/* ============================================================
   Dorsan Pardis Trade — combined stylesheet
   Sections in cascade order:
   fonts → variables → base → navbar → hero → stats → about →
   products → advantages → partners → customers → contact →
   footer → animations → responsive
   ============================================================ */

/* ===== FONTS (self-hosted Vazirmatn) ===== */
@font-face {
  font-family: 'Vazirmatn';
  src: url('../fonts/Vazirmatn-Regular.woff2') format('woff2');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Vazirmatn';
  src: url('../fonts/Vazirmatn-Medium.woff2') format('woff2');
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Vazirmatn';
  src: url('../fonts/Vazirmatn-Bold.woff2') format('woff2');
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Vazirmatn';
  src: url('../fonts/Vazirmatn-Black.woff2') format('woff2');
  font-weight: 900;
  font-style: normal;
  font-display: swap;
}


/* ===== CSS CUSTOM PROPERTIES ===== */

html.dark {
  --bg-base:       #0D1117;
  --bg-surface:    #161B27;
  --bg-elevated:   #1E2535;
  --accent-gold:   #D4A843;
  --accent-glow:   rgba(212, 168, 67, 0.15);
  --accent-glow2:  rgba(212, 168, 67, 0.08);
  --text-primary:  #E8E6E1;
  --text-secondary:#9A9591;
  --border:        rgba(212, 168, 67, 0.15);
  --border-strong: rgba(212, 168, 67, 0.3);
  --shadow:        rgba(0,0,0,0.5);
}

html.light {
  --bg-base:       #F8F5EE;
  --bg-surface:    #FFFFFF;
  --bg-elevated:   #F0EDE4;
  --accent-gold:   #B8922A;
  --accent-glow:   rgba(184, 146, 42, 0.10);
  --accent-glow2:  rgba(184, 146, 42, 0.05);
  --text-primary:  #1A1610;
  --text-secondary:#6B6459;
  --border:        rgba(184, 146, 42, 0.2);
  --border-strong: rgba(184, 146, 42, 0.4);
  --shadow:        rgba(0,0,0,0.12);
}

/* ===== BASE RESET & BODY ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  scroll-padding-top: 5.5rem;
  scroll-behavior: smooth;
  /* Safe again: js/main.js pauses the gallery carousel's own auto-centering
     (scrollIntoView) while this animation is in flight, so it can no longer
     hijack anchor navigation mid-scroll (see pauseGalleryCenterDuringScroll). */
  transition: color 300ms ease, background-color 300ms ease;
}

body {
  font-family: 'Vazirmatn', sans-serif;
  background-color: var(--bg-base);
  color: var(--text-primary);
  direction: rtl;
  overflow-x: hidden;
  line-height: 1.8;
  transition: background-color 300ms ease, color 300ms ease;
}

/* ===== SECTION COMMON ===== */
section {
  padding: 6rem 2rem;
}

.section-inner {
  max-width: 1200px;
  margin: 0 auto;
}

.eyebrow {
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  color: var(--accent-gold);
  text-transform: uppercase;
  margin-bottom: 0.8rem;
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.eyebrow::before {
  content: '';
  display: inline-block;
  width: 24px;
  height: 2px;
  background: var(--accent-gold);
  flex-shrink: 0;
}

.section-title {
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 1rem;
  line-height: 1.25;
}

/* ===== NAVBAR ===== */
.navbar {
  position: fixed;
  top: 0; right: 0; left: 0;
  z-index: 1000;
  padding: 1.2rem 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: all 400ms ease;
}

.navbar.scrolled {
  background: rgba(13, 17, 23, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  padding: 0.8rem 2rem;
}

html.light .navbar.scrolled {
  background: rgba(248, 245, 238, 0.88);
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
}

.nav-logo-img {
  width: 42px;
  height: 42px;
  border-radius: 8px;
  object-fit: cover;
  flex-shrink: 0;
  border: 1px solid var(--border);
}

.nav-logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}

.nav-logo-en {
  font-family: 'Vazirmatn', sans-serif;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--accent-gold);
  letter-spacing: 0.04em;
  direction: ltr;
  text-align: left;
}

.nav-logo-fa {
  font-size: 0.78rem;
  font-weight: 400;
  color: var(--text-secondary);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
  list-style: none;
}

.nav-links a {
  text-decoration: none;
  color: var(--text-secondary);
  font-size: 0.92rem;
  font-weight: 500;
  position: relative;
  transition: color 300ms;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -3px;
  right: 50%;
  left: 50%;
  height: 1.5px;
  background: var(--accent-gold);
  transition: right 300ms ease, left 300ms ease;
}

.nav-links a:hover {
  color: var(--accent-gold);
}

.nav-links a:hover::after {
  right: 0; left: 0;
}

.theme-toggle {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  color: var(--accent-gold);
  width: 40px; height: 40px;
  border-radius: 50%;
  cursor: pointer;
  display: grid;
  place-items: center;
  transition: all 300ms;
  flex-shrink: 0;
}

