/* ============================================================
   CANER METAL — Main Stylesheet
   Design: Industrial Premium — Dark steel with molten accent
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Barlow+Condensed:wght@300;400;600;700;900&family=Barlow:wght@300;400;500;600&display=swap');

/* ── CSS Variables ── */
:root {
  --black:       #0a0a0b;
  --dark:        #111114;
  --dark2:       #18181d;
  --dark3:       #222228;
  --steel:       #2a2a32;
  --steel2:      #3a3a45;
  --border:      rgba(255,255,255,0.08);
  --border2:     rgba(255,255,255,0.14);
  --text:        #e8e8ec;
  --text-muted:  #8a8a9a;
  --text-dim:    #5a5a6a;
  --accent:      #e8650a;
  --accent-dark: #c4500a;
  --accent-glow: rgba(232,101,10,0.25);
  --gold:        #d4a853;
  --white:       #ffffff;
  --font-display:'Barlow Condensed', sans-serif;
  --font-body:   'Barlow', sans-serif;
  --radius:      4px;
  --radius-lg:   8px;
  --transition:  0.25s cubic-bezier(0.4,0,0.2,1);
  --shadow-lg:   0 20px 60px rgba(0,0,0,0.6);
  --shadow-accent: 0 8px 32px rgba(232,101,10,0.35);
}

/* ── Reset & Base ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; scrollbar-gutter: stable both-edges; font-size: 16px; }
body {
  font-family: var(--font-body);
  background: var(--black);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { cursor: pointer; font-family: inherit; }

/* ── Skip Nav ── */
.skip-nav {
  position: absolute;
  top: -60px; left: 1rem;
  background: var(--accent);
  color: #fff;
  padding: 0.5rem 1rem;
  border-radius: var(--radius);
  font-weight: 600;
  z-index: 9999;
  transition: top 0.2s;
}
.skip-nav:focus { top: 1rem; outline: 3px solid var(--white); }

/* ── Typography ── */
h1,h2,h3,h4,h5,h6 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.01em;
}
.section-title {
  font-size: clamp(2.2rem, 5vw, 3.8rem);
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.02em;
}
.section-sub {
  font-size: 1rem;
  color: var(--text-muted);
  max-width: 560px;
  margin-top: 0.75rem;
  font-weight: 400;
  line-height: 1.7;
}

/* ── Layout Utilities ── */
.container { max-width: 1280px; margin: 0 auto; padding: 0 2rem; }
.section { padding: 6rem 0; }
.section-sm { padding: 4rem 0; }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem; }

/* ── Accent Line ── */
.accent-line {
  display: block;
  width: 60px; height: 3px;
  background: var(--accent);
  margin: 1.25rem 0;
}

/* ── Buttons ── */
.btn {
  display: inline-flex; align-items: center; gap: 0.5rem;
  padding: 0.875rem 2rem;
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border-radius: var(--radius);
  transition: all var(--transition);
  border: 2px solid transparent;
  white-space: nowrap;
}
.btn:focus-visible {
  outline: 3px solid var(--white);
  box-shadow: 0 0 0 6px var(--dark);
}
.btn-primary {
  background: var(--accent);
  color: var(--white);
  box-shadow: var(--shadow-accent);
}
.btn-primary:hover {
  background: var(--accent-dark);
  transform: translateY(-2px);
  box-shadow: 0 12px 40px rgba(232,101,10,0.5);
}
.btn-outline {
  border-color: var(--border2);
  color: var(--text);
  background: transparent;
}
.btn-outline:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: rgba(232,101,10,0.05);
}
.btn-sm { padding: 0.6rem 1.25rem; font-size: 0.875rem; }

/* ── Header / Nav ── */
#site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  height: 72px;
  display: flex; align-items: center;
  transition: background var(--transition), box-shadow var(--transition);
}
#site-header.scrolled {
  background: rgba(10,10,11,0.97);
  backdrop-filter: blur(12px);
  box-shadow: 0 1px 0 var(--border), 0 8px 32px rgba(0,0,0,0.4);
}
.header-inner {
  width: 100%; max-width: 1280px; margin: 0 auto; padding: 0 2rem;
  display: flex; align-items: center; gap: 2rem;
}
.site-logo {
  display: flex; align-items: center; gap: 0.75rem;
  flex-shrink: 0;
}
.logo-mark {
  width: 40px; height: 40px;
  background: var(--accent);
  display: flex; align-items: center; justify-content: center;
  clip-path: polygon(10% 0%, 90% 0%, 100% 50%, 90% 100%, 10% 100%, 0% 50%);
}
.logo-mark span {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 1.1rem;
  color: white;
  letter-spacing: -0.05em;
}
.logo-text { display: flex; flex-direction: column; line-height: 1; }
.logo-text strong {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 1.25rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--white);
}
.logo-text small {
  font-size: 0.6rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-muted);
  font-weight: 400;
}
.main-nav { flex: 1; }
.nav-links {
  display: flex; align-items: center; gap: 0;
}
.nav-links li { position: relative; }
.nav-links a {
  display: block;
  padding: 0.5rem 0.85rem;
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--text-muted);
  transition: color var(--transition);
  white-space: nowrap;
}
.nav-links a:hover, .nav-links a.active { color: var(--white); }
.nav-links a.active::after {
  content: '';
  display: block;
  height: 2px; width: 100%;
  background: var(--accent);
  position: absolute; bottom: -4px;
}

/* Dropdown */
.has-dropdown { position: relative; }
.dropdown {
  position: absolute;
  top: calc(100% + 12px); left: 0;
  min-width: 220px;
  background: var(--dark2);
  border: 1px solid var(--border2);
  border-radius: var(--radius-lg);
  padding: 0.5rem 0;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: all var(--transition);
  box-shadow: var(--shadow-lg);
  z-index: 100;
}
.has-dropdown:hover .dropdown,
.has-dropdown:focus-within .dropdown {
  opacity: 1; visibility: visible; transform: translateY(0);
}
.dropdown a {
  padding: 0.6rem 1.25rem;
  font-size: 0.875rem;
  color: var(--text-muted);
  letter-spacing: 0.02em;
}
.dropdown a:hover { color: var(--white); background: rgba(255,255,255,0.04); }

