@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:wght@400;500;600;700&family=Nunito:wght@400;500;600;700&display=swap');

/* ========== RESET E VARIÁVEIS ========== */
.ca-cursos-container * {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

.ca-cursos-container {
  --ca-gold: #D4AF37;
  --ca-gold-light: #F4E4BC;
  --ca-purple-deep: #2D1B4E;
  --ca-purple-medium: #4A3066;
  --ca-purple-light: #6B4D8A;
  --ca-bg-dark: #1A1025;
  --ca-bg-card: #261535;
  --ca-text-light: #F8F5FF;
  --ca-text-muted: #B8A8C8;
  --ca-green: #4CAF50;
  --ca-shadow: 0 8px 32px rgba(0,0,0,0.4);
  --ca-shadow-hover: 0 16px 48px rgba(212,175,55,0.2);
  --ca-radius: 16px;
  --ca-transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  
  font-family: 'Nunito', sans-serif;
  background: linear-gradient(180deg, var(--ca-bg-dark) 0%, var(--ca-purple-deep) 100%);
  padding: 40px 16px 60px;
  min-height: 100vh;
  position: relative;
  overflow: hidden;
}

/* Efeito de partículas sutis no fundo */
.ca-cursos-container::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: 
    radial-gradient(2px 2px at 20px 30px, rgba(212,175,55,0.3), transparent),
    radial-gradient(2px 2px at 40px 70px, rgba(212,175,55,0.2), transparent),
    radial-gradient(1px 1px at 90px 40px, rgba(255,255,255,0.3), transparent),
    radial-gradient(2px 2px at 130px 80px, rgba(212,175,55,0.2), transparent),
    radial-gradient(1px 1px at 160px 120px, rgba(255,255,255,0.2), transparent);
  background-size: 200px 200px;
  animation: ca-twinkle 8s ease-in-out infinite;
  pointer-events: none;
  opacity: 0.6;
}

@keyframes ca-twinkle {
  0%, 100% { opacity: 0.6; }
  50% { opacity: 0.3; }
}

/* ========== CABEÇALHO ========== */
.ca-header {
  text-align: center;
  margin-bottom: 32px;
  position: relative;
  z-index: 1;
}

.ca-badge-25anos {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: linear-gradient(135deg, var(--ca-gold) 0%, #B8960F 100%);
  color: var(--ca-purple-deep);
  padding: 12px 28px;
  border-radius: 50px;
  font-size: 16px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 24px;
  box-shadow: 0 4px 20px rgba(212,175,55,0.4);
  animation: ca-pulse 2s ease-in-out infinite;
}

@keyframes ca-pulse {
  0%, 100% { box-shadow: 0 4px 20px rgba(212,175,55,0.4); }
  50% { box-shadow: 0 4px 30px rgba(212,175,55,0.6); }
}

.ca-badge-25anos svg {
  width: 20px;
  height: 20px;
}

.ca-header h2 {
  font-family: 'Cormorant Garamond', serif;
  font-size: clamp(38px, 8vw, 56px);
  font-weight: 600;
  color: var(--ca-text-light);
  line-height: 1.2;
  margin-bottom: 18px;
}

.ca-header h2 span {
  color: var(--ca-gold);
}

.ca-header p {
  color: var(--ca-text-muted);
  font-size: 20px;
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.6;
}

/* ========== SEÇÃO DIFERENCIAIS - AULAS AO VIVO + ROBSON + IDIOMAS ========== */
.ca-diferenciais {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  max-width: 1100px;
  margin: 0 auto 50px;
  position: relative;
  z-index: 1;
}

@media (min-width: 768px) {
  .ca-diferenciais {
    grid-template-columns: repeat(3, 1fr);
  }
}

.ca-diferencial-card {
  background: linear-gradient(135deg, rgba(212,175,55,0.15) 0%, rgba(45,27,78,0.8) 100%);
  border: 2px solid rgba(212,175,55,0.4);
  border-radius: var(--ca-radius);
  padding: 28px 24px;
  text-align: center;
  transition: var(--ca-transition);
}

.ca-diferencial-card:hover {
  border-color: var(--ca-gold);
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(212,175,55,0.2);
}

.ca-diferencial-card.ca-diferencial-destaque {
  background: linear-gradient(135deg, rgba(76,175,80,0.2) 0%, rgba(45,27,78,0.9) 100%);
  border-color: var(--ca-green);
}

