:root {
    --bg-color: #0f172a;
    --text-primary: #f8fafc;
    --text-secondary: #94a3b8;
    --accent-color: #38bdf8;
    --accent-glow: rgba(56, 189, 248, 0.25);
    --glass-bg: rgba(30, 41, 59, 0.7);
    --glass-border: rgba(255, 255, 255, 0.08);
    --card-bg: rgba(255, 255, 255, 0.03);
    --font-main: 'Inter', sans-serif;
    --font-serif: 'Playfair Display', serif;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: var(--font-main);
    background-color: var(--bg-color);
    color: var(--text-primary);
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: flex-start;
    padding: 60px 20px;
    overflow-x: hidden;
}

/* Background Animation */
.background-globes {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    overflow: hidden;
    pointer-events: none;
}

.globe {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.5;
    animation: float 15s infinite ease-in-out;
}

.globe-1 {
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, #3b82f6, transparent 70%);
    top: -150px;
    left: -100px;
}

.globe-2 {
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, #8b5cf6, transparent 70%);
    bottom: 0;
    right: -100px;
    animation-delay: -5s;
}

.globe-3 {
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, #06b6d4, transparent 70%);
    top: 40%;
    left: 20%;
    opacity: 0.2;
    animation-delay: -10s;
}

@keyframes float {

    0%,
    100% {
        transform: translate(0, 0);
    }

    50% {
        transform: translate(30px, -40px);
    }
}

/* Glass Container */
.glass-container {
    background: var(--glass-bg);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border: 1px solid var(--glass-border);
    border-radius: 24px;
    box-shadow: 0 30px 60px -10px rgba(0, 0, 0, 0.6);
    width: 100%;
    max-width: 950px;
    padding: 80px;
    animation: fadeIn 1s ease-out;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Header */
.cv-header {
    border-bottom: 1px solid var(--glass-border);
    padding-bottom: 50px;
    margin-bottom: 50px;
    text-align: center;
}

.name {
    font-family: var(--font-serif);
    font-size: 3.8rem;
    font-weight: 700;
    background: linear-gradient(135deg, #fff 0%, #cbd5e1 100%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    margin-bottom: 15px;
    letter-spacing: -0.03em;
    line-height: 1.1;
}

.title {
    color: var(--accent-color);
    font-size: 1.25rem;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    font-weight: 600;
    margin-bottom: 30px;
    text-shadow: 0 0 20px var(--accent-glow);
}

.contact-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 15px 30px;
    color: var(--text-secondary);
    font-size: 0.95rem;
    max-width: 800px;
    margin: 0 auto;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 8px;
}

.contact-item i {
    color: var(--accent-color);
    font-size: 0.9em;
}

.contact-item.full-width {
    flex-basis: 100%;
    justify-content: center;
    margin-top: 5px;
}

/* Sections */
.section {
    margin-bottom: 70px;
}

.section h2 {
    font-family: var(--font-serif);
    font-size: 2.2rem;
    margin-bottom: 35px;
    border-left: 4px solid var(--accent-color);
    padding-left: 25px;
    color: var(--text-primary);
    display: flex;
    align-items: center;
}

/* Summary */
.summary-section p {
    line-height: 1.8;
    color: var(--text-secondary);
    font-size: 1.1rem;
    max-width: 70ch;
}

.summary-section stronger {
    color: var(--text-primary);
    font-weight: 600;
}

/* Timeline */
.timeline {
    position: relative;
    padding-left: 35px;
}

.timeline-item {
    position: relative;
    padding-bottom: 50px;
}

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

.timeline-line {
    position: absolute;
    left: -35px;
    /* Aligned with parent padding */
    top: 10px;
    bottom: -10px;
    width: 2px;
    background: var(--glass-border);
}

.timeline-item:last-child .timeline-line {
    display: none;
}

.timeline-marker {
    position: absolute;
    left: -40px;
    /* Centered on line */
    top: 8px;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--accent-color);
    box-shadow: 0 0 10px var(--accent-glow);
    z-index: 1;
}

.timeline-content {
    /* background: var(--card-bg); */
    /* Removed background to keep clean */
    padding-left: 10px;
}

.role-header {
    display: flex;
    flex-direction: column;
    margin-bottom: 15px;
    gap: 4px;
}

