/* ===== RESET & BASE ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Segoe UI', 'Helvetica Neue', Arial, sans-serif;
  color: #e0e0e0;
  background: #0d0d1a;
  line-height: 1.6;
  overflow-x: hidden;
}
a { color: #e94560; text-decoration: none; transition: color .3s; }
a:hover { color: #ff6b81; }
img { max-width: 100%; height: auto; display: block; }
ul { list-style: none; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }

/* ===== TOPBAR ===== */
.topbar {
  background: rgba(233,69,96,.08); border-bottom: 1px solid rgba(233,69,96,.1);
  font-size: .82rem; padding: 6px 0;
}
.topbar-inner { display: flex; justify-content: space-between; align-items: center; }
.topbar span { color: #888; }
.topbar-contacts { display: flex; gap: 8px; align-items: center; }
.topbar-contacts a { color: #ccc; font-weight: 500; }
.topbar-contacts a:hover { color: #e94560; }
.topbar-sep { color: #555; }

/* ===== HEADER ===== */
.header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  background: rgba(13, 13, 26, .95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(233, 69, 96, .15);
}
.header .container {
  display: flex; align-items: center; justify-content: space-between;
  height: 70px;
}
.logo { display: flex; align-items: center; gap: 10px; flex-shrink: 0; }
.logo-img { height: 32px; width: auto; }
.logo span { font-size: 1.2rem; font-weight: 700; color: #fff; }
.header-phone { margin-left: auto; margin-right: 20px; }
.header-phone a { color: #fff; font-weight: 600; font-size: .95rem; white-space: nowrap; }
.header-phone a:hover { color: #e94560; }
.nav ul { display: flex; gap: 22px; }
.nav a { color: #ccc; font-size: .9rem; font-weight: 500; transition: color .3s; white-space: nowrap; }
.nav a:hover, .nav a.active { color: #e94560; }
.nav .dropdown { position: relative; }
.nav .dropdown-menu {
  display: none; position: absolute; top: 100%; left: 0;
  background: rgba(13,13,26,.98); border: 1px solid rgba(233,69,96,.15);
  border-radius: 10px; min-width: 200px; padding: 8px 0;
  box-shadow: 0 15px 40px rgba(0,0,0,.4);
  backdrop-filter: blur(12px);
}
.nav .dropdown:hover .dropdown-menu { display: block; }
.nav .dropdown-menu a {
  display: block; padding: 10px 20px; color: #ccc; white-space: nowrap;
}
.nav .dropdown-menu a:hover { color: #e94560; background: rgba(233,69,96,.05); }
.burger { display: none; flex-direction: column; gap: 5px; cursor: pointer; background: none; border: none; padding: 5px; }
.burger span { display: block; width: 25px; height: 2px; background: #fff; transition: .3s; }

/* ===== BUTTONS ===== */
.btn {
  display: inline-block; padding: 14px 32px; border-radius: 50px;
  font-weight: 600; font-size: 1rem; cursor: pointer; transition: all .3s; border: none;
  text-align: center;
}
.btn-primary { background: #e94560; color: #fff; }
.btn-primary:hover { background: #ff6b81; color: #fff; transform: translateY(-2px); box-shadow: 0 10px 30px rgba(233,69,96,.3); }
.btn-outline { border: 2px solid #e94560; color: #e94560; background: transparent; }
.btn-outline:hover { background: #e94560; color: #fff; }
.btn-secondary { background: rgba(255,255,255,.1); color: #fff; border: 1px solid rgba(255,255,255,.2); }
.btn-secondary:hover { background: rgba(255,255,255,.2); color: #fff; }
.btn-sm { padding: 10px 24px; font-size: .9rem; }

