/* Layout: una sola columna de lectura con un "sello" de kintsugi (grieta dorada) como único gesto; el libro como objeto en el hero. */
:root{
  --bg:#faf4ef; --surface:#f2e5dc; --ink:#2a1b1f; --muted:#6e5a5d; --line:#e4d3c9;
  --gold:#a3283a; --gold-soft:#e0a13c; --on-gold:#fff7f2;
  --sun-a:#fbd46e; --sun-b:#f0a868; --sun-c:#c8606c; --hero-ink:#2a1b1f;
  --f-display:"Cinzel","Trajan Pro",Georgia,serif;
  --f-body:"Newsreader",Georgia,"Times New Roman",serif;
  --f-ui:"IBM Plex Sans",system-ui,-apple-system,"Segoe UI",sans-serif;
  --wa:#1f8a4c;
}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]){
  --bg:#191214; --surface:#241a1d; --ink:#f3e7e1; --muted:#b9a3a2; --line:#3a2b2f;
  --gold:#ec8592; --gold-soft:#e0a13c; --on-gold:#22090e;
  --sun-a:#b98a3c; --sun-b:#9a5a48; --sun-c:#5e2a35; --hero-ink:#fbeee6; --wa:#3fbf74; color-scheme:dark}}
:root[data-theme="dark"]{
  --bg:#191214; --surface:#241a1d; --ink:#f3e7e1; --muted:#b9a3a2; --line:#3a2b2f;
  --gold:#ec8592; --gold-soft:#e0a13c; --on-gold:#22090e;
  --sun-a:#b98a3c; --sun-b:#9a5a48; --sun-c:#5e2a35; --hero-ink:#fbeee6; --wa:#3fbf74; color-scheme:dark}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{animation:none!important;transition:none!important}}
body{background:var(--bg);color:var(--ink);font-family:var(--f-body);font-size:1.15rem;line-height:1.65;margin:0}
a{color:inherit}
:focus-visible{outline:2px solid var(--gold);outline-offset:3px;border-radius:2px}
.wrap{max-width:68rem;margin:0 auto;padding-inline:clamp(16px,4vw,40px)}
.read{max-width:38rem}
.eyebrow{font-family:var(--f-ui);font-size:.74rem;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:var(--gold)}
h1,h2,h3{text-wrap:balance;margin:0;font-weight:500}
h2{font-family:var(--f-display);font-size:clamp(1.7rem,3.4vw,2.4rem);letter-spacing:.04em;line-height:1.15}
h3{font-family:var(--f-display);font-size:1.25rem;letter-spacing:.05em}
p{margin:0}

/* nav */
.site-nav{position:sticky;top:env(safe-area-inset-top,0px);z-index:10;background:color-mix(in srgb,var(--bg) 88%,transparent);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.site-nav .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;padding-block:12px}
.brand{font-family:var(--f-display);font-weight:700;letter-spacing:.22em;font-size:1rem;text-decoration:none}
.links{display:flex;gap:22px;font-family:var(--f-ui);font-size:.85rem}
.links a{text-decoration:none;color:var(--muted)}
.links a:hover{color:var(--ink)}
@media (max-width:760px){.links{display:none}}
.btn{display:inline-flex;align-items:center;gap:.5em;font-family:var(--f-ui);font-size:.9rem;font-weight:500;text-decoration:none;padding:.7em 1.15em;border-radius:3px;border:1px solid var(--ink);cursor:pointer;background:transparent;color:var(--ink);transition:background .2s,color .2s}
.btn:hover{background:var(--ink);color:var(--bg)}
.btn.gold{background:var(--gold);border-color:var(--gold);color:var(--on-gold)}
.btn.gold:hover{filter:brightness(1.08);background:var(--gold);color:var(--on-gold)}
.btn.sm{padding:.5em .9em;font-size:.82rem}
.btn svg{width:1.1em;height:1.1em;fill:currentColor}

