html {
    scroll-behavior: smooth;
}
body{
    margin: 0;
    font-family: 'Poppins', Arial, sans-serif;
    background: linear-gradient(135deg, #f5f7fa 0%, #e4e8f0 100%);
    color: #2c3e50;
    line-height: 1.6;
    cursor: default;
}
header{
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: linear-gradient(135deg, #4a90e2 0%, #63b3ed 100%);
    padding: 1rem 2rem;
    color: white;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
    position: sticky;
    top: 0;
    z-index: 1000;
    width: 100%;
    box-sizing: border-box;
}
.Logo{
    font-weight: 600;
    font-size: 1.5rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    background: linear-gradient(45deg, #1a365d 30%, #f6e05e 70%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    white-space: nowrap;
    position: relative;
    padding: 0.5rem 0;
    margin-right: 2rem;
    display: flex;
    align-items: center;
    gap: 0.8rem;
}
.Logo::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(to right, transparent, rgba(255, 255, 255, 0.5), transparent);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}
.Logo:hover {
    transform: translateY(-2px);
    text-shadow: 3px 3px 6px rgba(0, 0, 0, 0.15);
}
.Logo:hover::after {
    transform: scaleX(1);
}
.water-drop {
    width: 30px;
    height: 30px;
    position: relative;
    animation: dropFloat 3s ease-in-out infinite;
}
.water-drop::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #4a90e2, #63b3ed);
    border-radius: 50% 50% 50% 0;
    transform: rotate(-45deg);
    box-shadow: 0 0 10px rgba(74, 144, 226, 0.3);
}
.water-drop::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 60%;
    height: 60%;
    background: rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    filter: blur(2px);
}
@keyframes dropFloat {
    0%, 100% {
        transform: translateY(0) rotate(0);
    }
    50% {
        transform: translateY(-5px) rotate(5deg);
    }
}
@media (max-width: 1024px) {
    header {
        padding: 0.8rem 1.5rem;
    }
    
    .Logo {
        margin-right: 1.5rem;
        font-size: 1.3rem;
    }
    
    nav ul {
        gap: 1rem;
    }
    
    nav a {
        font-size: 0.9rem;
        padding: 0.4rem 0.6rem;
    }
}
@media (max-width: 768px) {
    header {
        flex-direction: row;
        justify-content: space-between;
        padding: 0.8rem 1.5rem;
    }
    
    .hamburger {
        display: none;
    }
    
    .hamburger.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }
    
    .hamburger.active span:nth-child(2) {
        opacity: 0;
    }
    
    .hamburger.active span:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -6px);
    }
    
    nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 70%;
        height: 100vh;
        background: linear-gradient(135deg, #4a90e2 0%, #63b3ed 100%);
        padding: 5rem 2rem;
        transition: right 0.3s ease;
        box-shadow: -2px 0 10px rgba(0, 0, 0, 0.1);
    }
    
    nav.active {
        right: 0;
    }
    
    nav ul {
        flex-direction: column;
        gap: 1.5rem;
        align-items: center;
    }
    
    nav a {
        font-size: 1.1rem;
        padding: 1rem 1.5rem;
        width: 100%;
        text-align: center;
        display: flex;
        justify-content: center;
        background: rgba(255, 255, 255, 0.1);
        border-radius: 15px;
        cursor: default;
    }
    
    .Logo {
        margin: 0;
        font-size: 1.2rem;
        gap: 0.5rem;
    }
}
.hero-section{
    position: relative;
    height: 90vh;
    background: #4a90e2;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content:center ;
    text-align: center;
    margin: 0;
    border-bottom: 8px solid #4a90e2;
}

.hero-video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 1;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(74, 144, 226, 0.3);
    z-index: 2;
}

.hero-text {    
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%,-50%);
    text-align: center;
    color: white;
    text-shadow: 2px 2px 5px rgba(0,0,0,0.6);
    max-width: 800px;
    padding: 2rem;
    z-index: 3;
}
.hero-text h1 {
    font-size: 3.5rem;
    margin-bottom: 1rem;
    animation: fadeInDown 1s ease;
    cursor: default;
}
.hero-text p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    animation: fadeInUp 1s ease;
    cursor: default;
}

button{
    background: linear-gradient(to right, #4a90e2, #63b3ed);
    color: white;
    padding: 1rem 2rem;
    border: none;
    border-radius: 50px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}
button:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
}

