/* ============================================================
   arbek-web — bileşenler: header, hero, bölümler, footer, çerez
   ============================================================ */

/* ---------- Header ---------- */
.ak-header {
    position: sticky; top: 0; z-index: 100;
    background: rgba(252, 252, 254, .92);
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid transparent;
    transition: border-color .25s var(--ease-out), box-shadow .25s var(--ease-out);
}
.ak-header.is-scrolled { border-color: var(--ak-line-soft); box-shadow: 0 4px 20px rgba(16,19,27,.05); }
/* Yükseklik sabit: scroll'da yalnız gölge/çizgi değişir (14px içerik zıplaması = CLS olmaz) */
.ak-header__inner {
    display: flex; align-items: center; gap: 1.6rem;
    height: var(--header-h);
}
.ak-brand { display: inline-flex; align-items: center; flex-shrink: 0; }
.ak-brand img { height: 34px; width: auto; }

.ak-nav { display: none; }
@media (min-width: 992px) {
    .ak-nav { display: flex; align-items: center; gap: .2rem; margin-inline: auto; }
}
.ak-nav__item { position: relative; }
.ak-nav__link {
    display: inline-flex; align-items: center; gap: .35rem;
    padding: .55rem .85rem;
    font-size: .95rem; font-weight: 560;
    color: var(--ak-ink);
    border-radius: 8px;
}
.ak-nav__link:hover { color: var(--ak-navy-700); background: var(--ak-navy-50); }
/* "Şu an neredeyim": 8 ürün + 8 hizmet sayfası arasında gezinen ziyaretçi konumunu
   kaybediyordu; üstbantlar birebir aynı görünüyordu. */
.ak-nav__link[aria-current] { color: var(--ak-navy-700); font-weight: 620; position: relative; }
.ak-nav__link[aria-current]::after {
    content: '';
    position: absolute;
    left: .85rem; right: .85rem; bottom: 2px;
    height: 2px;
    background: var(--ak-navy-600);
    border-radius: 2px;
}
.ak-nav__caret { transition: transform .25s var(--ease-out); opacity: .55; }
.ak-nav__item.open .ak-nav__caret { transform: rotate(180deg); }

/* Mega-lite panel */
.ak-mega {
    position: absolute; top: calc(100% + 10px); left: 50%;
    transform: translate(-50%, 6px);
    min-width: 420px;
    background: var(--ak-surface);
    border: 1px solid var(--ak-line-soft);
    border-radius: var(--ak-r);
    box-shadow: var(--ak-shadow-lg);
    padding: .7rem;
    opacity: 0; visibility: hidden; pointer-events: none;
    transition: opacity .22s var(--ease-out), transform .22s var(--ease-out), visibility .22s;
}
.ak-nav__item.open .ak-mega {
    opacity: 1; visibility: visible; pointer-events: auto;
    transform: translate(-50%, 0);
}
.ak-mega--2col { display: grid; grid-template-columns: 1fr 1fr; gap: .15rem; min-width: 560px; }
.ak-mega__link {
    display: flex; gap: .8rem; align-items: flex-start;
    padding: .7rem .8rem;
    border-radius: var(--ak-r-sm);
    color: var(--ak-ink);
}
.ak-mega__link:hover { background: var(--ak-navy-50); color: var(--ak-ink); }
.ak-mega__ic {
    flex-shrink: 0;
    width: 36px; height: 36px;
    display: grid; place-items: center;
    background: var(--ak-navy-50);
    color: var(--ak-navy-600);
    border-radius: 9px;
    font-size: 1.05rem;
    transition: background .2s var(--ease-out), color .2s var(--ease-out);
}
.ak-mega__link:hover .ak-mega__ic { background: var(--ak-navy-600); color: var(--ak-on-dark); }
.ak-mega__link b { display: block; font-size: .92rem; font-weight: 620; line-height: 1.25; }
/* Yalnız açıklama satırı (iç içe span) — .ak-mega__ic de bir span olduğu için genel 'span' seçicisi onu ezer */
.ak-mega__link span span { display: block; font-size: .8rem; color: var(--ak-muted); line-height: 1.4; margin-top: .1rem; }

.ak-header__actions { display: flex; align-items: center; gap: .9rem; margin-left: auto; }
@media (min-width: 992px) { .ak-header__actions { margin-left: 0; } }
/* Dil değiştirici: bölmeli pill (dokunma alanı 36x30) */
.ak-lang {
    display: flex; gap: 2px;
    padding: 3px;
    border: 1px solid var(--ak-line);
    border-radius: var(--ak-pill);
    font-size: .82rem; font-weight: 640;
}
.ak-lang a {
    min-width: 36px; text-align: center;
    padding: .3rem .55rem;
    border-radius: 999px;
    color: var(--ak-muted);
}
.ak-lang a.active { color: #fff; background: var(--ak-navy-700); }
.ak-header__cta { display: none; }
@media (min-width: 992px) { .ak-header__cta { display: inline-flex; } }

/* Mobil menü düğmesi + çekmece */
.ak-burger {
    display: inline-flex; flex-direction: column; justify-content: center; gap: 5px;
    width: 42px; height: 42px; padding: 0 9px;
    background: none; border: 1px solid var(--ak-line); border-radius: 9px;
    cursor: pointer;
}
.ak-burger span { height: 2px; background: var(--ak-ink); border-radius: 2px; transition: transform .3s var(--ease-out), opacity .2s; }
.ak-burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.ak-burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.ak-burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
@media (min-width: 992px) { .ak-burger { display: none; } }

.ak-drawer {
    position: fixed; inset: 0; z-index: 150;
    visibility: hidden; pointer-events: none;
}
.ak-drawer.open { visibility: visible; pointer-events: auto; }
.ak-drawer__backdrop {
    position: absolute; inset: 0;
    background: rgba(10, 16, 46, .45);
    opacity: 0; transition: opacity .3s var(--ease-out);
}
.ak-drawer.open .ak-drawer__backdrop { opacity: 1; }
.ak-drawer__panel {
    position: absolute; top: 0; right: 0; bottom: 0;
    width: min(340px, 88vw);
    background: var(--ak-surface);
    padding: 1.4rem 1.5rem 2rem;
    overflow-y: auto;
    transform: translateX(100%);
    transition: transform .34s var(--ease-out);
}
.ak-drawer.open .ak-drawer__panel { transform: none; }
.ak-drawer__head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 1.2rem; }
.ak-drawer__close { background: none; border: 0; font-size: 1.5rem; line-height: 1; cursor: pointer; color: var(--ak-muted); padding: .4rem; }
.ak-drawer nav a {
    display: block;
    padding: .68rem .2rem;
    font-weight: 580; font-size: 1.02rem;
    color: var(--ak-ink);
    border-bottom: 1px solid var(--ak-line-soft);
}
.ak-drawer nav .sub { padding-left: 1.1rem; font-weight: 460; font-size: .93rem; color: var(--ak-body); }

/* ---------- Hero: sinematik tam ekran fotoğraf sahnesi ---------- */
.ak-hero {
    position: relative;
    /* 860px'te sayaç bandı 1440x900 dizüstünde fold ALTINDA kalıyordu; hero'nun
       üst %38'i boş kanopiydi. 720px + azaltılmış üst padding ile kanıt yukarı geldi. */
    min-height: min(720px, calc(100svh - var(--header-h) - 84px));
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    background: var(--ak-navy-950);
    color: var(--ak-on-dark);
    overflow: hidden;
    isolation: isolate;
}
.ak-hero__bg {
    position: absolute; inset: 0; z-index: -2;
}
.ak-hero__slide {
    position: absolute; inset: 0;
    opacity: 0;
    transition: opacity 1.1s var(--ease-out);
}
.ak-hero__slide.on { opacity: 1; }
.ak-hero__slide img {
    width: 100%; height: 100%;
    object-fit: cover;
    object-position: center 60%;
    filter: saturate(1.05) contrast(1.04);
}
/* Ken Burns: her slayta ayrı yön — sahne "yaşıyor" hissi */
.ak-hero__slide.on img { animation: heroDrift 16s var(--ease-out) forwards; }
.ak-hero__slide:nth-child(2).on img { animation-name: heroDriftB; }
.ak-hero__slide:nth-child(3).on img { animation-name: heroDriftC; }
@keyframes heroDrift  { from { transform: scale(1.07) translateX(-1.2%); } to { transform: scale(1); } }
@keyframes heroDriftB { from { transform: scale(1.06) translateX(1.5%); }  to { transform: scale(1); } }
@keyframes heroDriftC { from { transform: scale(1.06) translateY(1.5%); }  to { transform: scale(1); } }
@media (prefers-reduced-motion: reduce) { .ak-hero__slide.on img { animation: none; } }

/* Video slaytı: görsel altta kalır (ilk boyama/LCP ve yedek); video ilk karesi oynayınca üstüne
   biner. Görsel = videonun ilk karesi olduğu için geçiş dikişsiz. Ken Burns yok: kamera hareketi
   filmin kendisinde; ikisi üst üste binerse sahne yüzer gibi görünür. */
.ak-hero__slide video {
    position: absolute; inset: 0;
    width: 100%; height: 100%;
    object-fit: cover;
    object-position: center 60%;
    filter: saturate(1.05) contrast(1.04);
    opacity: 0;
    transition: opacity .6s var(--ease-out);
}
.ak-hero__slide video.is-on { opacity: 1; }
.ak-hero__slide--video.on img { animation: none; }

/* Nefes alan ambient ışık katmanı (scrim üstünde, metin altında) */
.ak-hero__glow {
    position: absolute; inset: 0; z-index: -1;
    background: radial-gradient(60rem 42rem at 14% 86%, rgba(36, 59, 149, .42), transparent 62%);
    animation: heroAmbient 11s ease-in-out infinite alternate;
    pointer-events: none;
}
@keyframes heroAmbient { to { transform: translate3d(4%, -3%, 0) scale(1.15); } }
/* Kayan ışık süpürmesi: 9 sn'de bir sahneden geçen ince parlama */
.ak-hero::after {
    content: '';
    position: absolute; inset: -20% -30%; z-index: -1;
    background: linear-gradient(105deg, transparent 44%, rgba(198, 208, 238, .06) 50%, transparent 56%);
    transform: translateX(-55%) skewX(-8deg);
    animation: heroSweep 9s cubic-bezier(.4, 0, .6, 1) infinite;
    pointer-events: none;
}
@keyframes heroSweep { to { transform: translateX(55%) skewX(-8deg); } }
@media (prefers-reduced-motion: reduce) {
    .ak-hero__glow, .ak-hero::after { animation: none; }
}

/* Slayt metinleri: aktif olan görünür */
.ak-hero__copy { display: none; }
.ak-hero__copy.on { display: block; animation: heroCopy .8s var(--ease-out); }
@keyframes heroCopy { from { opacity: 0; transform: translateY(14px); } }
@media (prefers-reduced-motion: reduce) { .ak-hero__copy.on { animation: none; } }

