/* ============================================
   BuildYourPrint — Print Commerce Engine
   Inspired by 70s American Federal Design:
   NASA Graphics Standards, EPA identity.
   Bold geometric type, strategic color,
   strong grid, vast whitespace.
   ============================================ */

/* 1. Design Tokens
   ------------------------------------------ */
:root {
  /* Colors — Signal System */
  --black: #0A0A0A;
  --black-90: rgba(10, 10, 10, 0.9);
  --white: #FFFFFF;
  --warm-white: #F5F2ED;
  --signal-red: #E8432E;
  --signal-red-dark: #C9321F;
  --signal-red-light: #FCEAE7;
  --stone: #D1CBC2;
  --stone-light: #E8E4DE;
  --mid-gray: #6B6B6B;
  --light-gray: #9A9A9A;
  --rule: rgba(10, 10, 10, 0.1);

  /* Typography */
  --font-heading: 'Barlow', sans-serif;
  --font-body: 'DM Sans', sans-serif;
  --font-mono: 'Space Mono', monospace;

  /* Type Scale — bold, oversized headings */
  --text-xs: 0.75rem;
  --text-sm: 0.875rem;
  --text-base: 1rem;
  --text-lg: 1.125rem;
  --text-xl: 1.25rem;
  --text-2xl: 1.5rem;
  --text-3xl: 2rem;
  --text-4xl: 2.75rem;
  --text-5xl: 3.5rem;
  --text-6xl: 4.5rem;
  --text-7xl: 6rem;

  /* Spacing (8px base) */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
  --space-32: 8rem;

  /* Layout */
  --max-width: 1200px;
  --nav-height: 64px;
  --radius-sm: 2px;
  --radius-md: 4px;
  --radius-lg: 8px;

  /* Transitions */
  --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
  --transition-base: 0.3s var(--ease-out-expo);
  --transition-slow: 0.6s var(--ease-out-expo);
}

/* 2. Reset & Base
   ------------------------------------------ */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  font-size: var(--text-base);
  font-weight: 400;
  line-height: 1.6;
  color: var(--black);
  background-color: var(--warm-white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

ul, ol {
  list-style: none;
}

.skip-link {
  position: absolute;
  top: -100%;
  left: var(--space-4);
  background: var(--black);
  color: var(--white);
  padding: var(--space-3) var(--space-6);
  border-radius: var(--radius-sm);
  z-index: 1000;
  font-weight: 500;
  font-size: var(--text-sm);
}

.skip-link:focus {
  top: var(--space-4);
}

/* 3. Typography
   ------------------------------------------ */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.05;
  color: var(--black);
  text-transform: uppercase;
  letter-spacing: -0.02em;
}

h1, .hero-h1 {
  font-size: var(--text-5xl);
  font-weight: 800;
}

h2 {
  font-size: var(--text-4xl);
}

h3 {
  font-size: var(--text-2xl);
}

h4 {
  font-size: var(--text-xl);
}

p {
  color: var(--mid-gray);
  max-width: 58ch;
}

.text-lg {
  font-size: var(--text-lg);
  line-height: 1.7;
}

.text-xl {
  font-size: var(--text-xl);
  line-height: 1.6;
}

.text-red {
  color: var(--signal-red);
}

.text-center {
  text-align: center;
}

.text-center p {
  margin-left: auto;
  margin-right: auto;
}

/* Accent line — 70s federal style */
.accent-line {
  display: block;
  width: 48px;
  height: 4px;
  background: var(--signal-red);
  margin-bottom: var(--space-6);
}

.text-center .accent-line {
  margin-left: auto;
  margin-right: auto;
}

/* Label / overline */
.overline {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--signal-red);
  margin-bottom: var(--space-4);
  display: block;
}

/* 4. Layout & Grid
   ------------------------------------------ */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-6);
}

.section {
  padding: var(--space-24) 0;
}

.section--sm {
  padding: var(--space-16) 0;
}

.section--black {
  background: var(--black);
  color: var(--warm-white);
}

.section--black h2,
.section--black h3,
.section--black h4 {
  color: var(--warm-white);
}

.section--black p {
  color: var(--light-gray);
}

.section--black .overline {
  color: var(--signal-red);
}

.section--red {
  background: var(--signal-red);
  color: var(--white);
}

.section--red h2,
.section--red h3,
.section--red p {
  color: var(--white);
}

.section--stone {
  background: var(--stone-light);
}

.grid {
  display: grid;
  gap: var(--space-8);
}

.grid--2 { grid-template-columns: 1fr; }
.grid--3 { grid-template-columns: 1fr; }
.grid--4 { grid-template-columns: 1fr; }

.divider {
  border: none;
  border-top: 1px solid var(--rule);
  margin: var(--space-16) 0;
}

/* 5. Animations
   ------------------------------------------ */
@keyframes reveal-up {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes reveal-scale {
  from {
    opacity: 0;
    transform: scale(0.96);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes fade-in {
  from { opacity: 0; }
  to { opacity: 1; }
}

[data-animate] {
  opacity: 0;
}

[data-animate].is-visible {
  animation: reveal-up 0.65s var(--ease-out-expo) both;
  animation-delay: calc(var(--i, 0) * 0.08s);
}

[data-animate="scale"].is-visible {
  animation-name: reveal-scale;
}

[data-animate="fade"].is-visible {
  animation-name: fade-in;
}

@media (prefers-reduced-motion: reduce) {
  [data-animate] { opacity: 1; }
  [data-animate].is-visible { animation: none; opacity: 1; }
}

/* 6. Navigation
   ------------------------------------------ */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--nav-height);
  z-index: 100;
  transition: background-color 0.4s ease, backdrop-filter 0.4s ease;
}

.nav--scrolled {
  background: rgba(245, 242, 237, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--rule);
}

.nav__inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-6);
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav__logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-family: var(--font-heading);
  font-size: var(--text-base);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--black);
  white-space: nowrap;
}

.nav__logo-mark {
  width: 28px;
  height: 28px;
  background: var(--signal-red);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0;
}

.nav__links {
  display: none;
  align-items: center;
  gap: var(--space-8);
}

.nav__link {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: 700;
  color: var(--mid-gray);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  transition: color var(--transition-base);
}

.nav__link:hover,
.nav__link[aria-current="page"] {
  color: var(--black);
}

.nav__link[aria-current="page"] {
  position: relative;
}

.nav__link[aria-current="page"]::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--signal-red);
}

.nav__actions {
  display: none;
  align-items: center;
  gap: var(--space-4);
}

/* Language Switcher */
.lang-switcher {
  position: relative;
}

.lang-switcher__current {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  color: var(--mid-gray);
  letter-spacing: 0.08em;
  padding: var(--space-2) var(--space-3);
  border: 1px solid var(--rule);
  transition: all var(--transition-base);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.lang-switcher__current::after {
  content: '';
  width: 0;
  height: 0;
  border-left: 3px solid transparent;
  border-right: 3px solid transparent;
  border-top: 3px solid var(--mid-gray);
  transition: transform var(--transition-base);
}

.lang-switcher__current[aria-expanded="true"]::after {
  transform: rotate(180deg);
}

.lang-switcher__current:hover {
  border-color: var(--black);
  color: var(--black);
}

.lang-switcher__list {
  position: absolute;
  top: calc(100% + var(--space-2));
  right: 0;
  background: var(--white);
  border: 1px solid var(--rule);
  min-width: 72px;
  z-index: 10;
}

.lang-switcher__list[hidden] { display: none; }

.lang-switcher__list a {
  display: block;
  padding: var(--space-2) var(--space-3);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--mid-gray);
  transition: all var(--transition-base);
}

.lang-switcher__list a:hover {
  background: var(--warm-white);
  color: var(--black);
}

.lang-switcher__list a.active {
  color: var(--signal-red);
}

/* Hamburger */
.nav__hamburger {
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: var(--space-2);
  z-index: 110;
}

.nav__hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--black);
  transition: all 0.3s ease;
}

.nav__hamburger[aria-expanded="true"] span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.nav__hamburger[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}

.nav__hamburger[aria-expanded="true"] span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* Mobile Menu */
.mobile-menu {
  position: fixed;
  top: 0;
  right: 0;
  width: min(300px, 85vw);
  height: 100vh;
  height: 100dvh;
  background: var(--white);
  z-index: 105;
  padding: calc(var(--nav-height) + var(--space-8)) var(--space-8) var(--space-8);
  transform: translateX(100%);
  transition: transform 0.4s var(--ease-out-expo);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  border-left: 1px solid var(--rule);
}

.mobile-menu.is-open { transform: translateX(0); }

.mobile-menu__overlay {
  position: fixed;
  inset: 0;
  background: rgba(10, 10, 10, 0.3);
  z-index: 104;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.mobile-menu__overlay.is-open {
  opacity: 1;
  pointer-events: auto;
}

.mobile-menu a {
  display: block;
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  font-weight: 700;
  text-transform: uppercase;
  color: var(--black);
  padding: var(--space-3) 0;
  border-bottom: 1px solid var(--rule);
}

.mobile-menu__langs {
  display: flex;
  gap: var(--space-2);
  margin-top: auto;
}

.mobile-menu__langs a {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: 700;
  padding: var(--space-2) var(--space-3);
  border: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  letter-spacing: 0.08em;
}

.mobile-menu__langs a.active {
  background: var(--signal-red);
  color: var(--white);
  border-color: var(--signal-red);
}

/* 7. Buttons
   ------------------------------------------ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-6);
  font-family: var(--font-heading);
  font-size: var(--text-sm);
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  transition: all var(--transition-base);
  white-space: nowrap;
}

.btn--red {
  background: var(--signal-red);
  color: var(--white);
}

.btn--red:hover {
  background: var(--signal-red-dark);
  transform: translateY(-1px);
}

.btn--black {
  background: var(--black);
  color: var(--white);
}

.btn--black:hover {
  background: #222;
  transform: translateY(-1px);
}

.btn--outline {
  background: transparent;
  color: var(--black);
  border: 2px solid var(--black);
}

.btn--outline:hover {
  background: var(--black);
  color: var(--white);
}

.btn--ghost {
  background: transparent;
  color: var(--white);
  border: 2px solid rgba(255, 255, 255, 0.4);
}

.btn--ghost:hover {
  background: var(--white);
  color: var(--signal-red);
}

.btn--lg {
  padding: var(--space-4) var(--space-10);
  font-size: var(--text-base);
}

/* 8. Hero
   ------------------------------------------ */
.hero {
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  align-items: center;
  padding-top: var(--nav-height);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 50%;
  right: -10%;
  width: 500px;
  height: 500px;
  background: var(--signal-red);
  opacity: 0.04;
  border-radius: 50%;
  transform: translateY(-50%);
  pointer-events: none;
}

.hero .container {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-12);
  align-items: center;
}

.hero__content {
  max-width: 680px;
}

.hero h1, .hero .hero-h1 {
  margin-bottom: var(--space-6);
  line-height: 1.0;
}

.hero h1 .text-red, .hero .hero-h1 .text-red {
  display: block;
}

.hero__subtitle {
  font-size: var(--text-xl);
  color: var(--mid-gray);
  margin-bottom: var(--space-8);
  line-height: 1.6;
  max-width: 52ch;
}

.hero__ctas {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  margin-bottom: var(--space-12);
}

/* Comparison strip in hero */
.hero__compare {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: var(--space-6);
  align-items: center;
  padding-top: var(--space-8);
  border-top: 1px solid var(--rule);
  max-width: 520px;
}

.hero__compare-block {
  text-align: center;
}

.hero__compare-label {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--light-gray);
  margin-bottom: var(--space-2);
  font-weight: 700;
}

.hero__compare-value {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: var(--text-3xl);
  color: var(--black);
  line-height: 1;
}

.hero__compare-value--red {
  color: var(--signal-red);
}

.hero__compare-arrow {
  font-size: var(--text-2xl);
  color: var(--signal-red);
  font-weight: 700;
}

/* Hero visual */
.hero__visual {
  position: relative;
}

.hero__diagram {
  background: var(--white);
  border: 1px solid var(--rule);
  padding: var(--space-8);
  position: relative;
}

.hero__diagram-flow {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  align-items: center;
}

.hero__diagram-node {
  padding: var(--space-3) var(--space-6);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-align: center;
  width: 100%;
  max-width: 260px;
}

.hero__diagram-node--client {
  background: var(--warm-white);
  border: 1px solid var(--rule);
  color: var(--mid-gray);
}

.hero__diagram-node--byp {
  background: var(--signal-red);
  color: var(--white);
  position: relative;
}

.hero__diagram-node--api {
  background: var(--black);
  color: var(--white);
}

.hero__diagram-node--mis {
  background: var(--warm-white);
  border: 1px solid var(--rule);
  color: var(--mid-gray);
}

.hero__diagram-arrow {
  width: 1px;
  height: 20px;
  background: var(--rule);
  position: relative;
}

.hero__diagram-arrow::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 0;
  border-left: 4px solid transparent;
  border-right: 4px solid transparent;
  border-top: 4px solid var(--light-gray);
}

.hero__diagram-label {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--light-gray);
  text-align: center;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

/* Hero Slider */
.hero--slider {
  display: block;
  padding-top: 0;
}

.hero-slider {
  position: relative;
  width: 100%;
  min-height: 100vh;
  min-height: 100dvh;
}

.hero-slider__slide {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  padding-top: var(--nav-height);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.8s ease, visibility 0.8s ease;
  z-index: 0;
}

.hero-slider__slide.is-active {
  opacity: 1;
  visibility: visible;
  position: relative;
  z-index: 1;
}

.hero-slider__controls {
  position: absolute;
  bottom: var(--space-8);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-3);
  z-index: 5;
}

.hero-slider__pause {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--black);
  color: var(--white);
  border: 2px solid rgba(255, 255, 255, 0.15);
  cursor: pointer;
  transition: all var(--transition-base);
  padding: 0;
}

.hero-slider__pause:hover {
  background: var(--signal-red);
  border-color: var(--signal-red);
}

.hero-slider__dots {
  display: flex;
  gap: var(--space-3);
}

.hero-slider__dot {
  width: 12px;
  height: 12px;
  border: 2px solid var(--light-gray);
  background: transparent;
  cursor: pointer;
  transition: all var(--transition-base);
  padding: 0;
}

