:root {
    --primary-color: #004a99; 
    --secondary-color: #007bff; 
    --accent-color: #f3e04e;  
    --dark-text: #333333;
    --light-text: #ffffff;
    --section-bg: #f9f9f9;
    --border-color: #dddddd;
    --font-heading: 'Poppins', sans-serif;
    --font-body: 'Roboto', sans-serif;
}
/* body {
    font-family: var(--font-body); 
    line-height: 1.7; 
    color: var(--dark-text);
    background-color: var(--light-text);
    scroll-behavior: smooth; 
} */

.rpecs-container {
    width: 90%; 
    max-width: 1400px; 
    margin: 0 auto;
    padding: 0 20px;
}

.rpecs-section {
    padding: 80px 0; 
}

.rpecs-section-bg {
    background-color: var(--section-bg);
}

.rpecs-v2-container {
     max-width: 1400px; 
    margin: 0 auto;
    padding: 0 20px;
}

.rpecs-section-header {
    text-align: center;
    margin-bottom: 40px;
}

.rpecs-section-header h2 {
    font-family: var(--font-heading); 
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 10px;
}

.rpecs-section-header p {
    font-size: 1.1rem;
    color: #555;
    max-width: 900px;
    margin: 0 auto;
}

.rpecs-grid-container {
    display: grid;
    gap: 30px;
}

.rpecs-sticky-nav-bar {
    position: sticky;
    top: -100px; 
    background-color: var(--light-text);
    z-index: 190;
    box-shadow: 0 4px 12px rgba(0,0,0,0.08);
    padding: 10px 0;
    height: 65px;
    display: none;
    /* transition: height 0.4s ease-in-out, padding 0.4s ease-in-out, top 0.4s ease-in-out; */
}
.rpecs-sticky-nav-container {
    width: 90%;
    max-width: 1400px; 
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 100%;
    position: relative;
}
.rpecs-sticky-nav-links {
    display: flex;
    align-items: center;
}
.rpecs-sticky-nav-links a {
    text-decoration: none;
    color: var(--dark-text);
    font-weight: 600;
    font-family: var(--font-heading);
    font-size: 0.95rem;
    transition: color 0.3s;
    padding: 10px 15px;
    position: relative;
    cursor: pointer;
}
.rpecs-sticky-nav-links a:hover {
    color: var(--primary-color);
}
.rpecs-sticky-nav-links a::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 15px;
    width: 0;
    height: 3px;
    background-color: var(--primary-color);
    transition: width 0.3s ease-in-out;
}
.rpecs-sticky-nav-links a:hover::before {
    width: calc(100% - 30px);
}
.rpecs-sticky-nav-links a.rpecs-active-link {
    color: var(--primary-color);
}
.rpecs-sticky-nav-links a.rpecs-active-link::before {
     width: calc(100% - 30px);
}
.rpecs-sticky-nav-links a:not(:last-of-type)::after {
    content: '';
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    height: 16px;
    width: 1px;
    background-color: var(--border-color);
}
.rpecs-btn-inquiry-now {
    background-color: var(--accent-color);
    color: var(--dark-text);
    padding: 10px 25px;
    border-radius: 5px;
    font-weight: 700;
    text-decoration: none;
    transition: background-color 0.3s;
    cursor: pointer;
}
.rpecs-btn-inquiry-now:hover {
    background-color: #e0c344;
}
.rpecs-mobile-nav-toggle-btn {
    display: none;
    padding: 8px;
    font-family: var(--font-heading);
    font-weight: 600;
    background-color: transparent;
    color: var(--dark-text);
    border: none;
    border-radius: 5px;
    cursor: pointer;
    margin-right: 20px;
    font-size: 1rem;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
}
.rpecs-mobile-nav-toggle-btn .rpecs-icon-toggle {
    width: 24px;
    height: 24px;
}
.rpecs-icon-toggle.rpecs-hidden {
    display: none;
}
.rpecs-mobile-nav-toggle-btn #rpecs-nav-arrow { display: none; }
.rpecs-mobile-nav-toggle-btn.rpecs-expanded #rpecs-nav-arrow { display: none; }

