:root {
  --bg: #f6fdf9;
  --surface: #ffffff;
  --surface-glass: rgba(255,255,255,0.72);
  --text: #0f291e;
  --text-muted: #557264;
  --primary: #10b981;
  --primary-bright: #14b8a6;
  --primary-soft: rgba(16,185,129,0.12);
  --primary-very-soft: rgba(16,185,129,0.06);
  --secondary: #0ea5e9;
  --secondary-soft: rgba(14,165,233,0.12);
  --accent: #f97316;
  --success: #22c55e;
  --border: rgba(15,41,30,0.08);
  --border-light: rgba(255,255,255,0.6);
  --shadow-color: rgba(16,185,129,0.18);
  --shadow-sm: 0 8px 24px rgba(16,185,129,0.06);
  --shadow: 0 24px 60px -16px rgba(16,185,129,0.08);
  --shadow-lg: 0 40px 90px -24px rgba(16,185,129,0.18);
  --radius: 28px;
  --radius-sm: 18px;
  --container: 1200px;
  --header-height: 78px;
}

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
  scroll-padding-top: calc(var(--header-height) + 20px);
}

body {
  margin: 0;
  font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  position: relative;
}

body::before, body::after {
  content: '';
  position: fixed;
  border-radius: 50%;
  filter: blur(140px);
  opacity: 0.45;
  pointer-events: none;
  z-index: -1;
}

body::before {
  width: 700px; height: 700px;
  background: radial-gradient(circle, var(--primary-bright), transparent 70%);
  top: -220px; right: -220px;
}

body::after {
  width: 600px; height: 600px;
  background: radial-gradient(circle, var(--secondary), transparent 70%);
  bottom: 5%; left: -180px;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; }

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

.section { padding: 120px 0; position: relative; }

.section-header {
  text-align: center;
  max-width: 780px;
  margin: 0 auto 64px;
}

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 18px;
  border-radius: 999px;
  background: var(--surface);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  color: var(--primary);
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 22px;
}

.section-title {
  font-size: clamp(34px, 5.2vw, 54px);
  font-weight: 800;
  line-height: 1.05;
  margin: 0 0 18px;
  letter-spacing: -0.03em;
}

.section-title span,
.hero-title span {
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.section-subtitle {
  font-size: 19px;
  color: var(--text-muted);
  margin: 0;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 16px 30px;
  border-radius: var(--radius-sm);
  font-weight: 700;
  font-size: 15px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.25s ease, box-shadow 0.25s ease, background 0.25s ease;
  white-space: nowrap;
  position: relative;
  overflow: hidden;
  text-align: center;
  min-height: 48px;
  min-width: 48px;
}

.btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.45), transparent);
  transform: translateX(-100%);
  transition: transform 0.6s ease;
}

.btn:hover { transform: translateY(-3px); }
.btn:hover::before { transform: translateX(100%); }

.btn-primary {
  background: linear-gradient(135deg, var(--primary), var(--primary-bright));
  color: #fff;
  box-shadow: 0 18px 44px -12px rgba(16,185,129,0.45);
}

.btn-primary:hover { box-shadow: 0 24px 54px -12px rgba(16,185,129,0.55); }

.btn-secondary {
  background: var(--surface-glass);
  color: var(--primary);
  border-color: var(--border);
  backdrop-filter: blur(12px);
  box-shadow: var(--shadow-sm);
}

.btn-secondary:hover { border-color: var(--primary); box-shadow: var(--shadow); }

.btn-white {
  background: #fff;
  color: var(--primary);
  box-shadow: 0 18px 44px -12px rgba(15,23,42,0.22);
}

.btn-white:hover { box-shadow: 0 24px 54px -12px rgba(15,23,42,0.3); }

.btn-lg { padding: 20px 36px; font-size: 17px; }
.btn-sm { padding: 13px 22px; font-size: 14px; }

.btn-text-short { display: none; }
.btn-icon { flex-shrink: 0; width: 20px; height: 20px; }

/* Header */
.header {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--header-height);
  z-index: 1000;
  background: rgba(255,255,255,0.78);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(255,255,255,0.5);
  transition: background 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

.header.scrolled {
  background: rgba(255,255,255,0.92);
  border-color: var(--border);
  box-shadow: 0 10px 40px -16px rgba(16,185,129,0.06);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-weight: 800;
  font-size: 22px;
  color: var(--text);
}

.logo-icon {
  width: 44px; height: 44px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  color: #fff;
  box-shadow: 0 10px 28px -10px rgba(16,185,129,0.45);
}

