/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Ana renk paleti – logo yeşiline göz kırpan ama beyaz ağırlıklı sade bir tema */
    --primary-color: #1f2937;     /* koyu gri / metin ve buton ana rengi */
    --primary-dark: #0f172a;     /* daha koyu ton / hover durumları */
    --secondary-color: #16a34a;  /* anatab yeşili / vurgu çizgileri, kenarlar */
    --accent-color: #eab308;     /* sıcak sarı vurgu (ikonlar, küçük detaylar) */
    --text-dark: #111827;
    --text-light: #6b7280;
    --bg-light: #f3f4f6;
    --bg-white: #ffffff;
    --border-color: #e5e7eb;
    --shadow-sm: 0 1px 2px 0 rgba(15, 23, 42, 0.04);
    --shadow-md: 0 4px 6px -1px rgba(15, 23, 42, 0.12);
    --shadow-lg: 0 10px 15px -3px rgba(15, 23, 42, 0.16);
    --shadow-xl: 0 20px 25px -5px rgba(15, 23, 42, 0.18);
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    background-color: var(--bg-white);
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Navigation */
.navbar {
    position: sticky;
    top: 1rem;
    left: 0;
    right: 0;
    background: transparent;
    z-index: 1000;
    padding: 1.5rem 0;
    margin-bottom: 2rem;
}

.navbar .container {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border-radius: 50px;
    padding: 1rem 2rem;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.5);
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: all 0.3s ease;
    position: relative;
    overflow: visible;
}

.navbar .container:hover {
    background: rgba(255, 255, 255, 1);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.25);
}

@media (max-width: 768px) {
    .navbar .container {
        border-radius: 20px;
        padding: 0.75rem 1.5rem;
    }
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.nav-logo {
    height: 50px;
    width: auto;
    object-fit: contain;
}

.nav-brand-text {
    display: flex;
    flex-direction: column;
}

.nav-brand h1 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin: 0;
    line-height: 1.2;
}

.nav-brand .subtitle {
    font-size: 0.75rem;
    color: var(--text-light);
    display: block;
    margin-top: 0;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
    align-items: center;
    position: relative;
    overflow: visible;
    z-index: 1000;
}

.nav-menu > li {
    position: relative;
}

.nav-menu a,
.nav-menu a:visited {
    text-decoration: none;
    color: var(--text-dark);
    font-weight: 500;
    transition: all 0.3s ease;
    position: relative;
}

.nav-menu a:hover {
    color: var(--primary-color);
    transform: translateY(-2px);
}

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-color);
    transition: width 0.3s ease;
}

.nav-menu a:hover::after {
    width: 100%;
}

.nav-menu a.active {
    color: var(--primary-color);
}

.nav-menu a.active::after {
    width: 100%;
}

/* Dropdown Menu - ARØVELA Style */
.nav-dropdown {
    position: relative;
}

.nav-dropdown:hover {
    z-index: 10002;
}

.nav-dropdown.active {
    z-index: 10002;
}

.dropdown-toggle {
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    position: relative;
    user-select: none;
}

.dropdown-arrow {
    font-size: 0.65rem;
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    display: inline-block;
    color: var(--text-dark);
    line-height: 1;
    margin-left: 0.25rem;
}

.nav-dropdown:hover .dropdown-arrow,
.nav-dropdown.active .dropdown-arrow {
    transform: rotate(180deg);
}

.nav-dropdown:hover .dropdown-toggle,
.dropdown-toggle.active {
    color: var(--primary-color);
}

.dropdown-toggle.active::after {
    width: 100%;
}

.dropdown-menu {
    position: absolute;
    top: calc(100% + 20px);
    left: 50%;
    transform: translateX(-50%) translateY(-15px) scale(0.95);
    background: #ffffff;
    min-width: 260px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.2), 0 0 0 1px rgba(0, 0, 0, 0.05);
    border-radius: 20px;
    padding: 0.5rem 0;
    margin-top: 0;
    opacity: 0;
    visibility: hidden;
    transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 10002 !important;
    list-style: none;
    border: none;
    pointer-events: none !important;
    white-space: nowrap;
    display: none !important;
    overflow: visible;
}

.nav-dropdown:hover .dropdown-menu,
.nav-dropdown.active .dropdown-menu {
    opacity: 1 !important;
    visibility: visible !important;
    transform: translateX(-50%) translateY(0) scale(1) !important;
    pointer-events: auto !important;
    display: block !important;
}

