/* Aktivsport — shared stylesheet */

@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 400 700;
  font-display: swap;
  src: url('/fonts/inter-latin-ext.woff2') format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 400 700;
  font-display: swap;
  src: url('/fonts/inter-latin.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'Space Grotesk';
  font-style: normal;
  font-weight: 500 700;
  font-display: swap;
  src: url('/fonts/space-grotesk-latin-ext.woff2') format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: 'Space Grotesk';
  font-style: normal;
  font-weight: 500 700;
  font-display: swap;
  src: url('/fonts/space-grotesk-latin.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

:root {
  --bg: #f6f4ef;
  --ink: #17181b;
  --ink-2: #3a3831;
  --ink-3: #6b675f;
  --ink-4: #8a8478;
  --surface: #ffffff;
  --surface-alt: #efece3;
  --border: #e0ddd3;
  --border-2: #e7e4dc;

  --dark: #14161a;
  --dark-2: #1c1e21;
  --dark-3: #23262a;
  --dark-4: #2a2d31;
  --dark-border: #3a3e44;
  --dark-text: #f6f4ef;
  --dark-text-2: #c7cad0;
  --dark-text-3: #a9adb3;
  --dark-text-4: #8a8f94;
  --dark-text-5: #6f7379;

  --accent: oklch(0.78 0.19 135);
  --accent-2: oklch(0.55 0.15 135);
  --tag: oklch(0.55 0.14 55);
  --stars: oklch(0.72 0.19 55);
  --danger: #b5453a;

  --footer-bg: #0e0f12;
  --max: 1280px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  -webkit-font-smoothing: antialiased;
  background: var(--bg);
  color: var(--ink);
}

a { color: inherit; text-decoration: none; }
h1, h2, h3, h4, h5 { font-family: 'Space Grotesk', 'Inter', system-ui, sans-serif; margin: 0; }
img { display: block; max-width: 100%; }
button { font-family: inherit; }

.container { max-width: var(--max); margin: 0 auto; padding: 0 24px; }

/* ===== Header ===== */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: var(--dark); color: var(--dark-text);
  border-bottom: 1px solid var(--dark-3);
}
.site-header .container {
  display: flex; align-items: center; justify-content: space-between;
  padding-top: 16px; padding-bottom: 16px; gap: 24px;
}
.logo {
  font-family: 'Space Grotesk', sans-serif; font-weight: 700; font-size: 22px;
  letter-spacing: -0.02em; display: flex; align-items: center; gap: 6px; white-space: nowrap;
}
.logo span { color: var(--accent); }
.main-nav {
  display: flex; gap: 26px; font-size: 14px; font-weight: 600; flex: 1;
  justify-content: center; flex-wrap: wrap;
}
.main-nav a { color: var(--dark-text-2); }
.main-nav a.active, .main-nav a:hover { color: var(--accent); }
.cart-link {
  position: relative; display: flex; align-items: center; gap: 8px;
  background: var(--dark-2); padding: 10px 16px; border-radius: 100px;
  font-size: 13px; font-weight: 600; white-space: nowrap;
}
.cart-link.active { color: var(--accent); }
.cart-badge {
  position: absolute; top: -6px; right: -6px; background: var(--accent); color: var(--dark);
  font-size: 11px; font-weight: 700; border-radius: 100px; min-width: 18px; height: 18px;
  display: none; align-items: center; justify-content: center; padding: 0 4px;
}
.cart-badge.show { display: flex; }
.nav-toggle {
  display: none; background: transparent; border: 1px solid var(--dark-border); color: var(--dark-text);
  width: 40px; height: 40px; border-radius: 8px; cursor: pointer; font-size: 18px; align-items: center; justify-content: center;
}

