/* Dreadline · base compartilhada (index e orçamento) */
:root{
  --canvas:#0E0E0E;
  --panel:#171716;
  --grafite:#2B2B2A;
  --line:#3A3A38;
  --accent:#C8742B;
  --accent-hover:#DB8840;
  --accent-muted:rgba(200,116,43,.28);
  --text-secondary:#A8A6A0;
  --text-primary:#F2EEE6;
  --ease-out:cubic-bezier(.22,1,.36,1);
  --ease-io:cubic-bezier(.65,0,.35,1);
  --f-display:"Space Grotesk",system-ui,sans-serif;
  --f-body:"Inter",system-ui,sans-serif;
  --f-mono:"JetBrains Mono",ui-monospace,monospace;
  --tshadow:0 1px 2px rgba(8,6,4,.95),0 3px 12px rgba(8,6,4,.78),0 10px 44px rgba(8,6,4,.8);
  --gutter:clamp(16px,4vw,56px);
  --nav-h:72px;
}
*,*::before,*::after{box-sizing:border-box}
html{overflow-x:hidden;overflow-x:clip;scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;overflow-x:hidden;overflow-x:clip;background:var(--canvas);color:var(--text-primary);font:400 17px/1.6 var(--f-body);-webkit-font-smoothing:antialiased;animation:pageIn .9s var(--ease-out) both}
@keyframes pageIn{from{opacity:0}to{opacity:1}}
img,video,svg{display:block;max-width:100%}
a{color:inherit}
button,input,select,textarea{font:inherit;color:inherit}
h1,h2,h3{font-family:var(--f-display);font-weight:600;letter-spacing:-.015em;line-height:1.08;margin:0}
p{margin:0}
.sr{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.skip{position:fixed;left:16px;top:-60px;z-index:100;background:var(--accent);color:#120c06;padding:10px 16px;border-radius:8px;text-decoration:none;font-weight:600;transition:top .3s var(--ease-out)}
.skip:focus{top:16px}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:4px}

/* o ambiente: grão de película fixo atrás de tudo */
.env{position:fixed;inset:-50%;z-index:-1;pointer-events:none;opacity:.07;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='220' height='220'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 1 0 0 0 0 .92 0 0 0 0 .82 0 0 0 1 0'/%3E%3C/filter%3E%3Crect width='220' height='220' filter='url(%23n)'/%3E%3C/svg%3E");
  animation:grain 80s steps(40) infinite;animation-delay:-13s}
.env-glow{position:fixed;inset:0;z-index:-1;pointer-events:none;background:radial-gradient(60% 50% at 80% 110%,rgba(200,116,43,.09),transparent 70%),radial-gradient(50% 40% at 0% 0%,rgba(242,238,230,.035),transparent 70%)}
@keyframes grain{0%{transform:translate(0,0)}25%{transform:translate(-6%,4%)}50%{transform:translate(5%,-7%)}75%{transform:translate(-3%,6%)}100%{transform:translate(0,0)}}

/* rótulos e utilitários */
.kicker{font:500 12px/1 var(--f-mono);letter-spacing:.24em;text-transform:uppercase;color:var(--accent)}
.mono{font-family:var(--f-mono)}
.muted{color:var(--text-secondary)}
.wrap{width:min(1240px,100% - 2*var(--gutter));margin-inline:auto}

/* botões */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:48px;padding:0 24px;border-radius:999px;border:1px solid transparent;text-decoration:none;font:600 15px/1 var(--f-display);letter-spacing:.02em;cursor:pointer;transition:background-color .35s var(--ease-out),color .35s var(--ease-out),border-color .35s var(--ease-out),transform .35s var(--ease-out)}
.btn-accent{background:var(--accent);color:#140d06}
.btn-accent:hover{background:var(--accent-hover);transform:translateY(-2px)}
.btn-ghost{border-color:rgba(242,238,230,.42);color:var(--text-primary);background:rgba(14,14,14,.25)}
.btn-ghost:hover{border-color:var(--text-primary);transform:translateY(-2px)}
.btn svg{width:18px;height:18px;flex:none}
@media (pointer:coarse){.btn{min-height:48px;display:inline-flex;align-items:center;justify-content:center}}

/* o fio da marca (desenha quando ganha .in) */
.fio path{stroke-dasharray:1;stroke-dashoffset:1;transition:stroke-dashoffset 1.8s var(--ease-io)}
.fio .f-claro{transition-delay:.05s}
.fio .f-ambar,.fio .f-ambar2{transition-delay:.35s}
.in .fio path,.fio.in path{stroke-dashoffset:0}

/* nav */
.nav{position:fixed;inset:0 0 auto 0;z-index:50;height:var(--nav-h);display:flex;align-items:center;transition:background-color .5s var(--ease-out),border-color .5s var(--ease-out),transform .5s var(--ease-out);border-bottom:1px solid transparent}
.nav.solid{background:rgba(14,14,14,.82);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-color:rgba(242,238,230,.08)}
.nav .wrap{display:flex;align-items:center;justify-content:space-between;gap:24px}
.logo{display:block;width:150px;text-decoration:none}
.logo svg{width:100%;height:auto;overflow:visible}
.nav ul{list-style:none;display:flex;gap:26px;margin:0;padding:0}
.nav ul a{text-decoration:none;font:500 13px/1 var(--f-mono);letter-spacing:.08em;color:var(--text-secondary);transition:color .3s var(--ease-out)}
.nav ul a:hover{color:var(--text-primary)}
.nav .btn{min-height:42px;padding:0 18px;font-size:14px}
@media (max-width:1080px){.nav ul{display:none}}
@media (max-width:420px){.logo{width:124px}.nav .btn{padding:0 14px;font-size:13px}}

/* rodapé */
.foot{border-top:1px solid rgba(242,238,230,.08);padding:56px 0 40px;margin-top:40px}
.foot .wrap{display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:32px;align-items:start}
.foot .logo{width:180px}
.foot p{color:var(--text-secondary);font-size:15px}
.foot .tag{font-family:var(--f-display);font-size:19px;color:var(--text-primary);margin-top:18px}
.foot ul{list-style:none;margin:0;padding:0;display:grid;gap:10px;font:400 14px/1.4 var(--f-mono)}
.foot ul a{text-decoration:none;color:var(--text-secondary);transition:color .3s var(--ease-out)}
.foot ul a:hover{color:var(--accent)}
.foot .fine{grid-column:1/-1;border-top:1px solid rgba(242,238,230,.06);padding-top:22px;display:flex;flex-wrap:wrap;gap:8px 24px;justify-content:space-between;font:400 12px/1.6 var(--f-mono);color:#8E8C87}
@media (max-width:820px){.foot .wrap{grid-template-columns:1fr}}

/* pausa geral: aba escondida */
body.paused *,body.paused *::before,body.paused *::after{animation-play-state:paused!important}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important;transition-delay:0s!important}
  html{scroll-behavior:auto}
  .fio path{stroke-dashoffset:0}
}