/* =========================================
   1. TEMEL AYARLAR VE DEĞİŞKENLER
   ========================================= */
:root {
    --bg: #050507;
    --surface: #0f0f13;
    --surface-light: #18181b;
    --primary: #6366f1;
    --secondary: #ec4899;
    --text: #ffffff;
    --text-gray: #a1a1aa;
    --border: rgba(255, 255, 255, 0.06);
    --glow: rgba(99, 102, 241, 0.15);
    /* Synchronized animation timing - all animations based on 4s base duration */
    --animation-base: 4s;
}

/* Light Theme Variables */
[data-theme="light"] {
    --bg: #f5f5f7;
    --surface: #ffffff;
    --surface-light: #e5e5e5;
    --text: #1a1a1a;
    --text-gray: #6b7280;
    --border: rgba(0, 0, 0, 0.1);
    --glow: rgba(99, 102, 241, 0.2);
}

[data-theme="light"] .blob { opacity: 0.2; }
[data-theme="light"] .grid-overlay { opacity: 0.1; }
[data-theme="light"] .cursor-glow { background: rgba(99, 102, 241, 0.05); }
[data-theme="light"] .navbar {
    background: rgba(245, 245, 247, 0.7);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.05);
}
[data-theme="light"] .discord-card { background: #fff; border-color: #e5e5e5; }
[data-theme="light"] .banner { background-color: #e5e5e5; }
[data-theme="light"] .avatar-wrapper img { border-color: #fff; background: #fff; }
[data-theme="light"] .status-dot { border-color: #fff; }
[data-theme="light"] .name-area h3 { color: #1a1a1a; }
[data-theme="light"] .badges-container { background: #f5f5f5; border-color: #e5e5e5; }
[data-theme="light"] .activity-box { background: #f5f5f5; }
[data-theme="light"] .act-body p { color: #1a1a1a; }
[data-theme="light"] .dropdown-content { background: rgba(255, 255, 255, 0.95); }
[data-theme="light"] .social-item { color: #6b7280; }
[data-theme="light"] .repo-card { background: rgba(255, 255, 255, 0.8); }
[data-theme="light"] .repo-header h3 { color: #1a1a1a; }

/* Light Theme - Text Readability Fixes */
[data-theme="light"] .hero h1 { color: #1a1a1a; }
[data-theme="light"] #language-text { color: #1a1a1a; }
[data-theme="light"] .hero p { color: #4b5563; }
[data-theme="light"] .about-text-simple p { color: #4b5563; }
[data-theme="light"] .skills-title { color: #4b5563; }
[data-theme="light"] .skill-info span { color: #1a1a1a; }
[data-theme="light"] .skill-percent { color: #6b7280; }
[data-theme="light"] .about-title { color: #1a1a1a; }
[data-theme="light"] .btn-glass { color: #1a1a1a; border-color: rgba(0, 0, 0, 0.2); }
[data-theme="light"] .btn-glass:hover { border-color: #1a1a1a; }
[data-theme="light"] .nav-links a { color: #4b5563; }
[data-theme="light"] .nav-links a:hover { color: #1a1a1a; }
[data-theme="light"] .logo { color: #1a1a1a; }
[data-theme="light"] .act-header { color: #4b5563; }
[data-theme="light"] .custom-status { color: #4b5563; }
[data-theme="light"] .act-detail { color: #6b7280; }
[data-theme="light"] footer { color: #4b5563; }
[data-theme="light"] .tech-chip span { color: #4b5563; }
[data-theme="light"] .focus-card .info h4 { color: #1a1a1a; }
[data-theme="light"] .highlight-text { color: #1a1a1a; }
[data-theme="light"] .main-text { color: #4b5563; }
[data-theme="light"] .tech-tags span { color: #1a1a1a; background: rgba(0, 0, 0, 0.05); }
[data-theme="light"] .experience-box { background: #ffffff; border-color: var(--primary); }
[data-theme="light"] .experience-box p { color: #1a1a1a; }
[data-theme="light"] .about-minimal-box { background: rgba(255, 255, 255, 0.5); }
[data-theme="light"] .skill-item { background: rgba(0, 0, 0, 0.02); }
[data-theme="light"] .contact-box { background: #ffffff; }
[data-theme="light"] .contact-box input,
[data-theme="light"] .contact-box textarea {
    background: #f5f5f5;
    color: #1a1a1a;
    border-color: #e5e5e5;
}
[data-theme="light"] .contact-box input::placeholder, [data-theme="light"] .contact-box textarea::placeholder { color: #9ca3af; }
[data-theme="light"] .section-header { color: #1a1a1a; }
[data-theme="light"] .repo-description { color: #4b5563; }
[data-theme="light"] .repo-footer { color: #6b7280; }
[data-theme="light"] .topic-tag { color: #6b7280; }

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Plus Jakarta Sans', sans-serif;
    scroll-behavior: smooth;
    cursor: default;
}

/* Hide native cursor on desktop when custom cursor is active */
@media (min-width: 993px) {
    *, *::before, *::after {
        cursor: none !important;
    }
}

html {
    overflow-x: hidden;
    max-width: 100%;
}

body {
    background-color: var(--bg);
    color: var(--text);
    overflow-x: hidden;
    max-width: 100%;
}

/* Scrollbar Tasarımı */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: #333; border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: var(--primary); }

/* =========================================
   2. EFEKTLER (MOUSE & ARKA PLAN)
   ========================================= */

