/* ============================================
   WEBGL ANIMATED SLIDER STYLES
   ============================================ */

.hero-slider {
    position: relative;
    height: 700px;
    overflow: hidden;
    background: var(--navy-deep);
}

.slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 1.5s ease-in-out;
    background-size: cover;
    background-position: center;
}

.slide.active {
    opacity: 1;
}

/* WebGL Canvas Container */
.slide-canvas-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.slide-canvas {
    width: 100%;
    height: 100%;
    display: block;
}

/* Gradient Overlay for better text readability */
.slide::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(
        135deg,
        rgba(23, 38, 69, 0.7) 0%,
        rgba(54, 64, 93, 0.5) 50%,
        rgba(100, 124, 147, 0.3) 100%
    );
    z-index: 2;
    pointer-events: none;
}

/* Animated particles overlay */
.slide::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 50%, rgba(168, 183, 199, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(100, 124, 147, 0.08) 0%, transparent 50%);
    z-index: 3;
    pointer-events: none;
    animation: pulseGlow 8s ease-in-out infinite;
}

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

/* Slide Background Images 
.slide-1 {
    background-image: url('data:image/svg+xml;base64,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');
}

.slide-2 {
    background-image: url('data:image/svg+xml;base64,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');
}

.slide-3 {
    background-image: url('data:image/svg+xml;base64,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');
}*/

/* To use real images, replace with:*/
.slide-1 { background-image: url('../images/slide1.png'); }
.slide-2 { background-image: url('../images/slide2.png'); }
.slide-3 { background-image: url('../images/slide3.png'); }


.slide-content {
    position: relative;
    z-index: 4;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    color: var(--white);
}

.slide h1 {
    font-family: var(--font-serif);
    font-size: 4rem;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    letter-spacing: -0.03em;
    animation: slideInUp 1s ease-out;
    text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.3);
}

.slide.active h1 {
    animation: slideInUp 1s ease-out;
}

.slide p {
    font-size: 1.5rem;
    font-weight: 400;
    color: var(--grey-200);
    margin-bottom: 2.5rem;
    max-width: 800px;
    animation: slideInUp 1s ease-out 0.2s backwards;
    text-shadow: 1px 1px 4px rgba(0, 0, 0, 0.3);
}

.slide.active p {
    animation: slideInUp 1s ease-out 0.2s backwards;
}

.slide-ctas {
    display: flex;
    gap: 1.5rem;
    animation: slideInUp 1s ease-out 0.4s backwards;
}

.slide.active .slide-ctas {
    animation: slideInUp 1s ease-out 0.4s backwards;
}

@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Slider Controls */
.slider-controls {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    z-index: 10;
    display: flex;
    gap: 1rem;
}

.slider-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.4);
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    backdrop-filter: blur(4px);
}

.slider-dot:hover {
    background: rgba(255, 255, 255, 0.6);
    transform: scale(1.2);
}

.slider-dot.active {
    background: var(--white);
    width: 40px;
    border-radius: 6px;
    box-shadow: 0 0 20px rgba(255, 255, 255, 0.5);
}

.slider-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    border: 2px solid rgba(255, 255, 255, 0.3);
    color: var(--white);
    font-size: 2rem;
    padding: 1rem 1.5rem;
    cursor: pointer;
    transition: all 0.3s ease;
    border-radius: 8px;
    z-index: 10;
    font-weight: 300;
}

.slider-arrow:hover {
    background: rgba(255, 255, 255, 0.25);
    border-color: rgba(255, 255, 255, 0.5);
    transform: translateY(-50%) scale(1.1);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
}

.slider-arrow.prev {
    left: 1rem;
}

.slider-arrow.next {
    right: 1rem;
}

/* Animated Grid Pattern Overlay */
.webgl-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1;
    pointer-events: none;
    opacity: 0.1;
    background-image: 
        repeating-linear-gradient(
            0deg,
            rgba(168, 183, 199, 0.03) 0px,
            transparent 1px,
            transparent 40px,
            rgba(168, 183, 199, 0.03) 41px
        ),
        repeating-linear-gradient(
            90deg,
            rgba(168, 183, 199, 0.03) 0px,
            transparent 1px,
            transparent 40px,
            rgba(168, 183, 199, 0.03) 41px
        );
    animation: gridMove 20s linear infinite;
}

@keyframes gridMove {
    0% {
        transform: translate(0, 0);
    }
    100% {
        transform: translate(40px, 40px);
    }
}

/* Floating particles */
.particle {
    position: absolute;
    border-radius: 50%;
    background: rgba(168, 183, 199, 0.3);
    pointer-events: none;
    z-index: 2;
    animation: float linear infinite;
}

@keyframes float {
    0% {
        transform: translateY(100vh) translateX(0) scale(0);
        opacity: 0;
    }
    10% {
        opacity: 1;
    }
    90% {
        opacity: 1;
    }
    100% {
        transform: translateY(-100px) translateX(100px) scale(1);
        opacity: 0;
    }
}

/* Responsive Slider */
@media (max-width: 968px) {
    .hero-slider {
        height: 600px;
    }
    
    .slide h1 {
        font-size: 2.5rem;
    }
    
    .slide p {
        font-size: 1.2rem;
    }
    
    .slide-ctas {
        flex-direction: column;
        max-width: 300px;
    }
    
    .slider-arrow {
        padding: 0.75rem 1rem;
        font-size: 1.5rem;
    }
    
    .slider-arrow.prev {
        left: 1rem;
    }
    
    .slider-arrow.next {
        right: 1rem;
    }
}

@media (max-width: 640px) {
    .hero-slider {
        height: 500px;
    }
    
    .slide h1 {
        font-size: 2rem;
    }
    
    .slide p {
        font-size: 1rem;
    }
}