/* ============================================
   FlowSync Landing Page Styles
   Design System: Copper & Slate
   ============================================ */

/* CSS Variables */
:root {
  /* Colors - Copper & Slate Palette */
  --color-copper: #B87333;
  --color-copper-light: #D4A574;
  --color-copper-dark: #8B5A2B;
  --color-slate: #2F3640;
  --color-slate-light: #4A5568;
  --color-cream: #F5F0EB;
  --color-cream-dark: #E8E0D5;
  --color-rose: #7D3C50;
  --color-rose-light: #A85D75;
  --color-green: #2D6A1E;
  
  /* Semantic Colors */
  --color-primary: var(--color-copper);
  --color-primary-light: var(--color-copper-light);
  --color-primary-dark: var(--color-copper-dark);
  --color-text: var(--color-slate);
  --color-text-secondary: var(--color-slate-light);
  --color-bg: var(--color-cream);
  --color-bg-alt: #FFFFFF;
  --color-accent: var(--color-rose);
  
  /* Typography */
  --font-display: 'Cormorant Garamond', Georgia, serif;
  --font-body: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  
  /* Spacing */
  --space-xs: 0.5rem;
  --space-sm: 0.75rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  --space-4xl: 6rem;
  
  /* Border Radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  --radius-full: 9999px;
  
  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(47, 54, 64, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(47, 54, 64, 0.1), 0 2px 4px -1px rgba(47, 54, 64, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(47, 54, 64, 0.1), 0 4px 6px -2px rgba(47, 54, 64, 0.05);
  --shadow-xl: 0 20px 25px -5px rgba(47, 54, 64, 0.1), 0 10px 10px -5px rgba(47, 54, 64, 0.04);
  --shadow-2xl: 0 25px 50px -12px rgba(47, 54, 64, 0.25);
  --shadow-glow: 0 0 40px rgba(184, 115, 51, 0.3);
  
  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-base: 250ms ease;
  --transition-slow: 350ms ease;
  --transition-bounce: 400ms cubic-bezier(0.34, 1.56, 0.64, 1);
}

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

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

body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  color: var(--color-text);
  background-color: var(--color-bg);
}

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

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

ul {
  list-style: none;
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

/* Container */
.container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 var(--space-lg);
}

/* ============================================
   Navigation
   ============================================ */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(245, 240, 235, 0.8);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(47, 54, 64, 0.05);
  transition: all var(--transition-base);
}

.nav.scrolled {
  background: rgba(245, 240, 235, 0.95);
  box-shadow: var(--shadow-sm);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 var(--space-lg);
}

.logo {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--color-slate);
}

.logo svg {
  flex-shrink: 0;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-xl);
}

.nav-links a {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--color-text-secondary);
  transition: color var(--transition-fast);
}

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

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: var(--space-xs);
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-slate);
  transition: all var(--transition-base);
}

/* ============================================
   Buttons
   ============================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-xs);
  padding: var(--space-sm) var(--space-lg);
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: var(--radius-md);
  transition: all var(--transition-base);
}

.btn-lg {
  padding: var(--space-md) var(--space-xl);
  font-size: 1rem;
}

.btn-full {
  width: 100%;
}

.btn-primary {
  background: var(--color-primary);
  color: white;
  box-shadow: var(--shadow-md);
}

.btn-primary:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg), var(--shadow-glow);
}

.btn-secondary {
  background: var(--color-slate);
  color: white;
}

.btn-secondary:hover {
  background: var(--color-slate-light);
  transform: translateY(-2px);
}

.btn-ghost {
  background: transparent;
  color: var(--color-slate);
  border: 1.5px solid var(--color-slate-light);
}

.btn-ghost:hover {
  background: var(--color-slate);
  color: white;
  border-color: var(--color-slate);
}

.btn-ghost-light {
  background: transparent;
  color: white;
  border: 1.5px solid rgba(255, 255, 255, 0.5);
}

.btn-ghost-light:hover {
  background: white;
  color: var(--color-slate);
}

/* ============================================
   Hero Section
   ============================================ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: calc(72px + var(--space-4xl)) 0 var(--space-4xl);
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: -1;
}

.gradient-mesh {
  position: absolute;
  inset: 0;
  background: 
    radial-gradient(ellipse 80% 50% at 20% 40%, rgba(184, 115, 51, 0.15) 0%, transparent 50%),
    radial-gradient(ellipse 60% 40% at 80% 60%, rgba(125, 60, 80, 0.1) 0%, transparent 50%),
    radial-gradient(ellipse 50% 30% at 50% 80%, rgba(212, 165, 116, 0.1) 0%, transparent 50%);
}

