*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}

:root{
  --bg:#08080c;
  --bg-alt:#0c0c12;
  --surface:#111118;
  --surface-hover:#161622;
  --border:#1e1e2a;
  --border-light:#2a2a3a;
  --text:#e6e6ed;
  --text-muted:#6b6b7d;
  --text-dim:#404050;
  --accent:#c8a255;
  --accent-dim:#8a7030;
  --accent-glow:rgba(200,162,85,0.08);
  --green:#5b9e6f;
  --red:#c4554d;
  --radius:6px;
  --transition:0.2s ease;
  --font:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;
  --mono:'JetBrains Mono','Fira Code','Cascadia Code',monospace;
}

html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--text);font-family:var(--font);line-height:1.6;overflow-x:hidden;-webkit-font-smoothing:antialiased}

.container{max-width:1160px;margin:0 auto;padding:0 28px}

/* navigation */
nav{position:fixed;top:0;left:0;right:0;z-index:100;padding:16px 28px;display:flex;align-items:center;justify-content:space-between;transition:background .25s,border .25s}
nav.scrolled{background:rgba(8,8,12,.92);border-bottom:1px solid var(--border);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px)}
.nav-logo{font-size:1.15rem;font-weight:700;letter-spacing:-.3px;color:var(--text);text-decoration:none;display:flex;align-items:center;gap:8px}
.nav-logo .mark{width:8px;height:8px;background:var(--accent);display:inline-block}
.nav-links{display:flex;gap:28px;list-style:none;align-items:center}
.nav-links a{color:var(--text-muted);text-decoration:none;font-size:.88rem;font-weight:500;transition:color var(--transition);padding:4px 0}
.nav-links a:hover{color:var(--text)}
.nav-links a.active{color:var(--accent)}
.nav-cta{background:var(--accent);color:#111;border:none;padding:8px 20px;font-size:.84rem;font-weight:600;cursor:pointer;font-family:var(--font);transition:background var(--transition);text-decoration:none;display:inline-block}
.nav-cta:hover{background:#d4ae60}
.nav-cta-ghost{background:transparent;color:var(--text);border:1px solid var(--border);padding:8px 20px;font-size:.84rem;font-weight:600;cursor:pointer;font-family:var(--font);transition:all var(--transition);text-decoration:none;display:inline-block}
.nav-cta-ghost:hover{border-color:var(--accent);color:var(--accent)}

/* buttons */
.btn{display:inline-block;padding:14px 32px;font-size:.92rem;font-weight:600;cursor:pointer;font-family:var(--font);text-decoration:none;transition:all var(--transition);border:none}
.btn-primary{background:var(--accent);color:#111}
.btn-primary:hover{background:#d4ae60;transform:translateY(-1px)}
.btn-outline{background:transparent;color:var(--text);border:1px solid var(--border)}
.btn-outline:hover{border-color:var(--accent);color:var(--accent)}
.btn-lg{padding:18px 40px;font-size:1rem}

/* section headers */
.section-tag{display:inline-block;font-size:.7rem;font-weight:700;letter-spacing:2.5px;text-transform:uppercase;color:var(--accent-dim);margin-bottom:20px;font-family:var(--mono)}
.section-title{font-size:clamp(2rem,4vw,3rem);font-weight:800;letter-spacing:-1px;line-height:1.15;margin-bottom:20px}
.section-subtitle{color:var(--text-muted);font-size:1.1rem;max-width:560px;line-height:1.7}

