/* =================================================================
   Skill Bloom Pro - Landing
   ================================================================= */
:root{
  --charcoal:#161e2a;
  --royal:#001a69;
  --royal-dip:#001865;
  --navy:#011749;
  --blue:#0737c9;
  --blue-soft:#2952c6;
  --blue-hover:#0a2da3;
  --light:#f6f8fa;
  --gray:#d8d8db;
  --text:#16213e;
  --white:#ffffff;
  --radius:14px;
  --shadow:0 14px 40px rgba(0,0,0,.12);
  --maxw:1180px;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:'Montserrat','Segoe UI',system-ui,-apple-system,sans-serif;
  color:var(--text);
  background:#fff;
  line-height:1.5;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{text-decoration:none;color:inherit}

.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}

/* ---------- Botones ---------- */
.btn-blue{
  display:inline-flex;align-items:center;gap:10px;
  background:var(--blue);color:#fff;font-weight:800;
  border:none;cursor:pointer;
  padding:15px 30px;border-radius:40px;
  font-size:.95rem;letter-spacing:.5px;
  transition:.2s transform,.2s background;
  box-shadow:0 8px 20px rgba(7,55,201,.35);
}
.btn-blue:hover{background:var(--blue-hover);transform:translateY(-2px)}
.btn-blue .arrow{
  width:22px;height:22px;border-radius:50%;
  background:rgba(255,255,255,.22);
  display:inline-flex;align-items:center;justify-content:center;
  font-size:.8rem;
}

/* badge sesion informativa reutilizable */
.badge-sesion{
  display:inline-flex;align-items:center;gap:16px;
  background:#fff;border-radius:14px;
  padding:14px 22px;box-shadow:var(--shadow);
}
.badge-sesion .cal{width:46px;height:46px;flex:none}
.badge-sesion .txt small{
  display:block;font-size:.62rem;font-weight:700;
  letter-spacing:1.5px;color:var(--blue);
}
.badge-sesion .txt .estado{
  display:block;font-size:1.45rem;font-weight:900;color:var(--text);line-height:1.05;
}
.badge-sesion .txt .fecha{display:block;font-size:.72rem;font-weight:700;color:var(--text)}

/* =================================================================
   HERO
   ================================================================= */
.hero{
  position:relative;color:#fff;overflow:hidden;
  background:var(--charcoal);
}
.hero::after{
  content:"";position:absolute;inset:0;
  background:
    linear-gradient(100deg, var(--charcoal) 30%, rgba(22,30,42,.85) 45%, rgba(22,30,42,.30) 62%, rgba(22,30,42,0) 78%),
    url('/static/media/imagenes/img01.jpg') right center/cover no-repeat;
  z-index:0;
}
.hero .wrap{position:relative;z-index:1;padding-top:34px;padding-bottom:46px}

.hero-logo{display:flex;align-items:center;gap:8px;margin-bottom:42px}
.hero-logo img{width:230px}

.hero-title{
  font-size:clamp(2.3rem,5.2vw,3.7rem);
  font-weight:900;line-height:1.02;letter-spacing:.5px;
  text-transform:uppercase;
}
.hero-title .blue{color:var(--blue-soft)}
.hero-sub{
  margin-top:18px;max-width:430px;
  font-size:1rem;color:#cdd3dc;font-weight:500;line-height:1.4;
}
.hero-sub .blue{color:var(--blue-soft);font-weight:700}

.hero-cta{
  margin-top:34px;display:inline-flex;align-items:center;gap:20px;
  background:#fff;border-radius:16px;padding:14px 16px 14px 22px;
  box-shadow:var(--shadow);flex-wrap:wrap;
}
.hero-cta .badge-inner{display:flex;align-items:center;gap:14px}
.hero-cta .cal{width:42px;height:42px}
.hero-cta .txt small{display:block;font-size:.6rem;font-weight:700;letter-spacing:1.5px;color:var(--blue)}
.hero-cta .txt .estado{display:block;font-size:1.35rem;font-weight:900;color:var(--text);line-height:1.05}
.hero-cta .txt .fecha{display:block;font-size:.7rem;font-weight:700;color:var(--text)}

/* =================================================================
   ¿POR QUÉ ESPECIALIZARTE?
   ================================================================= */
.section{padding:74px 0}
.sec-light{background:var(--light)}
.sec-title{text-align:center;margin-bottom:54px}
.sec-title h2{
  font-size:clamp(1.7rem,3.6vw,2.4rem);font-weight:900;
  text-transform:uppercase;line-height:1.1;letter-spacing:.5px;
}
.sec-title h2 .blue{color:var(--blue)}

.cards3{
  display:grid;grid-template-columns:repeat(3,1fr);gap:34px;
}
.card-val{display:flex;gap:16px;align-items:flex-start}
.card-val .ic{
  width:96px;height:96px;flex:none;border-radius:50%;
  background:#e7eaf1;display:flex;align-items:center;justify-content:center;
}
.card-val .ic img{width:54px;height:54px}
.card-val h3{
  font-size:1.18rem;font-weight:900;color:var(--blue);
  text-transform:uppercase;line-height:1.05;margin-bottom:7px;
}
.card-val p{font-size:.9rem;color:#3a4256;font-weight:500}

