@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@300;400;600;800&family=Open+Sans:wght@300;400;600&display=swap');

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

:root{
  --teal:#0d9488;--teal-light:#5eead4;--dark:#111827;--white:#ffffff;--gray-50:#f9fafb;
  --gray-100:#f3f4f6;--gray-400:#9ca3af;--gray-600:#4b5563;--gray-800:#1f2937;
  --card-border:#e5e7eb;
}

html{scroll-behavior:smooth}
body{font-family:'Open Sans',sans-serif;background:var(--white);color:var(--gray-800);line-height:1.75;overflow-x:hidden}
h1,h2,h3,h4{font-family:'Montserrat',sans-serif;font-weight:800}
a{color:var(--teal);text-decoration:none;transition:.3s}
a:hover{color:var(--teal-light)}

/* NAV */
.navbar{
  position:fixed;top:0;width:100%;z-index:999;background:rgba(255,255,255,0.97);
  box-shadow:0 1px 3px rgba(0,0,0,0.06);height:64px;display:flex;align-items:center;justify-content:space-between;padding:0 3rem;
}
.nav-brand{font-family:'Montserrat',sans-serif;font-weight:800;font-size:1.4rem;color:var(--teal);display:flex;align-items:center;gap:8px}
.nav-brand svg{width:28px;height:28px}
.nav-list{list-style:none;display:flex;gap:2rem}
.nav-list a{font-size:.85rem;font-weight:600;text-transform:uppercase;letter-spacing:1px;color:var(--gray-600)}
.nav-list a:hover,.nav-list a.active{color:var(--teal)}
.ham-btn{display:none;background:none;border:none;cursor:pointer}
.ham-btn span{display:block;width:22px;height:2px;background:var(--teal);margin:5px 0;transition:.3s}

/* HERO */
.hero-area{
  min-height:100vh;display:flex;align-items:center;justify-content:center;text-align:center;
  padding:100px 2rem 60px;background:linear-gradient(180deg,var(--gray-50),var(--white));
}
.hero-area h1{font-size:clamp(2rem,5vw,3.4rem);color:var(--dark);margin-bottom:1rem}
.hero-area h1 span{color:var(--teal)}
.hero-area p{font-size:1.1rem;color:var(--gray-600);max-width:620px;margin:0 auto 2rem}

.pill-row{display:flex;flex-wrap:wrap;gap:.6rem;justify-content:center;margin-bottom:2.5rem}
.pill{background:var(--gray-100);border:1px solid var(--card-border);padding:.45rem 1.1rem;border-radius:999px;font-size:.82rem;color:var(--gray-600);font-weight:600}

.teal-btn{
  display:inline-block;padding:.85rem 2.5rem;background:var(--teal);color:#fff;font-family:'Montserrat',sans-serif;
  font-weight:700;font-size:.85rem;text-transform:uppercase;letter-spacing:2px;border:none;border-radius:8px;cursor:pointer;transition:.3s}
.teal-btn:hover{background:#0f766e;transform:translateY(-1px)}

/* CONTENT */
.wrap{padding:80px 2rem;max-width:1200px;margin:0 auto}
.wrap h2{font-size:clamp(1.5rem,3vw,2.2rem);text-align:center;color:var(--dark);margin-bottom:.75rem}
.wrap-sub{text-align:center;color:var(--gray-600);max-width:640px;margin:0 auto 3rem}

.card-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1.5rem}
.card{background:var(--white);border:1px solid var(--card-border);border-radius:12px;padding:2rem;transition:.3s}
.card:hover{box-shadow:0 4px 16px rgba(0,0,0,0.06);border-color:var(--teal)}
.card h3{font-size:1.05rem;color:var(--teal);margin-bottom:.75rem}
.card p{color:var(--gray-600);font-size:.95rem}

/* GAME */
.game-area{max-width:960px;margin:2rem auto}
.game-area iframe{width:100%;height:580px;border:1px solid var(--card-border);border-radius:12px;background:#f3f4f6}

/* TEAL BAND */
.teal-band{background:var(--teal);padding:3rem 2rem;text-align:center}
.teal-band h2{color:#fff;margin-bottom:1rem}
.teal-band p{color:rgba(255,255,255,.85);max-width:700px;margin:0 auto}

/* FOOTER */
.site-foot{background:var(--gray-50);border-top:1px solid var(--card-border);padding:3rem 2rem;text-align:center}
.site-foot p{color:var(--gray-600);font-size:.9rem;margin-bottom:.4rem}
.foot-nav{display:flex;gap:1.5rem;justify-content:center;flex-wrap:wrap;margin-top:1rem}
.foot-nav a{color:var(--gray-600);font-size:.85rem}
.foot-nav a:hover{color:var(--teal)}

/* TEXT */
.txt-page{padding:110px 2rem 60px;max-width:860px;margin:0 auto}
.txt-page h1{font-size:clamp(1.6rem,3vw,2.4rem);color:var(--dark);margin-bottom:1.5rem}
.txt-page h2{font-size:1.2rem;color:var(--teal);margin:2rem 0 .75rem;text-align:left}
.txt-page p,.txt-page li{color:var(--gray-600);margin-bottom:1rem}
.txt-page ul{padding-left:1.5rem}

/* AGE GATE */
.age-screen{position:fixed;inset:0;z-index:9999;background:rgba(17,24,39,.95);display:flex;align-items:center;justify-content:center}
.age-card{background:#fff;border-radius:16px;padding:3rem;text-align:center;max-width:400px;width:90%}
.age-card h2{font-size:1.4rem;color:var(--dark);margin-bottom:1rem}
.age-card p{color:var(--gray-600);margin-bottom:2rem}
.age-row{display:flex;gap:1rem;justify-content:center}
.age-row .go{padding:.7rem 2rem;background:var(--teal);color:#fff;border:none;border-radius:8px;font-weight:700;cursor:pointer}
.age-row .stop{padding:.7rem 2rem;background:#fff;border:1px solid var(--teal);color:var(--teal);border-radius:8px;cursor:pointer}

.hidden{display:none!important}

@media(max-width:768px){
  .nav-list{display:none;flex-direction:column;position:absolute;top:64px;left:0;width:100%;background:rgba(255,255,255,.98);padding:1.5rem 3rem;gap:1rem;box-shadow:0 4px 12px rgba(0,0,0,.06)}
  .nav-list.open{display:flex}
  .ham-btn{display:block}
  .game-area iframe{height:340px}
  .navbar{padding:0 1.5rem}
}