/* ============================================================
   TransMH Transportes — style.css
   Paleta extraída da logomarca:
   Azul-marinho #16305C · Laranja #EE7223
   ============================================================ */
:root{
  --navy:#16305C;
  --navy-deep:#0C1E3E;
  --navy-soft:#1E3D74;
  --orange:#EE7223;
  --orange-dark:#D45F14;
  --paper:#F6F7F9;
  --line:#E3E7ED;
  --ink:#26303F;
  --muted:#5C6878;
  --white:#FFFFFF;
  --radius:10px;
  --shadow:0 10px 30px rgba(12,30,62,.10);
  --font-display:"Archivo",system-ui,sans-serif;
  --font-body:"Inter",system-ui,sans-serif;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:var(--font-body);color:var(--ink);background:var(--white);line-height:1.65;font-size:16.5px;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:var(--navy);text-decoration:none}
.container{width:min(1160px,92%);margin:0 auto}

h1,h2,h3{font-family:var(--font-display);color:var(--navy);line-height:1.15;letter-spacing:-.01em}
h1{font-size:clamp(2.1rem,4.6vw,3.4rem);font-weight:800}
h2{font-size:clamp(1.6rem,3vw,2.3rem);font-weight:800}
h3{font-size:1.15rem;font-weight:700}
p{color:var(--muted)}
strong{color:var(--ink)}

/* Assinatura da marca: traços de velocidade da logo */
.eyebrow{display:flex;align-items:center;gap:.7rem;font-family:var(--font-display);font-size:.78rem;font-weight:700;letter-spacing:.22em;text-transform:uppercase;color:var(--orange);margin-bottom:1rem}
.eyebrow::before{content:"";width:34px;height:10px;flex:none;
  background:linear-gradient(var(--orange),var(--orange)) left top/34px 3px no-repeat,
             linear-gradient(var(--orange),var(--orange)) 8px 7px/26px 3px no-repeat}
.on-dark .eyebrow{color:#FFB27A}
.on-dark h1,.on-dark h2,.on-dark h3{color:var(--white)}
.on-dark p{color:#C4CEDF}

/* ---------- Header ---------- */
.topbar{background:var(--navy-deep);color:#B9C6DC;font-size:.82rem;padding:.45rem 0}
.topbar .container{display:flex;justify-content:space-between;align-items:center;gap:1rem}
.topbar span{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.lang-switch{display:flex;gap:.15rem;flex:none}
.lang-switch a{color:#B9C6DC;font-weight:600;padding:.1rem .5rem;border-radius:5px;font-size:.8rem}
.lang-switch a.active{background:var(--orange);color:var(--white)}
.lang-switch a:hover{color:var(--white)}

header.site{position:sticky;top:0;z-index:60;background:var(--white);border-bottom:1px solid var(--line)}
header.site .container{display:flex;align-items:center;justify-content:space-between;gap:1.5rem;height:76px}
.brand img{height:40px;width:auto}
nav.main{display:flex;align-items:center;gap:1.7rem}
nav.main a{font-weight:600;font-size:.94rem;color:var(--ink);padding:.35rem 0;border-bottom:2px solid transparent}
nav.main a:hover{color:var(--navy)}
nav.main a.active{color:var(--navy);border-bottom-color:var(--orange)}
.btn{display:inline-block;font-family:var(--font-display);font-weight:700;font-size:.95rem;padding:.8rem 1.6rem;border-radius:var(--radius);border:0;cursor:pointer;transition:background .2s,transform .15s}
.btn-primary{background:var(--orange);color:var(--white)}
.btn-primary:hover{background:var(--orange-dark);transform:translateY(-1px)}
.btn-ghost{background:transparent;color:var(--white);border:1.5px solid rgba(255,255,255,.45)}
.btn-ghost:hover{border-color:var(--white)}
.nav-toggle{display:none;background:none;border:0;cursor:pointer;padding:.4rem}
.nav-toggle span{display:block;width:24px;height:2.5px;background:var(--navy);margin:5px 0;border-radius:2px}

/* ---------- Hero ---------- */
.hero{position:relative;background:var(--navy-deep);color:var(--white);overflow:hidden}
.hero .bg{position:absolute;inset:0;background-size:cover;background-position:center;opacity:.38}
.hero .veil{position:absolute;inset:0;background:linear-gradient(100deg,rgba(12,30,62,.96) 30%,rgba(12,30,62,.55) 75%,rgba(12,30,62,.35))}
.hero .container{position:relative;padding:6.5rem 0 6rem;max-width:820px;margin-left:calc((100% - min(1160px,92%))/2)}
.hero h1{color:var(--white);margin-bottom:1.2rem}
.hero p.lead{font-size:1.15rem;color:#D5DDEA;max-width:38rem;margin-bottom:2.2rem}
.hero .actions{display:flex;gap:1rem;flex-wrap:wrap}
.hero .route{position:relative;margin-top:3.2rem;display:flex;align-items:center;gap:.9rem;flex-wrap:wrap;font-family:var(--font-display);font-size:.8rem;font-weight:700;letter-spacing:.14em;color:#9FB0CC}
.hero .route i{width:26px;height:2px;background:var(--orange);flex:none}
.hero .route b{color:var(--white);font-weight:700}

