/* ==========================================================================
   DTAGAS — Kurumsal Web Sitesi
   Tasarım sistemi / style.css
   ========================================================================== */

/* ---------- 1. Tokens ---------- */
:root{
  /* Marka renkleri — katalogdan alınmıştır */
  --navy-950:#0C1E30;
  --navy-900:#12293F;
  --navy-800:#1A3C5C;
  --navy-700:#234865;
  --navy-600:#2C546E;
  --teal-700:#2E6E7E;
  --teal-600:#3B8291;
  --teal-500:#5A9AA3;
  --teal-400:#729B9B;
  --teal-100:#E4EEF0;

  --ember-600:#D9540E;
  --ember-700:#B84509;  /* metin/rozet için AA uyumlu koyu turuncu */
  --ember-500:#F2650F;
  --ember-400:#FF8A3D;

  --ink:#12293F;
  --ink-soft:#41566B;
  --ink-mute:#566A7E;   /* WCAG AA: eski #6C8098 beyazda 4,06 kalıyordu (sınır 4,5) */
  --line:#DCE5EC;
  --line-soft:#EDF2F6;
  --surface:#FFFFFF;
  --surface-alt:#F4F7F9;
  --surface-deep:#EAF0F4;

  --grad-brand:linear-gradient(115deg,var(--navy-800) 0%,var(--navy-700) 42%,var(--teal-600) 100%);
  --grad-dark:linear-gradient(160deg,var(--navy-950) 0%,var(--navy-800) 60%,var(--navy-700) 100%);
  --grad-ember:linear-gradient(135deg,var(--ember-500),var(--ember-600));

  --shadow-sm:0 1px 2px rgba(18,41,63,.06),0 2px 6px rgba(18,41,63,.05);
  --shadow-md:0 4px 12px rgba(18,41,63,.08),0 12px 28px rgba(18,41,63,.07);
  --shadow-lg:0 18px 48px rgba(18,41,63,.14);

  --r-sm:6px; --r-md:10px; --r-lg:16px; --r-xl:24px;
  --wrap:1200px;
  --hdr:76px;

  --ff:"Inter","Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  --ff-head:"Barlow Condensed","Inter","Segoe UI",Arial,sans-serif;
}

/* ---------- 2. Reset & temel ---------- */
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
/* Çapa bağlantıları yapışkan başlığın altında kalmasın */
:target,main [id]{scroll-margin-top:calc(var(--hdr) + 22px)}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{
  margin:0;font-family:var(--ff);color:var(--ink);background:var(--surface);
  font-size:16px;line-height:1.65;-webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block}
a{color:var(--teal-700);text-decoration:none;transition:color .18s ease}
a:hover{color:var(--ember-600)}
h1,h2,h3,h4{font-family:var(--ff-head);font-weight:700;line-height:1.12;letter-spacing:.005em;margin:0 0 .5em;color:var(--navy-900)}
h1{font-size:clamp(2.1rem,4.4vw,3.5rem)}
h2{font-size:clamp(1.7rem,3.1vw,2.6rem)}
h3{font-size:clamp(1.2rem,1.9vw,1.5rem)}
h4{font-size:1.05rem;font-family:var(--ff)}
p{margin:0 0 1rem}
ul{margin:0 0 1rem;padding-left:1.2rem}
:focus-visible{outline:3px solid var(--ember-500);outline-offset:2px;border-radius:4px}

.wrap{width:min(100% - 2.5rem,var(--wrap));margin-inline:auto}
.wrap-wide{width:min(100% - 2.5rem,1380px);margin-inline:auto}
.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}

/* ---------- 3. Üst şerit ---------- */
.topbar{background:var(--navy-950);color:#B7C8D6;font-size:.82rem;letter-spacing:.01em}
.topbar__in{display:flex;align-items:center;justify-content:space-between;gap:1rem;min-height:40px;flex-wrap:wrap}
.topbar a{color:#D4E1EB}
.topbar a:hover{color:#fff}
.topbar__list{display:flex;align-items:center;gap:1.4rem;list-style:none;margin:0;padding:0;flex-wrap:wrap}
.topbar__list li{display:flex;align-items:center;gap:.42rem}
.topbar__social{display:flex;gap:.55rem}
.topbar__social a{width:26px;height:26px;display:grid;place-items:center;border:1px solid rgba(255,255,255,.16);border-radius:50%}
.topbar__social a:hover{background:var(--teal-600);border-color:var(--teal-600)}
.topbar svg{width:14px;height:14px;flex:none}

/* ---------- 4. Header / navigasyon ---------- */
.hdr{position:sticky;top:0;z-index:80;background:rgba(255,255,255,.96);backdrop-filter:blur(10px);border-bottom:1px solid var(--line);box-shadow:0 1px 0 rgba(18,41,63,.03)}
.hdr__in{display:flex;align-items:center;gap:1.5rem;min-height:var(--hdr)}
.brand{display:flex;align-items:center;gap:.6rem;flex:none}
.brand__drop{width:26px;height:34px;object-fit:contain}
.brand__word{height:26px;width:auto}
.brand__tag{display:block;font-size:.63rem;letter-spacing:.18em;text-transform:uppercase;color:var(--teal-700);font-weight:600;margin-top:2px}

.nav{margin-left:auto;display:flex;align-items:center;gap:.15rem}
.nav__link{
  display:block;padding:.62rem .78rem;border-radius:var(--r-sm);
  font-size:.93rem;font-weight:600;color:var(--navy-800);letter-spacing:.005em;white-space:nowrap;
}
.nav__link:hover,.nav__item:hover>.nav__link{background:var(--surface-alt);color:var(--navy-900)}
.nav__link[aria-current="page"]{color:var(--ember-600)}
.nav__link[aria-current="page"]::after{content:"";display:block;height:2px;background:var(--ember-500);border-radius:2px;margin-top:4px}
.nav__item{position:relative}
.nav__item>.nav__link .caret{display:inline-block;margin-left:.3rem;border:4px solid transparent;border-top-color:currentColor;transform:translateY(2px)}
.nav__sub{
  position:absolute;top:calc(100% + 6px);left:0;min-width:290px;background:#fff;border:1px solid var(--line);
  border-radius:var(--r-md);box-shadow:var(--shadow-lg);padding:.45rem;list-style:none;margin:0;
  opacity:0;visibility:hidden;transform:translateY(6px);transition:.18s ease;
}
.nav__item:hover .nav__sub,.nav__item:focus-within .nav__sub{opacity:1;visibility:visible;transform:none}
.nav__sub a{display:block;padding:.55rem .7rem;border-radius:var(--r-sm);font-size:.9rem;font-weight:600;color:var(--navy-800)}
.nav__sub a small{display:block;font-weight:500;font-size:.76rem;color:var(--ink-mute)}
.nav__sub a:hover{background:var(--teal-100);color:var(--navy-900)}

/* ---------- 4b. Mega menü (Ürünler) ---------- */
.nav__item--mega{position:static}
.nav__item--mega .nav__sub--mobil{display:none}

.mega{
  position:absolute;left:0;right:0;top:100%;
  background:#fff;border-top:1px solid var(--line);
  box-shadow:0 24px 48px rgba(18,41,63,.16);
  opacity:0;visibility:hidden;transform:translateY(-8px);
  transition:opacity .2s ease,transform .2s ease,visibility .2s;
  z-index:70;
}
.nav__item--mega:hover .mega,
.nav__item--mega:focus-within .mega{opacity:1;visibility:visible;transform:none}

.mega__in{
  display:grid;grid-template-columns:minmax(0,5fr) minmax(0,2fr);
  gap:2.6rem;padding:1.8rem 0 1.5rem;align-items:start;
}
.mega__grup{
  display:flex;align-items:center;gap:.45rem;
  font-size:.7rem;font-weight:700;letter-spacing:.15em;text-transform:uppercase;
  color:var(--teal-700);margin-bottom:.9rem;
}
.mega__grup svg{width:15px;height:15px;flex:none}
.mega__grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:.5rem}
/* Elektrikli sütunda 2 kart, gazlıda 5 kart var. 5fr/2fr bölüşümünde kartların
   tam olarak aynı ende çıkması için iç boşluk 1,6 katı olmalı (8g1 = 5g2). */
.mega__grid--tek{grid-template-columns:repeat(2,minmax(0,1fr));gap:.8rem}
.mega__bolum{position:relative}
/* Ayırıcı çizgi boşluğun ortasında durur; sütun genişliklerini bozmaz,
   böylece iki taraftaki kartlar tam olarak aynı ende olur. */
.mega__bolum--elk::before{
  content:"";position:absolute;left:-1.3rem;top:.2rem;bottom:.2rem;
  width:1px;background:var(--line-soft);
}

.mkart{
  display:flex;flex-direction:column;gap:.7rem;padding:0 0 .85rem;
  border-radius:var(--r-md);transition:transform .2s ease;min-width:0;
}
.mkart:hover{transform:translateY(-3px)}

/* Ürün sahnesi: üstten ışık + zemin gölgesi + ince çerçeve */
.mkart__gorsel{
  position:relative;aspect-ratio:4/3;border-radius:11px;overflow:hidden;
  border:1px solid var(--line);
  background:
    radial-gradient(115% 85% at 50% 12%, #FFFFFF 0%, #F4F8FA 42%, #E4EDF2 78%, #D6E2E9 100%);
  display:grid;place-items:center;
  box-shadow:inset 0 1px 0 rgba(255,255,255,.9);
  transition:border-color .2s ease,box-shadow .2s ease;
}
/* zemin gölgesi — ürünü havada asılı bırakmaz */
.mkart__gorsel::after{
  content:"";position:absolute;left:50%;bottom:15%;transform:translateX(-50%);
  width:62%;height:11%;border-radius:50%;
  background:radial-gradient(ellipse at center,rgba(18,41,63,.30),rgba(18,41,63,0) 72%);
  transition:opacity .2s ease,width .2s ease;
}
/* marka rengi ışık huzmesi — hover'da belirir */
.mkart__gorsel::before{
  content:"";position:absolute;inset:0;opacity:0;transition:opacity .22s ease;
  background:radial-gradient(90% 70% at 50% 0%,rgba(59,130,145,.22),transparent 68%);
}
.mkart:hover .mkart__gorsel{
  border-color:var(--teal-500);
  box-shadow:0 10px 22px rgba(18,41,63,.14),inset 0 1px 0 rgba(255,255,255,.9);
}
.mkart:hover .mkart__gorsel::before{opacity:1}
.mkart:hover .mkart__gorsel::after{width:70%;opacity:.85}

.mkart__gorsel img{
  position:relative;z-index:1;width:100%;height:100%;object-fit:contain;
  filter:drop-shadow(0 6px 10px rgba(18,41,63,.28));
  transition:transform .25s ease;
}
.mkart:hover .mkart__gorsel img{transform:scale(1.06)}

.mkart__yazi{min-width:0;display:block;padding:0 .1rem;text-align:center}
/* Ürün adı: başlık ailesi (Barlow Condensed) — dar yapısı sayesinde
   uzun isimler de tek satıra sığar ve teknik bir duruş kazanır. */
.mkart__yazi b{
  display:block;font-family:var(--ff-head);font-weight:600;
  font-size:1.06rem;line-height:1.15;letter-spacing:.012em;
  color:var(--navy-900);transition:color .18s ease;text-wrap:balance;
  min-height:2.3em;
}
.mkart:hover .mkart__yazi b{color:var(--teal-700)}
/* Seri kodu: ince, harf aralıklı küçük büyük harf — rozet değil */
.mkart__meta{
  display:block;font-size:.62rem;font-weight:700;letter-spacing:.19em;
  text-transform:uppercase;color:var(--teal-600);margin-top:.3rem;
  transition:color .18s ease;
}
.mkart:hover .mkart__meta{color:var(--ember-600)}

