/* =============================================
   Instituto Boimamão — Global Styles
   Design: leve, acolhedor, cultural, moderno
   Paleta: terras, verdes, areia, açafrão
   ============================================= */

/* --- Google Fonts import via CSS --- */
@import url('https://fonts.googleapis.com/css2?family=Lora:ital,wght@0,400;0,600;0,700;1,400&family=Inter:wght@300;400;500;600&display=swap');

/* --- Reset & Base --- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  /* Paleta cultural */
  --color-terra:       #8B5E3C;
  --color-terra-light: #C4896A;
  --color-ocre:        #D4956A;
  --color-ocre-light:  #F0C9A6;
  --color-areia:       #F5EDE0;
  --color-areia-dark:  #EAD9C3;
  --color-verde:       #4A6741;
  --color-verde-light: #7A9B72;
  --color-verde-pale:  #C9DBBA;
  --color-azul:        #2C5282;
  --color-azul-light:  #EBF4FF;
  --color-carvao:      #2D2D2D;
  --color-texto:       #3D2B1F;
  --color-texto-leve:  #7A6258;
  --color-branco:      #FFFFFF;
  --color-off-white:   #FDFAF6;

  /* Tipografia */
  --font-serif:  'Lora', Georgia, serif;
  --font-sans:   'Inter', system-ui, sans-serif;

  /* Espaçamentos */
  --space-xs:  0.5rem;
  --space-sm:  1rem;
  --space-md:  1.5rem;
  --space-lg:  2.5rem;
  --space-xl:  4rem;
  --space-2xl: 6rem;

  /* Bordas */
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 32px;
  --radius-full: 9999px;

  /* Sombras */
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.08);
  --shadow-md: 0 4px 16px rgba(0,0,0,0.10);
  --shadow-lg: 0 8px 32px rgba(0,0,0,0.14);

  /* Transições */
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-sans);
  color: var(--color-texto);
  background-color: var(--color-off-white);
  line-height: 1.7;
  overflow-x: hidden;
}

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

a {
  color: inherit;
  text-decoration: none;
}

ul, ol {
  list-style: none;
}

/* --- Utilitários --- */
.container {
  width: 100%;
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 var(--space-md);
}

.container--narrow {
  max-width: 800px;
}

.section {
  padding: var(--space-xl) 0;
}

.section--bg-areia {
  background-color: var(--color-areia);
}

.section--bg-verde {
  background-color: var(--color-verde);
  color: var(--color-off-white);
}

.section--bg-terra {
  background-color: var(--color-terra);
  color: var(--color-off-white);
}

.section--bg-carvao {
  background-color: var(--color-carvao);
  color: var(--color-off-white);
}

.text-center { text-align: center; }
.text-serif  { font-family: var(--font-serif); }

/* --- Títulos --- */
.section-label {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-terra);
  margin-bottom: var(--space-xs);
}

.section-label--light {
  color: var(--color-ocre-light);
}

.section-title {
  font-family: var(--font-serif);
  font-size: clamp(1.6rem, 3.5vw, 2.4rem);
  font-weight: 700;
  line-height: 1.25;
  color: var(--color-texto);
  margin-bottom: var(--space-sm);
}

.section-title--light {
  color: var(--color-off-white);
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--color-texto-leve);
  max-width: 600px;
  line-height: 1.75;
}

.section-subtitle--light {
  color: rgba(255,255,255,0.78);
}

/* --- Botões --- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-sans);
  font-size: 0.9rem;
  font-weight: 600;
  padding: 0.75rem 1.75rem;
  border-radius: var(--radius-full);
  border: 2px solid transparent;
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
}

.btn--primary {
  background-color: var(--color-terra);
  color: var(--color-branco);
  border-color: var(--color-terra);
}

.btn--primary:hover {
  background-color: var(--color-carvao);
  border-color: var(--color-carvao);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn--outline {
  background-color: transparent;
  color: var(--color-terra);
  border-color: var(--color-terra);
}

.btn--outline:hover {
  background-color: var(--color-terra);
  color: var(--color-branco);
  transform: translateY(-2px);
}

.btn--outline-light {
  background-color: transparent;
  color: var(--color-off-white);
  border-color: rgba(255,255,255,0.6);
}

