/* ==========================================================================
   DeVeludo Decoração — Identidade Visual 2025 (ArthDesignn)
   --------------------------------------------------------------------------
   Paleta oficial (manual, pág. 4)
     Cinza-pérola  #EAEBEB   ·  Taupe/veludo  #C5B198
     Petróleo      #083E48   ·  Gradiente ouro #FBEBC4 → #BEA174
   Tipografia oficial (manual, pág. 5)
     Títulos e textos curtos ...... Trajan Pro  → Cinzel (equivalente web)
     Subtítulos e textos longos ... Raleway
   Estrutura e layout herdados da versão anterior — só muda a estética.
   ========================================================================== */

/* ----------------------------------------------------------------- Tokens */
:root {
  /* --- Cor: fundos claros */
  --pearl: #eaebeb;
  --pearl-deep: #dfe1e1;
  --ivory: #f6f7f7;

  /* --- Cor: petróleo (principal) */
  --petrol: #083e48;
  --petrol-soft: #0c4e5a;
  --petrol-deep: #052b32;

  /* --- Cor: taupe / veludo (secundária) */
  --taupe: #c5b198;
  --taupe-deep: #ab936f;
  --taupe-tint: #e4dbcf;

  /* --- Cor: gradiente dourado (destaque) */
  --gold-1: #fbebc4;
  --gold-2: #bea174;
  --gold-mid: #d9bc8c;
  --gold-grad: linear-gradient(135deg, #fbebc4 0%, #d9bc8c 45%, #bea174 100%);
  --gold-line: linear-gradient(90deg, #fbebc4 0%, #d9bc8c 50%, #bea174 100%);

  /* --- Texto */
  --muted: #4e6167;
  --muted-light: #8b9ca1;
  --on-dark: #c3cfd2;
  --on-dark-muted: #9db0b4;

  /* --- Traços */
  --line: rgba(8, 62, 72, 0.14);
  --line-strong: rgba(8, 62, 72, 0.28);
  --line-dark: rgba(234, 235, 235, 0.16);
  --line-gold: rgba(190, 161, 116, 0.42);

  --whatsapp: #25d366;
  --whatsapp-deep: #1da851;
  --focus: #0b6b7c;

  /* --- Tipo */
  --f-display: "Cinzel", "Trajan Pro", "Times New Roman", serif;
  --f-body: "Raleway", system-ui, sans-serif;
  --f-label: "Raleway", system-ui, sans-serif;

  /* --- Espaço */
  --gutter: clamp(1.25rem, 4vw, 3rem);
  --container: 1280px;
  --sp-section: clamp(4.5rem, 10vw, 9rem);

  /* --- Motion */
  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --dur: 480ms;

  --z-nav: 60;
  --z-float: 40;
}

/* ------------------------------------------------------------------ Reset */
*,
*::before,
*::after {
  box-sizing: border-box;
}
html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
}
body {
  margin: 0;
  background: var(--pearl);
  color: var(--petrol);
  font-family: var(--f-body);
  font-size: 1.0625rem;
  line-height: 1.68;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
img,
svg,
video {
  display: block;
  max-width: 100%;
}
a {
  color: inherit;
  text-decoration: none;
}
button {
  font: inherit;
  cursor: pointer;
  color: inherit;
}
ul {
  margin: 0;
  padding: 0;
  list-style: none;
}
p {
  margin: 0;
}
/* O <figure> traz margem lateral por omissão do browser — nas galerias e nos
   blocos de media isso encolhia a imagem dentro da célula. */
figure {
  margin: 0;
}
/* Cinzel são capitais romanas: pedem entreletra positiva e entrelinha aberta. */
h1,
h2,
h3,
h4 {
  margin: 0;
  font-family: var(--f-display);
  font-weight: 600;
  line-height: 1.16;
  letter-spacing: 0.012em;
  color: var(--petrol);
}
:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 3px;
  border-radius: 2px;
}
::selection {
  background: var(--petrol);
  color: var(--gold-1);
}

/* -------------------------------------------------------------- Utilities */
.wrap {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--gutter);
}
.section {
  padding-block: var(--sp-section);
  position: relative;
}
.dark {
  --focus: #f0d9a6;
  background: var(--petrol);
  color: var(--on-dark);
}
.dark h1,
.dark h2,
.dark h3 {
  color: var(--ivory);
}
/* Estampa da marca (manual, pág. 11) — usada com muita discrição */
.dark--pattern::before {
  content: "";
  position: absolute;
  inset: 0;
  background: url("../img/pattern.svg") repeat;
  background-size: 200px 260px;
  opacity: 0.5;
  pointer-events: none;
}
.dark--pattern > * {
  position: relative;
  z-index: 1;
}
.skip {
  position: absolute;
  left: -9999px;
  top: 8px;
  z-index: 100;
  background: var(--petrol);
  color: var(--ivory);
  padding: 10px 16px;
}
.skip:focus {
  left: 8px;
}

/* Etiqueta / eyebrow com filete dourado */
.label {
  font-family: var(--f-label);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--petrol);
  display: inline-flex;
  align-items: center;
  gap: 0.9em;
}
.dark .label {
  color: var(--gold-mid);
}
.label::before {
  content: "";
  width: 26px;
  height: 2px;
  background: var(--gold-line);
}
.label--plain::before {
  display: none;
}

/* Filete dourado da marca */
.rule-gold {
  height: 2px;
  width: 100%;
  background: var(--gold-line);
  border: 0;
  margin: 0;
}

/* Cabeçalho de secção (assimétrico, editorial) */
.head {
  display: grid;
  grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
  gap: clamp(1rem, 4vw, 3rem);
  align-items: end;
  margin-bottom: clamp(2.5rem, 5vw, 4.5rem);
}
/* Cinzel são capitais e ocupam mais largura que uma grotesca:
   a medida máxima é mais generosa para as quebras marcadas com <br> valerem. */
.head__title {
  font-size: clamp(1.85rem, 4vw, 3rem);
  max-width: 22ch;
}
.head__aside {
  font-size: 1.02rem;
  color: var(--muted);
  padding-bottom: 0.4rem;
}
.dark .head__aside {
  color: var(--on-dark-muted);
}
.head__title .accent {
  color: var(--taupe-deep);
}