.mega__alt{background:var(--surface-alt);border-top:1px solid var(--line)}
.mega__alt-in{display:flex;gap:2rem;flex-wrap:wrap;padding:.85rem 0}
.mega__alt-in a{
  display:inline-flex;align-items:center;gap:.45rem;
  font-size:.85rem;font-weight:600;color:var(--navy-800);
}
.mega__alt-in a:hover{color:var(--ember-600)}
.mega__alt-in svg{width:16px;height:16px;color:var(--teal-600)}

@media (max-width:1280px){
  .mega__in{gap:1.9rem}
}

.hdr__cta{display:flex;align-items:center;gap:.75rem;flex:none}
.hdr__phone{display:flex;align-items:center;gap:.55rem;font-weight:700;color:var(--navy-900);font-size:.93rem;white-space:nowrap;padding-left:1rem;border-left:1px solid var(--line)}
.hdr__phone svg{width:22px;height:22px;color:var(--teal-700);flex:none}
.hdr__phone>span{display:block;line-height:1.25}
.hdr__phone>span>span{display:block;font-size:.63rem;font-weight:600;letter-spacing:.11em;text-transform:uppercase;color:var(--ink-mute)}
.burger{display:none;width:44px;height:44px;border:1px solid var(--line);background:#fff;border-radius:var(--r-sm);cursor:pointer;align-items:center;justify-content:center}
.burger span{display:block;width:20px;height:2px;background:var(--navy-800);position:relative}
.burger span::before,.burger span::after{content:"";position:absolute;left:0;width:20px;height:2px;background:var(--navy-800)}
.burger span::before{top:-6px}.burger span::after{top:6px}

/* ---------- 5. Butonlar ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.5rem;
  padding:.82rem 1.5rem;border-radius:var(--r-sm);font-weight:700;font-size:.94rem;
  letter-spacing:.01em;border:1.5px solid transparent;cursor:pointer;transition:.18s ease;text-align:center;
}
.btn svg{width:17px;height:17px}
.btn--primary{background:var(--grad-ember);color:#fff;box-shadow:0 6px 18px rgba(217,84,14,.28)}
.btn--primary:hover{color:#fff;transform:translateY(-1px);box-shadow:0 10px 24px rgba(217,84,14,.34)}
.btn--dark{background:var(--navy-800);color:#fff}
.btn--dark:hover{background:var(--navy-900);color:#fff}
.btn--ghost{border-color:rgba(255,255,255,.4);color:#fff}
.btn--ghost:hover{background:rgba(255,255,255,.12);color:#fff;border-color:#fff}
.btn--outline{border-color:var(--line);color:var(--navy-800);background:#fff}
.btn--outline:hover{border-color:var(--teal-600);color:var(--teal-700)}
.btn--sm{padding:.6rem 1.05rem;font-size:.86rem}
.btn--wide{width:100%}

/* ---------- 6. Hero ---------- */
.hero{position:relative;background:var(--grad-dark);color:#fff;overflow:hidden;isolation:isolate}
.hero::before{
  content:"";position:absolute;inset:0;z-index:-1;
  background:
    radial-gradient(680px 420px at 78% 22%,rgba(114,155,155,.30),transparent 65%),
    radial-gradient(520px 380px at 12% 88%,rgba(242,101,15,.14),transparent 70%);
}
.hero::after{
  content:"";position:absolute;right:-6%;top:-14%;width:520px;height:520px;z-index:-1;
  background:radial-gradient(circle,rgba(255,255,255,.07),transparent 62%);border-radius:50%;
}
.hero__slaytlar{position:relative}
.hslayt{
  display:grid;place-items:stretch;
  grid-area:1/1;opacity:0;visibility:hidden;
  transition:opacity .5s ease,visibility .5s;
}
.hero__slaytlar{display:grid}
.hslayt.is-aktif{opacity:1;visibility:visible}
.hslayt__in{display:grid;grid-template-columns:1.06fr .94fr;gap:3rem;align-items:center;padding:4.2rem 0 3.4rem}
/* metin ve görsel, slayt geçişinde hafifçe içeri süzülür */
.hslayt.is-aktif .hslayt__yazi{animation:hSuzul .6s cubic-bezier(.2,.8,.3,1) both}
.hslayt.is-aktif .hslayt__art{animation:hSuzul .6s cubic-bezier(.2,.8,.3,1) .1s both}
@keyframes hSuzul{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:none}}
.hslayt__art{position:relative;padding-bottom:1.6rem}
.hslayt__art img{filter:drop-shadow(0 34px 46px rgba(0,0,0,.5));width:100%}
.hero__eyebrow{
  display:inline-flex;align-items:center;gap:.55rem;padding:.4rem .9rem;border-radius:100px;
  background:rgba(255,255,255,.09);border:1px solid rgba(255,255,255,.16);
  font-size:.76rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:#CFE1E4;margin-bottom:1.3rem;
}
.hero__eyebrow::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--ember-400);box-shadow:0 0 0 4px rgba(255,138,61,.22)}
.hero h1,.hero .hslayt__yazi h2{font-size:clamp(2.1rem,4.4vw,3.5rem);color:#fff;margin-bottom:1rem;text-wrap:balance}
.hero h1 em,.hero .hslayt__yazi h2 em{font-style:normal;color:var(--teal-400)}
.hero__lede{font-size:1.1rem;color:#C3D5E0;max-width:56ch;margin-bottom:2rem}
.hero__acts{display:flex;gap:.85rem;flex-wrap:wrap;margin-bottom:2.4rem}
.hero__alt{
  position:relative;z-index:2;display:flex;align-items:center;justify-content:space-between;
  gap:2rem;flex-wrap:wrap;border-top:1px solid rgba(255,255,255,.14);
  padding:1.4rem 0 2.2rem;
}
.hero__facts{display:flex;gap:2.4rem;flex-wrap:wrap}

/* Slayt seçiciler — nokta değil, ürün adı yazan sekmeler */
.hero__nokta{display:flex;gap:.4rem;flex-wrap:wrap}
.hero__n{
  border:1px solid rgba(255,255,255,.2);background:rgba(255,255,255,.05);
  color:#B9CEDA;font:600 .78rem/1 var(--ff);cursor:pointer;
  padding:.55rem .9rem;border-radius:100px;transition:.18s ease;position:relative;overflow:hidden;
}
.hero__n:hover{background:rgba(255,255,255,.12);color:#fff}
.hero__n.is-aktif{background:#fff;border-color:#fff;color:var(--navy-900)}
/* aktif sekmede ilerleme çubuğu */
.hero__n.is-aktif::after{
  content:"";position:absolute;left:0;bottom:0;height:2px;width:0;background:var(--ember-500);
  animation:hIlerle 7s linear forwards;
}
.hero.is-durdu .hero__n.is-aktif::after{animation-play-state:paused}
@keyframes hIlerle{from{width:0}to{width:100%}}

/* Oklar */
.hero__ok{
  position:absolute;top:42%;z-index:3;width:44px;height:44px;border-radius:50%;
  border:1px solid rgba(255,255,255,.24);background:rgba(255,255,255,.08);
  color:#fff;font-size:1.6rem;line-height:1;cursor:pointer;
  display:grid;place-items:center;opacity:0;transition:.2s ease;backdrop-filter:blur(4px);
}
.hero:hover .hero__ok,.hero__ok:focus-visible{opacity:1}
.hero__ok:hover{background:rgba(255,255,255,.2)}
.hero__ok--sol{left:1.2rem}
.hero__ok--sag{right:1.2rem}
.hero__fact b{display:block;font-family:var(--ff-head);font-size:2rem;line-height:1;color:#fff}
.hero__fact span{font-size:.82rem;color:#9FB6C6;letter-spacing:.02em}

.hero__badge{
  position:absolute;left:-10px;bottom:0;background:#fff;color:var(--navy-900);border-radius:var(--r-md);
  padding:.85rem 1.1rem;box-shadow:var(--shadow-lg);display:flex;align-items:center;gap:.7rem;
}
.hero__badge b{font-family:var(--ff-head);font-size:1.45rem;line-height:1;display:block}
.hero__badge small{font-size:.74rem;color:var(--ink-mute);letter-spacing:.04em;text-transform:uppercase;font-weight:600}
.hero__badge i{width:38px;height:38px;border-radius:8px;background:var(--grad-ember);display:grid;place-items:center;flex:none}
.hero__badge i svg{width:20px;height:20px;color:#fff}

/* Sayfa başlığı (iç sayfalar) */
.phead{background:var(--grad-brand);color:#fff;position:relative;overflow:hidden}
.phead::after{content:"";position:absolute;inset:0;background:radial-gradient(700px 300px at 85% 0%,rgba(255,255,255,.12),transparent 70%)}
.phead__in{position:relative;z-index:1;padding:3.2rem 0 3.4rem}
.phead h1{color:#fff;margin-bottom:.5rem}
.phead p{color:#D2E3E8;max-width:66ch;margin:0;font-size:1.03rem}
.crumb{display:flex;gap:.5rem;list-style:none;padding:0;margin:0 0 1rem;font-size:.82rem;color:#B9D0D8;flex-wrap:wrap}
.crumb a{color:#DCEAEE}
.crumb a:hover{color:#fff}
.crumb li+li::before{content:"/";margin-right:.5rem;opacity:.5}

/* ---------- 7. Bölüm yapısı ---------- */
.sec{padding:4.6rem 0}
.sec--tight{padding:3.4rem 0}
.sec--alt{background:var(--surface-alt)}
.sec--deep{background:var(--grad-dark);color:#fff}
.sec--deep h2,.sec--deep h3{color:#fff}
.sec--deep p{color:#BFD2DD}

.shead{max-width:62ch;margin-bottom:2.6rem}
.shead--center{margin-inline:auto;text-align:center}
.shead__kicker{
  display:inline-block;font-size:.76rem;font-weight:700;letter-spacing:.16em;text-transform:uppercase;
  color:var(--teal-700);margin-bottom:.7rem;position:relative;padding-left:2.1rem;
}
.shead__kicker::before{content:"";position:absolute;left:0;top:50%;width:1.6rem;height:2px;background:var(--ember-500)}
.shead--center .shead__kicker{padding-left:0}
.shead--center .shead__kicker::before{display:none}
.sec--deep .shead__kicker{color:#9FC0C0}  /* teal-400 koyu degradenin açık kısmında 3,15 kalıyordu */
.shead p{color:var(--ink-soft);font-size:1.04rem;margin:0}

.grid{display:grid;gap:1.5rem}
.g-2{grid-template-columns:repeat(2,1fr)}
.g-3{grid-template-columns:repeat(3,1fr)}
.g-4{grid-template-columns:repeat(4,1fr)}
.g-5{grid-template-columns:repeat(5,1fr)}

