:root{--bg:#050505;--surface:#0f0f10;--surface2:#171719;--line:#29292d;--text:#fff;--muted:#a1a1aa;--soft:#d4d4d8;--radius:22px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;line-height:1.6}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}header{position:sticky;top:0;z-index:30;display:flex;align-items:center;gap:30px;padding:18px clamp(20px,5vw,72px);background:rgba(5,5,5,.92);border-bottom:1px solid var(--line);backdrop-filter:blur(14px)}.wordmark{font-size:19px;font-weight:900;letter-spacing:-1px}.wordmark small{display:block;margin-top:4px;color:#71717a;font-size:7px;letter-spacing:1.6px;text-transform:uppercase}.nav{display:flex;align-items:center;gap:22px;margin-left:auto;font-size:11px;font-weight:800;text-transform:uppercase;letter-spacing:.7px}.nav-button{padding:10px 14px;border:1px solid #fff;border-radius:999px}.menu{display:none;margin-left:auto;padding:8px 11px;border:1px solid var(--line);border-radius:8px;background:none;color:white}.home-hero,.page-hero,main>section{max-width:1160px;margin:auto;padding:75px 24px}.home-hero{min-height:680px;display:grid;grid-template-columns:1.15fr .85fr;gap:60px;align-items:center}.eyebrow{color:#a1a1aa;font-size:10px;font-weight:900;letter-spacing:2.3px;text-transform:uppercase}.home-hero h1,.page-hero h1{margin:12px 0 25px;font-size:clamp(48px,7.4vw,88px);line-height:.94;letter-spacing:-5px}.home-hero h1 em{background:linear-gradient(135deg,#fff,#8f8f98);-webkit-background-clip:text;color:transparent;font-style:normal}.home-hero>div>p:not(.eyebrow),.page-hero>p:not(.eyebrow){max-width:770px;color:var(--muted);font-size:18px}.home-hero small{display:block;margin-top:16px;color:#71717a}.actions{display:flex;flex-wrap:wrap;gap:11px;margin-top:28px}.button,.form-shell button{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:12px 19px;border:1px solid #52525b;border-radius:999px;background:transparent;color:white;font-size:11px;font-weight:900;letter-spacing:.8px;text-transform:uppercase;cursor:pointer}.button.primary,.form-shell form button{background:white;color:#050505;border-color:white}.phone-proof{position:relative;max-width:390px;margin:auto;padding:18px;background:#0b0b0c;border:1px solid var(--line);border-radius:35px;box-shadow:0 35px 100px rgba(0,0,0,.65)}.phone-proof img{width:100%;border-radius:24px}.phone-proof span{display:block;padding:15px 8px 4px;color:var(--muted);font-size:11px;text-align:center}.section-title{max-width:780px}.section-title h2,.proof h2,.ownership h2,.final-cta h2{margin:8px 0 20px;font-size:clamp(34px,5.5vw,62px);line-height:1;letter-spacing:-3px}.section-title>p:not(.eyebrow),.proof p,.ownership p,.final-cta p{color:var(--muted)}.card-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.card{min-height:225px;padding:25px;background:linear-gradient(145deg,#141416,#0b0b0c);border:1px solid var(--line);border-radius:var(--radius)}.card span{color:#d4d4d8;font-size:25px}.card h3{margin:55px 0 8px;font-size:20px}.card p{margin:0;color:var(--muted);font-size:13px}.proof{display:grid;grid-template-columns:.85fr 1.15fr;gap:70px;align-items:center}.proof img{border-radius:30px;box-shadow:0 30px 80px #000}.text-link{color:white;font-weight:800}.demo-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.demo-card{padding:20px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius)}.demo-cover{height:280px;display:flex;align-items:center;justify-content:center;margin-bottom:24px;border-radius:13px;color:white;font-size:28px;font-weight:950;line-height:.95;text-align:center;letter-spacing:-1px}.demo-cover.fiction{background:linear-gradient(145deg,#07182c,#be7138)}.demo-cover.study{background:linear-gradient(145deg,#173a30,#5ca47c)}.demo-cover.field{background:linear-gradient(145deg,#161b22,#5a6571)}.demo-card h3{font-size:22px}.demo-card p:not(.eyebrow){min-height:65px;color:var(--muted);font-size:13px}.ownership{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}.ownership ul{padding:0;list-style:none}.ownership li{padding:15px 0;border-bottom:1px solid var(--line)}.ownership li:before{content:'✓';margin-right:12px;color:white}.page-hero{padding-bottom:40px;border-bottom:1px solid var(--line)}.page-hero h1{max-width:1000px;font-size:clamp(48px,7vw,82px)}.article{max-width:850px!important}.article h2{margin-top:42px;font-size:34px;letter-spacing:-1.5px}.article p,.article li{color:var(--soft)}.checklist{padding:0;list-style:none}.checklist li{position:relative;margin:10px 0;padding:16px 17px 16px 48px;background:var(--surface);border:1px solid var(--line);border-radius:11px}.checklist li:before{content:'✓';position:absolute;left:18px;color:white}.