/* ============================================================
   Op. Dr. Uğur Doğan — Yüz Estetiği
   Koyu / lüks boutique tema
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Fraunces:ital,opsz,wght@0,9..144,300..600;1,9..144,300..500&family=Jost:wght@300;400;500;600&display=swap');

:root{
  --ink:#0c0c0e;
  --ink-2:#141418;
  --ink-3:#1c1c22;
  --bone:#ECE6DB;
  --muted:#9c958a;
  --muted-2:#6f6a62;
  --gold:#C2A36B;
  --gold-2:#dabf89;
  --line:rgba(236,230,219,0.11);
  --line-2:rgba(236,230,219,0.06);
  --serif:'Fraunces',Georgia,serif;
  --sans:'Jost',system-ui,-apple-system,sans-serif;
  --maxw:1240px;
  --ease:cubic-bezier(.4,0,.15,1);
}

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

html{scroll-behavior:smooth}

body{
  background:var(--ink);
  color:var(--bone);
  font-family:var(--sans);
  font-weight:300;
  font-size:17px;
  line-height:1.7;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}

img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}

::selection{background:var(--gold);color:var(--ink)}

/* ---------- Layout helpers ---------- */
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 28px}
.section{padding:120px 0}
.section--tight{padding:84px 0}

.eyebrow{
  font-family:var(--sans);
  font-size:12px;
  font-weight:500;
  letter-spacing:.34em;
  text-transform:uppercase;
  color:var(--gold);
  display:inline-flex;
  align-items:center;
  gap:14px;
}
.eyebrow::before{
  content:"";
  width:30px;height:1px;
  background:var(--gold);
  opacity:.65;
}

h1,h2,h3,h4{font-family:var(--serif);font-weight:400;line-height:1.08;letter-spacing:-.01em}
.display{
  font-size:clamp(2.7rem,6vw,5.4rem);
  font-weight:300;
  line-height:1.02;
  letter-spacing:-.02em;
}
.display em{font-style:italic;color:var(--gold-2);font-weight:300}
h2.title{font-size:clamp(2rem,4vw,3.3rem);font-weight:300}
h2.title em{font-style:italic;color:var(--gold-2)}

p.lede{font-size:clamp(1.05rem,1.6vw,1.28rem);color:#cfc9bf;line-height:1.65;font-weight:300}
.muted{color:var(--muted)}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:12px;
  font-family:var(--sans);font-size:13px;font-weight:500;
  letter-spacing:.16em;text-transform:uppercase;
  padding:16px 30px;border:1px solid var(--gold);
  color:var(--gold);background:transparent;cursor:pointer;
  transition:all .45s var(--ease);
}
.btn:hover{background:var(--gold);color:var(--ink)}
.btn--solid{background:var(--gold);color:var(--ink)}
.btn--solid:hover{background:var(--gold-2);border-color:var(--gold-2)}
.btn .arrow{transition:transform .45s var(--ease)}
.btn:hover .arrow{transform:translateX(5px)}

.tlink{
  font-family:var(--sans);font-size:13px;font-weight:500;
  letter-spacing:.16em;text-transform:uppercase;color:var(--bone);
  display:inline-flex;align-items:center;gap:11px;
  padding-bottom:5px;border-bottom:1px solid var(--line);
  transition:color .4s,border-color .4s;
}
.tlink:hover{color:var(--gold);border-color:var(--gold)}
.tlink .arrow{transition:transform .4s var(--ease)}
.tlink:hover .arrow{transform:translateX(5px)}

/* ---------- Framed portrait (signature) ---------- */
.framed{position:relative;display:block}
.framed img{position:relative;z-index:1;width:100%;object-fit:cover;filter:grayscale(.12) contrast(1.02)}
.framed::before,.framed::after{
  content:"";position:absolute;width:34px;height:34px;z-index:2;
  border:1px solid var(--gold);
}
.framed::before{top:-9px;left:-9px;border-right:0;border-bottom:0}
.framed::after{bottom:-9px;right:-9px;border-left:0;border-top:0}
.framed .tick-tr,.framed .tick-bl{
  content:"";position:absolute;width:34px;height:34px;z-index:2;
  border:1px solid var(--gold);opacity:.5;
}
.framed .tick-tr{top:-9px;right:-9px;border-left:0;border-bottom:0}
.framed .tick-bl{bottom:-9px;left:-9px;border-right:0;border-top:0}

