/* ============================================
   KEŞİF SANAT - FRONTEND CSS
   Renkler: #4d4d4f (koyu gri) | #e4b540 (altın)
   Font: Montserrat + Inter
============================================ */

/* Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@400;500;600;700;800;900&family=Inter:wght@300;400;500;600;700&display=swap');

/* ============================================
   CSS DEĞİŞKENLERİ
============================================ */
:root {
    --primary: #4d4d4f;
    --primary-light: #6b6b6d;
    --primary-dark: #333335;
    --accent: #e4b540;
    --accent-hover: #d4a530;
    --accent-light: #f0d078;
    --white: #ffffff;
    --black: #1a1a1a;
    --gray-50: #f9fafb;
    --gray-100: #f3f4f6;
    --gray-200: #e5e7eb;
    --gray-300: #d1d5db;
    --gray-400: #9ca3af;
    --gray-500: #6b7280;
    --gray-600: #4b5563;
    --gray-700: #374151;
    --gray-800: #1f2937;
    --gray-900: #111827;
    --success: #10b981;
    --danger: #ef4444;
    --warning: #f59e0b;
    --info: #3b82f6;
    --font-heading: 'Montserrat', sans-serif;
    --font-body: 'Inter', sans-serif;
    --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
    --shadow: 0 4px 6px -1px rgba(0,0,0,0.1);
    --shadow-md: 0 10px 15px -3px rgba(0,0,0,0.1);
    --shadow-lg: 0 20px 25px -5px rgba(0,0,0,0.1);
    --shadow-xl: 0 25px 50px -12px rgba(0,0,0,0.25);
    --radius: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    --transition: all 0.3s ease;
    --container: 1200px;
}

/* ============================================
   RESET & BASE
============================================ */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-body);
    font-weight: 400;
    line-height: 1.7;
    color: var(--gray-700);
    background-color: var(--white);
    overflow-x: hidden;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

ul, ol {
    list-style: none;
}

/* ============================================
   TİPOGRAFİ
============================================ */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.3;
    color: var(--primary);
}

h1 { font-size: 3rem; }
h2 { font-size: 2.25rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }
h5 { font-size: 1.1rem; }
h6 { font-size: 1rem; }

p {
    margin-bottom: 1rem;
    color: var(--gray-600);
}

/* ============================================
   LAYOUT & CONTAINER
============================================ */
.container {
    width: 100%;
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 20px;
}

.section {
    padding: 80px 0;
}

.section-dark {
    background-color: var(--gray-50);
}

/* Section Başlık */
.section-header {
    text-align: center;
    margin-bottom: 50px;
}

.section-header h2 {
    font-size: 2.25rem;
    font-weight: 800;
    margin-bottom: 15px;
    position: relative;
    display: inline-block;
}

.section-header h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background: var(--accent);
    border-radius: 2px;
}

.section-header p {
    font-size: 1.1rem;
    color: var(--gray-500);
    max-width: 600px;
    margin: 20px auto 0;
}

/* ============================================
   BUTONLAR
============================================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 28px;
    border: none;
    border-radius: var(--radius);
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 15px;
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
    line-height: 1;
}

.btn-gold {
    background: var(--accent);
    color: var(--black);
}

.btn-gold:hover {
    background: var(--accent-hover);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(228, 181, 64, 0.4);
}

.btn-dark {
    background: var(--primary);
    color: var(--white);
}

.btn-dark:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(77, 77, 79, 0.3);
}

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

.btn-outline:hover {
    background: var(--accent);
    color: var(--black);
    transform: translateY(-2px);
}

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

.btn-outline-white:hover {
    background: var(--white);
    color: var(--primary);
}

.btn-sm {
    padding: 8px 18px;
    font-size: 13px;
}

.btn-lg {
    padding: 16px 36px;
    font-size: 17px;
}

/* Bilet Platform Butonları */
.bilet-platform-btn:hover {
    background: var(--accent) !important;
    color: white !important;
    border-color: var(--accent) !important;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(228, 181, 64, 0.4) !important;
}

.bilet-platform-btn:hover i {
    color: white !important;
}

/* ============================================
   NAVBAR
============================================ */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 12px 0;
    background: #ffffff;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
}

.navbar.scrolled {
    background: #ffffff;
    padding: 12px 0;
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.12);
}

.navbar .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.navbar-logo {
    display: inline-flex;
    align-items: center;
    gap: 15px;
}

.logo-icon {
    height: 60px;
    width: auto;
    object-fit: contain;
    flex-shrink: 0;
}

.logo-text {
    display: flex;
    flex-direction: column;
    gap: 2px;
    min-width: 0;
}

.logo-title {
    font-family: var(--font-heading);
    font-size: 20px;
    font-weight: 700;
    color: var(--primary);
    letter-spacing: 0.3px;
    line-height: 1.2;
    white-space: nowrap;
}

