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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 50%, #0f3460 100%);
    color: #e0e0e0;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    position: relative;
    overflow-x: hidden;
}

/* Animated background particles */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        radial-gradient(circle at 20% 50%, rgba(255, 255, 255, 0.03) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(255, 255, 255, 0.03) 0%, transparent 50%),
        radial-gradient(circle at 40% 20%, rgba(255, 255, 255, 0.02) 0%, transparent 50%);
    animation: float 20s ease-in-out infinite;
    z-index: 0;
    pointer-events: none;
}

@keyframes float {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-20px) rotate(5deg); }
}

/* Navbar */
.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 3rem;
    background: #ffffff;
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
    position: relative;
    z-index: 10;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.logo {
    height: 50px;
    width: auto;
    transition: transform 0.3s ease;
}

.logo:hover {
    transform: scale(1.05);
}

.contact-btn {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 0.75rem 2rem;
    border: none;
    border-radius: 50px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.4);
}

.contact-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(102, 126, 234, 0.6);
}

.contact-btn:active {
    transform: translateY(0);
}

/* Main Content */
.main-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 4rem 2rem;
    text-align: center;
    position: relative;
    z-index: 1;
    max-width: 800px;
    margin: 0 auto;
    width: 100%;
}

.maintenance-icon {
    font-size: 5rem;
    margin-bottom: 2rem;
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.1); opacity: 0.8; }
}

h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 700;
    line-height: 1.2;
}

.subtitle {
    font-size: 1.3rem;
    color: #b0b0b0;
    margin-bottom: 3rem;
    font-weight: 300;
}

/* Redesigned Contact Section */
.contact-section {
    background: rgba(255, 255, 255, 0.03);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 12px;
    padding: 1.5rem 2rem;
    width: 100%;
    max-width: 550px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
    margin-top: 1rem;
}

.contact-section h2 {
    font-size: 1.4rem;
    margin-bottom: 1.25rem;
    color: #fff;
    font-weight: 600;
    text-align: center;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.contact-item {
    display: flex;
    align-items: center;
    padding: 0.5rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    transition: all 0.2s ease;
}

.contact-item:last-child {
    border-bottom: none;
}

.contact-item:hover {
    padding-left: 0.5rem;
}

.contact-item strong {
    color: #667eea;
    min-width: 140px;
    font-weight: 600;
    font-size: 0.95rem;
}

.contact-item span {
    color: #e0e0e0;
    font-size: 1rem;
}

/* WhatsApp Button */
.whatsapp-btn {
    position: fixed;
    bottom: 30px;
    left: 30px;
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.5);
    transition: all 0.3s ease;
    z-index: 100;
    cursor: pointer;
    text-decoration: none;
    animation: bounce 2s ease-in-out infinite;
}

.whatsapp-btn:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 30px rgba(37, 211, 102, 0.7);
}

@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

.whatsapp-btn img {
    width: 35px;
    height: 35px;
}

/* Responsive Design */
@media (max-width: 768px) {
    .navbar {
        padding: 1rem 1.5rem;
    }

    .logo {
        height: 40px;
    }

    .contact-btn {
        padding: 0.6rem 1.5rem;
        font-size: 0.9rem;
    }

    h1 {
        font-size: 2rem;
    }

    .subtitle {
        font-size: 1.1rem;
    }

    .contact-section {
        padding: 1.25rem 1.5rem;
        max-width: 100%;
    }

    .contact-section h2 {
        font-size: 1.25rem;
        margin-bottom: 1rem;
    }

    .contact-info {
        gap: 0.5rem;
    }

    .contact-item {
        flex-direction: column;
        align-items: flex-start;
        padding: 0.4rem 0;
    }

    .contact-item:hover {
        padding-left: 0;
    }

    .contact-item strong {
        min-width: auto;
        margin-bottom: 0.2rem;
        font-size: 0.9rem;
    }

    .contact-item span {
        font-size: 0.95rem;
    }

    .whatsapp-btn {
        width: 55px;
        height: 55px;
        bottom: 20px;
        left: 20px;
    }

    .whatsapp-btn img {
        width: 30px;
        height: 30px;
    }
}

@media (max-width: 480px) {
    h1 {
        font-size: 1.75rem;
    }

    .main-content {
        padding: 2rem 1rem;
    }

    .contact-section {
        padding: 1rem 1.25rem;
    }

    .contact-section h2 {
        font-size: 1.1rem;
        margin-bottom: 0.75rem;
    }
}