/* Mouse Glow (Beyaz, Şeffaf, Yamuk) - Synchronized: 1 cycle of base animation */
.cursor-glow {
    position: fixed; width: 150px; height: 150px;
    background: rgba(255, 255, 255, 0.03);
    pointer-events: none; transform: translate(-50%, -50%); z-index: 9999;
    border-radius: 40% 60% 70% 30% / 40% 50% 60% 50%;
    filter: blur(30px); animation: blob-anim var(--animation-base) infinite linear;
    will-change: left, top;
}
@keyframes blob-anim {
    0% { transform: translate(-50%, -50%) rotate(0deg); border-radius: 40% 60% 70% 30% / 40% 50% 60% 50%; }
    50% { border-radius: 60% 40% 30% 70% / 60% 30% 70% 40%; }
    100% { transform: translate(-50%, -50%) rotate(360deg); border-radius: 40% 60% 70% 30% / 40% 50% 60% 50%; }
}

/* Custom Cursor - Özel İmleç */
.custom-cursor {
    position: fixed;
    width: 20px;
    height: 20px;
    border: 2px solid var(--primary);
    border-radius: 50%;
    pointer-events: none;
    z-index: 99999;
    transform: translate(-50%, -50%);
    transition: width 0.2s ease, height 0.2s ease, border-color 0.2s ease, background 0.2s ease;
    mix-blend-mode: difference;
}

.custom-cursor-dot {
    position: fixed;
    width: 6px;
    height: 6px;
    background: var(--secondary);
    border-radius: 50%;
    pointer-events: none;
    z-index: 99999;
    transform: translate(-50%, -50%);
    transition: transform 0.1s ease;
}

.custom-cursor.hover {
    width: 50px;
    height: 50px;
    background: rgba(99, 102, 241, 0.1);
    border-color: var(--secondary);
}

.custom-cursor.click {
    transform: translate(-50%, -50%) scale(0.8);
}

/* Hide custom cursor on mobile */
@media (max-width: 992px) {
    .custom-cursor,
    .custom-cursor-dot {
        display: none;
    }
}

/* Arka Plan Blob - Synchronized: 5 cycles of base animation */
.blob { position: fixed; width: 600px; height: 600px; filter: blur(120px); z-index: -1; opacity: 0.4; animation: move calc(var(--animation-base) * 5) infinite alternate; }
.blob-1 { top: -100px; left: -100px; background: var(--primary); }
.blob-2 { bottom: -100px; right: -100px; background: var(--secondary); animation-delay: calc(var(--animation-base) * -1.25); }
@keyframes move { from { transform: translate(0,0); } to { transform: translate(50px, 50px); } }

/* Grid Overlay */
.grid-overlay {
    position: fixed; top: 0; left: 0; width: 100%; height: 100%;
    background-image: linear-gradient(var(--border) 1px, transparent 1px), linear-gradient(90deg, var(--border) 1px, transparent 1px);
    background-size: 50px 50px; opacity: 0.2; z-index: -1;
    mask-image: radial-gradient(circle at center, black, transparent 80%);
}

/* =========================================
   3. NAVBAR
   ========================================= */
.navbar {
    position: fixed; top: 0; width: 100%; height: 90px;
    backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
    z-index: 100; display: flex; justify-content: center;
    background: rgba(5, 5, 7, 0.6); transition: 0.3s;
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.1);
}
.nav-content { width: 100%; max-width: 1200px; padding: 0 20px; display: flex; justify-content: space-between; align-items: center; }

.logo {
    font-size: 2.2rem; font-weight: 900; letter-spacing: -1.5px; color: white;
    text-shadow: 0 0 20px rgba(255, 255, 255, 0.1); cursor: pointer;
    display: flex; align-items: center; gap: 10px; text-decoration: none; transition: transform 0.3s ease;
}
.logo:hover { transform: scale(1.05); }
.logo-icon { flex-shrink: 0; }
.dot { color: var(--primary); font-size: 2.5rem; margin-left: 2px; margin-bottom: 5px; text-shadow: 0 0 15px var(--primary); animation: glow calc(var(--animation-base) * 0.5) infinite alternate; }
@keyframes glow { from { opacity: 0.8; text-shadow: 0 0 10px var(--primary); } to { opacity: 1; text-shadow: 0 0 25px var(--primary); } }

.nav-links { display: flex; gap: 30px; list-style: none; }
.nav-links a { text-decoration: none; color: var(--text-gray); font-size: 0.95rem; font-weight: 500; transition: 0.3s; }
.nav-links a:hover { color: var(--text); }
.nav-contact-mobile { display: none; }

.btn-contact {
    padding: 10px 24px; background: var(--text); color: black; border-radius: 50px;
    text-decoration: none; font-weight: 600; font-size: 0.9rem; transition: 0.3s;
}
.btn-contact:hover { background: var(--primary); color: white; }

/* Hamburger Menu */
.hamburger {
    display: none;
    flex-direction: column;
    justify-content: space-around;
    width: 30px;
    height: 24px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0;
    z-index: 101;
}
.hamburger span {
    width: 100%;
    height: 3px;
    background: var(--text);
    border-radius: 2px;
    transition: all 0.3s ease;
    transform-origin: left;
}
.hamburger.active span:nth-child(1) {
    transform: rotate(45deg);
}
.hamburger.active span:nth-child(2) {
    opacity: 0;
    transform: translateX(-10px);
}
.hamburger.active span:nth-child(3) {
    transform: rotate(-45deg);
}

/* =========================================
   4. HERO BÖLÜMÜ
   ========================================= */
.hero {
    min-height: 100vh; display: flex; align-items: center; justify-content: center;
    text-align: center; padding: 100px 20px 20px 20px;
    max-width: 100%;
    overflow-x: hidden;
}
.hero h1 { font-size: 4.5rem; line-height: 1.1; font-weight: 800; letter-spacing: -2px; margin-bottom: 20px; word-wrap: break-word; }

