/* GPM Advogados Associados */

/* Satoshi (corpo, botões, logotipo) e Clash Display (títulos), ambas da Indian Type Foundry via Fontshare, servidas do próprio site */
@font-face { font-family: "Satoshi"; src: url(fonts/satoshi-400.woff2) format("woff2"); font-weight: 400; font-display: swap; }
@font-face { font-family: "Satoshi"; src: url(fonts/satoshi-500.woff2) format("woff2"); font-weight: 500; font-display: swap; }
@font-face { font-family: "Satoshi"; src: url(fonts/satoshi-700.woff2) format("woff2"); font-weight: 700; font-display: swap; }
@font-face { font-family: "Satoshi"; src: url(fonts/satoshi-900.woff2) format("woff2"); font-weight: 900; font-display: swap; }
@font-face { font-family: "Clash Display"; src: url(fonts/clash-display-600.woff2) format("woff2"); font-weight: 600; font-display: swap; }
@font-face { font-family: "Clash Display"; src: url(fonts/clash-display-700.woff2) format("woff2"); font-weight: 700; font-display: swap; }

:root {
  /* marca */
  --petroleo: #025363;
  --areia: #c9bdac;

  /* tema escuro, travado */
  --bg: #0c1a1d;
  --bg-rgb: 12, 26, 29;
  --surface: #132a2e;
  --ink: #e9eeed;
  --ink-soft: #a3b6b8;
  --line: #22393d;
  --accent: #4aa3b3;
  --accent-hover: #6bb8c6;
  --on-accent: #06171a;
  --tile-main-bg: #024554;
  --tile-main-ink: #eef2f1;
  --tile-main-soft: #a9cbd0;
  --mark-tri: #2b8a9c;
  --mark-band: var(--areia);
  --shadow: 0 18px 40px -22px rgba(0, 0, 0, 0.7);

  --gutter: clamp(16px, 4vw, 48px);
  --max: 1320px;
  --top-h: 72px;
  --ease-out: cubic-bezier(0.23, 1, 0.32, 1);
  --ease-in-out: cubic-bezier(0.77, 0, 0.175, 1);
  --ease-drawer: cubic-bezier(0.32, 0.72, 0, 1);
  --font: "Satoshi", "Helvetica Neue", Arial, sans-serif;
  --display: "Clash Display", "Satoshi", "Helvetica Neue", Arial, sans-serif;

  /* escalas de título */
  --h1: clamp(3rem, 6.6vw, 6.5rem);
  --h2: clamp(2.5rem, 5.6vw, 5.5rem);
  --index: clamp(3.25rem, 9vw, 7.5rem);
  --title: clamp(2rem, 4vw, 3.5rem);
  --name: clamp(1.75rem, 3vw, 2.75rem);

  color-scheme: dark;
}

*, *::before, *::after { box-sizing: border-box; }

html {
  -webkit-text-size-adjust: 100%;
  scroll-padding-top: calc(var(--top-h) + 12px);
  scrollbar-color: var(--accent) var(--bg);
}
@media (prefers-reduced-motion: no-preference) { html { scroll-behavior: smooth; } }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font);
  font-size: 1.0625rem;
  font-weight: 500;
  line-height: 1.6;
  caret-color: var(--accent);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: clip;
}

::selection { background: var(--areia); color: #0f2125; }

h1, h2, h3 { margin: 0; text-wrap: balance; }
p { margin: 0; text-wrap: pretty; }
ul, ol { margin: 0; padding: 0; list-style: none; }
figure { margin: 0; }
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; }

:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }

.sr-only { position: absolute; width: 1px; height: 1px; margin: -1px; padding: 0; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }

.wrap { width: 100%; max-width: var(--max); margin: 0 auto; padding: 0 var(--gutter); }

.skip { position: absolute; left: var(--gutter); top: -100px; z-index: 50; background: var(--accent); color: var(--on-accent); padding: 10px 16px; }
.skip:focus { top: 12px; }

.ico { width: 1.25em; height: 1.25em; flex: none; }
.ico-sm { width: 1em; height: 1em; }

