/* ===== GP Auto Lavagens — site institucional ===== */
:root{
  --coral:#E0584A; --coral-dark:#C5453A; --coral-soft:#FCEDEB;
  --aqua:#0FA3B1; --aqua-dark:#0B7E89; --aqua-soft:#E4F6F8;
  --ink:#192230; --ink-2:#33404F; --muted:#667085; --muted-2:#98A2B3;
  --bg:#FFFFFF; --bg-soft:#F6F8FA; --line:#E7EBEF;
  --water:#1E73BE;
  --radius:18px; --radius-sm:12px;
  --shadow:0 2px 8px rgba(20,30,50,.06), 0 12px 34px rgba(20,30,50,.08);
  --shadow-lg:0 18px 50px rgba(20,30,50,.16);
  --maxw:1180px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth; scroll-padding-top:78px}
body{font-family:'Segoe UI',-apple-system,Roboto,Helvetica,Arial,sans-serif; color:var(--ink); background:var(--bg); line-height:1.55; -webkit-font-smoothing:antialiased; font-size:16px}
img{max-width:100%; display:block}
a{color:inherit; text-decoration:none}
button{font-family:inherit; cursor:pointer; border:none; background:none}
.wrap{max-width:var(--maxw); margin:0 auto; padding:0 22px}
section{position:relative}
h1,h2,h3{line-height:1.15; letter-spacing:-.5px}

/* ===== buttons ===== */
.btn{display:inline-flex; align-items:center; justify-content:center; gap:9px; padding:14px 24px; border-radius:13px; font-weight:700; font-size:15.5px; transition:.16s; white-space:nowrap}
.btn svg{width:19px;height:19px}
.btn-primary{background:var(--coral); color:#fff; box-shadow:0 8px 22px rgba(224,88,74,.34)}
.btn-primary:hover{background:var(--coral-dark); transform:translateY(-1px)}
.btn-wa{background:#1FA855; color:#fff; box-shadow:0 8px 22px rgba(31,168,85,.3)}
.btn-wa:hover{background:#178a45; transform:translateY(-1px)}
.btn-ghost{background:#fff; color:var(--ink); border:1.5px solid var(--line)}
.btn-ghost:hover{border-color:var(--coral); color:var(--coral-dark)}
.btn-light{background:rgba(255,255,255,.16); color:#fff; backdrop-filter:blur(6px); border:1.5px solid rgba(255,255,255,.35)}
.btn-light:hover{background:rgba(255,255,255,.26)}
.btn-lg{padding:16px 30px; font-size:16.5px}

/* ===== header ===== */
header{position:fixed; top:0; left:0; right:0; z-index:80; transition:.25s}
header .bar{display:flex; align-items:center; justify-content:space-between; height:70px}
header.solid{background:rgba(255,255,255,.92); backdrop-filter:blur(12px); box-shadow:0 1px 0 var(--line)}
.logo{display:flex; align-items:center; gap:11px}
.logo img{width:36px; height:45px}
.logo .lt{font-weight:800; font-size:19px; letter-spacing:-.5px; color:#fff; transition:.25s}
.logo .lt span{color:var(--coral)}
header.solid .logo .lt{color:var(--ink)}
.nav{display:flex; align-items:center; gap:6px}
.nav a.link{padding:9px 14px; border-radius:9px; font-weight:600; font-size:14.5px; color:rgba(255,255,255,.92); transition:.14s}
header.solid .nav a.link{color:var(--ink-2)}
.nav a.link:hover{background:rgba(255,255,255,.14)}
header.solid .nav a.link:hover{background:var(--bg-soft); color:var(--coral-dark)}
.nav .btn{padding:10px 18px; font-size:14.5px}
.burger{display:none; width:44px;height:44px; border-radius:10px; align-items:center; justify-content:center; color:#fff}
header.solid .burger{color:var(--ink)}
.burger svg{width:26px;height:26px}

