/* ============================================================
   Umekaze — luxury brass bag charms
   ============================================================ */

/* ---------- Self-hosted fonts (no third-party requests) ---------- */
@font-face {
  font-family: "Cormorant Garamond";
  src: url("fonts/cormorant-garamond.woff2") format("woff2");
  font-weight: 300 700; /* variable weight axis */
  font-style: normal;
  font-display: optional;
}
@font-face {
  font-family: "Cormorant Garamond";
  src: url("fonts/cormorant-garamond-italic.woff2") format("woff2");
  font-weight: 400;
  font-style: italic;
  font-display: optional;
}
@font-face {
  font-family: "Jost";
  src: url("fonts/jost.woff2") format("woff2");
  font-weight: 100 900; /* variable weight axis */
  font-style: normal;
  font-display: optional;
}

:root {
  /* ~70% — charcoal / lacquer / deep black, faint blue undertone */
  --bg: #13161a;
  --bg-2: #191d22;
  --panel: #1e232a;
  --line: #2f353d;
  /* ~20% — cream with a blue undertone (cool light / text) */
  --text: #e6e8e6;
  --muted: #99a0a0;
  /* ~10% — olive green / beige accent */
  --gold: #a8a878;
  --gold-soft: #c9c8a4;
  --on-accent: #16180f;
  --danger: #c98f7a;
  --radius: 4px;
  --wrap: 1150px;
  color-scheme: dark;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: 90px;
  background-color: #13161a; /* paint dark from first frame — no white flash between pages */
  overflow-x: clip; /* guard against accidental horizontal scroll on small screens */
  -webkit-text-size-adjust: 100%; /* stop mobile Safari/Chrome inflating text on rotate */
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: "Jost", "Helvetica Neue", Arial, sans-serif;
  font-weight: 300;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
  font-family: "Cormorant Garamond", Georgia, "Times New Roman", serif;
  font-weight: 500;
  line-height: 1.12;
  letter-spacing: 0.01em;
  overflow-wrap: break-word; /* long words never force horizontal scroll */
}

h1 { font-size: clamp(2.4rem, 6vw, 4rem); }
h2 { font-size: clamp(1.8rem, 3.5vw, 2.6rem); }
h3 { font-size: 1.35rem; }

p { color: var(--muted); }
a { color: var(--gold-soft); text-decoration: none; transition: color .2s ease; }
a:hover { color: var(--gold); }

img, svg { max-width: 100%; display: block; }

/* ---------- Accessibility ---------- */
:focus-visible {
  outline: 2px solid var(--gold-soft);
  outline-offset: 3px;
  border-radius: 2px;
}
:focus:not(:focus-visible) { outline: none; }

.skip-link {
  position: fixed;
  top: .5rem;
  left: .5rem;
  z-index: 200;
  transform: translateY(-160%);
  background: var(--gold);
  color: var(--on-accent);
  padding: .7rem 1.1rem;
  border-radius: var(--radius);
  font-size: .78rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  transition: transform .2s ease;
}
.skip-link:focus { transform: translateY(0); color: var(--on-accent); }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }
}

.wrap {
  width: 100%;
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 0 24px;
}

.eyebrow {
  font-size: .72rem;
  letter-spacing: .32em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1rem;
}

.lede { font-size: 1.1rem; max-width: 46ch; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-block;
  font-family: "Jost", sans-serif;
  font-size: .78rem;
  letter-spacing: .22em;
  text-transform: uppercase;
  padding: .95rem 1.8rem;
  border: 1px solid var(--gold);
  border-radius: var(--radius);
  cursor: pointer;
  transition: background .25s ease, color .25s ease, border-color .25s ease;
  background: transparent;
  color: var(--gold-soft);
}
.btn-solid { background: var(--gold); color: var(--on-accent); border-color: var(--gold); }
.btn-solid:hover { background: var(--gold-soft); border-color: var(--gold-soft); color: var(--on-accent); }
.btn-ghost:hover { background: rgba(168,168,120,.1); color: var(--gold-soft); }
.btn.add { padding: .6rem 1.1rem; font-size: .68rem; }
.btn.add:hover { background: var(--gold); color: var(--on-accent); }
.btn:disabled { opacity: .4; cursor: not-allowed; }

