:root{
  --white:#FFFFFF; --soft:#FAF8F5; --ink:#1F1D1C; --muted:#7A7470; --line:#ECE7E1;
  --gold:#B8955C; --gold-l:#D9C3A0; --gold-bg:#FBF8F3;
  --serif:'Playfair Display',Georgia,serif; --sans:'Jost',system-ui,sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:84px}
body{background:var(--white);color:var(--ink);font:300 16px/1.7 var(--sans);-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%;height:auto}
i{font-style:italic;color:var(--gold)}

/* TOPBAR */
.topbar{display:flex;justify-content:center;align-items:center;gap:12px;flex-wrap:wrap;text-align:center;font-size:12px;letter-spacing:.12em;padding:9px 16px;background:var(--soft);color:var(--muted);border-bottom:1px solid var(--line)}
.topbar a{color:var(--ink);font-weight:400;transition:color .2s}
.topbar a:hover{color:var(--gold)}
.topbar .sep{opacity:.4}

/* NAV */
.nav{position:sticky;top:0;z-index:50;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;padding:14px 5vw;background:rgba(255,255,255,.94);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--line);transition:padding .3s,box-shadow .3s}
.nav.scrolled{padding:9px 5vw;box-shadow:0 8px 30px rgba(0,0,0,.04)}
.nav nav{display:flex;gap:28px;align-items:center;font-size:12px;letter-spacing:.15em;text-transform:uppercase}
.nav-right{justify-content:flex-end}
.nav nav a:not(.btn){position:relative;padding:4px 0}
.nav nav a:not(.btn)::after{content:"";position:absolute;left:0;bottom:0;height:1px;width:0;background:var(--gold);transition:width .3s}
.nav nav a:not(.btn):hover::after{width:100%}
.brand{display:flex;align-items:center;gap:12px}
.mark{width:44px;height:44px;overflow:hidden;border-radius:50%;border:1px solid var(--line);flex-shrink:0}
.mark img{width:100%;height:100%;object-fit:cover;transform:scale(2.5) translateY(8%)}
.word{font:500 18px/1 var(--serif);letter-spacing:.16em}
.word small{display:block;font:400 9px var(--sans);letter-spacing:.36em;color:var(--muted);margin-top:5px}

/* HAMBURGER & MOBILE DRAWER */
.menu-toggle{display:none;flex-direction:column;justify-content:center;gap:6px;width:40px;height:40px;background:none;border:1px solid var(--line);cursor:pointer;padding:0 10px;transition:border-color .2s}
.menu-toggle:hover{border-color:var(--gold)}
.menu-toggle span{display:block;width:100%;height:1.5px;background:var(--ink);transition:transform .3s,opacity .3s}
.menu-toggle[aria-expanded="true"] span:first-child{transform:translateY(3.75px) rotate(45deg)}
.menu-toggle[aria-expanded="true"] span:last-child{transform:translateY(-3.75px) rotate(-45deg)}

.mobile-drawer{position:fixed;inset:0;top:63px;z-index:48;background:rgba(255,255,255,.98);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);transform:translateX(100%);transition:transform .4s cubic-bezier(.22,1,.36,1);display:flex;flex-direction:column;overflow-y:auto}
.mobile-drawer.open{transform:none}
.drawer-inner{padding:36px 7vw 48px;display:flex;flex-direction:column;justify-content:space-between;flex:1;max-width:520px;width:100%;margin:0 auto}
.drawer-links{display:flex;flex-direction:column;margin:10px 0 32px}
.drawer-links a{display:flex;align-items:baseline;gap:16px;padding:16px 0;border-bottom:1px solid var(--line);font:400 22px var(--serif);transition:color .2s,padding-left .2s}
.drawer-links a span{font:italic 400 13px var(--serif);color:var(--gold)}
.drawer-links a:hover{color:var(--gold);padding-left:6px}
.drawer-foot{display:flex;flex-direction:column;gap:18px}
.drawer-meta{display:flex;justify-content:center;gap:12px;font-size:13px;color:var(--muted)}

/* BUTTONS */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;background:var(--ink);color:#fff;padding:15px 32px;border:1px solid var(--ink);font:400 12px var(--sans);letter-spacing:.2em;text-transform:uppercase;cursor:pointer;transition:all .3s}
.btn:hover{background:var(--gold);border-color:var(--gold);color:#fff}
.btn-outline{background:transparent;color:var(--ink);padding:10px 22px}
.btn-outline:hover{background:var(--ink);border-color:var(--ink);color:#fff}
.link{font-size:12px;letter-spacing:.2em;text-transform:uppercase;border-bottom:1px solid var(--gold);padding-bottom:4px;transition:color .2s}
.link:hover{color:var(--gold)}

