/* =========================================================
   DESIGN SYSTEM — АВАС ГРУПП × B2B TECH (LIGHT THEME)
   ========================================================= */
:root {
  /* Brand AVAS — official #224A98 */
  --brand: #224A98;
  --brand-bright: #2d5cb8;
  --brand-deep: #1a3a7a;
  --brand-glow: rgba(34, 74, 152, 0.18);

  /* Surfaces — light B2B tech */
  --bg-base: #ffffff;
  --bg-elevated: #f6f8fc;
  --bg-card: #ffffff;
  --bg-card-hover: #f3f6fa;
  --bg-overlay: rgba(255, 255, 255, 0.92);

  /* Borders */
  --border: #e2e8f0;
  --border-bright: #cbd5e1;
  --border-glow: rgba(34, 74, 152, 0.25);

  /* Text */
  --text: #0f172a;
  --text-soft: #334155;
  --text-muted: #64748b;
  --text-dim: #94a3b8;

  /* Semantic */
  --ok: #10b981;
  --ok-bg: rgba(16, 185, 129, 0.1);
  --warn: #d97706;
  --warn-bg: rgba(217, 119, 6, 0.1);
  --hot: #dc2626;
  --hot-bg: rgba(220, 38, 38, 0.1);

  /* Type */
  --font: 'Onest', -apple-system, sans-serif;
  --mono: 'Montserrat', -apple-system, sans-serif;

  /* Radii */
  --r-sm: 6px;
  --r-md: 10px;
  --r-lg: 14px;
  --r-xl: 20px;
  --r-2xl: 28px;

  /* Shadows — soft elevation for light theme */
  --shadow-sm: 0 1px 2px rgba(15, 23, 42, 0.04), 0 1px 3px rgba(15, 23, 42, 0.06);
  --shadow-md: 0 4px 12px rgba(15, 23, 42, 0.06), 0 2px 4px rgba(15, 23, 42, 0.04);
  --shadow-lg: 0 12px 28px rgba(15, 23, 42, 0.08), 0 4px 8px rgba(15, 23, 42, 0.04);
  --shadow-glow: 0 4px 20px var(--brand-glow);

  /* Spacing 4px grid */
  --s1: 4px; --s2: 8px; --s3: 12px; --s4: 16px;
  --s5: 20px; --s6: 24px; --s8: 32px; --s10: 40px;
  --s12: 48px; --s16: 64px; --s20: 80px; --s24: 96px;
  --s32: 128px;

  /* Layout */
  --max: 1320px;
}
/* Универсальное правило: где используется --mono шрифт, числа табулярные (выравниваются в столбик) */
.cpp-num, .bp-number, .header-phone-btn, .util-coop .uc-phone,
.qs-value, .price-row, .adv-value, .spec-key, .spec-val,
.gallery-counter, .section-tag, .feature-tag,
[style*="var(--mono)"] {
  font-variant-numeric: tabular-nums;
}


*, *::before, *::after {
  margin: 0; padding: 0; box-sizing: border-box;
}
*::selection { background: var(--brand); color: white; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font);
  background: var(--bg-base);
  color: var(--text);
  line-height: 1.55;
  font-weight: 400;
  font-size: 15px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

/* Background atmosphere */
body::before {
  content: '';
  position: fixed; inset: 0;
  background:
    radial-gradient(circle at 15% -5%, rgba(34, 74, 152, 0.045), transparent 50%),
    radial-gradient(circle at 85% 30%, rgba(34, 74, 152, 0.03), transparent 50%);
  pointer-events: none; z-index: 0;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; transition: color .2s; }
button { font: inherit; cursor: pointer; border: none; background: none; color: inherit; }
input, textarea { font: inherit; color: inherit; }

.container { max-width: var(--max); margin: 0 auto; padding: 0 var(--s6); position: relative; z-index: 1; }

/* =========================================================
   BREADCRUMBS
   ========================================================= */
.breadcrumbs {
  padding: var(--s6) 0 var(--s4);
  font-family: var(--mono); font-size: 12px;
  color: var(--text-muted);
}
.breadcrumbs span { color: var(--text-dim); margin: 0 var(--s2); }
.breadcrumbs a:hover { color: var(--brand); }
.breadcrumbs strong { color: var(--text-soft); font-weight: 500; }

/* =========================================================
   HERO — Product Showcase
   ========================================================= */
.hero { padding: var(--s4) 0 var(--s16); position: relative; }
.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: var(--s10);
  align-items: start;
}

/* Gallery */
.gallery { position: sticky; top: 100px; }
.gallery-main {
  position: relative;
  aspect-ratio: 4/3;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  overflow: hidden;
}
.gallery-img {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  display: block;
  transition: opacity .25s;
}
.gallery-img.swapping { opacity: 0.5; }
.gallery-caption {
  position: absolute; bottom: 0; left: 0; right: 0;
  padding: var(--s6) var(--s5) var(--s4);
  background: linear-gradient(to top, rgba(6,9,15,.85), transparent);
  color: #ffffff;
  font-size: 13px; font-weight: 500;
  text-shadow: 0 1px 2px rgba(0,0,0,0.4);
  z-index: 2;
  pointer-events: none;
}
.gallery-nav {
  position: absolute; top: 50%;
  transform: translateY(-50%);
  width: 40px; height: 40px;
  border-radius: 50%;
  background: rgba(6, 9, 15, 0.7);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255,255,255,0.15);
  color: white;
  display: grid; place-items: center;
  cursor: pointer;
  transition: all .2s;
  opacity: 0;
  z-index: 3;
}
.gallery-main:hover .gallery-nav { opacity: 1; }
.gallery-nav:hover {
  background: var(--brand);
  border-color: var(--brand-bright);
  transform: translateY(-50%) scale(1.05);
}
.gallery-nav svg { width: 18px; height: 18px; }
.gallery-prev { left: var(--s4); }
.gallery-next { right: var(--s4); }

/* Photo counter overlay */
.gallery-counter {
  position: absolute; bottom: var(--s4); right: var(--s4);
  background: rgba(6, 9, 15, 0.8);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.15);
  padding: 6px 12px; border-radius: 999px;
  font-family: var(--mono); font-size: 11px;
  color: #ffffff;
  display: flex; align-items: center; gap: 6px;
  z-index: 3;
}

