:root{
  --bg:#0b1020;
  --bg-soft:#10182d;
  --panel:#121c33;
  --panel-2:#16223d;
  --card:#ffffff;
  --text:#e8eefc;
  --muted:#9fb0d1;
  --line:rgba(255,255,255,.1);
  --accent:#77a7ff;
  --accent-2:#9dd3ff;
  --success:#8be0b5;
  --dark:#08101d;
  --shadow:0 20px 48px rgba(0,0,0,.28);
  --radius:18px;
  --max:1180px;
}

*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
  background:
    radial-gradient(900px 500px at 10% -10%, rgba(119,167,255,.22), transparent 60%),
    radial-gradient(600px 300px at 90% 0%, rgba(157,211,255,.10), transparent 55%),
    linear-gradient(180deg, #09101d 0%, #0b1120 100%);
  color:var(--text);
  line-height:1.6;
}


body.light-mode{
  --bg:#f7f2e8;
  --bg-soft:#f3ede1;
  --panel:#fffdf8;
  --panel-2:#f1e8d9;
  --card:#fffdfa;
  --text:#2d2418;
  --muted:#6f6251;
  --line:rgba(45,36,24,.12);
  --accent:#b88a44;
  --accent-2:#d2ad73;
  --success:#6e9b63;
  --dark:#e9decb;
  --shadow:0 18px 42px rgba(82,61,35,.10);
  background:
    radial-gradient(900px 500px at 10% -10%, rgba(210,173,115,.18), transparent 60%),
    radial-gradient(600px 300px at 90% 0%, rgba(184,138,68,.10), transparent 55%),
    linear-gradient(180deg, #fffdf8 0%, #f6efe3 100%);
  color:var(--text);
}

a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.container{width:min(calc(100% - 32px), var(--max));margin:0 auto}

.site-header{
  position:sticky;top:0;z-index:100;
  backdrop-filter:blur(12px);
  background:rgba(7,12,22,.72);
  border-bottom:1px solid var(--line);
}
.header-inner{
  display:flex;align-items:center;justify-content:space-between;gap:20px;padding:16px 0;
}
.brand{display:flex;align-items:center;gap:14px;min-width:0}
.brand strong{display:block;font-size:16px;letter-spacing:.02em}
.brand span{display:block;font-size:12px;color:var(--muted)}
.brand-logo{width:42px;height:42px;border-radius:10px;object-fit:contain}

.nav{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.nav a{
  padding:10px 12px;border-radius:12px;color:var(--muted);font-weight:600;
  transition:all .18s ease;
}
.nav a:hover,.nav a.active{background:rgba(255,255,255,.05);color:var(--text)}
.active-btn{box-shadow:0 0 0 1px rgba(255,255,255,.14) inset}
.nav-toggle,.nav-burger{display:none}

.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  padding:12px 16px;border-radius:14px;border:1px solid transparent;font-weight:700;
  transition:transform .18s ease, box-shadow .18s ease, background .18s ease;
}
.btn:hover{transform:translateY(-1px)}
.btn-primary{background:linear-gradient(135deg,#4d9fff,#00d4ff);color:#07111e;box-shadow:0 4px 20px rgba(77,159,255,.5);font-weight:800}
.btn-secondary{background:rgba(255,255,255,.04);border-color:var(--line);color:var(--text)}
.btn.full{width:100%}

.hero{padding:72px 0 32px}
.hero-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:28px;align-items:start}
.eyebrow{
  margin:0 0 10px;font-family:"IBM Plex Mono",monospace;font-size:12px;
  letter-spacing:.12em;text-transform:uppercase;color:var(--accent-2)
}
.eyebrow-light{color:#dbe7ff}
h1,h2,h3,h4{margin:0 0 12px;line-height:1.05}
h1{font-size:clamp(40px,6vw,74px);max-width:11ch}
h2{font-size:clamp(28px,4vw,42px)}
h3{font-size:22px}
.hero-text,.lead,.section-head p,.faq-item p,.subject-card p,.pricing-card p,.team-card p,.detail-card p,.cta-block p,.timeline-card p,.compare-card p,.contact-side p{
  color:var(--muted)
}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin:24px 0}
.hero-points{list-style:none;padding:0;margin:22px 0 0;display:grid;gap:10px}
.hero-points li{position:relative;padding-left:22px;color:#d9e3fb}
.hero-points li::before{content:"";position:absolute;left:0;top:10px;width:8px;height:8px;border-radius:99px;background:var(--success)}

.hero-panel,.metric-card,.pricing-card,.card,.detail-card,.timeline-card,.subject-card,.faq-item,.contact-card,.team-card,.compare-card{
  border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)
}
.hero-panel{background:rgba(255,255,255,.03);padding:18px}
.metric-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:12px}
.metric-card{background:rgba(255,255,255,.03);padding:18px}
.metric-card strong{display:block;font-size:22px;margin-bottom:8px}
.metric-card p{color:var(--muted);margin:0}
.metric-card-accent{background:linear-gradient(180deg, rgba(119,167,255,.22), rgba(255,255,255,.03))}
.metric-label,.card-kicker,.plan-tag,.subject-code{
  display:inline-flex;align-items:center;gap:8px;font-family:"IBM Plex Mono",monospace;font-size:12px;text-transform:uppercase;letter-spacing:.1em;color:var(--accent-2);margin-bottom:12px
}
.text-link{display:inline-block;margin-top:10px;color:#dfe9ff;text-decoration:underline;text-underline-offset:3px}