/* ---------------------------------------------------------------- Buttons */
.btn {
  --btn-bg: var(--petrol);
  --btn-fg: var(--ivory);
  --btn-bd: var(--petrol);
  --btn-fill: var(--gold-grad);
  --btn-fg-h: var(--petrol);
  --btn-bd-h: var(--gold-2);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6em;
  min-height: 54px;
  padding: 0 1.7rem;
  background: var(--btn-bg);
  color: var(--btn-fg);
  font-family: var(--f-label);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  border: 1px solid var(--btn-bd);
  /* Oval dourado — mesma forma dos botões do cartão de visita (manual, pág. 14) */
  border-radius: 999px;
  position: relative;
  overflow: hidden;
  isolation: isolate; /* contém o preenchimento animado atrás do conteúdo */
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}
.btn > * {
  position: relative;
  z-index: 1;
}
/* Preenchimento que sobe no hover — FICA ATRÁS do texto e do ícone (z-index: -1)
   para nunca tapar o conteúdo (o texto "solto" não é elevável por z-index). */
.btn::after {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--btn-fill);
  transform: translateY(101%);
  transition: transform var(--dur) var(--ease-out);
  z-index: -1;
}
.btn:hover::after {
  transform: translateY(0);
}
.btn:hover {
  color: var(--btn-fg-h);
  border-color: var(--btn-bd-h);
}
.btn:active {
  transform: translateY(1px);
}
.btn svg {
  width: 17px;
  height: 17px;
}
/* CTA principal — gradiente dourado sobre petróleo (cartão digital, pág. 14) */
.btn--gold {
  --btn-bg: var(--gold-grad);
  --btn-fg: var(--petrol);
  --btn-bd: var(--gold-2);
  --btn-fill: var(--petrol);
  --btn-fg-h: var(--ivory);
  --btn-bd-h: var(--petrol);
}
.btn--outline {
  --btn-bg: var(--gold-grad);
  --btn-fg: var(--petrol);
  --btn-bd: var(--gold-2);
  --btn-fill: var(--petrol);
  --btn-fg-h: var(--ivory);
  --btn-bd-h: var(--petrol);
}
.btn--ghost-light {
  --btn-bg: var(--gold-grad);
  --btn-fg: var(--petrol);
  --btn-bd: var(--gold-2);
  --btn-fill: var(--petrol);
  --btn-fg-h: var(--ivory);
  --btn-bd-h: var(--petrol);
}
.btn--block {
  width: 100%;
}

/* Ligação de texto com sublinhado que se desenha */
.tlink {
  font-family: var(--f-label);
  font-size: 0.76rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--petrol);
  display: inline-flex;
  align-items: center;
  gap: 0.5em;
  padding-bottom: 4px;
  background-image: var(--gold-line);
  background-size: 0% 2px;
  background-repeat: no-repeat;
  background-position: left bottom;
  transition: background-size var(--dur) var(--ease), color var(--dur) var(--ease);
}
.tlink:hover {
  color: var(--taupe-deep);
  background-size: 100% 2px;
}
.dark .tlink {
  color: var(--ivory);
}
.dark .tlink:hover {
  color: var(--gold-mid);
}
.tlink svg {
  width: 15px;
  height: 15px;
  transition: transform var(--dur) var(--ease);
}
.tlink:hover svg {
  transform: translateX(4px);
}

/* ------------------------------------------------------------------- Nav */
.nav {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: var(--z-nav);
  transition: background var(--dur) var(--ease), border-color var(--dur) var(--ease);
  border-bottom: 1px solid transparent;
}
.nav.scrolled {
  background: rgba(234, 235, 235, 0.86);
  backdrop-filter: blur(12px) saturate(1.2);
  border-bottom-color: var(--line);
}
.nav__in {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 78px;
  gap: 1.5rem;
}

/* --- Logótipo oficial (ficheiro do manual — logo secundário, pág. 10) */
.brand {
  display: inline-flex;
  align-items: center;
  flex: none;
}
.brand__logo {
  display: block;
  width: auto;
  height: clamp(46px, 5.2vw, 56px);
}
/* Rodapé: logo principal (vertical) — manual, pág. 9 */
.brand__logo--footer {
  height: 150px;
}

.nav__links {
  display: flex;
  align-items: center;
  gap: 2rem;
}
.nav__link {
  font-family: var(--f-label);
  font-size: 0.74rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--petrol);
  position: relative;
  padding: 6px 0;
  transition: color var(--dur) var(--ease);
  display: inline-flex;
  align-items: center;
  gap: 0.45em;
}
.nav__link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  height: 2px;
  width: 0;
  background: var(--gold-line);
  transition: width var(--dur) var(--ease);
}
.nav__link:hover,
.nav__link[aria-current="page"] {
  color: var(--taupe-deep);
}
.nav__link:hover::after,
.nav__link[aria-current="page"]::after {
  width: 100%;
}

/* --- Submenu "Produtos" */
.nav__has-sub {
  position: relative;
}
.nav__caret {
  width: 11px;
  height: 11px;
  transition: transform var(--dur) var(--ease);
}
.nav__has-sub.open .nav__caret {
  transform: rotate(180deg);
}
.nav__sub {
  position: absolute;
  top: calc(100% + 14px);
  left: -1.1rem;
  min-width: 250px;
  background: var(--ivory);
  border: 1px solid var(--line);
  border-top: 2px solid transparent;
  border-image: var(--gold-line) 1;
  border-image-slice: 1;
  box-shadow: 0 22px 50px -18px rgba(8, 62, 72, 0.35);
  padding: 0.5rem 0;
  display: grid;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-6px);
  transition: opacity var(--dur) var(--ease), transform var(--dur) var(--ease),
    visibility var(--dur);
}
.nav__has-sub:hover .nav__sub,
.nav__has-sub:focus-within .nav__sub,
.nav__has-sub.open .nav__sub {
  opacity: 1;
  visibility: visible;
  transform: none;
}
.nav__sub a {
  font-family: var(--f-body);
  font-size: 0.94rem;
  letter-spacing: 0.01em;
  text-transform: none;
  color: var(--petrol);
  padding: 0.7rem 1.4rem;
  display: flex;
  align-items: baseline;
  gap: 0.7rem;
  transition: background var(--dur) var(--ease), color var(--dur) var(--ease);
}
.nav__sub a::before {
  content: "";
  width: 14px;
  height: 2px;
  background: var(--gold-line);
  opacity: 0;
  transform: translateX(-6px);
  transition: opacity var(--dur) var(--ease), transform var(--dur) var(--ease);
}
.nav__sub a:hover,
.nav__sub a[aria-current="page"] {
  background: var(--pearl);
  color: var(--taupe-deep);
}
.nav__sub a:hover::before,
.nav__sub a[aria-current="page"]::before {
  opacity: 1;
  transform: none;
}

