/* Add these animation keyframes at the start of your CSS file */
@keyframes fadeSlideUp {
    0% {
        opacity: 0;
        transform: translateY(30px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Add these classes to your existing CSS */
.timeline-item {
    /* ... existing styles ... */
    opacity: 0;
    animation: fadeSlideUp 0.6s ease forwards;
}

/* Sequential animation delays for each card */
.timeline-item:nth-child(1) {
    animation-delay: 0.2s;
}

.timeline-item:nth-child(2) {
    animation-delay: 0.4s;
}

.timeline-item:nth-child(3) {
    animation-delay: 0.6s;
}

.timeline-item:nth-child(4) {
    animation-delay: 0.8s;
}

/* Animate the timeline line */
.timeline-line {
    /* ... existing styles ... */
    transform: translateY(-50%) scaleX(0);
    transform-origin: left;
    animation: expandLine 1s ease forwards;
    animation-delay: 0.1s;
}

@keyframes expandLine {
    0% {
        transform: translateY(-50%) scaleX(0);
    }
    100% {
        transform: translateY(-50%) scaleX(1);
    }
}

/* work.css */
.main-wrapper {
    min-height: 100vh;
    background: var(--bg-primary);
    position: relative;
    overflow-x: hidden;
}

.work-section {
    padding: clamp(60px, 12vh, 100px) clamp(10px, 2vw, 20px) clamp(40px, 8vh, 80px); /* Dynamic padding for mobile/tablet */
    max-width: 1400px;
    margin: 0 auto;
    background: var(--bg-primary);
    min-height: calc(100vh - 80px);
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center; /* Center the entire section vertically */
}

.work-header {
    text-align: center;
    margin-bottom: clamp(30px, 6vw, 60px); /* Reduced min margin for mobile */
    width: 100%; /* Ensure full width */
}

.work-header h1 {
    padding-top: clamp(20px, 4vw, 40px); /* Reduced min padding for mobile */
    font-size: clamp(32px, 6vw, 48px); /* Dynamic font size for mobile/tablet */
    font-weight: 700;
    margin-bottom: clamp(10px, 2vw, 20px); /* Reduced min margin for mobile */
    color: var(--text-primary);
    letter-spacing: -0.02em;
}

.work-header p {
    color: var(--text-secondary);
    font-size: clamp(14px, 2vw, 16px); /* Dynamic font size for mobile/tablet */
}

.timeline-container {
    position: relative;
    padding: clamp(10px, 0vw, 20px) 0; /* Reduced padding for tighter layout on desktop (comment: Reducing space between "Work Experience" and cards on laptop screen) */
    margin-top: clamp(10px, 2vw, 20px); /* Reduced margin for tighter layout on desktop */
    background: var(--bg-primary);
    overflow: visible;
    width: 100%;
    max-width: 1400px; /* Limit width on desktop */
    display: flex;
    justify-content: center; /* Center timeline on desktop */
}

.timeline-line {
    position: absolute;
    top: 50%;
    left: clamp(20px, 20vw, 70px); /* Start at first card */
    right: clamp(20px, 4vw, 70px); /* End at last card (comment: Removing start/end points of the timeline line on desktop/laptop) */
    height: 2px; /* Horizontal line for desktop/tablet */
    background: var(--accent-color); /* Purple line */
    transform: translateY(-50%);
}

.timeline-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
    gap: clamp(20px, 4vw, 40px); /* Reduced min gap for mobile */
    padding: 0 clamp(20px, 4vw, 60px); /* Reduced min padding for mobile */
    max-width: 1400px;
    margin: 0 auto;
    width: 100%; /* Ensure full width */
}

.timeline-item {
    position: relative;
    flex: 1;
    min-width: clamp(200px, 25vw, 250px); /* Adjusted for better mobile spacing */
    max-width: clamp(250px, 30vw, 300px); /* Adjusted for better mobile spacing */
    display: flex;
    flex-direction: column;
    align-items: center;
}

.timeline-item:nth-child(odd) .work-card {
    margin-bottom: clamp(2px, 0vw, 10px); /* Reduced from 30px, 6vw, 60px */
}

.timeline-item:nth-child(even) .work-card {
    margin-top: clamp(30px, 6vw, 60px); /* Reduced from 30px, 6vw, 60px */
}

