@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:wght@400;600;700&family=Jost:wght@300;400;500;600&display=swap');

:root {
  --primary: #1a2e44;
  --primary-light: #2a4a6b;
  --accent: #c8973a;
  --accent-light: #e4b55a;
  --bg: #f7f6f3;
  --bg-white: #ffffff;
  --bg-light: #f0ede8;
  --text-dark: #1a1a1a;
  --text-mid: #555555;
  --text-light: #888888;
  --border: #e2ddd7;
  --shadow-sm: 0 2px 12px rgba(26,46,68,0.07);
  --shadow-md: 0 6px 30px rgba(26,46,68,0.12);
  --shadow-lg: 0 16px 60px rgba(26,46,68,0.16);
  --radius: 4px;
  --radius-lg: 10px;
  --transition: 0.3s cubic-bezier(0.4,0,0.2,1);
}

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

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

body {
  font-family: 'Jost', sans-serif;
  background: var(--bg);
  color: var(--text-dark);
  line-height: 1.7;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

.container { max-width: 1240px; margin: 0 auto; padding: 0 24px; }

/* ─── TYPOGRAPHY ─────────────────────────────────────── */
h1, h2, h3, h4 { font-family: 'Playfair Display', serif; line-height: 1.2; }
h1 { font-size: clamp(2.2rem, 5vw, 3.8rem); font-weight: 700; }
h2 { font-size: clamp(1.8rem, 3.5vw, 2.8rem); font-weight: 600; }
h3 { font-size: clamp(1.2rem, 2vw, 1.6rem); font-weight: 600; }
h4 { font-size: 1.1rem; font-weight: 600; }
p { font-size: 1rem; color: var(--text-mid); }

.section-label {
  display: inline-block;
  font-family: 'Jost', sans-serif;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 12px;
}

.section-title { margin-bottom: 16px; }
.section-desc { max-width: 560px; margin-bottom: 48px; }

/* ─── BUTTONS ─────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  font-family: 'Jost', sans-serif;
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  border-radius: var(--radius);
  cursor: pointer;
  transition: var(--transition);
  border: none;
  white-space: nowrap;
}

.btn-primary {
  background: var(--primary);
  color: white;
}
.btn-primary:hover {
  background: var(--primary-light);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-accent {
  background: var(--accent);
  color: white;
}
.btn-accent:hover {
  background: var(--accent-light);
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(200,151,58,0.35);
}

.btn-outline {
  background: transparent;
  color: white;
  border: 2px solid rgba(255,255,255,0.6);
}
.btn-outline:hover {
  background: rgba(255,255,255,0.1);
  border-color: white;
}

.btn-ghost {
  background: transparent;
  color: var(--primary);
  border: 2px solid var(--primary);
  padding: 12px 28px;
}
.btn-ghost:hover {
  background: var(--primary);
  color: white;
}

/* ─── HEADER ──────────────────────────────────────────── */
.header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  transition: var(--transition);
  padding: 20px 0;
}
.header.scrolled {
  background: rgba(247,246,243,0.96);
  backdrop-filter: blur(12px);
  box-shadow: var(--shadow-sm);
  padding: 14px 0;
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}
.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}
.logo-img {
  height: 44px;
  width: auto;
  object-fit: contain;
}
.logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}
.logo-name {
  font-family: 'Playfair Display', serif;
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--primary);
  letter-spacing: 0.02em;
}
.logo-sub {
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
}
.logo-mark {
  width: 44px;
  height: 44px;
  background: var(--primary);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.logo-mark span {
  font-family: 'Playfair Display', serif;
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--accent);
}

.nav { display: flex; align-items: center; gap: 0; }
.nav a {
  padding: 8px 16px;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-dark);
  transition: color var(--transition);
  position: relative;
}
.nav a::after {
  content: '';
  position: absolute;
  bottom: 4px; left: 16px; right: 16px;
  height: 2px;
  background: var(--accent);
  transform: scaleX(0);
  transition: transform var(--transition);
}
.nav a:hover { color: var(--primary); }
.nav a:hover::after,
.nav a.active::after { transform: scaleX(1); }
.nav a.active { color: var(--primary); font-weight: 600; }

.header.scrolled .nav a { color: var(--text-dark); }

.header-phone {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--primary);
}
.header-phone svg { color: var(--accent); }

.menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  flex-direction: column;
  gap: 5px;
}
.menu-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--primary);
  transition: var(--transition);
}