/* ---------- 8. Ürün kartları ---------- */
.pcard{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;
  display:flex;flex-direction:column;transition:.22s ease;position:relative;
}
.pcard:hover{border-color:var(--teal-500);box-shadow:var(--shadow-md);transform:translateY(-3px)}
.pcard__media{
  background:linear-gradient(160deg,#F2F6F8,#E3EBF0);padding:1.6rem;display:grid;place-items:center;
  min-height:196px;position:relative;
}
.pcard__media img{max-height:160px;width:auto;object-fit:contain;filter:drop-shadow(0 12px 18px rgba(18,41,63,.2))}
.pcard__tag{
  position:absolute;top:.85rem;left:.85rem;background:var(--navy-800);color:#fff;font-size:.68rem;
  font-weight:700;letter-spacing:.1em;text-transform:uppercase;padding:.28rem .6rem;border-radius:4px;
}
.pcard__tag--gas{background:var(--teal-700)}
.pcard__tag--elk{background:var(--ember-700)}
.pcard__body{padding:1.3rem 1.4rem 1.5rem;display:flex;flex-direction:column;flex:1}
.pcard__body h3{margin-bottom:.35rem;font-size:1.18rem;overflow-wrap:anywhere;hyphens:auto}
.pcard__range{font-size:.8rem;font-weight:700;color:var(--teal-700);letter-spacing:.06em;text-transform:uppercase;margin-bottom:.6rem}
.pcard__body p{font-size:.92rem;color:var(--ink-soft);margin-bottom:1rem}
.pcard__specs{list-style:none;padding:0;margin:0 0 1.2rem;font-size:.85rem;color:var(--ink-soft);border-top:1px dashed var(--line);padding-top:.85rem}
.pcard__specs li{display:flex;justify-content:space-between;gap:1rem;padding:.22rem 0}
.pcard__specs b{color:var(--navy-900);font-weight:700}
.pcard__more{margin-top:auto;display:inline-flex;align-items:center;gap:.4rem;font-weight:700;font-size:.9rem;color:var(--navy-800);transition:.18s ease}
.pcard__more svg{width:16px;height:16px;flex:none}
.pcard__more:hover{color:var(--ember-600);gap:.65rem}

/* ---------- 9. Özellik / avantaj kartları ---------- */
.fcard{background:#fff;border:1px solid var(--line);border-radius:var(--r-md);padding:1.7rem 1.5rem;transition:.2s ease}
.fcard:hover{box-shadow:var(--shadow-md);border-color:var(--teal-500)}
.fcard__ico{width:46px;height:46px;border-radius:10px;background:var(--teal-100);color:var(--teal-700);display:grid;place-items:center;margin-bottom:1rem}
.fcard__ico svg{width:23px;height:23px}
.fcard h3{font-size:1.08rem;margin-bottom:.4rem}
.fcard p{font-size:.92rem;color:var(--ink-soft);margin:0}
.sec--deep .fcard{background:rgba(255,255,255,.05);border-color:rgba(255,255,255,.13)}
.sec--deep .fcard__ico{background:rgba(114,155,155,.22);color:#CFE4E6}
.sec--deep .fcard p{color:#B4C8D4}

/* ---------- 10. Kullanım alanları ---------- */
.acard{position:relative;border-radius:var(--r-md);overflow:hidden;min-height:260px;display:flex;align-items:flex-end;isolation:isolate}
.acard img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2;transition:transform .5s ease}
.acard::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(180deg,rgba(12,30,48,.15) 30%,rgba(12,30,48,.88) 100%)}
.acard:hover img{transform:scale(1.06)}
.acard__body{padding:1.4rem;color:#fff}
.acard__body h3{color:#fff;font-size:1.22rem;margin-bottom:.25rem}
.acard__body p{font-size:.87rem;color:#CBDBE4;margin:0}
.acard--tall{min-height:400px}

/* ---------- 11. İstatistik şeridi ---------- */
.stats{background:var(--navy-900);color:#fff}
.stats__in{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:rgba(255,255,255,.12)}
.stat{background:var(--navy-900);padding:2.2rem 1.5rem;text-align:center}
.stat b{display:block;font-family:var(--ff-head);font-size:2.7rem;line-height:1;color:#fff;margin-bottom:.3rem}
.stat b i{font-style:normal;color:var(--teal-400)}
.stat span{font-size:.86rem;color:#A6BDCB;letter-spacing:.02em}

/* ---------- 11b. Hizmet zinciri şeridi (tek sıra) ---------- */
.caps{
  background:var(--grad-dark);color:#fff;position:relative;overflow:hidden;
  padding:2.1rem 0 2.3rem;isolation:isolate;
}
/* Katalogdaki noktalı doku motifi */
.caps::before{
  content:"";position:absolute;inset:0;z-index:-1;pointer-events:none;
  background-image:radial-gradient(rgba(255,255,255,.11) 1.4px,transparent 1.4px);
  background-size:16px 16px;
  -webkit-mask-image:radial-gradient(720px 300px at 92% 0%,#000 0%,transparent 74%);
  mask-image:radial-gradient(720px 300px at 92% 0%,#000 0%,transparent 74%);
}
.caps__kicker{
  display:inline-flex;align-items:center;gap:.6rem;font-size:.72rem;font-weight:700;
  letter-spacing:.17em;text-transform:uppercase;color:var(--teal-400);margin-bottom:1.25rem;
}
.caps__kicker::before{content:"";width:1.8rem;height:2px;background:var(--ember-500)}

.caps__serit{
  display:grid;grid-template-columns:repeat(6,1fr);align-items:center;
  border-top:1px solid rgba(255,255,255,.14);
}
.cap{
  display:flex;align-items:center;gap:.7rem;padding:1.1rem .9rem;
  border-right:1px solid rgba(255,255,255,.14);
}
.cap:last-child{border-right:0}
.cap__ico{
  width:36px;height:36px;flex:none;border-radius:9px;display:grid;place-items:center;
  background:rgba(114,155,155,.18);border:1px solid rgba(114,155,155,.30);color:#9EC4C8;
}
.cap__ico svg{width:18px;height:18px}
.cap b{font-size:.86rem;font-weight:700;line-height:1.25;color:#fff;letter-spacing:-.005em;text-wrap:balance}
@media (min-width:1200px){.cap{padding:1.1rem .75rem;gap:.6rem}}

/* ---------- 12. Teknik tablo ---------- */
.tbl-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--r-md);background:#fff;-webkit-overflow-scrolling:touch}
table.tbl{width:100%;border-collapse:collapse;font-size:.9rem;min-width:640px}
table.tbl thead th{
  background:var(--navy-800);color:#fff;font-weight:700;font-size:.74rem;letter-spacing:.09em;
  text-transform:uppercase;padding:.9rem .85rem;text-align:center;white-space:nowrap;
}
table.tbl tbody td{padding:.8rem .85rem;text-align:center;border-bottom:1px solid var(--line-soft);color:var(--ink-soft)}
table.tbl tbody tr:nth-child(even){background:#F8FAFB}
table.tbl tbody tr:hover{background:var(--teal-100)}
table.tbl tbody td:first-child{font-weight:800;color:var(--navy-900);background:var(--surface-deep);letter-spacing:.03em}
table.tbl tbody tr:last-child td{border-bottom:0}
.tbl-note{font-size:.82rem;color:var(--ink-mute);margin-top:.7rem}

/* ---------- 13. Ürün detay ---------- */
.pdetail{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:3rem;align-items:start}
.pdetail__media{background:linear-gradient(160deg,#F2F6F8,#DFE9EF);border-radius:var(--r-lg);padding:2.5rem;display:grid;place-items:center;border:1px solid var(--line)}
.pdetail__media img{filter:drop-shadow(0 22px 30px rgba(18,41,63,.24))}
.pill{display:inline-block;background:var(--teal-100);color:var(--teal-700);font-size:.74rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;padding:.32rem .7rem;border-radius:4px;margin-bottom:.9rem}
.speclist{list-style:none;padding:0;margin:0 0 1.8rem;display:grid;gap:.55rem}
.speclist li{position:relative;padding-left:1.85rem;font-size:.95rem;color:var(--ink-soft)}
.speclist li::before{
  content:"";position:absolute;left:0;top:.42rem;width:14px;height:14px;border-radius:50%;
  background:var(--teal-600);box-shadow:0 0 0 4px rgba(59,130,145,.15);
}
.keyfacts{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--r-md);overflow:hidden;margin-bottom:1.8rem}
.keyfact{background:#fff;padding:1rem .9rem;text-align:center}
.keyfact b{display:block;font-family:var(--ff-head);font-size:1.5rem;color:var(--navy-900);line-height:1.1}
.keyfact span{font-size:.74rem;color:var(--ink-mute);text-transform:uppercase;letter-spacing:.07em;font-weight:600}

/* ---------- 14. Referanslar ---------- */
/* --- Referans logo duvarı — tüm markalar tek renk, tek zemin --- */
.logowall{
  display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:0;
  background:#fff;border:1px solid var(--line);
  border-radius:var(--r-md);overflow:hidden;
}
.logowall__tile{
  margin:0;background:#fff;aspect-ratio:16/10;
  display:grid;place-items:center;padding:1.4rem 1.5rem;
  border-right:1px solid var(--line);border-bottom:1px solid var(--line);
  transition:background .2s ease;
}
.logowall__tile:hover{background:var(--surface-alt)}
.logowall__tile img{
  max-height:64px;max-width:100%;width:auto;object-fit:contain;
  opacity:.88;transition:opacity .22s ease,transform .22s ease;
}
.logowall__tile:hover img{opacity:1;transform:scale(1.04)}
.logowall__type{
  font-family:var(--ff-head);font-weight:700;font-size:1.12rem;line-height:1.15;
  color:var(--navy-800);text-align:center;letter-spacing:.01em;opacity:.88;
  text-transform:uppercase;transition:opacity .22s ease;
}
.logowall__tile:hover .logowall__type{opacity:1}
/* Koyu zeminli bölümlerde beyaza döner */
.sec--deep .logowall,.caps .logowall{background:transparent;border-color:rgba(255,255,255,.13)}
.sec--deep .logowall__tile,.caps .logowall__tile{background:rgba(12,30,48,.6);border-color:rgba(255,255,255,.13)}
.sec--deep .logowall__tile img,.caps .logowall__tile img{filter:brightness(0) invert(1);opacity:.72}
.sec--deep .logowall__type,.caps .logowall__type{color:#fff}
.gallery{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem}
.gallery figure{margin:0;border-radius:var(--r-md);overflow:hidden;aspect-ratio:4/3;background:var(--surface-alt);border:1px solid var(--line)}
.gallery img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.gallery figure:hover img{transform:scale(1.07)}
.gallery--tall figure{aspect-ratio:3/4}

/* ---------- 15. Süreç adımları ---------- */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:1.5rem;counter-reset:s}
.step{position:relative;padding-top:2.6rem}
.step::before{
  counter-increment:s;content:counter(s,decimal-leading-zero);
  position:absolute;top:0;left:0;font-family:var(--ff-head);font-size:2.4rem;line-height:1;
  color:var(--teal-400);opacity:.5;font-weight:700;
}
.step h3{font-size:1.05rem;margin-bottom:.35rem}
.step p{font-size:.9rem;color:var(--ink-soft);margin:0}
.sec--deep .step p{color:#B4C8D4}

/* ---------- 16. CTA şeridi ---------- */
.cta{background:var(--grad-brand);color:#fff;position:relative;overflow:hidden}
.cta::after{content:"";position:absolute;right:-8%;top:-40%;width:460px;height:460px;border-radius:50%;background:radial-gradient(circle,rgba(255,255,255,.1),transparent 60%)}
.cta__in{position:relative;z-index:1;display:flex;align-items:center;justify-content:space-between;gap:2.5rem;padding:3rem 0;flex-wrap:wrap}
.cta h2{color:#fff;margin-bottom:.35rem}
.cta p{color:#D5E5EA;margin:0;max-width:60ch}
.cta__acts{display:flex;gap:.8rem;flex-wrap:wrap}

