/* ─── Variables ─────────────────────────────────────────── */
:root {
  --black: #000000;
  --white: #ffffff;
  --gray-100: #f7f7f7;
  --gray-200: #e8e8e8;
  --gray-400: #aaaaaa;
  --gray-600: #555555;

  --font-display: 'Cormorant Garamond', Georgia, serif;
  --font-body: 'DM Sans', system-ui, -apple-system, sans-serif;

  --navbar-h: 64px;
  --max-w: 1320px;
  --gap: clamp(1rem, 3vw, 2rem);
}

/* ─── Reset ─────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font-body);
  font-size: 0.9375rem;
  color: var(--black);
  background: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
ul { list-style: none; }

/* ─── Utilities ──────────────────────────────────────────── */
.container {
  width: 100%;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 var(--gap);
}
.sr-only {
  position: absolute; width: 1px; height: 1px;
  overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap;
}

/* ─── Navbar ─────────────────────────────────────────────── */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  height: var(--navbar-h);
  background: var(--white);
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s, box-shadow 0.3s;
}
.navbar--scrolled {
  border-color: var(--gray-200);
  box-shadow: 0 1px 12px rgba(0,0,0,0.06);
}
.navbar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 var(--gap);
}
.navbar__logo {
  display: flex;
  align-items: center;
}
.navbar__logo img {
  height: 28px;
  width: auto;
}
.navbar__logo-text {
  font-family: var(--font-display);
  font-size: 1.375rem;
  font-weight: 400;
  letter-spacing: 0.12em;
  text-transform: lowercase;
}
.navbar__links {
  display: flex;
  align-items: center;
  gap: 2rem;
}
.navbar__link {
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-weight: 500;
  transition: opacity 0.2s;
}
.navbar__link:hover { opacity: 0.5; }
.navbar__cart {
  position: relative;
  display: flex;
  align-items: center;
  gap: 0.35rem;
}
.navbar__cart svg { width: 20px; height: 20px; }
.cart-badge {
  display: none;
  align-items: center;
  justify-content: center;
  width: 18px; height: 18px;
  background: var(--black);
  color: var(--white);
  border-radius: 50%;
  font-size: 0.625rem;
  font-weight: 500;
  position: absolute;
  top: -6px; right: -8px;
}
.navbar__menu-btn {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 4px;
}
.navbar__menu-btn span {
  display: block;
  width: 22px; height: 1px;
  background: var(--black);
  transition: transform 0.25s;
}
.navbar__mobile {
  display: none;
  flex-direction: column;
  position: fixed;
  top: var(--navbar-h);
  left: 0; right: 0;
  background: var(--white);
  border-bottom: 1px solid var(--gray-200);
  padding: 1.5rem var(--gap) 2rem;
  gap: 1.25rem;
}
.navbar__mobile--open { display: flex; }
.navbar__mobile .navbar__link { font-size: 0.875rem; }

@media (max-width: 640px) {
  .navbar__links { display: none; }
  .navbar__menu-btn { display: flex; }
}

/* ─── Page wrapper (offset fixed navbar) ────────────────── */
.page { padding-top: var(--navbar-h); }

/* ─── Hero ───────────────────────────────────────────────── */
.hero {
  position: relative;
  height: calc(100vh - var(--navbar-h));
  min-height: 520px;
  overflow: hidden;
  background: var(--black);
}
.hero__video {
  position: absolute;
  inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  opacity: 0.88;
}
.hero__overlay {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-end;
  padding-bottom: clamp(3rem, 8vh, 6rem);
  text-align: center;
}
.hero__title {
  font-family: var(--font-display);
  font-size: clamp(3.5rem, 11vw, 9rem);
  font-weight: 300;
  color: var(--white);
  text-transform: lowercase;
  letter-spacing: 0.08em;
  line-height: 0.9;
  text-shadow: 0 2px 40px rgba(0,0,0,0.25);
}
.hero__sub {
  margin-top: 1.25rem;
  font-size: clamp(0.7rem, 1.2vw, 0.875rem);
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.82);
  font-weight: 300;
}
.hero__cta {
  margin-top: 2.5rem;
  display: inline-block;
  padding: 0.8rem 2.5rem;
  border: 1px solid var(--white);
  color: var(--white);
  font-size: 0.75rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-weight: 400;
  transition: background 0.25s, color 0.25s;
}
.hero__cta:hover {
  background: var(--white);
  color: var(--black);
}

/* ─── Section titles ─────────────────────────────────────── */
.shop-title {
  font-size: clamp(1rem, 2.5vw, 1.5rem) !important;
}
.section-title {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 4vw, 3rem);
  font-weight: 300;
  letter-spacing: 0.04em;
  line-height: 1.1;
}
.section-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 2rem;
}
.section-link {
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  border-bottom: 1px solid currentColor;
  padding-bottom: 1px;
  transition: opacity 0.2s;
}
.section-link:hover { opacity: 0.5; }

