/* ==========================================================================
   ROOTCAPSULE PROMOTIONAL & COMING-SOON LANDING PAGE STYLESHEET (2026)
   ========================================================================== */

:root {
  --font-sans: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-serif: 'Playfair Display', Georgia, serif;

  /* Color Tokens */
  --bg-primary: #0B0F19;
  --bg-secondary: #0F172A;
  --bg-card: rgba(30, 41, 59, 0.65);
  --bg-card-hover: rgba(30, 41, 59, 0.85);

  --primary: #3B82F6;
  --primary-glow: rgba(59, 130, 246, 0.4);
  --secondary: #8B5CF6;
  --secondary-glow: rgba(139, 92, 246, 0.4);
  --accent-gold: #F59E0B;
  --accent-cyan: #06B6D4;
  --accent-green: #10B981;
  --accent-pink: #EC4899;

  --text-main: #F8FAFC;
  --text-muted: #94A3B8;
  --text-dim: #64748B;

  --border-light: rgba(255, 255, 255, 0.08);
  --border-active: rgba(59, 130, 246, 0.4);
  --border-gold: rgba(245, 158, 11, 0.4);

  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --radius-full: 9999px;

  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --shadow-card: 0 10px 30px -10px rgba(0, 0, 0, 0.5);
  --shadow-glow: 0 0 25px rgba(59, 130, 246, 0.3);
}

/* Reset & Box Sizing */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-sans);
  background-color: var(--bg-primary);
  color: var(--text-main);
  line-height: 1.6;
  overflow-x: hidden;
  position: relative;
  -webkit-font-smoothing: antialiased;
}

/* Background Ambient Glow Orbs */
.bg-glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(120px);
  pointer-events: none;
  z-index: 0;
  opacity: 0.25;
}
.bg-glow-1 {
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, var(--primary), transparent 70%);
  top: -100px;
  left: 20%;
}
.bg-glow-2 {
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, var(--secondary), transparent 70%);
  top: 600px;
  right: -100px;
}
.bg-glow-3 {
  width: 550px;
  height: 550px;
  background: radial-gradient(circle, var(--accent-cyan), transparent 70%);
  bottom: 800px;
  left: -150px;
}

/* Typography Utilities */
.text-gradient {
  background: linear-gradient(135deg, #60A5FA 0%, #A78BFA 50%, #F472B6 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}
.text-gold { color: var(--accent-gold) !important; }
.text-cyan { color: var(--accent-cyan) !important; }
.text-green { color: var(--accent-green) !important; }
.text-purple { color: var(--secondary) !important; }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-weight: 600;
  font-size: 0.95rem;
  padding: 12px 24px;
  border-radius: var(--radius-md);
  text-decoration: none;
  cursor: pointer;
  transition: var(--transition);
  border: none;
}
.btn-lg {
  padding: 16px 32px;
  font-size: 1.05rem;
  border-radius: var(--radius-lg);
}
.btn-block {
  width: 100%;
}
.btn-primary {
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  color: #fff;
  box-shadow: 0 4px 20px var(--primary-glow);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px var(--primary-glow);
}
.btn-glass {
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
  border: 1px solid var(--border-light);
  backdrop-filter: blur(10px);
}
.btn-glass:hover {
  background: rgba(255, 255, 255, 0.15);
  border-color: rgba(255, 255, 255, 0.2);
  transform: translateY(-2px);
}
.glow-effect {
  position: relative;
  overflow: hidden;
}
.glow-effect::after {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: linear-gradient(60deg, transparent, rgba(255, 255, 255, 0.15), transparent);
  transform: rotate(30deg);
  animation: shine 4s infinite;
}
@keyframes shine {
  0% { transform: translateX(-100%) rotate(30deg); }
  30%, 100% { transform: translateX(100%) rotate(30deg); }
}

/* ==========================================================================
   NAVIGATION BAR
   ========================================================================== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 16px 0;
  transition: var(--transition);
  background: rgba(11, 15, 25, 0.8);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-light);
}
.nav-container {
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: #fff;
}
.brand-icon {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  color: #fff;
  box-shadow: 0 0 15px var(--primary-glow);
}
.brand-name {
  font-size: 1.3rem;
  font-weight: 800;
  letter-spacing: -0.5px;
}
.brand-gradient {
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}
.brand-tag {
  display: block;
  font-size: 0.7rem;
  color: var(--accent-gold);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}
.nav-link {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 500;
  transition: var(--transition);
}
.nav-link:hover {
  color: #fff;
}
.nav-actions {
  display: flex;
  align-items: center;
  gap: 14px;
}
.launch-pill {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  border-radius: var(--radius-full);
  background: rgba(245, 158, 11, 0.15);
  border: 1px solid rgba(245, 158, 11, 0.3);
  color: var(--accent-gold);
  font-size: 0.8rem;
  font-weight: 700;
}
.pulse-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent-gold);
  box-shadow: 0 0 6px var(--accent-gold);
  animation: pulse 1.8s infinite;
}
.mobile-toggle {
  display: none;
  background: transparent;
  border: none;
  color: #fff;
  font-size: 1.4rem;
  cursor: pointer;
}

