/* --- JOS'S STUDIO PREMIUM CLINIC THEME (BULLETPROOF) --- */
@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:wght@500;600;700&family=Poppins:wght@300;400;500;600&display=swap');

:root {
    --gold: #C5A059;
    --dark: #1A1A1A;
    --light-bg: #FDFBF7;
    --white: #FFFFFF;
    --text-muted: #666666;
}

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

body { 
    background-color: var(--light-bg); 
    color: var(--dark); 
    font-family: 'Poppins', sans-serif; 
    line-height: 1.6;
    overflow-x: hidden;
}

h1, h2, h3, h4, .logo-area h1, .faq-item summary, .premium-banner p {
    font-family: 'Playfair Display', serif;
}

/* HEADER */
.main-header { background: var(--white); display: flex; justify-content: space-between; align-items: center; padding: 20px 5%; box-shadow: 0 4px 20px rgba(0,0,0,0.03); position: sticky; top: 0; z-index: 100; }
.logo-area a { text-decoration: none; display: block; }
.logo-area h1 { font-size: 24px; color: var(--dark); font-weight: 700; margin-bottom: 2px;}
.logo-area span { font-size: 11px; color: var(--gold); letter-spacing: 1px; text-transform: uppercase;}
.main-nav ul { list-style: none; display: flex; gap: 30px; }
.main-nav a { text-decoration: none; color: var(--dark); font-weight: 500; font-size: 14px; transition: 0.3s; }
.main-nav a:hover { color: var(--gold); }
.btn-randevu-header { border: 1px solid var(--gold); color: var(--gold); padding: 8px 20px; border-radius: 4px; text-decoration: none; font-size: 14px; transition: 0.3s; white-space: nowrap; }
.btn-randevu-header:hover { background: var(--gold); color: var(--white); }

/* HERO SECTION */
.hero-section { position: relative; height: 80vh; display: flex; align-items: center; justify-content: center; text-align: center; background: url('https://images.unsplash.com/photo-1629909613654-28e377c37b09?auto=format&fit=crop&w=1920&q=80') center/cover no-repeat; }
.hero-overlay { position: absolute; top:0; left:0; width:100%; height:100%; background: rgba(26,26,26,0.75); }
.hero-content { position: relative; z-index: 1; max-width: 800px; padding: 0 20px; }
.hero-content h2 { font-size: 3.5rem; color: var(--gold); margin-bottom: 20px; line-height: 1.2; }
.hero-content p { font-size: 1.1rem; color: #E0E0E0; margin-bottom: 30px; }
.hero-buttons { display: flex; justify-content: center; gap: 15px; }
.hero-buttons a { padding: 12px 30px; border-radius: 4px; font-weight: 500; text-decoration: none; transition: 0.3s; }
.btn-outline { border: 1px solid var(--white); color: var(--white); }
.btn-outline:hover { background: var(--white); color: var(--dark); }
.btn-whatsapp { background: #25D366; color: var(--white); border: 1px solid #25D366; }
.btn-whatsapp:hover { background: #1ebe57; }

/* KAMPANYA BANDI */
.premium-banner { background: var(--gold); color: var(--white); text-align: center; padding: 20px; display: flex; justify-content: center; align-items: center; gap: 20px; flex-wrap: wrap; }
.premium-banner p { font-size: 1.2rem; margin: 0; }
.btn-gold-small { background: var(--dark); color: var(--white); padding: 8px 20px; border-radius: 4px; text-decoration: none; font-size: 13px; transition: 0.3s; white-space: nowrap; }
.btn-gold-small:hover { background: #000; }

/* HİZMETLER (GRID SİSTEMİ) */
.services-section { padding: 80px 5%; text-align: center; }
.section-title { font-size: 2.2rem; color: var(--dark); margin-bottom: 50px; }
.section-title::after { content: ''; display: block; width: 60px; height: 2px; background: var(--gold); margin: 15px auto 0; }
.services-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 30px; }
.service-card { background: var(--white); padding: 40px 25px; border-radius: 8px; box-shadow: 0 5px 20px rgba(0,0,0,0.04); transition: 0.3s; border-bottom: 3px solid transparent; text-align: left; }
.service-card:hover { transform: translateY(-5px); border-bottom-color: var(--gold); box-shadow: 0 10px 30px rgba(0,0,0,0.08); }
.service-card .icon { font-size: 2.5rem; margin-bottom: 20px; }
.service-card h4 { font-size: 1.3rem; margin-bottom: 10px; }
.service-card p { color: var(--text-muted); font-size: 0.95rem; margin-bottom: 20px; }
.btn-link { color: var(--gold); text-decoration: none; font-weight: 600; font-size: 14px; }

