:root{
  --ink:#22201d; --muted:#6b655d; --line:#e6e0d6; --bg:#fbf9f5; --card:#fff;
  --accent:#2f6f5e; --accent-dark:#245648; --warn:#a33a2c; --radius:14px;
  --wrap:1120px;
}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--ink);
  font:16px/1.65 -apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;
  -webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit}
[hidden]{display:none!important}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 20px}

/* header + footer */
.top{background:var(--card);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:10}
.brand{font-weight:800;font-size:20px;letter-spacing:-.02em;text-decoration:none}
.foot{margin-top:72px;background:var(--card);border-top:1px solid var(--line);padding:28px 0 40px}
.foot .tag{font-weight:600;margin:0 0 8px}
.foot .links{display:flex;gap:18px;flex-wrap:wrap;margin:0 0 10px}
.foot .links a{color:var(--muted);font-size:15px}
.foot .fine{color:var(--muted);font-size:13px;margin:0}

/* home */
.hero{padding:56px 0 32px;max-width:720px}
.hero h1{font-size:clamp(30px,5vw,46px);line-height:1.1;letter-spacing:-.025em;margin:0 0 14px}
.hero p{color:var(--muted);font-size:18px;margin:0}
.grid{display:grid;gap:22px;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));padding-bottom:20px}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  overflow:hidden;text-decoration:none;display:flex;flex-direction:column;transition:.15s}
.card:hover{transform:translateY(-2px);box-shadow:0 8px 24px rgba(0,0,0,.07)}
.card img{aspect-ratio:1/1;object-fit:cover;width:100%}
.card h2{font-size:16px;font-weight:600;margin:14px 16px 4px;line-height:1.35}
.card .price{margin:0 16px 16px;color:var(--muted);font-size:15px}

/* product */
.crumb{padding:20px 0 0;color:var(--muted);font-size:14px}
.crumb a{color:var(--muted)}
.product{display:grid;gap:34px;grid-template-columns:1fr;padding:18px 0 8px}
@media(min-width:860px){.product{grid-template-columns:1.05fr .95fr;align-items:start}}
.gallery #main-image{background:var(--card);border:1px solid var(--line);
  border-radius:var(--radius);aspect-ratio:1/1;object-fit:cover;width:100%}
.thumbs{display:flex;gap:10px;margin-top:12px;flex-wrap:wrap}
.thumb{padding:0;border:1px solid var(--line);background:var(--card);border-radius:10px;
  overflow:hidden;width:66px;height:66px;cursor:pointer}
.thumb.on{border-color:var(--accent);box-shadow:0 0 0 1px var(--accent)}
.thumb img{width:100%;height:100%;object-fit:cover}
.buy h1{font-size:clamp(24px,3.4vw,32px);line-height:1.2;letter-spacing:-.02em;margin:0 0 10px}
.buy .price{font-size:26px;font-weight:700;margin:0 0 22px}
.pick{display:block;margin-bottom:16px}
.pick span{display:block;font-size:14px;color:var(--muted);margin-bottom:6px}
.pick select,.form input,.form textarea{width:100%;padding:12px 14px;border:1px solid var(--line);
  border-radius:10px;background:var(--card);font:inherit;color:inherit}
.pick select:focus,.form input:focus,.form textarea:focus{outline:2px solid var(--accent);outline-offset:1px}
.btn{display:inline-block;background:var(--accent);color:#fff;border:0;border-radius:10px;
  padding:14px 24px;font-size:16px;font-weight:600;line-height:1;cursor:pointer;
  text-decoration:none;text-align:center;font-family:inherit}
.btn:hover{background:var(--accent-dark)}
.btn:disabled{opacity:.55;cursor:not-allowed}
.note{color:var(--muted);font-size:14px;margin:12px 0 0}
.err{color:var(--warn);font-size:14px;margin:10px 0 0;min-height:1em}
.desc{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  padding:26px;margin-top:28px;max-width:820px;overflow-x:auto}
.desc h3,.desc h4{margin:22px 0 8px;font-size:17px}
.desc ul{padding-left:20px}
.desc table{border-collapse:collapse;width:100%;margin:14px 0;font-size:15px}
.desc td,.desc th{border:1px solid var(--line);padding:8px 10px;text-align:left}

/* text pages + forms */
.copy{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  padding:30px;margin-top:26px;max-width:820px;overflow-x:auto}
.copy h1{font-size:clamp(24px,3.4vw,32px);margin:0 0 18px;letter-spacing:-.02em}
.copy.center{text-align:center;margin-left:auto;margin-right:auto}
.form label{display:block;margin-bottom:16px;font-size:15px}
.form label input,.form label textarea{margin-top:6px}
.form .opt{color:var(--muted)}
.trap{position:absolute;left:-9999px}
.done{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:24px;margin-top:26px}

/* ---------- header: mobile first (hamburger left, brand centred) ---------- */
.bar{display:grid;grid-template-columns:44px 1fr 44px;align-items:center;gap:8px;
  position:relative;padding:14px 20px}
.brand{text-align:center;grid-column:2}
.menu-btn{grid-column:1;width:44px;height:44px;display:grid;place-content:center;gap:5px;
  background:none;border:0;cursor:pointer;padding:0}
.menu-btn span{display:block;width:22px;height:2px;background:var(--ink);border-radius:2px;
  transition:transform .18s,opacity .18s}
.menu-btn.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.menu-btn.open span:nth-child(2){opacity:0}
.menu-btn.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.bar-end{grid-column:3}
.nav{display:none;position:absolute;top:100%;left:0;right:0;background:var(--card);
  border-bottom:1px solid var(--line);padding:8px 20px 16px;flex-direction:column;gap:2px}
.nav.open{display:flex}
.nav a{color:var(--ink);text-decoration:none;font-size:16px;padding:12px 0;
  border-bottom:1px solid var(--line)}
.nav a:last-child{border-bottom:0}

@media(min-width:760px){
  .bar{display:flex;justify-content:space-between;gap:16px}
  .brand{text-align:left}
  .menu-btn,.bar-end{display:none}
  .nav{display:flex;position:static;flex-direction:row;gap:20px;padding:0;border:0;background:none}
  .nav a{color:var(--muted);font-size:15px;padding:0;border:0}
  .nav a:hover,.nav a.on{color:var(--ink)}
}

/* Buy button centred under the pickers (Ruben's request) */
.pickers #buy{display:block;margin:22px auto 0;min-width:220px}
.pickers .note,.pickers .err{text-align:center}

/* brand logo in the header */
.brand img{height:30px;width:auto;margin:0 auto}
@media(min-width:760px){.brand img{height:34px;margin:0}}

/* reassurance under the Buy button */
.trust{list-style:none;margin:16px auto 0;padding:0;max-width:340px;
  color:var(--muted);font-size:14px;line-height:1.5}
.trust li{position:relative;padding:4px 0 4px 22px;text-align:left}
.trust li::before{content:"";position:absolute;left:2px;top:11px;width:9px;height:5px;
  border-left:2px solid var(--accent);border-bottom:2px solid var(--accent);
  transform:rotate(-45deg)}