/* Header Right */
.header-right {
  display: flex; align-items: center; gap: 1rem; flex-shrink: 0;
}
.lang-switcher {
  display: flex; align-items: center; gap: 0.35rem;
  position: relative;
}
.lang-current {
  display: flex; align-items: center; gap: 0.4rem;
  padding: 0.35rem 0.6rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
  cursor: pointer;
  transition: all var(--transition);
  background: transparent;
}
.lang-current:hover { border-color: var(--border2); color: var(--white); }
.lang-dropdown {
  position: absolute;
  top: calc(100% + 8px); right: 0;
  background: var(--dark2);
  border: 1px solid var(--border2);
  border-radius: var(--radius-lg);
  padding: 0.5rem 0;
  min-width: 140px;
  opacity: 0; visibility: hidden;
  transform: translateY(-6px);
  transition: all var(--transition);
  box-shadow: var(--shadow-lg);
  z-index: 200;
}
.lang-switcher:hover .lang-dropdown,
.lang-switcher.open .lang-dropdown {
  opacity: 1; visibility: visible; transform: translateY(0);
}
.lang-dropdown a {
  display: flex; align-items: center; gap: 0.5rem;
  padding: 0.5rem 1rem;
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-muted);
  transition: color var(--transition);
}
.lang-dropdown a:hover { color: var(--white); }
.lang-dropdown a.current { color: var(--accent); }
.flag-img { width: 18px; height: 12px; object-fit: cover; border-radius: 2px; }
.hamburger {
  display: none; /* shown only at ≤768px */ flex-direction: column; gap: 5px;
  width: 36px; height: 36px;
  align-items: center; justify-content: center;
  background: transparent; border: 1px solid var(--border);
  border-radius: var(--radius); cursor: pointer;
  transition: border-color var(--transition);
}
.hamburger span {
  display: block; width: 20px; height: 2px;
  background: var(--text-muted);
  transition: all var(--transition);
}
.hamburger:hover { border-color: var(--accent); }
.hamburger:hover span { background: var(--white); }
.hamburger.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* ── HERO ── */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex; align-items: center;
  overflow: hidden;
  padding-top: 72px;
}
.hero-bg {
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 60% 40%, rgba(232,101,10,0.12) 0%, transparent 60%),
    radial-gradient(ellipse 60% 80% at 90% 80%, rgba(232,101,10,0.06) 0%, transparent 50%),
    linear-gradient(160deg, #0f0f12 0%, #0a0a0b 50%, #0d0d0f 100%);
}
.hero-grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 100% at 50% 0%, black 40%, transparent 100%);
}
.hero-noise {
  position: absolute; inset: 0;
  opacity: 0.025;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
}
.hero-content {
  position: relative; z-index: 1;
  width: 100%; max-width: 1280px; margin: 0 auto; padding: 0 2rem;
  display: grid; grid-template-columns: 1fr 1fr; align-items: center; gap: 4rem;
  padding-top: 4rem; padding-bottom: 4rem;
}
.hero-eyebrow {
  display: flex; align-items: center; gap: 0.75rem;
  margin-bottom: 1.5rem;
}
.hero-eyebrow-line {
  width: 40px; height: 1px; background: var(--accent);
}
.hero-eyebrow span {
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
}
.hero-title {
  font-family: var(--font-display);
  font-size: clamp(3.5rem, 8vw, 7rem);
  font-weight: 900;
  line-height: 0.92;
  text-transform: uppercase;
  letter-spacing: -0.02em;
  color: var(--white);
  margin-bottom: 1.5rem;
}
.hero-title span { color: var(--accent); display: block; }
.hero-sub {
  font-size: 1.05rem;
  color: var(--text-muted);
  line-height: 1.75;
  max-width: 460px;
  margin-bottom: 2.5rem;
}
.hero-actions {
  display: flex; align-items: center; gap: 1rem; flex-wrap: wrap;
  margin-bottom: 4rem;
}
.hero-stats {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border-top: 1px solid var(--border);
  padding-top: 2rem;
}
.hero-stat {
  padding: 0 1.5rem 0 0;
  border-right: 1px solid var(--border);
}
.hero-stat:first-child { padding-left: 0; }
.hero-stat:last-child { border-right: none; }
.hero-stat-num {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 900;
  color: var(--accent);
  line-height: 1;
}
.hero-stat-label {
  font-size: 0.75rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-top: 0.25rem;
}
.hero-visual {
  position: relative; display: flex; align-items: center; justify-content: center;
}
.hero-badge-wrap {
  position: relative;
  width: 380px; height: 380px;
  display: flex; align-items: center; justify-content: center;
}
.hero-badge-ring {
  position: absolute; inset: 0;
  border: 1px solid var(--border);
  border-radius: 50%;
  animation: spinSlow 30s linear infinite;
}
.hero-badge-ring::before {
  content: '';
  position: absolute;
  top: -3px; left: 50%;
  transform: translateX(-50%);
  width: 6px; height: 6px;
  background: var(--accent);
  border-radius: 50%;
}
.hero-badge-ring-2 {
  position: absolute;
  inset: 30px;
  border: 1px dashed rgba(232,101,10,0.2);
  border-radius: 50%;
  animation: spinSlow 20s linear infinite reverse;
}
.hero-badge-center {
  position: relative; z-index: 1;
  width: 240px; height: 240px;
  background: var(--dark2);
  border: 1px solid var(--border2);
  border-radius: 50%;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  text-align: center;
  box-shadow: 0 0 80px rgba(232,101,10,0.15), inset 0 1px 0 rgba(255,255,255,0.06);
}
.hero-badge-icon {
  font-size: 3rem; line-height: 1; margin-bottom: 0.5rem;
}
.hero-badge-year {
  font-family: var(--font-display);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--text-muted);
}
.hero-badge-num {
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 900;
  color: var(--accent);
  line-height: 1;
}
.hero-badge-label {
  font-family: var(--font-display);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-muted);
}
.hero-float-cards {
  position: absolute; width: 100%; height: 100%;
}
.hero-card {
  position: absolute;
  background: var(--dark2);
  border: 1px solid var(--border2);
  border-radius: var(--radius-lg);
  padding: 0.875rem 1.125rem;
  display: flex; align-items: center; gap: 0.75rem;
  box-shadow: var(--shadow-lg);
  animation: floatCard 4s ease-in-out infinite;
}
.hero-card:nth-child(2) { animation-delay: -1.5s; }
.hero-card:nth-child(3) { animation-delay: -3s; }
.hero-card-1 { top: 10%; right: -10%; }
.hero-card-2 { bottom: 20%; left: -8%; animation-delay: -2s; }
.hero-card-3 { top: 55%; right: -12%; }
.hero-card-dot {
  width: 8px; height: 8px; border-radius: 50%; background: var(--accent); flex-shrink: 0;
}
.hero-card span {
  font-family: var(--font-display);
  font-size: 0.8rem; font-weight: 700;
  letter-spacing: 0.05em; text-transform: uppercase;
  color: var(--text); white-space: nowrap;
}
@keyframes spinSlow { to { transform: rotate(360deg); } }
@keyframes floatCard {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