/* ===== HERO ===== */
.hero {
  min-height: 100vh; display: flex; align-items: center;
  padding: 100px 20px 60px;
  background: linear-gradient(135deg, #0d0d1a 0%, #16213e 50%, #0f3460 100%);
  position: relative; overflow: hidden;
}
.hero-bg { position: absolute; inset: 0; pointer-events: none; width: 100%; height: 100%; object-fit: cover; opacity: .6; }
.hero-grid { display: flex; align-items: center; gap: 60px; position: relative; z-index: 1; }
.hero-text { flex: 1; }
.hero-visual { flex: 0 0 300px; }
.hero-visual img { width: 100%; filter: drop-shadow(0 0 40px rgba(233,69,96,.2)); }
.hero-content { flex: 1; }
.hero-image { flex: 0 0 300px; }
.hero-image img { width: 100%; filter: drop-shadow(0 0 40px rgba(233,69,96,.2)); }
.hero-badge {
  display: inline-block; padding: 6px 16px; border-radius: 30px;
  background: rgba(233,69,96,.15); color: #e94560; font-size: .85rem;
  font-weight: 600; margin-bottom: 20px; border: 1px solid rgba(233,69,96,.2);
}
.hero h1 { font-size: 2.8rem; color: #fff; margin-bottom: 20px; line-height: 1.2; }
.hero h1 span { color: #e94560; }
.hero > .container > .hero-content > p, .hero-text > p { font-size: 1.15rem; color: #aaa; margin-bottom: 30px; line-height: 1.7; }
.hero-buttons { display: flex; gap: 15px; flex-wrap: wrap; margin-bottom: 35px; }
.hero-trust { display: flex; gap: 30px; flex-wrap: wrap; }
.trust-item { display: flex; flex-direction: column; }
.trust-item strong { color: #fff; font-size: 1.1rem; }
.trust-item span { color: #888; font-size: .8rem; }

.hero-short {
  min-height: 40vh; text-align: center; justify-content: center;
  padding: 120px 20px 50px;
}
.hero-short .container { flex-direction: column; text-align: center; }

/* ===== SECTIONS ===== */
section { padding: 80px 0; }
.section-header { text-align: center; margin-bottom: 50px; }
.section-header h2 { font-size: 2.2rem; color: #fff; margin-bottom: 12px; }
.section-header p { color: #888; font-size: 1.05rem; max-width: 650px; margin: 0 auto; }
.section-dark { background: #111127; }
.section-title { text-align: center; margin-bottom: 50px; }
.section-title h2 { font-size: 2.2rem; color: #fff; margin-bottom: 12px; }
.section-title p { color: #888; font-size: 1.05rem; max-width: 650px; margin: 0 auto; }

/* ===== SERIES GRID (homepage) ===== */
.series-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 25px; }
.series-card {
  display: flex; flex-direction: column; align-items: center; text-align: center;
  background: rgba(26,26,46,.6); border: 1px solid rgba(233,69,96,.08);
  border-radius: 16px; padding: 35px 25px;
  transition: transform .3s, box-shadow .3s, border-color .3s;
  color: inherit;
}
.series-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 15px 40px rgba(233,69,96,.12);
  border-color: rgba(233,69,96,.25);
  color: inherit;
}
.series-card img { margin-bottom: 18px; }
.series-card h3 { color: #fff; font-size: 1.15rem; margin-bottom: 8px; }
.series-card p { color: #888; font-size: .88rem; line-height: 1.5; margin-bottom: 12px; }
.series-link { color: #e94560; font-size: .85rem; font-weight: 600; }

/* ===== CTA (generic) ===== */
.cta { text-align: center; padding: 80px 0; background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%); border-top: 1px solid rgba(233,69,96,.1); }
.cta h2 { font-size: 2rem; color: #fff; margin-bottom: 15px; }
.cta p { color: #aaa; font-size: 1.05rem; margin-bottom: 30px; max-width: 600px; margin-left: auto; margin-right: auto; line-height: 1.7; }