.value{
    padding: 5rem 2rem;
    text-align: center;
    background: linear-gradient(rgba(44,62,80,0.25), rgba(44,62,80,0.25)), url('/img/arkaplan.jpg') center center/cover no-repeat;
    background-blend-mode: darken;
}
.value h2 {
    color: #fff;
    cursor: default;
}

.value-boxes{
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    justify-content: center;
    max-width: 800px;
    margin: 0 auto;
}

.box{
    background: rgba(255,255,255,0.70);
    color: #2c3e50;
    padding: 2.5rem 2rem;
    border-radius: 15px;
    text-align: center;
    font-weight: 500;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    cursor: default;
}
.box:hover {
    transform: scale(1.07) rotate(-2deg);
    box-shadow: 0 18px 48px rgba(0,0,0,0.18);
    background: linear-gradient(135deg, #f6d365 0%, #fda085 100%);
    color: #fff;
    transition: all 0.3s cubic-bezier(.68,-0.55,.27,1.55);
}
.green{background: linear-gradient(135deg, #43cea2 0%, #185a9d 100%); color: white;}
.purple{background: linear-gradient(135deg, #667eea 0%, #764ba2 100%); color: white;}
.yellow{background: linear-gradient(135deg, #f6d365 0%, #fda085 100%); color: white;}
.red{background: linear-gradient(135deg, #ff9a9e 0%, #fad0c4 100%); color: white;}

.programs{
    background: linear-gradient(135deg, #4a90e2 0%, #63b3ed 100%);
    padding: 5rem 2rem;
    text-align: center;
    color: white;
}

.programs h2 {
    font-size: 2.5rem;
    margin-bottom: 3rem;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.2);
}

.program-cards {
    display: flex;
    flex-wrap: wrap;
    gap: 2rem;
    justify-content: center;
    max-width: 1200px;
    margin: 0 auto;
}

.program-card {
    flex: 1;
    min-width: 280px;
    max-width: 350px;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    padding: 2rem;
    border-radius: 15px;
    text-align: center;
    transition: all 0.3s ease;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.program-card:hover {
    transform: translateY(-10px);
    background: rgba(255, 255, 255, 0.2);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.2);
}

.program-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: white;
    cursor: default;
}

.program-card p {
    font-size: 1rem;
    line-height: 1.6;
    margin-bottom: 1.5rem;
    cursor: default;
}

.program-card .program-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: white;
}

footer{
    text-align: center;
    padding: 3rem 1rem;
    background: #2c3e50;
    color: white;
    cursor: default;
}

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.gallery-section {
    padding: 4rem 2rem;
    background: #f7fafc;
    text-align: center;
    background-image: url('/img/arkaplan2.jpg');
    background-size: cover;
    background-position: center;
}

.gallery-section h2 {
    font-size: 2.2rem;
    color: #2c3e50;
    margin-bottom: 2.5rem;
    letter-spacing: 1px;
    cursor: default;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.gallery-item {
    background: white;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 6px 24px rgba(74, 144, 226, 0.10);
    transition: transform 0.3s, box-shadow 0.3s;
    cursor: pointer;
}

.gallery-item:hover {
    transform: translateY(-8px) scale(1.03);
    box-shadow: 0 12px 32px rgba(74, 144, 226, 0.18);
}

.gallery-item img {
    width: 100%;
    height: 220px;
    object-fit: cover;
    display: block;
    transition: transform 0.3s;
}

@media (max-width: 600px) {
    .gallery-item img {
        height: 140px;
    }
}

.gallery-caption {
    padding: 0.8rem 1rem 1.2rem 1rem;
    font-size: 1rem;
    color: #2c3e50;
    background: none;
    text-align: center;
    font-weight: 500;
    letter-spacing: 0.2px;
}

.value-boxes .box {
    position: relative;
    overflow: hidden;
    animation: popIn 0.8s cubic-bezier(.68,-0.55,.27,1.55);
}

@keyframes popIn {
    0% { transform: scale(0.7) rotate(-8deg); opacity: 0; }
    80% { transform: scale(1.05) rotate(2deg); opacity: 1; }
    100% { transform: scale(1) rotate(0); }
}

.value-emoji {
    font-size: 2.5rem;
    margin-bottom: 0.7rem;
    animation: bounce 2s infinite;
    display: inline-block;
}

