:root {
  --color-bg: #FFFFFF;
  --color-bg-alt: #F8F9FC;
  --color-text: #0F172A;
  --color-text-secondary: #334155;
  --color-text-muted: #64748B;
  --color-primary: #1B84FF;
  --color-primary-light: #E9F3FF;
  --color-primary-active: #056EE9;
  --color-border: #E2E8F0;
  --color-card: #FFFFFF;
  --color-success: #10B981;

  --font-heading: 'Inter', sans-serif;
  --font-body: 'Inter', sans-serif;

  --shadow-sm: 0 1px 2px rgba(0,0,0,0.04);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.06);
  --shadow-lg: 0 8px 30px rgba(0,0,0,0.08);

  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;

  --container: 1200px;
  --header-h: 88px;
}

[data-theme="dark"] {
  --color-bg: #0F0F1A;
  --color-bg-alt: #1A1A2E;
  --color-text: #FFFFFF;
  --color-text-secondary: #E2E8F0;
  --color-text-muted: #8B8BA7;
  --color-primary-light: #172331;
  --color-border: #2D2D44;
  --color-card: #1A1A2E;
  --shadow-sm: 0 1px 2px rgba(0,0,0,0.2);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.3);
  --shadow-lg: 0 8px 30px rgba(0,0,0,0.4);
}

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  color: var(--color-text);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
}

.container { max-width: var(--container); margin: 0 auto; padding: 0 24px; }
.section { padding: 100px 0; }
.section-alt { background: var(--color-bg-alt); }

h1, h2, h3, h4 { font-family: var(--font-heading); font-weight: 300; line-height: 1.15; letter-spacing: -0.02em; }
h1 { font-size: 52px; }
h2 { font-size: 38px; margin-bottom: 16px; }
h3 { font-size: 26px; }

:focus-visible { outline: 2px solid var(--color-primary); outline-offset: 3px; border-radius: 4px; }
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
  html { scroll-behavior: auto; }
}
.section-label {
  font-size: 13px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-primary);
  margin-bottom: 12px;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: 40px;
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.25s ease;
  border: none;
  cursor: pointer;
}
.btn-primary { background: var(--color-primary-active); color: #fff; }
.btn-primary:hover { background: var(--color-primary); transform: translateY(-1px); box-shadow: 0 8px 24px rgba(27,132,255,0.25); }
.btn-outline { background: transparent; color: var(--color-text); border: 1.5px solid var(--color-border); }
.btn-outline:hover { border-color: var(--color-primary); color: var(--color-primary); }
.btn-sm { padding: 10px 20px; font-size: 13px; }
.btn-back::after { display: none; }
.btn::after { content: " →"; transition: transform 0.2s; }
.btn:hover::after { transform: translateX(3px); }

.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.grid-5 { display: grid; grid-template-columns: repeat(5, 1fr); gap: 16px; }
.grid-6 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }

/* ── Header ── */
.header {
  position: fixed; top: 0; left: 0; right: 0;
  height: var(--header-h);
  display: flex; align-items: center;
  background: rgba(255,255,255,0.4);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
  transition: background 0.3s ease;
  z-index: 100;
}
.header.scrolled { background: rgba(255,255,255,0.7); backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px); }
[data-theme="dark"] .header { background: rgba(15,15,26,0.4); }
[data-theme="dark"] .header.scrolled { background: rgba(15,15,26,0.7); }
.header-inner {
  display: flex; align-items: center; justify-content: space-between;
  width: 100%;
}
.header-logo { display: flex; align-items: center; gap: 8px; text-decoration: none; color: var(--color-text); }
.header-logo .header-logo-img { height: 72px; width: auto; }
.header-logo .logo-text { font-size: 18px; font-weight: 600; }
.header-nav { display: flex; align-items: center; gap: 32px; }
.header-nav-links { display: flex; gap: 32px; }
.header-nav a { text-decoration: none; color: var(--color-text-secondary); font-size: 14px; font-weight: 500; transition: color 0.2s; }
.header-nav a:hover { color: var(--color-primary); }
.header-actions { display: flex; align-items: center; gap: 12px; }

/* ── Theme Dropdown ── */
.theme-dropdown { position: relative; }
.theme-dropbtn {
  width: 36px; height: 36px; border-radius: 50%;
  border: 1.5px solid var(--color-border);
  background: transparent; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  font-size: 16px; color: var(--color-text-muted);
  transition: all 0.2s;
  position: relative; top: 1px;
}
.theme-dropbtn:hover { border-color: var(--color-primary); }
.theme-icon { display: none; }
.theme-dropdown-menu {
  position: absolute; top: calc(100% + 8px); right: 0;
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: 12px;
  padding: 6px;
  min-width: 160px;
  box-shadow: var(--shadow-md);
  opacity: 0; visibility: hidden;
  transform: translateY(-4px);
  transition: all 0.2s;
  z-index: 200;
}
.theme-dropdown.open .theme-dropdown-menu {
  opacity: 1; visibility: visible;
  transform: translateY(0);
}
.theme-option {
  display: flex; align-items: center; gap: 10px;
  padding: 9px 12px;
  border-radius: 8px;
  font-size: 13px; color: var(--color-text-secondary);
  text-decoration: none;
  transition: all 0.2s;
}
.theme-option:hover { background: var(--color-bg-alt); color: var(--color-text); }
.theme-option .theme-opt-icon { font-size: 16px; flex-shrink: 0; line-height: 1; }
.theme-opt-label { font-weight: 500; }

/* KI icon sizing in header */
.theme-dropbtn .ki-outline { font-size: 18px; line-height: 0; display: flex; align-items: center; }
.theme-dropbtn .ki-outline::before { display: block; }

/* Logo theme visibility */
.logo-light { display: block; }
.logo-dark { display: none; }
[data-theme="dark"] .logo-light { display: none; }
[data-theme="dark"] .logo-dark { display: block; }

