*, *::before, *::after { box-sizing: border-box; }

/* ===================== TOKENS ===================== */
:root {
  --violet-50:  #f5f3ff;
  --violet-100: #ede9fe;
  --violet-200: #ddd6fe;
  --violet-300: #c4b5fd;
  --violet-400: #a78bfa;
  --violet-500: #8b5cf6;
  --violet-600: #7c3aed;
  --violet-700: #6d28d9;
  --violet-900: #2e1065;

  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-xl: 32px;

  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --shadow-card: 0 4px 24px rgba(0,0,0,0.08);
  --shadow-card-hover: 0 8px 40px rgba(0,0,0,0.14);
}

[data-theme="dark"] {
  --bg:        #0a0612;
  --bg-2:      #120c22;
  --bg-card:   #170f2e;
  --bg-card-2: #1e1540;
  --border:    rgba(139,92,246,0.15);
  --border-hover: rgba(139,92,246,0.4);
  --text:      #f0eafa;
  --text-2:    #a89dc0;
  --text-3:    #6b5d8a;
  --primary:   var(--violet-500);
  --primary-hover: var(--violet-400);
  --shadow-orb: rgba(124,58,237,0.25);
}

[data-theme="light"] {
  --bg:        #fafaf9;
  --bg-2:      #f3f0fb;
  --bg-card:   #ffffff;
  --bg-card-2: #f5f3ff;
  --border:    rgba(139,92,246,0.12);
  --border-hover: rgba(139,92,246,0.35);
  --text:      #1a1030;
  --text-2:    #5b4d80;
  --text-3:    #9789b5;
  --primary:   var(--violet-600);
  --primary-hover: var(--violet-700);
  --shadow-orb: rgba(124,58,237,0.12);
}

/* ===================== RESET ===================== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; overflow-x: hidden; }
body {
  font-family: 'Inter', system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  transition: background var(--transition), color var(--transition);
  overflow-x: hidden;
}
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
img { max-width: 100%; display: block; }

/* ===================== LAYOUT ===================== */
.container { max-width: 1160px; margin: 0 auto; padding: 0 24px; }
.section { padding: 100px 0; scroll-margin-top: 72px; }

/* ===================== ANIMATIONS ===================== */
@keyframes float {
  0%, 100% { transform: translateY(0px); }
  50%       { transform: translateY(-20px); }
}
@keyframes pulse-orb {
  0%, 100% { opacity: 0.6; transform: scale(1); }
  50%       { opacity: 1;   transform: scale(1.1); }
}
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(32px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes progress-fill {
  from { width: 0; }
  to   { width: 38%; }
}
@keyframes blink {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0.4; }
}
@keyframes scroll-bounce {
  0%, 100% { transform: translateY(0); opacity: 1; }
  50%       { transform: translateY(8px); opacity: 0.3; }
}

.fade-in {
  opacity: 0;
  animation: fadeInUp 0.7s ease forwards;
}
.fade-in:nth-child(1) { animation-delay: 0.1s; }
.fade-in:nth-child(2) { animation-delay: 0.2s; }
.fade-in:nth-child(3) { animation-delay: 0.3s; }
.fade-in:nth-child(4) { animation-delay: 0.45s; }
.fade-in:nth-child(5) { animation-delay: 0.6s; }

.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ===================== BUTTONS ===================== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: all var(--transition);
  white-space: nowrap;
}
.btn-primary {
  background: var(--primary);
  color: #fff;
}
.btn-primary:hover {
  background: var(--primary-hover);
  transform: translateY(-1px);
  box-shadow: 0 8px 24px var(--shadow-orb);
}
.btn-outline {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border);
}
.btn-outline:hover {
  border-color: var(--border-hover);
  background: var(--bg-card);
}
.btn-ghost {
  background: transparent;
  color: var(--text-2);
}
.btn-ghost:hover { color: var(--text); }
.btn-lg { padding: 14px 28px; font-size: 15px; border-radius: 10px; }
.btn-full { width: 100%; justify-content: center; }

