/* 
* YamanClub - Main Stylesheet
* Modern eğitim sitesi için ana stil dosyası
*/

:root {
    /* Ana Renkler */
    --primary-color: #FF00CC; /* Canlı Pembe */
    --secondary-color: #1E1E2E; /* Koyu Mor */
    --dark-color: #2D2D3D; /* Orta Koyu Mor */
    --light-color: #F8F9FA; /* Açık Gri */
    --text-color: #E9ECEF; /* Metin Rengi */
    --text-muted: #BDB5D5; /* Soluk Mor Metin */
    
    /* Gölgeler */
    --box-shadow: 0 5px 15px rgba(255, 0, 204, 0.2);
    --box-shadow-hover: 0 8px 25px rgba(255, 0, 204, 0.4);
    
    /* Geçişler */
    --transition: all 0.3s ease;
}

/* Genel Stiller */
html {
    overflow-x: hidden; /* Yatay kaydırmayı engelle */
    background-color: #0F0F1A; /* Overscroll ve pull-to-refresh için arka plan rengi */
}
body {
    font-family: 'Montserrat', sans-serif;
    background: linear-gradient(135deg, #0F0F1A 0%, #1A1A2E 50%, #2A1A3A 100%);
    background-size: 400% 400%;
    animation: none !important;
    color: var(--text-color);
    line-height: 1.6;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    margin-bottom: 1.5rem;
}

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

.text-primary {
    color: var(--primary-color) !important;
}

.btn {
    border-radius: 50px; /* Daha yumuşak köşeler */
    padding: 10px 25px;
    font-weight: 600;
    transition: var(--transition);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.btn-primary {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
    color: var(--secondary-color);
}

.btn-primary:hover {
    background-color: #CC00A3; /* Daha koyu pembe */
    border-color: #CC00A3;
    color: var(--secondary-color);
    transform: translateY(-3px);
    box-shadow: var(--box-shadow);
}

.btn-outline-light {
    border-color: var(--text-color);
    color: var(--text-color);
}

.btn-outline-light:hover {
    background-color: var(--text-color);
    color: var(--secondary-color);
    transform: translateY(-3px);
    box-shadow: var(--box-shadow);
}

.section-header {
    margin-bottom: 60px;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 15px;
    position: relative;
    display: inline-block;
}

@media (min-width: 1400px) {
    .section-title {
        font-size: 3rem;
        margin-bottom: 20px;
        letter-spacing: 1px;
    }
}

@media (min-width: 1600px) {
    .section-title {
        font-size: 3.5rem;
        margin-bottom: 25px;
        letter-spacing: 1.5px;
    }
}

.section-title::after {
    content: none; /* Pembe çizgileri kaldır */
}

.section-subtitle {
    font-size: 1.1rem;
    color: white;
    max-width: 700px;
    margin: 0 auto;
}

@media (min-width: 1400px) {
    .section-subtitle {
        font-size: 1.3rem;
        max-width: 800px;
        line-height: 1.6;
    }
}

@media (min-width: 1600px) {
    .section-subtitle {
        font-size: 1.4rem;
        max-width: 900px;
        line-height: 1.7;
    }
}

/* Navbar */
.navbar {
    background: linear-gradient(135deg, rgba(15, 15, 26, 0.95) 0%, rgba(26, 26, 46, 0.95) 100%);
    padding: 15px 0;
    transition: var(--transition);
    box-shadow: 0 4px 20px rgba(255, 0, 204, 0.15);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255, 0, 204, 0.1);
    position: fixed;
    min-height: 70px; /* Sabit minimum yükseklik */
    width: 100%;
    top: 0;
    z-index: 1000;
    transform: translateZ(0); /* GPU hızlandırması için */
    will-change: transform; /* Kaydırma optimizasyonu ipucu */
}

@media (min-width: 1400px) {
    .navbar {
        padding: 20px 0;
    }
    
    .navbar-brand {
        font-size: 1.6rem;
    }
    
    .navbar-dark .navbar-nav .nav-link {
        font-size: 1.1rem;
        padding: 12px 18px;
    }
}

@media (min-width: 1600px) {
    .navbar {
        padding: 25px 0;
    }
    
    .navbar-brand {
        font-size: 1.8rem;
    }
    
    .navbar-dark .navbar-nav .nav-link {
        font-size: 1.2rem;
        padding: 15px 20px;
    }
}

.navbar.scrolled {
    padding: 10px 0;
    background: linear-gradient(135deg, rgba(15, 15, 26, 0.98) 0%, rgba(26, 26, 46, 0.98) 100%);
    box-shadow: 0 5px 25px rgba(255, 0, 204, 0.25);
}

.navbar-brand {
    font-size: 1.4rem;
    font-weight: 800;
    position: relative;
    overflow: hidden;
    display: inline-block;
}

.brand-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    line-height: 1;
}

.brand-top {
    font-size: 1.4rem;
    font-weight: 800;
    background: linear-gradient(90deg, var(--primary-color), #fff, var(--primary-color));
    background-size: 200% auto;
    color: transparent;
    -webkit-background-clip: text;
    background-clip: text;
    animation: gradientText 5s linear infinite;
}

.brand-bottom {
    font-size: 1.2rem;
    font-weight: 700;
    color: white;
    margin-top: -2px;
}

/* Sağdan Açılan Menü Stilleri */
.offcanvas-menu {
    position: fixed;
    top: 0;
    right: -320px;
    width: 320px;
    height: 100%;
    background: linear-gradient(135deg, rgba(15, 15, 26, 0.98) 0%, rgba(26, 26, 46, 0.98) 100%);
    z-index: 9999;
    transition: all 0.4s cubic-bezier(0.77, 0, 0.175, 1);
    box-shadow: -5px 0 25px rgba(0, 0, 0, 0.3);
    overflow-y: auto;
    padding: 30px 0;
    border-left: 1px solid rgba(255, 0, 204, 0.2);
}

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

.offcanvas-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
    z-index: 9998;
    opacity: 0;
    visibility: hidden;
    transition: all 0.4s ease;
    backdrop-filter: blur(3px);
}

.offcanvas-overlay.active {
    opacity: 1;
    visibility: visible;
}

.menu-close-btn {
    position: absolute;
    top: 20px;
    right: 20px;
    width: 40px;
    height: 40px;
    background-color: rgba(255, 0, 204, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    border: 1px solid rgba(255, 0, 204, 0.3);
    z-index: 10;
}

.menu-close-btn:hover {
    background-color: rgba(255, 0, 204, 0.4);
    transform: rotate(90deg);
}

.menu-close-btn::before,
.menu-close-btn::after {
    content: '';
    position: absolute;
    width: 20px;
    height: 2px;
    background-color: white;
    transition: all 0.3s ease;
}

.menu-close-btn::before {
    transform: rotate(45deg);
}

.menu-close-btn::after {
    transform: rotate(-45deg);
}

.offcanvas-menu-header {
    text-align: center;
    padding: 0 30px 30px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    margin-bottom: 30px;
}

.offcanvas-menu-title {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 10px;
    background: linear-gradient(45deg, #FF00CC, #3333ff);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    display: inline-block;
}

.offcanvas-menu-subtitle {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.7);
}

.offcanvas-nav {
    padding: 0 30px;
}

.offcanvas-nav-item {
    margin-bottom: 15px;
    opacity: 0;
    transform: translateX(20px);
    transition: all 0.4s ease;
    transition-delay: calc(0.1s * var(--item-index, 0));
}

.offcanvas-menu.active .offcanvas-nav-item {
    opacity: 1;
    transform: translateX(0);
}

.offcanvas-nav-link {
    display: flex;
    align-items: center;
    padding: 12px 15px;
    border-radius: 10px;
    color: white;
    font-weight: 600;
    transition: all 0.3s ease;
    background-color: rgba(255, 255, 255, 0.05);
    border: 1px solid transparent;
}

.offcanvas-nav-link:hover,
.offcanvas-nav-link.active {
    background-color: rgba(255, 0, 204, 0.15);
    border-color: rgba(255, 0, 204, 0.3);
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(255, 0, 204, 0.2);
}

.offcanvas-nav-link i {
    margin-right: 15px;
    font-size: 1.2rem;
    color: var(--primary-color);
    transition: all 0.3s ease;
}

.offcanvas-nav-link:hover i {
    transform: scale(1.2);
}

.offcanvas-nav-link.active {
    position: relative;
}

.offcanvas-nav-link.active::after {
    content: '';
    position: absolute;
    top: 50%;
    right: 15px;
    transform: translateY(-50%);
    width: 8px;
    height: 8px;
    background-color: var(--primary-color);
    border-radius: 50%;
    box-shadow: 0 0 10px var(--primary-color);
}