/* ── Burger (hidden on desktop) ── */
.header__burger {
  display: none;
  width: 26px;
  height: 26px;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 0;
}
.header__burger span {
  display: block;
  position: relative;
  height: 2px;
  width: 100%;
  background: var(--color-text);
  border-radius: 2px;
  transition: background 0.15s ease 0.25s;
}
.header__burger span::before,
.header__burger span::after {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  height: 2px;
  width: 100%;
  background: var(--color-text);
  border-radius: 2px;
  transition: rotate 0.2s ease, translate 0.2s ease 0.2s;
}
.header__burger span::before { translate: 0 -8px; rotate: 0deg; }
.header__burger span::after  { translate: 0 8px;  rotate: 0deg; }
.header__burger--active span {
  background: transparent;
  transition: background 0.15s ease 0.15s;
}
.header__burger--active span::before,
.header__burger--active span::after {
  transition: translate 0.2s ease, rotate 0.2s ease 0.2s;
}
.header__burger--active span::before { translate: 0 0; rotate: 45deg; }
.header__burger--active span::after  { translate: 0 0; rotate: -45deg; }

/* Nav wrapper for mobile drawer */
.header-nav-actions { display: none; }

/* Hero layout — grid: label + content in left column, visual in right column */
.hero-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: auto 1fr;
  gap: 0 80px;
  align-items: start;
}
.hero-layout > .section-label {
  grid-column: 1;
  grid-row: 1;
  font-size: 14px;
  margin-bottom: 16px;
}
.hero-layout > .hero-content {
  grid-column: 1;
  grid-row: 2;
}
.hero-layout > .hero-visual {
  grid-column: 2;
  grid-row: 1 / 3;
  align-self: center;
}

/* ── Hero ── */
.hero {
  padding: 180px 0 80px;
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  top: -40%;
  right: -20%;
  width: 700px;
  height: 700px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--color-primary-light) 0%, transparent 70%);
  pointer-events: none;
  opacity: 0.5;
}
.hero::after {
  content: '';
  position: absolute;
  bottom: -30%;
  left: -10%;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--color-primary-light) 0%, transparent 70%);
  pointer-events: none;
  opacity: 0.4;
}
.hero .container { position: relative; z-index: 1; }
.hero-content { max-width: 560px; }
.hero-content h1 { margin-bottom: 28px; font-size: 42px; }
.hero-content h1 .highlight {
  color: var(--color-primary);
  position: relative;
  padding: 0 4px;
}
.hero-content p { font-size: 15px; color: var(--color-text-secondary); margin-bottom: 28px; line-height: 1.7; }
.hero-triggers { display: flex; gap: 20px; margin-bottom: 36px; font-size: 13px; color: var(--color-text-muted); flex-wrap: wrap; }
.hero-triggers span { display: flex; align-items: center; gap: 8px; }
.hero-triggers span i { font-size: 16px; color: var(--color-primary); }
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 8px; }
.hero-actions .btn-primary { padding: 16px 36px; font-size: 16px; }
.hero-actions .btn-outline { padding: 16px 28px; }
.hero-free { margin-top: 36px; font-size: 13px; color: var(--color-text-muted); display: flex; align-items: center; gap: 8px; }
.hero-free .free-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--color-success); display: inline-block; }
.hero-visual {
  background: var(--color-bg-alt);
  border-radius: 20px;
  height: 520px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--color-border);
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}
.hero-visual .hero-video {
  width: 100%; height: 100%;
  object-fit: cover;
  display: block;
}
.hero-visual .hero-video-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(27,132,255,0.08) 0%, rgba(27,132,255,0.15) 100%);
  pointer-events: none;
}
.hero-visual .hero-video-label {
  position: absolute; bottom: 20px; left: 50%; transform: translateX(-50%);
  background: rgba(0,0,0,0.6); backdrop-filter: blur(8px);
  color: #fff; font-size: 12px; font-weight: 500;
  padding: 6px 16px; border-radius: 20px;
  white-space: nowrap;
}
.hero-live-badge {
  position: absolute; top: 16px; left: 16px;
  display: flex; align-items: center; gap: 8px;
  background: rgba(0,0,0,0.55); backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  color: #fff; font-size: 12px; font-weight: 500;
  padding: 7px 12px; border-radius: 999px;
  z-index: 2;
  border: 1px solid rgba(255,255,255,0.12);
}
.hero-live-badge strong { color: #fff; font-weight: 700; font-variant-numeric: tabular-nums; }
.hero-live-badge .live-dot {
  width: 7px; height: 7px; border-radius: 50%; background: #10B981;
  box-shadow: 0 0 0 0 rgba(16,185,129,0.7);
  animation: live-pulse 2s infinite;
}
@keyframes live-pulse {
  0%   { box-shadow: 0 0 0 0 rgba(16,185,129,0.7); }
  70%  { box-shadow: 0 0 0 8px rgba(16,185,129,0); }
  100% { box-shadow: 0 0 0 0 rgba(16,185,129,0); }
}
/* ── Trust Bar ── */



/* ── Brand Face ── */
.brand-face { padding: 80px 0; text-align: center; }
.brand-face h2 { margin-bottom: 16px; }
.brand-desc { max-width: 640px; margin: 0 auto 48px; color: var(--color-text-secondary); font-size: 17px; line-height: 1.7; }
.brand-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; max-width: 900px; margin: 0 auto 40px; }
.brand-card {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: 16px;
  padding: 32px 24px;
  text-align: center;
  transition: all 0.25s ease;
}
.brand-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.brand-card-icon {
  width: 56px; height: 56px; border-radius: 16px;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 16px;
  background: var(--color-primary-light);
  color: var(--color-primary);
  font-size: 24px;
}
.brand-card h4 { font-family: var(--font-body); font-size: 18px; font-weight: 600; margin-bottom: 8px; }
.brand-card p { font-size: 14px; color: var(--color-text-secondary); line-height: 1.6; }
.brand-cta { margin-top: 8px; }