#language-text { transition: opacity 0.8s ease-in-out; opacity: 1; display: inline-block; }

.gradient-text {
    background: linear-gradient(to right, #6366f1, #ec4899);
    -webkit-background-clip: text; background-clip: text; color: transparent;
    filter: drop-shadow(0 0 8px rgba(236, 72, 153, 0.4));
}
.typewrite > .wrap { border-right: 0.08em solid #fff; }

.hero p { color: var(--text-gray); font-size: 1.2rem; max-width: 600px; margin: 0 auto 40px; }
.buttons { display: flex; gap: 15px; justify-content: center; flex-wrap: wrap; }

.btn-primary {
    padding: 14px 32px; background: var(--primary); color: white; border-radius: 12px;
    text-decoration: none; font-weight: 600; transition: 0.3s; box-shadow: 0 10px 30px -10px var(--primary);
    display: inline-flex; align-items: center; gap: 10px;
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 20px 40px -10px var(--primary); }

.btn-glass {
    padding: 14px 32px; background: rgba(255,255,255,0.05); border: 1px solid var(--border);
    color: white; border-radius: 12px; text-decoration: none; font-weight: 600; transition: 0.3s;
    display: inline-flex; align-items: center; gap: 10px;
}
.btn-glass:hover { background: rgba(255,255,255,0.1); border-color: white; }

/* =========================================
   5. GENEL BÖLÜM AYARLARI
   ========================================= */
.section-padding { padding: 80px 20px; max-width: 100%; }
.container { max-width: 1200px; margin: 0 auto; overflow-x: hidden; }
.center-flex { display: flex; justify-content: center; }
.section-header { font-size: 2.5rem; text-align: center; margin-bottom: 50px; font-weight: 700; }

/* --- BENTO GRID (Projeler Sayfası İçin) --- */
.bento-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 24px; }
.bento-card {
    background: var(--surface); border: 1px solid var(--border); padding: 32px;
    border-radius: 24px; transition: 0.3s; position: relative; overflow: hidden;
}
.bento-card:hover { border-color: var(--primary); transform: translateY(-5px); box-shadow: 0 20px 40px -20px black; }
.icon-box {
    width: 50px; height: 50px; background: var(--surface-light); border-radius: 12px;
    display: flex; align-items: center; justify-content: center; font-size: 1.2rem;
    color: var(--text); margin-bottom: 20px; border: 1px solid var(--border);
}
.bento-card h3 { font-size: 1.5rem; margin-bottom: 10px; }
.bento-card p { color: var(--text-gray); line-height: 1.6; }

/* =========================================
   6. GELİŞMİŞ HİKAYEM BÖLÜMÜ (YENİ)
   ========================================= */

.image-border img {
    width: 100%; height: 100%; object-fit: cover; border-radius: 16px;
    background: #111; filter: grayscale(10%); transition: 0.4s ease;
}
.about-visual:hover img { filter: grayscale(0%); transform: scale(0.98); }

/* Yüzen Deneyim Kutusu - Synchronized: 1 cycle of base animation */
.experience-box {
    position: absolute; bottom: -20px; right: -10px;
    background: #0f0f13; border: 1px solid var(--primary);
    padding: 15px 25px; border-radius: 15px; text-align: center;
    box-shadow: 0 10px 30px rgba(99, 102, 241, 0.3);
    animation: float var(--animation-base) infinite ease-in-out;
}
@keyframes float { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-8px); } }
.experience-box h3 i { font-size: 1.5rem; color: var(--primary); margin-bottom: 5px; }
.experience-box p { color: white; font-weight: 700; font-size: 1.1rem; margin: 0; }
.experience-box span { color: var(--text-gray); font-size: 0.8rem; }

/* Sağ Taraf: İçerik */
.about-content { flex: 1.2; }
.highlight-text {
    font-size: 1.2rem; color: white; font-weight: 500; border-left: 4px solid var(--primary);
    padding-left: 20px; margin-bottom: 25px; font-style: italic;
    background: linear-gradient(90deg, rgba(99,102,241,0.1) 0%, transparent 100%);
    padding: 15px; border-radius: 0 10px 10px 0;
}
.main-text { color: var(--text-gray); font-size: 1.05rem; line-height: 1.7; margin-bottom: 30px; }

/* Uzmanlık Kartları (Grid) */
.focus-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 15px; margin-bottom: 30px; }
.focus-card {
    display: flex; align-items: center; gap: 15px;
    background: rgba(255,255,255,0.03); border: 1px solid var(--border);
    padding: 15px; border-radius: 12px; transition: 0.3s;
}
.focus-card:hover {
    background: rgba(255,255,255,0.06); border-color: var(--primary); transform: translateY(-3px);
}
.focus-card .icon {
    width: 40px; height: 40px; background: rgba(99, 102, 241, 0.1);
    border-radius: 8px; display: flex; align-items: center; justify-content: center;
    color: var(--primary); font-size: 1.2rem;
}
.focus-card .info h4 { font-size: 0.95rem; color: white; margin-bottom: 2px; }
.focus-card .info p { font-size: 0.8rem; color: var(--text-gray); margin: 0; }

/* Teknoloji Etiketleri */
.tech-stack { margin-top: 20px; padding-top: 20px; border-top: 1px solid var(--border); }
.tech-stack h4 { font-size: 0.9rem; text-transform: uppercase; letter-spacing: 1px; color: var(--text-gray); margin-bottom: 15px; }
.tech-tags { display: flex; flex-wrap: wrap; gap: 10px; }
.tech-tags span {
    background: rgba(255,255,255,0.05); border: 1px solid var(--border);
    color: white; padding: 8px 16px; border-radius: 8px; font-size: 0.85rem;
    font-weight: 500; transition: 0.3s;
}
.tech-tags span:hover {
    background: var(--primary); border-color: var(--primary);
    box-shadow: 0 5px 15px rgba(99, 102, 241, 0.3); transform: translateY(-2px);
}

