:root{
  --bg:#f8fafc;--surface:#fff;--surface-soft:#f8fafc;--text:#0f172a;--muted:#475569;
  --line:#e2e8f0;--primary:#2563eb;--primary-dark:#1d4ed8;--dark:#0f172a;
  --shadow:0 20px 50px rgba(15,23,42,.08);--shadow-soft:0 10px 30px rgba(15,23,42,.06);
  --radius:28px;--radius-sm:20px;--container:1200px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--text);font-family:Inter,Arial,Helvetica,sans-serif;line-height:1.6}
a{text-decoration:none;color:inherit}
button,input,select,textarea{font:inherit}
.container{width:min(100% - 32px, var(--container));margin-inline:auto}
.site-header{border-bottom:1px solid var(--line);background:rgba(255,255,255,.98)}
.site-header-inner{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:16px 0}
.brand-kicker{margin:0;font-size:11px;letter-spacing:.24em;text-transform:uppercase;font-weight:700;color:var(--primary)}
.brand-title{margin:4px 0 0;font-size:24px;line-height:1.2;font-weight:800}
.desktop-nav{display:none;align-items:center;gap:12px}
.nav-shell{display:flex;align-items:center;gap:4px;padding:6px;border:1px solid var(--line);border-radius:999px;background:#f8fafc;box-shadow:var(--shadow-soft);position:relative}
.nav-link,.nav-btn{border:0;background:transparent;color:#64748b;padding:10px 16px;border-radius:999px;font-weight:600;cursor:pointer}
.nav-link.is-active,.nav-btn.is-open{background:#0f172a;color:#fff}
.nav-link:hover,.nav-btn:hover{background:#fff;color:#0f172a}
.dropdown-menu{display:none;position:absolute;top:calc(100% + 12px);right:0;width:320px;background:#fff;border:1px solid var(--line);border-radius:24px;box-shadow:var(--shadow);padding:12px}
.dropdown-menu.is-open{display:block}
.dropdown-head{padding:16px;border-radius:20px;background:linear-gradient(135deg,#2563eb,#0f172a);color:#fff}
.dropdown-list{display:grid;gap:6px;margin-top:10px}
.dropdown-item{padding:12px 14px;border-radius:16px;color:var(--muted);font-weight:600}
.dropdown-item:hover{background:#f8fafc;color:var(--text)}
.header-actions{display:flex;align-items:center;gap:12px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:999px;padding:12px 18px;font-weight:700;border:1px solid transparent;cursor:pointer;transition:.2s ease}
.btn:hover{transform:translateY(-1px)}
.btn-outline{background:#fff;border-color:var(--line);color:var(--muted);box-shadow:var(--shadow-soft)}
.btn-dark{background:var(--dark);color:#fff;box-shadow:var(--shadow-soft)}
.btn-primary{background:var(--primary);color:#fff;box-shadow:0 12px 24px rgba(37,99,235,.18)}
.icon-btn{width:44px;height:44px;border-radius:18px;border:1px solid var(--line);background:#fff;display:inline-flex;align-items:center;justify-content:center;box-shadow:var(--shadow-soft)}
.mobile-only{display:inline-flex}
.hero-wrap{position:relative;overflow:hidden}
.hero-wrap:before,.hero-wrap:after{content:"";position:absolute;inset:auto;pointer-events:none}
.hero-wrap:before{width:420px;height:420px;left:-120px;top:-80px;background:radial-gradient(circle,rgba(59,130,246,.14),transparent 60%)}
.hero-wrap:after{width:420px;height:420px;right:-120px;bottom:-120px;background:radial-gradient(circle,rgba(15,23,42,.12),transparent 60%)}
.section{position:relative;padding:32px 0}
.grid{display:grid;gap:24px}
.grid-hero{grid-template-columns:1fr}
.card{background:rgba(255,255,255,.96);border:1px solid rgba(255,255,255,.9);border-radius:32px;box-shadow:var(--shadow)}
