:root{
  --primary:#0f172a;
  --accent:#2563eb;
  --light:#f8fafc;
  --card:#ffffff;
  --muted:#64748b;
}

*{
  box-sizing:border-box;
  margin:0;
  padding:0;
  font-family:'Inter',sans-serif;
}

body{
  background:var(--light);
  color:var(--primary);
  line-height:1.6;
}

/* HERO */

.hero{
  background:linear-gradient(120deg,#1e3a8a,#2563eb);
  color:white;
  padding:80px 20px;
  text-align:center;
}

.hero h1{
  font-size:3rem;
  font-weight:700;
  margin-bottom:10px;
}

.hero p{
  font-size:1.2rem;
  opacity:.9;
  max-width:700px;
  margin:auto;
}

.hero a{
  color:white;
  text-decoration:underline;
}

.hero a:hover{
  opacity:.9;
}

.tag{
  display:inline-block;
  margin-top:20px;
  padding:8px 14px;
  background:rgba(255,255,255,.2);
  border-radius:20px;
  font-size:.9rem;
}

.tag.link-tag{
  text-decoration:none;
  transition:background .2s;
}

.tag.link-tag:hover{
  background:rgba(255,255,255,.35);
}

/* CONTAINER */

.container{
  max-width:1100px;
  margin:auto;
  padding:50px 20px;
}

/* SECTION */

.section-title{
  font-size:1.8rem;
  margin-bottom:25px;
  text-align:center;
}

/* SPORTS */

.sports{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(120px,1fr));
  gap:20px;
  margin-bottom:60px;
}

.sport{
  background:var(--card);
  padding:25px;
  border-radius:12px;
  text-align:center;
  box-shadow:0 8px 20px rgba(0,0,0,.06);
  font-size:2rem;
}

.sport span{
  display:block;
  margin-top:8px;
  font-size:.9rem;
  color:var(--muted);
}

/* FEATURES */

.features{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(260px,1fr));
  gap:25px;
}

.card{
  background:var(--card);
  padding:28px;
  border-radius:12px;
  box-shadow:0 8px 25px rgba(0,0,0,.06);
}

.card h3{
  margin-bottom:10px;
  color:var(--accent);
}

.card p{
  color:var(--muted);
  font-size:.95rem;
}

/* ROADMAP */

.roadmap{
  margin-top:60px;
}

.phase{
  display:flex;
  gap:15px;
  margin-bottom:25px;
  align-items:flex-start;
}

.dot{
  width:14px;
  height:14px;
  background:var(--accent);
  border-radius:50%;
  margin-top:6px;
}

.phase h4{
  margin-bottom:4px;
}

.phase p{
  color:var(--muted);
  font-size:.9rem;
}

/* FORM (host interest) */

.form-card{
  background:var(--card);
  padding:32px;
  border-radius:12px;
  box-shadow:0 8px 25px rgba(0,0,0,.06);
  max-width:520px;
  margin:0 auto 40px;
}

.form-card h2{
  font-size:1.5rem;
  margin-bottom:20px;
  color:var(--accent);
}

.form-card label{
  display:block;
  margin-bottom:12px;
  font-size:.95rem;
}

.form-card input[type="text"],
.form-card input[type="email"],
.form-card input[type="number"],
.form-card textarea{
  width:100%;
  padding:10px 14px;
  margin-top:4px;
  border:1px solid #e2e8f0;
  border-radius:8px;
  font-size:1rem;
  font-family:inherit;
}

.form-card textarea{
  min-height:100px;
  resize:vertical;
}

.form-card input:focus,
.form-card textarea:focus{
  outline:none;
  border-color:var(--accent);
  box-shadow:0 0 0 3px rgba(37,99,235,.15);
}

.form-card .checkbox-row{
  display:flex;
  align-items:center;
  gap:10px;
  margin:16px 0 20px;
}

.form-card .checkbox-row input{
  width:auto;
  margin:0;
}

.form-card button[type="submit"]{
  background:var(--accent);
  color:white;
  border:none;
  padding:12px 24px;
  border-radius:8px;
  font-size:1rem;
  font-weight:600;
  cursor:pointer;
  transition:background .2s;
}

.form-card button[type="submit"]:hover{
  background:#1d4ed8;
}

.form-card .form-error{
  color:#b91c1c;
  font-size:.9rem;
  margin-top:12px;
}

.form-card .form-success{
  color:#15803d;
  font-size:.95rem;
  margin-top:12px;
}

/* FOOTER */

footer{
  text-align:center;
  padding:40px 20px;
  color:var(--muted);
  font-size:.9rem;
}

footer span{
  color:var(--accent);
}