/* OuroSign — tema claro
   Azul = confiança e marca · Verde = ação e conclusão · Fundo claro para leitura leve */
:root{
  --primary:#2563EB;        /* azul principal */
  --primary-dark:#1D4ED8;
  --primary-soft:#EFF6FF;
  --accent:#16A34A;         /* verde: botões de ação e "assinado" */
  --accent-dark:#15803D;
  --accent-soft:#ECFDF5;
  --ink:#1E293B;            /* texto principal (cinza-azulado, não preto) */
  --muted:#64748B;          /* texto secundário */
  --bg:#F8FAFC;
  --card:#FFFFFF;
  --line:#E2E8F0;
  --ok:#16A34A;  --ok-soft:#DCFCE7;
  --info:#2563EB; --info-soft:#DBEAFE;
  --warn:#B45309; --warn-soft:#FEF3C7;
  --danger:#DC2626; --danger-soft:#FEE2E2;
  --radius:14px;
  --shadow:0 8px 24px rgba(15,23,42,.07);
  /* aliases usados pelo JS e pelo HTML existente */
  --navy:var(--primary);
  --navy-3:var(--primary-soft);
  --gold:var(--primary);
  --text:var(--ink);
}
*{box-sizing:border-box}
[hidden]{display:none !important}
html,body{margin:0;padding:0}
body{
  font-family:"Inter",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  color:var(--ink);background:var(--bg);line-height:1.6;-webkit-font-smoothing:antialiased;
}
a{color:inherit;text-decoration:none}
img,svg{max-width:100%;display:block}
h1,h2,h3,h4{font-family:"Montserrat",Inter,sans-serif;line-height:1.2;margin:0 0 .6em;letter-spacing:-.02em;color:var(--ink)}
p{margin:0 0 1em}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 16px}
.eyebrow{font-size:12px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--primary);display:flex;align-items:center;gap:12px}
.eyebrow::after{content:"";width:40px;height:2px;background:var(--accent);border-radius:2px}
.eyebrow.light{color:var(--primary)}

/* Logo */
.logo{display:inline-flex;align-items:center;gap:10px;font-family:"Montserrat",sans-serif;font-weight:800;font-size:24px;letter-spacing:-.02em}
.logo .ouro{color:var(--ink)}
.logo .sign{color:var(--primary)}
.logo svg{width:32px;height:32px;flex:none}

/* Botões */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:12px 22px;border-radius:999px;border:1.5px solid transparent;
  font-family:inherit;font-weight:600;font-size:15px;line-height:1;cursor:pointer;
  transition:transform .15s ease, background .2s, box-shadow .2s, color .2s;white-space:nowrap;
}
.btn:hover{transform:translateY(-1px)}
.btn:active{transform:translateY(0)}
.btn:disabled{opacity:.55;cursor:not-allowed;transform:none}
/* Ação principal: verde (venda / conversão) */
.btn-gold{background:var(--accent);color:#fff;box-shadow:0 8px 18px rgba(22,163,74,.25)}
.btn-gold:hover{background:var(--accent-dark)}
/* Ação secundária: azul */
.btn-navy{background:var(--primary);color:#fff;box-shadow:0 8px 18px rgba(37,99,235,.2)}
.btn-navy:hover{background:var(--primary-dark)}
.btn-outline{background:#fff;color:var(--ink);border-color:#CBD5E1}
.btn-outline:hover{border-color:var(--primary);color:var(--primary)}
.btn-ghost{background:transparent;color:var(--primary);border-color:var(--line)}
.btn-ghost:hover{border-color:var(--primary)}
.btn-danger{background:var(--danger-soft);color:var(--danger)}
.btn-sm{padding:9px 16px;font-size:14px}
.btn-block{width:100%}

/* Navegação da landing */
.nav{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.96);backdrop-filter:blur(8px);border-bottom:1px solid transparent;transition:box-shadow .3s, border-color .3s}
.nav.scrolled{box-shadow:0 6px 20px rgba(15,23,42,.08);border-color:var(--line)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;height:74px;gap:24px}
.nav-links{display:flex;gap:26px;align-items:center}
.nav-links a{color:var(--muted);font-size:15px;font-weight:500;position:relative;padding:6px 0}
.nav-links a:hover,.nav-links a.active{color:var(--primary)}
.nav-links a.active::after{content:"";position:absolute;left:0;right:0;bottom:-2px;height:2px;background:var(--primary);border-radius:2px}
.nav-actions{display:flex;gap:12px;align-items:center}
.menu-toggle{display:none;background:none;border:0;color:var(--ink);cursor:pointer;padding:6px}