.logo-subtitle {
    font-family: var(--font-text);
    font-size: 9px;
    font-weight: 500;
    color: var(--gray-600);
    letter-spacing: 0.3px;
    text-transform: uppercase;
    line-height: 1.2;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.navbar-menu {
    display: flex;
    align-items: center;
    gap: 10px;
}

.navbar-menu a {
    padding: 12px 20px;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 15px;
    color: var(--primary);
    border-radius: var(--radius);
    letter-spacing: 0.3px;
    text-transform: uppercase;
    transition: var(--transition);
}

.navbar-menu a:hover,
.navbar-menu a.active {
    color: var(--accent) !important;
}

.navbar-menu a.active {
    background: rgba(228, 181, 64, 0.1);
}

/* Hamburger Menü */
.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 5px;
    z-index: 1001;
}

.hamburger span {
    width: 28px;
    height: 3px;
    background: var(--primary);
    border-radius: 2px;
    transition: var(--transition);
}

.hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 6px);
}

.hamburger.active span:nth-child(2) {
    opacity: 0;
}

.hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -6px);
}

/* ============================================
   HERO SLIDER
============================================ */
.hero-slider {
    position: relative;
    height: 100vh;
    min-height: 600px;
    max-height: 900px;
}

.hero-slide {
    position: relative;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.hero-slide-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    transform: scale(1.05);
    transition: transform 8s ease;
}

.swiper-slide-active .hero-slide-bg {
    transform: scale(1);
}

.hero-slide-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(26,26,26,0.7) 0%, rgba(77,77,79,0.5) 100%);
}

.hero-slide-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 800px;
    padding: 0 20px;
}

.hero-slide-content h1 {
    font-size: 3.5rem;
    font-weight: 900;
    color: var(--white);
    margin-bottom: 20px;
    text-shadow: 2px 2px 10px rgba(0,0,0,0.3);
}

.hero-slide-content p {
    font-size: 1.2rem;
    color: rgba(255,255,255,0.9);
    margin-bottom: 30px;
    line-height: 1.8;
}

.hero-slider .swiper-pagination-bullet {
    width: 12px;
    height: 12px;
    background: rgba(255,255,255,0.5);
    opacity: 1;
}

.hero-slider .swiper-pagination-bullet-active {
    background: var(--accent);
    width: 35px;
    border-radius: 6px;
}

/* ============================================
   SAYFA HERO (Mini)
============================================ */
.page-hero {
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 50%, var(--primary-light) 100%);
    padding: 140px 0 60px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.page-hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(228,181,64,0.15) 0%, transparent 70%);
    border-radius: 50%;
}

.page-hero h1 {
    color: var(--white);
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 10px;
}

.page-hero p {
    color: rgba(255,255,255,0.7);
    font-size: 1.1rem;
}

.page-hero .breadcrumb {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-top: 15px;
    font-size: 14px;
    color: rgba(255,255,255,0.6);
}

.page-hero .breadcrumb a {
    color: var(--accent);
}

.page-hero .breadcrumb span {
    color: rgba(255,255,255,0.4);
}

/* ============================================
   KARTLAR
============================================ */
.card {
    background: var(--white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: var(--transition);
    border: 1px solid var(--gray-200);
}

.card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: transparent;
}

.card-img {
    width: 100%;
    height: 220px;
    object-fit: cover;
    transition: transform 0.5s ease;
}

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

.card-img-wrapper {
    position: relative;
    overflow: hidden;
}

.card-body {
    padding: 24px;
}

.card-badge {
    position: absolute;
    top: 15px;
    left: 15px;
    padding: 6px 14px;
    background: var(--accent);
    color: var(--black);
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 12px;
    border-radius: 20px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    z-index: 2;
}

.card-date {
    position: absolute;
    top: 15px;
    right: 15px;
    background: var(--white);
    border-radius: var(--radius);
    padding: 8px 12px;
    text-align: center;
    box-shadow: var(--shadow);
    z-index: 2;
}

.card-date .day {
    display: block;
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.5rem;
    color: var(--accent);
    line-height: 1;
}

.card-date .month {
    display: block;
    font-size: 12px;
    font-weight: 600;
    color: var(--gray-500);
    text-transform: uppercase;
}

.card-title {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 10px;
    color: var(--primary);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.card-title a:hover {
    color: var(--accent);
}

.card-text {
    font-size: 14px;
    color: var(--gray-500);
    margin-bottom: 15px;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    line-height: 1.6;
}

.card-meta {
    display: flex;
    align-items: center;
    gap: 15px;
    font-size: 13px;
    color: var(--gray-400);
    padding-top: 15px;
    border-top: 1px solid var(--gray-100);
}

