/* === TAN24 — Industrial Dark Theme === */
:root {
  /* Core palette */
  --orange:        #f04e23;
  --orange-dark:   #d43d14;
  --orange-light:  #ff6b3d;
  --orange-glow:   rgba(240,78,35,.25);

  --dark-900: #0d0d0d;
  --dark-800: #141414;
  --dark-700: #1a1a1a;
  --dark-600: #222222;
  --dark-500: #2e2e2e;
  --dark-400: #3d3d3d;
  --dark-300: #555555;

  --gray-100: #f3f4f6;
  --gray-200: #e5e7eb;
  --gray-300: #d1d5db;
  --gray-400: #9ca3af;
  --gray-500: #6b7280;
  --gray-600: #4b5563;

  --white: #ffffff;
  --text-main: #e8e8e8;
  --text-muted: #888888;
  --text-dim: #555555;

  --border: rgba(255,255,255,.07);
  --border-orange: rgba(240,78,35,.4);

  --shadow-sm: 0 2px 8px rgba(0,0,0,.4);
  --shadow:    0 4px 24px rgba(0,0,0,.5);
  --shadow-lg: 0 12px 48px rgba(0,0,0,.6);
  --shadow-orange: 0 4px 20px rgba(240,78,35,.3);

  --radius:    8px;
  --radius-sm: 5px;
  --radius-lg: 12px;
  --transition: .2s cubic-bezier(.4,0,.2,1);

  --font-body: 'Geologica', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.65;
  color: var(--text-main);
  background: var(--dark-800);
  -webkit-font-smoothing: antialiased;
}

/* === LAYOUT === */
.container { max-width: 1280px; margin: 0 auto; padding: 0 24px; }
.section    { padding: 80px 0; }
.section-sm { padding: 48px 0; }

/* === TYPOGRAPHY === */
h1,h2,h3,h4,h5 { font-weight: 700; line-height: 1.15; color: var(--white); }
h1 { font-size: clamp(2rem, 5vw, 3.2rem); }
h2 { font-size: clamp(1.6rem, 3vw, 2.2rem); }
h3 { font-size: 1.3rem; }
h4 { font-size: 1rem; }
p  { color: var(--text-muted); line-height: 1.75; margin-bottom: 1rem; }
a  { color: var(--orange); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--orange-light); }

.section-header { text-align: center; margin-bottom: 52px; }
.section-header h2 { margin-bottom: 12px; }
.section-header p  { max-width: 560px; margin: 0 auto; }

.section-tag {
  display: inline-block;
  color: var(--orange);
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  margin-bottom: 12px;
  padding: 4px 14px;
  border: 1px solid var(--border-orange);
  border-radius: 2px;
  background: rgba(240,78,35,.08);
}

/* === BUTTONS === */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 28px;
  font-family: var(--font-body);
  font-size: .9rem;
  font-weight: 700;
  cursor: pointer;
  border: none;
  transition: all var(--transition);
  text-decoration: none;
  white-space: nowrap;
  letter-spacing: .02em;
  clip-path: polygon(0 0, calc(100% - 12px) 0, 100% 12px, 100% 100%, 12px 100%, 0 calc(100% - 12px));
}
.btn-primary {
  background: var(--orange);
  color: white;
  box-shadow: var(--shadow-orange);
}
.btn-primary:hover { background: var(--orange-dark); color: white; transform: translateY(-2px); box-shadow: 0 6px 28px rgba(240,78,35,.45); }
.btn-outline {
  background: transparent;
  color: var(--white);
  border: 2px solid rgba(255,255,255,.3);
  clip-path: polygon(0 0, calc(100% - 12px) 0, 100% 12px, 100% 100%, 12px 100%, 0 calc(100% - 12px));
}
.btn-outline:hover { border-color: var(--orange); color: var(--orange); transform: translateY(-2px); }
.btn-outline-orange {
  background: transparent;
  color: var(--orange);
  border: 2px solid var(--orange);
  clip-path: polygon(0 0, calc(100% - 12px) 0, 100% 12px, 100% 100%, 12px 100%, 0 calc(100% - 12px));
}
.btn-outline-orange:hover { background: var(--orange); color: white; }
.btn-sm { padding: 9px 18px; font-size: .82rem; }
.btn-lg { padding: 16px 36px; font-size: .95rem; }
.btn-white { background: white; color: var(--dark-800); }
.btn-white:hover { background: var(--gray-100); color: var(--dark-800); transform: translateY(-2px); }

