/* ==========================================================================
   Hidráulica Atual - estilos do site
   Índice:
   1. Variáveis (cores, fontes, medidas)
   2. Base
   3. Utilitários e botões
   4. Topo (barra de aviso e cabeçalho)
   5. Banner (slide)
   6. Novo endereço e diferenciais
   7. A Empresa e história
   8. Serviços
   9. Chamada (CTA)
   10. Localização e contato
   11. Rodapé
   12. Botões flutuantes
   ========================================================================== */

/* 1. Variáveis ------------------------------------------------------------- */
:root {
  --azul: #001a4d;          /* fundo dos banners */
  --azul-forte: #000068;    /* cor do logo */
  --azul-claro: #e8edf8;
  --amarelo: #f8cc00;
  --amarelo-escuro: #e0b400;
  --verde-whats: #25d366;
  --verde-whats-escuro: #1ebe5b;

  --texto: #1b2236;
  --texto-suave: #5a6378;
  --borda: #e3e7ef;
  --fundo: #ffffff;
  --fundo-alt: #f4f6fb;

  --fonte-titulo: "Montserrat", system-ui, sans-serif;
  --fonte-texto: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;

  --raio: 14px;
  --raio-lg: 22px;
  --sombra: 0 10px 30px rgba(0, 26, 77, .08);
  --sombra-forte: 0 18px 45px rgba(0, 26, 77, .18);
  --container: 1200px;
  --header-h: 76px;
}

/* 2. Base ------------------------------------------------------------------ */
*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 52px); }

body {
  margin: 0;
  font-family: var(--fonte-texto);
  font-size: 1rem;
  line-height: 1.65;
  color: var(--texto);
  background: var(--fundo);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

h1, h2, h3 {
  font-family: var(--fonte-titulo);
  line-height: 1.2;
  margin: 0 0 .5em;
  color: var(--azul);
}

p { margin: 0 0 1em; }
a { color: var(--azul-forte); }
address { font-style: normal; }

.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: 20px;
}

.icon {
  width: 1.25em;
  height: 1.25em;
  flex-shrink: 0;
}

:focus-visible { outline: 3px solid var(--amarelo); outline-offset: 3px; }

/* 3. Utilitários e botões -------------------------------------------------- */
.sr-only {
  position: absolute; width: 1px; height: 1px; overflow: hidden;
  clip: rect(0 0 0 0); white-space: nowrap;
}

.skip-link {
  position: absolute; left: 12px; top: -60px; z-index: 200;
  background: var(--azul); color: #fff; padding: 10px 16px; border-radius: 8px;
}
.skip-link:focus { top: 12px; }

.muted { color: var(--texto-suave); }
.hl { color: var(--amarelo); }

.section { padding: 96px 0; }
.section-tight { padding: 32px 0 0; }
.section-alt { background: var(--fundo-alt); }

.section-head { text-align: center; max-width: 680px; margin: 0 auto 48px; }
.section-title { font-size: clamp(2rem, 4vw, 2.75rem); font-weight: 800; }
.section-lead { color: var(--texto-suave); font-size: 1.1rem; }

.eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  margin: 0 0 8px;
  font-family: var(--fonte-titulo);
  font-weight: 700; font-size: .8rem;
  letter-spacing: .14em; text-transform: uppercase;
  color: var(--azul-forte);
}
.eyebrow::before {
  content: ""; width: 28px; height: 3px; border-radius: 3px; background: var(--amarelo);
}

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 48px;
  padding: 12px 24px;
  border: 2px solid transparent;
  border-radius: 999px;
  font-family: var(--fonte-titulo);
  font-weight: 700; font-size: .95rem;
  text-decoration: none;
  cursor: pointer;
  transition: transform .2s ease, box-shadow .2s ease, background-color .2s ease, color .2s ease, border-color .2s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }
.btn-lg { min-height: 56px; padding: 14px 30px; font-size: 1.05rem; }

.btn-primary { background: var(--amarelo); color: var(--azul); box-shadow: 0 8px 20px rgba(248, 204, 0, .35); }
.btn-primary:hover { background: var(--amarelo-escuro); box-shadow: 0 12px 26px rgba(248, 204, 0, .45); }