.btn--outline-light:hover {
  background-color: rgba(255,255,255,0.15);
  border-color: var(--color-off-white);
  transform: translateY(-2px);
}

.btn--verde {
  background-color: var(--color-verde);
  color: var(--color-branco);
  border-color: var(--color-verde);
}

.btn--verde:hover {
  background-color: #3a5232;
  border-color: #3a5232;
  transform: translateY(-2px);
}

/* --- NAV / HEADER --- */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(253, 250, 246, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-areia-dark);
  transition: box-shadow var(--transition);
}

.site-header.scrolled {
  box-shadow: var(--shadow-md);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.nav__logo {
  display: flex;
  align-items: center;
  flex-shrink: 0;
  text-decoration: none;
}

.nav__logo-img {
  height: 52px;
  width: auto;
  display: block;
  /* Garante que a logo preta fique bem visível no fundo claro */
  filter: none;
  transition: opacity 0.2s;
}

.nav__logo-img:hover {
  opacity: 0.82;
}

/* Legado (mantido para fallback) */
.nav__logo-icon {
  display: none;
}
.nav__logo-text {
  display: none;
}
.nav__logo-title {
  display: none;
}
.nav__logo-sub {
  display: none;
}

.nav__menu {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.nav__link {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-texto);
  padding: 0.5rem 0.9rem;
  border-radius: var(--radius-sm);
  transition: var(--transition);
  position: relative;
}

.nav__link:hover,
.nav__link.active {
  color: var(--color-terra);
  background-color: var(--color-areia);
}

.nav__link.active::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 20px;
  height: 2px;
  background: var(--color-terra);
  border-radius: 2px;
}

/* Item de destaque "Transição" — cor verde e borda sutil */
.nav__link--destaque {
  color: var(--color-verde) !important;
  font-weight: 600;
  border: 1.5px solid var(--color-verde);
  padding: 0.4rem 0.85rem;
}

.nav__link--destaque::before {
  content: '🌱 ';
}

.nav__link--destaque:hover {
  background-color: var(--color-verde) !important;
  color: #fff !important;
}

.nav__cta {
  margin-left: 0.5rem;
  font-size: 0.85rem;
  padding: 0.55rem 1.3rem;
}

/* Hamburger */
.nav__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 8px;
  border-radius: var(--radius-sm);
  background: none;
  border: none;
  transition: var(--transition);
}

.nav__toggle:hover {
  background: var(--color-areia);
}

.nav__toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-texto);
  border-radius: 2px;
  transition: var(--transition);
}

.nav__toggle.open span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}
.nav__toggle.open span:nth-child(2) { opacity: 0; }
.nav__toggle.open span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* --- HERO --- */
.hero {
  min-height: 100vh;
  position: relative;
  display: flex;
  align-items: center;
  padding-top: 72px;
  overflow: hidden;
}

.hero__bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to right,
    rgba(30, 20, 10, 0.78) 0%,
    rgba(30, 20, 10, 0.55) 55%,
    rgba(30, 20, 10, 0.25) 100%
  );
  z-index: 1;
}

.hero__bg-img {
  position: absolute;
  inset: 0;
  object-fit: cover;
  width: 100%;
  height: 100%;
  z-index: 0;
  /* Efeito cinematográfico: pan lento + leve zoom */
  transform-origin: center center;
  animation: hero-pan 18s ease-in-out infinite alternate;
  will-change: transform;
}

/* Keyframes do movimento — desliza da esquerda-baixo para direita-cima com leve zoom */
@keyframes hero-pan {
  0% {
    transform: scale(1.08) translate(-2%, 1%);
  }
  33% {
    transform: scale(1.12) translate(0%, -1%);
  }
  66% {
    transform: scale(1.10) translate(2%, 0.5%);
  }
  100% {
    transform: scale(1.08) translate(-1%, -1.5%);
  }
}

.hero__content {
  position: relative;
  z-index: 2;
  color: var(--color-off-white);
  max-width: 700px;
  padding: var(--space-2xl) 0;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(255,255,255,0.15);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255,255,255,0.25);
  border-radius: var(--radius-full);
  padding: 0.4rem 1rem;
  font-size: 0.8rem;
  font-weight: 500;
  color: rgba(255,255,255,0.9);
  margin-bottom: var(--space-md);
}

