/* ═══════════════════════════════════════════════════
   ORBITRA — Modern Marketing Website
   ═══════════════════════════════════════════════════ */

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

:root {
  --primary: #6366f1;
  --primary-dark: #4f46e5;
  --primary-light: #818cf8;
  --accent: #a855f7;
  --accent-light: #c084fc;

  /* Light theme (default) */
  --bg: #ffffff;
  --bg-subtle: #f8f9fb;
  --bg-card: #ffffff;
  --bg-card-hover: #f3f4f6;
  --bg-elevated: #f1f2f5;

  --text: #18181b;
  --text-muted: #52525b;
  --text-subtle: #a1a1aa;

  --border: #e4e4e7;
  --border-light: #d4d4d8;

  --gradient-primary: linear-gradient(135deg, #6366f1, #a855f7);
  --gradient-hero: linear-gradient(135deg, #6366f1 0%, #a855f7 50%, #ec4899 100%);
  --gradient-text: linear-gradient(135deg, #6366f1, #a855f7, #ec4899);

  --radius: 12px;
  --radius-lg: 20px;
  --radius-xl: 24px;
  --radius-full: 9999px;

  --shadow-sm: 0 1px 3px rgba(0,0,0,0.06);
  --shadow-md: 0 4px 20px rgba(0,0,0,0.08);
  --shadow-lg: 0 8px 40px rgba(0,0,0,0.1);
  --shadow-glow: 0 0 60px rgba(99,102,241,0.1);

  --nav-bg: rgba(255,255,255,0.85);
  --nav-mobile-bg: rgba(255,255,255,0.98);
  --hero-orb-opacity: 0.18;
  --hero-grid-opacity: 0.05;
  --chat-user-color: white;

  --ease: cubic-bezier(0.4, 0, 0.2, 1);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* Dark theme */
[data-theme="dark"] {
  --bg: #09090b;
  --bg-subtle: #111114;
  --bg-card: #16161a;
  --bg-card-hover: #1c1c22;
  --bg-elevated: #1e1e24;

  --text: #fafafa;
  --text-muted: #a1a1aa;
  --text-subtle: #71717a;

  --border: #27272a;
  --border-light: #3f3f46;

  --gradient-text: linear-gradient(135deg, #818cf8, #c084fc, #f472b6);

  --shadow-sm: 0 1px 2px rgba(0,0,0,0.3);
  --shadow-md: 0 4px 20px rgba(0,0,0,0.4);
  --shadow-lg: 0 8px 40px rgba(0,0,0,0.5);
  --shadow-glow: 0 0 60px rgba(99,102,241,0.15);

  --nav-bg: rgba(9,9,11,0.85);
  --nav-mobile-bg: rgba(9,9,11,0.98);
  --hero-orb-opacity: 0.4;
  --hero-grid-opacity: 0.03;
  --chat-user-color: white;
}

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  max-width: 100%;
  display: block;
}

/* ── Animations ── */
.animate-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s var(--ease), transform 0.6s var(--ease);
}

.animate-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Stagger children */
.features-grid .animate-in:nth-child(2) { transition-delay: 0.1s; }
.features-grid .animate-in:nth-child(3) { transition-delay: 0.2s; }
.features-grid .animate-in:nth-child(4) { transition-delay: 0.3s; }
.features-grid .animate-in:nth-child(5) { transition-delay: 0.4s; }
.features-grid .animate-in:nth-child(6) { transition-delay: 0.5s; }

.agents-grid .animate-in:nth-child(2) { transition-delay: 0.05s; }
.agents-grid .animate-in:nth-child(3) { transition-delay: 0.1s; }
.agents-grid .animate-in:nth-child(4) { transition-delay: 0.15s; }
.agents-grid .animate-in:nth-child(5) { transition-delay: 0.2s; }
.agents-grid .animate-in:nth-child(6) { transition-delay: 0.25s; }
.agents-grid .animate-in:nth-child(7) { transition-delay: 0.3s; }
.agents-grid .animate-in:nth-child(8) { transition-delay: 0.35s; }
.agents-grid .animate-in:nth-child(9) { transition-delay: 0.4s; }
.agents-grid .animate-in:nth-child(10) { transition-delay: 0.45s; }
.agents-grid .animate-in:nth-child(11) { transition-delay: 0.5s; }

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: var(--radius-full);
  font-weight: 600;
  font-size: 0.9375rem;
  border: none;
  cursor: pointer;
  transition: all 0.3s var(--ease);
  white-space: nowrap;
}

.btn-lg {
  padding: 16px 32px;
  font-size: 1rem;
}

.btn-primary {
  background: var(--gradient-primary);
  color: white;
  box-shadow: 0 4px 20px rgba(99,102,241,0.3);
}

