/* Basketball Zero Codes — dark competitive sports-game aesthetic */
:root {
  --court: #08090b;
  --court-surface: #14181f;
  --court-raised: #1a1f28;
  --line: #262c37;
  --line-soft: rgba(255, 255, 255, 0.06);
  --text: #f3f5f8;
  --text-dim: #9aa3b2;
  --flame: #ff7a1f;
  --flame-soft: #ffab6b;
  --flame-dark: #c9490c;
  --hoop: #3ba1ff;
  --font-display: "Oswald", sans-serif;
  --font-body: "Inter", sans-serif;
  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 22px;
  --shadow-card: 0 1px 0 rgba(255, 255, 255, 0.03) inset, 0 12px 28px -16px rgba(0, 0, 0, 0.7);
  --shadow-lift: 0 0 0 1px rgba(255, 122, 31, 0.45), 0 22px 44px -20px rgba(255, 122, 31, 0.4);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  background-color: var(--court);
  background-image:
    radial-gradient(circle at 15% -5%, rgba(255, 122, 31, 0.22), transparent 40%),
    radial-gradient(circle at 100% 0%, rgba(59, 161, 255, 0.16), transparent 42%),
    radial-gradient(circle at 50% 100%, rgba(255, 122, 31, 0.08), transparent 50%),
    linear-gradient(rgba(255, 255, 255, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.025) 1px, transparent 1px);
  background-size: auto, auto, auto, 42px 42px, 42px 42px;
  color: var(--text);
  font-family: var(--font-body);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3 { font-family: var(--font-display); text-transform: uppercase; letter-spacing: 0.02em; margin: 0 0 0.6em; }
h1 { font-size: clamp(2.1rem, 5vw, 3.4rem); line-height: 1.08; }
h2 { font-size: clamp(1.4rem, 3vw, 2rem); display: flex; align-items: center; gap: 0.6rem; }
h2::before { content: ""; width: 6px; height: 1.4rem; border-radius: 999px; background: linear-gradient(180deg, var(--flame), var(--flame-dark)); flex: none; }
p { color: var(--text-dim); }
a { color: inherit; }

.skip-link { position: absolute; left: -999px; top: 0; background: var(--flame); color: #0b0d10; padding: 0.5rem 1rem; z-index: 100; }
.skip-link:focus { left: 0; }

/* Header */
.site-header { position: sticky; top: 0; z-index: 50; background: rgba(8, 9, 11, 0.78); backdrop-filter: blur(14px) saturate(140%); border-bottom: 1px solid var(--line-soft); box-shadow: 0 1px 0 rgba(255, 255, 255, 0.03); }
.header-inner { max-width: 1120px; margin: 0 auto; display: flex; align-items: center; justify-content: space-between; padding: 1rem 1.5rem; }
.logo { display: flex; flex-direction: column; text-decoration: none; color: var(--text); font-family: var(--font-display); font-weight: 600; line-height: 1.2; }
.logo-accent { font-size: 0.68rem; color: var(--flame); text-transform: uppercase; letter-spacing: 0.1em; }
.primary-nav { display: flex; gap: 0.3rem; }
.primary-nav a { color: var(--text-dim); text-decoration: none; font-weight: 500; font-size: 0.86rem; text-transform: uppercase; letter-spacing: 0.03em; padding: 0.5rem 0.8rem; border-radius: 999px; transition: color 0.2s, background 0.2s; }
.primary-nav a:hover { color: var(--text); background: rgba(255, 122, 31, 0.12); }
.nav-toggle { display: none; flex-direction: column; gap: 4px; background: none; border: none; cursor: pointer; padding: 0.4rem; }
.nav-toggle span { width: 22px; height: 2px; background: var(--text); border-radius: 2px; }

/* Hero */
.hero { padding: 4rem 1.5rem 2.5rem; border-bottom: 1px solid var(--line-soft); position: relative; }
.hero-inner { max-width: 920px; margin: 0 auto; }
.eyebrow { display: inline-flex; align-items: center; gap: 0.4rem; color: var(--flame-soft); text-transform: uppercase; font-weight: 600; font-size: 0.78rem; letter-spacing: 0.1em; margin-bottom: 0.9rem; padding: 0.35rem 0.8rem; border-radius: 999px; background: rgba(255, 122, 31, 0.1); border: 1px solid rgba(255, 122, 31, 0.25); }
.hero-intro { max-width: 640px; font-size: 1.08rem; }
.last-updated { font-size: 0.85rem; color: var(--text-dim); margin-top: 1.4rem; padding-top: 1.2rem; border-top: 1px solid var(--line-soft); }
.last-updated span { color: var(--hoop); font-weight: 600; }

