/* =================================
   RESTO - Restaurant Gastronomique
   ================================= */

/* Reset */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
button { cursor: pointer; font-family: inherit; }

/* Light theme override */
[data-theme="light"] {
  --primary: #8B6914;
  --primary-dark: #6B4F0E;
  --text: #1A1A1A;
  --text-dark: #333333;
  --text-muted: #666666;
  --bg: #FAFAF8;
  --bg-light: #F0EDE6;
  --bg-card: #FFFFFF;
  --border: #E0DACE;
}
[data-theme="light"] .navbar.scrolled {
  background: rgba(250, 250, 248, 0.95);
  box-shadow: 0 1px 8px rgba(0,0,0,0.08);
}
[data-theme="light"] .menu-toggle span { background: var(--text); }

/* Theme toggle */
.theme-toggle {
  background: none; border: 1px solid var(--border); color: var(--text-muted);
  width: 36px; height: 36px; border-radius: 50%; display: flex;
  align-items: center; justify-content: center; transition: all 0.3s;
  margin-left: 0.5rem; flex-shrink: 0;
}
.theme-toggle:hover { border-color: var(--primary); color: var(--primary); }
.theme-toggle svg { width: 18px; height: 18px; }
.theme-toggle .icon-moon { display: none; }
[data-theme="light"] .theme-toggle .icon-sun { display: none; }
[data-theme="light"] .theme-toggle .icon-moon { display: block; }

/* Base */
body {
  font-family: var(--font-body);
  color: var(--text);
  background: var(--bg);
  line-height: 1.7;
  font-size: 1.05rem;
  overflow-x: hidden;
}

h1, h2, h3, h4 {
  font-family: var(--font-heading);
  font-weight: 600;
  line-height: 1.3;
}

.container { max-width: 1200px; margin: 0 auto; padding: 0 2rem; }

/* Skip link */
.skip-to-content {
  position: absolute; top: -100%; left: 50%; transform: translateX(-50%);
  background: var(--primary); color: var(--bg); padding: 0.75rem 1.5rem; z-index: 9999;
}
.skip-to-content:focus { top: 0; }

/* =================================
   DEMO BANNER
   ================================= */
.demo-banner {
  position: fixed; bottom: 0; left: 0; right: 0; z-index: 10001;
  background: #000; color: rgba(255,255,255,0.7);
  padding: 0.7rem 1.5rem; font-family: var(--font-ui); font-size: 0.8rem;
  display: flex; justify-content: center; align-items: center; gap: 1rem;
  box-shadow: 0 -4px 20px rgba(0,0,0,0.3);
}
.demo-banner a { text-decoration: none; }
.demo-banner-credit {
  display: inline-flex; align-items: center; gap: 0.4rem;
  color: var(--primary); font-weight: 600; transition: opacity 0.3s;
}
.demo-banner-credit:hover { opacity: 0.8; }
.demo-banner-credit img { border-radius: 4px; }
.demo-banner-btn {
  display: inline-flex; align-items: center; gap: 0.4rem;
  padding: 0.4rem 1rem; background: var(--primary); color: #0a0a0a;
  border-radius: 50px; font-weight: 600; font-size: 0.78rem;
  transition: all 0.3s; white-space: nowrap;
}
.demo-banner-btn:hover { background: var(--primary-hover, #c9a066); transform: translateY(-1px); box-shadow: 0 4px 12px rgba(0,0,0,0.3); }
.demo-banner-btn svg { width: 14px; height: 14px; }

