:root {
  --ink: #151313;
  --muted: #5f5c57;
  --line: #d8d6cf;
  --paper: #f7f7f2;
  --panel: #ffffff;
  --accent: #a53655;
  --accent-dark: #7c263f;
  --sage: #2f6653;
  --gold: #c79b47;
  --shadow: 0 18px 50px rgba(29, 22, 18, 0.12);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--paper);
  letter-spacing: 0;
}

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

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

button,
input {
  font: inherit;
}

button {
  cursor: pointer;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 14px clamp(18px, 4vw, 52px);
  border-bottom: 1px solid rgba(222, 215, 208, 0.8);
  background: rgba(251, 250, 247, 0.92);
  backdrop-filter: blur(14px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  border-radius: 8px;
  color: #ffffff;
  background: var(--ink);
  font-weight: 800;
  font-size: 13px;
}

.brand strong,
.brand small {
  display: block;
  line-height: 1.15;
}

.brand strong {
  font-size: 16px;
}

.brand small {
  margin-top: 3px;
  color: var(--muted);
  font-size: 12px;
}

.nav {
  display: flex;
  align-items: center;
  gap: 18px;
  color: var(--muted);
  font-size: 14px;
}

.nav a:hover {
  color: var(--ink);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(340px, 0.88fr);
  gap: clamp(28px, 5vw, 72px);
  align-items: center;
  min-height: calc(100vh - 70px);
  padding: clamp(34px, 6vw, 78px) clamp(18px, 4vw, 52px) clamp(28px, 4vw, 56px);
}

.hero-copy {
  max-width: 760px;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--accent);
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  max-width: 780px;
  margin-bottom: 20px;
  font-size: clamp(42px, 6.5vw, 82px);
  line-height: 0.95;
  font-weight: 850;
  overflow-wrap: anywhere;
}

h2 {
  margin-bottom: 0;
  font-size: clamp(30px, 4vw, 54px);
  line-height: 1;
}

h3 {
  margin-bottom: 10px;
  font-size: 24px;
  line-height: 1.1;
}

.lead {
  max-width: 630px;
  color: var(--muted);
  font-size: clamp(17px, 2vw, 20px);
  line-height: 1.6;
}

.hero-actions,
.feedback-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 26px 0;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 18px;
  border: 1px solid transparent;
  border-radius: 8px;
  font-size: 15px;
  font-weight: 800;
  line-height: 1.1;
  transition: transform 160ms ease, border-color 160ms ease, background 160ms ease;
}

.button:hover {
  transform: translateY(-1px);
}

.button.primary {
  color: #ffffff;
  background: var(--accent);
}

.button.primary:hover {
  background: var(--accent-dark);
}

.button.secondary {
  color: var(--ink);
  border-color: var(--ink);
  background: transparent;
}

.button.tertiary {
  color: var(--ink);
  border-color: var(--line);
  background: #ffffff;
}

.button.full {
  width: 100%;
}

.trust-strip {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  max-width: 560px;
  margin: 28px 0 0;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.72);
}

.trust-strip div {
  padding: 16px 18px;
}

.trust-strip div + div {
  border-left: 1px solid var(--line);
}

.trust-strip dt {
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
}

.trust-strip dd {
  margin: 5px 0 0;
  font-size: 15px;
  font-weight: 850;
}

.hero-media {
  position: relative;
  overflow: hidden;
  border-radius: 8px;
  background: #1b1715;
  box-shadow: var(--shadow);
}

.tier-shot img,
.product-image img,
.source-shot img {
  position: relative;
  z-index: 0;
}

.hero-tier-grid {
  display: grid;
  grid-template-rows: minmax(170px, 1fr) minmax(170px, 1fr) minmax(170px, 1fr);
  gap: 1px;
  height: min(680px, calc(100vh - 150px));
  min-height: 510px;
  background: rgba(255, 255, 255, 0.12);
}

.tier-shot {
  position: relative;
  min-height: 170px;
  margin: 0;
  overflow: hidden;
}

.tier-shot img {
  height: 100%;
  min-height: 170px;
  object-fit: cover;
}

.tier-shot figcaption {
  position: absolute;
  right: 12px;
  bottom: 12px;
  left: 12px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 10px 12px;
  border-radius: 8px;
  color: #ffffff;
  background: rgba(21, 19, 19, 0.68);
}

.tier-shot figcaption span {
  color: #e9d0b0;
  font-size: 12px;
  font-weight: 850;
  text-transform: uppercase;
}

.tier-shot figcaption strong {
  text-align: right;
  font-size: 13px;
  line-height: 1.2;
}

