/* Kongre Sitesi Özel Stilleri */

/* Smooth Scroll */
html {
    scroll-behavior: smooth;
}

/* Custom Colors */
:root {
    --cyan-primary: #06b6d4;
    --cyan-hover: #0891b2;
    --dark-gray: #1a1a1a;
    --gray-800: #2d2d2d;
}

/* Animasyonlar */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-fade-in {
    animation: fadeIn 0.8s ease-out;
}

/* Navbar Sticky */
.sticky-nav {
    position: sticky;
    top: 0;
    z-index: 1000;
    backdrop-filter: blur(10px);
    background-color: rgba(255, 255, 255, 0.95);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

/* Card Hover Effects */
.kongre-card {
    transition: all 0.3s ease;
}

.kongre-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
}

/* Site title visibility */
.desktop-site-title {
    display: none;
}

.mobile-site-title {
    display: block;
    font-weight: 700;
    text-transform: uppercase;
    font-size: 12px;
    line-height: 1.2;
    color: #1f2937; /* Tailwind text-gray-800 */
    max-width: 220px;
    word-break: break-word;
}

@media (min-width: 1024px) {
    .desktop-site-title {
        display: block;
    }
    .mobile-site-title {
        display: none;
    }
}

/* Mobile Menu */
@media (max-width: 768px) {
    .mobile-menu {
        display: none;
    }
    
    .mobile-menu.active {
        display: block;
    }
}

/* Prose Styling */
.prose {
    line-height: 1.75;
}

.prose p {
    margin-bottom: 1.25em;
}

.prose h3 {
    font-size: 1.5em;
    font-weight: 700;
    margin-top: 2em;
    margin-bottom: 1em;
}

/* Responsive Images */
img {
    max-width: 100%;
    height: auto;
}

/* Print Styles */
@media print {
    .no-print {
        display: none !important;
    }
}

/* Loading Spinner */
.spinner {
    border: 3px solid #f3f4f6;
    border-top: 3px solid #3b82f6;
    border-radius: 50%;
    width: 40px;
    height: 40px;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Flash Message Animation */
.flash-message {
    animation: fadeIn 0.3s ease-out;
}

/* Sidebar Active Link */
.sidebar-link.active {
    background: rgba(255, 255, 255, 0.1);
    color: white;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 10px;
    height: 10px;
}

::-webkit-scrollbar-track {
    background: #f1f1f1;
}

::-webkit-scrollbar-thumb {
    background: #888;
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: #555;
}

/* Blinking Animation for Attention */
@keyframes blink {
    0%, 100% {
        opacity: 1;
        color: #dc2626;
        text-shadow: 0 0 10px rgba(220, 38, 38, 0.5);
    }
    50% {
        opacity: 0.4;
        color: #b91c1c;
        text-shadow: 0 0 20px rgba(185, 28, 28, 0.8);
    }
}

.animate-blink {
    animation: blink 1.2s ease-in-out infinite;
    font-weight: 600;
    font-size: 1.1em;
}