/* ─── Apple-style Design System ─────────────────────────────────────── */

:root {
    --bg: #fbfbfd;
    --surface: #fff;
    --text: #1d1d1f;
    --muted: #86868b;
    --accent: #0071e3;
    --border: rgba(0, 0, 0, .08);
    --radius: 18px;
    --shadow: 0 1px 3px rgba(0, 0, 0, .04), 0 8px 24px rgba(0, 0, 0, .06);

    --bs-primary: var(--accent);
    --bs-body-bg: var(--bg);
    --bs-body-color: var(--text);
    --bs-font-sans-serif: -apple-system, BlinkMacSystemFont, "SF Pro Display", "Inter", "Segoe UI", Roboto, sans-serif;
    --bs-border-radius: var(--radius);
    --bs-card-border-color: var(--border);
    --bs-card-bg: var(--surface);
}

[data-theme="dark"] {
    --bg: #000;
    --surface: #1d1d1f;
    --text: #f5f5f7;
    --muted: #a1a1a6;
    --accent: #2997ff;
    --border: rgba(255, 255, 255, .1);
    --shadow: 0 1px 3px rgba(0, 0, 0, .5);

    --bs-body-bg: var(--bg);
    --bs-body-color: var(--text);
}

/* ─── Base ───────────────────────────────────────────────────────────── */

/* İç sayfa konteynerleri header/footer ile aynı genişlikte (1440px) */
@media (min-width: 1200px) {
    .container, .container-lg, .container-xl, .container-xxl { max-width: 1440px; }
}

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

/* Responsive: belge düzeyinde yatay scroll engeli.
   Kaynaklar: .hcar-track negatif margin'i (gölge nefes payı) ve g-lg-5 gutter'ının
   konteyner padding'ini aşması — her ikisi de yalnız boş 12px'lik bant taşırır,
   içerik taşmaz. clip scroll konteksti yaratmadan keser; desteklemeyen eski
   tarayıcılar hidden'a düşer. */
html { overflow-x: hidden; overflow-x: clip; }

body {
    font-family: 'Inter', var(--bs-font-sans-serif);
    background: var(--bg);
    color: var(--text);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    transition: background .3s cubic-bezier(.4, 0, .2, 1), color .3s cubic-bezier(.4, 0, .2, 1);
}

a {
    color: var(--accent);
    text-decoration: none;
    transition: color .25s cubic-bezier(.4, 0, .2, 1);
}

a:hover { color: var(--accent); opacity: .8; }

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

/* ─── Glass effect ───────────────────────────────────────────────────── */

.glass {
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    background: rgba(255, 255, 255, .72);
    border: 1px solid var(--border);
}

[data-theme="dark"] .glass {
    background: rgba(0, 0, 0, .6);
}

/* ─── Bootstrap overrides ────────────────────────────────────────────── */

.card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    transition: box-shadow .3s cubic-bezier(.4, 0, .2, 1), transform .3s cubic-bezier(.4, 0, .2, 1);
}

.card:hover {
    box-shadow: 0 4px 8px rgba(0, 0, 0, .06), 0 16px 40px rgba(0, 0, 0, .1);
    transform: translateY(-2px);
}

[data-theme="dark"] .card:hover {
    box-shadow: 0 4px 8px rgba(0, 0, 0, .6), 0 16px 40px rgba(0, 0, 0, .7);
}

.card-body { padding: 1.75rem; }

.btn {
    border-radius: 999px;
    font-weight: 500;
    letter-spacing: -.01em;
    padding: .55rem 1.4rem;
    transition: transform .3s cubic-bezier(.4, 0, .2, 1), box-shadow .3s cubic-bezier(.4, 0, .2, 1), background .2s, border-color .2s;
}

.btn:hover { transform: scale(1.02); }
.btn:active { transform: scale(.98); }

.btn-primary {
    background: var(--accent);
    border-color: var(--accent);
    border-radius: 999px;
    color: #fff;
}

.btn-primary:hover {
    background: var(--accent);
    border-color: var(--accent);
    opacity: .88;
    box-shadow: 0 4px 16px rgba(0, 113, 227, .35);
}

[data-theme="dark"] .btn-primary:hover {
    box-shadow: 0 4px 16px rgba(41, 151, 255, .4);
}

.btn-outline-primary {
    color: var(--accent);
    border-color: var(--accent);
    border-radius: 999px;
}

.btn-outline-primary:hover {
    background: var(--accent);
    border-color: var(--accent);
    transform: scale(1.02);
}

.btn-secondary {
    background: var(--surface);
    border-color: var(--border);
    color: var(--text);
    border-radius: 999px;
}

.btn-secondary:hover {
    background: var(--bg);
    border-color: var(--muted);
    color: var(--text);
    transform: scale(1.02);
}

/* ─── Form controls ──────────────────────────────────────────────────── */

.form-control,
.form-select {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 12px;
    color: var(--text);
    transition: border-color .25s, box-shadow .25s;
}

.form-control:focus,
.form-select:focus {
    background: var(--surface);
    border-color: var(--accent);
    color: var(--text);
    box-shadow: 0 0 0 3px rgba(0, 113, 227, .15);
}

[data-theme="dark"] .form-control:focus,
[data-theme="dark"] .form-select:focus {
    box-shadow: 0 0 0 3px rgba(41, 151, 255, .2);
}

.form-control::placeholder { color: var(--muted); }

/* ─── Navbar ─────────────────────────────────────────────────────────── */

.navbar {
    background: rgba(255, 255, 255, .8) !important;
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border-bottom: 1px solid var(--border);
    transition: background .3s;
}

[data-theme="dark"] .navbar {
    background: rgba(0, 0, 0, .75) !important;
}

.navbar-brand {
    font-weight: 700;
    letter-spacing: -.02em;
    color: var(--text) !important;
}

.nav-link {
    color: var(--text) !important;
    font-weight: 400;
    opacity: .85;
    transition: opacity .2s;
    border-radius: 8px;
    padding: .4rem .75rem !important;
}

.nav-link:hover { opacity: 1; background: var(--border); }
.nav-link.active { opacity: 1; font-weight: 600; }

/* ─── Dropdown ───────────────────────────────────────────────────────── */

.dropdown-menu {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 14px;
    box-shadow: var(--shadow);
    padding: .5rem;
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
}

.dropdown-item {
    color: var(--text);
    border-radius: 8px;
    padding: .45rem .85rem;
    font-size: .9375rem;
    transition: background .15s;
}

.dropdown-item:hover,
.dropdown-item:focus {
    background: var(--bg);
    color: var(--text);
}

/* ─── Section / Container helpers ───────────────────────────────────── */

section {
    padding: 5rem 0;
}

.section-sm { padding: 3rem 0; }
.section-lg { padding: 8rem 0; }

.section-title {
    font-size: clamp(1.75rem, 4vw, 2.75rem);
    font-weight: 700;
    letter-spacing: -.03em;
    line-height: 1.15;
    color: var(--text);
}

.section-subtitle {
    font-size: 1.125rem;
    color: var(--muted);
    line-height: 1.6;
}

/* ─── Typography ─────────────────────────────────────────────────────── */

h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    letter-spacing: -.02em;
    line-height: 1.2;
    color: var(--text);
}

h1 { font-size: clamp(2.25rem, 5vw, 3.5rem); letter-spacing: -.04em; }
h2 { font-size: clamp(1.75rem, 3.5vw, 2.75rem); letter-spacing: -.03em; }
h3 { font-size: clamp(1.375rem, 2.5vw, 2rem); }
h4 { font-size: 1.375rem; }

p { line-height: 1.75; }

.text-muted { color: var(--muted) !important; }

/* ─── Hero ───────────────────────────────────────────────────────────── */

.hero {
    padding: 7rem 0 6rem;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse 80% 60% at 50% -10%, rgba(0, 113, 227, .12) 0%, transparent 70%);
    pointer-events: none;
}

