/* ============================================================
   APEX SKIN SCIENCE — Shared Design System
   Slate blue + cool neutrals, serif display type. Used by every page.
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:wght@400;500;600&family=Inter:wght@300;400;500;600;700&display=swap');

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

:root {
  --navy:        #2c3a47;
  --slate:       #6b8cae;
  --slate-deep:  #4a6279;
  --slate-hero:  #5d7892;
  --sky:         #a9c4e0;
  --taupe:       #a89b8a;
  --stone:       #ddd9d3;
  --bg:          #f4f6f8;
  --bg-soft:     #e9eef2;
  --white:       #ffffff;
  --text:        #2c3a47;
  --muted:       #5b6872;
  --border:      rgba(44,58,71,0.14);
  --border-strong: rgba(44,58,71,0.3);
  --red-error:   #b5544a;

  /* aliases used by shared widgets */
  --primary:     var(--navy);
  --primary-dim: rgba(107,140,174,0.14);
  --ink:         var(--text);
  --color-white: #ffffff;
  --text-secondary: var(--muted);
  --orange-badge: #a89b8a;
  --gold:        var(--navy);

  --font-head:   'Cormorant Garamond', Georgia, serif;
  --font-body:   'Inter', sans-serif;
  --max-w:       1200px;
  --pad-x:       48px;
  --nav-h:       72px;
}

html { scroll-behavior: smooth; }

.skip-link {
  position: absolute; top: -48px; left: 16px; z-index: 9999;
  background: var(--navy); color: #fff; padding: 10px 20px;
  font-size: 13px; font-weight: 600; text-decoration: none; transition: top 0.2s;
}
.skip-link:focus { top: 0; }

body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  padding-top: var(--nav-h);
  font-size: 15px;
  line-height: 1.7;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

/* ── TYPOGRAPHIC PRIMITIVES ───────────────────────────────── */
.eyebrow {
  display: inline-flex; align-items: center; gap: 14px;
  font-size: 10.5px; font-weight: 600; letter-spacing: 0.24em; text-transform: uppercase;
  color: var(--muted); margin-bottom: 18px;
}
.eyebrow--line::after { content: ''; width: 40px; height: 1px; background: currentColor; opacity: 0.6; }
.eyebrow--light { color: rgba(255,255,255,0.85); }

.display {
  font-family: var(--font-head); font-weight: 500; line-height: 1.08; letter-spacing: 0.005em; color: var(--navy);
}
.display--xl { font-size: clamp(40px, 5vw, 64px); }
.display--lg { font-size: clamp(34px, 3.8vw, 50px); }
.display--md { font-size: clamp(28px, 3vw, 40px); }
.display--caps { text-transform: uppercase; letter-spacing: 0.06em; font-weight: 500; line-height: 1.12; }
.display--light { color: #fff; }

.lede { font-size: 15.5px; line-height: 1.75; color: var(--muted); max-width: 52ch; }
.lede--light { color: rgba(255,255,255,0.88); }

.wordmark { display: inline-flex; flex-direction: column; align-items: center; line-height: 1; color: var(--navy); }
.wordmark-apex { font-family: var(--font-head); font-size: 28px; font-weight: 500; letter-spacing: 0.34em; margin-right: -0.34em; text-transform: uppercase; }
.wordmark-sub { font-family: var(--font-body); font-size: 8.5px; font-weight: 600; letter-spacing: 0.34em; margin-right: -0.34em; text-transform: uppercase; margin-top: 4px; }
.wordmark--light { color: #fff; }
.wordmark--lg .wordmark-apex { font-size: 44px; }
.wordmark--lg .wordmark-sub { font-size: 11px; margin-top: 6px; }

