/* ===== EXTRA — Transporte e Logística ===== */
:root{
  /* Paleta real do logótipo EXTRA: amarelo · ciano · vermelho · verde */
  --red:#F0362B;
  --yellow:#F9C221;
  --green:#19B36B;
  --blue:#22B8D6;   /* ciano da marca (nome mantido por compatibilidade) */
  --yellow-ink:#B9860A; /* amarelo escurecido, legível sobre branco */
  --navy:#0f1b2d;
  --navy-2:#16273f;
  --ink:#1b2430;
  --muted:#5b6774;
  --line:#e6eaef;
  --bg:#ffffff;
  --bg-soft:#f5f7fa;
  --radius:16px;
  --shadow:0 10px 30px rgba(15,27,45,.08);
  --shadow-lg:0 24px 60px rgba(15,27,45,.16);
  --maxw:1140px;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:'Inter',system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
  color:var(--ink);
  background:var(--bg);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 20px}

/* ===== Buttons ===== */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:13px 22px;border-radius:999px;font-weight:600;font-size:15px;
  cursor:pointer;border:2px solid transparent;transition:.2s ease;white-space:nowrap;
}
.btn-primary{background:var(--red);color:#fff}
.btn-primary:hover{background:#c72820;transform:translateY(-2px);box-shadow:0 8px 20px rgba(228,50,43,.3)}
.btn-ghost{background:transparent;border-color:rgba(255,255,255,.4);color:#fff}
.btn-ghost:hover{border-color:#fff;background:rgba(255,255,255,.1)}
.btn-light{background:#fff;color:var(--navy)}
.btn-light:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg)}
.btn-block{width:100%}

/* ===== Header ===== */
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.9);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.header-inner{display:flex;align-items:center;justify-content:space-between;height:70px}
.brand{display:flex;align-items:center;gap:12px}
.brand-text{display:flex;flex-direction:column;line-height:1.1}
.brand-text strong{font-size:20px;letter-spacing:.5px;font-weight:800;color:var(--navy)}
.brand-text small{font-size:10.5px;color:var(--muted);letter-spacing:.2px}
.nav{display:flex;align-items:center;gap:6px}
.nav a{padding:8px 14px;border-radius:8px;font-weight:500;font-size:15px;color:var(--ink);transition:.15s}
.nav a:hover{background:var(--bg-soft);color:var(--red)}
.nav .nav-cta{background:var(--navy);color:#fff}
.nav .nav-cta:hover{background:var(--navy-2);color:#fff}
.nav-toggle{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:8px}
.nav-toggle span{width:24px;height:2.5px;background:var(--navy);border-radius:2px;transition:.25s}
.header-actions{display:flex;align-items:center;gap:8px}
.lang-toggle{position:relative;display:inline-flex;background:var(--bg-soft);border:1px solid var(--line);border-radius:999px;padding:3px;cursor:pointer;transition:transform .12s ease}
.lang-toggle:active{transform:scale(.95)}
.lang-knob{position:absolute;top:3px;left:3px;width:38px;height:calc(100% - 6px);border-radius:999px;background:var(--green);box-shadow:0 2px 6px rgba(25,179,107,.35);transition:transform .32s cubic-bezier(.34,1.45,.5,1),background-color .3s ease,box-shadow .3s ease;z-index:0}
.lang-toggle[data-lang="en"] .lang-knob{transform:translateX(38px);background:#0E9BC4;box-shadow:0 2px 6px rgba(14,155,196,.4)}
.lang-opt{position:relative;z-index:1;width:38px;text-align:center;font-size:12.5px;font-weight:700;color:var(--muted);padding:4px 0;line-height:1.2;transition:color .25s ease}
.lang-toggle[data-lang="pt"] .lang-opt[data-lang="pt"],
.lang-toggle[data-lang="en"] .lang-opt[data-lang="en"]{color:#fff}

/* ===== Hero ===== */
.hero{position:relative;background:linear-gradient(160deg,var(--navy) 0%,var(--navy-2) 60%,#1e3555 100%);color:#fff;overflow:hidden}
.hero::before{content:"";position:absolute;inset:0;z-index:1;background:
  radial-gradient(circle at 85% 15%,rgba(34,184,214,.28),transparent 45%),
  radial-gradient(circle at 10% 90%,rgba(240,54,43,.16),transparent 40%);pointer-events:none}
.hero-inner{position:relative;z-index:2;display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center;padding:76px 20px 88px}

