/* ==========================================================================
   LUIS DURÁN — El Orden Invisible
   Hoja de estilos principal
   ========================================================================== */

:root{
  --noche:#101D2B;
  --noche-2:#16283A;
  --petroleo:#1F5A55;
  --salvia:#809C8B;
  --arena:#D9CDBD;
  --marfil:#F5F1E9;
  --carbon:#25282A;
  --blanco:#FFFFFF;
  --linea:rgba(16,29,43,.14);
  --linea-claro:rgba(245,241,233,.16);
  --texto-suave:#5C6166;

  --sans:"Manrope", "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
  --serif:"Cormorant Garamond", "Georgia", serif;

  --max:1280px;
  --gutter:clamp(20px,4vw,56px);
  --sec:clamp(88px,12vw,168px);
  --ease:cubic-bezier(.22,.61,.36,1);
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;background:var(--marfil);color:var(--carbon);
  font-family:var(--sans);font-size:17px;line-height:1.7;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
img,svg,canvas{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
::selection{background:var(--petroleo);color:var(--marfil)}
:focus-visible{outline:2px solid var(--petroleo);outline-offset:3px}

.skip{position:absolute;left:-999px;top:8px;background:var(--noche);color:var(--marfil);padding:10px 16px;z-index:999}
.skip:focus{left:8px}

/* ---------- Tipografía ---------- */
h1,h2,h3,h4{font-family:var(--sans);font-weight:700;line-height:1.05;letter-spacing:-.025em;margin:0;color:inherit;text-wrap:balance}
.display{font-size:clamp(44px,8.2vw,124px);font-weight:800;letter-spacing:-.045em;line-height:.94;text-transform:uppercase}
.h1{font-size:clamp(40px,6vw,88px);font-weight:800;letter-spacing:-.04em;line-height:.98}
.h2{font-size:clamp(32px,4.4vw,64px);font-weight:700;letter-spacing:-.035em}
.h3{font-size:clamp(22px,2.2vw,30px);font-weight:700;letter-spacing:-.02em;line-height:1.15}
.upper{text-transform:uppercase}
.serif{font-family:var(--serif);font-weight:500;letter-spacing:-.005em}
.quote{font-family:var(--serif);font-style:italic;font-weight:500;font-size:clamp(26px,3.3vw,46px);line-height:1.18;letter-spacing:-.01em;text-wrap:balance}
.lead{font-size:clamp(18px,1.55vw,22px);line-height:1.6;color:var(--texto-suave);max-width:40ch}
.on-dark .lead,.dark .lead,.petro .lead,.cta .lead,.nf .lead,.spv-hero .lead{color:rgba(245,241,233,.72)}
.eyebrow{
  display:inline-flex;align-items:center;gap:12px;
  font-size:12px;font-weight:700;letter-spacing:.22em;text-transform:uppercase;color:var(--petroleo);
}
.eyebrow::before{content:"";width:28px;height:1px;background:currentColor}
.dark .eyebrow{color:var(--salvia)}
p{margin:0 0 1.1em;text-wrap:pretty}
.muted{color:var(--texto-suave)}
em.acc,.acc{font-style:normal;color:var(--petroleo)}
.dark .acc{color:var(--salvia)}

/* ---------- Layout ---------- */
.wrap{width:100%;max-width:var(--max);margin:0 auto;padding:0 var(--gutter)}
.sec{padding:var(--sec) 0;position:relative}
.sec-sm{padding:clamp(56px,7vw,96px) 0}
.dark{background:var(--noche);color:var(--marfil)}
.petro{background:var(--petroleo);color:var(--marfil)}
.arena{background:var(--arena)}
.white{background:var(--blanco)}
.grid{display:grid;gap:clamp(24px,3vw,48px)}
.g2{grid-template-columns:repeat(2,minmax(0,1fr))}
.g3{grid-template-columns:repeat(3,minmax(0,1fr))}
.g4{grid-template-columns:repeat(4,minmax(0,1fr))}
.split{display:grid;grid-template-columns:5fr 7fr;gap:clamp(32px,6vw,96px);align-items:start}
.split.rev{grid-template-columns:7fr 5fr}
.split>*,.grid>*,.feature>*{min-width:0}
.center{text-align:center}
.mt-s{margin-top:24px}.mt-m{margin-top:48px}.mt-l{margin-top:80px}
.rule{height:1px;background:var(--linea);border:0;margin:0}
.dark .rule{background:var(--linea-claro)}
.stack>*+*{margin-top:20px}

