/* Sofia's Aesthetic Spa + Sofia Shop. Matches the homepage wireframe: Instrument Serif + DM Sans, stone paper, moss ink.
   Layout: dark preview strip, header, one featured product beside a 2x2 grid; product pages are image left, details right. */
:root {
  --paper: #EFEEE6;
  --panel: #F7F6F0;
  --white: #FFFFFF;
  --ink: #1F2B25;
  --ink-2: rgba(31, 43, 37, 0.78);
  --ink-3: rgba(31, 43, 37, 0.68);
  --line: rgba(31, 43, 37, 0.16);
  --moss: #4F6B43;
  --sage: #B9C9A8;
  --deep: #34433A;
  --on-dark: #EFEEE6;
  --on-dark-2: rgba(239, 238, 230, 0.72);
  --on-dark-line: rgba(239, 238, 230, 0.2);
  --serif: "Instrument Serif", Georgia, "Times New Roman", serif;
  --sans: "DM Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
  --ease: cubic-bezier(.22, 1, .36, 1);
  --gutter-l: max(20px, env(safe-area-inset-left, 0px));
  --gutter-r: max(20px, env(safe-area-inset-right, 0px));
  color-scheme: light;
}
* { box-sizing: border-box; }
html, body { margin: 0; }
body { background: var(--paper); color: var(--ink); font-family: var(--sans); font-size: 16px; line-height: 1.55; -webkit-font-smoothing: antialiased; }
img { max-width: 100%; display: block; }
a { color: var(--ink); }
a, button { transition: background-color .45s var(--ease), color .45s var(--ease), transform .45s var(--ease), border-color .45s var(--ease); }
a:focus-visible, button:focus-visible { outline: 2px solid var(--moss); outline-offset: 3px; }
button { font: inherit; color: inherit; }

.inner { max-width: 1360px; margin: 0 auto; padding-left: var(--gutter-l); padding-right: var(--gutter-r); }
@media (min-width: 720px) { :root { --gutter-l: max(32px, env(safe-area-inset-left, 0px)); --gutter-r: max(32px, env(safe-area-inset-right, 0px)); } }

.eyebrow { margin: 0; font-size: 12px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink-3); }
.display { margin: 0; font-family: var(--serif); font-weight: 400; font-size: clamp(52px, 8vw, 120px); line-height: 1; letter-spacing: -0.025em; text-wrap: balance; }
.display em, .h2 em, .title em { color: var(--moss); }
.h2 { margin: 0; font-family: var(--serif); font-weight: 400; font-size: clamp(36px, 4.4vw, 60px); line-height: 1.04; letter-spacing: -0.01em; text-wrap: balance; }
.lede { margin: 0; max-width: 46ch; font-size: 18px; line-height: 1.6; color: var(--ink-2); }

.btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 48px; padding: 0 22px; background: var(--ink); color: var(--on-dark); border: 0; border-radius: 6px; text-decoration: none; font-size: 15px; font-weight: 500; cursor: pointer; }
.btn:hover { background: var(--moss); color: var(--on-dark); }
.btn-line { display: inline-flex; align-items: center; justify-content: center; min-height: 44px; padding: 0 16px; background: transparent; color: var(--ink); border: 1px solid rgba(31, 43, 37, 0.3); border-radius: 6px; font-size: 14px; font-weight: 500; cursor: pointer; text-decoration: none; }
.btn-line:hover { border-color: var(--ink); background: var(--white); }
.tlink { position: relative; text-decoration: none; display: inline-flex; align-items: center; gap: 8px; font-weight: 500; }
.tlink::after { content: ""; position: absolute; left: 0; right: 0; bottom: -2px; height: 1px; background: currentColor; transform: scaleX(0); transform-origin: right; transition: transform .45s var(--ease); }
.tlink:hover::after { transform: scaleX(1); transform-origin: left; }

/* Dark strip: design switch on the spa site, delivery note on the shop */
.strip { background: var(--ink); color: var(--on-dark); font-size: 14px; }
.strip-row { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 10px 24px; padding-block: 10px; }
.strip p { margin: 0; color: var(--on-dark-2); min-width: 0; }
.strip strong { color: var(--on-dark); font-weight: 500; }
.strip a { color: var(--on-dark); }
.strip a:hover { color: var(--sage); }
.seg { display: inline-flex; flex-wrap: wrap; gap: 4px; padding: 3px; border: 1px solid var(--on-dark-line); border-radius: 8px; }
.seg button { min-height: 36px; padding: 0 14px; border: 0; border-radius: 5px; background: transparent; color: var(--on-dark-2); font-size: 13px; font-weight: 500; cursor: pointer; }
.seg button:hover { color: var(--on-dark); }
.seg a, .seg .seg-on { display: inline-flex; align-items: center; min-height: 36px; padding: 0 14px; border-radius: 5px; font-size: 13px; font-weight: 500; text-decoration: none; color: var(--on-dark-2); }
.seg a:hover { color: var(--on-dark); }
.seg button[aria-pressed="true"], .seg .seg-on { background: var(--paper); color: var(--ink); }
@media (max-width: 560px) { .seg-sub { display: none; } }

