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

body {
    font-family: 'Poppins', sans-serif;
    background-color: #070b10; 
    color: #ffffff;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    overflow: hidden;
}

.container {
    text-align: center;
    padding: 2rem;
    animation: fadeIn 1.5s ease-in-out;
}

.logo {
    max-width: 140px;
    height: auto;
    margin-bottom: 1.5rem;
    border-radius: 20px;
    box-shadow: 0 10px 40px rgba(35, 219, 196, 0.15);
    animation: float 6s ease-in-out infinite;
}

.brand-name {
    font-size: 3.5rem;
    font-weight: 700;
    letter-spacing: 2px;
    margin-bottom: 0.5rem;
    background: linear-gradient(90deg, #26f5cb, #148f95);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.tagline {
    font-size: 1.1rem;
    color: #8be0d1; 
    font-weight: 300;
    margin-bottom: 2.5rem;
    max-width: 450px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.6;
}

.loader-container {
    width: 200px;
    margin: 0 auto;
}

.loader {
    width: 100%;
    height: 3px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 3px;
    position: relative;
    overflow: hidden;
}

.loader::before {
    content: "";
    position: absolute;
    top: 0;
    left: -100px;
    width: 100px;
    height: 100%;
    /* Turkuaz kayan çizgi */
    background: linear-gradient(90deg, transparent, #1cd8d2, transparent);
    animation: loading 2s infinite ease-in-out;
}


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

@keyframes float {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-12px); }
    100% { transform: translateY(0px); }
}

@keyframes loading {
    0% { left: -100px; }
    100% { left: 100%; }
}

@media (max-width: 600px) {
    .brand-name {
        font-size: 2.5rem;
    }
    .tagline {
        font-size: 1rem;
        padding: 0 15px;
    }
}