/* ============================================
   FORM / MEN — Design System v2
   Professional-grade editorial fashion site
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600&family=Oswald:wght@400;500;600;700&display=swap');

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

/* --- Tokens --- */
:root {
  --bg: #F4F2ED;
  --black: #111111;
  --secondary: #686761;
  --border: #D7D4CD;
  --white: #FFFFFF;
  --accent: #8A1717;

  --font-display: 'Oswald', sans-serif;
  --font-body: 'Inter', sans-serif;

  --margin-desktop: 64px;
  --margin-mobile: 16px;
  --gutter-desktop: 24px;
  --gutter-mobile: 12px;

  --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-out-quart: cubic-bezier(0.25, 1, 0.5, 1);
  --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  background-color: var(--bg);
  color: var(--black);
  font-family: var(--font-body);
  font-weight: 400;
  line-height: 1.5;
  overflow-x: hidden;
}

body.no-scroll {
  overflow: hidden;
  position: fixed;
  width: 100%;
  touch-action: none;
}

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

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

img {
  display: block;
  width: 100%;
  height: auto;
}

ul, ol {
  list-style: none;
}

/* ============================================
   LOADING SCREEN
   ============================================ */

.loader {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background-color: var(--black);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  transition: opacity 0.6s var(--ease-out-expo), visibility 0.6s;
}

.loader.done {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.loader-logo {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 24px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--white);
  opacity: 0;
  transform: translateY(12px);
  animation: loaderFadeIn 0.6s 0.2s var(--ease-out-expo) forwards;
}

.loader-logo span {
  font-weight: 400;
  opacity: 0.3;
  margin: 0 8px;
}

.loader-bar {
  width: 120px;
  height: 1px;
  background-color: rgba(255,255,255,0.15);
  margin-top: 24px;
  position: relative;
  overflow: hidden;
  opacity: 0;
  animation: loaderFadeIn 0.4s 0.5s var(--ease-out-expo) forwards;
}

.loader-bar::after {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  height: 100%;
  width: 0%;
  background-color: var(--white);
  animation: loaderProgress 1.2s 0.6s var(--ease-in-out) forwards;
}

@keyframes loaderFadeIn {
  to { opacity: 1; transform: translateY(0); }
}

@keyframes loaderProgress {
  to { width: 100%; }
}

/* ============================================
   HEADER
   ============================================ */

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background-color: var(--bg);
  border-bottom: 1px solid var(--border);
  transform: translateY(0);
  transition: transform 0.5s var(--ease-out-expo), background-color 0.3s ease;
}

.site-header.hidden {
  transform: translateY(-100%);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 56px;
  padding: 0 var(--margin-desktop);
}

.header-logo {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 18px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  white-space: nowrap;
}

.header-logo span {
  font-weight: 400;
  opacity: 0.4;
  margin: 0 6px;
}

.header-nav {
  display: flex;
  align-items: center;
  gap: 32px;
}

.header-nav a {
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--secondary);
  transition: color 0.3s ease;
  position: relative;
}

.header-nav a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 1px;
  background-color: var(--black);
  transition: width 0.4s var(--ease-out-expo);
}

.header-nav a:hover {
  color: var(--black);
}

.header-nav a:hover::after {
  width: 100%;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 24px;
}

.header-actions button,
.header-actions a {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--secondary);
  transition: color 0.3s ease;
  background: none;
  border: none;
  cursor: pointer;
  font-family: var(--font-body);
}

.header-actions button:hover,
.header-actions a:hover {
  color: var(--black);
}

/* ============================================
   MOBILE MENU — FULL SCREEN CINEMATIC
   ============================================ */

.mobile-menu-overlay {
  position: fixed;
  inset: 0;
  background-color: var(--bg);
  z-index: 200;
  display: flex;
  flex-direction: column;
  padding: 0 var(--margin-mobile);
  clip-path: inset(0 0 100% 0);
  transition: clip-path 0.6s var(--ease-out-expo);
  will-change: clip-path;
}

.mobile-menu-overlay.active {
  clip-path: inset(0 0 0% 0);
}

.mobile-menu-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 56px;
  flex-shrink: 0;
}

