/* ── Vazirmatn Variable Font ── */
@font-face {
  font-family: 'Vazirmatn';
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
  src: url('/assets/fonts/Vazirmatn-arabic.woff2') format('woff2');
  unicode-range: U+0600-06FF, U+0750-077F, U+FB50-FDFF, U+FE70-FEFC, U+200C-200E;
}
@font-face {
  font-family: 'Vazirmatn';
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
  src: url('/assets/fonts/Vazirmatn-latin-ext.woff2') format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02FF, U+1E00-1EFF, U+2020, U+20A0-20C0;
}
@font-face {
  font-family: 'Vazirmatn';
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
  src: url('/assets/fonts/Vazirmatn-latin.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+2000-206F, U+FEFF;
}

/* ── Design Tokens ── */
:root {
  --black:      #0A0A0A;
  --black-2:    #111111;
  --black-3:    #161616;
  --black-4:    #1A1A1A;
  --black-5:    #222222;
  --gold:       #C9A84C;
  --gold-2:     #D4AF37;
  --gold-dim:   rgba(201,168,76,.18);
  --gold-line:  rgba(201,168,76,.28);
  --gold-glow:  0 0 24px rgba(201,168,76,.18);
  --white:      #FFFFFF;
  --gray-1:     #CCCCCC;
  --gray-2:     #999999;
  --gray-3:     #666666;
  --shadow-card: 0 4px 32px rgba(0,0,0,.55);
  --radius:     8px;
  --radius-lg:  12px;
  --nav-h:      64px;
  --font:       'Vazirmatn', 'Tahoma', sans-serif;
  --ease:       cubic-bezier(.4,0,.2,1);
}

/* ── Reset ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font);
  background: var(--black);
  color: var(--white);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { cursor: pointer; font-family: var(--font); border: none; background: none; }
input, textarea, select { font-family: var(--font); }
svg { display: inline-block; vertical-align: middle; flex-shrink: 0; }

/* ── Typography Scale (capped) ── */
h1 { font-size: clamp(1.6rem, 4vw, 2.5rem); font-weight: 300; line-height: 1.25; letter-spacing: .04em; }
h2 { font-size: clamp(1.3rem, 3vw, 2rem);   font-weight: 300; line-height: 1.3;  letter-spacing: .03em; }
h3 { font-size: clamp(1.1rem, 2vw, 1.4rem); font-weight: 500; line-height: 1.4; }
h4 { font-size: 1rem; font-weight: 600; }
p  { font-size: .95rem; color: var(--gray-1); line-height: 1.75; }

/* ── Shared Utilities ── */
.container { width: 100%; max-width: 1280px; margin: 0 auto; padding: 0 2rem; }
.section    { padding: 6rem 0; }
.section-sm { padding: 4rem 0; }
.gold { color: var(--gold); }
.text-center { text-align: center; }
.gold-line {
  display: inline-block;
  width: 48px; height: 2px;
  background: var(--gold);
  border-radius: 2px;
}
.section-heading {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: .6rem;
  margin-bottom: 3rem;
}
.section-heading.center { align-items: center; text-align: center; }
.section-heading .eyebrow {
  font-size: .75rem;
  font-weight: 600;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--gold);
}

/* ── Navbar ── */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 900;
  height: var(--nav-h);
  background: transparent;
  transition: background .3s var(--ease), box-shadow .3s var(--ease);
}
.site-header.scrolled {
  background: rgba(10,10,10,.95);
  box-shadow: 0 1px 0 var(--gold-line);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 2rem;
  gap: 2rem;
}
.logo {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  line-height: 1.1;
  gap: 1px;
}
.logo-lat {
  font-size: 1.35rem;
  font-weight: 300;
  letter-spacing: .22em;
  color: var(--gold);
  font-family: 'Vazirmatn', Georgia, serif;
}
.logo-fa {
  font-size: .65rem;
  font-weight: 400;
  letter-spacing: .08em;
  color: var(--gray-2);
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 2.5rem;
}
.nav-link {
  font-size: .8rem;
  font-weight: 500;
  letter-spacing: .1em;
  color: var(--gray-1);
  position: relative;
  padding-bottom: 4px;
  transition: color .2s;
}
.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0; right: 0;
  width: 0; height: 1px;
  background: var(--gold);
  transition: width .25s var(--ease);
}
.nav-link:hover, .nav-link.active { color: var(--white); }
.nav-link:hover::after, .nav-link.active::after { width: 100%; left: 0; right: auto; }
.nav-end { display: flex; align-items: center; gap: 1rem; }
.lang-switcher { display: flex; gap: 4px; }
.lang-btn {
  font-size: .65rem;
  font-weight: 600;
  letter-spacing: .1em;
  color: var(--gray-2);
  padding: 3px 8px;
  border: 1px solid var(--gold-line);
  border-radius: 20px;
  transition: color .2s, border-color .2s, background .2s;
}
.lang-btn.active,
.lang-btn:hover { color: var(--gold); border-color: var(--gold); background: var(--gold-dim); }
.menu-toggle {
  display: none;
  color: var(--white);
  padding: 4px;
  border-radius: 4px;
}
.menu-toggle .icon-close { display: none; }

