:root {
  --emerald: #032E1D;
  --emerald-2: #0B4A30;
  --emerald-3: #061b13;
  --gold: #C9A44C;
  --gold-2: #F0D47A;
  --cream: #F4E7C5;
  --cream-2: #E7D39E;
  --charcoal: #1A1A1A;
  --muted: #B9A76F;
  --red: #7A1F1F;
  --navy: #13284A;
  --line: rgba(201, 164, 76, 0.34);
  --shadow: 0 28px 90px rgba(0, 0, 0, 0.42);
  --paper: url("data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSI5NiIgaGVpZ2h0PSI5NiIgdmlld0JveD0iMCAwIDk2IDk2Ij48ZmlsdGVyIGlkPSJuIj48ZmVUdXJidWxlbmNlIHR5cGU9ImZyYWN0YWxOb2lzZSIgYmFzZUZyZXF1ZW5jeT0iMC43IiBudW1PY3RhdmVzPSIzIiBzdGl0Y2hUaWxlcz0ic3RpdGNoIi8+PC9maWx0ZXI+PHJlY3Qgd2lkdGg9Ijk2IiBoZWlnaHQ9Ijk2IiBmaWx0ZXI9InVybCgjbikiIG9wYWNpdHk9IjAuMzUiLz48L3N2Zz4=");
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--cream);
  background:
    radial-gradient(circle at 50% -10%, rgba(22, 92, 59, 0.72), transparent 34rem),
    linear-gradient(180deg, var(--emerald) 0%, #02160e 58%, #010b07 100%);
  font-family: "Inter", sans-serif;
}

body.nav-open {
  overflow: hidden;
}

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

img {
  display: block;
  max-width: 100%;
}

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

:focus-visible {
  outline: 3px solid var(--gold-2);
  outline-offset: 4px;
}

.container {
  width: min(1180px, calc(100% - 44px));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(2, 20, 13, 0.94);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(16px);
}

.header-inner {
  min-height: 78px;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 26px;
  padding: 0 28px;
  max-width: 1320px;
  margin: 0 auto;
}

.brand-link {
  display: inline-flex;
  align-items: center;
  gap: 12px;
}

.brand-mark {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  box-shadow: 0 0 0 1px rgba(201, 164, 76, 0.55), 0 10px 28px rgba(0, 0, 0, 0.38);
  object-fit: cover;
}

.brand-word {
  display: grid;
  gap: 2px;
}

.brand-name,
.eyebrow,
.nav-link,
.header-cta,
.footer-heading,
.field-label,
.small-caps {
  font-family: "Inter", sans-serif;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

.brand-name {
  color: var(--gold-2);
}

.brand-sub {
  color: rgba(244, 231, 197, 0.68);
  font-family: "Cormorant Garamond", serif;
  font-size: 15px;
  font-style: italic;
}

.main-nav {
  display: flex;
  justify-content: center;
  gap: 26px;
}

.nav-link {
  position: relative;
  color: var(--gold);
  padding: 28px 0;
  transition: color 180ms ease;
}

.nav-link:hover {
  color: var(--cream);
}

.nav-link.is-active::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 20px;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--gold-2), transparent);
}

.header-cta,
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(240, 212, 122, 0.72);
  background: linear-gradient(180deg, #f2d77d, var(--gold));
  color: #07170f;
  border-radius: 999px;
  box-shadow: 0 12px 34px rgba(0, 0, 0, 0.28), inset 0 1px rgba(255, 255, 255, 0.52);
  cursor: pointer;
  font-weight: 800;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  transition: transform 180ms ease, box-shadow 180ms ease, filter 180ms ease;
}

.header-cta {
  padding: 12px 22px;
}

.btn {
  padding: 16px 28px;
  font-size: 13px;
}

.btn-lg {
  padding: 18px 38px;
  font-size: 14px;
}

.btn:hover,
.header-cta:hover {
  transform: translateY(-2px);
  filter: saturate(1.08) brightness(1.04);
  box-shadow: 0 18px 48px rgba(0, 0, 0, 0.36);
}

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid var(--line);
  background: rgba(201, 164, 76, 0.08);
  color: var(--gold);
  cursor: pointer;
}

.menu-toggle span,
.menu-toggle::before,
.menu-toggle::after {
  content: "";
  display: block;
  width: 18px;
  height: 2px;
  margin: 4px auto;
  background: currentColor;
  transition: transform 180ms ease, opacity 180ms ease;
}

