/* ============================================
   INVENOVA POS — Main Stylesheet
   Dashing SaaS Landing Page for Sri Lanka
   ============================================ */

/* === RESET & BASE === */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --indigo: #6366f1;
  --indigo-dark: #4f46e5;
  --violet: #8b5cf6;
  --purple: #a855f7;
  --emerald: #10b981;
  --teal: #14b8a6;
  --blue: #3b82f6;
  --orange: #f97316;
  --amber: #f59e0b;
  --rose: #f43f5e;
  --red: #ef4444;

  --text-primary: #0f172a;
  --text-secondary: #475569;
  --text-muted: #94a3b8;
  --border: #e2e8f0;
  --bg: #ffffff;
  --bg-subtle: #f8fafc;
  --bg-muted: #f1f5f9;

  --retail-grad: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
  --restaurant-grad: linear-gradient(135deg, #f97316 0%, #ef4444 100%);
  --hero-grad: linear-gradient(135deg, #6366f1 0%, #8b5cf6 50%, #a855f7 100%);

  --radius: 16px;
  --radius-sm: 10px;
  --radius-lg: 24px;
  --shadow: 0 4px 24px rgba(0,0,0,0.08);
  --shadow-lg: 0 12px 48px rgba(0,0,0,0.12);
  --shadow-xl: 0 24px 64px rgba(0,0,0,0.16);

  --font-sans: 'Inter', system-ui, -apple-system, sans-serif;
  --font-display: 'Plus Jakarta Sans', 'Inter', system-ui, sans-serif;

  --nav-h: 72px;
}

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

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

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

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

/* === TYPOGRAPHY === */
.gradient-text {
  background: var(--retail-grad);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.gradient-text-retail {
  background: var(--retail-grad);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.gradient-text-restaurant {
  background: var(--restaurant-grad);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* === BUTTONS === */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: 12px;
  font-weight: 600;
  font-size: 15px;
  transition: all 0.2s ease;
  cursor: pointer;
  border: 2px solid transparent;
  white-space: nowrap;
}
.btn-primary {
  background: var(--retail-grad);
  color: #fff;
  box-shadow: 0 4px 20px rgba(99,102,241,0.35);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(99,102,241,0.45);
}
.btn-outline {
  background: transparent;
  color: var(--indigo);
  border-color: var(--indigo);
}
.btn-outline:hover {
  background: var(--indigo);
  color: #fff;
  transform: translateY(-1px);
}
.btn-ghost {
  background: rgba(255,255,255,0.12);
  color: #fff;
  border-color: rgba(255,255,255,0.3);
  backdrop-filter: blur(8px);
}
.btn-ghost:hover { background: rgba(255,255,255,0.2); }
.btn-lg { padding: 16px 32px; font-size: 16px; border-radius: 14px; }
.btn-sm { padding: 9px 18px; font-size: 14px; border-radius: 10px; }
.btn-full { width: 100%; justify-content: center; }

/* === NAVBAR === */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  height: var(--nav-h);
  background: rgba(255,255,255,0.9);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  transition: box-shadow 0.3s;
}
.site-header.scrolled { box-shadow: 0 4px 24px rgba(0,0,0,0.08); }

.navbar {
  display: flex;
  align-items: center;
  gap: 32px;
  height: var(--nav-h);
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}
.logo-text {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 20px;
  color: var(--text-primary);
  letter-spacing: -0.5px;
}
.logo-dot {
  background: var(--retail-grad);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
  margin-left: auto;
}
.nav-link {
  padding: 8px 14px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 500;
  color: var(--text-secondary);
  transition: all 0.15s;
}
.nav-link:hover { color: var(--indigo); background: rgba(99,102,241,0.07); }

.nav-actions { display: flex; align-items: center; gap: 10px; }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
  margin-left: auto;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: 0.3s;
}

/* === HERO === */
.hero {
  position: relative;
  padding-top: calc(var(--nav-h) + 80px);
  padding-bottom: 60px;
  background: linear-gradient(160deg, #0f0a2e 0%, #1e1152 40%, #2d1a6e 70%, #1a0e45 100%);
  overflow: hidden;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.hero-bg-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(99,102,241,0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(99,102,241,0.08) 1px, transparent 1px);
  background-size: 48px 48px;
  pointer-events: none;
}