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.steps article{padding:24px;background:var(--surface);border:1px solid var(--line);border-radius:16px}.steps b{color:#71717a;font-size:11px}.steps h2{font-size:22px}.steps p{color:var(--muted);font-size:13px}.price-card{max-width:700px!important;background:linear-gradient(145deg,#171719,#0b0b0c);border:1px solid #4b4b50;border-radius:28px}.price{margin:15px 0 25px;font-size:70px;font-weight:950;letter-spacing:-5px}.price small{font-size:13px;color:var(--muted);letter-spacing:0}.use-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:15px}.use-card{padding:28px;background:var(--surface);border:1px solid var(--line);border-radius:18px}.use-card h2{font-size:30px;letter-spacing:-1.5px}.use-card p{color:var(--muted)}.use-card span{font-weight:900}.article-callout{margin-top:40px;padding:25px;background:var(--surface);border:1px solid var(--line);border-radius:16px}.faq{max-width:900px!important}.faq details{margin:10px 0;padding:20px;background:var(--surface);border:1px solid var(--line);border-radius:13px}.faq summary{font-weight:800;cursor:pointer}.faq p{color:var(--muted)}.form-shell{display:grid;grid-template-columns:1.2fr .8fr;gap:22px}.form-shell form{display:grid;grid-template-columns:1fr 1fr;gap:17px;padding:28px;background:var(--surface);border:1px solid var(--line);border-radius:20px}.form-shell label{display:flex;flex-direction:column;gap:6px;color:var(--muted);font-size:11px;font-weight:800;text-transform:uppercase;letter-spacing:.6px}.form-shell input,.form-shell select,.form-shell textarea{width:100%;padding:13px;background:#060606;color:white;border:1px solid #3f3f46;border-radius:8px}.form-shell .wide{grid-column:1/-1}.form-shell .consent{flex-direction:row;text-transform:none;letter-spacing:0}.form-shell .consent input{width:auto}.form-shell aside{padding:28px;background:var(--surface);border:1px solid var(--line);border-radius:20px}.form-shell aside p{color:var(--muted)}.form-shell .big{color:white;font-size:55px;font-weight:950}.text-button{padding:0;border:0;background:none;color:white;text-decoration:underline;cursor:pointer}.final-cta{max-width:1110px!important;margin-bottom:70px!important;text-align:center;background:linear-gradient(145deg,#161618,#080808);border:1px solid #36363a;border-radius:28px}.final-cta p{max-width:700px;margin-left:auto;margin-right:auto}.final-cta .actions{justify-content:center}footer{display:grid;grid-template-columns:1fr auto;gap:25px;padding:50px clamp(20px,5vw,72px);border-top:1px solid var(--line);color:var(--muted);font-size:11px}footer nav{display:flex;flex-wrap:wrap;align-items:start;gap:18px}.copyright{grid-column:1/-1;margin:15px 0 0;padding-top:20px;border-top:1px solid var(--line)}dialog{max-width:560px;width:calc(100% - 30px);padding:32px;background:#111;color:white;border:1px solid #444;border-radius:20px}dialog::backdrop{background:rgba(0,0,0,.8)}dialog .close{float:right;border:0;background:none;color:white;font-size:28px}.email{padding:12px;background:#050505;border:1px solid var(--line);border-radius:8px;user-select:all}.legal h2{font-size:26px}@media(max-width:880px){.nav{display:none;position:absolute;top:76px;left:15px;right:15px;flex-direction:column;align-items:stretch;padding:20px;background:#111;border:1px solid var(--line);border-radius:13px}.nav.open{display:flex}.menu{display:block}.home-hero,.proof,.ownership,.form-shell{grid-template-columns:1fr}.card-grid,.demo-grid{grid-template-columns:repeat(2,1fr)}.steps{grid-template-columns:1fr 1fr}}@media(max-width:560px){.home-hero{min-height:auto}.home-hero h1,.page-hero h1{letter-spacing:-3px}.card-grid,.demo-grid,.use-grid,.steps,.form-shell form{grid-template-columns:1fr}.demo-card p:not(.eyebrow){min-height:auto}.form-shell .wide{grid-column:auto}footer{grid-template-columns:1fr}}

