/* ismaildoner.com — ana sayfa katmanı
   Kahraman KOYU ve canlı; onun altındaki her şey AÇIK ve sakin. */

/* =========== 01 · KAHRAMAN (tek koyu katman) ========================= */
.kahraman{
  position:relative;background:var(--gece);color:var(--metin-gece);
  overflow:hidden;isolation:isolate;
  min-height:min(88vh,760px);display:flex;align-items:center;
  padding-block:clamp(72px,11vw,120px);
}
.kahraman-tuval{position:absolute;inset:0;z-index:0;width:100%;height:100%}
/* Ağ dokusunun üstüne çok yumuşak bir perde: yazı her hâlükârda okunur kalsın.
   Perde ağırlaşırsa animasyon kaybolur, hafifse yazı okunmaz — orta yol ölçüldü. */
.kahraman::after{
  content:"";position:absolute;inset:0;z-index:1;pointer-events:none;
  background:
    radial-gradient(120% 85% at 22% 45%, rgba(12,22,38,.92) 0%, rgba(12,22,38,.55) 45%, rgba(12,22,38,.18) 100%),
    linear-gradient(180deg, rgba(12,22,38,.35) 0%, transparent 30%, rgba(12,22,38,.55) 100%);
}
.kahraman .sar{position:relative;z-index:2}

.kahraman .rozet{
  display:inline-flex;align-items:center;gap:9px;margin-bottom:24px;
  padding:6px 14px 6px 10px;border-radius:var(--r-pill);
  background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.14);
  font-family:var(--f-mono);font-size:.6875rem;letter-spacing:.1em;text-transform:uppercase;
  color:var(--metin-gece);
}
.kahraman .rozet i{
  width:7px;height:7px;border-radius:50%;background:var(--vurgu-parlak);flex:none;
  box-shadow:0 0 0 0 rgba(245,179,44,.6);animation:nabiz 2.6s ease-out infinite;
}
@keyframes nabiz{0%{box-shadow:0 0 0 0 rgba(245,179,44,.55)}70%{box-shadow:0 0 0 8px transparent}100%{box-shadow:0 0 0 0 transparent}}
@media (prefers-reduced-motion:reduce){.kahraman .rozet i{animation:none}}

.kahraman h1{
  color:#fff;font-size:clamp(2.125rem,5.4vw,3.75rem);
  line-height:1.08;letter-spacing:-.028em;font-weight:600;
  max-width:17ch;margin-bottom:20px;
}
.kahraman h1 span{color:var(--vurgu-parlak)}
.kahraman .ozet{max-width:54ch;color:var(--metin-gece-2);font-size:clamp(1rem,1.7vw,1.1875rem);line-height:1.62}
.kahraman .eylem{display:flex;flex-wrap:wrap;gap:12px;margin-top:34px}

/* alt şerit: sistem adları — dekor değil, gerçek kayıt */
.kahraman-serit{
  position:relative;z-index:2;margin-top:clamp(38px,6vw,64px);
  border-top:1px solid rgba(255,255,255,.10);padding-top:22px;
  display:flex;flex-wrap:wrap;gap:10px 26px;align-items:center;
}
.kahraman-serit span{
  font-family:var(--f-mono);font-size:.6875rem;letter-spacing:.1em;text-transform:uppercase;
  color:var(--metin-gece-2);display:inline-flex;align-items:center;gap:8px;
}
.kahraman-serit span::before{content:"";width:5px;height:5px;border-radius:50%;background:var(--vurgu-parlak);opacity:.8}

.kaydir-im{
  position:absolute;left:50%;bottom:22px;transform:translateX(-50%);z-index:2;
  width:24px;height:38px;border:1.5px solid rgba(255,255,255,.28);border-radius:14px;
  display:grid;justify-items:center;padding-top:7px;
}
.kaydir-im i{width:3px;height:7px;border-radius:2px;background:var(--vurgu-parlak);animation:kaydir 1.8s ease-in-out infinite}
@keyframes kaydir{0%,100%{transform:translateY(0);opacity:1}50%{transform:translateY(9px);opacity:.3}}
@media (prefers-reduced-motion:reduce){.kaydir-im i{animation:none}}
@media (max-width:760px){.kaydir-im{display:none}}

