/* ExcellaTek - bright, crisp, energetic */
:root{--ink:#0f172a;--muted:#4b5563;--bg:#ffffff;--bg-soft:#f5f8ff;--line:#e6ebf5;
  --ca:#2563eb;--cb:#06b6d4;--accent:#f97316;
  --grad:linear-gradient(100deg,#2563eb 0%,#06b6d4 100%);
  --radius:18px;--shadow:0 10px 30px -12px rgba(15,23,42,.18)}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:'Plus Jakarta Sans',-apple-system,'Segoe UI',Roboto,Helvetica,Arial,sans-serif;color:var(--ink);background:var(--bg);line-height:1.6;-webkit-font-smoothing:antialiased}
.container{max-width:1120px;margin:0 auto;padding:0 24px}
h1,h2,h3{line-height:1.15;letter-spacing:-.02em}
.nav{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.85);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;height:68px}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:1.12rem;color:var(--ink);text-decoration:none}
.brand em{font-style:normal;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.brand-mark{width:32px;height:32px}
.nav-links{display:flex;align-items:center;gap:24px;flex-wrap:wrap;justify-content:flex-end}
.nav-links a:not(.btn){color:var(--muted);text-decoration:none;font-weight:600;font-size:.95rem}
.nav-links a:not(.btn):hover{color:var(--ca)}
.btn{display:inline-block;text-decoration:none;font-weight:700;border-radius:12px;padding:13px 22px;transition:transform .15s ease,box-shadow .15s ease}
.btn-small{padding:9px 16px;font-size:.9rem}
.btn-primary{background:var(--grad);color:#fff;box-shadow:0 10px 24px -8px rgba(15,23,42,.35)}
.btn-primary:hover{transform:translateY(-2px)}
.btn-ghost{color:var(--ca);border:2px solid var(--line);background:#fff}
.btn-ghost:hover{border-color:var(--ca);transform:translateY(-2px)}
.btn-light{background:#fff;color:var(--ca);box-shadow:0 12px 30px -10px rgba(0,0,0,.35)}
.btn-light:hover{transform:translateY(-2px)}
.hero{position:relative;overflow:hidden;padding:96px 0 84px}
.hero-bg{position:absolute;inset:0;pointer-events:none;background:radial-gradient(600px 320px at 12% -10%,color-mix(in srgb,#2563eb 16%,transparent),transparent 60%),radial-gradient(640px 340px at 88% -6%,color-mix(in srgb,#06b6d4 18%,transparent),transparent 60%)}
.hero-inner{position:relative;text-align:center;max-width:880px}
.pill{display:inline-block;font-weight:700;font-size:.85rem;color:var(--ca);background:color-mix(in srgb,#2563eb 8%,#fff);border:1px solid color-mix(in srgb,#2563eb 22%,#fff);padding:7px 16px;border-radius:999px;margin-bottom:26px}
.hero h1{font-size:clamp(2.3rem,5.5vw,3.9rem);font-weight:800;letter-spacing:-.03em}
.grad{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.lede{font-size:1.18rem;color:var(--muted);max-width:660px;margin:22px auto 0}
.hero-cta{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;margin-top:34px}
.hero-strip{display:flex;gap:16px;justify-content:center;align-items:center;flex-wrap:wrap;margin-top:44px;font-weight:600;font-size:.92rem;color:var(--muted)}
.hero-strip .dot{width:5px;height:5px;border-radius:50%;background:color-mix(in srgb,#2563eb 40%,#fff)}
.section{padding:84px 0}
.section.alt{background:var(--bg-soft)}
.section-title{font-size:clamp(1.7rem,3.4vw,2.4rem);font-weight:800;text-align:center}
