/* ============================================
   PIONEERSPHERE NEW - SINGLE PAGE DESIGN
   Theme Colors: Navy #14377C, Green #188B73, Gold #C39635
============================================ */

:root {
    --navy: #14377C;
    --green: #188B73;
    --gold: #C39635;
    --white: #FFFFFF;
    --light-gray: #F8F9FA;
    --dark-gray: #6C757D;
    --transition: all 0.3s ease-in-out;
}

* {
    scroll-behavior: smooth;
}

/* ============================================
   HERO SECTION
============================================ */
.ps-hero-section {
    background: linear-gradient(135deg, var(--navy) 0%, #0d2654 50%, var(--green) 100%);
    padding: 100px 0 80px;
    position: relative;
    overflow: hidden;
}

.ps-hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1440 320"><path fill="rgba(255,255,255,0.05)" d="M0,96L48,112C96,128,192,160,288,160C384,160,480,128,576,112C672,96,768,96,864,112C960,128,1056,160,1152,160C1248,160,1344,128,1392,112L1440,96L1440,320L1392,320C1344,320,1248,320,1152,320C1056,320,960,320,864,320C768,320,672,320,576,320C480,320,384,320,288,320C192,320,96,320,48,320L0,320Z"></path></svg>') no-repeat bottom;
    background-size: cover;
    opacity: 0.6;
}

.min-vh-60 {
    min-height: 60vh;
}

.ps-hero-badge {
    display: inline-block;
    background: rgba(195, 150, 53, 0.2);
    color: var(--gold);
    padding: 10px 25px;
    border-radius: 30px;
    font-weight: 600;
    border: 2px solid var(--gold);
    font-size: 0.95rem;
}

.ps-hero-title {
    font-size: 4rem;
    font-weight: 800;
    line-height: 1.1;
    margin: 1.5rem 0;
}

.ps-hero-subtitle {
    font-size: 1.4rem;
    color: rgba(255, 255, 255, 0.95);
    margin-bottom: 2.5rem;
}

.ps-hero-stats {
    display: flex;
    justify-content: center;
    gap: 3rem;
    flex-wrap: wrap;
}

.ps-hero-stats .stat-item {
    text-align: center;
}

.ps-hero-stats .stat-item h3 {
    font-size: 3rem;
    font-weight: 800;
    color: var(--gold);
    margin: 0;
}

.ps-hero-stats .stat-item p {
    color: rgba(255, 255, 255, 0.9);
    margin: 0;
    font-size: 1rem;
}

/* ============================================
   TAB NAVIGATION (STICKY)
============================================ */
.ps-tab-navigation {
    background: white;
    padding: 1rem 0;
    z-index: 1000;
    /* box-shadow: 0 2px 15px rgba(246, 243, 243, 0.1); */
}

.ps-main-tabs {
    background: transparent;
    padding: 0;
    border-radius: 0;
}

.ps-main-tabs .nav-link {
    color: var(--navy);
    font-weight: 600;
    font-size: 1rem;
    padding: 15px 30px;
    border-radius: 50px;
    transition: var(--transition);
    border: 2px solid transparent;
    margin: 0 5px;
}

.ps-main-tabs .nav-link:hover {
    color: var(--green);
    background: rgba(236, 228, 228, 0.1);
}

.ps-main-tabs .nav-link.active {
    background: white;
    color: white;
    border-color: white;
}

.ps-main-tabs .nav-link i {
    font-size: 1.1rem;
}

/* ============================================
   COMMON ELEMENTS
============================================ */
.ps-section-title {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--navy);
    margin-bottom: 1rem;
}

.ps-subtitle {
    font-size: 1.2rem;
    color: var(--dark-gray);
    margin-bottom: 2rem;
}

.ps-text {
    font-size: 1.05rem;
    line-height: 1.8;
    color: var(--dark-gray);
    margin-bottom: 1.25rem;
}

.ps-connect-title {
    font-size: 2rem;
    font-weight: 700;
    color: var(--navy);
    margin-bottom: 1.5rem;
}

/* ============================================
   VIDEO WRAPPER
============================================ */
.ps-video-wrapper {
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
}

/* ============================================
   HIGHLIGHT CARDS
============================================ */
.ps-highlight-card {
    background: white;
    padding: 2.5rem 2rem;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
    text-align: center;
    transition: var(--transition);
    height: 100%;
    border-top: 4px solid var(--green);
}

.ps-highlight-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
    border-top-color: var(--gold);
}

.ps-highlight-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--navy) 0%, var(--green) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    transition: var(--transition);
}

.ps-highlight-card:hover .ps-highlight-icon {
    background: var(--gold);
    transform: rotate(360deg);
}