.dropdown-menu:hover {
    opacity: 1 !important;
    visibility: visible !important;
    pointer-events: auto !important;
    display: block !important;
}

.dropdown-menu::before {
    content: '';
    position: absolute;
    top: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 0;
    border-left: 12px solid transparent;
    border-right: 12px solid transparent;
    border-bottom: 12px solid #ffffff;
    filter: drop-shadow(0 -2px 4px rgba(0, 0, 0, 0.05));
    pointer-events: none !important;
    z-index: -1;
}

.dropdown-menu li {
    margin: 0;
    padding: 0;
    pointer-events: auto !important;
    position: relative;
    z-index: 1;
}

.dropdown-menu a {
    display: block !important;
    padding: 0.875rem 2rem !important;
    color: #1a1a1a !important;
    text-decoration: none !important;
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    font-weight: 500;
    font-size: 0.95rem;
    position: relative !important;
    border-radius: 0;
    cursor: pointer !important;
    pointer-events: auto !important;
    z-index: 10004 !important;
    background: transparent !important;
    user-select: none;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    -webkit-tap-highlight-color: transparent;
}

.dropdown-menu a:hover {
    background: linear-gradient(90deg, rgba(34, 139, 34, 0.08) 0%, rgba(34, 139, 34, 0.02) 100%) !important;
    color: var(--primary-color) !important;
    padding-left: 2.5rem !important;
}

.dropdown-menu a:active {
    pointer-events: auto !important;
    background: linear-gradient(90deg, rgba(34, 139, 34, 0.12) 0%, rgba(34, 139, 34, 0.05) 100%) !important;
}

.dropdown-menu a.active {
    color: var(--primary-color);
    background: linear-gradient(90deg, rgba(34, 139, 34, 0.12) 0%, rgba(34, 139, 34, 0.05) 100%);
    font-weight: 600;
}

.dropdown-menu a:hover {
    background: linear-gradient(90deg, rgba(34, 139, 34, 0.08) 0%, rgba(34, 139, 34, 0.02) 100%);
    color: var(--primary-color);
    padding-left: 2.5rem;
}

.dropdown-menu a:first-child {
    border-top-left-radius: 20px;
    border-top-right-radius: 20px;
}

.dropdown-menu a:last-child {
    border-bottom-left-radius: 20px;
    border-bottom-right-radius: 20px;
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 4px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
}

.mobile-menu-toggle span {
    width: 25px;
    height: 3px;
    background: var(--text-dark);
    border-radius: 2px;
    transition: all 0.3s ease;
}

/* Hero Section */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: white;
    overflow: hidden;
    padding-top: 2rem;
}

.hero-image {
    position: relative;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 0;
}

.hero-image img {
    width: 100%;
    height: auto;
    max-height: 100vh;
    object-fit: contain;
    object-position: center;
    display: block;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.3) 0%, rgba(124, 58, 237, 0.3) 100%);
    z-index: 1;
}

.hero-overlay::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg width="100" height="100" xmlns="http://www.w3.org/2000/svg"><defs><pattern id="grid" width="100" height="100" patternUnits="userSpaceOnUse"><path d="M 100 0 L 0 0 0 100" fill="none" stroke="rgba(255,255,255,0.1)" stroke-width="1"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
    opacity: 0.3;
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    padding: 4rem 2rem;
    background: rgba(0, 0, 0, 0.4);
    backdrop-filter: blur(8px);
    border-radius: 20px;
    max-width: 90%;
    margin: 0 auto;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    animation: fadeInUp 0.8s ease;
}

.hero-subtitle {
    font-size: 1.5rem;
    margin-bottom: 2rem;
    opacity: 0.9;
    animation: fadeInUp 0.8s ease 0.2s both;
}

.hero-dates {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    margin: 3rem 0;
    animation: fadeInUp 0.8s ease 0.4s both;
}

.date-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    padding: 1.5rem 2rem;
    border-radius: 15px;
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.date-number {
    font-size: 3rem;
    font-weight: 700;
    line-height: 1;
}

