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

body {
    background-color: #F2DEDA;
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
}

.container {
    width: 100%;
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
}

.logo-container {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.logo-layer,
.logo-text-layer {
    position: absolute;
    display: flex;
    justify-content: center;
    align-items: center;
}

.logo-text-layer {
    transform: translateY(15px);
    animation: slideToTop 1s ease-in-out 1.4s forwards;
}

.logo {
    width: 625px;
    height: auto;
    animation: logoFadeIn 0.6s ease-in-out forwards, logoToBox 1.1s ease-in-out 1.4s forwards;
    opacity: 0;
}

.logo-text {
    width: 625px;
    height: auto;
    animation: logoFadeIn 0.6s ease-in-out 0.6s forwards;
    opacity: 0;
}

@keyframes logoFadeIn {
    0% {
        opacity: 0;
        transform: scale(0.8);
    }
    100% {
        opacity: 1;
        transform: scale(1);
    }
}

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

@keyframes slideToTop {
    0% {
        transform: translateY(15px);
    }
    100% {
        transform: translateY(-450px);
    }
}

.morph-box {
    position: absolute;
    width: 100px;
    height: 100px;
    background-color: white;
    border-radius: 50%;
    opacity: 0;
    transform: translateY(10px);
    box-shadow: 0 0 0 rgba(0, 0, 0, 0);
    animation: boxMorph 1.5s cubic-bezier(0.4, 0, 0.2, 1) 1.4s forwards, addBoxShadow 0.6s ease-out 2.5s forwards;
}

@keyframes logoToBox {
    0% {
        opacity: 1;
        transform: scale(1);
    }
    99% {
        opacity: 1;
        transform: scale(0.3);
    }
    100% {
        opacity: 0;
        transform: scale(0.3);
        visibility: hidden;
    }
}

@keyframes boxMorph {
    0% {
        opacity: 1;
        width: 100px;
        height: 100px;
        border-radius: 50%;
        transform: translateY(10px) scale(1);
    }
    100% {
        opacity: 1;
        width: 500px;
        height: 750px;
        border-radius: 30px;
        transform: translateY(10px) scale(1);
    }
}

.social-buttons {
    display: flex;
    flex-direction: column;
    gap: 25px;
    padding: 40px;
    width: 100%;
    height: 100%;
    justify-content: center;
    align-items: center;
}

.social-btn {
    display: flex;
    align-items: center;
    gap: 28px;
    width: 100%;
    max-width: 400px;
    height: 80px;
    padding: 0 40px 0 0;
    background-color: #F2DEDA;
    border-radius: 18px;
    text-decoration: none;
    color: #333;
    font-size: 26px;
    font-weight: 500;
    transition: all 0.3s ease;
    opacity: 0;
    transform: scale(0.5);
    pointer-events: none;
    animation: popUp 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55) forwards, enableButton 0s 0.4s forwards;
}

@keyframes enableButton {
    to {
        pointer-events: auto;
    }
}

@keyframes addBoxShadow {
    0% {
        box-shadow: 0 0 0 rgba(0, 0, 0, 0);
    }
    100% {
        box-shadow: 0 15px 50px rgba(0, 0, 0, 0.15);
    }
}

.social-btn:hover {
    background-color: #e8c9c3;
    transform: translateY(-3px) scale(1.02);
}

.social-icon {
    width: 80px;
    height: 80px;
    border-radius: 18px;
    object-fit: cover;
    flex-shrink: 0;
}

.social-name {
    text-align: left;
}

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

.footer-text {
    position: absolute;
    bottom: 180px;
    left: 50%;
    transform: translateX(-50%);
    font-family: 'Times New Roman', Times, serif;
    font-size: 18px;
    color: #7a6e6c;
    opacity: 0;
    animation: fadeInText 0.6s ease-in-out 2.95s forwards;
}

@keyframes fadeInText {
    0% {
        opacity: 0;
        transform: translateX(-50%) translateY(10px);
    }
    100% {
        opacity: 1;
        transform: translateX(-50%) translateY(0);
    }
}

