/* ===== RESET & BASE ===== */
* { box-sizing: border-box; margin: 0; padding: 0; }
html, body { height: 100%; scroll-behavior: smooth; }
body { font-family: 'Poppins', system-ui, Arial; color: #111; background: #fff; -webkit-font-smoothing: antialiased; }

/* Enhanced base */
body { background: linear-gradient(180deg,#fbfdff 0%, #f3f6fb 100%); color: rgba(11,11,13,0.96); }
h1,h2,h3,h4 { font-family: 'Poppins', system-ui, Arial; margin:0; }
h1 { letter-spacing: -1px; }
p { color: rgba(17,24,34,0.8); }

:root {
  --black: #0b0b0d;
  --white: #ffffff;
  --light: #f6f7f9;
  --border: #e6e9ee;
  --muted: #7b8695;
  --accent: #e8b84b;
  --glass: rgba(255,255,255,0.06);
  --shadow: 0 10px 30px rgba(16,24,40,0.06);
  --rounded: 8px;
}

/* ===== TOPBAR ===== */
.topbar { background: #111; color: #fff; font-size: 13px; }
.topbar-inner { max-width: 1260px; margin: 0 auto; padding: 7px 32px; display: flex; justify-content: space-between; align-items: center; }

/* Hide the thin top panel across the site */
.topbar { display: none !important; }

/* ===== HEADER ===== */
.site-header { display: flex; align-items: center; justify-content: space-between; padding: 12px 36px; height: 80px; background: linear-gradient(180deg, rgba(255,255,255,0.98), rgba(250,250,252,0.98)); box-shadow: var(--shadow); border-bottom: 1px solid var(--border); position: sticky; top: 0; z-index: 100; }
.logo { width: 56px; height: 56px; object-fit: contain; }
.logo-wrap { display: flex; align-items: center; gap: 12px; }
.catalogue-btn { background: transparent; color: var(--black); padding: 10px 22px; border: 1.5px solid rgba(16,24,40,0.08); border-radius: var(--rounded); font-weight: 600; font-size: 12px; letter-spacing: 1px; cursor: pointer; text-transform: uppercase; transition: all .18s; }
.catalogue-btn:hover { background: var(--black); color: var(--white); border-color: transparent; }
.menu-btn { background: transparent; color: var(--black); border: none; font-size: 22px; cursor: pointer; line-height: 1; }

/* hide hamburger on wide screens; show on small screens */
.menu-btn { display: inline-block; background: transparent; color: var(--black); border: none; font-size: 20px; cursor: pointer; line-height: 1; padding: 8px; border-radius: 6px; }

@media (min-width: 900px) {
  .menu-btn { display: none !important; }
}

/* Header navigation (injected by scripts/main.js) */
.header-nav { display:flex; gap:20px; align-items:center; margin-right:12px; }
.header-nav a { color:var(--black); text-decoration:none; font-weight:700; font-size:13px; padding:8px 6px; border-bottom:2px solid transparent; transition: border-color .18s, color .18s; }
.header-nav a:hover { border-bottom-color:var(--accent); }
.header-nav a.active { border-bottom-color:var(--accent); }

@media(max-width:900px){
  .header-nav { display:none; }
  .catalogue-btn, .auth-actions { display:none; }
}

/* back button when placed inside header nav */
.header-nav .back-btn, .header-back-btn { margin-left:12px; padding:8px 12px; border:1px solid rgba(0,0,0,0.12); background: #fff; border-radius:4px; font-weight:700; cursor:pointer; }
.header-nav .back-btn:hover, .header-back-btn:hover { background:#f4f4f4; }

/* ===== AUTH ===== */
.auth-actions { display: flex; gap: 8px; align-items: center; }
.auth-btn { color: #111; text-decoration: none; padding: 8px 18px; border: 1.5px solid var(--border); border-radius: 2px; font-weight: 600; font-size: 12px; letter-spacing: 0.5px; background: transparent; transition: all .2s; display: inline-block; text-transform: uppercase; }
.auth-btn:hover { border-color: #111; }
.auth-btn.primary { background: #111; color: #fff; border-color: #111; }
.auth-btn.primary:hover { background: #333; }
.user-greet { color: #111; font-weight: 600; font-size: 13px; }
.cart-btn { background: #111; color: #fff; border: none; padding: 8px 16px; border-radius: 2px; cursor: pointer; font-weight: 600; font-size: 12px; letter-spacing: 0.5px; display: none; transition: background .2s; text-transform: uppercase; }
.cart-btn.show { display: inline-block; }
.cart-btn:hover { background: #333; }

/* ===== BUTTONS ===== */
.btn { padding: 12px 26px; border-radius: var(--rounded); text-decoration: none; font-weight: 700; font-size: 13px; display: inline-block; letter-spacing: 1px; text-transform: uppercase; transition: all .18s cubic-bezier(.2,.9,.2,1); cursor: pointer; border: 2px solid transparent; box-shadow: 0 6px 20px rgba(16,24,40,0.04); }
.btn.primary { background: var(--accent); color: var(--white); border-color: var(--accent); }
.btn.primary:hover { transform: translateY(-2px); box-shadow: 0 12px 30px rgba(232,184,75,0.12); }
.btn.outline { background: transparent; color: var(--white); border-color: rgba(255,255,255,0.14); }
.btn.outline:hover { background: var(--white); color: var(--black); }
.btn.dark { background: var(--black); color: var(--white); border-color: var(--black); }
.btn.dark:hover { transform: translateY(-2px); }
.btn.dark-outline { background: transparent; color: var(--black); border-color: var(--black); }
.btn.dark-outline:hover { background: var(--black); color: var(--white); }

