/* ==========================================================================
   biolinktr 3D — tema katmanı (crystal teması üzerine)
   --------------------------------------------------------------------------
   Bu dosya sistemin kendi CSS'inden SONRA yüklenir ve yalnızca görünümü
   değiştirir. Hiçbir HTML, rota, form veya JavaScript davranışına dokunmaz.
   Kaldırmak için admin > Özel Kod alanındaki <link> satırını silmek yeterli.
   Tüm kurallar ön yüz sayfalarıyla (header, #ce-main-content) sınırlıdır;
   panel (dashboard) ve QR açılış sayfaları etkilenmez.
   ========================================================================== */

/* ---------- Fontlar (sunucunuzdan yüklenir, dış istek yok) ---------- */
@font-face { font-family: 'BLT Inter'; font-weight: 400; font-style: normal; font-display: swap; src: url('fonts/Inter-Regular.woff') format('woff'); }
@font-face { font-family: 'BLT Inter'; font-weight: 500; font-style: normal; font-display: swap; src: url('fonts/Inter-Medium.woff') format('woff'); }
@font-face { font-family: 'BLT Inter'; font-weight: 600; font-style: normal; font-display: swap; src: url('fonts/Inter-SemiBold.woff') format('woff'); }
@font-face { font-family: 'BLT Inter'; font-weight: 700; font-style: normal; font-display: swap; src: url('fonts/Inter-Bold.woff') format('woff'); }
@font-face { font-family: 'BLT Display'; font-weight: 700; font-style: normal; font-display: swap; src: url('fonts/InterDisplay-Bold.woff') format('woff'); }
@font-face { font-family: 'BLT Display'; font-weight: 800; font-style: normal; font-display: swap; src: url('fonts/InterDisplay-ExtraBold.woff') format('woff'); }

/* ---------- Renkler ---------- */
body:not(.dashboard-page):not(.qrcode-type) .header-layout-box,
body:not(.dashboard-page):not(.qrcode-type) #ce-main-content {
    /* biolinktr paleti */
    --blt-sky: #38BDF8;
    --blt-sky-2: #7DD3FC;
    --blt-sky-3: #BAE6FD;
    --blt-sky-wash: #E0F2FE;
    --blt-sky-deep: #1F6888;   /* beyaz üzerinde okunur mavi yazı */
    --blt-bg: #F4F9FF;
    --blt-ink: #0B1B2B;
    --blt-ink-2: #13314D;
    --blt-muted: #475569;
    --blt-line: #D4E6F5;
    --blt-coral: #FF8A65;
    --blt-coral-wash: #FFE4DC;
    --blt-yellow: #FFD43B;
    --blt-yellow-wash: #FFF4CC;
    --blt-mint: #34D399;
    --blt-mint-wash: #DDF7EC;
    --blt-violet-wash: #EDE9FE;
    --blt-radius: 26px;
    --blt-lift: 0 8px 0 var(--blt-ink);
    --blt-display: 'BLT Display', 'BLT Inter', ui-sans-serif, system-ui, sans-serif;
    --blt-text: 'BLT Inter', ui-sans-serif, system-ui, -apple-system, 'Segoe UI', Roboto, Arial, sans-serif;

    /* crystal değişkenlerinin yeniden tanımı (sistem bileşenleri de mavi olur) */
    --crystal-color-primary-0: #0369A1;
    --crystal-color-primary-1: #075985;
    --crystal-color-accent-0: #38BDF8;
    --crystal-color-accent-1: #0EA5E9;
    --crystal-color-navy: #0B1B2B;
    --crystal-color-navy-mid: #13314D;
    --crystal-color-navy-deep: #102841;
    --crystal-color-navy-alt: #13283D;
    --crystal-color-gray-0: #F0F7FD;
    --crystal-color-gray-2: #5B6B7F;
    --crystal-color-text-color: #0B1B2B;
    --crystal-color-text-body: #334155;
    --crystal-color-text-faint: #475569;
    --crystal-color-text-muted: #64748B;
    --crystal-color-text-dimmed: #64748B;
    --crystal-color-surface-banner: #E0F2FE;
    --crystal-color-surface-banner-dot: #BAE6FD;
    --crystal-color-surface-hover: #E0F2FE;
    --crystal-color-surface-wash: #E0F2FE;
    --crystal-color-surface-card: #E0F2FE;
    --crystal-color-blue-on-dark: #7DD3FC;
    --crystal-color-blue-hover: #7DD3FC;
    --crystal-color-blue-btn-hover: #BAE6FD;
    --crystal-color-blue-icon-from: #E0F2FE;
    --crystal-color-blue-icon-to: #BAE6FD;
    --crystal-color-border: #D4E6F5;
    --crystal-color-border-card: #D4E6F5;
    --crystal-color-border-input: #BAD5EC;
    --crystal-color-indicator-inactive: #BAD5EC;
    --crystal-color-badge-biolink-bg: #E0F2FE;
    --crystal-color-badge-biolink-text: #075985;

    font-family: var(--blt-text);
    color: var(--blt-ink);
}

body:not(.dashboard-page):not(.qrcode-type) #ce-main-content { background-color: var(--blt-bg); }
body:not(.dashboard-page):not(.qrcode-type) #ce-main-content main { overflow-x: clip; }

