/* ==========================================================================
   V2 ENERGY — Design System
   Identidade V2 Data Soluções · azul #1E46E1 sobre navy · acento verde energia
   ========================================================================== */

:root{
  /* Marca V2 */
  --blue:#1E46E1;
  --blue-600:#1B3FCC;
  --blue-400:#3B6BFF;
  --blue-300:#6E92FF;
  --navy:#0A1326;
  --navy-800:#0F1E3D;
  --navy-700:#152a52;
  --navy-panel:#0F1E3D;
  /* Energia */
  --green:#16A34A;
  --green-400:#22C55E;
  --green-050:#ecfdf3;
  --amber:#F59E0B;
  --red:#E5484D;
  /* Neutros */
  --white:#FFFFFF;
  --ink:#0B1220;
  --ink-2:#33415A;
  --muted:#64748B;
  --line:#E4E9F2;
  --bg:#F5F7FC;
  --panel:#FFFFFF;
  --panel-2:#F9FBFF;
  --shadow-sm:0 1px 2px rgba(10,19,38,.06),0 1px 3px rgba(10,19,38,.05);
  --shadow:0 6px 24px rgba(10,19,38,.08);
  --shadow-lg:0 18px 50px rgba(10,19,38,.16);
  --r-sm:8px; --r:14px; --r-lg:22px; --r-xl:30px;
  --sans:"Inter","Segoe UI",system-ui,-apple-system,Roboto,Arial,sans-serif;
  --grad-brand:linear-gradient(135deg,#1E46E1 0%,#3B6BFF 55%,#22C55E 130%);
  --grad-navy:radial-gradient(120% 120% at 80% -10%,#17306a 0%,#0F1E3D 45%,#0A1326 100%);
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;font-family:var(--sans);color:var(--ink);background:var(--bg);
  -webkit-font-smoothing:antialiased;line-height:1.55;font-size:15px;
}
h1,h2,h3,h4{margin:0 0 .4em;line-height:1.15;font-weight:800;letter-spacing:-.02em;color:var(--ink)}
h1{font-size:clamp(2rem,5vw,3.4rem)}
h2{font-size:clamp(1.5rem,3vw,2.2rem)}
h3{font-size:1.15rem}
p{margin:0 0 1rem;color:var(--ink-2)}
a{color:var(--blue);text-decoration:none}
img{max-width:100%;display:block}
small{font-size:.8rem}
.container{width:min(1200px,92vw);margin:0 auto}
.eyebrow{font-size:.78rem;font-weight:800;letter-spacing:.16em;text-transform:uppercase;color:var(--blue)}
.muted{color:var(--muted)}
.center{text-align:center}

/* Buttons */
.btn{display:inline-flex;align-items:center;gap:.5rem;padding:.8rem 1.4rem;border-radius:999px;
  font-weight:700;font-size:.95rem;cursor:pointer;border:1px solid transparent;transition:.18s;white-space:nowrap}
.btn svg{width:18px;height:18px}
.btn-primary{background:var(--grad-brand);color:#fff;box-shadow:0 8px 22px rgba(30,70,225,.32)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 12px 28px rgba(30,70,225,.42)}
.btn-ghost{background:rgba(255,255,255,.08);color:#fff;border-color:rgba(255,255,255,.22)}
.btn-ghost:hover{background:rgba(255,255,255,.16)}
.btn-outline{background:#fff;color:var(--blue);border-color:var(--line)}
.btn-outline:hover{border-color:var(--blue);background:var(--panel-2)}
.btn-sm{padding:.5rem .9rem;font-size:.85rem}
.btn-block{width:100%;justify-content:center}

/* Badges & chips */
.badge{display:inline-flex;align-items:center;gap:.35rem;padding:.25rem .6rem;border-radius:999px;
  font-size:.72rem;font-weight:700;letter-spacing:.02em}
.badge-blue{background:#e9eefe;color:var(--blue-600)}
.badge-green{background:var(--green-050);color:#0e7a37}
.badge-amber{background:#fef4e2;color:#b7791f}
.badge-red{background:#fdecec;color:#c0392f}
.badge-gray{background:#eef1f7;color:var(--muted)}
.dot{width:8px;height:8px;border-radius:50%;display:inline-block}

