.fullscreen-slider {
    width: 100%;
    height: 100vh; /* ekran yüksekliği */
}

.fullscreen-slider img {
    width: 100%;
    height: 100vh;
    object-fit: cover; /* resmi ekrana orantılı kırp */
}
.slide-mask {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.5); /* siyah yarı saydam */
    z-index: 1;
}

/* Yazı içeriği */
.slide-content {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: #fff;
    text-align: center;
    z-index: 2; /* mask’in üstünde */
    font-family: 'Montserrat', sans-serif;
}

.slide-content h2 {
    font-size: 4rem;
    margin: 0 0 20px;
    color: #fff;
    font-family: 'Montserrat', sans-serif;
}

.slide-content p {
    font-size: 1.5rem;
    color: #fff;
    font-family: 'Montserrat', sans-serif;
}
.slide-btn {
    display: inline-block;
    margin-top: 20px;
    padding: 12px 30px;
    background: #fff;
    color: #3B6BEF;
    font-weight: bold;
    font-size: 16px;
    text-decoration: none;
    border-radius: 4px;
    letter-spacing: 1px;
    transition: background 0.3s, transform 0.2s;
}

.slide-btn:hover {
    background:#0f2e84;
    color: #fff;
    transform: translateY(-2px);
}
.references-slider {
    position: absolute;
    bottom: 1px;   /* slider içinde en altta */
    left: 50%;
    transform: translateX(-50%);
    width: 100%;     /* genişliği biraz daralt */
    background: rgba(255,255,255,1); /* hafif arka plan */
    padding: 10px;
    border-radius: 0px;
    z-index: 5;     /* mask’in üstünde olsun */
}

.references-slider img {
    width: 100%;
    height: auto;
    object-fit: contain;
    max-height: 100px;
}