/* =========== bölüm zeminleri ======================================== */
.bolum{padding-block:var(--bolum)}
.bolum--gri{background:var(--zemin-2);border-block:1px solid var(--cizgi)}

/* =========== 02 · ŞU AN KURULAN ===================================== */
.kurulan-liste{display:grid;grid-template-columns:repeat(auto-fit,minmax(290px,1fr));gap:20px}
.kurulan-kart{padding:26px;display:flex;flex-direction:column;gap:14px}
.kurulan-kart .bas{display:flex;align-items:flex-start;justify-content:space-between;gap:14px}
.kurulan-kart h3{font-size:1.1875rem}
.kurulan-kart .tam{font-family:var(--f-mono);font-size:.625rem;letter-spacing:.11em;text-transform:uppercase;color:var(--metin-3);margin-top:6px}
.kurulan-kart p{color:var(--metin-2);font-size:.9375rem;line-height:1.6}
.kurulan-kart .olcu{
  margin-top:auto;padding-top:14px;border-top:1px solid var(--cizgi);
  font-family:var(--f-mono);font-size:.6875rem;color:var(--metin-3);
}
.kurulan-kart .olcu a{color:var(--vurgu-metin);font-weight:600}

/* =========== 03 · NE İNŞA EDİYORUM ================================== */
.yetenekler{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:20px}
.yetenek{background:var(--zemin);border:1px solid var(--cizgi);border-radius:var(--r);padding:28px 26px;box-shadow:var(--golge);transition:border-color var(--gecis),box-shadow var(--gecis),transform var(--gecis)}
.yetenek:hover{border-color:var(--vurgu-cizgi);box-shadow:var(--golge-2);transform:translateY(-3px)}
.yetenek-ikon{
  width:46px;height:46px;border-radius:12px;display:grid;place-items:center;
  background:var(--vurgu-soft);color:var(--vurgu-metin);margin-bottom:18px;
}
.yetenek-ikon svg{width:22px;height:22px}
.yetenek h3{font-size:1.0625rem;margin-bottom:9px}
.yetenek p{color:var(--metin-2);font-size:.9375rem;line-height:1.6}
.yetenek .kanit{
  margin-top:16px;display:inline-flex;align-items:center;gap:7px;
  font-family:var(--f-mono);font-size:.625rem;letter-spacing:.09em;text-transform:uppercase;color:var(--metin-3);
}
.yetenek .kanit::before{content:"";width:4px;height:4px;border-radius:50%;background:var(--vurgu)}
.yetenek-ikon [data-cizgi]{stroke-dasharray:60;stroke-dashoffset:0;transition:stroke-dashoffset .7s ease}
.yetenek:hover .yetenek-ikon [data-cizgi]{stroke-dashoffset:120}
@media (prefers-reduced-motion:reduce){.yetenek:hover{transform:none}.yetenek-ikon [data-cizgi]{transition:none}}