@keyframes bounce {
    0%, 100% { transform: translateY(0);}
    50% { transform: translateY(-10px);}
}

.gallery-slider {
    background: #fff;
    box-shadow: 0 6px 24px rgba(74, 144, 226, 0.10);
    border-radius: 24px;
    border: 6px solid #b3d8f6;
    background-image:
        radial-gradient(circle at 20% 20%, #d0eafd 12px, transparent 13px),
        radial-gradient(circle at 80% 80%, #d0eafd 10px, transparent 11px),
        radial-gradient(circle at 70% 30%, #b3d8f6 8px, transparent 9px),
        radial-gradient(circle at 30% 70%, #b3d8f6 7px, transparent 8px);
    background-repeat: no-repeat;
    background-size: cover;
    position: relative;
    max-width: 600px;
    margin: 0 auto;
    overflow: hidden;
}

.slider-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: #b3d8f6;
    color: #357ab8;
    border: none;
    border-radius: 50%;
    width: 48px;
    height: 48px;
    font-size: 2rem;
    cursor: pointer;
    box-shadow: 0 2px 8px rgba(74, 144, 226, 0.15);
    z-index: 2;
    transition: background 0.2s, color 0.2s, transform 0.2s;
    opacity: 0.85;
    display: flex;
    align-items: center;
    justify-content: center;
}
.slider-btn:hover {
    background: #63b3ed;
    color: #fff;
    transform: translateY(-50%) scale(1.08);
    opacity: 1;
}
.slider-btn.prev { left: 16px; }
.slider-btn.next { right: 16px; }

.slide {
    display: none;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    transition: opacity 0.7s;
}
.slide.active {
    display: flex;
    animation: fadeIn 1s;
}
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}
.slide img {
    width: 100%;
    height: 320px;
    object-fit: cover;
    border-radius: 18px 18px 0 0;
}
.gallery-caption {
    padding: 1rem;
    font-size: 1.1rem;
    color: #2c3e50;
    background: none;
    text-align: center;
    font-weight: 500;
    letter-spacing: 0.2px;
}
@media (max-width: 700px) {
    .gallery-slider { max-width: 98vw; }
    .slide img { height: 180px; }
}

.about-section {
    max-width: 800px;
    margin: 3rem auto 2rem auto;
    padding: 2rem 1.5rem;
    background: rgba(247, 187, 217, 0.85);
    border-radius: 18px;
    box-shadow: 0 4px 24px rgba(74, 144, 226, 0.08);
    text-align: center;
}
.about-section h2 {
    font-size: 2.2rem;
    color: #4a90e2;
    margin-bottom: 1.2rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    font-weight: 700;
    position: relative;
    display: inline-block;
    padding-bottom: 0.4rem;
    text-shadow: 0 2px 8px rgba(74, 144, 226, 0.10);
    cursor: default;
}
.about-section h2::after {
    content: '';
    display: block;
    margin: 0 auto;
    margin-top: 0.3rem;
    width: 60%;
    height: 4px;
    border-radius: 2px;
    background: linear-gradient(90deg, #b3d8f6 0%, #63b3ed 100%);
}
.about-section p {
    font-size: 1.15rem;
    color: #2c3e50;
    margin-bottom: 1rem;
    line-height: 1.7;
    cursor: default;
}

.about-flex {
    display: flex;
    gap: 2rem;
    align-items: stretch;
    justify-content: center;
    flex-wrap: wrap;
}
.about-main {
    flex: 2;
    min-width: 260px;
}
.about-quote {
    flex: 1;
    min-width: 220px;
    background: linear-gradient(135deg, #b0dbf8 0%, #b3d8f6 100%);
    border-radius: 16px;
    box-shadow: 0 2px 16px rgba(74, 144, 226, 0.10);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 2rem 1.2rem;
    font-style: italic;
    color: #357ab8;
    position: relative;
    margin-top: 1.2rem;
    margin-bottom: 1.2rem;
}
.quote-mark {
    font-size: 2.5rem;
    color: #63b3ed;
    font-family: serif;
    line-height: 1;
    margin-bottom: 0.5rem;
}
.quote-author {
    display: block;
    margin-top: 1rem;
    font-size: 1rem;
    color: #4a90e2;
    font-style: normal;
    font-weight: 600;
}
@media (max-width: 900px) {
    .about-flex { flex-direction: column; }
    .about-quote { margin-top: 0; }
}

