/* ======================
   SECTION HEADINGS
   ====================== */
section h2 {
  font-size: 2.4rem;
  color: var(--primary-color);
  text-align: center;
  margin-bottom: 2.5rem;
  position: relative;
}

section h2::after {
  content: '';
  width: 70px;
  height: 3px;
  background: var(--primary-color);
  display: block;
  margin: 0.75rem auto 0;
  border-radius: 2px;
}

/* ======================
   ABOUT SECTION
   ====================== */
#about {
  max-width: 1200px;
}

.about-content {
  display: flex;
  align-items: center;
  gap: 3rem;
}

.about-image {
  flex-shrink: 0;
}

.about-image img {
  width: 240px;
  height: 240px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--card-border);
  box-shadow: var(--shadow-md);
}

.about-text p {
  margin-bottom: 1rem;
}

/* ======================
   EXPERTISE SECTION
   ====================== */
#expertise {
  max-width: 1200px;
}

.expertise-container {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

/* ======================
   PROJECTS SECTION
   ====================== */
#projects {
  max-width: 1600px;
  width: 90%;
  padding-bottom: 2rem;
  position: relative;
  overflow: hidden;
}


.projects-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2rem;
  position: relative;
  z-index: 1;
}

.projects-aurora {
  position: absolute;
  inset: -10% -20%;
  background: radial-gradient(40% 40% at 20% 30%, rgba(255, 204, 0, 0.15), transparent 60%),
              radial-gradient(45% 45% at 70% 60%, rgba(107, 225, 230, 0.18), transparent 60%),
              radial-gradient(35% 35% at 50% 80%, rgba(255, 120, 180, 0.08), transparent 70%);
  filter: blur(40px);
  opacity: 0.6;
  animation: auroraShift 14s ease-in-out infinite;
  pointer-events: none;
  z-index: 0;
}

/* ======================
   CONTACT SECTION
   ====================== */
#contact {
  max-width: 1200px;
}

.contact-container {
  display: flex;
  gap: 3rem;
  align-items: flex-start;
}

.contact-info {
  flex: 1;
}

.contact-form {
  flex: 1;
}

/* ======================
   PROJECTS – VISUAL UPGRADE
   ====================== */
#projects {
  background: linear-gradient(
    180deg,
    rgba(30, 30, 30, 0.9),
    rgba(20, 20, 20, 0.9)
  );
}

.show-more-container {
  margin-top: 2.5rem;
  text-align: center;
}

/* ======================
   CONTACT – PREMIUM LAYOUT
   ====================== */
#contact {
  background: linear-gradient(
    160deg,
    rgba(30, 30, 30, 0.95),
    rgba(18, 18, 18, 0.95)
  );
}

.contact-container {
  align-items: center;
}

section h2 {
  letter-spacing: 0.6px;
  text-transform: uppercase;
  font-size: 2.2rem;
}

section h2::after {
  opacity: 0.8;
}