/* ===================== HEADER ===================== */
.header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 16px 0;
  transition: background var(--transition), backdrop-filter var(--transition), border-color var(--transition);
}
.header.scrolled {
  background: rgba(10,6,18,0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
}
[data-theme="light"] .header.scrolled {
  background: rgba(250,250,249,0.85);
}
.nav {
  display: flex;
  align-items: center;
  gap: 32px;
}
.logo {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 800;
  font-size: 20px;
  flex-shrink: 0;
}
.logo-icon {
  color: var(--violet-400);
  font-size: 22px;
}
.logo-text { color: var(--text); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
  flex: 1;
}
.nav-links a {
  font-size: 14px;
  font-weight: 500;
  color: var(--text-2);
  transition: color var(--transition);
}
.nav-links a:hover { color: var(--text); }

.nav-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-left: auto;
}

.theme-toggle {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid var(--border);
  background: var(--bg-card);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 15px;
  transition: all var(--transition);
  color: var(--text-2);
  flex-shrink: 0;
}
.theme-toggle:hover { border-color: var(--border-hover); color: var(--text); }
[data-theme="dark"]  .theme-icon-moon { display: none; }
[data-theme="dark"]  .theme-icon-sun  { display: block; }
[data-theme="light"] .theme-icon-sun  { display: none; }
[data-theme="light"] .theme-icon-moon { display: block; }

.burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  margin-left: auto;
}
.burger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: all var(--transition);
}

/* ===================== HERO ===================== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 140px 0 80px;
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}
.hero-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  animation: pulse-orb 6s ease-in-out infinite;
}
.orb-1 {
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(124,58,237,0.25) 0%, transparent 70%);
  top: -100px; right: -100px;
  animation-delay: 0s;
}
.orb-2 {
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(167,139,250,0.15) 0%, transparent 70%);
  bottom: 0; left: -80px;
  animation-delay: 2s;
}
.orb-3 {
  width: 300px; height: 300px;
  background: radial-gradient(circle, rgba(196,181,253,0.1) 0%, transparent 70%);
  top: 40%; left: 40%;
  animation-delay: 4s;
}
.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--border) 1px, transparent 1px),
    linear-gradient(90deg, var(--border) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse at center, rgba(0,0,0,0.3) 0%, transparent 70%);
  -webkit-mask-image: radial-gradient(ellipse at center, rgba(0,0,0,0.3) 0%, transparent 70%);
}
.hero-content {
  position: relative;
  z-index: 1;
  max-width: 720px;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  border-radius: 100px;
  border: 1px solid var(--border);
  background: var(--bg-card);
  font-size: 12px;
  font-weight: 500;
  color: var(--text-2);
  margin-bottom: 28px;
}
.badge-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--violet-400);
  animation: blink 2s ease infinite;
}
.hero-title {
  font-size: clamp(40px, 6vw, 72px);
  font-weight: 900;
  line-height: 1.08;
  letter-spacing: -2px;
  margin-bottom: 24px;
}
.gradient-text {
  background: linear-gradient(135deg, var(--violet-300) 0%, var(--violet-500) 50%, var(--violet-700) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.hero-desc {
  font-size: 18px;
  color: var(--text-2);
  max-width: 520px;
  margin-bottom: 36px;
  line-height: 1.7;
}
.hero-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 56px;
}
.hero-stats {
  display: flex;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
}
.hero-stat { text-align: center; }
.hero-stat-val {
  display: block;
  font-size: 24px;
  font-weight: 800;
  color: var(--text);
}
.hero-stat-label {
  display: block;
  font-size: 12px;
  color: var(--text-3);
  margin-top: 2px;
}
.hero-stat-divider {
  width: 1px;
  height: 36px;
  background: var(--border);
}
.hero-scroll {
  position: absolute;
  bottom: 36px;
  left: 50%;
  transform: translateX(-50%);
}
.scroll-indicator {
  width: 20px; height: 32px;
  border: 2px solid var(--border);
  border-radius: 10px;
  position: relative;
}
.scroll-indicator::after {
  content: '';
  position: absolute;
  top: 5px; left: 50%;
  transform: translateX(-50%);
  width: 4px; height: 8px;
  background: var(--violet-400);
  border-radius: 2px;
  animation: scroll-bounce 1.8s ease-in-out infinite;
}