/* ===== HERO SLIDESHOW ===== */
.hero { position: relative; height: 92vh; min-height: 540px; overflow: hidden; background: linear-gradient(180deg, #0d0d0d 0%, #0b0b0d 60%); }
/* Decorative hero background image + soft overlay */
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 0;
  /* Use a solid dark gradient on top of the image and blend them for consistent grading across sizes */
  background-image: linear-gradient(rgba(6,8,12,0.55), rgba(6,8,12,0.55)), url('../assets/23.avif');
  background-size: cover;
  background-position: center;
  background-blend-mode: multiply;
  transition: opacity .6s ease;
  opacity: 1;
}
.hero .hero-slides { position: absolute; inset: 0; z-index: 0; }
.hero-slides { position: absolute; inset: 0; }
.hero-slide { position: absolute; inset: 0; opacity: 0; transition: opacity .9s ease; background-size: cover; background-position: center; background-image: none !important; background-color: #111; }
.hero-slide.active { opacity: 1; }
.hero-slide::after { content: none; }
.hero-content { position: relative; z-index: 2; height: 100%; display: flex; flex-direction: column; align-items: flex-start; justify-content: center; padding: 0 8vw; max-width: 820px; }
.hero-tag { font-size: 12px; letter-spacing: 3px; text-transform: uppercase; color: rgba(255,255,255,0.7); margin-bottom: 18px; display: block; }
.hero-title { font-size: 64px; line-height: 1.02; font-weight: 800; color: #fff; margin-bottom: 18px; text-shadow: 0 8px 30px rgba(3,7,18,0.6); }
.hero-title .accent { color: var(--accent); }
.hero-subtitle { font-size: 18px; color: rgba(255,255,255,0.78); line-height: 1.7; margin-bottom: 28px; max-width: 540px; }
.hero-ctas { display: flex; gap: 14px; flex-wrap: wrap; }
.hero .btn { box-shadow: 0 10px 30px rgba(2,6,23,0.16); }

/* subtle title entrance */
.hero-title, .hero-subtitle, .hero-tag { transform: translateY(6px); opacity: 0; animation: fadeUp .8s ease .25s forwards; }
@keyframes fadeUp { to { transform: translateY(0); opacity: 1; } }

/* Slideshow dots */
.hero-dots { position: absolute; bottom: 32px; left: 8vw; z-index: 3; display: flex; gap: 8px; }
.hero-dot { width: 28px; height: 3px; background: rgba(255,255,255,0.35); border: none; cursor: pointer; transition: background .2s; padding: 0; }
.hero-dot.active { background: #fff; }

/* Slideshow arrows */
.hero-arrow { position: absolute; top: 50%; transform: translateY(-50%); z-index: 3; background: rgba(255,255,255,0.12); border: 1px solid rgba(255,255,255,0.3); color: #fff; width: 48px; height: 48px; display: grid; place-items: center; font-size: 20px; cursor: pointer; transition: background .2s; }
.hero-arrow:hover { background: rgba(255,255,255,0.25); }
.hero-arrow.prev { left: 24px; }
.hero-arrow.next { right: 24px; }

/* Hide hero arrows site-wide when not needed */
.hero-arrow { display: none !important; }

/* Play button */
.play-btn { position: absolute; bottom: 32px; right: 8vw; z-index: 3; background: transparent; border: 2px solid rgba(255,255,255,0.6); color: #fff; width: 60px; height: 60px; border-radius: 50%; display: grid; place-items: center; font-size: 20px; cursor: pointer; transition: all .2s; }
.play-btn:hover { background: rgba(255,255,255,0.15); border-color: #fff; }

/* ===== WHATSAPP ===== */
.whatsapp { position: fixed; right: 20px; bottom: 24px; background: #25D366; width: 52px; height: 52px; border-radius: 50%; display: grid; place-items: center; color: #fff; text-decoration: none; box-shadow: 0 4px 16px rgba(0,0,0,0.18); font-size: 22px; z-index: 200; }
.back-btn { background: transparent; color: #111; border: 1.5px solid #111; padding: 7px 16px; border-radius: 2px; font-size: 12px; font-weight: 700; letter-spacing: 1px; cursor: pointer; transition: all .2s; text-transform: uppercase; margin-right: 8px; }
.back-btn:hover { background: #111; color: #fff; }
.home-btn { background: #111; width: 42px; height: 42px; border-radius: 50%; display: grid; place-items: center; color: #fff; text-decoration: none; font-size: 17px; border: none; cursor: pointer; transition: background .2s; margin-right: 8px; }
.home-btn:hover { background: #444; }

/* Hide the visual Home button in the UI while keeping it in the DOM for accessibility/logic */
.home-btn { display: none !important; }

/* ===== SECTION LABELS ===== */
.section-label { font-size: 11px; letter-spacing: 3px; text-transform: uppercase; color: var(--muted); margin-bottom: 10px; display: block; }
.section-title { font-size: 36px; font-weight: 700; color: #111; line-height: 1.15; margin-bottom: 16px; }
.section-title.light { color: #fff; }
.section-lead { font-size: 15px; color: #666; line-height: 1.8; max-width: 600px; }
.section-lead.light { color: rgba(255,255,255,0.75); }
.section-divider { width: 48px; height: 3px; background: #111; margin: 16px 0 28px; }
.section-divider.light { background: #fff; }

/* ===== HOMEPAGE SECTIONS ===== */
.about-container { padding: 90px 8vw; }
.about-card { max-width: 100%; }

/* Services — black bg */
#services { background: #111; }
#services .about-card h2,
#services .section-title { color: #fff; }
#services .section-lead,
#services .about-list li,
#services .lead { color: rgba(255,255,255,0.75); }
#services .section-divider { background: #fff; }
#services .about-list li { border-bottom-color: rgba(255,255,255,0.08); }

/* About — white */
#about { background: #fff; }

/* Why Us — light grey */
#whyus { background: var(--light); }

/* Products preview — white */
#products-preview { background: #fff; }

/* Contact — black */
#contact { background: #111; }
#contact .about-card h1,
#contact .section-title,
#contact .lead,
#contact strong { color: #fff !important; }
#contact .lead { color: rgba(255,255,255,0.75) !important; }

.about-card h1 { font-size: 36px; font-weight: 700; color: #111; line-height: 1.1; margin-bottom: 14px; }
.about-card h1 .pvt { color: #e8b84b; }
.about-card h2 { font-size: 30px; font-weight: 700; color: #111; margin-bottom: 14px; }
.about-card .lead { color: #555; line-height: 1.8; font-size: 15px; margin: 10px 0 18px; }
.about-list { list-style: none; padding: 0; margin: 12px 0 20px; }
.about-list li { padding: 12px 0; border-bottom: 1px solid var(--border); color: #444; font-size: 15px; line-height: 1.6; padding-left: 16px; position: relative; }
.about-list li::before { content: '—'; position: absolute; left: 0; color: var(--muted); }
.about-list li:last-child { border-bottom: none; }