.card-meta i {
    color: var(--accent);
    margin-right: 4px;
}

/* Grid düzenleri */
.grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.grid-4 {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.grid-2 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}

/* ============================================
   ETKİNLİK KARTI
============================================ */
.event-card .card-info {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-bottom: 15px;
    font-size: 14px;
}

.event-card .card-info span {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--gray-500);
}

.event-card .card-info i {
    color: var(--accent);
    width: 16px;
    text-align: center;
}

.event-card .card-price {
    display: inline-block;
    background: linear-gradient(135deg, var(--accent), var(--accent-hover));
    color: var(--black);
    padding: 6px 16px;
    border-radius: 20px;
    font-weight: 700;
    font-size: 14px;
}

/* ============================================
   BLOG KARTI
============================================ */
.blog-card .card-category {
    display: inline-block;
    color: var(--accent);
    font-weight: 600;
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 8px;
}

.blog-card .card-author {
    display: flex;
    align-items: center;
    gap: 10px;
}

.blog-card .card-author img {
    width: 35px;
    height: 35px;
    border-radius: 50%;
    object-fit: cover;
}

/* ============================================
   EKİP KARTI
============================================ */
.team-card {
    text-align: center;
    padding: 30px 20px;
}

.team-card .team-photo {
    width: 180px;
    height: 180px;
    border-radius: 50%;
    object-fit: cover;
    margin: 0 auto 20px;
    border: 4px solid var(--accent);
    transition: var(--transition);
}

.team-card:hover .team-photo {
    transform: scale(1.05);
    box-shadow: 0 0 0 8px rgba(228, 181, 64, 0.15);
}

.team-card h4 {
    font-size: 1.15rem;
    margin-bottom: 5px;
}

.team-card .team-role {
    color: var(--accent);
    font-weight: 600;
    font-size: 14px;
    margin-bottom: 15px;
}

.team-card .team-social {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-top: 15px;
}

.team-card .team-social a {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    border: 2px solid var(--gray-200);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gray-500);
    font-size: 15px;
}

.team-card .team-social a:hover {
    background: var(--accent);
    border-color: var(--accent);
    color: var(--black);
    transform: translateY(-3px);
}

/* ============================================
   REFERANS CAROUSEL
============================================ */
.referans-logo {
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 15px 30px;
    filter: grayscale(100%);
    opacity: 0.5;
    transition: var(--transition);
}

.referans-logo:hover {
    filter: grayscale(0%);
    opacity: 1;
}

.referans-logo img {
    max-height: 60px;
    max-width: 160px;
    object-fit: contain;
}

/* ============================================
   İSTATİSTİKLER
============================================ */
.stats-section {
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 100%);
    padding: 60px 0;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.stat-item {
    text-align: center;
    color: var(--white);
}

.stat-number {
    font-family: var(--font-heading);
    font-size: 3rem;
    font-weight: 900;
    color: var(--accent);
    line-height: 1;
    margin-bottom: 10px;
}

.stat-label {
    font-size: 14px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
    opacity: 0.8;
}

/* ============================================
   GALERİ
============================================ */
.gallery-filters {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 40px;
}

.gallery-filter-btn {
    padding: 10px 24px;
    border: 2px solid var(--gray-200);
    background: transparent;
    border-radius: 30px;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 14px;
    color: var(--gray-500);
    cursor: pointer;
    transition: var(--transition);
}

.gallery-filter-btn:hover,
.gallery-filter-btn.active {
    border-color: var(--accent);
    background: var(--accent);
    color: var(--black);
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 20px;
}

.gallery-item {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    cursor: pointer;
    aspect-ratio: 4/3;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.gallery-item:hover img {
    transform: scale(1.1);
}

.gallery-item-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to top, rgba(26,26,26,0.8) 0%, transparent 60%);
    opacity: 0;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 20px;
}

.gallery-item:hover .gallery-item-overlay {
    opacity: 1;
}

.gallery-item-overlay h4 {
    color: var(--white);
    font-size: 1rem;
    margin-bottom: 5px;
}

.gallery-item-overlay span {
    color: var(--accent);
    font-size: 13px;
    font-weight: 600;
}

/* ============================================
   SSS ACCORDION
============================================ */
.accordion-item {
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    margin-bottom: 12px;
    overflow: hidden;
    transition: var(--transition);
}

.accordion-item.active {
    border-color: var(--accent);
    box-shadow: 0 4px 12px rgba(228, 181, 64, 0.15);
}

.accordion-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 24px;
    cursor: pointer;
    background: var(--white);
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 1rem;
    color: var(--primary);
    transition: var(--transition);
    border: none;
    width: 100%;
    text-align: left;
}

.accordion-header:hover {
    background: var(--gray-50);
}

.accordion-item.active .accordion-header {
    background: var(--accent);
    color: var(--black);
}

