/* BYW: build your wealth — landing page
   Paleta e tipografia tiradas dos banners da comunidade (preto, dourado, branco;
   títulos condensados em maiúsculas). Motivo visual: planta de obra. */

:root {
  --preto: #0b0b0a;
  --grafite: #121211;
  --painel: #171715;
  --linha: #2a2925;
  --branco: #f5f3ee;
  --texto-2: #b4b0a6;      /* 8.6:1 sobre --preto */
  --texto-3: #8c887e;      /* 5.4:1 sobre --preto */
  --ouro: #f5b301;         /* o dourado das legendas e gráficos das aulas */
  --ouro-claro: #f8d77a;
  --ouro-escuro: #b07a12;
  --ouro-grad: linear-gradient(100deg, #f8d77a 0%, #f5b301 45%, #c98a12 100%);
  --ouro-fio: rgba(245, 179, 1, .22);

  --display: "Anton", "Impact", "Arial Narrow", sans-serif;
  --corpo: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;

  --wrap: 1140px;
  --gutter: clamp(16px, 4vw, 32px);
  --sec: clamp(72px, 10vw, 128px);
  --raio: 6px;
  --ease: cubic-bezier(.2, .7, .2, 1);
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; overflow-x: clip; }
body {
  margin: 0;
  background: var(--preto);
  color: var(--branco);
  font: 400 1.0625rem/1.65 var(--corpo);
  -webkit-font-smoothing: antialiased;
}
img, video { display: block; max-width: 100%; }
img { height: auto; }
a { color: inherit; }
h1, h2, h3, p, ol, ul, dl, dd, figure { margin: 0; }
ol, ul { padding: 0; list-style: none; }
[hidden] { display: none !important; }
:focus-visible { outline: 2px solid var(--ouro); outline-offset: 3px; border-radius: 2px; }

.skip {
  position: absolute; left: 16px; top: -60px; z-index: 100;
  background: var(--ouro); color: var(--preto); padding: 10px 14px; font-weight: 700; text-decoration: none;
}
.skip:focus { top: 12px; }

.wrap { width: 100%; max-width: calc(var(--wrap) + 2 * var(--gutter)); margin-inline: auto; padding-inline: var(--gutter); }
.wrap--estreito { max-width: calc(820px + 2 * var(--gutter)); }
.centro { text-align: center; display: flex; flex-direction: column; align-items: center; }

/* ---------- Tipografia ---------- */
.display {
  font-family: var(--display);
  font-weight: 400;
  text-transform: uppercase;
  letter-spacing: .005em;
  line-height: .98;
  text-wrap: balance;
}
.ouro {
  color: var(--ouro);
  background: var(--ouro-grad);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
}
.h2 { font-size: clamp(2.5rem, 6.4vw, 4.6rem); }
.h2--md { font-size: clamp(2.2rem, 5vw, 3.6rem); }
.h3 { font-size: clamp(1.8rem, 3.4vw, 2.6rem); line-height: 1.02; }

/* Cota: rótulo de planta com linha de medida */
.cota {
  display: inline-flex; align-items: center; gap: 12px;
  font: 700 .75rem/1 var(--corpo); letter-spacing: .18em; text-transform: uppercase;
  color: var(--ouro);
}
.cota { flex-wrap: wrap; row-gap: 8px; }
.cota span { white-space: nowrap; }
.cota span + span { color: var(--texto-2); }
.cota span + span::before {
  content: ""; display: inline-block; vertical-align: middle;
  width: 28px; height: 9px; margin-right: 12px;
  border-inline: 1px solid var(--ouro);
  background: linear-gradient(var(--ouro), var(--ouro)) center / 100% 1px no-repeat;
}
.cota--centro { justify-content: center; }
.etiqueta {
  display: inline-block; padding: 6px 12px; border: 1px solid var(--ouro-fio); border-radius: 3px;
  font: 700 .72rem/1 var(--corpo); letter-spacing: .16em; text-transform: uppercase; color: var(--ouro-claro);
}
.nota { font-size: .875rem; color: var(--texto-3); }