.role-header h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-primary);
}

.role-header .company {
    color: var(--accent-color);
    font-size: 1.1rem;
    font-weight: 500;
}

.role-header .date {
    color: var(--text-secondary);
    font-size: 0.95rem;
    font-style: italic;
    margin-top: 2px;
}

.description {
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 20px;
}

/* Projects List within Timeline */
.projects-list {
    display: flex;
    flex-direction: column;
    gap: 15px;
    margin-top: 20px;
    background: var(--card-bg);
    padding: 24px;
    border-radius: 12px;
    border: 1px solid var(--glass-border);
}

.project-item {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

.project-item strong {
    color: var(--text-primary);
    color: #e2e8f0;
}

/* Skills */
.skills-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.skill-tag {
    background: rgba(56, 189, 248, 0.08);
    color: var(--accent-color);
    padding: 10px 20px;
    border-radius: 30px;
    font-size: 0.95rem;
    font-weight: 500;
    border: 1px solid rgba(56, 189, 248, 0.15);
    transition: all 0.3s ease;
    cursor: default;
}

.skill-tag:hover {
    background: var(--accent-color);
    color: #0f172a;
    transform: translateY(-2px);
    box-shadow: 0 5px 20px var(--accent-glow);
}

/* Education & Grid */
.grid-2-col {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
}

.card {
    background: var(--card-bg);
    border: 1px solid var(--glass-border);
    padding: 30px;
    border-radius: 16px;
}

.card h3 {
    color: var(--text-primary);
    margin-bottom: 20px;
    font-size: 1.2rem;
    font-weight: 600;
    border-bottom: 1px solid var(--glass-border);
    padding-bottom: 15px;
}

.clean-list {
    list-style: none;
}

.clean-list li {
    margin-bottom: 12px;
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.5;
}

.clean-list strong {
    color: var(--accent-color);
}

.edu-title {
    color: var(--text-primary);
    font-weight: 600;
    font-size: 1.1rem;
    margin-bottom: 5px;
}

.edu-school {
    color: var(--text-secondary);
    font-style: italic;
}

/* References */
.references-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
}

.ref-card {
    background: var(--card-bg);
    padding: 20px;
    border-radius: 12px;
    border: 1px solid var(--glass-border);
    transition: transform 0.2s;
}

.ref-card:hover {
    transform: translateY(-5px);
    background: rgba(255, 255, 255, 0.05);
}

.ref-name {
    display: block;
    color: var(--text-primary);
    font-weight: 600;
    margin-bottom: 5px;
}

.ref-role {
    display: block;
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: 15px;
}

.ref-link {
    color: var(--accent-color);
    text-decoration: none;
    font-size: 0.85rem;
    font-weight: 500;
    opacity: 0.8;
    transition: opacity 0.2s;
}

.ref-link:hover {
    opacity: 1;
    text-decoration: underline;
}

/* Project Portfolio Section - NEW */
.projects-grid {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.project-card-detailed {
    background: var(--card-bg);
    border: 1px solid var(--glass-border);
    border-radius: 12px;
    padding: 24px;
    border-left: 4px solid var(--accent-color);
    transition: transform 0.2s, box-shadow 0.2s;
}

.project-card-detailed:hover {
    transform: translateX(5px);
    background: rgba(255, 255, 255, 0.05);
    box-shadow: 0 5px 20px -10px rgba(0, 0, 0, 0.5);
}

.project-header-detailed {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 12px;
    flex-wrap: wrap;
    gap: 10px;
}

.project-title {
    color: var(--text-primary);
    font-size: 1.15rem;
    font-weight: 600;
}

.project-company {
    color: var(--accent-color);
    font-size: 0.95rem;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 8px;
}

.project-company::before {
    content: "•";
    color: var(--text-secondary);
}

.project-desc {
    color: var(--text-secondary);
    font-size: 1rem;
    line-height: 1.6;
    margin-bottom: 16px;
}

.project-tech-stack {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: auto;
}

.tech-badge {
    font-size: 0.8rem;
    color: var(--text-secondary);
    background: rgba(255, 255, 255, 0.05);
    padding: 4px 10px;
    border-radius: 6px;
    border: 1px solid var(--glass-border);
}