/* Slayt navigasyonu: numaralı sekmeler + etiket + dolum çizgisi + oklar */
.ak-hero__nav {
    display: flex; align-items: flex-end; justify-content: space-between; gap: 1.5rem;
    margin-top: 2.6rem;
    width: 100%;
}
.ak-hero__tabs { display: flex; gap: 2rem; }
.ak-hero__tabs button {
    position: relative;
    display: grid; gap: .2rem; justify-items: start;
    background: none; border: 0; cursor: pointer;
    text-align: left;
    padding: .4rem 0 .95rem;
    min-width: 44px; min-height: 44px;
    color: rgba(255, 255, 255, .52);
    transition: color .3s var(--ease-out);
}
.ak-hero__tabs .num { font: 700 .82rem var(--font); letter-spacing: .04em; }
.ak-hero__tabs .lbl { font: 600 .95rem/1.2 var(--font); letter-spacing: -.005em; }
.ak-hero__tabs button:hover { color: rgba(255, 255, 255, .85); }
.ak-hero__tabs button.on { color: #fff; }
.ak-hero__tabs button::after {
    content: '';
    position: absolute; left: 0; right: 0; bottom: 0;
    height: 2px; border-radius: 2px;
    background: rgba(255, 255, 255, .3);
}
.ak-hero__tabs button::before {
    content: '';
    position: absolute; left: 0; right: 0; bottom: 0; z-index: 1;
    height: 2px; border-radius: 2px;
    background: #fff;
    transform: scaleX(0);
    transform-origin: left;
}
.ak-hero__tabs button.on::before { animation: dotFill 6.5s linear forwards; }
@media (max-width: 767px) { .ak-hero__tabs { gap: 1.2rem; } .ak-hero__tabs .lbl { display: none; } }
.ak-hero__arrows { display: flex; gap: .6rem; padding-bottom: .5rem; }
.ak-hero__arrows button {
    width: 48px; height: 48px;
    display: grid; place-items: center;
    background: rgba(255, 255, 255, .07);
    border: 1px solid rgba(255, 255, 255, .28);
    border-radius: 50%;
    color: #fff; font-size: 1.05rem;
    cursor: pointer;
    -webkit-backdrop-filter: blur(4px); backdrop-filter: blur(4px);
    transition: background .25s var(--ease-out), border-color .25s var(--ease-out), transform .25s var(--ease-out);
}
.ak-hero__arrows button:hover { background: rgba(255, 255, 255, .16); border-color: rgba(255, 255, 255, .55); transform: translateY(-2px); }
@media (max-width: 639px) { .ak-hero__arrows { display: none; } }

/* Kademeli metin girişi: rozet → başlık → metin → butonlar */
.ak-hero__copy.on .ak-hero__seq { animation: heroSeq .7s var(--ease-out) both; }
.ak-hero__copy.on .ak-hero__seq:nth-child(2) { animation-delay: .1s; }
.ak-hero__copy.on .ak-hero__seq:nth-child(3) { animation-delay: .2s; }
.ak-hero__copy.on .ak-hero__seq:nth-child(4) { animation-delay: .3s; }
@keyframes heroSeq { from { opacity: 0; transform: translateY(18px); } }
@media (prefers-reduced-motion: reduce) { .ak-hero__copy.on .ak-hero__seq { animation: none; } }

/* (eski) nokta göstergeleri — geriye dönük */
.ak-hero__dots {
    display: flex; gap: 1.1rem;
    margin-top: 2.4rem;
}
.ak-hero__dots button {
    position: relative;
    background: none; border: 0; cursor: pointer;
    color: rgba(255, 255, 255, .55);
    font: 640 .84rem var(--font);
    font-variant-numeric: tabular-nums;
    padding: .3rem 0 .7rem;
}
.ak-hero__dots button::after {
    content: '';
    position: absolute; left: 0; right: 0; bottom: 0;
    height: 2px; border-radius: 2px;
    background: rgba(255, 255, 255, .28);
}
.ak-hero__dots button.on { color: #fff; }
/* Aktif gösterge: 6.5 sn'lik JS aralığıyla birebir dolan ilerleme çubuğu */
.ak-hero__dots button::before {
    content: '';
    position: absolute; left: 0; right: 0; bottom: 0; z-index: 1;
    height: 2px; border-radius: 2px;
    background: #fff;
    transform: scaleX(0);
    transform-origin: left;
}
.ak-hero__dots button.on::before { animation: dotFill 6.5s linear forwards; }
@keyframes dotFill { to { transform: scaleX(1); } }
@media (prefers-reduced-motion: reduce) {
    .ak-hero__dots button.on::before { animation: none; transform: scaleX(1); }
}
.ak-hero::before {
    /* okunabilirlik + marka tonu: sola/alta lacivert karartma */
    content: '';
    position: absolute; inset: 0; z-index: -1;
    background:
        linear-gradient(78deg, rgba(7, 12, 38, .93) 0%, rgba(7, 12, 38, .72) 34%, rgba(10, 16, 46, .24) 62%, rgba(10, 16, 46, .28) 100%),
        linear-gradient(0deg, rgba(7, 12, 38, .88) 0%, rgba(7, 12, 38, .28) 34%, transparent 60%);
}

/* Kadraj: view'daki satır içi stil hiçbir medya sorgusuyla ezilemiyordu — buraya taşındı.
   Masaüstünde sahne sağa yaslı; mobilde HUD panelleri metnin altına düşüyordu, sola kaydırıldı.
   Kadraj slaytın SIRASINA değil GÖRSELE bağlı: slaytlar panelden yeniden sıralanınca
   ("VPN Omurgası" videosu başa alındı) saha fotoğrafının kadrajı kaymasın. */
.ak-hero__slide img[src*="hero1-saha"] { object-position: 78% 58%; }

@media (max-width: 767px) {
    .ak-hero__slide img { object-position: 26% 55%; }
    /* Video slaytının kapağında istasyon sağda: telefonda (video oynamaz) istasyonu kadraja al */
    .ak-hero__slide.ak-hero__slide--video img { object-position: 72% 55%; }
    /* Yatay scrim dar ekranda işe yaramıyor: metin bloğu tam genişlik, karartma dikey olmalı */
    .ak-hero::before {
        background: linear-gradient(180deg,
            rgba(7, 12, 38, .88) 0%,
            rgba(7, 12, 38, .84) 42%,
            rgba(7, 12, 38, .94) 100%);
    }
}
.ak-hero__inner {
    position: relative;
    width: 100%;
    padding-block: clamp(3rem, 6vw, 4.5rem) clamp(2.6rem, 5vw, 4rem);
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
}
.ak-hero__title {
    color: #fff;
    margin: 0 0 1.1rem;
    max-width: 24ch;
    text-wrap: balance;
    text-shadow: 0 2px 30px rgba(7, 12, 38, .45);
}
.ak-hero .ak-lead { color: #D9DFF2; max-width: 52ch; text-shadow: 0 1px 16px rgba(7, 12, 38, .5); }
.ak-hero__eyebrow {
    display: inline-flex; align-items: center; gap: .6rem;
    font-size: .86rem; font-weight: 640; letter-spacing: .05em;
    color: #fff;
    background: rgba(10, 16, 46, .5);
    border: 1px solid rgba(198, 208, 238, .28);
    padding: .5rem 1.1rem;
    border-radius: var(--ak-pill);
    -webkit-backdrop-filter: blur(6px);
    backdrop-filter: blur(6px);
    margin-bottom: 1.6rem;
}
.ak-hero__eyebrow { position: relative; }
.ak-hero__eyebrow::before {
    content: '';
    width: 8px; height: 8px; border-radius: 50%;
    background: var(--ak-red-bright);
}
/* Ping halkası: yalnız transform/opacity (boya maliyeti yok) */
.ak-hero__eyebrow::after {
    content: '';
    position: absolute; left: 1.1rem; top: 50%;
    width: 8px; height: 8px; margin-top: -4px;
    border-radius: 50%;
    border: 1px solid var(--ak-red-bright);
    animation: akPing 2.2s ease-out infinite;
    pointer-events: none;
}
@keyframes akPing {
    0% { transform: scale(1); opacity: .7; }
    100% { transform: scale(2.6); opacity: 0; }
}
@media (prefers-reduced-motion: reduce) { .ak-hero__eyebrow::after { animation: none; opacity: 0; } }
.ak-hero__cta { display: flex; flex-wrap: wrap; gap: .9rem; margin-top: 2.2rem; }


/* Aşağı kaydır imi */
.ak-hero__scroll {
    position: absolute; left: 50%; bottom: 1.1rem;
    transform: translateX(-50%);
    color: rgba(255, 255, 255, .75);
    font-size: 1.15rem;
    animation: heroBob 2.2s ease-in-out infinite;
}
@keyframes heroBob { 50% { transform: translate(-50%, 6px); } }
@media (max-width: 991px), (prefers-reduced-motion: reduce) { .ak-hero__scroll { display: none; } }

/* ---------- Sayaç şeridi: gösterge paneli gibi sakin, hassas, küçük ---------- */
.ak-stats {
    position: relative;
    background: var(--ak-navy-900);
    color: #fff;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.1rem 1rem;
    padding: 1.35rem var(--gutter);
    overflow: hidden;
}
@media (min-width: 768px) { .ak-stats { grid-template-columns: repeat(4, 1fr); } }
.ak-stats::before {
    content: '';
    position: absolute; inset: 0;
    background: linear-gradient(115deg, transparent 0 62%, rgba(61, 85, 173, .14) 62% 78%, transparent 78%);
    pointer-events: none;
}
.ak-stats__item {
    position: relative;
    display: flex; align-items: baseline; gap: .6rem;
    justify-content: center;
}
.ak-stats__item + .ak-stats__item::before {
    content: '';
    position: absolute; left: -0.5rem; top: 4%; bottom: 4%;
    width: 1px; background: rgba(255, 255, 255, .18);
}
@media (max-width: 767px) { .ak-stats__item:nth-child(odd)::before { display: none; } }
.ak-stats__value {
    font-size: 1.55rem;
    font-weight: 720; font-stretch: 90%;
    line-height: 1.1;
    font-variant-numeric: tabular-nums;
    letter-spacing: -.01em;
}
.ak-stats__value .suffix { font-size: .62em; font-weight: 660; margin-left: .04em; color: var(--ak-navy-300); }
.ak-stats__value .suffix.sup { display: inline-block; font-size: .55em; font-weight: 700; color: var(--ak-navy-200); transform: translateY(-.35em); }
.ak-stats__label {
    font-size: .76rem; font-weight: 560;
    color: rgba(255, 255, 255, .68);
    line-height: 1.3;
}