.media-caption {
  display: none;
}

.media-caption span {
  color: #e9d0b0;
  font-weight: 850;
}

.section {
  padding: clamp(48px, 7vw, 92px) clamp(18px, 4vw, 52px);
  scroll-margin-top: 76px;
}

.section-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 28px;
}

.section-heading h2 {
  max-width: 720px;
}

.section-intro {
  max-width: 860px;
  margin: -8px 0 30px;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.6;
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.product-card {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  box-shadow: 0 10px 30px rgba(29, 22, 18, 0.06);
}

.product-card.featured {
  border-color: rgba(182, 64, 54, 0.45);
}

.product-image {
  position: relative;
  overflow: hidden;
  background: #191615;
}

.product-image img {
  aspect-ratio: 16 / 11;
  object-fit: cover;
}

.product-body {
  padding: clamp(18px, 3vw, 28px);
}

.tag {
  display: inline-flex;
  margin-bottom: 12px;
  padding: 5px 9px;
  border-radius: 6px;
  color: #ffffff;
  background: var(--sage);
  font-size: 12px;
  font-weight: 850;
  text-transform: uppercase;
}

.spec {
  color: var(--muted);
  line-height: 1.55;
}

.price-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  margin: 22px 0;
  padding: 16px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.price-row span {
  font-size: 24px;
  font-weight: 900;
}

.price-row small {
  max-width: 150px;
  color: var(--muted);
  text-align: right;
  line-height: 1.35;
}

.checks {
  display: grid;
  gap: 8px;
  margin: 0 0 22px;
  padding: 0;
  list-style: none;
  color: var(--muted);
}

.checks li {
  position: relative;
  padding-left: 18px;
  line-height: 1.45;
}

.checks li::before {
  content: "";
  position: absolute;
  top: 0.62em;
  left: 0;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--gold);
}

.product-card.compact {
  display: flex;
  min-height: 290px;
}

.product-card.premium {
  display: grid;
  grid-column: span 2;
  grid-template-columns: minmax(280px, 0.8fr) minmax(0, 1fr);
}

.premium-image img {
  height: 100%;
  min-height: 520px;
  aspect-ratio: 4 / 5;
  object-fit: cover;
}

.brand-corner,
.watermarked {
  position: relative;
  overflow: hidden;
}

.brand-corner::before,
.watermarked::before {
  content: none;
  display: none;
}

.brand-corner::after,
.watermarked::after {
  content: "Wigs Sell Lusaka | WhatsApp +260 978734616";
  position: absolute;
  right: 10px;
  bottom: 10px;
  z-index: 2;
  padding: 7px 9px;
  border-radius: 6px;
  color: #ffffff;
  background: rgba(21, 19, 19, 0.5);
  font-size: 11px;
  font-weight: 850;
  letter-spacing: 0;
  pointer-events: none;
}

.product-image.brand-corner::before,
.source-shot.brand-corner::before,
.product-image.watermarked::before,
.source-shot.watermarked::before {
  content: none;
  display: none;
}

.source-preview {
  background: #e9ece8;
}

.source-gallery {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.source-shot {
  margin: 0;
  border-radius: 8px;
  background: #151313;
  box-shadow: 0 10px 30px rgba(29, 22, 18, 0.08);
}

.source-shot img {
  aspect-ratio: 1 / 1;
  height: 100%;
  object-fit: cover;
}

.source-shot:nth-child(2) img {
  aspect-ratio: 1 / 1;
}

.source-shot figcaption {
  position: relative;
  z-index: 3;
  padding: 10px 12px;
  color: #ffffff;
  background: rgba(21, 19, 19, 0.92);
  font-size: 13px;
  font-weight: 800;
}

.detail-section {
  background: #f7f7f2;
}

.detail-groups {
  display: grid;
  gap: 34px;
}

.detail-group {
  display: grid;
  grid-template-columns: minmax(180px, 240px) minmax(0, 1fr);
  gap: 18px;
  padding-top: 26px;
  border-top: 1px solid var(--line);
}

.detail-group:first-child {
  padding-top: 0;
  border-top: 0;
}

.detail-group-heading h3 {
  max-width: 260px;
}

.detail-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.detail-grid.two-up {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.detail-shot {
  overflow: hidden;
  margin: 0;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #ffffff;
  box-shadow: 0 10px 30px rgba(29, 22, 18, 0.06);
}

.detail-image {
  position: relative;
  overflow: hidden;
  background: #181614;
}

.detail-image img {
  aspect-ratio: 4 / 3;
  height: 100%;
  object-fit: cover;
}

