/* ========================================
   MomoBot Website — styles.css
   ======================================== */

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --bg-primary: #0a0a0f;
  --bg-secondary: #0f0f1a;
  --bg-card: #13131f;
  --bg-card-hover: #1a1a2e;
  --border: rgba(255, 255, 255, 0.08);
  --border-hover: rgba(255, 255, 255, 0.15);
  --text-primary: #f0f0ff;
  --text-secondary: #8888aa;
  --text-muted: #555577;
  --accent-blue: #4f8ef7;
  --accent-purple: #a855f7;
  --accent-green: #22c55e;
  --accent-orange: #f97316;
  --accent-pink: #ec4899;
  --accent-cyan: #06b6d4;
  --accent-yellow: #eab308;
  --accent-indigo: #6366f1;
  --gradient-1: linear-gradient(135deg, #4f8ef7, #a855f7);
  --gradient-2: linear-gradient(135deg, #22c55e, #06b6d4);
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --shadow-card: 0 4px 32px rgba(0, 0, 0, 0.4);
  --shadow-glow-blue: 0 0 40px rgba(79, 142, 247, 0.2);
  --shadow-glow-purple: 0 0 40px rgba(168, 85, 247, 0.2);
  --font-sans: 'Inter', system-ui, sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', monospace;
}

html {
  scroll-behavior: smooth;
}

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

/* ---- Utility ---- */
.container {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: 100px 0;
}

.section-header {
  text-align: center;
  margin-bottom: 64px;
}

.section-badge {
  display: inline-block;
  padding: 6px 16px;
  background: rgba(79, 142, 247, 0.12);
  border: 1px solid rgba(79, 142, 247, 0.3);
  border-radius: 100px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent-blue);
  margin-bottom: 16px;
}

.section-title {
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: 16px;
}

.section-subtitle {
  font-size: 18px;
  color: var(--text-secondary);
  max-width: 580px;
  margin: 0 auto;
}

.gradient-text {
  background: var(--gradient-1);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ---- Buttons ---- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: 15px;
  cursor: pointer;
  transition: all 0.2s ease;
  text-decoration: none;
  border: none;
  white-space: nowrap;
}

.btn-primary {
  background: var(--gradient-1);
  color: white;
  box-shadow: 0 0 24px rgba(79, 142, 247, 0.35);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 36px rgba(79, 142, 247, 0.5);
}

.btn-outline {
  background: transparent;
  color: var(--text-primary);
  border: 1px solid var(--border-hover);
}
.btn-outline:hover {
  background: var(--bg-card);
  border-color: var(--accent-blue);
  color: var(--accent-blue);
}

.btn-ghost {
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-primary);
  border: 1px solid var(--border);
}
.btn-ghost:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--border-hover);
}

.btn-sm {
  padding: 7px 14px;
  font-size: 13px;
  border-radius: var(--radius-sm);
}

.btn-lg {
  padding: 14px 28px;
  font-size: 16px;
  border-radius: var(--radius-md);
}

/* ---- Navbar ---- */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 16px 0;
  background: rgba(10, 10, 15, 0.6);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid transparent;
  transition: all 0.3s ease;
}

.navbar.scrolled {
  background: rgba(10, 10, 15, 0.92);
  border-bottom-color: var(--border);
}

.nav-container {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--text-primary);
  font-weight: 700;
  font-size: 18px;
  flex-shrink: 0;
}

.logo-icon { font-size: 22px; }

.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
  margin-left: auto;
}

.nav-links a {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
  transition: color 0.2s;
}
.nav-links a:hover { color: var(--text-primary); }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  margin-left: auto;
  padding: 4px;
}
.hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text-secondary);
  border-radius: 2px;
  transition: all 0.3s;
}

/* ---- Hero ---- */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 80px;
  position: relative;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.grid-overlay {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(79, 142, 247, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(79, 142, 247, 0.04) 1px, transparent 1px);
  background-size: 60px 60px;
}

.glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.35;
}
.glow-1 {
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(79, 142, 247, 0.4), transparent 70%);
  top: -100px;
  left: -100px;
}
.glow-2 {
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(168, 85, 247, 0.35), transparent 70%);
  bottom: 0;
  right: 0;
}

.hero .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
  position: relative;
  z-index: 1;
  padding-top: 40px;
  padding-bottom: 80px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  background: rgba(79, 142, 247, 0.1);
  border: 1px solid rgba(79, 142, 247, 0.25);
  border-radius: 100px;
  font-size: 13px;
  font-weight: 500;
  color: var(--accent-blue);
  margin-bottom: 24px;
}

