/* ================================================
   ASYLTAS AKTAU — Главный стилевой файл
   Полностью переработан без Nicepage
   ================================================ */

@import url('https://fonts.googleapis.com/css2?family=Bebas+Neue&family=Inter:wght@300;400;500;600;700;800&display=swap');

/* ---- CSS Variables ---- */
:root {
  --clr-dark: #0a0e14;
  --clr-darker: #060a0f;
  --clr-primary: #d4a843;
  --clr-primary-light: #f0c96a;
  --clr-accent: #013334;
  --clr-accent2: #1a5c5e;
  --clr-white: #f5f2ec;
  --clr-grey: #8a8d91;
  --clr-light-bg: #f0ede8;
  --font-display: 'Bebas Neue', sans-serif;
  --font-body: 'Inter', sans-serif;
  --transition: all 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
  --shadow: 0 20px 60px rgba(0,0,0,0.3);
  --radius: 4px;
}

/* ---- Reset & Base ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

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

body {
  font-family: var(--font-body);
  background: var(--clr-white);
  color: var(--clr-dark);
  overflow-x: hidden;
  line-height: 1.7;
}

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

/* ---- Utility ---- */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 40px;
}

.section { padding: 100px 0; }
.section-sm { padding: 60px 0; }

.tag {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--clr-primary);
  margin-bottom: 16px;
}

.btn {
  display: inline-block;
  padding: 16px 40px;
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.85rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  cursor: pointer;
  transition: var(--transition);
  border: 2px solid transparent;
}

.btn-primary {
  background: var(--clr-primary);
  color: var(--clr-darker);
  border-color: var(--clr-primary);
}
.btn-primary:hover {
  background: transparent;
  color: var(--clr-primary);
  transform: translateY(-2px);
}

.hero-phone {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  padding: 18px 36px;
  background: rgba(212, 168, 67, 0.12);
  border: 2px solid var(--clr-primary);
  border-radius: var(--radius);
  transition: var(--transition);
  color: var(--clr-white);
  text-decoration: none;
}
.hero-phone:hover {
  background: var(--clr-primary);
  color: var(--clr-darker);
  transform: translateY(-2px);
}
.hero-phone-icon {
  color: var(--clr-primary);
  display: flex;
  align-items: center;
  transition: var(--transition);
}
.hero-phone:hover .hero-phone-icon {
  color: var(--clr-darker);
}
.hero-phone-num {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 400;
  letter-spacing: 2px;
}

/* ========================
   NAVIGATION
   ======================== */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(10, 14, 20, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(212, 168, 67, 0.15);
  transition: var(--transition);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
}

.logo {
  display: flex;
  align-items: center;
}
.logo img {
  height: 52px;
  width: auto;
  display: block;
  transition: var(--transition);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 40px;
}

.nav-links a {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: rgba(245, 242, 236, 0.8);
  transition: var(--transition);
  position: relative;
  padding-bottom: 4px;
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--clr-primary);
  transition: width 0.3s ease;
}
.nav-links a:hover,
.nav-links a.active {
  color: var(--clr-primary);
}
.nav-links a:hover::after,
.nav-links a.active::after {
  width: 100%;
}

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

/* ========================
   HERO SECTION
   ======================== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--clr-darker);
}

.hero-bg {
  position: absolute;
  inset: 0;
  background-image: url('images/51b7a09c-409e-ac4a-1b86-1b2be4586e34.jpg');
  background-size: cover;
  background-position: center;
  transform: scale(1.05);
  animation: heroZoom 20s ease-in-out infinite alternate;
}
@keyframes heroZoom {
  from { transform: scale(1.05); }
  to { transform: scale(1.12); }
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(6, 10, 15, 0.88) 0%,
    rgba(1, 51, 52, 0.55) 50%,
    rgba(6, 10, 15, 0.72) 100%
  );
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 700px;
}

.hero-eyebrow {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 28px;
}
.hero-eyebrow-line {
  width: 50px;
  height: 2px;
  background: var(--clr-primary);
}
.hero-eyebrow span {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 5px;
  text-transform: uppercase;
  color: var(--clr-primary);
}

