:root{
  --bg:#f6f8fb;--dark:#07111f;--muted:#64748b;--card:#fff;--line:#e2e8f0;
  --blue:#2563eb;--blue-d:#1e40af;--blue-light:#eff6ff;
  --cyan:#06b6d4;--green:#14b8a6;--green-light:#f0fdfa;
  --indigo:#6366f1;--indigo-light:#eef2ff;
  --shadow:0 28px 80px rgba(15,23,42,.12);
  --shadow-sm:0 8px 32px rgba(15,23,42,.07);
  --ease:cubic-bezier(.4,0,.2,1);
}
*{box-sizing:border-box;margin:0;padding:0}
body{font-family:-apple-system,BlinkMacSystemFont,"Helvetica Neue","Hiragino Sans","Yu Gothic",sans-serif;color:var(--dark);background:var(--bg);line-height:1.75;overflow-x:hidden}
a{text-decoration:none;color:inherit}
img{max-width:100%;display:block}

/* ── Animations ── */
@keyframes pulseGreen{0%,100%{box-shadow:0 0 0 0 rgba(20,184,166,.45)}70%{box-shadow:0 0 0 7px rgba(20,184,166,0)}}
@keyframes floatY{0%,100%{transform:translateY(0)}50%{transform:translateY(-7px)}}
@keyframes fadeIn{from{opacity:0;transform:translateY(22px)}to{opacity:1;transform:translateY(0)}}

/* ── Reveal on scroll ── */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .65s var(--ease),transform .65s var(--ease)}
.reveal.in{opacity:1;transform:translateY(0)}
.reveal-d1{transition-delay:.1s}
.reveal-d2{transition-delay:.2s}
.reveal-d3{transition-delay:.3s}
.reveal-d4{transition-delay:.4s}

/* ── NAV ── */
.nav{position:sticky;top:0;z-index:50;background:rgba(246,248,251,.85);backdrop-filter:blur(20px) saturate(180%);border-bottom:1px solid rgba(226,232,240,.65)}
.navin{max-width:1200px;margin:auto;padding:0 28px;height:66px;display:flex;justify-content:space-between;align-items:center}
.logo{display:flex;align-items:center;gap:10px;font-weight:900;font-size:22px;letter-spacing:-.05em;transition:opacity .2s}
.logo:hover{opacity:.78}
.mark{width:36px;height:36px;border-radius:12px;background:linear-gradient(135deg,var(--blue),var(--green));box-shadow:0 8px 24px rgba(37,99,235,.3);flex-shrink:0}
.nav-links{display:flex;align-items:center;gap:4px}
.nav-links a{padding:8px 14px;border-radius:999px;font-size:14px;font-weight:700;color:#475569;transition:background .15s,color .15s}
.nav-links a:hover{background:rgba(37,99,235,.08);color:var(--blue)}
.nav-links .nav-cta{background:var(--dark);color:#fff;font-weight:800;padding:9px 20px}
.nav-links .nav-cta:hover{background:#1e3a8a;color:#fff}

/* ── Buttons ── */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:7px;min-height:50px;padding:0 24px;border-radius:999px;font-weight:800;font-size:15px;border:none;cursor:pointer;transition:all .22s var(--ease);white-space:nowrap;font-family:inherit;text-decoration:none}
.btn-primary{background:linear-gradient(135deg,var(--blue),var(--blue-d));color:#fff;box-shadow:0 8px 28px rgba(37,99,235,.28)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 14px 40px rgba(37,99,235,.36)}
.btn-secondary{background:#fff;color:#334155;border:1.5px solid var(--line)}
.btn-secondary:hover{border-color:var(--blue);color:var(--blue)}
.btn-dark{background:var(--dark);color:#fff;box-shadow:0 8px 28px rgba(7,17,31,.18)}
.btn-dark:hover{background:#0f2040;transform:translateY(-2px)}
.btn-white{background:#fff;color:var(--blue);box-shadow:0 8px 32px rgba(0,0,0,.14)}
.btn-white:hover{transform:translateY(-2px);box-shadow:0 14px 44px rgba(0,0,0,.2)}
.btn-sm{min-height:42px;padding:0 18px;font-size:14px}
.btn-lg{min-height:56px;padding:0 32px;font-size:17px}

