/* ====== THEME: Fancy Dark Blue ================================================= */
:root{
  --bg:#0b1020; --ink:#e9eef9; --muted:#9aa6c6;
  --card:#0f1530; --glass:rgba(255,255,255,.08); --line:rgba(255,255,255,.16);
  --brand:#6ea8ff; --brand-ink:#8fb9ff; --accent:#63fbd1;
  --radius:18px; --shadow:0 22px 50px rgba(2,8,23,.45);
}

*{box-sizing:border-box}
html,body{height:100%}
html{-webkit-text-size-adjust:100%;text-size-adjust:100%}
body{
  margin:0; background:
   radial-gradient(1200px 600px at 10% 0%, rgba(110,168,255,.12), transparent 60%),
   radial-gradient(1000px 600px at 90% 10%, rgba(99,251,209,.06), transparent 60%),
   var(--bg);
  color:var(--ink);
  font-family:ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  line-height:1.6;
}
img{max-width:100%;height:auto;display:block}
svg{display:block;height:auto}

/* ====== LAYOUT ================================================================ */
.container{max-width:1160px;margin:0 auto;padding:0 18px}

/* ====== NAVBAR (glass) ======================================================= */
.navbar{
  position:sticky; top:0; z-index:40;
  backdrop-filter:saturate(180%) blur(14px);
  background:linear-gradient(180deg, rgba(8,12,28,.75), rgba(8,12,28,.55));
  border-bottom:1px solid var(--line);
}
.nav-inner{display:flex;align-items:center;justify-content:space-between;padding:10px 4px;gap:12px}
.brand{display:flex;align-items:center;gap:10px;color:var(--ink);text-decoration:none;font-weight:800}
.brand-logo{height:28px;width:auto}
.logo-dot{width:10px;height:10px;border-radius:999px;background:var(--accent);box-shadow:0 0 18px var(--accent)}
.brand-title{letter-spacing:.2px}
.nav-links{display:flex;align-items:center;gap:16px}
.nav-links a{color:var(--ink);text-decoration:none;font-weight:700;opacity:.92}
.nav-links a:hover{opacity:1;color:var(--brand-ink)}
.icon-link{display:inline-flex;align-items:center;justify-content:center;width:20px;height:20px}
.icon-link svg{width:18px;height:18px;fill:currentColor}
.divider{width:1px;height:18px;background:var(--line);display:inline-block}
.btn{display:inline-flex;align-items:center;gap:8px;padding:10px 14px;border-radius:12px;border:1px solid var(--brand);background:var(--brand);color:#0a1022;font-weight:800;box-shadow:0 10px 35px rgba(110,168,255,.25);text-decoration:none}
.btn.ghost{background:transparent;color:var(--ink);border-color:var(--line)}
.btn.phone{background:linear-gradient(180deg,var(--accent),#39e7b8);border-color:transparent;color:#062}
.hamburger{display:none;background:transparent;border:0;padding:6px;flex-direction:column;gap:4px;cursor:pointer}
.hamburger span{display:block;width:22px;height:2px;background:#c7d2fe;border-radius:2px}

@media (max-width:900px){
  .hamburger{display:flex}
  .nav-links{
    position:absolute; left:0; right:0; top:56px; display:none; flex-direction:column; align-items:flex-start; gap:12px;
    background:rgba(10,16,34,.96); border-bottom:1px solid var(--line); padding:12px 18px;
  }
  .nav-links.open{display:flex}
}

/* ====== HERO ================================================================= */
.hero{position:relative; overflow:hidden; border-bottom:1px solid var(--line)}
.hero .container{padding:36px 18px}
h1{margin:0 0 8px;font-size:30px;letter-spacing:.2px}
.subtitle{margin:0;color:var(--muted)}
.bg-blur{
  position:absolute; inset:auto -20% 0 -20%; height:180px; filter:blur(60px);
  background:radial-gradient(800px 220px at 65% 0%, rgba(110,168,255,.18), transparent 60%),
             radial-gradient(800px 220px at 35% 10%, rgba(99,251,209,.15), transparent 60%);
}

/* ====== CARDS (services) ===================================================== */
.section-title{margin:26px 0 10px 4px;font-size:20px;color:#dbe4ff}
.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin:16px 0 36px}
@media (max-width:1100px){.cards{grid-template-columns:repeat(3,1fr)}}
@media (max-width:780px){.cards{grid-template-columns:repeat(2,1fr)}}
@media (max-width:520px){.cards{grid-template-columns:1fr}}