/* ===================== SECTION HEADERS ===================== */
.section-header {
  text-align: center;
  margin-bottom: 64px;
}
.section-tag {
  display: inline-block;
  padding: 4px 12px;
  border-radius: 100px;
  background: var(--bg-card-2);
  border: 1px solid var(--border);
  font-size: 12px;
  font-weight: 600;
  color: var(--violet-400);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 16px;
}
.section-title {
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 800;
  letter-spacing: -1px;
  line-height: 1.15;
  margin-bottom: 16px;
}
.section-desc {
  font-size: 17px;
  color: var(--text-2);
  max-width: 480px;
  margin: 0 auto;
}

/* ===================== FEATURES ===================== */
.features { background: var(--bg-2); }
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.feature-card.card-large {
  grid-column: 1 / 3;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  align-items: center;
}

.feature-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}
.feature-card::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: linear-gradient(135deg, rgba(139,92,246,0.04) 0%, transparent 60%);
  opacity: 0;
  transition: opacity var(--transition);
}
.feature-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-3px);
  box-shadow: 0 12px 40px var(--shadow-orb);
}
.feature-card:hover::before { opacity: 1; }

.feature-icon-wrap {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: linear-gradient(135deg, rgba(124,58,237,0.18) 0%, rgba(139,92,246,0.08) 100%);
  border: 1px solid rgba(139,92,246,0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
  color: var(--violet-400);
  flex-shrink: 0;
  transition: all var(--transition);
}
.feature-card:hover .feature-icon-wrap {
  background: linear-gradient(135deg, rgba(124,58,237,0.28) 0%, rgba(139,92,246,0.14) 100%);
  border-color: rgba(139,92,246,0.5);
  color: var(--violet-300);
}
.feature-card h3 {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 10px;
  line-height: 1.3;
}
.feature-card p {
  font-size: 14px;
  color: var(--text-2);
  line-height: 1.7;
}
.feature-tag {
  display: inline-block;
  margin-top: 16px;
  padding: 4px 10px;
  border-radius: 6px;
  background: var(--bg-card-2);
  border: 1px solid var(--border);
  font-size: 11px;
  font-weight: 600;
  color: var(--violet-400);
}

/* More features grid */
.features-more {
  margin-top: 20px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}
.fmore-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 18px;
  transition: all var(--transition);
}
.fmore-item:hover {
  border-color: var(--border-hover);
  transform: translateY(-2px);
}
.fmore-icon {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  background: linear-gradient(135deg, rgba(124,58,237,0.15) 0%, rgba(139,92,246,0.06) 100%);
  border: 1px solid rgba(139,92,246,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--violet-400);
  flex-shrink: 0;
}
.fmore-item h4 {
  font-size: 14px;
  font-weight: 700;
  margin-bottom: 4px;
}
.fmore-item p {
  font-size: 12px;
  color: var(--text-3);
  line-height: 1.5;
}

/* Video mockup */
.feature-visual { padding: 8px; }
.video-mockup {
  background: var(--bg-card-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
  animation: float 5s ease-in-out infinite;
}
.video-bar {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 10px 14px;
  border-bottom: 1px solid var(--border);
}
.vbar-dot {
  width: 10px; height: 10px;
  border-radius: 50%;
}
.vbar-dot.r { background: #ff5f57; }
.vbar-dot.y { background: #febc2e; }
.vbar-dot.g { background: #28c840; }

