/* ===========================================
   GameDayPro Landing Page
   Dark field-night aesthetic
   =========================================== */

:root {
  --bg: #050a05;
  --bg-raised: #0c1a0c;
  --fg: #e8f5e0;
  --fg-muted: #7a9e6e;
  --accent: #a8ff3e;
  --accent-dim: rgba(168, 255, 62, 0.15);
  --red: #ff4d4d;
  --card-bg: #0d1f0d;
  --card-border: rgba(168, 255, 62, 0.12);
  --field-green: #0a1f0a;
}

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

body {
  background: var(--bg);
  color: var(--fg);
  font-family: 'Space Grotesk', system-ui, sans-serif;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ---- HEADER ---- */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 20px 0;
  background: rgba(5, 10, 5, 0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--card-border);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--fg);
}
.logo-mark {
  font-size: 20px;
  color: var(--accent);
}
.logo-text {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 24px;
  letter-spacing: 0.05em;
}
.header-nav { display: flex; align-items: center; }
.nav-badge {
  background: var(--accent-dim);
  border: 1px solid rgba(168, 255, 62, 0.3);
  color: var(--accent);
  font-size: 12px;
  font-weight: 600;
  padding: 5px 12px;
  border-radius: 20px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

/* ---- HERO ---- */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 120px 0 80px;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 70% 50%, rgba(168, 255, 62, 0.06) 0%, transparent 60%);
  pointer-events: none;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  position: relative;
  z-index: 1;
}
.hero-eyebrow {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  font-weight: 500;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 24px;
}
.eyebrow-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 12px var(--accent);
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; box-shadow: 0 0 12px var(--accent); }
  50% { opacity: 0.6; box-shadow: 0 0 4px var(--accent); }
}
.hero-headline {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(52px, 7vw, 88px);
  line-height: 0.95;
  letter-spacing: 0.02em;
  color: var(--fg);
  margin-bottom: 28px;
  text-transform: uppercase;
}
.hero-sub {
  font-size: 17px;
  line-height: 1.7;
  color: var(--fg-muted);
  max-width: 420px;
  margin-bottom: 40px;
}

/* Stat card */
.hero-visual { display: flex; flex-direction: column; gap: 16px; }
.stat-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 12px;
  padding: 18px 22px;
  display: inline-flex;
  flex-direction: column;
  gap: 4px;
  position: relative;
  overflow: hidden;
}
.stat-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 3px; height: 100%;
  background: var(--accent);
}
.stat-label { font-size: 11px; text-transform: uppercase; letter-spacing: 0.1em; color: var(--fg-muted); }
.stat-result { font-family: 'Bebas Neue', sans-serif; font-size: 42px; color: var(--accent); letter-spacing: 0.05em; line-height: 1; }
.stat-meta { font-size: 13px; color: var(--fg-muted); }

/* Content preview */
.content-preview { background: var(--card-bg); border: 1px solid var(--card-border); border-radius: 12px; padding: 16px 20px; }
.preview-label { font-size: 11px; text-transform: uppercase; letter-spacing: 0.1em; color: var(--fg-muted); margin-bottom: 12px; }
.preview-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; }
.preview-item { height: 56px; border-radius: 8px; }
.p1 { background: linear-gradient(135deg, #1a4a1a, #2d7a2d); }
.p2 { background: linear-gradient(135deg, #2a1a1a, #4a2d2d); }
.p3 { background: linear-gradient(135deg, #1a1a3a, #2d2d5a); }
.p4 { background: linear-gradient(135deg, #3a2a1a, #5a4a2d); }