.card{
  position:relative; background:linear-gradient(180deg, rgba(255,255,255,.06), rgba(255,255,255,.03));
  border:1px solid var(--line); border-radius:var(--radius); padding:18px; box-shadow:var(--shadow);
  overflow:hidden; isolation:isolate; display:flex; flex-direction:column; gap:10px; min-height:190px;
  transition:transform .18s ease, box-shadow .18s ease;
}
.card::after{
  content:""; position:absolute; inset:-40% -30% auto auto; height:180px; width:180px;
  background:radial-gradient(closest-side, rgba(110,168,255,.23), transparent 60%);
  transform:rotate(25deg); z-index:-1;
}
.card:hover{ transform:translateY(-2px); box-shadow:0 26px 60px rgba(2,8,23,.55) }
.card h3{margin:0;font-size:18px}
.card p{margin:0;color:var(--muted);font-size:14px;min-height:2.2em}
.actions{margin-top:auto;display:flex;gap:10px;flex-wrap:wrap}
.link{color:var(--brand-ink);text-decoration:none;font-weight:800;display:inline-flex;gap:8px;align-items:center}
.link:hover{color:#bcd3ff}

/* ====== GALLERY =============================================================== */
.gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin:12px 0 40px}
@media (max-width:960px){.gallery{grid-template-columns:repeat(2,1fr)}}
@media (max-width:560px){.gallery{grid-template-columns:1fr}}
.g-item{background:var(--card);border:1px solid var(--line);border-radius:14px;overflow:hidden;box-shadow:var(--shadow)}
.g-item img{display:block;width:100%;height:auto;aspect-ratio:16/10;object-fit:cover}
.g-item figcaption{padding:8px 10px;color:var(--muted);font-size:12px}

/* ====== DETAIL (service page) ================================================= */
.svc{display:grid;grid-template-columns:2fr 1fr;gap:18px;margin:18px 0 40px}
@media (max-width:900px){.svc{grid-template-columns:1fr}}
.svc .panel{background:#0d142e;border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow);padding:18px;color:#dfe7ff}
.svc h3{margin:0 0 10px}
.svc .list{padding:0 0 0 18px;margin:0 0 10px}
.kv{display:grid;grid-template-columns:160px 1fr;gap:8px}
.kv div{padding:6px 0;border-bottom:1px dashed #2a335c}
.kv strong{color:#a9b8ff}
.badge{display:inline-block;border-radius:10px;padding:4px 8px;font-size:12px;background:#102252;color:#b6cdff;border:1px solid #2d3e7a}

/* ====== MODAL (PDF) ========================================================== */
.modal{position:fixed; inset:0; background:rgba(6,10,24,.72); backdrop-filter:blur(6px); display:flex; align-items:center; justify-content:center; z-index:60}
.modal.hidden{display:none}
.modal-frame{
  width:min(1200px, 96vw); height:min(84vh, 900px);
  background:#0d142e; border:1px solid var(--line); border-radius:16px; box-shadow:var(--shadow); display:flex; flex-direction:column; overflow:hidden
}
.modal-topbar{
  display:flex; align-items:center; justify-content:space-between; gap:12px;
  padding:10px 12px; border-bottom:1px solid var(--line); background:linear-gradient(180deg, rgba(255,255,255,.03), rgba(255,255,255,.01));
  color:#e9eef9;
}
.m-info{display:flex;flex-direction:column}
.m-title{font-weight:800}
.m-desc{font-size:12px;color:var(--muted)}
.m-actions{display:flex;align-items:center;gap:8px}
.icon-btn{background:transparent;border:1px solid var(--line);color:#d5ddff;border-radius:10px;padding:8px;display:inline-flex}
.icon-btn svg{width:18px;height:18px}
.modal-body{flex:1; background:#0b1126}
.modal-body iframe{display:block; width:100%; height:100%; border:0; background:#0b1126}

/* ====== FORM (reservation) ==================================================== */
.form{
  background:#0d142e; border:1px solid var(--line); border-radius:16px;
  box-shadow:var(--shadow); padding:18px; margin:18px 0 40px; color:#dfe7ff;
}
.form-row{display:flex;flex-direction:column;gap:6px;margin-bottom:14px}
.form-row label{font-weight:700;font-size:14px}
.form-row input[type="text"],
.form-row input[type="email"],
.form-row input[type="tel"],
.form-row input[type="date"],
.form-row select,
.form-row textarea{
  appearance:none; border:1px solid #2a335c; border-radius:10px; padding:10px 12px;
  font:inherit; color:#eaf1ff; background:#0b1126;
}
.form-row textarea{resize:vertical}
.form-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:10px}
.form-msg{margin-top:10px;font-size:14px;color:#9aa6c6}
.form-msg.success{color:#63fbd1}
.form-msg.error{color:#ff8b8b}
.hp{position:absolute;left:-9999px;width:1px;height:1px;opacity:0;pointer-events:none}

/* ====== FOOTER & TOAST ======================================================= */
.footer{border-top:1px solid var(--line);background:rgba(8,12,28,.7)}
.footer .container{padding:16px;color:var(--muted)}
.footer a{color:inherit}
.toast{
  position:fixed; left:50%; bottom:18px; transform:translateX(-50%);
  background:#111827; color:#fff; border-radius:10px; padding:10px 14px; font-size:14px;
  box-shadow:0 10px 20px rgba(0,0,0,.25); opacity:0; pointer-events:none; transition:opacity .35s; z-index:80
}
.toast.show{opacity:1}