/* fundo animado do hero */
.hero-bg{position:absolute;inset:0;z-index:0;overflow:hidden;pointer-events:none}
.hero-bg::before{content:"";position:absolute;inset:-12%;
  background-image:radial-gradient(rgba(255,255,255,.032) 1.3px,transparent 1.3px);
  background-size:30px 30px;animation:gridDrift 60s linear infinite}
.hero-lines{position:absolute;inset:0;width:100%;height:100%}
.route-dash{fill:none;stroke-width:2;stroke-linecap:round;stroke-dasharray:2 26;animation:dashFlow 16s linear infinite}
.route-dash.rd1{stroke:var(--blue);opacity:.22}
.route-dash.rd2{stroke:var(--red);opacity:.14;animation-duration:22s}
.route-dash.rd3{stroke:var(--yellow);opacity:.13;animation-duration:19s}
@keyframes gridDrift{to{transform:translate(28px,28px)}}
@keyframes dashFlow{to{stroke-dashoffset:-240}}

.eyebrow{display:inline-block;font-size:12.5px;font-weight:700;letter-spacing:1.5px;text-transform:uppercase;color:var(--yellow);margin-bottom:16px}
.hero h1{font-size:clamp(32px,5vw,52px);line-height:1.08;font-weight:800;letter-spacing:-1px}
.hero .grad{color:var(--yellow)}

/* título com efeito de escrita */
.hero-title{position:relative}
.hero-title .tw-ghost{visibility:hidden}
.hero-title .tw{position:absolute;inset:0}
.tw-caret{display:inline-block;width:3px;height:.92em;background:var(--yellow);margin-left:3px;vertical-align:-.06em;border-radius:2px;animation:caretBlink 1s step-end infinite}
@keyframes caretBlink{50%{opacity:0}}
@media (prefers-reduced-motion:reduce){
  .hero-bg::before,.route-dash{animation:none}
  .tw-caret{display:none}
}
.lead{margin-top:18px;font-size:17px;color:#cdd6e2;max-width:520px}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:28px}
.hero-facts{display:flex;gap:34px;margin-top:36px}
.hero-facts dt{font-size:30px;font-weight:800;color:#fff;line-height:1}
.hero-facts dd{margin-top:6px;font-size:12.5px;color:#9fb0c3;max-width:110px}

/* Hero visual = mapa */
.hero-visual{display:flex;flex-direction:column;align-items:center;gap:14px}
.mapa{width:100%;max-width:360px}
.mapa-svg{width:100%;height:auto;display:block}
.mapa-legend{list-style:none;display:flex;flex-wrap:wrap;gap:14px;justify-content:center;font-size:12.5px;color:#aebccc}
.mapa-legend li{display:flex;align-items:center;gap:6px}
.mapa-legend .dot{width:10px;height:3px;border-radius:2px;display:inline-block}
.mapa-legend .dot.sul{background:#40c4de}
.mapa-legend .dot.centro{background:#f2564a}
.mapa-legend .dot.norte{background:#34c07e}
.mapa-legend .dot.rota{background:var(--yellow);height:3px;width:14px}

/* ===== Sections ===== */
.section{padding:84px 0}
.section-alt{background:var(--bg-soft)}
.section-dark{background:var(--navy);color:#fff}
.section-head{text-align:center;max-width:640px;margin:0 auto 52px}
.section-head h2{font-size:clamp(26px,3.5vw,38px);font-weight:800;letter-spacing:-.5px;color:var(--navy)}
.section-dark .section-head h2{color:#fff}
.section-head p{margin-top:12px;color:var(--muted);font-size:17px}
h2{color:var(--navy)}
.section-dark h2{color:#fff}

/* ===== Serviços (editorial, numerado) ===== */
.svc-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.svc{position:relative;background:#fff;padding:32px 28px;transition:.2s ease}
.svc:hover{background:var(--bg-soft)}
.svc-num{font-size:13px;font-weight:800;color:var(--red);letter-spacing:1px}
.svc:nth-child(2) .svc-num{color:var(--yellow-ink)}
.svc:nth-child(3) .svc-num{color:var(--green)}
.svc:nth-child(4) .svc-num{color:var(--blue)}
.svc:nth-child(5) .svc-num{color:var(--red)}
.svc:nth-child(6) .svc-num{color:var(--green)}
.svc h3{font-size:18px;font-weight:700;margin:12px 0 8px;color:var(--navy);display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.svc p{color:var(--muted);font-size:14.5px}
.svc-hl{background:linear-gradient(180deg,#fff, #f4f8fd)}
.svc-hl::before{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--blue)}
.tag{background:var(--blue);color:#fff;font-size:10.5px;font-weight:700;padding:3px 9px;border-radius:999px;letter-spacing:.4px}