.video-body {
  position: relative;
  height: 150px;
  background: linear-gradient(135deg, var(--bg) 0%, var(--bg-card-2) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
}
.video-play-btn {
  width: 48px; height: 48px;
  border-radius: 50%;
  background: rgba(139,92,246,0.2);
  border: 2px solid var(--violet-500);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--violet-400);
  padding-left: 2px;
}
.video-popup {
  position: absolute;
  right: 14px; top: 14px;
  background: var(--bg-card);
  border: 1px solid var(--border-hover);
  border-radius: var(--radius-sm);
  padding: 12px;
  width: 170px;
  box-shadow: 0 8px 24px rgba(0,0,0,0.2);
}
.vpop-title {
  font-size: 10px;
  color: var(--violet-400);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 6px;
}
.vpop-q {
  font-size: 12px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 8px;
  line-height: 1.4;
}
.vpop-opt {
  padding: 5px 8px;
  border-radius: 4px;
  font-size: 11px;
  color: var(--text-2);
  margin-bottom: 4px;
  border: 1px solid var(--border);
  cursor: pointer;
  transition: all var(--transition);
}
.vpop-opt.active {
  background: rgba(139,92,246,0.15);
  border-color: var(--violet-500);
  color: var(--violet-300);
}
.vpop-btn {
  margin-top: 8px;
  background: var(--violet-600);
  color: #fff;
  font-size: 11px;
  font-weight: 600;
  text-align: center;
  padding: 6px;
  border-radius: 4px;
  cursor: pointer;
}
.video-progress {
  height: 4px;
  background: var(--bg-card-2);
  position: relative;
}
.video-progress-fill {
  height: 100%;
  background: var(--violet-500);
  border-radius: 2px;
  animation: progress-fill 4s ease-in-out infinite alternate;
}
.video-progress-dot {
  position: absolute;
  top: 50%; left: 38%;
  transform: translate(-50%, -50%);
  width: 10px; height: 10px;
  border-radius: 50%;
  background: var(--violet-400);
  border: 2px solid var(--bg-card);
}

/* ===================== HOW IT WORKS ===================== */
.steps {
  max-width: 700px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 0;
}
.step {
  display: grid;
  grid-template-columns: 60px 1fr;
  gap: 24px;
  align-items: start;
}
.step-line {
  width: 2px;
  height: 40px;
  background: linear-gradient(to bottom, var(--violet-600), transparent);
  margin-left: 29px;
}
.step-num {
  width: 60px; height: 60px;
  border-radius: 50%;
  background: var(--bg-card-2);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 15px;
  font-weight: 800;
  color: var(--violet-400);
  flex-shrink: 0;
}
.step-content { padding: 8px 0 32px; }
.step-content h3 {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 10px;
}
.step-content p {
  font-size: 15px;
  color: var(--text-2);
  line-height: 1.7;
}
.step-code {
  margin-top: 14px;
  padding: 10px 14px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
}
.step-code code {
  font-family: 'JetBrains Mono', 'Fira Code', monospace;
  font-size: 13px;
  color: var(--violet-300);
}

/* ===================== STATS ===================== */
.stats-section { background: var(--bg-2); }
.stats-wrap {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.stats-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.stat-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 28px 24px;
  text-align: center;
  transition: all var(--transition);
}
.stat-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-3px);
  box-shadow: 0 8px 28px var(--shadow-orb);
}
.stat-number {
  font-size: 40px;
  font-weight: 900;
  color: var(--text);
  line-height: 1;
  letter-spacing: -2px;
}
.stat-unit {
  font-size: 14px;
  font-weight: 700;
  color: var(--violet-400);
  margin: 4px 0;
}
.stat-label {
  font-size: 12px;
  color: var(--text-3);
}

