:root {
  --emerald:   #1a5c3a;
  --emerald-dark: #124229;
  --emerald-soft: #e6ede8;
  --gold:      #c9973a;
  --gold-text: #8a6420;
  --gold-soft: #efe2c4;
  --white:     #ffffff;
  --cream:     #faf8f4;
  --cream-2:   #f3efe6;
  --ink:       #2a2e2b;
  --muted:     #5a5a53;
  --line:      #e7e2d6;

  --paper-noise: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='280' height='280'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.75' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 0.18  0 0 0 0 0.13  0 0 0 0 0.08  0 0 0 0.5 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.08'/%3E%3C/svg%3E");

  --serif: 'Cormorant Garamond', 'Didot', 'Georgia', serif;
  --sans:  'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--sans);
  font-weight: 400;
  color: var(--ink);
  background: var(--white);
  line-height: 1.75;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

.container {
  width: 100%;
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 40px;
}

h1, h2, h3 {
  font-family: var(--serif);
  font-weight: 400;
  color: var(--emerald);
  letter-spacing: -0.005em;
  margin: 0 0 0.6em;
}
h1 { font-size: clamp(2.75rem, 5.5vw, 4.6rem); line-height: 1.08; }
h2 { font-size: clamp(2rem, 3.6vw, 3rem); line-height: 1.15; }
h3 { font-size: 1.35rem; line-height: 1.3; }

p { margin: 0 0 1.1em; color: var(--ink); }
a { color: inherit; text-decoration: none; }

.eyebrow {
  font-family: var(--sans);
  font-size: 0.75rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--gold-text);
  margin: 0 0 1.4rem;
  font-weight: 600;
}

.rule {
  width: 48px;
  height: 1px;
  background: var(--gold);
  margin: 0 0 28px;
  border: 0;
}
.rule-center { margin-left: auto; margin-right: auto; }

.italic { font-style: italic; font-family: var(--serif); color: var(--emerald); }
.hero h1 .italic { position: relative; display: inline-block; }
.hero h1 .italic::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -4px;
  width: 0;
  height: 2px;
  background: #c9973a;
  animation: underlineGrow 600ms ease-in-out 800ms forwards;
}
@keyframes underlineGrow { from { width: 0; } to { width: 100%; } }

/* -------- Header -------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: saturate(140%) blur(10px);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 80px;
  gap: 24px;
  max-width: 1200px;
  margin: 0 auto;
}
.brand {
  display: flex;
  align-items: center;
  gap: 14px;
  color: var(--emerald);
}
.brand-logo {
  width: 120px;
  height: auto;
  display: block;
  object-fit: contain;
}
.brand-mark {
  width: 38px; height: 38px;
  display: grid; place-items: center;
  border: 1px solid var(--gold);
  color: var(--gold);
  font-family: var(--serif);
  font-size: 1.35rem;
}
.brand-name {
  font-family: var(--serif);
  font-size: 1.4rem;
  letter-spacing: 0.02em;
  color: var(--emerald);
}
.brand-accent { color: var(--gold); margin-left: 2px; font-style: italic; }

.nav-toggle {
  display: none;
  width: 40px;
  height: 40px;
  padding: 0;
  background: transparent;
  border: 0;
  cursor: pointer;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 6px;
}
.nav-toggle span {
  display: block;
  width: 24px;
  height: 1.5px;
  background: var(--emerald);
  transition: transform .3s ease, opacity .2s ease;
}
body.nav-open .nav-toggle span:nth-child(1) { transform: translateY(7.5px) rotate(45deg); }
body.nav-open .nav-toggle span:nth-child(2) { opacity: 0; }
body.nav-open .nav-toggle span:nth-child(3) { transform: translateY(-7.5px) rotate(-45deg); }

