* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: Georgia, serif;
  background: #faf8f4;
  color: #1c1c1a;
  overflow-x: hidden;
}
img, svg { max-width: 100%; }
button, input, select, textarea { font: inherit; }

nav {
  display: grid; grid-template-columns: 44px 1fr 44px; align-items: center;
  padding: 18px 20px; border-bottom: 0.5px solid #d6cfc0;
  position: sticky; top: 0; background: #faf8f4; z-index: 100;
}
.logo { text-align: center; text-decoration: none; justify-self: center; }
.logo .main { font-size: 18px; letter-spacing: 6px; text-transform: uppercase; color: #1c1c1a; display: block; }
.logo .sub { font-size: 10px; letter-spacing: 2.6px; color: #8a7e6e; text-transform: uppercase; display: block; margin-top: 4px; }
.hamburger { background: none; border: none; cursor: pointer; padding: 10px; display: flex; flex-direction: column; gap: 6px; }
.hamburger span { display: block; width: 26px; height: 1px; background: #1c1c1a; }
.mobile-nav-actions {
  grid-column: 1 / -1; display: grid; grid-template-columns: 1fr 1fr;
  gap: 8px; margin-top: 12px;
}
.mobile-nav-actions a {
  min-height: 38px; display: inline-flex; align-items: center; justify-content: center;
  border: 0.5px solid #c4a96e; background: #fffaf0; color: #1c1c1a;
  font-size: 10px; letter-spacing: 2px; text-transform: uppercase; text-decoration: none;
}
.mobile-nav-actions a:last-child { border-color: #b7b3ac; background: #f4f3f1; }
.nav-desktop-left, .nav-desktop-right { display: none; }
.nav-drawer {
  display: none; position: fixed; top: 0; left: 0; width: 100%; min-height: 100vh; min-height: 100dvh;
  background:
    linear-gradient(135deg, rgba(196,169,110,0.08), transparent 34%),
    radial-gradient(circle at 85% 12%, rgba(196,169,110,0.10), transparent 28%),
    #151512;
  z-index: 200; flex-direction: column; overflow-y: auto; padding: 78px 24px 34px; color: #f0ebe1;
}
.nav-drawer.open { display: flex; }
.nav-drawer::before {
  content: ""; position: absolute; inset: 0;
  background:
    linear-gradient(30deg, transparent 0 46%, rgba(196,169,110,0.08) 46% 47%, transparent 47% 100%),
    linear-gradient(150deg, transparent 0 46%, rgba(196,169,110,0.06) 46% 47%, transparent 47% 100%);
  background-size: 52px 52px; opacity: 0.22; pointer-events: none;
}
.nav-drawer::after {
  content: ""; position: absolute; inset: 20% 12%;
  background: url("sherwani-logo.png") center / contain no-repeat;
  opacity: 0.055; pointer-events: none;
}
.drawer-content {
  position: relative; z-index: 1; width: min(100%, 440px);
  min-height: calc(100dvh - 112px); margin: 0 auto; display: flex; flex-direction: column;
}
.drawer-content::before {
  content: ""; position: absolute; left: 8%; right: 8%; bottom: 16px; height: 48px;
  background:
    linear-gradient(145deg, transparent 0 44%, rgba(196,169,110,0.35) 45% 47%, transparent 48% 100%),
    linear-gradient(35deg, transparent 0 48%, rgba(196,169,110,0.30) 49% 51%, transparent 52% 100%);
  opacity: 0.06; pointer-events: none;
}
.drawer-content::after {
  content: ""; position: absolute; right: 18%; bottom: 52px; width: 88px; height: 44px;
  border: 1px solid rgba(196,169,110,0.55); border-bottom: 0; border-radius: 88px 88px 0 0;
  opacity: 0.055; pointer-events: none;
}
.drawer-brand { text-align: center; margin-bottom: 34px; }
.drawer-brand .main { display: block; color: #f0ebe1; font-size: 18px; letter-spacing: 6px; text-transform: uppercase; }
.drawer-brand .sub { display: block; color: #c4a96e; font-size: 10px; letter-spacing: 3px; text-transform: uppercase; margin-top: 5px; }
.drawer-links { display: grid; border-top: 0.5px solid rgba(196,169,110,0.28); }
.nav-drawer a { font-size: 14px; letter-spacing: 4px; text-transform: uppercase; color: #f0ebe1; text-decoration: none; }
.drawer-links a { padding: 17px 0; border-bottom: 0.5px solid rgba(196,169,110,0.22); }
.drawer-bottom { margin-top: auto; padding-top: 30px; display: grid; gap: 18px; }
.drawer-contact { display: grid; gap: 10px; text-align: center; }
.drawer-contact a { color: #cfc5ad; font-size: 12px; letter-spacing: 2px; }
.drawer-social { display: flex; justify-content: center; gap: 12px; }
.drawer-social a {
  width: 38px; height: 38px; display: inline-flex; align-items: center; justify-content: center;
  border: 0.5px solid rgba(196,169,110,0.42); color: #c4a96e;
}
.drawer-social svg { width: 15px; height: 15px; stroke: currentColor; fill: none; stroke-width: 1.4; stroke-linecap: round; stroke-linejoin: round; }
.nav-close { position: absolute; top: 24px; right: 24px; z-index: 2; background: none; border: none; font-size: 26px; color: #c4a96e; cursor: pointer; padding: 8px; }
.nav-spacer { width: 44px; height: 44px; }

