/* Hero Slider Styles */
.hero-slider {
    position: relative;
    height: 100vh;
    overflow: hidden;
    margin-top: 70px;
}

.slider-container {
    position: relative;
    width: 100%;
    height: 100%;
}

.slider-wrapper {
    position: relative;
    width: 100%;
    height: 100%;
}

.slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 0.8s ease-in-out;
    display: flex;
    align-items: center;
    visibility: hidden;
}

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

.slide img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 1;
}

.slide::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        135deg,
        rgba(25, 118, 210, 0.7) 0%,
        rgba(33, 150, 243, 0.5) 50%,
        rgba(0, 0, 0, 0.3) 100%
    );
    z-index: 2;
    transition: opacity 0.5s ease-in-out;
}

.slide.fade-gradient::before {
    opacity: 0;
}

.slide-content {
    position: relative;
    z-index: 3;
    color: white;
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
    padding: 0 2rem;
    animation: slideInUp 1s ease-out;
    opacity: 1;
    transition: opacity 0.5s ease-in-out;
}

.slide-content.fade-out {
    opacity: 0;
}

.slide-content h1 {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
    line-height: 1.2;
}

.slide-content p {
    font-size: 1.3rem;
    margin-bottom: 2rem;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.5);
    opacity: 0.95;
}

.slide-content .btn {
    font-size: 1.1rem;
    padding: 15px 40px;
    background: rgba(255, 255, 255, 0.9);
    color: #1976d2;
    border: 2px solid white;
    transition: all 0.3s ease;
}

.slide-content .btn:hover {
    background: white;
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
}

/* Slider Controls */
.slider-controls {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 100%;
    z-index: 4;
    display: flex;
    justify-content: space-between;
    padding: 0 2rem;
}

.slider-btn {
    background: rgba(255, 255, 255, 0.2);
    border: 2px solid rgba(255, 255, 255, 0.5);
    color: white;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    cursor: pointer;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    display: flex;
    align-items: center;
    justify-content: center;
}

.slider-btn:hover {
    background: rgba(255, 255, 255, 0.3);
    border-color: white;
    transform: scale(1.1);
}

.slider-btn i {
    font-size: 1.2rem;
}

/* Slider Dots */
.slider-dots {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 1rem;
    z-index: 4;
}

.dot {
    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;
}

.dot:hover {
    background: rgba(255, 255, 255, 0.8);
}

.dot.active {
    background: white;
    transform: scale(1.2);
}

/* Animations */
@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(50px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* Responsive Design for Slider */
@media (max-width: 768px) {
    .hero-slider {
        height: 80vh;
    }

    .slide-content h1 {
        font-size: 2.5rem;
    }

    .slide-content p {
        font-size: 1.1rem;
    }

    .slider-controls {
        padding: 0 1rem;
    }

    .slider-btn {
        width: 40px;
        height: 40px;
    }

    .slider-btn i {
        font-size: 1rem;
    }

    .slider-dots {
        bottom: 1rem;
    }

    .dot {
        width: 10px;
        height: 10px;
    }
}

@media (max-width: 480px) {
    .hero-slider {
        height: 70vh;
    }

    .slide-content h1 {
        font-size: 2rem;
    }

    .slide-content p {
        font-size: 1rem;
    }

    .slide-content .btn {
        padding: 12px 25px;
        font-size: 1rem;
    }

    .slider-controls {
        padding: 0 0.5rem;
    }

    .slider-btn {
        width: 35px;
        height: 35px;
    }
}

/* Auto-play indicator */
.slider-auto-play {
    position: absolute;
    top: 2rem;
    right: 2rem;
    z-index: 4;
    background: rgba(255, 255, 255, 0.2);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    color: white;
    font-size: 0.9rem;
    backdrop-filter: blur(10px);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    transition: all 0.3s ease;
}

.slider-auto-play:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: scale(1.05);
}

.slider-auto-play i {
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% {
        opacity: 1;
    }
    50% {
        opacity: 0.5;
    }
    100% {
        opacity: 1;
    }
}

/* Loading animation for images */
.slide img {
    transition: opacity 0.3s ease;
}

.slide img.loading {
    opacity: 0;
}

.slide img.loaded {
    opacity: 1;
}

/* Pause on hover */
.hero-slider:hover .slider-auto-play {
    opacity: 1;
}

.hero-slider:not(:hover) .slider-auto-play {
    opacity: 0.7;
}