/* Status badges on photo */
.gallery-badges {
  position: absolute; top: var(--s4); left: var(--s4);
  display: flex; gap: var(--s2); z-index: 2;
}
.badge {
  font-family: var(--mono); font-size: 10px; font-weight: 700;
  padding: 6px 11px; border-radius: 999px;
  letter-spacing: 1.2px; text-transform: uppercase;
  display: inline-flex; align-items: center; gap: 6px;
  border: 1px solid transparent;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}
.badge-ok {
  background: var(--ok);
  color: white;
  border-color: rgba(255, 255, 255, 0.25);
}
.badge-ok::before {
  content: ''; width: 6px; height: 6px; border-radius: 50%;
  background: white; box-shadow: 0 0 6px rgba(255, 255, 255, 0.8);
  animation: pulse 2s infinite;
}
.badge-new {
  background: var(--brand);
  color: white;
  border-color: rgba(255, 255, 255, 0.25);
}
.badge-hot {
  background: var(--hot);
  color: white;
  border-color: rgba(255, 255, 255, 0.25);
}

/* Thumbnails */
.gallery-thumbs {
  margin-top: var(--s3);
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--s2);
}
.thumb {
  aspect-ratio: 4/3;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  cursor: pointer;
  position: relative;
  overflow: hidden;
  padding: 0;
  transition: all .2s;
}
.thumb img {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  opacity: 0.7;
  transition: opacity .2s;
}
.thumb:hover {
  border-color: var(--border-bright);
  transform: translateY(-2px);
}
.thumb:hover img { opacity: 1; }
.thumb.active {
  border-color: var(--brand);
  box-shadow: 0 0 0 1px var(--brand), 0 4px 16px var(--brand-glow);
}
.thumb.active img { opacity: 1; }

/* Product Info Side */
.product-info { padding-top: var(--s2); }
.product-title {
  font-size: clamp(32px, 4vw, 48px);
  font-weight: 700; line-height: 1.05;
  letter-spacing: -0.025em;
  margin-bottom: var(--s4);
}
.product-title .accent {
  background: linear-gradient(135deg, var(--brand), var(--brand-bright));
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
}
.product-subtitle {
  color: var(--text-soft); font-size: 16px; line-height: 1.6;
  margin-bottom: var(--s6);
  max-width: 480px;
}

/* Quick Spec Pills — visual KPIs */
.quick-specs {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--s3);
  margin-bottom: var(--s6);
}
.qs-item {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: var(--s4) var(--s5);
  position: relative;
  overflow: hidden;
  transition: all .25s;
}
.qs-item::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, transparent, var(--brand), transparent);
  opacity: 0; transition: opacity .25s;
}
.qs-item:hover {
  border-color: var(--border-bright);
  background: var(--bg-card-hover);
  transform: translateY(-2px);
}
.qs-item:hover::before { opacity: 1; }
.qs-label {
  display: flex; align-items: center; gap: 6px;
  font-family: var(--mono); font-size: 10px; font-weight: 600;
  color: var(--text-muted); letter-spacing: 1.5px;
  text-transform: uppercase; margin-bottom: var(--s2);
}
.qs-label svg { width: 12px; height: 12px; color: var(--brand); }
.qs-value {
  font-size: 24px; font-weight: 700; letter-spacing: -0.02em;
  line-height: 1.1; color: var(--text);
}
.qs-value small {
  font-size: 13px; font-weight: 500; color: var(--text-muted);
  margin-left: 4px; letter-spacing: 0;
}

/* ============================================
   AVAILABILITY BLOCK — live inventory by field
   ============================================ */
.availability-block {
  margin-bottom: var(--s6);
  padding: var(--s5);
  background: linear-gradient(135deg, rgba(16, 185, 129, 0.04), rgba(34, 74, 152, 0.03));
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  position: relative;
  overflow: hidden;
}
.availability-block::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, transparent, var(--ok), transparent);
  opacity: 0.4;
}
.ab-header {
  display: flex; align-items: center; gap: var(--s2);
  margin-bottom: var(--s4);
  font-family: var(--mono); font-size: 11px;
  letter-spacing: 1.5px; text-transform: uppercase;
}
.ab-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--ok); box-shadow: 0 0 8px var(--ok);
  animation: pulse 2s infinite;
  flex-shrink: 0;
}
.ab-title {
  color: var(--text); font-weight: 600;
}
.ab-update {
  margin-left: auto; color: var(--text-muted);
  font-size: 10px; letter-spacing: 1px;
}
.ab-pills {
  display: flex; flex-wrap: wrap; gap: var(--s2);
  align-items: center;
}
.ab-pill {
  display: inline-flex; align-items: center;
  gap: 6px;
  padding: 6px 12px 6px 10px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 999px;
  font-size: 13px;
  color: var(--text);
  transition: all .2s;
  white-space: nowrap;
}
.ab-pill:hover {
  border-color: var(--ok);
  background: var(--bg-card-hover);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(16, 185, 129, 0.2);
}
.ab-pin {
  width: 14px; height: 14px;
  color: var(--ok);
  flex-shrink: 0;
}
.ab-pill strong {
  font-weight: 600; color: var(--text);
}
.ab-region {
  color: var(--text-muted); font-size: 12px;
  font-weight: 400;
}

/* Hidden pills (revealed on click) */
.ab-pill-hidden { display: none; }
.ab-pills.expanded .ab-pill-hidden { display: inline-flex; }

/* Expand button — looks like a pill but with chevron */
.ab-more {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 6px 12px;
  background: transparent;
  border: 1px dashed var(--border-bright);
  border-radius: 999px;
  font-family: var(--font);
  font-size: 12px; font-weight: 500;
  color: var(--brand);
  cursor: pointer;
  transition: all .2s;
}
.ab-more:hover {
  background: rgba(34, 74, 152, 0.06);
  border-color: var(--brand);
  border-style: solid;
}
.ab-more svg {
  width: 12px; height: 12px;
  transition: transform .25s;
}
.ab-pills.expanded .ab-more svg { transform: rotate(180deg); }
.ab-more-expanded { display: none; }
.ab-pills.expanded .ab-more-collapsed { display: none; }
.ab-pills.expanded .ab-more-expanded { display: inline; }

/* CTA Block */
.cta-block {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  padding: var(--s6);
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-md);
}
.cta-block::before {
  content: ''; position: absolute; top: -50%; right: -20%;
  width: 300px; height: 300px;
  background: radial-gradient(circle, rgba(34, 74, 152, 0.08), transparent 70%);
  pointer-events: none;
}
.cta-price {
  display: flex; align-items: baseline; gap: var(--s3);
  margin-bottom: var(--s3);
  position: relative; z-index: 1;
}
.cta-price .label {
  font-family: var(--mono); font-size: 11px; color: var(--text-muted);
  text-transform: uppercase; letter-spacing: 1.5px;
  margin-bottom: 4px;
}
.cta-price .value {
  font-size: 32px; font-weight: 800; letter-spacing: -0.025em;
  color: var(--text); line-height: 1;
}
.cta-price .period { font-size: 13px; color: var(--text-muted); font-weight: 500; }

