/* ============================================================
   Op. Dr. Aytaç Kılıç — "Profil Çizgisi" tasarım sistemi
   Dark-luxury chrome + ivory paper body · Cormorant Garamond + Manrope
   ============================================================ */

:root{
  --ink:#0E0D0B;
  --ink-2:#161411;
  --ink-3:#1E1B17;
  --ink-border:rgba(242,237,228,.10);
  --ivory:#F2EDE4;
  --ivory-dim:rgba(242,237,228,.64);
  --ivory-faint:rgba(242,237,228,.38);
  --paper:#F4EFE6;
  --paper-2:#EDE6D9;
  --paper-card:#FBF8F2;
  --ink-on-paper:#1C1913;
  --muted-on-paper:#5C554A;
  --gold:#C0A068;
  --gold-deep:#A4854E;
  --gold-soft:rgba(192,160,104,.34);
  --gold-faint:rgba(192,160,104,.14);
  --serif:"Cormorant Garamond",Georgia,serif;
  --sans:"Manrope",system-ui,-apple-system,"Segoe UI",sans-serif;
  --container:min(1180px,92vw);
  --sec-pad:clamp(76px,11vw,150px);
  --r:18px;
  --ease:cubic-bezier(.22,1,.36,1);
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
html.lenis,html.lenis body{height:auto}
.lenis.lenis-smooth{scroll-behavior:auto!important}
body{
  font-family:var(--sans);
  background:var(--ink);
  color:var(--ivory);
  font-size:16.5px;
  line-height:1.7;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
img{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none}
ul,ol{list-style:none}
button{font:inherit;background:none;border:0;cursor:pointer;color:inherit}
::selection{background:var(--gold);color:var(--ink)}

.skip-link{position:absolute;left:-9999px;top:0;background:var(--gold);color:var(--ink);padding:10px 18px;z-index:200;font-weight:600}
.skip-link:focus{left:12px;top:12px}

/* ---------- grain ---------- */
.grain{position:fixed;inset:-100%;width:300%;height:300%;pointer-events:none;z-index:97;opacity:.045;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='240' height='240'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.72' numOctaves='2'/%3E%3C/filter%3E%3Crect width='240' height='240' filter='url(%23n)'/%3E%3C/svg%3E");
  animation:grain 9s steps(6) infinite}
@keyframes grain{0%,100%{transform:translate(0,0)}20%{transform:translate(-2%,2%)}40%{transform:translate(2%,-1%)}60%{transform:translate(-1%,-2%)}80%{transform:translate(1%,2%)}}

/* ---------- type utilities ---------- */
.container{width:var(--container);margin-inline:auto}
.kicker{
  font-size:11.5px;letter-spacing:.22em;text-transform:uppercase;font-weight:600;
  color:var(--gold);display:flex;align-items:center;gap:14px;margin-bottom:22px}
.kicker::before{content:"";width:34px;height:1px;background:var(--gold-soft);flex:none}
.kicker .num{color:var(--ivory-faint);font-weight:500}
.paper .kicker .num{color:rgba(28,25,19,.35)}
h1,h2,h3,.serif{font-family:var(--serif);font-weight:500;line-height:1.08;letter-spacing:-.01em}
h1 em,h2 em,h3 em,.serif em,.w-em{font-style:italic;font-weight:400;color:var(--gold)}
.dark .w-em,.dark-2 .w-em,.hero .w-em,.page-hero .w-em,.cta-band .w-em{
  background:linear-gradient(105deg,var(--gold) 36%,#F0DCAC 50%,var(--gold) 64%);
  background-size:230% 100%;-webkit-background-clip:text;background-clip:text;
  -webkit-text-fill-color:transparent;animation:shine 5s linear infinite}
@keyframes shine{to{background-position:-230% 0}}
.h-display{font-size:clamp(42px,6.4vw,84px)}
.h-sec{font-size:clamp(32px,4.6vw,58px);margin-bottom:18px}
.h-sub{font-size:clamp(23px,2.6vw,32px)}
.lead{font-size:clamp(17px,1.6vw,19.5px);color:var(--ivory-dim);max-width:56ch}
.paper .lead{color:var(--muted-on-paper)}

/* line mask reveal targets */
.lm .lm-line{display:block;overflow:hidden}
.lm .lm-inner{display:block;transform:translateY(0)}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;gap:10px;font-weight:600;font-size:14.5px;
  letter-spacing:.02em;padding:16px 30px;border-radius:999px;transition:transform .45s var(--ease),background .3s,color .3s,border-color .3s;will-change:transform}
.btn svg{width:17px;height:17px;flex:none}
.btn-gold{background:var(--gold);color:#171204;position:relative;overflow:hidden}
.btn-gold::after{content:"";position:absolute;top:0;bottom:0;left:-45%;width:38%;background:linear-gradient(100deg,transparent,rgba(255,255,255,.55),transparent);transform:skewX(-18deg);transition:left .65s var(--ease)}
.btn-gold:hover{background:#d3b47c;transform:translateY(-2px)}
.btn-gold:hover::after{left:125%}
.btn-ghost{border:1px solid var(--ink-border);color:var(--ivory)}
.btn-ghost:hover{border-color:var(--gold-soft);color:var(--gold);transform:translateY(-2px)}
.paper .btn-ghost{border-color:rgba(28,25,19,.22);color:var(--ink-on-paper)}
.paper .btn-ghost:hover{border-color:var(--gold-deep);color:var(--gold-deep)}
.link-line{position:relative;display:inline-flex;align-items:center;gap:8px;font-weight:600;font-size:14.5px;color:var(--gold-deep)}
.link-line svg{width:16px;height:16px;flex:none;transition:transform .4s var(--ease)}
.link-line:hover svg{transform:translateX(4px)}
.svc-body h3 a:hover{color:var(--gold-deep)}
.link-line::after{content:"";position:absolute;left:0;bottom:-4px;height:1px;width:100%;background:currentColor;transform:scaleX(.35);transform-origin:left;transition:transform .5s var(--ease)}
.link-line:hover::after{transform:scaleX(1)}

