/* 
* RESPONSIVE CSS
* Portfolio Cécilia Remark - SEO Manager
*/

/* Imports */
@import url('variables.css');

/* Mobile First Approach - Styles de base déjà définis pour mobile dans styles.css */

/* Small devices (smartphones, 640px and up) */
@media (min-width: 640px) {
    .hero-title {
        font-size: var(--text-5xl);
    }
    
    .section-title {
        font-size: var(--text-4xl);
    }
    
    .blog-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .form-submit {
        width: auto;
        padding-left: var(--spacing-8);
        padding-right: var(--spacing-8);
    }
}

/* Medium devices (tablets, 768px and up) */
@media (min-width: 768px) {
    /* Header & Navigation */
    .desktop-menu {
        display: flex;
    }
    
    .mobile-menu-btn {
        display: none;
    }
    
    /* Projects & Passions */
    .projects-grid,
    .passions-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    /* About Section */
    .about-grid {
        grid-template-columns: repeat(2, 1fr);
        align-items: center;
    }
    
    /* Education Section */
    .education-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    /* Contact Section */
    .contact-grid {
        grid-template-columns: repeat(2, 1fr);
        align-items: start;
    }
    
    /* Footer */
    .footer-content {
        flex-direction: row;
        text-align: left;
    }
    
    .footer-bottom {
        flex-direction: row;
        justify-content: space-between;
    }
    
    /* Experience Timeline */
    .experience-timeline::before {
        left: 50%;
    }
    
    .timeline-item {
        padding-left: 0;
        padding-right: 0;
        margin-bottom: var(--spacing-20);
    }
    
    .timeline-item::after {
        left: 50%;
        transform: translateX(-50%);
    }
    
    .timeline-content {
        width: 47%;
        margin-left: auto;
    }
    
    .timeline-item:nth-child(even) .timeline-content {
        margin-left: 0;
        margin-right: auto;
    }
    
    .timeline-item:nth-child(odd) .timeline-date {
        text-align: right;
    }
}

/* Large devices (desktops, 1024px and up) */
@media (min-width: 1024px) {
    .hero-title {
        font-size: var(--text-6xl);
    }
    
    .hero-subtitle {
        font-size: var(--text-2xl);
    }
    
    .projects-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .blog-grid {
        grid-template-columns: repeat(4, 1fr);
    }
    
    .passions-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    /* Header scroll behavior */
    .header {
        padding: var(--spacing-4) 0;
    }
    
    .header.scrolled {
        padding: var(--spacing-2) 0;
    }
    
    /* Typography adjustments */
    .section-title {
        margin-bottom: var(--spacing-20);
    }
    
    .project-image {
        height: 240px;
    }
    
    .passion-image {
        height: 280px;
    }
    
    /* Footer adjustments */
    .footer {
        padding-top: var(--spacing-16);
    }
}

/* X-Large devices (large desktops, 1280px and up) */
@media (min-width: 1280px) {
    /* Spacing adjustments */
    .container {
        padding: 0 var(--spacing-8);
    }
    
    .section {
        padding: var(--spacing-32) 0;
    }
    
    /* Hero section */
    .hero {
        padding-top: calc(var(--header-height) + var(--spacing-24));
    }
    
    /* Project card enhancements */
    .project-card {
        transition: var(--transition-slow);
    }
    
    .project-card:hover {
        transform: translateY(-10px);
    }
    
    /* Contact form enhancements */
    .contact-form {
        padding: var(--spacing-10);
    }
    
    /* Experience timeline refinement */
    .timeline-item {
        margin-bottom: var(--spacing-24);
    }
    
    .timeline-content {
        width: 45%;
    }
}

/* Special breakpoints for specific components */

/* Timeline mobile adjustments */
@media (max-width: 767px) {
    .timeline-item::after {
        left: 11px;
    }
    
    .timeline-content {
        width: 100%;
    }
    
    .timeline-date {
        text-align: left;
    }
}

/* Navigation height adjustments */
@media (max-height: 700px) {
    .header {
        padding: var(--spacing-2) 0;
    }
    
    .nav-link {
        padding: var(--spacing-1) 0;
    }
}

/* Print styles for portfolio */
@media print {
    .header, 
    .footer, 
    .scroll-indicator, 
    .cta-button,
    .form-submit,
    .back-to-top {
        display: none;
    }
    
    .section {
        padding: var(--spacing-8) 0;
        page-break-inside: avoid;
    }
    
    body {
        font-size: 12pt;
        line-height: 1.4;
        color: #000;
        background: #fff;
    }
    
    a {
        color: #000;
        text-decoration: underline;
    }
    
    .container {
        width: 100%;
        max-width: 100%;
        padding: 0 1cm;
    }
    
    .hero {
        height: auto;
        min-height: auto;
    }
    
    .about-grid,
    .projects-grid,
    .blog-grid,
    .education-grid,
    .contact-grid,
    .passions-grid {
        grid-template-columns: 1fr;
    }
    
    /* Ensure images are visible */
    img {
        max-width: 100% !important;
    }
}