* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --hijau-utama: #16a34a;
    --hijau-gelap: #15803d;
    --hijau-muda: #4ade80;
    --hijau-pastel: #dcfce7;
    --hijau-tua: #166534;
    --putih: #fff;
    --abu-muda: #f8f9fa;
    --abu: #6b7280;
    --abu-gelap: #374151;
    --shadow: 0 10px 15px -3px rgba(0,0,0,0.1);
    --radius: 12px;
}

.hero-slider {
    position: relative;
    height: 80vh;
    max-height: 700px;
    overflow: hidden;
    margin-top: 0;
}

body {
    padding-top: 80px;
}

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

.slider-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    justify-content: center;
    transform: scale(1.1);
    filter: blur(5px);
    opacity: 0;
    transition: transform 0.9s cubic-bezier(0.25, 0.46, 0.45, 0.94), 
                filter 0.9s ease-in-out,
                opacity 0.9s ease-in-out;
    z-index: 1;
}

.slider-slide.active {
    transform: scale(1);
    filter: blur(0);
    opacity: 1;
    z-index: 2;
}

.slider-slide.prev-active {
    transform: scale(1.2);
    filter: blur(10px);
    opacity: 0;
    z-index: 1;
}

.slide-content {
    max-width: 1200px;
    width: 90%;
    text-align: center;
    color: var(--putih);
    padding: 2rem;
    background: rgba(0, 0, 0, 0.4);
    backdrop-filter: blur(10px);
    border-radius: var(--radius);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
}

.slide-title-container,
.slide-subtitle-container {
    overflow: hidden;
}

.slide-title {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    line-height: 1.2;
    transform: translateX(-100%);
    transition: transform 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94) 0.3s;
}

.slide-subtitle {
    font-size: 1.25rem;
    margin-bottom: 2rem;
    opacity: 0.9;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    transform: translateX(100%);
    transition: transform 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94) 0.5s;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
}

.slider-slide.active .slide-title,
.slider-slide.active .slide-subtitle {
    transform: translateX(0);
}

.hero-buttons {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease-out 0.8s, transform 0.6s ease-out 0.8s;
}

.slider-slide.active .hero-buttons {
    opacity: 1;
    transform: translateY(0);
}

.slider-controls {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 1rem;
    z-index: 10;
}

.slider-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.5);
    cursor: pointer;
    transition: all 0.3s;
    border: none;
}

.slider-dot.active {
    background: var(--putih);
    transform: scale(1.2);
}

.slider-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 50px;
    height: 50px;
    background: rgba(255, 255, 255, 0.2);
    border: none;
    border-radius: 50%;
    color: var(--putih);
    font-size: 1.5rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s;
    z-index: 10;
}

.slider-nav:hover {
    background: var(--hijau-utama);
    transform: translateY(-50%) scale(1.1);
}

.slider-prev {
    left: 30px;
}

.slider-next {
    right: 30px;
}

.header {
    height: 80px;
}

@media (max-width: 768px) {
    .header {
        height: 70px;
    }
    
    body {
        padding-top: 70px;
    }
    
    .hero-slider {
        height: 65vh;
        max-height: 500px;
    }
    
    .slide-content {
        padding: 1.5rem;
        width: 95%;
        margin: 0 1rem;
        max-height: 90%;
        overflow-y: auto;
    }
    
    .slide-title {
        font-size: 1.8rem;
        line-height: 1.3;
        margin-bottom: 0.75rem;
    }
    
    .slide-subtitle {
        font-size: 1rem;
        margin-bottom: 1.5rem;
        max-height: 80px;
        -webkit-line-clamp: 2;
    }
    
    .hero-buttons {
        display: flex;
        flex-direction: column;
        gap: 0.75rem;
        width: 100%;
    }
    
    .btn-primary,
    .btn-secondary {
        width: 100%;
        padding: 0.875rem 1.5rem;
        font-size: 1rem;
        justify-content: center;
    }
    
    .slider-controls {
        bottom: 20px;
        padding: 0 1rem;
    }
    
    .slider-dot {
        width: 10px;
        height: 10px;
    }
    
    .slider-nav {
        width: 40px;
        height: 40px;
        font-size: 1.2rem;
    }
    
    .slider-prev {
        left: 15px;
    }
    
    .slider-next {
        right: 15px;
    }
}

@media (max-width: 480px) {
    .hero-slider {
        height: 55vh;
        max-height: 400px;
    }
    
    .slide-title {
        font-size: 1.5rem;
        margin-bottom: 0.5rem;
    }
    
    .slide-subtitle {
        font-size: 0.9rem;
        margin-bottom: 1.25rem;
        max-height: 60px;
    }
    
    .slide-content {
        padding: 1.25rem;
        margin: 0 0.5rem;
    }
    
    .hero-buttons {
        gap: 0.5rem;
    }
    
    .btn-primary,
    .btn-secondary {
        padding: 0.75rem 1.25rem;
        font-size: 0.95rem;
    }
    
    .slider-nav {
        width: 35px;
        height: 35px;
        font-size: 1rem;
    }
    
    .slider-prev {
        left: 10px;
    }
    
    .slider-next {
        right: 10px;
    }
    
    .slider-controls {
        bottom: 15px;
    }
}

.slider-slide {
    -webkit-overflow-scrolling: touch;
}

.fade-in {
    animation: fadeInUp 0.6s ease-out forwards;
}

.delay-1 { animation-delay: 0.1s; opacity: 0; }
.delay-2 { animation-delay: 0.2s; opacity: 0; }
.delay-3 { animation-delay: 0.3s; opacity: 0; }
.delay-4 { animation-delay: 0.4s; opacity: 0; }

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}