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

:root {
  --preto: #0a0a0a;
  --preto-claro: #151515;
  --dourado: #d4af37;
  --dourado-claro: #f0d78c;
  --claro: #f7f5f0;
  --texto: #333;
  --texto-cinza: #777;
  --sombra: 0 8px 24px rgba(0,0,0,0.08);
}

body {
  font-family: 'Poppins', sans-serif;
  color: var(--texto);
  line-height: 1.6;
  background: #fff;
}

.container {
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 20px;
}

a { text-decoration: none; color: inherit; }
ul { list-style: none; }
img { max-width: 100%; display: block; }

/* ===== HEADER ===== */
.header {
  position: fixed;
  top: 0;
  width: 100%;
  background: var(--preto);
  z-index: 999;
  border-bottom: 1px solid rgba(212,175,55,0.2);
}

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

.logo-img {
  height: 48px;
  width: auto;
  display: block;
}

.nav {
  display: flex;
  align-items: center;
  gap: 26px;
}

.nav a {
  font-weight: 500;
  font-size: 0.92rem;
  color: #ddd;
  transition: color 0.2s;
}
.nav a:hover { color: var(--dourado); }

.nav-home {
  color: var(--dourado-claro) !important;
  font-size: 0.85rem !important;
}

.btn-nav {
  background: var(--dourado);
  color: #000 !important;
  padding: 10px 20px;
  border-radius: 30px;
  font-weight: 600;
}
.btn-nav:hover { background: var(--dourado-claro); }

.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
}
.menu-toggle span {
  width: 26px;
  height: 3px;
  background: var(--dourado);
  border-radius: 2px;
}

/* ===== HERO CURSOS ===== */
.hero-cursos {
  position: relative;
  min-height: 90vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  border-bottom: 3px solid var(--dourado);
  background: var(--preto);
}

.hero-cursos-bg {
  position: absolute;
  top: 0;
  right: 0;
  width: 55%;
  height: 100%;
  z-index: 1;
}

.hero-cursos-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(10%) contrast(1.05);
}

.hero-cursos-gradient {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    90deg,
    var(--preto) 0%,
    rgba(10,10,10,0.9) 25%,
    rgba(10,10,10,0.35) 60%,
    rgba(10,10,10,0.05) 100%
  );
}

.hero-cursos-content {
  position: relative;
  z-index: 2;
  max-width: 640px;
  padding: 150px 0 80px;
  text-align: left;
}

.hero-cursos-content h1 {
  font-family: 'Playfair Display', serif;
  font-size: 2.5rem;
  line-height: 1.25;
  color: #fff;
  margin-bottom: 20px;
}

.hero-cursos-content p {
  color: #ccc;
  max-width: 520px;
  margin-bottom: 24px;
  font-size: 1.05rem;
}

/* ===== INFORMAÇÕES CRÍTICAS (DATA / DURAÇÃO / LOCAL) ===== */
.hero-info-critica {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
  margin-bottom: 20px;
  padding: 20px;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(212,175,55,0.3);
  border-radius: 12px;
}

.info-item {
  display: flex;
  flex-direction: column;
  min-width: 130px;
}

.info-label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--dourado);
  margin-bottom: 4px;
}

.info-valor {
  font-size: 0.95rem;
  color: #fff;
  font-weight: 600;
}

.hero-escassez {
  color: var(--dourado-claro);
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 26px;
}

.hero-stats {
  display: flex;
  gap: 40px;
  margin-top: 40px;
  padding-top: 26px;
  border-top: 1px solid rgba(212,175,55,0.25);
}

.stat {
  display: flex;
  flex-direction: column;
}

.stat-num {
  font-family: 'Playfair Display', serif;
  font-size: 2rem;
  color: var(--dourado);
  font-weight: 700;
}

