/* Genel Stiller */
:root {
    --primary-color: #DD0000;  /* Almanya kırmızısı */
    --secondary-color: #FFCC00; /* Almanya altın sarısı */
    --purple-color: #8b5cf6;
    --pink-color: #ec4899;
    --success-color: #16a34a;
    --info-color: #0891b2;
    --warning-color: #d97706;
    --danger-color: #dc2626;
    --dark-color: #000000;     /* Almanya siyahı */
    --light-color: #f8fafc;
}

body {
    font-family: 'Inter', 'Segoe UI', sans-serif;
    background-color: var(--light-color);
    color: var(--dark-color);
}

/* Navbar Stilleri */
.navbar {
    padding: 1rem 0;
    background: linear-gradient(135deg, var(--dark-color), var(--primary-color));
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
}

.navbar-brand {
    font-weight: 700;
    font-size: 1.5rem;
    color: var(--secondary-color) !important;
}

.nav-link {
    color: rgba(255, 255, 255, 0.9) !important;
    font-weight: 500;
    padding: 0.5rem 1rem !important;
    transition: all 0.3s ease;
}

.nav-link:hover {
    color: var(--secondary-color) !important;
    transform: translateY(-1px);
}

.navbar .btn {
    padding: 0.5rem 1.5rem;
    border-radius: 9999px;
    font-weight: 500;
}

/* Hero Section */
.hero-section {
    background: linear-gradient(135deg, var(--dark-color), var(--primary-color), var(--secondary-color));
    padding: 6rem 0;
    position: relative;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: url('/assets/img/hero-pattern.svg');
    opacity: 0.1;
    animation: pulse 4s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

.hero-title {
    color: white;
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 1.5rem;
}

.hero-text {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1.25rem;
    margin-bottom: 2rem;
}

/* Feature Cards */
.feature-card {
    background: white;
    border-radius: 1rem;
    padding: 2rem;
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    border: 1px solid rgba(0, 0, 0, 0.05);
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    border-color: var(--secondary-color);
}

.feature-icon {
    width: 60px;
    height: 60px;
    border-radius: 1rem;
    background: linear-gradient(135deg, var(--dark-color), var(--primary-color));
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.feature-icon i {
    font-size: 1.5rem;
    color: var(--secondary-color);
}

.feature-title {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--dark-color);
}

/* Stats Section */
.stats-section {
    background: var(--dark-color);
    padding: 4rem 0;
    color: white;
}

.stat-card {
    padding: 2rem;
    border-radius: 1rem;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.2);
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 0.5rem;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.2);
}

.stat-label {
    font-size: 1rem;
    opacity: 0.9;
}

/* Call to Action */
.cta-section {
    background: linear-gradient(135deg, var(--dark-color), var(--primary-color));
    padding: 6rem 0;
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: url('/assets/img/hero-pattern.svg');
    opacity: 0.1;
    animation: float 6s ease-in-out infinite;
}

.cta-title {
    color: white;
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
}

.cta-text {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1.25rem;
    margin-bottom: 2rem;
}

/* Buttons */
.btn {
    padding: 0.75rem 2rem;
    font-weight: 500;
    border-radius: 9999px;
    transition: all 0.3s ease;
}

.btn:hover {
    transform: translateY(-2px);
}

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

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

.btn-light {
    background: white;
    color: var(--primary-color);
    border: none;
}

.btn-light:hover {
    background: var(--secondary-color);
    color: var(--dark-color);
}

.btn-outline-light {
    border: 2px solid rgba(255, 255, 255, 0.5);
    color: white;
}

.btn-outline-light:hover {
    background: var(--secondary-color);
    border-color: var(--secondary-color);
    color: var(--dark-color);
}

/* Footer */
.footer {
    background-color: var(--dark-color);
    padding: 5rem 0 2rem;
    color: white;
}

.footer-title {
    color: var(--secondary-color);
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
}