.hero-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  pointer-events: none;
}
.hero-orb-1 {
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(99,102,241,0.3) 0%, transparent 70%);
  top: -200px; left: -200px;
}
.hero-orb-2 {
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(168,85,247,0.25) 0%, transparent 70%);
  bottom: -100px; right: -100px;
}

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

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(99,102,241,0.15);
  border: 1px solid rgba(99,102,241,0.35);
  color: #a5b4fc;
  padding: 8px 16px;
  border-radius: 100px;
  font-size: 13px;
  font-weight: 500;
  margin-bottom: 24px;
}
.badge-dot {
  width: 8px; height: 8px;
  background: #6ee7b7;
  border-radius: 50%;
  animation: pulse-dot 2s ease-in-out infinite;
}
@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.6; transform: scale(1.3); }
}

.hero-headline {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4.5vw, 3.2rem);
  font-weight: 900;
  color: #fff;
  line-height: 1.15;
  letter-spacing: -1px;
  margin-bottom: 20px;
}

.hero-sub {
  font-size: 18px;
  color: rgba(255,255,255,0.7);
  line-height: 1.7;
  margin-bottom: 32px;
}
.hero-sub strong { color: #a5b4fc; font-weight: 600; }

.hero-cta {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 36px;
}

.hero-trust {
  display: flex;
  align-items: center;
  gap: 14px;
  color: rgba(255,255,255,0.6);
  font-size: 14px;
}
.hero-trust strong { color: #a5b4fc; }
.trust-avatars {
  display: flex;
  align-items: center;
}
.avatar {
  width: 34px; height: 34px;
  border-radius: 50%;
  background: var(--retail-grad);
  color: #fff;
  font-weight: 700;
  font-size: 13px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid rgba(255,255,255,0.2);
  margin-right: -8px;
}
.avatar:last-child { margin-right: 0; }

/* POS Mockup */
.hero-visual { display: flex; align-items: center; justify-content: center; }

.pos-mockup {
  position: relative;
  width: 100%;
  max-width: 500px;
}

.pos-screen {
  background: #1e293b;
  border-radius: 20px;
  border: 1px solid rgba(255,255,255,0.1);
  box-shadow: 0 30px 80px rgba(0,0,0,0.5), inset 0 1px 0 rgba(255,255,255,0.1);
  overflow: hidden;
}

.pos-topbar {
  display: flex;
  align-items: center;
  padding: 12px 16px;
  background: #0f172a;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.pos-dots { display: flex; gap: 6px; }
.pos-dots span {
  width: 10px; height: 10px;
  border-radius: 50%;
  background: rgba(255,255,255,0.2);
}
.pos-dots span:nth-child(1) { background: #ff5f57; }
.pos-dots span:nth-child(2) { background: #ffbc2e; }
.pos-dots span:nth-child(3) { background: #28ca41; }
.pos-title { flex: 1; text-align: center; color: rgba(255,255,255,0.6); font-size: 13px; font-weight: 500; }
.pos-time { color: rgba(255,255,255,0.4); font-size: 12px; }

.pos-body {
  display: grid;
  grid-template-columns: 90px 1fr 140px;
  min-height: 280px;
}

.pos-sidebar {
  background: #0f172a;
  padding: 12px 8px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.pos-cat {
  padding: 8px 10px;
  border-radius: 8px;
  color: rgba(255,255,255,0.5);
  font-size: 11px;
  font-weight: 500;
  cursor: pointer;
  transition: 0.15s;
}
.pos-cat.active {
  background: rgba(99,102,241,0.2);
  color: #a5b4fc;
}

.pos-items {
  padding: 12px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  align-content: start;
}
.pos-item {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: 10px;
  padding: 10px 8px;
  cursor: pointer;
  transition: 0.15s;
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.pos-item.selected {
  background: rgba(99,102,241,0.15);
  border-color: rgba(99,102,241,0.4);
}
.item-icon { font-size: 18px; }
.item-name { color: rgba(255,255,255,0.8); font-size: 11px; font-weight: 500; }
.item-price { color: #6ee7b7; font-size: 11px; font-weight: 600; }