/* ─── HERO ────────────────────────────────────────────── */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--primary);
}
.hero-bg {
  position: absolute;
  inset: 0;
  background-image: url('https://images.unsplash.com/photo-1486325212027-8081e485255e?w=1600&h=900&fit=crop');
  background-size: cover;
  background-position: center;
  opacity: 0.18;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(26,46,68,0.97) 0%, rgba(26,46,68,0.8) 50%, rgba(26,46,68,0.6) 100%);
}
.hero-content {
  position: relative;
  z-index: 2;
  padding: 140px 0 100px;
  max-width: 700px;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(200,151,58,0.15);
  border: 1px solid rgba(200,151,58,0.3);
  border-radius: 100px;
  padding: 6px 16px;
  margin-bottom: 28px;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent-light);
}
.hero-badge::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.3); }
}
.hero h1 { color: white; margin-bottom: 20px; }
.hero h1 em { font-style: normal; color: var(--accent-light); }
.hero-desc {
  color: rgba(255,255,255,0.72);
  font-size: 1.1rem;
  margin-bottom: 40px;
  max-width: 520px;
}
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 64px; }

.hero-stats {
  display: flex;
  gap: 48px;
  padding-top: 40px;
  border-top: 1px solid rgba(255,255,255,0.12);
}
.hero-stat-num {
  font-family: 'Playfair Display', serif;
  font-size: 2rem;
  font-weight: 700;
  color: var(--accent-light);
  line-height: 1;
}
.hero-stat-label {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.55);
  margin-top: 4px;
  letter-spacing: 0.05em;
}

.hero-scroll {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: rgba(255,255,255,0.4);
  font-size: 0.72rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  z-index: 2;
  animation: bounce 2s infinite;
}
.hero-scroll svg { animation: scrollDown 1.5s infinite; }
@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(-6px); }
}
@keyframes scrollDown {
  0% { opacity: 0; transform: translateY(-8px); }
  100% { opacity: 1; transform: translateY(0); }
}

/* ─── SECTIONS ────────────────────────────────────────── */
.section { padding: 96px 0; }
.section-alt { background: var(--bg-light); }
.section-dark { background: var(--primary); }

.section-header { margin-bottom: 56px; }
.section-header.centered { text-align: center; }
.section-header.centered .section-desc { margin-left: auto; margin-right: auto; }

/* ─── ABOUT BLOCK ─────────────────────────────────────── */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.about-image-wrap {
  position: relative;
}
.about-image-wrap img {
  width: 100%;
  height: 520px;
  object-fit: cover;
  border-radius: var(--radius-lg);
}
.about-badge {
  position: absolute;
  bottom: -24px;
  right: -24px;
  background: var(--accent);
  color: white;
  padding: 24px;
  border-radius: var(--radius-lg);
  text-align: center;
  box-shadow: var(--shadow-lg);
}
.about-badge-num {
  font-family: 'Playfair Display', serif;
  font-size: 2.4rem;
  font-weight: 700;
  line-height: 1;
}
.about-badge-text {
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  opacity: 0.9;
  margin-top: 4px;
}
.about-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 32px;
}
.about-feature {
  display: flex;
  align-items: flex-start;
  gap: 12px;
}
.about-feature-icon {
  width: 36px;
  height: 36px;
  background: rgba(200,151,58,0.1);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--accent);
}
.about-feature-text { font-size: 0.875rem; font-weight: 500; color: var(--text-dark); }

/* ─── SERVICES ────────────────────────────────────────── */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}
.service-card {
  background: var(--bg-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  cursor: pointer;
}
.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}
.service-card-img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.service-card:hover .service-card-img { transform: scale(1.05); }
.service-card-img-wrap { overflow: hidden; }
.service-card-body { padding: 28px; }
.service-card-icon {
  width: 44px;
  height: 44px;
  background: rgba(200,151,58,0.1);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  margin-bottom: 16px;
}
.service-card h3 { margin-bottom: 8px; color: var(--text-dark); }
.service-card p { font-size: 0.875rem; margin-bottom: 20px; }
.service-card-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--accent);
  transition: gap var(--transition);
}
.service-card:hover .service-card-link { gap: 10px; }

/* ─── ADVANTAGES ──────────────────────────────────────── */
.advantages-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2px;
  background: var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.advantage-item {
  background: var(--bg-white);
  padding: 40px 32px;
  text-align: center;
  transition: background var(--transition);
}
.advantage-item:hover { background: var(--primary); }
.advantage-item:hover .advantage-num,
.advantage-item:hover h4,
.advantage-item:hover p { color: white; }
.advantage-num {
  font-family: 'Playfair Display', serif;
  font-size: 3rem;
  font-weight: 700;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 8px;
  transition: color var(--transition);
}
.advantage-item h4 { margin-bottom: 6px; transition: color var(--transition); }
.advantage-item p { font-size: 0.8rem; transition: color var(--transition); }

