/*
Theme Name: AIA Theme
Description: Tema propio de Agencia Inteligencia Artificial (bilingüe ES/EN, compatible con Polylang).
Version: 0.3.0
Text Domain: aia
*/
:root{
	--bg:#07080f;--surface:#0f1220;--surface-2:#151a2e;--border:#1f2540;
	--text:#eef0f8;--muted:#9aa4c2;
	--violet:#8b7bff;--cyan:#35e0ff;--mint:#3ee6b4;
	--grad:linear-gradient(120deg,#8b7bff 0%,#35e0ff 100%);
	--radius:16px;--max:1140px;--font:"Inter",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif
}
*{box-sizing:border-box}html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--text);font:16px/1.7 var(--font);-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:var(--cyan);text-decoration:none}a:hover{text-decoration:underline}
img,svg{max-width:100%}
::selection{background:rgba(139,123,255,.4)}
.wrap{max-width:var(--max);margin:0 auto;padding:0 22px}

/* Cabecera */
.site-header{position:sticky;top:0;z-index:50;background:rgba(7,8,15,.78);backdrop-filter:blur(14px);border-bottom:1px solid var(--border)}
.site-header .wrap{display:flex;align-items:center;gap:24px;min-height:72px}
.brand{display:flex;align-items:center;gap:11px;font-weight:700;font-size:1.02rem;color:var(--text);letter-spacing:-.01em}
.brand:hover{text-decoration:none}
.brand svg{width:34px;height:34px;flex:none}
.brand small{display:block;font-weight:500;font-size:.68rem;color:var(--muted);letter-spacing:.14em;text-transform:uppercase;margin-top:-3px}
.nav{margin-left:auto;display:flex;align-items:center;gap:22px}
.nav ul{list-style:none;margin:0;padding:0;display:flex;gap:22px}
.nav li{position:relative}
.nav a{color:var(--muted);font-size:.93rem;transition:color .2s}
.nav a:hover,.nav .current-menu-item>a{color:var(--text);text-decoration:none}
.nav .sub-menu{display:none;position:absolute;top:100%;left:-14px;min-width:270px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:10px;flex-direction:column;gap:2px;box-shadow:0 20px 50px rgba(0,0,0,.5)}
.nav li:hover>.sub-menu,.nav li:focus-within>.sub-menu{display:flex}
.nav .sub-menu a{display:block;padding:8px 12px;border-radius:10px}
.nav .sub-menu a:hover{background:var(--surface-2)}
.lang{display:flex;gap:6px}
.lang a{font-size:.74rem;font-weight:600;text-transform:uppercase;letter-spacing:.06em;border:1px solid var(--border);border-radius:8px;padding:4px 9px;color:var(--muted)}
.lang .current-lang a{color:var(--text);border-color:var(--violet);background:rgba(139,123,255,.12)}
.menu-toggle{display:none;margin-left:auto;background:none;border:1px solid var(--border);color:var(--text);border-radius:10px;padding:7px 11px;font-size:1rem}

/* Botones */
.btn{display:inline-flex;align-items:center;gap:8px;background:var(--grad);color:#07080f;font:inherit;font-weight:700;font-size:.95rem;padding:12px 22px;border-radius:12px;border:0;cursor:pointer;transition:transform .2s,box-shadow .2s;box-shadow:0 8px 28px rgba(139,123,255,.28)}
.btn:hover{text-decoration:none;transform:translateY(-2px);box-shadow:0 12px 34px rgba(53,224,255,.3)}
.btn.ghost{background:transparent;color:var(--text);border:1px solid var(--border);box-shadow:none}
.btn.ghost:hover{border-color:var(--violet);background:rgba(139,123,255,.08)}
.nav .btn{padding:9px 18px;font-size:.88rem;color:#07080f}

/* Secciones */
section{padding:84px 0}
.eyebrow{display:inline-block;font-size:.76rem;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--cyan);margin-bottom:14px}
h2{font-size:clamp(1.7rem,3.4vw,2.4rem);line-height:1.2;margin:0 0 14px;letter-spacing:-.02em}
.lead{color:var(--muted);max-width:60ch;margin:0 0 40px;font-size:1.05rem}
.grad{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}

