:root {
  --bg-main: #0B0B0C;
  --bg-card: #141416;
  --bg-elevated: #1C1C1F;
  --gold: #D4AF37;
  --gold-light: #F0D98C;
  --gold-hover: #B8942E;
  --text-light: #F5F5F4;
  --text-muted: #A8A8A6;
  --border-color: rgba(212, 175, 55, 0.18);
  --glass: rgba(255, 255, 255, 0.045);
  --glass-strong: rgba(255, 255, 255, 0.08);
  --header-h: 88px;
  --radius: 18px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Inter', sans-serif;
  background: var(--bg-main);
  color: var(--text-light);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
a { text-decoration: none; color: inherit; transition: color 0.3s ease; }
img { max-width: 100%; display: block; }
.container { max-width: 1240px; margin: 0 auto; padding: 0 24px; }
section { padding: 96px 0; border-bottom: 1px solid var(--border-color); }
.bg-card { background: var(--bg-card); }

h1, h2, h3, h4 { font-family: 'Montserrat', sans-serif; font-weight: 600; line-height: 1.25; }
.section-title { font-size: 2.4rem; margin-bottom: 18px; text-align: center; letter-spacing: -0.02em; }
.section-title span { color: var(--gold); }
.section-lead {
  text-align: center;
  color: var(--text-muted);
  max-width: 720px;
  margin: 0 auto 54px;
  font-size: 1.05rem;
}

.btn {
  display: inline-block;
  padding: 15px 30px;
  font-family: 'Montserrat', sans-serif;
  font-size: 1rem;
  font-weight: 500;
  border-radius: 12px;
  cursor: pointer;
  text-align: center;
  transition: all 0.3s ease;
  border: none;
  outline: none;
}
.btn-gold {
  background: linear-gradient(135deg, var(--gold-light), var(--gold) 55%, var(--gold-hover));
  color: #141414;
  box-shadow: 0 8px 24px rgba(212, 175, 55, 0.28);
}
.btn-gold:hover { transform: translateY(-2px); box-shadow: 0 12px 32px rgba(212, 175, 55, 0.4); }
.btn-outline {
  border: 1px solid rgba(212, 175, 55, 0.5);
  color: var(--gold-light);
  background: rgba(212, 175, 55, 0.06);
  padding: 12px 24px;
  backdrop-filter: blur(8px);
}
.btn-outline:hover { background: rgba(212, 175, 55, 0.16); border-color: var(--gold); transform: translateY(-2px); }
.btn-block { width: 100%; display: block; }

header {
  position: fixed; top: 0; left: 0; width: 100%;
  background: rgba(11, 11, 12, 0.82);
  backdrop-filter: blur(18px) saturate(1.4);
  -webkit-backdrop-filter: blur(18px) saturate(1.4);
  border-bottom: 1px solid var(--border-color);
  z-index: 1000;
  height: var(--header-h);
}
.header-inner { display: flex; justify-content: space-between; align-items: center; height: 100%; gap: 16px; }
.logo { display: block; }
.logo img { width: 190px; height: auto; border-radius: 10px; }

.nav-menu { display: flex; list-style: none; gap: 20px; height: 100%; }
.nav-menu > li { height: 100%; display: flex; align-items: center; position: relative; }
.nav-menu > li > a { font-size: 0.82rem; text-transform: uppercase; font-weight: 500; letter-spacing: 0.6px; color: var(--text-muted); }
.nav-menu > li:hover > a, .nav-menu > li.active > a { color: var(--gold-light); }

.dropdown {
  position: absolute; top: var(--header-h); left: 0;
  background: rgba(20, 20, 22, 0.94);
  backdrop-filter: blur(18px) saturate(1.4);
  border: 1px solid var(--border-color);
  border-radius: 14px;
  list-style: none;
  width: 250px;
  opacity: 0; visibility: hidden; transform: translateY(10px);
  transition: all 0.3s ease;
  box-shadow: 0 16px 40px rgba(0,0,0,0.7);
  padding: 8px;
}
.nav-menu > li:hover .dropdown { opacity: 1; visibility: visible; transform: translateY(0); }
.dropdown li a { display: block; padding: 11px 16px; border-radius: 9px; font-size: 0.9rem; }
.dropdown li a:hover { color: var(--gold-light); background: rgba(212, 175, 55, 0.1); }