/* ===== hero ===== */
.hero{min-height:100vh; display:flex; align-items:center; position:relative; overflow:hidden; color:#fff}
.hero .bgimg{position:absolute; inset:0; z-index:0}
.hero .bgimg img{width:100%; height:100%; object-fit:cover}
.hero .ov{position:absolute; inset:0; z-index:1; background:linear-gradient(115deg, rgba(18,28,42,.86) 0%, rgba(18,28,42,.6) 48%, rgba(15,163,177,.42) 100%)}
.hero .wrap{position:relative; z-index:2; padding-top:90px; padding-bottom:60px}
.hero .eyebrow{display:inline-flex; align-items:center; gap:9px; background:rgba(255,255,255,.14); border:1px solid rgba(255,255,255,.28); backdrop-filter:blur(6px); padding:8px 15px; border-radius:999px; font-size:13.5px; font-weight:700; letter-spacing:.3px; margin-bottom:22px}
.hero .eyebrow .d{width:8px;height:8px;border-radius:50%; background:#41E08A; box-shadow:0 0 0 4px rgba(65,224,138,.25)}
.hero h1{font-size:clamp(34px,5.6vw,62px); font-weight:850; max-width:15ch; margin-bottom:20px}
.hero h1 .c{color:#FF8A7A}
.hero p.sub{font-size:clamp(16px,2vw,20px); max-width:54ch; color:rgba(255,255,255,.9); margin-bottom:32px}
.hero .cta{display:flex; gap:14px; flex-wrap:wrap}
.hero .stats{display:flex; gap:34px; margin-top:48px; flex-wrap:wrap}
.hero .stats .s b{display:block; font-size:30px; font-weight:850; letter-spacing:-1px}
.hero .stats .s span{font-size:13.5px; color:rgba(255,255,255,.8); font-weight:600}
.scrolldown{position:absolute; bottom:26px; left:50%; transform:translateX(-50%); z-index:2; color:rgba(255,255,255,.8); font-size:12px; font-weight:600; display:flex; flex-direction:column; align-items:center; gap:6px}
.scrolldown .m{width:24px;height:38px;border:2px solid rgba(255,255,255,.6); border-radius:13px; position:relative}
.scrolldown .m::after{content:""; position:absolute; top:7px; left:50%; transform:translateX(-50%); width:4px;height:7px; background:#fff; border-radius:2px; animation:sd 1.5s infinite}
@keyframes sd{0%{opacity:0;transform:translate(-50%,0)}50%{opacity:1}100%{opacity:0;transform:translate(-50%,12px)}}

/* ===== section heading ===== */
.shead{text-align:center; max-width:680px; margin:0 auto 50px}
.shead .tag{display:inline-flex; align-items:center; gap:8px; color:var(--aqua-dark); background:var(--aqua-soft); padding:7px 15px; border-radius:999px; font-size:13px; font-weight:800; text-transform:uppercase; letter-spacing:.6px; margin-bottom:16px}
.shead.coral .tag{color:var(--coral-dark); background:var(--coral-soft)}
.shead h2{font-size:clamp(27px,3.6vw,40px); font-weight:850; margin-bottom:14px}
.shead p{font-size:17px; color:var(--muted)}
.pad{padding:90px 0}
.pad-soft{background:var(--bg-soft)}

/* ===== diferenciais ===== */
.feats{display:grid; grid-template-columns:repeat(4,1fr); gap:20px}
.feat{background:#fff; border:1px solid var(--line); border-radius:var(--radius); padding:28px 24px; transition:.18s}
.feat:hover{transform:translateY(-4px); box-shadow:var(--shadow)}
.feat .ic{width:54px;height:54px; border-radius:15px; display:flex; align-items:center; justify-content:center; margin-bottom:18px}
.feat .ic svg{width:27px;height:27px; stroke-width:1.9}
.feat h3{font-size:18.5px; font-weight:800; margin-bottom:8px}
.feat p{font-size:14.5px; color:var(--muted)}
.ic-coral{background:var(--coral-soft); color:var(--coral)}
.ic-aqua{background:var(--aqua-soft); color:var(--aqua-dark)}
.ic-water{background:#E6F0FB; color:var(--water)}
.ic-amber{background:#FBF1DD; color:#B7791F}

