/* ============================================================
   Maverick Socks — light editorial storefront
   ============================================================ */

:root {
  --paper: #ffffff;
  --ink: #0d0d0d;
  --ink-dim: #5f5f5f;
  --panel: #f0f0ef;
  --panel-2: #e6e6e4;
  --line: #e2e2e0;
  --band: #0d0d0d;
  --accent: #12b5a5;
  --header-h: 80px;
  --container: 1280px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --sans: "Figtree", system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --serif: "Newsreader", Georgia, "Times New Roman", serif;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 28px); }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
::selection { background: var(--accent); color: #fff; }

.container { width: 100%; max-width: var(--container); margin: 0 auto; padding: 0 28px; }
.container.narrow { max-width: 760px; }

.skip-link { position: absolute; left: -9999px; }
.skip-link:focus { position: fixed; left: 12px; top: 12px; z-index: 300; background: var(--ink); color: #fff; padding: 10px 16px; }

/* ---------- Headline system (serif italic + bold sans) ---------- */
.headline {
  font-weight: 800;
  font-size: clamp(1.9rem, 4.2vw, 3.4rem);
  line-height: 1.02;
  letter-spacing: -0.02em;
  text-transform: uppercase;
  margin: 0;
}
.headline em {
  font-family: var(--serif);
  font-style: italic;
  font-weight: 400;
  text-transform: none;
  letter-spacing: -0.01em;
}
.headline .dot { color: var(--accent); }
.headline--light { color: #fff; text-shadow: 0 2px 26px rgba(0, 0, 0, 0.55); }
.headline--band { color: #fff; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  font-weight: 600; font-size: 0.82rem; letter-spacing: 0.06em; text-transform: uppercase;
  padding: 15px 30px; border-radius: 999px; border: 1.5px solid var(--ink); cursor: pointer;
  transition: background-color 0.16s var(--ease), color 0.16s var(--ease), border-color 0.16s var(--ease);
}
.btn--dark { background: var(--ink); color: #fff; }
.btn--dark:hover { background: var(--accent); border-color: var(--accent); }
.btn--light { background: #fff; color: var(--ink); border-color: #fff; }
.btn--light:hover { background: transparent; color: #fff; }

/* ---------- Promo ticker ---------- */
.promo-ticker { background: var(--band); color: #fff; overflow: hidden; padding: 8px 0; }
.promo-track {
  display: flex; gap: 26px; width: max-content;
  font-size: 0.72rem; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase;
  animation: ticker 34s linear infinite;
}
.promo-track b { color: var(--accent); }
@keyframes ticker { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: var(--paper); border-bottom: 1px solid var(--line);
}
.header-inner { height: var(--header-h); display: flex; align-items: center; gap: 24px; }
.brand { display: inline-flex; align-items: center; }
.brand-logo { height: 48px; width: auto; }
.main-nav { display: flex; gap: 30px; margin: 0 auto; }
.main-nav a {
  font-size: 0.8rem; font-weight: 600; letter-spacing: 0.04em; text-transform: uppercase;
  padding: 8px 0; border-bottom: 2px solid transparent;
}
.main-nav a:hover { border-color: var(--ink); }
.header-actions { display: flex; align-items: center; gap: 14px; margin-left: auto; }
.icon-link { display: inline-flex; color: var(--ink); }
.icon-link:hover { color: var(--accent); }
.cart-btn {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--ink); color: #fff; border: 0; border-radius: 999px;
  padding: 9px 16px; font: inherit; font-size: 0.75rem; font-weight: 600;
  letter-spacing: 0.04em; text-transform: uppercase; cursor: pointer;
}
.cart-count { color: var(--accent); }

.nav-toggle { display: none; flex-direction: column; gap: 5px; width: 40px; height: 40px; align-items: center; justify-content: center; background: transparent; border: 0; cursor: pointer; }
.nav-toggle span { display: block; width: 22px; height: 2px; background: var(--ink); transition: transform 0.2s var(--ease), opacity 0.2s var(--ease); }
body.nav-open .nav-toggle span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
body.nav-open .nav-toggle span:nth-child(2) { opacity: 0; }
body.nav-open .nav-toggle span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
.mobile-nav { display: none; flex-direction: column; background: var(--paper); border-top: 1px solid var(--line); }
.mobile-nav a { padding: 16px 28px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.04em; font-size: 0.85rem; border-bottom: 1px solid var(--line); }