/* Hero */
.hero{
  background:radial-gradient(900px 420px at 90% -10%, #DBEAFE 0%, transparent 60%),
             linear-gradient(180deg,#EFF6FF 0%,#FFFFFF 100%);
  padding:72px 0 88px;overflow:hidden;
}
.hero-grid{display:grid;grid-template-columns:1.05fr 1fr;gap:48px;align-items:center}
.hero h1{font-size:clamp(34px,4.8vw,54px);font-weight:800;margin:20px 0 20px}
.hero h1 .gold{color:var(--primary)}
.hero p.lead{color:var(--muted);font-size:18px;max-width:520px}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px;margin:32px 0 36px}
.hero-badges{display:flex;flex-wrap:wrap;gap:26px;color:var(--muted);font-size:14px}
.hero-badges span{display:flex;align-items:center;gap:10px}
.hero-badges svg{width:22px;height:22px;color:var(--accent)}

/* Mockup do produto */
.mock-wrap{position:relative;padding:20px 0 0}
.laptop{background:#E2E8F0;border-radius:16px;padding:10px;box-shadow:0 24px 50px rgba(37,99,235,.15)}
.laptop-screen{background:#fff;border-radius:10px;overflow:hidden;display:grid;grid-template-columns:150px 1fr;min-height:300px;color:var(--ink)}
.mock-side{background:#F1F5F9;color:var(--muted);padding:16px 12px;font-size:12px}
.mock-side .item{padding:8px 10px;border-radius:8px;margin-bottom:4px;display:flex;gap:8px;align-items:center}
.mock-side .item.on{background:#DBEAFE;color:var(--primary-dark);font-weight:600}
.mock-side .item i{width:8px;height:8px;border-radius:50%;background:currentColor;opacity:.6}
.mock-main{padding:18px}
.mock-main h4{margin:0 0 12px;font-size:14px}
.mock-row{display:grid;grid-template-columns:1.6fr 1fr .8fr;gap:8px;align-items:center;font-size:11.5px;padding:9px 6px;border-bottom:1px solid var(--line)}
.mock-row.head{color:var(--muted);font-weight:600}
.pill{display:inline-block;padding:3px 10px;border-radius:999px;font-size:11px;font-weight:600;text-align:center;font-style:normal}
.pill.ok{background:var(--ok-soft);color:#15803D}
.pill.info{background:var(--info-soft);color:#1D4ED8}
.pill.warn{background:var(--warn-soft);color:var(--warn)}
.pill.muted{background:#F1F5F9;color:var(--muted)}
.phone{position:absolute;right:-6px;bottom:-30px;width:170px;background:#fff;border-radius:28px;padding:8px;border:1px solid var(--line);box-shadow:0 20px 44px rgba(15,23,42,.14)}
.phone-screen{background:#fff;border-radius:22px;padding:18px 12px;color:var(--ink);min-height:300px;font-size:11px}
.phone-screen .sig{height:70px;border:1px dashed #BFDBFE;border-radius:10px;margin:12px 0;display:flex;align-items:center;justify-content:center;font:italic 700 22px Georgia,serif;color:var(--primary)}
.phone-screen .done{background:var(--accent);color:#fff;border-radius:999px;text-align:center;padding:9px;font-weight:700;margin-top:12px}

/* Seções */
section.block{padding:96px 0}
section.block.alt{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.sec-head{max-width:620px;margin-bottom:48px}
.sec-head h2{font-size:clamp(28px,3.6vw,40px);font-weight:800}
.sec-head p{color:var(--muted);font-size:17px}

.split{display:grid;grid-template-columns:1fr 1.4fr;gap:64px;align-items:start}
.split .intro h2{font-size:clamp(28px,3.4vw,40px);font-weight:800;margin-top:18px}
.split .intro p{color:var(--muted);font-size:17px;margin-top:16px}
.split .intro .btn{margin-top:24px}