/* ── Mobile Nav ── */
.mobile-nav {
  display: none;
  position: fixed;
  top: var(--nav-h); left: 0; right: 0; bottom: 0;
  background: var(--black-2);
  z-index: 850;
  padding: 2rem;
  transform: translateX(100%);
  transition: transform .3s var(--ease);
}
.mobile-nav.open { transform: translateX(0); }
.mobile-nav ul { display: flex; flex-direction: column; gap: 1.5rem; }
.mobile-nav a {
  font-size: 1.2rem;
  font-weight: 400;
  color: var(--gray-1);
  padding: .5rem 0;
  border-bottom: 1px solid var(--gold-dim);
  display: block;
  transition: color .2s;
}
.mobile-nav a:hover, .mobile-nav a.active { color: var(--gold); }
body.nav-open { overflow: hidden; }

/* ── Hero ── */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: var(--black);
}
.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero-bg img {
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: center;
  filter: brightness(.55);
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(10,10,10,.82) 0%,
    rgba(10,10,10,.5) 50%,
    rgba(10,10,10,.75) 100%
  );
  z-index: 1;
}
.hero-divider {
  position: absolute;
  top: 10%; bottom: 10%;
  left: 50%;
  width: 1px;
  background: linear-gradient(to bottom, transparent, var(--gold-line), transparent);
  z-index: 2;
}
.hero-content {
  position: relative;
  z-index: 3;
  text-align: center;
  max-width: 720px;
  padding: calc(var(--nav-h) + 2rem) 2rem 4rem;
}
.hero-eyebrow {
  font-size: .72rem;
  font-weight: 600;
  letter-spacing: .3em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1.5rem;
}
.hero-title {
  font-size: clamp(1.8rem, 5vw, 3rem);
  font-weight: 200;
  letter-spacing: .06em;
  line-height: 1.2;
  color: var(--white);
  margin-bottom: .75rem;
}
.hero-subtitle {
  font-size: clamp(.85rem, 1.5vw, 1rem);
  font-weight: 300;
  letter-spacing: .18em;
  color: var(--gray-2);
  margin-bottom: 2.5rem;
  font-family: 'Vazirmatn', Georgia, serif;
  direction: ltr;
}
.btn-gold {
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  padding: .85rem 2.2rem;
  border: 1px solid var(--gold);
  color: var(--gold);
  font-size: .85rem;
  font-weight: 500;
  letter-spacing: .1em;
  border-radius: 3px;
  transition: background .25s, color .25s, box-shadow .25s;
}
.btn-gold:hover {
  background: var(--gold);
  color: var(--black);
  box-shadow: 0 0 30px rgba(201,168,76,.35);
}
.btn-solid {
  background: var(--gold);
  color: var(--black);
  font-weight: 600;
}
.btn-solid:hover {
  background: var(--gold-2);
  box-shadow: 0 0 30px rgba(212,175,55,.4);
}
.hero-scroll {
  position: absolute;
  bottom: 2.5rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 3;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .5rem;
  color: var(--gray-3);
  font-size: .65rem;
  letter-spacing: .2em;
  text-transform: uppercase;
}
.scroll-line {
  width: 1px; height: 40px;
  background: linear-gradient(to bottom, var(--gold), transparent);
  animation: scrollLine 2s ease-in-out infinite;
}
@keyframes scrollLine { 0%,100%{opacity:.3;transform:scaleY(.6)} 50%{opacity:1;transform:scaleY(1)} }