.about-gallery-flex {
    display: flex;
    gap: 3rem;
    justify-content: center;
    align-items: flex-start;
    flex-wrap: wrap;
    margin: 3rem auto 2rem auto;
    max-width: 1400px;
}
.about-gallery-flex .about-section {
    flex: 1.2;
    min-width: 320px;
    margin: 0;
}
.about-gallery-flex .gallery-section {
    flex: 1;
    min-width: 340px;
    margin: 0;
    align-self: center;
    margin-top: 2.5rem;
}
@media (max-width: 1100px) {
    .about-gallery-flex {
        flex-direction: column;
        gap: 2rem;
        margin: 2rem 0;
    }
    .about-gallery-flex .about-section,
    .about-gallery-flex .gallery-section {
        min-width: 0;
        width: 100%;
    }
    .about-gallery-flex .gallery-section {
        margin-top: 0;
        align-self: stretch;
    }
}

.contact-section {
    padding: 3rem 1.5rem;
    background: url('/img/arkaplan8.jpg');
    background-size: cover;
    background-position: center;
    text-align: left;
    position: relative;
}

.contact-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.7);
    z-index: 0;
}

.contact-container {
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
    display: flex;
    justify-content: center;
    align-items: stretch;
    gap: 2rem;
}

.contact-form {
    flex: 1;
    max-width: 500px;
    background: rgba(255, 255, 255, 0.8);
    padding: 2rem;
    border-radius: 15px;
    box-shadow: 0 4px 20px rgba(74, 144, 226, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.contact-divider {
    width: 4px;
    background: linear-gradient(to bottom, #4a90e2, #63b3ed);
    border-radius: 2px;
    position: relative;
    margin: 0 1rem;
}

.contact-divider::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 40px;
    background: #e8f4ff;
    border-radius: 50%;
    border: 2px solid #4a90e2;
    z-index: 2;
}

.contact-divider::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 40px;
    background: #e8f4ff;
    border-radius: 50%;
    border: 2px solid #4a90e2;
    z-index: 2;
}

.contact-info {
    flex: 1;
    max-width: 500px;
    background: rgba(255, 255, 255, 0.8);
    padding: 2rem;
    border-radius: 15px;
    box-shadow: 0 4px 20px rgba(74, 144, 226, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.contact-info h2 {
    color: #4a90e2;
    font-size: 1.4rem;
    margin-bottom: 0.8rem;
    text-align: left;
    position: relative;
    padding-bottom: 0.4rem;
}

.contact-details {
    margin-top: 0.8rem;
}

.contact-item {
    display: flex;
    align-items: center;
    margin-bottom: 0.6rem;
    color: #2c3e50;
    padding: 0.4rem;
    border-radius: 8px;
    transition: all 0.2s ease;
}

.contact-item:hover {
    background: rgba(74, 144, 226, 0.03);
}

.contact-icon {
    font-size: 1.1rem;
    color: #4a90e2;
    margin-right: 0.6rem;
    min-width: 22px;
    opacity: 0.8;
}

.contact-text {
    flex: 1;
}

.contact-text h3 {
    font-size: 0.95rem;
    margin-bottom: 0.1rem;
    color: #2c3e50;
    font-weight: 500;
}

.contact-text p {
    color: #666;
    line-height: 1.3;
    font-size: 0.85rem;
}

.map-container {
    width: 100%;
    height: 200px;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(74, 144, 226, 0.08);
    border: 2px solid white;
    margin-top: 1rem;
}

.map-container iframe {
    width: 100%;
    height: 100%;
    border: none;
}

@media (max-width: 1024px) {
    .contact-container {
        flex-direction: column;
        align-items: center;
        gap: 2rem;
    }
    
    .contact-divider {
        width: 80%;
        height: 4px;
        margin: 1rem 0;
    }
    
    .contact-divider::before,
    .contact-divider::after {
        display: none;
    }
}

.contact-animation {
    width: 100%;
    height: 100px;
    margin-bottom: 1rem;
    position: relative;
    background: #f8faff;
    border-radius: 8px;
    padding: 10px;
}

.contact-animation svg {
    width: 100%;
    height: 100%;
}

.contact-animation .cloud {
    fill: #e8f4ff;
    stroke: #4a90e2;
    stroke-width: 2;
    animation: float 4s ease-in-out infinite;
}

