/* GPSR Field-Gap — clean dark professional (DE merchants) */
:root {
  --bg: #0f1218;
  --bg-elev: #171c26;
  --bg-card: #1c2330;
  --border: #2a3344;
  --text: #e8ecf4;
  --muted: #9aa3b5;
  --accent: #3d9cfd;
  --accent-dim: #2563a8;
  --warn: #e8b84a;
  --danger: #e07070;
  --ok: #5cbf8a;
  --radius: 10px;
  --font: "Segoe UI", "Inter", system-ui, -apple-system, sans-serif;
  --mono: "JetBrains Mono", "SF Mono", ui-monospace, monospace;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.55;
  min-height: 100vh;
  background-image:
    radial-gradient(ellipse 80% 50% at 50% -20%, rgba(61, 156, 253, 0.12), transparent),
    radial-gradient(ellipse 40% 30% at 100% 50%, rgba(92, 191, 138, 0.04), transparent);
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

.wrap { max-width: 920px; margin: 0 auto; padding: 0 1.25rem; }

/* Header */
.site-header {
  border-bottom: 1px solid var(--border);
  background: rgba(15, 18, 24, 0.85);
  backdrop-filter: blur(8px);
  position: sticky;
  top: 0;
  z-index: 20;
}
.site-header .inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.85rem 0;
  gap: 1rem;
}
.logo {
  font-weight: 650;
  letter-spacing: -0.02em;
  color: var(--text);
  text-decoration: none;
  font-size: 0.95rem;
}
.logo span { color: var(--accent); }
.nav { display: flex; gap: 1.1rem; align-items: center; font-size: 0.875rem; }
.nav a { color: var(--muted); text-decoration: none; }
.nav a:hover { color: var(--text); }

/* Hero */
.hero { padding: 3.5rem 0 2.5rem; }
.hero h1 {
  font-size: clamp(1.65rem, 4vw, 2.15rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.2;
  margin: 0 0 0.85rem;
}
.hero .sub {
  color: var(--muted);
  font-size: 1.05rem;
  max-width: 38rem;
  margin: 0 0 1.75rem;
}
.badge-row { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-bottom: 1.5rem; }
.badge {
  font-size: 0.75rem;
  padding: 0.28rem 0.65rem;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--bg-elev);
  color: var(--muted);
}
.badge.accent { border-color: var(--accent-dim); color: var(--accent); }

/* Cards / sections */
.section { padding: 1.5rem 0 2.5rem; }
.section h2 {
  font-size: 1.15rem;
  font-weight: 650;
  letter-spacing: -0.02em;
  margin: 0 0 1rem;
}
.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.35rem 1.4rem;
}
.bullets { list-style: none; padding: 0; margin: 0; }
.bullets li {
  position: relative;
  padding: 0.55rem 0 0.55rem 1.5rem;
  border-bottom: 1px solid var(--border);
  color: var(--muted);
  font-size: 0.95rem;
}
.bullets li:last-child { border-bottom: none; }
.bullets li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 1rem;
  width: 0.55rem;
  height: 0.55rem;
  border-radius: 2px;
  background: var(--accent);
  opacity: 0.85;
}
.bullets strong { color: var(--text); font-weight: 600; }

/* Teaser */
.teaser-finding {
  margin-top: 1rem;
  padding: 1rem 1.1rem;
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-left: 3px solid var(--warn);
  border-radius: 6px;
}
.teaser-finding .label {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--warn);
  margin-bottom: 0.35rem;
}
.teaser-finding .sku {
  font-family: var(--mono);
  font-size: 0.8rem;
  color: var(--muted);
  margin-bottom: 0.35rem;
}
.teaser-finding .title { font-weight: 600; margin-bottom: 0.25rem; }
.teaser-finding .hint { font-size: 0.875rem; color: var(--muted); }
.teaser-note {
  margin-top: 0.85rem;
  font-size: 0.8rem;
  color: var(--muted);
}

/* CTA */
.cta-box {
  display: grid;
  gap: 1.25rem;
}
@media (min-width: 640px) {
  .cta-box { grid-template-columns: 1fr 1fr; align-items: stretch; }
}
.price-tag {
  font-size: 2rem;
  font-weight: 700;
  letter-spacing: -0.03em;
  margin: 0.25rem 0;
}
.price-tag small {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--muted);
}
.cta-actions { display: flex; flex-direction: column; gap: 0.65rem; justify-content: center; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.7rem 1.15rem;
  border-radius: 8px;
  font-size: 0.9rem;
  font-weight: 600;
  border: 1px solid transparent;
  cursor: pointer;
  text-decoration: none;
  transition: background 0.15s, border-color 0.15s, opacity 0.15s;
}
.btn:hover { text-decoration: none; opacity: 0.95; }
.btn-primary {
  background: var(--accent);
  color: #0a0e14;
}
.btn-primary:hover { background: #5aadff; color: #0a0e14; }
.btn-ghost {
  background: transparent;
  border-color: var(--border);
  color: var(--text);
}
.btn-ghost:hover { border-color: var(--muted); color: var(--text); }
.btn-disabled {
  background: var(--bg-elev);
  border: 1px dashed var(--border);
  color: var(--muted);
  cursor: not-allowed;
  opacity: 1;
}
.btn-disabled:hover { opacity: 1; }

.placeholder-note {
  font-size: 0.8rem;
  color: var(--muted);
  margin: 0;
}

/* Forms */
.upload-zone {
  border: 1.5px dashed var(--border);
  border-radius: var(--radius);
  padding: 2rem 1.5rem;
  text-align: center;
  background: var(--bg-elev);
  transition: border-color 0.15s;
}
.upload-zone:hover { border-color: var(--accent-dim); }
.upload-zone input[type="file"] {
  margin: 1rem auto 0;
  color: var(--muted);
  font-size: 0.85rem;
  max-width: 100%;
}
.form-hint { font-size: 0.8rem; color: var(--muted); margin-top: 0.75rem; }
.error-box {
  background: rgba(224, 112, 112, 0.12);
  border: 1px solid var(--danger);
  color: #f0b0b0;
  padding: 0.85rem 1rem;
  border-radius: 8px;
  margin-bottom: 1.25rem;
  font-size: 0.9rem;
}
.meta-grid {
  display: grid;
  gap: 0.65rem;
  font-size: 0.875rem;
  margin: 1.25rem 0;
}
.meta-grid dt { color: var(--muted); font-size: 0.75rem; margin: 0; }
.meta-grid dd {
  margin: 0 0 0.5rem;
  font-family: var(--mono);
  font-size: 0.8rem;
  word-break: break-all;
}
.caps {
  margin-top: 1.5rem;
  padding: 1rem;
  background: var(--bg-elev);
  border-radius: 8px;
  font-size: 0.85rem;
  color: var(--muted);
}
.caps ul { margin: 0.4rem 0 0; padding-left: 1.2rem; }

/* Footer */
.site-footer {
  margin-top: 3rem;
  border-top: 1px solid var(--border);
  padding: 2rem 0 2.5rem;
  font-size: 0.8rem;
  color: var(--muted);
}
.site-footer .anti {
  margin-bottom: 0.75rem;
  line-height: 1.5;
}
.site-footer .anti strong { color: var(--warn); font-weight: 600; }

.flash-ok {
  background: rgba(92, 191, 138, 0.1);
  border: 1px solid var(--ok);
  color: #a8e0c4;
  padding: 0.85rem 1rem;
  border-radius: 8px;
  margin-bottom: 1.25rem;
}