/* ============================================================
   Bruno Amaral Prota — Advocacia
   Paleta "Claude": creme / grafite / terracota
   Tipografia: Fraunces (serif óptico) + Inter
   ============================================================ */

:root {
  /* superfícies */
  --bg:        #F4EFE6;   /* creme papel */
  --bg-2:      #EFE8DC;   /* creme mais quente */
  --card:      #FBF8F2;

  /* tinta */
  --ink:       #1C1B19;
  --ink-2:     #514B43;
  --ink-3:     #908779;

  /* acento (clay/terracota da Claude) */
  --clay:      #CC785C;
  --clay-deep: #B45F44;

  /* traços */
  --line:      #DAD2C5;
  --line-soft: #E7E0D4;

  --serif: 'Fraunces', Georgia, 'Times New Roman', serif;
  --sans:  'Inter', -apple-system, BlinkMacSystemFont, system-ui, sans-serif;

  --pad: clamp(1.5rem, 5vw, 6rem);
  --maxw: 1180px;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg:   #1A1916;
    --bg-2: #211F1B;
    --card: #232019;
    --ink:  #F3EEE4;
    --ink-2:#C3BBAC;
    --ink-3:#8A8273;
    --line: #38332B;
    --line-soft: #2C2823;
    --clay: #E0876B;
    --clay-deep: #CC785C;
  }
}

/* ── reset ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  font-weight: 400;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  position: relative;
  min-height: 100svh;
}

a { color: inherit; text-decoration: none; }

::selection { background: var(--clay); color: #fff; }

:focus-visible { outline: 2px solid var(--clay); outline-offset: 4px; border-radius: 3px; }

::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--line); border-radius: 6px; }

/* ── textura de papel (grão sutil) ── */
.grain {
  position: fixed; inset: 0; z-index: 0; pointer-events: none;
  opacity: .5; mix-blend-mode: multiply;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.06'/%3E%3C/svg%3E");
}
@media (prefers-color-scheme: dark) { .grain { mix-blend-mode: screen; opacity: .35; } }

/* ── brilho suave que segue o cursor ── */
.glow {
  position: fixed; top: 0; left: 0; z-index: 0; pointer-events: none;
  width: 900px; height: 900px; margin: -450px 0 0 -450px;   /* centrado na origem */
  border-radius: 50%;
  background: radial-gradient(circle,
              color-mix(in srgb, var(--clay) 2%, transparent) 0%, transparent 66%);
  will-change: transform;
  transform: translate3d(-9999px, -9999px, 0);
}

body { display: flex; flex-direction: column; }
main, .rodape { position: relative; z-index: 1; }

/* ════════════════════════════════════════════════
   PÁGINA ÚNICA
   ════════════════════════════════════════════════ */
.page {
  flex: 1;
  max-width: var(--maxw); width: 100%; margin: 0 auto;
  display: flex; flex-direction: column; justify-content: center;
  padding: clamp(2.5rem, 7vh, 5rem) var(--pad) clamp(2rem, 5vh, 4rem);
}

.hero__name {
  font-family: var(--serif);
  font-weight: 360;
  font-size: clamp(2.8rem, 8.8vw, 7rem);
  line-height: .95;
  letter-spacing: -.025em;
  font-optical-sizing: auto;
  white-space: nowrap;          /* uma linha no desktop */
}
.hero__name span { display: inline-block; }
.hero__name--accent {
  color: var(--clay);
}
/* mobile: quebra em três linhas */
@media (max-width: 620px) {
  .hero__name { white-space: normal; line-height: .9; font-size: clamp(3rem, 16vw, 5rem); }
  .hero__name span { display: block; }
}

.hero__rule {
  width: 64px; height: 2px; background: var(--clay);
  margin: clamp(1.3rem, 3vw, 1.9rem) 0 clamp(1.1rem, 2.5vw, 1.6rem);
  transform-origin: left;
}

.hero__meta {
  display: flex; flex-direction: column; gap: .5rem;
}
.hero__meta p {
  font-family: var(--serif); font-size: 1.15rem; color: var(--ink-2);
}

/* ════════════════════════════════════════════════
   CONTATO  —  botões centralizados, abaixo
   ════════════════════════════════════════════════ */
.contato {
  display: flex; justify-content: center;
  gap: clamp(1rem, 2.5vw, 1.6rem);
  margin-top: clamp(1.6rem, 4.5vh, 3.2rem);
}

.contato__item {
  position: relative;
  display: flex; align-items: center; justify-content: center;
  width: clamp(132px, 24vw, 176px);
  aspect-ratio: 1;
  border-radius: 18px;
  background: var(--card); border: 1px solid var(--line);
  color: var(--ink-2);
  transition: transform .3s cubic-bezier(.2,.8,.2,1),
              background .25s, color .25s, border-color .25s,
              box-shadow .3s;
}
.contato__item:hover {
  transform: translateY(-4px);
  background: var(--clay); color: #fff; border-color: var(--clay);
  box-shadow: 0 14px 34px -16px color-mix(in srgb, var(--clay) 70%, transparent);
}
.contato__logo {
  width: clamp(56px, 11vw, 74px);
  height: clamp(56px, 11vw, 74px);
  margin-bottom: 1.2rem;         /* folga para a etiqueta */
}
.contato__tag {
  position: absolute;
  left: 0; right: 0; bottom: clamp(1rem, 2.4vw, 1.4rem);
  text-align: center;
  font-size: clamp(.74rem, 1.9vw, .92rem);
  font-weight: 500; letter-spacing: .01em;
  color: var(--ink-3);
  transition: color .25s;
}
.contato__item:hover .contato__tag { color: rgba(255,255,255,.92); }

/* ════════════════════════════════════════════════
   RODAPÉ  —  enxuto
   ════════════════════════════════════════════════ */
.rodape {
  max-width: var(--maxw); width: 100%; margin: 0 auto;
  padding: clamp(1.4rem, 3vw, 2rem) var(--pad) clamp(1.6rem, 3vw, 2.2rem);
  border-top: 1px solid var(--line-soft);
  display: flex; flex-direction: column; gap: .25rem;
  font-size: .68rem; font-weight: 300; line-height: 1.65;
  color: var(--ink-3);
}

/* ════════════════════════════════════════════════
   ANIMAÇÕES DE ENTRADA
   ════════════════════════════════════════════════ */
.reveal {
  opacity: 0; transform: translateY(16px);
  transition: opacity .7s ease, transform .7s cubic-bezier(.2,.8,.2,1);
  transition-delay: calc(var(--d, 0) * 70ms);
}
.reveal.is-in { opacity: 1; transform: none; }
.hero__rule.reveal { transform: translateY(16px) scaleX(0); }
.hero__rule.reveal.is-in { transform: none; }

@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1 !important; transform: none !important; transition: none; }
  .glow { display: none; }
  html { scroll-behavior: auto; }
}