.date-month {
    font-size: 1rem;
    opacity: 0.9;
    margin-top: 0.5rem;
}

.date-separator {
    font-size: 2rem;
    font-weight: 300;
    opacity: 0.7;
}

.date-year {
    font-size: 1.5rem;
    font-weight: 600;
    opacity: 0.9;
}

.hero-theme {
    margin: 2rem 0;
    animation: fadeInUp 0.8s ease 0.3s both;
}

.theme-text {
    font-size: 2rem;
    font-weight: 700;
    letter-spacing: 3px;
    margin-bottom: 0.5rem;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.2);
}

.theme-subtitle {
    font-size: 1.1rem;
    opacity: 0.95;
    font-style: italic;
}

.hero-description {
    font-size: 1.25rem;
    opacity: 0.9;
    max-width: 600px;
    margin: 0 auto;
    animation: fadeInUp 0.8s ease 0.6s both;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Section Styles */
section {
    padding: 5rem 0;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 1rem;
    color: var(--text-dark);
}

.section-subtitle {
    text-align: center;
    color: var(--text-light);
    font-size: 1.1rem;
    margin-bottom: 3rem;
}

/* About Section */
.about-section {
    background: var(--bg-white);
    padding: 5rem 0;
}

.about-content {
    max-width: 900px;
    margin: 0 auto;
}

.about-content p {
    color: var(--text-light);
    line-height: 1.8;
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
}

.topics-grid {
    margin-top: 3rem;
    padding: 2rem;
    background: var(--bg-light);
    border-radius: 15px;
}

.topics-grid h3 {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    color: var(--text-dark);
    text-align: center;
}

.topics-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1rem;
}

.topic-item {
    background: var(--bg-white);
    padding: 1rem 1.5rem;
    border-radius: 10px;
    border-left: 4px solid var(--primary-color);
    font-weight: 500;
    color: var(--text-dark);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.topic-item:hover {
    transform: translateX(5px);
    box-shadow: var(--shadow-md);
}

/* Organization Section */
.organization-section {
    background: var(--bg-white);
    padding: 5rem 0;
}

.organization-section .container {
    max-width: 1400px !important;
    width: 100% !important;
}

.organization-grid {
    display: grid !important;
    grid-template-columns: repeat(4, 1fr) !important;
    gap: 2.5rem !important;
    margin-top: 3rem;
    width: 100% !important;
    align-items: start;
    box-sizing: border-box;
}

.organization-group {
    display: flex !important;
    flex-direction: column !important;
    width: 100%;
    min-width: 0;
}

.org-group-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 3px solid var(--secondary-color);
    text-align: center;
}

.org-members {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.org-member {
    background: var(--bg-light);
    padding: 0.875rem 1.25rem;
    border-radius: 8px;
    border-left: 4px solid var(--secondary-color);
    font-size: 0.95rem;
    color: var(--text-dark);
    transition: all 0.3s ease;
    line-height: 1.5;
}

.org-member:hover {
    background: var(--bg-white);
    transform: translateX(3px);
    box-shadow: var(--shadow-md);
    border-left-color: var(--primary-color);
}


@media (max-width: 1400px) {
    .organization-section .organization-grid {
        grid-template-columns: repeat(3, 1fr) !important;
        gap: 2.5rem;
    }
}

@media (max-width: 1200px) {
    .organization-section .organization-grid {
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 2.5rem;
    }
}

@media (max-width: 768px) {
    .organization-section .organization-grid {
        grid-template-columns: 1fr !important;
        gap: 2rem;
    }
    
    .organization-section .org-group-title {
        font-size: 1.5rem;
    }
    
    .organization-section .org-member {
        font-size: 1rem;
        padding: 1rem 1.5rem;
    }
}

/* Program Section */
.program-section {
    background: var(--bg-light);
}

.program-tabs {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.tab-btn {
    padding: 0.75rem 2rem;
    background: var(--bg-white);
    border: 2px solid var(--border-color);
    border-radius: 50px;
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-dark);
    cursor: pointer;
    transition: all 0.3s ease;
}

.tab-btn:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
}

.tab-btn.active {
    background: var(--primary-color);
    border-color: var(--primary-color);
    color: white;
}

.program-day {
    display: none;
}

.program-day.active {
    display: block;
    animation: fadeIn 0.5s ease;
}

.program-session-header {
    margin: 2rem 0 1.5rem 0;
    padding: 1.5rem;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    border-radius: 15px;
    text-align: center;
    color: white;
}

.program-session-header h3 {
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: white;
}