[data-theme="dark"] .hero::before {
    background: radial-gradient(ellipse 80% 60% at 50% -10%, rgba(41, 151, 255, .15) 0%, transparent 70%);
}

.hero-title {
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    font-weight: 800;
    letter-spacing: -.05em;
    line-height: 1.05;
}

.hero-lead {
    font-size: clamp(1.1rem, 2vw, 1.35rem);
    color: var(--muted);
    max-width: 640px;
    margin: 1.25rem auto 2.5rem;
    line-height: 1.6;
}

/* ─── Product card ───────────────────────────────────────────────────── */

.product-card {
    border-radius: var(--radius);
    overflow: hidden;
    transition: box-shadow .3s cubic-bezier(.4, 0, .2, 1), transform .3s cubic-bezier(.4, 0, .2, 1);
}

.product-card:hover {
    box-shadow: 0 4px 8px rgba(0, 0, 0, .06), 0 16px 40px rgba(0, 0, 0, .12) !important;
    transform: translateY(-4px);
}

.product-card img {
    transition: transform .5s cubic-bezier(.4, 0, .2, 1);
}

.product-card:hover img { transform: scale(1.04); }

/* ─── Category card ──────────────────────────────────────────────────── */

.category-card {
    border-radius: var(--radius);
    overflow: hidden;
    transition: transform .3s cubic-bezier(.4, 0, .2, 1), box-shadow .3s cubic-bezier(.4, 0, .2, 1);
}

.category-card:hover {
    transform: translateY(-6px) scale(1.01);
    box-shadow: 0 8px 32px rgba(0, 0, 0, .14) !important;
}

/* ─── Badge ──────────────────────────────────────────────────────────── */

.badge {
    border-radius: 999px;
    font-weight: 500;
    letter-spacing: .01em;
    padding: .35em .75em;
}

.badge-accent {
    background: rgba(0, 113, 227, .1);
    color: var(--accent);
}

[data-theme="dark"] .badge-accent {
    background: rgba(41, 151, 255, .15);
}

/* ─── Blog ───────────────────────────────────────────────────────────── */

.blog-content h1,
.blog-content h2,
.blog-content h3 {
    margin-top: 2rem;
    margin-bottom: .75rem;
}

.blog-content p { line-height: 1.85; }

.blog-content img { border-radius: 14px; margin: 1.5rem 0; }

.blog-content a { color: var(--accent); text-decoration: underline; text-underline-offset: 3px; }

/* ─── Prose ──────────────────────────────────────────────────────────── */

.prose img { border-radius: 14px; }

/* ─── Footer ─────────────────────────────────────────────────────────── */

footer {
    background: var(--surface);
    border-top: 1px solid var(--border);
    padding: 3.5rem 0 2rem;
    color: var(--muted);
    font-size: .9375rem;
}

footer a { color: var(--muted); transition: color .2s; }
footer a:hover { color: var(--text); }

/* ─── Divider ────────────────────────────────────────────────────────── */

hr {
    border: none;
    border-top: 1px solid var(--border);
    opacity: 1;
}

/* ─── Scrollbar (webkit) ─────────────────────────────────────────────── */

::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 999px; }
::-webkit-scrollbar-thumb:hover { background: var(--muted); }

/* ─── Utilities ──────────────────────────────────────────────────────── */

.surface { background: var(--surface); }
.bg-surface { background: var(--surface) !important; }
.text-accent { color: var(--accent) !important; }
.border-subtle { border-color: var(--border) !important; }
.radius { border-radius: var(--radius) !important; }
.radius-sm { border-radius: 10px !important; }
.radius-xs { border-radius: 6px !important; }
.shadow-card { box-shadow: var(--shadow) !important; }

/* ─── Alert ──────────────────────────────────────────────────────────── */

.alert {
    border-radius: 14px;
    border: 1px solid var(--border);
    background: var(--surface);
}

/* ─── Table ──────────────────────────────────────────────────────────── */

.table {
    color: var(--text);
}

.table > :not(caption) > * > * {
    background-color: transparent;
    border-bottom-color: var(--border);
    color: var(--text);
}

.table-striped > tbody > tr:nth-of-type(odd) > * {
    background-color: rgba(0, 0, 0, .02);
    color: var(--text);
}

[data-theme="dark"] .table-striped > tbody > tr:nth-of-type(odd) > * {
    background-color: rgba(255, 255, 255, .03);
}

/* ─── Modal ──────────────────────────────────────────────────────────── */

.modal-content {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: 0 25px 60px rgba(0, 0, 0, .25);
}

.modal-header {
    border-bottom-color: var(--border);
}

.modal-footer {
    border-top-color: var(--border);
}

/* ─── Pagination ─────────────────────────────────────────────────────── */

.page-link {
    background: var(--surface);
    border-color: var(--border);
    color: var(--text);
    border-radius: 8px !important;
    margin: 0 2px;
    transition: background .2s, color .2s;
}

.page-link:hover {
    background: var(--bg);
    border-color: var(--accent);
    color: var(--accent);
}

.page-item.active .page-link {
    background: var(--accent);
    border-color: var(--accent);
}

/* ─── Responsive grid helpers ────────────────────────────────────────── */

@media (max-width: 575.98px) {
    section { padding: 3rem 0; }
    .hero { padding: 4rem 0 3rem; }
    .card-body { padding: 1.25rem; }
    h1 { letter-spacing: -.03em; }
}

@media (max-width: 767.98px) {
    .section-lg { padding: 5rem 0; }
    .navbar .btn { display: none; }
}

@media (min-width: 992px) {
    .hero { padding: 9rem 0 7rem; }
}

/* ─── Smooth page transition ─────────────────────────────────────────── */

@media (prefers-reduced-motion: no-preference) {
    .fade-up {
        opacity: 0;
        transform: translateY(24px);
        transition: opacity .5s cubic-bezier(.4, 0, .2, 1), transform .5s cubic-bezier(.4, 0, .2, 1);
    }

    .fade-up.visible {
        opacity: 1;
        transform: translateY(0);
    }
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        transition-duration: .01ms !important;
        animation-duration: .01ms !important;
    }
}

/* ─── Floating Header ────────────────────────────────────────────────── */

:root { --header-h: 64px; --ann-h: 0px; }
@media (min-width: 992px) { :root { --header-h: 80px; } }

/* --ann-h: header üstü duyuru çubuğu yüksekliği. Çubuk yoksa 0 (DuyuruCubugu bileşeni aktifken
   :root'u 44px'e çeker; kapatılınca JS 0'a döndürür). Header ve body bu değişkenle kayar. */
body { padding-top: calc(var(--header-h) + var(--ann-h)); }

.site-header-float {
    position: fixed;
    top: var(--ann-h);
    left: 0;
    right: 0;
    z-index: 1040;
    padding-top: 8px;
    transition: background .35s cubic-bezier(.4,0,.2,1), padding .35s cubic-bezier(.4,0,.2,1);
}