.btn-whatsapp { background: var(--verde-whats); color: #fff; box-shadow: 0 8px 20px rgba(37, 211, 102, .3); }
.btn-whatsapp:hover { background: var(--verde-whats-escuro); box-shadow: 0 12px 26px rgba(37, 211, 102, .4); }

.btn-outline { border-color: var(--azul); color: var(--azul); background: transparent; }
.btn-outline:hover { background: var(--azul); color: #fff; }

.btn-outline-light { border-color: rgba(255, 255, 255, .55); color: #fff; background: transparent; }
.btn-outline-light:hover { background: #fff; border-color: #fff; color: var(--azul); }

.btn-row { display: flex; flex-wrap: wrap; gap: 12px; }
.btn-col { display: grid; gap: 12px; }

.badge {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 6px 14px; border-radius: 999px;
  font-family: var(--fonte-titulo); font-size: .8rem; font-weight: 700;
  letter-spacing: .08em; text-transform: uppercase;
}
.badge-yellow { background: var(--amarelo); color: var(--azul); }

.tag {
  display: inline-block; margin-left: 6px; padding: 1px 8px; border-radius: 999px;
  background: #dcf8e7; color: #137a3c; font-size: .75rem; font-weight: 600;
}

/* 4. Topo ------------------------------------------------------------------ */
.topbar {
  display: flex; align-items: center; justify-content: center; gap: 10px;
  padding: 9px 16px;
  background: var(--amarelo);
  color: var(--azul);
  font-size: .9rem;
  text-align: center;
  text-decoration: none;
}
.topbar:hover .topbar-link { text-decoration: underline; }
.topbar-link { display: inline-flex; align-items: center; gap: 4px; font-weight: 700; white-space: nowrap; }
.topbar .icon { width: 1.1em; height: 1.1em; }

.header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255, 255, 255, .96);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid transparent;
  transition: box-shadow .25s ease, border-color .25s ease;
}
.header.is-scrolled { box-shadow: 0 6px 24px rgba(0, 26, 77, .1); border-color: var(--borda); }

.header-inner { display: flex; align-items: center; justify-content: space-between; height: var(--header-h); }

.brand img { width: auto; height: 46px; }

.nav { display: flex; align-items: center; gap: 4px; }
.nav a:not(.btn) {
  position: relative;
  padding: 10px 14px;
  font-family: var(--fonte-titulo); font-weight: 600; font-size: .95rem;
  color: var(--azul);
  text-decoration: none;
}
.nav a:not(.btn)::after {
  content: ""; position: absolute; left: 14px; right: 14px; bottom: 4px;
  height: 3px; border-radius: 3px; background: var(--amarelo);
  transform: scaleX(0); transition: transform .25s ease;
}
.nav a:not(.btn):hover::after,
.nav a.is-active::after { transform: scaleX(1); }
.nav-cta { margin-left: 10px; min-height: 42px; padding: 8px 20px; }

.menu-toggle {
  display: none;
  width: 46px; height: 46px;
  align-items: center; justify-content: center;
  border: 0; border-radius: 12px;
  background: var(--azul-claro); color: var(--azul);
  cursor: pointer;
}
.menu-toggle .icon { width: 24px; height: 24px; }
.menu-toggle .icon-close { display: none; }
.menu-toggle[aria-expanded="true"] .icon-open { display: none; }
.menu-toggle[aria-expanded="true"] .icon-close { display: block; }

/* 5. Banner (slide) -------------------------------------------------------- */
.hero { background: var(--azul); }

.slider {
  position: relative;
  max-width: 1920px;
  margin-inline: auto;
  overflow: hidden;
  touch-action: pan-y;
}

.slider-track {
  display: flex;
  transition: transform .6s cubic-bezier(.65, 0, .35, 1);
}

.slide { flex: 0 0 100%; }
.slide img { width: 100%; aspect-ratio: 1920 / 631; object-fit: cover; user-select: none; -webkit-user-drag: none; }