/* ---------- Títulos ---------- */

.display { font-family: var(--display); }
h1, h2, h3 { font-family: var(--display); font-weight: 700; letter-spacing: -0.02em; }

section > .wrap > h2, .partners-intro h2, .contact h2 {
  font-size: var(--h2);
  line-height: 0.96;
  letter-spacing: -0.012em;
  color: var(--ink);
}

/* ---------- Símbolo e assinatura ---------- */

.lockup { display: inline-flex; align-items: center; gap: 12px; text-decoration: none; }
.lockup-mark { width: 38px; height: 38px; flex: none; }
.s-tri { fill: var(--mark-tri); }
.s-band polygon {
  fill: none; stroke: var(--mark-band); stroke-width: 6; stroke-linejoin: miter;
  stroke-dasharray: var(--band-dash, none);
  stroke-dashoffset: var(--band-offset, 0);
  transition: stroke-dashoffset 1400ms var(--ease-out);
}
.s-band polygon:last-child { transition-delay: 180ms; }
.lockup-text { display: flex; flex-direction: column; line-height: 1; }
.lockup-gpm { font-size: 1.375rem; font-weight: 900; letter-spacing: -0.01em; color: var(--accent); }
.lockup-sub { margin-top: 4px; font-size: 0.6875rem; font-weight: 500; letter-spacing: 0.2em; text-transform: uppercase; color: var(--ink-soft); }

/* ---------- Botões ---------- */

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.55em;
  padding: 14px 22px;
  font: inherit; font-weight: 700; font-size: 1rem; line-height: 1.2;
  white-space: nowrap; text-decoration: none;
  border: 1px solid transparent; border-radius: 0; cursor: pointer;
  transition: transform 160ms var(--ease-out), background-color 200ms ease, color 200ms ease, border-color 200ms ease;
}
.btn:active { transform: scale(0.97); }
.btn-sm { padding: 10px 16px; font-size: 0.9375rem; }
.btn-lg { padding: 18px 28px; font-size: 1.0625rem; }

.btn-primary { background: var(--accent); color: var(--on-accent); box-shadow: var(--shadow); }
.top .btn-primary { background: transparent; color: var(--ink); border-color: rgba(233, 238, 237, 0.28); box-shadow: none; }
.top.past-hero .btn-primary { background: var(--accent); color: var(--on-accent); border-color: transparent; }
.btn-ghost { color: var(--ink); border-color: rgba(233, 238, 237, 0.28); }
.btn-ghost .ico { transition: transform 200ms var(--ease-out); }

@media (hover: hover) and (pointer: fine) {
  .btn-primary:hover { background: var(--accent-hover); }
  .top:not(.past-hero) .btn-primary:hover { background: transparent; border-color: var(--ink); }
  .btn-ghost:hover { border-color: var(--ink); }
  .btn-ghost:hover .ico { transform: translateX(3px); }
}

/* ---------- Topo (fixo, transparente sobre a abertura) ---------- */

.top {
  position: fixed; inset: 0 0 auto 0; z-index: 20;
  background: transparent;
  border-bottom: 1px solid transparent;
  transition: background-color 240ms ease, border-color 240ms ease;
}
.top.past-hero { background: var(--bg); }
.top.past-hero.scrolled { border-bottom-color: var(--line); }
.top-row {
  display: flex; align-items: center; gap: 32px;
  max-width: var(--max); margin: 0 auto; padding: 14px var(--gutter);
  height: var(--top-h);
}
.top-row .lockup { margin-right: auto; }
.top-sentinel { position: absolute; top: 0; height: 1px; width: 1px; }

.nav { display: flex; gap: 28px; }
.nav a { font-size: 0.9375rem; font-weight: 500; text-decoration: none; color: var(--ink-soft); padding: 6px 0; transition: color 200ms ease; }
@media (hover: hover) and (pointer: fine) { .nav a:hover { color: var(--ink); } }

