/* ===========================================================================
   Govand's AI Hardware Store — "Lab" theme
   Bright, airy, futuristic. Light canvas + faint tech grid + soft glows,
   crisp glass cards, an electric cyan→indigo→violet accent, monospaced
   precise numerals, and dark "display-case" stages so the hardware pops.
   =========================================================================== */

:root{
  /* Cool "technical paper" neutrals, biased a hair toward the blue accent. */
  --bg:#eaeef6; --surface:#ffffff; --surface2:#f3f6fc; --surface3:#e7edf8;
  --ink:#0b1424; --muted:#48566f; --dim:#8791a8; --line:#dde5f1; --line2:#ccd7e8;
  /* One confident accent (electric signal-blue). Cyan/violet are used ONLY to
     colour-code the three product tiers, never as a brand gradient. */
  --accent:#2450ff; --accent-lo:#5b7cff; --cyan:#0a97c4; --violet:#6d3bd6;
  --good:#0f9d68; --warn:#c2740a; --bad:#e11d48;
  --stage:#080d1a; /* dark instrument panel behind product art + code chips */
  --grad:linear-gradient(90deg,var(--accent),var(--accent-lo));
  --radius:16px;
  --mono:"SF Mono",ui-monospace,"JetBrains Mono",Menlo,Consolas,monospace;
  --maxw:1120px;
  --shadow-sm:0 1px 2px rgba(11,20,36,.05),0 1px 3px rgba(11,20,36,.04);
  --shadow:0 6px 22px rgba(11,20,36,.08);
  --shadow-lg:0 16px 48px rgba(11,20,36,.14);
  --glow:0 8px 22px rgba(36,80,255,.28);
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;color:var(--ink);background-color:var(--bg);
  font:16px/1.65 "Inter",system-ui,-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  -webkit-font-smoothing:antialiased;
  /* a single faint blue glow + a fine measurement grid (instrument paper) */
  background-image:
    radial-gradient(720px 460px at 92% -10%,rgba(36,80,255,.10),transparent),
    linear-gradient(rgba(36,80,255,.045) 1px,transparent 1px),
    linear-gradient(90deg,rgba(36,80,255,.045) 1px,transparent 1px);
  background-size:auto,26px 26px,26px 26px;
  background-attachment:fixed;
}
/* line up all figures precisely */
.stat-value,.build-items,.hero-card-row span:last-child,.success-nums span,
.tag,.pill,.tier-chip-count,.math-line,.reqid{font-variant-numeric:tabular-nums}
a{color:var(--accent);text-decoration:none}
a:hover{text-decoration:underline}
h1,h2,h3,h4{line-height:1.15;margin:0 0 .5em;letter-spacing:-.02em;font-weight:800}
p{margin:0 0 .85em}
.muted{color:var(--muted)}
.grad{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}

/* ---- header / nav ---- */
.site-header{
  display:flex;justify-content:space-between;align-items:center;gap:1rem;flex-wrap:wrap;
  padding:.85rem clamp(1rem,4vw,2.2rem);position:sticky;top:0;z-index:30;
  background:rgba(255,255,255,.72);backdrop-filter:blur(14px) saturate(1.4);
  border-bottom:1px solid var(--line);
}
.brand{display:flex;align-items:center;gap:.6rem;color:var(--ink);font-size:1.12rem;font-weight:700}
.brand:hover{text-decoration:none}
.brand-mark{font-size:1.5rem;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.brand strong{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.site-nav{display:flex;gap:.2rem;flex-wrap:wrap;align-items:center}
.site-nav a{color:var(--muted);padding:.45rem .8rem;border-radius:10px;font-size:.94rem;font-weight:500;transition:.15s}
.site-nav a:hover{color:var(--ink);background:var(--surface3);text-decoration:none}
.nav-cta{color:#fff!important;background:var(--grad);box-shadow:var(--glow);font-weight:700!important}
.nav-cta:hover{filter:brightness(1.07);color:#fff!important}

