:root {
    --primary: #0056b3;
    --dark: #1a1a1a;
    --light: #f8f9fa;
    --text: #333;
}

body {
    font-family: 'Inter', sans-serif;
    margin: 0;
    line-height: 1.6;
    color: var(--text);
    background: var(--light);
}

header {
    background: white;
    padding: 1rem 5%;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    position: sticky;
    top: 0;
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-weight: 700;
    font-size: 1.5rem;
    color: var(--dark);
}

.logo span { color: var(--primary); }

nav ul { display: flex; list-style: none; gap: 2rem; }

nav a { text-decoration: none; color: var(--text); font-weight: 600; }

.hero {
    padding: 100px 5%;
    text-align: center;
    background: linear-gradient(135deg, #fdfbfb 0%, #ebedee 100%);
}

.hero h1 { font-size: 3rem; margin-bottom: 1.5rem; color: var(--dark); }

.hero p { font-size: 1.25rem; max-width: 800px; margin: 0 auto 2rem; }

.services { padding: 80px 5%; }

.grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.card {
    background: white;
    padding: 2.5rem;
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.05);
    transition: transform 0.3s;
}

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

.btn-primary {
    background: var(--primary);
    color: white;
    padding: 1rem 2rem;
    text-decoration: none;
    border-radius: 5px;
    font-weight: 600;
}

footer {
    background: var(--dark);
    color: white;
    padding: 60px 5% 20px;
    text-align: center;
}