.badge-dot {
  width: 7px;
  height: 7px;
  background: var(--accent-green);
  border-radius: 50%;
  animation: pulse-dot 2s infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.3); }
}

.hero-title {
  font-size: clamp(36px, 5.5vw, 60px);
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin-bottom: 20px;
}

.hero-subtitle {
  font-size: 18px;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 36px;
  max-width: 500px;
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 48px;
}

.hero-stats {
  display: flex;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
}

.stat { text-align: center; }
.stat-value {
  display: block;
  font-size: 22px;
  font-weight: 800;
  color: var(--text-primary);
  line-height: 1;
}
.stat-label {
  display: block;
  font-size: 12px;
  color: var(--text-muted);
  margin-top: 4px;
  font-weight: 500;
}

.stat-divider {
  width: 1px;
  height: 32px;
  background: var(--border);
}

/* ---- Terminal ---- */
.hero-terminal {
  background: #0d0d1a;
  border: 1px solid rgba(79, 142, 247, 0.2);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-glow-blue), var(--shadow-card);
  font-family: var(--font-mono);
  font-size: 13px;
}

.terminal-header {
  background: #16162a;
  padding: 12px 16px;
  display: flex;
  align-items: center;
  gap: 12px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.terminal-dots {
  display: flex;
  gap: 6px;
}
.dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
}
.dot-red { background: #ff5f57; }
.dot-yellow { background: #febc2e; }
.dot-green { background: #28c840; }

.terminal-title {
  font-size: 12px;
  color: var(--text-muted);
  margin-left: auto;
}

.terminal-body {
  padding: 20px;
  min-height: 240px;
  max-height: 320px;
  overflow-y: auto;
}

.terminal-line {
  display: flex;
  gap: 10px;
  margin-bottom: 6px;
  line-height: 1.6;
  opacity: 0;
  animation: fade-in 0.3s ease forwards;
}

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

.prompt { color: var(--accent-green); }
.cmd { color: var(--text-primary); }
.out-ok { color: var(--accent-green); }
.out-info { color: var(--accent-blue); }
.out-warn { color: var(--accent-yellow); }
.out-dim { color: var(--text-muted); }
.cursor {
  display: inline-block;
  width: 8px;
  height: 14px;
  background: var(--accent-green);
  animation: blink 1s step-end infinite;
  vertical-align: middle;
}
@keyframes blink { 50% { opacity: 0; } }

/* ---- Features ---- */
.features-section {
  background: var(--bg-secondary);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 24px;
}

.feature-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  transition: all 0.25s ease;
}
.feature-card:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-hover);
  transform: translateY(-4px);
  box-shadow: var(--shadow-card);
}

.feature-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
}

.icon-blue   { background: rgba(79, 142, 247, 0.15); color: var(--accent-blue); }
.icon-purple { background: rgba(168, 85, 247, 0.15); color: var(--accent-purple); }
.icon-green  { background: rgba(34, 197, 94, 0.15);  color: var(--accent-green); }
.icon-orange { background: rgba(249, 115, 22, 0.15); color: var(--accent-orange); }
.icon-pink   { background: rgba(236, 72, 153, 0.15); color: var(--accent-pink); }
.icon-cyan   { background: rgba(6, 182, 212, 0.15);  color: var(--accent-cyan); }
.icon-yellow { background: rgba(234, 179, 8, 0.15);  color: var(--accent-yellow); }
.icon-indigo { background: rgba(99, 102, 241, 0.15); color: var(--accent-indigo); }

.feature-card h3 {
  font-size: 17px;
  font-weight: 700;
  margin-bottom: 8px;
}
.feature-card p {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.65;
}

/* ---- How It Works ---- */
.steps-container {
  display: flex;
  flex-direction: column;
  gap: 80px;
}

.step {
  display: grid;
  grid-template-columns: auto 1fr 1fr;
  gap: 40px;
  align-items: start;
}
.step-reverse {
  grid-template-columns: auto 1fr 1fr;
  direction: rtl;
}
.step-reverse > * { direction: ltr; }

.step-number {
  font-size: 80px;
  font-weight: 900;
  line-height: 1;
  background: var(--gradient-1);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  opacity: 0.25;
  min-width: 80px;
}

.step-content h3 {
  font-size: 26px;
  font-weight: 800;
  margin-bottom: 12px;
  letter-spacing: -0.02em;
}
.step-content p {
  color: var(--text-secondary);
  font-size: 16px;
  line-height: 1.7;
  margin-bottom: 20px;
}