/* ---------- Güven şeridi: sonsuz marquee (referans siteler gibi kendiliğinden akar) ---------- */
.ak-trust { padding-block: 2.6rem; border-bottom: 1px solid var(--ak-line-soft); background: var(--ak-bg); }
.ak-trust__inner { display: grid; gap: 1.2rem; align-items: center; }
/* Başlık artık çiplerin SOLUNDA değil ÜSTÜNDE: sol yarı boş kalıyor, isimler sağa yığılıyordu */
@media (min-width: 992px) { .ak-trust__inner { grid-template-columns: 1fr; row-gap: .9rem; } }
.ak-trust__title {
    font-size: .78rem; font-weight: 680; color: var(--ak-muted);
    text-transform: uppercase; letter-spacing: .12em;
    margin: 0; flex-shrink: 0; line-height: 1.4; white-space: nowrap;
}
.ak-trust__row { display: flex; align-items: center; min-width: 0; }
/* JS şeridi bir kez klonlayınca .is-marquee sınıfı düşer; klonsuz durumda statik sarma */
.ak-trust__row.is-marquee {
    overflow: hidden;
    -webkit-mask-image: linear-gradient(90deg, transparent, #000 8% 92%, transparent);
    mask-image: linear-gradient(90deg, transparent, #000 8% 92%, transparent);
}
.ak-trust__track { display: flex; align-items: center; }
.ak-trust__set { display: flex; align-items: center; gap: .7rem; flex-wrap: wrap; }
.ak-trust__row.is-marquee .ak-trust__track {
    width: max-content;
    animation: trustScroll 36s linear infinite;
    will-change: transform;
}
/* Dikişsiz döngü: her set kendi kuyruk boşluğunu taşır; -%50 tam bir set genişliğidir */
.ak-trust__row.is-marquee .ak-trust__set { flex-wrap: nowrap; padding-right: .7rem; flex-shrink: 0; }
.ak-trust__row.is-marquee:hover .ak-trust__track { animation-play-state: paused; }
@keyframes trustScroll { to { transform: translateX(-50%); } }
@media (prefers-reduced-motion: reduce) {
    .ak-trust__row.is-marquee .ak-trust__track { animation: none; }
}
/* Müşteri adları pill zeminde durunca filtre çipi/buton okunuyordu — sitedeki en
   değerli kanıt arayüz kontrolü sanılıyordu. Zemin ve çerçeve kaldırıldı, isimler
   saç teli ayraçla dizilen bir künye satırına dönüştü. */
.ak-trust__chip {
    display: inline-flex; align-items: center; flex-shrink: 0;
    height: 64px; padding-inline: 1.9rem;
    border: 0;
    border-right: 1px solid var(--ak-line);
    border-radius: 0;
    background: none;
}
.ak-trust__set > .ak-trust__chip:last-child { border-right: 0; }
@media (max-width: 767px) {
    /* Dar ekranda isimler sarıyor; dikey ayraç satır sonlarında rastgele düşüyor */
    .ak-trust__chip { border-right: 0; height: 40px; padding-inline: 0; }
    .ak-trust__set { gap: .55rem 1.6rem; }
}
.ak-trust__chip img { height: 26px; width: auto; max-width: 110px; object-fit: contain; }
.ak-trust__name {
    font-weight: 600; font-stretch: 92%; font-size: 1.05rem;
    color: var(--ak-navy-800); letter-spacing: .01em; white-space: nowrap;
}

/* ---------- Tanıtım split ekranı (referans z-01 dili: metin+alıntı | büyük fotoğraf) ---------- */
.ak-intro { display: grid; gap: 3rem; align-items: center; }
@media (min-width: 992px) { .ak-intro { grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: 4rem; } }
.ak-intro__quote {
    position: relative;
    margin-top: 2rem;
    background: var(--ak-surface);
    border: 1px solid var(--ak-line-soft);
    border-radius: var(--ak-r-lg);
    padding: 2rem 2.2rem 1.8rem 4.6rem;
    box-shadow: var(--ak-shadow);
    max-width: 560px;
}
.ak-intro__quote::before {
    content: '“';
    position: absolute; left: 1.5rem; top: 1rem;
    font-size: 4rem; line-height: 1;
    font-weight: 740;
    color: var(--ak-navy-600);
}
.ak-intro__quote p { margin: 0; font-size: 1.02rem; line-height: 1.65; color: var(--ak-body); }
.ak-intro__quote cite { display: block; margin-top: .9rem; font-style: normal; font-size: .84rem; font-weight: 640; color: var(--ak-muted); }
.ak-intro__media { position: relative; }
.ak-intro__media img {
    width: 100%;
    border-radius: var(--ak-r-lg);
    box-shadow: var(--ak-shadow-lg);
    aspect-ratio: 10 / 11;
    object-fit: cover;
    filter: saturate(.55);
}
/* Marka tonu: fotoğrafı lacivert evrene bağlayan multiply kaplama (neon yeşili bastırır) */
.ak-intro__media::after {
    content: '';
    position: absolute; inset: 0; z-index: 1;
    border-radius: var(--ak-r-lg);
    background: linear-gradient(205deg, rgba(36, 59, 149, .48), rgba(10, 16, 46, .16) 78%);
    mix-blend-mode: multiply;
    pointer-events: none;
}
/* Derinlik: fotoğrafın arkasında ofset çerçeve yankısı (yalnız geniş ekran) */
@media (min-width: 992px) {
    .ak-intro__media::before {
        content: '';
        position: absolute; inset: 1.6rem -1.6rem -1.6rem 1.6rem; z-index: -1;
        border-radius: var(--ak-r-lg);
        background: var(--ak-navy-50);
        border: 1px solid var(--ak-navy-100);
    }
}
.ak-intro__badge {
    position: absolute; left: -1.4rem; bottom: 2rem; z-index: 2;
    background: var(--ak-navy-600);
    color: #fff;
    border-radius: var(--ak-r);
    padding: 1.1rem 1.5rem;
    box-shadow: 0 18px 44px rgba(10, 16, 46, .3);
}
.ak-intro__badge b { display: block; font-size: 1.6rem; font-weight: 720; font-stretch: 90%; line-height: 1.1; font-variant-numeric: tabular-nums; }
.ak-intro__badge b .plus { font-size: .72em; font-weight: 680; vertical-align: .14em; margin-left: .04em; }
.ak-intro__badge > span { font-size: .82rem; color: var(--ak-navy-100); }
@media (max-width: 991px) { .ak-intro__badge { left: 1rem; } }

/* ---------- Hizmet seçici (referans z-02: koyu ekran, sol liste, sağ görsel + yüzen kart) ---------- */
.ak-switch { display: grid; gap: 2rem; }
@media (min-width: 992px) { .ak-switch { grid-template-columns: minmax(0, 4fr) minmax(0, 8fr); gap: 3rem; align-items: start; } }
.ak-switch__list { display: grid; gap: .15rem; }
.ak-switch__item {
    position: relative;
    display: flex; align-items: center; justify-content: space-between; gap: 1rem;
    width: 100%;
    background: none; border: 0; cursor: pointer;
    text-align: left;
    color: var(--ak-on-dark-muted);
    font: 600 1.02rem/1.35 var(--font);
    padding: .85rem 1rem;
    border-radius: var(--ak-r-sm);
    border-left: 3px solid transparent;
    transition: background .25s var(--ease-out), color .25s var(--ease-out), border-color .25s var(--ease-out);
}
/* İnce satır ayracı */
.ak-switch__item + .ak-switch__item { box-shadow: 0 -1px 0 rgba(255, 255, 255, .06); }
.ak-switch__item:hover { color: #fff; background: rgba(255, 255, 255, .06); }
.ak-switch__item.on {
    color: #fff;
    background: rgba(255, 255, 255, .08);
    border-left-color: var(--ak-navy-300);
}
/* Asılı girinti: sarılan satır numaranın altına kaymaz, temiz rakam kolonu */
.ak-switch__item > span {
    display: grid; grid-template-columns: 1.6rem 1fr;
    column-gap: .6rem; align-items: baseline;
}
.ak-switch__item .idx { font-size: .8rem; font-weight: 660; color: var(--ak-navy-300); font-variant-numeric: tabular-nums; }
.ak-switch__item i { opacity: 0; transform: translateX(-8px); transition: opacity .25s, transform .25s var(--ease-out); }
.ak-switch__item.on i { opacity: 1; transform: none; }
/* Otoplay ilerleme çizgisi: yalnız otomatik moddayken (JS .auto sınıfı) */
.ak-switch__item::after {
    content: '';
    position: absolute; left: 1rem; right: 1rem; bottom: .35rem;
    height: 2px; border-radius: 2px;
    background: rgba(255, 255, 255, .35);
    transform: scaleX(0);
    transform-origin: left;
}
.ak-switch__list.auto .ak-switch__item.on::after { animation: switchProg 5s linear forwards; }
@keyframes switchProg { to { transform: scaleX(1); } }
.ak-switch__stage { position: relative; min-height: 460px; }
.ak-switch__pane { display: none; }
.ak-switch__pane.on { display: block; }
/* Katmanlı sahne girişi: önce fotoğraf sağdan, sonra kart alttan */
.ak-switch__pane.on .ak-switch__photo { animation: paneMedia .5s var(--ease-out) both; }
.ak-switch__pane.on .ak-switch__card { animation: paneCard .5s var(--ease-out) .12s both; }
@keyframes paneMedia { from { opacity: 0; transform: translateX(26px); } }
@keyframes paneCard { from { opacity: 0; transform: translateY(20px); } }
@media (prefers-reduced-motion: reduce) {
    .ak-switch__pane.on .ak-switch__photo, .ak-switch__pane.on .ak-switch__card { animation: none; }
}
.ak-switch__photo {
    border-radius: var(--ak-r-lg);
    overflow: hidden;
    box-shadow: 0 24px 60px rgba(0, 0, 0, .4);
}
.ak-switch__photo img { width: 100%; aspect-ratio: 16 / 8.5; object-fit: cover; }
.ak-switch__card {
    position: relative;
    margin: -5.5rem 1.6rem 0 auto;
    max-width: 480px;
    background: var(--ak-surface);
    border-radius: var(--ak-r-lg);
    padding: 1.7rem 1.8rem;
    box-shadow: 0 22px 54px rgba(0, 0, 0, .38);
}
@media (max-width: 640px) { .ak-switch__card { margin-inline: .6rem; } }
.ak-switch__card .ic {
    width: 50px; height: 50px;
    display: grid; place-items: center;
    background: var(--ak-navy-600);
    color: #fff;
    border-radius: 50%;
    font-size: 1.25rem;
    margin-bottom: 1rem;
}
.ak-switch__card b { display: block; font-size: 1.16rem; font-weight: 690; color: var(--ak-ink); margin-bottom: .4rem; }
.ak-switch__card p { margin: 0 0 1.1rem; font-size: .93rem; color: var(--ak-muted); line-height: 1.6; }

/* ---------- Proje slider'ı (referans z-04: geniş kart + oklar + 1/N) ---------- */
.ak-caseslider { position: relative; }
.ak-caseslider__pane { display: none; }
.ak-caseslider__pane.on { display: block; animation: heroCopy .6s var(--ease-out); }
/* Yön duygusu: ok yönüne göre kayarak giriş */
.ak-caseslider__pane.on.from-right { animation: caseFromRight .45s var(--ease-out); }
.ak-caseslider__pane.on.from-left { animation: caseFromLeft .45s var(--ease-out); }
@keyframes caseFromRight { from { opacity: 0; transform: translateX(36px); } }
@keyframes caseFromLeft { from { opacity: 0; transform: translateX(-36px); } }
/* Yeni slaytta fotoğraf yavaşça oturur */
.ak-caseslider__pane.on .ak-case-wide__media img { animation: caseSettle 5s var(--ease-out) both; }
@keyframes caseSettle { from { transform: scale(1.04); } to { transform: scale(1); } }
@media (prefers-reduced-motion: reduce) {
    .ak-caseslider__pane.on, .ak-caseslider__pane.on .ak-case-wide__media img { animation: none; }
}
.ak-caseslider__nav {
    display: flex; align-items: center; gap: 1rem;
    margin-top: 1.6rem;
    justify-content: center;
}
.ak-caseslider__nav .cnt { font-size: .92rem; font-weight: 640; color: var(--ak-muted); font-variant-numeric: tabular-nums; min-width: 52px; text-align: center; }
.ak-caseslider__nav .cnt.tick { animation: cntTick .2s var(--ease-out); }
@keyframes cntTick { from { opacity: 0; transform: translateY(6px); } }
.ak-caseslider__nav button {
    width: 46px; height: 46px;
    display: grid; place-items: center;
    border: 1px solid var(--ak-line);
    background: var(--ak-surface);
    border-radius: 50%;
    color: var(--ak-navy-700);
    cursor: pointer;
    font-size: 1.05rem;
    transition: background .25s var(--ease-out), color .25s var(--ease-out), border-color .25s var(--ease-out), transform .25s var(--ease-out);
}
.ak-caseslider__nav button:hover { background: var(--ak-navy-600); border-color: var(--ak-navy-600); color: #fff; transform: translateY(-2px); }

