/* ============================================================
   STYLECURSOS.CSS — Estilos Exclusivos da Vitrine de Cursos
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700;800;900&family=Playfair+Display:wght@700;800&display=swap');

/* ─── 1. RESET E VARIÁVEIS GLOBAIS ─────────────────────────── */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --verde-ifpa: #0b6026;
  --verde-medio: #147a35;
  --verde-claro: #388e3c;
  --verde-suave: #e8f5e9;
  --laranja: #e67e22;
  --azul-suave: #e1f5fe;
  --branco: #ffffff;
  --cinza-fundo: #f8f9fa;
  --cinza-borda: #e0e0e0;
  --cinza-texto: #6c757d;
  --texto-escuro: #1a1a2e;
  --texto-medio: #444444;

  --font-display: 'Playfair Display', Georgia, serif;
  --font-body: 'Poppins', sans-serif;

  --card-radius: 16px;
  --radius-sm: 8px;
  --radius-lg: 24px;

  --sombra-sm: 0 4px 15px rgba(0, 0, 0, 0.05);
  --sombra-md: 0 8px 25px rgba(0, 0, 0, 0.08);
  --sombra-lg: 0 15px 40px rgba(0, 0, 0, 0.15);

  --transicao: 0.3s ease;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  color: var(--texto-medio);
  background: var(--cinza-fundo);
  line-height: 1.8;
}

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

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

ul {
  list-style: none;
}

.container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 2rem;
}

/* Tipografia Base */
.secao-titulo {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  color: var(--texto-escuro);
  line-height: 1.2;
}

.secao-subtitulo {
  font-size: 1.05rem;
  color: var(--cinza-texto);
  max-width: 600px;
  line-height: 1.7;
  margin: 0 auto;

}

.eyebrow {
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--verde-claro);
  margin-bottom: 0.5rem;
  display: block;
  text-align: center;
}

/* Botões */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.85rem 2rem;
  border-radius: 50px;
  font-family: var(--font-body);
  font-size: 0.92rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: var(--transicao);
}

.btn-outline-verde {
  background: transparent;
  color: var(--verde-ifpa);
  border: 2px solid var(--verde-ifpa);
}

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

/* Linha Separadora */
.linha-separadora {
  border: 0;
  height: 1px;
  background: #d1d5db;
  width: 100%;
}

.espacamento-largo {
  margin: 4rem auto;
}

/* ─── HEADER / NAVEGAÇÃO ────────────────────────────────────── */
.header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--cinza-borda);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.header-inner {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 1.5rem;
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo-area {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.header .logo-sigla {
  height: 55px;
  display: flex;
  align-items: center;
}

.header .logo-sigla img {
  height: 100%;
  width: auto;
  object-fit: contain;
}

.header .logo-texto-principal {
  font-size: 1.5rem;
  font-weight: 400px;
  color: var(--verde-ifpa);
  line-height: 1;
}

.header .logo-texto-campus {
  font-size: 0.9rem;
  color: var(--cinza-texto);
}

.nav-menu {
  display: flex;
  gap: 0.5rem;
}

.nav-link {
  font-weight: 500px;
  color: var(--texto-medio);
  padding: 0.5rem 1rem;
  border-radius: 8px;
  transition: var(--transicao);
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0;
  height: 2px;
  background: var(--verde-ifpa);
  border-radius: 2px;
  transition: var(--transicao);
  transform: translateX(-50%);
}

.nav-link:hover,
.nav-link.ativo {
  color: var(--verde-ifpa);
  background: var(--verde-suave);
  font-weight: 600;
}

.nav-link:hover::after {
  width: calc(100% - 2rem);
}

.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
}

.menu-toggle span {
  width: 25px;
  height: 3px;
  background: var(--texto-escuro);
  border-radius: 2px;
}

/* ─── 3. PÁGINA CURSOS: HERO ───────────────────────────────── */
.page-hero {
  background: var(--verde-ifpa);
  padding: 5rem 2rem 4rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}


.page-hero::after {
  content: '';
  position: absolute;
  bottom: -1px;
  left: 0;
  right: 0;
  height: 60px;
  background: var(--cinza-fundo);
  clip-path: ellipse(55% 100% at 50% 100%);
  text-align: center;
}

.hero-eyebrow {
  color: #f9a825;
  text-align: center;
  font-size: 24px;
}


.hero-titulo-cursos {
  color: #fff;
  margin-bottom: 1rem;
}

.hero-subtitulo-cursos {
  color: rgba(255, 255, 255, 0.8);
  text-align: center;
}

.secao-subtitulo {
  text-align: justify;
}

/* ─── 4. PÁGINA CURSOS: GRID DE CARDS ──────────────────────── */
.secao-cursos {
  padding: 4rem 2rem 6rem;
  background: var(--cinza-fundo);
}

.cursos-inner {
  max-width: 1200px;
  margin: 0 auto;
}

/* Cabeçalhos de Bloco */
.bloco-header {
  margin-bottom: 1.5rem;
}

.bloco-titulo {
  font-family: var(--font-display);
  font-size: 2rem;
  color: var(--texto-escuro);
}

.cursos-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.curso-card {
  background: var(--branco);
  border-radius: var(--card-radius);
  overflow: hidden;
  box-shadow: var(--sombra-sm);
  display: flex;
  flex-direction: column;
  transition: var(--transicao);
  border: 1px solid var(--cinza-borda);
}