.site-main{max-width:var(--maxw);margin:0 auto;padding:clamp(1.4rem,4vw,3rem) clamp(1rem,4vw,2rem)}

/* ---- buttons ---- */
.btn{
  display:inline-block;background:var(--grad);color:#fff;font-weight:700;letter-spacing:-.01em;
  padding:.8rem 1.3rem;border-radius:12px;border:0;cursor:pointer;font-size:1rem;
  box-shadow:var(--glow);transition:transform .15s,filter .15s;
}
.btn:hover{filter:brightness(1.08);transform:translateY(-2px);text-decoration:none}
.btn.ghost{background:#fff;color:var(--ink);border:1px solid var(--line2);box-shadow:var(--shadow-sm)}
.btn.ghost:hover{border-color:var(--accent);color:var(--accent);filter:none}

/* ---- hero ---- */
.hero{display:grid;grid-template-columns:1.35fr 1fr;gap:2.4rem;align-items:center;margin-bottom:3rem}
.hero h1{font-size:clamp(2.2rem,5.4vw,3.6rem);font-weight:850}
.lead{font-size:1.16rem;color:var(--muted)}
.hero-cta{display:flex;gap:.8rem;flex-wrap:wrap;margin-top:1.4rem}
.hero-card{background:linear-gradient(180deg,#fff,#f7f9ff);border:1px solid var(--line);
  border-radius:var(--radius);padding:1.4rem;box-shadow:var(--shadow-lg);position:relative;overflow:hidden}
.hero-card::before{content:"";position:absolute;inset:0 0 auto 0;height:4px;background:var(--grad)}
.hero-card-row{display:flex;justify-content:space-between;padding:.8rem .2rem;border-bottom:1px solid var(--line);font-weight:500}
.hero-card-row span:last-child{color:var(--accent);font-weight:700;font-family:var(--mono);font-size:.92rem}
.hero-card-foot{color:var(--dim);font-size:.9rem;padding-top:1rem}

/* ---- tier strip / chips ---- */
.tiers-strip{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem;margin-bottom:3rem}
.tier-chip{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:1.1rem 1.3rem;
  display:flex;flex-direction:column;gap:.25rem;color:var(--ink);box-shadow:var(--shadow-sm);
  position:relative;overflow:hidden;transition:transform .15s,box-shadow .15s}
.tier-chip::before{content:"";position:absolute;left:0;top:0;bottom:0;width:4px;background:var(--accent)}
.tier-chip:hover{text-decoration:none;transform:translateY(-3px);box-shadow:var(--shadow)}
.tier-desktop::before{background:var(--cyan)}
.tier-server::before{background:var(--accent)}
.tier-rack::before{background:var(--violet)}
.tier-chip-title{font-weight:700}
.tier-chip-count{color:var(--muted);font-size:.9rem;font-family:var(--mono)}

/* ---- home blocks ---- */
.home-block{margin:3rem 0}
.home-block h2{font-size:1.7rem}
.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.1rem}
.feature{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:1.4rem;
  color:var(--ink);box-shadow:var(--shadow-sm);transition:transform .15s,box-shadow .15s,border-color .15s}
.feature:hover{text-decoration:none;border-color:var(--accent);transform:translateY(-3px);box-shadow:var(--shadow)}
.feature h3{font-size:1.18rem}
.feature p{color:var(--muted);margin:0}
.pill-row{display:flex;gap:.6rem;flex-wrap:wrap}
.pill{background:#fff;border:1px solid var(--line);border-radius:999px;padding:.45rem 1rem;
  color:var(--muted);font-size:.88rem;font-family:var(--mono);box-shadow:var(--shadow-sm)}