/* Quick info */
.quick-info { padding: 0 1.5rem 2.5rem; }
.quick-info-grid { max-width: 920px; margin: 0 auto; display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 1rem; }
.quick-info-item { background: linear-gradient(160deg, var(--court-surface), var(--court-raised)); border: 1px solid var(--line-soft); border-radius: var(--radius-sm); padding: 1.1rem 1.2rem; display: flex; flex-direction: column; gap: 0.35rem; box-shadow: var(--shadow-card); transition: transform 0.2s, border-color 0.2s; }
.quick-info-item:hover { transform: translateY(-3px); border-color: rgba(255, 122, 31, 0.35); }
.quick-info-item .label { font-size: 0.7rem; text-transform: uppercase; color: var(--text-dim); letter-spacing: 0.08em; }
.quick-info-item .value { font-weight: 600; color: var(--text); font-size: 1.02rem; }

/* Sections */
main > section, .codes-section, .redeem-section, .why-not-working, .tips-section, .faq-section { max-width: 920px; margin: 0 auto; padding: 3rem 1.5rem; }

/* Codes */
.code-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 1.1rem; margin-top: 1.8rem; }
.code-card { background: linear-gradient(160deg, var(--court-raised), var(--court-surface)); border: 1px solid var(--line-soft); border-radius: var(--radius-md); padding: 1.3rem; box-shadow: var(--shadow-card); transition: box-shadow 0.25s, transform 0.25s, border-color 0.25s; position: relative; overflow: hidden; }
.code-card::before { content: ""; position: absolute; inset: 0 0 auto 0; height: 3px; background: linear-gradient(90deg, var(--flame), var(--hoop)); opacity: 0.85; }
.code-card:hover { box-shadow: var(--shadow-lift); transform: translateY(-4px); border-color: rgba(255, 122, 31, 0.35); }
.code-card-top { display: flex; align-items: center; justify-content: space-between; margin-bottom: 1rem; gap: 0.6rem; }
.code-chip { font-family: var(--font-display); font-weight: 600; letter-spacing: 0.04em; background: rgba(255, 122, 31, 0.14); color: var(--flame-soft); padding: 0.35rem 0.7rem; border-radius: 8px; }
.status { font-size: 0.7rem; text-transform: uppercase; font-weight: 700; padding: 0.3rem 0.6rem; border-radius: 999px; letter-spacing: 0.04em; white-space: nowrap; }
.status-active { background: rgba(46, 204, 113, 0.16); color: #43d17f; }
.status-expired { background: rgba(231, 76, 60, 0.16); color: #ff6b5e; }
.code-card-empty { opacity: 0.95; }
.code-card-empty p { margin: 0; font-size: 0.92rem; }
.code-card-details { margin: 0; display: grid; gap: 0.5rem; }
.code-card-details div { display: flex; justify-content: space-between; font-size: 0.88rem; }
.code-card-details dt { color: var(--text-dim); }
.code-card-details dd { margin: 0; font-weight: 500; }

/* Redeem steps */
.redeem-steps { list-style: none; counter-reset: step; display: grid; gap: 0.9rem; padding-left: 0; margin-top: 1.6rem; }
.redeem-steps li { counter-increment: step; position: relative; padding: 0.9rem 1.2rem 0.9rem 3.2rem; background: var(--court-surface); border: 1px solid var(--line-soft); border-radius: var(--radius-sm); color: var(--text-dim); }
.redeem-steps li::before { content: counter(step); position: absolute; left: 1rem; top: 50%; transform: translateY(-50%); width: 1.7rem; height: 1.7rem; border-radius: 50%; background: linear-gradient(135deg, var(--flame), var(--flame-dark)); color: #100b08; font-family: var(--font-display); font-weight: 700; display: flex; align-items: center; justify-content: center; font-size: 0.85rem; }

