:root{--blue:#0077c0;--blue-light:#3e8ede;--sky:#87cefa;--pale:#eff8ff;--ink:#202428;--text:#50565d;--muted:#737b83;--line:#e8eaed;--font:'Inter',system-ui,sans-serif}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:#fff;color:var(--ink);font-family:var(--font);font-size:15px;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
button{font:inherit;cursor:pointer}
button:focus-visible,a:focus-visible,input:focus-visible{outline:2px solid var(--blue);outline-offset:4px}
.visually-hidden{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip-link{position:fixed;left:20px;top:-60px;z-index:50;background:var(--blue);color:#fff;padding:12px 20px;border-radius:4px}
.skip-link:focus{top:12px}

.site-header{background:var(--pale);border-top:4px solid var(--blue);border-bottom:1px solid #d8eaf6;box-shadow:0 3px 14px rgba(0,67,109,.04)}
.header-inner{max-width:1200px;margin:auto;min-height:95px;padding:0 40px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{display:flex;width:176px;align-items:center}
.brand img{width:100%;height:auto}
.header-nav a{font-size:14px;font-weight:600;color:var(--blue)}
.header-nav a:hover{text-decoration:underline;text-underline-offset:4px}

.hero{background:linear-gradient(180deg,var(--pale) 0%,#fff 72%)}
.hero-inner{max-width:720px;margin:auto;padding:100px 40px 90px;text-align:center}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:600;letter-spacing:.4px;color:var(--blue);background:#fff;border:1px solid #cfe6f7;padding:8px 16px;border-radius:999px;margin-bottom:28px}
.hero h1{font:800 48px/1.18 var(--font);letter-spacing:-1.6px;margin:0 0 20px;color:var(--ink)}
.lede{font-size:17px;line-height:1.7;color:var(--text);max-width:560px;margin:0 auto 40px}

.notify-form{display:flex;gap:10px;max-width:420px;margin:0 auto}
.notify-form input{flex:1;min-width:0;padding:14px 18px;border:1px solid #d3dbe2;border-radius:8px;font:inherit;font-size:14px;color:var(--ink);background:#fff}
.notify-form input::placeholder{color:#9aa2a9}
.notify-form button{background:var(--blue);color:#fff;border:0;padding:14px 24px;border-radius:8px;font-size:14px;font-weight:600;white-space:nowrap;transition:background .15s ease}
.notify-form button:hover{background:#005f99}
.form-hint{font-size:12.5px;color:var(--muted);margin:14px 0 0}
.form-hint.is-error{color:#c0392b}

.countdown{display:inline-flex;align-items:center;gap:9px;margin-top:40px;font-size:12.5px;font-weight:500;color:var(--muted);letter-spacing:.3px;text-transform:uppercase}
.dot{width:7px;height:7px;border-radius:50%;background:#2fb864;box-shadow:0 0 0 4px rgba(47,184,100,.18)}

.features{border-top:1px solid var(--line)}
.features-inner{max-width:1200px;margin:auto;padding:70px 40px;display:grid;grid-template-columns:repeat(4,1fr);gap:28px}
.feature-card{padding:28px 24px;border:1px solid var(--line);border-radius:12px;background:#fff}
.feature-icon{width:40px;height:40px;border-radius:9px;background:var(--pale);color:var(--blue);display:flex;align-items:center;justify-content:center;margin-bottom:18px}
.feature-icon svg{width:20px;height:20px}
.feature-card h2{font:600 16px/1.4 var(--font);margin:0 0 8px;letter-spacing:-.2px}
.feature-card p{font-size:13.5px;line-height:1.7;color:var(--text);margin:0}

footer{background:var(--blue);color:#fff;border-top:0}
.footer-inner{max-width:1200px;margin:auto;padding:48px 40px 25px;display:flex;flex-direction:column;gap:35px}
.footer-top{display:flex;justify-content:space-between;align-items:center;gap:40px}
.footer-brand img{width:165px;height:auto;display:block;filter:brightness(0) invert(1)}
.footer-brand p{font-size:21px;font-weight:500;line-height:1.5;letter-spacing:-.35px;margin:20px 0 0;color:#fff}
.footer-links{display:flex;gap:28px;color:#fff;font-size:13px;font-weight:500;flex-wrap:wrap}
.footer-links a{padding:6px 0}
.footer-links a:hover{text-decoration:underline;text-underline-offset:5px}
.footer-bottom{display:flex;justify-content:space-between;gap:16px;border-top:1px solid rgba(255,255,255,.25);padding-top:22px;color:#e1f1ff;font-size:11px;line-height:1.6}

.toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%);background:#26323b;color:#fff;padding:12px 20px;border-radius:4px;font-size:13px;opacity:0;pointer-events:none;transition:opacity .2s ease;z-index:50}
.toast.show{opacity:1}

@media(max-width:1000px){
  .features-inner{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:780px){
  .header-inner{min-height:79px;padding:0 24px}
  .brand{width:148px}
  .hero-inner{padding:70px 24px 60px}
  .hero h1{font-size:34px;letter-spacing:-1.1px}
  .lede{font-size:15.5px}
  .notify-form{flex-direction:column}
  .features-inner{padding:50px 24px;gap:20px}
  .footer-inner{padding:34px 24px 24px;gap:28px}
  .footer-top{align-items:flex-start;flex-direction:column;gap:25px}
  .footer-brand img{width:144px}
  .footer-brand p{font-size:19px;margin-top:16px}
  .footer-links{gap:22px;font-size:12px}
  .footer-bottom{flex-direction:column;gap:8px;font-size:10px}
}
@media(max-width:480px){
  .features-inner{grid-template-columns:1fr}
  .hero h1{font-size:28px}
}