:root{
  --ink:#2a2723; --muted:#6c655b; --cream:#f6f1e9; --paper:#fbf8f3; --sand:#ebe2d4; --line:#e2d8c8;
  --olive:#3e4a3a; --olive-d:#2c3529; --olive-l:#5b6a55; --night:#1b1814; --night-2:#26211b; --gold:#c9a86a;
  --serif:"Cormorant Garamond",Georgia,serif; --sans:"Montserrat",system-ui,sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{background:var(--paper);color:var(--ink);font-family:var(--sans);font-size:17px;line-height:1.7;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit}
.wrap{max-width:1080px;margin:0 auto;padding:0 20px}
.narrow{max-width:720px;margin:0 auto;padding:0 20px}
section{padding:88px 0}
h1,h2,h3,.price,.num,.seal b,.todo li::before{font-variant-numeric:lining-nums}
h1,h2,h3{font-family:var(--serif);font-weight:500;line-height:1.12;letter-spacing:-.01em}
h1{font-size:clamp(40px,6vw,68px)}
h2{font-size:clamp(32px,4.4vw,48px);margin-bottom:22px}
h3{font-size:26px;margin-bottom:8px}
p+p{margin-top:16px}
em{font-style:italic}
.eyebrow{font-size:12px;letter-spacing:.28em;text-transform:uppercase;font-weight:600;color:var(--olive-l);margin-bottom:18px;display:block}
.center{text-align:center}
.lead{font-size:19px;color:var(--muted)}
.serif-q{font-family:var(--serif);font-size:clamp(26px,3.4vw,36px);line-height:1.25;font-style:italic}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:12px;background:var(--olive);color:#fff;text-decoration:none;
  font-weight:600;letter-spacing:.14em;text-transform:uppercase;font-size:14px;padding:20px 36px;border-radius:999px;
  box-shadow:0 10px 28px -10px rgba(44,53,41,.6);transition:transform .15s,background .15s;text-align:center}
.btn:hover{background:var(--olive-d);transform:translateY(-1px)}
.btn .arr{font-size:18px;letter-spacing:0}
.btn-light{background:var(--cream);color:var(--ink);box-shadow:none}
.btn-light:hover{background:#fff}
.btn-block{width:100%}
.micro{font-size:13px;color:var(--muted);margin-top:14px;display:flex;flex-wrap:wrap;gap:6px 18px;justify-content:center}
.micro span::before{content:"✓ ";color:var(--olive-l);font-weight:700}

/* top bar */
.topbar{background:var(--olive-d);color:#e9e3d6;text-align:center;font-size:12px;letter-spacing:.2em;text-transform:uppercase;padding:10px 16px;font-weight:500}

/* hero */
.hero{background:radial-gradient(ellipse at 75% 30%,#3a2e22 0%,var(--night) 60%);color:#f3ece0;padding:72px 0 80px;overflow:hidden}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:center}
.brand{font-family:var(--serif);line-height:.95;margin-bottom:26px}
.brand small{display:block;font-family:var(--sans);font-size:13px;letter-spacing:.5em;color:#cfc6b6}
.brand b{display:block;font-weight:500;font-style:italic;font-size:30px;color:#f3ece0}
.brand i{display:block;font-style:normal;font-family:var(--sans);font-size:13px;letter-spacing:.5em;color:#cfc6b6;margin-top:4px}
.hero h1{color:#fff;margin-bottom:22px}
.hero h1 em{color:var(--gold)}
.hero .sub{font-size:19px;color:#d8cfbf;max-width:560px;margin-bottom:30px}
.hero .micro{justify-content:flex-start;color:#bfb5a4}
.hero .micro span::before{color:var(--gold)}
.hero-img{position:relative;border-radius:18px;overflow:hidden;aspect-ratio:4/5;box-shadow:0 30px 60px -20px rgba(0,0,0,.7)}
.hero-img img{width:100%;height:100%;object-fit:cover}
.hero-img::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 55%,rgba(27,24,20,.75))}
.hero-img figcaption{position:absolute;left:22px;right:22px;bottom:20px;z-index:2;font-family:var(--serif);font-style:italic;font-size:21px;line-height:1.3;color:#f3ece0}
.pillars{display:flex;gap:28px;margin:4px 0 34px;flex-wrap:wrap}
.pillars div{display:flex;align-items:center;gap:10px;font-size:14px;color:#e5dccb}
.pillars svg{width:34px;height:34px;padding:7px;border:1px solid #8c806c;border-radius:50%;stroke:#e5dccb;fill:none;stroke-width:1.5}

