/* ==========================================================================
   COMPONENTES — peças reutilizadas em várias seções
   ========================================================================== */

/* Logotipo ------------------------------------------------------------ */
/* O SVG oficial entra como máscara e a cor vem de `color`: o mesmo arquivo
   serve em creme (cabeçalho), âmbar neon (rodapé) ou no vermelho da marca.
   A altura se ajusta por --logo-h. */
.logo {
  display: inline-flex;
  color: var(--texto-claro);
  transition: color 0.3s;
}
.logo:hover { color: var(--ambar-claro); }
.logo__marca {
  display: block;
  height: var(--logo-h, 3.25rem);
  aspect-ratio: 258 / 254;
  background-color: currentColor;
  -webkit-mask: url("../assets/logo/marrua-logo.svg") center / contain no-repeat;
  mask: url("../assets/logo/marrua-logo.svg") center / contain no-repeat;
}
.header .logo { --logo-h: 2.75rem; }
@media (min-width: 900px) {
  .header .logo { --logo-h: 3.25rem; }
}

/* Botões -------------------------------------------------------------- */
.btn {
  --btn-bg: transparent;
  --btn-fg: currentColor;
  --btn-border: currentColor;
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  min-height: 3.25rem;
  padding: 0.9rem 1.6rem;
  border: 1px solid var(--btn-border);
  border-radius: var(--radius);
  background: var(--btn-bg);
  color: var(--btn-fg);
  font-family: var(--font-label);
  font-size: 0.9375rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  line-height: 1.2;
  overflow: hidden;
  isolation: isolate;
  transition: color 0.4s var(--ease-out), border-color 0.4s var(--ease-out), transform 0.2s;
}
/* Preenchimento que sobe no hover */
.btn::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: var(--btn-hover-bg, var(--texto-claro));
  transform: translateY(101%);
  transition: transform 0.45s var(--ease-out);
}
.btn .icon { transition: transform 0.4s var(--ease-out); }
.btn:hover::before { transform: none; }
.btn:hover .icon:last-child:not(:first-child) { transform: translateX(4px); }
.btn:active { transform: scale(0.98); }

.btn--primary {
  --btn-bg: var(--ambar);
  --btn-fg: var(--carvao);
  --btn-border: var(--ambar);
  --btn-hover-bg: var(--ambar-claro);
}

.btn--ghost {
  --btn-fg: var(--texto-claro);
  --btn-border: var(--linha-clara);
  --btn-hover-bg: var(--texto-claro);
}
.btn--ghost:hover { color: var(--carvao); border-color: var(--texto-claro); }

.btn--outline {
  --btn-fg: var(--texto-claro);
  --btn-border: rgba(243, 235, 221, 0.35);
  --btn-hover-bg: var(--ambar);
}
.btn--outline:hover { color: var(--carvao); border-color: var(--ambar); }

.btn--light {
  --btn-bg: var(--creme);
  --btn-fg: var(--carvao);
  --btn-border: var(--creme);
  --btn-hover-bg: var(--ambar);
}

.btn--small { min-height: 2.5rem; padding: 0.55rem 1rem; font-size: var(--fs-xs); }

.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding-bottom: 0.35rem;
  border-bottom: 1px solid var(--linha-clara);
  font-weight: 500;
  transition: color 0.3s, border-color 0.3s;
}
.link-arrow:hover { color: var(--ambar); border-color: var(--ambar); }
.link-arrow .icon:last-child { transition: transform 0.3s var(--ease-out); }
.link-arrow:hover .icon:last-child { transform: translate(2px, -2px); }

/* Cabeçalho ----------------------------------------------------------- */
.header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 100;
  height: var(--header-h);
  color: var(--texto-claro);
  transition: transform 0.5s var(--ease-out), background-color 0.4s, box-shadow 0.4s;
}
.header.is-solid {
  background: rgba(18, 15, 12, 0.88);
  -webkit-backdrop-filter: blur(14px) saturate(1.2);
  backdrop-filter: blur(14px) saturate(1.2);
  box-shadow: 0 1px 0 var(--linha-clara);
}
.header.is-hidden { transform: translateY(-100%); }

