/* ==========================================================================
   CACTIGOD.COM — Rustic Desert Ironwood & Huītzilōpōchtli Solar Design System
   ========================================================================== */

:root {
  /* Warm Sun-Baked Sandstone & Amate Parchment Surfaces */
  --bg-page: #f6f0e4;
  --bg-surface: #fdfaf3;
  --bg-subtle: #ebe1cf;
  --bg-wood-dark: #1d110a;
  --bg-wood-mid: #2c1a10;

  /* Carved Ironwood & Mesquite Ink */
  --ink-primary: #1e120a;
  --ink-secondary: #573d29;
  --ink-muted: #7d6049;

  /* Huītzilōpōchtli Solar, Xiuhcoatl Turquoise & Cochineal Terracotta Accents */
  --accent: #0e7470;
  --accent-turquoise-bright: #14b8a6;
  --accent-emerald: #1b5e36;
  --accent-gold: #c87d12;
  --accent-gold-bright: #e09624;
  --accent-terracotta: #a83820;

  /* Borders */
  --border: #d8c7b0;
  --border-strong: #b29674;

  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 14px;
  --radius-pill: 9999px;

  --font-sans: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-display: 'Cinzel', 'Space Grotesk', Georgia, serif;
  --font-heading: 'Space Grotesk', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, SFMono-Regular, monospace;

  --max-inline: 1200px;
  --gutter: clamp(1rem, 0.5rem + 3vw, 2.5rem);
}

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
  background-color: var(--bg-page);
  color: var(--ink-primary);
  font-family: var(--font-sans);
  line-height: 1.5;
}

body {
  min-block-size: 100dvh;
  background-color: var(--bg-page);
  color: var(--ink-primary);
  line-height: 1.5;
  text-align: start;
  overflow-wrap: break-word;
  -webkit-font-smoothing: antialiased;
}

h1,
h2,
h3 {
  text-wrap: balance;
  line-height: 1.15;
}

p,
dd {
  text-wrap: pretty;
}

img,
svg,
canvas {
  display: block;
  max-inline-size: 100%;
}

button,
input,
select,
textarea {
  font: inherit;
  color: inherit;
}

button {
  cursor: pointer;
  background: none;
  border: none;
}

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

.sr-only {
  position: absolute;
  inline-size: 1px;
  block-size: 1px;
  padding: 0;
  margin: -1px;
  overflow: clip;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.container {
  inline-size: 100%;
  max-inline-size: var(--max-inline);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

/* ==========================================================================
   1. Carved Ironwood & Aztec Gold Sticky Header
   ========================================================================== */
.site-header {
  position: sticky;
  inset-block-start: 0;
  z-index: 40;
  background-color: var(--bg-wood-dark);
  color: #f7f1e5;
  border-block-end: 2px solid var(--accent-gold);
  box-shadow: 0 4px 20px rgba(29, 17, 10, 0.25);
}

.header-inner {
  display: flex;
  align-items: safe center;
  justify-content: space-between;
  gap: 1rem;
  padding-block: 0.8rem;
}

.brand {
  display: inline-flex;
  align-items: safe center;
  gap: 0.75rem;
}

.brand-mark {
  inline-size: 2.6rem;
  block-size: 2.6rem;
  border-radius: var(--radius-sm);
  background: radial-gradient(circle at 50% 50%, #2c1a10 0%, #140b06 100%);
  border: 1px solid rgba(224, 150, 36, 0.45);
  display: grid;
  place-content: center;
  flex-shrink: 0;
}

.brand-text-wrap {
  display: flex;
  flex-direction: column;
}

.brand-name {
  font-family: var(--font-display);
  font-size: clamp(1.15rem, 1rem + 0.45vw, 1.32rem);
  font-weight: 800;
  letter-spacing: 0.06em;
  color: #fdfaf3;
  line-height: 1.1;
}

.brand-domain {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--accent-gold-bright);
  margin-block-start: 0.12rem;
}

.header-right {
  display: flex;
  align-items: safe center;
  gap: 1.35rem;
}

.nav-links {
  display: flex;
  align-items: safe center;
  gap: 1.35rem;
}

.nav-link {
  font-size: 0.88rem;
  font-weight: 600;
  color: #dbcab4;
  transition: color 0.15s ease;
}

