/* ============================================================
   RAGBot — Landing Page Styles
   ============================================================ */

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

:root {
  --amber-50: #fffbeb;
  --amber-100: #fef3c7;
  --amber-200: #fde68a;
  --amber-300: #fcd34d;
  --amber-400: #fbbf24;
  --amber-500: #f59e0b;
  --amber-600: #d97706;
  --amber-700: #b45309;
  --amber-800: #92400e;
  --amber-900: #78350f;

  --orange-400: #fb923c;
  --orange-500: #f97316;
  --orange-600: #ea580c;

  --zinc-50: #fafafa;
  --zinc-100: #f4f4f5;
  --zinc-200: #e4e4e7;
  --zinc-300: #d4d4d8;
  --zinc-400: #a1a1aa;
  --zinc-500: #71717a;
  --zinc-600: #52525b;
  --zinc-700: #3f3f46;
  --zinc-800: #27272a;
  --zinc-900: #18181b;
  --zinc-950: #09090b;

  --emerald-50: #ecfdf5;
  --emerald-100: #d1fae5;
  --emerald-400: #34d399;
  --emerald-500: #10b981;
  --emerald-600: #059669;
  --emerald-700: #047857;

  --purple-50: #faf5ff;
  --purple-100: #f3e8ff;
  --purple-400: #c084fc;
  --purple-500: #a855f7;
  --purple-600: #9333ea;

  --blue-50: #eff6ff;
  --blue-100: #dbeafe;
  --blue-500: #3b82f6;
  --blue-600: #2563eb;

  --red-50: #fef2f2;
  --red-100: #fee2e2;
  --red-500: #ef4444;
  --red-600: #dc2626;

  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  --max-width: 1200px;
  --nav-height: 72px;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--nav-height);
}

body {
  font-family: var(--font-sans);
  color: var(--zinc-900);
  background: var(--zinc-50);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img {
  max-width: 100%;
  height: auto;
}

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

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

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 28px;
  border-radius: 10px;
  font-size: 15px;
  font-weight: 600;
  font-family: var(--font-sans);
  cursor: pointer;
  transition: all 0.25s ease;
  border: none;
  line-height: 1;
}

.btn-primary {
  background: linear-gradient(135deg, var(--amber-500), var(--orange-500));
  color: white;
  box-shadow: 0 4px 14px rgba(245, 158, 11, 0.35);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(245, 158, 11, 0.45);
}

.btn-secondary {
  background: white;
  color: var(--zinc-800);
  border: 1.5px solid var(--zinc-200);
}

.btn-secondary:hover {
  border-color: var(--amber-300);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.06);
  transform: translateY(-1px);
}

.btn-lg {
  padding: 16px 36px;
  font-size: 17px;
  border-radius: 12px;
}

.btn-sm {
  padding: 8px 18px;
  font-size: 13px;
  border-radius: 8px;
}

/* --- Navigation --- */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--zinc-200);
  height: var(--nav-height);
  transition: box-shadow 0.3s ease;
}

.nav.scrolled {
  box-shadow: 0 1px 8px rgba(0, 0, 0, 0.06);
}

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

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 20px;
  font-weight: 700;
  color: var(--zinc-900);
}

.nav-logo-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--amber-500), var(--orange-500));
  color: white;
  font-size: 18px;
  font-weight: 700;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
}

.nav-links a {
  font-size: 14px;
  font-weight: 500;
  color: var(--zinc-600);
  transition: color 0.2s;
}

.nav-links a:hover {
  color: var(--amber-600);
}

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

.mobile-menu-btn {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  color: var(--zinc-700);
}

@media (max-width: 768px) {
  .nav-links,
  .nav-actions {
    display: none;
  }

  .mobile-menu-btn {
    display: flex;
  }

  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: var(--nav-height);
    left: 0;
    right: 0;
    background: white;
    border-bottom: 1px solid var(--zinc-200);
    padding: 24px;
    gap: 16px;
    align-items: flex-start;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
  }

  .nav-links.open + .nav-actions {
    display: none;
  }
}

/* --- Hero --- */
.hero {
  padding: 140px 0 80px;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(245, 158, 11, 0.08) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: -30%;
  left: -10%;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(168, 85, 247, 0.06) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.hero .container {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.hero-content {
  animation: fadeInUp 0.8s ease-out;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  border-radius: 100px;
  font-size: 13px;
  font-weight: 600;
  background: var(--amber-100);
  color: var(--amber-800);
  margin-bottom: 24px;
}

.hero-badge-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--emerald-500);
  animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

