/* Selçuk Yılmaz — ginkgo sitesi
   Palet: çalışma odasındaki ginkgo tablosundan. Zemin, yapraklar sararınca (--warm 0→1) sonbahara döner. */
:root{
  --lichen:#E3E5DA;   /* zemin: liken yeşili-gri */
  --harvest:#EDE1C6;  /* sonbahar zemini */
  --moss:#26332B;     /* yazı */
  --fern:#4E5C51;     /* ikincil yazı */
  --ochre:#9A6A22;    /* bağlantılar, tablodaki güneş (AA kontrastlı ton) */
  --bark:#6B5845;
  --rule:#C9CCBD;
  --warm:0;
  --bg:color-mix(in oklab,var(--lichen),var(--harvest) calc(var(--warm)*100%));
  --serif:"Instrument Serif",Georgia,"Times New Roman",serif;
  --sans:Figtree,system-ui,-apple-system,"Segoe UI",sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--moss);font:400 1.0625rem/1.65 var(--sans);text-rendering:optimizeLegibility}
canvas.gl{position:fixed;inset:0;width:100%;height:100lvh;z-index:0;pointer-events:none}
main,footer{position:relative;z-index:1}

a{color:var(--ochre);text-underline-offset:.2em;text-decoration-thickness:1px}
a:hover{text-decoration-thickness:2px}
:focus-visible{outline:2px solid var(--ochre);outline-offset:3px;border-radius:4px}
.skip{position:absolute;left:-999px;top:8px;z-index:20;background:var(--moss);color:#fff;padding:8px 14px;border-radius:6px}
.skip:focus{left:8px}
.todo{background:#f3d7a0;color:var(--moss);padding:0 .25em;border-radius:3px} /* doldurulacak alanlar */

/* Üst çubuk */
.top{position:fixed;top:0;left:0;right:0;z-index:10;display:flex;align-items:center;justify-content:space-between;gap:1rem;
  padding:max(14px,env(safe-area-inset-top)) 5vw 14px;
  background:color-mix(in oklab,var(--bg) 88%,transparent);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}
.brand{font:400 1.5rem/1 var(--serif);color:var(--moss);text-decoration:none;white-space:nowrap}
.brand span{font:500 .8125rem/1 var(--sans);color:var(--fern);margin-left:.35em}
.top nav{display:flex;gap:1.6rem}
.top nav a{color:var(--moss);text-decoration:none;font-size:.9375rem;font-weight:500}
.top nav a:hover{color:var(--ochre)}

/* Tipografi — ölçek 1.25 (majör terz) */
h1,h2,h3{font-weight:400;margin:0}
h1{font:400 clamp(2.75rem,8.6vw,5.25rem)/1.02 var(--serif);letter-spacing:-.015em;margin-bottom:1.1rem;text-wrap:balance}
h2{font:400 clamp(2.25rem,5.4vw,3.5rem)/1.05 var(--serif);letter-spacing:-.01em;margin-bottom:1.25rem;text-wrap:balance}
h3{font:600 1rem/1.4 var(--sans);margin:2rem 0 .75rem}
p{margin:0 0 1rem;color:var(--fern)}
.lead{font-size:1.1875rem;color:var(--moss);max-width:30ch}

/* Bölümler: masaüstünde metin sol sütunda, bitki sağda */
section{scroll-margin-top:0;min-height:100svh;display:flex;flex-direction:column;justify-content:center;padding:7rem 5vw 4rem}
.panel{max-width:34rem;width:100%}
.hero .panel{max-width:38rem}
.links{display:flex;flex-wrap:wrap;gap:.5rem 1.5rem;margin-top:1.75rem}
.links a{font-weight:600}
.hint{margin-top:3.5rem;font-size:.875rem;color:var(--fern)}
.hint::before{content:"";display:inline-block;width:1px;height:2.2em;background:var(--fern);vertical-align:middle;margin-right:.7em;transform-origin:top;animation:grow 2.4s ease-in-out infinite}
@keyframes grow{0%{transform:scaleY(.2)}60%,100%{transform:scaleY(1)}}

.note{margin:1.75rem 0 0;padding:0 0 0 1.1rem;border-left:2px solid var(--ochre)}
.note p{font:italic 400 1.3125rem/1.45 var(--serif);color:var(--moss);margin:0}
.edu{list-style:none;margin:0;padding:0}
.edu li{display:flex;flex-direction:column;padding:.6rem 0;border-top:1px solid var(--rule)}
.edu li:last-child{border-bottom:1px solid var(--rule)}
.edu strong{font-weight:500;color:var(--moss)}
.edu span{font-size:.9375rem;color:var(--fern)}

