:root {
  --st-frame: 1200px;
  --st-ink: #e8f4f6;
  --st-muted: #9bb8bd;
  --st-deep: #0b1218;
  --st-panel: #152030;
  --st-line: rgba(46, 196, 182, 0.28);
  --st-teal: #3ec8e0;
  --st-teal-deep: #2aa8c0;
  --st-silver: #c5d0d6;
  --st-flare: #5ec8ff;
  --st-sand: #d4a574;
  --st-danger: #ff6b6b;
  --st-ok: #3dd68c;
  --st-radius: 14px;
  --st-font: "Rajdhani", system-ui, sans-serif;
  --st-display: "Orbitron", "Rajdhani", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--st-font);
  color: var(--st-ink);
  background:
    radial-gradient(ellipse 80% 50% at 90% -10%, rgba(46, 196, 182, 0.18), transparent 55%),
    radial-gradient(ellipse 60% 40% at 0% 100%, rgba(196, 208, 214, 0.08), transparent 50%),
    linear-gradient(165deg, #0a1016 0%, #121c28 45%, #0b1218 100%);
  min-height: 100vh;
  line-height: 1.55;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--st-teal); text-decoration: none; }
a:hover { color: #7fe7dc; }
.st-shell { min-height: 100vh; display: flex; flex-direction: column; }
.st-frame { width: min(100% - 32px, var(--st-frame)); margin: 0 auto; }
.st-main { flex: 1; padding-bottom: 48px; }

/* Top bar: brand left, menu right */
.st-top {
  position: sticky; top: 0; z-index: 40;
  backdrop-filter: blur(14px);
  background: rgba(7, 24, 28, 0.88);
  border-bottom: 1px solid var(--st-line);
}
.st-top-inner {
  display: flex; align-items: center; justify-content: space-between;
  gap: 20px; min-height: 78px; padding: 10px 0;
}
.st-brand {
  display: flex; flex-direction: row; align-items: center; gap: 14px;
  color: var(--st-ink); flex-shrink: 0; max-width: 420px;
}
.st-brand:hover { color: var(--st-teal); }
.st-brand-mark {
  width: 56px; height: 56px; object-fit: contain;
  filter: drop-shadow(0 4px 12px rgba(62, 200, 224, 0.4));
}
.st-brand-text {
  font-family: var(--st-display);
  font-size: 15px; font-weight: 700; letter-spacing: 0.06em;
  line-height: 1.25; text-transform: uppercase; color: var(--st-silver);
}
.st-burger {
  display: none; border: 1px solid var(--st-line); background: var(--st-panel);
  color: var(--st-ink); width: 44px; height: 44px; border-radius: 10px; cursor: pointer;
}
.st-menu { margin-left: auto; }
.st-menu ul {
  list-style: none; margin: 0; padding: 0;
  display: flex; align-items: center; justify-content: flex-end; gap: 8px; flex-wrap: wrap;
}
.st-navlink {
  display: inline-flex; align-items: center; gap: 7px;
  padding: 9px 14px; border-radius: 999px;
  font-size: 14px; font-weight: 600; color: var(--st-muted);
  border: 1px solid transparent; transition: 0.2s ease;
}
.st-navlink i { font-size: 13px; opacity: 0.85; }
.st-navlink:hover { color: var(--st-ink); background: rgba(46, 196, 182, 0.08); }
.st-navlink.is-active { color: var(--st-ink); border-color: var(--st-line); background: rgba(46, 196, 182, 0.12); }
.st-nav-lake.is-active { box-shadow: inset 0 -2px 0 var(--st-teal); }
.st-nav-steel.is-active { box-shadow: inset 0 -2px 0 var(--st-silver); }
.st-nav-trail.is-active { box-shadow: inset 0 -2px 0 #7fd4ff; }
.st-nav-signal.is-active { box-shadow: inset 0 -2px 0 #a8b8c8; }
.st-nav-shop {
  background: linear-gradient(135deg, #5ec8ff, #2aa8c0) !important;
  color: #061018 !important; border: none !important;
  font-weight: 800; padding: 10px 20px;
  box-shadow: 0 6px 22px rgba(94, 200, 255, 0.45);
  transform: scale(1.04);
}
.st-nav-shop:hover { filter: brightness(1.06); color: #061018 !important; }
.st-nav-shop.is-active { box-shadow: 0 6px 20px rgba(94, 200, 255, 0.5), inset 0 0 0 2px rgba(0,0,0,0.15); }