/* =========================================
   7. DISCORD KARTI
   ========================================= */
.discord-wrapper { width: 100%; max-width: 420px; padding: 0 10px; }
.discord-card { background: #000; border-radius: 20px; overflow: visible; border: 1px solid #1e1e1e; position: relative; box-shadow: 0 20px 60px rgba(0,0,0,0.8); width: 100%; }
.banner {
    height: 160px; background-size: cover; background-position: center; background-color: #1a1a1a;
    border-top-left-radius: 20px; border-top-right-radius: 20px;
    /* Fallback Banner */
    background-image: url('img/banner.gif.png');
}

.profile-area { padding: 0 20px; position: relative; display: flex; justify-content: space-between; align-items: flex-end; margin-top: -50px; }
.avatar-wrapper { position: relative; display: inline-block; z-index: 5; }
.avatar-wrapper img { width: 90px; height: 90px; border-radius: 50%; border: 6px solid #000; background: #000; object-fit: cover; }

/* Durum Işığı */
.status-dot { position: absolute; bottom: 5px; right: 5px; width: 24px; height: 24px; border-radius: 50%; border: 4px solid #000; z-index: 10; }
.status-online { background: #23a559; } .status-idle { background: #f0b232; } .status-dnd { background: #f23f43; } .status-offline { background: #80848e; }

.name-area { position: absolute; top: 100px; left: 20px; }
.name-area h3 { font-size: 1.4rem; font-weight: 700; color: white; word-break: break-all; }
.name-area span { color: #b5bac1; font-size: 0.95rem; }

.badges-container { display: flex; gap: 5px; background: #000; padding: 4px; border-radius: 8px; border: 1px solid #1e1e1e; margin-bottom: 10px; flex-wrap: wrap; z-index: 5; }
.badge-icon { width: 22px; height: 22px; cursor: help; }

/* Tooltip */
.badge-wrapper { position: relative; display: inline-flex; justify-content: center; align-items: center; }
.badge-tooltip { visibility: hidden; background-color: #111; color: #fff; text-align: center; padding: 6px 10px; border-radius: 8px; position: absolute; bottom: 130%; left: 50%; transform: translateX(-50%) translateY(10px); z-index: 100; opacity: 0; transition: opacity 0.2s, transform 0.2s; font-size: 0.75rem; font-weight: 600; white-space: nowrap; border: 1px solid rgba(255,255,255,0.1); box-shadow: 0 5px 15px rgba(0,0,0,0.5); pointer-events: none; }
.badge-tooltip::after { content: ""; position: absolute; top: 100%; left: 50%; margin-left: -5px; border-width: 5px; border-style: solid; border-color: #111 transparent transparent transparent; }
.badge-wrapper:hover .badge-tooltip { visibility: visible; opacity: 1; transform: translateX(-50%) translateY(0); }

.card-content { padding: 70px 20px 20px 20px; }
.custom-status { color: #dbdee1; font-size: 0.95rem; margin-bottom: 20px; display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.custom-status img { width: 20px; height: 20px; }
.activity-box { background: #111214; border-radius: 8px; padding: 12px; margin-bottom: 15px; overflow: hidden; }
.act-header { font-size: 0.7rem; font-weight: 800; color: #b5bac1; margin-bottom: 10px; text-transform: uppercase; }
.act-body p { font-size: 0.9rem; font-weight: 600; color: white; }
.act-detail { font-size: 0.85rem; color: #b5bac1; margin-top: 2px; text-overflow: ellipsis; overflow: hidden; white-space: nowrap; }
.discord-btn { display: block; width: 100%; text-align: center; background: #5865F2; color: white; padding: 10px; border-radius: 8px; text-decoration: none; font-weight: 600; transition: 0.2s; }
.discord-btn:hover { background: #4752c4; }

/* =========================================
   8. İLETİŞİM & BİLDİRİM
   ========================================= */
.contact-box { width: 100%; max-width: 500px; background: var(--surface); padding: 40px; border-radius: 24px; border: 1px solid var(--border); text-align: center; margin: 0 15px; }
.contact-box input, .contact-box textarea { width: 100%; background: var(--surface-light); border: 1px solid var(--border); padding: 15px; border-radius: 12px; color: white; margin-bottom: 15px; outline: none; font-family: inherit; }
.contact-box input:focus, .contact-box textarea:focus { border-color: var(--primary); }
.contact-box button { width: 100%; padding: 15px; background: white; color: black; font-weight: 700; border: none; border-radius: 12px; cursor: pointer; transition: 0.3s; }
.contact-box button:hover { background: var(--primary); color: white; }

.notification-box { position: fixed; top: -100px; left: 50%; transform: translateX(-50%); background: rgba(16, 185, 129, 0.9); color: white; padding: 15px 30px; border-radius: 50px; font-weight: 600; font-size: 0.95rem; box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3); border: 1px solid rgba(255, 255, 255, 0.2); z-index: 9999; display: flex; align-items: center; gap: 10px; backdrop-filter: blur(5px); transition: top 0.5s cubic-bezier(0.68, -0.55, 0.27, 1.55); }
.notification-box.show { top: 110px; }

/* =========================================
   9. ANİMASYONLAR & FOOTER
   ========================================= */
.fade-in { opacity: 0; transform: translateY(20px); transition: 0.6s ease-out; }
.visible { opacity: 1; transform: translateY(0); }
footer { padding: 40px; text-align: center; color: var(--text-gray); border-top: 1px solid var(--border); font-size: 0.9rem; }