/* hero */
.hero{padding:160px 28px 100px;text-align:center}
.hero-tag{display:inline-flex;align-items:center;gap:8px;font-family:var(--mono);font-size:.75rem;color:var(--text-muted);border:1px solid var(--border);padding:8px 18px;margin-bottom:36px}
.hero-tag .dot{width:5px;height:5px;background:var(--green);display:inline-block}
.hero h1{font-size:clamp(2.5rem,5.5vw,4.4rem);font-weight:900;letter-spacing:-1.8px;line-height:1.08;margin-bottom:24px}
.hero h1 em{font-style:normal;color:var(--accent)}
.hero p{color:var(--text-muted);font-size:1.15rem;max-width:600px;margin:0 auto 36px;line-height:1.7}
.hero-buttons{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}
.hero-home{padding:150px 28px 96px;text-align:left}
.hero-grid{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(320px,.85fr);gap:28px;align-items:stretch}
.hero-copy{display:flex;flex-direction:column;justify-content:center}
.hero-copy .hero-tag{align-self:flex-start}
.hero-copy h1{max-width:760px}
.hero-copy p{max-width:680px;margin-left:0}
.hero-panel{background:linear-gradient(180deg,var(--surface),var(--bg-alt));border:1px solid var(--border);padding:28px;box-shadow:0 0 0 1px rgba(255,255,255,.02) inset}
.panel-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:18px}
.panel-title{font-family:var(--mono);font-size:.72rem;font-weight:700;letter-spacing:1.8px;text-transform:uppercase;color:var(--text-dim)}
.panel-pill{font-family:var(--mono);font-size:.68rem;color:var(--green);border:1px solid rgba(91,158,111,.35);padding:4px 8px}
.metric-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin-top:20px}
.metric{border:1px solid var(--border);background:rgba(255,255,255,.02);padding:16px 14px}
.metric .value{font-size:1.35rem;font-weight:800;letter-spacing:-.5px;margin-bottom:4px}
.metric .label{font-size:.75rem;color:var(--text-muted);font-family:var(--mono);text-transform:uppercase;letter-spacing:1px}
.log-list{margin-top:20px;border-top:1px solid var(--border);padding-top:14px}
.log-row{display:flex;justify-content:space-between;gap:12px;padding:10px 0;border-bottom:1px solid var(--border)}
.log-row:last-child{border-bottom:none}
.log-row span{font-size:.82rem;color:var(--text-muted)}
.log-row strong{font-size:.84rem;color:var(--text)}
.logo-row{display:flex;flex-wrap:wrap;justify-content:center;gap:12px;margin-top:18px}
.logo-chip{border:1px solid var(--border);background:var(--surface);padding:10px 14px;font-size:.78rem;color:var(--text-muted);letter-spacing:.8px;text-transform:uppercase;font-family:var(--mono)}
.subgrid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}
.stack-list{display:grid;gap:12px;margin-top:18px}
.stack-item{display:flex;gap:14px;align-items:flex-start;padding:16px;border:1px solid var(--border);background:var(--surface)}
.stack-index{width:28px;height:28px;min-width:28px;display:flex;align-items:center;justify-content:center;border:1px solid var(--border-light);font-family:var(--mono);font-size:.7rem;color:var(--accent)}
.stack-item h4{font-size:.92rem;font-weight:700;margin-bottom:4px}
.stack-item p{font-size:.84rem;color:var(--text-muted);line-height:1.6}
.quote-card{border:1px solid var(--border);background:var(--surface);padding:28px}
.quote-card p{font-size:.92rem;line-height:1.8;color:var(--text-muted)}
.quote-card .who{margin-top:18px;font-size:.78rem;font-family:var(--mono);text-transform:uppercase;letter-spacing:1px;color:var(--text-dim)}

/* grid helpers */
.grid-2{display:grid;grid-template-columns:repeat(auto-fit,minmax(340px,1fr));gap:20px}
.grid-3{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:20px}
.grid-4{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:20px}

/* cards */
.card{background:var(--surface);border:1px solid var(--border);padding:36px 32px;transition:border-color var(--transition),transform var(--transition)}
.card:hover{border-color:var(--border-light);transform:translateY(-2px)}
.card-icon{font-size:1.4rem;margin-bottom:20px}
.card h3{font-size:1.1rem;font-weight:700;margin-bottom:12px;letter-spacing:-.2px}
.card p{color:var(--text-muted);font-size:.9rem;line-height:1.7}