/* Mobile Responsive Styles */
@media screen and (max-width: 768px) {
    /* Logo ve Logo Text Boyutları */
    .logo {
        width: 80vw;
        max-width: 400px;
    }
    
    .logo-text {
        width: 80vw;
        max-width: 400px;
    }
    
    /* Text Kayma Animasyonu - Daha az kayma */
    @keyframes slideToTop {
        0% {
            transform: translateY(15px);
        }
        100% {
            transform: translateY(-200px);
        }
    }
    
    /* Dikdörtgen Morph - Mobile Boyutları */
    .morph-box {
        width: 80px;
        height: 80px;
    }
    
    @keyframes boxMorph {
        0% {
            opacity: 1;
            width: 80px;
            height: 80px;
            border-radius: 50%;
            transform: translateY(10px) scale(1);
        }
        100% {
            opacity: 1;
            width: 90vw;
            max-width: 400px;
            height: 500px;
            border-radius: 25px;
            transform: translateY(10px) scale(1);
        }
    }
    
    /* Butonlar Container */
    .social-buttons {
        gap: 18px;
        padding: 30px 20px;
    }
    
    /* Butonlar */
    .social-btn {
        gap: 18px;
        max-width: 90%;
        height: 65px;
        padding: 0 25px 0 0;
        border-radius: 16px;
        font-size: 20px;
    }
    
    /* Sosyal Medya İkonları */
    .social-icon {
        width: 65px;
        height: 65px;
        border-radius: 14px;
    }
    
    /* Footer Text */
    .footer-text {
        bottom: 100px;
        font-size: 16px;
    }
}

@media screen and (max-width: 480px) {
    /* Küçük Mobil Cihazlar */
    .logo {
        width: 85vw;
        max-width: 300px;
    }
    
    .logo-text {
        width: 85vw;
        max-width: 300px;
    }
    
    /* Text daha az kayma */
    @keyframes slideToTop {
        0% {
            transform: translateY(15px);
        }
        100% {
            transform: translateY(-150px);
        }
    }
    
    /* Dikdörtgen daha küçük */
    @keyframes boxMorph {
        0% {
            opacity: 1;
            width: 60px;
            height: 60px;
            border-radius: 50%;
            transform: translateY(10px) scale(1);
        }
        100% {
            opacity: 1;
            width: 92vw;
            max-width: 350px;
            height: 450px;
            border-radius: 20px;
            transform: translateY(10px) scale(1);
        }
    }
    
    /* Butonlar daha küçük */
    .social-buttons {
        gap: 15px;
        padding: 25px 15px;
    }
    
    .social-btn {
        gap: 15px;
        height: 58px;
        padding: 0 20px 0 0;
        border-radius: 14px;
        font-size: 18px;
    }
    
    .social-icon {
        width: 58px;
        height: 58px;
        border-radius: 12px;
    }
    
    /* Footer */
    .footer-text {
        bottom: 80px;
        font-size: 14px;
    }
}

@media screen and (max-width: 375px) {
    /* Çok Küçük Ekranlar (iPhone SE, vb.) */
    .logo {
        width: 90vw;
    }
    
    .logo-text {
        width: 90vw;
    }
    
    @keyframes slideToTop {
        0% {
            transform: translateY(10px);
        }
        100% {
            transform: translateY(-120px);
        }
    }
    
    @keyframes boxMorph {
        0% {
            opacity: 1;
            width: 50px;
            height: 50px;
            border-radius: 50%;
            transform: translateY(8px) scale(1);
        }
        100% {
            opacity: 1;
            width: 95vw;
            height: 400px;
            border-radius: 18px;
            transform: translateY(8px) scale(1);
        }
    }
    
    .social-btn {
        gap: 12px;
        height: 52px;
        padding: 0 15px 0 0;
        font-size: 16px;
    }
    
    .social-icon {
        width: 52px;
        height: 52px;
        border-radius: 11px;
    }
    
    .social-buttons {
        gap: 12px;
        padding: 20px 12px;
    }
    
    .footer-text {
        bottom: 60px;
        font-size: 13px;
    }
}