/* ---- page head ---- */
.page-head{margin-bottom:2rem}
.page-head h1{font-size:clamp(1.9rem,4vw,2.8rem)}
.page-head h1::after{content:"";display:block;width:64px;height:4px;border-radius:4px;background:var(--grad);margin-top:.6rem}
.note-line{color:var(--dim);font-size:.92rem}

/* ---- STAT block (number + plain-english explanation) ---- */
.stat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:.85rem;margin:1.1rem 0}
.stat{background:var(--surface2);border:1px solid var(--line);border-radius:14px;padding:1rem;transition:border-color .15s}
.stat:hover{border-color:var(--line2)}
.stat-label{color:var(--dim);font-size:.7rem;text-transform:uppercase;letter-spacing:.11em;font-weight:600;font-family:var(--mono)}
.stat-value{font-size:1.4rem;font-weight:800;margin:.2rem 0 .4rem;font-family:var(--mono);letter-spacing:-.02em}
.stat.price .stat-value{color:var(--good)}
.stat-explain{color:var(--muted);font-size:.86rem;margin:0;line-height:1.5}

/* ---- product cards ---- */
.tier-section{margin-bottom:3rem}
.tier-heading{padding:.1rem 0 .1rem 1rem;margin-bottom:1.3rem;border-left:5px solid var(--accent);border-radius:2px}
.tier-heading h2{margin:0;font-size:1.5rem}
.tier-bar-desktop{border-left-color:var(--cyan)}
.tier-bar-server{border-left-color:var(--accent)}
.tier-bar-rack{border-left-color:var(--violet)}
.product-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(330px,1fr));gap:1.3rem}
.product-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:1.3rem;
  display:flex;flex-direction:column;box-shadow:var(--shadow-sm);transition:transform .15s,box-shadow .15s,border-color .15s}
.product-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);border-color:var(--line2)}
.product-top h3{font-size:1.16rem;margin:.4rem 0}
.vendor{font-size:.68rem;font-weight:700;padding:.2rem .55rem;border-radius:6px;text-transform:uppercase;letter-spacing:.08em;font-family:var(--mono)}
.vendor-nvidia{background:rgba(118,185,0,.14);color:#4e7d00;border:1px solid rgba(118,185,0,.35)}
.vendor-amd{background:rgba(237,28,36,.1);color:#c11017;border:1px solid rgba(237,28,36,.3)}
.blurb{color:var(--muted);font-size:.95rem}

/* dark "display-case" stage so the vector hardware pops on the light page */
.product-art{height:158px;border-radius:14px;margin-bottom:1.1rem;display:flex;align-items:center;justify-content:center;
  border:1px solid #1b2740;overflow:hidden;position:relative;
  background:
    radial-gradient(360px 150px at 50% 130%,rgba(79,70,229,.28),transparent),
    linear-gradient(180deg,#0e1730,var(--stage));
  box-shadow:inset 0 1px 0 rgba(255,255,255,.05);}
.product-art::after{content:"";position:absolute;inset:0;
  background-image:linear-gradient(rgba(255,255,255,.04) 1px,transparent 1px),
                   linear-gradient(90deg,rgba(255,255,255,.04) 1px,transparent 1px);
  background-size:20px 20px;pointer-events:none}
.product-art svg{width:100%;height:100%;position:relative;z-index:1}
.art-desktop{background:radial-gradient(360px 150px at 50% 130%,rgba(6,182,212,.3),transparent),linear-gradient(180deg,#0e1730,var(--stage))}
.art-server{background:radial-gradient(360px 150px at 50% 130%,rgba(79,70,229,.32),transparent),linear-gradient(180deg,#0e1730,var(--stage))}
.art-rack{background:radial-gradient(360px 150px at 50% 130%,rgba(124,58,237,.32),transparent),linear-gradient(180deg,#0e1730,var(--stage))}