/* ─── MATERIALS CATALOG ───────────────────────────────── */
.catalog-filters {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 40px;
}
.filter-btn {
  padding: 8px 20px;
  border-radius: 100px;
  border: 2px solid var(--border);
  background: transparent;
  font-family: 'Jost', sans-serif;
  font-size: 0.85rem;
  font-weight: 500;
  cursor: pointer;
  color: var(--text-mid);
  transition: var(--transition);
}
.filter-btn:hover { border-color: var(--primary); color: var(--primary); }
.filter-btn.active {
  background: var(--primary);
  border-color: var(--primary);
  color: white;
}

.materials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 24px;
}
.material-card {
  background: var(--bg-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}
.material-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}
.material-card-img {
  width: 100%;
  height: 200px;
  object-fit: cover;
}
.material-card-body { padding: 20px; }
.material-cat-tag {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 100px;
  background: rgba(200,151,58,0.1);
  color: var(--accent);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 8px;
}
.material-card h4 { margin-bottom: 6px; }
.material-card p { font-size: 0.82rem; margin-bottom: 14px; }
.material-price {
  font-family: 'Playfair Display', serif;
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--primary);
}
.material-price span {
  font-family: 'Jost', sans-serif;
  font-size: 0.8rem;
  font-weight: 400;
  color: var(--text-light);
  margin-left: 4px;
}

/* ─── GALLERY ─────────────────────────────────────────── */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-auto-rows: 260px;
  gap: 12px;
}
.gallery-item {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-lg);
  cursor: pointer;
}
.gallery-item.tall { grid-row: span 2; }
.gallery-item.wide { grid-column: span 2; }
.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.gallery-item:hover img { transform: scale(1.07); }
.gallery-overlay {
  position: absolute;
  inset: 0;
  background: rgba(26,46,68,0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity var(--transition);
}
.gallery-item:hover .gallery-overlay { opacity: 1; }
.gallery-overlay svg { color: white; width: 40px; height: 40px; }

/* ─── PROCESS ─────────────────────────────────────────── */
.process-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  position: relative;
}
.process-steps::before {
  content: '';
  position: absolute;
  top: 36px;
  left: calc(12.5% + 24px);
  right: calc(12.5% + 24px);
  height: 2px;
  background: linear-gradient(to right, var(--accent), var(--accent-light));
  z-index: 0;
}
.process-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 0 16px;
  position: relative;
  z-index: 1;
}
.process-num {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: var(--primary);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Playfair Display', serif;
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: 20px;
  box-shadow: var(--shadow-md);
  position: relative;
}
.process-num::after {
  content: '';
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  border: 2px solid var(--accent);
  opacity: 0.4;
}
.process-step h4 { margin-bottom: 8px; }
.process-step p { font-size: 0.82rem; }

/* ─── TESTIMONIALS ────────────────────────────────────── */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
}
.testimonial-card {
  background: var(--bg-white);
  padding: 32px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  position: relative;
}
.testimonial-card::before {
  content: '"';
  position: absolute;
  top: 16px;
  right: 28px;
  font-family: 'Playfair Display', serif;
  font-size: 5rem;
  color: var(--accent);
  opacity: 0.15;
  line-height: 1;
}
.testimonial-stars { color: var(--accent); font-size: 0.9rem; margin-bottom: 16px; }
.testimonial-text { font-size: 0.9rem; color: var(--text-mid); margin-bottom: 24px; font-style: italic; }
.testimonial-author { display: flex; align-items: center; gap: 12px; }
.testimonial-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-family: 'Playfair Display', serif;
  font-size: 1rem;
  font-weight: 700;
}
.testimonial-name { font-weight: 600; font-size: 0.9rem; }
.testimonial-role { font-size: 0.78rem; color: var(--text-light); }

/* ─── CONTACT FORM ────────────────────────────────────── */
.contact-section { background: var(--primary); }
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 80px;
  align-items: start;
}
.contact-info { color: white; }
.contact-info h2 { color: white; margin-bottom: 16px; }
.contact-info .section-desc { color: rgba(255,255,255,0.65); }
.contact-detail {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 24px;
}
.contact-detail-icon {
  width: 48px;
  height: 48px;
  background: rgba(200,151,58,0.15);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  flex-shrink: 0;
}
.contact-detail-label { font-size: 0.75rem; letter-spacing: 0.1em; text-transform: uppercase; color: rgba(255,255,255,0.4); margin-bottom: 4px; }
.contact-detail-value { font-size: 1.05rem; font-weight: 600; color: white; }