/* ---------- Hero ---------- */
.hero { position: relative; min-height: min(82vh, 720px); display: flex; align-items: flex-end; overflow: hidden; }
.hero-slides { position: absolute; inset: 0; }
.hero-bg { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: 0; transition: opacity 0.9s var(--ease); }
.hero-bg.is-active { opacity: 1; }
.hero-grad { position: absolute; inset: 0; background: linear-gradient(0deg, rgba(0,0,0,0.82) 0%, rgba(0,0,0,0.4) 48%, rgba(0,0,0,0.34) 100%); }
.hero-inner { position: relative; padding-bottom: 60px; padding-top: 40px; }
.hero .headline { max-width: 16ch; margin-bottom: 20px; }
.hero-sub { color: rgba(255,255,255,0.92); font-size: 1.05rem; max-width: 44ch; margin: 0 0 26px; }
.hero-sub .hashtag { color: var(--accent); font-weight: 600; white-space: nowrap; }
.hero-dots { position: absolute; right: 28px; bottom: 24px; display: flex; gap: 8px; z-index: 2; }
.hero-dots button { width: 8px; height: 8px; border-radius: 999px; border: 0; padding: 0; background: rgba(255,255,255,0.4); cursor: pointer; transition: background-color 0.2s var(--ease), width 0.2s var(--ease); }
.hero-dots button.is-active { background: #fff; width: 22px; }

/* ---------- Sections ---------- */
.section { padding: 74px 0; }
.section--tight { padding: 46px 0 74px; }
.section--panel { background: var(--panel); }
.section-lead { color: var(--ink-dim); margin: -6px 0 26px; }
.section-lead--dark { color: var(--ink); max-width: 68ch; }

.carousel-head { display: flex; align-items: center; justify-content: space-between; gap: 20px; margin-bottom: 28px; }
.section-title { font-size: clamp(1.3rem, 2.4vw, 1.8rem); font-weight: 800; letter-spacing: -0.02em; text-transform: uppercase; margin: 0; }
.carousel-ctrl { display: flex; gap: 8px; }
.c-arrow {
  width: 42px; height: 42px; border-radius: 999px; border: 1.5px solid var(--line);
  background: #fff; font-size: 1rem; cursor: pointer; color: var(--ink);
  transition: border-color 0.15s var(--ease), background-color 0.15s var(--ease);
}
.c-arrow:hover { border-color: var(--ink); }
.c-arrow:disabled { opacity: 0.3; cursor: default; }

/* ---------- Carousel (product range) ---------- */
.carousel { overflow: hidden; }
.carousel-track {
  display: grid; grid-auto-flow: column; grid-auto-columns: minmax(280px, 1fr);
  gap: 20px; overflow-x: auto; scroll-snap-type: x mandatory;
  padding: 2px 28px 4px; max-width: var(--container); margin: 0 auto;
  scrollbar-width: none;
}
.carousel-track::-webkit-scrollbar { display: none; }
.carousel-bar { height: 2px; background: var(--line); margin: 22px 0 0; position: relative; overflow: hidden; }
.carousel-bar span { position: absolute; left: 0; top: 0; height: 100%; width: 30%; background: var(--ink); transition: transform 0.15s linear, width 0.15s linear; }

.product-card { scroll-snap-align: start; display: flex; flex-direction: column; }
.product-media { position: relative; background: var(--panel); aspect-ratio: 1 / 1; overflow: hidden; border-radius: 10px; }
.product-media img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s var(--ease); }
.product-card:hover .product-media img { transform: scale(1.04); }
.product-badge {
  position: absolute; top: 12px; left: 12px; background: var(--ink); color: #fff;
  font-size: 0.62rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase;
  padding: 6px 10px; border-radius: 999px;
}
.product-body { padding: 16px 2px 0; display: flex; flex-direction: column; gap: 6px; flex: 1; }
.product-body h3 { font-size: 0.92rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.01em; }
.product-blurb { margin: 0; color: var(--ink-dim); font-size: 0.85rem; flex: 1; }
.product-foot { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-top: 12px; }
.product-price { font-weight: 700; font-size: 1rem; }
.buy-btn { padding: 11px 20px; font-size: 0.7rem; }