.hero-slider__dot.is-active {
  background: var(--signal-red);
  border-color: var(--signal-red);
}

.hero-slider__dot:hover {
  border-color: var(--signal-red);
}

/* VS Comparison (Slide 2) */
.hero__vs {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 0;
  border: 1px solid var(--rule);
  background: var(--white);
}

.hero__vs-col {
  padding: var(--space-6);
}

.hero__vs-col--old {
  background: var(--warm-white);
}

.hero__vs-col--old ul li {
  color: var(--light-gray);
  text-decoration: line-through;
}

.hero__vs-col--new {
  background: var(--white);
}

.hero__vs-col--new ul li {
  color: var(--black);
  font-weight: 500;
}

.hero__vs-label {
  font-family: var(--font-heading);
  font-size: var(--text-sm);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: var(--space-5);
  padding-bottom: var(--space-3);
  border-bottom: 2px solid var(--rule);
}

.hero__vs-col--old .hero__vs-label {
  color: var(--light-gray);
}

.hero__vs-col--new .hero__vs-label {
  color: var(--signal-red);
}

.hero__vs-divider {
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--black);
  width: 40px;
}

.hero__vs-divider span {
  font-family: var(--font-heading);
  font-size: var(--text-xs);
  font-weight: 800;
  color: var(--signal-red);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.hero__vs ul {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.hero__vs ul li {
  font-size: var(--text-sm);
  line-height: 1.5;
  position: relative;
  padding-left: var(--space-5);
}

.hero__vs-col--new ul li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 7px;
  width: 8px;
  height: 2px;
  background: var(--signal-red);
}

.hero__vs-col--old ul li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 7px;
  width: 8px;
  height: 2px;
  background: var(--stone);
}

@media (max-width: 639px) {
  .hero__vs {
    grid-template-columns: 1fr;
  }
  .hero__vs-divider {
    width: 100%;
    height: 40px;
  }
}

/* 9. Value Props / Metric Cards
   ------------------------------------------ */
.metric-strip {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--rule);
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
}

.metric-card {
  background: var(--warm-white);
  padding: var(--space-8) var(--space-6);
  text-align: center;
}

.metric-card__number {
  font-family: var(--font-heading);
  font-size: var(--text-4xl);
  font-weight: 800;
  color: var(--signal-red);
  line-height: 1;
  margin-bottom: var(--space-2);
}

.metric-card__label {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--light-gray);
  font-weight: 700;
}

/* Value cards */
.value-card {
  padding: var(--space-8);
  border: 1px solid var(--rule);
  background: var(--white);
  transition: all var(--transition-base);
}

.value-card:hover {
  border-color: var(--signal-red);
}

.value-card__number {
  font-family: var(--font-heading);
  font-size: var(--text-5xl);
  font-weight: 800;
  color: var(--stone);
  line-height: 1;
  margin-bottom: var(--space-4);
}

.value-card h3 {
  margin-bottom: var(--space-3);
  font-size: var(--text-xl);
}

.value-card p {
  font-size: var(--text-sm);
  line-height: 1.7;
}

/* 10. Feature Rows
   ------------------------------------------ */
.feature-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-12);
  align-items: center;
  padding: var(--space-16) 0;
  border-bottom: 1px solid var(--rule);
}

.feature-row:last-child {
  border-bottom: none;
}

.feature-row h3 {
  margin-bottom: var(--space-4);
}

.feature-row p {
  margin-bottom: var(--space-6);
}

.feature-row__visual {
  background: var(--white);
  border: 1px solid var(--rule);
  aspect-ratio: 4 / 3;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

/* Flow diagram mockup */
.flow-mockup {
  width: 100%;
  height: 100%;
  padding: var(--space-6);
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: var(--space-3);
}

.flow-mockup__step {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.flow-mockup__dot {
  width: 32px;
  height: 32px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: 700;
  color: var(--white);
  background: var(--black);
}

.flow-mockup__dot--red { background: var(--signal-red); }

.flow-mockup__bar {
  flex: 1;
  height: 32px;
  background: var(--warm-white);
  border: 1px solid var(--rule);
  display: flex;
  align-items: center;
  padding: 0 var(--space-3);
}

.flow-mockup__bar-inner {
  height: 6px;
  border-radius: 3px;
  background: var(--stone);
}

.flow-mockup__line {
  width: 1px;
  height: 12px;
  background: var(--rule);
  margin-left: 15px;
}

/* Calc mockup */
.calc-mockup {
  width: 100%;
  height: 100%;
  padding: var(--space-6);
  background: var(--warm-white);
}

.calc-mockup__header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-6);
  padding-bottom: var(--space-4);
  border-bottom: 2px solid var(--black);
}

.calc-mockup__label {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--mid-gray);
}

.calc-mockup__price {
  font-family: var(--font-heading);
  font-size: var(--text-3xl);
  font-weight: 800;
  color: var(--signal-red);
}

.calc-mockup__rows {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.calc-mockup__row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-3) 0;
  border-bottom: 1px solid var(--rule);
}

.calc-mockup__row-label {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--mid-gray);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.calc-mockup__row-value {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  color: var(--black);
}

/* API mockup */
.api-mockup {
  width: 100%;
  height: 100%;
  padding: var(--space-6);
  background: var(--black);
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--light-gray);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  overflow: hidden;
}

.api-mockup__line--comment { color: #555; }
.api-mockup__line--key { color: var(--signal-red); }
.api-mockup__line--string { color: #8EC07C; }

/* Launch Timeline */
.launch-timeline {
  display: flex;
  flex-direction: column;
  gap: 0;
  position: relative;
  padding-left: var(--space-4);
}

.launch-timeline::before {
  content: '';
  position: absolute;
  left: calc(var(--space-4) + 23px);
  top: 24px;
  bottom: 24px;
  width: 2px;
  background: rgba(255, 255, 255, 0.12);
}

.launch-timeline__item {
  display: flex;
  align-items: center;
  gap: var(--space-5);
  padding: var(--space-4) 0;
  position: relative;
}

.launch-timeline__marker {
  width: 48px;
  flex-shrink: 0;
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--light-gray);
  text-align: center;
  position: relative;
  z-index: 1;
}

.launch-timeline__item--red .launch-timeline__marker {
  color: var(--signal-red);
}

.launch-timeline__content {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.launch-timeline__content strong {
  font-family: var(--font-heading);
  font-size: var(--text-base);
  font-weight: 700;
  color: var(--warm-white);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.launch-timeline__item--red .launch-timeline__content strong {
  color: var(--signal-red);
}

.launch-timeline__content span {
  font-size: var(--text-sm);
  color: var(--light-gray);
  line-height: 1.5;
}

/* 11. Stats Band
   ------------------------------------------ */
.stats {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
  text-align: center;
}

.stat__number {
  font-family: var(--font-heading);
  font-size: var(--text-4xl);
  font-weight: 800;
  color: var(--signal-red);
  line-height: 1;
  margin-bottom: var(--space-2);
}

.section--black .stat__number {
  color: var(--signal-red);
}

.stat__label {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--light-gray);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 700;
}

/* 12. CTA Section
   ------------------------------------------ */
.cta-section {
  text-align: center;
}

.cta-section h2 {
  margin-bottom: var(--space-4);
}

.cta-section p {
  margin: 0 auto var(--space-8);
}

.cta-section .hero__ctas {
  justify-content: center;
}

/* 13. Features Page
   ------------------------------------------ */
.page-hero {
  padding: calc(var(--nav-height) + var(--space-20)) 0 var(--space-12);
}

.page-hero h1 {
  margin-bottom: var(--space-4);
}

.page-hero p {
  font-size: var(--text-xl);
}

.page-hero.text-center p {
  margin-left: auto;
  margin-right: auto;
}

/* Steps */
.steps {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--rule);
  border: 1px solid var(--rule);
}

.step {
  background: var(--white);
  padding: var(--space-8);
  position: relative;
}

.step__number {
  font-family: var(--font-heading);
  font-size: var(--text-6xl);
  font-weight: 800;
  color: var(--stone-light);
  line-height: 1;
  margin-bottom: var(--space-4);
}

.step h3 {
  font-size: var(--text-xl);
  margin-bottom: var(--space-3);
}

.step p {
  font-size: var(--text-sm);
  line-height: 1.7;
}

/* Feature Cards */
.feature-cards {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--rule);
  border: 1px solid var(--rule);
}

.feature-card {
  padding: var(--space-8);
  background: var(--white);
  transition: all var(--transition-base);
}

.feature-card:hover {
  background: var(--warm-white);
}

.feature-card__icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-5);
  font-size: 24px;
  background: var(--signal-red);
  color: var(--white);
}

.feature-card__icon--black { background: var(--black); }

.feature-card h3 {
  font-size: var(--text-xl);
  margin-bottom: var(--space-3);
}

.feature-card p {
  font-size: var(--text-sm);
  line-height: 1.7;
}

.feature-card__list {
  margin-top: var(--space-4);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.feature-card__list li {
  font-size: var(--text-sm);
  color: var(--mid-gray);
  padding-left: var(--space-5);
  position: relative;
}

.feature-card__list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 8px;
  width: 8px;
  height: 2px;
  background: var(--signal-red);
}

/* Integrations */
.integrations {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-4);
}

.integration-logo {
  padding: var(--space-5) var(--space-8);
  border: 1px solid var(--rule);
  background: var(--white);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: var(--text-base);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--mid-gray);
  transition: all var(--transition-base);
}

.integration-logo:hover {
  border-color: var(--signal-red);
  color: var(--black);
}

/* Tech highlights */
.tech-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.06);
}

.tech-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
  padding: var(--space-6);
  background: var(--black);
}

.tech-item__icon {
  width: 36px;
  height: 36px;
  flex-shrink: 0;
  background: var(--signal-red);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  color: var(--white);
}

.tech-item h4 {
  font-family: var(--font-heading);
  font-size: var(--text-base);
  font-weight: 700;
  color: var(--warm-white);
  margin-bottom: var(--space-1);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.tech-item p {
  font-size: var(--text-sm);
  color: var(--light-gray);
  line-height: 1.6;
}

/* 14. Pricing Page
   ------------------------------------------ */
.pricing-cards {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--rule);
  border: 1px solid var(--rule);
  align-items: stretch;
}

.pricing-card {
  background: var(--white);
  padding: var(--space-8);
  display: flex;
  flex-direction: column;
  transition: all var(--transition-base);
  position: relative;
}

.pricing-card--featured {
  background: var(--black);
  color: var(--warm-white);
}

.pricing-card--featured h3,
.pricing-card--featured h4 {
  color: var(--warm-white);
}

.pricing-card--featured p {
  color: var(--light-gray);
}

.pricing-card__badge {
  position: absolute;
  top: var(--space-4);
  right: var(--space-4);
  background: var(--signal-red);
  color: var(--white);
  padding: var(--space-1) var(--space-3);
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.pricing-card__name {
  font-family: var(--font-heading);
  font-size: var(--text-2xl);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: var(--space-2);
}

.pricing-card__desc {
  font-size: var(--text-sm);
  color: var(--mid-gray);
  margin-bottom: var(--space-6);
}

.pricing-card--featured .pricing-card__desc {
  color: var(--light-gray);
}

.pricing-card__price {
  margin-bottom: var(--space-6);
  padding-bottom: var(--space-6);
  border-bottom: 1px solid var(--rule);
}

.pricing-card--featured .pricing-card__price {
  border-color: rgba(255,255,255,0.1);
}

.pricing-card__amount {
  font-family: var(--font-heading);
  font-size: var(--text-4xl);
  font-weight: 800;
  color: var(--black);
  line-height: 1;
}

.pricing-card--featured .pricing-card__amount {
  color: var(--signal-red);
}

.pricing-card__period {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--light-gray);
  margin-left: var(--space-1);
  letter-spacing: 0.05em;
}

.pricing-card__features {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  margin-bottom: var(--space-8);
}

.pricing-card__feature {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  font-size: var(--text-sm);
  color: var(--mid-gray);
}

.pricing-card--featured .pricing-card__feature {
  color: var(--light-gray);
}

.pricing-card__check {
  flex-shrink: 0;
  width: 16px;
  height: 16px;
  background: var(--signal-red);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 2px;
}

.pricing-card__check::after {
  content: '';
  width: 7px;
  height: 4px;
  border-left: 1.5px solid var(--white);
  border-bottom: 1.5px solid var(--white);
  transform: rotate(-45deg);
  margin-top: -1px;
}

.pricing-card__feature--disabled {
  opacity: 0.35;
}

.pricing-card__feature--disabled .pricing-card__check {
  background: var(--light-gray);
}

.pricing-card .btn {
  width: 100%;
}

/* Extras strip */
.extras-strip {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--rule);
  border: 1px solid var(--rule);
  margin-top: var(--space-12);
}

.extras-card {
  background: var(--white);
  padding: var(--space-6);
  display: flex;
  align-items: center;
  gap: var(--space-6);
}

.extras-card__price {
  font-family: var(--font-heading);
  font-size: var(--text-3xl);
  font-weight: 800;
  color: var(--signal-red);
  white-space: nowrap;
}

.extras-card__info h3,
.extras-card__info h4 {
  font-size: var(--text-base);
  margin-bottom: var(--space-1);
}

.extras-card__info p {
  font-size: var(--text-sm);
}

/* Comparison Table */
.comparison {
  overflow-x: auto;
  margin-top: var(--space-16);
}

.comparison table {
  width: 100%;
  min-width: 640px;
  border-collapse: collapse;
  border: 1px solid var(--rule);
}

.comparison th,
.comparison td {
  padding: var(--space-4) var(--space-5);
  text-align: left;
  font-size: var(--text-sm);
  border-bottom: 1px solid var(--rule);
}

.comparison th {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--white);
  background: var(--black);
}

.comparison th:not(:first-child),
.comparison td:not(:first-child) {
  text-align: center;
}

.comparison td:first-child {
  color: var(--mid-gray);
}

.comparison tr:nth-child(even) td {
  background: rgba(0,0,0,0.015);
}

.comparison .check {
  color: var(--signal-red);
  font-weight: 700;
}

.comparison .cross {
  color: var(--stone);
}

/* FAQ */
.faq {
  max-width: 768px;
  margin: 0 auto;
  border-top: 2px solid var(--black);
}

