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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: #2a2a2a;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 20px;
    position: relative;
}



.main-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: #1a1a1a;
    padding: 20px;
    text-align: center;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
    z-index: 1000;
}

.company-name {
    color: white;
    font-size: 3rem;
    font-weight: bold;
    letter-spacing: 10px;
    margin: 0;
    text-shadow: 3px 3px 6px rgba(0, 0, 0, 0.7);
}

.container {
    max-width: 1200px;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    border-radius: 20px;
    padding: 40px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    margin-top: 120px;
    margin-bottom: 80px;
}

h2 {
    text-align: center;
    color: #333;
    margin-bottom: 50px;
    font-size: 2.5rem;
    text-shadow: 2px 2px 4px rgba(255,255,255,0.5);
}

.services {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 40px;
    justify-items: center;
}

.service-wrapper {
    display: flex;
    flex-direction: column;
    gap: 15px;
    max-width: 500px;
    width: 100%;
}

.service-card {
    background: white;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0,0,0,0.3);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    cursor: pointer;
    text-decoration: none;
    color: inherit;
    width: 100%;
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0,0,0,0.4);
}

.floating-whatsapp {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background: #25D366;
    border-radius: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 15px 25px;
    text-decoration: none;
    color: white;
    font-weight: 600;
    font-size: 16px;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    transition: all 0.3s ease;
    z-index: 999;
    animation: pulse 2s infinite;
}

.floating-whatsapp img {
    filter: brightness(0) invert(1);
}

.floating-whatsapp span {
    color: white;
}

.floating-whatsapp:hover {
    background: #128C7E;
    transform: scale(1.05);
    box-shadow: 0 6px 30px rgba(37, 211, 102, 0.6);
}

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

.service-card img {
    width: 100%;
    height: 300px;
    object-fit: cover;
}

.service-info {
    padding: 25px;
    text-align: center;
}

.service-info h2 {
    color: #333;
    margin-bottom: 10px;
    font-size: 1.8rem;
}

.service-info p {
    color: #666;
    line-height: 1.6;
}

.address-box {
    margin-top: 20px;
    padding: 15px;
    background: #f5f5f5;
    border-radius: 8px;
    border-left: 4px solid #333;
    font-size: 0.9rem;
    color: #555;
    text-align: left;
}

.address-box strong {
    color: #333;
    font-weight: 600;
}

.main-footer {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: #1a1a1a;
    padding: 15px;
    text-align: center;
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.5);
}

.main-footer p {
    color: white;
    margin: 0;
    font-size: 0.9rem;
    letter-spacing: 1px;
}

@media (max-width: 900px) {
    .services {
        grid-template-columns: 1fr;
    }
    
    .company-name {
        font-size: 2rem;
        letter-spacing: 5px;
    }
    
    h2 {
        font-size: 1.8rem;
    }
}