/* =========== 04 · RABOS ============================================= */
.rabos{background:var(--gece);color:var(--metin-gece);padding-block:var(--bolum)}
.rabos h2,.rabos h3{color:#fff}
.rabos .bolum-bas .ustlk{color:var(--vurgu-parlak)}
.rabos .bolum-bas .bolum-ozet{color:var(--metin-gece-2)}
.panel{
  border:1px solid rgba(255,255,255,.14);border-radius:var(--r);overflow:hidden;
  background:#0A1220;box-shadow:0 30px 70px -34px rgba(0,0,0,.8);max-width:980px;margin-inline:auto;
}
.panel-cubuk{display:flex;align-items:center;gap:10px;padding:11px 15px;border-bottom:1px solid rgba(255,255,255,.10);background:rgba(255,255,255,.04)}
.panel-cubuk .noktalar{display:flex;gap:6px}
.panel-cubuk .noktalar i{width:9px;height:9px;border-radius:50%;background:rgba(255,255,255,.22)}
.panel-cubuk .yol{font-family:var(--f-mono);font-size:.6875rem;color:var(--metin-gece-2)}
.panel-govde{display:grid;grid-template-columns:186px minmax(0,1fr)}
.panel-yan{border-right:1px solid rgba(255,255,255,.10);padding:14px 10px}
.panel-yan h4{font-family:var(--f-mono);font-size:.5625rem;letter-spacing:.14em;text-transform:uppercase;color:var(--metin-gece-2);padding:8px 10px 6px;font-weight:500}
.panel-yan span{display:flex;align-items:center;gap:9px;padding:8px 10px;border-radius:var(--r-s);font-size:.8125rem;color:var(--metin-gece-2)}
.panel-yan .secili{background:rgba(245,179,44,.14);color:var(--vurgu-parlak)}
.panel-yan i{width:5px;height:5px;border-radius:50%;background:currentColor;opacity:.6;flex:none}
.panel-ana{padding:18px}
.panel-izgara{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:10px;margin-bottom:14px}
.panel-kutu{border:1px solid rgba(255,255,255,.10);border-radius:var(--r-s);padding:14px;background:rgba(255,255,255,.03)}
.panel-kutu .et{display:block;font-family:var(--f-mono);font-size:.5625rem;letter-spacing:.13em;text-transform:uppercase;color:var(--metin-gece-2)}
.panel-kutu .dg{display:block;font-family:var(--f-baslik);font-size:1.625rem;font-weight:600;color:#fff;margin-top:6px;font-variant-numeric:tabular-nums}
.panel-satirlar{border:1px solid rgba(255,255,255,.10);border-radius:var(--r-s);overflow:hidden}
.panel-satir{display:grid;grid-template-columns:14px minmax(0,1fr) auto;gap:11px;align-items:center;padding:11px 14px;border-bottom:1px solid rgba(255,255,255,.08)}
.panel-satir:last-child{border-bottom:0}
.panel-satir .nk{width:6px;height:6px;border-radius:50%;background:#3FD09B}
.panel-satir .nk.bekle{background:var(--vurgu-parlak)}
.panel-satir .ad{font-size:.8125rem;color:var(--metin-gece);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.panel-satir .rol{font-family:var(--f-mono);font-size:.625rem;color:var(--metin-gece-2);white-space:nowrap}
.panel-not{text-align:center;margin-top:16px;font-family:var(--f-mono);font-size:.625rem;letter-spacing:.1em;text-transform:uppercase;color:var(--metin-gece-2)}
@media (max-width:820px){.panel-govde{grid-template-columns:1fr}.panel-yan{display:none}}

/* =========== 05 · PROJELER ========================================== */
.projeler{display:grid;grid-template-columns:repeat(auto-fit,minmax(310px,1fr));gap:20px}
.proje{padding:26px;display:flex;flex-direction:column;gap:12px;min-height:212px}
.proje .ust-satir{display:flex;align-items:center;justify-content:space-between;gap:12px}
.proje .tur{font-family:var(--f-mono);font-size:.625rem;letter-spacing:.12em;text-transform:uppercase;color:var(--metin-3)}
.proje h3{font-size:1.1875rem}
.proje p{color:var(--metin-2);font-size:.9375rem;line-height:1.6}
.proje .git{margin-top:auto;padding-top:16px;display:inline-flex;align-items:center;gap:8px;font-size:.875rem;color:var(--metin-2);transition:color var(--gecis),gap var(--gecis)}
.proje:hover .git{color:var(--vurgu-metin);gap:12px}
.proje .git svg{width:14px;height:14px}

