:root {
  --catalog-navy: #12334f;
  --catalog-orange: #ef6b35;
  --catalog-ink: #182631;
  --catalog-soft: #f4f6f4;
}

.catalog-shell {
  color: var(--catalog-ink);
  background:
    radial-gradient(circle at 90% 4%, rgba(239, 107, 53, .10), transparent 26rem),
    #fff;
}

.catalog-hero {
  padding: 72px 0 40px;
}

.catalog-hero-grid {
  display: grid;
  grid-template-columns: 1.06fr .94fr;
  align-items: center;
  gap: 54px;
}

.catalog-kicker {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  color: var(--catalog-orange);
  font-size: 13px;
  font-weight: 900;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.catalog-kicker::before {
  content: "";
  width: 28px;
  height: 3px;
  border-radius: 9px;
  background: currentColor;
}

.catalog-title {
  max-width: 780px;
  margin: 14px 0 16px;
  color: var(--catalog-navy);
  font-size: clamp(40px, 5.4vw, 72px);
  line-height: 1.03;
  letter-spacing: -.04em;
}

.catalog-lead {
  max-width: 660px;
  margin: 0;
  color: #64727c;
  font-size: 18px;
  line-height: 1.9;
}

.catalog-hero-art {
  position: relative;
  min-height: 350px;
  border-radius: 30px;
  overflow: hidden;
  background: #e9e3d8;
  box-shadow: 0 30px 70px rgba(18, 51, 79, .15);
}

.catalog-hero-art img {
  width: 100%;
  height: 100%;
  min-height: 350px;
  object-fit: cover;
}

.catalog-hero-art::after {
  content: "60 SHADE OPTIONS";
  position: absolute;
  inset-inline-end: 18px;
  bottom: 18px;
  padding: 11px 16px;
  border-radius: 999px;
  color: #fff;
  background: var(--catalog-navy);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: .08em;
}

.catalog-studio {
  padding: 28px 0 90px;
}

.catalog-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 24px;
}

.catalog-tabs {
  display: inline-flex;
  padding: 5px;
  border-radius: 999px;
  background: #eef1ef;
}

.catalog-tab {
  border: 0;
  padding: 12px 20px;
  border-radius: 999px;
  color: #64727c;
  background: transparent;
  font: inherit;
  font-size: 14px;
  font-weight: 800;
  cursor: pointer;
}

.catalog-tab.active {
  color: #fff;
  background: var(--catalog-navy);
  box-shadow: 0 8px 22px rgba(18, 51, 79, .18);
}

.catalog-count {
  color: #7b878f;
  font-size: 13px;
  font-weight: 800;
}

.catalog-workspace {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(310px, .65fr);
  gap: 28px;
  align-items: start;
}

.catalog-panel,
.catalog-preview-card {
  border: 1px solid #e4e8e5;
  border-radius: 26px;
  background: #fff;
  box-shadow: 0 18px 50px rgba(18, 51, 79, .08);
}

.catalog-panel {
  padding: 22px;
}

.catalog-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 12px;
}

.catalog-swatch {
  position: relative;
  min-width: 0;
  padding: 0;
  overflow: hidden;
  border: 2px solid transparent;
  border-radius: 15px;
  background: #f8f8f6;
  cursor: pointer;
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}

.catalog-swatch:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 24px rgba(18, 51, 79, .13);
}

.catalog-swatch.active {
  border-color: var(--catalog-orange);
  box-shadow: 0 0 0 3px rgba(239, 107, 53, .13);
}

.catalog-swatch-color {
  display: block;
  height: 82px;
  background: var(--shade);
}

.catalog-swatch.texture .catalog-swatch-color,
.catalog-preview-wall.texture {
  background-color: var(--shade);
  background-image:
    linear-gradient(105deg, rgba(255,255,255,.24), transparent 42%),
    repeating-linear-gradient(90deg, transparent 0 9px, rgba(30,30,30,.15) 9px 12px);
  background-blend-mode: soft-light, multiply;
}

.catalog-swatch-copy {
  display: block;
  padding: 10px 8px 11px;
  text-align: center;
}

.catalog-swatch-copy strong,
.catalog-swatch-copy small {
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.catalog-swatch-copy strong {
  color: var(--catalog-navy);
  font-size: 12px;
}

.catalog-swatch-copy small {
  margin-top: 3px;
  color: #7b878f;
  font-size: 9px;
}

.catalog-preview-card {
  position: sticky;
  top: 104px;
  overflow: hidden;
}

.catalog-preview-wall {
  position: relative;
  min-height: 340px;
  overflow: hidden;
  background: var(--shade);
  transition: background-color .35s ease;
}

.catalog-preview-wall::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(110deg, rgba(255,255,255,.28), transparent 43%),
    linear-gradient(0deg, rgba(0,0,0,.10), transparent 30%);
  pointer-events: none;
}

