/* Inspired by specs/001-ultimate-fantasy-platform/docs/ui-theme.md */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;700;900&display=swap');

:root {
  --color-bg: #0B1220;
  --color-surface: #111827;
  --color-text: #E5E7EB;
  --color-muted: #9CA3AF;
  --color-primary: #17803A; /* field green */
  --color-accent: #FFC94D;  /* stadium gold */
  --color-border: rgba(229,231,235,0.16);
  --shadow-1: 0 10px 30px rgba(0,0,0,0.35);
}

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

html, body { height: 100%; }

body {
  font-family: 'Inter', system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  background: var(--color-bg);
  color: var(--color-text);
  overflow-x: hidden;
}

/* Stadium background layers */
.bg {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: -1;
  background:
    radial-gradient(1200px 600px at 50% -20%, rgba(23,128,58,0.15), transparent 60%),
    radial-gradient(800px 400px at 20% 0%, rgba(255,201,77,0.10), transparent 60%),
    linear-gradient(180deg, rgba(9,14,25,0.8), rgba(9,14,25,0.2) 50%, rgba(9,14,25,0.9));
}

.bg .grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.05) 1px, transparent 1px),
    repeating-linear-gradient(135deg, rgba(23,128,58,0.12) 0 2px, transparent 2px 20px);
  background-size: 60px 60px, 60px 60px, 24px 24px;
  background-position: -10px -10px, -10px -10px, 0 0;
  mask-image: radial-gradient(70% 60% at 50% 40%, #000 40%, transparent 85%);
}

.bg .light { position: absolute; top: -20%; width: 60vw; height: 60vh; filter: blur(30px); opacity: 0.5; }
.bg .light.left { left: -10%; background: radial-gradient(closest-side, rgba(255,201,77,0.35), transparent 70%); animation: sweep-left 10s linear infinite; }
.bg .light.right { right: -10%; background: radial-gradient(closest-side, rgba(23,128,58,0.35), transparent 70%); animation: sweep-right 12s linear infinite; }

@keyframes sweep-left {
  0% { transform: translateY(0) rotate(0deg); }
  50% { transform: translateY(10%) rotate(8deg); }
  100% { transform: translateY(0) rotate(0deg); }
}
@keyframes sweep-right {
  0% { transform: translateY(0) rotate(0deg); }
  50% { transform: translateY(8%) rotate(-6deg); }
  100% { transform: translateY(0) rotate(0deg); }
}

/* Header */
.site-header {
  position: sticky; top: 0; z-index: 10;
  display: flex; align-items: center; justify-content: space-between;
  max-width: 1100px; margin: 0 auto; padding: 18px 20px; gap: 12px;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}
.brand { display: flex; align-items: center; gap: 12px; }
.logo-img {
    height: 32px;
    width: auto;
    max-width: 32px;
    object-fit: contain;
    loading: lazy;
}

@media (max-width: 768px) {
    .logo-img {
        height: 28px;
        max-width: 28px;
    }
}

.logo-mark {
  width: 34px; height: 34px; border-radius: 8px;
  background: conic-gradient(from 210deg, #17803A, #1BA84B, #FFC94D, #17803A);
  box-shadow: inset 0 0 0 2px rgba(255,255,255,0.08), var(--shadow-1);
}
.logo-type { font-weight: 900; letter-spacing: 0.5px; text-transform: uppercase; }
.header-cta { color: #0b1220; background: var(--color-accent); padding: 10px 14px; border-radius: 10px; font-weight: 800; text-decoration: none; box-shadow: var(--shadow-1); }
.header-cta:hover { filter: brightness(1.05); }

/* Layout */
.content { max-width: 1100px; margin: 0 auto; padding: 32px 20px 72px; }

/* Hero */
.hero { text-align: center; margin-top: 30px; }
.eyebrow { color: var(--color-accent); font-weight: 800; letter-spacing: 1px; text-transform: uppercase; margin-bottom: 10px; }
.hero h1 { font-size: clamp(2.6rem, 6vw, 5rem); font-weight: 900; line-height: 1.05; text-shadow: 0 6px 24px rgba(0,0,0,0.5); }
.hero .lead { margin: 14px auto 22px; max-width: 800px; color: var(--color-muted); font-size: clamp(1rem, 1.8vw, 1.2rem); }

.hero-badges { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; margin: 14px 0 28px; }
.badge { border: 1px solid var(--color-border); color: var(--color-text); padding: 8px 12px; border-radius: 999px; background: rgba(17,24,39,0.6); box-shadow: 0 1px 0 rgba(255,255,255,0.06) inset; }