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--bg); /* solid (no backdrop-filter) — avoids a compositing flash on load */
  border-bottom: 1px solid var(--line);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding-top: 1rem;
  padding-bottom: 1rem;
}
.brand {
  font-family: "Cormorant Garamond", serif;
  font-size: 1.5rem;
  letter-spacing: .28em;
  color: var(--text);
  text-transform: uppercase;
}
.brand span {
  display: block;
  font-family: "Jost", sans-serif;
  font-size: .58rem;
  letter-spacing: .3em;
  color: var(--muted);
  margin-top: .2rem;
  text-transform: lowercase;
}
.nav { display: flex; align-items: center; gap: 1.6rem; flex-wrap: wrap; }
.nav a {
  font-size: .74rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--text);
}
.nav a:hover, .nav a.active { color: var(--gold-soft); }
.cart-link { display: inline-flex; align-items: center; gap: .5rem; }
.cart-count {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 1.4rem;
  height: 1.4rem;
  padding: 0 .35rem;
  border-radius: 999px;
  background: var(--gold);
  color: var(--on-accent);
  font-size: .7rem;
  letter-spacing: 0;
}
.cart-count[hidden] { display: none; }
.nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--line);
  color: var(--text);
  font-size: 1rem;
  padding: .3rem .6rem;
  border-radius: var(--radius);
  cursor: pointer;
}

/* ---------- Hero ---------- */
.hero {
  background:
    radial-gradient(120% 80% at 80% 0%, rgba(168,168,120,.14), transparent 60%),
    linear-gradient(180deg, var(--bg-2), var(--bg));
  border-bottom: 1px solid var(--line);
}
.hero-inner { padding: clamp(4rem, 12vw, 8rem) 24px; }
.hero h1 { margin-bottom: 1.4rem; }
.hero .lede { margin-bottom: 2.2rem; }
.hero-cta { display: flex; gap: 1rem; flex-wrap: wrap; }

/* ---------- Sections ---------- */
.section { padding: clamp(3.5rem, 9vw, 6rem) 0; }
.section-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 2.5rem;
  border-bottom: 1px solid var(--line);
  padding-bottom: 1rem;
}
.charm-figure {
  position: relative;
  margin: 0 auto;
  width: 100%;
  max-width: 1000px;
  padding: 2rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--bg-2);
}
.charm-figure img {
  width: 100%;
  height: auto;
  display: block;
  aspect-ratio: 2 / 1;   /* wider & shorter than the native portrait */
  object-fit: fill;      /* stretch to fit — no cropping */
  /* line drawing is black-on-white — flip it to light-on-dark and drop the white box */
  filter: invert(1);
  mix-blend-mode: lighten;
}
.charm-cta {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 2;
}
.page-head {
  padding: clamp(3rem, 8vw, 5rem) 0 2rem;
  border-bottom: 1px solid var(--line);
  background: linear-gradient(180deg, var(--bg-2), var(--bg));
}
.page-head h1 { margin-bottom: 1rem; }
.page-head .updated { color: var(--muted); font-size: .85rem; margin-top: .75rem; }

/* ---------- Product grid ---------- */
.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 300px));
  justify-content: start;
  gap: 1.6rem;
  min-height: 340px; /* reserve space so JS-rendered cards don't shift layout */
}
/* Reserve vertical space for JS-populated pages to avoid a load-time jump */
[data-product-root],
[data-cart-root] { min-height: 60vh; }
.product-link { color: inherit; text-decoration: none; display: block; }
.product-body h3 .product-link:hover { color: var(--gold-soft); }
.product-card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
  display: flex;
  flex-direction: column;
  transition: border-color .25s ease, transform .25s ease;
}
.product-card:hover { border-color: var(--gold); transform: translateY(-3px); }
.product-media {
  aspect-ratio: 1 / 1;
  background:
    radial-gradient(80% 80% at 50% 30%, rgba(168,168,120,.16), transparent 70%),
    var(--bg-2);
  border-radius: var(--radius) var(--radius) 0 0;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 12%;
  border-bottom: 1px solid var(--line);
}
.product-link:first-child { border-radius: var(--radius) var(--radius) 0 0; overflow: hidden; display: block; }
.charm-svg { width: 100%; height: 100%; filter: drop-shadow(0 6px 14px rgba(0,0,0,.5)); }
.product-body { padding: 1.2rem 1.2rem 1.4rem; display: flex; flex-direction: column; gap: .5rem; flex: 1; }
.product-body h3 { color: var(--text); }
.product-body .desc { font-size: .86rem; flex: 1; }
.product-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: .75rem;
  margin-top: .6rem;
}
.price { font-family: "Cormorant Garamond", serif; font-size: 1.3rem; color: var(--gold-soft); }