.code-snippet {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 16px;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--accent-green);
  overflow-x: auto;
}

.task-types {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.task-pill {
  padding: 4px 12px;
  background: rgba(79, 142, 247, 0.1);
  border: 1px solid rgba(79, 142, 247, 0.25);
  border-radius: 100px;
  font-size: 12px;
  font-family: var(--font-mono);
  color: var(--accent-blue);
  font-weight: 500;
}

/* Step Visuals */
.step-visual {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px;
}

.step-visual-1 {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.device-card {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  background: var(--bg-secondary);
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
}
.device-icon { font-size: 20px; }
.device-name { font-size: 14px; font-weight: 500; margin-left: auto; }
.device-status { font-size: 12px; font-weight: 600; }
.device-status.online { color: var(--accent-green); }

.workflow-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}
.workflow-node {
  padding: 10px 24px;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  font-size: 14px;
  font-weight: 600;
  width: 100%;
  text-align: center;
}
.workflow-node.active {
  background: rgba(79, 142, 247, 0.15);
  border-color: var(--accent-blue);
  color: var(--accent-blue);
}
.workflow-node.success {
  background: rgba(34, 197, 94, 0.15);
  border-color: var(--accent-green);
  color: var(--accent-green);
}
.workflow-arrow {
  color: var(--text-muted);
  font-size: 18px;
}

.audit-card {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.audit-entry {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 12px;
  background: var(--bg-secondary);
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
}
.audit-icon { font-size: 18px; flex-shrink: 0; }
.audit-action { font-size: 14px; font-weight: 600; font-family: var(--font-mono); color: var(--accent-cyan); }
.audit-meta { font-size: 12px; color: var(--text-muted); margin-top: 2px; }

/* ---- Architecture ---- */
.arch-section { background: var(--bg-secondary); }

.arch-diagram {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 40px;
  margin-bottom: 48px;
  text-align: center;
}

.arch-cloud {
  background: rgba(79, 142, 247, 0.05);
  border: 1px solid rgba(79, 142, 247, 0.2);
  border-radius: var(--radius-lg);
  padding: 28px;
  margin-bottom: 16px;
}

.arch-cloud-title {
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--accent-blue);
  margin-bottom: 20px;
}

.arch-components {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
  margin-bottom: 20px;
}

.arch-comp {
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  font-weight: 600;
  border: 1px solid;
}
.comp-blue   { background: rgba(79, 142, 247, 0.12); border-color: rgba(79, 142, 247, 0.3); color: var(--accent-blue); }
.comp-purple { background: rgba(168, 85, 247, 0.12); border-color: rgba(168, 85, 247, 0.3); color: var(--accent-purple); }
.comp-green  { background: rgba(34, 197, 94, 0.12);  border-color: rgba(34, 197, 94, 0.3);  color: var(--accent-green); }
.comp-orange { background: rgba(249, 115, 22, 0.12); border-color: rgba(249, 115, 22, 0.3); color: var(--accent-orange); }
.comp-pink   { background: rgba(236, 72, 153, 0.12); border-color: rgba(236, 72, 153, 0.3); color: var(--accent-pink); }
.comp-cyan   { background: rgba(6, 182, 212, 0.12);  border-color: rgba(6, 182, 212, 0.3);  color: var(--accent-cyan); }
.comp-yellow { background: rgba(234, 179, 8, 0.12);  border-color: rgba(234, 179, 8, 0.3);  color: var(--accent-yellow); }
.comp-indigo { background: rgba(99, 102, 241, 0.12); border-color: rgba(99, 102, 241, 0.3); color: var(--accent-indigo); }

.arch-db {
  font-size: 13px;
  color: var(--text-muted);
  padding: 8px 16px;
  background: var(--bg-secondary);
  border-radius: var(--radius-sm);
  display: inline-block;
}

.arch-connection {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  padding: 12px 0;
}

.arch-line {
  width: 2px;
  height: 32px;
  background: linear-gradient(180deg, rgba(79, 142, 247, 0.6), rgba(79, 142, 247, 0.1));
}

.arch-label {
  font-size: 12px;
  color: var(--accent-blue);
  font-weight: 600;
  letter-spacing: 0.05em;
  padding: 4px 12px;
  background: rgba(79, 142, 247, 0.1);
  border-radius: 100px;
}