/* ==========================================================================
   HERO SECTION
   ========================================================================== */
.hero-section {
  padding-top: 150px;
  padding-bottom: 80px;
  position: relative;
  z-index: 1;
}
.hero-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  text-align: center;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 20px;
  border-radius: var(--radius-full);
  background: rgba(59, 130, 246, 0.12);
  border: 1px solid rgba(59, 130, 246, 0.35);
  font-size: 0.85rem;
  font-weight: 700;
  color: #93C5FD;
  margin-bottom: 24px;
}
.badge-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--primary);
  box-shadow: 0 0 8px var(--primary);
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(0.8); }
}
.hero-title {
  font-size: 3.6rem;
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -1px;
  margin-bottom: 24px;
}
.hero-subtitle {
  font-size: 1.25rem;
  color: var(--text-muted);
  max-width: 800px;
  margin: 0 auto 36px auto;
  font-weight: 400;
}
.hero-subtitle strong {
  color: var(--text-main);
}

/* Hero Signup Box (Early Access) */
.hero-signup-box {
  max-width: 650px;
  margin: 0 auto 40px auto;
}
.signup-form {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--bg-card);
  padding: 8px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-active);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5), var(--shadow-glow);
}
.signup-form.center {
  max-width: 550px;
  margin: 0 auto;
}
.input-wrapper {
  display: flex;
  align-items: center;
  gap: 12px;
  padding-left: 16px;
  flex-grow: 1;
}
.input-wrapper i {
  color: var(--text-dim);
  font-size: 1.1rem;
}
.input-wrapper input {
  width: 100%;
  background: transparent;
  border: none;
  outline: none;
  color: #fff;
  font-size: 1rem;
  font-family: var(--font-sans);
}
.input-wrapper input::placeholder {
  color: var(--text-dim);
}
.signup-note {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-top: 14px;
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* Store Badges */
.store-badges {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  margin-bottom: 60px;
  flex-wrap: wrap;
}
.store-badge {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 20px;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-light);
  position: relative;
}
.store-badge.disabled-store {
  opacity: 0.85;
}
.store-badge i {
  font-size: 1.8rem;
  color: #fff;
}
.store-sub {
  display: block;
  font-size: 0.65rem;
  color: var(--text-dim);
  text-transform: uppercase;
}
.store-main {
  font-size: 0.95rem;
  font-weight: 700;
  color: #fff;
}
.store-tag {
  font-size: 0.65rem;
  font-weight: 800;
  padding: 2px 6px;
  border-radius: var(--radius-sm);
  background: rgba(245, 158, 11, 0.2);
  color: var(--accent-gold);
  border: 1px solid rgba(245, 158, 11, 0.3);
  margin-left: 6px;
}
.store-rating {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--text-muted);
  font-size: 0.9rem;
}

/* Hero Mockup Preview */
.hero-visual {
  margin-top: 20px;
  position: relative;
}
.mockup-frame {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-xl);
  backdrop-filter: blur(20px);
  box-shadow: 0 30px 80px -20px rgba(0, 0, 0, 0.8), 0 0 40px rgba(59, 130, 246, 0.15);
  overflow: hidden;
  text-align: left;
}
.mockup-header {
  padding: 14px 20px;
  background: rgba(15, 23, 42, 0.8);
  border-bottom: 1px solid var(--border-light);
  display: flex;
  align-items: center;
  gap: 8px;
}
.dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}
.dot.red { background: #EF4444; }
.dot.yellow { background: #F59E0B; }
.dot.green { background: #10B981; }
.mockup-title {
  margin-left: 12px;
  font-size: 0.8rem;
  color: var(--text-dim);
  font-weight: 600;
}
.mockup-content {
  padding: 24px;
}
.app-preview-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 20px;
}
.preview-card {
  background: rgba(15, 23, 42, 0.7);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 20px;
}
.card-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  background: rgba(59, 130, 246, 0.15);
  color: var(--primary);
  font-size: 0.75rem;
  font-weight: 700;
  margin-bottom: 14px;
}
.card-tag.tag-gold {
  background: rgba(245, 158, 11, 0.15);
  color: var(--accent-gold);
}
.card-tag.tag-purple {
  background: rgba(139, 92, 246, 0.15);
  color: var(--secondary);
}

