/* Non-Critical Styles */

/* Navigation */
.nav-links {
    display: flex;
    gap: 2rem;
    list-style: none;
}

.nav-links a {
    color: var(--white);
    text-decoration: none;
    font-weight: 500;
    position: relative;
    padding: 0.5rem 0;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary);
    transition: width 0.3s ease;
}

.nav-links a:hover::after {
    width: 100%;
}

.logo:hover {
    color: var(--primary);
    transition: color 0.3s ease;
}

/* Lead Text */
.lead {
    font-size: clamp(1.1rem, 2vw, 1.3rem);
    color: var(--secondary);
    margin-bottom: 3rem;
    max-width: 800px;
}

/* Service Grid */
.service-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin: 3rem 0;
}

.service-card {
    background: var(--card-bg);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 1rem;
    padding: 2rem;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    will-change: transform;
    opacity: 0;
    transform: translateY(20px);
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.37);
}

.service-icon {
    font-size: 2.5rem;
    color: var(--primary);
    margin-bottom: 1.5rem;
    text-align: center;
}

.service-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--white);
}

.service-card p {
    color: var(--secondary);
    font-size: 0.95rem;
    line-height: 1.6;
}

/* CTA Section */
.cta-section {
    text-align: center;
    margin-top: 4rem;
    padding: 3rem;
    background: linear-gradient(rgba(79, 70, 229, 0.1), transparent);
    border-radius: 1rem;
    opacity: 0;
    transform: translateY(20px);
}

.cta-section h2 {
    font-size: clamp(1.5rem, 3vw, 2.5rem);
    margin-bottom: 1rem;
    background: linear-gradient(to right, var(--primary-light), var(--primary));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.cta-section p {
    color: var(--secondary);
    margin-bottom: 2rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    background: var(--primary);
    color: var(--white);
    text-decoration: none;
    border-radius: 0.5rem;
    font-weight: 500;
    transition: background 0.3s ease, transform 0.3s ease;
    border: none;
    cursor: pointer;
}

.btn:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
}

.btn i {
    transition: transform 0.3s ease;
}

.btn:hover i {
    transform: translateX(4px);
}

/* Footer */
footer {
    background: var(--card-bg);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding: 3rem 0 1.5rem;
    margin-top: 4rem;
}

.social-links {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}

.social-links a {
    color: var(--white);
    font-size: 1.5rem;
    transition: color 0.3s ease, transform 0.3s ease;
}

.social-links a:hover {
    color: var(--primary);
    transform: translateY(-3px);
}

footer p {
    text-align: center;
    color: var(--secondary);
    font-size: 0.9rem;
}

/* Loading & Progress Indicators */
.loading-animation.loaded {
    opacity: 0;
    visibility: hidden;
}

.loading-logo {
    width: 50px;
    height: 50px;
    border: 3px solid var(--primary);
    border-top-color: transparent;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    will-change: transform;
}

.scroll-progress {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: rgba(255, 255, 255, 0.1);
    z-index: 1001;
}

.scroll-progress-bar {
    height: 100%;
    background: var(--primary);
    width: 0;
    transition: width 0.2s ease-out;
    will-change: width;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* Header States */
header.hidden {
    transform: translateY(-100%);
}

/* Mobile Menu Button */
.mobile-menu {
    display: none;
    background: none;
    border: none;
    color: var(--white);
    font-size: 1.5rem;
    cursor: pointer;
    padding: 0.5rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    .mobile-menu {
        display: block;
    }

    .nav-links {
        position: fixed;
        inset: 4rem 0 0 0;
        background: var(--dark);
        flex-direction: column;
        align-items: center;
        padding: 2rem;
        transform: translateX(100%);
        transition: transform 0.3s ease;
        z-index: 999;
    }

    .nav-links.active {
        transform: translateX(0);
    }

    .service-grid {
        grid-template-columns: 1fr;
    }

    .service-card {
        text-align: center;
    }

    .cta-section {
        padding: 2rem 1rem;
    }
}

/* Print Styles */
@media print {
    body {
        background: white;
        color: black;
    }

    header, footer, .btn {
        display: none;
    }

    .service-card {
        break-inside: avoid;
        page-break-inside: avoid;
        border: 1px solid #ddd;
    }

    .service-card h3 {
        color: black;
    }

    .service-icon {
        color: #4f46e5;
    }
}