:root{
  --bg:#0b0a08;
  --bg2:#12100c;
  --panel:#17140e;
  --line:rgba(214,178,110,.16);
  --txt:#f4ece0;
  --muted:#a99e8c;
  --gold:#e0b45e;
  --gold2:#c9922f;
  --amber:#f6c766;
  --ink:#1b2740;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:'Segoe UI',system-ui,sans-serif;background:var(--bg);color:var(--txt);overflow-x:hidden;-webkit-font-smoothing:antialiased}
::selection{background:var(--gold);color:#161009}
h1,h2,h3,.serif{font-family:'Georgia','Times New Roman',serif}
a{color:inherit;text-decoration:none}
img{max-width:100%}
.wrap{max-width:1220px;margin:0 auto;padding:0 32px}

/* grain + glow bg */
.bg{position:fixed;inset:0;z-index:0;pointer-events:none}
.bg .g1{position:absolute;width:700px;height:700px;top:-260px;left:50%;transform:translateX(-50%);background:radial-gradient(circle,rgba(224,180,94,.18),transparent 65%);filter:blur(20px)}
.bg .g2{position:absolute;width:500px;height:500px;bottom:-200px;right:-140px;background:radial-gradient(circle,rgba(201,146,47,.14),transparent 65%);filter:blur(30px)}
.bg::after{content:"";position:absolute;inset:0;opacity:.5;background-image:radial-gradient(rgba(255,255,255,.025) 1px,transparent 1px);background-size:3px 3px}

#prog{position:fixed;top:0;left:0;height:2px;width:0;background:linear-gradient(90deg,var(--gold),var(--amber));z-index:100;box-shadow:0 0 14px var(--gold)}

/* nav */
header{position:fixed;top:0;left:0;right:0;z-index:50;transition:.5s}
header.scrolled{background:rgba(11,10,8,.85);backdrop-filter:blur(20px);border-bottom:1px solid var(--line)}
nav{display:flex;align-items:center;justify-content:space-between;height:84px}
.logo{display:flex;align-items:center;gap:12px;font-weight:700;font-size:20px;letter-spacing:1.5px;font-family:'Georgia',serif}
.logo .mark{height:50px;width:auto;display:block;filter:drop-shadow(0 3px 12px rgba(224,180,94,.3))}
.logo span.g{color:var(--gold)}
footer .logo .mark{height:58px}
.navlinks{display:flex;gap:2px}
.navlinks a{color:var(--muted);font-size:14px;font-weight:600;letter-spacing:.5px;padding:10px 16px;transition:.3s;position:relative;text-transform:uppercase}
.navlinks a:hover{color:var(--txt)}
.navlinks a.active{color:var(--gold)}
.navlinks a::after{content:"";position:absolute;left:50%;bottom:2px;width:0;height:1px;background:var(--gold);transition:.35s;transform:translateX(-50%)}
.navlinks a.active::after,.navlinks a:hover::after{width:60%}
.nav-cta{border:1px solid var(--gold);color:var(--gold);padding:11px 24px;border-radius:2px;font-weight:600;font-size:13px;letter-spacing:1px;text-transform:uppercase;transition:.4s;background:none;white-space:nowrap}
.nav-cta:hover{background:var(--gold);color:#161009}
.burger{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer}
.burger span{width:26px;height:2px;background:var(--txt)}

main{position:relative;z-index:2}
section{padding:70px 0}
.page-top{padding-top:150px}

/* hero (home) */
.hero{min-height:100vh;display:flex;align-items:center;position:relative;text-align:center;padding-top:84px}
.hero .inner{max-width:920px;margin:0 auto}
.eyebrow{display:inline-block;letter-spacing:5px;font-size:12px;font-weight:600;color:var(--gold);text-transform:uppercase;margin-bottom:30px;position:relative;padding:0 40px}
.eyebrow::before,.eyebrow::after{content:"";position:absolute;top:50%;width:28px;height:1px;background:var(--gold);opacity:.6}
.eyebrow::before{left:0}.eyebrow::after{right:0}
.hero h1{font-size:clamp(46px,8vw,104px);line-height:1;font-weight:400;letter-spacing:-1px;margin-bottom:30px}
.hero h1 em{font-style:italic;color:var(--gold)}
.hero p.lead{font-size:clamp(16px,2vw,20px);color:var(--muted);max-width:620px;margin:0 auto 42px;line-height:1.7}
.hero-btns{display:flex;gap:16px;justify-content:center;flex-wrap:wrap}
.btn{padding:16px 36px;border-radius:2px;font-weight:600;font-size:14px;letter-spacing:1px;text-transform:uppercase;cursor:pointer;transition:.4s;border:none;font-family:inherit;display:inline-flex;align-items:center;gap:10px}
.btn-primary{background:linear-gradient(120deg,var(--gold),var(--gold2));color:#161009;box-shadow:0 10px 40px -10px rgba(224,180,94,.5)}
.btn-primary:hover{transform:translateY(-3px);box-shadow:0 16px 50px -10px rgba(224,180,94,.7)}
.btn-ghost{background:none;border:1px solid var(--line);color:var(--txt)}
.btn-ghost:hover{border-color:var(--gold);color:var(--gold)}
.scroll-hint{position:absolute;bottom:34px;left:50%;transform:translateX(-50%);color:var(--muted);font-size:12px;letter-spacing:2px;text-transform:uppercase;display:flex;flex-direction:column;align-items:center;gap:10px}
.scroll-hint .ln{width:1px;height:44px;background:linear-gradient(var(--gold),transparent);animation:sc 2s infinite}
@keyframes sc{0%{opacity:0;transform:scaleY(0);transform-origin:top}50%{opacity:1}100%{opacity:0;transform:scaleY(1);transform-origin:bottom}}