.ca-diferencial-card.ca-diferencial-destaque:hover {
  border-color: #66BB6A;
}

.ca-diferencial-icon {
  width: 60px;
  height: 60px;
  margin: 0 auto 16px;
  background: linear-gradient(135deg, var(--ca-gold) 0%, #B8960F 100%);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.ca-diferencial-card.ca-diferencial-destaque .ca-diferencial-icon {
  background: linear-gradient(135deg, var(--ca-green) 0%, #388E3C 100%);
}

.ca-diferencial-icon svg {
  width: 30px;
  height: 30px;
  color: white;
}

.ca-diferencial-titulo {
  font-family: 'Cormorant Garamond', serif;
  font-size: 24px;
  font-weight: 700;
  color: var(--ca-text-light);
  margin-bottom: 12px;
  line-height: 1.3;
}

.ca-diferencial-card.ca-diferencial-destaque .ca-diferencial-titulo {
  color: #A5D6A7;
}

.ca-diferencial-texto {
  font-size: 17px;
  color: var(--ca-text-muted);
  line-height: 1.6;
}

.ca-diferencial-texto strong {
  color: var(--ca-gold);
}

.ca-diferencial-card.ca-diferencial-destaque .ca-diferencial-texto strong {
  color: #81C784;
}

/* Bandeiras de idiomas */
.ca-idiomas-flags {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: 14px;
  flex-wrap: wrap;
}

.ca-flag {
  font-size: 22px;
  filter: drop-shadow(0 2px 4px rgba(0,0,0,0.3));
}

/* ========== SEÇÃO DESTAQUE (2 CURSOS PRINCIPAIS) ========== */
.ca-destaque-section {
  margin-bottom: 50px;
  position: relative;
  z-index: 1;
}

.ca-destaque-label {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  margin-bottom: 32px;
  color: var(--ca-gold);
  font-size: 18px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 2px;
}

.ca-destaque-label::before,
.ca-destaque-label::after {
  content: '';
  width: 60px;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--ca-gold));
}

.ca-destaque-label::after {
  background: linear-gradient(90deg, var(--ca-gold), transparent);
}

.ca-destaque-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
  max-width: 1100px;
  margin: 0 auto;
}

@media (min-width: 768px) {
  .ca-destaque-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* ========== CARD DESTAQUE ========== */
.ca-card-destaque {
  position: relative;
  border-radius: var(--ca-radius);
  overflow: hidden;
  background: var(--ca-bg-card);
  box-shadow: var(--ca-shadow);
  transition: var(--ca-transition);
  cursor: pointer;
  text-decoration: none;
  display: flex;
  flex-direction: column;
  border: 2px solid rgba(212,175,55,0.4);
}

.ca-card-destaque:hover {
  transform: translateY(-8px);
  box-shadow: var(--ca-shadow-hover);
  border-color: var(--ca-gold);
}

/* BADGE MAIS PROCURADO */
.ca-card-destaque-badge {
  position: absolute;
  top: 16px;
  left: 16px;
  background: linear-gradient(135deg, var(--ca-gold) 0%, #B8960F 100%);
  color: var(--ca-purple-deep);
  padding: 10px 18px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.5px;
  border-radius: 8px;
  z-index: 10;
  box-shadow: 0 4px 12px rgba(0,0,0,0.3);
  display: flex;
  align-items: center;
  gap: 8px;
}

.ca-card-destaque-badge svg {
  width: 16px;
  height: 16px;
}

/* BADGE IDIOMAS NO CARD - INFERIOR DIREITO */
.ca-card-idiomas {
  position: absolute;
  bottom: 16px;
  right: 16px;
  background: rgba(0,0,0,0.75);
  backdrop-filter: blur(8px);
  padding: 8px 12px;
  border-radius: 8px;
  display: flex;
  gap: 6px;
  z-index: 10;
}

.ca-card-idiomas .ca-flag {
  font-size: 18px;
}

.ca-card-destaque-img-wrapper {
  position: relative;
  overflow: hidden;
}

.ca-card-destaque-img {
  width: 100%;
  aspect-ratio: 16/10;
  object-fit: cover;
  transition: var(--ca-transition);
}