/* Discount strip */
.cta-discount {
  display: flex; align-items: center; gap: var(--s2);
  padding: 10px 14px;
  background: rgba(16, 185, 129, 0.08);
  border: 1px solid rgba(16, 185, 129, 0.3);
  border-radius: var(--r-md);
  font-size: 13px; color: var(--text-soft);
  margin-bottom: var(--s5);
  position: relative; z-index: 1;
}
.cta-discount svg { color: var(--ok); flex-shrink: 0; }
.cta-discount strong { color: var(--ok); font-weight: 600; }

/* PRIMARY PHONE CTA — главный конверсионный элемент (70% звонков) */
.cta-phone-primary {
  display: flex; align-items: center; justify-content: space-between;
  gap: var(--s4); padding: var(--s4) var(--s5);
  background: linear-gradient(135deg, var(--brand), var(--brand-deep));
  border: 1px solid var(--brand-bright);
  border-radius: var(--r-lg);
  margin-bottom: var(--s3);
  position: relative; z-index: 1;
  transition: all .25s;
  box-shadow: 0 8px 24px var(--brand-glow), inset 0 1px 0 rgba(255,255,255,0.15);
  overflow: hidden;
}
.cta-phone-primary::before {
  content: ''; position: absolute; top: 0; left: -100%;
  width: 100%; height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.15), transparent);
  transition: left .6s;
}
.cta-phone-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 32px var(--brand-glow), inset 0 1px 0 rgba(255,255,255,0.15);
}
.cta-phone-primary:hover::before { left: 100%; }
.cpp-left { display: flex; align-items: center; gap: var(--s3); }
.cpp-icon {
  width: 48px; height: 48px; border-radius: var(--r-md);
  background: rgba(255,255,255,0.18);
  border: 1px solid rgba(255,255,255,0.25);
  display: grid; place-items: center;
  color: white;
  position: relative;
  flex-shrink: 0;
}
.cpp-icon::after {
  content: ''; position: absolute; inset: -4px;
  border-radius: calc(var(--r-md) + 4px);
  border: 2px solid rgba(255,255,255,0.4);
  animation: phonePulse 2.5s infinite;
}
.cpp-icon svg { width: 22px; height: 22px; }
.cpp-label {
  font-size: 11px; color: rgba(255,255,255,0.75);
  text-transform: uppercase; letter-spacing: 1.5px;
  margin-bottom: 2px; font-weight: 600;
}
.cpp-num {
  font-family: var(--mono); font-weight: 700; font-size: 20px;
  color: white; letter-spacing: -0.01em; line-height: 1;
}
.cpp-right { text-align: right; }
.cpp-status {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 11px; color: white; font-weight: 600;
  text-transform: uppercase; letter-spacing: 1.5px;
}
.cpp-dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: #4ade80;
  box-shadow: 0 0 8px #4ade80;
  animation: pulse 2s infinite;
}
.cpp-hours {
  font-family: var(--mono); font-size: 10px;
  color: rgba(255,255,255,0.7);
  margin-top: 4px;
}

/* Secondary CTA row */
.cta-secondary {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: var(--s2); margin-bottom: var(--s5);
  position: relative; z-index: 1;
}
.cta-secondary .btn { width: 100%; }
.btn svg { width: 16px; height: 16px; flex-shrink: 0; }

.cta-manager {
  display: flex; align-items: center; gap: var(--s3);
  padding-top: var(--s5);
  border-top: 1px solid var(--border);
  position: relative; z-index: 1;
}
.cta-manager-avatar {
  width: 48px; height: 48px; border-radius: 50%;
  background: linear-gradient(135deg, var(--brand-bright), var(--brand-deep));
  display: grid; place-items: center;
  font-weight: 700; color: white;
  position: relative;
  flex-shrink: 0;
}
.cta-manager-avatar::after {
  content: ''; position: absolute; bottom: 0; right: 0;
  width: 12px; height: 12px; border-radius: 50%;
  background: var(--ok); border: 2px solid var(--bg-card);
}
.cta-manager-info { flex: 1; min-width: 0; }
.cta-manager-info .name {
  font-weight: 600; font-size: 14px; color: var(--text);
}
.cta-manager-info .role {
  font-size: 12px; color: var(--text-muted);
}
.cta-manager-actions { display: flex; gap: var(--s2); }
.icon-btn {
  width: 36px; height: 36px; border-radius: var(--r-md);
  display: grid; place-items: center;
  background: rgba(34, 74, 152, 0.08);
  border: 1px solid rgba(34, 74, 152, 0.18);
  color: var(--brand);
  transition: all .2s;
}
.icon-btn:hover { background: var(--brand); color: white; }
.icon-btn svg { width: 16px; height: 16px; }

/* Delivery times row */
.delivery-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--s3);
  margin-top: var(--s5);
}
.delivery-item {
  text-align: center;
  padding: var(--s3);
  background: rgba(6, 9, 15, 0.5);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
}
.delivery-item .time {
  font-family: var(--mono); font-weight: 700;
  font-size: 18px; color: var(--brand);
  letter-spacing: -0.02em;
}
.delivery-item .place {
  font-size: 11px; color: var(--text-muted);
  text-transform: uppercase; letter-spacing: 1px;
  margin-top: 2px;
}

/* =========================================================
   SECTION GENERIC
   ========================================================= */
.section { padding: var(--s20) 0; position: relative; }
.section-tight { padding: var(--s16) 0; }
.section-header {
  margin-bottom: var(--s12);
  max-width: 720px;
}
.section-tag {
  display: inline-flex; align-items: center; gap: var(--s2);
  font-family: var(--mono); font-size: 11px; font-weight: 600;
  color: var(--brand); letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: var(--s3);
}
.section-tag::before {
  content: ''; width: 24px; height: 1px;
  background: var(--brand);
}
.section-title {
  font-size: clamp(28px, 3.5vw, 42px);
  font-weight: 700; line-height: 1.1;
  letter-spacing: -0.025em;
  margin-bottom: var(--s4);
}
.section-subtitle {
  color: var(--text-soft); font-size: 17px; line-height: 1.55;
  max-width: 600px;
}

/* =========================================================
   SPECS TABS
   ========================================================= */
.specs { background: var(--bg-elevated); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.tabs-nav {
  display: flex; gap: 0;
  border-bottom: 1px solid var(--border);
  margin-bottom: var(--s10);
  overflow-x: auto;
  scrollbar-width: none;
}
.tabs-nav::-webkit-scrollbar { display: none; }
.tab-btn {
  padding: var(--s4) var(--s6);
  font-weight: 500; font-size: 14px;
  color: var(--text-muted);
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  white-space: nowrap;
  display: flex; align-items: center; gap: var(--s2);
  transition: all .2s;
}
.tab-btn .num {
  font-family: var(--mono); font-size: 11px;
  color: var(--text-dim);
}
.tab-btn:hover { color: var(--text-soft); }
.tab-btn.active {
  color: var(--text); border-bottom-color: var(--brand);
}
.tab-btn.active .num { color: var(--brand); }

