:root{
  --ink:#0C2D56; --ink-2:#1B4A7A; --ink-3:#3E5C7E; --muted:#5B6F86;
  --paper:#F4F7FA; --card:#FFFFFF; --line:#D8E1EA; --line-2:#EAF0F5;
  --teal:#1E8FA6; --teal-deep:#146F82; --teal-soft:#E4F3F6;
  --amber:#B8730F; --amber-soft:#FBF0DC;
  --ok:#1F7A4D; --ok-soft:#E3F3EA; --warn:#9A3B1E; --warn-soft:#FBE7E0;
  --radius:14px; --radius-s:8px;
  --shadow:0 1px 2px rgba(12,45,86,.06),0 8px 24px rgba(12,45,86,.06);
  --display:"Bricolage Grotesque",ui-sans-serif,system-ui,"Segoe UI",Helvetica,Arial,sans-serif;
  --body:"Source Sans 3",ui-sans-serif,system-ui,"Segoe UI",Helvetica,Arial,sans-serif;
  --mono:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
}
*{box-sizing:border-box}
html{color-scheme:light;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--body);font-size:17px;line-height:1.55;font-variant-numeric:tabular-nums}
img{max-width:100%;display:block}
a{color:var(--teal-deep)}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid var(--teal);outline-offset:2px}
h1,h2,h3,h4{font-family:var(--display);color:var(--ink);line-height:1.1;margin:0 0 .4em;text-wrap:balance;letter-spacing:-.01em}
h1{font-size:clamp(2.2rem,4.6vw,3.6rem);font-weight:800}
h2{font-size:clamp(1.7rem,3vw,2.4rem);font-weight:800}
h3{font-size:1.25rem;font-weight:700}
h4{font-size:1.05rem;font-weight:700}
p{margin:0 0 1em;max-width:68ch}
.lede{font-size:1.2rem;color:var(--ink-3)}
.eyebrow{font-family:var(--display);font-size:.78rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--teal-deep);margin:0 0 .6em}
.wrap{max-width:1140px;margin:0 auto;padding:0 clamp(16px,4vw,32px)}
.section{padding:clamp(48px,7vw,88px) 0}
.section.tight{padding:clamp(32px,5vw,56px) 0}
.section.alt{background:var(--card);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.section.ink{background:var(--ink);color:#E8EFF6}
.section.ink h2,.section.ink h3{color:#fff}
.section.ink p{color:#C9D6E3}
.section.ink .eyebrow{color:#7FD1E0}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* header */
.top{position:sticky;top:0;z-index:20;background:rgba(244,247,250,.92);backdrop-filter:saturate(1.2) blur(8px);border-bottom:1px solid var(--line)}
.top .wrap{display:flex;align-items:center;gap:24px;min-height:68px}
.brand img{height:34px;width:auto}
.nav{display:flex;gap:22px;margin-left:auto;align-items:center}
.nav a{color:var(--ink);text-decoration:none;font-weight:600;font-size:.98rem}
.nav a:hover{color:var(--teal-deep)}
.nav .btn{padding:9px 16px}
@media (max-width:760px){.nav a:not(.btn){display:none}}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:999px;padding:13px 22px;font-family:var(--display);font-weight:700;font-size:1rem;text-decoration:none;border:2px solid transparent;cursor:pointer;line-height:1;transition:transform .08s ease,background .15s ease}
.btn:active{transform:translateY(1px)}
.btn-primary{background:var(--teal);color:#fff;border-color:var(--teal)}
.btn-primary:hover{background:var(--teal-deep);border-color:var(--teal-deep)}
.btn-ink{background:var(--ink);color:#fff;border-color:var(--ink)}
.btn-ink:hover{background:var(--ink-2);border-color:var(--ink-2)}
.btn-ghost{background:transparent;color:var(--ink);border-color:var(--line)}
.btn-ghost:hover{border-color:var(--ink-3)}
.btn-light{background:#fff;color:var(--ink);border-color:#fff}
.btn[disabled]{opacity:.55;cursor:not-allowed}
.btn-lg{padding:16px 28px;font-size:1.08rem}

