:root{--bg:#fff;--bg-soft:#f5f8ff;--bg-card:#fff;--text:#0f1729;--text-soft:#52607a;--brand:#2563eb;--brand-dark:#1d4ed8;--accent:#f97316;--green:#16a34a;--border:#e6ecf7;--shadow:0 10px 30px rgba(15,23,42,.06);--radius:18px;--maxw:1080px}*{box-sizing:border-box}body,html{padding:0;margin:0}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif,Apple Color Emoji,Segoe UI Emoji;color:var(--text);background:var(--bg);line-height:1.6;-webkit-font-smoothing:antialiased}a{color:var(--brand);text-decoration:none}a:hover{text-decoration:underline}.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 24px}.nav{position:-webkit-sticky;position:sticky;top:0;z-index:50;background:hsla(0,0%,100%,.85);-webkit-backdrop-filter:saturate(180%) blur(12px);backdrop-filter:saturate(180%) blur(12px);border-bottom:1px solid var(--border)}.nav-inner{justify-content:space-between;height:66px;gap:16px}.brand,.nav-inner{display:flex;align-items:center}.brand{gap:10px;font-weight:700;color:var(--text)}.brand:hover{text-decoration:none}.brand img{width:34px;height:34px;border-radius:9px}.nav-links{display:flex;align-items:center;gap:22px;flex-wrap:wrap}.nav-links a:not(.btn){color:var(--text-soft);font-size:.95rem;font-weight:500}.nav-links a:not(.btn):hover{color:var(--brand);text-decoration:none}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 22px;border-radius:12px;font-weight:600;font-size:.98rem;border:1px solid transparent;cursor:pointer;transition:transform .05s ease,box-shadow .2s ease,background .2s ease}.btn:hover{text-decoration:none}.btn-primary{background:linear-gradient(180deg,var(--brand),var(--brand-dark));color:#fff;box-shadow:0 8px 20px rgba(37,99,235,.25)}.btn-primary:hover{transform:translateY(-1px)}.btn-ghost{background:#fff;color:var(--text);border-color:var(--border)}section{padding:72px 0}.hero{padding:96px 0 72px;background:radial-gradient(1200px 400px at 50% -10%,rgba(37,99,235,.08),transparent),var(--bg);text-align:center}.hero-visual{display:block;width:min(240px,52vw);height:auto;margin:0 auto 26px;border-radius:26px;box-shadow:0 16px 40px rgba(15,23,42,.22)}.eyebrow{display:inline-block;font-size:.82rem;font-weight:600;letter-spacing:.04em;text-transform:uppercase;color:var(--brand);background:rgba(37,99,235,.08);padding:6px 14px;border-radius:999px;margin-bottom:20px}h1{font-size:clamp(2.1rem,5vw,3.4rem);line-height:1.1;letter-spacing:-.02em;margin:0 0 18px}.hero p.lead{font-size:clamp(1.05rem,2.4vw,1.3rem);color:var(--text-soft);max-width:640px;margin:0 auto 32px}h2{font-size:clamp(1.6rem,3.5vw,2.2rem);letter-spacing:-.02em;margin:0 0 14px}.section-lead{color:var(--text-soft);max-width:620px;margin:0 0 40px}.hero-cta{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}.hero-note{margin-top:18px;font-size:.9rem;color:var(--text-soft)}.grid{display:grid;grid-gap:22px;gap:22px}.grid-3{grid-template-columns:repeat(3,1fr)}.grid-2{grid-template-columns:repeat(2,1fr)}.card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:28px;box-shadow:var(--shadow)}.card .icon{font-size:1.7rem;margin-bottom:12px}.card h3{margin:0 0 8px;font-size:1.15rem}.card p{margin:0;color:var(--text-soft);font-size:.97rem}.soft-bg{background:var(--bg-soft)}.steps{counter-reset:step;display:grid;grid-gap:20px;gap:20px;grid-template-columns:repeat(3,1fr)}.step{position:relative;padding-top:8px}.step .num{display:inline-flex;align-items:center;justify-content:center;width:38px;height:38px;border-radius:50%;background:rgba(37,99,235,.1);color:var(--brand);font-weight:700;margin-bottom:12px}.step h3{margin:0 0 6px;font-size:1.1rem}.step p{margin:0;color:var(--text-soft)}.pricing{display:grid;grid-template-columns:repeat(3,1fr);grid-gap:22px;gap:22px;align-items:stretch}.plan{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:30px;display:flex;flex-direction:column;box-shadow:var(--shadow)}.plan.featured{border-color:var(--brand);box-shadow:0 16px 40px rgba(37,99,235,.18);position:relative}.plan .badge{position:absolute;top:-13px;left:50%;transform:translateX(-50%);background:var(--brand);color:#fff;font-size:.75rem;font-weight:700;padding:5px 14px;border-radius:999px}.plan h3{margin:0 0 4px;font-size:1.25rem}.plan .price{font-size:2rem;font-weight:700;margin:10px 0 2px}.plan .price small{font-size:.95rem;font-weight:500;color:var(--text-soft)}.plan .plan-sub{color:var(--text-soft);font-size:.92rem;margin-bottom:18px}.plan ul{list-style:none;padding:0;margin:0 0 24px;display:grid;grid-gap:10px;gap:10px}.plan li{padding-left:26px;position:relative;color:var(--text);font-size:.96rem}.plan li:before{content:"✓";position:absolute;left:0;color:var(--green);font-weight:700}.plan li.muted,.plan li.muted:before{color:var(--text-soft)}.plan li.muted:before{content:"—"}.plan .btn{margin-top:auto}.legal{padding:56px 