/* ── Categories Strip ── */
.categories {
  background: var(--black-2);
  padding: 5rem 0;
}
.categories-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1px;
}
.cat-card {
  position: relative;
  background: var(--black-3);
  border: 1px solid var(--gold-line);
  border-radius: var(--radius-lg);
  padding: 2rem 1.5rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 1rem;
  text-decoration: none;
  color: var(--white);
  transition: background .25s, border-color .25s, box-shadow .25s, transform .25s;
  overflow: hidden;
}
.cat-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--gold-dim) 0%, transparent 100%);
  opacity: 0;
  transition: opacity .25s;
}
.cat-card:hover {
  background: var(--black-4);
  border-color: rgba(201,168,76,.5);
  box-shadow: var(--gold-glow);
  transform: translateY(-3px);
}
.cat-card:hover::before { opacity: 1; }
.cat-icon {
  color: var(--gold);
  position: relative;
  z-index: 1;
}
.cat-name {
  font-size: .9rem;
  font-weight: 600;
  position: relative;
  z-index: 1;
}
.cat-sub {
  font-size: .7rem;
  color: var(--gray-2);
  letter-spacing: .05em;
  position: relative;
  z-index: 1;
}
.cat-arrow {
  color: var(--gold);
  opacity: 0;
  margin-top: auto;
  transform: translateX(6px);
  transition: opacity .2s, transform .2s;
  position: relative;
  z-index: 1;
}
.cat-card:hover .cat-arrow { opacity: 1; transform: translateX(0); }

/* ── Trust Strip ── */
.trust {
  background: var(--black);
  padding: 5rem 0;
  border-top: 1px solid var(--gold-dim);
  border-bottom: 1px solid var(--gold-dim);
}
.trust-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
}
.trust-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 3rem 2.5rem;
  gap: .75rem;
  position: relative;
}
.trust-item + .trust-item::before {
  content: '';
  position: absolute;
  right: 0; top: 15%; bottom: 15%;
  width: 1px;
  background: linear-gradient(to bottom, transparent, var(--gold-line), transparent);
}
.trust-icon { color: var(--gold); margin-bottom: .5rem; }
.trust-stat {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--gold);
  letter-spacing: .05em;
}
.trust-label {
  font-size: .95rem;
  font-weight: 600;
  color: var(--white);
}
.trust-desc {
  font-size: .8rem;
  color: var(--gray-2);
  max-width: 200px;
  line-height: 1.6;
}

/* ── Featured Products ── */
.products-section {
  background: var(--black-2);
  padding: 6rem 0;
}
.products-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
.product-card {
  background: var(--black-3);
  border: 1px solid var(--gold-line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: border-color .25s, box-shadow .25s, transform .25s;
  text-decoration: none;
  color: var(--white);
}
.product-card:hover {
  border-color: rgba(201,168,76,.5);
  box-shadow: var(--gold-glow);
  transform: translateY(-4px);
}
.product-thumb {
  position: relative;
  aspect-ratio: 4/3;
  overflow: hidden;
}
.product-thumb img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform .5s var(--ease);
}
.product-card:hover .product-thumb img { transform: scale(1.05); }
.product-thumb-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, transparent 40%, rgba(10,10,10,.8) 100%);
}
.product-cat-tag {
  position: absolute;
  top: .9rem;
  right: .9rem;
  background: var(--gold-dim);
  border: 1px solid var(--gold-line);
  color: var(--gold);
  font-size: .65rem;
  font-weight: 600;
  letter-spacing: .08em;
  padding: 3px 10px;
  border-radius: 20px;
  backdrop-filter: blur(6px);
}
.product-body {
  padding: 1.4rem 1.5rem 1.6rem;
  display: flex;
  flex-direction: column;
  gap: .75rem;
  flex: 1;
}
.product-name {
  font-size: .95rem;
  font-weight: 600;
  color: var(--white);
  line-height: 1.45;
}
.product-link {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  color: var(--gold);
  font-size: .78rem;
  font-weight: 500;
  margin-top: auto;
  transition: gap .2s;
}
.product-card:hover .product-link { gap: .65rem; }

