/* ============================================
   Эвакуатор Ростов-на-Дону — TikTok Landing
   Design: 11 Build (luxury minimalism)
   70%+ whitespace, single accent, soft shadows
   ============================================ */

/* --- Reset --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

/* --- Variables --- */
:root {
  --bg-dark: #0f172a;
  --bg-light: #f8fafc;
  --bg-card: #1e293b;
  --accent: #22c55e;
  --accent-dark: #16a34a;
  --accent-light: #4ade80;
  --orange-1: #ff8c00;
  --orange-2: #ffb347;
  --orange-3: #ffe4c4;
  --white: #ffffff;
  --text-light: #f1f5f9;
  --text-muted: #94a3b8;
  --text-dark: #0f172a;
  --radius: 16px;
  --radius-sm: 8px;
  --shadow-soft: 0 4px 24px rgba(0,0,0,0.08);
  --shadow-card: 0 8px 32px rgba(0,0,0,0.12);
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* --- Base --- */
body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  font-weight: 400;
  line-height: 1.6;
  color: var(--text-dark);
  background: var(--bg-light);
  overflow-x: hidden;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* --- Blocks --- */
.block {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 80px 0;
}

/* --- Typography --- */
h1, h2, h3 {
  font-family: 'Unbounded', sans-serif;
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
}

.accent {
  background: linear-gradient(135deg, var(--orange-1), var(--orange-2), var(--orange-3));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: 'Inter', sans-serif;
  font-weight: 600;
  text-decoration: none;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-dark));
  color: var(--white);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(34, 197, 94, 0.35);
}

.btn-outline {
  background: transparent;
  color: var(--white);
  border: 2px solid rgba(255,255,255,0.3);
}

.btn-outline:hover {
  border-color: var(--white);
  background: rgba(255,255,255,0.1);
}

.btn-lg { padding: 16px 40px; font-size: 1.1rem; }
.btn-xl { padding: 22px 56px; font-size: 1.25rem; }
.btn-sm { padding: 10px 20px; font-size: 0.95rem; }
.btn-block { width: 100%; padding: 18px; font-size: 1.1rem; }

/* --- Section labels --- */
.section-label {
  font-family: 'Inter', sans-serif;
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 12px;
}

.section-title {
  font-size: clamp(2rem, 5vw, 3.5rem);
  margin-bottom: 16px;
  color: var(--text-dark);
}

.section-subtitle {
  font-size: 1.2rem;
  color: var(--text-muted);
  margin-bottom: 48px;
  font-weight: 300;
}

/* ============ HERO ============ */
.hero {
  position: relative;
  background: var(--bg-dark);
  background-image: url('../images/e%60vakuator%20posle%20dtp.jpg');
  background-size: cover;
  background-position: center;
  min-height: 100vh;
  overflow: hidden;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(15,23,42,0.7) 0%, rgba(15,23,42,0.85) 50%, rgba(15,23,42,0.95) 100%);
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: 0 24px;
  max-width: 800px;
}

.hero-badge {
  display: inline-block;
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  color: var(--accent-light);
  background: rgba(34, 197, 94, 0.1);
  border: 1px solid rgba(34, 197, 94, 0.2);
  padding: 8px 20px;
  border-radius: 100px;
  margin-bottom: 24px;
}

.hero-title {
  font-size: clamp(2.8rem, 8vw, 5.5rem);
  color: var(--white);
  margin-bottom: 20px;
  font-weight: 900;
}

.hero-price {
  font-size: clamp(1.2rem, 3vw, 1.6rem);
  color: var(--text-light);
  margin-bottom: 32px;
  font-weight: 300;
}

.hero-price strong {
  font-weight: 700;
  color: var(--accent-light);
}

.hero-cta-group {
  display: flex;
  gap: 16px;
  justify-content: center;
  margin-bottom: 32px;
  flex-wrap: wrap;
}

.hero-trust {
  display: flex;
  gap: 24px;
  justify-content: center;
  flex-wrap: wrap;
}

.trust-item {
  font-size: 0.9rem;
  color: var(--text-muted);
  font-weight: 400;
}

.scroll-hint {
  position: absolute;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  color: var(--text-muted);
  font-size: 0.85rem;
  animation: bounce 2s infinite;
}

@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(10px); }
}

/* ============ TRANSPARENT PRICES ============ */
.transparent-prices {
  background: var(--bg-light);
}

.transparent-prices .section-title {
  text-align: center;
}

.transparent-prices .section-label {
  text-align: center;
}

.transparent-prices .section-subtitle {
  text-align: center;
}

.transparency-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 32px;
  margin-top: 48px;
}

.transparency-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 40px 32px;
  text-align: center;
  box-shadow: var(--shadow-soft);
  transition: var(--transition);
}

.transparency-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card);
}

.transparency-icon {
  font-size: 2.5rem;
  margin-bottom: 16px;
}

.transparency-card h3 {
  font-size: 1.2rem;
  margin-bottom: 12px;
  color: var(--text-dark);
}

