/* Genel Stiller */
:root {
    --primary-color: #8B5CF6;
    --secondary-color: #1a1a1a;
    --text-color: #ffffff;
    --background-color: #121212;
    --hover-color: #A78BFA;
    --accent-color: #7C3AED;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

body {
    background-color: var(--background-color);
    color: var(--text-color);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Parallax Yıldızlar */
.stars {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: -1;
}

.star {
    position: absolute;
    background: white;
    border-radius: 50%;
    animation: twinkle var(--duration) linear infinite;
    opacity: 0;
}

@keyframes twinkle {
    0%, 100% { opacity: 0; }
    50% { opacity: var(--opacity); }
}

/* Floating Icons */
.floating-icons {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 0;
}

.floating-icons i {
    position: absolute;
    color: var(--primary-color);
    opacity: 0.3;
    animation: float linear infinite;
}

@keyframes float {
    0% {
        transform: translateY(100vh) rotate(0deg);
        opacity: 0;
    }
    10% { opacity: 0.3; }
    90% { opacity: 0.3; }
    100% {
        transform: translateY(-20vh) rotate(360deg);
        opacity: 0;
    }
}

/* Header Stiller */
header {
    background-color: rgba(26, 26, 26, 0.95);
    backdrop-filter: blur(10px);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

/* Navbar düzeltmeleri */
.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 5%;
    max-width: 1400px;
    margin: 0 auto;
    position: relative;
    width: 100%;
}

.nav-links {
    display: flex;
    gap: 2rem;
}

.nav-item {
    color: var(--text-color);
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
    position: relative;
}

.nav-item::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-color);
    transition: width 0.3s ease;
}

.nav-item:hover::after {
    width: 100%;
}

.nav-item:hover {
    color: var(--hover-color);
    transform: translateY(-2px);
}

.auth-buttons {
    display: flex;
    gap: 1rem;
}

.login-btn, .register-btn {
    padding: 0.5rem 1.5rem;
    border: none;
    border-radius: 20px;
    cursor: pointer;
    font-weight: 600;
    transition: all 0.3s ease;
}

.login-btn {
    background-color: transparent;
    color: var(--text-color);
    border: 1px solid var(--text-color);
}

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

.login-btn:hover, .register-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

/* Hero Bölümü */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 0 1rem;
    background: linear-gradient(45deg, var(--secondary-color), var(--background-color));
    position: relative;
    overflow: hidden;
    perspective: 1000px;
}

/* Gezegenler */
.planets {
    position: absolute;
    width: 100%;
    height: 100%;
    pointer-events: none;
}

.planet {
    position: absolute;
    border-radius: 50%;
    background: linear-gradient(45deg, var(--primary-color), var(--accent-color));
    opacity: 0.3;
    filter: blur(5px);
    animation: rotatePlanet 20s linear infinite;
}

.planet::before {
    content: '';
    position: absolute;
    width: 120%;
    height: 20%;
    background: rgba(255, 255, 255, 0.1);
    transform: rotate(-45deg);
    filter: blur(5px);
}

.planet.large {
    width: 300px;
    height: 300px;
    top: -150px;
    right: -150px;
}

.planet.small {
    width: 150px;
    height: 150px;
    bottom: -75px;
    left: -75px;
    animation-direction: reverse;
    animation-duration: 15s;
}

.planet.medium {
    width: 200px;
    height: 200px;
    top: 50%;
    left: -100px;
    animation-duration: 25s;
    opacity: 0.2;
}

/* Meteor Yağmuru */
.meteors {
    position: absolute;
    width: 100%;
    height: 100%;
    pointer-events: none;
    overflow: hidden;
}

.meteor {
    position: absolute;
    width: 2px;
    height: 2px;
    background: white;
    opacity: 0;
    transform: rotate(45deg);
    animation: meteorFall 3s linear infinite;
}

.a {
    color: #121212;
 }

.meteor::before {
    content: '';
    position: absolute;
    width: 100px;
    height: 1px;
    background: linear-gradient(90deg, white, transparent);
    transform-origin: left;
}

