@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:wght@500;600;700&family=Inter:wght@400;500;600;700&display=swap');

:root{
  --black:#080808;
  --near-black:#101010;
  --ink:#151515;
  --muted:#666;
  --paper:#f4f1eb;
  --white:#fff;
  --gold:#c9a35a;
  --gold-light:#e4c784;
  --line:rgba(201,163,90,.28);
  --serif:'Cormorant Garamond', Georgia, serif;
  --sans:'Inter', Arial, sans-serif;
  --max:1160px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--black);color:var(--white);font-family:var(--sans);line-height:1.65}
img{max-width:100%;display:block}
a{color:inherit}
.container{width:min(var(--max),calc(100% - 40px));margin:auto}
.site-header{position:absolute;top:0;left:0;right:0;z-index:10;border-bottom:1px solid rgba(255,255,255,.08)}
.nav{height:78px;display:flex;align-items:center;justify-content:space-between}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;font-size:12px;letter-spacing:.18em;font-weight:700}
.brand-mark{display:grid;place-items:center;width:30px;height:30px;border:1px solid var(--gold);color:var(--gold);font-family:var(--serif);font-size:15px}
.nav-cta{border:1px solid var(--gold);padding:9px 17px;text-decoration:none;font-size:12px;letter-spacing:.08em;text-transform:uppercase;transition:.2s}
.nav-cta:hover{background:var(--gold);color:#000}

.hero{min-height:760px;position:relative;overflow:hidden;background:
radial-gradient(circle at 75% 48%,rgba(201,163,90,.12),transparent 31%),
linear-gradient(135deg,#050505 0%,#111 58%,#070707 100%)}
.hero:after{content:"";position:absolute;inset:0;pointer-events:none;opacity:.15;background-image:linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px);background-size:70px 70px;mask-image:linear-gradient(to bottom,black,transparent)}
.hero-glow{position:absolute;width:500px;height:500px;right:8%;top:18%;border:1px solid rgba(201,163,90,.08);border-radius:50%;box-shadow:0 0 0 45px rgba(201,163,90,.025),0 0 0 90px rgba(201,163,90,.018)}
.hero-grid{position:relative;z-index:2;min-height:760px;display:grid;grid-template-columns:1.08fr .92fr;gap:50px;align-items:center;padding-top:55px}
.eyebrow{margin:0 0 14px;color:var(--gold-light);font-size:11px;letter-spacing:.23em;font-weight:700}
.eyebrow.dark{color:#8e6d34}
h1,h2,h3,p{margin-top:0}
h1,h2,h3{font-family:var(--serif);line-height:1.02;font-weight:600}
h1{font-size:clamp(64px,8vw,104px);margin-bottom:0;letter-spacing:-.035em}
.hero-subtitle{font-family:var(--serif);font-size:clamp(27px,3.2vw,44px);line-height:1.05;color:#eee;margin:0 0 26px}
.hero-lead{max-width:620px;color:#bcbcbc;font-size:16px}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin:30px 0 22px}
.button{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:14px 21px;text-decoration:none;text-transform:uppercase;letter-spacing:.09em;font-size:11px;font-weight:700;border:1px solid transparent;transition:.2s}
.button-primary{background:var(--gold);color:#080808;border-color:var(--gold)}
.button-primary:hover{background:var(--gold-light);border-color:var(--gold-light);transform:translateY(-1px)}
.button-ghost{border-color:#555;color:#eee}
.button-ghost:hover{border-color:var(--gold);color:var(--gold-light)}
.price-row{display:flex;align-items:center;gap:18px;margin-top:18px}
.price-row div{display:flex;gap:9px;align-items:center}
.price-row strong{font-size:11px;text-transform:uppercase;letter-spacing:.1em;color:#999}
.price-row span{font-family:var(--serif);font-size:23px;color:#fff}
.divider{width:1px;height:25px;background:#3b3b3b}
.microcopy{font-size:10px;color:#666;margin-top:6px}
.hero-book{justify-self:center;position:relative;width:min(430px,100%);padding:35px}
.book-cover{position:relative;z-index:2;width:100%;box-shadow:20px 30px 55px rgba(0,0,0,.65);transform:rotate(1deg)}
.book-shadow{position:absolute;z-index:1;left:14%;right:3%;bottom:5%;height:22%;background:rgba(0,0,0,.85);filter:blur(28px);transform:rotate(1deg)}

.trust-strip{background:#0d0d0d;border-top:1px solid rgba(201,163,90,.18);border-bottom:1px solid rgba(255,255,255,.07)}
.trust-grid{display:grid;grid-template-columns:repeat(3,1fr)}
.trust-grid>div{padding:22px 0;display:flex;gap:13px;align-items:center;border-right:1px solid rgba(255,255,255,.07);font-size:11px;text-transform:uppercase;letter-spacing:.1em;color:#aaa}
.trust-grid>div:not(:first-child){padding-left:28px}
.trust-grid>div:last-child{border-right:0}
.trust-number{color:var(--gold);font-family:var(--serif);font-size:18px}

.section{padding:110px 0}
.section-light{background:var(--paper);color:var(--ink)}
.section-heading{max-width:720px;margin-bottom:50px}
.section-heading h2{font-size:clamp(45px,5vw,70px);margin-bottom:18px;letter-spacing:-.025em}
.section-heading p{color:#666;max-width:640px;font-size:16px}
.feature-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:#d7d2c8;border:1px solid #d7d2c8}
.feature-card{background:var(--paper);padding:29px 25px;min-height:215px}
.feature-no{font-size:10px;letter-spacing:.15em;color:#9a7637}
.feature-card h3{font-size:27px;margin:20px 0 10px}
.feature-card p{font-size:13px;color:#68645e;margin:0}

