/* ==========================================================================
   Bashful. — Apple-style showcase for the Jellycat Bashful Bear collection
   Design system: SF-Pro-esque type stack, Apple grays, frosted glass nav,
   large confident type, generous whitespace, scroll-reveal motion.
   ========================================================================== */

@property --size {
  syntax: "<length-percentage>";
  inherits: true;
  initial-value: 220px;
}

:root {
  --font: -apple-system, BlinkMacSystemFont, "SF Pro Display", "SF Pro Text",
    "PingFang SC", "Helvetica Neue", "Segoe UI", Arial, sans-serif;

  --white: #ffffff;
  --ink: #1d1d1f;
  --ink-soft: #333336;
  --gray: #86868b;
  --gray-light: #d2d2d7;
  --hairline: rgba(0, 0, 0, 0.08);
  --hairline-dark: rgba(255, 255, 255, 0.14);
  --bg-dim: #f5f5f7;
  --bg-black: #000000;
  --bg-near-black: #0b0b0c;
  --blue: #0071e3;
  --blue-dark: #0059b3;

  --bear-cream: #efe3ce;
  --bear-beige: #e3cba8;
  --bear-mink: #c8a481;
  --bear-caramel: #b9793f;
  --bear-toffee: #8a5a34;
  --bear-cinnamon: #a8552c;
  --bear-fudge: #5b3a2a;
  --bear-latte: #d9b78c;
  --bear-honey: #d69a4e;
  --bear-oatmeal: #ded2bd;
  --bear-stone: #b9b3a6;
  --bear-golden: #e0a63b;
  --bear-charcoal: #4b4b4d;
  --bear-blossom: #f0c7cf;
  --bear-blue: #aecbe0;
  --bear-sage: #b9c8ad;
  --bear-snow: #f7f6f2;

  --ease: cubic-bezier(0.28, 0.1, 0.25, 1);
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font);
  color: var(--ink);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img,
svg {
  display: block;
}

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

ul {
  list-style: none;
}

button {
  font-family: inherit;
  border: none;
  background: none;
  cursor: pointer;
}

.wrap {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 24px;
}

.eyebrow {
  display: inline-block;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--blue);
  margin-bottom: 14px;
}

section .eyebrow.on-dark {
  color: #2997ff;
}

/* ---------- Reveal-on-scroll ---------- */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.9s var(--ease), transform 0.9s var(--ease);
}
.reveal.in-view {
  opacity: 1;
  transform: translateY(0);
}
.reveal-scale {
  opacity: 0;
  transform: scale(0.92);
  transition: opacity 1s var(--ease), transform 1s var(--ease);
}
.reveal-scale.in-view {
  opacity: 1;
  transform: scale(1);
}

