/* ============================================================
   MARQUES PRODUTORA — estrutura de experiência: seagmedia.com
   identidade: Marques Produtora (preto / dourado / branco)
   ============================================================ */

:root {
  --preto: #0a0a0a;
  --preto-2: #111111;
  --preto-3: #161616;
  --dourado: #f2b90d;
  --dourado-claro: #ffd34d;
  --champanhe: #e9dcc3;
  --branco: #ffffff;
  --cinza: rgba(255, 255, 255, 0.72);
  --cinza-2: rgba(255, 255, 255, 0.45);
  --linha: rgba(255, 255, 255, 0.1);
  --fonte: "Inter Tight", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --script: "Yellowtail", cursive;
  --dur: 0.8s;
  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
  --container: 1200px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--fonte);
  background: var(--preto);
  color: var(--branco);
  font-size: 17px;
  line-height: 1.65;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { font-family: inherit; cursor: pointer; }

.container {
  width: min(var(--container), calc(100% - 48px));
  margin-inline: auto;
}

::selection { background: var(--dourado); color: var(--preto); }

/* ---------- barra de progresso de leitura ---------- */
#progresso {
  position: fixed; top: 0; left: 0; height: 3px; width: 0;
  background: linear-gradient(90deg, var(--dourado), var(--dourado-claro));
  z-index: 1002;
}

/* ---------- header ---------- */
.site-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  padding: 12px 0;
  /* estado "no topo": barra desce 10px (equivale ao padding 22px, mas só com transform) */
  transform: translateY(10px);
  transition: background var(--dur) var(--ease), box-shadow var(--dur) var(--ease), transform 0.45s var(--ease);
}
.site-header.scrolled {
  background: rgba(10, 10, 10, 0.92);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  box-shadow: 0 1px 0 var(--linha);
  transform: translateY(0);
}
.header-inner {
  display: flex; align-items: center; justify-content: space-between; gap: 24px;
}

/* logo */
.logo { display: flex; align-items: center; gap: 12px; line-height: 1; }
.logo svg { display: block; }
.logo-texto { display: flex; flex-direction: column; }
.logo-nome {
  font-family: var(--script);
  font-size: 27px;
  color: var(--branco);
  letter-spacing: 0.5px;
  transform: translateY(-2px);
}
.logo-sub {
  font-size: 8.5px; font-weight: 600; letter-spacing: 4.2px;
  color: var(--dourado); text-transform: uppercase; margin-top: 2px;
}

/* nav */
.nav-desktop { display: flex; align-items: center; gap: 8px; }
.nav-desktop a.nav-link {
  font-size: 15px; font-weight: 500; color: var(--branco);
  padding: 10px 16px; position: relative; transition: color 0.3s;
}
.nav-desktop a.nav-link::after {
  content: ""; position: absolute; left: 16px; right: 16px; bottom: 4px;
  height: 2px; background: var(--dourado);
  transform: scaleX(0); transform-origin: left; transition: transform 0.35s var(--ease);
}
.nav-desktop a.nav-link:hover::after,
.nav-desktop a.nav-link.ativo::after { transform: scaleX(1); }
.nav-desktop a.nav-link.ativo { color: var(--dourado); }
.nav-desktop a.nav-prx { opacity: .72; font-size: 13px; }
.nav-desktop a.nav-prx::before { content: "\1F512\00A0"; font-size: 11px; }
.nav-desktop a.nav-prx:hover { opacity: 1; }

.pill {
  display: inline-block; background: var(--dourado); color: var(--preto);
  font-weight: 700; font-size: 14px; letter-spacing: 0.4px;
  padding: 12px 28px; border-radius: 6px; margin-left: 10px;
  transition: transform 0.3s var(--ease), background 0.3s, box-shadow 0.3s;
}
.pill:hover { background: var(--dourado-claro); transform: translateY(-2px); box-shadow: 0 10px 28px rgba(242, 185, 13, 0.28); }

.lang { font-size: 13px; font-weight: 600; color: var(--cinza-2); margin-left: 14px; letter-spacing: 1px; }

/* hamburger */
.hamburger {
  display: none; background: none; border: 0; width: 44px; height: 44px;
  position: relative; z-index: 1201;
}
.hamburger span {
  display: block; width: 26px; height: 2px; background: var(--branco);
  margin: 6px auto; transition: 0.35s var(--ease);
}
.hamburger.aberto span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.hamburger.aberto span:nth-child(2) { opacity: 0; }
.hamburger.aberto span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