.nav-link:hover {
  color: var(--accent-gold-bright);
}

.cart-btn {
  display: inline-flex;
  align-items: safe center;
  gap: 0.5rem;
  padding-block: 0.48rem;
  padding-inline: 0.95rem;
  background: linear-gradient(135deg, #0e7470 0%, #115e59 100%);
  border: 1px solid #14b8a6;
  color: #ffffff;
  border-radius: var(--radius-sm);
  font-size: 0.84rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  transition: filter 0.15s ease, transform 0.15s ease;
}

.cart-btn:hover {
  filter: brightness(1.1);
  transform: translateY(-1px);
}

.cart-count {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  font-weight: 700;
  background-color: var(--accent-gold-bright);
  color: #1e120a;
  padding-inline: 0.42rem;
  padding-block: 0.05rem;
  border-radius: 4px;
}

/* ==========================================================================
   2. Rustic Ironwood & Huītzilōpōchtli Solar Hero (.codex-hero)
   ========================================================================== */
.codex-hero {
  position: relative;
  padding-block: clamp(2.5rem, 1.8rem + 3vw, 4.25rem);
  background:
    radial-gradient(circle at 82% 45%, rgba(200, 125, 18, 0.14) 0%, transparent 48%),
    radial-gradient(circle at 18% 30%, rgba(14, 116, 112, 0.09) 0%, transparent 45%),
    linear-gradient(180deg, #efe5d2 0%, #f6f0e4 100%);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.85fr;
  align-items: center;
  gap: clamp(2rem, 1.5rem + 2.5vw, 3.5rem);
}

.hero-eyebrow {
  display: inline-flex;
  align-items: safe center;
  gap: 0.5rem;
  padding-block: 0.32rem;
  padding-inline: 0.75rem;
  border-radius: var(--radius-sm);
  background-color: rgba(44, 26, 16, 0.08);
  border: 1px solid var(--border-strong);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--accent-terracotta);
  margin-block-end: 1rem;
}

.eyebrow-dot {
  inline-size: 0.45rem;
  block-size: 0.45rem;
  border-radius: 50%;
  background-color: var(--accent-terracotta);
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.1rem, 1.5rem + 2.6vw, 3.25rem);
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--ink-primary);
  margin-block-end: 0.9rem;
}

.hero-lead {
  font-size: clamp(0.98rem, 0.92rem + 0.25vw, 1.1rem);
  color: var(--ink-secondary);
  line-height: 1.65;
  max-inline-size: 56ch;
  margin-block-end: 1.6rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: safe center;
  gap: 0.85rem;
  margin-block-end: 2rem;
}

.btn-hero-primary {
  display: inline-flex;
  align-items: safe center;
  justify-content: center;
  padding-block: 0.78rem;
  padding-inline: 1.4rem;
  border-radius: var(--radius-sm);
  background: linear-gradient(135deg, #a83820 0%, #8a2be2 0%, #c2410c 100%);
  background: linear-gradient(135deg, #2c1a10 0%, #4a2c18 100%);
  border: 1px solid var(--accent-gold);
  color: #fdfaf3;
  font-family: var(--font-heading);
  font-size: 0.92rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  box-shadow: 0 4px 14px rgba(30, 18, 10, 0.18);
  transition: transform 0.15s ease, background-color 0.15s ease;
}

.btn-hero-primary:hover {
  transform: translateY(-1px);
  border-color: var(--accent-gold-bright);
}

.btn-hero-secondary {
  display: inline-flex;
  align-items: safe center;
  justify-content: center;
  padding-block: 0.78rem;
  padding-inline: 1.25rem;
  border-radius: var(--radius-sm);
  background-color: var(--bg-surface);
  border: 1px solid var(--border-strong);
  color: var(--ink-primary);
  font-family: var(--font-heading);
  font-size: 0.9rem;
  font-weight: 600;
  transition: border-color 0.15s ease, background-color 0.15s ease;
}

.btn-hero-secondary:hover {
  border-color: var(--ink-primary);
  background-color: #ffffff;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
  padding-block-start: 1.25rem;
  border-block-start: 1px solid var(--border);
}

.hero-stats dt {
  font-family: var(--font-heading);
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--ink-primary);
}

.hero-stats dd {
  font-family: var(--font-mono);
  font-size: 0.73rem;
  color: var(--ink-muted);
  margin-block-start: 0.1rem;
}

/* Right Medallion Card */
.hero-emblem-card {
  display: flex;
  justify-content: center;
}

