/* WhatsApp Button Styles */
.whatsapp-button {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background: #25D366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    z-index: 1000;
    transition: all 0.3s ease;
    animation: pulse 2s infinite;
}

.whatsapp-button:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 30px rgba(37, 211, 102, 0.6);
}

.whatsapp-button svg {
    fill: #fff;
}

@keyframes pulse {
    0%, 100% {
        box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    }
    50% {
        box-shadow: 0 4px 30px rgba(37, 211, 102, 0.6);
    }
}

@media (max-width: 768px) {
    .whatsapp-button {
        bottom: 20px;
        right: 20px;
        width: 55px;
        height: 55px;
    }
}

/* Hero Slider Styles */
.hero {
    position: relative;
    min-height: 100vh;
    height: auto;
    overflow: hidden;
}

.hero-slider {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    min-height: 100vh;
}

.hero-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    min-height: 100vh;
    background-size: cover;
    background-position: center;
    opacity: 0;
    transition: opacity 1s ease;
    background-color: #667eea;
}

.hero-slide.active {
    opacity: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    min-height: 100vh;
    height: auto;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    color: #fff;
    padding: 80px 0 40px;
}

.hero-slider-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255, 255, 255, 0.3);
    border: none;
    color: #fff;
    font-size: 2rem;
    padding: 1rem;
    cursor: pointer;
    border-radius: 50%;
    transition: all 0.3s ease;
    z-index: 10;
}

.hero-slider-btn:hover {
    background: rgba(255, 255, 255, 0.5);
}

.hero-slider-btn.prev {
    left: 20px;
}

.hero-slider-btn.next {
    right: 20px;
}

@media (max-width: 768px) {
    .hero {
        min-height: 70vh;
    }
    
    .hero-slider {
        min-height: 70vh;
    }
    
    .hero-slide {
        min-height: 70vh;
    }
    
    .hero-content {
        min-height: 70vh;
        padding: 60px 0 40px;
    }
    
    .hero-slider-btn {
        font-size: 1.5rem;
        padding: 0.75rem;
    }
    
    .hero-slider-btn.prev {
        left: 10px;
    }
    
    .hero-slider-btn.next {
        right: 10px;
    }
}

@media (max-width: 480px) {
    .hero {
        min-height: 60vh;
    }
    
    .hero-slider {
        min-height: 60vh;
    }
    
    .hero-slide {
        min-height: 60vh;
    }
    
    .hero-content {
        min-height: 60vh;
        padding: 50px 0 30px;
    }
    
    .hero-slider-btn {
        font-size: 1.2rem;
        padding: 0.5rem;
    }
    
    .hero-slider-btn.prev {
        left: 5px;
    }
    
    .hero-slider-btn.next {
        right: 5px;
    }
}