.btn-primary:hover {
  box-shadow: 0 6px 30px rgba(99,102,241,0.5);
  transform: translateY(-2px);
}

.btn-ghost {
  color: var(--text);
  border: 1px solid var(--border);
  backdrop-filter: blur(10px);
}

.btn-ghost:hover {
  background: rgba(99,102,241,0.08);
  border-color: var(--border-light);
}

.btn-outline {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border);
  padding: 12px 28px;
  border-radius: var(--radius-full);
  font-weight: 600;
  font-size: 0.9375rem;
}

.btn-outline:hover {
  border-color: var(--primary);
  color: var(--primary-light);
  background: rgba(99,102,241,0.06);
}

/* ═══════════════════ NAVBAR ═══════════════════ */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 16px 0;
  transition: all 0.3s var(--ease);
}

.navbar.scrolled {
  padding: 10px 0;
  background: var(--nav-bg);
  backdrop-filter: blur(20px) saturate(150%);
  border-bottom: 1px solid var(--border);
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  font-size: 1.25rem;
  letter-spacing: -0.02em;
}

.logo-img {
  height: 32px;
  width: auto;
  object-fit: contain;
}

.logo-img-dark {
  display: none;
  height: 32px;
  width: auto;
  object-fit: contain;
}

[data-theme="dark"] .logo-img {
  display: none;
}

[data-theme="dark"] .logo-img-dark {
  display: block;
}

.nav-links {
  display: flex;
  gap: 32px;
}

.nav-links a {
  font-size: 0.875rem;
  color: var(--text-muted);
  transition: color 0.2s;
  font-weight: 500;
}

.nav-links a:hover {
  color: var(--text);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.nav-cta {
  background: var(--gradient-primary);
  color: white;
  padding: 10px 20px;
  border-radius: var(--radius-full);
  font-size: 0.875rem;
  font-weight: 600;
  transition: all 0.3s var(--ease);
  box-shadow: 0 2px 10px rgba(99,102,241,0.3);
}

.nav-cta:hover {
  box-shadow: 0 4px 20px rgba(99,102,241,0.5);
  transform: translateY(-1px);
}

/* ── Language Selector ── */
.lang-selector {
  position: relative;
}

.lang-btn {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 12px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  color: var(--text-muted);
  cursor: pointer;
  font-size: 0.8125rem;
  font-weight: 500;
  transition: all 0.2s var(--ease);
  font-family: inherit;
}

.lang-btn:hover {
  background: rgba(99,102,241,0.08);
  color: var(--text);
  border-color: var(--border-light);
}

.lang-selector.open .lang-btn {
  background: rgba(99,102,241,0.08);
  color: var(--text);
  border-color: var(--primary);
}

.globe-icon {
  width: 18px;
  height: 18px;
  opacity: 0.7;
}

.chevron-icon {
  width: 14px;
  height: 14px;
  opacity: 0.5;
  transition: transform 0.2s var(--ease);
}

.lang-selector.open .chevron-icon {
  transform: rotate(180deg);
}

.lang-dropdown {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 4px;
  min-width: 140px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px) scale(0.96);
  transition: all 0.2s var(--ease);
  box-shadow: var(--shadow-lg);
}

.lang-selector.open .lang-dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0) scale(1);
}

.lang-option {
  display: block;
  width: 100%;
  padding: 10px 14px;
  text-align: left;
  border: none;
  background: none;
  color: var(--text-muted);
  font-size: 0.875rem;
  font-weight: 500;
  cursor: pointer;
  border-radius: 8px;
  transition: all 0.15s;
  font-family: inherit;
}

.lang-option:hover {
  color: var(--text);
}

.lang-option.active {
  color: var(--primary-light);
  background: rgba(99,102,241,0.1);
}

/* ── Theme Toggle ── */
.theme-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: var(--radius);
  background: rgba(99,102,241,0.06);
  border: 1px solid var(--border);
  color: var(--text-muted);
  cursor: pointer;
  transition: all 0.3s var(--ease);
  position: relative;
  overflow: hidden;
  font-family: inherit;
}

.theme-toggle:hover {
  background: rgba(99,102,241,0.12);
  color: var(--primary-light);
  border-color: var(--border-light);
}

.theme-icon {
  position: absolute;
  transition: all 0.35s var(--ease-spring);
}

/* Light mode: show sun, hide moon */
.theme-icon--light {
  opacity: 1;
  transform: rotate(0deg) scale(1);
}

.theme-icon--dark {
  opacity: 0;
  transform: rotate(-90deg) scale(0.5);
}

/* Dark mode: show moon, hide sun */
[data-theme="dark"] .theme-icon--light {
  opacity: 0;
  transform: rotate(90deg) scale(0.5);
}

[data-theme="dark"] .theme-icon--dark {
  opacity: 1;
  transform: rotate(0deg) scale(1);
}