.hero h1 {
  font-size: 52px;
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.03em;
  color: var(--zinc-900);
  margin-bottom: 20px;
}

.hero h1 .highlight {
  background: linear-gradient(135deg, var(--amber-500), var(--orange-500));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero p {
  font-size: 18px;
  color: var(--zinc-500);
  max-width: 520px;
  margin-bottom: 36px;
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.hero-stats {
  display: flex;
  gap: 40px;
  margin-top: 48px;
  padding-top: 32px;
  border-top: 1px solid var(--zinc-200);
}

.hero-stat h3 {
  font-size: 28px;
  font-weight: 800;
  color: var(--zinc-900);
  line-height: 1;
}

.hero-stat p {
  font-size: 13px;
  color: var(--zinc-400);
  margin-bottom: 0;
  margin-top: 4px;
}

.hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  animation: fadeIn 1s ease-out 0.3s both;
}

.hero-card {
  width: 100%;
  max-width: 480px;
  background: white;
  border-radius: 20px;
  padding: 32px;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.08), 0 8px 20px rgba(0, 0, 0, 0.04);
  border: 1px solid var(--zinc-200);
}

.hero-card-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 24px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--zinc-100);
}

.hero-card-avatar {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--amber-500), var(--orange-500));
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 18px;
  font-weight: 700;
}

.hero-card-info h4 {
  font-size: 14px;
  font-weight: 600;
  color: var(--zinc-900);
}

.hero-card-info p {
  font-size: 12px;
  color: var(--zinc-400);
  margin: 0;
}

.hero-card-messages {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.message {
  padding: 12px 16px;
  border-radius: 12px;
  font-size: 14px;
  line-height: 1.5;
  max-width: 85%;
  animation: messageIn 0.4s ease-out both;
}

.message.user {
  background: var(--zinc-100);
  color: var(--zinc-800);
  align-self: flex-end;
  border-bottom-right-radius: 4px;
}

.message.bot {
  background: linear-gradient(135deg, var(--amber-50), var(--orange-50));
  color: var(--zinc-800);
  align-self: flex-start;
  border-bottom-left-radius: 4px;
  border: 1px solid var(--amber-200);
}

.message.bot .highlight-text {
  color: var(--amber-700);
  font-weight: 600;
}

.message:nth-child(1) { animation-delay: 0.6s; }
.message:nth-child(2) { animation-delay: 1.2s; }
.message:nth-child(3) { animation-delay: 1.8s; }

@keyframes messageIn {
  from {
    opacity: 0;
    transform: translateY(12px) scale(0.97);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@media (max-width: 968px) {
  .hero {
    padding: 100px 0 60px;
  }
  .hero .container {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .hero h1 {
    font-size: 36px;
  }
  .hero p {
    font-size: 16px;
  }
  .hero-visual {
    order: -1;
  }
  .hero-card {
    max-width: 100%;
  }
  .hero-stats {
    gap: 24px;
  }
  .hero-stat h3 {
    font-size: 22px;
  }
}

/* --- Sections Common --- */
.section {
  padding: 100px 0;
}

.section-header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 60px;
}

.section-header h2 {
  font-size: 38px;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--zinc-900);
  margin-bottom: 16px;
}

.section-header p {
  font-size: 17px;
  color: var(--zinc-500);
  line-height: 1.7;
}

.section-header .badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 12px;
  border-radius: 100px;
  font-size: 12px;
  font-weight: 600;
  background: var(--purple-100);
  color: var(--purple-600);
  margin-bottom: 16px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

@media (max-width: 768px) {
  .section {
    padding: 60px 0;
  }
  .section-header h2 {
    font-size: 28px;
  }
  .section-header p {
    font-size: 15px;
  }
}

/* --- Features --- */
.features {
  background: white;
  border-top: 1px solid var(--zinc-200);
}

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

.feature-card {
  padding: 32px;
  border-radius: 16px;
  border: 1px solid var(--zinc-200);
  background: white;
  transition: all 0.3s ease;
}

.feature-card:hover {
  border-color: var(--amber-200);
  box-shadow: 0 8px 30px rgba(245, 158, 11, 0.08);
  transform: translateY(-4px);
}

.feature-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: 12px;
  margin-bottom: 20px;
  font-size: 22px;
}

.feature-icon.amber { background: var(--amber-100); color: var(--amber-700); }
.feature-icon.purple { background: var(--purple-100); color: var(--purple-600); }
.feature-icon.emerald { background: var(--emerald-100); color: var(--emerald-700); }
.feature-icon.blue { background: var(--blue-100); color: var(--blue-600); }
.feature-icon.red { background: var(--red-100); color: var(--red-600); }
.feature-icon.zinc { background: var(--zinc-100); color: var(--zinc-600); }