.arch-agents {
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}

.arch-agent {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  text-align: center;
  min-width: 100px;
}
.agent-icon { font-size: 28px; margin-bottom: 8px; }
.agent-label { font-size: 12px; color: var(--text-muted); font-weight: 500; }

.arch-table-wrap {
  overflow-x: auto;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
}

.arch-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}
.arch-table th {
  background: var(--bg-card);
  padding: 14px 20px;
  text-align: left;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-muted);
  border-bottom: 1px solid var(--border);
}
.arch-table td {
  padding: 14px 20px;
  border-bottom: 1px solid var(--border);
  color: var(--text-secondary);
  background: var(--bg-secondary);
}
.arch-table tr:last-child td { border-bottom: none; }
.arch-table td:first-child {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--accent-cyan);
  font-weight: 500;
  white-space: nowrap;
}
.arch-table tr:hover td { background: var(--bg-card); }

/* ---- Security ---- */
.security-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 20px;
}

.security-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px;
  transition: all 0.25s;
}
.security-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-2px);
}

.security-icon {
  font-size: 32px;
  margin-bottom: 12px;
}
.security-card h4 {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 8px;
}
.security-card p {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.6;
}
.security-card code {
  font-family: var(--font-mono);
  font-size: 12px;
  background: rgba(255, 255, 255, 0.07);
  padding: 1px 5px;
  border-radius: 4px;
  color: var(--accent-cyan);
}

/* ---- Integrations ---- */
.integrations-section { background: var(--bg-secondary); }

.integrations-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 20px;
}

.integration-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: all 0.25s;
}
.integration-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-3px);
}
.integration-card.coming-soon { opacity: 0.6; }

.integration-logo {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
}
.slack   { background: rgba(74, 21, 75, 0.4); color: #e01e5a; }
.teams   { background: rgba(69, 38, 197, 0.2); color: #6264a7; }
.email   { background: rgba(34, 197, 94, 0.15); color: var(--accent-green); }
.dashboard { background: rgba(79, 142, 247, 0.15); color: var(--accent-blue); }
.gchat   { background: rgba(234, 67, 53, 0.15); color: #ea4335; }
.whatsapp { background: rgba(37, 211, 102, 0.15); color: #25d366; }

.integration-card h4 {
  font-size: 16px;
  font-weight: 700;
}
.integration-card p {
  font-size: 14px;
  color: var(--text-secondary);
  flex: 1;
}

.status-badge {
  display: inline-block;
  padding: 4px 10px;
  border-radius: 100px;
  font-size: 11px;
  font-weight: 700;
  align-self: flex-start;
}
.status-badge.ready {
  background: rgba(34, 197, 94, 0.12);
  border: 1px solid rgba(34, 197, 94, 0.3);
  color: var(--accent-green);
}
.status-badge.planned {
  background: rgba(234, 179, 8, 0.12);
  border: 1px solid rgba(234, 179, 8, 0.3);
  color: var(--accent-yellow);
}

/* ---- Get Started / Quick Start ---- */
.quickstart-tabs {
  display: flex;
  gap: 4px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 4px;
  max-width: 400px;
  margin: 0 auto 32px;
}

.tab-btn {
  flex: 1;
  padding: 9px 16px;
  border: none;
  background: none;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  color: var(--text-muted);
  transition: all 0.2s;
}
.tab-btn.active {
  background: var(--gradient-1);
  color: white;
}
.tab-btn:hover:not(.active) { color: var(--text-primary); }

.quickstart-content {
  margin-bottom: 48px;
}

.tab-panel { display: none; }
.tab-panel.active { display: block; }

.code-block {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-bottom: 16px;
}

.code-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border);
  font-size: 12px;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.copy-btn {
  padding: 4px 12px;
  background: rgba(79, 142, 247, 0.1);
  border: 1px solid rgba(79, 142, 247, 0.25);
  border-radius: 6px;
  font-size: 12px;
  font-weight: 600;
  color: var(--accent-blue);
  cursor: pointer;
  transition: all 0.2s;
}
.copy-btn:hover { background: rgba(79, 142, 247, 0.2); }
.copy-btn.copied { color: var(--accent-green); border-color: rgba(34, 197, 94, 0.3); }

.code-block pre {
  padding: 20px;
  overflow-x: auto;
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.7;
  color: #c5c5e0;
}

.tab-note {
  font-size: 14px;
  color: var(--text-muted);
  text-align: center;
}
.tab-note code {
  font-family: var(--font-mono);
  background: rgba(255, 255, 255, 0.07);
  padding: 2px 6px;
  border-radius: 4px;
  color: var(--accent-cyan);
  font-size: 13px;
}

