/* ==========================================================================
   NomadChat — Marketing Site Global Styles
   Shared across all landing/marketing pages
   ========================================================================== */

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

:root {
  /* Brand */
  --nc-primary: #6366f1;
  --nc-primary-dark: #4f46e5;
  --nc-violet: #8b5cf6;
  --nc-violet-dark: #7c3aed;
  --nc-gradient: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
  --nc-gradient-hover: linear-gradient(135deg, #4f46e5 0%, #7c3aed 100%);
  --nc-glow: rgba(99, 102, 241, 0.35);
  --nc-glow-soft: rgba(99, 102, 241, 0.10);

  /* Surfaces */
  --nc-bg: #f8fafc;
  --nc-bg-dark: #0f172a;
  --nc-surface: #ffffff;
  --nc-surface-alt: #f1f5f9;
  --nc-border: #e2e8f0;

  /* Text */
  --nc-text: #1e293b;
  --nc-text-secondary: #64748b;
  --nc-text-muted: #94a3b8;
  --nc-text-on-primary: #ffffff;

  /* Status */
  --nc-success: #22c55e;
  --nc-warning: #f59e0b;
  --nc-error: #ef4444;

  /* Plan colors */
  --nc-plan-free: #64748b;
  --nc-plan-starter: #3b82f6;
  --nc-plan-pro: #8b5cf6;
  --nc-plan-enterprise: #f59e0b;

  /* Sizing */
  --nc-max-w: 1200px;
  --nc-radius: 12px;
  --nc-radius-lg: 20px;
  --nc-radius-full: 9999px;

  /* Shadows */
  --nc-shadow-sm: 0 1px 3px rgba(0,0,0,0.06);
  --nc-shadow: 0 4px 20px rgba(0,0,0,0.08);
  --nc-shadow-lg: 0 12px 40px rgba(0,0,0,0.12);
  --nc-shadow-primary: 0 8px 25px rgba(99, 102, 241, 0.3);
}

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  color: var(--nc-text);
  background: var(--nc-bg);
  line-height: 1.7;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Josefin Sans', 'Inter', sans-serif;
  font-weight: 700;
  line-height: 1.2;
  color: var(--nc-text);
}

a { color: var(--nc-primary); text-decoration: none; transition: color 0.2s; }
a:hover { color: var(--nc-primary-dark); }

img { max-width: 100%; display: block; }
ul, ol { list-style: none; }

/* ---------- Utility ---------- */
.container { max-width: var(--nc-max-w); margin: 0 auto; padding: 0 24px; }
.text-center { text-align: center; }
.text-gradient {
  background: var(--nc-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 32px;
  font-family: 'Josefin Sans', sans-serif;
  font-size: 16px;
  font-weight: 600;
  border-radius: var(--nc-radius);
  border: none;
  cursor: pointer;
  transition: all 0.3s ease;
  text-decoration: none;
  white-space: nowrap;
}
.btn-primary {
  background: var(--nc-gradient);
  color: var(--nc-text-on-primary);
  box-shadow: var(--nc-shadow-primary);
}
.btn-primary:hover {
  background: var(--nc-gradient-hover);
  transform: translateY(-2px);
  box-shadow: 0 12px 35px rgba(99, 102, 241, 0.45);
  color: #fff;
}
.btn-secondary {
  background: var(--nc-surface);
  color: var(--nc-primary);
  border: 2px solid var(--nc-primary);
}
.btn-secondary:hover {
  background: var(--nc-primary);
  color: #fff;
  transform: translateY(-2px);
}
.btn-ghost {
  background: rgba(255,255,255,0.15);
  color: #fff;
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255,255,255,0.25);
}
.btn-ghost:hover {
  background: rgba(255,255,255,0.25);
  color: #fff;
  transform: translateY(-2px);
}
.btn-lg { padding: 18px 40px; font-size: 18px; border-radius: 14px; }
.btn-sm { padding: 10px 20px; font-size: 14px; }
.btn-icon { width: 20px; height: 20px; }