/* ─── Editorial grid (homepage) ──────────────────────────── */
.editorial {
  padding: clamp(3rem, 7vw, 6rem) 0;
}
.editorial__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 6px;
}
.editorial__item {
  overflow: hidden;
  aspect-ratio: 3/4;
}
.editorial__item img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}
.editorial__item:hover img { transform: scale(1.03); }

@media (max-width: 640px) {
  .editorial__grid { grid-template-columns: 1fr; gap: 4px; }
  .editorial__item { aspect-ratio: 4/5; }
}

/* ─── Featured products (homepage) ───────────────────────── */
.featured {
  padding: clamp(3rem, 7vw, 6rem) 0;
  background: var(--gray-100);
}

/* ─── Product grid ────────────────────────────────────────── */
.shop-section {
  padding: clamp(2rem, 5vw, 4rem) 0;
}
.shop-header {
  margin-bottom: clamp(2rem, 4vw, 3rem);
}
.products-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(1.5rem, 3vw, 2.5rem) clamp(0.75rem, 2vw, 1.5rem);
}
@media (max-width: 900px) {
  .products-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 480px) {
  .products-grid { grid-template-columns: repeat(2, 1fr); gap: 0.75rem 0.5rem; }
}

/* ─── Product card ────────────────────────────────────────── */
.product-card { display: block; }
.product-card__images {
  position: relative;
  overflow: hidden;
  aspect-ratio: 3/4;
  background: var(--gray-100);
}
.product-card__img {
  position: absolute;
  inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  transition: opacity 0.45s ease;
}
.product-card__img--secondary { opacity: 0; }
.product-card:hover .product-card__img--primary { opacity: 0; }
.product-card:hover .product-card__img--secondary { opacity: 1; }
.product-card__info {
  padding: 0.875rem 0 0;
}
.product-card__name {
  font-family: var(--font-display);
  font-size: 1.0625rem;
  font-weight: 400;
  letter-spacing: 0.02em;
}
.product-card__color {
  font-size: 0.8125rem;
  color: var(--gray-600);
  margin-top: 0.15rem;
  letter-spacing: 0.02em;
}
.product-card__price {
  margin-top: 0.35rem;
  font-size: 0.875rem;
  font-weight: 500;
  letter-spacing: 0.02em;
}

/* ─── Brand text (homepage) ───────────────────────────────── */
.brand-statement {
  padding: clamp(4rem, 8vw, 8rem) 0;
  text-align: center;
}
.brand-statement__text {
  font-family: var(--font-display);
  font-size: clamp(0.95rem, 2vw, 1.35rem);
  font-weight: 300;
  font-style: italic;
  max-width: 820px;
  margin: 0 auto;
  line-height: 1.45;
  letter-spacing: 0.02em;
  color: var(--black);
}

/* ─── Product detail ─────────────────────────────────────── */
.product-detail {
  padding: clamp(2rem, 4vw, 4rem) 0 clamp(4rem, 8vw, 7rem);
}
.product-detail__layout {
  display: grid;
  grid-template-columns: 1fr 420px;
  gap: clamp(2rem, 5vw, 5rem);
  align-items: start;
}
@media (max-width: 900px) {
  .product-detail__layout { grid-template-columns: 1fr; }
}

/* Gallery */
.gallery__main {
  position: relative;
  aspect-ratio: 3/4;
  overflow: hidden;
  background: var(--gray-100);
  margin-bottom: 8px;
}
.gallery__main img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: opacity 0.3s;
}
.gallery__thumbs {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 6px;
}
.gallery__thumb {
  aspect-ratio: 1;
  overflow: hidden;
  cursor: pointer;
  opacity: 0.5;
  transition: opacity 0.2s;
  background: var(--gray-100);
}
.gallery__thumb.active, .gallery__thumb:hover { opacity: 1; }
.gallery__thumb img { width: 100%; height: 100%; object-fit: cover; }

/* Product info panel */
.product-info { position: sticky; top: calc(var(--navbar-h) + 2rem); }
.product-info__name {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 3.5vw, 2.5rem);
  font-weight: 400;
  letter-spacing: 0.03em;
  line-height: 1.15;
}
.product-info__color {
  margin-top: 0.25rem;
  font-size: 0.875rem;
  color: var(--gray-600);
  letter-spacing: 0.05em;
}
.product-info__price {
  margin-top: 1.25rem;
  font-size: 1.25rem;
  font-weight: 500;
  letter-spacing: 0.04em;
}
.product-info__shipping {
  margin-top: 0.35rem;
  font-size: 0.8rem;
  color: var(--gray-600);
  letter-spacing: 0.02em;
}
.product-info__divider {
  border: none;
  border-top: 1px solid var(--gray-200);
  margin: 1.5rem 0;
}

