/* ===========================================================
   AR Formación — Design system (dark tech)
   Portado desde el mockup aprobado:
   docs/superpowers/specs/assets/2026-07-09-home-mockup-aprobado.html
   =========================================================== */
:root{
  --bg:#0a0f0d;
  --surface:#101613;
  --surface-2:#161f1a;
  --border:rgba(255,255,255,.08);
  --border-strong:rgba(255,255,255,.14);
  --text:#f2f5f3;
  --text-dim:rgba(242,245,243,.6);
  --text-faint:rgba(242,245,243,.4);
  --lime:#c9d628;
  --green:#1e7e5c;
  --green-deep:#155740;
  --gold:#d4af37;
  --radius:6px;
}
*{margin:0;padding:0;box-sizing:border-box}
body{background:var(--bg);color:var(--text);font-family:'Inter',system-ui,sans-serif;line-height:1.6;-webkit-font-smoothing:antialiased}
h1,h2,h3,.display{font-family:'Space Grotesk',sans-serif;line-height:1.1;letter-spacing:-0.02em}
.container{max-width:1140px;margin:0 auto;padding:0 24px}
.grad-text{color:var(--lime)}

/* NAV */
.site-nav{position:sticky;top:0;z-index:50;background:rgba(10,15,13,.8);backdrop-filter:blur(12px);border-bottom:1px solid var(--border)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;height:68px}
.brand{display:flex;align-items:center;gap:10px;font-family:'Space Grotesk';font-weight:700;font-size:18px;text-decoration:none;color:var(--text)}
.brand-mark{width:34px;height:34px;border-radius:4px;background:linear-gradient(135deg,var(--green-deep),var(--green));display:grid;place-items:center;color:var(--lime);font-size:15px;font-weight:700}
.nav-links{display:flex;gap:28px;font-size:14px;color:var(--text-dim)}
.nav-links a{color:inherit;text-decoration:none}
.nav-links a:hover{color:var(--text)}
.btn{display:inline-flex;align-items:center;gap:8px;font-weight:700;font-size:14px;padding:11px 22px;border-radius:4px;cursor:pointer;border:none;text-decoration:none}
.btn-lime{background:var(--lime);color:#0a0f0d}
.btn-lime:hover{filter:brightness(1.08)}
.btn-ghost{background:transparent;color:var(--text);border:1px solid var(--border-strong)}
.btn-sm{padding:8px 16px;font-size:13px}

/* HERO */
.hero{position:relative;padding:90px 0 70px;overflow:hidden}
.hero::before{content:'';position:absolute;inset:0;background:
  radial-gradient(ellipse 60% 45% at 75% 0%,rgba(30,126,92,.22) 0%,transparent 60%),
  radial-gradient(ellipse 40% 35% at 15% 100%,rgba(201,214,40,.05) 0%,transparent 60%)}
.hero-grid{position:relative;display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center}
.pill{display:inline-flex;align-items:center;gap:10px;font-size:12px;font-weight:700;letter-spacing:2px;text-transform:uppercase;color:var(--lime);margin-bottom:24px}
.pill .dot{width:6px;height:6px;background:var(--lime)}
.hero h1{font-size:clamp(38px,5vw,58px);font-weight:700;margin-bottom:20px}
.hero .lead{font-size:17px;color:var(--text-dim);max-width:480px;margin-bottom:32px}
.hero-ctas{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:40px}
.stats{display:flex;gap:40px}
.stat b{display:block;font-family:'Space Grotesk';font-size:28px;color:var(--text)}
.stat span{font-size:13px;color:var(--text-faint)}
.stat .gold{color:var(--gold)}

/* Captura apaisada del hero (app_sargento): trae su propio fondo claro,
   así que se enmarca como tarjeta en vez de meterla en un .phone */
.hero-shot img{display:block;width:100%;height:auto;border-radius:var(--radius);border:1px solid var(--border-strong);box-shadow:0 40px 80px rgba(0,0,0,.6)}

