:root {
  --bg-dark: #070709;
  --bg-panel: #101014;
  --bg-card: #16161c;
  --border-grid: #0a0a0d;
  --text-main: #ffffff;
  --text-muted: rgba(255, 255, 255, 0.72);
  --text-dim: rgba(255, 255, 255, 0.45);
  --accent-blue: #3897f0;
  --accent-gold: #f59e0b;
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-display: 'Oswald', 'Arial Narrow', Impact, sans-serif;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html, body {
  background-color: var(--bg-dark);
  color: var(--text-main);
  font-family: var(--font-sans);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  min-height: 100vh;
}

/* Main App Container - Responsive Instagram/Catalog Frame */
.app-shell {
  max-width: 1140px;
  margin: 0 auto;
  background: var(--bg-dark);
  min-height: 100vh;
  border-left: 1px solid rgba(255, 255, 255, 0.07);
  border-right: 1px solid rgba(255, 255, 255, 0.07);
  position: relative;
  box-shadow: 0 0 80px rgba(0, 0, 0, 0.9);
}

/* Sticky Top Header (Kicksonfire Reference Style) */
.top-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(7, 7, 9, 0.92);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.nav-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 62px;
  padding: 0 20px;
}

.nav-left, .nav-right {
  display: flex;
  align-items: center;
  gap: 14px;
}

.icon-btn {
  background: transparent;
  border: none;
  color: var(--text-main);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  transition: background 0.2s ease, transform 0.15s ease;
}

.icon-btn:hover {
  background: rgba(255, 255, 255, 0.1);
  transform: scale(1.06);
}

.brand-header-center {
  display: flex;
  align-items: center;
  gap: 7px;
  cursor: pointer;
  user-select: none;
}

.brand-handle {
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: #ffffff;
}

.brand-og-pill {
  background: linear-gradient(135deg, #ffffff 0%, #d4d4d8 100%);
  color: #09090b;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 0.76rem;
  padding: 2px 6px;
  border-radius: 4px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.verified-badge {
  width: 19px;
  height: 19px;
  flex-shrink: 0;
}

.hover-mode-toggle {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.14);
  color: #fff;
  padding: 6px 12px;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
}

.hover-mode-toggle:hover {
  background: rgba(255, 255, 255, 0.15);
  border-color: rgba(255, 255, 255, 0.3);
}

.hover-mode-toggle .pulse-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #22c55e;
  box-shadow: 0 0 8px #22c55e;
}

/* Profile / Catalog Sub-banner */
.catalog-banner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 20px;
  background: linear-gradient(180deg, rgba(22, 22, 28, 0.6) 0%, rgba(7, 7, 9, 0.9) 100%);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  flex-wrap: wrap;
  gap: 12px;
}

.banner-info {
  display: flex;
  align-items: center;
  gap: 14px;
}

.brand-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, #f59e0b, #ec4899, #6366f1);
  padding: 2px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.brand-avatar-inner {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  background: #09090b;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 0.95rem;
  letter-spacing: 0.03em;
  color: #fff;
}

.banner-text h1 {
  font-size: 0.92rem;
  font-weight: 700;
  color: #fff;
}

.banner-text p {
  font-size: 0.76rem;
  color: var(--text-muted);
  margin-top: 2px;
}

/* Brand Filter Pills */
.filter-pills {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.filter-pill {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--text-muted);
  padding: 6px 13px;
  border-radius: 999px;
  font-size: 0.74rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  cursor: pointer;
  transition: all 0.18s ease;
}

.filter-pill:hover {
  color: #fff;
  background: rgba(255, 255, 255, 0.12);
}

.filter-pill.active {
  background: #ffffff;
  color: #09090b;
  border-color: #ffffff;
  font-weight: 700;
}

/* Instagram-Style 3-Tab Icon Bar (From Reference Image) */
.ig-tabs {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  height: 46px;
  background: #070709;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

.ig-tab {
  background: transparent;
  border: none;
  color: rgba(255, 255, 255, 0.42);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  cursor: pointer;
  position: relative;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  transition: color 0.2s ease;
}

.ig-tab:hover {
  color: rgba(255, 255, 255, 0.8);
}

.ig-tab.active {
  color: #ffffff;
}

.ig-tab.active::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 15%;
  width: 70%;
  height: 2px;
  background: #ffffff;
  border-radius: 2px;
}