.btn {
  border: 1px solid #1c1c1a;
  font-size: 11px; letter-spacing: 3px; text-transform: uppercase;
  padding: 16px 24px; cursor: pointer; background: transparent;
  color: #1c1c1a; font-family: Georgia, serif; text-decoration: none;
  min-height: 52px; display: inline-flex; align-items: center; justify-content: center;
  text-align: center;
}
.btn-soft { border-color: #c4a96e; background: #fffaf0; }
.btn-dark { background: #1c1c1a; color: #faf8f4; }
.btn-gold { border-color: #c4a96e; background: #fffaf0; box-shadow: 0 10px 24px rgba(196, 169, 110, 0.16); }
.btn-silver { border-color: #b7b3ac; background: #f4f3f1; box-shadow: 0 10px 24px rgba(137, 130, 120, 0.12); }
.btn-silver:hover { background: #eceae6; color: #1c1c1a; }
.btn:active { background: #1c1c1a; color: #faf8f4; }

.sell-hero { padding: 22px 20px 8px; text-align: center; }
.sell-hero-inner { max-width: 1080px; margin: 0 auto; display: grid; gap: 24px; }
.hero-eyebrow, .section-label {
  font-size: 10px; letter-spacing: 4px; text-transform: uppercase; color: #8a7e6e;
}
.hero-title { font-size: 36px; font-weight: 400; line-height: 1.18; margin: 14px 0 14px; }
.hero-desc { font-size: 16px; color: #5f5648; line-height: 1.65; max-width: 640px; margin: 0 auto; }
.hero-actions { display: grid; gap: 10px; margin: 22px 0 18px; }
.hero-note {
  color: #5f5648; font-size: 15px; line-height: 1.65;
  background: #fff; border: 0.5px solid #e4ddd0; padding: 16px;
}
.trust-grid { display: grid; grid-template-columns: 1fr; gap: 9px; margin-top: 16px; }
.trust-badge {
  background: #fffaf0; border: 0.5px solid #e4ddd0; color: #4c4334;
  padding: 13px 14px; font-size: 14px; line-height: 1.45; text-align: left;
}