.noise-overlay {
  position: absolute;
  inset: 0;
  opacity: 0.03;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
}

.hero .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4xl);
  align-items: center;
}

.hero-content {
  max-width: 600px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-xs) var(--space-md);
  background: rgba(184, 115, 51, 0.1);
  border-radius: var(--radius-full);
  margin-bottom: var(--space-lg);
}

.hero-badge .badge {
  padding: 2px 8px;
  background: var(--color-primary);
  color: white;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  border-radius: var(--radius-full);
}

.hero-badge span:last-child {
  font-size: 0.875rem;
  color: var(--color-text-secondary);
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 600;
  line-height: 1.1;
  color: var(--color-slate);
  margin-bottom: var(--space-lg);
}

.hero-title .accent {
  color: var(--color-primary);
  font-style: italic;
}

.hero-subtitle {
  font-size: 1.125rem;
  color: var(--color-text-secondary);
  margin-bottom: var(--space-xl);
  max-width: 500px;
}

.hero-cta {
  display: flex;
  gap: var(--space-md);
  margin-bottom: var(--space-3xl);
  flex-wrap: wrap;
}

.hero-stats {
  display: flex;
  gap: var(--space-2xl);
}

.stat {
  display: flex;
  flex-direction: column;
}

.stat-number {
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 600;
  color: var(--color-slate);
}

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

/* Hero Visual */
.hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

.dashboard-card {
  width: 100%;
  max-width: 480px;
  background: white;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-2xl);
  overflow: hidden;
  animation: float 6s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-10px); }
}

.dashboard-header {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-md) var(--space-lg);
  background: var(--color-slate);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.dashboard-dots {
  display: flex;
  gap: 6px;
}

.dashboard-dots span {
  width: 10px;
  height: 10px;
  border-radius: var(--radius-full);
  background: var(--color-rose);
}

.dashboard-dots span:nth-child(2) {
  background: var(--color-copper);
}

.dashboard-dots span:nth-child(3) {
  background: var(--color-green);
}

.dashboard-title {
  font-size: 0.875rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.8);
}

.dashboard-content {
  padding: var(--space-lg);
}

.workflow-item {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-md);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-sm);
  transition: all var(--transition-base);
}

.workflow-item:hover {
  background: var(--color-cream);
}

.workflow-item.active {
  background: rgba(184, 115, 51, 0.05);
}

.workflow-item.completed {
  opacity: 0.7;
}

.workflow-icon {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-cream);
  border-radius: var(--radius-md);
  flex-shrink: 0;
}

.workflow-info {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.workflow-name {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-slate);
}

.workflow-status {
  font-size: 0.75rem;
  color: var(--color-text-secondary);
}

.workflow-progress {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  min-width: 80px;
}

.progress-bar {
  flex: 1;
  height: 4px;
  background: var(--color-cream-dark);
  border-radius: var(--radius-full);
  overflow: hidden;
}

.progress-fill {
  height: 100%;
  background: var(--color-primary);
  border-radius: var(--radius-full);
  transition: width 1s ease;
}

.workflow-progress span {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--color-text-secondary);
  min-width: 24px;
  text-align: right;
}

/* Floating Cards */
.floating-card {
  position: absolute;
  padding: var(--space-md);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  animation: float 6s ease-in-out infinite;
}

.card-integrations {
  top: 10%;
  right: -20px;
  animation-delay: -2s;
}

.card-time {
  bottom: 15%;
  left: -30px;
  animation-delay: -4s;
}

.card-icon {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-cream);
  border-radius: var(--radius-md);
}

.card-content {
  display: flex;
  flex-direction: column;
}

.card-value {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-slate);
  line-height: 1;
}

.card-label {
  font-size: 0.75rem;
  color: var(--color-text-secondary);
}

/* ============================================
   Section Styles
   ============================================ */
.section-header {
  text-align: center;
  max-width: 600px;
  margin: 0 auto var(--space-3xl);
}

.section-tag {
  display: inline-block;
  padding: var(--space-xs) var(--space-md);
  background: rgba(184, 115, 51, 0.1);
  color: var(--color-primary);
  font-size: 0.875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  border-radius: var(--radius-full);
  margin-bottom: var(--space-md);
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 600;
  color: var(--color-slate);
  margin-bottom: var(--space-md);
  line-height: 1.2;
}

.section-subtitle {
  font-size: 1.125rem;
  color: var(--color-text-secondary);
}

/* ============================================
   Features Section
   ============================================ */
.features {
  padding: var(--space-4xl) 0;
  background: white;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
}