.section{padding:44px 0}
.section-alt{background:rgba(255,255,255,.03);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.section-dark{padding:24px 0 48px}
.section-head{max-width:760px;margin-bottom:22px}
.card-grid{display:grid;gap:18px}
.card-grid.three{grid-template-columns:repeat(3,1fr)}
.card{background:rgba(255,255,255,.04);padding:22px}
.card-link{transition:transform .18s ease,border-color .18s ease,background .18s ease}
.card-link:hover{transform:translateY(-2px);border-color:rgba(157,211,255,.35);background:rgba(255,255,255,.06)}
.card-more{display:block;margin-top:14px;color:#dce8ff;font-weight:700}

.split{display:grid;grid-template-columns:1fr 1fr;gap:24px;align-items:start}
.stack,.stack-large,.faq-list{display:grid;gap:16px}
.detail-card,.timeline-card,.subject-card,.faq-item,.compare-card,.contact-card,.team-card,.pricing-card{background:rgba(255,255,255,.04);padding:24px}
.pill-row{display:flex;gap:10px;flex-wrap:wrap;margin-top:18px}
.pill{padding:8px 12px;border-radius:999px;background:rgba(255,255,255,.05);border:1px solid var(--line);font-weight:700;color:#dce6fb}

.pricing-banner{
  background:linear-gradient(135deg,#0f1a30,#142646);border:1px solid var(--line);border-radius:24px;padding:28px;
  display:grid;grid-template-columns:1.15fr .85fr;gap:20px;align-items:center;box-shadow:var(--shadow)
}
.price-example{padding:24px;border-radius:18px;background:rgba(255,255,255,.06);border:1px solid var(--line)}
.price-example span{display:block;color:var(--accent-2);font-family:"IBM Plex Mono",monospace;font-size:12px;text-transform:uppercase;letter-spacing:.1em}
.price-example strong{display:block;font-size:40px;line-height:1.1;margin:12px 0 4px}
.price-example p{margin:0;color:var(--muted)}
.arrow{height:1px;background:linear-gradient(90deg, transparent, rgba(255,255,255,.4), transparent);margin:16px 0}

.cta-block{display:flex;justify-content:space-between;gap:18px;align-items:center;padding:28px;border:1px solid var(--line);border-radius:24px;background:rgba(255,255,255,.03)}
.cta-actions{display:flex;gap:12px;flex-wrap:wrap}

.site-footer{padding:28px 0 40px;border-top:1px solid var(--line);margin-top:20px;background:rgba(0,0,0,.12)}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:18px}
.footer-grid h4{font-size:13px;text-transform:uppercase;letter-spacing:.08em;color:var(--accent-2);margin-bottom:10px}
.footer-grid a,.footer-grid p{display:block;color:var(--muted);margin:6px 0}
.compact-footer{margin-top:0}
.footer-line{display:flex;justify-content:space-between;gap:12px;color:var(--muted)}

.page-main{padding-bottom:12px}
.page-hero{padding:54px 0 8px}
.page-hero h1{max-width:none;font-size:clamp(34px,5vw,60px)}
.pricing-grid,.team-grid,.compare-grid,.contact-grid{display:grid;gap:18px}
.pricing-grid{grid-template-columns:repeat(2,1fr)}
.pricing-card.featured{border-color:rgba(119,167,255,.5);background:linear-gradient(180deg, rgba(119,167,255,.12), rgba(255,255,255,.04))}
.price{font-size:52px;line-height:1;margin:10px 0 8px;font-weight:800}
.price span{font-size:18px;color:var(--muted)}
.price-note{margin-bottom:18px}
.compare-grid{grid-template-columns:repeat(3,1fr)}
.subject-card{display:grid;grid-template-columns:.8fr 1.2fr 1.2fr;gap:18px;align-items:start}
.check-list{list-style:none;padding:0;margin:0;display:grid;gap:10px}
.check-list li{padding-left:22px;position:relative;color:#dce6fb}
.check-list li::before{content:"";position:absolute;left:0;top:9px;width:9px;height:9px;border-radius:99px;background:var(--success)}
.large-checks li{font-size:17px}
.timeline{list-style:none;padding:0;margin:0;display:grid;gap:14px}
.timeline li{display:grid;grid-template-columns:98px 1fr;gap:12px;padding-bottom:14px;border-bottom:1px solid var(--line)}
.timeline li:last-child{padding-bottom:0;border-bottom:none}
.timeline strong{font-family:"IBM Plex Mono",monospace;color:var(--accent-2)}
.team-grid{grid-template-columns:repeat(3,1fr)}
.avatar{width:58px;height:58px;border-radius:16px;background:linear-gradient(135deg,var(--accent),var(--accent-2));display:grid;place-items:center;color:#08111d;font-weight:800;font-size:24px;margin-bottom:18px}
.faq-list{max-width:900px}
.contact-grid{grid-template-columns:1.25fr .75fr;align-items:start}
.form-row{display:grid;gap:14px;margin-bottom:14px}
.form-row.two{grid-template-columns:1fr 1fr}
label span{display:block;margin-bottom:8px;font-weight:700;color:#dfe9ff}
input,select,textarea{
  width:100%;padding:14px 14px;border-radius:14px;border:1px solid rgba(255,255,255,.12);
  background:rgba(255,255,255,.04);color:var(--text);font:inherit;outline:none
}
input::placeholder,textarea::placeholder{color:#8ea1c7}