/* ============================================================
   HEADER
   ============================================================ */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:100;
  transition:background .5s var(--ease),border-color .5s,backdrop-filter .5s;
  border-bottom:1px solid transparent;
}
.site-header.scrolled{
  background:rgba(10,10,12,.82);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
}
.nav{
  display:flex;align-items:center;justify-content:space-between;
  height:84px;max-width:var(--maxw);margin:0 auto;padding:0 28px;
}
.brand{display:flex;flex-direction:column;line-height:1;gap:5px}
.brand .name{font-family:var(--serif);font-size:1.28rem;font-weight:400;letter-spacing:.02em}
.brand .role{font-family:var(--sans);font-size:9.5px;font-weight:500;letter-spacing:.3em;text-transform:uppercase;color:var(--gold)}
.nav-links{display:flex;align-items:center;gap:38px;list-style:none}
.nav-links a{
  font-family:var(--sans);font-size:13px;font-weight:400;
  letter-spacing:.08em;color:var(--bone);position:relative;padding:6px 0;
  transition:color .35s;
}
.nav-links a::after{
  content:"";position:absolute;left:0;bottom:0;width:0;height:1px;
  background:var(--gold);transition:width .4s var(--ease);
}
.nav-links a:hover,.nav-links a.active{color:var(--gold)}
.nav-links a:hover::after,.nav-links a.active::after{width:100%}
.nav-cta{margin-left:6px}

.has-sub{position:relative}
.submenu{
  position:absolute;top:100%;left:50%;transform:translateX(-50%) translateY(8px);
  background:rgba(16,16,20,.97);backdrop-filter:blur(14px);
  border:1px solid var(--line);min-width:218px;padding:10px 0;
  opacity:0;visibility:hidden;transition:all .35s var(--ease);
}
.has-sub:hover .submenu{opacity:1;visibility:visible;transform:translateX(-50%) translateY(0)}
.submenu a{display:block;padding:11px 22px;font-size:13px;letter-spacing:.04em}
.submenu a::after{display:none}
.submenu a:hover{background:rgba(194,163,107,.08);color:var(--gold)}

.burger{display:none;flex-direction:column;gap:6px;background:none;border:0;cursor:pointer;padding:8px;z-index:120}
.burger span{width:26px;height:1.5px;background:var(--bone);transition:.4s var(--ease)}
.burger.open span:nth-child(1){transform:translateY(7.5px) rotate(45deg)}
.burger.open span:nth-child(2){opacity:0}
.burger.open span:nth-child(3){transform:translateY(-7.5px) rotate(-45deg)}

.mobile-nav{
  position:fixed;inset:0;background:var(--ink);z-index:110;
  display:flex;flex-direction:column;justify-content:center;padding:40px;
  transform:translateX(100%);transition:transform .55s var(--ease);
}
.mobile-nav.open{transform:translateX(0)}
.mobile-nav a{
  font-family:var(--serif);font-size:2rem;font-weight:300;padding:13px 0;
  border-bottom:1px solid var(--line);color:var(--bone);
}
.mobile-nav a.sub{font-family:var(--sans);font-size:1.05rem;padding-left:20px;color:var(--muted)}
.mobile-nav a:hover{color:var(--gold)}

/* ============================================================
   HERO
   ============================================================ */
.hero{position:relative;min-height:100vh;display:flex;align-items:center;overflow:hidden}
.hero-grid{
  display:grid;grid-template-columns:1.05fr .95fr;gap:60px;align-items:center;
  width:100%;max-width:var(--maxw);margin:0 auto;padding:120px 28px 60px;
}
.hero-copy{max-width:560px}
.hero-copy .eyebrow{margin-bottom:30px}
.hero-copy .display{margin-bottom:30px}
.hero-copy p.lede{margin-bottom:40px;max-width:440px}
.hero-actions{display:flex;gap:18px;flex-wrap:wrap;align-items:center}