.logo-icon svg { width: 24px; height: 24px; }

.nav-desktop { display: flex; align-items: center; gap: 36px; }

.nav-link {
  font-size: 15px;
  font-weight: 600;
  color: var(--text-muted);
  transition: color 0.2s ease;
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -6px; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--primary), var(--secondary));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.25s ease;
  border-radius: 2px;
}

.nav-link:hover { color: var(--primary); }
.nav-link:hover::after { transform: scaleX(1); }

.header-actions { display: flex; align-items: center; gap: 14px; }

.burger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 46px; height: 46px;
  padding: 0;
  border: none;
  background: var(--surface-glass);
  border: 1px solid var(--border);
  border-radius: 14px;
  cursor: pointer;
  color: var(--text);
}

.burger-line {
  display: block;
  width: 22px; height: 2px;
  background: currentColor;
  border-radius: 2px;
  margin: 0 auto;
  transition: transform 0.3s ease, opacity 0.3s ease;
}

.mobile-menu {
  position: fixed;
  top: 0; right: 0;
  width: min(380px, 90vw); height: 100vh;
  background: rgba(255,255,255,0.96);
  backdrop-filter: blur(24px);
  z-index: 1100;
  padding: 28px;
  transform: translateX(110%);
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  display: flex;
  flex-direction: column;
  box-shadow: -30px 0 80px rgba(15, 23, 42, 0.18);
  border-left: 1px solid var(--border);
}

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

.mobile-menu-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 36px;
}

.mobile-close {
  width: 42px; height: 42px;
  border: none;
  background: var(--surface-glass);
  border: 1px solid var(--border);
  border-radius: 12px;
  cursor: pointer;
  color: var(--text);
  display: flex; align-items: center; justify-content: center;
}

.mobile-close svg { width: 22px; height: 22px; }

.mobile-nav { display: flex; flex-direction: column; gap: 8px; flex: 1; }

.mobile-link {
  padding: 16px 18px;
  border-radius: 14px;
  font-size: 17px;
  font-weight: 700;
  color: var(--text);
  transition: background 0.2s ease, color 0.2s ease;
}

.mobile-link:hover { background: var(--primary-very-soft); color: var(--primary); }

.mobile-cta { margin-top: 28px; width: 100%; }

.mobile-overlay {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.55);
  backdrop-filter: blur(4px);
  z-index: 1050;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.35s ease;
}

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

/* Hero */
.hero {
  padding: calc(var(--header-height) + 110px) 0 90px;
  position: relative;
  overflow: hidden;
}

.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 72px;
  align-items: center;
}

.hero-content { position: relative; z-index: 2; }

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 20px;
  border-radius: 999px;
  background: var(--surface-glass);
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-sm);
  font-size: 14px;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 26px;
  width: fit-content;
  backdrop-filter: blur(12px);
}

.badge-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--success);
  box-shadow: 0 0 0 4px rgba(34,197,94,0.12);
}

.hero-title {
  font-size: clamp(42px, 6vw, 72px);
  font-weight: 800;
  line-height: 1.02;
  letter-spacing: -0.04em;
  margin: 0 0 24px;
}

.hero-subtitle {
  font-size: 20px;
  color: var(--text-muted);
  margin: 0 0 38px;
  max-width: 560px;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 52px;
  flex-wrap: wrap;
}

.hero-stats {
  display: flex;
  align-items: center;
  gap: 48px;
}

.stat-item { display: flex; flex-direction: column; gap: 6px; }

.stat-value {
  font-size: 34px;
  font-weight: 800;
  color: var(--primary);
  line-height: 1;
}

.stat-label { font-size: 14px; font-weight: 500; color: var(--text-muted); }

.hero-visual {
  position: relative;
  min-height: 500px;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Hero card */
.hero-card {
  width: 100%;
  max-width: 380px;
  background: linear-gradient(135deg, rgba(255,255,255,0.8), rgba(255,255,255,0.55));
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255,255,255,0.7);
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}

.hero-card-header {
  display: flex;
  gap: 6px;
  padding: 18px;
  border-bottom: 1px solid var(--border);
  background: rgba(255,255,255,0.5);
}

.hero-card-dot {
  width: 10px; height: 10px;
  border-radius: 50%;
  background: var(--border);
}

.hero-card-dot:first-child { background: #ef4444; }
.hero-card-dot:nth-child(2) { background: #f59e0b; }
.hero-card-dot:nth-child(3) { background: var(--success); }

