/* WhatTheFridge AI - Ultra-Premium World-Class Design System */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=Outfit:wght@600;700;800;900&display=swap');

:root {
  --bg-dark: #07090e;
  --bg-card: rgba(18, 24, 38, 0.65);
  --bg-card-hover: rgba(26, 34, 52, 0.85);
  --accent-green: #22c55e;
  --accent-emerald: #10b981;
  --accent-mint: #4ade80;
  --accent-gold: #ffd700;
  --accent-blue: #3b82f6;
  --text-main: #f8fafc;
  --text-muted: #94a3b8;
  --text-dim: #64748b;
  --border-glass: rgba(255, 255, 255, 0.08);
  --border-active: rgba(34, 197, 94, 0.5);
  --glow-green: rgba(34, 197, 94, 0.25);
  --glow-gold: rgba(255, 215, 0, 0.25);
  --radius-sm: 10px;
  --radius-md: 18px;
  --radius-lg: 28px;
  --radius-full: 9999px;
  --font-heading: 'Outfit', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
  scroll-behavior: smooth;
  color-scheme: dark;
}

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

/* Background Ambient Lighting Mesh */
.bg-glow-1 {
  position: absolute;
  top: -150px;
  left: 50%;
  transform: translateX(-50%);
  width: 1000px;
  height: 650px;
  background: radial-gradient(circle, rgba(34, 197, 94, 0.16) 0%, rgba(16, 185, 129, 0.05) 45%, transparent 70%);
  pointer-events: none;
  z-index: 0;
  filter: blur(40px);
}

.bg-glow-2 {
  position: absolute;
  top: 1300px;
  right: -250px;
  width: 800px;
  height: 800px;
  background: radial-gradient(circle, rgba(59, 130, 246, 0.1) 0%, rgba(34, 197, 94, 0.08) 40%, transparent 70%);
  pointer-events: none;
  z-index: 0;
  filter: blur(60px);
}

.bg-glow-3 {
  position: absolute;
  top: 2900px;
  left: -250px;
  width: 800px;
  height: 800px;
  background: radial-gradient(circle, rgba(255, 215, 0, 0.08) 0%, transparent 65%);
  pointer-events: none;
  z-index: 0;
  filter: blur(60px);
}

/* Grid Pattern Overlay */
body::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: radial-gradient(rgba(255, 255, 255, 0.05) 1px, transparent 1px);
  background-size: 32px 32px;
  pointer-events: none;
  z-index: 0;
  opacity: 0.6;
}

/* Typography & Utilities */
h1, h2, h3, h4 {
  font-family: var(--font-heading);
  font-weight: 700;
  letter-spacing: -0.025em;
  line-height: 1.15;
}

.text-gradient {
  background: linear-gradient(135deg, #ffffff 0%, var(--accent-mint) 50%, var(--accent-green) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

.text-gradient-gold {
  background: linear-gradient(135deg, #fff3b0 0%, var(--accent-gold) 60%, #f59e0b 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
  position: relative;
  z-index: 1;
}

/* Glassmorphism Card System */
.glass-card {
  background: var(--bg-card);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  box-shadow: inset 0 1px 0 0 rgba(255, 255, 255, 0.08), 0 10px 30px rgba(0, 0, 0, 0.4);
  transition: var(--transition);
}

.glass-card:hover {
  background: var(--bg-card-hover);
  border-color: rgba(34, 197, 94, 0.35);
  box-shadow: inset 0 1px 0 0 rgba(255, 255, 255, 0.12), 0 16px 40px rgba(0, 0, 0, 0.5), 0 0 30px var(--glow-green);
  transform: translateY(-3px);
}

/* Header & Floating Glass Navbar */
header.navbar {
  position: fixed;
  top: 16px;
  left: 50%;
  transform: translateX(-50%);
  width: calc(100% - 32px);
  max-width: 1280px;
  z-index: 1000;
  padding: 8px 24px;
  background: rgba(12, 16, 26, 0.85);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--radius-full);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.6), inset 0 1px 0 0 rgba(255, 255, 255, 0.1);
  transition: var(--transition);
}

header.navbar.scrolled {
  background: rgba(7, 9, 14, 0.95);
  border-color: rgba(34, 197, 94, 0.35);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.8), 0 0 20px var(--glow-green);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  gap: 16px;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  white-space: nowrap;
  flex-shrink: 0;
}

