:root {
    --primary-purple: #8B5CF6;
    --secondary-purple: #A78BFA;
    --light-purple: #E9D5FF;
    --dark-purple: #6D28D9;
    --accent-pink: #F472B6;
    --accent-blue: #60A5FA;
    --accent-yellow: #FBBF24;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    scrollbar-width: thin;
    scrollbar-color: var(--secondary-purple) #F8FAFC;
}

/* Özel Scrollbar (Tüm sayfa ve açılır menüler için) */
::-webkit-scrollbar {
    width: 12px;
    height: 12px;
}

::-webkit-scrollbar-track {
    background: #F8FAFC; 
    border-radius: 10px;
}

::-webkit-scrollbar-thumb {
    background: #C4B5FD; /* Soft purple */
    border-radius: 10px;
    border: 3px solid #F8FAFC; /* Padding efekti */
}

::-webkit-scrollbar-thumb:hover {
    background: var(--primary-purple);
}

body {
    /* Genel font Baloo 2'ye çekildi, okunaklılık için 500 ağırlık */
    font-family: 'Baloo 2', sans-serif;
    font-weight: 500;
    background: linear-gradient(135deg, #f5f3ff 0%, #fae8ff 100%);
    color: #333;
}

h1, h2, h3, h4, h5, h6 {
    /* Başlıklar için Baloo 2 */
    font-family: 'Baloo 2', sans-serif;
}

/* =========================================
   Breadcrumb (ORİJİNAL)
   ========================================= */
.breadcrumb-section {
    background: linear-gradient(135deg, var(--light-purple) 0%, #fae8ff 100%);
    padding: 30px 0;
}

.breadcrumb {
    background: transparent;
    margin-bottom: 0;
}

.breadcrumb-item a {
    color: var(--primary-purple);
    text-decoration: none;
    font-weight: 600;
}

.breadcrumb-item.active {
    color: var(--dark-purple);
    font-weight: 800; /* Aktif linki daha belirgin yaptık */
}

/* =========================================
   Navbar & Dropdown (ORİJİNAL)
   ========================================= */
.navbar {
    background: linear-gradient(135deg, var(--primary-purple) 0%, var(--dark-purple) 100%);
    padding: 1rem 0;
    box-shadow: 0 4px 20px rgba(139, 92, 246, 0.3);
}

.navbar-brand {
    font-family: 'Baloo 2', sans-serif;
    font-size: 2rem; /* Logo fontu hafif büyütüldü */
    font-weight: 800; /* Logoyu en dolgun ağırlıkla vurguladık */
    color: white !important;
    display: flex;
    align-items: center;
    gap: 10px;
    letter-spacing: 0.5px;
}

.navbar-brand i {
    font-size: 2.2rem;
    color: var(--accent-yellow);
}

.nav-link {
    color: rgba(255, 255, 255, 0.9) !important;
    font-weight: 600;
    font-size: 1.1rem; /* Menü linkleri daha okunaklı */
    margin: 0 10px;
    transition: all 0.3s ease;
    position: relative;
}

.nav-link:hover {
    color: var(--accent-yellow) !important;
    transform: translateY(-2px);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 3px;
    background: var(--accent-yellow);
    border-radius: 5px; /* Çizgiye yumuşaklık eklendi */
    transition: width 0.3s ease;
}

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

.navbar-nav .dropdown-menu {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border: none;
    border-radius: 16px; /* Menü köşeleri daha yumuşak */
    box-shadow: 0 10px 30px rgba(139, 92, 246, 0.3);
    padding: 10px;
    min-width: 250px;
    display: none;
    position: absolute;
    top: 100%;
}

.navbar-nav .dropdown-menu.show {
    display: block;
}

.navbar-nav .nav-item.dropdown {
    padding-bottom: 10px;
}

.navbar-nav .dropdown-item {
    color: rgba(255, 255, 255, 0.9);
    padding: 10px 15px;
    border-radius: 12px;
    transition: all 0.3s ease;
    font-size: 1.05rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 10px;
}

.navbar-nav .dropdown-item:hover {
    background: rgba(255, 255, 255, 0.2);
    color: #fff;
    transform: translateX(5px);
}

.navbar-nav .dropdown-item i {
    width: 20px;
    text-align: center;
}

.navbar-nav .dropdown-toggle::after {
    display: none;
}

@media (max-width: 991px) {
    .navbar-nav .dropdown-menu {
        background: rgba(102, 126, 234, 0.95);
        position: static;
        margin-left: 15px;
    }
}

/* =========================================
   Hero Section (APPLE DOKUNUŞU)
   ========================================= */
.hero-section {
    padding: 80px 0;
    background: linear-gradient(135deg, var(--light-purple) 0%, #e2d2fd 100%);
    position: relative;
    overflow: hidden;
}

.hero-section::before {
    content: '⭐';
    position: absolute;
    font-size: 3rem;
    opacity: 0.3;
    animation: float 3s ease-in-out infinite;
}

.hero-section::after {
    content: '🌙';
    position: absolute;
    right: 10%;
    top: 20%;
    font-size: 4rem;
    opacity: 0.3;
    animation: float 4s ease-in-out infinite;
}

.hero-title {
    font-size: 3.8rem; /* Baloo formuna uygun */
    font-weight: 800;
    color: var(--dark-purple);
    margin-bottom: 1.5rem;
    text-shadow: 2px 2px 8px rgba(139, 92, 246, 0.15);
    line-height: 1.2;
}

.hero-subtitle {
    font-size: 1.4rem;
    font-weight: 600;
    color: var(--primary-purple);
    margin-bottom: 2.5rem;
}