.site-nav { display: flex; gap: 14px; margin-left: auto; }
.theme-toggle {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(0, 0, 0, 0.1);
  color: var(--ink);
  border: 0;
  padding: 6px 12px;
  border-radius: 20px;
  font-size: 12px;
  font-family: var(--sans);
  font-weight: 500;
  cursor: pointer;
  line-height: 1;
}
.theme-toggle:hover { background: rgba(0, 0, 0, 0.18); }
.theme-toggle-icon { font-size: 14px; line-height: 1; }
html[data-theme="dark"] .theme-toggle { background: rgba(255, 255, 255, 0.1); color: var(--ink); }
html[data-theme="dark"] .theme-toggle:hover { background: rgba(255, 255, 255, 0.2); }
.site-nav a {
  font-size: 0.76rem;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--emerald);
  background: transparent;
  border: 1px solid var(--emerald);
  border-radius: 4px;
  padding: 8px 20px;
  transition: background .25s ease, color .25s ease;
}
.site-nav a:hover,
.site-nav a:focus-visible {
  background: var(--emerald);
  color: var(--white);
}

/* -------- Buttons -------- */
.btn {
  display: inline-block;
  padding: 15px 34px;
  font-size: 0.76rem;
  font-weight: 500;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  border: 1px solid transparent;
  cursor: pointer;
  transition: background .25s ease, color .25s ease, border-color .25s ease;
  font-family: var(--sans);
}
.btn-primary {
  background: var(--emerald);
  color: var(--white);
  border-color: var(--emerald);
}
.btn-primary:hover { background: var(--emerald-dark); border-color: var(--emerald-dark); }
.btn-outline {
  background: transparent;
  color: var(--emerald);
  border-color: var(--emerald);
}
.btn-outline:hover { background: var(--emerald); color: var(--white); }
.btn-gold {
  background: transparent;
  color: var(--ink);
  border-color: var(--gold);
}
.btn-gold:hover { background: var(--gold); color: var(--white); border-color: var(--gold); }

/* -------- Hero -------- */
.hero {
  min-height: 100vh;
  padding: 98px 0 84px;
  position: relative;
  display: flex;
  align-items: center;
  background: var(--cream) url('Hero.webp?v=2') center/cover no-repeat;
  background-position: 50% calc(50% + var(--parallax, 0px));
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(255, 255, 255, 0.6);
  pointer-events: none;
}
.hero .eyebrow {
  display: inline-block;
  color: #ffffff;
  font-weight: 600;
  background: rgba(0, 0, 0, 0.35);
  padding: 6px 16px;
  border-radius: 20px;
  white-space: nowrap;
  position: relative;
  z-index: 2;
}
@media (max-width: 600px) {
  .hero .eyebrow { font-size: 0.68rem; letter-spacing: 0.16em; }
}
@media (max-width: 420px) {
  .hero .eyebrow { font-size: 0.6rem; letter-spacing: 0.12em; padding: 5px 12px; }
}
.hero .hero-note {
  color: var(--ink);
  font-weight: 600;
}
.hero-inner {
  position: relative;
  max-width: 820px;
  text-align: center;
  margin: 0 auto;
}
.hero h1 { margin-bottom: 0.5em; }
.hero .lede {
  font-size: 1.15rem;
  color: var(--ink);
  max-width: 620px;
  margin: 0 auto 2.4rem;
}
.hero-cta {
  display: flex;
  gap: 18px;
  justify-content: center;
  flex-wrap: wrap;
}
.hero-note {
  margin-top: 28px;
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
  font-weight: 500;
}
.lede strong { color: var(--emerald); font-weight: 500; }
.trade-copy strong { color: var(--emerald); font-weight: 500; }

/* -------- Section spacing -------- */
section { padding: 91px 0; }
.section-head { max-width: 680px; margin: 0 auto 56px; text-align: center; }

/* -------- About -------- */
.about { background: var(--white); }
.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 100px;
  align-items: center;
}
.two-col p { color: var(--ink); font-size: 1.02rem; }

.stats {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}
.stats li {
  padding: 36px 32px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--cream);
}
.stats strong {
  display: block;
  font-family: var(--serif);
  font-size: 2.6rem;
  color: var(--emerald);
  font-weight: 400;
  line-height: 1;
  margin-bottom: 10px;
}
.stats span {
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--muted);
}