/* === TOPBAR === */
.site-topbar {
  background: var(--dark-900);
  border-bottom: 1px solid var(--border);
  padding: 8px 0;
  font-size: .8rem;
  color: var(--text-muted);
}
.site-topbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}
.topbar-left { display: flex; gap: 24px; align-items: center; }
.topbar-right { display: flex; gap: 16px; align-items: center; }
.topbar-item { display: flex; align-items: center; gap: 6px; color: var(--text-muted); }
.topbar-item svg { width: 14px; height: 14px; color: var(--orange); flex-shrink: 0; }
.topbar-item a { color: var(--text-muted); }
.topbar-item a:hover { color: var(--orange); }

/* === HEADER === */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(20,20,20,.97);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
}
.site-header .container {
  display: flex;
  align-items: center;
  gap: 32px;
  height: 72px;
}
.logo { display: flex; align-items: center; gap: 12px; text-decoration: none; flex-shrink: 0; }
.logo img { height: 44px; width: auto; object-fit: contain; }
.logo-text { font-size: 1.4rem; font-weight: 300; color: var(--white); letter-spacing: -.02em; }
.logo-text strong { font-weight: 900; color: var(--orange); }

.main-nav { flex: 1; }
.main-nav ul { list-style: none; display: flex; gap: 2px; align-items: center; }
.main-nav a {
  display: block;
  padding: 8px 14px;
  font-size: .875rem;
  font-weight: 600;
  color: var(--text-muted);
  transition: all var(--transition);
  letter-spacing: .01em;
  position: relative;
}
.main-nav a::after {
  content: '';
  position: absolute;
  bottom: 2px; left: 14px; right: 14px;
  height: 2px;
  background: var(--orange);
  transform: scaleX(0);
  transition: transform var(--transition);
}
.main-nav a:hover, .main-nav a.active { color: var(--white); }
.main-nav a:hover::after, .main-nav a.active::after { transform: scaleX(1); }

.main-nav .has-dropdown { position: relative; }
.main-nav .arrow { font-size: .65rem; margin-left: 2px; }
.main-nav .dropdown {
  position: absolute;
  top: calc(100% + 4px);
  left: 0;
  background: var(--dark-700);
  border: 1px solid var(--border);
  border-top: 2px solid var(--orange);
  padding: 8px;
  min-width: 240px;
  box-shadow: var(--shadow-lg);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: all var(--transition);
  z-index: 200;
}
.main-nav .has-dropdown:hover .dropdown { opacity: 1; visibility: visible; transform: translateY(0); }
.main-nav .dropdown li { display: block; }
.main-nav .dropdown a {
  padding: 9px 14px;
  font-size: .85rem;
  border-radius: 4px;
  color: var(--text-muted);
}
.main-nav .dropdown a::after { display: none; }
.main-nav .dropdown a:hover { background: rgba(240,78,35,.1); color: var(--orange); }

.header-actions { display: flex; align-items: center; gap: 12px; margin-left: auto; }
.header-phone {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  font-size: .875rem;
  color: var(--white);
  white-space: nowrap;
}
.header-phone svg { color: var(--orange); }
.header-phone:hover { color: var(--orange); }

.burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}
.burger span { display: block; width: 22px; height: 2px; background: var(--text-main); transition: all var(--transition); }
.burger.active span:nth-child(1) { transform: rotate(45deg) translate(5px,5px); }
.burger.active span:nth-child(2) { opacity: 0; }
.burger.active span:nth-child(3) { transform: rotate(-45deg) translate(5px,-5px); }