/* Hero */
.hero{position:relative;padding:130px 0 96px;text-align:center;overflow:hidden}
.hero::before{content:"";position:absolute;inset:0;background:radial-gradient(60% 55% at 50% 0%,rgba(139,123,255,.28),transparent 70%),radial-gradient(40% 40% at 85% 30%,rgba(53,224,255,.14),transparent 70%);pointer-events:none}
.hero::after{content:"";position:absolute;inset:0;background-image:linear-gradient(var(--border) 1px,transparent 1px),linear-gradient(90deg,var(--border) 1px,transparent 1px);background-size:56px 56px;opacity:.28;mask-image:radial-gradient(70% 70% at 50% 20%,#000,transparent);-webkit-mask-image:radial-gradient(70% 70% at 50% 20%,#000,transparent);pointer-events:none}
.hero .wrap{position:relative;z-index:1}
.badge{display:inline-flex;align-items:center;gap:8px;border:1px solid var(--border);background:rgba(15,18,32,.7);border-radius:999px;padding:6px 14px;font-size:.82rem;color:var(--muted);margin-bottom:26px}
.badge i{width:7px;height:7px;border-radius:50%;background:var(--mint);box-shadow:0 0 10px var(--mint)}
.hero h1{font-size:clamp(2.5rem,6.2vw,4.5rem);line-height:1.05;margin:0 auto 22px;max-width:16ch;letter-spacing:-.035em}
.hero p{color:var(--muted);font-size:1.18rem;max-width:58ch;margin:0 auto}
.hero .actions{display:flex;gap:12px;margin-top:34px;flex-wrap:wrap;justify-content:center}

/* Tarjetas */
.grid{display:grid;gap:18px;grid-template-columns:repeat(auto-fit,minmax(250px,1fr))}
.card{background:linear-gradient(180deg,var(--surface-2),var(--surface));border:1px solid var(--border);border-radius:var(--radius);padding:28px;transition:transform .25s,border-color .25s}
.card:hover{transform:translateY(-4px);border-color:rgba(139,123,255,.55)}
.card .ico{width:46px;height:46px;border-radius:12px;display:grid;place-items:center;background:rgba(139,123,255,.14);color:var(--violet);margin-bottom:18px}
.card .ico svg{width:24px;height:24px}
.card h3{margin:0 0 8px;font-size:1.1rem;letter-spacing:-.01em}
.card p{color:var(--muted);margin:0;font-size:.95rem}
.card h3 a{color:var(--text)}

/* Proceso */
.steps{counter-reset:s;display:grid;gap:18px;grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}
.step{position:relative;border-left:1px solid var(--border);padding:4px 0 4px 24px}
.step::before{counter-increment:s;content:"0" counter(s);display:block;font-weight:700;font-size:.85rem;color:var(--cyan);margin-bottom:8px}
.step h3{margin:0 0 6px;font-size:1.08rem}.step p{margin:0;color:var(--muted);font-size:.95rem}

/* CTA */
.cta{position:relative;text-align:center;border:1px solid var(--border);border-radius:24px;padding:72px 24px;overflow:hidden;background:var(--surface)}
.cta::before{content:"";position:absolute;inset:0;background:radial-gradient(55% 90% at 50% 120%,rgba(139,123,255,.35),transparent 70%);pointer-events:none}
.cta>*{position:relative}
.cta h2{margin-bottom:22px}

/* Contenido */
.content{padding:64px 0;max-width:780px}
.content h1{font-size:clamp(1.9rem,4vw,2.6rem);margin:0 0 18px;letter-spacing:-.025em}
.content p,.content li{color:#cfd4e6}
.entry-meta{color:var(--muted);font-size:.9rem}

/* Formulario */
.form{display:grid;gap:16px;max-width:560px;margin-top:28px}
.form label{display:grid;gap:7px;color:var(--muted);font-size:.88rem}
.form input,.form textarea{background:var(--surface);color:var(--text);border:1px solid var(--border);border-radius:12px;padding:13px 14px;font:inherit;transition:border-color .2s,box-shadow .2s}
.form input:focus,.form textarea:focus{outline:0;border-color:var(--violet);box-shadow:0 0 0 3px rgba(139,123,255,.2)}
.form .hp{position:absolute;left:-9999px}
.notice{padding:13px 16px;border-radius:12px;border:1px solid var(--border);margin-top:16px}
.notice.ok{border-color:var(--mint);color:var(--mint)}.notice.err{border-color:#ff6b81;color:#ff6b81}

/* Pie */
.site-footer{border-top:1px solid var(--border);padding:48px 0 36px;color:var(--muted);font-size:.9rem;background:linear-gradient(180deg,transparent,rgba(15,18,32,.6))}
.site-footer .wrap{display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap}
.site-footer ul{list-style:none;margin:0;padding:0;display:flex;gap:20px;flex-wrap:wrap}
.site-footer a{color:var(--muted)}.site-footer a:hover{color:var(--text)}

@media(max-width:860px){
	section{padding:60px 0}.hero{padding:90px 0 70px}
	.menu-toggle{display:block}
	.nav{display:none;position:absolute;top:72px;left:0;right:0;background:var(--bg);border-bottom:1px solid var(--border);padding:18px 22px 24px;flex-direction:column;align-items:flex-start;gap:16px}
	.nav.open{display:flex}.nav ul{flex-direction:column;gap:12px}
	.nav .sub-menu{display:flex;position:static;border:0;padding:6px 0 0 12px;background:none;box-shadow:none}
}