@import url('https://fonts.googleapis.com/css2?family=IBM+Plex+Sans:wght@400;500;600;700;800&family=Source+Sans+3:wght@400;500;600&display=swap');

:root{
    --verde:#18863B; --verde-esc:#145629; --verde-escuro:#145629; --verde-claro:#8ECE8A;
    --amarelo:#F6C015; --amarelo-claro:#F9DA58; --azul:#3C899A;
    --tinta:#143018; --escuro:#143018; --cinza-tx:#5d6b60; --cinza-claro:#eef4ee;
    --papel:#f6faf6; --borda:#dde9dd; --branco:#fff; --texto:#143018;
}
*{box-sizing:border-box;margin:0;padding:0;}
body{font-family:'Source Sans 3',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;
     background:var(--papel);color:var(--tinta);line-height:1.6;-webkit-font-smoothing:antialiased;}
a{color:var(--verde);text-decoration:none;}
h1,h2,h3,h4,.logo,.brand-txt{font-family:'IBM Plex Sans',sans-serif;}
.container{max-width:1100px;margin:0 auto;padding:0 24px;}

/* ===== NAV (fixa ao rolar) ===== */
.site-nav{position:sticky;top:0;z-index:100;display:flex;align-items:center;justify-content:space-between;
     padding:12px 44px;background:#fff;border-bottom:1px solid var(--borda);box-shadow:0 1px 6px rgba(0,0,0,.05);}
.site-nav .logo{display:flex;align-items:center;}
.logo-img{height:42px;display:block;}
.site-nav .links{display:flex;gap:26px;align-items:center;}
.site-nav .links a{color:var(--cinza-tx);font-size:13.5px;font-weight:500;}
.site-nav .links a:hover{color:var(--verde);}
.btn-nav{background:var(--verde);color:#fff!important;padding:9px 20px;border-radius:9px;font-weight:600!important;}
.btn-nav:hover{background:var(--verde-esc);}

/* ===== BOTÕES ===== */
.btn{display:inline-block;background:var(--verde);color:#fff;padding:14px 28px;border:none;border-radius:10px;
     font-size:15px;font-weight:700;cursor:pointer;transition:all .2s;font-family:'IBM Plex Sans';}
.btn:hover{background:var(--verde-esc);color:#fff;transform:translateY(-1px);}
.btn-sm{padding:7px 14px;font-size:13px;border-radius:7px;}
.btn-primary{width:100%;background:var(--verde);color:#fff;border:none;border-radius:11px;padding:15px;
     font-family:'IBM Plex Sans';font-size:14.5px;font-weight:700;cursor:pointer;transition:all .2s;}
.btn-primary:hover{background:var(--verde-esc);transform:translateY(-1px);}
.btn-light{background:var(--amarelo);color:var(--tinta);border:none;padding:16px 38px;border-radius:12px;
     font-family:'IBM Plex Sans';font-weight:700;font-size:15px;cursor:pointer;transition:transform .2s;}
.btn-light:hover{transform:translateY(-2px);color:var(--tinta);}

/* ===== MENSAGENS ===== */
.msg{padding:11px 15px;border-radius:9px;margin:8px 0;font-size:13.5px;}
.msg.error{background:#fde8e8;color:#9b1c1c;border:1px solid #f5c2c2;}
.msg.warning{background:#fef3cd;color:#8a6d1b;border:1px solid #f5e0a3;}
.msg.success{background:#e7faf3;color:#0a7a5c;border:1px solid #b6e2c6;}

/* ===== HERO ===== */
.hero{background:linear-gradient(150deg,var(--verde) 0%,var(--verde-esc) 100%);color:#fff;
     position:relative;overflow:hidden;padding:76px 44px 90px;}
.flux{position:absolute;inset:0;opacity:.5;pointer-events:none;}
.flux span{position:absolute;height:1px;background:linear-gradient(90deg,transparent,var(--amarelo-claro),transparent);
     animation:flow 4s linear infinite;opacity:.35;}
.flux span:nth-child(1){top:18%;left:-40%;width:40%;animation-delay:0s;}
.flux span:nth-child(2){top:34%;left:-40%;width:55%;animation-delay:1.1s;}
.flux span:nth-child(3){top:52%;left:-40%;width:35%;animation-delay:.5s;}
.flux span:nth-child(4){top:68%;left:-40%;width:60%;animation-delay:2s;}
.flux span:nth-child(5){top:82%;left:-40%;width:45%;animation-delay:1.6s;}
@keyframes flow{to{left:140%;}}
@media (prefers-reduced-motion:reduce){.flux span{animation:none;opacity:.15;}}