/* ── Contact Section ── */
.contact-section {
  background: var(--black);
  padding: 6rem 0;
}
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 4rem;
  align-items: start;
}
.contact-info h2 { margin-bottom: 1rem; }
.contact-info p  { margin-bottom: 2rem; }
.contact-list { display: flex; flex-direction: column; gap: 1.2rem; }
.contact-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem 1.25rem;
  background: var(--black-3);
  border: 1px solid var(--gold-line);
  border-radius: var(--radius);
  transition: border-color .2s, background .2s;
}
.contact-item:hover { border-color: rgba(201,168,76,.45); background: var(--black-4); }
.contact-item-icon { color: var(--gold); }
.contact-item-text { display: flex; flex-direction: column; gap: 2px; }
.contact-item-label { font-size: .7rem; color: var(--gray-2); letter-spacing: .05em; }
.contact-item-val { font-size: .9rem; font-weight: 500; direction: ltr; text-align: right; }
/* ── Inquiry Form ── */
.inquiry-form {
  background: var(--black-3);
  border: 1px solid var(--gold-line);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
}
.inquiry-form h3 { margin-bottom: 1.5rem; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.form-group { display: flex; flex-direction: column; gap: .5rem; margin-bottom: 1rem; }
.form-label {
  font-size: .75rem;
  font-weight: 500;
  color: var(--gray-2);
  letter-spacing: .05em;
}
.form-control {
  background: var(--black-5);
  border: 1px solid var(--gold-line);
  border-radius: var(--radius);
  padding: .8rem 1rem;
  color: var(--white);
  font-size: .9rem;
  outline: none;
  transition: border-color .2s, box-shadow .2s;
  width: 100%;
}
.form-control:focus {
  border-color: var(--gold);
  box-shadow: 0 0 0 3px var(--gold-dim);
}
.form-control::placeholder { color: var(--gray-3); }
textarea.form-control { resize: vertical; min-height: 120px; }
.btn-submit {
  width: 100%;
  padding: .95rem;
  background: var(--gold);
  color: var(--black);
  font-size: .9rem;
  font-weight: 700;
  letter-spacing: .08em;
  border-radius: var(--radius);
  transition: background .2s, box-shadow .2s;
  margin-top: .5rem;
}
.btn-submit:hover {
  background: var(--gold-2);
  box-shadow: 0 0 24px rgba(201,168,76,.35);
}

/* ── Footer ── */
.site-footer {
  background: var(--black-2);
  border-top: 1px solid var(--gold-dim);
}
.footer-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 4rem 2rem 3rem;
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 4rem;
}
.footer-logo {
  font-size: 1.4rem;
  font-weight: 300;
  letter-spacing: .22em;
  color: var(--gold);
  display: inline-block;
  margin-bottom: 1rem;
  font-family: 'Vazirmatn', Georgia, serif;
}
.footer-tagline {
  font-size: .82rem;
  color: var(--gray-2);
  line-height: 1.8;
}
.footer-nav {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}
.footer-col h4 {
  font-size: .75rem;
  font-weight: 600;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1.2rem;
}
.footer-col ul { display: flex; flex-direction: column; gap: .65rem; }
.footer-col a {
  font-size: .82rem;
  color: var(--gray-2);
  display: flex;
  align-items: center;
  gap: .5rem;
  transition: color .2s;
}
.footer-col a:hover { color: var(--white); }
.footer-col a svg { color: var(--gold); flex-shrink: 0; }
.footer-bottom {
  max-width: 1280px;
  margin: 0 auto;
  padding: 1.25rem 2rem;
  border-top: 1px solid var(--gold-dim);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: .5rem;
}
.footer-bottom p { font-size: .75rem; color: var(--gray-3); }

/* ── Stub Pages ── */
.stub-page {
  min-height: calc(100vh - var(--nav-h));
  display: flex;
  align-items: center;
  justify-content: center;
  padding: calc(var(--nav-h) + 4rem) 2rem 4rem;
  text-align: center;
  flex-direction: column;
  gap: 1.5rem;
}
.stub-page h1 { color: var(--gold); }
.stub-page p { color: var(--gray-2); max-width: 480px; }

