/* ═══════════════════════════════════════════════════════════════
   EMPIRE INTERNATIONAL AKADEMİ · "Yükseliş, Tek Bina Beş Kat"
   Letterpress sistemi: fildişi kâğıt, bordo mürekkep, pirinç detay
   ═══════════════════════════════════════════════════════════════ */

@font-face{font-family:'Source Serif 4';font-style:normal;font-weight:200 900;font-display:block;
  src:url('/fonts/ss4-latin-ext.woff2') format('woff2');
  unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:'Source Serif 4';font-style:normal;font-weight:200 900;font-display:block;
  src:url('/fonts/ss4-latin.woff2') format('woff2');
  unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}

:root{
  --paper:#F6F1E7; --paper-2:#EFE8DA; --ink:#1A1A1A; --ink-2:#4A443C;
  --maroon:#800000; --maroon-2:#5E0000; --brass:#B08D4A; --blue:#194FBA;
  --rule:#D5C9B2; --rule-2:#C2B49A;
  --serif:'Source Serif 4','Iowan Old Style',Georgia,serif;
  --silk:cubic-bezier(.45,.05,.55,.95);
  --emboss:0 1px 0 rgba(255,255,255,.9), 0 -1px 0 rgba(90,70,50,.28);
  --w:min(1180px,calc(100vw - 2*clamp(1.1rem,5vw,3rem)));
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
html.js{scroll-behavior:auto}
body{
  font-family:var(--serif);font-size:16.5px;line-height:1.65;font-weight:410;
  color:var(--ink);background:var(--paper);-webkit-font-smoothing:antialiased;
  overflow-x:clip;
}
img,svg{max-width:100%;height:auto;display:block}
a{color:var(--blue)}
:focus-visible{outline:2px solid var(--blue);outline-offset:3px;border-radius:1px}
::selection{background:var(--maroon);color:var(--paper)}

.skip{position:fixed;left:-999px;top:8px;z-index:400;background:var(--maroon);color:#fff;
  padding:.6rem 1rem;text-decoration:none}
.skip:focus{left:8px}

/* ── tahıl ── */
body::after{content:'';position:fixed;inset:0;z-index:210;pointer-events:none;opacity:.05;
  mix-blend-mode:multiply;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2'/%3E%3CfeColorMatrix values='0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .6 0'/%3E%3C/filter%3E%3Crect width='140' height='140' filter='url(%23n)'/%3E%3C/svg%3E")}

/* ═══ SAYFA GEÇİŞLERİ ═══ */
@view-transition{navigation:auto}
@keyframes vt-out{to{opacity:0;transform:translateY(-18px)}}
@keyframes vt-in{from{opacity:0;transform:translateY(18px)}}
::view-transition-old(root){animation:vt-out .22s var(--silk) both}
::view-transition-new(root){animation:vt-in .3s var(--silk) both}
.brand{view-transition-name:crest}
.kat-badge{view-transition-name:kat-gosterge}
.page-h1{view-transition-name:page-title}
::view-transition-group(crest),::view-transition-group(kat-gosterge){animation-duration:.4s}

/* ═══ ÜST YAPI ═══ */
.top{position:fixed;top:0;left:0;right:0;z-index:150;
  display:flex;align-items:center;gap:1.2rem;
  padding:.8rem clamp(1rem,4vw,2.4rem);
  transition:background .4s var(--silk),box-shadow .4s var(--silk)}
.top.is-solid{background:color-mix(in srgb,var(--paper) 97%,transparent);
  box-shadow:0 1px 0 var(--rule)}
.brand{margin-right:auto;display:block}
.brand img{width:clamp(148px,16vw,206px);height:auto}
.nav{display:flex;align-items:center;gap:clamp(.9rem,2vw,1.7rem)}
.nav a{font-size:.92rem;letter-spacing:.02em;text-decoration:none;color:var(--ink-2);
  padding:.3rem 0;border-bottom:1px solid transparent;transition:color .3s,border-color .3s}
.nav a:hover{color:var(--maroon)}
.nav a[aria-current="page"]{color:var(--maroon);border-color:var(--maroon)}
.nav .cta-mini{border:1px solid var(--maroon);color:var(--maroon);padding:.5rem 1.1rem;
  letter-spacing:.08em;font-size:.85rem;text-transform:uppercase;transition:background .3s,color .3s}
.nav .cta-mini:hover{background:var(--maroon);color:var(--paper);border-color:var(--maroon)}
/* mobil menü */
.menu-btn{display:none}
@media (max-width:880px){
  .nav{position:fixed;inset:0;background:var(--paper);flex-direction:column;
    justify-content:center;gap:1.6rem;transform:translateY(-102%);
    transition:transform .45s var(--silk)}
  .nav a{font-size:1.5rem;font-weight:480}
  body.menu-open .nav{transform:none}
  body.menu-open{overflow:hidden}
  .menu-btn{display:block;z-index:160;background:none;border:0;cursor:pointer;
    font:inherit;color:var(--ink);letter-spacing:.14em;font-size:.85rem;text-transform:uppercase;
    padding:.5rem}
}