.nav__right {
  display: flex;
  align-items: center;
  gap: 1.4rem;
}
.nav__cta {
  min-height: 44px;
  padding-inline: 1.3rem;
}
.nav__toggle {
  display: none;
  width: 48px;
  height: 48px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  background: transparent;
  align-items: center;
  justify-content: center;
  flex: none;
}
.nav__toggle svg {
  width: 22px;
  height: 22px;
}
.nav__toggle .x {
  display: none;
}
.nav.open .nav__toggle .m {
  display: none;
}
.nav.open .nav__toggle .x {
  display: block;
}
/* CTA dentro do menu — só no menu mobile */
.nav__links > .btn {
  display: none;
}
/* Nav sobre o hero escuro (antes de scroll) — texto claro */
.nav:not(.scrolled) .nav__toggle {
  color: var(--ivory);
  border-color: rgba(246, 247, 247, 0.4);
}
@media (min-width: 861px) {
  .nav:not(.scrolled) .nav__link {
    color: var(--ivory);
  }
  .nav:not(.scrolled) .nav__link:hover {
    color: var(--gold-mid);
  }
  /* O logótipo vem antes do menu; o botão do menu só existe em mobile. */
  .nav__toggle {
    order: -1;
  }
}

/* --------------------------------------------------- Hero (revelação ao scroll) */
/* Imagem central que se expande (clip-path) e faz zoom-out ao fazer scroll. */
.hero {
  position: relative;
  height: calc(85vh + 100vh); /* espaço de scroll para a revelação */
  background: var(--pearl);
}
.hero__stage {
  position: sticky;
  top: 0;
  height: 100vh;
  height: 100svh;
  min-height: 540px;
  overflow: hidden;
  background: var(--pearl);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding-top: 90px;
  padding-bottom: clamp(2rem, 4vw, 3.5rem);
}
.hero__img {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
  /* JS anima o clip-path; fallback (sem JS) = imagem cheia */
  clip-path: polygon(0% 0%, 100% 0%, 100% 100%, 0% 100%);
  will-change: clip-path;
}
.hero__img-inner {
  position: absolute;
  inset: 0;
  background-position: center 45%;
  background-repeat: no-repeat;
  background-size: cover;
  transform: scale(1); /* JS: 1.16 → 1.0 (zoom-out) */
  transform-origin: center;
  will-change: transform;
}
.hero__img::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(
    180deg,
    rgba(5, 43, 50, 0.52) 0%,
    rgba(5, 43, 50, 0.12) 24%,
    rgba(5, 43, 50, 0.3) 48%,
    rgba(5, 43, 50, 0.7) 78%,
    rgba(5, 43, 50, 0.93) 100%
  );
}
.hero__in {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--gutter);
  color: var(--ivory);
}
.hero h1 {
  color: var(--ivory);
  font-size: clamp(2.2rem, 5.6vw, 4.6rem);
  line-height: 1.08;
  letter-spacing: 0.015em;
  font-weight: 600;
  text-wrap: balance;
}
.hero h1 .it {
  color: var(--gold-mid);
}
.hero__lead {
  margin-top: 1.6rem;
  font-size: clamp(1.05rem, 1.7vw, 1.25rem);
  max-width: 46ch;
  color: rgba(246, 247, 247, 0.9);
}
.hero__actions {
  margin-top: 2rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
}
/* Indicador de scroll */
/* Afastado 74px da direita para não colidir com o botão flutuante do WhatsApp. */
.hero__hint {
  position: absolute;
  right: calc(var(--gutter) + 74px);
  bottom: clamp(1.4rem, 3vw, 2.2rem);
  z-index: 2;
  font-family: var(--f-label);
  font-size: 0.64rem;
  font-weight: 600;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--gold-mid);
  display: inline-flex;
  align-items: center;
  gap: 0.7em;
}
.hero__hint svg {
  width: 14px;
  height: 14px;
  animation: hintBob 1.8s var(--ease) infinite;
}
@keyframes hintBob {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(4px);
  }
}
@media (prefers-reduced-motion: reduce) {
  .hero {
    height: 100vh;
    height: 100svh;
  }
  .hero__hint {
    display: none;
  }
}

/* ------------------------------------------- Hero interior (páginas de produto) */
.phero {
  --focus: #f0d9a6;
  position: relative;
  background: var(--petrol);
  color: var(--on-dark);
  padding-top: calc(78px + clamp(3rem, 7vw, 5.5rem));
  padding-bottom: clamp(3rem, 7vw, 5.5rem);
  overflow: hidden;
}
.phero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: url("../img/pattern.svg") repeat;
  background-size: 200px 260px;
  opacity: 0.45;
  pointer-events: none;
}
.phero__in {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 6fr) minmax(0, 5fr);
  gap: clamp(1.8rem, 5vw, 4rem);
  align-items: center;
}
.phero h1 {
  color: var(--ivory);
  font-size: clamp(2rem, 4.6vw, 3.4rem);
  margin: 1.2rem 0 1.3rem;
  max-width: 14ch;
}
.phero__lead {
  color: var(--on-dark);
  font-size: 1.08rem;
  max-width: 46ch;
}
.phero__actions {
  margin-top: 2rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
}
/* Moldura em arco — o motivo arquitetónico do ícone da marca */
.phero__media {
  position: relative;
  aspect-ratio: 4 / 5;
  max-height: 460px;
  overflow: hidden;
  border-radius: 999px 999px 6px 6px;
  border: 1px solid rgba(190, 161, 116, 0.6);
  padding: 8px;
}
.phero__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 999px 999px 3px 3px;
}

/* Migalhas */
.crumbs {
  font-family: var(--f-label);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold-mid);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.6em;
}
.crumbs a:hover {
  color: var(--ivory);
}
.crumbs span[aria-hidden] {
  opacity: 0.5;
}
.crumbs [aria-current] {
  color: var(--on-dark-muted);
}

/* --------------------------------------------------------- Manifesto band */
.manifesto {
  padding-block: clamp(3.5rem, 7vw, 6rem);
  border-bottom: 1px solid var(--line);
}
/* Texto longo → Raleway (manual, pág. 5) */
.manifesto__text {
  font-family: var(--f-body);
  font-weight: 300;
  font-size: clamp(1.5rem, 3.4vw, 2.5rem);
  line-height: 1.32;
  letter-spacing: -0.005em;
  max-width: 28ch;
}
.manifesto__text .dim {
  color: var(--muted);
}
.manifesto__meta {
  margin-top: 2.5rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem 2.4rem;
  padding-top: 1.6rem;
  border-top: 1px solid var(--line);
}
.manifesto__meta span {
  font-family: var(--f-label);
  font-size: 0.76rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--petrol);
  display: inline-flex;
  align-items: center;
  gap: 0.6em;
}
.manifesto__meta span::before {
  content: "";
  width: 7px;
  height: 7px;
  background: var(--gold-grad);
  border-radius: 50%;
}

