:root {
    --primary-color: #FF6B6B;
    --secondary-color: #4ECDC4;
    --accent-color: #FFE66D;
    --text-color: #2C3E50;
    --light-bg: #F7F9FC;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    color: var(--text-color);
    line-height: 1.6;
}

/* Navbar Styling */
.navbar {
    background-color: white;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    padding: 1rem 0;
}

.navbar-brand {
    font-weight: bold;
    color: var(--primary-color) !important;
    font-size: 1.5rem;
}

.navbar-nav .nav-link {
    font-weight: 500;
    transition: color 0.3s ease;
    position: relative;
}

.navbar-nav .nav-item:nth-child(1) .nav-link {
    color: #FF6B6B !important; /* Kırmızı */
}
.navbar-nav .nav-item:nth-child(2) .nav-link {
    color: #4ECDC4 !important; /* Turkuaz */
}
.navbar-nav .nav-item:nth-child(3) .nav-link {
    color: #FFD166 !important; /* Sarı */
}
.navbar-nav .nav-item:nth-child(4) .nav-link {
    color: #6C63FF !important; /* Mor */
}
.navbar-nav .nav-item:nth-child(5) .nav-link {
    color: #43AA8B !important; /* Yeşil */
}

.navbar-nav .nav-item:nth-child(1) .nav-link:hover {
    color: #e74c3c !important;
}
.navbar-nav .nav-item:nth-child(2) .nav-link:hover {
    color: #1abc9c !important;
}
.navbar-nav .nav-item:nth-child(3) .nav-link:hover {
    color: #e1a800 !important;
}
.navbar-nav .nav-item:nth-child(4) .nav-link:hover {
    color: #4834d4 !important;
}
.navbar-nav .nav-item:nth-child(5) .nav-link:hover {
    color: #218c5a !important;
}

/* Hero Section */
.hero-section {
    background: #fff;
    padding-top: 120px;
    padding-bottom: 60px;
    min-height: 90vh;
    display: flex;
    align-items: center;
}

.hero-section h1 {
    font-size: 3.5rem;
    font-weight: bold;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.hero-section .lead {
    font-size: 1.25rem;
    color: var(--text-color);
    margin-bottom: 2rem;
}

.hero-img {
    max-width: 100%;
    max-height: 400px;
    object-fit: contain;
    border-radius: 18px;
    box-shadow: 0 4px 24px rgba(0,0,0,0.08);
    background: #fff;
}

/* Buttons */
.btn-primary {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
    padding: 0.75rem 2rem;
    font-weight: 500;
    transition: all 0.3s ease;
}

.btn-primary:hover {
    background-color: #ff5252;
    border-color: #ff5252;
    transform: translateY(-2px);
}

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

section h2 {
    color: var(--primary-color);
    font-weight: bold;
    margin-bottom: 3rem;
}

/* Cards */
.card {
    border: none;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
}

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

.card-title {
    color: var(--primary-color);
    font-weight: bold;
}

/* Contact Form */
.form-control {
    border: 2px solid #eee;
    padding: 0.75rem;
    transition: border-color 0.3s ease;
}

.form-control:focus {
    border-color: var(--primary-color);
    box-shadow: none;
}

/* Contact Info */
.contact-info i {
    color: var(--primary-color);
    margin-right: 10px;
}

/* Gallery */
.gallery img {
    transition: transform 0.3s ease;
    cursor: pointer;
}

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

/* Footer */
footer {
    background-color: var(--text-color);
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero-section h1 {
        font-size: 2.5rem;
    }
    
    section {
        padding: 3rem 0;
    }
}

@media (max-width: 992px) {
    .hero-section {
        padding-top: 80px;
        padding-bottom: 30px;
    }
    .hero-img {
        max-height: 250px;
    }
}

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

.animate-fade-in {
    animation: fadeIn 1s ease-out;
}

/* Gallery Slider */
.gallery-slider {
    position: relative;
    overflow: hidden;
    padding: 20px 0;
}