.nav-open .menu-toggle span {
  opacity: 0;
}

.nav-open .menu-toggle::before {
  transform: translateY(6px) rotate(45deg);
}

.nav-open .menu-toggle::after {
  transform: translateY(-6px) rotate(-45deg);
}

.mobile-panel {
  display: none;
  padding: 12px 28px 28px;
  border-top: 1px solid var(--line);
  background: #02140d;
}

.mobile-panel a {
  display: block;
  padding: 15px 0;
}

.hero {
  position: relative;
  min-height: calc(100vh - 78px);
  display: grid;
  align-items: center;
  overflow: hidden;
  background-image:
    radial-gradient(ellipse 70% 80% at 72% 42%, rgba(22, 92, 59, 0.55), transparent 60%),
    radial-gradient(circle at 18% 20%, rgba(11, 74, 48, 0.45), transparent 55%),
    linear-gradient(120deg, #02160e 0%, var(--emerald) 48%, #021109 100%);
  background-size: cover;
  background-position: center;
}

.hero::before,
.dark-section::before,
.poster-band::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: var(--paper);
  opacity: 0.09;
  pointer-events: none;
}

.hero-inner {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(360px, 0.75fr);
  gap: 70px;
  align-items: center;
  padding: 88px 0;
}

.coin-lockup {
  width: min(440px, 92%);
  justify-self: center;
  filter: drop-shadow(0 36px 48px rgba(0, 0, 0, 0.46));
}

.eyebrow {
  margin: 0 0 18px;
  color: var(--gold-2);
}

/* On light/cream sections, gold-on-cream is unreadable; use emerald instead */
.cream-section .eyebrow {
  color: var(--emerald);
}

h1,
h2,
h3 {
  margin: 0;
  font-family: "Cormorant Garamond", serif;
  font-weight: 600;
  font-style: italic;
  letter-spacing: 0;
  line-height: 1.03;
}

h1 {
  font-size: clamp(56px, 8vw, 118px);
  text-shadow: 0 4px 0 rgba(0, 0, 0, 0.18), 0 18px 40px rgba(0, 0, 0, 0.45);
}

h2 {
  font-size: clamp(38px, 5vw, 74px);
}

h3 {
  font-size: 31px;
}

.gold-text {
  color: var(--gold-2);
}

.cream-text {
  color: var(--cream);
}

.lede {
  color: rgba(244, 231, 197, 0.88);
  font-family: "Cormorant Garamond", serif;
  font-size: clamp(22px, 2.1vw, 31px);
  font-style: italic;
  line-height: 1.35;
  max-width: 790px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 34px;
}

.ghost-link {
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--gold-2);
  padding: 16px 24px;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.section,
.dark-section,
.cream-section,
.poster-band {
  position: relative;
  padding: 108px 0;
}

.dark-section {
  background:
    radial-gradient(circle at 20% 0%, rgba(20, 85, 55, 0.62), transparent 35rem),
    linear-gradient(180deg, #032619, #01150d);
}

.cream-section {
  color: var(--charcoal);
  background:
    linear-gradient(rgba(244, 231, 197, 0.94), rgba(244, 231, 197, 0.94)),
    var(--paper);
}

.section-header {
  max-width: 880px;
  margin: 0 auto 56px;
  text-align: center;
}

.section-header .lede,
.cream-section .lede {
  color: inherit;
  opacity: 0.82;
  margin-left: auto;
  margin-right: auto;
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 58px;
  align-items: center;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 28px;
}

.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 24px;
}

.gold-frame {
  position: relative;
  border: 1px solid rgba(240, 212, 122, 0.64);
  border-radius: 18px;
  background: linear-gradient(180deg, rgba(4, 53, 33, 0.92), rgba(2, 24, 15, 0.94));
  box-shadow: var(--shadow), inset 0 0 0 1px rgba(201, 164, 76, 0.18);
  overflow: hidden;
}

.gold-frame::before {
  content: "";
  position: absolute;
  inset: 12px;
  border: 1px solid rgba(240, 212, 122, 0.45);
  border-radius: 12px;
  pointer-events: none;
}

.card-pad {
  padding: 36px;
}

.feature-card {
  min-height: 100%;
  padding: 34px;
  color: var(--cream);
}

.feature-card svg {
  width: 44px;
  height: 44px;
  stroke: var(--gold-2);
  fill: none;
  stroke-width: 1.8;
  margin-bottom: 24px;
}

.feature-card p,
.body-copy {
  color: rgba(244, 231, 197, 0.84);
  font-family: "Cormorant Garamond", serif;
  font-size: 21px;
  line-height: 1.58;
}

