/* Kuntur Academia de Drones — estilos compartidos */
:root{
  --ink:#1f1f21;--ink-2:#2b2b2e;--ink-3:#39393d;
  --accent:#e3fc02;--accent-soft:#f3ffb0;--accent-dark:#6f7d00;
  --base:#f4f4f1;--white:#fff;--muted:#5b5b61;--line:#e3e3df;
  --radius:14px;--radius-sm:10px;
  --shadow:0 18px 40px -24px rgba(17,17,19,.45);
  --container:1250px;--gap:28px;
  --f-title:"Space Grotesk",system-ui,sans-serif;
  --f-body:"Figtree",system-ui,sans-serif;
  --ease:cubic-bezier(.2,.7,.2,1);
  --header-h:96px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:calc(var(--header-h) + 10px);-webkit-text-size-adjust:100%}
body{margin:0;font-family:var(--f-body);font-size:1.03rem;line-height:1.65;color:var(--ink);background:var(--white);-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:inherit}
h1,h2,h3,h4,h5{font-family:var(--f-title);color:var(--ink);line-height:1.12;margin:0 0 .5em;letter-spacing:-.02em;font-weight:700}
h1{font-size:clamp(2.2rem,4.6vw,3.55rem)}
h2{font-size:clamp(1.8rem,3.4vw,2.6rem)}
h3{font-size:1.25rem;letter-spacing:-.01em}
p{margin:0 0 1em}
.container{width:100%;max-width:var(--container);margin-inline:auto;padding-inline:24px}
.skip{position:absolute;left:-999px}.skip:focus{left:16px;top:16px;z-index:200;background:#fff;padding:8px 14px}

/* ---------- Botones ---------- */
.btn{display:inline-flex;align-items:center;gap:10px;font-family:var(--f-title);font-weight:600;font-size:.98rem;padding:13px 24px;border-radius:999px;text-decoration:none;border:1.5px solid transparent;cursor:pointer;transition:transform .25s var(--ease),background .25s var(--ease),color .25s var(--ease),border-color .25s var(--ease);white-space:nowrap}
.btn:hover{transform:translateY(-2px)}
.btn svg{width:18px;height:18px;flex:none}
.btn--primary{background:var(--ink);color:#fff}
.btn--primary:hover{background:#000;border-color:var(--accent)}
.btn--ghost{background:transparent;color:var(--ink);border-color:rgba(31,31,33,.3)}
.btn--ghost:hover{border-color:var(--ink)}
/* sobre fondo oscuro */
.on-dark .btn--primary,.hero .btn--primary,.page-hero .btn--primary,.cta .btn--primary,.section--dark .btn--primary{background:transparent;color:#fff;border-color:var(--accent);box-shadow:inset 0 0 0 1px var(--accent)}
.hero .btn--primary:hover,.page-hero .btn--primary:hover,.cta .btn--primary:hover,.section--dark .btn--primary:hover{background:rgba(227,252,2,.12)}
.hero .btn--ghost,.page-hero .btn--ghost,.cta .btn--ghost,.section--dark .btn--ghost{color:#fff;border-color:rgba(255,255,255,.4)}
.hero .btn--ghost:hover,.page-hero .btn--ghost:hover,.cta .btn--ghost:hover,.section--dark .btn--ghost:hover{border-color:#fff}

/* ---------- Eyebrow ---------- */
.eyebrow{display:block;font-family:var(--f-title);font-size:.8rem;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:var(--accent-dark);margin:0 0 10px}
.hero .eyebrow,.page-hero .eyebrow,.cta .eyebrow,.section--dark .eyebrow{color:var(--accent)}
.mark{background:linear-gradient(transparent 62%,var(--accent) 62%);padding:0 .08em}
.hero em,.page-hero em,.cta em,.section--dark em{font-style:normal;color:var(--accent)}

/* ---------- Header (siempre blanco) ---------- */

/* ---------- Hero ---------- */
.hero{position:relative;isolation:isolate;color:#fff;min-height:min(86vh,760px);display:flex;align-items:center;overflow:hidden;background:var(--ink)}
.hero__bg,.page-hero__bg,.cta__bg,.section__bg{position:absolute;inset:0;z-index:-2}
.hero__bg img,.page-hero__bg img,.cta__bg img,.section__bg img{width:100%;height:100%;object-fit:cover}
.hero::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(95deg,rgba(18,18,20,.8) 0%,rgba(18,18,20,.72) 45%,rgba(18,18,20,.35) 100%)}
.hero__inner{padding-block:90px 100px;max-width:760px}
.hero .eyebrow{margin-bottom:7px}
.hero h1{margin-top:15px}
.hero p.lead{font-size:1.14rem;color:rgba(255,255,255,.86);max-width:620px}
.hero__actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:28px}
.hero__badges{display:flex;flex-wrap:wrap;gap:12px;margin-top:40px}
.badge{display:inline-flex;align-items:center;gap:10px;padding:10px 16px;border-radius:12px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.16);backdrop-filter:blur(6px);font-size:.9rem;color:#fff}
.badge svg{width:20px;height:20px;color:var(--accent);flex:none}
.badge b{font-family:var(--f-title)}

