/* ================================================================
   SparkLabs True Zero  |  Main Stylesheet
   Tip sistemi: Manrope (baslik) + Open Sans (govde)
   ================================================================ */

/* -- Custom Properties -------------------------------------- */
:root {
  /* SparkLabs True Zero - koyu teal + krem tema.
     Ana teal logodaki "True Zero" tonundan (#48A090) koyulastirildi;
     beyaz zeminde metin kontrasti icin gerekli. */
  --green-900: #08251F;   /* en koyu: koyu bolumler, banner gradyan alti */
  --green-800: #0C463A;
  --green-700: #0F6E5C;   /* ana marka rengi */
  --green-600: #17876F;
  --green-500: #35998A;
  --green-300: #9ED3C6;   /* mat sage vurgu / koyu zeminde hover */
  --green-200: #DCD8C8;   /* yumusak kenarliklar (krem tonlu) */
  --green-100: #DCEAE4;   /* dolgu bolum zemini */
  --green-50:  #F7F2E6;   /* krem taban - sunumun zemin rengi */
  --ink-900:   #121A17;   /* footer / yesilimsi siyaha yakin */
  --muted:     #5A6862;   /* mat gri metin/kenarlik */
  --on-dark-soft: #C6DAD2; /* breadcrumb ve koyu zeminde yumusak metin */
  --accent:        #E08A1E; /* logodaki turuncu spark, mat cekilmis - az kullan */
  --accent-strong: #BF7016;

  /* eski isimler yeni temaya yonlendirildi */
  --navy:       #0F6E5C;
  --navy-dark:  #08251F;
  --navy-mid:   #0C463A;
  --gold:       #E08A1E;
  --gold-lt:    #F0A946;
  --white:      #ffffff;
  --cream:      #F7F2E6;   /* sayfa tabani */
  --cream-alt:  #DCEAE4;   /* alternatif bolum zemini (= --green-100) */
  --cream-line: #E4DCCA;   /* krem zemin uzerinde ince ayrac */
  --lime-soft:  #D9EAD8;   /* ana sayfa kisa form blogu */
  --gray-lt:    #F2EDE1;
  --gray-mid:   #E4DCCA;
  --gray-text:  #5A6862;
  --text:       #1E2A26;
  --link:       #0F6E5C;

  --f-head: 'Manrope', 'Open Sans', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  --f-body: 'Open Sans', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;

  --wrap:   1200px;
  --r:      8px;    /* butonlar, menu ogeleri, kucuk yuzeyler */
  --r-card: 14px;   /* kartlar, tablolar, callout gibi kutu yuzeyler */
  --sh:     0 2px 14px rgba(8,37,31,.12);
  --sh-lg:  0 8px 32px rgba(8,37,31,.20);
  --ease:   .22s ease;
}

/* ── Erisilebilirlik ────────────────────────────────────────── */
.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 10001;
}
.skip-link:focus {
  left: 8px;
  top: 8px;
  background: var(--green-700);
  color: #fff;
  font-family: var(--f-head);
  font-weight: 700;
  padding: 10px 18px;
  border-radius: 6px;
  outline: 2px solid #fff;
}
.sr-only {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}
.footer-col-title { font-size: 1.2rem; font-weight: 700; margin: 0 0 16px; }

/* ── Reset ──────────────────────────────────────────────────── */
*,
*::before,
*::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
img,
video { display: block; max-width: 100%; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font: inherit; }

/* ── Base ───────────────────────────────────────────────────── */
body {
  font-family: var(--f-body);
  font-size: 17px;
  line-height: 1.7;
  color: var(--text);
  background: var(--cream);
  -webkit-font-smoothing: antialiased;
}

/* ── Typography ─────────────────────────────────────────────── */
h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--f-head);
  font-weight: 700;
  line-height: 1.25;
  color: var(--navy);
  letter-spacing: -.01em;
  /* Basligin son satirinda 1-2 kelime tek basina kalmasin; satirlar dengelensin.
     Desteklemeyen tarayici yok sayar, davranis eskisi gibi kalir. */
  text-wrap: balance;
}
h1 { font-size: clamp(2rem,   5.5vw, 3.4rem); font-weight: 800; }

/* theme.css (vendor) `p,ol,ul{font-family:Poppins}` tanimliyor; Poppins yuklu degil
   ve yedek liste yok -> tarayici serif'e dusuyor. Govde fontuna geri cekiliyor. */
p,
ol,
ul,
li,
dl,
dt,
dd,
blockquote,
figcaption,
caption,
th,
td,
label,
input,
select,
textarea,
button {
  font-family: var(--f-body);
}
h2 { font-size: clamp(1.55rem,3.2vw, 2.2rem); }
h3 { font-size: clamp(1.2rem, 2.2vw, 1.55rem); }
h4 { font-size: 1.12rem; }
p { margin-bottom: 1.2rem; }
a { color: var(--link); text-decoration: none; transition: color var(--ease); }
a:hover { color: var(--navy); }