/* -------- Collection -------- */
.collection { background: var(--paper-noise) repeat, var(--cream); }
.cards {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 24px;
  align-items: stretch;
}
.card {
  position: relative;
  perspective: 1200px;
  transition: transform .4s ease, box-shadow .4s ease;
  height: 100%;
  display: flex;
  flex-direction: column;
}
.card-inner {
  position: relative;
  transition: transform .7s cubic-bezier(.2, .7, .2, 1);
  transform-style: preserve-3d;
  flex: 1;
  display: flex;
  flex-direction: column;
}
.card-front,
.card-back {
  background: var(--white);
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
  display: flex;
  flex-direction: column;
}
.card-front { position: relative; flex: 1; }
.card-back {
  position: absolute;
  inset: 0;
  transform: rotateY(180deg);
  padding: 20px;
  overflow: hidden;
}
.card-back .card-kicker { margin-bottom: 12px; }
.card-back-title {
  font-family: var(--serif);
  font-size: 1.1rem;
  color: var(--emerald);
  font-weight: 500;
  margin: 0 0 12px;
  line-height: 1.3;
}
.card-back p { color: var(--ink); font-size: 0.92rem; line-height: 1.6; margin: 0 0 10px; }
.card-flip-hint {
  margin-top: auto;
  font-size: 0.75rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--gold-text);
  font-weight: 600;
  display: none;
}
.card.is-flippable { cursor: pointer; }
.card.is-flippable .card-flip-hint { display: block; }
.card.is-flipped .card-inner { transform: rotateY(180deg); }
@media (hover: hover) {
  .card:hover {
    transform: translateY(-4px);
    box-shadow: 0 30px 60px -30px rgba(26, 92, 58, 0.18);
  }
}
.card-img {
  aspect-ratio: 4 / 3;
  background: var(--cream);
  display: grid;
  place-items: center;
  padding: 20px;
  position: relative;
  border-bottom: 1px solid var(--line);
}
.card-img svg {
  width: 72%;
  height: auto;
  min-height: 80px;
  max-width: 180px;
  display: block;
}

.card-body { padding: 20px; flex: 1; display: flex; flex-direction: column; }
.card-tag {
  display: inline-block;
  align-self: flex-start;
  margin-top: auto;
  background: transparent;
  border: 1px solid #c9973a;
  color: #c9973a;
  font-size: 11px;
  font-weight: 500;
  font-family: var(--sans);
  padding: 4px 12px;
  border-radius: 20px;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  line-height: 1.3;
}
.card-kicker {
  font-size: 0.75rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--gold-text);
  margin-bottom: 12px;
  font-weight: 600;
}
.card h3 { color: var(--emerald); margin-bottom: 10px; }
.card p { color: var(--muted); font-size: 0.96rem; margin: 0; }

/* -------- Retail -------- */
.retail { background: var(--white); }
.retail-inner {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 90px;
  align-items: center;
}
.retail-copy p { color: var(--ink); }
.retail-copy .fine-print { color: var(--muted); font-size: 0.88rem; margin-top: 22px; }

.retail-card {
  background: var(--cream);
  border: 1px solid var(--line);
  padding: 56px 48px;
  position: relative;
  text-align: center;
}
.retail-card::before {
  content: "";
  position: absolute;
  top: 18px; left: 18px; right: 18px; bottom: 18px;
  border: 1px solid var(--gold);
  pointer-events: none;
  opacity: 0.5;
}
.retail-badge {
  font-size: 0.68rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 28px;
  font-weight: 500;
}
.retail-quote {
  font-family: var(--serif);
  font-size: 1.55rem;
  font-style: italic;
  color: var(--emerald);
  line-height: 1.45;
  margin-bottom: 22px;
}
.retail-sig {
  font-size: 0.78rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--muted);
  margin: 0;
}

