/* ═══════════════════════════════════════════════════════════════
   Shared stylesheet for product-detail pages under /shop/[slug]/
   Kept as one file so the five hero detail pages stay visually
   coherent and every future product page picks up polish for free.
   ═══════════════════════════════════════════════════════════════ */

@font-face { font-family:'TAN-PARADISO'; src:url('/fonts/TAN-PARADISO.ttf') format('truetype'); font-display:swap; }
@font-face { font-family:'TAN-PEARL';    src:url('/fonts/fonnts.com-tan-pearl.otf') format('opentype'); font-display:swap; }
@font-face { font-family:'Bayer';        src:url('/fonts/Bayer-TypeArchiType.otf') format('opentype'); font-display:swap; }

:root {
  --void:      #05090C;
  --forest:    #080F13;
  --card:      #111D22;
  --moss:      #1A2E33;
  --sage:      #336065;
  --lichen:    #4D869B;
  --mist:      #88BAC8;
  --parchment: #EDE5D8;
  --dust:      #C0B49A;
  --amber:     #C4862E;
  --amber-lt:  #E8B14B;
  --coral:     #CE6C52;
  --serif:     'Cormorant Garamond', Georgia, serif;
  --sans:      'DM Sans', system-ui, sans-serif;
  --script:    'Pinyon Script', cursive;
}

*,*::before,*::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body.product-page {
  background: var(--void);
  color: var(--parchment);
  font-family: var(--sans);
  font-weight: 300;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* Film grain overlay — same treatment as other pages */
body.product-page::before {
  content:''; position:fixed; inset:0; pointer-events:none; z-index:9000;
  opacity:0.025;
  background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 512 512' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.75' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-size:180px;
}

a { color: inherit; text-decoration: none; }

/* ─── NAV — mirrors /shop for continuity ─────────────────────────── */
.nav{position:fixed;top:0;left:0;right:0;z-index:500;padding:18px 48px;display:flex;align-items:center;justify-content:space-between;background:rgba(5,9,12,0.88);backdrop-filter:blur(16px);border-bottom:0.5px solid rgba(136,186,200,0.07)}
.nav-brand{display:flex;align-items:center;gap:12px}
.nav-brand-text{display:flex;flex-direction:column}
.nav-brand-text .main{font-family:var(--serif);font-size:17px;color:var(--parchment);letter-spacing:0.5px}
.nav-brand-text .sub{font-size:8.5px;letter-spacing:3px;color:var(--lichen);text-transform:uppercase}
.nav-links{display:flex;gap:28px;align-items:center}
.nav-links a{color:var(--dust);font-size:10.5px;letter-spacing:1.5px;text-transform:uppercase;transition:color 0.2s}
.nav-links a:hover,.nav-links a.active{color:var(--mist)}
.nav-right{display:flex;align-items:center;gap:16px}
.nav-cart{background:none;border:0.5px solid rgba(136,186,200,0.3);color:var(--mist);padding:8px 18px;font-size:10.5px;letter-spacing:1.5px;text-transform:uppercase;font-family:var(--sans);display:flex;align-items:center;gap:8px;transition:all 0.2s}
.nav-cart:hover{background:rgba(136,186,200,0.08)}
.cart-count{background:var(--lichen);color:var(--parchment);border-radius:50%;width:18px;height:18px;font-size:10px;display:flex;align-items:center;justify-content:center;font-weight:500}
.cart-count.is-empty{display:none}

/* ─── BREADCRUMB ─────────────────────────────────────────────────── */
.pd-crumb {
  padding: 108px 48px 8px;
  font-family: var(--sans);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--dust);
  opacity: 0.75;
}
.pd-crumb a { color: var(--dust); transition: color 0.2s; }
.pd-crumb a:hover { color: var(--mist); }
.pd-crumb .sep { color: var(--lichen); margin: 0 8px; opacity: 0.5; }
.pd-crumb .here { color: var(--parchment); }

/* ─── HERO ───────────────────────────────────────────────────────── */
.pd-hero {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: 80px;
  align-items: center;
  padding: 40px 48px 100px;
  max-width: 1440px;
  margin: 0 auto;
}
.pd-hero-img {
  position: relative;
  aspect-ratio: 4 / 5;
  overflow: hidden;
  border-radius: 4px;
  background: var(--moss);
}
.pd-hero-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  filter: saturate(0.95) contrast(1.05);
}
.pd-badge {
  position: absolute;
  font-size: 9px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  padding: 5px 12px;
  border-radius: 2px;
  font-family: var(--sans);
}
.pd-badge-foraged {
  top: 16px; left: 16px;
  background: rgba(77,134,155,0.9);
  color: var(--parchment);
}
.pd-badge-spagyric {
  bottom: 0; left: 0; right: 0;
  text-align: center;
  background: rgba(196,134,46,0.85);
  color: var(--void);
  font-weight: 500;
  letter-spacing: 0.28em;
  padding: 8px 12px;
  border-radius: 0;
}