/* menu mobile */
.menu-mobile {
  position: fixed; inset: 0; background: rgba(10, 10, 10, 0.98); z-index: 1200;
  display: flex; flex-direction: column; justify-content: center; align-items: center; gap: 8px;
  opacity: 0; pointer-events: none; transition: opacity 0.45s var(--ease);
}
.menu-mobile.aberto { opacity: 1; pointer-events: auto; }
.menu-mobile a {
  font-size: clamp(28px, 7vw, 44px); font-weight: 800; padding: 10px 20px;
  color: var(--branco); opacity: 0; transform: translateY(24px);
  transition: 0.5s var(--ease); transition-property: opacity, transform, color;
}
.menu-mobile.aberto a { opacity: 1; transform: none; }
.menu-mobile a:hover, .menu-mobile a.ativo { color: var(--dourado); }
.menu-mobile .pill { font-size: 16px; margin: 18px 0 0; opacity: 0; transform: translateY(24px); transition: 0.5s var(--ease) 0.25s; }
.menu-mobile.aberto .pill { opacity: 1; transform: none; }

/* ---------- botões ---------- */
.btn {
  position: relative; display: inline-block;
  background: var(--preto); color: var(--dourado);
  border: 1px solid var(--branco); border-radius: 1px;
  font-weight: 700; font-size: 14px; letter-spacing: 1.6px; text-transform: uppercase;
  padding: 20px 50px; z-index: 1;
  transition: background 0.35s var(--ease), color 0.35s var(--ease), transform 0.35s var(--ease);
}
.btn::after {
  content: ""; position: absolute; inset: 0; z-index: -1;
  border: 1px solid var(--dourado); border-radius: 1px;
  transform: translate(10px, 10px);
  transition: transform 0.35s var(--ease);
}
.btn:hover { background: var(--dourado); color: var(--preto); transform: translate(3px, 3px); }
.btn:hover::after { transform: translate(0, 0); }

.btn-escuro { background: var(--preto); color: var(--dourado); border-color: var(--preto); }
.btn-escuro::after { border-color: var(--preto); }
.btn-escuro:hover { background: var(--branco); color: var(--preto); }

/* ---------- hero ---------- */
.hero {
  position: relative; min-height: 100svh;
  display: flex; align-items: center; justify-content: center;
  overflow: hidden; text-align: center;
}
.hero-fundo { position: absolute; inset: 0; z-index: 0; }
.hero-fundo video,
.hero-fundo .kb-camada {
  position: absolute; inset: -4%;
  width: 108%; height: 108%; object-fit: cover;
}
.kb-camada {
  background-size: cover; background-position: center 28%;
  opacity: 0; transition: opacity 1.8s ease;
}
.kb-camada.visivel { opacity: 1; }
.kb-camada.anima { animation: kenburns 8s ease-out forwards; }
@keyframes kenburns {
  from { transform: scale(1.14); }
  to { transform: scale(1); }
}
.hero-veu {
  position: absolute; inset: 0; z-index: 1;
  background: linear-gradient(180deg, rgba(10,10,10,0.55) 0%, rgba(10,10,10,0.38) 45%, rgba(10,10,10,0.78) 100%);
}

.hero-conteudo { position: relative; z-index: 2; padding: 120px 24px 80px; width: 100%; }

.hero-seta {
  width: 34px; height: 34px; margin: 0 auto 34px;
  animation: flutua 2.2s ease-in-out infinite;
  color: var(--branco);
}
@keyframes flutua {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(10px); }
}

.hero-titulo {
  font-size: clamp(34px, 5.4vw, 64px);
  font-weight: 900; line-height: 1.14; text-transform: uppercase;
  letter-spacing: 0.5px;
}
.hero-titulo .linha-fixa { display: block; color: var(--branco); }

.ticker {
  display: block; position: relative; overflow: hidden;
  height: 1.25em;
}
.ticker span {
  position: absolute; left: 0; right: 0; top: 0;
  color: var(--dourado);
  transform: translateY(110%); opacity: 0;
  transition: transform 0.65s var(--ease), opacity 0.5s;
  white-space: nowrap;
}
.ticker span.ativa { transform: translateY(0); opacity: 1; }
.ticker span.sai { transform: translateY(-110%); opacity: 0; }

.hero-cta { margin-top: 56px; }

/* molduras decorativas rotadas (equivalente às da referência) */
.moldura {
  position: absolute; border: 2px solid rgba(242, 185, 13, 0.55);
  z-index: 1; pointer-events: none;
}
.moldura-1 { width: 300px; height: 420px; left: -80px; top: 16%; transform: rotate(-14deg); }
.moldura-2 { width: 260px; height: 380px; right: -70px; top: 30%; transform: rotate(12deg); }
.moldura-3 { width: 120px; height: 120px; right: 12%; top: 12%; transform: rotate(-8deg); border-color: rgba(255,255,255,0.22); }

