/* Football Analytics — Landing Page */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}

:root{
  --bg:#0a0f1a;
  --surface:#111827;
  --card:#1a2332;
  --border:#1e2d3d;
  --text:#f1f5f9;
  --muted:#8392a5;
  --accent:#10b981;
  --accent-hover:#059669;
  --blue:#3b82f6;
  --red:#ef4444;
  --gold:#eab308;
}

body{
  font-family:'Inter','Segoe UI',system-ui,-apple-system,sans-serif;
  background:var(--bg);
  color:var(--text);
  line-height:1.6;
}

a{color:var(--accent);text-decoration:none}
a:hover{color:var(--accent-hover)}

.container{max-width:1100px;margin:0 auto;padding:0 1.5rem}

/* ---- Buttons ---- */
.btn{
  display:inline-block;
  padding:0.85rem 2.2rem;
  border-radius:10px;
  font-size:1rem;
  font-weight:600;
  cursor:pointer;
  transition:all .2s;
  border:none;
  text-align:center;
}
.btn:active{transform:scale(0.97)}
.btn-primary{
  background:var(--accent);
  color:var(--bg);
  box-shadow:0 4px 24px rgba(16,185,129,0.25);
}
.btn-primary:hover{background:var(--accent-hover);color:var(--bg);transform:translateY(-1px);box-shadow:0 6px 32px rgba(16,185,129,0.35)}
.btn-outline{
  background:transparent;
  color:var(--accent);
  border:2px solid rgba(16,185,129,0.4);
}
.btn-outline:hover{background:rgba(16,185,129,0.1);border-color:var(--accent)}
.btn-lg{padding:1rem 2.8rem;font-size:1.1rem;border-radius:12px}

/* ---- Nav bar ---- */
.navbar{
  display:flex;align-items:center;justify-content:space-between;
  padding:1.2rem 2rem;
  position:sticky;top:0;z-index:50;
  background:rgba(10,15,26,0.85);
  backdrop-filter:blur(12px);
  border-bottom:1px solid var(--border);
}
.nav-brand{
  font-size:1.1rem;font-weight:700;color:var(--text);
  display:flex;align-items:center;gap:0.5rem;
}
.nav-links{display:flex;gap:2rem;align-items:center}
.nav-links a{color:var(--muted);font-size:0.9rem;font-weight:500;transition:color .2s}
.nav-links a:hover{color:var(--text)}

/* ---- Hero ---- */
.hero{
  text-align:center;
  padding:7rem 1.5rem 5rem;
  max-width:900px;
  margin:0 auto;
  position:relative;
}
.hero-badge{
  display:inline-block;
  background:rgba(16,185,129,0.12);
  color:var(--accent);
  padding:0.4rem 1.2rem;
  border-radius:99px;
  font-size:0.8rem;
  font-weight:600;
  letter-spacing:0.05em;
  text-transform:uppercase;
  margin-bottom:1.5rem;
  border:1px solid rgba(16,185,129,0.2);
}
.hero h1{
  font-size:3.4rem;
  font-weight:800;
  line-height:1.1;
  margin-bottom:1.5rem;
  background:linear-gradient(135deg,#ffffff 0%,var(--accent) 50%,var(--blue) 100%);
  -webkit-background-clip:text;
  -webkit-text-fill-color:transparent;
  background-clip:text;
}
.hero .subtitle{
  font-size:1.25rem;
  color:var(--muted);
  max-width:650px;
  margin:0 auto 2.5rem;
  line-height:1.7;
}
.hero .cta{
  display:inline-flex;gap:1rem;flex-wrap:wrap;justify-content:center;
}

/* ---- Problem statement ---- */
.problem{
  padding:5rem 0;
  border-top:1px solid var(--border);
}
.problem .container{text-align:center}
.section-label{
  font-size:0.75rem;font-weight:700;letter-spacing:0.15em;text-transform:uppercase;
  color:var(--accent);margin-bottom:0.75rem;
}
.section-title{
  font-size:2.2rem;font-weight:800;margin-bottom:1rem;color:var(--text);
}
.section-subtitle{
  font-size:1.05rem;color:var(--muted);max-width:650px;margin:0 auto 3rem;line-height:1.7;
}
.problem-grid{
  display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem;text-align:left;
}
.problem-card{
  background:var(--card);border:1px solid var(--border);border-radius:14px;padding:1.5rem;
  position:relative;overflow:hidden;
}
.problem-card::before{
  content:'';position:absolute;top:0;left:0;right:0;height:3px;
  background:var(--red);opacity:0.8;
}
.problem-card h3{font-size:1rem;font-weight:700;margin-bottom:0.5rem;color:var(--text)}
.problem-card p{font-size:0.88rem;color:var(--muted);line-height:1.6}