/* === HERO === */
.hero {
  position: relative;
  min-height: 88vh;
  display: flex;
  align-items: center;
  background: var(--dark-900);
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(105deg, rgba(13,13,13,.95) 0%, rgba(13,13,13,.75) 50%, rgba(13,13,13,.4) 100%),
    url('/assets/img/hero-bg.jpg') center/cover no-repeat;
}
.hero-bg-pattern {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(240,78,35,.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(240,78,35,.06) 1px, transparent 1px);
  background-size: 60px 60px;
}
.hero-accent {
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 4px;
  background: linear-gradient(180deg, transparent, var(--orange), transparent);
}
.hero .container { position: relative; z-index: 1; padding-top: 60px; padding-bottom: 60px; }
.hero-content { max-width: 700px; }
.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--orange);
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  margin-bottom: 20px;
}
.hero-eyebrow::before {
  content: '';
  display: block;
  width: 32px; height: 2px;
  background: var(--orange);
}
.hero h1 {
  font-size: clamp(2.4rem, 6vw, 4rem);
  font-weight: 900;
  color: white;
  margin-bottom: 20px;
  line-height: 1.05;
}
.hero h1 span { color: var(--orange); }
.hero-sub {
  font-size: 1.05rem;
  color: rgba(255,255,255,.55);
  margin-bottom: 40px;
  max-width: 540px;
  line-height: 1.8;
}
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; }
.hero-stats {
  display: flex;
  gap: 0;
  margin-top: 64px;
  border-top: 1px solid var(--border);
  padding-top: 40px;
}
.hero-stat {
  flex: 1;
  padding-right: 32px;
  border-right: 1px solid var(--border);
  margin-right: 32px;
}
.hero-stat:last-child { border: none; margin: 0; padding: 0; }
.hero-stat .num {
  font-size: 2.4rem;
  font-weight: 900;
  color: white;
  display: block;
  font-family: var(--font-mono);
  line-height: 1;
}
.hero-stat .num em { color: var(--orange); font-style: normal; }
.hero-stat p { font-size: .8rem; color: var(--text-muted); margin: 6px 0 0; }

/* === MARQUEE === */
.marquee-bar {
  background: var(--orange);
  padding: 11px 0;
  overflow: hidden;
  white-space: nowrap;
}
.marquee-track {
  display: inline-flex;
  gap: 0;
  animation: marquee 30s linear infinite;
}
.marquee-item {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 0 28px;
  font-size: .8rem;
  font-weight: 700;
  color: white;
  letter-spacing: .06em;
  text-transform: uppercase;
}
.marquee-sep { color: rgba(255,255,255,.4); }
@keyframes marquee { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* === CATALOG GRID === */
.catalog-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 2px; }
.catalog-card {
  position: relative;
  background: var(--dark-700);
  border: 1px solid var(--border);
  overflow: hidden;
  text-decoration: none;
  color: inherit;
  display: flex;
  flex-direction: column;
  transition: all var(--transition);
  group: true;
}
.catalog-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 3px; height: 0;
  background: var(--orange);
  transition: height .3s ease;
}
.catalog-card:hover { border-color: var(--border-orange); background: var(--dark-600); color: inherit; }
.catalog-card:hover::before { height: 100%; }
.catalog-card-img {
  height: 160px;
  background: var(--dark-600);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3.5rem;
  position: relative;
  overflow: hidden;
}
.catalog-card-img::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 50%, rgba(0,0,0,.6));
}
.catalog-card-body { padding: 20px; flex: 1; }
.catalog-card-body h3 { font-size: .95rem; margin-bottom: 6px; color: var(--white); }
.catalog-card-body p  { font-size: .82rem; color: var(--text-muted); margin: 0; line-height: 1.6; }
.catalog-card-footer {
  padding: 14px 20px;
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.catalog-card-footer span { font-size: .75rem; color: var(--text-dim); }
.catalog-card-footer .arrow-link {
  color: var(--orange);
  font-weight: 700;
  font-size: .82rem;
  display: flex;
  align-items: center;
  gap: 4px;
  transition: gap var(--transition);
}
.catalog-card:hover .arrow-link { gap: 8px; }

/* === ADVANTAGES === */
.advantages-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 2px; }
.advantage-card {
  padding: 28px 24px;
  background: var(--dark-700);
  border: 1px solid var(--border);
  display: flex;
  gap: 18px;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}
.advantage-card::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 2px;
  background: var(--orange);
  transform: scaleX(0);
  transition: transform var(--transition);
}
.advantage-card:hover { border-color: var(--border-orange); background: var(--dark-600); }
.advantage-card:hover::after { transform: scaleX(1); }
.advantage-icon {
  width: 52px; height: 52px;
  flex-shrink: 0;
  background: rgba(240,78,35,.12);
  border: 1px solid var(--border-orange);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  clip-path: polygon(0 0, calc(100% - 8px) 0, 100% 8px, 100% 100%, 8px 100%, 0 calc(100% - 8px));
}
.advantage-card h4 { margin-bottom: 6px; font-size: .95rem; }
.advantage-card p  { font-size: .83rem; margin: 0; color: var(--text-muted); line-height: 1.6; }

