/* Modern Experience Section - Complete Overhaul */

#experience-timeline {
    padding: clamp(80px, 10vw, 120px) 0;
    position: relative;
    overflow: hidden;
}

.experience-container {
    position: relative;
    max-width: 980px;
    margin: 0 auto;
    padding: 0 0.5rem;
}

#experience-timeline .experience-main-title {
    font-size: clamp(3.5rem, 6.5vw, 5.5rem);
    font-weight: 600;
    color: var(--text-primary);
    text-align: left;
    margin: 0 0 3.5rem 0;
    line-height: 1.2;
    letter-spacing: 0.1em;
}

#experience-timeline .experience-main-title::after {
    content: '';
    display: block;
    width: 60px;
    height: 4px;
    background: var(--highlight-gradient);
    margin-top: 10px;
    border-radius: 2px;
}

.experience-cards-container {
    position: relative;
    z-index: 2;
    margin-top: 0;
}

.experience-card {
    background: transparent;
    border: none;
    border-radius: 0;
    padding: 1.2rem 1rem;
    margin-bottom: 0;
    box-shadow: none;
    transition: color 0.2s ease, opacity 0.2s ease, background 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
    position: relative;
    border: 1px solid transparent;
    border-radius: 14px;
    z-index: 0;
}

.experience-card+.experience-card {
    margin-top: 18px;
}


.experience-card:hover {
    transform: none;
    box-shadow: none;
}

.experience-card:hover::before {
    left: 100%;
}

.experience-header {
    display: grid;
    grid-template-columns: 56px 1fr;
    align-items: start;
    column-gap: 1.25rem;
    margin-bottom: 0.2rem;
    position: relative;
    padding-right: 240px;
}

.company-logo {
    width: 56px;
    height: 56px;
    border-radius: 0.375rem;
    background: var(--background-dark);
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    padding: 0;
}

.company-logo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    border-radius: 0.375rem;
}

.company-logo img[alt="Palo Alto Networks"] {
    object-fit: contain;
    width: 90%;
    height: 90%;
}

.experience-card:hover .company-logo {
    transform: none;
}

.experience-info h3 {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.1rem;
    letter-spacing: -0.01em;
    transition: color 0.2s ease;
}

.experience-info h3 a {
    color: inherit;
    text-decoration: none;
    transition: color 0.2s ease;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.experience-info h3 a svg {
    transition: transform 0.3s ease;
}

.experience-info h3 a:hover svg {
    transform: translate(2px, -2px);
}

@media (prefers-color-scheme: light) {
    .experience-info h3 {
        color: #111827;
    }
}

.job-title {
    font-size: 0.9rem;
    font-weight: 400;
    color: var(--text-secondary);
    margin-top: 0.25rem;
    margin-bottom: 0.2rem;
    letter-spacing: 0.05em;
}

@media (prefers-color-scheme: light) {
    .job-title {
        color: #374151;
    }
}

.job-duration {
    position: absolute;
    top: 0.1rem;
    right: 0;
    font-size: 1rem;
    font-weight: 500;
    color: var(--text-tertiary);
    background: transparent;
    padding: 0;
    border: none;
}

.experience-description {
    margin-top: 0.25rem;
    margin-left: calc(56px + 1.25rem);
}

.job-details {
    list-style: none;
    padding: 0;
}

.job-details li {
    font-size: 0.98rem;
    color: #4B5563;
    line-height: 1.65;
    margin-bottom: 0.35rem;
    padding-left: 1.25rem;
    position: relative;
    font-weight: 300;
    flex: 1 1 auto;
}

@media (prefers-color-scheme: dark) {
    .job-details li {
        color: #9CA3AF;
    }
}

.job-details li::before {
    content: '–';
    position: absolute;
    left: 0;
    color: currentColor;
    font-size: 1.1em;
    font-weight: 600;
}

.experience-card.is-collapsed .job-details li:nth-child(n+2) {
    display: none;
}

.experience-card.is-expanded .job-details li {
    display: list-item;
}

.experience-card:hover,
.experience-card:focus-within {
    background: rgba(255, 255, 255, 0.03);
    border-color: rgba(var(--accent-secondary-rgb), 0.28);
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.2);
    z-index: 2;
}

.experience-toggle {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-top: 0.25rem;
    padding: 6px 10px;
    font-size: 0.95rem;
    color: var(--text-tertiary);
    background: transparent;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    cursor: pointer;
    transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.experience-toggle:hover {
    color: var(--text-secondary);
    border-color: var(--card-border);
    background: rgba(255, 255, 255, 0.02);
}

.experience-toggle .chevron {
    display: inline-block;
    transition: transform 0.2s ease;
}

.experience-card.is-expanded .experience-toggle .chevron {
    transform: rotate(180deg);
}

@media (max-width: 768px) {
    .experience-container {
        padding: 0 1rem;
    }

    .experience-card {
        padding: 1.5rem 0;
    }

    .experience-header {
        grid-template-columns: 50px 1fr;
        padding-right: 0;
    }

    .experience-description {
        margin-left: calc(50px + 1.25rem);
    }

    .company-logo {
        width: 50px;
        height: 50px;
        border-radius: 0.375rem;
        padding: 0;
    }

    .experience-info h3 {
        font-size: 1.35rem;
    }

    .job-title {
        font-size: 1.05rem;
    }

    .job-duration {
        position: static;
        margin-top: 0.25rem;
    }

    #experience-timeline .experience-main-title {
        font-size: clamp(2rem, 4vw, 3rem);
        margin-bottom: 3rem;
    }

    .experience-cards-container {
        margin-top: 0;
    }
}

@media (max-width: 480px) {
    .experience-card {
        padding: 1.25rem 0;
    }

    .company-logo {
        width: 44px;
        height: 44px;
        border-radius: 0.375rem;
    }

    .experience-description {
        margin-left: calc(44px + 1rem);
    }

    .experience-info h3 {
        font-size: 1.2rem;
    }

    .job-title {
        font-size: 1rem;
    }

    .job-details li {
        font-size: 0.9rem;
    }

    .experience-cards-container {
        margin-top: 0;
    }
}