/* ---------- 17. Form ---------- */
.form{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:2rem;box-shadow:var(--shadow-sm)}
.field{margin-bottom:1.1rem}
.field label{display:block;font-size:.84rem;font-weight:700;color:var(--navy-800);margin-bottom:.4rem;letter-spacing:.01em}
.field label .req{color:var(--ember-700)}
.field input,.field select,.field textarea{
  width:100%;padding:.78rem .9rem;border:1.5px solid var(--line);border-radius:var(--r-sm);
  font-family:inherit;font-size:.94rem;color:var(--ink);background:#fff;transition:.16s ease;
}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--teal-600);outline:none;box-shadow:0 0 0 3px rgba(59,130,145,.14)}
.field textarea{min-height:130px;resize:vertical}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:1.1rem}
.form__note{font-size:.8rem;color:var(--ink-mute);margin-top:.9rem}
.form__ok{display:none;background:var(--teal-100);border:1px solid var(--teal-500);color:var(--navy-900);padding:.9rem 1rem;border-radius:var(--r-sm);font-size:.9rem;margin-bottom:1rem}
.form__ok.is-on{display:block}

/* ---------- 18. İletişim kartları ---------- */
.ccard{background:#fff;border:1px solid var(--line);border-radius:var(--r-md);padding:1.5rem;display:flex;gap:1rem;align-items:flex-start}
.ccard__ico{width:44px;height:44px;border-radius:10px;background:var(--navy-800);color:#fff;display:grid;place-items:center;flex:none}
.ccard__ico svg{width:20px;height:20px}
.ccard h3{font-size:1rem;margin-bottom:.25rem;font-family:var(--ff)}
.ccard p,.ccard a{font-size:.93rem;color:var(--ink-soft);margin:0;line-height:1.55}
.ccard a{display:block;font-weight:600;color:var(--navy-800)}
.ccard a:hover{color:var(--ember-600)}
.map{border-radius:var(--r-md);overflow:hidden;border:1px solid var(--line);min-height:380px;background:var(--surface-alt)}
.map iframe{width:100%;height:100%;min-height:380px;border:0;display:block}

/* ---------- 19. Akordiyon (SSS) ---------- */
.acc{border:1px solid var(--line);border-radius:var(--r-md);overflow:hidden;background:#fff}
.acc details{border-bottom:1px solid var(--line-soft)}
.acc details:last-child{border-bottom:0}
.acc summary{
  cursor:pointer;padding:1.15rem 3rem 1.15rem 1.3rem;font-weight:700;color:var(--navy-900);
  font-size:1rem;position:relative;list-style:none;
}
.acc summary::-webkit-details-marker{display:none}
.acc summary::after{
  content:"";position:absolute;right:1.3rem;top:1.45rem;width:10px;height:10px;
  border-right:2px solid var(--teal-700);border-bottom:2px solid var(--teal-700);transform:rotate(45deg);transition:.2s ease;
}
.acc details[open] summary::after{transform:rotate(-135deg)}
.acc details[open] summary{color:var(--teal-700)}
.acc__body{padding:0 1.3rem 1.3rem;color:var(--ink-soft);font-size:.94rem}
.acc__body p:last-child{margin:0}

/* ---------- 20. Prose (metin sayfaları) ---------- */
.prose h2{margin-top:2.4rem}
.prose h3{margin-top:1.7rem}
.prose p,.prose li{color:var(--ink-soft)}
.prose>*:first-child{margin-top:0}
.quote{border-left:4px solid var(--teal-600);background:var(--surface-alt);padding:1.3rem 1.5rem;border-radius:0 var(--r-md) var(--r-md) 0;margin:1.8rem 0}
.quote p{margin:0;font-size:1.02rem;color:var(--navy-800);font-weight:500}

/* ---------- 21. Footer ---------- */
.ftr{background:var(--navy-950);color:#9FB6C6;font-size:.92rem}
.ftr__top{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.25fr;gap:2.5rem;padding:3.6rem 0 2.8rem}
.ftr h4{color:#fff;font-family:var(--ff);font-size:.85rem;letter-spacing:.14em;text-transform:uppercase;margin-bottom:1.1rem}
.ftr ul{list-style:none;padding:0;margin:0;display:grid;gap:.55rem}
.ftr a{color:#9FB6C6}
.ftr a:hover{color:#fff}
.ftr__brand img.w{height:30px;margin-bottom:1rem}
.ftr__brand p{max-width:38ch;font-size:.9rem;line-height:1.7}
.ftr__soc{display:flex;gap:.6rem;margin-top:1.2rem}
.ftr__soc a{width:34px;height:34px;border:1px solid rgba(255,255,255,.16);border-radius:8px;display:grid;place-items:center}
.ftr__soc a:hover{background:var(--teal-700);border-color:var(--teal-700)}
.ftr__soc svg{width:16px;height:16px}
.ftr__ci{display:flex;gap:.7rem;align-items:flex-start;margin-bottom:.9rem;line-height:1.55}
.ftr__ci svg{width:16px;height:16px;color:var(--teal-500);flex:none;margin-top:3px}
.ftr__bot{border-top:1px solid rgba(255,255,255,.1);padding:1.2rem 0;display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap;font-size:.84rem}
.ftr__bot p{margin:0}

/* WhatsApp float */
.wa{
  position:fixed;right:20px;bottom:20px;z-index:90;width:56px;height:56px;border-radius:50%;
  background:#25D366;display:grid;place-items:center;box-shadow:0 8px 22px rgba(37,211,102,.4);transition:.2s;
}
.wa:hover{transform:scale(1.07)}
.wa svg{width:29px;height:29px;color:#fff}

/* ---------- 21b. İkili bölüm (görsel + metin) ---------- */
.split{gap:3rem;align-items:center}
.split__img{border-radius:var(--r-lg);box-shadow:var(--shadow-md);width:100%;aspect-ratio:4/3;object-fit:cover}
.split.flip>*:first-child{order:2}
@media (max-width:680px){.split.flip>*:first-child{order:0}}

/* ---------- 21c. Sohbet önizleme görseli (anasayfa) ---------- */
.sohbet-mock{
  background:#fff;border:1px solid var(--line);border-radius:18px;overflow:hidden;
  box-shadow:var(--shadow-lg);max-width:430px;margin-inline:auto;
}
.sohbet-mock__ust{display:flex;align-items:center;gap:.7rem;padding:.9rem 1rem;background:var(--grad-brand);color:#fff}
.sohbet-mock__av{width:36px;height:36px;border-radius:10px;background:rgba(255,255,255,.16);display:grid;place-items:center;flex:none}
.sohbet-mock__av img{width:18px;height:auto}
.sohbet-mock__ust b{display:block;font-size:.94rem;line-height:1.2}
.sohbet-mock__ust span{font-size:.72rem;color:#CFE2E6}
.sohbet-mock__akis{
  padding:1.1rem 1rem;display:flex;flex-direction:column;gap:.65rem;
  background:radial-gradient(rgba(18,41,63,.045) 1px,transparent 1px) 0 0/15px 15px,var(--surface-alt);
}
.sohbet-mock__m{
  max-width:86%;padding:.7rem .85rem;border-radius:14px;font-size:.86rem;line-height:1.55;
  box-shadow:0 1px 2px rgba(18,41,63,.06);
}
.sohbet-mock__m--k{align-self:flex-end;background:var(--navy-800);color:#fff;border-bottom-right-radius:5px}
.sohbet-mock__m--b{align-self:flex-start;background:#fff;color:var(--ink);border-bottom-left-radius:5px}
.sohbet-mock__alt{
  display:flex;align-items:center;justify-content:space-between;gap:.6rem;
  padding:.75rem .9rem;border-top:1px solid var(--line);
}
.sohbet-mock__alt span{
  flex:1;border:1.5px solid var(--line);border-radius:12px;padding:.55rem .8rem;
  font-size:.86rem;color:var(--ink-mute);
}
.sohbet-mock__alt i{
  width:38px;height:38px;border-radius:11px;background:var(--grad-ember);color:#fff;
  display:grid;place-items:center;flex:none;
}
.sohbet-mock__alt i svg{width:17px;height:17px}

/* ---------- 22. Yardımcılar ---------- */
.mb-0{margin-bottom:0}.mt-2{margin-top:2rem}.center{text-align:center}
.lead{font-size:1.08rem;color:var(--ink-soft)}
.divider{height:1px;background:var(--line);border:0;margin:3rem 0}

/* ---------- 23. Duyarlı ---------- */
@media (max-width:1280px){
  .hdr__phone{display:none}
  .nav__link{padding:.62rem .62rem;font-size:.9rem}
}
/* 900–1180 px arası: menü 9 öğeyle taşmasın */
@media (max-width:1180px) and (min-width:1025px){
  .nav{gap:0}
  .nav__link{padding:.6rem .5rem;font-size:.86rem}
  .hdr__in{gap:.6rem}
  .hdr__cta .btn--sm{padding:.55rem .85rem;font-size:.84rem}
}
@media (max-width:1080px){
  .hslayt__in{grid-template-columns:1fr;gap:2rem;padding:2.8rem 0 2.4rem}
  .hslayt__art{max-width:460px;margin-inline:auto;width:100%}
  .hero__ok{display:none}
  .g-4{grid-template-columns:repeat(2,1fr)}
  .g-5{grid-template-columns:repeat(3,1fr)}
  .logowall{grid-template-columns:repeat(4,minmax(0,1fr))}
  .steps{grid-template-columns:repeat(2,1fr)}
  .caps__serit{grid-template-columns:repeat(3,1fr)}
  .caps__serit .cap:nth-child(3n){border-right:0}
  .ftr__top{grid-template-columns:1fr 1fr;gap:2rem}
  .gallery{grid-template-columns:repeat(3,1fr)}
}
/* Menü 1024 px altında hamburger'e döner (JS'teki eşik ile aynı olmalı) */
@media (max-width:1024px){
  .burger{display:flex}
  .nav{
    position:fixed;inset:var(--hdr) 0 auto 0;background:#fff;flex-direction:column;align-items:stretch;
    gap:0;padding:.6rem 1.25rem 1.5rem;border-bottom:1px solid var(--line);box-shadow:var(--shadow-lg);
    max-height:calc(100vh - var(--hdr));overflow-y:auto;display:none;
  }
  .nav.is-open{display:flex}
  .nav__link{padding:.85rem .4rem;font-size:.95rem;letter-spacing:.005em;border-bottom:1px solid var(--line-soft);border-radius:0}
  .nav__sub{position:static;opacity:1;visibility:visible;transform:none;box-shadow:none;border:0;padding:0 0 .5rem .8rem;min-width:0;display:none}
  .nav__item.is-open .nav__sub{display:block}
  /* Mobilde mega menü yerine sade liste */
  .mega{display:none}
  .nav__item--mega{position:relative}
  .nav__item--mega .nav__sub--mobil{display:none}
  .nav__item--mega.is-open .nav__sub--mobil{display:block}
  .hdr__cta .hdr__phone{display:none}
}
@media (max-width:900px){
  .pdetail{grid-template-columns:1fr;gap:2rem}
  .stats__in{grid-template-columns:repeat(2,1fr)}
  .cta__in{flex-direction:column;align-items:flex-start}
}
@media (max-width:820px){
  .hdr__in{gap:.6rem}
  .brand__word{height:22px}
  .brand__tag{font-size:.55rem;letter-spacing:.13em}
  .brand__drop{width:22px;height:28px}
  .hdr__cta .btn--sm{padding:.55rem .85rem;font-size:.82rem}
  .topbar__social{display:none}
  .topbar__in{justify-content:center}
}
@media (max-width:680px){
  :root{--hdr:66px}
  .brand__tag{display:none}
  .topbar__list{gap:1rem;font-size:.78rem}
  .sec{padding:3.2rem 0}
  .g-2,.g-3,.g-4,.g-5{grid-template-columns:1fr}
  .logowall{grid-template-columns:repeat(3,minmax(0,1fr))}
  .gallery{grid-template-columns:repeat(2,1fr)}
  .caps{padding:3.2rem 0 3rem}
  .caps__serit{grid-template-columns:repeat(2,1fr)}
  .caps__serit .cap:nth-child(2n){border-right:0}
  .cap{padding:1.5rem 1.3rem}
  .steps{grid-template-columns:1fr}
  .field-row{grid-template-columns:1fr}
  .keyfacts{grid-template-columns:1fr}
  .ftr__top{grid-template-columns:1fr}
  .hero__facts{gap:1.4rem}
  .hslayt__in{padding:2.2rem 0 1.8rem;gap:1.6rem}
  .hslayt h1,.hslayt .hslayt__yazi h2{font-size:clamp(1.75rem,7.2vw,2.3rem)}
  .hero__lede{font-size:.98rem;margin-bottom:1.4rem}
  .hero__eyebrow{font-size:.66rem;padding:.34rem .75rem;margin-bottom:1rem}
  .hero__acts .btn{flex:1 1 100%;justify-content:center}
  .hslayt__art{max-width:340px;padding-bottom:2.6rem}
  .hero__badge{left:50%;transform:translateX(-50%);padding:.6rem .85rem}
  .hero__badge b{font-size:1.15rem}
  .hero__alt{flex-direction:column;align-items:flex-start;gap:1.2rem;padding-bottom:1.8rem}
  /* Sağ altta yüzen düğmelerin altında kalmasın */
  .hero__nokta{width:100%;padding-right:4.6rem}
  .hero__n{flex:1 1 auto;text-align:center;font-size:.72rem;padding:.5rem .6rem;min-width:0}
  .hero__n span{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
  .topbar__list li.hide-sm{display:none}
  .form{padding:1.4rem}
}