.slider-arrow {
  position: absolute; top: 50%; transform: translateY(-50%);
  display: grid; place-items: center;
  width: 52px; height: 52px;
  border: 0; border-radius: 50%;
  background: rgba(255, 255, 255, .92); color: var(--azul);
  box-shadow: 0 6px 18px rgba(0, 0, 0, .25);
  cursor: pointer;
  transition: background-color .2s ease, transform .2s ease;
}
.slider-arrow:hover { background: var(--amarelo); transform: translateY(-50%) scale(1.08); }
.slider-arrow .icon { width: 26px; height: 26px; }
.slider-prev { left: 20px; }
.slider-next { right: 20px; }

.slider-dots {
  position: absolute; left: 0; right: 0; bottom: 16px;
  display: flex; justify-content: center; gap: 10px;
}
.slider-dot {
  width: 12px; height: 12px; padding: 0;
  border: 2px solid #fff; border-radius: 999px;
  background: rgba(255, 255, 255, .35);
  cursor: pointer;
  transition: width .3s ease, background-color .3s ease;
}
.slider-dot[aria-current="true"] { width: 34px; background: var(--amarelo); border-color: var(--amarelo); }

/* Telas maiores que o banner (ultra-wide): o slide fica centralizado num quadro arredondado */
@media (min-width: 1960px) {
  .hero {
    padding: 32px 0;
    background:
      radial-gradient(ellipse at center, #0a2c72 0%, var(--azul) 70%);
  }
  .slider { border-radius: var(--raio-lg); box-shadow: 0 30px 70px rgba(0, 0, 0, .45); }
}

/* 6. Novo endereço e diferenciais ------------------------------------------ */
.notice {
  display: grid;
  grid-template-columns: 1.6fr 1fr;
  overflow: hidden;
  border-radius: var(--raio-lg);
  background: var(--azul);
  color: #fff;
  box-shadow: var(--sombra-forte);
}

.notice-main {
  position: relative;
  padding: 44px 48px;
  background:
    linear-gradient(135deg, transparent 0 78%, rgba(248, 204, 0, .14) 78% 82%, transparent 82%),
    var(--azul);
}
.notice-main h1 {
  margin: 16px 0 14px;
  color: #fff;
  font-size: clamp(1.7rem, 3.4vw, 2.5rem);
  font-weight: 800;
}
.notice-address { font-size: 1.2rem; font-weight: 500; line-height: 1.5; }
.notice-ref { margin: 8px 0 24px; color: rgba(255, 255, 255, .75); }

.notice-hours {
  display: flex; flex-direction: column; justify-content: center;
  padding: 40px;
  background: #fff;
  color: var(--texto);
}
.hours-head { display: flex; align-items: center; gap: 12px; margin-bottom: 18px; color: var(--azul-forte); }
.hours-head .icon { width: 30px; height: 30px; }
.hours-head h2 { margin: 0; font-size: 1.35rem; }
.hours-line {
  display: flex; justify-content: space-between; gap: 12px;
  margin: 0; padding: 12px 0;
  border-bottom: 1px dashed var(--borda);
}
.hours-line strong { color: var(--azul); }
.hours-line.muted strong { color: var(--texto-suave); }

.status {
  display: inline-flex; align-items: center; gap: 8px; align-self: flex-start;
  margin: 18px 0 0; padding: 6px 14px; border-radius: 999px;
  font-size: .9rem; font-weight: 600;
}
.status::before { content: ""; width: 9px; height: 9px; border-radius: 50%; background: currentColor; }
.status.is-open { background: #dcf8e7; color: #137a3c; }
.status.is-closed { background: #fde8e8; color: #b42318; }

.features {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px;
  margin: 0; padding: 0; list-style: none;
}
.features li {
  display: flex; align-items: center; gap: 14px;
  padding: 20px;
  border: 1px solid var(--borda); border-radius: var(--raio);
  background: #fff;
}
.features .icon {
  width: 48px; height: 48px; padding: 11px;
  border-radius: 12px;
  background: var(--azul-claro); color: var(--azul-forte);
}
.features strong { display: block; font-family: var(--fonte-titulo); color: var(--azul); line-height: 1.3; }
.features span { font-size: .9rem; color: var(--texto-suave); }

/* 7. A Empresa e história -------------------------------------------------- */
.about {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: 56px;
  align-items: center;
}
.about-text p { color: var(--texto-suave); }