.tab-panel { display: none; animation: fadeIn .3s; }
.tab-panel.active { display: block; }
@keyframes fadeIn { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }

/* ============================================
   FEATURED TAB — Service / Complex offering
   "Special" background to highlight one-stop service value prop
   ============================================ */
#tab-service {
  position: relative;
  padding: var(--s10);
  margin: var(--s4) 0;
  border-radius: var(--r-2xl);
  background:
    radial-gradient(ellipse 800px 600px at 0% 0%, rgba(34, 74, 152, 0.10), transparent 60%),
    radial-gradient(ellipse 700px 500px at 100% 100%, rgba(34, 74, 152, 0.07), transparent 60%),
    radial-gradient(ellipse 600px 400px at 50% 50%, rgba(34, 74, 152, 0.03), transparent 70%),
    linear-gradient(135deg, #f8fbff, #eef4fc);
  border: 1px solid rgba(34, 74, 152, 0.18);
  overflow: hidden;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.5),
    0 12px 32px rgba(34, 74, 152, 0.08);
  isolation: isolate;
}

/* Dot grid pattern — subtle technical / "blueprint" feel */
/* Dot pattern removed per request — tab content kept on clean gradient bg */

/* Glowing top accent line — premium signal */
#tab-service::after {
  content: '';
  position: absolute;
  top: 0; left: 15%; right: 15%; height: 1px;
  background: linear-gradient(90deg, transparent, var(--brand) 50%, transparent);
  opacity: 0.7;
  z-index: 1;
}

/* All children above the decorative layers */
#tab-service > * {
  position: relative;
  z-index: 2;
}

/* Tab button for service — pulse indicator hints "featured" content */
.tab-btn[data-tab="service"] {
  position: relative;
}
.tab-btn[data-tab="service"]::before {
  content: '';
  display: inline-block;
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--brand);
  box-shadow: 0 0 8px var(--brand-glow);
  animation: pulse 2s infinite;
  flex-shrink: 0;
}

/* Spec grid */
.spec-grid {
  display: grid; grid-template-columns: repeat(2, 1fr);
  gap: var(--s2);
}
.spec-row {
  display: grid; grid-template-columns: 1fr auto;
  gap: var(--s4); padding: var(--s4) var(--s5);
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  align-items: center;
  transition: all .2s;
}
.spec-row:hover { border-color: var(--border-bright); }
.spec-key {
  color: var(--text-muted); font-size: 13px;
  display: flex; align-items: center; gap: var(--s2);
}
.spec-key svg { width: 14px; height: 14px; color: var(--brand); flex-shrink: 0; }
.spec-val {
  font-family: var(--mono); font-weight: 600; font-size: 13px;
  color: var(--text); text-align: right;
}

/* Description panel */
.desc-content {
  display: grid; grid-template-columns: 1.2fr 1fr;
  gap: var(--s10); align-items: start;
}

/* Service grid — Tab 06 */
.service-grid {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: var(--s4);
  margin-bottom: var(--s8);
}
.service-card {
  position: relative;
  padding: var(--s6);
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  transition: all .25s;
}
.service-card:hover {
  border-color: var(--border-bright);
  transform: translateY(-4px);
  background: var(--bg-card-hover);
}
.service-card-main {
  background: linear-gradient(135deg, rgba(34, 74, 152, 0.08), rgba(34, 74, 152, 0.03));
  border-color: rgba(34, 74, 152, 0.3);
}
.service-card-main:hover {
  border-color: var(--brand-bright);
}
.service-badge {
  position: absolute; top: var(--s4); right: var(--s4);
  font-family: var(--mono); font-size: 10px; font-weight: 600;
  letter-spacing: 1.5px; text-transform: uppercase;
  padding: 4px 9px; border-radius: 999px;
  background: var(--brand);
  color: white;
}
.service-icon {
  width: 52px; height: 52px;
  display: grid; place-items: center;
  background: rgba(34, 74, 152, 0.08);
  border: 1px solid rgba(34, 74, 152, 0.18);
  border-radius: var(--r-md);
  color: var(--brand);
  margin-bottom: var(--s4);
}
.service-icon svg { width: 26px; height: 26px; }
.service-card h3 {
  font-size: 18px; font-weight: 600;
  letter-spacing: -0.01em; margin-bottom: var(--s2);
  color: var(--text);
}
.service-card p {
  color: var(--text-soft); font-size: 14px;
  line-height: 1.55;
  margin-bottom: var(--s3);
}
.service-tag {
  display: inline-block;
  font-family: var(--mono); font-size: 11px;
  font-weight: 600; letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--brand-bright);
}
.service-link {
  display: inline-flex; align-items: center; gap: 4px;
  font-size: 13px; font-weight: 600;
  color: var(--brand);
  transition: gap .2s;
}
.service-link:hover { gap: 8px; }

/* Service CTA bar */
.service-cta {
  display: grid; grid-template-columns: 1fr auto;
  gap: var(--s6); align-items: center;
  padding: var(--s6) var(--s8);
  background: var(--bg-card);
  border: 1px solid var(--border-bright);
  border-radius: var(--r-xl);
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-md);
}
.service-cta::before {
  content: ''; position: absolute; top: -40%; right: -10%;
  width: 280px; height: 280px;
  background: radial-gradient(circle, rgba(34, 74, 152, 0.10), transparent 70%);
  pointer-events: none;
}
.service-cta-text { position: relative; z-index: 1; }
.service-cta-text h4 {
  font-size: 20px; font-weight: 700;
  letter-spacing: -0.01em; margin-bottom: var(--s2);
  color: var(--text);
}
.service-cta-text p {
  color: var(--text-soft); font-size: 14px;
  margin: 0; max-width: 540px;
}
.service-cta .btn { position: relative; z-index: 1; }
.desc-text p { color: var(--text-soft); margin-bottom: var(--s4); font-size: 15px; line-height: 1.7; }
.desc-text p strong { color: var(--text); font-weight: 600; }
.desc-text ul { list-style: none; }
.desc-text li {
  display: flex; gap: var(--s3); padding: var(--s3) 0;
  color: var(--text-soft); font-size: 14px;
  border-bottom: 1px solid var(--border);
}
.desc-text li::before {
  content: ''; width: 18px; height: 18px; flex-shrink: 0; margin-top: 2px;
  background-color: var(--brand);
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6L9 17l-5-5'/%3E%3C/svg%3E") center/contain no-repeat;
  mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6L9 17l-5-5'/%3E%3C/svg%3E") center/contain no-repeat;
}
.desc-text li:last-child { border: 0; }