.platform-grid {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 16px;
}

.platform-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  font-size: 14px;
  font-weight: 500;
  color: var(--text-secondary);
}
.platform-icon { font-size: 20px; }

/* ---- Waitlist & Contact Forms ---- */
.waitlist-section {
  background: linear-gradient(180deg, var(--bg-primary) 0%, rgba(168, 85, 247, 0.04) 50%, var(--bg-primary) 100%);
}

.contact-section {
  background: linear-gradient(180deg, var(--bg-primary) 0%, rgba(79, 142, 247, 0.04) 50%, var(--bg-primary) 100%);
}

.form-card {
  max-width: 760px;
  margin: 0 auto;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 48px;
  box-shadow: var(--shadow-card);
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-bottom: 28px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-group--full {
  grid-column: 1 / -1;
}

.form-label {
  font-size: 14px;
  font-weight: 500;
  color: var(--text-secondary);
  letter-spacing: 0.01em;
}

.form-required {
  color: var(--accent-purple);
}

.form-input {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-family: var(--font-sans);
  font-size: 15px;
  padding: 12px 16px;
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
  width: 100%;
}

.form-input:focus {
  border-color: var(--accent-blue);
  box-shadow: 0 0 0 3px rgba(79, 142, 247, 0.15);
}

.form-input::placeholder {
  color: var(--text-muted);
}

.form-textarea {
  resize: vertical;
  min-height: 120px;
}

.form-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

.btn-spinner {
  width: 16px;
  height: 16px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
  display: inline-block;
  margin-left: 8px;
  vertical-align: middle;
}

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

.form-status {
  margin-top: 16px;
  font-size: 14px;
  min-height: 20px;
  border-radius: var(--radius-sm);
  padding: 0;
  transition: all 0.2s;
}

.form-status.success {
  color: var(--accent-green);
  background: rgba(34, 197, 94, 0.08);
  border: 1px solid rgba(34, 197, 94, 0.2);
  padding: 10px 14px;
}

.form-status.error {
  color: var(--accent-orange);
  background: rgba(249, 115, 22, 0.08);
  border: 1px solid rgba(249, 115, 22, 0.2);
  padding: 10px 14px;
}

.autosave-indicator {
  font-size: 12px;
  color: var(--text-muted);
  text-align: right;
  margin-bottom: 16px;
  min-height: 18px;
  transition: color 0.3s;
}

.autosave-indicator.saving {
  color: var(--accent-blue);
}

.autosave-indicator.saved {
  color: var(--accent-green);
}

@media (max-width: 640px) {
  .form-card {
    padding: 28px 20px;
  }
  .form-grid {
    grid-template-columns: 1fr;
  }
  .form-group--full {
    grid-column: 1;
  }
}

/* ---- CTA ---- */
.cta-section {
  padding: 100px 0;
  background: linear-gradient(180deg, var(--bg-primary) 0%, rgba(79, 142, 247, 0.06) 50%, var(--bg-primary) 100%);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.cta-content {
  text-align: center;
  max-width: 600px;
  margin: 0 auto;
}
.cta-content h2 {
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 16px;
}
.cta-content p {
  font-size: 18px;
  color: var(--text-secondary);
  margin-bottom: 36px;
}
.cta-actions {
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}

/* ---- Footer ---- */
.footer {
  padding: 64px 0 32px;
  background: var(--bg-secondary);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}

.footer-brand .footer-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 12px;
}
.footer-brand p {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 16px;
}

.footer-badges {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.footer-badges img { height: 20px; }
.footer-badge {
  display: inline-block;
  font-size: 11px;
  font-weight: 600;
  padding: 3px 10px;
  border-radius: 100px;
  background: rgba(34, 197, 94, 0.12);
  border: 1px solid rgba(34, 197, 94, 0.25);
  color: #4ade80;
  letter-spacing: 0.04em;
}

.footer-links h5 {
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-muted);
  margin-bottom: 16px;
}
.footer-links ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.footer-links a {
  font-size: 14px;
  color: var(--text-secondary);
  text-decoration: none;
  transition: color 0.2s;
}
.footer-links a:hover { color: var(--text-primary); }

.footer-bottom {
  border-top: 1px solid var(--border);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  font-size: 13px;
  color: var(--text-muted);
}
.footer-bottom a {
  color: var(--text-secondary);
  text-decoration: none;
  transition: color 0.2s;
}
.footer-bottom a:hover { color: var(--text-primary); }

