:root{--navy:#0b2550;--navy2:#13366f;--blue:#1f6fe0;--sky:#4aa3ff;--ice:#eef5ff;--paper:#fff;--ink:#14213a;--muted:#5a6b86;--line:#d9e4f3;--ok:#14915a;--okbg:#e4f6ec;--no:#8a96aa;--nobg:#eef1f5;--hold:#b26a00;--holdbg:#fff3df;--r:14px}
*{box-sizing:border-box}html{scroll-behavior:smooth}
body{margin:0;font-family:"Inter",system-ui,sans-serif;color:var(--ink);background:var(--ice);line-height:1.55}
h1,h2,h3{font-family:"Archivo",system-ui,sans-serif;font-weight:900;line-height:1.08;margin:0 0 .4em;color:var(--navy);letter-spacing:-.01em}
h1{font-size:clamp(2.1rem,5vw,3.6rem)}h2{font-size:clamp(1.6rem,3.2vw,2.4rem)}h3{font-size:1.2rem}
p{margin:0 0 1em}a{color:var(--blue)}
.wrap{max-width:1140px;margin:0 auto;padding:0 20px}
.btn{display:inline-flex;align-items:center;gap:.5em;border:0;border-radius:999px;padding:.85em 1.5em;font:700 1rem "Inter",sans-serif;cursor:pointer;text-decoration:none;transition:transform .15s,background .15s}
.btn:hover{transform:translateY(-1px)}.btn-primary{background:var(--blue);color:#fff}.btn-primary:hover{background:var(--navy2)}
.btn-ghost{background:#fff;color:var(--navy);box-shadow:inset 0 0 0 2px var(--navy)}.btn-light{background:#fff;color:var(--navy)}
.btn[disabled]{opacity:.55;cursor:not-allowed;transform:none}
/* header */
#hdr{background:var(--navy);color:#fff;position:sticky;top:0;z-index:20;min-height:68px}
#hdr .wrap{display:flex;align-items:center;gap:20px;min-height:68px}
.brand{display:flex;flex-direction:column;color:#fff;text-decoration:none;line-height:1}
.brand b{font:900 1.35rem "Archivo",sans-serif;letter-spacing:-.01em}.brand b span{color:var(--sky)}
.brand small{font-size:.68rem;letter-spacing:.14em;text-transform:uppercase;opacity:.8;margin-top:4px}
nav.main{margin-left:auto;display:flex;gap:4px;align-items:center}
nav.main a{color:#fff;text-decoration:none;font-weight:600;font-size:.95rem;padding:.5em .8em;border-radius:8px}
nav.main a:hover,nav.main a[aria-current]{background:rgba(255,255,255,.12)}
nav.main a.cta{background:var(--blue)}
.menu-btn{display:none;margin-left:auto;background:none;border:2px solid rgba(255,255,255,.4);color:#fff;border-radius:8px;padding:.4em .7em;font:700 .9rem Inter,sans-serif}
@media(max-width:900px){.menu-btn{display:block}nav.main{display:none;position:absolute;top:68px;left:0;right:0;background:var(--navy);flex-direction:column;align-items:stretch;padding:8px 16px 16px}nav.main.open{display:flex}}
/* sections */
section{padding:72px 0}.tight{padding:48px 0}.white{background:#fff}.navy{background:var(--navy);color:#dfe9fb}.navy h2,.navy h3{color:#fff}
.eyebrow{font-size:.78rem;font-weight:800;letter-spacing:.16em;text-transform:uppercase;color:var(--blue);margin-bottom:.6em}
.navy .eyebrow{color:var(--sky)}
.hero{background:linear-gradient(180deg,#fff 0%,var(--ice) 100%);padding:56px 0 64px}
.hero .wrap{display:grid;grid-template-columns:1.05fr .95fr;gap:40px;align-items:center}
.hero .lede{font-size:1.15rem;color:var(--muted);max-width:34em}
.hero .actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:22px}
.hero img{width:100%;height:auto;border-radius:20px}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:22px}
.chip{background:#fff;border:1px solid var(--line);border-radius:999px;padding:.35em .9em;font-size:.88rem;font-weight:600;color:var(--navy)}
@media(max-width:820px){.hero .wrap{grid-template-columns:1fr}.hero img{max-width:460px}}
.grid{display:grid;gap:18px}.g3{grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}.g4{grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:22px}
.card .big{font:900 1.9rem "Archivo",sans-serif;color:var(--navy)}.card .big small{font:600 .9rem Inter,sans-serif;color:var(--muted)}
.muted{color:var(--muted)}.center{text-align:center}
.steps{counter-reset:s;display:grid;gap:18px;grid-template-columns:repeat(auto-fit,minmax(230px,1fr))}
.steps .card::before{counter-increment:s;content:counter(s);display:inline-grid;place-items:center;width:34px;height:34px;border-radius:50%;background:var(--blue);color:#fff;font-weight:800;margin-bottom:10px}
/* units */