.container {
  width: 100%;
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 0 28px;
}

/* ================================================================
   HEADER
   ================================================================ */
.site-header {
  /* hello-elementor'ın display:flex ve padding:1rem override'larını sıfırla */
  display: block;
  padding-block-start: 0;
  padding-block-end: 0;
  padding: 0;
  /* hello-elementor theme.css'nin max-width kısıtlamasını kaldır */
  max-width: none;
  width: 100%;
  margin-inline-start: 0;
  margin-inline-end: 0;
  /* Özel stiller */
  position: sticky;
  top: 0;
  z-index: 1000;
  background: #ffffff;
  box-shadow: 0 2px 12px rgba(0,0,0,.10);
}
.header-bar { height: 3px; background: var(--gold); }

/* .site-header .header-inner: hello-elementor'ın yüksek-specificity selector'ını geçersiz kıl */
.site-header .header-inner,
.header-inner {
  max-width: 1320px;   /* 8 ust menu basligi 1200px'e sigmiyor (T-04) */
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: nowrap;
  height: 72px;
  gap: 20px;
}

.logo { flex-shrink: 0; display: flex; align-items: center; text-decoration: none; }
.site-logo-img { height: 54px; width: auto; display: block; }

.main-nav { flex: 1; display: flex; justify-content: center; }
.nav-menu { display: flex; align-items: center; gap: 2px; }

.nav-item > a,
.nav-item > a:link,
.nav-item > a:visited {
  display: block;
  padding: 8px 9px;
  font-family: var(--f-head);
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .055em;
  /* ponytail: text-transform yok — Turkce i→I hatasi. Etiketler HTML'de buyuk yazili. */
  color: var(--navy);
  border-radius: var(--r);
  white-space: nowrap;
  transition: color var(--ease), background var(--ease);
  text-decoration: none;
}
.nav-item > a:hover,
.nav-item.active > a { color: var(--gold); background: rgba(26,58,92,.06); }

.header-actions { display: flex; align-items: center; gap: 12px; flex-shrink: 0; }

.hamburger {
  display: none;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  border-radius: var(--r);
  transition: background var(--ease);
}
.hamburger:hover { background: rgba(26,58,92,.07); }
.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--navy);
  border-radius: 2px;
  transition: transform var(--ease), opacity var(--ease), width var(--ease);
}
.hamburger.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.active span:nth-child(2) { opacity: 0; width: 0; }
.hamburger.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ── Mobile Menu ────────────────────────────────────────────── */
.mobile-menu {
  display: none;
  background: var(--navy-dark);
  border-top: 1px solid rgba(255,255,255,.08);
  padding-bottom: 16px;
  max-height: 0;
  overflow: hidden;
  transition: max-height .35s ease;
}
.mobile-menu.open { display: block; max-height: 90vh; overflow-y: auto; }

.mobile-nav > li > a {
  display: block;
  padding: 13px 24px;
  font-family: var(--f-head);
  font-size: .88rem;
  font-weight: 700;
  letter-spacing: .055em;
  color: rgba(255,255,255,.88);
  border-bottom: 1px solid rgba(255,255,255,.06);
  cursor: pointer;
}
.mobile-nav > li > a:hover { color: var(--gold); }

.footer-logo { margin-bottom: 14px; }

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 0;
  font-size: .78rem;
  color: rgba(255,255,255,.32);
}
.footer-bottom a { color: rgba(255,255,255,.42); }
.footer-bottom a:hover { color: var(--gold); }

/* ================================================================
   PAGE BANNER (inner pages)
   ================================================================ */
.page-banner {
  background: linear-gradient(135deg, var(--navy-dark) 0%, var(--navy) 100%);
  background-size: cover;
  background-position: center top;
  background-repeat: no-repeat;
  padding: 60px 0 54px;
  position: relative;
}
.page-banner::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 3px;
  background: var(--gold);
}

#position { scroll-margin-top: 100px; }

/* ================================================================
   RESPONSIVE
   ================================================================ */
@media (max-width: 1200px) {
  .nav-item > a { font-size: .70rem; padding: 8px 8px; }
  .site-logo-img { height: 46px; }
}

/* 6 baslikli menu + CTA + dil degistirici 1100px altinda sigmiyor, mobil menuye gec */
@media (max-width: 1100px) {
  .main-nav { display: none; }
  .hamburger { display: flex; }
}

@media (max-width: 768px) {
  :root { --wrap: 100%; }
  body { font-size: 16px; }

  .main-nav { display: none; }
  .hamburger { display: flex; }
}

@media (max-width: 480px) {
  .container { padding: 0 16px; }
  h1 { font-size: 2rem; }
  h2 { font-size: 1.5rem; }
  .footer-bottom { flex-direction: column; gap: 6px; text-align: center; }
}