.eyebrow{display:flex;align-items:center;gap:14px;font-size:11px;letter-spacing:.32em;text-transform:uppercase;color:var(--gold);margin-bottom:20px;font-weight:400}
.eyebrow.center{justify-content:center}
.rule{width:38px;height:1px;background:var(--gold)}

/* HERO */
.hero{display:grid;grid-template-columns:1.05fr .95fr;gap:6vw;align-items:center;padding:6vh 5vw 10vh;max-width:1360px;margin:auto}
h1{font:400 clamp(44px,5.8vw,82px)/1.06 var(--serif);letter-spacing:-.01em}
.lead{max-width:460px;margin:26px 0 38px;color:var(--muted);font-size:17px}
.hero-actions{display:flex;align-items:center;gap:28px;flex-wrap:wrap}
.hero-meta{display:grid;grid-template-columns:repeat(4,auto);gap:32px;margin-top:56px;padding-top:28px;border-top:1px solid var(--line)}
.hero-meta b{display:block;font:400 28px var(--serif)}
.hero-meta span{font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
.hero-img{position:relative}
.hero-img img{width:100%;aspect-ratio:4/5;object-fit:cover;border-radius:240px 240px 0 0}
.hero-img::before{content:"";position:absolute;inset:-16px 16px 16px -16px;border:1px solid var(--gold-l);border-radius:240px 240px 0 0;z-index:-1}
.hero-img figcaption{position:absolute;left:-24px;bottom:34px;background:#fff;padding:14px 22px;box-shadow:0 16px 44px rgba(0,0,0,.09);border-left:2px solid var(--gold)}
.hero-img figcaption span{display:block;font:italic 400 16px var(--serif)}
.hero-img figcaption small{display:block;font:400 10px var(--sans);letter-spacing:.18em;text-transform:uppercase;color:var(--gold);margin-top:2px}

/* SECTIONS */
.section{padding:11vh 5vw;max-width:1360px;margin:auto}
.head-center{text-align:center;margin-bottom:54px}
h2{font:400 clamp(34px,3.8vw,52px)/1.15 var(--serif)}
.sub{color:var(--muted);margin-top:12px;max-width:540px;margin-left:auto;margin-right:auto}

/* PORTFOLIO STRIP (GERÇEK MÜŞTERİ UYGULAMALARI) */
.portfolio-strip{padding-top:4vh;padding-bottom:6vh}
.portfolio-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.pf-card{cursor:pointer;group:pf}
.pf-img{position:relative;aspect-ratio:4/5;overflow:hidden;background:var(--soft);border:1px solid var(--line)}
.pf-img img{width:100%;height:100%;object-fit:cover;transition:transform .9s cubic-bezier(.2,.7,.2,1)}
.pf-card:hover .pf-img img{transform:scale(1.06)}
.pf-img span{position:absolute;top:12px;left:12px;background:#fff;padding:4px 11px;font-size:10px;letter-spacing:.2em;text-transform:uppercase;color:var(--ink)}
.pf-info{display:flex;justify-content:space-between;align-items:baseline;padding-top:14px}
.pf-info h3{font:400 20px var(--serif)}
.pf-info p{font-size:12.5px;color:var(--muted);margin-top:2px}
.pf-info b{font-weight:500;font-size:15px}

/* INTERACTIVE SERVICE CARDS */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
.card{background:#fff;padding:34px 28px;display:flex;flex-direction:column;min-height:265px;cursor:pointer;transition:background .35s,transform .35s;position:relative}
.card[hidden]{display:none}
.card:hover,.card:focus-visible{background:var(--soft);outline:none}
.card:hover .card-cta{color:var(--gold);transform:translateX(4px)}
.card-top{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:auto}
.num{font:italic 400 15px var(--serif);color:var(--gold)}
.card-cat{font:400 10.5px var(--sans);letter-spacing:.16em;text-transform:uppercase;color:var(--muted)}
.card h3{font:400 24px var(--serif);margin:28px 0 10px}
.card p{font-size:14px;color:var(--muted);flex:1;line-height:1.6}
.card-foot{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-top:24px;padding-top:16px;border-top:1px solid var(--line);font-size:13.5px}
.card-foot span{color:var(--muted)}
.card-foot b{font:500 16px var(--serif);color:var(--ink)}
.card-cta{font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--ink) !important;white-space:nowrap;transition:transform .25s,color .25s}
.card-dark{background:var(--ink);color:#fff}
.card-dark:hover{background:#2c2927}
.card-dark p,.card-dark .card-foot span,.card-dark .card-cat{color:#b5aea7}
.card-dark .card-foot{border-color:#3a3633}
.card-dark .card-foot b{color:#fff}
.card-dark .card-cta{color:var(--gold-l) !important}