/* ===== COMPARISON ===== */
.comparison-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 30px; }
.comparison-card {
  background: rgba(26,26,46,.6); border-radius: 16px; padding: 35px;
  border: 1px solid rgba(255,255,255,.05);
}
.comparison-card h3 { color: #fff; font-size: 1.2rem; margin-bottom: 20px; }
.comparison-card ul { display: flex; flex-direction: column; gap: 12px; }
.comparison-card li { padding-left: 28px; position: relative; color: #aaa; font-size: .95rem; }
.comparison-card.advantage { border-color: rgba(76,175,80,.3); }
.comparison-card.advantage li::before { content: '\2713'; position: absolute; left: 0; color: #4caf50; font-weight: 700; }
.comparison-card.disadvantage { border-color: rgba(233,69,96,.15); }
.comparison-card.disadvantage li::before { content: '\2717'; position: absolute; left: 0; color: #e94560; opacity: .6; }

/* ===== PRODUCT SHOWCASE (homepage) ===== */
.showcase-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 25px; }
.showcase-card {
  display: flex; align-items: center; gap: 25px;
  background: rgba(26,26,46,.6); border: 1px solid rgba(233,69,96,.1);
  border-radius: 16px; padding: 30px;
  transition: transform .3s, box-shadow .3s, border-color .3s;
  color: inherit;
}
.showcase-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 15px 40px rgba(233,69,96,.12);
  border-color: rgba(233,69,96,.3);
  color: inherit;
}
.showcase-image { flex: 0 0 100px; }
.showcase-image img { width: 100px; height: 100px; }
.showcase-info { flex: 1; }
.showcase-badge {
  display: inline-block; padding: 3px 10px; border-radius: 20px;
  font-size: .75rem; font-weight: 700; margin-bottom: 8px;
  text-transform: uppercase; letter-spacing: .5px;
}
.showcase-badge.mini { background: rgba(233,69,96,.15); color: #e94560; }
.showcase-badge.r1 { background: rgba(79,195,247,.15); color: #4fc3f7; }
.showcase-badge.r5 { background: rgba(171,71,188,.15); color: #ab47bc; }
.showcase-badge.eco { background: rgba(102,187,106,.15); color: #66bb6a; }
.showcase-info h3 { color: #fff; font-size: 1.1rem; margin-bottom: 6px; }
.showcase-info p { color: #888; font-size: .88rem; margin-bottom: 10px; line-height: 1.5; }
.showcase-link { color: #e94560; font-size: .85rem; font-weight: 600; }

/* ===== FEATURES GRID ===== */
.features-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 25px;
}
.feature-card {
  background: rgba(26,26,46,.6); border: 1px solid rgba(233,69,96,.08);
  border-radius: 16px; padding: 30px;
  transition: transform .3s, box-shadow .3s;
}
.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 35px rgba(233,69,96,.1);
  border-color: rgba(233,69,96,.2);
}
.feature-icon { margin-bottom: 18px; }
.feature-card h3 { color: #fff; font-size: 1.1rem; margin-bottom: 10px; }
.feature-card p { color: #888; font-size: .9rem; line-height: 1.6; }