.brand-logo-img {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  object-fit: cover;
  border: 1px solid var(--accent-green);
  box-shadow: 0 0 12px var(--glow-green);
}

.brand-title {
  font-family: var(--font-heading);
  font-size: 19px;
  font-weight: 800;
  color: #ffffff;
  letter-spacing: -0.02em;
}

.brand-title span {
  color: var(--accent-mint);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 22px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-links li {
  white-space: nowrap;
}

.nav-links a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
  white-space: nowrap;
  transition: var(--transition);
  display: inline-block;
}

.nav-links a:hover {
  color: #ffffff;
  text-shadow: 0 0 10px rgba(255, 255, 255, 0.5);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  white-space: nowrap;
  flex-shrink: 0;
}

/* Button Component */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 8px 18px;
  border-radius: var(--radius-full);
  font-size: 13.5px;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  white-space: nowrap;
  transition: var(--transition);
  border: none;
  outline: none;
  flex-shrink: 0;
  line-height: 1;
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent-mint) 0%, var(--accent-green) 100%);
  color: #040905;
  font-weight: 700;
  box-shadow: 0 4px 20px var(--glow-green), inset 0 1px 0 rgba(255, 255, 255, 0.4);
}

.btn-primary:hover {
  transform: translateY(-2px) scale(1.02);
  box-shadow: 0 8px 30px rgba(34, 197, 94, 0.5);
  background: linear-gradient(135deg, #6ee7b7 0%, var(--accent-mint) 100%);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.07);
  color: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.16);
  backdrop-filter: blur(10px);
}

.btn-secondary:hover {
  background: rgba(34, 197, 94, 0.15);
  border-color: var(--accent-green);
  color: var(--accent-mint);
  transform: translateY(-2px);
}

.btn-gold {
  background: linear-gradient(135deg, #ffe066 0%, var(--accent-gold) 100%);
  color: #0a0800;
  font-weight: 700;
  box-shadow: 0 4px 20px var(--glow-gold);
}

.btn-gold:hover {
  transform: translateY(-2px) scale(1.02);
  box-shadow: 0 8px 30px rgba(255, 215, 0, 0.5);
}

.mobile-toggle {
  display: none;
  background: none;
  border: none;
  color: #fff;
  font-size: 24px;
  cursor: pointer;
  padding: 4px;
}

/* Hero Section */
.hero {
  padding: 170px 0 90px;
  text-align: center;
  position: relative;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 22px;
  background: rgba(34, 197, 94, 0.08);
  border: 1px solid rgba(34, 197, 94, 0.35);
  border-radius: var(--radius-full);
  font-size: 13.5px;
  font-weight: 600;
  color: var(--accent-mint);
  margin-bottom: 28px;
  box-shadow: 0 0 20px rgba(34, 197, 94, 0.15);
}

.hero-badge .pulse {
  width: 8px;
  height: 8px;
  background-color: var(--accent-green);
  border-radius: 50%;
  box-shadow: 0 0 10px var(--accent-green);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(34, 197, 94, 0.7); }
  70% { transform: scale(1); box-shadow: 0 0 0 10px rgba(34, 197, 94, 0); }
  100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(34, 197, 94, 0); }
}

.hero-title {
  font-size: clamp(40px, 5.5vw, 68px);
  font-weight: 800;
  max-width: 960px;
  margin: 0 auto 24px;
  letter-spacing: -0.03em;
  text-shadow: 0 10px 40px rgba(0, 0, 0, 0.8);
}

.hero-subtitle {
  font-size: clamp(17px, 2vw, 21px);
  color: var(--text-muted);
  max-width: 740px;
  margin: 0 auto 44px;
  font-weight: 400;
  line-height: 1.6;
}

.hero-cta-group {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-bottom: 56px;
  flex-wrap: wrap;
}