/* SPLIT & BEFORE/AFTER SLIDER + STÜDYO STANDARTLARI */
.split{display:grid;grid-template-columns:.98fr 1.08fr;align-items:center;gap:5.5vw;padding:7vh 5vw 12vh;max-width:1360px;margin:auto}
.std-top-meta{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;margin-bottom:14px}
.std-pill{
  font:500 10.5px var(--sans);letter-spacing:.14em;text-transform:uppercase;
  color:var(--gold);background:var(--gold-bg);border:1px solid var(--gold-l);
  padding:5px 12px;
}
.std-lead{color:var(--muted);margin:18px 0 28px !important;font-size:15.5px;line-height:1.7;max-width:560px}
.standards-grid{
  display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-bottom:20px;
}
.std-card{
  background:var(--soft);border:1px solid var(--line);padding:20px 20px 18px;
  transition:border-color .25s,background .25s,transform .25s,box-shadow .25s;
  display:flex;flex-direction:column;gap:8px;position:relative;
}
.std-card:hover{
  background:#fff;border-color:var(--gold-l);
  transform:translateY(-2px);box-shadow:0 16px 36px -16px rgba(31,29,28,.12);
}
.std-card-head{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:2px}
.std-icon{
  width:38px;height:38px;border-radius:50%;background:#fff;border:1px solid var(--gold-l);
  color:var(--gold);display:grid;place-items:center;flex-shrink:0;
}
.std-badge{
  font:500 10px var(--sans);letter-spacing:.12em;text-transform:uppercase;
  color:var(--muted);background:#fff;border:1px solid var(--line);padding:3px 9px;
}
.std-card h3{font:500 18px/1.25 var(--serif);color:var(--ink);margin:2px 0 0}
.std-card p{font-size:13.5px !important;color:var(--muted) !important;line-height:1.58 !important;margin:0 !important}

.std-callout{
  display:flex;align-items:center;gap:16px;padding:14px 18px;
  background:#fff;border:1px solid var(--line);border-left:3px solid var(--gold);
}
.std-callout img{width:50px;height:50px;object-fit:cover;border-radius:50%;border:1px solid var(--gold-l);flex-shrink:0}
.std-callout div{flex:1;display:flex;flex-direction:column;gap:2px}
.std-callout b{font:500 15px var(--serif);color:var(--ink)}
.std-callout span{font-size:12.5px;color:var(--muted);line-height:1.45}
.std-cta{
  font:500 11px var(--sans);letter-spacing:.14em;text-transform:uppercase;
  color:var(--ink);padding:10px 14px;background:var(--soft);border:1px solid var(--line);
  white-space:nowrap;transition:all .2s;
}
.std-cta:hover{background:var(--ink);color:#fff;border-color:var(--ink)}

/* BANNER */
.banner{position:relative;max-width:1360px;margin:0 auto;padding:0 5vw}
.banner img{width:100%;height:64vh;min-height:380px;object-fit:cover;object-position:center 55%}
.banner-text{position:absolute;left:50%;top:10%;transform:translateX(-50%);text-align:center;width:90%;background:rgba(255,255,255,.88);backdrop-filter:blur(8px);max-width:520px;padding:24px 32px;border:1px solid var(--line)}
.banner-text .eyebrow{margin-bottom:8px}
.banner-text h2{font-size:clamp(22px,2.6vw,34px)}

/* BOOKING FORM & CALCULATOR */
.booking{max-width:980px}
form{background:#fff;border:1px solid var(--line);padding:clamp(24px,5vw,56px);box-shadow:0 30px 80px -40px rgba(60,40,20,.16)}
fieldset{border:0;margin-bottom:42px}
legend{display:flex;align-items:center;gap:14px;font:400 22px var(--serif);margin-bottom:20px}
legend span{display:grid;place-items:center;width:30px;height:30px;border:1px solid var(--gold);border-radius:50%;font:400 13px var(--sans);color:var(--gold);flex-shrink:0}
.chips,.days,.times{display:flex;flex-wrap:wrap;gap:10px}
.chips input{position:absolute;opacity:0;pointer-events:none}
.chips span,.day,.time{display:inline-flex;flex-direction:column;padding:12px 18px;border:1px solid var(--line);background:#fff;font:400 14px var(--sans);color:var(--ink);cursor:pointer;transition:all .2s;user-select:none}
.chips span small{font-size:11px;color:var(--muted);margin-top:2px;transition:color .2s}
.chips span:hover,.day:hover,.time:hover:not(:disabled){border-color:var(--gold)}
.chips input:checked+span,.day.active,.time.active{background:var(--ink);border-color:var(--ink);color:#fff}
.chips input:checked+span small{color:var(--gold-l)}
.chips input:focus-visible+span{outline:2px solid var(--gold);outline-offset:2px}