.live-price-section {
  padding: 10px 20px 26px;
}
.live-price-inner {
  max-width: 920px;
  margin: 0 auto;
  background: #fff;
  border: 0.5px solid #e4ddd0;
  box-shadow: 0 18px 44px rgba(28, 28, 26, 0.045);
  padding: 20px;
}
.live-price-head {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 104px;
  gap: 16px;
  align-items: center;
  text-align: left;
  margin-bottom: 16px;
}
.live-price-copy {
  display: grid;
  gap: 12px;
  align-items: start;
}
.live-price-head .section-label {
  margin-bottom: 8px;
  text-align: left;
}
.live-price-head h2 {
  font-size: 26px;
  font-weight: 400;
  line-height: 1.25;
}
.live-price-head p {
  max-width: 560px;
  margin: 0;
  color: #7a7060;
  font-size: 14px;
  line-height: 1.65;
}
.live-price-cta {
  width: 100%;
  justify-content: center;
  margin: 2px 0 0;
}
.live-price-coin {
  width: 104px;
  aspect-ratio: 1 / 1;
  justify-self: end;
  display: flex;
  align-items: center;
  justify-content: center;
}
.live-price-coin img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
  filter: drop-shadow(0 12px 20px rgba(28, 28, 26, 0.14));
}
.live-price-grid {
  display: grid;
  gap: 8px;
}
.live-price-row {
  min-height: 58px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  background: #faf8f4;
  border: 0.5px solid #e4ddd0;
  padding: 13px 14px;
}
.live-price-row strong {
  display: block;
  font-size: 17px;
  font-weight: 400;
  line-height: 1.25;
}
.live-price-row small {
  display: block;
  margin-top: 3px;
  color: #7a7060;
  font-size: 12px;
  line-height: 1.35;
}
.live-price-row em {
  flex-shrink: 0;
  color: #1c1c1a;
  font-style: normal;
  font-size: 18px;
  line-height: 1.2;
  white-space: nowrap;
}

.section { padding: 46px 20px; scroll-margin-top: 110px; }
.section-inner { max-width: 1100px; margin: 0 auto; }
.section-label { text-align: center; margin-bottom: 28px; }
.section-title { font-size: 30px; font-weight: 400; line-height: 1.35; text-align: center; margin-bottom: 14px; }
.section-desc { color: #5f5648; font-size: 16px; line-height: 1.65; max-width: 680px; text-align: center; margin: 0 auto 26px; }

.card-grid { display: grid; grid-template-columns: 1fr; gap: 14px; }
.sell-card { background: #fff; border: 0.5px solid #e4ddd0; padding: 22px 20px; }
.sell-card-title { font-size: 14px; letter-spacing: 2px; text-transform: uppercase; margin-bottom: 9px; }
.sell-card p { color: #7a7060; font-size: 15px; line-height: 1.75; }
.chip-grid { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; }
.chip {
  font-size: 12px; letter-spacing: 1px; text-transform: none;
  color: #4c4334; background: #fff; border: 0.5px solid #e4ddd0; padding: 12px 14px;
}

.pickup-section { background: #1c1c1a; color: #f0ebe1; }
.pickup-section .section-label { color: #c4a96e; }
.pickup-section .section-title { color: #f0ebe1; }
.pickup-section .section-desc { color: #a69b88; }
.pickup-note { max-width: 720px; margin: 22px auto 0; color: #8a8070; font-size: 13px; line-height: 1.7; text-align: center; }

