.pilangeval{
    background-color: #f5f7fb;
}
.pi-lang-eval-head h1{
    text-align: left;
    font-weight: 600;
    font-size: 200%;
    color: #001433;
    overflow: hidden;
    margin: 0 auto 1rem;
    max-width: unset;
}
.pi-lang-eval-content p{
    text-align: left;
    max-width: 950px;
    margin-bottom: 0;
}
.pi-lan-eval-feature-title h2{
     text-align: left;
    font-weight: 600;
    font-size: 200%;
    color: #001433;
    overflow: hidden;
}
    /* ============================================ */
/* TAB GRID LAYOUT */
/* ============================================ */

.tabs-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-bottom: 40px;
}

.tab-button {
    background: white;
    border: 2px solid transparent;
    padding: 20px 15px;
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.3s ease;
    text-align: center;
    font-weight: 600;
    font-size: 14px;
    color: #333;
    position: relative;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.tab-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #667eea 0%, #194b98 100%);
    transition: left 0.3s ease;
    z-index: -1;
}

.tab-button:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
}

.tab-button:hover::before {
    left: 0;
}

.tab-button:hover {
    color: white;
}

.tab-button.active {
    background: linear-gradient(135deg, #667eea 0%, #194b98 100%);
    color: white;
    border-color: white;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
}

  /* ============================================ */
/* TAB CONTENT */
/* ============================================ */

.tabs-content {
    background: white;
    border-radius: 15px;
    padding: 40px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
}

.tab-content {
    display: none;
    animation: fadeIn 0.4s ease;
}

.tab-content.active {
    display: block;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.content-header {
    display: flex;
    align-items: center;
    margin-bottom: 25px;
}

.content-number {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #667eea 0%, #194b98 100%);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 24px;
    margin-right: 20px;
}

.content-title {
    font-size: 24px;
    font-weight: 700;
    color: #333;
}

.content-label {
    display: inline-block;
    background: #194b98;
    color: white;
    padding: 5px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    margin-left: 15px;
}

.content-description {
    color: #555;
    line-height: 1.8;
    margin-bottom: 20px;
}

.content-benefits {
    margin-top: 25px;
    padding-top: 25px;
    border-top: 2px solid #f0f0f0;
}

.benefit-title {
    font-weight: 700;
    color: #333;
    margin-bottom: 12px;
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.benefit-text {
    color: #666;
    line-height: 1.7;
    padding-left: 20px;
    border-left: 3px solid #194b98;
}
 .tab-button {
    cursor: pointer;
}

.tab-button:active {
    transform: scale(0.98);
}
/*LLM*/
.llm{
    background-color: #f5f7fb;
}
.three-column-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
    margin-top: 40px;
}

.column {
    background: white;
    padding: 40px 30px;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.column:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.12);
}

.column-title {
    font-size: 24px;
    font-weight: 700;
    color: #0066cc;
    margin-bottom: 25px;
    padding-bottom: 15px;
    border-bottom: 3px solid #0066cc;
}

.column ul {
    list-style: none;
}

.column li {
    margin-bottom: 18px;
    padding-left: 20px;
    position: relative;
    line-height: 1.6;
    color: #333;
    font-size: 15px;
}

.column li:before {
    content: "•";
    position: absolute;
    left: 0;
    color: #0066cc;
    font-weight: bold;
    font-size: 18px;
}

.column li strong {
    color: #1a1a1a;
    font-weight: 600;
}

/* Highlight specific text patterns */
.highlight-bold {
    font-weight: 700;
    color: #1a1a1a;
}
.llm-head h2{
     text-align: center;
    font-weight: 600;
    font-size: 200%;
    color: #001433;
    overflow: hidden;
}
.column ul{
    padding: 0;
}

@media screen and (min-width: 2500px) {
    body {
        max-width: 2500px;
    }
}

@media (min-width: 2000px) and (max-width: 2400px) {
    .pi-lang-eval-content p{
        max-width: unset;
    }
    .tab-button{
        font-size: 16px;
    }
    .benefit-title{
        font-size: 16px;
    }
    .column li{
        font-size: 16px;
    }
}

