/* =====================================================
   VOWS WEDDING STORY — "Sergi Kataloğu"
   exhibition-catalog aesthetic
   Fonts: Cormorant Garamond · Spectral · Caveat (tümü latin-ext ✓)
   ===================================================== */
:root{
  --paper:#F5F1E8;
  --paper-2:#FBF8F1;
  --ink:#211C15;
  --ink-soft:#6B6355;
  --verm:#A03B23;
  --line:rgba(33,28,21,.16);
  --shadow:0 24px 50px -28px rgba(33,28,21,.4);
  --serif:"Cormorant Garamond",Garamond,serif;
  --body:"Spectral",Georgia,serif;
  --hand:"Caveat",cursive;
  --ease:cubic-bezier(.22,.9,.28,1);
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;background:var(--paper);color:var(--ink);
  font:300 1.05rem/1.8 var(--body);
  -webkit-font-smoothing:antialiased;overflow-x:hidden;
}
body::after{ /* kağıt dokusu */
  content:"";position:fixed;inset:0;z-index:120;pointer-events:none;opacity:.5;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='300' height='300'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.8' numOctaves='2'/%3E%3CfeColorMatrix values='0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .035 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
::selection{background:var(--verm);color:var(--paper)}
.wrap{width:min(1160px,90vw);margin-inline:auto}
.section{padding:clamp(4rem,8vw,7rem) 0}

/* ---- dikey omuz metni ---- */
.spine{
  position:fixed;left:.9rem;top:50%;z-index:90;
  transform:translateY(-50%) rotate(180deg);writing-mode:vertical-rl;
  font:500 .62rem/1 var(--body);letter-spacing:.34em;text-transform:uppercase;
  color:var(--ink-soft);opacity:.65;pointer-events:none;white-space:nowrap;
}

/* ---- tipografi ---- */
.eyebrow{
  font:500 .7rem/1.6 var(--body);letter-spacing:.32em;text-transform:uppercase;
  color:var(--verm);margin:0 0 1.4rem;
}
.chapter{
  font:400 .72rem/1 var(--body);letter-spacing:.4em;text-transform:uppercase;
  color:var(--verm);display:inline-flex;align-items:center;gap:1rem;margin:0 0 1rem;
}
.chapter::before{content:"";width:2.2rem;height:1px;background:var(--verm)}
.chapter::after{content:"";width:2.2rem;height:1px;background:var(--verm)}
.h1{font:400 clamp(2.6rem,6vw,4.6rem)/1.08 var(--serif);margin:0 0 1.2rem;letter-spacing:-.01em}
.h2{font:400 clamp(1.9rem,4vw,3rem)/1.15 var(--serif);margin:0 0 1.3rem;letter-spacing:-.01em}
.h1 em,.h2 em{font-style:italic;color:var(--verm)}
.page-head{padding:clamp(8rem,16vh,10rem) 0 clamp(2rem,4vw,3rem)}
.page-sub{max-width:36rem;color:var(--ink-soft);margin:0}

/* ---- butonlar ---- */
.btn{
  display:inline-flex;align-items:center;gap:.5rem;
  font:400 .78rem/1 var(--body);letter-spacing:.22em;text-transform:uppercase;
  padding:.95rem 1.7rem;border:1px solid var(--ink);cursor:pointer;
  transition:all .4s var(--ease);white-space:nowrap;
}
.btn:hover{background:var(--ink);color:var(--paper)}
.btn--ink{background:var(--ink);color:var(--paper)}
.btn--ink:hover{background:var(--verm);border-color:var(--verm)}
.btn--bare{border-color:transparent;padding-inline:.2rem}
.btn--wide{width:100%;justify-content:center}