/* ---------- Navigation ---------- */
.site-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(255,255,255,0.85);
  backdrop-filter: blur(16px) saturate(180%);
  -webkit-backdrop-filter: blur(16px) saturate(180%);
  border-bottom: 1px solid var(--nc-border);
  transition: box-shadow 0.3s;
}
.site-nav.scrolled { box-shadow: var(--nc-shadow); }
.nav-inner {
  max-width: var(--nc-max-w);
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}
.nav-logo { display: flex; align-items: center; gap: 10px; }
.nav-logo img { height: 36px; width: auto; }
.nav-logo span {
  font-family: 'Josefin Sans', sans-serif;
  font-size: 22px;
  font-weight: 700;
  color: var(--nc-primary);
}
.nav-links { display: flex; align-items: center; gap: 32px; }
.nav-links a {
  font-size: 15px;
  font-weight: 500;
  color: var(--nc-text-secondary);
  transition: color 0.2s;
  position: relative;
}
.nav-links a:hover,
.nav-links a.active {
  color: var(--nc-primary);
}
.nav-links a.active::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0; right: 0;
  height: 2px;
  background: var(--nc-gradient);
  border-radius: 99px;
}
.nav-cta { display: flex; align-items: center; gap: 12px; }

/* Mobile nav */
.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}
.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--nc-text);
  margin: 6px 0;
  transition: 0.3s;
  border-radius: 2px;
}
.nav-toggle.open span:nth-child(1) { transform: rotate(45deg) translate(5px, 6px); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: rotate(-45deg) translate(5px, -6px); }

/* Nav dropdown */
.nav-dropdown { position: relative; }
.nav-dropdown-trigger {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  cursor: pointer;
}
.nav-dropdown-trigger svg {
  transition: transform 0.2s;
}
.nav-dropdown:hover .nav-dropdown-trigger svg {
  transform: rotate(180deg);
}
.nav-dropdown-menu {
  display: none;
  position: absolute;
  top: calc(100% + 12px);
  left: 50%;
  transform: translateX(-50%);
  background: var(--nc-surface);
  border: 1px solid var(--nc-border);
  border-radius: var(--nc-radius);
  box-shadow: var(--nc-shadow-lg);
  min-width: 210px;
  padding: 8px;
  z-index: 1000;
}
.nav-dropdown-menu::before {
  content: '';
  position: absolute;
  top: -8px;
  left: 50%;
  transform: translateX(-50%);
  border: 8px solid transparent;
  border-bottom-color: var(--nc-border);
  border-top: 0;
}
.nav-dropdown-menu::after {
  content: '';
  position: absolute;
  top: -6px;
  left: 50%;
  transform: translateX(-50%);
  border: 6px solid transparent;
  border-bottom-color: var(--nc-surface);
  border-top: 0;
}
.nav-dropdown:hover .nav-dropdown-menu {
  display: block;
}
.nav-dropdown-menu a {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  border-radius: 6px;
  font-size: 14px;
  font-weight: 500;
  color: var(--nc-text) !important;
  text-decoration: none;
  transition: background 0.15s;
  white-space: nowrap;
}
.nav-dropdown-menu a:hover {
  background: var(--nc-primary-light);
  color: var(--nc-primary) !important;
}

/* Demo banner cards */
.demo-banner {
  display: flex;
  gap: 24px;
  justify-content: center;
  flex-wrap: wrap;
}
.demo-card {
  display: flex;
  align-items: center;
  gap: 20px;
  background: var(--nc-surface);
  border: 2px solid var(--nc-border);
  border-radius: var(--nc-radius-lg);
  padding: 28px 36px;
  text-decoration: none;
  transition: all 0.3s;
  min-width: 280px;
  flex: 1;
  max-width: 400px;
}
.demo-card:hover {
  border-color: var(--nc-primary);
  box-shadow: var(--nc-shadow-lg);
  transform: translateY(-4px);
}
.demo-card-icon {
  font-size: 40px;
  flex-shrink: 0;
}
.demo-card-text h3 {
  font-size: 18px;
  margin: 0 0 4px;
  color: var(--nc-text);
}
.demo-card-text p {
  margin: 0;
  font-size: 14px;
  color: var(--nc-text-muted);
}
.demo-card-arrow {
  margin-left: auto;
  font-size: 20px;
  color: var(--nc-primary);
  flex-shrink: 0;
  transition: transform 0.2s;
}
.demo-card:hover .demo-card-arrow {
  transform: translateX(4px);
}