/* ── BUTTONS ──────────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; gap: 12px;
  padding: 15px 26px; border: 1px solid var(--navy); background: var(--navy); color: #fff;
  font-family: var(--font-body); font-size: 11px; font-weight: 600; letter-spacing: 0.2em; text-transform: uppercase;
  cursor: pointer; transition: background 0.2s, color 0.2s, border-color 0.2s, transform 0.2s; white-space: nowrap;
}
.btn:hover { background: var(--slate-deep); border-color: var(--slate-deep); }
.btn--taupe { background: var(--taupe); border-color: var(--taupe); }
.btn--taupe:hover { background: #948776; border-color: #948776; }
.btn--outline { background: transparent; color: var(--navy); }
.btn--outline:hover { background: var(--navy); color: #fff; }
.btn--outline-light { background: transparent; color: #fff; border-color: rgba(255,255,255,0.8); }
.btn--outline-light:hover { background: #fff; color: var(--navy); border-color: #fff; }
.btn--block { width: 100%; justify-content: center; }
.btn .arrow { font-size: 14px; line-height: 1; transition: transform 0.2s; }
.btn:hover .arrow { transform: translateX(4px); }
.text-link {
  display: inline-flex; align-items: center; gap: 10px;
  font-size: 11px; font-weight: 600; letter-spacing: 0.2em; text-transform: uppercase; color: var(--navy);
}
.text-link--light { color: #fff; }
.text-link .arrow { transition: transform 0.2s; }
.text-link:hover .arrow { transform: translateX(4px); }

.btn:focus-visible, .text-link:focus-visible, .nav-icon-btn:focus-visible, .nav-pill a:focus-visible,
.nav-text-link:focus-visible, .nav-hamburger:focus-visible, .qty-btn:focus-visible, .pv-stepper-btn:focus-visible,
.pv-variant-btn:focus-visible, .pv-add-btn:focus-visible, .pv-view-cart:focus-visible, .remove-btn:focus-visible,
.product-card-item:focus-visible, .add-btn:focus-visible, .filter-btn:focus-visible {
  outline: 2px solid var(--slate); outline-offset: 3px;
}

/* ── NAV ──────────────────────────────────────────────────── */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  height: var(--nav-h); padding: 0 var(--pad-x);
  display: grid; grid-template-columns: 1fr auto 1fr; align-items: center;
  background: rgba(255,255,255,0.96); backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
}
.nav-pill { display: flex; align-items: center; gap: 32px; justify-self: start; }
.nav-pill a, .nav-text-link {
  font-size: 10.5px; font-weight: 600; letter-spacing: 0.22em; text-transform: uppercase; color: var(--navy);
  padding: 6px 0; border-bottom: 1px solid transparent; transition: border-color 0.2s, color 0.2s; white-space: nowrap;
}
.nav-pill a:hover, .nav-text-link:hover { color: var(--slate-deep); }
.nav-pill a.active, .nav-text-link.active { border-bottom-color: var(--navy); }
.nav-logo { display: flex; align-items: center; justify-self: center; }
.nav-logo img { height: 40px; width: auto; display: block; }
.nav-icons { display: flex; align-items: center; gap: 22px; justify-self: end; }
.nav-icon-btn {
  width: 36px; height: 36px; display: flex; align-items: center; justify-content: center;
  color: var(--navy); position: relative; background: transparent; border: none; cursor: pointer;
  transition: color 0.2s;
}
.nav-icon-btn:hover { color: var(--slate-deep); }
.cart-badge {
  position: absolute; top: 2px; right: 0;
  background: var(--navy); color: #fff; font-size: 8.5px; font-weight: 700;
  width: 15px; height: 15px; border-radius: 50%; display: none; align-items: center; justify-content: center;
}

/* ── PHOTO HERO (banner with image on the right) ─────────── */
.photo-hero {
  position: relative; overflow: hidden; color: #fff;
  background: var(--hero-base, var(--slate-hero));
  min-height: 460px; display: flex; align-items: center;
}
.photo-hero--tall { min-height: 560px; }
.photo-hero-img {
  position: absolute; top: 0; bottom: 0; right: 0; width: auto; max-width: 100%;
  aspect-ratio: var(--img-ratio, 3 / 2);
  background-position: right center; background-size: cover; background-repeat: no-repeat;
  -webkit-mask-image: linear-gradient(90deg, transparent 0%, #000 45%); mask-image: linear-gradient(90deg, transparent 0%, #000 45%);
}
.photo-hero::before {
  content: ''; position: absolute; inset: 0; z-index: 1;
  background: linear-gradient(90deg, var(--hero-base, var(--slate-hero)) 0%, var(--hero-base, var(--slate-hero)) 32%, transparent 82%);
}
.photo-hero-inner {
  position: relative; z-index: 2; max-width: var(--max-w); margin: 0 auto; width: 100%;
  padding: 72px var(--pad-x);
}
.photo-hero-content { max-width: 520px; }
.photo-hero .display { color: #fff; margin-bottom: 20px; }
.photo-hero .lede { color: rgba(255,255,255,0.9); margin-bottom: 32px; }