@keyframes meteorFall {
    0% {
        opacity: 0;
        transform: translate(0, 0) rotate(45deg);
    }
    10% {
        opacity: 1;
    }
    90% {
        opacity: 1;
    }
    100% {
        opacity: 0;
        transform: translate(300px, 300px) rotate(45deg);
    }
}

@keyframes rotatePlanet {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* Yıldız Katmanı */
.star-layer {
    position: absolute;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at center, transparent 0%, var(--background-color) 100%);
    mix-blend-mode: screen;
    opacity: 0.5;
    animation: pulse 4s ease-in-out infinite;
}

.constellation {
    position: absolute;
    width: 100%;
    height: 100%;
    opacity: 0.3;
}

.constellation-line {
    position: absolute;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--primary-color), transparent);
    animation: constellationPulse 3s ease-in-out infinite;
}

@keyframes constellationPulse {
    0%, 100% { opacity: 0.3; }
    50% { opacity: 0.6; }
}

.hero-particles {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    pointer-events: none;
}

.particle {
    position: absolute;
    width: 3px;
    height: 3px;
    background: var(--primary-color);
    border-radius: 50%;
    pointer-events: none;
    opacity: 0.5;
}

.hero-rings {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    pointer-events: none;
}

.ring {
    position: absolute;
    border: 2px solid var(--primary-color);
    border-radius: 50%;
    opacity: 0.1;
    animation: expandRing 4s ease-out infinite;
}

@keyframes expandRing {
    0% {
        width: 0;
        height: 0;
        opacity: 0.5;
    }
    100% {
        width: 500px;
        height: 500px;
        opacity: 0;
    }
}

.hero-content {
    max-width: 800px;
    z-index: 1;
    transform-style: preserve-3d;
    position: relative;
}

.hero-badge {
    position: absolute;
    top: -30px;
    right: -30px;
    background: linear-gradient(45deg, var(--primary-color), var(--accent-color));
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.9rem;
    transform: rotate(15deg);
    animation: float 3s ease-in-out infinite;
}

.hero h1 {
    font-size: clamp(2rem, 5vw, 3.5rem);
    margin-bottom: 1rem;
    background: linear-gradient(45deg, var(--primary-color), var(--hover-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: float-text 3s ease-in-out infinite;
}

.hero p {
    font-size: clamp(1rem, 3vw, 1.2rem);
    margin-bottom: 2rem;
    opacity: 0.9;
}

@keyframes float-text {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

.cta-button {
    padding: 1rem 2.5rem;
    font-size: clamp(0.9rem, 2vw, 1.1rem);
    background-color: var(--primary-color);
    color: var(--text-color);
    border: none;
    border-radius: 25px;
    cursor: pointer;
    transition: all 0.3s ease;
    animation: pulse 2s ease-in-out infinite;
    position: relative;
    overflow: hidden;
}

.cta-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        90deg,
        transparent,
        rgba(255, 255, 255, 0.2),
        transparent
    );
    transition: 0.5s;
}

.cta-button:hover::before {
    left: 100%;
}

/* Özellikler ve Projeler Kartları */
.features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    padding: 5rem 5%;
    max-width: 1400px;
    margin: 0 auto;
    position: relative;
}

.feature-card {
    background: linear-gradient(145deg, var(--secondary-color), #232323);
    padding: 2rem;
    border-radius: 15px;
    text-align: center;
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.1);
    height: 100%;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, var(--accent-color) 0%, transparent 60%);
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
}

.feature-card:hover::before {
    opacity: 0.1;
}

.feature-card:hover {
    transform: translateY(-15px) scale(1.02);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

.feature-card i {
    font-size: clamp(2rem, 4vw, 2.5rem);
    color: var(--primary-color);
    margin-bottom: 1rem;
    transition: all 0.3s ease;
}

.feature-card:hover i {
    transform: scale(1.2) rotate(360deg);
    color: var(--accent-color);
}