/* Revision: accurately scaled product screenshots, centered conversion panel, and true book-cover mockups. */
.phone-proof{max-width:310px;padding:0;background:transparent;border:0;border-radius:0;box-shadow:none}
.phone-proof img{display:block;width:100%;height:auto;border-radius:24px}
.phone-proof span{padding-top:10px}
.proof>div:first-child{display:flex;justify-content:center;align-items:center}
.proof img{display:block;width:100%;max-width:430px;height:auto;object-fit:contain}
.final-cta{width:calc(100% - 48px);margin:0 auto 70px!important;padding:65px 32px}
.final-cta .actions{width:100%;justify-content:center;align-items:center;margin-left:auto;margin-right:auto}
.demo-card{display:flex;flex-direction:column;align-items:center;text-align:center;padding:28px 24px 25px;overflow:hidden}
.demo-card .button{margin-top:auto}
.book-stage{position:relative;width:100%;height:340px;display:flex;align-items:center;justify-content:center;margin-bottom:24px;perspective:900px}
.book-stage:after{content:"";position:absolute;left:17%;right:10%;bottom:18px;height:23px;background:rgba(0,0,0,.75);filter:blur(15px);border-radius:50%}
.book-cover{position:relative;z-index:1;width:190px;height:290px;display:flex;flex-direction:column;justify-content:space-between;padding:24px 18px 20px;border-radius:3px 10px 10px 3px;transform:rotateY(-12deg) rotateZ(-1deg);transform-style:preserve-3d;box-shadow:-10px 10px 0 #070708,-13px 13px 0 #303036,0 30px 48px rgba(0,0,0,.72);overflow:hidden;text-align:left;color:#fff}
.book-cover:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(255,255,255,.18),transparent 8%,transparent 88%,rgba(0,0,0,.36));pointer-events:none}
.book-cover:after{content:"";position:absolute;left:7px;top:0;bottom:0;width:1px;background:rgba(255,255,255,.18)}
.book-cover .book-kicker{position:relative;font-size:8px;font-weight:900;letter-spacing:2px;text-transform:uppercase;opacity:.85}
.book-cover strong{position:relative;font-size:30px;line-height:.88;letter-spacing:-1.6px;text-transform:uppercase;text-wrap:balance}
.book-cover i{position:relative;font-size:9px;font-style:normal;font-weight:800;letter-spacing:1.2px;text-transform:uppercase;opacity:.85}
.book-cover.fiction{background:radial-gradient(circle at 67% 23%,#f7d48d 0 2%,transparent 3%),linear-gradient(164deg,transparent 0 44%,rgba(190,113,56,.85) 45% 54%,transparent 55%),linear-gradient(145deg,#06172b 5%,#123c5a 47%,#8e4c2b 100%)}
.book-cover.fiction strong{font-family:Georgia,serif;text-transform:none;font-weight:600;font-style:italic}
.book-cover.study{background:repeating-linear-gradient(0deg,transparent 0 29px,rgba(255,255,255,.07) 30px),linear-gradient(145deg,#102d24,#34745a 62%,#81b994)}
.book-cover.study strong{font-size:34px}
.book-cover.field{background:linear-gradient(35deg,transparent 48%,rgba(255,255,255,.09) 49% 51%,transparent 52%),linear-gradient(145deg,#111720,#394552 64%,#7c8790)}
.book-cover.field strong{font-size:27px}
@media(max-width:880px){.phone-proof{max-width:285px}.proof img{max-width:360px}.book-stage{height:315px}}
@media(max-width:560px){.final-cta{width:calc(100% - 28px);padding:48px 20px}.book-stage{height:300px}.book-cover{width:176px;height:270px}}

/* Revision 3: use the clean screen captures as the phone itself, without nesting mockups. */
.home-hero{grid-template-columns:minmax(0,1.35fr) minmax(230px,.65fr);gap:clamp(38px,6vw,88px)}
.phone-proof{max-width:258px;isolation:isolate}
.phone-proof:before{content:"";position:absolute;z-index:-1;inset:12% -24%;background:radial-gradient(circle,rgba(255,255,255,.11),transparent 68%);filter:blur(18px)}
.phone-proof img{border-radius:28px;box-shadow:0 32px 78px rgba(0,0,0,.72)}
.phone-proof span{display:block;padding:13px 0 0;font-size:10px;letter-spacing:.3px}
.proof{grid-template-columns:minmax(260px,.72fr) minmax(0,1.28fr)}
.proof img{max-width:300px;border-radius:28px;box-shadow:0 28px 70px rgba(0,0,0,.65)}
@media(max-width:880px){.home-hero,.proof{grid-template-columns:1fr}.phone-proof{max-width:245px}.proof img{max-width:280px}}
@media(max-width:560px){.phone-proof{max-width:220px}.proof img{max-width:240px}}

.form-shell button:disabled{cursor:wait;opacity:.68}.form-error{margin:0;color:#ffb4b4;font-size:13px;text-transform:none;letter-spacing:0}