/* =========================================
   10. MOBİL UYUMLULUK
   ========================================= */
@media (max-width: 992px) {
    html, body {
        overflow-x: hidden;
        max-width: 100%;
        width: 100%;
    }
    
    .navbar { height: 70px; padding: 0; }
    .nav-content { 
        flex-direction: row; 
        justify-content: space-between;
        align-items: center;
        position: relative;
        height: 100%;
        max-width: 100%;
    }
    
    .hamburger { display: flex; }
    
    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 300px;
        height: 100vh;
        background: var(--surface);
        flex-direction: column;
        justify-content: flex-start;
        padding: 100px 30px 30px;
        gap: 0;
        transition: right 0.3s ease;
        box-shadow: -5px 0 30px rgba(0, 0, 0, 0.3);
        z-index: 100;
        overflow-y: auto;
    }
    
    .nav-links.active { right: 0; }
    
    .nav-links li {
        width: 100%;
        border-bottom: 1px solid var(--border);
    }
    
    .nav-links li a {
        display: block;
        padding: 15px 0;
        font-size: 1rem;
    }
    
    .nav-links .dropdown { padding-bottom: 0; margin-bottom: 0; }
    
    .nav-links .dropdown-content {
        position: static;
        visibility: visible;
        opacity: 1;
        transform: none;
        background: transparent;
        box-shadow: none;
        border: none;
        padding: 0 0 10px 15px;
        min-width: auto;
        display: none;
    }
    
    .nav-links .dropdown.active .dropdown-content { display: block; }
    
    .nav-links .social-item {
        padding: 10px 0;
        margin-bottom: 0;
    }
    
    .nav-contact-mobile { display: block; }
    .nav-contact-mobile a {
        color: var(--primary) !important;
        font-weight: 600 !important;
    }
    
    .btn-contact { display: none; }
    
    .logo { font-size: 1.8rem; }
    .logo-icon { width: 28px; height: 28px; }
    .dot { font-size: 2rem; }
    
    .hero h1 { font-size: 2.5rem; letter-spacing: -1px; }
    .hero p { font-size: 1rem; }
    .buttons { flex-direction: column; width: 100%; max-width: 300px; margin: 0 auto; }
    .btn-primary, .btn-glass { width: 100%; justify-content: center; }
    .discord-wrapper { width: 95%; padding: 0; }
    .profile-area { flex-direction: column; align-items: center; text-align: center; margin-top: -45px; }
    .name-area { position: static; margin-bottom: 10px; }
    .badges-container { justify-content: center; }
    .card-content { padding-top: 20px; }
    .contact-box { padding: 25px; }
    .blob { width: 200px; height: 200px; opacity: 0.2; }
    .blob-1 { top: -50px; left: -50px; }
    .blob-2 { bottom: -50px; right: -50px; }
    
    /* Yeni Hikaye Bölümü Mobilde */
    .about-wrapper { flex-direction: column; gap: 50px; text-align: center; padding: 20px; }
    .section-header { text-align: center !important; }
    .image-border { width: 100%; max-width: 350px; height: auto; aspect-ratio: 3/4; }
    .focus-grid { grid-template-columns: 1fr; text-align: left; } 
    .tech-tags { justify-content: center; }
    .experience-box { right: 10px; bottom: -20px; }
    
    /* Hakkımda Başlık - Mobil */
    .about-title {
        font-size: 2.5rem;
        margin-bottom: 20px;
        padding-bottom: 15px;
    }
    .about-title::after {
        width: 80px;
        height: 3px;
    }
    
    /* About Box - Mobil */
    .about-minimal-box {
        padding: 25px 15px;
        margin: 0 10px;
    }
    
    /* Skills Grid - Mobil */
    .skills-grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .skill-item {
        padding: 12px 15px;
    }
}

/* Extra Small Mobile */
@media (max-width: 576px) {
    .hero h1 { font-size: 2rem; }
    .hero p { font-size: 0.9rem; }
    
    .about-title {
        font-size: 2rem;
        margin-bottom: 15px;
    }
    .about-title::after {
        width: 60px;
    }
    
    .about-text-simple p {
        font-size: 0.95rem;
        line-height: 1.5;
    }
    
    .skill-info span {
        font-size: 0.85rem;
    }
    
    .skill-info i {
        font-size: 1rem;
    }
    
    .discord-wrapper { width: 100%; }
    .discord-card { border-radius: 15px; }
    .banner { height: 120px; }
    .avatar-wrapper img { width: 75px; height: 75px; }
}

/* Mobile Overlay */
.nav-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 99;
}
.nav-overlay.active {
    opacity: 1;
    visibility: visible;
}

/* --- YENİ COMPACT HAKKIMDA & YETENEKLER --- */

/* Hakkımda Başlık Stili - Büyük ve Belirgin */
.about-title {
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 30px;
    display: block;
    text-align: center;
    letter-spacing: -1px;
    line-height: 1.2;
    padding-bottom: 20px;
    border-bottom: 2px solid var(--border);
    position: relative;
}

.about-title::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 4px;
    background: linear-gradient(to right, var(--primary), var(--secondary));
    border-radius: 2px;
}

/* Ana Kutu (Daha Sade) */
.about-minimal-box {
    max-width: 850px;
    margin: 0 auto;
    background: rgba(255, 255, 255, 0.01); /* Çok daha şeffaf */
    border: 1px solid var(--border);
    padding: 40px;
    border-radius: 24px;
    text-align: center;
    backdrop-filter: blur(10px);
}

/* Yazı */
.about-text-simple p {
    color: var(--text-gray);
    font-size: 1.05rem;
    line-height: 1.6;
    max-width: 650px;
    margin: 0 auto 30px auto;
}