.emblem-frame {
  inline-size: min(100%, 23rem);
  background: radial-gradient(circle at 50% 45%, #2b190f 0%, #160c07 100%);
  border: 2px solid var(--accent-gold);
  border-radius: var(--radius-md);
  padding: 1.35rem 1.35rem 1rem;
  box-shadow:
    0 14px 34px rgba(30, 18, 10, 0.22),
    inset 0 0 0 1px rgba(20, 184, 166, 0.25);
  text-align: center;
}

.codex-crest-svg {
  inline-size: 100%;
  block-size: auto;
}

.emblem-caption {
  margin-block-start: 0.75rem;
  padding-block-start: 0.6rem;
  border-block-start: 1px solid rgba(200, 125, 18, 0.3);
  font-family: var(--font-mono);
  font-size: 0.66rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: #e09624;
}

/* Stepped Aztec Fret (Greca) Architectural Divider */
.aztec-fret-divider {
  block-size: 10px;
  background-color: var(--bg-wood-dark);
  border-block: 2px solid var(--accent-gold);
  background-image: repeating-linear-gradient(
    90deg,
    #1d110a 0px,
    #1d110a 14px,
    #0e7470 14px,
    #0e7470 28px,
    #a83820 28px,
    #a83820 42px,
    #c87d12 42px,
    #c87d12 56px
  );
}

/* ==========================================================================
   3. Shop Header & Carved Filter Row
   ========================================================================== */
.shop-section {
  padding-block-start: clamp(2.5rem, 1.8rem + 2.5vw, 3.75rem);
}

.section-kicker {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent-terracotta);
  margin-block-end: 0.3rem;
}

.kicker-gold {
  color: var(--accent-gold-bright);
}

.intro-title {
  font-family: var(--font-display);
  font-size: clamp(1.7rem, 1.3rem + 1.8vw, 2.4rem);
  font-weight: 800;
  letter-spacing: 0.01em;
  color: var(--ink-primary);
  margin-block-end: 0.4rem;
}

.intro-sub {
  font-size: clamp(0.92rem, 0.88rem + 0.2vw, 1.02rem);
  color: var(--ink-secondary);
  max-inline-size: 64ch;
}

.shop-controls {
  display: flex;
  flex-wrap: wrap;
  align-items: safe center;
  justify-content: space-between;
  gap: 0.85rem 1.5rem;
  padding-block: 1.4rem 1.65rem;
}

.filter-pills {
  display: flex;
  flex-wrap: wrap;
  flex-wrap: balance;
  gap: 0.45rem;
}

.filter-pill {
  padding-block: 0.45rem;
  padding-inline: 0.9rem;
  border-radius: var(--radius-sm);
  font-family: var(--font-heading);
  font-size: 0.84rem;
  font-weight: 700;
  color: var(--ink-secondary);
  background-color: var(--bg-surface);
  border: 1px solid var(--border);
  transition: all 0.15s ease;
}

.filter-pill:hover {
  border-color: var(--border-strong);
  color: var(--ink-primary);
}

.filter-pill[aria-pressed="true"] {
  background: linear-gradient(135deg, #2c1a10 0%, #472916 100%);
  border-color: var(--accent-gold);
  color: #fdfaf3;
  box-shadow: 0 2px 8px rgba(30, 18, 10, 0.18);
}

.controls-right {
  display: flex;
  flex-wrap: wrap;
  align-items: safe center;
  gap: 0.85rem;
}

.stock-check {
  display: inline-flex;
  align-items: safe center;
  gap: 0.45rem;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--ink-secondary);
  cursor: pointer;
  user-select: none;
}

.stock-check input {
  accent-color: var(--accent);
  inline-size: 0.95rem;
  block-size: 0.95rem;
}

.search-input {
  inline-size: clamp(11.5rem, 9rem + 6vw, 15rem);
  padding-block: 0.46rem;
  padding-inline: 0.85rem;
  background-color: var(--bg-surface);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  color: var(--ink-primary);
}

.search-input::placeholder {
  color: var(--ink-muted);
}

.search-input:focus {
  outline: none;
  border-color: var(--accent);
}

/* ==========================================================================
   4. Specimen Product Grid (<article class="cut-card">)
   ========================================================================== */
.cuts-grid {
  display: grid;
  inline-size: 100%;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 16.5rem), 1fr));
  gap: 1.5rem;
  padding-block-end: clamp(3rem, 2rem + 3vw, 4.5rem);
}

