:root{--ink:#132238;--muted:#607086;--blue:#246bfe;--cyan:#63d7ff;--bg:#f6f9ff;--white:#fff;--line:#e4ebf5}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:var(--bg);line-height:1.6}.container{width:min(1120px,calc(100% - 40px));margin:auto}.site-header{background:rgba(246,249,255,.92);border-bottom:1px solid var(--line);position:relative;z-index:2}.nav-wrap{height:78px;display:flex;align-items:center;justify-content:space-between}.brand{color:var(--ink);font-size:1.35rem;font-weight:800;letter-spacing:-.04em;text-decoration:none}.brand span{color:var(--blue)}.nav-link{color:var(--ink);font-weight:700;text-decoration:none}.hero{padding:88px 0 96px;background:radial-gradient(circle at 85% 25%,#dff7ff 0,transparent 30%),var(--bg)}.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:72px;align-items:center}.eyebrow{color:var(--blue);font-size:.76rem;font-weight:800;letter-spacing:.16em;margin:0 0 18px}h1{font-size:clamp(2.8rem,6vw,5.4rem);line-height:1.02;letter-spacing:-.065em;margin:0 0 26px}h1 span{color:var(--blue)}.hero-copy{color:var(--muted);font-size:1.15rem;max-width:540px;margin:0 0 32px}.button{display:inline-block;background:var(--blue);color:var(--white);padding:14px 23px;border-radius:10px;text-decoration:none;font-weight:800;box-shadow:0 10px 24px rgba(36,107,254,.22)}.hero-card{height:360px;border-radius:28px;background:linear-gradient(145deg,#10253f,#246bfe);position:relative;overflow:hidden;box-shadow:0 24px 60px rgba(22,66,130,.22)}.orb{position:absolute;border-radius:50%;filter:blur(1px)}.orb-one{width:260px;height:260px;background:rgba(99,215,255,.7);right:-35px;top:-55px}.orb-two{width:180px;height:180px;background:rgba(255,255,255,.12);left:-50px;bottom:-55px}.card-content{position:absolute;left:34px;bottom:32px;color:white;display:flex;flex-direction:column}.card-content strong{font-size:1.55rem}.card-content small{opacity:.75;margin-top:5px}.pulse{width:12px;height:12px;border-radius:50%;background:#7cffc1;box-shadow:0 0 0 7px rgba(124,255,193,.16);margin-bottom:18px}.features{padding:76px 0;background:#fff}.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.feature-grid article{padding:28px;border:1px solid var(--line);border-radius:18px;background:#fff}.icon{color:var(--blue);font-weight:900;font-size:.82rem;margin-bottom:22px}.feature-grid h2{margin:0 0 8px;font-size:1.35rem}.feature-grid p,.contact p{color:var(--muted);margin:0}.contact{padding:80px 0}.contact-box{border-radius:24px;background:var(--ink);color:#fff;padding:46px 52px;display:flex;align-items:center;justify-content:space-between;gap:28px}.contact-box .eyebrow{color:var(--cyan)}.contact-box h2{font-size:2rem;margin:0 0 6px}.contact-box p{color:#b9c8db}.button-light{background:#fff;color:var(--ink);box-shadow:none;white-space:nowrap}footer{padding:24px 0;border-top:1px solid var(--line);color:var(--muted);font-size:.9rem}@media(max-width:760px){.hero{padding:58px 0 70px}.hero-grid{grid-template-columns:1fr;gap:46px}.hero-card{height:280px}.feature-grid{grid-template-columns:1fr}.contact-box{padding:34px 28px;display:block}.button-light{margin-top:24px}}