.catalog-frame {
  position: absolute;
  top: 44px;
  inset-inline-start: 44px;
  width: 94px;
  height: 120px;
  border: 9px solid #f8f1df;
  box-shadow: 0 7px 20px rgba(0,0,0,.15);
  background: linear-gradient(145deg, #efc182, #657d8b);
}

.catalog-sofa {
  position: absolute;
  inset-inline-start: 13%;
  right: 13%;
  bottom: 25px;
  height: 96px;
  border-radius: 24px 24px 10px 10px;
  background: #eee9df;
  box-shadow: 0 18px 28px rgba(0,0,0,.16);
}

.catalog-sofa::before,
.catalog-sofa::after {
  content: "";
  position: absolute;
  top: 14px;
  width: 44%;
  bottom: 9px;
  border-radius: 17px;
  background: #f7f4ee;
  box-shadow: inset 0 0 0 1px rgba(0,0,0,.04);
}

.catalog-sofa::before { left: 4%; }
.catalog-sofa::after { right: 4%; }

.catalog-preview-info {
  padding: 22px;
}

.catalog-selected {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 17px;
}

.catalog-selected small,
.catalog-selected strong {
  display: block;
}

.catalog-selected small {
  margin-bottom: 4px;
  color: #7b878f;
  font-size: 11px;
  font-weight: 800;
}

.catalog-selected strong {
  color: var(--catalog-navy);
  font-size: 21px;
}

.catalog-chip {
  width: 54px;
  height: 54px;
  flex: 0 0 auto;
  border: 4px solid #fff;
  border-radius: 50%;
  background: var(--shade);
  box-shadow: 0 0 0 1px #dde3df, 0 8px 20px rgba(18, 51, 79, .15);
}

.catalog-whatsapp {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  min-height: 48px;
  border-radius: 13px;
  color: #fff !important;
  background: var(--catalog-orange);
  font-weight: 900;
  text-decoration: none;
}

.catalog-note {
  margin: 16px 0 0;
  color: #7a858c;
  font-size: 11px;
  line-height: 1.7;
  text-align: center;
}

.catalog-photo-strip {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
  margin-top: 34px;
}

.catalog-photo {
  margin: 0;
  overflow: hidden;
  border-radius: 22px;
  background: #fff;
  box-shadow: 0 16px 40px rgba(18, 51, 79, .10);
}

.catalog-photo img {
  display: block;
  width: 100%;
  height: 280px;
  object-fit: cover;
}

.catalog-photo figcaption {
  padding: 14px 18px;
  color: var(--catalog-navy);
  font-size: 13px;
  font-weight: 900;
}

.catalog-home-teaser {
  padding: 82px 0;
  background:
    radial-gradient(circle at 10% 20%, rgba(239,107,53,.10), transparent 23rem),
    var(--catalog-soft);
}

.catalog-teaser-card {
  display: grid;
  grid-template-columns: 1fr 1fr;
  overflow: hidden;
  border-radius: 28px;
  background: var(--catalog-navy);
  box-shadow: 0 28px 60px rgba(18,51,79,.18);
}

.catalog-teaser-copy {
  padding: clamp(34px, 5vw, 66px);
  color: #fff;
}

.catalog-teaser-copy h2 {
  margin: 12px 0 14px;
  color: #fff;
  font-size: clamp(32px, 4vw, 54px);
  line-height: 1.08;
}

.catalog-teaser-copy p {
  margin: 0 0 25px;
  color: #cfdae2;
  line-height: 1.85;
}

.catalog-teaser-swatches {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  min-height: 430px;
}

.catalog-teaser-swatches i {
  position: relative;
  background: var(--shade);
}

.catalog-teaser-swatches i:nth-child(3n)::after {
  content: "";
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(90deg, transparent 0 10px, rgba(0,0,0,.12) 10px 13px);
  opacity: .55;
}

.catalog-nav-link::after {
  content: "NEW";
  display: inline-block;
  margin-inline-start: 5px;
  padding: 2px 5px;
  border-radius: 99px;
  color: #fff;
  background: var(--catalog-orange);
  font-size: 7px;
  vertical-align: top;
}

@media (max-width: 1060px) {
  .catalog-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .catalog-hero-grid,
  .catalog-workspace { grid-template-columns: 1fr; }
  .catalog-preview-card { position: relative; top: 0; }
}

@media (max-width: 760px) {
  .catalog-hero { padding-top: 44px; }
  .catalog-hero-grid { gap: 28px; }
  .catalog-hero-art,
  .catalog-hero-art img { min-height: 260px; }
  .catalog-toolbar { align-items: flex-start; flex-direction: column; }
  .catalog-tab { padding: 10px 13px; font-size: 12px; }
  .catalog-panel { padding: 12px; border-radius: 20px; }
  .catalog-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px; }
  .catalog-swatch-color { height: 66px; }
  .catalog-photo-strip,
  .catalog-teaser-card { grid-template-columns: 1fr; }
  .catalog-photo img { height: 220px; }
  .catalog-teaser-swatches { min-height: 260px; }
  .catalog-home-teaser { padding: 58px 0; }
}