.hero__badge-dot {
  width: 7px;
  height: 7px;
  background: var(--color-ocre-light);
  border-radius: 50%;
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.6; transform: scale(0.85); }
}

.hero__title {
  font-family: var(--font-serif);
  font-size: clamp(2.2rem, 5vw, 3.8rem);
  font-weight: 700;
  line-height: 1.15;
  margin-bottom: var(--space-sm);
  color: #fff;
}

.hero__title em {
  font-style: italic;
  color: var(--color-ocre-light);
}

.hero__desc {
  font-size: 1.1rem;
  line-height: 1.8;
  color: rgba(255,255,255,0.82);
  margin-bottom: var(--space-lg);
  max-width: 580px;
}

.hero__actions {
  display: flex;
  gap: var(--space-sm);
  flex-wrap: wrap;
}

.hero__scroll {
  position: absolute;
  bottom: 2.5rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.4rem;
  color: rgba(255,255,255,0.6);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  animation: scrollBounce 2.5s ease-in-out infinite;
}

.hero__scroll-arrow {
  width: 28px;
  height: 28px;
  border: 2px solid rgba(255,255,255,0.4);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

@keyframes scrollBounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(6px); }
}

/* --- STATS BAR --- */
.stats-bar {
  background: var(--color-terra);
  padding: var(--space-md) 0;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-sm);
}

.stat-item {
  text-align: center;
  color: var(--color-off-white);
}

.stat-item__number {
  font-family: var(--font-serif);
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-ocre-light);
  line-height: 1;
}

.stat-item__label {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.72);
  line-height: 1.4;
  margin-top: 0.25rem;
}

/* --- SOBRE / INTRO --- */
.intro-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
  align-items: center;
}

.intro__visual {
  position: relative;
}

.intro__img-main {
  width: 100%;
  aspect-ratio: 4/5;
  object-fit: cover;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  cursor: zoom-in;
  transition: box-shadow 0.3s ease, transform 0.3s ease;
  display: block;
}

.intro__img-main:hover {
  box-shadow: var(--shadow-lg), 0 0 0 3px var(--color-ocre);
}

/* ---- LIGHTBOX OVERLAY ---- */
.img-lightbox-overlay {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: rgba(0, 0, 0, 0);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  pointer-events: none;
  transition: background 0.35s ease;
}

.img-lightbox-overlay.active {
  background: rgba(0, 0, 0, 0.82);
  pointer-events: all;
  cursor: zoom-out;
}

.img-lightbox-overlay img {
  max-width: min(92vw, 1100px);
  max-height: 90vh;
  width: auto;
  height: auto;
  object-fit: contain;
  border-radius: var(--radius-lg);
  box-shadow: 0 24px 80px rgba(0,0,0,0.55);
  opacity: 0;
  transform: scale(0.88);
  transition: opacity 0.35s ease, transform 0.35s cubic-bezier(0.34,1.3,0.64,1);
  pointer-events: none;
}

.img-lightbox-overlay.active img {
  opacity: 1;
  transform: scale(1);
}

.img-lightbox-close {
  position: fixed;
  top: 1.25rem;
  right: 1.5rem;
  width: 42px;
  height: 42px;
  background: rgba(255,255,255,0.15);
  border: 1.5px solid rgba(255,255,255,0.35);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.1rem;
  cursor: pointer;
  opacity: 0;
  transition: opacity 0.3s ease, background 0.2s ease;
  pointer-events: none;
  z-index: 10000;
}

.img-lightbox-overlay.active .img-lightbox-close {
  opacity: 1;
  pointer-events: all;
}

.img-lightbox-close:hover {
  background: rgba(255,255,255,0.28);
}

.img-lightbox-hint {
  position: fixed;
  bottom: 1.5rem;
  left: 50%;
  transform: translateX(-50%);
  font-size: 0.78rem;
  color: rgba(255,255,255,0.5);
  letter-spacing: 0.06em;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.3s ease 0.2s;
}

.img-lightbox-overlay.active .img-lightbox-hint {
  opacity: 1;
}

.intro__img-badge {
  position: absolute;
  bottom: -1.5rem;
  right: -1.5rem;
  background: var(--color-verde);
  color: var(--color-off-white);
  border-radius: var(--radius-lg);
  padding: 1rem 1.25rem;
  text-align: center;
  box-shadow: var(--shadow-md);
}

