:root{
  --bg:#ffffff;
  --text:#000000;
  --muted:#222222;
  --line:rgba(0,0,0,.14);
  --card:#ffffff;
  --accent:#04b2e2;
  --accent-hover:#0398c0;
  --accent-soft:rgba(4,178,226,.14);
  --max:1200px;
}
*{box-sizing:border-box}
html,body{height:100%}
body{margin:0;font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial;background:var(--bg);color:var(--text);line-height:1.55}
a{color:var(--accent);text-decoration:none}
a:hover{color:var(--accent-hover)}
.container{max-width:var(--max);margin:0 auto;padding:0 20px}

.site-header{position:fixed;top:0;left:0;right:0;z-index:50;background:rgba(255,255,255,.92);border-bottom:1px solid var(--line);backdrop-filter:blur(10px);transition:transform .25s ease}
.header-inner{display:flex;align-items:center;justify-content:space-between;height:72px}
.brand{font-weight:800;letter-spacing:.5px;color:#000}
.nav{display:flex;gap:18px;align-items:center}
.nav a{color:#000;font-weight:600;font-size:14px}
.nav a:hover{color:var(--accent)}
.nav .cta{padding:10px 14px;border-radius:999px;background:var(--accent);color:#fff!important}
.nav .cta:hover{background:var(--accent-hover)}
.spacer{height:72px}

.hero{position:relative;min-height:78vh;display:flex;align-items:center;overflow:hidden;border-bottom:1px solid var(--line);background:#fff}
.hero-bg{position:absolute;inset:0;background-image:url("../img/hero.svg");background-size:120%;background-position:30% 40%;animation:heroMove 24s ease-in-out infinite alternate}
@keyframes heroMove{0%{background-size:120%;background-position:28% 42%}100%{background-size:135%;background-position:38% 52%}}
.hero-overlay{position:absolute;inset:0;background:linear-gradient(90deg,rgba(255,255,255,.96) 0%,rgba(255,255,255,.70) 42%,rgba(255,255,255,.96) 100%)}
.hero-content{position:relative;z-index:2;padding:120px 0 70px}
.kicker{display:inline-flex;align-items:center;gap:10px;font-weight:800;letter-spacing:.12em;text-transform:uppercase;color:var(--accent);font-size:12px}
.kicker .dot{width:10px;height:10px;border-radius:999px;background:var(--accent)}
.hero h1{margin:14px 0 10px;font-size:clamp(36px,5vw,60px);line-height:1.05;color:#000}
.hero p{margin:0;max-width:64ch;color:#000;font-size:18px;opacity:.85}
.hero-actions{margin-top:26px;display:flex;gap:14px;flex-wrap:wrap}
.btn{display:inline-flex;align-items:center;justify-content:center;padding:12px 18px;border-radius:12px;font-weight:700;border:1px solid transparent;cursor:pointer}
.btn-primary{background:var(--accent);color:#fff}
.btn-primary:hover{background:var(--accent-hover)}
.btn-ghost{background:#fff;color:#000;border:1px solid var(--line)}
.btn-ghost:hover{border-color:var(--accent);box-shadow:0 0 0 4px var(--accent-soft)}

.section{padding:80px 0;background:#fff}
.section h2{font-size:clamp(24px,3vw,34px);margin:0 0 10px;color:#000}
.section p.lead{margin:0 0 26px;color:#000;opacity:.85;max-width:80ch}

.grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
@media (max-width:920px){.grid-3{grid-template-columns:1fr}.nav{display:none}}
.card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:22px;box-shadow:0 10px 30px rgba(0,0,0,.06);color:#000}
.card .icon{width:44px;height:44px;border-radius:14px;background:var(--accent-soft);display:flex;align-items:center;justify-content:center;color:var(--accent);margin-bottom:12px}
.card h3{margin:0 0 8px;font-size:18px;color:#000}
.card p{margin:0;color:#000;opacity:.85}

.split{display:grid;grid-template-columns:1.2fr .8fr;gap:22px;align-items:stretch}
@media (max-width:980px){.split{grid-template-columns:1fr}}
.panel{border:1px solid var(--line);border-radius:18px;background:#fff;box-shadow:0 10px 30px rgba(0,0,0,.06);overflow:hidden;color:#000}
.panel.pad{padding:26px}
.panel img{width:100%;height:100%;object-fit:cover;display:block;background:#fff}

form{display:grid;gap:12px;margin-top:12px}
label{font-weight:700;color:#000;font-size:14px}
input,textarea{width:100%;padding:12px 12px;border-radius:12px;border:1px solid var(--line);background:#fff;color:#000;font-size:16px}
input::placeholder,textarea::placeholder{color:#000;opacity:.45}
input:focus,textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 4px var(--accent-soft)}
.notice{padding:12px 14px;border-radius:12px;border:1px solid var(--line);background:#fff;color:#000}

footer{padding:36px 0;border-top:1px solid var(--line);background:#fff;color:#000}
.small{font-size:13px;color:#000;opacity:.75}

.header-hidden .site-header{transform:translateY(-110%)}
code{color:#000}