/* ------------------------------------------------------------- Services */
.svc {
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  gap: clamp(1.5rem, 5vw, 4rem);
  align-items: center;
  padding-block: clamp(2.5rem, 5vw, 4rem);
  border-top: 1px solid var(--line);
}
.svc:last-child {
  border-bottom: 1px solid var(--line);
}
.svc--flip .svc__media {
  order: -1;
}
/* As fotografias reais são em retrato (3:4) — um corte 4/5 mostra-as
   sem as reduzir a uma faixa. */
.svc__media {
  position: relative;
  aspect-ratio: 4 / 5;
  overflow: hidden;
}
.svc__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 900ms var(--ease-out);
}
.svc:hover .svc__media img {
  transform: scale(1.04);
}
.svc__tag {
  position: absolute;
  top: 1rem;
  left: 1rem;
  font-family: var(--f-label);
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold-1);
  background: rgba(8, 62, 72, 0.7);
  backdrop-filter: blur(4px);
  padding: 7px 13px;
}
.svc__num {
  font-family: var(--f-label);
  font-size: 0.74rem;
  font-weight: 600;
  color: var(--taupe-deep);
  letter-spacing: 0.2em;
  text-transform: uppercase;
}
.svc h3 {
  font-size: clamp(1.6rem, 3.2vw, 2.3rem);
  margin: 0.8rem 0 1.1rem;
}
.svc__body {
  color: var(--muted);
  font-size: 1.06rem;
  max-width: 44ch;
}
.svc__body + .svc__body {
  margin-top: 0.9em;
}
.svc__list {
  margin-top: 1.6rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}
.svc__list li {
  font-family: var(--f-label);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--petrol);
  border: 1px solid var(--line-strong);
  padding: 7px 13px;
}

/* --------------------------------------------------------------- Products */
.products {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: clamp(0.75rem, 1.5vw, 1.1rem);
}
.prod {
  position: relative;
  overflow: hidden;
  min-height: clamp(360px, 46vw, 560px);
  display: flex;
  align-items: flex-end;
  color: var(--ivory);
  isolation: isolate;
}
/* 6 famílias de produto: 7+5 na primeira linha, 4+4+4 na segunda, 6+6 na terceira */
.prod:nth-child(1) {
  grid-column: span 7;
}
.prod:nth-child(2) {
  grid-column: span 5;
}
.prod:nth-child(3),
.prod:nth-child(4),
.prod:nth-child(5) {
  grid-column: span 4;
  min-height: clamp(320px, 34vw, 420px);
}
.prod:nth-child(6) {
  grid-column: span 12;
  min-height: clamp(320px, 34vw, 420px);
}
.prod img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: -2;
  transition: transform 1000ms var(--ease-out);
}
.prod:hover img {
  transform: scale(1.05);
}
.prod::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(
    180deg,
    rgba(5, 43, 50, 0) 18%,
    rgba(5, 43, 50, 0.55) 55%,
    rgba(5, 43, 50, 0.93) 100%
  );
}
.prod__body {
  padding: clamp(1.4rem, 3vw, 2.4rem);
  width: 100%;
}
.prod__idx {
  font-family: var(--f-label);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold-mid);
}
.prod h3 {
  color: var(--ivory);
  font-size: clamp(1.4rem, 2.5vw, 2rem);
  margin: 0.5rem 0 0;
}
.prod__sub {
  margin-top: 0.9rem;
  max-height: 0;
  opacity: 0;
  overflow: hidden;
  transition: max-height var(--dur) var(--ease), opacity var(--dur) var(--ease),
    margin var(--dur) var(--ease);
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}
.prod:hover .prod__sub,
.prod:focus-within .prod__sub {
  max-height: 120px;
  opacity: 1;
}
.prod__sub span {
  font-family: var(--f-label);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  color: var(--ivory);
  border: 1px solid rgba(246, 247, 247, 0.42);
  padding: 5px 11px;
}
/* O cartão inteiro é clicável (link em stretched-link) */
.prod__link::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 2;
}
.prod__go {
  margin-top: 1rem;
  display: inline-flex;
  align-items: center;
  gap: 0.5em;
  font-family: var(--f-label);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gold-mid);
}
.prod__go svg {
  width: 14px;
  height: 14px;
  transition: transform var(--dur) var(--ease);
}
.prod:hover .prod__go svg {
  transform: translateX(5px);
}

/* ------------------------------------------------- Light demonstrator */
.demo {
  display: grid;
  grid-template-columns: minmax(0, 4fr) minmax(0, 8fr);
  gap: clamp(1.5rem, 4vw, 3.5rem);
  align-items: center;
}
.demo__copy h2 {
  font-size: clamp(1.7rem, 3.4vw, 2.6rem);
  margin: 1.2rem 0;
}
.demo__copy p {
  color: var(--on-dark-muted);
  max-width: 40ch;
}
.demo__readout {
  margin-top: 2rem;
  display: grid;
  gap: 0.4rem;
}
.demo__readout .k {
  font-family: var(--f-label);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold-mid);
}
.demo__readout .v {
  font-family: var(--f-display);
  font-size: clamp(2.4rem, 6vw, 3.6rem);
  color: var(--ivory);
  font-weight: 600;
  line-height: 1;
  font-variant-numeric: tabular-nums;
}
.demo__stage {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  border: 1px solid var(--line-gold);
  touch-action: pan-y; /* toque: deixa o scroll da página; drag do rato controla a luz */
}
.demo__stage img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
/* véu de escurecimento controlado por --shut (0 aberto → 1 fechado) */
.demo__scrim {
  position: absolute;
  inset: 0;
  background: rgba(5, 33, 39, 1);
  opacity: calc(var(--shut, 0.5) * 0.74);
  transition: opacity 90ms linear;
  pointer-events: none;
}
/* lâminas — a banda engrossa à medida que fecha */
.demo__louvre {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: repeating-linear-gradient(
    180deg,
    rgba(5, 33, 39, 0.9) 0,
    rgba(5, 33, 39, 0.9) calc(var(--shut, 0.5) * 20px),
    rgba(251, 235, 196, 0.07) calc(var(--shut, 0.5) * 20px),
    rgba(251, 235, 196, 0.07) 22px
  );
  transition: background 90ms linear;
}
.demo__handle {
  position: absolute;
  inset: 0;
  z-index: 3;
  cursor: ns-resize;
  display: grid;
  place-items: center;
}
.demo__hint {
  font-family: var(--f-label);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold-1);
  background: rgba(8, 62, 72, 0.6);
  backdrop-filter: blur(4px);
  padding: 9px 15px;
  display: inline-flex;
  align-items: center;
  gap: 0.6em;
  transition: opacity var(--dur) var(--ease);
}
.demo__stage.touched .demo__hint {
  opacity: 0;
}
.demo__range {
  position: absolute;
  left: 1rem;
  right: 1rem;
  bottom: 1rem;
  z-index: 4;
  width: calc(100% - 2rem);
  -webkit-appearance: none;
  appearance: none;
  height: 3px;
  background: rgba(246, 247, 247, 0.4);
  outline-offset: 6px;
}
.demo__range::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: var(--gold-mid);
  border: 3px solid var(--ivory);
  cursor: pointer;
}
.demo__range::-moz-range-thumb {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: var(--gold-mid);
  border: 3px solid var(--ivory);
  cursor: pointer;
}