/* ---- advisor ---- */
.how-rule{background:#fff;border:1px solid var(--line);border-left:4px solid var(--accent);
  border-radius:14px;padding:1.1rem 1.3rem;margin-bottom:1.6rem;color:var(--muted);box-shadow:var(--shadow-sm)}
.how-rule strong{color:var(--ink)}
.advisor-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:1.5rem;
  margin-bottom:1.6rem;box-shadow:var(--shadow-sm);transition:box-shadow .15s}
.advisor-card:hover{box-shadow:var(--shadow)}
.advisor-head{display:flex;justify-content:space-between;align-items:flex-start;gap:1rem;flex-wrap:wrap}
.advisor-head h2{font-size:1.55rem}
.tags{display:flex;gap:.45rem;flex-wrap:wrap}
.tag{background:rgba(79,70,229,.1);border:1px solid rgba(79,70,229,.28);color:var(--accent);
  padding:.24rem .7rem;border-radius:999px;font-size:.8rem;font-weight:700;font-family:var(--mono)}
.tag.ghost{background:var(--surface2);border-color:var(--line);color:var(--muted)}
.build-title{margin-top:1.3rem;font-size:1.18rem}

.math-box{background:linear-gradient(180deg,#f6f4ff,#eef1ff);border:1px solid #ddd8fb;
  border-radius:14px;padding:1.1rem 1.3rem;margin:1.1rem 0}
.math-title{color:var(--violet);font-weight:800;font-size:.76rem;text-transform:uppercase;letter-spacing:.09em;margin-bottom:.5rem}
.math-line{font-family:var(--mono);font-size:1.06rem;color:#e8ecff;background:var(--stage);
  border-radius:10px;padding:.7rem .95rem;display:inline-block;box-shadow:var(--shadow-sm)}

/* ---- build items ---- */
.build-items{list-style:none;padding:0;margin:.6rem 0 0}
.build-items li{display:flex;flex-wrap:wrap;gap:.4rem 1rem;align-items:baseline;
  background:var(--surface2);border:1px solid var(--line);border-radius:12px;padding:.8rem 1rem;margin-bottom:.55rem}
.build-items .qty{font-weight:800;color:var(--accent);font-size:1.15rem;font-family:var(--mono)}
.build-items .pname{font-weight:700;flex:1;min-width:190px}
.build-items .pmem{color:var(--muted);font-size:.9rem;font-family:var(--mono)}
.build-items .pprice{color:var(--good);font-size:.9rem;font-weight:600;font-family:var(--mono)}

/* ---- power note ---- */
.power-note{display:flex;gap:.85rem;align-items:flex-start;background:linear-gradient(180deg,#fff9ec,#fff4dc);
  border:1px solid #f4dfa6;border-radius:14px;padding:1rem 1.2rem;margin:.7rem 0}
.power-note p{margin:.12rem 0;color:#5c4a1e}
.power-icon{font-size:1.5rem}

/* ---- cluster box ---- */
.cluster-box{background:linear-gradient(180deg,#f7f4ff,#efe9ff);border:1px solid #ddd3fb;
  border-radius:14px;padding:1.1rem 1.3rem;margin:1.1rem 0}
.cluster-box h4{color:var(--violet);margin-bottom:.5rem}
.cluster-box .honest{color:var(--muted);font-size:.92rem;margin:0}

/* ---- quote form (build) ---- */
.quote-form{background:var(--surface2);border:1px solid var(--line);border-radius:14px;padding:1.2rem;margin-top:1.3rem}
.quote-form h4{margin-bottom:.2rem}
.quote-fields{display:flex;gap:.6rem;flex-wrap:wrap;margin-top:.8rem}
.quote-fields input{flex:1;min-width:190px;background:#fff;border:1px solid var(--line2);
  color:var(--ink);border-radius:10px;padding:.7rem .9rem;font-size:1rem}
.quote-fields input:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px rgba(79,70,229,.14)}

