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

body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  line-height: 1.6;
  background-color: #f5f5f5;
  color: #222;
  transition: background 0.3s ease, color 0.3s ease;
}

/* ===== CONTAINER ===== */
.container {
  max-width: 1000px;
  margin: 2rem auto;
  padding: 0 1rem;
}

/* ===== HEADER ===== */
header {
  text-align: center;
  padding: 2rem 1rem;
  background: #ff6f61;
  color: #fff;
  border-radius: 10px;
  margin-bottom: 2rem;
}

header h1 {
  font-size: 2.5rem;
  margin-bottom: 0.5rem;
}

header p {
  font-size: 1.1rem;
}

/* ===== SECTIONS ===== */
section {
  margin-bottom: 2rem;
}

/* ===== PROJECT GRID ===== */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.5rem;
}

.project-card {
  background: #fff;
  padding: 1.5rem;
  border-radius: 10px;
  box-shadow: 0 4px 10px rgba(0,0,0,0.1);
  cursor: pointer;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.project-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 6px 15px rgba(0,0,0,0.15);
}

.project-card h3 {
  margin-bottom: 0.5rem;
  color: #ff6f61;
}

.project-card p {
  font-size: 0.95rem;
  line-height: 1.4;
}

/* ===== BUTTON ===== */
button.project-card {
  display: inline-block;
  text-align: center;
  background: #ff6f61;
  color: #fff;
  border: none;
  padding: 0.8rem 1.5rem;
  font-size: 1rem;
  border-radius: 10px;
  cursor: pointer;
  margin-top: 1rem;
  transition: background 0.3s ease;
}

button.project-card:hover {
  background: #ff856e;
}

/* ===== FOOTER ===== */
footer {
  text-align: center;
  padding: 1.5rem 1rem;
  background: #222;
  color: #fff;
  border-radius: 10px;
  margin-top: 3rem;
}

footer a {
  color: #ff6f61;
  text-decoration: none;
  transition: color 0.3s ease;
}

footer a:hover {
  color: #ff856e;
}

/* ===== REVEAL ANIMATION ===== */
.reveal {
  opacity: 0;
  transform: translateY(20px);
  animation: revealAnimation 0.6s forwards;
  animation-delay: 0.1s;
}

@keyframes revealAnimation {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ===== MEDIA QUERIES ===== */
@media (max-width: 600px) {
  header h1 {
    font-size: 2rem;
  }

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

  .project-card {
    padding: 1rem;
  }
}