/* --- TEKNOLOJİ ÇİPLERİ (TECH CHIPS) --- */
.tech-chips-wrapper {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 15px; /* Öğeler arası boşluk */
}

/* Genel Çip Tasarımı */
.tech-chip {
    display: flex;
    align-items: center;
    gap: 10px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border);
    padding: 10px 20px; /* İnce ve uzun yapı */
    border-radius: 12px;
    transition: all 0.3s ease;
    cursor: default;
}

.tech-chip i { font-size: 1.2rem; transition: 0.3s; }
.tech-chip span { font-size: 0.9rem; font-weight: 600; color: var(--text-gray); transition: 0.3s; }

/* --- ÖZEL RENK EFEKTLERİ (HOVER) --- */

/* HTML - Turuncu */
.tech-chip.html:hover { border-color: #e34f26; background: rgba(227, 79, 38, 0.1); transform: translateY(-3px); }
.tech-chip.html:hover i { color: #e34f26; }
.tech-chip.html:hover span { color: white; }

/* CSS - Mavi */
.tech-chip.css:hover { border-color: #264de4; background: rgba(38, 77, 228, 0.1); transform: translateY(-3px); }
.tech-chip.css:hover i { color: #264de4; }
.tech-chip.css:hover span { color: white; }

/* JS - Sarı */
.tech-chip.js:hover { border-color: #f7df1e; background: rgba(247, 223, 30, 0.1); transform: translateY(-3px); }
.tech-chip.js:hover i { color: #f7df1e; }
.tech-chip.js:hover span { color: white; }

/* Python - Mavi */
.tech-chip.python:hover { border-color: #306998; background: rgba(48, 105, 152, 0.1); transform: translateY(-3px); }
.tech-chip.python:hover i { color: #306998; }
.tech-chip.python:hover span { color: white; }

/* PHP - Mor */
.tech-chip.php:hover { border-color: #777bb4; background: rgba(119, 123, 180, 0.1); transform: translateY(-3px); }
.tech-chip.php:hover i { color: #777bb4; }
.tech-chip.php:hover span { color: white; }

/* C# - Pembe/Mor */
.tech-chip.csharp:hover { border-color: #9b4993; background: rgba(155, 73, 147, 0.1); transform: translateY(-3px); }
.tech-chip.csharp:hover i { color: #9b4993; }
.tech-chip.csharp:hover span { color: white; }

/* --- MOBİL UYUMLULUK --- */
@media (max-width: 768px) {
    .about-minimal-box { padding: 25px 15px; }
    .tech-chips-wrapper { gap: 10px; }
    .tech-chip { padding: 8px 15px; flex-grow: 1; justify-content: center; } /* Mobilde tam otursun */
}

/* --- MODERN DROPDOWN MENÜ --- */

/* Kapsayıcı */
.dropdown {
    position: relative;
    display: inline-block;
    padding-bottom: 10px; /* Mouse kaymasın diye güvenlik boşluğu */
    margin-bottom: -10px; 
}

.dropbtn { 
    cursor: pointer; 
    -webkit-tap-highlight-color: transparent;
    touch-action: manipulation;
}
.dropbtn i { font-size: 0.8rem; margin-left: 5px; transition: 0.3s; }
.dropdown:hover .dropbtn i,
.dropdown.active .dropbtn i { transform: rotate(180deg); }
.dropdown:hover .dropbtn,
.dropdown.active .dropbtn { color: white; text-shadow: 0 0 10px var(--primary); }

/* Açılır Kutu (Glassmorphism) */
.dropdown-content {
    visibility: hidden;
    opacity: 0;
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%) translateY(20px); /* Hafif aşağıdan gelsin */
    background: rgba(15, 15, 19, 0.95); /* Çok koyu şeffaf */
    min-width: 200px;
    box-shadow: 0 15px 35px rgba(0,0,0,0.5);
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 10px;
    z-index: 1000;
    transition: all 0.3s cubic-bezier(0.68, -0.55, 0.27, 1.55); /* Yaylanma efekti */
    backdrop-filter: blur(10px);
}

/* Hover olunca göster (desktop) */
@media (hover: hover) and (pointer: fine) {
    .dropdown:hover .dropdown-content {
        visibility: visible;
        opacity: 1;
        transform: translateX(-50%) translateY(0);
    }
}

/* Click/Touch ile açılma (mobile ve desktop için .active class) */
.dropdown.active .dropdown-content {
    visibility: visible;
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}

/* Menü Öğeleri */
.social-item {
    display: flex;
    align-items: center;
    padding: 12px 15px;
    text-decoration: none;
    color: var(--text-gray);
    font-size: 0.95rem;
    font-weight: 500;
    border-radius: 10px;
    transition: 0.2s;
    margin-bottom: 5px;
}

.social-item i { width: 25px; font-size: 1.1rem; transition: 0.2s; }

/* --- MARKA RENKLERİ (HOVER) --- */

/* Kick (Neon Yeşil) */
.kick:hover { background: rgba(83, 252, 24, 0.1); color: #53FC18; }
.kick:hover i { text-shadow: 0 0 10px #53FC18; }

/* Spotify (Yeşil) */
.spotify:hover { background: rgba(29, 185, 84, 0.1); color: #1DB954; }
.spotify:hover i { text-shadow: 0 0 10px #1DB954; }

/* YouTube (Kırmızı) */
.youtube:hover { background: rgba(255, 0, 0, 0.1); color: #FF0000; }
.youtube:hover i { text-shadow: 0 0 10px #FF0000; }

