/* Solterra Vita - Neo-Brutalist Swiss Grid */
:root{
  --paper:#F5F1E8;
  --ink:#0A0A0A;
  --lime:#D9F249;
  --red:#E63946;
  --blue:#2B4CBF;
  --concrete:#8A8A85;
  --paper-2:#EBE5D7;
  --line:#0A0A0A;
  --max:1280px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:"Inter","Helvetica Neue",Arial,system-ui,sans-serif;
  background:var(--paper);color:var(--ink);
  line-height:1.5;font-size:16px;-webkit-font-smoothing:antialiased;
  font-weight:500;
}
h1,h2,h3,h4{
  font-family:"Inter","Helvetica Neue",Arial,sans-serif;
  font-weight:900;line-height:0.98;letter-spacing:-0.03em;
  text-transform:uppercase;color:var(--ink);
}
h1{font-size:clamp(2.4rem,6vw,5rem)}
h2{font-size:clamp(1.8rem,3.6vw,3rem);margin-bottom:1rem}
h3{font-size:1.15rem;margin-bottom:.5rem;letter-spacing:-0.01em}
p{margin-bottom:1rem;font-weight:500}
a{color:var(--ink);text-decoration:underline;text-decoration-thickness:2px;text-underline-offset:4px;transition:.15s}
a:hover{background:var(--lime);text-decoration-color:var(--ink)}
img{max-width:100%;display:block}
.wrap{max-width:var(--max);margin:0 auto;padding:0 28px}

.mono{
  font-family:ui-monospace,"SFMono-Regular",Menlo,Consolas,monospace;
  letter-spacing:.02em;
}
.eyebrow{
  font-family:ui-monospace,monospace;font-size:.72rem;letter-spacing:.28em;
  text-transform:uppercase;color:var(--ink);margin-bottom:1rem;font-weight:700;
  display:flex;align-items:center;gap:10px;
}
.eyebrow::before{
  content:"";width:14px;height:2px;background:var(--red);display:inline-block;
}
.hr{height:2px;background:var(--ink);border:0;margin:0}

header.site{
  position:sticky;top:0;z-index:50;background:var(--paper);
  border-bottom:2px solid var(--ink);
}
.nav{display:flex;align-items:center;justify-content:space-between;padding:16px 0;gap:24px}
.brand{
  font-family:"Inter",sans-serif;font-weight:900;font-size:1.15rem;
  color:var(--ink);text-decoration:none;letter-spacing:-0.03em;
  display:flex;align-items:center;gap:10px;text-transform:uppercase;
}
.brand::before{
  content:"";width:14px;height:14px;background:var(--lime);
  border:2px solid var(--ink);display:inline-block;
}
.brand small{
  font-family:ui-monospace,monospace;font-size:.55rem;letter-spacing:.24em;
  background:var(--ink);color:var(--lime);padding:2px 6px;font-weight:700;
}
.menu{display:flex;gap:2px;list-style:none;align-items:center}
.menu a{
  font-family:ui-monospace,monospace;font-size:.7rem;letter-spacing:.14em;
  text-transform:uppercase;color:var(--ink);text-decoration:none;
  padding:6px 12px;font-weight:700;border:2px solid transparent;
}
.menu a:hover{background:var(--lime);border-color:var(--ink);text-decoration:none}
.actions{display:flex;align-items:center;gap:12px}
.lang{display:inline-flex;border:2px solid var(--ink);background:var(--paper)}
.lang button{
  background:transparent;border:0;padding:6px 10px;font-size:.7rem;
  letter-spacing:.14em;cursor:pointer;color:var(--ink);
  font-family:ui-monospace,monospace;font-weight:700;
}
.lang button.active{background:var(--ink);color:var(--lime)}
.cart-link{
  font-family:ui-monospace,monospace;font-size:.7rem;font-weight:700;
  letter-spacing:.14em;text-transform:uppercase;text-decoration:none;
  display:inline-flex;align-items:center;gap:8px;
  border:2px solid var(--ink);padding:6px 10px;
}
.cart-link:hover{background:var(--ink);color:var(--lime);text-decoration:none}
.cart-link b{
  background:var(--red);color:#fff;font-size:.7rem;font-weight:700;
  padding:0 6px;min-width:20px;text-align:center;
}
.cart-link:hover b{background:var(--lime);color:var(--ink)}

