/* Sprinter — Next Level Casino style landing */

:root {
  --bg: #07070c;
  --bg-2: #101018;
  --bg-3: #171722;
  --ink: #f6f1e8;
  --muted: #a89f92;
  --gold: #f0c14b;
  --gold-2: #d4a017;
  --crimson: #e11d48;
  --line: rgba(240, 193, 75, 0.18);
  --glow-gold: rgba(240, 193, 75, 0.35);
  --glow-red: rgba(225, 29, 72, 0.28);
  --font-display: "Oswald", Impact, sans-serif;
  --font-body: "Manrope", system-ui, sans-serif;
  --shell: min(1100px, calc(100% - 2rem));
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--font-body);
  font-size: 1.05rem;
  line-height: 1.6;
  color: var(--ink);
  background:
    radial-gradient(900px 500px at 50% -10%, rgba(240, 193, 75, 0.12), transparent 55%),
    radial-gradient(700px 420px at 100% 30%, rgba(225, 29, 72, 0.12), transparent 50%),
    linear-gradient(180deg, #050508 0%, var(--bg) 45%, #0b0b12 100%);
}

img { max-width: 100%; height: auto; display: block; }

a { color: var(--gold); text-underline-offset: 0.18em; }
a:hover { color: #ffe08a; }

.shell {
  width: var(--shell);
  margin-inline: auto;
}

.skip-link {
  position: absolute;
  left: 1rem;
  top: -4rem;
  z-index: 100;
  padding: 0.7rem 1rem;
  background: var(--gold);
  color: #111;
  font-weight: 700;
  text-decoration: none;
}
.skip-link:focus { top: 1rem; }

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  backdrop-filter: blur(16px);
  background: rgba(7, 7, 12, 0.78);
  border-bottom: 1px solid var(--line);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 4.25rem;
  gap: 1rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
  color: var(--ink);
  line-height: 0;
}

.brand-logo {
  width: auto;
  max-width: 180px;
  height: 56px;
  object-fit: contain;
  background: #000;
}

.header-cta {
  display: inline-flex;
  align-items: center;
  padding: 0.55rem 1rem;
  border: 1px solid var(--gold);
  color: #111;
  background: linear-gradient(180deg, #ffe08a, var(--gold-2));
  font-weight: 800;
  font-size: 0.85rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  text-decoration: none;
  box-shadow: 0 0 24px var(--glow-gold);
}

.header-cta:hover {
  color: #111;
  filter: brightness(1.06);
}

/* Hero */
.hero {
  position: relative;
  min-height: min(100svh, 940px);
  display: grid;
  place-items: center;
  overflow: clip;
  isolation: isolate;
  text-align: center;
  padding: 4.5rem 0 5rem;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: -1;
}

.hero-art {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.55;
}

.hero-glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(10px);
  pointer-events: none;
}

.hero-glow--gold {
  width: min(55vw, 560px);
  height: min(55vw, 560px);
  top: 8%;
  left: 50%;
  transform: translateX(-50%);
  background: radial-gradient(circle, var(--glow-gold), transparent 70%);
  animation: pulse 6s var(--ease) infinite alternate;
}

.hero-glow--crimson {
  width: min(40vw, 420px);
  height: min(40vw, 420px);
  right: -5%;
  bottom: 10%;
  background: radial-gradient(circle, var(--glow-red), transparent 70%);
  animation: drift 10s var(--ease) infinite alternate;
}

.hero-rings {
  position: absolute;
  inset: 12% 10% auto;
  height: 55%;
  border: 1px solid rgba(240, 193, 75, 0.12);
  border-radius: 50%;
  mask-image: linear-gradient(180deg, #000, transparent);
}

.hero-content {
  max-width: 40rem;
  display: grid;
  justify-items: center;
  gap: 0.85rem;
}

.hero-logo {
  width: min(640px, 92vw);
  height: auto;
  margin: 0 0 0.75rem;
  object-fit: contain;
  background: #000;
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.55);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.hero-tagline {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.25rem, 3vw, 1.85rem);
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink);
}

.hero-lead {
  margin: 0 0 0.5rem;
  color: var(--muted);
  max-width: 28rem;
}

.hero-cta-wrap {
  margin-top: 0.75rem;
  display: flex;
  justify-content: center;
  width: 100%;
}

/* Center Click Here button */
.btn-click {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: min(280px, 80vw);
  padding: 1.15rem 2.25rem;
  border: 0;
  text-decoration: none;
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #140c05;
  background: linear-gradient(180deg, #ffe9a8 0%, var(--gold) 42%, var(--gold-2) 100%);
  box-shadow:
    0 0 0 1px rgba(255, 255, 255, 0.25) inset,
    0 10px 40px var(--glow-gold),
    0 0 60px rgba(240, 193, 75, 0.25);
  transition: transform 0.25s var(--ease), box-shadow 0.25s var(--ease), filter 0.25s var(--ease);
  animation: cta-pulse 2.4s var(--ease) infinite;
}