/* ===== como funciona (ciclo) ===== */
.cycle{display:grid; grid-template-columns:repeat(3,1fr); gap:20px; margin-top:10px}
.cstep{background:#fff; border:1px solid var(--line); border-radius:var(--radius); padding:26px 24px; position:relative; overflow:hidden}
.cstep .n{position:absolute; top:-14px; right:6px; font-size:90px; font-weight:850; color:var(--aqua-soft); line-height:1; z-index:0}
.cstep .ic{position:relative; z-index:1; width:48px;height:48px;border-radius:13px; background:var(--aqua-soft); color:var(--aqua-dark); display:flex;align-items:center;justify-content:center; margin-bottom:14px}
.cstep .ic svg{width:24px;height:24px}
.cstep h3{position:relative; z-index:1; font-size:17px; font-weight:800; margin-bottom:7px}
.cstep p{position:relative; z-index:1; font-size:14px; color:var(--muted)}
.cycle-img{margin-top:34px; border-radius:var(--radius); overflow:hidden; box-shadow:var(--shadow); border:1px solid var(--line)}
.cycle-img img{width:100%; height:auto}

/* ===== serviços ===== */
.svcs{display:grid; grid-template-columns:repeat(3,1fr); gap:20px}
.svc{background:#fff; border:1px solid var(--line); border-radius:var(--radius); padding:26px; transition:.18s; display:flex; flex-direction:column; gap:6px}
.svc:hover{box-shadow:var(--shadow); transform:translateY(-3px)}
.svc .ic{width:50px;height:50px;border-radius:14px; background:var(--coral-soft); color:var(--coral); display:flex;align-items:center;justify-content:center; margin-bottom:10px}
.svc .ic svg{width:25px;height:25px}
.svc h3{font-size:18px; font-weight:800}
.svc p{font-size:14.5px; color:var(--muted); flex:1}
.svc .price{font-size:14px; font-weight:800; color:var(--coral-dark); margin-top:6px}
.svc .price small{color:var(--muted-2); font-weight:600}

/* ===== calculadora ===== */
.calc-sec{background:linear-gradient(180deg,#0E1B2A,#13283C); color:#fff}
.calc-sec .shead h2,.calc-sec .shead p{color:#fff}
.calc-sec .shead p{color:rgba(255,255,255,.72)}
.calc{display:grid; grid-template-columns:1.45fr 1fr; gap:26px; align-items:start}
.calc-card{background:#fff; color:var(--ink); border-radius:var(--radius); padding:10px; box-shadow:var(--shadow-lg)}
.svc-opt{display:flex; align-items:center; gap:14px; padding:15px 16px; border-radius:13px; cursor:pointer; transition:.13s; border:1.5px solid transparent}
.svc-opt:hover{background:var(--bg-soft)}
.svc-opt.on{background:var(--coral-soft); border-color:var(--coral)}
.svc-opt .chk{width:24px;height:24px;border-radius:7px;border:2px solid var(--line); flex-shrink:0; display:flex;align-items:center;justify-content:center; transition:.13s; color:#fff}
.svc-opt.on .chk{background:var(--coral); border-color:var(--coral)}
.svc-opt .chk svg{width:15px;height:15px; opacity:0}
.svc-opt.on .chk svg{opacity:1}
.svc-opt .info{flex:1; min-width:0}
.svc-opt .info b{font-size:15.5px; font-weight:700}
.svc-opt .info span{display:block; font-size:13px; color:var(--muted)}
.svc-opt .pricebox{display:flex; align-items:center; gap:3px; font-weight:800; color:var(--ink)}
.svc-opt .pricebox .rs{font-size:12px; color:var(--muted-2)}
.svc-opt .pricebox input{width:62px; border:1.5px solid var(--line); border-radius:8px; padding:7px 8px; font-size:15px; font-weight:800; text-align:right; color:var(--ink); -moz-appearance:textfield}
.svc-opt .pricebox input:focus{outline:none; border-color:var(--coral)}
.svc-opt .pricebox input::-webkit-outer-spin-button,.svc-opt .pricebox input::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}