/* ------------------------------------------------------------- Why (dark) */
.why {
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  gap: clamp(2rem, 5vw, 4rem);
  align-items: start;
}
/* Coluna estreita (5fr): capitais mais pequenas para caber em duas linhas. */
.why .head__title {
  font-size: clamp(1.7rem, 3.2vw, 2.5rem);
  max-width: none;
}
.why__stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: var(--line-dark);
  border: 1px solid var(--line-dark);
}
.stat {
  background: var(--petrol);
  padding: clamp(1.5rem, 3vw, 2.4rem);
}
.stat__n {
  font-family: var(--f-display);
  font-weight: 600;
  font-size: clamp(2.1rem, 4.4vw, 3.1rem);
  color: var(--ivory);
  line-height: 1.05;
  letter-spacing: 0.01em;
}
.stat__n .u {
  color: var(--gold-mid);
  font-size: 0.5em;
  vertical-align: super;
}
.stat__l {
  margin-top: 0.7rem;
  font-family: var(--f-label);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--on-dark-muted);
}
.why__points {
  display: grid;
  gap: 1.6rem;
}
.point {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1.1rem;
  padding-bottom: 1.6rem;
  border-bottom: 1px solid var(--line-dark);
}
.point:last-child {
  border-bottom: none;
}
/* Só o ícone, sem moldura */
.point__i {
  width: 30px;
  height: 30px;
  display: grid;
  place-items: center;
  color: var(--gold-mid);
}
.point__i svg {
  width: 21px;
  height: 21px;
}
.point h3 {
  font-size: 1.2rem;
  margin-bottom: 0.4rem;
  color: var(--ivory);
}
.point p {
  color: var(--on-dark-muted);
  font-size: 0.98rem;
}

/* --------------------------------------------------------------- Process */
.process {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}
.step {
  background: var(--pearl);
  padding: clamp(1.5rem, 3vw, 2.2rem);
  min-height: 220px;
  display: flex;
  flex-direction: column;
  transition: background var(--dur) var(--ease);
}
.step:hover {
  background: var(--ivory);
}
.step__n {
  font-family: var(--f-display);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--taupe-deep);
  letter-spacing: 0.12em;
}
.step h3 {
  font-size: 1.24rem;
  margin: auto 0 0.6rem;
  transition: color var(--dur) var(--ease);
}
.step p {
  color: var(--muted);
  font-size: 0.95rem;
}
/* Variante sobre fundo petróleo (páginas de produto) */
.process--5 {
  grid-template-columns: repeat(5, 1fr);
}
.process--6 {
  grid-template-columns: repeat(3, 1fr);
}
.process--dark {
  background: var(--line-dark);
  border-color: var(--line-dark);
}
.process--dark .step {
  background: var(--petrol);
}
.process--dark .step:hover {
  background: var(--petrol-soft);
}
.process--dark .step h3 {
  color: var(--ivory);
}
.process--dark .step p {
  color: var(--on-dark-muted);
}
.process--dark .step__n {
  color: var(--gold-mid);
}
/* Nas grelhas de listagem (tipos, outras famílias) os textos têm comprimentos
   muito diferentes: alinhar pelo topo em vez de empurrar o título para baixo. */
.process--dark .step h3,
a.step h3 {
  margin-top: 1.1rem;
}
/* Célula do processo usada como ligação ("Também fazemos") */
a.step {
  position: relative;
}
a.step::after {
  content: "";
  position: absolute;
  right: clamp(1.5rem, 3vw, 2.2rem);
  bottom: clamp(1.5rem, 3vw, 2.2rem);
  width: 20px;
  height: 8px;
  background: var(--taupe-deep);
  clip-path: polygon(0 3px, 13px 3px, 13px 0, 20px 4px, 13px 8px, 13px 5px, 0 5px);
  opacity: 0;
  transform: translateX(-6px);
  transition: opacity var(--dur) var(--ease), transform var(--dur) var(--ease);
}
a.step:hover::after,
a.step:focus-visible::after {
  opacity: 1;
  transform: none;
}
a.step:hover h3 {
  color: var(--taupe-deep);
}
a.step p {
  padding-right: 1.8rem;
}