/* Ortak başlık tipografisi */
#ce-main-content :is(.section-title, .pricing-title, .faq-title, .cta-title, .bsl-title, .type-name, .type-tagline, .plan-name, .price-number, .stat-number, .t-featured-quote) {
    font-family: var(--blt-display);
}

/* ==========================================================================
   HEADER
   ========================================================================== */
.header-layout-box .website-header {
    font-family: var(--blt-text);
    border: 1px solid var(--blt-line);
    border-radius: 20px;
    box-shadow: 0 6px 0 var(--blt-line), 0 24px 48px -28px rgba(11, 27, 43, 0.35);
    padding: 0.75rem 0.9rem;
}
.header-layout-box .website-header .logo img { max-height: 42px; }
.header-layout-box .website-header .menu li a {
    font-weight: 500;
    color: var(--blt-ink);
    border-radius: 12px;
}
.header-layout-box .website-header .menu li a:hover { background-color: var(--blt-sky-wash); color: var(--blt-ink); }
.header-layout-box .website-header .login { font-weight: 600; color: var(--blt-ink); }
.header-layout-box .website-header .register {
    font-weight: 700;
    color: var(--blt-ink);
    background-color: var(--blt-sky);
    padding: 0.7rem 1.15rem;
    border-radius: 12px;
    box-shadow: 0 4px 0 var(--blt-sky-deep);
    transition: transform 0.12s ease, box-shadow 0.12s ease;
}
.header-layout-box .website-header .register:hover {
    text-decoration: none;
    transform: translateY(2px);
    box-shadow: 0 2px 0 var(--blt-sky-deep);
}
.header-layout-box .website-header .language-picker-toggle { color: var(--blt-ink); border-radius: 12px; }
.header-layout-box .website-header .open-btn,
.header-layout-box .website-header .close-btn { color: var(--blt-ink); }

@media (max-width: 900px) {
    .header-layout-box .website-header {
        border-radius: 0;
        border-width: 0 0 1px;
        box-shadow: 0 4px 0 var(--blt-sky-wash);
        padding: 0 1rem;
    }
    .header-layout-box .website-header.open .menu li a { font-size: 1.15rem; font-weight: 600; }
    .header-layout-box .website-header.open .register { display: inline-flex; }
}

/* ==========================================================================
   HERO (website-banner) — 3D QR sahnesi
   ========================================================================== */
#ce-main-content section.website-banner {
    padding: 6.5rem 0 4.5rem;
    margin-bottom: 4rem;
    overflow: hidden;
}
#ce-main-content section.website-banner > .background {
    border-bottom-left-radius: 3.5rem;
    border-bottom-right-radius: 3.5rem;
    background-color: var(--blt-sky-wash);
    background-image:
        radial-gradient(60% 50% at 78% 38%, rgba(255, 255, 255, 0.95) 0%, rgba(255, 255, 255, 0) 70%),
        linear-gradient(180deg, #F4F9FF 0%, #E0F2FE 55%, #CDEBFC 100%);
    background-size: auto;
}

/* Perspektif zemin ızgarası */
#ce-main-content section.website-banner > div.blt-floor[aria-hidden] {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    height: 62%;
    z-index: 0;
    overflow: hidden;
    pointer-events: none;
    perspective: 520px;
    perspective-origin: 50% 0%;
    border-bottom-left-radius: 3.5rem;
    border-bottom-right-radius: 3.5rem;
}
.blt-floor > span {
    position: absolute;
    left: -60%;
    right: -60%;
    bottom: 0;
    height: 220%;
    transform-origin: 50% 100%;
    transform: rotateX(72deg);
    background-image:
        linear-gradient(rgba(14, 165, 233, 0.32) 2px, transparent 2px),
        linear-gradient(90deg, rgba(14, 165, 233, 0.32) 2px, transparent 2px);
    background-size: 64px 64px;
    -webkit-mask-image: linear-gradient(to bottom, transparent 0%, #000 55%);
    mask-image: linear-gradient(to bottom, transparent 0%, #000 55%);
    animation: blt-floor-move 3.2s linear infinite;
}
@keyframes blt-floor-move { to { background-position: 0 64px, 0 64px; } }

