@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=Space+Grotesk:wght@500;600;700&display=swap');
:root {
  --primary: #2D3436;
  --secondary: #3B6B8A;
  --accent: #D4810A;
  --accent-dark: #B56E08;
  --bg-primary: #FFFFFF;
  --bg-secondary: #F5F5F0;
  --bg-dark: #1a1d1e;
  --text-primary: #1E293B;
  --text-secondary: #4A5568;
  --text-light: #94A3B8;
  --border: #E2E8F0;
  --success: #22C55E;
  --warning: #EAB308;
  --danger: #EF4444;
  --font-heading: 'Space Grotesk', sans-serif;
  --font-body: 'Inter', sans-serif;
  --radius: 8px;
  --radius-lg: 12px;
  --shadow: 0 2px 8px rgba(0,0,0,0.08);
  --shadow-lg: 0 8px 24px rgba(0,0,0,0.12);
  --transition: 0.3s ease;
}
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  color: var(--text-primary);
  line-height: 1.6;
  background: var(--bg-primary);
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--secondary); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--accent); }
h1, h2, h3, h4, h5, h6 { font-family: var(--font-heading); line-height: 1.2; color: var(--primary); }
.container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 20px; }
.btn-primary {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 14px 32px; background: var(--accent); color: #fff;
  font-family: var(--font-heading); font-weight: 600; font-size: 1rem;
  border: none; border-radius: var(--radius); cursor: pointer;
  transition: background var(--transition), transform var(--transition);
  text-decoration: none;
}
.btn-primary:hover { background: var(--accent-dark); transform: translateY(-2px); color: #fff; }
.btn-secondary {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 12px 28px; background: transparent; color: var(--secondary);
  font-family: var(--font-heading); font-weight: 600; font-size: 0.95rem;
  border: 2px solid var(--secondary); border-radius: var(--radius); cursor: pointer;
  transition: all var(--transition); text-decoration: none;
}
.btn-secondary:hover { background: var(--secondary); color: #fff; }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; }
.site-header {
  position: fixed; top: 0; left: 0; width: 100%; z-index: 1000;
  background: rgba(255,255,255,0.95); backdrop-filter: blur(10px);
  transition: box-shadow var(--transition);
}
.site-header.scrolled { box-shadow: 0 2px 20px rgba(0,0,0,0.1); }
.header-inner {
  display: flex; align-items: center; justify-content: space-between;
  max-width: 1200px; margin: 0 auto; padding: 16px 20px;
}
.logo { font-family: var(--font-heading); font-size: 1.5rem; font-weight: 700; color: var(--primary); text-decoration: none; }
.logo span { color: var(--accent); }
.nav-menu { display: flex; align-items: center; gap: 32px; list-style: none; }
.nav-menu a {
  font-family: var(--font-body); font-weight: 500; font-size: 0.95rem;
  color: var(--text-secondary); text-decoration: none; transition: color var(--transition);
  padding: 4px 0; position: relative;
}
.nav-menu a::after {
  content: ''; position: absolute; bottom: -2px; left: 0; width: 0; height: 2px;
  background: var(--accent); transition: width var(--transition);
}
.nav-menu a:hover, .nav-menu a.active { color: var(--primary); }
.nav-menu a:hover::after, .nav-menu a.active::after { width: 100%; }
.hamburger {
  display: none; flex-direction: column; gap: 5px; background: none;
  border: none; cursor: pointer; padding: 8px; min-width: 44px; min-height: 44px;
  align-items: center; justify-content: center;
}
.hamburger span { display: block; width: 24px; height: 2px; background: var(--primary); transition: all var(--transition); }
.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); }
.hero {
  min-height: 50vh; display: flex; align-items: center; position: relative;
  background-size: cover; background-position: center; background-repeat: no-repeat;
  padding: 120px 20px 60px;