/* Shore / banner surface */
.st-shore {
  position: relative; overflow: hidden;
  border-bottom: 1px solid var(--st-line);
  background: #0a1016;
}
.st-shore-media {
  position: absolute; inset: 0;
  background-size: cover; background-position: center;
  opacity: 0.42; filter: saturate(1.1) contrast(1.05);
}
.st-shore-veil {
  position: absolute; inset: 0;
  background: linear-gradient(105deg, rgba(6, 19, 22, 0.94) 0%, rgba(6, 19, 22, 0.7) 48%, rgba(6, 19, 22, 0.35) 100%);
}
.st-shore-body {
  position: relative; z-index: 1;
  display: grid; grid-template-columns: 1.15fr 0.85fr;
  gap: 36px; align-items: center;
  padding: 56px 0 48px;
}
.st-kicker {
  display: inline-block; margin: 0 0 12px;
  font-size: 12px; font-weight: 700; letter-spacing: 0.14em;
  text-transform: uppercase; color: var(--st-teal);
}
.st-title {
  font-family: var(--st-display);
  font-size: clamp(28px, 4vw, 44px); font-weight: 700;
  line-height: 1.15; margin: 0 0 14px; color: #fff;
}
.st-lead { margin: 0 0 22px; color: var(--st-muted); font-size: 17px; max-width: 52ch; }
.st-shore-art {
  justify-self: end; width: min(100%, 380px);
  border-radius: 18px; overflow: hidden;
  border: 1px solid var(--st-line);
  box-shadow: 0 20px 50px rgba(0,0,0,0.45);
}
.st-shore-art img { width: 100%; aspect-ratio: 1; object-fit: cover; }

.st-playrow {
  display: flex; flex-wrap: wrap; gap: 12px; align-items: center; margin-top: 8px;
}
.st-storebtn img { width: 168px; height: auto; }
.st-storebtn.is-soft { opacity: 0.72; cursor: default; }

.st-section { padding: 48px 0 8px; }
.st-section-head { margin-bottom: 22px; }
.st-section-head h2 {
  font-family: var(--st-display); font-size: 26px; margin: 0 0 8px;
}
.st-section-head p { margin: 0; color: var(--st-muted); max-width: 60ch; }

.st-split {
  display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 28px; align-items: start;
}
.st-split.reverse { grid-template-columns: 1.1fr 0.9fr; }
.st-split.reverse .st-figure { order: 2; }
.st-figure {
  border-radius: var(--st-radius); overflow: hidden;
  border: 1px solid var(--st-line); background: var(--st-panel);
  max-width: 360px;
}
.st-figure img { width: 100%; aspect-ratio: 4/3; object-fit: cover; }
.st-figure.small { max-width: 280px; }
.st-prose h3 { margin: 18px 0 8px; font-size: 18px; color: var(--st-teal); }
.st-prose p { margin: 0 0 12px; color: var(--st-muted); }
.st-prose ul { margin: 0; padding-left: 18px; color: var(--st-muted); }
.st-prose li { margin-bottom: 8px; }

.st-tiles {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px;
}
.st-tile {
  background: rgba(13, 42, 48, 0.85);
  border: 1px solid var(--st-line);
  border-radius: var(--st-radius); padding: 18px;
}
.st-tile h3 { margin: 0 0 8px; font-size: 16px; }
.st-tile p { margin: 0; font-size: 14px; color: var(--st-muted); }
.st-tile i { color: var(--st-teal); margin-bottom: 10px; font-size: 20px; }

.st-feature-grid {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px;
}
.st-feature {
  display: grid; grid-template-columns: 88px 1fr; gap: 14px;
  align-items: center;
  background: rgba(13, 42, 48, 0.7);
  border: 1px solid var(--st-line);
  border-radius: var(--st-radius); padding: 12px;
}
.st-feature img {
  width: 88px; height: 72px; object-fit: cover; border-radius: 10px;
}
.st-feature h3 { margin: 0 0 4px; font-size: 16px; }
.st-feature p { margin: 0; font-size: 14px; color: var(--st-muted); }

.st-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 18px; }
.st-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 11px 18px; border-radius: 10px; font-weight: 700; font-size: 14px;
  border: 1px solid transparent; cursor: pointer; font-family: inherit;
}
.st-btn-teal {
  background: linear-gradient(135deg, var(--st-teal), var(--st-teal-deep));
  color: #04201e;
}
.st-btn-teal:hover { color: #04201e; filter: brightness(1.05); }
.st-btn-ghost {
  background: transparent; border-color: var(--st-line); color: var(--st-ink);
}
.st-btn-flare {
  background: linear-gradient(135deg, var(--st-flare), #3eb0e8);
  color: #061018;
}