.intro__img-badge-num {
  font-family: var(--font-serif);
  font-size: 1.6rem;
  font-weight: 700;
  line-height: 1;
}

.intro__img-badge-txt {
  font-size: 0.72rem;
  opacity: 0.85;
  line-height: 1.4;
}

.intro__text {
  padding-left: var(--space-sm);
}

.intro__text p {
  font-size: 1.0rem;
  line-height: 1.85;
  color: var(--color-texto);
  margin-bottom: var(--space-sm);
}

.intro__pillars {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-sm);
  margin-top: var(--space-md);
}

.pillar {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 1rem;
  background: var(--color-areia);
  border-radius: var(--radius-md);
  transition: var(--transition);
}

.pillar:hover {
  background: var(--color-ocre-light);
  transform: translateY(-3px);
}

.pillar__icon {
  font-size: 1.4rem;
  flex-shrink: 0;
  margin-top: 0.1rem;
}

.pillar__title {
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--color-texto);
  margin-bottom: 0.2rem;
}

.pillar__desc {
  font-size: 0.8rem;
  color: var(--color-texto-leve);
  line-height: 1.5;
}

/* --- MISSÃO --- */
.missao {
  background: linear-gradient(135deg, var(--color-verde) 0%, #2d4826 100%);
  color: var(--color-off-white);
  padding: var(--space-xl) 0;
}

.missao__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
  align-items: center;
}

.missao__quote {
  font-family: var(--font-serif);
  font-size: clamp(1.3rem, 2.5vw, 1.75rem);
  font-style: italic;
  line-height: 1.6;
  color: var(--color-areia);
  padding-left: var(--space-md);
  border-left: 4px solid var(--color-ocre);
}

.missao__cards {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.missao__card {
  background: rgba(255,255,255,0.1);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: var(--radius-md);
  padding: 1.25rem var(--space-md);
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  transition: var(--transition);
}

.missao__card:hover {
  background: rgba(255,255,255,0.18);
  transform: translateX(6px);
}

.missao__card-icon {
  font-size: 1.5rem;
  flex-shrink: 0;
}

.missao__card-title {
  font-weight: 600;
  font-size: 0.95rem;
  margin-bottom: 0.25rem;
  color: var(--color-ocre-light);
}

.missao__card-text {
  font-size: 0.85rem;
  opacity: 0.82;
  line-height: 1.6;
}

/* --- MUSEU DESTAQUE --- */
.museu-card {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.museu-card__img {
  width: 100%;
  height: 100%;
  min-height: 420px;
  object-fit: cover;
}

.museu-card__body {
  background: var(--color-carvao);
  color: var(--color-off-white);
  padding: var(--space-xl) var(--space-lg);
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.museu-card__label {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-ocre);
  margin-bottom: var(--space-sm);
}

.museu-card__title {
  font-family: var(--font-serif);
  font-size: clamp(1.4rem, 2.5vw, 2rem);
  font-weight: 700;
  line-height: 1.3;
  margin-bottom: var(--space-sm);
}

.museu-card__text {
  font-size: 0.95rem;
  line-height: 1.8;
  color: rgba(255,255,255,0.78);
  margin-bottom: var(--space-md);
}

.museu-card__badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: var(--space-md);
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.75rem;
  font-weight: 500;
  padding: 0.35rem 0.75rem;
  border-radius: var(--radius-full);
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.2);
  color: rgba(255,255,255,0.85);
}

.badge--ocre { background: rgba(212, 149, 106, 0.25); border-color: var(--color-ocre); color: var(--color-ocre-light); }
.badge--verde { background: rgba(74, 103, 65, 0.35); border-color: var(--color-verde-light); color: var(--color-verde-pale); }

/* --- PROJETOS CARDS --- */
.projetos-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
}

.projeto-card {
  background: var(--color-branco);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.projeto-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}

.projeto-card__cover {
  width: 100%;
  height: 200px;
  object-fit: cover;
}

.projeto-card__cover-placeholder {
  width: 100%;
  height: 200px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
}

.projeto-card__body {
  padding: 1.5rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.projeto-card__tag {
  display: inline-block;
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-terra);
  margin-bottom: 0.5rem;
}

.projeto-card__title {
  font-family: var(--font-serif);
  font-size: 1.05rem;
  font-weight: 700;
  line-height: 1.35;
  color: var(--color-texto);
  margin-bottom: 0.6rem;
}

