/* PT SSC History Banner Styles */
.ptssc-history-slider {
    width: 100%;
    margin: 0 auto;
    position: relative;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

.slider-container {
    position: relative;
    width: 100%;
    height: 600px;
    overflow: hidden;
    /*border-radius: 10px;*/
    box-shadow: 0 4px 20px rgba(0,0,0,0.15);
}

.slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.6s ease-in-out, visibility 0.6s ease-in-out;
}

.slide.active {
    opacity: 1;
    visibility: visible;
}

.slide-background {
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    position: relative;
}

.overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(0,0,0,0.8) 0%, rgba(0,0,0,0.4) 100%);
}

.slide-content {
    position: absolute;
    top: 40%;
    left: 10%;
    transform: translateY(-50%);
    color: #fff;
    z-index: 2;
    max-width: 1100px;
    text-align: left;
    padding: 20px;
}

.first-text {
    font-size: 30px;
    font-weight: 300;
    margin-bottom: 10px;
    text-transform: uppercase;
    letter-spacing: 2px;
    opacity: 0;
    transform: translateY(20px);
    animation: ptsscFadeInUp 0.6s ease forwards 0.3s;
    color: #ffd700;
}

.second-text {
    font-size: 70px;
    font-weight: 700;
    margin-bottom: 20px;
    line-height: 1.2;
    opacity: 0;
    transform: translateY(20px);
    animation: ptsscFadeInUp 0.6s ease forwards 0.5s;
}

.description {
    font-size: 16px;
    line-height: 1.8;
    margin-bottom: 0;
    opacity: 0;
    transform: translateY(20px);
    animation: ptsscFadeInUp 0.6s ease forwards 0.7s;
}

@keyframes ptsscFadeInUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Navigation Arrows */
.slider-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 50px;
    height: 50px;
    background: rgba(255,255,255,0.2);
    color: #fff;
    border: 2px solid rgba(255,255,255,0.5);
    border-radius: 50%;
    font-size: 24px;
    cursor: pointer;
    z-index: 10;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(5px);
}

.slider-arrow:hover {
    background: rgba(255,255,255,0.4);
    border-color: #fff;
    transform: translateY(-50%) scale(1.1);
}

.slider-arrow.prev {
    left: 20px;
}

.slider-arrow.next {
    right: 20px;
}

/* Bottom Bullets */
.slider-bullets {
    position: absolute;
    bottom: 130px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 12px;
    z-index: 10;
    padding: 10px 20px;
    background: rgba(0,0,0,0.3);
    border-radius: 30px;
    backdrop-filter: blur(5px);
}

.bullet {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255,255,255,0.5);
    cursor: pointer;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.bullet:hover {
    background: rgba(255,255,255,0.8);
    transform: scale(1.2);
}

.bullet.active {
    background: #ffd700;
    transform: scale(1.2);
    border-color: #fff;
}

/* Responsive Design */
@media (max-width: 768px) {
    .slider-container {
        height: 450px;
    }
    
    .first-text {
        font-size: 18px;
    }
    
    .second-text {
        font-size: 32px;
    }
    
    .description {
        font-size: 14px;
        line-height: 1.6;
    }
    
    .slide-content {
        left: 5%;
        right: 5%;
        text-align: center;
        max-width: 90%;
    }
    
    .slider-arrow {
        width: 40px;
        height: 40px;
        font-size: 18px;
    }
    
    .slider-bullets {
        bottom: 20px;
        gap: 8px;
        padding: 8px 16px;
    }
    
    .bullet {
        width: 10px;
        height: 10px;
    }
}

@media (max-width: 480px) {
    .slider-container {
        height: 350px;
    }
    
    .first-text {
        font-size: 16px;
    }
    
    .second-text {
        font-size: 24px;
    }
    
    .description {
        font-size: 12px;
        line-height: 1.5;
    }
    
    .slider-arrow {
        width: 35px;
        height: 35px;
        font-size: 16px;
    }
}