.accordion-icon {
    font-size: 18px;
    transition: transform 0.3s ease;
}

.accordion-item.active .accordion-icon {
    transform: rotate(180deg);
}

.accordion-body {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease;
}

.accordion-body-content {
    padding: 20px 24px;
    line-height: 1.8;
    color: var(--gray-600);
}

/* ============================================
   NEWSLETTER
============================================ */
.newsletter-section {
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 100%);
    padding: 60px 0;
}

.newsletter-form {
    display: flex;
    max-width: 500px;
    margin: 0 auto;
    gap: 10px;
}

.newsletter-form input {
    flex: 1;
    padding: 14px 20px;
    border: 2px solid rgba(255,255,255,0.2);
    border-radius: var(--radius);
    background: rgba(255,255,255,0.1);
    color: var(--white);
    font-size: 15px;
    font-family: var(--font-body);
}

.newsletter-form input::placeholder {
    color: rgba(255,255,255,0.5);
}

.newsletter-form input:focus {
    outline: none;
    border-color: var(--accent);
}

/* ============================================
   FORM STİLLERİ
============================================ */
.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 14px;
    color: var(--primary);
    margin-bottom: 8px;
}

.form-control {
    width: 100%;
    padding: 14px 18px;
    border: 2px solid var(--gray-200);
    border-radius: var(--radius);
    font-family: var(--font-body);
    font-size: 15px;
    color: var(--gray-700);
    transition: var(--transition);
    background: var(--white);
}

.form-control:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 4px rgba(228, 181, 64, 0.1);
}

textarea.form-control {
    min-height: 150px;
    resize: vertical;
}

select.form-control {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%236b7280' viewBox='0 0 16 16'%3E%3Cpath d='M8 11L3 6h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 15px center;
    padding-right: 40px;
}

/* ============================================
   ALERT MESAJLARI
============================================ */
.alert {
    padding: 15px 20px;
    border-radius: var(--radius);
    margin-bottom: 20px;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 10px;
}

.alert-success {
    background: #ecfdf5;
    color: #065f46;
    border: 1px solid #a7f3d0;
}

.alert-danger {
    background: #fef2f2;
    color: #991b1b;
    border: 1px solid #fca5a5;
}

/* ============================================
   SOSYAL PAYLAŞIM BUTONLARI
============================================ */
.share-section {
    margin-top: 25px;
    padding-top: 25px;
    border-top: 1px solid var(--gray-200);
}

.share-label {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--gray-600);
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 6px;
}

.share-buttons {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.share-btn {
    width: 42px;
    height: 42px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    color: white;
    font-size: 1rem;
    border: none;
    cursor: pointer;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    text-decoration: none;
}

.share-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.2);
    color: white;
}

.share-facebook { background: #1877f2; }
.share-twitter  { background: #1da1f2; }
.share-whatsapp { background: #25d366; }
.share-linkedin { background: #0077b5; }
.share-copy     { background: var(--primary); }

.share-copy.copied {
    background: #22c55e;
}

/* ============================================
   FOOTER
============================================ */
.footer {
    background: var(--black);
    color: rgba(255,255,255,0.7);
    padding-top: 80px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1.5fr;
    gap: 40px;
    padding-bottom: 40px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.footer-about .footer-logo img {
    height: 50px;
    margin-bottom: 20px;
}

.footer-about p {
    color: rgba(255,255,255,0.5);
    font-size: 14px;
    line-height: 1.8;
}

.footer h4 {
    color: var(--white);
    font-size: 1.1rem;
    margin-bottom: 25px;
    position: relative;
    padding-bottom: 12px;
}

.footer h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 30px;
    height: 3px;
    background: var(--accent);
    border-radius: 2px;
}

.footer-links li {
    margin-bottom: 10px;
}

.footer-links a {
    color: rgba(255,255,255,0.5);
    font-size: 14px;
    transition: var(--transition);
}

.footer-links a:hover {
    color: var(--accent);
    padding-left: 5px;
}

.footer-links a i {
    margin-right: 8px;
    color: var(--accent);
}

.footer-contact li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 15px;
    font-size: 14px;
    color: rgba(255,255,255,0.5);
}

.footer-contact li i {
    color: var(--accent);
    margin-top: 4px;
    width: 16px;
    text-align: center;
}

.footer-social {
    display: flex;
    gap: 12px;
    margin-top: 20px;
}

.footer-social a {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: 2px solid rgba(255,255,255,0.15);
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255,255,255,0.5);
    font-size: 16px;
}

.footer-social a:hover {
    background: var(--accent);
    border-color: var(--accent);
    color: var(--black);
    transform: translateY(-3px);
}