.pos-cart {
  background: #0f172a;
  border-left: 1px solid rgba(255,255,255,0.06);
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.cart-title { color: rgba(255,255,255,0.5); font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.5px; }
.cart-item {
  display: flex;
  justify-content: space-between;
  font-size: 11px;
  color: rgba(255,255,255,0.7);
}
.cart-item.discount { color: #f87171; }
.cart-total {
  display: flex;
  justify-content: space-between;
  font-size: 12px;
  font-weight: 700;
  color: #fff;
  border-top: 1px solid rgba(255,255,255,0.08);
  padding-top: 8px;
  margin-top: 4px;
}
.pos-pay-btn {
  background: var(--retail-grad);
  color: #fff;
  border: none;
  border-radius: 8px;
  padding: 10px;
  font-size: 11px;
  font-weight: 700;
  cursor: pointer;
  margin-top: auto;
}

/* Float badges */
.pos-float-badge {
  position: absolute;
  background: rgba(30,41,59,0.95);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 100px;
  padding: 8px 16px;
  font-size: 12px;
  font-weight: 600;
  color: #e2e8f0;
  white-space: nowrap;
  box-shadow: 0 8px 24px rgba(0,0,0,0.3);
}
.pos-float-1 { bottom: -18px; left: -20px; animation: float-1 3s ease-in-out infinite; }
.pos-float-2 { top: 30px; right: -30px; animation: float-2 3.5s ease-in-out infinite; }
.pos-float-3 { bottom: 60px; right: -40px; animation: float-3 4s ease-in-out infinite; }
@keyframes float-1 { 0%,100%{transform:translateY(0)} 50%{transform:translateY(-8px)} }
@keyframes float-2 { 0%,100%{transform:translateY(0)} 50%{transform:translateY(-10px)} }
@keyframes float-3 { 0%,100%{transform:translateY(0)} 50%{transform:translateY(-6px)} }

/* Mode pills */
.mode-pills {
  display: flex;
  gap: 16px;
  justify-content: center;
  margin-top: 64px;
  flex-wrap: wrap;
  position: relative;
  z-index: 1;
}
.mode-pill {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 28px;
  border-radius: 100px;
  font-weight: 600;
  font-size: 15px;
  transition: all 0.25s;
  border: 2px solid;
}
.mode-pill-retail {
  background: rgba(99,102,241,0.12);
  border-color: rgba(99,102,241,0.4);
  color: #a5b4fc;
}
.mode-pill-retail:hover {
  background: rgba(99,102,241,0.25);
  border-color: #6366f1;
  transform: translateY(-2px);
}
.mode-pill-restaurant {
  background: rgba(249,115,22,0.12);
  border-color: rgba(249,115,22,0.4);
  color: #fdba74;
}
.mode-pill-restaurant:hover {
  background: rgba(249,115,22,0.25);
  border-color: #f97316;
  transform: translateY(-2px);
}

/* === STATS STRIP === */
.stats-strip {
  background: var(--bg-subtle);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 36px 0;
}
.stats-grid {
  display: flex;
  gap: 0;
  justify-content: space-around;
  flex-wrap: wrap;
  gap: 24px;
}
.stat-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}
.stat-number {
  font-family: var(--font-display);
  font-size: 36px;
  font-weight: 800;
  background: var(--retail-grad);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
}
.stat-plus { font-size: 28px; }
.stat-label { color: var(--text-secondary); font-size: 13px; font-weight: 500; }

/* === SECTION COMMONS === */
.section-header {
  text-align: center;
  margin-bottom: 64px;
}
.section-badge {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 7px 16px;
  border-radius: 100px;
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 20px;
  letter-spacing: 0.3px;
}
.badge-retail {
  background: rgba(99,102,241,0.1);
  color: var(--indigo);
  border: 1px solid rgba(99,102,241,0.25);
}
.badge-restaurant {
  background: rgba(249,115,22,0.1);
  color: var(--orange);
  border: 1px solid rgba(249,115,22,0.25);
}
.section-headline {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -0.5px;
  color: var(--text-primary);
  margin-bottom: 16px;
}
.section-sub {
  font-size: 17px;
  color: var(--text-secondary);
  max-width: 560px;
  margin: 0 auto;
  line-height: 1.7;
}

/* === RETAIL FEATURES === */
.features-section {
  padding: 100px 0;
  position: relative;
}
.features-retail {
  background: linear-gradient(180deg, #f8faff 0%, #ffffff 100%);
}
.features-restaurant {
  background: linear-gradient(180deg, #fff8f5 0%, #ffffff 100%);
}

.features-grid-4 {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 24px;
}

.feature-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  transition: all 0.25s ease;
  position: relative;
  overflow: hidden;
}
.feature-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
}
.feature-card-retail::before { background: var(--retail-grad); }
.feature-card-restaurant::before { background: var(--restaurant-grad); }
.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: transparent;
}