/* Climate widget */
.climate-widget {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  padding: var(--s6);
  position: sticky; top: 100px;
}
.climate-widget h4 {
  font-size: 13px; font-weight: 600; color: var(--text-muted);
  text-transform: uppercase; letter-spacing: 2px;
  margin-bottom: var(--s5); font-family: var(--mono);
}
.temp-scale {
  position: relative; height: 200px;
  margin: var(--s4) 0 var(--s8);
}
.temp-bar {
  position: absolute; left: 50%; transform: translateX(-50%);
  width: 8px; height: 100%;
  background: linear-gradient(to top,
    #1e3a8a 0%,
    #3b82f6 30%,
    #06b6d4 50%,
    #fbbf24 75%,
    #ef4444 100%);
  border-radius: 4px;
  box-shadow: 0 0 20px rgba(34, 74, 152, 0.2);
}
.temp-tick {
  position: absolute; left: 50%; transform: translate(-50%, 50%);
  width: 80px; text-align: center;
  font-family: var(--mono); font-size: 11px; font-weight: 600;
  color: var(--text-soft);
}
.temp-tick::before {
  content: ''; position: absolute; top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 24px; height: 2px; background: rgba(15, 23, 42, 0.3);
}
.temp-tick.hot { bottom: 0%; color: #fbbf24; }
.temp-tick.warm { bottom: 50%; color: var(--text-muted); }
.temp-tick.cold { bottom: 100%; color: #3b82f6; }
.climate-stats {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: var(--s3); padding-top: var(--s5);
  border-top: 1px solid var(--border);
}
.cs-item {
  text-align: center;
}
.cs-value { font-size: 22px; font-weight: 700; color: var(--brand); font-family: var(--mono); }
.cs-label { font-size: 11px; color: var(--text-muted); margin-top: 2px; }

/* =========================================================
   FEATURES — Equipment showcase
   ========================================================= */
.features-grid {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: var(--s4);
}
.feature-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  padding: var(--s6);
  position: relative;
  overflow: hidden;
  transition: all .3s;
}
.feature-card:hover {
  border-color: var(--border-bright);
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(15, 23, 42, 0.08), 0 0 0 1px var(--border-glow);
}
.feature-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px;
  background: linear-gradient(90deg, transparent, var(--brand-bright), transparent);
  opacity: 0; transition: opacity .3s;
}
.feature-card:hover::before { opacity: 1; }
.feature-icon {
  width: 56px; height: 56px;
  display: grid; place-items: center;
  background: linear-gradient(135deg, rgba(34, 74, 152, 0.10), rgba(34, 74, 152, 0.03));
  border: 1px solid rgba(34, 74, 152, 0.18);
  border-radius: var(--r-md);
  color: var(--brand);
  margin-bottom: var(--s4);
}
.feature-icon svg { width: 28px; height: 28px; }
.feature-card h3 {
  font-size: 18px; font-weight: 600; letter-spacing: -0.01em;
  margin-bottom: var(--s2); color: var(--text);
}
.feature-card p {
  color: var(--text-soft); font-size: 14px; line-height: 1.55;
}
.feature-card .feature-tag {
  display: inline-block; margin-top: var(--s3);
  font-family: var(--mono); font-size: 10px; font-weight: 600;
  color: var(--brand); letter-spacing: 1.5px;
  text-transform: uppercase;
}

/* =========================================================
   FLOOR PLAN
   ========================================================= */
.floorplan-section { background: var(--bg-elevated); }
.floorplan-wrap {
  display: grid; grid-template-columns: 1.4fr 1fr;
  gap: var(--s10); align-items: center;
}
.floorplan-visual {
  background: linear-gradient(135deg, #f8fbff, #f0f6fc);
  border: 1px solid var(--border-bright);
  border-radius: var(--r-2xl);
  padding: var(--s8);
  aspect-ratio: 16/10;
  position: relative;
  overflow: hidden;
  box-shadow: inset 0 0 0 1px rgba(34, 74, 152, 0.05);
}
.floorplan-visual::before {
  content: '';
  position: absolute; inset: 0;
  background: none;
}
.fp-svg {
  position: relative; z-index: 1; width: 100%; height: 100%;
}
/* План загружен картинкой — заполняет блок без полей */
.floorplan-visual.has-image { padding: 0; aspect-ratio: auto; }
.floorplan-visual.has-image img { width: 100%; height: auto; display: block; }
.floorplan-info h3 {
  font-size: 28px; font-weight: 700; letter-spacing: -0.02em;
  margin-bottom: var(--s3);
}
.floorplan-info p {
  color: var(--text-soft); margin-bottom: var(--s5);
  font-size: 15px; line-height: 1.6;
}
.fp-dimensions {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: var(--s3); margin-bottom: var(--s5);
}
.fp-dim {
  text-align: center; padding: var(--s4);
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--r-md);
}
.fp-dim .val { font-family: var(--mono); font-size: 20px; font-weight: 700; color: var(--brand-bright); }
.fp-dim .lab { font-size: 11px; color: var(--text-muted); text-transform: uppercase; letter-spacing: 1px; margin-top: 4px; }

/* =========================================================
   ADVANTAGES — Why us
   ========================================================= */
.adv-grid {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: var(--s4);
}
.adv-card {
  padding: var(--s6);
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  background: var(--bg-card);
  position: relative;
  overflow: hidden;
  transition: all .3s;
}
.adv-card:hover {
  background: var(--bg-card-hover);
  border-color: var(--brand-bright);
  transform: translateY(-4px);
}
.adv-num {
  font-family: var(--mono); font-size: 11px; font-weight: 600;
  color: var(--brand); letter-spacing: 2px;
  margin-bottom: var(--s4);
}
.adv-value {
  font-size: 36px; font-weight: 800; line-height: 1;
  letter-spacing: -0.03em; margin-bottom: var(--s2);
  color: var(--text);
}
.adv-value sup { font-size: 18px; font-weight: 600; }
.adv-label {
  font-size: 14px; color: var(--text-soft); line-height: 1.4;
}

/* Bonus differentiator row */
.adv-extras {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: var(--s4);
  margin-top: var(--s6);
}
.adv-extra {
  display: flex; gap: var(--s3);
  padding: var(--s5);
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-left: 3px solid var(--brand-bright);
  border-radius: var(--r-md);
  font-size: 13px; color: var(--text-soft); line-height: 1.55;
  transition: all .25s;
}
.adv-extra:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-bright);
  border-left-color: var(--brand-bright);
  transform: translateY(-2px);
}
.adv-extra strong { color: var(--text); font-weight: 600; }
.adv-extra-icon {
  width: 36px; height: 36px;
  background: rgba(34, 74, 152, 0.08);
  border-radius: var(--r-sm);
  display: grid; place-items: center;
  color: var(--brand);
  flex-shrink: 0;
}
.adv-extra-icon svg { width: 18px; height: 18px; }