/* ---------- Botões ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 12px;
  min-height: 48px; padding: 14px 26px;
  background: var(--ouro-grad); color: #120d00;
  font: 800 .95rem/1.1 var(--corpo); letter-spacing: .06em; text-transform: uppercase;
  text-decoration: none; border-radius: 4px;
  box-shadow: 0 0 0 1px rgba(248, 215, 122, .5) inset, 0 10px 30px -12px rgba(245, 179, 1, .55);
  transition: transform .2s var(--ease), box-shadow .2s var(--ease), filter .2s;
}
.btn svg { width: 20px; height: 20px; transition: transform .2s var(--ease); }
.btn:hover { transform: translateY(-2px); filter: brightness(1.06); box-shadow: 0 0 0 1px rgba(248, 215, 122, .7) inset, 0 16px 40px -14px rgba(245, 179, 1, .75); }
.btn:hover svg { transform: translateX(3px); }
.btn:active { transform: translateY(0); }
.btn--lg { min-height: 60px; padding: 18px 34px; font-size: 1.02rem; }
.btn--sm { min-height: 44px; padding: 10px 16px; font-size: .78rem; white-space: nowrap; box-shadow: 0 0 0 1px rgba(248, 215, 122, .5) inset; }

/* ---------- Topo ---------- */
.topo {
  position: sticky; top: 0; z-index: 40;
  background: rgba(11, 11, 10, .82);
  -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(245, 179, 1, .12);
}
.topo__in { display: flex; align-items: center; justify-content: space-between; min-height: 68px; gap: 16px; }
.marca { display: inline-flex; align-items: baseline; gap: 10px; text-decoration: none; }
.marca__byw { font: 400 1.7rem/1 var(--display); letter-spacing: .02em; color: var(--ouro); }
.marca__sub { font: 600 .72rem/1 var(--corpo); letter-spacing: .2em; text-transform: uppercase; color: var(--texto-2); white-space: nowrap; }
@media (max-width: 480px) { .topo .marca__sub { display: none; } }

/* ---------- Hero ---------- */
.hero { position: relative; padding: clamp(40px, 7vw, 96px) 0 clamp(64px, 9vw, 120px); overflow: hidden; isolation: isolate; }
.hero__planta, .final__planta {
  position: absolute; inset: 0; z-index: -1; pointer-events: none;
  background:
    radial-gradient(60% 55% at 78% 40%, rgba(245, 179, 1, .13), transparent 70%),
    linear-gradient(rgba(245, 179, 1, .07) 1px, transparent 1px) 0 0 / 56px 56px,
    linear-gradient(90deg, rgba(245, 179, 1, .07) 1px, transparent 1px) 0 0 / 56px 56px;
  -webkit-mask-image: radial-gradient(120% 90% at 50% 30%, #000 30%, transparent 85%);
          mask-image: radial-gradient(120% 90% at 50% 30%, #000 30%, transparent 85%);
}
.hero__planta::after {
  /* chão em perspetiva, como nos banners */
  content: ""; position: absolute; left: -20%; right: -20%; bottom: 0; height: 46%;
  background:
    linear-gradient(90deg, rgba(245, 179, 1, .16) 1px, transparent 1px) 50% 0 / 80px 100%,
    linear-gradient(rgba(245, 179, 1, .16) 1px, transparent 1px) 0 0 / 100% 40px;
  transform: perspective(420px) rotateX(62deg); transform-origin: 50% 100%;
  -webkit-mask-image: linear-gradient(transparent, #000 70%); mask-image: linear-gradient(transparent, #000 70%);
}
.hero__grid {
  display: grid; gap: 24px 56px;
  grid-template-columns: 1fr;
  grid-template-areas: "texto" "video" "acao";
}
.hero__texto { grid-area: texto; }
.hero__video { grid-area: video; }
.hero__acao { grid-area: acao; display: flex; flex-direction: column; align-items: flex-start; gap: 18px; }
.hero__titulo { font-size: clamp(2.7rem, 10.5vw, 5.4rem); margin-top: 18px; }
.hero__sub { margin-top: 14px; font-size: clamp(1.15rem, 2.2vw, 1.4rem); font-weight: 600; color: var(--branco); }
.hero__apoio { color: var(--texto-2); max-width: 46ch; }