/* ---------- Page hero ---------- */
.page-hero{position:relative;isolation:isolate;color:#fff;overflow:hidden;background:var(--ink);padding-block:96px 88px}
.page-hero::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(100deg,rgba(18,18,20,.8) 0%,rgba(18,18,20,.7) 60%,rgba(18,18,20,.5) 100%)}
.page-hero h1{max-width:820px;margin-top:15px}
.page-hero .eyebrow{margin-bottom:7px}
.page-hero p{max-width:680px;font-size:1.1rem;color:rgba(255,255,255,.85);margin:0}

/* ---------- Secciones ---------- */
.section{padding-block:clamp(70px,9vw,110px)}
.section--base{background:var(--base)}
.section--dark{position:relative;isolation:isolate;background:var(--ink);color:#fff;overflow:hidden}
.section--dark::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(180deg,rgba(18,18,20,.78) 0%,rgba(18,18,20,.72) 100%)}
.section--plano::after{display:none}
.hero h1,.hero h2,.hero h3,.hero h4,
.page-hero h1,.page-hero h2,.page-hero h3,.page-hero h4,
.cta h1,.cta h2,.cta h3,.cta h4,
.section--dark h1,.section--dark h2,.section--dark h3,.section--dark h4{color:#fff}
.section--dark p{color:rgba(255,255,255,.82)}
.section-head{max-width:720px;margin-bottom:48px}
.section-head--center{margin-inline:auto;text-align:center}
.section-head p{color:var(--muted);font-size:1.07rem}
.section-head--row{max-width:none;display:flex;justify-content:space-between;align-items:flex-end;gap:24px;flex-wrap:wrap}
.section-head--row>div{max-width:680px}

/* ---------- Highlights ---------- */
.highlights{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--gap)}
.hl{display:flex;gap:18px;align-items:flex-start;padding:28px;border-radius:var(--radius);background:#fff;border:1px solid var(--line)}
.ico{width:54px;height:54px;flex:none;border-radius:14px;background:var(--ink);color:var(--accent);display:grid;place-items:center}
.ico svg{width:26px;height:26px}
.hl h3{font-size:1.1rem;margin-bottom:6px}
.hl p{margin:0;color:var(--muted);font-size:.97rem}
.overlap{margin-top:-64px;position:relative;z-index:2}
.overlap .hl{box-shadow:var(--shadow)}

/* ---------- Cursos ---------- */
.filters{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:34px}
.chip{font-family:var(--f-title);font-weight:500;font-size:.92rem;padding:9px 18px;border-radius:999px;border:1.5px solid var(--line);background:#fff;color:var(--ink);cursor:pointer;transition:all .2s}
.chip:hover{border-color:var(--ink)}
.chip.is-active{background:var(--ink);color:#fff;border-color:var(--ink)}
.courses{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:var(--gap)}
.course{display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;text-decoration:none;color:inherit;transition:transform .3s var(--ease),box-shadow .3s var(--ease)}
.course:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.course__media{position:relative;aspect-ratio:3/2;overflow:hidden;background:var(--ink)}
.course__media img{width:100%;height:100%;object-fit:cover;transition:transform .6s var(--ease)}
.course:hover .course__media img{transform:scale(1.05)}
.course__tag{position:absolute;left:14px;top:14px;background:var(--accent);color:var(--ink);font-family:var(--f-title);font-weight:700;font-size:.74rem;letter-spacing:.08em;text-transform:uppercase;padding:6px 11px;border-radius:7px}
.course__body{padding:22px 22px 24px;display:flex;flex-direction:column;flex:1}
.course__meta{display:flex;flex-wrap:wrap;gap:6px 14px;font-size:.86rem;color:var(--muted);margin-bottom:10px}
.course__meta span{display:inline-flex;align-items:center;gap:6px}
.course__meta svg{width:15px;height:15px}
.course h3{font-size:1.12rem;line-height:1.3;margin-bottom:10px}
.course p{color:var(--muted);font-size:.94rem;margin-bottom:18px}
.course__foot{margin-top:auto;display:flex;align-items:center;justify-content:space-between;gap:12px;padding-top:16px;border-top:1px solid var(--line)}
.price{font-family:var(--f-title);font-weight:700;font-size:1.28rem}
.price small{display:block;font-size:.74rem;font-weight:500;color:var(--muted);letter-spacing:.02em}
.course__go{display:inline-flex;align-items:center;gap:6px;font-family:var(--f-title);font-weight:600;font-size:.92rem}
.course__go svg{width:18px;height:18px;transition:transform .25s}
.course:hover .course__go svg{transform:translateX(4px)}
.empty{padding:40px;text-align:center;border:1px dashed var(--line);border-radius:var(--radius);color:var(--muted)}
.note{display:flex;gap:14px;align-items:flex-start;margin-top:40px;padding:20px 22px;border-radius:var(--radius-sm);background:var(--base);border-left:4px solid var(--accent);font-size:.95rem;color:var(--muted)}
.note svg{width:22px;height:22px;flex:none;color:var(--ink);margin-top:2px}
.note p{margin:0}