/* ── asansör göstergesi ── */
.kat-badge{position:fixed;right:clamp(.8rem,2.4vw,2rem);bottom:clamp(.9rem,3vh,1.8rem);
  z-index:140;display:flex;flex-direction:column;align-items:center;gap:.35rem;
  color:var(--ink-2);pointer-events:none}
.kat-badge b{font-size:1.5rem;font-weight:620;color:var(--maroon);line-height:1;
  font-variant-numeric:tabular-nums;text-shadow:var(--emboss)}
.kat-badge span{font-size:.62rem;letter-spacing:.3em;text-transform:uppercase}
.kat-badge::before{content:'';width:1px;height:34px;background:var(--rule-2)}

/* ═══ TİPOGRAFİ ═══ */
.kicker{font-size:clamp(.76rem,1.2vw,.9rem);letter-spacing:.32em;text-transform:uppercase;
  color:var(--maroon);font-weight:520;margin-bottom:1rem}
h1,.h1{font-size:clamp(2.3rem,6vw,4.6rem);line-height:1.06;font-weight:560;
  letter-spacing:-.012em;font-variation-settings:'opsz' 60;text-wrap:balance;color:var(--ink)}
h2,.h2{font-size:clamp(1.65rem,3.4vw,2.7rem);line-height:1.14;font-weight:540;
  font-variation-settings:'opsz' 50;text-wrap:balance;color:var(--ink)}
h3,.h3{font-size:clamp(1.15rem,1.9vw,1.5rem);line-height:1.3;font-weight:600}
.lead{font-size:clamp(1.06rem,1.7vw,1.3rem);line-height:1.6;color:var(--ink-2);max-width:62ch}
p{max-width:68ch}
.center{text-align:center}
.center p,.center .lead{margin-inline:auto}

/* satır maskesi (SplitText yedeği dahil) */
.js .mask-line{overflow:clip}
.emboss{color:var(--paper);text-shadow:1px 1px 0 rgba(255,255,255,.75), -1px -1px 1px rgba(90,70,50,.45);
  -webkit-text-stroke:.5px rgba(120,95,65,.25)}

/* ═══ YERLEŞİM ═══ */
.wrap{width:var(--w);margin-inline:auto}
section{padding-block:clamp(4.2rem,10vh,7.5rem)}
.hr{border:0;border-top:1px solid var(--rule);margin-block:clamp(2.4rem,6vh,4rem)}
.grid-2{display:grid;gap:clamp(1.6rem,4vw,3.6rem);grid-template-columns:1fr 1fr;align-items:start}
.grid-3{display:grid;gap:1px;background:var(--rule);border:1px solid var(--rule);
  grid-template-columns:repeat(3,1fr)}
.grid-3>*{background:var(--paper);padding:clamp(1.4rem,2.6vw,2.4rem)}
@media (max-width:880px){.grid-2{grid-template-columns:1fr}.grid-3{grid-template-columns:1fr}}

/* butonlar */
.btn{display:inline-block;text-decoration:none;letter-spacing:.14em;text-transform:uppercase;
  font-size:.88rem;padding:1rem 2.2rem;border:1px solid var(--maroon);color:var(--maroon);
  transition:background .3s,color .3s;will-change:transform;cursor:pointer;background:none;font-family:inherit}
.btn:hover{background:var(--maroon);color:var(--paper)}
.btn--solid{background:var(--maroon);color:var(--paper)}
.btn--solid:hover{background:var(--maroon-2)}
.btn--ghost{border-color:var(--rule-2);color:var(--ink-2)}
.btn--ghost:hover{background:var(--ink);border-color:var(--ink);color:var(--paper)}
.btn-row{display:flex;gap:1rem;flex-wrap:wrap;align-items:center}