@media (max-width: 1080px){
  .hero-grid,.split,.pricing-banner,.contact-grid,.subject-card{grid-template-columns:1fr}
  .footer-grid,.team-grid,.compare-grid,.card-grid.three,.pricing-grid{grid-template-columns:1fr 1fr}
}

@media (max-width: 760px){
  .nav-burger{display:grid;place-items:center;width:44px;height:44px;border-radius:12px;border:1px solid var(--line);cursor:pointer}
  .nav-burger span,.nav-burger span::before,.nav-burger span::after{content:"";display:block;width:18px;height:2px;background:#dce6fb;position:relative}
  .nav-burger span::before{position:absolute;top:-6px}
  .nav-burger span::after{position:absolute;top:6px}
  .nav{display:none;position:absolute;left:16px;right:16px;top:74px;background:#0d1628;border:1px solid var(--line);border-radius:18px;padding:12px;box-shadow:var(--shadow)}
  .nav-toggle:checked ~ .nav{display:grid}
  .nav-toggle{position:absolute;opacity:0;pointer-events:none}
  .hero,.section{padding:32px 0}
  .footer-grid,.team-grid,.compare-grid,.card-grid.three,.pricing-grid,.form-row.two{grid-template-columns:1fr}
  .metric-grid{grid-template-columns:1fr}
  .cta-block,.footer-line{flex-direction:column;align-items:flex-start}
  h1{max-width:none}
}


.theme-toggle{
  display:inline-flex;align-items:center;justify-content:center;
  padding:10px 14px;border-radius:12px;border:1px solid var(--line);
  background:rgba(255,255,255,.04);color:var(--text);font:inherit;font-weight:700;
  cursor:pointer;transition:all .18s ease;
}
.theme-toggle:hover{transform:translateY(-1px);background:rgba(255,255,255,.08)}

body.light-mode .site-header{background:rgba(255,251,244,.88)}
body.light-mode .nav a:hover,
body.light-mode .nav a.active{background:rgba(91,70,41,.08);color:var(--text)}
body.light-mode .btn-secondary,
body.light-mode .theme-toggle{background:rgba(91,70,41,.05)}
body.light-mode .section-alt{background:rgba(184,138,68,.06)}
body.light-mode .site-footer{background:rgba(91,70,41,.04)}
body.light-mode .nav{background:#fffdfa}
body.light-mode .nav-burger{background:#fffdfa}
body.light-mode .nav-burger span,
body.light-mode .nav-burger span::before,
body.light-mode .nav-burger span::after{background:#10203a}


body.light-mode .btn-primary{background:linear-gradient(135deg,#d2ad73,#b88a44);color:#fffdfa;box-shadow:0 10px 24px rgba(184,138,68,.22)}
body.light-mode .hero-panel,
body.light-mode .metric-card,
body.light-mode .pricing-card,
body.light-mode .card,
body.light-mode .detail-card,
body.light-mode .timeline-card,
body.light-mode .subject-card,
body.light-mode .faq-item,
body.light-mode .contact-card,
body.light-mode .team-card,
body.light-mode .compare-card{background:rgba(255,253,248,.84)}
body.light-mode .metric-card-accent{background:linear-gradient(180deg, rgba(210,173,115,.18), rgba(255,253,248,.92))}
body.light-mode .pricing-card.featured{border-color:rgba(184,138,68,.38);background:linear-gradient(180deg, rgba(210,173,115,.12), rgba(255,253,248,.94))}
body.light-mode .pricing-banner{background:linear-gradient(135deg,#f5ecdf,#eadcc8)}
body.light-mode .price-example{background:rgba(255,253,248,.72)}
body.light-mode .pill{background:rgba(184,138,68,.07)}
body.light-mode .text-link,
body.light-mode .card-more,
body.light-mode .hero-points li,
body.light-mode .check-list li,
body.light-mode label span{color:var(--text)}
body.light-mode input,
body.light-mode select,
body.light-mode textarea{background:rgba(255,253,248,.9);border:1px solid rgba(91,70,41,.14);color:var(--text)}
body.light-mode input::placeholder,
body.light-mode textarea::placeholder{color:#9a8c78}
body.light-mode .eyebrow-light{color:#8f6b39}
body.light-mode .arrow{background:linear-gradient(90deg, transparent, rgba(91,70,41,.22), transparent)}