/* =====================================================
   DZG Yazılım — Ana Site CSS
   Async yüklenir (critical.css'ten sonra)
   ===================================================== */

/* =====================================================
   Sections — Detaylı Stiller
   ===================================================== */

/* Services Section */
.services-section{background:var(--bg-secondary)}
.service-card{text-align:center}
.service-card .card__icon{margin:0 auto 20px}
.service-card .btn{margin-top:20px}

/* References Section */
.references-section .ref-card{padding:0;overflow:hidden}
.ref-card__image{width:100%;height:220px;object-fit:cover;transition:transform 0.5s ease}
.ref-card:hover .ref-card__image{transform:scale(1.05)}
.ref-card__body{padding:24px}
.ref-card__client{font-size:0.85rem;color:var(--accent);font-weight:500;margin-bottom:8px}
.ref-card__title{font-size:1.1rem;font-weight:700;margin-bottom:8px}
.ref-card__desc{font-size:0.9rem;color:var(--text-secondary);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}

/* CTA Section */
.cta-section{text-align:center;padding:80px 0;background:linear-gradient(135deg,rgba(0,212,255,0.05),rgba(124,58,237,0.05));border-top:1px solid var(--border);border-bottom:1px solid var(--border)}
.cta-section__title{font-size:clamp(1.8rem,3vw,2.8rem);font-weight:800;margin-bottom:16px}
.cta-section__desc{color:var(--text-secondary);font-size:1.05rem;max-width:500px;margin:0 auto 32px}

/* =====================================================
   Contact Page
   ===================================================== */
.contact-section{padding-top:calc(var(--header-h) + 60px)}
.contact-grid{display:grid;grid-template-columns:1fr 1.2fr;gap:48px;align-items:start}
.contact-info{display:flex;flex-direction:column;gap:24px}
.contact-info__item{display:flex;gap:16px;align-items:flex-start}
.contact-info__icon{width:48px;height:48px;border-radius:var(--radius);background:var(--accent-glow);display:flex;align-items:center;justify-content:center;color:var(--accent);font-size:1.2rem;flex-shrink:0}
.contact-info__label{font-size:0.85rem;color:var(--text-muted);margin-bottom:4px}
.contact-info__value{font-weight:600;font-size:1rem}

/* Form */
.form{display:flex;flex-direction:column;gap:20px}
.form-group{display:flex;flex-direction:column;gap:6px}
.form-group label{font-size:0.9rem;font-weight:500;color:var(--text-secondary)}
.form-group input,.form-group textarea,.form-group select{width:100%;padding:14px 18px;background:var(--bg-glass);border:1px solid var(--border);border-radius:var(--radius);color:var(--text-primary);font-family:inherit;font-size:0.95rem;transition:var(--transition);outline:none}
.form-group input:focus,.form-group textarea:focus,.form-group select:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-glow)}
.form-group textarea{resize:vertical;min-height:140px}
.form-group input::placeholder,.form-group textarea::placeholder{color:var(--text-muted)}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.form-error{color:#ef4444;font-size:0.85rem}
.form-success{color:var(--green);font-size:0.95rem;text-align:center;padding:16px;background:rgba(16,185,129,0.1);border-radius:var(--radius);border:1px solid rgba(16,185,129,0.2)}

/* Honeypot */
.form-field--hp{position:absolute;left:-9999px;opacity:0;height:0;width:0;overflow:hidden}

/* =====================================================
   Page Content
   ===================================================== */
.page-header{padding:calc(var(--header-h) + 60px) 0 40px;text-align:center;background:var(--bg-secondary);border-bottom:1px solid var(--border)}
.page-header__title{font-size:clamp(2rem,3vw,3rem);font-weight:800;margin-bottom:12px}
.page-header__breadcrumb{display:flex;align-items:center;justify-content:center;gap:8px;font-size:0.9rem;color:var(--text-muted)}
.page-header__breadcrumb a{color:var(--accent);transition:var(--transition)}
.page-header__breadcrumb a:hover{text-decoration:underline}

.page-content{padding:60px 0;min-height:50vh}
.page-content__inner{max-width:800px;margin:0 auto}
.page-content__inner h2{font-size:1.8rem;font-weight:700;margin:32px 0 16px}
.page-content__inner h3{font-size:1.4rem;font-weight:600;margin:24px 0 12px}
.page-content__inner p{color:var(--text-secondary);line-height:1.9;margin-bottom:16px}
.page-content__inner ul,.page-content__inner ol{padding-left:24px;margin-bottom:16px}
.page-content__inner li{color:var(--text-secondary);margin-bottom:8px;line-height:1.7;list-style:disc}
.page-content__inner img{border-radius:var(--radius);margin:24px 0}
.page-content__inner a{color:var(--accent);border-bottom:1px solid rgba(0,212,255,0.3);transition:var(--transition)}
.page-content__inner a:hover{border-bottom-color:var(--accent)}