/* hero */
.hero{padding:clamp(40px,7vw,96px) 0 clamp(32px,5vw,64px)}
.hero .grid{display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(24px,5vw,64px);align-items:center}
.hero-art{position:relative}
.hero-art img{border-radius:var(--radius);box-shadow:var(--shadow);background:#fff}
.hero-art .tag{position:absolute;left:18px;bottom:18px;background:#fff;border:1px solid var(--line);border-radius:999px;padding:8px 14px;font-weight:700;font-size:.92rem;box-shadow:var(--shadow)}
.hero .cta{display:flex;gap:12px;flex-wrap:wrap;margin:22px 0 14px}
.hero .fine{color:var(--muted);font-size:.95rem}
@media (max-width:860px){.hero .grid{grid-template-columns:1fr}.hero-art{order:-1;max-width:420px}}

/* cards / grids */
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
@media (max-width:980px){.grid-4{grid-template-columns:repeat(2,1fr)}.grid-3{grid-template-columns:repeat(2,1fr)}}
@media (max-width:620px){.grid-4,.grid-3,.grid-2{grid-template-columns:1fr}}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:22px;display:flex;flex-direction:column;gap:10px}
.card .price{font-family:var(--display);font-size:1.7rem;font-weight:800;color:var(--ink);letter-spacing:-.02em}
.card .price small{font-family:var(--body);font-weight:600;font-size:.95rem;color:var(--muted);letter-spacing:0}
.card ul{margin:0;padding-left:18px;color:var(--ink-3)}
.card li{margin:3px 0}
.card .spacer{flex:1}
.card.featured{border-color:var(--teal);box-shadow:0 0 0 3px var(--teal-soft)}
.pill{display:inline-block;align-self:flex-start;border-radius:999px;padding:3px 10px;font-size:.8rem;font-weight:700;letter-spacing:.02em}
.pill-teal{background:var(--teal-soft);color:var(--teal-deep)}
.pill-amber{background:var(--amber-soft);color:var(--amber)}
.pill-ok{background:var(--ok-soft);color:var(--ok)}

/* doors */
.doors{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
@media (max-width:900px){.doors{grid-template-columns:1fr}}
.door{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:26px;display:flex;flex-direction:column;gap:12px}
.door h3{font-size:1.45rem}
.door .who{color:var(--muted);font-size:.95rem;margin:-6px 0 0}
.door dl{display:grid;grid-template-columns:auto 1fr;gap:6px 14px;margin:6px 0 0;font-size:.98rem}
.door dt{color:var(--muted)}
.door dd{margin:0;font-weight:600}
.door .foot{margin-top:auto;padding-top:8px}

/* tables */
.tbl{width:100%;border-collapse:collapse;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;font-size:.98rem}
.tbl th,.tbl td{padding:12px 14px;text-align:left;border-bottom:1px solid var(--line-2);vertical-align:top}
.tbl th{font-family:var(--display);font-size:.8rem;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);background:#FAFCFD}
.tbl tr:last-child td{border-bottom:0}
.tbl td.num,.tbl th.num{text-align:right;white-space:nowrap}
.tbl-wrap{overflow-x:auto;border-radius:var(--radius)}

/* faq */
.faq details{background:var(--card);border:1px solid var(--line);border-radius:var(--radius-s);padding:0 18px;margin-bottom:10px}
.faq summary{cursor:pointer;padding:14px 0;font-weight:700;font-family:var(--display);font-size:1.05rem;list-style:none;display:flex;justify-content:space-between;gap:12px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--teal-deep);font-size:1.3rem;line-height:1}
.faq details[open] summary::after{content:"–"}
.faq details p{color:var(--ink-3)}

/* forms */
.form{display:grid;gap:14px}
.form .row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
@media (max-width:620px){.form .row{grid-template-columns:1fr}}
label{display:block;font-weight:600;font-size:.95rem;margin-bottom:6px}
input[type=text],input[type=email],input[type=tel],select,textarea{width:100%;font:inherit;padding:11px 12px;border:1px solid var(--line);border-radius:var(--radius-s);background:#fff;color:var(--ink)}
textarea{min-height:96px;resize:vertical}
.hint{color:var(--muted);font-size:.9rem}
.notice{border-radius:var(--radius-s);padding:12px 14px;font-size:.95rem}
.notice-ok{background:var(--ok-soft);color:var(--ok)}
.notice-warn{background:var(--warn-soft);color:var(--warn)}
.notice-info{background:var(--teal-soft);color:var(--teal-deep)}

/* strip */
.strip{background:var(--teal-soft);border-top:1px solid #CFE7EC;border-bottom:1px solid #CFE7EC}
.strip .wrap{display:flex;gap:16px;align-items:center;justify-content:space-between;flex-wrap:wrap;padding-top:14px;padding-bottom:14px}
.strip p{margin:0;color:var(--teal-deep);font-weight:600}

