/* ================================
   STAGEPULSE — Profesyonel Ortak Stiller
   ================================ */

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:'Inter',sans-serif;background:#070707;color:#fff;line-height:1.6;overflow-x:hidden}
.container{width:90%;max-width:1200px;margin:auto}
section{padding:100px 0}

.section-title{font-size:clamp(30px,5vw,44px);font-weight:800;margin-bottom:12px;letter-spacing:-0.5px}
.section-desc{color:#999;max-width:700px;font-size:16px;margin-bottom:40px}

nav{position:fixed;top:0;left:0;width:100%;z-index:9999;background:rgba(7,7,7,.93);backdrop-filter:blur(16px);border-bottom:1px solid rgba(255,255,255,.06)}
.nav-inner{height:72px;display:flex;justify-content:space-between;align-items:center;gap:20px}
.logo{font-size:15px;font-weight:800;letter-spacing:2.5px;color:#ffb000;text-decoration:none;flex-shrink:0}
.nav-right{display:flex;align-items:center;gap:12px;margin-left:auto}
.nav-links{display:none;position:absolute;top:72px;left:0;width:100%;background:#0a0a0a;flex-direction:column;padding:22px 20px;gap:16px;border-bottom:1px solid rgba(255,255,255,.08);z-index:9998}
.nav-links.active{display:flex}
.nav-links a{color:#ccc;text-decoration:none;font-size:14px;font-weight:500;transition:.25s;padding:6px 0;white-space:nowrap}
.nav-links a:hover,.nav-links a.active{color:#ffb000}
.hamburger{display:flex;align-items:center;justify-content:center;background:transparent;border:1px solid rgba(255,255,255,.18);color:#fff;font-size:18px;cursor:pointer;width:40px;height:40px;border-radius:8px;transition:.25s;flex-shrink:0}
.hamburger:hover,.hamburger.open{border-color:#ffb000;color:#ffb000}

/* Masaüstü: hamburger menü korunur (yatay menü yok) */

.lang-switch{display:flex;gap:6px}
.lang-btn{background:transparent;border:1px solid rgba(255,255,255,.18);color:#fff;padding:5px 11px;border-radius:6px;cursor:pointer;font-size:13px;display:flex;align-items:center;gap:6px;transition:.25s;font-family:inherit}
.lang-btn:hover,.lang-btn.active{border-color:#ffb000;color:#ffb000}
.lang-btn .flag{width:22px;height:22px;border-radius:50%;object-fit:cover;vertical-align:middle;display:inline-block}

.hero{height:100vh;min-height:720px;display:flex;align-items:center;position:relative}
.hero-bg{position:absolute;inset:0;background-size:cover;background-position:center;z-index:-1;transition:background-image .6s ease}
.hero-content{max-width:800px}
.hero h1{font-size:clamp(40px,6.5vw,72px);font-weight:900;line-height:1.05;margin-bottom:18px;letter-spacing:-1.2px}
.hero h1 span{color:#ffb000}
.hero-sub{font-size:19px;font-weight:600;margin-bottom:8px}
.hero-brand{font-size:13px;font-weight:700;letter-spacing:3px;color:#ffb000;margin-bottom:16px;text-transform:uppercase}
.hero-desc{font-size:15.5px;color:#bbb;margin-bottom:36px;max-width:520px;line-height:1.7}

.btn{display:inline-flex;align-items:center;gap:10px;padding:15px 28px;border-radius:50px;text-decoration:none;font-weight:700;font-size:14px;transition:.3s;border:none;cursor:pointer}
.btn-primary{background:#ffb000;color:#000}
.btn-primary:hover{background:#ffc933;transform:translateY(-2px);box-shadow:0 12px 28px rgba(255,176,0,.25)}
.btn-outline{background:transparent;border:1px solid rgba(255,255,255,.25);color:#fff}
.btn-outline:hover{border-color:#ffb000;color:#ffb000}
.btn-whatsapp{background:#25D366;color:#fff}
.btn-whatsapp:hover{background:#1ebe5c;transform:translateY(-2px);box-shadow:0 10px 24px rgba(37,211,102,.25)}