.program-session-header .session-chair {
    font-size: 1rem;
    opacity: 0.95;
    margin: 0;
    font-style: italic;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

.program-item {
    display: flex;
    gap: 2rem;
    background: var(--bg-white);
    padding: 2rem;
    margin-bottom: 1.5rem;
    border-radius: 15px;
    box-shadow: var(--shadow-md);
    transition: all 0.3s ease;
    border-left: 4px solid var(--primary-color);
}

.program-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

.program-item.highlight {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: white;
    border-left-color: var(--accent-color);
}

.program-item.highlight .program-time,
.program-item.highlight .program-content h3,
.program-item.highlight .program-content p {
    color: white;
}

.program-item.highlight .program-location {
    background: rgba(255, 255, 255, 0.2);
    color: white;
}

.program-time {
    min-width: 150px;
    font-weight: 700;
    color: var(--primary-color);
    font-size: 1.1rem;
    padding-top: 0.25rem;
}

.program-content {
    flex: 1;
}

.program-content h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--text-dark);
}

.program-content p {
    color: var(--text-light);
    margin-bottom: 1rem;
    line-height: 1.6;
}

.program-location {
    display: inline-block;
    background: var(--bg-light);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-dark);
}

/* Location Section */
.location-section {
    background: var(--bg-white);
}

.location-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: start;
}

.location-info h3 {
    font-size: 1.75rem;
    margin-bottom: 1rem;
    color: var(--text-dark);
}

.location-info p {
    color: var(--text-light);
    margin-bottom: 2rem;
    line-height: 1.8;
}

.location-details {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.detail-item {
    padding: 1rem;
    background: var(--bg-light);
    border-radius: 10px;
    color: var(--text-dark);
}

.detail-item strong {
    color: var(--primary-color);
    margin-right: 0.5rem;
}

.location-link {
    margin-top: 1.5rem;
}

.map-link {
    display: inline-block;
    padding: 0.75rem 2rem;
    background: var(--primary-color);
    color: white;
    text-decoration: none;
    border-radius: 50px;
    font-weight: 600;
    transition: all 0.3s ease;
}

.map-link:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.location-map {
    height: 400px;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.map-placeholder {
    width: 100%;
    height: 100%;
    background: var(--bg-light);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-light);
    font-size: 1.1rem;
}

/* Workshops Section */
.workshops-section {
    background: var(--bg-white);
}

/* Live Updates Section */
.live-updates-section {
    background: var(--bg-light);
    padding: 5rem 0;
}

.social-feed-modern {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2.5rem;
    margin-top: 3rem;
}

.instagram-modern-card {
    background: var(--bg-white);
    padding: 2.5rem;
    border-radius: 20px;
    box-shadow: var(--shadow-md);
    transition: all 0.3s ease;
}

.instagram-modern-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.instagram-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 2rem;
    padding-bottom: 1.5rem;
    border-bottom: 2px solid var(--bg-light);
}

.instagram-header h3 {
    font-size: 1.5rem;
    color: var(--primary-color);
    margin: 0;
    font-weight: 700;
}

.instagram-header p {
    font-size: 0.9rem;
    color: var(--text-light);
    margin: 0.25rem 0 0 0;
}

.instagram-accounts {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.instagram-account-link {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.25rem 1.5rem;
    background: linear-gradient(135deg, #f58529 0%, #dd2a7b 50%, #8134af 100%);
    border-radius: 12px;
    text-decoration: none;
    color: white;
    transition: all 0.3s ease;
    font-weight: 600;
}

.instagram-account-link:hover {
    transform: translateX(5px);
    box-shadow: var(--shadow-lg);
}

.ig-handle {
    font-size: 1.1rem;
}

.ig-arrow {
    font-size: 1.2rem;
    transition: transform 0.3s ease;
}

.instagram-account-link:hover .ig-arrow {
    transform: translateX(5px);
}

.news-modern-card {
    background: var(--bg-white);
    padding: 2.5rem;
    border-radius: 20px;
    box-shadow: var(--shadow-md);
    transition: all 0.3s ease;
}

.news-modern-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.news-header {
    margin-bottom: 2rem;
    padding-bottom: 1.5rem;
    border-bottom: 2px solid var(--bg-light);
}

.news-header h3 {
    font-size: 1.5rem;
    color: var(--primary-color);
    margin: 0;
    font-weight: 700;
}

