/* ===============================================
   HERO SLIDER STYLES - FULL WIDTH
   Premium full-width slider with AI background images
   =============================================== */

.hero-slider {
    position: relative;
    width: 100%;
    margin-top: 80px;
    z-index: 10;
    overflow: hidden;
}

/* Wave Divider at Bottom */
.hero-slider::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 100%;
    height: 80px;
    background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1440 100' preserveAspectRatio='none'%3E%3Cpath fill='%230a0a0f' d='M0,50 C360,100 720,0 1080,50 C1260,75 1380,75 1440,50 L1440,100 L0,100 Z'/%3E%3C/svg%3E") no-repeat bottom;
    background-size: 100% 100%;
    z-index: 20;
    pointer-events: none;
}

/* Light Theme Wave */
[data-theme="light"] .hero-slider::after {
    background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1440 100' preserveAspectRatio='none'%3E%3Cpath fill='%23ffffff' d='M0,50 C360,100 720,0 1080,50 C1260,75 1380,75 1440,50 L1440,100 L0,100 Z'/%3E%3C/svg%3E") no-repeat bottom;
    background-size: 100% 100%;
}

/* Slider Track */
.slider-track {
    position: relative;
    width: 100%;
    height: 500px;
    overflow: hidden;
}

/* Slider Items */
.slider-item {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transform: scale(0.95);
    transition: opacity 1s ease, transform 1s ease;
    pointer-events: none;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

/* Background Images for each slide */
.slider-item[data-slide="0"] {
    background-image: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.6)), url('img-slide-1.png');
}

.slider-item[data-slide="1"] {
    background-image: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.6)), url('img-slide-2.png');
}

.slider-item[data-slide="2"] {
    background-image: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.6)), url('img-slide-3.png');
}

.slider-item[data-slide="3"] {
    background-image: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.6)), url('img-slide-4.png');
}

/* Light theme overlays */
[data-theme="light"] .slider-item[data-slide="0"] {
    background-image: linear-gradient(rgba(255, 255, 255, 0.7), rgba(255, 255, 255, 0.8)), url('img-slide-1.png');
}

[data-theme="light"] .slider-item[data-slide="1"] {
    background-image: linear-gradient(rgba(255, 255, 255, 0.7), rgba(255, 255, 255, 0.8)), url('img-slide-2.png');
}

[data-theme="light"] .slider-item[data-slide="2"] {
    background-image: linear-gradient(rgba(255, 255, 255, 0.7), rgba(255, 255, 255, 0.8)), url('img-slide-3.png');
}

[data-theme="light"] .slider-item[data-slide="3"] {
    background-image: linear-gradient(rgba(255, 255, 255, 0.7), rgba(255, 255, 255, 0.8)), url('img-slide-4.png');
}

.slider-item.active {
    opacity: 1;
    transform: scale(1);
    pointer-events: all;
    z-index: 2;
}

/* Slide Content - No background, text only */
.slide-content {
    text-align: center;
    padding: 40px;
    max-width: 800px;
    width: 90%;
    margin: 0 auto;
}

/* Slide Icon */
.slide-icon {
    font-size: 80px;
    margin-bottom: 20px;
    filter: drop-shadow(0 0 20px rgba(0, 212, 255, 0.5));
    animation: iconFloat 3s ease-in-out infinite;
}

@keyframes iconFloat {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-10px);
    }
}

/* Slide Title */
.slide-title {
    font-size: clamp(32px, 8vw, 72px);
    font-weight: 900;
    margin-bottom: 15px;
    color: #fff;
    text-shadow: 0 0 30px rgba(0, 212, 255, 0.8),
        0 0 60px rgba(0, 212, 255, 0.5),
        0 4px 20px rgba(0, 0, 0, 0.8);
    animation: titleGlow 3s ease-in-out infinite alternate;
}

@keyframes titleGlow {
    from {
        text-shadow: 0 0 30px rgba(0, 212, 255, 0.8),
            0 0 60px rgba(0, 212, 255, 0.5),
            0 4px 20px rgba(0, 0, 0, 0.8);
    }

    to {
        text-shadow: 0 0 40px rgba(139, 92, 246, 0.9),
            0 0 80px rgba(139, 92, 246, 0.6),
            0 4px 20px rgba(0, 0, 0, 0.8);
    }
}