/* ---- How it works ---- */
.how-it-works{
  padding:5rem 0;
  border-top:1px solid var(--border);
}
.steps{
  display:grid;grid-template-columns:repeat(3,1fr);gap:2rem;
  margin-top:3rem;position:relative;
}
.steps::before{
  content:'';position:absolute;top:48px;left:16%;right:16%;
  height:2px;background:linear-gradient(90deg,var(--accent),var(--blue));opacity:0.3;
}
.step{text-align:center;position:relative}
.step-number{
  width:60px;height:60px;border-radius:50%;
  background:linear-gradient(135deg,var(--accent),var(--blue));
  color:white;font-size:1.5rem;font-weight:800;
  display:inline-flex;align-items:center;justify-content:center;
  margin-bottom:1rem;position:relative;z-index:1;
  box-shadow:0 4px 20px rgba(16,185,129,0.3);
}
.step h3{font-size:1.05rem;font-weight:700;margin-bottom:0.5rem}
.step p{font-size:0.88rem;color:var(--muted);max-width:280px;margin:0 auto}

/* ---- Features ---- */
.features{
  padding:5rem 0;
  border-top:1px solid var(--border);
}
.features-grid{
  display:grid;grid-template-columns:repeat(2,1fr);gap:1.5rem;margin-top:3rem;
}
.feature-card{
  background:var(--card);
  border:1px solid var(--border);
  border-radius:14px;
  padding:1.75rem;
  display:flex;gap:1rem;align-items:flex-start;
  transition:border-color 0.2s,transform 0.2s;
}
.feature-card:hover{border-color:rgba(16,185,129,0.3);transform:translateY(-2px)}
.feature-icon{
  width:48px;height:48px;border-radius:12px;
  display:flex;align-items:center;justify-content:center;
  font-size:1.5rem;flex-shrink:0;
}
.feature-icon.green{background:rgba(16,185,129,0.12)}
.feature-icon.blue{background:rgba(59,130,246,0.12)}
.feature-icon.orange{background:rgba(249,115,22,0.12)}
.feature-icon.gold{background:rgba(234,179,8,0.12)}
.feature-card h3{font-size:1rem;font-weight:700;margin-bottom:0.35rem}
.feature-card p{font-size:0.85rem;color:var(--muted);line-height:1.6}

/* ---- Demo video section ---- */
.demo-section{
  padding:5rem 0;
  border-top:1px solid var(--border);
  text-align:center;
}
.demo-frame{
  max-width:900px;margin:2.5rem auto 0;
  background:var(--surface);
  border:1px solid var(--border);
  border-radius:16px;
  overflow:hidden;
  position:relative;
  aspect-ratio:16/9;
  display:flex;align-items:center;justify-content:center;
}
.demo-frame .placeholder{
  color:var(--muted);font-size:1rem;
  display:flex;flex-direction:column;align-items:center;gap:1rem;
}
.demo-frame .placeholder .play-icon{
  width:72px;height:72px;border-radius:50%;
  background:rgba(16,185,129,0.15);border:2px solid rgba(16,185,129,0.3);
  display:flex;align-items:center;justify-content:center;
  font-size:2rem;
}
.demo-frame video,.demo-frame iframe{
  width:100%;height:100%;object-fit:cover;
}

/* ---- Device section ---- */
.device-section{
  padding:5rem 0;
  border-top:1px solid var(--border);
}
.device-grid{
  display:grid;grid-template-columns:1fr 1fr;gap:3rem;align-items:center;
  margin-top:3rem;
}
.device-visual{
  background:var(--card);border:1px solid var(--border);border-radius:16px;
  padding:3rem;text-align:center;
  display:flex;flex-direction:column;align-items:center;gap:1.5rem;
}
.device-icon{font-size:4rem;opacity:0.9}
.device-specs{
  display:grid;grid-template-columns:1fr 1fr;gap:0.75rem;width:100%;
}
.spec{
  background:var(--surface);border-radius:8px;padding:0.75rem;text-align:center;
}
.spec .spec-value{font-size:1.1rem;font-weight:700;color:var(--accent)}
.spec .spec-label{font-size:0.72rem;color:var(--muted);text-transform:uppercase;letter-spacing:0.05em;margin-top:0.15rem}
.device-info h3{font-size:1.3rem;font-weight:700;margin-bottom:0.75rem}
.device-info p{color:var(--muted);font-size:0.95rem;line-height:1.7;margin-bottom:1rem}
.device-checklist{list-style:none;padding:0}
.device-checklist li{
  padding:0.4rem 0;font-size:0.9rem;color:var(--muted);
  display:flex;align-items:center;gap:0.5rem;
}
.device-checklist li::before{
  content:'';display:inline-block;width:8px;height:8px;border-radius:50%;
  background:var(--accent);flex-shrink:0;
}

