@import url("https://fonts.googleapis.com/css2?family=Google+Sans+Flex:opsz,wght@6..144,1..1000&display=swap");

:root {
  --color-primary: #2e7d32;
  --color-primary-strong: #236527;
  --color-primary-soft: #eaf5eb;
  --color-accent: #9db97e;
  --color-accent-strong: #78b83c;
  --color-background: #ffffff;
  --color-surface: #f7f7f7;
  --color-surface-alt: #ebebeb;
  --color-text: #263238;
  --color-text-soft: #5f6f64;
  --color-text-muted: #6c7a70;
  --color-border: rgba(46, 125, 50, 0.12);
  --color-white: #ffffff;
  --radius-sm: 12px;
  --radius-md: 18px;
  --radius-lg: 24px;
  --radius-pill: 999px;
  --shadow-sm: 0 8px 24px rgba(31, 72, 45, 0.08);
  --shadow-md: 0 18px 45px rgba(31, 72, 45, 0.12);
  --shadow-lg: 0 24px 60px rgba(18, 63, 50, 0.16);
  --container: 1240px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  background: var(--color-background);
  color: var(--color-text);
  font-family: "Google Sans Flex", sans-serif;
  overflow-x: hidden;
}

a {
  color: inherit;
  text-decoration: none;
}
img {
  display: block;
  max-width: 100%;
}
button,
summary {
  font: inherit;
}

.main-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: var(--color-primary);
  box-shadow: 0 4px 18px rgba(18, 63, 50, 0.15);
}

.header-container {
  width: min(1500px, calc(100% - 64px));
  min-height: 92px;
  margin: 0 auto;

  /*
   * A navbar passa a trabalhar em três zonas independentes:
   * marca | navegação | ações.
   * Dessa forma o menu permanece realmente centralizado e as laterais
   * não "puxam" os links quando a resolução muda.
   */
  display: grid;
  grid-template-columns: minmax(330px, 1fr) auto minmax(330px, 1fr);
  align-items: center;
  column-gap: 32px;
}

.brand {
  justify-self: start;
  display: flex;
  align-items: center;
  gap: 13px;

  color: #ffffff;
  font-family: "Google Sans Flex", sans-serif;
  font-size: 1.65rem;
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: 0.5px;

  white-space: nowrap;
}

.brand img {
  width: 64px;
  height: 64px;
  object-fit: contain;
  border-radius: 50%;
  background: var(--color-white);
  padding: 3px;
  flex-shrink: 0;
}

.main-nav {
  justify-self: center;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 36px;
  white-space: nowrap;
}

.header-actions {
  justify-self: end;
  display: flex;
  align-items: center;
  gap: 16px;
  white-space: nowrap;
}

.nav-link {
  color: var(--color-white);
  font-size: 0.96rem;
  font-weight: 560;
  opacity: 0.92;
  transition: 0.2s ease;
}

.nav-link:hover {
  opacity: 1;
  color: #dff3ea;
}
.nav-link-primary {
  font-weight: 650;
}

.header-actions {
  justify-self: end;
  display: flex;
  align-items: center;
  gap: 12px;
  white-space: nowrap;
}

.admin-area {
  position: relative;
}
.admin-area summary {
  list-style: none;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 11px 15px;
  border: 1px solid rgba(255, 255, 255, 0.42);
  border-radius: var(--radius-pill);
  color: var(--color-white);
  cursor: pointer;
  font-size: 0.9rem;
  font-weight: 650;
  user-select: none;
  transition: 0.2s ease;
}
.admin-area summary::-webkit-details-marker {
  display: none;
}
.admin-area summary:hover {
  background: rgba(255, 255, 255, 0.09);
}
.admin-area[open] summary {
  background: rgba(255, 255, 255, 0.12);
}
.admin-area .chevron {
  font-size: 0.7rem;
  transition: transform 0.2s ease;
}
.admin-area[open] .chevron {
  transform: rotate(180deg);
}

.admin-menu {
  position: absolute;
  top: calc(100% + 12px);
  right: 0;
  width: 260px;
  padding: 10px;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: 16px;
  box-shadow: var(--shadow-lg);
}