/* ── Form durum mesaji (js/main.js) ─────────────────────────── */
.form-durum {
  grid-column: 1 / -1;
  margin: 12px 0 0;
  padding: 12px 16px;
  border-radius: 8px;
  font-size: .92rem;
  line-height: 1.55;
  background: var(--green-100);
  border-left: 4px solid var(--green-600);
  color: var(--green-900);
}
.form-durum--hata {
  background: #F6E7DF;
  border-left-color: var(--accent-strong);
  color: #6C3418;
}
.form-durum--hata a { color: var(--accent-strong); text-decoration: underline; }

/* ================================================================
   Icerik sistemi - tum ic sayfalar bu siniflari kullanir.
   ponytail: 70 sayfaya ayri <style> yazmak yerine tek yerde.
   ================================================================ */

.section { padding: 80px 0; }   /* masaustu 72-88px (TrueZero-fix) */
.section--alt { background: var(--cream-alt); }
.section--dark { background: var(--green-900); color: #fff; }
.section--dark h2, .section--dark h3 { color: #fff; }
.section--dark p { color: var(--on-dark-soft); }
.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 24px; }

.section > .wrap > h2 { margin: 0 0 10px; color: var(--green-800); }
.section > .wrap > h2 + .lede { margin-top: 0; }

.lede {
  font-size: 1.12rem;
  line-height: 1.65;
  color: var(--text);
  max-width: 62ch;
  margin: 0 0 26px;
}
.eyebrow {
  font-family: var(--f-head);
  font-size: .78rem;
  font-weight: 800;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--green-600);
  margin: 0 0 8px;
}

.prose p { margin: 0 0 16px; line-height: 1.75; max-width: 70ch; }
.prose ul, .prose ol { margin: 0 0 18px; padding-left: 22px; max-width: 70ch; }
.prose li { margin: 0 0 9px; line-height: 1.65; }
.prose h3 { margin: 30px 0 10px; color: var(--green-800); font-size: 1.18rem; }
.prose strong { color: var(--green-800); }

.grid { display: grid; gap: 22px; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

/* Kartlar: katmanli yumusak golge + hover'da hafif kalkma.
   Ust kenardaki teal serit hover'da aciliyor (transform: scaleX). */
.card {
  position: relative;
  background: #fff;
  border: 1px solid var(--cream-line);
  border-radius: var(--r-card);
  padding: 22px 20px;
  box-shadow: 0 1px 2px rgba(8, 37, 31, .05),
              0 4px 14px rgba(8, 37, 31, .07);
  transition: box-shadow var(--ease), transform var(--ease), border-color var(--ease);
}
.card::before {
  content: "";
  position: absolute;
  inset: -1px auto -1px -1px;
  width: 4px;
  border-radius: var(--r-card) 0 0 var(--r-card);
  background: linear-gradient(180deg, var(--green-700), var(--green-500));
  transform: scaleY(0);
  transform-origin: center;
  transition: transform var(--ease);
}
.card:hover {
  transform: translateY(-3px);
  border-color: var(--green-300);
  box-shadow: 0 2px 4px rgba(8, 37, 31, .07),
              0 12px 30px rgba(8, 37, 31, .15);
}
.card:hover::before { transform: scaleY(1); }
.card:focus-within {
  border-color: var(--green-500);
  box-shadow: 0 0 0 3px var(--green-100),
              0 12px 30px rgba(8, 37, 31, .15);
}
.card:hover h3 { color: var(--green-800); }
.card h3 { transition: color var(--ease); }
.card:hover .photo { border-color: var(--green-300); }
.card .photo { transition: border-color var(--ease); }
.section--alt .card { border-color: var(--green-200); }
.card h3 {
  margin: 0 0 8px;
  font-size: 1.05rem;
  color: var(--green-700);
  font-family: var(--f-head);
}
.card p { margin: 0; line-height: 1.6; font-size: .95rem; color: var(--muted); }
.card .card-num {
  display: block;
  font-family: var(--f-head);
  font-size: .8rem;
  font-weight: 800;
  letter-spacing: .1em;
  color: var(--accent);
  margin: 0 0 6px;
}

.stat { text-align: center; }
.stat b {
  display: block;
  font-family: var(--f-head);
  font-size: clamp(1.9rem, 4vw, 2.7rem);
  font-weight: 800;
  color: var(--green-700);
  line-height: 1.05;
}
.stat span { display: block; margin-top: 6px; font-size: .92rem; color: var(--muted); }

.callout {
  background: var(--green-100);
  border-left: 4px solid var(--green-700);
  border-radius: var(--r-card);
  padding: 18px 20px;
  margin: 26px 0 0;
  box-shadow: 0 1px 2px rgba(8, 37, 31, .05),
              0 4px 14px rgba(8, 37, 31, .06);
}
.callout p { margin: 0; line-height: 1.65; }
.callout--note {
  background: var(--gray-lt);
  border-left-color: var(--accent);
  font-size: .92rem;
  color: var(--muted);
}