}
.hero::before {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(45,52,54,0.88), rgba(59,107,138,0.65));
  z-index: 1;
}
.hero-content { position: relative; z-index: 2; max-width: 700px; color: #fff; }
.hero h1 { font-size: 2.5rem; font-weight: 700; margin-bottom: 16px; color: #fff; }
.hero p { font-size: 1.15rem; margin-bottom: 24px; opacity: 0.92; line-height: 1.7; color: #f0f0f0; }
.hero-stats { display: flex; gap: 32px; margin-top: 32px; }
.hero-stat { text-align: center; }
.hero-stat strong { display: block; font-size: 1.8rem; font-family: var(--font-heading); color: var(--accent); }
.hero-stat span { font-size: 0.85rem; opacity: 0.8; }
.wave-divider { width: 100%; overflow: hidden; line-height: 0; }
.wave-divider svg { display: block; width: 100%; height: 60px; }
section { padding: 60px 20px; }
.section-light { background: var(--bg-primary); }
.section-alt { background: var(--bg-secondary); }
.section-title { font-size: 2rem; text-align: center; margin-bottom: 16px; }
.section-subtitle { text-align: center; color: var(--text-secondary); max-width: 600px; margin: 0 auto 48px; font-size: 1.05rem; }
.filter-bar { display: flex; flex-wrap: wrap; gap: 8px; justify-content: center; margin-bottom: 40px; }
.filter-btn {
  padding: 8px 20px; border: 2px solid var(--border); border-radius: 50px;
  background: transparent; font-family: var(--font-body); font-weight: 500;
  cursor: pointer; transition: all var(--transition); font-size: 0.9rem;
  min-height: 44px;
}
.filter-btn.active, .filter-btn:hover { background: var(--accent); color: #fff; border-color: var(--accent); }
.products-grid {
  display: grid; grid-template-columns: 1fr; gap: 24px;
}
.product-card {
  background: #fff; border-radius: var(--radius-lg); overflow: hidden;
  box-shadow: var(--shadow); transition: transform var(--transition), box-shadow var(--transition);
}
.product-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.product-card-img { width: 100%; aspect-ratio: 1; object-fit: cover; }
.product-card-body { padding: 20px; }
.product-card-body h3 { font-size: 1.05rem; margin-bottom: 8px; line-height: 1.4; }
.product-desc { color: var(--text-secondary); font-size: 0.9rem; line-height: 1.6; max-height: 4.8em; overflow: hidden; transition: max-height var(--transition); }
.product-desc.expanded { max-height: 500px; }
.read-more-btn {
  background: none; border: none; color: var(--secondary); cursor: pointer;
  font-size: 0.85rem; font-weight: 600; padding: 4px 0; margin-top: 4px;
  min-height: 44px; display: inline-flex; align-items: center;
}
.stock-badge {
  display: inline-block; padding: 4px 10px; border-radius: 50px; font-size: 0.75rem;
  font-weight: 600; margin: 8px 0;
}
.stock-in { background: #DCFCE7; color: #166534; }
.stock-low { background: #FEF3C7; color: #92400E; }
.product-actions { margin-top: 12px; }
.product-actions .btn-primary { width: 100%; justify-content: center; padding: 12px; font-size: 0.95rem; }
.categories-links { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; margin-top: 32px; padding-top: 32px; border-top: 1px solid var(--border); }
.categories-links a { padding: 8px 16px; border: 1px solid var(--border); border-radius: 50px; font-size: 0.85rem; font-weight: 500; }
.categories-links a:hover { border-color: var(--accent); color: var(--accent); }
.view-all-wrap { text-align: center; margin-top: 24px; }
.benefits-section { position: relative; }
.benefits-section::before {
  content: ''; position: absolute; inset: 0; opacity: 0.06; pointer-events: none;
  background-image: radial-gradient(circle, rgba(0,0,0,1) 1px, transparent 1px);
  background-size: 24px 24px;
}
.benefits-grid { display: grid; grid-template-columns: 1fr; gap: 24px; position: relative; z-index: 1; }
.benefit-card { text-align: center; padding: 32px 20px; }