.faq__item {
  border-bottom: 1px solid var(--rule);
}

.faq__question {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-5) 0;
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  text-align: left;
  color: var(--black);
  cursor: pointer;
  transition: color var(--transition-base);
}

.faq__question:hover {
  color: var(--signal-red);
}

.faq__icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  position: relative;
  margin-left: var(--space-4);
}

.faq__icon::before,
.faq__icon::after {
  content: '';
  position: absolute;
  background: var(--black);
  transition: transform 0.3s ease;
}

.faq__icon::before {
  width: 14px;
  height: 2px;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.faq__icon::after {
  width: 2px;
  height: 14px;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.faq__question[aria-expanded="true"] .faq__icon::after {
  transform: translate(-50%, -50%) rotate(90deg);
}

.faq__answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s var(--ease-out-expo);
}

.faq__answer-inner {
  padding-bottom: var(--space-6);
}

.faq__answer-inner p {
  font-size: var(--text-base);
  line-height: 1.7;
}

/* 15. Contact Modal
   ------------------------------------------ */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(10, 10, 10, 0.5);
  backdrop-filter: blur(4px);
  z-index: 200;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-6);
}

.modal-overlay.is-open {
  opacity: 1;
  pointer-events: auto;
}

.modal {
  background: var(--white);
  max-width: 460px;
  width: 100%;
  padding: var(--space-10);
  border: 1px solid var(--rule);
  transform: translateY(12px);
  transition: transform 0.4s var(--ease-out-expo);
  position: relative;
}

.modal-overlay.is-open .modal {
  transform: translateY(0);
}

.modal__close {
  position: absolute;
  top: var(--space-5);
  right: var(--space-5);
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--light-gray);
  font-size: var(--text-xl);
  transition: color var(--transition-base);
}

.modal__close:hover {
  color: var(--black);
}

.modal h2 {
  font-size: var(--text-2xl);
  margin-bottom: var(--space-2);
}

.modal__subtitle {
  color: var(--mid-gray);
  font-size: var(--text-sm);
  margin-bottom: var(--space-8);
}

.modal__info {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}

.modal__row {
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
}

.modal__row-icon {
  width: 36px;
  height: 36px;
  flex-shrink: 0;
  background: var(--signal-red);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
}

.modal__row-label {
  font-family: var(--font-mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--light-gray);
  font-weight: 700;
  margin-bottom: var(--space-1);
}

.modal__row-value {
  font-size: var(--text-base);
  color: var(--black);
  font-weight: 500;
}

.modal__row-value a {
  color: var(--signal-red);
  transition: color var(--transition-base);
}

.modal__row-value a:hover {
  color: var(--signal-red-dark);
}

/* 16. Footer
   ------------------------------------------ */
.footer {
  background: var(--black);
  color: var(--warm-white);
  padding: var(--space-16) 0 var(--space-8);
}

.footer__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-10);
  margin-bottom: var(--space-12);
}

.footer__brand p {
  color: var(--light-gray);
  font-size: var(--text-sm);
  margin-top: var(--space-4);
  max-width: 300px;
}

.footer__heading {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--light-gray);
  margin-bottom: var(--space-5);
}

.footer__links {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.footer__links a {
  font-size: var(--text-sm);
  color: rgba(245, 242, 237, 0.5);
  transition: color var(--transition-base);
}

.footer__links a:hover {
  color: var(--signal-red);
}

.footer__bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  padding-top: var(--space-8);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  align-items: center;
}

.footer__copy {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--light-gray);
  letter-spacing: 0.08em;
}

.footer__bottom-links {
  display: flex;
  gap: var(--space-6);
}

.footer__bottom-links a {
  font-size: var(--text-xs);
  color: var(--light-gray);
  transition: color var(--transition-base);
}

.footer__bottom-links a:hover {
  color: var(--signal-red);
}

/* 17. Responsive
   ------------------------------------------ */
@media (min-width: 640px) {
  .grid--2 { grid-template-columns: repeat(2, 1fr); }
  .grid--3 { grid-template-columns: repeat(2, 1fr); }
  .metric-strip { grid-template-columns: repeat(2, 1fr); }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .feature-cards { grid-template-columns: repeat(2, 1fr); }
  .pricing-cards { grid-template-columns: repeat(2, 1fr); }
  .extras-strip { grid-template-columns: repeat(2, 1fr); }
  .tech-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 768px) {
  .nav__links { display: flex; }
  .nav__actions { display: flex; }
  .nav__hamburger { display: none; }

  .hero .container {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-16);
  }

  .feature-row {
    grid-template-columns: 1fr 1fr;
  }

  .feature-row.reverse .feature-row__content { order: 2; }
  .feature-row.reverse .feature-row__visual { order: 1; }

  .footer__inner { grid-template-columns: 2fr 1fr 1fr 1fr; }
  .footer__bottom { flex-direction: row; justify-content: space-between; }
}

@media (min-width: 1024px) {
  h1, .hero-h1 { font-size: var(--text-6xl); }

  .grid--3 { grid-template-columns: repeat(3, 1fr); }
  .grid--4 { grid-template-columns: repeat(4, 1fr); }
  .metric-strip { grid-template-columns: repeat(4, 1fr); }
  .stats { grid-template-columns: repeat(4, 1fr); }
  .steps { grid-template-columns: repeat(3, 1fr); }
  .pricing-cards { grid-template-columns: repeat(3, 1fr); }
  .feature-cards { grid-template-columns: repeat(3, 1fr); }
}

@media (min-width: 1280px) {
  h1, .hero-h1 { font-size: var(--text-7xl); }
  .container { padding: 0 var(--space-8); }
}

@media (max-width: 639px) {
  h1, .hero-h1 { font-size: var(--text-3xl); }
  h2 { font-size: var(--text-2xl); }
  h3 { font-size: var(--text-xl); }

  .section { padding: var(--space-16) 0; }
  .hero { min-height: auto; padding-top: calc(var(--nav-height) + var(--space-12)); padding-bottom: var(--space-12); }
  .page-hero { padding: calc(var(--nav-height) + var(--space-12)) 0 var(--space-8); }

  .hero__compare { grid-template-columns: 1fr; gap: var(--space-4); }
  .hero__compare-arrow { transform: rotate(90deg); margin: 0 auto; }

  .pricing-card__amount { font-size: var(--text-3xl); }
  .faq__question { font-size: var(--text-base); }
}

/* Strikethrough with tooltip */
.struck {
  text-decoration: line-through;
  opacity: 0.45;
  position: relative;
  cursor: help;
}

.struck .struck__tip {
  display: none;
  position: absolute;
  bottom: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%);
  background: var(--black);
  color: var(--warm-white);
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 400;
  text-transform: none;
  letter-spacing: 0;
  line-height: 1.5;
  padding: var(--space-3) var(--space-4);
  width: 280px;
  white-space: normal;
  text-decoration: none;
  z-index: 50;
  pointer-events: none;
  text-align: left;
}

.struck .struck__tip::after {
  content: '';
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  border: 5px solid transparent;
  border-top-color: var(--black);
}

.struck:hover {
  opacity: 0.7;
}

.struck:hover .struck__tip {
  display: block;
}

/* Struck inside tables */
td.struck {
  position: relative;
}

@media print {
  .nav, .modal-overlay, .mobile-menu, .mobile-menu__overlay { display: none !important; }
  body { background: white; color: black; }
  .section--black, .section--red { background: white; color: black; }
}

/* 18. 2026-10 — product screenshots, JDF band, demo form
   ------------------------------------------ */
.nav__contact {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--mid-gray);
  padding: var(--space-2) var(--space-3);
  transition: color var(--transition-base);
}
.nav__contact:hover { color: var(--black); }
.mobile-menu__cta { color: var(--signal-red) !important; }

/* Pills */
.pill {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 3px 8px;
  border: 1px solid currentColor;
  white-space: nowrap;
}
.pill--red { color: var(--signal-red); }
.pill--light { color: var(--warm-white); border-color: rgba(255, 255, 255, 0.35); }

/* Screenshots in a browser frame */
.shot {
  margin: 0;
  background: var(--white);
  border: 1px solid var(--rule);
  box-shadow: 0 30px 60px -28px rgba(10, 10, 10, 0.4), 0 2px 6px rgba(10, 10, 10, 0.06);
  overflow: hidden;
}
.shot__bar {
  height: 26px;
  background: var(--stone-light);
  border-bottom: 1px solid var(--rule);
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 0 10px;
}
.shot__bar span { width: 8px; height: 8px; border-radius: 50%; background: var(--stone); }
.shot picture, .shot img { display: block; width: 100%; height: auto; }
.shot--dark { border-color: rgba(255, 255, 255, 0.12); box-shadow: 0 30px 60px -28px rgba(0, 0, 0, 0.9); }
.shot--dark .shot__bar { background: #1c1c1c; border-color: rgba(255, 255, 255, 0.08); }
.shot--dark .shot__bar span { background: #3a3a3a; }
.shot__caption {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--light-gray);
  margin-top: var(--space-3);
  letter-spacing: 0.02em;
  line-height: 1.5;
  max-width: none;
}

/* Hero with the product */
.hero--product {
  min-height: auto;
  padding: calc(var(--nav-height) + var(--space-16)) 0 var(--space-16);
  overflow: hidden;
}
.hero--product .container { grid-template-columns: 1fr; gap: var(--space-12); }
.hero--product h1, .hero--product .hero-h1 { font-size: clamp(2.5rem, 5.2vw, 4.75rem); }
.hero--product .hero__ctas { margin-bottom: var(--space-8); }
.hero__visual--shot { position: relative; }
.badge-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3) var(--space-6);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--mid-gray);
  padding-top: var(--space-6);
  border-top: 1px solid var(--rule);
}
.badge-row li { display: flex; align-items: center; gap: var(--space-2); }
.badge-row__dot { width: 8px; height: 8px; background: var(--signal-red); flex-shrink: 0; }
@media (min-width: 1024px) {
  .hero--product .container { grid-template-columns: 5fr 6fr; gap: var(--space-12); align-items: center; }
  .hero__visual--shot .shot {
    width: 122%;
    max-width: none;
    transform: perspective(1800px) rotateY(-5deg) rotateX(1.5deg);
    transform-origin: left center;
  }
  .hero__visual--shot .shot__caption { width: 100%; }
}
@media (max-width: 1023px) {
  .hero--product { padding-top: calc(var(--nav-height) + var(--space-10)); }
}

/* Statement line */
.statement {
  font-family: var(--font-heading);
  font-size: clamp(1.4rem, 2.6vw, 2.25rem);
  line-height: 1.15;
  text-transform: uppercase;
  color: var(--black);
  max-width: 26ch;
  margin: var(--space-16) auto 0;
  text-align: center;
  letter-spacing: -0.01em;
  font-weight: 800;
}
.statement strong { font-weight: 800; }

/* Feature rows that hold a screenshot */
.feature-row--shot .feature-row__visual--shot {
  background: none;
  border: 0;
  aspect-ratio: auto;
  display: block;
  overflow: visible;
}
.feature-row--shot .feature-row__content p { margin-bottom: var(--space-4); }
.feature-row--shot .feature-card__list { margin-top: var(--space-2); }
.feature-row--shot .feature-card__list li { font-size: var(--text-base); }

/* JDF band */
.jdf-band__grid { display: grid; grid-template-columns: 1fr; gap: var(--space-12); align-items: center; }
@media (min-width: 1024px) { .jdf-band__grid { grid-template-columns: 1fr 1fr; gap: var(--space-16); } }
.jdf-band h2 { font-size: clamp(2.25rem, 4.2vw, 3.75rem); }
.jdf-band__list { margin-top: var(--space-6); display: flex; flex-direction: column; gap: var(--space-3); }
.jdf-band__list li {
  position: relative;
  padding-left: var(--space-6);
  color: var(--light-gray);
  font-size: var(--text-base);
  line-height: 1.6;
}
.jdf-band__list li strong { color: var(--warm-white); }
.jdf-band__list li::before { content: ''; position: absolute; left: 0; top: 11px; width: 12px; height: 2px; background: var(--signal-red); }
.jdf-band__status { margin-top: var(--space-8); padding-top: var(--space-6); border-top: 1px solid rgba(255, 255, 255, 0.12); }
.jdf-band__status p { margin-top: var(--space-3); color: var(--light-gray); font-size: var(--text-sm); max-width: 60ch; }
.vendor-strip { display: flex; flex-wrap: wrap; gap: var(--space-2); margin-top: var(--space-4); }
.vendor-chip {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: var(--text-sm);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--warm-white);
  border: 1px solid rgba(255, 255, 255, 0.22);
  padding: 6px 12px;
}
.jdf-band__note { font-size: var(--text-xs) !important; color: #7a7a7a !important; margin-top: var(--space-4) !important; }
.jdf-band .shot__caption { color: #8a8a8a; }

/* Phone frame */
.phone {
  margin: 0 auto;
  width: min(300px, 78%);
  border-radius: 40px;
  background: var(--black);
  padding: 12px;
  box-shadow: 0 36px 70px -24px rgba(10, 10, 10, 0.5);
}
.phone__screen { border-radius: 30px; overflow: hidden; aspect-ratio: 1170 / 2532; background: #fff; }
.phone__screen picture, .phone__screen img { width: 100%; height: 100%; object-fit: cover; object-position: top; display: block; }
.mobile-section h2 { font-size: clamp(2.25rem, 4.2vw, 3.75rem); }

/* Integrations */
.integration-logo--api { border-style: dashed; color: var(--signal-red); }

/* Pricing, simplified */
.pricing-cards--simple .pricing-card__features { gap: var(--space-3); }
.pricing-card .btn { margin-top: auto; }
.included { margin-top: var(--space-12); padding: var(--space-8); background: var(--white); border: 1px solid var(--rule); }
.included__title { font-size: var(--text-lg); margin-bottom: var(--space-5); }
.included__list { display: grid; grid-template-columns: 1fr; gap: var(--space-3) var(--space-8); }
@media (min-width: 640px) { .included__list { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .included__list { grid-template-columns: repeat(3, 1fr); } }
.included__list li { position: relative; padding-left: var(--space-6); font-size: var(--text-sm); color: var(--mid-gray); }
.included__list li::before {
  content: '';
  position: absolute;
  left: 1px;
  top: 5px;
  width: 11px;
  height: 6px;
  border-left: 2px solid var(--signal-red);
  border-bottom: 2px solid var(--signal-red);
  transform: rotate(-45deg);
}
.pricing-note { text-align: center; margin: var(--space-6) auto 0; font-size: var(--text-xs); color: var(--light-gray); }