/* Pinterest (Kırmızı) */
.pinterest:hover { background: rgba(230, 0, 35, 0.1); color: #E60023; }
.pinterest:hover i { text-shadow: 0 0 10px #E60023; }

/* Steam (Mavi) */
.steam:hover { background: rgba(102, 192, 244, 0.1); color: #66c0f4; }
.steam:hover i { text-shadow: 0 0 10px #66c0f4; }

/* GitHub (Beyaz) */
.github:hover { background: rgba(255, 255, 255, 0.1); color: #ffffff; }
.github:hover i { text-shadow: 0 0 10px #ffffff; }

/* Discord (Mor) */
.discord-server:hover { background: rgba(88, 101, 242, 0.1); color: #5865F2; }
.discord-server:hover i { text-shadow: 0 0 10px #5865F2; }

/* Ayırıcı Çizgi */
.divider {
    height: 1px;
    background: rgba(255,255,255,0.1);
    margin: 5px 10px;
}

/* Navbar linkleri genel düzenleme (Hizalama için) */
.nav-links { align-items: center; }

/* --- LİNK YÜKLEME EKRANI (LOADER) --- */
.loader-overlay {
    position: fixed;
    top: 0; left: 0;
    width: 100%; height: 100%;
    background: rgba(5, 5, 7, 0.9); /* Çok koyu arka plan */
    backdrop-filter: blur(15px);     /* Arkası bulanık */
    z-index: 99999; /* En üstte */
    display: flex;
    justify-content: center;
    align-items: center;
    opacity: 0;
    visibility: hidden;
    transition: 0.3s ease;
}

/* JS 'active' sınıfını ekleyince görünür olacak */
.loader-overlay.active {
    opacity: 1;
    visibility: visible;
}

.loader-content {
    text-align: center;
    transform: scale(0.8);
    transition: 0.3s cubic-bezier(0.68, -0.55, 0.27, 1.55);
}

.loader-overlay.active .loader-content {
    transform: scale(1);
}

/* Dönen Neon Halka - Synchronized: 0.25 cycle of base animation */
.spinner {
    width: 60px;
    height: 60px;
    border: 4px solid rgba(255, 255, 255, 0.1);
    border-top: 4px solid var(--primary); /* Mor */
    border-right: 4px solid var(--secondary); /* Pembe */
    border-radius: 50%;
    margin: 0 auto 20px auto;
    animation: spin calc(var(--animation-base) * 0.25) linear infinite;
    box-shadow: 0 0 20px rgba(99, 102, 241, 0.2);
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

#loader-text {
    color: white;
    font-size: 1.2rem;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
}

/* --- GELİŞTİRİLMİŞ GITHUB KARTLARI --- */

/* --- MODERN VE SADE GITHUB KARTLARI --- */

.spinner-container { text-align: center; color: var(--text-gray); margin: 50px 0; }

/* Kart Izgarası */
.bento-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 25px;
}

/* Repo Kartı (Ana Yapı) */
.repo-card {
    background: rgba(20, 20, 23, 0.6); /* Daha koyu ve tok bir zemin */
    border: 1px solid rgba(255, 255, 255, 0.08);
    padding: 25px;
    border-radius: 16px;
    transition: all 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    text-decoration: none;
    height: 100%;
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(10px);
}

/* Hover Efekti: Sadece hafif bir yükselme ve kenar parlaması */
.repo-card:hover {
    transform: translateY(-5px);
    border-color: rgba(99, 102, 241, 0.5); /* Sitenin mor rengi, hafifçe */
    background: rgba(25, 25, 30, 0.8);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.4);
}

/* Üst Kısım (İkon ve Başlık) */
.repo-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 15px;
}

.repo-header {
    display: flex;
    align-items: center;
    gap: 12px;
}

/* Klasör İkonu */
.repo-header i {
    font-size: 1.2rem;
    color: var(--text-gray); /* Varsayılan gri */
    transition: 0.3s;
}

/* Hover'da ikon parlasın */
.repo-card:hover .repo-header i {
    color: var(--primary);
}

.repo-header h3 {
    font-size: 1.1rem;
    font-weight: 700;
    color: #fff;
    margin: 0;
    letter-spacing: 0.5px;
}

/* Link İkonu (Sağ Üst) */
.external-icon {
    font-size: 0.9rem;
    color: var(--text-gray);
    opacity: 0;
    transform: translateX(-5px);
    transition: 0.3s ease;
}

.repo-card:hover .external-icon {
    opacity: 1;
    transform: translateX(0);
    color: var(--primary);
}

/* Açıklama */
.repo-description {
    font-size: 0.9rem;
    color: #a1a1aa; /* Daha okunaklı gri */
    line-height: 1.6;
    margin-bottom: 20px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    flex-grow: 1;
}

/* Konu Etiketleri (Topics) - Minimal */
.repo-topics {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 20px;
}

.topic-tag {
    font-size: 0.7rem;
    color: var(--text-gray);
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid transparent;
    padding: 4px 10px;
    border-radius: 50px;
    font-weight: 500;
    transition: 0.3s;
}

/* Hover'da etiketler hafif belirginleşsin */
.repo-card:hover .topic-tag {
    background: rgba(99, 102, 241, 0.1);
    color: #fff;
    border-color: rgba(99, 102, 241, 0.2);
}

/* Alt Bilgiler (Dil ve İstatistikler) */
.repo-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.8rem;
    color: var(--text-gray);
    margin-top: auto; /* En alta it */
}

.repo-lang {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 500;
}

.lang-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    display: inline-block;
}

.repo-stats {
    display: flex;
    gap: 15px;
}

.repo-stats span {
    display: flex;
    align-items: center;
    gap: 5px;
    transition: 0.3s;
}