/* ---------- nav ---------- */
.nav{position:fixed;top:0;left:0;right:0;z-index:100;transition:background .4s,border-color .4s,padding .4s;border-bottom:1px solid transparent;padding:22px 0}
.nav.scrolled{background:rgba(14,13,11,.82);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-color:var(--ink-border);padding:14px 0}
.nav-in{width:var(--container);margin-inline:auto;display:flex;align-items:center;justify-content:space-between;gap:20px}
.brand{display:flex;align-items:center}
.brand img{height:44px;width:auto;display:block;transition:height .35s var(--ease)}
.nav.scrolled .brand img{height:37px}
.f-logo{height:54px;width:auto;margin-bottom:18px}
.nav-links{display:flex;gap:34px;align-items:center}
.nav-links>li>a{font-size:13.5px;font-weight:500;color:var(--ivory-dim);letter-spacing:.02em;transition:color .3s;position:relative;padding:8px 0}
.nav-links>li>a:hover,.nav-links>li>a[aria-current="page"]{color:var(--ivory)}
.nav-links>li>a::after{content:"";position:absolute;left:0;bottom:2px;width:100%;height:1px;background:var(--gold);transform:scaleX(0);transform-origin:left;transition:transform .4s var(--ease)}
.nav-links>li>a:hover::after,.nav-links>li>a[aria-current="page"]::after{transform:scaleX(1)}
.nav-cta{display:inline-flex;align-items:center;gap:8px;border:1px solid var(--gold-soft);color:var(--gold);font-size:13px;font-weight:600;padding:11px 22px;border-radius:999px;transition:background .3s,color .3s}
.nav-cta:hover{background:var(--gold);color:#171204}
.nav-cta svg{width:15px;height:15px}
/* dropdown */
.has-dd{position:relative}
.dd{position:absolute;top:calc(100% + 10px);left:50%;transform:translate(-50%,8px);background:#161411;border:1px solid var(--ink-border);border-radius:14px;padding:10px;min-width:280px;opacity:0;pointer-events:none;transition:opacity .3s,transform .3s var(--ease);box-shadow:0 30px 60px rgba(0,0,0,.45)}
.dd.dd-2col{display:grid;grid-template-columns:1.15fr 1fr;gap:4px 14px;min-width:540px;padding:14px}
.dd-h{display:block;font-size:10px;letter-spacing:.2em;text-transform:uppercase;color:var(--gold);font-weight:700;padding:8px 16px 6px}
.has-dd:hover .dd,.has-dd:focus-within .dd{opacity:1;pointer-events:auto;transform:translate(-50%,0)}
.dd a{display:block;padding:11px 16px;border-radius:9px;font-size:13.5px;color:var(--ivory-dim);transition:background .25s,color .25s}
.dd a:hover{background:rgba(242,237,228,.06);color:var(--gold)}
.burger{display:none;flex-direction:column;gap:5px;padding:10px;z-index:120}
.burger span{width:24px;height:1.6px;background:var(--ivory);transition:transform .4s var(--ease),opacity .3s}
.burger.open span:nth-child(1){transform:translateY(6.6px) rotate(45deg)}
.burger.open span:nth-child(2){opacity:0}
.burger.open span:nth-child(3){transform:translateY(-6.6px) rotate(-45deg)}
.mnav{position:fixed;inset:0;background:rgba(14,13,11,.98);z-index:110;display:flex;flex-direction:column;justify-content:center;padding:0 8vw;opacity:0;pointer-events:none;transition:opacity .45s}
.mnav.open{opacity:1;pointer-events:auto}
.mnav a.big{font-family:var(--serif);font-size:clamp(30px,7.5vw,44px);padding:9px 0;color:var(--ivory);display:flex;align-items:baseline;gap:14px}
.mnav a.big small{font-family:var(--sans);font-size:11px;color:var(--gold);letter-spacing:.2em}
.mnav .m-sub{display:flex;flex-wrap:wrap;gap:8px 18px;margin:6px 0 10px;padding-left:2px}
.mnav .m-sub a{font-size:13.5px;color:var(--ivory-dim);padding:4px 0}
.mnav .m-cta{margin-top:26px;display:flex;gap:12px;flex-wrap:wrap}