/* ---------- Detalle de curso ---------- */
.detail{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(0,1fr);gap:56px;align-items:start}
.detail__media{border-radius:var(--radius);overflow:hidden;margin-bottom:32px}
.detail__text p{color:#3a3a3f}
.facts{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;margin:6px 0 30px}
.fact{display:flex;gap:12px;align-items:center;padding:16px;border-radius:var(--radius-sm);background:var(--base)}
.fact svg{width:22px;height:22px;flex:none}
.fact small{display:block;color:var(--muted);font-size:.8rem}
.fact b{font-family:var(--f-title);font-size:.98rem}
.booking{position:sticky;top:calc(var(--header-h) + 24px);padding:30px;border-radius:var(--radius);background:var(--ink);color:#fff}
.booking h2{color:#fff;font-size:1.4rem}
.booking .price{font-size:2rem;color:var(--accent);margin-bottom:22px}
.booking .price small{color:rgba(255,255,255,.65)}
.booking .opt-title{display:block;font-family:var(--f-title);font-size:.86rem;font-weight:600;margin:0 0 8px;color:rgba(255,255,255,.9)}
.options{display:grid;gap:8px;margin-bottom:22px}
.opt{position:relative;display:block;cursor:pointer}
.opt input{position:absolute;opacity:0}
.opt span{display:block;padding:12px 14px;border-radius:10px;border:1.5px solid rgba(255,255,255,.18);font-size:.93rem;cursor:pointer;transition:all .2s}
.opt input:checked+span{border-color:var(--accent);background:rgba(227,252,2,.1)}
.opt input:focus-visible+span{outline:2px solid var(--accent);outline-offset:2px}
.booking .btn{width:100%;justify-content:center}
.booking .btn+.btn{margin-top:10px}
.booking__small{font-size:.84rem;color:rgba(255,255,255,.62);margin:16px 0 0}

/* ---------- Media + texto ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}
.split--rev .split__media{order:2}
.split__media{border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}
.split__media img{width:100%;height:100%;object-fit:cover}
.split h2{margin-top:0}
.split p{color:#3a3a3f}
.checks{list-style:none;padding:0;margin:20px 0 0;display:grid;gap:12px}
.checks li{display:flex;gap:12px;align-items:flex-start}
.checks svg{width:22px;height:22px;flex:none;margin-top:2px;color:var(--ink);background:var(--accent);border-radius:50%;padding:4px}
.regions{display:flex;flex-wrap:wrap;gap:8px;margin-top:22px}
.regions span{font-family:var(--f-title);font-weight:600;font-size:.86rem;padding:7px 14px;border-radius:999px;background:var(--base);border:1px solid var(--line)}

/* ---------- Features (oscuro) ---------- */
.features{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--gap)}
.feature{padding:30px;border-radius:var(--radius);background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12);backdrop-filter:blur(4px);transition:border-color .3s,transform .3s var(--ease)}
.feature:hover{border-color:rgba(227,252,2,.55);transform:translateY(-4px)}
.feature .ico{background:var(--accent);color:var(--ink);margin-bottom:20px}
.feature h3{font-size:1.15rem}
.feature p{margin:0;font-size:.96rem;color:rgba(255,255,255,.82)}

/* ---------- Tarjetas con imagen ---------- */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--gap)}
.card{background:#fff;border-radius:var(--radius);overflow:hidden;border:1px solid var(--line)}
.card img{aspect-ratio:5/3;object-fit:cover;width:100%}
.card__body{padding:24px}
.card h3{font-size:1.15rem}
.card p{margin:0;color:var(--muted);font-size:.96rem}

/* ---------- Numerados ---------- */
.numbered{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;counter-reset:n}
.num{display:flex;gap:16px;align-items:flex-start;padding:22px;border-radius:var(--radius-sm);background:#fff;border:1px solid var(--line)}
.num::before{counter-increment:n;content:counter(n,decimal-leading-zero);font-family:var(--f-title);font-weight:700;font-size:1.05rem;color:var(--ink);background:var(--accent);border-radius:9px;min-width:42px;height:42px;display:grid;place-items:center}
.num h3{font-size:1.04rem;margin:0 0 4px}
.num p{margin:0;font-size:.93rem;color:var(--muted)}
.num>div{padding-top:2px}
.num--simple{align-items:center}
.num--simple span{font-family:var(--f-title);font-weight:600;font-size:.98rem;line-height:1.35}

/* ---------- Pilares ---------- */
.pillars{display:grid;grid-template-columns:repeat(3,1fr);gap:0;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:#fff}
.pillar{padding:36px 30px;border-right:1px solid var(--line)}
.pillar:last-child{border-right:0}
.pillar .ico{margin-bottom:18px}
.pillar h3{font-size:1.4rem;letter-spacing:.02em;text-transform:uppercase}
.pillar p{margin:0;color:var(--muted)}
.quote{margin:56px auto 0;max-width:860px;text-align:center;font-family:var(--f-title);font-size:clamp(1.4rem,2.6vw,2rem);font-weight:600;line-height:1.3;letter-spacing:-.01em}
.quote cite{display:block;margin-top:14px;font-size:.92rem;font-style:normal;font-weight:500;color:var(--muted);letter-spacing:.04em}

