:root {
    --primary: #007AFF; 
    --primary-dark: #0056b3;
    --whatsapp: #25D366; 
    --announcement: #FF3B30; 
    --bg-color: #f4f8fb; 
    --card-bg: #ffffff;
    --text-color: #1d1d1f; 
    --text-secondary: #86868b;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
body { font-family: 'Inter', sans-serif; background-color: var(--bg-color); color: var(--text-color); display: flex; justify-content: center; min-height: 100vh; padding: 40px 20px; position: relative; overflow-x: hidden; }

/* DUYURU VARSA BODY AŞAĞI KAYAR (Mesafe artırıldı) */
body:has(.announcement-bar) { padding-top: 85px; }

/* DUYURU BANDI (GÜNCELLENMİŞ) */
.announcement-bar { 
    position: fixed; top: 0; left: 0; width: 100%; 
    background: var(--announcement); color: white; 
    text-align: center; 
    padding: 12px 10px; 
    font-size: 0.9rem; font-weight: 700; 
    z-index: 1000; box-shadow: 0 2px 10px rgba(0,0,0,0.1); 
    display: flex; justify-content: center; align-items: center;
    min-height: 44px; /* Mobilde parmakla dokunma alanı standardı */
}

/* Mobil için Duyuru Bandı Ayarı - Sıkışıklık Giderildi */
@media (max-width: 480px) {
    .announcement-bar {
        font-size: 0.75rem; /* Font biraz küçültüldü */
        padding: 10px 5px;  /* Kenar boşlukları ayarlandı */
        white-space: normal; /* Gerekiyorsa alt satıra geçsin */
        line-height: 1.3;
    }
}

/* ARKA PLAN */
.bg-shape { position: fixed; border-radius: 50%; filter: blur(80px); z-index: -1; opacity: 0.5; }
.shape-1 { width: 300px; height: 300px; background: #85cbf8; top: -50px; left: -50px; }
.shape-2 { width: 250px; height: 250px; background: #a6d6ff; bottom: -50px; right: -50px; }
.container { width: 100%; max-width: 480px; text-align: center; z-index: 1; }

/* PROFİL */
.profile { margin-bottom: 30px; }

/* LOGO DÜZENLEMESİ: Alan aynı kaldı (110px), iç boşluk silindi -> Logo büyüdü */
.logo-wrapper { 
    width: 110px; height: 110px; 
    margin: 0 auto 15px; 
    background: white; 
    padding: 0; /* Boşluk kaldırıldı, resim çerçeveye sıfırlandı */
    border-radius: 50%; 
    box-shadow: 0 4px 20px rgba(0,0,0,0.08); 
    border: 3px solid white; 
    overflow: hidden; /* Dışarı taşmayı engelle */
}
.logo { width: 100%; height: 100%; object-fit: cover; }

.profile h1 { font-size: 1.25rem; font-weight: 700; margin-bottom: 5px; display: flex; align-items: center; justify-content: center; gap: 5px; }
.verified { color: var(--primary); font-size: 0.9rem; }
.profile p { color: var(--text-secondary); font-size: 0.95rem; line-height: 1.4; }

/* LİNKLER GENEL */
.links { display: flex; flex-direction: column; gap: 15px; }
.link-card { background: var(--card-bg); padding: 18px 20px; border-radius: 16px; text-decoration: none; color: var(--text-color); font-weight: 600; display: flex; align-items: center; transition: transform 0.2s ease, box-shadow 0.2s ease; box-shadow: 0 2px 10px rgba(0,0,0,0.04); border: 1px solid rgba(255,255,255,0.5); animation: fadeInUp 0.5s ease-out backwards; cursor: pointer;}
/* Mobilde yapışkan hover'ı engellemek için media query */
@media (hover: hover) {
    .link-card:hover { transform: translateY(-3px); box-shadow: 0 8px 25px rgba(0,0,0,0.1); }
}
.icon-box { width: 32px; height: 32px; display: flex; align-items: center; justify-content: center; margin-right: 15px; font-size: 1.2rem; color: var(--text-secondary); }
.link-card span { flex-grow: 1; text-align: left; }
.arrow { color: #d1d1d6; font-size: 0.9rem; }

/* DİKKAT ÇEKEN BUTON (HIGHLIGHT) */
.link-card.highlight {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark)); 
    color: white; 
    border: none;
    box-shadow: 0 4px 15px rgba(0, 122, 255, 0.3);
    animation: fadeInUp 0.5s ease-out backwards, pulse 2s infinite;
}
.link-card.highlight .icon-box, .link-card.highlight .arrow { color: white; }

/* WHATSAPP BUTONU */
.link-card.whatsapp .icon-box { color: var(--whatsapp); }

/* FOOTER */
.socials { margin-top: 40px; }
.socials a { color: var(--text-secondary); font-size: 1rem; margin: 0 12px; text-decoration: none; transition: color 0.2s; font-weight: 600; }
.socials a:hover { color: var(--primary); }