/* marquee */
.marquee{border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:26px 0;overflow:hidden;white-space:nowrap;background:var(--bg2)}
.marquee .track{display:inline-block;animation:mv 26s linear infinite}
.marquee span{font-family:'Georgia',serif;font-size:26px;color:var(--muted);margin:0 34px;font-style:italic}
.marquee span b{color:var(--gold);font-style:normal}
@keyframes mv{to{transform:translateX(-50%)}}

.sec-head{max-width:760px;margin:0 auto 60px;text-align:center}
.sec-head.left{margin-left:0;text-align:left}
.kick{color:var(--gold);font-weight:600;letter-spacing:4px;font-size:12px;text-transform:uppercase;display:block;margin-bottom:18px}
h1.big-title,.sec-head h2{font-size:clamp(32px,5vw,58px);font-weight:400;letter-spacing:-1px;line-height:1.08}
h1.big-title em,.sec-head h2 em{font-style:italic;color:var(--gold)}
.sec-head p{color:var(--muted);margin-top:20px;font-size:17px;line-height:1.7}

/* services list */
.slist{border-top:1px solid var(--line);max-width:1000px;margin:0 auto}
.srow{display:grid;grid-template-columns:80px 1fr auto;gap:34px;align-items:center;padding:38px 20px;border-bottom:1px solid var(--line);transition:.5s;position:relative;overflow:hidden}
.srow::before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(224,180,94,.07),transparent);opacity:0;transition:.5s}
.srow:hover::before{opacity:1}
.srow:hover{padding-left:40px}
.srow .idx{font-family:'Georgia',serif;font-size:30px;color:var(--gold);opacity:.5}
.srow .mid h3{font-size:26px;font-weight:400;margin-bottom:8px}
.srow .mid p{color:var(--muted);font-size:15px;line-height:1.6;max-width:560px}
.srow .ic{width:56px;height:56px;border:1px solid var(--line);border-radius:50%;display:grid;place-items:center;color:var(--gold);transition:.5s;flex-shrink:0}
.srow:hover .ic{background:var(--gold);color:#161009;transform:rotate(360deg)}

/* about */
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:center}
.about-visual{aspect-ratio:3/4;border-radius:4px;position:relative;overflow:hidden;border:1px solid var(--line);background:linear-gradient(160deg,#1a1610,#0e0c08)}
.about-visual .frame{position:absolute;inset:22px;border:1px solid var(--gold);opacity:.35}
.about-visual .big{position:absolute;inset:0;display:grid;place-items:center}
.about-visual .stat-float{position:absolute;bottom:28px;left:28px;right:28px;background:rgba(11,10,8,.85);backdrop-filter:blur(10px);border:1px solid var(--line);border-radius:4px;padding:24px;display:flex;justify-content:space-between;text-align:center}
.about-visual .stat-float b{font-family:'Georgia',serif;font-size:30px;color:var(--gold);display:block}
.about-visual .stat-float span{font-size:12px;color:var(--muted)}
.about-txt h2{font-size:clamp(30px,4vw,48px);font-weight:400;line-height:1.1;margin-bottom:26px}
.about-txt h2 em{font-style:italic;color:var(--gold)}
.about-txt p{color:var(--muted);line-height:1.85;margin-bottom:20px;font-size:16px}
.checks{list-style:none;margin-top:30px;display:grid;gap:16px}
.checks li{display:flex;gap:14px;align-items:center;font-weight:500}
.checks .ck{color:var(--gold);font-family:serif;font-size:20px}

