/* ==========================================================================
   DVC Elektronik — tasarım sistemi
   Çerçevesiz, tek dosya. Mobil öncelikli, açık/koyu tema duyarlı.
   ========================================================================== */

/* --- 1. Tokenlar ---------------------------------------------------------- */
:root {
  /* Koyu zemin ailesi: kurumsal #1A1A18'den yeşile doğru kaydırılmış kademeler.
     Büyük yüzeyler (kahraman, alt bilgi, koyu bölümler) böylece siyah değil,
     kurumsal yeşille akraba koyu bir zemin olur. */
  --brand-950: #12201a;
  --brand-900: #183026;
  --brand-800: #1f4632;
  --brand-700: #2c6743;

  /* Kurumsal yeşiller: primary / secondary / tertiary */
  --green-600: #00963f;
  --green-500: #1ba74f;
  --green-400: #1fc466;

  --success-500: #1fc466;
  --warn-500:    #e8952b;
  --danger-500:  #e23b3b;

  /* Koyu zemin üzerindeki metin kademeleri */
  --on-brand:   #d9e5dc;
  --on-brand-2: #abbdaf;
  --on-brand-3: #839288;

  --ink:      #1a1a18;
  --ink-2:    #4c4c46;
  --ink-3:    #71716a;
  --line:     #e4e4df;
  --line-2:   #f0f0ec;
  --bg:       #ffffff;
  --bg-2:     #f7f7f4;
  --bg-3:     #eeeee9;

  --brand:      var(--brand-900);
  --brand-soft: #e6f4ea;
  --accent:     var(--green-600);

  --r-sm: 8px;
  --r:    14px;
  --r-lg: 22px;
  --r-xl: 30px;

  --sh-1: 0 1px 2px rgb(26 26 24 / .06), 0 2px 8px rgb(26 26 24 / .04);
  --sh-2: 0 4px 12px rgb(26 26 24 / .07), 0 12px 32px rgb(26 26 24 / .07);
  --sh-3: 0 12px 28px rgb(26 26 24 / .10), 0 32px 64px rgb(26 26 24 / .10);

  --wrap: 1220px;
  --gut:  clamp(18px, 4vw, 34px);

  --f: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;

  --ease: cubic-bezier(.22, .61, .36, 1);
  color-scheme: light;
}

@media (prefers-color-scheme: dark) {
  :root {
    --ink:   #f7f7f7;
    --ink-2: #b8b8b1;
    --ink-3: #8d8d86;
    --line:  #38423a;
    --line-2:#2a322c;
    --bg:    #1c211d;
    --bg-2:  #232a25;
    --bg-3:  #2d352f;
    --brand-soft: #17381f;
    color-scheme: dark;
  }
}

/* --- 2. Sıfırlama --------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 96px; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
}

body {
  margin: 0;
  font-family: var(--f);
  font-size: 16px;
  line-height: 1.68;
  color: var(--ink);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

img, svg, video { max-width: 100%; height: auto; display: block; }
img { background: var(--bg-3); }

/* hidden özniteliği her zaman kazanmalı: display:grid/flex taşıyan bir öğede
   tarayıcının varsayılan [hidden]{display:none} kuralı ezilir ve öğe görünür kalır. */
[hidden] { display: none !important; }

a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; }

h1, h2, h3, h4 { margin: 0 0 .5em; line-height: 1.18; font-weight: 800; letter-spacing: -.022em; }
h1 { font-size: clamp(2rem, 1.35rem + 2.7vw, 3.4rem); }
h2 { font-size: clamp(1.55rem, 1.15rem + 1.7vw, 2.5rem); }
h3 { font-size: clamp(1.13rem, 1rem + .55vw, 1.4rem); }
p  { margin: 0 0 1.05em; }
p:last-child { margin-bottom: 0; }

ul, ol { margin: 0 0 1.05em; padding-left: 1.25em; }
li { margin-bottom: .38em; }

:focus-visible {
  outline: 3px solid var(--green-500);
  outline-offset: 3px;
  border-radius: 4px;
}

.sr {
  position: absolute; width: 1px; height: 1px;
  padding: 0; margin: -1px; overflow: hidden;
  clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}

.skip {
  position: absolute; left: 12px; top: -60px; z-index: 200;
  background: var(--brand); color: #fff; padding: 12px 20px;
  border-radius: 0 0 var(--r-sm) var(--r-sm); font-weight: 600;
  transition: top .2s var(--ease);
}
.skip:focus { top: 0; }

/* --- 3. Yerleşim ---------------------------------------------------------- */
.wrap { width: 100%; max-width: var(--wrap); margin-inline: auto; padding-inline: var(--gut); }

.sec { padding-block: clamp(56px, 7vw, 104px); }
.sec--tight { padding-block: clamp(40px, 5vw, 68px); }
.sec--alt { background: var(--bg-2); }
.sec--ink { background: var(--brand-900); color: var(--on-brand); }
.sec--ink h2, .sec--ink h3 { color: #fff; }

.grid { display: grid; gap: clamp(18px, 2.4vw, 30px); }
.grid--2 { grid-template-columns: repeat(auto-fit, minmax(min(100%, 340px), 1fr)); }
.grid--3 { grid-template-columns: repeat(auto-fit, minmax(min(100%, 290px), 1fr)); justify-content: center; }
.grid--4 { grid-template-columns: repeat(auto-fit, minmax(min(100%, 224px), 1fr)); justify-content: center; }

/* Tablette 4'lü ızgara 3+1 kırılmasın: tam iki sütuna oturur. */
@media (min-width: 620px) and (max-width: 1023px) {
  .grid--4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

/* Tek veya iki öğe kaldığında kart tüm satırı kaplayıp devleşmesin:
   ızgara esner, kartın kendisi makul genişlikte ortalanır. */
.grid--3 > * { max-width: 470px; width: 100%; margin-inline: auto; }
.grid--4 > * { max-width: 380px; width: 100%; margin-inline: auto; }

/* --- 4. Bölüm başlıkları -------------------------------------------------- */
.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: .77rem; font-weight: 700; letter-spacing: .13em;
  text-transform: uppercase; color: var(--accent);
  margin-bottom: 14px;
}
.eyebrow::before {
  content: ""; width: 26px; height: 2px;
  background: currentColor; border-radius: 2px;
}
.sec--ink .eyebrow { color: var(--green-400); }

.sec-head { max-width: 62ch; margin-bottom: clamp(30px, 4vw, 52px); }
.sec-head--center { margin-inline: auto; text-align: center; }
.sec-head--center .eyebrow { justify-content: center; }
.sec-head p { color: var(--ink-2); font-size: 1.055rem; }
.sec--ink .sec-head p { color: var(--on-brand-2); }

.lede { font-size: clamp(1.03rem, .98rem + .3vw, 1.2rem); color: var(--ink-2); }

/* --- 5. Butonlar ---------------------------------------------------------- */
.btn {
  --btn-bg: var(--brand);
  --btn-fg: #fff;
  display: inline-flex; align-items: center; justify-content: center; gap: 9px;
  padding: 13px 26px; border: 1px solid transparent; border-radius: 100px;
  background: var(--btn-bg); color: var(--btn-fg);
  font-weight: 650; font-size: .95rem; line-height: 1.2;
  cursor: pointer; white-space: nowrap;
  transition: transform .18s var(--ease), box-shadow .18s var(--ease), background .18s var(--ease);
}
.btn:hover { transform: translateY(-2px); box-shadow: var(--sh-2); }
.btn:active { transform: translateY(0); }

.btn--primary { --btn-bg: linear-gradient(120deg, var(--brand-800), var(--green-600)); }
.btn--accent  { --btn-bg: var(--accent); }
.btn--dark    { --btn-bg: var(--brand-900); }
.btn--outline { --btn-bg: transparent; --btn-fg: currentColor; border-color: currentColor; }
.btn--ghost   { --btn-bg: var(--bg-3); --btn-fg: var(--ink); }
.btn--white   { --btn-bg: #fff; --btn-fg: var(--brand-900); }
.btn--lg { padding: 16px 34px; font-size: 1rem; }
.btn--sm { padding: 9px 18px; font-size: .86rem; }
.btn--block { width: 100%; }

.link-arrow {
  display: inline-flex; align-items: center; gap: 7px;
  font-weight: 650; color: var(--accent);
}
.link-arrow::after { content: "→"; transition: transform .2s var(--ease); }
.link-arrow:hover::after { transform: translateX(4px); }