/* footer */
footer{background:var(--ink);color:#B9C8D8;padding:48px 0 32px;font-size:.95rem}
footer a{color:#DCE6F0}
footer .cols{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:28px}
@media (max-width:860px){footer .cols{grid-template-columns:1fr 1fr}}
@media (max-width:520px){footer .cols{grid-template-columns:1fr}}
footer h4{color:#fff;font-size:.85rem;letter-spacing:.1em;text-transform:uppercase;margin-bottom:10px}
footer ul{list-style:none;margin:0;padding:0}
footer li{margin:6px 0}
footer .legal{margin-top:32px;padding-top:18px;border-top:1px solid rgba(255,255,255,.14);display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;color:#8FA3B8;font-size:.88rem}

/* shop */
.shop{display:grid;grid-template-columns:minmax(0,1fr) 380px;gap:32px;align-items:start}
@media (max-width:960px){.shop{grid-template-columns:1fr}.summary{position:static !important}}
.step{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:24px;margin-bottom:20px}
.step h2{font-size:1.35rem;margin-bottom:4px}
.step .sub{color:var(--muted);margin-bottom:16px}
.opts{display:grid;gap:12px}
.opts.cols-2{grid-template-columns:1fr 1fr}
.opts.cols-3{grid-template-columns:repeat(3,1fr)}
@media (max-width:700px){.opts.cols-2,.opts.cols-3{grid-template-columns:1fr}}
.opt{position:relative;border:2px solid var(--line);border-radius:var(--radius-s);padding:14px 16px;cursor:pointer;background:#fff;display:flex;flex-direction:column;gap:4px}
.opt:hover{border-color:var(--ink-3)}
.opt input{position:absolute;opacity:0;pointer-events:none}
.opt.sel{border-color:var(--teal);background:#F7FCFD;box-shadow:0 0 0 3px var(--teal-soft)}
.opt .t{font-weight:700;font-family:var(--display);display:flex;justify-content:space-between;gap:10px}
.opt .d{color:var(--muted);font-size:.92rem}
.opt .p{font-weight:700;white-space:nowrap}
.qty{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 14px;border:1px solid var(--line);border-radius:var(--radius-s);background:#fff}
.qty .n{font-weight:600}
.qty .d{color:var(--muted);font-size:.9rem}
.qty .ctl{display:flex;align-items:center;gap:8px}
.qty button{width:34px;height:34px;border-radius:999px;border:1px solid var(--line);background:#fff;font-size:1.2rem;cursor:pointer;color:var(--ink)}
.qty button:hover{border-color:var(--ink-3)}
.qty output{min-width:22px;text-align:center;font-weight:700}
.toggle{display:flex;align-items:center;gap:12px;padding:12px 14px;border:1px solid var(--line);border-radius:var(--radius-s);background:#fff;cursor:pointer}
.toggle input{width:20px;height:20px;accent-color:var(--teal)}
.summary{position:sticky;top:88px;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:22px;box-shadow:var(--shadow)}
.summary h2{font-size:1.2rem}
.lines{margin:10px 0;border-top:1px solid var(--line-2)}
.line{display:flex;justify-content:space-between;gap:12px;padding:8px 0;border-bottom:1px solid var(--line-2);font-size:.96rem}
.line .l{color:var(--ink-3)}
.line .l small{display:block;color:var(--muted)}
.line .r{white-space:nowrap;font-weight:600}
.line .r s{color:var(--muted);font-weight:400;margin-right:6px}
.tot{display:flex;justify-content:space-between;align-items:baseline;padding:10px 0 2px}
.tot .k{font-weight:700}
.tot .v{font-family:var(--display);font-size:1.6rem;font-weight:800;letter-spacing:-.02em}
.tot.sub .v{font-size:1.2rem}
.tot .note{color:var(--muted);font-size:.86rem;font-weight:400;display:block}
.summary .btn{width:100%;margin-top:12px}
.summary .fine{color:var(--muted);font-size:.86rem;margin:10px 0 0}
.seg{display:inline-flex;border:1px solid var(--line);border-radius:999px;padding:3px;background:#fff}
.seg button{border:0;background:transparent;padding:7px 14px;border-radius:999px;font:inherit;font-weight:700;cursor:pointer;color:var(--ink-3)}
.seg button.on{background:var(--ink);color:#fff}

@media (prefers-reduced-motion:reduce){*{transition:none !important;animation:none !important}}