/* ===== Sterling Spin Guide — styles ===== */
:root {
  --bg: #070d1f;
  --bg-2: #0d1630;
  --card: #111c3a;
  --card-inner: #0a1228;
  --line: rgba(255, 255, 255, 0.08);
  --text: #eef2ff;
  --muted: #9aa6c7;
  --dim: #6b7798;
  --accent: #2dd4bf;          /* teal */
  --accent-2: #a3e635;        /* lime */
  --accent-soft: rgba(45, 212, 191, 0.12);
  --star: #facc15;
  --cta-from: #2dd4bf;
  --cta-to: #a3e635;
  --radius-lg: 28px;
  --radius-md: 16px;
  --font-head: "Sora", system-ui, sans-serif;
  --font-body: "Manrope", system-ui, sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  color: var(--text);
  background:
    radial-gradient(1200px 600px at 50% -10%, rgba(45, 212, 191, 0.10), transparent 60%),
    radial-gradient(900px 500px at 100% 40%, rgba(163, 230, 53, 0.05), transparent 60%),
    linear-gradient(180deg, var(--bg) 0%, var(--bg-2) 100%);
  min-height: 100vh;
  padding-bottom: 80px;
  -webkit-font-smoothing: antialiased;
}

::selection { background: var(--accent); color: #04121a; }

a { color: inherit; }
img { display: block; }

.container { max-width: 1024px; margin: 0 auto; padding: 0 16px; }

/* ===== Top disclosure bar ===== */
.topbar {
  position: sticky; top: 0; z-index: 50;
  background: rgba(3, 7, 18, 0.75);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
  font-size: 11px; color: var(--muted);
  padding: 10px 16px;
}
.topbar .container {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 8px;
  text-align: center;
}
.age-badge {
  background: var(--accent); color: #04121a;
  font-weight: 800; font-size: 10px;
  padding: 1px 6px; border-radius: 4px;
}
.topbar a { text-decoration: underline; }
.topbar a:hover { color: var(--accent); }

.promo-label {
  text-align: center; padding: 20px 16px;
  font-size: 10px; letter-spacing: 0.4em; text-transform: uppercase;
  color: var(--dim); font-weight: 600;
}

/* ===== Hero ===== */
main { padding-top: 56px; }

.hero { position: relative; text-align: center; margin-bottom: 88px; }
.hero h1 {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(2.3rem, 7vw, 4.4rem);
  line-height: 1.08;
  letter-spacing: -0.03em;
  margin-bottom: 22px;
  background: linear-gradient(180deg, #ffffff 0%, #c7d2fe 55%, #64748b 100%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.hero p {
  font-family: var(--font-head);
  font-size: clamp(1rem, 2.4vw, 1.4rem);
  font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.hero-ring {
  position: absolute; right: -80px; top: -80px;
  width: 256px; height: 256px; border-radius: 50%;
  border: 12px double var(--accent);
  opacity: 0.1; display: none;
  align-items: center; justify-content: center;
  animation: pulse 3s ease-in-out infinite;
  pointer-events: none;
}
.hero-ring svg { width: 80px; height: 80px; color: var(--accent); }
@keyframes pulse { 0%,100% { opacity: .1; } 50% { opacity: .05; } }
@media (min-width: 1024px) { .hero-ring { display: flex; } }

/* ===== Trust strip ===== */
.trust-strip {
  display: flex; flex-wrap: wrap; justify-content: center; align-items: center;
  gap: 24px 64px;
  padding: 32px 16px; margin-bottom: 80px;
  background: rgba(0, 0, 0, 0.22);
  border-top: 1px solid var(--line); border-bottom: 1px solid var(--line);
  border-radius: var(--radius-lg);
}
.trust-item { display: flex; align-items: center; gap: 12px; }
.trust-item .icon {
  padding: 8px; border-radius: 50%; background: var(--accent-soft);
  display: flex; color: var(--accent); transition: transform .2s;
}
.trust-item:hover .icon { transform: scale(1.1); }
.trust-item svg { width: 20px; height: 20px; }
.trust-item span {
  font-weight: 700; font-size: 12px; text-transform: uppercase;
  letter-spacing: 0.15em; color: #cbd5e1;
}