/* values */
.vals{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;margin-top:20px;background:var(--line);border:1px solid var(--line)}
.val{background:var(--bg);padding:44px 28px;text-align:center;transition:.5s}
.val:hover{background:var(--bg2)}
.val .n{font-family:'Georgia',serif;font-size:52px;color:var(--gold);font-style:italic}
.val h4{font-size:18px;font-weight:600;margin:14px 0 8px}
.val p{color:var(--muted);font-size:14px;line-height:1.6}

/* projects */
.gal{display:grid;grid-template-columns:repeat(6,1fr);gap:18px}
.gitem{position:relative;border-radius:4px;overflow:hidden;min-height:300px;border:1px solid var(--line);background:linear-gradient(150deg,#171208,#0d0b07)}
.gitem.big{grid-column:span 4}
.gitem.small{grid-column:span 2}
.gitem .pbg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:.7s}
.gitem:hover .pbg{transform:scale(1.06)}
.gitem .ov{position:absolute;inset:0;z-index:2;display:flex;flex-direction:column;justify-content:flex-end;padding:32px;background:linear-gradient(transparent 40%,rgba(11,10,8,.9))}
.gitem .num{position:absolute;top:26px;left:30px;z-index:2;font-family:'Georgia',serif;font-size:40px;color:var(--gold);opacity:.4}
.gitem .tag{align-self:flex-start;color:var(--gold);font-size:12px;letter-spacing:2px;text-transform:uppercase;margin-bottom:12px}
.gitem h3{font-size:24px;font-weight:400;margin-bottom:8px}
.gitem p{color:var(--muted);font-size:14px}
@media(max-width:820px){.gitem.big,.gitem.small{grid-column:span 6}}

/* contact */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px}
.cinfo{display:grid;gap:2px;align-content:start;background:var(--line);border:1px solid var(--line)}
.crow{background:var(--bg);display:flex;gap:20px;align-items:center;padding:28px;transition:.4s}
.crow:hover{background:var(--bg2)}
.crow .ci{width:50px;height:50px;border:1px solid var(--gold);border-radius:50%;color:var(--gold);display:grid;place-items:center;flex-shrink:0}
.crow b{display:block;font-family:'Georgia',serif;font-size:17px;margin-bottom:5px}
.crow span{color:var(--muted);font-size:15px;line-height:1.5}
.cform{background:var(--panel);border:1px solid var(--line);border-radius:4px;padding:44px}
.cform h3{font-size:28px;font-weight:400;margin-bottom:10px}
.cform>p{color:var(--muted);margin-bottom:30px}
.field{margin-bottom:20px}
.field label{display:block;font-size:12px;letter-spacing:1px;text-transform:uppercase;color:var(--muted);margin-bottom:9px}
.field input,.field textarea{width:100%;padding:15px 18px;background:var(--bg);border:1px solid var(--line);border-radius:2px;color:var(--txt);font-family:inherit;font-size:15px;transition:.3s}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--gold)}
.field textarea{resize:vertical;min-height:120px}
.cmap{margin-top:30px;border:1px solid var(--line);border-radius:6px;overflow:hidden;height:360px}
.cmap iframe{width:100%;height:100%;border:0;display:block;filter:grayscale(.15) contrast(1.02)}
.maplink{display:inline-block;margin-top:14px;color:var(--gold);font-size:14px;letter-spacing:.3px}
.maplink:hover{text-decoration:underline}

/* referanslar */
.ref-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:16px}
.ref-card{position:relative;overflow:hidden;border:1px solid var(--line);border-radius:6px;background:#fff;aspect-ratio:8/5;transition:.4s}
.ref-card img{width:100%;height:100%;object-fit:contain;display:block}
.ref-card:hover{transform:translateY(-5px);box-shadow:0 16px 40px -18px rgba(224,180,94,.55);border-color:var(--gold)}

