@import url('https://cdnjs.cloudflare.com/ajax/libs/font-awesome/5.15.4/css/all.min.css'); /* Genel Ayarlar */
body {
    margin: 0;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: #0b0b15;
    color: white;
}
/* Social Icons */
.social-icons {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    margin-top: 1.5rem;
    width: 100%;
}

.social-icon {
    color: white;
    font-size: 1.3rem;
    transition: all 0.3s ease;
    background: rgba(255, 255, 255, 0.1);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.social-icon:hover {
    color: #1e90ff;
    transform: translateY(-3px);
    background: rgba(30, 144, 255, 0.2);
}

/* Navbar */
nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 5%;
    background: rgba(0,0,0,0.3);
    position: fixed;
    width: 90%;
    max-width: 1200px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 1000;
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255,255,255,0.1);
    border-radius: 0 0 10px 10px;
}

.nav-left {
    color: #b9e1ed;
    font-size: 1.1rem;
    font-weight: 500;
    letter-spacing: 1px;
    white-space: nowrap;
}

.nav-right {
    display: flex;
    list-style: none;
    gap: 1.5rem;
    margin: 0;
    padding: 0;
}

.nav-right a {
    position: relative;
    color: white;
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    padding: 0.3rem 0;
    transition: color 0.3s;
}

.nav-right a::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: -4px;
    width: 0%;
    height: 2px;
    background: linear-gradient(90deg, #1e90ff, #00d4ff);
    transition: width 0.3s ease;
}
.nav-right a:hover::after,
.nav-right a.active::after {
    width: 100%;
}


.nav-right a i {
    font-size: 1.3rem;
    transition: all 0.3s ease;
    z-index: 2;
}

.nav-right a .glow {
    position: absolute;
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(0,212,255,0.7) 0%, rgba(30,144,255,0.4) 70%);
    opacity: 0;
    transition: transform 0.3s ease, opacity 0.3s ease;
    z-index: 1;
}
.nav-right a:hover .glow {
    opacity: 1;
    transform: scale(1.3);
}
.nav-right a.active {
    color: #00d4ff;
}

.nav-right a:hover i {
    color: #00d4ff;
    transform: translateY(-3px) scale(1.2);
}



/* Header  */
.header-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 150px 10% 100px; 
    gap: 4rem; 
    flex-wrap: wrap;
    background: linear-gradient(135deg, #0b0b15 0%, #1e1e2f 100%);
    border-bottom: 1px solid #222;
}

/* Profile Photo */
.header-container .profile-photo {
    order: 1;
    flex: 0 0 auto;
    margin-bottom: 2rem; 
}

.header-container .profile-photo img {
    width: 280px; 
    height: 280px;
    border-radius: 50%;
    object-fit: cover;
    border: 5px solid #1e90ff; 
    box-shadow: 0 8px 25px rgba(0,0,0,0.6); 
}

/* Profile Info */
.header-container .profile-info {
    order: 2;
    flex: 1 1 350px; 
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 1.5rem; 
    text-align: center;
    padding: 2rem 0; 
}

.header-container .profile-info p {
    margin: 0;
    font-size: 1rem;
    color: #b9e1ed;
}

.header-container .profile-info h1 {
    margin: 0.2rem 0;
    font-size: 2.5rem;
    color: #fff;
}

.header-container .profile-info h2 {
    margin: 0;
    font-size: 1.3rem;
    background: linear-gradient(90deg, #b9e1ed, #00d4ff);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.header-container .profile-info .buttons {
    display: flex;
    gap: 1.5rem;
}

.header-container .profile-info .buttons button {
    padding: 0.7rem 1.5rem;
    border: none;
    background: linear-gradient(90deg, #1e90ff, #00d4ff);
    color: white;
    border-radius: 8px;
    cursor: pointer;
    font-weight: 500;
    transition: transform 0.2s, box-shadow 0.3s;
}

.header-container .profile-info .buttons button:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(30,144,255,0.5);
}

