:root {
  --bg: #000000;
  --ink: #E6E6E6;
  --ink-soft: #808080;
  --ink-faint: #595959;
  --line: rgba(230, 230, 230, 0.15);
  --radius: 15px;
  --ozon: #0B98FF;
  --letu: #fbafcd;
  --ga: #ccef83;
  --wb: #DD0BFF;
  --sans: "Helvetica Neue", Arial, sans-serif;
  --display: Arial, sans-serif;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: var(--sans);
  color: var(--ink);
  background: var(--bg);
  line-height: 1.4;
  font-size: 16px;
}

img { max-width: 100%; display: block; }
a { color: var(--ink); text-decoration: none; }
a:hover { color: #fff; }

.wrap { max-width: 1200px; margin: 0 auto; padding: 0 30px; }

h1, h2, h3 {
  font-family: var(--display);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.0;
  margin: 0 0 0.5em;
  color: var(--ink);
}

.h1 { font-size: clamp(38px, 6vw, 90px); }
.h2 { font-size: clamp(30px, 4.5vw, 60px); }
.section-lead { color: var(--ink-soft); font-size: 18px; max-width: 620px; margin: 0 auto 30px; text-align: center; line-height: 1.3; }

/* Header */
.site-header { padding: 30px 0; }
.header-row { display: flex; align-items: center; gap: 30px; }
.brand img { width: 66px; height: 40px; object-fit: contain; }
.main-nav { display: flex; gap: 30px; margin-left: auto; font-size: 17px; }
.main-nav a { opacity: 0.85; }
.main-nav a:hover { opacity: 1; }

/* Hero */
.hero { padding: 60px 0 70px; text-align: center; }
.hero .h1 { max-width: 900px; margin: 0 auto 20px; }
.hero p { color: var(--ink-soft); font-size: 20px; max-width: 460px; margin: 30px auto 0; }

/* Notes showcase */
.notes-section { padding: 60px 0; text-align: center; }
.notes-grid { display: flex; justify-content: center; gap: 60px; flex-wrap: wrap; margin-top: 40px; }
.notes-col { max-width: 280px; text-align: left; }
.notes-col .label { color: var(--ink-faint); font-size: 15px; margin-bottom: 8px; }
.notes-col .value { font-size: 22px; line-height: 1.25; }

/* Product grid */
.products-section { padding: 60px 0; }
.products-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.product-card { background: #0d0d0d; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; text-align: center; padding: 24px 18px; }
.product-card img { width: 100%; max-width: 160px; margin: 0 auto 18px; }
.product-card h3 { font-size: 17px; font-weight: 400; letter-spacing: 0; margin: 0; }
.product-card p { color: var(--ink-faint); font-size: 13px; margin: 6px 0 0; }

/* How to buy */
.buy-section { padding: 60px 0; text-align: center; }
.marketplace-list { display: flex; justify-content: center; gap: 40px; flex-wrap: wrap; margin-top: 30px; }
.marketplace-item { position: relative; font-size: 22px; padding: 10px 4px; }
.marketplace-item::before { content: ""; position: absolute; inset: -10px; border-radius: 20px; opacity: 0; filter: blur(20px); transition: opacity 0.2s ease; z-index: -1; }
.marketplace-item:hover::before { opacity: 0.35; }
.marketplace-item--ozon:hover::before { background: var(--ozon); }
.marketplace-item--letu:hover::before { background: var(--letu); }
.marketplace-item--ga:hover::before { background: var(--ga); }
.marketplace-item--wb:hover::before { background: var(--wb); }

/* Founders */
.founders-section { padding: 70px 0; }
.founders-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; }
.founder-card img { width: 100%; border-radius: var(--radius); margin-bottom: 24px; filter: grayscale(1); }
.founder-card h3 { font-size: 26px; font-weight: 400; letter-spacing: 0; margin-bottom: 4px; }
.founder-card .role { color: var(--ink-faint); font-size: 15px; margin-bottom: 16px; }
.founder-card p { color: var(--ink); opacity: 0.85; font-size: 16px; line-height: 1.5; margin: 0 0 14px; }

/* Values list */
.values-section { padding: 60px 0; }
.values-list { max-width: 760px; margin: 40px auto 0; }
.value-item { display: grid; grid-template-columns: 70px 1fr; gap: 24px; padding: 26px 0; border-bottom: 1px solid var(--line); }
.value-item:last-child { border-bottom: none; }
.value-item .num { font-size: 40px; color: var(--ink-faint); opacity: 0.4; font-weight: 700; }
.value-item h3 { font-size: 22px; font-weight: 400; letter-spacing: 0; margin-bottom: 8px; }
.value-item p { color: var(--ink); opacity: 0.8; font-size: 16px; margin: 0; }

/* Catalog grid */
.catalog-section { padding: 60px 0; }
.catalog-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.catalog-card { background: #0d0d0d; border: 1px solid var(--line); border-radius: var(--radius); padding: 26px 20px; text-align: center; transition: border-color 0.2s ease; }
.catalog-card:hover { border-color: rgba(230,230,230,0.4); }
.catalog-card .num { font-size: 44px; font-weight: 700; margin-bottom: 10px; }
.catalog-card .notes-preview { color: var(--ink-faint); font-size: 13px; line-height: 1.4; }

/* Prev/next nav */
.flavor-nav { text-align: center; padding: 50px 0 70px; }
.flavor-nav a { display: inline-block; font-size: 20px; border-bottom: 1px solid var(--line); padding-bottom: 6px; }
.flavor-nav a:hover { border-color: var(--ink); }

.breadcrumbs { font-size: 13px; color: var(--ink-faint); padding: 20px 0 0; }
.breadcrumbs a { color: var(--ink-faint); }
.breadcrumbs a:hover { color: var(--ink); }

/* Footer */
.site-footer { padding: 60px 0 50px; border-top: 1px solid var(--line); margin-top: 40px; }
.footer-top { font-size: 26px; margin-bottom: 50px; max-width: 500px; }
.footer-grid { display: grid; grid-template-columns: 1fr 1fr 1fr 1fr; gap: 30px; align-items: start; }
.footer-nav ul { list-style: none; margin: 0; padding: 0; }
.footer-nav li { margin-bottom: 10px; }
.footer-nav li a { font-size: 16px; }
.footer-phone { font-size: 30px; display: block; margin-bottom: 10px; }
.footer-socials { display: flex; gap: 8px; }
.footer-socials a { width: 34px; height: 34px; border: 1px solid var(--ink-faint); border-radius: 10px; display: flex; align-items: center; justify-content: center; }
.footer-socials img { width: 16px; height: 16px; }
.footer-copy { color: var(--ink-faint); font-size: 13px; max-width: 340px; margin-top: 20px; }
.footer-copy a { color: inherit; display: block; margin-bottom: 8px; }
.footer-copy a:hover { text-decoration: underline; }

@media (max-width: 900px) {
  .main-nav { display: none; }
  .products-grid { grid-template-columns: repeat(2, 1fr); }
  .founders-grid { grid-template-columns: 1fr; }
  .catalog-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .notes-grid { gap: 30px; }
}
@media (max-width: 560px) {
  .products-grid { grid-template-columns: 1fr; }
  .catalog-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
}