/* Demo page */
.demo-grid { display: grid; grid-template-columns: 1fr; gap: var(--space-12); align-items: start; }
@media (min-width: 1024px) { .demo-grid { grid-template-columns: 7fr 5fr; gap: var(--space-16); } }
.form {
  background: var(--white);
  border: 1px solid var(--rule);
  padding: var(--space-8);
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
  position: relative;
}
.form__row { display: grid; grid-template-columns: 1fr; gap: var(--space-5); }
@media (min-width: 640px) { .form__row { grid-template-columns: 1fr 1fr; } }
.form__field { display: flex; flex-direction: column; gap: var(--space-2); border: 0; padding: 0; margin: 0; min-width: 0; }
.form__field label,
.form__field legend {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--mid-gray);
}
.form__field legend { margin-bottom: var(--space-2); }
.form__field input,
.form__field select,
.form__field textarea {
  font-family: var(--font-body);
  font-size: var(--text-base);
  color: var(--black);
  background: var(--warm-white);
  border: 1px solid var(--rule);
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-sm);
  width: 100%;
  transition: border-color var(--transition-base), background var(--transition-base);
}
.form__field input:focus,
.form__field select:focus,
.form__field textarea:focus { outline: none; border-color: var(--black); background: var(--white); }
.form__field textarea { resize: vertical; min-height: 110px; }
.form__checks { display: flex; flex-wrap: wrap; gap: var(--space-3) var(--space-6); }
.form__checks label {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 400;
  letter-spacing: 0;
  text-transform: none;
  color: var(--black);
}
.form__checks input { accent-color: var(--signal-red); width: 16px; height: 16px; }
.form__hp { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; }
.form__submit { align-self: flex-start; }
.form__fine { font-size: var(--text-xs); color: var(--light-gray); }
.form__done, .form__error { padding: var(--space-5); border: 1px solid var(--rule); }
.form__done { background: #f1f8ec; border-color: #b7d9a3; }
.form__done h3 { font-size: var(--text-lg); margin-bottom: var(--space-2); }
.form__error { background: var(--signal-red-light); border-color: var(--signal-red); }
.form.is-sent .form__row,
.form.is-sent .form__field,
.form.is-sent .form__submit,
.form.is-sent .form__fine { display: none; }
.demo-aside h2 { font-size: var(--text-3xl); margin-bottom: var(--space-6); }
.demo-steps { counter-reset: s; display: flex; flex-direction: column; gap: var(--space-5); }
.demo-steps li { counter-increment: s; display: grid; grid-template-columns: 44px 1fr; gap: var(--space-4); align-items: start; }
.demo-steps li::before {
  content: counter(s, decimal-leading-zero);
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: var(--text-2xl);
  color: var(--stone);
  line-height: 1;
}
.demo-steps strong { display: block; font-family: var(--font-heading); text-transform: uppercase; letter-spacing: 0.04em; font-size: var(--text-base); margin-bottom: 2px; }
.demo-steps span { font-size: var(--text-sm); color: var(--mid-gray); line-height: 1.6; }
.demo-contact {
  margin-top: var(--space-8);
  padding: var(--space-6);
  background: var(--black);
  color: var(--warm-white);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}
.demo-contact__label { font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.15em; text-transform: uppercase; color: var(--light-gray); margin-bottom: var(--space-2); }
.demo-contact a { font-family: var(--font-heading); font-weight: 700; font-size: var(--text-xl); color: var(--warm-white); transition: color var(--transition-base); }
.demo-contact a:hover { color: var(--signal-red); }
.demo-aside__note { margin-top: var(--space-6); font-size: var(--text-xs); color: var(--light-gray); }
.footer__jdf { display: flex; align-items: center; gap: var(--space-3); flex-wrap: wrap; }

/* 19. Hero proportions + red-on-red emphasis */
.hero--product::before { display: none; }
.hero--product h1, .hero--product .hero-h1 { font-size: clamp(2.25rem, 3.9vw, 3.5rem); letter-spacing: -0.015em; }
.hero--product .hero__subtitle { font-size: var(--text-lg); max-width: 48ch; }
@media (min-width: 1024px) {
  .hero--product .container { grid-template-columns: 1fr 1fr; gap: var(--space-10); }
  .hero__visual--shot .shot { width: 118%; }
}
@media (min-width: 1280px) {
  .hero--product h1, .hero--product .hero-h1 { font-size: clamp(2.5rem, 3.6vw, 3.75rem); }
}
/* A red word inside a red band would vanish: emphasise in black there. */
.section--red .text-red { color: var(--black); }
.cta-section h2 .text-red { color: var(--black); }

/* 20. Demo steps: number spans both text rows */
.demo-steps li::before { grid-row: 1 / span 2; }
.demo-steps li strong, .demo-steps li span { grid-column: 2; }

/* 21. Swiss grid pass — section bars, hard shadows, dark rows, product slider
   ------------------------------------------ */
/* Black section bar, as in the admin: number · title · note */
.sec-head {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: var(--space-6);
  background: var(--black);
  color: var(--warm-white);
  padding: 0 var(--space-5);
  height: 48px;
  margin-bottom: var(--space-10);
  border: 1px solid var(--black);
}
.sec-head__num { font-family: var(--font-mono); font-size: var(--text-sm); font-weight: 700; color: var(--signal-red); letter-spacing: 0.1em; }
.sec-head__title { font-family: var(--font-heading); font-size: var(--text-base); font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.sec-head__note { font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--light-gray); }
.section--black .sec-head { background: var(--warm-white); color: var(--black); border-color: var(--warm-white); }
.section--black .sec-head__note { color: var(--mid-gray); }
@media (max-width: 639px) { .sec-head__note { display: none; } .sec-head { gap: var(--space-4); } }

/* Hard offset shadows instead of soft ones */
.shot { box-shadow: 10px 10px 0 var(--black); border-color: var(--black); }
.shot__bar { background: var(--black); border-bottom: 1px solid var(--black); }
.shot__bar span { background: #3a3a3a; }
.shot--dark, .section--black .shot { box-shadow: 10px 10px 0 var(--signal-red); border-color: var(--warm-white); }
.section--black .shot__bar { background: var(--warm-white); border-color: var(--warm-white); }
.section--black .shot__bar span { background: var(--stone); }
.section--black .shot__caption { color: #9a9a9a; }
.feature-row--shot .feature-row__visual--shot { padding-right: 10px; padding-bottom: 10px; }
.hero__visual--shot .shot { transform: none; width: 100%; }
@media (min-width: 1024px) { .hero__visual--shot .shot { width: 100%; transform: none; } }
.phone { box-shadow: 14px 14px 0 var(--signal-red); border-radius: 36px; }

/* Tour rows: one full-bleed band per row, alternating warm white and black */
.tour-row { padding: var(--space-20) 0; border-top: 1px solid var(--rule); }
.tour-row .feature-row { padding: 0; border: 0; }
.tour-row--dark { background: var(--black); color: var(--warm-white); border-top-color: var(--black); }
.tour-row--dark h3 { color: var(--warm-white); }
.tour-row--dark p { color: var(--light-gray); }
.tour-row--dark .feature-card__list li { color: var(--light-gray); }
.tour-row--dark .shot { box-shadow: 10px 10px 0 var(--signal-red); border-color: var(--warm-white); }
.tour-row--dark .shot__bar { background: var(--warm-white); border-color: var(--warm-white); }
.tour-row--dark .shot__bar span { background: var(--stone); }
.tour-row--dark .shot__caption { color: #9a9a9a; }
.tour-row--dark .sec-head { background: var(--warm-white); color: var(--black); border-color: var(--warm-white); }
.tour-row--dark .sec-head__note { color: var(--mid-gray); }
.tour-row--dark .overline { color: var(--signal-red); }
/* Brockmann: a vertical rule between the two columns */
@media (min-width: 768px) {
  .tour-row .feature-row { grid-template-columns: 5fr 7fr; gap: 0; }
  .tour-row .feature-row__content { padding-right: var(--space-12); border-right: 1px solid var(--rule); }
  .tour-row .feature-row__visual--shot { padding-left: var(--space-12); }
  .tour-row .feature-row.reverse .feature-row__content { order: 2; padding-right: 0; padding-left: var(--space-12); border-right: 0; border-left: 1px solid var(--rule); }
  .tour-row .feature-row.reverse .feature-row__visual--shot { order: 1; padding-left: 0; padding-right: calc(var(--space-12) + 10px); }
  .tour-row--dark .feature-row__content { border-color: rgba(255, 255, 255, 0.18); }
}
.tour-intro { padding: var(--space-20) 0 var(--space-12); }

/* Learn-more strip: four deep-dive pages */
.dives-strip { display: grid; grid-template-columns: 1fr; gap: 1px; background: var(--rule); border: 1px solid var(--rule); }
@media (min-width: 640px) { .dives-strip { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .dives-strip { grid-template-columns: repeat(4, 1fr); } }
.dives-strip a { display: flex; flex-direction: column; gap: var(--space-3); padding: var(--space-6); background: var(--white); transition: background var(--transition-base); min-height: 180px; }
.dives-strip a:hover { background: var(--black); color: var(--warm-white); }
.dives-strip a:hover h3, .dives-strip a:hover p { color: inherit; }
.dives-strip__num { font-family: var(--font-mono); font-size: var(--text-xs); font-weight: 700; color: var(--signal-red); letter-spacing: 0.1em; }
.dives-strip h3 { font-size: var(--text-lg); }
.dives-strip p { font-size: var(--text-sm); line-height: 1.6; margin-bottom: auto; }
.dives-strip__go { font-family: var(--font-mono); font-size: var(--text-xs); font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; }

/* Product slider in the hero */
.pslider { position: relative; }
.pslider__frame { position: relative; }
.pslider__slides { position: relative; aspect-ratio: 16 / 10; background: #f4f4f4; overflow: hidden; }
.pslider__slide { position: absolute; inset: 0; margin: 0; opacity: 0; transition: opacity 0.6s ease; }
.pslider__slide.is-active { opacity: 1; }
.pslider__slide picture, .pslider__slide img { width: 100%; height: 100%; object-fit: cover; object-position: top left; display: block; }
.pslider__caption {
  margin-top: var(--space-5);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--mid-gray);
  letter-spacing: 0.02em;
  line-height: 1.5;
  min-height: 2.4em;
}
.pslider__tabs { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--rule); border: 1px solid var(--rule); margin-top: var(--space-4); }
@media (min-width: 640px) { .pslider__tabs { grid-template-columns: repeat(6, 1fr); } }
.pslider__tab {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 2px;
  padding: var(--space-3) var(--space-3) var(--space-4);
  background: var(--white);
  color: var(--mid-gray);
  text-align: left;
  min-width: 0;
  transition: background var(--transition-base), color var(--transition-base);
}
.pslider__tab:hover { color: var(--black); }
.pslider__tab.is-active { background: var(--black); color: var(--warm-white); }
.pslider__num { font-family: var(--font-mono); font-size: 10px; font-weight: 700; letter-spacing: 0.12em; color: var(--signal-red); }
.pslider__label { font-family: var(--font-heading); font-size: var(--text-sm); font-weight: 700; text-transform: uppercase; letter-spacing: 0.04em; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 100%; }
.pslider__bar { position: absolute; left: 0; right: 0; bottom: 0; height: 3px; background: transparent; overflow: hidden; }
.pslider__bar i { display: block; height: 100%; width: 0; background: var(--signal-red); }
.pslider__tab.is-active .pslider__bar i { animation: pslider-progress var(--pslider-ms, 6000ms) linear forwards; }
.pslider.is-paused .pslider__tab.is-active .pslider__bar i { animation-play-state: paused; }
@keyframes pslider-progress { from { width: 0; } to { width: 100%; } }
.pslider__arrows { position: absolute; top: calc(var(--space-6) + 10px); right: var(--space-4); display: flex; gap: 1px; z-index: 2; }
.pslider__arrow { width: 36px; height: 36px; display: flex; align-items: center; justify-content: center; background: var(--black); color: var(--white); font-family: var(--font-mono); font-size: var(--text-base); transition: background var(--transition-base); border: 1px solid var(--warm-white); }
.pslider__arrow:hover { background: var(--signal-red); }
@media (prefers-reduced-motion: reduce) { .pslider__slide { transition: none; } .pslider__tab.is-active .pslider__bar i { animation: none; width: 100%; } }
.hero--product .hero__visual--shot { padding-right: 10px; padding-bottom: 10px; }
@media (min-width: 1024px) {
  .hero--product .container { grid-template-columns: 5fr 7fr; gap: var(--space-12); align-items: start; }
  .hero--product .hero__content { padding-top: var(--space-6); }
}

/* Lighthouse gauges (website builder page) */
.gauges { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1px; background: var(--rule); border: 1px solid var(--rule); }
@media (min-width: 640px) { .gauges { grid-template-columns: repeat(4, 1fr); } }
.gauge { background: var(--white); padding: var(--space-6); display: flex; flex-direction: column; align-items: center; gap: var(--space-3); }
.gauge__ring { width: 104px; height: 104px; border-radius: 50%; background: conic-gradient(var(--signal-red) calc(var(--v) * 1%), var(--stone-light) 0); display: flex; align-items: center; justify-content: center; }
.gauge__ring span { width: 80px; height: 80px; border-radius: 50%; background: var(--white); display: flex; align-items: center; justify-content: center; font-family: var(--font-heading); font-size: var(--text-3xl); font-weight: 800; color: var(--black); }
.gauge__label { font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--mid-gray); font-weight: 700; text-align: center; }
.section--black .gauge { background: var(--black); }
.section--black .gauge__ring { background: conic-gradient(var(--signal-red) calc(var(--v) * 1%), #2a2a2a 0); }
.section--black .gauge__ring span { background: var(--black); color: var(--warm-white); }
.section--black .gauges { background: rgba(255,255,255,0.12); border-color: rgba(255,255,255,0.12); }

