/* ============================================================
   MASTER КЛИНИНГ ПРЕМИУМ — Подольск
   ============================================================ */

:root {
  --primary: #0D6E4A;
  --primary-dark: #094f35;
  --primary-light: #1AAB68;
  --accent: #FF5722;
  --accent-dark: #e64a19;
  --bg: #FFFFFF;
  --bg-light: #F0FBF6;
  --bg-gray: #F5F7FA;
  --text: #1C1C1E;
  --text-muted: #6B7280;
  --border: #E5E7EB;
  --shadow: 0 4px 24px rgba(13,110,74,0.10);
  --shadow-lg: 0 8px 40px rgba(13,110,74,0.15);
  --radius: 12px;
  --radius-lg: 20px;
  --transition: 0.25s ease;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }

a { text-decoration: none; color: inherit; transition: color var(--transition); }

ul { list-style: none; }

/* ── TYPOGRAPHY ── */
h1, h2, h3, h4 { line-height: 1.25; font-weight: 700; }

h1 { font-size: clamp(1.75rem, 4vw, 2.75rem); }
h2 { font-size: clamp(1.5rem, 3vw, 2.25rem); }
h3 { font-size: clamp(1.15rem, 2vw, 1.5rem); }
h4 { font-size: 1.1rem; }

.section-title {
  text-align: center;
  margin-bottom: 0.5rem;
}
.section-subtitle {
  text-align: center;
  color: var(--text-muted);
  font-size: 1.05rem;
  margin-bottom: 2.5rem;
}

/* ── LAYOUT ── */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

section { padding: 70px 0; }

.section-dark { background: var(--primary-dark); color: #fff; }
.section-light { background: var(--bg-light); }
.section-gray { background: var(--bg-gray); }

/* ── BUTTONS ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: var(--radius);
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: all var(--transition);
  text-align: center;
  white-space: nowrap;
}

.btn-primary {
  background: var(--accent);
  color: #fff;
}
.btn-primary:hover {
  background: var(--accent-dark);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(255,87,34,0.35);
}

.btn-outline {
  background: transparent;
  color: var(--primary);
  border: 2px solid var(--primary);
}
.btn-outline:hover {
  background: var(--primary);
  color: #fff;
}

.btn-white {
  background: #fff;
  color: var(--primary);
}
.btn-white:hover {
  background: var(--bg-light);
  transform: translateY(-2px);
}

.btn-lg { padding: 18px 36px; font-size: 1.1rem; }
.btn-full { width: 100%; justify-content: center; }

/* ── TOP BAR ── */
.top-bar {
  background: var(--primary-dark);
  color: rgba(255,255,255,0.85);
  font-size: 0.82rem;
  padding: 7px 0;
}
.top-bar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}
.top-bar a { color: rgba(255,255,255,0.85); }
.top-bar a:hover { color: #fff; }
.top-bar-item { display: flex; align-items: center; gap: 6px; }

/* ── HEADER ── */
.header {
  background: #fff;
  box-shadow: 0 2px 12px rgba(0,0,0,0.08);
  position: sticky;
  top: 0;
  z-index: 1000;
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 0;
  gap: 20px;
}
.logo { display: flex; align-items: center; gap: 10px; text-decoration: none; }
.logo-icon {
  width: 46px; height: 46px;
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
}
.logo-icon svg { width: 26px; height: 26px; fill: #fff; }
.logo-text { display: flex; flex-direction: column; }
.logo-title { font-size: 1.05rem; font-weight: 700; color: var(--primary); line-height: 1.1; }
.logo-sub { font-size: 0.7rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.5px; }

.nav { display: flex; align-items: center; gap: 4px; }
.nav a {
  padding: 8px 12px;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text);
  border-radius: 8px;
  transition: all var(--transition);
}
.nav a:hover, .nav a.active { color: var(--primary); background: var(--bg-light); }

.nav-dropdown { position: relative; }
.nav-dropdown > a { display: flex; align-items: center; gap: 4px; }
.nav-dropdown > a::after { content: "▾"; font-size: 0.7rem; }
.dropdown-menu {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  min-width: 220px;
  background: #fff;
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  padding: 8px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: all var(--transition);
  z-index: 100;
}
.nav-dropdown:hover .dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.dropdown-menu a {
  display: block;
  padding: 9px 14px;
  font-size: 0.88rem;
  border-radius: 8px;
  color: var(--text);
}
.dropdown-menu a:hover { background: var(--bg-light); color: var(--primary); }