.header-contacts { display: flex; align-items: center; gap: 14px; flex-shrink: 0; }
.header-phone { font-family: 'Montserrat', sans-serif; font-weight: 600; font-size: 1rem; color: var(--text-light); display: flex; align-items: center; gap: 8px; cursor: pointer; }
.header-phone:hover { color: var(--gold-light); }
.phone-icon { font-size: 1.1rem; }

.burger { display: none; cursor: pointer; border: none; background: transparent; padding: 8px; }
.burger span { display: block; width: 25px; height: 2px; background: var(--text-light); margin: 5px 0; transition: 0.3s; border-radius: 2px; }

.page { padding-top: var(--header-h); }

.page-hero {
  padding: 84px 0 56px;
  background:
    radial-gradient(ellipse at 85% 10%, rgba(212, 175, 55, 0.14), transparent 55%),
    radial-gradient(ellipse at 10% 90%, rgba(212, 175, 55, 0.06), transparent 50%);
  border-bottom: 1px solid var(--border-color);
}
.breadcrumb { color: var(--text-muted); font-size: 0.85rem; margin-bottom: 18px; }
.breadcrumb a:hover { color: var(--gold-light); }
.page-hero h1 { font-size: 2.6rem; line-height: 1.2; margin-bottom: 16px; letter-spacing: -0.02em; }
.page-hero h1 span { color: var(--gold-light); }
.page-hero p { color: var(--text-muted); max-width: 720px; font-size: 1.08rem; }

.hero {
  padding: 170px 0 80px;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background:
    radial-gradient(ellipse at 80% 15%, rgba(212, 175, 55, 0.16), transparent 55%),
    radial-gradient(ellipse at 15% 85%, rgba(212, 175, 55, 0.08), transparent 50%),
    var(--bg-main);
  position: relative;
}
.hero-grid { display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 56px; align-items: center; }
.hero-text h1 { font-size: 3.2rem; line-height: 1.15; margin-bottom: 22px; letter-spacing: -0.03em; }
.hero-text h1 span { color: var(--gold-light); }
.hero-subtitle { font-size: 1.1rem; color: var(--text-muted); margin-bottom: 42px; max-width: 92%; }

.benefits-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.benefit-item {
  background: var(--glass);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  padding: 18px 20px;
  border-radius: 14px;
  border: 1px solid var(--border-color);
  transition: transform 0.3s ease, border-color 0.3s ease;
}
.benefit-item:hover { transform: translateX(4px); border-color: rgba(212, 175, 55, 0.45); }
.benefit-item strong { display: block; font-size: 1.05rem; margin-bottom: 4px; color: var(--text-light); }
.benefit-item span { color: var(--text-muted); font-size: 0.86rem; display: block; }

.hero-form-wrapper {
  background: var(--glass-strong);
  backdrop-filter: blur(20px) saturate(1.3);
  -webkit-backdrop-filter: blur(20px) saturate(1.3);
  padding: 42px;
  border-radius: var(--radius);
  border: 1px solid rgba(212, 175, 55, 0.25);
  position: relative;
  box-shadow: 0 24px 60px rgba(0,0,0,0.5);
}
.form-badge {
  position: absolute; top: -14px; left: 40px;
  background: linear-gradient(135deg, var(--gold-light), var(--gold));
  color: #141414;
  padding: 6px 16px; border-radius: 20px;
  font-size: 0.78rem; font-weight: 700; text-transform: uppercase;
  box-shadow: 0 6px 18px rgba(212, 175, 55, 0.35);
}
.hero-form-wrapper h3 { font-size: 1.6rem; margin-bottom: 10px; }
.hero-form-wrapper p { color: var(--text-muted); margin-bottom: 25px; font-size: 0.95rem; }
.form-disclaimer { text-align: center; font-size: 0.78rem; color: #6f6f6d; margin-top: 15px; }
.form-input {
  width: 100%; padding: 15px 16px;
  background: rgba(11, 11, 12, 0.6);
  border: 1px solid var(--border-color);
  color: #fff; border-radius: 10px;
  margin-bottom: 15px; font-size: 1rem;
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
}
.form-input:focus { outline: none; border-color: var(--gold); box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.15); }
textarea.form-input { min-height: 120px; resize: vertical; font-family: inherit; }