/* === STATS SECTION === */
.stats-section {
  background: var(--dark-900);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 60px 0;
  position: relative;
  overflow: hidden;
}
.stats-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(240,78,35,.05) 0%, transparent 50%, rgba(240,78,35,.05) 100%);
}
.stats-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 40px; text-align: center; position: relative; }
.stat-item { position: relative; }
.stat-item + .stat-item::before {
  content: '';
  position: absolute;
  left: -20px; top: 20%; bottom: 20%;
  width: 1px;
  background: var(--border);
}
.stat-item .value {
  font-size: 2.8rem;
  font-weight: 900;
  color: white;
  font-family: var(--font-mono);
  display: block;
  line-height: 1;
}
.stat-item .value em { color: var(--orange); font-style: normal; }
.stat-item .label { color: var(--text-muted); font-size: .82rem; margin-top: 8px; }

/* === CTA BANNER === */
.cta-banner {
  background: var(--dark-900);
  padding: 80px 0;
  position: relative;
  overflow: hidden;
}
.cta-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(240,78,35,.12) 0%, transparent 60%);
}
.cta-banner::after {
  content: '';
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 4px;
  background: var(--orange);
}
.cta-banner .container { position: relative; text-align: center; }
.cta-banner h2 { margin-bottom: 14px; }
.cta-banner p { color: rgba(255,255,255,.5); max-width: 480px; margin: 0 auto 36px; }
.cta-banner .btn-group { display: flex; justify-content: center; gap: 16px; flex-wrap: wrap; }

/* === BLOG === */
.blog-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 2px; }
.blog-card {
  background: var(--dark-700);
  border: 1px solid var(--border);
  overflow: hidden;
  transition: all var(--transition);
}
.blog-card:hover { border-color: var(--border-orange); }
.blog-card-img { height: 200px; background: var(--dark-600); overflow: hidden; }
.blog-card-img img { width: 100%; height: 100%; object-fit: cover; filter: grayscale(20%); transition: all .4s; }
.blog-card:hover .blog-card-img img { filter: none; transform: scale(1.04); }
.blog-card-body { padding: 24px; }
.blog-meta { display: flex; gap: 12px; align-items: center; margin-bottom: 12px; }
.blog-tag {
  background: rgba(240,78,35,.15);
  color: var(--orange);
  padding: 3px 10px;
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .05em;
  text-transform: uppercase;
}
.blog-date { color: var(--text-dim); font-size: .78rem; }
.blog-card h3 { font-size: 1rem; margin-bottom: 8px; }
.blog-card h3 a { color: var(--white); }
.blog-card h3 a:hover { color: var(--orange); }
.blog-card p { font-size: .85rem; color: var(--text-muted); margin: 0; }
.blog-read-more {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--orange);
  font-weight: 700;
  font-size: .82rem;
  margin-top: 16px;
  text-transform: uppercase;
  letter-spacing: .04em;
}

/* === PARTNERS === */
.partners-logos { display: flex; flex-wrap: wrap; gap: 2px; align-items: stretch; }
.partner-logo {
  background: var(--dark-700);
  border: 1px solid var(--border);
  padding: 18px 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 140px;
  min-height: 70px;
  transition: all var(--transition);
  font-weight: 800;
  font-size: 1rem;
  color: var(--text-muted);
  letter-spacing: .02em;
}
.partner-logo:hover { border-color: var(--border-orange); color: var(--orange); background: var(--dark-600); }

/* === FORM === */
.form-group { margin-bottom: 18px; }
.form-group label { display: block; font-weight: 600; font-size: .78rem; color: var(--text-muted); margin-bottom: 7px; text-transform: uppercase; letter-spacing: .04em; }
.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--dark-400);
  background: var(--dark-600);
  color: var(--white);
  font-family: var(--font-body);
  font-size: .9rem;
  transition: border-color var(--transition);
  outline: none;
  border-radius: 0;
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--text-dim); }
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus { border-color: var(--orange); }
.form-group textarea { resize: vertical; min-height: 120px; }
.form-group select { cursor: pointer; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

/* === BREADCRUMBS === */
.breadcrumbs { padding: 14px 0; font-size: .8rem; color: var(--text-dim); }
.breadcrumbs a { color: var(--text-dim); }
.breadcrumbs a:hover { color: var(--orange); }
.breadcrumbs span { margin: 0 8px; color: var(--dark-300); }