.section-sub{text-align:center;color:var(--muted);max-width:600px;margin:14px auto 0;font-size:1.05rem}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:52px}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px 26px;box-shadow:0 4px 18px -10px rgba(15,23,42,.10);transition:transform .18s ease,box-shadow .18s ease;display:block;text-decoration:none;color:var(--ink)}
.card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.card h3{font-size:1.1rem;margin:16px 0 8px}
.card p{color:var(--muted);font-size:.95rem}
.icon{width:46px;height:46px;border-radius:12px;display:flex;align-items:center;justify-content:center}
.icon svg{width:24px;height:24px;fill:none;stroke:#fff;stroke-width:1.9;stroke-linecap:round;stroke-linejoin:round}
.i0{background:linear-gradient(135deg,#4f46e5,#6366f1)}.i1{background:linear-gradient(135deg,#0ea5e9,#38bdf8)}.i2{background:linear-gradient(135deg,#7c3aed,#a78bfa)}.i3{background:linear-gradient(135deg,#f97316,#fb923c)}.i4{background:linear-gradient(135deg,#0d9488,#2dd4bf)}.i5{background:linear-gradient(135deg,#e11d48,#fb7185)}
.page-hero{position:relative;overflow:hidden;padding:78px 0 62px;background:var(--bg-soft);border-bottom:1px solid var(--line)}
.page-hero .container{position:relative}
.kicker{font-weight:700;font-size:.82rem;letter-spacing:.12em;text-transform:uppercase;color:var(--ca)}
.page-hero h1{font-size:clamp(1.9rem,4.5vw,3rem);font-weight:800;margin-top:10px}
.page-hero .sub{color:var(--muted);font-size:1.12rem;margin-top:14px;max-width:680px}
.prose{max-width:780px;margin:0 auto}
.prose h2{font-size:1.45rem;font-weight:800;margin:40px 0 12px;padding-top:18px;border-top:1px solid var(--line)}
.prose h3{font-size:1.1rem;font-weight:700;margin:26px 0 8px}
.prose p{color:var(--muted);font-size:1.03rem;margin:12px 0}
.prose ul{margin:12px 0 12px 4px;list-style:none}
.prose li{padding:8px 0 8px 32px;position:relative;color:var(--muted)}
.prose li::before{content:"\2713";position:absolute;left:0;top:9px;width:22px;height:22px;border-radius:50%;background:color-mix(in srgb,#2563eb 10%,#fff);color:var(--ca);font-size:.8rem;display:flex;align-items:center;justify-content:center;font-weight:800}
.chips{display:flex;gap:10px;flex-wrap:wrap;margin-top:14px}
.chips a{text-decoration:none;font-weight:600;font-size:.92rem;color:var(--ca);background:color-mix(in srgb,#2563eb 8%,#fff);border:1px solid color-mix(in srgb,#2563eb 22%,#fff);padding:8px 16px;border-radius:999px}
.chips a:hover{background:color-mix(in srgb,#2563eb 15%,#fff)}
.cta-band{background:var(--grad);padding:76px 0;text-align:center;color:#fff}
.cta-inner{max-width:720px;margin:0 auto;padding:0 24px}
.cta-band h2{font-size:clamp(1.8rem,4vw,2.5rem);font-weight:800}
.cta-band p{margin:14px auto 30px;max-width:540px;opacity:.95}
.footer{padding:34px 0;border-top:1px solid var(--line);background:#fff}
.footer-inner{display:flex;gap:14px;align-items:center;justify-content:center;flex-wrap:wrap;color:var(--muted);font-size:.92rem}
.footer a{color:var(--ca);text-decoration:none;font-weight:600}
.footer .dot{width:4px;height:4px;border-radius:50%;background:#cbd5e1}
.reveal{opacity:0;transform:translateY(18px);transition:opacity .6s ease,transform .6s ease}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}}
@media (max-width:900px){.grid{grid-template-columns:repeat(2,1fr)}}
@media (max-width:600px){.grid{grid-template-columns:1fr}.nav-links a:not(.btn){display:none}.hero{padding:72px 0 64px}.section{padding:66px 0}}