/* ===== Two column ===== */
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.two-col.align-start{align-items:start}
.two-col h2{margin-bottom:16px}
.two-col p{color:var(--muted);font-size:16px}
.section-dark .two-col p{color:#c6d0dd}
.check-list{list-style:none;margin:22px 0 26px}
.check-list li{position:relative;padding-left:30px;margin-bottom:12px;color:var(--ink);font-size:15px}
.check-list li::before{content:"✔";position:absolute;left:0;top:0;color:var(--green);font-weight:800}
.mv{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin:22px 0 26px}
.mv-item{background:#fff;border:1px solid var(--line);border-left:3px solid var(--blue);border-radius:12px;padding:16px 18px}
.mv-item:nth-child(2){border-left-color:var(--green)}
.mv-item h4{font-size:12.5px;text-transform:uppercase;letter-spacing:.6px;color:var(--navy);margin-bottom:6px;font-weight:800}
.mv-item p{color:var(--muted);font-size:14px}
.values{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.value{background:#fff;border:1px solid var(--line);border-radius:14px;padding:22px}
.value-wide{grid-column:1 / -1}
.value b{display:block;font-size:17px;margin-bottom:6px}
.value span{color:var(--muted);font-size:14px}
.c-red{color-adjust:exact}
.value .c-red{color:var(--red)}.value .c-yellow{color:var(--yellow-ink)}.value .c-green{color:var(--green)}.value .c-blue{color:var(--blue)}
.value b{background:transparent}

/* ===== Regions ===== */
.regions{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.region{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px;text-align:center;border-top:4px solid var(--blue)}
.region:nth-child(1){border-top-color:var(--red)}
.region:nth-child(2){border-top-color:var(--yellow)}
.region:nth-child(3){border-top-color:var(--green)}
.region h4{font-size:16px;font-weight:800;color:var(--navy);margin-bottom:8px;letter-spacing:.5px;text-transform:uppercase}
.region p{color:var(--muted);font-size:15px}

/* ===== Frota ===== */
.fleet-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.fleet-card{position:relative;background:#fff;border:1px solid var(--line);border-radius:16px;padding:28px 22px;text-align:center;overflow:hidden;transition:.2s}
.fleet-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.fleet-card::before{content:"";position:absolute;left:0;top:0;right:0;height:4px;background:var(--blue)}
.fleet-card:nth-child(2)::before{background:var(--yellow)}
.fleet-card:nth-child(3)::before{background:var(--green)}
.fleet-card:nth-child(4)::before{background:var(--red)}
.fleet-card b{display:block;font-size:46px;font-weight:800;color:var(--navy);line-height:1}
.fleet-card h3{font-size:16px;font-weight:700;color:var(--navy);margin:10px 0 4px}
.fleet-card span{color:var(--muted);font-size:14px}
.fleet-note{text-align:center;margin-top:26px;color:var(--muted);font-size:15px}
.fleet-note strong{color:var(--navy)}

/* ===== Palavra de marca em destaque ===== */
.brandword{
  font-weight:800;letter-spacing:.5px;
  background:linear-gradient(100deg,#F9C221 0%,#22B8D6 28%,#F0362B 55%,#19B36B 80%,#F9C221 100%);
  background-size:220% 100%;background-position:0 0;
  -webkit-background-clip:text;background-clip:text;
  color:transparent;-webkit-text-fill-color:transparent;
  animation:brandShine 7s linear infinite;
}
@keyframes brandShine{to{background-position:220% 0}}
@media (prefers-reduced-motion:reduce){.brandword{animation:none}}

/* ===== Parceiros (carrossel) ===== */
.partners-marquee{position:relative;overflow:hidden;
  -webkit-mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);
  mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent)}
.partners-track{display:flex;width:max-content;animation:marquee 32s linear infinite}
.partners-marquee:hover .partners-track{animation-play-state:paused}
.partner{flex:0 0 auto;display:flex;align-items:center;justify-content:center;width:180px;height:96px;margin-right:28px}
.partner img{max-width:100%;max-height:58px;object-fit:contain;opacity:.85;transition:opacity .2s ease,transform .2s ease}
.partner:hover img{opacity:1;transform:scale(1.07)}
@keyframes marquee{from{transform:translateX(0)}to{transform:translateX(-50%)}}
@media (prefers-reduced-motion:reduce){
  .partners-track{animation:none;flex-wrap:wrap;justify-content:center;width:auto}
}