/* ===== PRODUCT CARDS ===== */
.product-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 25px;
}
.product-card {
  background: rgba(26,26,46,.8); border: 1px solid rgba(233,69,96,.08);
  border-radius: 16px; overflow: hidden; transition: transform .3s, box-shadow .3s;
}
.product-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 15px 40px rgba(233,69,96,.12);
}
.product-card .product-image {
  height: 220px; display: flex; align-items: center; justify-content: center; padding: 20px;
  overflow: hidden; position: relative;
}
.product-card .product-image img {
  max-height: 160px; object-fit: contain;
  filter: drop-shadow(0 5px 15px rgba(0,0,0,.3));
}
.product-card .product-info { padding: 25px; }
.product-card .product-info .series-badge {
  display: inline-block; padding: 4px 12px; border-radius: 20px;
  font-size: .75rem; font-weight: 700; margin-bottom: 10px;
  text-transform: uppercase; letter-spacing: .5px;
}
.series-badge.mini-badge { background: rgba(233,69,96,.15); color: #e94560; }
.series-badge.r1-badge { background: rgba(79,195,247,.15); color: #4fc3f7; }
.series-badge.r5-badge { background: rgba(171,71,188,.15); color: #ab47bc; }
.series-badge.eco-badge { background: rgba(102,187,106,.15); color: #66bb6a; }
.product-card h3 { color: #fff; font-size: 1.05rem; margin-bottom: 10px; }
.product-card p { color: #888; font-size: .88rem; margin-bottom: 15px; line-height: 1.6; }
.product-card .specs { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 18px; }
.product-card .specs span {
  padding: 4px 10px; background: rgba(255,255,255,.05);
  border-radius: 6px; font-size: .78rem; color: #aaa;
  border: 1px solid rgba(255,255,255,.05);
}
.product-card .btn { width: 100%; text-align: center; }

/* ===== PRODUCT SERIES SECTION ===== */
.product-series { padding: 60px 0; }
.product-series h2 {
  font-size: 1.8rem; color: #fff; margin-bottom: 10px;
}
.product-series .series-description {
  color: #888; font-size: 1rem; margin-bottom: 30px; max-width: 700px; line-height: 1.6;
}

/* ===== PRODUCT DETAIL ===== */
.product-detail { padding-top: 30px; }
.product-detail-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 50px; align-items: start;
}
.product-gallery {
  background: linear-gradient(135deg, rgba(22,33,62,.8), rgba(15,52,96,.5));
  border-radius: 16px; padding: 40px;
  display: flex; align-items: center; justify-content: center; min-height: 400px;
  border: 1px solid rgba(233,69,96,.1);
  position: sticky; top: 90px;
}
.product-gallery img { max-height: 280px; object-fit: contain; filter: drop-shadow(0 10px 30px rgba(0,0,0,.3)); }
.product-info-detail h1 { font-size: 1.8rem; color: #fff; margin-bottom: 10px; }
.product-meta { color: #888; font-size: .95rem; margin-bottom: 20px; }
.product-meta strong { color: #e94560; }
.product-description { color: #aaa; margin-bottom: 25px; line-height: 1.8; font-size: .95rem; }
.specs-table { width: 100%; border-collapse: collapse; margin-bottom: 25px; }
.specs-table tr { border-bottom: 1px solid rgba(255,255,255,.05); }
.specs-table td { padding: 12px 15px; font-size: .92rem; }
.specs-table td:first-child { color: #888; width: 45%; }
.specs-table td:last-child { color: #fff; font-weight: 500; }
.specs-table tr:hover { background: rgba(233,69,96,.03); }
.product-actions { display: flex; gap: 12px; flex-wrap: wrap; }

/* ===== SOLUTIONS ===== */
.solutions-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 20px;
}
.solution-card {
  background: rgba(26,26,46,.6); border: 1px solid rgba(233,69,96,.08);
  border-radius: 16px; padding: 25px; text-align: center;
  transition: transform .3s, box-shadow .3s;
  color: inherit;
}
.solution-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 35px rgba(233,69,96,.1);
  border-color: rgba(233,69,96,.25);
  color: inherit;
}
.solution-icon { margin-bottom: 12px; display: flex; justify-content: center; }
.solution-card h3 { color: #fff; margin-bottom: 6px; font-size: 1rem; }
.solution-card p { color: #888; font-size: .82rem; }

/* ===== SOLUTION DETAIL PAGE ===== */
.solution-hero {
  min-height: 45vh; display: flex; align-items: center; justify-content: center;
  text-align: center; padding: 120px 20px 50px;
  background: linear-gradient(135deg, #0d0d1a 0%, #16213e 50%, #0f3460 100%);
}
.solution-hero h1 { font-size: 2.4rem; color: #fff; margin-bottom: 15px; }
.solution-hero p { color: #aaa; font-size: 1.05rem; max-width: 700px; margin: 0 auto; line-height: 1.7; }