/* ---------- controlo de som do hero ---------- */
.hero-som {
  position: absolute; right: 26px; bottom: 26px; z-index: 3;
  width: 42px; height: 42px; padding: 0;
  display: flex; align-items: center; justify-content: center;
  border-radius: 50%; cursor: pointer;
  background: rgba(10, 10, 10, 0.42);
  border: 1px solid rgba(255, 255, 255, 0.18);
  color: rgba(255, 255, 255, 0.82);
  opacity: 0.65;
  backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
  transition: opacity 0.25s var(--ease), transform 0.25s var(--ease),
              border-color 0.25s var(--ease), color 0.25s var(--ease),
              background 0.25s var(--ease);
}
.hero-som svg { width: 18px; height: 18px; display: block; }
.hero-som:hover {
  opacity: 1; transform: translateY(-2px);
  border-color: rgba(242, 185, 13, 0.55); color: var(--branco);
  background: rgba(10, 10, 10, 0.6);
}
.hero-som:focus-visible {
  opacity: 1; outline: none;
  border-color: var(--dourado);
  box-shadow: 0 0 0 3px rgba(242, 185, 13, 0.25);
}
.hero-som.com-som { opacity: 0.92; color: var(--dourado); border-color: rgba(242, 185, 13, 0.45); }

@media (prefers-reduced-motion: reduce) {
  .hero-som { transition: none; }
  .hero-som:hover { transform: none; }
}

/* ---------- faixa única (linha de posicionamento) ---------- */
.faixa {
  background: var(--preto); padding: 26px 0; text-align: center;
  border-top: 1px solid var(--linha);
}
.faixa p { font-size: 15.5px; color: var(--cinza); letter-spacing: 0.2px; }
.faixa strong { color: var(--dourado); font-weight: 600; }

/* ---------- secções genéricas ---------- */
.seccao { padding: 130px 0; position: relative; }
.seccao-compacta { padding: 90px 0; }

.titulo-seccao {
  font-size: clamp(30px, 4vw, 48px);
  font-weight: 800; line-height: 1.08; letter-spacing: -0.5px;
}
.titulo-seccao .dourado { color: var(--dourado); }
.subtitulo {
  font-size: 18px; color: var(--cinza); max-width: 640px; margin-top: 22px;
}

.eyebrow {
  font-family: var(--script); font-size: 26px; color: var(--dourado);
  display: block; margin-bottom: 14px;
}

/* intro / manifesto */
.intro { text-align: center; }
.intro .titulo-seccao { max-width: 900px; margin-inline: auto; }
.intro-pergunta {
  margin-top: 90px; position: relative; display: inline-block;
}
.intro-pergunta .titulo-seccao { font-weight: 800; }
.seta-curva {
  width: 74px; margin: 26px auto 0; color: var(--dourado);
  animation: flutua 2.6s ease-in-out infinite;
}

/* mini CTA psst */
.psst { text-align: center; padding: 40px 0 120px; }
.psst .script { font-family: var(--script); font-size: clamp(30px, 4vw, 44px); color: var(--dourado); display: block; }
.psst h2 { font-size: clamp(24px, 3vw, 32px); font-weight: 600; margin: 6px 0 40px; }

/* ---------- portfólio home: painel da equipa + carrossel ---------- */
.portfolio-home-grelha {
  display: grid; grid-template-columns: 380px 1fr; gap: 12px; align-items: stretch;
  padding-left: max(24px, calc((100% - var(--container)) / 2));
}
.painel-equipa {
  position: relative; overflow: hidden; border-radius: 2px;
  min-height: 350px; background: var(--preto-2);
}
.painel-equipa img {
  position: absolute; inset: 0; width: 100%; height: 100%;
  object-fit: cover; object-position: center 42%;
  transition: transform 5s var(--ease);
}
.painel-equipa:hover img { transform: scale(1.07); }
.painel-veu {
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(10, 10, 10, 0.05) 0%, rgba(10, 10, 10, 0.32) 55%, rgba(10, 10, 10, 0.9) 100%);
}
.painel-equipa::after {
  content: ""; position: absolute; inset: 12px;
  border: 1px solid rgba(242, 185, 13, 0.4); pointer-events: none;
}
.painel-texto { position: absolute; left: 0; right: 0; bottom: 0; padding: 30px 28px; }
.painel-texto .eyebrow { font-size: 22px; margin-bottom: 6px; }
.painel-texto h2 { font-size: clamp(20px, 1.9vw, 25px); font-weight: 800; line-height: 1.22; }
.painel-texto p { margin-top: 10px; font-size: 14px; line-height: 1.55; color: var(--cinza); }

