/* ==========================================================================
   Toruu Mobiliário — demo privada
   Paleta: taupe #75665d · nogueira #553927 · branco quente #f5f0e9
           grafite #292827 · dourado #b58a3c
   ========================================================================== */

:root {
  --taupe: #75665d;
  --walnut: #553927;
  --cream: #f5f0e9;
  --cream-soft: #efe8dd;
  --graphite: #292827;
  --gold: #b58a3c;
  --ink: #2f2b28;
  --ink-soft: #5c544d;
  --line: rgba(85, 57, 39, 0.16);
  --line-strong: rgba(85, 57, 39, 0.32);

  --serif: "Palatino Linotype", Palatino, "Book Antiqua", Georgia, "Times New Roman", serif;
  --sans: "Segoe UI", system-ui, -apple-system, Roboto, "Helvetica Neue", Arial, sans-serif;

  --max-w: 1180px;
  --pad: clamp(1.25rem, 4vw, 4rem);
  --radius: 2px;
}

* { box-sizing: border-box; }

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

body {
  margin: 0;
  font-family: var(--sans);
  font-size: 1.0625rem;
  line-height: 1.7;
  color: var(--ink);
  background: var(--cream);
}

img { max-width: 100%; display: block; }

a { color: var(--walnut); }

h1, h2, h3, h4 {
  font-family: var(--serif);
  font-weight: 500;
  line-height: 1.18;
  color: var(--graphite);
  margin: 0 0 1rem;
}

h1 { font-size: clamp(2.1rem, 5.4vw, 3.6rem); letter-spacing: -0.01em; }
h2 { font-size: clamp(1.7rem, 3.6vw, 2.5rem); }
h3 { font-size: clamp(1.25rem, 2.4vw, 1.55rem); }

p { margin: 0 0 1.1rem; }

::selection { background: rgba(181, 138, 60, 0.32); }

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

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--graphite);
  color: var(--cream);
  padding: 0.75rem 1.25rem;
  z-index: 200;
  font-size: 0.9rem;
}
.skip-link:focus { left: 0; }

/* ---------- Layout base ---------- */

.container {
  width: 100%;
  max-width: var(--max-w);
  margin-inline: auto;
  padding-inline: var(--pad);
}

.section { padding-block: clamp(3.5rem, 8vw, 6.5rem); }
.section--tinted { background: var(--cream-soft); border-block: 1px solid var(--line); }
.section--dark { background: var(--graphite); color: var(--cream); }
.section--dark h2, .section--dark h3 { color: var(--cream); }
.section--dark p { color: rgba(245, 240, 233, 0.82); }

.eyebrow {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--taupe);
  margin: 0 0 1.25rem;
}
.eyebrow::after {
  content: "";
  flex: 0 0 2.75rem;
  height: 1px;
  background: var(--gold);
}
.section--dark .eyebrow { color: rgba(245, 240, 233, 0.72); }

.lede {
  font-size: clamp(1.1rem, 2vw, 1.3rem);
  line-height: 1.6;
  color: var(--ink-soft);
  max-width: 46ch;
}
.section--dark .lede { color: rgba(245, 240, 233, 0.82); }

.narrow { max-width: 62ch; }

/* ---------- Botões ---------- */

.btn {
  display: inline-block;
  padding: 0.85rem 1.6rem;
  font-family: var(--sans);
  font-size: 0.92rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-decoration: none;
  border: 1px solid transparent;
  border-radius: var(--radius);
  transition: background-color 0.2s ease, color 0.2s ease, border-color 0.2s ease,
    transform 0.2s ease, box-shadow 0.2s ease;
}
.btn:hover { transform: translateY(-2px); box-shadow: 0 12px 26px rgba(41, 40, 39, 0.16); }
.btn:active { transform: translateY(0); box-shadow: 0 4px 12px rgba(41, 40, 39, 0.12); }
.btn--solid { background: var(--walnut); color: var(--cream); }
.btn--solid:hover { background: var(--graphite); }
.btn--ghost { border-color: rgba(245, 240, 233, 0.65); color: var(--cream); }
.btn--ghost:hover { background: rgba(245, 240, 233, 0.14); }
.btn--outline { border-color: var(--walnut); color: var(--walnut); }
.btn--outline:hover { background: var(--walnut); color: var(--cream); }

/* ---------- Cabeçalho ---------- */

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 100;
  background: rgba(245, 240, 233, 0.96);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(6px);
  transition: box-shadow 0.3s ease, background-color 0.3s ease;
}
.site-header.is-scrolled {
  background: rgba(245, 240, 233, 0.98);
  box-shadow: 0 10px 28px rgba(41, 40, 39, 0.09);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 4.25rem;
}