.features{display:grid;grid-template-columns:repeat(3,1fr);gap:0}
.feature{padding:28px 28px 30px;border-left:1px solid var(--line);border-top:1px solid var(--line)}
.feature:nth-child(3n+1){border-left:0}
.feature:nth-child(-n+3){border-top:0}
.feature .ico{width:52px;height:52px;border-radius:14px;background:var(--primary-soft);display:grid;place-items:center;margin-bottom:18px;color:var(--primary)}
.feature .ico svg{width:24px;height:24px}
.feature h3{font-size:18px;font-weight:700;margin-bottom:8px}
.feature p{color:var(--muted);font-size:15px;margin:0}

/* Como funciona (processo) */
.steps-wrap{display:grid;grid-template-columns:1.2fr .9fr;gap:56px;align-items:center}
.steps{list-style:none;padding:0;margin:40px 0 0;display:grid;grid-template-columns:repeat(4,1fr);gap:18px;position:relative}
.steps::before{content:"";position:absolute;top:24px;left:12%;right:12%;height:2px;background:repeating-linear-gradient(90deg,#93C5FD 0 8px,transparent 8px 16px)}
.step{position:relative;text-align:left}
.step .num{width:48px;height:48px;border-radius:50%;background:var(--primary);color:#fff;display:grid;place-items:center;font-family:"Montserrat",sans-serif;font-weight:800;font-size:18px;box-shadow:0 0 0 6px #fff;position:relative;z-index:1}
.step:last-child .num{background:var(--accent)}
.step h3{font-size:15px;font-weight:700;margin:18px 0 6px}
.step p{font-size:13.5px;color:var(--muted);margin:0}
.doc-card{position:relative;background:#fff;border-radius:18px;box-shadow:var(--shadow);border:1px solid var(--line);padding:26px;max-width:380px;margin-left:auto}
.doc-card .title{font-weight:700;font-size:15px;margin-bottom:18px}
.doc-card .ln{height:8px;border-radius:4px;background:#EEF2F7;margin-bottom:10px}
.doc-card .ok-row{margin:18px 0;background:var(--accent-soft);color:#15803D;font-weight:600;font-size:14px;padding:10px 14px;border-radius:10px;display:flex;align-items:center;gap:8px}
.doc-card .sig-box{border:1px solid var(--line);border-radius:12px;height:92px;display:grid;place-items:center;font:italic 700 30px Georgia,serif;color:var(--primary)}
.valid-badge{position:absolute;right:-18px;bottom:40px;background:var(--primary);color:#fff;border-radius:14px;padding:14px 18px;display:flex;gap:12px;align-items:center;font-size:14px;font-weight:600;box-shadow:0 12px 28px rgba(37,99,235,.3);max-width:230px}
.valid-badge svg{color:#fff;flex:none}

/* Vantagens */
.adv{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.adv-card{background:linear-gradient(160deg,#2563EB,#1D4ED8);border-radius:20px;color:#fff;padding:44px 40px;position:relative;overflow:hidden}
.adv-card::after{content:"";position:absolute;right:-60px;bottom:-60px;width:220px;height:220px;border-radius:50%;background:radial-gradient(circle,rgba(134,239,172,.45),transparent 70%)}
.adv-card svg{width:52px;height:52px;color:#fff}
.adv-card h3{font-size:26px;color:#fff;margin:22px 0 14px}
.adv-card p{color:#DBEAFE;margin:0}
.benefits{display:grid;grid-template-columns:1fr 1fr;gap:28px 24px;margin-top:36px}
.benefit .ico{width:52px;height:52px;border-radius:14px;background:var(--accent-soft);color:var(--accent);display:grid;place-items:center;margin-bottom:12px}
.benefit .ico svg{width:26px;height:26px}
.benefit h4{margin:0 0 6px;font-size:16px}
.benefit p{margin:0;color:var(--muted);font-size:14.5px}