.rpecs-btn {
    display: inline-block;
    padding: 14px 32px;
    font-family: var(--font-heading);
    font-weight: 600;
    text-decoration: none;
    border-radius: 8px;
    transition: all 0.3s ease;
    cursor: pointer;
    border: 2px solid transparent;
}
.rpecs-btn-primary {
    background-color: var(--accent-color);
    color: var(--dark-text);
}
.rpecs-btn-primary:hover {
    background-color: #e0c344;
    transform: translateY(-3px);
    box-shadow: 0 4px 15px rgba(243, 224, 78, 0.5);
}

.rpecs-hero {
    background: linear-gradient(rgba(0, 74, 153, 0.85), rgba(0, 74, 153, 0.85)), url('../../img/Recombinant-Protein-Enzyme-CDMO-Solutions-1.jpg') no-repeat center center/cover;
    color: var(--light-text);
    padding: 100px 0;
    display: flex;
    align-items: center;
    min-height:70vh;
}

.rpecs-hero-layout {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 40px;
}

.rpecs-hero-content-left {
    flex: 1.5;
    text-align: left;
}

.rpecs-hero h1 {
    font-family: var(--font-heading);
    font-size: 3.5rem;
    margin-bottom: 20px;
}

.rpecs-hero p {
    font-size: 1.25rem;
    margin-bottom: 30px;
    max-width: 600px;
}

.rpecs-hero-content-right {
    flex: 1;
    display: flex;
    justify-content: center;
}

.rpecs-statbar {
    display: flex;
    flex-direction: column;
    gap: 20px;
    align-items: flex-start;
}
.rpecs-stat {
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(5px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 12px;
    padding: 14px 20px;
    min-width: 240px;
    text-align: left;
}
.rpecs-stat span {
    display: block;
    font-size: 0.9rem;
    color: #d0eaff;
    opacity: 0.9;
}
.rpecs-stat b {
    display: block;
    font-size: 1.25rem;
    font-weight: 700;
}

.rpecs-intro-container {
    display: grid;
    grid-template-columns:1fr;
    gap: 60px;
    align-items: start;
}
/* .rpecs-intro-nav {
    position: sticky;
    top: 120px; 
}
.rpecs-intro-nav h4 {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    color: var(--dark-text);
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--border-color);
}
.rpecs-intro-nav ul {
    list-style: none;
}
.rpecs-intro-nav ul li a {
    display: block;
    text-decoration: none;
    color: #555;
    padding: 10px 0;
    border-left: 3px solid transparent;
    padding-left: 15px;
    font-weight: 500;
    transition: all 0.3s ease;
    cursor: pointer;
}
.rpecs-intro-nav ul li a:hover {
    color: var(--primary-color);
    padding-left: 20px;
    border-left-color: var(--accent-color);
}
.rpecs-intro-nav ul li a.rpecs-active-link {
    color: var(--primary-color);
    font-weight: 700;
    border-left-color: var(--primary-color);
} */
.rpecs-intro-content .rpecs-section-title {
    text-align: left;
    margin-bottom: 25px;
}

.rpecs-img-text-layout {
    display: flex;
    flex-direction: column;
    gap: 40px;
}
.rpecs-img-text-item {
    display: flex;
    gap: 0; 
    align-items: stretch; 
    background: var(--light-text);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.05);
    overflow: hidden;
}
.rpecs-img-text-item:nth-child(even) {
    flex-direction: row-reverse; 
}
.rpecs-img-text-item .rpecs-content {
    flex: 1; 
    padding: 30px; 
}
.rpecs-img-text-item .rpecs-image {
    flex: 1; 
    /* min-height: 250px;  */
    line-height: 0;
}
.rpecs-img-text-item img {
    width: 100%;
    height: 100%; 
    object-fit: cover;
    border-radius: 0; 
    display: block;
    vertical-align: bottom;
}
.rpecs-img-text-item:nth-child(odd) img {
     border-top-right-radius: 8px;
     border-bottom-right-radius: 8px;
}
.rpecs-img-text-item:nth-child(even) img {
     border-top-left-radius: 8px;
     border-bottom-left-radius: 8px;
}

