/* ------------------------------------------------------------------
   See It In Your Space — shared stylesheet
   Design language carried over from taunton.life / goodbye-words:
   Montserrat 800 headings, Manrope body, Courier New tracked labels,
   pill buttons, 28px cards, 36px panels, #3859d0 accent on #f9faff paper.
   ------------------------------------------------------------------ */

:root{
  --ink:#112954; --body:#46536f; --muted:#8a96b0; --soft:#6b7793; --line:#dde5f5;
  --accent:#3859d0; --accent-2:#4f73e8; --light:#7ea0ff;
  --paper:#f9faff; --night:#050a18; --red:#c0392b;
  --amber:#d9a400; --good:#1f7a4d;
  --pad-x:clamp(20px,5vw,60px);
}

*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;background:var(--paper);color:var(--body);
  font:400 17px/1.8 'Manrope',system-ui,sans-serif;
  -webkit-font-smoothing:antialiased;
  font-variant-numeric:tabular-nums;
  overflow-x:hidden;
}
img,svg,model-viewer{max-width:100%}
a{color:var(--accent);text-decoration:none}

/* ---- layout ---- */
.wrap{padding-left:var(--pad-x);padding-right:var(--pad-x)}
.col{max-width:820px;margin:0 auto}
.mid{max-width:1080px;margin:0 auto}
.wide{max-width:1240px;margin:0 auto}
section{padding-bottom:clamp(56px,7vw,100px)}

/* ---- type ---- */
.eyebrow{
  font:700 11px 'Courier New',monospace;letter-spacing:.22em;text-transform:uppercase;
  color:var(--accent);margin:0 0 14px;display:block;
}
.eyebrow--pale{color:var(--light)}
.h-xl,.h-l,.h-m{
  font-family:'Montserrat',system-ui,sans-serif;font-weight:800;color:var(--ink);
  text-wrap:balance;margin:0 0 16px;
}
.h-xl{font-size:clamp(30px,4.4vw,60px);line-height:1.04;letter-spacing:-.032em}
.h-l{font-size:clamp(24px,3vw,40px);line-height:1.12;letter-spacing:-.028em}
.h-m{font-size:clamp(21px,2.3vw,30px);line-height:1.12;letter-spacing:-.025em}
.deck{font-size:clamp(17px,1.5vw,21px);line-height:1.7;color:var(--body);margin:0 0 24px;max-width:62ch}
.prose p{margin:0 0 22px;font-size:clamp(16px,1.25vw,19px);line-height:1.8}
.caption{font:700 10.5px 'Courier New',monospace;letter-spacing:.2em;text-transform:uppercase;color:var(--muted)}
.on-dark{color:#b9c6e4}
.on-dark .h-xl,.on-dark .h-l,.on-dark .h-m{color:#fff}
.fill{background:#fff3c4;color:#7a5a00;padding:1px 6px;border-radius:4px;font-weight:700}

/* ---- buttons ---- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;white-space:nowrap;
  padding:16px 28px;border-radius:100px;border:0;cursor:pointer;
  background:var(--accent);color:#fff;
  font:700 12px 'Courier New',monospace;letter-spacing:.2em;text-transform:uppercase;
  box-shadow:0 14px 40px rgba(56,89,208,.4);
  transition:transform .3s cubic-bezier(.16,1,.3,1),background .3s,box-shadow .3s;
}
.btn:hover{background:var(--accent-2);color:#fff;transform:translateY(-2px);box-shadow:0 20px 50px rgba(56,89,208,.55)}
.btn:focus-visible{outline:3px solid var(--ink);outline-offset:3px}
.btn[disabled]{background:#9aa6c2;box-shadow:none;cursor:default;transform:none}
.btn--ghost{background:rgba(126,160,255,.12);border:1px solid rgba(126,160,255,.5);box-shadow:none;color:#eef2ff}
.btn--ghost:hover{background:rgba(126,160,255,.22);box-shadow:0 12px 30px rgba(56,89,208,.3)}
.btn--line{background:transparent;border:1px solid var(--accent);color:var(--accent);box-shadow:none}
.btn--line:hover{background:var(--accent);color:#fff}
.btn--wide{width:100%}
.link{
  display:inline-block;font:700 10.5px 'Courier New',monospace;letter-spacing:.2em;text-transform:uppercase;
  color:var(--accent);border-bottom:1px solid rgba(56,89,208,.35);padding-bottom:2px;
  transition:color .3s,border-color .3s;
}
.link:hover{color:var(--ink);border-color:var(--ink)}

