/* Del Manuscrito al Lector — "pliego de imprenta": papel, tinta y rojo de corrector */
:root{--paper:#EFE8DA;--paper2:#E4DBC8;--ink:#0F0E0C;--ink2:#2A2723;--mute:#5E574C;--red:#E3361B;--red-d:#B8260F;--line:rgba(15,14,12,.18);
--fd:"Bricolage Grotesque",system-ui,sans-serif;--fs:"Instrument Serif",Georgia,serif;--fm:"DM Mono",ui-monospace,monospace;--w:1320px;--gut:clamp(18px,4vw,56px)}
*,*::before,*::after{box-sizing:border-box}
html{overflow-x:clip;scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--paper);color:var(--ink);font:400 18px/1.55 var(--fd);font-optical-sizing:auto;overflow-x:hidden}
body::before{content:"";position:fixed;inset:0;pointer-events:none;z-index:999;opacity:.06;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence baseFrequency='.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}
img{max-width:100%;height:auto;display:block}
a{color:inherit}
::selection{background:var(--red);color:var(--paper)}
.skip{position:absolute;left:-9999px}.skip:focus{left:12px;top:12px;z-index:2000;background:var(--ink);color:var(--paper);padding:8px 12px}
.wrap{max-width:var(--w);margin:0 auto;padding:0 var(--gut)}
.mono{font-family:var(--fm);font-size:.78rem;letter-spacing:.08em;text-transform:uppercase}
.it{font-family:var(--fs);font-style:italic;font-weight:400;letter-spacing:0}
.red{color:var(--red)}
/* header */
.hd{position:sticky;top:0;z-index:100;background:rgba(239,232,218,.92);backdrop-filter:blur(8px);border-bottom:1px solid var(--ink)}
.hd .wrap{display:flex;align-items:center;gap:24px;height:68px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;font-weight:800;letter-spacing:-.02em;font-size:1.05rem;line-height:1}
.brand b{display:grid;place-items:center;width:38px;height:38px;background:var(--ink);color:var(--paper);font-family:var(--fs);font-style:italic;font-weight:400;font-size:1.35rem}
.brand small{display:block;font-family:var(--fm);font-weight:400;font-size:.62rem;letter-spacing:.14em;color:var(--mute);margin-top:3px}
.nav{margin-left:auto;display:flex;gap:4px;align-items:center}
.nav a{text-decoration:none;font-size:.92rem;font-weight:500;padding:8px 12px;position:relative}
.nav a::after{content:"";position:absolute;left:12px;right:12px;bottom:4px;height:2px;background:var(--red);transform:scaleX(0);transform-origin:left;transition:transform .35s cubic-bezier(.7,0,.2,1)}
.nav a:hover::after,.nav a[aria-current]::after{transform:scaleX(1)}
.lang{display:flex;border:1px solid var(--ink);margin-left:10px}
.lang a,.lang span{font-family:var(--fm);font-size:.72rem;padding:6px 9px;text-decoration:none}
.lang span{background:var(--ink);color:var(--paper)}
.burger{display:none;margin-left:auto;background:none;border:0;width:44px;height:44px;cursor:pointer;position:relative}
.burger i{position:absolute;left:10px;right:10px;height:2px;background:var(--ink);transition:.3s}
.burger i:nth-child(1){top:16px}.burger i:nth-child(2){top:26px}
.menu-open .burger i:nth-child(1){top:21px;transform:rotate(45deg)}.menu-open .burger i:nth-child(2){top:21px;transform:rotate(-45deg)}
/* buttons */
.btn{display:inline-flex;align-items:center;gap:12px;font-weight:700;text-decoration:none;padding:16px 24px;border:2px solid var(--ink);background:var(--ink);color:var(--paper);transition:transform .2s,box-shadow .2s;box-shadow:0 0 0 var(--red)}
.btn:hover{transform:translate(-4px,-4px);box-shadow:6px 6px 0 var(--red)}