/* ---------- Abertura: a lente ---------- */

.hero-stage { position: relative; }

.hero {
  position: relative;
  min-height: 100dvh;
  display: grid;
  align-content: start;
  padding: calc(var(--top-h) + clamp(32px, 8vh, 88px)) var(--gutter) clamp(48px, 8vh, 96px);
  /* lente: centro e raio do decágono em repouso (em vw/dvh, porque a foto é posicionada nas mesmas unidades) */
  --cx: 73vw;
  --cy: 58dvh;
  --r: min(36vmin, 23vw);
  /* foto aberta: tamanho e ponto onde as duas ficam (fx, fy) quando a lente cobre a tela */
  --W: calc(var(--r) * 7.2);
  --H: calc(var(--W) / 1.083);
  --fx: 64vw;
  --fy: 55dvh;
  --s: 0.5556;
  --L: calc(var(--fx) - 0.44 * var(--W));
  --T: calc(var(--fy) - 0.38 * var(--H));
  --lens: polygon(
    var(--cx) calc(var(--cy) - var(--r)),
    calc(var(--cx) + 0.5878 * var(--r)) calc(var(--cy) - 0.809 * var(--r)),
    calc(var(--cx) + 0.9511 * var(--r)) calc(var(--cy) - 0.309 * var(--r)),
    calc(var(--cx) + 0.9511 * var(--r)) calc(var(--cy) + 0.309 * var(--r)),
    calc(var(--cx) + 0.5878 * var(--r)) calc(var(--cy) + 0.809 * var(--r)),
    var(--cx) calc(var(--cy) + var(--r)),
    calc(var(--cx) - 0.5878 * var(--r)) calc(var(--cy) + 0.809 * var(--r)),
    calc(var(--cx) - 0.9511 * var(--r)) calc(var(--cy) + 0.309 * var(--r)),
    calc(var(--cx) - 0.9511 * var(--r)) calc(var(--cy) - 0.309 * var(--r)),
    calc(var(--cx) - 0.5878 * var(--r)) calc(var(--cy) - 0.809 * var(--r))
  );
}

.hero-media {
  position: absolute; inset: 0; z-index: 0;
  clip-path: var(--lens);
  background: var(--surface);
  transform-origin: var(--cx) var(--cy);
}
/* a foto tem a geometria final (aberta); em repouso ela é reduzida em torno do centro da lente, com as duas no meio */
.hero-media img {
  position: absolute;
  left: var(--L); top: var(--T);
  width: var(--W); height: var(--H); max-width: none;
  object-fit: cover;
  transform-origin: 0 0;
  transform:
    translate(
      calc(var(--cx) - var(--fx) + 0.44 * var(--W) * (1 - var(--s))),
      calc(var(--cy) - var(--fy) + 0.38 * var(--H) * (1 - var(--s)))
    )
    scale(var(--s));
}

.hero-scrim {
  position: absolute; inset: 0; z-index: 1; pointer-events: none; opacity: 0;
  background:
    linear-gradient(90deg, rgba(var(--bg-rgb), 0.94) 0%, rgba(var(--bg-rgb), 0.62) 42%, rgba(var(--bg-rgb), 0.12) 100%),
    linear-gradient(0deg, rgba(var(--bg-rgb), 0.9) 0%, rgba(var(--bg-rgb), 0) 40%);
}
.hero-top-scrim {
  position: absolute; inset: 0 0 auto 0; height: calc(var(--top-h) + 96px); z-index: 2; pointer-events: none;
  background: linear-gradient(180deg, rgba(var(--bg-rgb), 0.9) 0%, rgba(var(--bg-rgb), 0) 100%);
}

.hero-ring {
  position: absolute; z-index: 2; pointer-events: none; overflow: visible;
  left: var(--cx); top: var(--cy);
  width: calc(var(--r) * 2.08); height: calc(var(--r) * 2.08);
  transform: translate(-50%, -50%);
}
.hero-ring polygon { fill: none; stroke: var(--areia); stroke-width: 0.9; stroke-linejoin: miter; }

.hero-copy { position: relative; z-index: 3; max-width: 100%; }
.hero h1 {
  font-size: var(--h1);
  line-height: 0.92;
  letter-spacing: -0.025em;
  color: var(--ink);
}
.hero h1 .line { display: block; overflow: hidden; padding-bottom: 0.12em; margin-bottom: -0.12em; }
.hero h1 .line > span { display: block; }
.lede { margin-top: clamp(20px, 3vh, 32px); max-width: 42ch; font-size: clamp(1.0625rem, 1.3vw, 1.25rem); color: var(--ink-soft); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: clamp(28px, 4vh, 40px); }