/* Contato */
.contact{display:grid;grid-template-columns:1fr 1.1fr;gap:48px;align-items:start}
.contact-info h2{font-size:clamp(28px,3.4vw,38px);font-weight:800;margin-top:18px}
.contact-info > p{color:var(--muted);font-size:17px}
.contact-list{list-style:none;padding:0;margin:28px 0 0;display:grid;gap:18px}
.contact-list li{display:flex;gap:14px;align-items:center;color:var(--ink)}
.contact-list .ico{width:44px;height:44px;border-radius:12px;background:var(--primary-soft);display:grid;place-items:center;color:var(--primary);flex:none}
.contact-list small{display:block;color:var(--muted);font-size:13px}
.card{background:var(--card);border-radius:20px;box-shadow:var(--shadow);border:1px solid var(--line);padding:32px}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.form-grid .full{grid-column:1/-1}
label.field{display:block;font-size:13px;font-weight:600;color:var(--ink);margin-bottom:6px}
.input,.select{
  width:100%;padding:12px 14px;border:1.5px solid #CBD5E1;border-radius:10px;font-size:15px;font-family:inherit;
  background:#fff;color:var(--ink);transition:border-color .2s, box-shadow .2s;outline:none
}
textarea.input{min-height:110px;resize:vertical}
.input::placeholder{color:#94A3B8}
.input:focus,.select:focus{border-color:var(--primary);box-shadow:0 0 0 4px rgba(37,99,235,.14)}
.form-foot{margin-top:18px;display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap}
.form-foot small{color:var(--muted)}
.msg{font-size:14px;padding:10px 14px;border-radius:10px;margin-top:14px;display:none}
.msg.show{display:block}
.msg.ok{background:var(--ok-soft);color:#15803D}
.msg.err{background:var(--danger-soft);color:var(--danger)}

/* CTA final */
.cta-footer{background:var(--primary-soft);border-top:1px solid #BFDBFE;padding:44px 0}
.cta-footer .row{display:flex;align-items:center;justify-content:space-between;gap:28px;flex-wrap:wrap}
.cta-footer .tag{color:var(--muted);font-size:14px;margin:10px 0 0}
.cta-footer .msg-cta{color:var(--ink);font-size:17px;font-weight:600;max-width:360px;margin:0;border-left:1px solid #BFDBFE;padding-left:28px}
.cta-footer .mini{color:var(--muted);font-size:14px;display:flex;gap:10px;align-items:center}
.cta-footer .mini svg{color:var(--primary)}
.site-foot{background:#fff;color:var(--muted);padding:22px 0;font-size:13px;border-top:1px solid var(--line)}
.site-foot .row{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}
.site-foot a:hover{color:var(--primary)}

/* Tela de acesso */
.auth{min-height:100vh;display:grid;grid-template-columns:1fr 1fr}
.auth-brand{background:linear-gradient(160deg,#2563EB,#1D4ED8);color:#fff;padding:56px;display:flex;flex-direction:column;justify-content:space-between;position:relative;overflow:hidden}
.auth-brand .logo .ouro{color:#fff}
.auth-brand .logo .sign{color:#BBF7D0}
.auth-brand h2{font-size:clamp(28px,3vw,40px);font-weight:800;margin-top:60px;color:#fff}
.auth-brand h2 .gold{color:#BBF7D0}
.auth-brand ul{list-style:none;padding:0;margin:30px 0 0;display:grid;gap:14px;color:#DBEAFE}
.auth-brand li{display:flex;gap:12px;align-items:center}
.auth-brand li svg{color:#BBF7D0;flex:none}
.auth-brand .foot{color:#BFDBFE;font-size:13px}
.auth-form{display:flex;align-items:center;justify-content:center;padding:40px 16px;background:#fff}
.auth-card{width:100%;max-width:440px}
.auth-card h1{font-size:28px;font-weight:800;margin-bottom:6px}
.auth-card > p{color:var(--muted);margin-bottom:26px}
.tabs{display:grid;grid-template-columns:1fr 1fr;background:#F1F5F9;border-radius:12px;padding:4px;margin-bottom:24px}
.tabs button{border:0;background:transparent;padding:11px;border-radius:9px;font-family:inherit;font-weight:600;font-size:14px;color:var(--muted);cursor:pointer}
.tabs button.on{background:#fff;color:var(--primary);box-shadow:0 2px 8px rgba(15,23,42,.08)}
.stack{display:grid;gap:16px}
.link-btn{background:none;border:0;color:var(--primary);font-weight:600;cursor:pointer;font-family:inherit;padding:0;text-decoration:underline;text-underline-offset:3px}
.muted{color:var(--muted)}

