/* ============================================================
   Revelación — hoja de estilo compartida del portal
   Se usa en index.html, experiencias-cata.html, por-que-existimos.html
   ============================================================ */
:root{
  --cream:#f6efe0; --cream-2:#efe4cf; --cream-3:#e6d8bd;
  --ink:#1c1a15; --teal:#08302e; --teal-2:#0b4b48;
  --gold:#c9a24d; --gold-lt:#e0c286; --gold-dk:#a5793c;
  --muted:#6b5f4d; --line:rgba(165,121,60,.30);
  --maxw:1240px;
}
*{margin:0;padding:0;box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  background-color:var(--cream);
  background-image:
    radial-gradient(circle at 20% 10%, rgba(201,162,77,.06) 0, transparent 45%),
    radial-gradient(circle at 85% 80%, rgba(165,121,60,.07) 0, transparent 40%);
  color:var(--ink); font-family:'Inter',system-ui,sans-serif;
  line-height:1.6; overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}

.wrap{max-width:var(--maxw);margin:0 auto;padding:0 clamp(20px,5vw,48px)}
.eyebrow{font-family:'Cinzel',serif;font-weight:600;letter-spacing:.26em;text-transform:uppercase;font-size:.66rem;color:var(--gold-dk)}
h1,h2,h3,.serif{font-family:'Cormorant Garamond',serif;font-weight:600;line-height:1.1}

/* ---------- NAV ---------- */
header{position:sticky;top:0;z-index:100;background:rgba(246,239,224,.94);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.nav{max-width:var(--maxw);margin:0 auto;padding:10px clamp(16px,4vw,40px);display:flex;align-items:center;justify-content:space-between;gap:16px}
.nav-links{display:flex;gap:22px;flex:1}
.nav-links a{font-family:'Cinzel',serif;font-size:.8rem;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--ink);padding:6px 4px;border-bottom:2px solid transparent;transition:.25s}
.nav-links a:hover,.nav-links a.on{color:var(--gold-dk);border-bottom-color:var(--gold)}
.hero-logo{width:clamp(260px,34vw,440px);height:auto;margin-bottom:26px;filter:drop-shadow(0 6px 30px rgba(0,0,0,.55))}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.nav-logo{flex:0 0 auto}
.nav-logo img{height:62px;width:auto}
.nav-right{flex:1;display:flex;justify-content:flex-end;align-items:center;gap:18px}
.nav-tag{font-family:'Cinzel',serif;font-size:.6rem;letter-spacing:.2em;text-transform:uppercase;color:var(--muted);white-space:nowrap}
.menu-btn{display:none;background:none;border:none;cursor:pointer;padding:8px}
.menu-btn span{display:block;width:24px;height:2px;background:var(--ink);margin:5px 0}
#mobile-menu{display:none;border-top:1px solid var(--line);background:var(--cream)}
#mobile-menu a{display:block;padding:15px clamp(20px,6vw,40px);font-family:'Cinzel',serif;font-size:.72rem;letter-spacing:.18em;text-transform:uppercase;border-bottom:1px solid var(--line);color:var(--teal)}
#mobile-menu.open{display:block}

/* ---------- BOTONES ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;font-family:'Cinzel',serif;font-size:.7rem;letter-spacing:.16em;text-transform:uppercase;font-weight:600;padding:13px 26px;border-radius:2px;transition:.25s;white-space:nowrap}
.btn svg{width:14px;height:14px;flex:none}
.btn-gold{background:linear-gradient(135deg,#d9b96c,#b58a3f);color:#1c1a15;border:1px solid var(--gold-lt);box-shadow:0 4px 16px rgba(165,121,60,.28)}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 8px 22px rgba(165,121,60,.4)}
.btn-dark{background:#14120e;color:var(--gold-lt);border:1px solid var(--gold)}
.btn-dark:hover{background:#221e17;transform:translateY(-2px)}
.btn-ghost{background:transparent;color:var(--gold-dk);border:1px solid var(--gold)}
.btn-ghost:hover{background:rgba(201,162,77,.12)}
.btn-wsp{background:linear-gradient(135deg,#25D366,#128C7E);color:#fff;border:none}
.btn-wsp:hover{transform:translateY(-2px)}
.btn-sm{padding:10px 18px;font-size:.62rem}