.mobile-menu-close {
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--secondary);
  background: none;
  border: none;
  cursor: pointer;
}

.mobile-menu-links {
  margin-top: 32px;
  display: flex;
  flex-direction: column;
}

.mobile-menu-links a {
  font-family: var(--font-display);
  font-size: clamp(40px, 10vw, 56px);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  line-height: 1.15;
  color: var(--black);
  padding: 14px 0;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.5s ease, transform 0.5s var(--ease-out-expo);
}

.mobile-menu-overlay.active .mobile-menu-links a {
  opacity: 1;
  transform: translateY(0);
}

.mobile-menu-overlay.active .mobile-menu-links a:nth-child(1) { transition-delay: 0.15s; }
.mobile-menu-overlay.active .mobile-menu-links a:nth-child(2) { transition-delay: 0.22s; }
.mobile-menu-overlay.active .mobile-menu-links a:nth-child(3) { transition-delay: 0.29s; }
.mobile-menu-overlay.active .mobile-menu-links a:nth-child(4) { transition-delay: 0.36s; }

.mobile-menu-links a:first-child {
  border-top: 1px solid var(--border);
}

.mobile-menu-links a .menu-arrow {
  font-size: 20px;
  font-weight: 300;
  opacity: 0.3;
  transition: transform 0.3s var(--ease-out-expo), opacity 0.3s ease;
}

.mobile-menu-links a:active .menu-arrow {
  transform: translateX(6px);
  opacity: 0.8;
}

.mobile-menu-footer {
  margin-top: auto;
  padding-bottom: 40px;
  opacity: 0;
  transform: translateY(10px);
  transition: opacity 0.4s ease 0.45s, transform 0.4s var(--ease-out-expo) 0.45s;
}

.mobile-menu-overlay.active .mobile-menu-footer {
  opacity: 1;
  transform: translateY(0);
}

.mobile-menu-footer a {
  font-size: 12px;
  font-weight: 400;
  color: var(--secondary);
  letter-spacing: 0.05em;
}

/* ============================================
   HERO
   ============================================ */

.hero {
  position: relative;
  height: 100vh;
  height: 100dvh;
  min-height: 600px;
  display: flex;
  overflow: hidden;
  margin-top: 56px;
}

.hero-image-wrapper {
  position: absolute;
  inset: 0;
  overflow: hidden;
}

.hero-image-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  transform: scale(1.12);
  opacity: 0;
  transition: transform 2.5s var(--ease-out-expo), opacity 1s ease;
}

.hero-image-wrapper.revealed img {
  transform: scale(1);
  opacity: 1;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to right,
    rgba(244, 242, 237, 0.93) 0%,
    rgba(244, 242, 237, 0.72) 35%,
    rgba(244, 242, 237, 0.0) 65%
  );
}

.hero-content {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 0 0 80px var(--margin-desktop);
  max-width: 600px;
}

/* Hero text split animation */
.hero-headline {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(64px, 10vw, 120px);
  line-height: 0.92;
  letter-spacing: -0.02em;
  text-transform: uppercase;
  color: var(--black);
}

.hero-line {
  display: block;
  overflow: hidden;
}

.hero-line-inner {
  display: block;
  transform: translateY(110%);
  transition: transform 0.9s var(--ease-out-expo);
}

.hero-loaded .hero-line-inner {
  transform: translateY(0);
}

.hero-loaded .hero-line:nth-child(1) .hero-line-inner { transition-delay: 0.4s; }
.hero-loaded .hero-line:nth-child(2) .hero-line-inner { transition-delay: 0.55s; }
.hero-loaded .hero-line:nth-child(3) .hero-line-inner { transition-delay: 0.7s; }

.hero-sub {
  margin-top: 24px;
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--secondary);
  opacity: 0;
  transform: translateY(10px);
  transition: opacity 0.6s ease, transform 0.6s var(--ease-out-expo);
}

.hero-loaded .hero-sub {
  opacity: 1;
  transform: translateY(0);
  transition-delay: 0.9s;
}

