:root{--ink:#0c0d12;--ink2:#151823;--paper:#f4efe6;--paper2:#fffdf8;--gold:#d7b26a;--gold2:#f3d89b;--muted:#687080;--line:rgba(15,18,28,.14);--max:1220px;--radius:26px;--shadow:0 30px 80px rgba(0,0,0,.28)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:Arial,Helvetica,sans-serif;line-height:1.65}img{display:block;max-width:100%}a{color:inherit;text-decoration:none}button,input{font:inherit}.container{width:min(calc(100% - 40px),var(--max));margin:auto}.serif,h1,h2,h3{font-family:Georgia,'Times New Roman',serif}.eyebrow{display:inline-block;font-size:.73rem;font-weight:800;letter-spacing:.2em;text-transform:uppercase;color:var(--gold)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:.55rem;min-height:50px;padding:0 22px;border-radius:999px;border:1px solid transparent;font-weight:800;cursor:pointer;transition:.25s}.btn:hover{transform:translateY(-2px)}.btn-primary{background:var(--gold);color:#17120a;box-shadow:0 14px 32px rgba(215,178,106,.22)}.btn-ghost{color:#fff;border-color:rgba(255,255,255,.28);background:rgba(255,255,255,.05)}.btn-dark{background:var(--ink);color:#fff}.btn-light{background:#fff;border-color:var(--line)}
.siteHeader{position:fixed;inset:0 0 auto;z-index:30;background:rgba(6,7,11,.78);backdrop-filter:blur(16px);border-bottom:1px solid rgba(255,255,255,.08);color:#fff}.nav{height:74px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{display:flex;align-items:center;gap:12px;font-weight:800}.mark{width:39px;height:39px;border-radius:50%;display:grid;place-items:center;border:1px solid rgba(255,255,255,.25);font-family:Georgia,serif;color:var(--gold2)}.menu{display:flex;align-items:center;gap:24px}.menu a{font-size:.9rem;font-weight:700;color:rgba(255,255,255,.72)}.menu a:hover{color:#fff}.menuToggle{display:none;border:0;background:transparent;color:#fff;font-size:1.5rem}
.hero{min-height:100vh;display:grid;align-items:center;position:relative;overflow:hidden;color:#fff;background:#05060a;padding:120px 0 70px}.hero::before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(2,3,7,.97) 0%,rgba(3,4,8,.8) 43%,rgba(4,5,9,.18) 72%,rgba(3,4,8,.68) 100%),url('../img/capa-completa.jpg') center/cover no-repeat;filter:saturate(.92)}.hero::after{content:"";position:absolute;inset:0;background:radial-gradient(circle at 70% 32%,rgba(238,167,70,.24),transparent 28%)}.heroGrid{position:relative;z-index:2;display:grid;grid-template-columns:1.08fr .92fr;align-items:center;gap:70px}.hero h1{font-size:clamp(4.2rem,7.8vw,8rem);line-height:.84;letter-spacing:-.055em;margin:18px 0 26px;max-width:800px}.hero h1 span{color:var(--gold2)}.lead{max-width:650px;font-size:1.12rem;color:rgba(255,255,255,.74)}.actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}.meta{display:flex;gap:28px;flex-wrap:wrap;margin-top:34px;padding-top:23px;border-top:1px solid rgba(255,255,255,.14)}.meta strong{display:block;font-size:.76rem;text-transform:uppercase;letter-spacing:.08em}.meta small{color:rgba(255,255,255,.56)}.bookFloat{display:grid;place-items:center;perspective:1200px}.bookFloat img{width:min(100%,390px);box-shadow:55px 60px 90px rgba(0,0,0,.62);transform:rotateY(-9deg) rotateZ(1deg);transition:.35s}.bookFloat img:hover{transform:rotateY(-3deg) translateY(-9px)}
.section{padding:100px 0}.dark{background:#0a0b10;color:#fff}.paper{background:var(--paper2)}.head{display:grid;grid-template-columns:.8fr 1.2fr;gap:65px;align-items:end;margin-bottom:45px}.head h2,.bookCopy h2,.authorCopy h2{font-size:clamp(3.2rem,5.7vw,6rem);line-height:.9;letter-spacing:-.04em;margin:8px 0}.head p,.bookCopy p,.authorCopy p{color:var(--muted);font-size:1.04rem}.dark .head p{color:rgba(255,255,255,.62)}.quote{max-width:1020px;margin:auto;text-align:center;font:600 clamp(2.7rem,5.2vw,5.4rem)/1.04 Georgia,serif}.quote em{font-style:normal;color:var(--gold2)}