/* --- 6. Üst bar ----------------------------------------------------------- */
.topbar {
  background: var(--brand-950);
  color: var(--on-brand-2);
  font-size: .82rem;
}
.topbar__in {
  display: flex; align-items: center; justify-content: space-between;
  gap: 16px; min-height: 40px; flex-wrap: wrap;
}
.topbar__claim { margin: 0; }
.topbar__links { display: flex; gap: 20px; }
.topbar__links a { display: inline-flex; align-items: center; gap: 7px; transition: color .18s; }
.topbar__links a:hover { color: var(--green-400); }
@media (max-width: 720px) {
  .topbar__claim, .topbar__mail { display: none; }
  .topbar { font-size: .8rem; }
  .topbar__in { justify-content: center; gap: 10px 18px; padding-block: 7px; }
  .topbar__links { gap: 18px; flex-wrap: wrap; justify-content: center; }
}

/* --- 7. Başlık / menü ----------------------------------------------------- */
.head {
  position: sticky; top: 0; z-index: 90;
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid var(--line);
  transition: box-shadow .25s var(--ease);
}
.head.is-stuck { box-shadow: var(--sh-1); }

.head__in { display: flex; align-items: center; gap: 22px; min-height: 74px; }

.brand img { width: auto; max-height: 46px; background: none; }

.nav { margin-left: auto; display: flex; align-items: center; gap: 26px; }
.nav__list { display: flex; align-items: center; gap: 4px; margin: 0; padding: 0; list-style: none; }
.nav__list > li { margin: 0; position: relative; }

.nav__list > li > a,
.nav__toggle {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 10px 14px; border: 0; background: none;
  border-radius: 100px; font-weight: 550; font-size: .95rem;
  cursor: pointer; transition: background .18s, color .18s;
}
.nav__list > li > a:hover,
.nav__toggle:hover { background: var(--bg-3); color: var(--accent); }
.nav__list > li > a.is-on,
.nav__toggle.is-on { color: var(--accent); font-weight: 650; }

.caret {
  width: 7px; height: 7px; margin-top: -3px;
  border-right: 2px solid currentColor; border-bottom: 2px solid currentColor;
  transform: rotate(45deg); transition: transform .22s var(--ease); opacity: .6;
}
.nav__toggle[aria-expanded="true"] .caret { transform: rotate(-135deg) translate(-2px, -2px); }

.sub {
  position: absolute; top: calc(100% + 10px); left: 0; z-index: 30;
  min-width: 250px; margin: 0; padding: 10px; list-style: none;
  background: var(--bg); border: 1px solid var(--line);
  border-radius: var(--r); box-shadow: var(--sh-3);
  opacity: 0; visibility: hidden; transform: translateY(-8px);
  transition: opacity .2s var(--ease), transform .2s var(--ease), visibility .2s;
}
.has-sub:hover > .sub,
.has-sub.is-hover > .sub,
.nav__toggle[aria-expanded="true"] + .sub {
  opacity: 1; visibility: visible; transform: translateY(0);
}
.sub li { margin: 0; }
.sub a {
  display: block; padding: 10px 14px; border-radius: var(--r-sm);
  font-size: .93rem; transition: background .16s;
}
.sub a:hover { background: var(--brand-soft); }
.nav__cta { display: flex; align-items: center; gap: 10px; }

/* --- 7b. Mega menü -------------------------------------------------------- */
/* Panel butona değil, başlık çubuğunun tamamına göre ortalanır:
   has-mega static olunca konumlandırma bağlamı sticky .head olur.
   Seçici `.nav__list > li`den daha özgül olmalı, yoksa relative kalır. */
.nav__list > li.has-mega { position: static; }

/* Panelin görünen kutusu .mega__in; .mega yalnızca konumlandırıcı ve şeffaf
   üst dolgusuyla başlık çubuğuna köprü kurar. Böylece imleç menüden panele
   inerken boşluğa düşüp menü kapanmaz. */
.mega {
  position: absolute; top: 100%; left: 50%; z-index: 30;
  width: min(1020px, calc(100vw - 40px));
  padding-top: 10px;
  transform: translateX(-50%) translateY(-8px);
  opacity: 0; visibility: hidden;
  transition: opacity .22s var(--ease), transform .22s var(--ease), visibility .22s;
}
.has-mega:hover > .mega,
.has-mega.is-hover > .mega,
.nav__toggle[aria-expanded="true"] + .mega {
  opacity: 1; visibility: visible; transform: translateX(-50%) translateY(0);
}

.mega__in {
  display: grid; grid-template-columns: 1fr;
  background: var(--bg); border: 1px solid var(--line);
  border-radius: var(--r-lg); box-shadow: var(--sh-3);
  overflow: hidden;
}
@media (min-width: 860px) { .mega__in { grid-template-columns: 1fr 310px; } }

.mega__grid {
  display: grid; gap: 6px; padding: 22px;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  align-content: start;
}

.mega__item {
  display: flex; gap: 16px; align-items: center;
  padding: 15px 18px; border-radius: var(--r);
  transition: background .18s var(--ease);
}
.mega__item:hover { background: var(--bg-2); }

.mega__ico {
  flex-shrink: 0; display: grid; place-items: center;
  width: 50px; height: 50px; border-radius: 15px;
  background: var(--brand-soft); color: var(--accent);
  transition: background .2s var(--ease), color .2s var(--ease), transform .2s var(--ease);
}
.mega__item:hover .mega__ico {
  background: linear-gradient(135deg, var(--brand-800), var(--green-600));
  color: #fff; transform: scale(1.06);
}

.mega__txt {
  flex: 1; min-width: 0;
  font-size: 1rem; font-weight: 600; line-height: 1.35;
  transition: color .18s var(--ease);
}
.mega__item:hover .mega__txt { color: var(--accent); }

/* Sayı rozeti: her satırda aynı hizada dursun */
.mega__num {
  flex-shrink: 0; margin-left: auto;
  display: grid; place-items: center;
  min-width: 26px; height: 22px; padding: 0 7px;
  border-radius: 100px; background: var(--bg-3); color: var(--ink-3);
  font-style: normal; font-size: .72rem; font-weight: 700;
  font-variant-numeric: tabular-nums;
  transition: background .18s, color .18s;
}
.mega__item:hover .mega__num { background: var(--brand-soft); color: var(--accent); }

.mega__side {
  display: flex; flex-direction: column; align-items: flex-start;
  padding: 32px 28px; color: #fff;
  background: linear-gradient(160deg, var(--brand-900), var(--brand-700));
}
.mega__badge {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 4px 11px; margin-bottom: 14px; border-radius: 100px;
  background: rgb(255 255 255 / .14); color: var(--green-400);
  font-size: .7rem; font-weight: 700; letter-spacing: .06em; text-transform: uppercase;
}
.mega__side h3 { color: #fff; font-size: 1.02rem; margin-bottom: 8px; }
.mega__side p { font-size: .84rem; line-height: 1.55; color: var(--on-brand-2); margin-bottom: 18px; }
.mega__all {
  display: inline-flex; align-items: center; gap: 7px;
  margin-top: auto; padding-top: 18px;
  font-size: .84rem; font-weight: 650; color: var(--green-400);
}
.mega__all svg { transition: transform .2s var(--ease); }
.mega__all:hover svg { transform: translateX(4px); }

/* Mobilde mega menü sade listeye döner */
@media (max-width: 1040px) {
  .mega {
    position: static; width: auto; opacity: 1; visibility: visible;
    transform: none; box-shadow: none; border: 0;
    border-left: 2px solid var(--line); border-radius: 0;
    margin: 2px 0 8px 14px; padding: 0; display: none;
  }
  .has-mega:hover > .mega,
  .has-mega.is-hover > .mega { display: none; }
  .nav__toggle[aria-expanded="true"] + .mega { display: block; }
  /* Kutu görünümü (kenarlık, gölge, köşe) mobilde sade listeye döner */
  .mega__in {
    grid-template-columns: 1fr;
    background: none; border: 0; box-shadow: none; border-radius: 0; overflow: visible;
  }
  .mega__grid { grid-template-columns: 1fr; padding: 6px 0 6px 10px; }
  .mega__item { padding: 11px 8px; }
  .mega__ico { width: 38px; height: 38px; border-radius: 11px; }
  .mega__side { display: none; }
}

.burger {
  display: none; margin-left: auto;
  width: 46px; height: 46px; padding: 12px;
  background: var(--bg-3); border: 0; border-radius: var(--r-sm); cursor: pointer;
}
.burger span {
  display: block; height: 2px; background: currentColor; border-radius: 2px;
  transition: transform .25s var(--ease), opacity .2s;
}
.burger span + span { margin-top: 5px; }
.burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