/* === PAGE HERO === */
.page-hero {
  background: var(--dark-900);
  padding: 56px 0;
  border-bottom: 1px solid var(--border);
  position: relative;
  overflow: hidden;
}
.page-hero::before {
  content: '';
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 4px;
  background: var(--orange);
}
.page-hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(240,78,35,.08) 0%, transparent 50%);
}
.page-hero .container { position: relative; z-index: 1; }
.page-hero h1 { font-size: clamp(1.8rem, 4vw, 2.6rem); margin-bottom: 10px; }
.page-hero p  { color: rgba(255,255,255,.5); font-size: 1rem; max-width: 520px; margin: 0; }

/* === PRODUCT SPECS === */
.product-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: start; }
.product-specs { background: var(--dark-700); border: 1px solid var(--border); overflow: hidden; }
.product-specs table { width: 100%; border-collapse: collapse; }
.product-specs td { padding: 12px 16px; font-size: .88rem; border-bottom: 1px solid var(--border); }
.product-specs td:first-child { font-weight: 600; color: var(--text-muted); width: 45%; background: var(--dark-600); }
.product-specs tr:last-child td { border-bottom: none; }

/* === FILTER BAR === */
.filter-bar { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 32px; }
.filter-btn {
  padding: 8px 18px;
  border: 1px solid var(--dark-400);
  background: var(--dark-700);
  font-size: .8rem;
  font-weight: 700;
  color: var(--text-muted);
  cursor: pointer;
  transition: all var(--transition);
  font-family: var(--font-body);
  letter-spacing: .04em;
  text-transform: uppercase;
  text-decoration: none;
  display: inline-block;
  clip-path: polygon(0 0, calc(100% - 6px) 0, 100% 6px, 100% 100%, 6px 100%, 0 calc(100% - 6px));
}
.filter-btn:hover, .filter-btn.active {
  background: var(--orange);
  border-color: var(--orange);
  color: white;
  clip-path: polygon(0 0, calc(100% - 6px) 0, 100% 6px, 100% 100%, 6px 100%, 0 calc(100% - 6px));
}

/* === CONTACT === */
.contact-grid { display: grid; grid-template-columns: 1fr 1.4fr; gap: 48px; }
.contact-info { display: flex; flex-direction: column; gap: 20px; }
.contact-item { display: flex; gap: 16px; align-items: flex-start; }
.contact-item-icon {
  width: 44px; height: 44px;
  background: rgba(240,78,35,.1);
  border: 1px solid var(--border-orange);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--orange);
  flex-shrink: 0;
  clip-path: polygon(0 0, calc(100% - 8px) 0, 100% 8px, 100% 100%, 8px 100%, 0 calc(100% - 8px));
}
.contact-item h4 { margin-bottom: 4px; font-size: .9rem; }
.contact-item p { margin: 0; font-size: .88rem; }
.contact-item a { color: var(--text-muted); }
.contact-item a:hover { color: var(--orange); }

/* === FOOTER === */
.site-footer { background: var(--dark-900); border-top: 1px solid var(--border); }
.footer-top { padding: 60px 0 48px; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1.5fr; gap: 48px; }
.footer-brand .logo-text { color: white; }
.footer-desc { color: var(--text-muted); font-size: .88rem; margin: 16px 0 24px; line-height: 1.75; }
.social-links { display: flex; gap: 8px; }
.social-link {
  width: 36px; height: 36px;
  background: var(--dark-600);
  border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  color: var(--text-muted);
  transition: all var(--transition);
  clip-path: polygon(0 0, calc(100% - 6px) 0, 100% 6px, 100% 100%, 6px 100%, 0 calc(100% - 6px));
}
.social-link svg { width: 16px; height: 16px; }
.social-link:hover { background: var(--orange); border-color: var(--orange); color: white; }
.footer-col h4 {
  font-size: .72rem;
  font-weight: 800;
  color: var(--white);
  letter-spacing: .1em;
  text-transform: uppercase;
  margin-bottom: 18px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--border);
}
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 9px; }
.footer-col a { color: var(--text-muted); font-size: .875rem; transition: color var(--transition); }
.footer-col a:hover { color: var(--orange); }
.contact-list li { display: flex; gap: 10px; align-items: flex-start; font-size: .875rem; }
.contact-list svg { width: 14px; height: 14px; color: var(--orange); flex-shrink: 0; margin-top: 4px; }
.contact-list a { color: var(--text-muted); }
.contact-list a:hover { color: var(--orange); }
.work-hours { margin-top: 16px; padding: 14px 16px; background: var(--dark-700); border-left: 3px solid var(--orange); }
.work-hours span { display: block; font-size: .75rem; color: var(--text-dim); margin-bottom: 4px; }
.work-hours strong { color: white; font-size: 1.2rem; font-family: var(--font-mono); }
.footer-bottom {
  border-top: 1px solid var(--border);
  padding: 18px 0;
}
.footer-bottom .container { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 10px; }
.footer-bottom p { margin: 0; font-size: .8rem; color: var(--text-dim); }
.footer-bottom a { color: var(--text-dim); }
.footer-bottom a:hover { color: var(--orange); }