/* Kaydırılınca: buzlu cam yerine footer ile aynı sistem renkli koyu zemin, tam genişlik */
.site-header-float.scrolled {
    background: color-mix(in srgb, var(--accent) 10%, #06070d);
    border-bottom: 1px solid color-mix(in srgb, var(--accent) 22%, rgba(255, 255, 255, .08));
    padding-top: 0;
}

.site-header-inner {
    max-width: 1440px;
    margin: 0 auto;
    padding: 0;
    border-radius: 24px;
    border: 1px solid transparent;
    transition: background .35s cubic-bezier(.4,0,.2,1), border-color .35s, backdrop-filter .35s;
}

.site-header-float.scrolled .site-header-inner {
    background: transparent;
    border-radius: 0;
    border-color: transparent;
}

/* Responsive: dar ekranda logo/burger/menü ekran kenarına yapışmasın —
   yalnız 1200px altı; 1200px ve üzeri padding:0 KALIR (1440 hizası, bilinçli tercih). */
@media (max-width: 1199.98px) {
    .site-header-inner { padding: 0 1rem; }
}

.site-header-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: .75rem 0;
    transition: padding .2s cubic-bezier(.4,0,.2,1);
}

@media (min-width: 992px) {
    .site-header-row { padding: 1.375rem 0; gap: 1.5rem; }
    .site-header-float.scrolled .site-header-row { padding: .875rem 0; }
}

.site-header-logo { flex-shrink: 0; text-decoration: none !important; }

.site-header-menu {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    gap: 2rem;
    align-items: center;
    flex: 1;
    justify-content: flex-start; /* logo + AI ikon + ayraç sonrası sola akar */
}

/* AI arama ikonu ile menü arasındaki dikey ayraç — koyu bar üstünde beyaz saydam */
.site-header-divider {
    width: 1px;
    height: 22px;
    background: rgba(255, 255, 255, .35);
    flex-shrink: 0;
}

.site-header-mobile-cta { padding: .75rem 0 1rem; }

/* Header CTA butonları (İletişim + Talep Formu): beyaz metin + 8px köşe
   (pill/token renklerini ezer, hover dahil). */
.site-header-actions .btn,
.site-header-mobile-cta .btn,
.site-header-actions .btn:hover,
.site-header-mobile-cta .btn:hover {
    color: #fff;
    border-radius: 8px;
}

/* İletişim (outline): kenarlıksız + beyaz metin — bar her durumda koyu.
   Hover'da accent dolgu + beyaz metin. */
.site-header-actions .btn-outline-primary,
.site-header-mobile-cta .btn-outline-primary {
    color: #fff;
    border-color: transparent;
}

/* Menü linkleri: bar hem şeffaf hem kaydırılmış (koyu) durumda koyu zeminde → hep beyaz. */
.site-header-link {
    font-size: .875rem;
    color: rgba(255, 255, 255, .92);
    text-decoration: none !important;
    white-space: nowrap;
    transition: color .15s;
}
.site-header-link:hover { color: #fff; opacity: 1; }

.site-header-actions {
    display: flex;
    align-items: center;
    gap: .5rem;
    flex-shrink: 0;
}

.site-header-burger {
    background: none;
    border: none;
    padding: .25rem .375rem;
    cursor: pointer;
    color: var(--text);
    line-height: 1;
    border-radius: 6px;
}
.site-header-burger:hover { background: var(--border); }

.site-header-mobile-panel {
    overflow: hidden;
    max-height: 0;
    border-top: 1px solid transparent;
    transition: max-height .35s cubic-bezier(.4,0,.2,1), border-color .35s;
}
.site-header-mobile-panel.open {
    max-height: 640px;
    border-top-color: var(--border);
}

/* Responsive kusur düzeltmesi: bar şeffafken (sayfa üstü) panel açılınca menü,
   alttaki hero metniyle üst üste binip okunmuyordu. Panel açıkken header
   scrolled durumuyla aynı opak koyu zemini alır (yalnız mobil panel — masaüstü
   1200px+ görünümüne etkisi yok; panel d-lg-none). */
.site-header-float.panel-acik {
    background: color-mix(in srgb, var(--accent) 10%, #06070d);
    border-bottom: 1px solid color-mix(in srgb, var(--accent) 22%, rgba(255, 255, 255, .08));
}

.site-header-mobile-menu {
    list-style: none;
    padding: .75rem 0 .25rem;
    margin: 0;
}
.site-header-mobile-link {
    display: block;
    color: var(--muted);
    font-size: .9375rem;
    padding: .625rem 0;
    text-decoration: none !important;
    border-bottom: 1px solid var(--border);
    transition: color .15s;
}
.site-header-mobile-link:hover { color: var(--text); opacity: 1; }

/* Panel zemini artık her durumda koyu — linkler tema değişkeninden bağımsız
   açık renk olmalı (koyu zemin üstünde gri --muted/--border yetersiz kalıyordu). */
.site-header-float .site-header-mobile-link {
    color: rgba(255, 255, 255, .82);
    border-bottom-color: rgba(255, 255, 255, .12);
}
.site-header-float .site-header-mobile-link:hover { color: #fff; }

.site-header-mobile-auth { padding: .75rem 0 .25rem; }

/* ─── Hero v2 (video / image background) ────────────────────────────── */

/* İçerik (başlık/alt başlık/açıklama/buton) dikey+yatay tam ortada; köşe yuvarlaması yok. */
.hero-v2 {
    position: relative;
    overflow: hidden;
    background: var(--bg);
    margin-top: calc(-1 * var(--header-h));
    padding-top: calc(var(--header-h) + 2rem);
    padding-bottom: 3rem;
    min-height: 100vh;
    display: flex;
    align-items: center;
}

.hero-v2-bg {
    position: absolute;
    inset: 0;
    overflow: hidden;
    border-radius: 0;
}

.hero-v2-bg video {
    width: 100%; height: 100%; object-fit: cover; display: block;
    opacity: .5; filter: invert(1);
}
[data-theme="dark"] .hero-v2-bg video { opacity: .35; filter: invert(0); }
@media (min-width: 992px) { [data-theme="dark"] .hero-v2-bg video { opacity: .75; } }

.hero-v2-bg img {
    width: 100%; height: 100%; object-fit: cover; display: block; opacity: .3;
}
[data-theme="dark"] .hero-v2-bg img { opacity: .2; }

.hero-v2-content {
    position: relative;
    z-index: 10;
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 1.5rem;
}
@media (min-width: 992px) { .hero-v2-content { padding: 0 3rem; } }

/* Metin bloğu her kırılımda ortalı — tipografi rengi/fontu sistem token'larından */
.hero-v2-text { max-width: 46rem; text-align: center; margin: 0 auto; }

.hero-v2-h1 {
    font-size: clamp(2.5rem, 5vw, 4.5rem);
    font-weight: 700;
    letter-spacing: -.05em;
    line-height: 1.05;
    max-width: 36rem;
    margin: 0 auto 2rem;
    color: var(--text);
}

.hero-v2-lead {
    font-size: 1.125rem;
    line-height: 1.65;
    color: var(--muted);
    max-width: 36rem;
    margin: 0 auto 2.5rem;
}

.hero-v2-btns {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: .5rem;
    margin-bottom: 0;
}
@media (min-width: 576px) { .hero-v2-btns { flex-direction: row; justify-content: center; } }

/* ─── Hero carousel caption — tam ortalı katman ─────────────────────── */
/* Bootstrap carousel-caption yerine: tüm slaytı kaplayan flex-ortalı içerik.
   Renkler sistem token'larından; foto üstü okunabilirlik gölge ayarıyla. */