/* ---------- hero ---------- */
.hero{position:relative;min-height:min(100svh,980px);display:flex;align-items:center;padding:140px 0 90px;overflow:hidden;isolation:isolate}
html.qa-mode .hero{min-height:auto!important;padding:170px 0 100px!important}
.hero-bg{position:absolute;inset:0;z-index:-2;overflow:hidden;background:
  radial-gradient(58% 44% at 78% 30%,rgba(192,160,104,.10),transparent 62%),
  radial-gradient(42% 36% at 12% 80%,rgba(192,160,104,.05),transparent 60%),var(--ink)}
.hero-bg::before{content:"";position:absolute;inset:-22%;filter:blur(10px);background:
  radial-gradient(32% 28% at 70% 34%,rgba(192,160,104,.15),transparent 65%),
  radial-gradient(24% 22% at 24% 72%,rgba(192,160,104,.08),transparent 60%);
  animation:aur 17s ease-in-out infinite alternate}
@keyframes aur{to{transform:translate(4%,-3%) scale(1.09)}}
.hero-in{width:var(--container);margin-inline:auto;display:grid;grid-template-columns:1.04fr .96fr;gap:clamp(40px,6vw,90px);align-items:center}
.hero-copy .lead{margin:26px 0 38px}
.hero .h-display{font-size:clamp(40px,4.3vw,62px)}
.hero-ctas{display:flex;gap:14px;flex-wrap:wrap;align-items:center}
.hero-note{margin-top:34px;font-size:12.5px;color:var(--ivory-faint);display:flex;gap:9px;align-items:center}
.hero-note svg{width:14px;height:14px;color:var(--gold)}
/* portrait — sweep-corner mask (tek büyük köşe), film grade, ambient glow */
.hero-visual{position:relative;justify-self:end;width:min(460px,100%);perspective:1100px}
.hero-visual::before{content:"";position:absolute;inset:-10% -14%;background:radial-gradient(52% 48% at 62% 38%,rgba(192,160,104,.20),transparent 70%);filter:blur(34px);z-index:-2;pointer-events:none}
.arch{position:relative;border-radius:16px 130px 16px 16px;overflow:hidden;aspect-ratio:4/5.1;background:var(--ink-2);will-change:transform}
.arch img{width:100%;height:100%;object-fit:cover;transform:scale(1.06);animation:kenburns 26s var(--ease) infinite alternate;filter:sepia(.12) saturate(.86) contrast(1.05)}
@keyframes kenburns{from{transform:scale(1.06) translateY(0)}to{transform:scale(1.14) translateY(-2.2%)}}
.arch::after{content:"";position:absolute;inset:0;background:linear-gradient(to top,rgba(14,13,11,.34),transparent 42%),linear-gradient(200deg,rgba(192,160,104,.14),transparent 34%)}
.arch-frame{position:absolute;inset:0;border:1px solid var(--gold-soft);border-radius:16px 140px 16px 16px;transform:translate(20px,20px);z-index:-1}
.hero-card{position:absolute;left:-12%;bottom:7%;background:rgba(22,20,17,.86);backdrop-filter:blur(10px);border:1px solid var(--ink-border);border-radius:14px;padding:16px 20px;display:flex;gap:14px;align-items:center;max-width:270px}
.hero-card .ic{width:40px;height:40px;flex:none;border-radius:999px;background:var(--gold-faint);display:grid;place-items:center;color:var(--gold)}
.hero-card .ic svg{width:19px;height:19px}
.hero-card b{display:block;font-size:13.5px;font-weight:600}
.hero-card span{font-size:12px;color:var(--ivory-dim)}
/* profile line svg */
.profile-line{position:absolute;z-index:-1;right:-8%;top:50%;transform:translateY(-52%);height:118%;opacity:.5;pointer-events:none}
.profile-line path{stroke:var(--gold);stroke-width:1.4;fill:none;stroke-linecap:round}
/* hero stat bar */
.statbar{border-top:1px solid var(--ink-border);margin-top:0}
.statbar-in{width:var(--container);margin-inline:auto;display:grid;grid-template-columns:repeat(4,1fr);gap:24px;padding:30px 0}
.stat .n{font-family:var(--serif);font-size:clamp(28px,3vw,40px);color:var(--gold);font-weight:500;font-variant-numeric:tabular-nums}
.stat .l{font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--ivory-faint);font-weight:600;margin-top:2px}

/* scroll hint */
.scroll-hint{position:absolute;bottom:26px;left:50%;transform:translateX(-50%);display:flex;flex-direction:column;align-items:center;gap:8px;color:var(--ivory-faint);font-size:10.5px;letter-spacing:.24em;text-transform:uppercase}
.scroll-hint::after{content:"";width:1px;height:42px;background:linear-gradient(var(--gold),transparent);animation:drip 2.2s var(--ease) infinite}
@keyframes drip{0%{transform:scaleY(0);transform-origin:top}55%{transform:scaleY(1);transform-origin:top}56%{transform-origin:bottom}100%{transform:scaleY(0);transform-origin:bottom}}

/* ---------- specialties marquee strip ---------- */
.strip{background:var(--ink);border-bottom:1px solid var(--ink-border);overflow:hidden;padding:15px 0}
.strip-track{display:flex;width:max-content;animation:strip 44s linear infinite}
.strip-track:hover{animation-play-state:paused}
.strip span{font-family:var(--serif);font-style:italic;font-size:18.5px;color:var(--ivory-dim);display:inline-flex;align-items:center;white-space:nowrap}
.strip span::after{content:"";width:5px;height:5px;border-radius:99px;background:var(--gold);margin:0 28px;opacity:.75;flex:none}
@keyframes strip{to{transform:translateX(-50%)}}

/* ---------- generic sections ---------- */
.sec{padding:var(--sec-pad) 0;position:relative}
.paper{background:var(--paper);color:var(--ink-on-paper)}
.paper-2{background:var(--paper-2)}
.dark{background:var(--ink);color:var(--ivory)}
.dark-2{background:var(--ink-2);color:var(--ivory)}
.sec-head{max-width:720px;margin-bottom:clamp(40px,6vw,70px)}
.sec-head.center{margin-inline:auto;text-align:center}
.sec-head.center .kicker{justify-content:center}
.sec-head.split{display:grid;grid-template-columns:1fr auto;align-items:end;gap:30px;max-width:none}

/* ---------- service cards ---------- */
.svc-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.svc{background:var(--paper-card);border:1px solid rgba(28,25,19,.08);border-radius:var(--r);overflow:hidden;display:flex;flex-direction:column;transition:transform .55s var(--ease),box-shadow .55s var(--ease),border-color .45s}
.svc:hover{transform:translateY(-6px);border-color:rgba(164,133,78,.45);box-shadow:0 30px 60px rgba(28,25,19,.12),0 10px 34px rgba(164,133,78,.14)}
.svc:hover .svc-ic{transform:translateY(-4px);background:rgba(192,160,104,.26)}
.svc-img{aspect-ratio:16/10.5;overflow:hidden;position:relative}
.svc-img img{width:100%;height:100%;object-fit:cover;transition:transform 1.1s var(--ease)}
.svc:hover .svc-img img{transform:scale(1.06)}
.svc-img .tag{position:absolute;top:14px;left:14px;background:rgba(14,13,11,.72);backdrop-filter:blur(6px);color:var(--gold);font-size:10.5px;letter-spacing:.16em;text-transform:uppercase;font-weight:600;padding:7px 13px;border-radius:999px}
.svc-body{padding:26px 26px 28px;display:flex;flex-direction:column;gap:12px;flex:1}
.svc-body h3{font-size:24px}
.svc-body p{font-size:14.5px;color:var(--muted-on-paper);line-height:1.65;flex:1}
.svc.featured{grid-column:span 3;display:grid;grid-template-columns:1.1fr .9fr;min-height:380px}
.svc.featured .svc-img{aspect-ratio:auto;height:100%}
.svc.featured .svc-body{padding:clamp(28px,4vw,52px);justify-content:center;gap:16px}
.svc.featured .svc-body h3{font-size:clamp(28px,3vw,40px)}
.svc.featured .svc-body p{font-size:16px;flex:0}