/* --------------------------------------------------------------- Gallery */
.gallery {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  grid-auto-rows: clamp(140px, 16vw, 210px);
  gap: clamp(0.6rem, 1.2vw, 1rem);
}
.gitem {
  position: relative;
  overflow: hidden;
}
.gitem img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 900ms var(--ease-out);
}
.gitem:hover img {
  transform: scale(1.06);
}
.gitem figcaption {
  position: absolute;
  left: 0;
  bottom: 0;
  right: 0;
  padding: 1.2rem 0.9rem 0.7rem;
  font-family: var(--f-label);
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold-1);
  background: linear-gradient(180deg, transparent, rgba(5, 43, 50, 0.85));
  opacity: 0;
  transform: translateY(6px);
  transition: opacity var(--dur) var(--ease), transform var(--dur) var(--ease);
}
.gitem:hover figcaption {
  opacity: 1;
  transform: none;
}
.g-a {
  grid-column: span 5;
  grid-row: span 2;
}
.g-b {
  grid-column: span 4;
  grid-row: span 1;
}
.g-c {
  grid-column: span 3;
  grid-row: span 2;
}
.g-d {
  grid-column: span 4;
  grid-row: span 1;
}
.g-e {
  grid-column: span 4;
  grid-row: span 1;
}
.g-f {
  grid-column: span 8;
  grid-row: span 1;
}
/* ----------------------------------------------------------- Testimonials */
.tst {
  display: grid;
  grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  gap: clamp(1.5rem, 4vw, 3.5rem);
  align-items: stretch;
}
.tst__feature {
  border: 1px solid var(--line);
  border-top: 2px solid transparent;
  border-image: var(--gold-line) 1;
  border-image-slice: 1;
  padding: clamp(1.8rem, 4vw, 3rem);
  display: flex;
  flex-direction: column;
  background: var(--ivory);
}
.tst__feature .qmark {
  font-family: var(--f-display);
  font-size: 3.4rem;
  line-height: 0.6;
  color: var(--taupe);
  height: 2rem;
}
.tst__feature blockquote {
  margin: 0;
  font-family: var(--f-body);
  font-weight: 300;
  font-size: clamp(1.25rem, 2.4vw, 1.75rem);
  line-height: 1.42;
  flex: 1;
}
.tst__side {
  display: grid;
  gap: clamp(1.5rem, 4vw, 3.5rem);
  align-content: space-between;
}
.tst__small {
  border-top: 1px solid var(--line);
  padding-top: 1.4rem;
}
.tst__small p {
  font-size: 1.05rem;
  color: var(--petrol);
}
.tst__by {
  margin-top: 1.2rem;
  display: flex;
  align-items: center;
  gap: 0.8rem;
}
.tst__av {
  width: 42px;
  height: 42px;
  flex: none;
  border-radius: 50%;
  background: var(--petrol);
  color: var(--gold-1);
  display: grid;
  place-items: center;
  font-family: var(--f-display);
  font-weight: 600;
}
.tst__name {
  font-weight: 600;
  font-size: 0.95rem;
}
.tst__meta {
  font-family: var(--f-label);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  color: var(--muted);
}
.tst__stars {
  color: var(--taupe-deep);
  letter-spacing: 1px;
  margin-right: 0.5em;
}

/* --------------------------------------------------------------- Contact */
.contact__grid {
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  gap: clamp(2rem, 5vw, 4rem);
}
.contact__info {
  display: grid;
  gap: 1.6rem;
  align-content: start;
}
.cline {
  border-top: 1px solid var(--line-dark);
  padding-top: 1.2rem;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1rem;
  align-items: center;
}
.cline__k {
  font-family: var(--f-label);
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold-mid);
}
.cline__v {
  font-size: 1.12rem;
  color: var(--ivory);
  font-family: var(--f-body);
  font-weight: 500;
}
a.cline__v:hover {
  color: var(--gold-mid);
}
/* Nota discreta sob um valor de contacto (ex.: marcação prévia sob o horário). */
.cline__note {
  display: block;
  margin-top: 0.3rem;
  font-family: var(--f-label);
  font-size: 0.74rem;
  letter-spacing: 0.04em;
  color: var(--on-dark-muted);
}
/* Só o ícone, sem moldura */
.cline__i {
  width: 26px;
  height: 26px;
  display: grid;
  place-items: center;
  color: var(--gold-mid);
}
.cline__i svg {
  width: 19px;
  height: 19px;
}
.contact__wa {
  margin-top: 0.5rem;
}
.map {
  margin-top: 0.5rem;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  border: 1px solid var(--line-gold);
  filter: grayscale(0.35) contrast(1.05);
}
.map iframe {
  width: 100%;
  height: 100%;
  border: 0;
}

/* Formulário */
.form {
  background: var(--ivory);
  color: var(--petrol);
  padding: clamp(1.8rem, 4vw, 3rem);
  border-top: 2px solid transparent;
  border-image: var(--gold-line) 1;
  border-image-slice: 1;
}
/* O formulário é uma superfície clara dentro de uma secção escura:
   força a cor do título, senão herda o ivory de `.dark h3` e desaparece. */
.form h3 {
  font-size: clamp(1.4rem, 2.6vw, 1.9rem);
  margin-bottom: 0.5rem;
  color: var(--petrol);
}
.form__intro {
  color: var(--muted);
  font-size: 0.98rem;
  margin-bottom: 2rem;
}
.f {
  margin-bottom: 1.3rem;
}
.f-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.3rem;
}
.f label {
  display: block;
  font-family: var(--f-label);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--petrol);
  margin-bottom: 0.6rem;
}
.f label .req {
  color: var(--taupe-deep);
}
.f input,
.f select,
.f textarea {
  width: 100%;
  font-family: var(--f-body);
  font-size: 1rem;
  color: var(--petrol);
  background: var(--pearl);
  border: 1px solid var(--line-strong);
  border-radius: 0;
  padding: 0.85rem 0.95rem;
  transition: border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}
.f input::placeholder,
.f textarea::placeholder {
  color: var(--muted-light);
}
.f input:focus,
.f select:focus,
.f textarea:focus {
  outline: none;
  border-color: var(--petrol);
  box-shadow: inset 0 -2px 0 var(--taupe-deep);
}
.f textarea {
  resize: vertical;
  min-height: 108px;
}
.f select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23083E48' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.9rem center;
  padding-right: 2.4rem;
}
.f__err {
  display: none;
  margin-top: 0.5rem;
  font-family: var(--f-label);
  font-size: 0.74rem;
  font-weight: 500;
  color: #a32b1f;
}
.f.invalid input,
.f.invalid select,
.f.invalid textarea {
  border-color: #c14032;
}
.f.invalid .f__err {
  display: block;
}
.form__note {
  margin-top: 1rem;
  font-family: var(--f-label);
  font-size: 0.76rem;
  letter-spacing: 0.04em;
  color: var(--muted);
  text-align: center;
}
.form__ok {
  display: none;
  margin-top: 1.2rem;
  padding: 1rem;
  background: #e2edee;
  border: 1px solid var(--taupe);
  color: var(--petrol);
  font-size: 0.95rem;
}
.form__ok.show {
  display: block;
}
.form__err {
  display: none;
  margin-top: 1.2rem;
  padding: 1rem;
  background: #f7e7e4;
  border: 1px solid #c14032;
  color: #7d2418;
  font-size: 0.95rem;
}
.form__err.show {
  display: block;
}
.form__err a {
  text-decoration: underline;
  text-underline-offset: 3px;
}
/* Honeypot anti-spam: fora do ecrã, mas nunca escondido de forma
   que os bots consigam detetar com `display:none`. */
.form__hp {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}
/* Estado de envio do botão do formulário */
.btn[data-busy="true"] {
  pointer-events: none;
  opacity: 0.6;
}