/* Tree Nodes in Preview */
.tree-nodes {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
}
.tree-node {
  padding: 8px 16px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  font-size: 0.85rem;
  font-weight: 600;
}
.tree-node.active {
  background: rgba(59, 130, 246, 0.2);
  border-color: var(--primary);
  color: #93C5FD;
}
.tree-node.future {
  background: rgba(16, 185, 129, 0.15);
  border-color: var(--accent-green);
  color: #A7F3D0;
}
.tree-row {
  display: flex;
  align-items: center;
  gap: 8px;
}
.tree-bridge {
  font-size: 0.7rem;
  padding: 4px 8px;
  border-radius: var(--radius-full);
  background: rgba(236, 72, 153, 0.2);
  color: #F472B6;
  font-weight: 700;
}
.tree-line {
  width: 2px;
  height: 12px;
  background: var(--border-light);
}

/* Vault Items in Preview */
.vault-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px;
  background: rgba(255, 255, 255, 0.03);
  border-radius: var(--radius-md);
  margin-bottom: 10px;
  border: 1px solid rgba(255, 255, 255, 0.05);
}
.vault-item i {
  font-size: 1.3rem;
}
.vault-item strong {
  display: block;
  font-size: 0.85rem;
  color: #fff;
}
.vault-item span {
  font-size: 0.7rem;
  color: var(--text-dim);
}
.lock-status {
  margin-left: auto;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--accent-gold);
}

/* Capsule Box in Preview */
.capsule-box {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 14px;
}
.capsule-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: rgba(139, 92, 246, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--secondary);
  font-size: 1.2rem;
}
.capsule-info strong {
  display: block;
  font-size: 0.85rem;
  color: #fff;
}
.capsule-info span {
  font-size: 0.7rem;
  color: var(--text-dim);
}
.countdown-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.05);
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--secondary);
  border: 1px solid rgba(139, 92, 246, 0.3);
}

/* Metrics Row */
.hero-metrics {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 40px;
  margin-top: 60px;
  flex-wrap: wrap;
}
.metric-item {
  text-align: center;
}
.metric-number {
  display: block;
  font-size: 2.2rem;
  font-weight: 800;
  color: #fff;
  letter-spacing: -0.5px;
}
.metric-label {
  font-size: 0.85rem;
  color: var(--text-muted);
  font-weight: 500;
}
.metric-divider {
  width: 1px;
  height: 40px;
  background: var(--border-light);
}

/* ==========================================================================
   SECTIONS GENERAL
   ========================================================================== */
.section {
  padding: 100px 0;
  position: relative;
  z-index: 1;
}
.section-dark {
  background: rgba(15, 23, 42, 0.4);
}
.section-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}
.section-header {
  text-align: center;
  max-width: 750px;
  margin: 0 auto 60px auto;
}
.section-kicker {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--primary);
  margin-bottom: 12px;
}
.section-title {
  font-size: 2.6rem;
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -0.5px;
  margin-bottom: 16px;
}
.section-subtitle {
  font-size: 1.1rem;
  color: var(--text-muted);
}

/* ==========================================================================
   FEATURE TABS & INTERACTIVE DEMO
   ========================================================================== */
.feature-tabs-wrapper {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-xl);
  backdrop-filter: blur(20px);
  padding: 24px;
  box-shadow: var(--shadow-card);
}
.feature-tabs {
  display: flex;
  gap: 8px;
  border-bottom: 1px solid var(--border-light);
  padding-bottom: 16px;
  overflow-x: auto;
}
.feature-tab {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 20px;
  border-radius: var(--radius-md);
  background: transparent;
  border: 1px solid transparent;
  color: var(--text-muted);
  font-weight: 600;
  font-size: 0.9rem;
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
}
.feature-tab:hover {
  color: #fff;
  background: rgba(255, 255, 255, 0.05);
}
.feature-tab.active {
  background: rgba(59, 130, 246, 0.15);
  border-color: rgba(59, 130, 246, 0.4);
  color: #93C5FD;
}
.tab-content-container {
  padding-top: 36px;
}
.tab-panel {
  display: none;
}
.tab-panel.active {
  display: block;
  animation: fadeIn 0.4s ease-in-out;
}
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}
.panel-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
}
.panel-badge {
  display: inline-block;
  padding: 4px 12px;
  border-radius: var(--radius-full);
  background: rgba(59, 130, 246, 0.15);
  color: var(--primary);
  font-size: 0.75rem;
  font-weight: 700;
  margin-bottom: 12px;
}
.panel-info h3 {
  font-size: 1.8rem;
  font-weight: 800;
  line-height: 1.25;
  margin-bottom: 16px;
  color: #fff;
}
.panel-info p {
  color: var(--text-muted);
  font-size: 1rem;
  margin-bottom: 24px;
}
.feature-list {
  list-style: none;
  margin-bottom: 28px;
}
.feature-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.95rem;
  color: var(--text-muted);
  margin-bottom: 12px;
}
.feature-list li i {
  color: var(--accent-green);
  font-size: 1.1rem;
  margin-top: 3px;
}
.feature-list li strong {
  color: var(--text-main);
}