.btn{
  display:inline-block;padding:14px 24px;border:2px solid var(--ink);
  background:var(--ink);color:var(--paper);
  font-family:ui-monospace,monospace;font-size:.72rem;font-weight:700;
  letter-spacing:.18em;text-transform:uppercase;cursor:pointer;
  text-decoration:none;transition:.15s;
  box-shadow:6px 6px 0 var(--ink);
}
.btn:hover{background:var(--lime);color:var(--ink);text-decoration:none;
  transform:translate(3px,3px);box-shadow:3px 3px 0 var(--ink)}
.btn.ghost{background:var(--paper);color:var(--ink)}
.btn.ghost:hover{background:var(--ink);color:var(--paper)}
.btn.red{background:var(--red);color:#fff}

.hero{padding:40px 0;position:relative;overflow:hidden}
.hero-grid{display:grid;grid-template-columns:1.2fr 1fr;gap:0;
  border:2px solid var(--ink);background:var(--paper)}
.hero-copy{padding:48px 40px;border-right:2px solid var(--ink);position:relative}
.hero-copy::before{
  content:"001 / MANIFEST";position:absolute;top:14px;right:20px;
  font-family:ui-monospace,monospace;font-size:.65rem;letter-spacing:.2em;
  color:var(--concrete);font-weight:700;
}
.hero-copy h1{margin:8px 0 24px}
.hero-copy .lead{
  font-size:1.02rem;color:var(--ink);max-width:52ch;font-weight:500;
  border-left:4px solid var(--lime);padding-left:16px;margin:20px 0 32px;
}
.hero-img{
  background:var(--paper);position:relative;aspect-ratio:1/1;
  overflow:hidden;display:flex;align-items:center;justify-content:center;
}
.hero-img img{width:100%;height:100%;object-fit:cover;filter:contrast(1.05)}
.hero-img::after{
  content:"D3 + K2 / MAX";position:absolute;bottom:14px;left:16px;
  font-family:ui-monospace,monospace;font-size:.65rem;letter-spacing:.2em;
  font-weight:700;background:var(--lime);border:2px solid var(--ink);
  padding:4px 8px;
}
.hero-price{
  position:absolute;top:14px;left:16px;z-index:2;
  font-family:ui-monospace,monospace;font-weight:700;
  background:var(--red);color:#fff;padding:6px 10px;font-size:.75rem;
  letter-spacing:.1em;border:2px solid var(--ink);
}

.ticker{
  background:var(--ink);color:var(--lime);padding:12px 0;
  overflow:hidden;white-space:nowrap;font-family:ui-monospace,monospace;
  font-size:.72rem;font-weight:700;letter-spacing:.22em;text-transform:uppercase;
  border-top:2px solid var(--ink);border-bottom:2px solid var(--ink);
}
.ticker .row{display:inline-block;animation:scroll 30s linear infinite}
.ticker span{margin:0 32px;display:inline-block}
.ticker span::before{content:"\25CF";color:var(--red);margin-right:12px;font-size:.8em}
@keyframes scroll{from{transform:translateX(0)}to{transform:translateX(-50%)}}

section{padding:72px 0;border-bottom:2px solid var(--ink)}
section:last-of-type{border-bottom:0}
section.tinted{background:var(--paper-2)}
section.dark{background:var(--ink);color:var(--paper);border-bottom:0}
section.dark h1,section.dark h2,section.dark h3{color:var(--paper)}
section.dark p{color:#D8D5CB}
section.dark .eyebrow{color:var(--lime)}
section.dark .eyebrow::before{background:var(--lime)}
section.lime{background:var(--lime);color:var(--ink)}

