:root {
  --primary: #11b8c7;
  --primary-dark: #0a8591;
  --accent: #f3be17;
  --accent-soft: #ffd45c;
  --ink: #17323c;
  --text: #3b4b52;
  --bg: #f7fbfb;
  --white: #ffffff;
  --shadow: 0 16px 35px rgba(15, 68, 73, 0.12);
  --radius: 22px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: 'Source Sans 3', sans-serif;
  color: var(--text);
  background: var(--white);
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
button, input, textarea { font: inherit; }
.container { width: min(1140px, calc(100% - 32px)); margin: 0 auto; }
.topbar {
  background: linear-gradient(90deg, var(--primary-dark), var(--primary));
  color: #fff;
  font-size: .95rem;
}
.topbar-inner, .nav-wrap, .footer-inner, .top-contact {
  display: flex; align-items: center; justify-content: space-between;
}
.topbar-inner { padding: 10px 0; gap: 14px; }
.top-contact { gap: 10px; flex-wrap: wrap; }
.lang-switcher { display: flex; gap: 8px; }
.lang-btn {
  border: 1px solid rgba(255,255,255,.55); background: transparent; color: #fff;
  padding: 6px 12px; border-radius: 999px; cursor: pointer; transition: .25s ease;
}
.lang-btn.active, .lang-btn:hover { background: #fff; color: var(--primary-dark); }
.header {
  position: sticky; top: 0; z-index: 1000; background: rgba(255,255,255,.92);
  backdrop-filter: blur(12px); border-bottom: 1px solid rgba(17,184,199,.08);
}
.nav-wrap { padding: 14px 0; gap: 20px; }
.brand img { width: 170px; height: auto; }
.nav { display: flex; gap: 20px; align-items: center; }
.nav a { font-weight: 700; color: var(--ink); position: relative; }
.nav a::after {
  content: ''; position: absolute; left: 0; bottom: -6px; width: 0; height: 2px;
  background: var(--primary); transition: width .3s ease;
}
.nav a:hover::after { width: 100%; }
.menu-toggle {
  display: none; border: 0; background: var(--bg); color: var(--ink);
  width: 46px; height: 46px; border-radius: 14px; font-size: 1.4rem; cursor: pointer;
}
.hero { position: relative; min-height: 86vh; display: flex; align-items: center; overflow: hidden; }
.hero-bg {
  position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover;
}
.hero-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(90deg, rgba(6,35,40,.76) 0%, rgba(8,75,83,.52) 45%, rgba(10,133,145,.18) 100%);
}
.hero-content { position: relative; z-index: 2; color: #fff; padding: 120px 0 90px; max-width: 760px; }
.eyebrow, .section-tag {
  display: inline-flex; align-items: center; gap: 10px; padding: 8px 14px;
  border-radius: 999px; background: rgba(255,255,255,.16); backdrop-filter: blur(8px);
  font-weight: 700; letter-spacing: .02em;
}
.section-tag { background: rgba(17,184,199,.1); color: var(--primary-dark); }
.hero h1, h2, h3 { font-family: 'Montserrat', sans-serif; color: var(--ink); margin-top: 0; }
.hero h1 { color: #fff; font-size: clamp(2.8rem, 6vw, 5rem); margin: 18px 0; line-height: 1.02; }
.hero-text { font-size: clamp(1.08rem, 2vw, 1.35rem); line-height: 1.7; margin-bottom: 28px; }
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  padding: 14px 24px; border-radius: 999px; font-weight: 700; transition: .25s ease;
}
.btn-primary { background: linear-gradient(135deg, var(--accent), var(--accent-soft)); color: #2d2d2d; box-shadow: var(--shadow); }
.btn-primary:hover { transform: translateY(-2px); }
.btn-secondary { color: #fff; border: 1px solid rgba(255,255,255,.5); background: rgba(255,255,255,.1); }