.contact-animation .sun {
    fill: #ffd700;
    animation: rotate 10s linear infinite;
}

.contact-animation .sun-rays {
    stroke: #ffd700;
    stroke-width: 2;
    animation: rotate 10s linear infinite;
}

.contact-animation .child {
    fill: #4a90e2;
    animation: bounce 2s ease-in-out infinite;
}

.contact-animation .balloon {
    fill: #ff6b6b;
    animation: float 3s ease-in-out infinite;
}

.contact-animation .balloon-string {
    stroke: #ff6b6b;
    stroke-width: 1.5;
    stroke-dasharray: 5;
    animation: dash 1s linear infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-8px); }
}

@keyframes rotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-5px); }
}

@keyframes dash {
    to { stroke-dashoffset: -10; }
}

.contact-form h3 {
    color: #4a90e2;
    font-size: 1.1rem;
    margin-bottom: 0.8rem;
    text-align: left;
    position: relative;
    padding-bottom: 0.4rem;
}

.form-group {
    margin-bottom: 0.8rem;
}

.form-group label {
    display: block;
    color: #2c3e50;
    font-size: 0.85rem;
    margin-bottom: 0.2rem;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 0.5rem;
    border: 1px solid #e2e8f0;
    border-radius: 6px;
    font-size: 0.85rem;
    color: #2c3e50;
    transition: all 0.2s ease;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #4a90e2;
    box-shadow: 0 0 0 3px rgba(74, 144, 226, 0.1);
}

.form-group textarea {
    height: 80px;
}

.submit-btn {
    background: #4a90e2;
    color: white;
    border: none;
    padding: 0.6rem 1.2rem;
    border-radius: 6px;
    font-size: 0.85rem;
    cursor: pointer;
    transition: all 0.2s ease;
    width: 100%;
}

.submit-btn:hover {
    background: #357abd;
    transform: translateY(-1px);
}

.social-links {
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid rgba(74, 144, 226, 0.1);
    text-align: center;
}

.instagram-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: #4a90e2;
    text-decoration: none;
    font-size: 0.9rem;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    background: rgba(74, 144, 226, 0.05);
    transition: all 0.3s ease;
}

.instagram-link:hover {
    background: rgba(74, 144, 226, 0.1);
    transform: translateY(-2px);
}

.instagram-icon {
    width: 20px;
    height: 20px;
    fill: currentColor;
}

.instagram-text {
    font-weight: 500;
}

@media (max-width: 768px) {
    .contact-form,
    .contact-info {
        max-width: 100%;
    }
    
    .contact-spacer {
        height: 3rem;
    }
}

.video-container {
    flex: 1;
    position: relative;
    padding-bottom: 56.25%; /* 16:9 aspect ratio */
    height: 0;
    overflow: hidden;
    border-radius: 15px;
    box-shadow: 0 4px 20px rgba(74, 144, 226, 0.15);
    background: #000;
}

.video-container video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Video kontrolleri için özel stil */
.video-container video::-webkit-media-controls {
    background-color: rgba(0, 0, 0, 0.5);
}

.video-container video::-webkit-media-controls-panel {
    padding: 0 10px;
}

.video-container video::-webkit-media-controls-play-button {
    background-color: #4a90e2;
    border-radius: 50%;
}

.activities-section {
    padding: 5rem 2rem;
    background: linear-gradient(rgba(255, 255, 255, 0.9), rgba(255, 255, 255, 0.9)), url('/img/arkaplan20.jpg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    text-align: center;
    position: relative;
}

.activities-section h2 {
    font-size: 2.5rem;
    color: #4a90e2;
    margin-bottom: 3rem;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.1);
    position: relative;
    display: inline-block;
    cursor: default;
}

.activities-section h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 3px;
    background: linear-gradient(to right, #4a90e2, #63b3ed);
    border-radius: 2px;
}

.activities-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 3rem;
    position: relative;
    z-index: 1;
}

.activity-item {
    display: flex;
    align-items: center;
    gap: 2rem;
    max-width: 900px;
    margin: 0 auto;
    background: rgba(255, 255, 255, 0.95);
    padding: 1.5rem;
    border-radius: 20px;
    box-shadow: 0 4px 20px rgba(74, 144, 226, 0.1);
    transition: transform 0.3s ease;
}