/* =================================
   NAVBAR
   ================================= */
.navbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  padding: 1rem 0;
  background: transparent;
  transition: background 0.3s ease, padding 0.3s ease;
}
.navbar.scrolled {
  background: rgba(10, 10, 10, 0.95);
  backdrop-filter: blur(10px);
  padding: 0.6rem 0;
}
.navbar .container { display: flex; justify-content: space-between; align-items: center; }
.navbar .logo {
  font-family: var(--font-heading); font-size: 1.6rem; color: var(--primary);
  letter-spacing: 1px;
}
.navbar .logo span { font-style: italic; }
.nav-menu { display: flex; gap: 0.5rem; align-items: center; }
.nav-link {
  font-family: var(--font-ui); font-size: 0.85rem; font-weight: 400;
  color: var(--text-dark); padding: 0.5rem 1rem; letter-spacing: 1px;
  text-transform: uppercase; transition: color 0.3s ease;
}
.nav-link:hover, .nav-link.active { color: var(--primary); }
.btn-reserve {
  font-family: var(--font-ui); font-size: 0.8rem; font-weight: 500;
  color: var(--bg); background: var(--primary); padding: 0.6rem 1.5rem;
  letter-spacing: 1px; text-transform: uppercase; transition: background 0.3s ease;
}
.btn-reserve:hover { background: var(--primary-dark); }
.menu-toggle { display: none; background: none; border: none; flex-direction: column; gap: 5px; }
.menu-toggle span { width: 25px; height: 2px; background: var(--text); transition: 0.3s; }

/* =================================
   BUTTONS
   ================================= */
.btn {
  display: inline-block; font-family: var(--font-ui); font-size: 0.85rem;
  font-weight: 500; padding: 0.9rem 2.2rem; letter-spacing: 1px;
  text-transform: uppercase; transition: all 0.3s ease; border: none;
}
.btn-primary { background: var(--primary); color: var(--bg); }
.btn-primary:hover { background: var(--primary-dark); }
.btn-outline { background: transparent; color: var(--primary); border: 1px solid var(--primary); }
.btn-outline:hover { background: var(--primary); color: var(--bg); }
.hero .btn-outline { color: #fff; border-color: rgba(255,255,255,0.5); }
.hero .btn-outline:hover { background: #fff; color: #0a0a0a; border-color: #fff; }
.hero .btn-primary { background: var(--primary); color: #0a0a0a; }
.hero .btn-primary:hover { background: var(--primary-dark); }
.btn-full { width: 100%; text-align: center; }
.link-arrow {
  font-family: var(--font-ui); font-size: 0.85rem; color: var(--primary);
  letter-spacing: 1px; text-transform: uppercase; font-weight: 500;
}
.link-arrow:hover { text-decoration: underline; }

/* =================================
   HERO
   ================================= */
.hero {
  position: relative; min-height: 100vh; display: flex;
  align-items: center; justify-content: center;
  background: var(--bg); overflow: hidden;
}
.hero-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to bottom, rgba(10,10,10,0.4), rgba(10,10,10,0.7));
}
.hero-content {
  position: relative; z-index: 2; text-align: center; max-width: 700px;
}
.hero-subtitle {
  font-family: var(--font-ui); font-size: 0.8rem; letter-spacing: 4px;
  text-transform: uppercase; color: var(--primary); display: block; margin-bottom: 1.5rem;
}
.hero-title {
  font-size: clamp(3rem, 8vw, 5rem); color: #fff;
  margin-bottom: 1.5rem; font-weight: 700;
}
.hero-title span { font-style: italic; color: var(--primary); }
.hero-text { color: rgba(255,255,255,0.85); font-size: 1.15rem; margin-bottom: 2.5rem; }
.hero-actions { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }
.hero-scroll {
  position: absolute; bottom: 2rem; left: 50%; transform: translateX(-50%);
  text-align: center; color: var(--text-muted); font-family: var(--font-ui);
  font-size: 0.75rem; letter-spacing: 2px; text-transform: uppercase;
}
.scroll-indicator {
  width: 1px; height: 40px; background: var(--primary);
  margin: 0.5rem auto 0; animation: scrollPulse 2s infinite;
}
@keyframes scrollPulse {
  0%, 100% { opacity: 0.3; transform: scaleY(0.5); }
  50% { opacity: 1; transform: scaleY(1); }
}