/* ── Badge / Eyebrow ── */
.eyebrow{font-size:12px;font-weight:900;letter-spacing:.1em;text-transform:uppercase;color:var(--blue);display:block;margin-bottom:10px}
.badge-pill{display:inline-flex;align-items:center;gap:8px;border:1px solid rgba(37,99,235,.2);background:rgba(255,255,255,.85);backdrop-filter:blur(8px);border-radius:999px;padding:7px 14px;font-size:13px;font-weight:800;color:#334155}
.badge-dot{width:8px;height:8px;border-radius:50%;background:var(--green);animation:pulseGreen 2.2s ease-in-out infinite;flex-shrink:0}

/* ── Tags ── */
.tag{display:inline-block;border-radius:999px;padding:3px 11px;font-size:12px;font-weight:900}
.tag-blue{background:#dbeafe;color:#1d4ed8}
.tag-green{background:#dcfce7;color:#15803d}
.tag-indigo{background:#e0e7ff;color:#4338ca}
.tag-amber{background:#fef3c7;color:#92400e}

/* ── Section Layout ── */
.wrap{max-width:1200px;margin:auto;padding:72px 28px}
.wrap-sm{max-width:1200px;margin:auto;padding:40px 28px}
.wrap-narrow{max-width:820px;margin:auto;padding:72px 28px}
.section-header{display:grid;grid-template-columns:1fr 1fr;gap:32px;align-items:end;margin-bottom:40px}
.section-title{font-size:clamp(28px,4vw,46px);line-height:1.1;letter-spacing:-.06em;margin-bottom:14px}
.section-lead{font-size:16px;color:var(--muted);max-width:480px;line-height:1.75}

/* ── Cards ── */
.card{background:#fff;border:1.5px solid var(--line);border-radius:28px;padding:28px;box-shadow:var(--shadow-sm)}
.card-hover{transition:border-color .22s,transform .25s var(--ease),box-shadow .25s var(--ease)}
.card-hover:hover{border-color:var(--blue);transform:translateY(-5px);box-shadow:0 28px 72px rgba(15,23,42,.12)}

/* ── Dark section ── */
.dark-section{background:linear-gradient(135deg,#07111f 0%,#0d1f3c 55%,#0f2442 100%);border-radius:36px;padding:56px 48px;color:#fff;position:relative;overflow:hidden}
.dark-section::before{content:"";position:absolute;top:-120px;right:-120px;width:460px;height:460px;background:radial-gradient(circle,rgba(37,99,235,.13),transparent 65%);pointer-events:none}
.dark-section .eyebrow{color:#67e8f9}
.dark-section .section-title{color:#fff}

/* ── Footer ── */
footer{border-top:1px solid var(--line);padding:56px 28px 36px;background:#fff}
.foot-inner{max-width:1200px;margin:auto}
.foot-top{display:grid;grid-template-columns:1.7fr 1fr 1fr 1fr;gap:40px;margin-bottom:48px}
.foot-brand{}
.foot-brand .logo{display:inline-flex;margin-bottom:14px}
.foot-tagline{color:var(--muted);font-size:14px;line-height:1.7;max-width:230px;margin-top:10px}
.foot-col h4{font-size:12px;font-weight:900;color:#334155;letter-spacing:.08em;text-transform:uppercase;margin-bottom:16px}
.foot-col a{display:block;color:var(--muted);font-size:14px;margin-bottom:10px;transition:color .15s}
.foot-col a:hover{color:var(--blue)}
.foot-bottom{border-top:1px solid var(--line);padding-top:24px;display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap}
.foot-copy{color:var(--muted);font-size:14px}
.foot-legal{display:flex;gap:20px}
.foot-legal a{color:var(--muted);font-size:14px;transition:color .15s}
.foot-legal a:hover{color:var(--blue)}

/* ── Responsive ── */
@media(max-width:1024px){
  .section-header{grid-template-columns:1fr}
  .dark-section{padding:40px 28px;border-radius:24px}
  .foot-top{grid-template-columns:1fr 1fr;gap:28px}
}
@media(max-width:768px){
  .nav-links{display:none}
  .wrap{padding:52px 20px}
  .wrap-sm{padding:28px 20px}
  .section-title{letter-spacing:-.04em}
  .foot-top{grid-template-columns:1fr}
  footer{padding:40px 20px 28px}
}

/* ── Reveal init script (called by pages) ── */