.btn, .btn:link, .btn:visited {
  display: inline-block;
  background: var(--green-700);
  color: #fff;
  font-family: var(--f-head);
  font-weight: 700;
  font-size: .92rem;
  padding: 12px 22px;
  border-radius: var(--r);
  text-decoration: none;
  transition: background-color var(--ease), transform var(--ease);
}
.btn:hover { background: var(--green-800); transform: translateY(-1px); }
.btn--accent, .btn--accent:link, .btn--accent:visited { background: var(--accent); color: #16202B; }
.btn--accent:hover { background: var(--accent-strong); color: #fff; }
.btn--ghost, .btn--ghost:link, .btn--ghost:visited {
  background: transparent; color: var(--green-700);
  border: 1.5px solid var(--green-700);
}
.btn--ghost:hover { background: var(--green-700); color: #fff; }
.btn-row { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 26px; }

.person h3 { margin: 0 0 2px; font-size: 1.02rem; color: var(--green-800); }
.person .role {
  /* ponytail: text-transform yok. Sayfa lang="tr" oldugunda tarayici Turkce
     buyuk harf kuralini uyguluyor ve "Chief" -> "CHIEF" degil "CHİEF" oluyor. */
  font-family: var(--f-head); font-weight: 700; font-size: .88rem;
  letter-spacing: .01em;
  color: var(--accent-strong); margin: 0 0 10px;
}
.person ul { margin: 0; padding-left: 18px; }
.person li { font-size: .9rem; line-height: 1.55; color: var(--muted); margin-bottom: 5px; }

/* Sayfa ici ankraj: sabit header'in altinda kalmasin */
.anchor { scroll-margin-top: 96px; }

.ext::after { content: " \2197"; font-size: .85em; }

@media (max-width: 980px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
  .section { padding: 40px 0; }
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
}

/* ---- Header CTA + dil degistirici (nav-sync.py uretir) ----------
   Header acik zeminli oldugu icin koyu metin kullaniliyor. */
.header-actions { display: flex; align-items: center; gap: 14px; }

.lang-switch {
  display: flex; align-items: center; gap: 2px;
  font-family: var(--f-head);
  font-size: .82rem; font-weight: 700; letter-spacing: .04em;
}
.lang-switch .lang-opt,
.lang-switch .lang-opt:link,
.lang-switch .lang-opt:visited {
  color: var(--muted);
  text-decoration: none;
  padding: 3px 7px;
  border-radius: 3px;
  transition: color var(--ease), background-color var(--ease);
}
.lang-switch .lang-opt:hover { color: var(--green-700); background: var(--green-100); }
.lang-switch .lang-opt.active { color: var(--green-800); background: var(--green-100); }
.lang-switch .lang-sep { color: var(--green-200); }

.btn-cta,
.btn-cta:link,
.btn-cta:visited {
  display: inline-block;
  background: var(--accent);
  color: #16202B;
  font-family: var(--f-head);
  font-size: .82rem; font-weight: 800; letter-spacing: .06em;
  padding: 10px 18px;
  border-radius: var(--r);
  text-decoration: none;
  white-space: nowrap;
  transition: background-color var(--ease), transform var(--ease);
}
.btn-cta:hover { background: var(--accent-strong); color: #fff; transform: translateY(-1px); }

.mobile-cta a {
  display: block;
  margin: 12px 16px 6px;
  padding: 12px 18px;
  background: var(--accent);
  color: #16202B !important;
  font-family: var(--f-head);
  font-weight: 800;
  text-align: center;
  border-radius: var(--r);
}

@media (max-width: 1180px) {
  .btn-cta { padding: 9px 13px; font-size: .76rem; }
  .header-actions { gap: 9px; }
}
@media (max-width: 900px) {
  /* mobilde menu icindeki CTA kullanilir; :link/:visited ust kuraldaki ozgullugu esitler */
  .btn-cta, .btn-cta:link, .btn-cta:visited { display: none; }
}

/* Kisi kartinda portre (about/team, about/advisory-board) */
.person .photo {
  display: block;
  width: 104px;
  height: 104px;
  object-fit: cover;
  object-position: 50% 20%;
  border-radius: var(--r-card);
  border: 1px solid var(--cream-line);
  background: var(--gray-lt);
  margin: 0 0 14px;
}
.section--alt .person .photo { border-color: var(--green-200); }
@media (max-width: 640px) {
  .person .photo { width: 88px; height: 88px; }
}

/* ================================================================
   Formlar - iki sutunlu kompakt izgara, yuvarlak kart icinde.
   Gonder dugmesi ve JS'in ekledigi .form-durum da kartin icinde kalir.
   ================================================================ */
.tz-form {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px 20px;
  align-items: start;
  background: #fff;
  border: 1px solid var(--cream-line);
  border-radius: var(--r-card);
  padding: 26px 24px;
  box-shadow: 0 1px 2px rgba(8, 37, 31, .05),
              0 4px 14px rgba(8, 37, 31, .07);
  max-width: 760px;
}
.section--alt .tz-form { border-color: var(--green-200); }
.btn-row + .tz-form { margin-top: 30px; }   /* Basvuru: program formu buton satirindan sonra */