/* ── Problem ── */
.problem { padding: 100px 0; position: relative; }
.problem-header { text-align: center; margin-bottom: 56px; }
.problem-header h2 { max-width: 600px; margin: 0 auto 16px; }
.problem-header p { color: var(--color-text-secondary); max-width: 540px; margin: 0 auto; font-size: 17px; }
.problem-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.problem-card {
  padding: 48px 36px;
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
}
.problem-card .icon {
  width: 48px; height: 48px;
  border-radius: 12px;
  background: var(--color-primary-light);
  color: var(--color-primary);
  display: flex; align-items: center; justify-content: center;
  font-size: 24px;
  margin-bottom: 20px;
}
.problem-card:nth-child(2) .icon { background: rgba(214,40,82,0.1); color: #D62852; }
.problem-card:nth-child(3) .icon { background: rgba(16,185,129,0.1); color: #10B981; }
.problem-card h3 { font-size: 20px; font-weight: 500; margin-bottom: 12px; }
.problem-card p { color: var(--color-text-secondary); font-size: 15px; line-height: 1.7; margin-bottom: 16px; }
.problem-card .card-stat {
  font-size: 14px;
  color: var(--color-text-muted);
  padding-top: 16px;
  border-top: 1px solid var(--color-border);
}
.problem-card .card-stat strong {
  font-weight: 600;
  color: var(--color-primary);
  font-size: 18px;
}

/* ── Catalog ── */
.catalog { padding: 100px 0; position: relative; overflow: hidden; }
.catalog-header { text-align: center; margin-bottom: 16px; }
.catalog-header h2 { max-width: 560px; margin: 0 auto 16px; }
.catalog-header p { color: var(--color-text-secondary); max-width: 520px; margin: 0 auto; font-size: 17px; }
.catalog-tabs {
  display: flex; justify-content: center; gap: 2px;
  margin: 40px 0 48px;
  background: var(--color-bg-alt);
  padding: 4px;
  border-radius: 12px;
  width: fit-content;
  margin-left: auto; margin-right: auto;
  border: 1px solid var(--color-border);
}
.catalog-tab {
  padding: 10px 24px;
  border-radius: 10px;
  border: none;
  background: transparent;
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 500;
  color: var(--color-text-muted);
  cursor: pointer;
  transition: all 0.2s;
}
.catalog-tab.active { background: var(--color-bg); color: var(--color-text); box-shadow: var(--shadow-sm); }
.catalog-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.unit-card {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 28px 24px 24px;
  transition: all 0.3s;
  cursor: pointer;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 8px 16px;
  align-items: start;
}
.unit-card { position: relative; }
.unit-card::before {
  content: ''; position: absolute; top: 0; left: 0; width: 3px; height: 100%;
  background: var(--color-primary); border-radius: var(--radius-md) 0 0 var(--radius-md);
  opacity: 0; transition: opacity 0.25s;
}
.unit-card[data-category="Сервис"]::before { background: #10B981; }
.unit-card[data-category="HR"]::before { background: #F59E0B; }
.unit-card[data-category="Вертикальные"]::before { background: #8B5CF6; }
.unit-card:hover { box-shadow: var(--shadow-md); transform: translateY(-3px); border-color: transparent; }
.unit-card:hover::before { opacity: 1; }
.unit-card .unit-avatar {
  width: 52px; height: 52px;
  border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-heading);
  font-size: 24px;
  font-weight: 600;
  margin-bottom: 16px;
  letter-spacing: -0.02em;
  background: linear-gradient(135deg, #1B84FF, #6366F1);
  color: #fff;
  box-shadow: 0 4px 14px rgba(27,132,255,0.25);
}
.unit-card .unit-avatar-img {
  width: 104px; height: 104px;
  border-radius: 14px;
  object-fit: cover;
  grid-column: 1;
  grid-row: 1 / 3;
}
.unit-card .unit-avatar[data-cat="service"] { background: linear-gradient(135deg, #10B981, #06B6D4); box-shadow: 0 4px 14px rgba(16,185,129,0.25); }
.unit-card .unit-avatar[data-cat="hr"] { background: linear-gradient(135deg, #F59E0B, #EF4444); box-shadow: 0 4px 14px rgba(245,158,11,0.25); }
.unit-card .unit-avatar[data-cat="vertical"] { background: linear-gradient(135deg, #8B5CF6, #EC4899); box-shadow: 0 4px 14px rgba(139,92,246,0.25); }
.unit-card .btn { grid-column: 1 / -1; justify-self: start; }
.unit-card .unit-category { font-size: 11px; font-weight: 600; color: var(--color-text-muted); text-transform: uppercase; letter-spacing: 0.08em; grid-column: 2; grid-row: 1; align-self: end; }
.unit-card h4 { font-weight: 400; font-size: 18px; margin: 0; letter-spacing: -0.02em; grid-column: 2; grid-row: 2; }
.unit-card h4 .unit-role { font-weight: 400; color: var(--color-text-muted); font-size: 12px; letter-spacing: 0; }
.unit-card .unit-quote {
  font-size: 13px; font-style: italic;
  color: var(--color-text-secondary);
  line-height: 1.5; margin-bottom: 12px;
  padding: 10px 12px;
  background: var(--color-bg-alt);
  border-left: 2px solid var(--color-primary);
  border-radius: 4px;
  grid-column: 1 / -1; margin-top: 4px;
}
.unit-card[data-category="Сервис"] .unit-quote { border-left-color: #10B981; }
.unit-card[data-category="HR"] .unit-quote { border-left-color: #F59E0B; }
.unit-card[data-category="Вертикальные"] .unit-quote { border-left-color: #8B5CF6; }
.unit-card > p { font-size: 13px; color: var(--color-text-muted); line-height: 1.6; margin-bottom: 14px; grid-column: 1 / -1; }
.unit-card .unit-channels { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 16px; grid-column: 1 / -1; }
.unit-card .unit-channels span { font-size: 11px; padding: 3px 10px; border-radius: 12px; background: var(--color-bg-alt); color: var(--color-text-muted); font-weight: 500; border: 1px solid var(--color-border); }

/* ── Custom Unit Block ── */
.custom-unit {
  margin-top: 40px;
  padding: 48px;
  border: 2px dashed var(--color-border);
  border-radius: var(--radius-lg);
  text-align: center;
  transition: all 0.3s;
}
.custom-unit:hover { border-color: var(--color-primary); background: var(--color-primary-light); }
.custom-unit .icon { font-size: 40px; margin-bottom: 16px; display: block; }
.custom-unit h3 { font-weight: 300; margin-bottom: 8px; }
.custom-unit p { color: var(--color-text-secondary); margin-bottom: 24px; max-width: 480px; margin-left: auto; margin-right: auto; }