/* ---------- Nav ---------- */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: 52px;
  display: flex;
  align-items: center;
  background: rgba(255, 255, 255, 0.72);
  backdrop-filter: saturate(180%) blur(20px);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.4s ease, background 0.4s ease;
}
.nav.scrolled {
  border-bottom-color: var(--hairline);
}
.nav .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
  font-size: 15px;
  letter-spacing: -0.01em;
}
.nav-logo .mark {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: linear-gradient(145deg, var(--bear-honey), var(--bear-toffee));
  position: relative;
  flex: none;
}
.nav-logo .mark::before,
.nav-logo .mark::after {
  content: "";
  position: absolute;
  top: -18%;
  width: 42%;
  height: 42%;
  border-radius: 50%;
  background: inherit;
}
.nav-logo .mark::before {
  left: -8%;
}
.nav-logo .mark::after {
  right: -8%;
}
.nav-links {
  display: flex;
  gap: 34px;
  font-size: 12.5px;
  color: var(--ink-soft);
}
.nav-links a {
  opacity: 0.9;
  transition: opacity 0.2s;
}
.nav-links a:hover {
  opacity: 1;
}
.nav-cta {
  display: flex;
  align-items: center;
  gap: 22px;
  font-size: 12.5px;
}
.nav-buy {
  color: var(--ink);
}
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 4px;
  width: 22px;
}
.nav-toggle span {
  height: 1.5px;
  background: var(--ink);
  width: 100%;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 17px;
  border-radius: 980px;
  padding: 12px 22px;
  transition: transform 0.25s var(--ease), background 0.2s, box-shadow 0.25s;
}
.btn-primary {
  background: var(--blue);
  color: #fff;
}
.btn-primary:hover {
  background: var(--blue-dark);
  transform: translateY(-1px);
}
.btn-ghost {
  color: var(--blue);
}
.btn-ghost::after {
  content: "›";
  margin-left: 2px;
  transition: transform 0.2s;
  display: inline-block;
}
.btn-ghost:hover::after {
  transform: translateX(3px);
}
.btn-ghost.on-dark {
  color: #2997ff;
}
.btn-sm {
  font-size: 14px;
  padding: 8px 16px;
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 160px 24px 100px;
  background: radial-gradient(ellipse 120% 80% at 50% -10%, #fff9f0 0%, var(--bg-dim) 55%, #efe9df 100%);
  overflow: hidden;
}
.hero h1 {
  font-size: clamp(48px, 9vw, 104px);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.02;
}
.hero .sub {
  margin-top: 18px;
  font-size: clamp(20px, 2.6vw, 28px);
  color: var(--ink-soft);
  font-weight: 500;
}
.hero .tagline {
  margin-top: 6px;
  font-size: clamp(16px, 2vw, 20px);
  color: var(--gray);
}
.hero .actions {
  margin-top: 30px;
  display: flex;
  gap: 26px;
  align-items: center;
}
.hero-stage {
  margin-top: 56px;
  width: min(560px, 80vw);
  aspect-ratio: 1 / 1;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}
.hero-stage .pedestal {
  position: absolute;
  bottom: 4%;
  width: 70%;
  height: 14%;
  border-radius: 50%;
  background: radial-gradient(closest-side, rgba(0, 0, 0, 0.18), rgba(0, 0, 0, 0));
  filter: blur(2px);
}
.hero-stage .bear-photo {
  width: 82%;
  max-width: 480px;
  height: auto;
  object-fit: contain;
  animation: float 6s ease-in-out infinite;
  mix-blend-mode: multiply;
}
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-14px); }
}
.scroll-cue {
  position: absolute;
  bottom: 34px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 13px;
  color: var(--gray);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
}
.scroll-cue .chevron {
  width: 9px;
  height: 9px;
  border-right: 1.5px solid var(--gray);
  border-bottom: 1.5px solid var(--gray);
  transform: rotate(45deg);
  animation: bob 1.8s ease-in-out infinite;
}
@keyframes bob {
  0%, 100% { transform: rotate(45deg) translate(0, 0); }
  50% { transform: rotate(45deg) translate(4px, 4px); }
}

/* ---------- Bear avatar (real product photo) ----------
   Photos are official studio shots on white. mix-blend-mode: multiply
   melts the white background into whatever light surface sits behind,
   keeping the photo's own soft shadow — no cutout, no white box.
   IMPORTANT: nothing between .bear-img and the tile background may
   create a stacking context (transform / filter / opacity), or the
   blend gets isolated and the white box comes back. Hover motion
   therefore lives on the img itself, never on .bear-avatar. */
.bear-avatar {
  --size: 220px;
  width: var(--size);
  height: var(--size);
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}
.bear-avatar .bear-img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  mix-blend-mode: multiply;
}


/* ---------- Dark section base ---------- */
.section-dark {
  background: var(--bg-black);
  color: #fff;
}
.section-dark .gray {
  color: #a1a1a6;
}

/* ---------- Generic section ---------- */
.section {
  padding: 130px 0;
}
.section-head {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 64px;
}
.section-head h2 {
  font-size: clamp(34px, 5vw, 56px);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.08;
}
.section-head p {
  margin-top: 16px;
  font-size: clamp(17px, 2vw, 21px);
  color: var(--gray);
}
.section-dark .section-head p { color: #a1a1a6; }

/* ---------- Story feature rows ---------- */
.feature-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
  padding: 90px 0;
}
.feature-row.reverse {
  direction: rtl;
}
.feature-row.reverse > * {
  direction: ltr;
}
.feature-copy h3 {
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.1;
  margin-bottom: 18px;
}
.feature-copy p {
  font-size: 18px;
  line-height: 1.6;
  color: var(--ink-soft);
  max-width: 460px;
}
.feature-copy .btn-ghost {
  margin-top: 22px;
}
.feature-visual {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 380px;
  border-radius: 32px;
  position: relative;
  overflow: hidden;
}