.google-play-btn {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  padding: 12px 28px;
  background: #000000;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 16px;
  color: #fff;
  text-decoration: none;
  transition: var(--transition);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.6);
}

.google-play-btn:hover {
  border-color: var(--accent-green);
  transform: translateY(-3px);
  box-shadow: 0 14px 40px var(--glow-green);
}

.google-play-btn svg {
  width: 28px;
  height: 28px;
}

.google-play-btn .btn-text-sub {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #94a3b8;
  display: block;
}

.google-play-btn .btn-text-main {
  font-size: 18px;
  font-weight: 700;
  line-height: 1.1;
  color: #fff;
  display: block;
}

/* Stats Counter Grid */
.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  max-width: 820px;
  margin: 0 auto 64px;
  padding: 24px 32px;
  background: rgba(15, 20, 32, 0.65);
  backdrop-filter: blur(16px);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.5);
}

.stat-item h3 {
  font-size: 36px;
  color: #ffffff;
  margin-bottom: 2px;
  font-weight: 800;
}

.stat-item p {
  font-size: 14px;
  color: var(--text-muted);
  font-weight: 500;
}

/* Hero Showcase Visual */
.hero-visual {
  position: relative;
  max-width: 1040px;
  margin: 0 auto;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.16);
  box-shadow: 0 25px 70px rgba(0, 0, 0, 0.9), 0 0 60px var(--glow-green);
  transition: var(--transition);
}

.hero-visual img {
  width: 100%;
  height: auto;
  display: block;
}

.floating-pill {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 20px;
  background: rgba(12, 16, 26, 0.88);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--border-active);
  border-radius: var(--radius-full);
  font-size: 14px;
  font-weight: 600;
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.6);
  animation: float 4s ease-in-out infinite alternate;
}

.floating-pill.pill-1 {
  top: 12%;
  left: 4%;
}

.floating-pill.pill-2 {
  bottom: 16%;
  right: 4%;
  animation-delay: 2s;
}

@keyframes float {
  0% { transform: translateY(0); }
  100% { transform: translateY(-14px); }
}

/* Demo Section */
.demo-section {
  padding: 110px 0;
  background: rgba(10, 14, 22, 0.6);
  border-top: 1px solid var(--border-glass);
  border-bottom: 1px solid var(--border-glass);
}

.section-header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 56px;
}

.section-tag {
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--accent-mint);
  margin-bottom: 12px;
  display: block;
}

.section-title {
  font-size: clamp(30px, 4vw, 42px);
  margin-bottom: 16px;
  color: #ffffff;
}

.section-subtitle {
  font-size: 16px;
  color: var(--text-muted);
  line-height: 1.6;
}

.demo-wrapper {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 36px;
  align-items: start;
}

.demo-controls {
  padding: 36px;
}

.demo-presets-title {
  font-size: 16px;
  color: #fff;
  margin-bottom: 18px;
}

.preset-btn-group {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-bottom: 28px;
}

.preset-btn {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 22px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  color: var(--text-main);
  cursor: pointer;
  transition: var(--transition);
  text-align: left;
}

.preset-btn:hover, .preset-btn.active {
  background: rgba(34, 197, 94, 0.12);
  border-color: var(--accent-green);
  color: #ffffff;
  box-shadow: 0 4px 20px rgba(34, 197, 94, 0.15);
}

.preset-info h4 {
  font-size: 16px;
  margin-bottom: 3px;
}

.preset-info p {
  font-size: 13px;
  color: var(--text-muted);
}

.scan-trigger-btn {
  width: 100%;
  padding: 16px;
  font-size: 16px;
}

/* Demo Result Window */
.demo-result {
  padding: 36px;
  min-height: 500px;
  display: flex;
  flex-direction: column;
}

.demo-status-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--border-glass);
  margin-bottom: 22px;
}

.demo-status-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13.5px;
  font-weight: 600;
  color: var(--accent-mint);
}

.ingredients-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 28px;
}

.chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 16px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-full);
  font-size: 13px;
  color: #fff;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.recipe-cards-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.demo-recipe-card {
  padding: 18px 22px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: var(--transition);
}

