/* ═══════════════════════════════════════════════
   FONT FACE
═══════════════════════════════════════════════ */
@font-face {
  font-family: 'Proxima Nova';
  src: url('../fonts/ProximaNovaLight.ttf') format('truetype');
  font-weight: 300;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Proxima Nova';
  src: url('../fonts/ProximaNovaRegular.ttf') format('truetype');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Proxima Nova';
  src: url('../fonts/ProximaNovaSemibold.ttf') format('truetype');
  font-weight: 600;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Proxima Nova';
  src: url('../fonts/ProximaNovaExtrabold.ttf') format('truetype');
  font-weight: 800;
  font-style: normal;
  font-display: swap;
}

/* ═══════════════════════════════════════════════
   CSS VARIABLES
═══════════════════════════════════════════════ */
:root {
  --color-primary: #ea0029;
  --color-bg: #000;
  --color-text: #fff;
  --color-muted: rgba(255, 255, 255, 0.65);
  --color-surface: rgba(255, 255, 255, 0.05);
  --color-border: rgba(255, 255, 255, 0.12);
  --font: 'Proxima Nova', 'Arial', sans-serif;
  --container-max: 1200px;
  --section-pad: 20px 0;
  --transition: 0.25s ease;
}

/* ═══════════════════════════════════════════════
   RESET
═══════════════════════════════════════════════ */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font);
  font-weight: 400;
  line-height: 1.6;
  overflow-x: hidden;
}

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

button {
  font-family: var(--font);
  cursor: pointer;
  border: none;
  background: none;
}

ul {
  list-style: none;
}

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

/* ═══════════════════════════════════════════════
   LAYOUT
═══════════════════════════════════════════════ */
.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 40px;
}

.section-title {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

/* ═══════════════════════════════════════════════
   BUTTONS
═══════════════════════════════════════════════ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  border-radius: 2px;
  transition: background var(--transition), color var(--transition), border-color var(--transition), transform var(--transition);
}

.btn--primary {
  background: var(--color-primary);
  color: #fff;
  border: 2px solid var(--color-primary);
}

.btn--primary:hover {
  background: transparent;
  color: var(--color-primary);
  transform: translateY(-2px);
}

.btn--outline {
  background: transparent;
  color: #fff;
  border: 2px solid rgba(255, 255, 255, 0.4);
}

.btn--outline:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
  transform: translateY(-2px);
}

/* ═══════════════════════════════════════════════
   HERO SECTION
═══════════════════════════════════════════════ */
.hero {
  position: relative;
  width: 100%;
  height: 100vh;
  min-height: 600px;
  background-image: url('../img/hero.webp');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-end;
  overflow: hidden;
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom,
      rgba(0, 0, 0, 0.2) 0%,
      rgba(0, 0, 0, 0.4) 60%,
      rgba(0, 0, 0, 0) 100%);
  z-index: 1;
}

.hero__content {
  position: absolute;
  inset: 0;
  z-index: 2;
  text-align: center;
  padding: 6vh 20px 18vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
}

/* ── Section 1: Logo üstte, NEVER TIRES altında ── */
.header__section1 {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
}

.hero__logo {
  /* 8.05:1 yatay oran — yükseklik sabitle, genişlik otomatik */
  height: 58px;
  width: auto;
  display: block;
  filter: drop-shadow(0 2px 12px rgba(0, 0, 0, 0.7));
}

/* ── Section 2: Ana slogan + açıklama ── */
.header__section2 {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}

.hero__slogan {
  font-size: clamp(2rem, 6vw, 4.5rem);
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  line-height: 1;
  color: var(--color-primary);
  text-shadow: 4px 13px 20px rgba(0, 0, 0, 1);
}

/* İkincil slogan */
.header__section2 .hero__slogan {
  font-size: clamp(1.5rem, 4vw, 3rem);
  letter-spacing: 0.06em;
}

.hero__sub {
  margin-top: 0;
  max-width: 620px;
  font-size: clamp(0.95rem, 2vw, 1.25rem);
  font-weight: 300;
  color: rgba(255, 255, 255, .85);
  letter-spacing: 0.03em;
  line-height: 1.7;
}

.hero__scroll-indicator {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  margin-bottom: 36px;
  cursor: pointer;
  animation: bounce 2s ease-in-out infinite;
  opacity: 0.75;
  transition: opacity var(--transition);
}

