:root {
  --ink: #0b1530;
  --navy: #10214f;
  --blue: #1d4ed8;
  --blue-dark: #16215c;
  --gold: #e8a33d;
  --gold-dark: #c8832a;
  --bg: #f6f7fb;
  --white: #ffffff;
  --text: #1c2333;
  --text-light: #5a6178;
  --radius: 14px;
  --shadow: 0 10px 30px rgba(16, 33, 79, 0.12);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  color: var(--text);
  background: var(--white);
  line-height: 1.55;
}
h1, h2, h3, h4 {
  font-family: 'Montserrat', sans-serif;
  margin: 0 0 .5em;
  line-height: 1.15;
  color: var(--ink);
}
p { margin: 0 0 1em; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
ul { padding-left: 1.2em; }

.container {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .5em;
  padding: .8em 1.4em;
  border-radius: 999px;
  font-weight: 700;
  font-size: .95rem;
  transition: transform .15s ease, box-shadow .15s ease, background .15s ease;
  white-space: nowrap;
}
.btn-lg { padding: 1em 1.8em; font-size: 1.05rem; }
.btn-accent {
  background: linear-gradient(135deg, var(--gold), var(--gold-dark));
  color: #241300;
  box-shadow: 0 8px 20px rgba(232, 163, 61, .35);
}
.btn-accent:hover { transform: translateY(-2px); }
.btn-outline {
  border: 2px solid rgba(255,255,255,.7);
  color: #fff;
  background: rgba(255,255,255,.06);
}
.btn-outline:hover { background: rgba(255,255,255,.18); }
.btn-outline-light {
  border: 2px solid rgba(255,255,255,.8);
  color: #fff;
}
.btn-outline-light:hover { background: rgba(255,255,255,.12); }
.btn-vk {
  background: #0077ff;
  color: #fff;
}
.btn-vk:hover { transform: translateY(-2px); }

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(11, 21, 48, .92);
  backdrop-filter: blur(6px);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding-top: 10px;
  padding-bottom: 10px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  color: #fff;
  flex-shrink: 0;
}
.brand-emblem { width: 40px; height: 40px; border-radius: 50%; }
.brand-text {
  font-family: 'Montserrat', sans-serif;
  font-weight: 800;
  font-size: .8rem;
  letter-spacing: .04em;
  line-height: 1.3;
}
.brand-text em { font-style: normal; font-weight: 500; color: #b9c3e0; font-size: .85em; }

.main-nav {
  display: flex;
  gap: 22px;
  flex-wrap: wrap;
}
.main-nav a {
  color: #dbe1f2;
  font-size: .92rem;
  font-weight: 500;
}
.main-nav a:hover { color: var(--gold); }

.header-cta { display: flex; align-items: center; gap: 16px; flex-shrink: 0; }
.phone-link { color: #fff; font-weight: 700; font-size: .95rem; }

.burger {
  display: none;
  flex-shrink: 0;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 34px;
  height: 34px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
}
.burger span { display: block; height: 2px; background: #fff; border-radius: 2px; }

/* Hero */
.hero {
  position: relative;
  min-height: 92vh;
  background-size: cover;
  background-position: center 25%;
  display: flex;
  align-items: center;
}
.hero-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(9,16,38,.75) 0%, rgba(9,16,38,.55) 45%, rgba(9,16,38,.92) 100%);
}
.hero-inner { position: relative; z-index: 1; color: #fff; padding: 90px 24px 60px; }
.hero-eyebrow {
  text-transform: uppercase;
  letter-spacing: .12em;
  font-weight: 700;
  color: var(--gold);
  font-size: .85rem;
  margin-bottom: 14px;
}
.hero h1 {
  color: #fff;
  font-size: clamp(2rem, 5vw, 3.4rem);
  font-weight: 900;
  max-width: 850px;
}
.hero-lead {
  max-width: 620px;
  font-size: 1.15rem;
  color: #e4e8f5;
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin: 28px 0 32px;
}
.hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 24px;
  font-size: .9rem;
  color: #cfd6ec;
}

/* Section basics */
section { padding: 88px 0; }
.section-title {
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  text-align: center;
  font-weight: 800;
}
.section-title.light { color: #fff; }
.section-sub {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 48px;
  color: var(--text-light);
  font-size: 1.05rem;
}
.section-sub.light { color: #b9c3e0; }