/* =========== 06 · VAKA ============================================== */
.vaka{background:var(--zemin);border:1px solid var(--cizgi);border-radius:var(--r);overflow:hidden;box-shadow:var(--golge)}
.vaka-bas{padding:24px 26px;display:flex;align-items:center;gap:12px;flex-wrap:wrap;border-bottom:1px solid var(--cizgi);background:var(--zemin-2)}
.vaka-bas h3{font-size:1.25rem}
.vaka-govde{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}
.vaka-blok{padding:24px 26px;border-right:1px solid var(--cizgi)}
.vaka-blok:last-child{border-right:0}
.vaka-blok h4{font-family:var(--f-mono);font-size:.625rem;letter-spacing:.14em;text-transform:uppercase;color:var(--vurgu-metin);margin-bottom:11px;font-weight:600}
.vaka-blok p{color:var(--metin-2);font-size:.9375rem;line-height:1.6}
.mimari{display:flex;flex-wrap:wrap;align-items:center;gap:7px}
.mimari span{font-family:var(--f-mono);font-size:.6875rem;padding:6px 11px;border:1px solid var(--cizgi-2);border-radius:var(--r-s);background:var(--zemin-2);color:var(--metin)}
.mimari b{color:var(--vurgu);font-weight:400}
@media (max-width:620px){.vaka-blok{border-right:0;border-bottom:1px solid var(--cizgi)}}

/* =========== 07 · KANIT ============================================= */
.kanitlar{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:20px}
.kanit-kutu{text-align:center;padding:26px 18px;background:var(--zemin);border:1px solid var(--cizgi);border-radius:var(--r);box-shadow:var(--golge)}
.kanit-kutu .sayi{font-family:var(--f-baslik);font-size:clamp(2.125rem,4.6vw,3rem);font-weight:600;color:var(--vurgu-metin);letter-spacing:-.03em;line-height:1;font-variant-numeric:tabular-nums}
.kanit-kutu .et{font-family:var(--f-baslik);font-size:.9375rem;font-weight:500;color:var(--baslik);margin-top:10px}
.kanit-kutu .nasil{font-family:var(--f-mono);font-size:.5625rem;letter-spacing:.05em;color:var(--metin-3);margin-top:9px;line-height:1.55}

/* =========== 08 · EVRİM ============================================= */
.evrim{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:0;position:relative}
.evrim::before{content:"";position:absolute;left:0;right:0;top:6px;height:2px;background:var(--cizgi)}
.evrim-adim{padding:26px 18px 0 0;position:relative}
.evrim-adim::after{content:"";position:absolute;top:0;left:0;width:14px;height:14px;border-radius:50%;background:var(--zemin);border:3px solid var(--cizgi-2)}
.evrim-adim:last-child::after{border-color:var(--vurgu);box-shadow:0 0 0 5px var(--vurgu-soft)}
.evrim-adim .yil{font-family:var(--f-mono);font-size:.6875rem;letter-spacing:.09em;color:var(--metin-3)}
.evrim-adim h3{font-size:1.0625rem;margin:8px 0 6px}
.evrim-adim:last-child h3{color:var(--vurgu-metin)}
.evrim-adim p{font-size:.8125rem;color:var(--metin-2);line-height:1.55}

/* =========== 09 · DÜŞÜNCE ========================================== */
.yazilar{display:grid;grid-template-columns:repeat(auto-fit,minmax(290px,1fr));gap:20px}
.yazi{background:var(--zemin);border:1px solid var(--cizgi);border-radius:var(--r);box-shadow:var(--golge);padding:26px;display:flex;flex-direction:column;gap:11px;transition:border-color var(--gecis),box-shadow var(--gecis),transform var(--gecis)}
.yazi:hover{border-color:var(--vurgu-cizgi);box-shadow:var(--golge-2);transform:translateY(-3px)}
.yazi .ust-satir{display:flex;align-items:center;gap:9px;font-family:var(--f-mono);font-size:.625rem;letter-spacing:.09em;text-transform:uppercase;color:var(--metin-3)}
.yazi .ust-satir i{width:3px;height:3px;border-radius:50%;background:var(--cizgi-2);flex:none}
.yazi h3{font-size:1.125rem;line-height:1.32}
.yazi p{font-size:.9375rem;color:var(--metin-2);line-height:1.6}
.yazi .oku{margin-top:auto;padding-top:12px;font-size:.875rem;color:var(--metin-3);transition:color var(--gecis)}
.yazi:hover .oku{color:var(--vurgu-metin)}
@media (prefers-reduced-motion:reduce){.yazi:hover{transform:none}}