/* CTA Card */
.cta-card {
  margin: 0 auto; max-width: 760px; width: 100%;
  background: rgba(17,24,39,0.65);
  border: 1px solid var(--color-border);
  border-radius: 18px; padding: 18px; box-shadow: var(--shadow-1);
  backdrop-filter: blur(10px);
}
.cta-card.celebrate { animation: celebrate 1.2s ease-out 1; }
@keyframes celebrate {
  0% { box-shadow: 0 0 0 0 rgba(23,128,58,0.6), var(--shadow-1); }
  60% { box-shadow: 0 0 0 12px rgba(23,128,58,0), 0 0 0 0 rgba(255,201,77,0.35), var(--shadow-1); }
  100% { box-shadow: var(--shadow-1); }
}
.cta-form { display: grid; grid-template-columns: 1fr auto; gap: 12px; }
.input-wrap { position: relative; }
.input-icon { position: absolute; left: 12px; top: 50%; transform: translateY(-50%); width: 22px; height: 22px; color: var(--color-muted); }
#email { width: 100%; padding: 14px 14px 14px 44px; font-size: 1rem; color: var(--color-text); border-radius: 12px; border: 1px solid var(--color-border); background: rgba(11,18,32,0.8); }
#email::placeholder { color: #7b8593; }
#email:focus { outline: none; border-color: var(--color-accent); box-shadow: 0 0 0 3px rgba(255,201,77,0.18); }

.cta-button {
  position: relative; isolation: isolate;
  padding: 14px 18px; border: 0; border-radius: 12px; cursor: pointer;
  font-weight: 800; text-transform: uppercase; letter-spacing: 0.5px;
  color: #0b1220; background: linear-gradient(180deg, #FFD76A, #FFC94D 50%, #EFB231);
  box-shadow: 0 6px 18px rgba(255,201,77,0.35), inset 0 1px 0 rgba(255,255,255,0.6);
}
.cta-button:hover { filter: brightness(1.04); }
.cta-button:disabled { opacity: 0.7; cursor: not-allowed; }
.btn-shine { position: absolute; inset: 0; background: linear-gradient(120deg, transparent 30%, rgba(255,255,255,0.55) 50%, transparent 70%); transform: translateX(-120%); transition: transform 0.6s ease; border-radius: inherit; z-index: -1; }
.cta-button:hover .btn-shine { transform: translateX(0%); }

.form-message { margin-top: 10px; min-height: 22px; font-weight: 700; }
.success-message { color: var(--color-primary); }
.error-message { color: #DC2626; }

.trust { display: flex; gap: 16px; justify-content: center; margin-top: 12px; color: var(--color-muted); font-size: 0.95rem; }
.trust-item { padding: 6px 10px; border: 1px solid var(--color-border); border-radius: 999px; background: rgba(17,24,39,0.4); }

/* Sports marquee */
.marquee { margin: 36px auto 22px; overflow: hidden; mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent); }
.marquee .track { display: inline-flex; gap: 28px; white-space: nowrap; animation: marquee 28s linear infinite; }
.marquee .item { display: inline-flex; align-items: center; gap: 10px; color: var(--color-muted); border: 1px solid var(--color-border); padding: 10px 14px; border-radius: 12px; background: rgba(17,24,39,0.5); }
.marquee .icon { font-size: 18px; }
@keyframes marquee { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* Features */
.features { display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); gap: 16px; margin-top: 10px; }
.feature {
  background: rgba(17,24,39,0.55);
  border: 1px solid var(--color-border);
  border-radius: 16px; padding: 18px; text-align: left; position: relative; overflow: hidden;
}
.feature::before { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(23,128,58,0.18), transparent 35%); opacity: 0.4; pointer-events: none; }
.feature-icon { width: 34px; height: 34px; display: grid; place-items: center; color: var(--color-accent); margin-bottom: 10px; }
.feature h3 { font-size: 1.05rem; margin-bottom: 6px; }
.feature p { color: var(--color-muted); font-size: 0.98rem; }

/* Footer */
.site-footer { max-width: 1100px; margin: 44px auto 24px; padding: 0 20px; color: var(--color-muted); text-align: center; font-size: 0.95rem; }

/* Responsive */
@media (max-width: 900px) {
  .features { grid-template-columns: repeat(2, minmax(0,1fr)); }
}
@media (max-width: 640px) {
  .site-header { padding: 14px 16px; }
  .header-cta { display: none; }
  .hero .lead { padding: 0 6px; }
  .cta-form { grid-template-columns: 1fr; }
  .features { grid-template-columns: 1fr; }
  .marquee .item { padding: 8px 10px; }
}