.addons-wrap{margin-top:22px;padding-top:20px;border-top:1px dashed var(--line)}
.addons-title{font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);margin-bottom:12px}
.addons-title small{text-transform:none;letter-spacing:0;opacity:.8}
.addons span{padding:9px 15px;font-size:13px}

.selected-design{margin-top:18px;padding:12px 18px;background:var(--gold-bg);border:1px solid var(--gold-l);display:flex;justify-content:space-between;align-items:center;gap:12px}
.selected-design[hidden]{display:none}
.selected-design small{display:block;font-size:10px;letter-spacing:.18em;text-transform:uppercase;color:var(--gold)}
.selected-design b{font:400 17px var(--serif)}
.selected-design button{background:none;border:0;font:400 12px var(--sans);color:var(--muted);cursor:pointer;text-decoration:underline}

.day{align-items:center;min-width:68px;padding:12px 8px;line-height:1.3}
.day small{font-size:10px;letter-spacing:.15em;text-transform:uppercase;opacity:.65}
.day b{font:400 23px var(--serif)}
.times{margin-top:18px}
.time{padding:11px 18px}
.time:disabled{opacity:.32;text-decoration:line-through;cursor:not-allowed}
.hint{font-size:13px;color:var(--muted)}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.grid2 legend{grid-column:1/-1}
.field{display:flex;flex-direction:column;gap:4px;font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--muted)}
.field.full,.consent.full{grid-column:1/-1}
.field input,.field textarea{font:300 16px var(--sans);letter-spacing:0;text-transform:none;color:var(--ink);background:transparent;border:0;border-bottom:1px solid var(--line);padding:10px 0;resize:vertical;outline:none;transition:border-color .2s}
.field input:focus,.field textarea:focus{border-color:var(--gold)}
.consent{display:flex;align-items:flex-start;gap:10px;font-size:12.5px;color:var(--muted);cursor:pointer;line-height:1.5;margin-top:4px}
.consent input{margin-top:4px;accent-color:var(--ink)}

.form-foot{display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap;border-top:1px solid var(--line);padding-top:26px}
.summary{font:italic 400 19px var(--serif);color:var(--ink)}
.estimate{font-size:13px;color:var(--gold);margin-top:2px;font-weight:400}
.error{color:#a2453f;font-size:13px;margin-top:12px;min-height:1.2em;font-weight:400}

/* FOOTER */
.footer{background:var(--soft);border-top:1px solid var(--line);padding:70px 5vw 32px}
.footer-grid{max-width:1280px;margin:0 auto;display:grid;grid-template-columns:1.3fr 1fr 1fr 1.1fr;gap:40px;text-align:left}
.footer-logo{width:110px;margin-bottom:14px;mix-blend-mode:multiply}
.footer-brand p{font-size:14px;color:var(--muted);max-width:290px}
.footer-col h4{font:400 18px var(--serif);margin-bottom:16px;color:var(--ink)}
.footer-col ul{list-style:none;display:flex;flex-direction:column;gap:10px;font-size:14px;color:var(--muted)}
.footer-col ul li span{color:var(--muted)}
.footer-col ul li b{font-weight:400;color:var(--ink)}
.footer-col a:hover{color:var(--gold)}
.footer-bottom{max-width:1280px;margin:48px auto 0;padding-top:24px;border-top:1px solid var(--line);text-align:center}
.copy{font-size:12px;color:var(--muted);letter-spacing:.06em}

/* ANIMATION */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .8s ease,transform .8s ease}
.reveal.in{opacity:1;transform:none}

/* RESPONSIVE */
@media (max-width:1060px){
  .cards,.portfolio-grid{grid-template-columns:1fr 1fr}
  .card-dark{grid-column:1/-1}
  .hide-md{display:none !important}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:820px){
  .nav{grid-template-columns:1fr auto}
  .nav-left{display:none !important}
  .menu-toggle{display:flex}
  .word{font-size:15px}
  .hero,.split{grid-template-columns:1fr}
  .hero{padding-top:3vh}
  .hero-img{order:-1;max-width:420px;margin:0 auto}
  .hero-img figcaption{left:8px;bottom:20px}
  .hero-meta{grid-template-columns:1fr 1fr;gap:20px}
  .cards{grid-template-columns:1fr}
  .card{min-height:auto;padding:28px 22px}
  .card h3{margin-top:18px}
  .grid2,.footer-grid{grid-template-columns:1fr}
  .hide-sm{display:none !important}
}
@media (max-width:560px){
  .portfolio-grid,.standards-grid{grid-template-columns:1fr 1fr;gap:16px 12px}
  .standards-grid{grid-template-columns:1fr}
  .std-callout{flex-direction:column;align-items:flex-start}
  .std-cta{width:100%;text-align:center}
  .pf-info{flex-direction:column;gap:2px}
}