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

html, body {
    height: 100%;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
}

body {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 50%, #2c3e50 100%);
    background-attachment: fixed;
    background-size: cover;
    overflow: hidden;
}

.container {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    width: 100vw;
}

.logo-container {
    text-align: center;
    animation: fadeInUp 1.5s ease-out;
}

.logo {
    max-width: 90vw;
    max-height: 80vh;
    width: auto;
    height: auto;
    filter: drop-shadow(0 10px 30px rgba(0, 0, 0, 0.3));
    transition: transform 0.3s ease, filter 0.3s ease;
}

.logo:hover {
    transform: scale(1.05);
    filter: drop-shadow(0 15px 40px rgba(0, 0, 0, 0.4));
}

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

/* Responsive adjustments */
@media (max-width: 768px) {
    .logo {
        max-width: 85vw;
        max-height: 65vh;
    }
    
    .container {
        padding-top: 1.5rem;
    }
}

@media (max-width: 480px) {
    .logo {
        max-width: 80vw;
        max-height: 50vh;
    }
    
    .container {
        padding-top: 0;
        align-items: center;
        justify-content: center;
        min-height: 60vh;
        padding-bottom: 20vh;
    }
    
    .logo-container {
        margin-top: 0;
    }
}

/* Text Slider Styles */
.text-slider {
    margin: 0.8rem 0 1.5rem 0;
    height: 60px;
    overflow: hidden;
    display: flex;
    justify-content: center;
    align-items: center;
    animation: fadeInUp 2s ease-out;
    position: relative;
}

.slider-container {
    position: relative;
    height: 100%;
    display: flex;
    flex-direction: column;
    animation: slideUp 9s infinite;
    will-change: transform;
}

.slide-text {
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 4rem;
    font-weight: 700;
    color: rgba(255, 255, 255, 0.9);
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
    letter-spacing: 3px;
    text-transform: uppercase;
    font-family: 'Arial', sans-serif;
    flex-shrink: 0;
    white-space: nowrap;
}

@keyframes slideUp {
    0%, 30% { transform: translateY(0); }
    33.33%, 63.33% { transform: translateY(-60px); }
    66.66%, 96.66% { transform: translateY(-120px); }
    100% { transform: translateY(0); }
}

@keyframes slideUpTablet {
    0%, 30% { transform: translateY(0); }
    33.33%, 63.33% { transform: translateY(-50px); }
    66.66%, 96.66% { transform: translateY(-100px); }
    100% { transform: translateY(0); }
}

@keyframes slideUpMobile {
    0%, 30% { transform: translateY(0); }
    33.33%, 63.33% { transform: translateY(-40px); }
    66.66%, 96.66% { transform: translateY(-80px); }
    100% { transform: translateY(0); }
}

/* Contact Section Styles */
.contact-section {
    margin-top: 2rem;
    display: flex;
    gap: 1rem;
    justify-content: center;
    align-items: center;
    animation: fadeInUp 1.8s ease-out;
}

.contact-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.6rem 1.2rem;
    background: linear-gradient(145deg, #e6e6e6, #ffffff);
    background-image: linear-gradient(145deg, 
        rgba(255, 255, 255, 0.9) 0%,
        rgba(220, 220, 220, 0.8) 25%,
        rgba(200, 200, 200, 0.9) 50%,
        rgba(240, 240, 240, 0.9) 75%,
        rgba(255, 255, 255, 0.9) 100%
    );
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 25px;
    color: #333;
    text-decoration: none;
    font-weight: 500;
    font-size: 0.85rem;
    transition: all 0.3s ease;
    box-shadow: 
        0 4px 15px rgba(0, 0, 0, 0.15),
        inset 0 1px 0 rgba(255, 255, 255, 0.8),
        inset 0 -1px 0 rgba(0, 0, 0, 0.1);
    position: relative;
    overflow: hidden;
}

.contact-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, 
        transparent, 
        rgba(255, 255, 255, 0.4), 
        transparent
    );
    transition: left 0.5s ease;
}

.contact-btn:hover::before {
    left: 100%;
}

.contact-btn:hover {
    background-image: linear-gradient(145deg, 
        rgba(255, 255, 255, 0.95) 0%,
        rgba(230, 230, 230, 0.85) 25%,
        rgba(210, 210, 210, 0.95) 50%,
        rgba(250, 250, 250, 0.95) 75%,
        rgba(255, 255, 255, 0.95) 100%
    );
    transform: translateY(-1px);
    box-shadow: 
        0 6px 20px rgba(0, 0, 0, 0.2),
        inset 0 1px 0 rgba(255, 255, 255, 0.9),
        inset 0 -1px 0 rgba(0, 0, 0, 0.1);
}

.contact-btn:active {
    transform: translateY(0);
    box-shadow: 
        0 2px 8px rgba(0, 0, 0, 0.2),
        inset 0 1px 0 rgba(255, 255, 255, 0.7),
        inset 0 -1px 0 rgba(0, 0, 0, 0.15);
}

.contact-icon {
    width: 16px;
    height: 16px;
    opacity: 0.8;
}

.phone-btn:hover {
    color: #059669;
}

.phone-btn:hover .contact-icon {
    opacity: 1;
}

.email-btn:hover {
    color: #2563eb;
}

.email-btn:hover .contact-icon {
    opacity: 1;
}

/* Mobile responsive for text slider and contact section */
@media (max-width: 768px) {
    .text-slider {
        margin: 0.6rem 0 1.2rem 0;
        height: 50px;
    }
    
    .slide-text {
        height: 50px;
        font-size: 2.5rem;
        letter-spacing: 2px;
    }
    
    .slider-container {
        animation: slideUpTablet 9s infinite;
        will-change: transform;
    }
    
    .contact-section {
        margin-top: 0;
        gap: 0.8rem;
    }
    
    .contact-btn {
        padding: 0.5rem 1rem;
        font-size: 0.8rem;
    }
    
    .contact-icon {
        width: 14px;
        height: 14px;
    }
}

@media (max-width: 480px) {
    .text-slider {
        margin: 0.5rem 0 1rem 0;
        height: 40px;
    }
    
    .slide-text {
        height: 40px;
        font-size: 1.8rem;
        letter-spacing: 1px;
    }
    
    .slider-container {
        animation: slideUpMobile 9s infinite;
        will-change: transform;
    }
    
    .contact-section {
        gap: 0.6rem;
        margin-top: 0;
    }
    
    .contact-btn {
        padding: 0.5rem 0.9rem;
        font-size: 0.75rem;
    }
    
    .contact-icon {
        width: 13px;
        height: 13px;
    }
}