.hero-grid{position:relative;z-index:2;display:grid;grid-template-columns:1.1fr .9fr;gap:48px;
     align-items:center;max-width:1100px;margin:0 auto;}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-family:'IBM Plex Sans';font-size:12px;
     font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--amarelo-claro);margin-bottom:20px;}
.eyebrow::before{content:"";width:22px;height:2px;background:var(--amarelo-claro);}
.hero h1{font-size:44px;line-height:1.08;font-weight:800;letter-spacing:-.03em;margin-bottom:20px;}
.hero h1 em{font-style:normal;color:var(--amarelo);}
.hero p.sub{font-size:16px;line-height:1.6;color:rgba(255,255,255,.85);max-width:480px;margin-bottom:30px;}
.hero-stats{display:flex;gap:30px;margin-top:34px;flex-wrap:wrap;}
.hstat .n{font-family:'IBM Plex Sans';font-size:24px;font-weight:800;color:#fff;}
.hstat .l{font-size:12px;color:rgba(255,255,255,.65);margin-top:2px;}

/* ===== FORM CARD ===== */
.form-card{background:#fff;border-radius:18px;padding:30px;box-shadow:0 30px 70px rgba(0,0,0,.3);color:var(--tinta);}
.form-card h3{font-size:18px;font-weight:700;color:var(--verde);margin-bottom:4px;}
.form-card .fc-sub{font-size:12.5px;color:var(--cinza-tx);margin-bottom:18px;line-height:1.5;}
.field{margin-bottom:13px;}
.field label{display:block;font-size:11px;font-weight:600;color:var(--cinza-tx);margin-bottom:6px;
     text-transform:uppercase;letter-spacing:.04em;}
.field label .opt{text-transform:none;letter-spacing:0;font-weight:400;color:#9aa8a0;}
.field input{width:100%;border:1.5px solid var(--borda);border-radius:10px;padding:13px 14px;font-size:14px;
     font-family:'Source Sans 3';transition:border .15s;}
.field input:focus{outline:none;border-color:var(--verde);}
.consent{display:flex;gap:9px;align-items:flex-start;font-size:12px;color:var(--cinza-tx);
     margin:6px 0 16px;cursor:pointer;line-height:1.4;}
.consent input{margin-top:2px;flex-shrink:0;width:16px;height:16px;}
.fc-foot{display:flex;align-items:center;gap:7px;justify-content:center;margin-top:14px;font-size:11px;color:var(--cinza-tx);}
.fc-foot::before{content:"🔒";}

/* Ajuda da UC */
.uc-help{margin-top:7px;}
.uc-help summary{font-size:11.5px;color:var(--verde);cursor:pointer;font-weight:600;list-style:none;}
.uc-help summary::-webkit-details-marker{display:none;}
.uc-help summary:hover{text-decoration:underline;}
.uc-exemplo{margin-top:10px;background:var(--papel);border:1px solid var(--borda);border-radius:10px;padding:14px;}
.uc-bill-top{font-size:11px;font-weight:700;color:var(--azul);text-transform:uppercase;letter-spacing:.05em;margin-bottom:8px;}
.uc-bill-row{display:flex;align-items:center;gap:8px;flex-wrap:wrap;background:#fff;border:1px dashed var(--borda);border-radius:8px;padding:8px 10px;}
.uc-bill-label{font-size:10px;font-weight:700;color:var(--cinza-tx);text-transform:uppercase;}
.uc-bill-num{font-size:18px;font-weight:800;color:var(--tinta);background:var(--amarelo-claro);padding:1px 8px;border-radius:5px;font-family:'IBM Plex Sans';}
.uc-bill-arrow{font-size:11px;color:var(--verde);font-weight:600;}
.uc-bill-cap{font-size:11.5px;color:var(--cinza-tx);margin-top:9px;line-height:1.45;}

