/* ============================================================
   AMBTO — Site Institucional
   style.css — Estilos globais
   ============================================================ */

/* ── Google Fonts ── */
@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@400;600;700;800&family=Open+Sans:wght@400;600;700&display=swap');

/* ── Variáveis ── */
:root {
  --verde:        #0c6c54;
  --verde-folha:  #559231;
  --azul:         #096576;
  --cinza-escuro: #4b4b4d;
  --cinza-medio:  #727376;
  --cinza-claro:  #96989a;
  --branco:       #ffffff;
  --fundo:        #f5f7f5;
  --fundo-card:   #ffffff;
  --borda:        #e2e8e2;

  --fonte-heading: 'Montserrat', sans-serif;
  --fonte-corpo:   'Open Sans', sans-serif;

  --raio:    8px;
  --raio-lg: 16px;
  --sombra:  0 2px 12px rgba(0,0,0,0.08);
  --sombra-hover: 0 6px 24px rgba(0,0,0,0.14);
  --transicao: 0.25s ease;

  --navbar-h: 72px;
  --max-w: 1200px;
}

/* ── Reset ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--fonte-corpo);
  color: var(--cinza-escuro);
  background: var(--fundo);
  line-height: 1.65;
}
img { max-width: 100%; height: auto; display: block; }
a  { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { cursor: pointer; font-family: inherit; border: none; background: none; }

/* ── Tipografia ── */
h1,h2,h3,h4,h5 { font-family: var(--fonte-heading); line-height: 1.25; color: var(--cinza-escuro); }
h1 { font-size: clamp(2rem, 5vw, 3rem);    font-weight: 800; }
h2 { font-size: clamp(1.5rem, 3vw, 2.2rem); font-weight: 700; }
h3 { font-size: clamp(1.1rem, 2vw, 1.4rem); font-weight: 600; }
h4 { font-size: 1.1rem; font-weight: 600; }
p  { margin-bottom: 1rem; }
p:last-child { margin-bottom: 0; }

/* ── Layout helpers ── */
.container { width: 100%; max-width: var(--max-w); margin-inline: auto; padding-inline: 1.5rem; }
.section    { padding-block: 5rem; }
.section--alt { background: var(--branco); }

.section-label {
  font-family: var(--fonte-heading);
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--verde-folha);
  margin-bottom: .5rem;
}
.section-title {
  margin-bottom: 1rem;
  color: var(--cinza-escuro);
}
.section-title span { color: var(--verde); }
.section-desc { color: var(--cinza-medio); font-size: 1.05rem; max-width: 640px; }

.text-center { text-align: center; }
.text-center .section-desc { margin-inline: auto; }

/* ── Botões ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .75rem 1.75rem;
  border-radius: var(--raio);
  font-family: var(--fonte-heading);
  font-weight: 700;
  font-size: .9rem;
  transition: background var(--transicao), transform var(--transicao), box-shadow var(--transicao);
}
.btn:hover { transform: translateY(-2px); box-shadow: var(--sombra-hover); }
.btn-primary   { background: var(--verde);       color: var(--branco); }
.btn-primary:hover { background: #0a5a46; }
.btn-secondary { background: var(--verde-folha); color: var(--branco); }
.btn-secondary:hover { background: #477a28; }
.btn-outline   { background: transparent; color: var(--verde); border: 2px solid var(--verde); }
.btn-outline:hover { background: var(--verde); color: var(--branco); }
.btn-white     { background: var(--branco); color: var(--verde); }
.btn-white:hover { background: #edf5ee; }
.btn-sm { padding: .5rem 1.2rem; font-size: .85rem; }

/* ── NAVBAR ── */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  height: var(--navbar-h);
  background: var(--verde);
  display: flex;
  align-items: center;
  box-shadow: 0 2px 8px rgba(0,0,0,0.15);
  transition: background var(--transicao);
}
.navbar.scrolled { background: #0a5a46; }
.navbar .container { display: flex; align-items: center; justify-content: space-between; width: 100%; }