.btn-click::before {
  content: "";
  position: absolute;
  inset: -3px;
  border: 1px solid rgba(240, 193, 75, 0.45);
  pointer-events: none;
}

.btn-click:hover {
  transform: translateY(-2px) scale(1.02);
  color: #140c05;
  filter: brightness(1.05);
  box-shadow:
    0 0 0 1px rgba(255, 255, 255, 0.3) inset,
    0 14px 48px var(--glow-gold),
    0 0 80px rgba(240, 193, 75, 0.35);
}

.btn-click--compact {
  min-width: 220px;
  padding: 0.95rem 1.6rem;
  font-size: 1.1rem;
  animation: none;
}

.mid-cta {
  display: flex;
  justify-content: center;
  margin-top: 2.75rem;
}

/* Sections */
.section {
  padding: 4.75rem 0;
  border-top: 1px solid var(--line);
}

.section-head {
  text-align: center;
  max-width: 34rem;
  margin: 0 auto 2.5rem;
}

.section-head h2,
.support-panel h2 {
  margin: 0 0 0.65rem;
  font-family: var(--font-display);
  font-size: clamp(1.7rem, 3vw, 2.4rem);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.section-head p,
.support-panel p {
  margin: 0;
  color: var(--muted);
}

.feature-grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1.25rem;
}

@media (min-width: 800px) {
  .feature-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
  }
}

.feature-grid li {
  padding: 1.5rem 1.25rem;
  background: linear-gradient(160deg, rgba(23, 23, 34, 0.95), rgba(12, 12, 18, 0.9));
  border: 1px solid var(--line);
  text-align: left;
}

.feature-icon {
  display: inline-block;
  margin-bottom: 0.85rem;
  font-family: var(--font-display);
  font-size: 1.1rem;
  letter-spacing: 0.08em;
  color: var(--gold);
}

.feature-grid h3 {
  margin: 0 0 0.45rem;
  font-family: var(--font-display);
  font-size: 1.2rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.feature-grid p {
  margin: 0;
  color: var(--muted);
  font-size: 0.98rem;
}

.support-panel {
  display: grid;
  gap: 1.5rem;
  align-items: center;
  justify-items: center;
  text-align: center;
  padding: 2.25rem 1.5rem;
  background:
    radial-gradient(600px 200px at 50% 0%, rgba(240, 193, 75, 0.12), transparent 60%),
    linear-gradient(180deg, var(--bg-3), var(--bg-2));
  border: 1px solid var(--line);
}

@media (min-width: 760px) {
  .support-panel {
    grid-template-columns: 1fr auto;
    text-align: left;
    justify-items: stretch;
    padding: 2.5rem 2.25rem;
  }
}

/* Footer */
.site-footer {
  border-top: 1px solid var(--line);
  padding: 2rem 0 2.25rem;
}

.footer-inner {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: center;
  justify-content: space-between;
}

.footer-brand {
  display: inline-flex;
  align-items: center;
  line-height: 0;
}

.footer-brand img {
  height: 56px;
  width: auto;
  max-width: 200px;
  object-fit: contain;
  background: #000;
}

.footer-copy {
  margin: 0;
  color: var(--muted);
  font-size: 0.92rem;
}

.footer-copy a {
  color: var(--muted);
  text-decoration: none;
}
.footer-copy a:hover { color: var(--gold); }

/* Motion */
.reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}
.reveal.is-visible {
  opacity: 1;
  transform: none;
}

@keyframes pulse {
  from { opacity: 0.7; transform: translateX(-50%) scale(0.96); }
  to { opacity: 1; transform: translateX(-50%) scale(1.05); }
}

@keyframes drift {
  from { transform: translate(0, 0); }
  to { transform: translate(-8%, -6%); }
}

@keyframes cta-pulse {
  0%, 100% { box-shadow: 0 0 0 1px rgba(255,255,255,0.25) inset, 0 10px 40px var(--glow-gold), 0 0 50px rgba(240,193,75,0.2); }
  50% { box-shadow: 0 0 0 1px rgba(255,255,255,0.35) inset, 0 12px 48px var(--glow-gold), 0 0 80px rgba(240,193,75,0.4); }
}

.entry-content { color: var(--muted); max-width: 42rem; }

@media (max-width: 560px) {
  .brand-logo { height: 44px; max-width: 150px; }
  .hero { padding-top: 3.25rem; }
  .hero-logo { width: min(360px, 94vw); }
}