.calc-side{position:sticky; top:90px}
.total-card{background:#fff; color:var(--ink); border-radius:var(--radius); padding:26px; box-shadow:var(--shadow-lg)}
.total-card h3{font-size:16px; font-weight:800; margin-bottom:16px; display:flex; align-items:center; gap:9px}
.total-list{min-height:60px; margin-bottom:14px}
.total-list .ti{display:flex; justify-content:space-between; align-items:center; padding:9px 0; border-bottom:1px dashed var(--line); font-size:14.5px}
.total-list .ti:last-child{border-bottom:none}
.total-list .ti span{color:var(--ink-2)}
.total-list .ti b{font-weight:700}
.total-empty{color:var(--muted-2); font-size:14px; text-align:center; padding:18px 0}
.total-sum{display:flex; justify-content:space-between; align-items:baseline; padding:16px 0; border-top:2px solid var(--ink); margin-top:6px}
.total-sum .l{font-size:15px; font-weight:700; color:var(--muted)}
.total-sum .v{font-size:34px; font-weight:850; letter-spacing:-1px; color:var(--coral-dark)}
.calc-note{font-size:12.5px; color:var(--muted); margin-top:14px; display:flex; gap:8px; align-items:flex-start; background:var(--bg-soft); padding:11px 13px; border-radius:10px}
.calc-note svg{width:16px;height:16px;flex-shrink:0;margin-top:1px;color:var(--aqua-dark)}

/* ===== sustentabilidade ===== */
.eco{display:grid; grid-template-columns:1fr 1fr; gap:46px; align-items:center}
.eco .txt h2{font-size:clamp(26px,3.4vw,38px); font-weight:850; margin-bottom:18px}
.eco .txt h2 .a{color:var(--aqua-dark)}
.eco .txt p{font-size:16px; color:var(--ink-2); margin-bottom:16px}
.eco .pts{display:flex; flex-direction:column; gap:14px; margin-top:22px}
.eco .pt{display:flex; gap:13px; align-items:flex-start}
.eco .pt .ic{width:38px;height:38px;border-radius:11px;background:var(--aqua-soft); color:var(--aqua-dark); display:flex;align-items:center;justify-content:center; flex-shrink:0}
.eco .pt .ic svg{width:20px;height:20px}
.eco .pt b{font-size:15.5px; font-weight:800; display:block}
.eco .pt span{font-size:14px; color:var(--muted)}
.eco-imgs{display:grid; grid-template-columns:1fr 1fr; grid-template-rows:auto auto; gap:14px}
.eco-imgs img{border-radius:14px; box-shadow:var(--shadow); width:100%; height:100%; object-fit:cover}
.eco-imgs .big{grid-column:1/3; aspect-ratio:16/8}
.eco-imgs .sm{aspect-ratio:4/3}
.badge-istobal{display:inline-flex; align-items:center; gap:8px; background:#fff; border:1.5px solid var(--line); border-radius:999px; padding:8px 16px; font-weight:800; font-size:14px; color:var(--ink); margin-bottom:20px; box-shadow:var(--shadow)}
.badge-istobal .dot{width:9px;height:9px;border-radius:50%;background:var(--coral)}

/* ===== galeria istobal ===== */
.gallery{display:grid; grid-template-columns:1fr 1fr; gap:20px}
.gallery .g{border-radius:var(--radius); overflow:hidden; box-shadow:var(--shadow); position:relative; aspect-ratio:4/3}
.gallery .g img{width:100%;height:100%;object-fit:cover; transition:.4s}
.gallery .g:hover img{transform:scale(1.04)}
.gallery .g .cap{position:absolute; left:0; right:0; bottom:0; padding:22px 20px 16px; background:linear-gradient(transparent,rgba(10,18,28,.82)); color:#fff; font-weight:700; font-size:15px}