.card{background:#111;border:1px solid rgba(255,255,255,.07);border-radius:16px;padding:30px 26px;transition:.35s}
.card:hover{border-color:rgba(255,176,0,.4);transform:translateY(-5px)}
.card i{font-size:24px;color:#ffb000;margin-bottom:16px;display:block}
.card h3{font-size:17px;font-weight:700;margin-bottom:8px}
.card p{color:#999;font-size:14.5px;line-height:1.55}
.card-cta{margin-top:16px;font-size:13px;color:#ffb000;font-weight:600}

.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:40px}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:22px;margin-top:40px}

.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:50px;text-align:center}
.stat-item{background:#111;border:1px solid rgba(255,255,255,.07);border-radius:14px;padding:28px 12px}
.stat-item h3{font-size:34px;font-weight:800;color:#ffb000;margin-bottom:4px}
.stat-item p{color:#aaa;font-size:13.5px}

.highlight-box{background:linear-gradient(135deg,#111,#0c0c0c);border:1px solid rgba(255,176,0,.22);border-radius:18px;padding:42px;margin-top:40px}

.gallery{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:16px;margin-top:40px}
.gallery img{width:100%;height:230px;object-fit:cover;border-radius:12px;cursor:pointer;transition:.35s}
.gallery img:hover{transform:scale(1.03);opacity:.9}
.videos{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:18px;margin-top:40px}
.videos video{width:100%;height:240px;object-fit:cover;border-radius:12px;background:#111}
.videos-section.hidden{display:none}

.lightbox{display:none;position:fixed;inset:0;z-index:10000;background:rgba(0,0,0,.92);align-items:center;justify-content:center;padding:20px}
.lightbox.open{display:flex}
.lightbox img{max-width:min(96vw,1200px);max-height:90vh;border-radius:10px;object-fit:contain}
.lightbox-close{position:absolute;top:18px;right:24px;background:transparent;border:none;color:#fff;font-size:32px;cursor:pointer;line-height:1;opacity:.8}
.lightbox-close:hover{opacity:1;color:#ffb000}

.doc-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:18px;margin-top:40px}
.doc-card{background:#111;border:1px solid rgba(255,255,255,.07);border-radius:14px;padding:28px;text-align:center;transition:.3s;text-decoration:none;color:inherit;display:block}
.doc-card:hover{border-color:rgba(255,176,0,.4);transform:translateY(-4px)}
.doc-card i{font-size:32px;color:#ffb000;margin-bottom:14px}
.doc-card h3{font-size:16px;margin-bottom:6px}
.doc-card p{color:#888;font-size:13px}

#offerForm{margin-top:30px;max-width:720px;display:grid;gap:14px}
#offerForm input,#offerForm textarea,#offerForm select{width:100%;padding:15px 18px;background:#111;border:1px solid rgba(255,255,255,.08);border-radius:12px;color:#fff;font-family:inherit;font-size:14.5px}
#offerForm select option{background:#111;color:#fff}
#offerForm input:focus,#offerForm textarea:focus,#offerForm select:focus{outline:none;border-color:#ffb000}
.form-success{display:none;margin-top:16px;padding:14px 18px;border-radius:12px;background:rgba(37,211,102,.12);border:1px solid rgba(37,211,102,.35);color:#8dffb5;font-size:14px}
.form-success.show{display:block}

.not-found{height:100vh;display:flex;align-items:center;justify-content:center;text-align:center;flex-direction:column;padding-top:72px}
.not-found .big{font-size:clamp(100px,18vw,180px);font-weight:900;color:#ffb000;line-height:1;opacity:.15;position:absolute;user-select:none;pointer-events:none}
.not-found .content{position:relative;z-index:1}
.not-found h2{font-size:clamp(24px,4vw,40px);font-weight:800;margin-bottom:14px}
.not-found p{color:#888;margin-bottom:32px;font-size:16px;max-width:420px}