/* ---------- 24. Yazdırma ---------- */
@media print{
  .topbar,.hdr,.wa,.cta,.ftr__soc{display:none}
  body{font-size:12px}
  .sec{padding:1.2rem 0}
}

/* ==========================================================================
   25. Ürün gridi — sade dizilim (anasayfa)
   ========================================================================== */
.ugrid{
  display:flex;flex-wrap:wrap;justify-content:center;
  gap:2.2rem 1.4rem;
}
.ukare{
  flex:0 0 calc(25% - 1.05rem);min-width:170px;max-width:250px;
  display:flex;flex-direction:column;align-items:center;gap:.55rem;
  padding:.6rem;border-radius:var(--r-md);transition:transform .2s ease;
}
.ukare:hover{transform:translateY(-4px)}
.ukare__g{
  width:100%;aspect-ratio:16/9;display:grid;place-items:center;padding:.2rem;
}
.ukare__g img{
  max-width:100%;max-height:100%;width:auto;height:auto;object-fit:contain;
  filter:drop-shadow(0 8px 14px rgba(18,41,63,.22));transition:transform .25s ease;
}
.ukare:hover .ukare__g img{transform:scale(1.07)}
.ukare b{
  font-family:var(--ff);font-weight:700;font-size:.98rem;line-height:1.3;
  color:var(--navy-900);text-align:center;text-wrap:balance;transition:color .18s ease;
}
.ukare:hover b{color:var(--teal-700)}

@media (max-width:900px){
  .ukare{flex:0 0 calc(33.333% - .95rem)}
}
@media (max-width:600px){
  .ugrid{gap:1.6rem 1rem}
  .ukare{flex:0 0 calc(50% - .5rem);min-width:0}
  .ukare b{font-size:.88rem}
}

/* ---------- Karşılaştırma tablosu ekleri ---------- */
/* "Nerede kullanılır" sütunu uzun metin — ortalanmaz, sola yaslanır */
.tbl-sol{display:block;text-align:left;line-height:1.5;min-width:230px}
/* Kapasite ve enerji sütunları tek satırda kalsın */
table.tbl tbody td:nth-child(3),
table.tbl tbody td:nth-child(4){white-space:nowrap}
table.tbl tbody td a{font-weight:700;color:var(--navy-900)}
table.tbl tbody td a:hover{color:var(--ember-600)}

/* Baca sütunu rozetleri */
.iz{
  display:inline-block;font-size:.72rem;font-weight:700;letter-spacing:.03em;
  padding:.24rem .6rem;border-radius:4px;white-space:nowrap;
}
.iz--evet{background:#FDF0E6;color:var(--ember-700);border:1px solid #F7CFAE}
.iz--hayir{background:var(--teal-100);color:var(--teal-700);border:1px solid #BBD6DA}
.iz--notr{background:var(--surface-alt);color:var(--ink-soft);border:1px solid var(--line)}

/* Tablo altı açıklama */
.tbl-aciklama{margin-top:1.1rem;display:grid;gap:.55rem;max-width:92ch}
.tbl-aciklama p{margin:0;font-size:.9rem;color:var(--ink-soft);line-height:1.6}
.tbl-aciklama b{color:var(--navy-900);font-weight:700}
.tbl-aciklama .tbl-note{margin-top:.4rem}

@media (min-width:1000px){
  table.tbl{min-width:960px}
}

/* ==========================================================================
   26. SSS sayfası — kategorili düzen
   ========================================================================== */
.sssgez{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:.7rem;
  margin-bottom:2.6rem;
}
.sssgez__b{
  display:block;padding:.95rem 1.1rem;border:1px solid var(--line);border-radius:var(--r-md);
  background:#fff;font-weight:700;font-size:.95rem;color:var(--navy-900);
  transition:.18s ease;line-height:1.25;
}
.sssgez__b small{
  display:block;font-weight:600;font-size:.75rem;color:var(--ink-mute);margin-top:.2rem;
}
.sssgez__b:hover{border-color:var(--teal-600);background:var(--teal-100);color:var(--navy-900)}

.sssliste{display:grid;gap:2.6rem}
.sssblok{scroll-margin-top:calc(var(--hdr) + 1.5rem)}
.sssblok__ust{margin-bottom:1rem}
.sssblok__ust h2{
  font-size:1.55rem;margin:0 0 .2rem;
  padding-left:.9rem;border-left:4px solid var(--ember-500);line-height:1.15;
}
.sssblok__ust p{margin:0 0 0 1.15rem;color:var(--ink-mute);font-size:.92rem}

/* Cevaplarda kalın vurgular */
.acc__body b{color:var(--navy-900);font-weight:700}

/* Kapanış bloğu */
.sssson{
  margin-top:3rem;background:var(--grad-dark);color:#fff;
  border-radius:var(--r-lg);padding:2.4rem;text-align:center;
}
.sssson h2{color:#fff;margin-bottom:.5rem}
.sssson p{color:#BFD2DD;max-width:64ch;margin:0 auto 1.6rem}
.sssson__acts{display:flex;gap:.7rem;justify-content:center;flex-wrap:wrap}
.sssson .btn--outline{background:transparent;border-color:rgba(255,255,255,.4);color:#fff}
.sssson .btn--outline:hover{background:rgba(255,255,255,.12);border-color:#fff;color:#fff}

@media (max-width:680px){
  .sssgez{grid-template-columns:1fr 1fr;gap:.5rem}
  .sssgez__b{padding:.7rem .8rem;font-size:.85rem}
  .sssson{padding:1.6rem 1.2rem}
  .sssson__acts .btn{width:100%}
}

/* ---------- 27. Rehber (bilgi merkezi) ---------- */

/* Footer rehber şeridi */
.ftr__rehber{
  border-top:1px solid rgba(255,255,255,.1);padding:1.1rem 0;
  display:flex;gap:1rem 1.4rem;align-items:baseline;flex-wrap:wrap;
}
.ftr__rehber-et{
  font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:var(--teal-500);
  font-weight:700;flex:none;
}
.ftr__rehber ul{display:flex;flex-wrap:wrap;gap:.4rem 1.4rem}
.ftr__rehber li{font-size:.84rem;position:relative}
.ftr__rehber li+li::before{
  content:"";position:absolute;left:-.72rem;top:.45em;width:3px;height:3px;
  border-radius:50%;background:rgba(255,255,255,.25);
}

/* --- Liste kartları --- */
.rgrid{display:grid;grid-template-columns:repeat(2,1fr);gap:1.4rem}

.rkart{
  display:grid;grid-template-columns:200px 1fr;background:#fff;border:1px solid var(--line);
  border-radius:var(--r-lg);overflow:hidden;color:inherit;
  transition:border-color .2s ease,box-shadow .2s ease,transform .2s ease;
}
.rkart:hover{border-color:var(--teal-500);box-shadow:var(--shadow-md);transform:translateY(-2px);color:inherit}
.rkart__g{display:block;background:var(--surface-deep);overflow:hidden;position:relative;min-height:190px}
.rkart__g img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.rkart:hover .rkart__g img{transform:scale(1.05)}
.rkart__i{display:flex;flex-direction:column;gap:.45rem;padding:1.3rem 1.4rem}
.rkart__et{
  font-size:.7rem;letter-spacing:.12em;text-transform:uppercase;font-weight:700;
  color:var(--teal-700);
}
.rkart__i b{
  font-family:var(--ff-head);font-size:1.35rem;line-height:1.16;color:var(--navy-900);
  font-weight:700;text-wrap:balance;
}
.rkart:hover .rkart__i b{color:var(--teal-700)}
.rkart__oz{
  font-size:.9rem;line-height:1.6;color:var(--ink-soft);
  display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;
}
.rkart__alt{
  margin-top:auto;padding-top:.7rem;display:flex;align-items:center;gap:.4rem;
  font-size:.8rem;font-weight:600;color:var(--ink-mute);
}
.rkart__alt svg{width:14px;height:14px}
.rkart__alt i{margin-left:auto;display:grid;place-items:center;color:var(--ember-500)}
.rkart__alt i svg{width:17px;height:17px;transition:transform .2s ease}
.rkart:hover .rkart__alt i svg{transform:translateX(4px)}

/* Öne çıkan yazı */
.rkart--one{grid-template-columns:1.05fr 1fr;margin-bottom:1.4rem}
.rkart--one .rkart__g{min-height:340px}
.rkart--one .rkart__i{padding:2.4rem 2.6rem;gap:.6rem}
.rkart--one .rkart__i b{font-size:clamp(1.7rem,2.6vw,2.3rem)}
.rkart--one .rkart__oz{font-size:1rem;-webkit-line-clamp:5}

/* Liste sonu kutusu */
.rson{
  margin-top:2.6rem;background:var(--surface-alt);border:1px solid var(--line);
  border-radius:var(--r-lg);padding:2rem 2.2rem;
  display:flex;gap:2rem;align-items:center;justify-content:space-between;flex-wrap:wrap;
}
.rson h2{font-size:1.5rem;margin-bottom:.35rem}
.rson p{margin:0;color:var(--ink-soft);max-width:56ch;font-size:.94rem}
.rson__acts{display:flex;gap:.7rem;flex-wrap:wrap}