@media (max-width: 959px) {
  /* no telemóvel o botão sobe para logo a seguir ao vídeo */
  .hero__acao .btn { order: -1; }
  .hero__acao .nota { order: -1; margin-top: -6px; }
}
@media (max-width: 600px) {
  .hero__video .video__leg { display: none; }
  .video__som { min-height: 46px; padding: 10px 16px; font-size: .76rem; }
  .hero__acao .btn { width: 100%; }
}
@media (min-width: 960px) {
  .hero__grid {
    grid-template-columns: minmax(0, 1.12fr) minmax(0, 1fr);
    grid-template-areas: "video texto" "video acao";
    align-items: center;
  }
  .hero__texto { align-self: end; }
  .hero__acao { align-self: start; }
  .hero__titulo { font-size: clamp(3.4rem, 5.2vw, 4.6rem); }
}

/* ---------- Vídeo ---------- */
.video {
  position: relative; border-radius: var(--raio); overflow: hidden;
  background: #000; aspect-ratio: 1718 / 1080;
  border: 1px solid var(--ouro-fio);
  box-shadow: 0 30px 80px -30px rgba(245, 179, 1, .35), 0 0 0 6px rgba(245, 179, 1, .04);
}
.video::before, .video::after {
  /* cantos de esquadro */
  content: ""; position: absolute; width: 22px; height: 22px; z-index: 3; pointer-events: none;
  border: 2px solid var(--ouro);
}
.video::before { top: 8px; left: 8px; border-right: 0; border-bottom: 0; }
.video::after { bottom: 8px; right: 8px; border-left: 0; border-top: 0; }
.video__el, .video__alt { width: 100%; height: 100%; object-fit: cover; }
.video__som {
  position: absolute; z-index: 2; left: 50%; top: 50%; transform: translate(-50%, -50%);
  display: inline-flex; align-items: center; gap: 10px;
  min-height: 52px; padding: 12px 22px; border: 1px solid rgba(248, 215, 122, .6); border-radius: 4px;
  background: rgba(11, 11, 10, .72); color: var(--branco); cursor: pointer;
  -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px);
  font: 800 .85rem/1 var(--corpo); letter-spacing: .14em; text-transform: uppercase; white-space: nowrap;
  transition: background .2s, transform .2s var(--ease), top .35s var(--ease), left .35s var(--ease);
}
.video__som svg { width: 22px; height: 22px; color: var(--ouro); }
.video__som .onda { display: none; }
.video__som:hover { background: rgba(11, 11, 10, .9); }
.video__som[aria-pressed="true"] { top: auto; left: auto; bottom: 14px; right: 14px; transform: none; padding: 10px 14px; font-size: .72rem; }
.video__som[aria-pressed="true"] .onda { display: inline; }
.video__som[aria-pressed="true"] .mudo { display: none; }
.video__leg {
  position: absolute; left: 0; right: 0; bottom: 0; z-index: 1; padding: 28px 16px 10px;
  background: linear-gradient(transparent, rgba(0, 0, 0, .75));
  font-size: .75rem; color: var(--texto-2); letter-spacing: .02em;
  transition: opacity .3s;
}
.video.a-tocar .video__leg { opacity: 0; }
.video--vertical { aspect-ratio: 9 / 16; }
.video__play {
  position: absolute; z-index: 2; left: 50%; top: 74%; transform: translate(-50%, -50%);
  width: 76px; height: 76px; border-radius: 50%; border: 0; cursor: pointer;
  background: var(--ouro-grad); color: #120d00;
  box-shadow: 0 0 0 10px rgba(245, 179, 1, .18), 0 20px 40px -10px rgba(0, 0, 0, .8);
  display: grid; place-items: center; transition: transform .2s var(--ease);
}
.video__play svg { width: 32px; height: 32px; margin-left: 4px; }
.video__play:hover { transform: translate(-50%, -50%) scale(1.06); }
.video.a-tocar .video__play { display: none; }

/* ---------- Secções ---------- */
.sec { padding: var(--sec) 0; position: relative; }
.sec--aperta { padding: calc(var(--sec) * .5) 0; }
.sec__cab { display: flex; flex-direction: column; gap: 18px; margin-bottom: clamp(40px, 6vw, 72px); max-width: 900px; }
.sec__cab--centro { align-items: center; text-align: center; margin-inline: auto; }
.sec__intro { color: var(--texto-2); max-width: 60ch; font-size: 1.1rem; }

