/* ── Reset & Variables ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
:root {
  --bg:       #0a1628;
  --surface:  #0f1f35;
  --surface2: #162844;
  --accent:   #00d4aa;
  --accent2:  #00a88a;
  --text:     #e8f4f0;
  --muted:    #7a9aaa;
  --danger:   #ff4d6d;
  --font-head: 'Heebo', sans-serif;
  --font-body: 'Frank Ruhl Libre', Georgia, serif;
}
html { scroll-behavior: smooth; }
body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.7;
  overflow-x: hidden;
}

/* ── Navbar ── */
.navbar {
  position: fixed; top: 0; right: 0; left: 0; z-index: 100;
  background: rgba(10, 22, 40, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(0, 212, 170, 0.12);
}
.navbar-inner {
  max-width: 1100px; margin: 0 auto;
  padding: 0 24px;
  display: flex; align-items: center; justify-content: space-between;
  height: 60px;
}
.navbar-logo {
  display: flex; align-items: center; gap: 10px;
  text-decoration: none;
}
.logo-text {
  font-family: var(--font-head);
  font-weight: 900; font-size: 15px;
  letter-spacing: 4px;
  color: var(--text);
}
.navbar-links {
  display: flex; gap: 32px;
}
.navbar-links a {
  font-family: var(--font-head);
  font-size: 14px; font-weight: 600;
  color: var(--muted); text-decoration: none;
  transition: color 0.2s;
}
.navbar-links a:hover { color: var(--accent); }

/* ── Hero ── */
.hero {
  min-height: 100vh;
  display: flex; align-items: center; justify-content: center;
  position: relative; overflow: hidden;
  padding: 80px 24px 60px;
}
.hero-bg {
  position: absolute; inset: 0;
  background: radial-gradient(ellipse at 50% 0%, rgba(0,212,170,0.08) 0%, transparent 70%),
              radial-gradient(ellipse at 80% 50%, rgba(0,80,200,0.05) 0%, transparent 60%);
}
.pitch-lines {
  position: absolute; inset: 0; opacity: 0.04;
  background-image:
    repeating-linear-gradient(0deg, transparent, transparent 80px, rgba(255,255,255,0.5) 80px, rgba(255,255,255,0.5) 81px),
    repeating-linear-gradient(90deg, transparent, transparent 60px, rgba(255,255,255,0.5) 60px, rgba(255,255,255,0.5) 61px);
}
.hero-content {
  position: relative; text-align: center;
  max-width: 700px;
}
.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--surface);
  border: 1px solid rgba(0,212,170,0.2);
  border-radius: 20px;
  padding: 5px 14px;
  font-family: var(--font-head);
  font-size: 12px; font-weight: 600;
  color: var(--accent);
  margin-bottom: 28px;
  letter-spacing: 0.5px;
}
.hero-title {
  font-family: var(--font-head);
  font-size: clamp(56px, 9vw, 96px);
  font-weight: 900;
  line-height: 1.0;
  color: var(--text);
  margin-bottom: 20px;
  letter-spacing: -1px;
}
.hero-sub {
  font-size: 18px;
  color: var(--muted);
  max-width: 480px;
  margin: 0 auto 40px;
  line-height: 1.8;
}
.hero-score {
  display: flex; align-items: center; justify-content: center; gap: 8px;
  margin-bottom: 12px;
}
.score-zero {
  font-family: var(--font-head);
  font-size: 48px; font-weight: 900;
  color: var(--accent);
}
.score-divider {
  font-family: var(--font-head);
  font-size: 36px; font-weight: 400;
  color: rgba(255,255,255,0.2);
}
.hero-score-label {
  font-family: var(--font-head);
  font-size: 13px;
  color: var(--muted);
  font-weight: 500;
  letter-spacing: 1px;
}

/* ── Sections ── */
.section-inner { max-width: 1100px; margin: 0 auto; padding: 0 24px; }
.section-title {
  font-family: var(--font-head);
  font-size: 36px; font-weight: 800;
  color: var(--text);
  margin-bottom: 48px;
  text-align: center;
}

/* ── How It Works ── */
.howitworks { padding: 100px 0; background: var(--surface); }
.steps-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.step-card {
  background: var(--bg);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 16px;
  padding: 28px 24px;
  position: relative;
  transition: border-color 0.3s, transform 0.3s;
}
.step-card:hover {
  border-color: rgba(0,212,170,0.3);
  transform: translateY(-4px);
}
.step-num {
  width: 36px; height: 36px;
  background: var(--accent);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-head);
  font-weight: 900; font-size: 16px;
  color: var(--bg);
  margin-bottom: 16px;
}
.step-card h3 {
  font-family: var(--font-head);
  font-size: 18px; font-weight: 700;
  color: var(--text);
  margin-bottom: 10px;
}
.step-card p {
  font-size: 14px;
  color: var(--muted);
  line-height: 1.65;
}