/* Interactive Previews in Panels */
.interactive-card {
  background: rgba(15, 23, 42, 0.9);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: 0 15px 35px -5px rgba(0, 0, 0, 0.5);
}
.interactive-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text-muted);
}
.live-dot {
  padding: 2px 8px;
  border-radius: var(--radius-full);
  background: rgba(16, 185, 129, 0.2);
  color: var(--accent-green);
  font-size: 0.7rem;
  font-weight: 800;
}
.live-dot.gold {
  background: rgba(245, 158, 11, 0.2);
  color: var(--accent-gold);
}

/* Family Merge Demo */
.demo-tree-box {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px;
  background: rgba(255, 255, 255, 0.02);
  border-radius: var(--radius-md);
  margin-bottom: 16px;
}
.family-branch {
  text-align: center;
}
.branch-label {
  font-size: 0.75rem;
  color: var(--text-dim);
  margin-bottom: 6px;
}
.branch-avatar {
  padding: 10px 16px;
  border-radius: var(--radius-md);
  background: rgba(59, 130, 246, 0.2);
  border: 1px solid var(--primary);
  font-weight: 700;
  font-size: 0.9rem;
}
.branch-b .branch-avatar {
  background: rgba(139, 92, 246, 0.2);
  border-color: var(--secondary);
}
.merge-bridge-pulse {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  padding: 8px 12px;
  border-radius: var(--radius-md);
  background: rgba(236, 72, 153, 0.15);
  border: 1px solid rgba(236, 72, 153, 0.4);
  color: #F472B6;
  font-weight: 800;
  font-size: 0.75rem;
  animation: pulse 2s infinite;
}
.demo-success-msg {
  padding: 12px;
  border-radius: var(--radius-md);
  background: rgba(16, 185, 129, 0.1);
  border: 1px solid rgba(16, 185, 129, 0.3);
  font-size: 0.85rem;
  font-weight: 600;
  color: #A7F3D0;
  text-align: center;
}

/* Vault Doc List */
.vault-doc-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.vault-doc-row {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px;
  background: rgba(255, 255, 255, 0.03);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-light);
}
.vault-doc-row i {
  font-size: 1.4rem;
}
.vault-doc-row strong {
  display: block;
  font-size: 0.9rem;
  color: #fff;
}
.vault-doc-row span {
  font-size: 0.75rem;
  color: var(--text-dim);
}
.badge-enc {
  margin-left: auto;
  padding: 4px 8px;
  border-radius: var(--radius-sm);
  background: rgba(16, 185, 129, 0.15);
  color: var(--accent-green);
  font-size: 0.75rem;
  font-weight: 700;
}

/* Capsule Demo Box */
.capsule-demo-box {
  text-align: center;
  padding: 20px;
}
.capsule-icon-big {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: rgba(139, 92, 246, 0.2);
  color: var(--secondary);
  font-size: 1.8rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px auto;
}
.capsule-demo-box h4 {
  font-size: 1.1rem;
  color: #fff;
  margin-bottom: 8px;
}
.capsule-quote {
  font-style: italic;
  font-family: var(--font-serif);
  color: var(--text-muted);
  font-size: 0.95rem;
  margin-bottom: 16px;
}
.capsule-meta {
  display: flex;
  justify-content: center;
  gap: 16px;
  font-size: 0.8rem;
  color: var(--text-dim);
  margin-bottom: 16px;
}
.capsule-lock-status {
  padding: 10px;
  border-radius: var(--radius-md);
  background: rgba(139, 92, 246, 0.15);
  border: 1px solid rgba(139, 92, 246, 0.3);
  color: #DDD6FE;
  font-size: 0.85rem;
  font-weight: 700;
}

/* Restoration Preview Box */
.restoration-preview-box {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 16px;
}
.restoration-side {
  flex: 1;
  height: 160px;
  border-radius: var(--radius-md);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  border: 1px solid var(--border-light);
}
.restoration-side.bw {
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-dim);
}
.restoration-side.color {
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.1), rgba(139, 92, 246, 0.15));
  border-color: var(--primary);
  color: #fff;
}
.restoration-side i {
  font-size: 3rem;
}
.tag-bw, .tag-color {
  font-size: 0.75rem;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: var(--radius-sm);
  background: rgba(0, 0, 0, 0.5);
}
.restoration-divider {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--secondary);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
}