.navbar-brand img { height: 54px; width: auto; }
.navbar-logo {
  height: 44px;
  width: auto;
  background: #fff;
  border-radius: 10px;
  padding: 5px 12px;
  display: block;
}

.navbar-nav {
  display: flex;
  align-items: center;
  gap: .25rem;
}
.navbar-nav a {
  color: rgba(255,255,255,.88);
  font-family: var(--fonte-heading);
  font-size: .88rem;
  font-weight: 600;
  padding: .45rem .85rem;
  border-radius: var(--raio);
  transition: color var(--transicao), background var(--transicao);
}
.navbar-nav a:hover,
.navbar-nav a.active { color: var(--branco); background: rgba(255,255,255,.15); }
.navbar-nav .btn-nav-cta {
  background: var(--verde-folha);
  color: var(--branco);
  padding: .45rem 1rem;
  border-radius: var(--raio);
  margin-left: .5rem;
}
.navbar-nav .btn-nav-cta:hover { background: #477a28; }

.navbar-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: .5rem;
}
.navbar-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--branco);
  border-radius: 2px;
  transition: transform var(--transicao), opacity var(--transicao);
}
.navbar-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.navbar-toggle.open span:nth-child(2) { opacity: 0; }
.navbar-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ── HERO ── */
.hero {
  min-height: 100vh;
  padding-top: var(--navbar-h);
  background: linear-gradient(135deg, var(--verde) 0%, #0a5060 50%, var(--azul) 100%);
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
}
.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='0.03'%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");
}
.hero .container { position: relative; z-index: 1; display: flex; align-items: center; gap: 4rem; }
.hero-content { flex: 1; color: var(--branco); }
.hero-eyebrow {
  display: inline-block;
  background: rgba(255,255,255,.15);
  color: rgba(255,255,255,.9);
  font-family: var(--fonte-heading);
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  padding: .35rem .9rem;
  border-radius: 99px;
  margin-bottom: 1.5rem;
}
.hero-content h1 { color: var(--branco); margin-bottom: 1.25rem; }
.hero-content h1 span { color: var(--verde-folha); }
.hero-content p  { font-size: 1.1rem; color: rgba(255,255,255,.82); margin-bottom: 2rem; max-width: 520px; }
.hero-actions    { display: flex; gap: 1rem; flex-wrap: wrap; }
.hero-visual     { flex: 0 0 auto; margin-right: 6rem; }
.hero-logo {
  width: clamp(260px, 30vw, 380px);
  background: #fff;
  border-radius: 28px;
  padding: 2.5rem 2.75rem;
  box-shadow: 0 24px 72px rgba(0,0,0,.35);
}

/* ── DASHBOARD ── */
.dashboard { background: var(--branco); padding-block: 4rem; }
.dashboard-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  max-width: 900px;
  margin-inline: auto;
}
.stat-card {
  text-align: center;
  padding: 2rem 1rem;
  border-radius: var(--raio-lg);
  background: var(--fundo);
  border: 1px solid var(--borda);
  transition: transform var(--transicao), box-shadow var(--transicao);
}
.stat-card:hover { transform: translateY(-4px); box-shadow: var(--sombra-hover); }
.stat-icon { font-size: 2rem; margin-bottom: .75rem; }
.stat-number {
  font-family: var(--fonte-heading);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  color: var(--verde);
  line-height: 1;
  margin-bottom: .25rem;
}
.stat-number.azul  { color: var(--azul); }
.stat-number.verde-folha { color: var(--verde-folha); }
.stat-label {
  font-size: .88rem;
  font-weight: 600;
  font-family: var(--fonte-heading);
  color: var(--cinza-medio);
  text-transform: uppercase;
  letter-spacing: .06em;
}