@media (max-width: 1040px) {
  .burger { display: block; }
  /* Panel doğrudan başlık çubuğunun altına açılır. Sabit bir üst boşluk
     (ör. 114px) üst bar iki satıra düştüğünde kayıyordu; top:100% ile
     başlığın gerçek yüksekliğine bağlanır. */
  .nav {
    position: absolute; top: 100%; left: 0; right: 0; z-index: 80;
    flex-direction: column; align-items: stretch; gap: 0;
    padding: 16px var(--gut) 30px; margin: 0;
    background: var(--bg); border-bottom: 1px solid var(--line);
    box-shadow: var(--sh-2);
    opacity: 0; visibility: hidden; transform: translateY(-10px);
    transition: opacity .22s var(--ease), transform .22s var(--ease), visibility .22s;
  }
  .nav.is-open { opacity: 1; visibility: visible; transform: none; }
  /* Menü açıkken başlık yapışkanlıktan çıkar; uzun panel sayfayla birlikte
     kaydırılabilir, panelin kendi içinde ikinci bir kaydırma olmaz. */
  body.nav-open .head { position: relative; }
  .nav__list { flex-direction: column; align-items: stretch; gap: 2px; }
  .nav__list > li > a, .nav__toggle {
    width: 100%; justify-content: space-between;
    padding: 15px 12px; font-size: 1.05rem; border-radius: var(--r-sm);
  }
  .sub {
    position: static; opacity: 1; visibility: visible; transform: none;
    box-shadow: none; border: 0; border-left: 2px solid var(--line);
    border-radius: 0; margin: 2px 0 8px 14px; padding: 0 0 0 10px;
    min-width: 0; display: none;
  }
  .nav__toggle[aria-expanded="true"] + .sub { display: block; }
  .has-sub:hover > .sub { display: none; }
  .nav__toggle[aria-expanded="true"] + .sub { display: block; }
  .nav__cta { margin-top: 22px; flex-direction: column; align-items: stretch; }
  .nav__cta .btn { width: 100%; }
}

/* --- 8. Kahraman alan ----------------------------------------------------- */
.hero {
  position: relative; overflow: hidden;
  background: linear-gradient(150deg, var(--brand-950) 0%, var(--brand-900) 45%, var(--brand-700) 100%);
  color: #fff;
}
.hero::before {
  content: ""; position: absolute; inset: 0;
  background:
    radial-gradient(900px 480px at 82% 12%, rgb(27 167 79 / .32), transparent 62%),
    radial-gradient(600px 400px at 8% 92%, rgb(31 196 102 / .16), transparent 60%);
  pointer-events: none;
}
.hero::after {
  content: ""; position: absolute; inset: 0; opacity: .05; pointer-events: none;
  background-image: linear-gradient(var(--green-400) 1px, transparent 1px),
                    linear-gradient(90deg, var(--green-400) 1px, transparent 1px);
  background-size: 54px 54px;
  mask-image: radial-gradient(ellipse 80% 70% at 50% 30%, #000, transparent);
}
.hero__in {
  position: relative; z-index: 1;
  padding-block: clamp(48px, 6vw, 88px);
}

/* --- 8b. Kahraman slider -------------------------------------------------- */
.hsl { position: relative; }

/* Slaytlar aynı hücrede üst üste: kapsayıcı en uzun slaytın boyunu alır */
.hsl__track { display: grid; }
.hslide {
  grid-area: 1 / 1;
  display: grid; gap: clamp(30px, 4.5vw, 58px); align-items: center;
  grid-template-columns: 1fr;
  opacity: 0; visibility: hidden; pointer-events: none;
  transform: translateY(14px);
  transition: opacity .55s var(--ease), transform .55s var(--ease), visibility .55s;
}
.hslide.is-on {
  opacity: 1; visibility: visible; pointer-events: auto;
  transform: none;
}
@media (min-width: 940px) { .hslide { grid-template-columns: 1.06fr .94fr; } }

.hero h1,
.hslide__h {
  color: #fff; margin: 0 0 20px;
  font-size: clamp(2rem, 1.35rem + 2.7vw, 3.4rem);
  font-weight: 800; line-height: 1.18; letter-spacing: -.022em;
}

.hslide__tag {
  position: absolute; right: 16px; top: 16px; z-index: 2;
  padding: 6px 14px; border-radius: 100px;
  background: rgb(6 18 31 / .72); color: #fff;
  backdrop-filter: blur(6px);
  font-size: .72rem; font-weight: 700; letter-spacing: .05em; text-transform: uppercase;
}

/* Denetimler */
.hsl__nav {
  display: flex; align-items: center; gap: 14px;
  margin-top: clamp(26px, 3vw, 38px);
}
.hsl__arw {
  display: grid; place-items: center;
  width: 44px; height: 44px; flex-shrink: 0;
  border: 1px solid rgb(255 255 255 / .28); border-radius: 50%;
  background: rgb(255 255 255 / .07); color: #fff;
  cursor: pointer;
  transition: background .2s var(--ease), border-color .2s, transform .2s var(--ease);
}
.hsl__arw:hover { background: rgb(255 255 255 / .18); border-color: rgb(255 255 255 / .5); }
.hsl__arw:active { transform: scale(.94); }

.hsl__dots { display: flex; align-items: center; gap: 9px; }
.hsl__dot {
  width: 30px; height: 22px; padding: 0;
  border: 0; background: none; cursor: pointer;
  display: grid; place-items: center;
}
.hsl__dot span {
  display: block; width: 100%; height: 4px; border-radius: 4px;
  background: rgb(255 255 255 / .28);
  transition: background .25s var(--ease), width .35s var(--ease);
}
.hsl__dot:hover span { background: rgb(255 255 255 / .5); }
.hsl__dot[aria-selected="true"] { width: 52px; }
.hsl__dot[aria-selected="true"] span { background: var(--green-500); }

@media (prefers-reduced-motion: reduce) {
  .hslide { transition: opacity .01ms; transform: none; }
}
.hero__lede { font-size: clamp(1.03rem, .98rem + .4vw, 1.22rem); color: var(--on-brand); max-width: 56ch; }
.hero__acts { display: flex; flex-wrap: wrap; gap: 13px; margin-top: 32px; }

.hero__trust {
  display: flex; flex-wrap: wrap; gap: 10px 26px;
  margin-top: 38px; padding-top: 26px;
  border-top: 1px solid rgb(255 255 255 / .14);
  font-size: .87rem; color: var(--on-brand-2);
}
.hero__trust span { display: inline-flex; align-items: center; gap: 8px; }
.hero__trust span::before {
  content: ""; width: 7px; height: 7px; border-radius: 50%;
  background: var(--success-500); box-shadow: 0 0 0 4px rgb(31 196 102 / .18);
}

.hero__media { position: relative; }
.hero__media img {
  width: 100%; border-radius: var(--r-xl);
  box-shadow: 0 30px 70px rgb(0 0 0 / .42);
  aspect-ratio: 4 / 3.1; object-fit: contain; background: #fff;
}
.hero__chip {
  position: absolute; left: -14px; bottom: 28px;
  display: flex; align-items: center; gap: 13px;
  padding: 14px 20px; border-radius: var(--r-lg);
  background: rgb(255 255 255 / .96); color: var(--brand-900);
  box-shadow: var(--sh-3); backdrop-filter: blur(8px);
}
.hero__chip b { display: block; font-size: 1.45rem; line-height: 1; }
.hero__chip small { font-size: .78rem; color: var(--ink-3); }
@media (max-width: 560px) { .hero__chip { left: 8px; bottom: 12px; padding: 11px 15px; } }

/* --- 9. Sayfa başlığı (iç sayfalar) --------------------------------------- */
.phead {
  position: relative; overflow: hidden;
  background: linear-gradient(140deg, var(--brand-950), var(--brand-800));
  color: #fff;
  padding-block: clamp(44px, 6vw, 84px);
}
.phead::before {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(720px 320px at 78% 20%, rgb(27 167 79 / .3), transparent 66%);
}
/* .phead__in aynı zamanda .wrap'tir: genişliği ve ortalanması ondan gelir.
   Buraya max-width veya margin yazılmamalı — blok sayfa gövdesiyle
   aynı hizada dursun, yalnızca metin sola yaslansın. */
.phead__in {
  position: relative; z-index: 1;
  text-align: left;
}
.phead h1 { color: #fff; margin-bottom: 14px; max-width: 24ch; }
.phead p { color: var(--on-brand); font-size: 1.05rem; margin: 0; max-width: 68ch; }