/* Light-specific overrides for elements with hardcoded dark colors */
.mockup-sidebar-item {
  background: rgba(0,0,0,0.06);
}

[data-theme="dark"] .mockup-sidebar-item {
  background: rgba(255,255,255,0.06);
}

.platform-chip {
  background: rgba(0,0,0,0.04);
}

[data-theme="dark"] .platform-chip {
  background: rgba(255,255,255,0.05);
}

.btn-ghost {
  background: rgba(0,0,0,0.04);
}

[data-theme="dark"] .btn-ghost {
  background: rgba(255,255,255,0.06);
}

.tool-tags span {
  background: rgba(0,0,0,0.04);
}

[data-theme="dark"] .tool-tags span {
  background: rgba(255,255,255,0.05);
}

.lang-btn {
  background: rgba(0,0,0,0.04);
}

[data-theme="dark"] .lang-btn {
  background: rgba(255,255,255,0.06);
}

.lang-option:hover {
  background: rgba(0,0,0,0.04);
}

[data-theme="dark"] .lang-option:hover {
  background: rgba(255,255,255,0.06);
}

.mockup-window {
  box-shadow: var(--shadow-lg), var(--shadow-glow);
}

/* ── Mobile Toggle ── */
.mobile-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  background: none;
  border: none;
  cursor: pointer;
}

.mobile-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: all 0.3s var(--ease);
}

.mobile-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}
.mobile-toggle.active span:nth-child(2) {
  opacity: 0;
}
.mobile-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* ═══════════════════ HERO ═══════════════════ */
.hero {
  position: relative;
  padding: 160px 0 80px;
  overflow: hidden;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.hero-bg {
  position: absolute;
  inset: 0;
  overflow: hidden;
}

.hero-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(100px);
  opacity: var(--hero-orb-opacity, 0.18);
}

.hero-orb--1 {
  width: 600px;
  height: 600px;
  background: var(--primary);
  top: -200px;
  left: -100px;
  animation: float1 15s ease-in-out infinite;
}

.hero-orb--2 {
  width: 500px;
  height: 500px;
  background: var(--accent);
  top: 50%;
  right: -150px;
  animation: float2 18s ease-in-out infinite;
}

.hero-orb--3 {
  width: 400px;
  height: 400px;
  background: #ec4899;
  bottom: -100px;
  left: 30%;
  animation: float3 20s ease-in-out infinite;
}

@keyframes float1 {
  0%, 100% { transform: translate(0, 0); }
  33% { transform: translate(50px, 30px); }
  66% { transform: translate(-30px, 50px); }
}

@keyframes float2 {
  0%, 100% { transform: translate(0, 0); }
  33% { transform: translate(-40px, -30px); }
  66% { transform: translate(30px, -50px); }
}

@keyframes float3 {
  0%, 100% { transform: translate(0, 0); }
  33% { transform: translate(40px, -20px); }
  66% { transform: translate(-20px, 40px); }
}

.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(99,102,241, var(--hero-grid-opacity, 0.05)) 1px, transparent 1px),
    linear-gradient(90deg, rgba(99,102,241, var(--hero-grid-opacity, 0.05)) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 40%, black 30%, transparent 100%);
  -webkit-mask-image: radial-gradient(ellipse 80% 60% at 50% 40%, black 30%, transparent 100%);
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
}

.hero-badge {
  display: inline-block;
  padding: 8px 20px;
  background: rgba(99,102,241,0.12);
  border: 1px solid rgba(99,102,241,0.25);
  border-radius: var(--radius-full);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--primary-light);
  margin-bottom: 32px;
  animation: fadeInUp 0.8s var(--ease) both;
}

.hero-title {
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin-bottom: 24px;
  animation: fadeInUp 0.8s var(--ease) 0.1s both;
}

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

.hero-subtitle {
  font-size: 1.125rem;
  color: var(--text-muted);
  max-width: 640px;
  margin: 0 auto 40px;
  line-height: 1.7;
  animation: fadeInUp 0.8s var(--ease) 0.2s both;
}

.hero-actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  animation: fadeInUp 0.8s var(--ease) 0.3s both;
}

.hero-platforms {
  margin-top: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  animation: fadeInUp 0.8s var(--ease) 0.4s both;
}

.hero-platforms > span {
  font-size: 0.8125rem;
  color: var(--text-subtle);
  font-weight: 500;
}

.platforms-icons {
  display: flex;
  gap: 8px;
}

.platform-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius-full);
  font-size: 0.8125rem;
  color: var(--text-muted);
  font-weight: 500;
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ── Hero Mockup ── */
.hero-mockup {
  position: relative;
  z-index: 2;
  margin-top: 64px;
  padding: 0 24px;
  animation: fadeInUp 1s var(--ease) 0.5s both;
}