/* Footer */
.cv-footer {
    margin-top: 80px;
    text-align: center;
    color: var(--text-secondary);
    font-size: 0.9rem;
    border-top: 1px solid var(--glass-border);
    padding-top: 30px;
    opacity: 0.6;
}

/* Responsive */
@media (max-width: 768px) {
    .glass-container {
        padding: 40px 25px;
    }

    .name {
        font-size: 2.8rem;
    }

    .contact-grid {
        flex-direction: column;
        align-items: center;
        gap: 12px;
    }

    .grid-2-col {
        grid-template-columns: 1fr;
    }

    .role-header h3 {
        font-size: 1.3rem;
    }

    .project-header-detailed {
        flex-direction: column;
        gap: 5px;
    }


    .project-company::before {
        display: none;
    }
}

/* Action Buttons */
.action-buttons {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-top: 35px;
    flex-wrap: wrap;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 12px 28px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.95rem;
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
    outline: none;
}

.btn-primary {
    background: var(--accent-color);
    color: var(--bg-color);
    box-shadow: 0 0 20px var(--accent-glow);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 30px var(--accent-glow);
    background: #0ea5e9;
    /* Slightly darker shade */
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-primary);
    border: 1px solid var(--glass-border);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-2px);
}

/* Print Styles */
/* Print Styles - OPTIMIZED */
/* Print Styles - OPTIMIZED v2 */
@media print {
    @page {
        margin: 1.5cm;
        /* Slightly larger margins for better readability */
        size: auto;
    }

    /* Universal reset for print */
    *,
    *::before,
    *::after {
        background: transparent !important;
        color: #000 !important;
        box-shadow: none !important;
        text-shadow: none !important;
        animation: none !important;
        transition: none !important;
    }

    /* Hiding UI elements for Condensed Print */
    .background-globes,
    .action-buttons,
    .globe,
    .portfolio-section {
        /* Hide large portfolio section for shorthand PDF */
        display: none !important;
    }

    /* Condensed Typography */
    body {
        font-size: 10pt !important;
        line-height: 1.4 !important;
    }


    /* Resetting Layout Constraints */
    html,
    body {
        height: auto !important;
        /* FIXED: Must be auto to allow scrolling/paging */
        min-height: auto !important;
        overflow: visible !important;
        width: 100% !important;
        margin: 0 !important;
        padding: 0 !important;
        background: white !important;
        display: block !important;
        position: static !important;
    }

    .glass-container {
        background: white !important;
        width: 100% !important;
        max-width: 100% !important;
        margin: 0 !important;
        padding: 0 !important;
        border: none !important;
        box-shadow: none !important;
        backdrop-filter: none !important;
        position: static !important;
        overflow: visible !important;
        height: auto !important;
        display: block !important;
    }

    /* Layout Adjustments */
    .cv-content {
        display: block !important;
        overflow: visible !important;
        height: auto !important;
    }

    /* Styling Fixes */
    .name {
        font-size: 24pt !important;
        color: #000 !important;
        margin-bottom: 5px !important;
    }

    .title {
        font-size: 14pt !important;
        color: #0369a1 !important;
        margin-bottom: 20px !important;
    }

    .section {
        /* ALLOW page breaks inside sections (Critical for long History) */
        page-break-inside: auto !important;
        break-inside: auto !important;
        margin-bottom: 30px !important;
        display: block !important;
        overflow: visible !important;
    }

    .section h2 {
        font-size: 16pt !important;
        border-left: 5px solid #0369a1 !important;
        margin-bottom: 15px !important;
        color: #000 !important;
        page-break-after: avoid;
        /* Keep header with next content */
    }

    /* Timeline & Layout Fixes for Print */
    .timeline {
        padding-left: 0 !important;
        /* Remove padding as line is hidden */
        display: block !important;
    }

    .timeline-line,
    .timeline-marker {
        display: none !important;
    }

    .timeline-item {
        padding-bottom: 20px !important;
        /* Keep individual job entries together if possible, but allow break if HUGE */
        page-break-inside: avoid;
        border-bottom: 1px dotted #ccc;
        margin-bottom: 20px !important;
    }

    .timeline-item:last-child {
        border-bottom: none;
    }

    .role-header h3 {
        font-size: 14pt !important;
        color: #000 !important;
        margin-bottom: 5px !important;
    }

    .company,
    .project-company {
        color: #0369a1 !important;
        font-weight: bold !important;
        font-size: 11pt !important;
    }

