:root {
  --blue: #0f4e86;
  --blue-dark: #072f53;
  --green: #4fa31a;
  --green-soft: #8cc63f;
  --teal: #18b7c8;
  --sand: #f5f1e8;
  --white: #ffffff;
  --text: #123047;
  --muted: #5c7285;
  --shadow: 0 20px 45px rgba(7, 47, 83, 0.14);
  --radius: 24px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: 'Montserrat', sans-serif;
  color: var(--text);
  background: linear-gradient(180deg, #f8fbfe 0%, #eef7f8 100%);
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
.container { width: min(1120px, calc(100% - 2rem)); margin: 0 auto; }
.section { padding: 84px 0; }
.mini { margin: 0; font-size: .92rem; }
.topbar {
  background: linear-gradient(90deg, var(--blue-dark), var(--blue));
  color: var(--white);
  position: relative;
  z-index: 10;
}
.topbar-inner { display: flex; justify-content: space-between; align-items: center; padding: 10px 0; gap: 16px; }
.lang-switch { display: flex; gap: 8px; }
.lang-btn {
  border: 1px solid rgba(255,255,255,.35);
  background: transparent;
  color: var(--white);
  border-radius: 999px;
  padding: 8px 14px;
  font-weight: 700;
  cursor: pointer;
}
.lang-btn.active { background: var(--white); color: var(--blue-dark); }
.header {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(12px);
  background: rgba(255,255,255,.84);
  border-bottom: 1px solid rgba(15,78,134,.08);
}
.nav { display: flex; justify-content: space-between; align-items: center; padding: 14px 0; gap: 20px; }
.brand img { width: 220px; }
nav { display: flex; gap: 26px; flex-wrap: wrap; }
nav a { font-weight: 700; color: var(--blue-dark); }
.hero {
  position: relative;
  min-height: 88vh;
  display: grid;
  place-items: center;
  overflow: hidden;
}
.hero-bg, .hero-overlay { position: absolute; inset: 0; }
.hero-bg {
  background: url('../img/1.jpg') center/cover no-repeat;
  transform: scale(1.08);
  filter: saturate(1.05);
}
.hero-overlay {
  background:
    linear-gradient(135deg, rgba(7,47,83,.82) 0%, rgba(7,47,83,.56) 40%, rgba(24,183,200,.30) 100%),
    linear-gradient(180deg, rgba(0,0,0,.12), rgba(0,0,0,.18));
}
.hero-content {
  position: relative;
  z-index: 1;
  color: var(--white);
  text-align: left;
  padding: 100px 0;
}
.badge, .section-kicker {
  display: inline-flex;
  padding: 10px 16px;
  border-radius: 999px;
  font-size: .88rem;
  font-weight: 800;
  letter-spacing: .04em;
  text-transform: uppercase;
}
.badge { background: rgba(255,255,255,.15); border: 1px solid rgba(255,255,255,.22); }
.section-kicker { background: rgba(79,163,26,.1); color: var(--green); margin-bottom: 18px; }
.hero h1 {
  margin: 18px 0 14px;
  font-size: clamp(2.5rem, 6vw, 5rem);
  line-height: .98;
  max-width: 760px;
  text-shadow: 0 12px 35px rgba(0,0,0,.35);
}
.hero-subtitle {
  max-width: 740px;
  font-size: clamp(1rem, 2vw, 1.2rem);
  line-height: 1.75;
  color: rgba(255,255,255,.95);
  text-shadow: 0 8px 22px rgba(0,0,0,.22);
}
.hero-actions, .btn-group { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 28px; }
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 54px;
  padding: 0 22px;
  border-radius: 999px;
  font-weight: 800;
  transition: transform .25s ease, box-shadow .25s ease, background .25s ease;
}
.btn:hover { transform: translateY(-2px); box-shadow: var(--shadow); }
.btn-primary { background: linear-gradient(90deg, var(--green), var(--green-soft)); color: var(--white); }
.btn-secondary { background: rgba(255,255,255,.15); color: var(--white); border: 1px solid rgba(255,255,255,.2); }
.btn-full { width: 100%; border: 0; cursor: pointer; font-size: 1rem; }
.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}
.card, .social-card, .contact-form, .text-block, .video-frame, .map-frame, .gallery-item, .image-stack, .before-grid img {
  box-shadow: var(--shadow);
}
.card {
  background: rgba(255,255,255,.82);
  border-radius: var(--radius);
  padding: 28px;
  border: 1px solid rgba(15,78,134,.08);
}
.card h3 { margin-top: 0; font-size: 1.2rem; color: var(--blue-dark); }
.card p { margin-bottom: 0; color: var(--muted); line-height: 1.75; }
.two-col {
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 40px;
  align-items: center;
}
.text-block h2, .section-head h2 {
  margin: 0 0 14px;
  font-size: clamp(2rem, 4vw, 3.2rem);
  line-height: 1.05;
  color: var(--blue-dark);
}
.text-block p, .section-head p { color: var(--muted); line-height: 1.8; font-size: 1.04rem; }
.check-list { list-style: none; padding: 0; margin: 24px 0 0; display: grid; gap: 14px; }
.check-list li {
  position: relative;
  padding-left: 34px;
  font-weight: 600;
  color: var(--text);
}
.check-list li::before {
  content: '✓';
  position: absolute;
  left: 0;
  top: -1px;
  width: 24px;
  height: 24px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: linear-gradient(90deg, var(--green), var(--green-soft));