/* Contact */
.st-reach {
  display: grid; grid-template-columns: 280px 1fr; gap: 24px; align-items: start;
}
.st-reach-cards {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px;
}
.st-reach-card {
  background: var(--st-panel); border: 1px solid var(--st-line);
  border-radius: var(--st-radius); padding: 18px;
}
.st-reach-card .st-ico {
  width: 42px; height: 42px; border-radius: 50%;
  display: grid; place-items: center;
  background: rgba(46, 196, 182, 0.15); color: var(--st-teal); margin-bottom: 12px;
}
.st-reach-card h3 { margin: 0 0 6px; font-size: 15px; }
.st-reach-card p, .st-reach-card a { margin: 0; font-size: 14px; color: var(--st-muted); word-break: break-word; }

/* Shop �?form left, packs right (differentiated) */
.st-market {
  display: grid; grid-template-columns: 1.12fr 0.88fr; gap: 22px; align-items: start;
  padding-top: 28px;
}
.st-market .st-console { order: 2; }
.st-market .st-shelf { order: 1; }
.st-console {
  position: sticky; top: 96px;
  background: linear-gradient(180deg, #152838 0%, #0e1a26 100%);
  border: 1px solid var(--st-line);
  border-radius: 16px; padding: 20px;
  box-shadow: 0 16px 40px rgba(0,0,0,0.35);
}
.st-console h2 { margin: 0 0 6px; font-size: 22px; font-family: var(--st-display); }
.st-console .st-note { margin: 0 0 16px; font-size: 13px; color: var(--st-muted); }
.st-field { margin-bottom: 14px; }
.st-field label {
  display: block; font-size: 12px; font-weight: 700; letter-spacing: 0.06em;
  text-transform: uppercase; color: var(--st-silver); margin-bottom: 6px;
}
.st-field input[type="text"],
.st-field input[type="email"] {
  width: 100%; padding: 11px 12px; border-radius: 10px;
  border: 1px solid var(--st-line); background: #06181c; color: var(--st-ink);
  font: inherit;
}
.st-field input[readonly] { opacity: 0.85; }
.st-picked {
  display: flex; justify-content: space-between; align-items: center;
  padding: 12px; border-radius: 10px; background: rgba(46, 196, 182, 0.08);
  border: 1px dashed var(--st-line); margin-bottom: 14px;
}
.st-picked strong { display: block; font-size: 14px; }
.st-picked span { color: var(--st-flare); font-weight: 800; font-size: 18px; }
.st-err { color: var(--st-danger); font-size: 12px; min-height: 16px; margin-top: 4px; }
.st-alert {
  padding: 12px 14px; border-radius: 10px; margin-bottom: 14px;
  background: rgba(255, 107, 107, 0.12); border: 1px solid rgba(255, 107, 107, 0.35);
  color: #ffb4b4; font-size: 14px;
}
.st-paylist { display: grid; gap: 8px; }
.st-pay {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 12px; border-radius: 10px;
  border: 1px solid var(--st-line); cursor: pointer; background: #06181c;
}
.st-pay.is-on { border-color: var(--st-teal); background: rgba(46, 196, 182, 0.1); }
.st-pay.is-ghost { opacity: 0.55; cursor: default; }
.st-pay i { font-size: 20px; width: 28px; text-align: center; color: var(--st-silver); }
.st-agree { display: flex; gap: 10px; align-items: flex-start; font-size: 13px; color: var(--st-muted); }
.st-agree input { margin-top: 3px; }
.st-hp { position: absolute; left: -9999px; opacity: 0; height: 0; width: 0; overflow: hidden; }

.st-shelf-head {
  display: flex; justify-content: space-between; align-items: center;
  gap: 12px; flex-wrap: wrap; margin-bottom: 14px;
}
.st-money { display: flex; gap: 6px; flex-wrap: wrap; }
.st-money-btn {
  border: 1px solid var(--st-line); background: var(--st-panel); color: var(--st-muted);
  padding: 7px 12px; border-radius: 8px; cursor: pointer; font-weight: 700; font-size: 13px;
}
.st-money-btn.is-on { color: #04201e; background: var(--st-teal); border-color: var(--st-teal); }