/* ---------- Seções ---------- */
section{padding:5.2rem 0}
section.tinted{background:var(--paper)}
section.dark{background:var(--navy);color:var(--white)}
.sec-head{max-width:44rem;margin-bottom:3rem}
.grid{display:grid;gap:1.4rem}
.grid.c2{grid-template-columns:repeat(2,1fr)}
.grid.c3{grid-template-columns:repeat(3,1fr)}
.grid.c4{grid-template-columns:repeat(4,1fr)}

.card{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:1.8rem;transition:box-shadow .25s,transform .25s}
.card:hover{box-shadow:var(--shadow);transform:translateY(-3px)}
.card h3{margin-bottom:.6rem}
.card p{font-size:.95rem}
.card .tick{width:38px;height:12px;margin-bottom:1.1rem;
  background:linear-gradient(var(--orange),var(--orange)) left top/38px 3.5px no-repeat,
             linear-gradient(var(--navy),var(--navy)) 9px 8px/29px 3.5px no-repeat}
.card a.more{display:inline-block;margin-top:.9rem;font-weight:700;font-size:.9rem;color:var(--orange)}

.split{display:grid;grid-template-columns:1.1fr 1fr;gap:3.5rem;align-items:center}
.split img{border-radius:var(--radius);box-shadow:var(--shadow)}
.checklist{list-style:none;margin-top:1.4rem}
.checklist li{padding-left:1.9rem;position:relative;margin-bottom:.75rem;color:var(--ink);font-size:.98rem}
.checklist li::before{content:"";position:absolute;left:0;top:.52em;width:14px;height:3px;background:var(--orange)}
.checklist li::after{content:"";position:absolute;left:4px;top:calc(.52em + 6px);width:10px;height:3px;background:var(--navy)}
section.dark .checklist li{color:#E3E9F3}
section.dark .checklist li::after{background:#5C79AC}

/* Cobertura */
.coverage{display:grid;grid-template-columns:repeat(6,1fr);gap:1rem;margin-top:2.5rem}
.coverage div{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.14);border-radius:var(--radius);padding:1.1rem .8rem;text-align:center}
.coverage b{display:block;font-family:var(--font-display);font-size:1.02rem;color:var(--white)}
.coverage span{font-size:.78rem;letter-spacing:.1em;color:#9FB0CC;text-transform:uppercase}

/* Bandeiras (SVG reais) */
img.flag{width:22px;height:15px;border-radius:2px;box-shadow:0 0 0 1px rgba(255,255,255,.25);display:inline-block;vertical-align:-2px}
.coverage img.flag-lg{width:42px;height:28px;border-radius:3px;box-shadow:0 1px 4px rgba(0,0,0,.35);margin:0 auto .6rem}
.hero .route{row-gap:.6rem}

/* Redes sociais (somente ícones) */
.socials{display:flex;gap:.7rem;margin-top:1.1rem}
.socials a{display:flex;align-items:center;justify-content:center;width:38px;height:38px;border-radius:8px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.15);color:#C4CEDF;margin-bottom:0;transition:background .2s,color .2s}
.socials a:hover{background:var(--orange);color:var(--white);border-color:var(--orange)}
.socials svg{width:19px;height:19px}

/* Números */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:1.4rem}
.stats .stat{border-left:3px solid var(--orange);padding-left:1.2rem}
.stats b{display:block;font-family:var(--font-display);font-size:2rem;font-weight:800;color:var(--navy)}
.stats span{font-size:.9rem;color:var(--muted)}

/* CTA final */
.cta-band{background:linear-gradient(115deg,var(--navy-deep),var(--navy) 60%,var(--navy-soft));border-radius:16px;padding:3.5rem;display:flex;justify-content:space-between;align-items:center;gap:2rem;flex-wrap:wrap}
.cta-band h2{color:var(--white);max-width:32rem}
.cta-band p{color:#C4CEDF;margin-top:.5rem}

/* ---------- Formulários ---------- */
form .row{display:grid;grid-template-columns:1fr 1fr;gap:1.1rem}
label{display:block;font-weight:600;font-size:.88rem;margin:1.1rem 0 .35rem;color:var(--ink)}
input,select,textarea{width:100%;padding:.85rem 1rem;border:1.5px solid var(--line);border-radius:8px;font-family:var(--font-body);font-size:.95rem;color:var(--ink);background:var(--white)}
input:focus,select:focus,textarea:focus{outline:2px solid var(--orange);outline-offset:1px;border-color:var(--orange)}
.form-card{background:var(--white);border:1px solid var(--line);border-radius:14px;padding:2.5rem;box-shadow:var(--shadow)}
.form-note{font-size:.82rem;color:var(--muted);margin-top:1rem}
.form-ok{display:none;background:#EAF7EE;border:1px solid #BFE4CB;color:#1E6B3A;padding:1rem 1.2rem;border-radius:8px;margin-top:1.2rem;font-size:.92rem}

