@font-face {
  font-family: 'Cormorant Garamond';
  src: url('/fonts/CormorantGaramond.woff2') format('woff2');
  font-display: swap;
}

@font-face {
  font-family: 'Inter Tight';
  src: url('/fonts/InterTight.woff2') format('woff2');
  font-display: swap;
}

@font-face {
  font-family: 'JetBrains Mono';
  src: url('/fonts/JetBrainsMono.woff2') format('woff2');
  font-display: swap;
}

:root {
  --void: #000000;
  --void-900: #0a0a0a;
  --void-800: #141414;
  --void-700: #1f1d1b;
  --void-600: #2a2724;
  --bone-50: #fbf7ee;
  --bone-100: #eee7d6;
  --bone-200: #d6cebb;
  --putty-200: #ded4c4;
  --amber-300: #c79552;
  --amber-500: #8c5a25;
  --humic-red: #b93c2e;
  --fulviderm-teal: #7fc8c0;
  --ease-reveal: cubic-bezier(0.16, 1, 0.3, 1);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: 'Inter Tight', sans-serif;
  background: var(--void);
  color: var(--bone-50);
  line-height: 1.6;
}

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

main {
  min-height: 100vh;
}

h1,
h2,
h3 {
  font-family: 'Cormorant Garamond', serif;
  margin: 0;
  line-height: 1.05;
  letter-spacing: -0.02em;
}

p {
  margin: 0;
}

.eyebrow {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--bone-200);
}

.top-nav {
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 24px;
  border-bottom: 1px solid var(--void-700);
  backdrop-filter: blur(14px);
  background: rgba(0, 0, 0, 0.85);
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: 'JetBrains Mono', monospace;
  letter-spacing: 0.16em;
  font-size: 12px;
}

.brand img,
.footer-mark {
  width: 28px;
  height: 28px;
  object-fit: contain;
}

.desktop-nav {
  display: flex;
  align-items: center;
  gap: 20px;
}

.desktop-nav a {
  color: var(--bone-100);
}

.shop-cta {
  border: 0;
  border-radius: 2px;
  background: var(--amber-500);
  color: var(--void);
  font-family: 'JetBrains Mono', monospace;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 10px 14px;
  cursor: pointer;
}

.shop-cta:hover {
  background: var(--amber-300);
}

.shop-cta.block {
  width: 100%;
  padding: 14px;
}

.mobile-nav-toggle,
.mobile-nav-close {
  display: none;
  background: transparent;
  border: 0;
  color: var(--bone-50);
  font-size: 26px;
}

.mobile-sheet {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.98);
  display: flex;
  flex-direction: column;
  gap: 24px;
  padding: 96px 24px 24px;
  transform: translateY(-100%);
  transition: transform 300ms var(--ease-reveal);
  z-index: 80;
}

.mobile-sheet.open {
  transform: translateY(0);
}

.mobile-sheet a {
  font-size: clamp(28px, 7vw, 40px);
  font-family: 'Cormorant Garamond', serif;
}

.hero,
.cards-section,
.product-lineup,
.founder-block,
.mission-quote,
.pdp-hero,
.story-grid,
.faq-page,
.wholesale-page,
.article-hero,
.long-form {
  width: min(1200px, calc(100% - 48px));
  margin-inline: auto;
}

.hero {
  min-height: calc(100vh - 72px);
  display: grid;
  align-content: center;
  gap: 24px;
}

.hero h1 {
  font-size: clamp(52px, 9vw, 130px);
}

.hero-copy {
  color: var(--bone-200);
  max-width: 640px;
}

.cards-section {
  display: grid;
  gap: 20px;
  margin-bottom: 96px;
}

.reveal-card {
  border: 1px solid var(--void-700);
  background: var(--void-900);
  padding: 28px;
  display: grid;
  gap: 14px;
  opacity: 0.4;
  transform: translateY(40px);
  transition: opacity 700ms var(--ease-reveal), transform 700ms var(--ease-reveal);
}

.reveal-card.visible {
  opacity: 1;
  transform: none;
}

.reveal-card h2 {
  font-size: clamp(34px, 5.2vw, 72px);
}

.receipt {
  color: var(--amber-300);
  font-family: 'JetBrains Mono', monospace;
  letter-spacing: 0.08em;
  font-size: 12px;
}