/* linkli ok */
.arrow-link{display:inline-flex;align-items:center;gap:.5rem;text-decoration:none;
  color:var(--maroon);font-weight:520;letter-spacing:.02em}
.arrow-link::after{content:'→';transition:translate .3s var(--silk)}
.arrow-link:hover::after{translate:6px 0}

/* ═══ REVEAL KATMANI ═══ */
.js .rv{opacity:0;transform:translateY(24px)}
.js .rv.is-in{opacity:1;transform:none;transition:opacity .85s var(--silk),transform .85s var(--silk)}
@supports (animation-timeline: view()){
  .js .rv-css{opacity:0;transform:translateY(24px);
    animation:rv linear both;animation-timeline:view();animation-range:entry 8% entry 42%}
  @keyframes rv{to{opacity:1;transform:none}}
}
/* pirinç kural çizgisi kendini çizer */
@supports (animation-timeline: view()){
  .rule-grow{transform-origin:left;animation:rgrow linear both;
    animation-timeline:view();animation-range:entry 0% entry 60%}
  @keyframes rgrow{from{transform:scaleX(0)}to{transform:scaleX(1)}}
}

/* ═══ KULE (ana sayfa) ═══ */
.tower-scene{position:relative}
.tower-col{position:sticky;top:11vh;height:78vh;display:flex;justify-content:center}
.tower-col svg{height:100%;width:auto;overflow:visible}
.tower-col path,.tower-col line,.tower-col polyline{stroke:var(--maroon);fill:none;
  stroke-width:2.2;stroke-linecap:round;stroke-linejoin:round;opacity:.9}
@media (max-width:880px){
  .tower-col{display:none}
}

/* ═══ MANİFESTO BANDI ═══ */
.manifesto{background:var(--maroon);color:var(--paper);text-align:center}
.manifesto p{font-size:clamp(1.5rem,3.6vw,2.7rem);line-height:1.35;max-width:26ch;
  margin-inline:auto;font-weight:430;text-wrap:balance}
@supports (animation-timeline: view()){
  .manifesto p{animation:mw linear both;animation-timeline:view();
    animation-range:entry 0% exit 100%}
  @keyframes mw{from{font-weight:320}to{font-weight:580}}
}

/* ═══ YAYINCI PLAKALARI ═══ */
.plaque{background:var(--paper);border:1px solid var(--rule);padding:clamp(1.6rem,3vw,2.6rem);
  display:flex;flex-direction:column;gap:1.1rem}
.plaque .p-logo{height:clamp(44px,6vw,64px);display:flex;align-items:center}
.plaque .p-logo img{max-height:100%;width:auto;max-width:240px}
.plaque .p-word{font-size:clamp(1.3rem,2.2vw,1.8rem);font-weight:600;color:var(--maroon)}
.p-tags{display:flex;gap:.5rem;flex-wrap:wrap}
.p-tags span{font-size:.74rem;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-2);
  border:1px solid var(--rule-2);padding:.28rem .7rem;border-radius:999px}

/* ═══ SÜREÇ ═══ */
.steps{position:relative;display:grid;gap:clamp(1.6rem,4vh,2.6rem);max-width:760px}
.step{display:grid;grid-template-columns:64px 1fr;gap:1.2rem;align-items:start}
.step i{font-style:normal;width:52px;height:52px;border:1px solid var(--maroon);border-radius:50%;
  display:flex;align-items:center;justify-content:center;font-weight:620;color:var(--maroon);
  background:var(--paper);position:relative;z-index:1}
.steps::before{content:'';position:absolute;left:26px;top:26px;bottom:26px;width:1px;
  background:var(--rule-2)}

/* ═══ SSS ═══ */
.faq details{border-bottom:1px solid var(--rule)}
.faq summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between;
  align-items:baseline;gap:1rem;padding:1.15rem 0;font-weight:560;font-size:1.05rem}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:'+';color:var(--brass);font-size:1.3rem;flex:none;
  transition:rotate .3s var(--silk)}
.faq details[open] summary::after{rotate:45deg}
.faq details p{padding:0 0 1.2rem;color:var(--ink-2)}
@supports (interpolate-size: allow-keywords){
  :root{interpolate-size:allow-keywords}
  .faq details::details-content{block-size:0;overflow:clip;
    transition:block-size .4s var(--silk),content-visibility .4s allow-discrete}
  .faq details[open]::details-content{block-size:auto}
}

/* ═══ CTA BANDI ═══ */
.cta-band{background:var(--paper-2);border-block:1px solid var(--rule);text-align:center}
.cta-band .h2{margin-bottom:.8rem}
.cta-band p{margin:0 auto 1.8rem}