/* ===== AWARDS ===== */
.awards-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px;
}
.award-card {
  background: rgba(26,26,46,.6); border: 1px solid rgba(233,69,96,.1);
  border-radius: 16px; padding: 30px; text-align: center;
  transition: transform .3s;
}
.award-card:hover { transform: translateY(-3px); }
.award-year {
  font-size: 2rem; font-weight: 800; color: #e94560; margin-bottom: 10px;
  opacity: .7;
}
.award-card h3 { color: #fff; font-size: 1.05rem; margin-bottom: 6px; }
.award-card p { color: #888; font-size: .85rem; }

/* ===== STATS ===== */
.stats-grid { display: flex; justify-content: center; gap: 60px; flex-wrap: wrap; }
.stat-item, .stat-card { text-align: center; }
.stat-number { font-size: 2.5rem; font-weight: 700; color: #e94560; }
.stat-label { color: #888; margin-top: 5px; font-size: .9rem; }

/* ===== CTA SECTION ===== */
.cta-section {
  background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
  border-top: 1px solid rgba(233,69,96,.1);
  border-bottom: 1px solid rgba(233,69,96,.1);
}
.cta-content { text-align: center; max-width: 700px; margin: 0 auto; }
.cta-content h2 { font-size: 2rem; color: #fff; margin-bottom: 15px; }
.cta-content p { color: #aaa; font-size: 1.05rem; margin-bottom: 30px; line-height: 1.7; }
.cta-actions { display: flex; gap: 15px; justify-content: center; flex-wrap: wrap; margin-bottom: 25px; }
.cta-features { display: flex; gap: 25px; justify-content: center; flex-wrap: wrap; }
.cta-features span {
  color: #888; font-size: .85rem; padding-left: 18px; position: relative;
}
.cta-features span::before {
  content: '\2713'; position: absolute; left: 0; color: #4caf50; font-weight: 700;
}

/* ===== FAQ / ACCORDION ===== */
.faq-list { max-width: 800px; margin: 0 auto; }
.faq-item {
  background: rgba(26,26,46,.6); border: 1px solid rgba(233,69,96,.08);
  border-radius: 12px; margin-bottom: 12px; overflow: hidden;
}
.faq-question {
  padding: 20px 25px; cursor: pointer; display: flex;
  justify-content: space-between; align-items: center;
  color: #fff; font-weight: 500; font-size: 1rem;
  transition: background .3s;
}
.faq-question:hover { background: rgba(233,69,96,.05); }
.faq-question .arrow { transition: transform .3s; color: #e94560; font-size: 1.2rem; }
.faq-item.active .faq-question .arrow { transform: rotate(180deg); }
.faq-answer {
  max-height: 0; overflow: hidden; transition: max-height .4s ease;
  padding: 0 25px; color: #aaa; line-height: 1.8;
}
.faq-item.active .faq-answer { max-height: 500px; padding: 0 25px 20px; }

/* ===== CONTACT / FORMS ===== */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 50px; }
.contact-info-list { display: flex; flex-direction: column; gap: 20px; }
.contact-card {
  background: rgba(26,26,46,.6); border: 1px solid rgba(233,69,96,.08);
  border-radius: 12px; padding: 22px;
}
.contact-card h3 { color: #fff; font-size: 1rem; margin-bottom: 8px; }
.contact-card p { color: #888; font-size: .9rem; margin-bottom: 4px; }
.contact-card a { color: #e94560; }
.contact-form { display: flex; flex-direction: column; gap: 18px; }
.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-group label { color: #ccc; font-size: .88rem; }
.form-group input, .form-group textarea, .form-group select {
  background: rgba(26,26,46,.6); border: 1px solid rgba(233,69,96,.12);
  border-radius: 10px; padding: 14px 18px; color: #fff; font-size: 1rem;
  transition: border-color .3s;
}
.form-group input:focus, .form-group textarea:focus, .form-group select:focus {
  outline: none; border-color: #e94560;
}
.form-group textarea { min-height: 120px; resize: vertical; }
.form-message { padding: 15px; border-radius: 10px; text-align: center; display: none; }
.form-message.success { background: rgba(76,175,80,.1); color: #4caf50; display: block; }
.form-message.error { background: rgba(233,69,96,.1); color: #e94560; display: block; }

