/* Enhanced CV Styles - Modern Improvements */

/* ========== Dark Mode Variables ========== */
:root {
    --bg-primary: #ffffff;
    --bg-secondary: #f8f9fa;
    --text-primary: #343a40;
    --text-secondary: #868e96;
    --accent-color: #BD5D38;
    --accent-hover: #824027;
    --border-color: #dee2e6;
    --card-shadow: rgba(0, 0, 0, 0.1);
    --transition-speed: 0.3s;
}

[data-theme="dark"] {
    --bg-primary: #1a1a1a;
    --bg-secondary: #2d2d2d;
    --text-primary: #e0e0e0;
    --text-secondary: #b0b0b0;
    --accent-color: #ff7f5c;
    --accent-hover: #ff9f7f;
    --border-color: #404040;
    --card-shadow: rgba(0, 0, 0, 0.5);
}

body {
    background-color: var(--bg-primary);
    color: var(--text-secondary);
    transition: background-color var(--transition-speed), color var(--transition-speed);
}

h1,
h2,
h3,
h4,
h5,
h6 {
    color: var(--text-primary);
}

/* ========== Dark Mode Toggle ========== */
.theme-toggle {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 1000;
    background: var(--accent-color);
    border: none;
    border-radius: 50%;
    width: 50px;
    height: 50px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.5rem;
    box-shadow: 0 4px 6px var(--card-shadow);
    transition: transform 0.3s, background-color 0.3s;
}

.theme-toggle:hover {
    transform: scale(1.1);
    background-color: var(--accent-hover);
}

/* ========== Enhanced Cards ========== */

.experience-card,
.education-card,
.project-card {
    background: var(--bg-secondary);
    border-radius: 15px;
    padding: 25px;
    margin-bottom: 25px;
    box-shadow: 0 4px 6px var(--card-shadow);
    border-left: 4px solid var(--accent-color);
    transition: transform 0.3s, box-shadow 0.3s;
}

.experience-card:hover,
.education-card:hover,
.project-card:hover {
    transform: translateX(10px);
    box-shadow: 0 8px 12px var(--card-shadow);
}

/* ========== Timeline ========== */
.timeline {
    position: relative;
    padding: 20px 0;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 4px;
    background: var(--accent-color);
    border-radius: 2px;
}

.timeline-item {
    position: relative;
    padding-left: 40px;
    margin-bottom: 30px;
}

.timeline-item::before {
    content: '';
    position: absolute;
    left: -8px;
    top: 0;
    width: 20px;
    height: 20px;
    background: var(--accent-color);
    border: 4px solid var(--bg-primary);
    border-radius: 50%;
    box-shadow: 0 0 0 4px var(--card-shadow);
}

/* ========== Skills Progress Bars ========== */
.skill-item {
    margin-bottom: 20px;
}

.skill-name {
    display: flex;
    justify-content: space-between;
    margin-bottom: 8px;
    font-weight: 600;
    color: var(--text-primary);
}

.skill-bar {
    height: 10px;
    background: var(--border-color);
    border-radius: 10px;
    overflow: hidden;
}

.skill-progress {
    height: 100%;
    background: linear-gradient(90deg, var(--accent-color), var(--accent-hover));
    border-radius: 10px;
    transition: width 1s ease-out;
    box-shadow: 0 2px 4px var(--card-shadow);
}

/* ========== Projects Section ========== */
.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 25px;
    margin-top: 30px;
}

.project-card {
    border-left: none;
    border-top: 4px solid var(--accent-color);
}

.project-card h4 {
    color: var(--accent-color);
    margin-bottom: 15px;
}

.project-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 15px;
}

.project-tag {
    background: var(--accent-color);
    color: white;
    padding: 5px 12px;
    border-radius: 15px;
    font-size: 0.85rem;
    font-weight: 600;
}

/* ========== Metrics Badges ========== */
.metric-badge {
    display: inline-block;
    background: linear-gradient(135deg, #4facfe, #00f2fe);
    color: white;
    padding: 8px 16px;
    border-radius: 20px;
    font-weight: 700;
    margin: 5px;
    font-size: 0.9rem;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.metric-badge.success {
    background: linear-gradient(135deg, #11998e, #38ef7d);
}

.metric-badge.warning {
    background: linear-gradient(135deg, #f093fb, #f5576c);
}

/* ========== Languages Section ========== */
.languages-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-top: 20px;
}

.language-card {
    background: var(--bg-secondary);
    border-radius: 15px;
    padding: 20px;
    text-align: center;
    box-shadow: 0 4px 6px var(--card-shadow);
}

.language-card .flag {
    font-size: 3rem;
    margin-bottom: 10px;
}

/* ========== Scroll Animations ========== */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ========== Contact Form ========== */
.contact-form {
    background: var(--bg-secondary);
    border-radius: 15px;
    padding: 30px;
    box-shadow: 0 4px 6px var(--card-shadow);
    max-width: 600px;
    margin: 0 auto;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: var(--text-primary);
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    background: var(--bg-primary);
    color: var(--text-primary);
    font-family: inherit;
    transition: border-color 0.3s;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent-color);
}

.form-submit {
    background: var(--accent-color);
    color: white;
    border: none;
    padding: 12px 30px;
    border-radius: 8px;
    font-weight: 700;
    cursor: pointer;
    transition: background-color 0.3s;
    width: 100%;
}

.form-submit:hover {
    background: var(--accent-hover);
}

/* ========== Responsive Adjustments ========== */
@media (max-width: 768px) {
    .theme-toggle {
        top: 10px;
        right: 10px;
        width: 45px;
        height: 45px;
    }

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

/* ========== Print Styles ========== */
@media print {

    .theme-toggle,
    #sideNav {
        display: none !important;
    }

    body {
        padding-left: 0 !important;
        background: white;
        color: black;
    }

    .experience-card,
    .education-card,
    .project-card {
        break-inside: avoid;
        page-break-inside: avoid;
    }
}