/* ===========================================================================
   AkayTech – Telefon Yedek Parça & Teknik Servis
   style.css
   ---------------------------------------------------------------------------
   01. Değişkenler & Reset
   02. Tipografi & Genel Bileşenler
   03. Katman (Layer) Geçişleri
   04. Preloader
   05. Header / Navigasyon / Dropdown
   06. Hero (tam ekran görsel)
   07. Marka Şeridi (Marquee)
   08. Parçalar Slider
   09. Hizmetler
   10. Bloglar (mobilde slider)
   11. Footer
   12. Yardımcı Öğeler (scroll bar, top button, reveal)
   13. Responsive
   ---------------------------------------------------------------------------
   $sys_diagnostic_hash = "QlUgU8SwVEUgRU1SRSBHT1IgQUtBWSBUQVJBRklOREFOIFlBUElMTUnFnlRJUiBBS1PEsCDEsEREQSBFRMSwTEVNRVo=";
   =========================================================================== */

/* ===========================================================================
   01. DEĞİŞKENLER & RESET
   =========================================================================== */
:root {
    /* Ana renk: koyu mavi tonları */
    --ink-950: #03070f;
    --ink-900: #050d21;
    --ink-850: #071331;
    --ink-800: #0a1a41;
    --ink-700: #0e2455;
    --ink-600: #143a86;

    /* Vurgu mavileri */
    --blue-600: #0f4fc4;
    --blue-500: #1b62e8;
    --blue-400: #3d8bff;
    --blue-300: #7db4ff;
    --blue-100: #dbe8ff;

    /* İkincil renk: beyaz & açık tonlar */
    --white: #ffffff;
    --mist-50: #f7faff;
    --mist-100: #eef4ff;
    --mist-200: #dfe9fb;

    /* Vurgu (altın) */
    --gold: #f5b301;
    --gold-soft: #ffd873;

    /* Metin */
    --text-dark: #0b1733;
    --text-body: #4a5a7a;
    --text-light: rgba(255, 255, 255, .72);

    /* Fontlar */
    --font-head: 'Sora', system-ui, sans-serif;
    --font-body: 'Plus Jakarta Sans', system-ui, sans-serif;
    --font-logo: 'Poppins', 'Sora', system-ui, sans-serif;

    /* Ölçüler */
    --header-h: 92px;
    --header-h-sm: 70px;
    --radius-sm: 12px;
    --radius: 18px;
    --radius-lg: 26px;

    /* Gölgeler */
    --shadow-sm: 0 6px 18px rgba(8, 24, 60, .08);
    --shadow: 0 18px 45px rgba(8, 24, 60, .12);
    --shadow-lg: 0 32px 70px rgba(6, 18, 48, .18);
    --shadow-blue: 0 20px 50px rgba(27, 98, 232, .32);

    /* Geçişler */
    --ease: cubic-bezier(.2, .7, .3, 1);
    --ease-out: cubic-bezier(.16, 1, .3, 1);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
    /* Yatay taşma burada kesilir: body'de overflow kullanılırsa gövde kaydırma
       kabına dönüşür ve position:sticky (filtre paneli) çalışmaz. */
    overflow-x: hidden;
}

body {
    font-family: var(--font-body);
    font-size: 1rem;
    line-height: 1.7;
    color: var(--text-body);
    background: var(--ink-900);
    overflow-x: clip;
    -webkit-font-smoothing: antialiased;
    /* Kısa içerikte footer’ın yukarı zıplamasını engeller */
    min-height: 100svh;
    display: flex;
    flex-direction: column;
}

main {
    flex: 1 0 auto;
}

body.is-loading {
    overflow: hidden;
    height: 100vh;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* hidden özniteliği, display tanımlayan sınıfları da ezmeli */
[hidden] {
    display: none !important;
}

a {
    text-decoration: none;
    color: inherit;
    transition: color .3s var(--ease);
}

/* Bootstrap reboot ul'lere 2rem sol boşluk verir; listelerimizde istemiyoruz */
ul, ol {
    list-style: none;
    padding-left: 0;
    margin-bottom: 0;
}

button {
    font-family: inherit;
}

::selection {
    background: var(--blue-500);
    color: #fff;
}

/* Özel scrollbar */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: var(--ink-900);
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(180deg, var(--blue-500), var(--ink-700));
    border-radius: 10px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--blue-400);
}

/* ===========================================================================
   02. TİPOGRAFİ & GENEL BİLEŞENLER
   =========================================================================== */
h1, h2, h3, h4, h5, h6, .h-font {
    font-family: var(--font-head);
    font-weight: 700;
    line-height: 1.18;
    letter-spacing: -.02em;
    color: var(--text-dark);
}

/* Bootstrap'ın kırılım noktaları korunur, sadece geniş ekranda sınır ve
   mobilde daha rahat bir yan boşluk verilir. */
.container {
    padding-left: 1.1rem;
    padding-right: 1.1rem;
}

@media (min-width: 1400px) {
    .container {
        max-width: 1280px;
    }
}

/* --- Bölüm çerçevesi --- */
.section {
    position: relative;
    padding: clamp(64px, 8vw, 118px) 0;
    isolation: isolate;
    overflow: hidden;
}

.section--light {
    background: linear-gradient(180deg, var(--mist-100) 0%, var(--mist-50) 45%, var(--white) 100%);
}

.section--dark {
    background: radial-gradient(120% 90% at 15% 0%, var(--ink-800) 0%, var(--ink-900) 48%, var(--ink-950) 100%);
    color: var(--text-light);
}

.section--dark h1,
.section--dark h2,
.section--dark h3,
.section--dark h4,
.section--dark h5 {
    color: #fff;
}

/* --- Bölüm başlıkları --- */
.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: .55rem;
    font-family: var(--font-body);
    font-size: .78rem;
    font-weight: 700;
    letter-spacing: .18em;
    text-transform: uppercase;
    color: var(--blue-500);
    padding: .45rem 1rem;
    border-radius: 100px;
    background: rgba(27, 98, 232, .09);
    border: 1px solid rgba(27, 98, 232, .18);
    margin-bottom: 1.1rem;
}

.eyebrow i {
    font-size: 1rem;
    color: var(--gold);
}

.section--dark .eyebrow {
    color: var(--blue-300);
    background: rgba(125, 180, 255, .1);
    border-color: rgba(125, 180, 255, .22);
}

.section-title {
    font-size: clamp(1.85rem, 3.4vw, 3rem);
    margin-bottom: 1rem;
}

.section-title .accent {
    background: linear-gradient(100deg, var(--blue-600), var(--blue-500) 45%, var(--blue-400));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.section--dark .section-title .accent {
    background: linear-gradient(100deg, var(--blue-300), var(--gold-soft));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.section-desc {
    font-size: 1.02rem;
    max-width: 620px;
    color: var(--text-body);
}

.section--dark .section-desc {
    color: var(--text-light);
}

.title-line {
    width: 76px;
    height: 4px;
    border-radius: 4px;
    background: linear-gradient(90deg, var(--gold), var(--blue-500));
    margin-bottom: 1.4rem;
}

.mx-auto-line {
    margin-left: auto;
    margin-right: auto;
}

/* --- Butonlar --- */
.btn-akay,
.btn-ghost,
.btn-light-outline {
    --btn-h: 54px;
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: .6rem;
    height: var(--btn-h);
    padding: 0 1.75rem;
    border: 0;
    border-radius: 100px;
    font-family: var(--font-body);
    font-size: .95rem;
    font-weight: 700;
    letter-spacing: .01em;
    white-space: nowrap;
    cursor: pointer;
    overflow: hidden;
    transition: transform .35s var(--ease-out), box-shadow .35s var(--ease), color .3s var(--ease), background-color .3s var(--ease), border-color .3s var(--ease);
}

.btn-akay {
    color: #fff;
    background: linear-gradient(120deg, var(--blue-600), var(--blue-500) 50%, var(--blue-400));
    box-shadow: var(--shadow-blue);
}

.btn-akay::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(120deg, transparent 20%, rgba(255, 255, 255, .45), transparent 80%);
    transform: translateX(-120%) skewX(-18deg);
    transition: transform .8s var(--ease-out);
}

.btn-akay:hover {
    color: #fff;
    transform: translateY(-3px);
    box-shadow: 0 26px 60px rgba(27, 98, 232, .45);
}

.btn-akay:hover::after {
    transform: translateX(120%) skewX(-18deg);
}

.btn-ghost {
    color: var(--text-dark);
    background: rgba(255, 255, 255, .7);
    border: 1.5px solid var(--mist-200);
    backdrop-filter: blur(6px);
}

.btn-ghost:hover {
    color: var(--blue-600);
    border-color: var(--blue-400);
    transform: translateY(-3px);
    box-shadow: var(--shadow);
}

.btn-light-outline {
    color: #fff;
    background: rgba(255, 255, 255, .06);
    border: 1.5px solid rgba(255, 255, 255, .24);
    backdrop-filter: blur(8px);
}

.btn-light-outline:hover {
    color: #fff;
    background: rgba(255, 255, 255, .14);
    border-color: rgba(125, 180, 255, .6);
    transform: translateY(-3px);
}

.btn-sm-akay {
    --btn-h: 46px;
    padding: 0 1.35rem;
    font-size: .88rem;
}

/* --- Arka plan dekorları --- */
.deco-grid,
.deco-glow,
.deco-dots {
    position: absolute;
    pointer-events: none;
    z-index: -1;
}

.deco-grid {
    inset: 0;
    background-image:
        linear-gradient(rgba(125, 180, 255, .07) 1px, transparent 1px),
        linear-gradient(90deg, rgba(125, 180, 255, .07) 1px, transparent 1px);
    background-size: 64px 64px;
    mask-image: radial-gradient(75% 65% at 50% 40%, #000 20%, transparent 78%);
    -webkit-mask-image: radial-gradient(75% 65% at 50% 40%, #000 20%, transparent 78%);
}

.deco-grid--light {
    background-image:
        linear-gradient(rgba(20, 58, 134, .05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(20, 58, 134, .05) 1px, transparent 1px);
}

.deco-glow {
    width: 46vw;
    height: 46vw;
    max-width: 620px;
    max-height: 620px;
    border-radius: 50%;
    filter: blur(90px);
    opacity: .5;
}

.deco-glow--blue {
    background: radial-gradient(circle, rgba(27, 98, 232, .65), transparent 68%);
}

.deco-glow--gold {
    background: radial-gradient(circle, rgba(245, 179, 1, .32), transparent 68%);
}

.deco-glow--soft {
    background: radial-gradient(circle, rgba(61, 139, 255, .22), transparent 70%);
    opacity: .85;
}