.admin-menu-label {
  display: block;
  padding: 8px 10px 9px;
  color: var(--color-text-muted);
  font-size: 0.74rem;
  font-weight: 750;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.admin-menu a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 11px 10px;
  border-radius: 10px;
  color: var(--color-text);
  font-size: 0.9rem;
  font-weight: 580;
}
.admin-menu a i {
  width: 20px;
  color: var(--color-primary);
}
.admin-menu a:hover {
  background: var(--color-primary-soft);
}

.login-btn {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 12px 20px;
  border-radius: var(--radius-pill);
  background: var(--header-action-bg, var(--theme-accent));
  color: var(--header-action-text, var(--theme-on-accent));
  font-weight: 720;
  transition: 0.2s ease;
}
.login-btn:hover {
  background: var(--header-action-hover-bg, var(--theme-accent-strong));
  color: var(--header-action-text, var(--theme-on-accent));
  transform: translateY(-1px);
}

.hero-section {
  width: min(var(--container), 92%);
  margin: 0 auto;
  min-height: 620px;
  padding: 72px 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(430px, 0.92fr);
  align-items: center;
  gap: 70px;
}

.eyebrow,
.section-label {
  display: inline-block;
  margin-bottom: 14px;
  color: var(--color-primary);
  font-size: 0.84rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.hero-content h1 {
  max-width: 700px;
  font-size: clamp(2.35rem, 3.35vw, 3.9rem);
  line-height: 1.08;
  letter-spacing: -0.032em;
  font-weight: 590;
  color: var(--color-primary-strong);
}

.hero-content > p {
  max-width: 650px;
  margin-top: 24px;
  color: var(--color-text-soft);
  font-size: 1.12rem;
  line-height: 1.75;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 32px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  min-height: 48px;
  padding: 13px 22px;
  border-radius: var(--radius-pill);
  font-weight: 700;
  transition: 0.2s ease;
}
.btn-primary {
  background: var(--color-primary);
  color: var(--color-white);
}
.btn-primary:hover {
  background: var(--color-primary-strong);
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
}
.btn-secondary {
  background: var(--color-white);
  color: var(--color-primary);
  border: 1px solid rgba(46, 125, 50, 0.24);
}
.btn-secondary:hover {
  background: var(--color-primary-soft);
  transform: translateY(-2px);
}

.hero-visual {
  position: relative;
  min-height: 480px;
  border-radius: 26px;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  background: var(--color-surface-alt);
}

.hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  visibility: hidden;
  transition:
    opacity 0.55s ease,
    visibility 0.55s ease;
}

.hero-slide.is-active {
  opacity: 1;
  visibility: visible;
  z-index: 1;
}

.hero-slide img {
  width: 100%;
  height: 100%;
  min-height: 480px;
  object-fit: cover;
}

.hero-slide::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(9, 36, 24, 0.02) 38%,
    rgba(13, 49, 33, 0.56) 100%
  );
}

.hero-slide-caption {
  position: absolute;
  left: 30px;
  bottom: 34px;
  z-index: 3;
  padding: 14px 16px;
  width: min(420px, calc(100% - 240px));

  padding: 15px 17px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 14px;

  color: var(--color-white);
  background: rgba(12, 44, 30, 0.58);

  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.hero-slide-caption span {
  display: block;
  margin-bottom: 6px;
  font-size: 0.72rem;
  font-weight: 720;
  letter-spacing: 0.085em;
  text-transform: uppercase;
  opacity: 0.88;
}

.hero-slide-caption strong {
  display: block;
  max-width: 320px;

  font-size: 1rem;
  line-height: 1.28;
  font-weight: 600;
}

.carousel-control {
  position: absolute;
  top: 50%;
  z-index: 5;
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.34);
  border-radius: 50%;
  background: rgba(18, 60, 42, 0.56);
  color: var(--color-white);
  cursor: pointer;
  transform: translateY(-50%);
  transition: 0.2s ease;
}

.carousel-control:hover,
.carousel-control:focus-visible {
  background: rgba(18, 60, 42, 0.82);
  outline: 2px solid rgba(255, 255, 255, 0.72);
  outline-offset: 2px;
}