/* ------------------------------------------------------------ CTA band */
.ctaband {
  --focus: #f0d9a6;
  background: var(--petrol);
  color: var(--on-dark);
  padding-block: clamp(3rem, 7vw, 5rem);
  position: relative;
  overflow: hidden;
}
.ctaband::before {
  content: "";
  position: absolute;
  inset: 0;
  background: url("../img/pattern.svg") repeat;
  background-size: 200px 260px;
  opacity: 0.4;
}
.ctaband__in {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  gap: clamp(1.5rem, 4vw, 3rem);
  align-items: center;
}
.ctaband .label {
  color: var(--gold-mid);
}
.ctaband h2 {
  color: var(--ivory);
  font-size: clamp(1.6rem, 3.2vw, 2.4rem);
  max-width: 24ch;
}
.ctaband p {
  margin-top: 0.9rem;
  color: var(--on-dark-muted);
  max-width: 48ch;
}
.ctaband__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
  justify-content: flex-end;
}

/* ------------------------------------------------- Listas de tipos (categorias) */
/* Usadas em "Estores" e "Cortinas" para listar os tipos de cada família. */
.catgrid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(2rem, 4vw, 4rem);
}
.catgrid--one {
  grid-template-columns: 1fr;
}
.catgroup__h {
  font-family: var(--f-label);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--gold-mid);
  margin-bottom: 1.2rem;
}
.catgroup__list {
  list-style: none;
  display: grid;
  grid-template-columns: 1fr;
  border-top: 1px solid var(--line-dark);
}
.catgroup--wide .catgroup__list {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  column-gap: clamp(2rem, 4vw, 4rem);
}
.catgroup--wide .catgroup__list li:nth-child(2) {
  border-top: 1px solid var(--line-dark);
}
.catgroup__list li {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  padding: 1rem 0;
  border-bottom: 1px solid var(--line-dark);
  font-family: var(--f-body);
  font-size: 1.06rem;
  color: var(--ivory);
}
.catgroup__list li::before {
  content: "";
  flex: none;
  width: 16px;
  height: 1px;
  background: var(--gold-line);
}
@media (max-width: 720px) {
  .catgrid,
  .catgroup--wide .catgroup__list {
    grid-template-columns: 1fr;
  }
  .catgroup--wide .catgroup__list li:nth-child(2) {
    border-top: 0;
  }
}

/* ------------------------------------------------------- Cartas de cor */
/* Amostras de cor da página "Tecidos e Cores". */
.swatches + .swatches {
  margin-top: 2.6rem;
}
.swatches__h {
  font-family: var(--f-label);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--gold-mid);
  margin-bottom: 1.4rem;
}
.swatches__list {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: clamp(0.75rem, 1.6vw, 1.4rem);
  list-style: none;
}
.swatch {
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
}
.swatch__chip {
  display: block;
  aspect-ratio: 1 / 1;
  border-radius: 999px;
  /* anel dourado: garante que tons muito próximos do fundo continuam legíveis */
  box-shadow: 0 0 0 1px rgba(190, 161, 116, 0.75);
}
.swatch__n {
  font-family: var(--f-label);
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  color: var(--on-dark);
}
.swatches__note {
  margin-top: 2.6rem;
  max-width: 62ch;
  font-size: 0.9rem;
  color: var(--on-dark-muted);
}
@media (max-width: 860px) {
  .swatches__list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

/* ---------------------------------------------------------------- Footer */
.footer {
  --focus: #f0d9a6;
  background: var(--petrol-deep);
  color: var(--on-dark-muted);
  padding-block: clamp(3rem, 6vw, 5rem) 2rem;
}
.footer__top {
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 3fr) minmax(0, 4fr);
  gap: 2.5rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid var(--line-dark);
}
.footer .brand {
  margin-bottom: 1.4rem;
}
.footer__about {
  max-width: 36ch;
  font-size: 0.96rem;
  color: var(--on-dark-muted);
}
.footer__big {
  margin-top: 1.6rem;
  font-family: var(--f-display);
  font-weight: 600;
  font-size: clamp(1.4rem, 2.6vw, 1.9rem);
  color: var(--ivory);
  letter-spacing: 0.02em;
}
.footer__big a:hover {
  color: var(--gold-mid);
}
.footer__col h4 {
  font-family: var(--f-label);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold-mid);
  margin-bottom: 1.2rem;
}
.footer__col ul {
  display: grid;
  gap: 0.8rem;
}
.footer__col a,
.footer__col li {
  font-size: 0.96rem;
  color: var(--on-dark);
  transition: color var(--dur) var(--ease);
}
.footer__col a:hover {
  color: var(--gold-mid);
}
/* Nota discreta sob o horário no rodapé (marcação prévia). */
.footer__note {
  font-family: var(--f-label);
  font-size: 0.74rem;
  letter-spacing: 0.04em;
  color: var(--on-dark-muted);
}
/* Redes sociais — só os ícones, sem moldura. */
/* `.footer__col ul` acima impõe grid — daí o seletor mais específico. */
.footer__col ul.footer__social {
  display: flex;
  gap: 1.1rem;
  margin-top: 1.6rem;
}
.footer__social a {
  display: grid;
  place-items: center;
  color: var(--gold-mid);
  transition: color var(--dur) var(--ease);
}
.footer__social a svg {
  width: 22px;
  height: 22px;
}
.footer__social a:hover,
.footer__social a:focus-visible {
  color: var(--gold-1);
}
.footer__bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.8rem;
  padding-top: 1.8rem;
  font-family: var(--f-label);
  font-size: 0.74rem;
  letter-spacing: 0.04em;
  color: #7b9096;
}
.footer__bottom a:hover {
  color: var(--gold-mid);
}

/* -------------------------------------------------------- Floating WA */
.fab {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: var(--z-float);
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--whatsapp);
  color: #fff;
  display: grid;
  place-items: center;
  box-shadow: 0 12px 30px rgba(37, 211, 102, 0.36);
  transition: transform var(--dur) var(--ease), background var(--dur) var(--ease);
}
.fab:hover {
  transform: scale(1.07);
  background: var(--whatsapp-deep);
}
.fab svg {
  width: 28px;
  height: 28px;
}