/* ============================ LANDING ==================================== */
.nav{position:sticky;top:0;z-index:50;backdrop-filter:blur(10px);
  background:rgba(10,19,38,.72);border-bottom:1px solid rgba(255,255,255,.08)}
.nav .container{display:flex;align-items:center;justify-content:space-between;padding:.7rem 0}
.brand{display:flex;align-items:center;gap:.6rem}
.brand img{height:34px}
.brand .sub{color:#fff;font-weight:800;letter-spacing:.02em}
.brand .sub b{color:var(--blue-300)}
.nav-links{display:flex;gap:1.6rem;align-items:center}
.nav-links a{color:#cdd8f0;font-weight:600;font-size:.92rem}
.nav-links a:hover{color:#fff}

.hero{background:var(--grad-navy);color:#fff;position:relative;overflow:hidden;padding:5rem 0 6rem}
.hero::before{content:"";position:absolute;inset:0;background:
  repeating-linear-gradient(115deg,transparent 0 60px,rgba(59,107,255,.05) 60px 61px);pointer-events:none}
.hero .container{position:relative;display:grid;grid-template-columns:1.1fr .9fr;gap:3rem;align-items:center}
.hero h1{color:#fff}
.hero h1 .hl{background:linear-gradient(90deg,#6E92FF,#22C55E);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero p{color:#c3d0ec;font-size:1.1rem;max-width:34rem}
.hero-badges{display:flex;gap:.6rem;flex-wrap:wrap;margin:1.4rem 0}
.hero-badges span{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.16);
  padding:.4rem .8rem;border-radius:999px;font-size:.82rem;color:#dbe4f7;font-weight:600}
.hero-cta{display:flex;gap:.8rem;flex-wrap:wrap;margin-top:.5rem}

/* Simulator card */
.sim{background:#fff;border-radius:var(--r-xl);padding:1.6rem;color:var(--ink);box-shadow:var(--shadow-lg)}
.sim h3{font-size:1.05rem;display:flex;align-items:center;gap:.5rem}
.sim .field{margin:.9rem 0}
.sim label{display:block;font-size:.8rem;font-weight:700;color:var(--ink-2);margin-bottom:.35rem}
.sim input,.sim select{width:100%;padding:.7rem .85rem;border:1.5px solid var(--line);border-radius:var(--r-sm);
  font:inherit;font-size:.95rem;background:#fff;transition:.15s}
.sim input:focus,.sim select:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 3px rgba(30,70,225,.14)}
.sim-row{display:grid;grid-template-columns:1fr 1fr;gap:.7rem}
.sim-result{margin-top:1rem;background:var(--grad-navy);color:#fff;border-radius:var(--r);padding:1.2rem;text-align:center}
.sim-result .big{font-size:2.4rem;font-weight:800;color:#22C55E;letter-spacing:-.03em}
.sim-result small{color:#c3d0ec}
.sim-breakdown{display:flex;justify-content:space-between;margin-top:.8rem;font-size:.82rem;color:#c3d0ec}

/* Sections */
.section{padding:5rem 0}
.section-head{max-width:42rem;margin:0 auto 3rem;text-align:center}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:1.4rem}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:1.2rem}
.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--r-lg);padding:1.6rem;box-shadow:var(--shadow-sm);transition:.2s}
.card:hover{box-shadow:var(--shadow);transform:translateY(-3px)}
.card .ico{width:48px;height:48px;border-radius:14px;display:grid;place-items:center;margin-bottom:1rem;
  background:#e9eefe;color:var(--blue)}
.card .ico.g{background:var(--green-050);color:var(--green)}
.card h3{margin-bottom:.4rem}
.card p{font-size:.92rem;margin:0}