.theme-toggle:hover {
  background: var(--bg-elevated);
  border-color: var(--accent-gold);
}

.nav-hamburger {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  flex-direction: column;
  gap: 5px;
  padding: 4px;
}

.nav-hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text-primary);
  transition: all 300ms;
}

/* ===== HERO ===== */
.hero {
  min-height: 100vh;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  position: relative;
  padding: 8rem 2rem 5rem;
  text-align: right;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
}

.hero-glow-1 {
  position: absolute;
  width: 50vw; height: 50vw;
  max-width: 600px; max-height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(212, 168, 67, 0.18) 0%, transparent 70%);
  top: -10%;
  right: -10%;
  animation: floatGlow1 10s ease-in-out infinite;
}

.hero-glow-2 {
  position: absolute;
  width: 40vw; height: 40vw;
  max-width: 500px; max-height: 500px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(180, 120, 30, 0.12) 0%, transparent 70%);
  bottom: -5%;
  left: -5%;
  animation: floatGlow2 12s ease-in-out infinite;
}

.hero-grid {
  position: absolute;
  inset: 0;
  background-image: 
    linear-gradient(var(--border) 1px, transparent 1px),
    linear-gradient(90deg, var(--border) 1px, transparent 1px);
  background-size: 60px 60px;
  opacity: 0.3;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 50%, black 20%, transparent 80%);
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 860px;
  width: 100%;
}

.hero-label {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--accent-glow);
  border: 1px solid var(--border-strong);
  color: var(--accent-gold);
  padding: 0.4rem 1rem;
  border-radius: 100px;
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  margin-bottom: 1.8rem;
}

.hero-label::before {
  content: '';
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--accent-gold);
  flex-shrink: 0;
}

.hero-headline {
  font-size: clamp(2.5rem, 6vw, 5rem);
  font-weight: 900;
  line-height: 1.15;
  color: var(--text-primary);
  margin-bottom: 1.5rem;
  letter-spacing: -0.01em;
}

.hero-headline span {
  color: var(--accent-gold);
  position: relative;
}

.hero-sub {
  font-size: clamp(1rem, 2vw, 1.15rem);
  color: var(--text-secondary);
  max-width: 600px;
  margin-bottom: 2.5rem;
  line-height: 1.9;
}

.hero-ctas {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.btn-primary {
  background: var(--accent-gold);
  color: #0D1117;
  padding: 0.85rem 2rem;
  border-radius: 8px;
  font-family: 'Vazirmatn', sans-serif;
  font-size: 0.95rem;
  font-weight: 700;
  border: none;
  cursor: pointer;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  transition: all 300ms;
  position: relative;
  overflow: hidden;
}

.btn-primary::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0.15);
  opacity: 0;
  transition: opacity 300ms;
}

.btn-primary:hover::after { opacity: 1; }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 30px rgba(212, 168, 67, 0.35); }

.btn-outline {
  background: transparent;
  color: var(--text-primary);
  padding: 0.85rem 2rem;
  border-radius: 8px;
  font-family: 'Vazirmatn', sans-serif;
  font-size: 0.95rem;
  font-weight: 500;
  border: 1px solid var(--border-strong);
  cursor: pointer;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  transition: all 300ms;
}

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

.scroll-indicator {
  position: absolute;
  bottom: 2.5rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  color: var(--text-secondary);
  font-size: 0.75rem;
  opacity: 0.7;
}

.scroll-line {
  width: 1px;
  height: 50px;
  background: linear-gradient(to bottom, var(--accent-gold), transparent);
  animation: scrollPulse 2s ease-in-out infinite;
}

/* ===== STATS ===== */
.stats-strip {
  background: var(--bg-surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 3rem 2rem;
}

.stats-inner {
  max-width: 900px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
}

.stat-item {
  flex: 1;
  text-align: center;
  padding: 0 2rem;
  position: relative;
}

.stat-item + .stat-item::before {
  content: '';
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 1px;
  height: 60%;
  background: var(--accent-gold);
  opacity: 0.4;
}

.stat-number {
  font-size: clamp(2rem, 4vw, 2.8rem);
  font-weight: 900;
  color: var(--accent-gold);
  line-height: 1.1;
  display: block;
  direction: ltr;
  unicode-bidi: embed;
}

.stat-desc {
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin-top: 0.4rem;
}

/* ===== ABOUT ===== */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
  margin-top: 3rem;
}

.about-text p {
  color: var(--text-secondary);
  margin-bottom: 1.2rem;
  font-size: 1rem;
  line-height: 1.9;
}

.about-card {
  background: var(--bg-elevated);
  border: 1px solid var(--border-strong);
  border-radius: 16px;
  padding: 2rem;
  position: relative;
  overflow: hidden;
}

.about-card::before {
  content: '';
  position: absolute;
  top: 0; right: 0;
  width: 100%; height: 3px;
  background: linear-gradient(90deg, transparent, var(--accent-gold), transparent);
}