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  height: 100%;
}

.nav { display: none; }
.nav__list { display: flex; gap: 2.5rem; }
.nav__link {
  position: relative;
  padding-block: 0.5rem;
  font-family: var(--font-label);
  font-size: 0.875rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
.nav__link::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: 0.2rem;
  height: 1px;
  background: var(--ambar);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.45s var(--ease-out);
}
.nav__link:hover::after,
.nav__link[aria-current="true"]::after { transform: scaleX(1); transform-origin: left; }

.header__actions { display: flex; align-items: center; gap: 0.75rem; }
.header__cta { display: none; }

.menu-toggle {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  margin-right: -10px;
}
.menu-toggle__bars,
.menu-toggle__bars::before,
.menu-toggle__bars::after {
  display: block;
  width: 24px;
  height: 1.5px;
  background: currentColor;
  transition: transform 0.4s var(--ease-out), background-color 0.2s;
}
.menu-toggle__bars { position: relative; }
.menu-toggle__bars::before,
.menu-toggle__bars::after { content: ""; position: absolute; left: 0; }
.menu-toggle__bars::before { transform: translateY(-7px); }
.menu-toggle__bars::after { transform: translateY(7px); }

.menu-toggle[aria-expanded="true"] .menu-toggle__bars { background: transparent; }
.menu-toggle[aria-expanded="true"] .menu-toggle__bars::before { transform: rotate(45deg); }
.menu-toggle[aria-expanded="true"] .menu-toggle__bars::after { transform: rotate(-45deg); }

@media (min-width: 900px) {
  .nav { display: block; }
  .header__cta { display: inline-flex; }
  .menu-toggle { display: none; }
}

/* Menu mobile --------------------------------------------------------- */
.mobile-menu {
  position: fixed;
  inset: 0;
  z-index: 90;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: calc(var(--header-h) + 2.5rem) var(--gutter) calc(2rem + env(safe-area-inset-bottom));
  background: var(--carvao);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.4s var(--ease-out), visibility 0s 0.4s;
}
.mobile-menu.is-open {
  opacity: 1;
  visibility: visible;
  transition: opacity 0.4s var(--ease-out);
}
.mobile-menu__list li {
  border-bottom: 1px solid var(--linha-clara);
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.5s var(--ease-out), transform 0.5s var(--ease-out);
}
.mobile-menu.is-open .mobile-menu__list li { opacity: 1; transform: none; }
.mobile-menu.is-open .mobile-menu__list li:nth-child(2) { transition-delay: 0.05s; }
.mobile-menu.is-open .mobile-menu__list li:nth-child(3) { transition-delay: 0.1s; }
.mobile-menu.is-open .mobile-menu__list li:nth-child(4) { transition-delay: 0.15s; }

.mobile-menu__list a {
  display: flex;
  align-items: baseline;
  gap: 1rem;
  padding-block: 1.1rem;
  font-family: var(--font-display);
  font-size: clamp(2rem, 9vw, 3rem);
  font-weight: 800;
  text-transform: uppercase;
  line-height: 1;
}
.mobile-menu__list span {
  font-family: var(--font-label);
  font-size: var(--fs-xs);
  font-weight: 500;
  color: var(--ambar);
  letter-spacing: 0.1em;
}
.mobile-menu__foot {
  display: grid;
  gap: 0.5rem;
  font-size: var(--fs-sm);
  color: var(--texto-claro-2);
}
.mobile-menu__foot a { color: var(--texto-claro); }

body.menu-open { overflow: hidden; }

/* Selo de funcionamento ----------------------------------------------- */
.status {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-size: var(--fs-sm);
  font-weight: 500;
  color: var(--texto-claro-2);
}
.status[hidden] { display: none; }
.status__dot {
  position: relative;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #7d7163;
}
.status.is-open .status__dot { background: #7ccf8a; }
.status.is-open .status__dot::after {
  content: "";
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  border: 1px solid #7ccf8a;
  animation: pulso 2.4s var(--ease-out) infinite;
}
@keyframes pulso {
  from { transform: scale(0.6); opacity: 1; }
  to { transform: scale(1.8); opacity: 0; }
}

/* Citação ------------------------------------------------------------- */
.quote {
  padding-left: 1.5rem;
  border-left: 2px solid var(--brasa);
}
.quote p {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: clamp(1.625rem, 1.3rem + 1.4vw, 2.25rem);
  line-height: 1.15;
}
.quote footer {
  margin-top: 0.9rem;
  font-size: var(--fs-sm);
  color: var(--texto-escuro-2);
}
.quote cite { font-style: normal; font-weight: 600; }