.feature-card h3 {
  font-size: 18px;
  font-weight: 700;
  color: var(--zinc-900);
  margin-bottom: 10px;
}

.feature-card p {
  font-size: 14px;
  color: var(--zinc-500);
  line-height: 1.7;
}

@media (max-width: 968px) {
  .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .features-grid {
    grid-template-columns: 1fr;
  }
}

/* --- How It Works --- */
.how-it-works {
  background: var(--zinc-50);
}

.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  counter-reset: step;
}

.step {
  text-align: center;
  padding: 40px 24px;
  position: relative;
}

.step-number {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--amber-500), var(--orange-500));
  color: white;
  font-size: 22px;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  position: relative;
  z-index: 1;
}

.step::after {
  content: '';
  position: absolute;
  top: 44px;
  left: calc(50% + 56px);
  width: calc(100% - 56px - 40px);
  height: 2px;
  background: linear-gradient(90deg, var(--amber-200), transparent);
}

.step:last-child::after {
  display: none;
}

.step h3 {
  font-size: 18px;
  font-weight: 700;
  color: var(--zinc-900);
  margin-bottom: 10px;
}

.step p {
  font-size: 14px;
  color: var(--zinc-500);
  line-height: 1.7;
  max-width: 280px;
  margin: 0 auto;
}

@media (max-width: 768px) {
  .steps {
    grid-template-columns: 1fr;
    gap: 0;
  }
  .step::after {
    display: none;
  }
}

/* --- BYOK Section --- */
.byok {
  background: white;
  border-top: 1px solid var(--zinc-200);
}

.byok-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.byok-text h2 {
  font-size: 36px;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 20px;
}

.byok-text p {
  font-size: 16px;
  color: var(--zinc-500);
  line-height: 1.7;
  margin-bottom: 24px;
}

.byok-benefits {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.byok-benefits li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 15px;
  color: var(--zinc-700);
}

.byok-benefits li .check {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--emerald-100);
  color: var(--emerald-600);
  font-size: 12px;
  flex-shrink: 0;
  margin-top: 2px;
}

.byok-visual {
  display: flex;
  justify-content: center;
}

.byok-card {
  background: var(--zinc-900);
  border-radius: 16px;
  padding: 32px;
  color: white;
  width: 100%;
  max-width: 400px;
}

.byok-card-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 20px;
  padding-bottom: 16px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

.byok-card-header .provider-icon {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  font-weight: 700;
}

.byok-card-header .provider-icon.or { background: #10b981; }
.byok-card-header .provider-icon.oa { background: #3b82f6; }
.byok-card-header .provider-icon.ac { background: #f97316; }

.byok-card-header span {
  font-size: 13px;
  font-weight: 500;
  color: rgba(255,255,255,0.6);
}

.byok-card-body {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.byok-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 12px;
  border-radius: 8px;
  background: rgba(255,255,255,0.05);
  font-size: 13px;
}

.byok-row .key {
  color: rgba(255,255,255,0.5);
  font-family: 'Cascadia Code', 'Fira Code', monospace;
  font-size: 12px;
}

.byok-row .value {
  color: var(--emerald-400);
  font-weight: 500;
}

@media (max-width: 768px) {
  .byok-content {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .byok-text h2 {
    font-size: 28px;
  }
}

/* --- Providers --- */
.providers {
  background: white;
  border-top: 1px solid var(--zinc-200);
}

.providers .section-header .highlight {
  background: linear-gradient(135deg, var(--amber-500), var(--orange-500));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.providers-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
  max-width: 960px;
  margin: 0 auto;
}

.provider-card {
  background: var(--zinc-50);
  border: 1px solid var(--zinc-200);
  border-radius: 20px;
  padding: 32px;
  transition: all 0.3s ease;
  display: flex;
  flex-direction: column;
}

.provider-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.06);
}

.provider-card.primary {
  background: linear-gradient(135deg, #fafafb, #f5f5f7);
  border-color: var(--amber-200);
  position: relative;
}

.provider-card.primary:hover {
  border-color: var(--amber-300);
  box-shadow: 0 12px 40px rgba(245, 158, 11, 0.1);
}

/* --- Card Header --- */
.provider-card-header {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 24px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--zinc-200);
}