.pd-hero-text { padding: 20px 0; }
.pd-eyebrow {
  display: block;
  font-family: 'Bayer', var(--sans);
  font-size: 10px;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--amber-lt);
  margin-bottom: 22px;
}
.pd-title {
  font-family: 'TAN-PARADISO', var(--serif);
  font-size: clamp(48px, 6vw, 84px);
  font-weight: 300;
  line-height: 0.98;
  color: var(--parchment);
  letter-spacing: -0.005em;
  margin-bottom: 12px;
}
.pd-title em { font-style: italic; color: var(--mist); }
.pd-latin {
  font-family: var(--serif);
  font-style: italic;
  font-size: 15px;
  color: var(--lichen);
  letter-spacing: 0.02em;
  margin-bottom: 28px;
}
.pd-lede {
  font-size: 15px;
  color: var(--dust);
  line-height: 1.75;
  margin-bottom: 36px;
  max-width: 540px;
}
.pd-price-row {
  display: flex;
  align-items: center;
  gap: 24px;
  margin-bottom: 36px;
  padding-bottom: 32px;
  border-bottom: 0.5px solid rgba(136,186,200,0.12);
}
.pd-price { display: flex; align-items: baseline; gap: 10px; }
.pd-size { font-size: 12px; color: var(--lichen); letter-spacing: 0.08em; }
.pd-amount {
  font-family: var(--serif);
  font-size: 34px;
  font-weight: 300;
  color: var(--mist);
}
.pd-add {
  padding: 14px 32px;
  background: var(--lichen);
  border: none;
  color: var(--parchment);
  font-family: var(--sans);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  cursor: pointer;
  transition: background 0.2s, color 0.2s, transform 0.15s;
}
.pd-add:hover { background: var(--mist); color: var(--void); }
.pd-add:active { transform: scale(0.98); }

.pd-quick-facts {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px 24px;
}
.pd-quick-facts > div {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.qf-label {
  font-family: 'Bayer', var(--sans);
  font-size: 8.5px;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--lichen);
}
.qf-val {
  font-family: var(--serif);
  font-style: italic;
  font-size: 15px;
  color: var(--parchment);
}

/* ─── SECTIONS ───────────────────────────────────────────────────── */
.pd-section {
  padding: 80px 48px;
  border-top: 0.5px solid rgba(136,186,200,0.07);
}
.pd-section-alt { background: var(--forest); }
.pd-wrap { max-width: 1200px; margin: 0 auto; }
.pd-two-col {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 80px;
}
.pd-col-label { padding-top: 6px; }
.pd-sec-label {
  font-family: 'Bayer', var(--sans);
  font-size: 10px;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--amber-lt);
}
.pd-sec-label-warn { color: var(--coral); }
.pd-body {
  font-size: 15.5px;
  color: var(--dust);
  line-height: 1.85;
  margin-bottom: 20px;
  max-width: 720px;
}
.pd-body:last-child { margin-bottom: 0; }
.pd-body strong { color: var(--parchment); font-weight: 500; }
.pd-quote {
  font-family: var(--serif);
  font-style: italic;
  font-size: 20px;
  line-height: 1.55;
  color: var(--parchment);
  border-left: 1px solid var(--lichen);
  padding: 8px 0 8px 24px;
  margin: 32px 0;
  max-width: 640px;
}

/* Pharmacology molecule cards */
.pd-molecule {
  padding: 24px 0;
  border-bottom: 0.5px solid rgba(136,186,200,0.10);
}
.pd-molecule:last-child { border-bottom: 0; padding-bottom: 0; }
.pd-molecule:first-child { padding-top: 0; }
.pd-mol-name {
  font-family: var(--serif);
  font-size: 22px;
  font-weight: 400;
  color: var(--parchment);
  margin-bottom: 10px;
  letter-spacing: -0.005em;
}
.pd-mol-desc {
  font-size: 14px;
  color: var(--dust);
  line-height: 1.75;
  max-width: 720px;
}

/* Safety list */
.pd-section-safety { background: linear-gradient(180deg, rgba(206,108,82,0.05), var(--forest) 60%); }
.pd-safety-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 14px;
  max-width: 720px;
}
.pd-safety-list li {
  font-size: 14.5px;
  color: var(--dust);
  line-height: 1.75;
  padding-left: 22px;
  position: relative;
}
.pd-safety-list li::before {
  content: '△';
  position: absolute;
  left: 0; top: 2px;
  color: var(--coral);
  font-size: 12px;
  opacity: 0.85;
}
.pd-safety-list li strong { color: var(--parchment); font-weight: 500; }

