/* Modern Animasyonlar ve Efektler */

/* Açılış Animasyonu - Çizgiden Sayfa Açılması */
@keyframes pageReveal {
    0% {
        clip-path: polygon(0 0, 0 0, 0 100%, 0 100%);
        opacity: 0;
    }
    50% {
        opacity: 1;
    }
    100% {
        clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%);
        opacity: 1;
    }
}

@keyframes lineReveal {
    0% {
        transform: scaleX(0);
        transform-origin: left;
    }
    100% {
        transform: scaleX(1);
        transform-origin: left;
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* Loading Screen */
.loading-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #1a1a1a 0%, #2d2d2d 100%);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: fadeOut 0.5s ease-out 2s forwards;
}

@keyframes fadeOut {
    to {
        opacity: 0;
        visibility: hidden;
    }
}

.loading-line {
    width: 0;
    height: 3px;
    background: linear-gradient(90deg, #fff, #888);
    position: absolute;
    top: 0;
    left: 0;
    animation: lineReveal 2s ease-out forwards;
}

.loading-content {
    text-align: center;
    color: white;
}

.loading-logo {
    font-size: 2rem;
    font-weight: 600;
    letter-spacing: 8px;
    font-family: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    margin-bottom: 2rem;
    opacity: 0;
    animation: fadeIn 0.5s ease-out 0.5s forwards;
}

.loading-progress {
    width: 200px;
    height: 2px;
    background: rgba(255,255,255,0.2);
    margin: 0 auto;
    position: relative;
    overflow: hidden;
}

.loading-progress::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    width: 0;
    background: white;
    animation: loadingProgress 2s ease-out forwards;
}

@keyframes loadingProgress {
    to {
        width: 100%;
    }
}

/* Page Reveal Animation */
.page-reveal {
    animation: pageReveal 1.2s cubic-bezier(0.77, 0, 0.175, 1) forwards;
}

/* Smooth Scroll */
html {
    scroll-behavior: smooth;
}

/* Fade In Animations */
.fade-in-up {
    opacity: 0;
    animation: fadeInUp 0.8s ease-out forwards;
}

.fade-in-up-delay-1 {
    opacity: 0;
    animation: fadeInUp 0.8s ease-out 0.2s forwards;
}

.fade-in-up-delay-2 {
    opacity: 0;
    animation: fadeInUp 0.8s ease-out 0.4s forwards;
}

.slide-in-left {
    opacity: 0;
    animation: slideInLeft 0.8s ease-out forwards;
}

.slide-in-right {
    opacity: 0;
    animation: slideInRight 0.8s ease-out forwards;
}

/* Hover Effects */
.hover-lift {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.hover-lift:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
}

/* Parallax Effect */
.parallax {
    transition: transform 0.3s ease-out;
}

/* Gradient Text */
.gradient-text {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Glow Effect */
.glow {
    box-shadow: 0 0 20px rgba(102, 126, 234, 0.5);
}

/* Intersection Observer için */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.animate-on-scroll.animated {
    opacity: 1;
    transform: translateY(0);
}