/* ── SOBRE PREVIEW ── */
.sobre-preview .container { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; align-items: center; }
.sobre-preview-img { border-radius: var(--raio-lg); overflow: hidden; box-shadow: var(--sombra); }
.sobre-preview-img img { width: 100%; height: 320px; object-fit: cover; }
.sobre-preview-img-placeholder {
  width: 100%; height: 200px;
  background: linear-gradient(135deg, var(--verde) 0%, var(--azul) 100%);
  border-radius: var(--raio-lg);
  display: flex; align-items: center; justify-content: center;
  color: rgba(255,255,255,.4);
  font-size: 2rem;
}
.sobre-valores {
  display: flex; flex-direction: column; gap: .75rem; margin: 1.5rem 0;
}
.valor-item {
  display: flex; align-items: center; gap: .75rem;
  font-weight: 600; color: var(--cinza-escuro);
}
.valor-item::before {
  content: '';
  flex: 0 0 10px; height: 10px;
  background: var(--verde-folha);
  border-radius: 50%;
}

/* ── PROGRAMA PREVIEW ── */
.programa-preview {
  background: linear-gradient(135deg, var(--verde) 0%, var(--azul) 100%);
  color: var(--branco);
}
.programa-preview .container { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: center; }
.programa-preview-logo {
  background: #fff;
  border-radius: 20px;
  box-shadow: 0 8px 40px rgba(0,0,0,.3);
  display: flex;
  align-items: center;
  justify-content: center;
  aspect-ratio: 1.8;
  padding: 0.1rem;
}

.programa-preview-logo img {
  width: 120%;
  height: auto;
  display: block;
}
.programa-preview-content h2 { color: var(--branco); }
.programa-preview-content p  { color: rgba(255,255,255,.82); }
.programa-badges { display: flex; flex-wrap: wrap; gap: .5rem; margin: 1.25rem 0; }
.programa-badge {
  background: rgba(255,255,255,.15);
  color: var(--branco);
  font-size: .8rem;
  font-weight: 600;
  padding: .3rem .8rem;
  border-radius: 99px;
  border: 1px solid rgba(255,255,255,.25);
}

/* ── NOTÍCIAS PREVIEW ── */
.noticias-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; margin-top: 2.5rem; }
.noticia-card {
  background: var(--fundo-card);
  border-radius: var(--raio-lg);
  overflow: hidden;
  box-shadow: var(--sombra);
  transition: transform var(--transicao), box-shadow var(--transicao);
  display: flex; flex-direction: column;
}
.noticia-card:hover { transform: translateY(-5px); box-shadow: var(--sombra-hover); }
.noticia-card-img { width: 100%; height: auto; object-fit: contain; display: block; }
.noticia-card-img-placeholder {
  width: 100%; height: 200px;
  background: linear-gradient(135deg, var(--verde) 0%, var(--azul) 100%);
  display: flex; align-items: center; justify-content: center;
  color: rgba(255,255,255,.4); font-size: 2.5rem;
}
.noticia-card-body { padding: 1.25rem; display: flex; flex-direction: column; flex: 1; }
.noticia-card-date {
  font-size: .78rem;
  font-weight: 700;
  font-family: var(--fonte-heading);
  color: var(--verde-folha);
  text-transform: uppercase;
  letter-spacing: .06em;
  margin-bottom: .5rem;
}
.noticia-card-body h3 { font-size: 1rem; margin-bottom: .5rem; color: var(--cinza-escuro); }
.noticia-card-body p  { font-size: .9rem; color: var(--cinza-medio); flex: 1; }
.noticia-card-link { margin-top: 1rem; color: var(--verde); font-weight: 700; font-family: var(--fonte-heading); font-size: .85rem; display: inline-flex; align-items: center; gap: .3rem; }
.noticia-card-link::after { content: '→'; transition: transform var(--transicao); }
.noticia-card:hover .noticia-card-link::after { transform: translateX(4px); }
.noticias-actions { text-align: center; margin-top: 2.5rem; }