.chips { display: flex; flex-wrap: wrap; gap: 10px; margin: 24px 0 0; padding: 0; list-style: none; }
.chips li {
  padding: 8px 16px; border-radius: 999px;
  background: var(--azul-claro); color: var(--azul);
  font-family: var(--fonte-titulo); font-weight: 600; font-size: .9rem;
}

.about-photo { position: relative; margin: 0; }
.about-photo::before {
  content: ""; position: absolute; inset: 18px -18px -18px 18px;
  border-radius: var(--raio-lg); background: var(--amarelo); z-index: -1;
}
.about-photo img {
  width: 100%; aspect-ratio: 4 / 3; object-fit: cover; object-position: center 40%;
  border-radius: var(--raio-lg);
  box-shadow: var(--sombra-forte);
}

.history { margin-top: 96px; }
.history-title { font-size: 1.8rem; font-weight: 800; text-align: center; margin-bottom: 40px; }

.timeline {
  position: relative;
  display: grid; grid-template-columns: repeat(5, 1fr); gap: 20px;
  margin: 0; padding: 0; list-style: none;
}
.timeline::before {
  content: ""; position: absolute; left: 0; right: 0; top: 22px;
  height: 3px; background: linear-gradient(90deg, var(--azul-claro), var(--amarelo));
}
.timeline li { position: relative; padding-top: 64px; }
.timeline-year {
  position: absolute; top: 0; left: 0;
  display: grid; place-items: center;
  min-width: 72px; height: 46px; padding: 0 14px;
  border-radius: 999px;
  background: var(--azul); color: #fff;
  font-family: var(--fonte-titulo); font-weight: 800;
  box-shadow: 0 0 0 6px #fff;
}
.timeline .is-now .timeline-year { background: var(--amarelo); color: var(--azul); }
.timeline p { margin: 0; font-size: .95rem; color: var(--texto-suave); }
.timeline strong { color: var(--texto); }

.history-note {
  max-width: 820px; margin: 48px auto 32px;
  text-align: center; font-size: 1.1rem; color: var(--texto-suave);
}

.history-photo { margin: 0; }
.history-photo img { width: 100%; border-radius: var(--raio-lg); box-shadow: var(--sombra); }
.history-photo figcaption { margin-top: 10px; text-align: center; font-size: .9rem; color: var(--texto-suave); }

/* 8. Serviços -------------------------------------------------------------- */
.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.card {
  display: flex; flex-direction: column;
  overflow: hidden;
  border-radius: var(--raio-lg);
  background: #fff;
  box-shadow: var(--sombra);
  transition: transform .3s ease, box-shadow .3s ease;
}
.card:hover { transform: translateY(-6px); box-shadow: var(--sombra-forte); }

.card-media { position: relative; aspect-ratio: 4 / 3; background: var(--azul); }
.card-media img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s ease; }
.card:hover .card-media img { transform: scale(1.05); }

.card-icon {
  position: absolute; left: 24px; bottom: -26px;
  display: grid; place-items: center;
  width: 56px; height: 56px;
  border-radius: 16px;
  background: var(--amarelo); color: var(--azul);
  box-shadow: 0 8px 18px rgba(0, 26, 77, .2);
}
.card-icon .icon { width: 28px; height: 28px; }

.card-body { display: flex; flex-direction: column; flex: 1; padding: 44px 26px 26px; }
.card-body h3 { font-size: 1.3rem; }
.card-body p { flex: 1; font-size: .95rem; color: var(--texto-suave); }

.card-link {
  display: inline-flex; align-items: center; gap: 8px; align-self: flex-start;
  padding: 10px 18px; border-radius: 999px;
  background: var(--azul-claro); color: var(--azul);
  font-family: var(--fonte-titulo); font-weight: 700; font-size: .9rem;
  text-decoration: none;
  transition: background-color .2s ease, color .2s ease, gap .2s ease;
}
.card-link:hover { background: var(--azul); color: #fff; gap: 12px; }

.brands {
  margin-top: 56px; padding: 28px;
  border-radius: var(--raio-lg);
  background: #fff;
  text-align: center;
  box-shadow: var(--sombra);
}
.brands p { font-family: var(--fonte-titulo); font-weight: 700; color: var(--azul); }
.brands img { width: 100%; max-width: 1100px; margin-inline: auto; }

