/* Ortak stiller: tüm konsept sayfaları
   Palet: tuvanstudios.com ile aynı. Tüm renkler buradaki değişkenlerden gelir;
   3D sahneler de bu değişkenleri okur. */
:root{
  /* Nötrler (canlı site) */
  --ink:#040506;          /* zemin */
  --surface:#1b1b1b;      /* yüzey */
  --surface-2:#1f1f1f;
  --border:#242424;       /* çizgi */
  --muted:#868686;        /* soluk yazı */
  --paper:#f2f2f2;        /* yazı */
  /* Türetilmiş nötrler */
  --dim:#585858;
  --text-2:#c4c4c4;
  --text-3:#b1b1b1;
  --field:#0a0a0a;
  --panel:rgba(12,12,12,.92);
  --line:rgba(242,242,242,.14);
  /* Vurgu: tek ton ailesi (canlı sitenin primary rengi) */
  --signal:#f84e37;
  --signal-hi:#ff9684;
  --signal-lo:#7f2119;
  --signal-deep:#3d0a07;
  --on-signal:#fff6f3;
  /* Yalnızca form onayı için */
  --ok:#9bdcb1;

  --gut:clamp(16px,2.4vw,32px);
  --display:"Unbounded",Arial,sans-serif;
  --body:"Manrope",Arial,sans-serif;
  --mono:"JetBrains Mono",ui-monospace,monospace;
  --h1-track:-.035em;
  --h1-weight:700;
}

*{box-sizing:border-box}
html,body{margin:0;height:100%;overflow:hidden;background:var(--ink);color:var(--paper);font-family:var(--body)}
body{position:fixed;inset:0}
button{font:inherit}
canvas.scene{position:fixed;inset:0;z-index:1;width:100%;height:100%;display:block}

/* ---------- Atmosfer katmanları ---------- */
.vignette{position:fixed;inset:0;z-index:2;pointer-events:none;background:
  radial-gradient(130% 100% at 50% 50%,transparent 45%,rgba(0,0,0,.72) 100%),
  linear-gradient(to top,color-mix(in srgb,var(--ink) 94%,transparent) 0%,color-mix(in srgb,var(--ink) 40%,transparent) 34%,transparent 60%)}
.grain{position:fixed;inset:0;z-index:3;pointer-events:none;opacity:.08;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.7'/%3E%3C/svg%3E")}
.scan{position:fixed;inset:0;z-index:3;pointer-events:none;opacity:.05;background:repeating-linear-gradient(to bottom,#fff 0 1px,transparent 1px 3px)}

/* ---------- Üst bar ---------- */
header{position:fixed;z-index:6;left:calc(var(--gut) + 22px);right:calc(var(--gut) + 22px);top:calc(var(--gut) + 16px);display:flex;align-items:center;justify-content:space-between;gap:16px}
.brand img{display:block;width:104px;height:auto}
.rec{display:flex;align-items:center;gap:14px;font:500 11px/1 var(--mono);letter-spacing:.14em;color:var(--paper);text-transform:uppercase}
.rec .dot{width:8px;height:8px;border-radius:50%;background:var(--signal);box-shadow:0 0 8px color-mix(in srgb,var(--signal) 60%,transparent);animation:breathe 3.2s ease-in-out infinite}
.rec .meta{color:var(--muted)}

/* ---------- İçerik ---------- */
.copy{position:fixed;z-index:6;left:calc(var(--gut) + 22px);bottom:calc(var(--gut) + 62px);max-width:min(700px,calc(100vw - 2 * var(--gut) - 44px))}
.eyebrow{display:flex;align-items:center;gap:12px;font:500 11px/1.2 var(--mono);letter-spacing:.2em;text-transform:uppercase;color:var(--signal-hi);margin:0 0 18px}
.eyebrow i{width:30px;height:1px;background:var(--signal)}
h1{font-family:var(--display);font-weight:var(--h1-weight);font-size:clamp(30px,4.7vw,76px);line-height:.98;letter-spacing:var(--h1-track);margin:0}
h1 em{font-style:normal;color:color-mix(in srgb,var(--paper) 42%,transparent)}
.sub{max-width:500px;margin:18px 0 0;font-size:clamp(14px,1.05vw,16px);line-height:1.6;color:var(--text-2)}