/* hero */
.hero{padding-block:clamp(48px,8vw,104px) clamp(56px,8vw,96px)}
.hero .wrap{display:grid;grid-template-columns:1.25fr .9fr;gap:clamp(32px,6vw,80px);align-items:center}
@media (max-width:820px){.hero .wrap{grid-template-columns:1fr}}
.greek{font-family:var(--f-body);font-style:italic;color:var(--muted);font-size:1.05rem}
.greek b{font-style:normal;font-weight:500;color:var(--gold);letter-spacing:.06em}
.title{font-family:var(--f-display);font-weight:700;font-size:clamp(3.2rem,10vw,6.6rem);letter-spacing:.12em;line-height:1;margin-block:18px 22px}
.lede{font-size:clamp(1.25rem,2.2vw,1.55rem);line-height:1.4;max-width:32rem}
.byline{font-family:var(--f-ui);font-size:.9rem;color:var(--muted);margin-top:22px}
.byline strong{color:var(--ink);font-weight:600}
.cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:32px}

.hero{background:linear-gradient(170deg,var(--sun-a) 0%,var(--sun-b) 55%,var(--sun-c) 100%);color:var(--hero-ink);border-bottom:none}
.hero .greek,.hero .byline{color:var(--hero-ink);opacity:.8}
.hero .greek b,.hero .byline strong{color:var(--hero-ink)}
.hero .btn{border-color:var(--hero-ink);color:var(--hero-ink)}
.hero .btn:hover{background:var(--hero-ink);color:var(--sun-a)}
.hero .btn.gold{background:var(--hero-ink);color:var(--sun-a)}
.stage{justify-self:center;perspective:1400px;padding:10px 10px 10px 40px;width:min(100%,340px)}
.stage{animation:flotar 4.5s ease-in-out infinite}
@keyframes flotar{0%,100%{transform:translateY(0)}50%{transform:translateY(-28px)}}
.book3d{position:relative;width:100%;aspect-ratio:363/552;transform-style:preserve-3d;transform:rotateY(24deg) rotateX(2deg);transition:transform .8s cubic-bezier(.2,.7,.2,1)}
.stage:hover .book3d{transform:rotateY(10deg) rotateX(1deg)}


.back-sec .wrap{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:clamp(28px,5vw,72px);align-items:center}
@media (max-width:820px){.back-sec .wrap{grid-template-columns:1fr}}
.back-img{width:100%;max-width:360px;justify-self:center;aspect-ratio:370/552;border-radius:3px;box-shadow:0 20px 40px -18px rgba(60,15,25,.5)}
.back-quote{display:grid;gap:18px}
.back-quote blockquote{margin:0;font-size:clamp(1.2rem,2vw,1.4rem);line-height:1.55}
.back-quote blockquote::first-letter{font-family:var(--f-display);color:var(--gold)}
.photo{width:min(100%,220px);aspect-ratio:1;object-fit:cover;border-radius:4px;box-shadow:0 16px 34px -16px rgba(60,15,25,.5)}
/* sections */
section{padding-block:clamp(56px,8vw,96px);border-top:1px solid var(--line)}
.head{display:grid;gap:12px;margin-bottom:36px}
.cols{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(20px,3vw,40px)}
@media (max-width:820px){.cols{grid-template-columns:1fr}}
.pillar{display:grid;gap:8px;padding-top:18px;border-top:2px solid var(--gold)}
.pillar p{color:var(--muted);font-size:1.05rem}
.about-lead{font-size:clamp(1.25rem,2vw,1.45rem);line-height:1.5;max-width:40rem;margin-bottom:44px}

.chars{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:clamp(20px,3vw,40px)}
@media (max-width:720px){.chars{grid-template-columns:1fr}}
.char{background:var(--surface);padding:clamp(24px,3vw,36px);border-radius:4px;display:grid;gap:10px;align-content:start}
.char .role{font-family:var(--f-ui);font-size:.78rem;letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}
.char .initial{font-family:var(--f-display);font-size:3rem;line-height:1;color:var(--gold)}

/* prologue */
.prologue .read{margin-inline:auto}
.prologue .body{display:grid;gap:1.1em;font-size:1.18rem}
.prologue .body p:first-child::first-letter{font-family:var(--f-display);float:left;font-size:4.1em;line-height:.82;padding:.06em .1em 0 0;color:var(--gold)}
.pull{font-style:italic;font-size:1.45rem;line-height:1.4;border-left:2px solid var(--gold);padding-left:1em;margin-block:.4em}
.more{margin-top:8px}