.detail-image.contain {
  background: #ffffff;
}

.detail-image.contain img {
  object-fit: contain;
}

.detail-image.brand-corner::after {
  right: 8px;
  bottom: 8px;
  padding: 5px 7px;
  font-size: 10px;
  background: rgba(21, 19, 19, 0.56);
}

.detail-shot figcaption {
  display: grid;
  gap: 6px;
  min-height: 104px;
  padding: 12px;
}

.detail-shot figcaption strong {
  display: block;
  font-size: 15px;
  line-height: 1.2;
}

.detail-shot figcaption span {
  display: block;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.45;
}

.proof-section {
  background: #efeae3;
}

.payment-section {
  background: #f3eee7;
}

.payment-steps {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--line);
}

.payment-steps div {
  min-height: 220px;
  padding: 22px;
  background: #ffffff;
}

.payment-steps span {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  margin-bottom: 18px;
  border-radius: 8px;
  color: #ffffff;
  background: var(--sage);
  font-weight: 900;
}

.payment-steps strong {
  display: block;
  margin-bottom: 10px;
  font-size: 18px;
}

.payment-steps p {
  margin: 0;
  color: var(--muted);
  line-height: 1.55;
}

.share-section {
  background: #f7f7f2;
}

.share-panel {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 380px);
  gap: 22px;
  align-items: stretch;
}

.share-copy,
.share-card {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #ffffff;
  box-shadow: 0 10px 30px rgba(29, 22, 18, 0.06);
}

.share-copy {
  padding: clamp(20px, 3vw, 34px);
}

.share-copy h2 {
  max-width: 820px;
  margin-bottom: 16px;
}

.share-copy p {
  max-width: 780px;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.6;
}

.share-rules {
  display: grid;
  gap: 10px;
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
}

.share-rules li {
  position: relative;
  padding-left: 18px;
  color: var(--muted);
  line-height: 1.45;
}

.share-rules li::before {
  content: "";
  position: absolute;
  top: 0.62em;
  left: 0;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent);
}

.share-card {
  display: grid;
  align-content: start;
  gap: 14px;
  padding: 22px;
}

.share-label {
  color: var(--muted);
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

.share-card strong {
  display: block;
  padding: 18px;
  border-radius: 8px;
  color: #ffffff;
  background: var(--ink);
  font-size: clamp(26px, 5vw, 42px);
  line-height: 1;
  overflow-wrap: anywhere;
}

.share-card p,
.share-card small {
  color: var(--muted);
  line-height: 1.45;
}

.share-card p {
  margin-bottom: 0;
}

.share-card small {
  display: block;
  overflow-wrap: anywhere;
  padding: 10px 12px;
  border-radius: 8px;
  background: #fbfaf7;
  font-size: 12px;
}

.preference-section {
  background: #f7f7f2;
}

.preference-form {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  padding: clamp(18px, 3vw, 28px);
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #ffffff;
  box-shadow: 0 10px 30px rgba(29, 22, 18, 0.06);
}

.preference-form fieldset {
  display: grid;
  gap: 9px;
  min-width: 0;
  margin: 0;
  padding: 0;
  border: 0;
}

.preference-form legend,
.text-field {
  margin-bottom: 2px;
  color: var(--ink);
  font-size: 14px;
  font-weight: 900;
}

.choice {
  display: flex;
  align-items: center;
  gap: 8px;
  min-height: 38px;
  padding: 8px 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--muted);
  background: #fbfaf7;
  font-size: 14px;
  font-weight: 750;
  line-height: 1.2;
}

.choice input {
  width: 15px;
  height: 15px;
  flex: 0 0 auto;
  accent-color: var(--accent);
}

.choice:has(input:checked) {
  color: var(--ink);
  border-color: rgba(165, 54, 85, 0.55);
  background: rgba(165, 54, 85, 0.08);
}

.text-field {
  display: grid;
  grid-column: span 2;
  gap: 8px;
}

.text-field input {
  width: 100%;
  min-height: 46px;
  padding: 0 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--ink);
  background: #fbfaf7;
}

.preference-form .button {
  grid-column: span 1;
  align-self: end;
  border: 0;
}

.form-note {
  grid-column: 1 / -1;
  margin: 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.45;
}

.proof-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--line);
}

.proof-grid div {
  min-height: 180px;
  padding: 22px;
  background: var(--paper);
}

.proof-grid strong {
  display: block;
  margin-bottom: 10px;
  font-size: 18px;
}

.proof-grid p,
.partner-section p,
.footer p {
  color: var(--muted);
  line-height: 1.55;
}

.partner-section {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 26px;
}

.partner-section h2 {
  margin-bottom: 16px;
}

.partner-section p {
  max-width: 760px;
  margin-bottom: 0;
  font-size: 18px;
}

