/* Speakers Page Styles */
.speakers-hero {
    background: linear-gradient(135deg, 
        #1a1a2e 0%,
        #16213e 50%,
        #1a1a2e 100%
    );
    padding: 40px 0;
    color: #fff;
    text-align: center;
    margin-top: 0;
    position: relative;
    overflow: hidden;
}

.speakers-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        radial-gradient(white, rgba(255,255,255,.2) 2px, transparent 3px);
    background-size: 50px 50px;
    opacity: 0.3;
}

.speakers-hero h1 {
    font-size: 3rem;
    margin-bottom: 15px;
    position: relative;
    text-shadow: 0 0 20px rgba(255,255,255,0.3);
}

.hero-divider {
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, 
        rgba(255,255,255,0) 0%,
        rgba(255,255,255,1) 50%,
        rgba(255,255,255,0) 100%
    );
    margin: 0 auto 20px;
    border-radius: 2px;
    position: relative;
}

.speakers-hero p {
    position: relative;
    color: rgba(255,255,255,0.9);
    font-size: 1.2rem;
}

.speakers-section {
    padding: 40px 0;
    background: var(--light-bg);
}

.speakers-section:first-of-type {
    padding-top: 60px;
}

.speakers-section h2 {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 30px;
    color: var(--dark-color);
}

.speaker-card {
    background: #fff;
    border-radius: 15px;
    box-shadow: 0 15px 40px rgba(0,0,0,0.1);
    overflow: hidden;
    margin-bottom: 25px;
    transition: transform 0.3s ease;
}

.speaker-card:hover {
    transform: translateY(-5px);
}

.speaker-profile {
    display: flex;
    gap: 30px;
    padding: 20px;
    background: var(--light-bg);
}

.speaker-image {
    width: 150px;
    height: 200px;
    border-radius: 10px;
    overflow: hidden;
    background: var(--gradient);
    display: flex;
   
    
}

.speaker-avatar {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.1);
}

.speaker-avatar i {
    font-size: 60px;
    color: rgba(255, 255, 255, 0.9);
}

.speaker-info {
    flex: 1;
}

.speaker-info h3 {
    font-size: 1.75rem;
    color: var(--dark-color);
    margin-bottom: 8px;
}

.institution {
    color: var(--primary-color);
    font-size: 1.1rem;
    margin-bottom: 15px;
}

.contact {
    margin-bottom: 20px;
}

.contact a {
    color: var(--dark-color);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 10px;
}

.talk-title {
    background: var(--gradient);
    color: #fff;
    padding: 10px 20px;
    border-radius: 5px;
    display: inline-block;
}

.speaker-bio {
    padding: 20px;
}

.speaker-bio h4 {
    color: var(--dark-color);
    font-size: 1.25rem;
    margin-bottom: 15px;
}

.achievements {
    display: flex;
    gap: 30px;
    margin-top: 20px;
}

.achievement-item {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--primary-color);
}

@media (max-width: 768px) {
    .speaker-profile {
        flex-direction: column;
        text-align: center;
    }

    .speaker-image {
        margin: 0 auto;
    }

    .achievements {
        flex-direction: column;
        gap: 15px;
    }
}

/* Active nav link için stil */
.nav-menu a.active {
    color: var(--primary-color);
}

.speakers-hero::after {
    content: '';
    position: absolute;
    bottom: -50px;
    left: 0;
    right: 0;
    height: 100px;
    background: linear-gradient(to bottom, #1a1a2e 0%, transparent 100%);
    z-index: -1;
}

/* Plenary vs Keynote farklılıkları */
.plenary .speaker-card {
    border-left: 5px solid var(--primary-color);
}

.keynote .speaker-card {
    border-left: 5px solid var(--secondary-color);
}

/* Section arası boşluk */
.speakers-section + .speakers-section {
    padding-top: 20px;
}

/* Featured konuşmacı için özel stil */
.speaker-card.featured {
    background: linear-gradient(to right, rgba(99, 102, 241, 0.05), rgba(236, 72, 153, 0.05));
}