/* ===== FEATURES STRIP ===== */
.features-strip { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 0; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.feature-item { padding: 36px 28px; border-right: 1px solid var(--border); text-align: center; transition: background .2s; }
.feature-item:last-child { border-right: none; }
.feature-item:hover { background: #111; }
.feature-item:hover .feature-icon,
.feature-item:hover .feature-title,
.feature-item:hover .feature-desc { color: #fff; }
.feature-icon { font-size: 32px; margin-bottom: 12px; display: block; color: #111; transition: color .2s; }
.feature-title { font-size: 14px; font-weight: 700; color: #111; margin-bottom: 6px; letter-spacing: 0.3px; transition: color .2s; }
.feature-desc { font-size: 13px; color: var(--muted); line-height: 1.6; transition: color .2s; }

/* ===== WHY US BOXES ===== */
.why-us-boxes { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 1px; background: var(--border); margin-top: 36px; border: 1px solid var(--border); }
.why-us-box { background: #fff; padding: 36px 28px; transition: background .25s; }
.why-us-box:hover { background: #111; }
.why-us-box:hover h3, .why-us-box:hover p { color: #fff; }
.why-us-box h3 { font-size: 16px; font-weight: 700; color: #111; margin-bottom: 12px; letter-spacing: 0.3px; text-transform: uppercase; transition: color .25s; }
.why-us-box p { font-size: 14px; color: #666; line-height: 1.7; transition: color .25s; }

/* ===== PRODUCT FILTER ===== */
.filter-bar { display: flex; gap: 0; margin-bottom: 36px; border: 1px solid var(--border); width: fit-content; flex-wrap: wrap; }
.filter-btn { padding: 10px 24px; background: #fff; border: none; border-right: 1px solid var(--border); font-size: 12px; font-weight: 600; letter-spacing: 1px; text-transform: uppercase; cursor: pointer; color: var(--muted); transition: all .2s; }
.filter-btn:last-child { border-right: none; }
.filter-btn.active, .filter-btn:hover { background: #111; color: #fff; }

/* ===== PRODUCT GRID ===== */
.product-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 28px; margin-top: 0; }
.product-item { background: #fff; overflow: hidden; border-radius: 12px; border: 1px solid var(--border); transition: box-shadow .28s, transform .28s, transform .28s; position: relative; }
.product-item:hover { box-shadow: 0 18px 40px rgba(11,11,13,0.08); transform: translateY(-6px); }
.product-item a { text-decoration: none; color: inherit; display: block; }
.product-item-img { width: 100%; height: 220px; object-fit: cover; display: block; transition: transform .6s cubic-bezier(.2,.9,.2,1), filter .4s ease; }
.product-item:hover .product-item-img { transform: scale(1.06) rotate(-0.5deg); filter: saturate(1.05) contrast(1.02); }

/* product meta badge */
.product-item-body { padding: 22px 22px 26px; }
.product-price { font-size: 14px; font-weight: 800; color: var(--black); margin-top: 8px; }
.product-item-body { padding: 24px 24px 28px; }
.product-item h3 { font-size: 15px; font-weight: 700; color: #111; margin-bottom: 8px; }
.product-item .product-desc { font-size: 13px; color: var(--muted); line-height: 1.7; margin-bottom: 18px; }
.product-item-arrow { display: inline-flex; align-items: center; gap: 6px; font-size: 11px; font-weight: 700; letter-spacing: 1.5px; text-transform: uppercase; color: #111; border-bottom: 1.5px solid #111; padding-bottom: 2px; }
.product-item-arrow::after { content: '→'; transition: transform .2s; }
.product-item:hover .product-item-arrow::after { transform: translateX(5px); }

/* Cart controls on product cards */
.cart-controls { display: none; align-items: center; gap: 8px; margin-top: 14px; padding-top: 16px; border-top: 1px solid var(--border); }
.cart-controls.show { display: flex; }
.qty-btn { background: #111; border: none; color: #fff; width: 30px; height: 30px; border-radius: 2px; cursor: pointer; font-size: 16px; transition: background .2s; }
.qty-btn:hover { background: #444; }
.qty-display { color: #111; font-weight: 700; min-width: 32px; text-align: center; font-size: 14px; }
.add-to-cart { background: #111; color: #fff; border: none; padding: 8px 16px; border-radius: 2px; cursor: pointer; font-weight: 700; font-size: 11px; letter-spacing: 1px; text-transform: uppercase; transition: background .2s; }
.add-to-cart:hover { background: #444; }

/* ===== PAGES (non-homepage) ===== */
.about-page, .events-page { min-height: 100vh; background: #fff; }
.about-page .about-container,
.events-page .about-container { max-width: 900px; margin: 0 auto; padding: 72px 24px; }
.products-page { min-height: 100vh; background: #fff; }
.products-page .about-container { padding: 0; }
.products-page .about-card { max-width: none; }

/* ===== PRODUCTS PAGE — FULL SECTIONS ===== */
.products-hero { background: #111; padding: 80px 8vw 64px; }
.products-hero .section-label { color: rgba(255,255,255,0.5); }
.products-hero .section-title { color: #fff; }
.products-hero .section-divider { background: #fff; }
.products-hero .filter-bar { border-color: rgba(255,255,255,0.15); margin-top: 36px; }
.products-hero .filter-btn { background: transparent; color: rgba(255,255,255,0.55); border-right-color: rgba(255,255,255,0.15); }
.products-hero .filter-btn.active,
.products-hero .filter-btn:hover { background: #fff; color: #111; }

/* ===== PRODUCTS PAGE — CINEMATIC ROWS (cosmatechnology style) ===== */
.product-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
  align-items: center;
  min-height: 560px;
  padding: 36px 0;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.product-row.light { border-bottom-color: var(--border); }
.product-row.grey  { border-bottom-color: var(--border); }