.feature-icon {
  width: 56px; height: 56px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
}
.icon-indigo { background: rgba(99,102,241,0.1); color: var(--indigo); }
.icon-violet { background: rgba(139,92,246,0.1); color: var(--violet); }
.icon-purple { background: rgba(168,85,247,0.1); color: var(--purple); }
.icon-blue { background: rgba(59,130,246,0.1); color: var(--blue); }
.icon-emerald { background: rgba(16,185,129,0.1); color: var(--emerald); }
.icon-teal { background: rgba(20,184,166,0.1); color: var(--teal); }
.icon-orange { background: rgba(249,115,22,0.1); color: var(--orange); }
.icon-amber { background: rgba(245,158,11,0.1); color: var(--amber); }
.icon-rose { background: rgba(244,63,94,0.1); color: var(--rose); }
.icon-red { background: rgba(239,68,68,0.1); color: var(--red); }

.feature-card h3 {
  font-size: 17px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 10px;
  font-family: var(--font-display);
}
.feature-card p {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.65;
  margin-bottom: 16px;
}
.feature-bullets {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.feature-bullets li {
  font-size: 13px;
  color: var(--text-secondary);
  padding-left: 16px;
  position: relative;
}
.feature-bullets li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--indigo);
  font-weight: 700;
}
.feature-card-restaurant .feature-bullets li::before { color: var(--orange); }

/* === RESTAURANT SHOWCASE === */
.restaurant-showcase {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}

.rest-feature {
  display: flex;
  gap: 20px;
  padding: 24px;
  border-radius: var(--radius);
  border: 1px solid transparent;
  transition: all 0.25s;
}
.rest-feature:hover {
  background: rgba(249,115,22,0.04);
  border-color: rgba(249,115,22,0.15);
}
.rest-feature-icon {
  width: 56px; height: 56px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.rest-feature-body h3 {
  font-size: 17px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 8px;
  font-family: var(--font-display);
}
.rest-feature-body p {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.65;
  margin-bottom: 12px;
}
.rest-tags { display: flex; gap: 8px; flex-wrap: wrap; }
.rest-tag {
  display: inline-block;
  padding: 3px 10px;
  background: rgba(249,115,22,0.08);
  border: 1px solid rgba(249,115,22,0.2);
  color: var(--orange);
  border-radius: 100px;
  font-size: 11px;
  font-weight: 600;
}

/* Table Map Mockup */
.restaurant-visual { position: sticky; top: calc(var(--nav-h) + 24px); }
.table-map {
  background: #1e293b;
  border-radius: 20px;
  border: 1px solid rgba(255,255,255,0.1);
  box-shadow: var(--shadow-xl);
  overflow: hidden;
}
.table-map-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 18px;
  background: #0f172a;
  font-size: 12px;
  color: rgba(255,255,255,0.5);
  border-bottom: 1px solid rgba(255,255,255,0.06);
  font-weight: 500;
}
.table-map-legend { display: flex; gap: 12px; align-items: center; }
.legend-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  display: inline-block;
}
.dot-available { background: #22c55e; }
.dot-occupied { background: #f97316; }
.dot-reserved { background: #6366f1; }
.table-map-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  padding: 16px;
}
.table-tile {
  border-radius: 12px;
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 3px;
  transition: 0.2s;
}
.table-tile.available { background: rgba(34,197,94,0.1); border: 1px solid rgba(34,197,94,0.2); }
.table-tile.occupied { background: rgba(249,115,22,0.12); border: 1px solid rgba(249,115,22,0.25); }
.table-tile.reserved { background: rgba(99,102,241,0.12); border: 1px solid rgba(99,102,241,0.25); }
.table-num { font-weight: 700; font-size: 14px; color: #fff; }
.table-tile.available .table-num { color: #86efac; }
.table-tile.occupied .table-num { color: #fdba74; }
.table-tile.reserved .table-num { color: #a5b4fc; }
.table-status { font-size: 11px; color: rgba(255,255,255,0.6); }
.table-timer { font-size: 11px; font-weight: 600; color: rgba(255,255,255,0.4); }