/* Comparison table (calculated vs tables page) */
.versus { width: 100%; border-collapse: collapse; border: 1px solid var(--black); font-size: var(--text-sm); }
.versus th, .versus td { padding: var(--space-4) var(--space-5); text-align: left; vertical-align: top; border-bottom: 1px solid var(--rule); border-right: 1px solid var(--rule); }
.versus th { background: var(--black); color: var(--warm-white); font-family: var(--font-heading); text-transform: uppercase; letter-spacing: 0.08em; font-size: var(--text-xs); }
.versus th:last-child, .versus td:last-child { border-right: 0; }
.versus td:first-child { font-family: var(--font-mono); font-size: var(--text-xs); font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; color: var(--mid-gray); width: 22%; }
.versus td.bad { color: var(--mid-gray); }
.versus td.good { color: var(--black); font-weight: 500; background: rgba(232, 67, 46, 0.04); }
.versus-wrap { overflow-x: auto; }

/* Article pages: numbered sections on a grid */
.article-section { padding: var(--space-16) 0; border-top: 1px solid var(--rule); }
.article-section .grid--2 { align-items: start; }
.article-section h2 { font-size: clamp(1.75rem, 3vw, 2.75rem); margin-bottom: var(--space-4); }
.article-section p + p { margin-top: var(--space-4); }
.spec-list { display: grid; grid-template-columns: 1fr; gap: 1px; background: var(--rule); border: 1px solid var(--rule); margin-top: var(--space-6); }
@media (min-width: 640px) { .spec-list { grid-template-columns: repeat(2, 1fr); } }
.spec-list > div, .spec-list > a { background: var(--white); padding: var(--space-5); }
.spec-list strong { display: block; font-family: var(--font-heading); text-transform: uppercase; letter-spacing: 0.04em; font-size: var(--text-sm); margin-bottom: var(--space-1); }
.spec-list span { font-size: var(--text-sm); color: var(--mid-gray); line-height: 1.6; }
.section--black .spec-list { background: rgba(255,255,255,0.12); border-color: rgba(255,255,255,0.12); }
.section--black .spec-list > div, .section--black .spec-list > a { background: var(--black); }
.section--black .spec-list strong { color: var(--warm-white); }
.formula { font-family: var(--font-mono); font-size: var(--text-sm); line-height: 1.8; background: var(--black); color: var(--warm-white); padding: var(--space-6); border-left: 6px solid var(--signal-red); overflow-x: auto; white-space: pre; }
.formula b { color: var(--signal-red); font-weight: 700; }

/* 22. Article pages share the tour-row grid */
.article-section .feature-row { padding: 0; border: 0; }
@media (min-width: 768px) {
  .article-section .feature-row { grid-template-columns: 5fr 7fr; gap: 0; }
  .article-section .feature-row__content { padding-right: var(--space-12); border-right: 1px solid var(--rule); }
  .article-section .feature-row__visual--shot { padding-left: var(--space-12); }
  .article-section .feature-row.reverse .feature-row__content { order: 2; padding-right: 0; padding-left: var(--space-12); border-right: 0; border-left: 1px solid var(--rule); }
  .article-section .feature-row.reverse .feature-row__visual--shot { order: 1; padding-left: 0; padding-right: calc(var(--space-12) + 10px); }
  .article-section.section--black .feature-row__content { border-color: rgba(255, 255, 255, 0.18); }
}
.article-section .feature-row__content p { margin-bottom: var(--space-4); }
.section--black .feature-card__list li { color: var(--light-gray); }
.tour-intro h2 { font-size: clamp(2rem, 4vw, 3.5rem); margin-bottom: var(--space-4); }

/* 23. Hero slider on the product hero, VS panel, lightbox */
.hero--product.hero--slider { padding: calc(var(--nav-height) + var(--space-12)) 0 var(--space-12); }
.hero--product .hero-slider { min-height: 0; }
.hero--product .hero-slider__slide { padding-top: 0; align-items: start; }
.hero--product .hero-slider__slide .container { width: 100%; }
.hero-slider__controls--grid {
  position: static;
  transform: none;
  flex-direction: row;
  align-items: stretch;
  justify-content: flex-start;
  gap: 1px;
  margin-top: var(--space-10);
  background: var(--rule);
  border: 1px solid var(--rule);
  width: fit-content;
  max-width: 100%;
}
.hero-slider__controls--grid .hero-slider__dots { gap: 1px; }
.hero-slider__controls--grid .hero-slider__dot {
  width: auto;
  height: auto;
  border: 0;
  background: var(--white);
  color: var(--mid-gray);
  padding: var(--space-3) var(--space-5);
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-family: var(--font-heading);
  font-size: var(--text-sm);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  transition: background var(--transition-base), color var(--transition-base);
}
.hero-slider__controls--grid .hero-slider__dot span { font-family: var(--font-mono); font-size: 10px; color: var(--signal-red); letter-spacing: 0.12em; }
.hero-slider__controls--grid .hero-slider__dot.is-active { background: var(--black); color: var(--warm-white); }
.hero-slider__controls--grid .hero-slider__dot:hover { color: var(--black); background: var(--stone-light); }
.hero-slider__controls--grid .hero-slider__dot.is-active:hover { color: var(--warm-white); background: var(--black); }
.hero-slider__arrow {
  width: 44px;
  background: var(--white);
  color: var(--black);
  font-family: var(--font-mono);
  font-size: var(--text-base);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition-base), color var(--transition-base);
}
.hero-slider__arrow:hover { background: var(--signal-red); color: var(--white); }
.hero-slider__controls--grid .hero-slider__pause { width: 44px; height: auto; border: 0; background: var(--white); color: var(--black); }
.hero-slider__controls--grid .hero-slider__pause:hover { background: var(--black); color: var(--white); }
@media (max-width: 639px) {
  .hero-slider__controls--grid { width: 100%; flex-wrap: wrap; }
  .hero-slider__controls--grid .hero-slider__dots { flex: 1 1 100%; order: -1; }
  .hero-slider__controls--grid .hero-slider__dot { flex: 1; justify-content: center; }
}
/* The VS panel on slide 2: hard shadow, same frame logic as the shots */
.hero__vs { box-shadow: 10px 10px 0 var(--black); border-color: var(--black); margin-right: 10px; margin-bottom: 10px; }
.hero__vs-col--new ul li { font-size: var(--text-base); }
.hero__vs-col--old ul li { font-size: var(--text-base); }
.hero__vs-label { font-size: var(--text-base); }

/* Screenshots open full size */
.shot img, .phone img { cursor: zoom-in; }
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 300;
  background: rgba(10, 10, 10, 0.92);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-6);
  opacity: 0;
  transition: opacity 0.2s ease;
}
.lightbox.is-open { opacity: 1; }
.lightbox[hidden] { display: none; }
.lightbox__figure { margin: 0; max-width: 96vw; max-height: 92vh; display: flex; flex-direction: column; align-items: center; gap: var(--space-4); cursor: zoom-out; }
.lightbox__img { max-width: 96vw; max-height: 82vh; width: auto; height: auto; border: 1px solid rgba(255, 255, 255, 0.2); box-shadow: 12px 12px 0 var(--signal-red); background: #fff; }
.lightbox__caption { font-family: var(--font-mono); font-size: var(--text-xs); color: var(--light-gray); text-align: center; max-width: 80ch; line-height: 1.5; }
.lightbox__close {
  position: absolute;
  top: var(--space-4);
  right: var(--space-4);
  width: 44px;
  height: 44px;
  background: var(--warm-white);
  color: var(--black);
  font-size: var(--text-2xl);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition-base), color var(--transition-base);
}
.lightbox__close:hover { background: var(--signal-red); color: var(--white); }

/* 24. Engine schema (flow), six-page strip, pricing promise */
.flow { display: grid; grid-template-columns: 1fr; gap: 1px; background: var(--rule); border: 1px solid var(--black); margin-top: var(--space-8); counter-reset: none; }
@media (min-width: 640px) { .flow { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .flow { grid-template-columns: repeat(4, 1fr); } }
.flow__step { position: relative; background: var(--white); padding: var(--space-6) var(--space-6) var(--space-6) var(--space-6); display: flex; flex-direction: column; gap: var(--space-2); min-height: 170px; }
.flow__num { font-family: var(--font-mono); font-size: var(--text-xs); font-weight: 700; color: var(--signal-red); letter-spacing: 0.12em; }
.flow__step strong { font-family: var(--font-heading); font-size: var(--text-lg); text-transform: uppercase; letter-spacing: 0.04em; color: var(--black); }
.flow__step span:last-child { font-size: var(--text-sm); color: var(--mid-gray); line-height: 1.6; }
.flow__step::after { content: '→'; position: absolute; right: -1px; top: 50%; transform: translate(50%, -50%); width: 24px; height: 24px; background: var(--black); color: var(--warm-white); font-family: var(--font-mono); font-size: 12px; display: flex; align-items: center; justify-content: center; z-index: 1; }
.flow__step:last-child::after { content: '✓'; background: var(--signal-red); }
.flow__step:last-child { background: var(--black); }
.flow__step:last-child strong { color: var(--warm-white); }
.flow__step:last-child span:last-child { color: var(--light-gray); }
.section--black .flow { background: rgba(255,255,255,0.14); border-color: var(--warm-white); }
.section--black .flow__step { background: var(--black); }
.section--black .flow__step strong { color: var(--warm-white); }
.section--black .flow__step span:last-child { color: var(--light-gray); }
.dives-strip { grid-template-columns: 1fr; }
@media (min-width: 640px) { .dives-strip { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .dives-strip { grid-template-columns: repeat(3, 1fr); } }
.promise { margin-top: var(--space-12); }
.promise .spec-list { grid-template-columns: 1fr; }
@media (min-width: 640px) { .promise .spec-list { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .promise .spec-list { grid-template-columns: repeat(4, 1fr); } }

/* 25. Polish: the flow diagram in the Swiss frame, grid texture, hover states */
.hero__diagram { border: 1px solid var(--black); box-shadow: 10px 10px 0 var(--black); padding: var(--space-10) var(--space-8); margin-right: 10px; margin-bottom: 10px; }
.hero__diagram-node { max-width: 300px; padding: var(--space-4) var(--space-6); font-size: var(--text-sm); }
.hero__diagram-node--client, .hero__diagram-node--mis { border: 1px solid var(--black); color: var(--black); background: var(--white); }
.hero__diagram-arrow { height: 26px; background: var(--black); }
.hero__diagram-arrow::after { border-top-color: var(--black); }
.hero__diagram-label { color: var(--signal-red); font-weight: 700; }
.hero--product .hero__compare { margin-top: 0; padding-top: var(--space-6); max-width: 440px; }
.hero--product .hero__compare-value { font-size: var(--text-3xl); }
/* A hairline column grid behind the hero, as on a layout sheet */
.hero--product {
  background-image:
    linear-gradient(to right, rgba(10, 10, 10, 0.045) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(10, 10, 10, 0.045) 1px, transparent 1px);
  background-size: 96px 96px;
  background-position: center top;
}
.page-hero {
  background-image: linear-gradient(to right, rgba(10, 10, 10, 0.04) 1px, transparent 1px);
  background-size: 96px 100%;
  background-position: center top;
  border-bottom: 1px solid var(--rule);
  margin-bottom: 0;
}
.page-hero h1 { font-size: clamp(2.5rem, 5vw, 4.5rem); }
/* Cards lift with a hard shadow, like the admin */
.value-card, .feature-card, .step, .dives-strip a, .pricing-card { transition: transform var(--transition-base), box-shadow var(--transition-base), background var(--transition-base), border-color var(--transition-base); }
.value-card:hover, .feature-card:hover, .step:hover { transform: translate(-3px, -3px); box-shadow: 6px 6px 0 var(--black); border-color: var(--black); position: relative; z-index: 1; }
.pricing-card:hover { transform: translate(-3px, -3px); box-shadow: 8px 8px 0 var(--signal-red); position: relative; z-index: 1; }
.dives-strip a:hover { transform: translate(-3px, -3px); box-shadow: 6px 6px 0 var(--signal-red); position: relative; z-index: 1; }
.metric-strip { background: var(--black); border-color: var(--black); }
.metric-card { background: var(--black); }
.metric-card__number { color: var(--signal-red); }
.metric-card__label { color: var(--light-gray); }
.sec-head__num::before { content: '№ '; opacity: 0.7; }
.tour-row .feature-row__content h3 { font-size: clamp(1.6rem, 2.6vw, 2.25rem); }
.btn--red { box-shadow: 4px 4px 0 var(--black); }
.btn--red:hover { transform: translate(-1px, -1px); box-shadow: 5px 5px 0 var(--black); }
.section--red .btn--ghost:hover { background: var(--black); color: var(--white); border-color: var(--black); }

/* 26. Information architecture pass — dark hero, graphics, breadcrumbs, hub, toc */
.hero--dark { background-color: var(--black); color: var(--warm-white); background-image: linear-gradient(to right, rgba(245, 242, 237, 0.06) 1px, transparent 1px), linear-gradient(to bottom, rgba(245, 242, 237, 0.06) 1px, transparent 1px); }
.hero--dark h1, .hero--dark .hero-h1 { color: var(--warm-white); }
.hero--dark .hero__subtitle { color: #b8b3ab; }
.hero--dark .btn--outline { color: var(--warm-white); border-color: var(--warm-white); }
.hero--dark .btn--outline:hover { background: var(--warm-white); color: var(--black); }
.hero--dark .btn--red { box-shadow: 4px 4px 0 var(--warm-white); }
.hero--dark .hero__compare { border-top-color: rgba(245, 242, 237, 0.18); }
.hero--dark .hero__compare-value { color: var(--warm-white); }
.hero--dark .hero__compare-value--red { color: var(--signal-red); }
.hero--dark .badge-row { border-top-color: rgba(245, 242, 237, 0.18); color: #b8b3ab; }
.hero--dark .hero-slider__controls--grid { background: rgba(245, 242, 237, 0.18); border-color: rgba(245, 242, 237, 0.18); }
.hero--dark .hero-slider__controls--grid .hero-slider__dot { background: var(--black); color: #b8b3ab; }
.hero--dark .hero-slider__controls--grid .hero-slider__dot:hover { background: #1c1c1c; color: var(--warm-white); }
.hero--dark .hero-slider__controls--grid .hero-slider__dot.is-active { background: var(--warm-white); color: var(--black); }
.hero--dark .hero-slider__controls--grid .hero-slider__dot.is-active:hover { background: var(--warm-white); color: var(--black); }
.hero--dark .hero-slider__arrow, .hero--dark .hero-slider__controls--grid .hero-slider__pause { background: var(--black); color: var(--warm-white); }
.hero--dark .hero-slider__arrow:hover { background: var(--signal-red); color: var(--white); }
.hero--dark .hero-slider__controls--grid .hero-slider__pause:hover { background: var(--warm-white); color: var(--black); }
.hero__visual--graphic { padding-right: 10px; padding-bottom: 10px; }
.hero__graphic { background: #111111; border: 1px solid rgba(245, 242, 237, 0.25); box-shadow: 10px 10px 0 var(--signal-red); }
.graphic { display: block; width: 100%; height: auto; }
.g-mono { font-family: var(--font-mono); font-size: 13px; font-weight: 700; letter-spacing: 0.08em; }
.g-head { font-family: var(--font-heading); font-size: 20px; font-weight: 800; letter-spacing: 0.02em; }
@media (min-width: 1024px) { .hero--dark .hero__content { padding-top: var(--space-2); } }

