:root{
  --bg:#f4f5f7;
  --bg-soft:#fafbfc;
  --surface:#ffffff;
  --surface-2:#f8f9fb;
  --line:#e6e8ed;
  --line-2:#d9dee6;
  --text:#101828;
  --text-soft:#475467;
  --muted:#667085;
  --primary:#0f172a;
  --primary-2:#111827;
  --accent:#15213a;
  --shadow:0 18px 40px rgba(16,24,40,.06);
  --shadow-strong:0 24px 60px rgba(16,24,40,.10);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:radial-gradient(circle at top, #ffffff 0, #f5f6f8 44%, #f2f4f7 100%);color:var(--text);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif}
a{color:inherit;text-decoration:none}button,input,textarea,select{font:inherit}
.container{width:min(1180px,calc(100% - 48px));margin-inline:auto}
.topbar{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.92);backdrop-filter:blur(14px);border-bottom:1px solid rgba(16,24,40,.08)}
.topbar-inner{height:70px;display:flex;align-items:center;justify-content:space-between;gap:20px}
.brand{display:flex;align-items:center;gap:14px;min-width:max-content}
.brand-mark{width:30px;height:30px;position:relative;display:inline-block;border-radius:8px;background:linear-gradient(180deg,#0f172a,#1f2937);box-shadow:0 8px 18px rgba(15,23,42,.18)}
.brand-mark:before,.brand-mark:after{content:"";position:absolute;background:#fff;border-radius:2px}
.brand-mark:before{width:10px;height:10px;left:6px;top:10px;transform:rotate(45deg)}
.brand-mark:after{width:11px;height:11px;right:6px;top:5px;transform:rotate(45deg);opacity:.9}
.brand-mark.small{width:24px;height:24px}
.brand-copy strong{display:block;font-size:14px;letter-spacing:-.02em}
.nav{display:flex;align-items:center;gap:28px;font-size:14px;color:#344054}
.nav a:hover{color:#111827}
.hero-section{padding:54px 0 48px}
.hero-grid{display:grid;grid-template-columns:minmax(320px,1fr) minmax(420px,560px);align-items:center;gap:40px}
.hero-copy h1{margin:0 0 20px;font-size:clamp(44px,5vw,72px);line-height:1.02;letter-spacing:-.055em;max-width:620px}
.hero-copy p{margin:0;max-width:560px;font-size:18px;line-height:1.7;color:var(--text-soft)}
.hero-copy strong{color:var(--primary)}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:32px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:46px;padding:0 20px;border-radius:12px;border:1px solid transparent;font-size:14px;font-weight:800;transition:transform .15s ease,box-shadow .15s ease,background .15s ease;cursor:pointer}
.btn:hover{transform:translateY(-1px)}
.btn-primary{background:linear-gradient(180deg,#15213a,#0f172a);color:#fff;box-shadow:0 12px 28px rgba(15,23,42,.18)}
.btn-secondary{background:#fff;border-color:var(--line-2);color:var(--text)}
.wide{width:100%}
.hero-badges{display:flex;gap:28px;flex-wrap:wrap;list-style:none;padding:0;margin:28px 0 0;color:#475467;font-size:14px}
.hero-badges li{display:flex;align-items:center;gap:10px}
.hero-badges li:before{content:"";width:14px;height:14px;border-radius:999px;background:#667085;box-shadow:inset 0 0 0 4px #fff;border:1px solid #98a2b3}
.hero-visual{display:flex;justify-content:flex-end}
.product-frame{width:100%;padding:0;overflow:hidden}
.product-frame img{display:block;width:100%;height:auto}
.features-section{padding:26px 0 54px}
.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.feature-card,.panel-card,.pricing-card,.surface-card{background:rgba(255,255,255,.9);border:1px solid rgba(16,24,40,.08);border-radius:22px;box-shadow:var(--shadow)}
.feature-card{padding:28px}
.icon-box{width:42px;height:42px;display:grid;place-items:center;border-radius:12px;background:#f5f6f8;border:1px solid var(--line);font-size:20px;margin-bottom:22px}
.feature-card h2{margin:0 0 14px;font-size:20px;letter-spacing:-.03em}
.feature-card p{margin:0;color:var(--text-soft);line-height:1.7;font-size:15px}
.section-heading h1,.section-heading h2{margin:0 0 10px;letter-spacing:-.04em}
.section-heading h1{font-size:42px}
.section-heading h2{font-size:30px}
.section-heading p{margin:0;color:var(--text-soft);line-height:1.7}
.section-heading.center{text-align:center}
.pricing-section{padding:8px 0 68px}
.pricing-wrap{display:grid;place-items:center}