/* Also adjust the date margin for further refinement */
.timeline-date {
    position: relative;
    color: var(--text-secondary);
    font-size: clamp(12px, 1.5vw, 0.75rem);
    white-space: nowrap;
    font-family: 'Space Grotesk', sans-serif;
    margin-top: clamp(4px, 1vw, 8px); /* Reduced from 8px, 1.5vw, 15px */
    text-align: center;
}

.timeline-dot {
    display: none; /* Remove dots across all devices for cleaner look (comment: Getting rid of the dots) */
}

.work-card {
    width: 100%;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: clamp(16px, 3vw, 24px); /* Reduced min padding for mobile */
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    max-width: 100%; /* Ensure full width on mobile */
    height: clamp(120px, 15vw, 150px); /* Uniform height for consistent card size on mobile */
}

.work-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(
        circle at top left,
        var(--card-hover),
        transparent 70%
    );
    opacity: 0;
    transition: opacity 0.3s ease;
    border-radius: 16px;
}

.work-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px var(--shadow-color);
    border-color: var(--border-color);
}

.work-card:hover::before {
    opacity: 1;
}

.work-card-inner {
    display: flex;
    align-items: center;
    gap: clamp(0.5rem, 1vw, 0.75rem); /* Reduced min gap for mobile */
    position: relative;
    z-index: 1;
    height: 100%; /* Ensure content fills card height */
    flex-direction: column; /* Stack content vertically on mobile for uniform size */
    justify-content: center; /* Center content vertically */
}

.company-logo {
    width: clamp(2rem, 4vw, 2.5rem); /* Dynamic size for mobile/tablet */
    height: clamp(2rem, 4vw, 2.5rem);
    flex-shrink: 0;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.3s ease;
    overflow: hidden;
    padding: clamp(0.2rem, 0.5vw, 0.3rem); /* Reduced min padding for mobile */
    background: var(--card-bg);
}

.company-logo img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    max-width: 100%;
    max-height: 100%;
}

.company-info {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center; /* Center text vertically on mobile */
}

.company-info h3 {
    font-size: clamp(14px, 2vw, 0.9rem); /* Dynamic font size for mobile/tablet */
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: clamp(0.1rem, 0.5vw, 0.25rem); /* Reduced min margin for mobile */
    text-align: center; /* Center text for aesthetic balance */
}

.company-info h4 {
    font-size: clamp(12px, 1.5vw, 0.8rem); /* Dynamic font size for mobile/tablet */
    color: var(--text-secondary);
    margin-bottom: clamp(0.1rem, 0.5vw, 0.25rem); /* Reduced min margin for mobile */
    line-height: 1.3;
    text-align: center; /* Center text for aesthetic balance */
}

.expand-icon {
    width: clamp(1rem, 1.5vw, 1.2rem); /* Reduced size for better aesthetics */
    height: clamp(1rem, 1.5vw, 1.2rem); /* Reduced size for better aesthetics */
    background: var(--button-bg);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    flex-shrink: 0;
    color: var(--text-primary);
    font-size: clamp(12px, 1.5vw, 8px); /* Reduced font size for + icon */
}

.work-card:hover .expand-icon {
    background: var(--accent-color);
    transform: rotate(45deg);
}

/* Modal Styles */
.work-modal-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--overlay-bg);
    backdrop-filter: blur(8px);
    z-index: 999;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.work-modal {
    display: none;
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0.9);
    width: clamp(300px, 90vw, 800px); /* Dynamic width for mobile/tablet */
    max-width: 800px;
    background: var(--card-bg);
    border-radius: 20px;
    z-index: 1000;
    opacity: 0;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 10px 30px var(--shadow-color);
    border: 1px solid var(--border-color);
}

.work-modal.active {
    transform: translate(-50%, -50%) scale(1);
    opacity: 1;
}

.modal-content {
    padding: clamp(20px, 3vw, 32px); /* Reduced min padding for mobile */
    background: var(--card-bg);
    border-radius: 20px;
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: clamp(16px, 2vw, 24px); /* Reduced min margin for mobile */
    padding: 0;
}

.modal-company-info {
    display: flex;
    gap: clamp(10px, 2vw, 20px); /* Reduced min gap for mobile */
    align-items: center;
}