/* Simple page hero (no photo) */
.page-hero { background: var(--bg-soft); padding: 64px var(--pad-x) 52px; border-bottom: 1px solid var(--border); }
.page-hero-inner { max-width: var(--max-w); margin: 0 auto; }
.page-hero .display { margin-bottom: 14px; }

/* ── SECTIONS ─────────────────────────────────────────────── */
.section { padding: 88px var(--pad-x); }
.section--soft { background: var(--bg-soft); }
.section--white { background: var(--white); }
.section-inner { max-width: var(--max-w); margin: 0 auto; }
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 72px; align-items: center; }
.split--text-first .split-text { padding-right: 24px; }
.split-text .display { margin-bottom: 22px; }
.split-text p { color: var(--muted); margin-bottom: 18px; max-width: 54ch; }
.split-text p:last-child { margin-bottom: 0; }
.split-img { aspect-ratio: 4 / 3; overflow: hidden; background: var(--bg-soft); }
.split-img img { width: 100%; height: 100%; object-fit: cover; }

/* ── PRODUCT CARDS ────────────────────────────────────────── */
.collection-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 16px; }
.product-card-item {
  display: flex; flex-direction: column; cursor: pointer; background: transparent;
  transition: transform 0.3s;
}
.product-card-item:hover { transform: translateY(-4px); }
.product-media {
  width: 100%; aspect-ratio: 1 / 1.6; background: #f7f7f7; overflow: hidden;
  display: flex; align-items: center; justify-content: center; margin-bottom: 16px;
}
.product-media img { width: 100%; height: 100%; object-fit: cover; }
.product-media-placeholder { font-family: var(--font-head); font-size: 16px; color: var(--muted); text-align: center; padding: 20px; letter-spacing: 0.1em; text-transform: uppercase; }
.product-name { font-size: 11.5px; font-weight: 700; letter-spacing: 0.2em; text-transform: uppercase; color: var(--navy); text-align: center; }
.product-sub { font-size: 12px; color: var(--muted); text-align: center; margin-top: 4px; }
.product-rule { width: 28px; height: 1px; background: var(--border-strong); margin: 14px auto 0; }

/* Shop page variant: wider cards with price + add */
.shop-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 28px 20px; }
.shop-grid .product-media { aspect-ratio: 1 / 1.25; }
.product-summary { font-size: 13px; line-height: 1.65; color: var(--muted); text-align: center; margin: 12px 0 auto; padding-bottom: 16px; }
.product-foot { border-top: 1px solid var(--border); padding-top: 14px; }
.product-price-row { display: flex; align-items: center; justify-content: space-between; margin-bottom: 12px; }
.product-price-label { font-size: 10px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--muted); display: block; margin-bottom: 2px; }
.product-price { font-size: 15px; font-weight: 600; color: var(--navy); }
.product-price small { font-size: 10px; color: var(--muted); font-weight: 600; margin-left: 3px; letter-spacing: 0.08em; }
.product-details-link { font-size: 10px; font-weight: 600; letter-spacing: 0.18em; text-transform: uppercase; color: var(--navy); border-bottom: 1px solid var(--navy); padding-bottom: 2px; }
.pill-btn {
  padding: 6px 12px; font-size: 10px; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase; font-family: var(--font-body);
  cursor: pointer; border: 1px solid var(--border-strong); background: transparent; color: var(--muted); transition: all 0.15s;
}
.pill-btn:hover { color: var(--navy); border-color: var(--navy); }
.pill-btn.active { background: var(--navy); border-color: var(--navy); color: #fff; }
.add-btn {
  display: block; width: 100%; text-align: center; padding: 13px 16px;
  background: var(--navy); color: #fff; font-family: var(--font-body); font-weight: 600; font-size: 10.5px; letter-spacing: 0.2em; text-transform: uppercase;
  border: 1px solid var(--navy); cursor: pointer; transition: background 0.2s;
}
.add-btn:hover { background: var(--slate-deep); border-color: var(--slate-deep); }