/* Image panel */
.product-row-img {
  position: relative;
  overflow: hidden;
  background: #0a0a0a;
  border-radius: 10px;
  box-shadow: 0 10px 30px rgba(2,6,23,0.12);
}
.product-row-img img {
  width: 100%; height: 100%;
  object-fit: cover;
  display: block;
  transition: transform .8s cubic-bezier(.25,.46,.45,.94), filter .8s ease;
  filter: brightness(0.82);
}
.product-row:hover .product-row-img img {
  transform: scale(1.07);
  filter: brightness(1);
}
/* Number overlay on image */
.product-row-img::before {
  content: attr(data-num);
  position: absolute;
  bottom: 28px;
  left: 32px;
  font-size: 72px;
  font-weight: 700;
  color: rgba(255,255,255,0.08);
  line-height: 1;
  z-index: 1;
  pointer-events: none;
  font-family: 'Poppins', sans-serif;
  letter-spacing: -2px;
}
/* Category chip on image */
.product-row-img::after {
  content: attr(data-cat);
  position: absolute;
  top: 28px;
  left: 32px;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: rgba(255,255,255,0.55);
  border: 1px solid rgba(255,255,255,0.2);
  padding: 6px 14px;
  z-index: 1;
  pointer-events: none;
  background: rgba(0,0,0,0.3);
  backdrop-filter: blur(4px);
}

/* Content panel */
.product-row-body {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 72px 64px;
}

/* DARK row */
.product-row.dark { background: #111; }
.product-row.dark .product-row-tag  { color: rgba(255,255,255,0.35); }
.product-row.dark .product-row-body h2 { color: #fff; }
.product-row.dark .product-row-body p  { color: rgba(255,255,255,0.6); }
.product-row.dark .product-row-divider { background: rgba(255,255,255,0.25); }
.product-row.dark .product-row-badge   { border-color: rgba(255,255,255,0.15); color: rgba(255,255,255,0.65); }
.product-row.dark .qty-btn   { background: rgba(255,255,255,0.12); color: #fff; border: 1px solid rgba(255,255,255,0.2); }
.product-row.dark .qty-btn:hover { background: rgba(255,255,255,0.22); }
.product-row.dark .qty-display { color: #fff; }
.product-row.dark .add-to-cart { background: #fff; color: #111; border: none; }
.product-row.dark .add-to-cart:hover { background: #e8e8e8; }

/* LIGHT row */
.product-row.light { background: #fff; }
.product-row.light .product-row-tag  { color: var(--muted); }
.product-row.light .product-row-body h2 { color: #111; }
.product-row.light .product-row-body p  { color: #666; }
.product-row.light .product-row-divider { background: #111; }
.product-row.light .product-row-badge   { border-color: #ddd; color: #555; }

/* GREY row */
.product-row.grey { background: #f4f4f4; }
.product-row.grey .product-row-tag  { color: var(--muted); }
.product-row.grey .product-row-body h2 { color: #111; }
.product-row.grey .product-row-body p  { color: #666; }
.product-row.grey .product-row-divider { background: #111; }
.product-row.grey .product-row-badge   { border-color: #ccc; color: #555; }

.product-row-tag {
  font-size: 10px;
  letter-spacing: 3.5px;
  text-transform: uppercase;
  margin-bottom: 16px;
  display: block;
}
.product-row-body h2 {
  font-size: 38px;
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -0.5px;
}
.product-row-divider { width: 36px; height: 2px; margin: 22px 0 24px; }
.product-row-body p  { font-size: 15px; line-height: 1.85; margin-bottom: 28px; max-width: 400px; }
.product-row-badges  { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 32px; }
.product-row-badge   { padding: 6px 14px; font-size: 10px; font-weight: 700; letter-spacing: 1.2px; text-transform: uppercase; border: 1px solid; }

/* Cart controls inline */
.product-row-cta { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; }
.product-row-cart { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.product-row-cart .qty-btn { width: 36px; height: 36px; font-size: 18px; border-radius: 2px; cursor: pointer; transition: background .2s; }
.product-row-cart .qty-display { font-weight: 700; min-width: 32px; text-align: center; font-size: 14px; }
.product-row-cart .add-to-cart { padding: 10px 22px; font-size: 11px; font-weight: 700; letter-spacing: 1px; text-transform: uppercase; border-radius: 2px; cursor: pointer; transition: background .2s; }
.product-row-cart.hidden { display: none; }

@media (max-width: 900px) {
  .product-row { grid-template-columns: 1fr; min-height: auto; }
  .product-row-img { height: 320px; }
  .product-row.light .product-row-img,
  .product-row.grey  .product-row-img { order: -1; }
  .product-row-body { padding: 44px 6vw; }
  .product-row-body h2 { font-size: 26px; }
}

/* ===== FORMS / AUTH ===== */
.form-page { min-height: 100vh; background: var(--light); }
.auth-main { max-width: 900px; margin: 60px auto; padding: 24px 20px; display: flex; justify-content: center; }
.auth-form { width: 440px; background: #fff; padding: 40px 36px; border-radius: 2px; box-shadow: 0 2px 24px rgba(0,0,0,0.07); border: 1px solid var(--border); color: #111; }
.auth-form h2 { font-size: 24px; font-weight: 700; color: #111; margin-bottom: 4px; letter-spacing: -0.3px; }
.auth-form label { display: block; font-size: 12px; color: #555; margin-top: 18px; font-weight: 600; letter-spacing: 0.5px; text-transform: uppercase; }
.auth-form input { width: 100%; padding: 11px 14px; margin-top: 6px; border-radius: 2px; border: 1.5px solid var(--border); background: #fff; color: #111; font-family: inherit; font-size: 14px; transition: border .2s; }
.auth-form input:focus { outline: none; border-color: #111; }
.auth-form textarea { width: 100%; padding: 11px 14px; margin-top: 6px; border-radius: 2px; border: 1.5px solid var(--border); background: #fff; color: #111; font-family: inherit; font-size: 14px; min-height: 90px; resize: vertical; transition: border .2s; }
.auth-form textarea:focus { outline: none; border-color: #111; }
.auth-form .btn, .auth-form button[type="submit"] { width: 100%; margin-top: 22px; background: #111; color: #fff; border: 2px solid #111; text-align: center; cursor: pointer; padding: 13px 32px; font-size: 12px; font-weight: 700; letter-spacing: 1.5px; text-transform: uppercase; border-radius: 2px; transition: all .2s; display: block; }
.auth-form .btn:hover, .auth-form button[type="submit"]:hover { background: transparent; color: #111; }
.auth-form p { font-size: 13px; color: var(--muted); margin-top: 16px; }
.auth-form a { color: #111; font-weight: 700; text-decoration: underline; }