/* ---------- Servicios ---------- */
.services{display:grid;grid-template-columns:repeat(2,1fr);gap:var(--gap)}
.service{display:flex;gap:22px;padding:30px;border-radius:var(--radius);background:#fff;border:1px solid var(--line)}
.service h3{font-size:1.2rem;margin-bottom:10px}
.service ul{margin:0;padding-left:18px;color:var(--muted);font-size:.96rem}
.service li{margin-bottom:6px}
.service li::marker{color:var(--accent-dark)}
.sectors{display:flex;flex-wrap:wrap;gap:10px;justify-content:center}
.sectors span{font-family:var(--f-title);font-weight:500;padding:10px 18px;border-radius:999px;background:#fff;border:1px solid var(--line)}

/* ---------- CTA ---------- */
.cta{position:relative;isolation:isolate;color:#fff;overflow:hidden;background:var(--ink);padding-block:clamp(80px,9vw,110px);text-align:center}
.cta::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(180deg,rgba(18,18,20,.76) 0%,rgba(18,18,20,.72) 100%)}
.cta h2{max-width:760px;margin-inline:auto}
.cta p{max-width:620px;margin:0 auto 28px;color:rgba(255,255,255,.85);font-size:1.08rem}
.cta__actions{display:flex;justify-content:center;flex-wrap:wrap;gap:14px}

/* ---------- Contacto ---------- */
.contact{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:56px;align-items:start}
.contact-list{list-style:none;padding:0;margin:26px 0 0;display:grid;gap:16px}
.contact-list li{display:flex;flex-direction:column;gap:4px}
.contact-list small{font-family:var(--f-title);font-size:.78rem;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}
.contact-list a,.contact-list .ci{display:inline-flex;align-items:center;gap:10px;text-decoration:none;font-weight:500;font-size:1.04rem}
.contact-list a:hover{text-decoration:underline;text-decoration-color:var(--accent);text-underline-offset:4px}
.contact-list svg,.footer-contact svg{width:18px;height:18px;flex:none;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
svg path[d^="M20.5 3.5A11.9"]{fill:currentColor;stroke:none}
.form{padding:36px;border-radius:var(--radius);background:var(--base);border:1px solid var(--line)}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.field{display:flex;flex-direction:column;gap:6px}
.field--full{grid-column:1/-1}
.field label{font-family:var(--f-title);font-weight:600;font-size:.88rem}
.field input,.field textarea{font:inherit;font-size:1rem;padding:13px 15px;border-radius:10px;border:1.5px solid var(--line);background:#fff;color:var(--ink);transition:border-color .2s,box-shadow .2s}
.field input:focus,.field textarea:focus{outline:0;border-color:var(--ink);box-shadow:0 0 0 3px rgba(227,252,2,.6)}
.field textarea{min-height:150px;resize:vertical}
.form .btn{margin-top:22px}
.form-alert{display:none;padding:14px 18px;border-radius:10px;margin-bottom:20px;font-weight:500}
.form-alert.is-ok{display:block;background:#e7f7e9;color:#14532d;border:1px solid #9fd8aa}
.form-alert.is-err{display:block;background:#fdeaea;color:#7f1d1d;border:1px solid #f0a8a8}
.map{margin-top:56px;border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);height:380px}
.map iframe{width:100%;height:100%;border:0;filter:grayscale(.35)}

/* ---------- Footer ---------- */
.site-footer{background:var(--ink);color:rgba(255,255,255,.75);padding-block:clamp(52px,6vw,74px) 30px;font-size:.96rem}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.3fr;gap:40px}
.footer-brand img{height:96px;width:auto;margin-bottom:18px}
.footer-brand p{max-width:300px;margin:0}
.site-footer h4{color:#fff;font-size:.82rem;letter-spacing:.14em;text-transform:uppercase;margin:6px 0 18px}
.footer-links{list-style:none;padding:0;margin:0;display:grid;gap:10px}
.footer-links a{text-decoration:none;transition:color .2s}
.footer-links a:hover{color:var(--accent)}
.footer-contact{list-style:none;padding:0;margin:0;display:grid;gap:12px}
.footer-contact a,.footer-contact span{display:inline-flex;align-items:center;gap:10px;text-decoration:none}
.footer-contact svg{color:var(--accent)}
.footer-contact a:hover{color:#fff}
.footer-credit{margin-top:40px;padding-top:22px;border-top:1px solid rgba(255,255,255,.12);text-align:center;font-size:.8rem;color:rgba(255,255,255,.6)}
.footer-credit a{color:inherit;text-decoration:none;transition:color .22s var(--ease)}
.footer-credit a:hover{color:rgba(255,255,255,.92)}

/* ---------- WhatsApp flotante ---------- */
.wa-float{position:fixed;right:22px;bottom:22px;z-index:60;width:58px;height:58px;border-radius:50%;background:#25d366;color:#fff;display:grid;place-items:center;box-shadow:0 10px 26px -8px rgba(0,0,0,.45);transition:transform .25s var(--ease)}
.wa-float:hover{transform:scale(1.07)}
.wa-float svg{width:30px;height:30px}

/* ---------- Reveal ---------- */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
.reveal.is-visible{opacity:1;transform:none}
.d1{transition-delay:.08s}.d2{transition-delay:.16s}.d3{transition-delay:.24s}.d4{transition-delay:.32s}.d5{transition-delay:.4s}
@media (prefers-reduced-motion:reduce){*{scroll-behavior:auto!important}.reveal{opacity:1;transform:none;transition:none}}