/* identification */
.ident{background:var(--cream)}
.checklist{list-style:none;margin:30px 0}
.checklist li{padding:16px 0 16px 42px;border-bottom:1px solid var(--line);position:relative;font-size:18px}
.checklist li::before{content:"";position:absolute;left:4px;top:23px;width:18px;height:18px;border-radius:50%;border:1.5px solid var(--olive-l)}
.checklist li::after{content:"";position:absolute;left:10px;top:28px;width:6px;height:6px;border-radius:50%;background:var(--olive-l)}

/* mistakes */
.cards3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:40px}
.card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:32px 28px}
.card .num{font-family:var(--serif);font-size:44px;color:var(--olive-l);line-height:1;margin-bottom:12px;display:block}
.card p{color:var(--muted);font-size:16px}

/* mechanism */
.mech{background:var(--night);color:#ece4d6}
.mech h2{color:#fff}
.mech p{color:#cfc5b4}
.mech-grid{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.tri{width:100%;max-width:420px;margin:0 auto}
.tri text{font-family:var(--sans);font-size:13px;letter-spacing:.14em;fill:#ece4d6;text-transform:uppercase}
.tri .role{font-family:var(--serif);font-style:italic;font-size:16px;letter-spacing:0;fill:#b9ad98;text-transform:none}
.mech .serif-q{color:var(--gold);margin-top:28px}

/* product reveal */
.reveal{background:var(--cream)}
.mockup{border-radius:18px;overflow:hidden;box-shadow:0 30px 60px -28px rgba(42,39,35,.45);margin:40px 0 0}

/* steps */
.steps{display:grid;grid-template-columns:repeat(5,1fr);gap:16px;margin-top:44px}
.step{background:#fff;border:1px solid var(--line);border-radius:16px;padding:28px 20px;text-align:center}
.step .ic{width:56px;height:56px;border-radius:50%;background:var(--sand);display:grid;place-items:center;margin:0 auto 16px}
.step .ic svg{width:24px;height:24px;stroke:var(--olive);fill:none;stroke-width:1.6}
.step small{font-size:11px;letter-spacing:.24em;color:var(--olive-l);font-weight:700;display:block;margin-bottom:6px}
.step h3{font-size:21px}
.step p{font-size:14.5px;color:var(--muted);line-height:1.6}

/* inside */
.inside-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:22px;margin-top:40px}
.inside-grid .card h3{display:flex;align-items:center;gap:12px}
.tag{font-family:var(--sans);font-size:10.5px;letter-spacing:.18em;text-transform:uppercase;background:var(--sand);color:var(--olive);padding:5px 10px;border-radius:999px;font-weight:700}
.bullets{list-style:none;margin-top:36px}
.bullets li{padding:14px 0 14px 36px;position:relative;border-bottom:1px dashed var(--line)}
.bullets li::before{content:"→";position:absolute;left:0;top:13px;color:var(--olive);font-weight:700}
.bullets b{font-weight:600}

/* fit */
.fit{display:grid;grid-template-columns:1fr 1fr;gap:22px;margin-top:36px}
.fit .card h3{font-size:24px}
.fit ul{list-style:none;margin-top:12px}
.fit li{padding:9px 0 9px 30px;position:relative;font-size:16px;color:var(--ink)}
.fit .yes li::before{content:"✓";position:absolute;left:0;color:var(--olive);font-weight:700}
.fit .no li::before{content:"✕";position:absolute;left:0;color:#9b5b4f;font-weight:700}
.fit .no{background:#f7f1ea}