/* ===== MOBILE / RESPONSIVE FIXES ===== */
@media (max-width: 600px) {
  :root { --rounded: 6px; }
  .site-header { padding: 8px 14px; height: 64px; }
  .logo { width: 44px; height: 44px; }
  .topbar-inner, .hero-content { padding-left: 4vw; padding-right: 4vw; }

  /* Hero scaling */
  .hero { height: 60vh; min-height: 320px; }
  .hero-title { font-size: 32px; line-height: 1.05; }
  .hero-subtitle { font-size: 14px; max-width: 100%; }
  .hero-content { padding: 0 6vw; }

  /* Section titles */
  .section-title { font-size: 22px; }

  /* Product rows/cards */
  .product-row-img::before { font-size: 40px; bottom: 16px; left: 12px; }
  .product-row-img::after { top: 12px; left: 12px; }
  .product-row-body { padding: 28px 6vw; }
  .product-row-body h2 { font-size: 22px; }
  .product-row-body p { max-width: none; }
  .product-item-img { height: 180px; }
  .product-grid { grid-template-columns: 1fr; }

  /* Prevent truncation for long words/emails */
  .val, .product-item h3, .product-item .product-desc, .section-title, .hero-title {
    overflow-wrap: anywhere;
    word-break: break-word;
  }

  /* Forms: make them full width and reduce padding */
  .auth-main { padding: 24px 14px; }
  .auth-form { width: 100%; padding: 20px; box-shadow: none; border-radius: 6px; }

  /* Quote modal and other wide components */
  .gq-modal { width: calc(100% - 32px); max-width: 640px; margin: 16px auto; }

  /* Fix floating actions */
  .whatsapp { right: 12px; bottom: 12px; width: 48px; height: 48px; font-size: 20px; }

  /* Reduce paddings that cause horizontal scroll */
  .about-container, .products-hero { padding-left: 6vw; padding-right: 6vw; }
}

/* Compact header/menubar for small and medium screens */
@media (max-width: 900px) {
  .site-header {
    padding: 6px 12px;
    height: 56px;
    align-items: center;
  }
  .logo { width: 40px; height: 40px; }
  .logo-wrap { gap: 8px; }
  .catalogue-btn { display: none; }
  /* show auth actions centered in header on small screens */
  .auth-actions { display: flex !important; gap: 8px; position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%); }
  .header-nav { display: none !important; }
  .menu-btn { display: inline-flex; align-items: center; justify-content: center; width:44px; height:44px; font-size:20px; }
  .site-header .home-btn { display: none !important; }
  .site-header .back-btn { padding:6px 10px; font-size:12px; }
  .section-title { font-size: 20px; }
}

/* ===== CART PAGE ===== */
#cart-items { background: var(--light); padding: 16px; border: 1px solid var(--border); border-radius: 2px; }
.cart-item { display: flex; justify-content: space-between; align-items: center; padding: 12px 0; border-bottom: 1px solid var(--border); color: #111; }
.cart-item:last-child { border-bottom: none; }
.cart-item-name { flex: 1; font-size: 14px; font-weight: 500; }
.cart-item-remove { background: transparent; border: none; color: #cc0000; cursor: pointer; font-size: 14px; font-weight: 700; transition: color .2s; }
.cart-item-remove:hover { color: #ff0000; }

/* ===== PRODUCT DETAIL ===== */
.product-detail { max-width: 1160px; margin: 0 auto; padding: 56px 32px 80px; }
.product-breadcrumb { display: flex; align-items: center; gap: 8px; font-size: 12px; letter-spacing: 1px; text-transform: uppercase; color: var(--muted); margin-bottom: 36px; }
.product-breadcrumb a { color: var(--muted); text-decoration: none; }
.product-breadcrumb a:hover { color: #111; }
.product-breadcrumb span { color: #111; font-weight: 600; }
.product-hero { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: start; margin-bottom: 64px; }
@media (max-width: 800px) { .product-hero { grid-template-columns: 1fr; gap: 32px; } }
/* Disable sticky product image on small screens to prevent floating/overlap */
@media (max-width: 900px) {
  .product-image-wrap { position: static; top: auto; }
  .product-image { width: 100%; height: auto; aspect-ratio: auto; }
}
.product-image-wrap { position: sticky; top: 90px; }
.product-image { width: 100%; aspect-ratio: 4/3; object-fit: contain; border: 1px solid var(--border); background: var(--light); padding: 24px; }
.product-info-wrap {}
.product-info-wrap .product-tag { font-size: 11px; letter-spacing: 3px; text-transform: uppercase; color: var(--muted); margin-bottom: 10px; display: block; }
.product-info-wrap h1 { font-size: 32px; font-weight: 700; color: #111; line-height: 1.1; margin-bottom: 20px; }
.product-divider { width: 40px; height: 3px; background: #111; margin-bottom: 24px; }
.product-info-wrap .product-summary { font-size: 15px; color: #555; line-height: 1.8; margin-bottom: 28px; }
.product-badges { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 32px; }
.product-badge { background: var(--light); border: 1px solid var(--border); padding: 7px 16px; font-size: 11px; font-weight: 700; letter-spacing: 1px; text-transform: uppercase; color: #111; }
.product-cta-row { display: flex; gap: 12px; flex-wrap: wrap; }
.product-section { margin-bottom: 56px; }
.product-section-title { font-size: 13px; font-weight: 700; letter-spacing: 2px; text-transform: uppercase; color: #111; margin-bottom: 20px; padding-bottom: 12px; border-bottom: 1px solid var(--border); }
.product-features-list { list-style: none; padding: 0; }
.product-features-list li { padding: 14px 0; border-bottom: 1px solid var(--border); color: #444; font-size: 14px; line-height: 1.7; display: flex; gap: 12px; }
.product-features-list li::before { content: '01'; font-size: 11px; font-weight: 700; color: var(--muted); min-width: 24px; counter-increment: feat; }
.product-features-list li:nth-child(1)::before { content: '01'; }
.product-features-list li:nth-child(2)::before { content: '02'; }
.product-features-list li:nth-child(3)::before { content: '03'; }
.product-features-list li:nth-child(4)::before { content: '04'; }
.product-features-list li:last-child { border-bottom: none; }
.spec-table { width: 100%; border-collapse: collapse; }
.spec-table th, .spec-table td { padding: 13px 16px; border: 1px solid var(--border); text-align: left; font-size: 13px; }
.spec-table th { background: #111; color: #fff; font-weight: 600; font-size: 11px; letter-spacing: 0.8px; text-transform: uppercase; }
.spec-table tr:nth-child(even) td { background: var(--light); }
.spec-table td { color: #444; }
/* Related products strip */
.related-strip { background: var(--light); padding: 56px 32px; margin-top: 0; }
.related-strip-inner { max-width: 1160px; margin: 0 auto; }
.related-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 20px; margin-top: 24px; }
.related-item { background: #fff; border: 1px solid var(--border); text-decoration: none; color: inherit; display: block; transition: box-shadow .2s; }
.related-item:hover { box-shadow: 0 4px 20px rgba(0,0,0,0.08); }
.related-item img { width: 100%; height: 150px; object-fit: cover; display: block; }
.related-item-body { padding: 14px 16px; }
.related-item-body h4 { font-size: 13px; font-weight: 700; color: #111; margin-bottom: 4px; }
.related-item-body span { font-size: 11px; color: var(--muted); letter-spacing: 1px; text-transform: uppercase; }