/* 3-Column Sneaker Catalog Grid (Exact Reference Layout) */
.sneaker-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
  background-color: var(--border-grid);
  position: relative;
  transition: opacity 0.25s ease;
}

/* Individual 1:1 Sneaker Tile */
.sneaker-tile {
  position: relative;
  aspect-ratio: 1 / 1;
  width: 100%;
  overflow: hidden;
  cursor: zoom-in;
  user-select: none;
  background: #18181f;
  transition: filter 0.25s ease, opacity 0.25s ease;
}

/* Dim non-hovered tiles slightly when hovering a tile */
.sneaker-grid.has-hover .sneaker-tile:not(.is-hovered) {
  filter: brightness(0.55) saturate(0.85);
}

.sneaker-tile.is-hovered {
  z-index: 15;
  outline: 2px solid rgba(255, 255, 255, 0.9);
  outline-offset: -2px;
}

.tile-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.45s cubic-bezier(0.22, 1, 0.36, 1);
  will-change: transform;
}

.sneaker-tile:hover .tile-image {
  transform: scale(1.06);
}

/* Subtle top & bottom gradient protection for crisp white typography */
.tile-vignette {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(0, 0, 0, 0.22) 0%,
    rgba(0, 0, 0, 0) 24%,
    rgba(0, 0, 0, 0) 72%,
    rgba(0, 0, 0, 0.38) 100%
  );
  pointer-events: none;
}

/* Top-Left Brand Logo / Wordmark Overlay */
.tile-top-left {
  position: absolute;
  top: 5.5%;
  left: 6%;
  z-index: 3;
  pointer-events: none;
  display: flex;
  align-items: center;
  filter: drop-shadow(0 2px 6px rgba(0, 0, 0, 0.35));
}

.brand-mark-nb {
  font-family: var(--font-display);
  font-weight: 900;
  font-style: italic;
  font-size: clamp(1.1rem, 2.5vw, 1.75rem);
  letter-spacing: -0.03em;
  color: #ffffff;
  line-height: 1;
  display: flex;
  align-items: center;
  gap: 4px;
}

.brand-mark-timberland {
  display: flex;
  align-items: center;
  gap: 5px;
  color: #ffffff;
  font-weight: 800;
  font-size: clamp(0.85rem, 1.9vw, 1.3rem);
  letter-spacing: -0.02em;
}

.brand-mark-hoka {
  font-family: var(--font-display);
  font-weight: 900;
  font-style: italic;
  font-size: clamp(1.05rem, 2.3vw, 1.6rem);
  letter-spacing: 0.04em;
  color: #ffffff;
}

.brand-mark-supreme {
  font-family: 'Inter', sans-serif;
  font-weight: 900;
  font-style: italic;
  font-size: clamp(1.05rem, 2.4vw, 1.65rem);
  letter-spacing: -0.03em;
  color: #ffffff;
}

.brand-mark-offwhite {
  font-family: 'Inter', sans-serif;
  font-weight: 700;
  font-size: clamp(0.9rem, 2.1vw, 1.45rem);
  letter-spacing: -0.02em;
  color: #ffffff;
}

.brand-mark-offwhite sup {
  font-size: 0.52em;
  font-weight: 600;
  margin-left: 2px;
}

.brand-mark-bang {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.5rem, 3.4vw, 2.35rem);
  letter-spacing: 0.06em;
  color: #ffffff;
  line-height: 0.9;
}

/* Top-Right Date / Drop Badge (Exact Kicksonfire Reference Style) */
.tile-top-right {
  position: absolute;
  top: 4.5%;
  right: 4.8%;
  z-index: 3;
  display: flex;
  align-items: flex-start;
  gap: 6px;
  pointer-events: none;
}

.concept-tag {
  font-family: var(--font-display);
  font-size: clamp(0.45rem, 0.8vw, 0.58rem);
  font-weight: 600;
  letter-spacing: 0.08em;
  color: rgba(255, 255, 255, 0.82);
  text-transform: uppercase;
  margin-top: 3px;
}

.drop-badge {
  background: rgba(18, 18, 22, 0.72);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  border-radius: 5px;
  padding: 4px 7px 5px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-width: clamp(28px, 3.8vw, 38px);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.drop-month {
  font-family: var(--font-display);
  font-size: clamp(0.52rem, 0.95vw, 0.68rem);
  font-weight: 600;
  letter-spacing: 0.06em;
  color: rgba(255, 255, 255, 0.9);
  line-height: 1.05;
  text-transform: uppercase;
}