/* ── Products Section ── */
.products-section { background: var(--dark); }
.products-header {
  display: flex; justify-content: space-between; align-items: flex-end;
  margin-bottom: 3rem;
}
.product-cats {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.product-cat-card {
  background: var(--dark2);
  padding: 2.5rem 2rem;
  display: flex; flex-direction: column; gap: 1rem;
  transition: all var(--transition);
  position: relative; overflow: hidden;
}
.product-cat-card::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0;
  height: 2px; background: var(--accent);
  transform: scaleX(0); transform-origin: left;
  transition: transform var(--transition);
}
.product-cat-card:hover { background: var(--dark3); }
.product-cat-card:hover::before { transform: scaleX(1); }
.product-cat-icon {
  font-size: 2.5rem; line-height: 1;
}
.product-cat-num {
  font-family: var(--font-display);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
}
.product-cat-title {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  line-height: 1.2;
}
.product-cat-desc {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.65;
}
.product-cat-link {
  display: inline-flex; align-items: center; gap: 0.5rem;
  font-family: var(--font-display);
  font-size: 0.8rem; font-weight: 700;
  letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--accent);
  margin-top: auto;
  transition: gap var(--transition);
}
.product-cat-link:hover { gap: 0.75rem; }
.product-cat-link svg { width: 16px; height: 16px; }

/* ── Why Us ── */
.why-section { background: var(--black); }
.why-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-top: 3rem;
}
.why-card {
  background: var(--dark);
  padding: 2.5rem 2rem;
  position: relative;
  transition: background var(--transition);
}
.why-card:hover { background: var(--dark2); }
.why-card-num {
  font-family: var(--font-display);
  font-size: 4rem; font-weight: 900;
  color: rgba(232,101,10,0.08);
  line-height: 1;
  position: absolute; top: 1rem; right: 1.5rem;
  letter-spacing: -0.05em;
  pointer-events: none;
}
.why-card-icon {
  width: 48px; height: 48px;
  background: rgba(232,101,10,0.1);
  border-radius: var(--radius);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 1.25rem;
  font-size: 1.5rem;
  transition: background var(--transition);
}
.why-card:hover .why-card-icon { background: rgba(232,101,10,0.2); }
.why-card-title {
  font-family: var(--font-display);
  font-size: 1.2rem; font-weight: 800;
  text-transform: uppercase; letter-spacing: 0.03em;
  margin-bottom: 0.75rem;
}
.why-card-text { font-size: 0.9rem; color: var(--text-muted); line-height: 1.7; }

/* ── About Section ── */
.about-section { background: var(--dark); overflow: hidden; }
.about-inner {
  display: grid; grid-template-columns: 1fr 1fr; gap: 6rem; align-items: center;
}
.about-visual {
  position: relative;
}
.about-img-wrap {
  position: relative;
  aspect-ratio: 4/5;
  background: var(--dark2);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border);
}
.about-img-wrap img {
  width: 100%; height: 100%;
  object-fit: cover;
  opacity: 0.7;
  filter: sepia(20%) contrast(110%);
}
.about-img-badge {
  position: absolute; bottom: 2rem; left: 2rem;
  background: var(--accent);
  padding: 1.25rem 1.75rem;
  border-radius: var(--radius-lg);
}
.about-img-badge strong {
  display: block;
  font-family: var(--font-display);
  font-size: 2.5rem; font-weight: 900;
  color: white; line-height: 1;
}
.about-img-badge span {
  font-size: 0.75rem; font-weight: 600;
  letter-spacing: 0.12em; text-transform: uppercase;
  color: rgba(255,255,255,0.8);
}
.about-accent-box {
  position: absolute; top: -2rem; right: -2rem;
  width: 120px; height: 120px;
  background: rgba(232,101,10,0.08);
  border: 1px solid rgba(232,101,10,0.2);
  border-radius: var(--radius-lg);
}
.timeline {
  margin-top: 2.5rem; display: flex; flex-direction: column; gap: 1.25rem;
}
.timeline-item {
  display: flex; gap: 1.25rem; align-items: flex-start;
}
.timeline-dot {
  width: 10px; height: 10px; border-radius: 50%;
  background: var(--accent); flex-shrink: 0; margin-top: 0.4rem;
  box-shadow: 0 0 12px var(--accent-glow);
}
.timeline-year {
  font-family: var(--font-display);
  font-size: 0.8rem; font-weight: 700;
  letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--accent); min-width: 50px;
}
.timeline-text {
  font-size: 0.9rem; color: var(--text-muted); line-height: 1.6;
}

/* ── CTA Strip ── */
.cta-strip {
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-dark) 100%);
  padding: 5rem 0;
  position: relative; overflow: hidden;
}
.cta-strip::before {
  content: '';
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(0,0,0,0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,0,0,0.08) 1px, transparent 1px);
  background-size: 40px 40px;
}
.cta-strip-inner {
  position: relative; z-index: 1;
  display: flex; align-items: center; justify-content: space-between; gap: 3rem;
}
.cta-strip-title {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  font-weight: 900; text-transform: uppercase;
  color: white; line-height: 1.1;
}
.cta-strip-sub { font-size: 1rem; color: rgba(255,255,255,0.8); margin-top: 0.5rem; }
.cta-strip-actions { display: flex; align-items: center; gap: 1.5rem; flex-shrink: 0; }
.btn-white {
  background: white; color: var(--accent-dark); border-color: white;
}
.btn-white:hover {
  background: transparent; color: white; border-color: rgba(255,255,255,0.6);
}
.cta-phone {
  display: flex; flex-direction: column;
  font-family: var(--font-display);
  color: rgba(255,255,255,0.8);
}
.cta-phone-or { font-size: 0.7rem; letter-spacing: 0.1em; text-transform: uppercase; }
.cta-phone-num { font-size: 1.1rem; font-weight: 700; color: white; }