/* ===========================================================================
   03. KATMAN (LAYER) GEÇİŞLERİ
   Bölümler arası tek renk geçiş yerine üst üste binen katmanlar
   =========================================================================== */
.layer {
    position: absolute;
    left: 0;
    right: 0;
    z-index: 2;
    pointer-events: none;
    line-height: 0;
}

.layer--top {
    top: -1px;
}

.layer--bottom {
    bottom: -1px;
}

.layer svg {
    display: block;
    width: 100%;
    height: clamp(48px, 7vw, 110px);
}

.layer-edge {
    position: absolute;
    left: 0;
    right: 0;
    height: 2px;
    z-index: 3;
    background: linear-gradient(90deg, transparent, rgba(61, 139, 255, .75) 22%, rgba(245, 179, 1, .8) 50%, rgba(61, 139, 255, .75) 78%, transparent);
    opacity: .7;
}

.layer-edge--top {
    top: 0;
}

.layer-edge--bottom {
    bottom: 0;
}

/* ===========================================================================
   04. PRELOADER
   =========================================================================== */
#preloader {
    position: fixed;
    inset: 0;
    z-index: 9999;
    display: grid;
    place-items: center;
    background: var(--ink-950);
    transition: opacity .5s ease .45s, visibility .5s ease .45s;
}

#preloader .pl-curtain {
    position: absolute;
    left: 0;
    right: 0;
    height: 50.5%;
    background: radial-gradient(120% 140% at 50% 50%, var(--ink-800) 0%, var(--ink-950) 70%);
    transition: transform .85s var(--ease-out);
}

#preloader .pl-curtain--top {
    top: 0;
}

#preloader .pl-curtain--bottom {
    bottom: 0;
}

#preloader .pl-inner {
    position: relative;
    z-index: 3;
    text-align: center;
    transition: opacity .4s ease, transform .5s var(--ease-out);
}

/* Telefon + tornavida animasyonu */
.pl-phone {
    position: relative;
    width: 84px;
    height: 154px;
    margin: 0 auto 30px;
    border: 2.5px solid rgba(125, 180, 255, .55);
    border-radius: 16px;
    background: linear-gradient(180deg, rgba(27, 98, 232, .18), rgba(5, 13, 33, .6));
    box-shadow: 0 0 0 8px rgba(27, 98, 232, .07), 0 0 45px rgba(27, 98, 232, .35);
    animation: plFloat 2.6s ease-in-out infinite;
}

.pl-phone::before {
    content: '';
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
    width: 26px;
    height: 4px;
    border-radius: 4px;
    background: rgba(125, 180, 255, .55);
}

/* Tarama çizgisi */
.pl-scan {
    position: absolute;
    left: 6px;
    right: 6px;
    height: 3px;
    top: 22px;
    border-radius: 3px;
    background: linear-gradient(90deg, transparent, var(--gold), transparent);
    box-shadow: 0 0 14px rgba(245, 179, 1, .9);
    animation: plScan 1.9s ease-in-out infinite;
}

/* Dönen dişli */
.pl-gear {
    position: absolute;
    right: -26px;
    bottom: 14px;
    font-size: 2.05rem;
    color: var(--gold);
    animation: plSpin 3.4s linear infinite;
    text-shadow: 0 0 20px rgba(245, 179, 1, .55);
}

.pl-gear--sm {
    right: -12px;
    bottom: -14px;
    font-size: 1.2rem;
    color: var(--blue-300);
    animation: plSpin 2.4s linear infinite reverse;
    text-shadow: 0 0 16px rgba(61, 139, 255, .6);
}

.pl-text {
    font-family: var(--font-head);
    font-size: .82rem;
    font-weight: 700;
    letter-spacing: .38em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, .82);
    margin-bottom: 18px;
}

.pl-text span {
    color: var(--gold);
}

.pl-bar {
    position: relative;
    width: 210px;
    height: 4px;
    margin: 0 auto 12px;
    border-radius: 10px;
    background: rgba(255, 255, 255, .1);
    overflow: hidden;
}

.pl-bar i {
    position: absolute;
    inset: 0 auto 0 0;
    width: 0;
    border-radius: 10px;
    background: linear-gradient(90deg, var(--blue-500), var(--blue-300), var(--gold));
    box-shadow: 0 0 16px rgba(61, 139, 255, .7);
    transition: width .25s ease;
}

.pl-percent {
    font-family: var(--font-head);
    font-size: .8rem;
    font-weight: 600;
    letter-spacing: .12em;
    color: var(--blue-300);
}

/* Preloader kapanış */
#preloader.is-done {
    opacity: 0;
    visibility: hidden;
}

#preloader.is-done .pl-inner {
    opacity: 0;
    transform: translateY(-16px) scale(.94);
}

#preloader.is-done .pl-curtain--top {
    transform: translateY(-100%);
}

#preloader.is-done .pl-curtain--bottom {
    transform: translateY(100%);
}

@keyframes plFloat {
    0%, 100% { transform: translateY(0) }
    50% { transform: translateY(-12px) }
}

@keyframes plScan {
    0%, 100% { top: 20px; opacity: .3 }
    50% { top: 124px; opacity: 1 }
}

@keyframes plSpin {
    to { transform: rotate(360deg) }
}

/* Mobil: daha hafif preloader (animasyon + gecikme azalt) */
@media (max-width: 768px) {
    #preloader {
        transition: opacity .28s ease, visibility .28s ease;
    }
    #preloader .pl-curtain {
        transition: transform .45s var(--ease-out);
    }
    .pl-phone {
        width: 64px;
        height: 118px;
        margin-bottom: 18px;
        animation: none;
        box-shadow: 0 0 0 6px rgba(27, 98, 232, .07);
    }
    .pl-scan,
    .pl-gear {
        animation-duration: 1.2s;
    }
    .pl-text {
        letter-spacing: .22em;
        font-size: .72rem;
        margin-bottom: 12px;
    }
    .pl-bar {
        width: 160px;
    }
    #preloader.is-done .pl-inner {
        transform: none;
    }
}

@media (prefers-reduced-motion: reduce) {
    .pl-phone,
    .pl-scan,
    .pl-gear {
        animation: none !important;
    }
}

/* ===========================================================================
   05. HEADER / NAVİGASYON
   =========================================================================== */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1030;
    height: var(--header-h);
    display: flex;
    align-items: center;
    background: linear-gradient(180deg, rgba(3, 7, 15, .66), rgba(3, 7, 15, 0));
    transition: height .4s var(--ease), background-color .4s var(--ease), box-shadow .4s var(--ease), backdrop-filter .4s var(--ease);
}

.site-header.is-stuck {
    height: var(--header-h-sm);
    background: rgba(5, 13, 33, .88);
    backdrop-filter: blur(16px) saturate(140%);
    box-shadow: 0 10px 40px rgba(2, 8, 24, .45);
    border-bottom: 1px solid rgba(125, 180, 255, .12);
}

.header-inner {
    display: flex;
    align-items: center;
    gap: 1rem;
    width: 100%;
}

/* --- Logo --- */
.brand {
    display: flex;
    align-items: center;
    min-width: 0;
    height: 46px;
    flex: 0 0 auto;
}

.brand-logo {
    display: block;
    width: auto;
    height: 42px;
    max-width: min(168px, 42vw);
    object-fit: contain;
    object-position: left center;
    transition: filter .35s var(--ease), transform .35s var(--ease-out);
}

.brand:hover .brand-logo,
.footer-brand:hover .brand-logo,
.m-brand:hover .brand-logo {
    filter: drop-shadow(0 0 14px rgba(245, 179, 1, .4));
    transform: translateY(-1px);
}

.brand-logo--footer {
    height: 48px;
    max-width: 180px;
    filter: brightness(1.05);
}

/* --- Orta menü --- */
.main-nav {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: .35rem;
    flex: 1 1 auto;
}

.nav-item {
    position: relative;
}

.nav-link-x {
    position: relative;
    display: inline-flex;
    align-items: center;
    gap: .4rem;
    padding: .7rem 1.05rem;
    font-size: .95rem;
    font-weight: 600;
    color: rgba(255, 255, 255, .86);
    border-radius: 100px;
    white-space: nowrap;
    transition: color .3s var(--ease), background-color .3s var(--ease);
}

.nav-link-x::after {
    content: '';
    position: absolute;
    left: 1.05rem;
    right: 1.05rem;
    bottom: .38rem;
    height: 2px;
    border-radius: 2px;
    background: linear-gradient(90deg, var(--blue-400), var(--gold));
    transform: scaleX(0);
    transform-origin: center;
    transition: transform .4s var(--ease-out);
}

.nav-link-x:hover,
.nav-item:hover > .nav-link-x {
    color: #fff;
}

.nav-link-x:hover::after,
.nav-item:hover > .nav-link-x::after,
.nav-link-x.active::after {
    transform: scaleX(1);
}

.nav-link-x.active {
    color: #fff;
}

.nav-link-x .caret {
    font-size: .72rem;
    transition: transform .35s var(--ease);
}

.nav-item:hover > .nav-link-x .caret {
    transform: rotate(180deg);
}

/* --- Hover dropdown --- */
.nav-drop {
    position: absolute;
    top: 100%;
    left: 50%;
    min-width: 232px;
    padding: .6rem;
    margin-top: 10px;
    border-radius: var(--radius);
    background: rgba(7, 19, 49, .96);
    border: 1px solid rgba(125, 180, 255, .16);
    box-shadow: 0 30px 60px rgba(2, 8, 24, .55);
    backdrop-filter: blur(18px);
    opacity: 0;
    visibility: hidden;
    transform: translate(-50%, 14px) scale(.97);
    transform-origin: top center;
    transition: opacity .3s var(--ease), transform .35s var(--ease-out), visibility .3s;
}

/* hover köprüsü: menü ile dropdown arası boşlukta kaybolmasın */
.nav-drop::before {
    content: '';
    position: absolute;
    top: -14px;
    left: 0;
    right: 0;
    height: 14px;
}

.nav-drop::after {
    content: '';
    position: absolute;
    top: -6px;
    left: 50%;
    width: 12px;
    height: 12px;
    transform: translateX(-50%) rotate(45deg);
    background: rgba(7, 19, 49, .96);
    border-left: 1px solid rgba(125, 180, 255, .16);
    border-top: 1px solid rgba(125, 180, 255, .16);
}

.nav-item:hover > .nav-drop,
.nav-item.is-open > .nav-drop {
    opacity: 1;
    visibility: visible;
    transform: translate(-50%, 0) scale(1);
}