.pick{margin-top:22px}
.pick-label{display:block;font:500 10px/1 var(--mono);letter-spacing:.18em;text-transform:uppercase;color:var(--muted);margin-bottom:10px}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{appearance:none;cursor:pointer;border:1px solid var(--line);background:color-mix(in srgb,var(--ink) 50%,transparent);color:var(--paper);padding:9px 13px;font:500 13px/1 var(--body);transition:border-color .2s,background .2s}
.chip:hover{border-color:var(--signal)}
.chip[aria-pressed="true"],.chip:has(input:checked){border-color:var(--signal);background:color-mix(in srgb,var(--signal) 16%,transparent)}
.chip input{position:absolute;opacity:0;pointer-events:none}
label.chip{position:relative;display:inline-flex;align-items:center;gap:8px}
label.chip:has(input:focus-visible){outline:2px solid var(--paper);outline-offset:2px}

.actions{display:flex;flex-wrap:wrap;align-items:center;gap:12px 14px;margin-top:20px}
.cta{appearance:none;border:0;cursor:pointer;display:inline-flex;align-items:center;gap:12px;background:var(--signal);color:var(--on-signal);font:600 12px/1 var(--mono);letter-spacing:.18em;text-transform:uppercase;padding:17px 24px;transition:background .2s,transform .2s;text-decoration:none}
.cta:hover{background:color-mix(in srgb,var(--signal) 82%,var(--signal-hi));transform:translateY(-2px)}
.cta:disabled{opacity:.6;cursor:wait;transform:none}
.ghost{appearance:none;cursor:pointer;display:inline-flex;align-items:center;gap:10px;background:color-mix(in srgb,var(--ink) 45%,transparent);border:1px solid var(--line);color:var(--paper);font:600 12px/1 var(--mono);letter-spacing:.16em;text-transform:uppercase;padding:16px 20px;text-decoration:none;transition:border-color .2s}
.ghost:hover{border-color:var(--paper)}
.ghost svg{width:15px;height:15px}
/* WhatsApp: resmi glif, markanın yeşili (sayfadaki tek yeşil; küçük ikon olduğu için palete istisna) */
.ghost .wa-ico{width:18px;height:18px;flex:none;color:#25d366}
:is(.cta,.ghost,.chip,.close,.mail,.link,.fix):focus-visible{outline:2px solid var(--paper);outline-offset:3px}
.slots{display:flex;align-items:center;gap:12px;margin-left:12px;font:500 11px/1 var(--mono);letter-spacing:.14em;color:var(--muted);text-transform:uppercase}
.slots .bars{display:flex;gap:4px}
.slots .bars span{width:16px;height:6px;background:var(--signal);box-shadow:0 0 10px color-mix(in srgb,var(--signal) 50%,transparent)}
.slots .bars span.taken{background:var(--border);box-shadow:none}
.slots strong{color:var(--paper);font-weight:500}
.note{margin:12px 0 0;font:400 11px/1.4 var(--mono);letter-spacing:.1em;color:var(--dim);text-transform:uppercase}

/* ---------- Alt bilgi barı ---------- */
.telemetry{position:fixed;z-index:6;left:calc(var(--gut) + 22px);right:calc(var(--gut) + 22px);bottom:calc(var(--gut) + 14px);display:flex;justify-content:space-between;align-items:center;gap:18px;border-top:1px solid var(--line);padding-top:12px;font:400 11px/1 var(--mono);letter-spacing:.12em;color:var(--muted);text-transform:uppercase}
.telemetry .group{display:flex;gap:clamp(14px,2.2vw,30px);white-space:nowrap}
.telemetry b{color:var(--paper);font-weight:500}
.telemetry .hl b{color:var(--signal-hi)}
.mail{color:var(--paper);text-decoration:none;text-transform:none;letter-spacing:.06em}
.mail:hover{color:var(--signal-hi)}