/* ---------- Botones ---------- */
.btn{
  display:inline-flex;align-items:center;gap:14px;
  padding:18px 28px;border:1px solid currentColor;
  font-size:13px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;
  transition:background .4s var(--ease),color .4s var(--ease),border-color .4s var(--ease);
  white-space:nowrap;
}
.btn .arr{transition:transform .4s var(--ease)}
.btn:hover .arr{transform:translateX(5px)}
.btn-solid{background:var(--noche);color:var(--marfil);border-color:var(--noche)}
.btn-solid:hover{background:var(--petroleo);border-color:var(--petroleo)}
.btn-ghost:hover{background:var(--noche);color:var(--marfil);border-color:var(--noche)}
.dark .btn-solid,.petro .btn-solid,.hero .btn-solid,.phero:not(.light) .btn-solid,.spv-hero .btn-solid,.cta .btn-solid,.nf .btn-solid{background:var(--marfil);color:var(--noche);border-color:var(--marfil)}
.dark .btn-solid:hover,.petro .btn-solid:hover,.hero .btn-solid:hover,.spv-hero .btn-solid:hover,.cta .btn-solid:hover,.nf .btn-solid:hover{background:var(--arena);border-color:var(--arena)}
.dark .btn-ghost:hover,.petro .btn-ghost:hover,.hero .btn-ghost:hover,.spv-hero .btn-ghost:hover,.cta .btn-ghost:hover,.nf .btn-ghost:hover{background:var(--marfil);color:var(--noche);border-color:var(--marfil)}
.btns{display:flex;flex-wrap:wrap;gap:14px}
.link{
  display:inline-flex;align-items:center;gap:10px;font-size:13px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;
  padding-bottom:6px;border-bottom:1px solid currentColor;transition:gap .4s var(--ease),color .3s;
}
.link:hover{gap:16px;color:var(--petroleo)}
.dark .link:hover{color:var(--arena)}

/* ---------- Header ---------- */
.hdr{
  position:fixed;inset:0 0 auto 0;z-index:100;
  transition:background .5s var(--ease),border-color .5s var(--ease),transform .5s var(--ease);
  border-bottom:1px solid transparent;
}
.hdr .wrap{display:flex;align-items:center;justify-content:space-between;height:84px;gap:24px}
.brand{display:flex;align-items:center;gap:14px;flex-shrink:0}
.brand img{height:40px;width:auto}
.brand .bn{display:flex;flex-direction:column;line-height:1.1}
.brand .bn b{font-size:15px;font-weight:800;letter-spacing:.2em;text-transform:uppercase}
.brand .bn small{font-size:10.5px;letter-spacing:.2em;text-transform:uppercase;opacity:.65;margin-top:3px}
.nav{display:flex;align-items:center;gap:clamp(14px,1.5vw,26px)}
.nav a{white-space:nowrap;font-size:12px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;position:relative;padding:6px 0}
.nav a::after{content:"";position:absolute;left:0;right:0;bottom:0;height:1px;background:currentColor;transform:scaleX(0);transform-origin:left;transition:transform .45s var(--ease)}
.nav a:hover::after,.nav a[aria-current="page"]::after{transform:scaleX(1)}
.nav .spv-link{color:var(--petroleo)}
.hdr .btn{padding:13px 20px;font-size:11.5px}
.burger{display:none;width:44px;height:44px;position:relative}
.burger span{position:absolute;left:10px;right:10px;height:1.5px;background:currentColor;transition:transform .4s var(--ease),opacity .3s}
.burger span:nth-child(1){top:16px}.burger span:nth-child(2){top:22px}.burger span:nth-child(3){top:28px}

/* estados */
.hdr.on-dark{color:var(--marfil)}
.hdr.on-dark .logo-dark{display:none}
.hdr:not(.on-dark) .logo-light{display:none}
.hdr.on-dark .spv-link{color:var(--arena)}
.hdr.on-dark .btn{border-color:rgba(245,241,233,.5)}
.hdr.on-dark .btn:hover{background:var(--marfil);color:var(--noche)}
.hdr.scrolled{background:rgba(245,241,233,.92);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-color:var(--linea);color:var(--carbon)}
.hdr.scrolled .logo-dark{display:block}.hdr.scrolled .logo-light{display:none}
.hdr.scrolled .spv-link{color:var(--petroleo)}
.hdr.scrolled .btn{border-color:var(--noche);background:var(--noche);color:var(--marfil)}
.hdr.scrolled .btn:hover{background:var(--petroleo);border-color:var(--petroleo)}
.hdr.hide{transform:translateY(-100%)}

/* menú móvil */
.mnav{
  position:fixed;inset:0;z-index:99;background:var(--noche);color:var(--marfil);
  display:flex;flex-direction:column;justify-content:center;padding:100px var(--gutter) 40px;
  opacity:0;visibility:hidden;transition:opacity .5s var(--ease),visibility .5s;
}
.mnav a{font-size:clamp(28px,7vw,44px);font-weight:700;letter-spacing:-.03em;padding:6px 0;display:block}
.mnav a.spv-link{color:var(--arena)}
.mnav .btn{margin-top:28px;align-self:flex-start;font-size:13px}
body.menu-open{overflow:hidden}
body.menu-open .mnav{opacity:1;visibility:visible}
body.menu-open .hdr{color:var(--marfil);background:transparent;border-color:transparent}
body.menu-open .hdr .logo-dark{display:none}body.menu-open .hdr .logo-light{display:block}
body.menu-open .burger span:nth-child(1){transform:translateY(6px) rotate(45deg)}
body.menu-open .burger span:nth-child(2){opacity:0}
body.menu-open .burger span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}