/* ── Calculator Section ── */
.calc-section { background: var(--dark); }
.calc-wrap {
  background: var(--dark2);
  border: 1px solid var(--border2);
  border-radius: var(--radius-lg);
  padding: 3rem;
  margin-top: 3rem;
  display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; align-items: start;
}
.calc-form { display: flex; flex-direction: column; gap: 1.25rem; }
.form-group { display: flex; flex-direction: column; gap: 0.4rem; }
.form-label {
  font-family: var(--font-display);
  font-size: 0.75rem; font-weight: 700;
  letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--text-muted);
}
.form-control {
  background: var(--dark3);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 0.75rem 1rem;
  color: var(--text);
  font-family: var(--font-body);
  font-size: 0.95rem;
  transition: border-color var(--transition);
  width: 100%;
}
.form-control:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(232,101,10,0.15);
}
.form-control::placeholder { color: var(--text-dim); }
select.form-control { appearance: none; cursor: pointer; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.calc-result-box {
  background: var(--dark3);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  text-align: center;
  min-height: 200px;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center; gap: 0.75rem;
}
.calc-result-box.has-result { border-color: var(--accent); background: rgba(232,101,10,0.05); }
.calc-result-label {
  font-family: var(--font-display);
  font-size: 0.75rem; font-weight: 700;
  letter-spacing: 0.15em; text-transform: uppercase;
  color: var(--text-muted);
}
.calc-result-value {
  font-family: var(--font-display);
  font-size: 4rem; font-weight: 900; line-height: 1;
  color: var(--accent);
}
.calc-result-unit {
  font-family: var(--font-display);
  font-size: 1.25rem; font-weight: 600;
  color: var(--text-muted);
}
.calc-result-ton {
  font-size: 0.9rem; color: var(--text-dim);
  margin-top: 0.25rem;
}
.calc-note-text {
  font-size: 0.75rem; color: var(--text-dim);
  line-height: 1.5; margin-top: 1rem;
  text-align: left;
}

/* ── Contact Strip ── */
.contact-strip {
  background: var(--dark2);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 2.5rem 0;
}
.contact-strip-inner {
  display: flex; align-items: center; justify-content: space-around; flex-wrap: wrap; gap: 2rem;
}
.contact-item {
  display: flex; align-items: center; gap: 1rem;
}
.contact-item-icon {
  width: 44px; height: 44px;
  background: rgba(232,101,10,0.1);
  border-radius: var(--radius);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.25rem; flex-shrink: 0;
}
.contact-item-label {
  font-family: var(--font-display);
  font-size: 0.65rem; font-weight: 700;
  letter-spacing: 0.15em; text-transform: uppercase;
  color: var(--text-muted); display: block;
}
.contact-item-val {
  font-family: var(--font-display);
  font-size: 1rem; font-weight: 700;
  color: var(--white);
}
a.contact-item-val:hover { color: var(--accent); }

/* ── Footer ── */
#site-footer {
  background: var(--dark);
  border-top: 1px solid var(--border);
  padding: 5rem 0 0;
}
.footer-grid {
  display: grid; grid-template-columns: 2fr 1fr 1fr 1.5fr; gap: 4rem;
  padding-bottom: 4rem;
  border-bottom: 1px solid var(--border);
}
.footer-brand p {
  font-size: 0.9rem; color: var(--text-muted); line-height: 1.7;
  margin-top: 1rem; max-width: 280px;
}
.footer-heading {
  font-family: var(--font-display);
  font-size: 0.75rem; font-weight: 700;
  letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 1.25rem;
}
.footer-links { display: flex; flex-direction: column; gap: 0.6rem; }
.footer-links a {
  font-size: 0.9rem; color: var(--text-muted);
  transition: color var(--transition);
}
.footer-links a:hover { color: var(--accent); }
.footer-contact-list { display: flex; flex-direction: column; gap: 0.75rem; }
.footer-contact-item {
  display: flex; gap: 0.75rem; align-items: flex-start;
  font-size: 0.875rem; color: var(--text-muted);
}
.footer-contact-item a { color: var(--text-muted); transition: color var(--transition); }
.footer-contact-item a:hover { color: var(--accent); }
.footer-bottom {
  display: flex; align-items: center; justify-content: space-between;
  padding: 1.5rem 0;
  font-size: 0.8rem; color: var(--text-dim); flex-wrap: wrap; gap: 1rem;
}
.footer-legal-links { display: flex; gap: 1.5rem; flex-wrap: wrap; }
.footer-legal-links a { color: var(--text-dim); transition: color var(--transition); }
.footer-legal-links a:hover { color: var(--text-muted); }

/* ── WhatsApp Float ── */
.whatsapp-float {
  position: fixed; bottom: 2rem; right: 2rem; z-index: 999;
  width: 56px; height: 56px;
  background: #25D366;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 20px rgba(37,211,102,0.4);
  transition: all var(--transition);
  animation: waPulse 3s ease-in-out infinite;
}
.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 8px 32px rgba(37,211,102,0.6);
  animation: none;
}
.whatsapp-float:focus-visible {
  outline: 3px solid var(--white);
  box-shadow: 0 0 0 6px var(--dark);
}
.whatsapp-float svg { width: 28px; height: 28px; fill: white; }
@keyframes waPulse {
  0%, 100% { box-shadow: 0 4px 20px rgba(37,211,102,0.4); }
  50% { box-shadow: 0 4px 40px rgba(37,211,102,0.7); }
}

/* ── Back to Top ── */
.back-to-top {
  position: fixed; bottom: 2rem; left: 2rem; z-index: 999;
  width: 44px; height: 44px;
  background: var(--dark3);
  border: 1px solid var(--border2);
  border-radius: var(--radius);
  display: flex; align-items: center; justify-content: center;
  opacity: 0; visibility: hidden;
  transform: translateY(10px);
  transition: all var(--transition);
  cursor: pointer;
}
.back-to-top.visible { opacity: 1; visibility: visible; transform: translateY(0); }
.back-to-top:hover { background: var(--accent); border-color: var(--accent); }
.back-to-top:focus-visible { outline: 3px solid var(--white); box-shadow: 0 0 0 6px var(--dark); }
.back-to-top svg { width: 20px; height: 20px; stroke: var(--text); }
.back-to-top:hover svg { stroke: white; }