.flow{display:grid;grid-template-columns:repeat(6,1fr);gap:.6rem;align-items:stretch}
.flow .step{background:var(--panel);border:1px solid var(--line);border-radius:var(--r);padding:1rem .9rem;text-align:center;position:relative}
.flow .step .n{width:30px;height:30px;border-radius:50%;background:var(--grad-brand);color:#fff;display:grid;place-items:center;margin:0 auto .5rem;font-weight:800;font-size:.9rem}
.flow .step b{display:block;font-size:.85rem}
.flow .step span{font-size:.74rem;color:var(--muted)}

.split{display:grid;grid-template-columns:1fr 1fr;gap:3rem;align-items:center}
.stat-row{display:flex;gap:2.5rem;flex-wrap:wrap;margin-top:1.5rem}
.stat-row .s b{display:block;font-size:2.2rem;font-weight:800;color:var(--blue);letter-spacing:-.02em}
.stat-row .s span{font-size:.85rem;color:var(--muted)}

.cta-band{background:var(--grad-brand);color:#fff;border-radius:var(--r-xl);padding:3rem;text-align:center;margin:2rem 0}
.cta-band h2{color:#fff}
.cta-band p{color:rgba(255,255,255,.9)}

.footer{background:var(--navy);color:#9fb0d4;padding:3rem 0 2rem;margin-top:3rem}
.footer .container{display:flex;justify-content:space-between;gap:2rem;flex-wrap:wrap}
.footer a{color:#c3d0ec}
.footer .brand .sub{font-size:.95rem}

/* ============================ PLATAFORMA (SaaS) ========================== */
.app{display:grid;grid-template-columns:248px 1fr;min-height:100vh}
.sidebar{background:var(--grad-navy);color:#dbe4f7;padding:1.2rem 0;position:sticky;top:0;height:100vh;overflow-y:auto}
.sidebar .brand{padding:.2rem 1.3rem 1.2rem;border-bottom:1px solid rgba(255,255,255,.08);margin-bottom:.8rem}
.sidebar .brand img{height:30px}
.nav-group{padding:.4rem 0}
.nav-group .lbl{font-size:.68rem;letter-spacing:.14em;text-transform:uppercase;color:#7e8fb8;padding:.5rem 1.4rem .3rem;font-weight:800}
.nav-item{display:flex;align-items:center;gap:.7rem;padding:.62rem 1.4rem;color:#c3d0ec;cursor:pointer;
  font-weight:600;font-size:.9rem;border-left:3px solid transparent;transition:.15s}
.nav-item svg{width:18px;height:18px;opacity:.9}
.nav-item:hover{background:rgba(255,255,255,.06);color:#fff}
.nav-item.active{background:rgba(59,107,255,.16);color:#fff;border-left-color:var(--blue-400)}
.nav-item .tag{margin-left:auto;background:var(--blue);color:#fff;font-size:.66rem;padding:.05rem .4rem;border-radius:999px;font-weight:800}

.main{min-width:0;background:var(--bg)}
.topbar{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:1rem 1.8rem;
  background:rgba(255,255,255,.85);backdrop-filter:blur(8px);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20}
.topbar h2{font-size:1.25rem;margin:0}
.topbar .sub{font-size:.82rem;color:var(--muted)}
.topbar-actions{display:flex;align-items:center;gap:.7rem}
.search{display:flex;align-items:center;gap:.5rem;background:var(--panel-2);border:1px solid var(--line);border-radius:999px;padding:.45rem .9rem;color:var(--muted)}
.search input{border:none;background:transparent;font:inherit;font-size:.88rem;outline:none;width:180px}
.avatar{width:38px;height:38px;border-radius:50%;background:var(--grad-brand);color:#fff;display:grid;place-items:center;font-weight:800;font-size:.9rem}

.view{padding:1.6rem 1.8rem 3rem;animation:fade .3s ease}
@keyframes fade{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}
.view.hidden{display:none}

