/* =========================================
   Experience Page Styles
   ========================================= */

/* Use variables from variables.css
   --bg-color, --text-color, --primary-color, --secondary-color
   --glass-bg, --glass-border
*/

/* --- Page Content Layout --- */
.page-content {
    padding-top: 100px;
    padding-bottom: 60px;
    min-height: 100vh;
    position: relative;
    z-index: 10;
}

/* --- Hero Section --- */
.experience-hero {
    text-align: center;
    margin-bottom: 4rem;
    position: relative;
}

.hero-bg-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 60%;
    height: 200px;
    background: radial-gradient(circle, rgba(99, 102, 241, 0.2) 0%, rgba(0, 0, 0, 0) 70%);
    filter: blur(40px);
    z-index: -1;
}

.page-title {
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 1rem;
    line-height: 1.2;
}

.page-subtitle {
    font-size: 1.1rem;
    color: var(--text-muted);
    max-width: 600px;
    margin: 0 auto;
}

/* --- Timeline Section --- */
.timeline-section {
    position: relative;
    margin-bottom: 6rem;
}

.timeline {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
    padding: 2rem 0;
}

/* Vertical connector line */
.timeline::before {
    content: '';
    position: absolute;
    top: 0;
    bottom: 0;
    left: 20px;
    /* Aligned with left edge on mobile, center on desktop if needed */
    width: 2px;
    background: linear-gradient(to bottom,
            transparent 0%,
            var(--primary-color) 15%,
            var(--secondary-color) 85%,
            transparent 100%);
    opacity: 0.5;
}

/* Timeline Item Container */
.timeline-item {
    position: relative;
    padding-left: 60px;
    /* Space for line and dot */
    margin-bottom: 4rem;
}

.timeline-item:last-child {
    margin-bottom: 0;
}

/* Dot on the line */
.timeline-dot {
    position: absolute;
    left: 11px;
    /* Center over the 2px line at left:20px (20 + 2/2 - 20/2) -> left: 11px */
    top: 0;
    width: 20px;
    height: 20px;
    background-color: var(--bg-color);
    border: 2px solid var(--primary-color);
    border-radius: 50%;
    z-index: 2;
    box-shadow: 0 0 10px var(--primary-color);
    transition: all 0.3s ease;
}

.timeline-item:hover .timeline-dot {
    background-color: var(--primary-color);
    box-shadow: 0 0 20px var(--primary-color);
    transform: scale(1.2);
}

/* Date Label */
.timeline-date {
    display: inline-block;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.85rem;
    color: var(--primary-color);
    font-weight: 600;
    margin-bottom: 1rem;
    backdrop-filter: blur(5px);
}

/* Glass Card Content */
.timeline-content {
    padding: 2rem;
    border-radius: 16px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.timeline-content.hover-glow:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 40px -10px rgba(99, 102, 241, 0.3);
    border-color: rgba(99, 102, 241, 0.4);
}

/* Header: Logo + Title */
.content-header {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.company-logo {
    width: 50px;
    height: 50px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--secondary-color);
    flex-shrink: 0;
}

.header-info h3.role {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-color);
    margin: 0 0 0.25rem 0;
}

.header-info h4.company {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-muted);
    margin: 0;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Job Description List */
.job-description {
    list-style: none;
    padding: 0;
    margin: 0 0 1.5rem 0;
}

.job-description li {
    font-size: 1rem;
    color: var(--text-muted);
    margin-bottom: 0.75rem;
    padding-left: 1.5rem;
    position: relative;
    line-height: 1.6;
}

.job-description li::before {
    content: '▹';
    position: absolute;
    left: 0;
    color: var(--primary-color);
}

/* Tech Tags */
.tech-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.tech-tags span {
    font-size: 0.75rem;
    padding: 0.25rem 0.75rem;
    background: rgba(99, 102, 241, 0.1);
    color: var(--primary-color);
    border-radius: 20px;
    font-weight: 500;
    border: 1px solid rgba(99, 102, 241, 0.2);
    transition: all 0.2s ease;
}

.timeline-item:hover .tech-tags span {
    background: rgba(99, 102, 241, 0.2);
}

/* --- Summary Stats Section --- */
.experience-summary {
    margin-top: 4rem;
}

.summary-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
}

.summary-card {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    padding: 2rem;
    border-radius: 16px;
    transition: transform 0.3s ease;
}

.summary-card:hover {
    transform: translateY(-5px);
    background: rgba(255, 255, 255, 0.05);
    /* Slightly brighter glass */
}

.summary-icon {
    font-size: 2.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.summary-info {
    display: flex;
    flex-direction: column;
}

.summary-number {
    font-size: 2rem;
    font-weight: 800;
    color: var(--text-color);
    line-height: 1;
    margin-bottom: 0.25rem;
}

.summary-label {
    font-size: 0.9rem;
    color: var(--text-muted);
}

/* --- Responsive Design --- */
@media (min-width: 768px) {

    /* Center the line on desktop? Or keep left?
       Let's keep left for consistency, but maybe shift it a bit if we want a "zigzag" layout.
       For now, a clean left-aligned timeline is very readable.
    */
    .timeline {
        padding-left: 0;
    }
}

@media (max-width: 768px) {
    .page-title {
        font-size: 2rem;
    }

    .timeline-item {
        padding-left: 40px;
    }

    .timeline::before {
        left: 10px;
    }

    .timeline-dot {
        left: 1px;
    }

    .content-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
    }
}