.gallery-slider .slider-container {
    display: flex;
    transition: transform 0.5s cubic-bezier(0.77, 0, 0.175, 1);
    gap: 24px;
}

.gallery-slider .slide {
    min-width: calc(33.333% - 16px);
    box-sizing: border-box;
    padding: 0;
    aspect-ratio: 4/3;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #e9ecef;
    border-radius: 10px;
}

.gallery-slider img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    border-radius: 10px;
    display: block;
    margin: 0 auto;
    cursor: pointer;
    box-shadow: 0 2px 8px rgba(0,0,0,0.06);
    transition: box-shadow 0.2s, transform 0.2s;
    background: none;
}

.gallery-slider img:hover {
    box-shadow: 0 4px 16px rgba(0,0,0,0.12);
    transform: scale(1.03);
}

.slider-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 100%;
    display: flex;
    justify-content: space-between;
    padding: 0 20px;
}

.slider-nav button {
    background: rgba(255, 255, 255, 0.8);
    border: none;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.slider-nav button:hover {
    background: var(--primary-color);
    color: white;
}

/* Program Cards */
.program-card {
    text-align: center;
    padding: 2rem;
    border-radius: 15px;
    background: white;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
    min-height: 260px;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    height: 100%;
    overflow: hidden;
}

.program-card:hover {
    transform: translateY(-10px);
}

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

.program-card h5 {
    color: var(--primary-color);
    font-weight: bold;
    margin-bottom: 1rem;
    font-size: 1.2rem;
}

.program-card p {
    color: var(--text-color);
    font-size: 0.95rem;
    flex: 1;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
}

/* Gallery Slider - 3lü görünüm */
.gallery-slider .slider-container {
    display: flex;
    transition: transform 0.5s cubic-bezier(0.77, 0, 0.175, 1);
    gap: 24px;
}

.gallery-slider .slide {
    min-width: calc(33.333% - 16px);
    box-sizing: border-box;
    padding: 0;
}

.gallery-slider img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    height: auto;
}

@media (max-width: 992px) {
    .gallery-slider .slide {
        min-width: 50%;
    }
}
@media (max-width: 768px) {
    .gallery-slider .slide {
        min-width: 100%;
        aspect-ratio: 4/3;
    }
    .gallery-slider img {
        max-height: 100%;
    }
}

/* Modal Gallery */
.gallery-modal {
    display: flex;
    align-items: center;
    justify-content: center;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(0,0,0,0.85);
    flex-direction: row;
    transition: opacity 0.3s;
}
.gallery-modal .modal-img {
    max-width: 80vw;
    max-height: 80vh;
    object-fit: contain;
    background: #fff;
    border-radius: 10px;
    box-shadow: 0 4px 24px rgba(0,0,0,0.3);
    margin: 0 40px;
}
.gallery-modal .close-modal {
    position: absolute;
    top: 30px;
    right: 40px;
    color: #fff;
    font-size: 2.5rem;
    cursor: pointer;
    z-index: 2100;
}
.gallery-modal .modal-prev,
.gallery-modal .modal-next {
    background: rgba(255,255,255,0.8);
    border: none;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    font-size: 1.5rem;
    color: #333;
    cursor: pointer;
    position: relative;
    z-index: 2100;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 10px;
    transition: background 0.2s;
}
.gallery-modal .modal-prev:hover,
.gallery-modal .modal-next:hover {
    background: var(--primary-color);
    color: #fff;
}
@media (max-width: 768px) {
    .gallery-modal .modal-img {
        max-width: 95vw;
        max-height: 60vh;
        margin: 0 10px;
    }
    .gallery-modal .close-modal {
        top: 10px;
        right: 16px;
        font-size: 2rem;
    }
}

.map-responsive {
    position: relative;
    width: 100%;
    padding-bottom: 56.25%; /* 16:9 oranı */
    height: 0;
    overflow: hidden;
    border-radius: 12px;
}
.map-responsive iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: 0;
    border-radius: 12px;
}