/* =================================
   SECTIONS
   ================================= */
.section { padding: 6rem 0; }
.section-label {
  font-family: var(--font-ui); font-size: 0.75rem; letter-spacing: 3px;
  text-transform: uppercase; color: var(--primary); display: block; margin-bottom: 0.8rem;
}
.section-label.center, .section-title.center { text-align: center; }
.section-title {
  font-size: clamp(1.8rem, 4vw, 2.8rem); color: var(--text); margin-bottom: 1.5rem;
}
.section-cta { text-align: center; margin-top: 3rem; }

/* Page header */
.page-header {
  padding: 8rem 0 3rem; background: var(--bg-light); text-align: center;
  background-image: url('/images/restaurantExt.webp');
  background-size: cover; background-position: center;
  position: relative;
}
.page-header::before {
  content: ''; position: absolute; inset: 0;
  background: rgba(10, 10, 10, 0.75);
}
.page-header .container { position: relative; z-index: 1; }
.page-title {
  font-size: clamp(2rem, 5vw, 3.5rem); color: var(--text);
}

/* =================================
   ABOUT
   ================================= */
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: center; }
.about-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; text-align: center; }
.stat-number { font-family: var(--font-heading); font-size: 2.5rem; color: var(--primary); display: block; }
.stat-label { font-family: var(--font-ui); font-size: 0.8rem; color: var(--text-muted); letter-spacing: 1px; text-transform: uppercase; }

/* =================================
   MENU
   ================================= */
.menu-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 2rem; }
.menu-card {
  background: var(--bg-card); border: 1px solid var(--border); padding: 2rem;
  transition: border-color 0.3s ease;
}
.menu-card:hover { border-color: var(--primary); }
.menu-card-name { font-size: 1.2rem; color: var(--text); margin-bottom: 0.5rem; }
.menu-card-desc { font-size: 0.95rem; color: var(--text-muted); margin-bottom: 1rem; }
.menu-card-price { font-family: var(--font-heading); font-size: 1.3rem; color: var(--primary); }

/* Menu full page */
.menu-filters {
  display: flex; justify-content: center; gap: 0.5rem; margin-bottom: 3rem; flex-wrap: wrap;
}
.filter-btn {
  font-family: var(--font-ui); font-size: 0.8rem; padding: 0.5rem 1.5rem;
  background: transparent; border: 1px solid var(--border); color: var(--text-muted);
  letter-spacing: 1px; text-transform: uppercase; cursor: pointer; transition: all 0.3s ease;
}
.filter-btn.active, .filter-btn:hover { background: var(--primary); border-color: var(--primary); color: var(--bg); }
.menu-category { margin-bottom: 4rem; }
.menu-category-title {
  font-size: 1.8rem; color: var(--primary); margin-bottom: 0.5rem;
  padding-bottom: 1rem; border-bottom: 1px solid var(--border);
}
.menu-category-desc { color: var(--text-muted); font-style: italic; margin-bottom: 2rem; }
.menu-list { display: flex; flex-direction: column; }
.menu-item {
  display: flex; justify-content: space-between; align-items: flex-start;
  padding: 1.5rem 0; border-bottom: 1px solid var(--border);
}
.menu-item-name { font-size: 1.1rem; color: var(--text); margin-bottom: 0.3rem; }
.menu-item-desc { font-size: 0.9rem; color: var(--text-muted); }
.menu-item-price {
  font-family: var(--font-heading); font-size: 1.2rem; color: var(--primary);
  white-space: nowrap; margin-left: 2rem;
}

/* =================================
   CHEF
   ================================= */
.section-chef { background: var(--bg-light); }
.chef-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: center; }
.chef-image img { width: 100%; border-radius: 2px; }
.chef-title, .chef-detail-title { color: var(--primary); font-style: italic; margin-bottom: 1.5rem; }
.chef-detail-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: center; }
.chef-detail-image img { width: 100%; border-radius: 2px; }
.chef-quote {
  font-family: var(--font-heading); font-style: italic; font-size: 1.2rem;
  color: var(--primary); margin-top: 2rem; padding-left: 1.5rem;
  border-left: 2px solid var(--primary);
}

