:root {
  --red: #C11B17;
  --navy: #1B3A4B;
  --bg: #F5F7FA;
  --card: #FFFFFF;
  --muted: #4A5D6C;
  --line: rgba(27, 58, 75, 0.1);
  --wrap: min(1390px, calc(100% - 32px));
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: "Segoe UI", "Noto Sans", "Helvetica Neue", Arial, sans-serif;
  color: var(--navy);
  background: var(--bg);
  line-height: 1.6;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
ul { margin: 0; padding: 0; list-style: none; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: #fff;
  border-bottom: 3px solid var(--red);
  box-shadow: 0 2px 16px rgba(27, 58, 75, 0.06);
}
.site-header__inner {
  width: var(--wrap);
  margin: 0 auto;
  min-height: 78px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}
.brand img {
  height: 42px;
  width: auto;
}

.main-nav {
  flex: 1;
  display: flex;
  justify-content: center;
}
.main-menu {
  display: flex;
  align-items: center;
  gap: 4px 22px;
  flex-wrap: wrap;
  justify-content: center;
}
.main-menu a {
  display: inline-block;
  color: var(--navy);
  font-size: 14px;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 8px 2px;
  position: relative;
  transition: color 0.2s ease;
}
.main-menu a:hover,
.main-menu .is-active a {
  color: var(--red);
}
.main-menu .is-active a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 2px;
  background: var(--red);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: nowrap;
  justify-content: flex-end;
}
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border-radius: 999px;
  padding: 12px 20px;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  border: none;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn-red {
  background: var(--red);
  color: #fff;
  box-shadow: 0 10px 24px rgba(193, 27, 23, 0.28);
}
.btn-red:hover { background: #9E1512; color: #fff; }
.btn-wa {
  background: #25D366;
  color: #fff;
  box-shadow: 0 10px 24px rgba(37, 211, 102, 0.28);
}
.btn-wa:hover { background: #1ebe57; color: #fff; }

.nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #fff;
  padding: 10px 9px;
  cursor: pointer;
  flex-direction: column;
  justify-content: space-between;
}
.nav-toggle span {
  display: block;
  height: 2px;
  width: 100%;
  background: var(--navy);
  border-radius: 2px;
  transition: transform 0.2s ease, opacity 0.2s ease;
}
.nav-overlay {
  position: fixed;
  inset: 0;
  background: rgba(27, 58, 75, 0.45);
  z-index: 40;
}

.hero {
  background: linear-gradient(180deg, #163447 0%, #1B3A4B 55%, #234B61 100%);
  color: #fff;
  padding: 56px 0 48px;
  position: relative;
  overflow: hidden;
}
.hero::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--red), #234B61);
}
.hero__inner {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
}
.crumb {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  font-size: 13px;
  color: rgba(232, 238, 243, 0.72);
  margin-bottom: 18px;
}
.crumb a { color: #fff; opacity: 0.9; }
.crumb a:hover { color: #ffd0ce; }
.pill {
  display: inline-block;
  background: rgba(193, 27, 23, 0.18);
  color: #ffd0ce;
  border: 1px solid rgba(255, 255, 255, 0.12);
  padding: 6px 12px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 14px;
}
.hero h1 {
  margin: 0 0 12px;
  font-size: clamp(28px, 5vw, 44px);
  line-height: 1.15;
  font-weight: 800;
  max-width: 720px;
}
.hero p {
  margin: 0;
  max-width: 640px;
  color: rgba(232, 238, 243, 0.9);
  font-size: 16px;
}

.gallery-wrap {
  width: min(1180px, calc(100% - 32px));
  margin: -28px auto 64px;
  position: relative;
  z-index: 2;
}
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}
.video-card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 18px;
  box-shadow: 0 14px 34px rgba(27, 58, 75, 0.08);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.video-card__media {
  position: relative;
  background: #0f2430;
  aspect-ratio: 16 / 9;
}
.video-card__media video {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  background: #0f2430;
}
.video-card__body {
  padding: 18px 20px 20px;
}
.video-card__body h2 {
  margin: 0 0 6px;
  font-size: 18px;
  font-weight: 800;
}
.video-card__body p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}

.site-footer {
  background: var(--navy);
  color: rgba(232, 238, 243, 0.85);
  padding: 28px 0;
}
.site-footer__inner {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  gap: 12px 24px;
  align-items: center;
  justify-content: space-between;
  font-size: 14px;
}
.footer-menu {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
}
.site-footer a {
  color: #fff;
  font-weight: 700;
}
.site-footer a:hover { color: #ffd0ce; }

@media (max-width: 1100px) {
  .nav-toggle { display: inline-flex; }
  .main-nav {
    position: fixed;
    top: 0;
    right: 0;
    width: min(320px, 86vw);
    height: 100vh;
    background: #fff;
    box-shadow: -8px 0 30px rgba(27, 58, 75, 0.18);
    padding: 88px 24px 32px;
    justify-content: flex-start;
    align-items: stretch;
    transform: translateX(105%);
    transition: transform 0.25s ease;
    z-index: 45;
  }
  body.nav-open .main-nav {
    transform: translateX(0);
  }
  .main-menu {
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    width: 100%;
  }
  .main-menu li {
    border-bottom: 1px solid var(--line);
  }
  .main-menu a {
    display: block;
    padding: 14px 4px;
  }
  .main-menu .is-active a::after { display: none; }
  body.nav-open .nav-toggle span:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
  }
  body.nav-open .nav-toggle span:nth-child(2) { opacity: 0; }
  body.nav-open .nav-toggle span:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
  }
}

@media (max-width: 991px) {
  .gallery-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 767px) {
  .btn {
    padding: 10px 14px;
    font-size: 12px;
  }
  .header-actions .btn-wa { display: none; }
  .hero { padding: 40px 0 36px; }
  .gallery-wrap { margin-bottom: 40px; }
}