/* Panel Tema Renkleri - Sarı/Amber Tema */
:root {
    --theme-color: #FFB800;
    --theme-color2: #FACC15;
    --th-primary: #FFB800;
    --th-primary-dark: #FACC15;
    --th-accent: #4F46E5;
    --th-accent-alt: #10B981;
}
  * {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
  body {
    font-family: 'Inter', 'Poppins', sans-serif;
    background: #f8f9fa;
    color: #1C1C1E;
    overflow-x: hidden;
}
  /* Header Styles */
.main-header {
    background: linear-gradient(135deg, var(--theme-color) 0%, var(--theme-color2) 100%);
    padding: 12px 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}
  .header-top-bar {
    background: rgba(0, 0, 0, 0.1);
    padding: 8px 0;
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.9);
}
  .header-nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}
  .logo {
    font-size: 1.5rem;
    font-weight: 800;
    color: white;
    text-decoration: none;
    display: flex;
    align-items: center;
    height: 60px;
    padding: 8px 12px;
    background: white;
    border-radius: 12px;
    transition: all 0.3s;
}
  .logo:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}
  .logo img {
    height: 165px;
    max-width: 250px;
    object-fit: contain;
}
  .nav-menu {
    display: flex;
    list-style: none;
    gap: 32px;
    align-items: center;
}
  .nav-menu a {
    color: white;
    text-decoration: none;
    font-weight: 500;
    transition: opacity 0.3s;
    font-size: 0.9375rem;
}
  .nav-menu a:hover {
    opacity: 0.8;
}
  .header-actions {
    display: flex;
    align-items: center;
    gap: 16px;
}
  .lang-selector {
    position: relative;
}
  .lang-btn {
    background: rgba(255, 255, 255, 0.2);
    border: 2px solid rgba(255, 255, 255, 0.3);
    color: white;
    padding: 8px 16px;
    border-radius: 50px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 500;
    transition: all 0.3s;
    backdrop-filter: blur(10px);
}
  .lang-btn:hover {
    background: rgba(255, 255, 255, 0.3);
    border-color: rgba(255, 255, 255, 0.5);
}
  .lang-dropdown {
    position: absolute;
    top: 100%;
    right: 0;
    margin-top: 8px;
    background: white;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    min-width: 180px;
    display: none;
    overflow: hidden;
    z-index: 1001;
}
  .lang-dropdown.show {
    display: block;
}
  .lang-option {
    width: 100%;
    padding: 12px 16px;
    border: none;
    background: transparent;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 12px;
    color: #1f2937;
    font-weight: 500;
    transition: background 0.2s;
    text-align: left;
}
  .lang-option:hover {
    background: #f3f4f6;
}
  .lang-option.active {
    background: #fef3c7;
    color: var(--theme-color);
}
  .btn-primary {
    background: white;
    color: var(--theme-color);
    padding: 10px 24px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s;
    border: 2px solid transparent;
}
  .btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}
  .mobile-menu-toggle {
    display: none;
    background: rgba(255, 255, 255, 0.2);
    border: 2px solid rgba(255, 255, 255, 0.3);
    color: white;
    padding: 8px 12px;
    border-radius: 8px;
    cursor: pointer;
    font-size: 1.5rem;
    border: none;
}
  /* Mobile Menu Overlay */
.mobile-menu-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 9998;
}
  .mobile-menu-overlay.show {
    display: block;
}
  /* Mobile Menu Sidebar */
.mobile-menu-sidebar {
    position: fixed;
    top: 0;
    right: -100%;
    width: 85%;
    max-width: 320px;
    height: 100%;
    background: white;
    z-index: 9999;
    transition: right 0.3s ease;
    overflow-y: auto;
    box-shadow: -4px 0 20px rgba(0, 0, 0, 0.2);
}
  .mobile-menu-sidebar.show {
    right: 0;
}
  .mobile-menu-header {
    background: linear-gradient(135deg, var(--theme-color) 0%, var(--theme-color2) 100%);
    padding: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: white;
}
  .mobile-menu-close {
    background: rgba(255, 255, 255, 0.2);
    border: none;
    color: white;
    font-size: 1.5rem;
    cursor: pointer;
    padding: 8px 12px;
    border-radius: 8px;
    line-height: 1;
}
  .mobile-menu-content {
    padding: 20px 0;
}
  .mobile-menu-content ul {
    list-style: none;
    padding: 0;
    margin: 0;
}