.mockup-window {
  max-width: 900px;
  margin: 0 auto;
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  overflow: hidden;
  box-shadow: var(--shadow-lg), var(--shadow-glow);
}

.mockup-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 14px 18px;
  background: var(--bg-subtle);
  border-bottom: 1px solid var(--border);
}

.mockup-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
}

.mockup-dot--red { background: #ef4444; }
.mockup-dot--yellow { background: #eab308; }
.mockup-dot--green { background: #22c55e; }

.mockup-title {
  flex: 1;
  text-align: center;
  font-size: 0.75rem;
  color: var(--text-subtle);
  font-weight: 500;
}

.mockup-body {
  display: flex;
  min-height: 300px;
}

.mockup-sidebar {
  width: 60px;
  background: var(--bg-subtle);
  border-right: 1px solid var(--border);
  padding: 16px 12px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.mockup-sidebar-item {
  width: 100%;
  height: 8px;
  border-radius: 4px;
}

.mockup-sidebar-item.active {
  background: var(--gradient-primary);
}

.mockup-content {
  flex: 1;
  padding: 20px;
}

.mockup-cards {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  margin-bottom: 20px;
}

.mockup-card {
  height: 60px;
  border-radius: 10px;
  opacity: 0.8;
}

.mockup-card--purple {
  background: linear-gradient(135deg, rgba(99,102,241,0.3), rgba(99,102,241,0.1));
  border: 1px solid rgba(99,102,241,0.2);
}

.mockup-card--blue {
  background: linear-gradient(135deg, rgba(59,130,246,0.3), rgba(59,130,246,0.1));
  border: 1px solid rgba(59,130,246,0.2);
}

.mockup-card--green {
  background: linear-gradient(135deg, rgba(34,197,94,0.3), rgba(34,197,94,0.1));
  border: 1px solid rgba(34,197,94,0.2);
}

.mockup-card--amber {
  background: linear-gradient(135deg, rgba(234,179,8,0.3), rgba(234,179,8,0.1));
  border: 1px solid rgba(234,179,8,0.2);
}

.mockup-chart {
  height: 140px;
  border-radius: 10px;
  background: linear-gradient(180deg, rgba(99,102,241,0.15) 0%, rgba(99,102,241,0.02) 100%);
  border: 1px solid rgba(99,102,241,0.15);
  position: relative;
  overflow: hidden;
}

.mockup-chart::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 60%;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 800 200'%3E%3Cpath d='M0,150 Q100,120 200,130 T400,90 T600,110 T800,60' fill='none' stroke='%236366f1' stroke-width='2' opacity='0.5'/%3E%3Cpath d='M0,150 Q100,120 200,130 T400,90 T600,110 T800,60 L800,200 L0,200Z' fill='url(%23grad)' opacity='0.15'/%3E%3Cdefs%3E%3ClinearGradient id='grad' x1='0' y1='0' x2='0' y2='1'%3E%3Cstop offset='0' stop-color='%236366f1'/%3E%3Cstop offset='1' stop-color='%236366f1' stop-opacity='0'/%3E%3C/linearGradient%3E%3C/defs%3E%3C/svg%3E") center bottom / 100% auto no-repeat;
}

/* ═══════════════════ STATS ═══════════════════ */
.stats {
  padding: 48px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: var(--bg-subtle);
}

.stats-grid {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 48px;
  flex-wrap: wrap;
}

.stat-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}

.stat-number {
  font-size: 2.5rem;
  font-weight: 900;
  background: var(--gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1.1;
}

.stat-label {
  font-size: 0.875rem;
  color: var(--text-muted);
  font-weight: 500;
}

.stat-divider {
  width: 1px;
  height: 40px;
  background: var(--border);
}

/* ═══════════════════ SECTION HEADERS ═══════════════════ */
.section-header {
  text-align: center;
  margin-bottom: 64px;
}

.section-tag {
  display: inline-block;
  padding: 6px 16px;
  background: rgba(99,102,241,0.1);
  border: 1px solid rgba(99,102,241,0.2);
  border-radius: var(--radius-full);
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--primary-light);
  margin-bottom: 20px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.section-title {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: 16px;
}

.section-subtitle {
  font-size: 1.0625rem;
  color: var(--text-muted);
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.7;
}

/* ═══════════════════ FEATURES ═══════════════════ */
.features {
  padding: 120px 0;
}

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

.feature-card {
  padding: 32px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  transition: all 0.3s var(--ease);
  box-shadow: var(--shadow-sm);
}

.feature-card:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-light);
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.feature-icon {
  width: 48px;
  height: 48px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}