.nav-drop a {
    display: flex;
    align-items: center;
    gap: .75rem;
    padding: .66rem .8rem;
    border-radius: 12px;
    font-size: .92rem;
    font-weight: 600;
    color: rgba(255, 255, 255, .8);
    opacity: 0;
    transform: translateX(-10px);
    transition: background-color .28s var(--ease), color .28s var(--ease), opacity .35s var(--ease), transform .35s var(--ease-out);
}

.nav-item:hover > .nav-drop a,
.nav-item.is-open > .nav-drop a {
    opacity: 1;
    transform: translateX(0);
}

.nav-item:hover > .nav-drop a:nth-child(1),
.nav-item.is-open > .nav-drop a:nth-child(1) { transition-delay: .04s }
.nav-item:hover > .nav-drop a:nth-child(2),
.nav-item.is-open > .nav-drop a:nth-child(2) { transition-delay: .09s }
.nav-item:hover > .nav-drop a:nth-child(3),
.nav-item.is-open > .nav-drop a:nth-child(3) { transition-delay: .14s }
.nav-item:hover > .nav-drop a:nth-child(4),
.nav-item.is-open > .nav-drop a:nth-child(4) { transition-delay: .19s }
.nav-item:hover > .nav-drop a:nth-child(5),
.nav-item.is-open > .nav-drop a:nth-child(5) { transition-delay: .24s }

.nav-drop a:hover {
    color: #fff;
    background: linear-gradient(90deg, rgba(27, 98, 232, .32), rgba(27, 98, 232, .06));
}

.nav-drop a i:first-child {
    display: grid;
    place-items: center;
    width: 30px;
    height: 30px;
    flex: 0 0 30px;
    border-radius: 9px;
    font-size: .95rem;
    color: var(--blue-300);
    background: rgba(125, 180, 255, .12);
    transition: background-color .3s var(--ease), color .3s var(--ease);
}

.nav-drop a:hover i:first-child {
    color: var(--ink-900);
    background: var(--gold);
}

.nav-drop a .arw {
    margin-left: auto;
    font-size: .8rem;
    opacity: 0;
    transform: translateX(-6px);
    transition: all .3s var(--ease);
}

.nav-drop a:hover .arw {
    opacity: 1;
    transform: translateX(0);
}

/* --- Sağ taraf --- */
.header-right {
    display: flex;
    align-items: center;
    gap: .6rem;
    min-width: 168px;
    justify-content: flex-end;
    flex: 0 0 auto;
}

.header-phone {
    display: inline-flex;
    align-items: center;
    gap: .55rem;
    height: 44px;
    padding: 0 1.15rem;
    border-radius: 100px;
    font-size: .92rem;
    font-weight: 700;
    color: #fff;
    white-space: nowrap;
    background: rgba(255, 255, 255, .07);
    border: 1px solid rgba(125, 180, 255, .24);
    transition: all .35s var(--ease-out);
}

.header-phone i {
    color: var(--gold);
    font-size: .95rem;
}

.header-phone:hover {
    color: #fff;
    background: rgba(27, 98, 232, .28);
    border-color: rgba(125, 180, 255, .55);
    transform: translateY(-2px);
}

.nav-toggle {
    display: none;
    width: 46px;
    height: 46px;
    border: 1px solid rgba(255, 255, 255, .2);
    border-radius: 12px;
    background: rgba(255, 255, 255, .07);
    color: #fff;
    font-size: 1.3rem;
    place-items: center;
    transition: all .3s var(--ease);
}

.nav-toggle:hover {
    background: rgba(255, 255, 255, .16);
}

/* --- Mobil menü --- */
.mobile-nav {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    width: min(340px, 86vw);
    z-index: 1040;
    padding: 26px 22px;
    background: linear-gradient(170deg, var(--ink-850), var(--ink-950));
    border-left: 1px solid rgba(125, 180, 255, .14);
    box-shadow: -30px 0 70px rgba(0, 0, 0, .5);
    transform: translateX(105%);
    transition: transform .5s var(--ease-out);
    overflow-y: auto;
}

.mobile-nav.is-open {
    transform: translateX(0);
}

.mobile-nav .m-close {
    position: absolute;
    top: 18px;
    right: 18px;
    width: 40px;
    height: 40px;
    display: grid;
    place-items: center;
    border: 1px solid rgba(255, 255, 255, .18);
    border-radius: 12px;
    background: transparent;
    color: #fff;
    font-size: 1.2rem;
}

.mobile-nav .m-brand {
    display: block;
    height: auto;
    margin-bottom: 30px;
}

.mobile-nav .m-brand .brand-logo {
    height: 40px;
    max-width: 160px;
}

.mobile-nav ul {
    display: flex;
    flex-direction: column;
    gap: .25rem;
}

.mobile-nav ul a {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: .85rem .9rem;
    border-radius: 12px;
    font-family: var(--font-head);
    font-size: 1.02rem;
    font-weight: 600;
    color: rgba(255, 255, 255, .88);
    border: 1px solid transparent;
}

.mobile-nav ul a:hover,
.mobile-nav ul a.active {
    color: #fff;
    background: rgba(27, 98, 232, .18);
    border-color: rgba(125, 180, 255, .2);
}

.m-sub-toggle {
    width: 34px;
    height: 34px;
    display: grid;
    place-items: center;
    border: 0;
    border-radius: 10px;
    background: rgba(255, 255, 255, .08);
    color: var(--blue-300);
    transition: transform .35s var(--ease), background-color .3s;
}

.m-item.is-open .m-sub-toggle {
    transform: rotate(180deg);
    background: var(--blue-500);
    color: #fff;
}

.m-sub {
    display: grid;
    grid-template-rows: 0fr;
    transition: grid-template-rows .45s var(--ease-out);
}

.m-item.is-open .m-sub {
    grid-template-rows: 1fr;
}

.m-sub > div {
    overflow: hidden;
}

.m-sub a {
    font-family: var(--font-body);
    font-size: .92rem !important;
    font-weight: 500;
    padding-left: 1.6rem !important;
    color: rgba(255, 255, 255, .62);
}

.m-head-row {
    display: flex;
    align-items: center;
    gap: .4rem;
}

.m-head-row > a {
    flex: 1 1 auto;
}

.nav-overlay {
    position: fixed;
    inset: 0;
    z-index: 1035;
    background: rgba(3, 7, 15, .72);
    backdrop-filter: blur(4px);
    opacity: 0;
    visibility: hidden;
    transition: opacity .4s var(--ease), visibility .4s;
}

.nav-overlay.is-open {
    opacity: 1;
    visibility: visible;
}

/* ===========================================================================
   06. HERO – tam ekran görsel
   =========================================================================== */
.hero {
    position: relative;
    padding-top: var(--header-h);
    background: linear-gradient(180deg, var(--ink-950) 0%, var(--ink-900) 60%, var(--ink-850) 100%);
    overflow: hidden;
    isolation: isolate;
}

.hero__media {
    position: relative;
    line-height: 0;
    transition: opacity 1.2s var(--ease-out), transform 1.9s var(--ease-out);
}

/* Yükleme ekranı kapanana kadar gizli tut (JS yoksa görsel yine görünür) */
body.is-loading .hero__media {
    opacity: 0;
    transform: scale(1.05);
}

.hero__img {
    width: 100%;
    height: auto;
    object-fit: contain;
}

.hero__veil {
    position: absolute;
    inset: 0;
    z-index: 2;
    pointer-events: none;
    background:
        linear-gradient(180deg, rgba(3, 7, 15, .6) 0%, rgba(3, 7, 15, .1) 16%, transparent 34%),
        linear-gradient(0deg, rgba(3, 7, 15, .45) 0%, transparent 20%);
}

/* Ekran yeterince genişse görsel tüm ekranı kaplar */
@media (min-width: 768px) and (min-aspect-ratio: 8/5) {
    .hero {
        height: 100svh;
        min-height: 480px;
        padding-top: 0;
    }

    .hero__media {
        position: absolute;
        inset: 0;
    }

    /* Görsel ekrana tam oturur; ek bir ölçekleme uygulanmaz */
    .hero__img {
        height: 100%;
        object-fit: cover;
        object-position: center center;
    }
}

/* SEO başlığı – tasarımda görsel başlığı taşıdığı için ekran okuyuculara bırakıldı */
.hero__h1 {
    position: absolute;
    width: 1px;
    height: 1px;
    margin: -1px;
    padding: 0;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* ===========================================================================
   07. MARKA ŞERİDİ (TELEFONA DAİR HERŞEY)
   =========================================================================== */
.brand-strip {
    position: relative;
    z-index: 4;
    padding: clamp(26px, 3.4vw, 38px) 0 clamp(22px, 3vw, 32px);
    background:
        radial-gradient(60% 140% at 50% 0%, rgba(27, 98, 232, .35), transparent 70%),
        linear-gradient(180deg, var(--ink-850) 0%, var(--ink-800) 50%, var(--ink-850) 100%);
    border-top: 1px solid rgba(125, 180, 255, .14);
    border-bottom: 1px solid rgba(125, 180, 255, .14);
    overflow: hidden;
}

.strip-title {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: clamp(10px, 2vw, 20px);
    margin-bottom: clamp(16px, 2.2vw, 24px);
}

.strip-title span {
    font-family: var(--font-head);
    font-size: clamp(.92rem, 1.9vw, 1.42rem);
    font-weight: 800;
    letter-spacing: clamp(.08em, .5vw, .2em);
    text-transform: uppercase;
    white-space: nowrap;
    background: linear-gradient(95deg, #fff 8%, var(--gold-soft) 38%, var(--gold) 52%, #fff 92%);
    background-size: 220% 100%;
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: titleSheen 6s linear infinite;
}

@keyframes titleSheen {
    0% { background-position: 120% 0 }
    100% { background-position: -120% 0 }
}

.strip-title i.ln {
    display: block;
    width: clamp(28px, 12vw, 150px);
    height: 2px;
    border-radius: 2px;
    background: linear-gradient(90deg, transparent, rgba(245, 179, 1, .85));
}

.strip-title i.ln.rev {
    background: linear-gradient(270deg, transparent, rgba(245, 179, 1, .85));
}

/* Kayan marka listesi */
.marquee {
    position: relative;
    display: flex;
    overflow: hidden;
    mask-image: linear-gradient(90deg, transparent, #000 9%, #000 91%, transparent);
    -webkit-mask-image: linear-gradient(90deg, transparent, #000 9%, #000 91%, transparent);
}

