/* Responsive styles for the portfolio website */

/* Mobile First - Base styles for small screens */
@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }
    
    .hero-title {
        font-size: 2.5rem;
        letter-spacing: 1px;
    }
    
    .hero-subtitle {
        font-size: 1.2rem;
    }
    
    .main-nav ul {
        flex-direction: column;
        gap: 1rem;
    }
    
    .section {
        padding: 3rem 0;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .avatar-circle {
        width: 120px;
        height: 120px;
    }
    
    .avatar-circle i {
        font-size: 3rem;
    }
    
    .back-to-top {
        bottom: 20px;
        right: 20px;
        width: 45px;
        height: 45px;
        font-size: 1.2rem;
    }
}

/* Mobile styles */
@media (max-width: 768px) {
    body {
        font-size: 16px;
    }

    header {
        flex-direction: column;
        align-items: center;
    }

    .project {
        flex-direction: column;
        margin: 20px 0;
    }

    .skills {
        display: block;
        text-align: center;
    }

    .contact-item {
        margin-bottom: 15px;
    }
    
    .contact-item a {
        font-size: 14px;
        word-break: break-word;
    }
    
    .hero-title {
        font-size: 2.8rem;
    }
    
    .main-nav ul {
        gap: 1.5rem;
    }
    
    /* Skills responsive */
    .skills-container {
        grid-template-columns: 1fr;
        grid-template-areas: 
            "ict"
            "personal"
            "tools";
        gap: 2rem;
    }
    
    .skills-category:nth-child(3) {
        max-width: 100%;
    }
    
    .tools-skills {
        grid-template-columns: 1fr;
    }
    
    /* Education timeline mobile */
    .education-timeline::before {
        left: 30px;
    }
    
    .timeline-item {
        width: 100%;
        left: 0 !important;
        padding-left: 4rem !important;
        padding-right: 0 !important;
    }
    
    .timeline-marker {
        left: 22px !important;
        right: auto !important;
    }
    
    /* Experience grid mobile */
    .experience-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .experience-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }
    
    /* Hobbies mobile */
    .hobbys-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    /* Contact mobile */
    .contact-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .contact-item {
        font-size: 1rem;
    }
    
    .contact-item a {
        font-size: 0.95rem;
        word-break: break-word;
    }
    
    /* Footer mobile */
    .site-footer .container {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
    }
    
    .footer-links {
        justify-content: center;
    }
}

/* Tablet styles */
@media (min-width: 769px) and (max-width: 1024px) {
    body {
        font-size: 18px;
    }

    header {
        justify-content: space-between;
    }

    .project {
        flex-direction: row;
        margin: 30px 0;
    }

    .skills {
        display: flex;
        justify-content: space-around;
    }
    
    .hero-title {
        font-size: 3.2rem;
    }
    
    .skills-container {
        grid-template-columns: 1fr;
        grid-template-areas: 
            "ict"
            "personal"
            "tools";
        gap: 2.5rem;
    }
    
    .skills-category:nth-child(3) {
        max-width: 600px;
        margin: 0 auto;
    }
    
    .tools-skills {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .experience-grid {
        grid-template-columns: 1fr;
    }
    
    .hobbys-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .contact-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
}

/* Large tablet and small desktop */
@media (min-width: 1025px) and (max-width: 1199px) {
    .hero-title {
        font-size: 3.4rem;
    }
    
    .skills-container {
        grid-template-columns: 1fr 1fr;
        grid-template-areas: 
            "ict personal"
            "tools .";
    }
    
    .experience-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .hobbys-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .contact-content {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Desktop styles */
@media (min-width: 1200px) {
    .hero-title {
        font-size: 3.5rem;
    }
    
    .skills-container {
        grid-template-columns: 1.2fr 1fr;
        grid-template-areas: 
            "ict personal"
            "tools .";
    }
    
    .experience-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .hobbys-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .contact-content {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Accessibility */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

/* Touch devices */
@media (hover: none) and (pointer: coarse) {
    .skills-category:hover::before,
    .hobby-card:hover::before,
    .experience-card:hover,
    .hobby-card:hover,
    .tool-item:hover,
    .skill-tag:hover,
    .btn-primary:hover {
        transform: none;
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    }
}