.tz-form .fld {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin: 0;
  min-width: 0;
}
.tz-form .fld--wide { grid-column: 1 / -1; }
.tz-form .fld-row { display: flex; gap: 8px; }           /* tutar + para birimi */
.tz-form .fld-row select { width: auto; flex: none; }

/* KVKK onay kutusu: tam satir, normal agirlikta metin */
.tz-form .onay { grid-column: 1 / -1; display: flex; gap: 10px; align-items: flex-start; margin: 0; }
.tz-form .onay input { width: auto; margin-top: 3px; accent-color: var(--green-700); }
.tz-form .onay label { font-family: var(--f-body); font-size: .9rem; font-weight: 400; color: var(--text); }
.tz-form .onay a { color: var(--green-700); text-decoration: underline; }

.tz-form label {
  font-family: var(--f-head);
  font-size: .84rem;
  font-weight: 700;
  color: var(--green-800);
}
.tz-form .req { color: var(--accent-strong); }

.tz-form input,
.tz-form select,
.tz-form textarea {
  width: 100%;
  font-size: .95rem;
  line-height: 1.5;
  color: var(--text);
  background: var(--gray-lt);
  border: 1px solid var(--cream-line);
  border-radius: var(--r);
  padding: 10px 12px;
  transition: border-color var(--ease), box-shadow var(--ease), background-color var(--ease);
}
.tz-form textarea { resize: vertical; min-height: 130px; }
.tz-form input:hover,
.tz-form select:hover,
.tz-form textarea:hover { border-color: var(--green-300); }
.tz-form input:focus,
.tz-form select:focus,
.tz-form textarea:focus {
  outline: none;
  background: #fff;
  border-color: var(--green-500);
  box-shadow: 0 0 0 3px var(--green-100);
}

.tz-form button {
  grid-column: 1 / -1;
  justify-self: start;
  margin-top: 2px;
}

@media (max-width: 640px) {
  .tz-form { grid-template-columns: 1fr; padding: 20px 18px; gap: 14px; }
}

/* Footer alt bandi: yasal linkler. page-head.tpl'deki !important kurallarini
   gectigi icin ayni ozgullukte yaziliyor. */
body > footer .footer-bottom .footer-yasal {
  margin-top: 7px !important;
  font-size: .8rem;
  opacity: .85;
}
body > footer .footer-bottom .footer-yasal a { text-decoration: none; }
body > footer .footer-bottom .footer-yasal a:hover { text-decoration: underline; }


/* ── Odak ikonlari, filtreler, akordeon (referans revizyonu) ──── */

/* Sayfa basindaki <symbol> deposu; gorunmez. */
.ico-sprite { position: absolute; width: 0; height: 0; overflow: hidden; }

.section--dark .eyebrow { color: var(--green-300); }
.section--dark .callout { background: rgba(255,255,255,.06); }

/* Portfoy filtreleri */
.filters { display: flex; flex-wrap: wrap; gap: 16px 30px; margin: 0 0 26px; }
.filter-group { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; }
.filter-label {
  font-family: var(--f-head); font-size: .76rem; font-weight: 800;
  letter-spacing: .1em; text-transform: uppercase; color: var(--muted);
}
.filter-btn {
  background: #fff; border: 1px solid var(--cream-line); border-radius: 999px;
  padding: 6px 14px; font-size: .88rem; color: var(--green-800); cursor: pointer;
  transition: border-color var(--ease), background-color var(--ease), color var(--ease);
}
.filter-btn:hover {
  border-color: var(--green-300); background: var(--green-100); color: var(--green-800);
}
.filter-btn.active { background: var(--green-700); border-color: var(--green-700); color: #fff; }

/* Kart etiketi (portfoy kategorisi) */
.card .tag {
  display: inline-block; margin: 0 0 8px; padding: 2px 10px; border-radius: 999px;
  background: var(--green-100); color: var(--green-800); font-size: .78rem;
}

/* Read More ve SSS: native <details>, JS yok */
.person details { border-top: 1px solid var(--cream-line); margin-top: 10px; padding-top: 10px; }
.person details ul { margin-top: 10px; }
.faq details {
  border-top: 1px solid var(--cream-line);
  padding: 14px 4px; margin: 0;
}
.faq details:last-child { border-bottom: 1px solid var(--cream-line); }
.faq details p { margin: 10px 0 0; color: var(--muted); line-height: 1.65; }
.person summary, .faq summary {
  cursor: pointer; font-family: var(--f-head); font-weight: 700;
  color: var(--green-700); list-style: none;
}
.person summary { font-size: .9rem; }
.faq summary { font-size: 1rem; }
.person summary::-webkit-details-marker,
.faq summary::-webkit-details-marker { display: none; }
.person summary::after, .faq summary::after { content: " +"; font-weight: 800; }
.faq summary { display: flex; justify-content: space-between; align-items: center; color: var(--green-800); }
.faq summary::after { color: var(--green-700); font-size: 1.2em; }
.person details[open] > summary::after,
.faq details[open] > summary::after { content: " −"; }