.repo-stats span:hover { color: #fff; }

/* =========================================
   11. PRELOADER
   ========================================= */
.preloader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--bg);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 100000;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

.preloader.loaded {
    opacity: 0;
    visibility: hidden;
}

.preloader-content {
    text-align: center;
}

.preloader-spinner {
    width: 60px;
    height: 60px;
    border: 3px solid var(--border);
    border-top-color: var(--primary);
    border-right-color: var(--secondary);
    border-radius: 50%;
    animation: preloader-spin calc(var(--animation-base) * 0.25) linear infinite;
    margin: 0 auto 20px;
}

@keyframes preloader-spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.preloader-text {
    color: var(--text);
    font-size: 1.2rem;
    font-weight: 600;
    letter-spacing: 2px;
    animation: pulse-text calc(var(--animation-base) * 0.5) ease-in-out infinite;
}

@keyframes pulse-text {
    0%, 100% { opacity: 0.5; }
    50% { opacity: 1; }
}

/* =========================================
   12. THEME TOGGLE BUTTON
   ========================================= */
.theme-toggle {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    border: 1px solid var(--border);
    background: var(--surface);
    cursor: pointer;
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.3);
    overflow: hidden;
}

.theme-toggle:hover {
    transform: scale(1.1) rotate(15deg);
    border-color: var(--primary);
    box-shadow: 0 5px 25px rgba(99, 102, 241, 0.3);
}

.theme-toggle .fa-sun {
    color: #f59e0b;
    font-size: 1.2rem;
    display: none;
    animation: sunRotate 0.5s ease forwards;
}

.theme-toggle .fa-moon {
    color: #6366f1;
    font-size: 1.2rem;
    animation: moonRise 0.5s ease forwards;
}

@keyframes sunRotate {
    from { transform: rotate(-90deg) scale(0); opacity: 0; }
    to { transform: rotate(0deg) scale(1); opacity: 1; }
}

@keyframes moonRise {
    from { transform: translateY(10px) scale(0); opacity: 0; }
    to { transform: translateY(0) scale(1); opacity: 1; }
}

[data-theme="light"] .theme-toggle .fa-sun {
    display: block;
}

[data-theme="light"] .theme-toggle .fa-moon {
    display: none;
}

/* Theme transition overlay */
.theme-transition-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--primary);
    z-index: 99998;
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.theme-transition-overlay.active {
    animation: themeFlash 0.5s ease forwards;
}

@keyframes themeFlash {
    0% { opacity: 0; }
    50% { opacity: 0.3; }
    100% { opacity: 0; }
}

/* Smooth transitions for theme change */
body,
.navbar,
.discord-card,
.about-minimal-box,
.skill-item,
.btn-contact,
.contact-box,
footer {
    transition: background-color 0.4s ease, color 0.4s ease, border-color 0.4s ease;
}

/* =========================================
   13. ANIMATED SKILL PROGRESS BARS
   ========================================= */
.skills-section {
    margin-top: 30px;
}

.skills-title {
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--text-gray);
    margin-bottom: 20px;
    text-align: center;
}

.skills-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.skill-item {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border);
    padding: 15px 20px;
    border-radius: 12px;
    transition: all 0.3s ease;
}

.skill-item:hover {
    border-color: var(--primary);
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(99, 102, 241, 0.1);
}

.skill-info {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 10px;
}

.skill-info i {
    font-size: 1.1rem;
    color: var(--primary);
    width: 20px;
}

.skill-info span {
    font-size: 0.9rem;
    color: var(--text);
    font-weight: 500;
}

.skill-info .skill-percent {
    margin-left: auto;
    color: var(--text-gray);
    font-size: 0.85rem;
}

.skill-bar {
    height: 6px;
    background: var(--surface-light);
    border-radius: 10px;
    overflow: hidden;
}

.skill-progress {
    height: 100%;
    width: 0;
    background: linear-gradient(90deg, var(--skill-color), var(--primary));
    border-radius: 10px;
    transition: width 1.5s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
}

.skill-progress::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    animation: shimmer calc(var(--animation-base) * 0.5) infinite;
}

@keyframes shimmer {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}

.skill-progress.animated {
    width: var(--target-width);
}

/* Mobile Skills */
@media (max-width: 768px) {
    .skills-grid {
        grid-template-columns: 1fr;
    }
}

/* =========================================
   14. PARALLAX EFFECTS
   ========================================= */
.parallax-section {
    /* Transform handled by JavaScript */
}

.parallax-blob {
    transition: transform 0.1s ease-out;
}

/* =========================================
   15. ENHANCED PROJECT CARD ANIMATIONS
   ========================================= */
.repo-card {
    position: relative;
    overflow: hidden;
}

.repo-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(99, 102, 241, 0.1), transparent);
    transition: left 0.5s ease;
}

.repo-card:hover::before {
    left: 100%;
}

.repo-card:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 20px 40px rgba(99, 102, 241, 0.2);
}

.repo-card:hover .repo-header i {
    transform: rotate(10deg) scale(1.2);
}

.repo-card:hover .external-icon {
    animation: bounce-right 0.5s ease infinite;
}

@keyframes bounce-right {
    0%, 100% { transform: translateX(0); }
    50% { transform: translateX(3px); }
}

/* Topic tag hover */
.topic-tag {
    transition: all 0.3s ease;
}

.repo-card:hover .topic-tag:nth-child(1) { transition-delay: 0.1s; }
.repo-card:hover .topic-tag:nth-child(2) { transition-delay: 0.15s; }
.repo-card:hover .topic-tag:nth-child(3) { transition-delay: 0.2s; }

/* Stats animation on hover */
.repo-card:hover .repo-stats span {
    animation: pulse 0.6s ease;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.1); }
}