.quote-mark {
  font-size: 5rem;
  font-weight: 900;
  color: var(--accent-gold);
  opacity: 0.12;
  line-height: 1;
  font-family: serif;
  direction: ltr;
  margin-bottom: -1rem;
  display: block;
}

.about-card-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--accent-gold);
  margin-bottom: 1.5rem;
}

.about-person-name {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.3rem;
}

.about-person-role {
  font-size: 0.85rem;
  color: var(--accent-gold);
  font-weight: 500;
  margin-bottom: 1.2rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.about-person-role::before {
  content: '';
  width: 16px; height: 1.5px;
  background: var(--accent-gold);
  display: inline-block;
}

.about-person-desc {
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.85;
}

/* ===== PRODUCTS ===== */
.products-section {
  background: var(--bg-surface);
}

.product-filters {
  display: flex;
  gap: 0.6rem;
  flex-wrap: wrap;
  margin: 2rem 0;
}

.filter-btn {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-secondary);
  padding: 0.5rem 1.2rem;
  border-radius: 100px;
  font-family: 'Vazirmatn', sans-serif;
  font-size: 0.85rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 250ms;
}

.filter-btn:hover, .filter-btn.active {
  background: var(--accent-glow);
  border-color: var(--accent-gold);
  color: var(--accent-gold);
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.product-card {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 1.8rem;
  transition: transform 350ms ease, box-shadow 350ms ease, border-color 350ms ease;
  cursor: default;
}

.product-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 50px rgba(212, 168, 67, 0.12);
  border-color: var(--border-strong);
}

.product-card.hidden {
  display: none;
}

.product-card-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.2rem;
}

.product-name-wrap {
  display: flex;
  align-items: baseline;
  gap: 0.4rem;
  flex-wrap: wrap;
}

.product-name {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text-primary);
}

.product-brand {
  font-size: 0.7rem;
  font-weight: 400;
  color: var(--text-secondary);
}

.product-brand {
  font-size: 0.72rem;
  font-weight: 500;
  color: var(--text-secondary);
  margin-top: 0.1rem;
}

.product-tags {
  display: flex;
  gap: 0.4rem;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.tag {
  background: var(--accent-glow);
  border: 1px solid var(--border);
  color: var(--accent-gold);
  padding: 0.2rem 0.7rem;
  border-radius: 100px;
  font-size: 0.72rem;
  font-weight: 500;
  white-space: nowrap;
}

.product-divider {
  width: 100%;
  height: 1px;
  background: var(--border);
  margin: 1rem 0;
}

.product-section-label {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--text-secondary);
  letter-spacing: 0.06em;
  margin-bottom: 0.6rem;
  text-transform: uppercase;
}

.product-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}

.product-list li {
  font-size: 0.88rem;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.product-list li::before {
  content: '';
  width: 4px; height: 4px;
  border-radius: 50%;
  background: var(--accent-gold);
  flex-shrink: 0;
}

/* ===== PRODUCT IMAGE ===== */
.product-image-wrapper {
  width: 100%;
  aspect-ratio: 1 / 1;
  overflow: hidden;
  border-radius: 12px;
  margin-bottom: 1.2rem;
  position: relative;
  cursor: zoom-in;
  border: 1px solid var(--border);
  transition: border-color 300ms ease;
  padding: 0;
  background: none;
  font: inherit;
  display: block;
}

.product-image-wrapper:hover {
  border-color: var(--accent-gold);
}

.product-image-wrapper:focus-visible {
  outline: 2px solid var(--accent-gold);
  outline-offset: 3px;
}

.product-image-wrapper:focus-visible::after {
  opacity: 1;
}

.product-image-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  transition: transform 400ms ease;
}

.product-image-wrapper:hover img {
  transform: scale(1.05);
}

.product-image-wrapper::after {
  content: '';
  position: absolute;
  bottom: 0.6rem;
  left: 0.6rem;
  background: rgba(0,0,0,0.6) url("data:image/svg+xml,%3Csvg%20xmlns='http://www.w3.org/2000/svg'%20viewBox='0%200%2024%2024'%20fill='none'%20stroke='white'%20stroke-width='2'%20stroke-linecap='round'%20stroke-linejoin='round'%3E%3Ccircle%20cx='11'%20cy='11'%20r='8'/%3E%3Cpath%20d='m21%2021-4.3-4.3'/%3E%3C/svg%3E") center / 16px no-repeat;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  opacity: 0;
  transition: opacity 300ms ease;
  pointer-events: none;
}

.product-image-wrapper:hover::after {
  opacity: 1;
}

/* ===== LIGHTBOX ===== */
.lightbox-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.9);
  z-index: 2000;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  cursor: zoom-out;
  opacity: 0;
  transition: opacity 300ms ease;
}

.lightbox-overlay.active {
  display: flex;
  opacity: 1;
}

.lightbox-overlay img {
  max-width: 90vw;
  max-height: 85vh;
  object-fit: contain;
  border-radius: 12px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
  cursor: default;
}

.lightbox-close {
  position: absolute;
  top: 1.5rem;
  left: 1.5rem;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.2);
  color: #fff;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  font-size: 1.4rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 250ms;
  z-index: 2001;
}