.offcanvas-footer {
    padding: 30px;
    margin-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
}

.offcanvas-social-links {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-bottom: 20px;
}

.offcanvas-social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    color: white;
    transition: all 0.3s ease;
    font-size: 1.2rem;
}

.offcanvas-social-link:hover {
    background-color: var(--primary-color);
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(255, 0, 204, 0.3);
}

.menu-toggle-btn {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, rgba(255, 0, 204, 0.2) 0%, rgba(51, 51, 255, 0.2) 100%);
    border-radius: 50%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 5px;
    cursor: pointer;
    transition: all 0.3s ease;
    border: 1px solid rgba(255, 0, 204, 0.3);
    padding: 10px;
    margin-left: 15px;
}

.menu-toggle-btn:hover {
    background: linear-gradient(135deg, rgba(255, 0, 204, 0.3) 0%, rgba(51, 51, 255, 0.3) 100%);
    transform: scale(1.05);
}

.menu-toggle-btn span {
    display: block;
    width: 25px;
    height: 2px;
    background-color: white;
    border-radius: 2px;
    transition: all 0.3s ease;
}

.menu-toggle-btn:hover span {
    background-color: var(--primary-color);
}

.menu-toggle-btn:hover span:nth-child(1) {
    transform: translateY(1px);
}

.menu-toggle-btn:hover span:nth-child(3) {
    transform: translateY(-1px);
}

/* Navbar Link Styles */
.navbar-dark .navbar-nav .nav-link {
    color: var(--text-color);
    font-weight: 600;
    padding: 10px 15px;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
}

/* Ana navigasyon menüsündeki korumalı bağlantılar için stil */
.navbar-dark .navbar-nav .nav-link.protected-link {
    position: relative;
    display: flex;
    align-items: center;
}

.navbar-dark .navbar-nav .nav-link.protected-link .lock-icon {
    display: inline-flex;
    margin-right: 5px;
    color: var(--primary-color);
    font-size: 0.8rem;
    transition: var(--transition);
}

.navbar-dark .navbar-nav .nav-link.protected-link.disabled {
    opacity: 0.7;
    cursor: not-allowed;
    pointer-events: none;
}

.navbar-dark .navbar-nav .nav-link.protected-link.disabled .lock-icon {
    color: var(--primary-color);
    animation: lockPulse 2s infinite;
}

.navbar-dark .navbar-nav .nav-link::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--primary-color), transparent);
    transition: width 0.4s ease;
}

.navbar-dark .navbar-nav .nav-link:hover::before,
.navbar-dark .navbar-nav .nav-link.active::before {
    width: 100%;
}

.navbar-dark .navbar-nav .nav-link:hover,
.navbar-dark .navbar-nav .nav-link.active {
    color: #fff;
    text-shadow: 0 0 8px rgba(255, 0, 204, 0.5);
}

.navbar-dark .navbar-nav .nav-link.active {
    position: relative;
}

.navbar-dark .navbar-nav .nav-link.active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 5px;
    height: 5px;
    background-color: var(--primary-color);
    border-radius: 50%;
    box-shadow: 0 0 10px var(--primary-color);
}

/* Kullanıcı Profil Özeti */
.user-profile-summary {
    display: flex;
    align-items: center;
    padding: 15px 30px;
    margin-bottom: 20px;
    background-color: rgba(255, 255, 255, 0.05);
    border-radius: 10px;
    border: 1px solid rgba(255, 0, 204, 0.2);
}

.user-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    overflow: hidden;
    margin-right: 15px;
    border: 2px solid var(--primary-color);
}

.user-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.user-info {
    flex: 1;
}

.user-name {
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 3px;
    color: white;
}

.user-status {
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.7);
}

.user-status.premium {
    color: var(--primary-color);
}

/* Korumalı Bağlantı Stilleri */
.protected-link {
    position: relative;
    display: flex;
    align-items: center;
}

.lock-icon {
    display: inline-flex;
    margin-right: 5px;
    color: var(--primary-color);
    font-size: 1rem;
    transition: var(--transition);
    filter: drop-shadow(0 0 3px rgba(255, 0, 204, 0.7));
}

.protected-link.disabled {
    opacity: 0.7;
    cursor: not-allowed;
    pointer-events: none;
}

.protected-link.disabled .lock-icon {
    color: var(--primary-color);
    animation: lockPulse 2s infinite;
    display: inline-flex !important;
}

@keyframes lockPulse {
    0%, 100% {
        transform: scale(1);
        opacity: 0.8;
        filter: drop-shadow(0 0 3px rgba(255, 0, 204, 0.5));
    }
    50% {
        transform: scale(1.2);
        opacity: 1;
        filter: drop-shadow(0 0 5px rgba(255, 0, 204, 0.8));
    }
}

.login-btn {
    background: linear-gradient(135deg, var(--primary-color) 0%, #CC00A3 100%);
    color: white !important;
    border-radius: 30px;
    padding: 8px 20px !important;
    margin-left: 10px;
    position: relative;
    overflow: hidden;
    z-index: 1;
    box-shadow: 0 0 10px rgba(255, 0, 204, 0.4);
    animation: none !important;
    transition: none !important;
}

.login-btn:hover {
    background: linear-gradient(135deg, #CC00A3 0%, var(--primary-color) 100%);
}

.header-login-btn {
    background: linear-gradient(135deg, var(--primary-color) 0%, #CC00A3 100%);
    color: white !important;
    border-radius: 30px;
    padding: 6px 15px !important;
    margin-left: auto;
    margin-right: 15px;
    font-size: 0.85rem;
    font-weight: 600;
    position: relative;
    overflow: hidden;
    z-index: 1;
    box-shadow: 0 0 10px rgba(255, 0, 204, 0.4);
    animation: none !important;
    transition: none !important;
}

.header-login-btn:hover {
    background: linear-gradient(135deg, #CC00A3 0%, var(--primary-color) 100%);
    color: white !important;
}

.header-login-btn-mobile {
    background: linear-gradient(135deg, var(--primary-color) 0%, #CC00A3 100%);
    color: white !important;
    border-radius: 30px;
    padding: 5px 12px !important;
    margin-left: auto;
    margin-right: 15px;
    font-size: 0.8rem;
    font-weight: 600;
    position: relative;
    overflow: hidden;
    z-index: 1;
    box-shadow: 0 0 10px rgba(255, 0, 204, 0.4);
    animation: none !important;
    transition: none !important;
}

.header-login-btn-mobile:hover {
    background: linear-gradient(135deg, #CC00A3 0%, var(--primary-color) 100%);
    color: white !important;
}

/* Hero Section */
.hero-section {
    background: linear-gradient(135deg, #0F0F1A 0%, #1A1A2E 50%, #2A1A3A 100%);
    background-size: 400% 400%;
    animation: none !important;
    min-height: 700px;
    display: flex;
    align-items: center;
    position: relative;
    width: 100%;
    z-index: 0;
    overflow: visible;
    pointer-events: auto;
    padding-top: 80px;
    margin-top: 0;
}

@media (min-width: 992px) {
    .hero-section {
        padding-top: 100px;
    }
}

@media (min-width: 1400px) {
    .hero-section {
        min-height: 800px;
    }
}

@media (min-width: 1600px) {
    .hero-section {
        min-height: 900px;
    }
}

/* Dinamik arka plan efekti */
.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at center, rgba(255, 0, 204, 0.1) 0%, transparent 70%);
    z-index: 1;
    opacity: 0.7;
    animation: pulseGlow 4s ease-in-out infinite;
}

@keyframes pulseGlow {
    0%, 100% {
        opacity: 0.5;
        transform: scale(1);
    }
    50% {
        opacity: 0.7;
        transform: scale(1.1);
    }
}

.hero-section h1 {
    font-size: 3.5rem;
    line-height: 1.2;
    position: relative;
    z-index: 2;
    text-shadow: 0 0 10px rgba(255, 0, 204, 0.3), 0 0 20px rgba(255, 0, 204, 0.2);
    font-weight: 800;
    color: white;
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp 1s ease forwards 0.5s;
}

@media (min-width: 1400px) {
    .hero-section h1 {
        font-size: 4rem;
        line-height: 1.1;
    }
}

@media (min-width: 1600px) {
    .hero-section h1 {
        font-size: 4.5rem;
    }
}

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

/* Scroll İndikatörü */
.scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    width: 30px;
    height: 50px;
    border: 2px solid rgba(255, 255, 255, 0.5);
    border-radius: 15px;
    z-index: 2;
    display: flex;
    justify-content: center;
    pointer-events: none;
}