/* 4 direct children per modern-web-guidance 'card' & 'css-layout' subgrid:
   1) <img>, 2) <header>, 3) <p class="card-meta">, 4) <footer> */
article.cut-card {
  container: cutcard / inline-size;
  grid-row: span 4;
  display: grid;
  grid-template-rows: auto auto 1fr auto;
  grid-template-rows: subgrid;
  background-color: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: clip;
  box-shadow: 0 3px 12px rgba(30, 18, 10, 0.06);
  transition: border-color 0.18s ease, transform 0.18s ease, box-shadow 0.18s ease;
}

article.cut-card:has(a.card-link) {
  position: relative;
}

article.cut-card a.card-link::after {
  content: "";
  position: absolute;
  inset: 0;
}

article.cut-card a.card-link:focus-visible {
  outline: none;
}

article.cut-card:has(a.card-link:focus-visible) {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

article.cut-card:has(a.card-link:hover) {
  border-color: var(--accent-gold);
  box-shadow: 0 10px 26px rgba(44, 26, 16, 0.15);
  transform: translateY(-3px);
}

article.cut-card:has(a.card-link) button {
  position: relative;
  z-index: 1;
}

article.cut-card > img {
  inline-size: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  background-color: var(--bg-subtle);
  border-block-end: 1px solid var(--border);
}

article.cut-card[data-sold="true"] > img {
  opacity: 0.62;
  filter: grayscale(0.3);
}

article.cut-card > header {
  padding-block: 0.9rem 0.2rem;
  padding-inline: 1rem;
}

article.cut-card > header h2 {
  font-family: var(--font-heading);
  font-size: clamp(1.02rem, 4cqi, 1.1rem);
  font-weight: 700;
  color: var(--ink-primary);
  line-height: 1.3;
}

article.cut-card > .card-meta {
  padding-block: 0 0.85rem;
  padding-inline: 1rem;
  font-family: var(--font-mono);
  font-size: 0.76rem;
  font-weight: 600;
  color: var(--accent);
}

article.cut-card > footer {
  display: flex;
  align-items: safe center;
  justify-content: space-between;
  gap: 0.5rem;
  padding-block: 0.78rem;
  padding-inline: 1rem;
  border-block-start: 1px solid var(--border);
  background-color: #f9f3e8;
}

.card-price {
  font-family: var(--font-heading);
  font-size: 1.14rem;
  font-weight: 700;
  color: var(--accent-terracotta);
}

.btn-card-add {
  padding-block: 0.42rem;
  padding-inline: 0.9rem;
  border-radius: var(--radius-sm);
  background-color: var(--bg-wood-mid);
  border: 1px solid var(--accent-gold);
  color: #fdfaf3;
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 700;
  transition: background-color 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}

.btn-card-add:hover:not([disabled]) {
  background-color: var(--accent);
  border-color: var(--accent-turquoise-bright);
  color: #ffffff;
}

.btn-card-add[disabled] {
  background-color: var(--bg-subtle);
  border-color: var(--border);
  color: var(--ink-muted);
  cursor: not-allowed;
}

.empty-state {
  grid-column: 1 / -1;
  text-align: center;
  padding-block: 3rem;
  color: var(--ink-secondary);
}

/* ==========================================================================
   5. Carved Ironwood & Sun-Stone Propagation Section (#how-it-works)
   ========================================================================== */
.info-section {
  padding-block: clamp(3rem, 2rem + 3vw, 4.5rem);
  border-block-start: 3px solid var(--accent-gold);
  background: radial-gradient(circle at 50% 20%, #2c1a10 0%, #180e08 100%);
  color: #f7f1e5;
}

.info-header {
  margin-block-end: 2.25rem;
}

.info-header h2 {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 1.2rem + 1.2vw, 2rem);
  font-weight: 800;
  color: #fdfaf3;
  margin-block-end: 0.4rem;
}

.info-header p {
  color: #dbcab4;
  font-size: 0.96rem;
  max-inline-size: 58ch;
}

.info-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 17rem), 1fr));
  gap: 1.5rem;
}

.info-item {
  background-color: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(200, 125, 18, 0.35);
  border-block-start: 3px solid var(--accent-turquoise-bright);
  border-radius: var(--radius-md);
  padding: 1.45rem;
}

.info-roman {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--accent-turquoise-bright);
  margin-block-end: 0.35rem;
}

.info-item h3 {
  font-family: var(--font-heading);
  font-size: 1.08rem;
  font-weight: 700;
  color: var(--accent-gold-bright);
  margin-block-end: 0.5rem;
}

