/* ============================================
   配食管理システム ランディングページ
   ============================================ */

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

:root {
  --color-primary: #2563eb;
  --color-primary-dark: #1d4ed8;
  --color-primary-light: #dbeafe;
  --color-secondary: #6366f1;
  --color-accent: #f59e0b;
  --color-accent-light: #fef3c7;
  --color-success: #059669;
  --color-danger: #dc2626;
  --color-bg: #f8fafc;
  --color-surface: #ffffff;
  --color-text: #0f172a;
  --color-text-secondary: #64748b;
  --color-text-muted: #94a3b8;
  --color-border: #e2e8f0;
  --gradient-primary: linear-gradient(135deg, #2563eb, #6366f1);
  --gradient-hero: linear-gradient(135deg, #0f172a 0%, #1e293b 50%, #0f172a 100%);
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -2px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -4px rgba(0, 0, 0, 0.1);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.1);
  --shadow-glow: 0 0 40px rgba(37, 99, 235, 0.15);
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-2xl: 32px;
}

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

body {
  font-family: 'Noto Sans JP', -apple-system, BlinkMacSystemFont, sans-serif;
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

a {
  text-decoration: none;
  color: inherit;
  transition: all 0.3s ease;
}

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

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

/* ---------- Typography ---------- */
h1 { font-size: clamp(2rem, 5vw, 3.5rem); font-weight: 900; line-height: 1.2; letter-spacing: -0.02em; }
h2 { font-size: clamp(1.75rem, 4vw, 2.75rem); font-weight: 800; line-height: 1.3; letter-spacing: -0.015em; }
h3 { font-size: clamp(1.25rem, 2vw, 1.5rem); font-weight: 700; line-height: 1.4; }

.gradient-text {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 28px;
  border-radius: var(--radius-lg);
  font-weight: 700;
  font-size: 1rem;
  border: none;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  white-space: nowrap;
}

.btn-primary {
  background: var(--gradient-primary);
  color: white;
  box-shadow: 0 4px 14px rgba(37, 99, 235, 0.4);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(37, 99, 235, 0.5);
}

.btn-outline {
  background: transparent;
  color: white;
  border: 2px solid rgba(255, 255, 255, 0.3);
}
.btn-outline:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.6);
  transform: translateY(-2px);
}

.btn-lg {
  padding: 16px 36px;
  font-size: 1.1rem;
  border-radius: var(--radius-xl);
}

/* ---------- Section common ---------- */
.section-header {
  text-align: center;
  margin-bottom: 64px;
}
.section-header p {
  color: var(--color-text-secondary);
  font-size: 1.125rem;
  margin-top: 16px;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}
.section-badge {
  display: inline-block;
  padding: 6px 18px;
  border-radius: 999px;
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--color-primary);
  background: var(--color-primary-light);
  margin-bottom: 16px;
}

/* ---------- Navigation ---------- */
#navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--color-border);
  transition: all 0.3s ease;
}
#navbar.scrolled {
  box-shadow: var(--shadow-md);
}

.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  font-size: 1.2rem;
  color: var(--color-text);
}
.nav-logo svg { color: var(--color-primary); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}
.nav-links a {
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--color-text-secondary);
  position: relative;
}
.nav-links a:hover { color: var(--color-primary); }
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-primary);
  transition: width 0.3s ease;
}
.nav-links a:hover::after { width: 100%; }
.nav-links .nav-cta {
  background: var(--gradient-primary);
  color: white;
  padding: 10px 24px;
  border-radius: var(--radius-lg);
  font-weight: 700;
}
.nav-links .nav-cta::after { display: none; }
.nav-links .nav-cta:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(37, 99, 235, 0.4);
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}
.hamburger span {
  width: 24px;
  height: 2px;
  background: var(--color-text);
  border-radius: 2px;
  transition: all 0.3s ease;
}
.hamburger.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

.mobile-menu {
  display: none;
  position: fixed;
  top: 72px;
  left: 0;
  right: 0;
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(20px);
  padding: 24px;
  flex-direction: column;
  gap: 16px;
  z-index: 999;
  border-bottom: 1px solid var(--color-border);
  box-shadow: var(--shadow-lg);
}
.mobile-menu.active { display: flex; }
.mobile-menu a {
  font-weight: 600;
  font-size: 1.1rem;
  padding: 12px;
  border-radius: var(--radius-md);
  color: var(--color-text);
}
.mobile-menu a:hover { background: var(--color-primary-light); color: var(--color-primary); }
.mobile-menu .nav-cta {
  background: var(--gradient-primary);
  color: white;
  text-align: center;
  border-radius: var(--radius-lg);
}

/* ---------- Hero ---------- */
#hero {
  position: relative;
  background: var(--gradient-hero);
  padding: 160px 24px 100px;
  overflow: hidden;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
}

.hero-bg-shapes {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
}
.shape {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.15;
}
.shape-1 { width: 600px; height: 600px; background: #2563eb; top: -200px; right: -100px; animation: float 20s ease-in-out infinite; }
.shape-2 { width: 400px; height: 400px; background: #6366f1; bottom: -100px; left: -100px; animation: float 25s ease-in-out infinite reverse; }
.shape-3 { width: 300px; height: 300px; background: #f59e0b; top: 50%; left: 50%; animation: float 15s ease-in-out infinite; }

@keyframes float {
  0%, 100% { transform: translate(0, 0); }
  33% { transform: translate(30px, -30px); }
  66% { transform: translate(-20px, 20px); }
}

.hero-content {
  max-width: 1200px;
  width: 100%;
  text-align: center;
  color: white;
  position: relative;
  z-index: 1;
}

.hero-badge {
  display: inline-block;
  padding: 8px 24px;
  border-radius: 999px;
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--color-accent);
  background: rgba(245, 158, 11, 0.15);
  border: 1px solid rgba(245, 158, 11, 0.3);
  margin-bottom: 28px;
}

.hero-desc {
  font-size: clamp(1rem, 2vw, 1.25rem);
  color: rgba(255, 255, 255, 0.7);
  margin-top: 24px;
  line-height: 1.8;
}

.hero-free-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 20px;
  padding: 10px 28px;
  border-radius: 999px;
  font-size: 1rem;
  font-weight: 800;
  color: #22c55e;
  background: rgba(34, 197, 94, 0.12);
  border: 1.5px solid rgba(34, 197, 94, 0.35);
  animation: pulse-glow 2s ease-in-out infinite;
}
.hero-free-badge svg {
  stroke: #22c55e;
}
@keyframes pulse-glow {
  0%, 100% { box-shadow: 0 0 0 0 rgba(34, 197, 94, 0.2); }
  50% { box-shadow: 0 0 20px 4px rgba(34, 197, 94, 0.15); }
}

.hero-actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  margin-top: 40px;
  flex-wrap: wrap;
}

.hero-stats {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 32px;
  margin-top: 56px;
  flex-wrap: wrap;
}
.stat-item { text-align: center; }
.stat-number {
  display: block;
  font-size: 1.5rem;
  font-weight: 900;
  color: white;
}
.stat-label {
  display: block;
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.5);
  margin-top: 4px;
}
.stat-divider {
  width: 1px;
  height: 40px;
  background: rgba(255, 255, 255, 0.15);
}

.hero-visual {
  margin-top: 64px;
  max-width: 1000px;
  width: 100%;
  position: relative;
  z-index: 1;
}

/* ---------- Browser Mockup ---------- */
.browser-mockup {
  border-radius: var(--radius-xl);
  overflow: hidden;
  background: var(--color-surface);
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25), var(--shadow-glow);
  border: 1px solid rgba(255, 255, 255, 0.1);
}
.browser-mockup.large {
  border-radius: var(--radius-2xl);
}