/* Painel interno */
.app{display:grid;grid-template-columns:240px 1fr;min-height:100vh}
.side{background:#fff;border-right:1px solid var(--line);color:var(--muted);padding:24px 16px;display:flex;flex-direction:column;gap:6px;position:sticky;top:0;height:100vh}
.side .logo{padding:0 8px 22px}
.side .item{display:flex;align-items:center;gap:12px;width:100%;padding:11px 14px;border-radius:10px;font-size:15px;font-weight:500;color:var(--muted);cursor:pointer;background:none;border:0;font-family:inherit;text-align:left}
.side .item svg{width:19px;height:19px;flex:none}
.side .item:hover{background:#F1F5F9;color:var(--ink)}
.side .item.on{background:var(--primary-soft);color:var(--primary);font-weight:600}
.side .spacer{flex:1}
.side .user{border-top:1px solid var(--line);padding:16px 8px 0;font-size:13px}
.side .user b{color:var(--ink);display:block;font-size:14px}
.main{padding:28px 32px 60px;min-width:0}
.topbar{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:26px;flex-wrap:wrap}
.topbar h1{font-size:26px;font-weight:800;margin:0}
.topbar p{margin:4px 0 0;color:var(--muted)}
.search{position:relative;flex:1;max-width:340px}
.search input{padding-left:40px}
.search svg{position:absolute;left:13px;top:50%;transform:translateY(-50%);color:var(--muted);width:18px;height:18px}

.kpis{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:24px}
.kpi{background:#fff;border-radius:var(--radius);padding:18px 20px;box-shadow:var(--shadow);border:1px solid var(--line);display:flex;flex-direction:column;gap:6px}
.kpi span{font-size:13px;color:var(--muted);font-weight:600}
.kpi b{font-family:"Montserrat",sans-serif;font-size:28px;font-weight:800;color:var(--ink)}
.kpi.gold{background:var(--primary);border-color:var(--primary)}
.kpi.gold span{color:#DBEAFE}
.kpi.gold b{color:#fff}

.panel{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);border:1px solid var(--line);overflow:hidden}
.panel-head{padding:18px 22px;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap}
.panel-head h3{margin:0;font-size:16px}
.tbl{width:100%;border-collapse:collapse;font-size:14.5px}
.tbl th{text-align:left;font-size:12px;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);padding:12px 18px;background:#F8FAFC;border-bottom:1px solid var(--line)}
.tbl td{padding:14px 18px;border-bottom:1px solid var(--line);vertical-align:middle}
.tbl tr.row{cursor:pointer;transition:background .15s}
.tbl tr.row:hover{background:#F8FAFC}
.tbl tr.row.sel{background:var(--primary-soft)}
.tbl .doc-name{display:flex;align-items:center;gap:10px;font-weight:600}
.tbl .doc-name svg{color:var(--primary);flex:none}
.empty{padding:56px 20px;text-align:center;color:var(--muted)}
.empty svg{width:48px;height:48px;color:#93C5FD;margin-bottom:12px}

.layout-2{display:grid;grid-template-columns:1.5fr 1fr;gap:22px;align-items:start;margin-top:22px}
.detail{padding:22px}
.detail h2{font-size:20px;margin:0 0 4px}
.detail .sub{color:var(--muted);font-size:13.5px;margin-bottom:18px;word-break:break-all}
.track{list-style:none;margin:0 0 22px;padding:0;display:grid;grid-template-columns:repeat(4,1fr);gap:6px}
.track li{font-size:12px;color:var(--muted);text-align:center}
.track li::before{content:"";display:block;height:6px;border-radius:4px;background:#E2E8F0;margin-bottom:8px}
.track li.done::before{background:var(--accent)}
.track li.cur{color:var(--primary);font-weight:700}
.track li.cur::before{background:var(--primary)}
.signers{list-style:none;padding:0;margin:0;display:grid;gap:10px}
.signer{display:flex;align-items:center;gap:12px;padding:12px 14px;border:1px solid var(--line);border-radius:12px;background:#fff}
.signer .ord{width:30px;height:30px;border-radius:50%;background:var(--primary-soft);color:var(--primary);display:grid;place-items:center;font-weight:700;font-size:13px;flex:none}
.signer.done .ord{background:var(--accent)}
.signer .who{flex:1;min-width:0}
.signer .who b{display:block;font-size:14.5px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.signer .who small{color:var(--muted);font-size:12.5px}
.actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}
.hash{font:12px/1.4 ui-monospace,SFMono-Regular,Menlo,monospace;background:#F1F5F9;border-radius:10px;padding:10px 12px;word-break:break-all;color:var(--ink);margin-top:16px}