/* =========== 10 · İLETİŞİM ========================================= */
.iletisim{padding-block:var(--bolum)}
.iletisim-ic{
  background:var(--gece);color:var(--metin-gece);border-radius:calc(var(--r) + 4px);
  padding:clamp(34px,5vw,60px);text-align:center;position:relative;overflow:hidden;
}
/* TUZAK: --metin-3 beyaz zemin için koyulaştırılınca KOYU iletişim kutusunda
   3,42:1'e düştü. Bir token iki zeminde birden çalışamaz — koyu yüzeyde
   gece tokeni kullanılır. */
.iletisim-ic .kunye{color:var(--metin-gece-2)}
.iletisim-ic h2{color:#fff;font-size:clamp(1.75rem,4.2vw,2.625rem);margin-bottom:14px}
.iletisim-ic .bolum-ozet{color:var(--metin-gece-2);max-width:52ch;margin-inline:auto;font-size:1.0625rem}
.kanallar{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:14px;margin-top:36px;text-align:left}
.kanal{
  display:flex;align-items:center;gap:14px;padding:17px 19px;
  border:1px solid rgba(255,255,255,.14);border-radius:var(--r);background:rgba(255,255,255,.04);
  transition:border-color var(--gecis),background var(--gecis),transform var(--gecis);
  font-family:inherit;color:inherit;cursor:pointer;text-align:left;
}
.kanal:hover{border-color:var(--vurgu-parlak);background:rgba(255,255,255,.08);transform:translateY(-3px)}
.kanal svg{width:19px;height:19px;color:var(--vurgu-parlak);flex:none}
.kanal .ad{display:block;font-family:var(--f-mono);font-size:.5625rem;letter-spacing:.14em;text-transform:uppercase;color:var(--metin-gece-2)}
.kanal .dg{display:block;font-family:var(--f-baslik);font-size:1rem;font-weight:500;color:#fff;margin-top:3px}
@media (prefers-reduced-motion:reduce){.kanal:hover{transform:none}}

/* =========== ASİSTAN =============================================== */
.asistan-ac{
  position:fixed;right:20px;bottom:20px;z-index:90;
  display:inline-flex;align-items:center;gap:9px;
  padding:12px 18px;border-radius:var(--r-pill);cursor:pointer;
  background:var(--vurgu);color:#231600;border:0;
  font-family:var(--f-baslik);font-size:.9375rem;font-weight:600;
  box-shadow:0 10px 26px -10px rgba(227,154,15,.8);
  transition:transform var(--gecis),box-shadow var(--gecis);
}
.asistan-ac:hover{transform:translateY(-2px);box-shadow:0 16px 32px -12px rgba(227,154,15,.85)}
.asistan-ac i{width:7px;height:7px;border-radius:50%;background:#231600;flex:none}
@media (prefers-reduced-motion:reduce){.asistan-ac:hover{transform:none}}
@media (max-width:560px){.asistan-ac{right:14px;bottom:14px}}

