:root{color:#111827;background:#fff;font-family:-apple-system,BlinkMacSystemFont,PingFang SC,Helvetica Neue,Arial,sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0}a{color:inherit}.topbar{z-index:10;background:#ffffffeb;border-bottom:1px solid #e5e7eb;justify-content:space-between;align-items:center;min-height:72px;padding:0 5vw;display:flex;position:sticky;top:0}.brand{align-items:center;gap:10px;font-size:20px;font-weight:900;text-decoration:none;display:inline-flex}.brand-mark{color:#fff;background:#d81717;border-radius:8px;justify-content:center;align-items:center;width:40px;height:40px;display:inline-flex}nav{gap:24px;display:flex}nav a{color:#374151;font-size:15px;font-weight:700;text-decoration:none}.hero{grid-template-columns:minmax(0,1fr) minmax(320px,420px);align-items:center;gap:56px;min-height:calc(100vh - 72px);padding:64px 8vw 72px;display:grid}.hero-copy h1{margin:0;font-size:clamp(56px,8vw,104px);line-height:1}.hero-copy p{color:#4b5563;max-width:780px;font-size:clamp(20px,2.5vw,30px);font-weight:650;line-height:1.5}.eyebrow{color:#0f766e;letter-spacing:.12em;text-transform:uppercase;margin:0 0 14px;font-size:14px;font-weight:900}.hero-actions{flex-wrap:wrap;gap:12px;margin-top:32px;display:flex}.hero-actions a{color:#fff;background:#111827;border-radius:8px;min-height:48px;padding:14px 18px;font-size:17px;font-weight:850;text-decoration:none}.hero-actions a+a{background:#0f766e}.phone-preview{background:#fff;border:1px solid #e5e7eb;border-radius:34px;height:720px;max-height:78vh;padding:28px;position:relative;box-shadow:0 24px 90px #1118272e}.status-row{justify-content:space-between;font-weight:900;display:flex}.settings-link{font-size:18px;font-weight:900;position:absolute;top:76px;right:32px}.call-button{color:#fff;background:#d81717;border:8px solid #fff;border-radius:999px;flex-direction:column;justify-content:center;align-items:center;gap:8px;width:280px;height:280px;font-size:54px;font-weight:950;display:flex;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);box-shadow:0 24px 46px #00000047}.features{grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;padding:0 8vw 64px;display:grid}.features article{border:1px solid #e5e7eb;border-radius:8px;padding:28px}.features svg{color:#d81717;width:32px;height:32px}.features h2{margin:18px 0 10px;font-size:24px}.features p,.body-copy p{color:#4b5563;font-size:18px;font-weight:600;line-height:1.75}.section{border-top:1px solid #e5e7eb;padding:64px 8vw}.section-copy{max-width:900px}.section h2{margin:0 0 24px;font-size:clamp(34px,4vw,54px);line-height:1.1}.body-copy a{color:#0f766e;font-weight:900}footer{color:#fff;background:#111827;align-items:center;gap:14px;padding:28px 8vw;display:flex}footer p{margin:0}@media (width<=820px){.topbar{flex-direction:column;align-items:flex-start;gap:12px;padding:16px 20px}nav{flex-wrap:wrap;gap:14px}.hero{grid-template-columns:1fr;min-height:0;padding:48px 20px}.phone-preview{height:560px}.features{grid-template-columns:1fr;padding:0 20px 48px}.section{padding:48px 20px}footer{padding:24px 20px}}