.hero-cta {
  margin-top: 40px;
  opacity: 0;
  transform: translateY(10px);
  transition: opacity 0.6s ease, transform 0.6s var(--ease-out-expo);
}

.hero-loaded .hero-cta {
  opacity: 1;
  transform: translateY(0);
  transition-delay: 1.05s;
}

.btn-primary {
  display: inline-block;
  background-color: var(--black);
  color: var(--white);
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  padding: 14px 40px;
  border: none;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  transition: color 0.3s ease;
}

.btn-primary::before {
  content: '';
  position: absolute;
  inset: 0;
  background-color: var(--secondary);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.5s var(--ease-out-expo);
}

.btn-primary:hover::before {
  transform: scaleX(1);
  transform-origin: left;
}

.btn-primary span {
  position: relative;
  z-index: 1;
}

/* ============================================
   SECTION SPACING
   ============================================ */

.section {
  padding: 120px var(--margin-desktop);
}

/* ============================================
   CATEGORY INTRO
   ============================================ */

.category-intro {
  padding: 140px var(--margin-desktop) 80px;
}

.category-intro-headline {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(48px, 8vw, 96px);
  line-height: 0.95;
  letter-spacing: -0.02em;
  text-transform: uppercase;
  color: var(--black);
  max-width: 700px;
}

.category-intro-sub {
  margin-top: 24px;
  font-size: 14px;
  color: var(--secondary);
  max-width: 400px;
  line-height: 1.6;
}

/* ============================================
   CATEGORIES GRID
   ============================================ */

.categories {
  padding: 0 var(--margin-desktop) 120px;
}

.categories-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--gutter-desktop);
}

.category-block {
  position: relative;
  overflow: hidden;
  cursor: pointer;
}

.category-block-image {
  aspect-ratio: 3 / 4;
  overflow: hidden;
  position: relative;
}

/* Image clip reveal effect */
.category-block-image::before {
  content: '';
  position: absolute;
  inset: 0;
  background-color: var(--bg);
  z-index: 2;
  transform: scaleY(1);
  transform-origin: top;
  transition: transform 0.8s var(--ease-out-expo);
}

.category-block.revealed .category-block-image::before {
  transform: scaleY(0);
  transform-origin: bottom;
}

.category-block-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.08);
  transition: transform 0.8s var(--ease-out-expo);
}

.category-block.revealed .category-block-image img {
  transform: scale(1);
}

.category-block:hover .category-block-image img {
  transform: scale(1.04);
}

.category-block-info {
  padding: 16px 0 0;
}

.category-block-number {
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 400;
  color: var(--secondary);
  letter-spacing: 0.05em;
  margin-bottom: 4px;
}

.category-block-name {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 22px;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  line-height: 1.1;
  overflow: hidden;
}

.category-block-name-inner {
  display: block;
  transform: translateY(100%);
  transition: transform 0.6s var(--ease-out-expo);
}

.category-block.revealed .category-block-name-inner {
  transform: translateY(0);
}

/* ============================================
   NEW ARRIVALS
   ============================================ */

.arrivals {
  padding: 120px var(--margin-desktop);
  border-top: 1px solid var(--border);
}

.arrivals-header {
  margin-bottom: 64px;
}

.arrivals-headline {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(48px, 7vw, 80px);
  line-height: 0.95;
  letter-spacing: -0.02em;
  text-transform: uppercase;
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--gutter-desktop);
}

.product-card {
  cursor: pointer;
}

.product-card-image {
  aspect-ratio: 3 / 4;
  overflow: hidden;
  background-color: #E8E5DF;
  position: relative;
}

/* Product image reveal */
.product-card-image::before {
  content: '';
  position: absolute;
  inset: 0;
  background-color: var(--bg);
  z-index: 2;
  transform: scaleY(1);
  transform-origin: top;
  transition: transform 0.7s var(--ease-out-expo);
}

.product-card.revealed .product-card-image::before {
  transform: scaleY(0);
  transform-origin: bottom;
}

.product-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.06);
  transition: transform 0.7s var(--ease-out-expo);
}

.product-card.revealed .product-card-image img {
  transform: scale(1);
}

.product-card:hover .product-card-image img {
  transform: scale(1.04);
  transition-duration: 0.5s;
}