/* ── Responsive ── */
@media (max-width: 1100px) {
  .categories-grid { grid-template-columns: repeat(3, 1fr); gap: 1rem; }
  .products-grid   { grid-template-columns: repeat(2, 1fr); }
  .footer-nav      { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 860px) {
  .trust-grid    { grid-template-columns: 1fr; }
  .trust-item + .trust-item::before { display: none; }
  .trust-item    { border-top: 1px solid var(--gold-dim); }
  .contact-grid  { grid-template-columns: 1fr; gap: 2.5rem; }
  .footer-inner  { grid-template-columns: 1fr; gap: 2rem; }
  .footer-nav    { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 640px) {
  :root { --nav-h: 56px; }
  .nav-links  { display: none; }
  .lang-switcher { display: none; }
  .menu-toggle { display: flex; }
  .mobile-nav  { display: block; }
  .menu-toggle .icon-menu  { display: inline; }
  .menu-toggle .icon-close { display: none; }
  body.nav-open .menu-toggle .icon-menu  { display: none; }
  body.nav-open .menu-toggle .icon-close { display: inline; }
  .categories-grid  { grid-template-columns: repeat(2, 1fr); gap: .75rem; }
  .products-grid    { grid-template-columns: 1fr; }
  .form-row         { grid-template-columns: 1fr; }
  .footer-nav       { grid-template-columns: 1fr; }
  .footer-bottom    { flex-direction: column; align-items: flex-start; }
  h1 { font-size: 1.5rem; }
  h2 { font-size: 1.25rem; }
  .section { padding: 4rem 0; }
}
@media (max-width: 390px) {
  .container { padding: 0 1rem; }
  .categories-grid { grid-template-columns: 1fr 1fr; gap: .5rem; }
  .cat-card { padding: 1.25rem 1rem; }
  .inquiry-form { padding: 1.5rem; }
}

/* ── Nav icons (cart + user) ── */
.nav-icon-btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--gray-1);
  padding: 4px;
  border-radius: var(--radius);
  transition: color .2s;
}
.nav-icon-btn:hover { color: var(--gold); }
.cart-badge {
  position: absolute;
  top: -4px;
  left: -4px;
  min-width: 17px;
  height: 17px;
  border-radius: 9px;
  background: var(--gold);
  color: var(--black);
  font-size: .6rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 4px;
  line-height: 1;
}

/* ── Cart toast ── */
.cart-toast {
  position: fixed;
  top: calc(var(--nav-h) + .75rem);
  left: 50%;
  transform: translateX(-50%);
  z-index: 800;
  background: var(--black-3);
  border: 1px solid var(--gold-line);
  border-radius: var(--radius);
  padding: .65rem 1.25rem;
  display: flex;
  align-items: center;
  gap: .75rem;
  font-size: .85rem;
  color: var(--gold);
  box-shadow: 0 4px 24px rgba(0,0,0,.5);
  animation: toastIn .3s var(--ease) both;
}
.cart-toast a { color: var(--white); text-decoration: underline; font-size: .8rem; }
@keyframes toastIn { from{opacity:0;transform:translateX(-50%) translateY(-8px)} to{opacity:1;transform:translateX(-50%) translateY(0)} }

/* ── Breadcrumb ── */
.breadcrumb-nav {
  display: flex;
  align-items: center;
  gap: .5rem;
  font-size: .75rem;
  color: var(--gray-2);
  flex-wrap: wrap;
}
.breadcrumb-nav a { color: var(--gray-2); transition: color .2s; }
.breadcrumb-nav a:hover { color: var(--gold); }
.breadcrumb-nav .bc-current { color: var(--gold); }

/* ── Product detail layout ── */
.product-detail-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
}

/* ── Product gallery ── */
.product-gallery { display: flex; flex-direction: column; gap: .75rem; }
.gallery-main {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--gold-line);
  aspect-ratio: 4/3;
}
.gallery-main img { width: 100%; height: 100%; object-fit: cover; display: block; }
.gallery-thumbs { display: flex; gap: .6rem; }
.gallery-thumb {
  flex: 1;
  border: 1px solid var(--gold-line);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--black-3);
  cursor: pointer;
  transition: border-color .2s;
  padding: 0;
  display: flex;
  flex-direction: column;
}
.gallery-thumb img { width: 100%; aspect-ratio: 4/3; object-fit: cover; display: block; }
.gallery-thumb span { display: block; font-size: .6rem; color: var(--gray-2); padding: .3rem .5rem; text-align: center; }
.gallery-thumb.active { border-color: var(--gold); }
.gallery-thumb:hover { border-color: rgba(201,168,76,.6); }

