:root{
  --ink:#10233f;--ink2:#1f385b;--text:#24354c;--muted:#66758a;--line:#dce4ee;
  --bg:#f7f9fc;--card:#fff;--accent:#18a67e;--accent2:#0d8acb;--accent-soft:#e9f8f3;
  --warning:#a45d00;--warning-bg:#fff6df;--danger:#b42318;--danger-bg:#fff0ee;
  --radius:18px;--radius-sm:12px;--shadow:0 18px 50px rgba(15,35,63,.09);
  --shell:1180px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--text);background:var(--bg);line-height:1.55;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto}
a{color:var(--ink);text-decoration:none}
a:hover{text-decoration:underline;text-underline-offset:3px}
button,input,select,textarea{font:inherit}
button{cursor:pointer}
.shell{width:min(calc(100% - 32px),var(--shell));margin-inline:auto}
.skip-link{position:absolute;left:-9999px;top:8px;background:#fff;padding:10px 14px;border-radius:10px;z-index:1000}.skip-link:focus{left:8px}
.site-header{position:sticky;top:0;z-index:100;background:rgba(247,249,252,.94);backdrop-filter:blur(14px);border-bottom:1px solid rgba(220,228,238,.9)}
.nav-wrap{min-height:72px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{display:inline-flex;align-items:center}.brand img{display:block}
.main-nav{display:flex;align-items:center;gap:26px;font-weight:650}.main-nav a{color:var(--ink2)}.main-nav a:hover{text-decoration:none;color:var(--accent2)}
.nav-pro{background:var(--ink);color:#fff!important;padding:10px 13px;border-radius:12px}.nav-pro span{font-size:.78em;opacity:.78;margin-left:4px}
.menu-toggle{display:none;border:1px solid var(--line);background:#fff;color:var(--ink);padding:9px 12px;border-radius:10px;font-weight:700}
.hero{padding:76px 0 52px;position:relative;overflow:hidden}.hero:before{content:"";position:absolute;inset:-20% -10% auto auto;width:620px;height:620px;border-radius:50%;background:radial-gradient(circle,#d9f5ec 0,rgba(217,245,236,.58) 35%,rgba(217,245,236,0) 68%);pointer-events:none}.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:52px;align-items:center;position:relative}
.eyebrow{display:inline-flex;gap:8px;align-items:center;font-size:.82rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:var(--accent2);margin-bottom:14px}.eyebrow:before{content:"";width:18px;height:3px;border-radius:99px;background:var(--accent)}
h1{font-size:clamp(2.35rem,6vw,5rem);line-height:.98;letter-spacing:-.05em;color:var(--ink);margin:0 0 20px}.hero h1 .accent{color:var(--accent)}
.lead{font-size:clamp(1.05rem,2.1vw,1.3rem);max-width:720px;color:#50627a;margin:0 0 26px}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin:26px 0 22px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;border-radius:13px;padding:13px 17px;font-weight:800;background:var(--ink);color:#fff;box-shadow:0 8px 22px rgba(15,35,63,.15)}.btn:hover{text-decoration:none;transform:translateY(-1px)}.btn-secondary{background:#fff;color:var(--ink);border:1px solid var(--line);box-shadow:none}.btn-accent{background:var(--accent)}.btn-small{padding:9px 12px;border-radius:10px;font-size:.92rem}.btn[disabled]{opacity:.55;cursor:not-allowed;transform:none}
.trust-row{display:flex;flex-wrap:wrap;gap:14px;color:var(--muted);font-size:.92rem}.trust-row span{display:inline-flex;align-items:center;gap:6px}.trust-row span:before{content:"✓";color:var(--accent);font-weight:900}