  .mobile-menu-content ul li {
    border-bottom: 1px solid #f3f4f6;
}
  .mobile-menu-content ul li a {
    display: block;
    padding: 16px 20px;
    color: #1f2937;
    text-decoration: none;
    font-weight: 500;
    transition: background 0.2s;
}
  .mobile-menu-content ul li a:hover {
    background: #f9fafb;
    color: var(--theme-color);
}
  .mobile-menu-actions {
    padding: 20px;
    border-top: 1px solid #f3f4f6;
}
  .mobile-menu-actions .btn-primary {
    width: 100%;
    text-align: center;
    margin-bottom: 12px;
}
  .mobile-lang-selector {
    padding: 20px;
    border-top: 1px solid #f3f4f6;
}
  .mobile-lang-selector .lang-option {
    width: 100%;
    padding: 12px 16px;
    border: none;
    background: transparent;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 12px;
    color: #1f2937;
    font-weight: 500;
    transition: background 0.2s;
    text-align: left;
    border-bottom: 1px solid #f3f4f6;
}
  .mobile-lang-selector .lang-option:last-child {
    border-bottom: none;
}
  .mobile-lang-selector .lang-option:hover {
    background: #f9fafb;
}
  .mobile-lang-selector .lang-option.active {
    background: #fef3c7;
    color: var(--theme-color);
}
  /* Hero Slider */
.hero-slider {
    position: relative;
    min-height: 500px;
    overflow: hidden;
    background: linear-gradient(135deg, #2d1b0e 0%, #673AB7 50%, #0f0a05 100%);
  }
    .hero-slide {
    position: absolute;
    width: 100%;
    min-height: 500px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    padding: 80px 40px 120px;
    opacity: 0;
    transition: opacity 1s ease-in-out;
    top: 0;
    left: 0;
    z-index: 2;
}
  .hero-slide.active,
.hero-slide:only-child {
    opacity: 1;
}
  .hero-slide-left {
    position: relative;
    z-index: 3;
    padding: 0 40px;
}
  .hero-slide-right {
    position: relative;
    z-index: 3;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}
  .hero-slide-right img {
    width: 100%;
    max-width: 500px;
    height: auto;
    border-radius: 12px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
}
  .hero-content {
    position: relative;
    z-index: 3;
    max-width: 800px;
    width: 100%;
    text-align: left;
}
  .hero-title {
    font-size: 3.5rem;
    font-weight: 900;
    margin-bottom: 2rem;
    line-height: 1.2;
}
  .hero-title-gradient {
    background: linear-gradient(90deg, #60a5fa 0%, #a78bfa 50%, #f472b6 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: inline-block;
}
  .hero-title-theme {
    color: var(--theme-color);
    display: inline-block;
    text-shadow: 0 0 20px rgba(255, 184, 0, 0.5);
}
  .hero-title-icon {
    display: inline-block;
    margin-right: 8px;
    font-size: 2.5rem;
    vertical-align: middle;
}
  .hero-select-btn {
    background: rgba(0, 0, 0, 0.4);
    border: 2px solid var(--theme-color);
    color: var(--theme-color);
    padding: 16px 32px;
    border-radius: 12px;
    text-decoration: none;
    font-weight: 700;
    font-size: 1rem;
    display: inline-flex;
    align-items: center;
    gap: 12px;
    transition: all 0.3s;
    margin-bottom: 16px;
    backdrop-filter: blur(10px);
}
  .hero-select-btn:hover {
    background: rgba(255, 184, 0, 0.2);
    border-color: var(--theme-color2);
    color: var(--theme-color2);
    transform: translateY(-2px);
    box-shadow: 0 4px 20px rgba(255, 184, 0, 0.3);
}
  .hero-select-btn-icon {
    font-size: 1.25rem;
}
  .hero-instruction {
    font-size: 0.9375rem;
    color: rgba(255, 255, 255, 0.85);
    margin-top: 8px;
}
  .hero-subtitle {
    font-size: 1.125rem;
    margin-bottom: 2rem;
    color: rgba(255, 255, 255, 0.85);
    line-height: 1.6;
}
  .hero-btn {
    background: white;
    color: var(--theme-color);
    padding: 16px 40px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 700;
    display: inline-block;
    transition: all 0.3s;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}
  .hero-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
}
  .slider-nav {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 12px;
    z-index: 10;
}
  .slider-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.4);
    cursor: pointer;
    transition: all 0.3s;
}
  .slider-dot.active {
    background: var(--theme-color);
    width: 32px;
    border-radius: 6px;