/* Map Simulation */
.map-simulation {
  position: relative;
  height: 220px;
  background: radial-gradient(circle at 60% 40%, rgba(59, 130, 246, 0.1), rgba(15, 23, 42, 0.9));
  border-radius: var(--radius-md);
  border: 1px solid var(--border-light);
  overflow: hidden;
}
.map-point {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-weight: 700;
  color: #fff;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.5);
}
.point-1 {
  top: 30px;
  right: 40px;
  background: var(--accent-gold);
}
.point-2 {
  top: 90px;
  left: 60px;
  background: var(--primary);
}
.point-3 {
  bottom: 30px;
  right: 80px;
  background: var(--secondary);
}
.map-line {
  position: absolute;
  height: 2px;
  background: linear-gradient(90deg, var(--primary), var(--secondary));
  opacity: 0.6;
}
.line-1 {
  top: 65px;
  left: 120px;
  width: 140px;
  transform: rotate(-20deg);
}
.line-2 {
  top: 130px;
  left: 140px;
  width: 120px;
  transform: rotate(35deg);
}

/* Chat Demo Box */
.chat-demo-box {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.chat-bubble {
  padding: 12px 16px;
  border-radius: var(--radius-md);
  font-size: 0.85rem;
  line-height: 1.4;
  max-width: 85%;
}
.chat-bubble.received {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--border-light);
  align-self: flex-start;
  color: var(--text-main);
}
.chat-bubble.sent {
  background: rgba(59, 130, 246, 0.25);
  border: 1px solid var(--primary);
  align-self: flex-end;
  color: #EFF6FF;
}

/* ==========================================================================
   HOW IT WORKS (STEPS)
   ========================================================================== */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
}
.step-card {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-xl);
  padding: 40px 30px;
  position: relative;
  transition: var(--transition);
}
.step-card:hover {
  transform: translateY(-6px);
  border-color: var(--border-active);
  box-shadow: var(--shadow-card), var(--shadow-glow);
}
.step-num {
  font-size: 2.8rem;
  font-weight: 900;
  color: rgba(255, 255, 255, 0.08);
  position: absolute;
  top: 24px;
  right: 28px;
}
.step-icon {
  width: 56px;
  height: 56px;
  border-radius: 16px;
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.2), rgba(139, 92, 246, 0.2));
  border: 1px solid rgba(59, 130, 246, 0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: var(--primary);
  margin-bottom: 24px;
}
.step-card h3 {
  font-size: 1.3rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 12px;
}
.step-card p {
  color: var(--text-muted);
  font-size: 0.95rem;
}

/* ==========================================================================
   SECURITY SECTION
   ========================================================================== */
.security-box {
  background: radial-gradient(circle at 10% 20%, rgba(59, 130, 246, 0.15), rgba(15, 23, 42, 0.8));
  border: 1px solid var(--border-active);
  border-radius: var(--radius-xl);
  padding: 60px 48px;
  backdrop-filter: blur(20px);
}
.security-header {
  display: flex;
  align-items: center;
  gap: 24px;
  margin-bottom: 48px;
}
.security-icon {
  width: 64px;
  height: 64px;
  border-radius: 20px;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  color: #fff;
  flex-shrink: 0;
}
.security-header h2 {
  font-size: 2rem;
  font-weight: 800;
  color: #fff;
}
.security-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 30px;
}
.security-item i {
  font-size: 1.8rem;
  color: var(--primary);
  margin-bottom: 16px;
}
.security-item h4 {
  font-size: 1.1rem;
  color: #fff;
  margin-bottom: 8px;
}
.security-item p {
  font-size: 0.9rem;
  color: var(--text-muted);
}

/* ==========================================================================
   ROADMAP SECTION
   ========================================================================== */
.roadmap-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-bottom: 40px;
}
.roadmap-card {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-xl);
  padding: 36px 28px;
  position: relative;
  transition: var(--transition);
}
.roadmap-card.completed {
  border-color: rgba(16, 185, 129, 0.4);
}
.roadmap-card.in-progress {
  border-color: var(--primary);
  box-shadow: 0 10px 40px -10px rgba(59, 130, 246, 0.3);
  transform: scale(1.02);
}
.roadmap-status {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.8rem;
  font-weight: 700;
  margin-bottom: 16px;
}
.roadmap-card.completed .roadmap-status { color: var(--accent-green); }
.roadmap-card.in-progress .roadmap-status { color: var(--primary); }
.roadmap-card.upcoming .roadmap-status { color: var(--text-dim); }