.lightbox-close:hover {
  background: rgba(255,255,255,0.2);
}

.lightbox-caption {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  color: #fff;
  font-family: 'Vazirmatn', sans-serif;
  font-size: 1rem;
  font-weight: 500;
  background: rgba(0,0,0,0.5);
  padding: 0.5rem 1.5rem;
  border-radius: 100px;
  white-space: nowrap;
}


/* ===== ADVANTAGES ===== */
.advantages-bento {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: auto auto;
  gap: 1.2rem;
  margin-top: 3rem;
}

.adv-card {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 2rem;
  transition: all 300ms;
  position: relative;
  overflow: hidden;
}

.adv-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--accent-glow2);
  opacity: 0;
  transition: opacity 300ms;
  border-radius: 16px;
}

.adv-card:hover {
  border-color: var(--border-strong);
  transform: translateY(-3px);
  box-shadow: 0 12px 36px rgba(212, 168, 67, 0.08);
}

.adv-card:hover::before { opacity: 1; }

.adv-card.featured {
  grid-column: span 1;
  background: var(--bg-elevated);
  border-color: var(--border-strong);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.adv-icon {
  margin-bottom: 1rem;
  display: block;
}

.adv-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.6rem;
}

.adv-desc {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

.adv-big-number {
  font-size: clamp(3rem, 5vw, 4.5rem);
  font-weight: 900;
  color: var(--accent-gold);
  line-height: 1;
  margin-top: 1.5rem;
  display: block;
}

/* ===== PARTNERS ===== */
.partners-section {
  background: var(--bg-surface);
}

.partners-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin-top: 3rem;
}

.partner-card {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 2.5rem;
  transition: all 300ms;
  position: relative;
  overflow: hidden;
}

.partner-card::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--accent-gold), transparent);
  transform: scaleX(0);
  transition: transform 400ms ease;
}

.partner-card:hover::after { transform: scaleX(1); }
.partner-card:hover { border-color: var(--border-strong); }

.partner-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--accent-glow);
  border: 1px solid var(--border-strong);
  color: var(--accent-gold);
  padding: 0.3rem 0.9rem;
  border-radius: 100px;
  font-size: 0.75rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
}

.partner-name {
  font-size: clamp(1.3rem, 2.5vw, 1.8rem);
  font-weight: 900;
  color: var(--text-primary);
  margin-bottom: 0.3rem;
}

.partner-sub {
  font-size: 0.85rem;
  color: var(--accent-gold);
  margin-bottom: 1.2rem;
  font-weight: 500;
}

.partner-desc {
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.85;
  margin-bottom: 1.5rem;
}

.partner-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.partner-list li {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.88rem;
  color: var(--text-secondary);
}

.partner-list li::before {
  content: '\2190';
  color: var(--accent-gold);
  font-size: 0.85rem;
}

/* ===== TARGET CUSTOMERS ===== */
.customers-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin-top: 3rem;
}

.customer-item {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1.5rem 1.2rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  transition: all 250ms;
}

.customer-item:hover {
  border-color: var(--border-strong);
  background: var(--bg-elevated);
  transform: translateY(-2px);
}

.customer-icon {
  flex-shrink: 0;
}

.customer-name {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-primary);
}

/* ===== CONTACT ===== */
.contact-section {
  background: var(--bg-surface);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  margin-top: 3rem;
  align-items: start;
}

.contact-items {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1.2rem;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 12px;
  transition: border-color 300ms;
}

.contact-item:hover { border-color: var(--border-strong); }

.contact-icon {
  flex-shrink: 0;
  margin-top: 0.15rem;
}

.contact-label {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--accent-gold);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 0.3rem;
}

.contact-value {
  font-size: 0.95rem;
  color: var(--text-primary);
  line-height: 1.7;
}

.contact-value a {
  color: var(--text-primary);
  text-decoration: none;
  transition: color 250ms;
  direction: ltr;
  display: inline-block;
  unicode-bidi: embed;
}
.contact-value a:hover { color: var(--accent-gold); }

.contact-map {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
  height: 430px;
  position: relative;
}

.map-embed {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
  display: block;
}

/* Dark theme: soften OSM tiles to match palette */
html.dark .map-embed {
  filter: invert(0.9) hue-rotate(185deg) grayscale(0.15) contrast(0.95);
}

.map-card {
  position: absolute;
  right: 1rem;
  bottom: 1rem;
  left: 1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  background: var(--bg-surface);
  background: color-mix(in srgb, var(--bg-surface) 88%, transparent);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--border-strong);
  border-radius: 12px;
  padding: 0.9rem 1.2rem;
}

.map-card-info {
  display: flex;
  align-items: center;
  gap: 0.8rem;
}

.map-card-icon {
  display: flex;
  align-items: center;
}

.map-card-title {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-primary);
}