.rpecs-img-text-item h3 {
    font-family: var(--font-heading);
    color: var(--primary-color);
    font-size: 1.5rem;
    margin-top: 0;
    margin-bottom: 15px;
}
.rpecs-img-text-item ul { list-style-type: none; padding-left: 0; }
.rpecs-img-text-item li {
    position: relative;
    padding-left: 25px;
    margin-bottom: 10px;
}
.rpecs-img-text-item li::before {
    content: '✓';
    position: absolute;
    left: 0;
    top: 0;
    color: var(--primary-color);
    font-weight: bold;
}

.rpecs-service-card {
    background: var(--light-text);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 30px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.05);
}
.rpecs-service-card h3 {
    font-family: var(--font-heading);
    color: var(--primary-color);
    font-size: 1.5rem;
    margin-bottom: 15px;
}
.rpecs-service-card ul {
    list-style-type: none;
    padding-left: 0;
}
.rpecs-service-card li {
    position: relative;
    padding-left: 25px;
    margin-bottom: 10px;
}
.rpecs-service-card li::before {
    content: '✓';
    position: absolute;
    left: 0;
    top: 0;
    color: var(--secondary-color);
    font-weight: bold;
}
.rpecs-service-card p {
    color: #555;
}

#platforms.rpecs-section-bg {
    background-color: var(--section-bg);
}
#platforms .rpecs-v4-grid { 
    display: grid;
    grid-template-columns: repeat(2, 1fr); 
    gap: 30px;
}
#platforms .rpecs-v4-card {
    background-color: var(--light-text); 
    box-shadow: 0 5px 25px rgba(0,0,0,0.08);
    border-radius: 8px;
    transition: all 0.3s ease;
    overflow: hidden; 
    display: flex;
    flex-direction: column;
}
#platforms .rpecs-v4-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 10px 35px rgba(0,0,0,0.12);
}
#platforms .rpecs-v4-header {
    padding: 25px 30px;
    clip-path: polygon(0 0, 100% 0, 100% 80%, 0 100%);
    min-height: 135px;
    background-size: cover;
    background-position: center center;
    background-repeat: no-repeat;
}
#platforms .rpecs-v4-content {
    padding: 30px;
    flex-grow: 1; 
}
#platforms .rpecs-v4-content h3 {
    font-family: var(--font-heading);
    font-size: 1.6rem;
    color: var(--primary-color); 
    margin-bottom: 15px;
    margin-top: -10px; 
}
#platforms .rpecs-v4-content .rpecs-description {
    font-size: 1rem;
    color: #555;
    line-height: 1.7;
    font-style: italic;
    margin-bottom: 20px;
}
#platforms .rpecs-v4-content .rpecs-features-list {
    list-style: none;
    padding-left: 0;
    margin-top: auto; 
}
#platforms .rpecs-v4-content .rpecs-features-list li {
    position: relative;
    padding-left: 24px;
    margin-bottom: 8px;
    font-size: 0.95rem;
}
#platforms .rpecs-v4-content .rpecs-features-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    top: 2px;
    color: var(--primary-color); 
    font-weight: bold;
}

@media (max-width: 768px) {
     #platforms .rpecs-v4-grid {
        grid-template-columns: 1fr; 
    }
}


.rpecs-quality .rpecs-quality-content {
    display: flex;
    gap: 40px;
    align-items: center;
}
.rpecs-quality-text {
    flex: 2;
}
.rpecs-quality-badges {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 15px;
}
.rpecs-badge {
    background: var(--light-text);
    border: 2px solid var(--primary-color);
    color: var(--primary-color);
    padding: 15px;
    border-radius: 8px;
    text-align: center;
    font-size: 1.1rem;
    font-weight: bold;
}

.rpecs-why-us .rpecs-grid-container {
    grid-template-columns: repeat(3, 1fr);
}
.rpecs-advantage-item {
    text-align: left;
    padding: 30px;
    background-color: var(--light-text);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.05);
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    transition: all 0.3s ease;
}
.rpecs-advantage-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 6px 16px rgba(0,0,0,0.08);
}
.rpecs-advantage-item .rpecs-icon {
    color: var(--primary-color);
    margin-bottom: 10px;
}
.rpecs-advantage-item .rpecs-icon svg {
    width: 48px;
    height: 48px;
    stroke-width: 1.5;
}
.rpecs-advantage-item h3 {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    margin: 10px 0;
    color: var(--primary-color);
}
.rpecs-advantage-item p {
    font-size: 0.95rem;
    color: #555;
    line-height: 1.6;
}