.st-packs {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px;
}
.st-pack {
  display: grid; grid-template-columns: 52px 1fr auto; gap: 10px; align-items: center;
  padding: 12px; border-radius: 12px; cursor: pointer;
  background: rgba(13, 42, 48, 0.75); border: 1px solid var(--st-line);
  transition: 0.15s ease;
}
.st-pack:hover { border-color: rgba(46, 196, 182, 0.55); }
.st-pack.is-on {
  border-color: var(--st-teal);
  box-shadow: 0 0 0 1px var(--st-teal), 0 10px 24px rgba(46, 196, 182, 0.15);
}
.st-pack img { width: 52px; height: 52px; object-fit: contain; }
.st-pack-title { font-weight: 700; font-size: 14px; }
.st-pack-price { font-weight: 800; color: var(--st-flare); white-space: nowrap; }
.st-load, .st-empty {
  grid-column: 1 / -1; text-align: center; padding: 28px;
  color: var(--st-muted); border: 1px dashed var(--st-line); border-radius: 12px;
}

.st-coin-blurb {
  margin-bottom: 22px; padding: 18px 20px;
  border-radius: 14px; border: 1px solid var(--st-line);
  background: rgba(13, 42, 48, 0.55);
}
.st-coin-blurb p { margin: 0 0 10px; color: var(--st-muted); font-size: 14px; }
.st-coin-blurb p:last-child { margin-bottom: 0; }

.st-delivery {
  margin-top: 36px;
  padding: 22px 22px 8px;
  border-radius: 14px;
  border: 1px solid var(--st-line);
  background: rgba(13, 42, 48, 0.55);
}
.st-delivery-title {
  margin: 0 0 16px;
  font-family: var(--st-display);
  font-size: 22px;
  color: var(--st-ink);
}
.st-delivery-block {
  margin-bottom: 16px;
  padding-bottom: 14px;
  border-bottom: 1px solid rgba(46, 196, 182, 0.12);
}
.st-delivery-block:last-child {
  border-bottom: none;
  margin-bottom: 8px;
  padding-bottom: 0;
}
.st-delivery-block h3 {
  margin: 0 0 6px;
  font-size: 15px;
  color: var(--st-teal);
}
.st-delivery-block p {
  margin: 0;
  font-size: 14px;
  color: var(--st-muted);
  line-height: 1.6;
}
.st-delivery-block a { color: var(--st-teal); }
.st-delivery-block a:hover { color: #7fe7dc; }

/* Confirm / result */
.st-invoice {
  max-width: 640px; margin: 40px auto 0; text-align: center;
  padding: 28px; border-radius: 16px; border: 1px solid var(--st-line);
  background: rgba(13, 42, 48, 0.8);
}
.st-table { width: 100%; border-collapse: collapse; margin: 20px 0; text-align: left; }
.st-table th, .st-table td { padding: 10px 8px; border-bottom: 1px solid var(--st-line); font-size: 14px; }
.st-table th { color: var(--st-muted); font-weight: 600; width: 38%; }
.st-total { color: var(--st-flare); font-weight: 800; font-size: 18px; }
.st-count {
  font-family: var(--st-display); font-size: 42px; font-weight: 800;
  color: var(--st-teal); margin: 8px 0 16px;
}
.st-result {
  max-width: 560px; margin: 48px auto 0; text-align: center;
  padding: 36px 24px; border-radius: 16px; border: 1px solid var(--st-line);
  background: rgba(13, 42, 48, 0.85);
}
.st-result i { font-size: 48px; margin-bottom: 12px; }
.st-result.ok i { color: var(--st-ok); }
.st-result.bad i { color: var(--st-danger); }
.st-result h1 { margin: 0 0 10px; font-size: 28px; font-family: var(--st-display); }
.st-result p { margin: 0 0 18px; color: var(--st-muted); }