/* entrada da abertura: uma vez, só sem preferência por menos movimento */
@media (prefers-reduced-motion: no-preference) {
  .hero h1 .line > span { animation: lift 820ms var(--ease-out) both; }
  .hero h1 .line:nth-child(2) > span { animation-delay: 80ms; }
  .lede { animation: rise 640ms var(--ease-out) 180ms both; }
  .hero-actions { animation: rise 640ms var(--ease-out) 260ms both; }
  .hero-media { animation: settle 1100ms var(--ease-in-out) both; }
  .hero-ring polygon { stroke-dasharray: 1; animation: draw 1200ms var(--ease-out) 320ms both; }
}
@keyframes lift { from { transform: translateY(110%); } }
@keyframes rise { from { opacity: 0; transform: translateY(12px); } }
@keyframes settle { from { opacity: 0; transform: scale(0.94) rotate(-6deg); } }
@keyframes fade { from { opacity: 0; } }
@keyframes draw { from { stroke-dashoffset: 1; } to { stroke-dashoffset: 0; } }

/* a lente abre com a rolagem (primeiros 75vh): só em navegadores com animação dirigida por scroll e em janelas altas o bastante para fixar a abertura */
@media (prefers-reduced-motion: no-preference) and (min-height: 600px) {
  @supports (animation-timeline: scroll()) {
    .hero-stage { height: 175dvh; }
    .hero { position: sticky; top: 0; height: 100dvh; min-height: 0; overflow: hidden; }
    .hero-media {
      animation: settle 1100ms var(--ease-in-out) both, lens-open linear both;
      animation-timeline: auto, scroll(root);
      animation-range: normal, 0 75vh;
    }
    /* a foto chega à geometria final antes da lente, para nunca mostrar borda */
    .hero-media img { animation: photo-open linear both; animation-timeline: scroll(root); animation-range: 0 50vh; }
    .hero-scrim { animation: scrim-in linear both; animation-timeline: scroll(root); animation-range: 8vh 70vh; }
    .hero-ring polygon {
      animation: draw 1200ms var(--ease-out) 320ms both, fade-out linear both;
      animation-timeline: auto, scroll(root);
      animation-range: normal, 0 20vh;
    }
    .hero-copy { animation: copy-lift linear both; animation-timeline: scroll(root); animation-range: 0 75vh; }
  }
}
@keyframes photo-open { to { transform: translate(0, 0) scale(1); } }
@keyframes copy-out { to { opacity: 0; transform: translateY(-10px); } }
@keyframes lens-open {
  to {
    clip-path: polygon(
      50% calc(50% - 88vmax),
      calc(50% + 0.5878 * 88vmax) calc(50% - 0.809 * 88vmax),
      calc(50% + 0.9511 * 88vmax) calc(50% - 0.309 * 88vmax),
      calc(50% + 0.9511 * 88vmax) calc(50% + 0.309 * 88vmax),
      calc(50% + 0.5878 * 88vmax) calc(50% + 0.809 * 88vmax),
      50% calc(50% + 88vmax),
      calc(50% - 0.5878 * 88vmax) calc(50% + 0.809 * 88vmax),
      calc(50% - 0.9511 * 88vmax) calc(50% + 0.309 * 88vmax),
      calc(50% - 0.9511 * 88vmax) calc(50% - 0.309 * 88vmax),
      calc(50% - 0.5878 * 88vmax) calc(50% - 0.809 * 88vmax)
    );
  }
}
@keyframes scrim-in { to { opacity: 1; } }
@keyframes fade-out { to { opacity: 0; } }
@keyframes copy-lift { to { transform: translateY(-3vh); } }

/* ---------- Revelar ao rolar (uma vez) ---------- */

.js .reveal { opacity: 0; transform: translateY(16px); transition: opacity 600ms var(--ease-out), transform 600ms var(--ease-out); }
.js .reveal.in { opacity: 1; transform: none; }

.js .reveal-mask {
  clip-path: inset(-0.15em 0 100% 0);
  transform: translateY(0.3em);
  transition: clip-path 820ms var(--ease-out), transform 820ms var(--ease-out);
}
.js .reveal-mask.in { clip-path: inset(-0.15em 0 -0.25em 0); transform: none; }