/* ---------- Hero ---------- */
.hero {
  padding: 140px 0 100px;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -20%;
  width: 140%;
  height: 180%;
  background: radial-gradient(ellipse at 30% 20%, rgba(99,102,241,0.08) 0%, transparent 60%),
              radial-gradient(ellipse at 70% 80%, rgba(139,92,246,0.06) 0%, transparent 50%);
  pointer-events: none;
}
.hero-content {
  max-width: 720px;
  margin: 0 auto;
  text-align: center;
  position: relative;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 20px;
  background: linear-gradient(135deg, rgba(99,102,241,0.1), rgba(139,92,246,0.1));
  border: 1px solid rgba(99,102,241,0.2);
  border-radius: var(--nc-radius-full);
  font-size: 14px;
  font-weight: 600;
  color: var(--nc-primary);
  margin-bottom: 24px;
}
.hero h1 {
  font-size: clamp(36px, 5vw, 60px);
  margin-bottom: 24px;
  letter-spacing: -0.02em;
}
.hero p {
  font-size: clamp(17px, 2vw, 20px);
  color: var(--nc-text-secondary);
  margin-bottom: 40px;
  max-width: 560px;
  margin-left: auto;
  margin-right: auto;
}
.hero-ctas {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}
.hero-social-proof {
  margin-top: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 32px;
  flex-wrap: wrap;
  color: var(--nc-text-muted);
  font-size: 14px;
}
.hero-social-proof .stat {
  display: flex;
  align-items: center;
  gap: 8px;
}
.hero-social-proof .stat strong {
  color: var(--nc-text);
  font-size: 16px;
}
.hero-visual {
  margin-top: 60px;
  position: relative;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}
.hero-visual-inner {
  background: var(--nc-gradient);
  border-radius: var(--nc-radius-lg);
  padding: 3px;
  box-shadow: 0 20px 60px rgba(99,102,241,0.25);
}
.hero-visual-inner .mock {
  background: var(--nc-surface);
  border-radius: 18px;
  padding: 0;
  min-height: 480px;
  display: flex;
  align-items: stretch;
  justify-content: center;
}
.hero-visual-inner .mock-chat {
  width: 100%;
  max-width: 360px;
}

/* ---------- Animated Chat Demo Widget ---------- */
.demo-widget {
  width: 100%;
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
  background: #fff;
}
.demo-header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 20px;
  background: var(--nc-gradient);
  color: #fff;
}
.demo-header-avatar {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: rgba(255,255,255,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.demo-header-info {
  display: flex;
  flex-direction: column;
}
.demo-header-name {
  font-weight: 700;
  font-size: 14px;
  line-height: 1.2;
}
.demo-header-status {
  font-size: 11px;
  opacity: 0.85;
  display: flex;
  align-items: center;
  gap: 5px;
  margin-top: 1px;
}
.demo-status-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #34d399;
  display: inline-block;
  box-shadow: 0 0 4px rgba(52,211,153,0.6);
}
.demo-body {
  flex: 1;
  padding: 16px;
  overflow-y: auto;
  min-height: 370px;
  max-height: 420px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  background: #f8f9fb;
  scrollbar-width: none;
  scroll-behavior: smooth;
}
.demo-body::-webkit-scrollbar { display: none; }
.demo-footer {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  border-top: 1px solid var(--nc-border);
  background: #fff;
}
.demo-input {
  flex: 1;
  font-size: 13px;
  color: var(--nc-text);
  min-height: 22px;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
}
.demo-placeholder {
  color: #b0b0b0;
  font-size: 13px;
  pointer-events: none;
}
.demo-input-text {
  font-size: 13px;
  color: var(--nc-text);
  white-space: nowrap;
}
.demo-cursor {
  display: none;
  width: 1.5px;
  height: 16px;
  background: var(--nc-primary);
  margin-left: 1px;
  flex-shrink: 0;
  animation: cursorBlink 0.8s step-end infinite;
}
@keyframes cursorBlink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0; }
}
.demo-send {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: none;
  background: var(--nc-gradient);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  flex-shrink: 0;
  transition: transform 0.15s, box-shadow 0.15s;
}
.demo-send.active {
  transform: scale(0.88);
  box-shadow: 0 0 12px rgba(99,102,241,0.5);
}

