:root{--ink:#122725;--muted:#647a77;--brand:#0d5c57;--brand-dark:#083f3c;--soft:#eaf5f3;--line:#dce8e6;--card:#fff;--bg:#f4f8f7;--accent:#f59e0b;--danger:#b63e37;--shadow:0 18px 50px rgba(8,63,60,.1)}
*{box-sizing:border-box}html,body{margin:0;min-height:100%;font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;color:var(--ink);background:var(--bg)}button,input,select,textarea{font:inherit}a{color:inherit;text-decoration:none}button{cursor:pointer}.container{width:min(1160px,calc(100% - 32px));margin:auto}.public-nav{height:72px;display:flex;align-items:center;gap:16px}.public-brand{display:flex;align-items:center;gap:10px;font-weight:900;font-size:18px}.mark{width:42px;height:42px;border-radius:14px;background:linear-gradient(145deg,var(--brand),var(--accent));display:grid;place-items:center;color:white;font-weight:900}.public-nav nav{display:flex;gap:18px;margin-left:auto;font-size:13px;font-weight:700;color:#405a56}.nav-actions{display:flex;gap:8px}.btn{border:0;border-radius:12px;padding:10px 15px;min-height:42px;font-weight:800;display:inline-flex;align-items:center;justify-content:center;gap:8px}.btn-primary{background:var(--brand);color:white}.btn-dark{background:var(--brand-dark);color:white}.btn-light{background:white;border:1px solid var(--line)}.btn-secondary{background:var(--soft);color:var(--brand-dark)}.btn-block{width:100%}.hero{padding:72px 0 82px;background:linear-gradient(145deg,var(--brand-dark),#0f6e66);color:white;position:relative;overflow:hidden}.hero:before{content:"";position:absolute;width:520px;height:520px;border-radius:50%;background:rgba(255,255,255,.05);right:-180px;top:-230px}.hero-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:50px;align-items:center;position:relative}.eyebrow{display:inline-flex;padding:7px 11px;border-radius:999px;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.15);font-size:12px;font-weight:800}.hero h1{font-size:clamp(45px,6vw,75px);line-height:.98;letter-spacing:-3px;margin:20px 0}.hero p{font-size:18px;line-height:1.7;color:#d7ece9;max-width:650px}.hero-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:25px}.hero .btn-light{background:white;color:var(--brand-dark)}.hero-card{background:white;color:var(--ink);border-radius:26px;padding:22px;box-shadow:0 30px 80px rgba(0,0,0,.25)}.mock-top{display:flex;gap:8px;margin-bottom:18px}.mock-top span{width:10px;height:10px;border-radius:50%;background:#dce7e5}.mock-kpis{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}.mock-kpi{padding:15px;border:1px solid var(--line);border-radius:14px;background:#fbfdfc}.mock-kpi strong{display:block;font-size:22px}.mock-list{margin-top:12px;display:grid;gap:8px}.mock-row{padding:11px;border-radius:12px;background:var(--soft);display:flex;gap:10px;align-items:center}.mock-row b{flex:1}.section{padding:75px 0}.section-head{text-align:center;max-width:760px;margin:0 auto 36px}.section-head h2{font-size:38px;margin:0 0 10px;letter-spacing:-1.5px}.section-head p{color:var(--muted);line-height:1.7}.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:15px}.feature{background:white;border:1px solid var(--line);border-radius:18px;padding:20px;box-shadow:var(--shadow)}.feature-icon{width:46px;height:46px;border-radius:14px;background:var(--soft);display:grid;place-items:center;font-size:22px}.feature h3{margin:14px 0 7px}.feature p{color:var(--muted);line-height:1.6;font-size:14px}.pricing{background:#edf5f3}.pricing-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.price-card{background:white;border:1px solid var(--line);border-radius:20px;padding:21px;display:flex;flex-direction:column}.price-card.featured{border:2px solid var(--brand);transform:translateY(-8px);box-shadow:var(--shadow)}.price-card h3{margin:0}.price{font-size:30px;font-weight:900;margin:13px 0}.price