/* -------- How It Works -------- */
.how-it-works { background: #ffffff; padding: 91px 0; }
.hiw-container {
  width: 100%;
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 40px;
  text-align: center;
}
.how-it-works h2 {
  color: var(--emerald);
  margin: 0 0 14px;
  text-align: center;
}
.hiw-sub {
  color: #6c6c66;
  margin: 0 0 40px;
  font-size: 1.05rem;
  text-align: center;
}
.hiw-table {
  width: 100%;
  border-collapse: collapse;
  table-layout: fixed;
  box-shadow: 0 8px 40px rgba(0, 0, 0, 0.08);
  border-radius: 8px;
  overflow: hidden;
}
.hiw-table th {
  background: #1a5c3a;
  color: #ffffff;
  padding: 28px 24px;
  font-size: 15px;
  letter-spacing: 1px;
  text-transform: uppercase;
  text-align: center;
  border-bottom: 3px solid #c9973a;
  font-weight: 600;
}
.hiw-table td {
  background: #ffffff;
  padding: 40px 32px;
  text-align: center;
  border: 1px solid #e8e4df;
  vertical-align: top;
}
.hiw-table tbody td:nth-child(2) { background: #f9f7f4; }
.hiw-icon {
  display: block;
  margin: 0 auto 20px;
  width: 48px;
  height: 48px;
}
.hiw-table td p {
  color: #666666;
  font-size: 14px;
  line-height: 1.8;
  margin: 0;
}
@media (max-width: 720px) {
  .hiw-table,
  .hiw-table thead,
  .hiw-table tbody,
  .hiw-table tr,
  .hiw-table th,
  .hiw-table td { display: block; width: 100%; }
  .hiw-table th { border-bottom: 3px solid #c9973a; }
  .hiw-table td {
    border: 0;
    border-bottom: 1px solid #e8e4df;
  }
  .hiw-table tbody tr:last-child td:last-child { border-bottom: 0; }
}

/* -------- Trade -------- */
.trade { background: var(--paper-noise) repeat, var(--cream); }
.trade-inner {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: 90px;
  align-items: start;
}
.trade-copy p { color: var(--ink); }
.trade-highlight {
  background: var(--gold-soft);
  border-left: 3px solid var(--gold);
  color: #5c4211;
  font-weight: 500;
  padding: 14px 18px;
  margin: 18px 0 0;
  line-height: 1.55;
}
.trade-list {
  list-style: none;
  padding: 0;
  margin: 36px 0 0;
  background: #f9f7f4;
  border: 1px solid #e8e4df;
}
.trade-list li {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 16px 20px;
  border-bottom: 1px solid #e8e4df;
  font-size: 0.95rem;
  color: var(--ink);
  line-height: 1.55;
  transition: background .2s ease;
}
.trade-list li:last-child { border-bottom: 0; }
.trade-list li:hover { background: #f2ece1; }
.trade-list-icon {
  flex: 0 0 22px;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--emerald);
  color: #ffffff;
  display: grid;
  place-items: center;
  margin-top: 2px;
}
.trade-list-icon svg {
  width: 12px;
  height: 12px;
  display: block;
}
.trade-list-text strong {
  color: var(--emerald);
  font-weight: 600;
  margin-right: 6px;
}

.trade-form {
  background: var(--white);
  border: 1px solid var(--line);
  padding: 52px;
}
.trade-form h3 {
  font-size: 1.5rem;
  margin-bottom: 6px;
}
.trade-form .form-intro {
  color: var(--ink);
  font-size: 0.94rem;
  margin-bottom: 32px;
  padding: 14px 18px;
  background: var(--cream);
  border-left: 2px solid var(--gold);
  line-height: 1.55;
}
.trade-form .form-intro strong { color: var(--emerald); font-weight: 500; }
.trade-form .row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 22px;
}
.field { display: flex; flex-direction: column; margin-bottom: 22px; position: relative; }
.field::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 1.5px;
  background: var(--emerald);
  transform: scaleX(0);
  transform-origin: center;
  transition: transform .35s cubic-bezier(.2, .7, .2, 1);
  pointer-events: none;
}
.field:focus-within::after { transform: scaleX(1); }
.field label {
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ink);
  margin-bottom: 10px;
  font-weight: 500;
}
.field input, .field textarea, .field select {
  font-family: var(--sans);
  font-size: 1rem;
  color: var(--ink);
  padding: 12px 0;
  background: transparent;
  border: 0;
  border-bottom: 1px solid var(--line);
  transition: border-color .2s ease;
}
.field select {
  appearance: none;
  -webkit-appearance: none;
  padding-right: 24px;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6'><path d='M1 1l4 4 4-4' fill='none' stroke='%231a5c3a' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/></svg>");
  background-repeat: no-repeat;
  background-position: right 4px center;
  cursor: pointer;
}
.field select:invalid { color: var(--muted); }
.field input:focus, .field textarea:focus, .field select:focus {
  outline: none;
  border-color: var(--emerald);
}
.field textarea { resize: vertical; min-height: 80px; }
.trade-form .btn { margin-top: 12px; }
.form-status {
  margin-top: 20px;
  padding: 14px 18px;
  font-size: 0.94rem;
  line-height: 1.55;
}
.form-status-success {
  background: var(--emerald-soft);
  border-left: 2px solid var(--emerald);
  color: var(--emerald-dark);
}
.form-status-error {
  background: #fbeee3;
  border-left: 2px solid #b54e1f;
  color: #7a3413;
}
.form-status a { color: inherit; border-bottom: 1px solid currentColor; }
.fine-print { font-size: 0.82rem; color: var(--muted); margin-top: 18px; }