.btn.ghost{background:transparent;color:var(--ink)}
.btn.redb{background:var(--red);border-color:var(--red);color:#fff}
.btn.redb:hover{box-shadow:6px 6px 0 var(--paper)}
.btn .ar{font-family:var(--fm)}
/* hero */
.hero{padding:clamp(40px,7vw,96px) 0 0;position:relative}
.hero-grid{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(0,1fr);gap:clamp(24px,4vw,64px);align-items:end}
.kicker{display:flex;gap:14px;align-items:center;margin-bottom:28px}
.kicker::before{content:"";width:48px;height:2px;background:var(--red)}
h1,h2,h3{margin:0;font-weight:800;letter-spacing:-.035em;line-height:.92}
.mega{font-size:clamp(3.4rem,10.4vw,10rem);font-variation-settings:"wdth" 75}
.mega .strike{position:relative;display:inline-block;color:var(--mute)}
.mega .strike::after{content:"";position:absolute;left:-2%;right:-2%;top:54%;height:.09em;background:var(--red);transform-origin:left;transform:scaleX(0);animation:strike 1s .6s cubic-bezier(.7,0,.2,1) forwards}
.mega .caret{position:relative;display:inline-block}
.mega .caret::before{content:"‸";position:absolute;left:-.2em;top:-.55em;color:var(--red);font-family:var(--fs);font-size:.7em;opacity:0;animation:pop .4s 1.5s forwards}
.mega .it{font-weight:400;letter-spacing:-.02em}
@keyframes strike{to{transform:scaleX(1)}}
@keyframes pop{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}
.lede{font-size:clamp(1.1rem,1.6vw,1.4rem);max-width:36ch;margin:28px 0 32px;color:var(--ink2)}
.actions{display:flex;flex-wrap:wrap;gap:14px}
.stack{position:relative;height:clamp(360px,42vw,560px)}
.stack img{position:absolute;width:52%;box-shadow:0 30px 60px -20px rgba(0,0,0,.55);border:1px solid rgba(0,0,0,.25);transition:transform .6s cubic-bezier(.2,.8,.2,1)}
.stack img:nth-child(1){left:2%;top:12%;transform:rotate(-9deg)}
.stack img:nth-child(2){left:24%;top:2%;transform:rotate(3deg);z-index:2}
.stack img:nth-child(3){left:46%;top:16%;transform:rotate(11deg);z-index:1}
.stack:hover img:nth-child(1){transform:rotate(-14deg) translateX(-12px)}
.stack:hover img:nth-child(3){transform:rotate(16deg) translateX(12px)}
.stack .tag{position:absolute;right:0;bottom:4%;z-index:3;background:var(--red);color:#fff;padding:10px 14px;transform:rotate(-4deg)}
/* marquee */
.marquee{margin-top:clamp(40px,6vw,80px);border-top:1px solid var(--ink);border-bottom:1px solid var(--ink);background:var(--ink);overflow:hidden;padding:18px 0}
.marquee-track{display:flex;gap:18px;width:max-content;animation:mq 60s linear infinite}
.marquee:hover .marquee-track{animation-play-state:paused}
.marquee img{height:150px;width:auto;border:1px solid #333}
@keyframes mq{to{transform:translateX(-50%)}}
/* sections */
section{position:relative}
.sec{padding:clamp(64px,10vw,140px) 0}
.sec.dark{background:var(--ink);color:var(--paper)}
.sec.dark .mute{color:#A69F92}
.sec.redbg{background:var(--red);color:#fff}
.sec-head{display:grid;grid-template-columns:200px 1fr;gap:32px;margin-bottom:clamp(36px,5vw,72px);align-items:start}
.sec-head .n{font-family:var(--fm);font-size:.78rem;letter-spacing:.1em;border-top:2px solid currentColor;padding-top:10px;text-transform:uppercase}
h2{font-size:clamp(2.4rem,6vw,5.6rem);font-variation-settings:"wdth" 80}
h3{font-size:clamp(1.4rem,2.2vw,2rem);letter-spacing:-.02em;line-height:1.05}
.mute{color:var(--mute)}
p{margin:0 0 1em}
.cols{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(24px,3vw,48px)}