.news-header p {
    font-size: 0.9rem;
    color: var(--text-light);
    margin: 0.25rem 0 0 0;
}

.news-links-modern {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.news-link-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.25rem;
    background: var(--bg-light);
    border-radius: 12px;
    text-decoration: none;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.news-link-item:hover {
    background: var(--bg-white);
    border-color: var(--secondary-color);
    transform: translateX(5px);
    box-shadow: var(--shadow-md);
}

.news-link-icon {
    font-size: 1.5rem;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.news-link-item strong {
    display: block;
    color: var(--primary-color);
    font-size: 1rem;
    margin-bottom: 0.25rem;
}

.news-link-item p {
    color: var(--text-light);
    font-size: 0.85rem;
    margin: 0;
}

.news-link-arrow {
    margin-left: auto;
    color: var(--secondary-color);
    font-size: 1.2rem;
    transition: transform 0.3s ease;
}

.news-link-item:hover .news-link-arrow {
    transform: translateX(5px);
}

/* External News Cards */
.external-news-section {
    margin-bottom: 4rem;
}

.external-news-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2.5rem;
    margin-top: 2rem;
}

@media (min-width: 1200px) {
    .external-news-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

.external-news-card {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 1.25rem;
    padding: 2.5rem;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.95) 0%, rgba(255, 255, 255, 0.98) 100%);
    border-radius: 24px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08), 0 1px 3px rgba(0, 0, 0, 0.05);
    text-decoration: none;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid rgba(34, 139, 34, 0.1);
    position: relative;
    overflow: hidden;
}

.external-news-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.external-news-card:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 12px 40px rgba(34, 139, 34, 0.15), 0 4px 12px rgba(0, 0, 0, 0.1);
    border-color: rgba(34, 139, 34, 0.2);
}

.external-news-card:hover::before {
    transform: scaleX(1);
}

.external-news-icon {
    font-size: 2.5rem;
    width: 72px;
    height: 72px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    background: linear-gradient(135deg, rgba(34, 139, 34, 0.1) 0%, rgba(34, 139, 34, 0.05) 100%);
    border-radius: 18px;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.external-news-icon::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(34, 139, 34, 0.15) 0%, rgba(34, 139, 34, 0.08) 100%);
    opacity: 0;
    transition: opacity 0.4s ease;
}

.external-news-card:hover .external-news-icon {
    transform: scale(1.1) rotate(5deg);
    background: linear-gradient(135deg, rgba(34, 139, 34, 0.15) 0%, rgba(34, 139, 34, 0.1) 100%);
}

.external-news-card:hover .external-news-icon::before {
    opacity: 1;
}

.external-news-icon svg {
    position: relative;
    z-index: 1;
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.external-news-card:hover .external-news-icon svg {
    transform: scale(1.15);
}

.external-news-content {
    flex: 1;
    width: 100%;
}

.external-news-content h4 {
    font-size: 1.35rem;
    color: var(--text-dark);
    margin: 0 0 0.75rem 0;
    font-weight: 700;
    line-height: 1.3;
    transition: color 0.3s ease;
}

.external-news-card:hover .external-news-content h4 {
    color: var(--primary-color);
}

.external-news-content p {
    font-size: 0.95rem;
    color: var(--text-light);
    margin: 0 0 1.25rem 0;
    line-height: 1.6;
    transition: color 0.3s ease;
}

.external-news-card:hover .external-news-content p {
    color: var(--text-dark);
}

.external-news-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--primary-color);
    font-weight: 600;
    font-size: 0.95rem;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    padding: 0.5rem 0;
}

.external-news-link::after {
    content: '→';
    display: inline-block;
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.external-news-card:hover .external-news-link {
    color: var(--secondary-color);
    transform: translateX(0);
}

.external-news-card:hover .external-news-link::after {
    transform: translateX(8px);
}

@media (max-width: 768px) {
    .external-news-grid {
        grid-template-columns: 1fr;
    }
}

/* PDF Download Button */
.pdf-download-btn {
    display: inline-flex;
    align-items: center;
    padding: 0.875rem 1.75rem;
    background: var(--primary-color);
    color: white;
    text-decoration: none;
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.95rem;
    transition: all 0.3s ease;
    box-shadow: var(--shadow-md);
}

.pdf-download-btn:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.pdf-download-btn svg {
    flex-shrink: 0;
}