.calculator {
  padding: 0;
  max-width: 920px;
  margin: 0 auto;
}
.calc-flow { display: grid; gap: 14px; }
.calc-block {
  background: #fff;
  border: 0.5px solid #e4ddd0;
  padding: 18px;
  box-shadow: 0 14px 34px rgba(28, 28, 26, 0.035);
}
.step-head {
  display: flex;
  align-items: flex-start;
  gap: 13px;
  margin-bottom: 16px;
}
.step-number {
  width: 34px;
  height: 34px;
  flex: 0 0 34px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: #1c1c1a;
  color: #faf8f4;
  font-size: 13px;
}
.step-head h3 {
  font-size: 22px;
  font-weight: 400;
  line-height: 1.25;
}
.step-head p {
  color: #7a7060;
  font-size: 14px;
  line-height: 1.55;
  margin-top: 5px;
}
.choice-grid, .type-grid { display: grid; gap: 10px; }
.choice-card {
  width: 100%;
  min-height: 68px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  border: 1px solid #d6cfc0;
  background: #fff;
  color: #1c1c1a;
  cursor: pointer;
  padding: 16px;
  text-align: left;
  font-family: Georgia, serif;
}
.choice-card strong { display: block; font-size: 19px; font-weight: 400; line-height: 1.25; }
.choice-card small { display: block; margin-top: 5px; color: #5f5648; font-size: 15px; line-height: 1.35; }
.choice-card em {
  flex-shrink: 0;
  font-style: normal;
  font-size: 10px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: #8a6a1d;
  background: #fff7df;
  border: 0.5px solid #d9bd75;
  padding: 7px 9px;
}
.choice-card.choice-silver em {
  color: #66625c;
  background: #eceae6;
  border-color: #b7b3ac;
}
.choice-card.selected {
  border-color: #c4a96e;
  background: #fffaf0;
  box-shadow: 0 8px 22px rgba(196,169,110,0.13);
}
.choice-card.choice-silver.selected {
  border-color: #b7b3ac;
  background: #f4f3f1;
  box-shadow: 0 8px 22px rgba(137, 130, 120, 0.14);
}
.type-grid { grid-template-columns: 1fr 1fr; }
.type-grid .choice-card { min-height: 76px; padding: 13px; justify-content: center; text-align: center; }
.type-grid .choice-card strong { font-size: 17px; }
.type-grid .choice-card small { font-size: 12px; }
.calc-help, .calc-error {
  color: #7a7060;
  font-size: 14px;
  line-height: 1.65;
  margin-top: 10px;
}
.calc-error { color: #8f463f; min-height: 20px; }
.calc-actions { display: grid; gap: 10px; margin-top: 16px; }
.calc-actions.split { grid-template-columns: 1fr 1fr; }
.text-button {
  width: 100%;
  background: transparent;
  border: none;
  color: #8a6a1d;
  cursor: pointer;
  padding: 14px 0 2px;
  text-align: left;
  text-decoration: underline;
  font-size: 15px;
  font-family: Georgia, serif;
}
.unknown-weight-button {
  width: 100%;
  min-height: 52px;
  margin-top: 12px;
  border: 0.5px solid rgba(196, 169, 110, 0.55);
  background: #fffaf0;
  color: #4c4334;
  cursor: pointer;
  font-family: Georgia, serif;
  font-size: 15px;
  letter-spacing: 0.2px;
  text-align: center;
  box-shadow: 0 8px 20px rgba(196, 169, 110, 0.10);
  transition: border-color 0.2s, background 0.2s, transform 0.2s;
}
.unknown-weight-button:hover {
  border-color: #c4a96e;
  background: #fff6df;
  transform: translateY(-1px);
}
.field { display: grid; gap: 8px; }
.field label { font-size: 10px; letter-spacing: 2.5px; text-transform: uppercase; color: #8a7e6e; }
.field input, .field select, .field textarea {
  width: 100%; border: 0.5px solid #d6cfc0; background: #faf8f4;
  padding: 17px 15px; color: #1c1c1a; font-family: Georgia, serif;
  font-size: 16px; border-radius: 0;
}
.field input:focus, .field select:focus, .field textarea:focus { outline: 1px solid #c4a96e; border-color: #c4a96e; }
.weight-control {
  display: grid;
  grid-template-columns: 54px 1fr 54px;
  border: 0.5px solid #d6cfc0;
  background: #faf8f4;
}
.weight-control input {
  border: none;
  border-left: 0.5px solid #d6cfc0;
  border-right: 0.5px solid #d6cfc0;
  text-align: center;
  background: #fff;
}
.weight-control button,
.quick-weight button {
  min-height: 54px;
  border: none;
  background: #faf8f4;
  color: #1c1c1a;
  cursor: pointer;
  font-family: Georgia, serif;
}
.weight-control button {
  font-size: 24px;
}
.quick-weight {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
  margin-top: 10px;
}
.quick-weight button {
  border: 0.5px solid #d6cfc0;
  background: #fff;
  font-size: 13px;
  letter-spacing: 1.4px;
  text-transform: uppercase;
}
.quick-weight button:hover,
.choice-card:hover {
  border-color: #c4a96e;
}
.calc-result { background: #fffaf0; border: 1px solid #c4a96e; padding: 20px; }
.calc-result.result-silver { background: #f4f3f1; border-color: #b7b3ac; }
.calc-result.result-silver .calc-label { color: #66625c; }
.calc-label { font-size: 10px; letter-spacing: 2.2px; text-transform: uppercase; color: #8a7e6e; margin-bottom: 8px; }
.calc-value { font-size: 38px; color: #1c1c1a; line-height: 1.12; margin-bottom: 8px; }
.calc-status { color: #5f5648; font-size: 14px; line-height: 1.65; }
.submit-message {
  min-height: 24px;
}
.submit-message.sending {
  color: #8a6a1d;
}
.submit-message.sent {
  color: #2f6f3e;
}
.submit-message.error {
  color: #8a2f24;
}
.contact-grid {
  display: grid;
  gap: 12px;
}
.field-wide { grid-column: 1 / -1; }
.field textarea {
  min-height: 112px;
  resize: vertical;
}
.submit-panel {
  background: #fffaf0;
  border: 1px solid #c4a96e;
  padding: 20px;
}
.submit-panel.submit-silver {
  background: #f4f3f1;
  border-color: #b7b3ac;
}
.summary-grid {
  display: grid;
  gap: 8px;
  margin-bottom: 16px;
}
.summary-grid span {
  display: grid;
  gap: 5px;
  background: rgba(255, 255, 255, 0.65);
  border: 0.5px solid #e4ddd0;
  padding: 13px;
}
.summary-grid strong {
  font-size: 9px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: #8a7e6e;
}
.summary-grid em {
  font-style: normal;
  color: #1c1c1a;
  line-height: 1.35;
}
.btn:disabled {
  cursor: not-allowed;
  opacity: 0.58;
}