    box-shadow: 0 0 10px rgba(255, 184, 0, 0.5);
}
    /* Section Styles */
.section {
    padding: 80px 0;
}
  .container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}
  .section-title {
    font-size: 2.5rem;
    font-weight: 800;
    text-align: center;
    margin-bottom: 1rem;
    color: #1C1C1E;
}
  .section-subtitle {
    font-size: 1.125rem;
    text-align: center;
    color: #6B7280;
    margin-bottom: 3rem;
}
  /* Languages Section */
.languages-section {
    background: white;
}
  .languages-slider {
    padding: 20px 0 60px;
}
  .language-card {
    background: white;
    border-radius: 20px;
    padding: 32px 24px;
    text-align: center;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    transition: all 0.3s;
    cursor: pointer;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
}
  .language-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 30px rgba(255, 184, 0, 0.3);
}
  .language-flag {
    font-size: 4rem;
    margin-bottom: 16px;
}
  .language-name {
    font-size: 1.25rem;
    font-weight: 600;
    color: #1C1C1E;
    margin-bottom: 8px;
}
  .language-code {
    font-size: 0.875rem;
    color: #6B7280;
    text-transform: uppercase;
}
  /* Schools & Events Logo Slider */
.schools-section,
.events-section {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
}
  .logo-slider-card {
    background: white;
    border-radius: 16px;
    width: 100%;
    min-height: 280px;
    display: flex;
    flex-direction: column;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    transition: all 0.3s;
    cursor: pointer;
    position: relative;
    overflow: hidden;
}
  .logo-slider-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 30px rgba(255, 184, 0, 0.3);
}
  .logo-slider-card .card-image-container {
    width: 100%;
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
    position: relative;
    min-height: 200px;
}
  .logo-slider-card .country-flag {
    position: absolute;
    top: 12px;
    right: 12px;
    z-index: 2;
    background: rgba(255, 255, 255, 0.95);
    border-radius: 50%;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
    overflow: hidden;
    padding: 0;
}
  .logo-slider-card .country-flag .fi {
    font-size: 22px;
    line-height: 1;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    overflow: hidden;
    display: block;
}
  .logo-slider-card img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}
  .logo-slider-card .logo-placeholder {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--theme-color) 0%, var(--theme-color2) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 3rem;
}
  .logo-slider-card .card-info {
    padding: 16px;
    border-top: 1px solid #f3f4f6;
    background: white;
}
  .logo-slider-card .card-name {
    font-size: 1rem;
    font-weight: 600;
    color: #1C1C1E;
    margin-bottom: 8px;
    text-align: center;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
  .logo-slider-card .card-location {
    font-size: 0.875rem;
    color: #6B7280;
    text-align: center;
    line-height: 1.4;
}
  /* City Selector Section */
.city-selector-section {
    background: #673AB7;
    padding: 0;
    margin-top: -80px;
    position: relative;
    z-index: 10;
}
  .city-selector-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px 40px;
}
  .city-slider {
    position: relative;
    overflow: hidden;
}
  .city-slider-wrapper {
    display: flex;
    gap: 12px;
    overflow-x: auto;
    scroll-behavior: smooth;
    padding: 20px 0;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    -ms-overflow-style: none;
}
  .city-slider-wrapper::-webkit-scrollbar {
    display: none;
}
  .city-btn {
    background: rgba(0, 0, 0, 0.3);
    border: 1.5px solid rgba(255, 255, 255, 0.3);
    border-radius: 50px;
    padding: 10px 20px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 500;
    color: white;
    transition: all 0.3s;
    white-space: nowrap;
    flex-shrink: 0;
    font-size: 0.9375rem;
    backdrop-filter: blur(10px);
}
  .city-btn:hover {
    border-color: rgba(255, 255, 255, 0.5);
    background: rgba(0, 0, 0, 0.4);
}
  .city-btn.active {
    border-color: rgba(255, 255, 255, 0.6);
    background: rgba(0, 0, 0, 0.5);
    border-width: 2px;
}
  .city-btn .city-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--theme-color);