/* ── PARCEIROS GRID ── */
.parceiros-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; margin-top: 2.5rem; }
.parceiro-card {
  background: var(--fundo-card);
  border-radius: var(--raio-lg);
  padding: 2rem 1.5rem;
  box-shadow: var(--sombra);
  border: 1px solid var(--borda);
  transition: transform var(--transicao), box-shadow var(--transicao);
}
.parceiro-card:hover { transform: translateY(-4px); box-shadow: var(--sombra-hover); }
.parceiro-logo-wrap {
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  margin-bottom: 1rem;
}
.parceiro-logo-wrap img { max-height: 100px; max-width: 160px; object-fit: contain; }
.parceiro-categoria {
  font-size: .75rem;
  font-weight: 700;
  font-family: var(--fonte-heading);
  text-transform: uppercase;
  letter-spacing: .1em;
  color: var(--verde-folha);
  margin-bottom: .25rem;
}
.parceiro-card h3 { font-size: 1rem; margin-bottom: .5rem; }
.parceiro-beneficios { list-style: none; padding: 0; margin: 0; }
.parceiro-beneficios li {
  font-size: .875rem;
  color: var(--cinza-medio);
  padding: .3rem 0;
  border-top: 1px solid var(--borda);
  display: flex; gap: .5rem; align-items: flex-start;
}
.parceiro-beneficios li::before { content: '✓'; color: var(--verde-folha); font-weight: 700; flex-shrink: 0; }
.parceiro-endereco {
  margin-top: .75rem;
  font-size: .8rem;
  color: var(--cinza-claro);
  display: flex; gap: .4rem; align-items: flex-start;
}
.parceiro-endereco::before { content: '📍'; flex-shrink: 0; }

/* ── COMO PARTICIPAR (steps) ── */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem; margin-top: 2.5rem; }
.step {
  text-align: center;
  padding: 2rem 1rem;
  background: var(--fundo-card);
  border-radius: var(--raio-lg);
  border: 1px solid var(--borda);
  position: relative;
}
.step-number {
  width: 48px; height: 48px;
  background: var(--verde);
  color: var(--branco);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--fonte-heading);
  font-weight: 800;
  font-size: 1.2rem;
  margin: 0 auto 1rem;
}
.step h4 { font-size: .95rem; margin-bottom: .4rem; }
.step p   { font-size: .875rem; color: var(--cinza-medio); }

/* ── ACCORDION (regulamento) ── */
.accordion { border: 1px solid var(--borda); border-radius: var(--raio-lg); overflow: hidden; }
.accordion-item { border-bottom: 1px solid var(--borda); }
.accordion-item:last-child { border-bottom: none; }
.accordion-header {
  width: 100%;
  padding: 1.1rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--fundo-card);
  font-family: var(--fonte-heading);
  font-weight: 700;
  font-size: .95rem;
  color: var(--cinza-escuro);
  text-align: left;
  transition: background var(--transicao);
}
.accordion-header:hover { background: var(--fundo); }
.accordion-header.open  { color: var(--verde); }
.accordion-icon { font-size: 1.2rem; transition: transform var(--transicao); }
.accordion-header.open .accordion-icon { transform: rotate(45deg); }
.accordion-body {
  padding: 0 1.5rem;
  max-height: 0;
  overflow: hidden;
  transition: max-height .35s ease, padding .35s ease;
  background: var(--fundo-card);
}
.accordion-body.open { max-height: 800px; padding: 1rem 1.5rem 1.5rem; }
.accordion-body p, .accordion-body li { font-size: .92rem; color: var(--cinza-medio); }
.accordion-body ul { padding-left: 1.25rem; list-style: disc; }
.accordion-body li { margin-bottom: .4rem; }

/* ── FORMULÁRIOS ── */
.form-section { background: var(--fundo); padding: 3rem; border-radius: var(--raio-lg); border: 1px solid var(--borda); }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.form-group { display: flex; flex-direction: column; gap: .4rem; }
.form-group.full { grid-column: 1 / -1; }
.form-group label {
  font-family: var(--fonte-heading);
  font-size: .82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--cinza-escuro);
}
.form-group label .req { color: var(--verde); margin-left: 2px; }
.form-control {
  padding: .7rem 1rem;
  border: 1.5px solid var(--borda);
  border-radius: var(--raio);
  font-family: var(--fonte-corpo);
  font-size: .95rem;
  color: var(--cinza-escuro);
  background: var(--branco);
  transition: border-color var(--transicao), box-shadow var(--transicao);
  width: 100%;
}
.form-control:focus { outline: none; border-color: var(--verde); box-shadow: 0 0 0 3px rgba(12,108,84,.12); }
.form-control::placeholder { color: var(--cinza-claro); }
textarea.form-control { resize: vertical; min-height: 120px; }
select.form-control { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23727376' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 1rem center; padding-right: 2.5rem; }