.faq-list { max-width: 820px; margin: 0 auto; display: grid; gap: 10px; }
.faq-item { background: #fff; border: 0.5px solid #e4ddd0; padding: 18px; }
.faq-item summary { cursor: pointer; font-size: 17px; color: #1c1c1a; }
.faq-item p { color: #7a7060; line-height: 1.75; margin-top: 12px; font-size: 15px; }

footer { padding: 38px 24px 96px; border-top: 0.5px solid #d6cfc0; text-align: center; }
.footer-logo { display: inline-flex; align-items: center; gap: 12px; text-decoration: none; margin-bottom: 24px; }
.footer-logo img { width: 34px; height: 34px; object-fit: contain; }
.footer-logo span { font-size: 13px; letter-spacing: 3px; text-transform: uppercase; color: #1c1c1a; }
.footer-links { display: flex; flex-wrap: wrap; gap: 16px 24px; justify-content: center; margin-bottom: 24px; }
.footer-links a { font-size: 11px; letter-spacing: 1.5px; color: #8a7e6e; text-decoration: none; text-transform: uppercase; }
.footer-copy { font-size: 11px; color: #b0a898; letter-spacing: 1px; }

@media (max-width: 430px) {
  nav { padding: 16px 14px; }
  .logo .main { font-size: 15px; letter-spacing: 4px; }
  .logo .sub { font-size: 9px; letter-spacing: 1.6px; }
  .hamburger { padding: 8px; }
  .sell-hero { padding: 18px 20px 6px; }
  .hero-title { margin-top: 6px; margin-bottom: 10px; }
  .hero-desc { line-height: 1.55; }
  .hero-actions { margin: 16px 0 8px; }
  .hero-title { font-size: 34px; }
  .hero-eyebrow, .section-label { letter-spacing: 3px; }
  .btn { width: 100%; padding-left: 16px; padding-right: 16px; }
  .section { padding-left: 20px; padding-right: 20px; }
  .live-price-section {
    padding: 6px 14px 18px;
  }
  .calculator { margin-left: -4px; margin-right: -4px; padding: 14px; }
  .choice-card { min-height: 70px; }
  .calc-value { font-size: 34px; }
  .type-grid { grid-template-columns: 1fr 1fr; }
  .step-head h3 { font-size: 21px; }
  .type-grid .choice-card {
    min-height: 82px;
  }
  .weight-control {
    grid-template-columns: 50px 1fr 50px;
  }
  .summary-grid span {
    padding: 12px;
  }
  .live-price-inner {
    padding: 13px;
    box-shadow: 0 10px 24px rgba(28, 28, 26, 0.035);
  }
  .live-price-head {
    grid-template-columns: minmax(0, 1fr) 78px;
    gap: 10px;
    margin-bottom: 10px;
  }
  .live-price-copy {
    gap: 8px;
  }
  .live-price-head .section-label {
    margin-bottom: 4px;
  }
  .live-price-head h2 {
    font-size: 22px;
  }
  .live-price-head p {
    font-size: 12px;
    line-height: 1.45;
  }
  .live-price-coin {
    width: 78px;
  }
  .live-price-grid {
    gap: 5px;
  }
  .live-price-row {
    min-height: 38px;
    align-items: center;
    display: flex;
    padding: 8px 10px;
    gap: 8px;
  }
  .live-price-row strong {
    font-size: 14px;
  }
  .live-price-row small {
    display: none;
  }
  .live-price-row em {
    font-size: 14px;
  }
}