.wordmark {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
  text-decoration: none;
  color: var(--graphite);
  padding-block: 0.5rem;
}
.wordmark strong {
  font-family: var(--serif);
  font-weight: 600;
  font-size: 1.3rem;
  letter-spacing: 0.14em;
  transition: letter-spacing 0.35s ease;
}
.wordmark:hover strong { letter-spacing: 0.2em; }
.wordmark span {
  font-size: 0.62rem;
  letter-spacing: 0.42em;
  text-transform: uppercase;
  color: var(--taupe);
}

.site-nav ul {
  display: flex;
  gap: clamp(1rem, 2.5vw, 2.25rem);
  list-style: none;
  margin: 0;
  padding: 0;
}
.site-nav a {
  display: block;
  padding: 0.4rem 0;
  font-size: 0.88rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--ink);
  position: relative;
  transition: color 0.2s ease;
}
.site-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0.1rem;
  height: 1px;
  background: var(--gold);
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform 0.28s cubic-bezier(0.22, 0.61, 0.36, 1);
}
.site-nav a:hover { color: var(--walnut); }
.site-nav a:hover::after,
.site-nav a[aria-current="page"]::after { transform: scaleX(1); }
.site-nav a[aria-current="page"] { color: var(--walnut); }

.menu-toggle {
  display: none;
  align-items: center;
  gap: 0.6rem;
  background: none;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  padding: 0.55rem 0.9rem;
  font: inherit;
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--graphite);
  cursor: pointer;
}
.menu-toggle__bars,
.menu-toggle__bars::before,
.menu-toggle__bars::after {
  display: block;
  width: 18px;
  height: 2px;
  background: var(--graphite);
  transition: transform 0.2s ease, opacity 0.2s ease;
}
.menu-toggle__bars { position: relative; }
.menu-toggle__bars::before,
.menu-toggle__bars::after { content: ""; position: absolute; left: 0; }
.menu-toggle__bars::before { top: -6px; }
.menu-toggle__bars::after { top: 6px; }
.menu-toggle[aria-expanded="true"] .menu-toggle__bars { background: transparent; }
.menu-toggle[aria-expanded="true"] .menu-toggle__bars::before { transform: translateY(6px) rotate(45deg); }
.menu-toggle[aria-expanded="true"] .menu-toggle__bars::after { transform: translateY(-6px) rotate(-45deg); }

@media (max-width: 820px) {
  .menu-toggle { display: inline-flex; }

  .site-nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--cream);
    border-bottom: 1px solid var(--line);
    padding: 0.5rem var(--pad) 1.5rem;
    display: none;
  }
  .site-nav.is-open { display: block; }
  .site-nav ul {
    flex-direction: column;
    gap: 0;
  }
  .site-nav li { border-bottom: 1px solid var(--line); }
  .site-nav a { padding: 1rem 0; font-size: 1rem; }
}

/* ---------- Hero ---------- */

.hero {
  background: var(--graphite);
  color: var(--cream);
  padding-top: calc(4.25rem + clamp(2.5rem, 7vw, 4.5rem));
  padding-bottom: clamp(3rem, 7vw, 5.5rem);
}
.hero__grid {
  display: grid;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
}
@media (min-width: 900px) {
  .hero__grid { grid-template-columns: 6fr 5fr; }
}
.hero .eyebrow { color: rgba(245, 240, 233, 0.6); }
.hero h1 { color: var(--cream); margin-bottom: 1.25rem; }
.hero__lead {
  font-size: clamp(1.05rem, 1.9vw, 1.25rem);
  color: rgba(245, 240, 233, 0.85);
  margin-bottom: 2rem;
  max-width: 40rem;
}
.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
}
.hero__media {
  background: var(--cream);
  border: 1px solid rgba(245, 240, 233, 0.2);
  padding: clamp(0.6rem, 1.5vw, 1rem);
}
.hero__media img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}
.hero__note {
  font-size: 0.84rem;
  color: var(--ink-soft);
  padding: 0.6rem 0.2rem 0.2rem;
  margin: 0;
}

/* ---------- Grelhas editoriais ---------- */

.split {
  display: grid;
  gap: clamp(2rem, 5vw, 4.5rem);
  align-items: center;
}
@media (min-width: 860px) {
  .split { grid-template-columns: 7fr 5fr; }
  .split--flip { grid-template-columns: 5fr 7fr; }
  .split--flip .split__media { order: 2; }
}
.split__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.split__media .ratio-tall { aspect-ratio: 4 / 5; }
.split__media .ratio-wide { aspect-ratio: 16 / 10; }
.split__media .ratio-square { aspect-ratio: 1 / 1; }
.split__media .ratio-cine { aspect-ratio: 16 / 9; }
.split__media--framed {
  border: 1px solid var(--line);
  padding: clamp(0.6rem, 1.5vw, 1.1rem);
  background: #fff;
}