.footer-bottom {
    text-align: center;
    padding: 25px 0;
    font-size: 14px;
    color: rgba(255,255,255,0.4);
}

.footer-bottom span {
    color: var(--accent);
    font-weight: 600;
}

/* ============================================
   SAYFALAMA (Pagination)
============================================ */
.pagination {
    display: flex;
    justify-content: center;
    gap: 5px;
    margin-top: 40px;
}

.pagination a,
.pagination span {
    padding: 10px 16px;
    border-radius: var(--radius);
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 14px;
    transition: var(--transition);
}

.pagination a {
    background: var(--white);
    color: var(--gray-600);
    border: 2px solid var(--gray-200);
}

.pagination a:hover {
    border-color: var(--accent);
    color: var(--accent);
}

.pagination span.active {
    background: var(--accent);
    color: var(--black);
    border: 2px solid var(--accent);
}

/* ============================================
   İLETİŞİM BİLGİ KARTLARI
============================================ */
.contact-card {
    background: var(--white);
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-lg);
    padding: 30px;
    text-align: center;
    transition: var(--transition);
}

.contact-card:hover {
    border-color: var(--accent);
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.contact-card-icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent), var(--accent-hover));
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 15px;
    font-size: 22px;
    color: var(--black);
}

.contact-card h4 {
    font-size: 1rem;
    margin-bottom: 8px;
}

.contact-card p {
    font-size: 14px;
    color: var(--gray-500);
}

/* ============================================
   İÇERİK DETAY SAYFASI
============================================ */
.detail-hero {
    position: relative;
    height: 450px;
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: flex-end;
}

.detail-hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to top, rgba(26,26,26,0.9) 0%, rgba(26,26,26,0.2) 60%);
}

.detail-hero-content {
    position: relative;
    z-index: 2;
    padding: 40px 0;
    width: 100%;
}

.detail-content {
    padding: 40px 0;
}

.detail-content h1, .detail-content h2, .detail-content h3 {
    margin-bottom: 15px;
    margin-top: 25px;
}

.detail-content p {
    margin-bottom: 15px;
    line-height: 1.9;
}

.detail-content img {
    border-radius: var(--radius-lg);
    margin: 20px 0;
}

/* Sosyal Paylaşım */
.share-buttons {
    display: flex;
    gap: 10px;
    margin-top: 30px;
    padding-top: 20px;
    border-top: 1px solid var(--gray-200);
}

.share-btn {
    padding: 10px 20px;
    border-radius: var(--radius);
    font-size: 14px;
    font-weight: 600;
    color: var(--white);
    display: flex;
    align-items: center;
    gap: 8px;
}

.share-btn.facebook { background: #1877f2; }
.share-btn.twitter { background: #1da1f2; }
.share-btn.whatsapp { background: #25d366; }

.share-btn:hover {
    opacity: 0.9;
    transform: translateY(-2px);
}

/* Bilet Linkleri */
.ticket-links {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    margin: 20px 0;
}

.ticket-link {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 24px;
    background: var(--accent);
    color: var(--black);
    border-radius: var(--radius);
    font-weight: 700;
    font-family: var(--font-heading);
    transition: var(--transition);
}

.ticket-link:hover {
    background: var(--accent-hover);
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(228, 181, 64, 0.4);
}

.ticket-link img {
    height: 24px;
    width: auto;
}

/* ============================================
   ANİMASYONLAR
============================================ */
.fade-in-up {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in-up.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ============================================
   RESPONSİVE
============================================ */
@media (max-width: 1200px) {
    .container { max-width: 960px; }
    h1 { font-size: 2.5rem; }
    h2 { font-size: 2rem; }
}

@media (max-width: 992px) {
    .container { max-width: 720px; }

    .grid-4 { grid-template-columns: repeat(2, 1fr); }
    .grid-3 { grid-template-columns: repeat(2, 1fr); }
    .footer-grid { grid-template-columns: repeat(2, 1fr); }
    .stats-grid { grid-template-columns: repeat(2, 1fr); }

    .hero-slide-content h1 { font-size: 2.5rem; }

    /* Logo Mobil */
    .logo-icon {
        height: 45px;
    }

    .logo-title {
        font-size: 15px;
    }

    .logo-subtitle {
        font-size: 7px;
        letter-spacing: 0.2px;
    }

    /* Mobil Menü */
    .hamburger { display: flex; }

    .navbar-menu {
        position: fixed;
        top: 0;
        right: -300px;
        width: 300px;
        height: 100vh;
        background: var(--white);
        flex-direction: column;
        padding: 80px 30px 30px;
        box-shadow: var(--shadow-xl);
        transition: right 0.3s ease;
        z-index: 1000;
    }