/* Barra de ação (mobile) ---------------------------------------------- */
.action-bar {
  position: fixed;
  left: 0.75rem;
  right: 0.75rem;
  bottom: calc(0.75rem + env(safe-area-inset-bottom));
  z-index: 80;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border: 1px solid var(--linha-clara);
  border-radius: 999px;
  background: rgba(18, 15, 12, 0.9);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.35);
  transform: translateY(calc(100% + 2rem));
  transition: transform 0.5s var(--ease-out);
}
.action-bar.is-visible { transform: none; }
.action-bar a {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  min-height: 3.25rem;
  font-size: var(--fs-sm);
  font-weight: 600;
}
.action-bar a + a { border-left: 1px solid var(--linha-clara); }
.action-bar a:last-child { color: var(--ambar); }

@media (min-width: 900px) {
  .action-bar { display: none; }
}

/* WhatsApp flutuante -------------------------------------------------- */
/* Verde oficial do WhatsApp: reconhecimento imediato vale mais que a paleta aqui. */
.whatsapp-fab {
  --wa: #25d366;
  position: fixed;
  right: calc(1rem + env(safe-area-inset-right));
  bottom: calc(1rem + env(safe-area-inset-bottom));
  z-index: 85;
  display: flex;
  align-items: center;
  height: 3.625rem;
  min-width: 3.625rem;
  padding: 0 1.0625rem;
  border-radius: 999px;
  background: var(--wa);
  color: #fff;
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.35), 0 2px 6px rgba(0, 0, 0, 0.2);
  animation: fab-entrar 0.6s 1.2s var(--ease-out) both;
  transition: bottom 0.5s var(--ease-out), transform 0.2s, box-shadow 0.3s;
}
.whatsapp-fab::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  border: 2px solid var(--wa);
  animation: fab-pulso 2.8s 2s var(--ease-out) infinite;
  pointer-events: none;
}
.whatsapp-fab__icon { width: 1.625rem; height: 1.625rem; flex-shrink: 0; }

/* Rótulo que abre no hover (desktop) */
.whatsapp-fab__label {
  max-width: 0;
  overflow: hidden;
  white-space: nowrap;
  font-size: var(--fs-sm);
  font-weight: 600;
  opacity: 0;
  transition: max-width 0.5s var(--ease-out), opacity 0.3s, margin 0.5s var(--ease-out);
}
.whatsapp-fab:hover { box-shadow: 0 14px 34px rgba(0, 0, 0, 0.4); }
.whatsapp-fab:hover .whatsapp-fab__label {
  max-width: 11rem;
  margin-left: 0.6rem;
  opacity: 1;
}
.whatsapp-fab:active { transform: scale(0.96); }

/* Celular: sobe quando a barra de ações aparece */
body.has-action-bar .whatsapp-fab {
  bottom: calc(0.75rem + 3.25rem + 2px + 0.75rem + env(safe-area-inset-bottom));
}
@media (min-width: 900px) {
  .whatsapp-fab { right: 1.5rem; bottom: 1.5rem; }
  body.has-action-bar .whatsapp-fab { bottom: 1.5rem; }
}
/* Não disputa espaço com o menu aberto nem com a foto ampliada */
body.menu-open .whatsapp-fab { opacity: 0; pointer-events: none; }

@keyframes fab-entrar { from { opacity: 0; transform: translateY(20px) scale(0.8); } }
@keyframes fab-pulso {
  0% { transform: scale(1); opacity: 0.7; }
  70%, 100% { transform: scale(1.35); opacity: 0; }
}

.contato__tag {
  margin-left: 0.35rem;
  font-family: var(--font-label);
  font-size: var(--fs-xs);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--texto-claro-2);
}

/* Lightbox ------------------------------------------------------------ */
.lightbox {
  width: 100%;
  max-width: none;
  height: 100%;
  max-height: none;
  margin: 0;
  padding: 0;
  border: 0;
  background: rgba(10, 8, 6, 0.96);
  color: var(--texto-claro);
}
.lightbox[open] {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  animation: fade-in 0.35s var(--ease-out);
}
.lightbox::backdrop { background: transparent; }
@keyframes fade-in { from { opacity: 0; } }