/* Sections */
section {
    min-height: 100vh;  
    display: flex;      
    flex-direction: column;
    justify-content: center; 
    align-items: center;     
    padding: 6rem 2rem; 
    box-sizing: border-box;
}


/* About Section */
#about {
    background-color: #0f0f1f;
    padding: 8rem 10%;
}

.about-container {
    max-width: 1200px;
    margin: 0 auto;
}
.about-photo {
    display: flex;
    justify-content: center;
    margin-bottom: 2rem;
}
@media (max-width: 1200px) {
    .about-photo {
        flex: 0 0 220px;
    }
    .about-photo img {
        width: 220px;
        height: 220px;
    }
}

@media (max-width: 480px) {
    .about-photo img {
        width: 500px;
        height: 500px;
    }
}
.about-photo img {
    width: 250px;
    height: 250px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid #1e90ff;
    box-shadow: 0 10px 30px rgba(30, 144, 255, 0.2);
}

.about-subtitle {
    font-size: 2rem;
    text-align: center;
    margin-top: -1.5rem;
    margin-bottom: 3rem;
    color: white;
}

.about-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2rem;
    margin-top: 3rem;
}
.about-cards {
    display: flex;
    gap: 1.5rem;
    flex: 1;
}

.about-card {
    background: rgba(30, 30, 50, 0.6);
    padding: 2rem;
    border-radius: 10px;
    flex: 1;
    text-align: center;
    transition: transform 0.3s, box-shadow 0.3s;
}

.about-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(30, 144, 255, 0.1);
}

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

.card-title {
    color: #1e90ff;
    margin: 0 0 1rem 0;
    font-size: 1.2rem;
}

.card-text {
    color: #b9e1ed;
    margin: 0.5rem 0;
    font-size: 0.95rem;
}

.about-text {
    flex: 1;
    background: rgba(30, 30, 50, 0.4);
    padding: 2rem;
    border-radius: 10px;
    line-height: 1.8;
}

.about-text p {
    margin: 0;
    color: #b9e1ed;
}

/* Responsive */
@media (max-width: 992px) {
    .about-content {
        flex-direction: column;
    }

    .about-cards {
        width: 100%;
    }
}

@media (max-width: 768px) {
    #about {
        padding: 4rem 5%;
    }

    .about-cards {
        flex-direction: column;
    }

    .about-subtitle {
        font-size: 1.5rem;
        margin-top: -1rem;
    }
    .about-photo img {
        width: 200px;
        height: 200px;
    }
}

@media (max-width: 480px) {
    .about-card {
        padding: 1.5rem;
    }

    .about-text {
        padding: 1.5rem;
    }
}
#experience {
    background-color: #0f0f1f;
    padding: 6rem 10%;
}

.section-title {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 3rem;
    color: white;
}
.about-text {
    line-height: 1.8; 
    text-align: left; 
    margin-top: 1rem; 
}

.section-title span {
    background: linear-gradient(90deg, #b9e1ed, #00d4ff);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.experience-container {
    max-width: 900px;
    margin: 0 auto;
}

.experience-item {
    background: rgba(30, 30, 50, 0.6);
    border-left: 4px solid #1e90ff;
    padding: 2rem;
    margin-bottom: 2rem;
    border-radius: 0 8px 8px 0;
    transition: transform 0.3s, box-shadow 0.3s;
}

.experience-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(30, 144, 255, 0.2);
}

.experience-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
    flex-wrap: wrap;
}

.experience-header h3 {
    margin: 0;
    font-size: 1.3rem;
    color: white;
    flex: 1;
    min-width: 250px;
}

.experience-date {
    color: #b9e1ed;
    font-size: 0.9rem;
}

.experience-details {
    padding-left: 1.2rem;
    margin: 0;
}

.experience-details li {
    margin-bottom: 0.5rem;
    line-height: 1.6;
    color: #b9e1ed;
}
/* Skills Section */
#skills {
  scroll-margin-top: 100px;
  background-color: #0f0f1f;
  padding: 6rem 10%;
  position: relative;
  z-index: 1;
}