.form-check { display: flex; gap: .75rem; align-items: flex-start; }
.form-check input[type="checkbox"] { margin-top: .2rem; flex-shrink: 0; width: 18px; height: 18px; accent-color: var(--verde); cursor: pointer; }
.form-check label { font-size: .88rem; color: var(--cinza-medio); cursor: pointer; }
.form-check label a { color: var(--verde); font-weight: 600; text-decoration: underline; }

.form-upload {
  border: 2px dashed var(--borda);
  border-radius: var(--raio);
  padding: 1.5rem;
  text-align: center;
  cursor: pointer;
  transition: border-color var(--transicao), background var(--transicao);
  position: relative;
}
.form-upload:hover { border-color: var(--verde); background: rgba(12,108,84,.04); }
.form-upload input[type="file"] { position: absolute; inset: 0; opacity: 0; cursor: pointer; width: 100%; height: 100%; }
.form-upload-icon { font-size: 2rem; margin-bottom: .5rem; color: var(--cinza-claro); }
.form-upload p { font-size: .85rem; color: var(--cinza-medio); margin: 0; }
.form-upload span { font-size: .78rem; color: var(--cinza-claro); }

.form-radio-group { display: flex; gap: 1.5rem; }
.form-radio { display: flex; align-items: center; gap: .5rem; cursor: pointer; }
.form-radio input { accent-color: var(--verde); width: 16px; height: 16px; }
.form-radio label { font-size: .95rem; cursor: pointer; }

.form-submit { margin-top: 1.5rem; }
.form-feedback { display: none; margin-top: 1rem; padding: 1rem 1.25rem; border-radius: var(--raio); font-size: .9rem; font-weight: 600; }
.form-feedback.success { background: #edf7ed; color: #2e7d32; border: 1px solid #c8e6c9; display: block; }
.form-feedback.error   { background: #fdecea; color: #b71c1c; border: 1px solid #ffcdd2; display: block; }

/* ── DIRETORIA ── */
.diretoria-section { margin-top: 3rem; }
.diretoria-section h3 { margin-bottom: 1.5rem; color: var(--verde); border-left: 4px solid var(--verde-folha); padding-left: .75rem; }
.membros-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
.membro-card {
  text-align: center;
  padding: 2rem 1rem;
  background: var(--fundo-card);
  border-radius: var(--raio-lg);
  border: 1px solid var(--borda);
  box-shadow: var(--sombra);
}
.membro-foto {
  width: 90px; height: 90px;
  border-radius: 50%;
  object-fit: cover;
  margin: 0 auto 1rem;
  border: 3px solid var(--verde);
}
.membro-foto-placeholder {
  width: 90px; height: 90px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--verde), var(--azul));
  margin: 0 auto 1rem;
  display: flex; align-items: center; justify-content: center;
  color: rgba(255,255,255,.6);
  font-size: 2rem;
  border: 3px solid var(--verde);
}
.membro-cargo {
  font-size: .78rem;
  font-weight: 700;
  font-family: var(--fonte-heading);
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--verde-folha);
  margin-bottom: .25rem;
}
.membro-nome { font-size: .95rem; font-weight: 700; color: var(--cinza-escuro); }

