/* Midnight Ocean Color Scheme */
:root {
    /* Primary Colors */
    --primary: #001f3f;
    --secondary: #003366;
    --tertiary: #004080;
    --accent: #0059b3;
    --highlight: #0077e6;

    /* Additional Colors */
    --text-light: #ffffff;
    --text-muted: #b3cccc;
    --text-dark: #001f3f;
    --background-light: #f8f9fa;
    --background-dark: #001a33;
    --border-color: #004080;
    --shadow-color: rgba(0, 31, 63, 0.1);
    --hover-overlay: rgba(0, 119, 230, 0.1);

    /* Typography */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 1.875rem;
    --font-size-4xl: 2.25rem;

    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    --spacing-3xl: 4rem;

    /* Layout */
    --container-max-width: 1200px;
    --nav-height: 80px;
    --border-radius: 8px;
    --border-radius-lg: 12px;

    /* Animations */
    --transition-fast: 0.15s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.5s ease;
}

/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--text-dark);
    background-color: var(--background-light);
    overflow-x: hidden;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.3;
    margin-bottom: var(--spacing-md);
}

h1 { font-size: var(--font-size-4xl); }
h2 { font-size: var(--font-size-3xl); }
h3 { font-size: var(--font-size-2xl); }
h4 { font-size: var(--font-size-xl); }
h5 { font-size: var(--font-size-lg); }
h6 { font-size: var(--font-size-base); }

p {
    margin-bottom: var(--spacing-md);
}

a {
    color: var(--accent);
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover {
    color: var(--highlight);
}

/* Utility Classes */
.container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* Language Selector */
.language-selector {
    position: fixed;
    top: var(--spacing-lg);
    right: var(--spacing-lg);
    z-index: 1000;
    display: flex;
    gap: var(--spacing-xs);
    background: var(--primary);
    padding: var(--spacing-xs);
    border-radius: var(--border-radius);
    box-shadow: 0 4px 6px var(--shadow-color);
}

.lang-btn {
    background: transparent;
    border: 1px solid var(--accent);
    color: var(--text-light);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--border-radius);
    cursor: pointer;
    font-size: var(--font-size-sm);
    font-weight: 500;
    transition: all var(--transition-fast);
}

.lang-btn:hover,
.lang-btn.active {
    background: var(--accent);
    color: var(--text-light);
}

/* Loading Spinner */
.loading-spinner {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 31, 63, 0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
}

.loading-spinner.visible {
    opacity: 1;
    visibility: visible;
}

.spinner {
    width: 40px;
    height: 40px;
    border: 3px solid var(--secondary);
    border-top: 3px solid var(--highlight);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Navigation */
.main-nav {
    background: var(--primary);
    height: var(--nav-height);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 999;
    box-shadow: 0 2px 4px var(--shadow-color);
}

.nav-container {
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

.nav-brand h1 {
    color: var(--text-light);
    font-size: var(--font-size-xl);
    margin-bottom: 0;
}

.nav-links {
    display: flex;
    gap: var(--spacing-lg);
}

.nav-links a {
    color: var(--text-light);
    font-weight: 500;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--border-radius);
    transition: all var(--transition-fast);
}

.nav-links a:hover {
    background: var(--accent);
    color: var(--text-light);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 3px;
}

.nav-toggle span {
    width: 25px;
    height: 3px;
    background: var(--text-light);
    transition: all var(--transition-fast);
}

/* Main Content */
.main-content {
    margin-top: var(--nav-height);
    min-height: calc(100vh - var(--nav-height));
}

/* Hero Section */
.hero-section {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: var(--text-light);
    padding: var(--spacing-3xl) 0;
    text-align: center;
}

.hero-container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

.slogan-latin {
    font-size: var(--font-size-4xl);
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.slogan-translation {
    font-size: var(--font-size-xl);
    color: var(--text-muted);
    margin-bottom: var(--spacing-2xl);
    font-style: italic;
}

.intro-text {
    font-size: var(--font-size-lg);
    line-height: 1.8;
    max-width: 800px;
    margin: 0 auto;
    white-space: pre-line;
}