/* Header */
.hdr-row { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 16px 28px; padding-block: 22px; }
.brand { display: flex; align-items: baseline; gap: 10px; text-decoration: none; }
.brand-name { font-family: var(--serif); font-size: 30px; line-height: 1; }
.brand-sub { font-size: 12px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink-3); }
.nav { display: flex; flex-wrap: wrap; gap: 28px; font-family: var(--serif); font-size: 18px; }
.nav a { position: relative; text-decoration: none; }
.nav a::after { content: ""; position: absolute; left: 0; right: 0; bottom: 1px; height: 1px; background: currentColor; transform: scaleX(0); transform-origin: right; transition: transform .45s var(--ease); }
.nav a:hover::after, .nav a[aria-current="page"]::after { transform: scaleX(1); transform-origin: left; }
.hdr-actions { display: flex; align-items: center; gap: 12px; }
.bag-btn { display: inline-flex; align-items: center; gap: 8px; min-height: 48px; padding: 0 16px; border: 1px solid rgba(31, 43, 37, 0.3); border-radius: 6px; background: transparent; cursor: pointer; font-size: 15px; font-weight: 500; }
.bag-btn:hover { border-color: var(--ink); background: var(--white); }
.bag-count { min-width: 22px; height: 22px; padding: 0 6px; border-radius: 11px; background: var(--ink); color: var(--on-dark); font-size: 12px; display: inline-grid; place-items: center; font-variant-numeric: tabular-nums; }
@media (max-width: 760px) { .nav { display: none; } .hdr-actions .btn { display: none; } }

/* Intro */
.intro { display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: 28px 48px; padding-block: 40px 56px; }
.intro-text { display: flex; flex-direction: column; gap: 22px; min-width: 0; flex: 1 1 560px; }
.intro-side { flex: 0 1 360px; min-width: 0; display: flex; flex-direction: column; gap: 18px; }
.mode-note { display: flex; gap: 12px; align-items: flex-start; padding: 16px 18px; background: var(--panel); border-radius: 6px; font-size: 14px; line-height: 1.5; color: var(--ink-2); }
.mode-note b { display: block; color: var(--ink); font-weight: 600; margin-bottom: 2px; }
.mode-dot { flex: none; width: 10px; height: 10px; margin-top: 6px; border-radius: 50%; background: var(--moss); }
.facts-row { display: flex; flex-wrap: wrap; gap: 8px 20px; margin: 0; padding: 18px 0 0; list-style: none; border-top: 1px solid var(--line); font-size: 14px; color: var(--ink-2); }

/* Product collection: one featured tile + 2x2 grid */
.collection { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: 32px; padding-bottom: 120px; }
.rest { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 40px 32px; }
@media (max-width: 960px) { .collection { grid-template-columns: minmax(0, 1fr); } }
@media (max-width: 560px) { .rest { grid-template-columns: minmax(0, 1fr); } }

.tile { display: flex; flex-direction: column; gap: 14px; min-width: 0; }
.tile-link { display: flex; flex-direction: column; gap: 14px; text-decoration: none; flex: 1; }
.shot { position: relative; overflow: hidden; border-radius: 6px; aspect-ratio: 4 / 3; max-width: 100%; }
.shot .art, .shot img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: transform .9s var(--ease); }
.tile-link:hover .art, .tile-link:hover img { transform: scale(1.04); }
.feature .tile-link { flex: 1; }
.feature .shot { aspect-ratio: auto; flex: 1; min-height: 420px; }
.tag { position: absolute; left: 16px; top: 14px; padding: 7px 12px; border-radius: 6px; background: var(--paper); font-size: 12px; letter-spacing: 0.14em; text-transform: uppercase; }
.tile-head { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; }
.tile h3 { margin: 0; font-family: var(--serif); font-weight: 400; font-size: 28px; line-height: 1.1; }
.feature h3 { font-size: 36px; }
.arrow { display: inline-block; font-size: 18px; transition: transform .45s var(--ease); }
.tile-link:hover .arrow { transform: translateX(6px); }
.tile-link:hover .arrow.out { transform: translate(4px, -4px); }
.tile-desc { margin: 0; font-size: 15px; line-height: 1.5; color: var(--ink-2); max-width: 44ch; }
.tile-meta { margin: 0; display: flex; flex-wrap: wrap; gap: 4px 14px; font-size: 13px; color: var(--ink-3); font-variant-numeric: tabular-nums; }
.tile-meta .via { color: var(--moss); font-weight: 500; }
.tile-foot { display: flex; align-items: center; justify-content: space-between; gap: 12px; }