.rpecs-reviews .rpecs-grid-container {
    grid-template-columns: repeat(3, 1fr);
}
.rpecs-review-card {
    background: var(--light-text);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 25px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.05);
    display: flex;
    flex-direction: column;
}
.rpecs-review-card .rpecs-stars {
    color: #f59e0b; 
    font-size: 1.2rem;
    margin-bottom: 10px;
}
.rpecs-review-card .rpecs-text {
    font-style: italic;
    color: #444;
    margin-bottom: 15px;
    flex-grow: 1;
}
.rpecs-review-card .rpecs-author {
    font-weight: 600;
    color: var(--primary-color);
    font-family: var(--font-heading);
}
.rpecs-review-card .rpecs-author span {
    display: block;
    font-weight: 400;
    font-size: 0.9rem;
    color: #777;
}

.rpecs-applications .rpecs-grid-container {
    grid-template-columns: repeat(2, 1fr);
    margin-bottom: 40px;
}
.rpecs-capability-card {
    position: relative;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
    min-height: 300px; 
    background-color: var(--dark-text); 
    display: flex;
    flex-direction: column;
}
.rpecs-capability-card img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.4s ease;
    z-index: 1;
}
.rpecs-capability-card:hover img {
    transform: scale(1.05);
}
.rpecs-capability-card .rpecs-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0, 74, 153, 0.9) 0%, rgba(0, 123, 255, 0.5) 100%);
    z-index: 2;
}
.rpecs-capability-card .rpecs-content {
    position: relative;
    z-index: 3;
    padding: 25px;
    color: var(--light-text);
    margin-top: auto;
}
.rpecs-capability-card h3 {
    font-family: var(--font-heading);
    color: var(--light-text);
    font-size: 1.5rem;
    border-bottom: 2px solid var(--accent-color);
    padding-bottom: 5px;
    margin-bottom: 10px;
}
.rpecs-capability-card ul {
    list-style: disc;
    padding-left: 20px;
}
.rpecs-capability-card li {
    color: #eee;
    margin-bottom: 5px;
}

.rpecs-app-tags {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 15px;
}
.rpecs-app-tag {
    background-color: var(--light-text);
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
    padding: 8px 18px;
    border-radius: 25px;
    font-size: 1rem;
    font-weight: 500;
}

.rpecs-table-wrap {
    overflow: auto;
    border: 1px solid var(--border-color);
    border-radius: 14px;
    margin-top: 20px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.05);
}
.rpecs-workflow-table {
    width: 100%;
    border-collapse: collapse;
    background: var(--light-text);
    margin-bottom:0px !important;
}
.rpecs-workflow-table th, .rpecs-workflow-table td {
    border-bottom: 1px solid var(--border-color);
    padding: 14px 16px;
    text-align: left;
    vertical-align: top;
}
.rpecs-workflow-table th {
    color: var(--primary-color);
    background: #f0f6ff;
    font-size: 1rem;
    font-family: var(--font-heading);
}
.rpecs-workflow-table td {
    color: var(--dark-text);
}
.rpecs-workflow-table tbody tr:hover {
    background: #fafdff;
}

.rpecs-faq-container {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.rpecs-faq details {
    background: var(--light-text);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
}
.rpecs-faq summary {
    cursor: pointer;
    list-style: none;
    padding: 16px 20px;
    font-weight: 600;
    font-size: 1.15rem;
    color: var(--dark-text);
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: color 0.3s ease;
}
.rpecs-faq summary:hover {
    color: var(--primary-color);
}
.rpecs-faq summary::-webkit-details-marker {
    display: none;
}
.rpecs-faq summary::after {
    content: '▼';
    font-size: 0.8rem;
    transition: transform 0.3s;
}
.rpecs-faq details[open] summary::after {
    transform: rotate(180deg);
}
.rpecs-faq details[open] summary {
    border-bottom: 1px solid var(--border-color);
    color: var(--primary-color);
}
.rpecs-faq details p {
    padding: 16px 20px;
    color: #555;
    margin: 0;
}