/* Section Styles */
.carousel-section,
.timeline-section,
.skills-section {
    padding: var(--spacing-3xl) 0;
}

.carousel-section:nth-child(even) {
    background: var(--background-light);
}

.carousel-section:nth-child(odd) {
    background: #fff;
}

.section-container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

.section-title {
    text-align: center;
    color: var(--primary);
    margin-bottom: var(--spacing-2xl);
    position: relative;
}

.section-title::after {
    content: '';
    display: block;
    width: 60px;
    height: 3px;
    background: var(--accent);
    margin: var(--spacing-md) auto 0;
}

/* Carousel Styles */
.carousel-container {
    position: relative;
    overflow: hidden;
    padding: 0 60px; /* Add space for absolute positioned buttons */
}

.carousel {
    display: flex;
    transition: transform var(--transition-base);
    gap: var(--spacing-lg);
}

.carousel-item {
    flex: 0 0 calc(33.333% - var(--spacing-lg));
    cursor: pointer;
}

.carousel-card {
    background: #fff;
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-xl);
    box-shadow: 0 4px 6px var(--shadow-color);
    transition: all var(--transition-base);
    height: 100%;
    position: relative;
    border: 1px solid transparent;
}

.carousel-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 31, 63, 0.15);
    border-color: var(--accent);
}

.card-logo img {
    width: 60px;
    height: 60px;
    object-fit: contain;
    margin-bottom: var(--spacing-md);
}

.card-title {
    color: var(--primary);
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-sm);
}

.card-company,
.card-institution {
    color: var(--accent);
    font-size: var(--font-size-base);
    margin-bottom: var(--spacing-sm);
}

.card-duration {
    color: var(--text-muted);
    font-size: var(--font-size-sm);
    margin-bottom: var(--spacing-sm);
}

.card-grade {
    color: var(--highlight);
    font-size: var(--font-size-sm);
    font-weight: 500;
}

.current-badge {
    position: absolute;
    top: var(--spacing-md);
    right: var(--spacing-md);
    background: var(--highlight);
    color: var(--text-light);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--border-radius);
    font-size: var(--font-size-xs);
    font-weight: 600;
}

/* Carousel Navigation */
.carousel-nav {
    display: flex;
    justify-content: center;
    gap: var(--spacing-md);
    margin-top: var(--spacing-xl);
}

.carousel-btn {
    background: var(--accent);
    border: none;
    color: var(--text-light);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    font-size: var(--font-size-xl);
    cursor: pointer;
    transition: all var(--transition-fast);
    display: flex;
    align-items: center;
    justify-content: center;
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 2;
}

.carousel-prev {
    left: 10px;
}

.carousel-next {
    right: 10px;
}

.carousel-btn:hover {
    background: var(--highlight);
    transform: translateY(-50%) scale(1.1);
}

.carousel-btn:disabled {
    background: var(--text-muted);
    cursor: not-allowed;
    transform: translateY(-50%);
}

/* Timeline Styles */
.timeline-section {
    background: var(--background-light);
}

.timeline {
    position: relative;
    max-width: 900px;
    margin: 0 auto;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 3px;
    background: var(--accent);
    transform: translateX(-50%);
}

.timeline-item {
    position: relative;
    margin-bottom: var(--spacing-2xl);
    width: 50%;
}

.timeline-left {
    left: 0;
    padding-right: var(--spacing-2xl);
}

.timeline-right {
    left: 50%;
    padding-left: var(--spacing-2xl);
}

.timeline-content {
    background: #fff;
    padding: var(--spacing-xl);
    border-radius: var(--border-radius-lg);
    box-shadow: 0 4px 6px var(--shadow-color);
    position: relative;
}

.timeline-left .timeline-content::after {
    content: '';
    position: absolute;
    top: 20px;
    right: -10px;
    width: 0;
    height: 0;
    border: 10px solid transparent;
    border-left-color: #fff;
}

.timeline-right .timeline-content::after {
    content: '';
    position: absolute;
    top: 20px;
    left: -10px;
    width: 0;
    height: 0;
    border: 10px solid transparent;
    border-right-color: #fff;
}