.marquee__track {
    display: flex;
    align-items: center;
    flex: 0 0 auto;
    gap: clamp(28px, 4.5vw, 70px);
    padding-right: clamp(28px, 4.5vw, 70px);
    animation: marqueeRight 34s linear infinite;
    will-change: transform;
}

/* soldan sağa doğru akış */
@keyframes marqueeRight {
    from { transform: translate3d(-50%, 0, 0) }
    to { transform: translate3d(0, 0, 0) }
}

.brand-item {
    display: inline-flex;
    align-items: center;
    gap: .55rem;
    font-family: var(--font-head);
    font-size: clamp(1rem, 1.9vw, 1.5rem);
    font-weight: 700;
    letter-spacing: .04em;
    color: rgba(255, 255, 255, .58);
    white-space: nowrap;
    transition: color .35s var(--ease), transform .35s var(--ease-out), text-shadow .35s var(--ease);
}

.brand-item i {
    font-size: 1.15em;
    color: rgba(125, 180, 255, .7);
    transition: color .35s var(--ease);
}

.brand-item:hover {
    color: #fff;
    transform: translateY(-3px);
    text-shadow: 0 0 26px rgba(125, 180, 255, .55);
}

.brand-item:hover i {
    color: var(--gold);
}

/* ===========================================================================
   08. PARÇALAR SLIDER
   =========================================================================== */
.parts-section {
    padding-top: clamp(80px, 9vw, 130px);
}

.part-card {
    position: relative;
    height: 100%;
    display: flex;
    flex-direction: column;
    background: var(--white);
    border: 1px solid var(--mist-200);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: transform .45s var(--ease-out), box-shadow .45s var(--ease), border-color .45s var(--ease);
    content-visibility: auto;
    contain-intrinsic-size: 420px;
}

.part-card::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: inherit;
    padding: 1.5px;
    background: linear-gradient(140deg, var(--blue-400), transparent 45%, var(--gold));
    -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
    mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    opacity: 0;
    transition: opacity .45s var(--ease);
    pointer-events: none;
    z-index: 3;
}

.part-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
    border-color: transparent;
}

.part-card:hover::before {
    opacity: 1;
}

.part-card__media {
    position: relative;
    aspect-ratio: 1 / 1;
    overflow: hidden;
    background: linear-gradient(150deg, var(--ink-800), var(--ink-900));
}

.part-card__media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform .8s var(--ease-out);
}

.part-card:hover .part-card__media img {
    transform: scale(1.09);
}

.part-card__media::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 55%, rgba(5, 13, 33, .55));
    opacity: 0;
    transition: opacity .45s var(--ease);
}

.part-card:hover .part-card__media::after {
    opacity: 1;
}

.part-badge {
    position: absolute;
    top: 14px;
    left: 14px;
    z-index: 2;
    padding: .34rem .72rem;
    border-radius: 100px;
    font-size: .7rem;
    font-weight: 700;
    letter-spacing: .08em;
    text-transform: uppercase;
    color: var(--ink-900);
    background: var(--gold);
    box-shadow: 0 8px 20px rgba(245, 179, 1, .35);
}

.part-badge--blue {
    color: #fff;
    background: var(--blue-500);
    box-shadow: 0 8px 20px rgba(27, 98, 232, .4);
}

.part-brand {
    position: absolute;
    top: 14px;
    right: 14px;
    z-index: 2;
    padding: .3rem .66rem;
    border-radius: 100px;
    font-size: .7rem;
    font-weight: 700;
    color: #fff;
    background: rgba(255, 255, 255, .12);
    border: 1px solid rgba(255, 255, 255, .22);
    backdrop-filter: blur(8px);
}

.part-card__body {
    display: flex;
    flex-direction: column;
    flex: 1 1 auto;
    padding: 1.25rem 1.3rem 1.4rem;
}

.part-card__cat {
    font-size: .74rem;
    font-weight: 700;
    letter-spacing: .14em;
    text-transform: uppercase;
    color: var(--blue-500);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    margin-bottom: .45rem;
}

.part-card__title {
    font-size: 1.08rem;
    margin-bottom: .5rem;
    transition: color .3s var(--ease);
}

.part-card:hover .part-card__title {
    color: var(--blue-600);
}

.part-card__text {
    font-size: .875rem;
    line-height: 1.65;
    color: var(--text-body);
    margin-bottom: 1rem;
    flex: 1 1 auto;
}

.part-stars {
    display: flex;
    align-items: center;
    gap: .18rem;
    font-size: .8rem;
    color: var(--gold);
    margin-bottom: .75rem;
}

.part-stars small {
    color: #9aa8c2;
    margin-left: .35rem;
    font-weight: 600;
}

.part-card__foot {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: .6rem;
    padding-top: .95rem;
    border-top: 1px dashed var(--mist-200);
}

.part-price {
    display: flex;
    flex-direction: column;
    line-height: 1.15;
}

.part-price .now {
    font-family: var(--font-head);
    font-size: 1.32rem;
    font-weight: 800;
    color: var(--ink-700);
}

.part-price .unit {
    font-size: .78rem;
    font-weight: 600;
    color: #97a4bd;
}

.part-buy {
    display: inline-flex;
    align-items: center;
    gap: .4rem;
    height: 40px;
    padding: 0 1rem;
    border: 0;
    border-radius: 100px;
    font-size: .84rem;
    font-weight: 700;
    color: #fff;
    background: linear-gradient(120deg, var(--blue-600), var(--blue-400));
    box-shadow: 0 10px 24px rgba(27, 98, 232, .3);
    cursor: pointer;
    transition: all .35s var(--ease-out);
}

.part-buy:hover {
    transform: translateY(-2px);
    box-shadow: 0 16px 34px rgba(27, 98, 232, .42);
}

/* Swiper kontrolleri – negatif dış boşluk gölgeleri kırpmadan taşmayı önler */
.parts-swiper,
.blog-swiper {
    margin: -14px -16px -24px;
    padding: 14px 16px 24px;
    overflow: hidden;
}

.parts-swiper .swiper-slide,
.blog-swiper .swiper-slide {
    height: auto;
    display: flex;
}

.slider-nav {
    display: flex;
    gap: .5rem;
}

.slider-btn {
    width: 48px;
    height: 48px;
    display: grid;
    place-items: center;
    border: 1.5px solid var(--mist-200);
    border-radius: 50%;
    font-size: 1.1rem;
    color: var(--ink-700);
    background: var(--white);
    box-shadow: var(--shadow-sm);
    cursor: pointer;
    transition: all .35s var(--ease-out);
}

.slider-btn:hover {
    color: #fff;
    background: var(--blue-500);
    border-color: var(--blue-500);
    transform: translateY(-3px);
    box-shadow: var(--shadow-blue);
}

.slider-btn.swiper-button-disabled {
    opacity: .4;
    pointer-events: none;
}

.parts-pagination,
.blog-pagination {
    display: flex;
    justify-content: center;
    gap: .4rem;
    margin-top: 2rem;
}

.parts-pagination .swiper-pagination-bullet,
.blog-pagination .swiper-pagination-bullet {
    width: 26px;
    height: 5px;
    border-radius: 6px;
    background: var(--mist-200);
    opacity: 1;
    transition: all .35s var(--ease);
}

.parts-pagination .swiper-pagination-bullet-active,
.blog-pagination .swiper-pagination-bullet-active {
    width: 46px;
    background: linear-gradient(90deg, var(--blue-500), var(--gold));
}

/* ===========================================================================
   09. HİZMETLER
   =========================================================================== */
.service-visual {
    position: relative;
    padding-bottom: 26px;
    padding-right: 26px;
}

.service-visual__frame {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: 0 40px 80px rgba(2, 8, 26, .55);
    border: 1px solid rgba(125, 180, 255, .18);
}

.service-visual__frame img {
    width: 100%;
    aspect-ratio: 4 / 3;
    object-fit: cover;
    transition: transform 1s var(--ease-out);
}

.service-visual:hover .service-visual__frame img {
    transform: scale(1.05);
}

.service-visual__frame::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(160deg, rgba(27, 98, 232, .16), transparent 55%);
}

/* Arka katman çerçeve */
.service-visual__ghost {
    position: absolute;
    right: 0;
    bottom: 0;
    width: 62%;
    height: 72%;
    border: 1.5px solid rgba(245, 179, 1, .45);
    border-radius: var(--radius-lg);
    z-index: -1;
}

/* Hizmet listesi */
.service-list {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: .85rem;
    margin: 1.9rem 0 2.1rem;
}

.service-item {
    display: flex;
    align-items: flex-start;
    gap: .8rem;
    padding: 1rem 1.05rem;
    border-radius: var(--radius);
    background: rgba(255, 255, 255, .045);
    border: 1px solid rgba(125, 180, 255, .14);
    transition: all .4s var(--ease-out);
}

.service-item:hover {
    background: rgba(27, 98, 232, .16);
    border-color: rgba(125, 180, 255, .38);
    transform: translateY(-4px);
}

.service-item i {
    display: grid;
    place-items: center;
    width: 40px;
    height: 40px;
    flex: 0 0 40px;
    border-radius: 12px;
    font-size: 1.15rem;
    color: var(--gold);
    background: rgba(245, 179, 1, .14);
    transition: all .4s var(--ease);
}

.service-item:hover i {
    color: var(--ink-900);
    background: var(--gold);
    transform: rotate(-8deg);
}

.service-item b {
    display: block;
    font-family: var(--font-head);
    font-size: .98rem;
    color: #fff;
    margin-bottom: .1rem;
}

.service-item span {
    font-size: .84rem;
    color: var(--text-light);
    line-height: 1.5;
}

/* ===========================================================================
   10. BLOGLAR
   =========================================================================== */
.blog-card {
    position: relative;
    width: 100%;
    display: flex;
    flex-direction: column;
    background: var(--white);
    border: 1px solid var(--mist-200);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: transform .45s var(--ease-out), box-shadow .45s var(--ease);
}

.blog-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

.blog-card__media {
    position: relative;
    display: block;
    overflow: hidden;
}

.blog-card__media img {
    width: 100%;
    aspect-ratio: 16 / 10;
    object-fit: cover;
    transition: transform .9s var(--ease-out);
}

.blog-card:hover .blog-card__media img {
    transform: scale(1.08);
}

.blog-card__media::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(5, 13, 33, .25) 0%, transparent 45%);
}

/* Kategori – görselin sağ üst köşesi */
.blog-cat {
    position: absolute;
    top: 14px;
    right: 14px;
    z-index: 2;
    display: inline-flex;
    align-items: center;
    gap: .35rem;
    padding: .42rem .85rem;
    border-radius: 100px;
    font-size: .72rem;
    font-weight: 700;
    letter-spacing: .06em;
    text-transform: uppercase;
    color: #fff;
    background: linear-gradient(120deg, var(--blue-600), var(--blue-400));
    box-shadow: 0 10px 24px rgba(27, 98, 232, .4);
    transition: all .4s var(--ease-out);
}