.sizes{display:grid;gap:14px;grid-template-columns:repeat(auto-fit,minmax(230px,1fr))}
.size{background:#fff;border:2px solid var(--line);border-radius:var(--r);padding:18px;cursor:pointer;text-align:left;font:inherit;color:inherit}
.size[aria-pressed=true]{border-color:var(--blue);box-shadow:0 0 0 3px rgba(31,111,224,.15)}
.size .dims{font-weight:700;color:var(--blue)}.size .price{font:900 1.6rem Archivo,sans-serif;color:var(--navy);margin:.3em 0}
.size .avail{font-size:.9rem;font-weight:700}.avail.yes{color:var(--ok)}.avail.none{color:var(--no)}
.legend{display:flex;gap:16px;flex-wrap:wrap;font-size:.88rem;margin:18px 0 10px}
.legend i{display:inline-block;width:12px;height:12px;border-radius:3px;margin-right:6px;vertical-align:-1px}
.units{display:grid;gap:10px;grid-template-columns:repeat(auto-fill,minmax(112px,1fr))}
.unit{border-radius:12px;padding:12px 10px;border:2px solid transparent;font:inherit;text-align:left;cursor:default}
.unit b{display:block;font:900 1.15rem Archivo,sans-serif}.unit span{font-size:.78rem;font-weight:700;text-transform:uppercase;letter-spacing:.06em}
.unit.Vacant{background:var(--okbg);color:var(--ok);cursor:pointer;border-color:#bfe8d1}.unit.Vacant:hover{border-color:var(--ok)}
.unit.Vacant[aria-pressed=true]{background:var(--ok);color:#fff}
.unit.Occupied{background:var(--nobg);color:var(--no)}.unit.Reserved{background:var(--holdbg);color:var(--hold)}
.skel{background:linear-gradient(90deg,#e8eef7,#f5f8fc,#e8eef7);background-size:200% 100%;animation:sk 1.2s infinite;border-radius:12px;min-height:64px}
@keyframes sk{to{background-position:-200% 0}}
#reserve,#sizes{scroll-margin-top:84px}
.panel{background:#fff;border:2px solid var(--blue);border-radius:18px;padding:26px;margin-top:26px}
/* forms */
form .row{display:grid;gap:14px;grid-template-columns:1fr 1fr}
@media(max-width:620px){form .row{grid-template-columns:1fr}}
label.f{display:block;font-weight:700;font-size:.92rem;margin-bottom:14px}
label.f input,label.f select,label.f textarea{display:block;width:100%;margin-top:6px;padding:.75em .9em;border:1.5px solid var(--line);border-radius:10px;font:400 1rem Inter,sans-serif;color:var(--ink);background:#fff}
label.f textarea{min-height:120px;resize:vertical}
label.f input:focus,label.f select:focus,label.f textarea:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 3px rgba(31,111,224,.15)}
label.chk{display:flex;gap:10px;align-items:center;font-weight:600;margin:4px 0 16px}label.chk input{width:20px;height:20px}
.err{color:#c62828;font-size:.85rem;font-weight:600;margin-top:4px}
.note{background:var(--ice);border-radius:12px;padding:14px 16px;font-size:.92rem}
.ok-box{background:var(--okbg);border:1px solid #bfe8d1;color:#0d5c39;border-radius:14px;padding:18px}
/* shop */
.product{display:flex;flex-direction:column;gap:6px}
.product .ico{width:52px;height:52px;border-radius:12px;background:var(--ice);display:grid;place-items:center;color:var(--blue)}
.product .p{font:900 1.35rem Archivo,sans-serif;color:var(--navy)}
.qty{display:flex;align-items:center;gap:8px;margin-top:auto}
.qty button{width:36px;height:36px;border-radius:50%;border:1.5px solid var(--line);background:#fff;font-size:1.1rem;cursor:pointer;color:var(--navy)}
.qty output{min-width:24px;text-align:center;font-weight:800}
.cart{position:sticky;bottom:0;background:var(--navy);color:#fff;padding:14px 0;z-index:10;transform:translateY(100%);transition:transform .2s}
.cart.show{transform:none}.cart .wrap{display:flex;align-items:center;gap:16px;flex-wrap:wrap}
.cart .tot{font:900 1.3rem Archivo,sans-serif}
/* footer */
footer{background:#071a3a;color:#b9c8e2;padding:44px 0 28px;font-size:.92rem}
footer .cols{display:grid;gap:24px;grid-template-columns:2fr 1fr 1fr}
footer a{color:#fff;text-decoration:none}footer a:hover{text-decoration:underline}
footer h4{color:#fff;margin:0 0 10px;font-family:Archivo,sans-serif}
footer ul{list-style:none;padding:0;margin:0;display:grid;gap:6px}
footer .base{border-top:1px solid rgba(255,255,255,.1);margin-top:28px;padding-top:16px;font-size:.82rem}
@media(max-width:720px){footer .cols{grid-template-columns:1fr}}