/* 9. Chamada (CTA) --------------------------------------------------------- */
.cta {
  padding: 64px 0;
  background:
    linear-gradient(120deg, var(--azul) 0 62%, var(--azul-forte) 62% 64%, var(--azul) 64%);
  color: #fff;
}
.cta-inner { display: flex; align-items: center; justify-content: space-between; gap: 32px; flex-wrap: wrap; }
.cta h2 { color: #fff; font-size: clamp(1.6rem, 3vw, 2.2rem); font-weight: 800; }
.cta p { margin: 0; color: rgba(255, 255, 255, .8); font-size: 1.1rem; }

/* 10. Localização e contato ------------------------------------------------ */
.location {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  overflow: hidden;
  border-radius: var(--raio-lg);
  background: #fff;
  box-shadow: var(--sombra-forte);
}
.map { min-height: 460px; background: var(--azul-claro); }
.map iframe { display: block; width: 100%; height: 100%; min-height: 460px; border: 0; }

.location-info { display: grid; gap: 22px; align-content: start; padding: 36px; }
.info-item { display: flex; gap: 16px; }
.info-icon {
  display: grid; place-items: center; flex-shrink: 0;
  width: 46px; height: 46px; border-radius: 12px;
  background: var(--azul-claro); color: var(--azul-forte);
}
.info-item h3 { margin: 0 0 4px; font-size: 1rem; }
.info-item p, .info-item address { margin: 0; }
.info-item a { color: var(--texto); font-weight: 600; text-decoration: none; }
.info-item a:hover { color: var(--azul-forte); text-decoration: underline; }

/* 11. Rodapé --------------------------------------------------------------- */
.footer { padding-top: 64px; background: #00123a; color: rgba(255, 255, 255, .75); font-size: .95rem; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.2fr; gap: 40px; padding-bottom: 48px; }
.footer-brand img { height: 52px; width: auto; margin-bottom: 16px; }
.footer-col { display: flex; flex-direction: column; gap: 8px; }
.footer h3 { margin-bottom: 6px; color: #fff; font-size: 1rem; }
.footer a { color: rgba(255, 255, 255, .75); text-decoration: none; }
.footer a:hover { color: var(--amarelo); }
.footer p { margin: 0 0 8px; }

.footer-bottom {
  display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap;
  padding-top: 20px; padding-bottom: 20px;
  border-top: 1px solid rgba(255, 255, 255, .12);
  font-size: .85rem;
}
.footer-bottom p { margin: 0; }
.credits { display: inline-flex; align-items: center; gap: 10px; }
.credits img { height: 22px; width: auto; filter: brightness(0) invert(1); opacity: .8; transition: opacity .2s ease; }
.credits:hover img { opacity: 1; }

/* 12. Botões flutuantes ---------------------------------------------------- */
.whatsapp-float {
  position: fixed; right: 22px; bottom: 22px; z-index: 150;
  display: flex; align-items: center;
  height: 62px; padding: 0 17px;
  border-radius: 999px;
  background: var(--verde-whats); color: #fff;
  text-decoration: none;
  box-shadow: 0 10px 28px rgba(37, 211, 102, .45);
  transition: background-color .2s ease, transform .2s ease;
}
.whatsapp-float::before {
  content: ""; position: absolute; inset: 0; border-radius: inherit;
  background: var(--verde-whats); z-index: -1;
  animation: pulse 2.4s ease-out infinite;
}
.whatsapp-float:hover { background: var(--verde-whats-escuro); transform: scale(1.05); }
.whatsapp-float .icon { width: 28px; height: 28px; }
.whatsapp-float-label {
  max-width: 0; overflow: hidden; white-space: nowrap;
  font-family: var(--fonte-titulo); font-weight: 700;
  transition: max-width .35s ease, margin .35s ease;
}
.whatsapp-float:hover .whatsapp-float-label,
.whatsapp-float:focus-visible .whatsapp-float-label { max-width: 140px; margin-left: 10px; }

@keyframes pulse {
  0% { transform: scale(1); opacity: .6; }
  80%, 100% { transform: scale(1.45); opacity: 0; }
}