/* ===== Quote form ===== */
.quote-intro .eyebrow.light{color:var(--yellow)}
.contact-mini{list-style:none;margin-top:24px}
.contact-mini li{display:flex;align-items:center;gap:10px;color:#c6d0dd;font-size:15px}
.contact-mini svg{color:var(--yellow);flex-shrink:0}
.quote-form{background:#fff;border-radius:20px;padding:28px;box-shadow:var(--shadow-lg)}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.field{margin-bottom:16px;display:flex;flex-direction:column}
.field label{font-size:13px;font-weight:600;color:var(--ink);margin-bottom:6px}
.field input,.field select,.field textarea{
  font-family:inherit;font-size:15px;padding:12px 14px;border:1.5px solid var(--line);
  border-radius:10px;background:#fbfcfd;color:var(--ink);transition:.15s;width:100%;resize:vertical;
}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--blue);background:#fff;box-shadow:0 0 0 3px rgba(29,113,184,.12)}
.field input.invalid,.field select.invalid{border-color:var(--red);background:#fff6f5}
.form-note{text-align:center;font-size:12.5px;color:var(--muted);margin-top:10px}

/* ===== Calculadora de cotação ===== */
.opt{font-weight:400;color:var(--muted);font-size:12px}
.calc-wrap{display:grid;grid-template-columns:1fr 340px;gap:24px;align-items:start}
.calc-controls{display:grid;gap:22px}
.calc-form{background:#fff;border-radius:20px;padding:26px;box-shadow:var(--shadow-lg)}
.calc-form .field label{color:var(--ink)}

.calc-map-panel{position:sticky;top:88px;background:linear-gradient(160deg,#13233b,#1b3355);border:1px solid rgba(255,255,255,.12);border-radius:20px;padding:20px 20px 16px;display:flex;flex-direction:column;gap:14px;align-items:center}
.calc-map-panel .mapa{max-width:300px}

.calc-result{background:linear-gradient(160deg,#13233b,#1b3355);border:1px solid rgba(255,255,255,.12);border-radius:20px;padding:26px;min-height:180px;display:flex;flex-direction:column;justify-content:center}
.calc-empty{text-align:center;color:#aebccc}
.calc-empty b{color:#fff}

.calc-detail{display:block}
.calc-route{display:flex;align-items:center;gap:10px;flex-wrap:wrap;font-size:15px;color:#fff;margin-bottom:16px}
.calc-route .arrow{color:var(--yellow);font-weight:800}
.calc-total{display:flex;align-items:baseline;justify-content:space-between;padding:16px 0;border-top:1px solid rgba(255,255,255,.12);border-bottom:1px solid rgba(255,255,255,.12)}
.calc-total span{color:#aebccc;font-size:13px;text-transform:uppercase;letter-spacing:.5px}
.calc-total strong{font-size:30px;font-weight:800;color:var(--yellow);line-height:1}
.calc-lines{list-style:none;margin:16px 0}
.calc-lines li{display:flex;justify-content:space-between;gap:12px;font-size:14px;color:#c6d0dd;padding:5px 0}
.calc-lines li b{color:#fff;font-weight:600}
.calc-meta{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:6px 0 18px;text-align:center}
.calc-meta>div{background:rgba(255,255,255,.06);border-radius:12px;padding:12px 6px}
.calc-meta span{display:block;font-size:11px;color:#aebccc;margin-bottom:4px}
.calc-meta b{font-size:15px;color:#fff}
.calc-result .btn-primary{margin-top:4px}
.calc-result .form-note{color:#8a97a8;margin-top:12px}

/* ===== Como trabalhamos (processo) ===== */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-bottom:44px}
.step{position:relative;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.1);border-radius:16px;padding:26px 22px}
.step-num{font-size:14px;font-weight:800;letter-spacing:1px;color:var(--yellow)}
.step:nth-child(1) .step-num{color:var(--blue)}
.step:nth-child(2) .step-num{color:var(--red)}
.step:nth-child(3) .step-num{color:var(--yellow)}
.step:nth-child(4) .step-num{color:var(--green)}
.step h3{color:#fff;font-size:17px;font-weight:700;margin:10px 0 8px}
.step p{color:#c6d0dd;font-size:14px}
.step:not(:last-child)::after{content:"";position:absolute;right:-13px;top:44px;width:9px;height:9px;border-top:2px solid rgba(255,255,255,.22);border-right:2px solid rgba(255,255,255,.22);transform:rotate(45deg)}