.roadmap-phase {
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 1px;
  color: var(--text-dim);
  margin-bottom: 8px;
}
.roadmap-card h3 {
  font-size: 1.25rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 10px;
}
.roadmap-card p {
  font-size: 0.9rem;
  color: var(--text-muted);
}

/* Free Launch Banner (Updated Interactive) */
.launch-gift-banner {
  display: flex;
  align-items: center;
  gap: 24px;
  padding: 32px 36px;
  background: linear-gradient(135deg, rgba(245, 158, 11, 0.12), rgba(139, 92, 246, 0.12)), var(--bg-card);
  border: 1px solid var(--border-gold);
  border-radius: var(--radius-xl);
  box-shadow: 0 15px 40px -10px rgba(0, 0, 0, 0.6);
  position: relative;
  overflow: hidden;
}
.gift-icon {
  width: 64px;
  height: 64px;
  border-radius: 18px;
  background: rgba(245, 158, 11, 0.2);
  color: var(--accent-gold);
  font-size: 2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  box-shadow: 0 0 20px rgba(245, 158, 11, 0.3);
}
.gift-text {
  flex-grow: 1;
}
.gift-header-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 8px;
  flex-wrap: wrap;
}
.gift-text h4 {
  font-size: 1.25rem;
  font-weight: 800;
  color: #fff;
}
.quota-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 12px;
  border-radius: var(--radius-full);
  background: rgba(245, 158, 11, 0.2);
  color: var(--accent-gold);
  font-size: 0.8rem;
  font-weight: 700;
  border: 1px solid rgba(245, 158, 11, 0.4);
}
.gift-text p {
  font-size: 0.95rem;
  color: var(--text-muted);
  margin-bottom: 12px;
}
.quota-progress-bar {
  width: 100%;
  height: 6px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-full);
  overflow: hidden;
}
.quota-progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--accent-gold), var(--primary));
  border-radius: var(--radius-full);
  transition: width 1s ease-in-out;
}
.btn-banner-action {
  flex-shrink: 0;
  white-space: nowrap;
  padding: 16px 30px;
  font-size: 1.05rem;
}

/* ==========================================================================
   FAQ ACCORDION
   ========================================================================= */
.faq-list {
  max-width: 850px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.faq-item {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition);
}
.faq-question {
  padding: 20px 24px;
  font-weight: 700;
  font-size: 1.05rem;
  color: #fff;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.faq-question i {
  color: var(--primary);
  transition: var(--transition);
}
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease-out;
  padding: 0 24px;
}
.faq-answer p {
  padding-bottom: 20px;
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.6;
}
.faq-item.active .faq-answer {
  max-height: 200px;
}
.faq-item.active .faq-question i {
  transform: rotate(180deg);
}

/* ==========================================================================
   CTA & FOOTER
   ========================================================================== */
.cta-section {
  padding-bottom: 120px;
}
.cta-card {
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.25), rgba(139, 92, 246, 0.25)), var(--bg-card);
  border: 1px solid var(--border-active);
  border-radius: var(--radius-xl);
  padding: 70px 40px;
  text-align: center;
  box-shadow: 0 30px 80px -10px rgba(59, 130, 246, 0.3);
}
.cta-badge {
  display: inline-block;
  padding: 6px 16px;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
  font-size: 0.85rem;
  font-weight: 700;
  margin-bottom: 20px;
}
.cta-title {
  font-size: 2.8rem;
  font-weight: 800;
  color: #fff;
  margin-bottom: 16px;
}
.cta-subtitle {
  font-size: 1.2rem;
  color: var(--text-muted);
  max-width: 650px;
  margin: 0 auto 36px auto;
}
.cta-form-wrapper {
  max-width: 500px;
  margin: 0 auto;
}

/* Footer */
.footer {
  background: #070A10;
  border-top: 1px solid var(--border-light);
  padding: 80px 0 30px 0;
}
.footer-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 60px;
}
.footer-about {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin: 20px 0 24px 0;
  max-width: 340px;
}
.social-links {
  display: flex;
  gap: 12px;
}
.social-links a {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-light);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  text-decoration: none;
  transition: var(--transition);
}
.social-links a:hover {
  color: #fff;
  background: var(--primary);
  border-color: var(--primary);
}
.footer-col h4 {
  color: #fff;
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 20px;
}
.footer-col a {
  display: block;
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.9rem;
  margin-bottom: 12px;
  transition: var(--transition);
}
.footer-col a:hover {
  color: #fff;
}
.footer-location {
  display: block;
  color: var(--text-dim);
  font-size: 0.85rem;
  margin-top: 12px;
}
.footer-bottom {
  padding-top: 30px;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  text-align: center;
  color: var(--text-dim);
  font-size: 0.85rem;
}