.hero-portrait{position:relative;justify-self:center;width:100%;max-width:430px}
.hero-portrait .framed img{aspect-ratio:3/4}
.hero-vcaption{
  position:absolute;right:-58px;top:50%;transform:translateY(-50%) rotate(90deg);
  transform-origin:center;font-family:var(--sans);font-size:11px;
  letter-spacing:.32em;text-transform:uppercase;color:var(--muted);white-space:nowrap;
}
.hero-glow{
  position:absolute;top:-10%;right:-5%;width:55%;height:80%;z-index:0;
  background:radial-gradient(ellipse at center,rgba(194,163,107,.10),transparent 65%);
  pointer-events:none;
}
.scroll-hint{
  position:absolute;bottom:34px;left:50%;transform:translateX(-50%);
  font-family:var(--sans);font-size:10px;letter-spacing:.3em;text-transform:uppercase;
  color:var(--muted-2);display:flex;flex-direction:column;align-items:center;gap:12px;
}
.scroll-hint .line{width:1px;height:42px;background:linear-gradient(var(--gold),transparent);animation:drop 2.4s var(--ease) infinite}
@keyframes drop{0%{transform:scaleY(0);transform-origin:top}45%{transform:scaleY(1);transform-origin:top}55%{transform:scaleY(1);transform-origin:bottom}100%{transform:scaleY(0);transform-origin:bottom}}

/* ============================================================
   GENERIC SECTIONS
   ============================================================ */
.split{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center}
.split--portrait{grid-template-columns:.85fr 1.15fr}
.section-head{max-width:640px;margin-bottom:64px}
.section-head .eyebrow{margin-bottom:24px}
.section-head h2{margin-bottom:0}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center}
.section-head.center .eyebrow{justify-content:center}

.stat-row{display:flex;gap:50px;flex-wrap:wrap;margin-top:46px}
.stat .num{font-family:var(--serif);font-size:2.6rem;font-weight:300;color:var(--gold-2);line-height:1}
.stat .lab{font-size:12px;letter-spacing:.18em;text-transform:uppercase;color:var(--muted);margin-top:10px}

.divider{height:1px;background:var(--line);max-width:var(--maxw);margin:0 auto}

/* ---------- Services grid ---------- */
.svc-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
.svc-card{
  background:var(--ink);padding:46px 42px;position:relative;
  display:flex;flex-direction:column;min-height:280px;
  transition:background .5s var(--ease);overflow:hidden;
}
.svc-card:hover{background:var(--ink-2)}
.svc-card .idx{font-family:var(--serif);font-size:13px;color:var(--gold);letter-spacing:.1em;margin-bottom:auto}
.svc-card h3{font-size:1.85rem;font-weight:300;margin:30px 0 14px}
.svc-card p{color:var(--muted);font-size:15px;line-height:1.65;margin-bottom:24px}
.svc-card .go{
  font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:var(--bone);
  display:inline-flex;align-items:center;gap:10px;transition:color .4s,gap .4s;
}
.svc-card:hover .go{color:var(--gold);gap:16px}
.svc-card::after{
  content:"";position:absolute;left:0;bottom:0;width:0;height:2px;
  background:var(--gold);transition:width .55s var(--ease);
}
.svc-card:hover::after{width:100%}

/* ---------- Principles / approach ---------- */
.principles{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border-block:1px solid var(--line)}
.principle{background:var(--ink);padding:48px 36px}
.principle .pnum{font-family:var(--serif);font-size:2.4rem;color:var(--gold-2);font-weight:300;display:block;margin-bottom:20px}
.principle h4{font-size:1.3rem;font-weight:400;margin-bottom:14px}
.principle p{color:var(--muted);font-size:15px}

/* ---------- Quote band ---------- */
.quote-band{background:var(--ink-2);border-block:1px solid var(--line);text-align:center}
.quote-band blockquote{
  font-family:var(--serif);font-weight:300;font-style:italic;
  font-size:clamp(1.5rem,3.2vw,2.6rem);line-height:1.35;
  max-width:900px;margin:0 auto;color:var(--bone);
}
.quote-band blockquote span{color:var(--gold-2)}
.quote-band cite{display:block;margin-top:34px;font-family:var(--sans);font-style:normal;font-size:12px;letter-spacing:.22em;text-transform:uppercase;color:var(--muted)}