.skills-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1rem;
  box-sizing: border-box;
}

.skills-columns {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 2rem;
  margin-top: 2rem;
  box-sizing: border-box;
}

.skills-column {
  flex: 1;
  min-width: 250px;
  max-width: 350px;
  background: rgba(30, 30, 50, 0.6);
  padding: 2rem;
  border-radius: 10px;
  box-shadow: 0 5px 15px rgba(0,0,0,0.3);
  transition: transform 0.3s, box-shadow 0.3s;
  box-sizing: border-box; /* EKLENDİ */
}

.skills-column:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 25px rgba(30, 144, 255, 0.2);
}

.skills-category {
  color: #1e90ff;
  margin-top: 0;
  margin-bottom: 1.5rem;
  font-size: 1.3rem;
  border-bottom: 1px solid rgba(30, 144, 255, 0.3);
  padding-bottom: 0.5rem;
  text-align: center;
}

.skills-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.skills-list li {
  margin-bottom: 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.skill-name {
  color: white;
  font-weight: 500;
  font-size: 1rem;
}

.skill-level {
  font-size: 0.85rem;
  padding: 0.3rem 0.8rem;
  border-radius: 20px;
  font-weight: 500;
}

.skill-level.beginner { background-color: rgba(75, 192, 192, 0.2); color: #4bc0c0; }
.skill-level.basic { background-color: rgba(54, 162, 235, 0.2); color: #36a2eb; }
.skill-level.intermediate { background-color: rgba(255, 206, 86, 0.2); color: #ffce56; }
.skill-level.advanced { background-color: rgba(255, 99, 132, 0.2); color: #ff6384; }
.skill-level.designer { background-color: rgba(153, 102, 255, 0.2); color: #9966ff; }

@media (max-width: 1024px) {
  .skills-columns {
    gap: 1.5rem;
  }
}

@media (max-width: 768px) {
  .skills-columns {
    flex-direction: column;
    gap: 1rem; 
  }
  .skills-column {
    min-width: 100%;
    max-width: 100%;
    width: 100%;
    padding: 1.2rem; 
  }
}

@media (max-width: 480px) {
  .skills-column {
    padding: 1rem; 
  }
  .skills-category {
    font-size: 1.1rem;
  }
  .skill-name {
    font-size: 0.9rem;
  }
}

/* Projects Section */
#projects {
    background-color: #0f0f1f;
    padding: 6rem 10%;
}

.projects-container {
    max-width: 1200px;
    margin: 0 auto;
}

.projects-subtitle {
    font-size: 2rem;
    text-align: center;
    margin-top: -1.5rem;
    margin-bottom: 3rem;
    color: white;
}

.projects-grid {
    display: flex; 
    flex-wrap: wrap; 
    gap: 2rem;
    justify-content: flex-start; 
}

.project-card {
    flex: 0 0 calc(33.333% - 2rem); 
    min-width: 300px; 
    background: rgba(30, 30, 50, 0.6);
    border-radius: 10px;
    overflow: hidden;
    transition: transform 0.3s, box-shadow 0.3s;
    position: relative;
    display: flex;
    flex-direction: column;
}

.project-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(30, 144, 255, 0.2);
}

.project-status {
    position: absolute;
    top: 0;
    right: 0;
    background: rgba(255, 206, 86, 0.2);
    color: #ffce56;
    padding: 0.5rem 1rem;
    border-radius: 0 0 0 10px;
    font-size: 0.8rem;
    font-weight: 600;
}

.project-content {
    flex: 1;
    padding: 2rem;
    position: relative;
}

.project-title {
    font-size: 1.5rem;
    margin: 0 0 0.5rem 0;
    color: white;
}

.project-type {
    color: #b9e1ed;
    margin: 0 0 1.5rem 0;
    font-size: 0.9rem;
}

.project-links {
    position: absolute;
    bottom: 2rem;
    right: 2rem;
    display: flex;
    gap: 1rem;
}

