/* HomeOS Dubai — design system */
:root{
  --navy:#0b3d5c; --navy2:#14607f; --ink:#0b2b3d;
  --gold:#e2b857; --gold-d:#c99b2e;
  --body:#33454f; --muted:#5a6b76; --dim:#8b9aa5;
  --bg:#f7f9fb; --card:#ffffff; --line:#e2e6ea; --line2:#d3dae0;
  --teal:#0d9488; --ok:#059669; --warn:#d97706; --err:#dc2626;
  --r:14px; --r-sm:9px;
  --shadow:0 10px 30px rgba(11,43,61,.10);
  --shadow-lg:0 24px 60px rgba(11,43,61,.16);
  --max:1120px;
  --font:-apple-system,BlinkMacSystemFont,"SF Pro Text","Segoe UI",Roboto,Helvetica,Arial,sans-serif;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:var(--font);background:var(--bg);color:var(--body);line-height:1.55;-webkit-font-smoothing:antialiased}
h1,h2,h3,h4{color:var(--ink);line-height:1.2;letter-spacing:-.02em}
a{color:var(--navy2);text-decoration:none}
img{max-width:100%}
.wrap{max-width:var(--max);margin:0 auto;padding:0 20px}
.hidden{display:none!important}

/* ---------- nav ---------- */
.nav{position:sticky;top:0;z-index:50;background:rgba(247,249,251,.86);backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line)}
.nav-in{display:flex;align-items:center;justify-content:space-between;height:64px}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;color:var(--navy);font-size:18px;letter-spacing:-.03em}
.brand .logo{width:32px;height:32px;border-radius:9px;background:linear-gradient(135deg,var(--navy),var(--navy2));
  color:#fff;display:grid;place-items:center;font-size:15px;box-shadow:0 6px 16px rgba(11,61,92,.28)}
.brand small{display:block;font-weight:600;font-size:10.5px;color:var(--dim);letter-spacing:.02em;margin-top:-2px}
.nav-links{display:flex;gap:26px;align-items:center;font-size:14.5px;font-weight:500}
.nav-links a{color:var(--body)}
.nav-links a:hover{color:var(--navy)}
@media(max-width:800px){.nav-links{display:none}}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-weight:650;font-size:15px;
  padding:12px 22px;border-radius:10px;border:1px solid transparent;cursor:pointer;transition:.18s;font-family:inherit}
.btn-primary{background:linear-gradient(135deg,var(--navy),var(--navy2));color:#fff;box-shadow:0 8px 22px rgba(11,61,92,.28)}
.btn-primary:hover{transform:translateY(-1px);box-shadow:0 12px 28px rgba(11,61,92,.34)}
.btn-gold{background:var(--gold);color:#3a2c05;box-shadow:0 8px 22px rgba(226,184,87,.35)}
.btn-gold:hover{background:var(--gold-d);transform:translateY(-1px)}
.btn-ghost{background:#fff;border-color:var(--line2);color:var(--navy)}
.btn-ghost:hover{border-color:var(--navy);}
.btn-lg{padding:15px 30px;font-size:16px}
.btn-block{width:100%}

/* ---------- hero ---------- */
.hero{position:relative;padding:76px 0 64px;overflow:hidden;
  background:radial-gradient(900px 460px at 88% -10%,rgba(226,184,87,.16),transparent 60%),
             radial-gradient(700px 420px at -6% 30%,rgba(13,148,136,.10),transparent 60%),
             linear-gradient(160deg,#eef6fa,var(--bg) 55%,#fbf6ea)}
.hero-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:52px;align-items:center}
@media(max-width:900px){.hero-grid{grid-template-columns:1fr;gap:36px}.hero{padding:52px 0 44px}}
.pill{display:inline-flex;align-items:center;gap:8px;background:#fff;border:1px solid var(--line2);
  color:var(--navy);font-size:12.5px;font-weight:600;padding:6px 13px;border-radius:999px;margin-bottom:20px;
  box-shadow:var(--shadow)}
.pill .dot{width:7px;height:7px;border-radius:50%;background:var(--ok)}
.hero h1{font-size:clamp(30px,4.6vw,52px);font-weight:800;margin-bottom:18px}
.hero h1 .accent{background:linear-gradient(120deg,var(--navy2),var(--gold-d));-webkit-background-clip:text;background-clip:text;color:transparent}
.hero p.lead{font-size:18px;color:var(--muted);max-width:540px;margin-bottom:28px}
.hero-cta{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:26px}
.trust{display:flex;gap:26px;flex-wrap:wrap;font-size:13px;color:var(--muted)}
.trust b{display:block;font-size:19px;color:var(--ink);font-weight:750}
.hero-card{background:#fff;border:1px solid var(--line);border-radius:20px;box-shadow:var(--shadow-lg);padding:22px}
.hero-card h3{font-size:15px;margin-bottom:14px;display:flex;justify-content:space-between;align-items:center}
.hero-card h3 span{font-size:11.5px;color:var(--dim);font-weight:600}
.mini-row{display:flex;align-items:center;gap:12px;padding:11px 0;border-bottom:1px solid var(--line)}
.mini-row:last-child{border-bottom:none}
.mini-ic{width:36px;height:36px;border-radius:10px;background:#eef6fa;display:grid;place-items:center;font-size:17px;flex-shrink:0}
.mini-row .t{font-size:13.5px;font-weight:600;color:var(--ink)}
.mini-row .s{font-size:11.5px;color:var(--dim)}
.mini-row .price{margin-left:auto;font-size:13px;font-weight:700;color:var(--navy)}