.stat-label {
  font-size: 0.82rem;
  color: #bbb;
  margin-top: 4px;
}

@media (max-width: 900px) {
  .hero-cursos-bg {
    width: 100%;
    height: 40%;
    top: 0;
  }
  .hero-cursos-gradient {
    background: linear-gradient(
      180deg,
      rgba(10,10,10,0.2) 0%,
      var(--preto) 90%
    );
  }
  .hero-cursos {
    flex-direction: column;
    min-height: auto;
    padding-top: 35vh;
  }
  .hero-cursos-content {
    max-width: 100%;
    padding: 30px 24px 60px;
    text-align: center;
  }
  .hero-cursos-content p {
    margin-left: auto;
    margin-right: auto;
  }
  .hero-info-critica {
    justify-content: center;
  }
  .hero-stats {
    justify-content: center;
    flex-wrap: wrap;
    gap: 28px;
  }
}

/* ===== BOTÕES ===== */
.btn {
  display: inline-block;
  padding: 14px 30px;
  border-radius: 30px;
  font-weight: 600;
  transition: all 0.25s;
  border: none;
  cursor: pointer;
  font-family: inherit;
}
.btn-primary {
  background: var(--dourado);
  color: #000;
}
.btn-primary:hover { background: var(--dourado-claro); }

/* ===== SECTION TITLE ===== */
.section-title {
  text-align: center;
  max-width: 600px;
  margin: 0 auto 50px;
}
.section-title h2 {
  font-family: 'Playfair Display', serif;
  font-size: 2rem;
  color: var(--preto);
  margin-bottom: 10px;
}
.tag {
  display: inline-block;
  background: rgba(212,175,55,0.1);
  color: #b8912b;
  padding: 6px 16px;
  border-radius: 20px;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 14px;
}

/* ===== HANDS-ON ===== */
.hands-on {
  padding: 100px 0;
  background: #fff;
}

.hands-on-proporcao {
  display: flex;
  justify-content: center;
  gap: 60px;
  margin-bottom: 50px;
}

.proporcao-item {
  text-align: center;
}

.proporcao-num {
  display: block;
  font-family: 'Playfair Display', serif;
  font-size: 3.2rem;
  font-weight: 700;
  color: var(--texto-cinza);
}

.proporcao-destaque .proporcao-num {
  color: var(--dourado);
}

.proporcao-label {
  font-size: 0.9rem;
  color: var(--texto-cinza);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.hands-on-galeria {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.hands-on-galeria img {
  border-radius: 12px;
  box-shadow: var(--sombra);
  aspect-ratio: 4/3;
  object-fit: cover;
}

/* ===== AUTORIDADE / QUEM ENSINA ===== */
.autoridade {
  padding: 100px 0;
  background: var(--claro);
}

.autoridade-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 30px;
  max-width: 760px;
  margin: 0 auto;
}

.autoridade-card {
  text-align: center;
  padding: 34px 24px;
  border-radius: 16px;
  border: 1px solid rgba(212,175,55,0.2);
  background: #fff;
  box-shadow: var(--sombra);
}

.autoridade-destaque {
  border: 1px solid var(--dourado);
}

.autoridade-avatar {
  width: 100px;
  height: 100px;
  border-radius: 50%;
  background: var(--preto);
  color: var(--dourado);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  font-weight: 600;
  margin: 0 auto 18px;
}

.autoridade-card h3 {
  font-family: 'Playfair Display', serif;
  font-size: 1.15rem;
  margin-bottom: 4px;
  color: var(--preto);
}

.autoridade-titulo {
  display: block;
  color: #b8912b;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 14px;
}

.autoridade-resumo {
  font-size: 0.9rem;
  color: var(--texto-cinza);
  line-height: 1.7;
}

/* ===== CRONOGRAMA EM ABAS ===== */
.cronograma {
  padding: 100px 0;
  background: #fff;
}

.cronograma-tabs {
  display: flex;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 40px;
}

.cronograma-tab {
  padding: 12px 26px;
  border-radius: 30px;
  border: 1px solid rgba(212,175,55,0.4);
  background: #fff;
  color: var(--preto);
  font-family: inherit;
  font-weight: 600;
  font-size: 0.9rem;
  cursor: pointer;
  transition: all 0.2s;
}

.cronograma-tab:hover {
  border-color: var(--dourado);
}

.cronograma-tab.active {
  background: var(--preto);
  color: var(--dourado);
  border-color: var(--preto);
}

.cronograma-painel {
  display: none;
  max-width: 700px;
  margin: 0 auto;
  gap: 20px;
  flex-direction: column;
}