.carousel-prev {
  left: 18px;
}
.carousel-next {
  right: 18px;
}

.carousel-status {
  position: absolute;
  right: 24px;
  bottom: 30px;
  z-index: 5;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 10px;
  border-radius: 999px;
  background: rgba(12, 44, 30, 0.48);
  backdrop-filter: blur(7px);
  -webkit-backdrop-filter: blur(7px);
}

.carousel-counter {
  min-width: 32px;
  color: rgba(255, 255, 255, 0.88);
  font-size: 0.72rem;
  font-weight: 650;
  text-align: center;
}

.carousel-dots {
  display: flex;
  align-items: center;
  gap: 7px;
}

.carousel-dots button {
  width: 18px;
  height: 4px;
  border: 0;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.46);
  cursor: pointer;
  transition: 0.2s ease;
}

.carousel-dots button.is-active {
  width: 30px;
  background: var(--color-white);
}

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

.services-section,
.collection-section,
.location-section {
  padding: 78px max(4%, calc((100% - var(--container)) / 2));
}
.services-section {
  background: var(--color-surface-alt);
}
.collection-section {
  background: var(--color-background);
}
.location-section {
  background: var(--color-surface);
}

.section-heading {
  max-width: 720px;
  margin: 0 auto 38px;
  text-align: center;
}
.section-heading h2,
.culture-copy h2,
.about-copy h2 {
  color: var(--color-text);
  font-size: clamp(1.8rem, 2.45vw, 2.35rem);
  line-height: 1.18;
  letter-spacing: -0.022em;
  font-weight: 600;
}
.section-heading p,
.culture-copy p,
.about-copy p {
  margin-top: 14px;
  color: var(--color-text-soft);
  font-size: 1rem;
  line-height: 1.7;
}
.section-heading-inline {
  max-width: none;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 30px;
  text-align: left;
}
.section-heading-inline .section-label {
  margin-bottom: 9px;
}
.text-link {
  color: var(--color-primary);
  font-weight: 730;
  white-space: nowrap;
}
.text-link i {
  margin-left: 6px;
  transition: transform 0.2s ease;
}
.text-link:hover i {
  transform: translateX(4px);
}

.services-grid {
  max-width: var(--container);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}

.service-card {
  min-height: 228px;
  padding: 24px;
  display: flex;
  flex-direction: column;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-white);
  box-shadow: var(--shadow-sm);
  transition: 0.2s ease;
}
.service-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: rgba(46, 125, 50, 0.22);
}

.service-icon {
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  border-radius: 14px;
  background: var(--color-primary-soft);
  color: var(--color-primary);
  font-size: 1.18rem;
}
.service-card h3 {
  margin-top: 20px;
  font-size: 1.18rem;
}
.service-card p {
  margin-top: 9px;
  color: var(--color-text-soft);
  line-height: 1.55;
  font-size: 0.94rem;
}
.service-card > span {
  margin-top: auto;
  padding-top: 22px;
  color: var(--color-primary);
  font-weight: 700;
  font-size: 0.9rem;
}
.service-card > span i {
  margin-left: 5px;
}

.books-grid {
  max-width: var(--container);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 24px;
}
.book-card {
  overflow: hidden;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-white);
  box-shadow: var(--shadow-sm);
}
.book-cover {
  height: 280px;
  padding: 22px;
  background: #f1f3f1;
}
.book-cover img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}
.book-info {
  padding: 18px 20px 22px;
}
.book-info span {
  color: var(--color-primary);
  font-size: 0.76rem;
  text-transform: uppercase;
  font-weight: 800;
  letter-spacing: 0.06em;
}
.book-info h3 {
  margin-top: 6px;
  font-size: 1.1rem;
}
.book-info p {
  margin-top: 4px;
  color: var(--color-text-muted);
  font-size: 0.9rem;
}

