/* 12 — FAQ (Design System /student com identidade Dark & Neon) */
.faq {
  position: relative;
  overflow: hidden;
  padding: 54px 0 0;
  border-bottom: 1px solid var(--backdropb);
}

.faq::before {
  content: '';
  position: absolute;
  top: 25%;
  left: 15%;
  width: 650px;
  height: 450px;
  background: radial-gradient(circle, rgba(112, 224, 0, 0.04) 0%, transparent 65%);
  pointer-events: none;
  z-index: 0;
}

.faq .wrap {
  position: relative;
  z-index: 1;
  padding: 0 20px;
}

.faq__row {
  align-items: flex-end;
  row-gap: 32px;
}

/* Coluna 1: Conteúdo e Accordion */
.faq__col-content {
  display: flex;
  flex-direction: column;
  padding-bottom: 54px;
}

.faq__intro {
  margin-bottom: 28px;
}

.faq__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 5px 16px;
  border-radius: var(--radiusr);
  background: var(--primarys);
  border: 1px solid var(--primaryh);
  color: var(--primaryp);
  font-family: 'Rajdhani', sans-serif;
  font-size: 0.84rem;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 14px;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.faq__title {
  font-family: 'Rajdhani', sans-serif;
  font-size: clamp(2rem, 3.2vw, 2.6rem);
  font-weight: 800;
  color: #ffffff;
  line-height: 1.2;
  margin: 0 0 10px;
  letter-spacing: -0.3px;
}

.faq__title strong {
  color: var(--primaryp);
  font-weight: 800;
}

.faq__subtitle {
  font-size: 1rem;
  color: var(--colorc);
  margin: 0;
  line-height: 1.5;
}

/* Accordion */
.faq__accordion {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-bottom: 28px;
}

.faq__item {
  background: rgba(16, 26, 37, 0.7);
  border: 1px solid var(--backdropb);
  border-radius: var(--radiuse);
  overflow: hidden;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: var(--shadowm);
  transition: border-color 0.25s ease, box-shadow 0.25s ease;
}

.faq__item:hover {
  border-color: rgba(112, 224, 0, 0.35);
}

.faq__item.open {
  border-color: var(--primaryp);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4), 0 0 25px rgba(112, 224, 0, 0.15);
}

.faq__q {
  width: 100%;
  text-align: left;
  cursor: pointer;
  background: transparent;
  color: #ffffff;
  border: 0;
  padding: 18px 24px;
  font-family: 'Rajdhani', sans-serif;
  font-size: 1.15rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  transition: color 0.2s ease;
  line-height: 1.3;
}

.faq__q:hover,
.faq__item.open .faq__q {
  color: var(--primaryp);
}

.faq__arrow {
  font-size: 1.3rem;
  color: var(--primaryp);
  transition: transform 0.25s ease;
  flex-shrink: 0;
  margin-top: 1px;
}

.faq__item.open .faq__arrow {
  transform: rotate(180deg);
}

.faq__a {
  padding: 0 24px 20px;
  display: none;
  color: var(--colorb);
  font-size: 0.96rem;
  line-height: 1.6;
  border-top: 1px solid rgba(255, 255, 255, 0.04);
}

.faq__item.open .faq__a {
  display: block;
}

.faq__a p {
  margin: 0 0 10px;
}

.faq__a p:last-child {
  margin-bottom: 0;
}

.faq__a strong {
  color: #ffffff;
  font-weight: 700;
}

/* Ação Master CTA */
.faq__action {
  display: flex;
}

.faq__btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  width: 100%;
  padding: 16px 28px;
  font-family: 'Rajdhani', sans-serif;
  font-size: 1.15rem;
  font-weight: 800;
  letter-spacing: 1px;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--basep);
  background: var(--primaryp);
  border: 1px solid var(--primaryp);
  border-radius: var(--radiusr);
  box-shadow: 0 0 22px var(--primaryh), var(--shadowm);
  overflow: hidden;
  cursor: pointer;
  box-sizing: border-box;
  line-height: 1;
  transition: transform 0.25s cubic-bezier(0.2, 0.8, 0.2, 1), box-shadow 0.25s ease, background 0.25s ease;
}

.faq__btn i {
  margin-top: -3px;
  font-size: 1.2rem;
  font-weight: 700;
  flex-shrink: 0;
  transition: transform 0.25s ease;
}

.faq__btn::after {
  content: '';
  position: absolute;
  top: 0;
  left: -120%;
  width: 50%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
  transform: skewX(-22deg);
  animation: btnSheen 4.5s infinite ease-in-out;
}

.faq__btn:hover {
  transform: translateY(-3px) scale(1.01);
  background: #7ef500;
  border-color: #7ef500;
  box-shadow: 0 0 35px var(--primaryh), 0 14px 40px rgba(112, 224, 0, 0.35);
  color: var(--basep);
}

.faq__btn:active {
  transform: translateY(-1px) scale(0.995);
}

.faq__btn:hover .faq__btn-arrow {
  transform: translateX(6px);
}

/* Coluna 2: Foto Lateral do Professor */
.faq__col-side {
  display: flex;
  align-items: flex-end;
  justify-content: center;
  position: relative;
}

.faq__side-frame {
  position: relative;
  display: flex;
  align-items: flex-end;
  width: 120%;
  margin-left: -10%;
}

.faq__side-frame img {
  width: 100%;
  max-width: 580px;
  height: auto;
  display: block;
  margin: 0 auto;
  filter: drop-shadow(0 15px 35px rgba(0, 0, 0, 0.7));
  object-fit: contain;
  position: relative;
  z-index: 1;
}

.faq__side-glow {
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 450px;
  height: 450px;
  background: radial-gradient(circle, rgba(112, 224, 0, 0.14) 0%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}

.faq__side-badge {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 12px 20px;
  margin: 18px auto 28px;
  border-radius: var(--radiusm);
  background: rgba(16, 26, 37, 0.95);
  border: 1px solid var(--primaryh);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.6), 0 0 20px rgba(112, 224, 0, 0.15);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  max-width: 360px;
  width: fit-content;
}

.faq__side-badge-icon {
  font-size: 1.5rem;
  color: var(--primaryp);
  display: flex;
  align-items: center;
  justify-content: center;
  filter: drop-shadow(0 0 6px var(--primaryh));
}

.faq__side-badge-text strong {
  display: block;
  font-family: 'Rajdhani', sans-serif;
  font-size: 1.15rem;
  font-weight: 800;
  color: #ffffff;
  line-height: 1.1;
}

.faq__side-badge-text small {
  display: block;
  font-size: 0.76rem;
  color: var(--colorc);
  margin-top: 2px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* Responsividade */
@media (max-width: 860px) {
  .faq {
    padding: 40px 0;
  }

  .faq__col-content {
    padding-bottom: 0;
  }

  .faq__q {
    padding: 16px 18px;
    font-size: 1.05rem;
  }

  .faq__a {
    padding: 0 18px 16px;
  }

  .faq__btn {
    padding: 16px 18px;
    font-size: 1.05rem;
    text-align: center;
  }

  .faq__side-frame {
    width: 100%;
    margin-left: 0;
  }

  .faq__side-frame img {
    max-width: 430px;
  }

  .faq__side-badge {
    margin: 16px auto 0;
    width: 100%;
    max-width: 340px;
    box-sizing: border-box;
  }
}