/* ---------- Responsive ---------- */

@media (max-width:1024px){
  .footer-grid{grid-template-columns:1fr 1fr}
  .features,.cards,.numbered{grid-template-columns:repeat(2,1fr)}
  .detail{grid-template-columns:1fr;gap:40px}
  .booking{position:static}
  .pillars{grid-template-columns:1fr}
  .pillar{border-right:0;border-bottom:1px solid var(--line)}
  .pillar:last-child{border-bottom:0}
}
@media (max-width:880px){
  :root{--header-h:72px}
  .highlights,.services{grid-template-columns:1fr}
  .split,.contact{grid-template-columns:1fr;gap:36px}
  .split--rev .split__media{order:0}
  .overlap{margin-top:-40px}
}
@media (max-width:560px){
  body{font-size:1rem}
  .hero__inner{padding-block:70px 80px}
  .features,.cards,.numbered,.facts,.form-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr;gap:32px}
  .form{padding:24px}
  .hl,.service{padding:22px}
  .service{flex-direction:column;gap:14px}
  .page-hero{padding-block:70px 64px}
  .hero__actions .btn{flex:1 1 100%;justify-content:center}
}
/* botones dentro de la caja de reserva (fondo tinta) */
.booking .btn--primary{background:transparent;color:#fff;border-color:var(--accent);box-shadow:inset 0 0 0 1px var(--accent)}
.booking .btn--primary:hover{background:rgba(227,252,2,.12)}
.booking .btn--ghost{color:#fff;border-color:rgba(255,255,255,.4)}
.booking .btn--ghost:hover{border-color:#fff}
.page-hero__bg img{object-position:center 30%}
.section--dark .split p,.section--dark .section-head p,.section--dark .feature p{color:rgba(255,255,255,.84)}
@media (max-width:560px){.hero h1{font-size:1.95rem}h1{font-size:1.9rem}}

/* =========================================================
   TEMA OSCURO (pedido del cliente: similar a su web actual)
   ========================================================= */
:root{--bg:#1f1f21;--bg-2:#18181a;--card:#2a2a2d;--card-line:#3a3a3f;--txt:#f2f2f0;--muted:#b4b4ba;--line:#3a3a3f;--base:#18181a}
body{background:var(--bg);color:var(--txt)}
h1,h2,h3,h4,h5{color:#fff}
p{color:inherit}
.section-head p,.split p,.detail__text p,.hl p,.course p,.card p,.num p,.pillar p,.service ul,.quote cite{color:var(--muted)}
.eyebrow{color:var(--accent)}
/* header oscuro */
/* botones: lima con contorno, texto blanco */
.btn--primary{background:transparent;color:#fff;border-color:var(--accent);box-shadow:inset 0 0 0 1px var(--accent)}
.btn--primary:hover{background:rgba(227,252,2,.12);border-color:var(--accent)}
.btn--ghost{color:#fff;border-color:rgba(255,255,255,.35)}
.btn--ghost:hover{border-color:#fff}
/* superficies */
.section--base{background:var(--bg-2)}
.hl,.course,.card,.num,.service,.pillars,.chip,.sectors span,.regions span{background:var(--card);border-color:var(--card-line);color:var(--txt)}
.pillar{border-color:var(--card-line)}
.overlap .hl{box-shadow:0 22px 44px -24px rgba(0,0,0,.9)}
.course:hover{box-shadow:0 22px 44px -24px rgba(0,0,0,.9);border-color:rgba(227,252,2,.45)}
.course__foot{border-top-color:var(--card-line)}
.price,.course__go{color:#fff}
.ico{background:var(--accent);color:var(--ink)}
.chip:hover{border-color:#fff}
.chip.is-active{background:var(--accent);color:var(--ink);border-color:var(--accent)}
.note,.fact{background:var(--card);color:var(--muted)}
.note svg,.fact svg{color:var(--accent)}
.fact b{color:#fff}
.booking{background:#141416;border:1px solid var(--card-line)}
.empty{border-color:var(--card-line);color:var(--muted)}
.checks svg{color:var(--ink)}
.split__media{box-shadow:0 22px 44px -24px rgba(0,0,0,.9)}
.quote{color:#fff}
.service li::marker{color:var(--accent)}
.contact-list a,.contact-list .ci{color:#fff}
.contact-list svg{color:var(--accent)}
.form{background:var(--card);border-color:var(--card-line)}
.field input,.field textarea{background:#1c1c1e;border-color:var(--card-line);color:#fff}
.field input:focus,.field textarea:focus{border-color:var(--accent);box-shadow:0 0 0 3px rgba(227,252,2,.25)}
.map{border-color:var(--card-line)}
.site-footer{background:#141416;border-top:1px solid #2e2e32}


