:root {
  --primary: #1d64b4;
  --primary-dark: #0d3f7a;
  --secondary: #ff8e2b;
  --accent: #f4c84a;
  --bg: #f5f9ff;
  --text: #213547;
  --muted: #5f7387;
  --white: #ffffff;
  --shadow: 0 20px 60px rgba(13, 63, 122, 0.12);
  --radius: 24px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: 'Nunito', sans-serif;
  color: var(--text);
  background: var(--white);
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button, input, textarea { font: inherit; }
.container { width: min(1120px, calc(100% - 32px)); margin: 0 auto; }

.topbar {
  background: var(--primary-dark);
  color: var(--white);
  font-size: .95rem;
}
.topbar-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  padding: 10px 0;
}

.hero {
  color: var(--white);
  background:
    linear-gradient(135deg, rgba(13,63,122,.92), rgba(29,100,180,.82)),
    radial-gradient(circle at top right, rgba(255,142,43,.25), transparent 25%),
    linear-gradient(180deg, #1d64b4 0%, #0d3f7a 100%);
  padding-bottom: 56px;
}
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 18px 0;
}
.brand {
  display: flex;
  align-items: center;
  gap: 12px;
}
.brand img {
  width: 68px;
  height: 68px;
  object-fit: cover;
  border-radius: 50%;
  background: var(--white);
  padding: 4px;
}
.brand strong {
  display: block;
  font-family: 'Baloo 2', cursive;
  font-size: 1.35rem;
  line-height: 1;
}
.brand span { opacity: .92; font-size: .95rem; }
.nav-links {
  display: flex;
  gap: 22px;
  font-weight: 700;
}
.nav-links a { opacity: .95; }
.nav-links a:hover { color: #fff4de; }
.menu-toggle {
  display: none;
  background: transparent;
  border: 0;
  color: white;
  font-size: 2rem;
}

.hero-content {
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 40px;
  align-items: center;
  padding-top: 28px;
}
.eyebrow, .section-tag {
  display: inline-block;
  background: rgba(255,255,255,.14);
  color: #fff7ea;
  border: 1px solid rgba(255,255,255,.22);
  padding: 10px 16px;
  border-radius: 999px;
  font-weight: 800;
  letter-spacing: .02em;
}
.hero h1, h2, h3 {
  font-family: 'Baloo 2', cursive;
  margin: 0;
  line-height: 1.05;
}
.hero h1 {
  font-size: clamp(2.3rem, 5vw, 4.7rem);
  margin: 18px 0 16px;
}
.hero p {
  font-size: 1.08rem;
  color: rgba(255,255,255,.92);
}
.hero-actions {
  display: flex;
  gap: 14px;
  margin: 26px 0 20px;
  flex-wrap: wrap;
}
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  padding: 12px 24px;
  border-radius: 999px;
  font-weight: 800;
  transition: transform .25s ease, box-shadow .25s ease, background .25s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn.primary {
  background: var(--secondary);
  color: var(--white);
  box-shadow: 0 12px 30px rgba(255, 142, 43, 0.35);
}
.btn.secondary {
  background: rgba(255,255,255,.12);
  color: var(--white);
  border: 1px solid rgba(255,255,255,.24);
}
.hero-points {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  padding: 0;
  margin: 18px 0 0;
  list-style: none;
}
.hero-points li {
  padding: 14px 16px;
  background: rgba(255,255,255,.12);
  border: 1px solid rgba(255,255,255,.18);
  border-radius: 18px;
  text-align: center;
  font-weight: 700;
}
.hero-card img {
  border-radius: 30px;
  box-shadow: var(--shadow);
  border: 8px solid rgba(255,255,255,.18);
}

.section {
  padding: 86px 0;
}
.section.alt { background: var(--bg); }
.center { text-align: center; }
.section-head {
  max-width: 740px;
  margin: 0 auto 34px;
}
.section-tag {
  background: rgba(29,100,180,.1);
  color: var(--primary-dark);
  border: 1px solid rgba(29,100,180,.12);
}
.section h2 {
  font-size: clamp(2rem, 4vw, 3.2rem);
  margin: 14px 0 10px;
  color: var(--primary-dark);
}
.section p {
  color: var(--muted);
  font-size: 1.04rem;
}
.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
}
.info-cards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
}
.info-card, .feature, .social-card, .map-card {
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.info-card {
  padding: 24px;
}
.info-card h3 { color: var(--primary); font-size: 1.5rem; margin-bottom: 10px; }