.stats-bar {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  padding: 52px 0;
  border-bottom: 1px solid var(--border-color);
}
.stat-item { text-align: center; }
.stat-item strong { display: block; font-family: 'Montserrat', sans-serif; font-size: 2rem; color: var(--gold-light); }
.stat-item span { color: var(--text-muted); font-size: 0.88rem; }

.catalog-grid, .prices-grid, .blog-grid, .cards-3, .cards-4 {
  display: grid;
  gap: 26px;
}
.catalog-grid, .blog-grid, .cards-3 { grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); }
.cards-4 { grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }
.prices-grid { grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); }

.catalog-card, .info-card, .review-card, .price-card {
  background: var(--glass);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border-color);
  transition: all 0.3s ease;
}
.catalog-section .catalog-card { background: var(--glass); }
.catalog-card:hover, .info-card:hover, .blog-card:hover { transform: translateY(-8px); border-color: rgba(212, 175, 55, 0.45); box-shadow: 0 22px 48px rgba(0,0,0,0.4); }
.catalog-img, .blog-img { width: 100%; height: 220px; object-fit: cover; transition: transform 0.6s cubic-bezier(0.2, 1, 0.3, 1); }
.catalog-card:hover .catalog-img, .blog-card:hover .blog-img { transform: scale(1.08); }
.catalog-info, .info-card { padding: 28px; }
.info-card { background: var(--glass); }
.info-card h3 { margin-bottom: 12px; font-size: 1.25rem; }
.info-card p { color: var(--text-muted); font-size: 0.95rem; }

.price-card {
  background: var(--glass);
  padding: 36px;
  display: flex;
  flex-direction: column;
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}
.price-card.popular { border: 1px solid rgba(212, 175, 55, 0.55); position: relative; }
.price-badge {
  position: absolute; top: 20px; right: 20px;
  background: linear-gradient(135deg, var(--gold-light), var(--gold));
  color: #141414;
  padding: 5px 12px; border-radius: 20px;
  font-size: 0.72rem; font-weight: 700; text-transform: uppercase;
}
.price-area { color: var(--text-muted); font-size: 0.9rem; margin: 6px 0 18px; }
.price-list { list-style: none; margin-bottom: 24px; }
.price-list li { padding: 8px 0 8px 24px; position: relative; border-bottom: 1px solid rgba(255,255,255,0.05); color: var(--text-muted); font-size: 0.92rem; }
.price-list li::before { content: '✓'; position: absolute; left: 0; color: var(--gold-light); }
.price-total { margin-top: auto; padding-top: 18px; border-top: 1px solid var(--border-color); display: flex; justify-content: space-between; align-items: center; gap: 12px; }
.price-total span { color: var(--text-muted); font-size: 0.85rem; }
.price-total strong { font-family: 'Montserrat', sans-serif; font-size: 1.5rem; color: var(--gold-light); }
.price-total small { font-size: 0.7rem; color: var(--text-muted); margin-left: 4px; }
.prices-note { color: var(--text-muted); text-align: center; margin-top: 36px; font-size: 0.92rem; }