/* ===== SLIDE MENU ===== */
.slide-overlay { position: fixed; inset: 0; background: rgba(0,0,0,0.35); opacity: 0; visibility: hidden; transition: opacity .22s; z-index: 50; }
.slide-overlay.open { opacity: 1; visibility: visible; }
.slide-menu { position: fixed; top: 0; right: -360px; width: 300px; max-width: 85%; height: 100%; background: #fff; box-shadow: -4px 0 24px rgba(0,0,0,0.1); transition: right .28s cubic-bezier(.2,.9,.2,1); z-index: 60; padding: 28px 24px; display: flex; flex-direction: column; border-left: 1px solid var(--border); }
.slide-menu.open { right: 0; }
.slide-menu .close-btn { background: transparent; border: 0; color: #111; font-size: 24px; align-self: flex-end; cursor: pointer; transition: transform .2s; }
.slide-menu .close-btn:hover { transform: rotate(90deg); }
.slide-menu .menu-title { color: #111; margin: 12px 0 20px; font-size: 16px; font-weight: 700; letter-spacing: 2px; text-transform: uppercase; }
.slide-menu .menu-nav { display: flex; flex-direction: column; }
.slide-menu .menu-nav a { color: #111; text-decoration: none; padding: 14px 0; font-size: 14px; border-bottom: 1px solid var(--border); font-weight: 600; letter-spacing: 0.5px; text-transform: uppercase; transition: all .2s; display: flex; justify-content: space-between; align-items: center; }
.slide-menu .menu-nav a::after { content: '→'; opacity: 0; transition: opacity .2s, transform .2s; }
.slide-menu .menu-nav a:hover { color: #555; }
.slide-menu .menu-nav a:hover::after { opacity: 1; transform: translateX(4px); }

/* Hide slide menu on wide screens, enable on small screens */
@media (min-width: 900px) {
  .slide-overlay, .slide-menu { display: none !important; }
}

/* ===== VIDEO MODAL ===== */
.video-modal { position: fixed; inset: 0; display: grid; place-items: center; background: rgba(0,0,0,0.92); z-index: 120; padding: 24px; }
.video-modal .modal-inner { max-width: 960px; width: 100%; display: flex; flex-direction: column; gap: 12px; }
.video-modal video { width: 100%; border-radius: 2px; }
.video-modal .modal-close { align-self: flex-end; background: transparent; border: 1px solid rgba(255,255,255,0.3); color: #fff; width: 40px; height: 40px; display: grid; place-items: center; font-size: 20px; cursor: pointer; transition: background .2s; }
.video-modal .modal-close:hover { background: rgba(255,255,255,0.1); }

/* ===== IMAGE MODAL ===== */
.image-modal { position: fixed; inset: 0; display: grid; place-items: center; background: rgba(0,0,0,0.9); z-index: 120; padding: 24px; }
.image-modal .modal-inner { max-width: 1100px; width: 100%; display: flex; flex-direction: column; gap: 12px; }
.image-modal img { width: 100%; height: auto; }
.image-modal .modal-close { align-self: flex-end; background: transparent; border: 1px solid rgba(255,255,255,0.3); color: #fff; width: 40px; height: 40px; display: grid; place-items: center; font-size: 20px; cursor: pointer; }
.image-modal .modal-caption { color: rgba(255,255,255,0.5); font-size: 13px; }

/* ===== REVEAL ===== */
.reveal { opacity: 1; transform: translateY(0); }
html.has-js .reveal { opacity: 0; transform: translateY(20px); transition: opacity .6s ease, transform .6s ease; }
html.has-js .reveal.visible { opacity: 1; transform: translateY(0); }
html.has-js .spec-table { opacity: 0; transform: translateY(8px); transition: opacity .5s ease, transform .5s ease; }
html.has-js .spec-table.visible { opacity: 1; transform: translateY(0); }

