:root {
    --primary-color: #1a365d;
    --secondary-color: #2a4365;
    --accent-color: #4eb4bc;
    --body-bg: #ffffff;
    --body-text: #333333;
    --light-bg: #f8fafc;
    --border-color: #e2e8f0;
}

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

body {
    font-family: 'Plus Jakarta Sans', sans-serif;
    color: var(--body-text);
    line-height: 1.6;
    /* Canlı ama yormayan hareketli gradient arka plan */
    background: linear-gradient(-45deg, #f8fafc, #e0f2fe, #f0f9ff, #ffffff);
    background-size: 400% 400%;
    animation: gradientBG 12s ease infinite;
    min-height: 100vh;
}

@keyframes gradientBG {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Outfit', sans-serif;
    color: var(--primary-color);
}

a {
    text-decoration: none;
    color: var(--accent-color);
    transition: color 0.3s;
}

a:hover {
    color: var(--primary-color);
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Navbar */
.navbar {
    background-color: #07051a;
    padding: 20px 0;
    position: sticky;
    top: 0;
    z-index: 1000;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 40px;
    font-weight: 400;
    font-family: 'Great Vibes', cursive;
    letter-spacing: 2px;
    background: linear-gradient(45deg, #ffffff, #00d4ff, #4eb4bc);
    background-size: 200% auto;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    position: relative;
    display: inline-block;
    transition: all 0.3s ease;
    animation: shine 3s linear infinite;
    margin-left: -60px; /* Shift the logo further to the left */
}

.logo::after {
    content: '';
    position: absolute;
    width: 8px;
    height: 8px;
    background-color: #00d4ff;
    border-radius: 50%;
    bottom: 8px;
    right: -14px;
    box-shadow: 0 0 12px #00d4ff, 0 0 20px #00d4ff;
}

.logo:hover {
    transform: scale(1.05) translateY(-2px);
}

@keyframes shine {
    to {
        background-position: 200% center;
    }
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 20px;
}

.nav-links a {
    color: #f2eded;
    font-size: 16px;
    font-weight: 500;
    padding: 10px;
}

.nav-links a:hover,
.nav-links a.active {
    color: #00d4ff;
    font-weight: 700;
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: white;
    padding: 100px 20px;
    text-align: center;
}

.hero h1.name {
    font-size: 64px; /* BIGGER TEXT AS REQUESTED */
    font-weight: 800;
    margin-bottom: 20px;
    color: #ffffff;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
}

.hero p.subtitle {
    font-size: 24px;
    color: rgba(255,255,255,0.9);
    max-width: 800px;
    margin: 0 auto;
}

/* Section */
.section {
    padding: 60px 0;
}

.section-title {
    font-size: 32px;
    font-weight: 700;
    margin-bottom: 30px;
    text-align: center;
}

/* Profil Kartı (Like Alper Aytekin) */
.profil-kart {
    border: 1px solid var(--border-color);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 10px 20px rgba(0,0,0,0.08);
    background-color: #ffffff;
    max-width: 1000px;
    margin: 0 auto 40px;
}

.profil-kart-header {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: #ffffff;
    padding: 40px 30px;
    text-align: center;
}

.profil-kart-header h2 {
    color: #ffffff;
    font-size: 32px;
    margin-bottom: 10px;
}

.profil-kart-badge {
    display: inline-block;
    padding: 6px 20px;
    background: rgba(255,255,255,0.15);
    border: 1px solid rgba(255,255,255,0.3);
    border-radius: 50px;
    font-size: 16px;
    color: #ffffff;
}

.profil-kart-body {
    padding: 40px;
}

.profil-kart-footer {
    background-color: var(--light-bg);
    padding: 20px;
    text-align: center;
    border-top: 1px solid var(--border-color);
    color: #64748b;
    font-weight: 700;
    text-transform: uppercase;
    font-size: 13px;
    letter-spacing: 2px;
}

/* Cards (Duyurular / Projeler) */
.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 20px;
}

.stylized-card {
    border: 1px solid var(--border-color);
    border-radius: 12px;
    overflow: hidden;
    background-color: #ffffff;
    transition: transform 0.3s, box-shadow 0.3s;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.stylized-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0,0,0,0.1);
}

.stylized-card-img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.stylized-card-body {
    padding: 20px;
    flex-grow: 1;
}

.stylized-card-title {
    font-size: 18px;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 10px;
}

.stylized-card-text {
    font-size: 14px;
    color: #64748b;
}

.stylized-card-footer {
    padding: 15px 20px;
    border-top: 1px solid var(--border-color);
    background-color: var(--light-bg);
}

.card-more-link {
    color: var(--primary-color);
    font-weight: 600;
    font-size: 14px;
}

/* Forms */
.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 5px;
}

.form-control {
    width: 100%;
    padding: 12px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    font-family: inherit;
}

.btn {
    display: inline-block;
    padding: 12px 24px;
    font-weight: 600;
    border-radius: 8px;
    cursor: pointer;
    border: none;
    transition: background-color 0.3s;
}

.btn-primary {
    background-color: var(--primary-color);
    color: white;
}

.btn-primary:hover {
    background-color: var(--secondary-color);
}

/* Timeline */
.timeline {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
}

.timeline::before {
    content: '';
    position: absolute;
    top: 0;
    bottom: 0;
    left: 20px;
    width: 2px;
    background: var(--border-color);
}