.projeto-card__desc {
  font-size: 0.85rem;
  color: var(--color-texto-leve);
  line-height: 1.65;
  flex: 1;
}

.projeto-card__link {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--color-terra);
  margin-top: var(--space-sm);
  transition: var(--transition);
}

.projeto-card__link:hover {
  color: var(--color-carvao);
  gap: 0.6rem;
}

/* --- PRÊMIOS --- */
.premios-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-md);
}

.premio-card {
  background: var(--color-branco);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  box-shadow: var(--shadow-sm);
  display: flex;
  gap: 1.25rem;
  align-items: flex-start;
  transition: var(--transition);
  border-left: 4px solid var(--color-ocre);
}

.premio-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-left-color: var(--color-terra);
}

.premio-card__icon {
  width: 52px;
  height: 52px;
  background: var(--color-areia);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  flex-shrink: 0;
}

.premio-card__year {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-terra);
  margin-bottom: 0.35rem;
}

.premio-card__title {
  font-family: var(--font-serif);
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-texto);
  margin-bottom: 0.5rem;
}

.premio-card__text {
  font-size: 0.84rem;
  color: var(--color-texto-leve);
  line-height: 1.6;
}

/* --- LINHA DO TEMPO --- */
.timeline {
  position: relative;
  max-width: 760px;
  margin: 0 auto;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(to bottom, var(--color-ocre), var(--color-verde));
  transform: translateX(-50%);
}

.timeline-item {
  display: flex;
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
  position: relative;
}

.timeline-item:nth-child(odd) {
  flex-direction: row-reverse;
  text-align: right;
}

.timeline-item__dot {
  position: absolute;
  left: 50%;
  top: 0.5rem;
  transform: translateX(-50%);
  width: 16px;
  height: 16px;
  background: var(--color-terra);
  border: 3px solid var(--color-off-white);
  border-radius: 50%;
  box-shadow: 0 0 0 3px var(--color-ocre);
  z-index: 1;
}

.timeline-item__content {
  width: calc(50% - 2rem);
  background: var(--color-branco);
  border-radius: var(--radius-lg);
  padding: 1.25rem 1.5rem;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.timeline-item__content:hover {
  box-shadow: var(--shadow-md);
  transform: scale(1.02);
}

.timeline-item__year {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-terra);
  line-height: 1;
  margin-bottom: 0.4rem;
}

.timeline-item__text {
  font-size: 0.88rem;
  color: var(--color-texto-leve);
  line-height: 1.65;
}

/* --- BLOG / NOTÍCIAS --- */
.noticias-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
}

.noticia-card {
  background: var(--color-branco);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.noticia-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}

.noticia-card__img {
  width: 100%;
  height: 180px;
  object-fit: cover;
}

.noticia-card__img-placeholder {
  width: 100%;
  height: 180px;
  background: var(--color-areia);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
}

.noticia-card__body {
  padding: 1.25rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.noticia-card__cat {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-verde);
  margin-bottom: 0.4rem;
}

.noticia-card__title {
  font-family: var(--font-serif);
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-texto);
  line-height: 1.4;
  margin-bottom: 0.5rem;
  flex: 1;
}

.noticia-card__excerpt {
  font-size: 0.83rem;
  color: var(--color-texto-leve);
  line-height: 1.6;
  margin-bottom: var(--space-sm);
}

.noticia-card__meta {
  font-size: 0.75rem;
  color: var(--color-texto-leve);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

/* --- CONTATO / VISITAÇÃO --- */
.visita-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
  align-items: start;
}

.visita-info {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.info-block {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  padding: 1.25rem;
  background: var(--color-areia);
  border-radius: var(--radius-md);
  transition: var(--transition);
}

.info-block:hover {
  background: var(--color-ocre-light);
}

.info-block__icon {
  width: 44px;
  height: 44px;
  background: var(--color-terra);
  color: white;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
}

.info-block__label {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-terra);
  margin-bottom: 0.2rem;
}

.info-block__text {
  font-size: 0.9rem;
  color: var(--color-texto);
  line-height: 1.6;
}