.store-note { margin: 22px 0 0; padding: 14px 16px; border: 1px dashed var(--line); background: var(--panel); font-size: 0.86rem; color: var(--ink-dim); }
.store-note strong { color: var(--ink); }
.store-note code { background: var(--ink); color: #fff; padding: 1px 6px; font-size: 0.85em; }

/* ---------- Promo band ---------- */
.band { background: var(--band); color: #fff; padding: 64px 0; text-align: center; }
.band .headline { justify-content: center; }
.band-sub { color: rgba(255,255,255,0.72); margin: 16px auto 0; max-width: 52ch; }

/* ---------- The Technology: sock + accordion ---------- */
.tech-figure {
  display: grid; grid-template-columns: minmax(240px, 360px) 1fr;
  gap: 44px; align-items: start; margin-top: 8px;
}
.tech-sock-img {
  background: var(--panel); border-radius: 14px; padding: 18px;
  position: sticky; top: calc(var(--header-h) + 20px);
}
.tech-sock-img img { width: 100%; display: block; }

.tech-acc details { border-bottom: 1px solid var(--line); }
.tech-acc details:first-child { border-top: 1px solid var(--line); }
.tech-acc summary {
  cursor: pointer; list-style: none; padding: 18px 0;
  display: flex; justify-content: space-between; align-items: center; gap: 16px;
  font-size: 1.05rem; font-weight: 700; color: var(--ink);
}
.tech-acc summary::-webkit-details-marker { display: none; }
.tech-acc summary::after { content: "+"; font-size: 1.4rem; font-weight: 400; line-height: 1; }
.tech-acc details[open] summary::after { content: "\2013"; }
.tech-acc details p { margin: 0 0 20px; color: var(--ink); font-size: 0.95rem; max-width: 52ch; }

.tech-cta { margin-top: 28px; }

/* ---------- Collections ---------- */
.collection-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.collection-card { position: relative; border-radius: 12px; overflow: hidden; aspect-ratio: 16 / 9; }
.collection-card img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s var(--ease); }
.collection-card:hover img { transform: scale(1.04); }
.collection-card::after { content: ""; position: absolute; inset: 0; background: linear-gradient(0deg, rgba(0,0,0,0.62), rgba(0,0,0,0.05) 60%); }
.collection-copy { position: absolute; left: 24px; bottom: 20px; z-index: 1; color: #fff; }
.collection-copy h3 { font-size: 1.15rem; font-weight: 800; text-transform: uppercase; margin: 0 0 6px; }
.link-arrow { font-size: 0.78rem; font-weight: 600; letter-spacing: 0.05em; text-transform: uppercase; border-bottom: 1.5px solid var(--accent); padding-bottom: 3px; }

/* ---------- Split (Our Story) ---------- */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.split-media img { width: 100%; aspect-ratio: 7 / 5; object-fit: cover; border-radius: 12px; }
.split-copy .headline { margin-bottom: 18px; }
.split-copy p { margin: 0 0 14px; color: var(--ink-dim); }

/* ---------- Size table ---------- */
.size-table { width: 100%; border-collapse: collapse; border: 1px solid var(--line); border-radius: 10px; overflow: hidden; }
.size-table th, .size-table td { padding: 14px 18px; text-align: left; border-bottom: 1px solid var(--line); font-size: 0.95rem; }
.size-table th { background: var(--ink); color: #fff; text-transform: uppercase; letter-spacing: 0.06em; font-size: 0.75rem; }
.size-table tbody tr:last-child td { border-bottom: 0; }
.size-table td:first-child { font-weight: 700; }
.fine { font-size: 0.85rem; color: var(--ink-dim); margin-top: 14px; }
.fine a { color: var(--accent); border-bottom: 1px solid currentColor; }