/* Chat bubbles */
.demo-bubble {
  padding: 12px 16px;
  border-radius: 16px;
  font-size: 13.5px;
  line-height: 1.55;
  max-width: 88%;
  opacity: 0;
  transform: translateY(10px);
  transition: opacity 0.35s ease, transform 0.35s ease;
  word-wrap: break-word;
}
.demo-bubble.show {
  opacity: 1;
  transform: translateY(0);
}
.demo-bubble-bot {
  background: #fff;
  color: var(--nc-text);
  border-bottom-left-radius: 4px;
  align-self: flex-start;
  box-shadow: 0 1px 3px rgba(0,0,0,0.06);
}
.demo-bubble-user {
  background: var(--nc-gradient);
  color: #fff;
  border-bottom-right-radius: 4px;
  align-self: flex-end;
}
.demo-bubble-card {
  background: #fff;
  border-bottom-left-radius: 4px;
  align-self: flex-start;
  box-shadow: 0 1px 3px rgba(0,0,0,0.06);
  max-width: 95%;
  padding: 0;
  overflow: hidden;
}

/* Typing indicator */
.demo-typing-dots {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 14px 18px;
}
.demo-typing-dots span {
  display: block;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #b0b0b0;
  animation: dotPulse 1.4s ease-in-out infinite;
}
.demo-typing-dots span:nth-child(2) { animation-delay: 0.2s; }
.demo-typing-dots span:nth-child(3) { animation-delay: 0.4s; }
@keyframes dotPulse {
  0%, 80%, 100% { transform: scale(0.6); opacity: 0.35; }
  40% { transform: scale(1); opacity: 1; }
}

/* Product card inside chat */
.demo-product-card {
  padding: 14px;
}
.demo-product-top {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  margin-bottom: 14px;
}
.demo-product-emoji {
  font-size: 36px;
  line-height: 1;
  flex-shrink: 0;
}
.demo-product-detail {
  flex: 1;
  min-width: 0;
}
.demo-product-name {
  font-weight: 700;
  font-size: 13.5px;
  color: var(--nc-heading);
  line-height: 1.3;
  margin-bottom: 4px;
}
.demo-product-pricing {
  display: flex;
  align-items: baseline;
  gap: 8px;
}
.demo-price {
  font-weight: 800;
  font-size: 16px;
  color: var(--nc-primary);
}
.demo-price-old {
  font-size: 12px;
  color: #999;
  text-decoration: line-through;
}
.demo-product-badge {
  display: inline-block;
  margin-top: 5px;
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  background: rgba(52,211,153,0.12);
  color: #059669;
  padding: 3px 8px;
  border-radius: 20px;
}
.demo-variant-section {
  margin-bottom: 10px;
}
.demo-variant-section:last-child {
  margin-bottom: 0;
}
.demo-variant-label {
  font-size: 11px;
  font-weight: 600;
  color: #888;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 6px;
}
.demo-variant-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
}
.demo-pill {
  padding: 5px 12px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 500;
  background: #f0f1f3;
  color: #555;
  cursor: pointer;
  transition: all 0.25s ease;
  border: 2px solid transparent;
}
.demo-pill.selected {
  background: rgba(99,102,241,0.1);
  color: var(--nc-primary);
  border-color: var(--nc-primary);
  font-weight: 600;
}

/* Add-to-cart button */
.demo-confirm-bubble {
  padding: 14px;
}
.demo-confirm-text {
  font-size: 13.5px;
  line-height: 1.5;
  color: var(--nc-text);
  margin-bottom: 10px;
}
.demo-cart-btn {
  display: block;
  width: 100%;
  padding: 11px 18px;
  border-radius: 10px;
  border: none;
  background: var(--nc-gradient);
  color: #fff;
  font-size: 13.5px;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.3s ease;
  text-align: center;
}
.demo-cart-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(99,102,241,0.35);
}
.demo-cart-btn.clicked {
  background: linear-gradient(135deg, #22c55e 0%, #16a34a 100%);
  pointer-events: none;
}
.demo-cart-btn.redirect {
  background: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
  animation: btnPulse 0.8s ease infinite;
}
@keyframes btnPulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(99,102,241,0.3); }
  50% { box-shadow: 0 0 0 8px rgba(99,102,241,0); }
}