/* ---- cards ---- */
.card{
  position:relative;overflow:hidden;display:block;
  background:#fff;border:1px solid var(--line);border-radius:28px;
  padding:34px 30px;box-shadow:0 12px 40px rgba(17,41,84,.07);
  transition:transform .45s cubic-bezier(.16,1,.3,1),box-shadow .45s;
}
.card:hover{transform:translateY(-6px);box-shadow:0 24px 60px rgba(17,41,84,.13)}
.card::after{
  content:"";position:absolute;left:0;right:0;bottom:0;height:3px;
  background:linear-gradient(90deg,var(--accent),var(--light));
  transform:scaleX(0);transform-origin:left;
  transition:transform .5s cubic-bezier(.7,0,.3,1);
}
.card:hover::after{transform:scaleX(1)}
.card h3{
  font-family:'Montserrat',sans-serif;font-weight:800;font-size:clamp(19px,1.8vw,23px);
  line-height:1.2;letter-spacing:-.02em;color:var(--ink);margin:0 0 10px;
}
.card p{margin:0 0 10px;font-size:16px;line-height:1.75;color:var(--body)}
.card p:last-child{margin-bottom:0}
.cards{display:grid;gap:22px;grid-template-columns:1fr}
@media(min-width:760px){.cards{grid-template-columns:repeat(2,1fr);gap:26px}}
@media(min-width:1040px){.cards--3{grid-template-columns:repeat(3,1fr)}}

/* trade card */
.tcard{padding:28px 26px 26px}
.tcard .trade{font:700 10px 'Courier New',monospace;letter-spacing:.2em;text-transform:uppercase;color:var(--accent);display:block;margin:0 0 12px}
.tcard .qline{
  margin:14px 0 0;padding-top:14px;border-top:1px solid var(--line);
  font-size:14.5px;line-height:1.6;color:var(--muted);
}
.tcard .qline b{color:var(--ink);font-weight:600}

/* ---- dark panel ---- */
.panel{
  position:relative;overflow:hidden;
  background:radial-gradient(ellipse at 50% -10%,#1b3270 0%,#0b1736 40%,var(--night) 100%);
  border:1px solid rgba(255,255,255,.08);border-radius:36px;
  padding:clamp(40px,5.5vw,76px) clamp(22px,4vw,60px);
  box-shadow:0 30px 90px rgba(5,10,24,.45);color:#b9c6e4;
}
.panel::before{
  content:"";position:absolute;left:50%;top:-30%;width:70%;height:60%;transform:translateX(-50%);
  background:radial-gradient(ellipse,rgba(79,115,232,.3),rgba(79,115,232,0) 70%);
  filter:blur(30px);pointer-events:none;
}
.panel>*{position:relative}

/* ---- hero ---- */
.hero{
  position:relative;overflow:hidden;
  background:radial-gradient(ellipse at 70% 30%,#1b3270 0%,#0b1736 45%,var(--night) 100%);
  padding:clamp(72px,12vw,140px) 0 clamp(60px,9vw,110px);
  color:#b9c6e4;
}
.hero::before{
  content:"";position:absolute;left:50%;top:-20%;width:80%;height:70%;transform:translateX(-50%);
  background:radial-gradient(ellipse,rgba(79,115,232,.28),rgba(79,115,232,0) 70%);
  filter:blur(40px);pointer-events:none;
}
.hero .wrap{position:relative}
.hero h1{color:#fff;text-shadow:0 2px 6px rgba(0,0,0,.35)}
.hero .deck{color:#c3cfe9;text-shadow:0 2px 18px rgba(0,0,0,.4)}
.hero .btns{display:flex;flex-wrap:wrap;gap:14px;margin:30px 0 0}

/* ---- demo page chrome ---- */
.topbar{
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:18px 0;border-bottom:1px solid var(--line);margin-bottom:clamp(26px,4vw,48px);
}
.topbar .brand{font-family:'Montserrat',sans-serif;font-weight:800;font-size:17px;letter-spacing:-.02em;color:var(--ink)}
.topbar .brand small{display:block;font:700 9.5px 'Courier New',monospace;letter-spacing:.2em;text-transform:uppercase;color:var(--muted);margin-top:3px}

/* size picker */
.picker{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 18px}
.pick{
  flex:1 1 auto;min-width:96px;cursor:pointer;
  font:600 14.5px 'Manrope',sans-serif;line-height:1.3;text-align:center;
  padding:12px 14px;border-radius:100px;border:1px solid var(--line);
  background:#fff;color:var(--body);transition:all .25s cubic-bezier(.16,1,.3,1);
}
.pick small{display:block;font:700 9.5px 'Courier New',monospace;letter-spacing:.14em;color:var(--muted);margin-top:4px}
.pick:hover{border-color:var(--light)}
.pick[aria-pressed="true"]{background:var(--accent);border-color:var(--accent);color:#fff;box-shadow:0 10px 26px rgba(56,89,208,.32)}
.pick[aria-pressed="true"] small{color:rgba(255,255,255,.72)}
.pick:focus-visible{outline:3px solid var(--ink);outline-offset:2px}

/* 3D stage */
.stage{
  position:relative;background:#fff;border:1px solid var(--line);border-radius:28px;
  overflow:hidden;box-shadow:0 12px 40px rgba(17,41,84,.07);
}
model-viewer{width:100%;height:clamp(320px,52vw,440px);display:block;background:linear-gradient(180deg,#fdfdff,#eef2fb)}
.stage .tag{
  position:absolute;top:16px;left:18px;z-index:3;
  font:700 10.5px 'Courier New',monospace;letter-spacing:.2em;text-transform:uppercase;
  color:rgba(255,255,255,.92);background:rgba(5,10,24,.5);
  -webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);
  padding:7px 14px;border-radius:100px;
}
.spin{text-align:center;font-size:13.5px;color:var(--muted);margin:12px 0 20px}