/* ---------- CTA band ---------- */
.cta-band{position:relative;text-align:center;overflow:hidden}
.cta-band .glow{position:absolute;inset:0;background:radial-gradient(ellipse at center,rgba(194,163,107,.08),transparent 60%);pointer-events:none}
.cta-band h2{margin-bottom:26px;position:relative}
.cta-band p{max-width:520px;margin:0 auto 40px;color:var(--muted);position:relative}
.cta-actions{display:flex;gap:18px;justify-content:center;flex-wrap:wrap;position:relative}

/* ============================================================
   PAGE HERO (sub-pages)
   ============================================================ */
.page-hero{padding:180px 0 80px;position:relative;border-bottom:1px solid var(--line)}
.page-hero .glow{position:absolute;top:0;right:0;width:50%;height:100%;background:radial-gradient(ellipse at top right,rgba(194,163,107,.09),transparent 60%);pointer-events:none}
.crumbs{font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);margin-bottom:30px;position:relative}
.crumbs a:hover{color:var(--gold)}
.crumbs span{color:var(--gold);margin:0 10px}
.page-hero h1{font-size:clamp(2.6rem,6vw,4.8rem);font-weight:300;margin-bottom:24px;position:relative}
.page-hero h1 em{font-style:italic;color:var(--gold-2)}
.page-hero p.lede{max-width:620px;position:relative}

/* ---------- Service detail ---------- */
.svc-intro{display:grid;grid-template-columns:1.2fr .8fr;gap:80px;align-items:start}
.svc-body h3{font-size:1.7rem;font-weight:300;margin:0 0 18px}
.svc-body h4{font-family:var(--serif);font-size:1.3rem;font-weight:400;margin:40px 0 14px;color:var(--gold-2)}
.svc-body p{color:#c4beb4;margin-bottom:20px}
.svc-body ul{list-style:none;margin:8px 0 24px}
.svc-body li{padding:12px 0 12px 28px;position:relative;color:#c4beb4;border-bottom:1px solid var(--line-2)}
.svc-body li::before{content:"";position:absolute;left:0;top:21px;width:12px;height:1px;background:var(--gold)}

.svc-aside{position:sticky;top:110px;border:1px solid var(--line);padding:38px 34px;background:var(--ink-2)}
.svc-aside h4{font-family:var(--sans);font-size:12px;letter-spacing:.2em;text-transform:uppercase;color:var(--gold);margin-bottom:24px}
.spec{display:flex;justify-content:space-between;gap:16px;padding:15px 0;border-bottom:1px solid var(--line);font-size:14px}
.spec:last-of-type{border-bottom:0}
.spec .k{color:var(--muted)}
.spec .v{color:var(--bone);text-align:right}
.svc-aside .btn{width:100%;justify-content:center;margin-top:28px}

/* ---------- Process steps ---------- */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
.step{background:var(--ink);padding:40px 30px}
.step .snum{font-family:var(--serif);font-size:13px;color:var(--gold);letter-spacing:.1em;display:block;margin-bottom:24px}
.step h4{font-family:var(--serif);font-size:1.25rem;font-weight:400;margin-bottom:12px}
.step p{color:var(--muted);font-size:14px}

/* ---------- FAQ ---------- */
.faq{max-width:840px;margin:0 auto}
.faq-item{border-bottom:1px solid var(--line)}
.faq-q{
  width:100%;text-align:left;background:none;border:0;cursor:pointer;color:var(--bone);
  font-family:var(--serif);font-size:1.3rem;font-weight:400;padding:30px 50px 30px 0;
  position:relative;transition:color .4s;
}
.faq-q:hover{color:var(--gold-2)}
.faq-q::after{content:"+";position:absolute;right:6px;top:50%;transform:translateY(-50%);font-family:var(--sans);font-size:1.6rem;color:var(--gold);transition:transform .4s}
.faq-item.open .faq-q::after{content:"–"}
.faq-a{max-height:0;overflow:hidden;transition:max-height .5s var(--ease)}
.faq-a p{color:var(--muted);padding-bottom:30px;max-width:680px}