/* ---- nav ---- */
.nav{
  position:sticky;top:0;z-index:100;
  display:flex;align-items:center;gap:2rem;
  padding:1.1rem 4vw;background:rgba(245,241,232,.92);backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
}
.brand{display:flex;flex-direction:column;margin-right:auto;line-height:1.1}
.brand-name{font:500 1.45rem/1 var(--serif);letter-spacing:.01em}
.brand-name em{font-style:italic;color:var(--verm)}
.brand-sub{font:400 .6rem/1 var(--body);letter-spacing:.4em;text-transform:uppercase;color:var(--ink-soft)}
.nav-links{display:flex;gap:1.7rem}
.nav-links a{
  font:400 .84rem/1 var(--body);letter-spacing:.1em;padding-block:.4rem;
  position:relative;color:var(--ink-soft);transition:color .3s;
}
.nav-links a:hover{color:var(--ink)}
.nav-links a::after{
  content:"";position:absolute;left:0;bottom:0;width:100%;height:1px;background:var(--verm);
  transform:scaleX(0);transform-origin:right;transition:transform .4s var(--ease);
}
.nav-links a:hover::after,.nav-links a.is-active::after{transform:scaleX(1);transform-origin:left}
.nav-links a.is-active{color:var(--ink)}
.nav .btn{padding:.72rem 1.3rem}
.burger{
  display:none;background:none;border:0;width:2.4rem;height:2rem;
  flex-direction:column;justify-content:center;gap:.4rem;cursor:pointer;
}
.burger span{display:block;height:1.5px;background:var(--ink);transition:all .35s var(--ease)}
.burger.is-open span:nth-child(1){transform:translateY(.5rem) rotate(45deg)}
.burger.is-open span:nth-child(2){opacity:0}
.burger.is-open span:nth-child(3){transform:translateY(-.5rem) rotate(-45deg)}

/* ---- kapak ---- */
.cover{
  min-height:92svh;display:flex;flex-direction:column;justify-content:center;
  position:relative;padding:clamp(3rem,7vh,5rem) 0 4rem;
  background:
    radial-gradient(48rem 26rem at 108% 8%,rgba(160,59,35,.09),transparent 60%),
    radial-gradient(40rem 24rem at -10% 92%,rgba(33,28,21,.06),transparent 62%);
}
.cover-grid{
  width:min(1160px,90vw);margin-inline:auto;
  display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(2.5rem,6vw,5rem);align-items:center;
}
.cover-title{font:400 clamp(2.9rem,6.6vw,5.2rem)/1.05 var(--serif);margin:0 0 1.6rem;letter-spacing:-.01em}
.cover-title span{display:block}
.cover-title i{font-style:italic;font-weight:300;color:var(--verm);font-size:.82em}
.cover-sub{max-width:32rem;color:var(--ink-soft);margin:0 0 2.2rem}
.cover-actions{display:flex;gap:1rem;flex-wrap:wrap;align-items:center}
.cover-meta{
  width:min(1160px,90vw);margin:3.5rem auto 0;
  font:400 .66rem/1.6 var(--body);letter-spacing:.28em;text-transform:uppercase;
  color:var(--ink-soft);text-align:center;border-top:1px solid var(--line);padding-top:1.2rem;
}

/* ---- eser / çerçeve ---- */
.artwork{margin:0;width:100%}
.art-frame{
  display:block;background:var(--paper-2);padding:.7rem;
  border:1px solid var(--line);box-shadow:var(--shadow);
  transition:transform .5s var(--ease),box-shadow .5s var(--ease);
}
.art-frame img{width:100%;height:auto;aspect-ratio:4/5;object-fit:cover;filter:saturate(.94)}
.artwork:hover .art-frame{transform:translateY(-5px) rotate(0deg);box-shadow:0 34px 60px -28px rgba(33,28,21,.5)}
.artwork:hover .art-frame img{filter:saturate(1.05)}
.artwork figcaption{
  display:flex;gap:.6rem;align-items:baseline;justify-content:center;
  font:italic 300 .92rem/1.4 var(--serif);color:var(--ink-soft);
  padding-top:.8rem;text-align:center;
}
.artwork figcaption b{font:600 .62rem/1 var(--body);letter-spacing:.22em;color:var(--verm)}
.tilt-l{transform:rotate(-1.6deg)}
.tilt-r{transform:rotate(1.6deg)}
.cover-art{position:relative;justify-self:end;width:min(24rem,80vw)}