/* ---------- Cord selector (custom dropdown, fully themed) ---------- */
.cord-label {
  display: block;
  font-size: .7rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: .45rem;
}
.card-cord { margin: .3rem 0 1rem; }
.cord-select { max-width: 320px; margin-bottom: 1.5rem; }
.cart-variant { font-size: .82rem; color: var(--muted); margin: .15rem 0 .35rem; }

.select { position: relative; width: 100%; max-width: 320px; }
.select-trigger {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: .75rem;
  width: 100%;
  font-family: "Jost", sans-serif;
  font-weight: 300;
  font-size: .9rem;
  color: var(--text);
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: .65rem .85rem;
  text-align: left;
  cursor: pointer;
  transition: border-color .18s ease;
}
.select-trigger:hover,
.select.open .select-trigger { border-color: var(--gold); }
.select-caret {
  width: .7rem;
  height: .5rem;
  flex: none;
  color: var(--muted);
  transition: transform .2s ease;
}
.select.open .select-caret { transform: rotate(180deg); }
.select-menu {
  position: absolute;
  z-index: 60;
  left: 0;
  right: 0;
  top: calc(100% + 4px);
  margin: 0;
  padding: .3rem;
  list-style: none;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: 0 14px 34px rgba(0, 0, 0, .5);
}
.select-menu[hidden] { display: none; }
.select-option {
  padding: .6rem .7rem;
  border-radius: 2px;
  font-size: .88rem;
  color: var(--text);
  cursor: pointer;
}
.select-option:hover,
.select-option:focus-visible {
  background: rgba(168, 168, 120, .15);
  color: var(--gold-soft);
  outline: none;
}
.select-option[aria-selected="true"] { color: var(--gold-soft); }
.select-option[aria-selected="true"]::after { content: " \2713"; color: var(--gold); }

/* ---------- Single product page ---------- */
.back-link {
  display: inline-block;
  margin-bottom: 2rem;
  font-size: .75rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--muted);
}
.back-link:hover { color: var(--gold-soft); }
.product-page {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 6vw, 4.5rem);
  align-items: start;
}
.product-page-media {
  aspect-ratio: 1 / 1;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background:
    radial-gradient(80% 80% at 50% 30%, rgba(168,168,120,.18), transparent 70%),
    var(--bg-2);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 14%;
}
.product-page-info h1 { margin-bottom: 1rem; }
.product-page-price { font-size: 1.7rem; margin-bottom: 1.4rem; }
.product-page-desc { margin-bottom: 1.1rem; max-width: 46ch; }
.product-page-share { margin-bottom: 2rem; }
.product-page-buy { display: flex; gap: 1rem; align-items: center; flex-wrap: wrap; margin-bottom: 2.2rem; }
.product-page-meta { list-style: none; border-top: 1px solid var(--line); }
.product-page-meta li {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: .85rem 0;
  border-bottom: 1px solid var(--line);
  color: var(--text);
  font-size: .9rem;
}
.product-page-meta span {
  color: var(--gold);
  letter-spacing: .1em;
  text-transform: uppercase;
  font-size: .72rem;
}

/* ---------- About / policies ---------- */
.policy-layout {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: clamp(2rem, 6vw, 4rem);
  padding-top: 3rem;
  padding-bottom: 5rem;
}
.policy-nav {
  position: sticky;
  top: 100px;
  align-self: start;
  display: flex;
  flex-direction: column;
  gap: .8rem;
  border-left: 1px solid var(--line);
  padding-left: 1.2rem;
}
.policy-nav a {
  font-size: .78rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--muted);
}
.policy-nav a:hover { color: var(--gold-soft); }
.policy-doc {
  max-width: 680px;
  margin: 0 auto;
  padding-top: 2.5rem;
  padding-bottom: 5rem;
}
.policy-doc.centered { max-width: 560px; text-align: center; }
.policy-doc.centered .lede { max-width: none; margin: 0 auto; }
.policy-doc.centered .btn { margin-top: 2rem; }
.policy { padding: 2.5rem 0; border-bottom: 1px solid var(--line); }
.policy:first-child { padding-top: 0; }
.policy:last-child { border-bottom: none; }
.policy h2 { margin-bottom: 1.2rem; color: var(--text); }
.policy p { margin-bottom: 1rem; }
.policy strong { color: var(--text); font-weight: 400; }
.policy ul { margin: 0 0 1rem 1.2rem; color: var(--muted); }
.policy li { margin-bottom: .4rem; }
.copy-link {
  color: var(--gold-soft); /* same as the email address / default links */
  text-decoration: none;
  cursor: pointer;
}
.copy-link:hover { color: var(--gold); }