/* ---------- Hero ---------- */
.hero{
  position:relative;min-height:100svh;display:flex;align-items:flex-end;
  background:var(--noche);color:var(--marfil);overflow:hidden;padding:140px 0 72px;
}
.hero .photo-bg{
  position:absolute;inset:0;background-size:cover;background-position:70% 20%;
  opacity:.55;filter:grayscale(.15) contrast(1.05);
}
.hero::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(16,29,43,.95) 0%,rgba(16,29,43,.7) 45%,rgba(16,29,43,.2) 100%),linear-gradient(0deg,rgba(16,29,43,.9) 0%,rgba(16,29,43,0) 40%)}
.hero canvas.net{position:absolute;inset:0;width:100%;height:100%;z-index:1;pointer-events:none}
.hero .wrap{position:relative;z-index:2}
.hero .display .ln{display:block;overflow:hidden}
.hero .display .ln>span{display:block;transform:translateY(105%);animation:rise 1.3s var(--ease) forwards}
.hero .display .ln:nth-child(2)>span{animation-delay:.14s}
.hero .display .ln:nth-child(3)>span{animation-delay:.28s}
.hero .display .ln:nth-child(4)>span{animation-delay:.42s}
@keyframes rise{to{transform:none}}
.hero .sub{max-width:52ch;margin-top:36px;font-size:clamp(17px,1.4vw,20px);color:rgba(245,241,233,.78);opacity:0;animation:fade 1.2s .7s var(--ease) forwards}
.hero .btns{margin-top:40px;opacity:0;animation:fade 1.2s .9s var(--ease) forwards}
.hero .tags{
  margin-top:72px;padding-top:24px;border-top:1px solid var(--linea-claro);
  display:flex;flex-wrap:wrap;gap:8px 28px;font-size:12px;font-weight:600;letter-spacing:.18em;text-transform:uppercase;color:rgba(245,241,233,.6);
  opacity:0;animation:fade 1.2s 1.1s var(--ease) forwards;
}
@keyframes fade{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}
.scroll-cue{position:absolute;right:var(--gutter);bottom:72px;z-index:2;writing-mode:vertical-rl;font-size:11px;letter-spacing:.3em;text-transform:uppercase;color:rgba(245,241,233,.5);display:flex;align-items:center;gap:14px}
.scroll-cue::after{content:"";width:1px;height:64px;background:linear-gradient(var(--salvia),transparent);animation:cue 2.4s infinite}
@keyframes cue{0%{transform:scaleY(0);transform-origin:top}50%{transform:scaleY(1);transform-origin:top}51%{transform-origin:bottom}100%{transform:scaleY(0);transform-origin:bottom}}

/* hero interior (páginas) */
.phero{background:var(--noche);color:var(--marfil);padding:clamp(160px,20vw,240px) 0 clamp(72px,9vw,120px);position:relative;overflow:hidden}
.phero canvas.net{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;opacity:.8}
.phero .wrap{position:relative;z-index:1}
.phero .h1{margin-top:28px;max-width:16ch}
.phero .lead{margin-top:32px;max-width:50ch}
.phero.light{background:var(--marfil);color:var(--carbon)}
.phero.light .lead{color:var(--texto-suave)}

/* ---------- Fotos / marcos ---------- */
.photo{
  position:relative;overflow:hidden;background-color:var(--noche-2);
  background-size:cover;background-position:center;aspect-ratio:4/5;
}
.photo.land{aspect-ratio:16/10}
.photo.sq{aspect-ratio:1/1}
.photo::before{ /* estructura invisible sobre la foto */
  content:"";position:absolute;inset:0;pointer-events:none;
  background-image:
    linear-gradient(var(--linea-claro),var(--linea-claro)),
    linear-gradient(90deg,var(--linea-claro),var(--linea-claro));
  background-size:1px 100%,100% 1px;background-repeat:no-repeat;
  background-position:66% 0,0 38%;mix-blend-mode:screen;
}
.photo .ph-note{
  position:absolute;left:20px;bottom:18px;right:20px;font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:rgba(245,241,233,.5)
}
.photo.has-img .ph-note{display:none}
.photo .ph-art{position:absolute;inset:0;width:100%;height:100%}
.photo.has-img .ph-art{display:none}
.caption{font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--texto-suave);margin-top:14px}

/* ---------- Pregunta / palabras ---------- */
.question .quote{max-width:22ch}
.words{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--linea);margin-top:clamp(56px,7vw,96px)}
.word{
  padding:28px 20px 30px 0;border-right:1px solid var(--linea);position:relative;cursor:default;
}
.word:last-child{border-right:0}
.word+.word{padding-left:24px}
.word b{display:block;font-size:clamp(17px,1.7vw,24px);letter-spacing:.14em;font-weight:800;text-transform:uppercase;color:var(--noche);transition:color .4s}
.word span{display:block;font-size:15px;color:var(--texto-suave);margin-top:10px;max-height:0;opacity:0;overflow:hidden;transition:max-height .6s var(--ease),opacity .6s var(--ease)}
.word::before{content:"";position:absolute;top:-1px;left:0;height:2px;width:0;background:var(--petroleo);transition:width .6s var(--ease)}
.word:hover::before,.word.on::before{width:100%}
.word:hover b,.word.on b{color:var(--petroleo)}
.word:hover span,.word.on span{max-height:120px;opacity:1}
.word+.word::before{left:24px}