.timeline-item {
    position: relative;
    padding-left: 50px;
    margin-bottom: 30px;
}

.timeline-dot {
    position: absolute;
    left: 14px;
    top: 0;
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background: var(--primary-color);
    border: 3px solid #ffffff;
    box-shadow: 0 0 0 2px var(--border-color);
}

.timeline-content {
    background: #ffffff;
    padding: 20px;
    border-radius: 8px;
    border: 1px solid var(--border-color);
}

.timeline-date {
    display: inline-block;
    padding: 4px 12px;
    background: var(--light-bg);
    color: var(--primary-color);
    border-radius: 20px;
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 10px;
}

.timeline-title {
    font-size: 18px;
    margin-bottom: 10px;
}

/* Footer */
.footer {
    background-color: #100f0f;
    color: var(--accent-color);
    padding: 40px 0;
    margin-top: 60px;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.social-icon {
    color: white;
    margin-left: 15px;
    font-size: 20px;
}


/* Stylized Name */
.stylized-name {
    font-family: 'Dancing Script', cursive;
    font-size: 96px !important;
    background: linear-gradient(45deg, #00d4ff, #ffffff);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.1);
}



/* Stylized Subtitle */
.stylized-subtitle { font-family: 'Outfit', sans-serif; font-weight: 900 !important; font-size: 32px !important; letter-spacing: 2px; background: linear-gradient(90deg, #00d4ff, #8ae6ff); -webkit-background-clip: text; -webkit-text-fill-color: transparent; text-transform: uppercase; text-shadow: 1px 1px 2px rgba(0,0,0,0.2), 0 0 2px rgba(0,212,255,0.8); margin-top: 10px; }



/* Styling for Calisma ve Ilgi Alanlari */
.calisma-alanlari-box {
    background: linear-gradient(145deg, #ffffff, #f8fafc);
    padding: 30px;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.05);
    border-left: 5px solid #00d4ff;
    transition: transform 0.3s;
}
.calisma-alanlari-box:hover {
    transform: translateY(-5px);
}
.calisma-list {
    list-style: none;
    margin-top: 15px;
    padding: 0;
}
.calisma-list li {
    margin-bottom: 12px;
    font-size: 15px;
    display: flex;
    align-items: center;
    color: var(--body-text);
}
.calisma-list li i {
    color: #00d4ff;
    margin-right: 10px;
    font-size: 18px;
}
.ilgi-alanlari-box {
    padding: 30px;
    background: #ffffff;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.05);
    border-left: 5px solid #1a365d;
    transition: transform 0.3s;
}
.ilgi-alanlari-box:hover {
    transform: translateY(-5px);
}
.ilgi-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 20px;
}
.ilgi-tag {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    padding: 8px 18px;
    border-radius: 30px;
    font-size: 14px;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: all 0.3s ease;
    box-shadow: 0 4px 10px rgba(0,0,0,0.1);
}
.ilgi-tag:hover {
    transform: translateY(-3px) scale(1.05);
    background: linear-gradient(135deg, #00d4ff, #1a365d);
    box-shadow: 0 6px 15px rgba(0,212,255,0.3);
}



/* Canlı ve Okunaklı Metin Tasarımı (Paragraflar İçin) */
.profil-kart-body p,
.timeline-content p,
.container p {
    font-size: 17.5px;
    line-height: 1.8;
    color: #1e293b; /* Koyu, zengin lacivert-gri tonu */
    letter-spacing: 0.4px;
    font-weight: 400;
    text-shadow: 0px 0px 1px rgba(0,0,0,0.05); /* Yazıya hafif bir tokluk katar */
}



/* Canlı ve Okunaklı Metin Tasarımı (Paragraflar İçin) */
.profil-kart-body p,
.timeline-content p,
.container p {
    font-size: 17.5px;
    line-height: 1.8;
    color: #1e293b;
    letter-spacing: 0.4px;
    font-weight: 400;
    text-shadow: 0px 0px 1px rgba(0,0,0,0.05);
}




/* Responsive Design (Mobil Uyumluluk) */
@media screen and (max-width: 768px) {
    /* Navbar */
    .nav-container {
        flex-direction: column;
        gap: 15px;
    }
    .logo {
        margin-left: 0;
        font-size: 32px;
    }
    .nav-links {
        flex-wrap: wrap;
        justify-content: center;
        gap: 10px;
    }
    
    /* Hero Yazıları */
    .stylized-name, .hero h1.name {
        font-size: 48px !important;
    }
    .stylized-subtitle, .hero p.subtitle {
        font-size: 20px !important;
    }
    
    /* Kartlar ve Konteynerler */
    .profil-kart-body {
        padding: 20px;
    }
    .profil-kart-header h2 {
        font-size: 24px;
    }
    
    /* Footer */
    .footer-content {
        flex-direction: column;
        text-align: center;
        gap: 15px;
    }
    .social-links {
        margin-top: 10px;
    }
    .social-icon {
        margin: 0 10px;
    }
    
    /* Hakkımda Alt Sayfaları */
    .hero-glass-card {
        padding: 2rem 1rem !important;
    }
    
    /* Timeline */
    .timeline::before {
        left: 10px;
    }
    .timeline-item {
        padding-left: 30px;
    }
    .timeline-dot {
        left: 4px;
    }
}