/* ---------- Fiadas (o que está incluído) ---------- */
.fiadas { display: grid; gap: 12px; }
.fiada {
  position: relative; display: grid; grid-template-columns: auto 1fr; gap: 20px; align-items: start;
  padding: 24px clamp(18px, 3vw, 32px);
  background: linear-gradient(180deg, var(--painel), var(--grafite));
  border: 1px solid var(--linha); border-top: 2px solid var(--ouro-escuro);
  border-radius: 4px;
  transition: border-color .25s, transform .25s var(--ease);
}
.fiada:hover { border-color: rgba(245, 179, 1, .45); border-top-color: var(--ouro); }
.fiada__n { font: 400 2rem/1 var(--display); color: var(--ouro); min-width: 2ch; padding-top: 2px; }
.fiada h3 { font: 700 clamp(1.1rem, 2vw, 1.3rem)/1.3 var(--corpo); letter-spacing: -.01em; }
.fiada p { margin-top: 6px; color: var(--texto-2); font-size: .98rem; }
@media (min-width: 860px) {
  /* aparelho de tijolo: fiadas desencontradas */
  .fiadas { grid-template-columns: repeat(12, 1fr); gap: 14px; }
  .fiada { grid-column: span 6; }
  .fiada:nth-child(3), .fiada:nth-child(4), .fiada:nth-child(5) { grid-column: span 4; }
  .fiada:nth-child(6) { grid-column: 1 / span 6; }
  .fiada:nth-child(7) { grid-column: 7 / span 6; }
}

/* ---------- Bloco CTA + factos ---------- */
.bloco-cta {
  position: relative; text-align: center;
  display: flex; flex-direction: column; align-items: center; gap: 20px;
  padding: clamp(40px, 6vw, 72px) clamp(20px, 5vw, 64px) clamp(28px, 4vw, 40px);
  border: 1px solid var(--ouro-fio); border-radius: 8px;
  background:
    radial-gradient(70% 90% at 50% 0%, rgba(245, 179, 1, .14), transparent 70%),
    linear-gradient(180deg, #15130d, var(--grafite));
}
.factos {
  width: 100%; margin-top: 18px; padding-top: 28px; border-top: 1px solid var(--linha);
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px;
}
.factos div { display: flex; flex-direction: column; align-items: center; gap: 6px; }
.factos dt { font: 400 clamp(1.7rem, 4vw, 2.4rem)/1 var(--display); color: var(--ouro); text-transform: uppercase; }
.factos dd { font-size: .85rem; color: var(--texto-2); line-height: 1.4; max-width: 18ch; }
@media (max-width: 520px) {
  .factos { grid-template-columns: 1fr; gap: 20px; }
}

/* ---------- Fundador ---------- */
.fundador { display: grid; gap: 28px; }
.fundador__video { max-width: min(420px, 82vw); width: 100%; margin-inline: auto; }
.retrato {
  position: relative; border-radius: var(--raio); overflow: hidden; background: #000;
  border: 1px solid var(--ouro-fio);
  box-shadow: 0 30px 80px -30px rgba(245, 179, 1, .35), 0 0 0 6px rgba(245, 179, 1, .04);
}
.retrato::before, .retrato::after {
  content: ""; position: absolute; width: 22px; height: 22px; z-index: 2; pointer-events: none;
  border: 2px solid var(--ouro);
}
.retrato::before { top: 8px; left: 8px; border-right: 0; border-bottom: 0; }
.retrato::after { bottom: 8px; right: 8px; border-left: 0; border-top: 0; }
.retrato img { width: 100%; aspect-ratio: 893 / 1600; object-fit: cover; }
.retrato__leg {
  position: absolute; left: 0; right: 0; bottom: 0; z-index: 1;
  padding: 72px 22px 20px;
  background: linear-gradient(transparent, rgba(11, 11, 10, .88) 55%);
  font-size: .9rem; line-height: 1.45; color: var(--texto-2);
}
.retrato__leg span { display: block; margin-bottom: 4px; font: 400 1.6rem/1 var(--display); text-transform: uppercase; letter-spacing: .02em; color: var(--ouro); }
.etapas { display: grid; gap: 16px; counter-reset: e; }
.etapa {
  position: relative; padding: 28px clamp(20px, 3vw, 34px) 28px clamp(24px, 3vw, 40px);
  background: var(--grafite); border: 1px solid var(--linha); border-radius: 6px;
}
.etapa::before {
  /* fio de prumo que liga as etapas */
  content: ""; position: absolute; left: -1px; top: 24px; bottom: 24px; width: 2px;
  background: linear-gradient(var(--ouro), rgba(245, 179, 1, .1));
}
.etapa p + p { margin-top: 12px; }
.etapa p { color: var(--texto-2); }
.etapa strong { color: var(--branco); font-weight: 700; }
.etapa__rot {
  display: flex; align-items: center; gap: 12px; margin-bottom: 14px;
  font: 800 .78rem/1 var(--corpo) !important; letter-spacing: .18em; text-transform: uppercase; color: var(--ouro) !important;
}
.etapa__rot span { font: 400 1.5rem/1 var(--display); letter-spacing: 0; color: var(--branco); }
.assina { margin-top: 18px !important; font: 400 1.5rem/1 var(--display) !important; color: var(--ouro) !important; text-transform: uppercase; letter-spacing: .02em; }
@media (min-width: 900px) {
  .fundador { grid-template-columns: minmax(0, 400px) minmax(0, 1fr); gap: 40px; align-items: start; }
  .fundador__video { position: sticky; top: 96px; }
}