.culture-section,
.about-section {
  width: min(var(--container), 92%);
  margin: 0 auto;
  padding: 84px 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 70px;
}
.culture-section {
  min-height: 520px;
}
.culture-copy,
.about-copy {
  max-width: 560px;
}
.culture-copy .btn {
  margin-top: 28px;
}
.culture-image,
.about-image {
  min-height: 410px;
  border-radius: 24px;
  overflow: hidden;
  box-shadow: var(--shadow-md);
}
.culture-image img,
.about-image img {
  width: 100%;
  height: 100%;
  min-height: 410px;
  object-fit: cover;
}
.about-section {
  border-top: 1px solid var(--color-border);
}
.about-image {
  order: 1;
}
.about-copy {
  order: 2;
}
.about-points {
  display: grid;
  gap: 13px;
  margin-top: 25px;
}
.about-points div {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--color-text-soft);
}
.about-points i {
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  border-radius: 10px;
  color: var(--color-primary);
  background: var(--color-primary-soft);
}

.location-card {
  max-width: 1100px;
  min-height: 470px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.25fr 1fr;
  overflow: hidden;
  border: 1px solid var(--color-border);
  border-radius: 22px;
  background: #f7faf7;
  box-shadow: var(--shadow-md);
}
.map-container,
.map-container iframe {
  width: 100%;
  min-height: 470px;
  border: 0;
}
.location-info {
  padding: 38px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 14px;
}
.location-title {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 6px;
}
.location-icon {
  width: 46px;
  height: 46px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--color-primary);
  color: var(--color-white);
}
.location-title h3 {
  font-size: 1.25rem;
}
.location-title span {
  color: var(--color-text-muted);
  font-size: 0.9rem;
}
.info-box {
  display: flex;
  gap: 14px;
  padding: 15px;
  border: 1px solid rgba(46, 125, 50, 0.1);
  border-radius: 14px;
  background: var(--color-white);
}
.info-box > i {
  margin-top: 3px;
  color: var(--color-primary);
}
.info-box strong {
  display: block;
  margin-bottom: 3px;
  font-size: 0.9rem;
}
.info-box p {
  color: var(--color-text-soft);
  font-size: 0.86rem;
  line-height: 1.45;
}
.location-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 5px;
}

.main-footer {
  background: var(--color-primary);
  color: var(--color-white);
}
.footer-container {
  width: min(var(--container), 92%);
  min-height: 160px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr auto 220px;
  align-items: center;
  gap: 40px;
}
.footer-brand {
  display: flex;
  align-items: center;
  gap: 14px;
}
.footer-brand img {
  width: 58px;
  height: 58px;
  object-fit: contain;
  border-radius: 50%;
  background: var(--color-white);
  padding: 3px;
}
.footer-brand strong,
.footer-brand span {
  display: block;
}
.footer-brand span {
  margin-top: 3px;
  font-size: 0.82rem;
  opacity: 0.8;
}
.footer-links {
  display: flex;
  gap: 22px;
  font-size: 0.9rem;
}
.footer-links a {
  opacity: 0.86;
}
.footer-links a:hover {
  opacity: 1;
}
.footer-container .municipal-logo {
  width: 100%;
  max-height: 72px;
  object-fit: contain;
  background: var(--color-white);
  border-radius: 10px;
  padding: 6px;
}

/* =====================================================
   MENU MOBILE LATERAL
===================================================== */
.mobile-menu-toggle {
  display: none;
}

.mobile-menu-overlay {
  position: fixed;
  inset: 0;
  z-index: 1900;
  background: rgba(10, 25, 18, 0.62);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition:
    opacity 0.25s ease,
    visibility 0.25s ease;
}

.mobile-menu {
  position: fixed;
  top: 0;
  right: 0;
  z-index: 2000;

  width: min(285px, 78vw);
  height: 100vh;
  height: 100dvh;

  display: flex;
  flex-direction: column;

  padding: 28px 22px 24px;

  overflow-y: auto;
  overscroll-behavior: contain;

  background: var(--color-primary);
  color: #ffffff;

  box-shadow: -18px 0 45px rgba(0, 0, 0, 0.22);

  transform: translateX(105%);
  transition: transform 0.3s ease;
}

.mobile-menu.is-open {
  transform: translateX(0);
}

.mobile-menu-overlay.is-open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