/* =================================
   TESTIMONIALS
   ================================= */
.testimonials-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 2rem; }
.testimonial-card {
  background: var(--bg-card); border: 1px solid var(--border); padding: 2rem;
}
.testimonial-stars { color: var(--primary); font-size: 1.2rem; margin-bottom: 1rem; }
.testimonial-text { font-style: italic; color: var(--text-dark); margin-bottom: 1rem; line-height: 1.8; }
.testimonial-author { font-family: var(--font-ui); font-size: 0.85rem; color: var(--text-muted); letter-spacing: 1px; }

/* =================================
   CTA BLOCK
   ================================= */
.section-cta-block {
  background: var(--bg-light); text-align: center; padding: 5rem 0;
}
.section-cta-block h2 { font-size: 2rem; margin-bottom: 1rem; }
.section-cta-block p { color: var(--text-muted); margin-bottom: 2rem; max-width: 500px; margin-left: auto; margin-right: auto; }

/* About image */
.about-image { position: relative; }
.image-wrapper { position: relative; }
.image-wrapper img { width: 100%; border-radius: 2px; position: relative; z-index: 1; }
.image-accent {
  position: absolute; top: 20px; left: 20px; right: -20px; bottom: -20px;
  border: 2px solid var(--primary); border-radius: 2px; z-index: 0;
}

/* Section description */
.section-description { color: var(--text-muted); text-align: center; margin-bottom: 3rem; font-style: italic; }
.section-description.center { text-align: center; }

/* Menu note */
.menu-note { text-align: center; color: var(--text-muted); font-style: italic; margin-top: 3rem; font-size: 0.95rem; }

/* Menu card header (price aligned right) */
.menu-card-header { display: flex; justify-content: space-between; align-items: baseline; margin-bottom: 0.5rem; }

/* Gallery home (full width with overlays) */
.section-gallery { overflow: hidden; padding-left: 0; padding-right: 0; }
.gallery-grid-home {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 0.5rem;
  max-width: 100vw; overflow: hidden;
}
.gallery-grid-home .gallery-item {
  position: relative; overflow: hidden; aspect-ratio: 1; border: none; padding: 0; background: none; cursor: pointer;
}
.gallery-grid-home .gallery-item img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s ease; }
.gallery-grid-home .gallery-item:hover img { transform: scale(1.1); }
.gallery-overlay {
  position: absolute; inset: 0; background: rgba(0,0,0,0.5);
  display: flex; align-items: center; justify-content: center;
  opacity: 0; transition: opacity 0.3s ease;
}
.gallery-grid-home .gallery-item:hover .gallery-overlay { opacity: 1; }
.gallery-overlay p { color: #fff; font-family: var(--font-heading); font-size: 1.2rem; letter-spacing: 1px; }

/* Contact details in reservation */
.contact-details { margin-top: 2rem; }
.contact-item { margin-bottom: 1.5rem; }
.contact-item h4 { color: var(--primary); font-family: var(--font-ui); font-size: 0.8rem; letter-spacing: 2px; text-transform: uppercase; margin-bottom: 0.3rem; }
.contact-item p { color: var(--text-dark); }

/* Reservation section */
.section-reservation { background: var(--bg-light); }

/* Fade in animations */
.fade-in { opacity: 0; animation: fadeIn 1s ease forwards; }
.fade-in-up { opacity: 0; transform: translateY(20px); animation: fadeInUp 1s ease forwards; }
.delay-1 { animation-delay: 0.3s; }
.delay-2 { animation-delay: 0.6s; }
@keyframes fadeIn { to { opacity: 1; } }
@keyframes fadeInUp { to { opacity: 1; transform: translateY(0); } }

/* =================================
   GALLERY
   ================================= */
.gallery-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 1rem;
}
.gallery-item {
  border: none; padding: 0; background: none; overflow: hidden; cursor: pointer;
  aspect-ratio: 4/3;
}
.gallery-item img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.4s ease; }
.gallery-item:hover img { transform: scale(1.05); }