/* Live Updates Styles */
.live-indicator {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: var(--bg-light);
    border-radius: 20px;
    font-size: 0.85rem;
}

.live-dot {
    width: 8px;
    height: 8px;
    background: #ff4444;
    border-radius: 50%;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
        transform: scale(1);
    }
    50% {
        opacity: 0.7;
        transform: scale(1.2);
    }
}

.live-text {
    font-weight: 700;
    color: #ff4444;
    font-size: 0.75rem;
    letter-spacing: 0.5px;
}

.last-update {
    color: var(--text-light);
    font-size: 0.8rem;
}

.news-grid-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
    width: 100%;
    grid-column: 1 / -1;
}

.loading-news {
    grid-column: 1 / -1;
    text-align: center;
    padding: 3rem;
    color: var(--text-light);
}

.loading-spinner {
    width: 40px;
    height: 40px;
    border: 4px solid var(--bg-light);
    border-top-color: var(--primary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto 1rem;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

@media (max-width: 768px) {
    .live-indicator {
        flex-direction: column;
        gap: 0.25rem;
        text-align: center;
    }
    
    .news-grid-container {
        grid-template-columns: 1fr;
    }
}

.updates-list {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.update-item {
    padding: 1.5rem;
    background: var(--bg-light);
    border-radius: 10px;
    border-left: 4px solid var(--secondary-color);
    transition: all 0.3s ease;
}

.update-item:hover {
    transform: translateX(5px);
    box-shadow: var(--shadow-md);
}

.update-date {
    font-size: 0.85rem;
    color: var(--text-light);
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.update-content h4 {
    font-size: 1.1rem;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.update-content p {
    color: var(--text-dark);
    line-height: 1.6;
    margin: 0;
}

/* News Section */
.news-section {
    background: var(--bg-white);
    padding: 5rem 0;
}

.news-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.news-item {
    background: var(--bg-light);
    padding: 2rem;
    border-radius: 15px;
    border-left: 4px solid var(--secondary-color);
    transition: all 0.3s ease;
    box-shadow: var(--shadow-sm);
}

.news-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-left-color: var(--primary-color);
}

.news-date {
    font-size: 0.9rem;
    color: var(--text-light);
    margin-bottom: 1rem;
    font-weight: 600;
}

.news-title {
    font-size: 1.5rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
    font-weight: 700;
}

.news-content {
    color: var(--text-dark);
    line-height: 1.8;
    margin-bottom: 1.5rem;
}

.news-tags {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.news-tag {
    background: var(--secondary-color);
    color: white;
    padding: 0.4rem 1rem;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 500;
}

.instagram-feed-section {
    margin-top: 4rem;
    padding-top: 3rem;
    border-top: 2px solid var(--border-color);
}

.instagram-embed-container {
    max-width: 800px;
    margin: 0 auto;
}

.instagram-links-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.instagram-embed-link {
    display: block;
    background: var(--bg-light);
    padding: 2rem;
    border-radius: 15px;
    text-decoration: none;
    transition: all 0.3s ease;
    border: 2px solid var(--border-color);
}

.instagram-embed-link:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: var(--secondary-color);
}

.instagram-embed-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.instagram-embed-header strong {
    display: block;
    font-size: 1.2rem;
    color: var(--primary-color);
    margin-bottom: 0.25rem;
}

.instagram-embed-header p {
    font-size: 0.9rem;
    color: var(--text-light);
    margin: 0;
}

.instagram-embed-action {
    text-align: center;
    color: var(--secondary-color);
    font-weight: 600;
    font-size: 1rem;
}

@media (max-width: 768px) {
    .social-feed-modern {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .news-grid {
        grid-template-columns: 1fr;
    }
    
    .instagram-links-grid {
        grid-template-columns: 1fr;
    }
    
    .nav-dropdown {
        width: 100%;
    }

    .dropdown-toggle {
        width: 100%;
        padding: 0.75rem 0;
    }

    .dropdown-menu {
        position: static !important;
        opacity: 1 !important;
        visibility: visible !important;
        transform: none !important;
        box-shadow: none;
        background: var(--bg-light);
        margin-top: 0.5rem;
        margin-left: 1rem;
        border-radius: 8px;
        left: auto !important;
        right: auto !important;
        width: calc(100% - 2rem) !important;
        min-width: auto !important;
        pointer-events: all !important;
        padding: 0.5rem 0;
    }
    