body.mobile-menu-open {
  overflow: hidden;
}

.mobile-menu-header {
  display: flex;
  justify-content: flex-end;
  align-items: center;

  min-height: 50px;
  margin-bottom: 24px;
}

.mobile-menu-close {
  width: 44px;
  height: 44px;

  display: grid;
  place-items: center;

  border: 0;
  background: transparent;
  color: #ffffff;

  font-size: 1.8rem;
  cursor: pointer;
}

.mobile-menu-close:hover {
  background: rgba(255, 255, 255, 0.1);
}

.mobile-menu-nav {
  display: flex;
  flex-direction: column;
}

.mobile-menu-nav a {
  display: flex;
  align-items: center;

  min-height: 54px;
  padding: 14px 2px;

  border-bottom: 1px solid rgba(255, 255, 255, 0.16);

  color: #ffffff;

  font-size: 1rem;
  font-weight: 650;
}

.mobile-menu-nav a:first-child {
  border-top: 1px solid rgba(255, 255, 255, 0.16);
}

.mobile-menu-nav a:hover,
.mobile-menu-nav a:focus-visible {
  padding-left: 7px;
  color: #e5f5e6;
}

.mobile-menu-actions {
  margin-top: 34px;

  display: flex;
  flex-direction: column;

  gap: 10px;

  padding-top: 0;
}

.mobile-admin-link,
.mobile-login-btn {
  min-height: 50px;
  padding: 11px 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  border-radius: var(--radius-pill);
  text-align: center;
  font-weight: 700;
}

.mobile-admin-link {
  border: 1px solid rgba(255, 255, 255, 0.38);
  color: var(--color-white);
}

.mobile-admin-link:hover {
  background: rgba(255, 255, 255, 0.09);
}

.mobile-login-btn {
  background: var(--header-action-bg, var(--theme-accent));
  color: var(--header-action-text, var(--theme-on-accent));
}

.mobile-login-btn:hover {
  background: var(--header-action-hover-bg, var(--theme-accent-strong));
  color: var(--header-action-text, var(--theme-on-accent));
}

/* =====================================================
   NOTEBOOK / DESKTOP MENOR
   Mantém os elementos em zonas estáveis e reduz apenas o necessário.
===================================================== */
@media (max-width: 1350px) and (min-width: 961px) {
  .header-container {
    width: calc(100% - 36px);
    grid-template-columns: minmax(270px, 1fr) auto minmax(280px, 1fr);
    column-gap: 18px;
  }

  .brand img {
    width: 58px;
    height: 58px;
  }

  .brand-name {
    font-size: 1.35rem;
    white-space: nowrap;
  }

  .main-nav {
    gap: 27px;
  }

  .nav-link {
    font-size: 0.88rem;
    white-space: nowrap;
  }

  .header-actions {
    gap: 10px;
  }

  .admin-area summary {
    padding: 10px 13px;
    font-size: 0.88rem;
  }

  .login-btn {
    padding: 11px 18px;
    font-size: 0.9rem;
  }
}

@media (max-width: 1180px) {
  .hero-section {
    grid-template-columns: 1fr 0.9fr;
    gap: 45px;
    min-height: 560px;
  }
  .services-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .books-grid {
    gap: 18px;
  }
  .culture-section,
  .about-section {
    gap: 45px;
  }
}