/* Footer differentiated */
.st-base {
  margin-top: 40px; position: relative;
  background: #041014; border-top: 1px solid var(--st-line);
  padding: 36px 0 24px;
}
.st-wave {
  position: absolute; top: -18px; left: 0; right: 0; height: 18px;
  background:
    radial-gradient(circle at 10% 100%, transparent 12px, #041014 13px) 0 0 / 36px 18px,
    radial-gradient(circle at 10% 0%, #041014 12px, transparent 13px) 18px 0 / 36px 18px;
  background-color: transparent;
  opacity: 0.95;
}
.st-base-grid { display: grid; gap: 22px; }
.st-base-studio {
  display: flex; gap: 14px; align-items: flex-start;
}
.st-base-studio img { width: 48px; height: 48px; object-fit: contain; }
.st-base-studio strong { display: block; font-size: 15px; }
.st-base-studio p { margin: 2px 0 0; font-size: 13px; color: var(--st-muted); }
.st-base-cols {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px;
  padding-top: 8px; border-top: 1px solid rgba(46, 196, 182, 0.12);
}
.st-base-cols h3 {
  margin: 0 0 10px; font-size: 12px; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--st-teal);
}
.st-base-cols a {
  display: block; color: var(--st-muted); font-size: 14px; margin-bottom: 6px;
}
.st-base-cols a:hover { color: var(--st-ink); }
.st-base-copy {
  margin: 8px 0 0; font-size: 12px; color: #6a858a;
  text-align: center; padding-top: 12px;
  border-top: 1px solid rgba(46, 196, 182, 0.1);
}

.st-page-pad { padding-top: 28px; }

@media (max-width: 980px) {
  .st-shore-body,
  .st-split,
  .st-split.reverse,
  .st-market,
  .st-reach { grid-template-columns: 1fr; }
  .st-split.reverse .st-figure { order: 0; }
  .st-shore-art { justify-self: start; width: min(100%, 320px); }
  .st-tiles, .st-reach-cards, .st-feature-grid, .st-packs { grid-template-columns: 1fr; }
  .st-base-cols { grid-template-columns: 1fr; }
  .st-console { position: static; }
  .st-burger { display: inline-grid; place-items: center; margin-left: auto; }
  .st-menu {
    display: none; position: absolute; left: 16px; right: 16px; top: 78px;
    background: #0a2429; border: 1px solid var(--st-line); border-radius: 14px;
    padding: 12px; box-shadow: 0 16px 40px rgba(0,0,0,0.45);
  }
  .st-menu.is-open { display: block; }
  .st-menu ul { flex-direction: column; align-items: stretch; }
  .st-navlink { width: 100%; justify-content: flex-start; }
  .st-top-inner { position: relative; flex-wrap: wrap; }
}

/* Page-specific accents */
.st-pillar-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; margin: 18px 0; }
.st-pillar {
  display: flex; gap: 12px; align-items: flex-start;
  padding: 14px 16px; border-radius: 12px;
  background: rgba(21, 32, 48, 0.9); border: 1px solid var(--st-line);
}
.st-pillar i {
  width: 36px; height: 36px; border-radius: 10px; flex-shrink: 0;
  display: grid; place-items: center;
  background: rgba(62, 200, 224, 0.14); color: var(--st-teal); font-size: 15px;
}
.st-pillar h3 { margin: 0 0 4px; font-size: 15px; }
.st-pillar p { margin: 0; font-size: 13px; color: var(--st-muted); }
.st-band {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin-top: 20px;
}
.st-band article {
  padding: 18px; border-radius: 14px; border: 1px solid var(--st-line);
  background: linear-gradient(160deg, rgba(30, 48, 68, 0.95), rgba(12, 20, 30, 0.95));
}
.st-band i { color: var(--st-flare); font-size: 22px; margin-bottom: 10px; }
.st-band h3 { margin: 0 0 8px; font-size: 16px; }
.st-band p { margin: 0; font-size: 14px; color: var(--st-muted); }
.st-gallery {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin: 18px 0;
}
.st-gallery figure {
  margin: 0; border-radius: 12px; overflow: hidden; border: 1px solid var(--st-line);
  max-width: 100%;
}
.st-gallery img { width: 100%; aspect-ratio: 16/10; object-fit: cover; }
.st-chip-row { display: flex; flex-wrap: wrap; gap: 10px; margin: 16px 0; }
.st-chip {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 8px 12px; border-radius: 999px;
  background: rgba(62, 200, 224, 0.1); border: 1px solid var(--st-line);
  font-size: 13px; font-weight: 600; color: var(--st-ink);
}
.st-chip i { color: var(--st-teal); }
.page-shop .st-nav-shop { animation: stPulse 2.4s ease-in-out infinite; }
@keyframes stPulse {
  0%, 100% { box-shadow: 0 6px 22px rgba(94, 200, 255, 0.35); }
  50% { box-shadow: 0 8px 28px rgba(94, 200, 255, 0.65); }
}
@media (max-width: 980px) {
  .st-pillar-grid, .st-band, .st-gallery { grid-template-columns: 1fr; }
  .st-brand-text { font-size: 12px; max-width: 180px; }
}