/* ===== Marquee ===== */
.marquee {
  background: var(--accent); color: var(--dark); font-weight: 700; font-size: 13px;
  overflow: hidden; white-space: nowrap; padding: 8px 0;
}
.marquee-track { display: inline-block; animation: marq 22s linear infinite; }
@keyframes marq { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* ===== Hero ===== */
.hero { background: var(--dark); color: var(--dark-text); position: relative; overflow: hidden; }
.hero .container {
  padding: 72px 24px 64px; display: grid; grid-template-columns: 1.1fr 1fr; gap: 48px; align-items: center;
}
.hero-eyebrow {
  display: inline-block; background: var(--dark-2); color: var(--accent); font-size: 12px; font-weight: 700;
  letter-spacing: 0.06em; padding: 6px 14px; border-radius: 100px; margin-bottom: 20px;
}
.hero h1 { font-size: 56px; line-height: 1.02; font-weight: 700; letter-spacing: -0.02em; margin-bottom: 20px; }
.hero h1 span { color: var(--accent); }
.hero p.lead { font-size: 17px; color: var(--dark-text-3); max-width: 460px; margin-bottom: 32px; line-height: 1.6; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }
.hero-stats { display: flex; gap: 36px; margin-top: 44px; flex-wrap: wrap; }
.hero-stat-num { font-family: 'Space Grotesk'; font-size: 26px; font-weight: 700; }
.hero-stat-label { font-size: 12px; color: var(--dark-text-4); }
.hero-media {
  aspect-ratio: 4/5; border-radius: 16px; overflow: hidden; background: var(--dark-2);
}
.hero-media img { width: 100%; height: 100%; object-fit: cover; }

/* ===== Buttons ===== */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  font-weight: 700; font-size: 15px; padding: 15px 28px; border-radius: 100px; border: none;
  cursor: pointer; text-align: center;
}
.btn-accent { background: var(--accent); color: var(--dark); }
.btn-outline-dark { border: 1.5px solid var(--dark-border); color: var(--dark-text); font-weight: 600; background: transparent; }
.btn-dark { background: var(--dark); color: var(--dark-text); font-weight: 700; }
.btn-small { padding: 9px 14px; font-size: 12px; border-radius: 100px; }
.btn-block { width: 100%; }

/* ===== Sections ===== */
.section { padding: 72px 24px; }
.section-alt { background: var(--surface-alt); }
.section-dark { background: var(--dark); color: var(--dark-text); }
.section-head { display: flex; justify-content: space-between; align-items: baseline; margin-bottom: 32px; flex-wrap: wrap; gap: 12px; }
.section-head h2 { font-size: 32px; font-weight: 700; }
.section-link { font-weight: 600; font-size: 14px; border-bottom: 2px solid var(--accent); }
.section-dark .section-link { color: var(--accent); border-bottom: none; }

/* ===== Category grid ===== */
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }

.tile {
  display: block; background: var(--surface); border: 1px solid var(--border-2); border-radius: 14px; overflow: hidden;
}
.tile-media { aspect-ratio: 1/1; overflow: hidden; }
.tile-media img { width: 100%; height: 100%; object-fit: cover; }
.tile-body { padding: 18px 20px; }
.tile-body h3 { font-size: 18px; font-weight: 700; margin-bottom: 4px; }
.tile-body p { font-size: 13px; color: var(--ink-4); margin: 0; }

/* ===== Product card ===== */
.product-card { background: var(--surface); border-radius: 14px; overflow: hidden; border: 1px solid var(--border); }
.product-media { aspect-ratio: 1/1; overflow: hidden; background: var(--surface-alt); }
.product-media img { width: 100%; height: 100%; object-fit: cover; }
.product-body { padding: 16px; }
.product-cat { font-size: 11px; font-weight: 700; color: var(--tag); letter-spacing: 0.04em; text-transform: uppercase; margin-bottom: 4px; }
.product-name { font-size: 14px; font-weight: 700; margin-bottom: 8px; line-height: 1.35; min-height: 38px; }
.product-row { display: flex; justify-content: space-between; align-items: center; }
.product-price { font-family: 'Space Grotesk'; font-weight: 700; font-size: 16px; }

/* ===== Value props ===== */
.value-props { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.value-props .icon { font-size: 28px; margin-bottom: 10px; }
.value-props h4 { font-size: 15px; font-weight: 700; margin-bottom: 6px; }
.value-props p { font-size: 13px; color: var(--ink-3); margin: 0; }