    .navbar-menu.active {
        right: 0;
    }

    .navbar-menu a {
        color: var(--primary) !important;
        font-size: 16px;
        padding: 15px 0;
        border-bottom: 1px solid var(--gray-100);
        width: 100%;
    }

    .navbar-menu a:hover,
    .navbar-menu a.active {
        color: var(--accent) !important;
    }
}

@media (max-width: 768px) {
    .container { max-width: 540px; }

    /* Logo Çok Küçük Ekranlar */
    .logo-icon {
        height: 40px;
    }

    .logo-title {
        font-size: 13px;
    }

    .logo-subtitle {
        font-size: 6px;
        letter-spacing: 0.2px;
    }

    .section { padding: 50px 0; }

    h1 { font-size: 2rem; }
    h2 { font-size: 1.75rem; }

    .hero-slider { min-height: 500px; }
    .hero-slide-content h1 { font-size: 2rem; }
    .hero-slide-content p { font-size: 1rem; }

    .page-hero { padding: 120px 0 40px; }
    .page-hero h1 { font-size: 1.75rem; }

    .grid-3, .grid-2 { grid-template-columns: 1fr; }
    .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 20px; }
    .stat-number { font-size: 2rem; }

    .footer-grid { grid-template-columns: 1fr; gap: 30px; }

    .newsletter-form {
        flex-direction: column;
    }

    .detail-hero { height: 350px; }

    .gallery-grid {
        grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
        gap: 10px;
    }

    .contact-card { padding: 20px; }
}

@media (max-width: 576px) {
    .container { padding: 0 15px; }

    h1 { font-size: 1.75rem; }
    .hero-slide-content h1 { font-size: 1.5rem; }

    .grid-4 { grid-template-columns: 1fr; }

    .btn-lg { padding: 14px 28px; font-size: 15px; }

    .share-buttons { flex-direction: column; }
    .ticket-links { flex-direction: column; }
}

/* ============================================
   YARDIMCI SINIFLAR
============================================ */
.text-center { text-align: center; }
.text-accent { color: var(--accent); }
.text-white { color: var(--white); }
.mt-1 { margin-top: 10px; }
.mt-2 { margin-top: 20px; }
.mt-3 { margin-top: 30px; }
.mb-1 { margin-bottom: 10px; }
.mb-2 { margin-bottom: 20px; }
.mb-3 { margin-bottom: 30px; }
.d-flex { display: flex; }
.gap-1 { gap: 10px; }
.gap-2 { gap: 20px; }
.align-center { align-items: center; }
.justify-between { justify-content: space-between; }
.flex-wrap { flex-wrap: wrap; }

/* ============================================
   ETKİNLİKLER LAYOUT (Sidebar + İçerik)
============================================ */
.events-layout {
    display: grid;
    grid-template-columns: 270px 1fr;
    gap: 30px;
    align-items: start;
}

/* ---- FİLTRE SİDEBAR ---- */
.filter-sidebar {
    background: var(--white);
    border-radius: var(--radius-lg);
    border: 1px solid var(--gray-200);
    box-shadow: var(--shadow);
    padding: 22px 20px;
    position: sticky;
    top: 90px;
    max-height: calc(100vh - 110px);
    overflow-y: auto;
}

.filter-sidebar-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 18px;
    padding-bottom: 14px;
    border-bottom: 2px solid var(--gray-100);
}

.filter-sidebar-header h4 {
    font-size: 15px;
    font-weight: 700;
    color: var(--primary);
    margin: 0;
    display: flex;
    align-items: center;
    gap: 8px;
}

.filter-sidebar-header h4 i {
    color: var(--accent);
}

.filter-sidebar-close {
    display: none;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--gray-100);
    border: none;
    color: var(--gray-600);
    font-size: 14px;
    cursor: pointer;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.filter-sidebar-close:hover {
    background: var(--danger);
    color: white;
}

.filter-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
    margin-bottom: 14px;
    position: relative;
}

.filter-group label {
    font-size: 11px;
    font-weight: 700;
    color: var(--gray-500);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    display: flex;
    align-items: center;
    gap: 5px;
}

.filter-group label i {
    color: var(--accent);
    font-size: 10px;
}

.filter-sidebar-btns {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-top: 6px;
    padding-top: 14px;
    border-top: 1px solid var(--gray-100);
}

/* Aktif Filtreler */
.active-filters {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 6px;
    margin-top: 14px;
    padding-top: 14px;
    border-top: 1px solid var(--gray-100);
}

.active-filters-label {
    font-size: 10px;
    font-weight: 700;
    color: var(--gray-400);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    width: 100%;
}

.filter-tag {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    background: rgba(228, 181, 64, 0.12);
    color: var(--primary);
    padding: 3px 8px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 500;
    border: 1px solid rgba(228, 181, 64, 0.3);
}

