/* Scroll Reveal */
.reveal-hidden {
  opacity: 0;
  transform: translateY(40px);
}

.reveal-visible {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 0.8s ease, transform 0.8s ease;
}


  .footer-content {
    gap: 20px;
  }

  .footer-info {
    gap: 20px;
  }


/* Mobile */
@media (max-width: 480px) {
  .container {
    width: 98%;
  }

  .header-content {
    padding: 12px 0;
  }

  .logo {
    font-size: 18px;
  }

  .hero {
    padding: 100px 0 60px;
  }

  .hero-text h2 {
    font-size: 24px;
  }

  .hero-text p {
    font-size: 14px;
  }

  .hero-actions {
    width: 100%;
  }

  .hero-actions .btn-primary,
  .hero-actions .btn-secondary {
    width: 100%;
    text-align: center;
  }

  .hero-card {
    padding: 20px;
  }

  .hero-card h3 {
    font-size: 18px;
  }

  .section {
    padding: 50px 0;
  }

  .section-header h2 {
    font-size: 22px;
  }

  .section-header p {
    font-size: 14px;
  }

  .about-grid,
  .contact-grid {
    gap: 20px;
  }

  .about-box,
  .contact-form {
    padding: 20px;
  }

  .about-box h4 {
    font-size: 14px;
  }

  .solutions-grid,
  .portfolio-grid {
    grid-template-columns: 1fr;
    gap: 15px;
  }

  .solution-card,
  .portfolio-card {
    padding: 18px;
  }

  .solution-card h3,
  .portfolio-info h4 {
    font-size: 16px;
  }

  .contact-box {
    padding: 30px 20px;
  }

  .contact-box h2 {
    font-size: 20px;
  }

  .contact-box p {
    font-size: 14px;
  }

  .btn-primary,
  .btn-secondary {
    padding: 12px 20px;
    font-size: 13px;
  }

  .footer {
    padding: 30px 0 15px;
  }

  .footer-content {
    flex-direction: column;
    gap: 15px;
  }

  .footer-brand h3 {
    font-size: 18px;
  }

  .footer-info {
    flex-direction: column;
    gap: 15px;
  }

  .info-item {
    flex-direction: row;
    justify-content: center;
  }

  .footer-bottom {
    font-size: 0.8rem;
  }
}
/* ABOUT — LEITURA RÁPIDA */

.about-text {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.about-item {
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 20px 22px;
  background: var(--bg-card);
}

.about-item h4 {
  font-size: 15px;
  font-weight: 600;
  margin-bottom: 6px;
  color: var(--text-main);
}

.about-item p {
  font-size: 14px;
  line-height: 1.5;
  color: var(--text-muted);
  margin: 0;
}

/* hover sutil (opcional, mas ajuda UX) */
.about-item:hover {
  border-color: var(--blue);
  background: rgba(59,130,246,0.03);
}

.nav a.active {
  color: #3b82f6;
}

/* Container da barra */
#progress-container {
    position: fixed;
  top: 68px; /* altura da navbar */
  left: 0;
  width: 100%;
  height: 3.5px;
  background: #0e0e12;
  z-index: 9999;
}

/* Barra de progresso */
#progress-bar {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, #0e0e12, rgb(0, 102, 255));

}

/* Additional responsive */
@media (max-width: 768px) {
  .hero-text h2 {
    font-size: 28px;
  }

  .hero-card {
    padding: 24px;
  }

  .solution-card {
    padding: 20px;
  }
}