.benefit-icon {
  width: 64px; height: 64px; border-radius: 50%; background: var(--accent);
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 16px; font-size: 1.5rem; color: #fff;
}
.benefit-card h3 { font-size: 1.15rem; margin-bottom: 8px; }
.benefit-card p { color: var(--text-secondary); font-size: 0.95rem; }
.how-it-works { position: relative; }
.how-it-works::before {
  content: ''; position: absolute; inset: 0; opacity: 0.04; pointer-events: none;
  background: repeating-linear-gradient(45deg, rgba(0,0,0,1) 0, rgba(0,0,0,1) 1px, transparent 1px, transparent 16px);
}
.steps-container { display: flex; flex-direction: column; gap: 32px; position: relative; z-index: 1; }
.step { text-align: center; }
.step-number {
  width: 56px; height: 56px; border-radius: 50%; background: var(--accent);
  color: #fff; font-family: var(--font-heading); font-size: 1.4rem; font-weight: 700;
  display: flex; align-items: center; justify-content: center; margin: 0 auto 12px;
}
.step h3 { font-size: 1.1rem; margin-bottom: 6px; }
.step p { color: var(--text-secondary); font-size: 0.9rem; }
.about-grid { display: grid; grid-template-columns: 1fr; gap: 40px; align-items: center; }
.about-text h2 { font-size: 1.8rem; margin-bottom: 16px; }
.about-text p { color: var(--text-secondary); margin-bottom: 16px; line-height: 1.7; }
.about-stats { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; margin: 24px 0; }
.about-stat { text-align: center; padding: 16px; background: var(--bg-secondary); border-radius: var(--radius); }
.about-stat strong { display: block; font-size: 1.6rem; font-family: var(--font-heading); color: var(--accent); }
.about-stat span { font-size: 0.85rem; color: var(--text-secondary); }
.about-img { border-radius: var(--radius-lg); overflow: hidden; }
.about-img img { width: 100%; height: auto; }
.reviews-grid { display: grid; grid-template-columns: 1fr; gap: 24px; }
.review-card {
  background: #fff; padding: 24px; border-radius: var(--radius-lg);
  box-shadow: var(--shadow); border-left: 4px solid var(--accent);
}
.review-stars { color: var(--accent); font-size: 1.1rem; margin-bottom: 8px; }
.review-card p { color: var(--text-secondary); font-size: 0.95rem; line-height: 1.6; margin-bottom: 12px; }
.review-author { font-weight: 600; font-size: 0.9rem; }
.review-product { color: var(--text-light); font-size: 0.8rem; }
.review-badge { display: inline-block; background: #DCFCE7; color: #166534; font-size: 0.75rem; padding: 2px 8px; border-radius: 50px; font-weight: 600; margin-top: 4px; }
.comparison-section { position: relative; }
.comparison-section::before {
  content: ''; position: absolute; inset: 0; opacity: 0.04; pointer-events: none;
  background: repeating-linear-gradient(0deg, rgba(0,0,0,0.5) 0, rgba(0,0,0,0.5) 1px, transparent 1px, transparent 20px),
              repeating-linear-gradient(90deg, rgba(0,0,0,0.5) 0, rgba(0,0,0,0.5) 1px, transparent 1px, transparent 20px);
}
.comparison-table { width: 100%; border-collapse: collapse; position: relative; z-index: 1; background: #fff; border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow); }
.comparison-table th, .comparison-table td { padding: 14px 16px; text-align: center; border-bottom: 1px solid var(--border); }
.comparison-table th { background: var(--primary); color: #fff; font-family: var(--font-heading); font-weight: 600; }
.comparison-table th.brand-col { background: var(--accent); }
.comparison-table td:first-child { text-align: left; font-weight: 500; }
.comparison-table tr:last-child td { border-bottom: none; }
.who-for-grid { display: grid; grid-template-columns: 1fr; gap: 20px; }
.who-card { padding: 24px; background: #fff; border-radius: var(--radius-lg); box-shadow: var(--shadow); text-align: center; }
.who-card-icon { font-size: 2rem; margin-bottom: 12px; display: block; }