/* ---------- Sócias ---------- */

.partners { padding: clamp(96px, 12vw, 176px) 0 clamp(80px, 10vw, 144px); }
.partners-intro p { margin-top: 24px; max-width: 58ch; font-size: clamp(1.125rem, 1.4vw, 1.3125rem); color: var(--ink-soft); }

.people {
  display: grid; grid-template-columns: repeat(12, minmax(0, 1fr));
  column-gap: clamp(16px, 2.4vw, 40px);
  margin-top: clamp(56px, 7vw, 104px);
}
.person { position: relative; }
.person-a { grid-column: 1 / span 6; }
.person-b { grid-column: 7 / span 6; margin-top: clamp(96px, 15vw, 220px); }

.person-photo { position: relative; overflow: hidden; aspect-ratio: 4 / 5; background: var(--surface); }
.person-photo img { width: 100%; height: 114%; object-fit: cover; object-position: 50% 20%; }
.person-photo::after {
  content: ""; position: absolute; inset: auto 0 0 0; height: 48%; pointer-events: none;
  background: linear-gradient(0deg, rgba(var(--bg-rgb), 0.96) 0%, rgba(var(--bg-rgb), 0.55) 40%, rgba(var(--bg-rgb), 0) 100%);
}
.person-a .person-photo { margin-left: 14%; }

/* o nome cruza a borda da foto */
.person-text { position: relative; z-index: 1; margin-top: calc(var(--name) * -1.25); }
.person-b .person-text { margin-left: -18%; }
.person h3 { font-size: var(--name); line-height: 1.02; letter-spacing: -0.02em; max-width: 14ch; }
.oab { margin-top: 12px; font-size: 0.9375rem; color: var(--accent); font-weight: 700; font-variant-numeric: tabular-nums; }
.cv { margin-top: 18px; display: grid; gap: 6px; color: var(--ink-soft); font-size: 1rem; max-width: 46ch; }

/* paralaxe entre os dois retratos, dirigida por scroll */
@media (prefers-reduced-motion: no-preference) {
  @supports (animation-timeline: view()) {
    .person-a .person-photo img { animation: drift-up linear both; animation-timeline: view(); animation-range: entry 0% exit 100%; }
    .person-b .person-photo img { animation: drift-down linear both; animation-timeline: view(); animation-range: entry 0% exit 100%; }
  }
}
@keyframes drift-up { from { transform: translateY(0); } to { transform: translateY(-12%); } }
@keyframes drift-down { from { transform: translateY(-12%); } to { transform: translateY(0); } }

/* ---------- Caminhos: três linhas, a palavra entra de lado com a rolagem e a linha em leitura acende ---------- */

.paths { padding-top: clamp(80px, 10vw, 144px); padding-bottom: clamp(16px, 3vw, 48px); }
.paths > .wrap > h2 { margin-bottom: clamp(32px, 5vw, 72px); }
.path { border-top: 1px solid var(--line); }
.path:last-child { border-bottom: 1px solid var(--line); }
.path-row {
  display: grid; grid-template-columns: 2.5rem minmax(0, 7fr) minmax(0, 5fr);
  gap: 12px 20px; align-items: end;
  padding-top: clamp(20px, 3vw, 36px); padding-bottom: clamp(24px, 3vw, 40px);
}
.path-n {
  font-family: var(--display); font-weight: 600; font-size: 0.9375rem; letter-spacing: 0.08em;
  color: var(--ink-soft); padding-bottom: 0.45em;
  transition: color 360ms ease;
}
.path h3 {
  font-size: var(--index);
  line-height: 0.95; letter-spacing: -0.025em;
  color: var(--ink);
  transition: color 360ms ease, translate 520ms var(--ease-out);
}
.path p { max-width: 38ch; font-size: 1.125rem; color: var(--ink-soft); padding-bottom: 0.35em; margin-left: clamp(4px, 3vw, 44px); transition: color 360ms ease; }
/* a linha em leitura (no meio da tela, ou sob o mouse) acende; as outras recuam */
.path.current .path-n, .path.current h3 { color: var(--accent); }
.path.current p { color: var(--ink); }
@media (hover: hover) and (pointer: fine) {
  .path:hover .path-n, .path:hover h3 { color: var(--accent); }
  .path:hover p { color: var(--ink); }
  .path:hover h3 { translate: 0.12em 0; }
}
/* entrada: a palavra desliza da direita e o texto sobe, amarrados à rolagem (reversível); sem suporte, a cascata de revelar */
@media (prefers-reduced-motion: no-preference) {
  @supports (animation-timeline: view()) {
    .path h3 { animation: path-word linear both; animation-timeline: view(); animation-range: entry 0% entry 90%; }
    .path p, .path .path-n { animation: path-text linear both; animation-timeline: view(); animation-range: entry 10% entry 100%; }
  }
}
@keyframes path-word { from { transform: translateX(14vw); opacity: 0; } to { transform: translateX(0); opacity: 1; } }
@keyframes path-text { from { transform: translateY(14px); opacity: 0; } to { transform: translateY(0); opacity: 1; } }
/* ---------- Áreas ---------- */