.map-card-sub {
  font-size: 0.8rem;
  color: var(--text-secondary);
}

.map-card-links {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.map-card-links a {
  background: var(--accent-glow);
  border: 1px solid var(--border-strong);
  color: var(--accent-gold);
  text-decoration: none;
  font-size: 0.78rem;
  font-weight: 500;
  padding: 0.4rem 0.9rem;
  border-radius: 100px;
  white-space: nowrap;
  transition: all 250ms;
}

.map-card-links a:hover {
  background: var(--accent-gold);
  color: #0D1117;
}

/* ===== FOOTER ===== */
footer {
  background: var(--bg-base);
  border-top: 1px solid var(--border);
  padding: 2.5rem 2rem;
}

.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-logo .nav-logo-img {
  width: 36px;
  height: 36px;
  border-radius: 6px;
}

.footer-logo .nav-logo-en { font-size: 0.95rem; }
.footer-logo .nav-logo-fa { font-size: 0.72rem; }

.footer-tagline {
  font-size: 0.85rem;
  color: var(--text-secondary);
  text-align: center;
  max-width: 300px;
}

.footer-copy {
  font-size: 0.8rem;
  color: var(--text-secondary);
  text-align: left;
}

/* ===== ANIMATIONS & KEYFRAMES ===== */
@keyframes floatGlow1 {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(-30px, 20px) scale(1.05); }
  66% { transform: translate(15px, -25px) scale(0.97); }
}

@keyframes floatGlow2 {
  0%, 100% { transform: translate(0, 0) scale(1); }
  40% { transform: translate(25px, -20px) scale(1.08); }
  70% { transform: translate(-15px, 15px) scale(0.95); }
}

@keyframes scrollPulse {
  0%, 100% { opacity: 0.3; transform: scaleY(0.8); }
  50% { opacity: 1; transform: scaleY(1); }
}

/* ===== SCROLL REVEAL ===== */
.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

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

.reveal:nth-child(2) { transition-delay: 0.1s; }
.reveal:nth-child(3) { transition-delay: 0.2s; }
.reveal:nth-child(4) { transition-delay: 0.3s; }
.reveal:nth-child(5) { transition-delay: 0.35s; }
.reveal:nth-child(6) { transition-delay: 0.4s; }

/* ===== MOBILE MENU ===== */
.nav-mobile-menu {
  display: none;
  position: fixed;
  top: 0; right: -100%;
  width: 75vw;
  max-width: 300px;
  height: 100vh;
  height: 100svh;
  background: var(--bg-surface);
  border-left: 1px solid var(--border);
  z-index: 999;
  padding: 5rem 2rem 2rem;
  flex-direction: column;
  gap: 2rem;
  transition: right 400ms ease;
}

.nav-mobile-menu.open {
  right: 0;
}

.nav-mobile-menu a {
  text-decoration: none;
  color: var(--text-primary);
  font-size: 1.1rem;
  font-weight: 500;
  padding: 0.8rem 0;
  border-bottom: 1px solid var(--border);
  transition: color 250ms;
}

.nav-mobile-menu a:hover { color: var(--accent-gold); }

.mobile-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.6);
  z-index: 998;
}

.mobile-overlay.show { display: block; }

/* ===== SCROLL PROGRESS BAR ===== */
.scroll-progress {
  position: fixed;
  top: 0;
  right: 0;
  width: 0%;
  height: 3px;
  background: linear-gradient(90deg, var(--accent-gold), #e8c55a, var(--accent-gold));
  z-index: 1100;
  transition: width 80ms linear;
  box-shadow: 0 0 10px rgba(212, 168, 67, 0.5);
  border-radius: 0 0 0 3px;
}

/* ===== BACK TO TOP BUTTON ===== */
.back-to-top {
  position: fixed;
  bottom: 2rem;
  left: 2rem;
  width: 48px;
  height: 48px;
  background: var(--bg-elevated);
  border: 1px solid var(--border-strong);
  border-radius: 50%;
  color: var(--accent-gold);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 900;
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  transition: all 350ms ease;
  box-shadow: 0 4px 20px var(--shadow);
}

.back-to-top.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.back-to-top:hover {
  background: var(--accent-gold);
  color: #0D1117;
  border-color: var(--accent-gold);
  transform: translateY(-3px);
  box-shadow: 0 8px 30px rgba(212, 168, 67, 0.3);
}

.back-to-top:active {
  transform: translateY(0);
}

/* ============================================================
   UI POLISH — icons, hero motion, ux, scrollbar, render perf
   ============================================================ */

/* ===== INLINE SVG ICONS ===== */
.icon {
  width: 1em;
  height: 1em;
  display: block;
  flex-shrink: 0;
}

.adv-icon { color: var(--accent-gold); }
.adv-icon .icon { width: 2.1rem; height: 2.1rem; }

.customer-icon { color: var(--accent-gold); }
.customer-icon .icon { width: 1.7rem; height: 1.7rem; }

.contact-icon { color: var(--accent-gold); }
.contact-icon .icon { width: 1.25rem; height: 1.25rem; }

.map-card-icon { color: var(--accent-gold); }
.map-card-icon .icon { width: 1.4rem; height: 1.4rem; }