.crumbs { margin-bottom: 18px; font-size: .84rem; color: var(--on-brand-2); }
.crumbs ol { display: flex; flex-wrap: wrap; justify-content: flex-start; gap: 8px; margin: 0; padding: 0; list-style: none; }
.crumbs li { margin: 0; display: flex; align-items: center; gap: 8px; }
.crumbs li + li::before { content: "/"; opacity: .45; }
.crumbs a:hover { color: var(--green-400); text-decoration: underline; }
.crumbs [aria-current] { color: #fff; }

/* --- 10. Kartlar ---------------------------------------------------------- */
.card {
  position: relative; display: flex; flex-direction: column;
  background: var(--bg); border: 1px solid var(--line);
  border-radius: var(--r-lg); overflow: hidden;
  transition: transform .24s var(--ease), box-shadow .24s var(--ease), border-color .24s;
}
.card:hover { transform: translateY(-5px); box-shadow: var(--sh-3); border-color: transparent; }

/* Görseller kırpılmaz: kutu sabit oranda kalır, görsel contain ile tam görünür.
   Zemin beyaz: ürün fotoğraflarının çoğu zaten beyaz fonlu olduğu için kalan
   boşluk göze çarpmaz ve kartlar aynı hizada durur. */
.card__media {
  position: relative; aspect-ratio: 16 / 10; overflow: hidden;
  background: #fff; padding: 12px;
}
.card__media img {
  width: 100%; height: 100%; object-fit: contain;
  background: none; transition: transform .5s var(--ease);
}
.card:hover .card__media img { transform: scale(1.055); }

/* Öne çıkan yazı: görsel ve metin yan yana, iki sütun da aynı yüksekliği paylaşır.
   Görselde aspect-ratio yerine height:100% kullanılır; aksi hâlde oran ile
   ızgaranın verdiği yükseklik çakışır ve kart kayık görünür. */
.card--feature { display: grid; grid-template-columns: 1fr; margin-bottom: clamp(30px, 4vw, 48px); }
.card--feature .card__body { padding: clamp(24px, 3.5vw, 44px); justify-content: center; }
.card--feature .card__body h2 { font-size: clamp(1.3rem, 1.1rem + 1vw, 1.9rem); margin-bottom: 10px; }
.card--feature .card__body h2 a::after { content: ""; position: absolute; inset: 0; }
.card--feature .pill { align-self: flex-start; margin-bottom: 14px; }
@media (min-width: 900px) {
  .card--feature { grid-template-columns: 1.05fr 1fr; }
  .card--feature .card__media { aspect-ratio: auto; height: 100%; min-height: 330px; }
}

.card__tag {
  position: absolute; left: 14px; top: 14px; z-index: 2;
  padding: 5px 12px; border-radius: 100px;
  background: rgb(255 255 255 / .94); color: var(--brand-900);
  font-size: .72rem; font-weight: 700; letter-spacing: .04em; text-transform: uppercase;
}

.card__body { display: flex; flex-direction: column; flex: 1; padding: 22px 24px 24px; }
.card__body h3 a::after { content: ""; position: absolute; inset: 0; }

/* Başlık iki, açıklama üç satıra sabitlenir: kartlar arasında kayma olmaz,
   uzun başlıklar da kartı şişirmez. */
.card__body h3 {
  margin-bottom: 8px;
  font-size: clamp(1rem, .95rem + .3vw, 1.14rem); font-weight: 700; line-height: 1.32;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical;
  overflow: hidden; min-height: calc(2 * 1.32em);
}
.card__body p {
  color: var(--ink-2); font-size: .92rem; line-height: 1.62;
  display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical;
  overflow: hidden; min-height: calc(3 * 1.62em);
}
.card__foot { margin-top: auto; padding-top: 16px; }

/* Kart içindeki eylem, düz yazı gibi değil basılabilir bir düğme gibi görünür.
   Kartın tamamı zaten bağlantı; bu yüzden hover kartla birlikte tetiklenir. */
.card__foot .link-arrow {
  padding: 9px 17px; border: 1px solid var(--line); border-radius: 100px;
  background: var(--bg-2); color: var(--accent); font-size: .88rem;
  transition: background .2s var(--ease), color .2s, border-color .2s;
}
.card:hover .card__foot .link-arrow {
  background: var(--accent); color: #fff; border-color: transparent;
}

.card__meta {
  display: flex; flex-wrap: wrap; gap: 8px 16px;
  margin-bottom: 12px; font-size: .8rem; color: var(--ink-3);
}

/* Özellik kartı (ikonlu) */
.fcard {
  padding: 28px 26px; border-radius: var(--r-lg);
  background: var(--bg); border: 1px solid var(--line);
  transition: transform .24s var(--ease), box-shadow .24s var(--ease);
}
.fcard:hover { transform: translateY(-4px); box-shadow: var(--sh-2); }
.fcard__ico {
  display: grid; place-items: center;
  width: 52px; height: 52px; margin-bottom: 18px;
  border-radius: 15px; color: #fff;
  background: linear-gradient(135deg, var(--brand-800), var(--green-600));
}
.fcard h3 { font-size: 1.09rem; margin-bottom: 7px; }
.fcard p { color: var(--ink-2); font-size: .92rem; margin: 0; }

.fcard--num .fcard__ico {
  background: var(--brand-soft); color: var(--accent);
  font-size: 1.15rem; font-weight: 800;
}

/* --- 11. İstatistik şeridi ------------------------------------------------ */
.stats { display: grid; gap: 2px; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); }
.stat { padding: 30px 24px; text-align: center; background: rgb(255 255 255 / .045); }
.stat b {
  display: block; font-size: clamp(2rem, 1.5rem + 2vw, 3rem);
  font-weight: 800; letter-spacing: -.03em; line-height: 1;
  background: linear-gradient(120deg, #fff, var(--green-400));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.stat span { display: block; margin-top: 9px; font-size: .89rem; color: var(--on-brand-2); }

/* --- 12. Akordeon (SSS) --------------------------------------------------- */
.acc { display: grid; gap: 12px; }

/* İki sütun: soru sayısı arttığında sayfa kısalır. Sütunlar bağımsız
   ilerlediği için soruları sırayla değil, yan yana iki kolona böler. */
.acc--2col { grid-template-columns: repeat(auto-fit, minmax(min(100%, 400px), 1fr)); align-items: start; gap: 12px 20px; }

.acc__item {
  border: 1px solid var(--line); border-radius: var(--r);
  background: var(--bg); overflow: hidden;
  transition: border-color .2s, box-shadow .2s;
}
.acc__item[open] { border-color: color-mix(in srgb, var(--accent) 45%, transparent); box-shadow: var(--sh-1); }
.acc__q {
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding: 19px 22px; cursor: pointer; font-weight: 650; list-style: none;
}
.acc__q::-webkit-details-marker { display: none; }
.acc__q::after {
  content: "+"; flex-shrink: 0;
  display: grid; place-items: center;
  width: 28px; height: 28px; border-radius: 50%;
  background: var(--brand-soft); color: var(--accent);
  font-size: 1.2rem; font-weight: 500; line-height: 1;
  transition: transform .25s var(--ease);
}
.acc__item[open] .acc__q::after { content: "−"; transform: rotate(180deg); }
.acc__a { padding: 0 22px 21px; color: var(--ink-2); }
.acc__a p:last-child { margin-bottom: 0; }

/* --- 13. Zengin metin ----------------------------------------------------- */
.prose { max-width: 74ch; font-size: 1.045rem; }
.prose > :first-child { margin-top: 0; }
.prose h2 { margin-top: 1.9em; font-size: clamp(1.35rem, 1.15rem + .9vw, 1.85rem); }
.prose h3 { margin-top: 1.6em; }
.prose ul, .prose ol { padding-left: 1.35em; }
.prose li { margin-bottom: .55em; }
.prose li::marker { color: var(--accent); }
.prose strong { font-weight: 700; color: var(--ink); }
.prose a { color: var(--accent); text-decoration: underline; text-underline-offset: 3px; }
.prose img { border-radius: var(--r); margin-block: 1.6em; }
.prose blockquote {
  margin: 1.8em 0; padding: 18px 26px;
  border-left: 3px solid var(--accent); background: var(--bg-2);
  border-radius: 0 var(--r) var(--r) 0; color: var(--ink-2); font-style: italic;
}

/* Başlıklı özellik listesi — başlık ve açıklama ayrı satırda */
.flist { list-style: none; padding: 0; margin: 0; display: grid; gap: 0; }
.flist li {
  display: flex; gap: 15px; align-items: flex-start;
  margin: 0; padding: 18px 0;
  border-bottom: 1px solid var(--line);
}
.flist li:first-child { padding-top: 0; }
.flist li:last-child { border-bottom: 0; padding-bottom: 0; }