/* =========================================================
   MANAGERS
   ========================================================= */
.managers-grid {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: var(--s4);
}
.manager-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  padding: var(--s5);
  text-align: center;
  position: relative;
  transition: all .3s;
}
.manager-card:hover {
  border-color: var(--border-bright);
  transform: translateY(-4px);
  background: var(--bg-card-hover);
}
.mgr-avatar {
  width: 140px; height: 140px; border-radius: 50%;
  margin: 0 auto var(--s4);
  background: linear-gradient(135deg, var(--brand-bright), var(--brand-deep));
  display: grid; place-items: center;
  font-size: 44px; font-weight: 700; color: white;
  position: relative;
  font-family: var(--font);
}
.mgr-avatar::after {
  content: ''; position: absolute; bottom: 8px; right: 8px;
  width: 18px; height: 18px; border-radius: 50%;
  background: var(--ok); border: 3px solid var(--bg-card);
  box-shadow: 0 0 8px var(--ok);
}
.mgr-card:hover .mgr-avatar::after { border-color: var(--bg-card-hover); }
.mgr-name {
  font-size: 16px; font-weight: 600; margin-bottom: 2px;
}
.mgr-role {
  font-size: 12px; color: var(--text-muted);
  margin-bottom: var(--s4); line-height: 1.4;
}
.mgr-contacts {
  display: flex; gap: var(--s2); justify-content: center;
}

/* =========================================================
   SIMILAR PRODUCTS
   ========================================================= */
.similar { background: var(--bg-elevated); }
.similar-grid {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: var(--s4);
}
.sim-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  overflow: hidden;
  transition: all .3s;
  cursor: pointer;
  display: flex; flex-direction: column;
}
.sim-card:hover {
  border-color: var(--brand);
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(15, 23, 42, 0.10);
}
.sim-img {
  aspect-ratio: 4/3;
  background:
    radial-gradient(circle at 30% 30%, rgba(34, 74, 152, 0.10), transparent 50%),
    linear-gradient(135deg, #f8fbff, #eef4fc);
  display: grid; place-items: center;
  color: var(--text-dim);
  position: relative;
  border-bottom: 1px solid var(--border);
}
.sim-img svg { width: 56px; height: 56px; opacity: 0.4; }
.sim-img .sim-badge {
  position: absolute; top: var(--s3); right: var(--s3);
}
.sim-content {
  padding: var(--s4) var(--s5);
  flex: 1; display: flex; flex-direction: column;
}
.sim-cat {
  font-family: var(--mono); font-size: 10px; font-weight: 600;
  color: var(--brand); letter-spacing: 1.5px;
  text-transform: uppercase; margin-bottom: var(--s2);
}
.sim-title {
  font-size: 15px; font-weight: 600; line-height: 1.3;
  margin-bottom: var(--s3); color: var(--text);
}
.sim-meta {
  display: flex; gap: var(--s3); flex-wrap: wrap;
  font-size: 12px; color: var(--text-muted);
  margin-top: auto; padding-top: var(--s3);
  border-top: 1px solid var(--border);
}
.sim-meta span { display: flex; align-items: center; gap: 4px; }
.sim-meta svg { width: 12px; height: 12px; color: var(--brand); }

/* =========================================================
   TESTIMONIALS
   ========================================================= */
.testimonials-grid {
  display: grid; grid-template-columns: repeat(2, 1fr);
  gap: var(--s5);
}
.testimonial-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  overflow: hidden;
  transition: all .3s;
}
.testimonial-card:hover { border-color: var(--border-bright); }
.testimonial-video {
  aspect-ratio: 16/9;
  background:
    radial-gradient(circle at 50% 50%, rgba(34, 74, 152, 0.12), transparent 55%),
    linear-gradient(135deg, #eef4fc, #dde7f3);
  display: grid; place-items: center;
  position: relative;
  cursor: pointer;
  overflow: hidden;
}
.play-btn {
  width: 72px; height: 72px;
  background: var(--bg-card);
  border: 2px solid var(--brand);
  border-radius: 50%;
  display: grid; place-items: center;
  box-shadow: var(--shadow-md);
  transition: all .25s;
  position: relative; z-index: 1;
}
.play-btn::before {
  content: ''; position: absolute; inset: -8px;
  border-radius: 50%;
  background: var(--brand);
  opacity: 0.25; z-index: -1;
  animation: ringPulse 2s infinite;
}
@keyframes ringPulse {
  0% { transform: scale(1); opacity: 0.5; }
  100% { transform: scale(1.5); opacity: 0; }
}
.play-btn svg { width: 28px; height: 28px; color: var(--brand); margin-left: 4px; }
.testimonial-video:hover .play-btn { background: var(--brand); border-color: var(--brand-bright); }
.testimonial-video:hover .play-btn svg { color: white; }
.testimonial-content { padding: var(--s5) var(--s6); }
.testimonial-quote {
  font-size: 15px; line-height: 1.6; color: var(--text-soft);
  margin-bottom: var(--s4); position: relative;
  padding-left: var(--s4); border-left: 2px solid var(--brand);
}
.testimonial-author { display: flex; align-items: center; gap: var(--s3); }
.ta-avatar {
  width: 44px; height: 44px; border-radius: 50%;
  background: linear-gradient(135deg, var(--brand-bright), var(--brand-deep));
  display: grid; place-items: center; color: white;
  font-weight: 700; font-size: 14px;
}
.ta-info .name { font-weight: 600; font-size: 14px; }
.ta-info .role { font-size: 12px; color: var(--text-muted); }

/* =========================================================
   CERTIFICATES
   ========================================================= */
.certs-section { background: var(--bg-elevated); }
.certs-strip {
  display: grid; grid-template-columns: repeat(7, 1fr);
  gap: var(--s3);
}
.cert-card {
  aspect-ratio: 3/4;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  display: grid; place-items: center;
  color: var(--text-dim);
  position: relative;
  overflow: hidden;
  transition: all .3s;
  cursor: pointer;
}
.cert-card:hover {
  border-color: var(--brand-bright);
  transform: translateY(-4px);
  color: var(--brand-bright);
}
.cert-card svg { width: 32px; height: 32px; opacity: 0.5; }
.cert-card::after {
  content: '№' attr(data-num);
  position: absolute; bottom: var(--s2); right: var(--s2);
  font-family: var(--mono); font-size: 10px;
  color: var(--text-muted);
}