.pricing-card{width:min(370px,100%);padding:28px;margin-top:18px}
.pricing-plan{font-size:17px;font-weight:800;text-align:center}
.pricing-value{margin:10px 0 18px;text-align:center;font-size:64px;font-weight:900;letter-spacing:-.06em}
.pricing-card ul{list-style:none;padding:18px 0 0;margin:0;border-top:1px solid var(--line)}
.pricing-card li{display:flex;align-items:center;gap:10px;padding:10px 0;color:#344054}
.pricing-card li:before{content:"✓";font-weight:900;color:#344054}
.info-strip{margin-top:28px;border:1px solid var(--line);background:rgba(255,255,255,.7);border-radius:16px;padding:18px 22px;color:#475467;text-align:center;width:min(920px,100%)}
.site-footer{background:linear-gradient(180deg,#101828,#0b1220);color:#fff;margin-top:18px}
.footer-inner{min-height:96px;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:20px}
.footer-brand{display:flex;align-items:center;gap:14px}
.footer-brand strong{display:block;font-size:15px}
.footer-brand small{display:block;color:rgba(255,255,255,.72);margin-top:3px;font-size:13px}
.footer-center,.footer-right{color:rgba(255,255,255,.78);font-size:14px}
.footer-right{text-align:right}
.eyebrow{display:inline-flex;align-items:center;gap:10px;margin-bottom:10px;color:#344054;font-size:12px;font-weight:800;text-transform:uppercase;letter-spacing:.16em}
.eyebrow:before{content:"";width:26px;height:1px;background:#98a2b3}
.soft-page{min-height:100vh;background:linear-gradient(180deg,#f9fafb,#f2f4f7)}
.form-page{padding:48px 0 84px;display:grid;place-items:center}
.form-card,.success-card-light{width:min(620px,100%);padding:34px}
.purchase-summary{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin:24px 0}
.purchase-summary div{border:1px solid var(--line);background:var(--surface-2);border-radius:16px;padding:16px}
.purchase-summary small,.secret-grid-light small{display:block;color:var(--muted);margin-bottom:6px;font-weight:700}
.purchase-summary b{display:block;font-size:18px}
.form{display:grid;gap:16px}.form label{display:grid;gap:8px}.form label span{font-size:13px;font-weight:750;color:#344054}.form input,.form select,.form textarea{width:100%;border:1px solid var(--line-2);border-radius:12px;background:#fff;color:var(--text);outline:none;padding:14px 15px}.form input:focus,.form select:focus,.form textarea:focus{border-color:#98a2b3;box-shadow:0 0 0 4px rgba(152,162,179,.15)}
.success-card-light{text-align:center}.success-check{width:62px;height:62px;border-radius:18px;display:grid;place-items:center;margin:0 auto 16px;background:#ecfdf3;border:1px solid #abefc6;color:#067647;font-size:30px;font-weight:900}.success-card-light h1{margin:0 0 12px;font-size:40px;letter-spacing:-.04em}.success-card-light p{margin:0 auto 22px;max-width:480px;color:var(--text-soft);line-height:1.7}
.secret-grid-light{display:grid;gap:12px;margin:22px 0;text-align:left}.secret-grid-light div{border:1px solid var(--line);background:#f8fafc;border-radius:16px;padding:16px} code{display:block;color:#101828;word-break:break-all;font-size:14px;font-weight:700}
.stack-actions{display:grid;gap:12px}
.notice{border:1px solid var(--line-2);border-radius:14px;padding:14px 16px;margin:0 0 18px;color:#344054;background:#fff;line-height:1.6}.notice.success{border-color:#abefc6;background:#ecfdf3;color:#067647}.notice.danger{border-color:#fecdca;background:#fef3f2;color:#b42318}
.muted-link{display:block;margin-top:18px;text-align:center;color:#475467}
@media(max-width:980px){.hero-grid,.feature-grid,.footer-inner{grid-template-columns:1fr}.hero-visual{justify-content:flex-start}.footer-center,.footer-right{text-align:left}.pricing-card{width:min(420px,100%)}.nav{gap:18px}}
@media(max-width:720px){.container{width:min(100% - 24px,1180px)}.topbar-inner{height:64px}.nav a:nth-child(1),.nav a:nth-child(4){display:none}.hero-section{padding-top:34px}.hero-copy h1{font-size:40px}.hero-copy p{font-size:16px}.hero-badges{gap:16px 24px}.purchase-summary{grid-template-columns:1fr}.form-card,.success-card-light{padding:24px}.site-footer{padding:20px 0}.footer-inner{min-height:auto}}