/* MODAL STİLLERİ */
.modal-overlay { position: fixed; top: 0; left: 0; width: 100%; height: 100%; background: rgba(0, 0, 0, 0.6); backdrop-filter: blur(5px); z-index: 2000; display: flex; justify-content: center; align-items: center; opacity: 0; visibility: hidden; transition: all 0.3s ease; }
.modal-overlay.active { opacity: 1; visibility: visible; }
.modal-content { background: white; width: 90%; max-width: 400px; padding: 25px 20px; border-radius: 20px; text-align: center; position: relative; box-shadow: 0 20px 50px rgba(0,0,0,0.2); transform: scale(0.8); transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275); max-height: 90vh; overflow-y: auto; }
.modal-overlay.active .modal-content { transform: scale(1); }
.close-btn { position: absolute; top: 15px; right: 20px; font-size: 1.5rem; cursor: pointer; color: #aaa; }
.modal-content h3 { margin-bottom: 15px; color: var(--text-color); font-size: 1.2rem; }
.modal-note { font-size: 0.85rem; color: #e74c3c; margin-bottom: 20px; background: #fff5f5; padding: 8px; border-radius: 8px; border: 1px solid #ffecec; display: inline-block; }
.modal-buttons { display: flex; flex-direction: column; gap: 10px; }

/* COURSE BTN - Hover/Active Düzenlemesi */
.course-btn { 
    background: var(--bg-color); 
    border: 1px solid #d1d1d6; 
    padding: 15px; 
    border-radius: 12px; 
    font-size: 1rem; 
    font-weight: 600; 
    color: var(--text-color); 
    cursor: pointer; 
    display: flex; 
    justify-content: space-between; 
    align-items: center; 
    transition: all 0.1s; 
    font-family: 'Inter', sans-serif; 
}
@media (hover: hover) {
    .course-btn:hover { background: var(--primary); color: white; border-color: var(--primary); }
    .course-btn:hover i { color: white; }
}
.course-btn:active { background: var(--primary); color: white; border-color: var(--primary); transform: scale(0.98); }
.course-btn:active i { color: white; }

/* AKSİYON BUTONLARI */
.action-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-bottom: 20px; }
.action-btn { display: flex; align-items: center; justify-content: center; gap: 8px; padding: 12px; border-radius: 10px; text-decoration: none; font-weight: 600; font-size: 0.9rem; transition: 0.2s; }
.action-btn.blue { background: var(--primary); color: white; }
.action-btn.gray { background: #eef2f5; color: var(--text-color); }
.action-btn:hover { opacity: 0.9; transform: translateY(-2px); }

/* FİYAT KUTUSU */
.price-box { background: #f8faff; border: 1px dashed var(--primary); padding: 15px; border-radius: 12px; margin-bottom: 20px; }
.price-label { display: block; font-size: 0.7rem; font-weight: 700; color: var(--text-secondary); margin-bottom: 5px; }
.price-box p { font-size: 1.3rem; font-weight: 700; color: var(--primary); margin: 0; }

/* KAMPANYA KARTI */
.campaign-badge {
    margin-top: 15px;
    background: linear-gradient(135deg, #FFD700 0%, #FF8C00 100%);
    color: #fff; padding: 15px; border-radius: 10px;
    box-shadow: 0 4px 15px rgba(255, 140, 0, 0.4); text-align: center; border: 1px solid #fff;
    animation: pulseGold 2s infinite;
}
.combo-body { font-size: 1rem; line-height: 1.5; color: #2d2d2d; }
.combo-body b { font-weight: 800; color: #000; display: block; margin-bottom: 4px; font-size: 1.1rem; }
.combo-note { font-size: 0.75rem; margin-top: 8px; opacity: 0.9; color: #333; font-weight: 500; }
.old-price { text-decoration: line-through; opacity: 0.7; font-size: 0.9rem; }
.new-price { font-weight: 800; font-size: 1.2rem; text-decoration: underline; color: #000; }

/* SSS */
.faq-section { text-align: left; margin-bottom: 20px; }
.faq-item { border-bottom: 1px solid #eee; margin-bottom: 10px; }
.faq-q { padding: 10px 5px; font-weight: 600; font-size: 0.95rem; cursor: pointer; display: flex; justify-content: space-between; color: var(--text-color); }
.faq-a { max-height: 0; overflow: hidden; font-size: 0.9rem; color: var(--text-secondary); line-height: 1.4; transition: max-height 0.3s ease; padding: 0 5px; }
.faq-item.open .faq-a { max-height: 100px; padding-bottom: 10px; }

/* WHATSAPP CTA */
.trial-area { margin-top: 15px; border-top: 1px solid #eee; padding-top: 15px; }
.whatsapp-cta-btn {
    display: flex; align-items: center; justify-content: center; gap: 12px;
    background-color: var(--whatsapp); color: white; text-decoration: none;
    padding: 14px; border-radius: 12px;
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.3); transition: all 0.2s;
}
.whatsapp-cta-btn:hover { transform: translateY(-2px); box-shadow: 0 6px 20px rgba(37, 211, 102, 0.4); }
.whatsapp-cta-btn i { font-size: 2rem; }
.whatsapp-cta-btn div { text-align: left; line-height: 1.2; }
.whatsapp-cta-btn span { display: block; font-weight: 800; font-size: 1rem; }
.whatsapp-cta-btn small { font-size: 0.8rem; opacity: 0.9; }

/* ANİMASYONLAR */
@keyframes pulse { 
    0% { box-shadow: 0 0 0 0 rgba(0, 122, 255, 0.4); } 
    70% { box-shadow: 0 0 0 10px rgba(0, 122, 255, 0); } 
    100% { box-shadow: 0 0 0 0 rgba(0, 122, 255, 0); } 
}
@keyframes pulseGold { 0% { transform: scale(1); } 50% { transform: scale(1.02); } 100% { transform: scale(1); } }
@keyframes fadeInUp { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } }