/* ==========================================================================
   Kiteren LP — style.css
   Design tokens derived from iOS/Android design system
   ========================================================================== */

/* ---------- Reset ---------- */

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

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

/* ---------- Design Tokens ---------- */

:root {
  /* Brand gradient (scripts/generate_icons.py:20-21) */
  --gradient-mint: #C3EBD2;
  --gradient-peach: #FFD7B9;
  --bg-gradient: linear-gradient(135deg, var(--gradient-mint), var(--gradient-peach));

  /* RSVP status (android Color.kt) */
  --color-attend: #4CAF50;
  --color-maybe: #9E9E9E;
  --color-decline: #F44336;

  /* Primary palette */
  --color-primary: #2196F3;
  --color-primary-dark: #1976D2;
  --color-pro-badge: #FFC107;

  /* Neutrals */
  --color-text: #1a1a2e;
  --color-text-secondary: #5a5a6e;
  --color-text-tertiary: #8a8a9e;
  --color-surface: rgba(255, 255, 255, 0.72);
  --color-surface-hover: rgba(255, 255, 255, 0.85);
  --color-border: rgba(255, 255, 255, 0.3);
  --color-border-subtle: rgba(0, 0, 0, 0.06);
  --color-background: #fafbfc;

  /* Spacing (KiterenSpacing.swift) */
  --space-xxs: 4px;
  --space-xs: 8px;
  --space-sm: 12px;
  --space-md: 16px;
  --space-lg: 20px;
  --space-xl: 24px;
  --space-xxl: 32px;
  --space-section: 64px;
  --space-section-lg: 96px;

  /* Radii (KiterenSpacing.swift) */
  --radius-card: 16px;
  --radius-button: 12px;
  --radius-pill: 9999px;

  /* Shadows (GlassCard.swift) */
  --shadow-card: 0 2px 8px rgba(0, 0, 0, 0.08);
  --shadow-elevated: 0 4px 16px rgba(0, 0, 0, 0.12);

  /* Typography */
  --font-family: system-ui, -apple-system, "Hiragino Sans", "Hiragino Kaku Gothic ProN", Meiryo, sans-serif;
  --font-size-xs: 0.75rem;
  --font-size-sm: 0.875rem;
  --font-size-base: 1rem;
  --font-size-lg: 1.125rem;
  --font-size-xl: 1.5rem;
  --font-size-2xl: 2rem;
  --font-size-3xl: 2.5rem;
  --font-size-hero: 3rem;

  /* Layout */
  --max-width: 1080px;
  --header-height: 64px;
}

/* ---------- Base ---------- */

html {
  font-family: var(--font-family);
  font-size: 16px;
  line-height: 1.7;
  color: var(--color-text);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  scroll-behavior: smooth;
}

body {
  background: var(--color-background);
  min-height: 100dvh;
}

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

a:hover {
  color: var(--color-primary-dark);
}

h1, h2, h3, h4 {
  line-height: 1.3;
  font-weight: 700;
}

/* ---------- Layout ---------- */

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-md);
}

.section {
  padding: var(--space-section) 0;
}

.section-title {
  font-size: var(--font-size-2xl);
  text-align: center;
  margin-bottom: var(--space-xxl);
}

.section-subtitle {
  font-size: var(--font-size-lg);
  color: var(--color-text-secondary);
  text-align: center;
  margin-top: calc(-1 * var(--space-xl));
  margin-bottom: var(--space-xxl);
}

/* ---------- Glass Card ---------- */

.glass-card {
  background: var(--color-surface);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-card);
  padding: var(--space-xl);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.glass-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-elevated);
}

.glass-card--static:hover {
  transform: none;
  box-shadow: var(--shadow-card);
}

/* ---------- Header ---------- */

/* アプリ内（SafariView / Custom Tabs / 外部ブラウザ）で ?app=1 付きで開かれた場合はヘッダーを隠す */
.app-embedded .site-header {
  display: none;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--color-border-subtle);
  height: var(--header-height);
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.logo {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  font-weight: 700;
  font-size: var(--font-size-lg);
  color: var(--color-text);
  text-decoration: none;
}

.logo:hover {
  color: var(--color-text);
}

.logo img {
  width: 32px;
  height: 32px;
  border-radius: 8px;
}

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

.site-nav a {
  color: var(--color-text-secondary);
  font-size: var(--font-size-sm);
  font-weight: 500;
  transition: color 0.2s ease;
}

.site-nav a:hover,
.site-nav a.active {
  color: var(--color-primary);
}

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

.nav-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--color-text);
  border-radius: 1px;
  transition: transform 0.3s ease, opacity 0.3s ease;
}

/* ---------- Hero ---------- */

.hero {
  background: var(--bg-gradient);
  padding: var(--space-section-lg) 0 var(--space-section);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle at 30% 40%, rgba(255, 255, 255, 0.3) 0%, transparent 60%);
  pointer-events: none;
}

.hero-icon {
  width: 120px;
  height: 120px;
  border-radius: 28px;
  box-shadow: var(--shadow-elevated);
  margin: 0 auto var(--space-xl);
  position: relative;
}

.hero-title {
  font-size: var(--font-size-hero);
  letter-spacing: 0.05em;
  margin-bottom: var(--space-xxs);
  position: relative;
}

.hero-subtitle {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  letter-spacing: 0.15em;
  margin-bottom: var(--space-lg);
  position: relative;
}

.hero-tagline {
  font-size: var(--font-size-xl);
  font-weight: 600;
  margin-bottom: var(--space-sm);
  position: relative;
}

.hero-description {
  font-size: var(--font-size-base);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-xxl);
  position: relative;
}

/* ---------- Store Badges ---------- */

.store-badges {
  display: flex;
  justify-content: center;
  gap: var(--space-md);
  flex-wrap: wrap;
  position: relative;
}

.store-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  background: var(--color-text);
  color: #fff;
  padding: var(--space-sm) var(--space-xl);
  border-radius: var(--radius-button);
  font-size: var(--font-size-sm);
  font-weight: 600;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  text-decoration: none;
}

.store-badge:hover {
  color: #fff;
  transform: translateY(-2px);
  box-shadow: var(--shadow-elevated);
}

.store-badge svg {
  width: 20px;
  height: 20px;
  fill: currentColor;
}

/* ---------- Problem Section ---------- */

.problems-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
}

.problem-card {
  text-align: center;
  padding: var(--space-xxl) var(--space-xl);
}

/* ---------- Card Icon (SVG illustrations) ---------- */

.card-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto var(--space-md);
}

.card-icon svg {
  width: 100%;
  height: 100%;
}

.card-icon--sm {
  width: 48px;
  height: 48px;
}

.problem-card h3 {
  font-size: var(--font-size-lg);
  margin-bottom: var(--space-xs);
}

.problem-card p {
  color: var(--color-text-secondary);
  font-size: var(--font-size-sm);
}

/* ---------- Steps Section ---------- */

.steps {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xxl);
  counter-reset: step;
}

.step {
  text-align: center;
}

.step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--bg-gradient);
  font-size: var(--font-size-xl);
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-md);
}

.step h3 {
  font-size: var(--font-size-lg);
  margin-bottom: var(--space-xs);
}

.step p {
  color: var(--color-text-secondary);
  font-size: var(--font-size-sm);
}

/* ---------- RSVP Demo ---------- */

.rsvp-demo {
  display: flex;
  justify-content: center;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
}

.rsvp-btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xxs);
  padding: var(--space-sm) var(--space-lg);
  border-radius: var(--radius-button);
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: #fff;
  border: none;
  cursor: default;
  transition: transform 0.2s ease;
}

.rsvp-btn--attend {
  background: var(--color-attend);
}

.rsvp-btn--maybe {
  background: var(--color-maybe);
}

.rsvp-btn--decline {
  background: var(--color-decline);
}

.rsvp-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  margin-right: 2px;
}

.rsvp-dot--attend { background: rgba(255,255,255,0.8); }
.rsvp-dot--maybe { background: rgba(255,255,255,0.6); }
.rsvp-dot--decline { background: rgba(255,255,255,0.8); }

/* ---------- Features Grid ---------- */

.features-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
}

.feature-card {
  text-align: center;
  padding: var(--space-xxl) var(--space-xl);
}

.feature-card h3 {
  font-size: var(--font-size-lg);
  margin-bottom: var(--space-xs);
}

.feature-card p {
  color: var(--color-text-secondary);
  font-size: var(--font-size-sm);
}

/* ---------- Target Users ---------- */

.target-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-md);
}

.target-card {
  text-align: center;
  padding: var(--space-lg);
}

.target-card h3 {
  font-size: var(--font-size-base);
}

/* ---------- Pricing ---------- */

.pricing-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
  max-width: 1100px;
  margin: 0 auto;
}

.pricing-card {
  padding: var(--space-xxl);
  position: relative;
}

.pricing-card--pro {
  border: 2px solid var(--color-pro-badge);
}

.pricing-badge {
  display: inline-block;
  background: var(--color-pro-badge);
  color: var(--color-text);
  font-size: var(--font-size-xs);
  font-weight: 700;
  padding: var(--space-xxs) var(--space-sm);
  border-radius: var(--radius-pill);
  margin-bottom: var(--space-md);
}

.pricing-plan-name {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  font-size: var(--font-size-xl);
  margin-bottom: var(--space-xs);
}

.pricing-plan-icon {
  width: 24px;
  height: 24px;
  flex-shrink: 0;
}

.pricing-price {
  font-size: var(--font-size-3xl);
  font-weight: 700;
  margin-bottom: var(--space-md);
}

.pricing-price span {
  font-size: var(--font-size-base);
  font-weight: 400;
  color: var(--color-text-secondary);
}

.pricing-features {
  list-style: none;
  margin-bottom: var(--space-xl);
}

.pricing-features li {
  padding: var(--space-xs) 0;
  border-bottom: 1px solid var(--color-border-subtle);
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
}

.pricing-features li::before {
  content: "✓ ";
  color: var(--color-attend);
  font-weight: 700;
}

.pricing-features li.disabled::before {
  content: "— ";
  color: var(--color-maybe);
}

.pricing-features li.disabled {
  color: var(--color-text-tertiary);
}

/* ---------- CTA Section ---------- */

.cta-section {
  background: var(--bg-gradient);
  text-align: center;
  padding: var(--space-section-lg) 0;
}

.cta-section h2 {
  font-size: var(--font-size-2xl);
  margin-bottom: var(--space-sm);
}

.cta-section p {
  color: var(--color-text-secondary);
  margin-bottom: var(--space-xxl);
}

/* ---------- Footer ---------- */

.site-footer {
  background: var(--color-text);
  color: rgba(255, 255, 255, 0.7);
  padding: var(--space-section) 0 var(--space-xxl);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xxl);
  margin-bottom: var(--space-xxl);
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.footer-brand img {
  width: 40px;
  height: 40px;
  border-radius: 10px;
}

.footer-brand .name {
  font-size: var(--font-size-lg);
  font-weight: 700;
  color: #fff;
}

.footer-brand p {
  font-size: var(--font-size-sm);
}

.footer-links h4,
.footer-legal h4 {
  font-size: var(--font-size-sm);
  color: #fff;
  margin-bottom: var(--space-sm);
}

.footer-links a,
.footer-legal a {
  display: block;
  color: rgba(255, 255, 255, 0.6);
  font-size: var(--font-size-sm);
  padding: var(--space-xxs) 0;
  transition: color 0.2s ease;
}

.footer-links a:hover,
.footer-legal a:hover {
  color: #fff;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: var(--space-xl);
  text-align: center;
  font-size: var(--font-size-xs);
}

/* ---------- Page Header ---------- */

.page-header {
  background: var(--bg-gradient);
  padding: var(--space-section) 0 var(--space-xxl);
  text-align: center;
}

.page-header h1 {
  font-size: var(--font-size-2xl);
  margin-bottom: var(--space-xs);
}

.page-header .updated-date {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
}

/* ---------- Legal Pages ---------- */

.legal-content {
  max-width: 800px;
  margin: calc(-1 * var(--space-xxl)) auto var(--space-section);
  padding: var(--space-xxl);
}

.legal-content h2 {
  font-size: var(--font-size-xl);
  margin-top: var(--space-xxl);
  margin-bottom: var(--space-md);
  padding-bottom: var(--space-xs);
  border-bottom: 1px solid var(--color-border-subtle);
}

.legal-content h2:first-child {
  margin-top: 0;
}

.legal-content h3 {
  font-size: var(--font-size-lg);
  margin-top: var(--space-xl);
  margin-bottom: var(--space-sm);
}

.legal-content p {
  margin-bottom: var(--space-md);
  color: var(--color-text-secondary);
}

.legal-content ul,
.legal-content ol {
  margin-bottom: var(--space-md);
  padding-left: var(--space-xl);
  color: var(--color-text-secondary);
}

.legal-content li {
  margin-bottom: var(--space-xs);
}

.legal-content table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: var(--space-md);
}

.legal-content th,
.legal-content td {
  padding: var(--space-sm) var(--space-md);
  border: 1px solid var(--color-border-subtle);
  text-align: left;
  font-size: var(--font-size-sm);
}

.legal-content th {
  background: rgba(0, 0, 0, 0.02);
  font-weight: 600;
  white-space: nowrap;
}

.legal-content td {
  color: var(--color-text-secondary);
}

/* ---------- News Page ---------- */

.news-list {
  max-width: 800px;
  margin: calc(-1 * var(--space-xxl)) auto var(--space-section);
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.news-card {
  padding: var(--space-xl);
}

.news-card:hover {
  transform: none;
}

.news-meta {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
}

.news-badge {
  display: inline-block;
  font-size: var(--font-size-xs);
  font-weight: 700;
  padding: var(--space-xxs) var(--space-xs);
  border-radius: var(--radius-pill);
  color: #fff;
}

.news-badge--maintenance {
  background: #FF9800;
}

.news-badge--update {
  background: var(--color-attend);
}

.news-badge--info {
  background: var(--color-primary);
}

.news-date {
  font-size: var(--font-size-xs);
  color: var(--color-text-tertiary);
}

.news-card h3 {
  font-size: var(--font-size-lg);
  margin-bottom: var(--space-xs);
}

.news-card p {
  color: var(--color-text-secondary);
  font-size: var(--font-size-sm);
  white-space: pre-line;
}

.news-empty {
  text-align: center;
  padding: var(--space-section);
  color: var(--color-text-tertiary);
}

.news-loading {
  text-align: center;
  padding: var(--space-section);
  color: var(--color-text-tertiary);
}

/* ---------- Contact Page ---------- */

.contact-form-wrapper {
  max-width: 640px;
  margin: calc(-1 * var(--space-xxl)) auto var(--space-section);
}

.contact-card {
  padding: var(--space-xxl);
}

.contact-card:hover {
  transform: none;
  box-shadow: var(--shadow-card);
}

.form-group {
  margin-bottom: var(--space-xl);
}

.form-group label {
  display: block;
  font-size: var(--font-size-sm);
  font-weight: 600;
  margin-bottom: var(--space-xs);
}

.form-group label .required {
  color: var(--color-decline);
  margin-left: var(--space-xxs);
}

.form-input,
.form-textarea,
.form-select {
  width: 100%;
  padding: var(--space-sm) var(--space-md);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-button);
  font-family: var(--font-family);
  font-size: var(--font-size-base);
  background: #fff;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
  appearance: none;
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(33, 150, 243, 0.15);
}

.form-textarea {
  min-height: 160px;
  resize: vertical;
}

.char-counter {
  text-align: right;
  font-size: var(--font-size-xs);
  color: var(--color-text-tertiary);
  margin-top: var(--space-xxs);
}

.char-counter.warning {
  color: #FF9800;
}

.char-counter.error {
  color: var(--color-decline);
}

.form-select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%235a5a6e' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 36px;
}

.submit-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-xs);
  width: 100%;
  padding: var(--space-md) var(--space-xl);
  background: var(--color-primary);
  color: #fff;
  border: none;
  border-radius: var(--radius-button);
  font-family: var(--font-family);
  font-size: var(--font-size-base);
  font-weight: 600;
  cursor: pointer;
  transition: background 0.2s ease, transform 0.2s ease;
}

.submit-btn:hover {
  background: var(--color-primary-dark);
  transform: translateY(-1px);
}

.submit-btn:disabled {
  background: var(--color-maybe);
  cursor: not-allowed;
  transform: none;
}

.form-message {
  margin-top: var(--space-md);
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-button);
  font-size: var(--font-size-sm);
  display: none;
}

.form-message.success {
  display: block;
  background: rgba(76, 175, 80, 0.1);
  color: var(--color-attend);
  border: 1px solid rgba(76, 175, 80, 0.2);
}

.form-message.error {
  display: block;
  background: rgba(244, 67, 54, 0.1);
  color: var(--color-decline);
  border: 1px solid rgba(244, 67, 54, 0.2);
}

.privacy-notice {
  margin-top: var(--space-xl);
  font-size: var(--font-size-xs);
  color: var(--color-text-tertiary);
  text-align: center;
}

/* ---------- Invite Fallback ---------- */

.invite-page {
  min-height: 100dvh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-gradient);
  text-align: center;
  padding: var(--space-xl);
}

.invite-content {
  max-width: 400px;
}

.invite-content img {
  width: 96px;
  height: 96px;
  border-radius: 24px;
  box-shadow: var(--shadow-elevated);
  margin: 0 auto var(--space-xl);
}

.invite-content h1 {
  font-size: var(--font-size-xl);
  margin-bottom: var(--space-sm);
}

.invite-content p {
  color: var(--color-text-secondary);
  margin-bottom: var(--space-xl);
  font-size: var(--font-size-sm);
}

.invite-content .store-badges {
  margin-bottom: var(--space-xl);
}

.invite-note {
  font-size: var(--font-size-xs);
  color: var(--color-text-tertiary);
}

/* ---------- Scroll Animation ---------- */

.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ---------- Utilities ---------- */

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

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

/* ==========================================================================
   Responsive
   ========================================================================== */

/* ---------- Mobile Nav ---------- */

@media (max-width: 639px) {
  .nav-toggle {
    display: flex;
  }

  .site-nav {
    position: fixed;
    top: var(--header-height);
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    padding-top: var(--space-section);
    gap: var(--space-xxl);
    transform: translateX(100%);
    transition: transform 0.3s ease;
  }

  .site-nav.open {
    transform: translateX(0);
  }

  .site-nav a {
    font-size: var(--font-size-xl);
  }

  .nav-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
  }

  .nav-toggle.active span:nth-child(2) {
    opacity: 0;
  }

  .nav-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
  }

  .hero-title {
    font-size: var(--font-size-2xl);
  }

  .hero-tagline {
    font-size: var(--font-size-lg);
  }
}

/* ---------- Tablet (640px+) ---------- */

@media (min-width: 640px) {
  .problems-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .steps {
    grid-template-columns: repeat(3, 1fr);
  }

  .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .target-grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .pricing-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .footer-grid {
    grid-template-columns: 2fr 1fr 1fr;
  }
}

/* ---------- Desktop (1024px+) ---------- */

@media (min-width: 1024px) {
  .hero {
    padding: var(--space-section-lg) 0;
  }

  .hero-icon {
    width: 160px;
    height: 160px;
    border-radius: 36px;
  }

  .hero-title {
    font-size: var(--font-size-hero);
  }

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

  .section {
    padding: var(--space-section-lg) 0;
  }
}