:root{
  --sky:#87CEFA;
  --celeste:#58B7FF;
  --navy:#062A5A;
  --sun:#FFCC33;
  --ink:#0B1220;
  --paper:#FFFFFF;
  --soft:#F5F8FF;
  --card:#0D2E63;
}

*{box-sizing:border-box}
html,body{margin:0;padding:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;color:var(--ink);background:linear-gradient(180deg, #ffffff 0%, #f6fbff 40%, #ffffff 100%)}
a{color:inherit;text-decoration:none}
img{max-width:100%;height:auto;display:block}
.container{width:min(1120px, 92vw);margin:0 auto}
.btn{
  display:inline-flex;gap:.55rem;align-items:center;justify-content:center;
  padding:.85rem 1.1rem;border-radius:999px;border:0;cursor:pointer;
  font-weight:800;letter-spacing:.2px;
  transition:transform .08s ease, box-shadow .12s ease, opacity .12s ease;
}
.btn:active{transform:translateY(1px)}
.btn-primary{
  background:linear-gradient(135deg, var(--navy), #0b4aa8);
  color:white;box-shadow:0 10px 30px rgba(6,42,90,.22);
}
.btn-primary:hover{box-shadow:0 14px 40px rgba(6,42,90,.28)}
.btn-ghost{
  background:rgba(6,42,90,.06);
  color:var(--navy);
  border:1px solid rgba(6,42,90,.18);
}
.badge{
  display:inline-flex;align-items:center;gap:.45rem;
  padding:.35rem .65rem;border-radius:999px;
  background:rgba(88,183,255,.18);
  color:var(--navy);
  font-weight:800;font-size:.85rem;
  border:1px solid rgba(6,42,90,.14);
}
header{
  position:sticky;top:0;z-index:20;
  backdrop-filter:saturate(1.6) blur(10px);
  background:rgba(255,255,255,.72);
  border-bottom:1px solid rgba(6,42,90,.08);
}
.nav{
  display:flex;align-items:center;justify-content:space-between;
  padding:.9rem 0;
}
.brand{
  display:flex;align-items:center;gap:.8rem;
  font-weight:1000;color:var(--navy);
}
.brand img{width:46px;height:46px;border-radius:12px;box-shadow:0 10px 24px rgba(6,42,90,.14);background:white}
.brand .name{line-height:1}
.brand .name b{display:block;font-size:1.05rem;letter-spacing:.2px}
.brand .name span{display:block;font-size:.8rem;opacity:.8;font-weight:800}
.navlinks{display:flex;gap:1rem;align-items:center}
.navlinks a{
  padding:.55rem .7rem;border-radius:999px;
  font-weight:900;color:rgba(11,18,32,.84);
}
.navlinks a:hover{background:rgba(6,42,90,.06)}
.mobile-toggle{display:none}

.hero{
  position:relative;
  padding:3.8rem 0 2.6rem;
}
.hero-grid{
  display:grid;gap:2.2rem;
  grid-template-columns: 1.1fr .9fr;
  align-items:center;
}
.hero h1{
  margin:.6rem 0 0;
  font-size:clamp(2.05rem, 3.4vw, 3.1rem);
  line-height:1.06;
  letter-spacing:-.8px;
  color:var(--navy);
}
.hero p{
  margin:1rem 0 1.3rem;
  font-size:1.05rem;
  line-height:1.6;
  color:rgba(11,18,32,.80);
  font-weight:650;
}
.hero-cta{display:flex;gap:.85rem;flex-wrap:wrap;align-items:center}
.hero-card{
  background:linear-gradient(160deg, rgba(88,183,255,.18), rgba(6,42,90,.04));
  border:1px solid rgba(6,42,90,.10);
  border-radius:26px;
  padding:1rem;
  box-shadow:0 20px 60px rgba(6,42,90,.08);
}
.hero-card img{
  border-radius:18px;
  border:1px solid rgba(6,42,90,.12);
}
.hero-card .mini{
  display:flex;gap:.7rem;align-items:center;margin-top:.9rem
}
.hero-card .mini img{width:56px;height:56px;border-radius:16px;background:white}
.hero-card .mini div b{display:block;color:var(--navy);font-size:.95rem}
.hero-card .mini div span{display:block;opacity:.76;font-weight:700;font-size:.9rem}

section{padding:2.2rem 0}
.section-title{display:flex;align-items:center;justify-content:space-between;gap:1rem;margin-bottom:1rem}
.section-title h2{margin:0;color:var(--navy);letter-spacing:-.5px}
.section-title p{margin:0;color:rgba(11,18,32,.75);font-weight:650}