/* ===== Article tiles (blog) ===== */
.article-tile { display: block; border-radius: 14px; overflow: hidden; }
.section-dark .article-tile { background: var(--dark-2); }
.section .article-tile, .section-alt .article-tile { background: var(--surface); border: 1px solid var(--border); }
.article-media { aspect-ratio: 16/9; overflow: hidden; }
.article-media img { width: 100%; height: 100%; object-fit: cover; }
.article-body { padding: 18px; }
.article-tag { font-size: 11px; font-weight: 700; margin-bottom: 6px; color: var(--tag); }
.section-dark .article-tag { color: var(--accent); }
.article-title { font-size: 15px; font-weight: 700; line-height: 1.4; }

/* ===== Testimonials ===== */
.testimonial { background: var(--surface); border: 1px solid var(--border-2); border-radius: 14px; padding: 24px; }
.testimonial .stars { color: var(--stars); margin-bottom: 12px; }
.testimonial p { font-size: 14px; line-height: 1.6; color: var(--ink-2); margin: 0 0 16px; }
.testimonial .author { font-size: 13px; font-weight: 700; }

/* ===== Newsletter ===== */
.newsletter { background: var(--accent); padding: 56px 24px; }
.newsletter-inner { max-width: 800px; margin: 0 auto; text-align: center; }
.newsletter h2 { font-size: 28px; font-weight: 700; color: var(--dark); margin-bottom: 10px; }
.newsletter p { font-size: 14px; color: var(--dark-2); margin-bottom: 24px; }
.newsletter-form { display: flex; gap: 10px; max-width: 420px; margin: 0 auto; flex-wrap: wrap; }
.newsletter-form input { flex: 1; min-width: 180px; padding: 14px 16px; border-radius: 100px; border: none; font-size: 14px; }
.newsletter-form button { background: var(--dark); color: var(--dark-text); border: none; font-weight: 700; font-size: 14px; padding: 14px 22px; border-radius: 100px; cursor: pointer; }
.newsletter-note { margin-top: 12px; font-size: 13px; color: var(--dark); font-weight: 600; display: none; }
.newsletter-note.show { display: block; }

/* ===== Footer ===== */
.site-footer { background: var(--footer-bg); color: var(--dark-text-3); padding: 64px 24px 24px; }
.footer-grid {
  max-width: var(--max); margin: 0 auto; display: grid; grid-template-columns: 2fr 1fr 1fr 1.3fr;
  gap: 40px; padding-bottom: 40px; border-bottom: 1px solid var(--dark-3);
}
.footer-brand { font-family: 'Space Grotesk'; font-weight: 700; font-size: 20px; color: var(--dark-text); margin-bottom: 12px; }
.footer-brand span { color: var(--accent); }
.footer-grid p { font-size: 13px; line-height: 1.6; max-width: 280px; margin-bottom: 16px; }
.footer-social { display: flex; gap: 10px; }
.footer-social span {
  width: 34px; height: 34px; border-radius: 100px; background: var(--dark-2);
  display: flex; align-items: center; justify-content: center; font-size: 13px;
}
.footer-grid h5 { color: var(--dark-text); font-size: 13px; margin-bottom: 14px; }
.footer-links { display: flex; flex-direction: column; gap: 9px; font-size: 13px; }
.footer-legal { margin-top: 16px; font-size: 12px; line-height: 1.7; color: var(--dark-text-5); }
.footer-bottom {
  max-width: var(--max); margin: 0 auto; padding-top: 20px; font-size: 12px; color: var(--dark-text-5);
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 6px;
}
.footer-simple { max-width: var(--max); margin: 0 auto; font-size: 12px; color: var(--dark-text-5); text-align: center; }

