/* FRZN — Editorial Plus overlay
   Layered on top of styles.css. Targeted, additive only. */

/* ======= Deeper body treatment ======= */
body {
  background:
    radial-gradient(1200px 800px at 85% -10%, color-mix(in srgb, var(--accent) 10%, transparent), transparent 60%),
    radial-gradient(900px 700px at 0% 100%, color-mix(in srgb, var(--glacier-deep) 18%, transparent), transparent 55%),
    var(--bg);
  background-attachment: fixed;
}
body::after {
  content: "";
  position: fixed; inset: 0;
  pointer-events: none; z-index: 2;
  background: radial-gradient(ellipse at 50% 100%, transparent 50%, color-mix(in srgb, var(--ink) 8%, transparent) 100%);
}

/* ======= NAV — glassier, sharper ======= */
.nav {
  background: color-mix(in srgb, var(--bg) 72%, transparent);
  backdrop-filter: blur(20px) saturate(1.4);
  -webkit-backdrop-filter: blur(20px) saturate(1.4);
  border-bottom: 1px solid color-mix(in srgb, var(--line) 60%, transparent);
}
.nav-brand {
  font-variation-settings: "wdth" 46, "wght" 800;
  font-size: 26px;
  letter-spacing: -0.04em;
}
.nav-brand sup {
  font-size: 8.5px;
  color: var(--accent);
  opacity: 0.9;
}
.live-temp {
  padding: 6px 10px;
  border: 1px solid var(--line);
  background: color-mix(in srgb, var(--bg) 50%, transparent);
}

/* ======= URGENCY — refined ======= */
.urgency {
  background: linear-gradient(90deg, #06090C 0%, #10151B 50%, #06090C 100%);
  border-bottom: 1px solid color-mix(in srgb, var(--accent) 40%, transparent);
}
.urgency-track span::before { box-shadow: 0 0 8px var(--accent); }

/* ======= HERO — grand editorial ======= */
.hero {
  border-bottom: none;
  position: relative;
}
/* Giant watermark FRZN behind hero */
.hero::before {
  content: "FRZN";
  position: absolute;
  left: 50%; top: 55%;
  transform: translate(-50%, -50%);
  font-family: var(--font-display);
  font-variation-settings: "wdth" 50, "wght" 800;
  font-size: clamp(240px, 42vw, 720px);
  line-height: 0.8;
  letter-spacing: -0.06em;
  color: transparent;
  -webkit-text-stroke: 1px color-mix(in srgb, var(--ink) 10%, transparent);
  pointer-events: none;
  z-index: 0;
  user-select: none;
  mix-blend-mode: multiply;
}

.hero-meta {
  border-bottom: 1px solid var(--line);
  background: color-mix(in srgb, var(--bg) 70%, transparent);
  backdrop-filter: blur(6px);
  position: relative; z-index: 2;
}
.hero-meta > div {
  position: relative;
  padding-left: 14px;
}
.hero-meta > div::before {
  content: "";
  position: absolute; left: 0; top: 50%;
  width: 4px; height: 4px;
  background: var(--accent);
  transform: translateY(-50%);
  border-radius: 50%;
}

.hero-body {
  border-bottom: 1px solid var(--line);
  position: relative; z-index: 1;
}
.hero-left {
  padding: 72px var(--pad-x) 56px;
  position: relative;
  z-index: 2;
}
.hero-left::before {
  content: "";
  position: absolute;
  top: 72px; left: var(--pad-x);
  width: 48px; height: 1px;
  background: var(--accent);
}
.hero-headline {
  font-size: clamp(56px, 9vw, 164px);
  line-height: 0.82;
  letter-spacing: -0.05em;
  font-variation-settings: "wdth" 82, "wght" 420;
}
.hero-headline em {
  font-family: var(--font-serif);
  font-weight: 400;
  color: var(--ink);
  opacity: 0.95;
}
.hero-headline .accent {
  background: linear-gradient(180deg, var(--accent) 0%, color-mix(in srgb, var(--accent) 70%, var(--ink)) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
  position: relative;
}
.hero-sub {
  font-size: clamp(19px, 2.3vw, 26px);
  line-height: 1.28;
  color: var(--ink);
  opacity: 0.78;
  max-width: 540px;
}