small{font-size:12px;color:var(--muted)}.price-features{display:grid;gap:8px;font-size:13px;color:#405a56;margin:15px 0 20px;flex:1}.price-features span:before{content:"✓";color:#11805d;font-weight:900;margin-right:8px}.cta{padding:70px 0}.cta-box{background:var(--brand-dark);color:white;border-radius:28px;padding:40px;display:flex;align-items:center;gap:30px}.cta-box>div{flex:1}.cta-box h2{font-size:34px;margin:0 0 8px}.cta-box p{color:#cce4e1;margin:0}.footer{padding:35px 0;border-top:1px solid var(--line);color:var(--muted);font-size:13px}.footer-row{display:flex;gap:18px;align-items:center}.footer-row .public-brand{color:var(--ink);margin-right:auto}.page-shell{min-height:100vh;background:linear-gradient(180deg,#e9f4f2 0,#f4f8f7 330px)}.page-headbar{height:70px;display:flex;align-items:center}.page-card{width:min(860px,calc(100% - 28px));margin:28px auto 60px;background:white;border:1px solid var(--line);border-radius:24px;box-shadow:var(--shadow);overflow:hidden}.page-card-head{padding:23px 25px;background:var(--brand-dark);color:white}.page-card-head h1{margin:0 0 5px;font-size:27px}.page-card-head p{margin:0;color:#cce5e2}.page-card-body{padding:24px}.field{display:grid;gap:7px;margin:12px 0}.field label{font-size:13px;font-weight:780}.field input,.field select,.field textarea{width:100%;min-height:45px;border:1px solid var(--line);border-radius:12px;padding:10px 12px;background:white;outline:none}.field textarea{min-height:90px;resize:vertical}.field input:focus,.field select:focus,.field textarea:focus{border-color:#6ba8a2;box-shadow:0 0 0 3px rgba(13,92,87,.1)}.form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:0 14px}.span-2{grid-column:1/-1}.service-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}.service-option{border:1px solid var(--line);border-radius:14px;padding:12px;display:flex;gap:10px;align-items:flex-start}.service-option:has(input:checked){border-color:var(--brand);background:var(--soft)}.service-option input{width:auto;min-height:auto;margin-top:3px}.service-option strong{display:block;font-size:13px}.service-option small{display:block;color:var(--muted);margin-top:3px}.callout{padding:13px 14px;border:1px solid #d4e8e5;border-radius:13px;background:#eff8f6;color:#315c57;font-size:13px;line-height:1.6}.callout.error{background:#fff0ef;border-color:#f0cbc8;color:#873d38}.result-card{display:grid;gap:12px;text-align:center;padding:20px}.result-code{font-family:ui-monospace,monospace;font-size:24px;font-weight:900;padding:14px;background:var(--soft);border-radius:13px}.timeline{display:grid}.timeline-item{display:grid;grid-template-columns:22px 1fr;gap:10px;padding-bottom:16px;position:relative}.timeline-item:before{content:"";position:absolute;left:10px;top:19px;bottom:0;border-left:2px solid var(--line)}.timeline-item:last-child:before{display:none}.dot{width:22px;height:22px;border-radius:50%;background:var(--brand);border:4px solid var(--soft)}.timeline-item strong{font-size:13px}.timeline-item p{font-size:12px;color:var(--muted);margin:3px 0}.detail-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}.detail{padding:12px;border:1px solid var(--line);border-radius:12px}.detail small{display:block;color:var(--muted);font-size:10px;text-transform:uppercase}.detail strong{display:block;margin-top:5px}.toast-root{position:fixed;right:18px;bottom:18px;z-index:100}.toast{background:#153934;color:white;padding:12px 15px;border-radius:13px;box-shadow:0 15px 45px rgba(0,0,0,.25)}.toast.error{background:#8b302b}.spinner{width:32px;height:32px;border:3px solid #dceae8;border-top-color:var(--brand);border-radius:50%;animation:spin .75s linear infinite;margin:auto}@keyframes spin{to{transform:rotate(360deg)}}