/* --- Yazı sayfası --- */
.yazi__ust{background:var(--grad-dark);color:#fff;padding:3.2rem 0 3rem;position:relative;overflow:hidden}
.yazi__ust::after{
  content:"";position:absolute;right:-8%;top:-40%;width:52%;height:180%;
  background:radial-gradient(circle at 50% 50%,rgba(90,154,163,.28),transparent 62%);pointer-events:none;
}
.yazi__ust-in{position:relative;z-index:1;max-width:860px}
.yazi__ust .crumb{margin-bottom:1rem}
.yazi__ust .crumb,.yazi__ust .crumb a{color:rgba(255,255,255,.72)}
.yazi__ust .crumb a:hover{color:#fff}
.yazi__ust h1{color:#fff;font-size:clamp(1.95rem,3.9vw,3rem);text-wrap:balance;margin-bottom:.6rem}
.yazi__oz{font-size:1.06rem;line-height:1.7;color:rgba(255,255,255,.86);max-width:64ch;margin:0}
.yazi__meta{
  display:flex;gap:1.6rem;flex-wrap:wrap;margin-top:1.6rem;padding-top:1.2rem;
  border-top:1px solid rgba(255,255,255,.14);
  font-size:.83rem;font-weight:600;color:rgba(255,255,255,.7);
}
.yazi__meta span{display:inline-flex;align-items:center;gap:.45rem}
.yazi__meta svg{width:15px;height:15px;color:var(--teal-500)}

.yazi__govde{display:grid;grid-template-columns:280px 1fr;gap:3.4rem;padding:3.2rem 0 1rem;align-items:start}
.yazi__yan{position:sticky;top:calc(var(--hdr) + 18px);display:grid;gap:1rem}
.yazi__ic{background:var(--surface-alt);border:1px solid var(--line);border-radius:var(--r-md);padding:1.3rem 1.4rem}
.yazi__ic h2{
  font-family:var(--ff);font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;
  color:var(--ink-mute);margin-bottom:.8rem;
}
.yazi__ic ol{margin:0;padding-left:1.1rem;display:grid;gap:.5rem;font-size:.88rem;line-height:1.45}
.yazi__ic li::marker{color:var(--teal-500);font-weight:700}
.yazi__ic a{color:var(--ink-soft);font-weight:500}
.yazi__ic a:hover{color:var(--ember-600)}
.yazi__kutu{border:1px solid var(--line);border-top:3px solid var(--ember-500);border-radius:var(--r-md);padding:1.3rem 1.4rem}
.yazi__kutu b{display:block;font-family:var(--ff-head);font-size:1.15rem;color:var(--navy-900);margin-bottom:.35rem}
.yazi__kutu p{font-size:.86rem;color:var(--ink-soft);margin:0 0 .9rem}

.yazi__ana{max-width:74ch;font-size:1.03rem;line-height:1.78;color:var(--ink-soft)}
.yazi__ana h2{font-size:clamp(1.5rem,2.4vw,1.95rem);margin:2.4rem 0 .8rem;scroll-margin-top:calc(var(--hdr) + 20px)}
.yazi__ana h2:first-child{margin-top:0}
.yazi__ana h3{font-size:1.2rem;margin:1.7rem 0 .5rem;color:var(--navy-800)}
.yazi__ana p{margin:0 0 1.05rem}
.yazi__ana b{color:var(--navy-900)}
.yazi__ana ul,.yazi__ana ol{margin:0 0 1.2rem;padding-left:1.3rem;display:grid;gap:.45rem}
.yazi__ana a{font-weight:600;border-bottom:1px solid rgba(46,110,126,.32)}
.yazi__ana a:hover{border-bottom-color:var(--ember-500)}

/* Yazı içi tablo */
.tbl-mini{
  width:100%;border-collapse:collapse;margin:0 0 1.5rem;font-size:.92rem;
  border:1px solid var(--line);border-radius:var(--r-md);overflow:hidden;
}
.tbl-mini th{
  background:var(--navy-900);color:#fff;text-align:left;font-weight:600;
  padding:.7rem .9rem;font-size:.82rem;letter-spacing:.02em;
}
.tbl-mini td{padding:.7rem .9rem;border-top:1px solid var(--line);vertical-align:top;line-height:1.55}
.tbl-mini tr:nth-child(even) td{background:var(--surface-alt)}
.tbl-mini td:first-child{font-weight:600;color:var(--navy-800)}
.tbl-mini a{font-weight:600}

/* Formül satırı */
.formul{
  background:var(--navy-950);color:#DDE9EF;border-radius:var(--r-md);
  padding:1rem 1.2rem;margin:0 0 1.3rem !important;
  font-family:ui-monospace,"SFMono-Regular",Menlo,Consolas,monospace;
  font-size:.94rem;line-height:1.6;letter-spacing:.01em;overflow-x:auto;
}
.formul b{color:var(--ember-400)}

/* Not / uyarı kutusu */
.not-kutu{
  background:var(--teal-100);border-left:3px solid var(--teal-600);border-radius:0 var(--r-md) var(--r-md) 0;
  padding:1rem 1.2rem;margin:0 0 1.3rem !important;font-size:.95rem;color:var(--navy-800);
}
.not-kutu b{color:var(--navy-900)}

/* Yazı sonu */
.yazi__son{
  margin-top:2.6rem;padding:1.8rem 2rem;background:var(--surface-alt);
  border:1px solid var(--line);border-radius:var(--r-lg);
}
.yazi__son h2{font-size:1.35rem}
.yazi__son p{margin-bottom:1.2rem}
.yazi__son-acts{display:flex;gap:.7rem;flex-wrap:wrap}

.yazi__diger{padding:1rem 0 3.4rem}

@media (max-width:980px){
  .yazi__govde{grid-template-columns:1fr;gap:2rem;padding-top:2.4rem}
  .yazi__yan{position:static;grid-template-columns:1fr 1fr;gap:1rem}
  .yazi__ana{max-width:none}
  .rkart--one{grid-template-columns:1fr}
  .rkart--one .rkart__g{min-height:0;aspect-ratio:16/8;height:auto}
  .rkart--one .rkart__i{padding:1.6rem 1.6rem 1.8rem}
}
@media (max-width:760px){
  .rgrid{grid-template-columns:1fr}
  .rkart{grid-template-columns:120px 1fr}
  .rkart__i{padding:1rem 1.1rem}
  .rkart__i b{font-size:1.1rem}
  .rkart__oz{-webkit-line-clamp:2;font-size:.85rem}
  .yazi__yan{grid-template-columns:1fr}
  .rson{padding:1.6rem 1.3rem}
  .rson__acts{width:100%}
  .rson__acts .btn{flex:1 1 100%}
  .yazi__son{padding:1.4rem 1.3rem}
  .yazi__son-acts .btn{width:100%}
  .ftr__rehber{flex-direction:column;gap:.6rem}
  .ftr__rehber ul{flex-direction:column;gap:.5rem}
  .ftr__rehber li+li::before{display:none}
}

/* ---------- 27b. Rehber bağlantı şeridi (ürün / alan sayfaları) ---------- */
.rserit{
  margin-top:3rem;padding-top:2rem;border-top:1px solid var(--line);
}
.rserit__ust{display:flex;align-items:baseline;justify-content:space-between;gap:1rem;flex-wrap:wrap;margin-bottom:1.2rem}
.rserit__ust h3{margin:0;font-size:1.25rem}
.rserit__ust>a{font-size:.86rem;font-weight:600;display:inline-flex;align-items:center;gap:.35rem}
.rserit__ust>a svg{width:15px;height:15px}
.rserit__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem}
.rserit__b{
  display:flex;flex-direction:column;gap:.4rem;padding:1.1rem 1.2rem;
  background:var(--surface-alt);border:1px solid var(--line);border-radius:var(--r-md);
  color:inherit;transition:border-color .2s ease,background .2s ease,transform .2s ease;
}
.rserit__b:hover{border-color:var(--teal-500);background:#fff;transform:translateY(-2px);color:inherit}
.rserit__et{font-size:.68rem;letter-spacing:.12em;text-transform:uppercase;font-weight:700;color:var(--teal-700)}
.rserit__b b{font-family:var(--ff-head);font-size:1.08rem;line-height:1.2;color:var(--navy-900);text-wrap:balance}
.rserit__b:hover b{color:var(--teal-700)}
.rserit__alt{
  margin-top:auto;padding-top:.5rem;font-size:.78rem;font-weight:600;color:var(--ink-mute);
  display:inline-flex;align-items:center;gap:.4rem;
}
.rserit__alt svg{width:15px;height:15px;color:var(--ember-500);transition:transform .2s ease}
.rserit__b:hover .rserit__alt svg{transform:translateX(3px)}
@media (max-width:860px){.rserit__grid{grid-template-columns:1fr}}

/* ---------- 28. Katalog ---------- */

/* Ürün kartı alt düğmeleri */
.pcard__acts{
  display:grid;grid-template-columns:1fr 1fr;gap:.5rem;
  margin-top:.9rem;padding-top:.9rem;border-top:1px solid var(--line-soft);
}
.pcard__acts .btn{justify-content:center;padding-left:.6rem;padding-right:.6rem;font-size:.82rem}
.pcard__pdf{gap:.35rem;white-space:nowrap}
.pcard__pdf svg{width:15px;height:15px}

/* Ana sayfa katalog bölümü */
.katbol__in{
  display:grid;grid-template-columns:1fr 1.05fr;gap:3.6rem;align-items:center;
}
.katbol__gorseller{position:relative;padding:1rem 0 1rem 3.6rem;min-height:400px}
.katbol__kapak,.katbol__ic{
  border-radius:var(--r-md);box-shadow:0 22px 54px rgba(0,0,0,.38);
  border:1px solid rgba(255,255,255,.1);
}
.katbol__kapak{position:relative;z-index:3;width:74%;transform:rotate(-3deg)}
.katbol__ic{position:absolute;width:60%;z-index:1;opacity:.9}
.katbol__ic--1{left:0;top:16%;transform:rotate(-9deg);z-index:2}
.katbol__ic--2{right:0;bottom:6%;transform:rotate(5deg)}

.katbol__yazi h2{color:#fff;font-size:clamp(1.8rem,3.2vw,2.6rem);margin-bottom:.6rem}
.katbol__yazi .shead__kicker{color:#9FC0C0}
.katbol__yazi .lead{color:rgba(228,237,243,.82);max-width:52ch}
.katbol__liste{
  list-style:none;padding:0;margin:1.6rem 0;display:grid;grid-template-columns:1fr 1fr;
  gap:.6rem 1.4rem;font-size:.9rem;color:rgba(228,237,243,.88);
}
.katbol__liste li{display:flex;gap:.55rem;align-items:flex-start;line-height:1.45}
.katbol__liste svg{width:16px;height:16px;color:var(--teal-400);flex:none;margin-top:2px}
.katbol__acts{display:flex;gap:.7rem;flex-wrap:wrap;margin-top:.4rem}
.katbol__acts .btn svg{width:17px;height:17px}
.katbol__meta{
  display:flex;align-items:center;gap:.45rem;margin:1.1rem 0 0;
  font-size:.82rem;color:rgba(228,237,243,.58);
}
.katbol__meta svg{width:15px;height:15px}