/* Diyagonal marka dokusu — koyu ekranlara derinlik (referans z-02/z-08 dili) */
.ak-section--dark::after {
    content: '';
    position: absolute; inset: 0;
    background:
        linear-gradient(115deg, transparent 0 56%, rgba(61, 85, 173, .21) 56% 73%, transparent 73% 81%, rgba(61, 85, 173, .13) 81% 100%),
        radial-gradient(30rem 30rem at 6% 100%, rgba(36, 59, 149, .44), transparent 65%);
    pointer-events: none;
}
.ak-section--dark { position: relative; }
.ak-section--dark > .ak-container { position: relative; z-index: 1; }

/* ---------- Bölüm tonu varyantları (referans ritmi: beyaz <-> koyu <-> batık) ---------- */
.ak-section--dark {
    background:
        radial-gradient(70rem 30rem at 110% -10%, rgba(61, 85, 173, .25), transparent 60%),
        var(--ak-navy-950);
    color: var(--ak-on-dark);
}
.ak-section--dark .ak-h2 { color: #fff; font-weight: 710; }
.ak-section--dark .ak-lead { color: var(--ak-on-dark-muted); }
.ak-section--dark .ak-no { color: var(--ak-navy-300); }
.ak-section--dark .ak-no i { color: var(--ak-red-bright); }
.ak-section--dark .ak-btn--ghost { border-color: rgba(255,255,255,.28); color: #fff; background: rgba(255,255,255,.05); }
.ak-section--dark .ak-btn--ghost:hover { border-color: rgba(255,255,255,.55); color: #fff; }

/* Batık lacivert bölüm: markanın "tam kırmızı ekran" karşılığı */
.ak-section--drench {
    position: relative;
    background: linear-gradient(120deg, var(--ak-navy-700) 0%, var(--ak-navy-600) 60%, var(--ak-navy-500) 100%);
    color: #fff;
    overflow: hidden;
}
.ak-section--drench::before {
    content: '';
    position: absolute; inset: 0;
    background:
        linear-gradient(115deg, transparent 0 50%, rgba(255, 255, 255, .06) 50% 70%, transparent 70% 78%, rgba(10, 16, 46, .16) 78% 100%),
        radial-gradient(38rem 24rem at 4% 100%, rgba(24, 37, 102, .5), transparent 65%);
    pointer-events: none;
}
.ak-section--drench > * { position: relative; }
.ak-section--drench .ak-h2 { color: #fff; }
.ak-section--drench .ak-lead { color: var(--ak-navy-100); }
.ak-section--drench .ak-no { color: var(--ak-navy-200); }
.ak-section--drench .ak-no i { color: #fff; }

/* ---------- Hizmet vitrin kartları (fotoğraflı, cömert radius) ---------- */
.ak-services-grid { display: grid; gap: 1.4rem; }
@media (min-width: 640px) { .ak-services-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1080px) { .ak-services-grid { grid-template-columns: repeat(4, 1fr); } }
.ak-svc-card {
    position: relative;
    display: flex; flex-direction: column;
    background: var(--ak-surface);
    border: 1px solid var(--ak-line-soft);
    border-radius: var(--ak-r-lg);
    overflow: hidden;
    color: var(--ak-ink);
    transition: transform var(--dur-ui) var(--ease-ui), box-shadow var(--dur-ui) var(--ease-ui), border-color var(--dur-ui) var(--ease-ui);
}
.ak-svc-card:hover { transform: translateY(-6px); box-shadow: var(--ak-shadow-lg); border-color: transparent; color: var(--ak-ink); }
.ak-svc-card__media {
    position: relative;
    aspect-ratio: 16 / 10;
    background: linear-gradient(140deg, var(--ak-navy-800), var(--ak-navy-950));
    overflow: hidden;
}
.ak-svc-card__media img {
    width: 100%; height: 100%; object-fit: cover;
    transition: transform .7s var(--ease-out);
}
.ak-svc-card:hover .ak-svc-card__media img { transform: scale(1.06); }
.ak-svc-card__ic {
    position: absolute; left: 1.15rem; bottom: -22px; z-index: 2;
    width: 50px; height: 50px;
    display: grid; place-items: center;
    background: var(--ak-navy-600);
    color: #fff;
    border-radius: 16px;
    font-size: 1.25rem;
    box-shadow: 0 10px 24px rgba(16, 19, 27, .22);
    transition: background var(--dur-ui) var(--ease-ui), transform var(--dur-ui) var(--ease-ui);
}
.ak-svc-card:hover .ak-svc-card__ic { background: var(--ak-navy-800); transform: scale(1.06); }
.ak-svc-card__body { padding: 2.1rem 1.35rem 1.5rem; display: flex; flex-direction: column; gap: .45rem; flex: 1; }
.ak-svc-card__title { font-size: 1.1rem; font-weight: 680; line-height: 1.3; letter-spacing: -.01em; }
.ak-svc-card__summary { font-size: .9rem; color: var(--ak-muted); line-height: 1.55; }
.ak-svc-card__go {
    margin-top: auto; padding-top: .8rem;
    display: inline-flex; align-items: center; gap: .45rem;
    font-size: .9rem; font-weight: 660; color: var(--ak-navy-600);
}
.ak-svc-card:hover .ak-svc-card__go { color: var(--ak-navy-800); }

/* ---------- Hizmet dizin listesi (detay sayfası yan menüsü + kompakt listeler) ---------- */
.ak-speclist { border-top: 1px solid var(--ak-line); }
.ak-speclist__row {
    display: grid;
    grid-template-columns: 3.4rem minmax(0, 1fr) auto;
    gap: 1.1rem;
    align-items: center;
    padding: 1.35rem .4rem;
    border-bottom: 1px solid var(--ak-line);
    color: var(--ak-ink);
    transition: background .25s var(--ease-out), padding .25s var(--ease-out);
}
@media (min-width: 768px) {
    .ak-speclist__row { grid-template-columns: 4.2rem minmax(0, 34%) minmax(0, 1fr) auto; }
}
.ak-speclist__row:hover { background: var(--ak-navy-50); padding-inline: 1rem; }
.ak-speclist__no {
    font-weight: 650; font-size: .95rem;
    color: var(--ak-navy-400);
    font-variant-numeric: tabular-nums;
}
.ak-speclist__no i { font-style: normal; color: var(--ak-red); }
.ak-speclist__title { font-weight: 640; font-size: 1.08rem; line-height: 1.3; }
.ak-speclist__summary { font-size: .92rem; color: var(--ak-muted); line-height: 1.5; display: none; }
@media (min-width: 768px) { .ak-speclist__summary { display: block; } }
.ak-speclist__go {
    width: 38px; height: 38px;
    display: grid; place-items: center;
    border: 1px solid var(--ak-line);
    border-radius: 50%;
    color: var(--ak-navy-600);
    transition: background .25s var(--ease-out), color .25s var(--ease-out), border-color .25s var(--ease-out);
}
.ak-speclist__row:hover .ak-speclist__go { background: var(--ak-navy-600); border-color: var(--ak-navy-600); color: #fff; }

/* ---------- Ürünler: dönüşümlü satırlar ---------- */
.ak-product-row {
    display: grid;
    gap: clamp(1.8rem, 4vw, 3.6rem);
    align-items: center;
    padding-block: clamp(2.2rem, 5vw, 3.6rem);
}
@media (min-width: 992px) {
    .ak-product-row { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
    .ak-product-row--flip > .ak-product-row__media { order: 2; }
}
/* Çerçeve arkasında marka halesi + ince plan ızgarası: ürün boşlukta yüzmez */
.ak-product-row__media { position: relative; }
.ak-product-row__media::before {
    content: '';
    position: absolute; inset: 10% -7% -12% -7%; z-index: 0;
    border-radius: var(--ak-r-lg);
    background:
        radial-gradient(46rem 22rem at 32% 60%, rgba(36, 59, 149, .13), transparent 62%),
        repeating-linear-gradient(0deg, rgba(36, 59, 149, .05) 0 1px, transparent 1px 26px),
        repeating-linear-gradient(90deg, rgba(36, 59, 149, .05) 0 1px, transparent 1px 26px);
    pointer-events: none;
}
.ak-product-row--flip .ak-product-row__media::before {
    background:
        radial-gradient(46rem 22rem at 68% 60%, rgba(36, 59, 149, .13), transparent 62%),
        repeating-linear-gradient(0deg, rgba(36, 59, 149, .05) 0 1px, transparent 1px 26px),
        repeating-linear-gradient(90deg, rgba(36, 59, 149, .05) 0 1px, transparent 1px 26px);
}
.ak-product-row__media > .ak-frame { position: relative; z-index: 1; }
.ak-product-row + .ak-product-row { border-top: 1px solid var(--ak-line-soft); }
.ak-product-row__name {
    display: flex; align-items: baseline; gap: .1em;
    font-size: clamp(1.6rem, 1.2rem + 1.2vw, 2.1rem);
    font-weight: 700; font-stretch: 90%;
    color: var(--ak-ink);
    letter-spacing: -.015em;
    margin-bottom: .3rem;
}
.ak-product-row__name .dot { color: var(--ak-red); }
.ak-product-row__tagline { font-weight: 580; color: var(--ak-navy-700); margin-bottom: .8rem; }
.ak-product-row__summary { color: var(--ak-muted); max-width: 52ch; }
.ak-product-row__feats { list-style: none; padding: 0; margin: 1.3rem 0 1.6rem; display: grid; gap: .55rem; }
.ak-product-row__feats li { display: flex; gap: .6rem; align-items: baseline; font-size: .95rem; }
.ak-product-row__feats i { color: var(--ak-navy-500); font-size: .9rem; transform: translateY(1px); }