@media (max-width: 992px) {
    .rpecs-why-us .rpecs-grid-container,
    .rpecs-reviews .rpecs-grid-container {
        grid-template-columns: 1fr; 
    }
    
    .rpecs-sticky-nav-bar.rpecs-expanded {
        height: auto;
    }
    .rpecs-intro-container {
        grid-template-columns: 1fr;
    }
    .rpecs-intro-nav {
        position: static;
        margin-bottom: 40px;
    }
    .rpecs-intro-nav {
        display: none;
    }
    .rpecs-intro-content .rpecs-section-title {
        text-align: center;
    }
    .rpecs-sticky-nav-container {
        justify-content: space-between;
    }
    .rpecs-mobile-nav-toggle-btn {
        display: flex;
    }
    .rpecs-sticky-nav-links {
        display: none; 
        flex-direction: column;
        position: absolute;
        top: 64px; 
        left: 0;
        width: 100%;
        background-color: var(--light-text);
        box-shadow: 0 8px 16px rgba(0,0,0,0.1);
        border-top: 1px solid var(--border-color);
    }
    .rpecs-sticky-nav-links.rpecs-expanded {
        display: flex;
    }
    .rpecs-sticky-nav-links a {
        width: 100%;
        padding: 15px 20px;
        border-bottom: 1px solid var(--border-color);
    }
    .rpecs-sticky-nav-links a:not(:last-of-type)::after {
        display: none;
    }
    .rpecs-sticky-nav-links a:hover::before, .rpecs-sticky-nav-links a::before {
        display: none;
    }
}

@media (max-width: 768px) {
    .rpecs-section { padding: 60px 0; }
    .rpecs-section-header h2 { font-size: 2rem; }
    
    .rpecs-hero-layout {
        flex-direction: column;
        text-align: center;
        gap: 50px;
    }
    .rpecs-hero h1 { font-size: 2.8rem; }
    .rpecs-hero p { max-width: 100%; }
    .rpecs-hero-content-right { width: 100%; }
    .rpecs-statbar { align-items: center; } 
    
    .rpecs-why-us .rpecs-grid-container,
    .rpecs-reviews .rpecs-grid-container,
    .rpecs-applications .rpecs-grid-container {
        grid-template-columns: 1fr;
    }
    .rpecs-quality .rpecs-quality-content {
        flex-direction: column;
    }
    
    .rpecs-contact-form {
        grid-template-columns: 1fr;
    }
    
    .rpecs-img-text-item, .rpecs-img-text-item:nth-child(even) {
        flex-direction: column;
    }
    .rpecs-img-text-item:nth-child(odd) img, .rpecs-img-text-item:nth-child(even) img {
         border-radius: 0;
         border-top-left-radius: 8px; 
         border-top-right-radius: 8px;
    }
    .rpecs-img-text-item:nth-child(odd) .rpecs-content, .rpecs-img-text-item:nth-child(even) .rpecs-content {
         border-top: 1px solid var(--border-color);
    }
    
    .rpecs-workflow-table {
        border: none;
        box-shadow: none;
    }
    .rpecs-workflow-table thead {
        display: none;
    }
    .rpecs-workflow-table tr {
        display: block;
        margin-bottom: 25px;
        border: 1px solid var(--border-color);
        border-radius: 8px;
        box-shadow: 0 4px 12px rgba(0,0,0,0.05);
        overflow: hidden;
        background: var(--light-text);
    }
    .rpecs-workflow-table tbody tr:hover {
        background: var(--light-text);
    }
    .rpecs-workflow-table td {
        display: block;
        padding: 12px 15px;
        padding-left: 45%;
        text-align: right;
        position: relative;
        border-bottom: 1px dotted #ccc;
        min-height: 40px;
        vertical-align: middle;
    }
    .rpecs-workflow-table td:last-child {
        border-bottom: 0;
    }
    .rpecs-workflow-table td::before {
        content: attr(data-label);
        position: absolute;
        left: 15px;
        top: 50%;
        transform: translateY(-50%);
        padding-right: 10px;
        text-align: left;
        font-weight: 600;
        color: var(--primary-color);
        white-space: nowrap;
    }
    .rpecs-table-wrap {
        overflow: visible;
        border: none;
        box-shadow: none;
        border-radius: 0;
    }
}