.timeline-marker {
    position: absolute;
    top: 20px;
    width: 20px;
    height: 20px;
    background: var(--accent);
    border: 3px solid #fff;
    border-radius: 50%;
    box-shadow: 0 2px 4px var(--shadow-color);
}

.timeline-left .timeline-marker {
    right: -10px;
}

.timeline-right .timeline-marker {
    left: -10px;
}

.current-indicator {
    position: absolute;
    top: -3px;
    left: -3px;
    right: -3px;
    bottom: -3px;
    border: 2px solid var(--highlight);
    border-radius: 50%;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.2); opacity: 0.7; }
    100% { transform: scale(1); opacity: 1; }
}

.timeline-date {
    color: var(--accent);
    font-weight: 600;
    font-size: var(--font-size-sm);
    margin-bottom: var(--spacing-sm);
}

.timeline-position {
    color: var(--primary);
    margin-bottom: var(--spacing-xs);
}

.timeline-company {
    color: var(--secondary);
    font-size: var(--font-size-base);
    margin-bottom: var(--spacing-md);
}

.timeline-summary {
    color: var(--text-dark);
    margin-bottom: var(--spacing-md);
}

.timeline-link {
    color: var(--accent);
    font-weight: 500;
    text-decoration: none;
    transition: color var(--transition-fast);
}

.timeline-link:hover {
    color: var(--highlight);
}

/* Skills Section */
.skills-section {
    background: #fff;
}

.skill-category {
    margin-bottom: var(--spacing-3xl);
}

.skill-category-title {
    color: var(--primary);
    text-align: center;
    margin-bottom: var(--spacing-xl);
    position: relative;
}

.skill-category-title::after {
    content: '';
    display: block;
    width: 40px;
    height: 2px;
    background: var(--accent);
    margin: var(--spacing-sm) auto 0;
}

.skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
}

.skill-item {
    background: var(--background-light);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius);
    border: 1px solid transparent;
    transition: all var(--transition-base);
}

.skill-item:hover {
    border-color: var(--accent);
    box-shadow: 0 4px 8px var(--shadow-color);
}

.skill-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-md);
}

.skill-name {
    font-weight: 600;
    color: var(--primary);
}

.skill-level {
    font-weight: 600;
    color: var(--accent);
    font-size: var(--font-size-sm);
}

.skill-bar {
    height: 8px;
    background: var(--border-color);
    border-radius: 4px;
    overflow: hidden;
    margin-bottom: var(--spacing-sm);
}

.skill-progress {
    height: 100%;
    background: linear-gradient(90deg, var(--accent), var(--highlight));
    border-radius: 4px;
    transition: width var(--transition-slow);
}

.skill-note {
    font-size: var(--font-size-sm);
    color: var(--text-muted);
    font-style: italic;
}

/* Footer */
.main-footer {
    background: var(--primary);
    color: var(--text-light);
    padding: var(--spacing-2xl) 0;
}

.footer-container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-lg);
}

.contact-info {
    display: flex;
    gap: var(--spacing-lg);
    align-items: center;
}

.contact-link {
    color: var(--text-light);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--border-radius);
    transition: all var(--transition-fast);
}

.contact-link:hover {
    background: var(--accent);
    color: var(--text-light);
}

.contact-icon {
    font-weight: bold;
    font-size: var(--font-size-sm);
}

/* Detail Pages */
.detail-container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: var(--spacing-2xl) var(--spacing-lg);
}

/* Breadcrumb */
.breadcrumb {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-xl);
    font-size: var(--font-size-sm);
}

.breadcrumb a {
    color: var(--accent);
    text-decoration: none;
}

.breadcrumb a:hover {
    color: var(--highlight);
}

.breadcrumb-separator {
    color: var(--text-muted);
}

.current {
    color: var(--text-dark);
    font-weight: 500;
}

/* Detail Navigation */
.detail-nav {
    margin-bottom: var(--spacing-xl);
}

.btn-back {
    background: var(--accent);
    color: var(--text-light);
    border: none;
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: var(--border-radius);
    font-size: var(--font-size-base);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.btn-back:hover {
    background: var(--highlight);
}