/* ---------- Dos mundos ---------- */
.worlds{display:grid;grid-template-columns:1fr 1fr;min-height:88vh}
.world{position:relative;padding:clamp(48px,7vw,104px) var(--gutter);display:flex;flex-direction:column;justify-content:flex-end;overflow:hidden;isolation:isolate}
.world .bg{position:absolute;inset:0;z-index:-1;background-size:cover;background-position:center;transition:transform 1.6s var(--ease)}
.world:hover .bg{transform:scale(1.04)}
.world.w1{background:var(--arena);color:var(--noche)}
.world.w2{background:var(--noche);color:var(--marfil)}
.world .num{font-size:12px;letter-spacing:.24em;font-weight:700;text-transform:uppercase;opacity:.7}
.world h2{margin:18px 0 20px}
.world p{max-width:38ch;opacity:.85}
.world .art{position:absolute;top:clamp(40px,6vw,88px);right:var(--gutter);width:min(46%,340px);opacity:.9}
.world .tags{display:flex;flex-wrap:wrap;gap:8px;margin:6px 0 32px}
.chip{font-size:11.5px;letter-spacing:.12em;text-transform:uppercase;font-weight:600;padding:7px 12px;border:1px solid currentColor;opacity:.75}

/* ---------- Feature (conferencia destacada) ---------- */
.feature{display:grid;grid-template-columns:7fr 5fr;gap:0;align-items:stretch}
.feature .photo{aspect-ratio:auto;min-height:560px}
.feature .body{padding:clamp(40px,6vw,88px);display:flex;flex-direction:column;justify-content:center}
.feature .h2{margin:22px 0 26px}

/* ---------- Método ---------- */
.method{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--linea-claro);position:relative}
.step{padding:40px 28px 8px 0;position:relative}
.step+.step{padding-left:28px;border-left:1px solid var(--linea-claro)}
.step .n{font-family:var(--serif);font-size:20px;font-style:italic;color:var(--salvia)}
.step h3{font-size:clamp(24px,2.4vw,36px);font-weight:800;letter-spacing:.02em;text-transform:uppercase;margin:16px 0 14px}
.step p{color:rgba(245,241,233,.7);font-size:16px}
.step .dot{position:absolute;top:-5px;left:0;width:9px;height:9px;border-radius:50%;background:var(--salvia)}
.step+.step .dot{left:-5px}
.method .progress{position:absolute;top:-1px;left:0;height:1px;width:0;background:var(--salvia);transition:width 2.4s var(--ease)}
.method.in .progress{width:100%}

/* ---------- Cards ---------- */
.card{border-top:1px solid var(--linea);padding-top:28px;display:flex;flex-direction:column;gap:14px}
.dark .card{border-color:var(--linea-claro)}
.card .tag{font-size:11.5px;letter-spacing:.2em;text-transform:uppercase;font-weight:700;color:var(--petroleo)}
.dark .card .tag{color:var(--salvia)}
.card h3{font-size:clamp(22px,2vw,28px)}
.card p{color:var(--texto-suave);font-size:16px;margin:0}
.dark .card p{color:rgba(245,241,233,.7)}
.card .link{margin-top:auto;align-self:flex-start}
.card.boxed{border:1px solid var(--linea);padding:36px;background:var(--blanco)}
.dark .card.boxed{background:transparent;border-color:var(--linea-claro)}

.offer{display:grid;grid-template-columns:auto 1fr auto;gap:clamp(20px,4vw,64px);align-items:start;padding:44px 0;border-top:1px solid var(--linea)}
.dark .offer{border-color:var(--linea-claro)}
.offer .idx{font-family:var(--serif);font-style:italic;font-size:22px;color:var(--petroleo);min-width:48px}
.dark .offer .idx{color:var(--salvia)}
.offer h3{font-size:clamp(26px,2.8vw,40px);font-weight:800;letter-spacing:-.03em}
.offer .sub{font-family:var(--serif);font-style:italic;font-size:22px;margin:8px 0 16px;color:var(--petroleo)}
.dark .offer .sub{color:var(--arena)}
.offer p{color:var(--texto-suave);max-width:60ch}
.dark .offer p{color:rgba(245,241,233,.72)}
.meta{display:flex;flex-wrap:wrap;gap:6px 22px;margin-top:16px;font-size:13px;letter-spacing:.06em;color:var(--texto-suave)}
.dark .meta{color:rgba(245,241,233,.6)}
.meta b{font-weight:700;color:var(--carbon)}
.dark .meta b{color:var(--marfil)}

ul.clean{list-style:none;padding:0;margin:0}
ul.lines li{padding:14px 0;border-bottom:1px solid var(--linea);display:flex;gap:16px;align-items:baseline}
.dark ul.lines li{border-color:var(--linea-claro)}
ul.lines li::before{content:"";flex:0 0 18px;height:1px;background:var(--petroleo);transform:translateY(-4px)}
.dark ul.lines li::before{background:var(--salvia)}
.cols2{columns:2;column-gap:48px}
.cols2 li{break-inside:avoid}

