/* Algoritmo Digital -- Juegos Storm. Design system compartido por toda la
   landing publica (home, 11 paginas de juego, precios). Dark theme. */
:root{
  --brand:#6c47ff; --brand-d:#5234cc; --accent:#00d4aa;
  --dark:#0d0d1a; --dark2:#161628; --dark3:#1e1e35;
  --text:#e8e8f0; --muted:#9898b8; --border:#2a2a44; --r:12px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--dark);color:var(--text);font-family:'Inter',sans-serif;line-height:1.5;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.container{max-width:1140px;margin:0 auto;padding:0 1.25rem}
h1,h2,h3{line-height:1.15;margin:0 0 .6rem}
p{margin:0 0 1rem}

/* -- Nav ------------------------------------------------------------- */
.nav{position:sticky;top:0;z-index:50;background:rgba(13,13,26,.85);backdrop-filter:blur(10px);border-bottom:1px solid var(--border)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;padding:.9rem 0}
.nav-logo{display:flex;align-items:center;gap:.5rem;font-weight:800;font-size:1.05rem}
.nav-links{display:none;gap:1.6rem;align-items:center}
.nav-links a{color:var(--muted);font-size:.9rem;font-weight:600}
.nav-links a:hover{color:var(--text)}
@media(min-width:800px){.nav-links{display:flex}}

/* -- Botones ----------------------------------------------------------*/
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.4rem;border-radius:10px;font-weight:700;font-size:.9rem;padding:.65rem 1.2rem;border:1.5px solid transparent;cursor:pointer;transition:transform .12s,background .15s}
.btn:hover{transform:translateY(-1px)}
.btn-primary{background:var(--brand);color:#fff}
.btn-primary:hover{background:var(--brand-d)}
.btn-outline{border-color:var(--border);color:var(--text)}
.btn-outline:hover{border-color:var(--brand)}
.btn-lg{padding:.85rem 1.6rem;font-size:1rem}
.btn-xl{padding:1rem 2rem;font-size:1.05rem;border-radius:12px}

/* -- Badges / tags ------------------------------------------------------*/
.badge{display:inline-flex;align-items:center;gap:.4rem;background:var(--dark3);border:1px solid var(--border);color:var(--accent);font-size:.78rem;font-weight:700;padding:.35rem .75rem;border-radius:99px}
.section-tag{color:var(--brand);font-weight:800;letter-spacing:.06em;text-transform:uppercase;font-size:.78rem;margin-bottom:.5rem;display:block}

/* -- Hero ---------------------------------------------------------------*/
.hero{padding:4.5rem 0 3rem;text-align:center}
.hero h1{font-size:2.1rem;background:linear-gradient(90deg,var(--text),var(--muted));-webkit-background-clip:text;background-clip:text}
@media(min-width:700px){.hero h1{font-size:2.9rem}}
.hero-sub{color:var(--muted);font-size:1.05rem;max-width:640px;margin:0 auto 1.6rem}
.hero-ctas{display:flex;gap:.8rem;justify-content:center;flex-wrap:wrap;margin-bottom:2rem}

/* -- Cards genericas ------------------------------------------------------*/
.feat-card,.trust-card,.plan-card,.game-card{background:var(--dark2);border:1px solid var(--border);border-radius:var(--r);padding:1.5rem}
.feat-card h3,.game-card h3{font-size:1.05rem;margin-bottom:.4rem}
.feat-card p,.game-card p{color:var(--muted);font-size:.88rem;margin-bottom:0}
.feat-icon,.game-icon{font-size:1.8rem;margin-bottom:.7rem;display:inline-block}