.form-card {
  background: var(--bg-white);
  border-radius: var(--radius-lg);
  padding: 48px;
}
.form-title { margin-bottom: 32px; }
.form-group { margin-bottom: 20px; }
.form-group label {
  display: block;
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  color: var(--text-dark);
  margin-bottom: 8px;
}
.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 14px 16px;
  border: 2px solid var(--border);
  border-radius: var(--radius);
  font-family: 'Jost', sans-serif;
  font-size: 0.95rem;
  color: var(--text-dark);
  background: var(--bg);
  transition: border-color var(--transition);
  outline: none;
}
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus { border-color: var(--accent); }
.form-group textarea { resize: vertical; min-height: 120px; }

/* ─── MAP ─────────────────────────────────────────────── */
.map-section { padding: 0; }
.map-embed {
  width: 100%;
  height: 420px;
  border: none;
  display: block;
  filter: grayscale(20%);
}

/* ─── FOOTER ──────────────────────────────────────────── */
.footer {
  background: #0f1d2d;
  color: rgba(255,255,255,0.65);
  padding: 64px 0 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.footer-brand .logo-name { color: white; }
.footer-brand p { margin-top: 16px; font-size: 0.875rem; max-width: 280px; }
.footer h5 {
  font-family: 'Jost', sans-serif;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: white;
  margin-bottom: 20px;
}
.footer-links a {
  display: block;
  font-size: 0.875rem;
  color: rgba(255,255,255,0.55);
  padding: 4px 0;
  transition: color var(--transition);
}
.footer-links a:hover { color: var(--accent-light); }
.footer-contact p { font-size: 0.875rem; margin-bottom: 8px; }
.footer-contact strong { color: white; }
.footer-bottom {
  padding: 20px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.8rem;
}
.footer-bottom-right { display: flex; gap: 24px; }
.footer-bottom a { color: rgba(255,255,255,0.4); transition: color var(--transition); }
.footer-bottom a:hover { color: var(--accent-light); }

/* ─── FLOATING BUTTONS ────────────────────────────────── */
.float-buttons {
  position: fixed;
  bottom: 32px;
  right: 32px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  z-index: 999;
}
.float-btn {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-lg);
  cursor: pointer;
  transition: var(--transition);
  text-decoration: none;
  border: none;
}
.float-btn:hover { transform: scale(1.1) translateY(-2px); }
.float-wa { background: #25D366; }
.float-call { background: var(--primary); }
.float-btn svg { color: white; }

/* ─── LIGHTBOX ────────────────────────────────────────── */
.lightbox {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.92);
  z-index: 9999;
  align-items: center;
  justify-content: center;
}
.lightbox.active { display: flex; }
.lightbox-img {
  max-width: 90vw;
  max-height: 90vh;
  object-fit: contain;
  border-radius: var(--radius);
}
.lightbox-close {
  position: absolute;
  top: 24px;
  right: 32px;
  color: white;
  font-size: 2rem;
  cursor: pointer;
  background: none;
  border: none;
  line-height: 1;
}

/* ─── PAGE HERO ───────────────────────────────────────── */
.page-hero {
  background: var(--primary);
  padding: 140px 0 80px;
  position: relative;
  overflow: hidden;
}
.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url('https://images.unsplash.com/photo-1565008447742-97f6f38c985c?w=1200&h=600&fit=crop');
  background-size: cover;
  opacity: 0.08;
}
.page-hero-content { position: relative; z-index: 1; }
.page-hero h1 { color: white; margin-bottom: 12px; }
.page-hero p { color: rgba(255,255,255,0.65); max-width: 560px; }
.breadcrumb { display: flex; gap: 8px; margin-bottom: 16px; font-size: 0.82rem; color: rgba(255,255,255,0.45); }
.breadcrumb a { color: var(--accent-light); }
.breadcrumb span { color: rgba(255,255,255,0.3); }

/* ─── SERVICE DETAIL ──────────────────────────────────── */
.service-detail-grid {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 60px;
  align-items: start;
}
.service-sticky {
  position: sticky;
  top: 100px;
}
.service-sidebar-card {
  background: var(--bg-white);
  border-radius: var(--radius-lg);
  padding: 32px;
  box-shadow: var(--shadow-md);
  margin-bottom: 20px;
}
.service-stages {
  counter-reset: stage;
}
.service-stage {
  display: flex;
  gap: 16px;
  padding: 20px 0;
  border-bottom: 1px solid var(--border);
}
.service-stage:last-child { border-bottom: none; }
.stage-num {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--primary);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  font-weight: 700;
  flex-shrink: 0;
}
.service-advantages-list { margin-top: 20px; }
.service-adv-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px solid var(--border);
  font-size: 0.9rem;
}
.service-adv-item::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  flex-shrink: 0;
}