/* ── Product detail info ── */
.product-cat-pill {
  display: inline-block;
  padding: .3rem .9rem;
  background: var(--gold-dim);
  border: 1px solid var(--gold-line);
  color: var(--gold);
  font-size: .7rem;
  font-weight: 600;
  border-radius: 20px;
}
.product-price-row {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: .75rem;
  margin: .5rem 0 0;
  padding: .9rem 1.1rem;
  background: var(--black-3);
  border: 1px solid var(--gold-line);
  border-radius: var(--radius);
}
.price-label { font-size: .7rem; color: var(--gray-2); }
.price-value { font-size: 1.2rem; font-weight: 700; color: var(--gold); }
.price-moq   { font-size: .72rem; color: var(--gray-3); margin-right: auto; }
.product-features { display: flex; flex-direction: column; gap: .65rem; margin-bottom: 1.75rem; }
.product-feat-item {
  display: flex;
  align-items: flex-start;
  gap: .65rem;
  font-size: .85rem;
  color: var(--gray-1);
  line-height: 1.5;
}
.product-feat-item svg { flex-shrink: 0; margin-top: .15em; }

/* ── Size selector ── */
.size-selector { display: flex; flex-wrap: wrap; gap: .5rem; }
.size-option { display: flex; }
.size-option input[type="radio"] { display: none; }
.size-option span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 44px;
  padding: .4rem .85rem;
  border: 1px solid var(--gold-line);
  border-radius: var(--radius);
  font-size: .8rem;
  font-weight: 500;
  color: var(--gray-2);
  cursor: pointer;
  transition: all .15s;
}
.size-option input:checked + span {
  border-color: var(--gold);
  color: var(--gold);
  background: var(--gold-dim);
}
.size-option span:hover { border-color: rgba(201,168,76,.5); color: var(--white); }

/* ── Qty control ── */
.qty-control {
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--gold-line);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--black-5);
}
.qty-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 38px;
  background: transparent;
  color: var(--gray-1);
  border: none;
  cursor: pointer;
  transition: color .15s, background .15s;
  flex-shrink: 0;
}
.qty-btn:hover { color: var(--gold); background: var(--gold-dim); }
.qty-input, .qty-display {
  width: 60px;
  text-align: center;
  background: transparent;
  border: none;
  border-right: 1px solid var(--gold-line);
  border-left: 1px solid var(--gold-line);
  color: var(--white);
  font-size: .9rem;
  padding: 0;
  height: 38px;
  line-height: 38px;
  font-family: var(--font);
  outline: none;
}
.qty-display { display: flex; align-items: center; justify-content: center; }
.qty-control.qty-sm .qty-btn { width: 30px; height: 32px; }
.qty-control.qty-sm .qty-input,
.qty-control.qty-sm .qty-display { width: 44px; height: 32px; line-height: 32px; font-size: .82rem; }

/* ── Product form actions ── */
.product-order-form .form-group { margin-bottom: 1.25rem; }
.product-form-actions {
  display: flex;
  gap: .75rem;
  flex-wrap: wrap;
  margin-top: .25rem;
}
.product-form-actions .btn-submit {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  padding: .9rem 1.5rem;
  width: auto;
  margin: 0;
}