@media (max-width: 960px) {
  .header-container {
    width: 92%;
    min-height: 80px;
    padding: 8px 0;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    gap: 0;
  }
  .brand {
    min-width: 0;
  }
  .brand img {
    width: 58px;
    height: 58px;
  }
  .brand-name {
    display: none !important;
  }
  .main-nav,
  .header-actions {
    display: none !important;
  }
  .mobile-menu-toggle {
    position: absolute;
    top: 50%;
    right: 4%;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 0;
    border-radius: 50%;
    background: transparent;
    color: var(--color-white);
    font-size: 1.75rem;
    cursor: pointer;
    transform: translateY(-50%);
    transition: background 0.2s ease;
  }
  .mobile-menu-toggle:hover {
    background: rgba(255, 255, 255, 0.09);
  }
  .hero-section {
    grid-template-columns: 1fr;
    padding: 55px 0;
  }
  .hero-content {
    text-align: center;
  }
  .hero-content > p {
    margin-left: auto;
    margin-right: auto;
  }
  .hero-actions {
    justify-content: center;
  }
  .hero-visual {
    min-height: 390px;
  }
  .hero-slide img {
    min-height: 390px;
  }
  .books-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .culture-section,
  .about-section {
    grid-template-columns: 1fr;
    gap: 30px;
    padding: 65px 0;
  }
  .culture-copy,
  .about-copy {
    max-width: none;
  }
  .about-image {
    order: 2;
  }
  .about-copy {
    order: 1;
  }
  .location-card {
    grid-template-columns: 1fr;
    max-width: 700px;
  }
  .map-container,
  .map-container iframe {
    min-height: 340px;
  }
  .footer-container {
    grid-template-columns: 1fr 1fr;
    padding: 30px 0;
  }
  .footer-container .municipal-logo {
    max-width: 220px;
    justify-self: end;
  }
  .footer-links {
    grid-column: 1 / -1;
    order: 3;
  }
}

@media (max-width: 680px) {
  .header-container {
    width: 90%;
    min-height: 76px;
  }
  .brand img {
    width: 56px;
    height: 56px;
  }
  .mobile-menu-toggle {
    right: 5%;
    width: 46px;
    height: 46px;
    font-size: 1.65rem;
  }
  .mobile-menu {
    width: min(330px, 88vw);
    padding: 20px 24px 24px;
  }
  .mobile-menu-header img {
    width: 58px;
    height: 58px;
  }
  .mobile-menu-nav a {
    min-height: 54px;
    font-size: 1rem;
  }
  .hero-section {
    width: 90%;
    padding: 44px 0;
    gap: 34px;
  }
  .hero-content h1 {
    font-size: clamp(2.25rem, 11vw, 3.2rem);
  }
  .hero-content > p {
    font-size: 1rem;
  }
  .hero-actions {
    flex-direction: column;
  }
  .hero-actions .btn {
    width: 100%;
  }
  .hero-visual {
    min-height: 320px;
    border-radius: 20px;
  }
  .hero-slide img {
    min-height: 320px;
  }
  .hero-slide-caption {
    left: 18px;
    right: 58px;
    bottom: 20px;
  }
  .hero-slide-caption strong {
    font-size: 0.98rem;
  }
  .carousel-control {
    width: 38px;
    height: 38px;
  }
  .carousel-prev {
    left: 12px;
  }
  .carousel-next {
    right: 12px;
  }
  .carousel-status {
    right: 18px;
    bottom: 18px;
  }
  .services-section,
  .collection-section,
  .location-section {
    padding: 56px 5%;
  }
  .services-grid,
  .books-grid {
    grid-template-columns: 1fr;
  }
  .section-heading-inline {
    align-items: flex-start;
    flex-direction: column;
  }
  .book-cover {
    height: 320px;
  }
  .culture-section,
  .about-section {
    width: 90%;
  }
  .culture-image,
  .about-image,
  .culture-image img,
  .about-image img {
    min-height: 300px;
  }
  .location-info {
    padding: 24px 18px;
  }
  .location-actions {
    flex-direction: column;
  }
  .location-actions .btn {
    width: 100%;
  }
  .footer-container {
    width: 90%;
    grid-template-columns: 1fr;
    text-align: center;
  }
  .footer-brand {
    justify-content: center;
  }
  .footer-container .municipal-logo {
    justify-self: center;
  }
  .footer-links {
    grid-column: auto;
    justify-content: center;
    flex-wrap: wrap;
  }
}

/* =====================================================
   Refinamento de usabilidade
   - feedback visível de foco
   - áreas clicáveis consistentes
   - hierarquia tipográfica mais leve
===================================================== */
a:focus-visible,
button:focus-visible,
summary:focus-visible {
  outline: 3px solid rgba(157, 185, 126, 0.9);
  outline-offset: 3px;
}