.hero__scroll-indicator:hover {
  opacity: 1;
}

.scroll-mouse {
  width: 26px;
  height: 40px;
  border: 2px solid rgba(255, 255, 255, 0.7);
  border-radius: 14px;
  display: flex;
  justify-content: center;
  padding-top: 6px;
}

.scroll-mouse__wheel {
  width: 3px;
  height: 8px;
  background: rgba(255, 255, 255, 0.85);
  border-radius: 2px;
  animation: wheel 2s ease-in-out infinite;
}

.scroll-arrow {
  font-size: 1rem;
  color: rgba(255, 255, 255, 0.7);
}

@keyframes bounce {

  0%,
  100% {
    transform: translateY(0);
  }

  50% {
    transform: translateY(8px);
  }
}

@keyframes wheel {

  0%,
  100% {
    opacity: 1;
    transform: translateY(0);
  }

  50% {
    opacity: 0.3;
    transform: translateY(6px);
  }
}

/* ═══════════════════════════════════════════════
   ABOUT SECTION
═══════════════════════════════════════════════ */
.about {
  padding: var(--section-pad);
  background: #222;
  text-align: center;
}

.about .container {
  max-width: none;
}

.about__text {
  max-width: none;
}

.about__text p {
  color: var(--color-muted);
  margin-bottom: 1.25rem;
  font-size: 1.05rem;
  line-height: 1.8;
}

.about__text p:last-child {
  margin-bottom: 0;
}

/* ═══════════════════════════════════════════════
   PRODUCTS SECTION
═══════════════════════════════════════════════ */
.products {
  padding: 15px 0 0;
  background: #000;
}

.products__header {
  padding: 0 40px;
  text-align: center;
}

.products__grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 16px;
  padding: 0 40px 15px;
}

.product-card {
  display: flex;
  flex-direction: column;
  cursor: pointer;
  border: 2px solid transparent;
  transition: border-color var(--transition), box-shadow var(--transition);
  width: 240px;
  flex-shrink: 0;
}

.product-card:hover {
  border-color: var(--color-primary);
  box-shadow: 0 0 32px rgba(234, 0, 41, 0.2);
}

.product-card:hover .product-card__img-wrap img {
  transform: scale(1.05);
}

.product-card__img-wrap {
  width: 240px;
  height: 240px;
  overflow: hidden;
  background: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.product-card__img-wrap img {
  height: 180px;
  width: auto;
  max-width: 80%;
  object-fit: contain;
  transition: transform 0.5s ease;
  display: block;
}

.product-card__label {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 18px;
  background: #0a0a0a;
  border-top: 1px solid var(--color-border);
  font-size: 1rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  flex-shrink: 0;
}

.product-card__arrow {
  opacity: 0.5;
  transition: opacity var(--transition), transform var(--transition);
}

.product-card:hover .product-card__arrow {
  opacity: 1;
  transform: translateX(4px);
  color: var(--color-primary);
}

/* ═══════════════════════════════════════════════
   PRODUCT DETAIL SECTION
═══════════════════════════════════════════════ */
.product-detail {
  padding: 50px 0;
  background: radial-gradient(ellipse 120% 80% at 50% 20%, #222 0%, #080808 55%);
  border-top: 1px solid var(--color-border);
}

.product-detail--alt {
  background: radial-gradient(ellipse 120% 80% at 50% 20%, #1c1c1c 0%, #040404 55%);
}

.product-detail__top {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
  margin-bottom: 24px;
}

/* Gallery */
.product-detail__gallery {
  position: sticky;
  top: 40px;
}

.gallery__main {
  width: 100%;
  aspect-ratio: 3 / 4;
  overflow: hidden;
  background: transparent;
  margin-bottom: 12px;
  max-height: 450px;
}

.gallery__main-img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center;
  transition: opacity 0.3s ease;
  filter: brightness(1.2) drop-shadow(0 0 24px rgba(255, 255, 255, 0.1));
}

.gallery__thumbs {
  display: flex;
  gap: 10px;
  margin-top: 24px;
  justify-content: center;
}

.gallery__thumb {
  width: 80px;
  height: 80px;
  overflow: hidden;
  border-radius: 3px;
  border: 2px solid rgba(255, 255, 255, 0.1);
  cursor: pointer;
  transition: border-color var(--transition), opacity var(--transition);
  background: transparent;
  flex-shrink: 0;
}