    transition: all 0.3s;
    flex-shrink: 0;
}
  .city-btn.active .city-dot {
    background: var(--theme-color);
    box-shadow: 0 0 8px rgba(255, 184, 0, 0.6);
}
  .city-btn:not(.active) .city-dot {
    background: var(--theme-color);
    opacity: 0.7;
}
  /* Campaigns Slider */
.campaigns-section {
    background: white;
}
  .campaigns-section-title {
    font-size: 2rem;
    font-weight: 800;
    color: #1C1C1E;
    margin-bottom: 8px;
    padding: 0 20px;
}
  .campaigns-section-header {
    max-width: 1200px;
    margin: 0 auto 32px;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
  .campaigns-see-all {
    color: var(--theme-color);
    font-weight: 600;
    text-decoration: none;
    font-size: 0.9375rem;
    transition: color 0.3s;
}
  .campaigns-see-all:hover {
    color: var(--theme-color2);
}
  .campaign-card {
    background: white;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    transition: all 0.3s;
    cursor: pointer;
    height: 100%;
    display: flex;
    flex-direction: column;
    border-left: 4px solid var(--theme-color);
    position: relative;
}
  .campaign-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(255, 184, 0, 0.25);
}
  .campaign-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
    flex-shrink: 0;
}
  .campaign-card .campaign-image {
   /* min-height: 200px;
    max-height: 200px; */
}
  img.campaign-image {
    height: 200px;
    min-height: 200px;
    max-height: 200px;
}
  .campaign-content {
    padding: 16px;
    flex: 1;
    display: flex;
    flex-direction: column;
}
  .campaign-title {
    font-size: 1rem;
    font-weight: 600;
    color: #1C1C1E;
    margin-bottom: 8px;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
  .campaign-date {
    font-size: 0.875rem;
    color: #6B7280;
    margin-bottom: 6px;
}
  .campaign-location {
    font-size: 0.875rem;
    color: #6B7280;
    margin-bottom: 8px;
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
  .campaign-price {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--theme-color);
    margin-top: auto;
}
  .campaign-school {
    font-size: 0.875rem;
    color: var(--theme-color);
    font-weight: 500;
    margin-bottom: 8px;
}
  .campaign-description {
    font-size: 0.9375rem;
    color: #6B7280;
    line-height: 1.6;
    margin-bottom: 16px;
    flex: 1;
}
  .campaign-link {
    color: var(--theme-color);
    font-weight: 600;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}
  .campaign-link:hover {
    color: var(--theme-color2);
}
  /* Swiper Navigation */
.swiper-button-next,
.swiper-button-prev {
    background: white;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    color: var(--theme-color);
}
  .swiper-button-next:after,
.swiper-button-prev:after {
    font-size: 20px;
    font-weight: 700;
}
  .swiper-button-next:hover,
.swiper-button-prev:hover {
    background: var(--theme-color);
    color: white;
}
  .swiper-pagination-bullet {
    background: var(--theme-color);
    opacity: 0.3;
}
  .swiper-pagination-bullet-active {
    opacity: 1;
}
  /* Campaigns Section Layout */
.campaigns-slider-container {
    flex: 1;
    position: relative;
    padding-bottom: 60px;
    padding-left: 0;
    padding-right: 0;
}
  .campaigns-slider-container .campaignsSwiper {
    width: calc(100% + 20px);
    margin-left: -20px;
    padding-left: 20px;
    overflow: hidden;
}
  .campaigns-slider-container .campaignsSwiper .swiper-wrapper {
    margin-left: 0;
    margin-right: 0;
}
  @media (min-width: 768px) {
    .campaigns-slider-container .campaignsSwiper {
        overflow: visible;
    }
}
  .campaigns-slider-container .campaignsSwiper .swiper-wrapper {
    display: flex;
    align-items: stretch;
}
  .campaigns-slider-container .campaignsSwiper .swiper-slide {
    height: auto;
    display: flex;
}
  .campaigns-slider-container .campaignsSwiper .swiper-slide > * {
    width: 100%;
}
  /* Campaigns Swiper Navigation Buttons */
.campaigns-slider-container .campaignsSwiper .swiper-button-next,
.campaigns-slider-container .campaignsSwiper .swiper-button-prev {
    margin-top: 0;
    top: 50%;
    transform: translateY(-50%);
    z-index: 10;
}
  .campaigns-slider-container .campaignsSwiper .swiper-button-prev {
    left: 0;
}