.footer-social {
    width: 40px;
    height: 40px;
    border-radius: 9999px;
    background: rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--secondary-color);
    margin-right: 0.75rem;
    transition: all 0.3s ease;
}

.footer-social:hover {
    background: var(--primary-color);
    color: var(--secondary-color);
    transform: translateY(-2px);
}

.footer-link {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: all 0.3s ease;
}

.footer-link:hover {
    color: var(--secondary-color);
    transform: translateX(5px);
}

/* Animations */
@keyframes pulse {
    0%, 100% {
        opacity: 0.1;
    }
    50% {
        opacity: 0.2;
    }
}

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

.animate-fadeInUp {
    animation: fadeInUp 1s ease-out forwards;
    opacity: 0;
}

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

/* Responsive */
@media (max-width: 768px) {
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-text {
        font-size: 1.125rem;
    }
    
    .hero-section {
        padding: 4rem 0;
    }
    
    .stat-number {
        font-size: 2rem;
    }
    
    .cta-title {
        font-size: 2rem;
    }
    
    .cta-text {
        font-size: 1.125rem;
    }
    
    .footer {
        padding: 3rem 0 1rem;
    }
}

/* Card Stilleri */
.card {
    border: none;
    border-radius: 10px;
    box-shadow: 0 0 15px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
}

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

.card-header {
    background-color: white;
    border-bottom: 2px solid var(--secondary-color);
    font-weight: bold;
}

/* Form Stilleri */
.form-control:focus {
    border-color: var(--secondary-color);
    box-shadow: 0 0 0 0.25rem rgba(255, 204, 0, 0.25);
}

/* Dashboard Kartları */
.dashboard-card {
    text-align: center;
    padding: 1.5rem;
}

.dashboard-card i {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

/* Profil Sayfası */
.profile-header {
    background: linear-gradient(135deg, var(--primary-color), #ff4d4d);
    padding: 2rem;
    color: white;
    text-align: center;
}

.profile-avatar {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    border: 5px solid white;
    box-shadow: 0 0 15px rgba(0,0,0,0.2);
}

/* Duyuru Kartları */
.announcement-card {
    margin-bottom: 1rem;
}

.announcement-card .date {
    color: var(--secondary-color);
    font-size: 0.9rem;
}

/* Ödemeler Tablosu */
.payment-table th {
    background-color: #f8f9fa;
}

.payment-status {
    padding: 0.25rem 0.5rem;
    border-radius: 15px;
    font-size: 0.875rem;
}

.status-pending {
    background-color: var(--warning-color);
    color: #000;
}

.status-completed {
    background-color: var(--success-color);
    color: #fff;
}

.status-cancelled {
    background-color: var(--danger-color);
    color: #fff;
}

/* Responsive Ayarlar */
@media (max-width: 768px) {
    .profile-header {
        text-align: center;
    }
    
    .profile-avatar {
        width: 100px;
        height: 100px;
        margin-bottom: 1rem;
    }
}

/* Badge */
.badge.bg-primary {
    background-color: var(--primary-color) !important;
    color: white;
}

/* Profil Sayfası Stilleri */
.avatar-circle {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 2.5rem;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.avatar-circle:hover {
    transform: scale(1.05);
    box-shadow: 0 6px 15px rgba(0, 0, 0, 0.15);
}

.profile-card {
    border-radius: 12px;
    overflow: hidden;
    transition: all 0.3s ease;
}

.profile-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.profile-info {
    padding: 1.5rem;
}

.profile-info-item {
    display: flex;
    align-items: center;
    margin-bottom: 1rem;
}

.profile-info-item i {
    color: var(--primary-color);
    margin-right: 0.75rem;
    font-size: 1.25rem;
    width: 24px;
    text-align: center;
}

.profile-info-label {
    color: #6b7280;
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: 0.25rem;
}

.profile-info-value {
    font-weight: 500;
}