.feature-icon--purple {
  background: rgba(99,102,241,0.12);
  color: #818cf8;
}
.feature-icon--blue {
  background: rgba(59,130,246,0.12);
  color: #60a5fa;
}
.feature-icon--green {
  background: rgba(34,197,94,0.12);
  color: #4ade80;
}
.feature-icon--amber {
  background: rgba(234,179,8,0.12);
  color: #facc15;
}
.feature-icon--pink {
  background: rgba(236,72,153,0.12);
  color: #f472b6;
}
.feature-icon--cyan {
  background: rgba(6,182,212,0.12);
  color: #22d3ee;
}

.feature-card h3 {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: 10px;
  letter-spacing: -0.01em;
}

.feature-card p {
  font-size: 0.9375rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* ═══════════════════ COMMANDER ═══════════════════ */
.commander {
  padding: 120px 0;
  background: var(--bg-subtle);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.commander-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.commander-info .section-tag {
  display: inline-block;
}

.commander-info .section-title {
  text-align: left;
}

.commander-desc {
  font-size: 1.0625rem;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 32px;
}

.commander-examples {
  margin-bottom: 32px;
}

.example-label {
  font-size: 0.8125rem;
  color: var(--text-subtle);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  display: block;
  margin-bottom: 12px;
}

.example-prompt {
  margin-bottom: 10px;
}

.example-prompt p {
  padding: 12px 16px;
  background: rgba(99,102,241,0.06);
  border: 1px solid rgba(99,102,241,0.15);
  border-radius: var(--radius);
  font-size: 0.9375rem;
  color: var(--text-muted);
  font-style: italic;
}

.commander-features {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.cmd-feature {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.9375rem;
  color: var(--text-muted);
}

.cmd-feature svg {
  color: var(--primary-light);
  flex-shrink: 0;
}

/* ── Chat Window ── */
.commander-visual {
  display: flex;
  justify-content: center;
}

.chat-window {
  width: 100%;
  max-width: 420px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg), var(--shadow-glow);
}

.chat-header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
  background: var(--bg-subtle);
}

.chat-avatar {
  width: 32px;
  height: 32px;
  border-radius: 10px;
  background: var(--gradient-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
}

.chat-header span {
  font-weight: 600;
  font-size: 0.9375rem;
  flex: 1;
}

.chat-status {
  font-size: 0.75rem;
  color: #4ade80;
  font-weight: 500;
}

.chat-messages {
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  min-height: 220px;
}

.chat-msg {
  max-width: 90%;
}

.chat-msg--user {
  align-self: flex-end;
}

.chat-msg--user p {
  background: var(--gradient-primary);
  color: white;
  padding: 12px 16px;
  border-radius: 16px 16px 4px 16px;
  font-size: 0.875rem;
  line-height: 1.5;
}

.chat-msg--ai {
  align-self: flex-start;
}

.chat-thinking {
  padding: 10px 14px;
  background: rgba(168,85,247,0.08);
  border: 1px solid rgba(168,85,247,0.15);
  border-radius: 12px;
  margin-bottom: 10px;
}

.chat-thinking span {
  font-size: 0.8125rem;
  color: var(--accent-light);
  font-style: italic;
}

.chat-action-card {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  background: rgba(34,197,94,0.08);
  border: 1px solid rgba(34,197,94,0.2);
  border-radius: 12px;
}

.action-card-icon {
  font-size: 1.25rem;
}

.chat-action-card strong {
  display: block;
  font-size: 0.875rem;
  margin-bottom: 2px;
}

.chat-action-card span {
  font-size: 0.75rem;
  color: var(--text-subtle);
}

.chat-input {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 20px;
  border-top: 1px solid var(--border);
  background: var(--bg-subtle);
}

.chat-input span {
  font-size: 0.875rem;
  color: var(--text-subtle);
}

.chat-input svg {
  color: var(--primary-light);
  opacity: 0.6;
}

/* ═══════════════════ AGENTS ═══════════════════ */
.agents {
  padding: 120px 0;
  overflow: hidden;
}

.agents-grid {
  position: relative;
  min-height: 1020px;
  margin-top: 56px;
  isolation: isolate;
  --orbit-radius: clamp(340px, 31vw, 420px);
  --orbit-duration: 34s;
}

.agents-grid::before,
.agents-grid::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  border-radius: 50%;
  transform: translate(-50%, -50%);
  pointer-events: none;
}

.agents-grid::before {
  width: clamp(430px, 40vw, 540px);
  height: clamp(430px, 40vw, 540px);
  border: 1px solid rgba(99,102,241,0.12);
  box-shadow: 0 0 0 40px rgba(99,102,241,0.03);
}

.agents-grid::after {
  width: clamp(760px, 72vw, 940px);
  height: clamp(760px, 72vw, 940px);
  border: 1px solid rgba(168,85,247,0.12);
  background:
    radial-gradient(circle at center, rgba(99,102,241,0.08) 0%, rgba(99,102,241,0.02) 34%, transparent 62%),
    radial-gradient(circle at center, rgba(168,85,247,0.05) 0%, transparent 72%);
  z-index: -1;
}