.product-card-info {
  padding: 14px 0 0;
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 0.5s ease 0.2s, transform 0.5s var(--ease-out-expo) 0.2s;
}

.product-card.revealed .product-card-info {
  opacity: 1;
  transform: translateY(0);
}

.product-card-name {
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--black);
  line-height: 1.3;
}

.product-card-price {
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 400;
  color: var(--secondary);
  margin-top: 4px;
}

/* ============================================
   PROMOTIONAL / TYPOGRAPHIC SECTION
   ============================================ */

.promo {
  padding: 160px var(--margin-desktop);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.promo-headline {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(72px, 12vw, 160px);
  line-height: 0.88;
  letter-spacing: -0.03em;
  text-transform: uppercase;
  color: var(--black);
}

.promo-line {
  display: block;
  overflow: hidden;
}

.promo-line-inner {
  display: block;
  transform: translateY(110%);
  transition: transform 0.8s var(--ease-out-expo);
}

.promo.visible .promo-line-inner {
  transform: translateY(0);
}

.promo.visible .promo-line:nth-child(1) .promo-line-inner { transition-delay: 0s; }
.promo.visible .promo-line:nth-child(2) .promo-line-inner { transition-delay: 0.08s; }
.promo.visible .promo-line:nth-child(3) .promo-line-inner { transition-delay: 0.16s; }
.promo.visible .promo-line:nth-child(4) .promo-line-inner { transition-delay: 0.24s; }

.promo-sub {
  margin-top: 32px;
  font-size: 13px;
  color: var(--secondary);
  max-width: 320px;
  line-height: 1.6;
  opacity: 0;
  transform: translateY(10px);
  transition: opacity 0.5s ease 0.4s, transform 0.5s var(--ease-out-expo) 0.4s;
}

.promo.visible .promo-sub {
  opacity: 1;
  transform: translateY(0);
}

/* ============================================
   STORE SECTION
   ============================================ */

.store {
  padding: 120px var(--margin-desktop);
}

.store-header {
  margin-bottom: 64px;
}

.store-headline {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(40px, 6vw, 64px);
  text-transform: uppercase;
  letter-spacing: -0.01em;
  line-height: 0.95;
}

.store-layout {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: var(--gutter-desktop);
  align-items: start;
}

.store-image {
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background-color: #E8E5DF;
  position: relative;
}

.store-image::before {
  content: '';
  position: absolute;
  inset: 0;
  background-color: var(--bg);
  z-index: 2;
  transform: scaleX(1);
  transform-origin: left;
  transition: transform 0.9s var(--ease-out-expo);
}

.store-image.revealed::before {
  transform: scaleX(0);
  transform-origin: right;
}

.store-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.store-details {
  padding: 24px 0;
}

.store-detail-group {
  margin-bottom: 32px;
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 0.5s ease, transform 0.5s var(--ease-out-expo);
}

.store-detail-group.revealed {
  opacity: 1;
  transform: translateY(0);
}

.store-detail-label {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--secondary);
  margin-bottom: 8px;
}

.store-detail-value {
  font-size: 15px;
  font-weight: 400;
  line-height: 1.6;
  color: var(--black);
}

.store-detail-value a {
  border-bottom: 1px solid var(--border);
  transition: border-color 0.3s ease;
}

.store-detail-value a:hover {
  border-color: var(--black);
}

/* ============================================
   FOOTER
   ============================================ */

.site-footer {
  border-top: 1px solid var(--border);
  padding: 64px var(--margin-desktop) 40px;
}

.footer-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 80px;
}

.footer-logo {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 18px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.footer-logo span {
  font-weight: 400;
  opacity: 0.4;
  margin: 0 6px;
}

.footer-links {
  display: flex;
  gap: 32px;
}

.footer-links a {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--secondary);
  transition: color 0.3s ease;
}

.footer-links a:hover {
  color: var(--black);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  border-top: 1px solid var(--border);
  padding-top: 24px;
}

.footer-address {
  font-size: 12px;
  color: var(--secondary);
  line-height: 1.6;
  max-width: 300px;
}