/* ── Modes ── */
.modes { padding: 100px 0; }
.modes-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-bottom: 32px;
}
.mode-card {
  background: var(--surface);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 20px;
  padding: 32px;
  position: relative;
  overflow: hidden;
}
.mode-card::before {
  content: '';
  position: absolute; top: 0; right: 0; left: 0; height: 3px;
}
.mode-card--classic::before { background: linear-gradient(90deg, #4a90d9, #6ab0ff); }
.mode-card--expert::before { background: linear-gradient(90deg, var(--accent), #00ffcc); }
.mode-header { margin-bottom: 12px; }
.mode-label {
  font-family: var(--font-head);
  font-size: 11px; font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--muted);
}
.mode-card h3 {
  font-family: var(--font-head);
  font-size: 26px; font-weight: 800;
  color: var(--text);
  margin-bottom: 12px;
}
.mode-card p {
  font-size: 15px; color: var(--muted); line-height: 1.7;
  margin-bottom: 20px;
}
.mode-badge {
  display: inline-block;
  font-family: var(--font-head);
  font-size: 11px; font-weight: 700;
  letter-spacing: 1px;
  padding: 4px 10px;
  border-radius: 12px;
}
.mode-badge--casual { background: rgba(74,144,217,0.15); color: #6ab0ff; }
.mode-badge--expert { background: rgba(0,212,170,0.12); color: var(--accent); }
.modes-extra { display: flex; flex-direction: column; gap: 12px; }
.extra-mode {
  display: flex; align-items: center; gap: 16px;
  background: var(--surface);
  border: 1px solid rgba(255,255,255,0.05);
  border-radius: 12px;
  padding: 16px 20px;
}
.extra-icon {
  width: 40px; height: 40px;
  background: var(--bg);
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  color: var(--accent);
}
.extra-mode div { display: flex; flex-direction: column; gap: 2px; }
.extra-mode strong {
  font-family: var(--font-head);
  font-size: 15px; font-weight: 700;
  color: var(--text);
}
.extra-mode span {
  font-size: 13px; color: var(--muted);
}

/* ── Formation ── */
.formation { padding: 100px 0; background: var(--surface); }
.formation-desc {
  text-align: center;
  font-size: 18px; color: var(--muted);
  margin-bottom: 48px;
}
.pitch-visual {
  display: flex; justify-content: center;
  margin-bottom: 48px;
}
.pitch-svg {
  width: 100%; max-width: 560px;
  border-radius: 12px;
  filter: drop-shadow(0 0 40px rgba(0,212,170,0.12));
}
.pitch-stat {
  display: flex; align-items: center; justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
}
.stat-num {
  font-family: var(--font-head);
  font-size: 36px; font-weight: 900;
  color: var(--accent);
}
.stat-label {
  font-family: var(--font-head);
  font-size: 14px; font-weight: 600;
  color: var(--muted);
  letter-spacing: 0.5px;
}
.stat-sep {
  font-size: 28px;
  color: rgba(255,255,255,0.1);
}

/* ── Closing ── */
.closing {
  padding: 80px 24px 120px;
  background: var(--bg);
  text-align: center;
}
.closing-inner { max-width: 600px; margin: 0 auto; }
.ad-banner-outer {
  margin-bottom: 48px;
  min-height: 280px;
  display: flex; align-items: center; justify-content: center;
  background: var(--surface);
  border-radius: 12px;
  border: 1px solid rgba(0,212,170,0.1);
  padding: 16px;
  overflow: hidden;
}
.ad-banner-outer ins.adsbygoogle { width: 100% !important; max-width: 336px; }
.closing-score {
  display: flex; align-items: center; justify-content: center; gap: 12px;
  font-family: var(--font-head);
  font-size: 64px; font-weight: 900;
  color: var(--accent);
  margin-bottom: 24px;
  opacity: 0.6;
}
.closing-inner h2 {
  font-family: var(--font-head);
  font-size: 28px; font-weight: 800;
  color: var(--text);
  margin-bottom: 16px;
}
.closing-inner p {
  font-size: 16px; color: var(--muted);
  margin-bottom: 12px;
}
.closing-note {
  font-family: var(--font-head);
  font-size: 13px;
  color: rgba(0,212,170,0.5);
  letter-spacing: 1px;
}

/* ── Footer ── */
.footer {
  border-top: 1px solid rgba(255,255,255,0.06);
  padding: 32px 0;
}
.footer-inner {
  max-width: 1100px; margin: 0 auto; padding: 0 24px;
  display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap; gap: 16px;
}
.footer-logo {
  display: flex; align-items: center; gap: 8px;
  font-family: var(--font-head);
  font-weight: 700; font-size: 15px;
  color: var(--text);
}
.footer-links a {
  font-family: var(--font-head);
  font-size: 13px; color: var(--accent); text-decoration: none;
}
.footer-links a:hover { text-decoration: underline; }
.footer-copy {
  font-size: 12px; color: rgba(255,255,255,0.2);
}

/* ── Responsive ── */
@media (max-width: 768px) {
  .steps-grid { grid-template-columns: repeat(2, 1fr); }
  .modes-grid { grid-template-columns: 1fr; }
  .navbar-links { display: none; }
  .hero-title { font-size: 48px; }
  .closing-score { font-size: 40px; }
  .pitch-stat { gap: 12px; }
  .stat-num { font-size: 28px; }
}
@media (max-width: 480px) {
  .steps-grid { grid-template-columns: 1fr; }
  .footer-inner { flex-direction: column; align-items: flex-start; }
}