.agent-card {
  position: relative;
  z-index: 1;
  width: clamp(168px, 16vw, 188px);
  padding: 22px 20px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  text-align: center;
  backdrop-filter: blur(14px);
  transition: background 0.3s var(--ease), border-color 0.3s var(--ease), box-shadow 0.3s var(--ease), opacity 0.5s var(--ease), filter 0.5s var(--ease);
}

.agent-card:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-light);
  box-shadow: var(--shadow-md);
}

.agent-card--orbit {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) rotate(var(--orbit-angle)) translateY(calc(var(--orbit-radius) * -1)) rotate(calc(var(--orbit-angle) * -1));
  animation: orbit-spin var(--orbit-duration) linear infinite;
  animation-delay: var(--orbit-delay, 0s);
  will-change: transform;
}

.agents-grid .agent-card--orbit.animate-in {
  opacity: 0;
  filter: blur(10px);
}

.agents-grid .agent-card--orbit.animate-in.visible {
  opacity: 1;
  filter: blur(0);
}

.agent-card--orbit:hover {
  border-color: rgba(99,102,241,0.28);
  box-shadow: 0 14px 36px rgba(99,102,241,0.16);
}

.agents-grid:hover .agent-card--orbit {
  animation-play-state: paused;
}

.agent-card--commander {
  position: absolute;
  top: 50%;
  left: 50%;
  width: clamp(230px, 24vw, 280px);
  min-height: 250px;
  padding: 32px 28px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  transform: translate(-50%, -50%);
  border-color: rgba(99,102,241,0.3);
  background:
    linear-gradient(180deg, rgba(99,102,241,0.12), rgba(99,102,241,0.05)),
    var(--bg-card);
  box-shadow: 0 18px 60px rgba(99,102,241,0.16);
  z-index: 2;
}

.agents-grid .agent-card--commander.animate-in {
  opacity: 0;
  transform: translate(-50%, -50%) translateY(24px);
}

.agents-grid .agent-card--commander.animate-in.visible {
  opacity: 1;
  transform: translate(-50%, -50%);
}

.agent-card--commander::before {
  content: "";
  position: absolute;
  inset: -34px;
  border-radius: 36px;
  background: radial-gradient(circle, rgba(99,102,241,0.22) 0%, rgba(99,102,241,0.08) 42%, transparent 72%);
  filter: blur(18px);
  z-index: -1;
}

.agent-card--commander:hover {
  transform: translate(-50%, -50%) translateY(-4px);
  border-color: rgba(99,102,241,0.5);
  box-shadow: var(--shadow-glow);
}

.agent-card--commander h4 {
  font-size: 1.35rem;
}

.agent-card--commander p {
  font-size: 0.9rem;
}

.orbit-slot-1 { --orbit-angle: 0deg; }
.orbit-slot-2 { --orbit-angle: 36deg; }
.orbit-slot-3 { --orbit-angle: 72deg; }
.orbit-slot-4 { --orbit-angle: 108deg; }
.orbit-slot-5 { --orbit-angle: 144deg; }
.orbit-slot-6 { --orbit-angle: 180deg; }
.orbit-slot-7 { --orbit-angle: 216deg; }
.orbit-slot-8 { --orbit-angle: 252deg; }
.orbit-slot-9 { --orbit-angle: 288deg; }
.orbit-slot-10 { --orbit-angle: 324deg; }

@keyframes orbit-spin {
  from {
    transform: translate(-50%, -50%) rotate(var(--orbit-angle)) translateY(calc(var(--orbit-radius) * -1)) rotate(calc(var(--orbit-angle) * -1));
  }
  to {
    transform: translate(-50%, -50%) rotate(calc(var(--orbit-angle) + 360deg)) translateY(calc(var(--orbit-radius) * -1)) rotate(calc((var(--orbit-angle) + 360deg) * -1));
  }
}

.agent-icon {
  width: 48px;
  height: 48px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 14px;
  font-weight: 800;
  font-size: 0.8125rem;
  letter-spacing: -0.02em;
}

.agent-icon--seo { background: rgba(34,197,94,0.12); color: #4ade80; }
.agent-icon--copy { background: rgba(59,130,246,0.12); color: #60a5fa; }
.agent-icon--social { background: rgba(236,72,153,0.12); color: #f472b6; }
.agent-icon--mail { background: rgba(234,179,8,0.12); color: #facc15; }
.agent-icon--studio { background: rgba(168,85,247,0.12); color: #c084fc; }
.agent-icon--campaign { background: rgba(249,115,22,0.12); color: #fb923c; }
.agent-icon--metrics { background: rgba(6,182,212,0.12); color: #22d3ee; }
.agent-icon--ads { background: rgba(239,68,68,0.12); color: #f87171; }
.agent-icon--canvas { background: rgba(99,102,241,0.12); color: #818cf8; }
.agent-icon--pr { background: rgba(16,185,129,0.12); color: #34d399; }
.agent-icon--commander { background: var(--gradient-primary); color: white; font-size: 1.25rem; }

