/* ==========================================================================
   Responsive — Tablet & Mobile
   ========================================================================== */

/* --- Tablet (max 1024px) --- */
@media (max-width: 1024px) {
  .grid--asymmetric {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-lg);
  }

  .projects__grid {
    grid-template-columns: 1fr 1fr;
  }

  .projects__grid--row2 {
    grid-template-columns: 1fr 1fr;
  }

  .projects__grid--row2 .project-card:last-child {
    grid-column: 1 / -1;
  }

  .projects__grid--row3 {
    grid-template-columns: 1fr 1fr;
  }

  .approach__steps {
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--space-xl);
  }

  .approach__step {
    flex: 0 0 30%;
  }

  .approach__line {
    display: none;
  }

  .hero__blob {
    opacity: 0.05;
  }
}

/* --- Mobile (max 768px) --- */
@media (max-width: 768px) {
  :root {
    --nav-height: 60px;
    --space-3xl: 5rem;
    --space-2xl: 3.5rem;
  }

  .container {
    padding: 0 var(--space-md);
  }

  /* Nav */
  .nav__links {
    display: none;
  }

  .nav__hamburger {
    display: flex;
  }

  /* Hero */
  .hero {
    min-height: 100svh;
    padding-top: calc(var(--nav-height) + var(--space-xl));
    align-items: flex-start;
    padding-bottom: 6rem;
  }

  .hero__content {
    max-width: 100%;
  }

  .hero__blob {
    width: 250px;
    height: 250px;
    right: -15%;
    top: 20%;
  }

  /* About */
  .grid--asymmetric {
    grid-template-columns: 1fr;
    gap: var(--space-xl);
  }

  .about__image-wrap {
    max-height: 400px;
    aspect-ratio: 4 / 3;
    border-radius: var(--radius-md);
  }

  /* Projects */
  .projects__grid,
  .projects__grid--row2,
  .projects__grid--row3 {
    grid-template-columns: 1fr;
  }

  .section-heading-ruled {
    gap: var(--space-sm);
  }

  .section-heading-ruled h2 {
    font-size: clamp(1.5rem, 5vw, 2rem);
    white-space: normal;
    text-align: center;
  }

  /* Approach */
  .approach__steps {
    flex-direction: column;
    align-items: center;
    gap: var(--space-xl);
  }

  .approach__step {
    flex: none;
    width: 100%;
    max-width: 300px;
  }

  /* Contact */
  .contact__email {
    font-size: 1.25rem;
  }

  /* Footer */
  .footer {
    padding: var(--space-md) 0;
  }
}

/* --- Small phones (max 400px) --- */
@media (max-width: 400px) {
  .hero__name {
    font-size: 2.5rem;
  }

  .about__tags {
    gap: 0.35rem;
  }
}