/* ═══ FOOTER ═══ */
.foot{background:#241B14;color:#EDE5D6;padding:clamp(3.4rem,8vh,5.5rem) 0 2rem}
.foot a{color:#EDE5D6;text-decoration:none}
.foot a:hover{color:var(--brass)}
.foot-grid{display:grid;gap:2.2rem;grid-template-columns:1.4fr 1fr 1fr 1.3fr}
.foot h4{font-size:.8rem;letter-spacing:.26em;text-transform:uppercase;color:var(--brass);
  margin-bottom:1rem;font-weight:540}
.foot ul{list-style:none;display:grid;gap:.5rem}
.foot .flogo{width:170px;margin-bottom:1rem;filter:brightness(0) invert(.93);opacity:.85}
.foot p{font-size:.95rem;color:rgba(237,229,214,.75)}
.foot-legal{margin-top:2.8rem;padding-top:1.4rem;border-top:1px solid rgba(237,229,214,.14);
  display:flex;gap:1rem;flex-wrap:wrap;justify-content:space-between;
  font-size:.82rem;color:rgba(237,229,214,.55)}
.foot-legal a{color:inherit;text-decoration:underline}
@media (max-width:880px){.foot-grid{grid-template-columns:1fr 1fr}}
@media (max-width:560px){.foot-grid{grid-template-columns:1fr}}

/* ═══ İMLEÇ ═══ */
.cursor{display:none}
@media (hover:hover) and (pointer:fine){
  .cursor{display:block;position:fixed;left:0;top:0;z-index:300;pointer-events:none}
  .cursor .dot{position:absolute;width:6px;height:6px;margin:-3px;border-radius:50%;
    background:var(--maroon)}
  .cursor .ring{position:absolute;width:30px;height:30px;margin:-15px;border-radius:50%;
    border:1px solid var(--brass);transition:transform .3s var(--silk),opacity .3s}
  .cursor.is-link .ring{transform:scale(1.65)}
}

/* ═══ PRELOADER (yalnız ilk ziyaret) ═══ */
.doors{position:fixed;inset:0;z-index:390;display:none;pointer-events:none}
html.first-visit .doors{display:block}
.doors::before,.doors::after{content:'';position:absolute;left:0;right:0;height:50.5%;
  background:var(--maroon)}
.doors::before{top:0}.doors::after{bottom:0}
html.doors-open .doors::before{animation:doorUp .8s var(--silk) .15s both}
html.doors-open .doors::after{animation:doorDn .8s var(--silk) .15s both}
@keyframes doorUp{to{transform:translateY(-101%)}}
@keyframes doorDn{to{transform:translateY(101%)}}

/* ═══ HERO (ana sayfa) ═══ */
.hero{min-height:92svh;display:flex;flex-direction:column;justify-content:center;
  padding-top:clamp(5rem,12vh,7rem);position:relative}
.hero .h1{max-width:15ch}
.hero .lead{margin-top:1.4rem}
.hero .btn-row{margin-top:2.4rem}
.hero-tower-base{position:absolute;right:clamp(0px,6vw,120px);bottom:0;height:38vh;
  opacity:.4;pointer-events:none}
.hero-tower-base svg{height:100%;width:auto}
.hero-tower-base path{stroke:var(--maroon);fill:none;stroke-width:2}
@media (max-width:880px){.hero-tower-base{display:none}}

/* ═══ ALT SAYFA BAŞLIĞI ═══ */
.page-head{padding-top:clamp(7rem,16vh,9.5rem);padding-bottom:clamp(2.6rem,6vh,4rem)}
.page-head .lead{margin-top:1.1rem}

/* ═══ İLETİŞİM ═══ */
.tel-hero{font-size:clamp(2.2rem,8.4vw,7rem);font-weight:480;letter-spacing:-.01em;
  text-decoration:none;color:var(--ink);display:block;line-height:1.15;
  font-variation-settings:'opsz' 60;transition:font-weight .35s,color .35s;
  font-variant-numeric:tabular-nums}
.tel-hero:hover{font-weight:640;color:var(--maroon)}
.fis{background:#fff;border:1px solid var(--rule);padding:clamp(1.6rem,3.4vw,2.6rem);
  box-shadow:0 18px 50px -30px rgba(42,30,20,.3);transition:box-shadow .35s,translate .35s}
.fis:has(:focus-visible){box-shadow:0 26px 60px -28px rgba(42,30,20,.45);translate:0 -3px}
.fis label{display:block;font-size:.8rem;letter-spacing:.18em;text-transform:uppercase;
  color:var(--ink-2);margin:1.2rem 0 .3rem}
.fis input,.fis textarea{width:100%;border:0;border-bottom:1px solid var(--rule-2);
  background:transparent;font:inherit;padding:.45rem 2px;color:var(--ink)}
.fis input:focus,.fis textarea:focus{outline:none;border-color:var(--blue)}
.fis textarea{min-height:110px;resize:vertical}