/* CSS tarayıcı çerçevesi (ürün mockup sahnesi) */
.ak-frame {
    background: var(--ak-surface);
    border: 1px solid var(--ak-line);
    border-radius: var(--ak-r);
    box-shadow: 0 24px 60px -24px rgba(12, 20, 60, .28), 0 2px 8px rgba(12, 20, 60, .06);
    overflow: hidden;
}
.ak-frame__bar {
    display: flex; align-items: center; gap: .45rem;
    padding: .6rem .9rem;
    border-bottom: 1px solid var(--ak-line-soft);
    background: var(--ak-bg-soft);
}
.ak-frame__bar span { width: 9px; height: 9px; border-radius: 50%; background: var(--ak-line); }
.ak-frame__bar .addr {
    margin-left: .5rem;
    flex: 1;
    height: 20px; max-width: 220px;
    background: var(--ak-surface);
    border: 1px solid var(--ak-line-soft);
    border-radius: 6px;
    font-size: .66rem; color: var(--ak-muted);
    display: flex; align-items: center; padding-inline: .55rem;
    overflow: hidden; white-space: nowrap;
}
.ak-frame__body { padding: 0; position: relative; }
/* Ekran görüntüsü çerçeveyi doldurur: sağdaki ölü bant biter */
.ak-frame__body img {
    width: 100%;
    aspect-ratio: 16 / 10;
    object-fit: cover;
    object-position: left top;
    filter: saturate(.72) contrast(1.03);
}
/* Eski arayüz ekranlarını marka tonuna çeken kaplama (yalnız fotoğraflı gövdede) */
.ak-frame__body:has(img)::after {
    content: '';
    position: absolute; inset: 0;
    background: linear-gradient(160deg, rgba(36, 59, 149, .18), rgba(10, 16, 46, .06));
    mix-blend-mode: multiply;
    pointer-events: none;
}
.ak-frame__body svg { display: block; width: 100%; height: auto; }
/* Ürün mock'u: görünüme girince çizgi grafiği çizilir */
.ak-mock-line { stroke-dasharray: 620; stroke-dashoffset: 620; }
.in .ak-mock-line { animation: drawLine 1.4s var(--ease-out) .3s forwards; }
@keyframes drawLine { to { stroke-dashoffset: 0; } }
.ak-mock-dot { animation: akPing 2.2s ease-out infinite; transform-origin: center; transform-box: fill-box; }
@media (prefers-reduced-motion: reduce) {
    .ak-mock-line { stroke-dasharray: none; stroke-dashoffset: 0; animation: none; }
    .ak-mock-dot { animation: none; }
}

/* ---------- Metodoloji: batık bölümde beyaz kartlar + adımları bağlayan akış hattı ---------- */
.ak-method {
    position: relative;
    display: grid; gap: 1.1rem;
}
@media (min-width: 768px) { .ak-method { grid-template-columns: repeat(4, 1fr); gap: 1.4rem; } }
@media (min-width: 768px) {
    /* Kartların arkasında 01→04 akış hattı ve üzerinde kayan ışık */
    .ak-method::before {
        content: '';
        position: absolute; top: 2.9rem; left: 4%; right: 4%;
        height: 2px; background: rgba(255, 255, 255, .16);
    }
    .ak-method::after {
        content: '';
        position: absolute; top: 2.9rem; left: 4%;
        height: 2px; width: 22%;
        background: linear-gradient(90deg, transparent, rgba(255, 255, 255, .5), transparent);
        animation: methodFlow 3.6s linear infinite;
    }
    @keyframes methodFlow {
        from { transform: translateX(-100%); }
        to { transform: translateX(560%); }
    }
}
@media (prefers-reduced-motion: reduce) { .ak-method::after { display: none; } }
.ak-method__step {
    position: relative;
    background: var(--ak-surface);
    border-radius: var(--ak-r-lg);
    padding: 1.7rem 1.5rem 1.6rem;
    box-shadow: 0 18px 44px rgba(10, 16, 46, .2);
    transition: transform var(--dur-ui) var(--ease-ui), box-shadow var(--dur-ui) var(--ease-ui);
}
.ak-method__step:hover { transform: translateY(-6px); box-shadow: 0 26px 60px rgba(10, 16, 46, .3); }
.ak-method__no {
    display: inline-grid; place-items: center;
    width: 46px; height: 46px;
    border-radius: 50%;
    background: var(--ak-navy-600);
    color: #fff;
    font-size: .92rem; font-weight: 680;
    font-variant-numeric: tabular-nums;
    margin-bottom: .9rem;
}
.ak-method__no i { display: none; }
.ak-method__title { font-size: 1.12rem; font-weight: 680; color: var(--ak-ink); margin: 0 0 .3rem; }
.ak-method__text { font-size: .95rem; line-height: 1.55; color: var(--ak-muted); margin: 0; }

/* ---------- Sektör karoları ---------- */
.ak-sectors { display: grid; gap: 1.1rem; }
@media (min-width: 640px) { .ak-sectors { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 992px) { .ak-sectors { grid-template-columns: repeat(4, 1fr); } }
.ak-sector-tile {
    position: relative;
    display: flex; flex-direction: column; justify-content: flex-end;
    min-height: 230px;
    padding: 1.4rem;
    border-radius: var(--ak-r);
    background: var(--ak-navy-600);
    color: var(--ak-on-dark);
    overflow: hidden;
    transition: transform var(--dur-ui) var(--ease-ui), box-shadow var(--dur-ui) var(--ease-ui);
}
/* Soldan sağa tek yönlü ton rampası: 600 → 700 → 800 → 900 */
.ak-sector-tile:nth-child(2) { background: var(--ak-navy-700); }
.ak-sector-tile:nth-child(3) { background: var(--ak-navy-800); }
.ak-sector-tile:nth-child(4) { background: var(--ak-navy-900); }
.ak-sector-tile:hover { transform: translateY(-4px); box-shadow: var(--ak-shadow-lg); color: var(--ak-on-dark); }
.ak-sector-tile img.cover {
    position: absolute; inset: 0;
    width: 100%; height: 100%; object-fit: cover;
    opacity: .5;
    filter: saturate(.7);
    transition: transform .6s var(--ease-out), opacity .6s var(--ease-out);
}
.ak-sector-tile:hover img.cover { transform: scale(1.05); opacity: .62; }
/* Net scrim: fotoğraf üstte okunur, metin alttaki koyuluğa oturur */
.ak-sector-tile::after {
    content: '';
    position: absolute; inset: 0; z-index: 0;
    background: linear-gradient(180deg, rgba(10, 16, 46, .12) 0%, rgba(10, 16, 46, .86) 78%);
    pointer-events: none;
}
.ak-sector-tile .grid-motif {
    position: absolute; inset: 0; opacity: .16; pointer-events: none;
}
.ak-sector-tile i.bi {
    position: relative; z-index: 1;
    width: 44px; height: 44px;
    display: grid; place-items: center;
    font-size: 1.3rem; color: #fff;
    background: rgba(255, 255, 255, .08);
    border: 1px solid rgba(255, 255, 255, .14);
    border-radius: 12px;
    margin-bottom: auto;
}
.ak-sector-tile b {
    position: relative; z-index: 1;
    font-size: 1.08rem; font-weight: 660; line-height: 1.3;
    transition: transform .4s var(--ease-out);
}
.ak-sector-tile span {
    position: relative; z-index: 1;
    font-size: .84rem; color: var(--ak-on-dark-muted); margin-top: .3rem;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    min-height: 2.6em;
    transition: transform .4s var(--ease-out);
}
.ak-sector-tile:hover b, .ak-sector-tile:hover span { transform: translateY(-4px); }
/* Mobil tek kolonda karo içi ölü boşluğu kapat */
@media (max-width: 639px) {
    .ak-sector-tile { min-height: 0; }
    .ak-sector-tile i.bi { margin-bottom: 1.1rem; }
    .ak-sector-tile span { min-height: 0; }
}

/* ---------- Referans logo duvarı ---------- */
.ak-logowall {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 1px;
    background: var(--ak-line-soft);
    border: 1px solid var(--ak-line-soft);
    border-radius: var(--ak-r);
    overflow: hidden;
}
.ak-logowall__cell {
    background: var(--ak-surface);
    min-height: 96px;
    display: grid; place-items: center;
    padding: 1rem;
    transition: background .25s var(--ease-out);
}
.ak-logowall__cell:hover { background: var(--ak-navy-50); }
.ak-logowall__cell img {
    max-height: 40px; max-width: 120px; object-fit: contain;
    filter: grayscale(1) opacity(.6);
    transition: filter .3s var(--ease-out);
}
.ak-logowall__cell:hover img { filter: none; }
.ak-logowall__cell .name { font-weight: 660; font-stretch: 92%; color: var(--ak-muted); text-align: center; font-size: .98rem; }
.ak-logowall__cell:hover .name { color: var(--ak-navy-700); }

/* ---------- Proje kartları ---------- */
.ak-cases { display: grid; gap: 1.4rem; }
@media (min-width: 768px) { .ak-cases { grid-template-columns: repeat(3, 1fr); } }
.ak-case-card {
    display: flex; flex-direction: column;
    background: var(--ak-surface);
    border: 1px solid var(--ak-line-soft);
    border-radius: var(--ak-r);
    overflow: hidden;
    color: var(--ak-ink);
    transition: transform var(--dur-ui) var(--ease-ui), box-shadow var(--dur-ui) var(--ease-ui), border-color var(--dur-ui) var(--ease-ui);
}
.ak-case-card:hover { transform: translateY(-4px); box-shadow: var(--ak-shadow-lg); border-color: var(--ak-navy-200); color: var(--ak-ink); }
.ak-case-card__media { aspect-ratio: 16 / 9; background: var(--ak-navy-900); position: relative; overflow: hidden; }
.ak-case-card__media img { width: 100%; height: 100%; object-fit: cover; }
.ak-case-card__media svg { position: absolute; inset: 0; width: 100%; height: 100%; opacity: .5; }
.ak-case-card__body { padding: 1.25rem 1.35rem 1.45rem; display: flex; flex-direction: column; gap: .45rem; flex: 1; }
.ak-case-card__client { font-size: .8rem; font-weight: 640; color: var(--ak-muted); letter-spacing: .02em; }
.ak-case-card__title { font-size: 1.06rem; font-weight: 650; line-height: 1.35; }
/* Metrik kartın en altında, küçük ve son okunan şeydi; oysa vakanın SATTIĞI şey o.
   Başlığın üstüne alındı ve rakam okunur boya çıkarıldı. */
.ak-case-card__metric {
    order: -1;
    margin: 0 0 .15rem;
    padding-top: 0;
    font-size: .82rem;
    color: var(--ak-muted);
    display: flex; align-items: baseline; gap: .45rem;
}
.ak-case-card__metric b {
    color: var(--ak-navy-600);
    font-size: 1.4rem; font-weight: 700; line-height: 1.1;
    font-variant-numeric: tabular-nums;
    margin-right: 0;
}

/* Ana sayfa vaka ızgarası — karuselin yerine geçti */
.ak-case-grid { display: grid; gap: 1.4rem; }
@media (min-width: 700px)  { .ak-case-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (min-width: 1040px) { .ak-case-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1.6rem; } }

