/* MV Engenharia · páginas internas (Política, Fornecedores, Trabalhe conosco, 404) */
.page{background:var(--mv-mist);min-height:100vh;display:flex;flex-direction:column}
.pbar{background:#fff;box-shadow:0 1px 0 var(--mv-line)}
.pbar__in{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:80px}
.pbar__logo img{height:58px;width:auto}
.pbar__back{display:inline-flex;align-items:center;gap:10px;min-height:44px;font-weight:600;font-size:.95rem;color:var(--mv-navy)}
.pbar__back svg{width:16px;height:16px;transform:rotate(180deg)}
.page-main{flex:1;padding:clamp(40px,7vh,88px) 0}
.page-main:focus{outline:none}

/* formulário + apresentação */
.fpage{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:clamp(28px,5vw,80px);align-items:start}
.fintro{display:grid;gap:18px;position:sticky;top:32px}
.fintro h1{font-size:clamp(1.9rem,1.3rem + 2vw,3rem);font-weight:600;line-height:1.1;letter-spacing:-.026em;color:var(--mv-ink)}
.fintro p{max-width:44ch}
.fintro__alt{font-size:.93rem;padding-top:16px;border-top:1px solid var(--mv-line)}
.fintro__alt a{color:var(--mv-blue-ink);font-weight:600;text-decoration:underline;text-underline-offset:2px;overflow-wrap:anywhere}
.form-card{background:#fff;border-radius:6px;padding:clamp(22px,3.4vw,40px);box-shadow:0 0 0 1px var(--mv-line)}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px 16px}
.fg{display:grid;gap:6px;min-width:0}
.fg--full{grid-column:1/-1}
.fg label,.flabel{font-size:.86rem;font-weight:600;color:var(--mv-ink)}
.fg input[type=text],.fg input[type=email],.fg input[type=tel],.fg select{width:100%;min-height:48px;padding:11px 14px;border:1px solid #8C99AA;border-radius:4px;
  font:inherit;font-size:1rem;color:var(--mv-ink);background:#fff;transition:border-color .2s,box-shadow .2s}
.fg input:focus,.fg select:focus{outline:none;border-color:var(--mv-navy);box-shadow:0 0 0 3px rgba(50,145,210,.28)}
.fg input:user-invalid{border-color:#B3261E}
.file-input{position:absolute;width:1px;height:1px;opacity:0}
.file-label{display:flex;align-items:center;gap:14px;min-height:60px;padding:12px 16px;border:1px dashed #8C99AA;border-radius:4px;background:var(--mv-mist);cursor:pointer;transition:border-color .2s}
.file-label:hover,.file-input:focus-visible+.file-label{border-color:var(--mv-navy)}
.file-input:focus-visible+.file-label{outline:2px solid var(--mv-blue);outline-offset:2px}
.file-label svg{width:22px;height:22px;flex:none;fill:none;stroke:var(--mv-navy);stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}
.file-label>span{display:grid;gap:2px;font-size:.92rem;color:var(--mv-ink)}
.file-name{font-size:.84rem;color:var(--mv-text)}
.check{display:flex;gap:12px;align-items:flex-start;font-size:.9rem;line-height:1.5;color:var(--mv-text);cursor:pointer}
.check input{width:20px;height:20px;margin-top:2px;flex:none;accent-color:var(--mv-navy)}
.check a{color:var(--mv-blue-ink);text-decoration:underline;text-underline-offset:2px}
.hp{position:absolute!important;left:-9999px;width:1px;height:1px;overflow:hidden}
.form-submit{width:100%;justify-content:center;padding:6px 26px;min-height:54px}
.form-submit:disabled{opacity:.6;cursor:progress}
.form-feedback{display:none;padding:12px 16px;border-radius:4px;font-size:.92rem;line-height:1.5}
.form-feedback.show{display:block}
.form-feedback.success{background:#E7F4EC;color:#1B5E36;box-shadow:inset 0 0 0 1px #A6D6B7}
.form-feedback.error{background:#FBEAE9;color:#8A2317;box-shadow:inset 0 0 0 1px #E7B3AE}
.form-feedback a{color:inherit;font-weight:600;text-decoration:underline}
.alt-card{display:none;background:#fff;border-radius:6px;padding:clamp(22px,3.4vw,40px);box-shadow:0 0 0 1px var(--mv-line)}
.alt-card h2{font-size:1.3rem;font-weight:600;color:var(--mv-ink);margin-bottom:8px}
.alt-card p{margin-bottom:20px}
.alt-actions{display:flex;flex-wrap:wrap;gap:12px}
.btn--outline{--bg:#fff;--fg:var(--mv-navy);box-shadow:inset 0 0 0 1.5px var(--mv-navy);padding:6px 26px}
.btn--outline:hover{--bg:var(--mv-navy);--fg:#fff}
body[data-backend="off"] .form-card{display:none}
body[data-backend="off"] .alt-card{display:block}

/* política */
.legal{max-width:760px;display:grid;grid-template-columns:minmax(0,1fr);gap:14px}
.legal h1{font-size:clamp(1.9rem,1.3rem + 2vw,3rem);font-weight:600;line-height:1.1;letter-spacing:-.026em;color:var(--mv-ink)}
.legal-txt{background:#fff;border-radius:6px;padding:clamp(22px,3.4vw,44px);box-shadow:0 0 0 1px var(--mv-line);line-height:1.7}
.legal-txt>h2:first-of-type{margin-top:16px}
.legal-txt,.fintro__alt a{overflow-wrap:anywhere}

/* 404 */
.nf{display:grid;gap:18px;justify-items:start;max-width:560px}
.nf h1{font-size:clamp(2rem,1.3rem + 2.4vw,3.2rem);font-weight:600;line-height:1.08;letter-spacing:-.03em;color:var(--mv-ink)}
.nf .win{--w:14px;--g:4px;color:var(--mv-blue)}
.nf .win i:nth-child(4){background:transparent;box-shadow:inset 0 0 0 2px currentColor}

.page-foot{background:var(--mv-footer);color:#AFC0D6;font-size:.86rem;padding:22px 0}
.page-foot__in{display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px 24px}
.page-foot a,.page-foot button{color:#fff;text-decoration:underline;text-underline-offset:2px;min-height:32px}

@media (max-width:900px){
  .fpage{grid-template-columns:1fr}
  .fintro{position:static}
}
@media (max-width:560px){
  .form-grid{grid-template-columns:1fr}
  .pbar__logo img{height:48px}
  .pbar__back span{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}
}