/* ---------- HERO ---------- */
.hero{position:relative;display:flex;align-items:center;background-size:cover;background-position:center 60%}
.hero.tall{min-height:min(74vh,700px)}
.hero.short{min-height:min(42vh,380px)}
.hero-inner{max-width:var(--maxw);margin:0 auto;width:100%;padding:clamp(50px,8vw,100px) clamp(20px,5vw,48px)}
.hero .eyebrow{color:var(--gold-lt)}
.hero h1{font-size:clamp(2.7rem,7vw,5.4rem);color:#f7f0e0;margin:18px 0 6px;letter-spacing:-.01em;font-weight:700;text-shadow:0 3px 24px rgba(0,0,0,.5)}
.hero.short h1{font-size:clamp(2.2rem,5vw,3.8rem)}
.hero .bar{width:120px;height:3px;background:var(--gold);margin:14px 0 22px}
.hero p.lede{font-family:'Cormorant Garamond',serif;font-style:italic;font-weight:500;font-size:clamp(1.2rem,2.4vw,1.7rem);color:#f0e6d2;max-width:32ch;line-height:1.4;text-shadow:0 2px 14px rgba(0,0,0,.55);margin-top:18px}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap;margin-top:32px}
.hero-divider{display:flex;align-items:center;gap:18px;margin-top:28px;max-width:720px}
.hero-divider .ln{flex:1;height:1px}
.hero-divider .ln.l{background:linear-gradient(90deg,transparent,var(--gold-lt))}
.hero-divider .ln.r{background:linear-gradient(90deg,var(--gold-lt),transparent)}
.hero-divider .txt{font-family:'Cormorant Garamond',serif;font-style:italic;font-weight:500;font-size:clamp(.78rem,1.5vw,.98rem);color:#f0e6d2;white-space:nowrap;text-shadow:0 2px 10px rgba(0,0,0,.5)}
@media(max-width:820px){
  .hero-divider{max-width:100%;flex-wrap:wrap;justify-content:center;text-align:center;gap:10px}
  .hero-divider .ln{display:none}
  .hero-divider .txt{white-space:normal}
}

/* ---------- TARJETAS DE ACCESO ---------- */
.quick{padding:clamp(28px,4vw,46px) 0 clamp(30px,4vw,50px)}
.quick-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(14px,2vw,26px)}
.qcard{position:relative;background:var(--cream-2);border:1px solid var(--gold);padding:12px;transition:transform .3s,box-shadow .3s}
.qcard::after{content:"";position:absolute;inset:5px;border:1px solid rgba(201,162,77,.4);pointer-events:none}
.qcard:hover{transform:translateY(-4px);box-shadow:0 14px 34px rgba(90,66,30,.22)}
.qcard .ph{height:clamp(110px,13vw,160px);background-size:cover;background-position:center}
.qcard .lbl{text-align:center;padding:12px 6px 6px;font-family:'Cormorant Garamond',serif;font-size:clamp(1.05rem,1.6vw,1.4rem);font-weight:600;color:var(--ink)}
.qcard .dash{width:34px;height:2px;background:var(--gold);margin:0 auto 10px}
.qcard .sub{text-align:center;padding:0 14px 16px;font-family:'Inter',sans-serif;font-size:.82rem;line-height:1.4;color:var(--muted);min-height:2.8em}

/* ---------- SECCIONES ---------- */
section.band{padding:clamp(54px,7vw,96px) 0}
.band-dark{background:var(--teal);color:var(--cream)}
.band-ink{background:#14120e;color:var(--cream)}
.band-alt{background:var(--cream-2)}
.sec-head{max-width:760px;margin-bottom:clamp(30px,4vw,50px)}
.sec-head h2{font-size:clamp(2rem,4.4vw,3.2rem);margin:14px 0 16px}
.sec-head p{font-size:1.02rem;color:var(--muted);max-width:62ch}
.band-dark .sec-head p,.band-ink .sec-head p{color:rgba(246,239,224,.75)}
.band-dark .eyebrow,.band-ink .eyebrow{color:var(--gold-lt)}
.band-dark .sec-head h2,.band-ink .sec-head h2{color:var(--cream)}

.tesis{display:grid;grid-template-columns:1.15fr .85fr;gap:clamp(30px,5vw,70px);align-items:center}
.tesis blockquote{font-family:'Cormorant Garamond',serif;font-style:italic;font-weight:600;font-size:clamp(1.5rem,3vw,2.2rem);line-height:1.32;color:var(--teal)}
.tesis blockquote em{color:var(--gold-dk);font-style:italic}
.tesis .body{margin-top:20px;color:var(--muted);font-size:1rem}
.facts{border-top:1px solid var(--line)}
.fact{display:flex;gap:18px;padding:16px 4px;border-bottom:1px solid var(--line);align-items:baseline}
.fact .n{font-family:'Cinzel',serif;font-size:.7rem;color:var(--gold-dk);letter-spacing:.16em;flex:0 0 34px}
.fact strong{font-family:'Cormorant Garamond',serif;font-size:1.3rem;font-weight:600;display:block;color:var(--teal)}
.fact span{font-size:.86rem;color:var(--muted)}