/* Upload da conta de luz */
.upload-conta{display:flex;align-items:center;gap:10px;border:1.5px dashed var(--verde-claro);
     border-radius:10px;padding:12px 14px;cursor:pointer;background:var(--papel);transition:all .15s;}
.upload-conta:hover{border-color:var(--verde);background:#eef9f0;}
.upload-conta input[type=file]{font-size:12px;color:var(--cinza-tx);flex:1;min-width:0;}
.upload-ico{font-size:18px;}
.upload-txt{font-size:12px;color:var(--cinza-tx);font-weight:600;}
@supports(selector(::file-selector-button)){
    .upload-conta input[type=file]::file-selector-button{background:var(--verde);color:#fff;border:none;
        padding:6px 12px;border-radius:7px;font-size:12px;font-weight:600;cursor:pointer;margin-right:10px;}
}

/* ===== FAIXA DE CONFIANÇA ===== */
.trust{background:var(--tinta);color:rgba(255,255,255,.6);padding:16px 44px;display:flex;
     justify-content:center;gap:36px;font-size:12.5px;flex-wrap:wrap;}
.trust b{color:var(--verde-claro);font-weight:600;}

/* ===== CONTADOR DE VALORES ===== */
.contador{background:#fff;padding:50px 24px;text-align:center;border-bottom:1px solid var(--borda);}
.contador-in{max-width:720px;margin:0 auto;}
.contador .eyebrow{display:inline-flex;justify-content:center;color:var(--verde-esc);}
.contador .eyebrow::before{background:var(--verde-esc);}
.contador-num{font-family:'IBM Plex Sans';font-size:52px;font-weight:800;color:var(--verde);
     letter-spacing:-.02em;margin:6px 0;line-height:1.05;}
.contador-lbl{font-size:15.5px;color:var(--cinza-tx);}
@media(max-width:880px){.contador-num{font-size:38px;}}

/* ===== SEÇÕES ===== */
.sec{padding:72px 44px;max-width:1100px;margin:0 auto;scroll-margin-top:80px;}
.sec-head{text-align:center;margin-bottom:46px;}
.sec-head .eyebrow{color:var(--verde-esc);justify-content:center;display:inline-flex;}
.sec-head .eyebrow::before{background:var(--verde-esc);}
.sec-head h2{font-size:32px;font-weight:800;color:var(--verde);letter-spacing:-.02em;}
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.step{background:var(--branco);border:1px solid var(--borda);border-radius:16px;padding:30px 26px;}
.step .sn{font-size:13px;font-weight:700;color:#fff;background:var(--verde);width:34px;height:34px;
     border-radius:9px;display:flex;align-items:center;justify-content:center;margin-bottom:18px;}
.step h4{font-size:17px;font-weight:700;color:var(--tinta);margin-bottom:8px;}
.step p{font-size:13.5px;color:var(--cinza-tx);line-height:1.6;}

/* ===== PILARES ===== */
.pilares-sec{background:#fff;padding:72px 44px;scroll-margin-top:80px;}
.pilares{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;max-width:1100px;margin:0 auto;}
.pilar{background:var(--papel);border:1px solid var(--borda);border-radius:14px;padding:26px;display:flex;gap:18px;transition:all .2s;}
.pilar:hover{border-color:var(--verde-claro);box-shadow:0 8px 24px rgba(24,134,59,.1);}
.pilar .pic{width:46px;height:46px;border-radius:11px;background:var(--cinza-claro);display:flex;
     align-items:center;justify-content:center;font-size:22px;flex-shrink:0;}
.pilar h4{font-size:15.5px;font-weight:700;color:var(--verde);margin-bottom:6px;}
.pilar p{font-size:13px;color:var(--cinza-tx);line-height:1.55;}

/* ===== CTA ===== */
.cta-band{background:linear-gradient(120deg,var(--verde),var(--verde-esc));color:#fff;text-align:center;padding:64px 44px;}
.cta-band h2{font-size:30px;font-weight:800;margin-bottom:12px;letter-spacing:-.02em;}
.cta-band p{color:rgba(255,255,255,.85);margin-bottom:28px;font-size:15px;}

/* ===== RODAPÉ ===== */
.foot{background:var(--tinta);color:rgba(255,255,255,.6);padding:44px;}
.foot-in{max-width:1100px;margin:0 auto;display:flex;justify-content:space-between;flex-wrap:wrap;gap:24px;}
.logo-foot{font-family:'IBM Plex Sans';font-weight:700;font-size:20px;color:#fff;}
.logo-foot b{color:var(--amarelo-claro);}
.foot-info{margin-top:12px;}
.foot-info p{font-size:12.5px;line-height:1.7;}
.foot-links a{color:rgba(255,255,255,.6);font-size:12.5px;display:block;margin-bottom:6px;}
.foot-links a:hover{color:var(--amarelo);}