/* Position/Achievement Header */
.position-header,
.achievement-header {
    display: flex;
    gap: var(--spacing-xl);
    align-items: flex-start;
    background: #fff;
    padding: var(--spacing-xl);
    border-radius: var(--border-radius-lg);
    box-shadow: 0 4px 6px var(--shadow-color);
    margin-bottom: var(--spacing-xl);
}

.company-logo img,
.institution-logo img {
    width: 80px;
    height: 80px;
    object-fit: contain;
}

.position-info h1,
.achievement-info h1 {
    color: var(--primary);
    margin-bottom: var(--spacing-sm);
}

.position-info h2,
.achievement-info h2 {
    color: var(--accent);
    margin-bottom: var(--spacing-sm);
}

.location,
.duration,
.team-size,
.revenue,
.degree-type,
.grade {
    color: var(--text-dark);
    margin-bottom: var(--spacing-xs);
    font-size: var(--font-size-sm);
}

/* Content Sections */
.position-content,
.achievement-content {
    background: #fff;
    padding: var(--spacing-xl);
    border-radius: var(--border-radius-lg);
    box-shadow: 0 4px 6px var(--shadow-color);
    margin-bottom: var(--spacing-xl);
}

.position-summary,
.position-responsibilities,
.position-achievements,
.achievement-description,
.achievement-details {
    margin-bottom: var(--spacing-xl);
}

.position-summary h3,
.position-responsibilities h3,
.position-achievements h3,
.achievement-description h3,
.achievement-details h3 {
    color: var(--primary);
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-sm);
    border-bottom: 2px solid var(--accent);
}

.position-responsibilities ul,
.position-achievements ul {
    list-style: none;
    padding-left: 0;
}

.position-responsibilities li,
.position-achievements li {
    position: relative;
    padding-left: var(--spacing-lg);
    margin-bottom: var(--spacing-sm);
    line-height: 1.6;
}

.position-responsibilities li::before,
.position-achievements li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--accent);
    font-weight: bold;
    font-size: var(--font-size-lg);
}

/* Detail Grid */
.detail-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-md);
}

.detail-item {
    display: flex;
    justify-content: space-between;
    padding: var(--spacing-sm);
    background: var(--background-light);
    border-radius: var(--border-radius);
}

.detail-label {
    font-weight: 600;
    color: var(--primary);
}

.detail-value {
    color: var(--text-dark);
}

/* Position/Achievement Navigation */
.position-nav,
.achievement-nav {
    background: #fff;
    padding: var(--spacing-xl);
    border-radius: var(--border-radius-lg);
    box-shadow: 0 4px 6px var(--shadow-color);
}

.position-nav-links,
.achievement-nav-links {
    display: flex;
    justify-content: space-between;
    gap: var(--spacing-lg);
}

.nav-prev,
.nav-next {
    display: flex;
    flex-direction: column;
    padding: var(--spacing-lg);
    background: var(--background-light);
    border-radius: var(--border-radius);
    text-decoration: none;
    color: var(--text-dark);
    transition: all var(--transition-base);
    flex: 1;
    max-width: calc(50% - var(--spacing-sm));
}

.nav-prev:hover,
.nav-next:hover {
    background: var(--hover-overlay);
    transform: translateY(-2px);
    box-shadow: 0 4px 8px var(--shadow-color);
}

.nav-direction {
    font-size: var(--font-size-sm);
    color: var(--accent);
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
}

.nav-title {
    font-weight: 600;
    color: var(--primary);
    margin-bottom: var(--spacing-xs);
}

.nav-company,
.nav-institution {
    font-size: var(--font-size-sm);
    color: var(--text-muted);
}

.nav-next {
    text-align: right;
}

/* Responsive Design */
@media (max-width: 1024px) {
    :root {
        --spacing-3xl: 3rem;
        --spacing-2xl: 2rem;
    }

    .carousel-item {
        flex: 0 0 calc(50% - var(--spacing-lg));
    }

    .timeline::before {
        left: 30px;
    }

    .timeline-item {
        width: 100%;
        left: 0 !important;
        padding-left: 70px;
        padding-right: 0;
    }

    .timeline-content::after {
        display: none;
    }

    .timeline-marker {
        left: 20px !important;
        right: auto !important;
    }
}