.agent-card h4 {
  font-size: 0.9375rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.agent-card p {
  font-size: 0.8125rem;
  color: var(--text-muted);
  line-height: 1.5;
}

/* ═══════════════════ TOOLS ═══════════════════ */
.tools {
  padding: 120px 0;
  background: var(--bg-subtle);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.tools-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

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

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

.tool-card--wide {
  grid-column: 1 / -1;
}

.tool-card-icon {
  width: 56px;
  height: 56px;
  border-radius: 16px;
  background: rgba(99,102,241,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary-light);
  margin-bottom: 20px;
}

.tool-card h3 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 12px;
}

.tool-card p {
  font-size: 0.9375rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 20px;
}

.tool-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.tool-tags span {
  padding: 5px 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  color: var(--text-muted);
  font-weight: 500;
}

/* ═══════════════════ WORKFLOW ═══════════════════ */
.workflow {
  padding: 120px 0;
}

.workflow-steps {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  gap: 0;
  flex-wrap: wrap;
}

.workflow-step {
  flex: 1;
  min-width: 200px;
  max-width: 260px;
  text-align: center;
  padding: 0 16px;
}

.step-number {
  width: 52px;
  height: 52px;
  border-radius: 16px;
  background: var(--gradient-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  font-weight: 800;
  color: white;
  margin: 0 auto 16px;
  box-shadow: 0 4px 20px rgba(99,102,241,0.3);
}

.workflow-step h3 {
  font-size: 1.0625rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.workflow-step p {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.6;
}

.workflow-connector {
  width: 48px;
  height: 2px;
  background: var(--border);
  margin-top: 26px;
  flex-shrink: 0;
}

/* ═══════════════════ PRICING ═══════════════════ */
.pricing {
  padding: 120px 0;
  background: var(--bg-subtle);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

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

.pricing-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  overflow: hidden;
  transition: all 0.3s var(--ease);
  position: relative;
  display: flex;
  flex-direction: column;
}

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

.pricing-card--featured {
  border-color: var(--primary);
  box-shadow: var(--shadow-glow);
  transform: scale(1.04);
}

.pricing-card--featured:hover {
  transform: scale(1.04) translateY(-4px);
}

.pricing-popular {
  background: var(--gradient-primary);
  color: white;
  text-align: center;
  padding: 8px;
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.03em;
}

.pricing-header {
  padding: 32px 32px 0;
}

.pricing-header h3 {
  font-size: 1.5rem;
  font-weight: 800;
  margin-bottom: 8px;
}

.pricing-desc {
  font-size: 0.9375rem;
  color: var(--text-muted);
}

.pricing-body {
  padding: 24px 32px 32px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.pricing-body ul {
  list-style: none;
  margin-bottom: 28px;
  flex: 1;
}

.pricing-body li {
  padding: 10px 0;
  font-size: 0.9375rem;
  color: var(--text-muted);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 10px;
}

.pricing-body li::before {
  content: '✓';
  color: var(--primary-light);
  font-weight: 700;
  font-size: 0.875rem;
}

.pricing-body .btn {
  width: 100%;
  justify-content: center;
}

/* ═══════════════════ FAQ ═══════════════════ */
.faq {
  padding: 120px 0;
}

.faq-list {
  max-width: 700px;
  margin: 0 auto;
}

.faq-item {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-bottom: 12px;
  overflow: hidden;
  transition: all 0.3s var(--ease);
  background: var(--bg-card);
}

.faq-item:hover {
  border-color: var(--border-light);
}

.faq-item[open] {
  border-color: rgba(99,102,241,0.3);
}

.faq-item summary {
  padding: 18px 24px;
  font-weight: 600;
  font-size: 0.9375rem;
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: color 0.2s;
}

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

.faq-item summary::after {
  content: '+';
  font-size: 1.25rem;
  color: var(--text-subtle);
  font-weight: 300;
  transition: transform 0.3s var(--ease);
}

.faq-item[open] summary::after {
  transform: rotate(45deg);
}

.faq-item[open] summary {
  color: var(--primary-light);
}

.faq-item p {
  padding: 0 24px 18px;
  font-size: 0.9375rem;
  color: var(--text-muted);
  line-height: 1.7;
}