.drop-day {
  font-family: var(--font-display);
  font-size: clamp(0.75rem, 1.45vw, 1.05rem);
  font-weight: 800;
  color: #ffffff;
  line-height: 1.05;
  margin-top: 1px;
  letter-spacing: 0.03em;
}

.drop-badge.in-stock .drop-day,
.hover-portal-drop-box.in-stock .d {
  color: #4ade80;
}

.drop-badge.low-stock .drop-day,
.hover-portal-drop-box.low-stock .d {
  color: #fbbf24;
}

.drop-badge.new-stock .drop-day,
.hover-portal-drop-box.new-stock .d {
  color: #38bdf8;
}

/* Bottom Metadata Bar (Model Name + SKU/Price + DFSHOES OG Logo) */
.tile-bottom {
  position: absolute;
  bottom: 4.8%;
  left: 5.5%;
  right: 5%;
  z-index: 3;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 8px;
  pointer-events: none;
}

.tile-meta {
  display: flex;
  flex-direction: column;
  gap: 2px;
  max-width: 78%;
}

.tile-title {
  font-size: clamp(0.58rem, 1.05vw, 0.78rem);
  font-weight: 700;
  color: #ffffff;
  line-height: 1.2;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  text-shadow: 0 1px 4px rgba(0, 0, 0, 0.55);
}

.tile-sku {
  font-size: clamp(0.5rem, 0.88vw, 0.66rem);
  font-weight: 500;
  color: rgba(255, 255, 255, 0.78);
  letter-spacing: 0.02em;
  text-shadow: 0 1px 4px rgba(0, 0, 0, 0.55);
}

/* Bottom-Right Watermark (Styled like KICKS ON FIRE logo in reference) */
.tile-watermark {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 800;
  font-size: clamp(0.46rem, 0.82vw, 0.62rem);
  line-height: 0.94;
  text-align: right;
  color: #ffffff;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  opacity: 0.95;
  flex-shrink: 0;
  text-shadow: 0 1px 4px rgba(0, 0, 0, 0.5);
}

.tile-watermark span {
  display: block;
  color: rgba(255, 255, 255, 0.85);
  font-size: 0.88em;
}

/* Optional Editorial Headline Style (like AIR JORDAN 3 / MOCHA SNEAKERS in reference) */
.tile-editorial-headline {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  text-align: center;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1rem, 2.5vw, 1.85rem);
  letter-spacing: 0.02em;
  color: #ffffff;
  text-transform: uppercase;
  line-height: 1;
  padding-bottom: 3%;
  text-shadow: 0 3px 12px rgba(0, 0, 0, 0.65);
  pointer-events: none;
  z-index: 3;
}

/* ============================================================================
   FLOATING HOVER EXPANDED STUDIO CARD ("Al posicionarse se abra más grande")
   ============================================================================ */
.hover-expanded-portal {
  position: fixed;
  top: 0;
  left: 0;
  width: 520px;
  max-width: 90vw;
  background: #121217;
  border-radius: 18px;
  overflow: hidden;
  z-index: 900;
  pointer-events: none;
  opacity: 0;
  transform: translate3d(0, 0, 0) scale(0.82);
  transition:
    opacity 0.2s cubic-bezier(0.16, 1, 0.3, 1),
    transform 0.24s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow:
    0 32px 80px rgba(0, 0, 0, 0.88),
    0 0 0 1px rgba(255, 255, 255, 0.22),
    0 0 45px rgba(0, 0, 0, 0.65);
  will-change: transform, opacity;
}

.hover-expanded-portal.visible {
  opacity: 1;
  pointer-events: auto;
}

.hover-portal-img-wrap {
  position: relative;
  width: 100%;
  aspect-ratio: 1 / 1;
  background: #181820;
  overflow: hidden;
}

.hover-portal-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transform: scale(1.03);
  transition: transform 0.35s ease;
}

.hover-expanded-portal.visible .hover-portal-img {
  transform: scale(1);
}

.hover-portal-top-badges {
  position: absolute;
  top: 16px;
  left: 18px;
  right: 18px;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  z-index: 4;
}