@media (max-width: 768px) {
    :root {
        --nav-height: 70px;
        --spacing-3xl: 2rem;
        --spacing-2xl: 1.5rem;
        --font-size-4xl: 2rem;
        --font-size-3xl: 1.5rem;
    }

    .nav-links {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--primary);
        flex-direction: column;
        padding: var(--spacing-lg);
        box-shadow: 0 4px 6px var(--shadow-color);
    }

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

    .nav-toggle {
        display: flex;
    }

    .language-selector {
        top: var(--spacing-sm);
        right: var(--spacing-sm);
        scale: 0.9;
    }

    .carousel-item {
        flex: 0 0 100%;
    }

    .hero-section {
        padding: var(--spacing-2xl) 0;
    }

    .slogan-latin {
        font-size: var(--font-size-3xl);
    }

    .slogan-translation {
        font-size: var(--font-size-lg);
    }

    .intro-text {
        font-size: var(--font-size-base);
    }

    .position-header,
    .achievement-header {
        flex-direction: column;
        text-align: center;
    }

    .contact-info {
        flex-direction: column;
        align-items: flex-start;
    }

    .footer-content {
        flex-direction: column;
        text-align: center;
    }

    .position-nav-links,
    .achievement-nav-links {
        flex-direction: column;
    }

    .nav-prev,
    .nav-next {
        max-width: 100%;
        text-align: left;
    }

    .nav-next {
        text-align: left;
    }

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

@media (max-width: 480px) {
    :root {
        --spacing-lg: 1rem;
        --spacing-xl: 1.5rem;
        --font-size-2xl: 1.25rem;
    }

    .section-container,
    .detail-container {
        padding: 0 var(--spacing-md);
    }

    .position-header,
    .achievement-header,
    .position-content,
    .achievement-content,
    .position-nav,
    .achievement-nav {
        padding: var(--spacing-lg);
    }
}

/* Print Styles */
@media print {
    .language-selector,
    .main-nav,
    .carousel-nav,
    .position-nav,
    .achievement-nav {
        display: none;
    }

    .main-content {
        margin-top: 0;
    }

    body {
        background: #fff;
        color: #000;
    }
}

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

/* Focus Styles */
button:focus,
a:focus,
.lang-btn:focus {
    outline: 2px solid var(--highlight);
    outline-offset: 2px;
}

/* High Contrast Mode */
@media (prefers-contrast: high) {
    :root {
        --shadow-color: rgba(0, 0, 0, 0.3);
        --hover-overlay: rgba(0, 0, 0, 0.1);
    }

    .carousel-card,
    .timeline-content,
    .skill-item,
    .position-header,
    .achievement-header,
    .position-content,
    .achievement-content {
        border: 2px solid var(--border-color);
    }
}

/* Toggle Section Styles */
.toggle-section {
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    margin-bottom: var(--spacing-lg);
    overflow: hidden;
    background: #fff;
    box-shadow: 0 2px 4px var(--shadow-color);
}

.toggle-header {
    background: var(--primary);
    color: var(--text-light);
    padding: var(--spacing-lg);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: space-between;
    transition: background-color var(--transition-fast);
    user-select: none;
}

.toggle-header:hover {
    background: var(--secondary);
}

.toggle-title {
    margin: 0;
    font-size: var(--font-size-2xl);
    font-weight: 600;
}

.toggle-icon {
    font-size: var(--font-size-xl);
    transition: transform var(--transition-base);
    display: inline-block;
    width: 24px;
    height: 24px;
    text-align: center;
}

.toggle-section.expanded .toggle-icon {
    transform: rotate(90deg);
}

.toggle-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-base);
    background: #fff;
}

.toggle-section.expanded .toggle-content {
    max-height: 2000px; /* Large value to accommodate content */
}

.toggle-content-inner {
    padding: var(--spacing-lg);
}

/* Adjust existing styles for toggle integration */
.timeline-section.toggle-section .timeline-container {
    margin: 0;
}

.skills-section.toggle-section .skills-category {
    border: none;
    margin-bottom: var(--spacing-lg);
}

.skills-section.toggle-section .skills-category:last-child {
    margin-bottom: 0;
}