.demo-recipe-card:hover {
  border-color: var(--accent-green);
  background: rgba(34, 197, 94, 0.08);
  transform: translateX(4px);
}

.recipe-details h5 {
  font-size: 16px;
  color: #fff;
  margin-bottom: 4px;
}

.recipe-details p {
  font-size: 13px;
  color: var(--text-muted);
}

.match-tag {
  padding: 4px 12px;
  background: rgba(34, 197, 94, 0.2);
  border: 1px solid var(--accent-green);
  border-radius: var(--radius-full);
  color: var(--accent-mint);
  font-size: 12px;
  font-weight: 700;
}

/* Features Grid */
.features {
  padding: 110px 0;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.feature-card {
  padding: 38px 30px;
}

.feature-icon {
  width: 58px;
  height: 58px;
  background: rgba(34, 197, 94, 0.12);
  border: 1px solid var(--border-active);
  border-radius: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  margin-bottom: 24px;
  box-shadow: 0 0 20px rgba(34, 197, 94, 0.15);
}

.feature-card h3 {
  font-size: 21px;
  margin-bottom: 12px;
  color: #fff;
}

.feature-card p {
  font-size: 15px;
  color: var(--text-muted);
  line-height: 1.65;
}

/* Price Comparison Highlight */
.price-comparison-section {
  padding: 90px 0;
  background: radial-gradient(circle at center, rgba(34, 197, 94, 0.07) 0%, transparent 70%);
}

.comparison-box {
  padding: 52px;
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 48px;
  align-items: center;
}

.retailers-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.retailer-badge {
  padding: 18px 14px;
  background: rgba(6, 9, 15, 0.7);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  text-align: center;
  transition: var(--transition);
}

.retailer-badge:hover {
  border-color: var(--accent-green);
  transform: translateY(-2px);
}

.retailer-badge .retailer-name {
  font-size: 15px;
  font-weight: 700;
  color: #fff;
  display: block;
}

.retailer-badge .retailer-status {
  font-size: 11px;
  color: var(--accent-mint);
  margin-top: 4px;
  display: block;
  font-weight: 600;
}

/* Calculator Section */
.calc-section {
  padding: 90px 0;
}

.calc-box {
  padding: 52px;
  max-width: 940px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 44px;
  align-items: center;
}

.slider-group {
  margin-bottom: 32px;
}

.slider-header {
  display: flex;
  justify-content: space-between;
  margin-bottom: 12px;
  font-size: 15px;
  font-weight: 600;
}

.slider-header span {
  color: var(--accent-mint);
}

input[type="range"] {
  width: 100%;
  height: 8px;
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.1);
  accent-color: var(--accent-green);
  cursor: pointer;
}

.calc-result-box {
  padding: 36px 28px;
  background: rgba(34, 197, 94, 0.08);
  border: 1px solid var(--accent-green);
  border-radius: var(--radius-md);
  text-align: center;
  box-shadow: 0 0 30px rgba(34, 197, 94, 0.15);
}

.calc-result-box h4 {
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  margin-bottom: 8px;
}

.calc-result-box .savings-val {
  font-size: 52px;
  font-weight: 800;
  color: var(--accent-mint);
  margin-bottom: 8px;
  line-height: 1;
}

/* Pricing Section */
.pricing {
  padding: 110px 0;
  text-align: center;
}

.pricing-toggle-wrapper {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  padding: 6px 14px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-full);
  margin-bottom: 54px;
}

.pricing-toggle-btn {
  padding: 10px 24px;
  border-radius: var(--radius-full);
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
}

.pricing-toggle-btn.active {
  background: var(--accent-green);
  color: #000000;
  font-weight: 700;
  box-shadow: 0 4px 15px var(--glow-green);
}

.discount-tag {
  padding: 4px 12px;
  background: rgba(255, 215, 0, 0.18);
  border: 1px solid var(--accent-gold);
  border-radius: var(--radius-full);
  color: var(--accent-gold);
  font-size: 12px;
  font-weight: 800;
}

.pricing-cards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 36px;
  max-width: 940px;
  margin: 0 auto;
  align-items: stretch;
}

