/* NEV Engenharia — landing pages de cidade */
:root{
  --cream:#FAF7F1; --cream-2:#F2ECE1; --tan:#C9A87C; --gold:#A8843F; --gold-2:#8A6A3A;
  --ink:#171614; --ink-2:#3B3833; --muted:#6E675E; --line:#E2D9C9; --white:#fff;
  --wa:#25D366; --wa-dark:#128C7E;
  --serif:'Cormorant Garamond',Georgia,'Times New Roman',serif;
  --sans:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Arial,sans-serif;
  --wrap:1080px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--cream);color:var(--ink-2);font-family:var(--sans);font-size:17px;line-height:1.65;-webkit-font-smoothing:antialiased}
img,svg{max-width:100%;height:auto;display:block}
a{color:var(--gold-2)}
.wrap{width:100%;max-width:var(--wrap);margin:0 auto;padding:0 22px}
h1,h2,h3{font-family:var(--serif);color:var(--ink);font-weight:600;line-height:1.12;margin:0 0 .5em;letter-spacing:.2px}
h1{font-size:clamp(2.3rem,6vw,3.9rem)}
h2{font-size:clamp(1.7rem,3.7vw,2.6rem)}
h3{font-size:1.18rem;font-family:var(--sans);font-weight:650;letter-spacing:0}
p{margin:0 0 1em}
.eyebrow{font-size:.74rem;letter-spacing:.22em;text-transform:uppercase;color:var(--gold-2);font-weight:600;margin:0 0 14px}

/* header */
.top{position:sticky;top:0;z-index:50;background:rgba(250,247,241,.93);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.top .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:70px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none}
.brand img{width:74px;border-radius:2px}
.brand .btxt b{font-family:var(--serif);font-size:1.05rem;color:var(--ink);letter-spacing:.06em;display:block;line-height:1.1}
.brand .btxt span{font-size:.66rem;letter-spacing:.2em;text-transform:uppercase;color:var(--muted)}
.top-cta{display:inline-flex;align-items:center;gap:8px;background:var(--ink);color:#fff;text-decoration:none;padding:11px 18px;border-radius:4px;font-size:.85rem;font-weight:600;letter-spacing:.06em;text-transform:uppercase;white-space:nowrap}
.top-cta:hover{background:var(--gold-2)}
@media(max-width:520px){.brand .btxt span{display:none}.top-cta{padding:10px 13px;font-size:.78rem}}

/* hero */
.hero{padding:64px 0 54px;border-bottom:1px solid var(--line);background:linear-gradient(180deg,var(--cream-2) 0%,var(--cream) 100%)}
.hero .lead{font-size:1.13rem;max-width:44em;color:var(--ink-2)}
.hero h1 small{display:block;font-size:.42em;color:var(--muted);font-family:var(--sans);font-weight:500;letter-spacing:.02em;margin-top:12px}
.ctas{display:flex;flex-wrap:wrap;gap:12px;margin:30px 0 22px}
.btn{display:inline-flex;align-items:center;gap:10px;padding:15px 26px;border-radius:4px;text-decoration:none;font-weight:650;font-size:1rem;border:1px solid transparent}
.btn-wa{background:var(--wa);color:#08301c}
.btn-wa:hover{background:var(--wa-dark);color:#fff}
.btn-ghost{border-color:var(--ink);color:var(--ink)}
.btn-ghost:hover{background:var(--ink);color:#fff}
.microtrust{font-size:.85rem;color:var(--muted);margin:0}
.microtrust b{color:var(--ink-2)}

/* trust bar */
.trust{background:var(--ink);color:#CFC8BC;padding:22px 0}
.trust ul{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,1fr);gap:18px;text-align:center}
.trust li{font-size:.82rem;line-height:1.4}
.trust b{display:block;color:#fff;font-family:var(--serif);font-size:1.5rem;font-weight:600;margin-bottom:2px}
@media(max-width:700px){.trust ul{grid-template-columns:repeat(2,1fr);gap:20px}}

section{padding:62px 0}
section.alt{background:var(--cream-2);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.sec-intro{max-width:46em;color:var(--muted);margin-bottom:34px}

/* services */
.grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
.grid .card{background:var(--cream);padding:24px 20px 26px}
.card .code{font-family:var(--serif);font-style:italic;font-size:.9rem;color:var(--tan);letter-spacing:.12em;margin-bottom:10px}
.card h3{font-family:var(--serif);font-size:1.3rem;font-weight:600;margin-bottom:8px}
.card p{font-size:.9rem;color:var(--muted);margin:0 0 14px}
.card .norm{font-size:.7rem;letter-spacing:.14em;text-transform:uppercase;color:var(--gold-2);font-weight:600}
@media(max-width:900px){.grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:480px){.grid{grid-template-columns:1fr}}