.gallery__thumb img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center;
  filter: drop-shadow(0 2px 8px rgba(0, 0, 0, 0.6));
}

.gallery__thumb:hover {
  opacity: 0.85;
  border-color: rgba(255, 255, 255, 0.3);
}

.gallery__thumb.active {
  border-color: var(--color-primary);
}

/* Info */
.product-detail__name {
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: 20px;
}

.product-detail__icons {
  display: flex;
  gap: 20px;
  margin-bottom: 28px;
}

.product-icon {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  color: var(--color-muted);

}

.product-icon img {
  height: 28px;
  margin: 4px 0;
  opacity: 0.6;
}

.product-icon svg {
  width: 36px;
  height: 36px;
}

.product-icon span {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.product-detail__subtitle {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--color-primary);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 14px;
  border-top: 1px solid var(--color-border);
  padding-top: 24px;
  text-align: center;
}

.product-detail__desc {
  color: var(--color-muted);
  font-size: 0.97rem;
  line-height: 1.8;
  margin-bottom: 24px;
  text-align: center;
}

.product-detail__features {
  margin-bottom: 36px;
}

.product-detail__features li {
  position: relative;
  padding-left: 18px;
  color: var(--color-muted);
  font-size: 0.95rem;
  margin-bottom: 16px;
  line-height: 1.5;
}

.product-detail__features li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 6px;
  width: 6px;
  height: 6px;
  background: var(--color-primary);
  border-radius: 50%;
}

.product-detail__features li strong {
  display: block;
  color: #fff;
  font-weight: 600;
  margin-bottom: 2px;
}

.product-detail__features li span {
  display: block;
}

.product-detail__actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 24px;
}

/* Two-column paragraphs */
.product-detail__cols {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
}

.product-detail__col h4 {
  font-size: 1.1rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 14px;
  color: var(--color-primary);
}

.product-detail__col p {
  color: var(--color-muted);
  font-size: 0.95rem;
  line-height: 1.8;
}

/* ═══════════════════════════════════════════════
   TIRE VISUAL SECTION
═══════════════════════════════════════════════ */
.tire-visual {
  position: relative;
  background: #f4f4f4;
  padding: 80px;
  overflow: hidden;
  min-height: 600px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-top: 1px solid #e0e0e0;
}

.tire-visual__img-wrap {
  position: absolute;
  inset: 0;
  overflow: hidden;
  display: flex;
  align-items: flex-start;
  justify-content: center;
}

.tire-visual__img {
  width: 35%;
  height: auto;
  object-fit: contain;
  opacity: 1;
}

/* Tire Visual bölümlerini birbirinden ayır */
.tire-visual+.tire-visual {
  border-top: 1px solid #d0d0d0;
}

.tire-visual__logo {
  position: absolute;
  top: 28px;
  left: 36px;
  z-index: 3;
  width: 260px;
  height: 40px;
  overflow: hidden;
  /* SVG viewBox 1920×1080, içerik x≈463-1435 y≈488-589
     bg-size 493px → scale≈0.257 → içerik 249×26px, bg-position: -119px -125px */
  background-repeat: no-repeat;
  pointer-events: none;
}

.tire-visual__callouts {
  /* Tire ile aynı koordinat sistemi: absolute + inset:0
     --top     : section yüksekliğinin %'si (dikey konum)
     --h-inset : merkezden yatay uzaklık %  (noktanın X pozisyonu) */
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
}

.callout {
  position: absolute;
  display: flex;
  align-items: center;
  top: var(--top);
  pointer-events: auto;
}

.callout--left {
  /* Dot'un sağ kenarı = noktanın tire pozisyonu; metin + çizgi sola uzar */
  right: calc(50% + var(--h-inset, 8%));
  left: auto;
  flex-direction: row;
}

.callout--right {
  /* Dot'un sol kenarı = noktanın tire pozisyonu; metin + çizgi sağa uzar */
  left: calc(50% + var(--h-inset, 8%));
  right: auto;
  flex-direction: row-reverse;
}

.callout__text {
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: #111;
  white-space: nowrap;
  background: rgba(255, 255, 255, 1);
  padding: 6px 12px;
  border-radius: 2px;
  border: 1px solid rgba(0, 0, 0, 0.08);
}