/* İki sütun: metin + 3D sahne */
#ce-main-content section.website-banner > .blt-hero-top {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.08fr);
    align-items: center;
    gap: 1rem;
    max-width: 1280px;
    margin: 0 auto 3rem;
    padding: 0 1.5rem;
}
#ce-main-content section.website-banner .blt-hero-copy { text-align: left; padding-left: 1rem; }

#ce-main-content section.website-banner .blt-hero-copy p.blt-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    margin: 0;
    padding: 0.45rem 0.95rem 0.45rem 0.45rem;
    border-radius: 999px;
    background: #FFFFFF;
    border: 1px solid var(--blt-line);
    box-shadow: 0 4px 0 var(--blt-line);
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--blt-ink);
    text-align: left;
}
#ce-main-content section.website-banner .blt-hero-copy p.blt-eyebrow::before {
    content: '';
    width: 22px;
    height: 22px;
    border-radius: 7px;
    background: var(--blt-sky) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%230B1B2B' stroke-width='2.4' stroke-linecap='round'%3E%3Cpath d='M4 8V5a1 1 0 0 1 1-1h3M16 4h3a1 1 0 0 1 1 1v3M20 16v3a1 1 0 0 1-1 1h-3M8 20H5a1 1 0 0 1-1-1v-3M4 12h16'/%3E%3C/svg%3E") center / 15px no-repeat;
}

#ce-main-content section.website-banner .blt-hero-copy h1.section-title {
    font-family: var(--blt-display);
    font-weight: 800;
    font-size: clamp(2.6rem, 5.4vw, 5rem);
    line-height: 0.98;
    letter-spacing: -0.045em;
    color: var(--blt-ink);
    text-align: left;
    max-width: 640px;
    margin: 1.4rem 0 0;
    padding: 0;
}
/* İsteğe bağlı vurgu: başlıkta <span class="blt-mark">kelime</span> */
#ce-main-content section.website-banner .blt-mark {
    display: inline-block;
    padding: 0 0.2em 0.06em;
    margin: 0.06em 0;
    border-radius: 0.24em;
    background: var(--blt-sky);
    box-shadow: 0 0.11em 0 var(--blt-sky-deep);
    transform: rotate(-2.5deg);
}
#ce-main-content section.website-banner .blt-hero-copy h1.section-title + p {
    font-weight: 400;
    font-size: clamp(1.05rem, 1.4vw, 1.22rem);
    line-height: 1.6;
    color: var(--blt-muted);
    text-align: left;
    max-width: 520px;
    margin: 1.4rem 0 0;
    padding: 0;
}
#ce-main-content section.website-banner .blt-hero-points {
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    gap: 0.55rem;
    margin: 1.8rem 0 0;
    padding: 0;
}
#ce-main-content section.website-banner .blt-hero-points li {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    padding: 0.5rem 0.85rem 0.5rem 0.55rem;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.8);
    border: 1px solid var(--blt-line);
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--blt-ink);
}
#ce-main-content section.website-banner .blt-hero-points li::before {
    content: '';
    width: 18px;
    height: 18px;
    border-radius: 6px;
    background: var(--blt-ink) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2338BDF8' stroke-width='3.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12.5l4.5 4.5L19 7.5'/%3E%3C/svg%3E") center / 12px no-repeat;
}

/* QR oluşturucu aracının altına beyaz "platform" */
#ce-main-content section.website-banner > .layout-box { position: relative; z-index: 2; }
#ce-main-content section.website-banner .control {
    position: relative;
    isolation: isolate;
    max-width: 1080px;
    margin: 0 auto;
}
#ce-main-content section.website-banner .control::before {
    content: '';
    position: absolute;
    inset: -18px;
    z-index: -1;
    border-radius: 34px;
    background: #FFFFFF;
    border: 1px solid var(--blt-line);
    box-shadow: 0 12px 0 var(--blt-sky-3), 0 60px 90px -45px rgba(11, 27, 43, 0.45);
}