.table-wrap { overflow-x: auto; border-radius: var(--radius); border: 1px solid var(--border-color); background: var(--glass); backdrop-filter: blur(14px); }
table.price-table { width: 100%; border-collapse: collapse; min-width: 640px; }
.price-table th, .price-table td { padding: 15px 20px; text-align: left; border-bottom: 1px solid rgba(255,255,255,0.05); }
.price-table th { font-family: 'Montserrat', sans-serif; font-size: 0.82rem; text-transform: uppercase; letter-spacing: 0.6px; color: var(--gold-light); background: rgba(212, 175, 55, 0.06); }
.price-table tr:hover td { background: rgba(212, 175, 55, 0.05); }
.price-table td:last-child { color: var(--gold-light); font-weight: 500; white-space: nowrap; }

.portfolio-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 24px; }
.portfolio-item { border-radius: var(--radius); overflow: hidden; position: relative; border: 1px solid var(--border-color); cursor: pointer; transition: transform 0.3s ease, border-color 0.3s ease; }
.portfolio-item:hover { transform: translateY(-5px); border-color: rgba(212, 175, 55, 0.4); }
.portfolio-img { width: 100%; height: 250px; object-fit: cover; transition: transform 0.5s ease; }
.portfolio-item:hover .portfolio-img { transform: scale(1.05); }
.portfolio-overlay {
  position: absolute; inset: auto 0 0 0;
  padding: 40px 24px 20px;
  background: linear-gradient(to top, rgba(11,11,12,0.95), rgba(11,11,12,0));
}
.portfolio-overlay h3 { font-size: 1.1rem; margin-bottom: 4px; }
.portfolio-overlay p { color: var(--text-muted); font-size: 0.85rem; }
.portfolio-item.hide { display: none; }

.filters { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 34px; }
.filter-btn {
  padding: 10px 22px; border-radius: 30px; cursor: pointer;
  border: 1px solid var(--border-color); background: var(--glass);
  color: var(--text-muted); font-size: 0.88rem; font-family: 'Inter', sans-serif;
  transition: all 0.3s ease; backdrop-filter: blur(8px);
}
.filter-btn.active, .filter-btn:hover { background: rgba(212, 175, 55, 0.14); color: var(--gold-light); border-color: rgba(212, 175, 55, 0.5); }

.steps-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 22px; }
.step-num {
  width: 52px; height: 52px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-family: 'Montserrat', sans-serif; font-weight: 700; font-size: 1.1rem;
  color: var(--gold-light);
  background: var(--glass-strong);
  border: 1px solid rgba(212, 175, 55, 0.4);
  margin-bottom: 18px;
  backdrop-filter: blur(8px);
}
.step-item { padding: 26px 20px; border-radius: var(--radius); background: var(--glass); border: 1px solid var(--border-color); transition: transform 0.3s ease, border-color 0.3s ease; }
.step-item:hover { transform: translateY(-4px); border-color: rgba(212, 175, 55, 0.4); }
.step-item h3 { font-size: 1.1rem; margin-bottom: 8px; }
.step-item p { color: var(--text-muted); font-size: 0.9rem; }

.blog-card { display: block; border-radius: var(--radius); overflow: hidden; border: 1px solid var(--border-color); background: var(--glass); backdrop-filter: blur(14px); transition: transform 0.3s ease, border-color 0.3s ease; }
.blog-card:hover { transform: translateY(-5px); border-color: rgba(212, 175, 55, 0.4); }
.blog-meta { display: block; padding: 18px 22px 0; color: var(--gold-light); font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.8px; }
.blog-card h3 { padding: 10px 22px 0; font-size: 1.15rem; }
.blog-card:hover h3 { color: var(--gold-light); }
.blog-card p { padding: 10px 22px 0; color: var(--text-muted); font-size: 0.9rem; }
.blog-link { display: block; padding: 16px 22px 22px; color: var(--gold-light); font-size: 0.9rem; font-weight: 500; }

.article h2 { font-size: 1.8rem; margin-bottom: 16px; }
.article h3 { font-size: 1.3rem; margin: 28px 0 12px; color: var(--gold-light); }
.article p, .article li { color: var(--text-muted); margin-bottom: 14px; }
.article ul, .article ol { padding-left: 24px; }
.article img { border-radius: var(--radius); margin: 24px 0; }