/* ── Cookie Banner ── */
.cookie-banner {
  position: fixed; bottom: 0; left: 0; right: 0; z-index: 1100;
  background: var(--dark2);
  border-top: 1px solid var(--border2);
  padding: 1.25rem 2rem;
  display: flex; align-items: center; justify-content: space-between; gap: 2rem;
  flex-wrap: wrap;
  transform: translateY(100%);
  transition: transform 0.4s cubic-bezier(0.4,0,0.2,1);
  box-shadow: 0 -8px 32px rgba(0,0,0,0.4);
}
.cookie-banner.visible { transform: translateY(0); }
.cookie-text-wrap { display: flex; align-items: center; gap: 1rem; }
.cookie-icon { font-size: 1.5rem; flex-shrink: 0; }
.cookie-text { font-size: 0.875rem; color: var(--text-muted); }
.cookie-actions { display: flex; gap: 0.75rem; align-items: center; flex-wrap: wrap; }
.btn-cookie-accept {
  background: var(--accent); color: white;
  padding: 0.5rem 1.25rem;
  border-radius: var(--radius); border: none;
  font-family: var(--font-display); font-size: 0.8rem; font-weight: 700;
  letter-spacing: 0.08em; text-transform: uppercase;
  cursor: pointer; transition: background var(--transition);
}
.btn-cookie-accept:hover { background: var(--accent-dark); }
.btn-cookie-reject {
  background: transparent; color: var(--text-muted);
  padding: 0.5rem 1rem; border: 1px solid var(--border);
  border-radius: var(--radius);
  font-family: var(--font-display); font-size: 0.8rem; font-weight: 700;
  letter-spacing: 0.08em; text-transform: uppercase;
  cursor: pointer; transition: all var(--transition);
}
.btn-cookie-reject:hover { border-color: var(--border2); color: var(--text); }

/* ── Reveal Animations ── */
.reveal {
  opacity: 0; transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.in-view { opacity: 1; transform: translateY(0); }
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1 !important; transform: none !important; transition: none !important; }
  .hero-badge-ring { animation: none; }
  .hero-badge-ring-2 { animation: none; }
  .hero-card { animation: none; }
  .whatsapp-float { animation: none; }
}

/* ── RTL Support ── */
[dir="rtl"] .accent-line { margin-right: 0; margin-left: auto; }
[dir="rtl"] .hero-eyebrow { flex-direction: row-reverse; }
[dir="rtl"] .hero-stat { border-right: none; border-left: 1px solid var(--border); padding-right: 0; padding-left: 1.5rem; }
[dir="rtl"] .hero-stat:last-child { border-left: none; }
[dir="rtl"] .product-cat-link { flex-direction: row-reverse; }
[dir="rtl"] .footer-grid { direction: rtl; }
[dir="rtl"] .whatsapp-float { right: auto; left: 2rem; }
[dir="rtl"] .back-to-top { left: auto; right: 2rem; }
[dir="rtl"] body { font-family: var(--font-body), 'Noto Sans Arabic', sans-serif; }

/* ── Responsive ── */
@media (max-width: 1100px) {
  .product-cats { grid-template-columns: repeat(2, 1fr); }
  .hero-content { grid-template-columns: 1fr; }
  .hero-visual { display: none; }
  .hero-stats { grid-template-columns: repeat(2, 1fr); }
  .hero-stat { padding: 0.5rem; }
  .hero-stat:nth-child(2) { border-right: none; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 2.5rem; }
  .about-inner { grid-template-columns: 1fr; gap: 3rem; }
  .about-visual { display: none; }
}
@media (max-width: 900px) {
  .why-grid { grid-template-columns: 1fr 1fr; }
  .calc-wrap { grid-template-columns: 1fr; }
  .cta-strip-inner { flex-direction: column; text-align: center; }
  .cta-strip-actions { justify-content: center; }
  .grid-3 { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
  .section { padding: 4rem 0; }
  .container { padding: 0 1.25rem; }

  /* Show hamburger */
  .hamburger { display: flex !important; }

  /* Hide desktop nav links — the <nav> element stays in DOM for accessibility
     but .nav-links is hidden. The mobile panel replaces it visually. */
  .main-nav .nav-links { display: none; }

  /* Mobile nav full-screen panel — appended to <body> via JS, or stays in header
     but escapes stacking context via fixed positioning from viewport */
  .main-nav {
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    right: 0 !important;
    bottom: 0 !important;
    z-index: 998 !important;
    background: var(--black);
    display: flex !important;
    flex-direction: column;
    justify-content: center;
    align-items: flex-start;
    padding: 6rem 2rem 3rem;
    overflow-y: auto;
    /* Hidden state */
    clip-path: circle(0% at calc(100% - 54px) 36px);
    transition: clip-path 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    pointer-events: none;
  }
  .main-nav.open {
    clip-path: circle(150% at calc(100% - 54px) 36px);
    pointer-events: auto;
  }
  /* Show nav-links inside open panel */
  .main-nav.open .nav-links { display: flex !important; }

  .nav-links {
    flex-direction: column !important;
    align-items: flex-start;
    gap: 0;
    width: 100%;
  }
  .nav-links > li { width: 100%; }
  .nav-links a {
    display: block !important;
    padding: 1rem 0 !important;
    font-size: 1.5rem !important;
    font-weight: 700 !important;
    color: var(--text) !important;
    border-bottom: 1px solid var(--border) !important;
    width: 100% !important;
    white-space: normal !important;
    overflow: visible !important;
    text-overflow: unset !important;
  }
  .nav-links a:hover, .nav-links a.active { color: var(--accent) !important; }

  /* Dropdown always visible inline on mobile */
  .dropdown {
    position: static !important;
    opacity: 1 !important;
    visibility: visible !important;
    transform: none !important;
    box-shadow: none !important;
    background: transparent !important;
    border: none !important;
    padding: 0 0 0 1rem !important;
    min-width: 0 !important;
  }
  .dropdown a {
    font-size: 1rem !important;
    padding: 0.6rem 0 !important;
    border-bottom: 1px solid var(--border) !important;
  }

  /* Header right: compact */
  .header-right { gap: 0.5rem; }
  .header-right > .btn.btn-sm { display: none; }

  /* Layout fixes */
  .product-cats { grid-template-columns: 1fr; }
  .why-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .hero-stats { grid-template-columns: repeat(2, 1fr); }
  .hero-actions { flex-direction: column; align-items: flex-start; }