/* ---------- Carro de demostración ---------- */
.cart-backdrop{position:fixed;inset:0;z-index:92;background:rgba(0,0,0,.6);opacity:0;visibility:hidden;transition:opacity .3s}
.cart-backdrop.is-open{opacity:1;visibility:visible}
.cart{position:fixed;top:0;right:0;bottom:0;z-index:95;width:min(420px,100vw);background:#18181a;border-left:1px solid #2e2e32;display:flex;flex-direction:column;transform:translateX(100%);visibility:hidden;transition:transform .4s var(--ease),visibility .4s}
.cart.is-open{transform:none;visibility:visible;box-shadow:-24px 0 50px -20px rgba(0,0,0,.8)}
.cart__head{display:flex;justify-content:space-between;align-items:center;padding:22px 24px;border-bottom:1px solid #2e2e32}
.cart__head h2{font-size:1.3rem;margin:0}
.cart__x{background:none;border:0;color:#fff;font-size:2rem;line-height:1;cursor:pointer;padding:0 4px}
.cart__items{flex:1;overflow-y:auto;padding:8px 24px}
.cart__empty{color:var(--muted);padding:24px 0}
.cart__foot{padding:20px 24px 24px;border-top:1px solid #2e2e32;display:grid;gap:10px}
.cart__foot .btn{justify-content:center}
.cart__total{display:flex;justify-content:space-between;align-items:baseline;font-family:var(--f-title);margin-bottom:6px}
.cart__total b{font-size:1.4rem;color:var(--accent)}
.line{display:grid;grid-template-columns:72px 1fr auto;gap:14px;padding:16px 0;border-bottom:1px solid #2e2e32;align-items:start}
.line img{width:72px;height:72px;object-fit:cover;border-radius:10px}
.line__info b{display:block;font-family:var(--f-title);font-size:.92rem;line-height:1.3;margin-bottom:4px;color:#fff}
.line__info small{display:block;color:var(--muted);font-size:.8rem}
.line__price{font-family:var(--f-title);font-weight:700;white-space:nowrap}
.line__qty{display:flex;align-items:center;gap:8px;margin-top:8px}
.line__qty button{width:28px;height:28px;border-radius:8px;border:1px solid #3a3a3f;background:transparent;color:#fff;cursor:pointer}
.line__qty .line__rm{width:auto;border:0;color:var(--muted);text-decoration:underline;font-size:.8rem;padding:0 4px}
.checkout{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(0,1fr);gap:40px;align-items:start}
.checkout-sec h1{font-size:clamp(1.9rem,3.4vw,2.6rem)}
.paymethods{display:grid;gap:10px;margin-bottom:6px}
.paymethods .opt span{display:block;padding:14px 16px;border-radius:10px;border:1.5px solid #3a3a3f}
.paymethods .opt input:checked+span{border-color:var(--accent);background:rgba(227,252,2,.08)}
.summary{padding:28px;border-radius:var(--radius);background:var(--card);border:1px solid var(--card-line);position:sticky;top:calc(var(--header-h) + 24px)}
.summary h2{font-size:1.3rem}
.summary .cart__total{margin-top:18px}
.demo-msg{margin-top:18px;font-size:.95rem}
.demo-msg.is-ok{padding:16px 18px;border-radius:10px;background:rgba(227,252,2,.08);border:1px solid rgba(227,252,2,.4)}
.demo-msg.is-err{color:#fca5a5}
@media (max-width:880px){.checkout{grid-template-columns:1fr}.summary{position:static;order:-1}}

/* Títulos en Oswald (condensada, como el logotipo KUNTUR): un 12-15 % más grandes */
:root{--f-title:"Oswald","Arial Narrow",sans-serif}
h1,h2,h3,h4,h5{letter-spacing:.005em;font-weight:600;line-height:1.1}
h1{font-size:clamp(2.5rem,5.2vw,3.95rem)}
h2{font-size:clamp(2rem,3.8vw,3rem)}
h3{font-size:1.4rem;font-weight:500}
.hl h3,.num h3,.feature h3,.service h3,.card h3{font-size:1.3rem}
.course h3{font-size:1.24rem;font-weight:500}
.pillar h3{font-size:1.6rem}
.quote{font-size:clamp(1.6rem,2.9vw,2.25rem);font-weight:500}
.eyebrow{font-size:.86rem;letter-spacing:.14em;font-weight:500}
.price{font-size:1.4rem}
.booking .price{font-size:2.2rem}
@media (max-width:560px){.hero h1{font-size:2.2rem}h1{font-size:2.1rem}}

/* =========================================================
   CABECERA DE TIENDA (patrón de la plantilla propuesta-tienda)
   anuncio · logo + buscador + Mi cuenta + Carrito · barra de categorías
   ========================================================= */
:root{--header-h:150px}
.hero__bg video{width:100%;height:100%;object-fit:cover}
/* barra de categorías */

@media (max-width:1100px){
  :root{--header-h:72px}
}

/* ---------- Tarjeta de curso: alineación pareja ---------- */
.course__meta{flex-wrap:nowrap;overflow:hidden;white-space:nowrap;margin-bottom:12px}
.course__meta span{overflow:hidden;text-overflow:ellipsis}
.course h3{display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;min-height:calc(1.24rem * 1.2 * 3);line-height:1.2}
.course p{display:-webkit-box;-webkit-line-clamp:4;-webkit-box-orient:vertical;overflow:hidden}
.course__foot{align-items:center;min-height:78px}
.price{line-height:1.1}
.price small{margin-top:4px;font-family:var(--f-body);font-weight:500;letter-spacing:0}
.course__go{font-size:.98rem}