/* Enquadramentos por imagem: as publicações têm bandas taupe, logótipo
   e texto; estas posições concentram o corte na fotografia do projeto. */
.img-cozinha-projeto { object-position: center 28%; }
.img-cozinha-planeada { object-position: center 76%; }
.img-cama { object-position: center 15%; }
.img-aparador { object-position: center 38%; }
.img-sala-jantar { object-position: center 45%; }
.img-poltrona { object-position: center 64%; }
.img-hoteleiro { object-position: center 36%; }

.figure-note {
  font-size: 0.85rem;
  color: var(--ink-soft);
  margin-top: 0.6rem;
  letter-spacing: 0.02em;
}

/* Lista com traço dourado */

.rule-list { list-style: none; margin: 0; padding: 0; }
.rule-list li {
  display: grid;
  gap: 0.15rem 1.25rem;
  grid-template-columns: 1fr;
  padding: 1.1rem 0;
  border-top: 1px solid var(--line);
}
.rule-list li:last-child { border-bottom: 1px solid var(--line); }
.rule-list strong {
  font-family: var(--serif);
  font-weight: 600;
  font-size: 1.15rem;
  color: var(--graphite);
}
.rule-list strong::before {
  content: "—";
  color: var(--gold);
  margin-right: 0.6rem;
}
@media (min-width: 720px) {
  .rule-list li { grid-template-columns: 14rem 1fr; padding-block: 1.35rem; }
  .rule-list strong { margin-top: 0.15rem; }
}

/* ---------- Cartões de divisões (home) ---------- */

.card-grid {
  display: grid;
  gap: 1.25rem;
  grid-template-columns: 1fr;
}
@media (min-width: 640px) { .card-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1000px) { .card-grid { grid-template-columns: repeat(3, 1fr); } }

.card {
  background: #fff;
  border: 1px solid var(--line);
  padding: 1.6rem 1.5rem 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}
.card:hover {
  transform: translateY(-4px);
  border-color: rgba(181, 138, 60, 0.55);
  box-shadow: 0 16px 32px rgba(41, 40, 39, 0.1);
}
.card__num {
  font-size: 0.72rem;
  letter-spacing: 0.22em;
  color: var(--gold);
  text-transform: uppercase;
  margin-bottom: 0.4rem;
}
.card h3 { margin-bottom: 0.35rem; transition: color 0.2s ease; }
.card:hover h3 { color: var(--walnut); }
.card p { margin: 0; font-size: 0.98rem; color: var(--ink-soft); }

/* ---------- Galeria ---------- */

.gallery {
  display: grid;
  gap: 1.25rem;
  grid-template-columns: 1fr;
}
@media (min-width: 720px) {
  .gallery { grid-template-columns: repeat(3, 1fr); }
}
.gallery__item {
  margin: 0;
  background: #fff;
  border: 1px solid var(--line);
  padding: 0.8rem 0.8rem 0;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.gallery__item:hover {
  transform: translateY(-5px);
  box-shadow: 0 18px 36px rgba(41, 40, 39, 0.11);
}
.gallery__item img {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
}
.gallery figcaption {
  font-size: 0.84rem;
  letter-spacing: 0.04em;
  color: var(--ink-soft);
  padding: 0.6rem 0.2rem 0.8rem;
  transition: color 0.2s ease;
}
.gallery__item:hover figcaption { color: var(--walnut); }

/* ---------- Serviços: âncoras e blocos ---------- */

.anchor-nav ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}
.anchor-nav a {
  display: inline-block;
  padding: 0.5rem 1rem;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  font-size: 0.85rem;
  letter-spacing: 0.06em;
  text-decoration: none;
  color: var(--graphite);
  background: #fff;
}
.anchor-nav a:hover { border-color: var(--gold); color: var(--walnut); }