/* Right column — dark thermal stage */
.hero-right {
  background:
    radial-gradient(600px 500px at 50% 30%, #1B242D 0%, transparent 70%),
    linear-gradient(180deg, #0A1116 0%, #06090C 100%);
  position: relative;
}
.hero-right::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(transparent 95%, rgba(232, 84, 42, 0.25) 100%),
    repeating-linear-gradient(0deg, transparent, transparent 2px, rgba(255,255,255,0.015) 2px, rgba(255,255,255,0.015) 3px);
  pointer-events: none;
}
.thermal-stage { padding: 56px 48px; }
.thermal-card-meta { inset: 24px; }
.thermal-svg-wrap {
  filter: drop-shadow(0 40px 80px rgba(232,84,42,0.2));
  animation: thermalFloat 9s ease-in-out infinite;
}

.thermal-gauge {
  background: rgba(10, 13, 16, 0.6);
  backdrop-filter: blur(10px);
}

/* Buttons — more tactile */
.btn {
  padding: 16px 24px;
  font-size: 11.5px;
  letter-spacing: 0.12em;
  border-radius: 0;
  position: relative;
  font-weight: 500;
}
.btn-primary {
  background: var(--ink);
  color: var(--bg);
  box-shadow: 0 8px 24px -8px color-mix(in srgb, var(--ink) 60%, transparent);
}
.btn-primary:hover { box-shadow: 0 12px 32px -8px color-mix(in srgb, var(--accent) 50%, transparent); }
.btn-accent {
  box-shadow: 0 8px 24px -8px color-mix(in srgb, var(--accent) 60%, transparent);
}

/* ======= MARQUEE — refined ======= */
.marquee {
  background: var(--ink);
  border-top: 1px solid color-mix(in srgb, var(--accent) 30%, transparent);
  position: relative;
  z-index: 3;
}
.marquee-track { padding: 22px 0; font-size: 11.5px; }

/* ======= SECTION HEAD — more editorial ======= */
.section-head {
  grid-template-columns: 220px 1fr;
  gap: 64px;
  padding-bottom: 56px;
  margin-bottom: 56px;
}
.section-head .label .num {
  font-size: 14px;
  font-weight: 500;
  font-family: var(--font-serif);
  font-style: italic;
  color: var(--accent);
  letter-spacing: 0;
  text-transform: none;
  margin-bottom: 8px;
}
.section-head h2 {
  font-size: clamp(40px, 6.2vw, 96px);
  line-height: 0.9;
  letter-spacing: -0.045em;
  font-variation-settings: "wdth" 80, "wght" 440;
}
.section-head h2 em {
  font-variation-settings: normal;
  color: var(--ink-2);
  opacity: 0.6;
}

/* ======= SCIENCE — cleaner cells with big stats ======= */
.science-grid {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.science-cell {
  padding: 40px 28px 48px;
  min-height: 360px;
  background: linear-gradient(180deg, transparent 0%, color-mix(in srgb, var(--bg-2) 30%, transparent) 100%);
}
.science-cell:hover {
  background: var(--paper);
}
.science-cell .stat {
  font-variation-settings: "wdth" 78, "wght" 420;
  font-size: clamp(64px, 6vw, 104px);
  line-height: 0.85;
}
.science-cell .stat .sign {
  color: var(--accent);
  font-family: var(--font-serif);
  font-style: italic;
  font-variation-settings: normal;
}

/* ======= MECHANISM — more atmospheric ======= */
.mechanism {
  background:
    radial-gradient(800px 500px at 20% 20%, color-mix(in srgb, var(--accent) 15%, transparent), transparent 70%),
    linear-gradient(180deg, #06090C 0%, #10151B 100%);
}
.mech-visual {
  background:
    radial-gradient(400px 300px at 50% 50%, rgba(232, 84, 42, 0.1), transparent 70%),
    var(--bg-dark-2);
  border: 1px solid rgba(232, 84, 42, 0.18);
}
.mech-layer.active {
  background: linear-gradient(90deg, color-mix(in srgb, var(--accent) 22%, transparent) 0%, color-mix(in srgb, var(--accent) 10%, transparent) 100%);
  border-color: var(--accent);
  box-shadow: inset 3px 0 0 var(--accent);
}

/* ======= PRODUCTS — elevated cards ======= */
.product-grid {
  background: var(--line);
  box-shadow: 0 40px 80px -40px color-mix(in srgb, var(--ink) 40%, transparent);
}
.product-card {
  position: relative;
  transition: transform 0.4s var(--ease-out), background 0.25s;
}
.product-card:hover {
  transform: translateY(-4px);
}
.product-visual {
  background:
    radial-gradient(500px 400px at 50% 40%, #14202B 0%, #06090C 80%);
}
.product-visual::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 40%, rgba(0,0,0,0.4) 100%);
  pointer-events: none;
  z-index: 2;
}
.product-card.featured::before {
  background: var(--accent);
  box-shadow: 0 8px 20px -4px color-mix(in srgb, var(--accent) 50%, transparent);
  font-weight: 600;
}
.product-info h3 {
  font-size: 32px;
  font-variation-settings: "wdth" 82, "wght" 500;
}
.product-info .price {
  font-size: 26px;
  font-variation-settings: "wdth" 80, "wght" 500;
}
.size-btn { height: 34px; min-width: 34px; }
.size-btn.active { box-shadow: 0 4px 12px -4px color-mix(in srgb, var(--ink) 60%, transparent); }