/* ---------- Color / skins gallery ---------- */
.filter-chips {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 48px;
}
.chip {
  font-size: 14px;
  font-weight: 500;
  padding: 9px 18px;
  border-radius: 980px;
  background: var(--bg-dim);
  color: var(--ink-soft);
  border: 1px solid transparent;
  transition: all 0.2s;
}
.chip:hover {
  background: #ebebee;
}
.chip.active {
  background: var(--ink);
  color: #fff;
}

.color-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 20px;
}
.color-card {
  background: var(--bg-dim);
  border-radius: 24px;
  padding: 28px 20px 24px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  transition: transform 0.35s var(--ease), box-shadow 0.35s var(--ease);
  cursor: pointer;
}
.color-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 24px 40px -18px rgba(0, 0, 0, 0.25);
}
.color-card .bear-avatar {
  --size: 108px;
  margin-bottom: 18px;
}
/* hover motion on the img itself — a transform on the wrapper would
   isolate the multiply blend and bring the white box back */
.color-card .bear-img {
  transition: transform 0.35s var(--ease);
}
.color-card:hover .bear-img {
  transform: scale(1.06) translateY(-2px);
}
.color-card .name-en {
  font-weight: 600;
  font-size: 16px;
}
.color-card .name-cn {
  font-size: 13px;
  color: var(--gray);
  margin-top: 2px;
}
.color-card .tag {
  margin-top: 10px;
  font-size: 11px;
  padding: 3px 10px;
  border-radius: 980px;
  background: rgba(0, 0, 0, 0.06);
  color: var(--ink-soft);
}
.color-card[data-cat="seasonal"] .tag {
  background: #fdece0;
  color: #b5541a;
}
.color-card[data-cat="special"] .tag {
  background: #e3f1ff;
  color: var(--blue);
}
.color-grid.collapsed .color-card.hide-extra {
  display: none;
}
.grid-more-wrap {
  text-align: center;
  margin-top: 40px;
}

/* ---------- Series / special editions ---------- */
.series-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.series-card {
  border-radius: 28px;
  padding: 40px 28px;
  min-height: 400px;
  display: flex;
  flex-direction: column;
  color: var(--ink);
  position: relative;
  overflow: hidden;
}
.series-card .stage {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 10px 0 24px;
}
.series-card .stage .bear-avatar { --size: 160px; }
.series-card h4 {
  font-size: 24px;
  font-weight: 700;
  letter-spacing: -0.01em;
  margin-bottom: 8px;
}
.series-card p {
  font-size: 14.5px;
  line-height: 1.55;
  color: var(--ink-soft);
  opacity: 0.88;
}
.series-card .btn-ghost { margin-top: auto; padding-top: 18px; font-size: 15px; }

/* ---------- Size lineup ---------- */
.size-stage {
  display: flex;
  align-items: flex-end;
  justify-content: center;
  gap: 56px;
  padding: 60px 20px 20px;
  flex-wrap: wrap;
}
.size-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}
.size-item .label {
  margin-top: 22px;
  font-weight: 600;
  font-size: 17px;
}
.size-item .cm {
  color: var(--gray);
  font-size: 14px;
  margin-top: 2px;
}
.size-item .price {
  margin-top: 8px;
  font-size: 15px;
  font-weight: 600;
}

/* ---------- Configurator ---------- */
.configurator {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 70px;
  align-items: center;
  background: var(--bg-dim);
  border-radius: 40px;
  padding: 70px;
}
.config-stage {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 420px;
  position: relative;
}
.config-stage .pedestal {
  position: absolute;
  bottom: 8%;
  width: 60%;
  height: 24px;
  border-radius: 50%;
  background: radial-gradient(closest-side, rgba(0, 0, 0, 0.15), rgba(0, 0, 0, 0));
}
.config-stage .bear-avatar { --size: 260px; transition: --size 0.3s; }
.config-panel h3 {
  font-size: 30px;
  font-weight: 700;
  margin-bottom: 6px;
}
.config-panel .price {
  font-size: 20px;
  color: var(--gray);
  margin-bottom: 30px;
}
.option-group {
  margin-bottom: 30px;
}
.option-group > .label {
  font-size: 14px;
  font-weight: 600;
  color: var(--ink-soft);
  margin-bottom: 12px;
  display: flex;
  justify-content: space-between;
}
.swatches {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.swatch {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  border: 2px solid transparent;
  padding: 2px;
  cursor: pointer;
  position: relative;
  transition: transform 0.2s;
}
.swatch span {
  display: block;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  box-shadow: inset 0 0 0 1px rgba(0, 0, 0, 0.08);
}
.swatch:hover { transform: scale(1.1); }
.swatch.active {
  border-color: var(--blue);
}
.size-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.pill {
  padding: 10px 18px;
  border-radius: 980px;
  background: #fff;
  border: 1px solid var(--gray-light);
  font-size: 14px;
  font-weight: 500;
  transition: all 0.2s;
}
.pill.active {
  background: var(--ink);
  color: #fff;
  border-color: var(--ink);
}
.config-panel .btn-primary {
  width: 100%;
  justify-content: center;
  margin-top: 10px;
  padding: 15px 22px;
  font-size: 17px;
}
.config-fine {
  margin-top: 14px;
  font-size: 12.5px;
  color: var(--gray);
  text-align: center;
}