    /* Grids */
    .grid-2-col,
    .projects-grid,
    .references-grid {
        display: block !important;
    }

    /* Projects & Cards */
    .project-card-detailed,
    .card,
    .ref-card {
        border: 1px solid #ddd !important;
        padding: 15px !important;
        margin-bottom: 15px !important;
        page-break-inside: avoid;
        /* Keep cards intact */
        background: white !important;
        box-shadow: none !important;
    }

    .project-header-detailed {
        border-bottom: 1px solid #eee;
        padding-bottom: 8px;
        margin-bottom: 10px;
    }

    .skill-tag {
        border: 1px solid #aaa !important;
        color: #000 !important;
        background: #fff !important;
        display: inline-block;
        margin: 3px;
        padding: 4px 10px !important;
        font-size: 9pt !important;
    }

    /* Link Handling */
    a {
        text-decoration: none !important;
        color: #000 !important;
    }

    /* Footer */
    .cv-footer {
        border-top: 1px solid #ccc !important;
        margin-top: 30px !important;
        padding-top: 15px !important;
    }
}

/* 9. ARCHITECTURE SLIDER (Screen Only) */
@media screen {
    .architecture-section {
        padding: 40px 20px;
        background: rgba(255, 255, 255, 0.7);
        backdrop-filter: blur(10px);
        border-radius: 16px;
        margin: 40px 0;
        border: 1px solid rgba(255, 255, 255, 0.5);
    }

    .architecture-header {
        text-align: center;
        margin-bottom: 25px;
    }

    .architecture-header h2 {
        color: var(--primary-color);
        font-family: 'Playfair Display', serif;
        margin-bottom: 5px;
    }

    .architecture-header p {
        color: #666;
        font-size: 0.95em;
    }

    .slider-container {
        position: relative;
        width: 100%;
        /* Adjusted aspect ratio for typical diagram shape */
        aspect-ratio: 4/3;
        max-height: 600px;
        border-radius: 12px;
        overflow: hidden;
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
        border: 1px solid #ddd;
        cursor: col-resize;
        margin: 0 auto;
        background: #fff;
    }

    .slider-image {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        object-fit: contain;
        /* Keep the whole diagram visible */
        padding: 20px;
        background: white;
        user-select: none;
        pointer-events: none;
    }

    .img-legacy {
        z-index: 1;
    }

    .img-modern {
        z-index: 2;
        /* Start with 50% revealed */
        clip-path: polygon(50% 0, 100% 0, 100% 100%, 50% 100%);
    }

    .slider-handle {
        position: absolute;
        top: 0;
        bottom: 0;
        left: 50%;
        width: 2px;
        background: #0369a1;
        z-index: 3;
        pointer-events: none;
    }

    .slider-circle {
        position: absolute;
        top: 50%;
        left: 50%;
        transform: translate(-50%, -50%);
        width: 40px;
        height: 40px;
        background: #0369a1;
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        color: white;
        box-shadow: 0 0 15px rgba(3, 105, 161, 0.4);
        cursor: col-resize;
        pointer-events: auto;
        /* Make the handle clickable */
    }

    .slider-labels {
        display: flex;
        justify-content: space-between;
        margin-top: 10px;
        font-weight: 600;
        text-transform: uppercase;
        font-size: 0.8rem;
        letter-spacing: 0.5px;
        padding: 0 10px;
    }

    .label-legacy {
        color: #777;
    }

    .label-modern {
        color: #0369a1;
    }

    /* Architecture Page Specifics */
    .arch-card {
        background: #ffffff !important;
        border: 1px solid #e2e8f0;
        padding: 25px;
        border-radius: 12px;
        box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    }

    .arch-card h3 {
        color: #0f172a;
        /* Dark Blue/Slate */
        font-size: 1.25rem;
        margin-bottom: 15px;
        font-weight: 700;
    }

    .arch-card li {
        color: #334155;
        /* Slate 700 */
        font-size: 1.05rem;
        line-height: 1.6;
        margin-bottom: 12px;
    }

    .arch-card strong {
        color: #0369a1;
        /* Primary Blue */
        font-weight: 600;
    }
}

@media print {
    .architecture-section {
        display: none !important;
        /* Hide interactive slider on print */
    }
}