/* Responsive Design */

/* Tablet Screens (768px and below) */
@media screen and (max-width: 768px) {
    .hero {
        flex-direction: column;
        padding: 40px 20px;
        min-height: auto;
        text-align: center;
    }

    .hero-content h2 {
        font-size: 2.5rem;
    }

    .hero-image {
        margin-top: 2rem;
    }

    .cta-buttons {
        justify-content: center;
    }

    .nav-menu {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        flex-direction: column;
        background-color: rgba(255, 255, 255, 0.95);
        padding: 1rem 0;
        gap: 0;
    }

    .nav-menu.active {
        display: flex;
    }

    .nav-menu a {
        color: var(--text-dark);
        padding: 1rem;
        border-radius: 0;
    }

    .nav-menu a:hover {
        background-color: var(--light-bg);
    }

    .hamburger {
        display: flex;
    }

    .hamburger.active span:nth-child(1) {
        transform: rotate(45deg) translate(10px, 10px);
    }

    .hamburger.active span:nth-child(2) {
        opacity: 0;
    }

    .hamburger.active span:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -7px);
    }

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

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

    .opportunity-card.featured {
        transform: scale(1);
    }

    .opportunity-card.featured:hover {
        transform: translateY(-10px);
    }

    .newsletter-form {
        flex-direction: column;
    }

    .newsletter-form input {
        min-width: 100%;
    }

    .social-links {
        gap: 1rem;
    }

    .newsletter h2 {
        font-size: 1.5rem;
    }

    .features h2,
    .opportunities h2 {
        font-size: 2rem;
    }

    .hf-content {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
    }

    .hf-icon i {
        font-size: 120px;
    }
}

/* Mobile Screens (480px and below) */
@media screen and (max-width: 480px) {
    body {
        font-size: 14px;
    }

    .container {
        padding: 0 15px;
    }

    .nav-brand h1 {
        font-size: 1.3rem;
    }

    .hero {
        padding: 30px 15px;
    }

    .hero-content h2 {
        font-size: 1.8rem;
    }

    .hero-content p {
        font-size: 0.95rem;
    }

    .cta-buttons {
        gap: 0.5rem;
    }

    .btn {
        padding: 10px 20px;
        font-size: 0.9rem;
    }

    .tech-animation {
        font-size: 100px;
    }

    .statistics .container {
        grid-template-columns: 1fr 1fr;
        gap: 1rem;
    }

    .stat-card {
        padding: 1.5rem;
    }

    .stat-card i {
        font-size: 2rem;
    }

    .stat-card h3 {
        font-size: 1.5rem;
    }

    .features {
        padding: 40px 15px;
    }

    .features h2 {
        font-size: 1.5rem;
        margin-bottom: 1.5rem;
    }

    .feature-card {
        padding: 1.5rem;
    }

    .feature-card i {
        font-size: 2.5rem;
    }

    .feature-card h3 {
        font-size: 1.1rem;
    }

    .opportunities {
        padding: 40px 15px;
    }

    .opportunities h2 {
        font-size: 1.5rem;
    }

    .opportunity-card {
        padding: 1.5rem;
    }

    .opportunity-card h3 {
        font-size: 1.2rem;
    }

    .opportunity-card .amount {
        font-size: 1.3rem;
    }

    .newsletter {
        padding: 40px 15px;
    }

    .newsletter h2 {
        font-size: 1.3rem;
    }

    .newsletter p {
        font-size: 0.95rem;
    }

    .newsletter-form {
        max-width: 100%;
    }

    .newsletter-form input {
        padding: 10px 12px;
        font-size: 0.9rem;
    }

    .social-section {
        padding: 40px 15px;
    }

    .social-section h2 {
        font-size: 1.5rem;
    }

    .social-links {
        gap: 1.5rem;
    }

    .social-links a {
        width: 50px;
        height: 50px;
        font-size: 1.5rem;
    }

    .footer-content {
        gap: 1rem;
        grid-template-columns: 1fr;
    }

    .footer-section h4 {
        font-size: 1rem;
    }

    .footer-section p {
        font-size: 0.9rem;
    }

    .footer-bottom {
        font-size: 0.85rem;
    }
}

/* Large Screens (1200px and above) */
@media screen and (min-width: 1200px) {
    .hero-content h2 {
        font-size: 4rem;
    }

    .statistics .container {
        grid-template-columns: repeat(4, 1fr);
    }

    .features-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .opportunities-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* Print Styles */
@media print {
    .navbar,
    .newsletter,
    .social-section,
    .footer {
        background-color: white;
        color: black;
    }

    .btn {
        display: none;
    }

    .team-member.featured {
        grid-column: span 1;
    }
}