.hero-caption-center {
    position: absolute;
    inset: 0;
    z-index: 10;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    gap: .75rem;
    padding: 0 1.25rem;
    /* Katman tüm slaytı kaplar; ok butonları tıklanabilir kalsın diye
       yalnız buton pointer olayı alır. */
    pointer-events: none;
}
.hero-caption-center .btn-star { pointer-events: auto; }

/* Metin ham fotoğraf/video üstüne bindiği için beyaz (token değil) —
   koyuluk dengesi admin'deki gölge (HeroGolge) ayarıyla verilir. */
.hero-cap-title {
    font-size: clamp(1.875rem, 4vw, 3.5rem);
    font-weight: 700;
    letter-spacing: -.03em;
    line-height: 1.1;
    color: #fff;
    max-width: 46rem;
    margin: 0;
}

.hero-cap-lead {
    font-size: clamp(1rem, 1.6vw, 1.25rem);
    color: rgba(255, 255, 255, .85);
    max-width: 40rem;
    margin: 0;
}

.hero-cap-desc {
    font-size: .975rem;
    line-height: 1.6;
    color: rgba(255, 255, 255, .78);
    max-width: 38rem;
    margin: 0;
}

.hero-caption-center .btn-star { margin-top: 1.25rem; }

/* ─── Yıldızlı CTA butonu (.btn-star) ───────────────────────────────── */
/* Hover'da zemin şeffaflaşır, accent parıltı gölgesi belirir ve zeminle
   kamufle 6 yıldız farklı hız/eğrilerle dışarı uçar. Renk sistemden. */

.btn-star {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 35px;
    font-size: 1.0625rem;
    font-weight: 500;
    line-height: 1.2;
    color: #fff;
    background: var(--accent);
    border: 3px solid var(--accent);
    border-radius: 8px;
    cursor: pointer;
    text-decoration: none !important;
    box-shadow: 0 0 0 color-mix(in srgb, var(--accent) 55%, transparent);
    transition: background .3s ease-in-out, color .3s ease-in-out,
                border-color .3s ease-in-out, box-shadow .3s ease-in-out,
                transform .15s ease;
}

.btn-star:hover {
    background: transparent;
    color: #fff;
    box-shadow: 0 0 25px color-mix(in srgb, var(--accent) 55%, transparent);
}

.btn-star:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }
.btn-star:active { transform: scale(.95); }

.btn-star .star {
    position: absolute;
    z-index: -5;
    pointer-events: none;
    filter: drop-shadow(0 0 0 transparent);
}
/* Yıldızlar: idle'da zeminle aynı renk (kamufle — buton üstünde görünmezler),
   hover'da beyaza döner ve beyaz parıltıyla dışarı uçarlar. */
.btn-star .star svg { display: block; width: 100%; height: auto; fill: var(--accent); transition: fill .3s ease-in-out; }

.btn-star:hover .star {
    z-index: 2;
    filter: drop-shadow(0 0 10px rgba(255, 255, 255, .75));
}
.btn-star:hover .star svg { fill: #fff; }

.btn-star .star-1 { top: 20%; left: 20%; width: 25px; transition: all 1s cubic-bezier(.05,.83,.43,.96); }
.btn-star .star-2 { top: 45%; left: 45%; width: 15px; transition: all 1s cubic-bezier(0,.4,0,1.01); }
.btn-star .star-3 { top: 40%; left: 40%; width: 5px;  transition: all 1s cubic-bezier(0,.4,0,1.01); }
.btn-star .star-4 { top: 20%; left: 40%; width: 8px;  transition: all .8s cubic-bezier(0,.4,0,1.01); }
.btn-star .star-5 { top: 25%; left: 45%; width: 15px; transition: all .6s cubic-bezier(0,.4,0,1.01); }
.btn-star .star-6 { top: 5%;  left: 50%; width: 5px;  transition: all .8s ease-in-out; }

.btn-star:hover .star-1 { top: -80%; left: -30%; }
.btn-star:hover .star-2 { top: -25%; left: 10%; }
.btn-star:hover .star-3 { top: 55%;  left: 25%; }
.btn-star:hover .star-4 { top: 30%;  left: 80%; }
.btn-star:hover .star-5 { top: 25%;  left: 115%; }
.btn-star:hover .star-6 { top: 5%;   left: 60%; }

@media (prefers-reduced-motion: reduce) {
    .btn-star .star { transition: none; display: none; }
    .btn-star, .btn-star:active { transition: none; transform: none; }
}

/* ─── Logo Slider ────────────────────────────────────────────────────── */

.logo-slider-section {
    background: var(--bg);
    border-top: 1px solid var(--border);
    padding: .25rem 0 .75rem;
}

.logo-slider-wrap {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 1.5rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: .5rem;
}
@media (min-width: 768px) {
    .logo-slider-wrap { flex-direction: row; padding: 0 3rem; }
}

.logo-slider-label {
    font-size: .8125rem;
    color: var(--muted);
    white-space: nowrap;
    flex-shrink: 0;
}
@media (min-width: 768px) {
    .logo-slider-label { min-width: 8rem; text-align: right; padding-right: 1.5rem; border-right: 1px solid var(--border); }
}

.logo-slider-track-wrap {
    flex: 1;
    overflow: hidden;
    position: relative;
    padding: 1.25rem 0;
    min-width: 0;
}

.logo-slider-track {
    display: flex;
    align-items: center;
    gap: 4rem;
    width: max-content;
    animation: logo-scroll 36s linear infinite;
}
.logo-slider-track:hover { animation-play-state: paused; }

@keyframes logo-scroll {
    from { transform: translateX(0); }
    to   { transform: translateX(-50%); }
}

.logo-slider-track img {
    height: 20px;
    width: auto;
    flex-shrink: 0;
    display: inline-block;
    opacity: .55;
    filter: grayscale(1);
    transition: opacity .2s, filter .2s;
}
[data-theme="dark"] .logo-slider-track img { filter: grayscale(1) invert(1); }
.logo-slider-track img:hover { opacity: 1; filter: none; }

.logo-slider-fade-l {
    position: absolute; inset-y: 0; left: 0; width: 4rem;
    background: linear-gradient(to right, var(--bg), transparent);
    pointer-events: none; z-index: 1;
}
.logo-slider-fade-r {
    position: absolute; inset-y: 0; right: 0; width: 4rem;
    background: linear-gradient(to left, var(--bg), transparent);
    pointer-events: none; z-index: 1;
}

/* ─── Faz 8.5: Accessibility (WCAG AA) ─────────────────────────── */
/* Focus ring — keyboard kullanıcıları için belirgin */
:focus-visible {
    outline: 3px solid #0071e3;
    outline-offset: 2px;
    border-radius: 2px;
}
/* Mouse click'te outline gözükmesin */
:focus:not(:focus-visible) {
    outline: none;
}
/* Skip-link odaklanınca görünür */
.visually-hidden-focusable:focus,
.visually-hidden-focusable:focus-within {
    position: fixed !important;
    width: auto !important;
    height: auto !important;
    overflow: visible !important;
    clip: auto !important;
    white-space: normal !important;
}
/* Reduced motion — kullanıcı animasyon istemiyorsa kapat */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}
/* Form input renk kontrastı — light mode */
input::placeholder, textarea::placeholder {
    color: #6c757d;
    opacity: 1;
}