/* Breadcrumb */
.crumbs { display: flex; align-items: center; gap: var(--space-3); font-family: var(--font-mono); font-size: var(--text-xs); font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; color: var(--mid-gray); margin-bottom: var(--space-8); }
.crumbs a { color: var(--mid-gray); transition: color var(--transition-base); }
.crumbs a:hover { color: var(--signal-red); }
.crumbs__sep { color: var(--signal-red); }
.crumbs [aria-current] { color: var(--black); }
.text-center .crumbs { justify-content: center; }

/* Table of contents under a page hero */
.toc { display: flex; flex-wrap: wrap; gap: 1px; background: var(--rule); border: 1px solid var(--rule); margin-top: var(--space-10); width: fit-content; max-width: 100%; }
.toc a { display: flex; align-items: center; gap: var(--space-2); padding: var(--space-3) var(--space-4); background: var(--white); font-family: var(--font-heading); font-size: var(--text-xs); font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em; color: var(--mid-gray); transition: background var(--transition-base), color var(--transition-base); }
.toc a span { font-family: var(--font-mono); font-size: 10px; color: var(--signal-red); }
.toc a:hover { background: var(--black); color: var(--warm-white); }

/* Hub cards */
.hub__grid { display: grid; grid-template-columns: 1fr; gap: 1px; background: var(--rule); border: 1px solid var(--rule); }
@media (min-width: 768px) { .hub__grid { grid-template-columns: repeat(2, 1fr); } .hub__card--lead { grid-column: 1 / -1; } }
@media (min-width: 1024px) { .hub__grid--related { grid-template-columns: repeat(4, 1fr); } }
.hub__card { display: flex; flex-direction: column; background: var(--white); color: var(--black); transition: transform var(--transition-base), box-shadow var(--transition-base); position: relative; }
.hub__card:hover { transform: translate(-3px, -3px); box-shadow: 8px 8px 0 var(--black); z-index: 1; }
.hub__shot { margin: 0; aspect-ratio: 16 / 9; overflow: hidden; border-bottom: 1px solid var(--rule); background: var(--stone-light); }
.hub__shot img { width: 100%; height: 100%; object-fit: cover; object-position: top left; display: block; transition: transform 0.6s var(--ease-out-expo); }
.hub__card:hover .hub__shot img { transform: scale(1.03); }
.hub__body { padding: var(--space-6); display: flex; flex-direction: column; gap: var(--space-3); flex: 1; }
.hub__num { font-family: var(--font-mono); font-size: var(--text-xs); font-weight: 700; color: var(--signal-red); letter-spacing: 0.1em; }
.hub__body h3 { font-size: var(--text-2xl); }
.hub__body p { font-size: var(--text-sm); line-height: 1.6; }
.hub__body .feature-card__list { margin-top: var(--space-1); margin-bottom: auto; }
.hub__go { font-family: var(--font-mono); font-size: var(--text-xs); font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--black); margin-top: var(--space-4); }
.hub__card:hover .hub__go { color: var(--signal-red); }
@media (min-width: 768px) { .hub__card--lead { flex-direction: row; } .hub__card--lead .hub__shot { width: 55%; aspect-ratio: auto; border-bottom: 0; border-right: 1px solid var(--rule); } .hub__card--lead .hub__body { width: 45%; padding: var(--space-8); } .hub__card--lead h3 { font-size: var(--text-3xl); } }
.hub__grid--related .hub__shot { aspect-ratio: 16 / 10; }
.hub__grid--related .hub__body p { display: none; }

/* The product slider on its own band */
.pslider--wide { padding-right: 10px; padding-bottom: 10px; }
.pslider--wide .pslider__slides { aspect-ratio: 16 / 9; }
.product-section h2 { font-size: clamp(2rem, 4vw, 3.5rem); }
.value-card--solution { background: var(--black); color: var(--warm-white); border-color: var(--black); }
.value-card--solution h3 { color: var(--warm-white); }
.value-card--solution p { color: #b8b3ab; }
.value-card--solution .value-card__number { color: var(--signal-red); }
.value-card--solution:hover { box-shadow: 6px 6px 0 var(--signal-red); }
.article-section .hero__vs { box-shadow: 10px 10px 0 var(--black); }
.section--black .hero__vs { box-shadow: 10px 10px 0 var(--signal-red); }
.section--black .launch-timeline__content strong { color: var(--warm-white); }
.article-section .launch-timeline { padding-left: 0; }
.article-section:not(.section--black) .launch-timeline::before { background: var(--rule); }
.article-section:not(.section--black) .launch-timeline__content strong { color: var(--black); }
.article-section:not(.section--black) .launch-timeline__marker { color: var(--mid-gray); }

/* 27. Wider measure, lighter dark hero, slides within 85vh, nav on dark */
:root { --max-width: 1400px; }
p { max-width: 64ch; }
.hero__content { max-width: 760px; }
.hero__subtitle { max-width: 58ch; }
.hero--product .hero__subtitle { max-width: 56ch; }
.faq { max-width: 900px; }

/* The dark hero is one step above black so the page chrome keeps its own black */
.hero--dark { background-color: #181818; }
.hero--dark .hero-slider__controls--grid .hero-slider__dot:hover { background: #262626; }

/* The nav over the dark hero reads light until the page scrolls */
.nav__logo, .nav__hamburger span { transition: color 0.3s ease, background-color 0.3s ease; }
.nav--on-dark:not(.nav--scrolled) .nav__logo { color: var(--warm-white); }
.nav--on-dark:not(.nav--scrolled) .nav__link { color: #b8b3ab; }
.nav--on-dark:not(.nav--scrolled) .nav__link:hover,
.nav--on-dark:not(.nav--scrolled) .nav__link[aria-current="page"] { color: var(--warm-white); }
.nav--on-dark:not(.nav--scrolled) .lang-switcher__current { color: var(--warm-white); }
.nav--on-dark:not(.nav--scrolled) .nav__hamburger span { background: var(--warm-white); }
.nav--on-dark:not(.nav--scrolled) .btn--red { box-shadow: 4px 4px 0 var(--warm-white); }

/* Slider tabs: one line each, the full width of the hero, number-only when inactive on phones */
.hero-slider__controls--grid { grid-column: 1 / -1; }
.hero-slider__controls--grid .hero-slider__dot { white-space: nowrap; }
.hero-slider__dot-label { overflow: hidden; text-overflow: ellipsis; }
@media (max-width: 639px) {
  .hero-slider__controls--grid { flex-wrap: nowrap; }
  .hero-slider__controls--grid .hero-slider__dots { flex: 1 1 auto; order: 0; min-width: 0; }
  .hero-slider__controls--grid .hero-slider__dot { flex: 0 0 auto; padding: var(--space-3) var(--space-4); }
  .hero-slider__controls--grid .hero-slider__dot.is-active { flex: 1 1 auto; min-width: 0; justify-content: flex-start; }
  .hero-slider__controls--grid .hero-slider__dot:not(.is-active) .hero-slider__dot-label { display: none; }
  .hero-slider__controls--grid .hero-slider__arrow, .hero-slider__controls--grid .hero-slider__pause { flex: 0 0 40px; width: 40px; }
}

/* The hero stays within 85vh on desktop: the graphic is sized from the viewport height */
@media (min-width: 1024px) {
  .hero--product.hero--slider { padding: calc(var(--nav-height) + var(--space-8)) 0 var(--space-8); }
  .hero--product.hero--slider .hero-slider__controls--grid { margin-top: var(--space-8); }
  .hero--dark .hero__visual--graphic { display: flex; justify-content: flex-end; }
  .hero--dark .hero__graphic { width: 100%; max-width: calc((85vh - 310px) * 1.3333); min-width: 300px; }
}
@media (min-width: 1024px) and (max-height: 780px) {
  .hero--product h1, .hero--product .hero-h1 { font-size: clamp(1.9rem, 3vw, 2.6rem); }
  .hero--product .hero__subtitle { font-size: var(--text-base); }
  .hero--product .hero__ctas { margin-bottom: var(--space-5); }
  .hero--product .hero__compare { padding-top: var(--space-4); }
}

/* 28. Slider controls under the graphic, nav breakpoints, flow arrows on phones */
.nav__link { white-space: nowrap; }
.nav--on-dark:not(.nav--scrolled) .lang-switcher__current { border-color: rgba(245, 242, 237, 0.35); }
.nav--on-dark:not(.nav--scrolled) .lang-switcher__current::after { border-top-color: var(--warm-white); }
/* Six links plus the demo button need the full desktop width; tablets keep the menu button */
@media (min-width: 768px) and (max-width: 1023px) {
  .nav__links { display: none; }
  .nav__hamburger { display: flex; }
}
@media (min-width: 1024px) and (max-width: 1199px) {
  .nav__links { gap: var(--space-5); }
}
/* On desktop the slide tabs sit under the graphic, bottom right, so the hero only grows with its text */
@media (min-width: 1024px) {
  .hero--product.hero--slider > .container:last-of-type { position: absolute; left: 0; right: 0; bottom: var(--space-8); z-index: 2; pointer-events: none; }
  .hero--product.hero--slider .hero-slider__controls--grid { position: static; margin: 0; justify-self: end; pointer-events: auto; }
  .hero--dark .hero__visual--graphic { align-self: start; padding-bottom: calc(50px + var(--space-6)); }
  .hero--dark .hero__graphic { max-width: min(100%, calc((85vh - 210px) * 1.3333)); }
}
@media (min-width: 1024px) and (max-height: 780px) {
  .hero--product.hero--slider { padding: calc(var(--nav-height) + var(--space-4)) 0 var(--space-5); }
  .hero--product.hero--slider > .container:last-of-type { bottom: var(--space-5); }
}
@media (min-width: 1024px) and (max-width: 1199px) {
  .nav__logo { margin-right: var(--space-6); }
}
/* The engine flow stacks on phones: the arrows point down */
@media (max-width: 639px) {
  .flow__step::after { content: '↓'; right: auto; left: 50%; top: auto; bottom: -1px; transform: translate(-50%, 50%); }
  .flow__step:last-child::after { display: none; }
}
/* Three-line titles (NL) still keep the hero under 85vh on a 900px screen */
@media (min-width: 1024px) {
  .hero--product h1, .hero--product .hero-h1 { font-size: clamp(2.25rem, 3.6vw, 3.25rem); }
  .hero--product.hero--slider { padding-bottom: var(--space-6); }
  .hero--product.hero--slider > .container:last-of-type { bottom: var(--space-6); }
}

/* 29. "How it works" dropdown, mobile menu groups, linked spec cells */
.nav__item--has-sub { position: relative; }
.nav__link--sub { background: none; border: 0; padding: 0; cursor: pointer; display: inline-flex; align-items: center; gap: 6px; position: relative; }
.nav__link--sub.is-current { color: var(--black); }
.nav__link--sub.is-current::after { content: ''; position: absolute; bottom: -4px; left: 0; right: 0; height: 2px; background: var(--signal-red); }
.nav__caret { width: 0; height: 0; border-left: 3px solid transparent; border-right: 3px solid transparent; border-top: 4px solid currentColor; transition: transform 0.2s ease; }
.nav__item--has-sub:hover .nav__caret, .nav__item--has-sub.is-open .nav__caret { transform: rotate(180deg); }
.nav__item--has-sub::after { content: ''; position: absolute; left: -16px; right: -16px; top: 100%; height: 18px; }
.nav__sub { position: absolute; top: calc(100% + 14px); left: -20px; min-width: 240px; background: var(--white); border: 1px solid var(--black); box-shadow: 6px 6px 0 var(--black); padding: var(--space-2) 0; display: none; z-index: 130; }
.nav__sub::before { content: ''; position: absolute; left: 24px; top: -7px; width: 12px; height: 12px; background: var(--white); border-left: 1px solid var(--black); border-top: 1px solid var(--black); transform: rotate(45deg); }
.nav__item--has-sub:hover .nav__sub, .nav__item--has-sub:focus-within .nav__sub, .nav__item--has-sub.is-open .nav__sub { display: block; }
.nav__sub-link { display: flex; align-items: center; justify-content: space-between; gap: var(--space-4); padding: var(--space-3) var(--space-5); font-family: var(--font-mono); font-size: var(--text-xs); font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; color: var(--black); white-space: nowrap; }
.nav__sub-link::after { content: '→'; color: var(--signal-red); opacity: 0; transition: opacity 0.2s ease; }
.nav__sub-link:hover, .nav__sub-link[aria-current="page"] { background: var(--stone-light); color: var(--signal-red); }
.nav__sub-link:hover::after, .nav__sub-link[aria-current="page"]::after { opacity: 1; }
.nav--on-dark:not(.nav--scrolled) .nav__link--sub.is-current { color: var(--warm-white); }
.mobile-menu__group { font-family: var(--font-mono); font-size: var(--text-xs); font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--signal-red); padding-top: var(--space-2); }
.mobile-menu__sub { display: flex; flex-direction: column; gap: 0; padding-left: var(--space-4); border-left: 2px solid var(--signal-red); }
.mobile-menu .mobile-menu__sub a { font-size: var(--text-base); padding: var(--space-2) 0; border-bottom: 0; }
.spec-list > a { text-decoration: none; transition: background var(--transition-base); }
.spec-list > a:hover { background: var(--stone-light); }
.spec-list > a:hover strong { color: var(--signal-red); }
.section--black .spec-list > a:hover { background: #1c1c1c; }