/* ==========================================================================
   EARLY ACCESS MODAL & DIGITAL VIP TICKET
   ========================================================================== */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(7, 10, 16, 0.85);
  backdrop-filter: blur(16px);
  z-index: 9999;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  transition: opacity 0.3s ease;
}
.modal-overlay.active {
  display: flex;
  opacity: 1;
}
.modal-card {
  background: #0F172A;
  border: 1px solid var(--border-active);
  border-radius: var(--radius-xl);
  padding: 40px 36px;
  max-width: 520px;
  width: 100%;
  position: relative;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.9), var(--shadow-glow);
  animation: modalScaleUp 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
}
@keyframes modalScaleUp {
  from { transform: scale(0.9); opacity: 0; }
  to { transform: scale(1); opacity: 1; }
}
.modal-close {
  position: absolute;
  top: 20px;
  right: 20px;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--border-light);
  color: var(--text-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition);
}
.modal-close:hover {
  background: rgba(255, 255, 255, 0.15);
  color: #fff;
}
.modal-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 4px 12px;
  border-radius: var(--radius-full);
  background: rgba(245, 158, 11, 0.15);
  color: var(--accent-gold);
  font-size: 0.75rem;
  font-weight: 700;
  margin-bottom: 12px;
}
.modal-title {
  font-size: 1.6rem;
  font-weight: 800;
  color: #fff;
  margin-bottom: 8px;
}
.modal-subtitle {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 24px;
}
.form-group {
  margin-bottom: 16px;
}
.form-group label {
  display: block;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-main);
  margin-bottom: 6px;
}
.form-input-box {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  transition: var(--transition);
}
.form-input-box:focus-within {
  border-color: var(--primary);
  background: rgba(59, 130, 246, 0.06);
}
.form-input-box i {
  color: var(--primary);
  font-size: 1rem;
}
.form-input-box input {
  width: 100%;
  background: transparent;
  border: none;
  outline: none;
  color: #fff;
  font-size: 0.95rem;
  font-family: var(--font-sans);
}
.form-terms {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.75rem;
  color: var(--text-dim);
  margin-bottom: 24px;
}
.form-terms input {
  margin-top: 3px;
}

/* Digital Founder Ticket */
.ticket-celebration-icon {
  width: 70px;
  height: 70px;
  border-radius: 50%;
  background: rgba(16, 185, 129, 0.2);
  color: var(--accent-green);
  font-size: 2.2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px auto;
}
.founder-ticket {
  background: linear-gradient(135deg, #1E293B, #0F172A);
  border: 2px dashed var(--accent-gold);
  border-radius: var(--radius-lg);
  padding: 24px;
  margin-bottom: 24px;
  position: relative;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.6);
}
.ticket-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--border-light);
  padding-bottom: 12px;
  margin-bottom: 16px;
}
.ticket-logo {
  font-weight: 800;
  font-size: 1.1rem;
  color: #fff;
}
.ticket-type {
  font-size: 0.7rem;
  font-weight: 900;
  letter-spacing: 1px;
  color: var(--accent-gold);
  padding: 3px 8px;
  border-radius: var(--radius-sm);
  background: rgba(245, 158, 11, 0.15);
}
.ticket-body {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-bottom: 16px;
}
.ticket-field {
  display: flex;
  flex-direction: column;
}
.ticket-label {
  font-size: 0.65rem;
  font-weight: 700;
  color: var(--text-dim);
  letter-spacing: 0.5px;
}
.ticket-val {
  font-size: 0.9rem;
  font-weight: 700;
  color: #fff;
}
.ticket-footer {
  border-top: 1px solid var(--border-light);
  padding-top: 12px;
  font-size: 0.75rem;
  color: var(--text-dim);
  text-align: center;
}

/* Toast Notification */
.toast-notification {
  position: fixed;
  bottom: 30px;
  right: 30px;
  background: #10B981;
  color: #fff;
  padding: 16px 24px;
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 600;
  font-size: 0.95rem;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
  transform: translateY(120px);
  opacity: 0;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  z-index: 99999;
}
.toast-notification.show {
  transform: translateY(0);
  opacity: 1;
}

/* ==========================================================================
   RESPONSIVE DESIGN SYSTEM (MULTI-BREAKPOINT SUPPORT)
   ========================================================================== */

/* Prevent any horizontal overflow on any device */
html, body {
  width: 100%;
  max-width: 100vw;
  overflow-x: hidden;
}

/* Laptops & Tablets Landscape (<= 1024px) */
@media (max-width: 1024px) {
  .section-container {
    padding: 0 20px;
  }
  .hero-title {
    font-size: clamp(2.4rem, 5vw, 3.2rem);
  }
  .panel-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .app-preview-grid {
    grid-template-columns: 1fr;
  }
}