/* ── SHOP FILTERS ─────────────────────────────────────────── */
.filters-bar {
  position: sticky; top: var(--nav-h); z-index: 99; padding: 16px var(--pad-x);
  background: rgba(244,246,248,0.96); backdrop-filter: blur(16px); border-bottom: 1px solid var(--border);
}
.filters-inner { max-width: var(--max-w); margin: 0 auto; display: flex; flex-wrap: wrap; gap: 16px 32px; align-items: center; justify-content: space-between; }
.filter-btn {
  padding: 8px 0; margin-right: 24px; font-size: 10.5px; font-weight: 600; letter-spacing: 0.2em; text-transform: uppercase; font-family: var(--font-body);
  cursor: pointer; border: none; border-bottom: 1px solid transparent; background: transparent; color: var(--muted); transition: all 0.2s;
}
.filter-btn:hover { color: var(--navy); }
.filter-btn.active { color: var(--navy); border-bottom-color: var(--navy); }

/* ── FEATURE LIST (icon + label + text) ───────────────────── */
.feature-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 40px 36px; }
.feature { display: flex; flex-direction: column; }
.feature-icon { color: var(--navy); margin-bottom: 16px; }
.feature-label { font-size: 10.5px; font-weight: 700; letter-spacing: 0.22em; text-transform: uppercase; color: var(--navy); margin-bottom: 8px; }
.feature-text { font-size: 13.5px; line-height: 1.7; color: var(--muted); }

/* Homepage philosophy split: dark photo panel + soft feature panel */
.philo { display: grid; grid-template-columns: 1.15fr 1fr; min-height: 420px; }
.philo-dark {
  position: relative; color: #fff; padding: 72px var(--pad-x); display: flex; flex-direction: column; justify-content: center;
  background: var(--slate-deep); overflow: hidden;
}
.philo-dark-img { position: absolute; inset: 0; background-size: cover; background-position: right center; opacity: 0.85; }
.philo-dark::before { content: ''; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(60,80,100,0.96) 0%, rgba(60,80,100,0.75) 45%, rgba(60,80,100,0.15) 100%); }
.philo-dark > :not(.philo-dark-img) { position: relative; z-index: 1; }
.philo-dark .display { color: #fff; margin-bottom: 24px; max-width: 420px; }
.philo-dark p { color: rgba(255,255,255,0.9); max-width: 46ch; margin-bottom: 28px; }
.philo-soft { background: var(--bg-soft); padding: 72px var(--pad-x); display: flex; align-items: center; }

/* ── BRAND BAND ───────────────────────────────────────────── */
.brand-band { background: var(--slate); color: #fff; text-align: center; padding: 44px var(--pad-x); }
.brand-band-small { display: inline-flex; align-items: center; gap: 18px; font-size: 9.5px; font-weight: 600; letter-spacing: 0.3em; text-transform: uppercase; opacity: 0.9; }
.brand-band-small::before, .brand-band-small::after { content: ''; width: 56px; height: 1px; background: currentColor; opacity: 0.7; }
.brand-band-title { font-family: var(--font-head); font-size: 24px; letter-spacing: 0.32em; text-transform: uppercase; margin-top: 10px; font-weight: 500; }

/* ── PROMISE BAND (photo background, centred) ─────────────── */
.promise { position: relative; color: var(--navy); padding: 88px var(--pad-x); text-align: center; overflow: hidden; background: linear-gradient(160deg, #e9eef2 0%, #d3dfe9 45%, #b9cbdc 100%); }
.promise::before { content: ''; position: absolute; inset: 0; background: radial-gradient(ellipse at 20% 30%, rgba(255,255,255,0.55), transparent 55%), radial-gradient(ellipse at 85% 80%, rgba(169,196,224,0.6), transparent 55%); }
.promise > * { position: relative; z-index: 1; }
.promise .display { margin: 0 auto 16px; }
.promise .lede { margin: 0 auto 56px; text-align: center; }
.trust-grid { display: grid; grid-template-columns: repeat(4, 1fr); max-width: var(--max-w); margin: 0 auto; }
.trust-item { padding: 8px 20px; border-left: 1px solid rgba(44,58,71,0.25); }
.trust-item:first-child { border-left: none; }
.trust-item svg { color: var(--navy); margin: 0 auto 14px; }
.trust-label { font-size: 10.5px; font-weight: 700; letter-spacing: 0.2em; text-transform: uppercase; margin-bottom: 4px; }
.trust-text { font-size: 13px; color: var(--muted); }