/* ---------- portfólio carrossel (home) ---------- */
.carrossel-wrap { overflow: hidden; cursor: grab; }
.carrossel-wrap.arrastando { cursor: grabbing; }
.carrossel-pista {
  display: flex; gap: 12px; will-change: transform; width: max-content;
}
.cartao {
  position: relative; width: 560px; max-width: 78vw; aspect-ratio: 16 / 10;
  overflow: hidden; flex-shrink: 0; border-radius: 2px;
  background: var(--preto-2);
}
.cartao img {
  width: 100%; height: 100%; object-fit: cover; object-position: center 30%;
  transition: transform 0.6s var(--ease);
}
.cartao:hover img { transform: scale(1.08); }
.cartao-veu {
  position: absolute; inset: 0; background: rgba(10, 10, 10, 0.82);
  opacity: 0; transition: opacity 0.4s ease-in-out;
  display: flex; align-items: center; justify-content: center; text-align: center;
  padding: 24px;
}
.cartao:hover .cartao-veu { opacity: 1; }
.cartao-info { transform: translateY(14px); transition: transform 0.4s var(--ease) 0.12s, opacity 0.4s ease 0.12s; opacity: 0; }
.cartao:hover .cartao-info { transform: none; opacity: 1; }
.cartao-titulo { font-size: 19px; font-weight: 700; line-height: 1.25; }
.cartao-cats { margin-top: 8px; display: flex; gap: 10px; justify-content: center; flex-wrap: wrap; }
.cartao-cats span {
  font-size: 11px; font-style: italic; letter-spacing: 1.5px; text-transform: uppercase;
  color: var(--dourado); opacity: 0.85;
}

/* "tirar a foto": flash de câmara + mira de visor no hover */
.cartao-flash {
  position: absolute; inset: 0; background: #fff; opacity: 0;
  pointer-events: none; z-index: 3;
}
.cartao:hover .cartao-flash { animation: tira-foto 0.6s ease-out; }
@keyframes tira-foto {
  0% { opacity: 0; }
  12% { opacity: 0.95; }
  100% { opacity: 0; }
}
.cartao-mira {
  position: absolute; inset: 16px; z-index: 2; pointer-events: none;
  opacity: 0; transform: scale(1.09);
  transition: opacity 0.35s ease 0.08s, transform 0.5s var(--ease) 0.08s;
  background:
    linear-gradient(var(--dourado), var(--dourado)) left top / 26px 2px,
    linear-gradient(var(--dourado), var(--dourado)) left top / 2px 26px,
    linear-gradient(var(--dourado), var(--dourado)) right top / 26px 2px,
    linear-gradient(var(--dourado), var(--dourado)) right top / 2px 26px,
    linear-gradient(var(--dourado), var(--dourado)) left bottom / 26px 2px,
    linear-gradient(var(--dourado), var(--dourado)) left bottom / 2px 26px,
    linear-gradient(var(--dourado), var(--dourado)) right bottom / 26px 2px,
    linear-gradient(var(--dourado), var(--dourado)) right bottom / 2px 26px;
  background-repeat: no-repeat;
}
.cartao:hover .cartao-mira { opacity: 0.9; transform: scale(1); }

/* mensagem do cartão: nome do pacote + agendar */
.cartao .cartao-pacote {
  font-size: clamp(17px, 1.7vw, 23px); font-weight: 900; text-transform: uppercase;
  letter-spacing: 0.6px; line-height: 1.15; color: var(--dourado);
  max-width: 30ch; margin-inline: auto;
}
.cartao .cartao-titulo {
  font-size: 14px; font-weight: 500; color: rgba(255, 255, 255, 0.82); margin-top: 7px;
}
.btn-agendar {
  display: inline-block; margin-top: 16px;
  background: var(--dourado); color: var(--preto);
  font-weight: 800; font-size: 12px; letter-spacing: 1.6px; text-transform: uppercase;
  padding: 11px 26px; border-radius: 40px; cursor: pointer;
  transition: background 0.3s, transform 0.3s var(--ease), box-shadow 0.3s;
}
.btn-agendar:hover {
  background: var(--dourado-claro); transform: translateY(-2px);
  box-shadow: 0 10px 26px rgba(242, 185, 13, 0.35);
}

/* ---------- institucional + participações ---------- */
.institucional { text-align: center; }
.institucional .subtitulo { margin-inline: auto; }
.rotulo-marquee {
  margin-top: 70px; font-size: 13px; letter-spacing: 2.5px; text-transform: uppercase;
  color: var(--cinza-2); font-weight: 600;
}

.marquee {
  margin-top: 34px; overflow: hidden; position: relative;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent);
}
.marquee-pista {
  display: flex; align-items: center; gap: 80px; width: max-content;
  animation: desliza 36s linear infinite;
  padding-block: 10px;
}
.marquee:hover .marquee-pista { animation-play-state: paused; }
@keyframes desliza {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}
.participacao { text-align: center; flex-shrink: 0; }
.participacao b {
  display: block; font-size: 24px; font-weight: 800; letter-spacing: 0.4px;
  color: rgba(255, 255, 255, 0.88); white-space: nowrap;
}
.participacao small {
  display: block; font-size: 11.5px; letter-spacing: 1.6px; text-transform: uppercase;
  color: var(--dourado); margin-top: 4px; opacity: 0.8;
}