/* feature row */
.feat-row{display:flex;gap:16px;padding:20px 0;border-bottom:1px solid var(--border);align-items:flex-start}
.feat-row:last-child{border-bottom:none}
.feat-icon{width:32px;height:32px;min-width:32px;border:1px solid var(--border);display:flex;align-items:center;justify-content:center;font-size:.75rem;color:var(--accent);margin-top:1px}
.feat-text h4{font-size:.9rem;font-weight:600;margin-bottom:4px;letter-spacing:-.2px}
.feat-text p{color:var(--text-muted);font-size:.82rem;line-height:1.6}

/* stat */
.stat-block{text-align:center;padding:40px 20px;border:1px solid var(--border);background:var(--surface);transition:border-color var(--transition)}
.stat-block:hover{border-color:var(--border-light)}
.stat-number{font-size:2.6rem;font-weight:800;letter-spacing:-1px;font-family:var(--mono);color:var(--accent)}
.stat-label{color:var(--text-muted);font-size:.85rem;margin-top:8px;font-weight:500}

/* section spacing */
.section{padding:100px 28px}
.section-alt{background:var(--bg-alt)}

/* divider */
.divider{width:100%;height:1px;background:var(--border);margin:0}

/* table */
table{width:100%;border-collapse:collapse}
th{text-align:left;font-family:var(--mono);font-size:.75rem;font-weight:600;letter-spacing:1px;text-transform:uppercase;color:var(--text-muted);padding:16px 20px;border-bottom:1px solid var(--border)}
td{padding:16px 20px;border-bottom:1px solid var(--border);font-size:.9rem}
tr:hover td{background:var(--surface-hover)}
td .mono{font-family:var(--mono);font-size:.82rem;color:var(--accent)}

/* footer */
footer{border-top:1px solid var(--border);padding:60px 28px 40px}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:48px;max-width:1160px;margin:0 auto}
.footer-col h4{font-size:.75rem;font-weight:700;letter-spacing:1px;text-transform:uppercase;color:var(--text-dim);margin-bottom:20px}
.footer-col a{display:block;color:var(--text-muted);text-decoration:none;font-size:.88rem;padding:4px 0;transition:color var(--transition)}
.footer-col a:hover{color:var(--text)}
.footer-bottom{max-width:1160px;margin:40px auto 0;padding-top:24px;border-top:1px solid var(--border);display:flex;justify-content:space-between;color:var(--text-dim);font-size:.78rem}

/* page header */
.page-header{padding:140px 28px 60px;text-align:center}
.page-header h1{font-size:clamp(2rem,4vw,2.8rem);font-weight:800;letter-spacing:-1px;margin-bottom:16px}
.page-header p{color:var(--text-muted);font-size:1.1rem;max-width:560px;margin:0 auto}

/* logo grid */
.logo-grid{display:flex;flex-wrap:wrap;justify-content:center;gap:40px 60px;align-items:center;padding:40px 0}
.logo-grid span{color:var(--text-dim);font-size:1.2rem;font-weight:700;letter-spacing:1px;opacity:.4;transition:opacity var(--transition);cursor:default}
.logo-grid span:hover{opacity:.8}

/* code block */
.code-block{background:var(--surface);border:1px solid var(--border);padding:24px 28px;font-family:var(--mono);font-size:.82rem;line-height:1.8;overflow-x:auto;color:var(--text-muted)}
.code-block .kw{color:var(--accent)}
.code-block .str{color:var(--green)}
.code-block .cmt{color:var(--text-dim)}

/* tabs */
.tabs{display:flex;gap:0;border-bottom:1px solid var(--border);margin-bottom:32px}
.tab{padding:12px 24px;font-size:.85rem;font-weight:600;cursor:pointer;border:none;background:none;color:var(--text-muted);font-family:var(--font);border-bottom:2px solid transparent;transition:all var(--transition)}
.tab:hover{color:var(--text)}
.tab.active{color:var(--accent);border-bottom-color:var(--accent)}