.info-block__text a {
  color: var(--color-verde);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* Formulário de contato */
.form-contato {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.form-group label {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--color-texto);
  letter-spacing: 0.03em;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 0.8rem 1rem;
  border: 2px solid var(--color-areia-dark);
  border-radius: var(--radius-md);
  font-family: var(--font-sans);
  font-size: 0.9rem;
  color: var(--color-texto);
  background: var(--color-branco);
  transition: var(--transition);
  resize: vertical;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--color-terra);
  box-shadow: 0 0 0 3px rgba(139, 94, 60, 0.12);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-sm);
}

/* --- MAPA EMBED --- */
.mapa-embed {
  width: 100%;
  height: 380px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  border: none;
}

/* --- FOOTER --- */
.site-footer {
  background: var(--color-carvao);
  color: rgba(255,255,255,0.75);
  padding: var(--space-xl) 0 var(--space-md);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: var(--space-xl);
  padding-bottom: var(--space-xl);
  border-bottom: 1px solid rgba(255,255,255,0.1);
  margin-bottom: var(--space-md);
}

.footer-brand__logo {
  display: block;
  margin-bottom: 1rem;
}

.footer-brand__logo-img {
  height: 48px;
  width: auto;
  /* Inverte para ficarem brancos sobre fundo escuro */
  filter: brightness(0) invert(1);
  opacity: 0.9;
  transition: opacity 0.2s;
}

.footer-brand__logo-img:hover {
  opacity: 1;
}

.footer-brand__tagline {
  font-size: 0.82rem;
  line-height: 1.7;
  opacity: 0.7;
  margin-bottom: var(--space-sm);
  max-width: 280px;
}

.footer-social {
  display: flex;
  gap: 0.6rem;
  margin-top: var(--space-xs);
}

.social-btn {
  width: 38px;
  height: 38px;
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  color: rgba(255,255,255,0.65);
  transition: var(--transition);
}

.social-btn:hover {
  background: var(--color-terra);
  border-color: var(--color-terra);
  color: white;
  transform: translateY(-2px);
}

.footer-col h4 {
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-off-white);
  margin-bottom: var(--space-sm);
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
}

.footer-links a {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.62);
  transition: var(--transition);
}

.footer-links a:hover {
  color: var(--color-ocre-light);
}

.footer-apoio {
  font-size: 0.78rem;
  line-height: 1.65;
  opacity: 0.65;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.78rem;
  color: rgba(255,255,255,0.45);
  flex-wrap: wrap;
  gap: 0.5rem;
}

/* --- PAGE HERO (sub-páginas) --- */
.page-hero {
  padding: calc(72px + var(--space-xl)) 0 var(--space-xl);
  background: linear-gradient(135deg, var(--color-terra) 0%, var(--color-carvao) 100%);
  color: var(--color-off-white);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.04'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.page-hero__content {
  position: relative;
  z-index: 1;
}

.page-hero__eyebrow {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-ocre-light);
  margin-bottom: 0.75rem;
}

.page-hero__title {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  margin-bottom: var(--space-sm);
}

.page-hero__subtitle {
  font-size: 1.05rem;
  opacity: 0.8;
  max-width: 560px;
  margin: 0 auto;
  line-height: 1.75;
}

/* --- BREADCRUMB --- */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8rem;
  color: rgba(255,255,255,0.55);
  justify-content: center;
  margin-top: var(--space-sm);
}

.breadcrumb a {
  color: rgba(255,255,255,0.65);
  transition: var(--transition);
}
.breadcrumb a:hover { color: white; }
.breadcrumb span { color: rgba(255,255,255,0.85); }

/* --- ANIMAÇÕES --- */
.fade-up {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}

.fade-up.in-view {
  opacity: 1;
  transform: translateY(0);
}

.fade-up:nth-child(2) { transition-delay: 0.1s; }
.fade-up:nth-child(3) { transition-delay: 0.2s; }
.fade-up:nth-child(4) { transition-delay: 0.3s; }
.fade-up:nth-child(5) { transition-delay: 0.4s; }