/* ---------- citações (carrossel) ---------- */
.citacoes { overflow: hidden; }
.citacoes-cabeca { text-align: center; margin-bottom: 70px; }
.slider-citacoes { position: relative; }
.citacoes-pista {
  display: flex; gap: 28px; transition: transform 0.7s var(--ease); will-change: transform;
}
.citacao {
  flex: 0 0 min(680px, 86vw);
  background: var(--preto-2); border: 1px solid var(--linha); border-radius: 3px;
  padding: 52px 56px;
  opacity: 0.32; transform: scale(0.96);
  transition: opacity 0.6s, transform 0.6s var(--ease);
  display: flex; flex-direction: column;
}
.citacao.ativa { opacity: 1; transform: scale(1); border-color: rgba(242, 185, 13, 0.35); }
.citacao .aspas { font-family: var(--script); font-size: 54px; color: var(--dourado); line-height: 0.6; margin-bottom: 26px; }
.citacao p { font-size: 18.5px; line-height: 1.7; color: rgba(255, 255, 255, 0.92); flex: 1; }
.citacao footer { margin-top: 30px; }
.citacao footer b { color: var(--dourado); font-size: 16px; font-weight: 700; display: block; }
.citacao footer span { font-size: 13.5px; color: var(--cinza-2); }

.citacoes-nav { display: flex; gap: 14px; justify-content: center; margin-top: 46px; }
.citacoes-nav button {
  width: 52px; height: 52px; border-radius: 50%;
  background: transparent; border: 1px solid var(--linha); color: var(--branco);
  font-size: 18px; transition: 0.3s;
  display: flex; align-items: center; justify-content: center;
}
.citacoes-nav button:hover { border-color: var(--dourado); color: var(--dourado); transform: translateY(-2px); }

/* ---------- secção dourada ---------- */
.dourada {
  background: var(--dourado); color: var(--preto); text-align: center;
  padding: 110px 0;
}
.dourada .titulo-seccao { color: var(--preto); }
.dourada p {
  color: rgba(10, 10, 10, 0.78); font-size: 18px; max-width: 560px;
  margin: 20px auto 46px; font-weight: 500;
}

/* ---------- banda gigante CTA ---------- */
.banda {
  display: block; overflow: hidden; border-top: 1px solid var(--linha);
  background: var(--preto); padding: 46px 0;
}
.banda-pista {
  display: flex; gap: 60px; width: max-content;
  animation: desliza 22s linear infinite;
}
.banda:hover .banda-pista { animation-play-state: paused; }
.banda span {
  font-size: clamp(56px, 9vw, 120px); font-weight: 900; text-transform: uppercase;
  line-height: 1; white-space: nowrap; letter-spacing: -1px;
  color: transparent; -webkit-text-stroke: 1.5px rgba(255, 255, 255, 0.55);
  transition: 0.4s;
  display: flex; align-items: center; gap: 60px;
}
.banda span i {
  font-style: normal; color: var(--dourado); -webkit-text-stroke: 0;
  font-family: var(--script); font-size: 0.55em; text-transform: none; letter-spacing: 0;
}
.banda:hover span { color: var(--branco); -webkit-text-stroke: 1.5px transparent; }

/* ---------- footer ---------- */
.site-footer {
  background: var(--preto); border-top: 1px solid var(--linha);
  padding: 90px 0 0;
}
.footer-grelha {
  display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.3fr; gap: 56px;
}
.footer-col h4 {
  font-size: 13px; letter-spacing: 2.5px; text-transform: uppercase;
  color: var(--dourado); margin-bottom: 22px; font-weight: 700;
}
.footer-col p, .footer-col li { font-size: 15px; color: var(--cinza); }
.footer-col li { margin-bottom: 12px; }
.footer-col a { transition: color 0.3s; }
.footer-col a:hover { color: var(--dourado); }
.footer-tagline { margin-top: 20px; font-size: 16px; color: var(--cinza); max-width: 300px; }
.footer-social { display: flex; gap: 14px; margin-top: 26px; }
.footer-social a {
  width: 42px; height: 42px; border: 1px solid var(--linha); border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  transition: 0.3s; color: var(--branco);
}
.footer-social a:hover { border-color: var(--dourado); color: var(--dourado); transform: translateY(-3px); }
.footer-base {
  margin-top: 70px; padding: 26px 0; border-top: 1px solid var(--linha);
  display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap;
  font-size: 13px; color: var(--cinza-2);
}