/* ─── RELATED ────────────────────────────────────────────────────── */
.pd-related {
  padding: 80px 48px 60px;
  border-top: 0.5px solid rgba(136,186,200,0.07);
}
.pd-related-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
  margin-top: 32px;
}
.pd-related-card {
  background: var(--card);
  display: flex;
  flex-direction: column;
  transition: transform 0.25s;
}
.pd-related-card:hover { transform: translateY(-3px); }
.pd-related-card img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  display: block;
}
.pd-related-info {
  padding: 18px 20px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.pd-related-cat {
  font-family: 'Bayer', var(--sans);
  font-size: 9px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--lichen);
}
.pd-related-name {
  font-family: var(--serif);
  font-size: 20px;
  color: var(--parchment);
  font-weight: 400;
}
.pd-related-price {
  font-size: 11px;
  color: var(--dust);
  letter-spacing: 0.08em;
}
.pd-back {
  display: inline-block;
  padding: 12px 28px;
  border: 0.5px solid rgba(136,186,200,0.28);
  color: var(--mist);
  font-family: var(--sans);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  transition: background 0.2s, border-color 0.2s;
}
.pd-back:hover { background: rgba(136,186,200,0.08); border-color: var(--mist); }

/* ─── FOOTER ─────────────────────────────────────────────────────── */
.footer{padding:48px 48px;border-top:0.5px solid rgba(136,186,200,0.07);display:flex;justify-content:space-between;align-items:center;margin-top:0}
.footer-brand{font-family:var(--serif);font-size:15px;color:var(--dust)}
.footer-links{display:flex;gap:24px}
.footer-links a{color:var(--dust);font-size:10.5px;letter-spacing:1px;transition:color 0.2s}
.footer-links a:hover{color:var(--mist)}

/* ─── TOAST ──────────────────────────────────────────────────────── */
.toast{position:fixed;bottom:32px;left:50%;transform:translateX(-50%) translateY(80px);background:var(--amber-lt);color:var(--void);padding:14px 28px;font-size:13px;letter-spacing:0.06em;z-index:9999;transition:transform 0.3s;pointer-events:auto;white-space:nowrap;border-radius:2px;font-weight:500}
.toast.show{transform:translateX(-50%) translateY(0)}
.toast a { pointer-events: auto; }

/* ─── MOBILE ─────────────────────────────────────────────────────── */
@media (max-width: 980px) {
  .pd-hero {
    grid-template-columns: 1fr;
    gap: 32px;
    padding: 30px 20px 60px;
  }
  .pd-hero-text { padding: 0; }
  .pd-crumb { padding: 92px 20px 4px; font-size: 10px; }
  .pd-section, .pd-related { padding: 56px 20px; }
  .pd-two-col { grid-template-columns: 1fr; gap: 24px; }
  .pd-col-label { padding-top: 0; }
  .pd-related-grid { grid-template-columns: 1fr; }
  .pd-price-row { flex-direction: column; align-items: flex-start; gap: 18px; }
  .pd-add { width: 100%; padding: 16px; text-align: center; }
  .nav { padding: 14px 20px; }
  .nav-links { display: none; }
  .footer { padding: 32px 20px; flex-direction: column; gap: 18px; text-align: center; }
}

/* ─── NARROW PHONES (<640px) ─────────────────────────────────────
   The 4:5 hero image aspect ratio was too tall on phones — the
   customer had to scroll past a whole screen of product photo to
   reach the price + Add button. Also tightens type + section
   padding so the page reads at a comfortable rhythm on 375px. */
@media (max-width: 640px) {
  .pd-hero { padding: 24px 18px 44px; gap: 24px; }
  .pd-hero-img { aspect-ratio: 4 / 3.4; }
  .pd-crumb { padding: 88px 18px 4px; font-size: 9.5px; letter-spacing: 0.12em; }
  .pd-title { font-size: clamp(38px, 11vw, 60px); }
  .pd-latin { font-size: 14px; margin-bottom: 22px; }
  .pd-lede { font-size: 14.5px; margin-bottom: 28px; }
  .pd-amount { font-size: 30px; }
  .pd-section, .pd-related { padding: 44px 18px; }
  .pd-body { font-size: 14.5px; line-height: 1.78; }
  .pd-quote { font-size: 18px; padding: 4px 0 4px 18px; margin: 24px 0; }
  .pd-mol-name { font-size: 20px; }
  .pd-mol-desc { font-size: 13.5px; }
  .pd-safety-list li { font-size: 13.5px; padding-left: 20px; }
  .pd-quick-facts { grid-template-columns: 1fr 1fr; gap: 14px 20px; }
  .qf-val { font-size: 14px; }
  /* Nav on very narrow — brand-text hidden behind logo, drop
     letter-spacing on sub so brand fits under 32px logo without
     stacking oddly */
  .nav-brand-text .main { font-size: 15px; }
  .nav-brand-text .sub { font-size: 8px; letter-spacing: 2px; }
  .nav-cart { padding: 7px 14px; font-size: 10px; letter-spacing: 1.2px; }
}