.feature-card {
  padding: var(--space-xl);
  background: var(--color-bg);
  border-radius: var(--radius-xl);
  border: 1px solid transparent;
  transition: all var(--transition-base);
}

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

.feature-icon {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: white;
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-lg);
  box-shadow: var(--shadow-sm);
}

.feature-card h3 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-slate);
  margin-bottom: var(--space-sm);
}

.feature-card p {
  font-size: 0.95rem;
  color: var(--color-text-secondary);
  margin-bottom: var(--space-md);
  line-height: 1.6;
}

.feature-link {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-primary);
  transition: all var(--transition-fast);
}

.feature-link:hover {
  color: var(--color-primary-dark);
  padding-left: 4px;
}

/* ============================================
   Testimonials Section
   ============================================ */
.testimonials {
  padding: var(--space-4xl) 0;
  background: var(--color-bg);
}

.testimonials-carousel {
  position: relative;
  max-width: 800px;
  margin: 0 auto;
}

.carousel-container {
  position: relative;
  overflow: hidden;
}

.testimonial-card {
  display: none;
  padding: var(--space-2xl);
  background: white;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  animation: fadeIn 0.5s ease;
}

.testimonial-card.active {
  display: block;
}

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

.testimonial-quote {
  margin-bottom: var(--space-xl);
}

.testimonial-quote svg {
  margin-bottom: var(--space-md);
  opacity: 0.5;
}

.testimonial-quote p {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 500;
  line-height: 1.5;
  color: var(--color-slate);
  font-style: italic;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.author-avatar {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-primary);
  color: white;
  font-size: 0.875rem;
  font-weight: 600;
  border-radius: var(--radius-full);
}

.author-info {
  display: flex;
  flex-direction: column;
}

.author-name {
  font-weight: 600;
  color: var(--color-slate);
}

.author-title {
  font-size: 0.875rem;
  color: var(--color-text-secondary);
}

.carousel-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-lg);
  margin-top: var(--space-xl);
}

.carousel-btn {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: white;
  border-radius: var(--radius-full);
  box-shadow: var(--shadow-md);
  color: var(--color-slate);
  transition: all var(--transition-base);
}

.carousel-btn:hover {
  background: var(--color-primary);
  color: white;
  transform: scale(1.05);
}

.carousel-dots {
  display: flex;
  gap: var(--space-sm);
}

.carousel-dots .dot {
  width: 10px;
  height: 10px;
  background: var(--color-cream-dark);
  border-radius: var(--radius-full);
  transition: all var(--transition-base);
}

.carousel-dots .dot.active {
  background: var(--color-primary);
  width: 24px;
}

/* ============================================
   Pricing Section
   ============================================ */
.pricing {
  padding: var(--space-4xl) 0;
  background: white;
}

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

.pricing-card {
  position: relative;
  padding: var(--space-2xl);
  background: var(--color-bg);
  border-radius: var(--radius-xl);
  border: 1px solid transparent;
  transition: all var(--transition-base);
}

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

.pricing-card.featured {
  background: var(--color-slate);
  color: white;
  border-color: var(--color-primary);
  transform: scale(1.05);
}

.pricing-card.featured:hover {
  transform: scale(1.05) translateY(-4px);
}

.pricing-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  padding: var(--space-xs) var(--space-md);
  background: var(--color-primary);
  color: white;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  border-radius: var(--radius-full);
}

.pricing-header {
  margin-bottom: var(--space-lg);
}

.pricing-header h3 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: var(--space-xs);
}

.pricing-header p {
  font-size: 0.9rem;
  opacity: 0.7;
}

.pricing-card.featured .pricing-header p {
  color: rgba(255, 255, 255, 0.7);
}

.pricing-price {
  margin-bottom: var(--space-xl);
}

.pricing-price .price {
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 600;
  line-height: 1;
}

.pricing-price .period {
  font-size: 1rem;
  opacity: 0.7;
}

.pricing-features {
  margin-bottom: var(--space-xl);
}

.pricing-features li {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-sm) 0;
  font-size: 0.95rem;
}

.pricing-features li svg {
  flex-shrink: 0;
}

.pricing-card.featured .pricing-features li {
  color: rgba(255, 255, 255, 0.9);
}

.pricing-card.featured .pricing-features li svg path {
  stroke: var(--color-copper-light);
}

/* ============================================
   CTA Section
   ============================================ */
.cta {
  padding: var(--space-4xl) 0;
  background: var(--color-slate);
  position: relative;
  overflow: hidden;
}