/* ---- kalem notları ---- */
.pencil{
  font:600 1.25rem/1.2 var(--hand);color:rgba(33,28,21,.55);
  transform:rotate(-4deg);display:inline-block;
}
.note-1{position:absolute;bottom:-.4rem;left:-4.5rem}
.note-3{position:absolute;right:6%;bottom:-2.2rem}
.note-4{margin-top:1.4rem}

/* ---- manifesto ---- */
.manifesto{padding:clamp(4rem,8vw,7rem) 0;border-top:1px solid var(--line)}
.mani-grid{display:grid;grid-template-columns:8rem 1fr;gap:2rem}
.mani-copy{max-width:44rem}
.mani-text{margin:0 0 1.4rem;font-size:1.12rem}
.dropcap{
  float:left;font:400 4.6rem/.82 var(--serif);color:var(--verm);
  padding:.25rem .7rem 0 0;
}
.note-2{margin-top:.6rem}

/* ---- seçki ---- */
.selection{padding:clamp(3.5rem,7vw,6rem) 0;background:var(--paper-2);border-block:1px solid var(--line)}
.sec-head{display:flex;flex-wrap:wrap;align-items:flex-end;gap:1rem 2rem;margin-bottom:clamp(2.2rem,4vw,3.4rem)}
.sec-head .h2{margin:0;flex:1 1 auto}
.sec-link{
  font:400 .8rem/1 var(--body);letter-spacing:.2em;text-transform:uppercase;
  color:var(--verm);border-bottom:1px solid currentColor;padding-bottom:.2rem;
  transition:opacity .3s;
}
.sec-link:hover{opacity:.7}
.sel-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(1.4rem,3vw,2.4rem);align-items:start}
.sel-grid .artwork:nth-child(2){margin-top:2.4rem}
.sel-grid .artwork:nth-child(3){margin-top:1rem}

/* ---- defter / ledger ---- */
.ledger{padding:clamp(3rem,6vw,5rem) 0;display:flex;flex-direction:column}
.ledger-row{
  display:flex;align-items:baseline;gap:2rem;
  padding:1.1rem 0;border-bottom:1px solid var(--line);
}
.ledger-row span{font:400 clamp(1.8rem,3.4vw,2.6rem)/1 var(--serif);min-width:9rem;color:var(--verm)}
.ledger-row i{font:italic 300 1rem/1.5 var(--serif);color:var(--ink-soft)}

/* ---- epigraf ---- */
.epigraph{position:relative;padding:clamp(4rem,8vw,6.5rem) 0;text-align:center}
.epigraph blockquote{margin:0 auto;max-width:44rem}
.epigraph blockquote p{
  font:italic 300 clamp(1.4rem,3vw,2.1rem)/1.5 var(--serif);margin:0 0 1.2rem;
}
.epigraph blockquote footer{
  font:400 .8rem/1 var(--body);letter-spacing:.24em;text-transform:uppercase;color:var(--ink-soft);
}