  .campaigns-slider-container .campaignsSwiper .swiper-button-next {
    right: 0;
}
  @media (max-width: 1023px) {
    .campaigns-slider-container .campaignsSwiper .swiper-button-prev {
        left: 10px;
    }
      .campaigns-slider-container .campaignsSwiper .swiper-button-next {
        right: 10px;
    }
}
  /* Campaign Apply Banner */
.campaign-apply-banner-section {
    padding: 60px 0;
    background: white;
}
  .campaign-apply-banner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}
  .campaign-apply-banner-content {
    background: linear-gradient(135deg, var(--theme-color) 0%, var(--theme-color2) 100%);
    border-radius: 20px;
    padding: 60px 40px;
    box-shadow: 0 8px 30px rgba(255, 184, 0, 0.2);
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: 40px;
}
  .campaign-apply-banner-left {
    text-align: left;
}
  .campaign-apply-banner-right {
    display: flex;
    align-items: center;
    justify-content: center;
}
  .campaign-apply-banner-image {
    width: 100%;
    max-width: 400px;
    height: auto;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
}
  .campaign-apply-banner-title {
    font-size: 2.5rem;
    font-weight: 800;
    color: white;
    margin-bottom: 16px;
}
  .campaign-apply-banner-subtitle {
    font-size: 1.125rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 32px;
}
  .campaign-apply-banner-btn {
    background: white;
    color: var(--theme-color);
    padding: 16px 48px;
    border-radius: 50px;
    border: none;
    font-weight: 700;
    font-size: 1.125rem;
    cursor: pointer;
    transition: all 0.3s;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}
  .campaign-apply-banner-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
}
  .campaign-apply-form-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: #1C1C1E;
    margin-bottom: 8px;
}
  .campaign-apply-form-subtitle {
    font-size: 0.9375rem;
    color: #6B7280;
    margin-bottom: 24px;
}
  .campaign-apply-btn {
    background: linear-gradient(135deg, var(--theme-color) 0%, var(--theme-color2) 100%);
    color: white;
    padding: 14px 32px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 700;
    display: inline-block;
    transition: all 0.3s;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    border: none;
    cursor: pointer;
}
  .campaign-apply-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
}
  .campaign-apply-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}
  /* Campaign Modal */
.campaign-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
    z-index: 10000;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(5px);
}
  .campaign-modal.show {
    display: flex;
}
  .campaign-modal-content {
    background: white;
    border-radius: 20px;
    max-width: 600px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    animation: modalSlideIn 0.3s ease-out;
}
  @keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}
  .campaign-modal-header {
    padding: 24px;
    border-bottom: 1px solid #e5e7eb;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
  .campaign-modal-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: #1f2937;
}
  .campaign-modal-close {
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: #6b7280;
    padding: 0;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
}
  .campaign-modal-body {
    padding: 24px;
}
  .form-group {
    margin-bottom: 20px;
}
  .form-label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: #374151;
}
  .form-control {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid #e5e7eb;
    border-radius: 8px;
    font-size: 1rem;
    transition: border-color 0.2s;
}
  .form-control:focus {
    outline: none;
    border-color: var(--theme-color);
}
  .form-control textarea {
    resize: vertical;
}
  .text-danger {
    color: #ef4444;
}
  .campaign-modal-footer {
    padding: 24px;
    border-top: 1px solid #e5e7eb;
    display: flex;
    gap: 12px;
    justify-content: flex-end;
}
  .btn-secondary {
    background: #f3f4f6;
    color: #374151;
    padding: 12px 24px;
    border-radius: 8px;
    border: none;
    cursor: pointer;
    font-weight: 600;
    transition: all 0.2s;
}
  .btn-secondary:hover {
    background: #e5e7eb;
}
  .alert-message {
    padding: 12px 16px;
    border-radius: 8px;
