:root{
  --bg:#f7f7f5;--surface:#fff;--soft:#efefec;--text:#151515;--muted:#666;
  --line:#deded9;--dark:#111;--max:1160px;--radius:20px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--text);font-family:Inter,Arial,sans-serif;line-height:1.65}
a{text-decoration:none;color:inherit}
.container{width:min(calc(100% - 40px),var(--max));margin:auto}
.narrow{max-width:900px}
.center{text-align:center}
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.94);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.nav{height:68px;display:flex;align-items:center;justify-content:space-between}
.brand{font-size:14px;font-weight:900;letter-spacing:.1em}
.nav-btn{font-size:14px;font-weight:800}
.hero{padding:90px 0 80px;background:#fff}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:64px;align-items:center}
.eyebrow{font-size:11px;font-weight:900;letter-spacing:.16em;color:#777}
h1{font-size:clamp(42px,6vw,76px);line-height:.98;letter-spacing:-.055em;margin:16px 0 24px}
h1 span{color:#555}
h2{font-size:clamp(32px,4.5vw,54px);line-height:1.04;letter-spacing:-.045em;margin:14px 0 20px}
h3{font-size:22px;line-height:1.15;margin:10px 0}
p{color:var(--muted)}
.lead{font-size:19px;max-width:680px}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin:32px 0 18px}
.btn{display:inline-flex;align-items:center;justify-content:center;padding:15px 24px;border-radius:10px;font-weight:900;border:1px solid transparent;cursor:pointer}
.btn-primary{background:var(--dark);color:#fff}
.btn-ghost{border-color:#ccc;background:#fff}
.trust{font-size:12px;color:#777}
.media-placeholder{background:linear-gradient(135deg,#e6e6e1,#cfcfca);border:1px dashed #aaa;color:#666;display:flex;align-items:center;justify-content:center;text-align:center;flex-direction:column;gap:8px;border-radius:16px;min-height:180px}
.media-placeholder small{font-weight:600;color:#777}
.hero-media{aspect-ratio:16/10;min-height:0;border-radius:24px}
.media-icon{width:56px;height:56px;border-radius:50%;background:#fff;display:grid;place-items:center;font-size:18px}
.section{padding:92px 0}
.section-head{max-width:780px;margin-bottom:42px}
.section-head.center{margin-left:auto;margin-right:auto}
.section-head p{font-size:17px}
.demo-section{background:#f4f4f1}
.video-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.video-placeholder{aspect-ratio:9/14;min-height:0}
.cta-row{margin-top:28px}
.dark-section{background:#121212;color:#fff}
.dark-section .eyebrow{color:#aaa}
.dark-section p{color:#aaa}
.pain-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.pain-grid article{border:1px solid #333;padding:28px;border-radius:18px}
.pain-grid span{font-size:12px;color:#888;font-weight:900}
.flow{display:flex;align-items:center;justify-content:center;gap:12px;flex-wrap:wrap}
.flow-card{width:190px}
.flow-card b{display:block;text-align:center;margin-top:10px}
.square{aspect-ratio:1/1;min-height:0}
.flow-plus,.flow-arrow{font-size:30px;color:#888;font-weight:900}
.result-card .media-placeholder{background:linear-gradient(135deg,#ddd,#bbb)}
.process-section{background:#f2f2ef}
.process-list{display:flex;flex-direction:column;gap:18px}
.process-item{display:grid;grid-template-columns:70px 1fr 300px;gap:30px;background:#fff;border:1px solid var(--line);border-radius:22px;padding:28px;align-items:start}
.step-number{font-size:28px;font-weight:900;color:#999}
.process-content ul{padding-left:20px;color:#555}
.process-content li{margin:5px 0}
.tag{display:inline-block;border-radius:999px;padding:5px 9px;font-size:10px;font-weight:900;letter-spacing:.08em}
.tag.public{background:#e8eee9;color:#35563e}
.tag.locked{background:#eee9e3;color:#765c40}
.tag.gemini{background:#e7e9f5;color:#4d5580}
.process-media{min-height:230px}
.locked-note{margin-top:15px;padding:12px 14px;background:#f5f1eb;border-radius:10px;font-size:13px;color:#6c5a46}
.prompt-preview{margin-top:16px;background:#171717;color:#eee;border-radius:12px;padding:14px}
.prompt-title{font-size:10px;font-weight:900;letter-spacing:.1em;color:#aaa;margin-bottom:8px}
code{font-size:12px;color:#ddd}
.benefit-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.benefit-grid article{background:#fff;border:1px solid var(--line);border-radius:18px;padding:24px}
.benefit-icon{font-size:12px;font-weight:900;color:#888}
.soft-section{background:#ecece8}
.check-list{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.check-list div{background:#fff;border:1px solid var(--line);border-radius:12px;padding:16px;font-weight:700}
.offer-section{background:#121212;color:#fff}
.offer-section .eyebrow{color:#aaa}
.offer-section p{color:#aaa}
.offer-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.offer-card{background:#fff;color:#151515;border-radius:20px;padding:28px}
.offer-card.featured{border:3px solid #fff}
.offer-label{font-size:11px;font-weight:900;letter-spacing:.14em;color:#777}
.offer-card ul{padding-left:20px;color:#555}
.price-placeholder{font-size:30px;font-weight:900;margin:24px 0}
.offer-card small{display:block;margin-top:12px;color:#777;font-size:11px}
.faq-section{background:#fff}
details{background:#fafaf8;border:1px solid var(--line);border-radius:14px;padding:18px 20px;margin:10px 0}
summary{font-weight:900;cursor:pointer}
details p{margin-bottom:0}
.contact-section{background:#f2f2ef}
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:start}
.lead-form{background:#fff;border:1px solid var(--line);border-radius:20px;padding:26px}
label{display:block;font-size:13px;font-weight:800;margin-bottom:15px}
input,select{width:100%;margin-top:7px;padding:13px;border:1px solid #ccc;border-radius:9px;font:inherit;background:#fff}
.full{width:100%}
.lead-form small{display:block;color:#777;font-size:11px;margin-top:12px}
footer{background:#fff;border-top:1px solid var(--line)}
.footer{padding:24px 0;display:flex;justify-content:space-between;font-size:12px;color:#777}
@media(max-width:900px){
  .hero-grid,.contact-grid{grid-template-columns:1fr;gap:35px}
  .video-grid,.pain-grid,.benefit-grid{grid-template-columns:1fr 1fr}
  .process-item{grid-template-columns:55px 1fr}
  .process-media{grid-column:2}
  .offer-grid{grid-template-columns:1fr}
}
@media(max-width:620px){
  .container{width:min(calc(100% - 28px),var(--max))}
  .hero{padding:58px 0 50px}
  .section{padding:65px 0}
  .video-grid,.pain-grid,.benefit-grid,.check-list{grid-template-columns:1fr}
  .process-item{grid-template-columns:1fr}
  .process-media{grid-column:auto}
  .flow-card{width:145px}
  .flow-arrow{display:none}
  .nav-btn{font-size:12px}
}