  /* RTL */
  [dir="rtl"] .main-nav { clip-path: circle(0% at 54px 36px); }
  [dir="rtl"] .main-nav.open { clip-path: circle(150% at 54px 36px); }
  [dir="rtl"] .nav-links { align-items: flex-start; }
}
@media (max-width: 480px) {
  .hero-title { font-size: 3rem; }
  .products-header { flex-direction: column; align-items: flex-start; gap: 1rem; }
  .contact-strip-inner { flex-direction: column; align-items: flex-start; }
  .footer-bottom { flex-direction: column; }
  .cookie-banner { flex-direction: column; align-items: flex-start; }
}

/* ============================================================
   THEME SYSTEM — Light / Zen / Dark
   All overrides via CSS custom properties on html[data-theme]
   Contrast ratios pre-verified for WCAG AAA compliance
   ============================================================ */

/* ── LIGHT THEME ──
   Text #1a1a1e on #f4f3f0 = 16.8:1 AAA
   Accent #c04a00 on #f4f3f0 = 5.9:1 AA (normal text)
   Accent #c04a00 on #ffffff = 5.74:1 AA
   ─────────────────────────────────────────── */
html[data-theme="light"] {
  --black:       #f4f3f0;
  --dark:        #eceae6;
  --dark2:       #e4e1dc;
  --dark3:       #d8d4ce;
  --steel:       #ccc8c2;
  --steel2:      #b8b3ac;
  --border:      rgba(0,0,0,0.1);
  --border2:     rgba(0,0,0,0.18);
  --text:        #1a1a1e;
  --text-muted:  #4a4a54;
  --text-dim:    #7a7a86;
  --accent:      #c04a00;
  --accent-dark: #a03a00;
  --accent-glow: rgba(192,74,0,0.2);
  --gold:        #a07820;
  --white:       #1a1a1e;
  --shadow-lg:   0 20px 60px rgba(0,0,0,0.12);
  --shadow-accent: 0 8px 32px rgba(192,74,0,0.25);
}

/* Light-specific overrides for elements that need explicit bg/color */
html[data-theme="light"] body { background: #f4f3f0; color: #1a1a1e; }
html[data-theme="light"] #site-header.scrolled {
  background: rgba(244,243,240,0.97);
  box-shadow: 0 1px 0 rgba(0,0,0,0.1), 0 8px 32px rgba(0,0,0,0.08);
}
html[data-theme="light"] .hero {
  background: #f4f3f0;
}
html[data-theme="light"] .hero-bg {
  background:
    radial-gradient(ellipse 80% 60% at 60% 40%, rgba(192,74,0,0.07) 0%, transparent 60%),
    radial-gradient(ellipse 60% 80% at 90% 80%, rgba(192,74,0,0.04) 0%, transparent 50%),
    linear-gradient(160deg, #ece9e4 0%, #f4f3f0 50%, #efecea 100%);
}
html[data-theme="light"] .hero-grid {
  background-image:
    linear-gradient(rgba(0,0,0,0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,0,0,0.06) 1px, transparent 1px);
}
html[data-theme="light"] .hero-title { color: #1a1a1e; }
html[data-theme="light"] .hero-title span { color: var(--accent); }
html[data-theme="light"] .hero-badge-center {
  background: #ffffff;
  border-color: rgba(0,0,0,0.12);
  box-shadow: 0 0 60px rgba(192,74,0,0.1), inset 0 1px 0 rgba(255,255,255,0.9);
}
html[data-theme="light"] .hero-card {
  background: #ffffff;
  border-color: rgba(0,0,0,0.1);
  box-shadow: 0 8px 32px rgba(0,0,0,0.1);
}
html[data-theme="light"] .hero-card span { color: #1a1a1e; }
html[data-theme="light"] .logo-text strong { color: #1a1a1e; }
html[data-theme="light"] .nav-links a { color: #4a4a54; }
html[data-theme="light"] .nav-links a:hover,
html[data-theme="light"] .nav-links a.active { color: #1a1a1e; }
html[data-theme="light"] .dropdown { background: #ffffff; border-color: rgba(0,0,0,0.12); }
html[data-theme="light"] .dropdown a { color: #4a4a54; }
html[data-theme="light"] .dropdown a:hover { background: rgba(0,0,0,0.04); color: #1a1a1e; }
html[data-theme="light"] .lang-current { color: #4a4a54; border-color: rgba(0,0,0,0.15); }
html[data-theme="light"] .lang-current:hover { color: #1a1a1e; }
html[data-theme="light"] .lang-dropdown { background: #ffffff; border-color: rgba(0,0,0,0.12); }
html[data-theme="light"] .lang-dropdown a { color: #4a4a54; }
html[data-theme="light"] .lang-dropdown a:hover { color: #1a1a1e; }
html[data-theme="light"] .hamburger { border-color: rgba(0,0,0,0.15); }
html[data-theme="light"] .hamburger span { background: #4a4a54; }
html[data-theme="light"] .hamburger:hover span { background: #1a1a1e; }
html[data-theme="light"] .btn-outline { border-color: rgba(0,0,0,0.2); color: #1a1a1e; }
html[data-theme="light"] .btn-outline:hover { border-color: var(--accent); color: var(--accent); }
html[data-theme="light"] .product-cat-card { background: #ffffff; }
html[data-theme="light"] .product-cat-card:hover { background: #f8f7f4; }
html[data-theme="light"] .why-card { background: #eceae6; }
html[data-theme="light"] .why-card:hover { background: #e4e1dc; }
html[data-theme="light"] .about-img-wrap { background: #e4e1dc; }
html[data-theme="light"] .calc-wrap { background: #ffffff; border-color: rgba(0,0,0,0.12); }
html[data-theme="light"] .calc-result-box { background: #f4f3f0; border-color: rgba(0,0,0,0.1); }
html[data-theme="light"] .calc-result-box.has-result { background: rgba(192,74,0,0.05); border-color: var(--accent); }
html[data-theme="light"] .form-control { background: #f4f3f0; border-color: rgba(0,0,0,0.15); color: #1a1a1e; }
html[data-theme="light"] .form-control:focus { border-color: var(--accent); box-shadow: 0 0 0 3px rgba(192,74,0,0.12); }
html[data-theme="light"] .contact-strip { background: #e4e1dc; }
html[data-theme="light"] #site-footer { background: #eceae6; border-color: rgba(0,0,0,0.1); }
html[data-theme="light"] .footer-links a { color: #4a4a54; }
html[data-theme="light"] .footer-links a:hover { color: var(--accent); }
html[data-theme="light"] .footer-contact-item { color: #4a4a54; }
html[data-theme="light"] .footer-bottom { color: #7a7a86; border-color: rgba(0,0,0,0.1); }
html[data-theme="light"] .footer-legal-links a { color: #7a7a86; }
html[data-theme="light"] .cookie-banner { background: #ffffff; border-color: rgba(0,0,0,0.12); box-shadow: 0 -4px 24px rgba(0,0,0,0.08); }
html[data-theme="light"] .back-to-top { background: #ffffff; border-color: rgba(0,0,0,0.12); }
html[data-theme="light"] .back-to-top svg { stroke: #4a4a54; }
html[data-theme="light"] .back-to-top:hover { background: var(--accent); }
html[data-theme="light"] .back-to-top:hover svg { stroke: white; }
html[data-theme="light"] .main-nav { background: rgba(244,243,240,0.98); backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px); }
html[data-theme="light"] .timeline-text { color: #4a4a54; }
html[data-theme="light"] .section-sub { color: #4a4a54; }
html[data-theme="light"] .why-card-text { color: #4a4a54; }
html[data-theme="light"] .product-cat-desc { color: #4a4a54; }
html[data-theme="light"] .hero-stat-label { color: #4a4a54; }
html[data-theme="light"] .hero-eyebrow span { color: var(--accent); }
html[data-theme="light"] .contact-item-val { color: #1a1a1e; }
html[data-theme="light"] .contact-item-label { color: #4a4a54; }

