/* Google Fonts - Inter & Poppins */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=Poppins:wght@400;600;700&display=swap');

:root {
    --bg-color: #f5f5f7;
    --card-bg: #ffffff;
    --accent-blue: #0071e3;
    --accent-gray: #86868b;
    --text-dark: #1d1d1f;
    --border-light: rgba(0, 0, 0, 0.05);
    --glass-bg: rgba(255, 255, 255, 0.8);
}

/* Genel Ayarlar */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    background-color: var(--bg-color);
    color: var(--text-dark);
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3 {
    font-family: 'Poppins', sans-serif;
}

/* Navigasyon - Glassmorphism */
.glass-nav {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-light);
    transition: all 0.3s ease;
}

/* Bento Kart Yapısı */
.bento-card {
    background: var(--card-bg);
    border-radius: 28px;
    border: 1px solid rgba(0, 0, 0, 0.04);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.02);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.bento-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.08);
}

/* Buton Tasarımları */
.btn-primary {
    background-color: var(--accent-blue);
    color: white;
    padding: 12px 26px;
    border-radius: 980px; /* Apple tarzı tam yuvarlak */
    font-weight: 600;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.2s ease, opacity 0.2s ease;
}

.btn-primary:hover {
    opacity: 0.9;
    transform: scale(1.02);
}

.btn-primary:active {
    transform: scale(0.98);
}

/* Kilitli/Pasif Buton (Kayıt Şartı İçin) */
.btn-locked {
    background-color: #e5e7eb;
    color: #9ca3af;
    padding: 14px 28px;
    border-radius: 980px;
    font-weight: 700;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    cursor: pointer;
    border: 1px solid transparent;
}

/* Form Elemanları */
input, textarea {
    font-family: inherit;
    transition: all 0.2s ease;
}

input:focus, textarea:focus {
    background-color: #ffffff !important;
    box-shadow: 0 0 0 4px rgba(0, 113, 227, 0.1);
}

/* Detay Sayfası Özel Alanlar */
.prose {
    font-size: 1.1rem;
    color: #424245;
}

/* Mobil Uyumluluk İyileştirmeleri */
@media (max-width: 768px) {
    .bento-card {
        border-radius: 20px;
    }
    
    h1 {
        font-size: 2.2rem !important;
    }
}

/* Animasyonlar */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

main {
    animation: fadeIn 0.6s ease-out;
}