.info-item p {
  font-size: 0.9rem;
  color: #ede2d0;
  line-height: 1.65;
}

/* ==========================================================================
   6. Rustic Ironwood Footer
   ========================================================================== */
.site-footer {
  border-block-start: 1px solid rgba(200, 125, 18, 0.35);
  background-color: #140b06;
  padding-block: 2.25rem;
  font-size: 0.85rem;
  color: #c7b299;
}

.footer-inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: safe center;
  gap: 1rem;
}

.footer-brand-col {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.footer-brand-col strong {
  font-family: var(--font-display);
  color: #fdfaf3;
  letter-spacing: 0.06em;
}

.footer-links-col {
  display: flex;
  align-items: safe center;
  gap: 1.35rem;
}

.footer-links-col a:hover,
.footer-link-btn:hover {
  color: var(--accent-gold-bright);
}

/* ==========================================================================
   7. Clean Native Modals (<dialog closedby="any">)
   ========================================================================== */
dialog {
  border: 2px solid var(--border-strong);
  border-radius: var(--radius-lg);
  background-color: var(--bg-surface);
  color: var(--ink-primary);
  padding: 0;
  max-inline-size: min(92vw, 48rem);
  inline-size: 100%;
  margin: auto;
  box-shadow: 0 24px 48px rgba(20, 11, 6, 0.35);
}

dialog::backdrop {
  background-color: rgba(20, 11, 6, 0.62);
  backdrop-filter: blur(4px);
}

html:has(dialog[open]) {
  overflow: hidden;
}

.dialog-top-bar {
  display: flex;
  align-items: safe center;
  justify-content: space-between;
  padding: 1rem 1.25rem;
  background-color: var(--bg-wood-dark);
  color: #fdfaf3;
  border-block-end: 2px solid var(--accent-gold);
}

.dialog-top-bar h2 {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
}

.dialog-tag {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--accent-gold-bright);
}

.dialog-close {
  inline-size: 2rem;
  block-size: 2rem;
  border-radius: var(--radius-pill);
  display: grid;
  place-content: center;
  color: #dbcab4;
}

.dialog-close:hover {
  background-color: rgba(255, 255, 255, 0.12);
  color: #ffffff;
}

.specimen-modal-body {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 1.5rem;
  padding: 1.5rem;
}

.main-photo-box {
  position: relative;
  border-radius: var(--radius-sm);
  overflow: clip;
  background-color: var(--bg-subtle);
  border: 1px solid var(--border);
  aspect-ratio: 1 / 1;
}

.main-photo-box img {
  inline-size: 100%;
  block-size: 100%;
  object-fit: cover;
}

.angle-pill {
  position: absolute;
  inset-block-end: 0.65rem;
  inset-inline-end: 0.65rem;
  padding: 0.25rem 0.6rem;
  border-radius: var(--radius-pill);
  background-color: rgba(29, 17, 10, 0.82);
  color: #fdfaf3;
  font-family: var(--font-mono);
  font-size: 0.7rem;
}

.thumb-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.5rem;
  margin-block-start: 0.6rem;
}

.thumb-btn {
  border-radius: var(--radius-sm);
  overflow: clip;
  aspect-ratio: 1 / 1;
  border: 2px solid transparent;
  opacity: 0.65;
  transition: opacity 0.15s ease, border-color 0.15s ease;
}

.thumb-btn[aria-pressed="true"] {
  border-color: var(--accent-gold);
  opacity: 1;
}

.thumb-btn img {
  inline-size: 100%;
  block-size: 100%;
  object-fit: cover;
}

.specimen-details {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.dialog-lineage {
  font-family: var(--font-mono);
  font-size: 0.76rem;
  font-weight: 600;
  color: var(--accent);
}

.dialog-title {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 700;
}

.dialog-price {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--accent-terracotta);
}

.dialog-desc {
  font-size: 0.9rem;
  color: var(--ink-secondary);
  line-height: 1.6;
}

.spec-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.5rem;
  padding-block: 0.75rem;
  border-block: 1px solid var(--border);
}

.spec-list dt {
  font-size: 0.7rem;
  color: var(--ink-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.spec-list dd {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 600;
  margin-block-start: 0.15rem;
}