.callout__line {
  display: block;
  width: 64px;
  flex-shrink: 0;
  height: 2px;
  background: black;
}

.callout__dot {
  display: block;
  width: 14px;
  height: 14px;
  background: var(--color-primary);
  border-radius: 50%;
  flex-shrink: 0;
}

/* ═══════════════════════════════════════════════
   POPUPS
═══════════════════════════════════════════════ */
.popup-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.82);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease;
}

.popup-overlay.is-open {
  opacity: 1;
  pointer-events: all;
}

.popup-overlay--label {
  z-index: 1100;
}

.popup {
  background: #111;
  border: 1px solid var(--color-border);
  border-radius: 4px;
  width: 100%;
  max-width: 860px;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  transform: translateY(20px);
  transition: transform 0.25s ease;
}

.popup-overlay.is-open .popup {
  transform: translateY(0);
}

.popup--label {
  max-width: 480px;
}

.popup__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 28px;
  border-bottom: 1px solid var(--color-border);
  flex-shrink: 0;
}

.popup__title {
  font-size: 1.1rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.popup__header img {
  height: 36px;
  width: auto;
  display: block;
  filter: brightness(0) saturate(100%) invert(94%) sepia(100%) saturate(0%) hue-rotate(352deg) brightness(108%) contrast(102%);
}

.popup__close {
  width: 34px;
  height: 34px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-muted);
  font-size: 1.1rem;
  border-radius: 2px;
  transition: color var(--transition), background var(--transition);
  flex-shrink: 0;
}

.popup__close:hover {
  color: #fff;
  background: rgba(255, 255, 255, 0.08);
}

.popup__body {
  overflow-y: auto;
  padding: 28px;
  flex: 1;
}

.popup__body--label {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.label-img {
  max-height: 70vh;
  width: auto;
  max-width: 100%;
  object-fit: contain;
}

/* Rim selector */
.rim-selector {
  margin-bottom: 24px;
}

.rim-selector__label {
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-muted);
  margin-bottom: 12px;
}

.rim-selector__btns {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.rim-btn {
  padding: 10px 20px;
  border: 1px solid var(--color-border);
  border-radius: 2px;
  color: var(--color-muted);
  font-size: 0.9rem;
  font-weight: 600;
  font-family: var(--font);
  letter-spacing: 0.04em;
  background: transparent;
  cursor: pointer;
  transition: border-color var(--transition), color var(--transition), background var(--transition);
}

.rim-btn:hover {
  border-color: rgba(255, 255, 255, 0.4);
  color: #fff;
}

.rim-btn.active {
  border-color: var(--color-primary);
  color: var(--color-primary);
  background: rgba(234, 0, 41, 0.08);
}

/* Sizes table */
.sizes-table-wrap {
  overflow-x: auto;
}

.sizes-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.88rem;
  white-space: nowrap;
}

.sizes-table th {
  padding: 10px 12px;
  text-align: left;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-muted);
  border-bottom: 1px solid var(--color-border);
  font-size: 0.75rem;
}

.sizes-table td {
  padding: 12px 12px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  color: var(--color-text);
  vertical-align: middle;
}

.sizes-table tr:last-child td {
  border-bottom: none;
}

.sizes-table tr:hover td {
  background: rgba(255, 255, 255, 0.03);
}

/* Grade badge */
.grade-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 3px;
  font-weight: 700;
  font-size: 0.9rem;
  color: #fff;
}

.grade-A,
.grade-B,
.grade-C,
.grade-D,
.grade-E,
.grade-F,
.grade-G {
  background: #404040;
}

/* Snow check */
.snow-yes {
  color: #64b5f6;
  font-weight: 700;
  font-size: 1.5rem;
}

.snow-no {
  color: var(--color-muted);
}

/* Table buttons */
.btn-table {
  padding: 6px 14px;
  font-size: 0.75rem;
  font-weight: 600;
  font-family: var(--font);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  border-radius: 2px;
  cursor: pointer;
  transition: background var(--transition), color var(--transition), border-color var(--transition);
}

.btn-table--label {
  border: 1px solid rgba(255, 255, 255, 0.25);
  background: transparent;
  color: #fff;
}

.btn-table--label:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.btn-table--form {
  background: var(--color-primary);
  border: 1px solid var(--color-primary);
  color: #fff;
}

.btn-table--form:hover {
  background: transparent;
  color: var(--color-primary);
}