.feature-card h3 {
    font-size: clamp(1.2rem, 3vw, 1.5rem);
    margin-bottom: 1rem;
}

.feature-card p {
    font-size: clamp(0.9rem, 2vw, 1rem);
    opacity: 0.8;
}

/* Topluluk Bölümü */
.community {
    padding: 5rem 5%;
    background-color: var(--secondary-color);
    position: relative;
    overflow: hidden;
}

.community::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('data:image/svg+xml,<svg viewBox="0 0 100 100" xmlns="http://www.w3.org/2000/svg"><circle cx="50" cy="50" r="1" fill="%23ffffff10"/></svg>') 0 0/50px 50px;
    opacity: 0.1;
    animation: backgroundScroll 20s linear infinite;
}

@keyframes backgroundScroll {
    from { background-position: 0 0; }
    to { background-position: 100% 100%; }
}

.community-content {
    max-width: 1400px;
    margin: 0 auto;
    text-align: center;
    position: relative;
}

.community h2 {
    font-size: clamp(1.8rem, 4vw, 2.5rem);
    margin-bottom: 1rem;
}

.stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.stat-item {
    padding: 2rem;
    background: rgba(0, 0, 0, 0.2);
    border-radius: 15px;
    transition: transform 0.3s ease;
}

.stat-item:hover {
    transform: translateY(-10px);
}

.stat-item h3 {
    font-size: clamp(2rem, 5vw, 2.5rem);
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

/* Footer Stiller */
footer {
    background-color: var(--secondary-color);
    padding: 4rem 5% 2rem;
    position: relative;
    overflow: hidden;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    max-width: 1400px;
    margin: 0 auto;
}

.footer-section h4 {
    margin-bottom: 1rem;
    color: var(--primary-color);
    font-size: clamp(1.1rem, 2vw, 1.3rem);
}

.footer-section a {
    display: block;
    color: var(--text-color);
    text-decoration: none;
    margin-bottom: 0.5rem;
    transition: all 0.3s ease;
    font-size: clamp(0.9rem, 1.5vw, 1rem);
}

.footer-section a:hover {
    color: var(--hover-color);
    transform: translateX(5px);
}

.social-links {
    display: flex;
    gap: 1rem;
}

.social-links a {
    font-size: clamp(1.3rem, 2.5vw, 1.5rem);
    transition: all 0.3s ease;
}

.social-links a:hover {
    transform: translateY(-5px) scale(1.1);
    color: var(--primary-color);
}

.footer-bottom {
    text-align: center;
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    font-size: clamp(0.8rem, 1.5vw, 0.9rem);
}

/* Hamburger Menü */
.hamburger {
    display: none;
    flex-direction: column;
    gap: 6px;
    cursor: pointer;
    z-index: 1001;
}

.hamburger span {
    width: 30px;
    height: 3px;
    background-color: var(--text-color);
    transition: all 0.3s ease;
}

/* Responsive Tasarım */
@media (max-width: 768px) {
    body {
        overflow-x: hidden; /* Yatay kaymayı engelle */
    }

    .hamburger {
        display: flex;
        position: relative;
        right: 0;
        margin-left: auto;
        z-index: 1002;
    }

    .nav-links {
        position: fixed;
        top: 60px;
        left: -100%;
        width: 100%;
        height: 100vh;
        background-color: rgba(26, 26, 26, 0.98);
        backdrop-filter: blur(10px);
        flex-direction: column;
        align-items: center;
        justify-content: flex-start;
        padding-top: 2rem;
        transition: all 0.3s ease;
        z-index: 1000;
        overflow-y: auto;
        overflow-x: hidden;
    }

    .nav-links a {
        width: auto;
        text-align: center;
        padding: 1rem;
        margin: 0.5rem 0;
    }

    .nav-links.active {
        left: 0;
    }

    .auth-buttons {
        display: none;
    }

    .feature-card {
        margin: 0 auto;
        max-width: 400px;
    }

    .nav-item {
        padding: 1rem 2rem;
        width: 100%;
        text-align: center;
        font-size: 1.1rem;
    }