/* ---- choose ---- */
.choose-grid{display:grid;grid-template-columns:1fr 1fr;gap:1.3rem}
.choose-path{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:1.7rem;
  color:var(--ink);display:flex;flex-direction:column;gap:.5rem;box-shadow:var(--shadow-sm);
  transition:transform .15s,box-shadow .15s,border-color .15s}
.choose-path:hover{text-decoration:none;border-color:var(--accent);transform:translateY(-4px);box-shadow:var(--shadow-lg)}
.choose-emoji{font-size:2.4rem}
.choose-path .btn{align-self:flex-start;margin-top:.6rem}

.quiz{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:1.5rem;margin-bottom:1.6rem;box-shadow:var(--shadow-sm)}
.quiz fieldset{border:0;padding:0;margin:0 0 1.5rem}
.quiz legend{font-weight:800;font-size:1.12rem;margin-bottom:.8rem;padding:0}
.radio{display:flex;align-items:center;gap:.65rem;background:var(--surface2);border:1px solid var(--line);
  border-radius:12px;padding:.8rem 1rem;margin-bottom:.55rem;cursor:pointer;transition:.15s}
.radio:hover{border-color:var(--accent);background:#fff}
.radio input{accent-color:var(--accent);width:1.15rem;height:1.15rem}

.result{background:linear-gradient(180deg,#fff,#f7f9ff);border:1px solid var(--accent);
  border-radius:var(--radius);padding:1.5rem;box-shadow:var(--shadow)}
.result-context{color:var(--muted)}
.warn{background:#fff4dc;border:1px solid #f4dfa6;color:#8a5a00;border-radius:12px;padding:.8rem 1rem}

/* ---- clusters page ---- */
.big-def{font-size:1.45rem;color:var(--ink);background:#fff;border:1px solid var(--line);
  border-left:5px solid var(--violet);border-radius:14px;padding:1.1rem 1.4rem;box-shadow:var(--shadow-sm)}
.compare{display:grid;grid-template-columns:1fr 1fr;gap:1.3rem;margin:1.6rem 0}
.compare-col{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:1.4rem;box-shadow:var(--shadow-sm)}
.compare-col.good{border-top:4px solid var(--good)}
.compare-col.bad{border-top:4px solid var(--warn)}
.compare-col ul{padding-left:1.15rem;color:var(--muted)}
.compare-col li{margin-bottom:.65rem}
.compare-col strong{color:var(--ink)}

/* ---- success ---- */
.success{text-align:center;max-width:660px;margin:0 auto}
.success-check{width:74px;height:74px;border-radius:50%;background:var(--grad);color:#fff;
  font-size:2.4rem;font-weight:900;display:flex;align-items:center;justify-content:center;margin:0 auto 1rem;box-shadow:var(--glow)}
.success-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:1.4rem;margin:1.6rem 0;text-align:left;box-shadow:var(--shadow-sm)}
.success-card ul{margin:.4rem 0;padding-left:1.2rem;color:var(--muted)}
.success-nums{display:flex;gap:1rem;flex-wrap:wrap;margin-top:.9rem}
.success-nums span{background:var(--surface2);border:1px solid var(--line);border-radius:10px;padding:.45rem .9rem;font-weight:700;font-family:var(--mono)}
.success .hero-cta{justify-content:center}

/* ---- about page ---- */
.about-hero{text-align:center;max-width:780px;margin:0 auto 2.6rem}
.about-hero h1{font-size:clamp(2.1rem,5vw,3.2rem)}
.about-badge{display:inline-block;background:#fff;border:1px solid var(--line);border-radius:999px;
  padding:.4rem 1rem;color:var(--muted);font-size:.85rem;margin-bottom:1.1rem;box-shadow:var(--shadow-sm)}
.about-story{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:1.7rem;margin-bottom:1.6rem;box-shadow:var(--shadow-sm)}
.about-story h2{font-size:1.65rem}
.about-story p{color:var(--muted)}
.about-story strong{color:var(--ink)}
.about-values{display:grid;grid-template-columns:repeat(2,1fr);gap:1.1rem;margin-bottom:2.2rem}
.value{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:1.4rem;box-shadow:var(--shadow-sm);transition:transform .15s,box-shadow .15s}
.value:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
.value-emoji{font-size:1.9rem}
.value h3{font-size:1.18rem;margin:.5rem 0}
.value p{color:var(--muted);margin:0}
.about-cta{text-align:center;background:linear-gradient(180deg,#fff,#f5f7ff);border:1px solid var(--accent);border-radius:var(--radius);padding:2.2rem;box-shadow:var(--shadow)}
.about-cta .hero-cta{justify-content:center}