/* ---------- Cart ---------- */
.cart-layout { display: grid; grid-template-columns: 1fr 320px; gap: 2.5rem; align-items: start; }
.cart-items { display: flex; flex-direction: column; }
.cart-row {
  display: grid;
  grid-template-columns: 84px 1fr auto;
  gap: 1.2rem;
  padding: 1.4rem 0;
  border-bottom: 1px solid var(--line);
  align-items: center;
}
.cart-row:first-child { border-top: 1px solid var(--line); }
.cart-thumb {
  width: 84px;
  height: 84px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background:
    radial-gradient(80% 80% at 50% 30%, rgba(168,168,120,.18), transparent 70%),
    var(--bg-2);
  padding: 12px;
}
.cart-info h3 { color: var(--text); font-size: 1.15rem; }
.cart-info .price { font-size: 1.05rem; }
.cart-controls { display: flex; flex-direction: column; align-items: flex-end; gap: .5rem; }
.qty { display: inline-flex; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.qty button {
  background: var(--bg-2);
  border: none;
  color: var(--text);
  width: 2rem;
  height: 2rem;
  cursor: pointer;
  font-size: 1rem;
}
.qty button:hover { background: var(--gold); color: var(--on-accent); }
.qty span { display: inline-flex; align-items: center; justify-content: center; width: 2.4rem; font-size: .9rem; }
.line-total { color: var(--gold-soft); font-family: "Cormorant Garamond", serif; font-size: 1.15rem; }
.remove {
  background: none;
  border: none;
  color: var(--muted);
  font-size: .72rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  cursor: pointer;
}
.remove:hover { color: var(--danger); }

.cart-summary {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
  padding: 1.6rem;
  position: sticky;
  top: 100px;
}
.cart-summary h2 { font-size: 1.5rem; margin-bottom: 1.2rem; color: var(--text); }
.summary-row { display: flex; justify-content: space-between; padding: .5rem 0; font-size: .9rem; color: var(--muted); }
.summary-row.total {
  border-top: 1px solid var(--line);
  margin-top: .6rem;
  padding-top: .9rem;
  color: var(--text);
  font-size: 1.05rem;
}
.summary-row.total span:last-child { font-family: "Cormorant Garamond", serif; font-size: 1.4rem; color: var(--gold-soft); }
.cart-summary .btn { width: 100%; margin-top: 1.2rem; text-align: center; }
.cart-empty { padding: 3rem 0; text-align: center; }
.cart-empty p { margin-bottom: 1.5rem; }

/* ---------- Toast ---------- */
.toast {
  position: fixed;
  left: 50%;
  bottom: 2rem;
  transform: translateX(-50%) translateY(150%);
  background: var(--gold);
  color: var(--on-accent);
  padding: .8rem 1.4rem;
  border-radius: var(--radius);
  font-size: .8rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  z-index: 100;
  transition: transform .35s cubic-bezier(.2,.8,.2,1);
  box-shadow: 0 10px 30px rgba(0,0,0,.4);
}
.toast.show { transform: translateX(-50%) translateY(0); }

/* ---------- Footer ---------- */
.site-footer { border-top: 1px solid var(--line); background: var(--bg-2); padding: 3.5rem 0 2rem; }
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr repeat(3, 1fr);
  gap: 2rem;
  padding-bottom: 2.5rem;
  border-bottom: 1px solid var(--line);
}
.footer-grid h4 {
  font-family: "Jost", sans-serif;
  font-size: .72rem;
  letter-spacing: .24em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1rem;
}
.footer-grid a { display: block; color: var(--muted); font-size: .88rem; margin-bottom: .5rem; }
.footer-grid a:hover { color: var(--gold-soft); }
.footer-grid p { font-size: .88rem; }
.footer-bottom {
  padding-top: 1.5rem;
  font-size: .75rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--muted);
}
.locale-btn {
  background: none;
  border: none;
  padding: 0;
  margin-left: 1rem;
  font: inherit;
  color: var(--muted);
  cursor: pointer;
}
.locale-btn:hover { color: var(--gold-soft); }