/* Assistente (modal) */
.modal-bg{position:fixed;inset:0;background:rgba(15,23,42,.4);backdrop-filter:blur(3px);display:none;align-items:center;justify-content:center;padding:16px;z-index:100}
.modal-bg.show{display:flex;animation:fade .2s ease}
.modal{background:#fff;border-radius:20px;width:100%;max-width:640px;max-height:92vh;overflow:auto;box-shadow:0 30px 80px rgba(15,23,42,.25);animation:up .25s ease}
.modal-head{padding:22px 26px 0;display:flex;justify-content:space-between;align-items:center}
.modal-head h2{font-size:20px;margin:0}
.x{background:none;border:0;font-size:26px;line-height:1;cursor:pointer;color:var(--muted)}
.wiz{list-style:none;display:grid;grid-template-columns:repeat(3,1fr);gap:8px;padding:20px 26px 0;margin:0}
.wiz li{font-size:13px;color:var(--muted);display:flex;align-items:center;gap:8px;font-weight:600}
.wiz li b{width:26px;height:26px;border-radius:50%;background:#E2E8F0;display:grid;place-items:center;font-size:12px;flex:none;color:var(--ink)}
.wiz li.on{color:var(--primary)}
.wiz li.on b{background:var(--primary);color:#fff}
.wiz li.done b{background:var(--accent);color:#fff}
.modal-body{padding:22px 26px}
.drop{border:2px dashed #93C5FD;border-radius:16px;padding:34px 20px;text-align:center;cursor:pointer;transition:all .2s;background:var(--primary-soft);display:block}
.drop:hover,.drop.over{border-color:var(--primary);background:#DBEAFE}
.drop b{display:block;font-size:16px;margin-top:8px}
.drop small{color:var(--muted)}
.drop svg{color:var(--primary) !important}
.signer-row{display:grid;grid-template-columns:auto 1fr 1fr auto;gap:10px;align-items:center;margin-bottom:10px}
.signer-row .input{padding:10px 12px}
.signer-row .rm{background:none;border:0;color:var(--danger);cursor:pointer;font-size:20px;padding:4px 8px}
.switch{display:flex;align-items:center;gap:10px;font-size:14px;margin-top:12px;color:var(--ink);font-weight:600}
.switch input{width:18px;height:18px;accent-color:var(--primary)}
.review{background:#F8FAFC;border-radius:14px;padding:18px;display:grid;gap:10px;font-size:14.5px;border:1px solid var(--line)}
.review div{display:flex;justify-content:space-between;gap:12px}
.review span{color:var(--muted)}
.modal-foot{padding:0 26px 24px;display:flex;justify-content:space-between;gap:12px}
.spin{width:18px;height:18px;border:2px solid rgba(255,255,255,.4);border-top-color:#fff;border-radius:50%;animation:spin .7s linear infinite;display:inline-block}
.btn-ghost .spin{border-color:rgba(37,99,235,.2);border-top-color:var(--primary)}
.toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%) translateY(20px);background:var(--ink);color:#fff;padding:12px 20px;border-radius:12px;box-shadow:var(--shadow);opacity:0;pointer-events:none;transition:all .25s;z-index:200;font-size:14px;max-width:90vw}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0)}

/* Página de validação */
.val-wrap{min-height:100vh;padding:0 0 60px}
.val-hero{background:radial-gradient(900px 420px at 90% -10%,#DBEAFE 0%,transparent 60%),linear-gradient(180deg,#EFF6FF 0%,#F8FAFC 100%);padding:40px 0 90px}
.val-hero h1{font-size:clamp(30px,4vw,44px);font-weight:800;margin-top:24px}
.val-hero h1 .gold{color:var(--primary)}
.val-hero p{color:var(--muted);max-width:560px;font-size:17px}
.val-card{margin:-60px auto 0;max-width:760px;position:relative}
.val-form{display:grid;grid-template-columns:1fr auto;gap:12px}
.result{margin-top:24px;border-radius:16px;padding:22px;display:none}
.result.show{display:block;animation:up .3s ease}
.result.valid{background:var(--accent-soft)}
.result.invalid{background:var(--danger-soft)}
.result h3{display:flex;align-items:center;gap:10px;margin:0 0 14px;font-size:20px}
.result.valid h3{color:#15803D}
.result.invalid h3{color:var(--danger)}
.kv{display:grid;grid-template-columns:160px 1fr;gap:10px 16px;font-size:14.5px}
.kv span{color:var(--muted)}
.kv b{word-break:break-word}
.drop-inline{margin-top:20px;border:1.5px dashed #93C5FD;border-radius:14px;padding:18px;text-align:center;cursor:pointer;color:var(--muted);font-size:14px;display:block;background:var(--primary-soft)}
.drop-inline:hover{border-color:var(--primary)}