/* ── CTA (photo background with lineup) ───────────────────── */
.cta-photo { position: relative; overflow: hidden; background: var(--hero-base, #a2b1be); color: var(--navy); min-height: 460px; display: flex; align-items: center; }
.cta-photo-img { position: absolute; top: 0; bottom: 0; right: 0; width: auto; max-width: 100%; aspect-ratio: var(--img-ratio, 4 / 3); background-position: right center; background-size: cover; background-repeat: no-repeat; -webkit-mask-image: linear-gradient(90deg, transparent 0%, #000 45%); mask-image: linear-gradient(90deg, transparent 0%, #000 45%); }
.cta-photo::before { content: ''; position: absolute; inset: 0; background: linear-gradient(90deg, var(--hero-base, #a2b1be) 0%, var(--hero-base, #a2b1be) 34%, transparent 80%); }
.cta-photo-inner { position: relative; z-index: 1; max-width: var(--max-w); margin: 0 auto; width: 100%; padding: 72px var(--pad-x); }
.cta-photo .display { color: var(--navy); margin-bottom: 18px; }
.cta-photo p { color: var(--navy); opacity: 0.85; max-width: 44ch; margin-bottom: 30px; }
.cta-photo .cta-foot { margin-top: 36px; font-size: 10px; font-weight: 600; letter-spacing: 0.24em; text-transform: uppercase; color: var(--navy); }

/* ── CARDS / PANELS ───────────────────────────────────────── */
.panel { background: var(--bg-soft); padding: 44px 40px; }
.panel--white { background: var(--white); border: 1px solid var(--border); }
.card { background: var(--white); border: 1px solid var(--border); padding: 28px 24px; }
.card-title { font-family: var(--font-head); font-size: 24px; font-weight: 500; color: var(--navy); margin-bottom: 8px; }
.card-text { font-size: 14px; line-height: 1.7; color: var(--muted); }

/* ── CONTACT INFO LIST ────────────────────────────────────── */
.info-list { display: flex; flex-direction: column; gap: 30px; }
.info-item { display: grid; grid-template-columns: 24px 1fr; gap: 20px; align-items: start; }
.info-item svg { color: var(--navy); margin-top: 2px; }
.info-label { font-size: 10.5px; font-weight: 700; letter-spacing: 0.22em; text-transform: uppercase; color: var(--navy); margin-bottom: 6px; }
.info-value { font-size: 14.5px; color: var(--text); }
.info-note { font-size: 12.5px; color: var(--muted); margin-top: 2px; }

/* ── FOOTER (light) ───────────────────────────────────────── */
.footer { background: var(--white); border-top: 1px solid var(--border); padding: 64px var(--pad-x) 32px; color: var(--text); }
.footer-inner { max-width: var(--max-w); margin: 0 auto; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr 1.6fr; gap: 40px; padding-bottom: 48px; }
.footer-tagline { font-size: 12.5px; color: var(--muted); margin-top: 14px; max-width: 26ch; }
.footer-col h4 { font-size: 10px; font-weight: 700; letter-spacing: 0.22em; text-transform: uppercase; color: var(--navy); margin-bottom: 16px; }
.footer-col a { display: block; font-size: 12.5px; color: var(--muted); margin-bottom: 9px; transition: color 0.2s; }
.footer-col a:hover { color: var(--navy); }
.footer-col p { font-size: 12.5px; color: var(--muted); margin-bottom: 16px; }
.news-form { display: flex; }
.news-form input { flex: 1; height: 42px; border: 1px solid var(--border-strong); border-right: none; background: #fff; padding: 0 14px; font-size: 12.5px; }
.news-form input:focus { box-shadow: none; border-color: var(--navy); }
.news-form button { width: 46px; height: 42px; background: var(--navy); color: #fff; border: 1px solid var(--navy); cursor: pointer; font-size: 16px; }
.news-msg { font-size: 12px; color: var(--muted); margin-top: 8px; min-height: 16px; }
.footer-bottom { border-top: 1px solid var(--border); padding-top: 22px; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px; font-size: 11.5px; color: var(--muted); }
.footer-legal a { color: var(--muted); }
.footer-legal a:hover { color: var(--navy); }
.footer-legal span { margin: 0 10px; opacity: 0.5; }
.footer-disclaimer { font-size: 11.5px; color: var(--muted); line-height: 1.7; max-width: 780px; margin-top: 18px; }