/* Stat tiles */
.tiles{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem;margin-bottom:1.4rem}
.tile{background:var(--panel);border:1px solid var(--line);border-radius:var(--r);padding:1.1rem 1.2rem;box-shadow:var(--shadow-sm)}
.tile .t-top{display:flex;align-items:center;justify-content:space-between;color:var(--muted);font-size:.8rem;font-weight:700}
.tile .t-ico{width:34px;height:34px;border-radius:10px;display:grid;place-items:center;background:#e9eefe;color:var(--blue)}
.tile .t-ico.g{background:var(--green-050);color:var(--green)}
.tile .t-ico.a{background:#fef4e2;color:var(--amber)}
.tile .val{font-size:1.9rem;font-weight:800;letter-spacing:-.02em;margin:.3rem 0 .1rem}
.tile .delta{font-size:.78rem;font-weight:700}
.delta.up{color:var(--green)} .delta.down{color:var(--red)}

.grid2{display:grid;grid-template-columns:1.5fr 1fr;gap:1.2rem}
.panel{background:var(--panel);border:1px solid var(--line);border-radius:var(--r);padding:1.3rem;box-shadow:var(--shadow-sm);margin-bottom:1.2rem}
.panel-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:1rem}
.panel-head h3{margin:0;font-size:1.02rem}
.panel-head .muted{font-size:.82rem}

/* Simple bar/line chart (CSS) */
.bars{display:flex;align-items:flex-end;gap:.55rem;height:180px;padding-top:.5rem}
.bars .bar{flex:1;background:var(--grad-brand);border-radius:6px 6px 0 0;position:relative;min-height:6px;transition:.4s;opacity:.92}
.bars .bar:hover{opacity:1}
.bars .bar span{position:absolute;top:-1.3rem;left:50%;transform:translateX(-50%);font-size:.7rem;font-weight:700;color:var(--ink-2)}
.bars-x{display:flex;gap:.55rem;margin-top:.4rem}
.bars-x span{flex:1;text-align:center;font-size:.7rem;color:var(--muted)}

.donut{display:flex;align-items:center;gap:1.4rem}
.donut svg{width:150px;height:150px;flex:none}
.legend{display:flex;flex-direction:column;gap:.5rem;font-size:.85rem}
.legend .li{display:flex;align-items:center;gap:.5rem}
.legend .li b{margin-left:auto}

/* Tables */
.table-wrap{overflow-x:auto}
table{width:100%;border-collapse:collapse;font-size:.88rem}
th{text-align:left;font-size:.72rem;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);
  font-weight:800;padding:.7rem .8rem;border-bottom:1px solid var(--line);white-space:nowrap}
td{padding:.75rem .8rem;border-bottom:1px solid var(--line);vertical-align:middle}
tr:last-child td{border-bottom:none}
tbody tr{transition:.12s}
tbody tr:hover{background:var(--panel-2)}
.cell-name{font-weight:700;color:var(--ink)}
.cell-sub{font-size:.76rem;color:var(--muted)}
.mini-avatar{width:30px;height:30px;border-radius:50%;display:inline-grid;place-items:center;color:#fff;font-weight:800;font-size:.75rem;background:var(--blue)}
.progress{height:7px;border-radius:99px;background:#eaeefa;overflow:hidden;min-width:70px}
.progress i{display:block;height:100%;background:var(--grad-brand);border-radius:99px}

/* Kanban / CRM */
.kanban{display:grid;grid-auto-flow:column;grid-auto-columns:minmax(230px,1fr);gap:.9rem;overflow-x:auto;padding-bottom:.6rem}
.kcol{background:var(--panel-2);border:1px solid var(--line);border-radius:var(--r);padding:.7rem;min-width:230px}
.kcol-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:.7rem;padding:.1rem .2rem}
.kcol-head b{font-size:.82rem}
.kcol-head .count{background:#fff;border:1px solid var(--line);color:var(--muted);font-size:.72rem;font-weight:800;padding:.05rem .45rem;border-radius:999px}
.kcard{background:#fff;border:1px solid var(--line);border-radius:10px;padding:.75rem;margin-bottom:.6rem;box-shadow:var(--shadow-sm);cursor:grab;transition:.15s;border-left:3px solid var(--blue)}
.kcard:hover{box-shadow:var(--shadow);transform:translateY(-2px)}
.kcard.g{border-left-color:var(--green)} .kcard.a{border-left-color:var(--amber)}
.kcard .kname{font-weight:700;font-size:.86rem;margin-bottom:.15rem}
.kcard .kmeta{font-size:.74rem;color:var(--muted);display:flex;justify-content:space-between;margin-top:.5rem}
.kcard .kval{font-weight:800;color:var(--blue-600);font-size:.82rem}