.type-row { display: grid; grid-template-columns: 1fr 1fr; gap: 50px; align-items: center; }
.type-row:nth-child(even) { direction: rtl; }
.type-row:nth-child(even) > * { direction: ltr; }
.type-img-wrapper img { border-radius: var(--radius); border: 1px solid var(--border-color); }
.type-text h3, .type-text h2 { font-size: 1.5rem; margin-bottom: 12px; }
.type-features { list-style: none; margin-top: 16px; }
.type-features li { padding: 6px 0 6px 26px; position: relative; color: var(--text-muted); }
.type-features li::before { content: '✓'; position: absolute; left: 0; color: var(--gold-light); }

.compare { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.compare-col { background: var(--glass); border: 1px solid var(--border-color); border-radius: var(--radius); padding: 28px; backdrop-filter: blur(14px); }
.compare-col h3 { color: var(--gold-light); margin-bottom: 12px; }
.compare-col p { color: var(--text-muted); font-size: 0.92rem; }

.faq-item { border: 1px solid var(--border-color); border-radius: 14px; background: var(--glass); backdrop-filter: blur(12px); margin-bottom: 14px; overflow: hidden; }
.faq-q { width: 100%; display: flex; justify-content: space-between; align-items: center; gap: 16px; padding: 20px 24px; background: none; border: none; cursor: pointer; color: var(--text-light); font-family: 'Montserrat', sans-serif; font-size: 1.05rem; text-align: left; }
.faq-q::after { content: '+'; font-size: 1.4rem; color: var(--gold-light); transition: transform 0.3s ease; flex-shrink: 0; }
.faq-item.open .faq-q::after { transform: rotate(45deg); }
.faq-a { max-height: 0; overflow: hidden; transition: max-height 0.3s ease; }
.faq-item.open .faq-a { max-height: 300px; }
.faq-a p { padding: 0 24px 22px; color: var(--text-muted); font-size: 0.95rem; }

.review-card { background: var(--glass); border: 1px solid var(--border-color); border-radius: var(--radius); padding: 30px; backdrop-filter: blur(14px); }
.stars { color: var(--gold-light); letter-spacing: 3px; margin-bottom: 16px; }
.review-card p { color: var(--text-muted); font-size: 0.95rem; margin-bottom: 20px; }
.review-author { font-weight: 600; font-family: 'Montserrat', sans-serif; }
.review-author span { display: block; color: var(--text-muted); font-size: 0.85rem; font-family: 'Inter', sans-serif; font-weight: 400; margin-top: 2px; }

.calc-box { background: var(--glass-strong); border: 1px solid var(--border-color); border-radius: var(--radius); padding: 34px; backdrop-filter: blur(16px); }
.calc-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 18px; margin-bottom: 26px; }
.calc-field label { display: block; color: var(--text-muted); font-size: 0.85rem; margin-bottom: 8px; }
.calc-result { display: flex; justify-content: space-between; align-items: center; gap: 20px; padding-top: 22px; border-top: 1px solid var(--border-color); flex-wrap: wrap; }
.calc-result strong { font-family: 'Montserrat', sans-serif; font-size: 1.8rem; color: var(--gold-light); }

.cta-band {
  display: flex; justify-content: space-between; align-items: center; gap: 30px;
  background: linear-gradient(135deg, rgba(212, 175, 55, 0.12), rgba(212, 175, 55, 0.04));
  border: 1px solid rgba(212, 175, 55, 0.3);
  border-radius: var(--radius);
  padding: 44px 48px;
  backdrop-filter: blur(16px);
}
.cta-band h2 { font-size: 1.7rem; margin-bottom: 8px; }
.cta-band p { color: var(--text-muted); }

.contact-section {
  padding: 60px 0;
  background-color: var(--dark-bg);
}

.contact-container {
  display: flex;
  flex-wrap: wrap;
  gap: 40px;
  justify-content: center;
}

.contact-details-wrapper,
.contact-form-wrapper {
  flex: 1;
  min-width: 300px;
  max-width: 500px;
}