/* Lightbox */
.lightbox {
  position: fixed; inset: 0; z-index: 9999; display: flex; align-items: center;
  justify-content: center; opacity: 0; pointer-events: none; transition: opacity 0.3s ease;
}
.lightbox.active { opacity: 1; pointer-events: auto; }
.lightbox-backdrop { position: absolute; inset: 0; background: rgba(0,0,0,0.92); }
.lightbox-content { position: relative; }
.lightbox-img { max-width: 90vw; max-height: 85vh; object-fit: contain; }
.lightbox-close {
  position: fixed; top: 1.5rem; right: 1.5rem; width: 48px; height: 48px;
  background: rgba(255,255,255,0.1); color: #fff; border: none; font-size: 2rem;
  border-radius: 50%; display: flex; align-items: center; justify-content: center;
}
.lightbox-btn {
  position: fixed; top: 50%; transform: translateY(-50%); width: 48px; height: 48px;
  background: rgba(255,255,255,0.1); color: #fff; border: none; font-size: 2rem;
  border-radius: 50%; display: flex; align-items: center; justify-content: center;
}
.lightbox-prev { left: 1.5rem; }
.lightbox-next { right: 1.5rem; }

/* =================================
   HOURS
   ================================= */
.hours-grid { max-width: 500px; margin: 0 auto; }
.hours-row {
  display: flex; justify-content: space-between; padding: 0.8rem 0;
  border-bottom: 1px solid var(--border); font-family: var(--font-ui); font-size: 0.9rem;
}
.hours-row.closed { color: var(--text-muted); }
.hours-day { font-weight: 500; }
.hours-separator { margin: 0 0.3rem; color: var(--text-muted); }

/* =================================
   CONTACT / RESERVATION
   ================================= */
.reservation-grid { display: grid; grid-template-columns: 1.2fr 0.8fr; gap: 4rem; }
.reservation-form-wrapper h2 { margin-bottom: 2rem; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.form-group { margin-bottom: 1.2rem; }
.form-group label {
  display: block; font-family: var(--font-ui); font-size: 0.8rem;
  letter-spacing: 1px; text-transform: uppercase; color: var(--text-muted); margin-bottom: 0.4rem;
}
.form-group input, .form-group select, .form-group textarea {
  width: 100%; padding: 0.8rem 1rem; background: var(--bg-card); border: 1px solid var(--border);
  color: var(--text); font-family: var(--font-body); font-size: 1rem; transition: border-color 0.3s ease;
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
  outline: none; border-color: var(--primary);
}
.form-message { margin-top: 1rem; padding: 1rem; font-family: var(--font-ui); font-size: 0.9rem; }
.form-message.success { background: rgba(40,167,69,0.1); color: var(--success); border: 1px solid var(--success); }
.form-message.error { background: rgba(220,53,69,0.1); color: var(--error); border: 1px solid var(--error); }

.info-card { background: var(--bg-card); border: 1px solid var(--border); padding: 2rem; margin-bottom: 1.5rem; }
.info-card h3 { font-size: 1.2rem; margin-bottom: 1rem; color: var(--primary); }
.info-card p { margin-bottom: 1rem; color: var(--text-dark); }
.info-card a { color: var(--primary); }
.info-hours-row { display: flex; justify-content: space-between; padding: 0.3rem 0; font-size: 0.9rem; color: var(--text-dark); }

/* =================================
   LEGAL
   ================================= */
.legal-content h2 { font-size: 1.4rem; margin: 2rem 0 1rem; color: var(--primary); }
.legal-content p { color: var(--text-dark); margin-bottom: 1rem; }
.legal-content a { color: var(--primary); }