/* ---------- CTA flutuante ---------- */
.flutuante {
  position: fixed; right: 26px; bottom: 26px; z-index: 900;
  background: var(--dourado); color: var(--preto);
  font-weight: 800; font-size: 13px; letter-spacing: 1.2px; text-transform: uppercase;
  padding: 15px 26px; border-radius: 40px;
  box-shadow: 0 12px 34px rgba(242, 185, 13, 0.35);
  transform: translateY(120px); opacity: 0;
  transition: transform 0.5s var(--ease), opacity 0.5s, background 0.3s;
}
.flutuante.visivel { transform: none; opacity: 1; }
.flutuante:hover { background: var(--dourado-claro); }

/* ---------- página portfólio ---------- */
.pagina-hero {
  padding: 210px 0 90px; text-align: center; position: relative; overflow: hidden;
}
.pagina-hero .titulo-gigante {
  font-size: clamp(38px, 6.4vw, 84px); font-weight: 900; text-transform: uppercase;
  line-height: 1.04; letter-spacing: -0.5px;
}
.pagina-hero .titulo-gigante em {
  font-style: normal; color: var(--dourado);
}
.pagina-hero .subtitulo { margin-inline: auto; }

.filtros {
  display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; margin: 60px 0 50px;
}
.filtros button {
  background: transparent; border: 1px solid var(--linha); color: var(--cinza);
  font-size: 13px; font-weight: 600; letter-spacing: 1px; text-transform: uppercase;
  padding: 12px 22px; border-radius: 40px; transition: 0.3s;
}
.filtros button:hover { border-color: var(--dourado); color: var(--branco); }
.filtros button.ativo { background: var(--dourado); border-color: var(--dourado); color: var(--preto); }

.grelha { columns: 3; column-gap: 14px; }
.grelha .item {
  position: relative; overflow: hidden; margin-bottom: 14px; border-radius: 2px;
  break-inside: avoid; cursor: pointer; background: var(--preto-2);
  display: block; width: 100%; border: 0; padding: 0; text-align: inherit; color: inherit;
}
.grelha .item img { width: 100%; transition: transform 0.6s var(--ease); }
.grelha .item:hover img { transform: scale(1.1); }
.grelha .item .cartao-veu { padding: 20px; }
.grelha .item:hover .cartao-veu { opacity: 1; }
.grelha .item.escondido { display: none; }

/* categoria ainda sem trabalhos publicados */
.grelha-vazia {
  display: none;
  text-align: center; color: var(--cinza);
  font-size: 17px; line-height: 1.7;
  max-width: 480px; margin: 30px auto 60px;
  padding: 46px 32px;
  border: 1px solid var(--linha); border-radius: 3px;
}
.grelha-vazia.visivel { display: block; }

/* lightbox */
.lightbox {
  position: fixed; inset: 0; z-index: 1300; background: rgba(5, 5, 5, 0.96);
  display: flex; align-items: center; justify-content: center; flex-direction: column;
  opacity: 0; pointer-events: none; transition: opacity 0.4s;
  padding: 40px 20px;
}
.lightbox.aberta { opacity: 1; pointer-events: auto; }
.lightbox img {
  max-height: 72vh; max-width: min(1000px, 92vw); object-fit: contain;
  border-radius: 2px;
}
.lightbox video {
  max-height: 72vh; max-width: min(1000px, 92vw);
  border-radius: 2px; background: #000;
}

/* selo de reprodução nos itens com vídeo */
.badge-play {
  position: absolute; top: 50%; left: 50%; width: 62px; height: 62px;
  transform: translate(-50%, -50%);
  border-radius: 50%; background: rgba(10, 10, 10, 0.55);
  border: 1px solid rgba(242, 185, 13, 0.7);
  color: var(--dourado); font-size: 19px; line-height: 1;
  display: flex; align-items: center; justify-content: center;
  padding-left: 5px; z-index: 1; pointer-events: none;
  backdrop-filter: blur(4px); -webkit-backdrop-filter: blur(4px);
  transition: opacity 0.3s, transform 0.3s var(--ease);
}
.cartao:hover .badge-play, .grelha .item:hover .badge-play {
  opacity: 0; transform: translate(-50%, -50%) scale(0.8);
}
.lightbox-legenda { text-align: center; margin-top: 24px; max-width: 680px; }
.lightbox-legenda h3 { font-size: 20px; font-weight: 700; }
.lightbox-legenda .cats { margin-top: 6px; font-size: 11.5px; font-style: italic; letter-spacing: 1.6px; text-transform: uppercase; color: var(--dourado); }
.lightbox-legenda a {
  display: inline-block; margin-top: 14px; font-size: 13px; letter-spacing: 1px;
  color: var(--cinza); border-bottom: 1px solid var(--linha); padding-bottom: 2px; transition: 0.3s;
}
.lightbox-legenda a:hover { color: var(--dourado); border-color: var(--dourado); }
.lightbox-fechar {
  position: absolute; top: 26px; right: 30px; background: none; border: 0;
  color: var(--branco); font-size: 34px; line-height: 1; transition: 0.3s;
}
.lightbox-fechar:hover { color: var(--dourado); transform: rotate(90deg); }
.lightbox-seta {
  position: absolute; top: 50%; transform: translateY(-50%);
  background: none; border: 1px solid var(--linha); color: var(--branco);
  width: 54px; height: 54px; border-radius: 50%; font-size: 20px; transition: 0.3s;
}
.lightbox-seta:hover { border-color: var(--dourado); color: var(--dourado); }
.lightbox-seta.ant { left: 26px; }
.lightbox-seta.seg { right: 26px; }