/* ═══ KESİT (programlar) ═══ */
.kesit-wrap{display:grid;grid-template-columns:minmax(220px,.8fr) 1.4fr;gap:clamp(2rem,5vw,4rem)}
.kesit-sticky{position:sticky;top:14vh;height:70vh;display:flex;justify-content:center}
.kesit-sticky svg{height:100%;width:auto}
.kesit-sticky .kat-rect{fill:var(--maroon);opacity:0;transition:opacity .5s var(--silk)}
.kesit-sticky .kat-rect.is-on{opacity:.14}
.kesit-sticky .kat-rect.is-active{opacity:.85}
.kesit-blok{min-height:60vh;display:flex;flex-direction:column;justify-content:center}
@media (max-width:880px){
  .kesit-wrap{grid-template-columns:1fr}
  .kesit-sticky{display:none}
  .kesit-blok{min-height:0;padding-block:1.6rem}
}

/* ═══ HAREKET AZALTMA ═══ */
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;
    transition-duration:.01ms!important}
  .js .rv,.js .rv-css{opacity:1!important;transform:none!important}
  .cursor{display:none!important}
  ::view-transition-old(root),::view-transition-new(root){animation:none}
}

/* logolar mürekkep baskı gibi kâğıda karışır (beyaz zeminler yok olur) */
.p-logo img{mix-blend-mode:multiply}
.imza{max-width:340px;margin:1.6rem 0 .6rem}
.kroki{border:1px solid var(--rule);background:#FBF8F1}

/* ═══ ZENGİNLEŞTİRME KATMANI ═══ */

/* üst ilerleme çizgisi */
.pbar{position:fixed;top:0;left:0;right:0;height:2px;z-index:170;pointer-events:none}
.pbar i{display:block;height:100%;background:linear-gradient(90deg,var(--maroon),var(--brass));
  transform:scaleX(0);transform-origin:left}

/* kayan bant */
.marquee{background:#241B14;color:#EDE5D6;overflow:clip;padding:1.05rem 0;
  border-block:1px solid rgba(237,229,214,.12)}
.marquee__track{display:flex;gap:3.2rem;width:max-content;
  animation:mq 38s linear infinite}
.marquee span{white-space:nowrap;font-size:1rem;letter-spacing:.22em;text-transform:uppercase;
  color:rgba(237,229,214,.8)}
.marquee b{color:var(--brass);font-weight:500}
@keyframes mq{to{transform:translateX(-50%)}}
@media (prefers-reduced-motion:reduce){.marquee__track{animation:none}}

/* tam genişlik paralaks görsel bandı */
.img-band{position:relative;overflow:clip;height:clamp(340px,56vh,560px)}
.img-band img{position:absolute;left:0;top:-12%;width:100%;height:124%;object-fit:cover;
  will-change:transform}
.img-band::after{content:'';position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(24,16,10,.34),rgba(24,16,10,.12) 40%,rgba(24,16,10,.42))}
.img-band figcaption{position:absolute;inset:0;z-index:2;display:flex;align-items:center;
  justify-content:center;text-align:center;padding:0 clamp(1.2rem,6vw,4rem)}
.img-band figcaption p{font-size:clamp(1.5rem,3.6vw,2.8rem);color:#F6F1E7;font-weight:460;
  max-width:26ch;text-wrap:balance;text-shadow:0 2px 22px rgba(10,6,4,.5);line-height:1.3}

/* hayalet kat numarası */
.floor{position:relative;min-height:56vh;display:flex;flex-direction:column;justify-content:center}
.floor .gnum{position:absolute;right:-2%;top:50%;translate:0 -50%;z-index:-1;
  font-size:clamp(7rem,17vw,15rem);font-weight:640;color:var(--ink);opacity:.055;
  line-height:1;pointer-events:none;font-variant-numeric:tabular-nums}
@supports (animation-timeline: view()){
  .floor .gnum{animation:gw linear both;animation-timeline:view();animation-range:entry 0% exit 100%}
  @keyframes gw{from{font-weight:250;translate:0 -42%}to{font-weight:750;translate:0 -58%}}
}