/* Área restrita */
.login-wrap{min-height:62vh;display:flex;align-items:center;justify-content:center;background:var(--paper);padding:4rem 0}
.login-card{width:min(430px,92%);background:var(--white);border:1px solid var(--line);border-radius:14px;padding:2.6rem;box-shadow:var(--shadow)}
.login-card .brand-mini{height:34px;margin-bottom:1.6rem}
.login-err{display:none;background:#FDECEC;border:1px solid #F3C1C1;color:#9B2C2C;padding:.7rem 1rem;border-radius:8px;font-size:.88rem;margin-top:1rem}

/* Página de texto (privacidade) */
.doc{max-width:800px}
.doc h2{margin:2.6rem 0 .9rem;font-size:1.35rem}
.doc p,.doc li{margin-bottom:.8rem}
.doc ul{padding-left:1.3rem}
.doc .updated{font-size:.85rem;color:var(--muted)}

/* Página interna: cabeçalho */
.page-head{background:var(--navy-deep);padding:4rem 0 3.4rem}
.page-head h1{color:var(--white)}
.page-head p{color:#C4CEDF;max-width:40rem;margin-top:.7rem}
.crumbs{font-size:.82rem;color:#8FA2C2;margin-bottom:1rem}
.crumbs a{color:#B9C6DC}

/* ---------- Footer ---------- */
footer.site{background:var(--navy-deep);color:#B9C6DC;padding:4rem 0 2rem;font-size:.92rem}
footer.site .cols{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:2.5rem;padding-bottom:2.5rem;border-bottom:1px solid rgba(255,255,255,.12)}
footer.site img{height:36px;margin-bottom:1rem;background:var(--white);padding:6px 10px;border-radius:6px}
footer.site h4{font-family:var(--font-display);color:var(--white);font-size:.85rem;letter-spacing:.14em;text-transform:uppercase;margin-bottom:1rem}
footer.site a{color:#B9C6DC;display:block;margin-bottom:.55rem}
footer.site a:hover{color:var(--white)}
footer.site .legal{display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap;padding-top:1.6rem;font-size:.8rem;color:#8FA2C2}

/* ---------- WhatsApp (único contato flutuante) ---------- */
.wa-float{position:fixed;right:22px;bottom:22px;z-index:90;width:58px;height:58px;border-radius:50%;background:#25D366;display:flex;align-items:center;justify-content:center;box-shadow:0 8px 24px rgba(0,0,0,.25);transition:transform .2s}
.wa-float:hover{transform:scale(1.07)}
.wa-float svg{width:30px;height:30px;fill:#fff}

/* ---------- Cookies (LGPD) ---------- */
.cookie-bar{position:fixed;left:50%;transform:translateX(-50%);bottom:18px;z-index:95;width:min(680px,94%);background:var(--white);border:1px solid var(--line);border-radius:12px;box-shadow:0 14px 40px rgba(12,30,62,.2);padding:1.1rem 1.3rem;display:none;gap:1rem;align-items:center;flex-wrap:wrap}
.cookie-bar.show{display:flex}
.cookie-bar p{font-size:.85rem;flex:1;min-width:240px;margin:0}
.cookie-bar .btn{padding:.55rem 1.1rem;font-size:.85rem}
.cookie-bar .btn.link{background:none;color:var(--muted);text-decoration:underline;font-weight:600}

/* ---------- Animação discreta ---------- */
.reveal{opacity:0;transform:translateY(16px);transition:opacity .6s ease,transform .6s ease}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .reveal{opacity:1;transform:none;transition:none}
  .card:hover,.btn-primary:hover,.wa-float:hover{transform:none}
}

/* ---------- Responsivo ---------- */
@media (max-width:980px){
  .grid.c4{grid-template-columns:repeat(2,1fr)}
  .grid.c3{grid-template-columns:repeat(2,1fr)}
  .stats{grid-template-columns:repeat(2,1fr);gap:2rem 1.4rem}
  .coverage{grid-template-columns:repeat(3,1fr)}
  .split{grid-template-columns:1fr;gap:2.4rem}
  .hero .container{margin-left:auto;width:92%}
}
@media (max-width:760px){
  nav.main{position:fixed;inset:calc(76px + 33px) 0 auto 0;background:var(--white);flex-direction:column;align-items:flex-start;padding:1.4rem 6%;gap:1.1rem;border-bottom:1px solid var(--line);box-shadow:var(--shadow);display:none}
  nav.main.open{display:flex}
  .nav-toggle{display:block}
  header.site .btn{display:none}
  .grid.c2,.grid.c3,.grid.c4{grid-template-columns:1fr}
  form .row{grid-template-columns:1fr}
  footer.site .cols{grid-template-columns:1fr 1fr}
  .cta-band{padding:2.4rem}
  section{padding:3.6rem 0}
  .topbar span.hide-m{display:none}
}
@media (max-width:520px){
  footer.site .cols{grid-template-columns:1fr}
  .coverage{grid-template-columns:repeat(2,1fr)}
  .stats{grid-template-columns:1fr 1fr}
}