/* ---------- sections ---------- */
section{padding:62px 0}
.sec-head{text-align:center;max-width:640px;margin:0 auto 40px}
.sec-head .kicker{color:var(--gold-d);font-weight:700;font-size:13px;letter-spacing:.08em;text-transform:uppercase;margin-bottom:10px}
.sec-head h2{font-size:clamp(24px,3.4vw,34px);font-weight:800;margin-bottom:12px}
.sec-head p{color:var(--muted);font-size:16px}

.grid{display:grid;gap:18px}
.g3{grid-template-columns:repeat(3,1fr)}
.g4{grid-template-columns:repeat(4,1fr)}
@media(max-width:900px){.g3,.g4{grid-template-columns:1fr 1fr}}
@media(max-width:600px){.g3,.g4{grid-template-columns:1fr}}

.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:24px;transition:.18s}
.card:hover{box-shadow:var(--shadow);transform:translateY(-2px);border-color:var(--line2)}
.card .ic{width:44px;height:44px;border-radius:12px;background:#eef6fa;display:grid;place-items:center;font-size:21px;margin-bottom:14px}
.card h3{font-size:16.5px;margin-bottom:7px}
.card p{font-size:14px;color:var(--muted)}
.card .meta{margin-top:12px;font-size:12.5px;font-weight:600;color:var(--navy)}

.steps{counter-reset:s}
.step{position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:26px 24px 24px}
.step::before{counter-increment:s;content:counter(s);position:absolute;top:-16px;left:24px;width:34px;height:34px;
  border-radius:50%;background:linear-gradient(135deg,var(--navy),var(--navy2));color:#fff;display:grid;place-items:center;
  font-weight:800;font-size:15px;box-shadow:0 8px 18px rgba(11,61,92,.3)}
.step h3{margin:12px 0 8px;font-size:17px}
.step p{font-size:14px;color:var(--muted)}

.band{background:linear-gradient(135deg,var(--navy),#0a2f47);color:#fff;border-radius:20px;padding:46px 40px;
  display:flex;align-items:center;justify-content:space-between;gap:28px;flex-wrap:wrap}
.band h2{color:#fff;font-size:clamp(22px,3vw,30px);margin-bottom:8px}
.band p{color:#bcd2de;max-width:560px}
.band .btn-gold{flex-shrink:0}

.faq{max-width:760px;margin:0 auto}
.qa{border-bottom:1px solid var(--line);padding:18px 0}
.qa summary{cursor:pointer;font-weight:650;color:var(--ink);font-size:15.5px;list-style:none;display:flex;justify-content:space-between}
.qa summary::-webkit-details-marker{display:none}
.qa summary::after{content:"+";color:var(--gold-d);font-weight:800}
.qa[open] summary::after{content:"–"}
.qa p{margin-top:10px;color:var(--muted);font-size:14.5px}

footer{background:#0a2434;color:#9fb6c3;padding:44px 0 30px;font-size:13.5px}
footer .fgrid{display:flex;justify-content:space-between;gap:30px;flex-wrap:wrap;margin-bottom:26px}
footer h4{color:#fff;font-size:14px;margin-bottom:10px}
footer a{color:#9fb6c3;display:block;margin-bottom:6px}
footer a:hover{color:#fff}
footer .legal{border-top:1px solid #17384b;padding-top:18px;color:#708c9c;font-size:12.5px;display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap}