/* sinema çerçevesi (video) */
.cine{background:var(--paper);border:1px solid var(--rule);padding:clamp(.6rem,1.4vw,1rem);
  box-shadow:0 24px 60px -34px rgba(42,30,20,.4)}
.cine .frame{position:relative;aspect-ratio:16/9;overflow:clip;background:#241B14}
.cine img.poster{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;
  transition:transform .8s var(--silk),opacity .5s}
.cine:hover img.poster{transform:scale(1.03)}
.cine iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.cine .play{position:absolute;inset:0;margin:auto;width:84px;height:84px;border-radius:50%;
  border:1px solid var(--brass-hi,#D9BC7A);background:rgba(94,0,0,.86);cursor:pointer;
  display:flex;align-items:center;justify-content:center;transition:transform .35s var(--silk),background .35s;z-index:3}
.cine .play::after{content:'';border-style:solid;border-width:12px 0 12px 20px;
  border-color:transparent transparent transparent #F6F1E7;margin-left:5px}
.cine .play:hover{transform:scale(1.1);background:var(--maroon)}
.cine figcaption{padding:.9rem .4rem .3rem;display:flex;justify-content:space-between;
  gap:1rem;flex-wrap:wrap;color:var(--ink-2);font-size:.92rem}
.cine figcaption b{color:var(--ink);font-weight:600}

/* süreç bağlantı hattı kendini çizer */
.steps::before{transform:scaleY(0);transform-origin:top;transition:transform 1.4s var(--silk) .2s}
.steps.is-in::before{transform:scaleY(1)}
.steps .step{opacity:0;transform:translateY(18px);transition:opacity .7s var(--silk),transform .7s var(--silk)}
.steps.is-in .step{opacity:1;transform:none}
.steps.is-in .step:nth-child(2){transition-delay:.25s}
.steps.is-in .step:nth-child(3){transition-delay:.5s}
.steps.is-in .step:nth-child(4){transition-delay:.75s}

/* logolar her zaman net: filtre animasyonu yok */

/* çerçeveli yan görsel */
.side-img{border:1px solid var(--rule);padding:clamp(.5rem,1.2vw,.9rem);background:#fff;
  box-shadow:0 20px 54px -32px rgba(42,30,20,.38);rotate:1.2deg;
  transition:rotate .5s var(--silk),translate .5s var(--silk)}
.side-img:hover{rotate:0deg;translate:0 -4px}
.side-img img{width:100%}

/* ok bağlantısı alt çizgi çizimi */
.arrow-link{position:relative}
.arrow-link::before{content:'';position:absolute;left:0;bottom:-3px;height:1px;width:100%;
  background:var(--maroon);transform:scaleX(0);transform-origin:left;
  transition:transform .45s var(--silk)}
.arrow-link:hover::before{transform:scaleX(1)}

/* footer yükselişi */
.foot .wrap{opacity:0;transform:translateY(26px);
  transition:opacity .9s var(--silk),transform .9s var(--silk)}
.foot.is-in .wrap{opacity:1;transform:none}

@media (prefers-reduced-motion:reduce){
  .steps::before{transform:none;transition:none}
  .steps .step{opacity:1;transform:none}
  .foot .wrap{opacity:1;transform:none}
  .img-band img{top:0;height:100%}
}

/* ═══ 3.04x KATMANI ═══ */

/* hero tam kule: yüklemede çizilir */
.hero-tower-base svg path{stroke:var(--maroon);fill:none;stroke-width:2;opacity:.5}

/* mobil kule: yapışkan mini kule, içerik üstünden akar */
@media (max-width:880px){
  .tower-col{display:flex;position:sticky;top:70px;height:34vh;z-index:0;
    opacity:.42;pointer-events:none;justify-content:flex-end;
    order:-1;margin-bottom:calc(-34vh + 1rem);padding-right:4vw}
  .tower-scene .grid-2{display:flex;flex-direction:column}
}