/* ---------- Başvuru paneli ---------- */
.backdrop{position:fixed;inset:0;z-index:8;background:color-mix(in srgb,var(--ink) 50%,transparent);opacity:0;pointer-events:none;transition:opacity .35s}
.panel{position:fixed;z-index:9;top:var(--gut);right:var(--gut);bottom:var(--gut);width:min(440px,calc(100vw - 2 * var(--gut)));background:var(--panel);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);border:1px solid var(--line);padding:26px 26px 22px;overflow-y:auto;transform:translateX(calc(100% + 40px));transition:transform .45s cubic-bezier(.2,.8,.2,1),visibility 0s linear .45s;display:flex;flex-direction:column;visibility:hidden}
.open .backdrop{opacity:1;pointer-events:auto}
.open .panel{transform:none;visibility:visible;transition-delay:0s}
.panel-head{display:flex;justify-content:space-between;align-items:start;gap:16px}
.kicker{font:500 10px/1 var(--mono);letter-spacing:.2em;text-transform:uppercase;color:var(--signal-hi)}
.panel h2{font-family:var(--display);font-weight:600;font-size:24px;line-height:1.08;letter-spacing:-.03em;margin:10px 0 0}
.close{appearance:none;background:none;border:1px solid var(--line);color:var(--paper);width:36px;height:36px;cursor:pointer;font-size:18px;line-height:1;flex:none}
.close:hover{border-color:var(--signal)}
.lead{color:var(--text-3);font-size:13px;line-height:1.55;margin:12px 0 0}

.progress{display:flex;align-items:center;gap:6px;margin:22px 0 4px}
.progress span{flex:1;height:2px;background:var(--border);transition:background .3s}
.progress span.on{background:var(--signal)}
.progress em{font:500 10px/1 var(--mono);font-style:normal;letter-spacing:.14em;color:var(--muted);margin-left:8px}
fieldset{border:0;padding:0;margin:0;min-width:0}
legend{padding:0;font-family:var(--display);font-weight:600;font-size:16px;letter-spacing:-.01em;margin:18px 0 4px}
.step .chips{margin-top:12px}
.field{margin-top:14px}
.field label{display:block;font:500 10px/1 var(--mono);letter-spacing:.15em;text-transform:uppercase;color:var(--muted);margin-bottom:8px}
.opt{color:var(--dim);text-transform:none;letter-spacing:.04em}
.field input,.field select,.field textarea{width:100%;border:1px solid var(--line);background:var(--field);color:var(--paper);padding:12px;font:inherit;font-size:14px;outline:none;border-radius:0}
.field textarea{resize:vertical;min-height:80px}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--signal)}
.field input.bad{border-color:var(--signal-hi)}
.field input.good{border-color:color-mix(in srgb,var(--ok) 55%,transparent)}
.hint{margin:8px 0 0;font-size:12px;line-height:1.5;color:var(--dim)}
.hint.ok{color:var(--ok)}
.hint.err{color:var(--signal-hi)}
.fix{appearance:none;cursor:pointer;margin-left:8px;border:1px solid currentColor;background:none;color:var(--paper);font:500 11px/1 var(--mono);letter-spacing:.1em;text-transform:uppercase;padding:4px 7px}
/* Bot tuzağı: ekranda ve ekran okuyucuda yok, botlar doldurur */
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.consent{display:flex;gap:10px;align-items:flex-start;margin-top:16px;font-size:12px;line-height:1.5;color:var(--text-3)}
.consent input{margin-top:3px;accent-color:var(--signal)}
.link{color:var(--paper)}
.nav{display:flex;gap:10px;margin-top:22px}
.nav .cta{flex:1;justify-content:center}
.nav .ghost[hidden]{display:none}
.status{min-height:18px;margin:12px 0 0;font-size:12px;line-height:1.5;color:var(--signal-hi)}
.alt{margin:auto 0 0;padding-top:18px;border-top:1px solid var(--line);font-size:12px;color:var(--muted)}
.alt a{color:var(--paper)}
/* Formun altındaki WhatsApp bağlantısı: markanın yeşili, koyu zeminde okunaklı */
.alt .wa-link{display:inline-flex;align-items:center;gap:6px;color:#25d366;font-weight:600;text-decoration:none;white-space:nowrap}
.alt .wa-link .wa-ico{width:15px;height:15px;flex:none}
.alt .wa-link:hover{color:#5fe08f;text-decoration:underline;text-underline-offset:3px}