.hover-portal-brand-pill {
  background: rgba(0, 0, 0, 0.55);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.18);
  color: #fff;
  padding: 6px 12px;
  border-radius: 8px;
  font-weight: 800;
  font-size: 0.82rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.hover-portal-drop-box {
  background: rgba(12, 12, 16, 0.82);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 8px;
  padding: 6px 10px;
  text-align: center;
  font-family: var(--font-display);
}

.hover-portal-drop-box .m {
  display: block;
  font-size: 0.68rem;
  color: rgba(255, 255, 255, 0.8);
  line-height: 1;
}

.hover-portal-drop-box .d {
  display: block;
  font-size: 1.25rem;
  font-weight: 800;
  color: #fff;
  line-height: 1.05;
}

.hover-portal-footer {
  padding: 16px 20px 18px;
  background: linear-gradient(180deg, #16161d 0%, #0d0d12 100%);
  border-top: 1px solid rgba(255, 255, 255, 0.09);
}

.hover-portal-main-row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}

.hover-portal-info h3 {
  font-size: 1.05rem;
  font-weight: 800;
  color: #ffffff;
  letter-spacing: -0.01em;
}

.hover-portal-info p {
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-top: 3px;
}

.hover-portal-colors {
  font-size: 0.74rem;
  color: #38bdf8;
  margin-top: 3px;
  font-weight: 600;
}

.hover-portal-price-tag {
  background: #ffffff;
  color: #09090b;
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 800;
  padding: 6px 14px;
  border-radius: 8px;
  flex-shrink: 0;
}

.hover-portal-ig-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  width: 100%;
  margin-top: 12px;
  padding: 12px 16px;
  background: linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
  color: #ffffff !important;
  font-size: 0.88rem;
  font-weight: 800;
  border-radius: 10px;
  text-decoration: none;
  letter-spacing: 0.02em;
  transition: transform 0.15s ease, box-shadow 0.2s ease, filter 0.15s ease;
  box-shadow: 0 4px 16px rgba(220, 39, 67, 0.4);
  cursor: pointer;
  border: none;
}

.hover-portal-ig-btn:hover {
  transform: translateY(-2px);
  filter: brightness(1.1);
  box-shadow: 0 7px 22px rgba(220, 39, 67, 0.6);
}

.hover-portal-close-hint {
  text-align: center;
  font-size: 0.68rem;
  color: var(--text-dim);
  margin-top: 8px;
}

.hover-portal-hint {
  position: absolute;
  bottom: 14px;
  right: 16px;
  background: rgba(0, 0, 0, 0.65);
  backdrop-filter: blur(8px);
  color: rgba(255, 255, 255, 0.9);
  font-size: 0.7rem;
  font-weight: 600;
  padding: 5px 10px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.15);
}

/* ============================================================================
   FULLSCREEN STUDIO LIGHTBOX MODAL (On Click / Tap)
   ============================================================================ */
.studio-modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(4, 4, 7, 0.88);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  z-index: 1200;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease;
}

.studio-modal-backdrop.open {
  opacity: 1;
  pointer-events: auto;
}

.studio-modal-card {
  width: 100%;
  max-width: 980px;
  background: #121217;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 20px;
  overflow: hidden;
  display: grid;
  grid-template-columns: 1.25fr 1fr;
  box-shadow: 0 35px 90px rgba(0, 0, 0, 0.9);
  transform: scale(0.94);
  transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  position: relative;
}

.studio-modal-backdrop.open .studio-modal-card {
  transform: scale(1);
}

.modal-image-stage {
  position: relative;
  aspect-ratio: 1 / 1;
  background: #0d0d11;
  overflow: hidden;
  cursor: crosshair;
}

.modal-main-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.2s ease-out;
}

.modal-compare-bar {
  position: absolute;
  bottom: 16px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 6px;
  background: rgba(10, 10, 14, 0.82);
  backdrop-filter: blur(10px);
  padding: 5px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  z-index: 5;
}

.compare-btn {
  background: transparent;
  border: none;
  color: rgba(255, 255, 255, 0.75);
  font-size: 0.74rem;
  font-weight: 700;
  padding: 6px 14px;
  border-radius: 999px;
  cursor: pointer;
  transition: all 0.18s ease;
}

.compare-btn.active {
  background: #ffffff;
  color: #09090b;
}

.modal-nav-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: rgba(10, 10, 14, 0.72);
  border: 1px solid rgba(255, 255, 255, 0.18);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 5;
  transition: all 0.18s ease;
}