/* formatos */
.formatos{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(18px,2.4vw,30px)}
.fcard{background:var(--cream);border:1px solid var(--line);display:flex;flex-direction:column;overflow:hidden;transition:.3s}
.fcard:hover{transform:translateY(-4px);box-shadow:0 18px 40px rgba(90,66,30,.2);border-color:var(--gold)}
.fcard .img{height:190px;background-size:cover;background-position:center}
.fcard .in{padding:24px 24px 26px;display:flex;flex-direction:column;flex:1}
.fcard h3{font-size:1.6rem;margin:10px 0 8px;color:var(--teal)}
.fcard .who{font-size:.82rem;color:var(--gold-dk);font-weight:600;letter-spacing:.04em}
.fcard ul{list-style:none;margin:14px 0 20px;display:grid;gap:8px}
.fcard li{position:relative;padding-left:18px;font-size:.9rem;color:var(--muted)}
.fcard li::before{content:"";position:absolute;left:0;top:.55em;width:7px;height:7px;border:1px solid var(--gold);transform:rotate(45deg)}
.fcard .foot{margin-top:auto}

.incluye{margin-top:clamp(32px,4vw,50px);border:1px solid var(--line);background:var(--cream);padding:clamp(26px,3.4vw,40px)}
.incluye h3{font-size:1.7rem;color:var(--teal);margin-bottom:20px}
.inc-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:22px}
.inc-item .k{font-family:'Cinzel',serif;font-size:.62rem;letter-spacing:.18em;color:var(--gold-dk);display:block;margin-bottom:6px}
.inc-item p{font-size:.9rem;color:var(--muted)}

/* video */
.video-block{border:1px solid var(--gold);padding:10px;background:rgba(246,239,224,.06)}
.video-poster{position:relative;aspect-ratio:16/9;background-size:cover;background-position:center;background-color:#000;display:flex;align-items:center;justify-content:center;cursor:pointer}
.video-poster::after{content:"";position:absolute;inset:0;background:rgba(10,16,14,.35);transition:.3s}
.video-poster:hover::after{background:rgba(10,16,14,.18)}
.video-poster.playing::after{display:none}
.video-poster iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.play{position:relative;z-index:2;width:84px;height:84px;border-radius:50%;border:1px solid var(--gold-lt);background:rgba(20,18,14,.55);display:flex;align-items:center;justify-content:center;transition:.3s}
.play:hover{background:var(--gold);transform:scale(1.06)}
.play svg{width:26px;height:26px;fill:var(--gold-lt);margin-left:4px}
.play:hover svg{fill:#14120e}

.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(28px,4.5vw,64px);align-items:center}
.split .media{border:1px solid var(--gold);padding:10px}
.split .media .ph{aspect-ratio:4/3;background-size:cover;background-position:center}
.split h2{font-size:clamp(2rem,4.4vw,3.2rem);margin:14px 0 16px;color:var(--teal)}
.split p{color:var(--muted)}
.band-dark .split h2{color:var(--cream)}
.band-dark .split p{color:rgba(246,239,224,.78)}

.ia-glow{color:#8ff3ec;text-shadow:0 0 6px rgba(111,240,232,.9),0 0 16px rgba(111,240,232,.5),0 0 32px rgba(111,240,232,.25)}

/* CTA final */
.cta-final{text-align:center;padding:clamp(56px,7vw,96px) 0}
.cta-final h2{font-size:clamp(2rem,4.6vw,3.4rem);color:var(--cream);margin:16px 0 14px}
.cta-final p{color:rgba(246,239,224,.72);max-width:52ch;margin:0 auto 30px}
.cta-final .row{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}

footer{background:#100e0b;color:rgba(246,239,224,.6);padding:32px 0;text-align:center}
footer .lockup{font-family:'Cinzel',serif;font-size:.66rem;letter-spacing:.3em;text-transform:uppercase;color:var(--gold-lt)}
footer .meta{font-size:.76rem;margin-top:12px}
footer a{color:var(--gold-lt)}

.wsp-float{position:fixed;right:18px;bottom:18px;z-index:90;width:56px;height:56px;border-radius:50%;background:linear-gradient(135deg,#25D366,#128C7E);display:flex;align-items:center;justify-content:center;box-shadow:0 8px 24px rgba(18,140,74,.45)}
.wsp-float svg{width:28px;height:28px;fill:#fff}

/* ---------- RESPONSIVE ---------- */
@media(max-width:1000px){
  .quick-grid{grid-template-columns:repeat(2,1fr)}
  .formatos{grid-template-columns:1fr}
  .inc-grid{grid-template-columns:repeat(2,1fr)}
  .tesis,.split{grid-template-columns:1fr}
  .split .media{order:-1}
}
@media(max-width:820px){
  .nav-links,.nav-tag{display:none}
  .menu-btn{display:block}
  .nav{padding:8px 20px}
  .nav-logo img{height:46px}
  .nav-right{flex:0 0 auto;gap:10px}
  .hero.tall{min-height:auto}
  .hero-inner{padding:64px 20px 56px}
  .hero p.lede{max-width:100%}
  .hero-cta .btn{flex:1 1 100%}
}
@media(max-width:560px){
  .quick-grid{gap:12px}
  .inc-grid{grid-template-columns:1fr}
  .btn{padding:14px 20px}
}
@media(prefers-reduced-motion:reduce){*{transition:none!important}}
@media(max-width:820px){ .founders-grid{grid-template-columns:1fr!important} }