/* Tablets & Large Phones (<= 860px) */
@media (max-width: 860px) {
  .nav-links {
    display: none;
  }
  .mobile-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 42px;
    height: 42px;
    border-radius: var(--radius-sm);
    background: rgba(255, 255, 255, 0.08);
  }
  .nav-links.mobile-open {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 70px;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(11, 15, 25, 0.98);
    backdrop-filter: blur(24px);
    padding: 32px 24px;
    gap: 20px;
    z-index: 9999;
    border-bottom: 1px solid var(--border-light);
    overflow-y: auto;
  }
  .nav-links.mobile-open .nav-link {
    font-size: 1.15rem;
    padding: 12px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  }

  .launch-gift-banner {
    flex-direction: column;
    text-align: center;
    gap: 16px;
    padding: 18px 20px;
  }
  .btn-banner-action {
    width: 100%;
    justify-content: center;
  }
  .gift-header-row {
    justify-content: center;
  }

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

/* Mobile Devices (<= 640px) */
@media (max-width: 640px) {
  .section {
    padding: 60px 0;
  }
  .section-container {
    padding: 0 16px;
  }

  /* Navbar adjustments */
  .brand-tag {
    display: none;
  }
  .launch-pill {
    display: none;
  }
  .nav-actions .btn {
    padding: 8px 14px;
    font-size: 0.8rem;
  }

  /* Hero Section */
  .hero-section {
    padding: 100px 0 50px;
  }
  .hero-title {
    font-size: clamp(2rem, 7.5vw, 2.6rem);
    line-height: 1.22;
  }
  .hero-subtitle {
    font-size: 1rem;
    line-height: 1.6;
    margin-bottom: 28px;
  }
  .hero-badge {
    font-size: 0.75rem;
    padding: 6px 12px;
  }

  /* Hero Form */
  .signup-form {
    flex-direction: column;
    padding: 8px;
    border-radius: var(--radius-lg);
  }
  .input-wrapper {
    width: 100%;
    padding: 10px 14px;
  }
  .signup-form .btn {
    width: 100%;
    height: 52px;
    justify-content: center;
    border-radius: var(--radius-md);
  }

  /* Metrics Grid */
  .hero-metrics {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
    margin-top: 28px;
  }
  .metric-divider {
    display: none;
  }
  .metric-value {
    font-size: 1.4rem;
  }
  .metric-label {
    font-size: 0.75rem;
  }

  /* Mockup Frame */
  .mockup-frame {
    margin-top: 24px;
    border-radius: 16px;
  }
  .mockup-header {
    padding: 12px 14px;
  }
  .mockup-content {
    padding: 16px 12px;
  }
  .preview-card {
    padding: 14px;
  }

  /* Feature Tabs Horizontal Carousel */
  .feature-tabs-wrapper {
    padding: 16px 12px;
    border-radius: 18px;
  }
  .feature-tabs {
    gap: 6px;
    padding-bottom: 12px;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
  }
  .feature-tabs::-webkit-scrollbar {
    display: none;
  }
  .feature-tab {
    padding: 10px 14px;
    font-size: 0.8rem;
    flex-shrink: 0;
  }

  /* Simulator Panels */
  .interactive-card {
    padding: 16px 12px;
  }
  .demo-tree-box {
    flex-direction: column;
    gap: 14px;
    padding: 16px 10px;
  }
  .merge-bridge-pulse {
    margin: 4px 0;
    width: 100%;
    text-align: center;
  }

  /* Steps & Security */
  .security-box {
    padding: 30px 18px;
    border-radius: 20px;
  }
  .cta-card {
    padding: 36px 18px;
    border-radius: 20px;
  }
  .cta-title {
    font-size: 1.8rem;
  }

  /* Modal & Ticket Dialog */
  .modal-backdrop {
    padding: 12px;
  }
  .modal-card {
    padding: 24px 16px;
    border-radius: 20px;
    max-height: 92vh;
    overflow-y: auto;
  }
  .modal-title {
    font-size: 1.3rem;
  }
  .founder-ticket {
    padding: 16px 12px;
    border-radius: 16px;
  }
  .ticket-body {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  /* Footer */
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 28px;
  }
}

/* Extra Small Phones (<= 380px) */
@media (max-width: 380px) {
  .hero-title {
    font-size: 1.8rem;
  }
  .section-title {
    font-size: 1.7rem;
  }
  .brand-name {
    font-size: 1.15rem;
  }
  .hero-metrics {
    grid-template-columns: 1fr;
    gap: 12px;
  }
}