/* figures */
.figs{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:var(--line);
      border:1px solid var(--line);border-radius:22px;overflow:hidden;margin:24px 0 0}
@media(min-width:620px){.figs{grid-template-columns:repeat(4,1fr)}}
.fig{background:#fff;padding:16px 14px}
.fig b{display:block;font-family:'Montserrat',sans-serif;font-weight:800;font-size:21px;
       letter-spacing:-.02em;color:var(--ink);line-height:1.15}
.fig span{font:700 9.5px 'Courier New',monospace;letter-spacing:.16em;text-transform:uppercase;color:var(--muted)}

.price{font-family:'Montserrat',sans-serif;font-weight:800;font-size:clamp(24px,3vw,34px);
       letter-spacing:-.03em;color:var(--ink);margin:18px 0 0}
.price span{font:700 11px 'Courier New',monospace;letter-spacing:.2em;color:var(--muted);margin-left:10px}

/* ---- fit checker ---- */
.checker{margin:clamp(40px,6vw,72px) 0 0}
.fields{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;margin:0 0 24px}
@media(min-width:720px){.fields{grid-template-columns:repeat(4,1fr)}}
.fld label{display:block;font:700 10px 'Courier New',monospace;letter-spacing:.16em;
           text-transform:uppercase;color:var(--muted);margin:0 0 7px}
.fld input,.fld select{
  width:100%;font:500 17px 'Manrope',sans-serif;color:var(--ink);
  padding:13px 18px;border-radius:100px;border:1px solid #c9d3e8;background:#fff;
}
.fld select{padding-right:14px}
.fld input:focus,.fld select:focus{outline:2px solid var(--light);outline-offset:1px;border-color:var(--light)}

.plan{background:#fff;border:1px solid var(--line);border-radius:28px;padding:16px;
      box-shadow:0 12px 40px rgba(17,41,84,.07)}
.plan svg{display:block;width:100%;height:auto;border-radius:16px}

.verdict{
  margin:20px 0 0;background:#fff;border:1px solid var(--line);
  border-left:6px solid var(--good);border-radius:28px;
  padding:26px 28px;box-shadow:0 12px 40px rgba(17,41,84,.07);
}
.verdict.warn{border-left-color:var(--amber)}
.verdict.bad{border-left-color:var(--red)}
.verdict b{display:block;font-family:'Montserrat',sans-serif;font-weight:800;
           font-size:clamp(18px,2vw,23px);letter-spacing:-.02em;color:var(--ink);margin:0 0 12px}
.verdict ul{margin:0;padding-left:20px}
.verdict li{margin:8px 0;font-size:16px;line-height:1.7}
.verdict li strong{color:var(--ink);font-weight:700}

.note{
  margin:22px 0 0;background:#fff;border:1px solid var(--line);border-radius:22px;
  padding:20px 24px;font-size:15px;line-height:1.7;color:var(--soft);
}
.note b{color:var(--ink);font-weight:700}
.smallprint{margin:clamp(34px,5vw,60px) 0 0;padding-top:22px;border-top:1px solid var(--line);
            font-size:13.5px;line-height:1.75;color:var(--muted)}

/* ---- QR handoff ---- */
.qr{display:flex;flex-wrap:wrap;align-items:center;gap:clamp(20px,4vw,44px)}
.qr img{width:160px;height:160px;border-radius:22px;background:#fff;padding:12px;
        box-shadow:0 18px 50px rgba(5,10,24,.35)}
.qr .qrtext{flex:1 1 260px;min-width:0}

/* ---- footer ---- */
footer{border-top:1px solid var(--line);padding:36px 0 60px;margin-top:clamp(40px,6vw,80px)}
footer .row{display:flex;flex-wrap:wrap;gap:18px;justify-content:space-between;align-items:center}
footer p{margin:0;font-size:14px;color:var(--muted)}

/* ---- reveal ----
   Only hidden once JS has proved it is running (html.js is set inline in the
   head). No JS, or a script that fails to load, and the page is simply visible. */
.js [data-reveal]{opacity:0;transform:translateY(30px);
  transition:opacity .9s cubic-bezier(.16,1,.3,1),transform .9s cubic-bezier(.16,1,.3,1);
  transition-delay:var(--rd,0s)}
.js [data-reveal="scale"]{transform:scale(.94)}
.js [data-reveal].in{opacity:1;transform:none}

@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  [data-reveal]{opacity:1;transform:none;transition:none}
  .card:hover,.btn:hover{transform:none}
}

/* finish swatches */
.swatch{display:inline-block;width:14px;height:14px;border-radius:50%;margin-right:8px;
        vertical-align:-2px;box-shadow:inset 0 0 0 1px rgba(17,41,84,.18)}
.picker--finish .pick{flex:0 1 auto}