.flist__ico {
  flex-shrink: 0; display: grid; place-items: center;
  width: 38px; height: 38px; border-radius: 11px;
  background: var(--brand-soft); color: var(--success-500);
}
.flist__txt { min-width: 0; font-size: .93rem; line-height: 1.6; color: var(--ink-2); }
.flist__txt strong {
  display: block; margin-bottom: 3px;
  font-size: 1rem; font-weight: 650; color: var(--ink);
  letter-spacing: -.01em;
}

/* Madde listesi (onaylı) */
.checks { list-style: none; padding: 0; margin: 0; display: grid; gap: 11px; }
.checks li { display: flex; gap: 12px; margin: 0; line-height: 1.55; }
.checks li::before {
  content: ""; flex-shrink: 0; margin-top: 3px;
  width: 20px; height: 20px; border-radius: 50%;
  background: var(--success-500) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m5 13 4 4L19 7'/%3E%3C/svg%3E") center / 12px no-repeat;
}

/* --- 14. Ürün detay ------------------------------------------------------- */
.pdetail { display: grid; gap: clamp(28px, 4vw, 54px); grid-template-columns: 1fr; }
@media (min-width: 900px) { .pdetail { grid-template-columns: 1.02fr .98fr; align-items: start; } }

.pdetail__media {
  position: sticky; top: 100px;
  border-radius: var(--r-xl); overflow: hidden;
  border: 1px solid var(--line); background: #fff;
}
.pdetail__media img { width: 100%; aspect-ratio: 4 / 3.2; object-fit: contain; background: #fff; padding: 16px; }
@media (max-width: 899px) { .pdetail__media { position: static; } }

.pdetail__cat {
  display: inline-block; margin-bottom: 14px; padding: 5px 14px;
  border-radius: 100px; background: var(--brand-soft); color: var(--accent);
  font-size: .8rem; font-weight: 650;
}

.callbox {
  margin-top: 28px; padding: 22px 24px;
  border-radius: var(--r-lg); border: 1px solid var(--line);
  background: var(--bg-2);
}
.callbox h3 { font-size: 1rem; margin-bottom: 12px; }
.callbox__nums { display: flex; flex-wrap: wrap; gap: 10px 22px; margin-bottom: 16px; }
.callbox__nums a { display: inline-flex; align-items: center; gap: 9px; font-weight: 700; font-size: 1.08rem; }
.callbox__nums a:hover { color: var(--accent); }
.callbox__acts { display: flex; flex-wrap: wrap; gap: 10px; }

/* --- 14b. Sekmeler --------------------------------------------------------- */
.tabs { display: grid; gap: 0; }

.tabs__bar {
  display: flex; flex-wrap: wrap; gap: 6px;
  padding: 6px; border-radius: 100px;
  background: var(--bg-3); border: 1px solid var(--line);
  width: fit-content; max-width: 100%;
}

/* Sekmeleri altındaki içerikle aynı genişliğe yay, eşit paylaştır */
.tabs__bar--block { width: 100%; flex-wrap: nowrap; }
.tabs__bar--block .tabs__btn { flex: 1 1 0; min-width: 0; justify-content: center; }
.tabs__bar--block .tabs__btn span { overflow: hidden; text-overflow: ellipsis; }

/* Dar ekranda sıkıştırmak yerine yatay kaydır */
@media (max-width: 760px) {
  .tabs__bar--block {
    overflow-x: auto; -webkit-overflow-scrolling: touch;
    scrollbar-width: none; border-radius: var(--r-lg);
  }
  .tabs__bar--block::-webkit-scrollbar { display: none; }
  .tabs__bar--block .tabs__btn { flex: 0 0 auto; }
}

.tabs__btn {
  display: inline-flex; align-items: center; gap: 9px;
  padding: 11px 22px; border: 0; border-radius: 100px;
  background: transparent; color: var(--ink-2);
  font-weight: 600; font-size: .92rem; line-height: 1.2;
  cursor: pointer; white-space: nowrap;
  transition: background .2s var(--ease), color .2s var(--ease), box-shadow .2s var(--ease);
}
.tabs__btn:hover { color: var(--ink); }
.tabs__btn[aria-selected="true"] {
  background: var(--bg); color: var(--accent);
  box-shadow: var(--sh-1);
}
.tabs__btn svg { flex-shrink: 0; opacity: .8; }
.tabs__btn[aria-selected="true"] svg { opacity: 1; }
.tabs__btn em {
  font-style: normal; font-size: .7rem; font-weight: 700;
  padding: 1px 8px; border-radius: 100px;
  background: var(--bg-3); color: var(--ink-3);
}
.tabs__btn[aria-selected="true"] em { background: var(--brand-soft); color: var(--accent); }

.tabs__panel { padding-top: clamp(24px, 3vw, 36px); }
.tabs__panel[hidden] { display: none !important; }

/* Dil değiştirici — sekme içi ikincil seçim */
.langbar {
  display: inline-flex; gap: 3px; margin-bottom: 24px;
  padding: 4px; border-radius: 100px;
  background: var(--bg-3); border: 1px solid var(--line);
}
.langbar button {
  padding: 8px 20px; border: 0; border-radius: 100px;
  background: transparent; color: var(--ink-2);
  font-weight: 650; font-size: .82rem; letter-spacing: .03em;
  cursor: pointer; transition: background .18s, color .18s;
}
.langbar button[aria-selected="true"] { background: var(--brand-900); color: #fff; }

/* --- 15. Döküman listesi -------------------------------------------------- */
.docs { display: grid; gap: 30px; }
.docs__group h3 {
  display: flex; align-items: center; gap: 10px;
  font-size: .82rem; font-weight: 700; letter-spacing: .09em;
  text-transform: uppercase; color: var(--ink-3);
  margin-bottom: 14px;
}
.docs__group h3::after {
  content: ""; flex: 1; height: 1px; background: var(--line);
}
.docs__list { display: grid; gap: 9px; grid-template-columns: repeat(auto-fill, minmax(min(100%, 300px), 1fr)); }

.doc {
  position: relative;
  display: flex; align-items: center; gap: 15px;
  padding: 18px 20px; border: 1px solid var(--line);
  border-radius: var(--r-lg); background: var(--bg);
  transition: border-color .2s, box-shadow .2s, transform .2s var(--ease);
}
.doc:hover {
  border-color: var(--accent); box-shadow: var(--sh-2);
  transform: translateY(-2px);
}

/* Dosya türü ikonu — PDF kırmızı, Word mavi */
.doc__ico { flex-shrink: 0; display: grid; place-items: center; color: #e0392c; }
.doc--word .doc__ico { color: #2a5db0; }

.doc__badge {
  position: absolute; top: 10px; right: 12px;
  padding: 2px 7px; border-radius: 5px;
  background: var(--brand-soft); color: var(--accent);
  font-size: .62rem; font-weight: 800; letter-spacing: .04em;
}
.doc__txt { min-width: 0; flex: 1; }
.doc b { display: block; font-size: .92rem; font-weight: 650; line-height: 1.35; }
.doc__txt > span { display: block; font-size: .78rem; color: var(--ink-3); }
.doc__dl {
  flex-shrink: 0; display: grid; place-items: center;
  width: 30px; height: 30px; border-radius: 50%;
  color: var(--ink-3); opacity: 0;
  transition: opacity .2s var(--ease), background .2s, color .2s;
}
.doc:hover .doc__dl { opacity: 1; background: var(--brand-soft); color: var(--accent); }
@media (hover: none) { .doc__dl { opacity: .55; } }

/* --- 16. İletişim --------------------------------------------------------- */
.contact { display: grid; gap: clamp(28px, 4vw, 52px); grid-template-columns: 1fr; }
@media (min-width: 900px) { .contact { grid-template-columns: 1.1fr .9fr; } }

.form { display: grid; gap: 16px; }
.field { display: grid; gap: 7px; }
.field label { font-size: .87rem; font-weight: 650; }
.field label .req { color: var(--warn-500); }

.field input, .field select, .field textarea {
  width: 100%; padding: 13px 16px;
  font: inherit; font-size: .96rem; color: var(--ink);
  background: var(--bg); border: 1px solid var(--line);
  border-radius: var(--r-sm);
  transition: border-color .18s, box-shadow .18s;
}
.field textarea { min-height: 148px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus {
  outline: 0; border-color: var(--accent);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 18%, transparent);
}
.field--row { display: grid; gap: 16px; grid-template-columns: repeat(auto-fit, minmax(min(100%, 220px), 1fr)); }

