.hero-section {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    min-height: 100vh;
    padding-top: 100px;
}

.hero-content {
    padding: 20px 0;
}

/* Navbar scroll efekti */
.navbar {
    transition: all 0.3s ease;
    padding: 15px 0;
    z-index: 1030;
}

.navbar:not(.scrolled) {
    background: transparent !important;
}

.navbar:not(.scrolled) .navbar-brand,
.navbar:not(.scrolled) .nav-link {
    color: white !important;
}

.navbar.scrolled {
    background: rgba(255, 255, 255, 0.95) !important;
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
}

.navbar.scrolled .navbar-brand,
.navbar.scrolled .nav-link {
    color: #333 !important;
}

.navbar.scrolled .navbar-brand:hover,
.navbar.scrolled .nav-link:hover {
    color: #667eea !important;
}

.navbar.scrolled .navbar-collapse {
    background: rgba(255, 255, 255, 0.98) !important;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    line-height: 1.2;
    margin-top: 0;
}

.hero-title .text-primary {
    color: #F3F0FF !important; /* Açık mor-lavanta */
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
    font-weight: 800;
}

.hero-description {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    opacity: 0.9;
    line-height: 1.6;
    margin-top: 1rem;
}

.hero-buttons .btn {
    padding: 12px 30px;
    font-size: 1.1rem;
}

.hero-buttons .btn-outline-secondary {
    background: rgba(255, 255, 255, 0.1) !important;
    border: 2px solid rgba(255, 255, 255, 0.3) !important;
    color: white !important;
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
}

.hero-buttons .btn-outline-secondary:hover {
    background: rgba(255, 255, 255, 0.2) !important;
    border-color: rgba(255, 255, 255, 0.5) !important;
    color: white !important;
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.hero-buttons .btn-outline-secondary i {
    color: #F3F0FF !important;
}

.payment-cards {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-top: 2rem;
}

.card-item {
    background: rgba(255, 255, 255, 0.1);
    padding: 2rem;
    border-radius: 15px;
    text-align: center;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.card-item i {
    font-size: 3rem;
    margin-bottom: 1rem;
    display: block;
}

.features-section {
    background: white;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.section-description {
    font-size: 1.2rem;
    color: #6c757d;
}

.feature-card {
    text-align: center;
    padding: 2rem;
    border-radius: 15px;
    transition: transform 0.3s ease;
}

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

.feature-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
}

.feature-icon i {
    font-size: 2rem;
    color: white;
}

.feature-card h4 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.stats-section {
    background: #f8f9fa;
}

.stat-item {
    padding: 2rem;
}

.stat-number {
    font-size: 3rem;
    font-weight: 700;
    color: #667eea;
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 1.2rem;
    color: #6c757d;
    margin: 0;
}

.cta-section {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
}

.cta-title {
    font-size: 2.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.cta-description {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

.cta-buttons .btn {
    padding: 12px 30px;
    font-size: 1.1rem;
}

.cta-buttons .btn-primary {
    background: rgba(255, 255, 255, 0.1) !important;
    border: 2px solid rgba(255, 255, 255, 0.3) !important;
    color: white !important;
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
}

.cta-buttons .btn-primary:hover {
    background: rgba(255, 255, 255, 0.2) !important;
    border-color: rgba(255, 255, 255, 0.5) !important;
    color: white !important;
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.cta-buttons .btn-outline-primary {
    background: transparent !important;
    border: 2px solid rgba(255, 255, 255, 0.5) !important;
    color: white !important;
    transition: all 0.3s ease;
}

.cta-buttons .btn-outline-primary:hover {
    background: rgba(255, 255, 255, 0.1) !important;
    border-color: rgba(255, 255, 255, 0.8) !important;
    color: white !important;
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.cta-buttons .btn i {
    color: #F3F0FF !important;
}

@media (max-width: 768px) {
    .hero-section {
        padding-top: 80px;
        min-height: auto;
        padding-bottom: 40px;
    }
    
    .hero-content {
        padding: 30px 0 20px;
        text-align: center;
    }
    
    .hero-title {
        font-size: 2rem;
        line-height: 1.3;
        margin-bottom: 1rem;
        margin-top: 0;
    }
    
    .hero-title br {
        display: block;
        margin: 0.5rem 0;
    }
    
    .hero-description {
        font-size: 1rem;
        line-height: 1.6;
        margin-top: 1rem;
        margin-bottom: 1.5rem;
        padding: 0 10px;
    }
    
    .hero-buttons {
        text-align: center;
        margin-top: 1.5rem;
    }
    
    .hero-buttons .btn {
        display: block;
        width: 100%;
        margin-bottom: 1rem;
    }
    
    .payment-cards {
        flex-direction: column;
        align-items: center;
        gap: 1rem;
        margin-top: 2rem;
    }
    
    .card-item {
        padding: 1.5rem;
        width: 100%;
        max-width: 300px;
    }
    
    /* Mobil menü düzeltmeleri */
    .navbar-collapse {
        background: rgba(255, 255, 255, 0.98) !important;
        backdrop-filter: blur(10px);
        border-radius: 10px;
        margin-top: 10px;
        padding: 15px 0;
        box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    }
    
    .navbar-collapse .navbar-nav {
        margin: 0;
        padding: 0;
    }
    
    .navbar-collapse .nav-item {
        margin: 0;
        padding: 0;
        border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    }
    
    .navbar-collapse .nav-item:last-child {
        border-bottom: none;
    }
    
    /* Menü açıldığında linklerin rengi kesinlikle koyu olmalı - scroll durumundan bağımsız */
    .navbar-collapse .nav-link,
    .navbar-collapse.show .nav-link,
    .navbar:not(.scrolled) .navbar-collapse .nav-link,
    .navbar:not(.scrolled) .navbar-collapse.show .nav-link,
    .navbar-collapse.collapsing .nav-link {
        display: block;
        padding: 15px 20px !important;
        margin: 0 !important;
        color: #333 !important;
        font-size: 16px;
        font-weight: 500;
        line-height: 1.8 !important;
        text-align: left;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
        transition: all 0.3s ease;
    }
    
    .navbar-collapse .nav-link:hover,
    .navbar-collapse.show .nav-link:hover {
        background-color: rgba(102, 126, 234, 0.1);
        color: #667eea !important;
        padding-left: 25px;
    }
    
    .navbar-toggler {
        border: none;
        padding: 8px 12px;
    }
    
    .navbar-toggler:focus {
        box-shadow: none;
    }
    
    .navbar-toggler-icon {
        background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%28255, 255, 255, 1%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
    }
    
    .navbar.scrolled .navbar-toggler-icon {
        background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%2833, 33, 33, 1%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
    }
    
    .navbar {
        padding: 10px 0;
    }
    
    .navbar-brand {
        font-size: 1.2rem;
    }
}