/* --------------------------------------------------------- Reveal motion */
[data-reveal] {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 800ms var(--ease-out), transform 800ms var(--ease-out);
  transition-delay: var(--d, 0ms);
}
[data-reveal].in {
  opacity: 1;
  transform: none;
}

@media (prefers-reduced-motion: reduce) {
  [data-reveal] {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }
  * {
    scroll-behavior: auto !important;
  }
}

/* =====================================================================
   RESPONSIVO
   ===================================================================== */
@media (max-width: 1080px) {
  .demo,
  .why,
  .tst,
  .contact__grid,
  .phero__in,
  .ctaband__in {
    grid-template-columns: 1fr;
  }
  .phero__media {
    max-height: 380px;
    aspect-ratio: 16 / 10;
    border-radius: 220px 220px 6px 6px;
  }
  .phero__media img {
    border-radius: 216px 216px 3px 3px;
  }
  .ctaband__actions {
    justify-content: flex-start;
  }
}

@media (max-width: 860px) {
  .nav__links {
    position: absolute;
    top: 78px;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: var(--pearl);
    border-bottom: 1px solid var(--line);
    padding: 0.5rem var(--gutter) 1.5rem;
    display: none;
    max-height: calc(100svh - 78px);
    overflow-y: auto;
  }
  .nav.open .nav__links {
    display: flex;
  }
  .nav__links .nav__link {
    padding: 1rem 0;
    border-bottom: 1px solid var(--line);
    font-size: 0.82rem;
    justify-content: space-between;
  }
  .nav__links .nav__link::after {
    display: none;
  }
  /* Submenu em acordeão no mobile */
  .nav__sub {
    position: static;
    min-width: 0;
    opacity: 1;
    visibility: visible;
    transform: none;
    box-shadow: none;
    border: 0;
    background: transparent;
    padding: 0;
    display: none;
  }
  .nav__has-sub.open .nav__sub {
    display: grid;
  }
  .nav__has-sub:hover .nav__sub:not(.nav__has-sub.open .nav__sub) {
    display: none;
  }
  .nav__sub a {
    padding: 0.85rem 0 0.85rem 1.1rem;
    border-bottom: 1px solid var(--line);
    font-size: 0.95rem;
  }
  .nav__sub a:hover {
    background: transparent;
  }
  /* Menu ("procura") à esquerda, logótipo à direita — pedido do cliente. */
  .nav__right {
    display: none;
  }
  .nav__links > .btn {
    display: inline-flex;
    margin-top: 1.2rem;
  }
  .nav__toggle {
    display: inline-flex;
    order: 0;
  }
  .brand {
    order: 1;
    margin-left: auto;
  }
  .brand__logo {
    height: 44px;
  }

  .head {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
  .svc {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  .svc--flip .svc__media {
    order: 0;
  }
  .products {
    gap: 0.75rem;
  }
  .prod:nth-child(1),
  .prod:nth-child(2) {
    grid-column: span 12;
    min-height: 340px;
  }
  .prod:nth-child(3),
  .prod:nth-child(4),
  .prod:nth-child(5),
  .prod:nth-child(6) {
    grid-column: span 6;
    min-height: 300px;
  }
  .prod__sub {
    max-height: 120px;
    opacity: 1;
    margin-top: 0.9rem;
  }
  .process,
  .process--5,
  .process--6 {
    grid-template-columns: 1fr 1fr;
  }
  .why__stats {
    grid-template-columns: 1fr 1fr;
  }
  .footer__top {
    grid-template-columns: 1fr 1fr;
  }
  .footer__col--about {
    grid-column: 1 / -1;
  }
  /* Galeria reorganizada */
  .gallery {
    grid-auto-rows: clamp(120px, 30vw, 190px);
  }
  .g-a {
    grid-column: span 7;
    grid-row: span 2;
  }
  .g-b {
    grid-column: span 5;
  }
  .g-c {
    grid-column: span 5;
    grid-row: span 1;
  }
  .g-d {
    grid-column: span 7;
  }
  .g-e {
    grid-column: span 6;
  }
  .g-f {
    grid-column: span 6;
  }
}

@media (max-width: 560px) {
  :root {
    --sp-section: 3.75rem;
  }
  .hero__actions,
  .phero__actions {
    flex-direction: column;
    align-items: stretch;
  }
  .hero__actions .btn,
  .phero__actions .btn,
  .ctaband__actions .btn {
    width: 100%;
  }
  .hero__hint {
    display: none;
  }
  .f-row {
    grid-template-columns: 1fr;
    gap: 0;
  }
  .process,
  .process--5,
  .process--6,
  .why__stats {
    grid-template-columns: 1fr;
  }
  .prod:nth-child(3),
  .prod:nth-child(4),
  .prod:nth-child(5),
  .prod:nth-child(6) {
    grid-column: span 12;
  }
  .footer__top {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .footer__bottom {
    flex-direction: column;
    align-items: flex-start;
  }
  /* Galeria → 2 colunas simples */
  .gallery {
    grid-template-columns: repeat(2, 1fr);
    grid-auto-rows: 44vw;
  }
  .g-a,
  .g-b,
  .g-c,
  .g-d,
  .g-e,
  .g-f {
    grid-column: span 1;
    grid-row: span 1;
  }
  .g-a {
    grid-column: span 2;
    grid-row: span 1;
  }
  .contact__wa .btn,
  .form .btn {
    width: 100%;
  }
  .phero__media {
    border-radius: 160px 160px 6px 6px;
  }
  .phero__media img {
    border-radius: 156px 156px 3px 3px;
  }
}

/* ==========================================================================
   Galeria em retrato
   --------------------------------------------------------------------------
   As fotografias reais da DeVeludo são todas 3:4. A grelha editorial
   (.g-a … .g-f) foi desenhada para imagens deitadas e cortava-as em faixas.
   Estas regras ficam no fim para se sobreporem às media queries acima.
   ========================================================================== */
.gallery--retrato,
.gallery--retrato:is(:root *) {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  grid-auto-rows: auto;
}
/* A proporção vai na imagem, não na célula: um item de grelha com
   `aspect-ratio` deixa de esticar para a largura da coluna. */
.gallery--retrato .gitem {
  grid-column: auto;
  grid-row: auto;
}
.gallery--retrato .gitem img {
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  display: block;
}
@media (max-width: 860px) {
  .gallery--retrato,
  .gallery--retrato:is(:root *) {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    grid-auto-rows: auto;
  }
}