/* 30. "How you work with it" graphic, storefront gallery, louder comparison columns, pulsing pause */
.how { display: grid; grid-template-columns: 1fr; gap: var(--space-3); margin-top: var(--space-10); }
@media (min-width: 1024px) { .how { grid-template-columns: 1fr 128px 1fr 128px 1fr; gap: 0; align-items: stretch; } }
.how__panel { background: var(--white); border: 1px solid var(--black); display: flex; flex-direction: column; box-shadow: 8px 8px 0 var(--signal-red); }
.how__head { background: var(--black); color: var(--warm-white); font-family: var(--font-heading); font-weight: 800; text-transform: uppercase; letter-spacing: 0.06em; font-size: var(--text-lg); padding: var(--space-3) var(--space-5); display: flex; gap: var(--space-3); align-items: center; }
.how__head span { font-family: var(--font-mono); color: var(--signal-red); font-size: var(--text-xs); letter-spacing: 0.12em; }
.how__items { list-style: none; margin: 0; padding: var(--space-4) var(--space-5); display: flex; flex-direction: column; gap: var(--space-3); flex: 1; }
.how__items li { display: flex; align-items: center; gap: var(--space-3); font-family: var(--font-heading); font-weight: 700; font-size: var(--text-base); color: var(--black); line-height: 1.3; }
.how__items li svg { width: 24px; height: 24px; flex: 0 0 24px; color: var(--signal-red); }
.how__foot { border-top: 1px solid var(--rule); padding: var(--space-3) var(--space-5); font-family: var(--font-mono); font-size: var(--text-xs); letter-spacing: 0.08em; text-transform: uppercase; color: var(--mid-gray); }
.how__arrow { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: var(--space-2); color: var(--signal-red); font-family: var(--font-mono); font-size: 10px; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; text-align: center; padding: var(--space-3); }
.how__arrow::before { content: '↓'; font-size: 32px; line-height: 1; font-weight: 700; }
.how__arrow span { color: var(--mid-gray); }
@media (min-width: 1024px) { .how__arrow::before { content: '→'; } .how__arrow span { max-width: 108px; } }
.section--black .how__arrow span { color: #b8b3ab; }
.how__facts { display: grid; grid-template-columns: 1fr; gap: 1px; background: var(--rule); border: 1px solid var(--rule); margin-top: var(--space-12); }
@media (min-width: 768px) { .how__facts { grid-template-columns: repeat(3, 1fr); } }
.how__fact { background: var(--white); padding: var(--space-6); display: flex; flex-direction: column; gap: var(--space-2); }
.how__fact-num { font-family: var(--font-mono); font-size: var(--text-xs); font-weight: 700; color: var(--signal-red); letter-spacing: 0.12em; }
.how__fact strong { font-family: var(--font-heading); font-size: var(--text-lg); text-transform: uppercase; letter-spacing: 0.02em; line-height: 1.15; }
.how__fact p { font-size: var(--text-sm); max-width: none; margin: 0; }
.section--black .how__facts { background: rgba(255, 255, 255, 0.18); border-color: rgba(255, 255, 255, 0.18); }
.section--black .how__fact { background: var(--black); }
.section--black .how__fact strong { color: var(--warm-white); }
.section--black .how__fact p { color: #b8b3ab; }
.how__demo { margin-top: var(--space-8); display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: var(--space-6); padding: var(--space-6) var(--space-8); border: 2px solid var(--signal-red); background: var(--white); }
.how__demo strong { display: block; font-family: var(--font-heading); font-size: var(--text-xl); text-transform: uppercase; margin-bottom: var(--space-1); }
.how__demo p { max-width: 60ch; margin: 0; }
.section--black .how__demo { background: var(--black); }
.section--black .how__demo strong { color: var(--warm-white); }
.section--black .how__demo p { color: #b8b3ab; }
.shot-gallery { display: grid; grid-template-columns: 1fr; gap: var(--space-10); margin-top: var(--space-10); }
@media (min-width: 900px) { .shot-gallery { grid-template-columns: 1fr 1fr; gap: var(--space-12); } }
.shot-gallery .shot { margin: 0; }
/* Comparison columns: what is old is grey and crossed, what is ours is red-marked and bold */
.versus th.versus__old { background: #3a3a3a; color: #cfcbc4; }
.versus th.versus__new { background: var(--signal-red); color: #fff; }
.versus td.bad { color: #8a857d; background: #efece6; }
.versus td.good { color: var(--black); font-weight: 600; background: var(--white); border-left: 3px solid var(--signal-red); }
.versus td.bad::before, .versus td.good::before { font-family: var(--font-mono); font-weight: 700; margin-right: var(--space-2); }
.versus td.bad::before { content: '✕'; color: #b5afa6; }
.versus td.good::before { content: '✓'; color: var(--signal-red); }
.section--black .versus td.bad { background: #1a1a1a; color: #8a857d; }
.section--black .versus td.good { background: #0f0f0f; color: var(--warm-white); }
.hero__vs-col--old { background: #efece6; }
.hero__vs-col--old .hero__vs-label, .hero__vs-col--new .hero__vs-label { padding: var(--space-2) var(--space-4); border-bottom: 0; margin: calc(-1 * var(--space-6)) calc(-1 * var(--space-6)) var(--space-5); }
.hero__vs-col--old .hero__vs-label { background: #3a3a3a; color: #cfcbc4; }
.hero__vs-col--new .hero__vs-label { background: var(--signal-red); color: #fff; }
.hero__vs-col--old ul li { color: #8a857d; text-decoration: none; }
.hero__vs-col--new ul li { font-weight: 600; }
.hero__vs-col--old ul li::before, .hero__vs-col--new ul li::before { background: none; width: auto; height: auto; top: 0; font-family: var(--font-mono); font-weight: 700; font-size: 12px; }
.hero__vs-col--old ul li::before { content: '✕'; color: #b5afa6; }
.hero__vs-col--new ul li::before { content: '✓'; color: var(--signal-red); }
/* The pause button pulses red/white while the slides run; reading a slide no longer stops them */
@keyframes pause-pulse { 0%, 100% { background: var(--signal-red); color: #fff; } 50% { background: var(--warm-white); color: var(--signal-red); } }
.hero--dark .hero-slider__controls--grid .hero-slider__pause.is-playing { animation: pause-pulse 3s ease-in-out infinite; }
@media (prefers-reduced-motion: reduce) { .hero-slider__pause.is-playing { animation: none; } }

/* 31. The hub is a navigation grid: numbered cells, an arrow, the whole cell inverts on hover */
.nav-grid { display: grid; grid-template-columns: 1fr; gap: 0; border-top: 1px solid var(--black); border-left: 1px solid var(--black); }
.nav-card { border-right: 1px solid var(--black); border-bottom: 1px solid var(--black); }
@media (min-width: 640px) { .nav-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .nav-grid { grid-template-columns: repeat(3, 1fr); } }
.nav-card { display: flex; flex-direction: column; background: var(--white); color: var(--black); text-decoration: none; position: relative; transition: background var(--transition-base), color var(--transition-base); }
.nav-card__head { display: flex; align-items: center; gap: var(--space-3); padding: var(--space-4) var(--space-5); border-bottom: 1px solid var(--rule); }
.nav-card__num { font-family: var(--font-mono); font-size: var(--text-xs); font-weight: 700; color: var(--signal-red); letter-spacing: 0.12em; }
.nav-card__title { font-family: var(--font-heading); font-size: var(--text-xl); font-weight: 800; text-transform: uppercase; letter-spacing: 0.02em; line-height: 1.1; flex: 1; }
.nav-card__arrow { width: 36px; height: 36px; flex: 0 0 36px; display: grid; place-items: center; background: var(--black); color: var(--warm-white); font-family: var(--font-mono); font-size: 16px; font-weight: 700; transition: transform var(--transition-base), background var(--transition-base); }
.nav-card__body { padding: var(--space-5); flex: 1; display: flex; flex-direction: column; gap: var(--space-4); }
.nav-card__body p { font-size: var(--text-sm); color: var(--mid-gray); max-width: none; margin: 0; }
.nav-card__list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: var(--space-2); font-size: var(--text-sm); }
.nav-card__list li { padding-left: var(--space-4); position: relative; color: var(--black); }
.nav-card__list li::before { content: ''; position: absolute; left: 0; top: 0.62em; width: 8px; height: 2px; background: var(--signal-red); }
.nav-card__foot { padding: var(--space-3) var(--space-5); border-top: 1px solid var(--rule); font-family: var(--font-mono); font-size: var(--text-xs); font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; display: flex; justify-content: space-between; color: var(--black); }
.nav-card:hover, .nav-card:focus-visible { background: var(--black); color: var(--warm-white); outline: none; }
.nav-card:hover .nav-card__title, .nav-card:hover .nav-card__foot, .nav-card:hover .nav-card__list li,
.nav-card:focus-visible .nav-card__title, .nav-card:focus-visible .nav-card__foot, .nav-card:focus-visible .nav-card__list li { color: var(--warm-white); }
.nav-card:hover .nav-card__body p, .nav-card:focus-visible .nav-card__body p { color: #b8b3ab; }
.nav-card:hover .nav-card__head, .nav-card:hover .nav-card__foot, .nav-card:focus-visible .nav-card__head, .nav-card:focus-visible .nav-card__foot { border-color: rgba(255, 255, 255, 0.18); }
.nav-card:hover .nav-card__arrow, .nav-card:focus-visible .nav-card__arrow { background: var(--signal-red); color: #fff; transform: translateX(4px); }

/* 32. The old way, crossed out; the compact JDF 1.6 band */
.value-card--old { background: #efece6; border-color: var(--rule); }
.value-card--old h3 { color: #6b665f; }
.value-card--old p { color: #8a857d; }
.value-card--old .value-card__number { color: #b5afa6; display: flex; align-items: center; gap: var(--space-2); }
.value-card__x { color: var(--signal-red); font-family: var(--font-mono); font-weight: 700; font-size: 1.1em; }
.value-card--old:hover { box-shadow: 6px 6px 0 #b5afa6; border-color: #b5afa6; }
.jdf-compact__intro { max-width: 72ch; }
.jdf-compact__intro h2 { color: var(--warm-white); }
.jdf-compact__intro p { color: #b8b3ab; margin-top: var(--space-4); }
.jdf-compact__grid { display: grid; grid-template-columns: 1fr; gap: 1px; background: rgba(255, 255, 255, 0.18); border: 1px solid rgba(255, 255, 255, 0.18); margin-top: var(--space-10); }
@media (min-width: 900px) { .jdf-compact__grid { grid-template-columns: repeat(3, 1fr); } }
.jdf-compact__card { background: var(--black); padding: var(--space-6); display: flex; flex-direction: column; gap: var(--space-3); }
.jdf-compact__card strong { font-family: var(--font-heading); font-size: var(--text-lg); text-transform: uppercase; color: #b8b3ab; line-height: 1.15; }
.jdf-compact__card p { font-size: var(--text-sm); color: #8a857d; margin: 0; max-width: none; }
.jdf-compact__mark { font-family: var(--font-mono); font-weight: 700; font-size: var(--text-xl); color: #6b665f; }
.jdf-compact__card--ours { background: var(--warm-white); }
.jdf-compact__card--ours strong { color: var(--black); }
.jdf-compact__card--ours p { color: var(--mid-gray); }
.jdf-compact__card--ours .jdf-compact__mark { color: var(--signal-red); }
.jdf-band--compact .btn--outline { color: var(--warm-white); border-color: var(--warm-white); }
.jdf-band--compact .btn--outline:hover { background: var(--warm-white); color: var(--black); }

/* 33. In plain words: three steps and the assurance bar */
.plain-grid { display: grid; grid-template-columns: 1fr; gap: 1px; background: var(--black); border: 1px solid var(--black); }
@media (min-width: 900px) { .plain-grid { grid-template-columns: repeat(3, 1fr); } }
.plain-step { background: var(--white); padding: var(--space-8) var(--space-6); display: flex; flex-direction: column; gap: var(--space-3); }
.plain-step__num { font-family: var(--font-heading); font-size: clamp(2.5rem, 4vw, 3.5rem); font-weight: 800; color: var(--signal-red); line-height: 1; }
.plain-step h3 { font-size: var(--text-xl); text-transform: uppercase; letter-spacing: 0.02em; line-height: 1.1; }
.plain-step p { max-width: none; margin: 0; }
.assure { margin-top: var(--space-6); display: flex; align-items: flex-start; gap: var(--space-4); padding: var(--space-5) var(--space-6); background: var(--black); color: var(--warm-white); border-left: 6px solid var(--signal-red); }
.assure__mark { font-family: var(--font-mono); font-weight: 700; color: var(--signal-red); font-size: var(--text-xl); line-height: 1.3; }
.assure p { color: var(--warm-white); max-width: none; margin: 0; font-size: var(--text-lg); }
.assure strong { color: var(--warm-white); }