/* =================================================================
   DIPLOMADO (fondo royal con radiografia)
   ================================================================= */
.sec-diplomado{
  position:relative;background:var(--royal-dip);color:#fff;overflow:hidden;
  padding:70px 0;
}
.sec-diplomado::before{
  content:"";position:absolute;left:-60px;top:50%;transform:translateY(-50%);
  width:560px;height:560px;
  background:url('/static/media/imagenes/img02.jpg') left center/contain no-repeat;
  opacity:.95;z-index:0;
}
.dip-inner{position:relative;z-index:1;max-width:760px;margin-left:auto;text-align:left}
.dip-edicion{font-size:1rem;font-weight:700;letter-spacing:2px;color:#cfd8ff}
.dip-titulo{font-size:clamp(1.6rem,3.6vw,2.3rem);font-weight:900;text-transform:uppercase;line-height:1.05;margin-top:4px}
.dip-sub{font-size:clamp(1.6rem,3.6vw,2.3rem);font-weight:900;text-transform:uppercase;color:var(--blue-soft);line-height:1.05}
.dip-line{width:100%;max-width:520px;height:2px;background:rgba(255,255,255,.3);margin:22px 0 30px}

.dip-info{display:flex;gap:60px;flex-wrap:wrap;margin-bottom:8px}
.dip-info .item{display:flex;align-items:center;gap:16px}
.dip-info .item img{width:60px;height:60px;flex:none}
.dip-info .item small{display:block;font-size:.78rem;font-weight:600;letter-spacing:1px;color:#cfd8ff}
.dip-info .item strong{font-size:1.25rem;font-weight:900;text-transform:uppercase;line-height:1.05}

/* badge sesion sobre transicion (entre diplomado y instituciones) */
.sec-badge-gap{background:var(--light);padding:0}
.badge-floating{
  display:flex;justify-content:center;transform:translateY(-50%);
  margin-bottom:-40px;
}
.badge-floating .badge-sesion{padding:18px 26px;gap:22px}
.badge-floating .badge-sesion .btn-blue{margin-left:6px}

/* =================================================================
   INSTITUCIONES
   ================================================================= */
.sec-inst{background:var(--light);padding-top:30px;padding-bottom:70px}
.inst-logos{
  display:flex;align-items:center;justify-content:center;gap:54px;
  flex-wrap:wrap;margin-top:40px;
}
.inst-logos img{height:118px;width:auto;object-fit:contain}

/* =================================================================
   TESTIMONIOS
   ================================================================= */
.sec-test{background:var(--royal);color:#fff;padding:70px 0}
.test-grid{
  display:grid;grid-template-columns:repeat(4,1fr);gap:22px;
  margin-top:48px;align-items:center;
}
.test-card{
  background:#0e36c9;border-radius:18px;
  aspect-ratio:9/16;display:flex;align-items:center;justify-content:center;
  position:relative;overflow:hidden;
  box-shadow:0 14px 30px rgba(0,0,0,.25);
}
.test-card iframe,.test-card video{width:100%;height:100%;border:0;object-fit:cover}
.test-card .play{
  width:84px;height:84px;border-radius:50%;
  border:5px solid rgba(0,0,0,.35);
  display:flex;align-items:center;justify-content:center;
  background:rgba(0,0,0,.12);
}
.test-card .play::after{
  content:"";border-style:solid;border-width:18px 0 18px 30px;
  border-color:transparent transparent transparent rgba(0,0,0,.45);
  margin-left:6px;
}
.test-arrows{display:flex;justify-content:space-between;align-items:center;margin-top:0}
.test-wrap-rel{position:relative}
.test-arrow{
  position:absolute;top:50%;transform:translateY(-50%);
  font-size:2rem;color:#fff;opacity:.7;user-select:none;
}
.test-arrow.l{left:-6px}
.test-arrow.r{right:-6px}

/* =================================================================
   ¿POR QUÉ ASISTIR?
   ================================================================= */
.sec-why{background:var(--gray);padding:64px 0}
.why-grid{display:grid;grid-template-columns:1.1fr 1fr;gap:50px;align-items:center}
.why-grid h2{
  font-size:clamp(1.5rem,3.2vw,2.1rem);font-weight:900;text-transform:uppercase;
  line-height:1.1;margin-bottom:26px;
}
.why-grid h2 .blue{color:var(--blue)}
.why-list{list-style:none;display:flex;flex-direction:column;gap:16px}
.why-list li{display:flex;align-items:center;gap:14px;font-size:1rem;font-weight:600;color:#1f2740}
.why-list li img{width:26px;height:26px;flex:none}
.why-img img{border-radius:12px;box-shadow:var(--shadow)}