0 80px}.legal .container{max-width:820px}.legal h1{font-size:clamp(1.8rem,4vw,2.6rem)}.legal .updated{color:var(--text-soft);font-size:.9rem;margin-bottom:36px}.legal h2{font-size:1.35rem;margin:40px 0 10px}.legal h3{font-size:1.08rem;margin:24px 0 8px}.legal li,.legal p{color:var(--text)}.legal ul{padding-left:22px}.legal li{margin-bottom:6px}.callout{background:var(--bg-soft);border:1px solid var(--border);border-left:4px solid var(--brand);border-radius:12px;padding:18px 22px;margin:24px 0}.callout p{margin:0;color:var(--text-soft)}.placeholder{background:#fff7ed;border:1px dashed var(--accent);color:#9a3412;border-radius:6px;padding:1px 7px;font-size:.9em;font-weight:600}.faq-item{border:1px solid var(--border);border-radius:14px;padding:22px 24px;background:#fff;margin-bottom:14px}.faq-item h3{margin:0 0 6px;font-size:1.05rem}.faq-item p{margin:0;color:var(--text-soft)}.contact-box{border:1px solid var(--border);border-radius:var(--radius);padding:30px;text-align:center;margin-top:12px}.contact-box,.footer{background:var(--bg-soft)}.footer{border-top:1px solid var(--border);padding:44px 0;color:var(--text-soft);font-size:.92rem}.footer-inner{display:flex;justify-content:space-between;gap:28px;flex-wrap:wrap}.footer-links{display:flex;gap:20px;flex-wrap:wrap}.footer-links a{color:var(--text-soft)}.cta-band{text-align:center;background:linear-gradient(180deg,#eff4ff,#fff)}.ba{max-width:900px}.ba-frame{position:relative;aspect-ratio:16/9;border-radius:var(--radius);overflow:hidden;background:#0b1020;box-shadow:0 18px 46px rgba(15,23,42,.18);border:1px solid var(--border);cursor:ew-resize;touch-action:pan-y;-webkit-user-select:none;-moz-user-select:none;user-select:none}.ba-video{width:100%;height:100%;object-fit:cover;display:block}.ba-after,.ba-video{position:absolute;inset:0}.ba-divider{top:0;bottom:0;width:3px;margin-left:-1.5px;box-shadow:0 0 12px rgba(0,0,0,.45);pointer-events:none}.ba-divider,.ba-handle{position:absolute;background:#fff}.ba-handle{top:50%;width:46px;height:46px;margin:-23px 0 0 -23px;border-radius:50%;color:var(--brand);font-size:1.25rem;font-weight:700;letter-spacing:-2px;display:flex;align-items:center;justify-content:center;box-shadow:0 6px 18px rgba(15,23,42,.35);cursor:ew-resize}.ba-handle:focus-visible{outline:3px solid var(--brand);outline-offset:3px}.ba-tag{position:absolute;top:14px;font-size:.78rem;font-weight:700;letter-spacing:.04em;text-transform:uppercase;color:#fff;background:rgba(15,23,42,.62);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);padding:6px 12px;border-radius:999px;pointer-events:none}.ba-tag-before{left:14px}.ba-tag-after{right:14px;background:rgba(37,99,235,.85)}.ba-play{position:absolute;left:14px;bottom:14px;width:40px;height:40px;border-radius:50%;border:0;background:rgba(15,23,42,.62);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);color:#fff;font-size:.85rem;line-height:1;cursor:pointer}.ba-play:hover{background:rgba(15,23,42,.8)}.ba-hint{margin:16px 0 0;font-size:.92rem;color:var(--text-soft)}@media (max-width:860px){.grid-2,.grid-3,.pricing,.steps{grid-template-columns:1fr}.nav-links{gap:14px}.nav-links a.hide-sm{display:none}}.hero-compact{padding-bottom:24px}.section-muted{background:linear-gradient(180deg,#f7f9ff,#fff)}.tool{max-width:760px;margin:0 auto;display:flex;flex-direction:column;gap:20px}.tool-modes{display:flex;gap:8px;padding:6px;background:#eef2fb;border-radius:14px;align-self:center}.tool-mode{border:0;background:transparent;padding:10px 28px;border-radius:10px;font:inherit;font-weight:600;color:var(--text-soft);cursor:pointer}.tool-mode.active{background:#fff;color:var(--text);box-shadow:0 1px 4px rgba(16,24,40,.12)}.tool-mode:disabled{cursor:not-allowed;opacity:.6}.tool-drop{display:flex;flex-direction:column;align-items:center;gap:10px;padding:42px 24px;border:2px dashed #c7d3ec;border-radius:18px;background:#fbfcff;cursor:pointer;text-align:center;transition:border-color .15s,background .15s}.tool-drop:hover{border-color:var(--brand,#2f6bff);background:#f5f8ff}.tool-drop.disabled{cursor:progress;opacity:.7}.tool-drop-icon{font-size:34px}.tool-drop-label{font-size:18px;font-weight:650}.tool-drop-hint{font-size:14px;color:var(--text-soft)}.tool-status{text-align:center;font-size:15px;color:var(--text-soft);margin:0}.tool-stage.hidden{display:none}.tool-canvas{display:block;width:100%;height:auto;border-radius:14px;box-shadow:0 6px 24px rgba(16,24,40,.12);background:#0b1020}.tool-hidden-video{position:absolute;width:1px;height:1px;opacity:0;pointer-events:none}.tool-actions{display:flex;flex-direction:column;align-items:center;gap:12px}.tool-warning{margin:0;font-size:14px;color:#a8500a;background:#fff6e8;border:1px solid #ffd9a8;border-radius:10px;padding:10px 14px;text-align:center}