/* ─── PAGE VAR ───────────────────────────────────────────── */
:root{--sun:#FF8C00}

/* ─── HERO ───────────────────────────────────────────────── */
#hero{position:relative;min-height:85vh;overflow:hidden;display:flex;align-items:center}
.hero-bg img{object-position:center 50%}
.hero-bg::after{
  content:'';position:absolute;inset:0;
  background:linear-gradient(to bottom,rgba(0,0,0,.45) 0%,transparent 14%),
             linear-gradient(120deg,rgba(20,28,34,.9) 0%,rgba(100,70,0,.55) 100%);
}
.hero-btns{margin-bottom:40px}

/* ─── ECONOMY BANNER ─────────────────────────────────────── */
#economy{background:var(--y);padding:56px 0}
.eco-in{max-width:1280px;margin:0 auto;padding:0 40px;display:grid;grid-template-columns:repeat(4,1fr);gap:2px}
.eco-item{background:rgba(0,0,0,.06);padding:28px 24px;text-align:center}
.eco-item:first-child{border-radius:10px 0 0 10px}
.eco-item:last-child{border-radius:0 10px 10px 0}
.eco-num{font-size:clamp(2rem,3.5vw,3rem);font-weight:900;color:var(--dk);line-height:1;margin-bottom:6px}
.eco-lbl{font-size:.78rem;color:rgba(26,26,26,.65);font-weight:600}

/* ─── COMO FUNCIONA ──────────────────────────────────────── */
#como{background:#fff;padding:88px 0}
.como-grid{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center}
.como-visual{position:relative}
.como-img{border-radius:14px;overflow:hidden;box-shadow:0 24px 60px rgba(0,0,0,.1)}
.como-img img{aspect-ratio:4/3}
.como-badge{position:absolute;top:24px;right:-20px;background:var(--y);border-radius:12px;padding:16px 20px;box-shadow:0 12px 32px rgba(245,193,0,.35);text-align:center;min-width:110px}
.cb-num{font-size:1.6rem;font-weight:900;color:var(--dk);line-height:1}
.cb-txt{font-size:.7rem;color:rgba(26,26,26,.65);margin-top:3px;font-weight:600}
.como-steps{display:flex;flex-direction:column;gap:20px;margin-top:32px}
.como-step{display:flex;align-items:flex-start;gap:16px}
.cs-icon{width:44px;height:44px;border-radius:10px;background:rgba(245,193,0,.1);display:flex;align-items:center;justify-content:center;flex-shrink:0}
.cs-icon svg{width:20px;height:20px;stroke:var(--y);stroke-width:1.9;fill:none;stroke-linecap:round;stroke-linejoin:round}
.cs-title{font-size:.9rem;font-weight:800;color:var(--dk);margin-bottom:4px}
.cs-txt{font-size:.8rem;color:var(--mt);line-height:1.65}

/* ─── SEGMENTOS ──────────────────────────────────────────── */
#segmentos{background:var(--lt);padding:88px 0}
.seg-header{text-align:center;margin-bottom:56px}
.seg-header .sec-badge{justify-content:center}
.seg-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.seg-card{background:#fff;border-radius:16px;overflow:hidden;border:1px solid var(--br);transition:box-shadow .2s,transform .2s;cursor:pointer}
.seg-card:hover{box-shadow:0 16px 48px rgba(0,0,0,.09);transform:translateY(-4px)}
.seg-card-top{height:220px;overflow:hidden;position:relative}
.seg-card-top img{transition:transform .45s}
.seg-card:hover .seg-card-top img{transform:scale(1.06)}
.seg-overlay{position:absolute;inset:0;background:linear-gradient(to bottom,transparent 40%,rgba(0,0,0,.55));display:flex;align-items:flex-end;padding:20px}
.seg-label{background:var(--y);color:var(--dk);font-size:.7rem;font-weight:800;padding:5px 14px;border-radius:100px;letter-spacing:.06em;text-transform:uppercase}
.seg-body{padding:24px 22px}
.seg-title{font-size:1.05rem;font-weight:800;color:var(--dk);margin-bottom:10px}
.seg-items{display:flex;flex-direction:column;gap:8px}
.seg-item{display:flex;align-items:center;gap:9px;font-size:.8rem;color:var(--mt)}
.seg-item::before{content:'';width:6px;height:6px;border-radius:50%;background:var(--y);flex-shrink:0}
.seg-cta{display:inline-flex;align-items:center;gap:6px;margin-top:18px;font-size:.78rem;font-weight:700;color:var(--dk);border-bottom:1.5px solid var(--y);padding-bottom:2px}

