/* ===== E-commerce — "storefront + checkout" concept ===== */
:root{
  --mono: ui-monospace, "SF Mono", "JetBrains Mono", Menlo, Consolas, monospace;
  --wire: rgba(255,255,255,.12);
  --ok: #6ee7b7;
}
body.shop{background:var(--bg);color:var(--ink)}
.shop main{position:relative}
.shop main::before{content:"";position:fixed;inset:0;z-index:-1;pointer-events:none;
  background:radial-gradient(ellipse at 50% -10%,rgba(67,104,250,.22),transparent 55%)}

/* shop header */
.shop-bar{position:sticky;top:0;z-index:60;display:flex;align-items:center;gap:16px;
  padding:12px 20px;background:rgba(7,10,24,.9);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.shop-bar__brand{display:flex;align-items:center;gap:8px;font-weight:700}
.shop-bar__brand .brand__mark{color:var(--accent-2)}
.shop-bar__search{flex:1;max-width:360px;font-family:var(--mono);font-size:.78rem;color:var(--muted);
  background:rgba(255,255,255,.04);border:1px solid var(--wire);border-radius:999px;padding:8px 14px}
.shop-bar__cart{margin-left:auto;font-family:var(--mono);font-size:.82rem;color:var(--ink)}
.shop-bar__cart b{color:var(--accent-2);font-weight:400}

.shop-section{padding:54px 0}
.shop-eyebrow{font-family:var(--mono);font-size:.8rem;color:var(--muted);margin-bottom:14px;text-transform:uppercase;letter-spacing:.16em}
.shop-eyebrow::before{content:"◆ ";color:var(--accent-2)}
.shop-section h2{font-size:clamp(1.7rem,3.4vw,2.4rem)}
.shop-section > .container > p{max-width:600px;margin:14px 0 0;color:var(--muted)}

/* hero: headline + checkout summary */
.shop-hero{padding:44px 0 20px}
.shop-hero__grid{display:grid;grid-template-columns:1.15fr .85fr;gap:32px;align-items:start}
.shop-hero h1{font-size:clamp(2.3rem,5.4vw,3.7rem);letter-spacing:-.02em}
.shop-hero__sub{max-width:44ch;margin:18px 0 0;color:var(--muted);font-size:1.03rem}
.shop-hero__cta{display:flex;gap:12px;flex-wrap:wrap;margin-top:26px}
.summary{background:var(--panel);border:1px solid var(--line);border-radius:16px;overflow:hidden}
.summary__bar{padding:12px 18px;border-bottom:1px solid var(--line);font-family:var(--mono);font-size:.74rem;color:var(--muted)}
.summary__body{padding:18px 18px 22px}
.summary__row{display:flex;justify-content:space-between;gap:14px;padding:9px 0;font-size:.88rem;color:var(--muted)}
.summary__row b{color:var(--ink);font-weight:400}
.summary__total{display:flex;justify-content:space-between;margin-top:10px;padding-top:14px;border-top:1px solid var(--wire);font-family:var(--mono)}
.summary__total b{color:var(--ok)}
.summary .btn{width:100%;margin-top:16px;text-align:center}

/* product grid (what's included) */
.products{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:26px}
.product{background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:20px;transition:transform .15s,border-color .15s}
.product:hover{transform:translateY(-3px);border-color:rgba(147,164,255,.5)}
.product__tag{display:inline-block;font-family:var(--mono);font-size:.68rem;color:var(--ok);border:1px solid var(--wire);border-radius:6px;padding:2px 7px;margin-bottom:12px}
.product h4{font-size:1rem}
.product p{margin-top:7px;font-size:.86rem;color:var(--muted)}

/* order tracker (approach) */
.track{margin-top:30px;display:grid;grid-template-columns:repeat(4,1fr);gap:0;position:relative}
.track::before{content:"";position:absolute;left:8%;right:8%;top:15px;height:2px;background:var(--wire)}
.track__step{text-align:center;position:relative;padding:0 8px}
.track__dot{width:32px;height:32px;border-radius:50%;background:var(--panel);border:2px solid var(--accent);
  display:grid;place-items:center;margin:0 auto 14px;color:var(--ok);position:relative;z-index:1;font-size:.85rem}
.track__step h4{font-size:.92rem}
.track__step p{margin-top:5px;font-size:.82rem;color:var(--muted)}

/* receipt (what you get) */
.shop-cols{display:grid;grid-template-columns:1.1fr .9fr;gap:20px;margin-top:24px}
.receipt{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:22px;font-family:var(--mono);font-size:.84rem;position:relative}
.receipt__h{color:var(--muted);border-bottom:1px dashed var(--wire);padding-bottom:12px;margin-bottom:12px}
.receipt__row{display:flex;justify-content:space-between;gap:12px;padding:7px 0;color:var(--muted)}
.receipt__row b{color:var(--ink);font-weight:400}
.receipt__total{display:flex;justify-content:space-between;border-top:1px dashed var(--wire);margin-top:12px;padding-top:12px;color:var(--ink)}
.receipt__stamp{position:absolute;right:16px;top:16px;border:2px solid var(--ok);color:var(--ok);border-radius:8px;
  padding:3px 9px;font-size:.72rem;transform:rotate(6deg);letter-spacing:.12em}
.ships{border:1px solid var(--line);border-radius:14px;overflow:hidden;font-family:var(--mono);font-size:.82rem}
.ships div{display:flex;justify-content:space-between;padding:12px 16px;border-bottom:1px solid var(--wire)}
.ships div:last-child{border-bottom:0}
.ships span:first-child{color:var(--muted)}

/* frequently bought together (related) */
.bundle{margin-top:24px;background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:22px}
.bundle__row{display:flex;align-items:center;gap:14px;flex-wrap:wrap}
.bundle__item{flex:1 1 180px}
.bundle__item a{color:var(--ink);font-weight:600}
.bundle__item a:hover{color:var(--accent-2)}
.bundle__item p{margin-top:3px;font-size:.82rem;color:var(--muted)}
.bundle__plus{color:var(--muted);font-family:var(--mono)}

.shop-cta{padding:80px 0 96px;text-align:center}
.shop-cta h2{font-size:clamp(2rem,4.5vw,3rem)}
.shop-cta p{color:var(--muted);max-width:44ch;margin:14px auto 26px}

@media(max-width:900px){
  .shop-hero__grid,.shop-cols{grid-template-columns:1fr}
  .products{grid-template-columns:1fr 1fr}
  .track{grid-template-columns:1fr 1fr;gap:24px 0}
  .track::before{display:none}
  .shop-bar__search{display:none}
}