.contact-card,
.contact-form {
  background-color: rgba(255, 255, 255, 0.02);
  padding: 30px;
  border-radius: 8px;
  height: 100%;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.contact-card h2,
.contact-form h2 {
  color: var(--gold);
  margin-bottom: 10px;
  font-size: 1.8rem;
}

.contact-card p {
  color: var(--text-light);
  margin-bottom: 20px;
}

.contact-item h3 {
  color: var(--gold);
  margin-bottom: 10px;
  font-size: 1.2rem;
}

.contact-item p {
  color: var(--text-muted);
}

.contact-link,
.geo-link {
  color: var(--gold);
  text-decoration: none;
  transition: color 0.3s ease;
}

.contact-link:hover,
.geo-link:hover {
  color: var(--gold-light);
}

.social-links {
  display: flex;
  gap: 15px;
  margin-top: 15px;
}

.social-icon {
  font-weight: 500;
  text-decoration: none;
  transition: color 0.3s ease;
}

.social-icon.viber {
  color: #a372db;
}

.social-icon.telegram {
  color: #38b3ec;
}

.social-icon.instagram {
  color: #f06392;
}

.social-icon:hover {
  filter: brightness(1.2);
}

.contact-form .form-input {
  width: 100%;
  padding: 12px;
  border: 1px solid var(--border-color);
  border-radius: 4px;
  background-color: var(--input-bg);
  color: var(--text-light);
  font-size: 1rem;
}

.contact-form textarea.form-input {
  min-height: 100px;
  resize: vertical;
}

.contact-form .btn-gold {
  margin-top: auto;
}
.contact-form .btn-outline { margin-top: 0; }
.contact-actions { display: flex; flex-direction: column; gap: 10px; margin-top: 16px; }

/* Responsive styles */
@media (max-width: 768px) {
  .contact-container {
    flex-direction: column;
    gap: 30px;
  }

  .contact-details-wrapper,
  .contact-form-wrapper {
    max-width: 100%;
  }
}
.map-placeholder { border-radius: var(--radius); overflow: hidden; border: 1px solid var(--border-color); }
.map-placeholder iframe { display: block; width: 100%; }

footer { background: #0E0E10; padding: 70px 0 0; border-top: 1px solid var(--border-color); }
.footer-grid { display: grid; grid-template-columns: 1.4fr repeat(4, 1fr); gap: 40px; padding-bottom: 50px; }
.footer-col .logo img { width: 170px; }
.footer-col p { color: var(--text-muted); font-size: 0.9rem; margin-top: 16px; }
.footer-title { font-size: 0.85rem; text-transform: uppercase; letter-spacing: 1px; color: var(--gold-light); margin-bottom: 18px; font-family: 'Montserrat', sans-serif; }
.footer-links { list-style: none; }
.footer-links li { margin-bottom: 10px; }
.footer-links a { color: var(--text-muted); font-size: 0.9rem; }
.footer-links a:hover { color: var(--gold-light); padding-left: 4px; }
.footer-contact { font-family: 'Montserrat', sans-serif; color: var(--text-light); font-weight: 600; }
.footer-bottom {
  display: flex; justify-content: space-between; gap: 20px; flex-wrap: wrap;
  padding: 26px 0; border-top: 1px solid var(--border-color);
  color: #6f6f6d; font-size: 0.82rem;
}