.footer-copy {
  font-size: 11px;
  color: var(--secondary);
  letter-spacing: 0.05em;
}

/* ============================================
   PRODUCT DETAIL MODAL — SLIDE UP
   ============================================ */

.product-detail-overlay {
  position: fixed;
  inset: 0;
  z-index: 300;
  background-color: var(--bg);
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  transform: translateY(100%);
  transition: transform 0.6s var(--ease-out-expo);
  will-change: transform;
}

.product-detail-overlay.active {
  transform: translateY(0);
}

.product-detail-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 56px;
  padding: 0 var(--margin-desktop);
  background-color: var(--bg);
  border-bottom: 1px solid var(--border);
}

.product-detail-back {
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--secondary);
  cursor: pointer;
  background: none;
  border: none;
  transition: color 0.3s ease;
  display: flex;
  align-items: center;
  gap: 8px;
}

.product-detail-back:hover {
  color: var(--black);
}

.product-detail-back .back-arrow {
  display: inline-block;
  transition: transform 0.3s var(--ease-out-expo);
}

.product-detail-back:hover .back-arrow {
  transform: translateX(-4px);
}

.product-detail-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: calc(100vh - 56px);
}

.product-detail-gallery {
  padding: 0;
  position: relative;
  overflow: hidden;
}

.product-detail-gallery-img {
  width: 100%;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  opacity: 0;
  transform: scale(1.04);
  transition: opacity 0.5s ease 0.15s, transform 0.7s var(--ease-out-expo) 0.15s;
}

.product-detail-overlay.active .product-detail-gallery-img {
  opacity: 1;
  transform: scale(1);
}

.product-detail-info {
  padding: 80px 64px 80px 48px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  max-width: 520px;
}

/* Animate info children when overlay is active */
.product-detail-info > * {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.5s ease, transform 0.5s var(--ease-out-expo);
}

.product-detail-overlay.active .product-detail-info > *:nth-child(1) { opacity: 1; transform: translateY(0); transition-delay: 0.2s; }
.product-detail-overlay.active .product-detail-info > *:nth-child(2) { opacity: 1; transform: translateY(0); transition-delay: 0.28s; }
.product-detail-overlay.active .product-detail-info > *:nth-child(3) { opacity: 1; transform: translateY(0); transition-delay: 0.36s; }
.product-detail-overlay.active .product-detail-info > *:nth-child(4) { opacity: 1; transform: translateY(0); transition-delay: 0.44s; }
.product-detail-overlay.active .product-detail-info > *:nth-child(5) { opacity: 1; transform: translateY(0); transition-delay: 0.52s; }
.product-detail-overlay.active .product-detail-info > *:nth-child(6) { opacity: 1; transform: translateY(0); transition-delay: 0.6s; }

.product-detail-name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(36px, 4vw, 56px);
  line-height: 0.95;
  text-transform: uppercase;
  letter-spacing: -0.01em;
}

.product-detail-price {
  font-family: var(--font-body);
  font-size: 18px;
  font-weight: 400;
  color: var(--secondary);
  margin-top: 16px;
}

.product-detail-color {
  margin-top: 40px;
}

.product-detail-label {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--secondary);
  margin-bottom: 10px;
}

.color-options {
  display: flex;
  gap: 8px;
}

.color-option {
  width: 32px;
  height: 32px;
  border: 2px solid transparent;
  cursor: pointer;
  transition: border-color 0.2s ease, transform 0.2s var(--ease-out-expo);
  position: relative;
}

.color-option:active {
  transform: scale(0.92);
}

.color-option.active {
  border-color: var(--black);
}

.color-option::after {
  content: '';
  position: absolute;
  inset: 3px;
  background-color: currentColor;
}

.product-detail-sizes {
  margin-top: 32px;
}

.size-options {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.size-option {
  width: 52px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border);
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.05em;
  cursor: pointer;
  transition: all 0.2s var(--ease-out-expo);
  background: none;
  color: var(--black);
  -webkit-tap-highlight-color: transparent;
}