.features-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.feature { overflow: hidden; }
.feature img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
}
.feature h3, .social-card h3 { padding: 18px 18px 8px; color: var(--primary-dark); font-size: 1.45rem; }
.feature p, .social-card p { padding: 0 18px 20px; }
.social-card { padding-bottom: 20px; }
.social-card .btn { margin-left: 18px; background: var(--primary); }

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
.gallery-item {
  padding: 0;
  border: 0;
  background: none;
  cursor: pointer;
  overflow: hidden;
  border-radius: 22px;
  box-shadow: var(--shadow);
}
.gallery-item img {
  width: 100%;
  height: 100%;
  min-height: 220px;
  object-fit: cover;
  transition: transform .35s ease;
}
.gallery-item:hover img { transform: scale(1.05); }
.gallery-item.featured {
  grid-column: span 2;
  grid-row: span 2;
}

.video-grid, .contact-grid {
  display: grid;
  grid-template-columns: .95fr 1.05fr;
  gap: 30px;
  align-items: start;
}
.video-wrap {
  position: relative;
  overflow: hidden;
  border-radius: 28px;
  box-shadow: var(--shadow);
  padding-top: 56.25%;
}
.video-wrap iframe,
.map-card iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

.contact-list {
  display: grid;
  gap: 12px;
  margin: 22px 0 26px;
}
.contact-list a,
.contact-list p {
  margin: 0;
  padding: 16px 18px;
  background: var(--bg);
  border-radius: 18px;
}
.contact-form {
  background: var(--bg);
  border-radius: 26px;
  padding: 22px;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}
.contact-form input,
.contact-form textarea {
  width: 100%;
  border: 1px solid #d7e6ff;
  border-radius: 16px;
  padding: 14px 16px;
  margin-bottom: 14px;
  background: white;
  color: var(--text);
}
.contact-form small { color: var(--muted); }
.map-card {
  min-height: 100%;
  position: relative;
  overflow: hidden;
  min-height: 560px;
}
.footer {
  background: var(--primary-dark);
  color: var(--white);
  padding: 22px 0;
}
.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}
.footer p { margin: 0; color: rgba(255,255,255,.85); }
.footer a { color: #fff1c6; }

.whatsapp-float {
  position: fixed;
  right: 18px;
  bottom: 18px;
  width: 64px;
  height: 64px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: #25d366;
  box-shadow: 0 18px 32px rgba(0,0,0,.2);
  z-index: 1000;
}
.whatsapp-float svg {
  width: 34px;
  fill: white;
}

.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(9, 18, 34, .9);
  display: none;
  align-items: center;
  justify-content: center;
  padding: 24px;
  z-index: 2000;
}
.lightbox.open { display: flex; }
.lightbox img {
  max-width: min(100%, 1100px);
  max-height: 86vh;
  border-radius: 24px;
  box-shadow: var(--shadow);
}
.lightbox-close {
  position: absolute;
  top: 20px;
  right: 20px;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: 0;
  font-size: 2rem;
  background: white;
  cursor: pointer;
}

@media (max-width: 980px) {
  .hero-content,
  .grid-2,
  .video-grid,
  .contact-grid,
  .features-grid,
  .gallery-grid,
  .info-cards {
    grid-template-columns: 1fr 1fr;
  }
  .hero-points { grid-template-columns: 1fr; }
  .gallery-item.featured { grid-column: span 2; grid-row: auto; }
}

@media (max-width: 760px) {
  .menu-toggle { display: block; }
  .nav { align-items: flex-start; }
  .nav-links {
    position: absolute;
    top: 92px;
    left: 16px;
    right: 16px;
    background: rgba(13,63,122,.98);
    border: 1px solid rgba(255,255,255,.14);
    border-radius: 20px;
    padding: 16px;
    display: none;
    flex-direction: column;
    z-index: 99;
  }
  .nav-links.open { display: flex; }
  .hero-content,
  .grid-2,
  .video-grid,
  .contact-grid,
  .features-grid,
  .gallery-grid,
  .info-cards,
  .form-row {
    grid-template-columns: 1fr;
  }
  .gallery-item.featured { grid-column: span 1; }
  .topbar-inner,
  .footer-inner { flex-direction: column; align-items: flex-start; }
  .hero h1 { font-size: 2.5rem; }
  .brand img { width: 56px; height: 56px; }
  .map-card { min-height: 380px; }
  .section { padding: 70px 0; }
}