/* ===== Offer cards ===== */
.offers { display: flex; flex-direction: column; gap: 40px; }
.offer { position: relative; }
.badge-top {
  position: absolute; top: -12px; left: 24px; z-index: 2;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  color: #04121a; font-size: 10px; font-weight: 800;
  padding: 4px 12px; border-radius: 999px;
  text-transform: uppercase; letter-spacing: 0.1em;
  box-shadow: 0 6px 16px rgba(0,0,0,.35);
}
.offer-card {
  background: var(--card);
  border: 2px solid rgba(45, 212, 191, 0.55);
  border-radius: 32px; padding: 4px;
  transition: box-shadow .3s, border-color .3s;
}
.offer-card:hover {
  border-color: var(--accent);
  box-shadow: 0 0 34px rgba(45, 212, 191, 0.28);
}
.offer-row {
  display: flex; flex-direction: column; align-items: center;
  justify-content: space-between; gap: 32px; padding: 24px;
}
.offer-logo {
  flex-shrink: 0; width: 100%; height: 96px;
  background: var(--card-inner); border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
  padding: 24px; transition: background .2s;
}
.offer-logo:hover { background: #050a1a; }
.offer-logo img { max-width: 100%; max-height: 100%; object-fit: contain; }

.offer-text { flex-grow: 1; text-align: center; }
.offer-text h3 {
  font-size: 12px; font-weight: 600; color: var(--muted);
  text-transform: uppercase; letter-spacing: 0.22em; margin-bottom: 8px;
}
.offer-text p {
  font-family: var(--font-head);
  font-size: clamp(1.2rem, 2.6vw, 1.5rem);
  font-weight: 700; line-height: 1.25;
}

.offer-score { flex-shrink: 0; text-align: center; }
.stars { display: flex; justify-content: center; gap: 4px; margin-bottom: 8px; }
.stars svg { width: 20px; height: 20px; }
.star-on { color: var(--star); fill: var(--star); }
.star-off { color: #475569; fill: none; }
.score-num { font-family: var(--font-head); font-weight: 800; font-size: 1.6rem; display: block; }
.score-label { color: var(--muted); font-size: 12px; font-weight: 600; }
.votes { font-size: 10px; color: var(--dim); font-weight: 600; margin-top: 6px; }

.offer-cta { flex-shrink: 0; width: 100%; }
.btn-claim {
  display: block; text-align: center; text-decoration: none;
  background: linear-gradient(90deg, var(--cta-from), var(--cta-to));
  color: #04121a; font-family: var(--font-head);
  font-weight: 800; font-size: 1.05rem; letter-spacing: 0.04em;
  padding: 16px 44px; border-radius: 999px;
  box-shadow: 0 0 22px rgba(45, 212, 191, 0.35);
  transition: filter .2s, transform .1s;
}
.btn-claim:hover { filter: brightness(1.1); }
.btn-claim:active { transform: scale(.96); }

.offer-terms { padding: 0 32px 20px; text-align: center; }
.offer-terms p {
  font-size: 10px; color: var(--dim); line-height: 1.55;
  max-width: 760px; margin: 0 auto;
}

@media (min-width: 768px) {
  .offer-row { flex-direction: row; padding: 32px; }
  .offer-logo { width: 208px; }
  .offer-cta { width: auto; }
}

/* ===== Info sections ===== */
.info-grid {
  margin-top: 160px; display: grid; grid-template-columns: 1fr; gap: 64px;
  color: var(--muted);
}
@media (min-width: 768px) { .info-grid { grid-template-columns: 1fr 1fr; gap: 80px; } }

.section-title {
  font-family: var(--font-head);
  font-size: 1.5rem; font-weight: 700; color: var(--text);
  display: flex; align-items: center; gap: 12px; margin-bottom: 28px;
}
.section-title::before {
  content: ""; width: 6px; height: 32px; border-radius: 999px;
  background: linear-gradient(180deg, var(--accent), var(--accent-2));
  flex-shrink: 0;
}