.browser-header {
  background: #f1f5f9;
  padding: 12px 20px;
  display: flex;
  align-items: center;
  gap: 16px;
  border-bottom: 1px solid var(--color-border);
}
.browser-dots {
  display: flex;
  gap: 6px;
}
.browser-dots span {
  width: 12px;
  height: 12px;
  border-radius: 50%;
}
.browser-dots span:nth-child(1) { background: #ef4444; }
.browser-dots span:nth-child(2) { background: #f59e0b; }
.browser-dots span:nth-child(3) { background: #22c55e; }

.browser-url {
  flex: 1;
  background: white;
  padding: 6px 16px;
  border-radius: 8px;
  font-size: 0.85rem;
  color: var(--color-text-secondary);
  font-weight: 500;
}

.browser-body {
  background: #f8fafc;
  overflow: hidden;
}
.browser-body img {
  width: 100%;
  display: block;
}

/* ---------- Features ---------- */
#features {
  padding: 120px 0;
  background: var(--color-bg);
}

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

.feature-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: 36px 28px;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
}
.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--gradient-primary);
  opacity: 0;
  transition: opacity 0.3s ease;
}
.feature-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-xl);
  border-color: transparent;
}
.feature-card:hover::before { opacity: 1; }

.feature-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}
.icon-blue { background: #dbeafe; color: #2563eb; }
.icon-amber { background: #fef3c7; color: #d97706; }
.icon-green { background: #d1fae5; color: #059669; }
.icon-purple { background: #ede9fe; color: #7c3aed; }
.icon-red { background: #fee2e2; color: #dc2626; }
.icon-indigo { background: #e0e7ff; color: #4f46e5; }

.feature-card h3 {
  margin-bottom: 12px;
  font-size: 1.2rem;
}
.feature-card p {
  color: var(--color-text-secondary);
  font-size: 0.95rem;
  line-height: 1.7;
}

/* ---------- Demo ---------- */
#demo {
  padding: 120px 0;
  background: linear-gradient(180deg, var(--color-bg), white);
}

.demo-tabs {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-bottom: 48px;
  flex-wrap: wrap;
}

.demo-tab {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: var(--radius-xl);
  font-size: 0.95rem;
  font-weight: 700;
  border: 2px solid var(--color-border);
  background: var(--color-surface);
  color: var(--color-text-secondary);
  cursor: pointer;
  transition: all 0.3s ease;
}
.demo-tab:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}
.demo-tab.active {
  background: var(--gradient-primary);
  color: white;
  border-color: transparent;
  box-shadow: 0 4px 14px rgba(37, 99, 235, 0.3);
}
.demo-tab.active svg { stroke: white; }

.demo-panel {
  display: none;
}
.demo-panel.active {
  display: block;
}

.demo-video-wrapper {
  margin-bottom: 40px;
}

.demo-video {
  width: 100%;
  border-radius: 0;
}

.demo-description {
  max-width: 720px;
  margin: 0 auto;
  padding: 32px;
  background: var(--color-surface);
  border-radius: var(--radius-xl);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
}
.demo-description h3 {
  margin-bottom: 16px;
  font-size: 1.3rem;
}
.demo-description ul {
  list-style: none;
  padding: 0;
}
.demo-description li {
  padding: 8px 0;
  padding-left: 28px;
  position: relative;
  color: var(--color-text-secondary);
  font-size: 0.95rem;
}
.demo-description li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--color-success);
  font-weight: 900;
}

/* ---------- Benefits ---------- */
#benefits {
  padding: 120px 0;
  background: var(--color-bg);
}

.benefits-grid {
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.benefit-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-2xl);
  padding: 48px;
  display: flex;
  gap: 36px;
  align-items: flex-start;
  transition: all 0.4s ease;
}
.benefit-card:hover {
  box-shadow: var(--shadow-xl);
  transform: translateY(-4px);
}

.benefit-number {
  font-size: 3rem;
  font-weight: 900;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  flex-shrink: 0;
}

.benefit-content { flex: 1; }
.benefit-content h3 {
  font-size: 1.4rem;
  margin-bottom: 20px;
}