.hero-card-body { padding: 26px; }

.hero-post {
  display: flex;
  gap: 12px;
  margin-bottom: 18px;
}

.hero-post-avatar {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary-soft), var(--secondary-soft));
  flex-shrink: 0;
}

.hero-post-lines {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding-top: 10px;
}

.hero-post-line {
  height: 10px;
  border-radius: 5px;
  background: var(--border);
  width: 100%;
}

.hero-post-line.short { width: 60%; }

.hero-post-image {
  height: 150px;
  border-radius: 18px;
  background: linear-gradient(135deg, var(--primary-soft), var(--secondary-soft));
  margin-bottom: 18px;
}

.hero-sync-line {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 18px;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--primary-soft), var(--secondary-soft));
  color: var(--primary);
  font-size: 14px;
  font-weight: 700;
}

.hero-sync-line svg { width: 18px; height: 18px; animation: spin 2.5s linear infinite; }

@keyframes spin { from { transform: rotate(0deg); } to { transform: rotate(360deg); } }

/* Floating pills */
.float-pill {
  position: absolute;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 20px;
  background: rgba(255,255,255,0.9);
  border: 1px solid rgba(255,255,255,0.7);
  border-radius: 999px;
  box-shadow: var(--shadow);
  font-size: 14px;
  font-weight: 700;
  color: var(--text);
  backdrop-filter: blur(10px);
  animation: float 5s ease-in-out infinite;
}

.float-pill svg { width: 18px; height: 18px; color: var(--primary); }

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-18px); }
}

/* Trust bar */
.trust-bar {
  padding: 36px 0 0;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
  flex-wrap: wrap;
}

.trust-avatars {
  display: flex;
  align-items: center;
}

.avatar {
  width: 42px; height: 42px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary-soft), var(--secondary-soft));
  color: var(--primary);
  display: flex; align-items: center; justify-content: center;
  border: 2px solid var(--surface);
  margin-left: -10px;
}

.avatar:first-child { margin-left: 0; }
.avatar svg { width: 18px; height: 18px; }
.avatar.more {
  background: var(--text); color: #fff;
  font-size: 12px; font-weight: 800;
}

.trust-text {
  font-size: 15px;
  font-weight: 500;
  color: var(--text-muted);
}

.trust-text strong { color: var(--text); }

/* Cards common */
.card {
  position: relative;
  background: linear-gradient(#fff, #fff) padding-box,
              linear-gradient(135deg, rgba(255,255,255,0.8), var(--primary-soft), var(--secondary-soft)) border-box;
  border: 1px solid transparent;
  border-radius: var(--radius);
  padding: 32px;
  box-shadow: var(--shadow-sm);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  overflow: hidden;
}

.card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(500px circle at var(--mouse-x,50%) var(--mouse-y,50%), rgba(16,185,129,0.1), transparent 40%);
  opacity: 0;
  transition: opacity 0.35s ease;
  pointer-events: none;
}

.card:hover { transform: translateY(-8px); box-shadow: var(--shadow-lg); }
.card:hover::after { opacity: 1; }

.card-icon {
  width: 56px; height: 56px;
  border-radius: 16px;
  background: linear-gradient(135deg, var(--primary), var(--primary-bright));
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 22px;
  box-shadow: 0 12px 28px -10px rgba(16,185,129,0.45);
}

.card-icon svg { width: 26px; height: 26px; }

.card-title {
  font-size: 20px;
  font-weight: 800;
  margin: 0 0 10px;
}

.card-text {
  font-size: 15px;
  color: var(--text-muted);
  margin: 0;
  line-height: 1.65;
}

/* Problem */
.problem-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.problem-card {
  
  background: linear-gradient(#fff, #fff) padding-box,
              linear-gradient(180deg, #ef4444 0%, rgba(239,68,68,0.12) 8%, transparent 40%) border-box;
}

.problem-icon {
  width: 56px; height: 56px;
  border-radius: 16px;
  background: rgba(239, 68, 68, 0.08);
  color: #ef4444;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 22px;
}

.problem-icon svg { width: 26px; height: 26px; }

.problem-title { font-size: 20px; font-weight: 800; margin: 0 0 10px; }
.problem-text { font-size: 15px; color: var(--text-muted); margin: 0; line-height: 1.65; }

/* Comparison */
.comparison-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
}

.comparison-card {
  
  padding: 38px;
}

.comparison-card.bad {
  background: linear-gradient(#fff, #fff) padding-box,
              linear-gradient(180deg, #ef4444 0%, rgba(239,68,68,0.08) 10%, transparent 40%) border-box;
}