/* chapters */
.chapters-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}
@media (max-width:720px){.chapters-grid{grid-template-columns:1fr}}
.ch{border:1px solid var(--line);border-radius:4px;padding:24px;display:grid;gap:8px;align-content:start}
.ch .n{font-family:var(--f-ui);font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;color:var(--gold);font-weight:600}
.ch p{color:var(--muted);font-size:1.02rem}
.ch .tag{justify-self:start;font-family:var(--f-ui);font-size:.72rem;letter-spacing:.08em;text-transform:uppercase;padding:.3em .7em;border-radius:20px;background:var(--surface);color:var(--muted)}

/* audiobook */
.langs{display:flex;flex-wrap:wrap;gap:10px;margin-top:24px}
.lang{font-family:var(--f-ui);font-size:.9rem;padding:.55em 1em;border:1px solid var(--line);border-radius:3px;display:flex;gap:.6em;align-items:baseline}
.lang b{font-weight:600;letter-spacing:.06em;color:var(--gold)}

/* author */
.author .wrap{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:clamp(28px,5vw,72px);align-items:start}
@media (max-width:820px){.author .wrap{grid-template-columns:1fr}}
.monogram{aspect-ratio:1;max-width:260px;width:100%;border:1px solid var(--line);display:grid;place-items:center;background:var(--surface);border-radius:4px}
.monogram span{font-family:var(--f-display);font-size:clamp(3rem,8vw,4.6rem);letter-spacing:.08em;color:var(--gold)}
.author .text{display:grid;gap:1em}
.facts{display:grid;grid-template-columns:auto 1fr;gap:.4em 1.4em;font-family:var(--f-ui);font-size:.92rem;margin-top:.6em}
.facts dt{color:var(--muted)}
.facts dd{margin:0}

/* contact */
.contact{background:var(--surface)}
.contact .card{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);gap:clamp(28px,5vw,64px);align-items:center}
@media (max-width:820px){.contact .card{grid-template-columns:1fr}}
.phone{font-family:var(--f-ui);font-size:clamp(1.5rem,3.5vw,2.1rem);font-weight:500;letter-spacing:.02em;font-variant-numeric:tabular-nums;user-select:all}
.contact-box{display:grid;gap:16px;background:var(--bg);padding:clamp(22px,3vw,32px);border-radius:4px;border:1px solid var(--line)}
.contact-box .row{display:flex;flex-wrap:wrap;gap:10px}
.btn.wa{background:var(--wa);border-color:var(--wa);color:#fff}
.btn.wa:hover{filter:brightness(1.1);background:var(--wa);color:#fff}
.note{font-family:var(--f-ui);font-size:.82rem;color:var(--muted)}
.copied{font-family:var(--f-ui);font-size:.82rem;color:var(--gold);min-height:1.2em}

footer{padding-block:36px;font-family:var(--f-ui);font-size:.82rem;color:var(--muted)}
footer .wrap{display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px}

.wa-float{position:fixed;right:16px;bottom:calc(16px + env(safe-area-inset-bottom,0px));width:54px;height:54px;border-radius:50%;background:var(--wa);display:grid;place-items:center;box-shadow:0 8px 24px -8px rgba(0,0,0,.45);z-index:20}
.wa-float svg{width:28px;height:28px;fill:#fff}