.service-card,
.book-card,
.btn,
.nav-link,
.admin-area summary {
  -webkit-tap-highlight-color: transparent;
}

.section-heading,
.culture-copy,
.about-copy {
  text-wrap: balance;
}

/* =====================================================
   TRANSIÇÕES ENTRE SEÇÕES
===================================================== */
.section-transition {
  width: min(var(--container), 92%);
  height: 58px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
}

.section-transition span {
  width: min(180px, 28vw);
  height: 1px;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(46, 125, 50, 0.32),
    transparent
  );
}

.transition-to-culture {
  background: linear-gradient(
    180deg,
    var(--color-background) 0%,
    rgba(247, 250, 247, 0.92) 100%
  );
}

.transition-to-about {
  background: linear-gradient(
    180deg,
    rgba(247, 250, 247, 0.92) 0%,
    var(--color-background) 100%
  );
}

.culture-section {
  position: relative;
  background: var(--color-surface);
  box-shadow: 0 0 0 100vmax var(--color-surface);
  clip-path: inset(0 -100vmax);
}

.about-section {
  position: relative;
  background: var(--color-background);
  box-shadow: 0 0 0 100vmax var(--color-background);
  clip-path: inset(0 -100vmax);
  border-top: 0;
}

/* =====================================================
   RODAPÉ COMPACTO + VOLTAR AO TOPO
===================================================== */
.main-footer {
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}

.footer-container {
  min-height: 104px;
  padding-top: 18px;
  padding-bottom: 18px;
}

.footer-brand img {
  width: 46px;
  height: 46px;
}

.footer-brand strong {
  font-size: 0.9rem;
}

.footer-brand span {
  margin-top: 1px;
  font-size: 0.75rem;
}

.footer-links {
  gap: 18px;
  font-size: 0.82rem;
}

.footer-container .municipal-logo {
  max-height: 54px;
  padding: 5px;
}

.back-to-top {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 1400;
  width: 46px;
  height: 46px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.4);
  border-radius: 50%;
  background: var(--color-primary);
  color: var(--color-white);
  box-shadow: 0 10px 28px rgba(18, 63, 50, 0.22);
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition:
    opacity 0.2s ease,
    visibility 0.2s ease,
    transform 0.2s ease,
    background 0.2s ease;
}

.back-to-top.is-visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.back-to-top:hover {
  background: var(--color-primary-strong);
  transform: translateY(-2px);
}

.back-to-top:focus-visible {
  outline: 3px solid rgba(157, 185, 126, 0.95);
  outline-offset: 3px;
}

@media (max-width: 1180px) {
  .hero-slide-caption {
    left: 68px;
    width: min(460px, calc(100% - 190px));
  }
}

@media (max-width: 960px) {
  .brand-name {
    display: none;
  }

  .hero-slide-caption {
    left: 68px;
    right: auto;
    width: min(500px, calc(100% - 180px));
  }
}

@media (max-width: 700px) {
  .hero-slide-caption {
    left: 18px;
    right: 18px;
    bottom: 66px;
    width: auto;
    padding: 12px 13px;
  }

  .hero-slide-caption strong {
    font-size: 0.94rem;
  }

  .carousel-status {
    right: 50%;
    bottom: 16px;
    transform: translateX(50%);
  }

  .carousel-control {
    top: 44%;
  }

  .section-transition {
    height: 40px;
  }

  .footer-container {
    min-height: auto;
    padding-top: 16px;
    padding-bottom: 16px;
  }

  .footer-container .municipal-logo {
    max-height: 46px;
  }

  .back-to-top {
    right: 14px;
    bottom: 14px;
    width: 43px;
    height: 43px;
  }
}

@media (max-width: 420px) {
  .header-container {
    min-height: 72px;
  }

  .brand img {
    width: 52px;
    height: 52px;
  }

  .mobile-menu {
    width: 88vw;
    padding-inline: 22px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .mobile-menu,
  .mobile-menu-overlay,
  .mobile-menu-toggle,
  .mobile-menu-close,
  .mobile-menu-nav a,
  .mobile-admin-link,
  .mobile-login-btn {
    transition: none;
  }
}