.who-card h3 { font-size: 1.05rem; margin-bottom: 8px; }
.who-card p { color: var(--text-secondary); font-size: 0.9rem; }
.expert-section { position: relative; }
.expert-grid { display: grid; grid-template-columns: 1fr; gap: 32px; align-items: center; }
.expert-avatar { width: 200px; height: 200px; border-radius: 50%; object-fit: cover; margin: 0 auto; border: 4px solid var(--accent); }
.expert-content blockquote { font-size: 1.1rem; line-height: 1.7; color: var(--text-secondary); font-style: italic; margin-bottom: 16px; }
.expert-name { font-weight: 700; font-family: var(--font-heading); }
.expert-title { color: var(--text-light); font-size: 0.9rem; }
.faq-section { position: relative; }
.faq-section::before {
  content: ''; position: absolute; inset: 0; opacity: 0.03; pointer-events: none;
  background: repeating-linear-gradient(0deg, transparent, transparent 10px, rgba(0,0,0,0.5) 10px, rgba(0,0,0,0.5) 11px),
              repeating-linear-gradient(60deg, transparent, transparent 10px, rgba(0,0,0,0.3) 10px, rgba(0,0,0,0.3) 11px);
}
.faq-list { max-width: 800px; margin: 0 auto; position: relative; z-index: 1; }
.faq-item { border-bottom: 1px solid var(--border); }
.faq-question {
  width: 100%; padding: 20px 0; background: none; border: none; text-align: left;
  font-family: var(--font-heading); font-size: 1.05rem; font-weight: 600;
  color: var(--text-primary); cursor: pointer; display: flex; justify-content: space-between;
  align-items: center; gap: 16px; min-height: 44px;
}
.faq-question::after { content: '+'; font-size: 1.4rem; color: var(--accent); flex-shrink: 0; transition: transform var(--transition); }
.faq-question[aria-expanded="true"]::after { content: '\2212'; }
.faq-answer { max-height: 0; overflow: hidden; transition: max-height 0.4s ease; }
.faq-answer p { padding: 0 0 20px; color: var(--text-secondary); line-height: 1.7; }
.blog-section { position: relative; }
.blog-section::before {
  content: ''; position: absolute; inset: 0; opacity: 0.04; pointer-events: none;
  background-image: radial-gradient(circle, rgba(0,0,0,0.8) 0.5px, transparent 0.5px),
                    radial-gradient(circle, rgba(0,0,0,0.4) 1px, transparent 1px);
  background-size: 16px 16px, 32px 32px;
  background-position: 0 0, 8px 8px;
}
.blog-grid { display: grid; grid-template-columns: 1fr; gap: 24px; position: relative; z-index: 1; }
.blog-card { background: #fff; border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow); transition: transform var(--transition); }
.blog-card:hover { transform: translateY(-4px); }
.blog-card img { width: 100%; height: 200px; object-fit: cover; }
.blog-card-body { padding: 20px; }
.blog-date { font-size: 0.8rem; color: var(--text-light); margin-bottom: 8px; }
.blog-card h3 { font-size: 1.05rem; margin-bottom: 8px; line-height: 1.4; }
.blog-card p { color: var(--text-secondary); font-size: 0.9rem; margin-bottom: 12px; }
.blog-card a { font-weight: 600; color: var(--accent); font-size: 0.9rem; }
.gallery-grid { display: grid; grid-template-columns: 1fr; gap: 16px; }
.gallery-item { border-radius: var(--radius); overflow: hidden; cursor: pointer; position: relative; }
.gallery-item img { width: 100%; height: 250px; object-fit: cover; transition: transform var(--transition); }
.gallery-item:hover img { transform: scale(1.05); }
.gallery-caption { padding: 10px; text-align: center; font-size: 0.85rem; color: var(--text-secondary); background: #fff; }
.lightbox {
  display: none; position: fixed; inset: 0; background: rgba(0,0,0,0.9);
  z-index: 2000; align-items: center; justify-content: center; padding: 20px;
}
.lightbox.active { display: flex; }
.lightbox img { max-width: 90vw; max-height: 85vh; border-radius: var(--radius); }
.lightbox-close {
