*{box-sizing:border-box}:root{--ink:#162033;--muted:#607087;--line:#dfe6ee;--soft:#f4f7fb;--accent:#1667d9;--accent-dark:#0d4ca8;--shadow:0 18px 50px rgba(26,46,76,.10);--radius:20px}html{scroll-behavior:smooth}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;color:var(--ink);background:#fff;line-height:1.55}a{color:inherit;text-decoration:none}.wrap{width:min(1120px,calc(100% - 36px));margin:0 auto}.site-header{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.94);backdrop-filter:blur(12px);border-bottom:1px solid rgba(223,230,238,.85)}.nav{min-height:68px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{display:flex;align-items:center;gap:10px;font-weight:800}.brand-mark{display:grid;place-items:center;width:36px;height:36px;border-radius:11px;background:var(--accent);color:white;font-size:13px;letter-spacing:.4px}nav{display:flex;gap:22px;color:var(--muted);font-size:14px}nav a:hover,footer a:hover{color:var(--accent)}.hero{background:radial-gradient(circle at 20% 20%,rgba(22,103,217,.12),transparent 30%),linear-gradient(180deg,#f8fbff 0%,#fff 100%);padding:84px 0 72px}.hero-inner{display:grid;grid-template-columns:1.2fr .8fr;align-items:center;gap:60px}.eyebrow{margin:0 0 10px;font-size:12px;font-weight:800;letter-spacing:.12em;text-transform:uppercase;color:var(--accent)}h1,h2,h3{line-height:1.12;margin-top:0}h1{font-size:clamp(42px,7vw,72px);letter-spacing:-.045em;margin-bottom:20px}h2{font-size:clamp(30px,4vw,44px);letter-spacing:-.03em}h3{font-size:23px;letter-spacing:-.02em;margin-bottom:10px}.hero-copy{color:var(--muted);max-width:650px;font-size:19px;margin:0 0 28px}.button{border:0;border-radius:12px;padding:13px 18px;font:inherit;font-weight:750;cursor:pointer;transition:.18s ease;display:inline-block}.button.primary{background:var(--accent);color:white}.button.primary:hover{background:var(--accent-dark);transform:translateY(-1px)}.button.full{width:100%;margin-top:8px}.hero-card{background:white;border:1px solid var(--line);border-radius:24px;box-shadow:var(--shadow);padding:30px;display:grid;grid-template-columns:auto 1fr auto 1fr;gap:16px;align-items:center}.globe{width:54px;height:54px;border-radius:18px;display:grid;place-items:center;background:var(--soft);color:var(--accent);font-size:28px}.hero-card strong,.hero-card span{display:block}.hero-card span{color:var(--muted);margin-top:3px;font-size:14px}.arrow{color:var(--accent);font-size:24px}.section{padding:78px 0 92px}.section-heading{margin-bottom:32px}.tool-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.tool-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px;box-shadow:0 8px 26px rgba(26,46,76,.055)}.tool-card>p{color:var(--muted);margin-top:0;min-height:48px}.tool-icon{font-size:28px;margin-bottom:14px}label{display:block;margin:16px 0 7px;font-weight:700;font-size:13px}select,input{width:100%;border:1px solid #ccd6e3;border-radius:11px;padding:12px;font:inherit;background:white;color:var(--ink)}select:focus,input:focus{outline:3px solid rgba(22,103,217,.12);border-color:var(--accent)}.result{margin-top:16px;padding:15px;min-height:78px;border-radius:12px;background:var(--soft);color:#34435a;font-size:14px}.result strong{color:var(--ink)}.fine-print{font-size:12px;min-height:0!important;margin-top:10px!important}.info-band{background:var(--ink);color:white;padding:72px 0}.info-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:64px}.info-band .eyebrow{color:#8fc2ff}.info-band p{color:#c8d2df}footer{border-top:1px solid var(--line);padding:28px 0;color:var(--muted);font-size:14px}.footer-inner{display:flex;justify-content:space-between;gap:20px;align-items:center}.footer-inner p{margin:0}.footer-inner div{display:flex;gap:18px}.content-page{padding:64px 0 90px;max-width:760px}.content-page h1{font-size:48px}.content-page p,.content-page li{color:#4b5c72}.content-page h2{margin-top:36px;font-size:28px}@media(max-width:860px){.hero-inner,.tool-grid,.info-grid{grid-template-columns:1fr}.hero{padding-top:54px}.hero-card{max-width:600px}}@media(max-width:560px){nav{display:none}.hero-card{grid-template-columns:auto 1fr}.arrow{display:none}h1{font-size:46px}.footer-inner{flex-direction:column;align-items:flex-start}}