/* ---------- journey (süreç) ---------- */
.journey{display:grid;grid-template-columns:repeat(4,1fr);gap:26px;position:relative}
.j-step{position:relative;padding-top:26px}
.j-step::before{content:"";position:absolute;top:0;left:0;right:0;height:1px;background:var(--ink-border)}
.paper .j-step::before{background:rgba(28,25,19,.14)}
.j-step .j-line{position:absolute;top:-1px;left:0;height:1px;background:var(--gold);width:100%;transform:scaleX(0);transform-origin:left}
.j-num{font-family:var(--serif);font-size:15px;color:var(--gold);letter-spacing:.1em;margin-bottom:14px;display:block}
.j-step h3{font-size:21px;margin-bottom:10px}
.j-step p{font-size:14px;color:var(--ivory-dim);line-height:1.7}
.paper .j-step p{color:var(--muted-on-paper)}

/* ---------- about strip ---------- */
.about-grid{display:grid;grid-template-columns:.92fr 1.08fr;gap:clamp(40px,6vw,90px);align-items:center}
.about-visual{position:relative}
.about-visual .arch{aspect-ratio:4/4.8}
.about-visual .sig{margin-top:18px;font-family:var(--serif);font-style:italic;font-size:19px;color:var(--muted-on-paper)}
.badge-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px}
.badge{border:1px solid rgba(28,25,19,.16);border-radius:999px;padding:9px 18px;font-size:12.5px;font-weight:600;color:var(--muted-on-paper);display:inline-flex;gap:8px;align-items:center}
.badge svg{width:14px;height:14px;color:var(--gold-deep)}
.dark .badge,.dark-2 .badge{border-color:var(--ink-border);color:var(--ivory-dim)}

/* checklist */
.ticks{display:grid;gap:13px;margin-top:24px}
.ticks li{display:flex;gap:13px;align-items:flex-start;font-size:15.5px;line-height:1.6}
.ticks svg{width:18px;height:18px;flex:none;color:var(--gold-deep);margin-top:3px}

/* ---------- FAQ ---------- */
.faq{max-width:820px;margin-inline:auto}
.faq details{border-bottom:1px solid rgba(28,25,19,.13)}
.dark .faq details,.dark-2 .faq details{border-color:var(--ink-border)}
.faq summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:20px;padding:24px 4px;font-family:var(--serif);font-size:clamp(18px,2vw,22px);font-weight:500;transition:color .3s}
.faq summary::-webkit-details-marker{display:none}
.faq summary:hover{color:var(--gold-deep)}
.dark .faq summary:hover{color:var(--gold)}
.faq summary .x{width:30px;height:30px;flex:none;border:1px solid rgba(28,25,19,.2);border-radius:999px;position:relative;transition:transform .45s var(--ease),border-color .3s}
.dark .faq summary .x{border-color:var(--ink-border)}
.faq summary .x::before,.faq summary .x::after{content:"";position:absolute;top:50%;left:50%;width:11px;height:1.4px;background:currentColor;transform:translate(-50%,-50%)}
.faq summary .x::after{transform:translate(-50%,-50%) rotate(90deg)}
.faq details[open] summary .x{transform:rotate(45deg);border-color:var(--gold)}
.faq .a{padding:0 44px 26px 4px;font-size:15.5px;line-height:1.75;color:var(--muted-on-paper)}
.dark .faq .a,.dark-2 .faq .a{color:var(--ivory-dim)}

/* ---------- blog cards ---------- */
.blog-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.post-card{background:var(--paper-card);border:1px solid rgba(28,25,19,.08);border-radius:var(--r);overflow:hidden;transition:transform .55s var(--ease),box-shadow .55s var(--ease);display:flex;flex-direction:column}
.post-card:hover{transform:translateY(-6px);box-shadow:0 30px 60px rgba(28,25,19,.12)}
.post-card .pc-img{aspect-ratio:16/9.5;overflow:hidden}
.post-card .pc-img img{width:100%;height:100%;object-fit:cover;transition:transform 1.1s var(--ease)}
.post-card:hover .pc-img img{transform:scale(1.06)}
.post-card .pc-body{padding:24px 24px 26px;display:flex;flex-direction:column;gap:10px;flex:1}
.post-card .pc-meta{font-size:11.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--gold-deep);font-weight:600}
.post-card h3{font-size:21px;line-height:1.25;flex:1}
.post-card h3 a:hover{color:var(--gold-deep)}

/* ---------- CTA band ---------- */
.cta-band{position:relative;overflow:hidden;text-align:center}
.cta-band .h-sec{margin-bottom:14px}
.cta-band .lead{margin:0 auto 36px}
.cta-band .profile-line{right:auto;left:-4%;top:50%;height:150%;opacity:.16}