.ps-highlight-icon i {
    font-size: 2rem;
    color: white;
}

.ps-highlight-card h4 {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--navy);
    margin-bottom: 1rem;
}

.ps-highlight-card p {
    color: var(--dark-gray);
    margin: 0;
}

/* ============================================
   STATISTICS SECTION
============================================ */
.ps-stats-section {
    background: linear-gradient(135deg, var(--navy) 0%, var(--green) 100%);
    padding: 4rem 3rem;
    border-radius: 20px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
}

.ps-stat-box {
    padding: 1rem;
}

.ps-stat-box h2 {
    font-size: 3.5rem;
    font-weight: 800;
    color: white;
    margin: 1rem 0;
}

.ps-stat-box p {
    color: rgba(255, 255, 255, 0.9);
    margin: 0;
    font-size: 1rem;
}

/* ============================================
   CONNECTS SUB-NAVIGATION
============================================ */
.ps-connect-nav .nav-pills {
    background: var(--light-gray);
    padding: 10px;
    border-radius: 50px;
    display: inline-flex;
    flex-wrap: wrap;
    gap: 10px;
}

.ps-connect-nav .nav-link {
    color: var(--navy);
    font-weight: 600;
    padding: 12px 25px;
    border-radius: 50px;
    transition: var(--transition);
    border: 2px solid transparent;
}

.ps-connect-nav .nav-link:hover {
    background: white;
    color: var(--green);
}

.ps-connect-nav .nav-link.active {
    background: white;
    color: white;
    border-color: white;
}

/* ============================================
   FEATURE LIST
============================================ */
.ps-feature-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.ps-feature-list li {
    padding: 0.75rem 0;
    color: var(--dark-gray);
    font-size: 1rem;
    display: flex;
    align-items: center;
    gap: 12px;
}

.ps-feature-list i {
    color: var(--green);
    font-size: 1.2rem;
}

/* ============================================
   WEBINAR CARDS
============================================ */
.ps-webinar-card {
    background: white;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
    transition: var(--transition);
    position: relative;
    height: 100%;
}

.ps-webinar-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
}

.ps-webinar-badge {
    position: absolute;
    top: 15px;
    right: 15px;
    padding: 8px 15px;
    border-radius: 20px;
    font-weight: 600;
    font-size: 0.85rem;
    z-index: 10;
}

.ps-webinar-badge.upcoming {
    background: linear-gradient(135deg, #ff6b6b 0%, #ee5a6f 100%);
    color: white;
}

.ps-webinar-badge.past {
    background: #6c757d;
    color: white;
}

.ps-webinar-image {
    position: relative;
    height: 250px;
    overflow: hidden;
    background: var(--light-gray);
}

.ps-webinar-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.ps-webinar-card:hover .ps-webinar-image img {
    transform: scale(1.1);
}

.ps-webinar-speaker {
    position: absolute;
    bottom: -35px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 80px;
    border-radius: 50%;
    overflow: hidden;
    border: 5px solid white;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
    z-index: 5;
}

.ps-webinar-speaker img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.ps-webinar-content {
    padding: 2.5rem 1.5rem 1.5rem;
}

.ps-webinar-category {
    display: inline-block;
    background: linear-gradient(135deg, var(--navy) 0%, var(--green) 100%);
    color: white;
    padding: 5px 12px;
    border-radius: 15px;
    font-size: 0.75rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.ps-webinar-category.hr {
    background: linear-gradient(135deg, #6b46c1 0%, #805ad5 100%);
}

.ps-webinar-category.engineering {
    background: linear-gradient(135deg, #dd6b20 0%, #ed8936 100%);
}

.ps-webinar-category.manufacturing {
    background: linear-gradient(135deg, #2c7a7b 0%, #38b2ac 100%);
}

.ps-webinar-content h5 {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--navy);
    margin-bottom: 0.75rem;
    line-height: 1.4;
}

.ps-webinar-content h6 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--navy);
    margin-bottom: 0.5rem;
}

.ps-webinar-author {
    color: var(--dark-gray);
    font-size: 0.9rem;
    margin-bottom: 1rem;
}

.ps-webinar-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 1.5rem;
    color: var(--dark-gray);
    font-size: 0.85rem;
}

.ps-webinar-meta span {
    display: flex;
    align-items: center;
    gap: 5px;
}

.ps-webinar-stats {
    display: flex;
    gap: 1.5rem;
    font-size: 0.85rem;
    color: var(--dark-gray);
}

.ps-play-overlay {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 4rem;
    color: white;
    opacity: 0;
    transition: var(--transition);
    pointer-events: none;
}