    /* Mobil görünümde section düzeltmeleri */
    section {
        padding-left: 1rem !important;
        padding-right: 1rem !important;
        overflow: hidden;
    }

    .hero-content {
        padding: 0 1rem;
        margin-top: 60px; /* Navbar altında boşluk */
    }

    /* Timeline düzeltmeleri */
    .timeline-points {
        padding: 0 1rem;
        flex-wrap: nowrap;
        overflow-x: auto;
        justify-content: flex-start;
        -webkit-overflow-scrolling: touch;
        margin-bottom: 2rem;
    }

    .timeline-point {
        flex: 0 0 auto;
        margin: 0 0.5rem;
        white-space: nowrap;
    }
}

@media (max-width: 480px) {
    .hero h1 {
        font-size: 2rem;
    }

    .hero p {
        font-size: 1rem;
    }

    .cta-button {
        padding: 0.8rem 2rem;
        font-size: 0.9rem;
    }

    .feature-card {
        padding: 1.5rem;
    }

    .stat-item h3 {
        font-size: 1.8rem;
    }

    .logo {
        height: 35px;
        min-width: 35px;
    }

    .hamburger {
        transform: scale(0.9);
    }

    .nav-links {
        padding-top: 1rem;
    }

    .nav-item {
        padding: 0.8rem 1.5rem;
        font-size: 1rem;
    }
}

/* Animasyonlar */
@keyframes rotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

@keyframes pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.05); }
    100% { transform: scale(1); }
}

@keyframes glow {
    0% { box-shadow: 0 0 5px var(--accent-color); }
    50% { box-shadow: 0 0 20px var(--accent-color); }
    100% { box-shadow: 0 0 5px var(--accent-color); }
}

/* Ekip Bölümü */
.team {
    padding: 5rem 5%;
    background: linear-gradient(180deg, var(--background-color), var(--secondary-color));
    position: relative;
    overflow: hidden;
}

.team-content {
    max-width: 1400px;
    margin: 0 auto;
    text-align: center;
}

.team h2 {
    font-size: clamp(1.8rem, 4vw, 2.5rem);
    margin-bottom: 3rem;
    background: linear-gradient(45deg, var(--primary-color), var(--hover-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.team-member {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 15px;
    padding: 2rem;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.team-member::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    transform: translateX(-100%);
    transition: transform 0.6s ease;
}

.team-member:hover::before {
    transform: translateX(100%);
}

.team-member:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.member-image {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    margin: 0 auto 1.5rem;
    position: relative;
    overflow: hidden;
}

.member-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.team-member:hover .member-image img {
    transform: scale(1.1);
}

.member-info h3 {
    font-size: 1.3rem;
    margin-bottom: 0.5rem;
    color: var(--primary-color);
}

.member-role {
    font-size: 0.9rem;
    color: var(--hover-color);
    margin-bottom: 1rem;
}

.member-desc {
    font-size: 0.95rem;
    line-height: 1.6;
    opacity: 0.8;
}

.member-social {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-top: 1.5rem;
}

.member-social a {
    color: var(--text-color);
    font-size: 1.2rem;
    transition: all 0.3s ease;
}

.member-social a:hover {
    color: var(--primary-color);
    transform: translateY(-3px);
}

@media (max-width: 768px) {
    .team-grid {
        grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    }
    
    .member-image {
        width: 100px;
        height: 100px;
    }
}

/* Proje Showcase Bölümü */
.project-showcase {
    padding: 5rem 5%;
    background: linear-gradient(180deg, var(--background-color), var(--secondary-color));
    position: relative;
    overflow: hidden;
}

.project-timeline {
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
    padding-top: 50px;
}

.timeline-line {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, 
        var(--primary-color), 
        var(--hover-color), 
        var(--accent-color)
    );
    opacity: 0.5;
}

.timeline-points {
    display: flex;
    justify-content: space-between;
    position: relative;
    margin-bottom: 50px;
}