.consent { display: flex; gap: 11px; align-items: flex-start; font-size: .86rem; color: var(--ink-2); }
.consent input { width: 18px; height: 18px; margin-top: 3px; flex-shrink: 0; accent-color: var(--accent); }
.consent a { color: var(--accent); text-decoration: underline; }

.hp { position: absolute !important; left: -9999px; opacity: 0; height: 0; }

.alert {
  padding: 15px 19px; border-radius: var(--r); font-size: .93rem;
  border: 1px solid; display: flex; gap: 11px; align-items: flex-start;
}
.alert--ok  { background: #e6f7ec; border-color: #a8dfbc; color: #0b6b33; }
.alert--err { background: #fceeee; border-color: #f2bcbc; color: #a32222; }
@media (prefers-color-scheme: dark) {
  .alert--ok  { background: #0e2b1a; border-color: #1d5c33; color: #7ee2a4; }
  .alert--err { background: #2c1414; border-color: #6b2828; color: #f4a2a2; }
}

.infolist { display: grid; gap: 4px; list-style: none; padding: 0; margin: 0; }
.infolist li {
  display: flex; gap: 15px; align-items: flex-start;
  padding: 17px 0; margin: 0; border-bottom: 1px solid var(--line);
}
.infolist li:last-child { border-bottom: 0; }
.infolist__ico {
  flex-shrink: 0; display: grid; place-items: center;
  width: 40px; height: 40px; border-radius: 12px;
  background: var(--brand-soft); color: var(--accent);
}
.infolist b { display: block; font-size: .8rem; font-weight: 650; color: var(--ink-3); text-transform: uppercase; letter-spacing: .05em; }
.infolist address { font-style: normal; line-height: 1.55; }
.infolist a:hover { color: var(--accent); }

.map { border-radius: var(--r-lg); overflow: hidden; border: 1px solid var(--line); }
.map iframe {
  display: block; width: 100%; border: 0;
  height: clamp(380px, 52vh, 620px);
}
/* Sayfa genişliğinde büyük harita */
.map--wide { box-shadow: var(--sh-2); }
.map--wide iframe { height: clamp(420px, 62vh, 720px); }

/* Ofis seçici — haritayı sayfadan ayrılmadan değiştirir */
.offices { margin-bottom: 22px; }
.office {
  display: flex; gap: 15px; align-items: flex-start; text-align: left;
  padding: 20px 22px; cursor: pointer;
  border: 1px solid var(--line); border-radius: var(--r-lg);
  background: var(--bg); color: inherit; font: inherit;
  transition: border-color .2s var(--ease), box-shadow .2s var(--ease), transform .2s var(--ease);
}
.office:hover { transform: translateY(-2px); box-shadow: var(--sh-2); }
.office[aria-selected="true"] {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 16%, transparent);
}

.office__ico {
  flex-shrink: 0; display: grid; place-items: center;
  width: 44px; height: 44px; border-radius: 13px;
  background: var(--brand-soft); color: var(--accent);
  transition: background .2s var(--ease), color .2s var(--ease);
}
.office[aria-selected="true"] .office__ico {
  background: linear-gradient(135deg, var(--brand-800), var(--green-600)); color: #fff;
}

.office__txt { flex: 1; min-width: 0; }
.office__txt strong { display: block; font-size: 1.02rem; font-weight: 650; margin-bottom: 4px; }
.office__txt > span { display: block; font-size: .89rem; line-height: 1.55; color: var(--ink-2); }

.office__mark {
  flex-shrink: 0; align-self: center;
  padding: 5px 13px; border-radius: 100px;
  background: var(--bg-3); color: var(--ink-3);
  font-size: .72rem; font-weight: 700; letter-spacing: .04em; text-transform: uppercase;
  opacity: 0; transition: opacity .2s var(--ease);
}
.office[aria-selected="true"] .office__mark {
  opacity: 1; background: var(--brand-soft); color: var(--accent);
}
@media (max-width: 560px) { .office__mark { display: none; } }

/* --- 17. CTA şerit -------------------------------------------------------- */
.cta-band {
  position: relative; overflow: hidden;
  background: linear-gradient(120deg, var(--brand-900), var(--brand-700));
  color: #fff;
}
.cta-band::before {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(680px 320px at 85% 50%, rgb(27 167 79 / .32), transparent 68%);
}
.cta-band__in {
  position: relative; z-index: 1;
  display: grid; gap: 26px; align-items: center;
  padding-block: clamp(40px, 5vw, 66px);
}
@media (min-width: 860px) { .cta-band__in { grid-template-columns: 1.25fr .75fr; } }
.cta-band h2 { color: #fff; margin-bottom: 8px; font-size: clamp(1.4rem, 1.15rem + 1.2vw, 2.05rem); }
.cta-band p { color: var(--on-brand); margin: 0; }
.cta-band__actions { display: flex; flex-wrap: wrap; gap: 12px; }
@media (min-width: 860px) { .cta-band__actions { justify-content: flex-end; } }
.cta-band .btn--outline { border-color: rgb(255 255 255 / .5); color: #fff; }

/* --- 18. Alt bilgi -------------------------------------------------------- */
.foot { background: var(--brand-950); color: var(--on-brand-2); font-size: .93rem; }
/* Sütun sayısı kademeli: mobilde tek, tablette 2×2 (iletişim tek başına
   kalmaz), masaüstünde dört sütun. */
.foot__grid {
  display: grid; gap: 38px; grid-template-columns: 1fr;
  padding-block: clamp(44px, 5.5vw, 70px);
}
@media (min-width: 620px)  { .foot__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 34px 40px; } }
@media (min-width: 1100px) { .foot__grid { grid-template-columns: 1.35fr 1fr 1.15fr 1.3fr; } }
.foot__brand img { max-height: 46px; width: auto; background: none; margin-bottom: 18px; }
.foot__brand p { max-width: 34ch; }
.foot__badges { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 20px; }
.foot__badges span {
  padding: 5px 12px; border-radius: 100px;
  border: 1px solid rgb(255 255 255 / .16);
  font-size: .74rem; font-weight: 600; color: var(--on-brand-2);
}
.foot__social { display: flex; gap: 10px; margin-top: 22px; }
.foot__social a {
  display: grid; place-items: center;
  width: 38px; height: 38px; border-radius: 50%;
  border: 1px solid rgb(255 255 255 / .16); color: var(--on-brand-2);
  transition: background .2s var(--ease), color .2s, border-color .2s, transform .2s var(--ease);
}
.foot__social a:hover {
  background: var(--accent); border-color: var(--accent);
  color: #fff; transform: translateY(-2px);
}


.foot h3 { font-size: .82rem; font-weight: 700; letter-spacing: .11em; text-transform: uppercase; color: #fff; margin-bottom: 16px; }
.foot ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 11px; }
.foot li { margin: 0; }
.foot a { transition: color .18s; }
.foot a:hover { color: var(--green-400); }
.foot__lbl { display: block; font-size: .72rem; font-weight: 650; text-transform: uppercase; letter-spacing: .06em; color: var(--on-brand-3); margin-bottom: 2px; }
.foot__contact address { font-style: normal; line-height: 1.55; }

/* Çözümler: ikonlu, iki sütuna yayılan kısayol listesi */
.foot__solutions { gap: 6px; }
.foot__solutions a {
  display: flex; align-items: center; gap: 11px;
  padding: 7px 10px; margin-inline: -10px; border-radius: var(--r-sm);
  transition: background .18s, color .18s;
}
.foot__solutions a:hover { background: rgb(255 255 255 / .06); }
.foot__sol-ico {
  flex-shrink: 0; display: grid; place-items: center;
  width: 30px; height: 30px; border-radius: 9px;
  background: rgb(255 255 255 / .07); color: var(--green-400);
  transition: background .18s;
}
.foot__solutions a:hover .foot__sol-ico { background: var(--accent); color: #fff; }

/* İletişim: ikon + etiket + değer üçlüsü */
.foot__cinfo { gap: 15px; }
.foot__cinfo li { display: flex; gap: 12px; align-items: flex-start; }
.foot__cico {
  flex-shrink: 0; display: grid; place-items: center;
  width: 30px; height: 30px; border-radius: 9px;
  background: rgb(255 255 255 / .07); color: var(--green-400);
}
.foot__ctxt { min-width: 0; line-height: 1.5; }
.foot__cta { margin-top: 22px; }

.foot__bar {
  display: flex; flex-wrap: wrap; gap: 12px 28px;
  align-items: center; justify-content: space-between;
  padding-block: 22px; border-top: 1px solid rgb(255 255 255 / .1);
  font-size: .84rem;
}
.foot__bar p { margin: 0; }
.foot__bar ul { display: flex; flex-wrap: wrap; gap: 20px; }