/* ---- policies letter ---- */
.letter{max-width:740px;margin:0 auto;background:#fff;border:1px solid var(--line);
  border-radius:var(--radius);padding:clamp(1.4rem,4vw,2.8rem);line-height:1.8;box-shadow:var(--shadow-sm)}
.letter-date{color:var(--dim);font-size:.85rem;text-transform:uppercase;letter-spacing:.08em}
.letter h3{margin-top:1.7rem;color:var(--accent);font-size:1.16rem}
.letter p{color:var(--muted)}
.letter strong,.letter em{color:var(--ink)}
.letter-sign{margin-top:1.9rem;color:var(--ink);font-style:italic}

/* ---- request-a-quote form ---- */
.request-wrap{display:grid;grid-template-columns:1.6fr 1fr;gap:1.5rem;align-items:start}
.request-form{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:1.7rem;box-shadow:var(--shadow)}
.field{display:block;margin-bottom:1.1rem}
.field>span{display:block;color:var(--ink);font-size:.86rem;margin-bottom:.4rem;font-weight:700}
.field input,.field textarea{width:100%;background:var(--surface2);border:1px solid var(--line2);color:var(--ink);
  border-radius:12px;padding:.8rem .95rem;font-size:1rem;font-family:inherit;resize:vertical;transition:.15s}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--accent);background:#fff;box-shadow:0 0 0 3px rgba(79,70,229,.14)}
.field-row{display:flex;gap:1rem;flex-wrap:wrap}
.field-row .field{flex:1;min-width:190px}
.small{font-size:.82rem;margin-top:.8rem}
.request-aside{background:linear-gradient(180deg,#fff,#f5f8ff);border:1px solid var(--line);border-radius:var(--radius);padding:1.4rem;box-shadow:var(--shadow-sm)}
.request-aside ul{padding-left:1.15rem;color:var(--muted)}
.request-aside li{margin-bottom:.55rem}
.req-message{font-size:1.18rem;color:var(--ink);font-style:italic;line-height:1.6}

/* ---- requests table (legacy, no longer linked) ---- */
.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--radius);background:#fff}
.req-table{width:100%;border-collapse:collapse;min-width:760px}
.req-table th,.req-table td{padding:.8rem .95rem;text-align:left;border-bottom:1px solid var(--line);vertical-align:top}
.req-table th{background:var(--surface2);color:var(--muted);font-size:.8rem;text-transform:uppercase;letter-spacing:.05em}
.reqid{font-weight:800;color:var(--accent);font-family:var(--mono)}
.big-empty{font-size:1.1rem;padding:2rem 0}

/* ---- cart link + add-to-cart ---- */
.nav-cart{display:inline-flex;align-items:center;gap:.35rem}
.cart-badge{background:var(--grad);color:#fff;font:700 .72rem/1 var(--mono);
  min-width:1.25rem;height:1.25rem;padding:0 .35rem;border-radius:999px;display:inline-flex;
  align-items:center;justify-content:center;box-shadow:var(--glow)}
.add-form{margin-top:auto;padding-top:1rem}
.add-btn{width:100%;display:flex;justify-content:space-between;align-items:center;gap:.5rem}
.add-price{font-family:var(--mono);font-weight:700;opacity:.92;font-size:.9rem;font-variant-numeric:tabular-nums}