.wa-float{position:fixed;bottom:24px;right:24px;z-index:9000;width:56px;height:56px;background:#25D366;border-radius:50%;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 20px rgba(37,211,102,.45);transition:.3s;text-decoration:none}
.wa-float:hover{transform:scale(1.1);box-shadow:0 6px 28px rgba(37,211,102,.6)}
.wa-float i{font-size:28px;color:#fff}

footer{padding:50px 0 30px;border-top:1px solid rgba(255,255,255,.06);text-align:center;background:#050505}
footer h3{font-size:21px;font-weight:800;margin-bottom:6px}
footer h3 span{color:#ffb000}
.footer-contact{display:flex;justify-content:center;flex-wrap:wrap;gap:18px 28px;margin:16px 0 8px}
.footer-contact a{color:#bbb;text-decoration:none;font-size:14px;display:inline-flex;align-items:center;gap:8px;transition:.25s}
.footer-contact a:hover{color:#ffb000}
.footer-contact i{color:#ffb000;font-size:15px}
.footer-links{display:flex;justify-content:center;gap:22px;flex-wrap:wrap;margin:20px 0 16px}
.footer-links a{color:#aaa;text-decoration:none;font-size:13.5px}
.footer-links a:hover{color:#ffb000}
.copyright{color:#555;font-size:13px}

.page-hero{padding-top:140px}

.process-steps{display:grid;gap:18px;margin-top:36px}
.process-step{display:grid;grid-template-columns:64px 1fr;gap:18px;align-items:start;background:#111;border:1px solid rgba(255,255,255,.07);border-radius:16px;padding:24px 22px}
.process-num{width:52px;height:52px;border-radius:14px;background:rgba(255,176,0,.12);color:#ffb000;font-weight:800;font-size:20px;display:flex;align-items:center;justify-content:center}
.process-step h3{font-size:17px;margin-bottom:6px}
.process-step p{color:#999;font-size:14.5px;margin:0}

.project-card{background:#111;border:1px solid rgba(255,255,255,.07);border-radius:16px;padding:28px 24px;margin-bottom:16px;transition:.3s}
.project-card:hover{border-color:rgba(255,176,0,.35)}
.project-card h3{font-size:17px;margin-bottom:8px;color:#ffb000}
.project-card p{color:#999;font-size:14.5px;margin:0}

.legal-content h2{font-size:20px;margin:28px 0 10px;color:#ffb000}
.legal-content p,.legal-content li{color:#bbb;font-size:15px;line-height:1.7}
.legal-content ul{padding-left:20px;margin:10px 0}

@media(max-width:900px){
  .grid-3,.grid-2,.stats{grid-template-columns:1fr}
  .hero h1{font-size:40px}
  section{padding:70px 0}
  .process-step{grid-template-columns:48px 1fr}
  .process-num{width:44px;height:44px;font-size:17px}
}

.form-group{display:flex;flex-direction:column;gap:6px}
.form-label{font-size:13px;color:#999;font-weight:500;padding-left:4px}
#offerForm input[type="date"]{color-scheme:dark;min-height:52px}
#offerForm input[type="date"]::-webkit-calendar-picker-indicator{filter:invert(0.8);cursor:pointer}
.kvkk-label{display:flex!important;align-items:flex-start;gap:12px;font-size:13.5px;color:#aaa;margin:8px 0 4px;line-height:1.45;cursor:pointer}
.kvkk-label input[type="checkbox"]{width:20px!important;height:20px!important;min-width:20px;margin-top:2px;flex-shrink:0;accent-color:#ffb000;cursor:pointer}
.kvkk-label span{flex:1;word-break:break-word}
@media (max-width:600px){
  #offerForm{gap:12px}
  #offerForm input,#offerForm textarea,#offerForm select{padding:14px 16px;font-size:16px}
  .kvkk-label{font-size:13px;gap:10px}
  .btn-whatsapp{width:100%;justify-content:center;padding:16px 24px}
}
.form-hint{font-size:12px;color:#777;padding-left:4px;margin-top:2px}