/* ── How it works ── */
.how-it-works { padding: 120px 0; position: relative; background: var(--color-bg-alt); }
.how-it-works-header { text-align: center; margin-bottom: 72px; }
.how-it-works-header h2 { max-width: 520px; margin: 0 auto 16px; }
.how-it-works-header p { color: var(--color-text-secondary); font-size: 17px; }
.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  position: relative;
}
.steps::before {
  content: '';
  position: absolute;
  top: 28px; left: calc(12.5% + 19px); right: calc(12.5% + 19px);
  height: 2px;
  background: linear-gradient(90deg, var(--color-primary) 0%, var(--color-border) 100%);
  z-index: 0;
}
.step-card {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 0 20px;
}
.step-num {
  width: 56px; height: 56px;
  border-radius: 50%;
  background: var(--color-primary);
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-size: 18px; font-weight: 600;
  margin-bottom: 24px;
  position: relative;
  box-shadow: 0 0 0 4px var(--color-bg-alt), 0 0 0 6px var(--color-primary-light);
}
.step-card:nth-child(1) .step-num { box-shadow: 0 0 0 4px var(--color-bg-alt), 0 0 0 6px var(--color-primary-light); }
.step-card:nth-child(2) .step-num { box-shadow: 0 0 0 4px var(--color-bg-alt), 0 0 0 6px rgba(214,40,82,0.15); background: #D62852; }
.step-card:nth-child(3) .step-num { box-shadow: 0 0 0 4px var(--color-bg-alt), 0 0 0 6px rgba(16,185,129,0.15); background: #10B981; }
.step-card:nth-child(4) .step-num { box-shadow: 0 0 0 4px var(--color-bg-alt), 0 0 0 6px rgba(27,132,255,0.15); }
.step-visual {
  width: 100%;
  aspect-ratio: 4 / 3;
  background: var(--color-card);
  border-radius: 16px;
  border: 1px solid var(--color-border);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  position: relative;
  transition: all 0.3s;
}
.step-card:hover .step-visual {
  box-shadow: var(--shadow-md);
  transform: scale(1.02);
  border-color: transparent;
}
.step-card:nth-child(1) .step-visual { background: linear-gradient(135deg, var(--color-card), var(--color-primary-light)); }
.step-card:nth-child(2) .step-visual { background: linear-gradient(135deg, var(--color-card), rgba(214,40,82,0.06)); }
.step-card:nth-child(3) .step-visual { background: linear-gradient(135deg, var(--color-card), rgba(16,185,129,0.06)); }
.step-card:nth-child(4) .step-visual { background: linear-gradient(135deg, var(--color-card), var(--color-primary-light)); }
.step-visual-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  text-align: center;
}
.step-visual-content .emoji { font-size: 36px; }
.step-visual-content .step-icon { font-size: 40px; color: var(--color-primary); }
.step-card:nth-child(2) .step-icon { color: #D62852; }
.step-card:nth-child(3) .step-icon { color: #10B981; }
.step-card:nth-child(4) .step-icon { color: var(--color-primary); }
.step-visual-content .label { font-size: 12px; font-weight: 500; color: var(--color-text-muted); }
.step-time {
  display: inline-block;
  font-size: 11px; font-weight: 600;
  color: var(--color-primary);
  background: var(--color-primary-light);
  padding: 3px 10px; border-radius: 12px;
  margin-bottom: 8px;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}
.step-card:nth-child(2) .step-time { color: #D62852; background: rgba(214,40,82,0.08); }
.step-card:nth-child(3) .step-time { color: #10B981; background: rgba(16,185,129,0.1); }
.step-visual-mock {
  position: absolute;
  bottom: 12px; left: 12px; right: 12px;
  height: 24px;
  background: rgba(255,255,255,0.6);
  border-radius: 6px;
  display: flex;
  align-items: center;
  padding: 0 8px;
  gap: 4px;
}
.step-visual-mock span { width: 6px; height: 6px; border-radius: 50%; }
.step-visual-mock .dot1 { background: var(--color-primary); }
.step-visual-mock .dot2 { background: #D62852; }
.step-visual-mock .dot3 { background: #10B981; }
.step-card h4 { font-weight: 400; margin-bottom: 8px; font-size: 18px; text-align: center; }
.step-card p { font-size: 14px; color: var(--color-text-secondary); line-height: 1.6; text-align: center; max-width: 260px; }
.step-card .step-hint {
  margin-top: 12px;
  font-size: 12px;
  color: var(--color-primary);
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 4px;
  opacity: 0;
  transition: all 0.3s;
}
.step-card:hover .step-hint { opacity: 1; }

/* ── Superpowers ── */
.superpowers { padding: 120px 0; position: relative; }
.superpowers-header { text-align: center; margin-bottom: 72px; }
.superpowers-header h2 { max-width: 520px; margin: 0 auto 16px; }
.superpowers-header p { color: var(--color-text-secondary); font-size: 17px; }
.superpowers-list { max-width: 900px; margin: 0 auto; }
.super-row {
  display: flex; gap: 64px; align-items: center;
  margin-bottom: 56px;
}
.super-row:last-child { margin-bottom: 0; }
.super-row.reversed { flex-direction: row-reverse; }
.super-row-visual {
  flex: 0 0 280px;
  height: 200px;
  border-radius: 20px;
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 64px;
  color: var(--color-primary);
  position: relative;
  overflow: hidden;
  z-index: 1;
}
.super-row-visual i { position: relative; z-index: 2; }
.super-row:nth-child(2) .super-row-visual { color: #D62852; }
.super-row:nth-child(3) .super-row-visual { color: #10B981; }
.super-row:nth-child(4) .super-row-visual { color: #8B5CF6; }
.super-row-visual::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, transparent 40%, var(--color-primary-light));
  pointer-events: none;
}
.super-row:nth-child(2) .super-row-visual::after {
  background: linear-gradient(135deg, transparent 40%, rgba(239,48,94,0.08));
}
.super-row:nth-child(3) .super-row-visual::after {
  background: linear-gradient(135deg, transparent 40%, rgba(16,185,129,0.08));
}
.super-row:nth-child(4) .super-row-visual::after {
  background: linear-gradient(135deg, transparent 40%, rgba(139,92,246,0.1));
}
.super-row-body { flex: 1; position: relative; z-index: 1; }
.super-row-body .super-icon {
  font-size: 20px;
  margin-bottom: 8px;
  display: block;
}
.super-row-body h3 { font-weight: 400; font-size: 22px; margin-bottom: 10px; }
.super-row-body h3 span { color: var(--color-primary); }
.super-row-body p { color: var(--color-text-secondary); font-size: 15px; line-height: 1.7; }
.super-row-tag {
  display: inline-block;
  font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.06em;
  color: var(--color-primary);
  background: var(--color-primary-light);
  padding: 3px 12px;
  border-radius: 12px;
  margin-bottom: 10px;
}