/* Atmosphere */
.hero-atmosphere {
  position: relative;
  height: 480px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.field-lines {
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 48px,
    rgba(168, 255, 62, 0.04) 48px,
    rgba(168, 255, 62, 0.04) 50px
  );
  border-left: 3px solid rgba(168, 255, 62, 0.15);
}
.light-rays {
  position: absolute;
  inset: 0;
  background: conic-gradient(
    from 180deg at 50% 0%,
    transparent 0deg,
    rgba(168, 255, 62, 0.04) 15deg,
    transparent 30deg,
    transparent 60deg,
    rgba(168, 255, 62, 0.06) 75deg,
    transparent 90deg,
    transparent 120deg,
    rgba(168, 255, 62, 0.04) 135deg,
    transparent 150deg,
    transparent 180deg,
    rgba(168, 255, 62, 0.05) 195deg,
    transparent 210deg,
    transparent 240deg,
    rgba(168, 255, 62, 0.06) 255deg,
    transparent 270deg,
    transparent 300deg,
    rgba(168, 255, 62, 0.04) 315deg,
    transparent 330deg,
    transparent 360deg
  );
}
.glow-orb {
  position: absolute;
  width: 300px; height: 300px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(168, 255, 62, 0.12) 0%, transparent 70%);
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  animation: orb-pulse 4s ease-in-out infinite;
}
@keyframes orb-pulse {
  0%, 100% { transform: translate(-50%, -50%) scale(1); }
  50% { transform: translate(-50%, -50%) scale(1.15); }
}
.player-silhouette {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.silhouette-helmet {
  width: 60px; height: 48px;
  background: var(--accent);
  border-radius: 50% 50% 40% 40%;
  position: relative;
  margin-bottom: -4px;
}
.silhouette-body {
  width: 80px; height: 200px;
  background: linear-gradient(to bottom, var(--fg) 0%, transparent 100%);
  border-radius: 30px 30px 10px 10px;
  opacity: 0.15;
}

/* ---- PROBLEM ---- */
.problem { padding: 100px 0; background: var(--field-green); position: relative; }
.problem::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
  opacity: 0.3;
}
.section-label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--accent);
  font-weight: 600;
  margin-bottom: 16px;
}
.section-heading {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(36px, 5vw, 58px);
  line-height: 1.05;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  margin-bottom: 56px;
}
.problem-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
  margin-bottom: 60px;
}
.problem-card {
  background: var(--bg);
  padding: 36px 32px;
  position: relative;
}
.problem-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--red);
}
.problem-icon {
  font-size: 32px;
  margin-bottom: 20px;
}
.problem-card h3 {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 28px;
  letter-spacing: 0.04em;
  margin-bottom: 12px;
}
.problem-card p {
  font-size: 15px;
  line-height: 1.7;
  color: var(--fg-muted);
}
.problem-quote {
  border-left: 3px solid var(--accent);
  padding-left: 28px;
  margin-top: 8px;
}
.quote-mark {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 72px;
  line-height: 0;
  color: var(--accent);
  display: block;
  margin-bottom: 12px;
  opacity: 0.5;
}
.problem-quote p {
  font-size: 20px;
  font-style: italic;
  color: var(--fg-muted);
  line-height: 1.6;
}

/* ---- SOLUTION ---- */
.solution { padding: 100px 0; background: var(--bg); }
.solution-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.solution-heading {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(40px, 5vw, 64px);
  line-height: 1.05;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  margin-bottom: 20px;
}
.solution-body {
  font-size: 16px;
  line-height: 1.8;
  color: var(--fg-muted);
}

/* Phone mock */
.mock-phone { display: flex; justify-content: center; }
.phone-frame {
  width: 260px;
  background: #111;
  border-radius: 36px;
  padding: 16px;
  border: 2px solid rgba(255,255,255,0.1);
  box-shadow: 0 40px 80px rgba(0,0,0,0.6), 0 0 0 1px rgba(255,255,255,0.05);
}
.phone-screen {
  background: #0a150a;
  border-radius: 24px;
  padding: 20px 16px;
  height: 420px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.screen-header {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--accent);
  text-align: center;
  font-weight: 700;
  margin-bottom: 8px;
}
.screen-game { font-size: 11px; color: var(--fg-muted); text-transform: uppercase; letter-spacing: 0.08em; }
.screen-result { font-family: 'Bebas Neue', sans-serif; font-size: 52px; color: var(--accent); letter-spacing: 0.05em; line-height: 1; }
.screen-label { font-size: 13px; color: var(--fg-muted); }
.screen-divider { height: 1px; background: var(--card-border); margin: 8px 0; }
.screen-gen-label { font-size: 11px; color: var(--accent); text-transform: uppercase; letter-spacing: 0.08em; }
.screen-posts { display: flex; flex-direction: column; gap: 8px; margin-top: 4px; }
.post-chip {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 8px;
  padding: 8px 12px;
  font-size: 12px;
  color: var(--fg-muted);
}
.post-chip.done { color: var(--accent); border-color: rgba(168,255,62,0.2); }
.post-chip.active { color: var(--fg); border-color: rgba(255,255,255,0.1); }
.check { color: var(--accent); font-size: 14px; }
.loader {
  width: 12px; height: 12px;
  border: 2px solid rgba(255,255,255,0.2);
  border-top-color: var(--fg);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ---- HOW ---- */
.how { padding: 100px 0; background: var(--field-green); }
.steps-row {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr;
  gap: 0;
  align-items: start;
  margin-top: 16px;
}
.step { padding: 0 24px; }
.step-number {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 64px;
  color: var(--accent);
  opacity: 0.2;
  letter-spacing: 0.05em;
  line-height: 1;
  margin-bottom: 16px;
}
.step h3 {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 26px;
  letter-spacing: 0.04em;
  margin-bottom: 12px;
}
.step p { font-size: 14px; line-height: 1.7; color: var(--fg-muted); }
.step-example {
  margin-top: 16px;
  background: var(--bg);
  border: 1px solid var(--card-border);
  border-radius: 8px;
  padding: 10px 14px;
  font-size: 12px;
  color: var(--accent);
  font-weight: 500;
  font-family: 'Space Grotesk', monospace;
}
.step-connector {
  display: flex;
  align-items: center;
  padding-top: 48px;
}
.connector-line { width: 40px; height: 1px; background: var(--card-border); }
.connector-arrow { font-size: 20px; color: var(--accent); opacity: 0.5; margin: 0 4px; }