.scroll-indicator::before {
    content: '';
    width: 6px;
    height: 10px;
    background-color: rgba(255, 0, 204, 0.8);
    border-radius: 3px;
    margin-top: 8px;
    animation: scrollDown 2s ease-in-out infinite;
}

@keyframes scrollDown {
    0% {
        opacity: 1;
        transform: translateY(0);
    }
    75% {
        opacity: 0;
        transform: translateY(20px);
    }
    100% {
        opacity: 0;
        transform: translateY(0);
    }
}

/* Arka plan parçacıkları */
.hero-particles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    overflow: hidden;
}

.hero-section::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to bottom, transparent 70%, rgba(15, 15, 26, 0.8) 100%);
    z-index: 1;
    pointer-events: none;
}

.subtitle-badge {
    display: inline-block;
    position: relative;
    z-index: 2;
}

.subtitle-badge .badge,
.subtitle-badge .custom-badge {
    font-size: 1.1rem;
    padding: 8px 15px;
    border-radius: 30px;
    background-color: rgba(255, 0, 204, 0.3);
    color: var(--text-color);
    font-weight: 600;
    box-shadow: 0 0 15px rgba(255, 0, 204, 0.3);
}

.subtitle-badge .neon-text {
    font-size: 1.2rem;
    padding: 8px 15px;
    color: white;
    font-weight: 800;
    text-shadow: 0 0 10px rgba(255, 0, 204, 1), 0 0 20px rgba(255, 0, 204, 0.9), 0 0 30px rgba(255, 0, 204, 0.7), 0 0 40px rgba(255, 0, 204, 0.5);
    animation: neonPulse 2s infinite;
    background-color: rgba(0, 0, 0, 0.2);
    border-radius: 20px;
    border: 2px solid rgba(255, 0, 204, 0.7);
}

.subtitle-badge .custom-badge-transparent {
    font-size: 1.1rem;
    padding: 8px 15px;
    border-radius: 30px;
    background-color: rgba(255, 255, 255, 0.1);
    color: white;
    font-weight: 700;
    border: 1px solid rgba(255, 0, 204, 0.3);
}

.subtitle-badge .custom-badge-glow {
    font-size: 1.1rem;
    padding: 10px 20px;
    border-radius: 30px;
    background-color: rgba(255, 0, 204, 0.2);
    color: white;
    font-weight: 700;
    box-shadow: 0 0 20px rgba(255, 0, 204, 0.6);
    text-shadow: 0 0 10px rgba(255, 255, 255, 0.7);
    animation: glowPulse 2s infinite;
    border: none;
}

@keyframes glowPulse {
    0%, 100% {
        box-shadow: 0 0 20px rgba(255, 0, 204, 0.6);
        background-color: rgba(255, 0, 204, 0.2);
    }
    50% {
        box-shadow: 0 0 30px rgba(255, 0, 204, 0.8);
        background-color: rgba(255, 0, 204, 0.3);
    }
}

@media (max-width: 767.98px) {
    .subtitle-badge .badge,
    .subtitle-badge .custom-badge {
        font-size: 1rem;
        padding: 6px 12px;
        font-weight: 700;
    }
}


.hero-section .lead {
    font-size: 1.2rem;
    margin-bottom: 30px;
    position: relative;
    z-index: 2;
    text-shadow: 0 0 10px rgba(255, 0, 204, 0.2), 0 0 20px rgba(255, 0, 204, 0.1);
    font-weight: 600;
    color: white;
}

@media (min-width: 1400px) {
    .hero-section .lead {
        font-size: 1.4rem;
        margin-bottom: 40px;
        max-width: 80%;
    }
}

@media (min-width: 1600px) {
    .hero-section .lead {
        font-size: 1.5rem;
        line-height: 1.5;
    }
}

.hero-img {
    box-shadow: var(--box-shadow);
    border: 5px solid rgba(255, 255, 255, 0.1);
}

.hero-btns .btn {
    margin-bottom: 10px;
}

/* Stats Section */
.stats-section {
    background: linear-gradient(135deg, rgba(15, 15, 26, 0.9) 0%, rgba(26, 26, 46, 0.9) 50%, rgba(42, 26, 58, 0.9) 100%);
    background-size: 400% 400%;
    animation: none !important;
    padding: 60px 0;
    margin-top: 0; /* Hero section yüksekliği kadar margin kaldırıldı */
    border-radius: 0; /* Köşeleri sivri yap */
    box-shadow: var(--box-shadow);
    position: relative;
    z-index: 10;
}

@media (min-width: 992px) {
    .stats-section {
        border-radius: 10px; /* Sadece masaüstü versiyonunda oval köşeler */
    }
}

.stat-item {
    padding: 20px;
}

.stat-number {
    font-size: 3rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 10px;
}

.stat-text {
    font-size: 1.1rem;
    color: white;
    margin-bottom: 0;
}

/* Features Section */
.features-section {
    padding: 100px 0 60px;
    position: relative;
    z-index: 10;
    background: linear-gradient(135deg, #0F0F1A 0%, #1A1A2E 50%, #2A1A3A 100%);
    background-size: 400% 400%;
    animation: none !important;
    position: relative;
}

@media (min-width: 1400px) {
    .features-section {
        padding: 120px 0 80px;
    }
}

@media (min-width: 1600px) {
    .features-section {
        padding: 150px 0 100px;
    }
}

.features-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(15, 15, 26, 0.8) 0%, rgba(26, 26, 46, 0.8) 100%);
    z-index: -1;
}

.feature-card {
    background: linear-gradient(135deg, rgba(15, 15, 26, 0.9) 0%, rgba(26, 26, 46, 0.9) 50%, rgba(42, 26, 58, 0.9) 100%);
    background-size: 200% 200%;
    animation: cardGradient 10s ease infinite;
    border-radius: 20px; /* Daha yumuşak köşeler */
    padding: 30px 25px;
    height: 100%;
    transition: var(--transition);
    box-shadow: var(--box-shadow);
}

@media (min-width: 1400px) {
    .feature-card {
        padding: 40px 30px;
        border-radius: 25px;
    }
}

@media (min-width: 1600px) {
    .feature-card {
        padding: 50px 35px;
        border-radius: 30px;
    }
}

@keyframes cardGradient {
    0% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
    100% {
        background-position: 0% 50%;
    }
}

.feature-card:hover {
    transform: none;
    box-shadow: var(--box-shadow-hover);
}

.feature-icon {
    font-size: 1.8rem;
    color: var(--primary-color);
    margin-bottom: 15px;
    display: flex;
    align-items: center;
}

@media (min-width: 1400px) {
    .feature-icon {
        font-size: 2.2rem;
        margin-bottom: 20px;
    }
}

@media (min-width: 1600px) {
    .feature-icon {
        font-size: 2.5rem;
        margin-bottom: 25px;
    }
}

.feature-icon-title {
    font-size: 1.3rem;
    margin-left: 8px;
    font-weight: 700;
    color: var(--primary-color);
}

@media (min-width: 1400px) {
    .feature-icon-title {
        font-size: 1.6rem;
        margin-left: 10px;
    }
}

@media (min-width: 1600px) {
    .feature-icon-title {
        font-size: 1.8rem;
        margin-left: 12px;
    }
}

.feature-text {
    color: white;
    margin-bottom: 0;
}

@media (min-width: 1400px) {
    .feature-text {
        font-size: 1.1rem;
        line-height: 1.7;
    }
}

@media (min-width: 1600px) {
    .feature-text {
        font-size: 1.2rem;
        line-height: 1.8;
    }
}

/* Responsive styles for feature cards */
@media (max-width: 767.98px) {
    .feature-card {
        padding: 15px 10px;
        margin-bottom: 15px;
    }
    
    .feature-icon-title {
        font-size: 1.1rem;
        margin-bottom: 5px;
    }
    
    .feature-text {
        font-size: 0.9rem;
        line-height: 1.4;
    }
}

/* Course Content Section */
.course-content-section {
    background: linear-gradient(135deg, #0F0F1A 0%, #1A1A2E 50%, #2A1A3A 100%);
    background-size: 400% 400%;
    animation: none !important;
    padding: 80px 0;
    position: relative;
    z-index: 10;
}

@media (min-width: 1400px) {
    .course-content-section {
        padding: 100px 0;
    }
}

@media (min-width: 1600px) {
    .course-content-section {
        padding: 120px 0;
    }
}