/* ---- sergi odaları ---- */
.room{padding:clamp(3rem,6vw,5.5rem) 0}
.room--alt{background:var(--paper-2);border-block:1px solid var(--line)}
.room-head{max-width:40rem;margin-bottom:clamp(2rem,4vw,3rem)}
.room-no{
  display:inline-block;font:italic 400 1.1rem/1 var(--serif);color:var(--verm);
  border:1px solid currentColor;border-radius:50%;padding:.55rem .4rem;
  min-width:3.4rem;text-align:center;margin-bottom:1rem;
}
.room-head h2{font:400 clamp(2rem,4vw,3.1rem)/1.1 var(--serif);margin:0 0 .5rem}
.room-head p{color:var(--ink-soft);margin:0}
.art-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(1.4rem,3vw,2.4rem);align-items:start}
.art-grid--4{grid-template-columns:repeat(4,1fr)}
.art-grid .artwork:nth-child(3n+2){margin-top:2.2rem}
.art-grid--4 .artwork:nth-child(3n+2){margin-top:0}
.art-grid--4 .artwork:nth-child(even){margin-top:2.2rem}
.pf-note{text-align:center;margin-top:3rem;color:var(--ink-soft)}
.pf-note a{color:var(--verm);border-bottom:1px solid currentColor}

/* ---- atölye programları ---- */
.programs{padding-bottom:clamp(3rem,6vw,5rem)}
.program{
  display:grid;grid-template-columns:6rem 1fr 10rem;gap:2rem;align-items:baseline;
  padding:2.2rem 0;border-top:1px solid var(--line);transition:padding .4s var(--ease);
}
.program:last-of-type{border-bottom:1px solid var(--line)}
.program:hover{padding-left:1.2rem}
.prog-no{font:italic 400 1.3rem/1 var(--serif);color:var(--verm)}
.prog-body h2{font:400 clamp(1.5rem,2.6vw,2.1rem)/1.2 var(--serif);margin:0 0 .6rem}
.prog-body p{margin:0 0 .9rem;color:var(--ink-soft);max-width:42rem}
.prog-body ul{margin:0;padding:0;list-style:none;display:flex;flex-wrap:wrap;gap:.4rem 1.6rem}
.prog-body li{
  font:400 .78rem/1.6 var(--body);letter-spacing:.06em;color:var(--ink-soft);
  display:flex;align-items:center;gap:.5rem;
}
.prog-body li::before{content:"·";color:var(--verm);font-weight:700}
.prog-meta{
  font:400 .68rem/1 var(--body);letter-spacing:.2em;text-transform:uppercase;
  color:var(--ink-soft);justify-self:end;white-space:nowrap;
}

/* ---- süreç (atölye) ---- */
.process-art{padding:clamp(3.5rem,7vw,6rem) 0;background:var(--paper-2);border-top:1px solid var(--line)}
.steps-art{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(1.6rem,3vw,2.6rem)}
.steps-art li{border-left:2px solid var(--verm);padding-left:1.4rem}
.step-n{font:italic 400 1.6rem/1 var(--serif);color:var(--verm);display:block;margin-bottom:.7rem}
.steps-art h3{font:400 1.5rem/1.2 var(--serif);margin:0 0 .5rem}
.steps-art p{margin:0;color:var(--ink-soft);font-size:.98rem}

/* ---- stüdyo ilkeleri ---- */
.principles{padding:clamp(3rem,6vw,5rem) 0}
.principle{
  display:grid;grid-template-columns:6rem 1fr;gap:1.6rem;
  padding:2.4rem 0;border-top:1px solid var(--line);
}
.principle:last-child{border-bottom:1px solid var(--line)}
.pr-no{font:italic 400 2.2rem/1 var(--serif);color:var(--verm)}
.principle h2{font:400 clamp(1.6rem,3vw,2.3rem)/1.2 var(--serif);margin:0 0 .7rem}
.principle p{margin:0;color:var(--ink-soft);max-width:44rem}

/* ---- vitrin ---- */
.bench{padding:clamp(3.5rem,7vw,6rem) 0;background:var(--paper-2);border-block:1px solid var(--line)}
.bench-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:clamp(2.5rem,6vw,5rem);align-items:center}
.bench-copy p:not(.chapter){color:var(--ink-soft)}
.bench-copy .btn{margin-top:1.8rem}