.manifest{display:grid;grid-template-columns:repeat(3,1fr);gap:0;
  border:2px solid var(--ink);background:var(--paper)}
.manifest .block{
  padding:32px 28px;border-right:2px solid var(--ink);position:relative;
  background:var(--paper);transition:.15s;
}
.manifest .block:last-child{border-right:0}
.manifest .block:hover{background:var(--lime)}
.manifest .num{
  font-family:ui-monospace,monospace;font-size:.7rem;letter-spacing:.24em;
  font-weight:700;color:var(--red);margin-bottom:14px;display:block;
}
.manifest h3{font-size:1.05rem;margin-bottom:10px;letter-spacing:-0.01em;font-weight:900}
.manifest p{color:var(--ink);font-size:.92rem;font-weight:500;opacity:.85}

.product-grid{display:grid;grid-template-columns:1fr 1fr;gap:0;
  border:2px solid var(--ink);background:var(--paper)}
.product-img{
  background:var(--paper);position:relative;overflow:hidden;
  border-right:2px solid var(--ink);aspect-ratio:1/1;
}
.product-img img{width:100%;height:100%;object-fit:cover}
.product-info{padding:40px 36px}
.product-specs{list-style:none;margin:24px 0;border-top:2px solid var(--ink)}
.product-specs li{
  display:flex;justify-content:space-between;align-items:baseline;
  padding:12px 0;border-bottom:1px solid var(--ink);
  font-family:ui-monospace,monospace;font-size:.78rem;
  letter-spacing:.06em;text-transform:uppercase;font-weight:700;
}
.product-specs li .k{color:var(--concrete)}
.product-specs li .v{color:var(--ink)}
.price-tag{
  display:inline-flex;align-items:baseline;gap:12px;
  font-family:"Inter",sans-serif;font-weight:900;
  font-size:3rem;letter-spacing:-0.04em;
  background:var(--lime);border:2px solid var(--ink);
  padding:8px 20px;box-shadow:6px 6px 0 var(--ink);margin:6px 0 24px;
}
.price-tag em{
  font-style:normal;font-family:ui-monospace,monospace;
  font-size:.7rem;letter-spacing:.2em;font-weight:700;
}

.tabs{margin-top:28px;border-top:2px solid var(--ink)}
.tabs details{border-bottom:1px solid var(--ink);padding:16px 0}
.tabs summary{
  cursor:pointer;list-style:none;display:flex;justify-content:space-between;
  gap:20px;font-family:ui-monospace,monospace;font-size:.78rem;
  letter-spacing:.14em;text-transform:uppercase;font-weight:700;
}
.tabs summary::-webkit-details-marker{display:none}
.tabs summary::after{
  content:"+";font-family:ui-monospace,monospace;color:var(--red);
  font-weight:900;font-size:1.1rem;line-height:1;
}
.tabs details[open] summary::after{content:"\2212"}
.tabs .body{padding-top:12px;font-size:.92rem;color:var(--ink);max-width:66ch}

.reviews-header{display:flex;justify-content:space-between;align-items:flex-end;
  margin-bottom:32px;flex-wrap:wrap;gap:16px}
.reviews{display:grid;grid-template-columns:repeat(3,1fr);gap:0;
  border:2px solid var(--ink);background:var(--paper)}
.review{
  padding:28px 24px;border-right:2px solid var(--ink);
  border-bottom:2px solid var(--ink);position:relative;
  display:flex;flex-direction:column;gap:14px;background:var(--paper);
}
.review:nth-child(3n){border-right:0}
.review:nth-child(n+4){border-bottom:0}
.review .stars{
  font-family:ui-monospace,monospace;font-size:.85rem;letter-spacing:.2em;
  color:var(--red);font-weight:700;
}
.review p{
  font-family:"Inter",sans-serif;font-weight:600;font-size:.98rem;
  line-height:1.5;letter-spacing:-0.005em;margin:0;flex:1;
}
.review .who{
  font-family:ui-monospace,monospace;font-size:.68rem;font-weight:700;
  letter-spacing:.16em;text-transform:uppercase;color:var(--ink);
  padding-top:12px;border-top:1px solid var(--ink);
  display:flex;justify-content:space-between;align-items:center;
}
.review .who::after{
  content:"VERIFIED";color:var(--lime);background:var(--ink);
  padding:2px 6px;font-size:.55rem;letter-spacing:.18em;
}