.accordion-item {
    background: linear-gradient(135deg, rgba(15, 15, 26, 0.9) 0%, rgba(26, 26, 46, 0.9) 100%);
    border: 1px solid rgba(255, 255, 255, 0.05);
    margin-bottom: 15px;
    border-radius: 15px; /* Daha yumuşak köşeler */
    overflow: hidden;
    backdrop-filter: blur(5px);
}

@media (min-width: 1400px) {
    .accordion-item {
        margin-bottom: 20px;
        border-radius: 20px;
    }
}

@media (min-width: 1600px) {
    .accordion-item {
        margin-bottom: 25px;
        border-radius: 25px;
    }
}

.accordion-button {
    background: linear-gradient(135deg, rgba(15, 15, 26, 0.9) 0%, rgba(26, 26, 46, 0.9) 100%);
    color: var(--text-color);
    font-weight: 600;
    padding: 20px;
    box-shadow: none;
    backdrop-filter: blur(5px);
    transition: none !important;
}

@media (min-width: 1400px) {
    .accordion-button {
        padding: 25px;
        font-size: 1.2rem;
    }
}

@media (min-width: 1600px) {
    .accordion-button {
        padding: 30px;
        font-size: 1.3rem;
    }
}

.accordion-button:not(.collapsed) {
    background: linear-gradient(135deg, rgba(15, 15, 26, 0.9) 0%, rgba(26, 26, 46, 0.9) 100%);
    color: var(--primary-color);
}

/* Accordion animasyonlarını kapat */
.accordion-collapse {
    transition: none !important;
}

.accordion-button::after {
    transition: none !important;
}

.accordion-button:focus {
    box-shadow: none;
    border-color: rgba(255, 255, 255, 0.1);
}

.accordion-button::after {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%23fff'%3e%3cpath fill-rule='evenodd' d='M1.646 4.646a.5.5 0 0 1 .708 0L8 10.293l5.646-5.647a.5.5 0 0 1 .708.708l-6 6a.5.5 0 0 1-.708 0l-6-6a.5.5 0 0 1 0-.708z'/%3e%3c/svg%3e");
}

.accordion-button:not(.collapsed)::after {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%23FF00CC'%3e%3cpath fill-rule='evenodd' d='M1.646 4.646a.5.5 0 0 1 .708 0L8 10.293l5.646-5.647a.5.5 0 0 1 .708.708l-6 6a.5.5 0 0 1-.708 0l-6-6a.5.5 0 0 1 0-.708z'/%3e%3c/svg%3e");
}

.accordion-body {
    background: linear-gradient(135deg, rgba(15, 15, 26, 0.9) 0%, rgba(26, 26, 46, 0.9) 100%);
    color: white;
    padding: 20px;
}

@media (min-width: 1400px) {
    .accordion-body {
        padding: 25px;
        font-size: 1.1rem;
    }
}

@media (min-width: 1600px) {
    .accordion-body {
        padding: 30px;
        font-size: 1.2rem;
    }
}

/* Eğitim içeriği liste öğeleri için madde işaretini kaldır */
#courseAccordion .accordion-body ul,
#courseAccordion .accordion-body ol {
    padding-left: 0; /* Varsayılan padding'i kaldır */
    list-style-type: none; /* Madde işaretini kaldır */
    margin-bottom: 0; /* Alt boşluğu sıfırla */
}

#courseAccordion .accordion-body li {
    position: relative; /* ::before'u konumlandırmak için */
    padding-left: 1.5em; /* Tik işareti için yer aç */
    margin-bottom: 0.75rem; /* Maddeler arası boşluğu biraz artıralım */
    list-style-type: none; /* Tekrar emin olalım */
}

#courseAccordion .accordion-body li::before {
    content: '✓'; /* Tik işareti */
    position: absolute;
    left: 0;
    top: 0; /* Gerekirse dikey hizalama için ayarlanabilir */
    color: var(--primary-color); /* Ana renkle aynı */
    font-weight: bold;
    font-size: 1.1em; /* Tik işareti boyutunu ayarla */
}
/* Pricing Section */
.pricing-section {
    padding: 100px 0;
}

/* Hakkımda Bölümü - Masaüstü için kutu stili */
@media (min-width: 992px) {
    .about-section {
        padding: 80px 0;
        text-align: center;
    }
    
    .about-card {
        background: linear-gradient(135deg, rgba(15, 15, 26, 0.9) 0%, rgba(26, 26, 46, 0.9) 100%);
        border-radius: 25px;
        overflow: visible;
        position: relative;
        border: 2px solid #FF00CC;
        animation: pricingCardGlow 0.8s infinite alternate;
        margin: 30px auto;
        max-width: 700px;
        padding: 40px;
        text-align: center;
    }
    
    .about-card h2 {
        margin-bottom: 25px;
    }
    
    .about-card p {
        margin-bottom: 20px;
        font-size: 1.1rem;
        line-height: 1.7;
    }
    
    .about-section .section-title,
    .about-section .section-subtitle {
        text-align: center;
    }
}

@media (min-width: 1400px) {
    .about-section {
        padding: 100px 0;
    }
    
    .about-card {
        max-width: 800px;
        padding: 50px;
    }
    
    .about-card p {
        font-size: 1.2rem;
        line-height: 1.8;
    }
}

@media (min-width: 1600px) {
    .about-section {
        padding: 120px 0;
    }
    
    .about-card {
        max-width: 900px;
        padding: 60px;
    }
    
    .about-card p {
        font-size: 1.3rem;
        line-height: 1.9;
    }
}

.pricing-card {
    background: linear-gradient(135deg, rgba(15, 15, 26, 0.9) 0%, rgba(26, 26, 46, 0.9) 100%);
    border-radius: 25px; /* Daha yumuşak köşeler */
    overflow: visible; /* Changed from hidden to visible to prevent glow cutoff */
    transition: none; /* Animasyonu kaldır */
    position: relative;
    border: 2px solid #FF00CC;
    animation: pricingCardGlow 0.8s infinite alternate; /* Animasyonu geri ekle */
    margin: 30px auto; /* Üst marjini artır */
}

@keyframes pricingCardGlow {
    0% {
        box-shadow: 0 0 5px rgba(255, 0, 204, 0.3), 0 0 15px rgba(255, 0, 204, 0.2);
        border-color: rgba(255, 0, 204, 0.7);
    }
    100% {
        box-shadow: 0 0 25px rgba(255, 0, 204, 0.8), 0 0 40px rgba(255, 0, 204, 0.6);
        border-color: rgba(255, 0, 204, 1);
    }
}

.pricing-card:hover {
    transform: none; /* Hover durumunda hareket etmesini engelle */
}

.pricing-header {
    background-color: rgba(255, 0, 204, 0.1);
    padding: 30px;
    text-align: center;
    border-bottom: 2px solid rgba(255, 0, 204, 0.2);
    position: relative;
}

.pricing-badge {
    position: absolute;
    top: 0;
    right: 0;
    background-color: var(--primary-color);
    color: var(--secondary-color);
    font-weight: 700;
    padding: 8px 15px;
    border-radius: 0 0 0 15px;
    font-size: 0.9rem;
    box-shadow: 0 2px 5px rgba(0,0,0,0.2);
    animation: pulse 2s infinite;
    z-index: 10;
}

.pricing-discount {
    background-color: var(--primary-color);
    color: var(--secondary-color);
    font-weight: 700;
    padding: 5px 15px;
    border-radius: 20px;
    display: inline-block;
    margin-top: 10px;
    font-size: 1.1rem;
    animation: pulse 2s infinite;
}

.pricing-discount-small {
    color: var(--primary-color);
    font-weight: 600;
    font-size: 0.9rem;
    margin-bottom: 5px;
}

.original-price {
    text-decoration: line-through;
    color: var(--text-muted);
    font-size: 1.2rem;
    margin-bottom: 5px;
    opacity: 0.7;
}

.pricing-title {
    font-size: 1.5rem;
    margin-bottom: 20px;
}

.pricing-price {
    display: flex;
    justify-content: center;
    align-items: baseline;
    margin-bottom: 0;
}

.currency {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
}

.amount {
    font-size: 4rem;
    font-weight: 700;
    line-height: 1;
    color: var(--primary-color);
    margin: 0 5px;
}

.period {
    font-size: 1rem;
    color: var(--text-muted);
}

.pricing-features {
    padding: 30px;
}

.feature-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.feature-list li {
    padding: 10px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.feature-list li:last-child {
    border-bottom: none;
}

.feature-list i {
    color: var(--primary-color);
    margin-right: 10px;
}

.pricing-footer {
    padding: 0 30px 30px;
}

/* Testimonials Section */
.testimonials-section {
    background: linear-gradient(135deg, #0F0F1A 0%, #1A1A2E 50%, #2A1A3A 100%);
    background-size: 400% 400%;
    animation: none !important;
    padding: 80px 0;
    position: relative;
}