.benefit-comparison {
  display: flex;
  align-items: stretch;
  gap: 24px;
}
.comparison-before, .comparison-after {
  flex: 1;
  padding: 20px;
  border-radius: var(--radius-lg);
}
.comparison-before {
  background: #fef2f2;
  border: 1px solid #fecaca;
}
.comparison-after {
  background: #f0fdf4;
  border: 1px solid #bbf7d0;
}
.comparison-before .label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 4px 10px;
  border-radius: 999px;
  background: #dc2626;
  color: white;
  margin-bottom: 10px;
}
.comparison-after .label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 4px 10px;
  border-radius: 999px;
  background: #059669;
  color: white;
  margin-bottom: 10px;
}
.comparison-before p, .comparison-after p {
  font-size: 0.95rem;
  color: var(--color-text-secondary);
  line-height: 1.6;
}

.comparison-arrow {
  display: flex;
  align-items: center;
  font-size: 1.5rem;
  font-weight: 900;
  color: var(--color-primary);
  flex-shrink: 0;
}

/* ---------- Flow ---------- */
#flow {
  padding: 120px 0;
  background: white;
}

.flow-steps {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  max-width: 1000px;
  margin: 0 auto;
}

.flow-step {
  flex: 1;
  text-align: center;
  position: relative;
}

.flow-step-number {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: var(--gradient-primary);
  color: white;
  font-size: 1.75rem;
  font-weight: 900;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  box-shadow: 0 8px 20px rgba(37, 99, 235, 0.3);
}

.flow-step-content h3 {
  margin-bottom: 8px;
  font-size: 1.15rem;
}
.flow-step-content p {
  color: var(--color-text-secondary);
  font-size: 0.9rem;
  max-width: 240px;
  margin: 0 auto;
}

.flow-connector {
  width: 80px;
  height: 3px;
  background: var(--gradient-primary);
  border-radius: 999px;
  flex-shrink: 0;
  margin-top: -40px;
  opacity: 0.3;
}

/* ---------- Pricing ---------- */
#pricing {
  padding: 120px 0;
  background: linear-gradient(180deg, white, var(--color-bg));
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
  max-width: 880px;
  margin: 0 auto;
}

.pricing-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-2xl);
  padding: 40px 36px;
  text-align: center;
  position: relative;
  transition: all 0.4s ease;
}
.pricing-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-xl);
}

.pricing-free {
  border: 2px solid var(--color-primary);
  box-shadow: var(--shadow-glow);
}

.pricing-badge-free {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  padding: 6px 24px;
  border-radius: 999px;
  font-size: 0.8rem;
  font-weight: 800;
  color: white;
  background: var(--gradient-primary);
  letter-spacing: 0.05em;
}

.pricing-header {
  margin-bottom: 28px;
}
.pricing-header h3 {
  font-size: 1.3rem;
  margin-bottom: 12px;
  color: var(--color-text);
}
.pricing-price {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}
.price-amount {
  font-size: 2.75rem;
  font-weight: 900;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1.2;
}
.price-period {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  font-weight: 500;
}

.pricing-features {
  list-style: none;
  padding: 0;
  margin-bottom: 32px;
  text-align: left;
}
.pricing-features li {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 0;
  font-size: 0.95rem;
  color: var(--color-text-secondary);
  border-bottom: 1px solid var(--color-border);
}
.pricing-features li:last-child {
  border-bottom: none;
}
.pricing-features li svg {
  stroke: var(--color-success);
  flex-shrink: 0;
}

.pricing-cta {
  width: 100%;
  justify-content: center;
}

.btn-outline-dark {
  background: transparent;
  color: var(--color-text);
  border: 2px solid var(--color-border);
}
.btn-outline-dark:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
  background: var(--color-primary-light);
  transform: translateY(-2px);
}

/* ---------- Disclaimer ---------- */
#disclaimer {
  padding: 60px 0 80px;
  background: var(--color-bg);
}