.kot-panel {
  background: #0f172a;
  border-top: 1px solid rgba(255,255,255,0.06);
  padding: 14px 18px;
}
.kot-title { font-size: 12px; font-weight: 600; color: #f87171; margin-bottom: 10px; }
.kot-item {
  display: flex;
  justify-content: space-between;
  padding: 8px 0;
  border-bottom: 1px solid rgba(255,255,255,0.05);
  font-size: 12px;
  color: rgba(255,255,255,0.65);
}
.kot-item.new { color: #6ee7b7; }
.kot-time { color: rgba(255,255,255,0.35); font-size: 11px; }

/* === HOW IT WORKS === */
.how-section {
  background: var(--bg-subtle);
  padding: 100px 0;
  border-top: 1px solid var(--border);
}
.steps-grid {
  display: flex;
  gap: 0;
  align-items: start;
  flex-wrap: wrap;
  justify-content: center;
  gap: 24px;
}
.step-card {
  flex: 1;
  min-width: 240px;
  max-width: 320px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 36px 28px;
  text-align: center;
  transition: 0.25s;
}
.step-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.step-number {
  font-family: var(--font-display);
  font-size: 48px;
  font-weight: 900;
  background: var(--retail-grad);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  margin-bottom: 12px;
}
.step-icon { font-size: 36px; margin-bottom: 16px; }
.step-card h3 { font-size: 18px; font-weight: 700; margin-bottom: 10px; font-family: var(--font-display); }
.step-card p { font-size: 14px; color: var(--text-secondary); line-height: 1.65; }
.step-divider { font-size: 32px; color: var(--border); align-self: center; padding-top: 40px; }

/* === TESTIMONIALS === */
.testimonials-section {
  padding: 100px 0;
  background: #fff;
}
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 24px;
}
.testimonial-card {
  background: var(--bg-subtle);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
  transition: 0.25s;
}
.testimonial-card:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.stars { color: #fbbf24; font-size: 18px; letter-spacing: 2px; margin-bottom: 14px; }
.testimonial-text {
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.7;
  font-style: italic;
  margin-bottom: 20px;
}
.testimonial-author { display: flex; align-items: center; gap: 12px; }
.author-avatar {
  width: 42px; height: 42px;
  border-radius: 50%;
  background: var(--retail-grad);
  color: #fff;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  flex-shrink: 0;
}
.testimonial-author strong { display: block; font-size: 14px; font-weight: 700; }
.testimonial-author span { display: block; font-size: 12px; color: var(--text-muted); }

/* === PRICING === */
.pricing-section {
  padding: 100px 0;
  background: linear-gradient(180deg, #f8faff 0%, #ffffff 100%);
  border-top: 1px solid var(--border);
}
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 24px;
  margin-bottom: 28px;
}
.pricing-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  position: relative;
  transition: 0.25s;
}
.pricing-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.pricing-card-popular {
  border-color: var(--indigo);
  box-shadow: 0 0 0 3px rgba(99,102,241,0.12);
}
.pricing-popular-badge {
  position: absolute;
  top: -14px; left: 50%;
  transform: translateX(-50%);
  background: var(--retail-grad);
  color: #fff;
  padding: 5px 18px;
  border-radius: 100px;
  font-size: 12px;
  font-weight: 700;
  white-space: nowrap;
}
.pricing-badge-top {
  font-size: 12px;
  font-weight: 600;
  color: var(--indigo);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 8px;
}
.pricing-plan {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 16px;
}
.pricing-price { display: flex; align-items: baseline; gap: 4px; margin-bottom: 12px; }
.price-currency { font-size: 20px; font-weight: 600; color: var(--text-secondary); }
.price-amount { font-size: 48px; font-weight: 900; font-family: var(--font-display); color: var(--text-primary); line-height: 1; }
.price-period { font-size: 16px; color: var(--text-muted); }
.price-custom { font-size: 36px; font-weight: 800; font-family: var(--font-display); background: var(--retail-grad); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.pricing-desc { font-size: 14px; color: var(--text-secondary); margin-bottom: 24px; line-height: 1.6; }
.pricing-features {
  display: flex;
  flex-direction: column;
  gap: 9px;
  margin-bottom: 28px;
}
.pricing-features li {
  font-size: 14px;
  color: var(--text-secondary);
}
.pricing-features li:has(✓) { color: var(--text-primary); }
.pricing-note { text-align: center; font-size: 14px; color: var(--text-muted); }