/* SSS & DOKTOR PROFİLİ */
.faq-section { padding: 80px 5%; background: var(--white); }
.faq-container { display: grid; grid-template-columns: 1fr 1fr; gap: 50px; align-items: start; }
.faq-item { border-bottom: 1px solid #eee; margin-bottom: 10px; }
.faq-item summary { padding: 15px 0; font-weight: 500; font-size: 1.1rem; cursor: pointer; list-style: none; color: var(--dark); position: relative; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: '+'; position: absolute; right: 0; color: var(--gold); font-size: 1.5rem; }
.faq-item[open] summary::after { content: '−'; }
.faq-content { padding-bottom: 15px; color: var(--text-muted); font-size: 0.95rem; }

/* FOOTER */
.main-footer { background: var(--dark); color: var(--white); padding: 50px 5% 20px; text-align: center; }
.developer-signature { margin-top: 30px; padding-top: 20px; border-top: 1px solid rgba(255,255,255,0.1); color: #888; font-size: 12px; }
.developer-signature strong { color: var(--gold); }

/* --- SOSYAL MEDYA KULESİ --- */
.floating-social { position: fixed; bottom: 30px; right: 30px; display: flex; flex-direction: column; gap: 10px; z-index: 1000; }
.social-btn { width: 45px; height: 45px; border-radius: 50%; display: flex; justify-content: center; align-items: center; box-shadow: 0 5px 15px rgba(0,0,0,0.2); transition: 0.3s; text-decoration: none; }
.social-btn:hover { transform: translateY(-5px); }
.social-btn img { width: 24px; height: 24px; object-fit: contain; }
.social-btn.whatsapp { background: #25D366; animation: pulse 2s infinite; }
.social-btn.instagram { background: radial-gradient(circle at 30% 107%, #fdf497 0%, #fdf497 5%, #fd5949 45%, #d6249f 60%, #285AEB 90%); }
.social-btn.tiktok { background: #000; }
.social-btn.tiktok img { filter: invert(1); }
@keyframes pulse { 0% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.5); } 70% { box-shadow: 0 0 0 15px rgba(37, 211, 102, 0); } 100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); } }

/* --- SOL ALT KÖŞE ZARİF KAMPANYA KUTUSU --- */
.floating-campaign { position: fixed; bottom: 30px; left: 30px; background: var(--white); width: 280px; border-radius: 8px; box-shadow: 0 10px 30px rgba(0,0,0,0.1); border-left: 4px solid var(--gold); z-index: 999; padding: 20px; animation: slideInUp 0.8s ease-out; }
.close-promo { position: absolute; top: 10px; right: 15px; background: none; border: none; font-size: 20px; color: #999; cursor: pointer; transition: 0.3s; }
.close-promo:hover { color: var(--dark); transform: scale(1.1); }
.promo-badge { background: rgba(197, 160, 89, 0.1); color: var(--gold); font-size: 10px; font-weight: 700; padding: 3px 8px; border-radius: 4px; letter-spacing: 1px; display: inline-block; margin-bottom: 8px; }
.promo-content h5 { font-size: 1.1rem; color: var(--dark); margin-bottom: 5px; }
.promo-content p { font-size: 0.85rem; color: var(--text-muted); line-height: 1.4; margin-bottom: 15px; }
.promo-btn { display: block; text-align: center; background: var(--dark); color: var(--white); text-decoration: none; font-size: 13px; padding: 8px 0; border-radius: 4px; font-weight: 500; transition: 0.3s; }
.promo-btn:hover { background: var(--gold); }
@keyframes slideInUp { from { transform: translateY(100px); opacity: 0; } to { transform: translateY(0); opacity: 1; } }

/* =========================================
   TELEFON (MOBİL) GÖRÜNÜMÜ 
========================================= */
@media (max-width: 992px) {
    .faq-container { grid-template-columns: 1fr; }
    .hero-content h2 { font-size: 2.8rem; }
}

@media (max-width: 768px) {
    .main-header { flex-direction: column; gap: 15px; padding: 15px; text-align: center; }
    .main-nav ul { flex-direction: column; gap: 10px; padding: 0; }
    .btn-randevu-header { display: inline-block; width: 100%; max-width: 300px; margin-top: 10px; }
    .hero-section { height: auto; padding: 80px 15px; }
    .hero-content h2 { font-size: 2.2rem; }
    .hero-buttons { flex-direction: column; align-items: center; gap: 10px; }
    .hero-buttons a { width: 100%; max-width: 300px; text-align: center; }
    .premium-banner { flex-direction: column; padding: 20px 15px; text-align: center; }
    .floating-social { bottom: 15px; right: 15px; }
    .social-btn { width: 40px; height: 40px; }
    .social-btn img { width: 20px; height: 20px; }
    
    /* Kampanya Kutusu Mobilde Ortalanır */
    .floating-campaign { bottom: 20px; left: 50%; transform: translateX(-50%); width: 90%; max-width: 320px; animation: none; }
}