.blog-card:hover .blog-cat {
    color: var(--ink-900);
    background: linear-gradient(120deg, var(--gold), var(--gold-soft));
    box-shadow: 0 10px 24px rgba(245, 179, 1, .45);
}

.blog-date {
    position: absolute;
    left: 14px;
    bottom: 14px;
    z-index: 2;
    display: inline-flex;
    align-items: center;
    gap: .4rem;
    font-size: .78rem;
    font-weight: 600;
    color: #fff;
    padding: .34rem .8rem;
    border-radius: 100px;
    background: rgba(5, 13, 33, .55);
    border: 1px solid rgba(255, 255, 255, .16);
    backdrop-filter: blur(6px);
}

.blog-card__body {
    display: flex;
    flex-direction: column;
    flex: 1 1 auto;
    padding: 1.4rem 1.45rem 1.5rem;
}

.blog-card__title {
    font-size: 1.16rem;
    line-height: 1.35;
    margin-bottom: .6rem;
    transition: color .3s var(--ease);
}

.blog-card:hover .blog-card__title {
    color: var(--blue-600);
}

.blog-card__text {
    font-size: .9rem;
    line-height: 1.7;
    margin-bottom: 1.3rem;
    flex: 1 1 auto;
}

.blog-more {
    display: inline-flex;
    align-items: center;
    gap: .55rem;
    align-self: flex-start;
    height: 44px;
    padding: 0 1.25rem;
    border-radius: 100px;
    font-size: .86rem;
    font-weight: 700;
    color: var(--ink-700);
    background: var(--mist-100);
    border: 1px solid var(--mist-200);
    transition: all .38s var(--ease-out);
}

.blog-more i {
    transition: transform .38s var(--ease-out);
}

.blog-more:hover {
    color: #fff;
    background: linear-gradient(120deg, var(--blue-600), var(--blue-400));
    border-color: transparent;
    box-shadow: var(--shadow-blue);
}

.blog-more:hover i {
    transform: translateX(5px);
}

/* Masaüstünde slider kapalı: 3'lü ızgara */
@media (min-width: 992px) {
    .blog-swiper .swiper-wrapper {
        display: grid;
        grid-template-columns: repeat(3, minmax(0, 1fr));
        gap: 1.75rem;
        transform: none !important;
    }

    .blog-pagination {
        display: none;
    }
}

/* ===========================================================================
   10b. SAYFA BAŞLIĞI + PARÇA KATALOĞU (parcalar.php)
   =========================================================================== */
.page-head {
    position: relative;
    padding: calc(var(--header-h) + clamp(42px, 6vw, 78px)) 0 clamp(56px, 7vw, 96px);
    background:
        radial-gradient(90% 70% at 15% 0%, rgba(27, 98, 232, .35), transparent 60%),
        linear-gradient(180deg, var(--ink-950) 0%, var(--ink-850) 60%, var(--ink-800) 100%);
    overflow: hidden;
    isolation: isolate;
}

.crumb {
    display: flex;
    align-items: center;
    gap: .55rem;
    font-size: .86rem;
    font-weight: 600;
    color: var(--text-light);
    margin-bottom: 1.1rem;
}

.crumb a:hover {
    color: var(--blue-300);
}

.crumb i {
    font-size: .68rem;
    color: var(--gold);
}

.crumb span {
    color: #fff;
}

.page-head__title {
    font-size: clamp(1.9rem, 4vw, 3.1rem);
    color: #fff;
    margin-bottom: .9rem;
}

.page-head__title .accent {
    background: linear-gradient(100deg, var(--blue-300), var(--gold-soft));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.page-head__desc {
    max-width: 640px;
    color: var(--text-light);
    margin-bottom: 1.6rem;
}

.page-head__stats {
    display: flex;
    flex-wrap: wrap;
    gap: .6rem;
}

.page-head__stats span {
    display: inline-flex;
    align-items: center;
    gap: .4rem;
    padding: .5rem 1rem;
    border-radius: 100px;
    font-size: .86rem;
    color: var(--text-light);
    background: rgba(255, 255, 255, .055);
    border: 1px solid rgba(125, 180, 255, .16);
}

.page-head__stats b {
    color: #fff;
    font-family: var(--font-head);
}

/* --- Katalog yerleşimi --- */
.catalog {
    padding-top: clamp(70px, 8vw, 116px);
    /* overflow:hidden olsaydı bölüm bir kaydırma kabına dönüşür ve
       filtre panelindeki position:sticky çalışmazdı. clip aynı kırpmayı
       kaydırma kabı oluşturmadan yapar. */
    overflow: clip;
    /* isolation açık kalsaydı mobil filtre çekmecesi bu bölümün katmanına
       hapsolur, header'ın üstüne çıkamazdı. */
    isolation: auto;
}

/* isolation kalktığı için süs katmanı artık arka planın altına kaçmasın */
.catalog .deco-grid {
    z-index: 0;
}

.catalog-layout {
    display: grid;
    grid-template-columns: 296px minmax(0, 1fr);
    gap: 1.9rem;
    align-items: start;
}

.catalog-main {
    min-width: 0;
    /* Filtre sonucu azalınca sayfa çöküp footer’ı yüzüne getirmesin */
    min-height: min(72svh, 920px);
}

/* --- Filtre paneli --- */
.filter-panel {
    position: sticky;
    top: calc(var(--header-h-sm) + 16px);
    padding: 1.35rem 1.25rem 1.5rem;
    border-radius: var(--radius-lg);
    background: var(--white);
    border: 1px solid var(--mist-200);
    box-shadow: var(--shadow-sm);
    max-height: calc(100svh - var(--header-h-sm) - 32px);
    overflow-y: auto;
    overscroll-behavior: contain;
}

.filter-panel::-webkit-scrollbar {
    width: 6px;
}

.filter-panel::-webkit-scrollbar-track {
    background: var(--mist-100);
}

.filter-panel::-webkit-scrollbar-thumb {
    background: var(--mist-200);
    border-radius: 6px;
}

.filter-panel__head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1.1rem;
}

.filter-panel__head h2 {
    display: flex;
    align-items: center;
    gap: .55rem;
    font-size: 1.12rem;
    margin: 0;
}

.filter-panel__head i {
    color: var(--blue-500);
}

.filter-close {
    display: none;
    width: 38px;
    height: 38px;
    place-items: center;
    border: 1px solid var(--mist-200);
    border-radius: 11px;
    background: var(--mist-100);
    color: var(--ink-800);
    font-size: 1rem;
}

/* --- Anlık arama --- */
.filter-search {
    position: relative;
    margin-bottom: 1.2rem;
}

.filter-search > i {
    position: absolute;
    left: 14px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 1rem;
    color: var(--blue-500);
    pointer-events: none;
}

.filter-search input {
    width: 100%;
    height: 50px;
    padding: 0 40px 0 42px;
    border: 1.5px solid var(--mist-200);
    border-radius: 100px;
    font-family: inherit;
    font-size: .92rem;
    color: var(--text-dark);
    background: var(--mist-50);
    transition: border-color .3s var(--ease), box-shadow .3s var(--ease), background-color .3s var(--ease);
}

.filter-search input::-webkit-search-cancel-button {
    display: none;
}

.filter-search input:focus {
    outline: none;
    background: #fff;
    border-color: var(--blue-400);
    box-shadow: 0 0 0 4px rgba(61, 139, 255, .14);
}

.filter-search input::placeholder {
    color: #9fabc4;
}

.search-clear {
    position: absolute;
    right: 10px;
    top: 50%;
    transform: translateY(-50%) scale(.6);
    width: 30px;
    height: 30px;
    display: grid;
    place-items: center;
    border: 0;
    border-radius: 50%;
    background: transparent;
    color: #b3bed3;
    font-size: 1rem;
    opacity: 0;
    visibility: hidden;
    cursor: pointer;
    transition: all .28s var(--ease-out);
}

.filter-search.has-value .search-clear {
    opacity: 1;
    visibility: visible;
    transform: translateY(-50%) scale(1);
}

.search-clear:hover {
    color: var(--blue-500);
}

/* --- Filtre grupları --- */
.filter-group {
    border-top: 1px dashed var(--mist-200);
    padding: .35rem 0;
}

.filter-group--dep {
    display: none;
}

.filter-group--dep.is-active {
    display: block;
}

.filter-group__head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: .85rem .2rem;
    border: 0;
    background: transparent;
    font-family: var(--font-head);
    font-size: .98rem;
    font-weight: 600;
    color: var(--text-dark);
    cursor: pointer;
}

.filter-group__head > span {
    display: inline-flex;
    align-items: center;
    gap: .55rem;
}

.filter-group__head > span i {
    color: var(--blue-500);
    font-size: 1rem;
}

.filter-group__head > i {
    font-size: .8rem;
    color: #9fabc4;
    transition: transform .35s var(--ease);
}

.filter-group__head[aria-expanded="false"] > i {
    transform: rotate(-90deg);
}

.filter-group__body {
    display: grid;
    grid-template-rows: 1fr;
    transition: grid-template-rows .4s var(--ease-out);
}

.filter-group__head[aria-expanded="false"] + .filter-group__body {
    grid-template-rows: 0fr;
}

.filter-group__inner {
    overflow: hidden;
    display: flex;
    flex-direction: column;
    gap: .1rem;
    padding-bottom: .5rem;
}

.filter-hint {
    font-size: .84rem;
    color: #97a4bd;
    margin: .1rem .2rem .4rem;
}

/* --- Onay kutuları --- */
.f-check {
    display: flex;
    align-items: center;
    gap: .65rem;
    padding: .5rem .55rem;
    border-radius: 11px;
    cursor: pointer;
    user-select: none;
    transition: background-color .25s var(--ease);
}

.f-check:hover {
    background: var(--mist-100);
}

.f-check input {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}

.f-check .box {
    display: grid;
    place-items: center;
    width: 20px;
    height: 20px;
    flex: 0 0 20px;
    border: 1.5px solid #c8d4e8;
    border-radius: 6px;
    background: #fff;
    transition: all .25s var(--ease-out);
}

.f-check .box i {
    font-size: .74rem;
    color: #fff;
    opacity: 0;
    transform: scale(.4);
    transition: all .25s var(--ease-out);
}

.f-check input:checked + .box {
    background: var(--blue-500);
    border-color: var(--blue-500);
}