/* ===================== PRICING ===================== */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  align-items: start;
}
.pricing-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  position: relative;
  transition: all var(--transition);
}
.pricing-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-3px);
}
.pricing-card--popular {
  border-color: var(--violet-600);
  box-shadow: 0 0 0 1px var(--violet-600), 0 16px 48px var(--shadow-orb);
}
.pricing-badge {
  position: absolute;
  top: -12px; left: 50%;
  transform: translateX(-50%);
  background: var(--violet-600);
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: 100px;
  white-space: nowrap;
}
.pricing-name {
  font-size: 14px;
  font-weight: 700;
  color: var(--text-2);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 16px;
}
.pricing-price {
  display: flex;
  align-items: flex-end;
  gap: 4px;
  margin-bottom: 6px;
}
.price-num {
  font-size: 36px;
  font-weight: 900;
  letter-spacing: -1.5px;
  line-height: 1;
}
.price-per {
  font-size: 14px;
  color: var(--text-3);
  margin-bottom: 4px;
}
.pricing-users {
  font-size: 13px;
  color: var(--text-3);
  margin-bottom: 24px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--border);
}
.pricing-features {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 28px;
}
.pricing-features li {
  font-size: 13px;
  color: var(--text);
}
.pricing-features li.dim { color: var(--text-3); }

.pricing-note {
  text-align: center;
  font-size: 14px;
  color: var(--text-3);
  margin-top: 32px;
}
.pricing-note a {
  color: var(--violet-400);
}
.pricing-note a:hover { text-decoration: underline; }

/* ===================== CTA ===================== */
.cta-card {
  position: relative;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 80px 48px;
  text-align: center;
  overflow: hidden;
}
.cta-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(60px);
  pointer-events: none;
}
.cta-orb-1 {
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(124,58,237,0.2) 0%, transparent 70%);
  top: -100px; right: -80px;
}
.cta-orb-2 {
  width: 300px; height: 300px;
  background: radial-gradient(circle, rgba(167,139,250,0.12) 0%, transparent 70%);
  bottom: -80px; left: -60px;
}
.cta-content { position: relative; z-index: 1; }
.cta-card h2 {
  font-size: clamp(24px, 4vw, 40px);
  font-weight: 800;
  letter-spacing: -1px;
  margin-bottom: 12px;
}
.cta-card p {
  font-size: 16px;
  color: var(--text-2);
  margin-bottom: 36px;
}
.cta-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
}

/* ===================== FOOTER ===================== */
.footer {
  background: var(--bg-2);
  border-top: 1px solid var(--border);
  padding: 56px 0 24px;
}
.footer-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  margin-bottom: 48px;
}
.footer-brand p {
  font-size: 14px;
  color: var(--text-3);
  margin-top: 12px;
  line-height: 1.6;
}
.footer-patent {
  margin-top: 6px !important;
  font-size: 12px !important;
  color: var(--violet-500) !important;
}
.footer-links {
  display: flex;
  gap: 64px;
}
.footer-col {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.footer-col h4 {
  font-size: 13px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 4px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.footer-col a {
  font-size: 14px;
  color: var(--text-3);
  transition: color var(--transition);
}
.footer-col a:hover { color: var(--text); }

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 24px;
  border-top: 1px solid var(--border);
  font-size: 12px;
  color: var(--text-3);
  flex-wrap: wrap;
  gap: 8px;
}

/* ===================== UNIQUE CLAIM ===================== */
.unique { background: var(--bg-2); }
.unique-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 48px;
  display: grid;
  grid-template-columns: auto 1px 1fr;
  gap: 48px;
  align-items: center;
}
.unique-stat { text-align: center; min-width: 180px; }
.unique-num {
  display: block;
  font-size: 72px;
  font-weight: 900;
  letter-spacing: -3px;
  line-height: 1;
  background: linear-gradient(135deg, var(--violet-300), var(--violet-500));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.unique-label {
  display: block;
  font-size: 13px;
  color: var(--text-2);
  line-height: 1.6;
  margin-top: 10px;
  max-width: 180px;
}
.unique-source {
  font-size: 11px;
  color: var(--text-3);
  font-style: italic;
}
.unique-divider {
  width: 1px;
  height: 80px;
  background: var(--border);
}
.unique-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 12px;
  border-radius: 100px;
  background: rgba(124,58,237,0.12);
  border: 1px solid var(--violet-600);
  font-size: 12px;
  font-weight: 700;
  color: var(--violet-400);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 16px;
}
.unique-badge::before { content: '✦'; }
.unique-text p {
  font-size: 16px;
  color: var(--text-2);
  line-height: 1.75;
}
.unique-text strong { color: var(--text); }