/* ---------- Nutrir el origen ---------- */
.warm{background:var(--arena);color:var(--noche)}
.warm .quote{color:var(--noche)}
.warm .eyebrow{color:var(--petroleo)}

/* ---------- Testimonios ---------- */
.testi{display:grid;grid-template-columns:repeat(2,1fr);gap:clamp(32px,5vw,80px)}
.testi blockquote{margin:0;border-top:1px solid var(--linea);padding-top:32px}
.testi blockquote p{font-family:var(--serif);font-style:italic;font-size:clamp(22px,2.2vw,30px);line-height:1.3;color:var(--noche)}
.testi cite{font-style:normal;font-size:13px;letter-spacing:.12em;text-transform:uppercase;color:var(--texto-suave)}
.testi cite b{color:var(--carbon)}
.pending{display:inline-block;font-size:10.5px;letter-spacing:.16em;text-transform:uppercase;background:var(--arena);color:var(--noche);padding:4px 8px;margin-bottom:14px}

/* ---------- CTA final ---------- */
.cta{background:var(--noche);color:var(--marfil);position:relative;overflow:hidden}
.cta canvas.net{position:absolute;inset:0;width:100%;height:100%;opacity:.7;pointer-events:none}
.cta .wrap{position:relative;z-index:1}
.cta .h1{max-width:18ch}

/* ---------- Formularios ---------- */
.form{display:grid;grid-template-columns:1fr 1fr;gap:28px 32px}
.form .full{grid-column:1/-1}
.field{display:flex;flex-direction:column;gap:8px}
.field label{font-size:11.5px;font-weight:700;letter-spacing:.18em;text-transform:uppercase;color:var(--texto-suave)}
.dark .field label{color:rgba(245,241,233,.6)}
.field input,.field select,.field textarea{
  font:inherit;font-size:17px;color:inherit;background:transparent;
  border:0;border-bottom:1px solid rgba(16,29,43,.3);padding:12px 0;border-radius:0;
  transition:border-color .3s;-webkit-appearance:none;appearance:none;
}
.dark .field input,.dark .field select,.dark .field textarea{border-color:rgba(245,241,233,.3)}
.field select{background-image:linear-gradient(45deg,transparent 50%,currentColor 50%),linear-gradient(135deg,currentColor 50%,transparent 50%);background-position:calc(100% - 12px) 22px,calc(100% - 7px) 22px;background-size:5px 5px;background-repeat:no-repeat;padding-right:28px}
.dark .field select option{color:var(--carbon)}
.field textarea{min-height:130px;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{outline:0;border-color:var(--petroleo)}
.dark .field input:focus,.dark .field select:focus,.dark .field textarea:focus{border-color:var(--arena)}
.hp{position:absolute!important;left:-9999px!important;width:1px;height:1px;overflow:hidden}
.consent{display:flex;gap:12px;align-items:flex-start;font-size:14px;color:var(--texto-suave)}
.dark .consent{color:rgba(245,241,233,.65)}
.consent input{margin-top:5px;accent-color:var(--petroleo);width:16px;height:16px;flex-shrink:0}
.consent a{text-decoration:underline}
.form-msg{grid-column:1/-1;padding:16px 20px;font-size:15px;display:none}
.form-msg.ok{display:block;background:var(--petroleo);color:var(--marfil)}
.form-msg.err{display:block;background:#7a2e2e;color:#fff}

/* ---------- Footer ---------- */
.ftr{background:var(--noche);color:rgba(245,241,233,.72);padding:clamp(72px,9vw,120px) 0 40px;font-size:15px}
.ftr .top{display:grid;grid-template-columns:5fr 2fr 2fr 3fr;gap:48px;padding-bottom:64px;border-bottom:1px solid var(--linea-claro)}
.ftr img.flogo{width:min(320px,100%);height:auto;opacity:.95}
.ftr h4{font-size:11.5px;letter-spacing:.22em;text-transform:uppercase;color:var(--marfil);margin-bottom:20px;font-weight:700}
.ftr ul{list-style:none;margin:0;padding:0}
.ftr li{margin:0 0 10px}
.ftr a:hover{color:var(--marfil)}
.ftr .bottom{display:flex;flex-wrap:wrap;justify-content:space-between;gap:16px;padding-top:28px;font-size:13px;color:rgba(245,241,233,.5)}
.ftr .disclaimer{font-size:13px;line-height:1.6;color:rgba(245,241,233,.5);max-width:80ch;padding-top:28px}
.social{display:flex;gap:10px;margin-top:24px}
.social a{width:42px;height:42px;border:1px solid var(--linea-claro);display:grid;place-items:center;transition:background .3s,border-color .3s}
.social a:hover{background:var(--marfil);color:var(--noche);border-color:var(--marfil)}
.social svg{width:17px;height:17px}

.wa-float{
  position:fixed;right:20px;bottom:20px;z-index:90;width:56px;height:56px;border-radius:50%;
  background:var(--petroleo);color:var(--marfil);display:grid;place-items:center;box-shadow:0 8px 24px rgba(16,29,43,.25);
  transition:transform .3s var(--ease),background .3s;
}
.wa-float:hover{transform:scale(1.06);background:var(--noche)}
.wa-float svg{width:26px;height:26px}

/* ---------- Reveal ---------- */
.rv{opacity:0;transform:translateY(28px);transition:opacity 1.1s var(--ease),transform 1.1s var(--ease)}
.rv.in{opacity:1;transform:none}
.rv.d1{transition-delay:.1s}.rv.d2{transition-delay:.2s}.rv.d3{transition-delay:.3s}.rv.d4{transition-delay:.4s}
.reveal-word{
  position:relative;display:inline-block;color:transparent;-webkit-text-stroke:1px currentColor;
}
.ghost-words{display:flex;flex-wrap:wrap;gap:0 .4em;font-size:clamp(40px,8vw,128px);font-weight:800;letter-spacing:-.04em;line-height:1;text-transform:uppercase}
.ghost-words span{color:transparent;-webkit-text-stroke:1px rgba(16,29,43,.18);transition:color 1.4s var(--ease),-webkit-text-stroke-color 1.4s}
.dark .ghost-words span{-webkit-text-stroke-color:rgba(245,241,233,.2)}
.ghost-words span.lit{color:var(--noche);-webkit-text-stroke-color:transparent}
.dark .ghost-words span.lit{color:var(--marfil)}
.ghost-words span.lit.acc{color:var(--petroleo)}
.dark .ghost-words span.lit.acc{color:var(--salvia)}

/* ---------- Artículos ---------- */
.post-list{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(28px,3vw,48px)}
.post{display:flex;flex-direction:column;gap:14px;border-top:1px solid var(--linea);padding-top:24px}
.post .photo{aspect-ratio:4/3;margin-bottom:8px}
.post h3{font-size:clamp(21px,1.8vw,26px);transition:color .3s}
.post:hover h3{color:var(--petroleo)}
.post .cat{font-size:11.5px;letter-spacing:.2em;text-transform:uppercase;font-weight:700;color:var(--petroleo)}
.post p{color:var(--texto-suave);font-size:15.5px;margin:0}
.post.soon{opacity:.6}
.filters{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:48px}
.filters button{font-size:12px;letter-spacing:.14em;text-transform:uppercase;font-weight:700;padding:10px 16px;border:1px solid var(--linea);transition:all .3s}
.filters button.on,.filters button:hover{background:var(--noche);color:var(--marfil);border-color:var(--noche)}

.article{max-width:720px;margin:0 auto}
.article p,.article li{font-size:19px;line-height:1.8}
.article h2{font-size:clamp(26px,2.6vw,34px);margin:56px 0 20px}
.article blockquote{margin:48px 0;padding:0 0 0 28px;border-left:1px solid var(--petroleo)}
.article blockquote p{font-family:var(--serif);font-style:italic;font-size:clamp(24px,2.6vw,32px);line-height:1.3;color:var(--noche)}
.article .note{font-size:14px;color:var(--texto-suave);border-top:1px solid var(--linea);padding-top:24px;margin-top:64px}

/* ---------- Legal ---------- */
.legal{max-width:780px}
.legal h2{font-size:24px;margin:48px 0 14px}
.legal p,.legal li{color:var(--carbon);font-size:16.5px}

/* ==========================================================================
   SANAR PARA VENDER — sub-marca
   ========================================================================== */
.spv-mark{display:inline;font-weight:800;letter-spacing:.08em;text-transform:uppercase;line-height:1}
.spv-mark i{font-family:var(--serif);font-style:italic;font-weight:500;letter-spacing:0;text-transform:none;font-size:1.12em;color:var(--arena)}
.spv-mark sup{font-size:.32em;font-weight:600;letter-spacing:0;vertical-align:super;line-height:0;opacity:.7;margin-left:.1em}
.spv-mark .nw{white-space:nowrap}
.light-bg .spv-mark i,.spv-mark.on-light i{color:var(--petroleo)}

.spv-hero{background:var(--petroleo);color:var(--marfil);padding:clamp(160px,20vw,230px) 0 clamp(80px,10vw,130px);position:relative;overflow:hidden}
.spv-hero canvas.net{position:absolute;inset:0;width:100%;height:100%;pointer-events:none}
.spv-hero .wrap{position:relative;z-index:1}
.spv-hero .spv-mark{font-size:clamp(40px,7.5vw,112px);letter-spacing:.02em}
.spv-hero .claim{margin-top:28px;font-size:13px;letter-spacing:.22em;text-transform:uppercase;font-weight:700;color:var(--arena)}
.spv-hero .quote{margin-top:56px;max-width:22ch;color:var(--marfil)}
.spv-hero .eyebrow{color:var(--arena)}

.sys-diagram{width:100%;height:auto;max-width:980px;margin:0 auto}
.sys-diagram text{font-family:var(--sans)}
.sys-diagram .lbl{font-size:13px;letter-spacing:.14em;text-transform:uppercase;font-weight:700}
.sys-diagram .draw{stroke-dasharray:var(--len,600);stroke-dashoffset:var(--len,600);transition:stroke-dashoffset 2.4s var(--ease)}
.in .sys-diagram .draw,.sys-diagram.in .draw{stroke-dashoffset:0}
.sys-diagram .node{opacity:0;transition:opacity 1s var(--ease)}
.in .sys-diagram .node,.sys-diagram.in .node{opacity:1}

.orders{display:grid;grid-template-columns:repeat(3,1fr);gap:0;border-top:1px solid var(--linea-claro)}
.order{padding:44px 32px 20px 0}
.order+.order{padding-left:32px;border-left:1px solid var(--linea-claro)}
.order .n{font-family:var(--serif);font-style:italic;font-size:22px;color:var(--arena)}
.order h3{font-size:clamp(24px,2.4vw,34px);text-transform:uppercase;letter-spacing:.02em;font-weight:800;margin:14px 0 18px}
.order p{color:rgba(245,241,233,.72);font-size:16px}
.order .principle{font-family:var(--serif);font-style:italic;font-size:22px;line-height:1.35;color:var(--marfil);margin-top:24px;padding-top:20px;border-top:1px solid var(--linea-claro)}

.sanar{display:grid;grid-template-columns:repeat(5,1fr);border:1px solid var(--linea)}
.sanar button{padding:28px 10px;border-right:1px solid var(--linea);display:flex;flex-direction:column;align-items:center;gap:8px;transition:background .4s,color .4s}
.sanar button:last-child{border-right:0}
.sanar button b{font-size:clamp(40px,6vw,84px);font-weight:800;line-height:1;letter-spacing:-.04em}
.sanar button span{font-size:11px;letter-spacing:.2em;text-transform:uppercase;font-weight:700;opacity:.7}
.sanar button.on,.sanar button:hover{background:var(--petroleo);color:var(--marfil)}
.sanar-panel{display:none;padding:clamp(36px,5vw,64px) 0 0;grid-template-columns:5fr 7fr;gap:clamp(32px,5vw,80px)}
.sanar-panel.on{display:grid;animation:fade .7s var(--ease)}
.sanar-panel .quote{color:var(--petroleo)}

.five{display:grid;grid-template-columns:repeat(5,1fr);gap:0;border-top:1px solid var(--linea)}
.five div{padding:32px 20px 12px 0}
.five div+div{padding-left:20px;border-left:1px solid var(--linea)}
.five .n{font-size:11px;letter-spacing:.22em;text-transform:uppercase;font-weight:700;color:var(--petroleo)}
.five h4{font-size:24px;margin:12px 0 8px;letter-spacing:-.02em}
.five p{font-size:15px;color:var(--texto-suave);margin:0}

.acts{counter-reset:act}
.act{display:grid;grid-template-columns:120px 1fr;gap:32px;padding:32px 0;border-top:1px solid var(--linea-claro)}
.act .n{font-family:var(--serif);font-style:italic;font-size:22px;color:var(--arena)}
.act h3{font-size:clamp(20px,2vw,28px);text-transform:uppercase;letter-spacing:.04em;font-weight:800;margin-bottom:10px}
.act p{color:rgba(245,241,233,.72);margin:0}

.loyal{display:flex;flex-wrap:wrap;gap:12px;margin-top:24px}
.loyal span{font-family:var(--serif);font-style:italic;font-size:clamp(19px,1.7vw,24px);padding:10px 18px;border:1px solid var(--linea-claro);color:var(--arena)}

.manifesto{max-width:880px;margin:0 auto;text-align:center}
.manifesto p{font-family:var(--serif);font-size:clamp(22px,2.4vw,32px);line-height:1.45;margin:0 0 .35em;opacity:.25;transition:opacity 1s var(--ease)}
.manifesto p.lit{opacity:1}
.manifesto p.strong{font-family:var(--sans);font-weight:800;font-size:clamp(22px,2.6vw,36px);letter-spacing:-.02em;line-height:1.2;margin-top:1.2em}

/* Test S.V. */
.quiz{border:1px solid var(--linea-claro);padding:clamp(28px,4vw,56px);min-height:420px;position:relative}
.quiz .bar{height:2px;background:var(--linea-claro);margin-bottom:36px;position:relative}
.quiz .bar i{position:absolute;inset:0 auto 0 0;width:0;background:var(--arena);transition:width .6s var(--ease)}
.quiz .qn{font-size:12px;letter-spacing:.2em;text-transform:uppercase;font-weight:700;color:var(--arena)}
.quiz h3{font-size:clamp(24px,2.6vw,36px);margin:14px 0 32px;max-width:28ch}
.quiz .opts{display:grid;gap:12px}
.quiz .opts button{text-align:left;padding:18px 22px;border:1px solid var(--linea-claro);font-size:17px;transition:background .3s,border-color .3s,color .3s;display:flex;gap:16px;align-items:baseline}
.quiz .opts button i{font-style:normal;font-size:12px;letter-spacing:.14em;font-weight:700;opacity:.6}
.quiz .opts button:hover{background:var(--marfil);color:var(--noche);border-color:var(--marfil)}
.quiz .res-name{font-size:clamp(40px,6vw,80px);font-weight:800;letter-spacing:-.04em;text-transform:uppercase;line-height:1;margin:16px 0 20px}
.quiz .res-desc{font-family:var(--serif);font-style:italic;font-size:clamp(22px,2.4vw,30px);line-height:1.35;color:var(--arena);max-width:32ch}
.quiz .fine{font-size:13px;color:rgba(245,241,233,.55);margin-top:28px;max-width:70ch}

