/* Rev'Til'Red — site.css
   Layout: uma coluna larga, uma secção por paragem de scroll na página inicial;
   o vermelho da marca aparece apenas no logótipo e na ação principal (R5.1, R5.2). */

@font-face{font-family:"Barlow";font-weight:400;font-style:normal;font-display:swap;src:url("fonts/barlow-latin-400-normal.woff2") format("woff2")}
@font-face{font-family:"Barlow";font-weight:500;font-style:normal;font-display:swap;src:url("fonts/barlow-latin-500-normal.woff2") format("woff2")}
@font-face{font-family:"Barlow";font-weight:600;font-style:normal;font-display:swap;src:url("fonts/barlow-latin-600-normal.woff2") format("woff2")}
@font-face{font-family:"Barlow Condensed";font-weight:600;font-style:normal;font-display:swap;src:url("fonts/barlow-condensed-latin-600-normal.woff2") format("woff2")}
@font-face{font-family:"Barlow Condensed";font-weight:700;font-style:italic;font-display:swap;src:url("fonts/barlow-condensed-latin-700-italic.woff2") format("woff2")}

:root{
  --bg:#f5f2f1; --surface:#ffffff; --ink:#1b1718; --muted:#665e60;
  --line:#ddd6d5; --line-strong:#a89e9f;
  --red:#8f0f1a; --on-red:#ffffff;
  --logo-claro:block; --logo-escuro:none;
  --display:"Barlow Condensed","Arial Narrow","Helvetica Neue",Arial,sans-serif;
  --body:"Barlow","Helvetica Neue",Arial,sans-serif;
  --header-h:64px;
  --gutter:max(20px,env(safe-area-inset-left,0px),env(safe-area-inset-right,0px));
}
@media (prefers-color-scheme:dark){
  :root:not([data-theme="light"]){
    --bg:#141112; --surface:#1c1819; --ink:#ece8e6; --muted:#a59c9d;
    --line:#2e2829; --line-strong:#5d5355;
    --red:#a8131f; --on-red:#ffffff;
    --logo-claro:none; --logo-escuro:block; color-scheme:dark;
  }
}
:root[data-theme="dark"]{
  --bg:#141112; --surface:#1c1819; --ink:#ece8e6; --muted:#a59c9d;
  --line:#2e2829; --line-strong:#5d5355;
  --red:#a8131f; --on-red:#ffffff;
  --logo-claro:none; --logo-escuro:block; color-scheme:dark;
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font:400 1.0625rem/1.6 var(--body)}
img,svg{display:block;max-width:100%}
[hidden]{display:none!important}
a{color:inherit}
h1,h2,h3,p,ul,ol,fieldset,legend{margin:0;padding:0}
ul,ol{list-style:none}
:focus-visible{outline:2px solid var(--ink);outline-offset:3px}

.skip{position:absolute;left:var(--gutter);top:-100px;background:var(--ink);color:var(--bg);padding:12px 16px;z-index:20}
.skip:focus{top:calc(env(safe-area-inset-top,0px) + 8px)}

.wrap{width:100%;max-width:1120px;margin-inline:auto;padding-inline:var(--gutter)}

/* Cabeçalho */
.top{position:sticky;top:env(safe-area-inset-top,0px);z-index:10;background:var(--bg);border-bottom:1px solid var(--line)}
.top .wrap{min-height:var(--header-h);display:flex;align-items:center;justify-content:space-between;gap:8px 24px;flex-wrap:wrap}
.brand{display:flex;align-items:center;min-height:44px}
.brand img{height:44px;width:auto}
.logo-claro{display:var(--logo-claro)}
.logo-escuro{display:var(--logo-escuro)}
.menu{display:flex;gap:4px}
.menu a{display:flex;align-items:center;min-height:44px;padding-inline:12px;text-decoration:none;color:var(--muted);font-weight:500;font-size:.9375rem;border-bottom:2px solid transparent}
.menu a:hover{color:var(--ink)}
.menu a[aria-current="page"]{color:var(--ink);font-weight:600;border-bottom-color:var(--ink)}

/* Tipografia */
.eyebrow{font-size:.8125rem;font-weight:500;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
h1{font:italic 700 clamp(3.25rem,10vw,6.75rem)/.9 var(--display);text-transform:uppercase;letter-spacing:-.005em;text-wrap:balance}
h2{font:600 clamp(2rem,5vw,3rem)/1 var(--display);text-transform:uppercase;letter-spacing:.01em;text-wrap:balance}
h3{font:600 1.5rem/1.15 var(--display);text-transform:uppercase;letter-spacing:.02em}
.lede{font-size:1.1875rem;line-height:1.55;max-width:34em;color:var(--ink)}
p{max-width:38em}
.muted{color:var(--muted)}

/* Botões e ligações */
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 24px;border:1px solid var(--line-strong);border-radius:2px;background:transparent;color:var(--ink);font:600 1rem/1 var(--body);text-decoration:none;cursor:pointer}
.btn.pri{background:var(--red);border-color:var(--red);color:var(--on-red)}
.btn:hover{border-color:var(--ink)}
.btn.pri:hover{filter:brightness(1.12)}
.more{display:inline-flex;align-items:center;min-height:44px;font-weight:600;text-underline-offset:5px}