.provider-logo {
  flex-shrink: 0;
  line-height: 0;
}

.provider-logo svg {
  display: block;
}

.provider-name {
  font-size: 18px;
  font-weight: 700;
  color: var(--zinc-900);
  margin: 0 0 2px;
}

.provider-tagline {
  font-size: 13px;
  color: var(--zinc-400);
  margin: 0;
  line-height: 1.4;
}

/* --- Card Body --- */
.provider-card-body {
  flex: 1;
}

.provider-section-label {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--zinc-400);
  margin-bottom: 12px;
}

/* --- Table --- */
.provider-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

.provider-table thead th {
  text-align: left;
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--zinc-400);
  padding: 0 0 8px;
  border-bottom: 1px solid var(--zinc-200);
}

.provider-table tbody td {
  padding: 10px 0;
  border-bottom: 1px solid var(--zinc-100);
  vertical-align: middle;
  line-height: 1.5;
  color: var(--zinc-600);
}

.provider-table tbody tr:last-child td {
  border-bottom: none;
}

.col-price {
  text-align: right;
  white-space: nowrap;
  width: 1%;
}

.provider-table thead th.col-price {
  text-align: right;
}

/* --- Tags --- */
.tag {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 6px;
  font-size: 11px;
  font-weight: 600;
  white-space: nowrap;
}

.tag-green {
  background: var(--amber-100);
  color: var(--amber-800);
}

.tag-purple {
  background: var(--purple-100);
  color: var(--purple-600);
}

.tag-emerald {
  background: var(--emerald-100);
  color: var(--emerald-700);
}

/* --- Price labels --- */
.price-free {
  display: inline-block;
  padding: 2px 10px;
  border-radius: 100px;
  background: var(--emerald-100);
  color: var(--emerald-700);
  font-size: 12px;
  font-weight: 600;
}

.price-paid {
  color: var(--zinc-500);
  font-size: 12px;
  font-weight: 500;
}

/* --- Extras --- */
.provider-extras {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 16px;
  margin-top: 16px;
  padding-top: 14px;
  border-top: 1px solid var(--zinc-100);
}

.extra-item {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  color: var(--zinc-500);
}

.extra-check {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--emerald-100);
  color: var(--emerald-600);
  font-size: 9px;
  flex-shrink: 0;
}

/* --- Footer --- */
.provider-card-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px solid var(--zinc-200);
}

.key-info {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.key-label {
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--zinc-400);
}

.key-info code {
  font-family: 'Cascadia Code', 'Fira Code', monospace;
  font-size: 12px;
  color: var(--zinc-600);
  font-weight: 500;
}

.key-info strong {
  font-size: 18px;
  font-weight: 800;
  color: var(--zinc-900);
}

.text-emerald {
  color: var(--emerald-600) !important;
}

/* --- Note --- */
.provider-models-note {
  max-width: 700px;
  margin: 36px auto 0;
  text-align: center;
}

.provider-models-note p {
  font-size: 14px;
  color: var(--zinc-500);
  background: var(--amber-50);
  border: 1px solid var(--amber-200);
  border-radius: 12px;
  padding: 16px 24px;
  line-height: 1.6;
}

@media (max-width: 768px) {
  .providers-grid {
    grid-template-columns: 1fr;
  }
  .provider-card.primary {
    order: -1;
  }
  .provider-table {
    font-size: 12px;
  }
  .provider-table tbody td {
    padding: 8px 0;
  }
  .key-info strong {
    font-size: 16px;
  }
}

/* --- Pricing --- */
.pricing {
  background: white;
}

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

.pricing-card {
  border-radius: 20px;
  border: 1px solid var(--zinc-200);
  background: white;
  padding: 40px 32px;
  transition: all 0.3s ease;
  position: relative;
}

.pricing-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.06);
}

.pricing-card.featured {
  border-color: var(--amber-300);
  box-shadow: 0 8px 32px rgba(245, 158, 11, 0.1);
  transform: scale(1.03);
}

.pricing-card.featured:hover {
  transform: scale(1.03) translateY(-4px);
}

.pricing-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  padding: 4px 16px;
  border-radius: 100px;
  background: linear-gradient(135deg, var(--amber-500), var(--orange-500));
  color: white;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.pricing-card h3 {
  font-size: 20px;
  font-weight: 700;
  color: var(--zinc-900);
  margin-bottom: 8px;
}

.pricing-desc {
  font-size: 14px;
  color: var(--zinc-500);
  margin-bottom: 24px;
}

.pricing-price {
  margin-bottom: 24px;
}

.pricing-price .amount {
  font-size: 42px;
  font-weight: 800;
  color: var(--zinc-900);
  letter-spacing: -0.02em;
}

