/* 
* Responsive Stylesheet
* Author: Krishchal Regmi
* Version: 1.0
*/

/* =========== Responsive Styles =========== */

/* Extra Large Devices (large desktops, 1200px and up) */
@media (max-width: 1200px) {
    .projects-content {
        grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    }
}

/* Large Devices (desktops, 992px and up) */
@media (max-width: 992px) {
    .hero-text h1 {
        font-size: 2.5rem;
    }
    
    .hero-text h2 {
        font-size: 1.25rem;
    }
    
    .section-header h2 {
        font-size: 2rem;
    }
    
    .skills-content,
    .projects-content {
        grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    }
    
    .contact-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
    }
    
    .contact-info {
        order: 2;
    }
    
    .contact-form {
        order: 1;
    }
}

/* Medium Devices (tablets, 768px and up) */
@media (max-width: 768px) {
    .navbar {
        position: relative;
    }
    
    .nav-links {
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        flex-direction: column;
        background-color: var(--background-color);
        box-shadow: 0 5px 10px rgba(0, 0, 0, 0.1);
        padding: 1rem 0;
        gap: 0;
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: all var(--transition-speed) var(--transition-timing);
        z-index: 1000;
    }
    
    .nav-links.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }
    
    .nav-link {
        display: block;
        padding: 0.75rem 2rem;
        width: 100%;
        text-align: center;
    }
    
    .nav-link::after {
        display: none;
    }
    
    .menu-toggle {
        display: block;
    }
    
    #menu-toggle-btn {
        background: transparent;
        border: none;
        cursor: pointer;
        font-size: 1.25rem;
        color: var(--text-color);
        transition: color var(--transition-speed) var(--transition-timing);
    }
    
    #menu-toggle-btn:hover {
        color: var(--primary-color);
    }
    
    .hero-content {
        flex-direction: column;
    }
    
    .hero-image {
        margin-bottom: var(--spacing-xl);
    }
    
    .hero-text h1 {
        font-size: 2rem;
    }
    
    .hero-text p {
        font-size: 1rem;
    }
    
    .section-header h2 {
        font-size: 1.75rem;
    }
    
    .education-content {
        grid-template-columns: 1fr;
    }
    
    .projects-content {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        flex-direction: column;
        text-align: center;
        gap: var(--spacing-lg);
    }
    
    .footer-links {
        justify-content: center;
    }
}

/* Small Devices (landscape phones, 576px and up) */
@media (max-width: 576px) {
    .hero-text h1 {
        font-size: 1.75rem;
    }
    
    .hero-text h2 {
        font-size: 1.1rem;
    }
    
    .hero-cta {
        flex-direction: column;
        gap: var(--spacing-md);
    }
    
    .btn {
        width: 100%;
    }
    
    .profile-image {
        width: 150px;
        height: 150px;
    }
    
    .section-header h2 {
        font-size: 1.5rem;
    }
    
    .timeline-header {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-xs);
    }
    
    .skill-items,
    .contact-info {
        grid-template-columns: 1fr;
    }
    
    .resume-download {
        bottom: 1rem;
        right: 1rem;
    }
    
    .download-btn {
        padding: 0.5rem 1rem;
        font-size: 0.9rem;
    }
}

/* Extra Small Devices (portrait phones, less than 376px) */
@media (max-width: 375px) {
    .navbar {
        padding: 0.75rem 5%;
    }
    
    .logo h1 {
        font-size: 1.25rem;
    }
    
    .profile-image {
        width: 120px;
        height: 120px;
    }
    
    .hero-text h1 {
        font-size: 1.5rem;
    }
    
    .hero-text p {
        font-size: 0.9rem;
    }
    
    .social-links {
        gap: var(--spacing-sm);
    }
    
    .social-links a {
        width: 35px;
        height: 35px;
    }
    
    .section-header h2 {
        font-size: 1.25rem;
    }
    
    .footer-links {
        flex-wrap: wrap;
        gap: var(--spacing-md);
    }
}