/* ---------- página sobre ---------- */
.sobre-hero {
  min-height: 86svh; display: flex; align-items: center; justify-content: center;
  text-align: center; position: relative; overflow: hidden; padding: 160px 24px 100px;
}
.sobre-hero .titulo-gigante {
  font-size: clamp(36px, 6vw, 78px); font-weight: 900; text-transform: uppercase; line-height: 1.08;
}
.sobre-hero .titulo-gigante .d2 { color: var(--dourado); display: block; }

.bloco {
  padding: 120px 0;
}
.bloco-grelha {
  display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 70px; align-items: center;
}
.bloco-grelha.invertido .bloco-texto { order: 2; }
.bloco-num {
  font-size: 15px; font-weight: 800; letter-spacing: 3px; opacity: 0.55; display: block; margin-bottom: 18px;
}
.bloco h2 {
  font-size: clamp(30px, 4vw, 52px); font-weight: 900; text-transform: uppercase;
  line-height: 1.05; margin-bottom: 26px; letter-spacing: -0.5px;
}
.bloco p { font-size: 17.5px; line-height: 1.75; }
.bloco p + p { margin-top: 16px; }
.bloco-img {
  position: relative; border-radius: 3px; overflow: hidden;
  aspect-ratio: 4 / 5; max-height: 640px;
}
.bloco-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 1.2s var(--ease); }
.bloco:hover .bloco-img img { transform: scale(1.05); }
.bloco-img::after {
  content: ""; position: absolute; inset: 14px; border: 1px solid currentColor;
  opacity: 0.35; pointer-events: none;
}

.bloco.ouro { background: var(--dourado); color: var(--preto); }
.bloco.ouro p { color: rgba(10, 10, 10, 0.8); }
.bloco.escuro { background: var(--preto); color: var(--branco); }
.bloco.escuro p { color: var(--cinza); }
.bloco.escuro .bloco-num { color: var(--dourado); opacity: 1; }

.sobre-fecho { background: var(--preto); text-align: center; padding: 130px 0 90px; }
.sobre-fecho .titulo-seccao { max-width: 760px; margin-inline: auto; }
.galeria-fita {
  display: grid; grid-template-columns: repeat(5, 1fr); gap: 10px; margin-top: 70px;
}
.galeria-fita img {
  width: 100%; aspect-ratio: 3 / 4; object-fit: cover; border-radius: 2px;
  transition: transform 0.5s var(--ease), opacity 0.5s;
  opacity: 0.85;
}
.galeria-fita img:hover { transform: translateY(-6px); opacity: 1; }
.morada { margin-top: 60px; color: var(--cinza); font-size: 15.5px; line-height: 2; }
.morada b { color: var(--branco); }

/* ---------- página orçamento ---------- */
.orcamento-grelha {
  display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 80px; align-items: start;
}
.orcamento-info .titulo-gigante {
  font-size: clamp(40px, 5.6vw, 72px); font-weight: 900; text-transform: uppercase; line-height: 1.02;
}
.orcamento-info .titulo-gigante em { font-style: normal; color: var(--dourado); display: block; }
.orcamento-contactos { margin-top: 48px; }
.orcamento-contactos li { margin-bottom: 18px; font-size: 15.5px; color: var(--cinza); }
.orcamento-contactos b { color: var(--branco); display: block; font-size: 13px; letter-spacing: 2px; text-transform: uppercase; margin-bottom: 4px; }
.orcamento-contactos a:hover { color: var(--dourado); }