/* Formdaki sektör adımı */
.ps{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:12px}
.ps-opt{appearance:none;display:flex;align-items:center;gap:12px;padding:14px;border:1px solid var(--line);background:var(--field);color:var(--paper);font:500 14px/1.2 var(--body);text-align:left;cursor:pointer;transition:border-color .2s,background .2s}
.ps-opt svg{width:22px;height:22px;flex:none;color:var(--text-3);transition:color .2s}
.ps-opt:hover{border-color:color-mix(in srgb,var(--paper) 40%,transparent)}
.ps-opt[aria-pressed="true"]{border-color:var(--signal);background:color-mix(in srgb,var(--signal) 12%,var(--field))}
.ps-opt[aria-pressed="true"] svg{color:var(--signal)}
.ps-opt:last-child{grid-column:1/-1}
.ps-opt:focus-visible{outline:2px solid var(--paper);outline-offset:2px}
.lead .link{appearance:none;background:none;border:0;padding:0;font:inherit;color:var(--paper);text-decoration:underline;text-underline-offset:3px;cursor:pointer}

.done{display:flex;flex-direction:column;gap:6px;margin-top:28px}
.done[hidden]{display:none}
.done .sig{display:flex;align-items:center;gap:10px;font:500 11px/1 var(--mono);letter-spacing:.18em;text-transform:uppercase;color:var(--ok)}
.done .sig i{width:8px;height:8px;border-radius:50%;background:var(--ok);box-shadow:0 0 12px var(--ok)}
.done h3{font-family:var(--display);font-weight:600;font-size:22px;line-height:1.15;letter-spacing:-.02em;margin:14px 0 0}
.done p{color:var(--text-3);font-size:14px;line-height:1.6;margin:8px 0 14px}

/* ---------- Bildirim & video ---------- */
.toast{position:fixed;z-index:12;left:50%;bottom:calc(var(--gut) + 56px);transform:translate(-50%,12px);background:var(--surface);border:1px solid var(--line);color:var(--paper);font-size:13px;padding:12px 16px;opacity:0;pointer-events:none;transition:opacity .25s,transform .25s;max-width:calc(100vw - 32px)}
.toast.show{opacity:1;transform:translate(-50%,0)}
.lightbox{position:fixed;inset:0;z-index:14;background:color-mix(in srgb,var(--ink) 92%,transparent);display:grid;place-items:center;padding:var(--gut)}
.lightbox[hidden]{display:none}
.lb-inner{width:min(1100px,100%)}
.lb-media{aspect-ratio:16/9;background:#000;border:1px solid var(--line)}
.lb-media video,.lb-media iframe{width:100%;height:100%;display:block;border:0}
.lb-bar{display:flex;justify-content:space-between;align-items:center;margin-top:12px;font:500 11px/1 var(--mono);letter-spacing:.16em;text-transform:uppercase;color:var(--muted)}

@keyframes breathe{50%{opacity:.45}}

/* ---------- Duyarlı ---------- */
@media (max-width:760px){
  .copy{left:calc(var(--gut) + 6px);right:calc(var(--gut) + 6px);bottom:calc(var(--gut) + 48px)}
  header{left:calc(var(--gut) + 10px);right:calc(var(--gut) + 10px)}
  .brand img{width:86px}
  .rec .meta{display:none}
  .telemetry{left:calc(var(--gut) + 6px);right:calc(var(--gut) + 6px);font-size:10px}
  .telemetry .hide-sm{display:none}
  .sub{font-size:13px}
  .pick{margin-top:16px}
  .copy .chips{flex-wrap:nowrap;overflow-x:auto;scrollbar-width:none;margin-right:calc(-1 * var(--gut));padding-right:var(--gut)}
  .copy .chips::-webkit-scrollbar{display:none}
  .chip{white-space:nowrap}
  .actions{gap:10px}
  .actions .cta,.actions .ghost{flex:1;justify-content:center;padding:15px 12px}
  .slots{width:100%;margin-left:0}
  .note{display:none}
  .panel{top:auto;left:0;right:0;bottom:0;width:auto;max-height:90svh;border-left:0;border-right:0;border-bottom:0;transform:translateY(100%)}
}
@media (max-height:760px){ .sub{display:none} }
@media (max-height:620px){
  .pick-label,.note,.eyebrow{display:none}
  .pick,.actions{margin-top:12px}
  h1{font-size:clamp(26px,4vw,50px)}
}
@media (prefers-reduced-motion:reduce){
  .rec .dot{animation:none}
  .panel,.backdrop,.cta,.toast{transition:none}
}