/* ── Cases ── */
.cases-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; margin-top: 48px; }
.case-card {
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--color-card);
  transition: all 0.3s;
  position: relative;
}
.case-card:hover { box-shadow: var(--shadow-lg); }
.case-card .case-img {
  height: 200px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  font-size: 42px;
  position: relative;
  color: #fff;
  gap: 12px;
}
.case-card .case-img .industry-icon { font-size: 48px; filter: drop-shadow(0 4px 8px rgba(0,0,0,0.15)); }
.case-card .case-img .industry-name { font-size: 15px; font-weight: 500; opacity: 0.9; }
.case-card:nth-child(1) .case-img { background: linear-gradient(135deg, #6366f1, #8b5cf6); }
.case-card:nth-child(2) .case-img { background: linear-gradient(135deg, #1B84FF, #38bdf8); }
.case-card:nth-child(3) .case-img { background: linear-gradient(135deg, #f59e0b, #f97316); }
.case-card .case-body { padding: 28px; }
.case-card .case-label {
  display: inline-block;
  font-size: 11px; text-transform: uppercase; letter-spacing: 0.05em;
  color: var(--color-primary); font-weight: 600;
  background: var(--color-primary-light);
  padding: 4px 12px; border-radius: 8px; margin-bottom: 14px;
}
.case-card .case-metrics {
  display: grid; grid-template-columns: 1fr 1fr; gap: 12px;
  margin-bottom: 20px;
}
.case-card .case-metric {
  padding: 12px;
  border-radius: 10px;
  background: var(--color-bg-alt);
}
.case-card .case-metric .metric-label { font-size: 11px; color: var(--color-text-muted); margin-bottom: 4px; }
.case-card .case-metric .metric-value { font-size: 18px; font-weight: 600; color: var(--color-text); }
.case-card .case-metric .metric-value .arrow { color: var(--color-primary); }
.case-card .case-quote {
  font-size: 14px; font-style: italic;
  color: var(--color-text-secondary);
  line-height: 1.6;
  padding: 0;
  margin: 0;
  position: relative;
}
.case-card .case-quote::before { content: '\201C'; font-size: 32px; color: var(--color-primary); line-height: 0; vertical-align: -8px; margin-right: 2px; }
.case-card .case-quote::after { content: '\201D'; font-size: 32px; color: var(--color-primary); line-height: 0; vertical-align: -2px; margin-left: 2px; }

/* ── Pricing ── */
.pricing-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-top: 48px; align-items: start; }
.pricing-card {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 36px 24px;
  background: var(--color-card);
  transition: all 0.3s;
  position: relative;
  display: flex;
  flex-direction: column;
}
.pricing-card:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); }
.pricing-card.featured {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 1px var(--color-primary), var(--shadow-md);
  transform: scale(1.04);
  z-index: 1;
}
.pricing-card.featured:hover { transform: scale(1.04) translateY(-2px); }
.pricing-card .badge {
  position: absolute; top: -12px; left: 50%; transform: translateX(-50%);
  background: var(--color-primary); color: #fff;
  font-size: 11px; font-weight: 700; padding: 5px 18px; border-radius: 20px;
  white-space: nowrap; letter-spacing: 0.03em;
}
.pricing-card .plan-header { margin-bottom: 20px; }
.pricing-card .plan-name { font-size: 13px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em; color: var(--color-text-muted); margin-bottom: 4px; }
.pricing-card .plan-sub { font-size: 13px; color: var(--color-text-secondary); }
.pricing-card .price-block { margin-bottom: 24px; }
.pricing-card .price { font-size: 40px; font-weight: 300; letter-spacing: -0.02em; }
.pricing-card .price-sub { font-size: 13px; color: var(--color-text-muted); margin-top: 4px; }
.pricing-card .price-sub strong { color: var(--color-success); font-weight: 600; }
.pricing-card .plan-features { list-style: none; margin-bottom: 28px; flex: 1; }
.pricing-card .plan-features li {
  font-size: 13px; color: var(--color-text-secondary);
  padding: 8px 0;
  border-bottom: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  gap: 10px;
}
.pricing-card .plan-features li:last-child { border-bottom: none; }
.pricing-card .plan-features li .check { color: var(--color-success); font-weight: 700; flex-shrink: 0; }
.pricing-card .plan-features li .dash { color: var(--color-text-muted); }
.pricing-card .plan-features li .feat-icon { flex-shrink: 0; opacity: 0.6; }
.pricing-card .btn { width: 100%; justify-content: center; margin-top: auto; }

.pricing-toggle {
  display: flex; justify-content: center; align-items: center;
  gap: 16px; margin: 32px auto 0; font-size: 14px;
  background: var(--color-bg-alt);
  padding: 8px 20px;
  border-radius: 40px;
  width: fit-content;
}
.pricing-toggle .toggle-track {
  width: 44px; height: 24px;
  background: var(--color-primary);
  border-radius: 12px;
  position: relative;
  cursor: pointer;
  transition: all 0.2s;
}
.pricing-toggle .toggle-track .toggle-knob {
  width: 20px; height: 20px;
  background: #fff;
  border-radius: 50%;
  position: absolute;
  top: 2px; left: 2px;
  transition: transform 0.2s;
}
.pricing-toggle .toggle-track.yearly .toggle-knob { transform: translateX(20px); }
.pricing-toggle .saving-badge {
  font-size: 11px; font-weight: 600;
  color: #fff;
  background: var(--color-success);
  padding: 2px 10px;
  border-radius: 10px;
}