.areas { padding: clamp(80px, 10vw, 144px) 0; }
.areas > .wrap > h2 { margin-bottom: clamp(32px, 5vw, 64px); }

.familia {
  position: relative; overflow: hidden;
  background: var(--tile-main-bg); color: var(--tile-main-ink);
  padding: clamp(56px, 8vw, 112px) 0;
  --mark-tri: rgba(255, 255, 255, 0.06);
  --mark-band: var(--areia);
  --band-dash: 1;
  --band-offset: 1;
}
.familia.in { --band-offset: 0; }
.familia-mark {
  position: absolute; right: -6vw; top: 50%;
  width: clamp(260px, 30vw, 440px); height: auto; aspect-ratio: 1;
  translate: 0 -50%;
  pointer-events: none;
}
.familia-grid {
  position: relative;
  display: grid; grid-template-columns: minmax(0, 4.5fr) minmax(0, 5fr) minmax(0, 2.5fr);
  gap: 32px clamp(32px, 5vw, 80px); align-items: end;
}
.familia h3 { font-size: clamp(2.25rem, 4.2vw, 3.75rem); line-height: 0.96; letter-spacing: -0.02em; }
.tile-note { margin-top: 14px; color: var(--areia); font-weight: 700; font-size: 1.125rem; }
.tile-list {
  display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px 32px;
  color: var(--tile-main-soft); font-size: clamp(1.0625rem, 1.3vw, 1.1875rem);
}
.tile-list li { padding-left: 18px; position: relative; }
.tile-list li::before { content: ""; position: absolute; left: 0; top: 0.75em; width: 8px; height: 1.5px; background: currentColor; opacity: 0.6; }

@media (prefers-reduced-motion: no-preference) {
  @supports (animation-timeline: view()) {
    .familia-mark { animation: mark-turn linear both; animation-timeline: view(); animation-range: entry 0% exit 100%; }
  }
}
@keyframes mark-turn { from { transform: rotate(-16deg); } to { transform: rotate(16deg); } }

.area-rows { margin-top: clamp(24px, 4vw, 48px); }
.area-row {
  display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  gap: 8px 32px; align-items: baseline;
  padding: clamp(24px, 3vw, 40px) 0;
  border-bottom: 1px solid var(--line);
}
.area-row h3 { font-size: var(--title); font-weight: 600; line-height: 1; letter-spacing: -0.02em; color: var(--ink); transition: color 300ms ease; }
.area-row p { color: var(--ink-soft); font-size: 1.0625rem; max-width: 52ch; }
@media (hover: hover) and (pointer: fine) { .area-row:hover h3 { color: var(--accent); } }

/* ---------- Contato ---------- */

.contact { padding: clamp(80px, 10vw, 144px) 0 clamp(96px, 12vw, 160px); }
.contact-grid {
  display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  gap: 48px clamp(32px, 6vw, 96px); align-items: start;
  margin-top: clamp(32px, 5vw, 64px);
}
.composer-sub { color: var(--ink-soft); font-size: 1.125rem; max-width: 48ch; }

.topics { margin: 28px 0 0; padding: 0; border: 0; display: flex; flex-wrap: wrap; gap: 8px; }
.topic { position: relative; cursor: pointer; }
.topic input { position: absolute; inset: 0; opacity: 0; margin: 0; cursor: pointer; }
.topic span {
  display: block; padding: 10px 16px;
  font-size: 0.9375rem; font-weight: 700;
  border: 1px solid var(--line); color: var(--ink);
  transition: background-color 150ms ease, color 150ms ease, border-color 150ms ease, transform 160ms var(--ease-out);
}
.topic:active span { transform: scale(0.97); }
.topic input:checked + span { background: var(--ink); border-color: var(--ink); color: var(--bg); }
.topic input:focus-visible + span { outline: 2px solid var(--accent); outline-offset: 3px; }
@media (hover: hover) and (pointer: fine) { .topic:hover span { border-color: var(--ink); } }