/* =================================================================
   FOOTER / FORMULARIO
   ================================================================= */
.sec-footer{background:var(--navy);color:#fff;padding:70px 0 56px}
.footer-grid{display:grid;grid-template-columns:1fr 1.05fr;gap:60px;align-items:start}
.footer-left h2{font-size:clamp(1.8rem,3.6vw,2.5rem);font-weight:900;text-transform:uppercase;line-height:1.05}
.footer-left h2 .blue{color:var(--blue-soft)}
.footer-left .sub{margin-top:26px}
.footer-left .sub .l1{font-size:1.25rem;font-weight:800}
.footer-left .sub .l2{font-size:1.25rem;font-weight:800;color:var(--blue-soft)}
.footer-logo{display:flex;align-items:center;gap:10px;margin-top:54px}
.footer-logo img{width:250px}

.form-card{display:flex;flex-direction:column;gap:14px;margin-top:6px}
.form-intro{color:#cdd6ef;font-size:.95rem;font-weight:500;margin-bottom:18px;max-width:520px}
.form-label{font-size:.72rem;font-weight:800;letter-spacing:1.5px;color:#9fb0e0;text-transform:uppercase;margin-bottom:-2px}
.field{
  display:flex;align-items:center;gap:12px;
  background:#fff;border-radius:30px;padding:0 22px;height:56px;
}
.field img{width:24px;height:24px;flex:none;opacity:.65}
.field input{
  border:none;outline:none;flex:1;height:100%;
  font-size:1rem;font-family:inherit;color:#222;background:transparent;
}

/* preguntas clasificadoras */
.q-block{margin-top:8px}
.q-title{font-size:.95rem;font-weight:700;color:#fff;margin-bottom:12px;line-height:1.35}
.q-options{display:flex;flex-wrap:wrap;gap:9px}
.chip{position:relative;cursor:pointer;user-select:none}
.chip input{position:absolute;opacity:0;width:0;height:0}
.chip span{
  display:inline-block;padding:10px 16px;border-radius:24px;
  background:rgba(255,255,255,.07);border:1.5px solid rgba(255,255,255,.28);
  color:#dfe6f7;font-size:.85rem;font-weight:600;transition:.15s;
}
.chip:hover span{border-color:#fff;color:#fff}
.chip input:checked + span{
  background:var(--blue-soft);border-color:var(--blue-soft);color:#fff;
  box-shadow:0 6px 16px rgba(41,82,198,.45);
}
.chip input:focus-visible + span{outline:2px solid #fff;outline-offset:2px}

.form-card .btn-submit{
  background:var(--blue);color:#fff;border:none;cursor:pointer;
  height:58px;border-radius:30px;font-weight:900;font-size:1.05rem;
  letter-spacing:.5px;transition:.2s background,.2s transform;margin-top:14px;
}
.form-card .btn-submit:hover{background:var(--blue-hover);transform:translateY(-2px)}

.flash{
  border-radius:10px;padding:12px 18px;margin-bottom:14px;font-weight:600;font-size:.9rem;
}
.flash.error{background:#ffe2e2;color:#a01b1b}
.flash.ok{background:#dff5e1;color:#1c7a2e}

/* =================================================================
   GRACIAS
   ================================================================= */
.gracias{
  min-height:100vh;display:flex;flex-direction:column;
  align-items:center;justify-content:center;text-align:center;
  background:var(--charcoal);color:#fff;padding:40px;
}
.gracias img{width:240px;margin-bottom:30px}
.gracias .check{
  width:96px;height:96px;border-radius:50%;background:var(--blue);
  display:flex;align-items:center;justify-content:center;font-size:3rem;margin-bottom:24px;
}
.gracias h1{font-size:2.2rem;font-weight:900;text-transform:uppercase;margin-bottom:12px}
.gracias p{color:#cdd3dc;max-width:480px;margin-bottom:30px}
.gracias a{
  background:var(--blue);color:#fff;padding:14px 32px;border-radius:30px;font-weight:800;
}

/* =================================================================
   RESPONSIVE
   ================================================================= */
@media(max-width:900px){
  .cards3{grid-template-columns:1fr;gap:22px}
  .test-grid{grid-template-columns:repeat(2,1fr)}
  .why-grid{grid-template-columns:1fr}
  .why-img{order:-1}
  .footer-grid{grid-template-columns:1fr;gap:36px}
  .sec-diplomado::before{opacity:.18;width:420px}
  .dip-inner{margin-left:0}
  .hero::after{background:
    linear-gradient(180deg, rgba(22,30,42,.55), var(--charcoal) 72%),
    url('/static/media/imagenes/img01.jpg') center top/cover no-repeat;}
}
@media(max-width:560px){
  .test-grid{grid-template-columns:1fr}
  .inst-logos{gap:30px}
  .inst-logos img{height:80px}
  .dip-info{gap:28px}
  .hero-logo img,.footer-logo img{width:180px}
}