.method-box {
  background: rgba(0, 0, 0, 0.22); padding: 32px;
  border-radius: var(--radius-lg); border: 1px solid var(--line);
}
.method-box > p { font-size: 14px; line-height: 1.7; margin-bottom: 24px; }
.check-list { list-style: none; display: grid; gap: 16px; }
.check-list li {
  display: flex; align-items: center; gap: 12px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--line); border-radius: 12px;
  padding: 12px; font-size: 14px; font-weight: 600; color: #cbd5e1;
}
.check-list svg { width: 20px; height: 20px; color: var(--accent); flex-shrink: 0; }

.trust-col { display: flex; flex-direction: column; gap: 40px; }
.trust-col .lead { font-size: 1rem; line-height: 1.7; font-style: italic; }

.checklist-box {
  background: rgba(45, 212, 191, 0.05);
  border: 1px solid rgba(45, 212, 191, 0.22);
  border-radius: var(--radius-lg); padding: 32px;
  box-shadow: inset 0 2px 12px rgba(0,0,0,.25);
}
.checklist-box h4 {
  color: var(--accent); font-weight: 800; font-size: 12px;
  text-transform: uppercase; letter-spacing: 0.2em; margin-bottom: 16px;
}
.checklist-box ul { list-style: none; display: grid; gap: 12px; font-size: 14px; }
.checklist-box li { display: flex; align-items: center; gap: 10px; }
.checklist-box li::before {
  content: ""; width: 6px; height: 6px; border-radius: 50%;
  background: var(--accent); flex-shrink: 0;
}

/* ===== Responsible play banner ===== */
.safety {
  margin-top: 128px; position: relative; overflow: hidden;
  padding: 40px 24px;
  background: linear-gradient(135deg, rgba(45, 212, 191, 0.12), #050a18 45%, #030712);
  border: 1px solid rgba(45, 212, 191, 0.22);
  border-radius: 48px;
  box-shadow: 0 30px 60px rgba(0,0,0,.45);
}
.safety::after {
  content: ""; position: absolute; top: 0; right: 0;
  width: 384px; height: 384px; border-radius: 50%;
  background: rgba(163, 230, 53, 0.08); filter: blur(120px);
  transform: translate(50%, -50%); pointer-events: none;
}
@media (min-width: 768px) { .safety { padding: 64px; } }
.safety-inner { position: relative; z-index: 1; text-align: center; max-width: 760px; margin: 0 auto; }
.safety h2 {
  font-family: var(--font-head);
  font-size: clamp(1.8rem, 4vw, 2.4rem); font-weight: 800;
  line-height: 1.2; letter-spacing: -0.02em; margin-bottom: 28px;
}
.safety-intro { color: var(--muted); font-size: 1.1rem; line-height: 1.7; font-weight: 500; margin-bottom: 24px; }

/* CSS-only expander */
.safety details { text-align: center; }
.safety summary {
  list-style: none; cursor: pointer;
  display: inline-flex; align-items: center; gap: 8px;
  background: linear-gradient(90deg, var(--cta-from), var(--cta-to));
  color: #04121a; font-weight: 800; font-size: 14px;
  text-transform: uppercase; letter-spacing: 0.15em;
  padding: 20px 48px; border-radius: 999px;
  box-shadow: 0 10px 40px rgba(45, 212, 191, 0.3);
  transition: transform .15s, filter .2s;
}
.safety summary::-webkit-details-marker { display: none; }
.safety summary:hover { transform: scale(1.04); filter: brightness(1.08); }
.safety summary svg { width: 20px; height: 20px; transition: transform .3s; }
.safety details[open] summary svg { transform: rotate(180deg); }
.safety details[open] summary { margin-bottom: 8px; }
.manual {
  color: var(--muted); text-align: left;
  border-top: 1px solid var(--line); padding-top: 24px; margin: 8px 0 32px;
  display: grid; gap: 24px; line-height: 1.7;
}
.manual-grid { display: grid; gap: 24px; font-size: 14px; }
@media (min-width: 768px) { .manual-grid { grid-template-columns: 1fr 1fr; } }
.manual-grid div { background: rgba(255,255,255,.04); padding: 16px; border-radius: 12px; }
.manual-grid h4 {
  color: var(--text); font-weight: 800; margin-bottom: 8px;
  text-transform: uppercase; letter-spacing: 0.02em; font-size: 13px;
}