.modal-overlay {
  position: fixed; inset: 0; z-index: 2000;
  background: rgba(5, 5, 6, 0.75);
  backdrop-filter: blur(10px);
  display: flex; align-items: center; justify-content: center;
  padding: 20px;
  opacity: 0; visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}
.modal-overlay.active { opacity: 1; visibility: visible; }
.modal-content {
  background: rgba(20, 20, 22, 0.96);
  backdrop-filter: blur(24px) saturate(1.3);
  border: 1px solid rgba(212, 175, 55, 0.3);
  border-radius: var(--radius);
  padding: 44px 40px;
  width: 100%; max-width: 480px;
  position: relative;
  box-shadow: 0 30px 80px rgba(0,0,0,0.6);
  transform: translateY(14px);
  transition: transform 0.3s ease;
}
.modal-overlay.active .modal-content { transform: translateY(0); }
.modal-close { position: absolute; top: 16px; right: 16px; background: none; border: none; color: var(--text-muted); font-size: 1.6rem; cursor: pointer; line-height: 1; }
.modal-close:hover { color: var(--gold-light); }
.modal-content h3 { font-size: 1.5rem; margin-bottom: 12px; }
.modal-content p { color: var(--text-muted); font-size: 0.95rem; margin-bottom: 24px; }

.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 50px; align-items: start; }
.prose p { color: var(--text-muted); margin-bottom: 16px; }
.prose h2 { font-size: 1.5rem; margin-bottom: 14px; color: var(--text-light); }

@media (max-width: 1100px) {
  .nav-menu { gap: 14px; }
  .nav-menu > li > a { font-size: 0.76rem; letter-spacing: 0.3px; }
  .footer-grid { grid-template-columns: 1fr 1fr 1fr; }
  .compare { grid-template-columns: 1fr; }
}
@media (max-width: 992px) {
  .hero { padding: 140px 0 60px; }
  .hero-grid, .two-col, .calc-grid, .type-row, .type-row:nth-child(even) { grid-template-columns: 1fr; gap: 40px; }
  .hero-text h1 { font-size: 2.6rem; }
  .stats-bar { grid-template-columns: repeat(2, 1fr); gap: 30px 16px; }
  .type-row:nth-child(even) { direction: ltr; }
  .cta-band { flex-direction: column; align-items: flex-start; padding: 36px; }
}
@media (max-width: 900px) {
  .nav-menu {
    position: fixed; top: var(--header-h); left: 0; right: 0;
    flex-direction: column; height: auto;
    background: rgba(14, 14, 16, 0.98);
    backdrop-filter: blur(24px);
    border-bottom: 1px solid var(--border-color);
    padding: 16px 24px 24px;
    gap: 4px;
    display: none;
    overflow-y: auto;
    max-height: calc(100vh - var(--header-h));
  }
  .nav-menu.mobile-active { display: flex; }
  .nav-menu > li { height: auto; display: block; }
  .nav-menu > li > a { display: block; padding: 12px 4px; font-size: 0.95rem; }
  .nav-menu.mobile-active .dropdown {
    position: static; opacity: 1; visibility: visible; transform: none;
    box-shadow: none; border: none; background: transparent; width: 100%; padding: 0 0 4px 16px;
  }
  .burger { display: block; }
  .desktop-only-contacts { display: none; }
  .header-contacts { display: none; }
}
@media (max-width: 768px) {
  .section-title { font-size: 2rem; }
  .page-hero h1 { font-size: 2.1rem; }
  .footer-grid { grid-template-columns: repeat(5, 1fr); gap: 32px; }
  .footer-bottom { flex-direction: column; gap: 8px; }
  .benefits-grid { grid-template-columns: 1fr 1fr; gap: 12px; }
  .hero-form-wrapper { padding: 32px 26px; }

  .header-phone { font-size: 0.9rem; }
  .logo img { width: 150px; }
  .hero-text h1 { font-size: 2.2rem; }
}
@media (max-width: 560px) {
  .benefits-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .stats-bar { grid-template-columns: 1fr 1fr; }
  .cta-band { padding: 28px; }
  .calc-result { flex-direction: column; align-items: stretch; }
  .calc-result .btn { width: 100%; }
  .modal-content { padding: 38px 26px; }
}