.service-block {
  display: grid;
  gap: clamp(1.5rem, 4vw, 3.5rem);
  align-items: center;
  padding-block: clamp(2.5rem, 6vw, 4.5rem);
  border-top: 1px solid var(--line);
}
.service-block:first-of-type { border-top: 0; padding-top: 0; }
@media (min-width: 860px) {
  .service-block { grid-template-columns: 5fr 6fr; }
  .service-block:nth-of-type(even) { grid-template-columns: 6fr 5fr; }
  .service-block:nth-of-type(even) .service-block__media { order: 2; }
}
.service-block__media img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}
.service-block--portrait .service-block__media img { aspect-ratio: 4 / 5; }
.service-block--text { grid-template-columns: 1fr !important; max-width: 62ch; }
.service-block__meta {
  font-size: 0.72rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 0.75rem;
}
.service-block p { color: var(--ink-soft); }
.service-block .text-link { margin-top: 0.4rem; }

.text-link {
  display: inline-block;
  font-size: 0.88rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--walnut);
  border-bottom: 1px solid var(--gold);
  padding-bottom: 0.2rem;
  transition: color 0.2s ease;
}
.text-link::after {
  content: "→";
  display: inline-block;
  margin-left: 0.5rem;
  transition: transform 0.25s ease;
}
.text-link:hover { color: var(--graphite); }
.text-link:hover::after { transform: translateX(5px); }

/* ---------- Citação / destaque ---------- */

.pull {
  font-family: var(--serif);
  font-size: clamp(1.35rem, 2.8vw, 1.9rem);
  line-height: 1.4;
  color: var(--graphite);
  max-width: 34ch;
  margin: 0;
  padding-left: 1.25rem;
  border-left: 2px solid var(--gold);
}
.section--dark .pull { color: var(--cream); }

/* ---------- Contactos ---------- */

.contact-grid {
  display: grid;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: start;
}
@media (min-width: 900px) {
  .contact-grid { grid-template-columns: 6fr 5fr; }
}

.contact-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0;
}
.contact-list > div {
  display: grid;
  gap: 0.1rem 1.5rem;
  padding: 1.2rem 0;
  border-top: 1px solid var(--line);
  transition: background-color 0.25s ease, padding-left 0.25s ease;
}
.contact-list > div:hover {
  background-color: rgba(181, 138, 60, 0.06);
  padding-left: 0.6rem;
}
.contact-list > div:last-child { border-bottom: 1px solid var(--line); }
@media (min-width: 640px) { .contact-list > div { grid-template-columns: 11rem 1fr; } }
.contact-list dt,
.contact-list .contact-label {
  font-size: 0.75rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--taupe);
  align-self: center;
}
.contact-list dd { margin: 0; }
.contact-list strong,
.contact-list a {
  font-size: 1.1rem;
  color: var(--graphite);
  text-decoration: none;
  font-weight: 600;
}
.contact-list a { border-bottom: 1px solid var(--gold); }
.contact-list a:hover { color: var(--walnut); }

.panel {
  background: #fff;
  border: 1px solid var(--line);
  border-top: 3px solid var(--gold);
  padding: clamp(1.75rem, 4vw, 3rem);
}
.panel h3 { margin-top: 0; }
.panel ul { padding-left: 1.2rem; margin-bottom: 0; }
.panel li { margin-bottom: 0.5rem; }
.panel li::marker { color: var(--gold); }

.prototype-note {
  display: inline-block;
  margin-top: 1.25rem;
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  color: var(--taupe);
  border: 1px dashed var(--line-strong);
  padding: 0.5rem 0.85rem;
}
fieldset.prototype-fields {
  margin-top: 1.5rem;
  padding: 1.25rem;
  border: 1px dashed var(--line-strong);
  opacity: 0.75;
}
fieldset.prototype-fields legend {
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--taupe);
  padding-inline: 0.5rem;
}
.prototype-fields label {
  display: block;
  font-size: 0.9rem;
  color: var(--ink-soft);
  margin: 0.75rem 0 0.2rem;
}
.prototype-fields input,
.prototype-fields textarea {
  width: 100%;
  font: inherit;
  padding: 0.6rem 0.75rem;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  background: var(--cream);
  color: var(--ink);
}
.prototype-fields input:disabled,
.prototype-fields textarea:disabled { cursor: not-allowed; }

.contact-band {
  position: relative;
  min-height: 15rem;
  overflow: hidden;
  display: flex;
  align-items: flex-end;
}
.contact-band img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 41%;
}
.contact-band::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(41, 40, 39, 0.78), rgba(41, 40, 39, 0.25));
}
.contact-band__text {
  position: relative;
  z-index: 1;
  color: var(--cream);
  padding-block: clamp(2rem, 5vw, 3.5rem);
}
.contact-band__text h2 { color: var(--cream); margin-bottom: 0; }