/* ── TIMELINE / HISTÓRIA ── */
.timeline { position: relative; padding-left: 2rem; }
.timeline::before { content: ''; position: absolute; left: 0; top: .5rem; bottom: .5rem; width: 2px; background: linear-gradient(to bottom, var(--verde), var(--azul)); border-radius: 2px; }
.timeline-item { position: relative; margin-bottom: 2.5rem; }
.timeline-item::before { content: ''; position: absolute; left: -2.45rem; top: .45rem; width: 14px; height: 14px; background: var(--verde-folha); border-radius: 50%; border: 3px solid var(--branco); box-shadow: 0 0 0 2px var(--verde-folha); }
.timeline-year { font-family: var(--fonte-heading); font-weight: 800; font-size: 1rem; color: var(--verde); margin-bottom: .25rem; }
.timeline-item h4 { margin-bottom: .35rem; }
.timeline-item p  { font-size: .9rem; color: var(--cinza-medio); }

/* ── MISSÃO VISÃO VALORES ── */
.mvv-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; margin-top: 2rem; }
.mvv-card {
  padding: 2rem 1.5rem;
  background: var(--fundo-card);
  border-radius: var(--raio-lg);
  border-top: 4px solid var(--verde);
  box-shadow: var(--sombra);
}
.mvv-card.azul { border-top-color: var(--azul); }
.mvv-card.verde-folha { border-top-color: var(--verde-folha); }
.mvv-icon { font-size: 2rem; margin-bottom: 1rem; }
.mvv-card h3 { margin-bottom: .75rem; font-size: 1.1rem; }
.mvv-card p  { font-size: .9rem; color: var(--cinza-medio); }

/* ── GALERIA ── */
.galeria-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; margin-top: 2rem; }
.galeria-item { position: relative; overflow: hidden; border-radius: var(--raio); cursor: pointer; aspect-ratio: 4/3; }
.galeria-item img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s ease; }
.galeria-item:hover img { transform: scale(1.06); }
.galeria-overlay {
  position: absolute; inset: 0;
  background: rgba(12,108,84,0);
  display: flex; align-items: flex-end;
  padding: 1rem;
  transition: background .3s ease;
}
.galeria-item:hover .galeria-overlay { background: rgba(12,108,84,.55); }
.galeria-legenda {
  color: var(--branco);
  font-size: .85rem;
  font-weight: 600;
  opacity: 0;
  transform: translateY(8px);
  transition: opacity .3s, transform .3s;
}
.galeria-item:hover .galeria-legenda { opacity: 1; transform: none; }

/* ── LIGHTBOX ── */
.lightbox {
  display: none;
  position: fixed; inset: 0; z-index: 9999;
  background: rgba(0,0,0,.92);
  align-items: center; justify-content: center;
  padding: 1rem;
}
.lightbox.open { display: flex; }
.lightbox-inner { position: relative; max-width: 960px; width: 100%; text-align: center; }
.lightbox-img { max-height: 80vh; border-radius: var(--raio); box-shadow: 0 8px 40px rgba(0,0,0,.5); }
.lightbox-caption { color: rgba(255,255,255,.8); font-size: .9rem; margin-top: .75rem; }
.lightbox-close {
  position: absolute; top: -2.5rem; right: 0;
  color: var(--branco); font-size: 1.8rem; background: none; border: none; cursor: pointer; line-height: 1;
}
.lightbox-prev, .lightbox-next {
  position: fixed; top: 50%; transform: translateY(-50%);
  background: rgba(255,255,255,.1); color: var(--branco);
  border: none; cursor: pointer; font-size: 1.5rem;
  padding: 1rem .75rem; border-radius: var(--raio);
  transition: background var(--transicao);
}
.lightbox-prev { left: 1rem; }
.lightbox-next { right: 1rem; }
.lightbox-prev:hover, .lightbox-next:hover { background: rgba(255,255,255,.2); }