/* ---------- footer ---------- */
footer{background:#0B0A08;border-top:1px solid var(--ink-border);padding:70px 0 34px;color:var(--ivory-dim);font-size:14px}
.f-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:40px;margin-bottom:50px}
.f-grid h4{font-size:11.5px;letter-spacing:.2em;text-transform:uppercase;color:var(--ivory);margin-bottom:18px;font-weight:600}
.f-grid ul{display:grid;gap:10px}
.f-grid a:hover{color:var(--gold)}
.f-brand .b1{font-family:var(--serif);font-size:26px;color:var(--ivory);font-weight:600}
.f-brand .b2{font-size:10.5px;letter-spacing:.26em;text-transform:uppercase;color:var(--gold);font-weight:600;margin:4px 0 16px}
.f-brand p{font-size:13.5px;line-height:1.7;max-width:34ch}
.f-contact li{display:flex;gap:11px;align-items:flex-start;line-height:1.55}
.f-contact svg{width:15px;height:15px;flex:none;margin-top:4px;color:var(--gold)}
.f-social{display:flex;gap:10px;margin-top:20px}
.f-social a{width:38px;height:38px;border:1px solid var(--ink-border);border-radius:999px;display:grid;place-items:center;transition:border-color .3s,color .3s,transform .3s}
.f-social a:hover{border-color:var(--gold);color:var(--gold);transform:translateY(-2px)}
.f-social svg{width:16px;height:16px}
.f-legal{border-top:1px solid var(--ink-border);padding-top:26px;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:12.5px;color:var(--ivory-faint)}
.f-legal a:hover{color:var(--gold)}
.f-disclaimer{margin-top:14px;font-size:11.5px;color:var(--ivory-faint);max-width:88ch;line-height:1.6}

/* ---------- WhatsApp float ---------- */
.wa-float{position:fixed;right:22px;bottom:22px;z-index:96;width:56px;height:56px;border-radius:999px;background:var(--gold);color:#171204;display:grid;place-items:center;box-shadow:0 14px 34px rgba(192,160,104,.35);transition:transform .4s var(--ease)}
.wa-float:hover{transform:translateY(-3px) scale(1.04)}
.wa-float svg{width:26px;height:26px}
.wa-float::after{content:"";position:absolute;inset:0;border-radius:999px;border:1px solid var(--gold);animation:wa-pulse 2.6s var(--ease) infinite}
@keyframes wa-pulse{0%{transform:scale(1);opacity:.7}70%{transform:scale(1.5);opacity:0}100%{transform:scale(1.5);opacity:0}}

/* ============================================================
   SUBPAGE (interior) layouts
   ============================================================ */
.page-hero{padding:170px 0 80px;position:relative;overflow:hidden;isolation:isolate}
.page-hero .hero-bg{z-index:-1}
.page-hero .crumbs{display:flex;gap:10px;font-size:12px;color:var(--ivory-faint);margin-bottom:24px;flex-wrap:wrap}
.page-hero .crumbs a:hover{color:var(--gold)}
.page-hero .crumbs .sep{opacity:.5}
.page-hero .lead{margin-top:22px}
.page-hero.compact{padding:150px 0 64px}

/* article / service body */
.art-grid{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:clamp(40px,5vw,80px);align-items:start}
.prose{max-width:74ch;font-size:16.5px;line-height:1.85;color:#332F27}
.prose>*+*{margin-top:1.15em}
.prose h2{font-size:clamp(26px,3vw,36px);margin-top:1.9em;line-height:1.15}
.prose h3{font-size:clamp(21px,2.2vw,26px);margin-top:1.6em}
.prose h2:first-child{margin-top:0}
.prose p strong{font-weight:700;color:var(--ink-on-paper)}
.prose ul{padding-left:2px;display:grid;gap:10px}
.prose ul li{display:flex;gap:12px;align-items:flex-start}
.prose ul li::before{content:"";width:6px;height:6px;border-radius:99px;background:var(--gold-deep);flex:none;margin-top:11px}
.prose ol{counter-reset:li;display:grid;gap:12px;padding-left:2px}
.prose ol li{counter-increment:li;display:flex;gap:14px}
.prose ol li::before{content:counter(li,decimal-leading-zero);font-family:var(--serif);color:var(--gold-deep);font-size:17px;flex:none;margin-top:1px}
.prose blockquote{border-left:2px solid var(--gold);padding:6px 0 6px 22px;font-family:var(--serif);font-size:20px;font-style:italic;color:var(--muted-on-paper)}
.prose img{border-radius:var(--r);margin:1.6em 0}
.prose .answer-first{background:var(--paper-card);border:1px solid rgba(192,160,104,.4);border-left:3px solid var(--gold);border-radius:12px;padding:20px 24px;font-size:15.5px}
.prose .answer-first b{color:var(--ink-on-paper)}
/* sidebar */
.side{position:sticky;top:110px;display:grid;gap:18px}
.side-card{background:var(--paper-card);border:1px solid rgba(28,25,19,.09);border-radius:var(--r);padding:26px}
.side-card h3{font-size:20px;margin-bottom:14px}
.side-card ul{display:grid;gap:4px}
.side-card ul a{display:flex;justify-content:space-between;align-items:center;padding:9px 2px;font-size:14px;color:var(--muted-on-paper);border-bottom:1px solid rgba(28,25,19,.07);transition:color .25s,padding-left .3s}
.side-card ul a:hover,.side-card ul a.on{color:var(--gold-deep);padding-left:6px}
.side-card ul a:last-child{border-bottom:0}
.side-card.dark-card{background:var(--ink-2);border-color:var(--ink-border);color:var(--ivory)}
.side-card.dark-card p{font-size:13.5px;color:var(--ivory-dim);line-height:1.65;margin-bottom:18px}
.side-card.dark-card .btn{width:100%;justify-content:center}
.side-card .doc{display:flex;gap:14px;align-items:center;margin-bottom:16px}
.side-card .doc img{width:56px;height:56px;border-radius:999px;object-fit:cover}
.side-card .doc b{font-size:14.5px;display:block}
.side-card .doc span{font-size:12px;color:var(--ivory-dim)}