.size-option:hover {
  border-color: var(--black);
}

.size-option:active {
  transform: scale(0.95);
}

.size-option.active {
  background-color: var(--black);
  color: var(--white);
  border-color: var(--black);
}

.product-detail-whatsapp {
  margin-top: 48px;
}

.btn-whatsapp {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 100%;
  background-color: var(--black);
  color: var(--white);
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  padding: 18px 32px;
  border: none;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  transition: background-color 0.3s ease;
  -webkit-tap-highlight-color: transparent;
}

.btn-whatsapp::before {
  content: '';
  position: absolute;
  inset: 0;
  background-color: #25D366;
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.5s var(--ease-out-expo);
}

.btn-whatsapp:hover::before {
  transform: scaleX(1);
  transform-origin: left;
}

.btn-whatsapp:active {
  transform: scale(0.98);
}

.btn-whatsapp svg,
.btn-whatsapp span {
  position: relative;
  z-index: 1;
}

.btn-whatsapp svg {
  width: 18px;
  height: 18px;
  fill: currentColor;
}

/* Product detail metadata & zero-mixup controls */
.product-header-tag {
  font-family: var(--font-body);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--secondary);
}

.gallery-watermark {
  position: absolute;
  bottom: 16px;
  left: 16px;
  font-family: var(--font-body);
  font-size: 9px;
  letter-spacing: 0.18em;
  font-weight: 600;
  text-transform: uppercase;
  color: var(--white);
  background-color: rgba(17, 17, 17, 0.82);
  padding: 6px 12px;
  border-left: 2px solid var(--white);
  pointer-events: none;
}

.product-detail-meta-top {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 14px;
}

.product-detail-sku {
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--black);
  padding: 4px 8px;
  border: 1px solid var(--black);
  background-color: transparent;
}

.product-detail-badge {
  font-family: var(--font-body);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #176536;
  background-color: #E2F2E7;
  padding: 4px 8px;
}

.selected-label-value {
  color: var(--black);
  font-weight: 600;
}

.whatsapp-aux-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin-top: 8px;
}

.btn-aux-action {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 10px;
  background-color: transparent;
  border: 1px solid var(--border);
  color: var(--black);
  font-family: var(--font-body);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  cursor: pointer;
  transition: all 0.25s var(--ease-out-expo);
  -webkit-tap-highlight-color: transparent;
}

.btn-aux-action:hover {
  border-color: var(--black);
  background-color: var(--black);
  color: var(--white);
}

.btn-aux-action:active {
  transform: scale(0.97);
}

.product-whatsapp-notice {
  margin-top: 14px;
  padding: 12px 14px;
  background-color: #ECE8E0;
  border-left: 2px solid var(--black);
  display: flex;
  align-items: flex-start;
  gap: 10px;
}

.notice-check {
  font-size: 12px;
  font-weight: 700;
  color: var(--black);
  line-height: 1.4;
  flex-shrink: 0;
}

.notice-text {
  font-family: var(--font-body);
  font-size: 11px;
  line-height: 1.5;
  color: var(--black);
  letter-spacing: 0.01em;
  opacity: 0.85;
}

/* Toast alert notification */
.toast-notification {
  position: fixed;
  bottom: 28px;
  left: 50%;
  transform: translateX(-50%) translateY(80px);
  background-color: var(--black);
  color: var(--white);
  padding: 12px 22px;
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  z-index: 99999;
  border-left: 3px solid #25D366;
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.35);
  transition: transform 0.35s var(--ease-out-expo), opacity 0.35s ease;
  opacity: 0;
  pointer-events: none;
  white-space: nowrap;
}

.toast-notification.active {
  transform: translateX(-50%) translateY(0);
  opacity: 1;
}

.product-detail-desc {
  margin-top: 40px;
  padding-top: 28px;
  border-top: 1px solid var(--border);
}

.product-detail-desc p {
  font-size: 14px;
  color: var(--secondary);
  line-height: 1.7;
}

/* ============================================
   STICKY MOBILE WHATSAPP BAR
   ============================================ */

.sticky-whatsapp {
  display: none;
}

/* ============================================
   SCROLL REVEAL — GENERIC
   ============================================ */