.cronograma-painel.active {
  display: flex;
}

.cronograma-periodo {
  padding: 22px 26px;
  border: 1px solid rgba(212,175,55,0.25);
  border-radius: 12px;
  background: var(--claro);
}

.cronograma-periodo h3 {
  font-family: 'Playfair Display', serif;
  color: var(--preto);
  margin-bottom: 8px;
  font-size: 1.05rem;
}

.cronograma-periodo p {
  color: var(--texto-cinza);
  font-size: 0.92rem;
}

/* ===== TURMAS / GALERIA ===== */
.turmas { padding: 100px 0; background: var(--claro); }

.galeria-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.galeria-grid img {
  border-radius: 12px;
  box-shadow: var(--sombra);
  aspect-ratio: 4/3;
  object-fit: cover;
}

/* ===== FAQ ===== */
.faq {
  padding: 100px 0;
  background: #fff;
}

.faq-lista {
  max-width: 720px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.faq-item {
  border: 1px solid rgba(212,175,55,0.25);
  border-radius: 12px;
  padding: 18px 22px;
}

.faq-item summary {
  cursor: pointer;
  font-weight: 600;
  color: var(--preto);
  list-style: none;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary::before {
  content: '+';
  color: var(--dourado);
  font-weight: 700;
  margin-right: 10px;
}

.faq-item[open] summary::before {
  content: '−';
}

.faq-item p {
  margin-top: 12px;
  color: var(--texto-cinza);
  font-size: 0.92rem;
  line-height: 1.6;
}

/* ===== APLICAÇÃO / CTA FINAL ===== */
.aplicar {
  padding: 100px 0;
  background: linear-gradient(135deg, var(--preto), var(--preto-claro));
  color: #fff;
  text-align: center;
}

.aplicar-conteudo {
  max-width: 640px;
  margin: 0 auto;
}

.aplicar-conteudo h2 {
  font-family: 'Playfair Display', serif;
  font-size: 2rem;
  margin: 14px 0 16px;
}

.aplicar-conteudo p {
  color: #ccc;
  margin-bottom: 30px;
}

/* ===== FOOTER ===== */
.footer {
  background: var(--preto);
  color: #fff;
  padding: 30px 0;
  border-top: 1px solid rgba(212,175,55,0.2);
}
.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}
.footer-social { display: flex; gap: 18px; }
.footer-social a { color: #ccc; }
.footer-social a:hover { color: var(--dourado); }

/* ===== RESPONSIVO ===== */
@media (max-width: 900px) {
  .galeria-grid { grid-template-columns: repeat(2, 1fr); }
  .hands-on-galeria { grid-template-columns: 1fr; }
  .autoridade-grid { grid-template-columns: 1fr; }
  .hands-on-proporcao { gap: 30px; }
}

@media (max-width: 768px) {
  .nav {
    position: absolute;
    top: 72px;
    left: 0;
    width: 100%;
    background: var(--preto);
    flex-direction: column;
    padding: 20px;
    display: none;
    border-bottom: 1px solid rgba(212,175,55,0.2);
  }
  .nav.active { display: flex; }
  .menu-toggle { display: flex; }
  .hero-cursos-content h1 { font-size: 1.9rem; }
}

/* ===== WHATSAPP FLUTUANTE ===== */
.whatsapp-float {
  position: fixed;
  bottom: 26px;
  right: 26px;
  width: 60px;
  height: 60px;
  background: #25d366;
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 6px 18px rgba(0,0,0,0.3);
  z-index: 998;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
  animation: pulse 2.4s infinite;
}

.whatsapp-float:hover {
  transform: scale(1.08);
  box-shadow: 0 8px 22px rgba(0,0,0,0.4);
}

@keyframes pulse {
  0%   { box-shadow: 0 0 0 0 rgba(37,211,102,0.5); }
  70%  { box-shadow: 0 0 0 14px rgba(37,211,102,0); }
  100% { box-shadow: 0 0 0 0 rgba(37,211,102,0); }
}

@media (max-width: 768px) {
  .whatsapp-float {
    width: 54px;
    height: 54px;
    bottom: 18px;
    right: 18px;
  }
}