/* Phone */
.phone-wrap{position:relative;display:flex;justify-content:center}
.phone{position:relative;width:260px;background:#0d1210;border:1px solid var(--border-strong);border-radius:36px;padding:10px;box-shadow:0 40px 80px rgba(0,0,0,.6)}
.phone-screen{background:linear-gradient(180deg,#131a16,#0e1411);border-radius:28px;overflow:hidden;height:520px;display:flex;flex-direction:column}
.phone-screen img{width:100%;height:100%;object-fit:cover;object-position:top;display:block}
.app-top{background:var(--green-deep);padding:18px 16px 14px;color:#fff}
.app-top .small{font-size:10px;opacity:.7}
.app-top .big{font-family:'Space Grotesk';font-weight:600;font-size:16px}
.app-body{padding:14px;display:flex;flex-direction:column;gap:10px;flex:1}
.phone-card{background:rgba(255,255,255,.05);border:1px solid var(--border);border-radius:6px;padding:12px;font-size:11px;color:var(--text-dim)}
.phone-card b{color:var(--text);font-size:12px;display:block;margin-bottom:4px}
.bar{height:6px;border-radius:3px;background:rgba(255,255,255,.1);margin-top:8px;overflow:hidden}
.bar i{display:block;height:100%;border-radius:3px;background:linear-gradient(90deg,var(--green),var(--lime))}
.screenshot-note{position:absolute;bottom:-34px;left:50%;transform:translateX(-50%);white-space:nowrap;font-size:12px;color:var(--text-faint);font-style:italic}

/* Trío de capturas del hero de la home: el móvil central manda y los otros
   dos asoman por detrás. Reutiliza .phone/.phone-screen, pero con el alto
   marcado por la propia imagen en vez de los 520px fijos de la versión de un
   solo móvil (que sigue usando app_sargento.html y no se toca). Las capturas
   ya vienen recortadas a la proporción de la pantalla, así que dejar que
   manden ellas evita recortes y, con width/height en el <img>, no hay salto
   de maquetación mientras cargan. */
.phone-stack{position:relative;display:flex;align-items:center;justify-content:center}
.phone-stack .phone{flex:none}
.phone-stack .phone-screen{position:relative;display:block;height:auto}
.phone-stack .phone-screen img{height:auto}
.phone-main{width:224px;padding:8px;border-radius:30px;z-index:2}
.phone-main .phone-screen{border-radius:24px}
.phone-side{width:168px;padding:6px;border-radius:24px;z-index:1;transform:translateY(22px)}
.phone-side .phone-screen{border-radius:19px}
/* Velo sobre los laterales: separa planos sin recurrir a desenfoques ni
   brillos, que aquí desentonarían. */
.phone-side .phone-screen::after{content:'';position:absolute;inset:0;background:rgba(10,15,13,.32)}
.phone-side-izq{margin-right:-56px}
.phone-side-der{margin-left:-56px}

/* SECTIONS */
section{padding:90px 0}
.kicker{font-size:12px;font-weight:700;letter-spacing:3px;color:var(--lime);text-transform:uppercase;margin-bottom:12px}
.sec-title{font-size:clamp(28px,3.5vw,40px);font-weight:700;margin-bottom:14px}
.sec-sub{color:var(--text-dim);max-width:560px;margin-bottom:48px}

/* Card genérica oscura (no está en el mockup como clase propia;
   consistente con .team-card/.app-product) */
.card-dark{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:32px}