.cream-section .body-copy {
  color: rgba(26, 26, 26, 0.78);
}

.product-plate {
  padding: 12px;
}

.product-plate img {
  width: 100%;
  height: auto;
  object-fit: contain;
  border-radius: 12px;
  box-shadow: inset 0 0 0 1px var(--line);
}

.art-img {
  width: var(--w, 320px);
  height: var(--h, 240px);
  max-width: 100%;
  margin: 0 auto;
  border: 1px solid rgba(240, 212, 122, 0.62);
  border-radius: 16px;
  background:
    radial-gradient(circle at 50% 30%, rgba(11, 74, 48, 0.55), transparent 60%),
    var(--emerald);
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.24), inset 0 0 0 1px rgba(201, 164, 76, 0.16);
  overflow: hidden;
  object-fit: cover;
}

.stats-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  border: 1px solid var(--line);
  background: var(--line);
  margin-top: 42px;
}

.stat {
  background: rgba(2, 21, 13, 0.9);
  padding: 24px;
  text-align: center;
}

.stat strong {
  display: block;
  color: var(--gold-2);
  font-family: "Cormorant Garamond", serif;
  font-size: 36px;
  font-style: italic;
}

.stat span {
  color: rgba(244, 231, 197, 0.7);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.step {
  text-align: center;
}

.step-number {
  width: 62px;
  height: 62px;
  margin: 0 auto 18px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: linear-gradient(180deg, var(--gold-2), var(--gold));
  color: #06170f;
  font-family: "Cormorant Garamond", serif;
  font-size: 34px;
  font-style: italic;
  font-weight: 700;
  box-shadow: 0 14px 28px rgba(0, 0, 0, 0.26);
}

.step p {
  line-height: 1.6;
  color: rgba(244, 231, 197, 0.78);
}

.config-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.28fr) minmax(330px, 0.72fr);
  gap: 34px;
  align-items: start;
}

.panel {
  border: 1px solid var(--line);
  border-radius: 18px;
  background:
    linear-gradient(180deg, rgba(244, 231, 197, 0.98), rgba(229, 207, 147, 0.96)),
    var(--paper);
  color: var(--charcoal);
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.28);
  padding: 42px;
}

.summary-card {
  position: sticky;
  top: 100px;
}

.field-group {
  margin-bottom: 36px;
}

.field-label {
  color: #7b5e17;
  display: block;
  margin-bottom: 16px;
}

.shape-options,
.swatch-options {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.shape-button,
.swatch-button {
  border: 1px solid rgba(92, 70, 18, 0.22);
  border-radius: 14px;
  background: rgba(255, 246, 218, 0.52);
  color: var(--charcoal);
  cursor: pointer;
  transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.shape-button {
  width: 112px;
  min-height: 128px;
  padding: 12px;
}

.shape-button:hover,
.swatch-button:hover {
  transform: translateY(-2px);
}

.shape-button.is-selected,
.swatch-button.is-selected {
  border-color: var(--gold);
  box-shadow: 0 0 0 2px rgba(201, 164, 76, 0.22), 0 12px 24px rgba(92, 70, 18, 0.16);
}

.shape-graphic {
  width: 58px;
  height: 58px;
  margin: 0 auto 12px;
  border: 3px solid var(--emerald);
}

.shape-graphic.round {
  border-radius: 50%;
}

.shape-graphic.square {
  border-radius: 8px;
}

.shape-graphic.rectangle {
  width: 74px;
  border-radius: 8px;
}

.shape-button span,
.swatch-label {
  display: block;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.select-input,
.form-input,
.form-textarea {
  width: 100%;
  border: 1px solid rgba(123, 94, 23, 0.42);
  border-radius: 10px;
  background: rgba(255, 247, 221, 0.74);
  color: var(--charcoal);
  padding: 13px 15px;
  font-size: 17px;
}

.select-input {
  margin-top: 16px;
}

.helper,
.custom-note,
.confirmation {
  color: rgba(26, 26, 26, 0.62);
  font-family: "Cormorant Garamond", serif;
  font-size: 18px;
  font-style: italic;
  line-height: 1.45;
  margin: 8px 0 0;
}

.dimension-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.dimension-grid.single {
  grid-template-columns: 1fr;
}

.inline-link {
  margin-top: 10px;
  border: 0;
  background: transparent;
  color: #80601b;
  cursor: pointer;
  font-weight: 800;
}

.expand-panel {
  display: none;
  margin-top: 18px;
  padding: 18px;
  border: 1px solid rgba(123, 94, 23, 0.22);
  border-radius: 14px;
}