/* ---- Comparison table ---- */
.comparison{
  padding:5rem 0;
  border-top:1px solid var(--border);
  text-align:center;
}
.comparison-table{
  width:100%;max-width:850px;margin:2.5rem auto 0;
  border-collapse:collapse;text-align:left;
}
.comparison-table th,.comparison-table td{
  padding:1rem 1.25rem;border-bottom:1px solid var(--border);font-size:0.9rem;
}
.comparison-table th{
  color:var(--muted);font-weight:600;font-size:0.75rem;
  text-transform:uppercase;letter-spacing:0.1em;
}
.comparison-table td{color:var(--muted)}
.comparison-table .highlight{color:var(--accent);font-weight:600}
.comparison-table .dim{color:#4a5568}
.comparison-table tr:last-child td{border-bottom:none}
.col-ours{background:rgba(16,185,129,0.04);border-radius:0}

/* ---- Pricing ---- */
.pricing{
  padding:5rem 0;
  border-top:1px solid var(--border);
  text-align:center;
}
.price-grid{
  display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem;
  max-width:900px;margin:3rem auto 0;
}
.price-card{
  background:var(--card);border:1px solid var(--border);border-radius:14px;
  padding:2rem 1.5rem;text-align:center;
  transition:border-color 0.2s,transform 0.2s;
}
.price-card:hover{transform:translateY(-2px)}
.price-card.featured{border-color:var(--accent);position:relative}
.price-card.featured::before{
  content:'Most Popular';position:absolute;top:-12px;left:50%;transform:translateX(-50%);
  background:var(--accent);color:var(--bg);padding:0.2rem 1rem;border-radius:99px;
  font-size:0.7rem;font-weight:700;letter-spacing:0.05em;text-transform:uppercase;
}
.price-name{font-size:0.9rem;font-weight:700;margin-bottom:0.5rem;color:var(--text)}
.price-amount{font-size:2.4rem;font-weight:800;color:var(--accent)}
.price-period{font-size:0.85rem;color:var(--muted);margin-bottom:1.5rem}
.price-features{list-style:none;padding:0;text-align:left}
.price-features li{
  padding:0.35rem 0;font-size:0.85rem;color:var(--muted);
  display:flex;align-items:flex-start;gap:0.5rem;
}
.price-features li::before{
  content:'';display:inline-block;width:6px;height:6px;border-radius:50%;
  background:var(--accent);flex-shrink:0;margin-top:0.45rem;
}

/* ---- CTA section ---- */
.cta-section{
  padding:5rem 0;
  text-align:center;
  border-top:1px solid var(--border);
  background:linear-gradient(180deg,var(--bg) 0%,rgba(16,185,129,0.03) 100%);
}
.cta-section h2{font-size:2rem;font-weight:800;margin-bottom:0.75rem}
.cta-section p{color:var(--muted);font-size:1.05rem;max-width:500px;margin:0 auto 2rem;line-height:1.7}

/* ---- Footer ---- */
footer{
  text-align:center;
  padding:2.5rem;
  color:var(--muted);
  font-size:0.8rem;
  border-top:1px solid var(--border);
}
footer .footer-links{
  display:flex;justify-content:center;gap:2rem;margin-bottom:0.75rem;
}
footer .footer-links a{color:var(--muted);font-size:0.8rem}
footer .footer-links a:hover{color:var(--accent)}

/* ---- Responsive ---- */
@media(max-width:768px){
  .hero h1{font-size:2.2rem}
  .hero{padding:4rem 1.5rem 3rem}
  .problem-grid,.steps,.features-grid,.price-grid{grid-template-columns:1fr}
  .device-grid{grid-template-columns:1fr}
  .comparison-table{font-size:0.8rem}
  .comparison-table th,.comparison-table td{padding:0.7rem}
  .navbar{padding:1rem}
  .nav-links{gap:1rem}
  .steps::before{display:none}
}