.partners-pick { margin-top: 20px; align-items: center; }
.pick-label { float: left; margin-right: 8px; padding: 9px 0; line-height: 1.6; font-size: 0.9375rem; font-weight: 700; color: var(--ink-soft); }

/* balão de mensagem, como no WhatsApp */
.bubble {
  position: relative;
  margin: 28px 0 24px; padding: 18px 22px;
  max-width: 46ch;
  background: var(--surface);
  font-size: 1.125rem; color: var(--ink);
  transition: transform 220ms var(--ease-out);
}
.bubble::before {
  content: ""; position: absolute; left: 0; bottom: -12px;
  width: 18px; height: 12px; background: var(--surface);
  clip-path: polygon(0 0, 100% 0, 0 100%);
}
.bubble p { transition: filter 200ms ease, opacity 200ms ease, transform 200ms var(--ease-out); }
.bubble.swap { transform: scale(0.985); }
.bubble p.swap { filter: blur(2px); opacity: 0.4; transform: translateY(3px); }

.facts { margin: 0; border-top: 1px solid var(--line); }
.facts > div { padding: 18px 0; border-bottom: 1px solid var(--line); }
.facts dt { font-weight: 700; font-size: 0.9375rem; color: var(--ink-soft); }
.facts dd { margin: 6px 0 0; color: var(--ink); overflow-wrap: anywhere; }
.facts a { color: var(--ink); text-decoration: none; }
.facts dd a:not(.fact-big) { text-decoration: underline; text-underline-offset: 0.2em; text-decoration-thickness: 1px; }
.fact-big { font-family: var(--display); font-weight: 600; font-size: clamp(1.5rem, 2.6vw, 2.25rem); line-height: 1.05; letter-spacing: -0.02em; font-variant-numeric: tabular-nums; transition: color 200ms ease; }
@media (hover: hover) and (pointer: fine) { .facts a:hover { color: var(--accent); } }

/* ---------- Rodapé ---------- */

.foot { border-top: 1px solid var(--line); padding: clamp(40px, 6vw, 72px) 0 48px; font-size: 0.875rem; color: var(--ink-soft); }
/* o mesmo lockup do topo, um pouco maior */
.lockup-foot { gap: 14px; }
.lockup-foot .lockup-mark { width: 44px; height: 44px; }
.lockup-foot .lockup-gpm { font-size: 1.625rem; }
.lockup-foot .lockup-sub { font-size: 0.75rem; }
.foot-legal { display: grid; gap: 10px; max-width: 62ch; margin-top: clamp(28px, 4vw, 48px); }

/* Barra fixa no celular */
.dock {
  position: fixed; left: 12px; right: 12px; bottom: calc(12px + env(safe-area-inset-bottom)); z-index: 30;
  display: none; align-items: center; justify-content: center; gap: 10px;
  padding: 15px 20px;
  background: var(--accent); color: var(--on-accent);
  font-weight: 700; text-decoration: none;
  box-shadow: var(--shadow);
  transform: translateY(150%);
  transition: transform 400ms var(--ease-drawer);
}
.dock.show { transform: none; }
.dock.show:active { transform: scale(0.98); transition: transform 160ms var(--ease-out); }

/* ---------- Responsivo ---------- */

@media (max-width: 1080px) {
  .hero { --cx: 72vw; --cy: 66dvh; --r: min(30vmin, 26vw); --fy: 42dvh; }
  .familia { padding-bottom: clamp(200px, 32vw, 300px); }
  .familia-grid { grid-template-columns: 1fr; align-items: start; }
  .familia-mark { width: clamp(240px, 34vw, 380px); top: auto; bottom: -14%; right: -8vw; translate: none; }
  .contact-grid { grid-template-columns: 1fr; }
}

