/* ===== Emine Armut Koçluk — timeless navy & gold ===== */
:root{
  --navy-900:#081729;
  --navy-800:#0b1f3a;
  --navy-700:#12294a;
  --navy-600:#1b3a63;
  --ink:#0b1f3a;
  --gold:#c8a24a;
  --gold-soft:#d8b968;
  --gold-bright:#e6cd8a;
  --cream:#f6f1e7;
  --paper:#fbf9f4;
  --muted:#5b6472;
  --line:rgba(200,162,74,.22);
  --shadow:0 24px 60px -28px rgba(8,23,41,.55);
  --serif:'Cormorant Garamond',Georgia,serif;
  --sans:'Jost',system-ui,-apple-system,Segoe UI,sans-serif;
  --maxw:1120px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:var(--sans);
  color:var(--ink);
  background:var(--paper);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 24px}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
em{font-style:italic}

/* ---- buttons ---- */
.btn{
  display:inline-flex;align-items:center;gap:.5rem;
  font-family:var(--sans);font-weight:500;font-size:.95rem;letter-spacing:.02em;
  padding:.85rem 1.6rem;border-radius:999px;cursor:pointer;border:1px solid transparent;
  transition:transform .25s ease,box-shadow .25s ease,background .25s ease,color .25s ease;
}
.btn:hover{transform:translateY(-2px)}
.btn-gold{
  background:linear-gradient(135deg,var(--gold-soft),var(--gold));
  color:var(--navy-900);box-shadow:0 12px 30px -12px rgba(200,162,74,.7);
}
.btn-gold:hover{box-shadow:0 18px 40px -12px rgba(200,162,74,.85)}
.btn-ghost{border-color:var(--line);color:var(--navy-800)}
.btn-ghost:hover{border-color:var(--gold);color:var(--gold)}
.btn-block{width:100%;justify-content:center}
.btn-wa{background:#25d366;color:#fff;font-weight:600;box-shadow:0 12px 30px -12px rgba(37,211,102,.6)}
.wa-ico{font-size:1.1em}

/* ---- header ---- */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:50;
  padding:18px 0;transition:padding .3s ease,background .3s ease,box-shadow .3s ease;
}
.site-header.scrolled{
  padding:10px 0;background:rgba(8,23,41,.92);
  backdrop-filter:blur(10px);box-shadow:0 10px 30px -20px rgba(0,0,0,.7);
}
.header-inner{display:flex;align-items:center;justify-content:space-between}
.brand{display:flex;align-items:center;gap:12px}
.brand-mark{width:44px;height:44px;border-radius:10px;object-fit:cover}
.brand-text{
  font-family:var(--serif);font-weight:600;font-size:1.05rem;letter-spacing:.14em;
  color:var(--cream);display:flex;flex-direction:column;line-height:1;
}
.brand-text small{font-size:.62rem;letter-spacing:.42em;color:var(--gold-soft);margin-top:3px}
.nav{display:flex;align-items:center;gap:28px}
.nav a{
  font-size:.9rem;letter-spacing:.03em;color:rgba(246,241,231,.82);
  position:relative;transition:color .2s;
}
.nav a:not(.nav-cta):hover{color:var(--gold-bright)}
.nav a:not(.nav-cta)::after{
  content:"";position:absolute;left:0;bottom:-6px;height:1px;width:0;
  background:var(--gold);transition:width .25s;
}
.nav a:not(.nav-cta):hover::after{width:100%}
.nav-cta{
  border:1px solid var(--gold);color:var(--gold-bright);
  padding:.5rem 1.1rem;border-radius:999px;transition:all .25s;
}
.nav-cta:hover{background:var(--gold);color:var(--navy-900)}
.nav-toggle{display:none;background:none;border:0;flex-direction:column;gap:5px;cursor:pointer;padding:6px}
.nav-toggle span{width:24px;height:2px;background:var(--cream);transition:.3s}