/* ---------- Gallery strip ---------- */
.gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.gallery .framed img{aspect-ratio:3/4}

/* ============================================================
   CONTACT
   ============================================================ */
.contact-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:72px;align-items:start}
.info-block{margin-bottom:38px}
.info-block .lab{font-size:11px;letter-spacing:.24em;text-transform:uppercase;color:var(--gold);margin-bottom:12px}
.info-block .val{font-family:var(--serif);font-size:1.35rem;font-weight:300;color:var(--bone);line-height:1.4}
.info-block .val a:hover{color:var(--gold-2)}
.socials{display:flex;gap:14px;margin-top:10px}
.socials a{width:44px;height:44px;border:1px solid var(--line);display:grid;place-items:center;transition:all .4s}
.socials a:hover{border-color:var(--gold);color:var(--gold)}

.form{border:1px solid var(--line);padding:44px;background:var(--ink-2)}
.field{margin-bottom:24px}
.field label{display:block;font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--muted);margin-bottom:10px}
.field input,.field textarea,.field select{
  width:100%;background:transparent;border:0;border-bottom:1px solid var(--line);
  color:var(--bone);font-family:var(--sans);font-size:16px;font-weight:300;
  padding:12px 0;transition:border-color .4s;
}
.field input:focus,.field textarea:focus,.field select:focus{outline:none;border-color:var(--gold)}
.field textarea{resize:vertical;min-height:90px}
.field select option{background:var(--ink-2)}
.form .btn{width:100%;justify-content:center;margin-top:8px}
.map-embed{width:100%;height:300px;border:1px solid var(--line);margin-top:0;filter:grayscale(1) invert(.92) contrast(.85)}

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer{border-top:1px solid var(--line);padding:80px 0 36px;background:var(--ink)}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:48px;margin-bottom:64px}
.foot-brand .name{font-family:var(--serif);font-size:1.5rem;margin-bottom:8px}
.foot-brand .role{font-size:10px;letter-spacing:.28em;text-transform:uppercase;color:var(--gold);margin-bottom:20px}
.foot-brand p{color:var(--muted);font-size:14px;max-width:280px}
.foot-col h5{font-family:var(--sans);font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--gold);margin-bottom:22px;font-weight:500}
.foot-col a,.foot-col p{display:block;color:var(--muted);font-size:14px;padding:7px 0;transition:color .35s}
.foot-col a:hover{color:var(--bone)}
.foot-bottom{display:flex;justify-content:space-between;align-items:center;padding-top:30px;border-top:1px solid var(--line);flex-wrap:wrap;gap:14px}
.foot-bottom p{font-size:12.5px;color:var(--muted-2);letter-spacing:.04em}

/* ============================================================
   SCROLL REVEAL
   ============================================================ */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .9s var(--ease),transform .9s var(--ease)}
.reveal.in{opacity:1;transform:none}
.reveal.d1{transition-delay:.08s}
.reveal.d2{transition-delay:.16s}
.reveal.d3{transition-delay:.24s}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width:1080px){
  .nav-links{gap:26px}
  .split{gap:50px}
  .principles{grid-template-columns:1fr}
  .steps{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:880px){
  .nav-links,.nav-cta{display:none}
  .burger{display:flex}
  .hero-grid{grid-template-columns:1fr;gap:50px;text-align:left}
  .hero-portrait{max-width:340px;order:-1}
  .hero-vcaption{display:none}
  .split,.split--portrait,.svc-intro,.contact-grid{grid-template-columns:1fr;gap:46px}
  .svc-grid{grid-template-columns:1fr}
  .gallery{grid-template-columns:1fr 1fr}
  .svc-aside{position:static}
  .foot-grid{grid-template-columns:1fr 1fr;gap:36px}
  .section{padding:88px 0}
}
@media (max-width:520px){
  body{font-size:16px}
  .wrap{padding:0 20px}
  .nav{padding:0 20px}
  .steps{grid-template-columns:1fr}
  .gallery{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr}
  .stat-row{gap:32px}
  .form{padding:30px 24px}
}

@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition-duration:.01ms!important;scroll-behavior:auto}
  .reveal{opacity:1;transform:none}
}