/* === CTA SECTION === */
.cta-section {
  position: relative;
  padding: 100px 0;
  background: linear-gradient(160deg, #0f0a2e 0%, #1e1152 50%, #2d1a6e 100%);
  overflow: hidden;
}
.cta-orb {
  position: absolute;
  width: 600px; height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(99,102,241,0.25) 0%, transparent 70%);
  top: -200px; right: -200px;
  pointer-events: none;
}
.cta-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
  position: relative;
  z-index: 1;
}
.cta-headline {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3vw, 2.8rem);
  font-weight: 900;
  color: #fff;
  line-height: 1.2;
  letter-spacing: -0.5px;
  margin-bottom: 16px;
}
.cta-sub { font-size: 17px; color: rgba(255,255,255,0.65); line-height: 1.7; margin-bottom: 36px; }
.cta-contact-links { display: flex; flex-direction: column; gap: 16px; }
.cta-contact-item {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 18px 22px;
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius);
  transition: 0.2s;
}
.cta-contact-item:hover {
  background: rgba(255,255,255,0.12);
  transform: translateX(4px);
}
.cta-contact-icon { font-size: 24px; flex-shrink: 0; }
.cta-contact-label { display: block; font-size: 12px; color: rgba(255,255,255,0.5); font-weight: 500; }
.cta-contact-val { display: block; font-size: 16px; font-weight: 700; color: #fff; }

/* Form */
.cta-form-wrap { }
.cta-form {
  background: rgba(255,255,255,0.05);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius-lg);
  padding: 36px;
}
.cta-form h3 {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 800;
  color: #fff;
  margin-bottom: 6px;
}
.cta-form > p { font-size: 14px; color: rgba(255,255,255,0.55); margin-bottom: 24px; }
.form-group { display: flex; flex-direction: column; gap: 6px; margin-bottom: 16px; }
.form-group label { font-size: 13px; font-weight: 600; color: rgba(255,255,255,0.7); }
.form-group input,
.form-group select {
  padding: 13px 16px;
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 10px;
  color: #fff;
  font-size: 14px;
  font-family: var(--font-sans);
  transition: 0.2s;
  outline: none;
}
.form-group input::placeholder { color: rgba(255,255,255,0.3); }
.form-group select { cursor: pointer; }
.form-group select option { background: #1e293b; color: #fff; }
.form-group input:focus,
.form-group select:focus {
  border-color: rgba(99,102,241,0.6);
  background: rgba(255,255,255,0.1);
  box-shadow: 0 0 0 3px rgba(99,102,241,0.15);
}
.form-note { text-align: center; font-size: 12px; color: rgba(255,255,255,0.4); margin-top: 14px; }

/* === DEMO SECTION === */
.demo-section { padding: 100px 0; background: var(--bg-subtle); border-top: 1px solid var(--border); }
.demo-video-wrap { max-width: 800px; margin: 0 auto; }
.demo-video-placeholder {
  background: linear-gradient(135deg, #1e293b 0%, #0f172a 100%);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255,255,255,0.08);
  aspect-ratio: 16/9;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
  cursor: pointer;
  transition: 0.25s;
  box-shadow: var(--shadow-xl);
}
.demo-video-placeholder:hover { transform: scale(1.01); }
.demo-play-btn {
  width: 80px; height: 80px;
  background: var(--retail-grad);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 32px rgba(99,102,241,0.4);
  transition: 0.25s;
}
.demo-play-btn:hover { transform: scale(1.1); }
.demo-video-placeholder p { color: rgba(255,255,255,0.5); font-size: 14px; font-weight: 500; }

/* === FOOTER === */
.site-footer {
  background: #0f172a;
  color: rgba(255,255,255,0.7);
  padding-top: 72px;
  padding-bottom: 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.footer-brand .logo { margin-bottom: 16px; }
.footer-logo .logo-text { color: #fff; }
.footer-tagline {
  font-size: 14px;
  color: rgba(255,255,255,0.5);
  line-height: 1.7;
  margin-bottom: 20px;
}
.footer-contact { display: flex; flex-direction: column; gap: 8px; }
.footer-contact-link {
  font-size: 13px;
  color: rgba(255,255,255,0.5);
  transition: color 0.2s;
}
.footer-contact-link:hover { color: rgba(255,255,255,0.85); }
.footer-heading {
  font-size: 13px;
  font-weight: 700;
  color: rgba(255,255,255,0.9);
  text-transform: uppercase;
  letter-spacing: 0.7px;
  margin-bottom: 16px;
}
.footer-links { display: flex; flex-direction: column; gap: 10px; }
.footer-links li, .footer-links a {
  font-size: 14px;
  color: rgba(255,255,255,0.5);
  transition: color 0.2s;
}
.footer-links a:hover { color: rgba(255,255,255,0.85); }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 24px 0;
  font-size: 13px;
  color: rgba(255,255,255,0.35);
  flex-wrap: wrap;
  gap: 12px;
}
.footer-legal { display: flex; gap: 20px; }
.footer-legal a { color: rgba(255,255,255,0.35); transition: color 0.2s; }
.footer-legal a:hover { color: rgba(255,255,255,0.7); }