.disclaimer-box {
  max-width: 880px;
  margin: 0 auto;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: 36px 40px;
  box-shadow: var(--shadow-sm);
}
.disclaimer-box h3 {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-text-secondary);
  margin-bottom: 20px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--color-border);
}
.disclaimer-box h3 svg {
  stroke: var(--color-text-muted);
  flex-shrink: 0;
}

.disclaimer-content ul {
  list-style: none;
  padding: 0;
  margin: 0;
}
.disclaimer-content li {
  position: relative;
  padding: 8px 0 8px 20px;
  font-size: 0.875rem;
  color: var(--color-text-secondary);
  line-height: 1.7;
}
.disclaimer-content li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 15px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-text-muted);
}

/* ---------- Contact ---------- */
#contact {
  padding: 120px 0;
  background: linear-gradient(180deg, var(--color-bg), #e0e7ff);
}

.contact-wrapper {
  max-width: 720px;
  margin: 0 auto;
}

.contact-form {
  background: var(--color-surface);
  padding: 48px;
  border-radius: var(--radius-2xl);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-xl);
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-bottom: 32px;
}
.form-group.full-width {
  grid-column: 1 / -1;
}

.form-group label {
  display: block;
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--color-text);
  margin-bottom: 8px;
}
.required { color: var(--color-danger); }

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 14px 18px;
  border: 2px solid var(--color-border);
  border-radius: var(--radius-md);
  font-size: 1rem;
  font-family: inherit;
  background: #f8fafc;
  color: var(--color-text);
  transition: all 0.3s ease;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15);
  background: white;
}

.form-group textarea {
  resize: vertical;
  min-height: 120px;
}

.form-submit {
  text-align: center;
}

/* ---------- Footer ---------- */
#footer {
  background: #0f172a;
  color: white;
  padding: 64px 0 32px;
}

.footer-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 32px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}
.footer-brand .nav-logo { color: white; margin-bottom: 8px; }
.footer-brand .nav-logo svg { color: #60a5fa; }
.footer-brand p {
  color: rgba(255, 255, 255, 0.5);
  font-size: 0.9rem;
}

.footer-links {
  display: flex;
  gap: 28px;
}
.footer-links a {
  color: rgba(255, 255, 255, 0.6);
  font-weight: 500;
  font-size: 0.95rem;
}
.footer-links a:hover { color: white; }

.footer-bottom {
  text-align: center;
  padding-top: 32px;
  color: rgba(255, 255, 255, 0.3);
  font-size: 0.85rem;
}

/* ---------- Animations ---------- */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1), transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}
.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .benefit-card { padding: 32px; }
}

@media (max-width: 768px) {
  .nav-links { display: none; }
  .hamburger { display: flex; }
  
  #hero { padding: 120px 20px 60px; min-height: auto; }
  h1 br { display: none; }
  
  .hero-stats { gap: 20px; }
  .stat-divider { width: 40px; height: 1px; }
  .hero-stats { flex-direction: column; }

  .features-grid { grid-template-columns: 1fr; }
  
  .demo-tabs { flex-direction: column; align-items: stretch; }
  
  .benefit-card { flex-direction: column; gap: 20px; padding: 28px; }
  .benefit-comparison { flex-direction: column; gap: 12px; }
  .comparison-arrow { transform: rotate(90deg); align-self: center; }
  
  .flow-steps { flex-direction: column; gap: 0; }
  .flow-connector { width: 3px; height: 40px; margin-top: 0; }
  
  .form-grid { grid-template-columns: 1fr; }
  .contact-form { padding: 28px; }
  
  .footer-content { flex-direction: column; gap: 24px; text-align: center; }
  .footer-links { flex-wrap: wrap; justify-content: center; }
  .pricing-grid { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  .hero-actions { flex-direction: column; align-items: center; }
  .btn-lg { width: 100%; justify-content: center; }
  .pricing-grid { grid-template-columns: 1fr; }
  .disclaimer-box { padding: 24px 20px; }
}