/* Super Ledger feature page styles — shared across all /features/* */
:root{
  --black:#090909;--black-2:#101010;--black-3:#181818;--black-4:#1f1f1f;
  --white:#fff;--g1:#999;--g2:#666;--g3:#333;--g4:#222;
  --border:rgba(255,255,255,0.07);--border2:rgba(255,255,255,0.13);
  --green:#4ade80;--green-2:#22c55e;--green-glow:rgba(74,222,128,0.1);
  --red:#f87171;--amber:#fbbf24;--blue:#60a5fa;--purple:#a78bfa;
  --font:'Geist',system-ui,sans-serif;--mono:'Geist Mono',monospace;
  --radius:10px;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:70px}
body{
  background:var(--black);color:var(--white);
  font-family:var(--font);font-size:16px;line-height:1.5;
  -webkit-font-smoothing:antialiased;overflow-x:hidden;
}
body::after{
  content:'';position:fixed;inset:0;pointer-events:none;z-index:9998;
  background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  opacity:0.022;
}
a{color:inherit;text-decoration:none}
.container{max-width:1080px;margin:0 auto;padding:0 32px}

/* Nav */
header{position:sticky;top:0;z-index:200;background:rgba(9,9,9,0.9);backdrop-filter:blur(14px);border-bottom:1px solid var(--border)}
nav{height:58px;display:flex;align-items:center;justify-content:space-between;padding:0 28px;max-width:1280px;margin:0 auto}
.nav-logo{display:flex;align-items:center;gap:10px;font-size:17px;font-weight:800;letter-spacing:-0.03em;line-height:1;color:var(--white)}
.nav-logo .logo-ai{color:var(--green)}
.nav-version{font-family:var(--mono);font-size:10px;color:var(--g2);background:var(--black-3);padding:2px 6px;border-radius:4px;margin-left:6px;letter-spacing:.04em}
.logo-mark{width:28px;height:28px;display:flex;align-items:center;justify-content:center;flex-shrink:0}
.nav-links{display:flex;align-items:center;gap:2px}
.nav-a{padding:5px 13px;border-radius:6px;font-size:13px;font-weight:450;color:var(--g1);transition:all 0.15s}
.nav-a:hover{color:var(--white);background:rgba(255,255,255,0.05)}
.nav-a.active{color:var(--white);background:rgba(74,222,128,0.08)}
.nav-right{display:flex;align-items:center;gap:10px}
.btn-ghost-sm{font-size:13px;font-weight:500;color:var(--g1);padding:6px 14px;border:1px solid var(--border);border-radius:7px;background:transparent;transition:all 0.15s;display:inline-flex;align-items:center}
.btn-ghost-sm:hover{color:var(--white);border-color:var(--border2)}
.btn-green-sm{font-size:13px;font-weight:600;color:#000;padding:6px 16px;border-radius:7px;background:var(--green);transition:all 0.15s;display:inline-flex;align-items:center;gap:5px}
.btn-green-sm:hover{background:#6ee79a;transform:translateY(-1px);box-shadow:0 4px 16px rgba(74,222,128,0.3)}

/* Breadcrumb */
.breadcrumb{padding:18px 0 0;font-family:var(--mono);font-size:11px;color:var(--g2);letter-spacing:.04em}
.breadcrumb a{color:var(--g2);transition:color .15s}
.breadcrumb a:hover{color:var(--green)}
.breadcrumb .sep{margin:0 8px;color:var(--g3)}
.breadcrumb .crumb-current{color:var(--white)}