.hero-visual{position:relative}.hero-card{background:linear-gradient(145deg,#112642,#18385f);color:#fff;border-radius:28px;padding:28px;box-shadow:0 30px 80px rgba(16,35,63,.22);position:relative;overflow:hidden}.hero-card:after{content:"";position:absolute;right:-70px;bottom:-70px;width:210px;height:210px;border-radius:50%;background:rgba(24,166,126,.24)}
.mini-flow{display:grid;gap:13px;position:relative;z-index:1}.mini-flow-row{display:grid;grid-template-columns:52px 1fr auto;align-items:center;gap:12px;background:rgba(255,255,255,.08);padding:12px;border:1px solid rgba(255,255,255,.12);border-radius:14px}.mini-icon{display:grid;place-items:center;width:52px;height:52px;border-radius:13px;background:rgba(255,255,255,.1);font-size:1.5rem}.mini-flow strong{display:block}.mini-flow small{color:#c7d4e6}.mini-result{font-size:.86rem;color:#a8f0dc;font-weight:800}
.section{padding:68px 0}.section-tight{padding:42px 0}.section-white{background:#fff;border-block:1px solid #edf1f6}.section-head{display:flex;justify-content:space-between;align-items:end;gap:24px;margin-bottom:26px}.section-head h2{font-size:clamp(1.75rem,3.3vw,2.6rem);line-height:1.08;letter-spacing:-.035em;color:var(--ink);margin:0}.section-head p{margin:0;color:var(--muted);max-width:560px}
.tool-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.tool-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px;box-shadow:0 8px 28px rgba(15,35,63,.045);display:flex;flex-direction:column;min-height:230px;transition:.18s ease}.tool-card:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:#cad7e5;text-decoration:none}.tool-card .icon{width:46px;height:46px;border-radius:13px;display:grid;place-items:center;background:var(--accent-soft);font-size:1.4rem;margin-bottom:18px}.tool-card h3{font-size:1.15rem;line-height:1.25;margin:0 0 8px;color:var(--ink)}.tool-card p{color:var(--muted);margin:0 0 18px}.tool-card .card-link{margin-top:auto;color:var(--accent2);font-weight:800}.tool-card.coming{background:#f9fafc;box-shadow:none}.badge{display:inline-flex;align-items:center;border-radius:999px;padding:5px 9px;background:#eef4fb;color:#39608c;font-size:.76rem;font-weight:800;width:max-content}.badge.live{background:var(--accent-soft);color:#0b7558}.badge.soon{background:#f1f3f6;color:#657086}
.split{display:grid;grid-template-columns:1fr 1fr;gap:28px}.feature-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px}.feature-card h3{margin:0 0 10px;color:var(--ink)}.feature-list{display:grid;gap:12px;margin-top:18px}.feature-list div{display:flex;gap:10px}.feature-list div:before{content:"✓";color:var(--accent);font-weight:900}
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;counter-reset:step}.step{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px;position:relative}.step:before{counter-increment:step;content:counter(step);display:grid;place-items:center;width:34px;height:34px;border-radius:10px;background:var(--ink);color:#fff;font-weight:900;margin-bottom:16px}.step h3{margin:0 0 7px;color:var(--ink)}.step p{margin:0;color:var(--muted)}
.pro-band{background:linear-gradient(120deg,#0e243f,#164f62);color:#fff;border-radius:28px;padding:34px;display:grid;grid-template-columns:1fr auto;gap:24px;align-items:center;box-shadow:0 22px 60px rgba(15,35,63,.17)}.pro-band h2{margin:0 0 8px;font-size:clamp(1.6rem,3vw,2.5rem)}.pro-band p{margin:0;color:#c9d8e7}.price{font-size:2rem;font-weight:900;letter-spacing:-.04em}.price small{font-size:.9rem;font-weight:600;opacity:.75}