/* Product page */
.back { display: inline-flex; margin-block: 8px 28px; font-size: 15px; }
.detail { display: grid; grid-template-columns: minmax(0, 6fr) minmax(0, 5fr); gap: 64px; align-items: start; }
.detail .shot { aspect-ratio: 1 / 1; }
.info { display: flex; flex-direction: column; gap: 22px; padding-top: 8px; }
.title { margin: 0; font-family: var(--serif); font-weight: 400; font-size: clamp(44px, 5vw, 72px); line-height: 1.02; letter-spacing: -0.01em; text-wrap: balance; }
.price { margin: 0; font-size: 22px; font-variant-numeric: tabular-nums; }
.price span { font-size: 15px; color: var(--ink-3); }
.buy { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; padding-top: 6px; }
.qty { display: inline-flex; align-items: center; border: 1px solid rgba(31, 43, 37, 0.3); border-radius: 6px; min-height: 48px; }
.qty button { width: 44px; height: 46px; border: 0; background: none; font-size: 18px; cursor: pointer; }
.qty button:hover { color: var(--moss); }
.qty output { min-width: 28px; text-align: center; font-variant-numeric: tabular-nums; }
.added { margin: 0; min-height: 1.5em; font-size: 14px; color: var(--moss); }
.facts { margin: 6px 0 0; display: grid; gap: 0; border-top: 1px solid var(--line); }
.facts div { display: grid; grid-template-columns: 140px minmax(0, 1fr); gap: 16px; padding-block: 14px; border-bottom: 1px solid var(--line); }
.facts dt { font-size: 13px; color: var(--ink-3); }
.facts dd { margin: 0; font-size: 15px; }
.more { padding-block: 120px; display: flex; flex-direction: column; gap: 40px; }
.more-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 32px; }
.more-grid .tile h3 { font-size: 22px; }
@media (max-width: 900px) { .detail { grid-template-columns: minmax(0, 1fr); gap: 32px; } .more-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 28px 20px; } }
@media (max-width: 480px) { .facts div { grid-template-columns: minmax(0, 1fr); gap: 2px; } }

/* Bag drawer */
.scrim { position: fixed; inset: 0; background: rgba(31, 43, 37, 0.4); z-index: 40; }
.drawer { position: fixed; top: 0; right: 0; bottom: 0; width: min(420px, 100%); z-index: 41; background: var(--paper); display: flex; flex-direction: column;
  padding: calc(24px + env(safe-area-inset-top, 0px)) max(24px, env(safe-area-inset-right, 0px)) calc(24px + env(safe-area-inset-bottom, 0px)) 24px; box-shadow: -24px 0 60px rgba(31, 43, 37, 0.18); }
.drawer-head { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; padding-bottom: 18px; border-bottom: 1px solid var(--line); }
.drawer-head h2 { margin: 0; font-family: var(--serif); font-weight: 400; font-size: 36px; }
.icon-btn { width: 44px; height: 44px; display: inline-grid; place-items: center; border: 1px solid var(--line); border-radius: 50%; background: none; cursor: pointer; }
.icon-btn:hover { border-color: var(--ink); }
.lines { flex: 1; overflow-y: auto; margin: 0; padding: 0; list-style: none; }
.line { display: grid; grid-template-columns: 64px minmax(0, 1fr) auto; gap: 14px; align-items: center; padding-block: 16px; border-bottom: 1px solid var(--line); }
.line .shot { aspect-ratio: 1; border-radius: 4px; }
.line-name { font-family: var(--serif); font-size: 20px; line-height: 1.15; }
.line-sub { font-size: 13px; color: var(--ink-3); }
.line .qty { min-height: 36px; }
.line .qty button { width: 32px; height: 34px; font-size: 16px; }
.line-price { font-variant-numeric: tabular-nums; font-size: 15px; text-align: right; }
.remove { background: none; border: 0; padding: 0; font-size: 12px; color: var(--ink-3); text-decoration: underline; cursor: pointer; }
.empty { padding-block: 40px; color: var(--ink-2); display: flex; flex-direction: column; gap: 16px; align-items: flex-start; }
.drawer-foot { display: flex; flex-direction: column; gap: 14px; padding-top: 18px; }
.total { display: flex; justify-content: space-between; font-size: 17px; font-variant-numeric: tabular-nums; }
.drawer-foot .btn { width: 100%; }
.note { margin: 0; font-size: 13px; color: var(--ink-3); }

/* Footer */
.foot { background: var(--ink); color: var(--on-dark); }
.foot-row { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 40px; padding-block: 72px 28px; }
.foot-brand { display: flex; flex-direction: column; gap: 6px; text-decoration: none; color: var(--on-dark); }
.foot-brand span:first-child { font-family: var(--serif); font-size: 56px; line-height: 0.95; }
.foot-brand span:last-child { font-size: 12px; letter-spacing: 0.18em; text-transform: uppercase; color: var(--on-dark-2); }
.foot-cols { display: flex; flex-wrap: wrap; gap: 32px 56px; }
.foot-col { display: flex; flex-direction: column; gap: 10px; font-size: 15px; line-height: 1.6; min-width: 0; }
.foot-col .eyebrow { color: var(--on-dark-2); }
.foot a { color: var(--on-dark); text-decoration: none; }
.foot a:hover { color: var(--sage); }
.foot-base { border-top: 1px solid var(--on-dark-line); padding-block: 22px; font-size: 13px; color: var(--on-dark-2); }

@media (prefers-reduced-motion: reduce) { *, *::after { transition: none !important; } }