/* ── FAQ ── */
.faq-wrap { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; margin-top: 48px; align-items: start; }
.faq-sidebar { position: sticky; top: 120px; }
.faq-sidebar h3 { font-size: 28px; font-weight: 500; margin-bottom: 12px; }
.faq-sidebar p { color: var(--color-text-secondary); font-size: 15px; line-height: 1.7; margin-bottom: 24px; }
.faq-sidebar .faq-cta-link { color: var(--color-primary); text-decoration: none; font-weight: 500; font-size: 15px; }
.faq-sidebar .faq-cta-link:hover { text-decoration: underline; }
.faq-list { display: flex; flex-direction: column; gap: 12px; }
.faq-item {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-card);
  overflow: hidden;
  transition: all 0.3s;
}
.faq-item:hover { border-color: var(--color-primary-light); }
.faq-item.open { border-color: var(--color-primary); }
.faq-question {
  width: 100%; padding: 18px 20px;
  display: flex; justify-content: space-between; align-items: center;
  background: none; border: none; cursor: pointer;
  font-family: var(--font-body); font-size: 15px; font-weight: 500; color: var(--color-text);
  text-align: left; transition: color 0.2s;
  gap: 16px;
}
.faq-question:hover { color: var(--color-primary); }
.faq-question .faq-q-icon { font-size: 18px; flex-shrink: 0; }
.faq-question .faq-q-text { flex: 1; }
.faq-question .faq-toggle {
  flex-shrink: 0;
  width: 24px; height: 24px;
  border-radius: 50%;
  background: var(--color-bg-alt);
  display: flex; align-items: center; justify-content: center;
  color: var(--color-text-muted);
  transition: background 0.3s, color 0.3s, transform 0.3s;
  padding: 4px;
}
.faq-item.open .faq-toggle { background: var(--color-primary); color: #fff; transform: rotate(45deg); }
.faq-answer { max-height: 0; overflow: hidden; transition: max-height 0.3s ease; }
.faq-answer-inner { padding: 0 20px 18px; font-size: 14px; color: var(--color-text-secondary); line-height: 1.7; }

/* ── Final CTA ── */
.final-cta {
  padding: 160px 0;
  min-height: 480px;
  text-align: center;
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, var(--color-primary) 0%, #6366f1 50%, #8b5cf6 100%);
}
[data-theme="dark"] .final-cta {
  background: linear-gradient(135deg, #0A1A2E 0%, #1A0A2E 50%, #2E0A1A 100%);
}
.final-cta::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 1;
  background: radial-gradient(circle at 20% 50%, rgba(255,255,255,0.15) 0%, transparent 50%),
              radial-gradient(circle at 80% 50%, rgba(255,255,255,0.08) 0%, transparent 50%);
  pointer-events: none;
}
.final-cta #particles-bg {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  z-index: 0;
  pointer-events: none;
}
.final-cta .container { position: relative; z-index: 2; }
.final-cta .section-label { color: rgba(255,255,255,0.7); }
.final-cta h2 { max-width: 600px; margin: 0 auto 16px; color: #fff; }
.final-cta p { color: rgba(255,255,255,0.8); margin-bottom: 36px; max-width: 480px; margin-left: auto; margin-right: auto; font-size: 16px; }
.final-cta .btn-primary {
  background: #fff; color: var(--color-primary); font-size: 17px; padding: 18px 48px;
}
.final-cta .btn-primary:hover { background: rgba(255,255,255,0.9); }
.final-cta .btn-primary::after { filter: brightness(0) saturate(100%) invert(29%) sepia(95%) saturate(2447%) hue-rotate(210deg) brightness(102%) contrast(101%); }
.final-triggers { display: flex; justify-content: center; gap: 40px; margin-top: 32px; flex-wrap: wrap; }
.final-triggers span { font-size: 14px; color: rgba(255,255,255,0.7); display: flex; align-items: center; gap: 8px; }
.final-triggers span i { font-size: 16px; color: rgba(255,255,255,0.85); }

/* ── Final CTA fork ── */
.final-fork {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 320px));
  gap: 16px;
  justify-content: center;
  margin: 8px auto 0;
  max-width: 720px;
}
.fork-card {
  display: flex; flex-direction: column;
  text-align: left;
  padding: 28px 28px 24px;
  border-radius: 18px;
  text-decoration: none;
  transition: all 0.25s ease;
  position: relative;
  overflow: hidden;
  border: 1.5px solid rgba(255,255,255,0.15);
}
.fork-primary { background: var(--color-card); color: var(--color-primary); }
.fork-primary .fork-card-tag { color: var(--color-primary); background: var(--color-primary-light); }
.fork-primary .fork-card-title { color: var(--color-text); }
.fork-primary .fork-card-sub { color: var(--color-text-secondary); }
.fork-primary .fork-card-cta { color: var(--color-primary); }
.fork-secondary { background: rgba(255,255,255,0.08); color: #fff; backdrop-filter: blur(8px); }
.fork-secondary .fork-card-tag { color: rgba(255,255,255,0.9); background: rgba(255,255,255,0.18); }
.fork-secondary .fork-card-title { color: #fff; }
.fork-secondary .fork-card-sub { color: rgba(255,255,255,0.75); }
.fork-secondary .fork-card-cta { color: #fff; }
.fork-card:hover { transform: translateY(-4px); box-shadow: 0 20px 40px rgba(0,0,0,0.25); }
.fork-card-tag {
  align-self: flex-start;
  font-size: 10px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em;
  padding: 4px 10px; border-radius: 999px;
  margin-bottom: 14px;
}
.fork-card-title { font-family: var(--font-heading); font-size: 24px; font-weight: 400; line-height: 1.15; letter-spacing: -0.02em; margin-bottom: 12px; }
.fork-card-sub { font-size: 13px; line-height: 1.55; margin-bottom: 22px; flex: 1; }
.fork-card-cta { font-size: 14px; font-weight: 600; display: inline-flex; align-items: center; gap: 6px; }
.fork-card-cta span { transition: transform 0.2s; }
.fork-card:hover .fork-card-cta span { transform: translateX(4px); }