/* ---- ziyaretçi defteri ---- */
.voices{padding:clamp(3.5rem,7vw,6rem) 0}
.voice-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(1.4rem,3vw,2.4rem)}
.voice{margin:0;padding:1.8rem 1.6rem;background:var(--paper-2);border:1px solid var(--line);position:relative}
.voice::before{
  content:"“";position:absolute;top:-.4rem;left:1rem;
  font:400 4rem/1 var(--serif);color:var(--verm);opacity:.5;
}
.voice p{font:italic 300 1.1rem/1.6 var(--serif);margin:0 0 1rem}
.voice footer{font:400 .72rem/1.5 var(--body);letter-spacing:.2em;text-transform:uppercase;color:var(--ink-soft)}

/* ---- randevu ---- */
.appointment{padding:clamp(2rem,4vw,3rem) 0 clamp(4rem,8vw,6rem)}
.appt-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:clamp(2.5rem,6vw,5rem);align-items:start}
.appt-form{background:var(--paper-2);border:1px solid var(--line);padding:clamp(1.6rem,4vw,2.6rem);box-shadow:var(--shadow)}
.field{margin-bottom:1.2rem}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:1.2rem}
.field label{
  display:block;font:400 .66rem/1 var(--body);letter-spacing:.24em;text-transform:uppercase;
  color:var(--ink-soft);margin-bottom:.5rem;
}
.field input,.field select,.field textarea{
  width:100%;border:0;border-bottom:1px solid var(--line);background:transparent;
  font:300 1.05rem/1.6 var(--body);color:var(--ink);padding:.55rem 0;outline:none;
  transition:border-color .35s var(--ease);resize:vertical;
}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--verm)}
.field input::placeholder,.field textarea::placeholder{color:rgba(33,28,21,.32)}
.field select{appearance:none;cursor:pointer}
.form-note{margin:.9rem 0 0;font-size:.9rem;color:var(--verm);text-align:center;min-height:1.4em}
.form-note.is-error{color:#8A2B15;font-weight:400}
.card{border:1px solid var(--line);background:var(--paper-2);padding:1.8rem 1.6rem}
.card h3{
  font:400 1.5rem/1.2 var(--serif);margin:0 0 1.2rem;
  border-bottom:1px solid var(--line);padding-bottom:.8rem;
}
.card ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:1rem}
.card li{display:flex;flex-direction:column;gap:.1rem}
.card li span:first-child{font:400 .62rem/1 var(--body);letter-spacing:.26em;text-transform:uppercase;color:var(--ink-soft)}
.card a{font:400 1.15rem/1.5 var(--serif);transition:color .3s}
.card a:hover{color:var(--verm)}

/* ---- kolofon ---- */
.colophon{background:var(--ink);color:var(--paper);padding:clamp(3rem,6vw,4.5rem) 0 1.6rem}
.colo-grid{display:grid;grid-template-columns:1.2fr 1fr .8fr;gap:2.4rem;align-items:start}
.colo-script{font:italic 400 2.6rem/1 var(--serif);display:block;margin-bottom:.2rem}
.colo-caps{font:400 .62rem/1 var(--body);letter-spacing:.4em;text-transform:uppercase;opacity:.7}
.colo-brand p{margin:1rem 0 0;font-size:.86rem;opacity:.55;max-width:22rem}
.colo-nav{display:flex;flex-direction:column;gap:.7rem}
.colo-nav a{font:400 .84rem/1.6 var(--body);letter-spacing:.1em;opacity:.7;transition:all .3s}
.colo-nav a:hover{opacity:1;color:var(--verm);padding-left:.4rem}
.colo-meta{text-align:right;font-size:.8rem;opacity:.6}
.colo-page{font:italic 400 1.3rem/1.6 var(--serif);opacity:.9;color:var(--paper)}