[data-theme="light"] .slide-title {
    color: #1a1a2e;
    text-shadow: 0 0 30px rgba(0, 153, 204, 0.6),
        0 0 60px rgba(0, 153, 204, 0.3),
        0 4px 15px rgba(255, 255, 255, 0.8);
}

/* Slide Subtitle */
.slide-subtitle {
    font-size: clamp(16px, 4vw, 28px);
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 20px;
    font-weight: 600;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.8);
    letter-spacing: 1px;
}

[data-theme="light"] .slide-subtitle {
    color: rgba(0, 0, 0, 0.8);
    text-shadow: 0 2px 10px rgba(255, 255, 255, 0.8);
}

/* Slide Description - NEW */
.slide-desc {
    font-size: clamp(14px, 3.5vw, 22px);
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: 30px;
    font-weight: 400;
    line-height: 1.7;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.9);
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    animation: fadeInUp 0.8s ease;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

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

[data-theme="light"] .slide-desc {
    color: rgba(0, 0, 0, 0.75);
    text-shadow: 0 2px 8px rgba(255, 255, 255, 0.9);
}

/* Slide Button */
.slide-btn {
    display: inline-block;
    padding: 15px 40px;
    background: var(--primary-gradient);
    color: white;
    text-decoration: none;
    border-radius: 50px;
    font-weight: 700;
    font-size: 18px;
    transition: all 0.3s ease;
    box-shadow: 0 8px 30px rgba(0, 212, 255, 0.4);
    border: 2px solid transparent;
}

.slide-btn:hover {
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 12px 40px rgba(0, 212, 255, 0.6);
    border-color: rgba(255, 255, 255, 0.3);
}

[data-theme="light"] .slide-btn {
    box-shadow: 0 8px 30px rgba(0, 153, 204, 0.3);
}

[data-theme="light"] .slide-btn:hover {
    box-shadow: 0 12px 40px rgba(0, 153, 204, 0.5);
}

/* Navigation Arrows */
.slider-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: rgba(30, 30, 46, 0.8);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: #fff;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    z-index: 10;
}

.slider-arrow:hover {
    background: rgba(0, 212, 255, 0.2);
    border-color: var(--accent-cyan);
    color: var(--accent-cyan);
    transform: translateY(-50%) scale(1.1);
}

.slider-arrow-prev {
    left: 30px;
}

.slider-arrow-next {
    right: 30px;
}

[data-theme="light"] .slider-arrow {
    background: rgba(255, 255, 255, 0.9);
    border-color: rgba(0, 0, 0, 0.1);
    color: #1a1a2e;
}

[data-theme="light"] .slider-arrow:hover {
    background: rgba(0, 153, 204, 0.2);
    border-color: var(--accent-cyan);
    color: var(--accent-cyan);
}

/* Slide Indicators */
.slider-indicators {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    justify-content: center;
    gap: 12px;
    z-index: 25;
}

.indicator {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    padding: 0;
}

.indicator:hover {
    background: rgba(255, 255, 255, 0.5);
    transform: scale(1.2);
}

.indicator.active {
    background: var(--accent-cyan);
    width: 30px;
    border-radius: 6px;
}

[data-theme="light"] .indicator {
    background: rgba(0, 0, 0, 0.2);
}

[data-theme="light"] .indicator:hover {
    background: rgba(0, 0, 0, 0.4);
}

[data-theme="light"] .indicator.active {
    background: var(--accent-cyan);
}

/* Responsive */
@media (max-width: 992px) {
    .slider-arrow {
        width: 40px;
        height: 40px;
    }

    .slider-arrow-prev {
        left: 10px;
    }

    .slider-arrow-next {
        right: 10px;
    }

    .slider-track {
        height: 350px;
    }
}

@media (max-width: 768px) {
    .hero-slider {
        margin-top: 40px;
    }

    .slider-track {
        height: 380px;
    }

    .slide-content {
        padding: 20px 45px;
    }

    .slide-icon {
        font-size: 60px;
    }

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

    .slider-arrow-prev {
        left: 5px;
    }

    .slider-arrow-next {
        right: 5px;
    }
}