/* Ürün detay sayfası katalog şeridi */
.katser{
  margin-top:3rem;padding-top:2rem;border-top:1px solid var(--line);
}
.katser__ic{
  display:grid;grid-template-columns:130px 1fr;gap:1.8rem;align-items:center;
  background:var(--surface-alt);border:1px solid var(--line);
  border-radius:var(--r-lg);padding:1.6rem 1.8rem;
}
.katser__ic img{border-radius:var(--r-sm);box-shadow:var(--shadow-md);width:100%}
.katser__ic h3{margin:0 0 .4rem;font-size:1.3rem}
.katser__ic p{margin:0 0 1.1rem;font-size:.92rem;color:var(--ink-soft);max-width:62ch}
.katser__acts{display:flex;gap:.7rem;flex-wrap:wrap}
.katser__acts .btn svg{width:16px;height:16px}

@media (max-width:980px){
  .katbol__in{grid-template-columns:1fr;gap:2.4rem}
  .katbol__gorseller{padding:.5rem 0 .5rem 3rem;min-height:320px;max-width:460px;margin-inline:auto}
}
@media (max-width:680px){
  .pcard__acts{grid-template-columns:1fr}
  .katbol__liste{grid-template-columns:1fr}
  .katbol__acts .btn{width:100%;justify-content:center}
  .katbol__gorseller{padding-left:2.2rem;min-height:270px}
  .katser__ic{grid-template-columns:1fr;gap:1.2rem;padding:1.4rem 1.3rem}
  .katser__ic img{max-width:120px}
  .katser__acts .btn{width:100%;justify-content:center}
}

/* ---------- 29. Rehber yazılarındaki şemalar ---------- */
.sema{
  margin:1.8rem 0;padding:0;
  background:#fff;border:1px solid var(--line);border-radius:var(--r-md);overflow:hidden;
}
.sema svg{display:block;width:100%;height:auto;background:#fff}
.sema__b{
  font-family:var(--ff);font-size:12px;font-weight:700;fill:var(--navy-900);
  letter-spacing:.06em;text-transform:uppercase;
}
.sema__k{font-family:var(--ff);font-size:11.5px;fill:var(--ink-mute);font-weight:500}
.sema__d{font-family:var(--ff);font-size:12.5px;fill:var(--navy-800);font-weight:700;
  font-variant-numeric:tabular-nums}
.sema figcaption{
  padding:.75rem 1.1rem .85rem;background:var(--surface-alt);border-top:1px solid var(--line);
  font-size:.82rem;line-height:1.55;color:var(--ink-mute);
}
/* Dar ekranda şema küçülünce yazılar okunmaz hâle geliyordu:
   doğal boyutunda tutup yatay kaydırmaya izin veriyoruz. */
@media (max-width:620px){
  .yazi__ana,.yazi__govde{min-width:0}
  .sema{overflow-x:auto;-webkit-overflow-scrolling:touch;max-width:100%;min-width:0}
  .sema svg{min-width:560px}
  .sema figcaption{position:sticky;left:0;min-width:0}
  .sema::after{
    content:"← şemayı yana kaydırabilirsiniz →";
    display:block;position:sticky;left:0;
    padding:0 1.1rem .7rem;font-size:.74rem;font-weight:600;
    color:var(--ink-mute);background:var(--surface-alt);
  }
}

/* Yazı içi numaralı liste */
.yazi__ana ol{counter-reset:sr;list-style:none;padding-left:0}
.yazi__ana ol>li{position:relative;padding-left:2.1rem}
.yazi__ana ol>li::before{
  counter-increment:sr;content:counter(sr);position:absolute;left:0;top:.1em;
  width:1.5rem;height:1.5rem;border-radius:50%;background:var(--teal-100);color:var(--teal-700);
  font-size:.78rem;font-weight:700;display:grid;place-items:center;
  font-variant-numeric:tabular-nums;
}
.yazi__ic ol{counter-reset:none;list-style:decimal;padding-left:1.1rem}
.yazi__ic ol>li{position:static;padding-left:0}
.yazi__ic ol>li::before{content:none}
.sema__ak{font-family:var(--ff);font-size:11px;fill:#9FB6C6;font-weight:600;letter-spacing:.06em;text-transform:uppercase}
.sema__av{font-family:var(--ff-head);font-size:19px;fill:#fff;font-weight:700}

/* ---------- 30. Marka duvarı — küçük ekran düzeltmeleri ---------- */
@media (max-width:900px){
  .logowall__tile{padding:1.1rem 1rem}
  .logowall__tile img{max-height:52px}
  .logowall__type{font-size:1rem}
}
@media (max-width:560px){
  .logowall{grid-template-columns:repeat(2,minmax(0,1fr))}
  .logowall__tile{padding:.9rem .7rem;aspect-ratio:16/11}
  .logowall__tile img{max-height:42px}
  .logowall__type{font-size:.9rem;letter-spacing:0}
}

/* Mobilde mikro etiketler okunabilir kalsın */
@media (max-width:700px){
  .rserit__et,.rkart__et{font-size:.74rem}
  .pcard__tag{font-size:.72rem}
  .hero__eyebrow{font-size:.74rem;letter-spacing:.1em}
}

/* ---------- 31. Denetim düzeltmeleri (ara genişlikler) ---------- */
/* 680–980 px arası: üçlü kart ızgarası sığmıyordu, ikiye düşüyor */
@media (max-width:980px) and (min-width:681px){
  .g-3{grid-template-columns:repeat(2,minmax(0,1fr))}
}
/* Rehber kartları 760–880 px arasında iki sütunda taşıyordu */
@media (max-width:880px){
  .rgrid{grid-template-columns:1fr}
}
/* Izgara hücreleri asla içeriğinden dolayı genişlemesin */
.grid>*{min-width:0}
.rgrid>*,.rserit__grid>*{min-width:0}

/* Geniş teknik tablolar: kaydırılabilir olduğu belli olsun */
.tbl-wrap{position:relative}
.tbl-wrap::after{
  content:"";position:absolute;top:0;right:0;bottom:0;width:34px;pointer-events:none;
  background:linear-gradient(to right,rgba(255,255,255,0),rgba(255,255,255,.96));
  opacity:0;transition:opacity .2s ease;
}
.tbl-wrap.is-kaydirilabilir::after{opacity:1}
.tbl-ipucu{
  display:none;align-items:center;gap:.4rem;margin:.5rem 0 0;
  font-size:.78rem;color:var(--ink-mute);font-weight:600;
}
.tbl-wrap.is-kaydirilabilir+.tbl-ipucu{display:flex}

/* Mikro etiketler biraz büyütüldü (10,9 px → 11,5 px) */
.pcard__tag{font-size:.72rem}
.rserit__et{font-size:.72rem}
.rkart__et{font-size:.72rem}
/* Katalog bölümündeki eğik önizleme görseli dar masaüstünde taşıyordu */
.katbol{overflow:hidden}
@media (max-width:1140px) and (min-width:981px){
  .katbol__gorseller{padding-left:4.4rem}
  .katbol__kapak{width:70%}
  .katbol__ic{width:56%}
}

/* ---------- 32. Kullanım alanı sayfaları ---------- */
.sade{color:inherit;text-decoration:none}
.sade:hover{color:var(--teal-700)}

.zkart{
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:14px;
  padding:1.5rem 1.6rem;
  box-shadow:var(--shadow-sm);
}
.zkart h3{
  font-size:1.02rem;
  margin:0 0 .5rem;
  color:var(--ink);
  display:flex;
  align-items:flex-start;
  gap:.55rem;
}
.zkart h3::before{
  content:"";
  flex:0 0 auto;
  width:8px;height:8px;
  margin-top:.42rem;
  border-radius:50%;
  background:var(--ember-600);
}
.zkart p{margin:0;color:var(--ink-soft);font-size:.94rem;line-height:1.65}

.senaryolar{
  list-style:none;
  margin:1.8rem 0 0;
  padding:0;
  display:grid;
  gap:1rem;
}
.senaryo{
  border-left:3px solid var(--teal-600);
  background:var(--surface-alt);
  border-radius:0 12px 12px 0;
  padding:1.15rem 1.4rem;
}
.senaryo b{
  display:block;
  font-size:.98rem;
  color:var(--ink);
  margin-bottom:.4rem;
}
.senaryo p{margin:0;color:var(--ink-soft);font-size:.94rem;line-height:1.7}
.senaryo strong{color:var(--ember-700)}

.ukart{
  display:flex;
  flex-direction:column;
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:16px;
  overflow:hidden;
  text-decoration:none;
  color:inherit;
  transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease;
}
.ukart:hover,.ukart:focus-visible{
  transform:translateY(-3px);
  box-shadow:var(--shadow-md);
  border-color:var(--teal-500);
}
.ukart img{
  width:100%;
  height:178px;
  object-fit:contain;
  background:var(--surface-alt);
  padding:1rem;
}
.ukart__in{padding:1.1rem 1.3rem 1.4rem;display:flex;flex-direction:column;flex:1}
.ukart__seri{
  font-size:.72rem;
  letter-spacing:.06em;
  text-transform:uppercase;
  font-weight:700;
  color:var(--teal-700);
}
.ukart h3{font-size:1.04rem;margin:.4rem 0 .5rem;color:var(--ink)}
.ukart p{margin:0 0 1rem;font-size:.9rem;line-height:1.62;color:var(--ink-soft);flex:1}
.ukart__bag{
  font-size:.86rem;
  font-weight:700;
  color:var(--ember-700);
  display:inline-flex;
  align-items:center;
  gap:.35rem;
}
.ukart__bag svg{width:15px;height:15px}

.sssliste{display:grid;gap:.7rem;max-width:860px}
.sssq{
  border:1px solid var(--line);
  border-radius:12px;
  background:var(--surface);
  overflow:hidden;
}
.sssq summary{
  cursor:pointer;
  padding:1.05rem 1.3rem;
  font-weight:650;
  font-size:.98rem;
  color:var(--ink);
  list-style:none;
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:1rem;
}
.sssq summary::-webkit-details-marker{display:none}
.sssq summary::after{
  content:"+";
  flex:0 0 auto;
  font-size:1.3rem;
  line-height:1;
  color:var(--teal-700);
  transition:transform .2s ease;
}
.sssq[open] summary::after{transform:rotate(45deg)}
.sssq[open] summary{border-bottom:1px solid var(--line-soft)}
.sssq__c{padding:1rem 1.3rem 1.25rem}
.sssq__c p{margin:0;color:var(--ink-soft);font-size:.94rem;line-height:1.72}
.sssq summary:focus-visible{outline:2px solid var(--teal-600);outline-offset:-2px}

@media (max-width:720px){
  .zkart{padding:1.2rem 1.25rem}
  .senaryo{padding:1rem 1.1rem}
  .ukart img{height:150px}
}

/* ---------- 33. Arıza Kütüphanesi ---------- */
.wrap--dar{max-width:820px}

/* Aciliyet rozetleri — durum renkle de okunsun */
.arz{
  display:inline-flex;align-items:center;gap:.35rem;
  font-size:.7rem;font-weight:700;letter-spacing:.05em;text-transform:uppercase;
  padding:.24rem .6rem;border-radius:999px;white-space:nowrap;
}
.arz::before{content:"";width:7px;height:7px;border-radius:50%;background:currentColor}
.arz--acil{background:#FDECE6;color:#A8340A}
.arz--servis{background:#FDF1DC;color:#7A5010}
.arz--kontrol{background:#E3F1EA;color:#1B6247}