/* ---------- booking ---------- */
.bk-head{background:linear-gradient(135deg,var(--navy),#0a2f47);color:#fff;padding:30px 0 34px}
.bk-head h1{color:#fff;font-size:26px;margin-bottom:6px}
.bk-head p{color:#bcd2de;font-size:14.5px}
.progress{display:flex;gap:8px;margin-top:22px}
.pstep{flex:1;height:5px;border-radius:999px;background:rgba(255,255,255,.22)}
.pstep.on{background:var(--gold)}
.bk-body{padding:34px 0 70px}
.bk-grid{display:grid;grid-template-columns:1.5fr 1fr;gap:30px;align-items:start}
@media(max-width:900px){.bk-grid{grid-template-columns:1fr}}
.panel{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:28px}
.panel h2{font-size:19px;margin-bottom:6px}
.panel .sub{color:var(--muted);font-size:13.5px;margin-bottom:22px}
.field{margin-bottom:16px}
.field label{display:block;font-size:13px;font-weight:650;color:var(--ink);margin-bottom:6px}
.field input,.field select,.field textarea{width:100%;padding:12px 13px;border:1px solid var(--line2);border-radius:var(--r-sm);
  font-size:15px;font-family:inherit;color:var(--ink);background:#fff;transition:.15s}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--navy2);box-shadow:0 0 0 3px rgba(20,96,127,.14)}
.field .hint{font-size:12px;color:var(--dim);margin-top:5px}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:14px}
@media(max-width:520px){.row2{grid-template-columns:1fr}}
.seg{display:flex;background:#eef2f5;border-radius:10px;padding:4px;gap:4px}
.seg button{flex:1;border:none;background:transparent;padding:10px;border-radius:7px;font-weight:650;font-size:14px;
  color:var(--muted);cursor:pointer;font-family:inherit;transition:.15s}
.seg button.on{background:#fff;color:var(--navy);box-shadow:0 2px 8px rgba(11,43,61,.1)}
.opts{display:grid;grid-template-columns:1fr 1fr;gap:12px}
@media(max-width:520px){.opts{grid-template-columns:1fr}}
.opt{border:1.5px solid var(--line2);border-radius:12px;padding:14px;cursor:pointer;display:flex;gap:11px;align-items:flex-start;
  transition:.15s;background:#fff}
.opt:hover{border-color:var(--navy2)}
.opt.on{border-color:var(--navy);background:#f2f8fb;box-shadow:0 0 0 2px rgba(11,61,92,.09)}
.opt .ic2{font-size:20px;line-height:1}
.opt .t{font-size:14px;font-weight:650;color:var(--ink)}
.opt .s{font-size:12px;color:var(--dim)}
.opt .chk{margin-left:auto;width:20px;height:20px;border-radius:6px;border:1.5px solid var(--line2);flex-shrink:0;
  display:grid;place-items:center;font-size:12px;color:#fff}
.opt.on .chk{background:var(--navy);border-color:var(--navy)}
.nav-btns{display:flex;justify-content:space-between;gap:12px;margin-top:26px}
.summary{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:24px;position:sticky;top:84px}
.summary h3{font-size:15px;margin-bottom:16px;display:flex;justify-content:space-between;align-items:center}
.summary h3 .tag{font-size:11px;background:#eef6fa;color:var(--navy);padding:3px 9px;border-radius:999px;font-weight:700}
.sum-line{display:flex;justify-content:space-between;font-size:13.5px;padding:7px 0;color:var(--muted)}
.sum-line b{color:var(--ink);font-weight:650}
.sum-total{display:flex;justify-content:space-between;border-top:2px solid var(--line);margin-top:12px;padding-top:14px;
  font-size:17px;font-weight:800;color:var(--ink)}
.sum-note{font-size:11.5px;color:var(--dim);margin-top:12px;line-height:1.5}
.empty{color:var(--dim);font-size:13.5px;padding:8px 0}
.success{text-align:center;padding:40px 24px}
.success .big{width:74px;height:74px;border-radius:50%;background:#e7f7f0;color:var(--ok);display:grid;place-items:center;
  font-size:36px;margin:0 auto 20px}
.success h2{font-size:24px;margin-bottom:10px}
.success p{color:var(--muted);max-width:460px;margin:0 auto 8px}
.success .ref{display:inline-block;margin-top:16px;background:#eef2f5;border-radius:9px;padding:10px 16px;font-weight:700;
  color:var(--navy);letter-spacing:.05em}