/* ---------- FAQ ---------- */
.faq { display: flex; flex-direction: column; }
.faq details { border-bottom: 1px solid var(--line); }
.faq details:first-child { border-top: 1px solid var(--line); }
.faq summary { cursor: pointer; list-style: none; padding: 20px 0; display: flex; justify-content: space-between; align-items: center; gap: 16px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.02em; font-size: 0.88rem; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; color: var(--accent); font-size: 1.2rem; }
.faq details[open] summary::after { content: "\2212"; }
.faq details p { margin: 0 0 20px; color: var(--ink-dim); }

/* ---------- Contact form ---------- */
.contact-form { display: flex; flex-direction: column; gap: 16px; }
.contact-form label { display: flex; flex-direction: column; gap: 7px; font-size: 0.75rem; font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase; color: var(--ink-dim); }
.contact-form input, .contact-form textarea {
  font-family: var(--sans); font-size: 0.95rem; padding: 13px 15px;
  border: 1px solid var(--line); border-radius: 8px; background: #fff; color: var(--ink);
}
.contact-form input:focus, .contact-form textarea:focus { outline: none; border-color: var(--accent); }
.contact-form textarea { resize: vertical; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.contact-form .btn { align-self: flex-start; }

/* ---------- Footer ---------- */
.site-footer { border-top: 1px solid var(--line); padding: 56px 0 30px; }
.footer-newsletter { max-width: 640px; margin-bottom: 48px; }
.footer-newsletter label { display: block; font-weight: 700; text-transform: uppercase; letter-spacing: 0.04em; font-size: 0.9rem; margin-bottom: 14px; }
.nl-row { display: flex; align-items: center; border-bottom: 2px solid var(--ink); }
.nl-row input { flex: 1; border: 0; padding: 12px 4px; font: inherit; background: transparent; }
.nl-row input:focus { outline: none; }
.nl-row button { border: 0; background: transparent; font: inherit; font-weight: 700; text-transform: uppercase; letter-spacing: 0.06em; font-size: 0.82rem; padding: 12px 6px; cursor: pointer; color: var(--accent); }

.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 36px; }
.footer-brand .brand-logo { height: 30px; margin-bottom: 14px; }
.footer-brand p { margin: 0; max-width: 28ch; color: var(--ink-dim); font-size: 0.88rem; }
.site-footer h3 { font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.1em; margin-bottom: 14px; }
.site-footer nav, .footer-social { display: flex; flex-direction: column; gap: 10px; }
.site-footer nav a, .footer-social a { color: var(--ink-dim); font-size: 0.88rem; }
.site-footer nav a:hover, .footer-social a:hover { color: var(--ink); }
.footer-legal { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 8px; margin-top: 44px; padding-top: 22px; border-top: 1px solid var(--line); font-size: 0.76rem; color: var(--ink-dim); }
.footer-legal p { margin: 0; }

/* ---------- Toast ---------- */
.toast {
  position: fixed; left: 50%; bottom: 26px; transform: translate(-50%, 160%);
  background: var(--ink); color: #fff; padding: 14px 20px; border-radius: 999px;
  font-size: 0.85rem; font-weight: 600; z-index: 400;
  transition: transform 0.3s var(--ease); max-width: min(90vw, 460px); text-align: center;
}
.toast.is-visible { transform: translate(-50%, 0); }

/* ---------- Responsive ---------- */
@media (max-width: 980px) {
  .tech-figure { grid-template-columns: 1fr; gap: 24px; }
  .tech-sock-img { position: static; max-width: 340px; margin: 0 auto; }
  .split { grid-template-columns: 1fr; gap: 28px; }
  .collection-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 680px) {
  .main-nav { display: none; }
  .nav-toggle { display: flex; }
  .mobile-nav { display: flex; }
  .header-actions { margin-left: auto; }
  .section { padding: 52px 0; }
  .footer-grid { grid-template-columns: 1fr; }
  .cart-btn span:first-child { display: none; }
}
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { animation-duration: 0.001ms !important; transition: none !important; } }