.areas{margin:0}
.areas>div{padding:1.25rem 0;border-top:1px solid var(--rule)}
.areas dt{font:400 1.75rem/1.2 var(--serif);margin-bottom:.4rem}
.areas dd{margin:0 0 .5rem;color:var(--fern)}
.areas .topics{font-size:.9375rem;color:var(--moss)}
.areas .topics::before{content:"Konular: ";color:var(--fern)}
.aside{font-size:.9375rem;margin-top:1.5rem;padding-top:1rem;border-top:1px solid var(--rule)}
.urgent{color:var(--moss);font-weight:500}

/* Gerçek bir sıra olduğu için numaralı */
.steps{list-style:none;margin:0;padding:0;counter-reset:s}
.steps li{counter-increment:s;display:grid;grid-template-columns:2.75rem 1fr;column-gap:.75rem;padding:1rem 0;border-top:1px solid var(--rule)}
.steps li::before{content:counter(s);grid-row:span 2;font:400 2.5rem/1 var(--serif);color:var(--ochre)}
.steps h3{margin:.2rem 0 .3rem}
.steps p{margin:0}

.faq details{border-top:1px solid var(--rule)}
.faq details:last-child{border-bottom:1px solid var(--rule)}
.faq summary{list-style:none;cursor:pointer;padding:1rem 2rem 1rem 0;position:relative;font-weight:500;color:var(--moss)}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"";position:absolute;right:.35rem;top:50%;width:.6rem;height:.6rem;border-right:1.5px solid var(--moss);border-bottom:1.5px solid var(--moss);transform:translateY(-70%) rotate(45deg);transition:transform .25s}
.faq details[open] summary::after{transform:translateY(-30%) rotate(225deg)}
.faq details p{margin:0 0 1rem}

.contact{margin:0}
.contact>div{display:grid;grid-template-columns:11rem 1fr;gap:1rem;padding:.9rem 0;border-top:1px solid var(--rule)}
.contact dt{color:var(--fern);font-size:.9375rem}
.contact dd{margin:0;color:var(--moss)}

footer{padding:3rem 5vw 4rem;font-size:.875rem;max-width:44rem}
footer p{margin:0 0 .4rem}

/* Masaüstü: metin bitkinin üstüne binmesin */
@media (min-width:900px){
  section{padding-left:7vw;padding-right:52vw}
  .hero{padding-right:46vw}
}

/* Mobil: bitki üstte; bölümler arasında boşluk kalır ki kaydırırken büyüme görünsün */
@media (max-width:899px){
  .top nav a:not(.nav-contact){display:none}
  section{min-height:auto;padding:0 0 0;display:block}
  section+section{margin-top:32svh}
  section{scroll-margin-top:60px}
  .hero{min-height:100svh;display:flex;justify-content:flex-end;padding-bottom:max(1.5rem,env(safe-area-inset-bottom))}
  .panel{max-width:none;padding:1.75rem 6vw 2rem;
    background:color-mix(in oklab,var(--bg) 50%,transparent); /* buzlu cam: bitki arkada hafif bulanık, seçilebilir */
    -webkit-backdrop-filter:blur(2.5px) saturate(1.1);backdrop-filter:blur(2.5px) saturate(1.1);
    text-shadow:0 0 6px color-mix(in oklab,var(--bg) 90%,transparent),0 0 2px color-mix(in oklab,var(--bg) 80%,transparent); /* bitkinin önünde okunurluk */
    border-top:1px solid color-mix(in oklab,var(--rule) 70%,transparent)}
  .hero .panel{padding-top:1.5rem}
  .hint{margin:0;padding:0 6vw .5rem;background:color-mix(in oklab,var(--bg) 52%,transparent);-webkit-backdrop-filter:blur(2.5px);backdrop-filter:blur(2.5px)}
  .panel p,.panel dd,.panel li{color:var(--moss)} /* yarı saydam zeminde okunurluk için koyu metin */
  .contact>div{grid-template-columns:1fr;gap:.15rem}
  footer{background:var(--bg);padding:2rem 6vw 3rem;max-width:none;margin-top:0}
}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .hint::before{animation:none}
  .faq summary::after{transition:none}
}