/* --- MOBILE DRAWER --- */
@media (max-width: 900px) {
  .nav__toggle { display: flex; }
  .nav__menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: min(320px, 85vw);
    height: 100vh;
    background: var(--color-off-white);
    flex-direction: column;
    align-items: flex-start;
    padding: 6rem var(--space-md) var(--space-md);
    gap: 0.25rem;
    transition: right var(--transition);
    box-shadow: var(--shadow-lg);
    z-index: 900;
    overflow-y: auto;
  }
  .nav__menu.open { right: 0; }
  .nav__link {
    width: 100%;
    font-size: 1rem;
    padding: 0.75rem 1rem;
  }
  .nav__cta { margin-left: 0; margin-top: 0.5rem; }

  .nav__overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.45);
    z-index: 850;
  }
  .nav__overlay.open { display: block; }
}

/* --- RESPONSIVO --- */
@media (max-width: 1024px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-lg);
  }
}

@media (max-width: 768px) {
  .section { padding: var(--space-lg) 0; }

  .intro-grid,
  .missao__grid,
  .visita-grid {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }

  .intro__img-badge {
    right: 0;
    bottom: -1rem;
  }

  .museu-card {
    grid-template-columns: 1fr;
  }
  .museu-card__img {
    min-height: 260px;
  }

  .projetos-grid,
  .noticias-grid {
    grid-template-columns: 1fr;
  }

  .premios-grid {
    grid-template-columns: 1fr;
  }

  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-sm);
  }

  .intro__pillars {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: var(--space-md);
  }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }

  .timeline::before { left: 1.5rem; }
  .timeline-item { flex-direction: column !important; text-align: left !important; padding-left: 3.5rem; }
  .timeline-item__dot { left: 1.5rem; transform: translateX(-50%); }
  .timeline-item__content { width: 100%; }

  .form-row { grid-template-columns: 1fr; }

  .hero__actions { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 480px) {
  .container { padding: 0 1rem; }
  .hero__title { font-size: 2rem; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .projetos-grid { grid-template-columns: 1fr; }
}

/* =============================================
   NEWSLETTER — Banner flutuante + Modal pop-up
   ============================================= */

/* --- BANNER FLUTUANTE (barra inferior) --- */
.nl-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 950;
  background: linear-gradient(135deg, var(--color-verde) 0%, #2e5233 100%);
  color: white;
  padding: 0.85rem 1.25rem;
  box-shadow: 0 -4px 24px rgba(0,0,0,0.18);
  transform: translateY(100%);
  transition: transform 0.5s cubic-bezier(0.34, 1.3, 0.64, 1);
}

.nl-bar.nl-bar--visible {
  transform: translateY(0);
}

.nl-bar.nl-bar--hidden {
  transform: translateY(120%);
}

.nl-bar__inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.nl-bar__icon {
  font-size: 1.6rem;
  flex-shrink: 0;
  animation: nl-bounce 2.5s ease-in-out infinite;
}

@keyframes nl-bounce {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-4px); }
}

.nl-bar__text {
  flex: 1;
  min-width: 180px;
  line-height: 1.4;
}

.nl-bar__text strong {
  display: block;
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0.01em;
}

.nl-bar__text span {
  font-size: 0.82rem;
  opacity: 0.88;
}

.nl-bar__btn {
  flex-shrink: 0;
  background: white;
  color: var(--color-verde);
  border: none;
  border-radius: var(--radius-full);
  padding: 0.6rem 1.4rem;
  font-family: var(--font-sans);
  font-size: 0.85rem;
  font-weight: 700;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 0.45rem;
  transition: var(--transition);
  white-space: nowrap;
}

.nl-bar__btn:hover {
  background: var(--color-areia);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.nl-bar__close {
  background: rgba(255,255,255,0.15);
  border: none;
  border-radius: 50%;
  width: 32px;
  height: 32px;
  color: white;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  flex-shrink: 0;
  transition: background var(--transition);
}

.nl-bar__close:hover {
  background: rgba(255,255,255,0.28);
}

/* --- MODAL --- */
.nl-modal {
  position: fixed;
  inset: 0;
  z-index: 1100;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}

.nl-modal[hidden] {
  display: none;
}

.nl-modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(20, 30, 20, 0.72);
  backdrop-filter: blur(4px);
}

.nl-modal__box {
  position: relative;
  z-index: 1;
  background: var(--color-off-white);
  border-radius: var(--radius-xl);
  width: 100%;
  max-width: 480px;
  max-height: 92vh;
  overflow-y: auto;
  box-shadow: 0 24px 80px rgba(0,0,0,0.35);
  animation: nl-modal-in 0.38s cubic-bezier(0.34, 1.3, 0.64, 1) both;
}