/* ---- hero ---- */
.hero{
  position:relative;min-height:100vh;display:flex;align-items:center;
  background:
    radial-gradient(120% 90% at 50% -10%, #14315a 0%, var(--navy-800) 45%, var(--navy-900) 100%);
  color:var(--cream);overflow:hidden;
}
.hero-glow{
  position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(40% 40% at 70% 30%, rgba(200,162,74,.18), transparent 70%);
}
.hero::after{ /* subtle diamond grain */
  content:"";position:absolute;inset:0;opacity:.06;pointer-events:none;
  background-image:linear-gradient(30deg,var(--gold) 1px,transparent 1px),linear-gradient(-30deg,var(--gold) 1px,transparent 1px);
  background-size:64px 64px;
}
.hero-inner{position:relative;z-index:2;text-align:center;padding:120px 24px 90px}
.eyebrow{
  font-size:.8rem;letter-spacing:.34em;text-transform:uppercase;
  color:var(--gold-soft);margin-bottom:26px;
}
.hero-title{
  font-family:var(--serif);font-weight:500;
  font-size:clamp(2.6rem,6vw,4.6rem);line-height:1.08;letter-spacing:.01em;
}
.hero-title em{color:var(--gold-bright);font-style:italic}
.hero-sub{
  max-width:620px;margin:26px auto 0;font-size:1.08rem;
  color:rgba(246,241,231,.78);font-weight:300;
}
.hero-trust{
  margin-top:22px;display:inline-flex;align-items:center;gap:8px;
  font-size:.86rem;letter-spacing:.02em;color:var(--gold-bright);
  border:1px solid rgba(200,162,74,.4);border-radius:999px;padding:.5rem 1.2rem;
  background:rgba(200,162,74,.08);
}
.hero-trust span{color:var(--gold)}
.hero-actions{margin-top:34px;display:flex;gap:16px;justify-content:center;flex-wrap:wrap}
.scroll-hint{
  position:absolute;bottom:34px;left:50%;transform:translateX(-50%);
  width:24px;height:38px;border:1px solid rgba(200,162,74,.5);border-radius:14px;z-index:2;
}
.scroll-hint::before{
  content:"";position:absolute;top:8px;left:50%;transform:translateX(-50%);
  width:3px;height:7px;border-radius:2px;background:var(--gold);
  animation:scrollDot 1.8s infinite;
}
@keyframes scrollDot{0%{opacity:0;transform:translate(-50%,0)}40%{opacity:1}80%{opacity:0;transform:translate(-50%,12px)}}

/* ---- sections ---- */
.section{padding:110px 0}
.section-kicker{
  display:inline-block;font-size:.78rem;letter-spacing:.28em;text-transform:uppercase;
  color:var(--gold);margin-bottom:16px;
}
.section-kicker::before{content:"✦  ";color:var(--gold-soft)}
.section-title{
  font-family:var(--serif);font-weight:600;line-height:1.12;
  font-size:clamp(1.9rem,4vw,2.9rem);color:var(--ink);
}
.section-head.center{text-align:center;max-width:660px;margin:0 auto 60px}
.section-desc{margin-top:16px;color:var(--muted)}
.lead{font-family:var(--serif);font-size:1.5rem;font-style:italic;color:var(--navy-700);margin:18px 0}

/* ---- about ---- */
.about{background:linear-gradient(180deg,var(--paper),#fff)}
.about-grid{display:grid;grid-template-columns:0.85fr 1.15fr;gap:64px;align-items:center}
.about-media{position:relative}
.portrait-placeholder{
  aspect-ratio:4/5;border-radius:18px;border:1px solid var(--line);
  background:
    linear-gradient(135deg,#0b1f3a,#14315a);
  display:flex;align-items:center;justify-content:center;text-align:center;
  color:rgba(216,185,104,.7);font-family:var(--serif);font-size:1.1rem;letter-spacing:.05em;
  box-shadow:var(--shadow);position:relative;overflow:hidden;
}
.portrait-placeholder::after{
  content:"";position:absolute;inset:14px;border:1px solid rgba(200,162,74,.35);border-radius:12px;
}
.about-body p{margin-top:14px;color:#37404d}
.about-facts{list-style:none;display:flex;gap:34px;margin-top:34px;flex-wrap:wrap}
.about-facts li{display:flex;flex-direction:column}
.about-facts strong{font-family:var(--serif);font-size:2rem;color:var(--gold);line-height:1}
.about-facts span{font-size:.85rem;color:var(--muted);margin-top:6px}