.product-lineup {
  margin-bottom: 96px;
}

.product-lineup h2 {
  font-size: clamp(36px, 6vw, 56px);
  margin-bottom: 24px;
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.product-card {
  border: 1px solid var(--void-700);
  background: var(--void-900);
  padding: 18px;
  display: grid;
  gap: 10px;
}

.product-card img {
  width: 100%;
  height: 240px;
  object-fit: cover;
  background: var(--putty-200);
  transition: transform 600ms var(--ease-reveal);
}

.product-card:hover img {
  transform: scale(1.03);
}

.product-card strong {
  color: var(--amber-300);
}

.founder-block {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 32px;
  margin-bottom: 96px;
  align-items: center;
}

.founder-block img {
  width: 100%;
  height: 420px;
  object-fit: cover;
}

.text-link {
  color: var(--amber-300);
  font-family: 'JetBrains Mono', monospace;
  margin-top: 8px;
  display: inline-block;
}

.mission-quote {
  text-align: center;
  padding: 80px 0;
}

.mission-quote h2 {
  font-size: clamp(32px, 6vw, 72px);
}

.pdp-hero {
  margin-top: 40px;
  display: grid;
  grid-template-columns: 3fr 2fr;
  gap: 22px;
}

.pdp-image-wrap {
  background: var(--putty-200);
  padding: 30px;
}

.pdp-image {
  width: 100%;
  height: 600px;
  object-fit: cover;
}

.buy-box {
  border: 1px solid var(--void-700);
  padding: 24px;
  display: grid;
  gap: 16px;
  background: var(--void-900);
}

.buy-box h1 {
  font-size: clamp(42px, 5vw, 56px);
}

.price {
  font-size: 30px;
}

.size-options {
  display: flex;
  gap: 8px;
}

.size-chip {
  background: transparent;
  color: var(--bone-50);
  border: 1px solid var(--void-600);
  border-radius: 999px;
  padding: 8px 14px;
  cursor: pointer;
}

.size-chip.active {
  background: var(--bone-50);
  color: var(--void);
}

.qty-stepper {
  display: grid;
  grid-template-columns: 44px 1fr 44px;
  border: 1px solid var(--void-600);
  align-items: center;
  text-align: center;
}

.qty-btn {
  height: 44px;
  border: 0;
  background: transparent;
  color: var(--bone-50);
  font-size: 20px;
  cursor: pointer;
}

.story-grid {
  margin-top: 54px;
  margin-bottom: 80px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}

.story-grid article,
.story-grid img {
  border: 1px solid var(--void-700);
  background: var(--void-900);
}

.story-grid article {
  padding: 24px;
  display: grid;
  gap: 12px;
}

.story-grid img {
  width: 100%;
  height: 320px;
  object-fit: cover;
}

.waitlist-form {
  display: grid;
  gap: 12px;
}

.waitlist-form input {
  background: transparent;
  border: 0;
  border-bottom: 1px solid var(--void-600);
  color: var(--bone-50);
  padding: 10px 4px;
}

.form-status {
  min-height: 18px;
  color: var(--amber-300);
  font-size: 13px;
}

.faq-page,
.wholesale-page {
  margin-top: 70px;
  margin-bottom: 90px;
  display: grid;
  gap: 20px;
}

.faq-page h1,
.wholesale-page h1 {
  font-size: clamp(44px, 7vw, 86px);
}

.faq-list {
  border-top: 1px solid var(--void-700);
}

.faq-item {
  border-bottom: 1px solid var(--void-700);
}

.faq-toggle {
  width: 100%;
  border: 0;
  background: transparent;
  color: var(--bone-50);
  font-size: 18px;
  display: flex;
  justify-content: space-between;
  padding: 18px 8px;
  text-align: left;
}

.faq-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 300ms var(--ease-reveal);
  color: var(--bone-200);
}

.faq-item.open .faq-content {
  max-height: 300px;
  padding: 0 8px 16px;
}

.tier-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.tier-grid article {
  border: 1px solid var(--void-700);
  background: var(--void-900);
  padding: 18px;
}

.article-hero {
  margin-top: 40px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  align-items: end;
}

.article-hero img {
  width: 100%;
  height: 420px;
  object-fit: cover;
}

.long-form {
  max-width: 740px;
  margin-top: 40px;
  margin-bottom: 90px;
  display: grid;
  gap: 20px;
  font-size: 18px;
}