/* ── CART TOAST ───────────────────────────────────────────── */
#cart-toast {
  position: fixed; bottom: 1.5rem; right: 1.5rem; z-index: 9999;
  background: var(--navy); color: #fff; padding: .8rem 1.25rem; font-weight: 600; font-size: 12px; letter-spacing: 0.06em;
  opacity: 0; transform: translateY(8px); transition: opacity .3s, transform .3s; pointer-events: none; max-width: 320px;
}

/* ── TABLES ───────────────────────────────────────────────── */
table { width: 100%; border-collapse: collapse; font-size: 14px; }
th { font-weight: 700; font-size: 10px; letter-spacing: 0.18em; text-transform: uppercase; color: var(--navy); padding: 12px 16px; text-align: left; border-bottom: 1px solid var(--border-strong); }
td { padding: 14px 16px; border-bottom: 1px solid var(--border); color: var(--muted); line-height: 1.6; }
tr:last-child td { border-bottom: none; }

/* ── FORMS ────────────────────────────────────────────────── */
input, textarea, select {
  background: #fff; border: 1px solid var(--border-strong); color: var(--text);
  font-family: var(--font-body); font-size: 14px; padding: 13px 16px; width: 100%; outline: none;
  transition: border-color 0.2s, box-shadow 0.2s; border-radius: 0;
}
input:focus, textarea:focus, select:focus { border-color: var(--navy); box-shadow: 0 0 0 3px rgba(107,140,174,0.18); }
input::placeholder, textarea::placeholder { color: #8a949c; }
label { font-size: 10.5px; font-weight: 600; letter-spacing: 0.18em; text-transform: uppercase; color: var(--muted); display: block; margin-bottom: 8px; }
select { appearance: none; -webkit-appearance: none; background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'><path d='M1 1l5 5 5-5' fill='none' stroke='%232c3a47' stroke-width='1.4'/></svg>"); background-repeat: no-repeat; background-position: right 14px center; padding-right: 36px; }
.form-grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-note { font-size: 12px; color: var(--muted); margin-top: 14px; }
.form-note a { text-decoration: underline; text-underline-offset: 3px; }

/* ── PROSE ────────────────────────────────────────────────── */
.prose h1, .prose h2, .prose h3, .prose h4 { font-family: var(--font-head); font-weight: 500; color: var(--navy); margin-bottom: 14px; margin-top: 40px; line-height: 1.15; }
.prose h1 { font-size: clamp(32px, 4vw, 48px); }
.prose h2 { font-size: clamp(26px, 3vw, 34px); }
.prose h3 { font-size: 22px; }
.prose h4 { font-size: 18px; }
.prose > :first-child { margin-top: 0; }
.prose p { font-size: 15px; line-height: 1.8; color: var(--muted); margin-bottom: 18px; max-width: 70ch; }
.prose ul, .prose ol { padding-left: 20px; margin-bottom: 18px; }
.prose li { font-size: 15px; line-height: 1.8; color: var(--muted); margin-bottom: 6px; }
.prose a { color: var(--navy); text-decoration: underline; text-underline-offset: 3px; }
.prose strong { color: var(--navy); font-weight: 600; }