/* ---- Responsive ---- */
@media (max-width: 1024px) {
  .step, .step-reverse {
    grid-template-columns: auto 1fr;
    direction: ltr;
  }
  .step .step-visual, .step-reverse .step-visual {
    grid-column: 2;
    margin-top: 16px;
  }
  .step-number { display: none; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .hero .container { grid-template-columns: 1fr; gap: 48px; }
  .hero-terminal { display: none; }
  .nav-links { display: none; position: fixed; top: 64px; left: 0; right: 0; flex-direction: column; background: rgba(10, 10, 15, 0.97); padding: 20px; border-bottom: 1px solid var(--border); gap: 16px; }
  .nav-links.open { display: flex; }
  .hamburger { display: flex; }
  .section { padding: 70px 0; }
  .step { grid-template-columns: 1fr; }
  .step-visual { display: none; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .arch-diagram { padding: 20px; }
  .platform-grid { gap: 10px; }
  .platform-item { padding: 8px 14px; }
}

@media (max-width: 480px) {
  .hero-stats { gap: 16px; }
  .hero-actions { flex-direction: column; }
  .hero-actions .btn { width: 100%; justify-content: center; }
  .cta-actions { flex-direction: column; }
  .cta-actions .btn { width: 100%; justify-content: center; }
  .quickstart-tabs { max-width: 100%; }
}

/* ---- Docs Section ---- */
.docs-section {
  background: var(--bg-secondary);
}

.docs-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--accent-orange);
  border-color: rgba(249, 115, 22, 0.25);
  background: rgba(249, 115, 22, 0.08);
}

.docs-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 24px;
  margin-top: 48px;
}

.doc-category {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.doc-category:hover {
  border-color: var(--border-hover);
  box-shadow: var(--shadow-card);
}

.doc-category-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border);
}

.doc-category-icon {
  font-size: 22px;
  line-height: 1;
}

.doc-category-header h3 {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary);
}

.doc-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.doc-list li a {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  text-decoration: none;
  transition: background 0.15s;
}

.doc-list li a:hover {
  background: var(--bg-card-hover);
}

.doc-title {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--accent-blue);
  transition: color 0.15s;
}

.doc-list li a:hover .doc-title {
  color: #7eb3ff;
}

.doc-desc {
  font-size: 0.78rem;
  color: var(--text-secondary);
  line-height: 1.4;
}

.docs-notice {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 40px;
  padding: 16px 20px;
  background: rgba(249, 115, 22, 0.07);
  border: 1px solid rgba(249, 115, 22, 0.2);
  border-radius: var(--radius-md);
  color: var(--text-secondary);
  font-size: 0.85rem;
}

.docs-notice svg {
  flex-shrink: 0;
  color: var(--accent-orange);
}

@media (max-width: 768px) {
  .docs-grid { grid-template-columns: 1fr; }
}

/* ===================================================
   Industrial Automation Section
   =================================================== */

.industrial-section {
  background: linear-gradient(180deg, var(--bg-primary) 0%, rgba(249, 115, 22, 0.03) 100%);
}

.industrial-highlights {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 48px;
}

@media (max-width: 1024px) {
  .industrial-highlights { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
  .industrial-highlights { grid-template-columns: 1fr; }
}

.industrial-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  transition: border-color 0.2s, transform 0.2s;
}

.industrial-card:hover {
  border-color: var(--accent-orange);
  transform: translateY(-2px);
}

.industrial-icon {
  font-size: 2rem;
  margin-bottom: 12px;
}

.industrial-card h3 {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.industrial-card p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

.industrial-scenarios {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
  margin-bottom: 40px;
}

.industrial-scenarios h3 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.industrial-scenarios-desc {
  color: var(--text-secondary);
  font-size: 0.9rem;
  margin-bottom: 16px;
}

.scenario-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.scenario-tag {
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 500;
  border: 1px solid var(--border);
  background: var(--bg-primary);
  color: var(--text-secondary);
  cursor: default;
}

.scenario-thermal  { border-color: rgba(249,115,22,0.4); color: #f97316; }
.scenario-safety   { border-color: rgba(239,68,68,0.4);  color: #ef4444; }
.scenario-pressure { border-color: rgba(249,115,22,0.4); color: #f97316; }
.scenario-connectivity { border-color: rgba(59,130,246,0.4); color: #3b82f6; }
.scenario-flow     { border-color: rgba(34,197,94,0.4);  color: #22c55e; }
.scenario-maintenance { border-color: rgba(234,179,8,0.4); color: #eab308; }
.scenario-emergency { border-color: rgba(239,68,68,0.4); color: #ef4444; }
.scenario-edge     { border-color: rgba(59,130,246,0.4); color: #3b82f6; }