/* ---------- Zero promessas ---------- */
.zero {
  display: grid; grid-template-columns: auto 1fr; align-items: center; gap: clamp(20px, 4vw, 48px);
  padding: clamp(28px, 5vw, 56px); border-radius: 8px;
  border: 1px solid var(--linha);
  background: repeating-linear-gradient(-45deg, rgba(245, 179, 1, .035) 0 14px, transparent 14px 28px), var(--grafite);
}
.zero .zero__n { font: 400 clamp(7rem, 18vw, 13rem)/.8 var(--display); color: transparent; -webkit-text-stroke: 2px var(--ouro); }
.zero__t { font-size: clamp(2rem, 4.6vw, 3.4rem); margin-bottom: 14px; }
.zero p { color: var(--texto-2); max-width: 56ch; }
@media (max-width: 560px) {
  .zero { grid-template-columns: 1fr; text-align: center; justify-items: center; }
}

/* ---------- Módulos ---------- */
.modulo {
  display: grid; gap: 24px; align-items: center;
  padding-block: clamp(28px, 5vw, 56px);
  border-top: 1px solid var(--linha);
}
.modulo:last-child { border-bottom: 1px solid var(--linha); }
.modulo__img { position: relative; border-radius: 6px; overflow: hidden; border: 1px solid var(--ouro-fio); background: #000; }
.modulo__img img { width: 100%; aspect-ratio: 16 / 10; object-fit: cover; transition: transform .6s var(--ease); }
.modulo:hover .modulo__img img { transform: scale(1.025); }
.modulo__n { font: 400 1rem/1 var(--display); color: var(--ouro); letter-spacing: .04em; margin-bottom: 14px; display: flex; align-items: baseline; gap: 10px; }
.modulo__n { font-size: clamp(3rem, 7vw, 4.5rem); }
.modulo__n span { font: 700 .75rem/1 var(--corpo); letter-spacing: .18em; text-transform: uppercase; color: var(--texto-2); }
.modulo__meta { margin: 12px 0 16px; font: 700 .8rem/1 var(--corpo); letter-spacing: .14em; text-transform: uppercase; color: var(--ouro-claro); }
.modulo__txt > p:not([class]) { color: var(--texto-2); }
.caps { margin-top: 20px; display: grid; gap: 0; counter-reset: c; }
.caps li {
  counter-increment: c; display: grid; grid-template-columns: 34px 1fr; column-gap: 8px;
  padding: 11px 0; border-top: 1px dashed var(--linha); font-weight: 600;
}
.caps li::before { content: counter(c, decimal-leading-zero); grid-row: span 2; font: 400 1.05rem/1.5 var(--display); color: var(--ouro); }
.caps em { grid-column: 2; font-style: normal; font-weight: 400; font-size: .9rem; color: var(--texto-3); }
@media (min-width: 900px) {
  .modulo { grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr); gap: 56px; }
  .modulo--inv .modulo__img { order: 2; }
}