/* ===== Footer ===== */
.site-footer { margin-top: 128px; padding-top: 64px; border-top: 1px solid var(--line); }
.footer-logos {
  display: flex; flex-wrap: wrap; justify-content: center; align-items: center;
  gap: 48px; margin-bottom: 80px;
  opacity: .45; filter: grayscale(1);
  transition: opacity .7s, filter .7s;
}
.footer-logos:hover { opacity: 1; filter: grayscale(0); }
.footer-logos a { transition: opacity .2s; }
.footer-logos img { height: 32px; width: auto; filter: brightness(0) invert(1); }
.footer-logos .bga img { height: 28px; }
.age-box {
  font-family: var(--font-head);
  font-size: 1.5rem; font-weight: 800; color: #fff;
  border: 3px solid #fff; border-radius: 12px; padding: 2px 12px;
}

.compliance { max-width: 896px; margin: 0 auto 48px; text-align: center; }
.compliance .kicker {
  font-size: 10px; color: var(--accent); text-transform: uppercase;
  letter-spacing: 0.5em; font-weight: 800; opacity: .7; margin-bottom: 24px;
}
.compliance p.legal { font-size: 12px; color: var(--dim); line-height: 1.7; font-weight: 500; }
.compliance a { text-decoration: underline; }
.compliance a:hover { color: var(--accent); }

.footer-bottom {
  display: flex; flex-direction: column; align-items: center; justify-content: space-between;
  gap: 32px; padding: 40px 0; border-top: 1px solid rgba(255,255,255,.05);
  font-size: 11px; font-weight: 700; color: #56607d;
  text-transform: uppercase; letter-spacing: 0.15em; text-align: center;
}
.footer-bottom { gap: 20px; } .footer-bottom > span:empty { display:none; } .footer-bottom p { white-space: nowrap; }
.footer-bottom nav { display: flex; flex-wrap: wrap; justify-content: center; gap: 16px 40px; }
.footer-bottom a { text-decoration: none; transition: color .2s; }
.footer-bottom a:hover { color: var(--accent); }

/* readable fallback if a logo file is missing */
.offer-logo img, .footer-logos img { color:#fff; font-family:var(--font-head); font-weight:800; font-size:18px; text-align:center; }
.footer-logos img { font-size:13px; }


/* ===== Legal pages ===== */

.legal-nav{display:flex;justify-content:space-between;align-items:center;padding:28px 0 0;}
.legal-nav .brand{font-family:var(--font-head);font-weight:800;font-size:1.1rem;text-decoration:none;
  background:linear-gradient(90deg,var(--accent),var(--accent-2));-webkit-background-clip:text;background-clip:text;color:transparent;}
.legal-nav .back{font-size:13px;font-weight:700;color:var(--muted);text-decoration:none;}
.legal-nav .back:hover{color:var(--accent);}
.legal-hero{text-align:center;padding:56px 0 40px;}
.legal-hero h1{font-family:var(--font-head);font-weight:800;font-size:clamp(2rem,5vw,3rem);letter-spacing:-0.02em;
  background:linear-gradient(180deg,#fff 0%,#c7d2fe 60%,#64748b 100%);-webkit-background-clip:text;background-clip:text;color:transparent;}
.legal-body{background:rgba(0,0,0,.22);border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:40px 24px;max-width:820px;margin:0 auto;color:var(--muted);line-height:1.75;font-size:15px;}
@media(min-width:768px){.legal-body{padding:48px 56px;}}
.legal-body .updated{font-size:12px;text-transform:uppercase;letter-spacing:.15em;color:var(--accent);font-weight:700;margin-bottom:8px;}
.legal-body h2{font-family:var(--font-head);color:var(--text);font-size:1.15rem;margin:32px 0 10px;}
.legal-body p{margin-bottom:12px;}
.legal-body ul{margin:0 0 12px 20px;display:grid;gap:6px;}
.legal-body a{color:var(--accent);}
.legal-body strong{color:#cbd5e1;}
.site-footer{margin-top:96px;}

.offers-empty{text-align:center;color:var(--muted);padding:40px;border:1px dashed var(--line);border-radius:var(--radius-lg);}