.hero-panel{padding:28px;border-radius:28px;background:linear-gradient(135deg,#2563eb,#4f46e5,#0f172a);color:#fff;box-shadow:var(--shadow)}
.hero-title{margin:16px 0 0;font-size:44px;line-height:1.08;font-weight:900;letter-spacing:-.03em}
.hero-gradient{display:block;background:linear-gradient(90deg,#bfdbfe,#ffffff);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-text{max-width:680px;margin-top:18px;color:rgba(255,255,255,.9)}
.pill{display:inline-flex;align-items:center;gap:8px;padding:8px 12px;border-radius:999px;background:#eff6ff;border:1px solid #dbeafe;color:#1d4ed8;font-size:12px;font-weight:700}
.pill-dark{background:rgba(255,255,255,.14);border-color:rgba(255,255,255,.2);color:#dbeafe}
.hero-actions,.stack-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}
.info-grid{display:grid;gap:16px;grid-template-columns:1fr}
.info-card{padding:22px;border-radius:28px;border:1px solid var(--line);background:#fff;box-shadow:var(--shadow-soft)}
.info-title{margin:14px 0 0;font-size:18px;font-weight:800}
.info-text{margin-top:10px;color:var(--muted);font-size:14px}
.two-col{display:grid;gap:24px;grid-template-columns:1fr}
.soft-list{display:grid;gap:12px;margin-top:24px}
.soft-item{display:flex;align-items:flex-start;gap:12px;padding:14px 16px;border-radius:20px;border:1px solid var(--line);background:rgba(255,255,255,.92);box-shadow:var(--shadow-soft);font-size:14px;color:var(--muted)}
.dot{width:24px;height:24px;border-radius:999px;background:#2563eb;color:#fff;display:inline-flex;align-items:center;justify-content:center;font-size:12px;flex:0 0 auto}
.form-shell{padding:20px}
.form-panel{padding:24px;border-radius:28px;background:#f8fafc}
.form-header{display:flex;align-items:center;gap:14px}
.icon-box{width:48px;height:48px;border-radius:18px;background:#0f172a;color:#fff;display:flex;align-items:center;justify-content:center;flex:0 0 auto}
.form-title{margin:0;font-size:24px;font-weight:800}
.form-subtitle{margin:6px 0 0;color:var(--muted);font-size:14px}
.form-grid{display:grid;gap:16px;grid-template-columns:1fr}
.field{display:grid;gap:8px}
.label{font-size:14px;font-weight:700;color:#334155}
.input,.select,.textarea,.upload-label{width:100%;border:1px solid var(--line);border-radius:20px;background:#fff;padding:14px 16px;font-size:14px;color:var(--text);outline:0;box-shadow:var(--shadow-soft);transition:.2s ease}
.input:focus,.select:focus,.textarea:focus{border-color:#93c5fd;box-shadow:0 0 0 4px #dbeafe}
.textarea{min-height:120px;resize:vertical}
.upload-label{display:flex;align-items:center;gap:12px;border-style:dashed;color:var(--muted);cursor:pointer}
.notice{display:flex;gap:10px;padding:14px 16px;border-radius:20px;font-size:14px}
.notice-info{background:#eff6ff;border:1px solid #dbeafe;color:#1d4ed8}
.notice-check{background:#fff;border:1px solid var(--line);color:var(--muted)}
.form-actions{display:flex;flex-direction:column;gap:12px}
.table-card{padding:24px;border-radius:28px;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow-soft)}
.table-head{display:flex;flex-direction:column;gap:16px}
.table-wrap{display:none;overflow:hidden;margin-top:20px;border:1px solid var(--line);border-radius:28px}
table{width:100%;border-collapse:collapse;background:#fff}
th,td{padding:14px 16px;border-bottom:1px solid #f1f5f9;text-align:left;font-size:14px}