.ca-card-destaque:hover .ca-card-destaque-img {
  transform: scale(1.05);
}

.ca-card-destaque-content {
  padding: 28px 24px;
  background: linear-gradient(180deg, var(--ca-bg-card) 0%, var(--ca-purple-deep) 100%);
  flex: 1;
  display: flex;
  flex-direction: column;
}

.ca-card-destaque-title {
  font-family: 'Cormorant Garamond', serif;
  font-size: 28px;
  font-weight: 600;
  color: var(--ca-text-light);
  margin-bottom: 16px;
  line-height: 1.3;
}

/* BENEFÍCIO DESTACADO */
.ca-card-destaque-benefit {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  background: rgba(212,175,55,0.12);
  border: 1px solid rgba(212,175,55,0.35);
  border-radius: 12px;
  padding: 16px 18px;
  margin-bottom: 18px;
}

.ca-card-destaque-benefit-icon {
  width: 28px;
  height: 28px;
  min-width: 28px;
  color: var(--ca-gold);
}

.ca-card-destaque-benefit-text {
  font-size: 18px;
  color: var(--ca-gold-light);
  line-height: 1.5;
  font-weight: 600;
}

.ca-card-destaque-desc {
  font-size: 17px;
  color: var(--ca-text-muted);
  line-height: 1.7;
  margin-bottom: 22px;
  flex: 1;
}

.ca-card-destaque-cta {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  background: linear-gradient(135deg, var(--ca-gold) 0%, #B8960F 100%);
  color: var(--ca-purple-deep);
  font-weight: 700;
  font-size: 18px;
  padding: 16px 28px;
  border-radius: 12px;
  transition: var(--ca-transition);
  justify-content: center;
}

.ca-card-destaque:hover .ca-card-destaque-cta {
  transform: scale(1.02);
  box-shadow: 0 4px 20px rgba(212,175,55,0.4);
}

.ca-card-destaque-cta svg {
  width: 20px;
  height: 20px;
  transition: var(--ca-transition);
}

.ca-card-destaque:hover .ca-card-destaque-cta svg {
  transform: translateX(4px);
}

/* ========== DIVISOR ========== */
.ca-divider {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
  margin: 55px auto;
  max-width: 450px;
  position: relative;
  z-index: 1;
}

.ca-divider-line {
  flex: 1;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--ca-purple-light), transparent);
}

.ca-divider-icon {
  width: 50px;
  height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--ca-purple-medium);
  border-radius: 50%;
  border: 2px solid var(--ca-gold);
}

.ca-divider-icon svg {
  width: 24px;
  height: 24px;
  color: var(--ca-gold);
}

/* ========== GRID DE CURSOS ========== */
.ca-cursos-section {
  position: relative;
  z-index: 1;
}

.ca-cursos-section-title {
  text-align: center;
  font-family: 'Cormorant Garamond', serif;
  font-size: clamp(30px, 6vw, 40px);
  font-weight: 600;
  color: var(--ca-text-light);
  margin-bottom: 36px;
}

.ca-cursos-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  max-width: 1200px;
  margin: 0 auto;
}

@media (min-width: 520px) {
  .ca-cursos-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 900px) {
  .ca-cursos-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
  }
}

/* ========== CARD CURSO - PADRONIZADO ========== */
.ca-card {
  position: relative;
  border-radius: var(--ca-radius);
  overflow: hidden;
  background: var(--ca-bg-card);
  box-shadow: var(--ca-shadow);
  transition: var(--ca-transition);
  cursor: pointer;
  text-decoration: none;
  display: flex;
  flex-direction: column;
  border: 1px solid rgba(107,77,138,0.4);
  min-height: 420px;
}

.ca-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--ca-shadow-hover);
  border-color: var(--ca-gold);
}

.ca-card-img-wrapper {
  position: relative;
  overflow: hidden;
}

.ca-card-img {
  width: 100%;
  aspect-ratio: 16/10;
  object-fit: cover;
  transition: var(--ca-transition);
}

.ca-card:hover .ca-card-img {
  transform: scale(1.08);
}

.ca-card-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 40%, rgba(26,16,37,0.9) 100%);
  opacity: 0;
  transition: var(--ca-transition);
}