/* ─── ADMIN PAGE ──────────────────────────────────────── */
.admin-header {
  background: var(--primary);
  padding: 20px 0;
}
.admin-content { padding: 48px 0; }
.admin-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
}
.admin-panel {
  background: var(--bg-white);
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--shadow-md);
}
.materials-table { width: 100%; border-collapse: collapse; }
.materials-table th {
  text-align: left;
  padding: 12px 16px;
  background: var(--bg-light);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-mid);
}
.materials-table td {
  padding: 12px 16px;
  border-bottom: 1px solid var(--border);
  font-size: 0.875rem;
  vertical-align: middle;
}
.materials-table tr:last-child td { border-bottom: none; }
.table-img { width: 48px; height: 48px; object-fit: cover; border-radius: var(--radius); }
.btn-danger {
  background: #ef4444;
  color: white;
  padding: 6px 14px;
  border-radius: var(--radius);
  border: none;
  font-size: 0.78rem;
  cursor: pointer;
  transition: var(--transition);
}
.btn-danger:hover { background: #dc2626; }

/* ─── NOTIFICATIONS ───────────────────────────────────── */
.toast {
  position: fixed;
  bottom: 100px;
  right: 32px;
  background: var(--primary);
  color: white;
  padding: 16px 24px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  z-index: 9999;
  transform: translateY(100px);
  opacity: 0;
  transition: var(--transition);
  font-size: 0.9rem;
  max-width: 320px;
}
.toast.show { transform: translateY(0); opacity: 1; }
.toast-success { border-left: 4px solid #22c55e; }
.toast-error { border-left: 4px solid #ef4444; }

/* ─── ANIMATIONS ──────────────────────────────────────── */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.fade-in.visible { opacity: 1; transform: translateY(0); }
.fade-in-delay-1 { transition-delay: 0.1s; }
.fade-in-delay-2 { transition-delay: 0.2s; }
.fade-in-delay-3 { transition-delay: 0.3s; }
.fade-in-delay-4 { transition-delay: 0.4s; }

/* ─── MOBILE NAV ──────────────────────────────────────── */
.mobile-nav {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: var(--primary);
  z-index: 999;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transform: translateX(100%);
  transition: transform 0.4s cubic-bezier(0.4,0,0.2,1);
}
.mobile-nav.open { transform: translateX(0); }
.mobile-nav a {
  font-family: 'Playfair Display', serif;
  font-size: 1.8rem;
  color: rgba(255,255,255,0.7);
  padding: 8px 0;
  transition: color var(--transition);
}
.mobile-nav a:hover { color: var(--accent-light); }
.mobile-nav-close {
  position: absolute;
  top: 24px;
  right: 24px;
  background: none;
  border: none;
  color: white;
  font-size: 1.5rem;
  cursor: pointer;
}
.mobile-nav-phone {
  margin-top: 32px;
  color: var(--accent-light);
  font-size: 1.1rem;
  font-weight: 600;
}

/* ─── CONTACT PAGE ────────────────────────────────────── */
.contacts-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
}

/* ─── RESPONSIVE ──────────────────────────────────────── */
@media (max-width: 1024px) {
  .about-grid { grid-template-columns: 1fr; gap: 40px; }
  .about-image-wrap img { height: 380px; }
  .about-badge { right: 0; }
  .contact-grid { grid-template-columns: 1fr; gap: 48px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .service-detail-grid { grid-template-columns: 1fr; }
  .service-sticky { position: static; }
  .contacts-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .section { padding: 64px 0; }
  .nav { display: none; }
  .header-phone { display: none; }
  .menu-toggle { display: flex; }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
  .gallery-item.tall { grid-row: span 1; }
  .gallery-item.wide { grid-column: span 1; }
  .process-steps { grid-template-columns: 1fr 1fr; }
  .process-steps::before { display: none; }
  .advantages-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .admin-grid { grid-template-columns: 1fr; }
  .hero-stats { gap: 28px; flex-wrap: wrap; }
}

@media (max-width: 480px) {
  .gallery-grid { grid-template-columns: 1fr; }
  .process-steps { grid-template-columns: 1fr; }
  .advantages-grid { grid-template-columns: 1fr; }
  .hero-actions { flex-direction: column; }
  .form-card { padding: 28px 20px; }
  .float-buttons { bottom: 20px; right: 20px; }
}