/* === ANIMATIONS === */
.animate-fade-up { animation: fadeUp 0.7s ease both; }
.delay-1 { animation-delay: 0.1s; }
.delay-2 { animation-delay: 0.2s; }
.delay-3 { animation-delay: 0.3s; }
.delay-4 { animation-delay: 0.4s; }
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(28px); }
  to { opacity: 1; transform: translateY(0); }
}

[data-aos="fade-up"] {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
[data-aos="fade-up"].aos-animate {
  opacity: 1;
  transform: translateY(0);
}
[data-aos="fade-right"] {
  opacity: 0;
  transform: translateX(-30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
[data-aos="fade-right"].aos-animate {
  opacity: 1;
  transform: translateX(0);
}
[data-aos="fade-left"] {
  opacity: 0;
  transform: translateX(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
[data-aos="fade-left"].aos-animate {
  opacity: 1;
  transform: translateX(0);
}
[data-aos-delay="60"]  { transition-delay: 0.06s; }
[data-aos-delay="80"]  { transition-delay: 0.08s; }
[data-aos-delay="100"] { transition-delay: 0.1s; }
[data-aos-delay="120"] { transition-delay: 0.12s; }
[data-aos-delay="160"] { transition-delay: 0.16s; }
[data-aos-delay="180"] { transition-delay: 0.18s; }
[data-aos-delay="200"] { transition-delay: 0.2s; }
[data-aos-delay="240"] { transition-delay: 0.24s; }
[data-aos-delay="320"] { transition-delay: 0.32s; }

/* === RESPONSIVE === */
@media (max-width: 1024px) {
  .hero .container { grid-template-columns: 1fr; gap: 60px; }
  .hero-visual { order: -1; }
  .pos-mockup { max-width: 420px; margin: 0 auto; }
  .restaurant-showcase { grid-template-columns: 1fr; }
  .restaurant-visual { position: static; order: -1; }
  .cta-inner { grid-template-columns: 1fr; gap: 48px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  :root { --nav-h: 64px; }
  .nav-links, .nav-actions { display: none; }
  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: var(--nav-h); left: 0; right: 0;
    background: rgba(255,255,255,0.97);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
    padding: 20px 24px;
    gap: 4px;
    z-index: 999;
  }
  .nav-links.open + .nav-actions {
    display: flex;
    position: fixed;
    top: calc(var(--nav-h) + 250px);
    left: 24px; right: 24px;
    z-index: 999;
    flex-direction: column;
  }
  .hamburger { display: flex; }
  .hero { padding-top: calc(var(--nav-h) + 48px); padding-bottom: 40px; min-height: auto; }
  .hero-headline { font-size: 1.8rem; }
  .hero-cta { flex-direction: column; }
  .hero-cta .btn { width: 100%; justify-content: center; }
  .mode-pills { flex-direction: column; align-items: center; }
  .features-grid-4 { grid-template-columns: 1fr; }
  .steps-grid { flex-direction: column; align-items: center; }
  .step-divider { transform: rotate(90deg); padding-top: 0; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .pricing-grid { grid-template-columns: 1fr; }
  .cta-form { padding: 24px; }
  .pos-body { grid-template-columns: 70px 1fr; }
  .pos-cart { display: none; }
  .pos-items { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 480px) {
  .container { padding: 0 16px; }
  .section-headline { font-size: 1.5rem; }
  .hero-headline { font-size: 1.6rem; }
  .stats-grid { justify-content: center; gap: 28px; }
  .testimonials-grid { grid-template-columns: 1fr; }
}

/* === SKIP LINK === */
a.skip-link {
  position: absolute;
  top: -100px;
  left: 16px;
  background: var(--indigo);
  color: #fff;
  padding: 8px 16px;
  border-radius: 8px;
  z-index: 10000;
  font-weight: 600;
}
a.skip-link:focus { top: 16px; }