/* Arıza sayfası üst şeridi */
.arzust{
  display:flex;align-items:center;gap:.9rem;flex-wrap:wrap;
  padding-bottom:1.1rem;margin-bottom:1.6rem;border-bottom:1px solid var(--line);
}
.arzust__kat{
  display:inline-flex;align-items:center;gap:.4rem;
  font-size:.82rem;font-weight:600;color:var(--ink-mute);
}
.arzust__kat svg{width:15px;height:15px}

/* Acil uyarı kutusu */
.acilkutu{
  background:#FDECE6;border-left:4px solid #C23B0B;
  border-radius:0 12px 12px 0;padding:1.15rem 1.35rem;margin:0 0 1.8rem;
}
.acilkutu__et{
  display:inline-flex;align-items:center;gap:.45rem;
  font-size:.76rem;font-weight:800;letter-spacing:.06em;text-transform:uppercase;
  color:#A8340A;margin-bottom:.45rem;
}
.acilkutu__et svg{width:16px;height:16px}
.acilkutu p{margin:0;color:#6B2A0A;font-size:.95rem;line-height:1.65}
.acilkutu a{color:#A8340A;font-weight:700;text-decoration:underline}
.acilkutu--hub{margin-bottom:2rem}

/* Kontrol adımları */
.kontroller{
  list-style:none;counter-reset:ka;margin:1.2rem 0 2.2rem;padding:0;
  display:grid;gap:.85rem;
}
.kadim{
  display:grid;grid-template-columns:auto 1fr;gap:.3rem 1rem;
  background:var(--surface-alt);border:1px solid var(--line);
  border-radius:12px;padding:1.05rem 1.25rem;
}
.kadim::before{
  counter-increment:ka;content:counter(ka);
  grid-row:span 2;
  font-family:"Barlow Condensed",Inter,sans-serif;font-size:1.45rem;font-weight:700;
  color:var(--ember-700);font-variant-numeric:tabular-nums;line-height:1.1;
}
.kadim b{font-size:.99rem;color:var(--ink)}
.kadim p{margin:0;font-size:.93rem;line-height:1.66;color:var(--ink-soft)}

.guvenlik-not{
  display:flex;gap:.7rem;align-items:flex-start;
  background:var(--teal-100);border-radius:12px;padding:1rem 1.2rem;
  font-size:.9rem;line-height:1.62;color:var(--ink-soft);margin:1.8rem 0 0;
}
.guvenlik-not svg{width:18px;height:18px;flex:0 0 auto;margin-top:.15rem;color:var(--teal-700)}

/* Sayfa içi servis çağrısı */
.servis-cta{
  display:flex;justify-content:space-between;align-items:center;gap:1.5rem;
  flex-wrap:wrap;margin-top:2.2rem;padding:1.4rem 1.6rem;
  background:var(--surface-alt);border:1px solid var(--line);border-radius:14px;
}
.servis-cta b{display:block;font-size:1.02rem;color:var(--ink);margin-bottom:.3rem}
.servis-cta p{margin:0;font-size:.9rem;color:var(--ink-soft);max-width:46ch}
.servis-cta__b{display:flex;gap:.6rem;flex-wrap:wrap}

/* Hub — arama kutusu */
.aara{position:relative;margin-bottom:1.2rem}
.aara__ico{
  position:absolute;left:1.05rem;top:50%;transform:translateY(-50%);
  color:var(--ink-mute);pointer-events:none;display:flex;
}
.aara__ico svg{width:19px;height:19px}
.aara input{
  width:100%;padding:1rem 3rem;font:inherit;font-size:1rem;
  border:1.5px solid var(--line);border-radius:12px;
  background:var(--surface);color:var(--ink);
}
.aara input::placeholder{color:var(--ink-mute)}
.aara input:focus{outline:none;border-color:var(--teal-600);box-shadow:0 0 0 3px rgba(59,130,145,.15)}
.aara__sil{
  position:absolute;right:.7rem;top:50%;transform:translateY(-50%);
  width:30px;height:30px;border:0;border-radius:50%;cursor:pointer;
  background:var(--surface-deep);color:var(--ink-soft);font-size:1.2rem;line-height:1;
}
.aara__sil:hover{background:var(--line)}

/* Hub — kategori süzgeci */
.afiltler{display:flex;flex-wrap:wrap;gap:.5rem;margin-bottom:1.3rem}
.afilt{
  display:inline-flex;align-items:center;gap:.4rem;cursor:pointer;
  font:inherit;font-size:.86rem;font-weight:600;
  padding:.5rem .9rem;border-radius:999px;
  border:1px solid var(--line);background:var(--surface);color:var(--ink-soft);
  transition:border-color .15s ease,color .15s ease,background .15s ease;
}
.afilt span{
  font-size:.74rem;font-weight:700;color:var(--ink-mute);
  background:var(--surface-alt);padding:.05rem .38rem;border-radius:5px;
  font-variant-numeric:tabular-nums;
}
.afilt:hover{border-color:var(--teal-500);color:var(--ink)}
.afilt--on{background:var(--navy-900);border-color:var(--navy-900);color:#fff}
.afilt--on span{background:rgba(255,255,255,.16);color:#fff}
.afilt:focus-visible{outline:2px solid var(--ember-600);outline-offset:2px}

.asonuc{font-size:.88rem;color:var(--ink-mute);margin:0 0 1rem;min-height:1.2em}
.abos{
  text-align:center;padding:2.5rem 1rem;color:var(--ink-soft);
  background:var(--surface-alt);border-radius:14px;margin:0;
}

/* Hub — kart ızgarası */
.agrid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1rem}
.akart{
  display:flex;flex-direction:column;gap:.55rem;
  background:var(--surface);border:1px solid var(--line);border-radius:14px;
  padding:1.15rem 1.3rem 1.25rem;text-decoration:none;color:inherit;
  transition:transform .16s ease,box-shadow .16s ease,border-color .16s ease;
}
.akart:hover,.akart:focus-visible{
  transform:translateY(-2px);box-shadow:var(--shadow-md);border-color:var(--teal-500);
}
.akart__ust{display:flex;align-items:center;gap:.55rem;flex-wrap:wrap}
.akart__kat{font-size:.74rem;font-weight:600;color:var(--ink-mute)}
.akart b{font-size:1rem;line-height:1.34;color:var(--ink)}
.akart p{margin:0;font-size:.88rem;line-height:1.6;color:var(--ink-soft);flex:1}
.akart__bag{
  font-size:.84rem;font-weight:700;color:var(--ember-700);
  display:inline-flex;align-items:center;gap:.3rem;margin-top:.2rem;
}
.akart__bag svg{width:14px;height:14px}

/* İlgili belirtiler */
.ilggrid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:.85rem;margin-top:1.7rem}
.ilgb{
  display:flex;flex-direction:column;gap:.45rem;align-items:flex-start;
  background:var(--surface);border:1px solid var(--line);border-radius:12px;
  padding:1rem 1.15rem;text-decoration:none;color:inherit;
  transition:border-color .15s ease,box-shadow .15s ease;
}
.ilgb:hover{border-color:var(--teal-500);box-shadow:var(--shadow-sm)}
.ilgb__kat{font-size:.72rem;font-weight:700;letter-spacing:.04em;text-transform:uppercase;color:var(--teal-700)}
.ilgb b{font-size:.95rem;line-height:1.38;color:var(--ink)}

@media (max-width:960px){
  .agrid,.ilggrid{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:620px){
  .agrid,.ilggrid{grid-template-columns:1fr}
  .aara input{padding:.9rem 2.8rem;font-size:.95rem}
  .afilt{font-size:.82rem;padding:.44rem .75rem}
  .kadim{grid-template-columns:auto 1fr;padding:.95rem 1.05rem}
  .servis-cta{flex-direction:column;align-items:flex-start}
}

/* Arıza sayfası nedenler tablosu — iki sütun, sola hizalı, dar kolonda okunur */
.tbl-wrap--ariza{margin:1.2rem 0 2.2rem}
table.tbl--ariza{min-width:0}
table.tbl--ariza thead th{text-align:left}
table.tbl--ariza tbody td{text-align:left}
table.tbl--ariza tbody td:first-child{
  background:transparent;color:var(--ink);font-weight:600;letter-spacing:0;
}
table.tbl--ariza tbody td:last-child{
  white-space:nowrap;font-weight:600;color:var(--ink-mute);width:1%;
}
@media (max-width:560px){
  table.tbl--ariza tbody td:last-child{white-space:normal}
}

/* Alt bilgi — ikinci telefon satırındaki açıklama */
.ftr__ci small{display:block;font-size:.76rem;color:var(--teal-400);margin-top:.1rem}
/* İletişim kartında iki telefon alt alta */
.ccard a + a{display:block;margin-top:.15rem}

/* ---------- 34. Bilgi Merkezi ---------- */
/* Geniş açılır menü — dört başlık, açıklamalarıyla */
.nav__sub--genis{min-width:340px;right:auto}
.nav__sub--genis a{display:flex;gap:.7rem;align-items:flex-start}
.nav__sub--genis a svg{width:17px;height:17px;color:var(--teal-600);flex:none;margin-top:2px}
/* Başlık ve açıklama ikonun yanında alt alta dursun */
.nav__sub--genis a>span{display:block;min-width:0}
.nav__sub--genis a small{margin-top:.12rem}
/* Sağ kenara yakın açılan menü ekrandan taşmasın */
.nav__item:nth-last-child(3) .nav__sub--genis{left:auto;right:0}

.bmgrid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1.1rem}
.bmkart{
  display:flex;flex-direction:column;gap:.5rem;
  background:var(--surface);border:1px solid var(--line);border-radius:16px;
  padding:1.5rem 1.7rem 1.6rem;text-decoration:none;color:inherit;
  transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease;
}
.bmkart:hover,.bmkart:focus-visible{
  transform:translateY(-3px);box-shadow:var(--shadow-md);border-color:var(--teal-500);
}
.bmkart__et{
  display:inline-flex;align-items:center;gap:.45rem;
  font-size:.78rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;
  color:var(--teal-700);
}
.bmkart__et svg{width:17px;height:17px}
.bmkart b{
  font-family:"Barlow Condensed",Inter,sans-serif;
  font-size:1.7rem;line-height:1.1;color:var(--ink);
}
.bmkart p{margin:0;font-size:.94rem;line-height:1.66;color:var(--ink-soft);flex:1}
.bmkart__bag{
  font-size:.87rem;font-weight:700;color:var(--ember-700);
  display:inline-flex;align-items:center;gap:.35rem;margin-top:.3rem;
}
.bmkart__bag svg{width:15px;height:15px}

.bmsut h3{font-size:1.12rem;margin:0 0 .5rem;color:var(--ink)}
.bmsut p{font-size:.92rem;line-height:1.66;color:var(--ink-soft);margin:0 0 1rem}
.bmsut .speclist li{margin-bottom:.55rem}
.bmsut .speclist a{font-weight:650;color:var(--navy-800);line-height:1.45;display:block}
.bmsut .speclist a:hover{color:var(--ember-700)}
.bmsut .speclist small{
  display:block;font-weight:500;font-size:.8rem;color:var(--ink-mute);margin-top:.1rem;
}

@media (max-width:860px){
  .bmgrid{grid-template-columns:1fr}
  .bmkart{padding:1.25rem 1.35rem 1.35rem}
  .bmkart b{font-size:1.45rem}
}
@media (max-width:1024px){
  /* Mobil menüde açılır liste akordeon olur, genişlik kısıtı kalkar */
  .nav__sub--genis{min-width:0}
  .nav__item:nth-last-child(3) .nav__sub--genis{right:auto}
}