.comparison-card.good {
  background: linear-gradient(#fff, #fff) padding-box,
              linear-gradient(180deg, var(--success) 0%, rgba(34,197,94,0.12) 10%, transparent 40%) border-box;
}

.comparison-card h3 { font-size: 24px; font-weight: 800; margin: 0 0 24px; }

.comparison-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.comparison-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 16px;
  color: var(--text-muted);
}

.comparison-list svg { width: 22px; height: 22px; flex-shrink: 0; margin-top: 2px; }
.comparison-list .bad-icon { color: #ef4444; }
.comparison-list .good-icon { color: var(--success); }

/* Features - 5 cards fill rows */
.features-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 24px;
}

.features-grid .feature-card {
  
  grid-column: span 4;
}

.features-grid .feature-card:nth-last-child(2),
.features-grid .feature-card:nth-last-child(1) {
  grid-column: span 6;
}

.feature-card {  }

/* Features split (landing 2) */
.features-split {
  display: grid;
  grid-template-columns: 1fr 1.25fr;
  gap: 64px;
  align-items: start;
}

.features-sticky {
  position: sticky;
  top: calc(var(--header-height) + 40px);
  padding: 36px;
  border-radius: var(--radius);
  background: linear-gradient(135deg, rgba(16,185,129,0.06), rgba(14,165,233,0.12));
  border: 1px solid var(--border);
}

.features-sticky h3 {
  font-size: 30px;
  font-weight: 800;
  margin: 0 0 14px;
  line-height: 1.1;
}

.features-sticky p { margin: 0; color: var(--text-muted); font-size: 16px; }

.features-list {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.feature-row {
  display: flex;
  align-items: flex-start;
  gap: 18px;
  padding: 22px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-sm);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.feature-row:hover { transform: translateY(-4px); box-shadow: var(--shadow); }

.feature-row-icon {
  width: 46px; height: 46px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--primary), var(--primary-bright));
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  box-shadow: 0 10px 24px -8px rgba(16,185,129,0.45);
}

.feature-row-icon svg { width: 22px; height: 22px; }

.feature-row h4 { margin: 0 0 5px; font-size: 17px; font-weight: 800; }
.feature-row p { margin: 0; font-size: 15px; color: var(--text-muted); line-height: 1.55; }

/* Bento - landing 3 */
.bento-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.bento-card {  }

.bento-card.large { grid-column: span 2; }

/* How */
.how-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 56px;
  position: relative;
}

.how-grid::before {
  content: '';
  position: absolute;
  top: 46px;
  left: 15%;
  right: 15%;
  height: 2px;
  background: linear-gradient(90deg, var(--primary-soft), var(--secondary-soft));
  z-index: 0;
}

.step {
  
  position: relative;
  z-index: 1;
}

.step-number {
  position: absolute;
  top: 18px; right: 24px;
  font-size: 72px;
  font-weight: 900;
  color: var(--primary-very-soft);
  line-height: 1;
}

.step-icon {
  width: 56px; height: 56px;
  border-radius: 16px;
  background: linear-gradient(135deg, var(--primary), var(--primary-bright));
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 22px;
  box-shadow: 0 12px 28px -10px rgba(16,185,129,0.45);
}

.step-icon svg { width: 26px; height: 26px; }

.step-title { font-size: 21px; font-weight: 800; margin: 0 0 10px; }
.step-text { font-size: 15px; color: var(--text-muted); margin: 0; line-height: 1.65; }

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

/* Timeline (landing 2) */
.timeline {
  position: relative;
  max-width: 760px;
  margin: 0 auto;
}

.timeline-line {
  position: absolute;
  top: 0; bottom: 0;
  left: 26px;
  width: 2px;
  background: linear-gradient(180deg, var(--primary), var(--secondary));
  opacity: 0.35;
}

.timeline-item {
  position: relative;
  padding-left: 84px;
  padding-bottom: 44px;
}

.timeline-marker {
  position: absolute;
  left: 0;
  width: 54px; height: 54px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--primary-bright));
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-size: 22px;
  font-weight: 900;
  box-shadow: 0 0 0 10px var(--primary-very-soft), 0 14px 34px -10px rgba(16,185,129,0.45);
}

.timeline-content {
  
  padding: 28px;
}

.timeline-content h3 { margin: 0 0 8px; font-size: 19px; font-weight: 800; }
.timeline-content p { margin: 0; font-size: 15px; color: var(--text-muted); line-height: 1.6; }