.timeline-point {
    position: relative;
    cursor: pointer;
    padding: 10px 20px;
    background: var(--secondary-color);
    border-radius: 20px;
    border: 1px solid var(--primary-color);
    color: var(--text-color);
    transition: all 0.3s ease;
}

.timeline-point::before {
    content: '';
    position: absolute;
    top: -25px;
    left: 50%;
    transform: translateX(-50%);
    width: 10px;
    height: 10px;
    background: var(--primary-color);
    border-radius: 50%;
    transition: all 0.3s ease;
}

.timeline-point:hover,
.timeline-point.active {
    background: var(--primary-color);
    transform: translateY(-5px);
}

.timeline-point:hover::before,
.timeline-point.active::before {
    background: var(--hover-color);
    box-shadow: 0 0 10px var(--hover-color);
}

.project-content {
    display: none;
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.5s ease;
}

.project-content.active {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    opacity: 1;
    transform: translateY(0);
}

.project-info {
    padding: 2rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 15px;
    backdrop-filter: blur(10px);
}

.project-info h3 {
    font-size: 1.8rem;
    margin-bottom: 1rem;
    color: var(--primary-color);
}

.project-info p {
    margin-bottom: 1.5rem;
    line-height: 1.8;
}

.project-gallery {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
}

.project-image {
    width: 100%;
    height: 200px;
    border-radius: 10px;
    overflow: hidden;
    position: relative;
}

.project-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.project-image:hover img {
    transform: scale(1.1);
}

@media (max-width: 992px) {
    .project-content.active {
        grid-template-columns: 1fr;
    }
    
    .timeline-points {
        flex-wrap: wrap;
        justify-content: center;
        gap: 1rem;
    }
    
    .timeline-point {
        margin: 0 0.5rem;
    }
}

@media (max-width: 768px) {
    .project-gallery {
        grid-template-columns: 1fr;
    }
    
    .project-image {
        height: 250px;
    }
}

/* Proje Preview Stili */
.project-preview {
    position: relative;
    width: 100%;
    height: 400px;
    border-radius: 15px;
    overflow: hidden;
    background: rgba(0, 0, 0, 0.2);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.preview-container {
    width: 100%;
    height: 100%;
    position: relative;
    overflow: hidden;
}

.preview-video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.preview-container:hover .preview-video {
    transform: scale(1.05);
}

/* Proje Detay Butonu */
.project-detail-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.8rem 1.5rem;
    background: var(--primary-color);
    color: var(--text-color);
    border: none;
    border-radius: 25px;
    cursor: pointer;
    font-size: 0.9rem;
    font-weight: 500;
    transition: all 0.3s ease;
    margin-top: 1.5rem;
}

.project-detail-btn i {
    font-size: 1.1rem;
}

.project-detail-btn:hover {
    background: var(--hover-color);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

@media (max-width: 992px) {
    .project-preview {
        height: 300px;
    }
}

@media (max-width: 768px) {
    .project-preview {
        height: 250px;
    }
}

/* Preview Fallback Stili */
.preview-fallback {
    display: none;
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(145deg, var(--secondary-color), rgba(26, 26, 26, 0.9));
    align-items: center;
    justify-content: center;
    padding: 2rem;
    text-align: center;
}

.fallback-content {
    max-width: 400px;
}

.fallback-content i {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
    animation: pulse 2s ease-in-out infinite;
}

.fallback-content h4 {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    color: var(--hover-color);
}

.preview-features {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
}

.preview-features span {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9rem;
    color: var(--text-color);
    opacity: 0.9;
    padding: 0.5rem;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    transition: all 0.3s ease;
}

.preview-features span:hover {
    background: rgba(255, 255, 255, 0.15);
    transform: translateY(-2px);
}

.preview-features i {
    font-size: 1rem;
    margin: 0;
    animation: none;
}

@media (max-width: 768px) {
    .preview-features {
        grid-template-columns: 1fr;
    }
    