.expand-panel.is-open {
  display: block;
}

.swatch-button {
  width: 82px;
  min-height: 96px;
  padding: 8px;
  position: relative;
}

.swatch {
  width: 60px;
  height: 60px;
  border-radius: 11px;
  margin: 0 auto 8px;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.18);
}

.checkmark {
  display: none;
  position: absolute;
  top: 8px;
  right: 10px;
  color: var(--gold-2);
  text-shadow: 0 1px 2px #000;
}

.swatch-button.is-selected .checkmark {
  display: block;
}

.checkbox-line {
  display: flex;
  align-items: center;
  gap: 12px;
}

.checkbox-line input {
  width: 20px;
  height: 20px;
  accent-color: var(--gold);
}

.summary-list {
  margin: 24px 0;
  display: grid;
  gap: 12px;
  font-family: "Cormorant Garamond", serif;
  font-size: 20px;
}

.summary-row {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  border-bottom: 1px solid rgba(123, 94, 23, 0.18);
  padding-bottom: 10px;
}

.summary-row strong {
  color: #80601b;
  font-family: "Inter", sans-serif;
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.summary-color {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.color-dot {
  width: 16px;
  height: 16px;
  border-radius: 50%;
}

.gold-rule {
  border: 0;
  border-top: 1px solid rgba(123, 94, 23, 0.34);
  margin: 22px 0;
}

.price-number {
  font-family: "Cormorant Garamond", serif;
  font-size: 58px;
  font-style: italic;
  font-weight: 700;
}

.price-label {
  color: #80601b;
}

.engineering-item {
  margin-top: 72px;
}

.engineering-number {
  color: var(--gold-2);
  margin-bottom: 12px;
}

.spec-table {
  width: 100%;
  border-collapse: collapse;
  overflow: hidden;
  border-radius: 16px;
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.2);
}

.spec-table th,
.spec-table td {
  padding: 19px 22px;
  text-align: left;
  border-bottom: 1px solid rgba(123, 94, 23, 0.2);
}

.spec-table th {
  background: var(--emerald);
  color: var(--cream);
}

.spec-table td {
  background: rgba(255, 248, 224, 0.72);
}

.poster-band {
  background: #020c08;
  overflow: hidden;
}

.poster-display {
  display: grid;
  grid-template-columns: minmax(300px, 0.85fr) minmax(0, 1fr);
  gap: 56px;
  align-items: center;
}

.poster-img {
  width: 100%;
  height: auto;
  border-radius: 18px;
  border: 1.5px solid rgba(201, 164, 76, 0.6);
  box-shadow: var(--shadow), 0 0 0 1px rgba(201, 164, 76, 0.18), 0 0 38px rgba(11, 74, 48, 0.45);
}

.rules-list {
  display: grid;
  gap: 20px;
  counter-reset: rules;
}

.rule-item {
  position: relative;
  padding: 22px 22px 22px 70px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: rgba(3, 46, 29, 0.62);
}

.rule-item::before {
  counter-increment: rules;
  content: counter(rules);
  position: absolute;
  left: 22px;
  top: 20px;
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: linear-gradient(180deg, var(--gold-2), var(--gold));
  color: #07170f;
  font-weight: 900;
}

.rule-item h3 {
  color: var(--gold-2);
  font-size: 27px;
}

.rule-item p {
  margin: 8px 0 0;
  color: rgba(244, 231, 197, 0.82);
  line-height: 1.6;
}

.contact-grid {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 56px;
}

.contact-block {
  margin-bottom: 34px;
}

.contact-large {
  font-family: "Cormorant Garamond", serif;
  font-size: 31px;
  font-style: italic;
}

.social-row {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
}

.social-item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--gold-2);
}

.social-item svg,
.footer-socials svg {
  width: 24px;
  height: 24px;
  stroke: currentColor;
  fill: none;
  stroke-width: 1.8;
}

.form-field {
  margin-bottom: 22px;
}

.form-field label {
  display: block;
  margin-bottom: 10px;
}

.form-textarea {
  min-height: 150px;
  resize: vertical;
}

.modal {
  width: min(480px, calc(100% - 36px));
  max-height: 92vh;
  overflow: auto;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--cream);
  color: var(--charcoal);
  padding: 32px;
  box-shadow: var(--shadow);
}