/* ---------- Compare table ---------- */
.compare-table {
  width: 100%;
  border-collapse: collapse;
}
.compare-table th,
.compare-table td {
  padding: 20px 18px;
  text-align: center;
  border-bottom: 1px solid var(--hairline);
  font-size: 14.5px;
}
.compare-table th {
  font-size: 13px;
  color: var(--gray);
  font-weight: 500;
}
.compare-table th:first-child,
.compare-table td:first-child {
  text-align: left;
  color: var(--ink-soft);
  font-weight: 500;
  width: 220px;
}
.compare-table thead th {
  padding-top: 0;
}
.compare-table .col-head {
  font-size: 18px;
  font-weight: 700;
  color: var(--ink);
  padding-bottom: 4px;
}
.compare-table .dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--blue);
}
.compare-table .dash {
  color: var(--gray-light);
}

/* ---------- Gallery / lifestyle ---------- */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-auto-rows: 190px;
  gap: 18px;
}
.gallery-grid .g-item {
  border-radius: 22px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}
.gallery-grid .g-item.big {
  grid-column: span 2;
  grid-row: span 2;
}
.gallery-grid .g-item .bear-img {
  transition: transform 0.5s var(--ease);
}
.gallery-grid .g-item:hover .bear-img {
  transform: scale(1.08) rotate(-3deg);
}
.gallery-grid .g-item .caption {
  position: absolute;
  left: 18px;
  bottom: 16px;
  font-size: 13px;
  font-weight: 600;
  color: rgba(0,0,0,0.55);
}

/* ---------- Product detail page ---------- */
.pd-main {
  padding-top: 52px;
}
.pd-hero {
  padding: 46px 0 90px;
}
.pd-back {
  display: inline-block;
  font-size: 14px;
  color: var(--blue);
  margin-bottom: 26px;
}
.pd-back:hover {
  text-decoration: underline;
}
.pd-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 70px;
  align-items: center;
}
.pd-stage {
  position: relative;
  border-radius: 36px;
  aspect-ratio: 1 / 1;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.pd-stage .pedestal {
  position: absolute;
  bottom: 10%;
  width: 56%;
  height: 22px;
  border-radius: 50%;
  background: radial-gradient(closest-side, rgba(0, 0, 0, 0.14), rgba(0, 0, 0, 0));
}
.pd-stage .bear-avatar {
  --size: 78%;
}
.pd-info h1 {
  font-size: clamp(34px, 4.6vw, 54px);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.05;
}
.pd-cn {
  margin-top: 8px;
  font-size: 17px;
  color: var(--gray);
}
.pd-slogan {
  margin-top: 20px;
  font-size: clamp(19px, 2.2vw, 24px);
  font-weight: 600;
  color: var(--ink-soft);
}
.pd-desc {
  margin-top: 12px;
  font-size: 15.5px;
  line-height: 1.7;
  color: var(--ink-soft);
}
.pd-feats {
  margin: 18px 0 6px;
}
.pd-feats li {
  position: relative;
  padding-left: 18px;
  margin-bottom: 8px;
  font-size: 14px;
  color: var(--ink-soft);
}
.pd-feats li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 7px;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--blue);
}
.pd-info .option-group {
  margin-top: 22px;
}
.pd-size-line {
  margin-top: 22px;
  font-size: 14px;
  font-weight: 600;
  color: var(--ink-soft);
}
.pd-price {
  margin-top: 18px;
  font-size: 30px;
  font-weight: 700;
}
.pd-buy {
  margin-top: 18px;
  width: 100%;
  justify-content: center;
  padding: 15px 22px;
}
.pd-info .config-fine {
  text-align: left;
}