.dialog-actions {
  margin-block-start: auto;
}

.btn-primary {
  inline-size: 100%;
  padding-block: 0.78rem;
  padding-inline: 1.2rem;
  border-radius: var(--radius-sm);
  background: linear-gradient(135deg, #2c1a10 0%, #472916 100%);
  border: 1px solid var(--accent-gold);
  color: #fdfaf3;
  font-family: var(--font-heading);
  font-size: 0.92rem;
  font-weight: 700;
  transition: filter 0.15s ease;
}

.btn-primary:hover:not([disabled]) {
  filter: brightness(1.12);
}

.btn-primary[disabled] {
  opacity: 0.5;
  cursor: not-allowed;
}

/* Cart & Custom Inquiry Dialogs */
.cart-dialog,
.custom-dialog {
  max-inline-size: min(92vw, 28rem);
}

.cart-shipping-bar {
  padding: 0.85rem 1.25rem;
  background-color: var(--bg-page);
  border-block-end: 1px solid var(--border);
  font-size: 0.8rem;
  color: var(--ink-secondary);
}

.shipping-track {
  block-size: 5px;
  background-color: var(--border);
  border-radius: var(--radius-pill);
  overflow: clip;
  margin-block-start: 0.45rem;
}

.shipping-fill {
  block-size: 100%;
  background: linear-gradient(90deg, #0e7470 0%, #c87d12 100%);
  transition: inline-size 0.25s ease;
}

.cart-items {
  padding: 1rem 1.25rem;
  max-block-size: 45dvh;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.cart-item {
  display: grid;
  grid-template-columns: 3.5rem 1fr auto;
  align-items: center;
  gap: 0.75rem;
  padding-block-end: 0.75rem;
  border-block-end: 1px solid var(--border);
}

.cart-item img {
  inline-size: 3.5rem;
  block-size: 3.5rem;
  border-radius: var(--radius-sm);
  object-fit: cover;
}

.cart-item h4 {
  font-size: 0.88rem;
  font-weight: 600;
}

.cart-item p {
  font-size: 0.76rem;
  color: var(--ink-secondary);
}

.cart-remove {
  font-size: 0.75rem;
  color: var(--ink-muted);
  text-decoration: underline;
}

.cart-footer {
  padding: 1.15rem 1.25rem;
  border-block-start: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.heatpack-upsell {
  display: flex;
  align-items: safe center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.6rem 0.75rem;
  background-color: var(--bg-page);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 0.8rem;
}

.cart-total-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 700;
}

.form-stack {
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
}

.form-intro {
  font-size: 0.86rem;
  color: var(--ink-secondary);
}

.form-field {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}

.form-field label {
  font-size: 0.82rem;
  font-weight: 600;
}

.form-field input,
.form-field select,
.form-field textarea {
  padding: 0.6rem 0.75rem;
  background-color: var(--bg-page);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  font-size: 0.88rem;
}

.toast-banner {
  position: fixed;
  inset-block-end: 1.25rem;
  inset-inline-end: 1.25rem;
  z-index: 60;
  background-color: var(--bg-wood-dark);
  border: 1px solid var(--accent-gold);
  color: #fdfaf3;
  padding: 0.7rem 1rem;
  border-radius: var(--radius-sm);
  font-size: 0.84rem;
  font-weight: 600;
  transform: translateY(150%);
  transition: transform 0.2s ease;
}

.toast-banner[data-visible="true"] {
  transform: translateY(0);
}

/* ==========================================================================
   8. Mobile Responsiveness
   ========================================================================== */
@media (max-width: 820px) {
  .hero-grid {
    grid-template-columns: 1fr;
  }

  .specimen-modal-body {
    grid-template-columns: 1fr;
  }

  .nav-links {
    display: none;
  }

  .shop-controls {
    flex-direction: column;
    align-items: stretch;
  }

  .controls-right {
    justify-content: space-between;
  }

  .search-input {
    flex: 1;
  }

  .cuts-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 0.85rem;
  }

  article.cut-card > header {
    padding-inline: 0.75rem;
    padding-block-start: 0.7rem;
  }

  article.cut-card > .card-meta,
  article.cut-card > footer {
    padding-inline: 0.75rem;
  }

  dialog {
    max-inline-size: 100%;
    inline-size: 100%;
    margin-block-end: 0;
    border-end-start-radius: 0;
    border-end-end-radius: 0;
  }
}

@media (max-width: 420px) {
  .cuts-grid {
    grid-template-columns: 1fr;
  }

  .hero-stats {
    grid-template-columns: 1fr;
    gap: 0.65rem;
  }
}