:root {
    --primary-color: #4f46e5; /* Tech Indigo */
    --secondary-color: #10b981; /* Mint / Electric Green */
    --accent-color: #10b981;
    --text-dark: #111827; /* Dark Charcoal */
    --text-light: #4b5563; /* Body Text */
    --white: #ffffff;
    --bg-light: #f9fafb; /* Ultra-light Gray */
    --border-color: #e5e7eb; /* Light Silver */
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

body {
    line-height: 1.6;
    color: var(--text-light);
    background-color: var(--white);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header & Nav */
header {
    background: rgba(224, 242, 254, 0.95);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.02);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    padding: 15px 0;
    border-bottom: 1px solid var(--border-color);
}

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

.logo {
    font-size: 24px;
    font-weight: 800;
    text-decoration: none;
    background: linear-gradient(to right, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    display: inline-block;
}

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

.logo span:last-child {
    color: var(--secondary-color) !important;
}

.nav-links {
    display: flex;
    gap: 30px;
    align-items: center;
}

.nav-links a {
    text-decoration: none;
    color: var(--text-light);
    font-weight: 500;
    transition: color 0.3s;
}

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

.cta-button {
    background: var(--secondary-color);
    color: var(--white) !important;
    padding: 10px 20px;
    border-radius: 5px;
    font-weight: 600;
    transition: opacity 0.2s;
}

.cta-button:hover {
    opacity: 0.9;
}

/* Footer */
footer {
    background: #e0f2fe;
    color: var(--text-light);
    padding: 80px 0 40px;
    border-top: 1px solid var(--border-color);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 40px;
}

.footer-logo {
    font-size: 24px;
    font-weight: 800;
    background: linear-gradient(to right, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    display: inline-block;
}

.footer-links {
    display: flex;
    gap: 40px;
}

.footer-links a {
    color: var(--text-light);
    text-decoration: none;
    transition: color 0.3s;
}

.footer-links a:hover {
    color: var(--primary-color);
}

.social-links {
    display: flex;
    gap: 20px;
}

.social-links a {
    color: var(--primary-color);
    font-size: 20px;
    transition: color 0.3s;
}

.social-links a:hover {
    color: var(--secondary-color);
}

.copyright {
    width: 100%;
    text-align: center;
    padding-top: 40px;
    border-top: 1px solid var(--border-color);
    margin-top: 40px;
    color: var(--text-light);
    opacity: 0.8;
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
    }
    
    .footer-links {
        flex-direction: column;
        gap: 15px;
    }
}