.header-phone { display: flex; flex-direction: column; align-items: flex-end; }
.header-phone a.phone-num {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--primary);
}
.header-phone .phone-label { font-size: 0.72rem; color: var(--text-muted); }

.burger {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
}
.burger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text);
  margin: 5px 0;
  transition: all var(--transition);
}

/* ── HERO ── */
.hero {
  position: relative;
  min-height: 580px;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 60%, #1db877 100%);
}
.hero-bg {
  position: absolute;
  inset: 0;
  background: url('https://images.unsplash.com/photo-1581578731548-c64695cc6952?w=1400&q=80') center/cover no-repeat;
  opacity: 0.15;
}
.hero .container {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 50px;
  align-items: center;
  padding-top: 50px;
  padding-bottom: 50px;
}
.hero-content { color: #fff; }
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(255,255,255,0.15);
  color: #fff;
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 0.82rem;
  font-weight: 600;
  margin-bottom: 16px;
  backdrop-filter: blur(4px);
  border: 1px solid rgba(255,255,255,0.25);
}
.hero h1 { color: #fff; margin-bottom: 16px; }
.hero-desc { font-size: 1.05rem; opacity: 0.9; margin-bottom: 24px; max-width: 520px; }

.hero-stats {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
  margin-top: 28px;
}
.hero-stat { text-align: center; }
.hero-stat .num {
  font-size: 1.8rem;
  font-weight: 700;
  color: #fff;
  line-height: 1;
}
.hero-stat .lbl {
  font-size: 0.75rem;
  opacity: 0.8;
  margin-top: 4px;
}

/* Hero Form */
.hero-form-box {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  box-shadow: var(--shadow-lg);
}
.hero-form-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 4px;
}
.hero-form-subtitle {
  font-size: 0.82rem;
  color: var(--text-muted);
  margin-bottom: 20px;
}
.form-group { margin-bottom: 14px; }
.form-group label {
  display: block;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-muted);
  margin-bottom: 5px;
  text-transform: uppercase;
  letter-spacing: 0.3px;
}
.form-control {
  width: 100%;
  padding: 12px 16px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  font-size: 0.95rem;
  color: var(--text);
  background: var(--bg);
  transition: border-color var(--transition);
  outline: none;
  font-family: inherit;
}
.form-control:focus { border-color: var(--primary); }
.form-select { appearance: none; cursor: pointer; }

.form-privacy {
  font-size: 0.72rem;
  color: var(--text-muted);
  margin-top: 10px;
  text-align: center;
}
.form-privacy a { color: var(--primary); text-decoration: underline; }

/* ── QUICK BENEFITS ── */
.quick-benefits {
  background: var(--primary);
  padding: 20px 0;
}
.quick-benefits-inner {
  display: flex;
  justify-content: space-around;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}
.qb-item {
  display: flex;
  align-items: center;
  gap: 10px;
  color: #fff;
}
.qb-icon {
  width: 40px; height: 40px;
  background: rgba(255,255,255,0.15);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem;
}
.qb-text { font-size: 0.88rem; font-weight: 600; }

/* ── SERVICES GRID ── */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 24px;
  margin-top: 20px;
}
.service-card {
  background: #fff;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 2px 16px rgba(0,0,0,0.07);
  transition: all var(--transition);
  border: 1.5px solid var(--border);
}
.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary-light);
}
.service-card-img {
  height: 200px;
  overflow: hidden;
  position: relative;
}
.service-card-img img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}
.service-card:hover .service-card-img img { transform: scale(1.05); }
.service-card-badge {
  position: absolute;
  top: 12px; left: 12px;
  background: var(--accent);
  color: #fff;
  padding: 4px 10px;
  border-radius: 20px;
  font-size: 0.78rem;
  font-weight: 700;
}
.service-card-body { padding: 20px; }
.service-card-body h3 { margin-bottom: 8px; font-size: 1.15rem; }
.service-card-body p {
  color: var(--text-muted);
  font-size: 0.88rem;
  margin-bottom: 16px;
  line-height: 1.5;
}
.service-card-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 20px;
  background: var(--bg-light);
  border-top: 1px solid var(--border);
}
.service-price { font-weight: 700; color: var(--primary); font-size: 1rem; }
.service-card-footer a {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--accent);
  display: flex; align-items: center; gap: 4px;
}
.service-card-footer a:hover { color: var(--accent-dark); }