.f-check input:checked + .box i {
    opacity: 1;
    transform: scale(1);
}

.f-check input:focus-visible + .box {
    box-shadow: 0 0 0 4px rgba(61, 139, 255, .22);
}

.f-check .txt {
    display: inline-flex;
    align-items: center;
    gap: .45rem;
    font-size: .92rem;
    font-weight: 500;
    color: var(--text-body);
}

.f-check .txt i {
    font-size: .95rem;
    color: #9fabc4;
    transition: color .25s var(--ease);
}

.f-check input:checked ~ .txt {
    color: var(--ink-800);
    font-weight: 600;
}

.f-check input:checked ~ .txt i {
    color: var(--blue-500);
}

.f-check--sm .txt {
    font-size: .87rem;
}

.f-check--sm .box {
    width: 18px;
    height: 18px;
    flex: 0 0 18px;
    border-radius: 5px;
}

/* --- Kategoriye bağlı alt tür kutusu --- */
.sub-wrap {
    display: grid;
    grid-template-rows: 0fr;
    transition: grid-template-rows .42s var(--ease-out);
}

.sub-wrap.is-open {
    grid-template-rows: 1fr;
}

.sub-wrap__inner {
    overflow: hidden;
}

.sub-wrap.is-open .sub-wrap__inner {
    /* iç boşluk sadece açıkken görünsün */
    padding: .15rem 0 .5rem;
}

.sub-wrap .sub-title {
    display: block;
    font-size: .72rem;
    font-weight: 700;
    letter-spacing: .12em;
    text-transform: uppercase;
    color: var(--blue-500);
    margin: .35rem 0 .3rem .75rem;
}

.sub-wrap__inner > .f-check {
    margin-left: .75rem;
    border-left: 2px solid var(--mist-200);
    border-radius: 0 11px 11px 0;
    padding-left: .8rem;
}

.sub-wrap__inner > .f-check:hover {
    border-left-color: var(--blue-400);
}

/* --- Fiyat aralığı --- */
.price-range {
    width: 100%;
    height: 6px;
    margin: .7rem 0 .2rem;
    border-radius: 6px;
    background: var(--mist-200);
    appearance: none;
    -webkit-appearance: none;
    cursor: pointer;
}

.price-range::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: var(--blue-500);
    border: 3px solid #fff;
    box-shadow: 0 3px 10px rgba(27, 98, 232, .45);
    cursor: pointer;
}

.price-range::-moz-range-thumb {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: var(--blue-500);
    border: 3px solid #fff;
    box-shadow: 0 3px 10px rgba(27, 98, 232, .45);
    cursor: pointer;
}

.price-out {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: .85rem;
    color: #97a4bd;
    padding-bottom: .4rem;
}

.price-out b {
    font-family: var(--font-head);
    font-size: 1rem;
    color: var(--ink-700);
}

/* --- Üst araç çubuğu --- */
.catalog-bar {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: .8rem 1rem;
    padding: .85rem 1.1rem;
    margin-bottom: 1.2rem;
    border-radius: var(--radius);
    background: var(--white);
    border: 1px solid var(--mist-200);
    box-shadow: var(--shadow-sm);
}

.result-text {
    font-size: .92rem;
    color: var(--text-body);
    margin-right: auto;
}

.result-text b {
    font-family: var(--font-head);
    font-size: 1.05rem;
    color: var(--ink-700);
}

.sort-box {
    display: flex;
    align-items: center;
    gap: .5rem;
}

.sort-box label {
    font-size: .85rem;
    font-weight: 600;
    color: #97a4bd;
}

.sort-box select {
    height: 42px;
    padding: 0 2.2rem 0 .9rem;
    border: 1.5px solid var(--mist-200);
    border-radius: 100px;
    font-family: inherit;
    font-size: .88rem;
    font-weight: 600;
    color: var(--ink-800);
    background: var(--mist-50) url("data:image/svg+xml;charset=utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%231b62e8'%3E%3Cpath d='M8 11 3 6h10z'/%3E%3C/svg%3E") no-repeat right .8rem center/13px;
    appearance: none;
    cursor: pointer;
    transition: border-color .3s var(--ease);
}

.sort-box select:focus {
    outline: none;
    border-color: var(--blue-400);
}

.filter-open {
    display: none;
    align-items: center;
    gap: .5rem;
    height: 44px;
    padding: 0 1.1rem;
    border: 1.5px solid var(--blue-400);
    border-radius: 100px;
    font-size: .9rem;
    font-weight: 700;
    color: var(--blue-600);
    background: rgba(27, 98, 232, .07);
    cursor: pointer;
}

.badge-count {
    display: grid;
    place-items: center;
    min-width: 22px;
    height: 22px;
    padding: 0 6px;
    border-radius: 100px;
    font-size: .74rem;
    color: #fff;
    background: var(--blue-500);
}

/* --- Seçili filtre etiketleri --- */
.chip-row {
    display: flex;
    flex-wrap: wrap;
    gap: .5rem;
    margin-bottom: 1.3rem;
}

.chip {
    display: inline-flex;
    align-items: center;
    gap: .45rem;
    padding: .42rem .5rem .42rem .9rem;
    border-radius: 100px;
    font-size: .84rem;
    font-weight: 600;
    color: var(--ink-800);
    background: #fff;
    border: 1px solid var(--mist-200);
    box-shadow: var(--shadow-sm);
    animation: chipIn .32s var(--ease-out) both;
}

@keyframes chipIn {
    from { opacity: 0; transform: translateY(6px) scale(.94) }
    to { opacity: 1; transform: none }
}

.chip button {
    display: grid;
    place-items: center;
    width: 22px;
    height: 22px;
    border: 0;
    border-radius: 50%;
    font-size: .7rem;
    color: var(--ink-700);
    background: var(--mist-100);
    cursor: pointer;
    transition: all .25s var(--ease);
}

.chip button:hover {
    color: #fff;
    background: #e5484d;
}

/* --- Izgara / filtreleme geçişi --- */
#partsGrid {
    transition: opacity .18s var(--ease);
}

#partsGrid.is-filtering {
    opacity: .35;
}

.part-col.is-hidden {
    display: none;
}

.parts-more {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: .65rem;
    padding: 1.4rem 1rem 0.4rem;
    color: #4a5a7a;
    font-size: .92rem;
}

.parts-more__spin {
    width: 1.1rem;
    height: 1.1rem;
    border: 2px solid #c8d4ea;
    border-top-color: #1b62e8;
    border-radius: 50%;
    animation: akay-spin .7s linear infinite;
}

@keyframes akay-spin {
    to { transform: rotate(360deg); }
}

#partsSentinel {
    height: 1px;
    width: 100%;
    pointer-events: none;
}

/* --- Sonuç yok --- */
.no-result {
    text-align: center;
    padding: clamp(40px, 6vw, 72px) 1.2rem;
    border-radius: var(--radius-lg);
    background: var(--white);
    border: 1px dashed var(--mist-200);
}

.no-result > i {
    display: grid;
    place-items: center;
    width: 76px;
    height: 76px;
    margin: 0 auto 1.2rem;
    border-radius: 50%;
    font-size: 1.9rem;
    color: var(--blue-500);
    background: var(--mist-100);
}

.no-result h3 {
    font-size: 1.32rem;
    margin-bottom: .6rem;
}

.no-result p {
    max-width: 440px;
    margin: 0 auto 1.6rem;
    font-size: .94rem;
}

.no-result__actions {
    display: flex;
    flex-wrap: wrap;
    gap: .7rem;
    justify-content: center;
}

.filter-backdrop {
    display: none;
}

/* ===========================================================================
   11. FOOTER
   =========================================================================== */
.site-footer {
    flex-shrink: 0;
    position: relative;
    padding-top: clamp(80px, 9vw, 120px);
    background:
        radial-gradient(70% 60% at 12% 0%, rgba(27, 98, 232, .28), transparent 62%),
        linear-gradient(180deg, var(--ink-900), var(--ink-950));
    color: var(--text-light);
    overflow: hidden;
    isolation: isolate;
}

.footer-brand {
    display: block;
    margin-bottom: 1.3rem;
}

.footer-about {
    font-size: .93rem;
    line-height: 1.8;
    max-width: 360px;
    margin-bottom: 1.5rem;
}

.footer-title {
    position: relative;
    font-size: 1.06rem;
    color: #fff;
    margin-bottom: 1.5rem;
    padding-bottom: .7rem;
}

.footer-title::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 42px;
    height: 3px;
    border-radius: 3px;
    background: linear-gradient(90deg, var(--gold), var(--blue-500));
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: .7rem;
}

.footer-links a {
    display: inline-flex;
    align-items: center;
    gap: .55rem;
    font-size: .93rem;
    color: var(--text-light);
    width: fit-content;
}

.footer-links a i {
    font-size: .8rem;
    color: var(--blue-400);
    transition: transform .3s var(--ease);
}

.footer-links a:hover {
    color: #fff;
}

.footer-links a:hover i {
    transform: translateX(4px);
    color: var(--gold);
}

.footer-contact {
    display: flex;
    flex-direction: column;
    gap: 1.05rem;
}

.footer-contact li {
    display: flex;
    align-items: flex-start;
    gap: .8rem;
    font-size: .93rem;
}

.footer-contact i {
    display: grid;
    place-items: center;
    width: 38px;
    height: 38px;
    flex: 0 0 38px;
    border-radius: 12px;
    font-size: 1rem;
    color: var(--blue-300);
    background: rgba(125, 180, 255, .1);
    border: 1px solid rgba(125, 180, 255, .18);
    transition: all .35s var(--ease);
}

.footer-contact li:hover i {
    color: var(--ink-900);
    background: var(--gold);
    border-color: transparent;
}

.footer-contact b {
    display: block;
    color: #fff;
    font-family: var(--font-head);
    font-size: .98rem;
    font-weight: 600;
    line-height: 1.35;
}

.footer-contact span {
    display: block;
    font-size: .86rem;
    line-height: 1.5;
}

.social-row {
    display: flex;
    gap: .55rem;
}

.social-row a {
    display: grid;
    place-items: center;
    width: 42px;
    height: 42px;
    border-radius: 12px;
    font-size: 1.05rem;
    color: #fff;
    background: rgba(255, 255, 255, .07);
    border: 1px solid rgba(255, 255, 255, .12);
    transition: all .35s var(--ease-out);
}

.social-row a:hover {
    color: #fff;
    background: linear-gradient(135deg, var(--blue-600), var(--blue-400));
    border-color: transparent;
    transform: translateY(-4px);
    box-shadow: var(--shadow-blue);
}