/* ── Ürün detay: sağ kenarda sabit hızlı aksiyonlar (Yazdır / Teklif İste) ── */
.urun-fixed-actions {
    position: fixed;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    z-index: 1030;
    flex-direction: column;
    align-items: flex-end;
    gap: .6rem;
    max-width: 100vw;
}
.urun-fixed-actions .uf-print {
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    font-size: 1.15rem;
    margin-right: 14px;
    box-shadow: 0 6px 18px rgba(0, 0, 0, .18);
}
.urun-fixed-actions .uf-teklif {
    display: flex;
    align-items: center;
    border-radius: 2rem 0 0 2rem;
    font-weight: 600;
    padding: .7rem 1.2rem;
    white-space: nowrap;
    box-shadow: 0 6px 18px rgba(0, 0, 0, .18);
}

/* ── WhatsApp yüzen buton efekti (SET projesindeki .wa-fab'dan) ──
   Hafif yukarı-aşağı süzülme + yeşil nabız halkası */
.wa-fab { animation: waFloat 3s ease-in-out infinite; }
.wa-fab::before {
    content: ''; position: absolute; inset: 0; border-radius: 50%;
    border: 2px solid #25d366; animation: waPulse 2.4s ease-out infinite; pointer-events: none;
}
@keyframes waFloat { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-7px); } }
@keyframes waPulse { 0% { transform: scale(1); opacity: .65; } 100% { transform: scale(1.75); opacity: 0; } }
@media (prefers-reduced-motion: reduce) { .wa-fab, .wa-fab::before { animation: none; } }

/* ─── Footer (ftr) — koyu lacivert, bültenli, kolonlu düzen ─────────────
   Yapı: bülten bandı → logo+sosyal → link kolonları + Yardım & Destek →
   yasal linkler → copyright bandı. İçerik Banner Yönetimi (footer-*),
   İletişim yönetimi ve Site Ayarları'ndan gelir. */

.ftr {
    /* Zemin/çizgiler sistem paletinden türer: accent koyu zemine karıştırılır —
       Görünüm'den palet değişince footer tonu otomatik uyar. */
    --ftr-bg: color-mix(in srgb, var(--accent) 10%, #06070d);
    --ftr-line: color-mix(in srgb, var(--accent) 22%, rgba(255, 255, 255, .08));
    background: var(--ftr-bg);
    color: rgba(255, 255, 255, .7);
}

.ftr-container {
    max-width: 1440px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* ── Bülten bandı ── */
/* Üst/alt çizgiler tam genişlik yerine container (1440px) içinde */
.ftr-bulten .ftr-container {
    border-top: 1px solid var(--ftr-line);
    border-bottom: 1px solid var(--ftr-line);
    padding-top: 3rem;
    padding-bottom: 3rem;
}

.ftr-bulten-row {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}
@media (min-width: 992px) {
    .ftr-bulten-row { flex-direction: row; align-items: center; justify-content: space-between; }
}

/* Sol blok: büyük ikon + başlık/açıklama yan yana */
.ftr-bulten-left {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}
@media (min-width: 992px) { .ftr-bulten-left { flex-direction: row; align-items: center; gap: 1.5rem; } }

.ftr-bulten-ikon { font-size: 2.5rem; color: #fff; line-height: 1; }
@media (min-width: 992px) { .ftr-bulten-ikon { font-size: 4.5rem; } }

.ftr-bulten-text { max-width: 440px; }
.ftr-bulten-baslik {
    display: block;
    font-size: 1.125rem;
    color: #fff;
    margin-bottom: .375rem;
}
.ftr-bulten-alt { font-size: .75rem; color: rgba(255,255,255,.6); margin: 0; }

.ftr-bulten-form {
    position: relative;
    display: flex;
    flex-direction: column;
    gap: .75rem;
}
@media (min-width: 992px) { .ftr-bulten-form { flex-direction: row; align-items: center; } }

.ftr-input-wrap { position: relative; width: 100%; }
@media (min-width: 992px)  { .ftr-input-wrap { width: 320px; } }
@media (min-width: 1280px) { .ftr-input-wrap { width: 370px; } }

.ftr-input {
    width: 100%;
    background: transparent;
    border: 0; /* input çizgisiz — hat, formun altında ayrı çizilir (::after) */
    border-radius: 0;
    padding: .75rem .25rem;
    font-size: 1.05rem;
    color: #fff;
    outline: none;
    caret-color: var(--accent);
}

/* Yüzen etiket: odak/hover'da veya doluyken küçülüp yukarı kayar */
.ftr-input-label {
    position: absolute;
    left: .25rem;
    top: .75rem;
    color: rgba(255, 255, 255, .45);
    font-size: 1.05rem;
    pointer-events: none;
    transition: top .3s, font-size .3s, color .3s;
}
.ftr-input:focus ~ .ftr-input-label,
.ftr-input-wrap:hover .ftr-input-label,
.ftr-input:not(:placeholder-shown) ~ .ftr-input-label {
    top: -.875rem;
    font-size: .7rem;
    color: rgba(255, 255, 255, .7);
}

/* Form genişliğinde alt hat — bandın alt kenarına oturur (yalnız masaüstü) */
@media (min-width: 992px) {
    .ftr-bulten-form::after {
        content: '';
        position: absolute;
        left: 0;
        bottom: -4rem;
        width: 100%;
        height: 2px;
        background: rgba(255, 255, 255, .48);
        pointer-events: none;
    }
}

.ftr-bulten-btn {
    background: var(--accent);
    color: #fff;
    border: 0;
    border-radius: 8px;
    padding: .75rem 1.75rem;
    font-size: .875rem;
    white-space: nowrap;
    cursor: pointer;
    transition: background .3s, color .3s;
}
.ftr-bulten-btn:hover { background: #fff; color: var(--accent); }
.ftr-bulten-btn:disabled { opacity: .5; cursor: not-allowed; }

.ftr-bulten-sonuc { font-size: .8125rem; margin-top: .5rem; }

/* ── Logo + sosyal ── */
.ftr-brand-row {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 1.5rem;
    padding: 3rem 0;
}

.ftr-logo { max-height: 48px; display: block; }
.ftr-logo-text { font-size: 1.25rem; font-weight: 700; color: #fff; letter-spacing: -.02em; }

.ftr-social { display: flex; align-items: center; gap: .625rem; }
.ftr-social-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    border: 1px solid var(--ftr-line);
    color: #fff;
    font-size: 1.05rem;
    text-decoration: none !important;
    transition: border-color .3s, color .3s, font-size .3s;
}
.ftr-social-link:hover { border-color: #fff; color: #fff; font-size: 1.25rem; }

/* ── Link kolonları + Yardım & Destek ── */
.ftr-cols {
    display: flex;
    flex-direction: column;
    gap: 2.5rem;
    justify-content: space-between;
    padding-bottom: 2.5rem;
}
@media (min-width: 992px) { .ftr-cols { flex-direction: row; gap: 2rem; } }

.ftr-links { display: flex; flex-wrap: wrap; gap: 2rem 3rem; }
@media (min-width: 1280px) { .ftr-links { gap: 2rem 6rem; } }

.ftr-col { display: flex; flex-direction: column; min-width: 10rem; }
.ftr-col-title {
    color: rgba(255, 255, 255, .8);
    font-size: 1rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .02em;
    margin-bottom: 1.25rem;
}
.ftr-link {
    display: block;
    max-width: 15rem; /* uzun başlıklar (özellikle blog) kolonu bozmasın */
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    color: rgba(255, 255, 255, .5);
    font-size: .9375rem;
    text-decoration: none !important;
    margin-bottom: .75rem;
    transition: color .3s;
}
.ftr-link:hover { color: var(--accent); }
/* "+ Daha Fazlası" — normalde beyaz, hover'da sistem rengi */
.ftr-link-dahasi { color: #fff; font-weight: 600; }
.ftr-link-dahasi:hover { color: var(--accent); }