/* --- 19. Yüzen öğeler ----------------------------------------------------- */
.wa, .totop {
  position: fixed; z-index: 70;
  display: grid; place-items: center;
  border: 0; cursor: pointer;
  box-shadow: var(--sh-2);
  transition: transform .2s var(--ease), opacity .25s, visibility .25s;
}
.wa {
  right: 20px; bottom: 20px; width: 56px; height: 56px;
  border-radius: 50%; background: #25d366; color: #fff;
}
.wa:hover { transform: scale(1.08); }

.totop {
  right: 20px; bottom: 88px; width: 44px; height: 44px;
  border-radius: 50%; background: var(--brand-900); color: #fff;
  opacity: 0; visibility: hidden;
}
.totop.is-on { opacity: 1; visibility: visible; }
.totop:hover { transform: translateY(-3px); }

.cookie {
  position: fixed; left: 20px; bottom: 20px; z-index: 75;
  max-width: 420px; padding: 20px 22px;
  background: var(--bg); border: 1px solid var(--line);
  border-radius: var(--r-lg); box-shadow: var(--sh-3);
  font-size: .88rem;
}
.cookie p { margin-bottom: 14px; color: var(--ink-2); }
.cookie a { color: var(--accent); text-decoration: underline; }
.cookie__btns { display: flex; gap: 9px; }
@media (max-width: 560px) {
  .cookie { left: 12px; right: 12px; bottom: 12px; max-width: none; }
  .wa { width: 50px; height: 50px; right: 14px; bottom: 14px; }
  .totop { right: 14px; bottom: 74px; }
}

/* --- 19b. PDF görüntüleyici ----------------------------------------------- */
.pv {
  position: fixed; inset: 0; z-index: 200;
  display: grid; place-items: center;
  padding: clamp(8px, 2vw, 26px);
}
.pv__backdrop {
  position: absolute; inset: 0;
  background: rgb(4 12 21 / .78);
  backdrop-filter: blur(5px);
  animation: pvFade .18s var(--ease);
}
@keyframes pvFade { from { opacity: 0; } }

.pv__box {
  position: relative;
  display: flex; flex-direction: column;
  width: min(1180px, 100%); height: min(94vh, 100%);
  background: var(--bg);
  border-radius: var(--r-lg);
  box-shadow: 0 30px 80px rgb(0 0 0 / .5);
  overflow: hidden;
  animation: pvIn .24s var(--ease);
}
@keyframes pvIn { from { opacity: 0; transform: translateY(14px) scale(.985); } }
@media (prefers-reduced-motion: reduce) {
  .pv__backdrop, .pv__box { animation: none; }
}

/* Üst çubuk */
.pv__bar {
  display: flex; align-items: center; gap: 13px;
  padding: 12px 14px 12px 18px;
  border-bottom: 1px solid var(--line);
  background: var(--bg-2);
  flex-shrink: 0;
}
.pv__ico { flex-shrink: 0; color: #e0392c; }

.pv__meta { flex: 1; min-width: 0; line-height: 1.3; }
.pv__meta strong {
  display: block; font-size: .96rem; font-weight: 650;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.pv__meta span {
  display: block; font-size: .78rem; color: var(--ink-3);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}

.pv__count {
  flex-shrink: 0; padding: 4px 11px; border-radius: 100px;
  background: var(--bg-3); color: var(--ink-3);
  font-size: .75rem; font-weight: 700; font-variant-numeric: tabular-nums;
}

.pv__acts { display: flex; align-items: center; gap: 5px; flex-shrink: 0; }
.pv__btn {
  display: grid; place-items: center;
  width: 38px; height: 38px; flex-shrink: 0;
  border: 0; border-radius: 10px;
  background: transparent; color: var(--ink-2);
  cursor: pointer;
  transition: background .16s, color .16s, opacity .16s;
}
.pv__btn:hover { background: var(--bg-3); color: var(--ink); }
.pv__btn[disabled] { opacity: .3; pointer-events: none; }
.pv__btn--close:hover { background: #fdeceb; color: #d3392c; }
@media (prefers-color-scheme: dark) { .pv__btn--close:hover { background: #3a1a17; } }

/* Sahne */
.pv__stage { position: relative; flex: 1; min-height: 0; background: var(--bg-3); }
.pv__stage iframe { width: 100%; height: 100%; border: 0; display: block; }

.pv__spin {
  position: absolute; inset: 0;
  display: grid; place-items: center;
  pointer-events: none;
}
.pv__spin span {
  width: 30px; height: 30px; border-radius: 50%;
  border: 3px solid var(--line); border-top-color: var(--accent);
  animation: pvSpin .7s linear infinite;
}
@keyframes pvSpin { to { transform: rotate(360deg); } }
.pv__spin[hidden] { display: none; }

.pv__fallback {
  position: absolute; inset: 0;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 16px; padding: 30px; text-align: center;
  background: var(--bg-3); color: var(--ink-2);
}
.pv__fallback svg { color: #e0392c; }
.pv__fallback p { margin: 0; font-size: .95rem; }

@media (max-width: 640px) {
  .pv { padding: 0; }
  .pv__box { width: 100%; height: 100%; border-radius: 0; }
  .pv__bar { padding: 10px 10px 10px 14px; gap: 10px; }
  .pv__count { display: none; }
  .pv__btn { width: 36px; height: 36px; }
}

/* Görüntüleyici açıkken arka plan kaymasın */
body.pv-open { overflow: hidden; }

/* --- 19c. Duyuru penceresi ------------------------------------------------ */
.pop {
  position: fixed; inset: 0; z-index: 210;
  display: grid; place-items: center;
  padding: clamp(14px, 4vw, 30px);
}
.pop__backdrop {
  position: absolute; inset: 0;
  background: rgb(4 12 21 / .72);
  backdrop-filter: blur(4px);
}
.pop__box {
  position: relative;
  width: min(460px, 100%);
  border-radius: var(--r-lg);
  overflow: hidden;
  background: var(--bg);
  box-shadow: 0 30px 80px rgb(0 0 0 / .45);
  opacity: 0; transform: translateY(14px) scale(.98);
  transition: opacity .26s var(--ease), transform .26s var(--ease);
}
.pop.is-on .pop__box { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .pop__box { transition: none; opacity: 1; transform: none; }
}

.pop__link { display: block; line-height: 0; }
.pop__link img {
  display: block; width: 100%; height: auto;
  aspect-ratio: 1 / 1; object-fit: cover;
}

.pop__close {
  position: absolute; top: 10px; right: 10px; z-index: 1;
  display: grid; place-items: center;
  width: 36px; height: 36px;
  border: 0; border-radius: 50%;
  background: rgb(255 255 255 / .92); color: #1a1a18;
  box-shadow: 0 4px 14px rgb(0 0 0 / .25);
  cursor: pointer;
  transition: background .16s, transform .16s;
}
.pop__close:hover { background: #fff; transform: scale(1.06); }

/* Pencere açıkken arka plan kaymasın */
body.pop-open { overflow: hidden; }

/* --- 20. Yardımcılar ------------------------------------------------------ */
.dl-link {
  display: inline-block; margin-top: 10px;
  font-size: .84rem; font-weight: 600; color: var(--ink-3);
  text-decoration: underline; text-underline-offset: 3px;
}
.dl-link:hover { color: var(--accent); }

.center { text-align: center; }
.mt-l { margin-top: clamp(30px, 4vw, 48px); }
.narrow { max-width: 780px; margin-inline: auto; }

.reveal { opacity: 0; transform: translateY(18px); }
.reveal.is-in { opacity: 1; transform: none; transition: opacity .6s var(--ease), transform .6s var(--ease); }
@media (prefers-reduced-motion: reduce) { .reveal { opacity: 1; transform: none; } }

.pill {
  display: inline-block; padding: 4px 12px; border-radius: 100px;
  background: var(--brand-soft); color: var(--accent);
  font-size: .76rem; font-weight: 650;
}

.tablewrap { overflow-x: auto; -webkit-overflow-scrolling: touch; }
table { width: 100%; border-collapse: collapse; font-size: .93rem; }
th, td { padding: 12px 14px; text-align: left; border-bottom: 1px solid var(--line); }
th { font-weight: 650; background: var(--bg-2); }