/* Redirect / store screen overlay */
.demo-redirect {
  position: absolute;
  inset: 0;
  background: #fff;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 32px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.5s ease;
  z-index: 9;
}
.demo-redirect.show { opacity: 1; }
.demo-redirect-spinner {
  width: 36px;
  height: 36px;
  border: 3px solid #e5e7eb;
  border-top-color: var(--nc-primary);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  margin-bottom: 16px;
}
@keyframes spin {
  to { transform: rotate(360deg); }
}
.demo-redirect-text {
  font-size: 14px;
  color: #888;
  margin-bottom: 6px;
}
.demo-redirect-url {
  font-size: 12px;
  color: #b0b0b0;
  font-family: monospace;
}
.demo-redirect-cart {
  margin-top: 20px;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 20px;
  background: #f8f9fb;
  border-radius: 12px;
  font-size: 13px;
  color: var(--nc-text);
}
.demo-redirect-cart-icon {
  font-size: 22px;
}
.demo-redirect-cart-text strong {
  display: block;
  font-size: 14px;
  color: var(--nc-heading);
}
.demo-redirect-check {
  color: #22c55e;
  font-weight: 700;
  font-size: 13px;
  margin-top: 12px;
  opacity: 0;
  transition: opacity 0.4s ease;
}
.demo-redirect-check.show { opacity: 1; }

/* Impact overlay */
.demo-impact {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, #0f0f1a 0%, #1a1a2e 50%, #16132e 100%);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 32px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.6s ease;
  z-index: 10;
}
.demo-impact.show {
  opacity: 1;
}
.demo-impact-line {
  color: #fff;
  font-size: 18px;
  font-weight: 700;
  line-height: 1.6;
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}
.demo-impact-line.show {
  opacity: 1;
  transform: translateY(0);
}
.demo-impact-line.highlight {
  background: var(--nc-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-size: 22px;
  margin-top: 8px;
}

/* Old static chat-bubble styles (kept for compatibility) */
.section { padding: 100px 0; }
.section-alt { background: var(--nc-surface-alt); }
.section-dark {
  background: var(--nc-bg-dark);
  color: #fff;
}
.section-dark h2, .section-dark h3, .section-dark strong { color: #fff; }
.section-dark p, .section-dark li { color: #cbd5e1; }
.section-header {
  text-align: center;
  margin-bottom: 64px;
  max-width: 640px;
  margin-left: auto;
  margin-right: auto;
}
.section-header .label {
  display: inline-block;
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--nc-primary);
  margin-bottom: 12px;
}
.section-header h2 {
  font-size: clamp(28px, 4vw, 42px);
  margin-bottom: 16px;
}

/* Integration logos row */
.integrations-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 48px;
  flex-wrap: wrap;
}
.integration-logo {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  opacity: 0.6;
  transition: opacity 0.3s;
}
.integration-logo:hover { opacity: 1; }
.integration-logo span {
  font-size: 12px;
  font-weight: 600;
  color: var(--nc-text-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
}
.section-header p {
  font-size: 17px;
  color: var(--nc-text-secondary);
}

/* ---------- Cards & Grids ---------- */
.grid { display: grid; gap: 24px; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

.card {
  background: var(--nc-surface);
  border: 1px solid var(--nc-border);
  border-radius: var(--nc-radius-lg);
  padding: 32px;
  transition: all 0.3s ease;
}
.card:hover {
  border-color: rgba(99,102,241,0.3);
  box-shadow: var(--nc-shadow-lg);
  transform: translateY(-4px);
}
.card-icon {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  font-size: 24px;
  background: linear-gradient(135deg, rgba(99,102,241,0.1), rgba(139,92,246,0.1));
  color: var(--nc-primary);
}
.card h3 {
  font-size: 20px;
  margin-bottom: 8px;
}
.card p {
  color: var(--nc-text-secondary);
  font-size: 15px;
}

/* ---------- Integration logos ---------- */
.integrations-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 48px;
  flex-wrap: wrap;
  padding: 40px 0;
}
.integration-logo {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  opacity: 0.7;
  transition: opacity 0.3s;
}
.integration-logo:hover { opacity: 1; }
.integration-logo svg { width: 48px; height: 48px; }
.integration-logo span {
  font-size: 13px;
  font-weight: 600;
  color: var(--nc-text-secondary);
}

/* ---------- Pricing ---------- */
.pricing-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; align-items: start; }