@media (min-width: 640px) {
  .hero-actions { display: flex; justify-content: center; flex-wrap: wrap; }
  .trust-grid { grid-template-columns: repeat(2, 1fr); }
  .card-grid { grid-template-columns: repeat(2, 1fr); }
  .choice-grid { grid-template-columns: repeat(2, 1fr); }
  .type-grid { grid-template-columns: repeat(3, 1fr); }
  .live-price-grid { grid-template-columns: repeat(2, 1fr); }
  .contact-grid { grid-template-columns: repeat(2, 1fr); }
  .quick-weight { grid-template-columns: repeat(4, 1fr); }
  .summary-grid { grid-template-columns: repeat(3, 1fr); }
  .calc-actions { display: flex; flex-wrap: wrap; }
  .calc-actions .btn { width: auto; }
}

@media (min-width: 768px) {
  nav { grid-template-columns: 1fr auto 1fr; column-gap: 20px; padding: 22px 28px; }
  .hamburger, .mobile-nav-actions, .nav-spacer { display: none; }
  .nav-desktop-left, .nav-desktop-right { display: flex; gap: 20px; align-items: center; }
  .nav-desktop-left { justify-self: start; }
  .nav-desktop-right { justify-self: end; gap: 10px; }
  .nav-desktop-left a, .nav-desktop-right a {
    font-size: 12px; letter-spacing: 2.2px; text-transform: uppercase;
    color: #1c1c1a; text-decoration: none; transition: color 0.2s;
  }
  .nav-desktop-right a.nav-cta {
    min-width: 118px;
    min-height: 44px;
    justify-content: center;
    border: 1px solid #c4a96e;
    padding: 10px 14px;
    background: #fffaf0;
  }
  .nav-desktop-right a.nav-cta.btn-silver { border-color: #b7b3ac; background: #f4f3f1; }
  .nav-desktop-right a.nav-cta:hover { background: #f7efd9; color: #1c1c1a; }
  .nav-desktop-right a.nav-cta.btn-silver:hover { background: #eceae6; color: #1c1c1a; }
  .nav-desktop-left a:hover, .nav-desktop-right a:hover { color: #c4a96e; }
  .sell-hero { padding: 34px 64px 18px; text-align: center; }
  .sell-hero-inner { max-width: 860px; }
  .hero-desc { margin-left: auto; margin-right: auto; }
  .hero-actions { justify-content: flex-start; }
  .trust-grid { grid-template-columns: repeat(3, 1fr); }
  .live-price-section { padding: 14px 64px 34px; }
  .live-price-inner { padding: 24px; }
  .live-price-head { grid-template-columns: minmax(0, 1fr) 168px; gap: 36px; }
  .live-price-coin { width: 168px; }
  .section { padding: 76px 64px; }
  .section-title { font-size: 38px; }
  .card-grid { grid-template-columns: repeat(3, 1fr); }
  .calc-block, .submit-panel { padding: 24px; }
  footer { display: flex; align-items: center; justify-content: space-between; padding: 34px 64px; text-align: left; }
  .footer-logo, .footer-links { margin-bottom: 0; }
}

@media (min-width: 1100px) {
  nav { column-gap: 32px; padding: 22px 56px; }
  .nav-desktop-left { gap: 32px; }
  .nav-desktop-right a.nav-cta { min-width: 138px; padding: 10px 18px; }
}