.grid{display:grid;gap:1.1rem}
.grid-2{grid-template-columns:1fr}
@media(min-width:640px){.grid-2{grid-template-columns:repeat(2,1fr)}}
.grid-3{grid-template-columns:1fr}
@media(min-width:640px){.grid-3{grid-template-columns:repeat(2,1fr)}}
@media(min-width:960px){.grid-3{grid-template-columns:repeat(3,1fr)}}
.grid-4{grid-template-columns:1fr}
@media(min-width:640px){.grid-4{grid-template-columns:repeat(2,1fr)}}
@media(min-width:960px){.grid-4{grid-template-columns:repeat(4,1fr)}}

section{padding:3rem 0}
.section-head{text-align:center;max-width:600px;margin:0 auto 2.2rem}
.section-head h2{font-size:1.7rem}
@media(min-width:700px){.section-head h2{font-size:2.1rem}}
.section-head p{color:var(--muted)}

/* -- Juegos (grid de la home + tarjetas de juego) ------------------------*/
.game-card{transition:transform .15s,border-color .15s;display:flex;flex-direction:column;gap:.15rem}
.game-card:hover{transform:translateY(-3px);border-color:var(--brand)}
.game-card .game-link{margin-top:.9rem;font-size:.85rem;font-weight:700;color:var(--brand)}

/* -- Pasos / como funciona ------------------------------------------------*/
.steps{counter-reset:step}
.step{position:relative;padding-left:3rem}
.step::before{counter-increment:step;content:counter(step);position:absolute;left:0;top:0;width:2.1rem;height:2.1rem;border-radius:50%;background:var(--brand);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:.9rem}

/* -- Precios --------------------------------------------------------------*/
.plan-card{text-align:left;position:relative}
.plan-card.pro{border-color:var(--brand);box-shadow:0 0 0 1px var(--brand)}
.plan-card .plan-badge{position:absolute;top:-.7rem;right:1.2rem;background:var(--brand);color:#fff;font-size:.72rem;font-weight:800;padding:.25rem .6rem;border-radius:99px}
.plan-price{font-size:2.1rem;font-weight:800;margin:.6rem 0 .2rem}
.plan-price span{font-size:.95rem;color:var(--muted);font-weight:600}
.plan-list{list-style:none;padding:0;margin:1.1rem 0 1.4rem;font-size:.88rem;color:var(--text)}
.plan-list li{padding:.35rem 0 .35rem 1.5rem;position:relative;color:var(--muted)}
.plan-list li::before{content:'✓';position:absolute;left:0;color:var(--accent);font-weight:800}

/* -- Demo embebida en pagina de juego ---------------------------------- */
.demo-panel{background:var(--dark2);border:1px solid var(--border);border-radius:16px;padding:1.8rem 1.4rem;max-width:420px;margin:0 auto}
.breadcrumb{color:var(--muted);font-size:.82rem;margin-bottom:1rem}
.breadcrumb a{color:var(--muted)}
.breadcrumb a:hover{color:var(--text)}

/* -- Lead form (home) ------------------------------------------------- */
.lead-form{display:flex;gap:.6rem;flex-wrap:wrap;justify-content:center;max-width:460px;margin:0 auto}
.lead-form input{flex:1;min-width:220px;padding:.75rem 1rem;border-radius:10px;border:1.5px solid var(--border);background:var(--dark2);color:var(--text);font-size:.9rem}
.lead-form input:focus{outline:none;border-color:var(--brand)}
.lead-msg{margin-top:.7rem;font-size:.85rem}
.lead-ok{color:var(--accent);font-weight:600}
.lead-err{color:#ff6b6b}

/* -- Footer -------------------------------------------------------------*/
footer{border-top:1px solid var(--border);padding:2.4rem 0;color:var(--muted);font-size:.85rem}
.footer-inner{display:flex;flex-direction:column;gap:.8rem;align-items:center;text-align:center}
@media(min-width:700px){.footer-inner{flex-direction:row;justify-content:space-between;text-align:left}}
.footer-links{display:flex;gap:1.2rem;flex-wrap:wrap;justify-content:center}
.footer-links a:hover{color:var(--text)}