/* ===== Cookie banner ===== */
.cookie-banner {
  position: fixed; bottom: 0; left: 0; right: 0; background: var(--dark); color: var(--dark-text);
  padding: 18px 24px; display: none; align-items: center; justify-content: space-between; gap: 24px;
  box-shadow: 0 -4px 20px rgba(0,0,0,0.3); z-index: 100; flex-wrap: wrap;
}
.cookie-banner.show { display: flex; }
.cookie-banner p { font-size: 13px; max-width: 640px; margin: 0; color: var(--dark-text-2); }
.cookie-banner a { color: var(--accent); text-decoration: underline; }
.cookie-actions { display: flex; gap: 10px; }
.btn-cookie-reject { background: transparent; border: 1px solid var(--dark-border); color: var(--dark-text); font-weight: 600; font-size: 13px; padding: 10px 18px; border-radius: 100px; cursor: pointer; }
.btn-cookie-accept { background: var(--accent); border: none; color: var(--dark); font-weight: 700; font-size: 13px; padding: 10px 18px; border-radius: 100px; cursor: pointer; }

/* ===== Page header (category/inner pages) ===== */
.page-hero { background: var(--dark); color: var(--dark-text); }
.page-hero .container { padding: 56px 24px; display: grid; grid-template-columns: 1.1fr 1fr; gap: 40px; align-items: center; }
.page-hero.simple .container { display: block; padding: 56px 24px 40px; }
.eyebrow { font-size: 12px; font-weight: 700; color: var(--accent); letter-spacing: 0.06em; margin-bottom: 14px; }
.page-hero h1 { font-size: 44px; font-weight: 700; line-height: 1.05; margin-bottom: 16px; }
.page-hero.simple h1 { font-size: 40px; margin-bottom: 10px; }
.page-hero p { font-size: 16px; color: var(--dark-text-3); max-width: 480px; line-height: 1.6; }
.page-hero.simple p { font-size: 15px; max-width: 560px; }
.page-hero-media { aspect-ratio: 16/10; border-radius: 16px; overflow: hidden; }
.page-hero-media img { width: 100%; height: 100%; object-fit: cover; }

.info-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; font-size: 14px; line-height: 1.7; color: var(--ink-2); }
.info-grid strong { color: var(--ink); }

.pill-links { display: flex; gap: 14px; flex-wrap: wrap; }
.pill-link { background: var(--dark); color: var(--dark-text); padding: 12px 20px; border-radius: 100px; font-size: 13px; font-weight: 600; }

/* ===== Legal / text pages ===== */
.legal-section { max-width: 800px; margin: 0 auto; padding: 64px 24px 96px; }
.legal-section h1 { font-size: 34px; font-weight: 700; margin-bottom: 8px; }
.legal-date { font-size: 13px; color: var(--ink-4); margin-bottom: 40px; }
.legal-body { display: flex; flex-direction: column; gap: 28px; font-size: 14.5px; line-height: 1.75; color: var(--ink-2); }
.legal-body h2 { font-size: 18px; font-weight: 700; margin-bottom: 10px; }
.legal-body a { text-decoration: underline; }
.legal-body ol { padding-left: 20px; display: flex; flex-direction: column; gap: 8px; margin: 0; }
.legal-table { width: 100%; border-collapse: collapse; font-size: 13.5px; }
.legal-table th, .legal-table td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--border); }

/* ===== Blog ===== */
.blog-hero { background: var(--dark); color: var(--dark-text); padding: 56px 24px 40px; }
.blog-hero h1 { font-size: 40px; font-weight: 700; margin-bottom: 10px; }
.blog-hero p { font-size: 15px; color: var(--dark-text-3); max-width: 560px; }
.blog-articles { max-width: 760px; margin: 0 auto; padding: 24px 24px 80px; display: flex; flex-direction: column; gap: 56px; }
.blog-articles h2 { font-size: 26px; font-weight: 700; margin-bottom: 16px; }
.blog-articles .article-tag { margin-bottom: 8px; }
.blog-body { font-size: 15px; line-height: 1.75; color: var(--ink-2); display: flex; flex-direction: column; gap: 14px; }