/* info ribbon (uygulama künyesi) */
.ribbon{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:rgba(28,25,19,.12);border:1px solid rgba(28,25,19,.12);border-radius:var(--r);overflow:hidden;margin:34px 0}
.ribbon>div{background:var(--paper-card);padding:20px 22px}
.ribbon b{font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--gold-deep);display:block;margin-bottom:6px;font-weight:700}
.ribbon span{font-size:14.5px;font-weight:600}
.ribbon .note{grid-column:1/-1;font-size:11.5px;color:var(--muted-on-paper);background:var(--paper)}

/* blog list page */
.post-hero-img{border-radius:var(--r);overflow:hidden;aspect-ratio:21/9;margin-bottom:clamp(30px,4vw,50px)}
.post-hero-img img{width:100%;height:100%;object-fit:cover}
.post-meta{display:flex;gap:18px;font-size:12.5px;color:var(--muted-on-paper);letter-spacing:.06em;margin-bottom:16px;text-transform:uppercase;font-weight:600}
.post-meta .cat{color:var(--gold-deep)}

/* contact */
.contact-grid{display:grid;grid-template-columns:1fr 1.15fr;gap:clamp(36px,5vw,70px);align-items:start}
.c-list{display:grid;gap:8px}
.c-item{display:flex;gap:18px;padding:22px;background:var(--paper-card);border:1px solid rgba(28,25,19,.09);border-radius:14px;transition:transform .4s var(--ease),box-shadow .4s}
.c-item:hover{transform:translateY(-3px);box-shadow:0 18px 40px rgba(28,25,19,.1)}
.c-item .ic{width:46px;height:46px;flex:none;border-radius:12px;background:var(--gold-faint);display:grid;place-items:center;color:var(--gold-deep)}
.c-item .ic svg{width:21px;height:21px}
.c-item b{display:block;font-size:15px;margin-bottom:3px}
.c-item p,.c-item a.val{font-size:14.5px;color:var(--muted-on-paper);line-height:1.6}
.c-item a.val{display:inline-flex;align-items:center;gap:7px}
.c-item a.val svg{width:15px;height:15px;flex:none}
.c-item a.val:hover{color:var(--gold-deep)}
.map-wrap{border-radius:var(--r);overflow:hidden;border:1px solid rgba(28,25,19,.12);aspect-ratio:4/3.4;position:relative}
.map-wrap iframe{width:100%;height:100%;border:0;filter:grayscale(.2) contrast(1.02)}

/* 404 */
.err{min-height:82svh;display:grid;place-items:center;text-align:center;padding:140px 0 80px}
.err .big{font-family:var(--serif);font-size:clamp(90px,18vw,190px);line-height:1;color:var(--gold);opacity:.9}

/* reveal base states (JS adds motion; without JS everything is visible) */
[data-reveal]{will-change:transform,opacity}

/* ============================================================
   V4 — editorial upgrade: split hero, slants, ghost numerals, index list
   ============================================================ */
.scroll-progress{position:fixed;top:0;left:0;height:2px;width:0;background:linear-gradient(90deg,var(--gold-deep),var(--gold));z-index:130;pointer-events:none}

/* full-bleed split hero */
.hero-v4{display:flex;align-items:center;min-height:min(100svh,1020px);padding:120px 0 90px}
.hero-panel{position:absolute;top:0;right:0;bottom:0;width:46vw;z-index:0;overflow:hidden}
.hero-panel img{width:100%;height:100%;object-fit:cover;object-position:center 22%;transform:scale(1.06);filter:sepia(.14) saturate(.8) contrast(1.06) brightness(.9)}
.hero-panel::before{content:"";position:absolute;inset:0;z-index:1;background:
  linear-gradient(to bottom,rgba(14,13,11,.55),transparent 17%),
  linear-gradient(to right,var(--ink) 0%,rgba(14,13,11,.62) 16%,rgba(14,13,11,.1) 44%,transparent 60%),
  linear-gradient(to top,rgba(14,13,11,.8),transparent 42%),
  linear-gradient(200deg,rgba(192,160,104,.16),transparent 30%)}
.hero-panel::after{content:"";position:absolute;top:8%;bottom:8%;left:26px;width:1px;z-index:2;background:linear-gradient(transparent,var(--gold-soft) 30%,var(--gold-soft) 70%,transparent)}
.hero-chip{position:absolute;left:30px;bottom:30px;z-index:3;display:flex;gap:12px;align-items:center;background:rgba(20,18,15,.8);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid var(--ink-border);border-radius:999px;padding:9px 20px 9px 10px;color:var(--ivory-dim);font-size:12.5px;line-height:1.35}
.hero-chip b{display:block;color:var(--ivory);font-size:13.5px}
.hero-chip .ic{width:36px;height:36px;flex:none;border-radius:999px;background:var(--gold-faint);display:grid;place-items:center;color:var(--gold)}
.hero-chip .ic svg{width:16px;height:16px}
.hero-v4 .hero-in{position:relative;z-index:2;display:block;width:var(--container);margin-inline:auto}
.hero-v4 .hero-copy{max-width:600px}
.hero-v4 .h-display{font-size:clamp(44px,5.1vw,76px);width:124%;max-width:none;text-shadow:0 2px 30px rgba(14,13,11,.45)}
.hero-v4 .lead{max-width:52ch}
.hero-v4 .profile-line{left:-7%;right:auto;opacity:.16}
.side-label{position:absolute;left:22px;top:50%;transform:translateY(-50%);writing-mode:vertical-rl;z-index:2;display:flex;align-items:center;gap:14px;font-size:10px;letter-spacing:.34em;text-transform:uppercase;color:var(--ivory-faint)}
.side-label::after{content:"";width:1px;height:64px;background:var(--gold-soft)}

/* diagonal shear between dark and paper */
.slant{height:72px;background-color:var(--ink);background-image:linear-gradient(to right bottom,transparent 49.4%,var(--paper) 50%)}
.page-hero{padding-bottom:118px}
.page-hero::after{content:"";position:absolute;left:0;right:0;bottom:0;height:64px;z-index:1;background:linear-gradient(to right bottom,transparent 49.4%,var(--paper) 50%)}