.hero-btn {
    font-family: 'Baloo 2', sans-serif;
    background: linear-gradient(135deg, var(--primary-purple) 0%, var(--accent-pink) 100%);
    border: none;
    padding: 16px 40px;
    font-size: 1.3rem;
    font-weight: 800;
    letter-spacing: 0.5px;
    border-radius: 50px;
    color: white;
    box-shadow: 0 10px 25px rgba(139, 92, 246, 0.3);
    transition: all 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.hero-btn:hover {
    transform: translateY(-4px) scale(1.02);
    box-shadow: 0 15px 35px rgba(139, 92, 246, 0.4);
}

/* =========================================
   Category Cards (APPLE DOKUNUŞU)
   ========================================= */
.category-section {
    padding: 80px 0;
}

.section-title {
    font-size: 2.8rem;
    font-weight: 800;
    color: var(--dark-purple);
    text-align: center;
    margin-bottom: 1rem;
    position: relative;
    display: inline-block;
}

.section-subtitle {
    text-align: center;
    color: var(--dark-purple);
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 4rem;
}

.category-card {
    background: white;
    border-radius: 28px;
    padding: 40px 30px;
    text-align: center;
    box-shadow: 0 12px 35px rgba(139, 92, 246, 0.08);
    transition: transform 0.4s cubic-bezier(0.25, 0.8, 0.25, 1), box-shadow 0.4s ease;
    margin-bottom: 30px;
    border: 1px solid rgba(139, 92, 246, 0.05);
    height: 100%;
}

.category-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 22px 45px rgba(139, 92, 246, 0.15);
    border-color: rgba(139, 92, 246, 0.2);
}

.category-icon {
    width: 90px;
    height: 90px;
    margin: 0 auto 20px;
    border-radius: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.8rem;
    color: white;
    transition: transform 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.category-card:hover .category-icon {
    transform: scale(1.1); 
}

.category-icon.space { background: linear-gradient(135deg, #8B5CF6 0%, #3B82F6 100%); }
.category-icon.nature { background: linear-gradient(135deg, #10B981 0%, #34D399 100%); }
.category-icon.science { background: linear-gradient(135deg, #F59E0B 0%, #F97316 100%); }
.category-icon.animals { background: linear-gradient(135deg, #EC4899 0%, #F472B6 100%); }
.category-icon.mini { background: linear-gradient(135deg, #e224e5 0%, #F472B6 100%); }

.category-title {
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--dark-purple);
    margin-bottom: 12px;
}

.category-description {
    color: #666;
    font-size: 1.05rem;
    font-weight: 500;
    line-height: 1.6;
}

/* =========================================
   Features Section (APPLE DOKUNUŞU)
   ========================================= */
.features-section {
    background: linear-gradient(135deg, var(--primary-purple) 0%, var(--dark-purple) 100%);
    padding: 80px 0;
    color: white;
}

.feature-box {
    text-align: center;
    padding: 30px;
}

.feature-icon {
    width: 80px;
    height: 80px;
    background: rgba(255, 255, 255, 0.15);
    border-radius: 22px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 2.5rem;
    box-shadow: 0 8px 20px rgba(0,0,0,0.1);
}

.feature-title {
    font-size: 1.6rem;
    font-weight: 800;
    margin-bottom: 10px;
}

.feature-text {
    font-size: 1.05rem;
    font-weight: 500;
    opacity: 0.9;
}

/* =========================================
   Fun Facts Section (APPLE DOKUNUŞU)
   ========================================= */
.fun-facts-section {
    padding: 80px 0;
    background: white;
}

.fact-card {
    background: linear-gradient(135deg, var(--light-purple) 0%, #fae8ff 100%);
    border-radius: 24px;
    padding: 30px;
    margin-bottom: 30px;
    border-left: 6px solid var(--primary-purple);
    box-shadow: 0 8px 20px rgba(139, 92, 246, 0.05);
    transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.fact-card:hover {
    transform: translateX(8px);
    box-shadow: 0 12px 30px rgba(139, 92, 246, 0.15);
}

.fact-emoji {
    font-size: 3rem;
    margin-bottom: 15px;
}

.fact-text {
    font-size: 1.2rem;
    color: var(--dark-purple);
    font-weight: 700;
}

/* =========================================
   Footer (ORİJİNAL)
   ========================================= */
.footer {
    background: linear-gradient(135deg, var(--dark-purple) 0%, #4C1D95 100%);
    color: white;
    padding: 50px 0 20px;
}

.footer-title {
    font-size: 1.6rem;
    font-weight: 800;
    margin-bottom: 20px;
}

.footer-links {
    list-style: none;
    padding: 0;
}

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

.footer-links a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
}

.footer-links a:hover {
    color: var(--accent-yellow);
    padding-left: 10px;
}

.social-icons a {
    color: white;
    font-size: 1.5rem;
    margin-right: 15px;
    transition: all 0.3s ease;
}

.social-icons a:hover {
    color: var(--accent-yellow);
    transform: scale(1.2);
}

.copyright {
    text-align: center;
    padding-top: 30px;
    margin-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    opacity: 0.8;
    font-weight: 500;
}

/* =========================================
   Animations (ORİJİNAL)
   ========================================= */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

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

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-20px); }
}

.particle {
    position: fixed;
    pointer-events: none;
    opacity: 0.5;
    animation: particleFloat 15s infinite;
}

@keyframes particleFloat {
    0%, 100% { transform: translateY(0) translateX(0); }
    25% { transform: translateY(-100px) translateX(50px); }
    50% { transform: translateY(-50px) translateX(-50px); }
    75% { transform: translateY(-150px) translateX(100px); }
}