.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease, transform 0.8s var(--ease-out-expo);
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ============================================
   RESPONSIVE — TABLET
   ============================================ */

@media (max-width: 1024px) {
  .header-nav {
    display: none;
  }

  .hero-overlay {
    background: linear-gradient(
      to top,
      rgba(244, 242, 237, 0.96) 0%,
      rgba(244, 242, 237, 0.65) 40%,
      rgba(244, 242, 237, 0.0) 70%
    );
  }

  .hero-content {
    padding: 0 var(--margin-mobile) 60px;
    max-width: 100%;
  }

  .categories-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .products-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .product-detail-layout {
    grid-template-columns: 1fr;
  }

  .product-detail-info {
    padding: 40px var(--margin-desktop);
    max-width: 100%;
  }

  .store-layout {
    grid-template-columns: 1fr;
  }
}

/* ============================================
   RESPONSIVE — MOBILE (Phone-native feel)
   ============================================ */

@media (max-width: 768px) {
  .header-inner {
    padding: 0 var(--margin-mobile);
    height: 52px;
  }

  .header-nav {
    display: none;
  }

  .header-wa-link {
    display: none;
  }

  .hero {
    margin-top: 52px;
    height: calc(100vh - 52px);
    height: calc(100dvh - 52px);
  }

  .hero-headline {
    font-size: clamp(52px, 14vw, 80px);
  }

  .hero-sub {
    font-size: 10px;
    letter-spacing: 0.2em;
    margin-top: 16px;
  }

  .hero-cta {
    margin-top: 28px;
  }

  .btn-primary {
    padding: 14px 32px;
    font-size: 10px;
    width: 100%;
    text-align: center;
  }

  .section {
    padding: 80px var(--margin-mobile);
  }

  .category-intro {
    padding: 80px var(--margin-mobile) 40px;
  }

  .category-intro-headline {
    font-size: clamp(36px, 11vw, 64px);
  }

  .category-intro-sub {
    font-size: 13px;
    margin-top: 16px;
  }

  .categories {
    padding: 0 var(--margin-mobile) 64px;
  }

  .categories-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--gutter-mobile);
  }

  .category-block-name {
    font-size: 15px;
  }

  .category-block-number {
    font-size: 10px;
  }

  .arrivals {
    padding: 64px var(--margin-mobile);
  }

  .arrivals-header {
    margin-bottom: 32px;
  }

  .arrivals-headline {
    font-size: clamp(40px, 12vw, 64px);
  }

  .products-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--gutter-mobile);
  }

  .product-card-name {
    font-size: 11px;
  }

  .product-card-price {
    font-size: 11px;
  }

  .product-card-info {
    padding: 10px 0 0;
  }

  .promo {
    padding: 80px var(--margin-mobile);
  }

  .promo-headline {
    font-size: clamp(56px, 16vw, 100px);
  }

  .promo-sub {
    font-size: 12px;
    margin-top: 20px;
  }

  .store {
    padding: 64px var(--margin-mobile);
  }

  .store-header {
    margin-bottom: 32px;
  }

  .store-headline {
    font-size: clamp(32px, 10vw, 48px);
  }

  .store-layout {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .store-image {
    aspect-ratio: 16 / 10;
  }

  .product-detail-header {
    padding: 0 var(--margin-mobile);
    height: 52px;
  }

  .product-detail-layout {
    grid-template-columns: 1fr;
  }

  .product-detail-gallery-img {
    aspect-ratio: 3 / 3.5;
  }

  .product-detail-info {
    padding: 28px var(--margin-mobile) 140px;
    justify-content: flex-start;
  }

  .product-detail-name {
    font-size: clamp(28px, 8vw, 40px);
  }

  .product-detail-price {
    font-size: 16px;
    margin-top: 10px;
  }

  .product-detail-color {
    margin-top: 28px;
  }

  .product-detail-sizes {
    margin-top: 24px;
  }

  .size-option {
    width: 48px;
    height: 44px;
    font-size: 12px;
  }

  .product-detail-whatsapp {
    margin-top: 32px;
  }

  .btn-whatsapp {
    padding: 16px 24px;
    font-size: 11px;
  }

  .product-detail-desc {
    margin-top: 32px;
    padding-top: 24px;
  }

  .product-detail-desc p {
    font-size: 13px;
  }

  .site-footer {
    padding: 48px var(--margin-mobile) 80px;
  }

  .footer-top {
    flex-direction: column;
    gap: 24px;
    margin-bottom: 40px;
  }