.pricing-card {
  background: var(--nc-surface);
  border: 2px solid var(--nc-border);
  border-radius: var(--nc-radius-lg);
  padding: 32px 28px;
  position: relative;
  transition: all 0.3s;
}
.pricing-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--nc-shadow-lg);
}
.pricing-card.featured {
  border-color: var(--nc-primary);
  box-shadow: 0 8px 30px rgba(99,102,241,0.2);
  transform: scale(1.03);
}
.pricing-card.featured:hover {
  transform: scale(1.03) translateY(-6px);
}
.pricing-badge {
  position: absolute;
  top: -13px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--nc-gradient);
  color: #fff;
  padding: 5px 18px;
  border-radius: var(--nc-radius-full);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.pricing-plan-name {
  font-family: 'Josefin Sans', sans-serif;
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 8px;
}
.pricing-price {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  gap: 0;
  margin-bottom: 4px;
  line-height: 1;
}
.pricing-price span { font-weight: 500; color: var(--nc-text-secondary); }
.pricing-desc {
  font-size: 14px;
  color: var(--nc-text-secondary);
  margin-bottom: 24px;
}
.pricing-features {
  list-style: none;
  margin-bottom: 28px;
}
.pricing-features li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 8px 0;
  font-size: 14px;
  color: var(--nc-text-secondary);
  border-bottom: 1px solid var(--nc-border);
}
.pricing-features li:last-child { border-bottom: none; }
.pricing-features .check {
  flex-shrink: 0;
  width: 18px;
  height: 18px;
  color: var(--nc-success);
  margin-top: 2px;
}
.pricing-features .cross {
  flex-shrink: 0;
  width: 18px;
  height: 18px;
  color: var(--nc-text-muted);
  margin-top: 2px;
}
.pricing-cta { width: 100%; }

/* Pricing card dynamic variants */
.pricing-card.popular {
  border-color: var(--nc-primary);
  box-shadow: 0 8px 30px rgba(99,102,241,0.2);
  transform: scale(1.03);
}
.pricing-card.popular:hover {
  transform: scale(1.03) translateY(-6px);
}
.pricing-name {
  font-family: 'Josefin Sans', sans-serif;
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--nc-text);
}
.pricing-amount {
  font-size: 56px;
  font-weight: 800;
  letter-spacing: -2.5px;
  color: var(--nc-heading);
  line-height: 1;
}
.pricing-amount.free-label {
  font-size: 42px;
  letter-spacing: -1px;
}
.pricing-currency {
  font-size: 22px;
  font-weight: 700;
  color: var(--nc-heading);
  margin-top: 8px;
  margin-right: 2px;
  line-height: 1;
}
.pricing-period {
  font-size: 15px;
  font-weight: 500;
  color: var(--nc-text-muted);
  align-self: flex-end;
  margin-bottom: 6px;
  margin-left: 3px;
}
.pricing-card {
  display: flex;
  flex-direction: column;
}

/* Comparison table */
.comparison-table-wrap {
  overflow-x: auto;
  border-radius: var(--nc-radius-lg);
  border: 1px solid var(--nc-border);
  background: var(--nc-surface);
}
.comparison-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}
.comparison-table th,
.comparison-table td {
  padding: 14px 20px;
  text-align: center;
  border-bottom: 1px solid var(--nc-border);
  white-space: nowrap;
}
.comparison-table th:first-child,
.comparison-table td:first-child {
  text-align: left;
  font-weight: 500;
  color: var(--nc-text);
  white-space: normal;
  min-width: 200px;
}
.comparison-table thead th {
  background: var(--nc-surface-alt);
  font-family: 'Josefin Sans', sans-serif;
  font-size: 15px;
  font-weight: 700;
  position: sticky;
  top: 0;
  z-index: 1;
}
.comparison-table tbody tr:hover {
  background: rgba(99,102,241,0.03);
}
.comparison-table .category-row td {
  background: rgba(99,102,241,0.06);
  font-weight: 700;
  font-family: 'Josefin Sans', sans-serif;
  color: var(--nc-primary);
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 1px;
}
.comparison-table .check-icon { color: var(--nc-success); font-size: 18px; }
.comparison-table .cross-icon { color: var(--nc-text-muted); font-size: 18px; }

/* Dynamic comparison table classes (generated by JS) */
.comparison-category td {
  background: rgba(99,102,241,0.06) !important;
  font-weight: 700 !important;
  font-family: 'Josefin Sans', sans-serif;
  color: var(--nc-primary) !important;
  font-size: 13px !important;
  text-transform: uppercase;
  letter-spacing: 1px;
}
.plan-col { text-align: center; min-width: 120px; }
.plan-col-name { font-weight: 700; font-family: 'Josefin Sans', sans-serif; font-size: 15px; color: var(--nc-text); }
.plan-col-price {
  font-size: 13px;
  color: var(--nc-text-muted);
  margin-top: 2px;
}
.plan-col-price .table-currency {
  font-weight: 700;
  color: var(--nc-heading);
  font-size: 13px;
}
.plan-col-price .table-amount {
  font-weight: 800;
  font-size: 17px;
  color: var(--nc-heading);
  letter-spacing: -0.5px;
}
.plan-col-price .table-period {
  font-size: 12px;
  color: var(--nc-text-muted);
  font-weight: 500;
}
.feature-col .feature-name { font-size: 14px; color: var(--nc-text-secondary); }
.comp-yes { color: var(--nc-success); font-size: 18px; font-weight: 700; }
.comp-no { color: var(--nc-text-muted); font-size: 16px; }
.comp-unlimited { color: var(--nc-primary); font-weight: 600; font-size: 13px; }
.comp-num { font-weight: 600; color: var(--nc-text); font-size: 14px; }
.comp-text { font-weight: 500; color: var(--nc-text-secondary); font-size: 13px; text-transform: capitalize; }