/* ── HOW IT WORKS ── */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 30px;
  margin-top: 20px;
  position: relative;
}
.step-card {
  text-align: center;
  padding: 28px 20px;
  position: relative;
}
.step-num {
  width: 60px; height: 60px;
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  color: #fff;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.4rem;
  font-weight: 700;
  margin: 0 auto 16px;
  box-shadow: 0 4px 16px rgba(13,110,74,0.3);
}
.step-card h4 { margin-bottom: 8px; }
.step-card p { color: var(--text-muted); font-size: 0.9rem; }

/* ── CALCULATOR ── */
.calc-wrap {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 36px;
  box-shadow: var(--shadow);
  max-width: 900px;
  margin: 0 auto;
}
.calc-title { margin-bottom: 24px; }
.calc-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}
.calc-field label {
  display: block;
  font-weight: 600;
  font-size: 0.88rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.3px;
  margin-bottom: 8px;
}
.range-wrap { position: relative; }
.range-input {
  width: 100%;
  accent-color: var(--primary);
  cursor: pointer;
  height: 6px;
}
.range-val {
  display: inline-block;
  background: var(--primary);
  color: #fff;
  padding: 3px 10px;
  border-radius: 20px;
  font-size: 0.88rem;
  font-weight: 700;
  margin-top: 8px;
}
.calc-checkboxes { display: flex; flex-direction: column; gap: 10px; }
.calc-check {
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  font-size: 0.9rem;
}
.calc-check input[type="checkbox"] { accent-color: var(--primary); width: 18px; height: 18px; cursor: pointer; }
.calc-result {
  margin-top: 28px;
  padding: 24px;
  background: linear-gradient(135deg, var(--primary-dark), var(--primary));
  border-radius: var(--radius);
  color: #fff;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}
.calc-result-price .lbl { font-size: 0.82rem; opacity: 0.8; }
.calc-result-price .price {
  font-size: 2rem;
  font-weight: 800;
  line-height: 1.1;
}
.calc-result-price .price-note { font-size: 0.78rem; opacity: 0.7; }

/* ── PRICES TABLE ── */
.price-tabs {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 28px;
  justify-content: center;
}
.price-tab {
  padding: 10px 20px;
  border-radius: 30px;
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  border: 2px solid var(--border);
  background: #fff;
  color: var(--text-muted);
  transition: all var(--transition);
}
.price-tab.active, .price-tab:hover {
  border-color: var(--primary);
  color: var(--primary);
  background: var(--bg-light);
}
.price-table { display: none; }
.price-table.active { display: block; }
.price-table table {
  width: 100%;
  border-collapse: collapse;
  background: #fff;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 2px 12px rgba(0,0,0,0.06);
}
.price-table th {
  background: var(--primary);
  color: #fff;
  padding: 14px 20px;
  font-size: 0.88rem;
  text-align: left;
  font-weight: 600;
}
.price-table td {
  padding: 13px 20px;
  font-size: 0.9rem;
  border-bottom: 1px solid var(--border);
}
.price-table tr:last-child td { border-bottom: none; }
.price-table tr:nth-child(even) td { background: var(--bg-light); }
.price-tag { font-weight: 700; color: var(--primary); white-space: nowrap; }

/* ── ADVANTAGES ── */
.advantages-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 24px;
  margin-top: 20px;
}
.adv-card {
  background: #fff;
  border-radius: var(--radius);
  padding: 28px 22px;
  border: 1.5px solid var(--border);
  transition: all var(--transition);
}
.adv-card:hover {
  border-color: var(--primary-light);
  box-shadow: var(--shadow);
  transform: translateY(-3px);
}
.adv-icon {
  width: 52px; height: 52px;
  border-radius: 12px;
  background: var(--bg-light);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 14px;
}
.adv-card h4 { margin-bottom: 8px; }
.adv-card p { color: var(--text-muted); font-size: 0.88rem; }