/* Metin sayfaları (KVKK) */
.doc main{padding:7rem 6vw 2rem}
.doc article{max-width:40rem;margin:0 auto}
.doc h1{font-size:clamp(2.1rem,6vw,3.2rem);margin-bottom:.5rem}
.doc h2{font:600 1.0625rem/1.4 var(--sans);margin:2.25rem 0 .6rem;color:var(--moss)}
.doc .meta{font-size:.875rem;margin-bottom:2rem}
.doc ul{margin:0 0 1rem;padding-left:1.2rem;color:var(--fern)}
.doc li{margin-bottom:.4rem}
.doc li strong{color:var(--moss);font-weight:600}
.doc footer{max-width:40rem;margin:0 auto;padding-left:6vw;padding-right:6vw;box-sizing:content-box}
@media (max-width:899px){.doc main{padding-top:5.5rem}.doc footer{max-width:none;box-sizing:border-box}}

/* ---------- Sabit asistan + iletişim butonu ---------- */
.dock{position:fixed;right:max(16px,env(safe-area-inset-right));bottom:max(16px,env(safe-area-inset-bottom));z-index:30;display:flex;flex-direction:column;align-items:flex-end;gap:12px}
.dock-btn{display:inline-flex;align-items:center;gap:.5rem;border:0;cursor:pointer;background:var(--moss);color:#F4F2EA;font:600 .9375rem/1 var(--sans);padding:.85rem 1.15rem;border-radius:999px;box-shadow:0 6px 20px rgba(38,51,43,.28)}
.dock-btn svg{width:20px;height:20px}
.dock-btn:hover{background:#33443A}
.dock-btn[aria-expanded="true"]{background:var(--bark)}
.dock-panel{width:min(380px,calc(100vw - 32px));height:min(620px,calc(100svh - 110px));display:flex;flex-direction:column;
  background:#F3F3EC;color:var(--moss);border:1px solid var(--rule);border-radius:18px;box-shadow:0 18px 50px rgba(38,51,43,.22);overflow:hidden}
.dock-panel[hidden]{display:none}
.dock-head{display:flex;justify-content:space-between;align-items:center;padding:.9rem 1rem .5rem 1.1rem}
.dock-head strong{font:400 1.35rem/1.1 var(--serif)}
.dock-close{border:0;background:none;font-size:1.6rem;line-height:1;cursor:pointer;color:var(--fern);width:40px;height:40px;border-radius:50%}
.dock-close:hover{background:var(--lichen)}
.dock-contact{display:grid;grid-template-columns:repeat(3,1fr);gap:6px;padding:0 1rem .6rem}
.dock-contact a{text-align:center;text-decoration:none;font-weight:600;font-size:.875rem;color:var(--moss);border:1px solid var(--rule);border-radius:10px;padding:.55rem .3rem;background:#fff}
.dock-contact a:hover{border-color:var(--moss)}
.dock-note{font-size:.78rem;line-height:1.45;margin:0;padding:.55rem 1.1rem;background:var(--lichen);color:var(--fern);border-block:1px solid var(--rule)}
.dock-log{flex:1;overflow-y:auto;padding:1rem;display:flex;flex-direction:column;gap:.6rem;overscroll-behavior:contain}
.msg{max-width:88%}
.msg>p{margin:0;padding:.6rem .85rem;border-radius:14px;font-size:.9375rem;line-height:1.5}
.msg.bot{align-self:flex-start}
.msg.bot>p{background:#fff;color:var(--moss);border:1px solid var(--rule);border-bottom-left-radius:4px}
.msg.me{align-self:flex-end}
.msg.me>p{background:var(--moss);color:#F4F2EA;border-bottom-right-radius:4px}
.msg.typing>p{color:var(--fern);letter-spacing:2px}
.btn-112{display:inline-block;margin-top:.5rem;background:#9b2d20;color:#fff;font-weight:600;text-decoration:none;padding:.55rem 1rem;border-radius:999px}
.dock-chips{display:flex;flex-wrap:wrap;gap:6px;padding:0 1rem .6rem}
.dock-chips[hidden]{display:none}
.dock-chips button{border:1px solid var(--rule);background:#fff;color:var(--moss);font:500 .8125rem/1.2 var(--sans);padding:.45rem .7rem;border-radius:999px;cursor:pointer}
.dock-chips button:hover{border-color:var(--moss)}
.dock-input{display:flex;gap:8px;align-items:flex-end;padding:.7rem 1rem calc(.7rem + env(safe-area-inset-bottom));border-top:1px solid var(--rule);background:#F3F3EC}
.dock-input textarea{flex:1;resize:none;font:400 1rem/1.4 var(--sans);color:var(--moss);border:1px solid var(--rule);border-radius:12px;padding:.6rem .75rem;background:#fff;max-height:120px}
.dock-send{border:0;background:var(--moss);color:#F4F2EA;font:600 .875rem/1 var(--sans);padding:.75rem .95rem;border-radius:12px;cursor:pointer}
.dock-send:disabled{opacity:.5;cursor:default}