.partner-badge { gap: 0.45rem; }
.partner-badge .icon { width: 0.85rem; height: 0.85rem; }

/* theme toggle: sun/moon swap with rotation */
.theme-toggle { position: relative; }
.theme-toggle .icon {
  grid-area: 1 / 1;
  width: 18px;
  height: 18px;
  transition: opacity 300ms ease, transform 450ms cubic-bezier(0.34, 1.56, 0.64, 1);
}
html.dark .icon-sun { opacity: 1; transform: rotate(0deg) scale(1); }
html.dark .icon-moon { opacity: 0; transform: rotate(-90deg) scale(0.4); }
html.light .icon-sun { opacity: 0; transform: rotate(90deg) scale(0.4); }
html.light .icon-moon { opacity: 1; transform: rotate(0deg) scale(1); }

/* ===== NAVBAR PHONE (desktop only) ===== */
.nav-phone {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--accent-glow);
  border: 1px solid var(--border-strong);
  color: var(--accent-gold);
  padding: 0.45rem 1.05rem;
  border-radius: 100px;
  font-size: 0.88rem;
  font-weight: 700;
  text-decoration: none;
  white-space: nowrap;
  transition: all 250ms;
}
.nav-phone .icon { width: 0.95rem; height: 0.95rem; }
.nav-phone-num { direction: ltr; unicode-bidi: embed; }
.nav-phone:hover { background: var(--accent-gold); color: #0D1117; transform: translateY(-1px); }

/* ===== HERO: entrance choreography ===== */
@keyframes heroRise {
  from { opacity: 0; transform: translateY(26px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes heroFadeIn {
  from { opacity: 0; }
}
.hero-label { animation: heroRise 0.8s cubic-bezier(0.22, 1, 0.36, 1) 0.1s backwards; }
.hero-headline { animation: heroRise 0.8s cubic-bezier(0.22, 1, 0.36, 1) 0.22s backwards; }
.hero-sub { animation: heroRise 0.8s cubic-bezier(0.22, 1, 0.36, 1) 0.38s backwards; }
.hero-ctas { animation: heroRise 0.8s cubic-bezier(0.22, 1, 0.36, 1) 0.52s backwards; }
.scroll-indicator { animation: heroFadeIn 0.9s ease 0.95s backwards; }

/* ===== HERO: liquid gold wave ===== */
.hero-wave {
  position: absolute;
  bottom: 9%;
  left: 0;
  width: 100%;
  height: 140px;
  opacity: 0.55;
  pointer-events: none;
}
html.light .hero-wave { opacity: 0.4; }
.hero-wave-path {
  stroke-dasharray: 150 1100;
  animation: waveTravel 12s linear infinite;
}
.hero-wave-2 {
  animation-duration: 17s;
  animation-delay: -7s;
  opacity: 0.7;
}
@keyframes waveTravel {
  from { stroke-dashoffset: 1250; }
  to { stroke-dashoffset: 0; }
}

/* soften glows on light theme */
html.light .hero-glow-1 { background: radial-gradient(circle, rgba(212,168,67,0.09) 0%, transparent 70%); }
html.light .hero-glow-2 { background: radial-gradient(circle, rgba(180,120,30,0.06) 0%, transparent 70%); }

/* ===== BUTTON MICRO-INTERACTIONS ===== */
.btn-arrow { display: inline-block; transition: transform 300ms ease; }
.btn-primary:hover .btn-arrow,
.btn-outline:hover .btn-arrow { transform: translateX(-5px); }
.btn-primary:active,
.btn-outline:active { transform: translateY(0) scale(0.97); }

/* ===== NAVBAR: scrollspy active state ===== */
.nav-links a.active { color: var(--accent-gold); }
.nav-links a.active::after { right: 0; left: 0; }
.nav-mobile-menu a.active { color: var(--accent-gold); }

/* ===== FILTER COUNT ===== */
.filter-count {
  align-self: center;
  margin-inline-start: auto;
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--text-secondary);
}

/* ===== PRODUCT IMAGE: loading shimmer ===== */
@keyframes shimmerSlide {
  from { background-position: 200% 0; }
  to { background-position: -200% 0; }
}
.product-image-wrapper img {
  background: linear-gradient(100deg, var(--bg-surface) 40%, var(--bg-elevated) 50%, var(--bg-surface) 60%);
  background-size: 200% 100%;
}
.product-image-wrapper img:not(.loaded) { animation: shimmerSlide 1.4s linear infinite; }

/* ===== LIGHTBOX: prev/next + counter ===== */
.lightbox-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.22);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background 250ms, transform 250ms;
  z-index: 2001;
}
.lightbox-nav .icon { width: 22px; height: 22px; }
.lightbox-nav:hover { background: rgba(255,255,255,0.22); }
.lightbox-nav:active { transform: translateY(-50%) scale(0.94); }
.lightbox-prev { right: 1.5rem; }
.lightbox-next { left: 1.5rem; }
.lightbox-close .icon { width: 18px; height: 18px; }
.lightbox-counter {
  position: absolute;
  top: 1.8rem;
  left: 50%;
  transform: translateX(-50%);
  color: rgba(255,255,255,0.75);
  font-size: 0.85rem;
  direction: ltr;
}