/* ---- cart page ---- */
.empty-cart{text-align:center;padding:2rem 0;display:flex;flex-direction:column;gap:1rem;align-items:center}
.cart-layout{display:grid;grid-template-columns:1.7fr 1fr;gap:1.5rem;align-items:start}
.cart-lines{display:flex;flex-direction:column;gap:.7rem}
.cart-line{display:grid;grid-template-columns:1fr auto auto;gap:1rem;align-items:center;
  background:#fff;border:1px solid var(--line);border-radius:14px;padding:1rem 1.2rem;box-shadow:var(--shadow-sm)}
.cart-line-main h3{font-size:1.08rem;margin:0 0 .2rem}
.cart-qty{display:flex;align-items:center;gap:.55rem}
.cart-qty button{width:2rem;height:2rem;border-radius:8px;border:1px solid var(--line2);background:var(--surface2);
  color:var(--ink);font-size:1.1rem;cursor:pointer;line-height:1;transition:.15s}
.cart-qty button:hover{border-color:var(--accent);color:var(--accent)}
.cart-qty .qnum{font-family:var(--mono);font-weight:700;min-width:1.4rem;text-align:center;font-variant-numeric:tabular-nums}
.cart-line-price{text-align:right;font-family:var(--mono);font-weight:700;color:var(--good);font-variant-numeric:tabular-nums}
.link-remove{display:block;margin-top:.3rem;background:none;border:0;color:var(--dim);
  font-size:.8rem;cursor:pointer;font-family:inherit;padding:0}
.link-remove:hover{color:var(--bad);text-decoration:underline}
.cart-checkout{background:linear-gradient(180deg,#fff,#f6f8ff);border:1px solid var(--accent);
  border-radius:var(--radius);padding:1.4rem;box-shadow:var(--shadow);position:sticky;top:84px}
.checkout-total{display:flex;justify-content:space-between;align-items:baseline;
  padding:.7rem 0;border-bottom:1px solid var(--line);margin-bottom:1rem}
.checkout-total strong{font-family:var(--mono);font-size:1.35rem;color:var(--ink);font-variant-numeric:tabular-nums}
.checkout-form .field{margin-bottom:.9rem}
.checkout-form .btn{width:100%}

/* ---- dashboard chips ---- */
.chip{font:700 .7rem/1 var(--mono);padding:.28rem .55rem;border-radius:6px;text-transform:uppercase;letter-spacing:.05em}
.chip-order{background:rgba(15,157,104,.13);color:#0b7d52;border:1px solid rgba(15,157,104,.3)}
.chip-quote{background:rgba(36,80,255,.11);color:var(--accent);border:1px solid rgba(36,80,255,.28)}
.chip-build{background:rgba(109,59,214,.11);color:var(--violet);border:1px solid rgba(109,59,214,.28)}
.contact div{font-size:.9rem}
.req-msg{font-style:italic;color:var(--muted);max-width:320px}
.req-context{font-weight:700;font-size:.9rem}
.req-items{margin:.3rem 0 0;padding-left:1rem;color:var(--muted);font-size:.85rem}
.when{color:var(--dim);white-space:nowrap;font-size:.85rem;font-family:var(--mono)}

/* ---- footer ---- */
.site-footer{max-width:var(--maxw);margin:2.5rem auto 0;padding:2rem clamp(1rem,4vw,2rem);
  border-top:1px solid var(--line);color:var(--muted)}
.site-footer .muted{font-size:.85rem;color:var(--dim)}

/* ---- responsive ---- */
@media(max-width:860px){
  .hero,.tiers-strip,.feature-grid,.choose-grid,.compare,.about-values,.request-wrap{grid-template-columns:1fr}
  .site-nav{width:100%;gap:.15rem}
  .site-nav a{padding:.4rem .6rem;font-size:.88rem}
}