.dark-section{background:#111;border-top:1px solid #222;border-bottom:1px solid #222}
.split{display:grid;grid-template-columns:1.08fr .92fr;gap:90px;align-items:start}
.split h2{font-size:clamp(44px,5vw,68px);margin:0;letter-spacing:-.02em}
.split-copy{color:#aaa;font-size:15px;padding-top:5px}
.split-copy p{margin-bottom:23px}
.text-link{display:inline-flex;gap:12px;align-items:center;color:var(--gold-light);text-decoration:none;text-transform:uppercase;letter-spacing:.11em;font-size:11px;font-weight:700;border-bottom:1px solid rgba(201,163,90,.35);padding-bottom:7px}
.text-link:hover{color:#fff;border-color:#fff}

.audience{max-width:var(--max)}
.audience-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.audience-card{border:1px solid #d6d0c5;padding:32px}
.audience-card h3{font-size:30px;margin-bottom:10px}
.audience-card p{font-size:14px;color:#6b675f;margin:0}

.review-section{background:#e9e4da;color:#171717}
.review-layout{display:grid;grid-template-columns:1fr 1fr;gap:75px;align-items:center}
.review-layout h2{font-size:clamp(45px,5vw,65px);margin-bottom:24px}
blockquote{font-family:var(--serif);font-size:31px;line-height:1.2;margin:0 0 22px;border-left:3px solid var(--gold);padding-left:22px}
.review-source{font-size:13px;font-weight:600}
.review-source span{font-size:11px;font-weight:400;color:#777}
.review-note{font-size:11px;color:#777;max-width:520px;margin:24px 0}
.button-dark{background:#151515;color:#fff}
.button-dark:hover{background:#333}
.review-image-wrap{background:#fff;padding:10px;border:1px solid #d4cec3;box-shadow:0 20px 45px rgba(0,0,0,.08)}
.review-image{width:100%;height:auto}

.author-section{background:#0b0b0b}
.author-grid{display:grid;grid-template-columns:360px 1fr;gap:90px;align-items:center}
.author-photo-wrap{position:relative}
.author-photo-wrap:after{content:"";position:absolute;inset:16px -16px -16px 16px;border:1px solid rgba(201,163,90,.35);z-index:0}
.author-photo{position:relative;z-index:1;filter:saturate(.9);width:100%;background:#ddd}
.author-copy h2{font-size:clamp(50px,6vw,76px);margin-bottom:8px}
.author-lead{font-family:var(--serif);font-size:24px;color:#ddd;max-width:680px}
.author-copy p:not(.eyebrow):not(.author-lead){color:#999;font-size:14px;max-width:720px}
.light-link{margin-top:10px}

.final-cta{background:radial-gradient(circle at 50% 0,rgba(201,163,90,.18),transparent 42%),#090909;text-align:center;padding:110px 20px 105px;border-top:1px solid #242424}
.final-inner{max-width:820px}
.final-cta h2{font-size:clamp(50px,6vw,82px);margin:0 auto 18px;letter-spacing:-.03em}
.final-cta p:not(.eyebrow){color:#999;margin-bottom:27px}
.button.large{padding:17px 27px}
.final-price{font-family:var(--serif);font-size:21px;color:#bba77e;margin-top:16px}

.footer{background:#050505;border-top:1px solid #1d1d1d;color:#777;font-size:11px}
.footer-inner{padding:35px 0;display:flex;justify-content:space-between;gap:30px}
.footer strong{color:#ddd;font-family:var(--serif);font-size:22px}
.footer p{margin:4px 0 0}
.footer-links{display:flex;gap:22px;align-items:center}
.footer-links a{text-decoration:none;color:#999}
.footer-links a:hover{color:var(--gold-light)}
.footer-bottom{padding:16px 0 25px;border-top:1px solid #151515;display:flex;justify-content:space-between;gap:20px;font-size:10px}

@media(max-width:900px){
  .hero-grid,.split,.review-layout{grid-template-columns:1fr}
  .hero{min-height:auto}
  .hero-grid{min-height:auto;padding-top:130px;padding-bottom:80px}
  .hero-book{width:min(390px,85%);order:-1}
  .feature-grid{grid-template-columns:repeat(2,1fr)}
  .audience-grid{grid-template-columns:1fr}
  .author-grid{grid-template-columns:280px 1fr;gap:50px}
  .split{gap:40px}
}
@media(max-width:650px){
  .container{width:min(var(--max),calc(100% - 28px))}
  .nav{height:68px}
  .brand span:last-child{display:none}
  .hero-grid{padding-top:105px}
  .hero-book{width:88%;padding:22px}
  .hero-actions .button{width:100%}
  .trust-grid{grid-template-columns:1fr}
  .trust-grid>div,.trust-grid>div:not(:first-child){padding:16px 0;border-right:0;border-bottom:1px solid rgba(255,255,255,.07)}
  .trust-grid>div:last-child{border-bottom:0}
  .section{padding:75px 0}
  .feature-grid{grid-template-columns:1fr}
  .feature-card{min-height:auto}
  .review-layout{gap:40px}
  .author-grid{grid-template-columns:1fr;gap:45px}
  .author-photo-wrap{width:min(280px,80%);margin:auto}
  .footer-inner,.footer-bottom{flex-direction:column}
  .footer-links{align-items:flex-start}
}