.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5vw, 4.5rem);
  font-weight: 900;
  color: var(--clr-white);
  line-height: 1.1;
  margin-bottom: 28px;
}
.hero h1 em {
  color: var(--clr-primary);
  font-style: normal;
  display: block;
}

.hero p {
  font-size: 1.1rem;
  color: rgba(245, 242, 236, 0.8);
  max-width: 520px;
  margin-bottom: 44px;
  line-height: 1.8;
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.hero-scroll-hint {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}
.hero-scroll-hint span {
  font-size: 0.65rem;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: rgba(245,242,236,0.5);
}
.scroll-mouse {
  width: 24px;
  height: 38px;
  border: 2px solid rgba(212, 168, 67, 0.5);
  border-radius: 12px;
  position: relative;
  overflow: hidden;
}
.scroll-mouse::before {
  content: '';
  position: absolute;
  top: 6px;
  left: 50%;
  transform: translateX(-50%);
  width: 4px;
  height: 8px;
  border-radius: 2px;
  background: var(--clr-primary);
  animation: scrollDown 1.8s ease infinite;
}
@keyframes scrollDown {
  0% { top: 6px; opacity: 1; }
  100% { top: 22px; opacity: 0; }
}

/* ========================
   TAGLINE BAND
   ======================== */
.tagline-band {
  background: var(--clr-accent);
  padding: 32px 0;
  overflow: hidden;
}
.tagline-band-inner {
  display: flex;
  align-items: center;
  justify-content: center;
}
.tagline-band h2 {
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 3vw, 2.2rem);
  font-weight: 700;
  color: var(--clr-white);
  text-align: center;
  line-height: 1.3;
}
.tagline-band h2 em {
  color: var(--clr-primary);
  font-style: normal;
}

/* ========================
   GUARANTEE SECTION
   ======================== */
.guarantee {
  background: var(--clr-light-bg);
}

.guarantee-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.guarantee-left h2 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 3.5vw, 3rem);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 24px;
  color: var(--clr-dark);
}

.guarantee-left p {
  font-size: 1rem;
  color: #4a4a4a;
  margin-bottom: 40px;
  line-height: 1.8;
}

.checklist {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.checklist-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  font-size: 0.95rem;
  color: #333;
  font-weight: 500;
}
.checklist-icon {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--clr-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--clr-darker);
  font-size: 0.75rem;
  font-weight: 900;
  margin-top: 1px;
}

/* Stats strip */
.stats-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
  background: var(--clr-accent);
  border-radius: 8px;
  overflow: hidden;
}
.stat-box {
  background: var(--clr-accent2);
  padding: 30px 20px;
  text-align: center;
  transition: var(--transition);
}
.stat-box:hover { background: var(--clr-primary); }
.stat-box:hover .stat-num,
.stat-box:hover .stat-label { color: var(--clr-darker); }
.stat-num {
  font-family: var(--font-display);
  font-size: 2.2rem;
  font-weight: 900;
  color: var(--clr-primary);
  line-height: 1;
  transition: var(--transition);
}
.stat-label {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: rgba(245,242,236,0.7);
  margin-top: 8px;
  transition: var(--transition);
}

/* ========================
   PROJECTS GALLERY
   ======================== */
.projects {
  background: var(--clr-dark);
  position: relative;
  overflow: hidden;
}

.projects::before {
  content: 'ПРОЕКТЫ';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-family: var(--font-display);
  font-size: clamp(6rem, 14vw, 14rem);
  font-weight: 900;
  color: rgba(255,255,255,0.025);
  white-space: nowrap;
  pointer-events: none;
}

.section-head {
  margin-bottom: 60px;
  position: relative;
  z-index: 1;
}

.section-head.light h2 { color: var(--clr-white); }
.section-head.light .tag { color: var(--clr-primary); }

.section-head h2 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 900;
  line-height: 1.15;
  color: var(--clr-dark);
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  grid-template-rows: 500px 400px;
  gap: 12px;
  position: relative;
  z-index: 1;
}

