/* ORDENO — base.css · reset, tipografia e componentes-base da marca */

@font-face{
  font-family:'Geist';
  font-style:normal;font-weight:100 900;font-display:swap;
  src:url('../fonts/Geist-Variable.woff2') format('woff2-variations');
}
@font-face{
  font-family:'Geist Mono';
  font-style:normal;font-weight:100 900;font-display:swap;
  src:url('../fonts/GeistMono-Variable.woff2') format('woff2-variations');
}
@font-face{
  font-family:'Inter Variable';
  font-style:normal;font-weight:100 900;font-display:swap;
  src:url('../fonts/Inter-Variable-latin.woff2') format('woff2');
  unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+2000-206F,U+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;
}
@font-face{
  font-family:'Inter Variable';
  font-style:normal;font-weight:100 900;font-display:swap;
  src:url('../fonts/Inter-Variable-latin-ext.woff2') format('woff2');
  unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF;
}

*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation:none!important;transition:none!important}
}
body{
  font-family:var(--font);
  font-size:var(--fs-body);
  font-weight:var(--w-body);
  line-height:var(--lh-body);
  color:var(--ink);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
}

h1,h2,h3{font-family:var(--font-title);font-weight:var(--w-title);line-height:var(--lh-tight);color:var(--ink)}
h1{font-size:var(--fs-h1);letter-spacing:var(--track-h1)}
h2{font-size:var(--fs-h2);letter-spacing:var(--track-h2)}
h3{font-size:var(--fs-h3);letter-spacing:var(--track-h3);line-height:1.25}
p{color:var(--ink-2)}
strong,b{font-weight:var(--w-title);color:var(--ink)}
a{color:var(--brand-text);text-decoration:underline;text-underline-offset:2px}
ul,ol{list-style:none}
button{font-family:inherit;cursor:pointer}
img,svg{display:block;max-width:100%}
code,.mono{font-family:var(--font-mono)}

/* número alinhado é o detalhe que faz parecer software de verdade */
.mock,.compare-table,.pricing,.tiers,.proof-strip,.proof-case,.changelog__date,table{font-variant-numeric:tabular-nums}

:focus-visible{outline:2px solid var(--brand);outline-offset:2px;border-radius:var(--r-sm)}

/* layout */
.wrap{max-width:var(--maxw);margin:0 auto;padding-inline:var(--gutter)}
.section{padding-block:var(--s8)}
.section--alt{background:var(--bg-alt)}
.section--dark{background:var(--dark);color:var(--dark-ink)}
.section--dark h2{color:var(--dark-ink)}
.section--dark p{color:var(--dark-ink-2)}

.eyebrow{
  font-size:var(--fs-label);
  font-weight:var(--w-title);
  letter-spacing:var(--track-label);
  text-transform:uppercase;
  color:var(--brand-text);
  margin-bottom:var(--s3);
}
.lead{font-size:var(--fs-h3);font-weight:var(--w-body);line-height:var(--lh-body);max-width:640px;margin-top:var(--s4)}
.small{font-size:var(--fs-small);color:var(--ink-3)}

/* botões — âmbar leva texto grafite, nunca branco */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:var(--s2);
  height:var(--btn-h);padding-inline:var(--s5);
  border-radius:var(--r-btn);border:1px solid transparent;
  font-size:var(--fs-btn);font-weight:var(--w-mid);text-decoration:none;
  transition:background 180ms ease-out,border-color 180ms ease-out,color 180ms ease-out;
}
.btn--primary{background:var(--brand);color:var(--ink);border-color:var(--brand)}
.btn--primary:hover{background:var(--brand-hover);border-color:var(--brand-hover)}
.btn--ghost{background:transparent;color:var(--ink);border-color:var(--line-strong)}
.btn--ghost:hover{border-color:var(--ink)}
.btn--lg{height:var(--btn-h-lg);padding-inline:var(--s6)}
.btn--sm{height:var(--btn-h-sm);padding-inline:var(--s4);font-size:var(--fs-small)}
.section--dark .btn--ghost{color:var(--dark-ink);border-color:var(--dark-2)}

/* revelação no scroll (JS adiciona .is-visible; sem JS, tudo visível) */
.reveal{opacity:1;transform:none}
.js .reveal{opacity:0;transform:translateY(12px);transition:opacity 320ms ease-out,transform 320ms ease-out}
.js .reveal.is-visible{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  .js .reveal{opacity:1;transform:none;transition:none}
}

/* destaque temporário do seletor de intenção */
.flash-target{position:relative}
.flash-target::after{
  content:"";position:absolute;inset:calc(var(--s2)*-1);
  border:2px solid var(--brand);border-radius:var(--r-lg);
  opacity:0;pointer-events:none;transition:opacity 200ms ease-out;
}
.flash-target.is-flashing::after{opacity:1}

.skip-link{
  position:absolute;left:var(--s4);top:calc(var(--s6)*-2);z-index:200;
  background:var(--surface);color:var(--ink);padding:var(--s2) var(--s4);
  border-radius:var(--r-sm);border:1px solid var(--line);
}
.skip-link:focus-visible{top:var(--s2)}