@import url('https://fonts.googleapis.com/css2?family=Fraunces:opsz,wght@9..144,500;9..144,600;9..144,700&family=Open+Sans:wght@400;500;600;700&display=swap');
:root{
  --night:#0b1220;--night-2:#111a2c;--ink:#0f172a;--text:#2f3b40;--muted:#5b6b70;
  --cream:#edfbe2;--mint:#f4fbef;--green:#54b435;--green-deep:#2e7d1b;--line:#dfe9d6;
  --card:#ffffff;--shadow:0 1px 2px rgba(11,18,32,.06),0 10px 30px -12px rgba(11,18,32,.18);
  --radius:14px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:"Open Sans",system-ui,-apple-system,sans-serif;font-size:17px;line-height:1.7;color:var(--text);background:var(--mint);-webkit-font-smoothing:antialiased}
h1,h2,h3{font-family:"Fraunces",Georgia,serif;color:var(--ink);font-weight:600;line-height:1.15;letter-spacing:-.01em}
h1{font-size:clamp(2.4rem,5vw,3.6rem);margin:.2em 0 .3em}
h2{font-size:clamp(1.6rem,3vw,2.1rem);margin:2.4rem 0 .8rem}
h3{font-size:1.15rem;margin:.5rem 0 .6rem}
p{margin:.8rem 0}
a{color:var(--green-deep);text-underline-offset:3px}

/* Header */
header.site-header{position:sticky;top:0;z-index:50;display:flex;flex-wrap:wrap;gap:.8rem 1.5rem;align-items:center;justify-content:space-between;padding:.9rem clamp(1rem,4vw,2.5rem);background:rgba(11,18,32,.92);backdrop-filter:saturate(1.4) blur(10px);-webkit-backdrop-filter:saturate(1.4) blur(10px);border-bottom:1px solid rgba(237,251,226,.08)}
.site-name{display:inline-flex;align-items:center;gap:.6rem;font-family:"Fraunces",Georgia,serif;font-weight:600;font-size:1.2rem;color:var(--cream)!important;text-decoration:none;letter-spacing:.01em}
.site-name::before{content:"";width:34px;height:34px;border-radius:50%;background:url('/assets/img/logo-yaeverwonderwhy-120.png') center/cover no-repeat;box-shadow:0 0 0 2px rgba(84,180,53,.5)}
nav a{margin-left:1.6rem;font-weight:600;font-size:.95rem;color:var(--cream)!important;text-decoration:none;opacity:.85;transition:opacity .2s,color .2s}
nav a:hover{opacity:1;color:var(--green)!important}

/* Layout */
main{max-width:1160px;margin:0 auto;padding:0 clamp(1.1rem,4vw,2.5rem) 4rem}
section{margin:0}

/* Hero */
.hero-wrap{position:relative;overflow:hidden;margin:0 calc(50% - 50vw);width:100vw;min-height:clamp(480px,70vh,680px);display:flex;align-items:center;background:radial-gradient(1200px 600px at 78% 35%,#1f5a2a 0%,rgba(31,90,42,0) 60%),linear-gradient(160deg,var(--night) 0%,var(--night-2) 55%,#0d1d17 100%);color:var(--cream)}
.hero-svg{position:absolute;inset:0;width:100%;height:100%;pointer-events:none}
.hero-copy{position:relative;z-index:2;max-width:1160px;margin:0 auto;padding:4rem clamp(1.1rem,4vw,2.5rem);width:100%}
.eyebrow{font-size:.8rem;letter-spacing:.22em;text-transform:uppercase;color:var(--green);font-weight:700;margin:0 0 1rem}
.hero-copy h1{color:#fff;max-width:14ch}
.hero-copy .tagline{font-size:1.2rem;color:rgba(237,251,226,.82);max-width:44ch;margin:.4rem 0 2rem}
.cta{display:flex;flex-wrap:wrap;gap:.8rem}
.btn{display:inline-block;background:var(--green);color:#06120a;font-weight:700;font-size:1rem;padding:.85rem 1.6rem;border-radius:999px;text-decoration:none;border:0;transition:transform .2s,box-shadow .2s,filter .2s;box-shadow:0 8px 24px -10px rgba(84,180,53,.7)}
.btn:hover{transform:translateY(-2px);filter:brightness(1.05)}
.btn-ghost{background:transparent;color:var(--cream);box-shadow:inset 0 0 0 1.5px rgba(237,251,226,.35)}
.btn-ghost:hover{box-shadow:inset 0 0 0 1.5px var(--green);color:#fff}