/* ── GALLERY ── */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 20px;
}
.gallery-item {
  border-radius: var(--radius);
  overflow: hidden;
  position: relative;
  box-shadow: 0 2px 12px rgba(0,0,0,0.08);
}
.gallery-before-after {
  display: grid;
  grid-template-columns: 1fr 1fr;
}
.gallery-half { position: relative; }
.gallery-half img { width: 100%; height: 200px; object-fit: cover; }
.gallery-label {
  position: absolute;
  bottom: 8px; left: 50%; transform: translateX(-50%);
  background: rgba(0,0,0,0.65);
  color: #fff;
  padding: 3px 10px;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 600;
  white-space: nowrap;
}
.gallery-divider {
  position: absolute;
  left: 50%; top: 0; bottom: 0;
  width: 3px;
  background: #fff;
  z-index: 2;
}
.gallery-info {
  padding: 12px 16px;
  background: #fff;
  font-size: 0.83rem;
  color: var(--text-muted);
  display: flex; justify-content: space-between;
}
.gallery-info strong { color: var(--primary); }

/* ── REVIEWS ── */
.reviews-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 24px;
}
.review-card {
  background: #fff;
  border-radius: var(--radius);
  padding: 24px;
  border: 1.5px solid var(--border);
  position: relative;
}
.review-card::before {
  content: "\201C";
  position: absolute;
  top: 14px; right: 20px;
  font-size: 4rem;
  color: var(--bg-light);
  font-family: Georgia, serif;
  line-height: 1;
}
.review-stars { color: #FFB800; font-size: 0.9rem; margin-bottom: 10px; }
.review-text {
  color: var(--text);
  font-size: 0.9rem;
  line-height: 1.6;
  margin-bottom: 16px;
}
.review-author { display: flex; align-items: center; gap: 12px; }
.review-avatar {
  width: 42px; height: 42px;
  border-radius: 50%;
  object-fit: cover;
  background: var(--bg-light);
}
.review-name { font-weight: 700; font-size: 0.88rem; }
.review-date { font-size: 0.75rem; color: var(--text-muted); }
.review-source { font-size: 0.72rem; color: var(--text-muted); margin-top: 2px; }

/* ── TEAM ── */
.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 20px;
}
.team-card {
  background: #fff;
  border-radius: var(--radius);
  overflow: hidden;
  text-align: center;
  border: 1.5px solid var(--border);
  transition: all var(--transition);
}
.team-card:hover { box-shadow: var(--shadow); transform: translateY(-3px); }
.team-photo {
  height: 200px;
  overflow: hidden;
}
.team-photo img { width: 100%; height: 100%; object-fit: cover; }
.team-info { padding: 16px; }
.team-name { font-weight: 700; font-size: 1rem; margin-bottom: 4px; }
.team-role { font-size: 0.8rem; color: var(--text-muted); margin-bottom: 8px; }
.team-rating { color: #FFB800; font-size: 0.82rem; }
.team-done { font-size: 0.75rem; color: var(--text-muted); margin-top: 4px; }

/* ── FAQ ── */
.faq-list { max-width: 780px; margin: 0 auto; }
.faq-item {
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  margin-bottom: 10px;
  overflow: hidden;
  background: #fff;
}
.faq-question {
  padding: 18px 22px;
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  user-select: none;
  transition: background var(--transition);
}
.faq-question:hover { background: var(--bg-light); }
.faq-question.open { color: var(--primary); background: var(--bg-light); }
.faq-arrow {
  width: 24px; height: 24px;
  border-radius: 50%;
  background: var(--bg-light);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.7rem;
  transition: transform var(--transition);
  flex-shrink: 0;
}
.faq-question.open .faq-arrow { transform: rotate(180deg); background: var(--primary); color: #fff; }
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease;
}
.faq-answer-inner {
  padding: 0 22px 18px;
  color: var(--text-muted);
  font-size: 0.9rem;
  line-height: 1.7;
}

