/**
 * Speakers Archive Page Styles
 * Professional styling for the all speakers page
 */

/* Page Header */
.speakers-archive-header {
    background: linear-gradient(135deg, 
        #1a2f1c 0%,
        #2c4a2f 25%,
        #243c27 50%,
        #2c4a2f 75%,
        #1a2f1c 100%
    );
    padding: 120px 0 80px;
    position: relative;
    overflow: hidden;
}

.speakers-archive-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        linear-gradient(45deg, rgba(76, 175, 80, 0.05) 25%, transparent 25%),
        linear-gradient(-45deg, rgba(76, 175, 80, 0.05) 25%, transparent 25%);
    background-size: 60px 60px, 60px 60px;
    opacity: 0.15;
}

.speakers-archive-header::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100%;
    height: 400px;
    background: radial-gradient(circle, rgba(76, 175, 80, 0.15) 0%, transparent 70%);
    filter: blur(80px);
    pointer-events: none;
}

.page-header-content {
    position: relative;
    text-align: center;
    z-index: 1;
}

.page-title {
    color: #ffffff;
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 20px;
    letter-spacing: 1px;
    text-transform: uppercase;
}

.page-description {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1.2rem;
    max-width: 600px;
    margin: 0 auto 30px;
    line-height: 1.6;
}

.breadcrumb {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
    font-size: 1rem;
}

.breadcrumb a {
    color: var(--primary-color);
    text-decoration: none;
    transition: color 0.3s ease;
}

.breadcrumb a:hover {
    color: #ffffff;
}

.breadcrumb .separator {
    color: rgba(255, 255, 255, 0.5);
}

.breadcrumb .current {
    color: rgba(255, 255, 255, 0.8);
}

/* Speakers Archive Section */
.speakers-archive-section {
    padding: 100px 0;
    background: #f8f9fa;
    position: relative;
}

.speakers-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 40px;
    margin-bottom: 60px;
}

.speaker-card-archive {
    background: #ffffff;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
    position: relative;
}

.speaker-card-archive::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border: 2px solid transparent;
    border-radius: 20px;
    transition: all 0.4s ease;
    z-index: 1;
}

.speaker-card-archive:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.15);
}

.speaker-card-archive:hover::before {
    border-color: var(--primary-color);
    opacity: 0.3;
}

.speaker-card-archive .speaker-image {
    position: relative;
    width: 100%;
    height: 300px;
    overflow: hidden;
}

.speaker-card-archive .speaker-image::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        180deg,
        transparent 0%,
        transparent 60%,
        rgba(0, 0, 0, 0.3) 100%
    );
    z-index: 1;
}

.speaker-card-archive .speaker-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.165, 0.84, 0.44, 1);
}

.speaker-card-archive:hover .speaker-image img {
    transform: scale(1.05);
}

.speaker-placeholder {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #e9ecef 0%, #dee2e6 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #6c757d;
    font-size: 4rem;
}

.speaker-card-archive .speaker-info {
    padding: 30px;
    text-align: center;
}

.speaker-card-archive .speaker-name {
    color: #2c3e50;
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 10px;
    letter-spacing: 0.5px;
}

.speaker-card-archive .speaker-position {
    color: var(--primary-color);
    font-size: 1.1rem;
    font-weight: 500;
    margin-bottom: 8px;
    letter-spacing: 1px;
    text-transform: uppercase;
}

.speaker-card-archive .speaker-company {
    color: #6c757d;
    font-size: 1rem;
    margin-bottom: 15px;
    font-weight: 500;
}

.speaker-bio {
    color: #495057;
    font-size: 0.95rem;
    line-height: 1.6;
    text-align: left;
}

/* Pagination */
.pagination-nav {
    display: flex;
    justify-content: center;
    margin-top: 60px;
}

.pagination {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: 10px;
}

.page-item a,
.page-item span {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 12px 18px;
    border: 2px solid #e9ecef;
    border-radius: 8px;
    color: #495057;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
    min-width: 50px;
}

.page-item a:hover {
    background: var(--primary-color);
    border-color: var(--primary-color);
    color: #ffffff;
    transform: translateY(-2px);
}

.page-item .current {
    background: var(--primary-color);
    border-color: var(--primary-color);
    color: #ffffff;
}

.page-item .prev,
.page-item .next {
    padding: 12px 20px;
}

/* No Speakers State */
.no-speakers {
    text-align: center;
    padding: 100px 0;
}

.no-speakers-content {
    max-width: 500px;
    margin: 0 auto;
}

.no-speakers i {
    font-size: 4rem;
    color: #dee2e6;
    margin-bottom: 30px;
}

.no-speakers h2 {
    color: #495057;
    font-size: 2rem;
    margin-bottom: 15px;
}

.no-speakers p {
    color: #6c757d;
    font-size: 1.1rem;
    margin-bottom: 30px;
    line-height: 1.6;
}

/* Speakers CTA */
.speakers-cta {
    background: linear-gradient(135deg, #2c4a2f 0%, #1a2f1c 100%);
    padding: 80px 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.speakers-cta::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 50% 50%, rgba(76, 175, 80, 0.1) 0%, transparent 70%);
    pointer-events: none;
}

.cta-content {
    position: relative;
    z-index: 1;
}

.speakers-cta h2 {
    color: #ffffff;
    font-size: 2.5rem;
    font-weight: 600;
    margin-bottom: 20px;
    letter-spacing: 1px;
}

.speakers-cta p {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1.2rem;
    margin-bottom: 30px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* Button Styles */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 15px 30px;
    border-radius: 30px;
    font-weight: 500;
    letter-spacing: 1px;
    text-transform: uppercase;
    text-decoration: none;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: var(--primary-color);
    color: #ffffff;
    border: 2px solid var(--primary-color);
}

.btn-primary:hover {
    background: #45a049;
    border-color: #45a049;
    transform: translateY(-2px);
    box-shadow: 0 5px 20px rgba(76, 175, 80, 0.3);
}

.btn-outline {
    background: transparent;
    color: #ffffff;
    border: 2px solid var(--primary-color);
}

.btn-outline:hover {
    background: var(--primary-color);
    color: #ffffff;
    transform: translateY(-2px);
    box-shadow: 0 5px 20px rgba(76, 175, 80, 0.3);
}

/* Responsive Design */
@media (max-width: 1200px) {
    .speakers-grid {
        grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
        gap: 30px;
    }
}

@media (max-width: 768px) {
    .speakers-archive-header {
        padding: 80px 0 60px;
    }
    
    .page-title {
        font-size: 2.5rem;
    }
    
    .page-description {
        font-size: 1.1rem;
    }
    
    .speakers-archive-section {
        padding: 60px 0;
    }
    
    .speakers-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .speaker-card-archive .speaker-image {
        height: 250px;
    }
    
    .speakers-cta h2 {
        font-size: 2rem;
    }
    
    .speakers-cta p {
        font-size: 1.1rem;
    }
}

@media (max-width: 480px) {
    .page-title {
        font-size: 2rem;
    }
    
    .speaker-card-archive .speaker-info {
        padding: 20px;
    }
    
    .speaker-card-archive .speaker-name {
        font-size: 1.3rem;
    }
    
    .pagination {
        flex-wrap: wrap;
        gap: 5px;
    }
    
    .page-item a,
    .page-item span {
        padding: 10px 15px;
        min-width: 45px;
    }
    
    .breadcrumb {
        flex-direction: column;
        gap: 5px;
    }
}