.ps-webinar-card.past:hover .ps-play-overlay {
    opacity: 0.9;
}

.ps-webinar-actions {
    display: flex;
    gap: 10px;
}

/* ============================================
   COMPARISON SECTION
============================================ */
.ps-comparison-section {
    background: var(--light-gray);
    padding: 3rem;
    border-radius: 15px;
}

.ps-comparison-card {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 3px 15px rgba(0, 0, 0, 0.08);
    text-align: center;
    transition: var(--transition);
}

.ps-comparison-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.ps-comparison-card h5 {
    font-weight: 700;
    color: var(--navy);
    margin: 1rem 0;
}

.ps-comparison-card p {
    color: var(--dark-gray);
    margin: 0;
}

/* ============================================
   KNOWLEDGE BANK
============================================ */
.ps-knowledge-categories {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    justify-content: center;
}

.ps-category-btn {
    background: white;
    color: var(--navy);
    border: 2px solid #e0e0e0;
    padding: 10px 20px;
    border-radius: 25px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

.ps-category-btn:hover,
.ps-category-btn.active {
    background: var(--green);
    color: white;
    border-color: var(--green);
}

/* Featured Article */
.ps-featured-article {
    background: white;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
}

.ps-featured-content {
    padding: 3rem;
}

.ps-article-badge {
    display: inline-block;
    background: var(--gold);
    color: white;
    padding: 6px 15px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.ps-featured-content h3 {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--navy);
    margin-bottom: 1rem;
}

.ps-article-meta {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-top: 2rem;
}

.ps-author-img {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    object-fit: cover;
}

/* Knowledge Cards */
.ps-knowledge-card {
    background: white;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
    transition: var(--transition);
    height: 100%;
}

.ps-knowledge-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
}

.ps-knowledge-image {
    position: relative;
    height: 200px;
    overflow: hidden;
}

.ps-knowledge-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.ps-knowledge-card:hover .ps-knowledge-image img {
    transform: scale(1.1);
}

.ps-knowledge-category {
    position: absolute;
    top: 15px;
    left: 15px;
    background: var(--green);
    color: white;
    padding: 6px 15px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
}

.ps-knowledge-category.hr {
    background: #6b46c1;
}

.ps-knowledge-content {
    padding: 1.5rem;
}

.ps-knowledge-content h5 {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--navy);
    margin-bottom: 0.75rem;
    line-height: 1.4;
}

.ps-knowledge-excerpt {
    color: var(--dark-gray);
    font-size: 0.9rem;
    line-height: 1.6;
    margin-bottom: 1rem;
}

.ps-knowledge-meta {
    display: flex;
    align-items: center;
    gap: 10px;
    padding-top: 1rem;
    border-top: 1px solid var(--light-gray);
}

.ps-author-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    object-fit: cover;
}

.ps-author-name {
    font-weight: 600;
    color: var(--navy);
    margin: 0;
    font-size: 0.85rem;
}

.ps-publish-date {
    color: var(--dark-gray);
    font-size: 0.75rem;
    margin: 0;
}

.ps-view-count {
    font-size: 0.85rem;
    color: var(--dark-gray);
}

/* ============================================
   CTA SECTION
============================================ */
.ps-cta-section {
    background: linear-gradient(135deg, var(--navy) 0%, var(--green) 100%);
    padding: 5rem 0;
    position: relative;
    overflow: hidden;
}

.ps-cta-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1440 320"><path fill="rgba(255,255,255,0.05)" d="M0,96L48,112C96,128,192,160,288,160C384,160,480,128,576,112C672,96,768,96,864,112C960,128,1056,160,1152,160C1248,160,1344,128,1392,112L1440,96L1440,0L1392,0C1344,0,1248,0,1152,0C1056,0,960,0,864,0C768,0,672,0,576,0C480,0,384,0,288,0C192,0,96,0,48,0L0,0Z"></path></svg>') no-repeat top;
    opacity: 0.6;
}

/* ============================================
   PAGINATION
============================================ */
.pagination .page-link {
    color: var(--navy);
    border-color: #dee2e6;
    padding: 10px 15px;
    transition: var(--transition);
}

.pagination .page-link:hover {
    background: var(--green);
    color: white;
    border-color: var(--green);
}

.pagination .page-item.active .page-link {
    color: white;
    background: var(--navy);
    border-color: var(--navy);
}

/* ============================================
   RESPONSIVE DESIGN
============================================ */
@media (max-width: 991px) {
    .ps-hero-title {
        font-size: 3rem;
    }
    
    .ps-section-title {
        font-size: 2rem;
    }
    
    .ps-main-tabs .nav-link {
        padding: 12px 20px;
        font-size: 0.9rem;
    }
    
    .ps-connect-nav .nav-pills {
        flex-direction: column;
        align-items: stretch;
    }
    