    margin-bottom: 20px;
}
  .alert-success {
    background: #d1fae5;
    color: #065f46;
    border: 1px solid #10b981;
}
  .alert-error {
    background: #fee2e2;
    color: #991b1b;
    border: 1px solid #ef4444;
}
  /* Testimonials Section */
.testimonials-section {
    background: white;
}
  .testimonialsSwiper .swiper-wrapper {
    display: flex;
    align-items: stretch;
}
  .testimonialsSwiper .swiper-slide {
    height: auto;
    display: flex;
}
  .testimonial-card {
    background: white;
    border-radius: 20px;
    padding: 32px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    transition: all 0.3s;
    height: 100%;
    display: flex;
    flex-direction: column;
    border-left: 4px solid var(--theme-color);
    width: 100%;
}
  .testimonial-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 30px rgba(255, 184, 0, 0.3);
}
  .testimonial-rating {
    display: flex;
    gap: 4px;
    margin-bottom: 16px;
}
  .testimonial-rating .star {
    color: var(--theme-color);
    font-size: 1.25rem;
}
  .testimonial-comment {
    font-size: 1rem;
    color: #6B7280;
    line-height: 1.6;
    margin-bottom: 24px;
    flex: 1;
}
  .testimonial-profile {
    display: flex;
    align-items: center;
    gap: 16px;
}
  .testimonial-avatar {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    flex-shrink: 0;
}
  .testimonial-info h4 {
    font-size: 1.125rem;
    font-weight: 600;
    color: #1C1C1E;
    margin-bottom: 4px;
}
  .testimonial-info p {
    font-size: 0.875rem;
    color: #6B7280;
}
  /* Language Games Section */
.language-games-section {
    background: #f8f9fa;
}
  .gamesSwiper .swiper-wrapper {
    display: flex;
    align-items: stretch;
}
  .gamesSwiper .swiper-slide {
    height: auto;
    display: flex;
}
  .game-card {
    background: white;
    border-radius: 16px;
    padding: 32px 24px;
    text-align: center;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
    transition: all 0.3s;
    cursor: pointer;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 100%;
}
  .game-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 30px rgba(103, 58, 183, 0.2);
}
  .game-icon {
    font-size: 3.5rem;
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 80px;
    height: 80px;
    border-radius: 16px;
    background: #f3f4f6;
}
  .game-icon.purple {
    background: rgba(103, 58, 183, 0.1);
}
  .game-icon.green {
    background: rgba(16, 185, 129, 0.1);
}
  .game-icon.yellow {
    background: rgba(255, 184, 0, 0.1);
}
  .game-icon.red {
    background: rgba(239, 68, 68, 0.1);
}
  .game-icon.orange {
    background: rgba(249, 115, 22, 0.1);
}
  .game-name {
    font-size: 1.125rem;
    font-weight: 600;
    color: #1C1C1E;
    margin-top: 8px;
}
  /* Discover Cards Section */
.discover-cards-section {
    background: white;
}
  .discover-cards-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}
  .discover-card {
    background: white;
    border-radius: 20px;
    padding: 40px 32px;
    text-align: center;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    transition: all 0.3s;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    border: 2px solid transparent;
}
  .discover-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 30px rgba(103, 58, 183, 0.25);
    border-color: var(--theme-color);
}
  .discover-card-icon {
    font-size: 4rem;
    margin-bottom: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100px;
    height: 100px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--theme-color) 0%, var(--theme-color2) 100%);
    color: white;
}
  .discover-card-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: #1C1C1E;
    margin-bottom: 12px;
}
  .discover-card-description {
    font-size: 1rem;
    color: #6B7280;
    line-height: 1.6;
    margin-bottom: 24px;
    flex: 1;
}
  .discover-card-btn {
    background: linear-gradient(135deg, var(--theme-color) 0%, var(--theme-color2) 100%);
    color: white;
    padding: 12px 32px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    display: inline-block;
    transition: all 0.3s;
    box-shadow: 0 4px 15px rgba(255, 184, 0, 0.3);
}
  .discover-card-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 184, 0, 0.4);
}
  /* Footer */
.main-footer {
    background: linear-gradient(135deg, #1f2937 0%, #111827 100%);