/* ghost outline numerals */
.sec{position:relative}
.sec[data-ghost]{overflow:hidden}
.sec>.container{position:relative;z-index:1}
.sec[data-ghost]::before{content:attr(data-ghost);position:absolute;top:20px;right:1vw;z-index:0;pointer-events:none;
  font-family:var(--serif);font-weight:500;line-height:.8;font-size:clamp(130px,17vw,250px);
  color:transparent;-webkit-text-stroke:1px rgba(192,160,104,.32);opacity:.5}
.dark.sec[data-ghost]::before,.dark-2.sec[data-ghost]::before{-webkit-text-stroke:1px rgba(192,160,104,.22)}

/* editorial index list (uzmanlık) */
.svc-index{border-top:1px solid rgba(28,25,19,.16);margin-top:30px}
.svc-row{position:relative;display:grid;grid-template-columns:72px minmax(0,1fr) 52px;grid-template-rows:auto auto;column-gap:28px;align-items:center;padding:25px 12px;border-bottom:1px solid rgba(28,25,19,.13);overflow:hidden}
.svc-row::before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(192,160,104,.16),rgba(192,160,104,.03));transform:scaleX(0);transform-origin:left;transition:transform .55s var(--ease)}
.svc-row>*{position:relative}
.svc-row:hover::before{transform:scaleX(1)}
.svc-row .no{grid-area:1/1/3/2;font-family:var(--serif);font-size:15px;color:var(--gold-deep);letter-spacing:.08em;font-variant-numeric:tabular-nums}
.svc-row h3{grid-area:1/2/2/3;font-size:clamp(21px,2.3vw,32px);font-weight:500;line-height:1.12;transition:transform .5s var(--ease),color .3s}
.svc-row p{grid-area:2/2/3/3;font-size:13.5px;color:var(--muted-on-paper);max-width:66ch;margin-top:3px}
.svc-row .go{grid-area:1/3/3/4;justify-self:end;width:46px;height:46px;border:1px solid rgba(28,25,19,.2);border-radius:999px;display:grid;place-items:center;color:var(--gold-deep);transition:transform .5s var(--ease),background .3s,border-color .3s,color .3s}
.svc-row .go svg{width:18px;height:18px}
.svc-row:hover h3{transform:translateX(10px);color:var(--gold-deep)}
.svc-row:hover .go{background:var(--gold);border-color:var(--gold);color:#171204;transform:rotate(-35deg)}

/* unified film grade on imagery + hover lift */
.svc-img img,.pc-img img{filter:sepia(.12) saturate(.85) contrast(1.05);transition:filter .6s,transform 1.1s var(--ease)}
.svc:hover .svc-img img,.post-card:hover .pc-img img{filter:none}

/* ---------- responsive ---------- */
@media (max-width:1060px){
  .svc-grid{grid-template-columns:repeat(2,1fr)}
  .svc.featured{grid-column:span 2}
  .journey{grid-template-columns:repeat(2,1fr);gap:34px 26px}
  .f-grid{grid-template-columns:1fr 1fr}
  .art-grid{grid-template-columns:1fr}
  .side{position:static;grid-template-columns:1fr 1fr}
  .ribbon{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:880px){
  .nav-links,.nav .nav-cta{display:none}
  .burger{display:flex}
  .mob-bar{display:grid}
  body{padding-bottom:74px}
  .wa-float{display:none}
  .brand img{height:36px}
  .nav.scrolled .brand img{height:32px}
  .f-logo{height:44px}
  .strip span{font-size:16px}
  /* mobile hero: photo-first, headline overlaps the fading photo */
  .hero{padding:78px 0 56px;min-height:auto}
  .hero-in{display:flex;flex-direction:column;gap:0}
  .hero-visual{order:-1;width:100%;max-width:none;justify-self:auto;margin:0 0 -100px}
  .hero-visual .arch{aspect-ratio:auto;height:56svh;min-height:400px;max-height:580px}
  .hero-visual .arch img{animation:none;transform:scale(1.02)}
  .hero-visual .arch::after{background:linear-gradient(to top,rgba(14,13,11,.88) 6%,rgba(14,13,11,.3) 42%,rgba(14,13,11,.05) 62%,transparent 78%)}
  .hero-visual .arch-frame{display:none}
  .hero .profile-line{display:none}
  .hero-copy{position:relative;z-index:2}
  .hero-copy .lead{margin:20px 0 28px}
  .hero-card{top:14px;left:12px;right:12px;bottom:auto;max-width:none;width:auto;padding:11px 14px;z-index:3}
  .hero-card b{font-size:12.5px}
  .hero-card span{font-size:11px}
  .hero-card .ic{width:32px;height:32px}
  .hero-card>div{min-width:0}
  .statbar-in{grid-template-columns:repeat(2,1fr);gap:20px;padding:26px 0}
  .about-grid,.contact-grid{grid-template-columns:1fr}
  .svc.featured{grid-template-columns:1fr;min-height:auto}
  .svc.featured .svc-img{aspect-ratio:16/10}
  .blog-grid{grid-template-columns:1fr 1fr}
  .scroll-hint{display:none}
}
@media (max-width:620px){
  body{font-size:15.5px}
  .sec{padding:64px 0}
  .h-display{font-size:clamp(36px,10.4vw,44px)}
  .h-sec{font-size:clamp(28px,8vw,34px)}
  .hero-ctas{width:100%}
  .hero-ctas .btn{width:100%;justify-content:center}
  .hero-visual .arch{min-height:360px;height:52svh}
  .hero-visual{margin-bottom:-88px}
  .page-hero{padding:130px 0 56px}
  .page-hero.compact{padding:120px 0 48px}
  .svc-grid,.blog-grid{grid-template-columns:1fr}
  .svc.featured{grid-column:span 1}
  .journey{grid-template-columns:1fr}
  .f-grid{grid-template-columns:1fr;gap:32px}
  .side{grid-template-columns:1fr}
  .btn{padding:14px 24px;font-size:13.5px}
  .sec-head.split{grid-template-columns:1fr}
  .arch{aspect-ratio:4/4.6}
}