.pd-h2 {
  font-size: clamp(26px, 3.4vw, 40px);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 34px;
}
.pd-specs-wrap {
  background: var(--bg-dim);
  padding: 90px 0;
}
.pd-specs {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 26px;
  padding-bottom: 26px;
}
.pd-spec .k {
  font-size: 12.5px;
  color: var(--gray);
  margin-bottom: 8px;
}
.pd-spec .v {
  font-size: 15px;
  font-weight: 600;
  color: var(--ink);
  line-height: 1.5;
}

.pd-more {
  padding: 90px 0 100px;
}
.pd-strip {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: 198px;
  gap: 18px;
  overflow-x: auto;
  padding: 4px max(24px, calc((100vw - 1180px) / 2 + 24px)) 22px;
  scrollbar-width: thin;
}
.pd-pager {
  display: flex;
  justify-content: space-between;
  margin-top: 26px;
  font-size: 16px;
}

@media (max-width: 900px) {
  .pd-grid { grid-template-columns: 1fr; gap: 40px; }
  .pd-specs { grid-template-columns: repeat(2, 1fr); }
}

/* ---------- Footer ---------- */
.footer {
  background: var(--bg-dim);
  padding: 56px 0 34px;
  font-size: 12.5px;
  color: var(--gray);
  border-top: 1px solid var(--hairline);
}
.footer .foot-brand {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 10px;
  padding-bottom: 28px;
  border-bottom: 1px solid var(--hairline);
}
.footer .foot-brand .brand {
  display: flex;
  align-items: center;
  gap: 9px;
  font-size: 19px;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--ink);
}
.footer .foot-brand .brand .mark {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: linear-gradient(145deg, var(--bear-honey), var(--bear-toffee));
  position: relative;
  flex: none;
}
.footer .foot-brand .brand .mark::before,
.footer .foot-brand .brand .mark::after {
  content: "";
  position: absolute;
  top: -18%;
  width: 42%;
  height: 42%;
  border-radius: 50%;
  background: inherit;
}
.footer .foot-brand .brand .mark::before { left: -8%; }
.footer .foot-brand .brand .mark::after { right: -8%; }
.footer .foot-brand p {
  font-size: 13px;
  color: var(--gray);
}
.footer .foot-links {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  padding: 30px 0;
  border-bottom: 1px solid var(--hairline);
}
.footer .foot-col h5 {
  color: var(--ink);
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 14px;
}
.footer .foot-col ul li {
  margin-bottom: 10px;
}
.footer .foot-col ul li a {
  color: #515154;
  transition: color 0.2s;
}
.footer .foot-col ul li a:hover {
  color: var(--ink);
}
.footer .foot-bottom {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  padding-top: 22px;
  flex-wrap: wrap;
  gap: 14px;
}
.footer .foot-legal {
  line-height: 1.7;
  max-width: 780px;
  flex: 1 1 480px;
}
.footer .foot-copy {
  white-space: nowrap;
  color: var(--gray);
}

/* ---------- Responsive ---------- */
@media (max-width: 980px) {
  .nav-links { display: none; }
  .nav-links.open {
    display: flex;
    position: absolute;
    top: 52px;
    left: 0;
    right: 0;
    flex-direction: column;
    gap: 18px;
    padding: 22px 24px;
    background: rgba(255, 255, 255, 0.96);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--hairline);
  }
  .nav-toggle { display: flex; }
  .feature-row { grid-template-columns: 1fr; gap: 40px; }
  .feature-row.reverse { direction: ltr; }
  .series-grid { grid-template-columns: 1fr 1fr; }
  .configurator { grid-template-columns: 1fr; padding: 40px 26px; }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
  .gallery-grid .g-item.big { grid-column: span 2; grid-row: span 1; }
  .compare-table { font-size: 13px; }
}
@media (max-width: 640px) {
  .series-grid { grid-template-columns: 1fr; }
  .size-stage { gap: 30px; }
  .configurator { border-radius: 28px; }
  .footer .foot-links { grid-template-columns: repeat(2, 1fr); }
  .footer .foot-bottom { flex-direction: column; align-items: flex-start; }
}