/* offer */
.offer{background:var(--cream)}
.offer-box{background:#fff;border:1px solid var(--line);border-radius:22px;padding:44px;box-shadow:0 30px 70px -40px rgba(42,39,35,.5);max-width:760px;margin:40px auto 0}
.stack{list-style:none;margin-bottom:28px}
.stack li{display:flex;justify-content:space-between;gap:20px;padding:16px 0;border-bottom:1px solid var(--line)}
.stack li span:last-child{color:var(--muted);white-space:nowrap;font-size:15px}
.stack b{font-weight:600}
.price-row{text-align:center;margin:30px 0 24px}
.price-row .label{font-size:12px;letter-spacing:.24em;text-transform:uppercase;color:var(--muted);font-weight:600}
.price{font-family:var(--serif);font-size:84px;line-height:1;color:var(--olive-d);margin:6px 0}
.price-row .note{font-size:15px;color:var(--muted)}

/* guarantee */
.guar{display:grid;grid-template-columns:150px 1fr;gap:36px;align-items:center;max-width:860px;margin:0 auto}
.seal{width:150px;height:150px;border-radius:50%;border:2px solid var(--olive);display:grid;place-items:center;text-align:center;color:var(--olive);position:relative}
.seal::before{content:"";position:absolute;inset:7px;border:1px dashed var(--olive-l);border-radius:50%}
.seal b{font-family:var(--serif);font-size:48px;line-height:1;font-weight:500;display:block}
.seal small{font-size:10px;letter-spacing:.2em;text-transform:uppercase;font-weight:700}

/* faq */
.faq details{border-bottom:1px solid var(--line);padding:22px 0}
.faq summary{cursor:pointer;font-family:var(--serif);font-size:23px;list-style:none;display:flex;justify-content:space-between;gap:20px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-family:var(--sans);font-weight:300;font-size:26px;color:var(--olive);line-height:1}
.faq details[open] summary::after{content:"–"}
.faq details p{margin-top:12px;color:var(--muted)}

/* final */
.final{background:radial-gradient(ellipse at 50% 0%,#3a2e22 0%,var(--night) 70%);color:#ece4d6;text-align:center}
.final h2{color:#fff}
.final p{color:#cfc5b4}
.ps{text-align:left;max-width:640px;margin:56px auto 0;padding-top:32px;border-top:1px solid #4a4136;color:#cfc5b4;font-size:16px}
.ps b{color:#fff}

footer{background:#14110e;color:#8f8676;font-size:13px;padding:40px 0 110px;line-height:1.6}
footer p+p{margin-top:12px}
footer a{color:#b9ad98}

/* sticky mobile cta */
.sticky{position:fixed;left:0;right:0;bottom:0;background:rgba(251,248,243,.97);border-top:1px solid var(--line);padding:12px 16px;display:none;z-index:50;backdrop-filter:blur(6px)}
.sticky .btn{width:100%;padding:16px}

@media (max-width:900px){
  section{padding:64px 0}
  .hero{padding:44px 0 56px}
  .hero-grid,.mech-grid{grid-template-columns:1fr;gap:36px}
  .hero-img{max-width:360px;margin:0 auto;aspect-ratio:1/1}
  .cards3,.inside-grid,.fit{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr}
  .step{display:grid;grid-template-columns:56px 1fr;gap:4px 18px;text-align:left;align-items:start}
  .step .ic{margin:0;grid-row:span 3}
  .guar{grid-template-columns:1fr;text-align:center;justify-items:center}
  .offer-box{padding:28px 20px}
  .stack li{flex-direction:column;gap:2px}
  .sticky{display:block}
  .hero .btn,.final .btn{width:100%}
  .pillars{gap:16px}
}