@keyframes fade{from{opacity:0}to{opacity:1}}
@keyframes up{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:none}}
@keyframes spin{to{transform:rotate(360deg)}}

/* Responsivo */
@media (max-width:1024px){
  .hero-grid,.split,.steps-wrap,.adv,.contact{grid-template-columns:1fr;gap:44px}
  .phone{display:none}
  .doc-card{margin:0 auto}
  .valid-badge{right:8px;bottom:-20px}
  .steps{grid-template-columns:repeat(2,1fr)}
  .steps::before{display:none}
  .kpis{grid-template-columns:repeat(2,1fr)}
  .layout-2{grid-template-columns:1fr}
  .auth{grid-template-columns:1fr}
  .auth-brand{display:none}
  .app{grid-template-columns:1fr}
  .side{position:static;height:auto;flex-direction:row;flex-wrap:wrap;align-items:center;padding:14px 16px}
  .side .logo{padding:0 8px 0 0}
  .side .spacer,.side .user{display:none}
  .side nav{display:flex;gap:6px;flex-wrap:wrap}
  .side .item{width:auto;padding:9px 12px;font-size:14px}
}
@media (max-width:860px){
  .nav-links{position:fixed;top:74px;left:0;right:0;background:#fff;flex-direction:column;align-items:flex-start;padding:10px 16px 22px;gap:4px;display:none;border-top:1px solid var(--line);box-shadow:0 12px 24px rgba(15,23,42,.08)}
  .nav-links.open{display:flex}
  .nav-links a{padding:12px 0;width:100%}
  .nav-links a.active::after{display:none}
  .menu-toggle{display:block}
  .nav-actions .btn-outline{display:none}
  .features{grid-template-columns:1fr 1fr}
  .feature:nth-child(3n+1){border-left:1px solid var(--line)}
  .feature:nth-child(2n+1){border-left:0}
  .feature:nth-child(-n+3){border-top:1px solid var(--line)}
  .feature:nth-child(-n+2){border-top:0}
  .track{grid-template-columns:repeat(2,1fr)}
  .tbl .hide-sm{display:none}
}
@media (max-width:640px){
  .container{padding:0 16px}
  section.block{padding:64px 0}
  .hero{padding:48px 0 64px}
  .hero-cta .btn{flex:1 1 100%}
  .laptop-screen{grid-template-columns:1fr;min-height:0}
  .mock-side{display:none}
  .features{grid-template-columns:1fr}
  .feature{border-left:0 !important;border-top:1px solid var(--line) !important}
  .feature:first-child{border-top:0 !important}
  .steps{grid-template-columns:1fr;gap:26px}
  .benefits,.form-grid{grid-template-columns:1fr}
  .card{padding:22px}
  .adv-card{padding:30px 24px}
  .cta-footer .msg-cta{border-left:0;padding-left:0}
  .kv{grid-template-columns:1fr}
  .val-form{grid-template-columns:1fr}
  .main{padding:20px 16px 48px}
  .kpis{grid-template-columns:1fr 1fr;gap:10px}
  .kpi b{font-size:22px}
  .signer-row{grid-template-columns:1fr;gap:8px}
  .topbar .search{max-width:none;width:100%}
  .modal-foot{flex-direction:column-reverse}
  .modal-foot .btn{width:100%}
  .wiz{grid-template-columns:1fr}
  .wiz li{font-size:12px}
  .wiz li span{display:none}
  .tbl .doc-name span{max-width:200px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;display:inline-block}
}
@media (prefers-reduced-motion: reduce){*{animation:none !important;transition:none !important}}