    .dropdown-menu::before {
        display: none !important;
    }
    
    .nav-dropdown:hover .dropdown-menu {
        transform: none !important;
    }

    .dropdown-menu a {
        padding: 0.75rem 1.5rem;
    }

    .dropdown-menu a:hover {
        padding-left: 1.75rem;
    }
}

/* Applications Section */
.applications-section {
    background: var(--bg-light);
    padding: 5rem 0;
}

.applications-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin: 3rem 0;
}

.application-card {
    background: var(--bg-white);
    padding: 2.5rem;
    border-radius: 20px;
    box-shadow: var(--shadow-lg);
    transition: all 0.3s ease;
    border-top: 4px solid var(--primary-color);
}

.application-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
}

.card-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.application-card h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-dark);
}

.application-card p {
    color: var(--text-light);
    line-height: 1.8;
    margin-bottom: 2rem;
}

.application-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    background: var(--primary-color);
    color: white;
    text-decoration: none;
    border-radius: 50px;
    font-weight: 600;
    transition: all 0.3s ease;
    box-shadow: var(--shadow-md);
}

.application-btn:hover {
    background: var(--primary-dark);
    transform: translateX(5px);
    box-shadow: var(--shadow-lg);
}

.btn-arrow {
    transition: transform 0.3s ease;
}

.application-btn:hover .btn-arrow {
    transform: translateX(5px);
}

.application-info {
    margin: 4rem 0;
    padding: 2rem;
    background: var(--bg-white);
    border-radius: 20px;
    box-shadow: var(--shadow-md);
}

.application-info h3 {
    font-size: 1.75rem;
    margin-bottom: 2rem;
    color: var(--text-dark);
    text-align: center;
}

.info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
}

.info-item {
    padding: 1.5rem;
    background: var(--bg-light);
    border-radius: 15px;
    border-left: 4px solid var(--secondary-color);
}

.info-item strong {
    display: block;
    color: var(--primary-color);
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
}

.info-item p {
    color: var(--text-light);
    line-height: 1.6;
    margin: 0;
}

.external-links {
    margin-top: 3rem;
}

.external-links h3 {
    font-size: 1.75rem;
    margin-bottom: 2rem;
    color: var(--text-dark);
    text-align: center;
}

.links-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
}

.external-link {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.5rem;
    background: var(--bg-white);
    border-radius: 15px;
    text-decoration: none;
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.external-link:hover {
    border-color: var(--primary-color);
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.external-link span {
    font-size: 2rem;
}

.external-link strong {
    display: block;
    color: var(--text-dark);
    font-size: 1.1rem;
    margin-bottom: 0.25rem;
}

.external-link p {
    color: var(--text-light);
    font-size: 0.9rem;
    margin: 0;
}

.workshops-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.workshop-item {
    background: var(--bg-white);
    padding: 2rem;
    border-radius: 15px;
    border-left: 4px solid var(--secondary-color);
    transition: all 0.3s ease;
    box-shadow: var(--shadow-sm);
}

.workshop-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.workshop-item h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
    color: var(--text-dark);
}

.workshop-item p {
    color: var(--text-light);
    margin-bottom: 0.5rem;
    line-height: 1.6;
}

.workshop-item strong {
    color: var(--primary-color);
    font-weight: 600;
}

/* Guide place cards with image */
.place-card {
    overflow: hidden;
    display: flex;
    flex-direction: column;
    padding: 0; /* temel paddingle çakışmasın */
}

.place-image {
    width: 100%;
    height: 190px;
    background-size: cover;
    background-position: center;
}

.place-content {
    padding: 1.5rem 1.75rem 1.75rem;
}

/* Gömeç rehberi üst linki */
.guide-top-link {
    margin-top: 1.5rem;
    text-align: center;
}

.guide-map-link,
.guide-map-link:visited {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 1.75rem;
    border-radius: 999px;
    border: 1px solid var(--primary-color);
    color: var(--primary-color);
    font-weight: 600;
    text-decoration: none;
    font-size: 0.95rem;
    background: rgba(37, 99, 235, 0.04);
    transition: all 0.2s ease;
}

.guide-map-link:hover {
    background: rgba(37, 99, 235, 0.08);
    transform: translateY(-1px);
}