.project-link {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: rgba(30, 144, 255, 0.1);
    color: #1e90ff;
    border: 1px solid #1e90ff;
    border-radius: 5px;
    text-decoration: none;
    font-size: 0.9rem;
    transition: all 0.3s;
}

.project-link:hover {
    background: #1e90ff;
    color: white;
    transform: translateY(-2px);
}
/* Contact Section */
#contact {
    background-color: #0b0b15;
    padding: 6rem 10% 2rem;
    position: relative;
}

.contact-container {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.contact-subtitle {
    font-size: 2rem;
    margin-top: -1.5rem;
    margin-bottom: 3rem;
    color: white;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    align-items: center;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    background: rgba(30, 30, 50, 0.6);
    padding: 1.5rem 2rem;
    border-radius: 8px;
    width: 100%;
    max-width: 400px;
    transition: transform 0.3s;
}

.contact-item:hover {
    transform: translateY(-5px);
}

.contact-icon {
    font-size: 1.5rem;
    color: #1e90ff;
}

.contact-link {
    color: white;
    text-decoration: none;
    font-size: 1.1rem;
    transition: color 0.3s;
}

.contact-link:hover {
    color: #1e90ff;
}

/* Footer */
.footer {
    margin-top: 5rem;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
}

.footer-nav ul {
    display: flex;
    justify-content: center;
    list-style: none;
    gap: 2rem;
    margin: 0 0 1.5rem 0;
    padding: 0;
    flex-wrap: wrap;
}

.footer-nav a {
    color: #b9e1ed;
    text-decoration: none;
    transition: color 0.3s;
}

.footer-nav a:hover {
    color: #1e90ff;
}

.copyright {
    color: #6c757d;
    font-size: 0.9rem;
    margin-top: 1rem;
}
@media (max-width: 1024px) {
    .project-card {
        flex: 0 0 calc(50% - 2rem); 
    }
}

/* Responsive */
@media (max-width: 992px) {
    nav {
        width: 95%;
        padding: 1rem 2%;
    }

    .nav-right {
        gap: 1rem;
    }
    .about-container {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }

    .about-info {
        text-align: center;
    }

    .about-text {
        text-align: center;
    }
}
@media (max-width: 576px) {
    nav {
        flex-direction: column;
        gap: 0.5rem;
        padding: 0.8rem 3%;
        width: 94%;
    }

    .nav-left {
        margin-bottom: 0.3rem;
    }

    .nav-right {
        justify-content: center;
        gap: 0.8rem 1.2rem;
    }
}

/* Responsive */
@media (max-width: 768px) {
    .nav-right {
        gap: 0.8rem;
    }


    .nav-right a {
        font-size: 0.85rem;
    }
    .header-container {
        flex-direction: column;
        text-align: center;
    }

    .header-container .profile-photo,
    .header-container .profile-info {
        order: unset;
        flex: unset;
    }

    .about-container {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }

    .cards {
        flex-direction: column;
    }
    .about-container img {
        width: 280px;
        height: 280px;
    }
    .experience-header {
        flex-direction: column;
        align-items: flex-start;
    }

    .experience-header h3 {
        margin-bottom: 0.5rem;
    }

    .experience-date {
        margin-bottom: 1rem;
    }

    #experience {
        padding: 4rem 5%;
    }
    .skills-columns {
        flex-direction: column;
        gap: 1.5rem;
    }

    .skills-column {
        min-width: 100%;
        max-width: 100%;
    }
    #projects {
        padding: 4rem 5%;
    }

    .projects-subtitle {
        font-size: 1.5rem;
        margin-top: -1rem;
    }

    .projects-grid {
        justify-content: center; 
    }
    #contact {
        padding: 4rem 5% 2rem;
    }
    .project-card {
        flex: 0 0 100%; 
        max-width: 400px; 
    }

    .contact-subtitle {
        font-size: 1.5rem;
        margin-top: -1rem;
    }

    .contact-item {
        padding: 1rem 1.5rem;
    }

    .footer-nav ul {
        gap: 1rem;
    }
}