.industrial-api-preview {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
}

.industrial-api-preview h3 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 16px;
}

.feature-card--highlight {
  border-color: rgba(249,115,22,0.3);
  background: linear-gradient(135deg, var(--surface) 0%, rgba(249,115,22,0.04) 100%);
}

.feature-link {
  display: inline-block;
  margin-top: 12px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--accent-orange);
  text-decoration: none;
}

.feature-link:hover {
  text-decoration: underline;
}

/* Industrial docs page badges */
.docs-badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 0.75rem;
  font-weight: 600;
}

.docs-badge-red    { background: rgba(239,68,68,0.12);  color: #ef4444; }
.docs-badge-orange { background: rgba(249,115,22,0.12); color: #f97316; }
.docs-badge-yellow { background: rgba(234,179,8,0.12);  color: #ca8a04; }
.docs-badge-green  { background: rgba(34,197,94,0.12);  color: #16a34a; }
.docs-badge-blue   { background: rgba(59,130,246,0.12); color: #2563eb; }

.doc-category--industrial {
  border-left: 3px solid var(--accent-orange);
  padding-left: 4px;
}

/* =============================================
   PREMIUM EFFECTS — Added for visual upgrade
   ============================================= */

/* ---- Scroll Progress Bar ---- */
.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  width: 0%;
  height: 3px;
  background: var(--gradient-1);
  z-index: 1000;
  transition: width 0.1s linear;
}

/* ---- Particle Canvas ---- */
.particle-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
}

/* ---- Floating Orbs ---- */
.floating-orb {
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
  z-index: 0;
  filter: blur(60px);
}

.orb-hero-1 {
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(79, 142, 247, 0.15), transparent 70%);
  top: 20%;
  right: -50px;
  animation: float-orb-1 20s ease-in-out infinite;
}

.orb-hero-2 {
  width: 200px;
  height: 200px;
  background: radial-gradient(circle, rgba(168, 85, 247, 0.12), transparent 70%);
  bottom: 10%;
  left: 5%;
  animation: float-orb-2 25s ease-in-out infinite;
}

.orb-hero-3 {
  width: 150px;
  height: 150px;
  background: radial-gradient(circle, rgba(6, 182, 212, 0.1), transparent 70%);
  top: 40%;
  left: 30%;
  animation: float-orb-3 18s ease-in-out infinite;
}

.orb-ai-1 {
  width: 350px;
  height: 350px;
  background: radial-gradient(circle, rgba(168, 85, 247, 0.12), transparent 70%);
  top: 10%;
  right: -100px;
  animation: float-orb-1 22s ease-in-out infinite;
}

.orb-ai-2 {
  width: 250px;
  height: 250px;
  background: radial-gradient(circle, rgba(79, 142, 247, 0.1), transparent 70%);
  bottom: 5%;
  left: -50px;
  animation: float-orb-2 28s ease-in-out infinite;
}

@keyframes float-orb-1 {
  0%, 100% { transform: translate(0, 0) scale(1); }
  25% { transform: translate(-30px, 40px) scale(1.1); }
  50% { transform: translate(20px, -20px) scale(0.9); }
  75% { transform: translate(-20px, -30px) scale(1.05); }
}

@keyframes float-orb-2 {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(40px, -30px) scale(1.15); }
  66% { transform: translate(-25px, 20px) scale(0.85); }
}

@keyframes float-orb-3 {
  0%, 100% { transform: translate(0, 0); }
  50% { transform: translate(30px, 30px); }
}

/* ---- Typing Animation ---- */
.typing-line {
  display: block;
  min-height: 1.15em;
  margin-bottom: 12px;
}

.typing-text {
  font-size: clamp(18px, 2.5vw, 28px);
  font-weight: 500;
  color: var(--text-secondary);
}

.typing-cursor {
  display: inline-block;
  font-weight: 300;
  color: var(--accent-blue);
  animation: blink-cursor 0.8s step-end infinite;
  margin-left: 2px;
}

@keyframes blink-cursor {
  50% { opacity: 0; }
}

/* ---- Shimmer Badge ---- */
.shimmer-badge {
  position: relative;
  overflow: hidden;
}

.shimmer-badge::after {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.15), transparent);
  animation: shimmer-sweep 3s ease-in-out infinite;
}