@media (max-width: 768px) {
    .place-image {
        height: 170px;
    }
}

/* Contact Section */
.contact-section {
    background: var(--bg-light);
}

.contact-content {
    max-width: 800px;
    margin: 0 auto;
}

.contact-info h3 {
    font-size: 1.75rem;
    margin-bottom: 1rem;
    color: var(--text-dark);
}

.contact-info p {
    color: var(--text-light);
    margin-bottom: 2rem;
    line-height: 1.8;
}

.contact-items {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.contact-item {
    padding: 1.5rem;
    background: var(--bg-white);
    border-radius: 10px;
    box-shadow: var(--shadow-md);
}

.contact-item strong {
    display: block;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
    font-size: 1.1rem;
}

.contact-item a {
    color: var(--text-dark);
    text-decoration: none;
    font-size: 1.1rem;
    transition: color 0.3s ease;
}

.contact-item a:hover {
    color: var(--primary-color);
}

/* Footer */
.footer {
    background: var(--text-dark);
    color: white;
    text-align: center;
    padding: 2rem 0;
}

/* Responsive Design */
@media (max-width: 768px) {
    .navbar {
        top: 0.5rem;
        padding: 1rem 0;
        margin-bottom: 1rem;
    }

    .navbar .container {
        border-radius: 20px;
        padding: 0.75rem 1.5rem;
        flex-wrap: nowrap;
    }

    .nav-menu {
        position: fixed;
        top: 70px;
        left: -100%;
        flex-direction: column;
        background: rgba(255, 255, 255, 0.98);
        backdrop-filter: blur(20px);
        width: calc(100% - 20px);
        margin: 0 10px;
        padding: 1.5rem;
        box-shadow: var(--shadow-xl);
        border-radius: 15px;
        border: 1px solid rgba(255, 255, 255, 0.3);
        transition: left 0.3s ease;
        gap: 1rem;
        max-height: calc(100vh - 100px);
        overflow-y: auto;
        z-index: 1001;
    }

    .nav-menu.active {
        left: 0;
    }

    .nav-menu > li {
        width: 100%;
    }

    .nav-menu a {
        color: var(--text-dark);
        padding: 0.75rem 0;
        display: block;
        width: 100%;
    }

    .nav-menu a:hover {
        color: var(--primary-color);
    }

    .nav-menu a::after {
        display: none;
    }

    .nav-logo {
        height: 40px;
        width: auto;
    }

    .nav-brand h1 {
        font-size: 1.25rem;
    }

    .mobile-menu-toggle {
        display: flex;
        z-index: 1002;
    }

    .hero-title {
        font-size: 2.5rem;
    }

    .hero-subtitle {
        font-size: 1.25rem;
    }

    .hero-dates {
        flex-direction: column;
        gap: 1rem;
    }

    .date-item {
        padding: 1rem 1.5rem;
    }

    .date-number {
        font-size: 2.5rem;
    }

    .date-separator {
        transform: rotate(90deg);
    }

    .section-title {
        font-size: 2rem;
    }

    .program-item {
        flex-direction: column;
        gap: 1rem;
    }

    .program-time {
        min-width: auto;
    }

    .location-content {
        grid-template-columns: 1fr;
    }

    .location-map {
        height: 300px;
    }

    .tab-btn {
        padding: 0.6rem 1.5rem;
        font-size: 0.9rem;
    }

    .topics-list {
        grid-template-columns: 1fr;
    }

    .workshops-grid {
        grid-template-columns: 1fr;
    }

    .theme-text {
        font-size: 1.5rem;
        letter-spacing: 2px;
    }

    .theme-subtitle {
        font-size: 1rem;
    }

    .applications-grid {
        grid-template-columns: 1fr;
    }

    .info-grid {
        grid-template-columns: 1fr;
    }

    .links-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }

    .hero-subtitle {
        font-size: 1.1rem;
    }

    .date-number {
        font-size: 2rem;
    }

    .section-title {
        font-size: 1.75rem;
    }

    .program-content h3 {
        font-size: 1.25rem;
    }

    .container {
        padding: 0 15px;
    }

    .theme-text {
        font-size: 1.25rem;
        letter-spacing: 1px;
    }

    .workshop-item h3 {
        font-size: 1.25rem;
    }
}

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

/* Selection */
::selection {
    background: var(--primary-color);
    color: white;
}