/* ── CTA BAND ── */
.cta-band {
  background: linear-gradient(135deg, var(--primary-dark), var(--primary));
  padding: 56px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-band::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.04'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}
.cta-band h2 { color: #fff; margin-bottom: 10px; position: relative; }
.cta-band p { color: rgba(255,255,255,0.85); font-size: 1.05rem; margin-bottom: 28px; position: relative; }
.cta-buttons { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; position: relative; }

/* ── COVERAGE ── */
.coverage-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
  margin-top: 20px;
}
.coverage-tag {
  padding: 7px 16px;
  background: #fff;
  border: 1.5px solid var(--border);
  border-radius: 30px;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text);
  transition: all var(--transition);
}
.coverage-tag:hover { border-color: var(--primary); color: var(--primary); background: var(--bg-light); }

/* ── CONTACTS ── */
.contacts-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: start;
}
.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  margin-bottom: 22px;
}
.contact-icon {
  width: 46px; height: 46px;
  background: var(--bg-light);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
  color: var(--primary);
}
.contact-info strong { display: block; font-size: 0.82rem; color: var(--text-muted); text-transform: uppercase; margin-bottom: 3px; }
.contact-info a { font-weight: 600; font-size: 1rem; color: var(--text); }
.contact-info a:hover { color: var(--primary); }

.contact-form-box {
  background: var(--bg-light);
  border-radius: var(--radius-lg);
  padding: 32px;
}
.contact-form-box h3 { margin-bottom: 20px; }

/* ── FOOTER ── */
.footer {
  background: #0d1117;
  color: rgba(255,255,255,0.75);
  padding: 56px 0 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}
.footer-logo { margin-bottom: 16px; }
.footer-logo .logo-title { color: #fff; }
.footer-about {
  font-size: 0.85rem;
  line-height: 1.7;
  margin-bottom: 18px;
  opacity: 0.75;
}
.social-links { display: flex; gap: 10px; }
.social-link {
  width: 36px; height: 36px;
  background: rgba(255,255,255,0.08);
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  color: rgba(255,255,255,0.7);
  font-size: 1rem;
  transition: all var(--transition);
}
.social-link:hover { background: var(--primary); color: #fff; }
.footer h4 {
  color: #fff;
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 16px;
}
.footer-links li { margin-bottom: 9px; }
.footer-links a {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.65);
  transition: color var(--transition);
}
.footer-links a:hover { color: var(--primary-light); }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: 20px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 0.78rem;
  color: rgba(255,255,255,0.45);
}
.footer-bottom a { color: rgba(255,255,255,0.5); }
.footer-bottom a:hover { color: #fff; }
.footer-legal { font-size: 0.75rem; color: rgba(255,255,255,0.35); margin-top: 8px; }

/* ── FLOATING ELEMENTS ── */
.float-call {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 999;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 10px;
}
.float-btn {
  width: 56px; height: 56px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 20px rgba(0,0,0,0.25);
  cursor: pointer;
  border: none;
  transition: all var(--transition);
  font-size: 1.3rem;
  color: #fff;
  text-decoration: none;
}
.float-btn:hover { transform: scale(1.1); }
.float-btn-phone { background: var(--primary); }
.float-btn-wa { background: #25D366; }
.float-btn-tg { background: #0088CC; }

.float-pulse {
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(13,110,74,0.4); }
  70% { box-shadow: 0 0 0 14px rgba(13,110,74,0); }
  100% { box-shadow: 0 0 0 0 rgba(13,110,74,0); }
}

/* ── MODAL ── */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.55);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition);
}
.modal-overlay.open {
  opacity: 1;
  visibility: visible;
}
.modal {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 36px;
  max-width: 460px;
  width: 100%;
  position: relative;
  transform: translateY(-20px);
  transition: transform var(--transition);
}
.modal-overlay.open .modal { transform: translateY(0); }
.modal-close {
  position: absolute;
  top: 16px; right: 16px;
  width: 32px; height: 32px;
  background: var(--bg-light);
  border: none;
  border-radius: 50%;
  cursor: pointer;
  font-size: 1rem;
  display: flex; align-items: center; justify-content: center;
  color: var(--text-muted);
}
.modal-close:hover { background: var(--border); }
.modal h3 { margin-bottom: 6px; }
.modal p { color: var(--text-muted); font-size: 0.88rem; margin-bottom: 20px; }