/* stats + manuscritos */
.stats{display:flex;flex-wrap:wrap;gap:clamp(20px,4vw,48px);margin-block:8px 44px;font-family:var(--f-ui)}
.stat{display:grid;gap:2px}
.stat b{font-family:var(--f-display);font-size:clamp(2rem,4vw,2.8rem);color:var(--gold);font-weight:500;line-height:1;font-variant-numeric:tabular-nums}
.stat span{font-size:.8rem;letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
.mss{margin-top:56px}
.mss ol{list-style:none;padding:0;margin:20px 0 0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 clamp(24px,4vw,56px)}
@media (max-width:720px){.mss ol{grid-template-columns:1fr}}
.mss li{display:grid;grid-template-columns:3.2rem 1fr;gap:8px;padding-block:12px;border-bottom:1px solid var(--line);font-size:1.05rem;line-height:1.4}
.mss li i{font-style:normal;font-family:var(--f-ui);font-size:.78rem;color:var(--gold);font-weight:600;letter-spacing:.06em;padding-top:.25em}
.sig{font-family:var(--f-ui);font-size:.9rem;color:var(--muted);margin-top:1em}
.sig b{color:var(--ink);font-weight:600}
/* reader */
.reader{max-width:38rem;margin-inline:auto}
.chap{padding-block:8px 40px}
.chap+.chap{border-top:1px solid var(--line);padding-top:48px}
.chap .n{font-family:var(--f-ui);font-size:.78rem;letter-spacing:.16em;text-transform:uppercase;color:var(--gold);font-weight:600}
.chap h3{font-size:clamp(1.5rem,3vw,2rem);margin:10px 0 26px}
.prose{display:grid;gap:1em;font-size:1.15rem}
.prose p.quote{font-style:italic;padding-left:1em;border-left:2px solid var(--gold)}
.fade{position:relative}
.fade::after{content:"";position:absolute;left:0;right:0;bottom:0;height:9rem;background:linear-gradient(to bottom,transparent,var(--bg));pointer-events:none}
.tease{margin-top:28px;padding:clamp(22px,3vw,32px);background:var(--surface);border-radius:4px;display:grid;gap:14px}
.tease p{font-size:1.2rem;line-height:1.45}
/* buy */
.buy .wrap{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(28px,5vw,64px);align-items:center}
@media (max-width:820px){.buy .wrap{grid-template-columns:1fr}}
.buy-box{border:1px solid var(--gold);border-radius:4px;padding:clamp(24px,3vw,36px);display:grid;gap:16px}
.buy-box .row{display:flex;flex-wrap:wrap;gap:10px}
.pending{font-family:var(--f-ui);font-size:.82rem;color:var(--muted)}
.email{font-family:var(--f-ui);font-size:.95rem;user-select:all;overflow-wrap:anywhere}
.bio{display:grid;gap:1em}

/* ===== Botón subir (encima del de WhatsApp) ===== */
.gk-totop{position:fixed;z-index:21;right:21px;bottom:calc(16px + 54px + 12px + env(safe-area-inset-bottom,0px));width:44px;height:44px;border-radius:50%;border:0;cursor:pointer;background:var(--gold);color:var(--on-gold);box-shadow:0 6px 18px rgba(42,26,31,.28);display:grid;place-items:center;opacity:0;transform:translateY(10px);pointer-events:none;transition:opacity .3s ease,transform .3s ease,filter .2s ease}
.gk-totop.is-visible{opacity:1;transform:none;pointer-events:auto}
.gk-totop:hover{filter:brightness(1.12)}
.gk-totop svg{width:20px;height:20px}