.filter-tag a {
    color: var(--gray-400);
    font-size: 14px;
    line-height: 1;
    text-decoration: none;
    font-weight: 700;
}

.filter-tag a:hover {
    color: var(--danger);
}

/* ---- OVERLAY (mobil) ---- */
.filter-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 1099;
    backdrop-filter: blur(2px);
}

.filter-overlay.open {
    display: block;
}

/* ---- ETKİNLİK İÇERİĞİ ---- */
.events-content {
    min-width: 0;
}

.events-topbar {
    display: none;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 20px;
    gap: 12px;
}

.events-count {
    color: var(--gray-500);
    font-size: 14px;
}

.filter-toggle-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    position: relative;
}

.filter-badge {
    background: var(--accent);
    color: #1a1a1a;
    font-size: 10px;
    font-weight: 800;
    border-radius: 50%;
    width: 18px;
    height: 18px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
}

.events-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 24px;
}

/* ---- AUTOCOMPLETE ---- */
.autocomplete-dropdown {
    position: absolute;
    top: calc(100% + 2px);
    left: 0;
    right: 0;
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius);
    box-shadow: var(--shadow-md);
    z-index: 200;
    max-height: 280px;
    overflow-y: auto;
    display: none;
}

.autocomplete-dropdown.open {
    display: block;
}

.autocomplete-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 9px 12px;
    cursor: pointer;
    transition: background 0.15s;
    border-bottom: 1px solid var(--gray-100);
    text-decoration: none;
    color: var(--gray-700);
}

.autocomplete-item:last-child {
    border-bottom: none;
}

.autocomplete-item:hover,
.autocomplete-item.selected {
    background: var(--gray-50);
    color: var(--primary);
}

.autocomplete-item-img {
    width: 38px;
    height: 38px;
    border-radius: var(--radius);
    object-fit: cover;
    flex-shrink: 0;
    background: var(--gray-100);
}

.autocomplete-item-info {
    flex: 1;
    min-width: 0;
}

.autocomplete-item-title {
    font-size: 13px;
    font-weight: 600;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.autocomplete-item-meta {
    font-size: 11px;
    color: var(--gray-500);
    display: flex;
    gap: 6px;
    margin-top: 2px;
}

.autocomplete-item-meta i {
    color: var(--accent);
}

.autocomplete-no-result {
    padding: 12px;
    text-align: center;
    color: var(--gray-400);
    font-size: 13px;
}

/* ---- RESPONSIVE ---- */
@media (max-width: 1100px) {
    .events-layout {
        grid-template-columns: 240px 1fr;
        gap: 20px;
    }
}

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

    .filter-sidebar {
        position: fixed;
        top: 0;
        left: -290px;
        width: 280px;
        height: 100dvh;
        border-radius: 0;
        z-index: 1100;
        transition: left 0.3s ease;
        overflow-y: auto;
        max-height: none;
    }

    .filter-sidebar.open {
        left: 0;
    }

    .filter-sidebar-close {
        display: flex;
    }

    .events-topbar {
        display: flex;
    }

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

@media (max-width: 480px) {
    .events-grid {
        grid-template-columns: 1fr;
    }
}

/* ---- DARK MODE - Sidebar ---- */
[data-theme="dark"] .filter-sidebar {
    background: #1e293b;
    border-color: #334155;
}

[data-theme="dark"] .filter-sidebar-header {
    border-bottom-color: #334155;
}

[data-theme="dark"] .filter-sidebar-header h4 {
    color: var(--gray-700);
}

[data-theme="dark"] .filter-sidebar-close {
    background: #334155;
    color: var(--gray-500);
}

[data-theme="dark"] .filter-group label {
    color: var(--gray-400);
}

[data-theme="dark"] .filter-sidebar-btns,
[data-theme="dark"] .active-filters {
    border-top-color: #334155;
}

[data-theme="dark"] .filter-tag {
    background: rgba(228, 181, 64, 0.1);
    border-color: rgba(228, 181, 64, 0.2);
    color: var(--gray-500);
}

[data-theme="dark"] .autocomplete-dropdown {
    background: #1e293b;
    border-color: #334155;
}

[data-theme="dark"] .autocomplete-item {
    border-bottom-color: #334155;
    color: var(--gray-600);
}

[data-theme="dark"] .autocomplete-item:hover,
[data-theme="dark"] .autocomplete-item.selected {
    background: #334155;
}

/* ============================================
   DARK MODE TOGGLE BUTONU
============================================ */
.theme-toggle {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background: var(--gray-100);
    border: 2px solid var(--gray-200);
    color: var(--primary);
    font-size: 15px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    flex-shrink: 0;
    margin-left: 8px;
}

.theme-toggle:hover {
    background: var(--accent);
    border-color: var(--accent);
    color: #1a1a1a;
    transform: rotate(20deg);
}