/* ---------- Galeria ---------- */
.galeria { margin-bottom: 48px; }
.galeria__pista {
  display: flex; gap: 16px; overflow-x: auto; scroll-snap-type: x mandatory; scroll-behavior: smooth;
  padding: 8px max(var(--gutter), calc((100vw - var(--wrap)) / 2)) 20px;
  scroll-padding-inline: max(var(--gutter), calc((100vw - var(--wrap)) / 2));
  scrollbar-width: thin; scrollbar-color: var(--ouro-escuro) transparent;
}
.galeria__pista li { flex: 0 0 min(84vw, 620px); scroll-snap-align: start; }
.galeria__pista img {
  width: 100%; aspect-ratio: 16 / 10; object-fit: cover; border-radius: 6px;
  border: 1px solid var(--ouro-fio); background: #000;
}
.galeria__ctrl { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-top: 8px; }
.galeria__btns { display: flex; gap: 10px; }
.seta {
  width: 48px; height: 48px; display: grid; place-items: center; cursor: pointer;
  border-radius: 4px; border: 1px solid var(--ouro-fio); background: var(--grafite); color: var(--ouro);
  transition: background .2s, border-color .2s;
}
.seta svg { width: 20px; height: 20px; }
.seta:hover { background: #1d1b14; border-color: var(--ouro); }
.seta:disabled { opacity: .35; cursor: default; }

/* ---------- FAQ ---------- */
.faq { display: grid; gap: 12px; }
.faq details { border: 1px solid var(--linha); border-radius: 6px; background: var(--grafite); transition: border-color .2s; }
.faq details[open] { border-color: var(--ouro-fio); }
.faq summary {
  list-style: none; cursor: pointer; position: relative;
  padding: 22px 64px 22px 24px; min-height: 44px;
  font: 700 1.08rem/1.4 var(--corpo);
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: ""; position: absolute; right: 24px; top: 50%; width: 14px; height: 14px; margin-top: -7px;
  background:
    linear-gradient(var(--ouro), var(--ouro)) center / 14px 2px no-repeat,
    linear-gradient(var(--ouro), var(--ouro)) center / 2px 14px no-repeat;
  transition: transform .25s var(--ease);
}
.faq details[open] summary::after { transform: rotate(45deg); }
.faq summary:hover { color: var(--ouro-claro); }
.faq details > div { padding: 0 24px 22px; color: var(--texto-2); }

/* ---------- Final ---------- */
.final { position: relative; isolation: isolate; overflow: hidden; padding: var(--sec) 0; border-top: 1px solid var(--linha); }
.final .centro { gap: 26px; }
.final__planta { -webkit-mask-image: radial-gradient(70% 80% at 50% 50%, #000 20%, transparent 80%); mask-image: radial-gradient(70% 80% at 50% 50%, #000 20%, transparent 80%); }

/* ---------- Rodapé ---------- */
.rodape { border-top: 1px solid var(--linha); padding: 48px 0 calc(40px + env(safe-area-inset-bottom)); background: #080807; }
.rodape__grid { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 24px; align-items: flex-start; }
.rodape__txt { margin-top: 10px; color: var(--texto-3); font-size: .9rem; }
.rodape__links { display: flex; flex-wrap: wrap; gap: 8px 24px; }
.rodape__links a { display: inline-block; padding: 10px 0; color: var(--texto-2); text-decoration: none; font-weight: 600; font-size: .95rem; }
.rodape__links a:hover { color: var(--ouro); }
.rodape__legal { margin-top: 32px; padding-top: 24px; border-top: 1px solid var(--linha); display: grid; gap: 10px; font-size: .8rem; color: var(--texto-3); line-height: 1.6; }
.rodape__legal strong { color: var(--texto-2); }

/* ---------- Barra fixa (telemóvel) ---------- */
.barra {
  position: fixed; z-index: 50; left: 0; right: 0; bottom: 0;
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding: 10px var(--gutter) calc(10px + env(safe-area-inset-bottom));
  background: rgba(11, 11, 10, .94); border-top: 1px solid var(--ouro-fio);
  -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px);
  transform: translateY(110%); transition: transform .3s var(--ease);
}
.barra.visivel { transform: none; }
.barra__txt { font-size: .9rem; color: var(--texto-2); }
.barra__txt strong { font: 400 1.2rem/1 var(--display); color: var(--ouro); letter-spacing: .02em; }
@media (min-width: 900px) { .barra { display: none !important; } }

/* ---------- Revelação ao fazer scroll ---------- */
/* Só esconde quando o JS está ativo; sem JS tudo fica visível. */
html.js [data-revela] { opacity: 0; transform: translateY(26px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
html.js [data-revela].visto { opacity: 1; transform: none; }
html.js.sem-revela [data-revela] { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: .01ms !important; animation-duration: .01ms !important; }
  html.js [data-revela] { opacity: 1; transform: none; }
}