/* Timeline */
.timeline{position:relative;padding-left:1.4rem}
.timeline::before{content:"";position:absolute;left:6px;top:4px;bottom:4px;width:2px;background:var(--line)}
.tl-item{position:relative;padding:0 0 1.1rem .2rem}
.tl-item::before{content:"";position:absolute;left:-1.2rem;top:3px;width:12px;height:12px;border-radius:50%;background:#fff;border:2.5px solid var(--blue)}
.tl-item.done::before{background:var(--green);border-color:var(--green)}
.tl-item.now::before{background:var(--blue);border-color:var(--blue);box-shadow:0 0 0 4px rgba(30,70,225,.16)}
.tl-item b{font-size:.88rem}
.tl-item span{display:block;font-size:.76rem;color:var(--muted)}

/* Commission ledger */
.ledger .row{display:flex;align-items:center;gap:.8rem;padding:.7rem 0;border-bottom:1px solid var(--line)}
.ledger .row:last-child{border:none}
.ledger .ico{width:34px;height:34px;border-radius:10px;display:grid;place-items:center;flex:none}
.ico-in{background:var(--green-050);color:var(--green)} .ico-out{background:#fdecec;color:var(--red)} .ico-prov{background:#e9eefe;color:var(--blue)}
.ledger .amt{margin-left:auto;font-weight:800}
.amt.in{color:var(--green)} .amt.out{color:var(--red)}

/* Scheme builder preview */
.scheme{display:grid;gap:.7rem}
.scheme .r{display:flex;align-items:center;gap:.7rem;background:var(--panel-2);border:1px solid var(--line);border-radius:10px;padding:.7rem .9rem}
.scheme .r .k{font-size:.74rem;color:var(--muted);font-weight:700;min-width:150px;text-transform:uppercase;letter-spacing:.04em}
.scheme .r .v{font-weight:700}

/* Portal preview frame */
.portal-grid{display:grid;grid-template-columns:1fr 1fr;gap:1.2rem}
.device{background:var(--panel);border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--shadow)}
.device-top{background:var(--grad-navy);color:#fff;padding:1rem 1.2rem;display:flex;align-items:center;justify-content:space-between}
.device-top small{color:#c3d0ec}
.device-body{padding:1.2rem}
.economy-ring{text-align:center;padding:1rem 0}
.economy-ring .big{font-size:2rem;font-weight:800;color:var(--green)}

.helpbar{background:linear-gradient(90deg,#e9eefe,#ecfdf3);border:1px solid #d9e3fb;border-radius:var(--r);
  padding:.9rem 1.1rem;display:flex;align-items:center;gap:.8rem;font-size:.86rem;color:var(--ink-2);margin-bottom:1.3rem}
.helpbar b{color:var(--ink)}

/* Responsive */
@media(max-width:1000px){
  .hero .container,.split,.grid2,.portal-grid{grid-template-columns:1fr}
  .grid-4,.tiles{grid-template-columns:repeat(2,1fr)}
  .grid-3{grid-template-columns:1fr}
  .flow{grid-template-columns:repeat(2,1fr)}
  .nav-links{display:none}
  .app{grid-template-columns:1fr}
  .sidebar{position:fixed;left:-260px;z-index:100;transition:.25s;width:248px}
  .sidebar.open{left:0}
  .menu-btn{display:inline-grid!important}
}
@media(max-width:560px){
  .grid-4,.tiles,.sim-row{grid-template-columns:1fr}
  .cta-band,.cta-band h2{padding-left:0}
}
.menu-btn{display:none;place-items:center;width:40px;height:40px;border-radius:10px;border:1px solid var(--line);background:#fff;cursor:pointer}