/* kitaplık rafı */
.shelf-sec{background:var(--paper-2);border-block:1px solid var(--rule)}
.shelf{max-width:900px;margin-inline:auto}
.shelf svg{width:100%;height:auto;overflow:visible}
.shelf .spine{transform:translateY(56px);opacity:0;
  transition:transform .8s var(--silk),opacity .8s var(--silk)}
.shelf.is-in .spine{transform:none;opacity:1}
.shelf.is-in .spine:nth-child(2){transition-delay:.12s}
.shelf.is-in .spine:nth-child(3){transition-delay:.24s}
.shelf.is-in .spine:nth-child(4){transition-delay:.36s}
.shelf.is-in .spine:nth-child(5){transition-delay:.48s}
.shelf .spine:hover{translate:0 -6px;transition:translate .3s var(--silk)}
.shelf text{font-family:var(--serif);letter-spacing:.14em;text-transform:uppercase}

/* istiflenen değer kartları */
.stack-sec .card{position:sticky;top:calc(90px + var(--i)*3.2rem);
  background:var(--paper);border:1px solid var(--rule);
  padding:clamp(1.6rem,3.4vw,2.8rem);margin-bottom:1.2rem;
  box-shadow:0 -18px 44px -34px rgba(42,30,20,.5)}
.stack-sec .card .kicker{margin-bottom:.5rem}
.stack-sec .card h3{margin-bottom:.5rem}
.stack-sec .card .num{position:absolute;right:clamp(1rem,3vw,2.4rem);top:clamp(.8rem,2.4vw,1.8rem);
  font-size:clamp(2rem,4.6vw,3.4rem);font-weight:250;color:var(--brass);line-height:1}

/* foto şerit: üçlü editoryal dizi */
.strip3{display:grid;gap:clamp(.8rem,2vw,1.4rem);grid-template-columns:1fr 1fr 1fr;align-items:start}
.strip3 figure{border:1px solid var(--rule);background:#fff;padding:clamp(.4rem,1vw,.7rem);
  box-shadow:0 18px 44px -30px rgba(42,30,20,.34)}
.strip3 img{width:100%;aspect-ratio:4/5;object-fit:cover}
.strip3 figcaption{padding:.6rem .2rem .2rem;font-size:.85rem;color:var(--ink-2);
  letter-spacing:.06em}
.strip3 figure:nth-child(2){margin-top:clamp(1.4rem,4vw,3rem)}
.strip3 figure:nth-child(3){margin-top:clamp(2.8rem,8vw,6rem)}
@media (max-width:700px){.strip3{grid-template-columns:1fr}.strip3 figure{margin-top:0!important}}

/* yayınevi sayfası ek düzenler */
.pub-hero{display:grid;gap:clamp(1.6rem,4vw,3.4rem);grid-template-columns:1.2fr .8fr;align-items:center}
@media (max-width:880px){.pub-hero{grid-template-columns:1fr}}
.pub-logo-big{border:1px solid var(--rule);background:#fff;display:flex;align-items:center;
  justify-content:center;padding:clamp(1.6rem,4vw,3rem);min-height:200px}
.pub-logo-big img{max-height:110px;width:auto;mix-blend-mode:multiply}
.seri-list{display:flex;gap:.6rem;flex-wrap:wrap}
.seri-list span{border:1px solid var(--rule-2);padding:.5rem 1.1rem;border-radius:999px;
  color:var(--ink-2);font-size:.95rem}
.geri-link{font-size:.9rem;letter-spacing:.14em;text-transform:uppercase;text-decoration:none;
  color:var(--ink-2)}
.geri-link:hover{color:var(--maroon)}

/* ═══ NAV AÇILIR LİSTE ═══ */
.has-sub{position:relative;display:flex;align-items:center;gap:.15rem}
.has-sub .caret{background:none;border:0;cursor:pointer;font:inherit;color:var(--ink-2);
  padding:.2rem .3rem;font-size:.8rem;transition:rotate .3s var(--silk),color .3s}
.has-sub .sub{position:absolute;top:100%;left:50%;translate:-50% 8px;min-width:250px;
  background:var(--paper);border:1px solid var(--rule);
  box-shadow:0 22px 48px -24px rgba(42,30,20,.4);padding:.5rem 0;z-index:200;
  opacity:0;visibility:hidden;transition:opacity .3s var(--silk),translate .3s var(--silk),visibility .3s}
.has-sub .sub::before{content:'';position:absolute;top:-12px;left:0;right:0;height:12px}
.has-sub .sub a{display:block;padding:.6rem 1.3rem;border:0;font-size:.95rem}
.has-sub .sub a:hover{background:var(--paper-2);color:var(--maroon)}
@media (hover:hover){
  .has-sub:hover .sub,.has-sub:focus-within .sub{opacity:1;visibility:visible;translate:-50% 0}
  .has-sub:hover .caret{rotate:180deg;color:var(--maroon)}
}
.has-sub.open .sub{opacity:1;visibility:visible;translate:-50% 0}
.has-sub.open .caret{rotate:180deg;color:var(--maroon)}
@media (max-width:880px){
  .has-sub{flex-direction:column;gap:.4rem}
  .has-sub .caret{font-size:1.1rem;padding:.3rem .8rem}
  .has-sub .sub{position:static;translate:none;min-width:0;border:0;box-shadow:none;
    background:transparent;display:none;opacity:1;visibility:visible;text-align:center}
  .has-sub.open .sub{display:block;translate:none}
  .has-sub .sub a{font-size:1.05rem;padding:.45rem 1rem;color:var(--ink-2)}
}