/* ================================================================
   Revizyon 2026-09 (docs/TrueZero-fix.pdf): hero, kartsiz seritler,
   odak listesi, iki sutun, adimlar, kurum panelleri, portfoy kartlari.
   ponytail: sayfa ici <style> yerine tek yerde; kutu/kart kullanimi azaltildi.
   ================================================================ */

/* Zemin tonlari: koyu yesil / beyaz / acik yesil / krem sirayla kullanilir */
.section--white { background: #fff; }
.section--mist  { background: #EDF3F1; }   /* Paydaslar: kurumsal yapi */
.section--warm  { background: #F8F5EE; }   /* Paydaslar: is birligi alanlari */

/* -- Hero: ana sayfa ve ic sayfalarin karsilama alani ---------- */
.hero {
  position: relative;
  background:
    url('../images/hero-canopy.svg') center / cover no-repeat,
    linear-gradient(135deg, var(--green-700) 0%, var(--green-900) 100%);
  color: #fff;
  padding: 88px 0 80px;
  overflow: hidden;
}
.hero::before {
  /* yaprak gorselini metin tarafinda soluklastir */
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(90deg, rgba(4,22,17,.72) 0%, rgba(4,22,17,.45) 55%, rgba(4,22,17,.10) 100%);
}
.hero::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 3px; background: var(--accent);
}
.hero .wrap { position: relative; }
.hero .crumb {
  margin: 0 0 26px; font-size: .82rem; color: var(--on-dark-soft);
}
.hero .crumb a { color: var(--on-dark-soft); }
.hero .crumb a:hover { color: var(--green-300); }
.hero .crumb .sep { margin: 0 8px; opacity: .7; }
.hero .eyebrow { color: var(--green-300); margin-bottom: 14px; }
.hero h1 {
  font-size: clamp(2rem, 4.6vw, 3.2rem);
  font-weight: 800; line-height: 1.12;
  margin: 0 0 18px; max-width: 22ch; color: #fff;
}
.hero .lede {
  font-size: clamp(1rem, 1.5vw, 1.15rem); line-height: 1.65;
  max-width: 62ch; color: var(--on-dark-soft); margin: 0 0 28px;
}
.hero .btn-row { margin-top: 0; }
.hero .hero-sub { margin: 14px 0 0; font-size: .92rem; color: var(--on-dark-soft); }
.hero .btn--ghost,
.hero .btn--ghost:link,
.hero .btn--ghost:visited { color: #fff; border-color: rgba(255,255,255,.6); }
.hero .btn--ghost:hover { background: #fff; color: var(--green-800); }
@media (max-width: 640px) {
  .hero { padding: 56px 0 48px; }
  .hero::before { background: rgba(4,22,17,.62); }
}

/* -- Serit: yan yana ogeler, ince dikey cizgilerle (kart yok) --- */
.strip { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; margin-top: 36px; }
.strip--3 { grid-template-columns: repeat(3, 1fr); }
.strip > * { padding: 6px 28px; border-left: 1px solid var(--cream-line); min-width: 0; }
.strip > :first-child { border-left: 0; padding-left: 0; }
.strip > :last-child { padding-right: 0; }
.section--dark .strip > * { border-left-color: rgba(255,255,255,.18); }
.strip h3 { font-size: 1.05rem; color: var(--green-800); margin: 10px 0 6px; }
.strip p { margin: 0; font-size: .95rem; line-height: 1.6; color: var(--muted); }
.strip .ico {
  width: 34px; height: 34px; display: block;
  fill: none; stroke: var(--green-700); stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round;
}
.strip--center { text-align: center; }
.strip--center .ico { margin: 0 auto; }
.strip .fact-label {
  display: block; font-family: var(--f-head); font-size: .74rem; font-weight: 800;
  letter-spacing: .1em; text-transform: uppercase; color: var(--muted); margin: 10px 0 4px;
}
.strip .fact-value { font-family: var(--f-head); font-weight: 700; font-size: 1.05rem; color: var(--green-800); }
.strip .stat b { font-size: clamp(1.6rem, 3vw, 2.1rem); }
.strip .stat span { color: var(--text); }
.strip .stat .ico { margin: 0 auto 8px; }
@media (max-width: 900px) {
  .strip, .strip--3 { grid-template-columns: 1fr 1fr; }
  .strip > * { border-left: 0; border-top: 1px solid var(--cream-line); padding: 20px 0; }
  .strip > :nth-child(-n+2) { border-top: 0; }
}
@media (max-width: 520px) {
  .strip, .strip--3 { grid-template-columns: 1fr; }
  .strip > :nth-child(2) { border-top: 1px solid var(--cream-line); }
}