/* =================================
   BLOG
   ================================= */
.blog-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 2rem; }
.blog-card { background: var(--bg-card); border: 1px solid var(--border); overflow: hidden; }
.blog-card img { width: 100%; height: 200px; object-fit: cover; }
.blog-card-content { padding: 1.5rem; }
.blog-card-content h2 { font-size: 1.3rem; margin-bottom: 0.5rem; }
.blog-card-content h2 a:hover { color: var(--primary); }
.blog-card-content p { color: var(--text-muted); margin-bottom: 1rem; }
.blog-article { max-width: 800px; margin: 0 auto; }
.blog-cover { width: 100%; max-height: 400px; object-fit: cover; margin-bottom: 2rem; }
.blog-content { color: var(--text-dark); line-height: 1.9; }
.blog-content p { margin-bottom: 1.5rem; }
.post-meta { color: var(--text-muted); font-style: italic; margin-top: 0.5rem; }

/* =================================
   ERROR PAGE
   ================================= */
.error-page { padding: 10rem 0; text-align: center; }
.error-page h1 { font-size: 6rem; color: var(--primary); margin-bottom: 1rem; }
.error-page p { color: var(--text-muted); margin-bottom: 2rem; }

/* =================================
   FEATURES LIST
   ================================= */
.features-list { margin-top: 1.5rem; }
.features-list li { padding: 0.5rem 0 0.5rem 1.5rem; position: relative; color: var(--text-dark); }
.features-list li::before { content: '—'; position: absolute; left: 0; color: var(--primary); }

/* =================================
   EMPTY STATE
   ================================= */
.empty-state { text-align: center; color: var(--text-muted); padding: 3rem 0; font-style: italic; }

/* =================================
   REVEAL ANIMATIONS
   ================================= */
.reveal {
  opacity: 0; transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal.visible { opacity: 1; transform: translateY(0); }

/* =================================
   FOOTER
   ================================= */
.footer { background: var(--bg-light); padding: 4rem 0 2rem; border-top: 1px solid var(--border); }
.footer-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 3rem; margin-bottom: 3rem; }
.footer-col h3 { font-size: 1.2rem; color: var(--primary); margin-bottom: 1rem; }
.footer-col p { color: var(--text-muted); margin-bottom: 0.5rem; font-size: 0.95rem; }
.footer-col a { color: var(--text-muted); transition: color 0.3s; }
.footer-col a:hover { color: var(--primary); }
.footer-social { display: flex; gap: 1rem; }
.footer-bottom {
  text-align: center; padding-top: 2rem; border-top: 1px solid var(--border);
  font-family: var(--font-ui); font-size: 0.8rem; color: var(--text-muted);
}
.footer-legal { margin-top: 0.5rem; }
.footer-legal a { color: var(--text-muted); }
.footer-legal a:hover { color: var(--primary); }
.footer-legal span { margin: 0 0.5rem; }
.footer-credit { margin-top: 0.5rem; }
.footer-credit a { color: var(--primary); }

/* =================================
   RESPONSIVE
   ================================= */
@media (max-width: 1024px) {
  .about-grid, .chef-grid, .chef-detail-grid { grid-template-columns: 1fr; gap: 3rem; }
  .reservation-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .demo-banner { flex-wrap: wrap; justify-content: center; gap: 0.4rem 0.75rem; padding: 0.5rem 1rem; font-size: 0.72rem; }
  .demo-banner > span { width: 100%; text-align: center; }
  .demo-banner-btn { font-size: 0.65rem; padding: 0.35rem 0.75rem; }
  .menu-toggle { display: flex; }
  .nav-menu {
    position: fixed; top: 0; right: -100%; width: 280px; height: 100vh;
    background: var(--bg); flex-direction: column; padding: 5rem 2rem 2rem;
    transition: right 0.3s ease; gap: 0;
  }
  .nav-menu.open { right: 0; }
  .nav-link { padding: 1rem 0; font-size: 1rem; }
  .btn-reserve { text-align: center; margin-top: 1rem; }
  .hero-title { font-size: 2.5rem; }
  .about-stats { grid-template-columns: repeat(3, 1fr); }
  .form-row { grid-template-columns: 1fr; }
  .gallery-grid-home { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr; gap: 2rem; }
  .section { padding: 4rem 0; }
}