/* ---------- Revisión senior: ajustes ---------- */
h1,h2{text-wrap:balance}
p{text-wrap:pretty}
/* barra superior (frase original de la web) */
/* carro en cabecera */
/* franja de ventajas bajo el hero, sin banda vacía */
.hl-sec{background:var(--bg);padding-bottom:10px}
.hl-sec+.section{padding-top:clamp(64px,7vw,90px)}
/* tarjeta de curso: textos completos y alineados */
.course p{display:block;-webkit-line-clamp:unset;overflow:visible;min-height:calc(1.65em * 3)}
.course__meta{color:var(--muted)}

.map iframe{filter:grayscale(1) invert(.9) contrast(.9)}
.checkout-sec{min-height:calc(100vh - 220px)}

/* =========================================================
   CABECERA (rehecha en una sola capa — revisión senior)
   topbar · [logo | menú centrado | íconos + CTA] · panel de búsqueda
   ========================================================= */
:root{--header-h:98px}
.topbar{background:#0e0e10;border-bottom:1px solid #26262a}
.topbar .container{display:flex;justify-content:center;align-items:center;min-height:34px}
.topbar p{margin:0;font-family:var(--f-title);font-size:.8rem;font-weight:500;letter-spacing:.16em;text-transform:uppercase;color:#cfcfd4;text-align:center}
.topbar b{color:var(--accent);font-weight:600}
.site-header{position:sticky;top:0;z-index:90;background:rgba(22,22,24,.96);backdrop-filter:blur(10px);border-bottom:1px solid #2a2a2e}
.site-header.is-scrolled{box-shadow:0 14px 30px -20px rgba(0,0,0,.9)}
.header-bar{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:32px;min-height:var(--header-h);padding-block:5px}
.brand{display:flex;align-items:center}
.brand img{height:85px;width:auto}
.nav{display:flex;align-items:center;justify-content:center;gap:4px}
.nav>a,.nav-drop>a{position:relative;display:inline-flex;align-items:center;gap:4px;padding:10px 14px;color:#e9e9ec;text-decoration:none;font-family:var(--f-title);font-weight:500;font-size:1.04rem;letter-spacing:.03em;white-space:nowrap;transition:color .2s}
.nav-drop>a svg{width:15px;height:15px;opacity:.7;transition:transform .25s}
.nav>a:not(.btn)::after,.nav-drop>a::after{content:"";position:absolute;left:14px;right:14px;bottom:3px;height:2px;background:var(--accent);transform:scaleX(0);transform-origin:left;transition:transform .3s var(--ease)}
.nav>a:hover,.nav-drop>a:hover{color:#fff}
.nav>a:not(.btn):hover::after,.nav>a.is-active::after,.nav-drop:hover>a::after,.nav-drop.is-active>a::after{transform:scaleX(1)}
.nav>a.is-active,.nav-drop.is-active>a{color:#fff}
.nav-drop{position:relative}
.nav-drop:hover>a svg,.nav-drop:focus-within>a svg{transform:rotate(180deg)}
.desplegable{position:absolute;left:50%;top:100%;width:340px;margin-left:-170px;padding:10px;background:#1e1e21;border:1px solid #33333a;border-radius:14px;box-shadow:0 30px 60px -24px rgba(0,0,0,.95);opacity:0;visibility:hidden;transform:translateY(8px);transition:opacity .2s,transform .2s,visibility .2s;z-index:96}
.desplegable::before{content:"";position:absolute;left:0;right:0;top:-12px;height:12px}
.nav-drop:hover .desplegable,.nav-drop:focus-within .desplegable{opacity:1;visibility:visible;transform:none}
.desplegable a{display:flex;justify-content:space-between;align-items:center;gap:14px;padding:11px 12px;border-radius:9px;color:#fff;text-decoration:none;font-family:var(--f-title);font-size:1rem}
.desplegable a:hover{background:#2a2a2f}
.desplegable small{font-family:var(--f-body);font-size:.78rem;color:var(--muted)}
.desplegable .desp-todos{margin-top:6px;border-top:1px solid #33333a;border-radius:0 0 9px 9px;color:var(--accent)}
.desplegable .desp-todos svg{width:18px;height:18px}
.acciones{display:flex;align-items:center;gap:6px}
.icon-btn{position:relative;display:grid;place-items:center;width:44px;height:44px;border-radius:50%;border:0;background:transparent;color:#e9e9ec;cursor:pointer;text-decoration:none;transition:background .2s,color .2s}
.icon-btn:hover,.icon-btn[aria-expanded=true]{background:#26262a;color:#fff}
.icon-btn svg{width:23px;height:23px}
.cart-count{position:absolute;top:3px;right:1px;min-width:18px;height:18px;padding:0 5px;border-radius:9px;background:var(--accent);color:var(--ink);font:700 .7rem/18px var(--f-body);text-align:center}
.cart-count.is-empty{display:none}
.header-cta{margin-left:14px;padding:11px 22px;font-size:.95rem}