/* Hero */
.feat-hero{padding:64px 0 56px;border-bottom:1px solid var(--border);position:relative;overflow:hidden}
.feat-hero-glow{position:absolute;top:-200px;left:50%;transform:translateX(-50%);width:900px;height:600px;background:radial-gradient(ellipse at center,rgba(74,222,128,0.08) 0%,transparent 60%);pointer-events:none;z-index:0}
.feat-hero .container{position:relative;z-index:1}
.tag{display:inline-block;font-size:11px;font-family:var(--mono);color:var(--green);letter-spacing:0.1em;text-transform:uppercase;margin-bottom:14px}
.feat-h1{font-size:clamp(36px,5vw,56px);font-weight:900;letter-spacing:-0.04em;line-height:1.05;margin-bottom:20px;max-width:820px}
.feat-h1 .accent{color:var(--green)}
.feat-sub{font-size:clamp(15px,1.4vw,18px);color:var(--g1);max-width:680px;line-height:1.55;margin-bottom:28px}
.feat-cta-row{display:flex;gap:12px;flex-wrap:wrap;align-items:center}
.btn-primary{font-size:14px;font-weight:700;color:#000;padding:11px 22px;border-radius:8px;background:var(--green);display:inline-flex;align-items:center;gap:8px;transition:all .2s}
.btn-primary:hover{background:#6ee79a;transform:translateY(-1px);box-shadow:0 6px 20px rgba(74,222,128,0.3)}
.btn-secondary{font-size:14px;font-weight:500;color:var(--white);padding:11px 22px;border-radius:8px;border:1px solid var(--border2);display:inline-flex;align-items:center;gap:8px;transition:all .2s}
.btn-secondary:hover{border-color:rgba(255,255,255,0.3)}

/* Section */
.section{padding:72px 0;border-top:1px solid var(--border);position:relative}
.section-alt{background:#17171c}
.s-eyebrow{font-family:var(--mono);font-size:11px;color:var(--green);letter-spacing:.1em;text-transform:uppercase;margin-bottom:14px}
.s-title{font-size:clamp(28px,3.5vw,40px);font-weight:800;letter-spacing:-0.035em;line-height:1.1;margin-bottom:14px;max-width:780px}
.s-desc{font-size:16px;color:var(--g1);max-width:680px;line-height:1.65;margin-bottom:32px}

/* Skim chips */
.skim-chips{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:24px}
.skim-chip{display:inline-flex;align-items:center;gap:6px;padding:6px 12px;border-radius:100px;font-size:12px;font-family:var(--mono);background:var(--black-3);border:1px solid var(--border);color:var(--g1)}
.skim-chip.win{color:var(--green);border-color:rgba(74,222,128,.2);background:rgba(74,222,128,.05)}
.skim-chip.win::before{content:'●';color:var(--green);font-size:8px}
.skim-chip.pain{color:#fca5a5;border-color:rgba(248,113,113,.2);background:rgba(248,113,113,.05)}

/* Feature points */
.feat-points{display:flex;flex-direction:column;gap:24px;margin-top:32px}
.feat-pt{display:flex;gap:18px;align-items:flex-start}
.fpt-icon{width:42px;height:42px;border-radius:8px;background:rgba(74,222,128,.08);border:1px solid rgba(74,222,128,.18);display:flex;align-items:center;justify-content:center;flex-shrink:0;font-size:20px}
.fpt-title{font-size:16px;font-weight:700;letter-spacing:-0.01em;margin-bottom:4px}
.fpt-desc{font-size:14px;color:var(--g1);line-height:1.65}

/* Two-column */
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:start}
@media(max-width:880px){.two-col{grid-template-columns:1fr;gap:32px}}

/* Stats / proof bar */
.proof-bar{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--border);border:1px solid var(--border);border-radius:14px;overflow:hidden}
.proof-b{background:var(--black-2);padding:30px 22px;text-align:center}
.proof-n{font-size:clamp(28px,3.6vw,42px);font-weight:900;letter-spacing:-0.04em;line-height:1;margin-bottom:6px}
.proof-n em{font-style:normal;color:var(--green)}
.proof-d{font-size:12px;color:var(--g1);font-family:var(--mono);letter-spacing:.02em}
.proof-attr{text-align:center;font-size:13px;color:var(--g2);margin-top:18px;font-family:var(--mono)}
@media(max-width:720px){.proof-bar{grid-template-columns:1fr 1fr}}