/* =========================================================
   FAQ
   ========================================================= */
.faq-list {
  display: flex; flex-direction: column; gap: var(--s2);
  max-width: 880px; margin: 0 auto;
}
.faq-item {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  overflow: hidden;
  transition: all .25s;
}
.faq-item.open {
  border-color: var(--brand-bright);
  background: var(--bg-card-hover);
}
.faq-q {
  display: flex; align-items: center; justify-content: space-between;
  gap: var(--s4); padding: var(--s5) var(--s6);
  cursor: pointer; user-select: none;
  font-weight: 600; font-size: 16px; color: var(--text);
}
.faq-toggle {
  width: 28px; height: 28px; border-radius: 50%;
  background: rgba(34, 74, 152, 0.08);
  border: 1px solid rgba(34, 74, 152, 0.2);
  display: grid; place-items: center;
  color: var(--brand);
  transition: all .25s; flex-shrink: 0;
}
.faq-item.open .faq-toggle {
  background: var(--brand);
  color: white;
  transform: rotate(45deg);
}
.faq-toggle svg { width: 14px; height: 14px; }
.faq-a {
  max-height: 0; overflow: hidden;
  transition: max-height .35s ease, padding .35s ease;
  color: var(--text-soft); font-size: 14px; line-height: 1.65;
  padding: 0 var(--s6);
}
.faq-item.open .faq-a {
  max-height: 500px; padding: 0 var(--s6) var(--s5);
}

/* =========================================================
   PARTNERS
   ========================================================= */
.partners-bar {
  padding: var(--s10) 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: var(--bg-base);
}
.partners-label {
  text-align: center; font-family: var(--mono);
  font-size: 11px; color: var(--text-muted);
  text-transform: uppercase; letter-spacing: 3px;
  margin-bottom: var(--s6);
}
.partners-grid {
  display: grid; grid-template-columns: repeat(5, 1fr);
  gap: var(--s8);
  align-items: center;
}
.partner-logo {
  height: 32px;
  display: grid; place-items: center;
  color: var(--text-muted);
  font-weight: 700; font-size: 15px;
  letter-spacing: 2px;
  opacity: 0.6;
  transition: opacity .25s, color .25s;
  font-family: var(--mono);
}
.partner-logo:hover { opacity: 1; color: var(--brand); }

/* =========================================================
   FINAL CTA — Form
   ========================================================= */
.final-cta {
  position: relative;
  padding: var(--s24) 0;
  overflow: hidden;
}
.final-cta::before {
  content: ''; position: absolute; inset: 0;
  background:
    radial-gradient(circle at 30% 50%, rgba(34, 74, 152, 0.06), transparent 50%),
    radial-gradient(circle at 80% 50%, rgba(34, 74, 152, 0.04), transparent 50%);
}
.fc-wrap {
  display: grid; grid-template-columns: 1.4fr 1fr;
  gap: var(--s10); align-items: start;
  position: relative; z-index: 1;
}
.fc-content h2 {
  font-size: clamp(32px, 4vw, 48px);
  font-weight: 700; letter-spacing: -0.025em;
  line-height: 1.1; margin-bottom: var(--s4);
}
.fc-content h2 .accent { color: var(--brand); }
.fc-content p {
  color: var(--text-soft); font-size: 17px; line-height: 1.6;
  margin-bottom: var(--s6);
  max-width: 540px;
}

/* BIG PHONE — главный конверсионный элемент финального блока */
.big-phone {
  display: flex; align-items: center; gap: var(--s5);
  padding: var(--s5) var(--s6);
  background: linear-gradient(135deg, var(--brand), var(--brand-deep));
  border: 1px solid var(--brand-bright);
  border-radius: var(--r-xl);
  margin-bottom: var(--s3);
  transition: all .25s;
  box-shadow: 0 12px 32px var(--brand-glow), inset 0 1px 0 rgba(255,255,255,0.15);
  position: relative;
  overflow: hidden;
}
.big-phone::before {
  content: ''; position: absolute; top: 0; left: -100%;
  width: 100%; height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.12), transparent);
  transition: left .8s;
}
.big-phone:hover {
  transform: translateY(-3px);
  box-shadow: 0 20px 40px var(--brand-glow), inset 0 1px 0 rgba(255,255,255,0.15);
}
.big-phone:hover::before { left: 100%; }
.big-phone-secondary {
  background: var(--bg-card);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
}
.big-phone-secondary:hover {
  border-color: var(--brand);
  box-shadow: 0 8px 24px rgba(34, 74, 152, 0.15);
  background: var(--bg-card-hover);
}
.big-phone-secondary .bp-label { color: var(--text-muted); }
.big-phone-secondary .bp-number { color: var(--brand); }

.bp-icon {
  width: 64px; height: 64px; border-radius: var(--r-lg);
  background: rgba(255,255,255,0.18);
  border: 1px solid rgba(255,255,255,0.25);
  display: grid; place-items: center;
  color: white;
  flex-shrink: 0;
  position: relative;
}
.bp-icon::after {
  content: ''; position: absolute; inset: -5px;
  border-radius: calc(var(--r-lg) + 5px);
  border: 2px solid rgba(255,255,255,0.4);
  animation: phonePulse 2.5s infinite;
}
.big-phone-secondary .bp-icon::after {
  border-color: var(--brand);
}
.bp-icon svg { width: 28px; height: 28px; }
.bp-content { flex: 1; min-width: 0; }
.bp-label {
  font-size: 12px; color: rgba(255,255,255,0.8);
  text-transform: uppercase; letter-spacing: 1.5px;
  margin-bottom: 4px; font-weight: 600;
}
.bp-number {
  font-family: var(--mono); font-weight: 700; font-size: 32px;
  color: white; letter-spacing: -0.02em; line-height: 1;
  margin-bottom: var(--s2);
}
.bp-meta {
  display: flex; gap: var(--s4); flex-wrap: wrap;
  font-size: 11px; color: rgba(255,255,255,0.75);
  text-transform: uppercase; letter-spacing: 1.5px;
  font-weight: 500;
}
.bp-meta span { display: inline-flex; align-items: center; gap: 6px; }
.big-phone-secondary .bp-meta { color: var(--text-muted); }

.fc-manager {
  display: flex; align-items: center; gap: var(--s4);
  padding: var(--s4);
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  margin-top: var(--s4);
}
.fc-manager-info { flex: 1; min-width: 0; }
.fc-manager-info .name { font-weight: 600; }
.fc-manager-info .role { font-size: 13px; color: var(--text-muted); margin-top: 2px; }
.fc-manager-info .email { font-family: var(--mono); font-size: 12px; color: var(--brand-bright); margin-top: 4px; }
.fc-mgr-actions { display: flex; gap: var(--s2); }