.footer-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: .6rem 1.6rem;
    margin-top: clamp(44px, 5vw, 66px);
    padding: 1.35rem 0;
    border-top: 1px solid rgba(125, 180, 255, .13);
    font-size: .86rem;
}

.footer-legal {
    display: inline-flex;
    align-items: center;
    white-space: nowrap;
}

.footer-bottom a:hover {
    color: #fff;
}

.footer-bottom .sep {
    opacity: .35;
    margin: 0 .55rem;
}

/* Siteyi hazırlayan imzası */
.footer-credit {
    display: inline-flex;
    align-items: center;
    gap: .65rem;
    opacity: .72;
    transition: opacity .35s var(--ease);
}

.footer-credit:hover {
    opacity: 1;
}

.footer-credit small {
    font-size: .7rem;
    font-weight: 600;
    letter-spacing: .14em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, .45);
}

.footer-credit img {
    height: 30px;
    width: auto;
}

/* ===========================================================================
   12. YARDIMCI ÖĞELER
   =========================================================================== */
/* Sayfa kaydırma göstergesi */
#scrollProgress {
    position: fixed;
    top: 0;
    left: 0;
    height: 3px;
    width: 0;
    z-index: 1050;
    background: linear-gradient(90deg, var(--blue-500), var(--blue-300), var(--gold));
    box-shadow: 0 0 12px rgba(61, 139, 255, .7);
    transition: width .1s linear;
}

/* Yukarı çık */
#toTop {
    position: fixed;
    right: 22px;
    bottom: 24px;
    z-index: 1020;
    width: 50px;
    height: 50px;
    display: grid;
    place-items: center;
    border: 0;
    border-radius: 50%;
    font-size: 1.15rem;
    color: #fff;
    background: linear-gradient(135deg, var(--blue-600), var(--blue-400));
    box-shadow: var(--shadow-blue);
    opacity: 0;
    visibility: hidden;
    transform: translateY(18px) scale(.85);
    cursor: pointer;
    transition: all .45s var(--ease-out);
}

#toTop.is-visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0) scale(1);
}

#toTop:hover {
    transform: translateY(-4px) scale(1.06);
}

/* WhatsApp hızlı düğme */
#waBtn {
    position: fixed;
    right: 22px;
    bottom: 86px;
    z-index: 1020;
    width: 50px;
    height: 50px;
    display: grid;
    place-items: center;
    border-radius: 50%;
    font-size: 1.4rem;
    color: #fff;
    background: linear-gradient(135deg, #1faa53, #25d366);
    box-shadow: 0 14px 34px rgba(37, 211, 102, .38);
    transition: transform .4s var(--ease-out);
}

#waBtn::after {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 50%;
    border: 2px solid rgba(37, 211, 102, .6);
    animation: waPulse 2.4s ease-out infinite;
}

@keyframes waPulse {
    0% { transform: scale(1); opacity: .8 }
    100% { transform: scale(1.6); opacity: 0 }
}

#waBtn:hover {
    transform: translateY(-4px) scale(1.06);
}

/* --- Scroll ile ortaya çıkma animasyonları ---
   Gizleme yalnızca JS aktifse uygulanır (has-js), böylece JS kapalıyken
   içerik her zaman görünür kalır. */
.has-js [data-reveal] {
    opacity: 0;
    transform: translateY(38px);
    transition: opacity .85s var(--ease-out), transform .85s var(--ease-out);
    will-change: opacity, transform;
}

.has-js [data-reveal="left"] { transform: translateX(-48px) }
.has-js [data-reveal="right"] { transform: translateX(48px) }
.has-js [data-reveal="zoom"] { transform: scale(.94) }
.has-js [data-reveal="fade"] { transform: none }

.has-js [data-reveal].is-in {
    opacity: 1;
    transform: none;
}

/* ===========================================================================
   13. RESPONSIVE
   =========================================================================== */
@media (max-width: 1199.98px) {
    .nav-link-x {
        padding: .7rem .8rem;
        font-size: .9rem;
    }

    .brand,
    .header-right {
        min-width: 0;
    }

    .brand-logo {
        height: 38px;
        max-width: 150px;
    }

    /* Kolon daraldığında hizmet kutularını tek sıraya al */
    .service-list {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 991.98px) {
    :root {
        --header-h: 74px;
        --header-h-sm: 64px;
    }

    .main-nav {
        display: none;
    }

    .nav-toggle {
        display: grid;
    }

    /* Telefon butonunun tek kopyası burger menüde kalır */
    .header-phone {
        display: none;
    }

    .header-inner {
        justify-content: space-between;
    }

    /* --- Katalog: filtre paneli çekmeceye dönüşür --- */
    .catalog-layout {
        grid-template-columns: minmax(0, 1fr);
    }

    .filter-open {
        display: inline-flex;
    }

    .filter-close {
        display: grid;
    }

    .filter-panel {
        position: fixed;
        top: 0;
        left: 0;
        bottom: 0;
        z-index: 1060;
        width: min(340px, 88vw);
        max-height: none;
        height: 100%;
        padding: 1.2rem 1.1rem 2rem;
        border: 0;
        border-radius: 0;
        box-shadow: 24px 0 60px rgba(3, 10, 30, .3);
        transform: translateX(-102%);
        transition: transform .42s var(--ease-out);
    }

    .filter-panel.is-open {
        transform: translateX(0);
    }

    .filter-backdrop {
        display: block;
        position: fixed;
        inset: 0;
        z-index: 1055;
        background: rgba(3, 7, 15, .6);
        backdrop-filter: blur(3px);
        opacity: 0;
        visibility: hidden;
        transition: opacity .35s var(--ease), visibility .35s;
    }

    .filter-backdrop.is-open {
        opacity: 1;
        visibility: visible;
    }

    .brand,
    .header-right {
        min-width: 0;
    }

    .service-visual {
        padding-right: 0;
        margin-bottom: 2.6rem;
    }

    .service-visual__ghost {
        display: none;
    }

    .footer-about {
        max-width: none;
    }
}

@media (max-width: 767.98px) {
    body {
        font-size: .96rem;
    }

    .section {
        padding: 58px 0;
    }

    .brand-logo {
        height: 36px;
        max-width: 140px;
    }

    .service-list {
        grid-template-columns: 1fr;
    }

    #waBtn,
    #toTop {
        right: 14px;
        width: 46px;
        height: 46px;
    }

    #waBtn {
        bottom: 74px;
    }

    .footer-bottom {
        justify-content: center;
        text-align: center;
        gap: .9rem;
    }

    .footer-legal {
        white-space: normal;
    }
}

@media (max-width: 575.98px) {
    .part-card__body {
        padding: 1.05rem 1.1rem 1.2rem;
    }

    .strip-title i.ln {
        display: none;
    }
}

/* ---------------------------------------------------------------------------
   Dokunmatik cihazlar: hover'a bağlı ağır efektler kapatılır.
   Kaydırma sırasında kartların yeniden boyanması slider'ı takıldırıyordu.
   --------------------------------------------------------------------------- */
@media (hover: none) {
    .part-card,
    .blog-card {
        transition: none;
    }

    .part-card:hover,
    .blog-card:hover {
        transform: none;
        box-shadow: var(--shadow-sm);
    }

    .part-card::before {
        display: none;
    }

    .part-card:hover .part-card__media img,
    .blog-card:hover .blog-card__media img,
    .service-visual:hover .service-visual__frame img {
        transform: none;
    }

    .part-card__media img,
    .blog-card__media img {
        transition: none;
    }

    .part-card__media::after {
        display: none;
    }

    .part-brand {
        backdrop-filter: none;
        background: rgba(5, 13, 33, .55);
    }

    .blog-card:hover .blog-cat {
        color: #fff;
        background: linear-gradient(120deg, var(--blue-600), var(--blue-400));
        box-shadow: none;
    }

    .part-card:hover .part-card__title,
    .blog-card:hover .blog-card__title {
        color: inherit;
    }

    .brand-item:hover {
        color: rgba(255, 255, 255, .58);
        transform: none;
        text-shadow: none;
    }

    /* Kaydırma performansı için slider içeriğini ayrı katmanda tut */
    .parts-swiper .swiper-wrapper,
    .blog-swiper .swiper-wrapper {
        will-change: transform;
    }
}

/* ===========================================================================
   12. BLOG DETAY / KURUMSAL / İLETİŞİM
   =========================================================================== */
.page-head--compact {
    padding-bottom: clamp(40px, 5vw, 64px);
}

.page-head__title--sm {
    font-size: clamp(1.55rem, 3.2vw, 2.4rem);
    max-width: 920px;
}

.blog-meta {
    font-size: .82rem;
    font-weight: 600;
    color: #97a4bd;
    margin-bottom: .55rem;
}

.blog-meta i {
    color: var(--blue-500);
    margin-right: .25rem;
}

.blog-page .blog-card {
    height: 100%;
}

.blog-detail__cat {
    display: inline-flex;
    align-items: center;
    gap: .4rem;
    padding: .4rem .9rem;
    margin-bottom: 1rem;
    border-radius: 100px;
    font-size: .8rem;
    font-weight: 700;
    color: #fff;
    background: linear-gradient(120deg, var(--blue-600), var(--blue-400));
}

.blog-detail__meta {
    display: flex;
    flex-wrap: wrap;
    gap: .85rem 1.4rem;
    margin-top: 1.1rem;
    color: var(--text-light);
    font-size: .9rem;
    font-weight: 600;
}

.blog-detail__meta i {
    color: var(--gold);
    margin-right: .35rem;
}

.blog-detail__hero {
    margin: 0 0 1.8rem;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.blog-detail__hero img {
    width: 100%;
    aspect-ratio: 16 / 9;
    object-fit: cover;
}

.blog-detail__content {
    font-size: 1.05rem;
    color: var(--text-body);
}

.blog-detail__content .lead {
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--ink-800);
    margin-bottom: 1.4rem;
}

.blog-detail__content p {
    margin-bottom: 1.15rem;
}

.blog-detail__cta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    margin-top: 2.2rem;
    padding: 1.35rem 1.4rem;
    border-radius: var(--radius-lg);
    background: linear-gradient(135deg, rgba(27, 98, 232, .08), rgba(245, 179, 1, .08));
    border: 1px solid var(--mist-200);
}

.blog-detail__cta b {
    display: block;
    font-family: var(--font-head);
    color: var(--ink-800);
    margin-bottom: .2rem;
}

.blog-detail__cta span {
    font-size: .9rem;
    color: var(--text-body);
}

.blog-side {
    position: sticky;
    top: calc(var(--header-h-sm) + 18px);
    padding: 1.35rem 1.25rem;
    border-radius: var(--radius-lg);
    background: #fff;
    border: 1px solid var(--mist-200);
    box-shadow: var(--shadow-sm);
}