/* Mock window */
.window{background:var(--black-2);border:1px solid var(--border);border-radius:12px;overflow:hidden;box-shadow:0 18px 40px rgba(0,0,0,.4)}
.win-bar{padding:12px 16px;display:flex;align-items:center;gap:12px;border-bottom:1px solid var(--border);background:var(--black-3)}
.win-dots{display:flex;gap:6px}
.wd{width:10px;height:10px;border-radius:50%}
.wd-r{background:#f87171}.wd-y{background:#fbbf24}.wd-g{background:var(--green)}
.win-url{flex:1;text-align:center;font-family:var(--mono);font-size:11px;color:var(--g1);background:var(--black);padding:5px 12px;border-radius:6px;border:1px solid var(--border)}

/* Related features grid */
.rel-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;margin-top:24px}
@media(max-width:720px){.rel-grid{grid-template-columns:1fr}}
.rel-card{display:block;padding:22px;border-radius:12px;background:var(--black-2);border:1px solid var(--border);transition:all .15s}
.rel-card:hover{border-color:var(--border2);transform:translateY(-2px);background:var(--black-3)}
.rel-eyebrow{font-size:10px;font-family:var(--mono);color:var(--green);letter-spacing:.1em;text-transform:uppercase;margin-bottom:8px}
.rel-title{font-size:16px;font-weight:700;color:var(--white);margin-bottom:6px;display:flex;align-items:center;gap:8px}
.rel-desc{font-size:13px;color:var(--g1);line-height:1.6}

/* FAQ */
.faq-list{display:flex;flex-direction:column;gap:1px;background:var(--border);border:1px solid var(--border);border-radius:12px;overflow:hidden;max-width:760px}
.faq-item{background:var(--black-2);padding:0}
.faq-q{width:100%;padding:20px 22px;text-align:left;font-size:15px;font-weight:600;color:var(--white);background:transparent;border:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:12px;transition:background .15s;font-family:var(--font)}
.faq-q:hover{background:var(--black-3)}
.faq-q::after{content:'';width:18px;height:18px;flex-shrink:0;background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='18' height='18' viewBox='0 0 24 24' fill='none' stroke='%23999' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E") no-repeat center;transition:transform .2s}
.faq-item.open .faq-q::after{transform:rotate(180deg)}
.faq-a{padding:0 22px 20px;font-size:14px;color:var(--g1);line-height:1.7;display:none}
.faq-item.open .faq-a{display:block}
.faq-a-inner{border-top:1px solid var(--border);padding-top:16px}

/* CTA section */
.cta-sec{padding:80px 0;border-top:1px solid var(--border);text-align:center;position:relative;overflow:hidden}
.cta-glow{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:700px;height:400px;background:radial-gradient(ellipse at center,rgba(74,222,128,0.1) 0%,transparent 60%);pointer-events:none}
.cta-sec .container{position:relative;z-index:1}
.cta-h{font-size:clamp(28px,3.6vw,42px);font-weight:900;letter-spacing:-0.04em;line-height:1.1;margin-bottom:14px}
.cta-h em{font-style:normal;color:var(--green)}
.cta-p{font-size:15px;color:var(--g1);margin-bottom:28px;max-width:520px;margin-left:auto;margin-right:auto}
.cta-fine{font-size:12px;color:var(--g2);font-family:var(--mono);margin-top:18px}

/* Footer */
footer{border-top:1px solid var(--border);padding:36px 0;background:var(--black)}
.foot-inner{max-width:1080px;margin:0 auto;padding:0 32px;font-size:12px;color:var(--g2);font-family:var(--mono);display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:14px}
.foot-links{display:flex;gap:18px;flex-wrap:wrap}
.foot-links a{color:var(--g2);transition:color .15s}
.foot-links a:hover{color:var(--white)}

/* Inline highlight */
strong.gv{color:var(--green)}