/* ===========================
   RESPONSIVE: 1200px
   =========================== */
@media (max-width: 1200px) {
  :root {
    --fs-hero: clamp(2.2rem, 5vw, 3.5rem);
    --fs-4xl: 2.25rem;
  }

  .about-content {
    gap: 40px;
  }

  .projects-grid {
    gap: 24px;
  }

  .skills-categories {
    gap: 20px;
  }
}

/* ===========================
   RESPONSIVE: 900px
   =========================== */
@media (max-width: 900px) {
  :root {
    --section-padding: 80px 0;
  }

  /* Hero Section */
  .hero-content {
    flex-direction: column-reverse;
    justify-content: center;
    gap: 40px;
    padding-top: 40px;
  }

  .hero-text-container {
    text-align: center;
  }

  .hero-badge {
    margin: 0 auto 28px;
  }

  .hero-buttons {
    justify-content: center;
  }

  /* Navigation */
  .nav-links {
    display: none;
  }

  .hamburger {
    display: flex;
  }

  /* About */
  .about-content {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .about-text {
    order: 1;
  }

  .about-icon-grid {
    order: 2;
  }

  /* Projects */
  .projects-grid {
    flex-direction: column;
    max-width: 640px;
    margin: 0 auto;
  }

  .project-card {
    max-width: 100%;
    flex: 1 1 100%;
  }

  .project-card {
    padding: 28px;
  }

  .project-title {
    font-size: var(--fs-lg);
    word-wrap: break-word;
    overflow-wrap: break-word;
  }

  .project-tags {
    gap: 6px;
  }

  /* Skills */
  .skills-categories {
    grid-template-columns: repeat(2, 1fr);
  }

  /* Behind the Scenes */
  .pipeline-flow {
    display: grid;
    grid-template-columns: 1fr 1fr;
    justify-items: center;
    gap: 20px;
  }

  .pipeline-connector {
    display: none;
  }

  .pipeline-step {
    padding: 24px 20px;
  }

  /* Timeline */
  .timeline {
    padding-left: 30px;
  }

  .timeline-dot {
    left: -37px;
    width: 14px;
    height: 14px;
  }

  .timeline-card {
    padding: 24px;
  }

  /* Contact */
  .contact-form {
    padding: 32px;
  }

  /* Footer */
  .footer-content {
    flex-direction: column;
    gap: 24px;
    text-align: center;
  }
}

/* ===========================
   RESPONSIVE: 600px
   =========================== */
@media (max-width: 600px) {
  :root {
    --section-padding: 60px 0;
    --fs-4xl: 1.875rem;
    --fs-3xl: 1.5rem;
  }

  .hero-content {
    padding: 0 16px;
  }

  .hero-title {
    letter-spacing: -1px;
  }

  .hero-subtitle {
    font-size: var(--fs-base);
  }

  .hero-buttons {
    flex-direction: column;
    align-items: center;
    gap: 12px;
  }

  .hero-buttons a {
    width: 100%;
    max-width: 280px;
    text-align: center;
  }

  .hero-image-container {
    max-width: 280px;
  }

  .scroll-line {
    height: 30px;
  }

  /* About icons */
  .about-icon-grid {
    grid-template-columns: 1fr 1fr;
    gap: 12px;
  }

  .about-icon-card {
    padding: 20px 16px;
  }

  /* Skills */
  .skills-categories {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  /* Behind the Scenes */
  .pipeline-flow {
    grid-template-columns: 1fr;
    justify-items: center;
    gap: 16px;
  }

  .skill-category {
    padding: 24px 20px;
  }

  /* Section headers */
  .section-header {
    margin-bottom: 40px;
  }

  .section-title {
    font-size: var(--fs-3xl);
  }

  /* Timeline */
  .timeline {
    padding-left: 24px;
  }

  .timeline-dot {
    left: -31px;
    width: 12px;
    height: 12px;
  }

  .timeline-role {
    font-size: var(--fs-xl);
  }

  .timeline-card {
    padding: 20px;
  }

  /* Contact form */
  .contact-form {
    padding: 24px;
  }

  /* Project cards */
  .project-card {
    padding: 24px;
  }

  .project-title {
    font-size: var(--fs-lg);
  }
}

/* ===========================
   RESPONSIVE: 400px (small phones)
   =========================== */
@media (max-width: 400px) {
  .about-icon-grid {
    grid-template-columns: 1fr;
  }



  .nav-logo {
    font-size: var(--fs-lg);
  }
}