/* -------- Contact -------- */
.contact { background: var(--white); padding: 77px 0; text-align: center; }
.contact h2 { max-width: 640px; margin: 0 auto 0.5em; }
.contact p { color: var(--ink); max-width: 540px; margin: 0 auto 2rem; }
.contact address {
  font-style: normal;
  font-family: var(--serif);
  font-size: 1.3rem;
  line-height: 2;
  color: var(--emerald);
}
.contact address a { color: var(--emerald); border-bottom: 1px solid var(--gold); padding-bottom: 2px; }
.contact address a:hover { color: var(--gold); }

/* -------- Footer -------- */
.site-footer {
  background: var(--cream-2);
  color: var(--muted);
  padding: 40px 0;
  font-size: 0.85rem;
  border-top: 1px solid var(--line);
}
.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}
.footer-links { display: flex; gap: 24px; }
.footer-links a { color: var(--muted); letter-spacing: 0.16em; text-transform: uppercase; font-size: 0.75rem; }
.footer-links a:hover { color: var(--emerald); }

/* -------- Responsive -------- */
@media (max-width: 960px) {
  .nav-toggle { display: inline-flex; }
  .site-nav {
    position: fixed;
    top: 80px;
    left: 0;
    right: 0;
    flex-direction: column;
    gap: 0;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: saturate(140%) blur(10px);
    border-bottom: 1px solid var(--line);
    padding: 12px 0;
    transform: translateY(-120%);
    transition: transform .32s ease;
    box-shadow: 0 20px 40px -20px rgba(0,0,0,0.12);
  }
  .site-nav { gap: 0; }
  .site-nav a {
    padding: 16px 40px;
    font-size: 0.82rem;
    color: var(--ink);
    background: transparent;
    border: 0;
    border-radius: 0;
    border-bottom: 1px solid var(--line);
  }
  .site-nav a:last-child { border-bottom: 0; }
  .site-nav a:hover,
  .site-nav a:focus-visible {
    background: transparent;
    color: var(--emerald);
  }
  body.nav-open .site-nav { transform: translateY(0); }
  body.nav-open { overflow: hidden; }
  section { padding: 63px 0; }
  .hero { padding: 77px 0 63px; }
  .two-col, .retail-inner, .trade-inner { grid-template-columns: 1fr; gap: 56px; }
  .cards { grid-template-columns: repeat(3, 1fr); gap: 24px; }
  .section-head { margin-bottom: 39px; }
}
@media (max-width: 600px) {
  .container { padding: 0 24px; }
  .cards { grid-template-columns: repeat(2, 1fr); gap: 20px; }
  .stats { grid-template-columns: 1fr; }
  .trade-form { padding: 32px 24px; }
  .trade-form .row { grid-template-columns: 1fr; }
  .footer-inner { flex-direction: column; text-align: center; }
}

/* -------- Entrance + status animations -------- */
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes fadeUp { from { opacity: 0; transform: translateY(12px); } to { opacity: 1; transform: translateY(0); } }

.brand-logo       { animation: fadeIn .25s ease both; }
.site-nav a       { animation: fadeIn .35s ease both .12s; }
.hero .eyebrow    { animation: fadeUp .45s ease both .22s; }
.hero h1          { animation: fadeUp .45s ease both .30s; }
.hero-inner .rule { animation: fadeUp .4s  ease both .38s; }
.hero .lede       { animation: fadeUp .4s  ease both .44s; }
.hero-cta         { animation: fadeUp .4s  ease both .50s; }
.hero .hero-note  { animation: fadeUp .4s  ease both .56s; }