.back-to-top {
  position: fixed; right: 30px; bottom: 98px; z-index: 140;
  display: grid; place-items: center;
  width: 46px; height: 46px;
  border: 0; border-radius: 50%;
  background: var(--azul); color: #fff;
  box-shadow: var(--sombra-forte);
  cursor: pointer;
  opacity: 0; visibility: hidden; transform: translateY(12px);
  transition: opacity .25s ease, transform .25s ease, visibility .25s, background-color .2s ease;
}
.back-to-top.is-visible { opacity: 1; visibility: visible; transform: none; }
.back-to-top:hover { background: var(--azul-forte); }

/* ==========================================================================
   Responsivo
   ========================================================================== */
@media (max-width: 1100px) {
  .features { grid-template-columns: repeat(2, 1fr); }
  .cards { grid-template-columns: repeat(2, 1fr); }
  .timeline { grid-template-columns: 1fr; gap: 28px; padding-left: 8px; }
  .timeline::before { left: 44px; right: auto; top: 0; bottom: 0; width: 3px; height: auto; background: linear-gradient(180deg, var(--azul-claro), var(--amarelo)); }
  .timeline li { padding: 8px 0 0 104px; min-height: 46px; }
  .timeline-year { top: 0; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 900px) {
  :root { --header-h: 68px; }

  .menu-toggle { display: inline-flex; }
  .nav {
    position: absolute; left: 0; right: 0; top: 100%;
    flex-direction: column; align-items: stretch; gap: 2px;
    padding: 12px 20px 24px;
    background: #fff;
    border-bottom: 1px solid var(--borda);
    box-shadow: 0 20px 30px rgba(0, 26, 77, .12);
    opacity: 0; visibility: hidden; transform: translateY(-8px);
    transition: opacity .25s ease, transform .25s ease, visibility .25s;
  }
  .nav.is-open { opacity: 1; visibility: visible; transform: none; }
  .nav a:not(.btn) { padding: 14px 6px; border-bottom: 1px solid var(--borda); font-size: 1.05rem; }
  .nav a:not(.btn)::after { display: none; }
  .nav-cta { margin: 14px 0 0; min-height: 50px; }

  .brand img { height: 40px; }

  .section { padding: 72px 0; }
  .notice { grid-template-columns: 1fr; }
  .notice-main { padding: 32px 28px; }
  .notice-hours { padding: 28px; }
  .about { grid-template-columns: 1fr; gap: 48px; }
  .about-photo { margin-right: 18px; }
  .location { grid-template-columns: 1fr; }
  .map, .map iframe { min-height: 340px; }
  .cta-inner { flex-direction: column; align-items: flex-start; }

  .slider-arrow { width: 40px; height: 40px; }
  .slider-arrow .icon { width: 20px; height: 20px; }
  .slider-prev { left: 10px; }
  .slider-next { right: 10px; }
  .slider-dots { bottom: 8px; }
}

@media (max-width: 640px) {
  .hide-sm { display: none; }
  .topbar { font-size: .82rem; gap: 8px; }
  .topbar-link { display: none; }

  .section { padding: 60px 0; }
  .section-head { margin-bottom: 36px; }
  .features { grid-template-columns: 1fr; gap: 12px; }
  .features li { padding: 16px; }
  .cards { grid-template-columns: 1fr; gap: 24px; }
  .btn-row .btn { flex: 1 1 100%; }
  .notice-address { font-size: 1.05rem; }
  .history { margin-top: 72px; }
  .location-info { padding: 26px 22px; }
  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
  .footer-bottom { flex-direction: column; align-items: flex-start; }

  /* Banner baixinho no celular: setas menores e mais discretas */
  .slider-arrow { width: 32px; height: 32px; }
  .slider-arrow .icon { width: 18px; height: 18px; }
  .slider-prev { left: 6px; }
  .slider-next { right: 6px; }
  .slider-dot { width: 9px; height: 9px; border-width: 1.5px; }
  .slider-dot[aria-current="true"] { width: 24px; }

  .whatsapp-float { right: 16px; bottom: 16px; height: 58px; padding: 0 15px; }
  .back-to-top { right: 22px; bottom: 88px; width: 44px; height: 44px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
}