.process-cta{display:flex;align-items:center;justify-content:space-between;gap:26px;flex-wrap:wrap;background:linear-gradient(120deg,rgba(34,184,214,.12),rgba(240,54,43,.08));border:1px solid rgba(255,255,255,.12);border-radius:20px;padding:30px 34px}
.process-cta-text h3{color:#fff;font-size:22px;font-weight:800;margin-bottom:6px}
.process-cta-text p{color:#c6d0dd;font-size:15px;max-width:520px}
.process-cta-btns{display:flex;flex-wrap:wrap;gap:12px}

/* ===== FAQ ===== */
.faq-list{max-width:820px;margin:0 auto;display:flex;flex-direction:column;gap:12px}
.faq-item{background:#fff;border:1px solid var(--line);border-radius:14px;overflow:hidden;transition:box-shadow .2s}
.faq-item[open]{box-shadow:var(--shadow)}
.faq-item summary{list-style:none;cursor:pointer;padding:19px 22px;font-weight:600;font-size:16px;color:var(--navy);display:flex;justify-content:space-between;align-items:center;gap:16px;transition:.15s}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"+";font-size:26px;font-weight:400;color:var(--blue);line-height:1}
.faq-item[open] summary::after{content:"\2013"}
.faq-item summary:hover{color:var(--red)}
.faq-body{padding:0 22px 20px;color:var(--muted);font-size:15px}

/* ===== Contactos ===== */
.contact-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-bottom:34px}
.contact-card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:26px 20px;text-align:center;transition:.2s}
.contact-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.contact-card svg{width:30px;height:30px;margin:0 auto 12px}
.contact-card:nth-child(1) svg{color:var(--red)}
.contact-card:nth-child(2) svg{color:var(--yellow-ink)}
.contact-card:nth-child(3) svg{color:var(--green)}
.contact-card:nth-child(4) svg{color:var(--blue)}
.contact-card h3{font-size:16px;font-weight:700;color:var(--navy);margin-bottom:8px}
.contact-card p{color:var(--muted);font-size:14.5px;line-height:1.6}
.contact-card a{color:var(--muted)}
.contact-card a:hover{color:var(--red)}
.contact-cta{display:flex;justify-content:center;gap:14px;flex-wrap:wrap}
.btn-outline{background:transparent;border-color:var(--navy);color:var(--navy)}
.btn-outline:hover{background:var(--navy);color:#fff}

/* ===== CTA band ===== */
.cta-band{background:linear-gradient(90deg,var(--red),#f0693f);color:#fff;padding:56px 0}
.cta-inner{text-align:center}
.cta-inner h2{color:#fff;font-size:clamp(24px,3vw,34px);font-weight:800}
.cta-inner p{margin:8px 0 22px;color:rgba(255,255,255,.9);font-size:17px}

/* ===== Footer ===== */
.site-footer{background:var(--navy);color:#c6d0dd;padding:56px 0 26px}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1.1fr 1fr;gap:36px;padding-bottom:36px;border-bottom:1px solid rgba(255,255,255,.1)}
.footer-brand .brand-text strong{color:#fff}
.footer-tag{margin-top:16px;font-size:14px;max-width:300px}
.footer-site{display:inline-block;margin-top:12px;font-size:14px;font-weight:600;color:var(--yellow)}
.footer-site:hover{text-decoration:underline}
.footer-col h5{color:#fff;font-size:14px;font-weight:700;margin-bottom:14px;text-transform:uppercase;letter-spacing:.5px}
.footer-col ul{list-style:none}
.footer-col li{margin-bottom:9px}
.footer-col a{font-size:14.5px;color:#aebccc;transition:.15s}
.footer-col a:hover{color:var(--yellow)}
.footer-bottom{display:flex;justify-content:space-between;align-items:center;padding-top:22px;font-size:13px;color:#8a97a8;flex-wrap:wrap;gap:10px}

/* ===== WhatsApp float ===== */
.wa-float{position:fixed;right:20px;bottom:20px;z-index:60;width:56px;height:56px;border-radius:50%;background:#25D366;color:#fff;display:flex;align-items:center;justify-content:center;box-shadow:0 8px 24px rgba(37,211,102,.4);transition:.2s}
.wa-float:hover{transform:scale(1.08)}