.transparency-card p {
  color: var(--text-muted);
  font-size: 1rem;
  line-height: 1.5;
}

/* ============ PRICES ============ */
.prices {
  background: #f1f5f9;
}

.prices .section-title,
.prices .section-label,
.prices .section-subtitle {
  text-align: center;
}

.price-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 28px;
  margin-bottom: 40px;
}

.price-card {
  background: var(--white);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
  transition: var(--transition);
}

.price-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card);
}

.price-card-image {
  width: 100%;
  height: 200px;
  background-size: cover;
  background-position: center;
  position: relative;
}

.price-card-image::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 60%, rgba(0,0,0,0.15) 100%);
}

.price-card-body {
  padding: 24px;
}

.price-card-body h3 {
  font-size: 1.25rem;
  margin-bottom: 4px;
}

.price-card-desc {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 16px;
}

.price-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.price-amount {
  font-family: 'Unbounded', sans-serif;
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--accent-dark);
}

.price-extra {
  text-align: center;
  padding: 24px;
  background: var(--white);
  border-radius: var(--radius-sm);
  max-width: 600px;
  margin: 0 auto;
}

.price-extra p {
  font-size: 0.95rem;
  color: var(--text-muted);
  margin-bottom: 4px;
}

/* ============ SERVICES ============ */
.services {
  background: var(--bg-light);
}

.services .section-title,
.services .section-label {
  text-align: center;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 24px;
}

.service-item {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  aspect-ratio: 4/3;
  cursor: pointer;
}

.service-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition);
}

.service-item:hover img {
  transform: scale(1.05);
}

.service-item h3 {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 20px;
  font-size: 1.1rem;
  color: var(--white);
  background: linear-gradient(180deg, transparent, rgba(0,0,0,0.8));
  z-index: 2;
}

/* ============ FAQ ============ */
.faq {
  background: #f1f5f9;
}

.faq .section-title,
.faq .section-label {
  text-align: center;
}

.faq-list {
  max-width: 760px;
  margin: 0 auto;
}

.faq-item {
  background: var(--white);
  border-radius: var(--radius-sm);
  margin-bottom: 12px;
  overflow: hidden;
  box-shadow: var(--shadow-soft);
}

.faq-item summary {
  padding: 20px 24px;
  font-weight: 600;
  font-size: 1.05rem;
  cursor: pointer;
  list-style: none;
  position: relative;
  padding-right: 48px;
}

.faq-item summary::after {
  content: '+';
  position: absolute;
  right: 24px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 1.5rem;
  color: var(--accent);
  transition: var(--transition);
}

.faq-item[open] summary::after {
  transform: translateY(-50%) rotate(45deg);
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item p {
  padding: 0 24px 20px;
  color: var(--text-muted);
  font-size: 1rem;
  line-height: 1.6;
}

/* ============ FINAL CTA ============ */
.final-cta {
  background: var(--bg-dark);
  text-align: center;
  min-height: 80vh;
}

.final-title {
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  color: var(--white);
  margin-bottom: 20px;
}

.final-title .accent {
  display: block;
}

.final-subtitle {
  font-size: 1.3rem;
  color: var(--text-muted);
  margin-bottom: 40px;
  font-weight: 300;
}

.final-area {
  margin-top: 32px;
  font-size: 0.95rem;
  color: var(--text-muted);
}

.final-hours {
  font-size: 0.9rem;
  color: var(--accent);
  font-weight: 500;
  margin-top: 4px;
}

/* ============ MOBILE CTA BAR ============ */
.mobile-cta-bar {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 12px 16px;
  background: rgba(15, 23, 42, 0.95);
  backdrop-filter: blur(10px);
  z-index: 100;
  border-top: 1px solid rgba(255,255,255,0.1);
}

/* ============ FOOTER ============ */
.footer {
  background: var(--bg-dark);
  padding: 32px 0;
  text-align: center;
}

.footer p {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.footer-muted {
  opacity: 0.5;
  margin-top: 4px;
}

/* ============ RESPONSIVE ============ */
@media (max-width: 768px) {
  .block {
    padding: 60px 0;
    min-height: auto;
  }

  .hero {
    min-height: 100vh;
  }

  .hero-title {
    font-size: 2.5rem;
  }

  .hero-cta-group {
    flex-direction: column;
    width: 100%;
  }

  .btn-lg {
    width: 100%;
  }

  .hero-trust {
    flex-direction: column;
    gap: 8px;
  }

  .transparency-grid {
    grid-template-columns: 1fr;
  }

  .price-grid {
    grid-template-columns: 1fr;
  }

  .services-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }

  .service-item h3 {
    font-size: 0.9rem;
    padding: 12px;
  }

  .mobile-cta-bar {
    display: block;
  }

  body {
    padding-bottom: 70px;
  }

  .final-cta {
    min-height: 60vh;
  }
}

@media (max-width: 480px) {
  .services-grid {
    grid-template-columns: 1fr;
  }
}

/* ============ TABLET ============ */
@media (min-width: 769px) and (max-width: 1024px) {
  .price-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}