/* Randevu formu */
.rf{margin-top:.5rem;background:#fff;border:1px solid var(--rule);border-radius:14px;padding:.9rem;display:flex;flex-direction:column;gap:.35rem}
.rf-sum{display:grid;grid-template-columns:auto 1fr;gap:.2rem .7rem;margin:0 0 .5rem;font-size:.875rem}
.rf-sum dt{color:var(--fern)}
.rf-sum dd{margin:0;font-weight:600}
.rf label{font-size:.8125rem;color:var(--fern)}
.rf input[type=text],.rf input:not([type]),.rf input[type=tel]{font:400 1rem var(--sans);padding:.55rem .65rem;border:1px solid var(--rule);border-radius:10px;color:var(--moss);margin-bottom:.35rem}
.rf-check{display:flex;gap:.55rem;align-items:flex-start;font-size:.78rem!important;line-height:1.45;margin-top:.3rem}
.rf-check input{margin-top:.2rem;width:18px;height:18px;flex:none;accent-color:var(--moss)}
.rf-err{color:#9b2d20;font-size:.8125rem;margin:.2rem 0 0}
.rf-err:empty{display:none}
.rf-ok{margin-top:.4rem;border:0;background:var(--moss);color:#F4F2EA;font:600 .9375rem/1 var(--sans);padding:.8rem;border-radius:12px;cursor:pointer}
.rf-ok:disabled{opacity:.6}
.rf-done .rf-title{font:400 1.25rem/1.2 var(--serif);color:var(--moss);margin:0 0 .4rem}
.rf-done p{font-size:.8125rem;margin:0 0 .5rem}
.rf-cal{display:flex;flex-direction:column;gap:6px}
.rf-cal a{text-align:center;text-decoration:none;font-weight:600;font-size:.875rem;padding:.6rem;border-radius:10px;border:1px solid var(--moss);color:var(--moss)}

@media (max-width:899px){
  .dock{right:12px;bottom:max(12px,env(safe-area-inset-bottom))}
  .dock-open .dock{left:0;right:0;bottom:0;align-items:stretch;gap:0}
  .dock-open .dock-btn{display:none}
  .dock-panel{width:100%;height:88svh;border-radius:18px 18px 0 0;border-bottom:0}
  .dock-open body{overflow:hidden}
}

/* Sesli kullanım */
.dock-mic{flex:none;width:44px;height:44px;border-radius:12px;border:1px solid var(--rule);background:#fff;color:var(--moss);cursor:pointer;display:grid;place-items:center}
.dock-mic svg{width:22px;height:22px}
.dock-mic:hover{border-color:var(--moss)}
.dock-mic.rec{background:#9b2d20;border-color:#9b2d20;color:#fff;animation:nabiz 1.2s ease-in-out infinite}
@keyframes nabiz{50%{box-shadow:0 0 0 6px rgba(155,45,32,.18)}}
.dock-input textarea:disabled{background:#f1efe8}
.ses-onay{display:flex;flex-direction:column;gap:6px;margin-top:.5rem}
.ses-vazgec{border:1px solid var(--rule);background:#fff;color:var(--moss);font:600 .875rem var(--sans);padding:.65rem;border-radius:12px;cursor:pointer}
@media (prefers-reduced-motion:reduce){.dock-mic.rec{animation:none}}
.dock-durum{display:flex;align-items:center;gap:.5rem;margin:0;padding:.55rem 1rem;background:#f7e9e6;color:#7a2318;font-size:.8125rem;font-weight:500;line-height:1.35;border-top:1px solid #ecd2cc}
.dock-durum[hidden]{display:none}
.dock-durum>span:nth-child(2){flex:1}
.dock-nokta{width:9px;height:9px;border-radius:50%;background:#9b2d20;flex:none;animation:nabiz2 1.2s ease-in-out infinite}
.dock-sure{font-variant-numeric:tabular-nums;white-space:nowrap;opacity:.85}
@keyframes nabiz2{50%{opacity:.25}}
@media (prefers-reduced-motion:reduce){.dock-nokta{animation:none}}