/* ===================== STACK ===================== */
.stack { background: var(--bg-2); }
.stack-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
}
.stack-item {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  transition: all var(--transition);
}
.stack-item:hover {
  border-color: var(--border-hover);
  transform: translateY(-2px);
}
.stack-name {
  font-size: 15px;
  font-weight: 700;
  color: var(--text);
  word-break: break-word;
}
.stack-role {
  font-size: 12px;
  color: var(--text-3);
}

/* ===================== SCREENSHOTS ===================== */
.screenshots { background: var(--bg); }

.screenshots-tabs {
  display: flex;
  gap: 8px;
  justify-content: center;
  margin-bottom: 24px;
  flex-wrap: wrap;
}
.stab {
  padding: 8px 18px;
  border-radius: 100px;
  border: 1px solid var(--border);
  background: var(--bg-card);
  color: var(--text-2);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition);
}
.stab:hover { border-color: var(--border-hover); color: var(--text); }
.stab.active {
  background: var(--violet-600);
  border-color: var(--violet-600);
  color: #fff;
}

.screenshots-viewer {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border);
  background: var(--bg-card);
  aspect-ratio: 16/9;
}
.sview-frame {
  width: 100%; height: 100%;
  display: flex;
}
.sview-frame.hidden { display: none; }
.sview-frame img {
  width: 100%; height: 100%;
  object-fit: contain;
  display: block;
}

.screenshots-cta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-top: 28px;
  flex-wrap: wrap;
}
.screenshots-cta-note {
  font-size: 13px;
  color: var(--text-3);
}

/* ===================== COMPARISON ===================== */
.compare { background: var(--bg-2); }
.compare-wrap { overflow-x: auto; max-width: 100%; -webkit-overflow-scrolling: touch; }
.compare-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}
.compare-table th,
.compare-table td {
  padding: 14px 16px;
  text-align: center;
  border-bottom: 1px solid var(--border);
}
.compare-table th:first-child,
.compare-table td:first-child {
  text-align: left;
  color: var(--text-2);
  font-weight: 500;
  min-width: 220px;
}
.compare-table thead th {
  font-size: 13px;
  font-weight: 700;
  color: var(--text-3);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding-bottom: 16px;
}
.compare-table tbody tr:hover td { background: rgba(139,92,246,0.04); }
.col-lumeo {
  background: rgba(124,58,237,0.06);
  border-left: 2px solid var(--violet-600) !important;
  border-right: 2px solid var(--violet-600) !important;
}
.compare-table thead .col-lumeo {
  border-top: 2px solid var(--violet-600) !important;
  border-radius: 8px 8px 0 0;
  color: var(--violet-400) !important;
  font-size: 15px !important;
}
.compare-table tbody tr:last-child .col-lumeo {
  border-bottom: 2px solid var(--violet-600) !important;
}

.cmp-yes {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  color: #34d399;
  font-weight: 600;
}
.cmp-yes::before { content: '✓'; }
.cmp-no {
  color: var(--text-3);
  font-weight: 400;
}
.cmp-no::before { content: '—'; margin-right: 2px; }
.cmp-part {
  color: #fbbf24;
  font-weight: 500;
}
.compare-note {
  font-size: 12px;
  color: var(--text-3);
  margin-top: 16px;
  text-align: center;
}