.blog-side h2 {
    font-size: 1.05rem;
    margin-bottom: 1rem;
}

.blog-side__item {
    display: grid;
    grid-template-columns: 88px 1fr;
    gap: .85rem;
    padding: .75rem 0;
    border-top: 1px dashed var(--mist-200);
}

.blog-side__item:first-of-type {
    border-top: 0;
    padding-top: 0;
}

.blog-side__item img {
    width: 88px;
    height: 64px;
    object-fit: cover;
    border-radius: 12px;
}

.blog-side__item small {
    display: block;
    font-size: .72rem;
    font-weight: 700;
    letter-spacing: .08em;
    text-transform: uppercase;
    color: var(--blue-500);
    margin-bottom: .2rem;
}

.blog-side__item strong {
    display: block;
    font-size: .92rem;
    line-height: 1.35;
    color: var(--ink-800);
    font-weight: 700;
}

.blog-side__item:hover strong {
    color: var(--blue-600);
}

/* --- Kurumsal galeri --- */
.about-layout {
    display: grid;
    grid-template-columns: minmax(260px, 420px) minmax(0, 1fr);
    gap: clamp(1.6rem, 4vw, 3.2rem);
    align-items: center;
}

.shop-gallery__stage {
    position: relative;
    aspect-ratio: 382 / 510;
    border-radius: calc(var(--radius-lg) + 4px);
    overflow: hidden;
    background: var(--ink-900);
    box-shadow: 0 28px 60px rgba(3, 10, 30, .28);
}

.shop-gallery__img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0;
    transform: scale(1.04);
    transition: opacity 1.1s ease, transform 1.4s ease;
    will-change: opacity, transform;
}

.shop-gallery__img.is-active {
    opacity: 1;
    transform: scale(1);
    z-index: 1;
}

.shop-gallery__veil {
    position: absolute;
    inset: 0;
    z-index: 2;
    pointer-events: none;
    background:
        linear-gradient(180deg, transparent 45%, rgba(3, 7, 15, .55) 100%),
        linear-gradient(90deg, rgba(3, 7, 15, .2), transparent 40%);
}

.shop-thumbs {
    position: absolute;
    left: 14px;
    bottom: 14px;
    z-index: 3;
    display: flex;
    gap: .55rem;
}

.shop-thumb {
    width: 68px;
    height: 88px;
    padding: 0;
    border: 2px solid rgba(255, 255, 255, .55);
    border-radius: 14px;
    overflow: hidden;
    background: rgba(5, 13, 33, .35);
    box-shadow: 0 10px 28px rgba(0, 0, 0, .35);
    cursor: pointer;
    transition: transform .35s var(--ease-out), border-color .35s var(--ease), box-shadow .35s var(--ease);
}

.shop-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform .5s var(--ease-out);
}

.shop-thumb:hover,
.shop-thumb.is-active {
    border-color: var(--gold);
    transform: translateY(-3px);
    box-shadow: 0 14px 32px rgba(245, 179, 1, .28);
}

.shop-thumb.is-active img {
    transform: scale(1.06);
}

.shop-gallery__label {
    position: absolute;
    right: 16px;
    bottom: 16px;
    z-index: 3;
    padding: .45rem .9rem;
    border-radius: 100px;
    font-size: .78rem;
    font-weight: 700;
    letter-spacing: .06em;
    text-transform: uppercase;
    color: #fff;
    background: rgba(5, 13, 33, .62);
    border: 1px solid rgba(125, 180, 255, .25);
    backdrop-filter: blur(8px);
}

.about-copy .section-title {
    margin-bottom: .7rem;
}

.about-copy > p {
    margin-bottom: 1rem;
}

.about-points {
    list-style: none;
    margin: 1.6rem 0 1.8rem;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: .85rem;
}

.about-points li {
    display: flex;
    gap: .9rem;
    align-items: flex-start;
    padding: .95rem 1rem;
    border-radius: var(--radius);
    background: #fff;
    border: 1px solid var(--mist-200);
    box-shadow: var(--shadow-sm);
}

.about-points i {
    display: grid;
    place-items: center;
    width: 42px;
    height: 42px;
    flex: 0 0 42px;
    border-radius: 12px;
    color: #fff;
    background: linear-gradient(140deg, var(--blue-600), var(--blue-400));
    font-size: 1.05rem;
}

.about-points b {
    display: block;
    font-family: var(--font-head);
    color: var(--ink-800);
    margin-bottom: .1rem;
}

.about-points span {
    font-size: .88rem;
    color: var(--text-body);
}

.about-actions {
    display: flex;
    flex-wrap: wrap;
    gap: .75rem;
}

/* --- İletişim --- */
.contact-hero {
    position: relative;
    overflow: hidden;
    isolation: isolate;
    text-align: center;
    padding: clamp(2rem, 5vw, 3.4rem) 1.4rem;
    margin-bottom: clamp(1.6rem, 3vw, 2.4rem);
    border-radius: calc(var(--radius-lg) + 6px);
    background:
        radial-gradient(80% 120% at 50% -20%, rgba(61, 139, 255, .45), transparent 55%),
        linear-gradient(160deg, #071331 0%, #0b1d4a 48%, #132a63 100%);
    border: 1px solid rgba(125, 180, 255, .22);
    box-shadow: 0 28px 60px rgba(3, 10, 30, .25);
    color: #fff;
}

.contact-hero__glow {
    position: absolute;
    width: 280px;
    height: 280px;
    right: -60px;
    bottom: -100px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(245, 179, 1, .28), transparent 68%);
    z-index: -1;
}

.contact-hero__eyebrow {
    font-size: .82rem;
    font-weight: 700;
    letter-spacing: .16em;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: .7rem;
}

.contact-hero__phone {
    display: inline-block;
    font-family: var(--font-head);
    font-size: clamp(2.4rem, 7vw, 4.4rem);
    font-weight: 800;
    line-height: 1.05;
    letter-spacing: -.03em;
    color: #fff;
    margin-bottom: .7rem;
    transition: color .3s var(--ease), text-shadow .3s var(--ease);
}

.contact-hero__phone span {
    color: var(--blue-300);
}

.contact-hero__phone:hover {
    color: var(--gold-soft);
    text-shadow: 0 0 40px rgba(245, 179, 1, .35);
}

.contact-hero__hint {
    color: var(--text-light);
    margin-bottom: 1.5rem;
}

.contact-hero__actions {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: .7rem;
}

.btn-ghost--on-dark {
    color: #fff;
    border-color: rgba(255, 255, 255, .28);
    background: rgba(255, 255, 255, .06);
}

.btn-ghost--on-dark:hover {
    color: #fff;
    border-color: rgba(125, 180, 255, .55);
    background: rgba(27, 98, 232, .28);
}

.contact-stage {
    position: relative;
    border-radius: calc(var(--radius-lg) + 6px);
    overflow: visible;
    min-height: 520px;
}

.contact-map {
    position: relative;
    height: 520px;
    border-radius: calc(var(--radius-lg) + 6px);
    overflow: hidden;
    border: 1px solid var(--mist-200);
    box-shadow: var(--shadow-md);
}

.contact-map iframe {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    border: 0;
    filter: grayscale(.2) contrast(1.06) saturate(.9);
}

.contact-card {
    position: absolute;
    top: 50%;
    right: clamp(1rem, 4vw, 2.5rem);
    transform: translateY(-50%);
    z-index: 2;
    width: min(380px, calc(100% - 2rem));
    display: flex;
    flex-direction: column;
    padding: clamp(1.4rem, 3vw, 1.85rem);
    background: rgba(255, 255, 255, .94);
    backdrop-filter: blur(14px);
    border: 1px solid rgba(255, 255, 255, .8);
    border-radius: var(--radius-lg);
    box-shadow: 0 28px 60px rgba(3, 10, 30, .28);
}

.contact-card__pin {
    display: grid;
    place-items: center;
    width: 52px;
    height: 52px;
    margin-bottom: 1rem;
    border-radius: 16px;
    font-size: 1.35rem;
    color: #fff;
    background: linear-gradient(140deg, var(--blue-600), var(--blue-400));
    box-shadow: 0 12px 28px rgba(27, 98, 232, .35);
}

.contact-card h2 {
    font-size: 1.35rem;
    margin-bottom: .55rem;
}

.contact-card__addr {
    font-size: 1rem;
    font-weight: 600;
    color: var(--ink-800);
    line-height: 1.55;
    margin-bottom: 1.35rem;
}

.contact-card__list {
    list-style: none;
    margin: 0 0 1.5rem;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    flex: 1;
}

.contact-card__list li {
    display: flex;
    gap: .85rem;
    align-items: flex-start;
}

.contact-card__list i {
    display: grid;
    place-items: center;
    width: 38px;
    height: 38px;
    flex: 0 0 38px;
    border-radius: 11px;
    color: var(--blue-600);
    background: rgba(27, 98, 232, .1);
}

.contact-card__list small {
    display: block;
    font-size: .72rem;
    font-weight: 700;
    letter-spacing: .1em;
    text-transform: uppercase;
    color: #97a4bd;
    margin-bottom: .15rem;
}

.contact-card__list a,
.contact-card__list span {
    font-weight: 700;
    color: var(--ink-800);
    line-height: 1.4;
}

.contact-card__list a:hover {
    color: var(--blue-600);
}

@media (max-width: 991.98px) {
    .about-layout {
        grid-template-columns: 1fr;
        max-width: 520px;
        margin-inline: auto;
    }

    .shop-gallery__stage {
        max-width: 420px;
        margin-inline: auto;
    }

    .contact-stage {
        min-height: 0;
    }

    .contact-map {
        height: 300px;
        margin-bottom: 1.2rem;
    }

    .contact-card {
        position: relative;
        top: auto;
        right: auto;
        transform: none;
        width: 100%;
        margin-top: -72px;
        margin-inline: auto;
        max-width: 440px;
    }

    .blog-side {
        position: static;
    }
}

@media (max-width: 575.98px) {
    .shop-thumb {
        width: 56px;
        height: 74px;
        border-radius: 12px;
    }

    .contact-hero__actions .btn-akay,
    .contact-hero__actions .btn-ghost {
        width: 100%;
        justify-content: center;
    }
}

/* Azaltılmış hareket tercihi */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: .001ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: .001ms !important;
        scroll-behavior: auto !important;
    }

    .has-js [data-reveal] {
        opacity: 1 !important;
        transform: none !important;
    }
}