.modal::backdrop {
  background: rgba(1, 12, 8, 0.78);
}

.modal .form-field {
  margin-bottom: 14px;
}

.modal .form-textarea {
  min-height: 64px;
}

/* Order spec recap inside the request modal */
.order-spec {
  margin: 20px 0 24px;
  border: 1px solid rgba(26, 26, 26, 0.16);
  border-radius: 12px;
  padding: 6px 16px;
  background: rgba(3, 46, 29, 0.04);
}

.order-spec-row {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 9px 0;
  font-size: 14px;
  border-bottom: 1px solid rgba(26, 26, 26, 0.1);
}

.order-spec-row:last-child {
  border-bottom: 0;
}

.order-spec-row span {
  color: rgba(26, 26, 26, 0.6);
}

.order-spec-row.total {
  font-size: 16px;
}

.order-spec-row.total strong {
  color: var(--emerald);
}

.modal-actions {
  display: flex;
  align-items: center;
  gap: 18px;
  margin-top: 8px;
}

/* Waitlist signup */
.waitlist-form {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  justify-content: center;
  max-width: 520px;
  margin: 30px auto 0;
}

.waitlist-form .form-input {
  flex: 1;
  min-width: 240px;
}

.waitlist-form .btn {
  white-space: nowrap;
}

.site-footer {
  background: #010a07;
  border-top: 1px solid var(--line);
  padding: 78px 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.6fr 0.8fr;
  gap: 54px;
}

.footer-logo {
  width: 92px;
  height: 92px;
  border-radius: 50%;
  object-fit: cover;
  margin-bottom: 18px;
}

.footer-statement {
  max-width: 330px;
  font-family: "Cormorant Garamond", serif;
  font-size: 26px;
  font-style: italic;
  color: rgba(244, 231, 197, 0.86);
}

.footer-heading {
  color: var(--gold-2);
  margin-bottom: 18px;
}

.footer-links {
  display: grid;
  gap: 12px;
}

.footer-links a,
.footer-contact a {
  color: rgba(244, 231, 197, 0.82);
}

.footer-links a:hover,
.footer-contact a:hover {
  color: var(--gold-2);
}

.footer-socials {
  display: flex;
  gap: 16px;
  color: var(--gold-2);
  margin-top: 18px;
}

.footer-bottom {
  border-top: 1px solid var(--line);
  margin-top: 54px;
  padding-top: 22px;
  color: rgba(201, 164, 76, 0.74);
  font-size: 12px;
}

@media (max-width: 980px) {
  .header-inner {
    grid-template-columns: 1fr auto;
  }

  .main-nav,
  .desktop-cta {
    display: none;
  }

  .menu-toggle {
    display: block;
  }

  .nav-open .mobile-panel {
    display: block;
  }

  .hero-inner,
  .grid-2,
  .grid-3,
  .grid-4,
  .config-grid,
  .poster-display,
  .contact-grid,
  .footer-grid,
  .stats-strip {
    grid-template-columns: 1fr;
  }

  .summary-card {
    position: static;
    order: -1;
  }

  .coin-lockup {
    width: min(320px, 88%);
  }
}

@media (max-width: 720px) {
  .container {
    width: min(100% - 30px, 1180px);
  }

  .header-inner {
    min-height: 70px;
    padding: 0 18px;
  }

  .brand-mark {
    width: 42px;
    height: 42px;
  }

  .brand-sub {
    display: none;
  }

  .section,
  .dark-section,
  .cream-section,
  .poster-band {
    padding: 76px 0;
  }

  .hero-inner {
    padding: 72px 0;
    gap: 36px;
  }

  h1 {
    font-size: clamp(48px, 16vw, 76px);
  }

  .panel,
  .card-pad {
    padding: 26px;
  }

  .dimension-grid,
  .summary-row {
    grid-template-columns: 1fr;
    display: grid;
  }
}

/* FAQ accordion (product page) */
.faq-list {
  max-width: 820px;
  margin: 0 auto;
}
.faq-item {
  border-bottom: 1px solid rgba(26, 26, 26, 0.14);
}
.faq-item summary {
  cursor: pointer;
  padding: 18px 2px;
  font-weight: 600;
  font-size: 18px;
  color: var(--charcoal);
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}
.faq-item summary::-webkit-details-marker {
  display: none;
}
.faq-item summary::after {
  content: "+";
  color: var(--gold);
  font-size: 24px;
  line-height: 1;
  transition: transform 0.2s ease;
}
.faq-item[open] summary::after {
  transform: rotate(45deg);
}
.faq-item p {
  margin: 0;
  padding: 0 2px 20px;
  color: rgba(26, 26, 26, 0.78);
  line-height: 1.6;
}