/* Size selector */
.size-label {
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-weight: 500;
  margin-bottom: 0.75rem;
  display: block;
}
.sizes {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}
.size-btn {
  width: 48px; height: 48px;
  border: 1px solid var(--gray-200);
  font-size: 0.8125rem;
  letter-spacing: 0.05em;
  font-weight: 400;
  transition: border-color 0.2s, background 0.2s, color 0.2s;
  position: relative;
}
.size-btn:hover:not(:disabled) { border-color: var(--black); }
.size-btn.selected {
  background: var(--black);
  color: var(--white);
  border-color: var(--black);
}
.size-btn:disabled {
  color: var(--gray-400);
  cursor: not-allowed;
}
.size-btn:disabled::after {
  content: '';
  position: absolute;
  top: 50%; left: 10%;
  width: 80%; height: 1px;
  background: var(--gray-200);
  transform: rotate(-20deg);
}
.size-error {
  display: none;
  font-size: 0.8rem;
  color: #c0392b;
  margin-top: 0.5rem;
}

/* Add to cart button */
.btn-add-cart {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  padding: 1rem;
  margin-top: 1.25rem;
  background: var(--black);
  color: var(--white);
  font-size: 0.8125rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-weight: 500;
  transition: background 0.2s, color 0.2s;
  gap: 0.5rem;
}
.btn-add-cart:hover { background: var(--gray-600); }
.btn-add-cart:disabled { background: var(--gray-400); cursor: not-allowed; }
.btn-add-cart--added { background: var(--gray-600); }

/* Product description */
.product-info__desc {
  margin-top: 1.5rem;
  font-size: 0.875rem;
  line-height: 1.8;
  color: var(--gray-600);
}

/* Other colors */
.other-colors {
  margin-top: 1.75rem;
}
.other-colors-label {
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-weight: 500;
  margin-bottom: 0.75rem;
  display: block;
}
.other-colors__grid {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}
.color-swatch {
  display: block;
  width: 48px;
  overflow: hidden;
  border: 1px solid var(--gray-200);
  transition: border-color 0.2s;
}
.color-swatch:hover { border-color: var(--black); }
.color-swatch img { width: 100%; aspect-ratio: 1; object-fit: cover; }

/* ─── Cart page ───────────────────────────────────────────── */
.cart-page {
  padding: clamp(2rem, 4vw, 4rem) 0 clamp(4rem, 8vw, 7rem);
  min-height: 70vh;
}
.cart-page__title {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  font-weight: 300;
  letter-spacing: 0.04em;
  margin-bottom: 2.5rem;
}
.cart-layout {
  display: grid;
  grid-template-columns: 1fr 360px;
  gap: 4rem;
  align-items: start;
}
@media (max-width: 800px) {
  .cart-layout { grid-template-columns: 1fr; gap: 2rem; }
}

/* Cart items */
.cart-items { display: flex; flex-direction: column; gap: 0; }
.cart-item {
  display: grid;
  grid-template-columns: 100px 1fr auto;
  gap: 1.25rem;
  padding: 1.5rem 0;
  border-bottom: 1px solid var(--gray-200);
  align-items: start;
}
.cart-item__img {
  aspect-ratio: 3/4;
  overflow: hidden;
  background: var(--gray-100);
}
.cart-item__img img { width: 100%; height: 100%; object-fit: cover; }
.cart-item__name {
  font-family: var(--font-display);
  font-size: 1.0625rem;
  font-weight: 400;
}
.cart-item__meta {
  font-size: 0.8125rem;
  color: var(--gray-600);
  margin-top: 0.2rem;
}
.cart-item__qty {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-top: 1rem;
}
.qty-btn {
  width: 28px; height: 28px;
  border: 1px solid var(--gray-200);
  font-size: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: border-color 0.2s;
}
.qty-btn:hover { border-color: var(--black); }
.qty-value { font-size: 0.875rem; min-width: 1.5ch; text-align: center; }
.cart-item__price { font-size: 0.9375rem; font-weight: 500; white-space: nowrap; }
.cart-item__remove {
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  color: var(--gray-400);
  text-transform: uppercase;
  margin-top: 0.5rem;
  display: inline-block;
  border-bottom: 1px solid transparent;
  transition: color 0.2s, border-color 0.2s;
}
.cart-item__remove:hover { color: var(--black); border-color: var(--black); }