.footer-langs {
  list-style: none;
  margin-top: 1rem;
  display: flex;
  flex-wrap: wrap;
  gap: .35rem .9rem;
}
.footer-langs button {
  background: none;
  border: none;
  padding: 0;
  font: inherit;
  font-size: .82rem;
  color: var(--muted);
  cursor: pointer;
}
.footer-langs button:hover { color: var(--gold-soft); }
.footer-langs button[aria-current="true"] {
  color: var(--gold-soft);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- Country picker modal ---------- */
.locale-modal {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  background: rgba(9, 10, 12, .72);
}
.locale-card {
  position: relative;
  width: 100%;
  max-width: 420px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 2rem;
  box-shadow: 0 20px 60px rgba(0, 0, 0, .55);
}
.locale-close {
  position: absolute;
  top: .5rem;
  right: .5rem;
  width: 2.4rem;
  height: 2.4rem;
  background: none;
  border: none;
  color: var(--muted);
  font-size: 1.4rem;
  line-height: 1;
  cursor: pointer;
  border-radius: var(--radius);
}
.locale-close:hover { color: var(--text); }
.locale-title { font-size: 1.7rem; color: var(--text); margin-bottom: .35rem; }
.locale-sub { font-size: .9rem; margin-bottom: 1.4rem; }
.locale-list { list-style: none; display: flex; flex-direction: column; gap: .5rem; }
.locale-opt {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: .15rem;
  text-align: left;
  padding: .8rem 1rem;
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  color: var(--text);
  font-family: "Jost", sans-serif;
  cursor: pointer;
  transition: border-color .18s ease, background .18s ease;
}
.locale-opt:hover { border-color: var(--gold); background: rgba(168, 168, 120, .1); }
.locale-country { font-size: .98rem; }
.locale-endo { font-size: .78rem; color: var(--muted); letter-spacing: .04em; }

.refund-card { max-width: 480px; max-height: 85vh; overflow-y: auto; }
.refund-card .locale-title { margin-bottom: 1rem; }
.refund-card p { font-size: .92rem; margin-bottom: .9rem; }
.refund-card p:last-of-type { margin-bottom: 0; }
.refund-actions {
  margin-top: 1.2rem;
  padding-top: 1.2rem;
  border-top: 1px solid var(--line);
  text-align: center;
}

/* ---------- Responsive ---------- */
@media (max-width: 860px) {
  .nav-toggle { display: inline-flex; align-items: center; justify-content: center; min-width: 44px; min-height: 44px; font-size: 1.1rem; }
  .nav {
    display: none;
    position: absolute;
    left: 0;
    right: 0;
    top: 100%;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: var(--bg);
    border-bottom: 1px solid var(--line);
    padding: .25rem 24px 1rem;
    max-height: calc(100vh - 100%);
    max-height: calc(100dvh - 100%);
    overflow-y: auto;
  }
  .nav.open { display: flex; }
  .nav a { padding: .95rem 0; width: 100%; border-bottom: 1px solid var(--line); }
  .cart-link { justify-content: space-between; }
  .product-page { grid-template-columns: 1fr; }
  .policy-layout { grid-template-columns: 1fr; }
  .policy-nav { position: static; flex-direction: row; flex-wrap: wrap; border-left: none; border-top: 1px solid var(--line); padding-left: 0; padding-top: 1rem; gap: .5rem 1.4rem; }
  .policy-nav a { padding: .35rem 0; }
  .cart-layout { grid-template-columns: 1fr; }
  .cart-summary { position: static; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 560px) {
  .header-inner { gap: 1rem; }
  .brand { font-size: 1.3rem; letter-spacing: .16em; }
  .hero-cta { flex-direction: column; align-items: stretch; }
  .hero-cta .btn { text-align: center; }
  .charm-figure { padding: 1rem; }
  .charm-cta { white-space: nowrap; }
  .section-head { display: block; }
  .product-grid { grid-template-columns: 1fr; }
  .product-page-buy { width: 100%; }
  .product-page-buy .btn-solid { flex: 1; text-align: center; }
}
@media (max-width: 480px) {
  .footer-grid { grid-template-columns: 1fr; }
  .cart-row { grid-template-columns: 56px 1fr; column-gap: 1rem; }
  .cart-thumb { width: 56px; height: 56px; }
  .cart-controls { grid-column: 1 / -1; flex-direction: row; justify-content: space-between; align-items: center; }
}
/* Larger tap targets on touch devices (phones, Android, tablets) */
@media (pointer: coarse) {
  .btn { padding: 1rem 1.8rem; }
  .btn.add { padding: .85rem 1.2rem; }
  .qty button { width: 2.75rem; height: 2.75rem; font-size: 1.1rem; }
  .qty span { width: 2.75rem; }
  .remove { padding: .6rem 0; }
  .footer-grid a { padding: .4rem 0; margin-bottom: .2rem; }
  .back-link { padding: .3rem 0; }
  .select-trigger { padding-top: .85rem; padding-bottom: .85rem; }
  .select-option { padding-top: .85rem; padding-bottom: .85rem; }
}