/* ═══ MOBİL DÜZELTME KATMANI ═══ */
.cols-2{grid-template-columns:repeat(2,1fr)}
.cols-3{grid-template-columns:repeat(3,1fr)}
.cols-4{grid-template-columns:repeat(4,1fr)}
@media (max-width:880px){
  .cols-2,.cols-3,.cols-4{grid-template-columns:1fr}
}

/* mobil kule: opak yapışkan bant, metinle çakışamaz */
@media (max-width:880px){
  .tower-col{position:sticky;top:60px;height:30vh;z-index:60;opacity:1;
    background:var(--paper);border-bottom:1px solid var(--rule);
    display:flex;justify-content:center;align-items:center;
    align-self:stretch;width:100%;
    order:-1;margin:0;padding:.5rem 0;pointer-events:none}
  .tower-col svg{height:92%}
  .tower-col path{opacity:.85}
  .floor{min-height:46vh}
  .floor .gnum{right:-14%;opacity:.045}
}

/* kaydırdıkça sağa açılan mobil şerit */
@media (max-width:880px){
  .js .hslide{height:240vh}
  .js .hslide .hslide-in{position:sticky;top:0;height:100svh;overflow:clip;
    display:flex;flex-direction:column;justify-content:center;gap:1.4rem}
  .js .hslide .grid-3{display:flex;gap:1rem;width:max-content;border:0;background:transparent;
    will-change:transform}
  .js .hslide .grid-3>*{width:min(78vw,340px);flex:none;border:1px solid var(--rule)}
}
@media (max-width:880px) and (prefers-reduced-motion:reduce){
  .js .hslide{height:auto}
  .js .hslide .hslide-in{position:static;height:auto}
  .js .hslide .grid-3{display:grid;width:auto;grid-template-columns:1fr}
}

/* hero sag boslukta marka kilitlenmesi */
.hero-mark{position:absolute;right:clamp(1rem,6vw,7rem);top:24%;width:min(30vw,460px);
  pointer-events:none;filter:drop-shadow(0 2px 0 rgba(255,255,255,.8)) drop-shadow(0 14px 34px rgba(90,60,30,.18))}
@media (max-width:1023px){.hero-mark{display:none}}

/* VG ortaklık bölümü */
.vg-card{display:grid;gap:clamp(1.6rem,4vw,3.4rem);grid-template-columns:1fr 1.35fr;
  align-items:center;border:1px solid var(--rule);background:var(--paper);
  padding:clamp(1.6rem,3.6vw,3rem)}
.vg-card .p-logo-vg img{max-width:min(440px,78vw);width:100%;mix-blend-mode:multiply}
@media (max-width:880px){.vg-card{grid-template-columns:1fr}}


/* ═══ KARARLI YÜKLENME KATMANI (SplitText kaldırıldı) ═══ */
@keyframes riseIn{from{opacity:0;transform:translateY(26px)}to{opacity:1;transform:none}}
.js .split,.js .chars{animation:riseIn .9s var(--silk) both}
.js .chars{animation-delay:.05s}
.js .split{animation-delay:.15s}
@media (prefers-reduced-motion:reduce){
  .js .split,.js .chars{animation:none}
}

/* Helbling kartı: sabit kutulu logo + sağında ad */
.p-head{display:flex;align-items:center;gap:.9rem}
.p-head .p-logo{flex:none;width:56px;height:56px;display:flex;align-items:center;justify-content:center}
.p-head .p-logo img{width:100%;height:100%;max-width:none;max-height:none;object-fit:contain}
.p-name{font-weight:620;font-size:1.08rem;color:var(--ink);line-height:1.25}

/* kart bağlantılarında alt çizgi olmasın; Helbling adı her görünümde logonun sağında */
a.plaque{text-decoration:none;color:inherit}
.p-name{display:block}