/* ── PRODUCT DETAIL ───────────────────────────────────────── */
.pd-grid { display: grid; grid-template-columns: minmax(280px, 480px) 1fr; gap: 64px; align-items: start; }
.pd-media { position: sticky; top: calc(var(--nav-h) + 24px); }
.pd-media-box { background: #f7f7f7; aspect-ratio: 1 / 1.2; display: flex; align-items: center; justify-content: center; overflow: hidden; }
.pd-media-box img { width: 100%; height: 100%; object-fit: cover; }
.pd-back { display: inline-flex; align-items: center; gap: 8px; font-size: 10.5px; font-weight: 600; letter-spacing: 0.2em; text-transform: uppercase; color: var(--navy); margin-bottom: 32px; }
.pd-title { font-family: var(--font-head); font-size: clamp(40px, 5vw, 60px); font-weight: 500; letter-spacing: 0.1em; text-transform: uppercase; line-height: 1; color: var(--navy); margin: 8px 0 6px; }
.pd-subtitle { font-size: 13px; letter-spacing: 0.18em; text-transform: uppercase; color: var(--muted); margin-bottom: 22px; }
.pd-summary { font-size: 16px; line-height: 1.7; color: var(--muted); max-width: 56ch; }

/* ── PURCHASE WIDGET ──────────────────────────────────────── */
.pv-wrap { margin: 32px 0; padding: 28px 0; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.pv-section-label { font-size: 10px; font-weight: 700; letter-spacing: 0.2em; text-transform: uppercase; color: var(--muted); margin-bottom: 10px; }
.pv-variants { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 24px; }
.pv-variant-btn { padding: 9px 20px; border: 1px solid var(--border-strong); background: #fff; color: var(--muted); font-family: var(--font-body); font-size: 11px; font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase; cursor: pointer; transition: all 0.18s; }
.pv-variant-btn:hover { border-color: var(--navy); color: var(--navy); }
.pv-variant-btn.is-selected { background: var(--navy); border-color: var(--navy); color: #fff; }
.pv-price { font-size: 28px; font-weight: 500; color: var(--navy); line-height: 1; margin-bottom: 24px; font-family: var(--font-head); }
.pv-price-currency { font-family: var(--font-body); font-size: 11px; font-weight: 600; color: var(--muted); letter-spacing: 0.14em; margin-left: 8px; }
.pv-actions { display: flex; align-items: stretch; gap: 10px; }
.pv-stepper { display: flex; align-items: center; border: 1px solid var(--border-strong); height: 50px; flex-shrink: 0; background: #fff; }
.pv-stepper-btn { width: 42px; height: 100%; background: none; border: none; font-size: 18px; color: var(--muted); cursor: pointer; transition: background 0.15s, color 0.15s; }
.pv-stepper-btn:hover { background: var(--bg-soft); color: var(--navy); }
.pv-stepper-val { width: 40px; text-align: center; font-size: 13px; font-weight: 600; user-select: none; height: 100%; display: flex; align-items: center; justify-content: center; }
.pv-add-btn { flex: 1; height: 50px; min-width: 180px; background: var(--navy); color: #fff; border: 1px solid var(--navy); font-family: var(--font-body); font-size: 11px; font-weight: 600; letter-spacing: 0.2em; text-transform: uppercase; cursor: pointer; display: flex; align-items: center; justify-content: center; gap: 10px; transition: background 0.2s; }
.pv-add-btn:hover { background: var(--slate-deep); border-color: var(--slate-deep); }
.pv-add-btn.is-added { background: var(--slate); border-color: var(--slate); }
.pv-view-cart { display: flex; align-items: center; justify-content: center; margin-top: 10px; height: 46px; border: 1px solid var(--navy); font-size: 10.5px; font-weight: 600; letter-spacing: 0.2em; text-transform: uppercase; color: var(--navy); transition: background 0.2s, color 0.2s; }
.pv-view-cart:hover { background: var(--navy); color: #fff; }

