:root {
  --primary: #0e78b5;
  --primary-dark: #072b4e;
  --secondary: #f59d1a;
  --accent: #1dc7d9;
  --bg: #f4f8fb;
  --text: #133046;
  --white: #ffffff;
  --shadow: 0 18px 45px rgba(7, 43, 78, 0.16);
  --radius: 22px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: 'Montserrat', sans-serif;
  color: var(--text);
  background: var(--bg);
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
.container { width: min(1140px, calc(100% - 32px)); margin: 0 auto; }
.section { padding: 78px 0; }
.section-tag {
  display: inline-block;
  color: var(--primary);
  font-weight: 700;
  letter-spacing: .08em;
  font-size: .82rem;
  margin-bottom: 10px;
}
h1, h2, h3 { margin: 0 0 16px; line-height: 1.1; }
h1 { font-size: clamp(2rem, 5vw, 4rem); }
h2 { font-size: clamp(1.7rem, 3vw, 2.7rem); }
p { line-height: 1.75; margin: 0 0 16px; }

.topbar {
  background: var(--primary-dark);
  color: #eaf7ff;
  font-size: .92rem;
}
.topbar-inner {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  padding: 10px 0;
  flex-wrap: wrap;
}

.header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(7, 43, 78, 0.88);
  backdrop-filter: blur(12px);
}
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  min-height: 84px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 14px;
  color: var(--white);
}
.brand img {
  width: 62px;
  height: 62px;
  object-fit: cover;
  border-radius: 50%;
  border: 3px solid rgba(255,255,255,.2);
}
.brand strong { display: block; font-size: 1rem; }
.brand span { font-size: .88rem; opacity: .85; }
.menu {
  display: flex;
  align-items: center;
  gap: 22px;
  color: var(--white);
  font-weight: 600;
}
.menu-toggle {
  display: none;
  background: transparent;
  border: 0;
  color: var(--white);
  font-size: 2rem;
}
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 24px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--secondary), #ffbf5f);
  color: #08253f;
  font-weight: 800;
  box-shadow: var(--shadow);
  border: none;
  cursor: pointer;
}
.btn-small { padding: 12px 18px; }
.btn-outline {
  background: transparent;
  color: var(--white);
  border: 2px solid rgba(255,255,255,.55);
  box-shadow: none;
}
.hero {
  position: relative;
  min-height: 86vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}
.hero-bg, .hero-overlay {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}
.hero-bg { object-fit: cover; }
.hero-overlay {
  background:
    linear-gradient(90deg, rgba(7, 43, 78, .78) 0%, rgba(7, 43, 78, .48) 46%, rgba(7, 43, 78, .22) 100%),
    linear-gradient(180deg, rgba(7, 43, 78, .15), rgba(7, 43, 78, .45));
}
.hero-content { position: relative; z-index: 1; }
.hero-copy {
  max-width: 700px;
  color: var(--white);
  padding: 34px;
}
.glass-card {
  background: rgba(255,255,255,.12);
  border: 1px solid rgba(255,255,255,.18);
  backdrop-filter: blur(10px);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.eyebrow {
  display: inline-block;
  margin-bottom: 12px;
  padding: 8px 14px;
  border-radius: 999px;
  background: rgba(245, 157, 26, .18);
  color: #ffe4b0;
  font-weight: 700;
  letter-spacing: .08em;
  font-size: .8rem;
}
.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 26px;
}
.intro-grid, .social-grid, .location-grid, .contact-grid, .strip-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 32px;
  align-items: start;
}
.stats {
  display: grid;
  gap: 18px;
}
.stat-card, .service-card, .strip-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 26px;
  box-shadow: var(--shadow);
}
.stat-card strong {
  display: block;
  font-size: 1.1rem;
  margin-bottom: 8px;
}
.cards-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 22px;
  margin-top: 26px;
}
.service-card {