  position: absolute; top: 20px; right: 20px; background: none; border: none;
  color: #fff; font-size: 2rem; cursor: pointer; min-width: 44px; min-height: 44px;
  display: flex; align-items: center; justify-content: center;
}
.newsletter-section {
  background: var(--accent); position: relative; text-align: center; color: #fff;
}
.newsletter-section::before {
  content: ''; position: absolute; inset: 0; opacity: 0.06; pointer-events: none;
  background: repeating-linear-gradient(0deg, transparent, transparent 4px, rgba(255,255,255,0.5) 4px, rgba(255,255,255,0.5) 5px),
              repeating-linear-gradient(90deg, transparent, transparent 4px, rgba(255,255,255,0.5) 4px, rgba(255,255,255,0.5) 5px);
}
.newsletter-content { position: relative; z-index: 1; max-width: 600px; margin: 0 auto; }
.newsletter-section h2 { color: #fff; margin-bottom: 12px; }
.newsletter-section p { opacity: 0.9; margin-bottom: 24px; }
.newsletter-form { display: flex; gap: 12px; max-width: 460px; margin: 0 auto; }
.newsletter-form input[type="email"] {
  flex: 1; padding: 14px 20px; border: 2px solid rgba(255,255,255,0.3);
  border-radius: var(--radius); background: rgba(255,255,255,0.15); color: #fff;
  font-size: 1rem; font-family: var(--font-body);
}
.newsletter-form input[type="email"]::placeholder { color: rgba(255,255,255,0.6); }
.newsletter-form button {
  padding: 14px 28px; background: var(--primary); color: #fff; border: none;
  border-radius: var(--radius); font-weight: 600; cursor: pointer;
  font-family: var(--font-heading); transition: background var(--transition);
  min-height: 44px;
}
.newsletter-form button:hover { background: #1a1d1e; }
.newsletter-small { font-size: 0.8rem; opacity: 0.7; margin-top: 12px; }
.newsletter-msg { display: none; margin-top: 12px; font-weight: 600; }
.site-footer { background: var(--bg-dark); color: #ccc; padding: 60px 20px 20px; }
.footer-grid { display: grid; grid-template-columns: 1fr; gap: 32px; max-width: 1200px; margin: 0 auto; }
.footer-brand .logo { color: #fff; margin-bottom: 12px; display: inline-block; }
.footer-brand p { font-size: 0.9rem; line-height: 1.6; margin-bottom: 8px; }
.footer-col h4 { color: #fff; font-family: var(--font-heading); margin-bottom: 16px; font-size: 1rem; }
.footer-col ul { list-style: none; }
.footer-col ul li { margin-bottom: 10px; }
.footer-col ul a { color: #aaa; font-size: 0.9rem; transition: color var(--transition); }
.footer-col ul a:hover { color: var(--accent); }
.social-links { display: flex; gap: 12px; flex-wrap: wrap; }
.social-links a {
  width: 40px; height: 40px; border-radius: 50%; background: rgba(255,255,255,0.1);
  display: flex; align-items: center; justify-content: center; color: #ccc;
  transition: all var(--transition); font-size: 0.85rem; font-weight: 600;
  min-width: 44px; min-height: 44px;
}
.social-links a:hover { background: var(--accent); color: #fff; }
.footer-bottom { text-align: center; padding-top: 32px; margin-top: 32px; border-top: 1px solid rgba(255,255,255,0.1); font-size: 0.85rem; }
.footer-bottom p { margin-bottom: 4px; }
.cookie-banner {
  display: none; position: fixed; bottom: 0; left: 0; width: 100%;
  background: var(--primary); color: #fff; padding: 14px 20px;
  z-index: 1500; align-items: center; justify-content: center; gap: 16px;
  font-size: 0.9rem; flex-wrap: wrap;
}
.cookie-banner a { color: var(--accent); text-decoration: underline; }
.cookie-btn {
  padding: 8px 20px; border-radius: var(--radius); cursor: pointer; font-weight: 600;
  border: none; font-size: 0.85rem; min-height: 44px;
}
.cookie-accept { background: var(--accent); color: #fff; }
.cookie-decline { background: transparent; color: #fff; border: 1px solid rgba(255,255,255,0.3); }
.animate-on-scroll { opacity: 0; transform: translateY(20px); transition: opacity 0.6s ease, transform 0.6s ease; }