.cols article{border-top:1px solid currentColor;padding-top:20px}
.cols .big{font-family:var(--fs);font-style:italic;font-size:4rem;line-height:1;color:var(--red);display:block;margin-bottom:12px}
.pull{font-family:var(--fs);font-size:clamp(2rem,4.6vw,4.2rem);line-height:1.05;letter-spacing:-.01em;max-width:22ch;margin:0}
.pull em{color:var(--red)}
/* phase rows */
.phases{border-top:2px solid currentColor}
.phase{display:grid;grid-template-columns:120px 1.1fr 1.4fr 1fr;gap:clamp(16px,3vw,40px);padding:clamp(24px,3vw,40px) 0;border-bottom:1px solid var(--line);align-items:start;transition:background .3s,padding .3s}
.dark .phase{border-color:rgba(239,232,218,.2)}
.phase .pn{font-family:var(--fs);font-style:italic;font-size:clamp(3rem,6vw,5.5rem);line-height:.8;color:var(--red)}
.phase h3{font-size:clamp(1.5rem,2.6vw,2.4rem)}
.phase .g{font-family:var(--fm);font-size:.78rem;line-height:1.5;border-left:2px solid var(--red);padding-left:14px}
.phase:hover{background:rgba(227,54,27,.06)}
.phase ul{margin:0;padding:0;list-style:none}
.phase li{padding:4px 0 4px 22px;position:relative}
.phase li::before{content:"¶";position:absolute;left:0;color:var(--red);font-family:var(--fs)}
/* evaluation block */
.eval{display:grid;grid-template-columns:1fr 1fr;gap:clamp(24px,5vw,80px);align-items:center}
.stamp{border:3px solid var(--red);color:var(--red);padding:26px;transform:rotate(-2deg);font-family:var(--fm);text-transform:uppercase;letter-spacing:.06em;font-size:.85rem;max-width:420px}
.stamp strong{display:block;font-family:var(--fd);font-size:clamp(1.8rem,3vw,2.6rem);letter-spacing:-.03em;line-height:1;margin:8px 0;text-transform:none}
/* shelf */
.shelf{display:grid;grid-template-columns:repeat(auto-fill,minmax(170px,1fr));gap:clamp(18px,2.4vw,36px) clamp(14px,2vw,28px)}
.book{text-decoration:none;display:block;group:1}
.book .cv{position:relative;aspect-ratio:2/3;overflow:hidden;background:var(--paper2);border:1px solid var(--ink);box-shadow:6px 6px 0 var(--ink);transition:transform .3s,box-shadow .3s}
.book .cv img{width:100%;height:100%;object-fit:cover}
.book:hover .cv{transform:translate(-4px,-4px) rotate(-1.5deg);box-shadow:10px 10px 0 var(--red)}
.book .meta{padding-top:14px}
.book .t{font-weight:700;letter-spacing:-.02em;line-height:1.15;font-size:1.02rem}
.book .a{font-family:var(--fs);font-style:italic;font-size:1.05rem;color:var(--mute)}
.book .gn{font-family:var(--fm);font-size:.66rem;letter-spacing:.08em;text-transform:uppercase;margin-top:6px;display:flex;gap:6px;flex-wrap:wrap}
.book .gn span{border:1px solid currentColor;padding:2px 6px}
.book .gn .adult{background:var(--ink);color:var(--paper);border-color:var(--ink)}
.dark .book .cv{border-color:#000;box-shadow:6px 6px 0 #000}
.filters{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:40px}
.filters button{font-family:var(--fm);font-size:.75rem;text-transform:uppercase;letter-spacing:.08em;background:transparent;border:1px solid var(--ink);padding:9px 14px;cursor:pointer;color:var(--ink)}
.filters button[aria-pressed=true]{background:var(--ink);color:var(--paper)}
.book[hidden]{display:none}
/* duo */
.duo{display:grid;grid-template-columns:1fr 1fr;gap:clamp(24px,4vw,64px)}
.person figure{margin:0 0 24px;position:relative;overflow:hidden;border:1px solid var(--ink);aspect-ratio:4/5;background:var(--ink)}