.ca-card:hover .ca-card-overlay {
  opacity: 1;
}

/* Badge idiomas nos cards secundários - INFERIOR DIREITO */
.ca-card .ca-card-idiomas {
  position: absolute;
  bottom: 12px;
  right: 12px;
  background: rgba(0,0,0,0.75);
  backdrop-filter: blur(6px);
  padding: 6px 10px;
  border-radius: 6px;
  display: flex;
  gap: 5px;
  z-index: 5;
}

.ca-card .ca-card-idiomas .ca-flag {
  font-size: 16px;
}

.ca-card-content {
  padding: 22px 20px;
  background: linear-gradient(180deg, var(--ca-bg-card) 0%, rgba(45,27,78,0.8) 100%);
  flex: 1;
  display: flex;
  flex-direction: column;
}

.ca-card-category {
  display: inline-block;
  font-size: 14px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--ca-gold);
  margin-bottom: 12px;
  padding: 8px 14px;
  background: rgba(212,175,55,0.15);
  border-radius: 8px;
  align-self: flex-start;
}

.ca-card-title {
  font-family: 'Cormorant Garamond', serif;
  font-size: 24px;
  font-weight: 600;
  color: var(--ca-text-light);
  line-height: 1.3;
  margin-bottom: 12px;
}

/* BENEFÍCIO NOS CARDS SECUNDÁRIOS */
.ca-card-benefit {
  font-size: 17px;
  color: var(--ca-text-muted);
  line-height: 1.6;
  margin-bottom: 18px;
  flex: 1;
}

.ca-card-cta {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--ca-gold);
  font-weight: 700;
  font-size: 18px;
  transition: var(--ca-transition);
  margin-top: auto;
}

.ca-card:hover .ca-card-cta {
  gap: 14px;
}

.ca-card-cta svg {
  width: 20px;
  height: 20px;
}

/* ========== CURSO EM ESPANHOL - DESTAQUE MAIOR ========== */
.ca-card-spanish {
  border: 2px solid #FF6B6B;
  background: linear-gradient(180deg, var(--ca-bg-card) 0%, rgba(80,30,50,0.5) 100%);
}

.ca-card-spanish:hover {
  border-color: #FF8A8A;
}

.ca-card-spanish .ca-card-spanish-badge {
  position: absolute;
  top: 12px;
  left: 12px;
  background: linear-gradient(135deg, #FF6B6B 0%, #EE5A5A 100%);
  color: white;
  padding: 10px 16px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 700;
  z-index: 5;
  display: flex;
  align-items: center;
  gap: 8px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.3);
}

/* ========== FOOTER INFO ========== */
.ca-footer-info {
  text-align: center;
  margin-top: 55px;
  padding: 36px 28px;
  background: rgba(45,27,78,0.5);
  border-radius: var(--ca-radius);
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
  position: relative;
  z-index: 1;
  border: 1px solid rgba(212,175,55,0.25);
}

.ca-footer-info p {
  color: var(--ca-text-muted);
  font-size: 19px;
  line-height: 1.7;
  margin-bottom: 22px;
}

.ca-footer-info strong {
  color: var(--ca-gold);
}

.ca-footer-icons {
  display: flex;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
}

.ca-footer-icon {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--ca-text-muted);
  font-size: 16px;
  font-weight: 500;
}

.ca-footer-icon svg {
  width: 22px;
  height: 22px;
  color: var(--ca-gold);
}

/* ========== ANIMAÇÃO FADE IN ========== */
@keyframes ca-fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.ca-card, .ca-card-destaque, .ca-diferencial-card {
  animation: ca-fadeInUp 0.6s ease-out forwards;
}

.ca-diferencial-card:nth-child(1) { animation-delay: 0.1s; }
.ca-diferencial-card:nth-child(2) { animation-delay: 0.2s; }
.ca-diferencial-card:nth-child(3) { animation-delay: 0.3s; }

.ca-card:nth-child(1) { animation-delay: 0.1s; }
.ca-card:nth-child(2) { animation-delay: 0.15s; }
.ca-card:nth-child(3) { animation-delay: 0.2s; }
.ca-card:nth-child(4) { animation-delay: 0.25s; }
.ca-card:nth-child(5) { animation-delay: 0.3s; }
.ca-card:nth-child(6) { animation-delay: 0.35s; }
.ca-card:nth-child(7) { animation-delay: 0.4s; }
.ca-card:nth-child(8) { animation-delay: 0.45s; }
.ca-card:nth-child(9) { animation-delay: 0.5s; }