/* ── FOOTER ── */
.footer {
  background: var(--cinza-escuro);
  color: rgba(255,255,255,.7);
  padding: 4rem 0 0;
}
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 3rem; margin-bottom: 3rem; }
.footer-brand img { height: 48px; margin-bottom: 1rem; filter: brightness(0) invert(1); opacity: .85; }
.footer-brand p { font-size: .88rem; line-height: 1.7; }
.footer-brand-name {
  font-family: var(--fonte-heading);
  font-weight: 800;
  font-size: 1.2rem;
  color: var(--branco);
  margin-bottom: .25rem;
}
.footer-brand-name span { color: var(--verde-folha); }
.footer h4 {
  font-family: var(--fonte-heading);
  font-size: .8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .1em;
  color: var(--branco);
  margin-bottom: 1rem;
}
.footer-links li { margin-bottom: .2rem; }
.footer-links a { font-size: .88rem; color: rgba(255,255,255,.65); transition: color var(--transicao); }
.footer-links a:hover { color: var(--verde-folha); }
.footer-contact p { font-size: .88rem; margin-bottom: .2rem; }
.footer-contact a { color: rgba(255,255,255,.65); transition: color var(--transicao); }
.footer-contact a:hover { color: var(--verde-folha); }
.footer-social { display: flex; gap: .75rem; margin-top: 1rem; }
.footer-social a {
  width: 38px; height: 38px;
  background: rgba(255,255,255,.1);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  transition: background var(--transicao), transform var(--transicao);
}
.footer-social a:hover { background: var(--verde-folha); transform: translateY(-2px); }
.footer-social svg { width: 18px; height: 18px; fill: var(--branco); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.1);
  padding: 1.25rem 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: .8rem;
  color: rgba(255,255,255,.45);
}

/* ── PAGE HEADER ── */
.page-header {
  background: linear-gradient(135deg, var(--verde) 0%, var(--azul) 100%);
  padding: calc(var(--navbar-h) + 3rem) 0 3.5rem;
  color: var(--branco);
}
.page-header h1 { color: var(--branco); font-size: clamp(1.8rem, 4vw, 2.6rem); margin-bottom: .5rem; }
.page-header p  { color: rgba(255,255,255,.8); font-size: 1.05rem; }

/* ── INFO BANNER ── */
.info-banner {
  background: rgba(85,146,49,.12);
  border: 1px solid rgba(85,146,49,.3);
  border-radius: var(--raio);
  padding: 1rem 1.25rem;
  display: flex;
  gap: .75rem;
  align-items: flex-start;
  margin-bottom: 1.5rem;
}
.info-banner-icon { font-size: 1.2rem; flex-shrink: 0; }
.info-banner p { font-size: .88rem; margin: 0; color: var(--cinza-escuro); }

/* ── HIGHLIGHT CARD ── */
.highlight-card {
  background: linear-gradient(135deg, var(--verde) 0%, var(--azul) 100%);
  border-radius: var(--raio-lg);
  padding: 2.5rem;
  color: var(--branco);
  display: flex;
  align-items: center;
  gap: 2rem;
}
.highlight-card-icon { font-size: 3rem; flex-shrink: 0; }
.highlight-card h3 { color: var(--branco); font-size: 1.3rem; margin-bottom: .5rem; }
.highlight-card p  { color: rgba(255,255,255,.82); margin: 0; }

/* ── CONTATO ── */
.contato-grid { display: grid; grid-template-columns: 1fr 1.6fr; gap: 3rem; align-items: start; margin-top: 2rem; }
.contato-info-item { display: flex; gap: 1rem; align-items: flex-start; padding: 1.25rem; background: var(--fundo-card); border-radius: var(--raio); border: 1px solid var(--borda); margin-bottom: .75rem; }
.contato-info-icon { font-size: 1.4rem; flex-shrink: 0; }
.contato-info-label { font-family: var(--fonte-heading); font-size: .78rem; font-weight: 700; text-transform: uppercase; letter-spacing: .08em; color: var(--cinza-claro); margin-bottom: .2rem; }
.contato-info-value { font-size: .95rem; font-weight: 600; color: var(--cinza-escuro); }
.contato-info-value a { color: var(--verde); transition: color var(--transicao); }
.contato-info-value a:hover { color: var(--verde-folha); }

/* ── LOADING STATE ── */
.btn-loading { position: relative; pointer-events: none; opacity: .8; }
.btn-loading::after {
  content: '';
  position: absolute; right: 1rem; top: 50%; transform: translateY(-50%);
  width: 16px; height: 16px;
  border: 2px solid rgba(255,255,255,.4);
  border-top-color: var(--branco);
  border-radius: 50%;
  animation: spin .6s linear infinite;
}
@keyframes spin { to { transform: translateY(-50%) rotate(360deg); } }