/* Cart summary */
.cart-summary {
  position: sticky;
  top: calc(var(--navbar-h) + 2rem);
  border: 1px solid var(--gray-200);
  padding: 1.75rem;
}
.cart-summary__title {
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-weight: 500;
  margin-bottom: 1.25rem;
}
.cart-summary__row {
  display: flex;
  justify-content: space-between;
  font-size: 0.875rem;
  padding: 0.5rem 0;
}
.cart-summary__row--total {
  font-weight: 600;
  font-size: 1rem;
  border-top: 1px solid var(--gray-200);
  margin-top: 0.75rem;
  padding-top: 1rem;
}
.cart-summary__shipping {
  font-size: 0.8rem;
  color: var(--gray-600);
  margin: 0.75rem 0 1.5rem;
}
.btn-checkout {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  padding: 1rem;
  background: var(--black);
  color: var(--white);
  font-size: 0.8125rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-weight: 500;
  transition: background 0.2s;
  gap: 0.5rem;
}
.btn-checkout:hover { background: var(--gray-600); }
.btn-checkout:disabled { background: var(--gray-400); cursor: not-allowed; }

.cart-empty {
  text-align: center;
  padding: 5rem 0;
}
.cart-empty__title {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 300;
  margin-bottom: 1rem;
}
.cart-empty__link {
  font-size: 0.8125rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  border-bottom: 1px solid var(--black);
  padding-bottom: 2px;
}

/* ─── Confirmation page ───────────────────────────────────── */
.confirm-page {
  min-height: 70vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 4rem var(--gap);
  text-align: center;
}
.confirm-box {
  max-width: 560px;
}
.confirm-icon {
  font-size: 3rem;
  margin-bottom: 1.5rem;
}
.confirm-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3.25rem);
  font-weight: 300;
  letter-spacing: 0.04em;
  margin-bottom: 1rem;
}
.confirm-text {
  font-size: 0.9375rem;
  color: var(--gray-600);
  line-height: 1.8;
  margin-bottom: 0.75rem;
}
.confirm-ref {
  font-size: 0.8rem;
  color: var(--gray-400);
  letter-spacing: 0.08em;
  margin-bottom: 2.5rem;
}
.btn-secondary {
  display: inline-block;
  padding: 0.85rem 2.5rem;
  border: 1px solid var(--black);
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-weight: 500;
  transition: background 0.2s, color 0.2s;
}
.btn-secondary:hover { background: var(--black); color: var(--white); }

/* ─── Contact page ────────────────────────────────────────── */
.contact-page {
  padding: clamp(3rem, 6vw, 6rem) 0;
  max-width: 640px;
  margin: 0 auto;
}
.contact-page h1 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 300;
  margin-bottom: 2rem;
}
.contact-page p {
  font-size: 0.9375rem;
  color: var(--gray-600);
  line-height: 1.8;
  margin-bottom: 1rem;
}
.contact-page a { border-bottom: 1px solid var(--gray-400); transition: border-color 0.2s; }
.contact-page a:hover { border-color: var(--black); }

/* ─── Footer ─────────────────────────────────────────────── */
.footer {
  border-top: 1px solid var(--gray-200);
  padding: 3rem 0 2rem;
}
.footer__inner {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: start;
  gap: 2rem;
}
.footer__brand {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 300;
  letter-spacing: 0.1em;
  text-transform: lowercase;
}
.footer__tagline {
  font-size: 0.75rem;
  color: var(--gray-400);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-top: 0.3rem;
}
.footer__links {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
}
.footer__link {
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gray-600);
  transition: color 0.2s;
}
.footer__link:hover { color: var(--black); }
.footer__social {
  display: flex;
  justify-content: flex-end;
  gap: 1.25rem;
}
.footer__social a {
  color: var(--gray-400);
  transition: color 0.2s;
}
.footer__social a:hover { color: var(--black); }
.footer__social svg { width: 18px; height: 18px; }
.footer__bottom {
  margin-top: 3rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--gray-200);
  text-align: center;
  font-size: 0.75rem;
  color: var(--gray-400);
  letter-spacing: 0.06em;
}
@media (max-width: 640px) {
  .footer__inner {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .footer__social { justify-content: center; }
  .footer__links { align-items: center; }
}

/* ─── Loading spinner ────────────────────────────────────── */
.spinner {
  display: inline-block;
  width: 16px; height: 16px;
  border: 2px solid rgba(255,255,255,0.4);
  border-top-color: var(--white);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ─── WhatsApp flotante ──────────────────────────────────── */
.whatsapp-float {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 56px;
  height: 56px;
  background: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.45);
  z-index: 200;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 28px rgba(37, 211, 102, 0.55);
}
.whatsapp-float svg {
  width: 30px;
  height: 30px;
  fill: #ffffff;
}

/* ─── Page transitions ───────────────────────────────────── */
.fade-in {
  animation: fadeIn 0.5s ease both;
}
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: translateY(0); }
}