@keyframes shimmer-sweep {
  0% { left: -100%; }
  50%, 100% { left: 100%; }
}

/* ---- Animated Gradient Text ---- */
.animated-gradient-text {
  background: linear-gradient(270deg, #4f8ef7, #a855f7, #ec4899, #4f8ef7);
  background-size: 300% 300%;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: gradient-shift 6s ease infinite;
}

@keyframes gradient-shift {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

/* ---- Gradient Border Card ---- */
.gradient-border-card {
  position: relative;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.gradient-border-card::before {
  content: '';
  position: absolute;
  inset: 0;
  padding: 1px;
  border-radius: var(--radius-lg);
  background: conic-gradient(from 0deg, var(--accent-blue), var(--accent-purple), var(--accent-pink), var(--accent-cyan), var(--accent-blue));
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  opacity: 0;
  transition: opacity 0.4s ease;
  pointer-events: none;
}

.gradient-border-card:hover::before {
  opacity: 1;
}

.gradient-border-card:hover {
  border-color: transparent;
}

/* ---- Glass Card ---- */
.glass-card {
  background: rgba(19, 19, 31, 0.7);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--radius-lg);
  transition: all 0.3s ease;
}

.glass-card:hover {
  background: rgba(26, 26, 46, 0.8);
  border-color: rgba(168, 85, 247, 0.3);
  transform: translateY(-4px);
  box-shadow: 0 8px 32px rgba(168, 85, 247, 0.12);
}

/* ---- Staggered Reveal ---- */
.stagger-item {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}

.stagger-item.revealed {
  opacity: 1;
  transform: translateY(0);
}

/* ---- Active Nav ---- */
.nav-links a.nav-active {
  color: var(--accent-blue);
}

/* =============================================
   AI INTELLIGENCE ENGINE SECTION
   ============================================= */

.ai-engine-section {
  position: relative;
  overflow: hidden;
  background: linear-gradient(180deg, var(--bg-primary) 0%, rgba(168, 85, 247, 0.04) 50%, var(--bg-primary) 100%);
}

.ai-engine-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}

.ai-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 20px;
}

.ai-card {
  padding: 28px;
  display: flex;
  flex-direction: column;
}

.ai-card-icon {
  font-size: 2rem;
  margin-bottom: 14px;
  line-height: 1;
}

.ai-card h3 {
  font-size: 17px;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--text-primary);
}

.ai-card p {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.65;
}

/* =============================================
   CAPABILITIES SECTION
   ============================================= */

.capabilities-section {
  background: var(--bg-secondary);
}

.capabilities-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 20px;
}

.capability-card {
  padding: 28px;
  transition: all 0.3s ease;
}

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

.capability-icon {
  font-size: 2rem;
  margin-bottom: 14px;
  line-height: 1;
}

.capability-card h3 {
  font-size: 17px;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--text-primary);
}

.capability-card p {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.65;
}

/* =============================================
   WHY MOMOBOT SECTION
   ============================================= */

.why-section {
  background: linear-gradient(180deg, var(--bg-primary) 0%, rgba(79, 142, 247, 0.05) 50%, var(--bg-primary) 100%);
}

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

.why-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  text-align: center;
  transition: all 0.3s ease;
}

.why-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-4px);
  box-shadow: var(--shadow-card);
}

.why-icon {
  font-size: 2.5rem;
  margin-bottom: 16px;
  line-height: 1;
}

.why-value {
  font-size: 2.2rem;
  font-weight: 900;
  color: var(--text-primary);
  letter-spacing: -0.02em;
  margin-bottom: 6px;
}

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

/* =============================================
   RESPONSIVE — NEW SECTIONS
   ============================================= */

@media (max-width: 768px) {
  .ai-grid { grid-template-columns: 1fr 1fr; }
  .capabilities-grid { grid-template-columns: 1fr 1fr; }
  .why-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 480px) {
  .ai-grid { grid-template-columns: 1fr; }
  .capabilities-grid { grid-template-columns: 1fr; }
  .why-grid { grid-template-columns: 1fr; }
  .typing-line { display: none; }
}

/* =============================================
   PREFERS REDUCED MOTION
   ============================================= */

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

  .floating-orb,
  .typing-cursor,
  .shimmer-badge::after,
  .animated-gradient-text,
  .badge-dot {
    animation: none !important;
  }

  .stagger-item {
    opacity: 1 !important;
    transform: none !important;
  }

  .particle-canvas {
    display: none;
  }
}