.lightbox__figure {
  grid-column: 2;
  display: grid;
  justify-items: center;
  gap: 1rem;
  padding: 4rem 0.5rem;
  max-height: 100dvh;
}
.lightbox__figure img {
  max-width: min(100%, 67.5rem);
  max-height: calc(100dvh - 9rem);
  width: auto;
  object-fit: contain;
}
.lightbox__figure figcaption {
  max-width: 40rem;
  font-size: var(--fs-sm);
  color: var(--texto-claro-2);
  text-align: center;
}
.lightbox__close,
.lightbox__nav {
  display: grid;
  place-items: center;
  width: 3rem;
  height: 3rem;
  border: 1px solid var(--linha-clara);
  border-radius: 50%;
  transition: background-color 0.3s, color 0.3s, border-color 0.3s;
}
.lightbox__close:hover,
.lightbox__nav:hover { background: var(--ambar); color: var(--carvao); border-color: var(--ambar); }
.lightbox__close { position: absolute; top: 1rem; right: 1rem; }
.lightbox__nav { margin-inline: 0.75rem; }
.lightbox__nav .icon,
.lightbox__close .icon { width: 1.375rem; height: 1.375rem; }

@media (max-width: 639px) {
  .lightbox__nav {
    position: absolute;
    bottom: 1.25rem;
  }
  .lightbox__nav--prev { left: calc(50% - 64px); }
  .lightbox__nav--next { right: calc(50% - 64px); }
}

/* Rodapé -------------------------------------------------------------- */
.footer {
  padding-block: clamp(4rem, 3rem + 4vw, 7rem) calc(6rem + env(safe-area-inset-bottom));
  background: #0b0907;
  color: var(--texto-claro-2);
  font-size: var(--fs-sm);
  overflow: hidden;
}

/* Letreiro em neon: o logo oficial em âmbar, como a cabeça de boi
   iluminada da fachada da casa */
.footer__neon {
  display: flex;
  justify-content: center;
  margin-bottom: clamp(3rem, 2rem + 4vw, 5rem);
  color: var(--ambar-claro);
  filter:
    drop-shadow(0 0 3px rgba(243, 197, 116, 0.6))
    drop-shadow(0 0 18px rgba(230, 166, 61, 0.4))
    drop-shadow(0 0 48px rgba(230, 166, 61, 0.25));
  opacity: 0.92;
}
.footer__neon .logo__marca { height: clamp(11rem, 7rem + 14vw, 20rem); }
.footer__neon.is-lit { animation: neon 1.6s steps(1) 1; }
@keyframes neon {
  0%, 12%, 24%, 30% { opacity: 0.2; filter: none; }
  6%, 18%, 27%, 100% { opacity: 0.92; }
}

.footer__grid {
  display: grid;
  gap: 2.5rem;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  padding-bottom: 3rem;
  border-bottom: 1px solid var(--linha-clara);
}
/* No celular, a primeira e a última coluna (contato) ocupam a linha toda,
   para o número do WhatsApp não quebrar no meio */
.footer__col:first-child,
.footer__col:last-child { grid-column: 1 / -1; }
.footer__tagline { max-width: 20rem; }
.footer__top {
  display: inline-block;
  margin-top: 1.25rem;
  color: var(--texto-claro);
  border-bottom: 1px solid var(--linha-clara);
  transition: color 0.2s, border-color 0.2s;
}
.footer__top:hover { color: var(--ambar); border-color: var(--ambar); }
.footer__label {
  margin-bottom: 1rem;
  font-family: var(--font-label);
  font-size: var(--fs-xs);
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ambar);
}
.footer__col li + li { margin-top: 0.5rem; }
.footer__col a { transition: color 0.2s; }
.footer__col a:hover { color: var(--texto-claro); }

.footer__bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.5rem 2rem;
  padding-top: 1.75rem;
  font-size: var(--fs-xs);
  color: rgba(243, 235, 221, 0.5);
}

@media (min-width: 900px) {
  .footer { padding-bottom: clamp(3rem, 2rem + 3vw, 4rem); }
  .footer__grid { grid-template-columns: 2fr 1fr 1.2fr 1fr; }
  .footer__col:first-child,
  .footer__col:last-child { grid-column: auto; }
}