/* ===== QUOTATION MODAL ===== */
.gq-overlay { position: fixed; inset: 0; background: rgba(0,0,0,0.6); z-index: 500; display: flex; align-items: center; justify-content: center; padding: 20px; opacity: 0; visibility: hidden; transition: opacity .25s, visibility .25s; }
.gq-overlay.open { opacity: 1; visibility: visible; }
.gq-modal { background: #fff; width: 100%; max-width: 860px; max-height: 90vh; overflow-y: auto; position: relative; padding: 48px 48px 40px; }
.gq-close { position: absolute; top: 0; right: 0; background: #111; color: #fff; border: none; width: 44px; height: 44px; font-size: 16px; font-weight: 700; cursor: pointer; display: grid; place-items: center; letter-spacing: 1px; transition: background .2s; }
.gq-close:hover { background: #444; }
.gq-title { font-size: 28px; font-weight: 700; color: #111; margin-bottom: 8px; }
.gq-sub { font-size: 14px; color: #888; margin-bottom: 32px; }
.gq-grid { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 20px 28px; }
@media(max-width:700px){ .gq-grid { grid-template-columns: 1fr 1fr; } }
@media(max-width:480px){ .gq-grid { grid-template-columns: 1fr; } }
.gq-field { display: flex; flex-direction: column; }
.gq-field label { font-size: 12px; font-weight: 600; color: #555; margin-bottom: 6px; letter-spacing: 0.3px; }
.gq-field input, .gq-field select, .gq-field textarea { width: 100%; padding: 11px 13px; border: 1.5px solid #ddd; background: #fff; color: #111; font-family: inherit; font-size: 13px; border-radius: 2px; outline: none; transition: border .2s; appearance: none; -webkit-appearance: none; }
.gq-field input:focus, .gq-field select:focus, .gq-field textarea:focus { border-color: #111; }
.gq-field textarea { min-height: 44px; resize: vertical; }
.gq-select-wrap { position: relative; }
.gq-select-wrap::after { content: '\2304'; position: absolute; right: 13px; top: 50%; transform: translateY(-50%); font-size: 18px; color: #555; pointer-events: none; }
/* Multi-select interest dropdown */
.gq-interest-wrap { position: relative; }
.gq-interest-trigger { width: 100%; padding: 11px 13px; border: 1.5px solid #ddd; background: #fff; color: #555; font-family: inherit; font-size: 13px; border-radius: 2px; cursor: pointer; text-align: left; display: flex; justify-content: space-between; align-items: center; transition: border .2s; }
.gq-interest-trigger.active { border-color: #111; }
.gq-interest-trigger::after { content: '\2304'; font-size: 18px; color: #555; }
.gq-interest-dropdown { display: none; position: absolute; top: 100%; left: 0; right: 0; background: #222; border: 1px solid #333; z-index: 10; max-height: 240px; overflow-y: auto; }
.gq-interest-dropdown.open { display: block; }
.gq-interest-opt { display: flex; align-items: center; gap: 10px; padding: 10px 14px; cursor: pointer; color: #fff; font-size: 13px; transition: background .15s; }
.gq-interest-opt:hover { background: #333; }
.gq-interest-opt input[type=checkbox] { width: 15px; height: 15px; accent-color: #e8b84b; cursor: pointer; flex-shrink: 0; }
/* Submit row */
.gq-submit-row { display: flex; align-items: center; gap: 0; margin-top: 28px; width: fit-content; }
.gq-submit-btn { background: #111; color: #fff; border: none; padding: 14px 32px; font-size: 12px; font-weight: 700; letter-spacing: 1.5px; text-transform: uppercase; cursor: pointer; transition: background .2s; }
.gq-submit-btn:hover { background: #333; }
.gq-submit-icon { background: #111; color: #fff; border: none; padding: 14px 16px; font-size: 16px; cursor: pointer; border-left: 1px solid rgba(255,255,255,0.15); transition: background .2s; }
.gq-submit-icon:hover { background: #333; }
.gq-msg { margin-top: 14px; font-size: 13px; min-height: 18px; }
.gq-msg.ok { color: #228b22; }
.gq-msg.err { color: #cc0000; }

.gq-page-grid { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 20px 28px; }
@media(max-width:700px){ .gq-page-grid { grid-template-columns: 1fr 1fr; } }
@media(max-width:480px){ .gq-page-grid { grid-template-columns: 1fr; } }
/* interest dropdown on page (light theme) */
.gq-page-dropdown .gq-interest-opt { color: #fff; }

/* ===== PAGE TRANSITION ===== */
.page-transition-overlay { position: fixed; inset: 0; background: #fff; z-index: 220; opacity: 0; pointer-events: none; transition: opacity .18s ease; }
.page-transition-overlay.visible { opacity: 1; pointer-events: auto; }

/* ===== PAGE BANNER ===== */
.page-banner { background: #111; padding: 80px 8vw 72px; border-bottom: 1px solid rgba(255,255,255,0.06); }
.page-banner-inner { max-width: 1160px; margin: 0 auto; }
.page-banner-title { font-size: 56px; font-weight: 700; color: #fff; line-height: 1.0; margin: 10px 0 14px; letter-spacing: -1px; }
.page-banner-sub { font-size: 15px; color: rgba(255,255,255,0.45); letter-spacing: 0.3px; }
@media(max-width:600px){ .page-banner-title { font-size: 34px; } }

/* ===== INNER SECTIONS ===== */
.inner-section { padding: 88px 8vw; }
.inner-grid-2 { max-width: 1160px; margin: 0 auto; display: grid; grid-template-columns: 1fr 1fr; gap: 72px; align-items: start; }
@media(max-width:860px){ .inner-grid-2 { grid-template-columns: 1fr; gap: 48px; } }

/* ===== PRO LIST ===== */
.pro-list { list-style: none; padding: 0; margin-top: 8px; }
.pro-list li { display: flex; gap: 20px; padding: 22px 0; border-bottom: 1px solid var(--border); align-items: flex-start; }
.pro-list li:last-child { border-bottom: none; }
.pro-list-num { font-size: 11px; font-weight: 700; color: var(--muted); letter-spacing: 1px; min-width: 24px; margin-top: 3px; }
.pro-list li strong { font-size: 14px; font-weight: 700; color: #111; display: block; margin-bottom: 4px; }
.pro-list li p { font-size: 13px; color: #666; line-height: 1.7; margin: 0; }

/* ===== STATS STRIP ===== */
.stats-strip { display: grid; grid-template-columns: repeat(4,1fr); background: #111; }
.stat-item { padding: 48px 32px; text-align: center; border-right: 1px solid rgba(255,255,255,0.07); }
.stat-item:last-child { border-right: none; }
.stat-num { font-size: 44px; font-weight: 700; color: #fff; line-height: 1; margin-bottom: 8px; }
.stat-label { font-size: 11px; letter-spacing: 2px; text-transform: uppercase; color: rgba(255,255,255,0.4); }
@media(max-width:600px){ .stats-strip { grid-template-columns: 1fr 1fr; } .stat-item { border-bottom: 1px solid rgba(255,255,255,0.07); } }

/* ===== CTA STRIP ===== */
.cta-strip { background: #111; padding: 72px 8vw; }
.cta-strip-inner { max-width: 1160px; margin: 0 auto; display: flex; align-items: center; justify-content: space-between; gap: 24px; flex-wrap: wrap; }
.cta-strip-inner h2 { font-size: 28px; font-weight: 700; color: #fff; line-height: 1.2; }