@media (min-width: 1600px) and (max-width: 2000px) {
    .pi-lang-eval-content p{
        max-width: unset;
    }
    .tab-button{
        font-size: 16px;
    }
    .benefit-title{
        font-size: 16px;
    }
    .column li{
        font-size: 16px;
    }
}

@media (min-width: 992px) and (max-width: 1200px) {
    /*ipad-pro*/
    .tabs-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .tab-button {
        padding: 15px 10px;
        font-size: 13px;
    }
    .content-title{
        max-width: 500px;
    }
    .content-header{
        justify-content: space-between;
    }
    /*llm*/
     .column {
        padding: 30px 25px;
    }

    .column-title {
        font-size: 20px;
    }

    .column li {
        font-size: 14px;
        margin-bottom: 15px;
    }
    .three-column-grid{
        gap: 10px;
    }
}

@media (min-width: 769px) and (max-width: 991px) {
    /* ipad-air */
    .tabs-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .section-title h1 {
        font-size: 28px;
    }

    .content-title {
        font-size: 20px;
    }

    .tabs-content {
        padding: 25px;
    }

    .content-header {
        flex-direction: column;
        text-align: center;
    }

    .content-number {
        margin-right: 0;
        margin-bottom: 15px;
    }

    .content-label {
        margin-left: 0;
        margin-top: 10px;
    }

    .benefit-text {
        padding-left: 15px;
    }
    /*llm*/
     .column {
        padding: 30px 25px;
    }

    .column-title {
        font-size: 20px;
    }

    .column li {
        font-size: 14px;
        margin-bottom: 15px;
    }
    .three-column-grid{
        gap: 10px;
    }
    .llm-head h2{
        font-size: 180%;
    }
    .pi-lan-eval-feature-title h2{
        font-size: 180%;
    }
    
}

@media (min-width: 569px) and (max-width: 768px) {
    /* ipad-mini */
     .tabs-grid {
       grid-template-columns: repeat(2, 1fr);
    }

    .section-title h1 {
        font-size: 28px;
    }

    .content-title {
        font-size: 20px;
    }

    .tabs-content {
        padding: 25px;
    }

    .content-header {
        flex-direction: column;
        text-align: center;
    }

    .content-number {
        margin-right: 0;
        margin-bottom: 15px;
    }

    .content-label {
        margin-left: 0;
        margin-top: 10px;
    }

    .benefit-text {
        padding-left: 15px;
    }
    /*llm*/
     .column {
        padding: 25px 20px;
    }

    .column-title {
        font-size: 18px;
    }

    .column li {
        font-size: 14px;
        margin-bottom: 12px;
    }
    .three-column-grid{
        gap: 10px;
    }
    .llm-head h2{
        font-size: 180%;
    }
    .pi-lan-eval-feature-title h2{
        font-size: 180%;
    }
}

@media (min-width: 320px) and (max-width: 568px) {
    /* mobile devices */
    .pi-lan-eval-feature-title h2{
        font-size: 170%;
    }
    .three-column-grid{
        grid-template-columns: repeat(1, 1fr);
    }

     .tabs-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .section-title h1 {
        font-size: 28px;
    }

    .content-title {
        font-size: 20px;
    }

    .tabs-content {
        padding: 25px;
    }

    .content-header {
        flex-direction: column;
        text-align: center;
    }

    .content-number {
        margin-right: 0;
        margin-bottom: 15px;
    }

    .content-label {
        margin-left: 0;
        margin-top: 10px;
    }

    .benefit-text {
        padding-left: 15px;
    }
    /*llm*/
    .three-column-grid {
        gap: 20px;
    }

    .column {
        padding: 20px 15px;
    }

    .column-title {
        font-size: 16px;
        margin-bottom: 15px;
    }

    .column li {
        font-size: 16px;
        margin-bottom: 10px;
        padding-left: 18px;
    }
    .llm-head h2{
        font-size: 170%;
    }
}