@media(max-width:960px){.public-nav nav{display:none}.hero-grid{grid-template-columns:1fr}.hero-card{display:none}.feature-grid{grid-template-columns:repeat(2,1fr)}.pricing-grid{grid-template-columns:repeat(2,1fr)}.price-card.featured{transform:none}}
@media(max-width:650px){.container{width:min(100% - 24px,1160px)}.nav-actions .btn-light{display:none}.hero{padding:52px 0}.hero h1{font-size:46px}.feature-grid,.pricing-grid,.form-grid,.service-grid,.detail-grid{grid-template-columns:1fr}.span-2{grid-column:1}.section{padding:55px 0}.section-head h2{font-size:31px}.cta-box{padding:28px;display:block}.cta-box .btn{margin-top:20px}.footer-row{align-items:flex-start;flex-direction:column}.page-card-body{padding:18px}.page-card-head{padding:20px}}
.modal-backdrop{position:fixed;inset:0;background:rgba(5,28,26,.66);z-index:1000;display:grid;place-items:center;padding:20px}.modal-card{width:min(680px,100%);max-height:92vh;overflow:hidden;background:#fff;border-radius:22px;box-shadow:0 30px 100px rgba(0,0,0,.35)}.modal-card.wide{width:min(900px,100%)}.modal-head,.modal-foot{padding:17px 20px;display:flex;align-items:center;gap:14px;border-bottom:1px solid var(--line)}.modal-head>div{flex:1}.modal-head h3{margin:0}.modal-head p{margin:4px 0 0;color:var(--muted);font-size:13px}.modal-foot{border-top:1px solid var(--line);border-bottom:0;justify-content:flex-end}.modal-body{padding:20px;max-height:calc(92vh - 142px);overflow:auto}.icon-btn{border:0;background:var(--soft);width:38px;height:38px;border-radius:11px;font-size:22px}.toast-root{display:grid;gap:8px}.toast{display:flex;gap:8px;align-items:flex-start}.hidden{display:none!important}.plan-option{border:1px solid var(--line);border-radius:14px;padding:12px;display:flex;gap:10px}.plan-option:has(input:checked){border-color:var(--brand);background:var(--soft)}.plan-option input{margin-top:3px}.check-row{display:flex;align-items:flex-start;gap:9px;margin-top:12px;font-size:13px;color:var(--muted)}.check-row input{margin-top:3px}.success-panel{text-align:center;padding:18px}.success-panel .result-code{margin:14px 0}.slots{display:flex;gap:8px;flex-wrap:wrap}.slot{border:1px solid var(--line);background:#fff;border-radius:10px;padding:8px 11px;font-weight:800}.slot[disabled]{opacity:.45;cursor:not-allowed}.slot.active{background:var(--brand);color:#fff;border-color:var(--brand)}.toolbar-public{display:flex;gap:8px;flex-wrap:wrap;align-items:center;margin:12px 0}.muted{color:var(--muted)}.right{text-align:right}.money{font-variant-numeric:tabular-nums}.status-badge{display:inline-flex;padding:5px 9px;border-radius:999px;background:var(--soft);font-size:11px;font-weight:800;color:var(--brand-dark)}
@media(max-width:650px){.modal-backdrop{padding:0;align-items:end}.modal-card,.modal-card.wide{border-radius:22px 22px 0 0;max-height:94vh}.modal-body{max-height:calc(94vh - 140px)}}

/* v2.1.1 — monochrome premium refinement */
.zi-icon{display:block;flex:0 0 auto}
.mark{background:var(--brand-dark);border:1px solid rgba(13,92,87,.18);box-shadow:0 8px 24px rgba(8,63,60,.12);color:#fff}
.feature-icon{color:var(--brand);font-size:0;border:1px solid var(--line);box-shadow:none}
.feature-icon .zi-icon{width:22px;height:22px}
.success-icon{width:58px;height:58px;margin:0 auto 2px;border-radius:18px;display:grid;place-items:center;background:var(--soft);border:1px solid var(--line);color:var(--brand)}
.toast{display:flex;align-items:flex-start;gap:9px}
.toast-icon{display:grid;place-items:center;color:#9ce1d8}
.public-nav nav a,.btn,.feature,.price-card,.page-card{transition:border-color .18s ease,background .18s ease,transform .18s ease,box-shadow .18s ease}
.public-nav nav a:hover{color:var(--brand)}
.feature:hover,.price-card:hover{transform:translateY(-2px);border-color:#bfd8d4;box-shadow:0 20px 48px rgba(8,63,60,.12)}
@media(max-width:720px){.footer-row{align-items:flex-start}.feature-icon{width:42px;height:42px;border-radius:12px}}