/* ===== VALUE PANELS ===== */
.value-panels { display: grid; grid-template-columns: repeat(3,1fr); }
.value-panel { padding: 72px 48px; position: relative; }
.value-panel.dark { background: #111; }
.value-panel.light { background: #fff; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.value-panel.dark h2 { color: #fff; }
.value-panel.light h2 { color: #111; }
.value-panel.dark p { color: rgba(255,255,255,0.6); font-size: 15px; line-height: 1.8; margin-top: 16px; }
.value-panel.light p { color: #666; font-size: 15px; line-height: 1.8; margin-top: 16px; }
.value-panel h2 { font-size: 26px; font-weight: 700; }
.value-panel-num { font-size: 80px; font-weight: 700; color: rgba(255,255,255,0.05); line-height: 1; margin-bottom: 16px; letter-spacing: -3px; }
.value-panel.light .value-panel-num { color: rgba(0,0,0,0.04); }
@media(max-width:860px){ .value-panels { grid-template-columns: 1fr; } }

/* ===== STRENGTHS GRID ===== */
.strengths-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 1px; background: var(--border); margin-top: 36px; border: 1px solid var(--border); }
.strength-item { background: #fff; padding: 36px 28px; transition: background .2s; }
.strength-item:hover { background: #111; }
.strength-item:hover h3, .strength-item:hover p { color: #fff; }
.strength-icon { font-size: 28px; margin-bottom: 14px; display: block; }
.strength-item h3 { font-size: 15px; font-weight: 700; color: #111; margin-bottom: 8px; transition: color .2s; }
.strength-item p { font-size: 13px; color: #666; line-height: 1.7; transition: color .2s; }
@media(max-width:700px){ .strengths-grid { grid-template-columns: 1fr 1fr; } }
@media(max-width:480px){ .strengths-grid { grid-template-columns: 1fr; } }

/* ===== CONTACT CARDS ===== */
.contact-cards { display: flex; flex-direction: column; gap: 0; margin-top: 8px; border: 1px solid var(--border); }
.contact-card { display: flex; align-items: flex-start; gap: 16px; padding: 20px 22px; border-bottom: 1px solid var(--border); transition: background .2s; }
.contact-card:last-child { border-bottom: none; }
.contact-card:hover { background: var(--light); }
.contact-card-icon { font-size: 20px; min-width: 28px; }
.contact-card strong { font-size: 12px; font-weight: 700; letter-spacing: 0.5px; text-transform: uppercase; color: #111; display: block; margin-bottom: 4px; }
.contact-card p { font-size: 14px; color: #555; margin: 0; }
.contact-card a { color: #111; text-decoration: none; font-weight: 600; }
.contact-card a:hover { text-decoration: underline; }

/* ===== CONTACT FORM ===== */
.contact-form label { display: block; font-size: 11px; font-weight: 700; letter-spacing: 1px; text-transform: uppercase; color: #555; margin-top: 18px; }
.contact-form input, .contact-form textarea { width: 100%; padding: 12px 14px; margin-top: 6px; border: 1.5px solid var(--border); background: #fff; color: #111; font-family: inherit; font-size: 14px; border-radius: 2px; transition: border .2s; resize: vertical; }
.contact-form input:focus, .contact-form textarea:focus { outline: none; border-color: #111; }

/* ===== EVENTS GRID ===== */
.events-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px,1fr)); gap: 24px; margin-top: 36px; }
.event-card { border: 1px solid var(--border); background: #fff; transition: box-shadow .2s, transform .2s; }
.event-card:hover { box-shadow: 0 8px 32px rgba(0,0,0,0.08); transform: translateY(-4px); }
.event-card-date { background: #111; color: #fff; font-size: 11px; font-weight: 700; letter-spacing: 2px; padding: 10px 18px; }
.event-card-body { padding: 24px 22px; }
.event-card-body h3 { font-size: 16px; font-weight: 700; color: #111; margin-bottom: 10px; }
.event-card-body p { font-size: 13px; color: #666; line-height: 1.7; margin-bottom: 16px; }
.event-tag { font-size: 10px; font-weight: 700; letter-spacing: 1.5px; text-transform: uppercase; border: 1px solid #111; padding: 4px 12px; color: #111; }

/* ===== FOOTER ===== */
.site-footer { background: linear-gradient(180deg,#0d0d0d 0%, #0b0b0d 100%); padding: 72px 8vw 0; border-top: 1px solid rgba(255,255,255,0.06); }
.footer-inner { max-width: 1160px; margin: 0 auto; display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 48px; padding-bottom: 56px; }
.footer-brand { font-size: 22px; font-weight: 700; color: #fff; letter-spacing: 1px; margin-bottom: 14px; }
.footer-col p { font-size: 13px; color: rgba(255,255,255,0.4); line-height: 1.8; margin: 0; }
.footer-heading { font-size: 11px; font-weight: 700; letter-spacing: 2px; text-transform: uppercase; color: rgba(255,255,255,0.35); margin-bottom: 18px; }
.footer-col a { display: block; font-size: 13px; color: rgba(255,255,255,0.55); text-decoration: none; margin-bottom: 10px; transition: color .2s; }
.footer-col a:hover { color: #fff; }
.footer-bottom { max-width: 1160px; margin: 0 auto; padding: 20px 0; border-top: 1px solid rgba(255,255,255,0.06); font-size: 12px; color: rgba(255,255,255,0.25); }
@media(max-width:860px){ .footer-inner { grid-template-columns: 1fr 1fr; } }
@media(max-width:500px){ .footer-inner { grid-template-columns: 1fr; gap: 32px; } }

/* ===== RESPONSIVE ===== */
@media (max-width: 900px) {
  .hero-title { font-size: 38px; }
  .hero::before { background-position: center 30%; }
  .site-header { padding: 0 18px; }
  .about-container { padding: 60px 6vw; }
  .section-title { font-size: 28px; }
}
@media (max-width: 600px) {
  .hero-title { font-size: 28px; }
  .hero-content { padding: 0 6vw; }
  .catalogue-btn, .auth-actions { display: none; }
  .topbar-inner { padding: 6px 14px; font-size: 12px; }
  .auth-form { width: 100%; padding: 28px 18px; }
  .about-card h1, .section-title { font-size: 22px; }
  .features-strip { grid-template-columns: 1fr 1fr; }
  .filter-bar { width: 100%; }
  .filter-btn { flex: 1; text-align: center; }
}
@media (max-width: 420px) {
  .slide-menu { width: 260px; }
}