.person figure img{width:100%;height:100%;object-fit:cover;filter:grayscale(1) contrast(1.1);transition:filter .6s,transform .8s}
.person:hover figure img{filter:grayscale(0);transform:scale(1.03)}
.person figcaption{position:absolute;left:0;bottom:0;background:var(--red);color:#fff;padding:8px 12px}
.person h3{font-size:clamp(2rem,3.6vw,3.2rem)}
/* steps journey */
.journey{counter-reset:s;display:grid;grid-template-columns:repeat(4,1fr);border-top:2px solid var(--ink);border-left:1px solid var(--ink)}
.journey li{list-style:none;border-right:1px solid var(--ink);border-bottom:1px solid var(--ink);padding:28px 22px 34px;min-height:260px;position:relative;counter-increment:s;transition:background .3s,color .3s}
.journey li::before{content:counter(s,decimal-leading-zero);font-family:var(--fm);font-size:.8rem;display:block;margin-bottom:46px}
.journey li:hover{background:var(--ink);color:var(--paper)}
.journey li h3{font-size:1.45rem;margin-bottom:10px}
.journey{padding:0;margin:0}
/* faq */
.faq{border-top:2px solid var(--ink)}
.faq details{border-bottom:1px solid var(--ink)}
.faq summary{list-style:none;cursor:pointer;display:grid;grid-template-columns:70px 1fr 40px;gap:16px;padding:26px 0;font-weight:700;font-size:clamp(1.15rem,2vw,1.6rem);letter-spacing:-.02em;line-height:1.2}
.faq summary::-webkit-details-marker{display:none}
.faq summary .q{font-family:var(--fm);font-size:.78rem;font-weight:400;color:var(--red);padding-top:6px}
.faq summary .x{font-family:var(--fm);font-weight:400;font-size:1.6rem;transition:transform .3s;text-align:right}
.faq details[open] summary .x{transform:rotate(45deg);color:var(--red)}
.faq .ans{padding:0 56px 30px 86px;max-width:900px;color:var(--ink2)}
/* contact */
.channels{border-top:2px solid currentColor}
.channel{display:grid;grid-template-columns:200px 1fr auto;gap:20px;align-items:center;padding:28px 0;border-bottom:1px solid rgba(239,232,218,.25);text-decoration:none;transition:padding .3s,color .3s}
.channel:hover{padding-left:16px;color:var(--red)}
.channel .v{font-size:clamp(1.4rem,3.4vw,3rem);font-weight:800;letter-spacing:-.03em;word-break:break-word}
.channel .ar{font-family:var(--fm);font-size:1.4rem}
.check{columns:2;gap:40px;padding:0;margin:0}
.check li{list-style:none;break-inside:avoid;padding:12px 0 12px 34px;border-bottom:1px solid var(--line);position:relative}
.check li::before{content:"✓";position:absolute;left:4px;color:var(--red);font-weight:800}
/* page header */
.ph{padding:clamp(48px,8vw,110px) 0 clamp(36px,5vw,64px);border-bottom:1px solid var(--ink)}
.ph .mega{font-size:clamp(3rem,9vw,8.4rem)}
.crumbs{font-family:var(--fm);font-size:.72rem;letter-spacing:.08em;text-transform:uppercase;margin-bottom:28px;color:var(--mute)}
.crumbs a{text-decoration:none}.crumbs a:hover{color:var(--red)}
.ph .lede{max-width:52ch}
.figure-wide{margin:0;border:1px solid var(--ink)}
.figure-wide figcaption{font-family:var(--fm);font-size:.72rem;padding:10px 14px;border-top:1px solid var(--ink);text-transform:uppercase;letter-spacing:.06em}
.note{border:1px dashed var(--red);padding:16px 20px;font-family:var(--fm);font-size:.8rem;color:var(--red-d);background:rgba(227,54,27,.05)}
/* cta */
.cta{background:var(--red);color:#fff;padding:clamp(64px,10vw,140px) 0;overflow:hidden}
.cta h2{font-size:clamp(3rem,9vw,8.5rem);max-width:12ch}
.cta .actions{margin-top:40px}
.cta .btn{background:var(--ink);border-color:var(--ink)}