/* ---- AUDIENCE ---- */
.audience { padding: 100px 0; background: var(--bg); }
.audience-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.audience-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 16px;
  padding: 36px 28px;
  position: relative;
}
.audience-card.featured {
  border-color: rgba(168, 255, 62, 0.3);
  background: linear-gradient(135deg, #0d2a0d, var(--card-bg));
}
.audience-badge {
  position: absolute;
  top: -12px;
  left: 24px;
  background: var(--accent);
  color: var(--bg);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 4px 12px;
  border-radius: 20px;
}
.audience-icon { font-size: 36px; margin-bottom: 20px; }
.audience-card h3 {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 26px;
  letter-spacing: 0.04em;
  margin-bottom: 12px;
}
.audience-card p { font-size: 15px; line-height: 1.7; color: var(--fg-muted); }

/* ---- CLOSING ---- */
.closing { padding: 100px 0; background: var(--field-green); }
.closing-inner { max-width: 800px; margin: 0 auto; text-align: center; }
.closing-rule {
  width: 60px; height: 3px;
  background: var(--accent);
  margin: 0 auto 48px;
  opacity: 0.6;
}
.closing-headline {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(40px, 5vw, 64px);
  line-height: 1.1;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  margin-bottom: 24px;
}
.closing-sub {
  font-size: 17px;
  line-height: 1.8;
  color: var(--fg-muted);
  max-width: 600px;
  margin: 0 auto 56px;
}
.closing-stats {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  border: 1px solid var(--card-border);
  border-radius: 16px;
  overflow: hidden;
  background: var(--card-bg);
}
.close-stat { padding: 28px 40px; flex: 1; }
.close-num {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 44px;
  color: var(--accent);
  letter-spacing: 0.05em;
  line-height: 1;
  margin-bottom: 8px;
}
.close-label { font-size: 13px; color: var(--fg-muted); text-transform: uppercase; letter-spacing: 0.08em; }
.close-divider { width: 1px; height: 80px; background: var(--card-border); }

/* ---- FOOTER ---- */
.site-footer {
  border-top: 1px solid var(--card-border);
  padding: 40px 0;
  background: var(--bg);
}
.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}
.footer-logo {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: 'Bebas Neue', sans-serif;
  font-size: 18px;
  letter-spacing: 0.05em;
}
.footer-tagline { font-size: 14px; color: var(--fg-muted); }
.footer-legal { display: flex; align-items: center; gap: 8px; font-size: 12px; color: var(--fg-muted); opacity: 0.6; }
.sep { opacity: 0.4; }

/* ---- RESPONSIVE ---- */
@media (max-width: 900px) {
  .hero-grid { grid-template-columns: 1fr; gap: 40px; }
  .hero-atmosphere { display: none; }
  .solution-inner { grid-template-columns: 1fr; }
  .solution-visual-col { display: none; }
  .problem-grid { grid-template-columns: 1fr; }
  .audience-grid { grid-template-columns: 1fr; }
  .steps-row { grid-template-columns: 1fr; gap: 0; }
  .step-connector { display: none; }
  .closing-stats { flex-direction: column; }
  .close-divider { width: 80px; height: 1px; }
  .footer-inner { flex-direction: column; text-align: center; }
}

@media (max-width: 600px) {
  .hero { padding: 100px 0 60px; }
  .hero-headline { font-size: 48px; }
  .section-heading { font-size: 36px; }
  .closing-headline { font-size: 36px; }
  .close-stat { padding: 20px; }
}