/* Benefits */
.benefits { background: var(--bg); }
.benefit-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.benefit-card {
  background: #fff;
  border-radius: var(--radius);
  padding: 32px 24px;
  text-align: center;
  box-shadow: var(--shadow);
}
.benefit-icon { font-size: 2.4rem; margin-bottom: 14px; }
.benefit-card h3 { font-size: 1.1rem; }
.benefit-card p { color: var(--text-light); font-size: .95rem; margin: 0; }

/* About */
.about-grid {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: 56px;
  align-items: center;
}
.about-media img { border-radius: var(--radius); box-shadow: var(--shadow); }
.about-text p { color: var(--text-light); }
.about-list { color: var(--text); }
.about-list li { margin-bottom: 8px; }

/* Gallery */
.gallery { background: var(--bg); }
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
.gallery-grid img {
  width: 100%;
  height: 230px;
  object-fit: cover;
  border-radius: 10px;
  box-shadow: var(--shadow);
  transition: transform .25s ease;
}
.gallery-grid img:hover { transform: scale(1.03); }

/* Achievements */
.achievements { background: linear-gradient(160deg, var(--navy), var(--blue-dark)); }
.achievements-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}
.achievements-grid img {
  width: 100%;
  height: 300px;
  object-fit: cover;
  border-radius: 12px;
  box-shadow: 0 12px 30px rgba(0,0,0,.35);
}

/* Locations */
.locations-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
}
.location-card {
  background: var(--bg);
  border-radius: var(--radius);
  padding: 24px;
  box-shadow: var(--shadow);
}
.location-card h3 { font-size: 1.15rem; }
.map-embed {
  margin-top: 14px;
  border-radius: 10px;
  overflow: hidden;
  aspect-ratio: 16/10;
}
.map-embed iframe { width: 100%; height: 100%; border: 0; }

/* CTA */
.cta-section {
  background: linear-gradient(135deg, var(--blue), #0e2a8f);
  color: #fff;
  text-align: center;
}
.cta-inner h2 { color: #fff; font-size: clamp(1.6rem, 3.2vw, 2.2rem); }
.cta-inner p { color: #d8e0f7; max-width: 560px; margin: 0 auto 32px; }
.cta-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  justify-content: center;
}

/* Footer */
.site-footer {
  background: var(--ink);
  color: #b9c3e0;
  padding: 56px 0 24px;
  font-size: .92rem;
}
.footer-inner {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr;
  gap: 32px;
  padding-bottom: 32px;
  border-bottom: 1px solid rgba(255,255,255,.1);
}
.footer-emblem { width: 44px; height: 44px; border-radius: 50%; margin-bottom: 12px; }
.footer-col h4 { color: #fff; font-size: 1rem; margin-bottom: 12px; }
.footer-col p { margin: 0 0 6px; }
.footer-col a:hover { color: var(--gold); }
.footer-keywords {
  max-width: 1180px;
  margin: 20px auto 0;
  padding: 0 24px;
  font-size: .72rem;
  line-height: 1.6;
  color: #4a5170;
}
.footer-copy {
  text-align: center;
  margin-top: 20px;
  font-size: .8rem;
  color: #6b7290;
}

/* Floating call button (mobile) */
.floating-call {
  display: none;
  position: fixed;
  bottom: 20px;
  right: 20px;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--gold);
  color: #241300;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  box-shadow: 0 10px 24px rgba(0,0,0,.3);
  z-index: 90;
}

/* Responsive */
@media (max-width: 980px) {
  .main-nav { display: none; }
  .burger { display: flex; }
  .benefit-grid { grid-template-columns: repeat(2, 1fr); }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
  .achievements-grid { grid-template-columns: repeat(2, 1fr); }
  .about-grid { grid-template-columns: 1fr; }
  .about-media { order: -1; }
  .locations-grid { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr; }
  .floating-call { display: flex; }

  .site-header.nav-open .main-nav {
    display: flex;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--ink);
    flex-direction: column;
    padding: 16px 24px 24px;
    gap: 14px;
  }
}

@media (max-width: 560px) {
  section { padding: 60px 0; }
  .hero { min-height: 100vh; }
  .header-cta .phone-link,
  .header-cta .btn { display: none; }
  .brand-text { font-size: .7rem; }
  .brand-text br { display: none; }
  .brand-text em { display: block; }
  .benefit-grid { grid-template-columns: 1fr; }
  .gallery-grid { grid-template-columns: 1fr 1fr; }
  .achievements-grid { grid-template-columns: 1fr; }
}

@media (max-width: 380px) {
  .brand-text { display: none; }
}