/* ===== PARTNERS ===== */
.partners-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
}
.partner-card {
  background: rgba(26,26,46,.6); border: 1px solid rgba(233,69,96,.08);
  border-radius: 16px; padding: 30px; text-align: center;
  transition: transform .3s;
}
.partner-card:hover { transform: translateY(-3px); }
.partner-card h3 { color: #fff; margin-bottom: 8px; font-size: 1rem; }
.partner-card p { color: #888; font-size: .85rem; line-height: 1.5; }

/* ===== NEWS ===== */
.news-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 25px;
}
.news-card {
  background: rgba(26,26,46,.6); border: 1px solid rgba(233,69,96,.08);
  border-radius: 16px; padding: 28px;
  transition: transform .3s;
}
.news-card:hover { transform: translateY(-3px); }
.news-date { color: #e94560; font-size: .82rem; font-weight: 600; margin-bottom: 10px; display: block; }
.news-card h3 { color: #fff; margin-bottom: 10px; font-size: 1.05rem; }
.news-card p { color: #888; font-size: .9rem; line-height: 1.6; }

/* ===== DOWNLOADS ===== */
.downloads-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 20px;
}
.download-card {
  background: rgba(26,26,46,.6); border: 1px solid rgba(233,69,96,.08);
  border-radius: 12px; padding: 22px;
  display: flex; align-items: center; gap: 18px;
  transition: transform .3s;
}
.download-card:hover { transform: translateY(-2px); }
.download-card .file-icon { font-size: 2rem; flex-shrink: 0; }
.download-card .file-info h3 { color: #fff; font-size: .95rem; margin-bottom: 4px; }
.download-card .file-info p { color: #888; font-size: .82rem; }

/* ===== ABOUT TIMELINE ===== */
.timeline { max-width: 700px; margin: 0 auto; position: relative; padding-left: 30px; }
.timeline::before {
  content: ''; position: absolute; left: 0; top: 0; bottom: 0;
  width: 2px; background: linear-gradient(180deg, #e94560, #0f3460);
}
.timeline-item { position: relative; margin-bottom: 35px; padding-left: 30px; }
.timeline-item::before {
  content: ''; position: absolute; left: -35px; top: 5px;
  width: 12px; height: 12px; border-radius: 50%;
  background: #e94560; border: 3px solid #0d0d1a;
}
.timeline-year { color: #e94560; font-weight: 700; font-size: 1.1rem; display: block; margin-bottom: 4px; }
.timeline-item h3 { color: #e94560; margin-bottom: 5px; }
.timeline-item p { color: #aaa; font-size: .92rem; }

/* ===== POLICY ===== */
.policy-content { max-width: 800px; margin: 0 auto; }
.policy-content h3 { color: #e94560; margin: 30px 0 10px; font-size: 1.15rem; }
.policy-content p, .policy-content li { color: #aaa; margin-bottom: 10px; line-height: 1.8; }
.policy-content ul { padding-left: 20px; list-style: disc; }

/* ===== BREADCRUMB ===== */
.breadcrumb { padding: 90px 0 10px; }
.breadcrumb ul { display: flex; gap: 10px; }
.breadcrumb li { color: #666; font-size: .88rem; }
.breadcrumb li + li::before { content: '/'; margin-right: 10px; color: #444; }
.breadcrumb a { color: #888; }

