.onsheet-landing{--bg:#fff;--surface:#fff;--surface-2:#f2f5f3;--ink:#111815;--ink-2:#3e4b45;--ink-3:#7a857e;--line:#dee3e0;--line-strong:#c2c9c4;--accent:#0c8168;--accent-press:#0a5a49;--accent-soft:#ecf7f3;--accent-ink:#073b30;--grid:rgba(12,129,104,.08);--danger:#d6533c;--mono:ui-monospace,"SF Mono",Menlo,monospace;color:var(--ink);background:var(--bg);font-size:16px;line-height:1.6;word-break:keep-all;line-break:strict;-webkit-font-smoothing:antialiased}.onsheet-landing *{box-sizing:border-box}.onsheet-landing .wrap{width:100%;max-width:1000px;margin:0 auto;padding:0 22px}.onsheet-landing nav{display:flex;align-items:center;justify-content:space-between;max-width:1000px;margin:0 auto;padding:18px 22px}.onsheet-landing .brand{display:flex;align-items:center;gap:9px;font-weight:800;font-size:20px;letter-spacing:-.02em;color:var(--ink);text-decoration:none}.onsheet-landing .mark{width:22px;height:22px;border-radius:6px;background:var(--accent);flex:none;background-image:linear-gradient(var(--bg) 1.5px,transparent 1.5px),linear-gradient(90deg,var(--bg) 1.5px,transparent 1.5px);background-size:7px 7px;background-position:-1px -1px}.onsheet-landing .nav-right{display:flex;align-items:center;gap:14px}.onsheet-landing .nav-login{color:var(--ink-2);text-decoration:none;font-weight:600;font-size:14.5px}.onsheet-landing .nav-login:hover{color:var(--ink)}.onsheet-landing .hero{position:relative;padding:36px 0 8px}.onsheet-landing .hero:before{content:"";position:absolute;inset:0;z-index:0;pointer-events:none;background-image:linear-gradient(var(--grid) 1px,transparent 1px),linear-gradient(90deg,var(--grid) 1px,transparent 1px);background-size:34px 34px;-webkit-mask-image:radial-gradient(120% 90% at 72% 8%,#000 30%,transparent 74%);mask-image:radial-gradient(120% 90% at 72% 8%,#000 30%,transparent 74%)}.onsheet-landing .hero-grid{position:relative;z-index:1;display:grid;grid-template-columns:1.05fr .95fr;gap:40px;align-items:center;padding:40px 0 56px}@media (max-width:860px){.onsheet-landing .hero-grid{grid-template-columns:1fr;gap:28px;padding-bottom:36px}}.onsheet-landing .eyebrow{font-family:var(--mono);font-size:12.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--accent-ink);margin:0 0 16px}.onsheet-landing h1{font-size:clamp(32px,6vw,54px);line-height:1.08;font-weight:800;letter-spacing:-.03em;margin:0 0 20px;text-wrap:balance}.onsheet-landing h1 .g{color:var(--accent)}.onsheet-landing .sub{font-size:clamp(16px,2.3vw,19px);color:var(--ink-2);margin:0 0 28px;max-width:30ch}.onsheet-landing .sub strong{color:var(--ink);font-weight:650}.onsheet-landing .cta-row{display:flex;flex-wrap:wrap;gap:12px;align-items:center}.onsheet-landing .btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:48px;padding:0 22px;border-radius:12px;font-size:15.5px;font-weight:700;text-decoration:none;cursor:pointer;border:1px solid transparent;transition:background-color .18s ease,border-color .18s ease}.onsheet-landing .btn-primary{background:var(--accent);color:#fff}.onsheet-landing .btn-primary:hover{background:var(--accent-press)}.onsheet-landing .btn-ghost{background:transparent;color:var(--ink);border-color:var(--line-strong)}.onsheet-landing .btn-ghost:hover{background:var(--surface-2)}.onsheet-landing .btn:focus-visible{outline:3px solid color-mix(in srgb,var(--accent) 55%,transparent);outline-offset:2px}.onsheet-landing .cta-note{font-size:13px;color:var(--ink-3);margin-top:12px}.onsheet-landing .visual{position:relative}.onsheet-landing .sheet{background:var(--surface);border:1px solid var(--line);border-radius:18px;overflow:hidden;box-shadow:0 24px 60px -30px rgba(0,0,0,.22)}.onsheet-landing .sheet-bar{display:flex;gap:6px;padding:12px 14px;border-bottom:1px solid var(--line);background:var(--surface-2)}.onsheet-landing .sheet-bar i{width:11px;height:11px;border-radius:50%;background:var(--line-strong);display:block}.onsheet-landing .sheet-row{display:grid;grid-template-columns:1.4fr 1fr 1fr;border-bottom:1px solid var(--line);font-size:13px}.onsheet-landing .sheet-row>span{padding:11px 14px;border-right:1px solid var(--line);color:var(--ink-2);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.onsheet-landing .sheet-row.head>span{font-family:var(--mono);font-size:11px;letter-spacing:.04em;text-transform:uppercase;color:var(--ink-3);background:var(--surface-2)}.onsheet-landing .tag{display:inline-block;font-size:11.5px;font-weight:600;padding:2px 9px;border-radius:100px}.onsheet-landing .t-live{background:#e6f3ee;color:#0a5a49}.onsheet-landing .t-contract{background:#ece9f8;color:#4b3f97}.onsheet-landing .t-contact{background:#e7eef9;color:#2b558f}.onsheet-landing .t-wait{background:#faf0da;color:#8a6110}.onsheet-landing .float-card{position:absolute;right:-10px;bottom:-16px;width:60%;background:var(--surface);border:1px solid var(--line-strong);border-radius:14px;padding:14px 