.spv-note{font-size:14px;line-height:1.65;color:var(--texto-suave);border:1px solid var(--linea);padding:24px 28px;background:var(--blanco)}
.dark .spv-note{background:transparent;border-color:var(--linea-claro);color:rgba(245,241,233,.6)}

table.eco{width:100%;border-collapse:collapse;font-size:16px}
table.eco th,table.eco td{text-align:left;padding:16px 12px 16px 0;border-bottom:1px solid var(--linea)}
table.eco th{font-size:11.5px;letter-spacing:.2em;text-transform:uppercase;color:var(--texto-suave);font-weight:700}
table.eco td:first-child{font-weight:700}

/* ---------- Press kit ---------- */
.kit-item{display:flex;justify-content:space-between;align-items:center;gap:24px;padding:24px 0;border-top:1px solid var(--linea)}
.kit-item h3{font-size:20px}
.kit-item p{margin:4px 0 0;color:var(--texto-suave);font-size:15px}
.bio{background:var(--blanco);border:1px solid var(--linea);padding:clamp(28px,4vw,48px)}
.copy-btn{font-size:11.5px;letter-spacing:.16em;text-transform:uppercase;font-weight:700;border-bottom:1px solid currentColor;padding-bottom:4px;margin-top:16px}

/* ---------- 404 ---------- */
.nf{min-height:100svh;display:flex;align-items:center;background:var(--noche);color:var(--marfil);position:relative;overflow:hidden}
.nf canvas.net{position:absolute;inset:0;width:100%;height:100%}
.nf .wrap{position:relative;z-index:1}

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width:1260px){
  .nav{display:none}
  .burger{display:block}
  .hdr .btn-desk{display:none}
}
@media (max-width:980px){
  .split,.split.rev,.feature,.sanar-panel.on{grid-template-columns:1fr}
  .feature .photo{min-height:420px}
  .g3,.g4,.post-list{grid-template-columns:1fr 1fr}
  .method,.five{grid-template-columns:1fr 1fr}
  .step:nth-child(3),.five div:nth-child(3){border-left:0;padding-left:0}
  .orders{grid-template-columns:1fr}
  .order+.order{padding-left:0;border-left:0;border-top:1px solid var(--linea-claro)}
  .ftr .top{grid-template-columns:1fr 1fr}
  .ftr .top>div:first-child{grid-column:1/-1}
  .worlds{grid-template-columns:1fr;min-height:0}
  .world{min-height:72vh}
  .testi{grid-template-columns:1fr}
}
@media (max-width:720px){
  body{font-size:16px}
  .g2,.g3,.g4,.post-list,.form{grid-template-columns:1fr}
  .words{grid-template-columns:1fr 1fr}
  .word:nth-child(2){border-right:0}
  .word:nth-child(3){padding-left:0}
  .word:nth-child(3)::before{left:0}
  .word:nth-child(n+3){border-top:1px solid var(--linea)}
  .word span{max-height:120px;opacity:1}
  .method,.five{grid-template-columns:1fr}
  .step+.step,.five div+div{border-left:0;padding-left:0;border-top:1px solid var(--linea-claro)}
  .five div+div{border-top-color:var(--linea)}
  .step .dot{display:none}
  .offer{grid-template-columns:1fr;gap:12px}
  .sanar button{padding:20px 4px}
  .act{grid-template-columns:1fr;gap:8px}
  .cols2{columns:1}
  .ftr .top{grid-template-columns:1fr}
  .hero{padding-bottom:48px}
  .hero .tags{margin-top:48px}
  .scroll-cue{display:none}
  .brand .bn small{display:none}
  .kit-item{flex-direction:column;align-items:flex-start}
  table.eco{font-size:14px}
}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}
  .rv{opacity:1;transform:none}
  .hero .display .ln>span{transform:none}
}
.article p.eyebrow{display:flex}
.social-light{margin-top:4px}
.social-light a{border-color:var(--linea)}
.social-light a:hover{background:var(--noche);color:var(--marfil);border-color:var(--noche)}

/* Franja blanca inferior */
.ftr{padding-bottom:0}
.ftr .disclaimer{padding-bottom:40px}
.ftr-strip{background:var(--blanco);color:var(--noche)}
.ftr-strip .bottom{padding-top:22px;padding-bottom:22px;color:rgba(16,29,43,.72);font-size:13px;align-items:center}
.ftr-strip a{color:var(--noche)}
.ftr-strip a:hover{color:var(--petroleo)}
/* WhatsApp flotante se oculta al llegar a la franja blanca */
.wa-float{transition:transform .3s var(--ease),background .3s,opacity .4s var(--ease),visibility .4s}
.wa-float.gone{opacity:0;visibility:hidden;transform:scale(.6);pointer-events:none}