.activity-item:hover {
    transform: translateY(-5px);
}

.activity-item.left {
    flex-direction: row;
}

.activity-item.right {
    flex-direction: row-reverse;
}

.video-container {
    flex: 0 0 400px;
    position: relative;
    padding-bottom: 225px; /* 16:9 aspect ratio for 400px width */
    height: 0;
    overflow: hidden;
    border-radius: 15px;
    box-shadow: 0 4px 20px rgba(74, 144, 226, 0.15);
    background: #000;
    transition: transform 0.3s ease;
}

.video-container:hover {
    transform: scale(1.02);
}

.video-container video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.activity-info {
    flex: 1;
    text-align: left;
    padding: 2rem;
    border-radius: 15px;
    box-shadow: 0 4px 20px rgba(74, 144, 226, 0.08);
    max-width: 400px;
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
}

.activity-info::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.9), rgba(255, 255, 255, 0.7));
    z-index: 0;
}

.activity-info h3 {
    color: #4a90e2;
    font-size: 1.5rem;
    margin-bottom: 1rem;
    position: relative;
    z-index: 1;
    display: inline-block;
    cursor: default;
}

.activity-info h3::before {
    content: attr(data-emoji);
    font-size: 1.8rem;
    margin-right: 0.5rem;
    display: inline-block;
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-5px); }
}

/* Her aktivite için farklı emoji animasyonları */
.activity-item:nth-child(1) .activity-info h3::before {
    animation: rotate 3s infinite linear;
}

.activity-item:nth-child(2) .activity-info h3::before {
    animation: shake 1s infinite;
}

.activity-item:nth-child(3) .activity-info h3::before {
    animation: pulse 2s infinite;
}

.activity-item:nth-child(4) .activity-info h3::before {
    animation: bounce 2s infinite;
}

.activity-item:nth-child(5) .activity-info h3::before {
    animation: swing 2s infinite;
}

@keyframes rotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

@keyframes shake {
    0%, 100% { transform: translateX(0); }
    25% { transform: translateX(-3px); }
    75% { transform: translateX(3px); }
}

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

@keyframes swing {
    0%, 100% { transform: rotate(-10deg); }
    50% { transform: rotate(10deg); }
}

.activity-info p {
    color: #2c3e50;
    line-height: 1.6;
    font-size: 1.1rem;
    position: relative;
    z-index: 1;
    cursor: default;
}

/* Her aktivite için farklı pastel renkler */
.activity-item:nth-child(1) .activity-info {
    background: linear-gradient(135deg, #FFE5E5 0%, #FFD6D6 100%);
    border: 2px solid #FFB6B6;
}

.activity-item:nth-child(2) .activity-info {
    background: linear-gradient(135deg, #E5F6FF 0%, #D6F0FF 100%);
    border: 2px solid #B6E0FF;
}

.activity-item:nth-child(3) .activity-info {
    background: linear-gradient(135deg, #E5FFE5 0%, #D6FFD6 100%);
    border: 2px solid #B6FFB6;
}

.activity-item:nth-child(4) .activity-info {
    background: linear-gradient(135deg, #FFE5F6 0%, #FFD6F0 100%);
    border: 2px solid #FFB6E0;
}

.activity-item:nth-child(5) .activity-info {
    background: linear-gradient(135deg, #F6E5FF 0%, #F0D6FF 100%);
    border: 2px solid #E0B6FF;
}

/* Hover efektleri */
.activity-item:hover .activity-info {
    transform: translateY(-5px) rotate(1deg);
    box-shadow: 0 8px 25px rgba(74, 144, 226, 0.15);
}

.activity-item:hover .activity-info h3 {
    color: #357abd;
}

/* Dekoratif elementler */
.activity-info::after {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 100px;
    height: 100px;
    background: radial-gradient(circle, rgba(255,255,255,0.8) 0%, rgba(255,255,255,0) 70%);
    border-radius: 50%;
    z-index: 0;
    opacity: 0.5;
}

@media (max-width: 900px) {
    .activity-item {
        flex-direction: column !important;
        gap: 1.5rem;
        max-width: 500px;
    }

    .video-container {
        flex: 0 0 100%;
        padding-bottom: 56.25%; /* 16:9 aspect ratio for full width */
    }

    .activity-info {
        text-align: center;
        padding: 1.5rem;
        max-width: 100%;
    }
    