/* ---- services ---- */
.services{background:var(--navy-900);color:var(--cream)}
.services .section-title{color:var(--cream)}
.services .section-desc{color:rgba(246,241,231,.72)}
.cards-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.svc-card{
  background:linear-gradient(160deg,rgba(255,255,255,.05),rgba(255,255,255,.02));
  border:1px solid rgba(200,162,74,.2);border-radius:16px;padding:30px 26px;
  transition:transform .3s ease,border-color .3s ease,box-shadow .3s ease;
  display:flex;flex-direction:column;
}
.svc-card:hover{transform:translateY(-6px);border-color:var(--gold);box-shadow:0 30px 60px -30px rgba(0,0,0,.7)}
.svc-ico{font-size:1.7rem;margin-bottom:16px}
.svc-card h3{font-family:var(--serif);font-size:1.4rem;font-weight:600;color:var(--gold-bright)}
.svc-card p{margin-top:10px;font-size:.94rem;color:rgba(246,241,231,.74);flex:1}
.svc-link{
  margin-top:20px;font-size:.86rem;letter-spacing:.03em;color:var(--gold);
  display:inline-flex;align-items:center;gap:6px;transition:gap .2s;
}
.svc-link:hover{gap:12px}

/* ---- certs ---- */
.certs{background:linear-gradient(180deg,#fff,var(--paper))}
.featured-cert-wrap{margin-bottom:44px}
.feat-cert{
  display:grid;grid-template-columns:1.4fr 1fr;gap:30px;align-items:center;
  background:linear-gradient(160deg,var(--navy-800),var(--navy-900));
  border:1px solid var(--line);border-radius:20px;padding:26px;box-shadow:var(--shadow);
}
.feat-cert-img{
  position:relative;border:0;padding:0;cursor:pointer;border-radius:12px;overflow:hidden;
  background:#fff;box-shadow:0 20px 44px -22px rgba(0,0,0,.6);line-height:0;
}
.feat-cert-img img{width:100%;transition:transform .4s ease}
.feat-cert-img:hover img{transform:scale(1.03)}
.feat-zoom{
  position:absolute;right:12px;bottom:12px;font-size:.78rem;letter-spacing:.04em;
  color:#fff;background:rgba(8,23,41,.72);padding:.4rem .8rem;border-radius:999px;
  border:1px solid rgba(200,162,74,.4);
}
.feat-cert figcaption .feat-tag{font-size:.76rem;letter-spacing:.18em;text-transform:uppercase;color:var(--gold)}
.feat-cert figcaption h3{font-family:var(--serif);font-size:1.6rem;color:var(--cream);margin:10px 0 8px;font-weight:600;line-height:1.2}
.feat-cert figcaption p{color:rgba(246,241,231,.72);font-size:.95rem}
.badge-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.badge{
  border:1px solid var(--line);border-radius:14px;padding:22px 20px;background:#fff;
  box-shadow:0 14px 34px -24px rgba(8,23,41,.4);transition:transform .3s,border-color .3s;
}
.badge:hover{transform:translateY(-4px);border-color:var(--gold)}
.badge .b-tag{font-size:.72rem;letter-spacing:.16em;text-transform:uppercase;color:var(--gold)}
.badge h4{font-family:var(--serif);font-size:1.14rem;margin-top:8px;color:var(--ink);font-weight:600}
.badge span.b-meta{font-size:.82rem;color:var(--muted);margin-top:6px;display:block}
.certs-note{text-align:center;margin-top:38px;color:var(--muted);font-style:italic}

/* ---- lightbox ---- */
.lightbox{
  position:fixed;inset:0;z-index:100;display:none;align-items:center;justify-content:center;
  background:rgba(8,23,41,.9);backdrop-filter:blur(6px);padding:32px;cursor:zoom-out;
}
.lightbox.open{display:flex}
.lightbox img{max-width:min(1100px,94vw);max-height:90vh;border-radius:10px;box-shadow:0 30px 80px -20px #000}
.lb-close{
  position:absolute;top:22px;right:26px;width:44px;height:44px;border-radius:50%;
  border:1px solid rgba(200,162,74,.5);background:rgba(8,23,41,.6);color:var(--cream);
  font-size:1.6rem;line-height:1;cursor:pointer;transition:background .2s;
}
.lb-close:hover{background:var(--gold);color:var(--navy-900)}