.project-cell {
  position: relative;
  overflow: hidden;
  cursor: pointer;
}
.project-cell.featured { grid-row: span 2; }

.project-cell img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}
.project-cell:hover img { transform: scale(1.08); }

.project-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(1,51,52,0.9) 0%, transparent 60%);
  opacity: 0;
  transition: var(--transition);
  display: flex;
  align-items: flex-end;
  padding: 30px;
}
.project-cell:hover .project-overlay { opacity: 1; }

.project-label {
  position: absolute;
  bottom: 20px;
  left: 20px;
  background: var(--clr-primary);
  color: var(--clr-darker);
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 3px;
  text-transform: uppercase;
  padding: 8px 16px;
  border-radius: 2px;
}

/* ========================
   SERVICES
   ======================== */
.services { background: var(--clr-white); }

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
  background: #ddd;
  border: 2px solid #ddd;
  border-radius: 8px;
  overflow: hidden;
  margin-top: 60px;
}

.service-card {
  background: var(--clr-white);
  padding: 44px 30px;
  position: relative;
  overflow: hidden;
  transition: var(--transition);
  cursor: default;
}
.service-card::before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--clr-primary);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s ease;
}
.service-card:hover {
  background: var(--clr-accent);
}
.service-card:hover h3,
.service-card:hover p { color: var(--clr-white); }
.service-card:hover .service-icon { filter: brightness(0) invert(1); }
.service-card:hover::before { transform: scaleX(1); }

.service-icon {
  width: 56px;
  height: 56px;
  object-fit: contain;
  margin-bottom: 24px;
  transition: var(--transition);
}

.service-card h3 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 14px;
  color: var(--clr-dark);
  transition: var(--transition);
}

.service-card p {
  font-size: 0.9rem;
  color: var(--clr-grey);
  line-height: 1.7;
  transition: var(--transition);
}

/* ========================
   CATALOG
   ======================== */
.catalog { background: var(--clr-light-bg); }

.catalog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  margin-top: 60px;
}

.catalog-card {
  background: var(--clr-white);
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(0,0,0,0.06);
  transition: var(--transition);
}
.catalog-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 50px rgba(0,0,0,0.15);
}

.catalog-img-wrap {
  position: relative;
  height: 200px;
  overflow: hidden;
}
.catalog-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.catalog-card:hover .catalog-img-wrap img { transform: scale(1.1); }

.catalog-badge {
  position: absolute;
  top: 16px;
  right: 16px;
  background: var(--clr-accent);
  color: var(--clr-white);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  padding: 6px 12px;
  border-radius: 2px;
}

.catalog-info {
  padding: 24px;
}
.catalog-info h3 {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--clr-dark);
  margin-bottom: 8px;
}
.catalog-info p {
  font-size: 0.85rem;
  color: var(--clr-grey);
  line-height: 1.6;
}

/* Extra item (peskoblok) */
.catalog-extra {
  display: flex;
  align-items: center;
  gap: 20px;
  background: var(--clr-white);
  border-radius: 8px;
  padding: 20px 24px;
  box-shadow: 0 4px 20px rgba(0,0,0,0.06);
  margin-top: 20px;
  transition: var(--transition);
}
.catalog-extra:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(0,0,0,0.12);
}
.catalog-extra img {
  width: 80px;
  height: 80px;
  object-fit: contain;
  flex-shrink: 0;
}
.catalog-extra-info h3 {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  color: var(--clr-dark);
  margin-bottom: 4px;
}
.catalog-extra-info p {
  font-size: 0.85rem;
  color: var(--clr-grey);
}

/* ========================
   CONTACTS BANNER
   ======================== */
.contacts-banner {
  background: var(--clr-dark);
  position: relative;
  overflow: hidden;
}
.contacts-banner::before {
  content: '';
  position: absolute;
  top: -100px;
  right: -100px;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(212,168,67,0.12) 0%, transparent 70%);
  pointer-events: none;
}

.contacts-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}

.contacts-left h5 {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--clr-primary);
  margin-bottom: 16px;
}