.curso-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--sombra-lg);
  border-color: transparent;
}

.curso-img-placeholder {
  width: 100%;
  height: 180px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 4rem;
  color: #fff;
}

.placeholder-info {
  background: linear-gradient(135deg, #1E88E5);
}

.placeholder-edif {
  background: linear-gradient(135deg, #FB8C00);
}

.placeholder-agro {
  background: linear-gradient(135deg, #43A047);
}

.placeholder-subinfo {
  background: linear-gradient(135deg, #00ACC1);
}

.placeholder-seguranca {
  background: linear-gradient(135deg, #E53935);
}

.placeholder-subedif {
  background: linear-gradient(135deg, #FDD835);
}

.placeholder-subagro {
  background: linear-gradient(135deg, #7CB342);
}

.placeholder-civil {
  background: linear-gradient(135deg, #3949AB);
}

.placeholder-ambiental {
  background: linear-gradient(135deg, #00897B);
}

.placeholder-historia {
  background: linear-gradient(135deg, #8E24AA);
}

.placeholder-agronomia {
  background: linear-gradient(135deg, #2E7D32);
}

.curso-body {
  padding: 1.8rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.curso-badge {
  display: inline-block;
  padding: 0.3rem 0.85rem;
  border-radius: 50px;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 1rem;
  align-self: flex-start;
}

.badge-verde {
  background: var(--verde-suave);
  color: var(--verde-ifpa);
}

.badge-azul {
  background: var(--azul-suave);
  color: #0277bd;
}

.badge-laranja {
  background: #fff3e0;
  color: var(--laranja-escuro);
}

.curso-titulo-card {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--texto-escuro);
  margin-bottom: 0.75rem;
  line-height: 1.3;
}

.curso-desc-card {
  font-size: 0.9rem;
  color: var(--cinza-texto);
  line-height: 1.6;
  flex: 1;
  margin-bottom: 1.5rem;
  text-align: justify;
}

.curso-meta {
  display: flex;
  gap: 1rem;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
  border-top: 1px solid var(--cinza-borda);
  padding-top: 1rem;
}

.meta-item {
  display: flex;
  align-items: center;
  gap: 0.3rem;
  font-size: 0.8rem;
  color: var(--texto-medio);
  font-weight: 600;
}

/* Botão dentro do Card - Ocupando a largura inteira */
.curso-card .btn {
  width: 100%;
  justify-content: center;
}

/* Bloco de Aviso */
.aviso-box {
  margin-top: 4rem;
  padding: 1.5rem;
  background: var(--verde-suave);
  border-radius: var(--card-radius);
  display: flex;
  align-items: center;
  gap: 1rem;
}

.aviso-icone {
  font-size: 1.5rem;
}

.aviso-texto {
  font-size: 0.92rem;
  color: var(--verde-ifpa);
  line-height: 1.6;
  text-align: justify;
}

.aviso-link {
  color: var(--verde-ifpa);
  font-weight: 700;
  text-decoration: underline;
}


/* ─── FOOTER ────────────────────────────────────────────────── */
.footer {
  background: var(--texto-escuro);
  color: #fff;
  padding: 4rem 2rem 2rem;
  margin-top: 2rem;
}

.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 3rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  margin-bottom: 2rem;
}

.footer-logo-area {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  text-align: justify;
}

.logo-area {
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 1rem;
}

/* Logo do Rodapé Diminuído */
.footer-logo-sigla {
  width: auto;
  height: 70px;
  /* Bem menor que o do topo */
  display: flex;
  align-items: center;
}

.footer-logo-sigla img {
  height: 100%;
  width: auto;
  object-fit: contain;
  border-radius: 5px;
}

.logo-texto-principal {
  font-size: 1.5rem;
  font-weight: 800;
  line-height: 1;
}

.logo-texto-campus {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.5);
}

.footer-descricao {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.7);
  line-height: 1.6;
}

.footer-titulo-col {
  font-size: 0.85rem;
  font-weight: bold;
  color: rgba(255, 255, 255, 0.5);
  text-transform: uppercase;
  margin-bottom: 1rem;
}

.footer-links-lista li {
  margin-bottom: 0.8rem;
}

.footer-links-lista a {
  color: rgba(255, 255, 255, 0.8);
  transition: 0.2s;
}

.footer-links-lista a:hover {
  color: var(--verde-suave);
}

.footer-social {
  display: flex;
  gap: 10px;
  margin-bottom: 1.5rem;
}

.social-btn {
  width: 40px;
  height: 40px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.social-btn img {
  width: 22px;
  height: 22px;
  object-fit: contain;
}

.social-btn:hover {
  background: var(--laranja);
  border-color: var(--laranja);
  transform: translateY(-2px);
  transition: 0.3s;
}

.footer-endereco p {
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.7);
  line-height: 1.6;
  margin-bottom: 0.5rem;
  text-align: justify;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.5);
  text-align: justify;
}

/* ─── 6. RESPONSIVIDADE ────────────────────────────────────── */
@media (max-width: 1024px) {
  .cursos-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

@media (max-width: 768px) {
  .menu-toggle {
    display: flex;
  }

  .nav-menu {
    display: none;
    flex-direction: column;
    position: absolute;
    top: 80px;
    left: 0;
    width: 100%;
    background: #fff;
    padding: 1rem;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
  }

  .nav-menu.aberto {
    display: flex;
  }

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

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
    gap: 10px;
  }
}