.add-btn {
  padding: 16px;
  font-weight: 500;
  letter-spacing: 0.12em;
  position: relative;
  overflow: hidden;
}
.add-btn::after {
  content: "";
  position: absolute; inset: 0;
  background: var(--accent);
  transform: translateY(101%);
  transition: transform 0.3s var(--ease-out);
}
.add-btn > * { position: relative; z-index: 1; }
.add-btn:hover::after { transform: translateY(0); }

/* ======= RITUAL — flowing gradient cells ======= */
.ritual {
  background: linear-gradient(90deg, #1B2A35 0%, #24201E 30%, #3A1B12 60%, #2F1811 100%);
  color: var(--paper);
  border: none;
}
.ritual-step {
  border-right: 1px solid rgba(255,255,255,0.1);
  background: rgba(0,0,0,0.15);
  backdrop-filter: blur(4px);
}
.ritual-step:hover { background: rgba(0,0,0,0.35); }
.ritual-step .phase,
.ritual-step .duration { color: var(--accent-2); }
.ritual-step .duration { color: var(--accent); }
.ritual-step .temp {
  font-variation-settings: "wdth" 78, "wght" 420;
  font-size: clamp(48px, 4.5vw, 68px);
}
.ritual-step .temp .unit { color: rgba(255,255,255,0.6); }
.ritual-step .name { color: var(--paper); }
.ritual-step .desc { color: rgba(255,255,255,0.65); }

/* ======= AMBASSADORS ======= */
.quote {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 0;
}
.quote .text {
  font-size: clamp(19px, 2.1vw, 24px);
  line-height: 1.28;
}
.quote::before {
  content: "“";
  font-family: var(--font-serif);
  font-style: italic;
  position: absolute;
  top: -20px; left: 20px;
  font-size: 80px;
  color: var(--accent);
  line-height: 1;
  opacity: 0.4;
}
.quote { position: relative; }

/* ======= PRESS — sharper ======= */
.press-strip {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 40px 0;
  background: linear-gradient(180deg, transparent 0%, color-mix(in srgb, var(--bg-2) 40%, transparent) 100%);
}
.press-logo {
  font-size: clamp(17px, 1.8vw, 22px);
  letter-spacing: -0.015em;
  opacity: 0.7;
}
.press-logo:hover { color: var(--accent); opacity: 1; }

/* ======= GUARANTEE ======= */
.guarantee {
  background: var(--bg);
  box-shadow: 0 20px 60px -30px color-mix(in srgb, var(--ink) 30%, transparent);
}
.guarantee-cell {
  padding: 40px 28px;
  min-height: 220px;
}
.guarantee-cell .icon {
  width: 44px; height: 44px;
  border-radius: 50%;
  border-color: var(--accent);
  color: var(--accent);
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 16px;
}
.guarantee-cell .head {
  font-family: var(--font-display);
  font-variation-settings: "wdth" 82, "wght" 500;
  font-size: 22px;
  letter-spacing: -0.02em;
  text-transform: none;
  margin-bottom: 8px;
}

/* ======= SPECS — structured, editorial ======= */
.specs-table { border-top: 2px solid var(--ink); }
.specs-row {
  grid-template-columns: 240px 1fr 1fr 1fr;
  padding: 28px 0;
}
.specs-row .label {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 16px;
  letter-spacing: 0;
  text-transform: none;
  color: var(--ink);
}
.specs-row .value {
  font-size: 24px;
  font-variation-settings: "wdth" 82, "wght" 450;
}

/* ======= FAQ ======= */
.faq-q {
  padding: 36px 0;
  font-size: clamp(20px, 2.2vw, 28px);
  font-variation-settings: "wdth" 85, "wght" 440;
}
.faq-item.open .faq-q { color: var(--accent); }