@media (min-width: 992px) {
    .testimonials-section .container {
        max-width: 800px;
        margin: 0 auto;
    }
    
    .testimonials-section .section-title,
    .testimonials-section .section-subtitle {
        text-align: center;
    }
}

@media (min-width: 1400px) {
    .testimonials-section .container {
        max-width: 900px;
    }
}

@media (min-width: 1600px) {
    .testimonials-section .container {
        max-width: 1000px;
    }
}

.testimonials-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(15, 15, 26, 0.8) 0%, rgba(26, 26, 46, 0.8) 100%);
    z-index: 0;
}

.testimonials-section .container {
    position: relative;
    z-index: 1;
}

.testimonial-card {
    background: linear-gradient(135deg, rgba(15, 15, 26, 0.9) 0%, rgba(26, 26, 46, 0.9) 50%, rgba(42, 26, 58, 0.9) 100%);
    background-size: 200% 200%;
    animation: cardGradient 10s ease infinite;
    border-radius: 20px; /* Daha yumuşak köşeler */
    padding: 30px;
    height: 100%;
    transition: var(--transition);
    box-shadow: var(--box-shadow);
    position: relative;
}

@media (min-width: 1400px) {
    .testimonial-card {
        padding: 40px;
        border-radius: 25px;
    }
}

@media (min-width: 1600px) {
    .testimonial-card {
        padding: 50px;
        border-radius: 30px;
    }
}

.testimonial-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--box-shadow-hover);
}

.testimonial-img {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    overflow: hidden;
    margin: 0 auto 20px;
    border: 3px solid var(--primary-color);
}

@media (min-width: 1400px) {
    .testimonial-img {
        width: 100px;
        height: 100px;
        margin: 0 auto 25px;
        border: 4px solid var(--primary-color);
    }
}

@media (min-width: 1600px) {
    .testimonial-img {
        width: 120px;
        height: 120px;
        margin: 0 auto 30px;
        border: 5px solid var(--primary-color);
    }
}

.testimonial-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.testimonial-content {
    text-align: center;
}

.testimonial-text {
    font-style: italic;
    margin-bottom: 20px;
    position: relative;
    color: white;
}

@media (min-width: 1400px) {
    .testimonial-text {
        font-size: 1.1rem;
        margin-bottom: 25px;
        line-height: 1.7;
    }
}

@media (min-width: 1600px) {
    .testimonial-text {
        font-size: 1.2rem;
        margin-bottom: 30px;
        line-height: 1.8;
    }
}

.testimonial-text::before,
.testimonial-text::after {
    content: '"';
    font-size: 2rem;
    color: var(--primary-color);
    position: absolute;
    opacity: 0.3;
}

.testimonial-text::before {
    top: -20px;
    left: -10px;
}

.testimonial-text::after {
    bottom: -30px;
    right: -10px;
}

.testimonial-name {
    font-size: 1.2rem;
    margin-bottom: 5px;
}

@media (min-width: 1400px) {
    .testimonial-name {
        font-size: 1.4rem;
        margin-bottom: 8px;
    }
}

@media (min-width: 1600px) {
    .testimonial-name {
        font-size: 1.6rem;
        margin-bottom: 10px;
    }
}

.testimonial-position {
    color: white;
    font-size: 0.9rem;
}

@media (min-width: 1400px) {
    .testimonial-position {
        font-size: 1rem;
    }
}

@media (min-width: 1600px) {
    .testimonial-position {
        font-size: 1.1rem;
    }
}

/* FAQ Section */
.faq-section {
    padding: 100px 0;
}

@media (min-width: 992px) {
    .faq-section .container {
        max-width: 800px;
        margin: 0 auto;
    }
    
    .faq-section .section-title,
    .faq-section .section-subtitle,
    .faq-section .accordion-button,
    .faq-section .accordion-body {
        text-align: center;
    }
}

@media (min-width: 1400px) {
    .faq-section .container {
        max-width: 900px;
    }
}

@media (min-width: 1600px) {
    .faq-section .container {
        max-width: 1000px;
    }
}

/* CTA Section */
.cta-section {
    background: linear-gradient(135deg, #0F0F1A 0%, #1A1A2E 50%, #2A1A3A 100%);
    background-size: 400% 400%;
    animation: none !important;
    padding: 80px 0;
    background-attachment: fixed;
}

@media (min-width: 992px) {
    .cta-section {
        padding: 100px 0;
    }
    
    .cta-section .section-title,
    .cta-section .section-subtitle {
        text-align: center;
    }
    
    .cta-section .btn {
        font-size: 1.2rem;
        padding: 12px 30px;
    }
}

@media (min-width: 1400px) {
    .cta-section {
        padding: 120px 0;
    }
    
    .cta-section .btn {
        font-size: 1.3rem;
        padding: 15px 40px;
    }
}

@media (min-width: 1600px) {
    .cta-section {
        padding: 150px 0;
    }
    
    .cta-section .btn {
        font-size: 1.4rem;
        padding: 18px 50px;
    }
}

.cta-content {
    max-width: 800px;
    margin: 0 auto;
}

@media (min-width: 1400px) {
    .cta-content {
        max-width: 1000px;
    }
}

@media (min-width: 1600px) {
    .cta-content {
        max-width: 1200px;
    }
}

.cta-title {
    font-size: 2.5rem;
    margin-bottom: 20px;
}

@media (min-width: 992px) {
    .cta-title {
        font-size: 2.8rem;
        margin-bottom: 25px;
    }
}

@media (min-width: 1400px) {
    .cta-title {
        font-size: 3.5rem;
        margin-bottom: 30px;
    }
}

@media (min-width: 1600px) {
    .cta-title {
        font-size: 4rem;
        margin-bottom: 35px;
    }
}

.cta-text {
    font-size: 1.2rem;
    margin-bottom: 30px;
    color: white;
}

@media (min-width: 992px) {
    .cta-text {
        font-size: 1.3rem;
        margin-bottom: 35px;
        line-height: 1.6;
    }
}

@media (min-width: 1400px) {
    .cta-text {
        font-size: 1.6rem;
        margin-bottom: 40px;
        line-height: 1.7;
    }
}

@media (min-width: 1600px) {
    .cta-text {
        font-size: 1.8rem;
        margin-bottom: 50px;
        line-height: 1.8;
    }
}

/* Footer */
.footer {
    background: linear-gradient(135deg, #0F0F1A 0%, #1A1A2E 50%, #2A1A3A 100%);
    background-size: 400% 400%;
    animation: none !important;
    padding: 80px 0 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

@media (min-width: 1400px) {
    .footer {
        padding: 100px 0 40px;
    }
}

@media (min-width: 1600px) {
    .footer {
        padding: 120px 0 50px;
    }
}

.footer-title {
    font-size: 1.8rem;
    margin-bottom: 20px;
}

@media (min-width: 1400px) {
    .footer-title {
        font-size: 2.2rem;
        margin-bottom: 25px;
    }
}

@media (min-width: 1600px) {
    .footer-title {
        font-size: 2.5rem;
        margin-bottom: 30px;
    }
}

.footer-text {
    color: white;
    margin-bottom: 20px;
}

@media (min-width: 1400px) {
    .footer-text {
        font-size: 1.1rem;
        margin-bottom: 25px;
        line-height: 1.7;
    }
}

@media (min-width: 1600px) {
    .footer-text {
        font-size: 1.2rem;
        margin-bottom: 30px;
        line-height: 1.8;
    }
}

.social-links {
    display: flex;
    justify-content: center;
    gap: 15px;
}

.social-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    color: white; /* Offcanvas ile aynı */
    transition: all 0.3s ease; /* Offcanvas ile aynı */
    font-size: 1.2rem; /* Offcanvas ile aynı */
    /* position: relative; kaldırıldı */
}

.social-link:hover {
    background-color: var(--primary-color); /* Offcanvas ile aynı */
    transform: translateY(-3px); /* Offcanvas ile aynı */
    box-shadow: 0 5px 15px rgba(255, 0, 204, 0.3); /* Offcanvas ile aynı */
    /* filter kaldırıldı */
}

@media (min-width: 1400px) {
    .social-link {
        width: 50px;
        height: 50px;
        font-size: 1.4rem;
    }
}

@media (min-width: 1600px) {
    .social-link {
        width: 60px;
        height: 60px;
        font-size: 1.6rem;
    }
}

.social-link:hover {
    background-color: var(--primary-color);
    color: var(--secondary-color);
    transform: translateY(-3px);
}

