:root{
  --blue:#0f5fff;
  --blue-2:#00a8ff;
  --text:#111827;
  --muted:#6b7280;
  --bg:#ffffff;
  --card:#f7faff;
  --ring: rgba(15,95,255,.15);
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;font-family:Inter, ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, Arial, "Noto Sans", "Helvetica Neue", sans-serif;color:var(--text);background:var(--bg);}
img{max-width:100%;display:block}
a{color:var(--blue);text-decoration:none}
.container{max-width:1200px;margin:0 auto;padding:0 20px}
.header{position:sticky;top:0;z-index:50;background:#fff;border-bottom:1px solid #eef2ff;backdrop-filter:saturate(180%) blur(6px)}
.header-inner{display:flex;align-items:center;gap:20px;justify-content:space-between;padding:12px 0}
.logo{display:flex;align-items:center;gap:12px}
.logo img{height:40px}
.nav{display:flex;gap:14px;flex-wrap:wrap}
.nav a{padding:10px 14px;border-radius:10px;color:#1f2937}
.nav a:hover{background:#f5f8ff}
.cta-call{display:inline-flex;align-items:center;gap:8px;background:var(--blue);color:#fff;padding:10px 14px;border-radius:12px;font-weight:600}
.hero{padding:54px 0 30px;background:linear-gradient(180deg,#f7fbff, #ffffff)}
.hero-inner{display:grid;grid-template-columns:1.2fr .8fr;gap:28px;align-items:center}
.badge{display:inline-flex;gap:8px;align-items:center;background:#eef4ff;color:#1e3a8a;padding:8px 12px;border-radius:999px;font-weight:600;border:1px solid #dbe7ff}
h1{font-size:42px;line-height:1.1;margin:12px 0 10px}
h2{font-size:32px;margin:10px 0 16px}
.lead{font-size:18px;color:#374151;max-width:720px}
.btns{display:flex;gap:12px;flex-wrap:wrap;margin-top:16px}
.btn{padding:12px 16px;border-radius:12px;border:1px solid #dbe7ff;font-weight:600}
.btn.primary{background:var(--blue);color:#fff;border-color:transparent}
.btn.ghost{background:#fff}
.section{padding:56px 0}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.card{background:var(--card);border:1px solid #e7eeff;border-radius:16px;padding:18px;transition:transform .2s, box-shadow .2s}
.card:hover{transform:translateY(-2px);box-shadow:0 8px 24px var(--ring)}
.card h3{margin:8px 0 8px;font-size:20px}
.card p{color:#475569}
.kv{display:flex;gap:10px;align-items:flex-start}
.kv .icon{width:38px;height:38px;border-radius:10px;background:#e8f2ff;display:flex;align-items:center;justify-content:center}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.about{background:linear-gradient(180deg,#ffffff,#f8fbff)}
.about p{color:#374151}
.gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.gallery a{border-radius:14px;overflow:hidden;border:1px solid #e7eeff}
.contact{background:#fbfdff;border-top:1px solid #eef2ff}
.form{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.form textarea{grid-column:span 2}
input, textarea{width:100%;padding:12px 14px;border:1px solid #dbe7ff;border-radius:12px;outline:none}
input:focus, textarea:focus{border-color:var(--blue);box-shadow:0 0 0 4px var(--ring)}
.footer{padding:26px 0;border-top:1px solid #eef2ff;color:#6b7280;font-size:14px}
.whatsapp-fab{position:fixed;right:18px;bottom:18px;background:#25D366;color:#fff;padding:14px 16px;border-radius:999px;display:flex;align-items:center;gap:10px;font-weight:700;box-shadow:0 10px 24px rgba(37,211,102,.35);z-index:60}
.whatsapp-fab:hover{transform:translateY(-2px)}
.modal{position:fixed;inset:0;background:rgba(0,0,0,.6);display:none;align-items:center;justify-content:center;padding:20px;z-index:70}
.modal.open{display:flex}
.modal-inner{background:#fff;border-radius:16px;max-width:96vw;max-height:88vh;overflow:auto;border:1px solid #e7eeff}
.modal-inner img{width:100%;height:auto;display:block}
.badge-grid{display:flex;gap:10px;flex-wrap:wrap;margin-top:10px}
.badge-item{border:1px solid #dbe7ff;background:#f4f8ff;color:#1e3a8a;padding:6px 10px;border-radius:10px;font-size:13px}
.note{font-size:13px;color:#6b7280;margin-top:6px}
@media (max-width: 960px){
  .hero-inner{grid-template-columns:1fr}
  .cards{grid-template-columns:1fr 1fr}
  .gallery{grid-template-columns:1fr 1fr}
}
@media (max-width: 640px){
  h1{font-size:34px}
  .cards{grid-template-columns:1fr}
  .form{grid-template-columns:1fr}
  .gallery{grid-template-columns:1fr}
}

/* --- Mobile Header Enhancements --- */
.menu-btn{
  display:none;
  background:#fff;
  border:1px solid #dbe7ff;
  padding:8px 12px;
  border-radius:10px;
  font-size:18px;
}
@media (max-width: 860px){
  .menu-btn{display:inline-flex;align-items:center;justify-content:center}
  .nav{position:absolute;top:66px;right:12px;background:#fff;border:1px solid #e7eeff;border-radius:14px;box-shadow:0 12px 24px rgba(15,95,255,.08);padding:8px;display:none;flex-direction:column;gap:4px;min-width:220px}
  .nav.open{display:flex}
  .nav a{padding:10px 12px;border-radius:10px}
  .header-inner{position:relative}
}