/* === FLOATING WIDGETS === */
.whatsapp-float {
  position: fixed;
  bottom: 80px; right: 24px;
  width: 50px; height: 50px;
  background: #25d366;
  display: flex; align-items: center; justify-content: center;
  color: white;
  box-shadow: 0 4px 20px rgba(37,211,102,.4);
  z-index: 90;
  transition: all var(--transition);
  clip-path: polygon(0 0, calc(100% - 8px) 0, 100% 8px, 100% 100%, 8px 100%, 0 calc(100% - 8px));
}
.whatsapp-float svg { width: 24px; height: 24px; }
.whatsapp-float:hover { transform: scale(1.1); box-shadow: 0 6px 28px rgba(37,211,102,.5); color: white; }

.scroll-top {
  position: fixed;
  bottom: 24px; right: 24px;
  width: 42px; height: 42px;
  background: var(--orange);
  color: white;
  border: none;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
  box-shadow: var(--shadow-orange);
  z-index: 90;
  transition: all var(--transition);
  opacity: 0;
  pointer-events: none;
  clip-path: polygon(0 0, calc(100% - 8px) 0, 100% 8px, 100% 100%, 8px 100%, 0 calc(100% - 8px));
}
.scroll-top.visible { opacity: 1; pointer-events: auto; }
.scroll-top:hover { background: var(--orange-dark); transform: translateY(-3px); }
.scroll-top svg { width: 18px; height: 18px; }

/* === TESTIMONIALS === */
.testimonials-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 2px; }
.testimonial-card {
  background: var(--dark-700);
  border: 1px solid var(--border);
  padding: 28px;
  transition: border-color var(--transition);
}
.testimonial-card:hover { border-color: var(--border-orange); }
.stars { color: var(--orange); font-size: .95rem; margin-bottom: 14px; letter-spacing: 2px; }
.testimonial-card blockquote { font-size: .9rem; color: var(--text-muted); font-style: italic; margin-bottom: 20px; line-height: 1.75; }
.testimonial-author { display: flex; align-items: center; gap: 12px; }
.author-avatar {
  width: 40px; height: 40px;
  background: rgba(240,78,35,.15);
  border: 1px solid var(--border-orange);
  display: flex; align-items: center; justify-content: center;
  font-weight: 800;
  color: var(--orange);
  font-size: .85rem;
  clip-path: polygon(0 0, calc(100% - 7px) 0, 100% 7px, 100% 100%, 7px 100%, 0 calc(100% - 7px));
}
.author-name { font-weight: 700; font-size: .88rem; color: white; }
.author-pos  { font-size: .75rem; color: var(--text-dim); }

/* === ABOUT / TIMELINE === */
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.about-img-placeholder {
  aspect-ratio: 4/3;
  background: var(--dark-700);
  border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  font-size: 5rem;
}
.timeline { position: relative; padding-left: 24px; }
.timeline::before { content: ''; position: absolute; left: 7px; top: 0; bottom: 0; width: 1px; background: var(--border); }
.timeline-item { position: relative; padding-bottom: 28px; }
.timeline-item::before { content: ''; position: absolute; left: -21px; top: 5px; width: 10px; height: 10px; background: var(--orange); clip-path: polygon(50% 0%, 100% 50%, 50% 100%, 0% 50%); }
.timeline-year { font-size: .75rem; font-weight: 800; color: var(--orange); font-family: var(--font-mono); margin-bottom: 4px; letter-spacing: .06em; }
.timeline-item h4 { margin-bottom: 4px; font-size: .95rem; }
.timeline-item p  { font-size: .85rem; margin: 0; color: var(--text-muted); }