@keyframes nl-modal-in {
  from { opacity: 0; transform: scale(0.88) translateY(20px); }
  to   { opacity: 1; transform: scale(1)    translateY(0); }
}

.nl-modal__header {
  background: linear-gradient(135deg, var(--color-verde) 0%, #2e5233 100%);
  padding: 1.5rem 1.5rem 1rem;
  border-radius: var(--radius-xl) var(--radius-xl) 0 0;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
}

.nl-modal__leaf {
  font-size: 2.2rem;
  line-height: 1;
}

.nl-modal__x {
  background: rgba(255,255,255,0.18);
  border: none;
  border-radius: 50%;
  width: 34px;
  height: 34px;
  color: white;
  font-size: 0.85rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition);
  flex-shrink: 0;
}

.nl-modal__x:hover {
  background: rgba(255,255,255,0.32);
}

.nl-modal__body {
  padding: 1.5rem 2rem 1.75rem;
  text-align: center;
}

.nl-modal__logo {
  height: 52px;
  width: auto;
  object-fit: contain;
  margin-bottom: 1rem;
}

.nl-modal__title {
  font-family: var(--font-serif);
  font-size: 1.55rem;
  font-weight: 700;
  color: var(--color-carvao);
  line-height: 1.25;
  margin-bottom: 0.65rem;
}

.nl-modal__sub {
  font-size: 0.87rem;
  color: var(--color-texto-light);
  line-height: 1.7;
  margin-bottom: 1.5rem;
  max-width: 380px;
  margin-left: auto;
  margin-right: auto;
}

/* --- FORMULÁRIO --- */
.nl-form {
  text-align: left;
}

.nl-form__group {
  margin-bottom: 1rem;
  position: relative;
}

.nl-form__label {
  display: block;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--color-carvao);
  margin-bottom: 0.4rem;
  letter-spacing: 0.02em;
}

.nl-form__label i {
  color: var(--color-verde);
  margin-right: 0.3rem;
}

.nl-form__input {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1.5px solid #d4c9b5;
  border-radius: var(--radius-md);
  font-family: var(--font-sans);
  font-size: 0.92rem;
  color: var(--color-carvao);
  background: white;
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
  box-sizing: border-box;
}

.nl-form__input:focus {
  border-color: var(--color-verde);
  box-shadow: 0 0 0 3px rgba(61, 107, 65, 0.14);
}

.nl-form__input.nl-input--error {
  border-color: #c0392b;
}

.nl-form__error {
  display: none;
  font-size: 0.75rem;
  color: #c0392b;
  margin-top: 0.3rem;
}

.nl-form__error.nl-error--visible {
  display: block;
}

.nl-form__submit {
  width: 100%;
  padding: 0.85rem 1.5rem;
  background: linear-gradient(135deg, var(--color-verde) 0%, #2e5233 100%);
  color: white;
  border: none;
  border-radius: var(--radius-full);
  font-family: var(--font-sans);
  font-size: 0.95rem;
  font-weight: 700;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  margin-top: 1.25rem;
  transition: var(--transition);
}

.nl-form__submit:hover {
  opacity: 0.9;
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.nl-form__submit:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
}

.nl-modal__privacy {
  font-size: 0.72rem;
  color: var(--color-texto-light);
  margin-top: 1rem;
  opacity: 0.75;
  text-align: center;
}

.nl-modal__privacy i {
  color: var(--color-verde);
}

/* --- TELA DE SUCESSO --- */
.nl-success {
  text-align: center;
  padding: 0.5rem 0;
}

.nl-success__icon {
  font-size: 3.5rem;
  margin-bottom: 0.75rem;
  animation: nl-bounce 1.5s ease-in-out infinite;
}

.nl-success__title {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--color-verde);
  margin-bottom: 0.5rem;
}

.nl-success__text {
  font-size: 0.9rem;
  color: var(--color-texto);
  line-height: 1.7;
}

/* --- RESPONSIVO --- */
@media (max-width: 600px) {
  .nl-bar__text span { display: none; }
  .nl-bar__inner { gap: 0.75rem; }
  .nl-modal__body { padding: 1.25rem 1.25rem 1.5rem; }
  .nl-modal__title { font-size: 1.3rem; }
}