/* ─── PROCESSO (dark bg, icons) ──────────────────────────── */
#processo{background:var(--dk);padding:88px 0}
.proc-head{text-align:center;margin-bottom:64px}
.proc-head .sec-badge{justify-content:center}
.proc-head .sec-badge .sec-lbl{color:rgba(255,255,255,.45)}
.proc-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:0;position:relative}
.proc-grid::before{content:'';position:absolute;top:32px;left:10%;right:10%;height:1px;border-top:2px dashed rgba(245,193,0,.35);z-index:0}
.proc-col{text-align:center;padding:0 12px;position:relative;z-index:1}
.proc-icon-wrap{width:64px;height:64px;border-radius:50%;background:var(--y);display:flex;align-items:center;justify-content:center;margin:0 auto 18px;box-shadow:0 8px 24px rgba(245,193,0,.35)}
.proc-icon-wrap svg{width:26px;height:26px;stroke:var(--dk);stroke-width:2;fill:none;stroke-linecap:round;stroke-linejoin:round}
.proc-step-title{font-size:.88rem;font-weight:800;color:#fff;margin-bottom:6px}
.proc-step-txt{font-size:.75rem;color:rgba(255,255,255,.5);line-height:1.55}

/* ─── ROI ────────────────────────────────────────────────── */
#roi{background:var(--lt);padding:88px 0}
.roi-grid{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center}
.roi-chart{background:#fff;border-radius:16px;padding:36px;box-shadow:0 8px 32px rgba(0,0,0,.07)}
.roi-chart-title{font-size:.92rem;font-weight:800;color:var(--dk);margin-bottom:24px;text-align:center}
.roi-bars{display:flex;flex-direction:column;gap:14px}
.roi-bar-row{display:flex;align-items:center;gap:14px}
.roi-bar-label{font-size:.76rem;font-weight:600;color:var(--mt);min-width:80px}
.roi-bar-wrap{flex:1;height:28px;background:rgba(0,0,0,.06);border-radius:100px;overflow:hidden}
.roi-bar{height:100%;border-radius:100px;background:linear-gradient(90deg,var(--y),var(--sun));display:flex;align-items:center;padding-right:10px;justify-content:flex-end}
.roi-bar-val{font-size:.72rem;font-weight:800;color:var(--dk)}
.roi-note{font-size:.72rem;color:var(--mt);text-align:center;margin-top:16px}
.roi-text .sec-p{margin-bottom:28px}
.roi-items{display:flex;flex-direction:column;gap:16px}
.roi-item{display:flex;align-items:flex-start;gap:14px;padding:18px 20px;background:#fff;border-radius:10px;border:1px solid var(--br);border-left:3px solid var(--y)}
.roi-ico{width:38px;height:38px;border-radius:8px;background:rgba(245,193,0,.1);display:flex;align-items:center;justify-content:center;flex-shrink:0}
.roi-ico svg{width:18px;height:18px;stroke:var(--y);stroke-width:2;fill:none;stroke-linecap:round;stroke-linejoin:round}
.roi-title{font-size:.86rem;font-weight:700;color:var(--dk);margin-bottom:3px}
.roi-txt{font-size:.78rem;color:var(--mt);line-height:1.55}

/* ─── CTA ────────────────────────────────────────────────── */
#cta-sec::before{content:'SOLAR'}

/* ─── RESPONSIVE ─────────────────────────────────────────── */
@media(max-width:1024px){
  .eco-in{grid-template-columns:1fr 1fr}
  .eco-item:nth-child(2){border-radius:0 10px 10px 0}
  .eco-item:nth-child(3){border-radius:10px 0 0 10px}
  .como-grid,.roi-grid{grid-template-columns:1fr}
  .seg-grid{grid-template-columns:1fr 1fr}
  .proc-grid{grid-template-columns:1fr 1fr;gap:32px}
  .proc-grid::before{display:none}
  .como-badge{right:12px}
}
@media(max-width:640px){
  .eco-in{grid-template-columns:1fr 1fr;padding-left:20px;padding-right:20px}
  .seg-grid,.proc-grid{grid-template-columns:1fr}
}