/* ===== Header dinâmico ===== */
.site-header{transition:transform .35s ease, box-shadow .3s ease, background .3s ease}
.header-inner{transition:height .3s ease}
.site-header.scrolled{box-shadow:0 6px 24px rgba(15,27,45,.10)}
.site-header.scrolled .header-inner{height:58px}
.site-header.hidden{transform:translateY(-100%)}
.brand img{transition:transform .4s ease}
.brand:hover img{transform:rotate(-8deg) scale(1.06)}
.nav a:not(.nav-cta){position:relative}
.nav a:not(.nav-cta)::after{content:"";position:absolute;left:14px;right:14px;bottom:5px;height:2px;background:var(--red);border-radius:2px;transform:scaleX(0);transition:transform .25s ease}
.nav a:not(.nav-cta):hover::after,.nav a:not(.nav-cta).active::after{transform:scaleX(1)}
.nav a.active{color:var(--navy)}

/* ===== Barra de progresso de scroll ===== */
.scroll-progress{position:fixed;top:0;left:0;right:0;height:3px;z-index:100;pointer-events:none}
.scroll-progress span{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--red),var(--yellow),var(--green),var(--blue))}

/* ===== Revelação ao scroll (AOS caseiro) ===== */
@media (prefers-reduced-motion:no-preference){
  [data-reveal]{opacity:0;transform:translateY(26px);transition:opacity .65s cubic-bezier(.2,.7,.2,1),transform .65s cubic-bezier(.2,.7,.2,1)}
  [data-reveal].in{opacity:1;transform:none}
  .hero-copy>*{opacity:0;transform:translateY(18px);animation:heroIn .7s cubic-bezier(.2,.7,.2,1) forwards}
  .hero-copy>*:nth-child(1){animation-delay:.08s}
  .hero-copy>*:nth-child(2){animation-delay:.16s}
  .hero-copy>*:nth-child(3){animation-delay:.24s}
  .hero-copy>*:nth-child(4){animation-delay:.32s}
  .hero-copy>*:nth-child(5){animation-delay:.40s}
  .hero-visual{opacity:0;animation:fadeUp .9s ease .30s forwards}
}
@keyframes heroIn{to{opacity:1;transform:none}}
@keyframes fadeUp{from{opacity:0;transform:translateY(18px)}to{opacity:1;transform:none}}

/* ===== Responsive ===== */
@media (max-width:900px){
  .hero-inner{grid-template-columns:1fr;gap:30px;padding:52px 20px 60px}
  .two-col{grid-template-columns:1fr;gap:36px}
  .svc-grid{grid-template-columns:repeat(2,1fr)}
  .regions{grid-template-columns:1fr}
  .calc-wrap{grid-template-columns:1fr;gap:20px}
  .calc-map-panel{position:static;order:-1}
  .steps{grid-template-columns:repeat(2,1fr)}
  .step::after{display:none}
  .contact-grid{grid-template-columns:repeat(2,1fr)}
  .fleet-grid{grid-template-columns:repeat(2,1fr)}
  .hero-facts{gap:24px}
}
@media (max-width:640px){
  .nav{position:fixed;top:70px;right:0;left:0;flex-direction:column;align-items:stretch;gap:0;background:#fff;border-bottom:1px solid var(--line);padding:8px 16px 16px;transform:translateY(-120%);transition:.28s ease;box-shadow:var(--shadow)}
  .nav.open{transform:translateY(0)}
  .nav a{padding:14px 8px;border-radius:8px}
  .nav .nav-cta{text-align:center;margin-top:8px}
  .nav-toggle{display:flex}
  .nav-toggle.open span:nth-child(1){transform:translateY(7.5px) rotate(45deg)}
  .nav-toggle.open span:nth-child(2){opacity:0}
  .nav-toggle.open span:nth-child(3){transform:translateY(-7.5px) rotate(-45deg)}
  .svc-grid{grid-template-columns:1fr}
  .values{grid-template-columns:1fr}
  .field-row{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr}
  .partner{width:150px;height:80px;margin-right:20px}
  .process-cta{flex-direction:column;align-items:flex-start;padding:26px 22px}
  .footer-grid{grid-template-columns:1fr}
  .section{padding:60px 0}
  .hero-facts{flex-wrap:wrap;gap:20px}
}