    .activity-info h3 {
        display: block;
    }
}

.hamburger {
    display: none;
    cursor: pointer;
    padding: 0.5rem;
    z-index: 1001;
}

.hamburger span {
    display: block;
    width: 25px;
    height: 3px;
    background: white;
    margin: 5px 0;
    transition: all 0.3s ease;
}

@media (max-width: 768px) {
    header {
        flex-direction: row;
        justify-content: space-between;
        padding: 0.8rem 1.5rem;
    }
    
    .hamburger {
        display: block;
    }
    
    .hamburger.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }
    
    .hamburger.active span:nth-child(2) {
        opacity: 0;
    }
    
    .hamburger.active span:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -6px);
    }
    
    nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 70%;
        height: 100vh;
        background: linear-gradient(135deg, #4a90e2 0%, #63b3ed 100%);
        padding: 5rem 2rem;
        transition: right 0.3s ease;
        box-shadow: -2px 0 10px rgba(0, 0, 0, 0.1);
    }
    
    nav.active {
        right: 0;
    }
    
    nav ul {
        flex-direction: column;
        gap: 1.5rem;
        align-items: center;
    }
    
    nav a {
        font-size: 1.1rem;
        padding: 1rem 1.5rem;
        width: 100%;
        text-align: center;
        display: flex;
        justify-content: center;
        background: rgba(255, 255, 255, 0.1);
        border-radius: 15px;
        cursor: default;
    }
    
    .Logo {
        margin: 0;
        font-size: 1.2rem;
    }
}

nav {
    flex: 1;
    display: flex;
    justify-content: flex-end;
}

nav ul {
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
    margin: 0;
    padding: 0;
    justify-content: flex-end;
}

nav a {
    color: #f6e05e;
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    padding: 0.5rem 1rem;
    border-radius: 25px;
    transition: all 0.3s ease;
    background: transparent;
    white-space: nowrap;
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.2);
    cursor: default;
}

nav a::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, rgba(255,255,255,0.1), rgba(255,255,255,0.2));
    transform: translateX(-100%);
    transition: transform 0.3s ease;
}

nav a:hover::before {
    transform: translateX(0);
}

nav a:hover, nav a.active {
    background: rgba(246, 224, 94, 0.15);
    color: #faf089;
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(246, 224, 94, 0.2);
    cursor: default;
}

/* Menü ikonları */
nav a::after {
    font-size: 1.1rem;
    opacity: 0.8;
}

nav a[href="#home"]::after { content: '🏠'; }
nav a[href="#about"]::after { content: '👶'; }
nav a[href="#activities"]::after { content: '🎨'; }
nav a[href="#gallery"]::after { content: '📸'; }
nav a[href="#contact"]::after { content: '📞'; }
nav a[href="registration.html"]::after { content: '📝'; }
nav a[href="admin-login.html"]::after { content: '🔐'; }

/* Mobil menü stilleri */
@media (max-width: 768px) {
    nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 70%;
        height: 100vh;
        background: linear-gradient(135deg, #4a90e2 0%, #63b3ed 100%);
        padding: 5rem 2rem;
        transition: right 0.3s ease;
        box-shadow: -2px 0 10px rgba(0, 0, 0, 0.1);
    }
    
    nav.active {
        right: 0;
    }
    
    nav ul {
        flex-direction: column;
        gap: 1.5rem;
        align-items: center;
    }
    
    nav a {
        font-size: 1.1rem;
        padding: 1rem 1.5rem;
        width: 100%;
        text-align: center;
        display: flex;
        justify-content: center;
        background: rgba(255, 255, 255, 0.1);
        border-radius: 15px;
        cursor: default;
    }
    
    nav a:hover {
        background: rgba(255, 255, 255, 0.2);
        transform: translateX(5px);
    }
    
    nav a::after {
        font-size: 1.3rem;
    }
}

/* Aktif menü öğesi için özel stil */
nav a.active {
    background: rgba(255, 255, 255, 0.2);
    font-weight: 600;
}

nav a.active::before {
    transform: translateX(0);
}

/* Menü öğeleri için hover efekti */
nav a:hover {
    letter-spacing: 0.5px;
}

@media (max-width: 768px) {
    .value-boxes {
        grid-template-columns: 1fr;
        max-width: 400px;
    }
}