.cards{
  display:grid;gap:1rem;
  grid-template-columns:repeat(3, 1fr);
}
.card{
  padding:1.15rem 1.05rem;
  border-radius:22px;
  border:1px solid rgba(6,42,90,.10);
  background:white;
  box-shadow:0 18px 60px rgba(6,42,90,.06);
}
.card b{display:block;color:var(--navy);font-size:1.05rem}
.card p{margin:.5rem 0 0;color:rgba(11,18,32,.78);font-weight:650;line-height:1.55}

.gallery-grid{
  display:grid;gap:1rem;
  grid-template-columns:repeat(3, 1fr);
}
.thumb{
  position:relative;
  border-radius:22px;
  overflow:hidden;
  border:1px solid rgba(6,42,90,.12);
  background:white;
  cursor:pointer;
  box-shadow:0 18px 60px rgba(6,42,90,.07);
}
.thumb img{width:100%;height:280px;object-fit:cover}
.thumb .label{
  position:absolute;left:.75rem;bottom:.75rem;
  background:rgba(255,255,255,.92);
  border:1px solid rgba(6,42,90,.12);
  padding:.35rem .6rem;border-radius:999px;
  font-weight:900;color:var(--navy);
  box-shadow:0 10px 26px rgba(6,42,90,.10);
  font-size:.9rem;
}

.footer{
  padding:2rem 0 2.4rem;
  border-top:1px solid rgba(6,42,90,.08);
  color:rgba(11,18,32,.75);
}
.footer .row{display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap;align-items:center}
.footer small{font-weight:700}
.footer a{font-weight:900;color:var(--navy)}
.footer a:hover{text-decoration:underline}

.page-head{padding:2.6rem 0 1.2rem}
.page-head h1{margin:.4rem 0 0;color:var(--navy);letter-spacing:-.6px}
.page-head p{margin:.7rem 0 0;color:rgba(11,18,32,.78);font-weight:650;line-height:1.6}

.form{
  display:grid;gap:.9rem;
  max-width:720px;
}
label{font-weight:900;color:rgba(11,18,32,.86)}
input,textarea{
  width:100%;
  padding:.9rem 1rem;
  border-radius:16px;
  border:1px solid rgba(6,42,90,.14);
  outline:none;
  font-size:1rem;
  background:white;
}
textarea{min-height:140px;resize:vertical}
input:focus,textarea:focus{border-color:rgba(11,74,168,.55);box-shadow:0 0 0 4px rgba(88,183,255,.22)}
.note{
  background:rgba(255,204,51,.18);
  border:1px solid rgba(6,42,90,.10);
  border-radius:18px;
  padding:.85rem 1rem;
  font-weight:700;
  color:rgba(11,18,32,.80);
}

.lightbox{
  position:fixed;inset:0;display:none;place-items:center;
  background:rgba(1,6,20,.72);
  z-index:50;padding:2rem;
}
.lightbox.open{display:grid}
.lightbox img{
  max-width:min(1000px, 92vw);
  max-height:80vh;
  border-radius:18px;
  border:1px solid rgba(255,255,255,.18);
  box-shadow:0 30px 90px rgba(0,0,0,.45);
}
.lightbox .bar{
  width:min(1000px, 92vw);
  display:flex;justify-content:space-between;gap:1rem;
  color:white;margin-top:.9rem;align-items:center
}
.lightbox .bar b{font-size:1.05rem}
.lightbox .close{
  background:rgba(255,255,255,.10);
  border:1px solid rgba(255,255,255,.18);
  color:white;
  padding:.55rem .8rem;border-radius:999px;
  font-weight:900;cursor:pointer
}

/* Responsive */
@media (max-width: 920px){
  .hero-grid{grid-template-columns:1fr}
  .cards{grid-template-columns:1fr}
  .gallery-grid{grid-template-columns:1fr}
  .thumb img{height:320px}
  .navlinks{display:none}
  .mobile-toggle{display:inline-flex}
  .mobile-menu{
    display:none;
    padding:0 0 1rem;
  }
  .mobile-menu.open{display:block}
  .mobile-menu a{
    display:block;
    padding:.7rem .85rem;
    border-radius:16px;
    font-weight:900;
    color:rgba(11,18,32,.84);
  }
  .mobile-menu a:hover{background:rgba(6,42,90,.06)}
}