/* ---- audio / video ---- */
.audio{background:var(--navy-800);color:var(--cream)}
.audio .section-title{color:var(--cream)}
.audio .section-desc{color:rgba(246,241,231,.72)}
.audio-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.audio-card{background:rgba(255,255,255,.05);border:1px solid rgba(200,162,74,.2);border-radius:14px;padding:22px}
.audio-card h4{font-family:var(--serif);font-size:1.2rem;color:var(--gold-bright);margin-bottom:12px}
.audio-card audio{width:100%}
.video-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.video-card{aspect-ratio:16/9;border-radius:14px;overflow:hidden;border:1px solid var(--line);background:#000}
.video-card iframe{width:100%;height:100%;border:0}
.empty-hint{
  grid-column:1/-1;text-align:center;padding:48px;border:1px dashed var(--line);
  border-radius:16px;color:var(--muted);font-size:1rem;
}
.audio .empty-hint{color:rgba(246,241,231,.6);border-color:rgba(200,162,74,.3)}

/* ---- contact ---- */
.contact{background:var(--navy-900);color:var(--cream)}
.contact .section-title{color:var(--cream)}
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:start}
.contact-intro p{color:rgba(246,241,231,.78);margin:16px 0 26px}
.contact-list{list-style:none;margin-top:30px;display:flex;flex-direction:column;gap:14px}
.contact-list li{display:flex;gap:14px;font-size:.95rem;color:rgba(246,241,231,.9)}
.contact-list li span{min-width:80px;color:var(--gold-soft);letter-spacing:.04em}
.contact-list a:hover{color:var(--gold-bright)}
.contact-form{
  background:rgba(255,255,255,.04);border:1px solid rgba(200,162,74,.22);
  border-radius:18px;padding:32px;
}
.field{margin-bottom:18px}
.field label{display:block;font-size:.82rem;letter-spacing:.04em;color:var(--gold-soft);margin-bottom:8px}
.field input,.field select,.field textarea{
  width:100%;padding:.8rem 1rem;border-radius:10px;border:1px solid rgba(200,162,74,.28);
  background:rgba(8,23,41,.5);color:var(--cream);font-family:var(--sans);font-size:.95rem;
  transition:border-color .2s;
}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--gold)}
.field textarea{resize:vertical}
.field select option{color:#111}
.form-status{margin-top:14px;font-size:.9rem;min-height:1.2em}
.form-status.ok{color:#7fe3a4}
.form-status.err{color:#ff9b9b}

/* ---- footer ---- */
.site-footer{background:var(--navy-900);border-top:1px solid rgba(200,162,74,.16);padding:44px 0;text-align:center;color:rgba(246,241,231,.7)}
.footer-mark{width:52px;height:52px;border-radius:12px;margin:0 auto 16px;object-fit:cover}
.footer-fine{font-size:.82rem;color:rgba(246,241,231,.45);margin-top:6px}

/* ---- floating whatsapp ---- */
.wa-float{
  position:fixed;right:22px;bottom:22px;z-index:60;width:56px;height:56px;border-radius:50%;
  background:#25d366;color:#fff;display:flex;align-items:center;justify-content:center;
  font-size:1.5rem;box-shadow:0 14px 34px -10px rgba(37,211,102,.7);
  transition:transform .25s;
}
.wa-float:hover{transform:scale(1.08)}

/* ---- reveal animation ---- */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s ease,transform .7s ease}
.reveal.in{opacity:1;transform:none}

/* ---- responsive ---- */
@media(max-width:900px){
  .about-grid{grid-template-columns:1fr;gap:40px}
  .cards-grid{grid-template-columns:repeat(2,1fr)}
  .badge-grid{grid-template-columns:repeat(2,1fr)}
  .video-grid{grid-template-columns:repeat(2,1fr)}
  .contact-grid{grid-template-columns:1fr;gap:36px}
  .feat-cert{grid-template-columns:1fr;gap:22px}
}
@media(max-width:680px){
  .section{padding:80px 0}
  .nav{
    position:fixed;inset:0 0 0 auto;width:min(78vw,320px);flex-direction:column;
    background:var(--navy-900);padding:100px 32px 40px;gap:22px;align-items:flex-start;
    transform:translateX(100%);transition:transform .32s ease;box-shadow:var(--shadow);
  }
  .nav.open{transform:none}
  .nav-toggle{display:flex;z-index:60}
  .nav.open ~ .nav-toggle span:nth-child(1){transform:translateY(7px) rotate(45deg)}
  .cards-grid,.audio-grid,.video-grid{grid-template-columns:1fr}
  .badge-grid{grid-template-columns:1fr 1fr}
  .about-facts{gap:22px}
}