.cta .btn.ghost{background:transparent;color:#fff;border-color:#fff}
/* footer */
.ft{background:var(--ink);color:var(--paper);padding:64px 0 28px}
.ft-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:40px;padding-bottom:48px;border-bottom:1px solid rgba(239,232,218,.2)}
.ft .word{font-size:clamp(2.2rem,5vw,4.4rem);font-weight:800;letter-spacing:-.04em;line-height:.9}
.ft ul{list-style:none;padding:0;margin:0}.ft li{padding:4px 0}
.ft a{text-decoration:none;color:#CFC7B8}.ft a:hover{color:var(--red)}
.ft-bottom{display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;padding-top:24px;color:#A69F92}
/* reveal */
.rv{opacity:0;transform:translateY(28px);transition:opacity .8s cubic-bezier(.2,.8,.2,1),transform .8s cubic-bezier(.2,.8,.2,1)}
.rv.in{opacity:1;transform:none}
.no-js .rv{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important}.rv{opacity:1;transform:none}.mega .strike::after{transform:scaleX(1)}.mega .caret::before{opacity:1}}
/* responsive */
@media (max-width:1020px){
 .nav{position:fixed;inset:68px 0 0 0;background:var(--ink);flex-direction:column;align-items:flex-start;padding:32px var(--gut);gap:0;clip-path:inset(0 0 0 100%);visibility:hidden;transition:clip-path .45s cubic-bezier(.7,0,.2,1),visibility 0s .45s}
 .menu-open .nav{clip-path:inset(0 0 0 0);visibility:visible;transition:clip-path .45s cubic-bezier(.7,0,.2,1)}
 .nav a{color:var(--paper);font-size:2rem;font-weight:800;letter-spacing:-.03em;padding:10px 0;width:100%;border-bottom:1px solid rgba(239,232,218,.15)}
 .nav a::after{left:0;right:auto;width:40px}
 .lang{margin:24px 0 0;border-color:var(--paper)}.lang a{color:var(--paper)}.lang span{background:var(--paper);color:var(--ink)}
 .burger{display:block}
 .hero-grid,.eval,.duo{grid-template-columns:1fr}
 .phase{grid-template-columns:80px 1fr}.phase>*:nth-child(n+3){grid-column:2}
 .journey{grid-template-columns:1fr 1fr}
 .sec-head{grid-template-columns:1fr;gap:16px}
 .cols{grid-template-columns:1fr}
 .ft-grid{grid-template-columns:1fr 1fr}.ft-grid>div:first-child{grid-column:1/-1}
}
@media (max-width:620px){
 body{font-size:17px}
 .stack{height:330px}
 .journey{grid-template-columns:1fr}.journey li{min-height:0}.journey li::before{margin-bottom:18px}
 .shelf{grid-template-columns:repeat(2,1fr)}
 .channel{grid-template-columns:1fr;gap:6px}.channel .ar{display:none}
 .check{columns:1}
 .faq summary{grid-template-columns:44px 1fr 28px}.faq .ans{padding:0 0 26px 60px}
 .brand span{font-size:.92rem}
 .marquee img{height:110px}
 .btn{padding:14px 18px}
}
.dark .book .gn .adult{background:var(--red);border-color:var(--red);color:#fff}
/* Menú móvil (fix 4 nov 2026): backdrop-filter del header crea bloque contenedor para position:fixed; el panel quedaba de 0px de alto dentro del header */
@media (max-width:1020px){
 .hd{backdrop-filter:none;-webkit-backdrop-filter:none;background:var(--paper)}
 .nav{position:fixed;top:68px;left:0;right:0;bottom:0;height:calc(100vh - 68px);height:calc(100dvh - 68px);overflow-y:auto;-webkit-overflow-scrolling:touch;overscroll-behavior:contain;z-index:1000;justify-content:flex-start;padding-bottom:48px}
 .hd{z-index:1001}
 .nav a{flex:0 0 auto}
}
body.menu-open{overflow:hidden}
@media (max-width:1020px){.nav .lang a,.nav .lang span{font-family:var(--fm);font-size:.85rem;font-weight:500;letter-spacing:.08em;padding:10px 16px;width:auto;border:0;line-height:1}.nav .lang a::after{display:none}}