.form-status[hidden] { display: none; }
.form-status:not([hidden]) { animation: fadeUp .5s ease both; }

@media (prefers-reduced-motion: reduce) {
  .brand-logo, .site-nav a,
  .hero .eyebrow, .hero h1, .hero-inner .rule, .hero .lede, .hero-cta, .hero .hero-note,
  .hero h1 .italic::after,
  .card-inner, .form-status, .field::after {
    animation: none !important;
    transition: none !important;
  }
}

/* -------- Theme transitions -------- */
*, *::before, *::after {
  transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease;
}

/* -------- Dark mode -------- */
html[data-theme="dark"] {
  --cream: #1a1a1a;
  --cream-2: #242424;
  --ink: #f0ede6;
  --muted: #999990;
  --emerald: #4a9e6e;
  --emerald-dark: #3a7e58;
  --emerald-soft: #223028;
  --line: #333333;
  --white: #242424;
  --gold-text: #d4a94a;
}
html[data-theme="dark"] body { background: #1a1a1a; color: var(--ink); }
html[data-theme="dark"] .site-header { background: rgba(17, 17, 17, 0.92); }
html[data-theme="dark"] .about,
html[data-theme="dark"] .how-it-works,
html[data-theme="dark"] .contact,
html[data-theme="dark"] .retail { background: #242424; }
html[data-theme="dark"] .collection,
html[data-theme="dark"] .trade { background: #1a1a1a; }
html[data-theme="dark"] .card-front,
html[data-theme="dark"] .card-back,
html[data-theme="dark"] .trade-form,
html[data-theme="dark"] .stats li,
html[data-theme="dark"] .step { background: #242424; border-color: #333; }
html[data-theme="dark"] .card-img { background: #2a2a2a; border-bottom-color: #333; }
html[data-theme="dark"] .trade-list { background: #242424; border-color: #333; }
html[data-theme="dark"] .trade-list li { border-bottom-color: #333; color: var(--ink); }
html[data-theme="dark"] .trade-list li:hover { background: #2b2b2b; }
html[data-theme="dark"] .hiw-table th { background: #0f3822; }
html[data-theme="dark"] .hiw-table td { background: #242424; color: #c8c5ba; border-color: #333; }
html[data-theme="dark"] .hiw-table td p { color: #c8c5ba; }
html[data-theme="dark"] .hiw-table tbody td:nth-child(2) { background: #2a2a2a; }
html[data-theme="dark"] .hero::before { background: rgba(0, 0, 0, 0.5); }
html[data-theme="dark"] .site-footer { background: #111; color: var(--muted); border-top-color: #333; }
html[data-theme="dark"] .site-nav a { color: var(--emerald); border-color: var(--emerald); background: transparent; }
html[data-theme="dark"] .site-nav a:hover { background: var(--emerald); color: #111; }
html[data-theme="dark"] .field input,
html[data-theme="dark"] .field select,
html[data-theme="dark"] .field textarea { color: var(--ink); border-bottom-color: #333; background: transparent; }
html[data-theme="dark"] .field select option { color: #111; background: #fff; }
html[data-theme="dark"] .btn-primary { background: var(--emerald); color: #111; border-color: var(--emerald); }
html[data-theme="dark"] .btn-primary:hover { background: var(--emerald-dark); border-color: var(--emerald-dark); color: #fff; }
html[data-theme="dark"] .trade-highlight { background: #332a14; color: #e0c98c; border-left-color: #c9973a; }
html[data-theme="dark"] .form-status-success { background: var(--emerald-soft); color: #8ed8b0; }
html[data-theme="dark"] .form-status-error { background: #3a1a12; color: #f0a88a; border-left-color: #b54e1f; }
html[data-theme="dark"] .trade-form .form-intro { background: #2a2a2a; color: var(--ink); border-left-color: var(--gold); }
html[data-theme="dark"] .brand-logo { filter: brightness(1.15); }