@media (max-width: 900px) {
  .nav { display: none; }
  .people { column-gap: 16px; }
  .person-a { grid-column: 1 / span 7; }
  .person-b { grid-column: 6 / span 7; margin-top: clamp(64px, 12vw, 160px); }
}

@media (max-width: 767px) {
  :root { --top-h: 64px; }
  .top-row { gap: 12px; }
  .top-row .btn-sm span { display: none; }
  .top-row .btn-sm { padding: 10px 12px; }
  .lockup-mark { width: 32px; height: 32px; }
  .lockup-gpm { font-size: 1.25rem; }
  .lockup-sub { font-size: 0.6875rem; letter-spacing: 0.12em; }

  .hero {
    /* a lente encosta no rodapé da tela e encolhe (--lens-k, medido no JS) para nunca cobrir o texto e os botões */
    --cx: 50vw; --r: calc(42vw * var(--lens-k, 1)); --cy: calc(100dvh - 6vw - var(--r));
    --W: max(250vw, 132dvh);
    --fx: 50vw; --fy: 46dvh; --s: calc(0.59 * var(--lens-k, 1));
    padding-top: calc(var(--top-h) + 20px);
  }
  /* no celular, o texto de apoio sai de cena enquanto a foto abre; só o título fica sobre as duas */
  @media (prefers-reduced-motion: no-preference) and (min-height: 600px) {
    @supports (animation-timeline: scroll()) {
      .lede { animation: rise 640ms var(--ease-out) 180ms both, copy-out linear both; animation-timeline: auto, scroll(root); animation-range: normal, 0 36vh; }
      .hero-actions { animation: rise 640ms var(--ease-out) 260ms both, copy-out linear both; animation-timeline: auto, scroll(root); animation-range: normal, 4vh 40vh; }
    }
  }
  .hero h1 { font-size: clamp(2.25rem, 9.5vw, 3.25rem); }
  .hero-actions .btn { flex: 1 1 100%; }
  .hero-scrim {
    background:
      linear-gradient(180deg, rgba(var(--bg-rgb), 0.94) 0%, rgba(var(--bg-rgb), 0.72) 48%, rgba(var(--bg-rgb), 0.2) 100%);
  }

  .people { grid-template-columns: 1fr; row-gap: 56px; }
  .person-a, .person-b { grid-column: 1; margin-top: 0; }
  .person-a .person-photo { margin-left: 0; }
  .person-b .person-text { margin-left: 0; }
  .person-text { margin-top: calc(var(--name) * -0.9); }
  .person h3 { max-width: none; }

  .path-row { grid-template-columns: 1fr; gap: 10px; padding-top: 20px; padding-bottom: 28px; }
  .path-n { padding-bottom: 0; }
  .path p { padding-bottom: 0; margin-left: 0; }
  @media (prefers-reduced-motion: no-preference) {
    @supports (animation-timeline: view()) {
      .path h3 { animation-range: entry 0% entry 70%; }
      .path p, .path .path-n { animation-range: entry 10% entry 80%; }
    }
  }

  .familia { padding: 48px 0 210px; }
  .familia-mark { width: 240px; right: -70px; bottom: -36px; }
  .tile-list { grid-template-columns: 1fr; }
  .area-row { grid-template-columns: 1fr; }

  .btn-lg { width: 100%; }
  .dock { display: flex; }
  .foot { padding-bottom: 112px; }
}

/* celular deitado: a abertura não fixa (janela baixa), então a lente volta para a direita do texto */
@media (max-width: 767px) and (max-height: 599px) and (orientation: landscape) {
  .hero { --cx: 78vw; --cy: 54dvh; --r: min(38vmin, 21vw); --s: 0.59; }
  .hero h1 { font-size: clamp(1.875rem, 5.5vw, 3rem); }
  .lede { max-width: 38ch; font-size: 1rem; }
  .hero-actions .btn { flex: 0 1 auto; }
}

@media (prefers-reduced-motion: reduce) {
  .js .reveal { opacity: 1; transform: none; transition: opacity 200ms ease; }
  .js .reveal-mask { clip-path: none; transform: none; transition: none; }
  .path h3, .path-n, .path p, .btn-ghost .ico, .bubble, .bubble p { transition: none; }
  .s-band polygon { transition: none; }
  .familia { --band-offset: 0; }
}