16px;box-shadow:0 26px 50px -22px rgba(0,0,0,.35)}.onsheet-landing .float-card .fc-label{font-family:var(--mono);font-size:10.5px;letter-spacing:.05em;text-transform:uppercase;color:var(--ink-3)}.onsheet-landing .float-card .fc-num{font-size:26px;font-weight:800;letter-spacing:-.02em;margin-top:2px}.onsheet-landing .float-card .fc-sub{font-size:12.5px;color:var(--accent-ink);font-weight:600;margin-top:2px}.onsheet-landing section{padding:56px 0}.onsheet-landing .sec-head{max-width:42ch;margin:0 0 30px}.onsheet-landing h2{font-size:clamp(24px,3.6vw,32px);font-weight:800;letter-spacing:-.02em;margin:0 0 10px;text-wrap:balance}.onsheet-landing .sec-head p{color:var(--ink-2);margin:0;font-size:16.5px}.onsheet-landing .kicker{font-family:var(--mono);font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--accent-ink);margin:0 0 12px}.onsheet-landing .pain{background:var(--surface-2);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.onsheet-landing .scatter{display:flex;flex-wrap:wrap;gap:10px;align-items:center}.onsheet-landing .tool{background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:12px 16px;font-weight:600;font-size:14.5px;color:var(--ink-2)}.onsheet-landing .arrow{color:var(--ink-3);font-size:20px}.onsheet-landing .pain-punch{margin-top:22px;font-size:18px;font-weight:700}.onsheet-landing .pain-punch b{color:var(--accent)}.onsheet-landing .steps{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}@media (max-width:800px){.onsheet-landing .steps{grid-template-columns:1fr}}.onsheet-landing .step{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:24px 22px}.onsheet-landing .step .n{font-family:var(--mono);font-weight:700;color:var(--accent);font-size:14px;margin-bottom:12px}.onsheet-landing .step h3{font-size:17.5px;margin:0 0 8px;letter-spacing:-.01em;font-weight:700}.onsheet-landing .step p{margin:0;color:var(--ink-2);font-size:14.5px}.onsheet-landing .note-strong{margin-top:22px;padding:18px 20px;border-radius:12px;background:var(--accent-soft);border:1px solid color-mix(in srgb,var(--accent) 30%,transparent);font-size:16px;color:var(--ink)}.onsheet-landing .note-strong b{color:var(--accent-ink)}.onsheet-landing .aud{display:grid;grid-template-columns:1fr 1fr;gap:16px}@media (max-width:700px){.onsheet-landing .aud{grid-template-columns:1fr}}.onsheet-landing .aud-card{border:1px solid var(--line);border-radius:12px;padding:22px;background:var(--surface)}.onsheet-landing .aud-card h3{margin:0 0 6px;font-size:17px;font-weight:700}.onsheet-landing .aud-card p{margin:0;color:var(--ink-2);font-size:14.5px}.onsheet-landing .aud-card .em{font-size:22px}.onsheet-landing .cta-final{background:var(--surface-2);border-top:1px solid var(--line)}.onsheet-landing .cta-box{text-align:center;max-width:620px;margin:0 auto}.onsheet-landing .cta-box>p{color:var(--ink-2);margin:0 auto 26px;max-width:44ch}.onsheet-landing form{display:flex;gap:10px;justify-content:center;flex-wrap:wrap;text-align:left}.onsheet-landing .field{display:flex;flex-direction:column;gap:6px;flex:1 1 260px;max-width:340px}.onsheet-landing .field label{font-size:13px;font-weight:600;color:var(--ink-2)}.onsheet-landing .field input{min-height:48px;padding:0 15px;border-radius:12px;border:1px solid var(--line-strong);background:var(--surface);color:var(--ink);font-size:15.5px;font-family:inherit;transition:border-color .18s ease,box-shadow .18s ease}.onsheet-landing .field input:focus-visible{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px color-mix(in srgb,var(--accent) 30%,transparent)}.onsheet-landing .field .err{font-size:12.5px;color:var(--danger);min-height:1em}.onsheet-landing form .btn-primary{flex:none;align-self:end;margin-bottom:20px}@media (max-width:520px){.onsheet-landing form .btn-primary{align-self:stretch;margin-bottom:0;width:100%}}.onsheet-landing .ok{display:flex;align-items:center;gap:10px;justify-content:center;background:var(--accent-soft);color:var(--accent-ink);border:1px solid color-mix(in srgb,var(--accent) 30%,transparent);padding:16px 20px;border-radius:12px;font-weight:600;max-width:440px;margin:0 auto}.onsheet-landing .build{margin-top:22px;font-size:13.5px;color:var(--ink-3)}.onsheet-landing .build a{color:var(--accent-ink);font-weight:600;text-decoration:none}.onsheet-landing footer{padding:30px 0 44px;border-top:1px solid var(--line);color:var(--ink-3);font-size:13px}.onsheet-landing .foot-row{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:10px}@media (prefers-reduced-motion:no-preference){.onsheet-landing .reveal{opacity:0;transform:translateY(12px);animation:onsheet-rise .55s cubic-bezier(.2,.7,.2,1) forwards}@keyframes onsheet-rise{to{opacity:1;transform:none}}.onsheet-landing .float-card{animation:onsheet-float 5s ease-in-out infinite alternate}@keyframes onsheet-float{to{transform:translateY(-8px)}}}