* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  background: #000;
  color: #fff;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  line-height: 1.6;
}

/* LAYOUT */
main {
  max-width: 1100px;
  margin: 0 auto;
  padding: 4rem 1.5rem;
}

section {
  margin-bottom: 6rem;
}

/* HERO */
.hero {
  display: grid;
  grid-template-columns: 300px 1fr;
  gap: 3rem;
  align-items: center;
}

.profile-image {
  border: 4px solid #fff;
  padding: 0.5rem;
}

.profile-image img {
  width: 100%;
  display: block;
  /* filter: grayscale(100%); */
}

.intro h1 {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.intro p {
  max-width: 600px;
  opacity: 0.9;
}

/* FADE IN EFFECT */
.fade-in {
  animation: fadeIn 1.2s ease-out forwards;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* PROJECTS */
.projects h2 {
  font-size: 2rem;
  margin-bottom: 2rem;
}

.project-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
}

.project-card {
  border: 3px solid #fff;
  padding: 1.5rem;
  background: #000;
}

.project-icon {
  font-size: 2rem;
  margin-bottom: 1rem;
}

.project-card h3 {
  margin-bottom: 0.5rem;
}

/* CONTACT */
.contact h2 {
  font-size: 2rem;
  margin-bottom: 1rem;
}

.contact p {
  max-width: 500px;
  margin-bottom: 2rem;
}

.contact-links {
  display: flex;
  gap: 2rem;
  flex-wrap: wrap;
}

.contact-links a {
  color: #fff;
  text-decoration: none;
  border-bottom: 2px solid #fff;
  padding-bottom: 0.25rem;
}

.contact-links a:hover {
  opacity: 0.7;
}

@media (max-width: 768px) {
  .hero {
    grid-template-columns: 1fr;
  }
}

/* CONTACT BUTTON */
.contact-button {
  background: #000;
  color: #fff;
  border: 3px solid #fff;
  padding: 0.75rem 1.25rem;
  cursor: pointer;
  font-size: 1rem;
}

.contact-button:hover {
  opacity: 0.8;
}

/* MODAL */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.85);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 1000;
}

.modal-overlay.active {
  display: flex;
}

.modal {
  background: #000;
  border: 4px solid #fff;
  padding: 2rem;
  width: 100%;
  max-width: 500px;
  position: relative;
}

.modal h3 {
  margin-bottom: 1.5rem;
}

.modal label {
  display: block;
  margin-bottom: 1rem;
}

.modal input,
.modal textarea {
  width: 100%;
  background: #000;
  color: #fff;
  border: 2px solid #fff;
  padding: 0.5rem;
  font-family: inherit;
}

.modal button[type="submit"] {
  margin-top: 1rem;
  background: #fff;
  color: #000;
  border: none;
  padding: 0.75rem 1.5rem;
  cursor: pointer;
  font-weight: bold;
}

.close-button {
  position: absolute;
  top: 0.75rem;
  right: 0.75rem;
  background: none;
  border: none;
  color: #fff;
  font-size: 1.25rem;
  cursor: pointer;
}

/* FORM ERROR */
.form-error {
  display: none;
  border: 3px solid #fff;
  background: #000;
  color: #fff;
  padding: 0.75rem 1rem;
  margin-bottom: 1.25rem;
  font-size: 0.9rem;
}

.form-error.active {
  display: block;
}