/* ===== SECTION ALT ===== */
.section-alt { background: #111127; }

/* ===== FOOTER ===== */
.footer {
  background: #08081a; border-top: 1px solid rgba(233,69,96,.08);
  padding: 60px 0 30px;
}
.footer-grid {
  display: grid; grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px; margin-bottom: 40px;
}
.footer-col h3 { color: #fff; font-size: .95rem; margin-bottom: 15px; }
.footer-col p { color: #666; font-size: .85rem; margin-bottom: 8px; }
.footer-col a { color: #888; font-size: .85rem; display: block; margin-bottom: 8px; }
.footer-col a:hover { color: #e94560; }
.footer-brand p { color: #666; font-size: .82rem; line-height: 1.7; margin-top: 15px; }
.footer-contacts-quick { margin-top: 15px; display: flex; flex-direction: column; gap: 4px; }
.footer-contacts-quick a { color: #888; font-size: .85rem; }
.footer-contacts-quick a:hover { color: #e94560; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.05); padding-top: 25px;
  display: flex; justify-content: space-between; align-items: center;
  color: #555; font-size: .82rem; flex-wrap: wrap; gap: 10px;
}

/* ===== RECOMMENDED PRODUCTS ===== */
.recommended-products { padding: 60px 0; }
.recommended-products h2, .related-products h2, .product-features h2 {
  font-size: 1.6rem; color: #fff; margin-bottom: 30px; text-align: center;
}

/* ===== ANIMATIONS ===== */
.fade-in {
  opacity: 0; transform: translateY(25px);
  transition: opacity .6s ease, transform .6s ease;
}
.fade-in.visible { opacity: 1; transform: translateY(0); }

/* ===== MOBILE ===== */
@media (max-width: 768px) {
  .nav {
    display: none; position: fixed; top: 70px; left: 0; right: 0; bottom: 0;
    background: rgba(13,13,26,.98); padding: 30px 20px; overflow-y: auto;
    backdrop-filter: blur(12px);
  }
  .nav.active { display: block; }
  .nav ul { flex-direction: column; gap: 0; }
  .nav a { display: block; padding: 15px 0; border-bottom: 1px solid rgba(255,255,255,.05); font-size: 1.05rem; }
  .nav .dropdown-menu {
    position: static; display: none; background: rgba(0,0,0,.2);
    border: none; border-radius: 0; box-shadow: none; padding: 0;
  }
  .nav .dropdown.active .dropdown-menu { display: block; }
  .nav .dropdown-menu a { padding: 12px 30px; font-size: .95rem; }
  .burger { display: flex; }
  .topbar { display: none; }
  .header-phone { display: none; }
  .hero .container, .hero-grid { flex-direction: column; text-align: center; }
  .hero-image, .hero-visual { flex: 0 0 auto; max-width: 200px; }
  .series-grid { grid-template-columns: 1fr; }
  .hero h1 { font-size: 2rem; }
  .hero > .container > .hero-content > p { font-size: 1rem; }
  .hero-buttons { justify-content: center; }
  .hero-trust { justify-content: center; }
  .comparison-grid { grid-template-columns: 1fr; }
  .showcase-grid { grid-template-columns: 1fr; }
  .showcase-card { flex-direction: column; text-align: center; }
  .product-detail-grid { grid-template-columns: 1fr; }
  .product-gallery { position: static; }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .stats-grid { gap: 30px; }
  .stat-number { font-size: 2rem; }
  .cta-features { flex-direction: column; align-items: center; gap: 10px; }
}
@media (max-width: 480px) {
  .hero h1 { font-size: 1.6rem; }
  .footer-grid { grid-template-columns: 1fr; }
  .features-grid, .product-grid, .solutions-grid, .news-grid { grid-template-columns: 1fr; }
  .hero-trust { flex-direction: column; align-items: center; gap: 15px; }
}