/* ============================================
   DARK MODE - CSS DEĞİŞKENLERİ
============================================ */
[data-theme="dark"] {
    --white: #0f172a;
    --black: #0f172a;
    --gray-50: #1e293b;
    --gray-100: #1e293b;
    --gray-200: #334155;
    --gray-300: #475569;
    --gray-400: #64748b;
    --gray-500: #94a3b8;
    --gray-600: #94a3b8;
    --gray-700: #cbd5e1;
    --gray-800: #e2e8f0;
    --gray-900: #f1f5f9;
    --primary: #e2e8f0;
    --primary-light: #f1f5f9;
    --primary-dark: #cbd5e1;
    --shadow: 0 4px 6px -1px rgba(0,0,0,0.4);
    --shadow-md: 0 10px 15px -3px rgba(0,0,0,0.4);
    --shadow-lg: 0 20px 25px -5px rgba(0,0,0,0.4);
}

/* Dark Mode - Navbar */
[data-theme="dark"] .navbar,
[data-theme="dark"] .navbar.scrolled {
    background: #1e293b !important;
    box-shadow: 0 2px 15px rgba(0,0,0,0.5);
}

[data-theme="dark"] .logo-title {
    color: var(--accent);
}

[data-theme="dark"] .logo-subtitle {
    color: var(--gray-400);
}

[data-theme="dark"] .hamburger span {
    background: var(--gray-400);
}

[data-theme="dark"] .theme-toggle {
    background: #334155;
    border-color: #475569;
    color: var(--accent);
}

[data-theme="dark"] .theme-toggle:hover {
    background: var(--accent);
    border-color: var(--accent);
    color: #0f172a;
}

/* Dark Mode - Section */
[data-theme="dark"] .section-dark {
    background-color: #1e293b;
}

/* Dark Mode - Kartlar */
[data-theme="dark"] .event-card,
[data-theme="dark"] .blog-card,
[data-theme="dark"] .stat-card,
[data-theme="dark"] .contact-card,
[data-theme="dark"] .gallery-card {
    background: #1e293b;
    border-color: #334155;
}

/* Dark Mode - Formlar */
[data-theme="dark"] input,
[data-theme="dark"] textarea,
[data-theme="dark"] select {
    background: #1e293b !important;
    border-color: #334155 !important;
    color: var(--gray-700) !important;
}

[data-theme="dark"] input::placeholder,
[data-theme="dark"] textarea::placeholder {
    color: var(--gray-400) !important;
}

[data-theme="dark"] input:focus,
[data-theme="dark"] textarea:focus,
[data-theme="dark"] select:focus {
    border-color: var(--accent) !important;
    box-shadow: 0 0 0 3px rgba(228,181,64,0.2) !important;
}

/* Dark Mode - Hero metin (zaten açık renk, değişiklik gerekmez) */

/* Dark Mode - Footer (zaten koyu, değişiklik gerekmez) */

/* Dark Mode - Accordion */
[data-theme="dark"] .accordion-item {
    background: #1e293b;
    border-color: #334155;
}

[data-theme="dark"] .accordion-header {
    background: #1e293b;
    color: var(--gray-700);
}

/* Dark Mode - Butonlar */
[data-theme="dark"] .btn-outline {
    border-color: var(--accent);
    color: var(--accent);
}

[data-theme="dark"] .btn-dark {
    background: #334155;
    color: var(--gray-700);
}

[data-theme="dark"] .btn-dark:hover {
    background: #475569;
}

/* Dark Mode - Navbar Menü Linkleri */
[data-theme="dark"] .navbar-menu a {
    color: var(--gray-600);
}

[data-theme="dark"] .navbar-menu a:hover,
[data-theme="dark"] .navbar-menu a.active {
    color: var(--accent) !important;
}

[data-theme="dark"] .navbar-menu a.active {
    background: rgba(228,181,64,0.15);
}

/* Dark Mode - Breadcrumb */
[data-theme="dark"] .breadcrumb {
    background: #1e293b;
}

/* Dark Mode - Sayfa arka planı */
[data-theme="dark"] body {
    background-color: #0f172a;
    color: var(--gray-700);
}

/* Dark Mode - h etiketleri */
[data-theme="dark"] h1,
[data-theme="dark"] h2,
[data-theme="dark"] h3,
[data-theme="dark"] h4,
[data-theme="dark"] h5,
[data-theme="dark"] h6 {
    color: var(--primary);
}

/* Dark Mode - Responsive */
@media (max-width: 992px) {
    [data-theme="dark"] .navbar-menu {
        background: #1e293b !important;
        box-shadow: 0 10px 30px rgba(0,0,0,0.5);
    }

    [data-theme="dark"] .navbar-menu a {
        border-bottom-color: #334155;
    }
}