.cta::before {
  content: '';
  position: absolute;
  inset: 0;
  background: 
    radial-gradient(ellipse 60% 40% at 20% 50%, rgba(184, 115, 51, 0.2) 0%, transparent 50%),
    radial-gradient(ellipse 40% 30% at 80% 30%, rgba(125, 60, 80, 0.15) 0%, transparent 50%);
}

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

.cta-content h2 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 600;
  color: white;
  margin-bottom: var(--space-md);
}

.cta-content p {
  font-size: 1.125rem;
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: var(--space-xl);
}

.cta-buttons {
  display: flex;
  gap: var(--space-md);
  justify-content: center;
  flex-wrap: wrap;
}

/* ============================================
   Footer
   ============================================ */
.footer {
  padding: var(--space-4xl) 0 var(--space-xl);
  background: var(--color-cream);
  border-top: 1px solid var(--color-cream-dark);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 2fr;
  gap: var(--space-3xl);
  margin-bottom: var(--space-3xl);
}

.footer-brand {
  max-width: 300px;
}

.footer-brand .logo {
  margin-bottom: var(--space-md);
}

.footer-brand p {
  font-size: 0.95rem;
  color: var(--color-text-secondary);
  margin-bottom: var(--space-lg);
  line-height: 1.6;
}

.footer-social {
  display: flex;
  gap: var(--space-md);
}

.footer-social a {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: white;
  border-radius: var(--radius-md);
  color: var(--color-text-secondary);
  transition: all var(--transition-base);
}

.footer-social a:hover {
  background: var(--color-primary);
  color: white;
  transform: translateY(-2px);
}

.footer-links {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-xl);
}

.footer-column h4 {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-slate);
  margin-bottom: var(--space-md);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.footer-column li {
  margin-bottom: var(--space-sm);
}

.footer-column a {
  font-size: 0.9rem;
  color: var(--color-text-secondary);
  transition: color var(--transition-fast);
}

.footer-column a:hover {
  color: var(--color-primary);
}

.footer-bottom {
  padding-top: var(--space-xl);
  border-top: 1px solid var(--color-cream-dark);
  text-align: center;
}

.footer-bottom p {
  font-size: 0.875rem;
  color: var(--color-text-secondary);
}

/* ============================================
   Animations
   ============================================ */
.reveal-up {
  opacity: 0;
  transform: translateY(30px);
  animation: revealUp 0.8s ease forwards;
}

@keyframes revealUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ============================================
   Responsive Design
   ============================================ */
@media (max-width: 1024px) {
  .hero .container {
    grid-template-columns: 1fr;
    text-align: center;
    gap: var(--space-3xl);
  }
  
  .hero-content {
    max-width: 100%;
  }
  
  .hero-subtitle {
    margin-left: auto;
    margin-right: auto;
  }
  
  .hero-cta {
    justify-content: center;
  }
  
  .hero-stats {
    justify-content: center;
  }
  
  .hero-visual {
    order: -1;
  }
  
  .floating-card {
    display: none;
  }
  
  .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .pricing-grid {
    grid-template-columns: 1fr;
    max-width: 500px;
    margin: 0 auto;
  }
  
  .pricing-card.featured {
    transform: none;
    order: -1;
  }
  
  .pricing-card.featured:hover {
    transform: translateY(-4px);
  }
}

@media (max-width: 768px) {
  .nav-toggle {
    display: flex;
  }
  
  .nav-links {
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    flex-direction: column;
    background: var(--color-bg);
    padding: var(--space-xl);
    gap: var(--space-lg);
    border-bottom: 1px solid var(--color-cream-dark);
    transform: translateY(-100%);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
  }
  
  .nav-links.active {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }
  
  .nav-links .btn {
    width: 100%;
  }
  
  .hero {
    padding-top: calc(72px + var(--space-2xl));
  }
  
  .hero-title {
    font-size: 2.25rem;
  }
  
  .features-grid {
    grid-template-columns: 1fr;
  }
  
  .footer-grid {
    grid-template-columns: 1fr;
    gap: var(--space-2xl);
  }
  
  .footer-brand {
    max-width: 100%;
    text-align: center;
  }
  
  .footer-social {
    justify-content: center;
  }
  
  .footer-links {
    grid-template-columns: repeat(2, 1fr);
    text-align: center;
  }
}

@media (max-width: 480px) {
  .hero-cta {
    flex-direction: column;
  }
  
  .hero-cta .btn {
    width: 100%;
  }
  
  .hero-stats {
    flex-direction: column;
    gap: var(--space-lg);
  }
  
  .stat {
    align-items: center;
  }
  
  .cta-buttons {
    flex-direction: column;
  }
  
  .cta-buttons .btn {
    width: 100%;
  }
  
  .footer-links {
    grid-template-columns: 1fr;
  }
}