.long-form img {
  width: 100%;
  height: auto;
}

.site-footer {
  width: min(1200px, calc(100% - 48px));
  margin: 0 auto 40px;
  padding-top: 24px;
  border-top: 1px solid var(--void-700);
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 24px;
}

.site-footer h4 {
  margin: 0 0 8px;
}

.site-footer a {
  display: block;
  color: var(--bone-200);
  margin-bottom: 6px;
}

.muted {
  color: var(--bone-200);
  margin-top: 10px;
  font-size: 13px;
}

.editorial-index,
.site-map-page,
.comparison-page,
.challenge-page,
.seo-intent-block,
.qa-section,
.internal-links {
  margin-top: 70px;
  margin-bottom: 90px;
  display: grid;
  gap: 22px;
}

.editorial-index h1,
.site-map-page h1,
.comparison-page h1,
.challenge-page h1 {
  font-size: clamp(42px, 7vw, 86px);
}

.editorial-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.editorial-card,
.site-map-group,
.comparison-table,
.challenge-products article,
.protocol-list,
.qa-card,
.seo-intent-block,
.internal-links {
  border: 1px solid var(--void-700);
  background: var(--void-900);
}

.editorial-card {
  padding: 18px;
  display: grid;
  gap: 10px;
}

.seo-intent-block,
.internal-links,
.qa-card {
  padding: 18px;
}

.seo-intent-block ul,
.internal-links {
  display: grid;
  gap: 10px;
}

.internal-links a,
.seo-intent-block a {
  color: var(--amber-300);
}

.qa-section {
  margin-top: 0;
}

.meta-line {
  color: var(--bone-200);
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.pull-quote {
  border-left: 2px solid var(--amber-500);
  padding-left: 14px;
  color: var(--bone-100);
  font-family: 'Cormorant Garamond', serif;
  font-size: 32px;
  line-height: 1.15;
  margin: 10px 0;
}

.comparison-table {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  margin: 12px 0 20px;
}

.comparison-table > div {
  border-right: 1px solid var(--void-700);
  border-bottom: 1px solid var(--void-700);
  padding: 10px;
}

.comparison-table > div:nth-child(3n) {
  border-right: 0;
}

.table-head {
  font-family: 'JetBrains Mono', monospace;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--amber-300);
}

.lp-hero {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1fr 1fr;
}

.lp-hero img {
  width: 100%;
  height: 100%;
  min-height: 100vh;
  object-fit: cover;
}

.lp-hero > div {
  display: grid;
  align-content: center;
  gap: 20px;
  padding: 32px;
  background: var(--void-900);
}

.lp-hero h1 {
  font-size: clamp(36px, 5.5vw, 74px);
}

.lp-legal {
  color: var(--bone-200);
  font-size: 13px;
}

.challenge-products {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.challenge-products article {
  padding: 14px;
}

.challenge-products img {
  width: 100%;
  height: 240px;
  object-fit: cover;
  margin-bottom: 8px;
}

.protocol-list {
  margin: 0;
  padding: 18px 18px 18px 38px;
  display: grid;
  gap: 10px;
}

.site-map-group {
  padding: 18px;
}

.site-map-group h2 {
  margin-bottom: 10px;
}

.site-map-group ul {
  margin: 0;
  padding-left: 18px;
  display: grid;
  gap: 6px;
}

.tone-humic {
  border-color: var(--humic-red);
}

.tone-fulviderm {
  border-color: var(--fulviderm-teal);
}

@media (max-width: 900px) {
  .desktop-nav {
    display: none;
  }

  .mobile-nav-toggle,
  .mobile-nav-close {
    display: block;
  }

  .product-grid,
  .pdp-hero,
  .founder-block,
  .story-grid,
  .article-hero,
  .site-footer,
  .tier-grid,
  .editorial-grid,
  .challenge-products,
  .lp-hero {
    grid-template-columns: 1fr;
  }

  .pdp-image,
  .lp-hero img {
    height: 420px;
    min-height: 420px;
  }

  .comparison-table {
    grid-template-columns: 1fr;
  }

  .comparison-table > div {
    border-right: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .reveal-card {
    transform: none;
    transition: opacity 160ms ease;
  }

  .product-card img,
  .mobile-sheet,
  .faq-content {
    transition: none;
  }
}