.footer-subtitle {
    font-size: 1.2rem;
    margin-bottom: 20px;
    position: relative;
    padding-bottom: 10px;
}

@media (min-width: 1400px) {
    .footer-subtitle {
        font-size: 1.4rem;
        margin-bottom: 25px;
        padding-bottom: 15px;
    }
}

@media (min-width: 1600px) {
    .footer-subtitle {
        font-size: 1.6rem;
        margin-bottom: 30px;
        padding-bottom: 20px;
    }
}

.footer-subtitle::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 50px;
    height: 2px;
    background-color: var(--primary-color);
}

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

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

@media (min-width: 1400px) {
    .footer-links li {
        margin-bottom: 15px;
        font-size: 1.1rem;
    }
}

@media (min-width: 1600px) {
    .footer-links li {
        margin-bottom: 20px;
        font-size: 1.2rem;
    }
}

.footer-links a {
    color: var(--text-muted);
    transition: var(--transition);
}

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

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

.footer-contact li {
    margin-bottom: 15px;
    display: flex;
    align-items: center;
}

.footer-contact i {
    color: var(--primary-color);
    margin-right: 10px;
    font-size: 1.2rem;
}

.footer-contact a {
    color: var(--text-muted);
}

.footer-contact a:hover {
    color: var(--primary-color);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--text-muted);
}

.footer-policies {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 10px;
}

.policy-link {
    color: var(--text-muted);
    font-size: 0.9rem;
    transition: var(--transition);
}

.policy-link:hover {
    color: var(--primary-color);
}

/* Back to Top Button */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background-color: var(--primary-color);
    color: var(--secondary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    z-index: 99;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    box-shadow: var(--box-shadow);
}

.back-to-top.active {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    background-color: #CC00A3;
    color: var(--secondary-color);
    transform: translateY(-5px);
}

/* Device Mockup Styles - iPhone 16 */
.device-mockup {
    position: relative;
    max-width: 350px;
    margin: 0 auto;
    transform-style: preserve-3d;
    perspective: 1000px;
    z-index: 2;
    filter: drop-shadow(0 0 15px rgba(255, 0, 204, 0.4));
    animation: neonPulse 3s ease-in-out infinite;
}

@media (min-width: 992px) {
    .device-mockup {
        max-width: 280px;
    }
}

@media (min-width: 1400px) {
    .device-mockup {
        max-width: 300px;
    }
}

@media (min-width: 1600px) {
    .device-mockup {
        max-width: 320px;
    }
}

@keyframes neonPulse {
    0%, 100% {
        filter: drop-shadow(0 0 15px rgba(255, 0, 204, 0.4));
        text-shadow: 0 0 10px rgba(255, 0, 204, 0.7), 0 0 20px rgba(255, 0, 204, 0.5);
    }
    50% {
        filter: drop-shadow(0 0 25px rgba(255, 0, 204, 0.7));
        text-shadow: 0 0 15px rgba(255, 0, 204, 0.9), 0 0 30px rgba(255, 0, 204, 0.7);
    }
}

.device {
    position: relative;
    width: 100%;
    padding-bottom: 210%; /* iPhone 16 aspect ratio */
    background-color: #111;
    border-radius: 45px; /* iPhone 16 has more rounded corners */
    box-shadow: 0 20px 40px rgba(0,0,0,0.4), 0 0 10px var(--primary-color), inset 0 0 15px rgba(255, 0, 204, 0.3);
    overflow: hidden;
    transform: rotateY(-20deg) rotateX(10deg);
    transition: transform 0.3s ease;
    animation: phoneFloat 6s ease-in-out infinite, neonBorder 4s ease-in-out infinite;
    border: 2px solid var(--primary-color);
}

/* Yan düğmeler - Güç düğmesi */
.device::after {
    content: '';
    position: absolute;
    width: 3px;
    height: 30px;
    background-color: #333;
    right: -3px;
    top: 120px;
    border-radius: 0 3px 3px 0;
    box-shadow: 0 0 5px rgba(0,0,0,0.5);
}

/* Ses düğmeleri */
.device-volume-up {
    position: absolute;
    width: 3px;
    height: 20px;
    background-color: #333;
    left: -3px;
    top: 100px;
    border-radius: 3px 0 0 3px;
    box-shadow: 0 0 5px rgba(0,0,0,0.5);
}

.device-volume-down {
    position: absolute;
    width: 3px;
    height: 20px;
    background-color: #333;
    left: -3px;
    top: 130px;
    border-radius: 3px 0 0 3px;
    box-shadow: 0 0 5px rgba(0,0,0,0.5);
}

@keyframes neonBorder {
    0%, 100% {
        border-color: rgba(255, 0, 204, 0.7);
        box-shadow: 0 20px 40px rgba(0,0,0,0.4), 0 0 10px rgba(255, 0, 204, 0.7), inset 0 0 15px rgba(255, 0, 204, 0.3);
    }
    50% {
        border-color: rgba(255, 0, 204, 1);
        box-shadow: 0 20px 40px rgba(0,0,0,0.4), 0 0 20px rgba(255, 0, 204, 1), inset 0 0 25px rgba(255, 0, 204, 0.5);
    }
}

.device:hover {
    transform: rotateY(0deg) rotateX(0deg) scale(1.02); /* Düz durma efekti */
    animation: none !important; /* Tüm animasyonları kesinlikle durdur */
    box-shadow: 0 20px 40px rgba(0,0,0,0.4), 0 0 15px rgba(255, 0, 204, 0.7), inset 0 0 15px rgba(255, 0, 204, 0.3);
    border-color: rgba(255, 0, 204, 0.7);
}

.screen {
    position: absolute;
    top: 1%;
    left: 1%;
    right: 1%;
    bottom: 1%;
    background-color: #000;
    border-radius: 42px; /* iPhone 16 screen corners */
    overflow: hidden;
    box-shadow: inset 0 0 10px rgba(0,0,0,0.8), inset 0 0 5px rgba(255, 0, 204, 0.3);
    border: 1px solid rgba(255, 0, 204, 0.3);
}

/* iPhone 16 Dynamic Island */
.screen::before {
    content: '';
    position: absolute;
    top: 3px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 25px;
    background-color: #000;
    border-radius: 15px;
    z-index: 10;
    box-shadow: 0 0 5px rgba(0, 0, 0, 0.5), inset 0 0 3px rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(50, 50, 50, 0.8);
}

/* Dynamic Island içindeki sensörler */
.screen::after {
    content: '';
    position: absolute;
    top: 12px;
    left: 50%;
    transform: translateX(-50%);
    width: 6px;
    height: 6px;
    background-color: rgba(50, 50, 50, 0.8);
    border-radius: 50%;
    z-index: 11;
    box-shadow: 
        -18px 0 0 -2px rgba(50, 50, 50, 0.8),
        18px 0 0 -3px rgba(50, 50, 50, 0.5);
}

.screen-img {
    width: 100%;
    aspect-ratio: 9 / 16; /* Resim yüklenmeden önce yer ayırmak için */
    height: 100%;
    object-fit: cover;
    opacity: 0.9;
    animation: screenGlow 4s ease-in-out infinite;
}

@keyframes screenGlow {
    0%, 100% {
        opacity: 0.9;
        filter: brightness(1) sepia(0.2);
    }
    50% {
        opacity: 1;
        filter: brightness(1.2) sepia(0.3);
    }
}

.device-shadow {
    position: absolute;
    bottom: -10%;
    left: 5%;
    right: 5%;
    height: 10px;
    background: rgba(255, 0, 204, 0.3);
    filter: blur(15px);
    border-radius: 50%;
    z-index: -1;
    animation: shadowPulse 6s ease-in-out infinite, neonShadow 4s ease-in-out infinite;
}

/* Işık parçacıkları */
.particles-container {
    position: absolute;
    top: -50px;
    left: -50px;
    right: -50px;
    bottom: -50px;
    overflow: hidden;
    z-index: -1;
    pointer-events: none;
}

.particle {
    position: absolute;
    width: 3px;
    height: 3px;
    background-color: rgba(255, 0, 204, 0.7);
    border-radius: 50%;
    animation: particleFloat 10s linear infinite;
}

@keyframes particleFloat {
    0% {
        transform: translateY(0) translateX(0);
        opacity: 0;
    }
    10% {
        opacity: 1;
    }
    90% {
        opacity: 1;
    }
    100% {
        transform: translateY(-200px) translateX(100px);
        opacity: 0;
    }
}

@keyframes neonShadow {
    0%, 100% {
        background: rgba(255, 0, 204, 0.3);
        filter: blur(15px);
    }
    50% {
        background: rgba(255, 0, 204, 0.5);
        filter: blur(20px);
    }
}

