:root {
    --primary-color: #1E88E5;
    --secondary-color: #1565C0;
    --accent-color: #64B5F6;
    --text-color: #333;
    --background-color: #f8f9fa;
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--background-color);
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo-symbol {
    position: relative;
    width: 40px;
    height: 40px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.logo-left, .logo-right {
    position: absolute;
    background: linear-gradient(135deg, #64B5F6, #1565C0);
}

.logo-left {
    width: 24px;
    height: 32px;
    transform: skew(-15deg) translateX(-4px);
    border-radius: 4px;
}

.logo-right {
    width: 24px;
    height: 32px;
    transform: skew(15deg) translateX(4px);
    border-radius: 4px;
}

.logo span {
    color: white;
    font-size: 1.5rem;
    font-weight: bold;
}

nav {
    background: linear-gradient(to right, var(--primary-color), var(--secondary-color));
    padding: 1rem 5%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
}

.nav-links {
    display: flex;
    list-style: none;
}

.nav-links li {
    margin-left: 2rem;
}

.nav-links a {
    color: white;
    text-decoration: none;
    transition: color 0.3s;
}

.nav-links a:hover {
    color: var(--accent-color);
}

header {
    padding: 8rem 5% 4rem;
    text-align: center;
    background: linear-gradient(135deg, #E3F2FD, #1E88E5, #1565C0);
    background-size: 400% 400%;
    animation: gradient 15s ease infinite;
    color: white;
    min-height: 60vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.3);
    z-index: 1;
}

header h1, header p {
    position: relative;
    z-index: 2;
    color: white;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

header h1 {
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
    font-weight: 700;
}

header p {
    font-size: 1.4rem;
    max-width: 800px;
    margin: 0 auto;
}

@keyframes gradient {
    0% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
    100% {
        background-position: 0% 50%;
    }
}

section {
    padding: 4rem 5%;
}

h2 {
    text-align: center;
    color: var(--primary-color);
    margin-bottom: 3rem;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.service-card {
    background: white;
    padding: 2rem;
    border-radius: 8px;
    box-shadow: 0 2px 15px rgba(33, 150, 243, 0.1);
    transition: transform 0.3s;
    border-top: 3px solid var(--primary-color);
}

.service-card:hover {
    transform: translateY(-5px);
}

.service-card h3 {
    color: var(--primary-color);
    margin-bottom: 1rem;
}

#contact {
    background-color: white;
    text-align: center;
}

.contact-info {
    max-width: 600px;
    margin: 0 auto;
}

.contact-info p {
    margin: 1rem 0;
}

footer {
    background: linear-gradient(to right, var(--primary-color), var(--secondary-color));
    color: white;
    text-align: center;
    padding: 1rem;
}

@media (max-width: 768px) {
    nav {
        flex-direction: column;
        padding: 1rem;
    }
    
    .nav-links {
        margin-top: 1rem;
    }
    
    .nav-links li {
        margin: 0 1rem;
    }
    
    header {
        padding: 6rem 1rem 3rem;
    }
    
    section {
        padding: 3rem 1rem;
    }
}