/* ===================== FAQ ===================== */
.faq { background: var(--bg); }
.faq-grid {
  max-width: 760px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.faq-item {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: border-color var(--transition);
}
.faq-item.open { border-color: var(--border-hover); }
.faq-q {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 18px 20px;
  background: none;
  border: none;
  color: var(--text);
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  text-align: left;
  transition: color var(--transition);
}
.faq-q:hover { color: var(--violet-300); }
.faq-arrow {
  flex-shrink: 0;
  color: var(--text-3);
  transition: transform var(--transition);
}
.faq-item.open .faq-arrow { transform: rotate(180deg); color: var(--violet-400); }
.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease, padding 0.35s ease;
}
.faq-item.open .faq-a { max-height: 200px; }
.faq-a p {
  padding: 0 20px 20px;
  font-size: 14px;
  color: var(--text-2);
  line-height: 1.7;
}

/* ===================== MOBILE ===================== */
@media (max-width: 900px) {
  .nav-links { display: none; }
  .nav-actions .btn-outline,
  .nav-actions .btn-primary { display: none; }
  .burger { display: flex; }
  .theme-toggle { margin-left: auto; }

  .features-grid { grid-template-columns: 1fr; }
  .feature-card.card-large {
    grid-column: 1;
    grid-template-columns: 1fr;
  }
  .features-more { grid-template-columns: 1fr 1fr; }

  .stats-wrap { grid-template-columns: 1fr; gap: 40px; }
  .pricing-grid { grid-template-columns: 1fr; }

  .footer-inner { grid-template-columns: 1fr; gap: 32px; }
  .footer-links { gap: 32px; }

  .hero-stats { justify-content: flex-start; }
}

@media (max-width: 900px) {
  .unique-card { grid-template-columns: 1fr; gap: 24px; padding: 32px 24px; }
  .unique-divider { width: 80px; height: 1px; margin: 0 auto; }
  .unique-stat { min-width: unset; }
  .unique-label { max-width: unset; }
  .stack-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 600px) {
  .section { padding: 64px 0; }
  .hero { padding: 120px 0 60px; }
  .cta-card { padding: 48px 24px; }
  .hero-actions { flex-direction: column; align-items: flex-start; }
  .stats-cards { grid-template-columns: 1fr 1fr; }
  .features-more { grid-template-columns: 1fr; }
  .stack-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

/* ─── VIDEO SHOWCASE ──────────────────────────────────────────────────────── */
.vshow-list {
  display: flex;
  flex-direction: column;
  gap: 80px;
  margin-top: 56px;
}

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

.vshow-item--rev {
  direction: rtl;
}
.vshow-item--rev > * {
  direction: ltr;
}

.vshow-video {
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid rgba(139,92,246,0.25);
  box-shadow: 0 0 40px rgba(124,58,237,0.15), 0 8px 32px rgba(0,0,0,0.4);
  background: #0d0a1a;
  position: relative;
}

.vshow-video::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 16px;
  background: linear-gradient(135deg, rgba(124,58,237,0.05) 0%, transparent 60%);
  pointer-events: none;
  z-index: 1;
}

.vshow-video video {
  width: 100%;
  display: block;
  border-radius: 16px;
}

.vshow-text {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.vshow-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: rgba(139,92,246,0.12);
  border: 1px solid rgba(139,92,246,0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  color: #a78bfa;
  flex-shrink: 0;
}

.vshow-text h3 {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--color-text);
  line-height: 1.2;
}

.vshow-text p {
  font-size: 1rem;
  color: var(--color-text-muted);
  line-height: 1.7;
}

@media (max-width: 900px) {
  .vshow-item,
  .vshow-item--rev {
    grid-template-columns: 1fr;
    direction: ltr;
    gap: 24px;
  }
  .vshow-item--rev > * { direction: ltr; }
  .vshow-list { gap: 48px; margin-top: 40px; }
  .vshow-text h3 { font-size: 1.4rem; }
}

@media (max-width: 600px) {
  .vshow-list { gap: 36px; margin-top: 32px; }
  .vshow-item, .vshow-item--rev { gap: 18px; }
  .vshow-text h3 { font-size: 1.2rem; }
  .vshow-text p { font-size: 0.92rem; }
  .vshow-icon { width: 40px; height: 40px; font-size: 18px; }
}