.pricing-price .period {
  font-size: 16px;
  color: var(--zinc-400);
  font-weight: 500;
}

.pricing-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 32px;
}

.pricing-features li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 14px;
  color: var(--zinc-600);
}

.pricing-features li .check {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--emerald-100);
  color: var(--emerald-600);
  font-size: 11px;
  flex-shrink: 0;
  margin-top: 1px;
}

.pricing-features li .dash {
  color: var(--zinc-300);
  font-size: 16px;
  width: 20px;
  text-align: center;
  flex-shrink: 0;
}

.pricing-card .btn {
  width: 100%;
}

@media (max-width: 968px) {
  .pricing-grid {
    grid-template-columns: 1fr;
    max-width: 420px;
    margin: 0 auto;
  }
  .pricing-card.featured {
    transform: none;
  }
  .pricing-card.featured:hover {
    transform: translateY(-4px);
  }
}

/* --- FAQ --- */
.faq {
  background: var(--zinc-50);
  border-top: 1px solid var(--zinc-200);
}

.faq-list {
  max-width: 720px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.faq-item {
  background: white;
  border: 1px solid var(--zinc-200);
  border-radius: 14px;
  overflow: hidden;
  transition: border-color 0.2s;
}

.faq-item.active {
  border-color: var(--amber-300);
}

.faq-question {
  width: 100%;
  padding: 20px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: none;
  border: none;
  cursor: pointer;
  font-size: 16px;
  font-weight: 600;
  color: var(--zinc-800);
  font-family: var(--font-sans);
  text-align: left;
  gap: 16px;
}

.faq-question .icon {
  font-size: 18px;
  color: var(--zinc-400);
  transition: transform 0.3s ease;
  flex-shrink: 0;
}

.faq-item.active .faq-question .icon {
  transform: rotate(45deg);
  color: var(--amber-500);
}

.faq-answer {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 0.35s ease;
}

.faq-item.active .faq-answer {
  grid-template-rows: 1fr;
}

.faq-answer-inner {
  overflow: hidden;
}

.faq-answer-inner {
  padding: 0 24px 20px;
  font-size: 15px;
  color: var(--zinc-500);
  line-height: 1.7;
}

/* --- CTA --- */
.cta {
  background: linear-gradient(135deg, var(--zinc-900), #1a1a2e);
  color: white;
  text-align: center;
  padding: 80px 0;
}

.cta h2 {
  font-size: 38px;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 16px;
}

.cta p {
  font-size: 17px;
  color: rgba(255,255,255,0.6);
  max-width: 500px;
  margin: 0 auto 32px;
  line-height: 1.7;
}

.cta .btn-primary {
  box-shadow: 0 4px 20px rgba(245, 158, 11, 0.4);
}

.cta .btn-primary:hover {
  box-shadow: 0 8px 28px rgba(245, 158, 11, 0.5);
}

@media (max-width: 768px) {
  .cta h2 {
    font-size: 28px;
  }
}

/* --- Footer --- */
.footer {
  background: var(--zinc-950);
  color: rgba(255,255,255,0.5);
  padding: 48px 0 32px;
  font-size: 13px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}

.footer-brand h3 {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 18px;
  font-weight: 700;
  color: white;
  margin-bottom: 12px;
}

.footer-brand-logo {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 8px;
  background: linear-gradient(135deg, var(--amber-500), var(--orange-500));
  color: white;
  font-size: 14px;
  font-weight: 700;
}

.footer-brand p {
  font-size: 13px;
  line-height: 1.7;
  max-width: 280px;
}

.footer-col h4 {
  font-size: 13px;
  font-weight: 700;
  color: white;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 16px;
}

.footer-col ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-col a {
  color: rgba(255,255,255,0.5);
  transition: color 0.2s;
  font-size: 13px;
}

.footer-col a:hover {
  color: var(--amber-400);
}

.footer-bottom {
  padding-top: 24px;
  border-top: 1px solid rgba(255,255,255,0.08);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer-social {
  display: flex;
  gap: 16px;
}

.footer-social a {
  color: rgba(255,255,255,0.4);
  font-size: 16px;
  transition: color 0.2s;
}

.footer-social a:hover {
  color: var(--amber-400);
}

@media (max-width: 768px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }
  .footer-brand {
    grid-column: 1 / -1;
  }
  .footer-bottom {
    flex-direction: column;
    gap: 12px;
    text-align: center;
  }
}

/* --- Scroll Animation --- */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

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