/* Benefits */
.benefits-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.benefit-card {  }

.benefit-icon {
  width: 56px; height: 56px;
  border-radius: 16px;
  background: linear-gradient(135deg, var(--secondary), var(--primary-bright));
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 20px;
  box-shadow: 0 12px 28px -10px rgba(14,165,233,0.45);
}

.benefit-icon svg { width: 26px; height: 26px; }

.benefit-title { font-size: 20px; font-weight: 800; margin: 0 0 8px; }
.benefit-text { font-size: 15px; color: var(--text-muted); margin: 0; line-height: 1.65; }

.benefits-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
}

.benefits-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.benefits-list li {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  font-size: 18px;
  font-weight: 600;
}

.benefits-list .check {
  width: 30px; height: 30px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--success), #16a34a);
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  box-shadow: 0 8px 20px -8px rgba(34,197,94,0.5);
}

.benefits-list .check svg { width: 16px; height: 16px; }

.benefits-visual {
  min-height: 420px;
  display: flex; align-items: center;
  justify-content: center;
  position: relative;
}

.benefits-visual-shape {
  width: 300px; height: 300px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary-soft), var(--secondary-soft));
  filter: blur(2px);
}

.benefits-visual-card {
  position: absolute;
  background: rgba(255,255,255,0.9);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
  padding: 22px;
  box-shadow: var(--shadow);
  backdrop-filter: blur(10px);
}

/* Use cases */
.use-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.use-card {
  
  padding: 38px;
}

.use-icon {
  width: 60px; height: 60px;
  border-radius: 18px;
  background: linear-gradient(135deg, var(--secondary), var(--primary-bright));
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 22px;
  box-shadow: 0 14px 32px -10px rgba(14,165,233,0.45);
}

.use-icon svg { width: 28px; height: 28px; }

.use-title { font-size: 23px; font-weight: 800; margin: 0 0 10px; }
.use-text { font-size: 16px; color: var(--text-muted); margin: 0; line-height: 1.65; }

/* Proof */
.proof-numbers {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.proof-number-item {
  text-align: center;
  padding: 40px 28px;
  background: linear-gradient(135deg, rgba(255,255,255,0.8), rgba(255,255,255,0.55));
  border: 1px solid rgba(255,255,255,0.6);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  backdrop-filter: blur(12px);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.proof-number-item:hover { transform: translateY(-6px); box-shadow: var(--shadow); }

.proof-number {
  font-size: 52px;
  font-weight: 900;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  line-height: 1;
  margin-bottom: 10px;
}

.proof-number-label { font-size: 15px; font-weight: 500; color: var(--text-muted); }

/* FAQ */
.faq-list {
  max-width: 860px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.faq-item {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  transition: box-shadow 0.25s ease;
}

.faq-item:hover { box-shadow: var(--shadow); }

.faq-question {
  padding: 24px 26px;
  font-size: 17px;
  font-weight: 800;
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.faq-question::-webkit-details-marker { display: none; }

.faq-question::after {
  content: '+';
  width: 28px; height: 28px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 50%;
  background: var(--primary-very-soft);
  color: var(--primary);
  font-size: 22px;
  font-weight: 400;
  flex-shrink: 0;
}

.faq-item[open] .faq-question::after { content: '−'; }

.faq-answer {
  padding: 0 26px 24px;
  color: var(--text-muted);
  font-size: 16px;
  line-height: 1.65;
}

.faq-answer p { margin: 0; }

/* CTA */
.final-cta {
  padding-bottom: 130px;
}

.final-cta-card {
  position: relative;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  border-radius: var(--radius);
  padding: 70px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 48px;
  box-shadow: var(--shadow-lg);
  color: #fff;
  overflow: hidden;
}

.final-cta-card::before {
  content: '';
  position: absolute;
  width: 500px; height: 500px;
  border-radius: 50%;
  background: rgba(255,255,255,0.12);
  filter: blur(80px);
  top: -150px;
  right: -150px;
}

.final-cta-content { max-width: 580px; position: relative; z-index: 1; }

.final-cta-title {
  font-size: clamp(30px, 4.2vw, 44px);
  font-weight: 800;
  line-height: 1.08;
  margin: 0 0 14px;
}

.final-cta-subtitle {
  font-size: 18px;
  opacity: 0.92;
  margin: 0;
}

.final-cta-card .btn {
  position: relative;
  z-index: 1;
}

/* Footer */
.footer {
  padding: 70px 0 36px;
  border-top: 1px solid var(--border);
  background: rgba(255,255,255,0.6);
  backdrop-filter: blur(12px);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 48px;
  margin-bottom: 44px;
}