/* ===== LOGIN / SETUP ===== */
.login-box{max-width:400px;margin:64px auto;background:#fff;border-radius:16px;padding:32px;
     box-shadow:0 10px 30px rgba(0,0,0,.08);}
.login-box h1{color:var(--verde);font-size:24px;margin-bottom:20px;text-align:center;}
.campo{margin-bottom:14px;}
.campo label{display:block;font-size:13px;font-weight:600;margin-bottom:6px;color:var(--texto);}
.campo input,.campo select{width:100%;padding:12px 14px;border:1.5px solid var(--borda);
     border-radius:8px;font-size:15px;background:#fff;font-family:'Source Sans 3';}
.campo input:focus,.campo select:focus{outline:none;border-color:var(--verde);}

/* ===== CARD genérico (form admin) ===== */
.card-form{background:#fff;border-radius:14px;padding:28px;color:var(--texto);}
.card-form h2{color:var(--verde);font-size:20px;margin-bottom:4px;}
.card-form .sub{color:var(--cinza-tx);font-size:13px;margin-bottom:18px;}

/* ===== PAINEL simples (vendedor/cliente) ===== */
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:20px;margin-bottom:32px;}
.stat{background:#fff;border-radius:12px;padding:24px;box-shadow:0 4px 12px rgba(0,0,0,.05);}
.stat .num{font-size:34px;font-weight:800;color:var(--verde);font-family:'IBM Plex Sans';}
.stat .lbl{color:var(--cinza-tx);font-size:14px;}

/* ===== ADMIN ===== */
body.admin{display:flex;min-height:100vh;}
.sidebar{width:230px;background:var(--tinta);color:#cfe9db;display:flex;flex-direction:column;padding:20px 0;flex-shrink:0;}
.sidebar .logo{font-size:20px;font-weight:800;color:#fff;padding:0 24px 20px;}
.sidebar .logo span{color:var(--amarelo);}
.sidebar nav{display:flex;flex-direction:column;flex:1;}
.sidebar nav a{color:#cfe9db;padding:12px 24px;font-size:14px;}
.sidebar nav a:hover{background:rgba(255,255,255,.06);}
.sidebar nav a.ativo{background:var(--verde);color:#fff;font-weight:600;}
.sidebar-rodape{padding:16px 24px;border-top:1px solid rgba(255,255,255,.1);font-size:13px;}
.sidebar-rodape .usuario{color:#fff;font-weight:600;margin-bottom:4px;}
.conteudo{flex:1;padding:32px 40px;overflow:auto;background:var(--papel);}
.conteudo h1{color:var(--verde);margin-bottom:24px;}

table.tabela{width:100%;border-collapse:collapse;background:#fff;border-radius:12px;overflow:hidden;box-shadow:0 4px 12px rgba(0,0,0,.05);}
table.tabela th,table.tabela td{padding:12px 14px;text-align:left;border-bottom:1px solid var(--borda);font-size:14px;}
table.tabela th{background:var(--cinza-claro);color:var(--tinta);font-weight:700;}
table.tabela tr:last-child td{border-bottom:none;}
table.tabela select{padding:6px 8px;border:1px solid var(--borda);border-radius:6px;}
.badge{display:inline-block;padding:3px 10px;border-radius:20px;font-size:12px;font-weight:600;background:#e7faf3;color:#0a7a5c;}

/* ===== RESPONSIVO ===== */
@media(max-width:880px){
    .site-nav{padding:12px 20px;}
    .site-nav .links{gap:14px;}
    .site-nav .links a:not(.btn-nav){display:none;}
    .hero{padding:48px 20px 56px;}
    .hero-grid{grid-template-columns:1fr;gap:32px;}
    .hero h1{font-size:30px;}
    .sec,.pilares-sec{padding:48px 20px;}
    .sec-head h2{font-size:25px;}
    .steps,.pilares{grid-template-columns:1fr;}
    .cta-band{padding:48px 20px;}
    .trust{flex-direction:column;gap:10px;text-align:center;}
    .foot{padding:32px 20px;}
    .foot-in{flex-direction:column;gap:20px;}
    body.admin{flex-direction:column;}
    .sidebar{width:100%;flex-direction:row;flex-wrap:wrap;}
}