/* split */
.split{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:start}
@media(max-width:820px){.split{grid-template-columns:1fr;gap:30px}}
.checks{list-style:none;margin:0;padding:0}
.checks li{position:relative;padding:0 0 16px 30px;font-size:.97rem}
.checks li::before{content:"";position:absolute;left:0;top:9px;width:12px;height:12px;border:2px solid var(--gold);border-top:0;border-right:0;transform:rotate(-45deg)}
.checks b{color:var(--ink)}
.panel{background:var(--white);border:1px solid var(--line);padding:28px}
.panel h3{margin-top:0}
.panel dl{margin:0;font-size:.93rem}
.panel dt{font-weight:650;color:var(--ink);margin-top:14px}
.panel dt:first-child{margin-top:0}
.panel dd{margin:2px 0 0;color:var(--muted)}

/* steps */
.steps{list-style:none;counter-reset:s;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,1fr);gap:26px}
.steps li{counter-increment:s;position:relative;padding-top:52px}
.steps li::before{content:"0" counter(s);position:absolute;top:0;left:0;font-family:var(--serif);font-size:2.1rem;color:var(--tan);line-height:1}
.steps h3{font-size:1.05rem;margin-bottom:6px}
.steps p{font-size:.88rem;color:var(--muted);margin:0}
@media(max-width:820px){.steps{grid-template-columns:repeat(2,1fr)}}
@media(max-width:480px){.steps{grid-template-columns:1fr}}
.steps-2{grid-template-columns:repeat(2,1fr);gap:22px}
.steps-2 li{padding-top:46px}
@media(max-width:480px){.steps-2{grid-template-columns:1fr}}

/* faq */
.faq{max-width:780px}
.faq details{border-top:1px solid var(--line);padding:18px 0}
.faq details:last-of-type{border-bottom:1px solid var(--line)}
.faq summary{cursor:pointer;font-weight:650;color:var(--ink);font-size:1.02rem;list-style:none;display:flex;justify-content:space-between;gap:16px;align-items:center}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-family:var(--serif);font-size:1.6rem;color:var(--gold);line-height:1}
.faq details[open] summary::after{content:"\2013"}
.faq details p{margin:12px 0 0;font-size:.95rem;color:var(--muted)}

/* cta band */
.band{background:var(--ink);color:#EDE7DC;text-align:center;padding:70px 0}
.band h2{color:#fff}
.band p{color:#BDB5A8;max-width:40em;margin:0 auto 26px}
.band .btn-ghost{border-color:#fff;color:#fff}
.band .btn-ghost:hover{background:#fff;color:var(--ink)}
.band .ctas{justify-content:center}

/* neighbours */
.chips{display:flex;flex-wrap:wrap;gap:9px;padding:0;margin:0;list-style:none}
.chips a{display:inline-block;padding:8px 15px;border:1px solid var(--line);background:var(--white);border-radius:999px;text-decoration:none;font-size:.87rem;color:var(--ink-2)}
.chips a:hover{border-color:var(--gold);color:var(--gold-2)}

/* footer */
footer{background:var(--cream-2);border-top:1px solid var(--line);padding:46px 0 30px;font-size:.87rem;color:var(--muted)}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:32px;margin-bottom:30px}
@media(max-width:760px){.foot-grid{grid-template-columns:1fr;gap:22px}}
footer h4{font-size:.72rem;letter-spacing:.18em;text-transform:uppercase;color:var(--ink);margin:0 0 12px;font-weight:650}
footer ul{list-style:none;margin:0;padding:0}
footer li{margin-bottom:7px}
footer a{color:var(--muted);text-decoration:none}
footer a:hover{color:var(--gold-2)}
.legal{border-top:1px solid var(--line);padding-top:18px;font-size:.79rem;display:flex;flex-wrap:wrap;gap:10px;justify-content:space-between}

/* floating whatsapp */
.wa-float{position:fixed;right:18px;bottom:18px;z-index:60;display:inline-flex;align-items:center;gap:10px;background:var(--wa);color:#08301c;text-decoration:none;font-weight:650;font-size:.92rem;padding:14px 20px;border-radius:999px;box-shadow:0 6px 24px rgba(0,0,0,.22)}
.wa-float:hover{background:var(--wa-dark);color:#fff}
@media(max-width:520px){.wa-float span{display:none}.wa-float{padding:16px;right:14px;bottom:14px}}
.wa-ico{width:22px;height:22px;flex:none}

/* hub index */
.city-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
.city-grid a{background:var(--cream);padding:18px 20px;text-decoration:none;color:var(--ink);display:flex;justify-content:space-between;align-items:baseline;gap:12px}
.city-grid a:hover{background:var(--white)}
.city-grid .nm{font-family:var(--serif);font-size:1.22rem}
.city-grid .km{font-size:.74rem;color:var(--muted);letter-spacing:.08em;white-space:nowrap}
@media(max-width:820px){.city-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:480px){.city-grid{grid-template-columns:1fr}}