/* Opportunities Section - Cơ Hội Tại Q Academy */
.opportunities-section {
    padding: 100px 0;
    background: #F5F5F0;
}

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

/* Section Header */
.opportunities-header {
    text-align: center;
    margin-bottom: 60px;
}

.opportunities-title {
    font-size: 40px;
    font-weight: var(--font-weight-bold);
    color: var(--color-black);
    line-height: 1.3;
}

.opportunities-title .highlight {
    color: #8B9A5B;
}

/* Opportunities Grid - Desktop Layout */
.opportunities-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}

/* Left Column - Stacked Cards */
.opportunities-left {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

/* Right Column - Large Card */
.opportunities-right {
    display: flex;
}

/* Opportunity Card Base Styles */
.opportunity-card {
    background: #fff;
    border: 1px solid #E8E8E8;
    border-radius: 16px;
    padding: 32px;
    transition: transform var(--transition-normal),
                box-shadow var(--transition-normal),
                border-color var(--transition-normal);
}

.opportunity-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
    border-color: #8B9A5B;
}

/* Card Header with Icon */
.card-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
}

.card-icon {
    width: 48px;
    height: 48px;
    background: rgba(139, 154, 91, 0.1);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.card-icon svg {
    width: 24px;
    height: 24px;
    stroke: #8B9A5B;
}

.opportunity-card-title {
    font-size: 18px;
    font-weight: var(--font-weight-bold);
    color: var(--color-black);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Card Description */
.opportunity-card-desc {
    font-size: 15px;
    color: #555;
    line-height: 1.7;
    margin-bottom: 20px;
}

/* Card List */
.opportunity-card-list {
    list-style: none;
    padding: 0;
    margin: 0 0 20px 0;
}

.opportunity-card-list li {
    position: relative;
    padding-left: 20px;
    font-size: 15px;
    color: #555;
    line-height: 1.8;
}

.opportunity-card-list li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: #8B9A5B;
    font-weight: bold;
}

/* Card Link */
.card-link-more {
    display: none;
    align-items: center;
    gap: 6px;
    font-size: 14px;
    font-weight: var(--font-weight-semibold);
    color: #8B9A5B;
    text-decoration: none;
    transition: gap var(--transition-fast);
}

.card-link-more:hover {
    gap: 10px;
}

.card-link-more svg {
    width: 16px;
    height: 16px;
    transition: transform var(--transition-fast);
}

.card-link-more:hover svg {
    transform: translateX(4px);
}

/* Large Card - Support Card */
.opportunity-card-large {
    height: 100%;
    display: flex;
    flex-direction: column;
}

.opportunity-card-large .opportunity-card-desc {
    flex-grow: 0;
}

.opportunity-card-large .opportunity-card-list {
    flex-grow: 1;
}

/* Responsive - Large Desktop */
@media (max-width: 1200px) {
    .opportunities-section {
        padding: 80px 0;
    }

    .opportunities-title {
        font-size: 36px;
    }

    .opportunity-card {
        padding: 28px;
    }
}

/* Responsive - Tablet */
@media (max-width: 1024px) {
    .opportunities-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .opportunities-left {
        gap: 20px;
    }

    .opportunity-card-large {
        height: auto;
    }
}

/* Responsive - Mobile */
@media (max-width: 768px) {
    .opportunities-section {
        padding: 60px 0;
    }

    .opportunities-container {
        padding: 0 20px;
    }

    .opportunities-header {
        margin-bottom: 40px;
    }

    .opportunities-title {
        font-size: 28px;
    }

    .opportunities-grid {
        gap: 16px;
    }

    .opportunities-left {
        gap: 16px;
    }

    .opportunity-card {
        padding: 24px;
        border-radius: 12px;
    }

    .card-icon {
        width: 44px;
        height: 44px;
    }

    .card-icon svg {
        width: 22px;
        height: 22px;
    }

    .opportunity-card-title {
        font-size: 16px;
    }

    .opportunity-card-desc {
        font-size: 14px;
    }

    .opportunity-card-list li {
        font-size: 14px;
    }
}

/* Responsive - Small Mobile */
@media (max-width: 480px) {
    .opportunities-section {
        padding: 48px 0;
    }

    .opportunities-container {
        padding: 0 16px;
    }

    .opportunities-title {
        font-size: 24px;
    }

    .opportunity-card {
        padding: 20px;
    }

    .card-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
    }

    .opportunity-card-title {
        font-size: 15px;
    }

    .opportunity-card-desc {
        font-size: 14px;
        margin-bottom: 16px;
    }

    .opportunity-card-list {
        margin-bottom: 16px;
    }

    .opportunity-card-list li {
        font-size: 14px;
        line-height: 1.7;
    }
}