.cta-band{
  padding:64px 40px;text-align:center;background:var(--lime);
  border-top:2px solid var(--ink);border-bottom:2px solid var(--ink);
}
.cta-band h2{font-size:clamp(1.8rem,4vw,3rem);margin-bottom:16px}
.cta-band p{font-family:ui-monospace,monospace;font-size:.8rem;
  letter-spacing:.12em;text-transform:uppercase;margin-bottom:26px;font-weight:700}

footer.site{background:var(--ink);color:var(--paper);padding:64px 0 20px}
footer.site a{color:var(--paper);text-decoration:none}
footer.site a:hover{color:var(--lime);background:transparent}
footer h4{
  color:var(--lime);font-family:ui-monospace,monospace;
  font-size:.68rem;letter-spacing:.24em;text-transform:uppercase;
  margin-bottom:16px;font-weight:700;
}
footer ul{list-style:none;display:grid;gap:8px;font-size:.85rem;font-weight:500}
footer p{color:#B5B2A8;font-size:.85rem}
.f-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:40px}
.badges{display:flex;flex-wrap:wrap;gap:6px;margin-top:14px}
.badge{
  font-family:ui-monospace,monospace;font-size:.6rem;letter-spacing:.18em;
  border:1px solid var(--paper);padding:4px 8px;color:var(--paper);
  text-transform:uppercase;font-weight:700;
}
.bottom{
  border-top:1px solid #2A2A2A;margin-top:48px;padding-top:20px;
  display:flex;justify-content:space-between;font-size:.65rem;
  letter-spacing:.2em;text-transform:uppercase;color:var(--concrete);
  flex-wrap:wrap;gap:8px;font-family:ui-monospace,monospace;font-weight:700;
}

.toast{
  position:fixed;bottom:24px;right:24px;background:var(--lime);color:var(--ink);
  padding:14px 22px;opacity:0;transform:translateY(10px);
  transition:.2s;pointer-events:none;z-index:100;
  font-family:ui-monospace,monospace;font-size:.75rem;font-weight:700;
  letter-spacing:.14em;text-transform:uppercase;
  border:2px solid var(--ink);box-shadow:6px 6px 0 var(--ink);
}
.toast.show{opacity:1;transform:translateY(0)}

.legal h3{
  font-family:ui-monospace,monospace;font-size:.85rem;font-weight:700;
  letter-spacing:.14em;text-transform:uppercase;margin:28px 0 10px;
  padding-left:14px;border-left:4px solid var(--lime);
}
.legal h3:first-of-type{margin-top:0}
.legal p{font-size:.95rem;font-weight:500;color:var(--ink);line-height:1.7}

.thanks{text-align:center;padding:60px 0}

.form-block label{
  font-family:ui-monospace,monospace;font-size:.7rem;font-weight:700;
  letter-spacing:.18em;text-transform:uppercase;display:block;margin-bottom:6px;
}
.form-block input,.form-block textarea{
  border:2px solid var(--ink);background:var(--paper);
  padding:12px 14px;font:inherit;width:100%;font-weight:600;
}
.form-block input:focus,.form-block textarea:focus{outline:0;background:var(--lime)}

@media (max-width:960px){
  .hero-grid,.product-grid{grid-template-columns:1fr}
  .hero-copy{border-right:0;border-bottom:2px solid var(--ink)}
  .product-img{border-right:0;border-bottom:2px solid var(--ink)}
  .manifest,.reviews{grid-template-columns:1fr 1fr}
  .f-grid{grid-template-columns:1fr 1fr}
  .menu{display:none}
  .review{border-right:2px solid var(--ink)}
  .review:nth-child(2n){border-right:0}
  .review:nth-child(n+4){border-bottom:2px solid var(--ink)}
}
@media (max-width:560px){
  .manifest,.reviews,.f-grid{grid-template-columns:1fr}
  .review{border-right:0}
  section{padding:52px 0}
  .hero-copy{padding:32px 24px}
  .product-info{padding:28px 22px}
}