/* ── RESPONSIVE ── */
@media (max-width: 1024px) {
  .dashboard-grid      { grid-template-columns: repeat(2, 1fr); }
  .sobre-preview .container { grid-template-columns: 1fr; gap: 3rem; }
  .programa-preview .container { grid-template-columns: 1fr; text-align: center; }
  .programa-preview-logo img { margin-inline: auto; }
  .parceiros-grid      { grid-template-columns: repeat(2, 1fr); }
  .footer-grid         { grid-template-columns: 1fr 1fr; }
  .footer-grid > :first-child { grid-column: 1 / -1; }
  .steps               { grid-template-columns: repeat(2, 1fr); }
  .contato-grid        { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  :root { --navbar-h: 64px; }
  .navbar-nav { display: none; flex-direction: column; position: fixed; top: var(--navbar-h); left: 0; right: 0; background: var(--verde); padding: 1rem 1.5rem 2rem; gap: .25rem; box-shadow: 0 8px 24px rgba(0,0,0,.2); }
  .navbar-nav.open { display: flex; }
  .navbar-nav a { width: 100%; padding: .75rem 1rem; }
  .navbar-nav .btn-nav-cta { margin: .5rem 0 0; text-align: center; }
  .navbar-toggle { display: flex; }

  .hero .container { flex-direction: column; text-align: center; padding-top: 2rem; }
  .hero-content p  { margin-inline: auto; }
  .hero-actions    { justify-content: center; }
  .hero-visual     { order: -1; margin-right: 0; width: 100%; display: flex; justify-content: center; align-items: center; }
  .hero-logo       { width: clamp(200px, 65vw, 280px); display: block; margin: 0 auto; }
  .hero-actions    { flex-wrap: nowrap; justify-content: center; gap: .6rem; }
  .hero-actions .btn { flex: 1; text-align: center; justify-content: center; min-width: 0; font-size: .8rem; padding: .65rem .5rem; white-space: nowrap; letter-spacing: 0; }
  .hero { padding-bottom: 3rem; }

  .noticias-grid  { grid-template-columns: 1fr; }
  .parceiros-grid { grid-template-columns: 1fr; }
  .mvv-grid       { grid-template-columns: 1fr; }
  .membros-grid   { grid-template-columns: repeat(2, 1fr); }
  .galeria-grid   { grid-template-columns: repeat(2, 1fr); }
  .form-grid      { grid-template-columns: 1fr; }
  .form-grid .form-group.full { grid-column: 1; }
  .footer-grid    { grid-template-columns: 1fr; gap: 2rem; }
  .footer-bottom  { flex-direction: column; gap: .5rem; text-align: center; }
  .highlight-card { flex-direction: column; text-align: center; }
  .steps          { grid-template-columns: 1fr; }
  .section        { padding-block: 3.5rem; }
}

@media (max-width: 480px) {
  .dashboard-grid { grid-template-columns: repeat(2, 1fr); }
  .membros-grid   { grid-template-columns: 1fr; }
  .galeria-grid   { grid-template-columns: 1fr; }
  .hero-actions .btn + .btn { margin-left: 0; }
}
/* ── BANNER PROGRAMA +AMBTO ── */
.programa-intro-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 4rem;
  align-items: center;
}

.programa-banner {
  width: 100%;
  background: #fff;
  margin-top: var(--navbar-h);
}

.programa-banner img {
  width: 100%;
  max-height: 380px;
  object-fit: contain;
  object-position: center;
  display: block;
}

.programa-banner__sub {
  background: #0c6c54;
  color: #fff;
  text-align: center;
  padding: .75rem 1rem;
  font-size: 1rem;
  font-weight: 600;
  margin: 0;
}

@media (max-width: 768px) {
  .programa-banner img {
    max-height: 200px;
  }
  .programa-intro-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
}