/* ── Cart page ── */
.cart-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 5rem 2rem;
  gap: 1rem;
  color: var(--gray-3);
}
.cart-empty h2 { color: var(--white); }
.cart-empty p  { color: var(--gray-2); }
.cart-layout {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 2.5rem;
  align-items: start;
}
.cart-items-col { display: flex; flex-direction: column; gap: .75rem; }
.cart-items-header {
  display: grid;
  grid-template-columns: 2.5fr 1fr 1fr 1fr 1fr 40px;
  gap: .5rem;
  padding: .6rem 1rem;
  font-size: .7rem;
  font-weight: 600;
  letter-spacing: .08em;
  color: var(--gray-3);
  text-transform: uppercase;
  border-bottom: 1px solid var(--gold-dim);
}
.cart-item {
  display: grid;
  grid-template-columns: 2.5fr 1fr 1fr 1fr 1fr 40px;
  gap: .5rem;
  align-items: center;
  padding: 1rem;
  background: var(--black-3);
  border: 1px solid var(--gold-line);
  border-radius: var(--radius);
  transition: border-color .2s;
}
.cart-item:hover { border-color: rgba(201,168,76,.4); }
.cart-item-product { display: flex; align-items: center; gap: .9rem; min-width: 0; }
.cart-item-thumb {
  flex-shrink: 0;
  width: 60px;
  height: 60px;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--gold-line);
}
.cart-item-thumb img { width: 100%; height: 100%; object-fit: cover; }
.cart-item-meta { min-width: 0; }
.cart-item-name {
  display: block;
  font-size: .85rem;
  font-weight: 600;
  color: var(--white);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  transition: color .2s;
}
.cart-item-name:hover { color: var(--gold); }
.cart-item-cat { display: block; font-size: .7rem; color: var(--gray-3); margin-top: 2px; }
.cart-item-size { font-size: .82rem; color: var(--gray-2); }
.cart-item-qty  { display: flex; justify-content: center; }
.cart-item-price,
.cart-item-subtotal { font-size: .85rem; color: var(--gray-1); }
.cart-item-subtotal { font-weight: 600; color: var(--white); }
.remove-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: var(--radius);
  color: var(--gray-3);
  transition: color .2s, background .2s;
}
.remove-btn:hover { color: #e05252; background: rgba(224,82,82,.1); }
.cart-footer-actions {
  display: flex;
  gap: .75rem;
  align-items: center;
  padding-top: .5rem;
  border-top: 1px solid var(--gold-dim);
  margin-top: .25rem;
}
.btn-ghost-sm {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  padding: .45rem 1rem;
  border: 1px solid var(--gold-line);
  border-radius: var(--radius);
  font-size: .78rem;
  color: var(--gray-2);
  background: transparent;
  cursor: pointer;
  font-family: var(--font);
  transition: border-color .2s, color .2s;
  text-decoration: none;
}
.btn-ghost-sm:hover { border-color: var(--gold); color: var(--gold); }
.qty-inline-form { display: flex; }

/* ── Cart / Order summary ── */
.cart-summary {
  background: var(--black-3);
  border: 1px solid var(--gold-line);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  position: sticky;
  top: calc(var(--nav-h) + 1rem);
}
.cart-summary h3 { margin-bottom: 1.25rem; }
.summary-rows { display: flex; flex-direction: column; gap: .75rem; }
.summary-row {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 1rem;
  font-size: .82rem;
  color: var(--gray-2);
}
.summary-divider {
  height: 1px;
  background: var(--gold-line);
  margin: 1.1rem 0;
}
.summary-total {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: .95rem;
  font-weight: 600;
}
.total-amount { font-size: 1.3rem; font-weight: 700; color: var(--gold); }

/* ── Checkout ── */
.checkout-layout {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 2.5rem;
  align-items: start;
}
.checkout-form {}
.checkout-section {
  background: var(--black-3);
  border: 1px solid var(--gold-line);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  margin-bottom: 1.5rem;
}
.checkout-section h3 { margin-bottom: 1.25rem; }
.checkout-summary { margin-top: 0; }
.checkout-success {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 4rem 2rem;
  gap: 1rem;
}
.success-icon { color: var(--gold); }
.checkout-success h2 { color: var(--white); }
.checkout-success p { color: var(--gray-2); max-width: 480px; }

/* ── Auth (login/register) ── */
.auth-card {
  max-width: 520px;
  margin: 0 auto;
  background: var(--black-3);
  border: 1px solid var(--gold-line);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
}
.auth-header {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: .5rem;
  margin-bottom: 2rem;
}
.auth-links {
  display: flex;
  align-items: center;
  gap: .5rem;
  margin-top: 1.5rem;
  font-size: .82rem;
  color: var(--gray-2);
}
.auth-links a { color: var(--gold); transition: color .2s; }
.auth-links a:hover { color: var(--gold-2); }