.footer-brand .logo { margin-bottom: 18px; }

.footer-desc {
  font-size: 15px;
  color: var(--text-muted);
  max-width: 420px;
  margin: 0;
  line-height: 1.65;
}

.footer-nav {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.footer-link {
  font-size: 15px;
  font-weight: 600;
  color: var(--text-muted);
  transition: color 0.2s ease;
}

.footer-link:hover { color: var(--primary); }

.footer-bottom {
  padding-top: 32px;
  border-top: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.footer-copy {
  font-size: 14px;
  color: var(--text-muted);
  margin: 0;
}

.footer-disclaimer {
  font-size: 13px;
  color: var(--text-muted);
  opacity: 0.8;
  margin: 0;
}

/* Reveal */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.active {
  opacity: 1;
  transform: translateY(0);
}

.no-js .reveal {
  opacity: 1;
  transform: none;
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal, .float-pill, .hero-sync-line svg {
    animation: none !important;
    transition: none !important;
  }
  .reveal { opacity: 1; transform: none; }
}

/* Responsive */
@media (max-width: 1024px) {
  .hero-inner {
    grid-template-columns: 1fr;
    gap: 56px;
    text-align: center;
  }
  .hero-content { text-align: center; }
  .hero-badge { margin-left: auto; margin-right: auto; }
  .hero-subtitle { margin-left: auto; margin-right: auto; }
  .hero-actions { justify-content: center; }
  .hero-stats { justify-content: center; }
  .hero-visual { min-height: auto; order: -1; }

  .problem-grid,
  .how-grid,
  .use-grid,
  .benefits-grid,
  .comparison-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .features-split,
  .benefits-split {
    grid-template-columns: 1fr;
  }

  .features-sticky { position: static; }

  .bento-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .bento-card.large { grid-column: span 2; }

  .features-grid .feature-card { grid-column: span 6; }
  .features-grid .feature-card:nth-last-child(2),
  .features-grid .feature-card:nth-last-child(1) { grid-column: span 6; }

  .how-grid::before { display: none; }

  .final-cta-card {
    flex-direction: column;
    text-align: center;
  }

  .footer-grid { grid-template-columns: 1fr; }

  .proof-numbers { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  :root { --header-height: 70px; }
  .section { padding: 84px 0; }
  .nav-desktop { display: none; }
  .burger { display: flex; }
  .header-actions { gap: 8px; }
  .header-actions .btn-primary { padding: 11px 14px; font-size: 12px; border-radius: 12px; }
  .logo { font-size: 19px; gap: 8px; }
  .logo-icon { width: 40px; height: 40px; }
  .logo-icon svg { width: 22px; height: 22px; }

  .hero-actions { flex-direction: column; width: 100%; }
  .hero-actions .btn { width: 100%; }
  .hero-stats { flex-direction: column; gap: 28px; }
  .stat-item { align-items: center; }

  .problem-grid,
  .features-grid,
  .how-grid,
  .use-grid,
  .benefits-grid,
  .comparison-grid,
  .proof-numbers,
  .bento-grid {
    grid-template-columns: 1fr;
  }

  .features-grid .feature-card,
  .features-grid .feature-card:nth-last-child(2),
  .features-grid .feature-card:nth-last-child(1),
  .bento-card.large {
    grid-column: span 1;
  }

  .mobile-menu { width: min(340px, 88vw); }

  .final-cta-card { padding: 48px 28px; }
  .final-cta-card .btn { width: 100%; }

  .timeline-line { left: 20px; }
  .timeline-item { padding-left: 64px; }
  .timeline-marker { width: 44px; height: 44px; font-size: 18px; box-shadow: 0 0 0 6px var(--primary-very-soft); }
}

@media (max-width: 480px) {
  .container { padding: 0 18px; }
  .hero-title { font-size: clamp(34px, 11vw, 46px); }
  .section-title { font-size: clamp(28px, 9vw, 38px); }
  .btn-text-full { display: none; }
  .btn-text-short { display: inline; }
  .header-actions .btn-primary .btn-text-full { display: none; }
  .header-actions .btn-primary .btn-text-short { display: inline; }
  .trust-bar { flex-direction: column; text-align: center; }
  .float-pill { display: none; }
  .card, .problem-card, .step, .benefit-card, .use-card, .bento-card { padding: 26px; }
}