.price-card {
  padding: 48px 40px;
  text-align: left;
  position: relative;
  display: flex;
  flex-direction: column;
}

.price-card.popular {
  border-color: var(--accent-gold);
  box-shadow: 0 0 40px var(--glow-gold), inset 0 1px 0 rgba(255, 215, 0, 0.3);
}

.popular-badge {
  position: absolute;
  top: -14px;
  right: 36px;
  padding: 6px 18px;
  background: linear-gradient(135deg, #ffe066, var(--accent-gold));
  color: #000;
  font-size: 12px;
  font-weight: 800;
  border-radius: var(--radius-full);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.price-card h3 {
  font-size: 26px;
  margin-bottom: 8px;
}

.price-card .plan-desc {
  font-size: 14.5px;
  color: var(--text-muted);
  margin-bottom: 28px;
}

.price-val {
  font-size: 52px;
  font-weight: 800;
  color: #fff;
  margin-bottom: 28px;
  line-height: 1;
}

.price-val span {
  font-size: 16px;
  color: var(--text-muted);
  font-weight: 400;
}

.feature-list {
  list-style: none;
  margin-bottom: 40px;
  flex-grow: 1;
}

.feature-list li {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 15px;
  color: var(--text-main);
  margin-bottom: 16px;
}

.feature-list li .check-icon {
  color: var(--accent-green);
  font-size: 18px;
}

/* FAQ Section */
.faq {
  padding: 110px 0;
}

.faq-list {
  max-width: 840px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.faq-item {
  padding: 24px 30px;
  cursor: pointer;
}

.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 18px;
  font-weight: 600;
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease;
  color: var(--text-muted);
  font-size: 15px;
  line-height: 1.7;
}

.faq-item.active .faq-answer {
  max-height: 300px;
  margin-top: 14px;
}

.faq-item.active .faq-icon {
  transform: rotate(180deg);
  color: var(--accent-mint);
}

.faq-icon {
  transition: transform 0.3s ease;
  color: var(--text-muted);
}

/* Footer */
footer.site-footer {
  padding: 85px 0 45px;
  border-top: 1px solid var(--border-glass);
  background: rgba(5, 7, 11, 0.95);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr repeat(3, 1fr);
  gap: 40px;
  margin-bottom: 64px;
}

.footer-brand p {
  color: var(--text-muted);
  font-size: 14px;
  margin-top: 18px;
  max-width: 340px;
  line-height: 1.6;
}

.footer-col h4 {
  font-size: 16px;
  color: #fff;
  margin-bottom: 22px;
}

.footer-col ul {
  list-style: none;
}

.footer-col ul li {
  margin-bottom: 13px;
}

.footer-col ul a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 14px;
  transition: var(--transition);
}

.footer-col ul a:hover {
  color: var(--accent-mint);
}

.footer-bottom {
  text-align: center;
  padding-top: 36px;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  color: var(--text-dim);
  font-size: 13px;
}

/* Responsive Styles */
@media (max-width: 1100px) {
  header.navbar { width: calc(100% - 24px); padding: 8px 16px; }
  .nav-links { gap: 14px; }
  .nav-links a { font-size: 13px; }
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .comparison-box, .calc-box { grid-template-columns: 1fr; }
}

@media (max-width: 900px) {
  .nav-links { display: none; }
  .mobile-toggle { display: block; }
  
  .nav-links.mobile-open {
    display: flex !important;
    position: absolute;
    top: 60px;
    left: 0;
    width: 100%;
    background: rgba(10, 14, 22, 0.96);
    backdrop-filter: blur(24px);
    border: 1px solid rgba(255, 255, 255, 0.14);
    border-radius: 20px;
    flex-direction: column;
    padding: 24px;
    gap: 18px;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.9);
  }

  .hero { padding-top: 140px; }
  .hero-stats { grid-template-columns: 1fr; gap: 16px; text-align: center; }
  .demo-wrapper { grid-template-columns: 1fr; }
  .features-grid { grid-template-columns: 1fr; }
  .pricing-cards { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 36px; }
}