/* ===== Contact ===== */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; }
.contact-facts { display: flex; flex-direction: column; gap: 24px; margin-bottom: 40px; }
.contact-fact { display: flex; gap: 14px; }
.contact-fact .icon { font-size: 22px; }
.contact-fact .label { font-weight: 700; font-size: 14px; margin-bottom: 2px; }
.contact-fact .value { font-size: 14px; color: var(--ink-3); }
.contact-media { aspect-ratio: 16/9; border-radius: 14px; overflow: hidden; margin-bottom: 24px; }
.contact-media img { width: 100%; height: 100%; object-fit: cover; }
.contact-legal { font-size: 12px; line-height: 1.8; color: var(--ink-4); }

.form-card { display: flex; flex-direction: column; gap: 14px; background: var(--surface); border: 1px solid var(--border); border-radius: 14px; padding: 28px; }
.form-field label { font-size: 12px; font-weight: 700; display: block; margin-bottom: 6px; }
.form-field input, .form-field textarea {
  width: 100%; padding: 12px 14px; border: 1px solid #d9d5cb; border-radius: 8px; font-size: 14px;
  box-sizing: border-box; font-family: inherit;
}
.form-field textarea { resize: vertical; }
.form-check { display: flex; align-items: flex-start; gap: 8px; font-size: 12px; color: var(--ink-3); line-height: 1.5; }
.form-check input { margin-top: 2px; }
.form-success { background: var(--accent); color: var(--dark); border-radius: 14px; padding: 28px; font-weight: 700; font-size: 15px; }
.form-error { background: #fbe6e3; color: var(--danger); border: 1px solid #f0c4bd; border-radius: 10px; padding: 14px 18px; font-weight: 600; font-size: 13px; margin-bottom: 14px; }

/* ===== Cart page ===== */
.cart-section { max-width: 1000px; margin: 0 auto; padding: 56px 24px 96px; }
.cart-section h1 { font-size: 34px; font-weight: 700; margin-bottom: 32px; }
.cart-items { display: flex; flex-direction: column; gap: 14px; margin-bottom: 32px; }
.cart-item {
  display: grid; grid-template-columns: 80px 1fr auto auto auto; align-items: center; gap: 16px;
  background: var(--surface); border: 1px solid var(--border); border-radius: 12px; padding: 14px 18px;
}
.cart-item-media { width: 80px; height: 80px; border-radius: 8px; overflow: hidden; background: var(--surface-alt); }
.cart-item-media img { width: 100%; height: 100%; object-fit: cover; }
.cart-item-cat { font-size: 11px; color: var(--ink-4); font-weight: 700; text-transform: uppercase; margin-bottom: 2px; }
.cart-item-name { font-size: 15px; font-weight: 700; }
.qty-control { display: flex; align-items: center; gap: 8px; }
.qty-btn { width: 28px; height: 28px; border-radius: 100px; border: 1px solid var(--border); background: #fff; cursor: pointer; font-weight: 700; }
.qty-val { font-size: 14px; font-weight: 700; min-width: 20px; text-align: center; }
.cart-item-total { font-family: 'Space Grotesk'; font-weight: 700; font-size: 16px; min-width: 80px; text-align: right; }
.cart-remove { background: transparent; border: none; color: var(--danger); font-size: 13px; font-weight: 600; cursor: pointer; }

.cart-summary { background: var(--dark); color: var(--dark-text); border-radius: 14px; padding: 28px; }
.summary-row { display: flex; justify-content: space-between; font-size: 14px; color: var(--dark-text-3); margin-bottom: 10px; }
.summary-total { display: flex; justify-content: space-between; font-size: 20px; font-weight: 700; padding-top: 16px; border-top: 1px solid var(--dark-3); margin-bottom: 20px; }
.summary-note { font-size: 12px; color: var(--dark-text-5); text-align: center; margin-top: 12px; }
.summary-note a { color: var(--accent); }

.cart-empty { text-align: center; padding: 64px 24px; background: var(--surface); border: 1px solid var(--border); border-radius: 14px; }
.cart-empty .icon { font-size: 40px; margin-bottom: 16px; }
.cart-empty h3 { font-size: 20px; font-weight: 700; margin-bottom: 8px; }
.cart-empty p { font-size: 14px; color: var(--ink-3); margin-bottom: 24px; }

