/* MADMIX - Prova de Execução section */

#execucao {
  background: var(--gray);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 80px 0;
  contain: content;
}

.exec-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 6vw;
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 60px;
  align-items: center;
}

.exec-video-frame {
  position: relative;
  border: 1px solid var(--border);
  border-radius: 4px;
  overflow: hidden;
  background: #000;
  box-shadow: 0 20px 40px rgba(0,0,0,0.4);
  transition: transform .3s ease, border-color .3s ease;
  will-change: transform;
}

.exec-video-frame:hover {
  transform: translateY(-5px);
  border-color: rgba(255,255,255,0.15);
}

.exec-video {
  width: 100%;
  display: block;
  aspect-ratio: 16 / 9;
}

.exec-video-caption {
  font-family: var(--font-serif);
  font-style: italic;
  color: var(--gray5);
  margin-top: 20px;
  font-size: 1rem;
  text-align: center;
  opacity: 0.7;
}

.exec-title {
  margin-bottom: 25px;
  font-size: clamp(2.2rem, 4vw, 3.2rem);
  line-height: 0.9;
}

.exec-highlight-text {
  font-family: var(--font-serif);
  font-style: italic;
  color: var(--red-text);
  font-size: 1.5rem;
  line-height: 1.3;
  margin-bottom: 35px;
}

.exec-features-list {
  font-family: var(--font-body);
  color: var(--gray3);
  font-size: 1.05rem;
  line-height: 1.7;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.exec-features-list strong {
  color: var(--white);
  font-weight: 500;
}

.exec-cta {
  margin-top: 45px;
  display: inline-flex;
}

@media (max-width: 900px) {
  #execucao {
    padding: 60px 0;
  }

  .exec-container {
    grid-template-columns: 1fr;
    gap: 40px;
    text-align: center;
    padding: 0 8vw;
  }

  .exec-text-side {
    display: flex;
    flex-direction: column;
    align-items: center;
  }

  .exec-video-side {
    order: 2;
  }

  #execucao .btn-primary {
    display: flex;
    width: 100%;
    justify-content: center;
    padding: 18px 24px;
    box-sizing: border-box;
  }

  #execucao .section-h2 {
    font-size: 2.2rem;
  }
}

@media (max-width: 480px) {
  .exec-highlight-text {
    font-size: var(--text-lg);
    margin-bottom: 1.5rem;
  }

  .exec-features-list {
    font-size: var(--text-md);
    gap: 14px;
  }
}