/* Yardım & Destek: üstte ikon+başlık, altında telefon/e-posta YAN YANA */
.ftr-help {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.ftr-help-head { display: flex; align-items: center; gap: 1rem; }
.ftr-help-ikon { font-size: 3rem; color: #fff; line-height: 1; }
@media (min-width: 992px) { .ftr-help-ikon { font-size: 3.5rem; } }
.ftr-help-head-text { display: flex; flex-direction: column; gap: .375rem; }
.ftr-help-baslik { color: #fff; font-weight: 400; font-size: 1.05rem; }
@media (min-width: 992px) { .ftr-help-baslik { font-size: 1.25rem; } }
.ftr-help-alt { color: rgba(255,255,255,.7); font-size: .9375rem; margin: 0; max-width: 24rem; }

.ftr-help-items {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 1.5rem 2.5rem;
}
@media (min-width: 992px) { .ftr-help-items { gap: 1.5rem 3.25rem; } }

.ftr-help-item { display: flex; align-items: center; gap: .875rem; }
.ftr-help-item-ikon { font-size: 2rem; color: #fff; line-height: 1; }
@media (min-width: 992px) { .ftr-help-item-ikon { font-size: 2.25rem; } }
.ftr-help-label { display: block; color: rgba(255,255,255,.5); font-size: .75rem; white-space: nowrap; }
.ftr-help-deger { color: #fff; font-size: 1.0625rem; text-decoration: none !important; transition: color .3s; }
.ftr-help-deger:hover { color: var(--accent); }

/* ── Yasal linkler — sola dayalı, linkler alt çizgili ── */
.ftr-legal {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-start;
    gap: .75rem 1.75rem;
    padding: 1.25rem 0;
}
.ftr-legal-link {
    color: rgba(255, 255, 255, .4);
    font-size: .8125rem;
    text-decoration: underline !important;
    text-underline-offset: 3px;
    transition: color .3s;
}
.ftr-legal-link:hover { color: #fff; }

/* ── Copyright bandı ── */
.ftr-bottom {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    border-top: 1px solid var(--ftr-line);
    padding: 1.5rem 0 2rem;
}
@media (min-width: 768px) {
    .ftr-bottom { flex-direction: row; justify-content: space-between; }
}

.ftr-copy { color: rgba(255, 255, 255, .4); font-size: .8125rem; margin: 0; }
.ftr-g360-logo { height: 34px; width: auto; opacity: .9; }
.ftr-designby {
    color: rgba(255, 255, 255, .4);
    font-size: .8125rem;
    text-decoration: none !important;
    transition: color .3s;
}
.ftr-designby:hover { color: #fff; }

/* ─── Anasayfa katalog/blog bölümleri (kb/pb/bb) ────────────────────────
   Beyaz zemin, tipografi/renk sistem token'larından. Ortak yatay carousel:
   .hcar-track (scroll-snap) + [data-hcar-prev/next] ok butonları. */

/* Header ile aynı hiza: 1440px, yan boşluksuz */
.kb-container { max-width: 1440px; margin: 0 auto; padding: 0; }
/* Responsive: dar ekranda (max genişliğin altı) metin/kartlar ekran kenarına
   yapışmasın — yalnız 1200px altı; 1200px ve üzeri padding:0 KALIR (header hizası). */
@media (max-width: 1199.98px) {
    .kb-container { padding: 0 1.25rem; }
}
.kb-vurgu { color: var(--accent); }

/* Ortak carousel */
.hcar-track {
    display: flex;
    gap: 1.25rem;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scrollbar-width: none;
    /* Kaydırma kutusu gölgeleri kırpar — iç boşlukla nefes payı verilir,
       negatif margin'le hizalama korunur (gölge bandı/kesik görünmez). */
    padding: .75rem .75rem 2.25rem;
    margin: -.75rem -.75rem -1.5rem;
    /* Snap hedefi padding kutusuna hizalanınca ilk kart 12px sola (negatif
       margin bölgesine) çekilip ekran kenarında kırpılıyordu — scroll-padding
       snap'i iç boşluğa hizalar, kart konteyner kenarında kalır. */
    scroll-padding: .75rem;
}
.hcar-track::-webkit-scrollbar { display: none; }
.hcar-track > * { scroll-snap-align: start; flex-shrink: 0; }

.hcar-nav { display: flex; gap: .5rem; }
.hcar-btn {
    display: inline-flex; align-items: center; justify-content: center;
    width: 44px; height: 44px; border-radius: 50%;
    border: 1px solid var(--border);
    background: var(--surface);
    color: var(--text);
    cursor: pointer;
    transition: background .2s, color .2s, border-color .2s;
}
.hcar-btn:hover, .hcar-btn-dolu { background: var(--accent); border-color: var(--accent); color: #fff; }

/* PictureImage helper'ı <picture> sarar — kart düzeninde şeffaf davranır,
   img mevcut seçicilerle (.kb-card img vb.) aynen eşleşmeye devam eder */
.kb-card picture, .pb-card picture, .bb-card picture,
.ig-item picture, .krm-gorseller picture, .pb-eyebrow picture { display: contents; }

.kb-card-bos {
    width: 100%; height: 100%; min-height: 220px;
    display: flex; align-items: center; justify-content: center;
    background: var(--bg); color: var(--muted); font-size: 2.5rem;
}
.kb-card-ok {
    display: inline-flex; align-items: center; justify-content: center;
    width: 28px; height: 28px; border-radius: 6px;
    border: 1px solid currentColor; font-size: .8rem;
    flex-shrink: 0;
    transition: background .25s, color .25s, border-color .25s;
}
.kb-card-ok i { display: inline-block; transition: transform .25s cubic-bezier(.4,0,.2,1); }

/* ── Carousel kartları: ortak hover yükseltisi (transform+gölge, 250ms).
   Dinlenmede site gölge token'ı; hover'da ölçülü, yumuşak tek kademe artış. ── */
.kb-card, .pb-card, .bb-card, .bb-more {
    transition: transform .25s cubic-bezier(.4,0,.2,1), box-shadow .25s cubic-bezier(.4,0,.2,1);
}
.kb-card:hover, .pb-card:hover, .bb-card:hover, .bb-more:hover {
    transform: translateY(-4px);
    box-shadow: 0 2px 6px rgba(0,0,0,.06), 0 16px 32px rgba(0,0,0,.12);
}
/* Klavye erişimi: kartlar ve carousel okları belirgin odak halkası alır */
.kb-card:focus-visible, .pb-card:focus-visible, .bb-more:focus-visible,
.bb-card a:focus-visible, .hcar-btn:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 3px;
}
.hcar-btn:active { transform: scale(.95); }
/* Hover'da ok kutusu dolar, ok hafifçe yukarı-sağa kayar */
.kb-card:hover .kb-card-ok, .pb-card:hover .kb-card-ok,
.bb-more:hover .kb-card-ok, .pb-tumu:hover .kb-card-ok {
    background: #fff; color: #1d1d1f; border-color: #fff;
}
.kb-card:hover .kb-card-ok i, .pb-card:hover .kb-card-ok i,
.bb-more:hover .kb-card-ok i { transform: translate(1px, -1px); }
@media (prefers-reduced-motion: reduce) {
    .kb-card, .pb-card, .bb-card, .bb-more,
    .kb-card img, .pb-card img, .bb-card img, .kb-card-ok i { transition: none; }
    .kb-card:hover, .pb-card:hover, .bb-card:hover, .bb-more:hover { transform: none; }
}