  border-top: 5px solid var(--accent);
}
.highlight-strip {
  background: linear-gradient(135deg, #0b4f79, #0f7fb9);
  color: var(--white);
}
.strip-card ul {
  margin: 0;
  padding-left: 18px;
  line-height: 1.8;
}
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
  margin-top: 28px;
}
.gallery-item {
  overflow: hidden;
  border-radius: 20px;
  box-shadow: var(--shadow);
  background: var(--white);
}
.gallery-item img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  transition: transform .35s ease;
}
.gallery-item:hover img { transform: scale(1.05); }
.social-buttons {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 22px;
}
.social-btn {
  padding: 14px 22px;
  background: var(--primary-dark);
  color: var(--white);
  border-radius: 999px;
  font-weight: 700;
}
.social-card {
  padding: 36px;
  text-align: center;
  color: var(--white);
  background: linear-gradient(145deg, #0d5f93, #091f39);
}
.social-card img {
  width: 130px;
  height: 130px;
  object-fit: cover;
  border-radius: 50%;
  margin: 0 auto 18px;
  border: 4px solid rgba(255,255,255,.18);
}
.video-wrapper, .map-frame {
  border-radius: 24px;
  overflow: hidden;
  box-shadow: var(--shadow);
}
.video-wrapper iframe {
  width: 100%;
  aspect-ratio: 16 / 9;
  border: 0;
}
.map-frame iframe {
  width: 100%;
  min-height: 420px;
  border: 0;
}
.contact-list {
  display: grid;
  gap: 14px;
  margin-top: 20px;
}
.contact-list a {
  font-weight: 700;
  color: var(--primary-dark);
}
.contact-form {
  background: var(--white);
  border-radius: var(--radius);
  padding: 28px;
  box-shadow: var(--shadow);
}
.field-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}
.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 15px 16px;
  border-radius: 16px;
  border: 1px solid #c9d9e5;
  margin-bottom: 14px;
  font: inherit;
}
.form-note { font-size: .9rem; color: #5d7386; margin-top: 12px; }
.footer {
  background: #071829;
  color: #d7ebf7;
  padding: 26px 0;
}
.footer-inner {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  flex-wrap: wrap;
}
.whatsapp-float {
  position: fixed;
  right: 18px;
  bottom: 18px;
  width: 62px;
  height: 62px;
  border-radius: 50%;
  background: #25d366;
  display: grid;
  place-items: center;
  z-index: 60;
  box-shadow: 0 18px 40px rgba(0,0,0,.28);
}
.whatsapp-float svg { width: 32px; fill: white; }
.lightbox {
  position: fixed;
  inset: 0;
  display: none;
  align-items: center;
  justify-content: center;
  background: rgba(4, 12, 26, .88);
  z-index: 100;
  padding: 20px;
}
.lightbox.open { display: flex; }
.lightbox img {
  max-width: min(92vw, 900px);
  max-height: 84vh;
  border-radius: 18px;
  box-shadow: var(--shadow);
}
.lightbox-close {
  position: absolute;
  top: 20px;
  right: 20px;
  width: 46px;
  height: 46px;
  border: none;
  border-radius: 50%;
  font-size: 2rem;
  cursor: pointer;
}

@media (max-width: 980px) {
  .cards-grid, .gallery-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .intro-grid, .social-grid, .location-grid, .contact-grid, .strip-grid { grid-template-columns: 1fr; }
  .menu-toggle { display: block; }
  .menu {
    display: none;
    position: absolute;
    top: 84px;
    left: 16px;
    right: 16px;
    background: rgba(7, 43, 78, .98);
    border-radius: 20px;
    padding: 18px;
    flex-direction: column;
    align-items: flex-start;
    box-shadow: var(--shadow);
  }
  .menu.open { display: flex; }
}

@media (max-width: 640px) {
  .hero { min-height: 78vh; }
  .hero-copy { padding: 22px; }
  .cards-grid, .gallery-grid, .field-row { grid-template-columns: 1fr; }
  .topbar-inner, .footer-inner { flex-direction: column; }
  .brand strong { font-size: .95rem; }
}