/* APPS */
.apps{background:linear-gradient(180deg,transparent,rgba(255,255,255,.015) 20%,rgba(255,255,255,.015) 80%,transparent)}
.apps-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.app-product{position:relative;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:36px;overflow:hidden}
.app-product.featured{border-color:rgba(201,214,40,.3);background:linear-gradient(145deg,rgba(201,214,40,.05),var(--surface) 40%)}
.app-product .tag{position:absolute;top:24px;right:24px;font-size:11px;font-weight:700;letter-spacing:1px;padding:5px 12px;border-radius:3px;display:inline-flex;align-items:center;gap:7px}
.tag-live::before{content:"";width:6px;height:6px;background:var(--lime);display:inline-block}
.tag-live{background:rgba(201,214,40,.12);color:var(--lime);border:1px solid rgba(201,214,40,.3)}
.tag-soon{background:rgba(255,255,255,.05);color:var(--text-faint);border:1px solid var(--border)}
.app-icon{width:56px;height:56px;border-radius:6px;display:grid;place-items:center;margin-bottom:20px}
.app-icon svg{width:28px;height:28px}
.app-icon-img{display:block;width:auto;height:56px;margin-bottom:20px;background:transparent}
.icon-sgto{background:linear-gradient(135deg,var(--green-deep),var(--green));color:var(--gold)}
.icon-gc{background:rgba(255,255,255,.06);border:1px dashed var(--border-strong);color:var(--text-faint)}
.app-product h3{font-size:24px;margin-bottom:10px}
.app-product p{font-size:14.5px;color:var(--text-dim);margin-bottom:24px;max-width:380px}
.app-meta{display:flex;gap:18px;font-size:12.5px;color:var(--text-faint);margin-bottom:26px}
.app-meta b{color:var(--text)}
.soon-form{display:flex;gap:10px}
.soon-form input{flex:1;background:rgba(255,255,255,.04);border:1px solid var(--border-strong);border-radius:4px;padding:11px 14px;color:var(--text);font-size:13.5px;font-family:inherit}
.soon-form input::placeholder{color:var(--text-faint)}

/* WHY */
.why-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.why-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:28px 24px;transition:.2s}
.why-card:hover{border-color:rgba(201,214,40,.3);transform:translateY(-3px)}
.why-ico{width:44px;height:44px;border-radius:4px;background:rgba(30,126,92,.15);border:1px solid rgba(30,126,92,.3);display:grid;place-items:center;color:var(--lime);margin-bottom:18px}
.why-ico svg{width:20px;height:20px}
.why-card h3{font-size:16px;margin-bottom:8px;font-family:'Inter',system-ui,sans-serif;line-height:1.6;letter-spacing:normal}
.why-card p{font-size:13.5px;color:var(--text-dim)}

/* TEAM */
.team{background:linear-gradient(180deg,transparent,rgba(30,126,92,.05) 50%,transparent)}
.team-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.team-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:32px;position:relative}
.team-card .quote-mark{font-family:Georgia,serif;font-size:60px;line-height:0;color:var(--gold);opacity:.5;position:absolute;top:38px;left:28px}
.team-card blockquote{font-size:14.5px;color:var(--text-dim);font-style:italic;margin:16px 0 24px;padding-left:14px}
.team-who{display:flex;align-items:center;gap:14px}
.avatar{width:46px;height:46px;border-radius:4px;background:linear-gradient(135deg,var(--green-deep),var(--green));display:grid;place-items:center;color:var(--lime)}
.avatar svg{width:20px;height:20px}
.team-who b{display:block;font-size:14.5px}
.team-who span{font-size:12.5px;color:var(--text-faint)}

/* CTA FINAL */
.cta-banner{background:linear-gradient(135deg,var(--green-deep),#0e3a2e 60%,#123c2b);border:1px solid rgba(201,214,40,.2);border-radius:var(--radius);padding:64px 48px;text-align:center;position:relative;overflow:hidden}
.cta-banner h2{position:relative;font-size:clamp(26px,3.5vw,38px);margin-bottom:14px}
.cta-banner p{position:relative;color:var(--text-dim);margin-bottom:30px}

/* FOOTER */
footer{border-top:1px solid var(--border);padding:56px 0 32px;font-size:13.5px;color:var(--text-dim)}
.foot-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:40px;margin-bottom:40px}
.foot-grid h3{color:var(--text);font-size:14px;margin-bottom:14px;font-family:'Inter',system-ui,sans-serif;line-height:1.6;letter-spacing:normal}
.foot-grid li{list-style:none;margin-bottom:8px}
.foot-grid a{color:var(--text-dim);text-decoration:none}
.foot-grid a:hover{color:var(--text)}
.legal{border-top:1px solid var(--border);padding-top:24px;text-align:center;font-size:12px}