/* Strip */
.pillars{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:1rem;margin:2.5rem 0 0}
.pillar{background:var(--card);border-radius:var(--radius);padding:1.4rem 1.4rem 1.2rem;box-shadow:var(--shadow);border-top:3px solid var(--green)}
.pillar p{color:var(--muted);font-size:.95rem;margin:.3rem 0 0}

/* Books */
.book-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:1.6rem;margin:1.4rem 0 .5rem}
.book-card{position:relative;background:var(--card);border-radius:var(--radius);padding:1.2rem 1.2rem 1.4rem;text-align:center;box-shadow:var(--shadow);display:flex;flex-direction:column;align-items:center;transition:transform .25s,box-shadow .25s}
.book-card:hover{transform:translateY(-4px);box-shadow:0 2px 4px rgba(11,18,32,.06),0 22px 40px -16px rgba(11,18,32,.28)}
.book-card .cover{width:100%;height:250px;display:flex;align-items:center;justify-content:center;background:linear-gradient(180deg,#f1f8ea,#e4f2d8);border-radius:10px;margin-bottom:1rem;overflow:hidden}
.book-card img{max-width:78%;max-height:100%;object-fit:contain;filter:drop-shadow(0 10px 14px rgba(11,18,32,.25))}
.book-card h3{font-size:1.05rem;min-height:3.1em;display:flex;align-items:center;justify-content:center;margin:0 0 1rem;font-family:"Fraunces",Georgia,serif}
.book-card .btn{font-size:.92rem;padding:.6rem 1.2rem;box-shadow:none}
.book-card .btn:hover{transform:none}
.section-head{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:1rem;margin-top:3.2rem}
.section-head h2{margin:0}
.section-head p{margin:0;color:var(--muted)}

/* Content pages */
article,.page{background:var(--card);border-radius:var(--radius);padding:clamp(1.4rem,4vw,3rem);box-shadow:var(--shadow);margin-top:2rem}
.page h1:first-child{margin-top:0}
ul{padding-left:1.2rem}
li{margin:.35rem 0}
form label{display:block;margin:1rem 0 .3rem;font-weight:600;color:var(--ink)}
form input,form textarea{width:100%;max-width:560px;padding:.75rem .9rem;font:inherit;border:1px solid #c9d8bb;border-radius:10px;background:#fff;box-sizing:border-box;transition:border-color .2s,box-shadow .2s}
form input:focus,form textarea:focus{outline:none;border-color:var(--green);box-shadow:0 0 0 4px rgba(84,180,53,.18)}
form textarea{min-height:160px}

/* Footer */
footer.site-footer{background:var(--night);color:rgba(237,251,226,.78);padding:2.2rem clamp(1rem,4vw,2.5rem);font-size:.92rem}
footer.site-footer p{max-width:1160px;margin:.5rem auto;text-align:left}
footer.site-footer a{color:var(--green);text-decoration:none}
footer.site-footer a:hover{text-decoration:underline}
.site-logo-img{display:none}

@media (max-width:720px){
  body{font-size:16px}
  header.site-header{justify-content:center;text-align:center}
  nav a{margin:0 .7rem}
  .hero-wrap{min-height:520px}
  .hero-svg{opacity:.7}
  .book-card .cover{height:220px}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}