    color: white;
    padding: 60px 0 30px;
    margin-top: 80px;
}
  .footer-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}
  .footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}
  .footer-column h3 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 20px;
    color: var(--theme-color);
}
  .footer-column ul {
    list-style: none;
    padding: 0;
}
  .footer-column ul li {
    margin-bottom: 12px;
}
  .footer-column ul li a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: color 0.2s;
}
  .footer-column ul li a:hover {
    color: var(--theme-color);
}
  .footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 30px;
    text-align: center;
    color: rgba(255, 255, 255, 0.6);
}
  /* Responsive */
@media (max-width: 1024px) {
    .nav-menu {
        gap: 20px;
    }
}
  @media (max-width: 768px) {
    .nav-menu {
        display: none;
    }
      .header-actions {
        display: none;
    }
      .mobile-menu-toggle {
        display: block;
    }
      .header-nav {
        padding: 10px 15px;
    }
      .logo {
        font-size: 1.25rem;
        height: 50px;
        padding: 6px 10px;
    }
      .logo img {
        height: 100px;
        max-width: 180px;
    }
      .hero-slider {
        min-height: 400px;
    }
      .hero-slide {
        grid-template-columns: 1fr;
        padding: 60px 20px 100px;
        text-align: center;
    }
      .hero-slide-left {
        padding: 0;
    }
      .hero-slide-right {
        display: none;
    }
      .hero-content {
        text-align: center;
    }
      .hero-title {
        font-size: 2rem;
    }
      .hero-title-icon {
        font-size: 1.5rem;
    }
      .hero-select-btn {
        padding: 12px 24px;
        font-size: 0.875rem;
    }
      .hero-instruction {
        font-size: 0.875rem;
    }
      .hero-subtitle {
        font-size: 1rem;
    }
      .city-selector-section {
        margin-top: -60px;
    }
      .slider-nav {
        bottom: 20px;
    }
      .slider-dot {
        width: 10px;
        height: 10px;
    }
      .slider-dot.active {
        width: 24px;
    }
      .section-title {
        font-size: 2rem;
    }
      .section {
        padding: 60px 0;
    }
      .campaigns-slider-container {
        padding-bottom: 50px;
    }
      .campaigns-slider-container .campaignsSwiper {
        overflow: hidden !important;
    }
      .campaign-image,
    .campaign-card .campaign-image,
    img.campaign-image {
       /* height: 200px !important;
        min-height: 200px !important;
        max-height: 200px !important; */
    }
      .campaign-apply-banner-content {
        padding: 40px 20px;
        grid-template-columns: 1fr;
        text-align: center;
        gap: 30px;
    }
      .campaign-apply-banner-left {
        text-align: center;
    }
      .campaign-apply-banner-right {
        order: -1;
    }
      .campaign-apply-banner-image {
        max-width: 250px;
    }
      .campaign-apply-banner-title {
        font-size: 1.75rem;
    }
      .campaign-apply-banner-subtitle {
        font-size: 1rem;
    }
      .campaign-apply-banner-btn {
        padding: 14px 36px;
        font-size: 1rem;
    }
      .campaign-modal-content {
        width: 95%;
        max-height: 95vh;
    }
      .testimonial-card {
        padding: 24px;
    }
      .testimonial-avatar {
        width: 50px;
        height: 50px;
        font-size: 2rem;
    }
      .game-card {
        padding: 24px 16px;
    }
      .game-icon {
        width: 60px;
        height: 60px;
        font-size: 2.5rem;
    }
      .discover-card {
        padding: 32px 24px;
    }
      .discover-card-icon {
        width: 80px;
        height: 80px;
        font-size: 3rem;
    }
      .discover-card-title {
        font-size: 1.25rem;
    }
      .discover-cards-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }
      .city-selector-section {
        padding: 30px 0;
    }
      .city-selector-title {
        font-size: 1.25rem;
        margin-bottom: 20px;
    }
      .city-btn {
        padding: 8px 16px;
        font-size: 0.875rem;
    }
      .campaigns-section-title {
        font-size: 1.5rem;
    }
      .campaigns-section-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
    }
}