/* -- Odak alanlari: ikon + baslik, 3 sutun (kart yok) ----------- */
.focus-list { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px 32px; margin-top: 34px; padding: 0; list-style: none; }
.focus-list li {
  display: flex; align-items: center; gap: 14px;
  font-family: var(--f-head); font-weight: 700; font-size: 1rem; color: var(--green-800);
  padding: 10px 0;
}
.focus-list .ico {
  flex: 0 0 48px; width: 48px; height: 48px; padding: 11px;
  border-radius: 50%; background: rgba(15,110,92,.10);
  fill: none; stroke: var(--green-700); stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round;
}
@media (max-width: 900px) { .focus-list { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .focus-list { grid-template-columns: 1fr; gap: 6px; } }

/* -- Iki sutun: metin | gorsel ya da baslik | metin -------------- */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.split--top { align-items: start; }
.split h2 { margin: 0 0 14px; color: var(--green-800); }
.split .prose p:last-child { margin-bottom: 0; }
.split .art { display: flex; justify-content: center; }
.split .art svg { width: min(100%, 360px); height: auto; }
.section--dark .split h2, .section--dark .split h3 { color: #fff; }
.section--dark .split p { color: var(--on-dark-soft); }
.split--divided > * + * { border-left: 1px solid rgba(255,255,255,.18); padding-left: 56px; }
.section:not(.section--dark) .split--divided > * + * { border-left-color: var(--cream-line); }
@media (max-width: 860px) {
  .split { grid-template-columns: 1fr; gap: 32px; }
  .split--divided > * + * { border-left: 0; padding-left: 0; border-top: 1px solid rgba(255,255,255,.18); padding-top: 32px; }
  .split .art { order: -1; }
  .split .art svg { width: min(70%, 280px); }
}

/* -- Onay listesi ve numarali adimlar ----------------------------- */
.checks { list-style: none; margin: 0; padding: 0; }
.checks li {
  position: relative; padding: 0 0 12px 34px; line-height: 1.55; color: var(--text);
}
.checks li::before {
  content: ""; position: absolute; left: 0; top: 2px; width: 22px; height: 22px; border-radius: 50%;
  background: var(--green-700) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23fff' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m5 12 5 5 9-10'/%3E%3C/svg%3E") center / 13px no-repeat;
}

.numsteps { list-style: none; margin: 0; padding: 0; counter-reset: adim; }
.numsteps li {
  position: relative; padding: 0 0 14px 44px; font-family: var(--f-head); font-weight: 700; color: var(--green-800);
  counter-increment: adim;
}
.numsteps li::before {
  content: counter(adim); position: absolute; left: 0; top: -2px;
  width: 30px; height: 30px; border-radius: 50%; background: var(--green-100); color: var(--green-700);
  font-size: .85rem; display: flex; align-items: center; justify-content: center;
}
.numsteps li:not(:last-child)::after {
  content: ""; position: absolute; left: 14px; top: 30px; bottom: -2px; width: 2px; background: var(--green-100);
}

/* -- Yatay surec cizgisi (Global Prize akisi) --------------------- */
.flow { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; margin-top: 40px; padding: 0; list-style: none; position: relative; }
.flow::before {
  content: ""; position: absolute; left: 24px; right: calc(25% - 6px); top: 24px; height: 2px; background: var(--green-200);
}
.flow li { position: relative; padding-top: 64px; font-family: var(--f-head); font-weight: 700; color: var(--green-800); }
.flow .num {
  position: absolute; top: 0; left: 0; width: 48px; height: 48px; border-radius: 50%;
  background: #fff; border: 2px solid var(--green-700); color: var(--green-700);
  display: flex; align-items: center; justify-content: center; font-size: .9rem; letter-spacing: .04em;
}
@media (max-width: 760px) {
  .flow { grid-template-columns: 1fr; gap: 18px; }
  .flow::before { left: 23px; right: auto; top: 24px; bottom: 24px; width: 2px; height: auto; }
  .flow li { padding: 10px 0 10px 66px; }
}

/* -- Kart varyantlari ---------------------------------------------- */
.card--dark { background: var(--green-800); border-color: var(--green-800); color: #fff; }
.card--dark h3, .card--dark:hover h3 { color: #fff; }
.card--dark p { color: var(--on-dark-soft); }
.card--dark .ico { stroke: var(--green-300); }
.card--dark::before { background: var(--accent); }
.card--dark a, .card--dark a:link, .card--dark a:visited { color: #fff; }
.card--dark .note { color: var(--green-300); }
.card--soft { border-color: var(--green-300); }
.card .more { display: inline-block; margin-top: 16px; font-family: var(--f-head); font-weight: 700; font-size: .92rem; }
.card .note { display: block; margin-top: 14px; font-size: .84rem; color: var(--muted); }
.card--pad { padding: 30px 28px; }
.card--pad .ico { width: 36px; height: 36px; margin-bottom: 14px; fill: none; stroke: var(--green-700); stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }
.card--pad .card-num { color: var(--green-600); }