/* 34. The journey under the slider: five steps, moving dots, a dashed flow in the hero graphic */
.journey-band { background: var(--warm-white); border-bottom: 1px solid var(--rule); }
.journey__intro { max-width: 78ch; }
.journey__intro h2 { font-size: clamp(1.8rem, 3.2vw, 2.75rem); margin-top: var(--space-3); }
.journey__intro p { margin-top: var(--space-4); }
.journey { list-style: none; margin: var(--space-10) 0 0; padding: 0; display: grid; grid-template-columns: 1fr; gap: 0; }
@media (min-width: 1024px) { .journey { grid-template-columns: 1fr 44px 1fr 44px 1fr 44px 1fr 44px 1fr; align-items: stretch; } }
.journey__step { background: var(--white); border: 1px solid var(--black); padding: var(--space-5); display: flex; flex-direction: column; gap: var(--space-2); position: relative; opacity: 0; }
.is-visible .journey__step { animation: reveal-up 0.6s var(--ease-out-expo) both; animation-delay: calc(var(--i) * 0.16s + 0.2s); }
.journey__icon { width: 44px; height: 44px; background: var(--signal-red); color: #fff; display: grid; place-items: center; }
.journey__icon svg { width: 24px; height: 24px; }
.journey__num { position: absolute; top: var(--space-4); right: var(--space-4); font-family: var(--font-mono); font-size: var(--text-xs); font-weight: 700; color: var(--signal-red); letter-spacing: 0.12em; }
.journey__step strong { font-family: var(--font-heading); font-size: var(--text-lg); text-transform: uppercase; line-height: 1.1; margin-top: var(--space-2); }
.journey__step p { font-size: var(--text-sm); margin: 0; max-width: none; }
.journey__arrow { position: relative; display: flex; align-items: center; justify-content: center; min-height: 40px; }
.journey__arrow span { display: block; width: 2px; height: 100%; min-height: 40px; background: var(--black); }
.journey__arrow::after { content: ''; position: absolute; width: 10px; height: 10px; background: var(--signal-red); left: 50%; top: 0; margin-left: -5px; animation: dot-down 1.6s ease-in-out infinite; animation-delay: calc(var(--i, 0) * 0.35s); }
@media (min-width: 1024px) {
  .journey__arrow span { width: 100%; height: 2px; min-height: 0; }
  .journey__arrow::after { top: 50%; margin-top: -5px; left: 0; margin-left: 0; animation-name: dot-right; }
}
@keyframes dot-right { from { left: 0; } to { left: calc(100% - 10px); } }
@keyframes dot-down { from { top: 0; } to { top: calc(100% - 10px); } }
.journey__outro { margin-top: var(--space-8); display: flex; gap: var(--space-4); align-items: flex-start; padding: var(--space-5) var(--space-6); background: var(--signal-red); color: #fff; }
.journey__mark { font-family: var(--font-mono); font-weight: 700; font-size: var(--text-xl); line-height: 1.3; }
.journey__outro p { color: #fff; font-size: var(--text-lg); margin: 0; max-width: none; }
.journey__outro strong { color: #fff; }
.g-flow { stroke-dasharray: 7 5; animation: g-dash 1.4s linear infinite; }
@keyframes g-dash { to { stroke-dashoffset: -24; } }
@media (prefers-reduced-motion: reduce) { .journey__arrow::after, .g-flow { animation: none; } .journey__step { opacity: 1; } }

/* 35. Section rhythm, left-aligned grid, product slider with side panel, five-page hub, light JDF band */
.metric-card, .cta-section .container > div { text-align: left; }
.section--black .sec-head { background: var(--warm-white); color: var(--black); }
.section--black .sec-head .sec-head__num { color: var(--signal-red); }
.section--black .sec-head .sec-head__note { color: var(--mid-gray); }
.value-card--why { background: var(--white); border-color: var(--white); }
.value-card--why .value-card__number { color: var(--signal-red); }
.value-card--why:hover { box-shadow: 6px 6px 0 var(--signal-red); border-color: var(--white); }
/* The product slider: image 4/5, its description 1/5, attached on the right */
.pslider__stage { display: grid; grid-template-columns: 1fr; gap: 0; }
@media (min-width: 1024px) { .pslider__stage { grid-template-columns: 4fr 1fr; align-items: stretch; } }
.pslider__frame { position: relative; margin: 0; }
.pslider__progress { position: relative; height: 6px; background: #d9d4cc; overflow: hidden; }
.pslider__progress i { display: block; height: 100%; width: 0; background: var(--signal-red); }
.pslider.is-playing .pslider__progress i { animation: pslider-progress var(--pslider-ms, 6000ms) linear forwards; }
.pslider__side { background: var(--black); color: var(--warm-white); padding: var(--space-6); display: flex; flex-direction: column; gap: var(--space-4); border: 1px solid var(--black); }
@media (min-width: 1024px) { .pslider__side { border-left: 0; margin-bottom: 10px; } }
.pslider__side-head { display: flex; align-items: baseline; gap: var(--space-3); border-bottom: 1px solid rgba(255, 255, 255, 0.18); padding-bottom: var(--space-3); }
.pslider__side-num { font-family: var(--font-mono); font-size: var(--text-xs); font-weight: 700; color: var(--signal-red); letter-spacing: 0.12em; }
.pslider__side-label { font-family: var(--font-heading); font-size: var(--text-xl); font-weight: 800; text-transform: uppercase; letter-spacing: 0.02em; line-height: 1.1; }
.pslider__side .pslider__caption { font-family: var(--font-body); font-size: var(--text-base); line-height: 1.55; color: #d6d1c9; margin: 0; max-width: none; flex: 1; letter-spacing: 0; text-transform: none; }
.pslider__controls { display: flex; gap: 1px; background: rgba(255, 255, 255, 0.18); border: 1px solid rgba(255, 255, 255, 0.18); width: fit-content; }
.pslider__ctl { width: 42px; height: 42px; display: grid; place-items: center; background: var(--black); color: var(--warm-white); border: 0; cursor: pointer; font-family: var(--font-mono); font-size: var(--text-base); font-weight: 700; transition: background var(--transition-base), color var(--transition-base); }
.pslider__ctl:hover { background: var(--signal-red); color: #fff; }
.pslider__pause.is-playing { animation: pause-pulse 3s ease-in-out infinite; }
/* Big arrows on the image itself, shown on hover (always on touch screens) */
.pslider__arrows { position: absolute; inset: 0; top: 0; right: 0; display: flex; align-items: center; justify-content: space-between; padding: 0 var(--space-3); pointer-events: none; opacity: 0; transition: opacity 0.2s ease; z-index: 3; }
.pslider__frame:hover .pslider__arrows, .pslider:focus-within .pslider__arrows { opacity: 1; }
@media (hover: none) { .pslider__arrows { opacity: 1; } }
.pslider__arrow { pointer-events: auto; width: 52px; height: 52px; background: var(--black); color: #fff; border: 1px solid rgba(255, 255, 255, 0.3); font-size: var(--text-xl); box-shadow: 4px 4px 0 var(--signal-red); }
.pslider__arrow:hover { background: var(--signal-red); }
.pslider__tabs { grid-template-columns: repeat(2, 1fr); margin-top: var(--space-4); }
@media (min-width: 640px) { .pslider__tabs { grid-template-columns: repeat(4, 1fr); } }
@media (min-width: 1024px) { .pslider__tabs--7 { grid-template-columns: repeat(7, 1fr); } .pslider__tabs--6 { grid-template-columns: repeat(6, 1fr); } }
.pslider__tab { padding: var(--space-3) var(--space-3); }
/* Hub: five pages in one row on wide screens, red hover on the dark home section */
@media (min-width: 1200px) { .nav-grid--n5 { grid-template-columns: repeat(5, 1fr); } .nav-grid--n4 { grid-template-columns: repeat(4, 1fr); } }
.section--black .nav-grid { border-color: var(--warm-white); }
.section--black .nav-card { border-color: var(--warm-white); }
.section--black .nav-card:hover, .section--black .nav-card:focus-visible { background: var(--signal-red); color: #fff; }
.section--black .nav-card:hover .nav-card__title, .section--black .nav-card:hover .nav-card__foot, .section--black .nav-card:hover .nav-card__list li, .section--black .nav-card:hover .nav-card__num { color: #fff; }
.section--black .nav-card:hover .nav-card__body p { color: #ffe3dd; }
.section--black .nav-card:hover .nav-card__arrow { background: var(--black); color: #fff; }
.section--black .nav-card:hover .nav-card__list li::before { background: #fff; }
.section--black .hub .text-lg, .section--black.hub p.text-lg { color: #b8b3ab; }
/* The JDF band on a light ground */
.jdf-band--light { color: var(--black); }
.jdf-band--light .jdf-compact__intro h2 { color: var(--black); }
.jdf-band--light .jdf-compact__intro p { color: var(--mid-gray); }
.jdf-band--light .jdf-compact__grid { background: var(--black); border-color: var(--black); }
.jdf-band--light .jdf-compact__card { background: var(--white); }
.jdf-band--light .jdf-compact__card strong { color: #6b665f; }
.jdf-band--light .jdf-compact__card p { color: #8a857d; }
.jdf-band--light .jdf-compact__mark { color: #b5afa6; }
.jdf-band--light .jdf-compact__card--ours { background: var(--black); }
.jdf-band--light .jdf-compact__card--ours strong { color: var(--warm-white); }
.jdf-band--light .jdf-compact__card--ours p { color: #b8b3ab; }
.jdf-band--light .jdf-compact__card--ours .jdf-compact__mark { color: var(--signal-red); }
.jdf-band--light .btn--outline { color: var(--black); border-color: var(--black); }
.jdf-band--light .btn--outline:hover { background: var(--black); color: var(--warm-white); }
/* White cards on the black "why" section keep black text; the big slide arrows read on dark screenshots too */
.section--black .value-card--why h3 { color: var(--black); }
.section--black .value-card--why p { color: var(--mid-gray); }
.pslider__arrow { background: var(--signal-red); color: #fff; border-color: var(--signal-red); box-shadow: 4px 4px 0 var(--black); }
.pslider__arrow:hover { background: var(--black); color: #fff; }

/* 36. Flags, the phone list with call and WhatsApp buttons */
.flag { width: 18px; height: 12px; display: inline-block; vertical-align: -1px; margin-right: 8px; outline: 1px solid rgba(0, 0, 0, 0.12); flex: 0 0 18px; }
.lang-switcher__current .flag, .lang-switcher__list .flag, .mobile-menu__langs .flag { margin-right: 0; }
.lang-switcher__list a, .mobile-menu__langs a { display: inline-flex; align-items: center; gap: var(--space-2); }
.lang-switcher__list a { display: flex; }
.footer__links a { display: flex; align-items: center; }
.phones { list-style: none; margin: var(--space-2) 0 0; padding: 0; display: flex; flex-direction: column; }
.phones__row { display: grid; grid-template-columns: 18px 1fr auto; grid-template-areas: 'flag num actions' 'flag country actions'; align-items: center; column-gap: var(--space-3); padding: var(--space-2) 0; border-bottom: 1px solid var(--rule); }
.phones__row:last-child { border-bottom: 0; }
.phones__row .flag { grid-area: flag; margin: 0; }
.modal__row-value .phones__num { grid-area: num; font-weight: 600; color: var(--black); }
.modal__row-value .phones__num:hover { color: var(--signal-red); }
.phones__country { grid-area: country; font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--mid-gray); }
.phones__actions { grid-area: actions; display: flex; gap: 1px; }
.modal__row-value .phones__btn { width: 34px; height: 34px; display: grid; place-items: center; background: var(--black); color: #fff; }
.phones__btn svg { width: 16px; height: 16px; }
.modal__row-value .phones__btn:hover { background: var(--signal-red); color: #fff; }
.modal__row-value .phones__btn--wa { background: #25D366; }
.modal__row-value .phones__btn--wa:hover { background: #128C7E; }

/* 37. What you can sell: product groups and finishing chips */
.sell__groups { display: grid; grid-template-columns: 1fr; gap: 1px; background: var(--black); border: 1px solid var(--black); margin-top: var(--space-10); }
@media (min-width: 640px) { .sell__groups { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .sell__groups { grid-template-columns: repeat(4, 1fr); } }
.sell__group { background: var(--white); display: flex; flex-direction: column; }
.sell__head { background: var(--black); color: var(--warm-white); font-family: var(--font-heading); font-weight: 800; text-transform: uppercase; letter-spacing: 0.04em; font-size: var(--text-base); padding: var(--space-3) var(--space-5); }
.sell__desc { font-size: var(--text-sm); color: var(--mid-gray); padding: var(--space-4) var(--space-5) 0; margin: 0; max-width: none; }
.sell__group ul { list-style: none; margin: 0; padding: var(--space-4) var(--space-5) var(--space-5); display: flex; flex-direction: column; gap: var(--space-2); }
.sell__group li { position: relative; padding-left: var(--space-4); font-size: var(--text-sm); color: var(--black); line-height: 1.4; }
.sell__group li::before { content: ''; position: absolute; left: 0; top: 0.65em; width: 8px; height: 2px; background: var(--signal-red); }
.sell__finishing { margin-top: var(--space-10); padding-top: var(--space-8); border-top: 2px solid var(--black); }
.sell__finishing h3 { text-transform: uppercase; letter-spacing: 0.02em; }
.sell__finishing > p { margin-top: var(--space-2); max-width: 70ch; }
.chips { list-style: none; margin: var(--space-5) 0 0; padding: 0; display: flex; flex-wrap: wrap; gap: var(--space-2); }
.chips li { font-family: var(--font-mono); font-size: var(--text-xs); font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; padding: 6px 10px; border: 1px solid var(--black); background: var(--white); color: var(--black); }
.sell__note { margin-top: var(--space-5); font-family: var(--font-mono); font-size: var(--text-xs); letter-spacing: 0.06em; text-transform: uppercase; color: var(--mid-gray); max-width: none; }
.section--black .sell__groups { background: rgba(255, 255, 255, 0.18); border-color: rgba(255, 255, 255, 0.18); }
.section--black .sell__group { background: var(--black); }
.section--black .sell__head { background: var(--warm-white); color: var(--black); }
.section--black .sell__group li { color: var(--warm-white); }
.section--black .sell__desc { color: #b8b3ab; }
.section--black .sell__finishing { border-color: rgba(255, 255, 255, 0.3); }
.section--black .sell__finishing h3 { color: var(--warm-white); }
.section--black .sell__finishing > p { color: #b8b3ab; }
.section--black .chips li { background: var(--black); color: var(--warm-white); border-color: rgba(255, 255, 255, 0.4); }
.section--black .sell__note { color: #b8b3ab; }

/* 38. The endless cell under the product groups; the product slider holds while off screen */
.sell__group--endless { grid-column: 1 / -1; background: var(--signal-red); color: #fff; flex-direction: row; align-items: center; gap: var(--space-6); padding: var(--space-6) var(--space-6); }
.sell__infinity { font-family: var(--font-heading); font-size: clamp(3rem, 6vw, 5rem); font-weight: 800; line-height: 1; flex: 0 0 auto; }
.sell__group--endless strong { display: block; font-family: var(--font-heading); font-size: var(--text-xl); text-transform: uppercase; letter-spacing: 0.02em; margin-bottom: var(--space-1); }
.sell__group--endless p { color: #fff; font-size: var(--text-base); margin: 0; max-width: 72ch; }
.section--black .sell__group--endless { background: var(--signal-red); }
.pslider.is-offscreen .pslider__progress i { animation-play-state: paused; }
.pslider.is-offscreen .pslider__pause.is-playing { animation-play-state: paused; }