/* =====================================================
   Service Detail
   ===================================================== */
.service-detail{padding:calc(var(--header-h) + 60px) 0 80px}
.service-detail__grid{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
.service-detail__image{border-radius:var(--radius-lg);overflow:hidden}
.service-detail__image img{width:100%;height:auto;transition:transform 0.5s ease}
.service-detail__content h1{font-size:2.2rem;font-weight:800;margin-bottom:16px}
.service-detail__content p{color:var(--text-secondary);line-height:1.9}

/* =====================================================
   Footer
   ===================================================== */
.footer{background:var(--bg-secondary);border-top:1px solid var(--border);padding:60px 0 0}
.footer__grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:40px;margin-bottom:40px}
.footer__brand p{color:var(--text-secondary);margin-top:16px;font-size:0.95rem;line-height:1.8}
.footer__title{font-size:1rem;font-weight:700;margin-bottom:20px;position:relative}
.footer__title::after{content:'';position:absolute;bottom:-8px;left:0;width:30px;height:2px;background:var(--gradient)}
.footer__links{display:flex;flex-direction:column;gap:12px}
.footer__links a{color:var(--text-secondary);font-size:0.95rem;transition:var(--transition)}
.footer__links a:hover{color:var(--accent);transform:translateX(4px)}
.footer__social{display:flex;gap:12px;margin-top:16px}
.footer__social a{width:40px;height:40px;border-radius:50%;background:var(--bg-glass);border:1px solid var(--border);display:flex;align-items:center;justify-content:center;transition:var(--transition);color:var(--text-secondary)}
.footer__social a:hover{background:var(--accent);color:#0a0a0f;border-color:var(--accent)}
.footer__bottom{border-top:1px solid var(--border);padding:20px 0;text-align:center;font-size:0.85rem;color:var(--text-muted)}

/* =====================================================
   Floating WhatsApp CTA
   ===================================================== */
.whatsapp-float{position:fixed;bottom:24px;right:24px;z-index:999;width:56px;height:56px;border-radius:50%;background:#25D366;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 20px rgba(37,211,102,0.4);transition:var(--transition);animation:wa-pulse 2s infinite}
.whatsapp-float:hover{transform:scale(1.1);box-shadow:0 6px 30px rgba(37,211,102,0.5)}
.whatsapp-float svg{width:28px;height:28px;fill:#fff}
@keyframes wa-pulse{0%,100%{box-shadow:0 4px 20px rgba(37,211,102,0.4)}50%{box-shadow:0 4px 30px rgba(37,211,102,0.6),0 0 0 10px rgba(37,211,102,0.1)}}

/* =====================================================
   Toast Notifications
   ===================================================== */
.toast-container{position:fixed;top:90px;right:24px;z-index:10000;display:flex;flex-direction:column;gap:12px}
.toast{padding:14px 24px;border-radius:var(--radius);display:flex;align-items:center;gap:12px;min-width:300px;box-shadow:var(--shadow);animation:toast-in 0.4s ease;font-size:0.95rem;font-weight:500}
.toast--success{background:rgba(16,185,129,0.15);border:1px solid rgba(16,185,129,0.3);color:var(--green)}
.toast--error{background:rgba(239,68,68,0.15);border:1px solid rgba(239,68,68,0.3);color:#ef4444}
.toast--info{background:rgba(0,212,255,0.15);border:1px solid rgba(0,212,255,0.3);color:var(--accent)}
@keyframes toast-in{from{opacity:0;transform:translateX(100px)}to{opacity:1;transform:translateX(0)}}
.toast.removing{animation:toast-out 0.3s ease forwards}
@keyframes toast-out{to{opacity:0;transform:translateX(100px)}}

/* =====================================================
   Page Loading Transition
   ===================================================== */
.page-loader{position:fixed;inset:0;background:var(--bg-primary);z-index:99999;display:flex;align-items:center;justify-content:center;transition:opacity 0.4s ease}
.page-loader.hidden{opacity:0;pointer-events:none}
.page-loader__spinner{width:40px;height:40px;border:3px solid var(--border);border-top-color:var(--accent);border-radius:50%;animation:spin 0.8s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}

/* =====================================================
   Stats Counter Section
   ===================================================== */
.stats-section{background:linear-gradient(135deg,rgba(0,212,255,0.03),rgba(124,58,237,0.03));padding:60px 0;border-top:1px solid var(--border);border-bottom:1px solid var(--border)}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:32px;text-align:center}
.stat__number{font-size:3rem;font-weight:900;background:var(--gradient);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.stat__label{color:var(--text-secondary);font-size:0.95rem;margin-top:8px}

/* =====================================================
   Responsive Extensions
   ===================================================== */
@media(max-width:768px){
.contact-grid{grid-template-columns:1fr}
.form-row{grid-template-columns:1fr}
.footer__grid{grid-template-columns:1fr}
.service-detail__grid{grid-template-columns:1fr}
.stats-grid{grid-template-columns:repeat(2,1fr);gap:24px}
.stat__number{font-size:2rem}
}