.page-hero{padding:52px 0 28px}.page-hero h1{font-size:clamp(2.2rem,5vw,4.2rem);max-width:900px}.breadcrumbs{display:flex;flex-wrap:wrap;gap:7px;font-size:.86rem;color:var(--muted);margin-bottom:14px}.breadcrumbs a{color:var(--muted)}.breadcrumbs span:not(:last-child):after{content:"/";margin-left:7px;color:#aab5c2}
.tool-shell{display:grid;grid-template-columns:minmax(0,1fr) minmax(360px,.84fr);gap:26px;align-items:start;padding-bottom:56px}.tool-panel,.result-panel{background:#fff;border:1px solid var(--line);border-radius:22px;box-shadow:0 12px 36px rgba(15,35,63,.055)}.tool-panel{padding:24px}.result-panel{padding:22px;position:sticky;top:92px}.panel-title{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:18px}.panel-title h2{margin:0;color:var(--ink);font-size:1.3rem}.privacy-chip{font-size:.76rem;color:#48726a;background:#edf8f4;padding:5px 8px;border-radius:999px;font-weight:700}
.form-section{border-top:1px solid var(--line);padding-top:18px;margin-top:18px}.form-section:first-child{border-top:0;padding-top:0;margin-top:0}.form-section h3{margin:0 0 12px;color:var(--ink);font-size:1rem}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.form-grid.three{grid-template-columns:repeat(3,minmax(0,1fr))}.field{display:grid;gap:6px}.field.full{grid-column:1/-1}.field label{font-size:.86rem;font-weight:750;color:#3e5069}.field input,.field select,.field textarea{width:100%;min-height:46px;border:1px solid #cfd9e5;border-radius:11px;background:#fff;color:var(--ink);padding:10px 11px;outline:none}.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--accent2);box-shadow:0 0 0 3px rgba(13,138,203,.12)}.field small{color:var(--muted);font-size:.78rem}.check-row{display:flex;flex-wrap:wrap;gap:10px}.check{display:flex;align-items:center;gap:8px;border:1px solid var(--line);border-radius:11px;padding:9px 11px;background:#fafbfd;font-size:.88rem;font-weight:650}.check input{width:18px;height:18px;accent-color:var(--accent)}.advanced{margin-top:14px}.advanced summary{cursor:pointer;font-weight:800;color:var(--ink2)}
.primary-action{width:100%;margin-top:20px;min-height:50px;font-size:1rem}.inline-actions{display:flex;flex-wrap:wrap;gap:9px;margin-top:14px}.ghost-btn{border:1px solid var(--line);background:#fff;color:var(--ink);padding:8px 11px;border-radius:10px;font-weight:750}.ghost-btn:hover{background:#f8fafc}
.result-placeholder{display:grid;place-items:center;min-height:320px;text-align:center;color:var(--muted);padding:30px}.result-placeholder .big-icon{font-size:2.5rem;margin-bottom:10px}.result-content[hidden]{display:none!important}.result-kpis{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-bottom:16px}.kpi{background:#f8fafc;border:1px solid #e7edf4;border-radius:13px;padding:14px}.kpi strong{display:block;font-size:1.32rem;color:var(--ink);letter-spacing:-.025em}.kpi span{display:block;font-size:.76rem;color:var(--muted);margin-top:3px}.kpi.primary{background:var(--accent-soft);border-color:#c9ecdf}.kpi.primary strong{color:#0a7054}
.result-summary{background:#f8fafc;border:1px solid var(--line);border-radius:14px;padding:14px;margin:14px 0}.result-summary p{margin:0}.result-summary strong{color:var(--ink)}.warning{background:var(--warning-bg);border:1px solid #f0d89c;color:#805015;border-radius:12px;padding:11px 12px;font-size:.9rem;margin:12px 0}.error{background:var(--danger-bg);border:1px solid #f2c5c0;color:#8c2a21;border-radius:12px;padding:11px 12px;font-size:.9rem;margin:12px 0}
.canvas-wrap{background:#f8fafc;border:1px solid var(--line);border-radius:14px;padding:10px;overflow:hidden}.canvas-wrap canvas{display:block;width:100%;height:auto;aspect-ratio:16/10;touch-action:none}.view-tabs{display:flex;gap:6px;margin-bottom:9px}.view-tabs button{border:1px solid var(--line);background:#fff;padding:7px 10px;border-radius:9px;font-size:.82rem;font-weight:800}.view-tabs button.active{background:var(--ink);color:#fff;border-color:var(--ink)}
.detail-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin-top:14px}.detail{padding:10px 0;border-bottom:1px solid #edf1f5}.detail span{display:block;color:var(--muted);font-size:.78rem}.detail strong{color:var(--ink)}
.piece-table{display:grid;gap:8px}.piece-row{display:grid;grid-template-columns:1.3fr 1fr 1fr auto;gap:8px;align-items:end}.piece-row .remove-piece{width:42px;height:44px;border:1px solid var(--line);background:#fff;color:#8b3c34;border-radius:10px;font-size:1.2rem}.add-piece{margin-top:10px}
.sheet-results{display:grid;gap:14px}.sheet-card{border:1px solid var(--line);border-radius:14px;padding:12px;background:#fff}.sheet-card h3{font-size:.95rem;margin:0 0 8px;color:var(--ink)}.sheet-canvas{width:100%;display:block;border-radius:9px;background:#f9fbfd;border:1px solid #edf1f4}.pattern-list{display:grid;gap:9px;margin-top:12px}.pattern-item{background:#f8fafc;border:1px solid var(--line);border-radius:11px;padding:10px}.pattern-item strong{color:var(--ink)}
.content-wrap{max-width:860px}.content-wrap h2{font-size:1.7rem;line-height:1.2;color:var(--ink);margin:34px 0 12px}.content-wrap h3{color:var(--ink);margin:26px 0 9px}.content-wrap p,.content-wrap li{color:#44566e}.content-wrap table{width:100%;border-collapse:collapse;margin:18px 0}.content-wrap th,.content-wrap td{text-align:left;padding:10px;border-bottom:1px solid var(--line)}.content-wrap th{color:var(--ink)}.callout{border-left:4px solid var(--accent);background:#eff9f6;padding:14px 16px;border-radius:0 12px 12px 0;margin:18px 0}.faq{border-top:1px solid var(--line);padding:16px 0}.faq h3{font-size:1rem;margin:0 0 6px}.faq p{margin:0;color:var(--muted)}
.hub-intro{max-width:780px}.future-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.future-card{border:1px dashed #cbd5e1;border-radius:14px;padding:16px;background:#fbfcfe}.future-card strong{display:block;color:var(--ink)}.future-card span{font-size:.82rem;color:var(--muted)}
.site-footer{background:#0e2038;color:#d5dfeb;margin-top:70px;padding:52px 0 24px}.site-footer a{color:#d5dfeb}.footer-grid{display:grid;grid-template-columns:1.4fr repeat(3,1fr);gap:28px}.footer-grid h2{font-size:.9rem;text-transform:uppercase;letter-spacing:.08em;color:#8fa4bc;margin:0 0 12px}.footer-grid>div:not(:first-child){display:grid;align-content:start;gap:8px}.footer-brand{filter:brightness(0) invert(1)}.muted{color:#93a5ba}.footer-bottom{border-top:1px solid rgba(255,255,255,.12);margin-top:34px;padding-top:20px;display:flex;justify-content:space-between;gap:20px;color:#91a4ba;font-size:.86rem}.footer-bottom nav{display:flex;flex-wrap:wrap;gap:14px}
.pwa-install[hidden]{display:none!important}
.pwa-install{position:fixed;right:18px;bottom:18px;z-index:300;width:min(390px,calc(100% - 36px));display:grid;grid-template-columns:1fr auto auto;align-items:center;gap:12px;background:#fff;border:1px solid var(--line);box-shadow:0 18px 60px rgba(15,35,63,.2);border-radius:16px;padding:14px}.pwa-install strong,.pwa-install span{display:block}.pwa-install span{font-size:.78rem;color:var(--muted)}.icon-btn{border:0;background:transparent;color:#68778b;font-size:1.4rem}
.admin-shell{min-height:100vh;background:#f2f5f9;padding:24px}.admin-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.admin-card{background:#fff;border:1px solid var(--line);border-radius:14px;padding:16px}.admin-card strong{display:block;font-size:1.7rem;color:var(--ink)}.chart{width:100%;min-height:260px;background:#fff;border:1px solid var(--line);border-radius:14px;padding:14px}.simple-table{width:100%;border-collapse:collapse}.simple-table th,.simple-table td{padding:9px;border-bottom:1px solid var(--line);text-align:left;font-size:.9rem}
@media (max-width:980px){.hero-grid,.tool-shell,.split{grid-template-columns:1fr}.hero-visual{max-width:680px}.tool-grid{grid-template-columns:repeat(2,1fr)}.result-panel{position:static}.footer-grid{grid-template-columns:1.3fr 1fr 1fr}.footer-grid>div:last-child{grid-column:2/4}.future-grid{grid-template-columns:repeat(2,1fr)}.admin-grid{grid-template-columns:repeat(2,1fr)}}
@media (max-width:720px){.shell{width:min(calc(100% - 22px),var(--shell))}.site-header{backdrop-filter:none}.nav-wrap{min-height:64px}.brand img{width:148px}.menu-toggle{display:block}.main-nav{display:none;position:absolute;top:64px;left:11px;right:11px;background:#fff;border:1px solid var(--line);border-radius:14px;padding:10px;box-shadow:var(--shadow);align-items:stretch;flex-direction:column;gap:2px}.main-nav.open{display:flex}.main-nav a{padding:10px;border-radius:9px}.hero{padding:48px 0 34px}.hero-grid{gap:28px}.hero-card{padding:20px;border-radius:22px}.section{padding:48px 0}.section-head{align-items:start;flex-direction:column;gap:8px}.tool-grid,.steps,.future-grid{grid-template-columns:1fr}.tool-card{min-height:auto}.form-grid,.form-grid.three{grid-template-columns:1fr}.result-kpis{grid-template-columns:repeat(2,1fr)}.result-kpis .kpi:first-child{grid-column:1/-1}.piece-row{grid-template-columns:1fr 1fr}.piece-row .field:nth-child(3){grid-column:1}.piece-row .remove-piece{grid-column:2;justify-self:end}.detail-grid{grid-template-columns:1fr}.pro-band{grid-template-columns:1fr;padding:24px}.footer-grid{grid-template-columns:1fr 1fr}.footer-grid>div:first-child{grid-column:1/-1}.footer-grid>div:last-child{grid-column:auto}.footer-bottom{flex-direction:column}.pwa-install{left:11px;right:11px;bottom:11px;width:auto}.admin-grid{grid-template-columns:1fr 1fr}}
@media (max-width:430px){h1{letter-spacing:-.042em}.result-kpis{grid-template-columns:1fr}.result-kpis .kpi:first-child{grid-column:auto}.footer-grid{grid-template-columns:1fr}.piece-row{grid-template-columns:1fr}.piece-row .field:nth-child(3),.piece-row .remove-piece{grid-column:auto}.piece-row .remove-piece{justify-self:stretch;width:100%}.admin-grid{grid-template-columns:1fr}.pwa-install{grid-template-columns:1fr auto}.pwa-install .icon-btn{grid-column:2;grid-row:1}.pwa-install .btn{grid-column:1/-1}}
@media print{.site-header,.site-footer,.inline-actions,.primary-action,.pwa-install,.menu-toggle,.pro-band{display:none!important}.tool-shell{grid-template-columns:1fr}.result-panel{position:static;border:0;box-shadow:none}.tool-panel{display:none}.page-hero{padding:10px 0}}