/* gallery */
.gal-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:14px}
.gal-grid figure{margin:0;position:relative;overflow:hidden;border-radius:4px;border:1px solid var(--line);cursor:pointer;aspect-ratio:4/3;background:var(--bg2)}
.gal-grid img{width:100%;height:100%;object-fit:cover;transition:.6s;display:block}
.gal-grid figure:hover img{transform:scale(1.06)}
.gal-grid video{width:100%;height:100%;object-fit:cover;display:block;transition:.6s}
.gal-grid figure.vid:hover video{transform:scale(1.06)}
.gal-grid .play{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:56px;height:56px;border-radius:50%;background:rgba(0,0,0,.45);border:2px solid rgba(255,255,255,.9);z-index:2;pointer-events:none}
.gal-grid .play::after{content:"";position:absolute;top:50%;left:56%;transform:translate(-50%,-50%);border-left:16px solid #fff;border-top:10px solid transparent;border-bottom:10px solid transparent}
.gal-grid figure::after{content:"";position:absolute;inset:0;background:linear-gradient(transparent 55%,rgba(0,0,0,.4));opacity:0;transition:.4s}
.gal-grid figure:hover::after{opacity:1}
#lb{position:fixed;inset:0;z-index:200;background:rgba(6,5,3,.95);display:none;align-items:center;justify-content:center}
#lb.on{display:flex}
#lbMedia{display:flex;align-items:center;justify-content:center}
#lb img,#lb video{max-width:90vw;max-height:85vh;border-radius:4px;box-shadow:0 24px 90px rgba(0,0,0,.7);display:block}
#lb .x{position:absolute;top:22px;right:30px;color:#fff;font-size:36px;cursor:pointer;line-height:1;opacity:.8}
#lb .x:hover{opacity:1}
#lb .nav{position:absolute;top:50%;transform:translateY(-50%);color:#fff;font-size:48px;cursor:pointer;padding:16px 24px;user-select:none;opacity:.6;transition:.3s}
#lb .nav:hover{opacity:1}
#lb .prev{left:6px}#lb .next{right:6px}
#lb .cnt{position:absolute;bottom:22px;left:50%;transform:translateX(-50%);color:var(--muted);font-size:14px;letter-spacing:1px}

/* footer */
footer{border-top:1px solid var(--line);padding:70px 0 36px;position:relative;z-index:2;margin-top:60px}
.fgrid{display:grid;grid-template-columns:2fr 1fr 1fr 1.3fr;gap:44px;margin-bottom:48px}
.fgrid h5{font-family:'Georgia',serif;font-size:16px;color:var(--gold);margin-bottom:20px}
.fgrid ul{list-style:none;display:grid;gap:12px}
.fgrid a{color:var(--muted);font-size:15px;transition:.3s}
.fgrid a:hover{color:var(--gold)}
.fabout p{color:var(--muted);line-height:1.8;margin-top:18px;font-size:14px;max-width:290px}
.fbottom{display:flex;justify-content:space-between;align-items:center;padding-top:28px;border-top:1px solid var(--line);color:var(--muted);font-size:14px;flex-wrap:wrap;gap:12px}
.socials{display:flex;gap:10px}
.socials a{width:42px;height:42px;border:1px solid var(--line);border-radius:50%;display:grid;place-items:center;transition:.4s}
.socials a:hover{background:var(--gold);color:#161009;border-color:var(--gold)}

/* whatsapp float */
#wa{position:fixed;right:22px;bottom:22px;z-index:80;width:58px;height:58px;border-radius:50%;background:#25d366;display:flex;align-items:center;justify-content:center;box-shadow:0 10px 30px rgba(37,211,102,.45);transition:transform .3s;animation:waPulse 2.6s infinite}
#wa:hover{transform:scale(1.08)}
#wa svg{width:32px;height:32px;fill:#fff}
@keyframes waPulse{0%{box-shadow:0 10px 30px rgba(37,211,102,.45),0 0 0 0 rgba(37,211,102,.5)}70%{box-shadow:0 10px 30px rgba(37,211,102,.45),0 0 0 16px rgba(37,211,102,0)}100%{box-shadow:0 10px 30px rgba(37,211,102,.45),0 0 0 0 rgba(37,211,102,0)}}

.reveal{opacity:0;transform:translateY(40px);transition:.9s cubic-bezier(.16,1,.3,1)}
.reveal.in{opacity:1;transform:none}

@media(max-width:900px){
  .navlinks,.nav-cta{display:none}
  .burger{display:flex}
  .navlinks.open{display:flex;position:absolute;top:84px;left:0;right:0;flex-direction:column;background:rgba(11,10,8,.97);padding:16px;border-bottom:1px solid var(--line)}
  .about-grid,.contact-grid{grid-template-columns:1fr;gap:40px}
  .vals{grid-template-columns:repeat(2,1fr)}
  .srow{grid-template-columns:50px 1fr;gap:20px}.srow .ic{display:none}
  .fgrid{grid-template-columns:1fr 1fr}
}
@media(max-width:560px){
  .vals,.ref-grid{grid-template-columns:1fr 1fr}
  .gal-grid{grid-template-columns:repeat(2,1fr);gap:8px}
  #wa{width:52px;height:52px;right:16px;bottom:16px}.cmap{height:280px}
  #lb .nav{font-size:34px;padding:10px}
  .wrap{padding:0 20px}
}