/* ── Scenarios (replaces Cases) ── */
.scenarios-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 48px;
}
.scenario-card {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: 18px;
  padding: 32px 28px 28px;
  position: relative;
  display: flex; flex-direction: column;
  transition: all 0.25s;
}
.scenario-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); border-color: transparent; }
.scenario-num {
  font-family: var(--font-heading);
  font-size: 64px; font-weight: 300;
  color: var(--color-border);
  letter-spacing: -0.04em;
  line-height: 1;
  margin-bottom: 8px;
  font-variant-numeric: tabular-nums;
}
.scenario-card:nth-child(1) .scenario-num { background: linear-gradient(135deg, #1B84FF, #6366F1); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.scenario-card:nth-child(2) .scenario-num { background: linear-gradient(135deg, #F59E0B, #EF4444); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.scenario-card:nth-child(3) .scenario-num { background: linear-gradient(135deg, #10B981, #06B6D4); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.scenario-tag {
  display: inline-block;
  font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.08em;
  color: var(--color-text-muted);
  margin-bottom: 14px;
}
.scenario-card h3 { font-weight: 400; font-size: 22px; margin-bottom: 12px; letter-spacing: -0.02em; }
.scenario-body { font-size: 14px; color: var(--color-text-secondary); line-height: 1.65; margin-bottom: 20px; }
.scenario-fix {
  margin-top: auto;
  padding: 16px 18px;
  background: var(--color-bg-alt);
  border-radius: 12px;
  border-left: 3px solid var(--color-primary);
}
.scenario-card:nth-child(2) .scenario-fix { border-left-color: #F59E0B; }
.scenario-card:nth-child(3) .scenario-fix { border-left-color: #10B981; }
.scenario-fix-label {
  display: block;
  font-size: 10px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.1em;
  color: var(--color-primary); margin-bottom: 6px;
}
.scenario-card:nth-child(2) .scenario-fix-label { color: #F59E0B; }
.scenario-card:nth-child(3) .scenario-fix-label { color: #10B981; }
.scenario-fix p { font-size: 13px; color: var(--color-text); line-height: 1.55; margin: 0; }
.scenarios-honest {
  text-align: center;
  margin-top: 32px;
  font-size: 13px;
  color: var(--color-text-muted);
  font-style: italic;
  max-width: 640px;
  margin-left: auto;
  margin-right: auto;
}

/* ── What If (anti-objections) ── */
.whatif { padding: 100px 0; }
.whatif-header { text-align: center; margin-bottom: 56px; }
.whatif-header h2 { max-width: 560px; margin: 0 auto 16px; }
.whatif-header p { color: var(--color-text-secondary); font-size: 16px; max-width: 540px; margin: 0 auto; }
.whatif-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}
.whatif-card {
  display: grid;
  grid-template-columns: minmax(180px, 220px) 1fr;
  gap: 28px;
  align-items: start;
  padding: 28px 32px;
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: 18px;
  transition: all 0.25s;
}
.whatif-card:hover { border-color: var(--color-primary); transform: translateY(-2px); box-shadow: var(--shadow-md); }
.whatif-q {
  font-family: var(--font-heading);
  font-size: 22px; font-weight: 300;
  line-height: 1.15;
  letter-spacing: -0.025em;
  color: var(--color-text);
}
.whatif-a { font-size: 14px; color: var(--color-text-secondary); line-height: 1.65; }
.whatif-a strong { color: var(--color-text); font-weight: 600; }
.whatif-a p { margin: 0; }

/* ── Scroll-fade entry animation ── */
.fade-in-on-scroll {
  opacity: 0; transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.fade-in-on-scroll.visible {
  opacity: 1; transform: translateY(0);
}

/* ── Footer ── */
.footer {
  padding: 64px 0 32px;
  border-top: 1px solid var(--color-border);
}
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 48px; }
.footer-brand .footer-logo-wrap { display: flex; align-items: center; gap: 12px; margin-bottom: 16px; }
.footer-brand .footer-logo-wrap .footer-logo-img { height: 72px; width: auto; }
.footer-brand p { font-size: 14px; color: var(--color-text-muted); max-width: 300px; line-height: 1.7; }
.footer-brand .footer-legal-company { margin-top: 20px; }
.footer-brand .footer-legal-company p {
  font-size: 11px;
  color: var(--color-text-muted);
  line-height: 1.6;
  margin-bottom: 2px;
  opacity: 0.7;
}
.footer-col h5 { font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: 20px; color: var(--color-text-muted); }
.footer-col a {
  display: block; font-size: 14px; color: var(--color-text-secondary);
  text-decoration: none; padding: 5px 0;
  transition: color 0.2s;
}
.footer-col a:hover { color: var(--color-primary); }
.footer-bottom { margin-top: 48px; padding-top: 20px; border-top: 1px solid var(--color-border); display: flex; justify-content: space-between; font-size: 13px; color: var(--color-text-muted); }

/* ── Legal Document Pages ── */
.legal-main { padding: 140px 0 60px; }
.legal-header { margin-bottom: 40px; }
.legal-header h1 { font-size: 38px; margin-bottom: 12px; }
.legal-last-updated { color: var(--color-text-muted); font-size: 14px; }
.legal-content { font-size: 16px; line-height: 1.7; max-width: 800px; }
.legal-content h2 {
  font-size: 26px; margin: 40px 0 20px; font-weight: 500;
  color: var(--color-text);
}
.legal-content h3 {
  font-size: 20px; margin: 28px 0 14px; font-weight: 500;
  color: var(--color-text);
}
.legal-content p { margin-bottom: 18px; color: var(--color-text-secondary); }
.legal-content ul, .legal-content ol { margin: 16px 0 20px; padding-left: 28px; }
.legal-content li { margin-bottom: 8px; line-height: 1.6; color: var(--color-text-secondary); }
.legal-content strong { color: var(--color-text); font-weight: 600; }
.legal-content a { color: var(--color-primary); text-decoration: underline; }
.legal-content a:hover { text-decoration: none; }