.animate-on-scroll.visible { opacity: 1; transform: translateY(0); }
.inner-page { padding-top: 100px; }
.back-link { display: inline-block; margin-bottom: 16px; color: var(--secondary); font-weight: 500; font-size: 0.9rem; }
.back-link:hover { color: var(--accent); }
.contact-grid { display: grid; grid-template-columns: 1fr; gap: 40px; }
.contact-form .form-group { margin-bottom: 20px; }
.contact-form label { display: block; font-weight: 600; margin-bottom: 6px; font-size: 0.95rem; }
.contact-form input, .contact-form textarea {
  width: 100%; padding: 12px 16px; border: 2px solid var(--border); border-radius: var(--radius);
  font-family: var(--font-body); font-size: 1rem; transition: border-color var(--transition);
}
.contact-form input:focus, .contact-form textarea:focus { border-color: var(--secondary); outline: none; }
.contact-form textarea { min-height: 150px; resize: vertical; }
.form-thank-you { display: none; padding: 32px; background: #DCFCE7; border-radius: var(--radius-lg); text-align: center; color: #166534; font-weight: 600; font-size: 1.1rem; }
.contact-info-block h3 { margin-bottom: 20px; }
.contact-info-item { display: flex; gap: 12px; margin-bottom: 16px; }
.contact-info-item strong { display: block; font-size: 0.95rem; }
.contact-info-item span, .contact-info-item a { color: var(--text-secondary); font-size: 0.9rem; }
.about-story { margin-bottom: 48px; }
.about-story p { margin-bottom: 16px; line-height: 1.7; color: var(--text-secondary); }
.values-grid { display: grid; grid-template-columns: 1fr; gap: 24px; margin-top: 32px; }
.value-card { padding: 32px; background: #fff; border-radius: var(--radius-lg); box-shadow: var(--shadow); text-align: center; }
.value-card h3 { margin-bottom: 8px; color: var(--accent); }
.value-card p { color: var(--text-secondary); font-size: 0.95rem; }
.terms-content h2 { font-size: 1.4rem; margin: 32px 0 12px; }
.terms-content p { margin-bottom: 16px; line-height: 1.7; color: var(--text-secondary); }
.terms-date { color: var(--text-light); font-size: 0.9rem; margin-bottom: 32px; }
@media (min-width: 768px) {
  section { padding: 80px 40px; }
  .hero h1 { font-size: 3rem; }
  .products-grid { grid-template-columns: repeat(2, 1fr); }
  .benefits-grid { grid-template-columns: repeat(2, 1fr); }
  .steps-container { flex-direction: row; align-items: flex-start; }
  .about-grid { grid-template-columns: 1fr 1fr; }
  .reviews-grid { grid-template-columns: repeat(2, 1fr); }
  .who-for-grid { grid-template-columns: repeat(2, 1fr); }
  .blog-grid { grid-template-columns: repeat(2, 1fr); }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
  .contact-grid { grid-template-columns: 1fr 1fr; }
  .values-grid { grid-template-columns: repeat(3, 1fr); }
  .expert-grid { grid-template-columns: auto 1fr; }
}
@media (min-width: 1024px) {
  .hero h1 { font-size: 3.2rem; }
  .products-grid { grid-template-columns: repeat(3, 1fr); }
  .benefits-grid { grid-template-columns: repeat(3, 1fr); }
  .blog-grid { grid-template-columns: repeat(3, 1fr); }
  .gallery-grid { grid-template-columns: repeat(3, 1fr); }
  .footer-grid { grid-template-columns: 1.5fr 1fr 1fr 1fr; }
  .hamburger { display: none; }
  .nav-menu { display: flex; }
}
@media (min-width: 1200px) {
  .products-grid { grid-template-columns: repeat(4, 1fr); }
  .gallery-grid { grid-template-columns: repeat(4, 1fr); }
}
@media (max-width: 1023px) {
  .hamburger { display: flex; }
  .nav-menu {
    position: fixed; top: 0; right: -100%; width: 280px; height: 100vh;
    flex-direction: column; background: #fff; padding: 80px 32px 32px;
    box-shadow: -4px 0 20px rgba(0,0,0,0.1); transition: right var(--transition);
    gap: 24px; z-index: 999;
  }
  .nav-menu.active { right: 0; }
}
@media (min-width: 1600px) {
  .container { max-width: 1400px; }
}