/* ── Account ── */
.account-layout {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 2.5rem;
  align-items: start;
}
.account-sidebar {}
.account-card {
  background: var(--black-3);
  border: 1px solid var(--gold-line);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: .6rem;
}
.account-avatar {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: var(--gold-dim);
  border: 1px solid var(--gold-line);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold);
  margin-bottom: .5rem;
}
.account-name    { font-size: 1rem; font-weight: 600; }
.account-company { font-size: .8rem; color: var(--gray-2); }
.account-info-list {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: .6rem;
  margin-top: .75rem;
  text-align: right;
}
.account-info-item {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: .55rem .7rem;
  background: var(--black-5);
  border-radius: var(--radius);
}
.info-label { font-size: .68rem; color: var(--gray-3); letter-spacing: .05em; }
.info-val   { font-size: .85rem; color: var(--gray-1); }
.account-main {}
.account-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 3rem 1rem;
  gap: .75rem;
  color: var(--gray-3);
}
.account-empty p { color: var(--gray-2); }
.orders-list { display: flex; flex-direction: column; gap: 1rem; }
.order-card {
  background: var(--black-3);
  border: 1px solid var(--gold-line);
  border-radius: var(--radius);
  overflow: hidden;
}
.order-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: .85rem 1.25rem;
  background: var(--black-4);
  border-bottom: 1px solid var(--gold-dim);
  gap: 1rem;
}
.order-num  { font-size: .9rem; font-weight: 600; color: var(--gold); margin-left: .75rem; }
.order-date { font-size: .75rem; color: var(--gray-3); }
.order-status {
  font-size: .7rem;
  font-weight: 600;
  padding: .25rem .7rem;
  border-radius: 20px;
  letter-spacing: .05em;
  white-space: nowrap;
}
.order-status-pending   { background: rgba(201,168,76,.15); color: var(--gold); border: 1px solid var(--gold-line); }
.order-status-confirmed { background: rgba(74,197,155,.12); color: #4ac59b; border: 1px solid rgba(74,197,155,.25); }
.order-status-shipped   { background: rgba(74,155,197,.12); color: #4a9bc5; border: 1px solid rgba(74,155,197,.25); }
.order-status-cancelled { background: rgba(224,82,82,.12);  color: #e05252; border: 1px solid rgba(224,82,82,.2); }
.order-card-body {
  padding: 1rem 1.25rem;
  display: flex;
  flex-wrap: wrap;
  gap: 1.25rem;
}
.order-card-body > div { display: flex; flex-direction: column; gap: 2px; }

/* ── Alert ── */
.alert-error {
  padding: 1rem 1.25rem;
  background: rgba(224,82,82,.1);
  border: 1px solid rgba(224,82,82,.3);
  border-radius: var(--radius);
  color: #e05252;
  font-size: .85rem;
  margin-bottom: 1rem;
}
.alert-error p { color: inherit; }

/* ── New responsive ── */
@media (max-width: 1100px) {
  .product-detail-grid { gap: 2.5rem; }
  .cart-layout        { grid-template-columns: 1fr 300px; gap: 1.5rem; }
  .checkout-layout    { grid-template-columns: 1fr 300px; gap: 1.5rem; }
  .account-layout     { grid-template-columns: 240px 1fr; gap: 1.5rem; }
}
@media (max-width: 860px) {
  .product-detail-grid { grid-template-columns: 1fr; gap: 2rem; }
  .cart-items-header  { display: none; }
  .cart-item {
    grid-template-columns: 1fr;
    gap: .75rem;
    position: relative;
    padding-bottom: 1.25rem;
  }
  .cart-item-product { grid-column: 1 / -1; }
  .cart-item-size,
  .cart-item-qty,
  .cart-item-price,
  .cart-item-subtotal { font-size: .82rem; }
  .cart-item-size::before  { content: attr(data-label) ': '; color: var(--gray-3); font-size: .7rem; }
  .cart-item-price::before { content: attr(data-label) ': '; color: var(--gray-3); font-size: .7rem; }
  .cart-item-subtotal::before { content: attr(data-label) ': '; color: var(--gray-3); font-size: .7rem; }
  .cart-item-remove   { position: absolute; top: 1rem; left: 1rem; }
  .cart-layout        { grid-template-columns: 1fr; }
  .checkout-layout    { grid-template-columns: 1fr; }
  .checkout-summary   { order: -1; }
  .account-layout     { grid-template-columns: 1fr; }
  .gallery-thumbs     { display: none; }
}
@media (max-width: 640px) {
  .auth-card     { padding: 1.75rem 1.25rem; }
  .cart-summary  { position: static; }
  .product-form-actions { flex-direction: column; }
  .product-form-actions .btn-submit,
  .product-form-actions .btn-gold  { width: 100%; justify-content: center; }
}