/* --- 20b. Blog yazısı ----------------------------------------------------- */
.post__head {
  background: linear-gradient(150deg, var(--brand-950), var(--brand-800));
  color: #fff; position: relative; overflow: hidden;
}
.post__head::before {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(700px 320px at 78% 10%, rgb(31 196 102 / .26), transparent 68%);
}
.post__head-in { position: relative; z-index: 1; padding-block: clamp(38px, 5vw, 66px) clamp(60px, 8vw, 100px); }
.post__head h1 { color: #fff; max-width: 22ch; }
.post__lede { color: var(--on-brand); font-size: 1.08rem; max-width: 64ch; }

.post__meta { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 26px; }
.post__chip {
  padding: 6px 14px; border-radius: 100px;
  border: 1px solid rgb(255 255 255 / .2); color: var(--on-brand);
  font-size: .82rem; font-weight: 600;
}
.post__chip--brand { background: var(--accent); border-color: transparent; color: #fff; }

/* Kapak görseli başlık bloğunun içine taşar */
.post__hero { margin-top: clamp(-80px, -6vw, -46px); position: relative; z-index: 2; }
.post__hero img {
  width: 100%; height: auto;
  border-radius: var(--r-xl); box-shadow: var(--sh-3);
  border: 1px solid var(--line);
}

.post__layout {
  display: grid; gap: clamp(30px, 4vw, 52px);
  padding-block: clamp(38px, 5vw, 64px);
  align-items: start;
}
@media (min-width: 1000px) { .post__layout { grid-template-columns: minmax(0, 1fr) 330px; } }

.post__body { max-width: 74ch; }

.post__cta {
  margin-top: clamp(34px, 4vw, 52px); padding: 28px;
  border-radius: var(--r-lg); border: 1px solid var(--line);
  background: var(--bg-2);
}
.post__cta h3 { margin-bottom: 8px; }
.post__cta p { color: var(--ink-2); margin-bottom: 0; }
.post__cta-btns { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 20px; }

.post__side { display: grid; gap: 16px; position: sticky; top: 96px; }
@media (max-width: 999px) { .post__side { position: static; } }

.post__card {
  padding: 22px 24px; border-radius: var(--r-lg);
  border: 1px solid var(--line); background: var(--bg);
  box-shadow: var(--sh-1);
}
.post__card h3 { font-size: 1.02rem; margin-bottom: 8px; }
.post__card > p { color: var(--ink-2); font-size: .92rem; }

.post__contact { list-style: none; padding: 0; margin: 16px 0 18px; display: grid; gap: 11px; }
.post__contact li { display: flex; align-items: center; gap: 11px; margin: 0; font-size: .93rem; }
.post__contact a:hover { color: var(--accent); }
.post__cico {
  flex-shrink: 0; display: grid; place-items: center;
  width: 30px; height: 30px; border-radius: 9px;
  background: var(--brand-soft); color: var(--accent);
}

.post__more { list-style: none; padding: 0; margin: 14px 0 0; display: grid; gap: 14px; }
.post__more li { margin: 0; }
.post__more a { display: flex; gap: 12px; align-items: center; }
.post__more img {
  width: 74px; height: 56px; flex-shrink: 0;
  border-radius: 10px; object-fit: contain; background: #fff;
  border: 1px solid var(--line);
}
.post__more b { display: block; font-size: .88rem; font-weight: 600; line-height: 1.35; transition: color .18s; }
.post__more a:hover b { color: var(--accent); }
.post__more small { color: var(--ink-3); font-size: .78rem; }

/* --- 20c. Hukuki metinler ------------------------------------------------- */
.legal__layout { display: grid; gap: clamp(28px, 4vw, 50px); align-items: start; }
@media (min-width: 1000px) { .legal__layout { grid-template-columns: minmax(0, 1fr) 310px; } }

.legal__body { max-width: 76ch; }
.legal__updated {
  display: inline-flex; align-items: center; gap: 9px;
  padding: 8px 16px; border-radius: 100px;
  background: var(--brand-soft); color: var(--accent);
  font-size: .85rem; font-weight: 600;
}
.legal__body h2 {
  display: flex; align-items: baseline; gap: 12px;
  font-size: clamp(1.15rem, 1rem + .5vw, 1.45rem);
  margin-top: 2em; padding-top: 1.1em; border-top: 1px solid var(--line);
}
.legal__body h2:first-of-type { margin-top: 1.4em; }
.legal__body h3 { margin-top: 1.6em; color: var(--ink-2); font-size: 1rem; }

.legal__side { display: grid; gap: 16px; position: sticky; top: 96px; }
@media (max-width: 999px) { .legal__side { position: static; } }

.legal__toc ol { list-style: none; padding: 0; margin: 12px 0 0; display: grid; gap: 2px; counter-reset: toc; }
.legal__toc li { margin: 0; }
.legal__toc a {
  display: block; padding: 7px 12px; border-radius: var(--r-sm);
  font-size: .88rem; color: var(--ink-2);
  border-left: 2px solid var(--line);
  transition: background .16s, color .16s, border-color .16s;
}
.legal__toc a:hover { background: var(--bg-2); color: var(--accent); border-color: var(--accent); }

.legal__docs { list-style: none; padding: 0; margin: 12px 0 0; display: grid; gap: 4px; }
.legal__docs li { margin: 0; }
.legal__docs a {
  display: flex; align-items: center; gap: 11px;
  padding: 9px 12px; margin-inline: -12px; border-radius: var(--r-sm);
  font-size: .91rem; transition: background .16s, color .16s;
}
.legal__docs a:hover { background: var(--bg-2); color: var(--accent); }
.legal__docs a[aria-current="page"] { background: var(--brand-soft); color: var(--accent); font-weight: 650; }
.legal__doc-ico {
  flex-shrink: 0; display: grid; place-items: center;
  width: 28px; height: 28px; border-radius: 8px;
  background: var(--bg-3); color: var(--ink-3);
}
.legal__docs a:hover .legal__doc-ico,
.legal__docs a[aria-current="page"] .legal__doc-ico { background: var(--accent); color: #fff; }

/* --- 21. 404 -------------------------------------------------------------- */
.nf {
  position: relative; overflow: hidden;
  background: linear-gradient(150deg, var(--brand-950), var(--brand-800));
  color: #fff; text-align: center;
}
.nf::before {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(760px 340px at 50% 8%, rgb(31 196 102 / .28), transparent 66%);
}
.nf__in { position: relative; z-index: 1; padding-block: clamp(56px, 8vw, 110px); }

.nf__code {
  font-size: clamp(5rem, 3rem + 11vw, 11rem); font-weight: 800; line-height: .85;
  letter-spacing: -.04em;
  background: linear-gradient(120deg, #fff, var(--green-400));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.nf h1 { margin-top: 16px; color: #fff; }
.nf__lede { max-width: 62ch; margin-inline: auto; color: var(--on-brand); font-size: 1.05rem; }
.nf__links { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; margin-top: 32px; }

.nf__help {
  display: flex; flex-wrap: wrap; gap: 10px 28px; justify-content: center;
  margin-top: 30px; padding-top: 24px;
  border-top: 1px solid rgb(255 255 255 / .14);
  font-size: .9rem; color: var(--on-brand-2);
}
.nf__help a { display: inline-flex; align-items: center; gap: 8px; transition: color .18s; }
.nf__help a:hover { color: var(--green-400); }

/* Ürün ailesi kısayolları */
.nf__cats { display: grid; gap: 12px; grid-template-columns: repeat(auto-fit, minmax(min(100%, 320px), 1fr)); }
.nf__cat {
  display: flex; align-items: center; gap: 14px;
  padding: 15px 18px; border: 1px solid var(--line); border-radius: var(--r);
  background: var(--bg);
  transition: border-color .2s, box-shadow .2s, transform .2s var(--ease);
}
.nf__cat:hover { border-color: transparent; box-shadow: var(--sh-2); transform: translateY(-3px); }
.nf__cat-ico {
  flex-shrink: 0; display: grid; place-items: center;
  width: 44px; height: 44px; border-radius: 13px;
  background: var(--brand-soft); color: var(--accent);
}
.nf__cat-txt { flex: 1; min-width: 0; line-height: 1.35; text-align: left; }
.nf__cat-txt b { display: block; font-weight: 650; font-size: .97rem; }
.nf__cat-txt small { color: var(--ink-3); font-size: .8rem; }
.nf__cat-arrow { color: var(--ink-3); transition: transform .2s var(--ease), color .2s; }
.nf__cat:hover .nf__cat-arrow { color: var(--accent); transform: translateX(4px); }

/* --- 22. Yazdırma --------------------------------------------------------- */
@media print {
  .topbar, .head, .cta-band, .foot, .wa, .totop, .cookie, .nav { display: none !important; }
  body { color: #000; background: #fff; }
  a[href^="http"]::after { content: " (" attr(href) ")"; font-size: .8em; }
}