/* ---------- FAQ ---------- */

.faq { max-width: 52rem; }
.faq details {
  border-bottom: 1px solid var(--line);
}
.faq details:first-child { border-top: 1px solid var(--line); }
.faq summary {
  cursor: pointer;
  padding: 1.2rem 2.6rem 1.2rem 0;
  position: relative;
  font-family: var(--serif);
  font-size: 1.12rem;
  color: var(--graphite);
  list-style: none;
  transition: color 0.2s ease;
}
.faq summary:hover { color: var(--walnut); }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+";
  position: absolute;
  right: 0.25rem;
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--sans);
  font-size: 1.4rem;
  color: var(--gold);
  transition: transform 0.3s ease;
}
.faq summary:hover::after { transform: translateY(-50%) rotate(90deg); }
.faq details[open] summary::after { content: "−"; transform: translateY(-50%) rotate(0deg); }
.faq details p {
  padding: 0 2rem 1.3rem 0;
  margin: 0;
  color: var(--ink-soft);
}
.faq details[open] p { animation: revealUp 0.35s ease both; }

/* ---------- Página (cabeçalhos internos) ---------- */

.page-head {
  padding-top: calc(4.25rem + clamp(3rem, 8vw, 5.5rem));
  padding-bottom: clamp(2.5rem, 6vw, 4.5rem);
  border-bottom: 1px solid var(--line);
  background: linear-gradient(var(--cream), var(--cream-soft));
}
.page-head h1 { margin-bottom: 1rem; }
.page-head .lede { max-width: 56ch; }

/* ---------- Rodapé ---------- */

.site-footer {
  background: var(--graphite);
  color: rgba(245, 240, 233, 0.82);
  padding-block: clamp(3rem, 7vw, 5rem) 2rem;
  font-size: 0.95rem;
}
.site-footer a { color: var(--cream); text-decoration: none; border-bottom: 1px solid rgba(181, 138, 60, 0.7); }
.site-footer a:hover { border-bottom-color: var(--gold); }

.footer-grid {
  display: grid;
  gap: 2.5rem;
  grid-template-columns: 1fr;
  padding-bottom: 2.5rem;
}
@media (min-width: 760px) { .footer-grid { grid-template-columns: 2fr 1fr 1fr; } }

.footer-wordmark strong {
  display: block;
  font-family: var(--serif);
  font-size: 1.4rem;
  letter-spacing: 0.14em;
  color: var(--cream);
}
.footer-wordmark span {
  display: block;
  font-size: 0.62rem;
  letter-spacing: 0.42em;
  text-transform: uppercase;
  color: rgba(245, 240, 233, 0.55);
  margin-bottom: 1rem;
}
.footer-meta {
  border-top: 1px solid rgba(245, 240, 233, 0.14);
  padding-top: 1.5rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 2rem;
  justify-content: space-between;
  font-size: 0.82rem;
  color: rgba(245, 240, 233, 0.6);
}
.demo-badge {
  display: inline-block;
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gold);
  border: 1px solid rgba(181, 138, 60, 0.5);
  padding: 0.35rem 0.75rem;
}
.site-footer h4 {
  color: var(--cream);
  font-size: 0.8rem;
  font-family: var(--sans);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  margin-bottom: 1rem;
}
.site-footer ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 0.55rem; }
.site-footer address { font-style: normal; line-height: 1.7; }

/* ---------- Movimento ---------- */

/* Entrada do hero (independente de JS) */
.hero__grid > div:first-child > * {
  animation: revealUp 0.7s cubic-bezier(0.22, 0.61, 0.36, 1) both;
}
.hero__grid > div:first-child > *:nth-child(2) { animation-delay: 0.1s; }
.hero__grid > div:first-child > *:nth-child(3) { animation-delay: 0.2s; }
.hero__grid > div:first-child > *:nth-child(4) { animation-delay: 0.3s; }
.hero__media { animation: revealUp 0.9s cubic-bezier(0.22, 0.61, 0.36, 1) 0.35s both; }

/* Revelação ao rolar: o script adiciona .js-reveal a <html> e
   .is-visible a cada elemento quando entra no ecrã. */
.js-reveal .reveal { opacity: 0; }
.js-reveal .reveal.is-visible {
  animation: revealUp 0.7s cubic-bezier(0.22, 0.61, 0.36, 1) both;
  animation-delay: var(--reveal-delay, 0s);
}

@keyframes revealUp {
  from { opacity: 0; transform: translateY(22px); }
  to { opacity: 1; transform: none; }
}

/* Âncoras não ficam escondidas atrás do cabeçalho fixo */
[id] { scroll-margin-top: 5.25rem; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.001s !important;
    animation-delay: 0s !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001s !important;
  }
  .js-reveal .reveal {
    opacity: 1 !important;
    animation: none !important;
  }
}