th{background:#f8fafc;color:#64748b;font-weight:700}
.mobile-cards{display:grid;gap:12px;margin-top:20px}
.mobile-card{padding:16px;border-radius:24px;background:#f8fafc;border:1px solid var(--line);box-shadow:var(--shadow-soft)}
.badge{display:inline-flex;align-items:center;padding:6px 12px;border-radius:999px;font-size:12px;font-weight:700}
.badge-blue{background:#eff6ff;color:#1d4ed8;border:1px solid #dbeafe}
.badge-green{background:#ecfdf5;color:#047857;border:1px solid #bbf7d0}
.badge-amber{background:#fffbeb;color:#b45309;border:1px solid #fde68a}
.footer{border-top:1px solid var(--line);background:#fff;margin-top:24px}
.footer-inner{display:flex;flex-direction:column;gap:24px;padding:32px 0}
.footer-grid{display:grid;gap:24px;grid-template-columns:1fr}
.footer-copy{padding-top:16px;border-top:1px solid var(--line);font-size:14px;color:var(--muted)}
.drawer{position:fixed;inset:0;z-index:100;display:none}
.drawer.is-open{display:block}
.drawer-overlay{position:absolute;inset:0;background:rgba(15,23,42,.35);backdrop-filter:blur(2px)}
.drawer-panel{position:absolute;right:0;top:0;height:100%;width:min(88%,380px);background:#fff;box-shadow:var(--shadow);display:flex;flex-direction:column}
.drawer-head,.drawer-foot{padding:20px;border-bottom:1px solid var(--line)}
.drawer-foot{border-top:1px solid var(--line);border-bottom:0;margin-top:auto}
.drawer-body{padding:20px;overflow:auto}
.drawer-card{padding:18px;border-radius:24px;background:linear-gradient(135deg,#2563eb,#0f172a);color:#fff}
.drawer-nav{display:grid;gap:10px;margin-top:18px}
.drawer-link{padding:14px 16px;border-radius:18px;background:#f8fafc;color:var(--muted);font-weight:700}
.drawer-link.is-active{background:#0f172a;color:#fff}
.drawer-services{margin-top:10px;padding:8px;border:1px solid var(--line);border-radius:24px}
.drawer-toggle{width:100%;background:transparent;border:0;padding:12px 14px;display:flex;align-items:center;justify-content:space-between;font-weight:700}
.drawer-menu{display:none;gap:8px;padding:0 6px 6px}
.drawer-menu.is-open{display:grid}
.drawer-item{padding:12px 14px;border-radius:16px;background:#f8fafc;color:var(--muted);font-size:14px}
.back-to-top{position:fixed;right:16px;bottom:20px;width:48px;height:48px;border:0;border-radius:999px;background:#0f172a;color:#fff;box-shadow:0 18px 28px rgba(15,23,42,.2);display:flex;align-items:center;justify-content:center;opacity:0;transform:translateY(16px);pointer-events:none;transition:.3s ease;z-index:80}
.back-to-top.is-visible{opacity:1;transform:translateY(0);pointer-events:auto}
.section-title{margin:0;font-size:30px;font-weight:900;letter-spacing:-.02em}
.text-muted{color:var(--muted)}
@media (min-width:768px){
  .form-grid{grid-template-columns:1fr 1fr}
  .footer-grid{grid-template-columns:1.2fr .8fr .8fr}
}
@media (min-width:1024px){
  .desktop-nav{display:flex}
  .mobile-only{display:none}
  .grid-hero{grid-template-columns:.9fr 1.1fr}
  .two-col{grid-template-columns:.8fr 1.2fr}
  .info-grid{grid-template-columns:1fr 1fr}
  .table-wrap{display:block}
  .mobile-cards{display:none}
  .footer-inner{flex-direction:column}
}
@media (max-width:767px){
  .container{width:min(100% - 24px, var(--container))}
  .brand-title{font-size:20px}
  .hero-title{font-size:34px}
  .hero-panel,.card,.table-card,.info-card{border-radius:26px}
}