.modal-company-info .modal-logo {
    width: clamp(20px, 3vw, 30px); /* Dynamic size for mobile/tablet */
    height: clamp(20px, 3vw, 30px);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: clamp(10px, 2vw, 16px); /* Reduced min margin for mobile */
    margin-top: 0;
    background: transparent;
}

.modal-logo img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.modal-company-info div {
    display: flex;
    flex-direction: column;
}

.modal-company-info h2 {
    font-size: clamp(20px, 3vw, 24px); /* Dynamic font size for mobile/tablet */
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: clamp(6px, 1vw, 8px); /* Reduced min margin for mobile */
}

.modal-company-info h3 {
    font-size: clamp(14px, 2vw, 16px); /* Dynamic font size for mobile/tablet */
    color: var(--text-secondary);
    margin-bottom: clamp(6px, 1vw, 8px); /* Reduced min margin for mobile */
}

.modal-duration {
    font-size: clamp(12px, 1.5vw, 14px); /* Dynamic font size for mobile/tablet */
    color: var(--text-secondary);
}

.modal-close {
    background: none;
    border: none;
    color: var(--text-secondary);
    font-size: clamp(24px, 3vw, 32px); /* Dynamic font size for mobile/tablet */
    cursor: pointer;
    padding: clamp(6px, 1vw, 8px); /* Reduced min padding for mobile */
    transition: color 0.3s ease;
}

.modal-close:hover {
    color: var(--text-primary);
}

.achievements {
    list-style: none;
    padding: 0;
}

.achievements li {
    color: var(--text-primary);
    margin-bottom: clamp(12px, 2vw, 16px); /* Reduced min margin for mobile */
    padding-left: clamp(16px, 3vw, 24px); /* Reduced min padding for mobile */
    position: relative;
    line-height: 1.6;
    opacity: 0.9;
    list-style-type: none;
}

.achievements li::before {
    content: '';
    position: absolute;
    left: 0;
    top: clamp(8px, 1.5vw, 10px); /* Reduced min top for mobile */
    width: clamp(4px, 0.8vw, 6px); /* Dynamic size for mobile/tablet */
    height: clamp(4px, 0.8vw, 6px);
    background: var(--accent-color);
    border-radius: 50%;
}

/* Responsive Adjustments */
@media (max-width: 1200px) {
    .timeline-wrapper {
        flex-wrap: nowrap;
        overflow-x: auto;
        justify-content: flex-start;
        gap: clamp(20px, 4vw, 40px);
        padding: 0 clamp(20px, 4vw, 60px) clamp(20px, 4vw, 20px);
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
        scroll-behavior: smooth;
    }
    
    .timeline-wrapper::-webkit-scrollbar {
        display: none;
    }
    
    .timeline-item {
        min-width: clamp(250px, 30vw, 280px);
        flex: 0 0 auto;
    }

    .timeline-line {
        left: clamp(20px, 4vw, 50px);
        right: clamp(20px, 4vw, 50px);
    }

    .timeline-date {
        margin-top: clamp(8px, 1.5vw, 15px); /* Ensure consistent dates */
    }
}

@media (max-width: 768px) {
    .work-section {
        padding: clamp(50px, 10vh, 80px) clamp(10px, 2vw, 20px) clamp(30px, 6vh, 40px);
    }

    .work-header h1 {
        font-size: clamp(28px, 5vw, 36px);
    }

    .timeline-container {
        padding: clamp(15px, 3vw, 30px) 0;
    }

    /* Stack timeline vertically on mobile (no line) */
    .timeline-wrapper {
        flex-direction: column;
        align-items: center; /* Center cards vertically on mobile */
        gap: clamp(30px, 6vw, 40px);
        padding: 0 clamp(10px, 2vw, 20px);
        overflow-x: hidden; /* Prevent horizontal scroll */
    }

    .timeline-line {
        display: none; /* Hide timeline line on mobile */
    }

    .timeline-item {
        min-width: clamp(250px, 90vw, 280px); /* Uniform width for all cards on mobile */
        max-width: clamp(250px, 90vw, 280px); /* Uniform width for all cards on mobile */
        flex: initial;
        margin-left: 0; /* Remove offset since no line */
        position: relative;
    }