/* ── Responsive ── */
@media (max-width: 992px) {
  h1 { font-size: 36px; }
  h2 { font-size: 28px; }
  .grid-2 { grid-template-columns: 1fr; gap: 32px; }
  .problem-grid { grid-template-columns: 1fr; }
  .problem-stats { flex-direction: column; gap: 32px; align-items: center; }
  .problem-stat + .problem-stat { border-left: none; padding-top: 32px; border-top: 1px solid var(--color-border); }
  .catalog-grid { grid-template-columns: repeat(2, 1fr); }
  .grid-5 { grid-template-columns: repeat(2, 1fr); }
  .pricing-grid { grid-template-columns: repeat(2, 1fr); }
  .pricing-card.featured { transform: scale(1.02); }
  .pricing-card.featured:hover { transform: scale(1.02) translateY(-2px); }
  .faq-wrap { grid-template-columns: 1fr; }
  .faq-sidebar { position: static; }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .steps::before { display: none; }
  .super-grid { grid-template-columns: repeat(2, 1fr); }
  .super-row { flex-direction: column; gap: 24px; text-align: center; }
  .brand-grid { grid-template-columns: repeat(2, 1fr); }
  .super-row.reversed { flex-direction: column; }
  .super-row-visual { flex: none; width: 100%; height: 160px; }
  .steps::before { display: none; }
  .step-card .step-hint { opacity: 1; }
  .cases-grid { grid-template-columns: 1fr; }
  .scenarios-grid { grid-template-columns: 1fr; }
  .whatif-grid { grid-template-columns: 1fr; }
  .whatif-card { grid-template-columns: 1fr; gap: 14px; padding: 24px 24px; }
  .whatif-q { font-size: 20px; }
  .final-fork { grid-template-columns: 1fr; max-width: 360px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }

  .hero-layout {
    display: flex;
    flex-direction: column;
    gap: 32px;
  }
  .hero-layout > .hero-visual { align-self: auto; }

  /* Burger / Mobile nav drawer */
  .header__burger { display: flex; position: relative; z-index: 101; }
  .header-actions .btn { display: none; }
  .header-nav-actions { display: flex; flex-direction: column; gap: 12px; }
  .header-nav {
    position: fixed;
    top: 0; left: 0; right: 0;
    height: 100vh; height: 100dvh;
    z-index: 50;
    display: flex;
    flex-direction: column;
    align-items: stretch;
    justify-content: flex-start;
    gap: 0;
    padding: 88px 24px calc(32px + env(safe-area-inset-bottom));
    background: var(--color-bg);
    will-change: transform;
    visibility: hidden;
    transform: translateY(-100%);
    transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1), visibility 0s linear 0.35s;
    overflow-y: auto;
  }
  .header-nav--open {
    visibility: visible;
    transform: translateY(0);
    transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1), visibility 0s linear 0s;
  }
  .header-nav-links {
    display: flex;
    flex-direction: column;
    gap: 4px;
    width: 100%;
    margin-bottom: 32px;
  }
  .header-nav-links a {
    display: flex;
    align-items: center;
    padding: 12px 16px;
    font-size: 15px;
    font-weight: 500;
    color: var(--color-text);
    text-decoration: none;
    border-bottom: 1px solid var(--color-border);
    transition: opacity 0.2s;
  }
  .header-nav-links a:active { opacity: 0.5; }
  .header-nav-actions { margin-top: auto; padding-bottom: 32px; display: flex; flex-direction: column; gap: 12px; }
  .header-nav-actions .btn {
    width: 100%;
    text-align: center;
    padding: 12px 20px;
    font-size: 14px;
    font-weight: 600;
    border-radius: 10px;
    min-height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
  }
  .header-nav-actions .btn-outline {
    background: var(--color-surface);
    color: var(--color-text);
    border: 1.5px solid var(--color-border);
  }
  .header-nav-actions .btn-outline:hover,
  .header-nav-actions .btn-outline:active {
    border-color: var(--color-primary);
    color: var(--color-primary);
  }
  .header-nav-actions .btn-primary {
    background: var(--color-primary);
    color: #fff;
    box-shadow: 0 4px 16px rgba(27,132,255,0.25);
  }
  .header-nav-actions .btn-primary:hover,
  .header-nav-actions .btn-primary:active {
    background: var(--color-primary-active);
    transform: none;
  }
  body.is-menu-open { overflow: hidden; }
  body.is-menu-open .header {
    background: var(--color-bg);
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
  }
}
@media (max-width: 576px) {
  .section { padding: 60px 0; }
  .superpowers { padding: 60px 0; }
  .how-it-works { padding: 60px 0; }
  .final-cta { padding: 60px 0; }
  .hero { padding-top: 130px; }
  .hero-content h1 { font-size: 28px; }
  .hero-content p { font-size: 14px; }
  .hero-visual {
    height: auto;
    border-radius: 16px;
    aspect-ratio: 1 / 1;
    margin-bottom: 24px;
  }
  .hero-triggers { flex-direction: column; gap: 8px; }
  .hero-layout { gap: 24px; }
  .catalog-tabs { width: 100%; overflow-x: auto; flex-wrap: nowrap; justify-content: flex-start; }
  .catalog-tab { flex-shrink: 0; }
  .catalog-grid { grid-template-columns: 1fr; }
  .grid-5 { grid-template-columns: 1fr; }
  .pricing-grid { grid-template-columns: 1fr; }
  .pricing-card.featured { transform: none; }
  .pricing-card.featured:hover { transform: none; }
  .steps { grid-template-columns: 1fr; }
  .super-grid { grid-template-columns: 1fr; }
  .grid-3 { grid-template-columns: 1fr; }
  .brand-face { padding: 60px 0; }
  .brand-grid { grid-template-columns: 1fr; max-width: 360px; }
  .brand-desc { font-size: 15px; }
  .final-triggers { flex-direction: column; gap: 8px; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
}