/* ── SUCCESS MESSAGE ── */
.success-message {
  display: none;
  text-align: center;
  padding: 20px;
}
.success-message .icon {
  font-size: 3rem;
  margin-bottom: 12px;
}
.success-message h4 { margin-bottom: 6px; color: var(--primary); }
.success-message p { color: var(--text-muted); font-size: 0.9rem; }

/* ── PAGE HERO (inner pages) ── */
.page-hero {
  background: linear-gradient(135deg, var(--primary-dark), var(--primary));
  padding: 50px 0;
  color: #fff;
}
.page-hero h1 { color: #fff; margin-bottom: 10px; }
.page-hero p { opacity: 0.85; font-size: 1.05rem; max-width: 600px; }
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
  opacity: 0.7;
  margin-bottom: 16px;
}
.breadcrumb a { color: inherit; }
.breadcrumb a:hover { opacity: 1; }
.breadcrumb span { opacity: 0.5; }

/* ── TRUST BADGES ── */
.trust-badges {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  padding: 28px 0;
}
.trust-badge {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 20px;
  background: #fff;
  border-radius: var(--radius);
  box-shadow: 0 2px 12px rgba(0,0,0,0.06);
  border: 1.5px solid var(--border);
}
.trust-badge-icon { font-size: 1.5rem; }
.trust-badge-text strong { display: block; font-size: 1.1rem; color: var(--primary); }
.trust-badge-text span { font-size: 0.78rem; color: var(--text-muted); }

/* ── NOTIFY BAR ── */
.notify-bar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 9999;
  background: var(--accent);
  color: #fff;
  text-align: center;
  padding: 10px 16px;
  font-size: 0.88rem;
  font-weight: 600;
  transform: translateY(-100%);
  transition: transform 0.4s ease;
}
.notify-bar.show { transform: translateY(0); }
.notify-bar a { color: #fff; text-decoration: underline; }

/* ── RESPONSIVE ── */
@media (max-width: 992px) {
  .hero .container { grid-template-columns: 1fr; }
  .hero-form-box { max-width: 480px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .contacts-grid { grid-template-columns: 1fr; }
  .calc-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  section { padding: 48px 0; }
  .nav { display: none; }
  .nav.open {
    display: flex;
    flex-direction: column;
    position: fixed;
    inset: 0;
    background: #fff;
    z-index: 9999;
    justify-content: flex-start;
    padding: 80px 24px 24px;
    overflow-y: auto;
  }
  .nav.open a { font-size: 1.1rem; padding: 12px 0; }
  .nav.open .dropdown-menu {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    box-shadow: none;
    padding: 0 0 0 16px;
    background: transparent;
  }
  .burger { display: block; }
  .header-phone a.phone-num { font-size: 1rem; }
  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
  .hero-stats { gap: 16px; }
  .hero-stat .num { font-size: 1.4rem; }
  .quick-benefits-inner { flex-direction: column; gap: 10px; text-align: center; }
  .gallery-before-after { grid-template-columns: 1fr; }
  .gallery-half img { height: 160px; }
  .gallery-divider { display: none; }
  .cta-buttons { flex-direction: column; align-items: center; }
  .calc-wrap { padding: 22px; }
}

@media (max-width: 480px) {
  .hero { min-height: auto; }
  .top-bar .container { justify-content: center; }
  .float-call { bottom: 16px; right: 16px; }
  .float-btn { width: 48px; height: 48px; font-size: 1.1rem; }
}

/* ── UTILS ── */
.text-center { text-align: center; }
.text-primary { color: var(--primary); }
.text-accent { color: var(--accent); }
.mt-0 { margin-top: 0; }
.mt-4 { margin-top: 1rem; }
.mt-8 { margin-top: 2rem; }
.mb-4 { margin-bottom: 1rem; }
.mb-8 { margin-bottom: 2rem; }
.fw-700 { font-weight: 700; }
.hidden { display: none; }

/* ── ANIMATION ── */
.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}
.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}