.contacts-left h2 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3vw, 2.8rem);
  font-weight: 900;
  color: var(--clr-white);
  margin-bottom: 40px;
  line-height: 1.2;
}

.contact-item {
  margin-bottom: 20px;
}
.contact-item-label {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--clr-grey);
  margin-bottom: 6px;
}
.contact-item-value {
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--clr-white);
  font-family: var(--font-display);
}
.contact-item-value.highlight {
  color: var(--clr-primary);
}

.contact-divider {
  width: 60px;
  height: 2px;
  background: var(--clr-primary);
  margin: 24px 0;
}

.contacts-right {
  padding-top: 20px;
}

.contacts-right img {
  width: 100%;
  height: 280px;
  object-fit: cover;
  border-radius: 8px;
  margin-bottom: 28px;
}

.about-text {
  font-size: 0.95rem;
  color: rgba(245, 242, 236, 0.75);
  line-height: 1.8;
  margin-bottom: 24px;
}

.quote-box {
  border-left: 3px solid var(--clr-primary);
  padding: 18px 24px;
  background: rgba(212, 168, 67, 0.08);
  border-radius: 0 6px 6px 0;
}
.quote-box p {
  font-size: 0.9rem;
  color: rgba(245, 242, 236, 0.8);
  font-style: italic;
  line-height: 1.7;
}

/* ========================
   FOOTER
   ======================== */
.site-footer {
  background: var(--clr-darker);
  border-top: 1px solid rgba(212, 168, 67, 0.15);
  padding: 40px 0;
}

.site-footer .logo img,
.footer-inner .logo img {
  filter: brightness(0) invert(1);
  height: 48px;
}

.footer-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  text-align: center;
}

.footer-inner .logo { align-items: center; }

.footer-details {
  font-size: 0.85rem;
  color: var(--clr-grey);
  line-height: 1.9;
}
.footer-details a { color: #387cbd; }
.footer-details a:hover { text-decoration: underline; }

.footer-copy {
  font-size: 0.75rem;
  color: rgba(138, 141, 145, 0.6);
  letter-spacing: 1px;
}

/* ========================
   MOBILE NAV PANEL
   ======================== */
.mobile-nav {
  display: none;
  position: fixed;
  top: 80px;
  left: 0;
  right: 0;
  background: rgba(6, 10, 15, 0.97);
  backdrop-filter: blur(12px);
  z-index: 999;
  padding: 30px 40px;
  flex-direction: column;
  gap: 20px;
  border-bottom: 1px solid rgba(212, 168, 67, 0.2);
}
.mobile-nav.open { display: flex; }
.mobile-nav a {
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--clr-white);
  padding: 12px 0;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  transition: var(--transition);
}
.mobile-nav a:hover { color: var(--clr-primary); }

/* ========================
   SCROLL ANIMATIONS
   ======================== */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.in-view {
  opacity: 1;
  transform: translateY(0);
}
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }
.reveal-delay-5 { transition-delay: 0.5s; }

/* ========================
   RESPONSIVE
   ======================== */
@media (max-width: 1024px) {
  .guarantee-grid { gap: 50px; }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .catalog-grid { grid-template-columns: repeat(2, 1fr); }
  .projects-grid { grid-template-rows: 400px 300px; }
}

@media (max-width: 768px) {
  .container { padding: 0 20px; }
  .section { padding: 70px 0; }

  .nav-links { display: none; }
  .hamburger { display: flex; }

  .hero h1 { font-size: 2.2rem; }
  .hero p { font-size: 0.95rem; }

  .guarantee-grid { grid-template-columns: 1fr; gap: 40px; }
  .stats-strip { grid-template-columns: 1fr; gap: 0; }

  .projects-grid {
    grid-template-columns: 1fr;
    grid-template-rows: auto;
  }
  .project-cell.featured { grid-row: span 1; height: 350px; }
  .project-cell { height: 250px; }
  .project-overlay { opacity: 1; }

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

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

  .contacts-inner { grid-template-columns: 1fr; gap: 40px; }

  .footer-inner { text-align: center; }
}