.checkout-form { background: var(--surface); border: 1px solid var(--border); border-radius: 14px; padding: 28px; margin-top: 20px; display: none; flex-direction: column; gap: 14px; }
.checkout-form.show { display: flex; }
.checkout-form h3 { font-size: 18px; font-weight: 700; margin-bottom: 4px; }
.form-row-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.radio-row { display: flex; gap: 18px; flex-wrap: wrap; font-size: 13px; }
.radio-row label { display: flex; align-items: center; gap: 6px; }

/* ===== Filters (obchod) ===== */
.filters { display: flex; gap: 10px; margin-bottom: 32px; flex-wrap: wrap; }
.filter-btn {
  background: var(--surface); color: var(--ink); border: 1px solid var(--border); font-size: 13px; font-weight: 700;
  padding: 10px 20px; border-radius: 100px; cursor: pointer;
}
.filter-btn.active { background: var(--dark); color: var(--dark-text); border: none; }

/* ===== About page ===== */
.about-hero { background: var(--dark); color: var(--dark-text); }
.about-hero .container { padding: 64px 24px; display: grid; grid-template-columns: 1.1fr 1fr; gap: 40px; align-items: center; }
.about-hero h1 { font-size: 44px; font-weight: 700; line-height: 1.05; margin-bottom: 18px; }
.about-hero p { font-size: 16px; color: var(--dark-text-3); max-width: 480px; line-height: 1.7; }
.about-media { aspect-ratio: 4/3; border-radius: 16px; overflow: hidden; }
.about-media img { width: 100%; height: 100%; object-fit: cover; }
.about-story { max-width: 1000px; margin: 0 auto; padding: 64px 24px; }
.about-story h2 { font-size: 28px; font-weight: 700; margin-bottom: 24px; }
.about-story .blog-body { font-size: 15px; }
.values-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.value-card { background: var(--surface); border-radius: 14px; padding: 28px; }
.value-card .icon { font-size: 28px; margin-bottom: 12px; }
.value-card h4 { font-size: 16px; font-weight: 700; margin-bottom: 8px; }
.value-card p { font-size: 14px; color: var(--ink-3); line-height: 1.6; margin: 0; }
.cta-center { max-width: var(--max); margin: 0 auto; padding: 64px 24px; text-align: center; }
.cta-center h2 { font-size: 26px; font-weight: 700; margin-bottom: 16px; }

/* ===== Responsive ===== */
@media (max-width: 980px) {
  .nav-toggle { display: flex; }
  .main-nav {
    display: none; position: absolute; top: 100%; left: 0; right: 0; background: var(--dark);
    flex-direction: column; align-items: flex-start; gap: 4px; padding: 12px 24px 20px;
    border-bottom: 1px solid var(--dark-3);
  }
  .main-nav.open { display: flex; }
  .main-nav a { padding: 10px 0; width: 100%; }
  .main-nav.nav-simple {
    display: flex; position: static; flex-direction: row; flex-wrap: wrap; gap: 16px 22px;
    background: transparent; border: none; padding: 0;
  }
  .main-nav.nav-simple a { padding: 0; width: auto; }
  .nav-toggle.nav-toggle-hidden { display: none; }
  .site-header { position: sticky; }
  .site-header .container { position: relative; flex-wrap: wrap; }
  .hero .container, .page-hero .container, .about-hero .container { grid-template-columns: 1fr; }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .value-props { grid-template-columns: repeat(2, 1fr); }
  .contact-grid { grid-template-columns: 1fr; }
  .values-grid { grid-template-columns: 1fr; }
  .info-grid { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .hero h1 { font-size: 38px; }
  .page-hero h1 { font-size: 32px; }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .value-props { grid-template-columns: 1fr; }
  .cart-item { grid-template-columns: 60px 1fr; grid-template-areas: "media name" "media qty" "media total" "media remove"; }
  .footer-bottom { flex-direction: column; }
}