.contact-bar {
  position: fixed; bottom: 0; left: 0; right: 0; z-index: 999;
  background: rgba(18, 18, 20, 0.85); backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-top: 1px solid rgba(255,255,255,0.08);
  display: flex; align-items: center; justify-content: space-around;
  padding: 12px 16px; transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 -10px 25px rgba(0,0,0,0.3);
}
.contact-bar-phone { color: var(--gold-light); font-weight: 700; text-decoration: none; display: flex; align-items: center; gap: 8px; font-size: 1.05rem; }
.contact-bar-messengers { display: flex; gap: 16px; }
.contact-bar-messengers a { 
  width: 40px; height: 40px; 
  border-radius: 50%; display: flex; align-items: center; justify-content: center;
  color: #fff; text-decoration: none; font-size: 0;
  transition: transform 0.2s ease;
}
.contact-bar-messengers a:active { transform: scale(0.9); }
.contact-bar-messengers a[title="Viber"] { background: #7360f2 url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='white'%3E%3Cpath d='M18.14 14.54l-1.72-1.72a.85.85 0 0 0-1.2 0l-.8.8a.46.46 0 0 1-.65 0 8.16 8.16 0 0 1-2.35-2.35.46.46 0 0 1 0-.65l.8-.8a.85.85 0 0 0 0-1.2L10.5 6.9a.85.85 0 0 0-1.2 0l-1.35 1.35a2.72 2.72 0 0 0-.75 2.1c.17 1.83 1.05 4.14 3.05 6.14s4.31 2.88 6.14 3.05a2.72 2.72 0 0 0 2.1-.75l1.35-1.35a.85.85 0 0 0 0-1.2l-.7-.7zM12 2C6.48 2 2 6.48 2 12s4.48 10 10 10 10-4.48 10-10S17.52 2 12 2zm0 18c-4.41 0-8-3.59-8-8s3.59-8 8-8 8 3.59 8 8-3.59 8-8 8z'/%3E%3C/svg%3E") no-repeat center/20px; }
.contact-bar-messengers a[title="Telegram"] { background: #24a1de url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='white'%3E%3Cpath d='M12 2C6.48 2 2 6.48 2 12s4.48 10 10 10 10-4.48 10-10S17.52 2 12 2zm4.64 6.8c-.15 1.58-.8 5.42-1.13 7.19-.14.75-.42 1-.68 1.03-.58.05-1.02-.38-1.58-.75-.88-.58-1.38-.94-2.23-1.5-.99-.65-.35-1 .22-1.59.15-.15 2.71-2.48 2.76-2.69a.2.2 0 0 0-.05-.18c-.06-.05-.14-.03-.21-.02-.09.02-1.49.95-4.22 2.79-.4.27-.76.41-1.08.4-.36-.01-1.04-.2-1.55-.37-.63-.2-1.12-.31-1.08-.66.02-.18.27-.36.74-.55 2.91-1.27 4.85-2.11 5.83-2.51 2.78-1.16 3.35-1.36 3.73-1.36.08 0 .27.02.39.12.1.08.13.19.14.27-.01.06.01.24 0 .33z'/%3E%3C/svg%3E") no-repeat center/20px; }
.contact-bar-messengers a[title="Instagram"] { 
  background: linear-gradient(45deg, #f09433, #e6683c, #dc2743, #cc2366, #bc1888), url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='white'%3E%3Cpath d='M7.8 2h8.4C19.4 2 22 4.6 22 7.8v8.4a5.8 5.8 0 0 1-5.8 5.8H7.8C4.6 22 2 19.4 2 16.2V7.8A5.8 5.8 0 0 1 7.8 2m-.2 2A3.6 3.6 0 0 0 4 7.6v8.8A3.6 3.6 0 0 0 7.6 20h8.8a3.6 3.6 0 0 0 3.6-3.6V7.6A3.6 3.6 0 0 0 16.4 4H7.6m8.4 2a1 1 0 1 1 0 2 1 1 0 0 1 0-2M12 7a5 5 0 1 1 0 10 5 5 0 0 1 0-10m0 2a3 3 0 1 0 0 6 3 3 0 0 0 0-6z'/%3E%3C/svg%3E") no-repeat center/20px; 
  background-blend-mode: normal;
  background-size: cover, 22px;
}
@media (min-width: 900px) {
  .contact-bar { display: none; }
}