/* === ALERTS === */
.alert { padding: 14px 18px; font-size: .88rem; margin-bottom: 18px; border-left: 3px solid; }
.alert-success { background: rgba(16,185,129,.1); border-color: #10b981; color: #6ee7b7; }
.alert-error   { background: rgba(239,68,68,.1);  border-color: #ef4444; color: #fca5a5; }
.alert-info    { background: rgba(240,78,35,.08); border-color: var(--orange); color: var(--orange-light); }

/* === PAGINATION === */
.pagination { display: flex; gap: 6px; justify-content: center; margin-top: 44px; }
.pagination a, .pagination span {
  width: 38px; height: 38px;
  display: flex; align-items: center; justify-content: center;
  border: 1px solid var(--dark-400);
  background: var(--dark-700);
  font-size: .85rem;
  font-weight: 600;
  color: var(--text-muted);
  transition: all var(--transition);
  clip-path: polygon(0 0, calc(100% - 5px) 0, 100% 5px, 100% 100%, 5px 100%, 0 calc(100% - 5px));
}
.pagination a:hover { border-color: var(--orange); color: var(--orange); }
.pagination span.current { background: var(--orange); border-color: var(--orange); color: white; }

/* === BG VARIANTS === */
.bg-dark   { background: var(--dark-900); }
.bg-darker { background: var(--dark-800); }
.bg-panel  { background: var(--dark-700); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }

/* === UTILITY === */
.text-center { text-align: center; }
.text-orange { color: var(--orange); }
.mt-4 { margin-top: 16px; }
.mt-8 { margin-top: 32px; }
.mb-4 { margin-bottom: 16px; }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; }
.grid-3 { display: grid; grid-template-columns: repeat(3,1fr); gap: 20px; }

/* === DIVIDER === */
.divider-orange {
  height: 2px;
  background: linear-gradient(90deg, var(--orange), transparent);
  margin: 0;
  border: none;
}

/* === CARD === */
.card {
  background: var(--dark-700);
  border: 1px solid var(--border);
  padding: 24px;
  transition: border-color var(--transition);
}
.card:hover { border-color: var(--border-orange); }

/* === ANIMATIONS === */
@keyframes fadeInUp { from { opacity:0; transform:translateY(20px); } to { opacity:1; transform:none; } }
.animate-up { animation: fadeInUp .6s ease both; }
.animate-delay-1 { animation-delay:.1s; }
.animate-delay-2 { animation-delay:.2s; }
.animate-delay-3 { animation-delay:.3s; }
.fade-in { opacity:0; transform:translateY(16px); transition: opacity .55s ease, transform .55s ease; }
.fade-in.visible { opacity:1; transform:none; }

/* === ADMIN (keep existing) === */
.admin-body { background: #f1f5f9; }

/* === RESPONSIVE === */
@media (max-width: 1024px) {
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .product-grid { grid-template-columns: 1fr; }
  .about-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .hero-stats { flex-wrap: wrap; }
}
@media (max-width: 768px) {
  .main-nav {
    display: none;
    position: fixed;
    top: 72px; left: 0; right: 0;
    background: var(--dark-800);
    border-bottom: 1px solid var(--border);
    padding: 16px;
    z-index: 99;
  }
  .main-nav.open { display: block; }
  .main-nav ul { flex-direction: column; gap: 2px; }
  .main-nav .dropdown { position: static; opacity: 1; visibility: visible; transform: none; box-shadow: none; border: none; padding: 0 0 0 16px; display: none; background: transparent; }
  .main-nav .has-dropdown.open .dropdown { display: block; }
  .burger { display: flex; }
  .header-phone { display: none; }
  .site-topbar { display: none; }
  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
  .form-row { grid-template-columns: 1fr; }
  .grid-2, .grid-3 { grid-template-columns: 1fr; }
  .section { padding: 52px 0; }
  .hero { min-height: auto; }
  .hero-stats { flex-direction: column; gap: 20px; border: none; padding-top: 32px; }
  .hero-stat { border: none; margin: 0; padding: 0; border-bottom: 1px solid var(--border); padding-bottom: 20px; }
  .hero-stat:last-child { border: none; padding: 0; }
}
@media (max-width: 480px) {
  .container { padding: 0 16px; }
  .catalog-grid { grid-template-columns: 1fr 1fr; }
  .hero-actions { flex-direction: column; }
  .hero-actions .btn { justify-content: center; }
}