/* ===== contato ===== */
.contact{display:grid; grid-template-columns:1fr 1fr; gap:40px; align-items:center}
.contact .info .row{display:flex; gap:15px; align-items:flex-start; padding:16px 0; border-bottom:1px solid var(--line)}
.contact .info .row:last-child{border-bottom:none}
.contact .info .ic{width:46px;height:46px;border-radius:13px;background:var(--coral-soft);color:var(--coral);display:flex;align-items:center;justify-content:center;flex-shrink:0}
.contact .info .ic svg{width:22px;height:22px}
.contact .info b{font-size:16px; font-weight:800; display:block}
.contact .info span{font-size:14.5px; color:var(--muted)}
.contact-cta{background:linear-gradient(135deg,var(--coral),#EE7565); color:#fff; border-radius:var(--radius); padding:40px 36px; box-shadow:var(--shadow-lg)}
.contact-cta h3{font-size:26px; font-weight:850; margin-bottom:10px}
.contact-cta p{font-size:15.5px; opacity:.94; margin-bottom:24px}

/* ===== footer ===== */
footer{background:#0E1B2A; color:rgba(255,255,255,.72); padding:54px 0 28px}
footer .ftop{display:flex; justify-content:space-between; gap:30px; flex-wrap:wrap; padding-bottom:34px; border-bottom:1px solid rgba(255,255,255,.1)}
footer .logo .lt{color:#fff}
footer .fcol h4{color:#fff; font-size:14px; font-weight:800; margin-bottom:14px; text-transform:uppercase; letter-spacing:.5px}
footer .fcol a{display:block; padding:5px 0; font-size:14.5px; color:rgba(255,255,255,.7)}
footer .fcol a:hover{color:#fff}
footer .fbot{padding-top:22px; font-size:13px; display:flex; justify-content:space-between; gap:14px; flex-wrap:wrap}
footer .fbot a{color:var(--coral)}
.eco-strip{display:inline-flex;align-items:center;gap:8px; color:#41E08A; font-weight:700; font-size:13.5px}

/* ===== mobile nav drawer ===== */
.drawer{position:fixed; inset:0; z-index:90; pointer-events:none}
.drawer .dbg{position:absolute; inset:0; background:rgba(10,18,28,.5); opacity:0; transition:.2s}
.drawer .dpanel{position:absolute; top:0; right:0; bottom:0; width:78%; max-width:320px; background:#fff; box-shadow:var(--shadow-lg); transform:translateX(100%); transition:.25s; padding:22px; display:flex; flex-direction:column; gap:6px}
.drawer.open{pointer-events:auto}
.drawer.open .dbg{opacity:1}
.drawer.open .dpanel{transform:translateX(0)}
.drawer .dhead{display:flex; align-items:center; justify-content:space-between; margin-bottom:14px}
.drawer a.dl{padding:13px 14px; border-radius:11px; font-weight:700; font-size:16px; color:var(--ink-2)}
.drawer a.dl:hover{background:var(--bg-soft)}

@media(max-width:980px){
  .feats{grid-template-columns:1fr 1fr}
  .cycle{grid-template-columns:1fr}
  .svcs{grid-template-columns:1fr 1fr}
  .calc{grid-template-columns:1fr}
  .calc-side{position:static}
  .eco{grid-template-columns:1fr; gap:30px}
  .contact{grid-template-columns:1fr; gap:26px}
}
@media(max-width:680px){
  .pad{padding:62px 0}
  .nav .link{display:none}
  .nav .btn.wa-top{display:none}
  .burger{display:flex}
  .feats{grid-template-columns:1fr}
  .svcs{grid-template-columns:1fr}
  .gallery{grid-template-columns:1fr}
  .hero .stats{gap:24px}
  .hero .stats .s b{font-size:25px}
  .eco-imgs{grid-template-columns:1fr 1fr}
  footer .ftop{flex-direction:column; gap:22px}
}