/* Dark Mode Styles for Homepage */
.dark body {
    background: #121212;
    color: #e5e5e5;
}

.dark .section-title {
    color: #f3f4f6 !important;
}

.dark .section-subtitle {
    color: #9ca3af !important;
}

.dark .languages-section {
    background: #1e1e1e !important;
}

.dark .language-card {
    background: #2a2a2a !important;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.dark .language-card:hover {
    box-shadow: 0 12px 30px rgba(255, 184, 0, 0.2);
    border-color: rgba(255, 184, 0, 0.3);
}

.dark .language-name {
    color: #f3f4f6 !important;
}

.dark .language-code {
    color: #9ca3af !important;
}

.dark .schools-section,
.dark .events-section {
    background: linear-gradient(135deg, #1e1e1e 0%, #2a2a2a 100%) !important;
}

.dark .logo-slider-card {
    background: #2a2a2a !important;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.dark .logo-slider-card:hover {
    box-shadow: 0 12px 30px rgba(255, 184, 0, 0.2);
    border-color: rgba(255, 184, 0, 0.3);
}

.dark .logo-slider-card .card-info {
    background: #2a2a2a !important;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.dark .logo-slider-card .card-name {
    color: #f3f4f6 !important;
}

.dark .logo-slider-card .card-location {
    color: #9ca3af !important;
}

.dark .logo-slider-card .country-flag {
    background: rgba(42, 42, 42, 0.95) !important;
}

.dark .campaigns-section {
    background: #1e1e1e !important;
}

.dark .campaigns-section-title {
    color: #f3f4f6 !important;
}

.dark .campaign-card {
    background: #2a2a2a !important;
    border-left-color: var(--theme-color);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-left: 4px solid var(--theme-color);
}

.dark .campaign-card:hover {
    box-shadow: 0 8px 24px rgba(255, 184, 0, 0.2);
    border-color: rgba(255, 184, 0, 0.3);
}

.dark .campaign-title,
.dark .campaign-title a {
    color: #f3f4f6 !important;
}

.dark .campaign-description {
    color: #9ca3af !important;
}

.dark .campaign-dates {
    color: #9ca3af !important;
}

.dark .testimonials-section {
    background: #1e1e1e !important;
}

.dark .testimonial-card {
    background: #2a2a2a !important;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.dark .testimonial-card:hover {
    box-shadow: 0 8px 24px rgba(255, 184, 0, 0.2);
}

.dark .testimonial-name {
    color: #f3f4f6 !important;
}

.dark .testimonial-designation {
    color: #9ca3af !important;
}

.dark .testimonial-comment {
    color: #d1d5db !important;
}

.dark .testimonial-info h4 {
    color: #f3f4f6 !important;
}

.dark .testimonial-info p {
    color: #9ca3af !important;
}

.dark .language-games-section {
    background: #1e1e1e !important;
}

.dark .game-card {
    background: #2a2a2a !important;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.dark .game-card:hover {
    box-shadow: 0 12px 30px rgba(255, 184, 0, 0.2);
    border-color: rgba(255, 184, 0, 0.3);
}

.dark .game-name {
    color: #f3f4f6 !important;
}

.dark .game-description {
    color: #9ca3af !important;
}

.dark .game-icon {
    background: #353535 !important;
}

.dark .lang-dropdown {
    background: #2a2a2a !important;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.dark .lang-option {
    color: #e5e5e5 !important;
}

.dark .lang-option:hover {
    background: #353535 !important;
}

.dark .lang-option.active {
    background: rgba(255, 184, 0, 0.2) !important;
    color: var(--theme-color) !important;
}

.dark .mobile-menu-sidebar {
    background: #1e1e1e !important;
}

.dark .mobile-menu-content ul li {
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.dark .mobile-menu-content ul li a {
    color: #e5e5e5 !important;
}

.dark .mobile-menu-content ul li a:hover {
    background: #2a2a2a !important;
    color: var(--theme-color) !important;
}

.dark .mobile-lang-selector {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.dark .mobile-lang-selector .lang-option {
    color: #e5e5e5 !important;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.dark .mobile-lang-selector .lang-option:hover {
    background: #2a2a2a !important;
}

.dark .mobile-lang-selector .lang-option.active {
    background: rgba(255, 184, 0, 0.2) !important;
    color: var(--theme-color) !important;
}

.dark .discover-cards-section {
    background: #1e1e1e !important;
}

.dark .discover-card {
    background: #2a2a2a !important;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.dark .discover-card:hover {
    border-color: rgba(255, 184, 0, 0.3);
    box-shadow: 0 12px 30px rgba(255, 184, 0, 0.2);
}

.dark .discover-card-title {
    color: #f3f4f6 !important;
}

.dark .discover-card-description {
    color: #9ca3af !important;
}