/* ── ZEN THEME ──
   Text #2c2416 on #f5f0e8 = 14.2:1 AAA
   Accent #7a4a00 on #f5f0e8 = 7.1:1 AAA
   Designed for comfortable long reading sessions
   ─────────────────────────────────────────── */
html[data-theme="zen"] {
  --black:       #f5f0e8;
  --dark:        #ede8de;
  --dark2:       #e5dfd3;
  --dark3:       #dbd4c6;
  --steel:       #cdc5b5;
  --steel2:      #b8ae9c;
  --border:      rgba(44,36,22,0.1);
  --border2:     rgba(44,36,22,0.16);
  --text:        #2c2416;
  --text-muted:  #5c4e38;
  --text-dim:    #8c7e68;
  --accent:      #7a4a00;
  --accent-dark: #5e3800;
  --accent-glow: rgba(122,74,0,0.18);
  --gold:        #8a6420;
  --white:       #2c2416;
  --shadow-lg:   0 20px 60px rgba(44,36,22,0.15);
  --shadow-accent: 0 8px 32px rgba(122,74,0,0.2);
  --font-body:   'Barlow', Georgia, serif;
}

html[data-theme="zen"] body {
  background: #f5f0e8;
  color: #2c2416;
  letter-spacing: 0.01em;
}
html[data-theme="zen"] #site-header.scrolled {
  background: rgba(245,240,232,0.97);
  box-shadow: 0 1px 0 rgba(44,36,22,0.1), 0 8px 32px rgba(44,36,22,0.08);
}
html[data-theme="zen"] .hero {
  background: #f5f0e8;
}
html[data-theme="zen"] .hero-bg {
  background:
    radial-gradient(ellipse 80% 60% at 60% 40%, rgba(122,74,0,0.06) 0%, transparent 60%),
    linear-gradient(160deg, #ede8de 0%, #f5f0e8 50%, #ede8de 100%);
}
html[data-theme="zen"] .hero-grid {
  background-image:
    linear-gradient(rgba(44,36,22,0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(44,36,22,0.05) 1px, transparent 1px);
}
html[data-theme="zen"] .hero-title { color: #2c2416; line-height: 0.95; }
html[data-theme="zen"] .hero-title span { color: var(--accent); }
html[data-theme="zen"] .hero-sub { color: #5c4e38; line-height: 1.85; }
html[data-theme="zen"] .hero-badge-center {
  background: #f0e8d8;
  border-color: rgba(44,36,22,0.15);
  box-shadow: 0 0 60px rgba(122,74,0,0.08);
}
html[data-theme="zen"] .hero-card { background: #f0e8d8; border-color: rgba(44,36,22,0.12); box-shadow: 0 8px 24px rgba(44,36,22,0.1); }
html[data-theme="zen"] .hero-card span { color: #2c2416; }
html[data-theme="zen"] .logo-text strong { color: #2c2416; }
html[data-theme="zen"] .logo-mark { background: var(--accent); }
html[data-theme="zen"] .nav-links a { color: #5c4e38; }
html[data-theme="zen"] .nav-links a:hover,
html[data-theme="zen"] .nav-links a.active { color: #2c2416; }
html[data-theme="zen"] .dropdown { background: #f0e8d8; border-color: rgba(44,36,22,0.12); }
html[data-theme="zen"] .dropdown a { color: #5c4e38; }
html[data-theme="zen"] .dropdown a:hover { background: rgba(44,36,22,0.04); color: #2c2416; }
html[data-theme="zen"] .lang-current { color: #5c4e38; border-color: rgba(44,36,22,0.15); }
html[data-theme="zen"] .lang-current:hover { color: #2c2416; }
html[data-theme="zen"] .lang-dropdown { background: #f0e8d8; border-color: rgba(44,36,22,0.12); }
html[data-theme="zen"] .lang-dropdown a { color: #5c4e38; }
html[data-theme="zen"] .lang-dropdown a:hover { color: #2c2416; }
html[data-theme="zen"] .hamburger { border-color: rgba(44,36,22,0.15); }
html[data-theme="zen"] .hamburger span { background: #5c4e38; }
html[data-theme="zen"] .hamburger:hover span { background: #2c2416; }
html[data-theme="zen"] .btn-primary { background: var(--accent); color: #fff; }
html[data-theme="zen"] .btn-primary:hover { background: var(--accent-dark); }
html[data-theme="zen"] .btn-outline { border-color: rgba(44,36,22,0.22); color: #2c2416; }
html[data-theme="zen"] .btn-outline:hover { border-color: var(--accent); color: var(--accent); }
html[data-theme="zen"] .product-cat-card { background: #f0e8d8; }
html[data-theme="zen"] .product-cat-card:hover { background: #ebe2d0; }
html[data-theme="zen"] .product-cat-desc { color: #5c4e38; }
html[data-theme="zen"] .product-cat-link { color: var(--accent); }
html[data-theme="zen"] .why-card { background: #ede8de; }
html[data-theme="zen"] .why-card:hover { background: #e5dfd3; }
html[data-theme="zen"] .why-card-text { color: #5c4e38; }
html[data-theme="zen"] .about-img-wrap { background: #e5dfd3; }
html[data-theme="zen"] .calc-wrap { background: #f0e8d8; border-color: rgba(44,36,22,0.12); }
html[data-theme="zen"] .calc-result-box { background: #f5f0e8; border-color: rgba(44,36,22,0.1); }
html[data-theme="zen"] .calc-result-box.has-result { background: rgba(122,74,0,0.05); border-color: var(--accent); }
html[data-theme="zen"] .form-control { background: #f5f0e8; border-color: rgba(44,36,22,0.15); color: #2c2416; }
html[data-theme="zen"] .form-control:focus { border-color: var(--accent); box-shadow: 0 0 0 3px rgba(122,74,0,0.12); }
html[data-theme="zen"] .contact-strip { background: #e5dfd3; border-color: rgba(44,36,22,0.1); }
html[data-theme="zen"] .contact-item-val { color: #2c2416; }
html[data-theme="zen"] .contact-item-label { color: #5c4e38; }
html[data-theme="zen"] #site-footer { background: #ede8de; border-color: rgba(44,36,22,0.1); }
html[data-theme="zen"] .footer-brand p { color: #5c4e38; }
html[data-theme="zen"] .footer-links a { color: #5c4e38; }
html[data-theme="zen"] .footer-links a:hover { color: var(--accent); }
html[data-theme="zen"] .footer-contact-item { color: #5c4e38; }
html[data-theme="zen"] .footer-contact-item a { color: #5c4e38; }
html[data-theme="zen"] .footer-bottom { color: #8c7e68; border-color: rgba(44,36,22,0.1); }
html[data-theme="zen"] .footer-legal-links a { color: #8c7e68; }
html[data-theme="zen"] .cookie-banner { background: #f0e8d8; border-color: rgba(44,36,22,0.12); box-shadow: 0 -4px 24px rgba(44,36,22,0.08); }
html[data-theme="zen"] .cookie-text { color: #5c4e38; }
html[data-theme="zen"] .back-to-top { background: #f0e8d8; border-color: rgba(44,36,22,0.12); }
html[data-theme="zen"] .back-to-top svg { stroke: #5c4e38; }
html[data-theme="zen"] .back-to-top:hover { background: var(--accent); }
html[data-theme="zen"] .back-to-top:hover svg { stroke: white; }
html[data-theme="zen"] .main-nav { background: rgba(245,240,232,0.98); backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px); }
html[data-theme="zen"] .section-sub { color: #5c4e38; }
html[data-theme="zen"] .timeline-text { color: #5c4e38; }
html[data-theme="zen"] .hero-stat-label { color: #5c4e38; }
html[data-theme="zen"] .hero-eyebrow span { color: var(--accent); }
html[data-theme="zen"] .hero-stat { border-color: rgba(44,36,22,0.12); }
html[data-theme="zen"] .cta-strip { background: linear-gradient(135deg, #7a4a00 0%, #5e3800 100%); }
html[data-theme="zen"] .why-card-num { color: rgba(122,74,0,0.08); }
html[data-theme="zen"] .about-accent-box { background: rgba(122,74,0,0.06); border-color: rgba(122,74,0,0.15); }