/* Entre 900 y 1100 px la columna del hero se queda sin sitio para el trío
   a tamaño completo: encoge en bloque antes de que el móvil de la derecha
   se coma el margen de la página. */
@media(max-width:1100px){
  .phone-main{width:194px}
  .phone-side{width:146px}
  .phone-side-izq{margin-right:-48px}
  .phone-side-der{margin-left:-48px}
}
@media(max-width:900px){
  .hero-grid,.apps-grid,.team-grid{grid-template-columns:1fr}
  .why-grid{grid-template-columns:1fr 1fr}
  .nav-links{display:none}
  /* Los items de grid no encogen por debajo de su min-content por defecto:
     sin esto, una fila flex ancha (stats, app-meta) ensancha toda la
     columna y provoca scroll horizontal en móvil. */
  .hero-grid>*,.apps-grid>*,.team-grid>*,.why-grid>*{min-width:0}
  /* A una columna no hay sitio para el trío: se queda el móvil central,
     que es el que lleva la captura con carga prioritaria. Y como ya no
     compite con nadie, recupera el tamaño que tenía el móvil único. */
  .phone-side{display:none}
  .phone-main{width:248px}
  .stats{flex-wrap:wrap;gap:24px 32px}
  .app-meta{flex-wrap:wrap}
  .hero-ctas{flex-wrap:wrap}
}
@media(max-width:600px){
  .nav-inner .btn-sm{padding:7px 12px;font-size:12px}
  .why-grid{grid-template-columns:1fr}
  .hero{padding:60px 0 50px}
  .foot-grid{grid-template-columns:1fr;gap:28px}
}
/* Guarda global contra scroll horizontal (clip no rompe position:sticky,
   a diferencia de hidden). */
html,body{overflow-x:clip}

/* ===== Páginas de lectura (legales/soporte) ===== */
.legal-hero{padding:70px 0 40px;border-bottom:1px solid var(--border)}
.legal-hero h1{font-size:clamp(30px,4vw,42px)}
.legal-hero p{color:var(--text-dim)}
.legal-content{max-width:720px;margin:0 auto;padding:48px 24px;color:var(--text-dim);font-size:15.5px}
.legal-content h2,.legal-content h3{color:var(--text);margin:32px 0 12px}
.legal-content h2{font-size:20px}
.legal-content h3{font-size:17px}

/* ===== Confirmación de pago ===== */
.success-wrap{padding:100px 0}
.success-wrap .container{max-width:520px}
.success-card{text-align:center}
.success-icon{color:var(--lime);margin-bottom:16px}
.success-icon svg{width:52px;height:52px}
.success-card h2{margin-bottom:16px}
.success-card p{color:var(--text-dim);margin-bottom:32px}
.legal-content a{color:var(--lime)}
.legal-content strong{color:var(--text)}

/* Reveal (mismas clases que usa scroll-reveal.js) */
.reveal,.reveal-left,.reveal-right{opacity:0;transition:opacity .8s ease,transform .8s ease}
.reveal{transform:translateY(30px)}
.reveal-left{transform:translateX(-40px)}
.reveal-right{transform:translateX(40px)}
.reveal.revealed,.reveal-left.revealed,.reveal-right.revealed{opacity:1;transform:none}

/* ===== Accesibilidad =====
   Debe ir DESPUÉS de las reglas base de .reveal: con la misma
   especificidad gana la última declarada, y así reduced-motion
   deja el contenido visible sin esperar al scroll. */
@media (prefers-reduced-motion: reduce){
  .reveal,.reveal-left,.reveal-right{opacity:1;transform:none;transition:none}
  *{animation:none !important}
}

/* Iconografía propia: SVG de trazo fino, monocolor (sustituye a los emojis) */
.icon{fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}