    .ps-hero-stats {
        gap: 2rem;
    }
}

@media (max-width: 767px) {
    .ps-hero-section {
        padding: 60px 0 40px;
    }
    
    .ps-hero-title {
        font-size: 2.5rem;
    }
    
    .ps-hero-subtitle {
        font-size: 1.1rem;
    }
    
    .ps-hero-stats {
        flex-direction: column;
        gap: 1.5rem;
    }
    
    .ps-main-tabs {
        overflow-x: auto;
        flex-wrap: nowrap;
        -webkit-overflow-scrolling: touch;
    }
    
    .ps-main-tabs .nav-link {
        white-space: nowrap;
        margin: 0 3px;
        padding: 10px 15px;
    }
    
    .ps-featured-content {
        padding: 2rem 1.5rem;
    }
    
    .ps-category-btn {
        font-size: 0.85rem;
        padding: 8px 15px;
    }
}

/* ============================================
   UTILITIES
============================================ */
.text-gold {
    color: var(--gold) !important;
}

.text-green {
    color: var(--green) !important;
}

.object-fit-cover {
    object-fit: cover;
}
/* ============================================
   CONTENT TYPE TOGGLE
============================================ */
.ps-content-toggle {
    display: flex;
    justify-content: center;
    gap: 10px;
    flex-wrap: wrap;
}

.ps-toggle-btn {
    background: white;
    color: var(--navy);
    border: 2px solid #e0e0e0;
    padding: 12px 25px;
    border-radius: 25px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    font-size: 0.95rem;
}

.ps-toggle-btn:hover {
    border-color: var(--green);
    color: var(--green);
}

.ps-toggle-btn.active {
    background: linear-gradient(135deg, var(--navy) 0%, var(--green) 100%);
    color: white;
    border-color: var(--navy);
}

/* ============================================
   VIDEO CARDS
============================================ */
.ps-video-card {
    background: white;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
    transition: var(--transition);
    height: 100%;
}

.ps-video-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
}

.ps-video-thumbnail {
    position: relative;
    background: #000;
    cursor: pointer;
}

.ps-video-thumbnail iframe {
    width: 100%;
    height: 250px;
    border: none;
}

.ps-video-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition);
    pointer-events: none;
}

.ps-video-card:hover .ps-video-overlay {
    opacity: 1;
}

.ps-video-play-icon {
    width: 80px;
    height: 80px;
    background: rgba(255, 255, 255, 0.9);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.ps-video-play-icon i {
    font-size: 2rem;
    color: var(--navy);
    margin-left: 5px;
}

.ps-video-card:hover .ps-video-play-icon {
    background: white;
    transform: scale(1.1);
}

.ps-video-duration {
    position: absolute;
    bottom: 10px;
    right: 10px;
    background: rgba(0, 0, 0, 0.8);
    color: white;
    padding: 5px 10px;
    border-radius: 5px;
    font-size: 0.8rem;
    font-weight: 600;
}

.ps-video-content {
    padding: 1.5rem;
}

.ps-video-category {
    display: inline-block;
    background: var(--gold);
    color: white;
    padding: 4px 12px;
    border-radius: 15px;
    font-size: 0.75rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
}

.ps-video-content h5 {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--navy);
    margin-bottom: 0.75rem;
    line-height: 1.4;
}

.ps-video-content p {
    color: var(--dark-gray);
    font-size: 0.9rem;
    line-height: 1.6;
    margin-bottom: 1rem;
}

.ps-video-stats {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    color: var(--dark-gray);
    font-size: 0.85rem;
    padding-top: 1rem;
    border-top: 1px solid var(--light-gray);
}

.ps-video-stats span {
    display: flex;
    align-items: center;
    gap: 5px;
}

.ps-video-stats i {
    color: var(--green);
}

/* Video Modal Styles */
.ps-video-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.95);
    z-index: 9999;
    padding: 20px;
}

.ps-video-modal.active {
    display: flex;
    align-items: center;
    justify-content: center;
}

.ps-video-modal-content {
    max-width: 1200px;
    width: 100%;
    position: relative;
}

.ps-video-modal-close {
    position: absolute;
    top: -40px;
    right: 0;
    background: white;
    border: none;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    font-size: 1.5rem;
    cursor: pointer;
    transition: var(--transition);
}

.ps-video-modal-close:hover {
    background: var(--gold);
    color: white;
    transform: rotate(90deg);
}

.ps-video-modal iframe {
    width: 100%;
    height: 70vh;
    border: none;
    border-radius: 10px;
}

@media (max-width: 767px) {
    .ps-video-modal iframe {
        height: 50vh;
    }
}