/* ── Ürünler bölümü (kb) — solda metin, sağda dik kartlar ── */
.kb-section { background: var(--bg); padding: 5rem 0; }

.kb-split { display: flex; flex-direction: column; gap: 2.5rem; }
@media (min-width: 992px) { .kb-split { flex-direction: row; align-items: center; gap: 4rem; } }

.kb-intro { flex: 0 0 auto; max-width: 24rem; }
.kb-eyebrow {
    display: block; font-size: .8125rem; letter-spacing: .12em; text-transform: uppercase;
    color: var(--muted); margin-bottom: .5rem;
}
.kb-baslik { font-size: clamp(1.75rem, 3vw, 2.5rem); font-weight: 400; color: var(--text); margin: 0 0 1rem; }
.kb-baslik .kb-vurgu { font-weight: 700; color: var(--text); }
.kb-aciklama { color: var(--muted); line-height: 1.65; margin: 0 0 1.75rem; }
.kb-btn { border-radius: 8px; }

.kb-cards-wrap { flex: 1; min-width: 0; }
.kb-card {
    position: relative;
    display: block;
    width: min(72vw, 300px);
    aspect-ratio: 3 / 4;
}
/* Masaüstünde tam 3 kart görünür (2 ara boşluk düşülür) */
@media (min-width: 992px) {
    .kb-card { width: calc((100% - 2.5rem) / 3); }
}
.kb-card {
    border-radius: 16px;
    overflow: hidden;
    text-decoration: none !important;
    background: var(--surface);
    box-shadow: var(--shadow);
    transition: transform .25s ease;
}
.kb-card img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform .35s cubic-bezier(.4,0,.2,1); }
.kb-card:hover img { transform: scale(1.05); }
.kb-card-overlay {
    position: absolute; inset: 0;
    display: flex; flex-direction: column; justify-content: flex-end; gap: .375rem;
    padding: 1.25rem;
    background: linear-gradient(180deg, rgba(0,0,0,0) 45%, rgba(0,0,0,.62) 100%);
}
/* Başlık ile ok kutusu aynı satırda: başlık solda, ok sağda */
.kb-card-ust { display: flex; align-items: center; justify-content: space-between; gap: .75rem; }
.kb-card-ad { color: #fff; font-size: 1.375rem; font-weight: 700; letter-spacing: -.02em; }
.kb-card-alt { color: #fff; font-size: .875rem; display: flex; align-items: center; gap: .5rem; }

/* ── Projeler bölümü (pb) — solda görselli panel, sağda carousel ── */
.pb-section { background: var(--bg); }

.pb-grid { display: flex; flex-direction: column; }
@media (min-width: 992px) { .pb-grid { flex-direction: row; min-height: 480px; } }

.pb-panel {
    position: relative;
    flex: 0 0 auto;
    min-height: 340px;
    background-color: color-mix(in srgb, var(--accent) 18%, #10131f);
    background-size: cover;
    background-position: center;
    border-radius: 0 16px 16px 0; /* sağ köşeler kartlarla bütünlük için yuvarlak */
    overflow: hidden;
}
@media (min-width: 992px) { .pb-panel { flex: 0 0 40%; min-height: auto; } }
.pb-panel::before {
    content: '';
    position: absolute; inset: 0;
    background: linear-gradient(180deg, rgba(0,0,0,.25), rgba(0,0,0,.55));
}
.pb-panel-ic {
    position: relative;
    height: 100%;
    display: flex; flex-direction: column; justify-content: center;
    padding: 3rem 2rem;
    max-width: 34rem;
}
@media (min-width: 992px) { .pb-panel-ic { padding: 3.5rem 3rem; } }
/* Sol panelin en üstündeki büyük başlık (Banner Yönetimi — Sol Panel Üst) */
.pb-ust-baslik {
    color: #fff;
    font-size: clamp(1.75rem, 2.8vw, 2.5rem);
    font-weight: 600;
    letter-spacing: -.02em;
    margin-bottom: 1.5rem;
}
.pb-eyebrow { color: rgba(255,255,255,.85); font-size: .875rem; margin-bottom: 1.25rem; display: flex; align-items: center; gap: .625rem; }
.pb-eyebrow img { height: 30px; width: auto; display: block; }
.pb-baslik { color: #fff; font-size: clamp(1.625rem, 2.6vw, 2.25rem); font-weight: 400; margin: 0 0 1rem; }
.pb-baslik .kb-vurgu { color: #fff; font-weight: 700; }
.pb-aciklama { color: rgba(255,255,255,.85); line-height: 1.7; font-size: .9375rem; margin: 0 0 2rem; }
.pb-tumu {
    display: inline-flex; align-items: center; gap: .625rem;
    color: #fff; font-size: .9375rem; text-decoration: none !important;
    transition: opacity .2s;
}
/* Global a:hover accent rengini ezer — koyu panel üstünde beyaz kalmalı */
.pb-tumu:hover { color: #fff; opacity: .85; }

.pb-sag { flex: 1; min-width: 0; padding: 3rem 1.5rem; }
@media (min-width: 992px) { .pb-sag { padding: 3.5rem 0 3.5rem 3rem; } }
.pb-sag-ust {
    display: flex; align-items: center; justify-content: space-between;
    gap: 1rem; margin-bottom: 2rem; padding-right: 1.5rem;
}
.pb-sag-baslik { font-size: 1.375rem; font-weight: 400; color: var(--text); margin: 0; }

.pb-card {
    position: relative;
    display: block;
    width: min(80vw, 460px);
    aspect-ratio: 16 / 10;
}
/* Masaüstünde 2.5 kart görünür (yarım kart carousel'in devamını hissettirir) */
@media (min-width: 992px) {
    .pb-card { width: calc((100% - 2.5rem) / 2.5); }
}
.pb-card {
    border-radius: 16px; /* tüm kartlarla aynı radius — tutarlılık */
    overflow: hidden;
    text-decoration: none !important;
    background: var(--surface);
    box-shadow: var(--shadow);
    transition: transform .25s ease;
}
.pb-card img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform .35s cubic-bezier(.4,0,.2,1); }
.pb-card:hover img { transform: scale(1.05); }
/* Proje kartı bindirmesi Ürünler kartıyla ortak (kb-card-overlay/ust/ad/ok/alt) */

/* ── Kurumsal bölümü (krm) — solda iki bindirmeli görsel, sağda kb-intro ── */
.krm-section { background: var(--bg); padding: 5rem 0; }

.krm-split { display: flex; flex-direction: column; gap: 2.5rem; }
@media (min-width: 992px) {
    .krm-split { flex-direction: row; align-items: center; gap: 4rem; }
    /* İki kolon statik %50-%50 — görsel boyutuna göre kaymaz */
    .krm-split > * { flex: 1 1 50%; min-width: 0; }
    .krm-split .kb-intro { max-width: none; }
}