/* pricing */
.pricing-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:20px;max-width:1000px;margin:0 auto}
.pricing-card{background:var(--surface);border:1px solid var(--border);padding:40px 32px;transition:border-color var(--transition);position:relative}
.pricing-card:hover{border-color:var(--border-light)}
.pricing-card.featured{border-color:var(--accent)}
.pricing-card.featured::before{content:'Popular';position:absolute;top:-12px;left:50%;transform:translateX(-50%);background:var(--accent);color:#111;font-size:.7rem;font-weight:700;padding:4px 14px;letter-spacing:.5px;font-family:var(--mono)}
.pricing-name{font-family:var(--mono);font-size:.75rem;font-weight:700;letter-spacing:1.5px;text-transform:uppercase;color:var(--accent-dim);margin-bottom:20px}
.pricing-price{font-size:2.8rem;font-weight:800;letter-spacing:-1px;margin-bottom:8px}
.pricing-price span{font-size:1rem;font-weight:500;color:var(--text-muted)}
.pricing-desc{color:var(--text-muted);font-size:.85rem;margin-bottom:28px;line-height:1.6}
.pricing-features{list-style:none;margin-bottom:28px}
.pricing-features li{padding:8px 0;font-size:.85rem;color:var(--text-muted);border-bottom:1px solid var(--border)}
.pricing-features li:last-child{border-bottom:none}
.pricing-features li::before{content:'\2713';color:var(--green);margin-right:8px;font-weight:700}
.pricing-mini-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px}
.pricing-mini{border:1px solid var(--border);background:var(--surface);padding:22px 20px}
.pricing-mini h4{font-size:.95rem;font-weight:700;margin-bottom:6px}
.pricing-mini .price{font-family:var(--mono);font-size:1.15rem;color:var(--accent);margin-bottom:10px}
.pricing-mini p{font-size:.82rem;color:var(--text-muted);line-height:1.6}
.plan-builder{border:1px solid var(--border);background:var(--surface);padding:32px}
.plan-builder-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px;margin-top:20px}
.plan-builder label{display:block;font-size:.72rem;font-weight:700;letter-spacing:1px;text-transform:uppercase;color:var(--text-dim);font-family:var(--mono);margin-bottom:6px}
.plan-builder input,.plan-builder select{width:100%;padding:10px 12px;background:var(--bg-alt);border:1px solid var(--border);color:var(--text);font-size:.88rem;outline:none}
.plan-builder .total{font-size:2rem;font-weight:800;color:var(--accent);margin-top:16px}
.plan-builder .note{font-size:.78rem;color:var(--text-muted);margin-top:6px}

/* badge */
.badge{display:inline-block;font-family:var(--mono);font-size:.68rem;font-weight:600;letter-spacing:1px;padding:4px 10px;border:1px solid var(--border)}
.badge-green{border-color:var(--green);color:var(--green)}
.badge-amber{border-color:var(--accent-dim);color:var(--accent-dim)}

/* timeline */
.timeline{position:relative;padding-left:32px}
.timeline::before{content:'';position:absolute;left:0;top:0;bottom:0;width:1px;background:var(--border)}
.timeline-item{position:relative;padding-bottom:40px}
.timeline-item::before{content:'';position:absolute;left:-36px;top:4px;width:9px;height:9px;background:var(--accent)}
.timeline-item:last-child{padding-bottom:0}
.timeline-item .year{font-family:var(--mono);font-size:.75rem;color:var(--accent);margin-bottom:8px}
.timeline-item h4{font-size:1rem;font-weight:700;margin-bottom:4px}
.timeline-item p{color:var(--text-muted);font-size:.85rem}

/* scroll reveal */
.reveal{opacity:0;transform:translateY(30px);transition:opacity .7s ease,transform .7s ease}
.reveal.visible{opacity:1;transform:translateY(0)}

/* responsive */
@media(max-width:768px){
  .nav-links{display:none}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
  .hero{padding:120px 20px 60px}
  .hero-home{padding:110px 20px 60px;text-align:center}
  .hero-grid{grid-template-columns:1fr}
  .hero-copy .hero-tag{align-self:center}
  .hero-copy h1,.hero-copy p{text-align:center;margin-left:auto;margin-right:auto}
  .hero-buttons{justify-content:center}
  .subgrid,.metric-grid{grid-template-columns:1fr}
  .section{padding:60px 20px}
}
@media(max-width:480px){
  .footer-grid{grid-template-columns:1fr}
  .hero-buttons{flex-direction:column}
}