@font-face {
    font-family: 'Gilroy';
    src: url('../gilroy/Gilroy-Light.ttf') format('truetype');
    font-weight: 300; 
    font-style: normal;
    font-display: swap;
}
@font-face {
    font-family: 'Gilroy';
    src: url('../gilroy/Gilroy-Regular.ttf') format('truetype');
    font-weight: 900; /* Black (Kalın) */
    font-style: normal;
    font-display: swap;
}



.koyu-slogan-section-1 {
    background-color: #1a1a1a;
    color: #ffffff;
    padding: 250px 20px;
    font-family: 'Gilroy', sans-serif; 
    overflow: hidden;
    
    width: 100vw;
    position: relative;
    left: 50%;
    right: 50%;
    margin-left: -50vw;
    margin-right: -50vw;

    display: flex;
    align-items: center;
    justify-content: center;

    opacity: 0;
    transform: translateY(40px);
    transition: opacity 1.2s cubic-bezier(0.19, 1, 0.22, 1), transform 1.2s cubic-bezier(0.19, 1, 0.22, 1);
}


.koyu-slogan-section-1.slogan-1-animasyon-basladi {
    opacity: 1;
    transform: translateY(0);
}


.koyu-slogan-section-1 .slogan-container {
    max-width: 1450px; 
    margin: 0 auto;
}

.koyu-slogan-section-1 h2.koyu-slogan-1-text {
    font-size: clamp(1.8rem, 5vw, 3rem);
    font-weight: 900; 
    line-height: 1.2;
    margin: 0;
    text-align: center;
    color: #ffffff;
}

.koyu-slogan-section-1 .koyu-slogan-1-text span {
    display: block;
}


.koyu-slogan-section-1 .slogan-line {
    display: block;
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s, transform 0.8s;
    transition-timing-function: cubic-bezier(0.19, 1, 0.22, 1);
}


.koyu-slogan-section-1.slogan-1-animasyon-basladi .slogan-line-1 {
    transition-delay: 0.5s;
    opacity: 1;
    transform: translateY(0);
}
.koyu-slogan-section-1.slogan-1-animasyon-basladi .slogan-line-2 {
    transition-delay: 0.7s;
    opacity: 1;
    transform: translateY(0);
}



@media (max-width: 768px) {
    .koyu-slogan-section-1 {
        padding: 120px 20px;
    }

    .koyu-slogan-section-1 h2.koyu-slogan-1-text {
        font-size: clamp(1.5rem, 6vw, 2rem);
    }
}