/* ---------- mobile sticky CTA bar ---------- */
.mob-bar{position:fixed;left:0;right:0;bottom:0;z-index:99;display:none;grid-template-columns:104px 1fr;gap:10px;
  padding:10px 12px calc(10px + env(safe-area-inset-bottom,0px));
  background:rgba(11,10,8,.93);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-top:1px solid var(--ink-border)}
.mob-bar a{display:flex;align-items:center;justify-content:center;gap:8px;font-weight:700;font-size:14px;border-radius:12px;padding:13px 10px;letter-spacing:.01em}
.mob-bar svg{width:17px;height:17px;flex:none}
.mb-tel{border:1px solid var(--ink-border);color:var(--ivory)}
.mb-wa{background:var(--gold);color:#171204}

/* ---------- icon service cards ---------- */
.svc.svc-icon .svc-body{padding:30px 28px 28px}
.svc-ic{width:54px;height:54px;border-radius:999px;background:var(--gold-faint);display:grid;place-items:center;color:var(--gold-deep);margin-bottom:4px;transition:transform .5s var(--ease),background .4s}
.svc-ic svg{width:26px;height:26px}

/* ---------- KBB cards (dark) ---------- */
.kbb-grid{grid-template-columns:repeat(4,1fr)}
.kbb-card{background:var(--ink-2);border:1px solid var(--ink-border);border-radius:var(--r);padding:28px 26px;display:flex;flex-direction:column;gap:10px;transition:transform .5s var(--ease),border-color .4s}
.kbb-card:hover{transform:translateY(-5px);border-color:var(--gold-soft)}
.kbb-card .k-num{display:none}
.kbb-card h3{font-size:22px}
.kbb-card p{font-size:13.5px;color:var(--ivory-dim);line-height:1.65;flex:1}
.kbb-card .link-line{color:var(--gold)}

/* ---------- two-col ticks ---------- */
.ticks.two-col{grid-template-columns:1fr 1fr;gap:13px 34px}
.ticks a{transition:color .25s}
.ticks a:hover{color:var(--gold-deep)}

/* ---------- map facade ---------- */
.map-facade{width:100%;height:100%;display:grid;place-items:center;cursor:pointer;background:
  radial-gradient(60% 50% at 50% 40%,rgba(192,160,104,.16),transparent 70%),var(--paper-2);transition:background .3s}
.map-facade:hover{background:radial-gradient(60% 50% at 50% 40%,rgba(192,160,104,.26),transparent 70%),var(--paper-2)}
.mf-in{display:flex;flex-direction:column;align-items:center;gap:8px;color:var(--muted-on-paper);font-size:13px;padding:20px;text-align:center}
.mf-in svg{width:32px;height:32px;color:var(--gold-deep)}
.mf-in b{font-size:16px;color:var(--ink-on-paper);font-family:var(--serif);font-size:20px}
.map-note{font-size:12px;color:var(--muted-on-paper);margin-top:10px}

/* ---------- post meta on dark hero ---------- */
.page-hero .post-meta{color:var(--ivory-faint)}
.page-hero .post-meta .cat{color:var(--gold)}
.prose .post-hero-img{margin:0 0 1.8em;border-radius:var(--r);overflow:hidden}
.prose .post-hero-img img{margin:0;border-radius:0;width:100%}

/* ---------- statbar on paper ---------- */
.statbar.paper,.statbar.paper-2{border-top:1px solid rgba(28,25,19,.12)}
.paper .stat .n{color:var(--gold-deep)}
.paper .stat .l{color:var(--muted-on-paper)}

@media (max-width:1060px){
  .kbb-grid{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:620px){
  .kbb-grid{grid-template-columns:1fr}
  .ticks.two-col{grid-template-columns:1fr}
}

/* ---------- v4 responsive ---------- */
@media (max-width:880px){
  .hero-v4{display:block;padding:64px 0 52px;min-height:auto}
  .hero-panel{position:relative;inset:auto;width:100vw;left:50%;transform:translateX(-50%);height:56svh;min-height:400px;max-height:600px}
  .hero-panel::before{background:linear-gradient(to top,var(--ink) 4%,rgba(14,13,11,.45) 30%,rgba(14,13,11,.06) 55%,transparent 75%),linear-gradient(200deg,rgba(192,160,104,.14),transparent 30%)}
  .hero-panel::after{display:none}
  .hero-chip{left:14px;right:14px;bottom:auto;top:14px;padding:8px 14px 8px 8px}
  .side-label{display:none}
  .hero-v4 .hero-in{margin-top:-96px}
  .hero-v4 .hero-copy{max-width:none}
  .hero-v4 .h-display{width:auto;font-size:clamp(36px,10.2vw,46px);text-shadow:0 2px 22px rgba(14,13,11,.6)}
  .hero-v4 .profile-line{display:none}
  .slant{height:44px}
  .page-hero{padding-bottom:96px}
  .svc-row{grid-template-columns:44px 1fr 44px;column-gap:14px;padding:20px 6px}
  .svc-row .go{width:38px;height:38px}
  .svc-row .go svg{width:15px;height:15px}
  .sec[data-ghost]::before{font-size:110px;right:2vw;top:12px}
}

/* ---------- reduced motion ---------- */
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}
  html{scroll-behavior:auto}
  .arch img{animation:none;transform:none}
  .grain{display:none}
  .strip-track{animation:none;flex-wrap:wrap;width:auto}
  .dark .w-em,.dark-2 .w-em,.hero .w-em,.page-hero .w-em,.cta-band .w-em{animation:none;background:none;-webkit-text-fill-color:currentColor;color:var(--gold)}
}