  color: #fff;
  font-size: .95rem;
}
.image-stack {
  position: relative;
  border-radius: 32px;
  padding: 18px;
  background: var(--white);
}
.img-main { border-radius: 26px; width: 100%; aspect-ratio: 1 / 1; object-fit: cover; }
.img-float {
  position: absolute;
  width: 42%;
  right: -12px;
  bottom: -18px;
  border-radius: 20px;
  border: 6px solid var(--white);
}
.before-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 22px;
  margin-top: 30px;
}
.before-grid img {
  border-radius: 28px;
  width: 100%;
  aspect-ratio: 1.1 / 1;
  object-fit: cover;
}
.section-head { max-width: 760px; margin-bottom: 10px; }
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}
.gallery-item {
  padding: 0;
  border: 0;
  border-radius: 22px;
  overflow: hidden;
  cursor: pointer;
  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(1.06); }
.video-wrap { align-items: stretch; }
.video-frame {
  border-radius: 28px;
  overflow: hidden;
  min-height: 420px;
  background: #000;
}
.video-frame iframe { width: 100%; height: 100%; min-height: 420px; border: 0; }
.social-card {
  background: linear-gradient(135deg, rgba(255,255,255,.95), rgba(235,247,249,.95));
  border-radius: 30px;
  padding: 34px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  border: 1px solid rgba(15,78,134,.08);
}
.social-link {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 18px;
  border-radius: 18px;
  background: var(--white);
  font-weight: 800;
  color: var(--blue-dark);
}
.social-link img { width: 68px; height: 68px; object-fit: contain; border-radius: 14px; }
.contact-wrap { align-items: start; }
.contact-list p { margin: 10px 0; color: var(--muted); line-height: 1.8; }
.contact-list strong { color: var(--blue-dark); }
.map-frame { margin-top: 24px; border-radius: 24px; overflow: hidden; background: var(--white); }
.map-frame iframe { width: 100%; min-height: 300px; border: 0; }
.contact-form {
  background: var(--white);
  border-radius: 28px;
  padding: 28px;
  display: grid;
  gap: 14px;
  border: 1px solid rgba(15,78,134,.08);
}
.contact-form label { display: grid; gap: 8px; font-weight: 700; color: var(--blue-dark); }
.contact-form input, .contact-form textarea, .contact-form select {
  width: 100%;
  border: 1px solid rgba(15,78,134,.14);
  background: #f9fcfe;
  border-radius: 16px;
  padding: 15px 16px;
  font: inherit;
  color: var(--text);
  outline: none;
}
.contact-form input:focus, .contact-form textarea:focus, .contact-form select:focus { border-color: var(--teal); }
.footer {
  background: linear-gradient(90deg, var(--blue-dark), var(--blue));
  color: var(--white);
  padding: 26px 0;
}
.footer-inner { display: flex; justify-content: space-between; gap: 16px; align-items: center; flex-wrap: wrap; }
.footer p { margin: 0; line-height: 1.6; }
.footer a { color: #d9fff1; font-weight: 700; }
.whatsapp-float {
  position: fixed;
  right: 18px;
  bottom: 18px;
  width: 62px;
  height: 62px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: linear-gradient(145deg, #25d366, #1db954);
  color: var(--white);
  box-shadow: 0 18px 34px rgba(18, 48, 71, .25);
  z-index: 50;
}
.whatsapp-float svg { width: 30px; height: 30px; }
.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(5,17,30,.88);
  display: none;
  align-items: center;
  justify-content: center;
  padding: 24px;
  z-index: 60;
}
.lightbox.open { display: flex; }
.lightbox img {
  max-width: min(960px, 100%);
  max-height: 85vh;
  border-radius: 20px;
  box-shadow: 0 20px 60px rgba(0,0,0,.35);
}
.lightbox-close {
  position: absolute;
  top: 16px;
  right: 20px;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: 0;
  background: rgba(255,255,255,.14);
  color: #fff;
  font-size: 2rem;
  cursor: pointer;
}
.fade-up {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity .7s ease, transform .7s ease;
}
.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}
@media (max-width: 960px) {
  .grid-3, .gallery-grid, .two-col, .before-grid { grid-template-columns: 1fr 1fr; }
  .two-col, .contact-wrap, .video-wrap { grid-template-columns: 1fr; }
  .hero { min-height: auto; }
  .hero-content { padding: 90px 0 80px; }
  .social-card { flex-direction: column; align-items: flex-start; }
}
@media (max-width: 680px) {
  .topbar-inner, .nav, .footer-inner { flex-direction: column; align-items: flex-start; }
  nav { gap: 14px; }
  .grid-3, .gallery-grid, .before-grid { grid-template-columns: 1fr; }
  .brand img { width: 180px; }
  .hero h1 { font-size: 2.4rem; }
  .hero-subtitle { font-size: 1rem; }
  .section { padding: 68px 0; }
  .img-float { position: relative; width: 60%; right: auto; bottom: auto; margin: 16px 0 0 auto; }
  .btn { width: 100%; }
  .hero-actions { width: 100%; }
}