@keyframes phoneFloat {
    0%, 100% {
        transform: rotateY(-20deg) rotateX(10deg) translateY(0) translateX(0);
    }
    25% {
        transform: rotateY(-18deg) rotateX(8deg) translateY(-10px) translateX(10px);
    }
    50% {
        transform: rotateY(-15deg) rotateX(5deg) translateY(-20px) translateX(0);
    }
    75% {
        transform: rotateY(-18deg) rotateX(8deg) translateY(-10px) translateX(-10px);
    }
}

@keyframes shadowPulse {
    0%, 100% {
        transform: scale(1);
        opacity: 0.3;
    }
    50% {
        transform: scale(0.8);
        opacity: 0.2;
    }
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
}

/* Floating Social Media Icons */
.floating-icon {
    position: absolute;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    box-shadow: 0 0 15px rgba(255, 0, 204, 0.5);
    z-index: 5;
    animation-duration: 6s;
    animation-iteration-count: infinite;
    animation-timing-function: ease-in-out;
}

.instagram-icon {
    top: 20%;
    right: -15%;
    color: white;
    animation-name: floatInstagram;
    background: linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
}

.instagram-icon svg {
    stroke: white;
    fill: none;
    stroke-width: 2;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.tiktok-icon {
    top: 60%;
    left: -10%;
    color: white;
    animation-name: floatTiktok;
    background: linear-gradient(90deg, #25F4EE, #000000, #FE2C55);
}

/* Mobil görünümde sosyal medya ikonları için düzenlemeler */
@media (max-width: 767.98px) {
    .floating-icon {
        width: 40px;
        height: 40px;
        font-size: 18px;
    }
    
    .instagram-icon {
        right: -10%;
    }
    
    .tiktok-icon {
        left: -5%;
    }
}

@media (max-width: 575.98px) {
    .floating-icon {
        width: 30px;
        height: 30px;
        font-size: 14px;
    }
    
    .instagram-icon {
        right: -5%;
    }
    
    .tiktok-icon {
        left: 5%;
        top: 35%; /* Changed from 65% to 35% to move it higher */
    }
}

@keyframes floatInstagram {
    0%, 100% {
        transform: translateY(0) rotate(0deg);
    }
    25% {
        transform: translateY(-15px) rotate(10deg);
    }
    50% {
        transform: translateY(0) rotate(0deg);
    }
    75% {
        transform: translateY(15px) rotate(-10deg);
    }
}

@keyframes floatTiktok {
    0%, 100% {
        transform: translateY(0) rotate(0deg);
    }
    25% {
        transform: translateY(15px) rotate(-10deg);
    }
    50% {
        transform: translateY(0) rotate(0deg);
    }
    75% {
        transform: translateY(-15px) rotate(10deg);
    }
}

/* Review Bubbles */
.review-bubble {
    position: absolute;
    background: linear-gradient(135deg, rgba(15, 15, 26, 0.9) 0%, rgba(26, 26, 46, 0.9) 50%, rgba(42, 26, 58, 0.9) 100%);
    background-size: 200% 200%;
    animation: cardGradient 10s ease infinite, floatReview 5s ease-in-out infinite;
    border-radius: 15px;
    padding: 10px 15px;
    box-shadow: 0 0 15px rgba(255, 0, 204, 0.5); /* Stronger glow */
    z-index: 5;
    max-width: 150px;
    backdrop-filter: none; /* Remove blur effect */
    -webkit-backdrop-filter: none; /* Remove blur effect for Safari */
    border: 2px solid rgba(255, 0, 204, 0.8); /* More visible border */
    will-change: transform; /* Optimize animations */
    filter: none !important; /* Prevent blur filter */
    -webkit-filter: none !important; /* Prevent blur filter for Safari */
    text-rendering: geometricPrecision; /* Improve text rendering */
}

.review-bubble::after {
    content: '';
    position: absolute;
    width: 15px;
    height: 15px;
    background: linear-gradient(135deg, rgba(15, 15, 26, 0.9) 0%, rgba(26, 26, 46, 0.9) 100%);
    transform: rotate(45deg);
    border: 2px solid rgba(255, 0, 204, 0.6); /* Match the bubble border */
    border-top: 0;
    border-left: 0;
    z-index: -1;
}

.review-content {
    text-align: center;
}

.review-stars {
    color: #FFD700;
    font-size: 16px; /* Larger stars */
    margin-bottom: 5px;
    text-shadow: 0 0 5px rgba(255, 215, 0, 0.5); /* Add glow to stars */
}

.review-bubble p {
    margin: 0;
    font-size: 14px; /* Larger text for better readability */
    color: white;
    font-weight: 800; /* Extra bold text for better readability */
    text-shadow: none; /* Remove text shadow for sharper text */
    letter-spacing: 0.2px; /* Slightly increase letter spacing */
}

.review-1 {
    top: 10%;
    left: -30%;
    animation-name: floatReview1;
}

.review-1::after {
    top: 40%;
    right: -7px;
}

.review-2 {
    top: 40%;
    right: -30%;
    animation-name: floatReview2;
}

.review-2::after {
    top: 40%;
    left: -7px;
}

.review-3 {
    bottom: 10%;
    left: -25%;
    animation-name: floatReview3;
}

.review-3::after {
    bottom: 40%;
    right: -7px;
}

@keyframes floatReview1 {
    0%, 100% {
        transform: translateY(0) translateX(0);
    }
    50% {
        transform: translateY(-10px) translateX(5px);
    }
}

@keyframes floatReview2 {
    0%, 100% {
        transform: translateY(0) translateX(0);
    }
    50% {
        transform: translateY(10px) translateX(-5px);
    }
}

@keyframes floatReview3 {
    0%, 100% {
        transform: translateY(0) translateX(0);
    }
    50% {
        transform: translateY(-8px) translateX(8px);
    }
}

/* Responsive Styles */
/* Container genişliği için düzenleme */
.container {
    width: 100%;
    max-width: 100%;
    padding-right: 15px;
    padding-left: 15px;
    margin-right: auto;
    margin-left: auto;
}

@media (min-width: 1400px) {
    .container {
        padding-right: 30px;
        padding-left: 30px;
    }
}

@media (min-width: 1600px) {
    .container {
        padding-right: 40px;
        padding-left: 40px;
    }
}

@media (min-width: 576px) {
    .container {
        max-width: 540px;
    }
}

@media (min-width: 768px) {
    .container {
        max-width: 720px;
    }
}

@media (min-width: 992px) {
    .container {
        max-width: 960px;
    }
}

@media (min-width: 1200px) {
    .container {
        max-width: 1140px;
    }
}

@media (min-width: 1400px) {
    .container {
        max-width: 1320px;
    }
}

@media (min-width: 1600px) {
    .container {
        max-width: 1520px;
    }
}

@media (min-width: 1920px) {
    .container {
        max-width: 1800px;
    }
}

@media (max-width: 991.98px) {
    .hero-section {
        height: auto;
        padding: 150px 0 100px;
        position: relative; /* Fixed yerine relative */
    }
    
    .hero-section h1 {
        font-size: 2.5rem;
    }
    
    .stats-section {
        margin-top: 0;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
/* Navbar Collapse - Simple implementation */
.navbar-collapse {
    background: linear-gradient(135deg, rgba(15, 15, 26, 0.95) 0%, rgba(26, 26, 46, 0.95) 100%);
    transition: all 0.3s ease;
    z-index: 999;
    border-top: 1px solid rgba(255, 0, 204, 0.2);
    padding-top: 10px;
    margin-top: 10px;
}

@media (min-width: 992px) {
    .navbar-collapse {
        border-top: none;
        padding-top: 0;
        margin-top: 0;
    }
    
    /* Masaüstü versiyonda header'ı ortala ve menü öğelerini sağa al */
    .navbar .container {
        display: flex;
        justify-content: space-between;
    }
    
    .navbar-brand {
        margin-right: 2rem;
    }
    
    .navbar-nav {
        margin-left: auto;
    }
    
    /* Masaüstü versiyonunda açılan menüyü gizle */
    .menu-toggle-btn {
        display: none;
    }
    
    .offcanvas-menu {
        display: none;
    }
}

/* Navbar items in mobile menu */
.navbar-collapse .navbar-nav {
    margin-top: 20px;
}

.navbar-collapse .nav-item {
    margin: 10px 0;
    opacity: 0;
    transform: translateX(20px);
    transition: opacity 0.3s ease, transform 0.3s ease;
    transition-delay: calc(0.1s * var(--item-index, 0));
}