  .footer-links {
    flex-wrap: wrap;
    gap: 12px 20px;
  }

  .footer-bottom {
    flex-direction: column-reverse;
    gap: 12px;
    align-items: flex-start;
  }

  /* Sticky WhatsApp bar — premium mobile CTA */
  .sticky-whatsapp {
    display: flex;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 90;
    background-color: var(--black);
    padding: 0;
    transform: translateY(100%);
    transition: transform 0.5s var(--ease-out-expo);
  }

  .sticky-whatsapp.visible {
    transform: translateY(0);
  }

  .sticky-whatsapp a {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    width: 100%;
    padding: 16px;
    color: var(--white);
    font-family: var(--font-body);
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    -webkit-tap-highlight-color: transparent;
  }

  .sticky-whatsapp a:active {
    opacity: 0.8;
  }

  .sticky-whatsapp svg {
    width: 16px;
    height: 16px;
    fill: var(--white);
  }

  body {
    padding-bottom: 52px;
  }

  /* Hide body padding when product detail is open */
  body.no-scroll {
    padding-bottom: 0;
  }
}

/* ============================================
   SEARCH OVERLAY — CINEMATIC
   ============================================ */

.search-overlay {
  position: fixed;
  inset: 0;
  z-index: 250;
  background-color: var(--bg);
  display: flex;
  flex-direction: column;
  padding: 0 var(--margin-desktop);
  clip-path: inset(0 0 100% 0);
  transition: clip-path 0.5s var(--ease-out-expo);
  will-change: clip-path;
}

.search-overlay.active {
  clip-path: inset(0 0 0% 0);
}

.search-overlay-header {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  height: 56px;
}

.search-close {
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--secondary);
  cursor: pointer;
  background: none;
  border: none;
}

.search-input-wrapper {
  margin-top: 80px;
  border-bottom: 2px solid var(--black);
  padding-bottom: 16px;
}

.search-input-wrapper input {
  width: 100%;
  background: none;
  border: none;
  outline: none;
  font-family: var(--font-display);
  font-size: clamp(36px, 6vw, 64px);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: -0.01em;
  color: var(--black);
}

.search-input-wrapper input::placeholder {
  color: var(--border);
}

.search-results {
  margin-top: 48px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--gutter-desktop);
  overflow-y: auto;
  padding-bottom: 32px;
}

@media (max-width: 768px) {
  .search-overlay {
    padding: 0 var(--margin-mobile);
  }

  .search-overlay-header {
    height: 52px;
  }

  .search-input-wrapper {
    margin-top: 40px;
  }

  .search-results {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--gutter-mobile);
  }
}

/* ============================================
   CATEGORY BLOCK — ACCESSORIES VARIANT
   ============================================ */

.category-block--accessories .category-block-image {
  background-color: #E0DDD7;
  display: flex;
  align-items: center;
  justify-content: center;
}

.category-block--accessories .category-block-image::before {
  display: none;
}

.category-block--accessories .category-placeholder {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 600;
  text-transform: uppercase;
  color: var(--border);
  letter-spacing: 0.1em;
}

/* ============================================
   TOUCH OPTIMIZATIONS
   ============================================ */

@media (hover: none) {
  .product-card:hover .product-card-image img,
  .category-block:hover .category-block-image img {
    transform: scale(1);
  }

  .product-card.revealed:hover .product-card-image img,
  .category-block.revealed:hover .category-block-image img {
    transform: scale(1);
  }

  .btn-primary::before,
  .btn-whatsapp::before {
    display: none;
  }

  .product-card {
    -webkit-tap-highlight-color: transparent;
  }

  .product-card:active .product-card-image img {
    transform: scale(0.98);
    transition-duration: 0.15s;
  }
}