/* Öne çıkan tek geniş proje (ana sayfa) */
.ak-case-wide {
    display: grid; gap: 0;
    background:
        radial-gradient(28rem 20rem at 100% 0%, rgba(61, 85, 173, .30), transparent 60%),
        var(--ak-navy-950);
    border-radius: var(--ak-r-lg);
    overflow: hidden;
    color: var(--ak-on-dark);
}
@media (min-width: 992px) { .ak-case-wide { grid-template-columns: minmax(0, 6fr) minmax(0, 6fr); } }
.ak-case-wide__media { position: relative; min-height: 260px; background: var(--ak-navy-900); overflow: hidden; }
.ak-case-wide__media img {
    position: absolute; inset: 0; width: 100%; height: 100%;
    object-fit: cover;
    opacity: .88;
    filter: saturate(.82);
    transition: opacity .5s var(--ease-out), filter .5s var(--ease-out);
}
/* Palet dışı renkleri laciverte çeken ton kaplaması */
.ak-case-wide__media::after {
    content: '';
    position: absolute; inset: 0;
    background: linear-gradient(120deg, rgba(10, 16, 46, .38), transparent 62%);
    mix-blend-mode: multiply;
    pointer-events: none;
}
.ak-case-wide:hover .ak-case-wide__media img { opacity: .95; filter: saturate(.95); }
.ak-case-wide__media svg { position: absolute; inset: 0; width: 100%; height: 100%; }
.ak-case-wide__body { padding: clamp(1.8rem, 4vw, 3rem); display: flex; flex-direction: column; }
.ak-case-wide__client { font-size: .84rem; font-weight: 640; color: var(--ak-navy-300); margin-bottom: .7rem; }
.ak-case-wide__title { color: #fff; font-size: clamp(1.4rem, 1.1rem + 1.2vw, 1.9rem); font-weight: 680; font-stretch: 92%; line-height: 1.25; margin-bottom: .7rem; }
.ak-case-wide__summary { color: var(--ak-on-dark-muted); max-width: 50ch; }
.ak-case-wide__results { display: flex; gap: 2.2rem; margin: 1.5rem 0; flex-wrap: wrap; }
.ak-case-wide__results b { display: block; font-size: 1.7rem; font-weight: 700; font-stretch: 90%; color: #fff; font-variant-numeric: tabular-nums; }
.ak-case-wide__results b + span { font-size: .84rem; color: var(--ak-on-dark-muted); }

/* ---------- Blog kartları: kaplı kart + görsel üstünde kategori çipi ---------- */
.ak-posts { display: grid; gap: 1.4rem; }
@media (min-width: 768px) { .ak-posts { grid-template-columns: repeat(3, 1fr); } }
.ak-post-card {
    display: flex; flex-direction: column;
    color: var(--ak-ink);
    background: var(--ak-surface);
    border: 1px solid var(--ak-line);
    border-radius: var(--ak-r);
    overflow: hidden;
    transition: transform var(--dur-ui) var(--ease-ui), box-shadow var(--dur-ui) var(--ease-ui), border-color var(--dur-ui) var(--ease-ui);
}
.ak-post-card:hover { transform: translateY(-4px); box-shadow: var(--ak-shadow-lg); border-color: var(--ak-navy-200); color: var(--ak-ink); }
.ak-post-card__media {
    aspect-ratio: 16 / 9;
    overflow: hidden;
    background: var(--ak-navy-100);
    position: relative;
}
.ak-post-card__media img {
    width: 100%; height: 100%; object-fit: cover;
    filter: saturate(.8);
    transition: transform .6s var(--ease-out), filter .35s var(--ease-out);
}
/* Dinlenirken markaya bağlı ton; dokununca renklenir */
.ak-post-card__media::after {
    content: '';
    position: absolute; inset: 0;
    background: linear-gradient(180deg, rgba(36, 59, 149, .10), rgba(10, 16, 46, .24));
    mix-blend-mode: multiply;
    transition: opacity .35s var(--ease-out);
    pointer-events: none;
}
.ak-post-card:hover .ak-post-card__media img { transform: scale(1.035); filter: saturate(1); }
.ak-post-card:hover .ak-post-card__media::after { opacity: 0; }
.ak-post-card__media .ph { position: absolute; inset: 0; display: grid; place-items: center; color: var(--ak-navy-300); font-size: 1.8rem; }
.ak-post-card__cat {
    position: absolute; left: .9rem; bottom: .9rem; z-index: 1;
    font-size: .72rem; font-weight: 660; letter-spacing: .02em;
    color: #fff;
    background: rgba(36, 59, 149, .92);
    padding: .3rem .75rem;
    border-radius: 999px;
}
.ak-post-card__body { display: flex; flex-direction: column; flex: 1; padding: 1.1rem 1.2rem 1.3rem; }
.ak-post-card__meta { font-size: .8rem; color: var(--ak-muted); display: flex; gap: .7rem; margin-bottom: .35rem; }
.ak-post-card__title { font-size: 1.08rem; font-weight: 650; line-height: 1.4; }
.ak-post-card:hover .ak-post-card__title { color: var(--ak-navy-700); }
.ak-post-card__excerpt { font-size: .92rem; color: var(--ak-muted); margin-top: .35rem; }
.ak-post-card__more {
    margin-top: auto; padding-top: .9rem;
    display: inline-flex; align-items: center; gap: .45rem;
    font-size: .88rem; font-weight: 660; color: var(--ak-navy-700);
}
.ak-post-card__more .ak-arrow { transition: transform .3s var(--ease-out); }
.ak-post-card:hover .ak-post-card__more .ak-arrow { transform: translateX(4px); }

/* ---------- CTA bandı ---------- */
.ak-cta-band {
    background: var(--ak-navy-900);
    border-radius: var(--ak-r-lg);
    color: var(--ak-on-dark);
    padding: clamp(2.4rem, 6vw, 4rem);
    display: grid; gap: 1.6rem;
    position: relative; overflow: hidden;
}
@media (min-width: 992px) { .ak-cta-band { grid-template-columns: minmax(0, 1fr) auto; align-items: center; } }
/* Aurora katmanı: çift radial, 13 sn'lik yavaş nefes */
.ak-cta-band::before {
    content: '';
    position: absolute; inset: -20%;
    background:
        radial-gradient(46rem 20rem at 100% 0%, rgba(61, 85, 173, .42), transparent 60%),
        radial-gradient(30rem 18rem at 0% 100%, rgba(36, 59, 149, .55), transparent 62%);
    animation: ctaAurora 13s ease-in-out infinite alternate;
    pointer-events: none;
}
@keyframes ctaAurora { to { transform: translate3d(5%, 4%, 0) scale(1.08); } }
@media (prefers-reduced-motion: reduce) { .ak-cta-band::before { animation: none; } }
/* Logo yankısı filigran: dev "a" harfi */
.ak-cta-band__mark {
    position: absolute; right: -1rem; top: 50%;
    transform: translateY(-58%);
    font-size: 26rem; font-weight: 740; line-height: 1;
    color: rgba(255, 255, 255, .035);
    pointer-events: none; user-select: none;
}
.ak-cta-band h2 { color: #fff; margin-bottom: .4rem; position: relative; }
.ak-cta-band p { color: var(--ak-on-dark-muted); margin: 0; position: relative; max-width: 46ch; }
.ak-cta-band__actions { display: flex; flex-wrap: wrap; gap: .8rem; position: relative; }
.ak-cta-band__phone {
    display: inline-flex; align-items: center; gap: .55rem;
    font-size: 1.05rem; font-weight: 660; color: #fff;
    padding: .82rem 1.2rem;
}
.ak-cta-band__phone:hover { color: var(--ak-navy-200); }
.ak-cta-band__phone:hover i { animation: phoneRing .4s var(--ease-out); }
@keyframes phoneRing {
    0% { transform: rotate(0); }
    30% { transform: rotate(-12deg); }
    60% { transform: rotate(10deg); }
    80% { transform: rotate(-6deg); }
    100% { transform: rotate(0); }
}

/* ---------- Footer ---------- */
.ak-footer {
    background: var(--ak-navy-950);
    color: var(--ak-on-dark-muted);
    margin-top: var(--section-gap);
}
.ak-footer__grid {
    display: grid; gap: 2.4rem;
    padding-block: clamp(3rem, 6vw, 4.5rem) 2.4rem;
}
@media (min-width: 768px) { .ak-footer__grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1100px) { .ak-footer__grid { grid-template-columns: 4fr 2.5fr 2.5fr 3fr; } }
.ak-footer__brand img { height: 34px; margin-bottom: 1.1rem; }
.ak-footer__about { font-size: .92rem; line-height: 1.65; max-width: 40ch; }
.ak-footer .ak-footer__h {
    color: var(--ak-navy-300); font-size: .76rem; font-weight: 680;
    text-transform: uppercase; letter-spacing: .14em; margin: 0 0 1rem;
}
.ak-footer ul { list-style: none; padding: 0; margin: 0; display: grid; gap: .35rem; }
.ak-footer ul a { color: var(--ak-on-dark-muted); font-size: .92rem; line-height: 1.5; padding-block: .12rem; display: inline-block; }
.ak-footer ul a:hover { color: #fff; text-decoration: underline; text-underline-offset: 3px; }
.ak-footer__contact li { display: flex; gap: .6rem; align-items: flex-start; font-size: .92rem; }
.ak-footer__contact i { color: var(--ak-navy-300); transform: translateY(2px); }
.ak-footer__social { display: flex; gap: .6rem; margin-top: 1.3rem; }
.ak-footer__social a {
    width: 40px; height: 40px;
    display: grid; place-items: center;
    border: 1px solid rgba(255, 255, 255, .22);
    border-radius: 50%;
    color: var(--ak-on-dark-muted);
    transition: background .25s, color .25s, border-color .25s;
}
.ak-footer__social a:hover { background: rgba(255, 255, 255, .08); border-color: rgba(255, 255, 255, .45); color: #fff; }
.ak-footer__bottom {
    display: flex; flex-wrap: wrap; justify-content: space-between; gap: .8rem 1.6rem;
    padding-block: 1.4rem;
    border-top: 1px solid var(--ak-on-dark-line);
    font-size: .84rem;
}
.ak-footer__bottom a { color: var(--ak-on-dark-muted); }
.ak-footer__bottom a:hover { color: #fff; }
.ak-footer__legal { display: flex; flex-wrap: wrap; gap: 1.2rem; }

/* ---------- İç sayfa başlığı ---------- */
.ak-page-head {
    background: var(--ak-navy-50);
    border-bottom: 1px solid var(--ak-line-soft);
    padding-block: clamp(2.6rem, 6vw, 4.2rem);
}
.ak-page-head--dark {
    position: relative;
    isolation: isolate;
    overflow: hidden;
    background: var(--ak-navy-950);
    border-bottom: 0;
    color: var(--ak-on-dark);
}
/* Teknik doku: ölçüm ızgarası + sahanın diyagonal kesiti.
   Süs değil, markanın kendi dili — telemetri/ölçüm kimliğinin görsel karşılığı.
   Stok görsel yok, dekoratif gradyan yok; hepsi tek katman CSS. */
.ak-page-head--dark::before {
    content: '';
    position: absolute;
    inset: 0;
    z-index: -1;
    background-image:
        linear-gradient(rgba(198, 208, 238, .055) 1px, transparent 1px),
        linear-gradient(90deg, rgba(198, 208, 238, .055) 1px, transparent 1px);
    background-size: 56px 56px, 56px 56px;
    -webkit-mask-image: linear-gradient(100deg, #000 0 42%, transparent 78%);
    mask-image: linear-gradient(100deg, #000 0 42%, transparent 78%);
}
.ak-page-head--dark::after {
    content: '';
    position: absolute;
    z-index: -1;
    top: -20%;
    right: -8%;
    width: min(46%, 620px);
    height: 140%;
    background:
        linear-gradient(118deg, transparent 0 46%, rgba(61, 85, 173, .30) 46% 58%,
                        transparent 58% 66%, rgba(36, 59, 149, .38) 66% 100%);
    transform: skewX(-9deg);
}
/* Ölçüm çentikleri: alt kenarda ince, düzenli işaretler */
.ak-page-head--dark .ak-container { position: relative; z-index: 1; }
.ak-page-head--dark .ak-container::after {
    content: '';
    position: absolute;
    left: 0; right: 0; bottom: calc(-1 * clamp(2.2rem, 4vw, 3.4rem));
    height: 9px;
    background-image: linear-gradient(90deg, rgba(198, 208, 238, .34) 1px, transparent 1px);
    background-size: 28px 100%;
    -webkit-mask-image: linear-gradient(90deg, #000 0 22%, transparent 62%);
    mask-image: linear-gradient(90deg, #000 0 22%, transparent 62%);
}
@media (max-width: 767px) {
    .ak-page-head--dark::after { width: 62%; right: -16%; }
    .ak-page-head--dark .ak-container::after { display: none; }
}
.ak-page-head--dark h1 { color: #fff; }
.ak-page-head--dark .ak-lead { color: var(--ak-on-dark-muted); }
.ak-breadcrumb {
    display: flex; flex-wrap: wrap; gap: .45rem;
    font-size: .82rem; color: var(--ak-muted);
    margin-bottom: 1rem;
    list-style: none; padding: 0;
}
.ak-breadcrumb a { color: var(--ak-muted); }
.ak-breadcrumb a:hover { color: var(--ak-navy-700); }
.ak-breadcrumb li + li::before { content: '/'; margin-right: .45rem; opacity: .5; }
.ak-page-head--dark .ak-breadcrumb, .ak-page-head--dark .ak-breadcrumb a { color: var(--ak-navy-300); }
.ak-page-head h1 { font-size: clamp(1.9rem, 1.3rem + 2.4vw, 3rem); font-weight: 700; font-stretch: 90%; letter-spacing: -.018em; margin-bottom: .4rem; }
.ak-page-head .ak-lead { margin: 0; }