.hero-buttons { display: flex; gap: 14px; flex-wrap: wrap; }
.section { padding: 88px 0; }
.soft-bg { background: var(--bg); }
.grid-4, .services-grid, .gallery-grid, .participants-grid, .benefits-list { display: grid; gap: 22px; }
.grid-4 { grid-template-columns: repeat(4, 1fr); margin-top: -48px; position: relative; z-index: 3; }
.stat-card, .service-card, .info-card, .participants-card, .embed-card, .social-card, .form-card, .map-card, .info-panel {
  background: var(--white); border-radius: var(--radius); box-shadow: var(--shadow);
}
.stat-card { padding: 28px 24px; }
.stat-card h3 { margin-bottom: 10px; }
.two-col {
  display: grid; grid-template-columns: 1.1fr .9fr; gap: 34px; align-items: start;
}
.reverse { grid-template-columns: .95fr 1.05fr; }
.info-card, .participants-card, .form-card, .info-panel { padding: 34px; }
.chips, .participants-grid, .benefits-list { grid-template-columns: repeat(2, minmax(0, 1fr)); margin-top: 22px; }
.chips { display: flex; flex-wrap: wrap; gap: 12px; }
.chips span, .participants-grid span, .benefits-list span {
  background: #eef9f9; color: var(--ink); padding: 12px 14px; border-radius: 14px; font-weight: 700;
}
.section-head { max-width: 760px; margin-bottom: 34px; }
.section-head h2, .two-col h2 { font-size: clamp(2rem, 4vw, 3rem); margin: 14px 0 14px; }
.services-grid { grid-template-columns: repeat(3, 1fr); }
.service-card { padding: 28px; min-height: 220px; border: 1px solid rgba(17,184,199,.06); }
.values-list { list-style: none; padding: 0; margin: 20px 0 0; display: grid; gap: 16px; }
.values-list li { display: grid; gap: 5px; padding: 16px 18px; border-radius: 18px; background: #fff; border: 1px solid rgba(17,184,199,.08); }
.values-list strong { color: var(--primary-dark); }
.video-wrap { border-radius: 24px; overflow: hidden; box-shadow: var(--shadow); }
.video-wrap iframe { width: 100%; min-height: 420px; border: 0; display: block; }
.gallery-grid {
  grid-template-columns: repeat(4, 1fr);
}
.gallery-item {
  padding: 0; border: 0; overflow: hidden; border-radius: 20px; background: #d9f1f2; cursor: pointer; position: relative;
  box-shadow: var(--shadow);
}
.gallery-item img { width: 100%; height: 100%; object-fit: cover; transition: transform .35s ease; aspect-ratio: 1/1; }
.gallery-item.wide { grid-column: span 2; }
.gallery-item.wide img { aspect-ratio: 2/1; object-position: center 35%; }
.gallery-item:hover img { transform: scale(1.05); }
.social-layout { display: grid; grid-template-columns: 1.05fr .95fr; gap: 28px; align-items: start; }
.embed-card { padding: 14px; min-height: 648px; }
.embed-card iframe { width: 100%; border-radius: 18px; }
.social-cards { display: grid; gap: 18px; }
.social-card { display: flex; align-items: center; gap: 16px; padding: 24px; }
.social-icon {
  width: 56px; height: 56px; display: grid; place-items: center; border-radius: 18px;
  background: linear-gradient(135deg, var(--primary), var(--accent)); color: #fff; font-size: 1.45rem; font-weight: 800;
}
.contact-list { display: grid; gap: 14px; margin: 20px 0 26px; }
.contact-list a, .contact-list p { padding: 14px 16px; border-radius: 16px; background: #fff; box-shadow: var(--shadow); margin: 0; }
.map-card { overflow: hidden; min-height: 320px; }
.map-card iframe { width: 100%; min-height: 320px; border: 0; }
.form-card form { display: grid; gap: 14px; }
.form-card input, .form-card textarea {