/* ═══════════════════════════════════════════════
   FADE-IN ANIMATION (Intersection Observer)
═══════════════════════════════════════════════ */
.fade-in {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: none;
}

/* ═══════════════════════════════════════════════
   RESPONSIVE — 1200px
═══════════════════════════════════════════════ */
@media (max-width: 1200px) {
  .product-detail__top {
    gap: 40px;
  }

  .tire-visual {
    padding: 0 40px;
  }
}

/* ═══════════════════════════════════════════════
   RESPONSIVE — 900px (Tablet)
═══════════════════════════════════════════════ */
@media (max-width: 900px) {
  .container {
    padding: 0 24px;
  }

  .product-detail__top {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .product-detail__gallery {
    position: static;
  }

  .gallery__main {
    aspect-ratio: 4 / 3;
  }

  .product-detail__cols {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .tire-visual {
    padding: 0 20px;
    min-height: 500px;
  }

  .callout__line {
    min-width: 28px;
  }
}

/* ═══════════════════════════════════════════════
   RESPONSIVE — 768px (Mobile landscape)
═══════════════════════════════════════════════ */
@media (max-width: 768px) {
  :root {
    --section-pad: 64px 0;
  }

  .products__grid {
    grid-template-columns: 1fr;
  }

  .products__grid {
    gap: 12px;
    padding: 0 20px 60px;
  }

  .product-card {
    width: calc(50% - 6px);
  }

  .product-card__img-wrap {
    width: 100%;
    aspect-ratio: 1 / 1;
    height: auto;
  }

  .product-card__img-wrap img {
    height: 55%;
  }

  .popup {
    max-height: 95vh;
  }

  .popup__body {
    padding: 18px;
  }

  .tire-visual {
    flex-direction: column;
    align-items: stretch;
    padding: 40px 20px;
    min-height: auto;
  }

  .tire-visual__img-wrap {
    position: static;
    height: 260px;
    margin-bottom: 32px;
  }

  .tire-visual__img {
    width: 80%;
    height: auto;
  }

  .tire-visual__callouts {
    position: static;
    height: auto;
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 10px;
  }

  .callout {
    position: static;
    left: auto !important;
    right: auto !important;
    flex-direction: row !important;
    align-items: center;
  }

  .callout__line {
    display: none;
  }

  .callout__text {
    white-space: normal;
    font-size: 0.78rem;
    padding: 5px 10px;
  }

  .callout__dot {
    width: 10px;
    height: 10px;
    flex-shrink: 0;
  }
}

/* ═══════════════════════════════════════════════
   RESPONSIVE — 480px (Mobile portrait)
═══════════════════════════════════════════════ */
@media (max-width: 480px) {
  .header__section1 {
    gap: 10px;
  }

  .hero__logo {
    height: 32px;
  }

  .hero__slogan {
    font-size: clamp(1.6rem, 8vw, 2.5rem);
  }

  .hero__sub {
    font-size: 0.88rem;
  }

  .product-detail__actions {
    flex-direction: column;
  }

  .btn {
    width: 100%;
    justify-content: center;
  }

  .rim-selector__btns {
    gap: 8px;
  }

  .rim-btn {
    padding: 8px 14px;
    font-size: 0.82rem;
  }

  .popup--label {
    max-width: 100%;
  }
}

.sizes-table thead img {
  width: 60%;
}

.ebat-name {
  font-size: 16px;
  font-weight: 600;
  letter-spacing: 1px;
}

/* ═══════════════════════════════════════════════
   LANGUAGE SWITCHER
═══════════════════════════════════════════════ */
.lang-switcher {
  position: fixed;
  top: 20px;
  left: 24px;
  z-index: 200;
  display: flex;
  align-items: center;
  gap: 8px;
}

.lang-btn {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.55);
  text-decoration: none;
  transition: color 0.2s ease;
  cursor: pointer;
  padding: 4px 2px;
  background: none;
  border: none;
  font-family: var(--font);
}

.lang-btn:hover {
  color: #fff;
}

.lang-btn--active {
  color: #fff;
  text-decoration: underline;
  text-underline-offset: 4px;
  text-decoration-thickness: 1.5px;
  pointer-events: none;
}

.lang-divider {
  color: rgba(255, 255, 255, 0.2);
  font-size: 0.65rem;
  user-select: none;
}