.why-not-working ul { padding-left: 0; list-style: none; display: grid; gap: 0.6rem; margin-top: 1.4rem; }
.why-not-working li { background: var(--court-surface); border: 1px solid var(--line-soft); border-radius: var(--radius-sm); padding: 0.8rem 1.1rem; }
.why-not-working strong { color: var(--text); }

/* FAQ */
.faq-list { display: grid; gap: 0.8rem; margin-top: 1.6rem; }
.faq-item { border: 1px solid var(--line-soft); border-radius: var(--radius-sm); padding: 0; background: var(--court-surface); overflow: hidden; }
.faq-item summary { cursor: pointer; padding: 1rem 1.2rem; font-weight: 600; color: var(--text); list-style: none; position: relative; padding-right: 2.4rem; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: "+"; position: absolute; right: 1.2rem; top: 50%; transform: translateY(-50%); color: var(--flame); font-size: 1.3rem; font-weight: 300; }
.faq-item[open] summary::after { content: "\2212"; }
.faq-item[open] summary { border-bottom: 1px solid var(--line-soft); }
.faq-item p { margin: 0; padding: 1rem 1.2rem; }

/* Footer */
.site-footer { border-top: 1px solid var(--line-soft); padding: 3rem 1.5rem 3rem; background: linear-gradient(180deg, transparent, rgba(255, 255, 255, 0.015)); }
.footer-inner { max-width: 1120px; margin: 0 auto; display: grid; gap: 1.2rem; }
.footer-logo { font-family: var(--font-display); font-size: 1.1rem; margin: 0; }
.footer-links { display: flex; flex-wrap: wrap; gap: 1.2rem; }
.footer-links a { color: var(--text-dim); text-decoration: none; font-size: 0.85rem; }
.footer-links a:hover { color: var(--flame); }
.footer-copy { font-size: 0.78rem; color: var(--text-dim); }

/* Legal pages */
.legal-content { max-width: 780px; margin: 0 auto; padding: 3.5rem 1.5rem 4.5rem; }
.legal-content h1 { display: flex; align-items: center; gap: 0.6rem; }
.legal-content h1::before { content: ""; width: 6px; height: 1.7rem; border-radius: 999px; background: linear-gradient(180deg, var(--flame), var(--flame-dark)); }
.legal-content h2 { font-size: 1.15rem; }
.legal-content section { margin-bottom: 2rem; padding-bottom: 2rem; border-bottom: 1px solid var(--line-soft); }
.legal-content section:last-child { border-bottom: none; }
.legal-content p, .legal-content li { color: var(--text-dim); }

/* Contact form */
.contact-form { display: grid; gap: 1.1rem; max-width: 520px; }
.contact-form label { display: flex; flex-direction: column; gap: 0.4rem; font-size: 0.88rem; color: var(--text); }
.contact-form input, .contact-form textarea { background: var(--court-surface); border: 1px solid var(--line); border-radius: 10px; padding: 0.75rem 0.95rem; color: var(--text); font-family: var(--font-body); transition: border-color 0.2s, box-shadow 0.2s; }
.contact-form input:focus, .contact-form textarea:focus { outline: none; border-color: var(--flame); box-shadow: 0 0 0 3px rgba(255, 122, 31, 0.2); }
.contact-form button { justify-self: start; background: linear-gradient(135deg, var(--flame), var(--flame-dark)); color: #100b08; border: none; font-weight: 700; text-transform: uppercase; letter-spacing: 0.03em; padding: 0.8rem 1.8rem; border-radius: 999px; cursor: pointer; box-shadow: 0 12px 28px -14px rgba(255, 122, 31, 0.7); transition: transform 0.2s, box-shadow 0.2s; }
.contact-form button:hover { transform: translateY(-2px); box-shadow: 0 16px 32px -12px rgba(255, 122, 31, 0.8); }

@media (max-width: 720px) {
  .nav-toggle { display: flex; }
  .primary-nav { position: absolute; top: 100%; left: 0; right: 0; background: var(--court-surface); flex-direction: column; padding: 1rem 1.25rem; border-bottom: 1px solid var(--line); display: none; }
  .primary-nav.open { display: flex; }
}