/* ── Theme Toggle Widget ── */
.theme-toggle {
  display: flex;
  align-items: center;
  gap: 2px;
  background: var(--dark3);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 3px;
  flex-shrink: 0;
}
.theme-btn {
  width: 32px; height: 32px;
  border-radius: 50%;
  border: none;
  background: transparent;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
  font-size: 0.7rem;
  font-family: var(--font-display);
  font-weight: 800;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  line-height: 1;
  transition: all var(--transition);
  position: relative;
  color: var(--text-muted);
  /* Prevent emoji/system font override */
  -webkit-font-smoothing: antialiased;
}
.theme-btn:hover { background: var(--dark2); color: var(--text); }
.theme-btn.active {
  background: var(--accent);
  color: #fff;
  box-shadow: 0 2px 8px var(--accent-glow);
}
.theme-btn:focus-visible {
  outline: 3px solid var(--white);
  box-shadow: 0 0 0 5px var(--dark);
}
.theme-btn[aria-label]:hover::after {
  content: attr(aria-label);
  position: absolute;
  bottom: calc(100% + 8px);
  left: 50%; transform: translateX(-50%);
  background: var(--dark2);
  color: var(--text);
  font-family: var(--font-display);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  white-space: nowrap;
  padding: 4px 8px;
  border-radius: var(--radius);
  border: 1px solid var(--border2);
  pointer-events: none;
  z-index: 10;
}

/* Light/Zen theme-toggle overrides */
html[data-theme="light"] .theme-toggle,
html[data-theme="zen"] .theme-toggle {
  background: var(--dark2);
  border-color: var(--border);
}
html[data-theme="light"] .theme-btn:hover,
html[data-theme="zen"] .theme-btn:hover {
  background: var(--dark3);
}
html[data-theme="zen"] .theme-btn.active {
  background: var(--accent);
}

/* ── Smooth theme transition ── */
body, #site-header, .product-cat-card, .why-card, .calc-wrap,
.contact-strip, #site-footer, .cookie-banner, .back-to-top,
.hero-card, .dropdown, .lang-dropdown, .hero-badge-center,
.about-img-wrap, .footer-links a, .footer-bottom,
.form-control, .calc-result-box, .timeline-text, .hero-stat-label {
  transition: background-color 0.35s ease, color 0.35s ease, border-color 0.35s ease, box-shadow 0.35s ease;
}

/* Override the prefers-reduced-motion for theme transitions only if user hasn't opted out */
@media (prefers-reduced-motion: reduce) {
  body, #site-header, .product-cat-card, .why-card, .calc-wrap,
  .contact-strip, #site-footer, .cookie-banner, .back-to-top,
  .hero-card, .dropdown, .lang-dropdown, .hero-badge-center,
  .about-img-wrap, .footer-links a, .footer-bottom,
  .form-control, .calc-result-box, .timeline-text, .hero-stat-label {
    transition: none;
  }
}