.fc-form {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--r-2xl);
  padding: var(--s8);
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-md);
}
.fc-form::before {
  content: ''; position: absolute; top: -50%; right: -20%;
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(34, 74, 152, 0.06), transparent 70%);
  pointer-events: none;
}
.fc-form-eyebrow {
  font-family: var(--mono); font-size: 11px; font-weight: 600;
  color: var(--text-muted); letter-spacing: 2px;
  text-transform: uppercase; margin-bottom: var(--s3);
  position: relative; z-index: 1;
}
.fc-form-title {
  font-size: 22px; font-weight: 700; letter-spacing: -0.01em;
  margin-bottom: var(--s2);
  position: relative; z-index: 1;
}

/* ============================================
   FLOATING STICKY PHONE — bottom-right
   ============================================ */
.floating-phone {
  position: fixed;
  bottom: var(--s5); right: var(--s5);
  z-index: 99;
  display: flex; align-items: center; gap: var(--s3);
  padding: 10px 18px 10px 10px;
  background: linear-gradient(135deg, var(--brand-bright), var(--brand));
  border-radius: 100px;
  box-shadow: 0 12px 32px rgba(34, 74, 152, 0.5), 0 0 0 1px rgba(255,255,255,0.1) inset;
  transition: all .3s cubic-bezier(0.4, 0, 0.2, 1);
  opacity: 0;
  transform: translateY(20px) scale(0.9);
  pointer-events: none;
}
.floating-phone.visible {
  opacity: 1;
  transform: translateY(0) scale(1);
  pointer-events: auto;
}
.floating-phone:hover {
  transform: translateY(-2px) scale(1.02);
  box-shadow: 0 16px 40px rgba(34, 74, 152, 0.6);
}
.fp-icon {
  width: 40px; height: 40px; border-radius: 50%;
  background: white;
  display: grid; place-items: center;
  color: var(--brand);
  position: relative;
  flex-shrink: 0;
}
.fp-icon::after {
  content: ''; position: absolute; inset: -4px;
  border-radius: 50%;
  border: 2px solid white;
  opacity: 0.5;
  animation: phonePulse 2s infinite;
}
.fp-icon svg { width: 18px; height: 18px; }
.fp-text { display: flex; flex-direction: column; line-height: 1.1; }
.fp-lbl {
  font-size: 11px; color: rgba(255,255,255,0.85);
  text-transform: uppercase; letter-spacing: 1.5px;
  font-weight: 600;
}
.fp-num {
  font-family: var(--mono); font-weight: 700;
  font-size: 14px; color: white;
  letter-spacing: -0.01em;
  margin-top: 2px;
}
.fc-form-sub {
  font-size: 14px; color: var(--text-muted);
  margin-bottom: var(--s6);
  position: relative; z-index: 1;
}
.form-group { margin-bottom: var(--s4); position: relative; z-index: 1; }
.form-label {
  display: block; font-size: 12px; font-weight: 500;
  color: var(--text-muted); margin-bottom: 6px;
  font-family: var(--mono); letter-spacing: 1px; text-transform: uppercase;
}
.form-input, .form-textarea {
  width: 100%;
  padding: 12px 16px;
  background: var(--bg-base);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  font-size: 14px; color: var(--text);
  transition: all .2s;
}
.form-input:focus, .form-textarea:focus {
  outline: none; border-color: var(--brand);
  box-shadow: 0 0 0 3px rgba(34, 74, 152, 0.12);
}
.form-textarea { resize: vertical; min-height: 80px; font-family: var(--font); }
.form-submit { width: 100%; margin-top: var(--s2); }
.form-consent {
  font-size: 11px; color: var(--text-muted);
  margin-top: var(--s3); line-height: 1.5;
  position: relative; z-index: 1;
}
.form-consent a { color: var(--brand); }

/* =========================================================
   RESPONSIVE
   ========================================================= */
@media (max-width: 1100px) {
  .hero-grid { grid-template-columns: 1fr; gap: var(--s8); }
  .gallery { position: static; }
  .desc-content { grid-template-columns: 1fr; }
  .climate-widget { position: static; }
  .floorplan-wrap { grid-template-columns: 1fr; }
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .service-grid { grid-template-columns: repeat(2, 1fr); }
  .service-cta { grid-template-columns: 1fr; text-align: center; }
  .adv-grid { grid-template-columns: repeat(2, 1fr); }
  .adv-extras { grid-template-columns: 1fr; }
  .managers-grid { grid-template-columns: repeat(2, 1fr); }
  .similar-grid { grid-template-columns: repeat(2, 1fr); }
  .certs-strip { grid-template-columns: repeat(4, 1fr); }
  .fc-wrap { grid-template-columns: 1fr; gap: var(--s8); }
  .partners-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 720px) {
  .container { padding: 0 var(--s4); }

  .product-title { font-size: 28px; }
  .quick-specs { grid-template-columns: 1fr 1fr; gap: var(--s2); }
  .qs-value { font-size: 20px; }
  .cta-secondary { grid-template-columns: 1fr; }
  .cta-phone-primary { flex-direction: column; align-items: flex-start; gap: var(--s3); }
  .cpp-right { width: 100%; text-align: left; }
  .cpp-num { font-size: 18px; }
  .ab-update { display: none; }
  .ab-region { display: none; }
  .delivery-row { grid-template-columns: 1fr; }
  .section, .section-tight { padding: var(--s12) 0; }
  .features-grid, .adv-grid, .managers-grid, .similar-grid, .testimonials-grid { grid-template-columns: 1fr; }
  .service-grid { grid-template-columns: 1fr; }
  #tab-service { padding: var(--s5); margin: var(--s2) 0; }
  .certs-strip { grid-template-columns: repeat(3, 1fr); }
  .partners-grid { grid-template-columns: repeat(2, 1fr); gap: var(--s5); }
  .spec-grid { grid-template-columns: 1fr; }
  .fp-dimensions { grid-template-columns: 1fr; }
  .fc-form { padding: var(--s5); }
  .big-phone { flex-direction: column; align-items: flex-start; padding: var(--s4); }
  .bp-number { font-size: 24px; }
  .bp-icon { width: 48px; height: 48px; }
  .bp-icon svg { width: 22px; height: 22px; }

  /* Floating phone — на мобильной полная ширина внизу */
  .floating-phone {
    bottom: var(--s3); right: var(--s3); left: var(--s3);
    border-radius: var(--r-lg);
    justify-content: center;
  }
}

/* Animation utility */
.reveal {
  opacity: 0; transform: translateY(20px);
  transition: opacity .6s ease, transform .6s ease;
}
.reveal.in { opacity: 1; transform: none; }