/* ---- lightbox ---- */
.lightbox{
  position:fixed;inset:0;z-index:200;display:grid;place-items:center;
  background:rgba(20,17,12,.94);opacity:0;visibility:hidden;transition:all .4s var(--ease);
}
.lightbox.is-open{opacity:1;visibility:visible}
.lightbox img{max-width:86vw;max-height:84vh;border-radius:2px;box-shadow:0 40px 90px rgba(0,0,0,.6);border:6px solid var(--paper-2)}
.lb-close{
  position:absolute;top:1.2rem;right:1.6rem;width:2.8rem;height:2.8rem;border-radius:50%;
  border:1px solid rgba(245,241,232,.4);background:transparent;color:var(--paper);
  font-size:1.5rem;cursor:pointer;transition:all .3s;
}
.lb-close:hover{background:var(--paper);color:var(--ink)}
.lb-prev,.lb-next{
  position:absolute;top:50%;transform:translateY(-50%);
  width:3rem;height:3rem;border-radius:50%;border:1px solid rgba(245,241,232,.4);
  background:rgba(33,28,21,.6);color:var(--paper);font-size:1.1rem;cursor:pointer;transition:all .3s;
}
.lb-prev{left:2vw}.lb-next{right:2vw}
.lb-prev:hover,.lb-next:hover{background:var(--paper);color:var(--ink)}
.lb-count{position:absolute;bottom:1.4rem;left:50%;transform:translateX(-50%);font:400 .72rem/1 var(--body);letter-spacing:.3em;color:rgba(245,241,232,.7);margin:0}

/* ---- reveal ---- */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
.reveal.is-in{opacity:1;transform:rotate(0)}
.reveal.tilt-l.is-in,.reveal.tilt-r.is-in{transform:rotate(var(--tilt,0deg))}
.tilt-l{--tilt:-1.6deg}
.tilt-r{--tilt:1.6deg}
.d1{transition-delay:.08s}.d2{transition-delay:.16s}.d3{transition-delay:.24s}.d4{transition-delay:.32s}.d5{transition-delay:.4s}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important}
  .reveal{opacity:1;transform:none}
  html{scroll-behavior:auto}
}

/* ---- responsive ---- */
@media (max-width:1020px){
  .spine{display:none}
  .cover-grid{grid-template-columns:1fr}
  .cover-art{justify-self:start}
  .sel-grid,.art-grid,.voice-grid,.steps-art{grid-template-columns:repeat(2,1fr)}
  .art-grid--4{grid-template-columns:repeat(2,1fr)}
  .bench-grid,.appt-grid{grid-template-columns:1fr}
  .program{grid-template-columns:4rem 1fr}
  .prog-meta{grid-column:2;justify-self:start}
  .colo-grid{grid-template-columns:1fr 1fr}
  .note-1{left:auto;right:0}
}
@media (max-width:720px){
  .nav-links,.nav .btn{display:none}
  .burger{display:flex}
  .nav{position:sticky}
  .nav.is-open{background:rgba(245,241,232,.98)}
  .nav.is-open .nav-links{
    display:flex;position:fixed;inset:3.4rem 0 0 0;flex-direction:column;
    align-items:center;justify-content:center;gap:1.8rem;font-size:1.2rem;
    background:var(--paper);border-top:1px solid var(--line);
  }
  .sel-grid,.art-grid,.art-grid--4,.voice-grid,.steps-art{grid-template-columns:1fr}
  .art-grid .artwork:nth-child(3n+2),.art-grid--4 .artwork:nth-child(even){margin-top:0}
  .sel-grid .artwork:nth-child(2),.sel-grid .artwork:nth-child(3){margin-top:0}
  .field-row{grid-template-columns:1fr}
  .mani-grid{grid-template-columns:1fr}
  .ledger-row span{min-width:6rem}
  .colo-grid{grid-template-columns:1fr}
  .colo-meta{text-align:left}
  .principle{grid-template-columns:3rem 1fr}
  .note-3{position:static;display:block;margin-top:1rem}
}