/* ===== GENEL ===== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  scroll-behavior: smooth;
  font-family: 'Poppins', sans-serif;
}

body {
  background-color: #e6f0ff; /* tatlı açık mavi ton */
  color: #1a1a1a;
}

/* ===== NAVBAR ===== */
header {
  position: fixed;
  width: 100%;
  background-color: #ffffffb5;
  backdrop-filter: blur(8px);
  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
  z-index: 10;
}
nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 5%;
}
.logo {
  font-weight: 700;
  font-size: 1.5rem;
  color: #1a3d7c;
}
.logo span {
  color: #0078ff;
}
.nav-links {
  list-style: none;
  display: flex;
  gap: 25px;
}
.nav-links a {
  text-decoration: none;
  color: #1a1a1a;
  font-weight: 500;
  transition: 0.3s;
}
.nav-links a:hover {
  color: #0078ff;
}

/* ===== ANA SAYFA ===== */
.home {
  height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
  text-align: center;
  background: linear-gradient(135deg, #b8d9ff, #dfeeff);
  color: #1a1a1a;
  padding: 0 10%;
}
.home h1 span {
  color: #0078ff;
}
.home .btn {
  background-color: #0078ff;
  color: white;
  padding: 10px 25px;
  border-radius: 5px;
  text-decoration: none;
  font-weight: 500;
  margin-top: 15px;
  display: inline-block;
  transition: 0.3s;
}
.home .btn:hover {
  background-color: #005fcc;
}

/* ===== BÖLÜMLER ===== */
section {
  padding: 100px 10%;
}
section h2 {
  text-align: center;
  margin-bottom: 30px;
  color: #005fcc;
  font-size: 1.8rem;
}

/* ===== HAKKIMDA ===== */
.about p {
  font-size: 1.1rem;
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
  line-height: 1.8;
}

/* ===== PROJELER ===== */
.project-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 20px;
}
.project-card {
  background: white;
  border-radius: 10px;
  padding: 20px;
  box-shadow: 0 4px 8px rgba(0,0,0,0.1);
  transition: 0.3s;
}
.project-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 6px 15px rgba(0,0,0,0.15);
}
.project-card h3 {
  color: #0078ff;
}
.project-card p {
  margin-top: 10px;
  line-height: 1.6;
}

/* ===== DENEYİMLER ===== */
.exp-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
}
.exp-card {
  background: white;
  border-radius: 10px;
  padding: 20px;
  box-shadow: 0 4px 8px rgba(0,0,0,0.1);
  transition: 0.3s;
}
.exp-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 6px 15px rgba(0,0,0,0.15);
}
.exp-card h3 {
  color: #0078ff;
  margin-bottom: 8px;
}

/* ===== İLETİŞİM ===== */
.contact ul {
  list-style: none;
  text-align: center;
  margin-top: 20px;
}
.contact li {
  margin: 10px 0;
}
.contact a {
  color: #005fcc;
  text-decoration: none;
  font-weight: 500;
}
.contact a:hover {
  text-decoration: underline;
}

/* ===== FOOTER ===== */
footer {
  background-color: #0078ff;
  color: white;
  text-align: center;
  padding: 15px 0;
  margin-top: 50px;
}

/* ===== MOBİL ===== */
@media (max-width: 768px) {
  nav ul {
    display: none;
  }
  section {
    padding: 80px 5%;
  }
  .home h1 {
    font-size: 1.8rem;
  }
  .home p {
    font-size: 1rem;
  }
}
/* ===== YETKİNLİKLER ===== */
.skills {
  background-color: #f0f8ff;
  padding: 100px 10%;
}

.skills h2 {
  text-align: center;
  color: #005fcc;
  margin-bottom: 40px;
}

.skills-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 20px;
}

.skill-category {
  background: white;
  border-radius: 10px;
  padding: 20px;
  box-shadow: 0 4px 8px rgba(0,0,0,0.1);
  transition: 0.3s;
}

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

.skill-category h3 {
  color: #0078ff;
  margin-bottom: 10px;
}
#typewriter {
  font-size: 2rem;
  color: #0078ff;
  font-weight: 600;
  min-height: 2.5rem;
  white-space: nowrap;
}