    .timeline-item:nth-child(odd) .work-card,
    .timeline-item:nth-child(even) .work-card {
        margin: 0; /* Remove vertical margins for stacking */
    }

    .timeline-date {
        margin-top: clamp(8px, 1.5vw, 15px); /* Ensure dates are below cards in chronological order */
        text-align: center; /* Center-align dates for aesthetic balance */
    }

    .work-card {
        padding: clamp(12px, 2vw, 16px);
        height: clamp(120px, 15vw, 150px); /* Uniform height for consistent card size */
    }

    .work-card-inner {
        flex-direction: column; /* Stack content vertically for uniform size */
        justify-content: center; /* Center content vertically */
        align-items: center; /* Center content horizontally */
    }

    .company-logo {
        width: clamp(1.8rem, 3.5vw, 2rem);
        height: clamp(1.8rem, 3.5vw, 2rem);
        padding: clamp(0.15rem, 0.4vw, 0.2rem);
    }

    .company-info {
        text-align: center; /* Center text for aesthetic balance */
    }

    .company-info h3 {
        font-size: clamp(13px, 1.8vw, 0.85rem);
    }

    .company-info h4 {
        font-size: clamp(11px, 1.5vw, 0.75rem);
    }

    .modal-content {
        padding: clamp(16px, 2vw, 24px);
    }

    .modal-company-info {
        flex-direction: column;
        align-items: flex-start;
        gap: clamp(8px, 1.5vw, 10px);
    }

    .modal-logo {
        margin-bottom: clamp(8px, 1.5vw, 12px);
    }

    .modal-company-info h2 {
        font-size: clamp(18px, 2.5vw, 20px);
    }

    .modal-company-info h3 {
        font-size: clamp(13px, 1.8vw, 14px);
    }

    .modal-duration {
        font-size: clamp(11px, 1.5vw, 12px);
    }

    .modal-close {
        font-size: clamp(20px, 2.5vw, 24px);
    }

    .achievements li {
        font-size: clamp(13px, 1.8vw, 14px);
        margin-bottom: clamp(10px, 1.5vw, 12px);
        padding-left: clamp(14px, 2vw, 16px);
    }

    .achievements li::before {
        width: clamp(3px, 0.6vw, 4px);
        height: clamp(3px, 0.6vw, 4px);
        top: clamp(6px, 1vw, 8px);
    }
}

@media (max-width: 480px) {
    .work-header h1 {
        font-size: clamp(24px, 4vw, 32px);
        padding-top: clamp(15px, 3vw, 30px);
    }

    .timeline-item {
        min-width: clamp(200px, 90vw, 250px); /* Slightly smaller but uniform on very small screens */
        max-width: clamp(200px, 90vw, 250px); /* Uniform width for all cards */
    }

    .work-card {
        padding: clamp(10px, 1.5vw, 14px);
        height: clamp(110px, 14vw, 140px); /* Slightly smaller height for very small screens */
    }

    .company-logo {
        width: clamp(1.5rem, 3vw, 1.8rem);
        height: clamp(1.5rem, 3vw, 1.8rem);
        padding: clamp(0.1rem, 0.3vw, 0.15rem);
    }

    .company-info h3 {
        font-size: clamp(12px, 1.5vw, 0.8rem);
    }

    .company-info h4 {
        font-size: clamp(10px, 1.2vw, 0.7rem);
    }

    .timeline-date {
        font-size: clamp(9px, 1vw, 10px);
    }

    .modal-content {
        padding: clamp(14px, 1.5vw, 20px);
    }

    .modal-company-info h2 {
        font-size: clamp(16px, 2vw, 18px);
    }

    .modal-company-info h3 {
        font-size: clamp(12px, 1.5vw, 13px);
    }

    .modal-duration {
        font-size: clamp(10px, 1.2vw, 11px);
    }

    .modal-close {
        font-size: clamp(18px, 2vw, 20px);
    }

    .achievements li {
        font-size: clamp(12px, 1.5vw, 13px);
        margin-bottom: clamp(8px, 1vw, 10px);
        padding-left: clamp(12px, 1.5vw, 14px);
    }

    .achievements li::before {
        width: clamp(2px, 0.5vw, 3px);
        height: clamp(2px, 0.5vw, 3px);
        top: clamp(5px, 0.8vw, 6px);
    }
}