    .fallback-content i {
        font-size: 2.5rem;
    }
    
    .fallback-content h4 {
        font-size: 1.3rem;
    }
}

/* Proje Timeline Animasyonları */
.timeline-line::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--primary-color);
    transform: scaleX(0);
    transform-origin: left;
    animation: timelineGrow 1.5s ease-out forwards;
}

@keyframes timelineGrow {
    to { transform: scaleX(1); }
}

.timeline-point {
    animation: pointPop 0.5s ease-out backwards;
}

.timeline-point:nth-child(1) { animation-delay: 0.5s; }
.timeline-point:nth-child(2) { animation-delay: 0.7s; }
.timeline-point:nth-child(3) { animation-delay: 0.9s; }

@keyframes pointPop {
    0% {
        opacity: 0;
        transform: scale(0.5) translateY(20px);
    }
    100% {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

.project-content {
    position: relative;
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.project-content.active {
    animation: contentFadeIn 0.8s ease-out forwards;
}

@keyframes contentFadeIn {
    0% {
        opacity: 0;
        transform: translateY(30px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

.project-info {
    position: relative;
    overflow: hidden;
}

.project-info::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, transparent, rgba(139, 92, 246, 0.1), transparent);
    transform: translateX(-100%);
    animation: shimmer 3s infinite;
}

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

.preview-container {
    position: relative;
    overflow: hidden;
}

.preview-container::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at center, transparent, rgba(0, 0, 0, 0.8));
    opacity: 0;
    transition: opacity 0.3s ease;
}

.preview-container:hover::after {
    opacity: 1;
}

.preview-features span {
    animation: featureSlideIn 0.5s ease-out backwards;
}

.preview-features span:nth-child(1) { animation-delay: 0.1s; }
.preview-features span:nth-child(2) { animation-delay: 0.2s; }
.preview-features span:nth-child(3) { animation-delay: 0.3s; }
.preview-features span:nth-child(4) { animation-delay: 0.4s; }

@keyframes featureSlideIn {
    0% {
        opacity: 0;
        transform: translateX(-20px);
    }
    100% {
        opacity: 1;
        transform: translateX(0);
    }
}

/* Responsive Düzenlemeler için Animasyon Optimizasyonları */
@media (prefers-reduced-motion: reduce) {
    .timeline-line::before,
    .timeline-point,
    .project-content.active,
    .preview-features span {
        animation: none;
    }
    
    .project-info::before {
        display: none;
    }
}

@media (max-width: 768px) {
    .timeline-line::before {
        height: 2px;
    }
    
    .project-content.active {
        animation-duration: 0.5s;
    }
    
    .preview-features span {
        animation-duration: 0.3s;
    }
}

/* Proje İçerik Geçiş Animasyonları */
.project-content {
    opacity: 0;
    visibility: hidden;
    position: absolute;
    width: 100%;
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.project-content.active {
    opacity: 1;
    visibility: visible;
    position: relative;
}

/* Hover Efektleri */
.timeline-point {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.timeline-point:hover {
    transform: translateY(-5px) scale(1.05);
    box-shadow: 0 5px 15px rgba(139, 92, 246, 0.3);
}

.project-detail-btn {
    position: relative;
    overflow: hidden;
}

.project-detail-btn::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255,255,255,0.2) 0%, transparent 50%);
    transform: scale(0);
    transition: transform 0.5s ease-out;
}

.project-detail-btn:hover::after {
    transform: scale(1);
}

/* Logo Stilleri */
.logo {
    display: flex;
    align-items: center;
    height: 45px;
    min-width: 45px;
    margin-right: 1rem;
}

.logo img {
    height: 100%;
    width: auto;
    object-fit: contain;
    transition: transform 0.3s ease;
}

.logo:hover img {
    transform: scale(1.05);
}

/* Responsive düzenlemeler */
@media (max-width: 768px) {
    .logo {
        height: 40px; /* Mobilde daha küçük logo */
    }
    
    .navbar {
        padding: 0.8rem 5%;
    }
}