/* ---------- Sayfalama ---------- */
.ak-pagination { display: flex; gap: .4rem; justify-content: center; margin-top: 3rem; flex-wrap: wrap; }
.ak-pagination a, .ak-pagination span {
    min-width: 40px; height: 40px;
    display: inline-grid; place-items: center;
    padding-inline: .7rem;
    border: 1px solid var(--ak-line);
    border-radius: var(--ak-r-sm);
    font-size: .9rem; font-weight: 600;
    color: var(--ak-ink);
}
.ak-pagination a:hover { border-color: var(--ak-navy-400); color: var(--ak-navy-700); }
.ak-pagination .current { background: var(--ak-navy-600); border-color: var(--ak-navy-600); color: #fff; }

/* ---------- WhatsApp float ---------- */
.ak-whatsapp {
    position: fixed; right: 20px; bottom: 20px; z-index: 90;
    width: 54px; height: 54px;
    display: grid; place-items: center;
    background: #23A455;
    color: #fff; font-size: 1.6rem;
    border-radius: 50%;
    box-shadow: 0 10px 28px rgba(16, 19, 27, .22);
    transition: transform .3s var(--ease-out);
}
.ak-whatsapp:hover { transform: translateY(-3px) scale(1.04); color: #fff; }

/* ---------- Çerez onayı — sayfa enince bant ----------
   Ortada yüzen kart yerine tam en: onay metni sayfanın bir parçası gibi durur,
   içerik ızgarasıyla (.ak-container) hizalanır ve hiçbir şeyi örtmez. */
.ak-cookie {
    position: fixed; z-index: 130;
    left: 0; right: 0; bottom: 0;
    background: var(--ak-navy-950);
    border-top: 1px solid var(--ak-navy-700);
    box-shadow: 0 -18px 46px rgba(4, 8, 26, .38);
    color: var(--ak-navy-200);
    visibility: hidden;
    transform: translateY(100%);
    transition: transform .42s var(--ease-out), visibility .42s;
}
.ak-cookie.show { visibility: visible; transform: none; }
@media (prefers-reduced-motion: reduce) { .ak-cookie { transition: none; } }

/* Bant: solda metin, sağda eylemler. Metin ölçüsü okunur kalsın diye 68ch'de durur. */
.ak-cookie__bar {
    display: grid;
    gap: 1.15rem 2.6rem;
    padding-block: 1.35rem;
}
@media (min-width: 940px) {
    .ak-cookie__bar { grid-template-columns: minmax(0, 1fr) auto; align-items: center; }
}
.ak-cookie__copy { max-width: 68ch; }
.ak-cookie__title {
    display: block;
    font-size: 1rem; font-weight: 700;
    color: #fff;
    margin-bottom: .35rem;
}
/* Markanın nöbet noktası — başlığın önünde */
.ak-cookie__title::before {
    content: '';
    display: inline-block;
    width: 6px; height: 6px;
    border-radius: 50%;
    background: var(--ak-red-bright, #E23A52);
    margin-right: .5rem;
    vertical-align: middle;
}
.ak-cookie__text { margin: 0; font-size: .855rem; line-height: 1.6; color: var(--ak-navy-200); }
.ak-cookie__text a { color: #fff; text-decoration: underline; text-underline-offset: 3px; }
.ak-cookie__text a:hover { color: var(--ak-navy-200); }

.ak-cookie__side { display: grid; gap: .7rem; justify-items: start; }
@media (min-width: 940px) { .ak-cookie__side { justify-items: end; } }
.ak-cookie__actions { display: flex; gap: .6rem; flex-wrap: wrap; }
.ak-cookie__actions .ak-btn { padding: .6rem 1.3rem; font-size: .85rem; white-space: nowrap; }
.ak-cookie__note {
    margin: 0;
    font-size: .74rem; line-height: 1.5;
    color: var(--ak-navy-400);
    max-width: 46ch;
}
@media (min-width: 940px) { .ak-cookie__note { text-align: right; } }
.ak-cookie__note b { color: var(--ak-navy-300); font-weight: 620; }

/* Tercih paneli — bandın üstünde açılır */
.ak-cookie__prefs {
    border-top: 1px solid var(--ak-navy-800);
    padding-block: 1.1rem 1.35rem;
    display: grid;
    gap: .5rem;
}
/* Yazar stili tarayıcının [hidden] kuralını ezer; açıkça geri almak gerekir. */
.ak-cookie__prefs[hidden] { display: none; }
.ak-cookie__cat {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 1rem 1.6rem;
    align-items: center;
    padding: .8rem 0;
    border-bottom: 1px solid rgba(30, 47, 125, .5);
}
.ak-cookie__cat:last-of-type { border-bottom: 0; }
.ak-cookie__cat b { display: block; font-size: .88rem; font-weight: 660; color: #fff; }
.ak-cookie__cat p { margin: .22rem 0 0; font-size: .78rem; line-height: 1.5; color: var(--ak-navy-300); max-width: 62ch; }
.ak-cookie__always {
    font-size: .72rem; font-weight: 620;
    letter-spacing: .06em; text-transform: uppercase;
    color: var(--ak-navy-400);
    white-space: nowrap;
}
.ak-cookie__prefs-foot { display: flex; justify-content: flex-end; padding-top: .4rem; }

/* Anahtar — çerez panelinde tek kullanım, o yüzden burada tanımlı.
   Adı .ak-toggle: .ak-switch ana sayfadaki hizmet seçicinin adı; çakışınca seçicinin grid'i
   inline-flex'e dönüp telefonda 390px ekranda 424px'e taşıyordu. */
.ak-toggle { display: inline-flex; align-items: center; cursor: pointer; }
.ak-toggle input { position: absolute; opacity: 0; width: 0; height: 0; }
.ak-toggle__label { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); }
.ak-toggle__track {
    position: relative;
    width: 46px; height: 26px;
    border-radius: 999px;
    background: var(--ak-navy-800);
    border: 1px solid var(--ak-navy-700);
    transition: background .22s var(--ease-out), border-color .22s var(--ease-out);
}
.ak-toggle__track::after {
    content: '';
    position: absolute; top: 3px; left: 3px;
    width: 18px; height: 18px;
    border-radius: 50%;
    background: var(--ak-navy-300);
    transition: transform .22s var(--ease-out), background .22s var(--ease-out);
}
.ak-toggle input:checked + .ak-toggle__track { background: var(--ak-navy-600); border-color: var(--ak-navy-500); }
.ak-toggle input:checked + .ak-toggle__track::after { transform: translateX(20px); background: #fff; }
.ak-toggle input:focus-visible + .ak-toggle__track { outline: 2px solid var(--ak-navy-300); outline-offset: 3px; }
@media (prefers-reduced-motion: reduce) {
    .ak-toggle__track, .ak-toggle__track::after { transition: none; }
}

/* Onay beklerken yüzen ögeler bandın altında kalmasın */
body.ak-consent-open .ak-whatsapp,
body.ak-consent-open .ak-mobilebar { opacity: 0; pointer-events: none; }

/* ---------- 404 / hata ---------- */
.ak-error {
    min-height: 60vh;
    display: grid; place-content: center; text-align: center;
    padding-block: 4rem;
}
.ak-error__code {
    font-size: clamp(4.5rem, 14vw, 8rem);
    font-weight: 700; font-stretch: 85%;
    color: var(--ak-navy-100);
    line-height: 1;
}
.ak-error__code i { font-style: normal; color: var(--ak-red); }
.ak-error h1 { font-size: 1.5rem; margin-top: .6rem; }
.ak-error p { color: var(--ak-muted); }

/* ---------- v7: Metod teslimat listeleri + taahhüt şeridi ---------- */
.ak-method__list {
    list-style: none; margin: .9rem 0 0; padding: .9rem 0 0;
    border-top: 1px solid var(--ak-line-soft);
    display: grid; gap: .4rem;
}
.ak-method__list li {
    position: relative;
    padding-left: 1.05rem;
    font-size: .84rem; line-height: 1.45;
    color: var(--ak-body);
}
.ak-method__list li::before {
    content: '';
    position: absolute; left: 0; top: .5em;
    width: 5px; height: 5px; border-radius: 50%;
    background: var(--ak-navy-500);
}
/* Taahhüt üçlüsü: kutu değil, çizgiyle ayrılmış üç cümle (spesifikasyon dili) */
.ak-commit {
    display: grid; gap: 1.4rem;
    margin-top: 2.6rem;
    padding-top: 1.8rem;
    border-top: 1px solid rgba(255, 255, 255, .22);
}
@media (min-width: 768px) { .ak-commit { grid-template-columns: repeat(3, 1fr); gap: 2.4rem; } }
.ak-commit__cell { position: relative; }
@media (min-width: 768px) {
    .ak-commit__cell + .ak-commit__cell::before {
        content: '';
        position: absolute; left: -1.2rem; top: .2rem; bottom: .2rem;
        width: 1px; background: rgba(255, 255, 255, .18);
    }
}
.ak-commit__cell b {
    display: block;
    font-size: .8rem; font-weight: 680;
    text-transform: uppercase; letter-spacing: .09em;
    color: #fff;
    margin-bottom: .35rem;
}
.ak-commit__cell span { font-size: .9rem; color: var(--ak-navy-100); line-height: 1.55; }