/* ======= WAITLIST — radiant block ======= */
.waitlist-block {
  background:
    radial-gradient(1000px 600px at 80% 20%, color-mix(in srgb, var(--accent) 40%, transparent) 0%, transparent 60%),
    radial-gradient(700px 500px at 0% 100%, color-mix(in srgb, var(--glacier) 35%, transparent) 0%, transparent 60%),
    linear-gradient(180deg, #10151B 0%, #06090C 100%);
  padding: 112px var(--pad-x);
  border: 1px solid color-mix(in srgb, var(--accent) 25%, transparent);
}
.waitlist-block::before {
  content: "FRZN";
  position: absolute;
  right: -5%; bottom: -30%;
  font-family: var(--font-display);
  font-variation-settings: "wdth" 50, "wght" 800;
  font-size: clamp(200px, 28vw, 500px);
  line-height: 0.8;
  letter-spacing: -0.06em;
  color: transparent;
  -webkit-text-stroke: 1px rgba(255,255,255,0.06);
  pointer-events: none;
  background: none;
}
.waitlist-block h2 {
  font-size: clamp(40px, 6vw, 88px);
  line-height: 0.88;
}
.waitlist-form {
  background: rgba(255,255,255,0.04);
  backdrop-filter: blur(12px);
  border-color: rgba(255,255,255,0.2);
}

/* ======= FOOTER — grander wordmark ======= */
.footer-wordmark {
  font-variation-settings: "wdth" 48, "wght" 800;
  background: linear-gradient(180deg, var(--ink) 0%, transparent 85%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
  font-size: clamp(140px, 28vw, 580px);
}

/* ======= CART DRAWER — richer ======= */
.drawer {
  background: var(--bg);
  box-shadow: -40px 0 80px -20px rgba(0,0,0,0.2);
}
.drawer-head {
  padding: 24px;
  background: var(--ink);
  color: var(--bg);
  border-bottom: none;
}
.drawer-head h3 { font-size: 12px; }
.drawer-item-img {
  background: radial-gradient(300px 200px at 50% 40%, #14202B 0%, #06090C 80%);
  border: 1px solid var(--line);
}
.drawer-total .row.grand,
.drawer-total { font-size: 26px; }

/* ======= TWEAKS ======= */
.tweaks {
  background: var(--bg);
  box-shadow: 0 30px 80px -20px rgba(0,0,0,0.25);
  border: 1px solid var(--line);
}
.tweaks-head {
  background: var(--ink);
  color: var(--bg);
  border: none;
}

/* ======= MODAL ======= */
.modal {
  padding: 56px 44px;
  box-shadow: 0 40px 100px -20px rgba(0,0,0,0.3);
}
.modal h3 {
  font-size: clamp(32px, 4.5vw, 44px);
  font-variation-settings: "wdth" 82, "wght" 500;
}

/* ======= CHECKOUT ======= */
.checkout-head {
  background: var(--ink);
  color: var(--bg);
  border-bottom: 1px solid color-mix(in srgb, var(--accent) 30%, transparent);
}
.checkout-head .mono { color: var(--bg); }
.field input:focus, .field select:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 15%, transparent);
}
.pay-method.active {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}

/* ======= SHOP ======= */
.shop-hero {
  background: linear-gradient(180deg, var(--bg) 0%, color-mix(in srgb, var(--bg-2) 50%, var(--bg)) 100%);
  padding: 160px var(--pad-x) 64px;
  position: relative;
  overflow: hidden;
}
.shop-hero::before {
  content: "CATALOG";
  position: absolute;
  right: -2%; top: 40%;
  font-family: var(--font-display);
  font-variation-settings: "wdth" 50, "wght" 800;
  font-size: clamp(120px, 18vw, 280px);
  letter-spacing: -0.05em;
  color: transparent;
  -webkit-text-stroke: 1px color-mix(in srgb, var(--ink) 8%, transparent);
  pointer-events: none;
  line-height: 0.8;
}
.shop-hero h1 {
  font-variation-settings: "wdth" 78, "wght" 430;
  line-height: 0.85;
}
.shop-hero p {
  font-size: clamp(20px, 2.2vw, 26px);
  line-height: 1.3;
  max-width: 620px;
}

.shop-filters {
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
}
.filter-tab.active {
  box-shadow: 0 8px 20px -8px color-mix(in srgb, var(--ink) 50%, transparent);
}

/* ======= STICKY BUY ======= */
.sticky-buy {
  background: var(--ink);
  box-shadow: 0 -20px 40px -10px rgba(0,0,0,0.3);
  border-top: 1px solid color-mix(in srgb, var(--accent) 40%, transparent);
}

/* ======= Toast ======= */
.toast {
  padding: 16px 26px;
  border-radius: 0;
  box-shadow: 0 20px 50px -10px color-mix(in srgb, var(--accent) 40%, transparent);
}

/* ======= Subtle italic accent rule across H2s ======= */
h2 em { position: relative; }

/* ======= Selection accent ======= */
::selection { background: var(--ink); color: var(--bg); text-shadow: 0 0 1px var(--accent); }