.bookGrid{display:grid;grid-template-columns:.8fr 1.2fr;gap:85px;align-items:center}.bookArt{position:relative}.bookArt::before{content:"";position:absolute;inset:12% -5% -8% 14%;background:radial-gradient(circle,rgba(215,178,106,.32),transparent 65%);filter:blur(18px)}.bookArt img{position:relative;width:min(100%,430px);margin:auto;box-shadow:var(--shadow)}.subtitle{font:600 1.8rem/1.14 Georgia,serif;color:#8c6633}.chips{display:flex;gap:9px;flex-wrap:wrap;margin:24px 0}.chip{padding:8px 13px;border-radius:999px;background:#eee4d6;font-size:.73rem;font-weight:800;text-transform:uppercase;letter-spacing:.07em}.facts{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:18px;overflow:hidden;margin:28px 0}.fact{background:#fff;padding:18px}.fact small{display:block;color:var(--muted);text-transform:uppercase;letter-spacing:.08em;font-size:.68rem}.fact strong{font-size:.9rem}
.acts{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.act{padding:30px;border:1px solid rgba(255,255,255,.12);border-radius:20px;background:linear-gradient(180deg,rgba(255,255,255,.06),rgba(255,255,255,.025))}.act b{color:var(--gold)}.act h3{font-size:2rem;margin:12px 0 8px}.act p{margin:0;color:rgba(255,255,255,.63)}
.gallery{display:grid;grid-template-columns:1.1fr .9fr .9fr;grid-auto-rows:315px;gap:16px}.gallery figure{margin:0;overflow:hidden;border-radius:20px;background:#222}.gallery figure:first-child{grid-row:span 2}.gallery img{width:100%;height:100%;object-fit:cover;transition:.4s}.gallery figure:hover img{transform:scale(1.025)}
.authorGrid{display:grid;grid-template-columns:.84fr 1.16fr;gap:75px;align-items:center}.authorPhoto img{width:100%;max-height:700px;object-fit:cover;border-radius:30px;box-shadow:var(--shadow)}.tags{display:flex;gap:9px;flex-wrap:wrap;margin-top:24px}.tags span{padding:8px 12px;border-radius:999px;background:#f0ebe4;font-size:.74rem;font-weight:800}
.press{background:#ece3d6}.pressBox{display:grid;grid-template-columns:1.08fr .92fr;gap:45px;align-items:center;background:#fff;border-radius:28px;padding:46px;box-shadow:0 20px 60px rgba(44,35,25,.1)}.pressBox h2{font-size:3.3rem;line-height:.95;margin:8px 0 14px}.pressBox p{color:var(--muted)}.pressMedia{display:grid;grid-template-columns:1fr 1fr;gap:12px}.pressMedia img{height:230px;width:100%;object-fit:cover;border-radius:17px}.newsletterGrid{display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:center}.newsletterGrid h2{font-size:3.7rem;margin:8px 0}.newsletterGrid p{color:rgba(255,255,255,.63)}.form{display:flex;gap:10px}.form input{width:100%;min-height:52px;border-radius:999px;border:1px solid rgba(255,255,255,.2);background:rgba(255,255,255,.06);color:#fff;padding:0 18px}.message{margin-top:10px;color:var(--gold2);font-size:.86rem}
footer{background:#05060a;color:rgba(255,255,255,.58);padding:25px 0}.footer{display:flex;justify-content:space-between;gap:20px;align-items:center;font-size:.84rem}.footer nav{display:flex;gap:18px}
.reveal{opacity:0;transform:translateY(24px);transition:.75s ease}.reveal.show{opacity:1;transform:none}
@media(max-width:980px){.heroGrid,.head,.bookGrid,.authorGrid,.pressBox,.newsletterGrid{grid-template-columns:1fr}.bookFloat img{width:320px}.bookArt{display:none}.acts{grid-template-columns:1fr 1fr}.gallery{grid-template-columns:1fr 1fr}.gallery figure:first-child{grid-row:span 1}.facts{grid-template-columns:1fr 1fr}}
@media(max-width:720px){.siteHeader{position:sticky}.nav{height:66px}.menuToggle{display:block}.menu{display:none;position:absolute;left:20px;right:20px;top:68px;padding:18px;background:#11131a;border:1px solid rgba(255,255,255,.1);border-radius:16px;flex-direction:column;align-items:stretch}.menu.open{display:flex}.hero{padding:70px 0 65px}.hero h1{font-size:3.8rem}.bookFloat img{width:285px}.section{padding:70px 0}.acts,.gallery,.facts{grid-template-columns:1fr}.gallery{grid-auto-rows:280px}.pressBox{padding:28px}.pressMedia{grid-template-columns:1fr}.form{flex-direction:column}.footer{flex-direction:column;align-items:flex-start}.quote{font-size:2.9rem}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}