.formulario { background: var(--preto-2); border: 1px solid var(--linha); border-radius: 4px; padding: 50px; }
.form-linha { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.campo { margin-bottom: 20px; }
.campo label {
  display: block; font-size: 12px; font-weight: 700; letter-spacing: 1.8px;
  text-transform: uppercase; color: var(--cinza-2); margin-bottom: 9px;
}
.campo input, .campo select, .campo textarea {
  width: 100%; background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--linha); border-radius: 2px;
  color: var(--branco); font-family: inherit; font-size: 15.5px;
  padding: 15px 16px; transition: border 0.3s, background 0.3s;
  appearance: none; -webkit-appearance: none;
}
.campo select {
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'><path d='M1 1l5 5 5-5' stroke='%23f2b90d' stroke-width='2' fill='none'/></svg>");
  background-repeat: no-repeat; background-position: right 16px center;
}
.campo select option { background: var(--preto-2); color: var(--branco); }
.campo textarea { min-height: 130px; resize: vertical; }
.campo input:focus, .campo select:focus, .campo textarea:focus {
  outline: none; border-color: var(--dourado); background: rgba(242, 185, 13, 0.04);
}
.campo input::placeholder, .campo textarea::placeholder { color: var(--cinza-2); }
.consent { display: flex; gap: 12px; align-items: flex-start; font-size: 13.5px; color: var(--cinza-2); margin: 8px 0 30px; }
.consent input { width: 17px; height: 17px; margin-top: 2px; accent-color: var(--dourado); flex-shrink: 0; }
.consent a { text-decoration: underline; }
.consent a:hover { color: var(--dourado); }
.form-nota { margin-top: 22px; font-size: 13.5px; color: var(--cinza-2); text-align: center; }
.form-nota a { color: var(--cinza); text-decoration: underline; }
.form-nota a:hover { color: var(--dourado); }
.form-erro { color: #ff8d6b; font-size: 13.5px; margin-top: -10px; margin-bottom: 18px; display: none; }
.form-erro.visivel { display: block; }

/* página legal */
.legal { max-width: 760px; margin-inline: auto; padding: 200px 24px 120px; }
.legal h1 { font-size: clamp(30px, 4.4vw, 52px); font-weight: 900; text-transform: uppercase; margin-bottom: 36px; }
.legal h2 { font-size: 21px; margin: 38px 0 12px; color: var(--dourado); }
.legal p, .legal li { color: var(--cinza); font-size: 16px; }
.legal ul { list-style: disc; padding-left: 22px; }

/* ---------- animações de entrada ---------- */
.reveal { opacity: 0; transform: translateY(38px); transition: opacity var(--dur) var(--ease), transform var(--dur) var(--ease); }
.reveal.re-esq { transform: translateX(-46px); }
.reveal.re-dir { transform: translateX(46px); }
.reveal.re-zoom { transform: scale(0.94); }
.reveal.entrou { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  .kb-camada.anima, .hero-seta, .seta-curva, .marquee-pista, .banda-pista { animation: none !important; }
  html { scroll-behavior: auto; }
}

/* ---------- responsivo ---------- */
@media (max-width: 1100px) {
  .grelha { columns: 2; }
  .footer-grelha { grid-template-columns: 1fr 1fr; gap: 44px; }
  .orcamento-grelha { grid-template-columns: 1fr; gap: 50px; }
  .portfolio-home-grelha { grid-template-columns: 320px 1fr; }
}

@media (max-width: 900px) {
  .nav-desktop { display: none; }
  .hamburger { display: block; }
  .portfolio-home-grelha { grid-template-columns: 1fr; padding-left: 0; gap: 16px; }
  .painel-equipa { min-height: 0; aspect-ratio: 16 / 10; margin-inline: 24px; }
  .bloco-grelha { grid-template-columns: 1fr; gap: 40px; }
  .bloco-grelha.invertido .bloco-texto { order: 0; }
  .bloco-img { aspect-ratio: 16 / 11; }
  .galeria-fita { grid-template-columns: repeat(3, 1fr); }
  .galeria-fita img:nth-child(n+4) { display: none; }
  .seccao { padding: 90px 0; }
}

@media (max-width: 640px) {
  body { font-size: 16px; }
  .grelha { columns: 1; }
  .footer-grelha { grid-template-columns: 1fr; gap: 36px; }
  .cartao { width: 82vw; aspect-ratio: 4 / 3; }
  .citacao { padding: 36px 28px; }
  .formulario { padding: 30px 22px; }
  .form-linha { grid-template-columns: 1fr; gap: 0; }
  .moldura { display: none; }
  .flutuante { right: 16px; bottom: 16px; padding: 13px 20px; font-size: 12px; }
  .hero-conteudo { padding-top: 100px; }
  .hero-som { right: 16px; bottom: 16px; width: 36px; height: 36px; }
  .hero-som svg { width: 16px; height: 16px; }
  .logo-nome { font-size: 23px; }
  .logo-sub { font-size: 7.5px; letter-spacing: 3.4px; }
}