/* ===== SKIP LINK + GLOBAL FOCUS ===== */
.skip-link {
  position: fixed;
  top: -100%;
  right: 1rem;
  z-index: 3000;
  background: var(--accent-gold);
  color: #0D1117;
  font-size: 0.85rem;
  font-weight: 700;
  padding: 0.6rem 1.2rem;
  border-radius: 0 0 10px 10px;
  text-decoration: none;
  transition: top 250ms ease;
}
.skip-link:focus { top: 0; }

:focus-visible {
  outline: 2px solid var(--accent-gold);
  outline-offset: 3px;
}

/* ===== SECTION EYEBROW NUMBER ===== */
.eyebrow-num {
  color: var(--accent-gold);
  opacity: 0.55;
  font-weight: 400;
  margin-left: 0.45rem;
}

/* ===== FEATURED CARD: rotating gradient border ===== */
@property --border-angle {
  syntax: '<angle>';
  initial-value: 0deg;
  inherits: false;
}
@keyframes borderSpin { to { --border-angle: 360deg; } }
.adv-card.featured::after {
  content: '';
  position: absolute;
  inset: -1px;
  border-radius: 17px;
  padding: 1.5px;
  background: conic-gradient(from var(--border-angle), transparent 0%, transparent 30%, var(--accent-gold) 45%, transparent 60%, transparent 100%);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  mask-composite: exclude;
  animation: borderSpin 6s linear infinite;
  pointer-events: none;
}

/* ===== SCROLLBAR & SELECTION ===== */
::selection { background: var(--accent-gold); color: #0D1117; }
html { scrollbar-width: thin; scrollbar-color: var(--border-strong) transparent; }
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border-strong); border-radius: 100px; }
::-webkit-scrollbar-thumb:hover { background: var(--accent-gold); }

/* ===== GALLERY ===== */
.gallery-section {
  background: var(--bg-surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.gallery-carousel {
  --slide-w: min(460px, 78vw);
  position: relative;
  margin-top: 2.5rem;
}

.gallery-track {
  display: flex;
  gap: 1.5rem;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  padding-inline: calc((100% - var(--slide-w)) / 2);
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
}
.gallery-track::-webkit-scrollbar { display: none; }
.gallery-track:focus-visible { outline: 2px solid var(--accent-gold); outline-offset: 6px; }

.gallery-slide {
  flex: 0 0 var(--slide-w);
  scroll-snap-align: center;
  margin: 0;
  display: flex;
  flex-direction: column;
}

.gallery-image {
  display: block;
  width: 100%;
  aspect-ratio: 4 / 5;
  padding: 0;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 14px;
  overflow: hidden;
  position: relative;
  cursor: zoom-in;
  font: inherit;
  transform: scale(0.92);
  transition: border-color 300ms ease, transform 500ms ease;
}
.gallery-slide.is-active .gallery-image { transform: scale(1); }
.gallery-image:hover { border-color: var(--accent-gold); }
.gallery-image:focus-visible { outline: 2px solid var(--accent-gold); outline-offset: 3px; }

.gallery-image img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  background: linear-gradient(100deg, var(--bg-surface) 40%, var(--bg-elevated) 50%, var(--bg-surface) 60%);
  background-size: 200% 100%;
  filter: grayscale(0.9);
  opacity: 0.5;
  transition: filter 500ms ease, opacity 500ms ease, transform 400ms ease;
}
.gallery-slide.is-active .gallery-image img { filter: grayscale(0); opacity: 1; }
.gallery-slide.is-active .gallery-image:hover img { transform: scale(1.03); }
.gallery-image img:not(.loaded) { animation: shimmerSlide 1.4s linear infinite; }

/* zoom hint on hover (same language as product cards) */
.gallery-image::after {
  content: '';
  position: absolute;
  bottom: 0.6rem;
  left: 0.6rem;
  background: rgba(0,0,0,0.6) url("data:image/svg+xml,%3Csvg%20xmlns='http://www.w3.org/2000/svg'%20viewBox='0%200%2024%2024'%20fill='none'%20stroke='white'%20stroke-width='2'%20stroke-linecap='round'%20stroke-linejoin='round'%3E%3Ccircle%20cx='11'%20cy='11'%20r='8'/%3E%3Cpath%20d='m21%2021-4.3-4.3'/%3E%3C/svg%3E") center / 16px no-repeat;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  opacity: 0;
  transition: opacity 300ms ease;
  pointer-events: none;
}
.gallery-image:hover::after { opacity: 1; }

/* caption: reserved height keeps the row aligned with or without text */
.gallery-caption {
  min-height: 1.8em;
  margin-top: 0.8rem;
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.gallery-caption:not(:empty)::before {
  content: '';
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--accent-gold);
  flex-shrink: 0;
}