.modal-nav-arrow:hover {
  background: #ffffff;
  color: #09090b;
}

.modal-nav-arrow.prev { left: 14px; }
.modal-nav-arrow.next { right: 14px; }

.modal-details-pane {
  padding: 32px 28px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  background: linear-gradient(180deg, #16161d 0%, #0e0e13 100%);
}

.modal-close-btn {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.14);
  color: #fff;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10;
  transition: all 0.2s ease;
}

.modal-close-btn:hover {
  background: rgba(255, 255, 255, 0.2);
  transform: rotate(90deg);
}

.modal-brand-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-display);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent-gold);
  margin-bottom: 10px;
}

.modal-title {
  font-size: 1.55rem;
  font-weight: 800;
  line-height: 1.18;
  color: #fff;
  margin-bottom: 8px;
}

.modal-sku-row {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.84rem;
  color: var(--text-muted);
  margin-bottom: 18px;
}

.modal-price {
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 800;
  color: #ffffff;
  margin-bottom: 20px;
}

.modal-desc {
  font-size: 0.86rem;
  line-height: 1.55;
  color: rgba(255, 255, 255, 0.76);
  margin-bottom: 24px;
}

.sizes-label {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-muted);
  margin-bottom: 10px;
}

.sizes-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 8px;
  margin-bottom: 24px;
}

.size-chip {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: #fff;
  padding: 9px 0;
  border-radius: 8px;
  font-size: 0.78rem;
  font-weight: 600;
  text-align: center;
  cursor: pointer;
  transition: all 0.15s ease;
}

.size-chip:hover, .size-chip.selected {
  background: #ffffff;
  color: #09090b;
  border-color: #ffffff;
  font-weight: 800;
}

.modal-cta-btn {
  width: 100%;
  padding: 14px 20px;
  border-radius: 12px;
  border: none;
  background: linear-gradient(135deg, #ffffff 0%, #e4e4e7 100%);
  color: #09090b;
  font-size: 0.92rem;
  font-weight: 800;
  letter-spacing: 0.02em;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.2s ease;
}

.modal-cta-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 25px rgba(255, 255, 255, 0.2);
}

/* Responsive adjustments */
@media (hover: none), (pointer: coarse) {
  .hover-expanded-portal.visible {
    pointer-events: auto;
  }
}

@media (max-width: 820px) {
  .hover-expanded-portal {
    width: 92vw;
  }
}

@media (max-width: 640px) {
  .catalog-banner {
    padding: 10px 14px;
  }

  /* Compact grid overlays on mobile so they never cover the sneaker design */
  .tile-top-left {
    top: 4%;
    left: 4.5%;
  }

  .brand-mark-nb {
    font-size: 0.72rem;
  }

  .brand-mark-timberland {
    font-size: 0.56rem;
    gap: 2px;
  }

  .brand-mark-timberland .timberland-icon {
    width: 11px;
    height: 11px;
  }

  .brand-mark-hoka {
    font-size: 0.68rem;
  }

  .brand-mark-supreme {
    font-size: 0.68rem;
  }

  .brand-mark-offwhite {
    font-size: 0.6rem;
  }

  .brand-mark-bang {
    font-size: 0.9rem;
  }

  .tile-top-right {
    top: 3.5%;
    right: 3.8%;
    gap: 3px;
  }

  .concept-tag {
    display: none;
  }

  .reel-icon {
    width: 12px;
    height: 12px;
    margin-right: 2px;
  }

  .drop-badge {
    padding: 2px 4px;
    min-width: 20px;
    border-radius: 3px;
  }

  .drop-month {
    font-size: 0.36rem;
    letter-spacing: 0.04em;
  }

  .drop-day {
    font-size: 0.52rem;
    margin-top: 0;
  }

  .tile-bottom {
    bottom: 3.5%;
    left: 4.5%;
    right: 4%;
    gap: 4px;
  }

  .tile-meta {
    gap: 0px;
    max-width: 76%;
  }

  .tile-title {
    font-size: 0.44rem;
  }

  .tile-sku {
    font-size: 0.38rem;
  }

  .tile-watermark {
    font-size: 0.35rem;
  }

  .tile-editorial-headline {
    font-size: 0.68rem;
    padding-bottom: 3%;
  }
}