.krm-gorseller {
    position: relative;
    min-width: 0;
    padding: 0 0 3rem; /* bindirmeli küçük görselin taşma payı */
}
.krm-g1 {
    width: 78%;
    aspect-ratio: 4 / 3;
    object-fit: cover;
    border-radius: 16px;
    box-shadow: var(--shadow);
    display: block;
}
.krm-g2 {
    position: absolute;
    right: 0;
    bottom: 0;
    width: 52%;
    aspect-ratio: 4 / 3;
    object-fit: cover;
    border-radius: 16px;
    border: 6px solid var(--bg); /* zeminle aynı çerçeve — bindirme hissi */
    box-shadow: 0 2px 6px rgba(0,0,0,.06), 0 16px 32px rgba(0,0,0,.12);
    display: block;
}

/* ── Instagram bölümü (ig) — ortalı metin + 10'lu grid + en altta buton ── */
.ig-section { background: var(--bg); padding: 5rem 0; }

/* kb-intro yapısı, tek fark: ortalı ve butonsuz (buton griddin altında) */
.ig-intro {
    max-width: 38rem;
    margin: 0 auto 2.5rem;
    text-align: center;
}

/* Mobil: 2 sütun, 10 görselin tamamı. Masaüstü: 7'li vitrin düzeni —
   ilk görsel solda 2 sütun × 2 satır büyük kare, kalan 6'sı sağda 2×3 portre. */
.ig-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
}
@media (min-width: 992px) {
    .ig-grid { grid-template-columns: repeat(5, 1fr); gap: 1.25rem; }
    .ig-grid > .ig-item:first-child {
        grid-column: span 2;
        grid-row: span 2;
        aspect-ratio: auto; /* yükseklik iki satırı doldurur */
    }
    .ig-grid > .ig-item:nth-child(n+8) { display: none; } /* masaüstünde ilk 7 */
}

.ig-item {
    position: relative;
    display: block;
    aspect-ratio: 3 / 4;
    border-radius: 16px;
    overflow: hidden;
    background: var(--surface);
    box-shadow: var(--shadow);
    transition: transform .25s cubic-bezier(.4,0,.2,1), box-shadow .25s cubic-bezier(.4,0,.2,1);
}
.ig-item img {
    width: 100%; height: 100%; object-fit: cover; display: block;
    transition: transform .35s cubic-bezier(.4,0,.2,1);
}
.ig-item:hover { transform: translateY(-4px); box-shadow: 0 2px 6px rgba(0,0,0,.06), 0 16px 32px rgba(0,0,0,.12); }
.ig-item:hover img { transform: scale(1.05); }
.ig-item-overlay {
    position: absolute; inset: 0;
    display: flex; align-items: center; justify-content: center;
    background: rgba(0, 0, 0, .35);
    color: #fff; font-size: 1.75rem;
    opacity: 0;
    transition: opacity .25s;
}
.ig-item:hover .ig-item-overlay { opacity: 1; }
a.ig-item:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }

.ig-btn-wrap { text-align: center; margin-top: 2.5rem; }

@media (prefers-reduced-motion: reduce) {
    .ig-item, .ig-item img, .ig-item-overlay { transition: none; }
    .ig-item:hover { transform: none; }
}

/* ── İç sayfa formları (İletişim + Talep) — premium kart + koyu bilgi paneli ── */

.form-kart {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 16px;
    box-shadow: var(--shadow);
    padding: 1.75rem;
}
@media (min-width: 992px) { .form-kart { padding: 2.75rem; } }
.form-kart-baslik { font-size: clamp(1.375rem, 2vw, 1.75rem); font-weight: 700; color: var(--text); margin: 0 0 .375rem; }
.form-kart-alt { color: var(--muted); font-size: .9375rem; margin: 0 0 1.75rem; }

/* Koyu iletişim paneli — anasayfa Projeler paneliyle aynı renk dili */
.ilt-panel {
    background: color-mix(in srgb, var(--accent) 10%, #06070d);
    border-radius: 16px;
    padding: 2rem 1.75rem;
    height: 100%;
}
@media (min-width: 992px) { .ilt-panel { padding: 2.5rem 2.25rem; } }
.ilt-baslik { color: #fff; font-weight: 700; font-size: 1.25rem; margin-bottom: .375rem; }
.ilt-alt { color: rgba(255,255,255,.55); font-size: .875rem; margin-bottom: 1.75rem; }

.ilt-item { display: flex; gap: .875rem; margin-bottom: 1.25rem; }
.ilt-ikon {
    width: 42px; height: 42px; border-radius: 10px; flex-shrink: 0;
    display: inline-flex; align-items: center; justify-content: center;
    background: rgba(255, 255, 255, .08);
    color: #fff; font-size: 1.05rem;
}
.ilt-etiket { display: block; font-size: .75rem; color: rgba(255,255,255,.5); margin-bottom: .125rem; }
.ilt-item a, .ilt-item span.ilt-deger {
    display: block; color: rgba(255,255,255,.85); font-size: .9375rem;
    text-decoration: none !important; transition: color .2s;
}
.ilt-item a:hover { color: #fff; }

.ilt-harita { border-radius: 12px; overflow: hidden; margin-top: 1.5rem; }
.ilt-harita iframe { display: block; width: 100%; border: 0; }
/* Tam genişlik harita — form satırının altında, 16px köşeli */
.ilt-harita-full { border-radius: 16px; margin-top: 2.5rem; box-shadow: var(--shadow); }
.ilt-harita-full iframe { height: 440px; }

/* ── Blog bölümü (bb) — üst başlık satırı + geniş kartlar + Tümü kartı ── */
.bb-section { background: var(--bg); padding: 5rem 0; }

.bb-ust {
    display: flex; flex-direction: column; gap: .75rem;
    margin-bottom: 2.5rem;
}
@media (min-width: 768px) { .bb-ust { flex-direction: row; align-items: flex-start; gap: 4rem; } }
/* Ürünler bölümü başlığıyla (.kb-baslik) aynı görünüm */
.bb-baslik { font-size: clamp(1.75rem, 3vw, 2.5rem); font-weight: 400; color: var(--text); margin: 0; }
.bb-baslik .kb-vurgu { color: var(--text); font-weight: 700; }
.bb-aciklama { color: var(--muted); max-width: 26rem; line-height: 1.6; margin: 0; padding-top: .5rem; }

.bb-card, .bb-more {
    position: relative;
    border-radius: 16px;
    overflow: hidden;
    background: var(--surface);
    box-shadow: var(--shadow);
    transition: transform .25s ease;
}
.bb-card img { transition: transform .35s cubic-bezier(.4,0,.2,1); }
.bb-card:hover img { transform: scale(1.05); }
.bb-card { width: min(86vw, 560px); aspect-ratio: 16 / 9; }
.bb-card a { display: block; width: 100%; height: 100%; text-decoration: none !important; }
.bb-card img { width: 100%; height: 100%; object-fit: cover; display: block; }
.bb-card-overlay {
    position: absolute; inset: 0;
    display: flex; flex-direction: column; justify-content: flex-end; gap: .375rem;
    padding: 1.5rem;
    background: linear-gradient(180deg, rgba(0,0,0,.05) 40%, rgba(0,0,0,.62) 100%);
}
.bb-card-ad { color: #fff; font-size: 1.375rem; font-weight: 600; letter-spacing: -.01em; line-height: 1.3; }
.bb-card-tarih { color: rgba(255,255,255,.85); font-size: .875rem; }

.bb-more {
    width: min(50vw, 220px);
    display: flex; flex-direction: column; align-items: flex-start; justify-content: flex-end;
    gap: .75rem;
    padding: 1.5rem;
    background: color-mix(in srgb, var(--text) 8%, var(--surface));
    color: var(--text);
    text-decoration: none !important;
    font-weight: 600;
}
.bb-more .kb-card-ok { align-self: flex-end; }