/* Paragens: uma secção por ecrã (página inicial) */
.stop{min-height:calc(100vh - var(--header-h));min-height:calc(100svh - var(--header-h));display:grid;align-content:center;padding-block:48px}
.stop + .stop{border-top:1px solid var(--line)}
.stack{display:grid;gap:20px;justify-items:start}
.stack.wide{gap:36px}

/* Abertura */
.hero h1{font-size:clamp(2.75rem,7vw,5rem);line-height:.95}
.hero .wrap{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:40px 56px;align-items:center}
.tach{color:var(--ink);width:100%;max-width:460px;justify-self:end}
.tach .fine{stroke:var(--line-strong);stroke-width:1.5}
.tach .major{stroke:currentColor;stroke-width:3}
.tach .limit{stroke:currentColor;stroke-width:14;fill:none}
.tach text{fill:var(--muted);font:500 15px var(--body);text-anchor:middle;dominant-baseline:middle}
.tach .unit{font-size:12px;letter-spacing:.14em}
.tach .needle{fill:currentColor;transform-box:view-box;transform-origin:200px 200px;transform:rotate(216deg);animation:subir 1.6s cubic-bezier(.3,1.25,.5,1) .2s backwards}
.tach .hub{fill:var(--bg);stroke:currentColor;stroke-width:3}
@keyframes subir{from{transform:rotate(0deg)}}
@media (prefers-reduced-motion:reduce){.tach .needle{animation:none}html{scroll-behavior:auto}}

/* Blocos */
.pair{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:32px 56px;width:100%}
.trio{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:32px 48px;width:100%}
.item{display:grid;gap:8px;align-content:start;border-top:2px solid var(--ink);padding-top:16px}
.item p{color:var(--muted)}

/* Páginas interiores */
.page{padding-block:64px 88px;display:grid;gap:64px}
.page h1{font-size:clamp(2.75rem,8vw,5rem)}
.page .item h2{font-size:1.75rem}
.block{display:grid;gap:20px;justify-items:start}
.list{display:grid;gap:8px;max-width:38em}
.list li{padding-left:20px;position:relative;color:var(--muted)}
.list li::before{content:"";position:absolute;left:0;top:.72em;width:10px;height:2px;background:var(--ink)}
.empty{border:1px dashed var(--line-strong);padding:40px 24px;width:100%;display:grid;gap:8px;justify-items:start}
.empty .state{font:600 1.5rem/1.1 var(--display);text-transform:uppercase;letter-spacing:.02em}

/* Formulário */
form{display:grid;gap:44px;width:100%;max-width:720px}
fieldset{border:0;display:grid;gap:20px;min-width:0}
legend{font:600 1.5rem/1.15 var(--display);text-transform:uppercase;letter-spacing:.02em;margin-bottom:16px}
.row{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:20px}
.field{display:grid;gap:6px;min-width:0}
label,.label{font-weight:500;font-size:.9375rem}
.hint{font-size:.875rem;color:var(--muted)}
input[type="text"],input[type="tel"],input[type="email"],textarea{width:100%;min-height:48px;padding:11px 12px;border:1px solid var(--line-strong);border-radius:2px;background:var(--surface);color:var(--ink);font:400 1rem/1.4 var(--body)}
textarea{min-height:104px;resize:vertical}
input:focus-visible,textarea:focus-visible{outline:2px solid var(--ink);outline-offset:1px}
.checks{display:flex;flex-wrap:wrap;gap:12px}
.check{display:flex;align-items:center;gap:10px;min-height:48px;padding:0 16px 0 12px;border:1px solid var(--line-strong);border-radius:2px;background:var(--surface);cursor:pointer}
.check input{width:20px;height:20px;accent-color:var(--ink);margin:0}
.summary{display:grid;gap:12px}
.summary textarea{min-height:220px;font-size:.9375rem;background:var(--bg)}
.actions{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:12px}
.status{min-height:1.6em;font-weight:500}
.notice{border-left:3px solid var(--ink);padding:4px 0 4px 16px;color:var(--muted);max-width:38em}

/* Rodapé */
.foot{border-top:1px solid var(--line);padding-block:28px calc(28px + env(safe-area-inset-bottom,0px));font-size:.9375rem;color:var(--muted)}
.foot .wrap{display:flex;flex-wrap:wrap;justify-content:space-between;gap:8px 32px}
.foot a{display:inline-flex;align-items:center;min-height:44px;text-underline-offset:4px}
.foot p{display:flex;align-items:center;min-height:44px;flex-wrap:wrap;gap:0 6px}
.social{display:flex;flex-wrap:wrap;gap:0 20px}

@media (max-width:820px){
  .hero .wrap{grid-template-columns:minmax(0,1fr)}
  .tach{justify-self:start;max-width:240px;order:-1}
  .trio{grid-template-columns:minmax(0,1fr)}
}
@media (max-width:600px){
  .pair{grid-template-columns:minmax(0,1fr)}
  .actions{justify-content:stretch}
  .actions .btn{flex:1 1 100%}
}
@media (max-width:479px){
  :root{--header-h:108px}
  .top .wrap{justify-content:center;padding-block:6px 0}
  .menu{width:100%;justify-content:space-between}
  .stop{padding-block:28px}
  .trio{gap:20px}
  .stack.wide{gap:24px}
}
@media (max-width:820px) and (max-height:700px){
  .tach{max-width:150px}
  .hero .wrap{gap:20px}
}