  width: 100%; padding: 15px 16px; border: 1px solid rgba(17,184,199,.16); border-radius: 16px; background: #fcffff;
}
.form-note { font-size: .96rem; opacity: .8; }
.footer { background: linear-gradient(180deg, #0d2f36 0%, #081e22 100%); color: rgba(255,255,255,.88); padding: 38px 0 42px; }
.footer-inner { flex-direction: column; gap: 16px; text-align: center; }
.footer-logo { width: 165px; }
.footer a { color: #fff; }
.floating-whatsapp, .floating-call {
  position: fixed; right: 18px; width: 58px; height: 58px; border-radius: 50%; display: grid; place-items: center;
  box-shadow: 0 18px 28px rgba(0,0,0,.18); z-index: 1100;
}
.floating-whatsapp { bottom: 18px; background: #25d366; color: #fff; }
.floating-whatsapp svg { width: 30px; fill: currentColor; }
.floating-call { bottom: 88px; background: var(--primary); color: #fff; font-size: 1.4rem; }
.lightbox {
  position: fixed; inset: 0; background: rgba(0,0,0,.86); display: none; align-items: center; justify-content: center;
  padding: 20px; z-index: 1200;
}
.lightbox.open { display: flex; }
.lightbox img { max-width: min(100%, 1180px); max-height: 88vh; border-radius: 18px; }
.lightbox-close {
  position: absolute; top: 18px; right: 22px; width: 50px; height: 50px; border: 0; border-radius: 50%; cursor: pointer;
  font-size: 2rem; color: #fff; background: rgba(255,255,255,.12);
}
.fade-in { opacity: 0; transform: translateY(16px); transition: opacity .65s ease, transform .65s ease; }
.fade-in.visible { opacity: 1; transform: translateY(0); }
@media (max-width: 1024px) {
  .grid-4, .services-grid, .gallery-grid, .social-layout, .two-col, .reverse { grid-template-columns: repeat(2, 1fr); }
  .gallery-item.wide { grid-column: span 2; }
}
@media (max-width: 760px) {
  .menu-toggle { display: grid; place-items: center; }
  .nav {
    position: absolute; left: 16px; right: 16px; top: calc(100% + 8px); background: #fff; border-radius: 20px; padding: 16px;
    box-shadow: var(--shadow); flex-direction: column; align-items: flex-start; display: none;
  }
  .nav.open { display: flex; }
  .grid-4, .services-grid, .gallery-grid, .social-layout, .two-col, .reverse, .chips, .participants-grid, .benefits-list { grid-template-columns: 1fr; }
  .gallery-item.wide { grid-column: span 1; }
  .gallery-item.wide img { aspect-ratio: 1/1; }
  .hero { min-height: 78vh; }
  .hero-content { padding: 94px 0 74px; }
  .embed-card { min-height: auto; }
  .embed-card iframe, .video-wrap iframe { min-height: 320px; }
  .floating-call { bottom: 86px; }
  .brand img { width: 140px; }
}

.mini-points{display:flex;flex-wrap:wrap;gap:10px;margin:14px 0 24px}
.mini-points span,.details-grid span{background:#eef9f9;color:var(--ink);padding:11px 13px;border-radius:14px;font-weight:700}
.pillars-grid{grid-template-columns:repeat(5,1fr)}
.structure-layout{align-items:stretch}
.plain-list p{box-shadow:none;border:1px solid rgba(17,184,199,.1)}
.details-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
.compact-list{margin-top:22px}
.sector-columns{display:grid;grid-template-columns:repeat(2,1fr);gap:24px;margin-top:10px}
.sector-columns h4{font-family:'Montserrat',sans-serif;color:var(--primary-dark);margin:0 0 8px}
.sector-columns p{margin:0 0 18px;line-height:1.6}
@media (max-width: 1024px){.pillars-grid{grid-template-columns:repeat(2,1fr)}}
@media (max-width: 760px){.pillars-grid,.details-grid,.sector-columns{grid-template-columns:1fr}}