.navbar-collapse.show .nav-item {
    opacity: 1;
    transform: translateX(0);
}
    
    .login-btn {
        margin-left: 0;
        margin-top: 10px;
        display: inline-block;
    }
    
    .mobile-login-btn {
        position: absolute;
        top: 15px;
        right: 70px;
        padding: 5px 15px !important;
        font-size: 0.9rem;
        z-index: 1030;
    }
}

@media (max-width: 767.98px) {
    .text-center {
        text-align: center !important;
    }
    
    .navbar-brand {
        font-size: 1rem;
    }
    
    .hero-section h1 {
        font-size: 2rem;
        text-shadow: 0 0 15px rgba(0, 0, 0, 0.8);
    }
    
    .hero-section .lead {
        font-size: 1.1rem;
        text-shadow: 0 0 10px rgba(0, 0, 0, 0.8);
    }
    
    .section-title {
        font-size: 1.8rem;
    }
    
    .stat-item {
        margin-bottom: 20px;
    }
    
    .feature-card,
    .testimonial-card {
        margin-bottom: 20px;
    }
    
    /* Pricing card mobile adjustments */
    .pricing-card {
        margin-bottom: 30px;
        max-width: 90%;
        margin-left: auto;
        margin-right: auto;
    }
    
    .pricing-header {
        padding: 20px 15px;
    }
    
    .pricing-price .amount {
        font-size: 3.2rem;
    }
    
    .pricing-price .currency {
        font-size: 1.3rem;
    }
    
    .pricing-price .period {
        font-size: 0.9rem;
    }
    
    .pricing-features {
        padding: 20px 15px;
    }
    
    .pricing-footer {
        padding: 0 15px 20px;
    }
    
    .feature-list li {
        padding: 8px 0;
        font-size: 0.95rem;
    }
    
    .footer {
        padding: 60px 0 30px;
    }
    
    .footer-title,
    .footer-subtitle {
        margin-top: 30px;
    }
    
    .device-mockup {
        max-width: 280px; /* Telefonu büyüttüm */
        margin: 20px auto;
    }
    
    .device {
        transform: rotateY(-10deg) rotateX(5deg);
        animation: phoneMobileFloat 6s ease-in-out infinite;
    }
    
    .device:hover {
        transform: rotateY(0deg) rotateX(0deg) scale(1.02); /* Düz durma efekti */
        animation: none !important; /* Tüm animasyonları kesinlikle durdur */
        box-shadow: 0 20px 40px rgba(0,0,0,0.4), 0 0 15px rgba(255, 0, 204, 0.7), inset 0 0 15px rgba(255, 0, 204, 0.3);
        border-color: rgba(255, 0, 204, 0.7);
    }
    
    @keyframes phoneMobileFloat {
        0%, 100% {
            transform: rotateY(-10deg) rotateX(5deg) translateY(0) translateX(0);
        }
        25% {
            transform: rotateY(-8deg) rotateX(3deg) translateY(-8px) translateX(15px);
        }
        50% {
            transform: rotateY(-5deg) rotateX(2deg) translateY(-12px) translateX(0);
        }
        75% {
            transform: rotateY(-8deg) rotateX(3deg) translateY(-8px) translateX(-15px);
        }
    }
    
    /* Mobil görünüm için Dynamic Island ayarları */
    .screen::before {
        width: 60px;
        height: 18px;
        top: 2px;
        border-radius: 12px;
    }
    
    .screen::after {
        width: 4px;
        height: 4px;
        top: 9px;
        box-shadow: 
            -12px 0 0 -2px rgba(50, 50, 50, 0.8),
            12px 0 0 -2px rgba(50, 50, 50, 0.5);
    }
    
/* Mobil görünümde review bubble'ları düzenleme */
.review-bubble {
    max-width: 120px;
    padding: 10px 12px; /* Slightly more padding */
    background: linear-gradient(135deg, rgba(15, 15, 26, 0.9) 0%, rgba(26, 26, 46, 0.9) 100%);
    border: 2px solid rgba(255, 0, 204, 0.8); /* More visible border */
    box-shadow: 0 0 10px rgba(255, 0, 204, 0.6); /* Stronger glow */
    filter: none !important; /* Prevent blur filter */
    -webkit-filter: none !important; /* Prevent blur filter for Safari */
}

.review-bubble p {
    font-size: 13px; /* Larger for better readability */
    font-weight: 800; /* Extra bold for clarity */
    letter-spacing: 0.3px; /* Improved letter spacing */
    text-shadow: none; /* Remove text shadow for sharper text */
}

.review-stars {
    font-size: 14px; /* Larger stars */
    letter-spacing: 1px; /* Space out stars slightly */
}
    
    .review-1 {
        left: -20%;
    }
    
    .review-2 {
        right: -20%;
    }
    
    .review-3 {
        left: -15%;
    }
}

@media (max-width: 575.98px) {
    .hero-section {
        padding: 120px 0 80px;
    }
    
    .navbar-brand {
        font-size: 0.9rem;
    }
    
    /* Improve text readability on mobile */
    .feature-text {
        font-size: 0.9rem;
        font-weight: 600;
        color: white;
    }
    
    .hero-section h1 {
        font-size: 1.7rem;
        line-height: 1.3;
        margin-bottom: 0.8rem;
    }
    
    .hero-section .lead {
        font-size: 0.95rem;
        line-height: 1.4;
        margin-bottom: 1.2rem;
    }
    
    .section-title {
        font-size: 1.5rem;
    }
    
    .btn-lg {
        padding: 8px 20px;
        font-size: 0.9rem;
    }
    
    .back-to-top {
        width: 40px;
        height: 40px;
        font-size: 1rem;
        bottom: 20px;
        right: 20px;
    }
    
    /* Daha küçük ekranlar için ek düzenlemeler */
    .feature-card {
        padding: 10px 6px;
        margin-bottom: 10px;
        min-height: auto;
    }
    
    .feature-icon-title {
        font-size: 1rem;
    }
    
    .feature-text {
        font-size: 0.85rem;
    }
    
    .accordion-button {
        padding: 12px 10px;
        font-size: 0.9rem;
        font-weight: 700;
    }
    
    .accordion-body {
        padding: 12px;
        font-size: 0.85rem;
    }
    
/* En küçük ekranlarda review bubble'ları düzenleme */
.review-bubble {
    max-width: 100px; /* Slightly larger for better readability */
    padding: 8px 10px; /* More padding */
    background: linear-gradient(135deg, rgba(15, 15, 26, 0.9) 0%, rgba(26, 26, 46, 0.9) 100%);
    border: 2px solid rgba(255, 0, 204, 0.9); /* Even more visible border */
    box-shadow: 0 0 12px rgba(255, 0, 204, 0.7); /* Stronger glow */
    filter: none !important; /* Prevent blur filter */
    -webkit-filter: none !important; /* Prevent blur filter for Safari */
}
    
    .review-1 {
        left: -15%;
    }
    
    .review-2 {
        right: -15%;
    }
    
    .review-3 {
        left: -10%;
    }
    
    /* Telefon mockup boyutu */
    .device-mockup {
        max-width: 200px;
        margin: 15px auto;
    }
}

/* Countdown Timer Styles */
.countdown-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin: 0 5px;
}

.countdown-label {
    font-size: 0.7rem;
    display: block;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.7);
}

@media (max-width: 575.98px) {
    .countdown-item {
        margin: 0 2px;
    }
    
    .countdown-label {
        font-size: 0.6rem;
    }
}

/* ROI Calculation Styles */
.roi-calculation {
    animation: pulseBorder 2s infinite;
}

@keyframes pulseBorder {
    0%, 100% {
        border-color: rgba(255, 0, 204, 0.2);
    }
    50% {
        border-color: rgba(255, 0, 204, 0.6);
    }
}

/* Secure Payment Styles */
.secure-payment {
    animation: pulseBackground 2s infinite;
}

@keyframes pulseBackground {
    0%, 100% {
        background-color: rgba(255, 255, 255, 0.1);
    }
    50% {
        background-color: rgba(255, 255, 255, 0.2);
    }
}

/* Enhanced Button Styles */
.pricing-footer .btn-primary {
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.pricing-footer .btn-primary:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 30px rgba(255, 0, 204, 0.6);
}

.pricing-footer .btn-primary:active {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(255, 0, 204, 0.4);
}

/* Mobile Responsive Adjustments */
@media (max-width: 767.98px) {
    .pricing-footer .btn-primary {
        font-size: 1.1rem;
        padding: 10px 15px;
    }
    
    .secure-payment {
        font-size: 0.8rem;
    }
}