.asistan{position:fixed;inset:0;z-index:120;display:none;align-items:flex-end;justify-content:flex-end;padding:20px}
.asistan.acik{display:flex}
.asistan-perde{position:absolute;inset:0;background:rgba(12,22,38,.5);backdrop-filter:blur(3px)}
.asistan-panel{
  position:relative;width:min(440px,100%);max-height:min(620px,86vh);
  display:flex;flex-direction:column;background:var(--zemin);
  border:1px solid var(--cizgi);border-radius:16px;
  box-shadow:0 30px 70px -28px rgba(16,24,40,.5);overflow:hidden;
}
.asistan-bas{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:15px 17px;border-bottom:1px solid var(--cizgi);background:var(--zemin-2)}
.asistan-bas b{font-family:var(--f-baslik);font-size:1rem;font-weight:600;color:var(--baslik)}
.asistan-bas .kunye{display:block;margin-top:2px}
.asistan-kapat{width:30px;height:30px;display:grid;place-items:center;border:1px solid var(--cizgi);background:var(--zemin);color:var(--metin-2);border-radius:var(--r-s);cursor:pointer}
.asistan-kapat:hover{color:var(--baslik);border-color:var(--cizgi-2)}
.asistan-akis{flex:1;overflow-y:auto;padding:17px;display:flex;flex-direction:column;gap:14px}
.asistan-mesaj{font-size:.9375rem;line-height:1.58;max-width:92%}
.asistan-mesaj.ben{align-self:flex-end;background:var(--gece);color:#fff;padding:10px 15px;border-radius:14px 14px 4px 14px}
.asistan-mesaj.o{color:var(--metin)}
.asistan-mesaj.o b{color:var(--baslik);font-weight:600}
.asistan-kaynak{display:flex;flex-wrap:wrap;gap:6px;margin-top:11px}
.asistan-kaynak a{font-family:var(--f-mono);font-size:.5625rem;letter-spacing:.07em;text-transform:uppercase;border:1px solid var(--cizgi);border-radius:var(--r-pill);padding:4px 10px;color:var(--metin-3)}
.asistan-kaynak a:hover{border-color:var(--vurgu);color:var(--vurgu-metin)}
.asistan-oneri{display:flex;flex-wrap:wrap;gap:7px;padding:0 17px 12px}
.asistan-oneri button{font-family:inherit;font-size:.8125rem;color:var(--metin-2);cursor:pointer;border:1px solid var(--cizgi);background:var(--zemin);border-radius:var(--r-pill);padding:7px 13px;transition:border-color var(--gecis),color var(--gecis)}
.asistan-oneri button:hover{border-color:var(--vurgu);color:var(--vurgu-metin)}
.asistan-alt{display:flex;gap:8px;padding:12px 17px 15px;border-top:1px solid var(--cizgi)}
.asistan-alt input{flex:1;min-width:0;background:var(--zemin-2);border:1px solid var(--cizgi);border-radius:var(--r-s);padding:11px 13px;color:var(--baslik);font-family:inherit;font-size:.9375rem}
.asistan-alt input::placeholder{color:var(--metin-3)}
.asistan-alt input:focus{outline:none;border-color:var(--vurgu)}
.asistan-alt button{width:42px;flex:none;display:grid;place-items:center;border:0;border-radius:var(--r-s);background:var(--vurgu);color:#231600;cursor:pointer}
.asistan-alt button svg{width:16px;height:16px}
.yaziyor{display:inline-flex;gap:4px;align-items:center}
.yaziyor i{width:5px;height:5px;border-radius:50%;background:var(--metin-3);animation:zipla 1.2s infinite}
.yaziyor i:nth-child(2){animation-delay:.15s}
.yaziyor i:nth-child(3){animation-delay:.3s}
@keyframes zipla{0%,60%,100%{opacity:.3;transform:translateY(0)}30%{opacity:1;transform:translateY(-3px)}}
@media (prefers-reduced-motion:reduce){.yaziyor i{animation:none;opacity:.6}}
@media (max-width:560px){
  .asistan{padding:0;align-items:stretch;justify-content:stretch}
  .asistan-panel{width:100%;max-height:100%;border-radius:0;border:0}
}