/* ---------- v7: İzleme Merkezi (NOC) bandı ---------- */
.ak-noc { display: grid; gap: 2.6rem; align-items: center; }
@media (min-width: 992px) { .ak-noc { grid-template-columns: minmax(0, 6fr) minmax(0, 6fr); gap: 3.5rem; } }
.ak-noc__points { display: grid; gap: .9rem; margin-top: 1.6rem; }
@media (min-width: 640px) { .ak-noc__points { grid-template-columns: repeat(2, 1fr); } }
.ak-noc__point {
    display: flex; gap: .8rem; align-items: flex-start;
    background: rgba(255, 255, 255, .05);
    border: 1px solid rgba(198, 208, 238, .14);
    border-radius: var(--ak-r-sm);
    padding: .95rem 1.05rem;
}
.ak-noc__point i {
    width: 36px; height: 36px; flex-shrink: 0;
    display: grid; place-items: center;
    background: var(--ak-navy-600); color: #fff;
    border-radius: 10px; font-size: .98rem;
}
.ak-noc__point b { display: block; font-size: .92rem; font-weight: 670; color: #fff; line-height: 1.3; }
.ak-noc__point span { font-size: .8rem; color: var(--ak-on-dark-muted); line-height: 1.45; }
.ak-noc__panel .ak-frame { box-shadow: 0 34px 80px rgba(0, 0, 0, .45); }

/* ---------- v7: Güven çipi monogramı ---------- */
.ak-trust__chip { gap: .6rem; }
.ak-trust__mono {
    width: 28px; height: 28px; flex-shrink: 0;
    display: grid; place-items: center;
    background: var(--ak-navy-600);
    color: #fff;
    border-radius: 50%;
    font-size: .82rem; font-weight: 720; font-stretch: 90%;
}

/* ============================================================
   Görsel büyütücü (lightbox) — ürün albümü tam ekran görüntüleme
   Tek örnek; koyu lacivert zemin, kırmızı yok (marka kuralı).
   ============================================================ */
html.ak-zoom-open { overflow: hidden; }

.ak-zoom {
    position: fixed;
    inset: 0;
    z-index: 120;
    display: none;
    align-items: center;
    justify-content: center;
    padding: clamp(1rem, 4vw, 3rem);
    background: rgba(10, 16, 46, .93);          /* --ak-navy-950 */
    -webkit-backdrop-filter: saturate(.9);
    backdrop-filter: saturate(.9);
}
.ak-zoom.on { display: flex; }

.ak-zoom__fig {
    margin: 0;
    max-width: min(1400px, 100%);
    max-height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: .9rem;
}
.ak-zoom__fig img {
    display: block;
    max-width: 100%;
    /* çok kısa ekranlarda calc negatife düşüp görseli yok ediyordu — taban değer korur */
    max-height: max(160px, calc(100svh - 9rem));
    width: auto;
    height: auto;
    object-fit: contain;
    border-radius: 6px;
    background: #fff;
    box-shadow: 0 28px 70px rgba(0, 0, 0, .45);
    animation: akZoomIn .22s var(--ease-out);
}
.ak-zoom__fig figcaption {
    color: var(--ak-navy-200);
    font-size: .82rem;
    letter-spacing: .02em;
    text-align: center;
    max-width: 62ch;
}

@keyframes akZoomIn { from { opacity: 0; transform: scale(.985); } to { opacity: 1; transform: none; } }
@media (prefers-reduced-motion: reduce) { .ak-zoom__fig img { animation: none; } }

.ak-zoom__close,
.ak-zoom__nav {
    position: absolute;
    display: grid;
    place-items: center;
    border: 1px solid rgba(198, 208, 238, .28);   /* --ak-navy-200 @ düşük */
    background: rgba(17, 26, 74, .72);
    color: #fff;
    cursor: pointer;
    transition: background .18s var(--ease-out), border-color .18s var(--ease-out);
}
.ak-zoom__close:hover,
.ak-zoom__nav:hover { background: var(--ak-navy-600); border-color: var(--ak-navy-400); }
.ak-zoom__close:focus-visible,
.ak-zoom__nav:focus-visible { outline: 2px solid var(--ak-navy-300); outline-offset: 3px; }

.ak-zoom__close {
    top: clamp(.8rem, 2.4vw, 1.6rem);
    right: clamp(.8rem, 2.4vw, 1.6rem);
    width: 42px; height: 42px;
    border-radius: 50%;
    font-size: 1.5rem;
    line-height: 1;
}
.ak-zoom__nav {
    top: 50%;
    transform: translateY(-50%);
    width: 46px; height: 74px;
    border-radius: 4px;
    font-size: 1.8rem;
    line-height: 1;
}
.ak-zoom__nav--prev { left: clamp(.5rem, 2vw, 1.6rem); }
.ak-zoom__nav--next { right: clamp(.5rem, 2vw, 1.6rem); }
.ak-zoom__nav[hidden] { display: none; }

.ak-zoom__count {
    position: absolute;
    bottom: clamp(.9rem, 2.6vw, 1.7rem);
    left: 50%;
    transform: translateX(-50%);
    color: var(--ak-navy-300);
    font-size: .76rem;
    letter-spacing: .16em;
}

/* Büyütülebilir görseller ve çerçeve başlığındaki düğme */
.ak-frame__body [data-zoom] { cursor: zoom-in; }

.ak-frame__zoom {
    margin-left: auto;
    display: inline-flex;
    align-items: center;
    gap: .38rem;
    padding: .26rem .6rem;
    border: 1px solid var(--ak-line);
    border-radius: 999px;
    background: #fff;
    color: var(--ak-navy-600);
    font-size: .72rem;
    font-weight: 600;
    letter-spacing: .04em;
    cursor: pointer;
    transition: background .18s var(--ease-out), border-color .18s var(--ease-out);
}
.ak-frame__zoom svg { width: 13px; height: 13px; fill: currentColor; }
.ak-frame__zoom:hover { background: var(--ak-navy-50); border-color: var(--ak-navy-200); }
.ak-frame__zoom:focus-visible { outline: 2px solid var(--ak-navy-400); outline-offset: 2px; }

@media (max-width: 560px) {
    .ak-frame__zoom span { display: none; }
    .ak-zoom__nav { width: 38px; height: 60px; }
}

/* ============================================================
   Mobil eylem çubuğu — hero'dan sonra dönüşüm yolu kalmıyordu
   14.000px'lik mobil sayfada tek CTA hero'daydı; ziyaretçi teklif
   almak için başa dönmek zorundaydı. Hero geçilince belirir.
   ============================================================ */
.ak-mobilebar {
    position: fixed;
    left: 0; right: 0; bottom: 0;
    z-index: 90;
    display: flex;
    gap: .55rem;
    padding: .55rem .8rem calc(.55rem + env(safe-area-inset-bottom, 0px));
    background: rgba(255, 255, 255, .96);
    -webkit-backdrop-filter: blur(8px);
    backdrop-filter: blur(8px);
    border-top: 1px solid var(--ak-line);
    transform: translateY(110%);
    transition: transform .32s var(--ease-out);
}
.ak-mobilebar.is-on { transform: none; }
@media (min-width: 992px) { .ak-mobilebar { display: none; } }
@media (prefers-reduced-motion: reduce) { .ak-mobilebar { transition: none; } }

.ak-mobilebar__cta,
.ak-mobilebar__tel {
    display: inline-flex; align-items: center; justify-content: center;
    min-height: 48px;
    border-radius: var(--ak-pill);
    font-size: .95rem; font-weight: 640;
    text-decoration: none;
}
.ak-mobilebar__cta {
    flex: 1;
    background: var(--ak-navy-600);
    color: #fff;
}
.ak-mobilebar__tel {
    gap: .45rem;
    min-width: 48px;
    padding-inline: 1.15rem;
    border: 1px solid var(--ak-navy-200);
    color: var(--ak-navy-700);
    background: #fff;
}
/* Çubuk açıkken WhatsApp düğmesi çubuğun üstüne çıkar */
.ak-mobilebar.is-on ~ .ak-whatsapp { bottom: 84px; }

/* Mobil dokunma hedefleri: footer link satırları 26px, KVKK onay kutusu 13px idi */
@media (max-width: 767px) {
    .ak-footer a { display: inline-flex; align-items: center; min-height: 44px; }
    .ak-footer__legal a { min-height: 40px; }
    /* iOS 16px altındaki alanlara odaklanınca sayfayı zumluyor */
    input, select, textarea { font-size: 1rem; }
    .ak-check input[type="checkbox"] { width: 22px; height: 22px; }
}

/* 7/24 arıza hattı satırı — yalnız ayar doldurulduğunda basılır */
.ak-footer__support { align-items: flex-start; }
.ak-footer__support a { font-weight: 640; color: #fff; }
.ak-footer__support span {
    display: block;
    font-size: .78rem;
    letter-spacing: .06em;
    text-transform: uppercase;
    color: var(--ak-navy-300);
    margin-top: .15rem;
}

/* ============================================================
   Hero veri kartları — canlı katman
   Rakamlar artık görselin pikselinde değil. Kartlar slaytla birlikte
   geçer, dar ekranda gizlenir (başlıkla çakışma sorununun kökten çözümü).
   ============================================================ */
.ak-hero__data {
    position: absolute;
    inset: 0;
    z-index: 0;
    pointer-events: none;
    overflow: hidden;
}
.ak-hero__card {
    position: absolute;
    display: none;
    min-width: 190px;
    max-width: 260px;
    padding: .85rem 1.05rem .9rem;
    border: 1px solid rgba(198, 208, 238, .22);
    border-radius: 10px;
    background: rgba(12, 20, 54, .72);
    -webkit-backdrop-filter: blur(6px);
    backdrop-filter: blur(6px);
    box-shadow: 0 16px 40px rgba(4, 8, 26, .38);
}
.ak-hero__card.on { display: block; animation: akCardIn .5s var(--ease-out) both; }

.ak-hero__card .lbl {
    display: block;
    font-size: .68rem; font-weight: 640;
    letter-spacing: .12em; text-transform: uppercase;
    color: var(--ak-navy-300);
    margin-bottom: .3rem;
}
.ak-hero__card b {
    display: block;
    font-size: 1.5rem; font-weight: 720;
    font-stretch: 92%;
    font-variant-numeric: tabular-nums;
    color: #fff;
    line-height: 1.1;
}
.ak-hero__card .note {
    display: block;
    margin-top: .35rem;
    font-size: .74rem;
    color: var(--ak-navy-200);
    line-height: 1.4;
}
/* Canlılık işareti — markanın nöbet noktası */
.ak-hero__card .lbl::before {
    content: '';
    display: inline-block;
    width: 6px; height: 6px;
    border-radius: 50%;
    background: var(--ak-red-bright);
    margin-right: .45rem;
    vertical-align: middle;
    animation: akCardPulse 2.6s ease-in-out infinite;
}

/* Konumlar — metin bloğunun solunda değil, boş sağ alanda dururlar */
.ak-hero__card--tr { top: 15%;    right: 6%; }
.ak-hero__card--br { bottom: 17%;  right: 8%; }
.ak-hero__card--tl { top: 13%;    right: 29%; }
.ak-hero__card--bl { bottom: 30%;  right: 32%; }

/* Dar ekranda kartlar tamamen kalkar: sarmalayıcıyı gizlemek `.on`ın
   `display:block`uyla özgüllük yarışına girmeden kökten çözer. */
@media (max-width: 1099px) { .ak-hero__data { display: none; } }

@keyframes akCardIn { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: none; } }
@keyframes akCardPulse { 0%, 100% { opacity: 1; } 50% { opacity: .35; } }
@media (prefers-reduced-motion: reduce) {
    .ak-hero__card.on { animation: none; }
    .ak-hero__card .lbl::before { animation: none; }
}

/* Dar ekranda veri kartı YOK: metnin altında rakam okunması sorununun kökten çözümü */
@media (max-width: 1099px) { .ak-hero__data { display: none; } }