/* ═══════════════════ FINAL CTA ═══════════════════ */
.final-cta {
  padding: 120px 0;
  background: var(--bg-subtle);
  border-top: 1px solid var(--border);
  position: relative;
  overflow: hidden;
}

.final-cta::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 600px;
  height: 600px;
  background: var(--primary);
  filter: blur(160px);
  opacity: 0.15;
  border-radius: 50%;
}

.cta-content {
  position: relative;
  text-align: center;
  max-width: 600px;
  margin: 0 auto;
}

.cta-content h2 {
  font-size: clamp(2rem, 4vw, 2.75rem);
  font-weight: 800;
  margin-bottom: 16px;
  letter-spacing: -0.02em;
}

.cta-content p {
  font-size: 1.0625rem;
  color: var(--text-muted);
  margin-bottom: 32px;
  line-height: 1.7;
}

/* ═══════════════════ FOOTER ═══════════════════ */
.footer {
  padding: 64px 0 32px;
  border-top: 1px solid var(--border);
}

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

.footer-brand p {
  font-size: 0.9375rem;
  color: var(--text-muted);
  margin-top: 16px;
  line-height: 1.6;
  max-width: 280px;
}

.footer-col h4 {
  font-size: 0.875rem;
  font-weight: 700;
  margin-bottom: 16px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-subtle);
}

.footer-col a {
  display: block;
  font-size: 0.9375rem;
  color: var(--text-muted);
  padding: 4px 0;
  transition: color 0.2s;
}

.footer-col a:hover {
  color: var(--text);
}

.footer-bottom {
  padding-top: 24px;
  border-top: 1px solid var(--border);
  text-align: center;
}

.footer-bottom p {
  font-size: 0.8125rem;
  color: var(--text-subtle);
}

/* ═══════════════════ RESPONSIVE ═══════════════════ */
@media (max-width: 1024px) {
  .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .commander-layout {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .commander-info .section-title {
    text-align: center;
  }

  .commander-info .section-tag {
    text-align: center;
  }

  .commander-info {
    text-align: center;
  }

  .commander-features {
    align-items: center;
  }

  .pricing-grid {
    grid-template-columns: 1fr;
    max-width: 440px;
    margin: 0 auto;
  }

  .pricing-card--featured {
    transform: none;
  }

  .pricing-card--featured:hover {
    transform: translateY(-4px);
  }

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

@media (max-width: 768px) {
  .nav-links {
    display: none;
    position: fixed;
    top: 64px;
    left: 0;
    right: 0;
    background: var(--nav-mobile-bg);
    backdrop-filter: blur(20px);
    flex-direction: column;
    padding: 24px;
    gap: 0;
    border-bottom: 1px solid var(--border);
  }

  .nav-links.open {
    display: flex;
  }

  .nav-links a {
    padding: 14px 0;
    font-size: 1rem;
    border-bottom: 1px solid var(--border);
  }

  .mobile-toggle {
    display: flex;
  }

  .nav-cta {
    display: none;
  }

  .hero {
    padding: 120px 0 60px;
    min-height: auto;
  }

  .hero-title {
    font-size: 2.25rem;
  }

  .hero-subtitle {
    font-size: 1rem;
  }

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

  .agents-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    min-height: auto;
    gap: 16px;
    margin-top: 40px;
  }

  .agents-grid::before,
  .agents-grid::after {
    display: none;
  }

  .agent-card,
  .agent-card--orbit,
  .agent-card--commander {
    position: static;
    width: auto;
    min-height: 0;
    transform: none;
  }

  .agent-card--orbit {
    animation: none;
    filter: none;
  }

  .agent-card--commander {
    grid-column: 1 / -1;
  }

  .agent-card--orbit:hover,
  .agent-card--commander:hover {
    transform: none;
  }

  .agents-grid .agent-card--orbit.animate-in,
  .agents-grid .agent-card--orbit.animate-in.visible,
  .agents-grid .agent-card--commander.animate-in,
  .agents-grid .agent-card--commander.animate-in.visible {
    opacity: 1;
    transform: none;
  }

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

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

  .stats-grid {
    gap: 24px;
  }

  .stat-divider {
    display: none;
  }

  .workflow-steps {
    flex-direction: column;
    align-items: center;
    gap: 24px;
  }

  .workflow-connector {
    width: 2px;
    height: 32px;
    margin-top: 0;
  }

  .workflow-step {
    max-width: 340px;
  }

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

  .hero-platforms {
    flex-direction: column;
    gap: 12px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .agent-card--orbit {
    animation: none;
  }
}

@media (max-width: 480px) {
  .hero-title {
    font-size: 2rem;
  }

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

  .agent-card--commander {
    grid-column: auto;
  }

  .hero-actions {
    flex-direction: column;
    align-items: center;
  }

  .btn-lg {
    width: 100%;
    justify-content: center;
  }
}