.nav .nav-cta-movil{display:none}
.burger{display:none;width:44px;height:44px;border:0;background:transparent;color:#fff;cursor:pointer;padding:0}
.burger span{display:block;width:24px;height:2px;background:currentColor;margin:6px auto;transition:transform .3s var(--ease),opacity .2s}
.burger[aria-expanded=true] span:nth-child(1){transform:translateY(8px) rotate(45deg)}
.burger[aria-expanded=true] span:nth-child(2){opacity:0}
.burger[aria-expanded=true] span:nth-child(3){transform:translateY(-8px) rotate(-45deg)}
.nav-backdrop{position:fixed;inset:0;z-index:70;background:rgba(0,0,0,.6);opacity:0;visibility:hidden;transition:opacity .3s}
.nav-backdrop.is-open{opacity:1;visibility:visible}
/* panel de búsqueda bajo la cabecera */
.search-panel{display:none;border-top:1px solid #2a2a2e;background:#18181b}
.search-panel.is-open{display:block}
.search-panel .container{padding-block:16px}
.buscador{position:relative;max-width:720px;margin:0 auto}
.buscador>svg{position:absolute;left:18px;top:50%;width:20px;height:20px;margin-top:-10px;color:var(--muted)}
.buscador input{width:100%;height:52px;border-radius:999px;border:1.5px solid #3a3a3f;background:#202023;color:#fff;font:inherit;font-size:1rem;padding:0 22px 0 50px}
.buscador input:focus{outline:0;border-color:var(--accent)}
.buscador input::-webkit-search-cancel-button{-webkit-appearance:none}
.sugerencias{position:absolute;left:0;right:0;top:60px;background:#1e1e21;border:1px solid #33333a;border-radius:14px;box-shadow:0 30px 60px -24px rgba(0,0,0,.95);padding:8px;display:none;z-index:96}
.sugerencias.ver{display:block}
.sugerencias a{display:grid;grid-template-columns:52px 1fr auto;gap:14px;align-items:center;padding:8px;border-radius:10px;text-decoration:none}
.sugerencias a:hover{background:#2a2a2f}
.sugerencias img{width:52px;height:52px;object-fit:cover;border-radius:8px}
.sugerencias b{display:block;font-family:var(--f-title);font-weight:500;font-size:.98rem;line-height:1.25;color:#fff}
.sugerencias small{color:var(--muted);font-size:.8rem}
.sugerencias .precio-s{font-family:var(--f-title);font-weight:600;color:var(--accent);white-space:nowrap}
.sugerencias .vacio{padding:12px;margin:0;color:var(--muted)}
@media (max-width:1240px){
  .header-bar{gap:20px}
  .nav>a,.nav-drop>a{padding:10px 10px}
  .nav>a:not(.btn)::after,.nav-drop>a::after{left:10px;right:10px}
}
@media (max-width:1140px){.header-cta{display:none}}
@media (max-width:1024px){
  :root{--header-h:72px}
  .topbar p{font-size:.7rem;letter-spacing:.1em}
  .header-bar{grid-template-columns:44px 1fr auto;gap:8px}
  .burger{display:block;position:relative;z-index:85}
  .brand{justify-self:center}
  .brand img{height:58px}
  .nav{position:fixed;top:0;left:0;bottom:0;width:min(340px,86vw);flex-direction:column;align-items:stretch;justify-content:flex-start;gap:0;padding:96px 24px 30px;background:#161618;transform:translateX(-100%);transition:transform .4s var(--ease);z-index:80;overflow-y:auto}
  .nav.is-open{transform:none;box-shadow:20px 0 40px -20px rgba(0,0,0,.7)}
  .nav>a,.nav-drop>a{padding:14px 4px;border-bottom:1px solid #2a2a2e;font-size:1.1rem;width:100%}
  .nav>a:not(.btn)::after,.nav-drop>a::after{left:4px;right:auto;width:26px;bottom:8px}
  .nav-drop>a svg,.desplegable{display:none}
  .nav .nav-cta-movil{display:inline-flex;justify-content:center;margin-top:24px}
  .acciones{gap:0}
}
@media (max-width:420px){.acciones .icon-btn[href="/pago"]{display:none}}
@media (max-width:1024px){
  .header-bar{grid-template-columns:1fr auto 1fr}
  .burger{justify-self:start}
  .acciones{justify-self:end}
}
@media (max-width:560px){.topbar p{font-size:.62rem;letter-spacing:.05em;white-space:nowrap}}
.site-header{background:#161618;backdrop-filter:none;-webkit-backdrop-filter:none} /* backdrop-filter crea un bloque contenedor y encierra el menú móvil (fixed) */
/* más aire arriba y abajo del logo */
.header-bar{padding-block:14px}
@media (max-width:1024px){.header-bar{padding-block:8px}}

/* Cupos (panel) */
.opt-cupo{display:block;margin-top:3px;font-size:.78rem;font-weight:600;color:var(--accent)}
.opt-cupo:empty{display:none}
.opt.is-off{cursor:not-allowed}
.opt.is-off span{opacity:.45;cursor:not-allowed}
.opt.is-off .opt-cupo{color:#ff8a8a}
.btn-wa-msg{margin-top:14px}
.btn[disabled]{opacity:.5;cursor:not-allowed}