/* ===== Footer: otros proyectos del autor — degradado naranja que se aclara ===== */
.gk-footer{--ft-fg:#2a1b1f;--ft-dim:#5e4446;--ft-line:rgba(42,27,31,.14);--ft-accent:#a3283a;--ft-card:rgba(255,250,244,.62);
  position:relative;overflow:hidden;color:var(--ft-fg);font-family:var(--f-ui);
  background:linear-gradient(180deg,#f0a868 0%,#f5c08f 22%,#f9dcbc 52%,#fcefe1 78%,#fff8f0 100%);
  padding-block:clamp(56px,8vw,88px) calc(28px + env(safe-area-inset-bottom,0px))}
.gk-footer::before{content:"γινώσκω";position:absolute;left:50%;bottom:-.28em;transform:translateX(-50%);font-family:var(--f-body);font-style:italic;font-size:clamp(5.5rem,20vw,17rem);line-height:1;white-space:nowrap;color:transparent;background:linear-gradient(180deg,rgba(200,96,108,.16),rgba(200,96,108,0) 80%);-webkit-background-clip:text;background-clip:text;pointer-events:none}
.gk-footer .wrap{position:relative}
.gk-intro{max-width:36rem;margin-bottom:clamp(32px,5vw,48px);display:grid;gap:10px}
.gk-intro h2{color:var(--ft-fg)}
.gk-intro p{color:var(--ft-dim);font-family:var(--f-body);font-size:1.1rem;line-height:1.6}
.gk-projects{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(16px,2.5vw,28px)}
.gk-projects li{min-width:0}
.gk-project{display:grid;gap:8px;align-content:start;height:100%;padding:26px 24px 28px;color:inherit;text-decoration:none;background:var(--ft-card);border:1px solid rgba(255,255,255,.7);border-radius:10px;box-shadow:0 14px 32px -20px rgba(120,50,30,.45);transition:transform .25s ease,box-shadow .25s ease}
.gk-project:hover{transform:translateY(-4px);box-shadow:0 22px 40px -20px rgba(120,50,30,.55)}
.gk-project:focus-visible{outline:2px solid var(--ft-accent);outline-offset:3px}
.gk-logo{width:auto;height:112px;max-width:100%;object-fit:contain;justify-self:start;margin-bottom:10px;filter:drop-shadow(0 8px 14px rgba(60,20,20,.18))}
.gk-name{font-family:var(--f-display);font-size:1.4rem;letter-spacing:.04em;color:var(--ft-fg)}
.gk-tagline{font-weight:600;font-size:.98rem;color:var(--ft-fg)}
.gk-desc{color:var(--ft-dim);font-size:.95rem;line-height:1.6;margin-bottom:6px}
.gk-cta{justify-self:start;font-size:.88rem;font-weight:600;color:var(--ft-accent);border-bottom:1px solid currentColor;padding-bottom:2px}
.gk-name svg{display:none}
.gk-bottom{width:100%;display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px 32px;margin-top:40px;padding-top:20px;border-top:1px solid var(--ft-line);padding-bottom:clamp(72px,14vw,170px);font-size:.85rem;color:var(--ft-dim)}
.gk-bottom nav{display:flex;flex-wrap:wrap;gap:8px 22px}
.gk-bottom a{color:var(--ft-fg);text-decoration:none;font-weight:500}
.gk-bottom a:hover{color:var(--ft-accent)}
@media (max-width:820px){.gk-projects{grid-template-columns:1fr}.gk-logo{height:96px}}
@media (prefers-reduced-motion:reduce){.gk-project{transition:none}.gk-project:hover{transform:none}}

/* ===== Adelanto de capítulos en el inicio ===== */
.ch-link{justify-self:start;font-family:var(--f-ui);font-size:.9rem;font-weight:600;color:var(--gold);text-decoration:none;border-bottom:1px solid currentColor;padding-bottom:2px;margin-top:6px}
.ch-link:hover{filter:brightness(1.15)}
.ch .excerpt{font-style:italic}

/* ===== Páginas de capítulo ===== */
.ch-top{position:sticky;top:env(safe-area-inset-top,0px);z-index:10;background:color-mix(in srgb,var(--bg) 92%,transparent);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.ch-top .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;padding-block:12px}
.ch-hero{background:linear-gradient(170deg,var(--sun-a) 0%,var(--sun-b) 55%,var(--sun-c) 100%);color:var(--hero-ink);padding-block:clamp(48px,8vw,88px)}
.ch-hero .inner{max-width:38rem;margin:0 auto;display:grid;gap:10px}
.ch-hero .kicker{font-family:var(--f-ui);font-size:.78rem;letter-spacing:.16em;text-transform:uppercase;font-weight:600;opacity:.8}
.ch-hero h1{font-family:var(--f-display);font-weight:500;font-size:clamp(2rem,5.5vw,3.2rem);line-height:1.1;letter-spacing:.03em}
.ch-hero .meta{font-family:var(--f-body);font-style:italic;font-size:1.1rem;opacity:.85}
.ch-page{padding-block:clamp(40px,6vw,64px)}
.ch-page .prose{max-width:38rem;margin:0 auto;font-size:1.2rem;line-height:1.75}
.ch-page .prose p:first-child::first-letter{font-family:var(--f-display);float:left;font-size:4.1em;line-height:.82;padding:.06em .1em 0 0;color:var(--gold)}
.ch-end{max-width:38rem;margin:0 auto;padding-block:8px 64px;display:grid;gap:36px}
.ch-nav{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-family:var(--f-ui);font-weight:600}
.ch-nav a{color:var(--ink);text-decoration:none;display:inline-flex;align-items:center;gap:.45rem}
.ch-nav a:hover{color:var(--gold)}
.ch-nav svg{width:18px;height:18px}