/* ---------- Testimonials ---------- */
.testimonial-card {
  background: var(--nc-surface);
  border: 1px solid var(--nc-border);
  border-radius: var(--nc-radius-lg);
  padding: 32px;
}
.testimonial-stars { color: #f59e0b; font-size: 18px; margin-bottom: 16px; }
.testimonial-text { font-size: 15px; color: var(--nc-text-secondary); margin-bottom: 20px; font-style: italic; }
.testimonial-author { display: flex; align-items: center; gap: 12px; }
.testimonial-avatar {
  width: 40px; height: 40px;
  border-radius: 50%;
  background: var(--nc-gradient);
  display: flex; align-items: center; justify-content: center;
  color: #fff; font-weight: 700; font-size: 16px;
}
.testimonial-name { font-weight: 600; font-size: 14px; }
.testimonial-role { font-size: 12px; color: var(--nc-text-muted); }

/* ---------- CTA Section ---------- */
.cta-section {
  background: var(--nc-gradient);
  padding: 80px 0;
  text-align: center;
  color: #fff;
  position: relative;
  overflow: hidden;
}
.cta-section::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: radial-gradient(circle at 20% 50%, rgba(255,255,255,0.15), transparent 60%);
  pointer-events: none;
}
.cta-section h2 {
  font-size: clamp(28px, 4vw, 40px);
  color: #fff;
  margin-bottom: 16px;
}
.cta-section p {
  font-size: 18px;
  opacity: 0.9;
  margin-bottom: 32px;
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
}
.cta-section .cta-buttons {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  position: relative;
}

/* ---------- Footer ---------- */
.site-footer {
  background: var(--nc-bg-dark);
  color: #94a3b8;
  padding: 64px 0 32px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}
.footer-brand p { font-size: 14px; margin-top: 16px; line-height: 1.8; }
.footer-col h4 {
  color: #fff;
  font-family: 'Josefin Sans', sans-serif;
  font-size: 15px;
  margin-bottom: 16px;
}
.footer-col ul li { margin-bottom: 10px; }
.footer-col ul a {
  color: #94a3b8;
  font-size: 14px;
  transition: color 0.2s;
}
.footer-col ul a:hover { color: #fff; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 13px;
  flex-wrap: wrap;
  gap: 12px;
}
.footer-bottom a { color: #94a3b8; }
.footer-bottom a:hover { color: #fff; }

/* ---------- Forms ---------- */
.form-group { margin-bottom: 20px; }
.form-group label {
  display: block;
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 6px;
  color: var(--nc-text);
}
.form-control {
  width: 100%;
  padding: 12px 16px;
  border: 2px solid var(--nc-border);
  border-radius: var(--nc-radius);
  font-size: 15px;
  font-family: 'Inter', sans-serif;
  color: var(--nc-text);
  background: var(--nc-surface);
  transition: border-color 0.2s, box-shadow 0.2s;
}
.form-control:focus {
  outline: none;
  border-color: var(--nc-primary);
  box-shadow: 0 0 0 4px var(--nc-glow-soft);
}
textarea.form-control { min-height: 120px; resize: vertical; }
.form-alert {
  padding: 12px 16px;
  border-radius: var(--nc-radius);
  font-size: 14px;
  margin-bottom: 16px;
  display: none;
}
.form-alert.success { background: #f0fdf4; color: #15803d; border: 1px solid #bbf7d0; display: block; }
.form-alert.error { background: #fef2f2; color: #991b1b; border: 1px solid #fecaca; display: block; }