.gallery-nav {
  position: absolute;
  top: calc(var(--slide-w) * 0.625);
  transform: translateY(-50%);
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--bg-surface);
  border: 1px solid var(--border-strong);
  color: var(--accent-gold);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 5;
  box-shadow: 0 4px 16px var(--shadow);
  transition: all 250ms;
}
.gallery-nav:hover { background: var(--accent-gold); color: #0D1117; border-color: var(--accent-gold); }
.gallery-nav .icon { width: 20px; height: 20px; }
.gallery-prev { right: 0.75rem; }
.gallery-next { left: 0.75rem; }

.gallery-progress {
  height: 2px;
  background: var(--border);
  border-radius: 100px;
  margin-top: 2rem;
  overflow: hidden;
}
.gallery-progress span {
  display: block;
  height: 100%;
  width: 0%;
  background: var(--accent-gold);
  border-radius: 100px;
  transition: width 400ms ease;
}

.lightbox-caption.no-caption { display: none; }

/* ===== WHATSAPP CHIP (contact section) ===== */
.contact-value .contact-whatsapp {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  direction: rtl;
  background: #25D366;
  color: #fff;
  border-radius: 100px;
  padding: 0.35rem 0.9rem;
  font-size: 0.8rem;
  font-weight: 700;
  margin-top: 0.6rem;
  transition: all 250ms;
}
.contact-value .contact-whatsapp .icon { width: 0.95rem; height: 0.95rem; }
.contact-value .contact-whatsapp:hover {
  background: #1fb857;
  color: #fff;
  transform: translateY(-1px);
  box-shadow: 0 4px 14px rgba(37, 211, 102, 0.35);
}

/* ===== RESPONSIVE ADDITIONS ===== */
@media (max-width: 1180px) {
  .nav-phone { display: none; }
}
@media (max-width: 767px) {
  .lightbox-nav { width: 38px; height: 38px; }
  .lightbox-nav .icon { width: 18px; height: 18px; }
  .lightbox-prev { right: 0.6rem; }
  .lightbox-next { left: 0.6rem; }
  .hero-wave { bottom: 12%; height: 90px; }
  .gallery-nav { width: 38px; height: 38px; }
  .gallery-nav .icon { width: 17px; height: 17px; }
  .gallery-prev { right: 0.4rem; }
  .gallery-next { left: 0.4rem; }
}

/* ===== REDUCED MOTION ===== */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  html { scroll-behavior: auto; }

  .reveal {
    opacity: 1;
    transform: none;
  }

  .hero-glow-1,
  .hero-glow-2,
  .scroll-line {
    animation: none;
  }
}


/* ===== RESPONSIVE ===== */
@media (max-width: 1023px) {
  .products-grid { grid-template-columns: repeat(2, 1fr); }
  .advantages-bento { grid-template-columns: repeat(2, 1fr); }
  .customers-grid { grid-template-columns: repeat(2, 1fr); }
  .nav-links { gap: 1.1rem; }
}

@media (max-width: 767px) {
  .navbar { padding: 1rem 1.2rem; }
  .navbar.scrolled { padding: 0.7rem 1.2rem; }

  .nav-links { display: none; }
  .nav-hamburger { display: flex; }
  .nav-mobile-menu { display: flex; }

  section { padding: 4rem 1.2rem; }

  .stats-inner { flex-direction: column; gap: 2rem; }
  .stat-item + .stat-item::before { display: none; }

  .about-grid { grid-template-columns: 1fr; gap: 2rem; }
  .products-grid { grid-template-columns: 1fr; }
  .advantages-bento { grid-template-columns: 1fr; }
  .partners-grid { grid-template-columns: 1fr; }
  .customers-grid { grid-template-columns: 1fr 1fr; }
  .contact-grid { grid-template-columns: 1fr; gap: 2rem; }
  .contact-map { height: 330px; }
  .map-card { right: 0.6rem; bottom: 0.6rem; left: 0.6rem; padding: 0.8rem 1rem; }
  .map-card-links a { padding: 0.35rem 0.75rem; font-size: 0.72rem; }

  .footer-inner { flex-direction: column; text-align: center; }
  .footer-copy { text-align: center; }

  .hero-glow-1 { width: 70vw; height: 70vw; }
  .hero-glow-2 { width: 60vw; height: 60vw; }

  .hero-ctas { flex-direction: column; }
  .btn-primary, .btn-outline { justify-content: center; }
}

@media (max-width: 479px) {
  .customers-grid { grid-template-columns: 1fr; }
  .product-filters { gap: 0.4rem; }
  .filter-btn { font-size: 0.78rem; padding: 0.4rem 0.9rem; }
  .lightbox-overlay { padding: 1rem; }
  .lightbox-caption { font-size: 0.85rem; }
}

/* ===== BACK TO TOP RESPONSIVE ===== */
@media (max-width: 767px) {
  .back-to-top {
    bottom: 1.5rem;
    left: 1.2rem;
    width: 44px;
    height: 44px;
  }
}