.footer {
  padding: 28px clamp(18px, 4vw, 52px) 90px;
  border-top: 1px solid var(--line);
}

.footer p {
  margin: 0;
  font-size: 13px;
}

.footer p + p {
  margin-top: 6px;
}

.sticky-bar {
  position: fixed;
  right: 16px;
  bottom: 16px;
  z-index: 30;
  display: none;
  gap: 8px;
  padding: 8px;
  border: 1px solid rgba(222, 215, 208, 0.9);
  border-radius: 10px;
  background: rgba(251, 250, 247, 0.95);
  box-shadow: var(--shadow);
  transition: opacity 160ms ease, transform 160ms ease;
}

.sticky-bar.is-hidden {
  opacity: 0;
  pointer-events: none;
  transform: translateY(12px);
}

@media (max-width: 860px) {
  .site-header {
    align-items: flex-start;
  }

  .nav {
    display: none;
  }

  .hero {
    grid-template-columns: 1fr;
    min-height: auto;
  }

  .hero-tier-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    grid-template-rows: none;
    height: auto;
    min-height: auto;
  }

  .tier-shot {
    min-height: 0;
  }

  .tier-shot img {
    aspect-ratio: 4 / 5;
    height: auto;
    min-height: 0;
  }

  .section-heading {
    display: block;
  }

  .product-grid,
  .proof-grid,
  .payment-steps,
  .partner-section,
  .source-gallery,
  .share-panel,
  .detail-groups,
  .detail-grid,
  .detail-grid.two-up,
  .preference-form {
    grid-template-columns: 1fr;
  }

  .detail-group {
    grid-template-columns: 1fr;
  }

  .detail-group-heading h3 {
    max-width: none;
  }

  .product-card.premium {
    grid-column: auto;
    grid-template-columns: 1fr;
  }

  .premium-image img,
  .proof-grid div,
  .payment-steps div {
    min-height: 0;
  }

  .share-copy p {
    font-size: 16px;
  }

  .source-shot:nth-child(2) img {
    aspect-ratio: 1 / 1;
  }

  .sticky-bar {
    right: 12px;
    bottom: 12px;
    left: auto;
    display: flex;
    max-width: calc(100vw - 24px);
    padding: 6px;
  }

  .sticky-bar .button {
    width: auto;
    min-width: 220px;
  }
}

@media (max-width: 560px) {
  .site-header {
    padding: 12px 16px;
  }

  .brand-mark {
    width: 36px;
    height: 36px;
  }

  .brand strong {
    font-size: 15px;
  }

  .brand small {
    font-size: 11px;
  }

  .hero {
    gap: 20px;
    padding: 24px 16px 28px;
  }

  h1 {
    margin-bottom: 16px;
    font-size: clamp(34px, 10vw, 42px);
    line-height: 1.05;
  }

  h2 {
    font-size: clamp(28px, 10vw, 38px);
    line-height: 1.04;
  }

  h3 {
    font-size: 22px;
  }

  .lead {
    font-size: 16px;
    line-height: 1.55;
  }

  .section {
    padding: 42px 16px;
  }

  .trust-strip {
    grid-template-columns: 1fr;
  }

  .trust-strip div + div {
    border-top: 1px solid var(--line);
    border-left: 0;
  }

  .hero-actions,
  .feedback-buttons {
    display: grid;
    margin: 20px 0;
  }

  .text-field,
  .preference-form .button {
    grid-column: 1;
  }

  .button {
    width: 100%;
    min-height: 48px;
  }

  .sticky-bar .button {
    width: auto;
    min-width: min(230px, calc(100vw - 36px));
    min-height: 44px;
    padding: 0 14px;
    font-size: 14px;
  }

  .media-caption {
    display: grid;
    right: 12px;
    bottom: 12px;
    left: 12px;
    gap: 4px;
    padding: 12px;
  }

  .hero-tier-grid {
    grid-template-columns: 1fr;
  }

  .tier-shot img {
    aspect-ratio: 16 / 11;
  }

  .product-body,
  .share-copy,
  .share-card {
    padding: 18px;
  }

  .choice {
    min-height: 42px;
  }

  .detail-shot figcaption {
    min-height: auto;
  }

  .brand-corner::after,
  .watermarked::after {
    right: 8px;
    bottom: 8px;
    max-width: calc(100% - 16px);
    font-size: 10px;
  }

  .price-row {
    display: block;
  }

  .price-row small {
    display: block;
    max-width: none;
    margin-top: 6px;
    text-align: left;
  }
}