/* ── HAMBURGER + MOBILE MENU ──────────────────────────────── */
.nav-hamburger { display: none; flex-direction: column; justify-content: center; align-items: center; gap: 5px; width: 40px; height: 40px; background: transparent; border: none; cursor: pointer; padding: 0; z-index: 200; flex-shrink: 0; }
.nav-hamburger span { display: block; width: 18px; height: 1.5px; background: var(--navy); transition: transform 0.25s ease, opacity 0.25s ease; }
.nav--menu-open .nav-hamburger span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.nav--menu-open .nav-hamburger span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.nav--menu-open .nav-hamburger span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }
.nav-mobile-overlay { display: none; position: fixed; inset: 0; background: rgba(44,58,71,0.97); backdrop-filter: blur(12px); z-index: 99; align-items: center; justify-content: center; }
.nav-mobile-overlay.is-open { display: flex; }
.nav-mobile-menu { display: flex; flex-direction: column; align-items: center; width: 100%; padding: 0 32px; }
.nav-mobile-menu a { font-family: var(--font-head); font-size: 30px; font-weight: 500; letter-spacing: 0.08em; text-transform: uppercase; color: rgba(255,255,255,0.6); padding: 16px 0; width: 100%; text-align: center; border-bottom: 1px solid rgba(255,255,255,0.08); transition: color 0.2s; }
.nav-mobile-menu a:last-child { border-bottom: none; }
.nav-mobile-menu a:hover, .nav-mobile-menu a.active { color: #fff; }

/* ── RESPONSIVE ───────────────────────────────────────────── */
@media (max-width: 1100px) {
  .collection-grid { grid-template-columns: repeat(3, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr 1fr; }
}
@media (max-width: 1024px) {
  :root { --pad-x: 32px; }
  .split { grid-template-columns: 1fr; gap: 36px; }
  .philo { grid-template-columns: 1fr; }
  .trust-grid { grid-template-columns: 1fr 1fr; gap: 24px 0; }
  .trust-item:nth-child(3) { border-left: none; }
  .nav-pill { gap: 20px; }
}
@media (max-width: 768px) {
  :root { --pad-x: 20px; --nav-h: 64px; }
  .nav { grid-template-columns: auto 1fr auto; }
  .nav-pill { display: none; }
  .nav-text-link { display: none; }
  .nav-hamburger { display: flex; }
  .nav-logo { grid-column: 2; }
  .wordmark-apex { font-size: 24px; }
  .photo-hero, .photo-hero--tall { min-height: 0; }
  .photo-hero-img { left: 0; width: 100%; aspect-ratio: auto; background-position: center; opacity: 0.45; -webkit-mask-image: none; mask-image: none; }
  .photo-hero::before { background: linear-gradient(180deg, rgba(93,120,146,0.85), rgba(93,120,146,0.75)); }
  .photo-hero-inner { padding: 56px var(--pad-x); }
  .page-hero { padding: 44px 20px 36px; }
  .section { padding: 52px var(--pad-x); }
  .collection-grid { grid-template-columns: repeat(2, 1fr); }
  .feature-grid { grid-template-columns: 1fr; gap: 28px; }
  .philo-dark, .philo-soft { padding: 48px var(--pad-x); }
  .promise { padding: 56px var(--pad-x); }
  .trust-grid { grid-template-columns: 1fr; }
  .trust-item { border-left: none; padding: 12px 0; }
  .cta-photo { min-height: 0; }
  .cta-photo-img { left: 0; width: 100%; aspect-ratio: auto; opacity: 0.35; -webkit-mask-image: none; mask-image: none; }
  .cta-photo::before { background: rgba(162,177,190,0.7); }
  .cta-photo-inner { padding: 56px var(--pad-x); }
  .footer { padding: 44px var(--pad-x) 24px; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 28px; }
  .pd-grid { grid-template-columns: 1fr; gap: 28px; }
  .pd-media { position: static; }
  .pv-actions { flex-direction: column; }
  .pv-stepper { width: 100%; justify-content: center; }
  .pv-stepper-btn { flex: 1; }
  .pv-add-btn { width: 100%; min-width: unset; }
  .form-grid-2 { grid-template-columns: 1fr; }
  .two-col { grid-template-columns: 1fr !important; }
  .brand-band-small::before, .brand-band-small::after { width: 28px; }
  .brand-band-title { font-size: 18px; letter-spacing: 0.22em; }
}
@media (max-width: 480px) {
  .collection-grid { grid-template-columns: 1fr 1fr; gap: 12px; }
  .footer-grid { grid-template-columns: 1fr; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition-duration: 0.01ms !important; }
}