/* Paydaslar: 3+2 duzen (masaustu 3+2, tablet 2+2+1, mobil 1) */
.grid-3-2 { display: grid; grid-template-columns: repeat(6, 1fr); gap: 24px; margin-top: 36px; }
.grid-3-2 > * { grid-column: span 2; }
.grid-3-2 > :nth-child(4), .grid-3-2 > :nth-child(5) { grid-column: span 3; }
@media (max-width: 980px) {
  .grid-3-2 { grid-template-columns: 1fr 1fr; }
  .grid-3-2 > *, .grid-3-2 > :nth-child(4), .grid-3-2 > :nth-child(5) { grid-column: auto; }
}
@media (max-width: 640px) { .grid-3-2 { grid-template-columns: 1fr; } }

/* Paydaslar: kurumsal yapi panelleri */
.org-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; margin-top: 36px; }
.org-grid .org--top { grid-column: 1 / -1; max-width: 460px; margin: 0 auto 8px; width: 100%; }
.org {
  background: #fff; border: 1px solid var(--green-300); border-radius: var(--r-card);
  padding: 30px 26px; text-align: center;
  box-shadow: 0 1px 2px rgba(8,37,31,.04), 0 4px 14px rgba(8,37,31,.05);
  transition: transform var(--ease), box-shadow var(--ease);
}
.org:hover { transform: translateY(-3px); box-shadow: 0 8px 22px rgba(8,37,31,.10); }
.org img { height: 64px; width: auto; max-width: 220px; margin: 0 auto 16px; object-fit: contain; }
.org h3 { font-size: 1.05rem; margin: 0 0 4px; color: var(--green-800); }
.org p { margin: 0; font-size: .92rem; color: var(--muted); }
@media (max-width: 640px) { .org-grid { grid-template-columns: 1fr; } .org-grid .org--top { max-width: none; } }

/* -- Kisi karti: buyuk portre, unvan, kurum, LinkedIn ------------- */
.person .photo { width: 100%; height: auto; aspect-ratio: 1 / 1; object-position: 50% 25%; }
.person .aff { font-size: .88rem; color: var(--muted); margin: 0 0 12px; line-height: 1.5; }
.person .li {
  display: inline-flex; align-items: center; justify-content: center; width: 32px; height: 32px;
  border-radius: 6px; background: var(--green-700); transition: background-color var(--ease), transform var(--ease);
}
.person .li img { width: 16px; height: 16px; }
.person .li:hover { background: var(--green-800); transform: translateY(-2px); }
.person .li:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
@media (max-width: 640px) { .person .photo { width: 100%; height: auto; } }

/* -- Portfoy kartlari: logo, ad, ulke, odak, aciklama, yatirim, site */
.pf .logo-box { height: 44px; display: flex; align-items: center; margin: 0 0 12px; }
.pf .logo-box img { max-height: 40px; max-width: 170px; width: auto; height: auto; object-fit: contain; }
.pf .logo-box .wordmark {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--f-head); font-weight: 800; font-size: 1.35rem; letter-spacing: -.01em;
}
.pf .logo-box .wordmark svg { width: 26px; height: 26px; fill: none; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.pf .country { display: block; font-size: .82rem; color: var(--muted); margin: -4px 0 8px; }
.pf .invest { margin: 12px 0 0; font-size: .86rem; color: var(--green-800); }
.pf .site { display: inline-block; margin-top: 12px; font-family: var(--f-head); font-weight: 700; font-size: .88rem; }
.pf-note { display: flex; gap: 18px; align-items: flex-start; padding-top: 26px; border-top: 1px solid var(--green-200); max-width: 70ch; }
.pf-note .ico { flex: 0 0 34px; width: 34px; height: 34px; fill: none; stroke: var(--green-700); stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round; }
.pf-note p { margin: 0; font-size: .95rem; color: var(--muted); line-height: 1.65; }

/* -- Kucuk not metni (callout yerine) ------------------------------ */
.note-sm { font-size: .88rem; color: var(--muted); margin: 18px 0 0; }
.section--dark .note-sm { color: var(--green-300); }
.section--dark .stat b { color: #fff; }
.section--dark .stat span { color: var(--on-dark-soft); }
.section--dark .lede { color: var(--on-dark-soft); }
.section--dark > .wrap > h2 { color: #fff; }
.section--dark .checks li { color: var(--on-dark-soft); }

/* Metin baglantisi: "Devamı →" tarzi */
.link-more { display: inline-block; margin-top: 22px; font-family: var(--f-head); font-weight: 700; }
.section--dark .link-more { color: var(--green-300); }
.section--dark .link-more:hover { color: #fff; }

/* Ekosistem seridi: kurum adi + kisa aciklama, ince ayiricilar */
.strip .org-name { display: block; font-family: var(--f-head); font-weight: 800; font-size: 1.05rem; color: var(--green-800); margin: 10px 0 4px; }