/* Site form (contact page) — extends form-group styling to native inputs */
.site-form input[type="text"],
.site-form input[type="email"],
.site-form input[type="tel"],
.site-form select,
.site-form textarea {
  width: 100%;
  padding: 12px 16px;
  border: 2px solid var(--nc-border);
  border-radius: var(--nc-radius);
  font-size: 15px;
  font-family: 'Inter', sans-serif;
  color: var(--nc-text);
  background: var(--nc-bg);
  transition: border-color 0.2s, box-shadow 0.2s;
  box-sizing: border-box;
}
.site-form input:focus,
.site-form select:focus,
.site-form textarea:focus {
  outline: none;
  border-color: var(--nc-primary);
  box-shadow: 0 0 0 4px var(--nc-glow-soft);
}
.site-form textarea { min-height: 120px; resize: vertical; }
.site-form select {
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg fill='none' viewBox='0 0 24 24' stroke='%2394a3b8' stroke-width='2' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M19 9l-7 7-7-7'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  background-size: 18px;
  padding-right: 40px;
}

/* ---------- FAQ ---------- */
.faq-item {
  border: 1px solid var(--nc-border);
  border-radius: var(--nc-radius);
  margin-bottom: 12px;
  overflow: hidden;
  background: var(--nc-surface);
}
.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 24px;
  font-size: 16px;
  font-weight: 600;
  font-family: 'Inter', sans-serif;
  color: var(--nc-text);
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
}
.faq-question:hover { color: var(--nc-primary); }
.faq-chevron {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  transition: transform 0.3s;
  color: var(--nc-text-muted);
}
.faq-item.open .faq-chevron { transform: rotate(180deg); }
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease, padding 0.35s ease;
}
.faq-item.open .faq-answer {
  max-height: 500px;
}
.faq-answer-inner {
  padding: 0 24px 18px;
  font-size: 15px;
  color: var(--nc-text-secondary);
  line-height: 1.8;
}

/* ---------- Animations ---------- */
.animate-on-scroll {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.animate-on-scroll.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ---------- Loading skeleton for dynamic pricing ---------- */
.skeleton {
  background: linear-gradient(90deg, #e2e8f0 25%, #f1f5f9 50%, #e2e8f0 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
  border-radius: 6px;
}
@keyframes shimmer {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
  .pricing-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .nav-links { display: none; }
  .nav-cta .btn-secondary { display: none; }
  .nav-toggle { display: block; }
  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 72px;
    left: 0; right: 0;
    background: var(--nc-surface);
    padding: 24px;
    gap: 20px;
    box-shadow: var(--nc-shadow-lg);
    border-top: 1px solid var(--nc-border);
  }
  /* Mobile: dropdown becomes inline list */
  .nav-dropdown-menu {
    position: static !important;
    transform: none !important;
    display: block !important;
    box-shadow: none !important;
    border: none !important;
    padding: 0 0 0 16px !important;
    min-width: 0 !important;
    background: transparent !important;
  }
  .nav-dropdown-menu::before,
  .nav-dropdown-menu::after { display: none !important; }
  .nav-dropdown-trigger svg { display: none; }
  .demo-banner { flex-direction: column; align-items: stretch; }
  .demo-card { max-width: 100%; min-width: 0; }
  .hero { padding: 110px 0 60px; }
  .section { padding: 64px 0; }
  .section-header { margin-bottom: 40px; }
  .pricing-grid { grid-template-columns: 1fr; max-width: 400px; margin: 0 auto; }
  .pricing-card.featured { transform: none; }
  .pricing-card.featured:hover { transform: translateY(-6px); }
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .hero-social-proof { flex-direction: column; gap: 16px; }
  .demo-body { min-height: 300px; max-height: 340px; }
  .demo-bubble { font-size: 12.5px; }
  .demo-product-emoji { font-size: 28px; }
  .demo-product-name { font-size: 12.5px; }
  .demo-price { font-size: 14px; }
  .demo-pill { padding: 4px 9px; font-size: 11px; }
  .demo-impact-line { font-size: 15px; }
  .demo-impact-line.highlight { font-size: 18px; }
  .comparison-table th, .comparison-table td { padding: 10px 12px; font-size: 13px; }
}

/* ---------- Skip link (a11y) ---------- */
.skip-link {
  position: absolute;
  top: -40px;
  left: 0;
  background: var(--nc-primary);
  color: #fff;
  padding: 8px 16px;
  z-index: 10000;
  transition: top 0.3s;
}
.skip-link:focus { top: 0; }