:root{--blue-400: #4d8bf5;--blue-500: #3b82f6;--blue-600: #2563eb;--blue-700: #1d4ed8;--ink: #1b2a4a;--muted: #5b6b8c;--line: #e2e8f5;--card: #ffffff;--bg: #eef3ff;--radius: 16px;--shadow: 0 18px 40px rgba(37, 99, 235, .14)}*{box-sizing:border-box}html,body{margin:0;padding:0}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;color:var(--ink);background:var(--bg);line-height:1.6;-webkit-font-smoothing:antialiased}a{color:var(--blue-600)}.page{min-height:100vh;display:flex;flex-direction:column}.hero{background:linear-gradient(135deg,var(--blue-400) 0%,var(--blue-700) 100%);color:#fff;padding:64px 24px 96px;text-align:center}.logo{width:84px;height:84px;border-radius:22px;background:#ffffff29;display:inline-flex;align-items:center;justify-content:center;margin-bottom:24px;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.logo svg{width:44px;height:44px}.hero h1{font-size:clamp(2rem,5vw,3rem);margin:0 0 12px;letter-spacing:-.02em}.hero p{font-size:1.15rem;margin:0 auto;max-width:560px;opacity:.92}.hero--compact{padding:48px 24px 88px}.logo--link{text-decoration:none;transition:transform .12s,background .12s}.logo--link:hover{transform:translateY(-2px);background:#ffffff3d}.cta-row{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;margin-top:28px}.store-btn{display:inline-flex;align-items:center;gap:10px;background:#0b1220;color:#fff;text-decoration:none;padding:10px 20px;border-radius:12px;border:1px solid rgba(255,255,255,.18);transition:transform .12s,box-shadow .12s;box-shadow:0 8px 20px #0000002e}.store-btn:hover{transform:translateY(-1px);box-shadow:0 12px 26px #0000003d}.store-btn span{display:flex;flex-direction:column;line-height:1.1;text-align:left}.store-btn small{font-size:.7rem;opacity:.85}.store-btn strong{font-size:1.15rem;font-weight:600}.ghost-btn{display:inline-flex;align-items:center;padding:12px 24px;border-radius:12px;background:#ffffff29;border:1px solid rgba(255,255,255,.3);color:#fff;text-decoration:none;font-weight:600;transition:background .12s,transform .12s}.ghost-btn:hover{background:#ffffff42;transform:translateY(-1px)}.showcase{display:grid;grid-template-columns:1fr 320px;gap:32px;align-items:center}.showcase-copy h2{margin-top:0}.shot{width:100%;max-width:320px;height:auto;border-radius:12px;box-shadow:0 12px 30px #2563eb38;justify-self:center}.features{margin:8px 0 0;padding:0;list-style:none}.features li{position:relative;padding:6px 0 6px 28px;color:var(--ink)}.features li:before{content:"";position:absolute;left:0;top:12px;width:16px;height:16px;border-radius:50%;background:linear-gradient(135deg,var(--blue-400),var(--blue-600))}.features li:after{content:"";position:absolute;left:5px;top:16px;width:6px;height:3px;border-left:2px solid #fff;border-bottom:2px solid #fff;transform:rotate(-45deg)}.private .btn{margin-top:6px;text-decoration:none}@media (max-width: 640px){.showcase{grid-template-columns:1fr}}.container{width:100%;max-width:760px;margin:-56px auto 0;padding:0 24px 72px;flex:1}.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:32px;margin-bottom:28px}.card h2{margin:0 0 6px;font-size:1.4rem;letter-spacing:-.01em}.card .sub{margin:0 0 24px;color:var(--muted)}.legal h2{margin-top:28px;font-size:1.1rem}.legal h2:first-child{margin-top:0}.legal p{margin:0 0 8px;color:var(--muted);line-height:1.6}.legal a{color:var(--blue-600)}.faq details{border-bottom:1px solid var(--line);padding:16px 0}.faq details:last-child{border-bottom:none}.faq summary{cursor:pointer;font-weight:600;list-style:none;display:flex;justify-content:space-between;align-items:center}.faq summary::-webkit-details-marker{display:none}.faq summary:after{content:"+";color:var(--blue-600);font-size:1.4rem;line-height:1}.faq details[open] summary:after{content:"–"}.faq p{margin:12px 0 0;color:var(--muted)}.field{margin-bottom:18px}.field label{display:block;font-weight:600;font-size:.92rem;margin-bottom:6px}.field input,.field textarea{width:100%;border:1px solid var(--line);border-radius:10px;padding:12px 14px;font:inherit;color:var(--ink);background:#fbfcff;transition:border-color .15s,box-shadow .15s}.field input:focus,.field textarea:focus{outline:none;border-color:var(--blue-500);box-shadow:0 0 0 3px #3b82f629}.field textarea{resize:vertical;min-height:140px}.row{display:grid;grid-template-columns:1fr 1fr;gap:18px}@media (max-width: 520px){.row{grid-template-columns:1fr}}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;background:linear-gradient(135deg,var(--blue-400),var(--blue-600));color:#fff;border:none;border-radius:10px;padding:14px 28px;font:inherit;font-weight:600;cursor:pointer;box-shadow:0 8px 20px #2563eb47;transition:transform .12s,box-shadow .12s,opacity .12s}.btn:hover{transform:translateY(-1px);box-shadow:0 12px 26px #2563eb57}.btn:disabled{opacity:.6;cursor:progress;transform:none}.notice{border-radius:12px;padding:16px 18px;margin-bottom:22px;font-size:.95rem}.notice.error{background:#fdeced;border:1px solid #f6c6cb;color:#9b1c2c}.notice.success{background:#e9f7ef;border:1px solid #bfe6cf;color:#1c6b3c}.confirm-wrap{text-align:center;padding:16px 0}.confirm-icon{width:64px;height:64px;border-radius:50%;background:linear-gradient(135deg,var(--blue-400),var(--blue-600));display:inline-flex;align-items:center;justify-content:center;margin-bottom:18px}.confirm-icon svg{width:32px;height:32px;color:#fff}.confirm-icon--muted{background:#e2e8f5}.confirm-bang{color:var(--muted);font-size:32px;font-weight:700;line-height:1}.confirm-wrap h3{margin:0 0 8px}.confirm-wrap .btn{margin-top:20px;text-decoration:none}.footer{text-align:center;padding:28px 24px 40px;color:var(--muted);font-size:.88rem}.footer a{color:var(--muted);text-decoration:none;margin:0 8px}.footer a:hover{color:var(--blue-600)}.freemium{border-color:var(--blue-400);background:linear-gradient(180deg,rgba(77,139,245,.06),var(--card))}.lang-switcher-wrap{position:fixed;top:14px;right:16px;z-index:50}.lang-switcher select{-moz-appearance:none;appearance:none;-webkit-appearance:none;background:var(--card);border:1px solid var(--line);border-radius:999px;color:var(--muted);font:inherit;font-size:.85rem;padding:6px 28px 6px 12px;cursor:pointer;box-shadow:var(--shadow);background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%235b6b8c' stroke-width='3'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 10px center}.lang-switcher select:hover{color:var(--blue-600);border-color:var(--blue-400)}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}