/* ---------- 3D voxel QR ---------- */
.blt-hero-3d {
    position: relative;
    height: 600px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.blt-voxel {
    --cell: 17px;
    --tx: 0deg;
    --ty: 0deg;
    position: relative;
    width: calc(var(--cell) * 25);
    height: calc(var(--cell) * 25);
    margin-top: 40px;
}
.blt-stage {
    position: absolute;
    inset: 0;
    perspective: 1600px;
    perspective-origin: 50% 20%;
}
.blt-board {
    position: absolute;
    inset: 0;
    transform-style: preserve-3d;
    transform: rotateX(calc(57deg + var(--ty))) rotateZ(calc(-36deg + var(--tx)));
}
/* Zemin gölgesi */
.blt-board::before {
    content: '';
    position: absolute;
    inset: -12%;
    border-radius: 40px;
    transform: translateZ(-70px);
    background: rgba(11, 27, 43, 0.28);
    filter: blur(28px);
}
.blt-plate {
    position: absolute;
    inset: calc(var(--cell) * -1.3);
    border-radius: 30px;
    background: linear-gradient(135deg, #FFFFFF 0%, #F4FAFF 100%);
    box-shadow: inset 0 0 0 1.5px #D4E6F5;
}
.blt-plate-edge { position: absolute; background: linear-gradient(90deg, #2A86AD, #1F6888); }
.blt-plate-edge--s {
    left: calc(var(--cell) * -1.3 + 28px);
    right: calc(var(--cell) * -1.3 + 28px);
    top: calc(100% + var(--cell) * 1.3);
    height: 26px;
    transform-origin: top;
    transform: rotateX(-90deg);
    background: linear-gradient(180deg, #38BDF8 0%, #1F6888 100%);
}
.blt-plate-edge--e {
    top: calc(var(--cell) * -1.3 + 28px);
    bottom: calc(var(--cell) * -1.3 + 28px);
    left: calc(100% + var(--cell) * 1.3);
    width: 26px;
    transform-origin: left;
    transform: rotateY(90deg);
    background: linear-gradient(90deg, #2A86AD 0%, #164E68 100%);
}

/* Tek bir QR karesi = küçük bir blok */
.blt-v {
    position: absolute;
    left: calc(var(--x) * var(--cell));
    top: calc(var(--y) * var(--cell));
    width: var(--cell);
    height: var(--cell);
    transform-style: preserve-3d;
    --hh: calc(var(--h) * var(--cell));
}
.blt-col {
    position: absolute;
    inset: 1px;
    transform-style: preserve-3d;
    transform-origin: 50% 50% 0;
    animation: blt-rise 6s cubic-bezier(0.45, 0, 0.3, 1) infinite;
    animation-delay: calc(var(--d) - 3s);
}
.blt-t, .blt-s, .blt-e { position: absolute; display: block; }
.blt-t { inset: 0; transform: translateZ(var(--hh)); border-radius: 3px; }
.blt-s { left: 0; top: 100%; width: 100%; height: var(--hh); transform-origin: top; transform: rotateX(90deg); }
.blt-e { top: 0; left: 100%; height: 100%; width: var(--hh); transform-origin: left; transform: rotateY(-90deg); }

.blt-v--d .blt-t { background: #1B3A5A; }
.blt-v--d .blt-s { background: #0B1B2B; }
.blt-v--d .blt-e { background: #10263D; }
.blt-v--f .blt-t { background: #38BDF8; }
.blt-v--f .blt-s { background: #1F6888; }
.blt-v--f .blt-e { background: #2A86AD; }
.blt-v--fc .blt-t { background: #0B1B2B; border-radius: 1px; }
.blt-v--fc .blt-col { inset: 0; }
.blt-v--fc .blt-s { background: #06111C; }
.blt-v--fc .blt-e { background: #0A1828; }

@keyframes blt-rise {
    0%, 30% { transform: scale3d(1, 1, 1); }
    50% { transform: scale3d(1, 1, 2.6); }
    72%, 100% { transform: scale3d(1, 1, 1); }
}

/* Ortadaki logo bloğu */
.blt-logo {
    position: absolute;
    left: calc(var(--cell) * 9.4);
    top: calc(var(--cell) * 9.4);
    width: calc(var(--cell) * 6.2);
    height: calc(var(--cell) * 6.2);
    transform-style: preserve-3d;
    --hh: calc(var(--cell) * 1.5);
}
.blt-logo .blt-col { inset: 0; animation: blt-bob 4s ease-in-out infinite; }
.blt-logo .blt-t {
    border-radius: 14px;
    background: #FFFFFF;
    box-shadow: inset 0 0 0 2px #BAE6FD;
    padding: 14%;
    box-sizing: border-box;
}
.blt-logo .blt-t svg { display: block; width: 100%; height: 100%; }
.blt-logo .blt-s { background: linear-gradient(180deg, #7DD3FC, #38BDF8); }
.blt-logo .blt-e { background: linear-gradient(90deg, #38BDF8, #1F6888); }
@keyframes blt-bob {
    0%, 100% { transform: translateZ(0); }
    50% { transform: translateZ(10px); }
}

/* Tarama ışını */
.blt-beam {
    position: absolute;
    left: calc(var(--cell) * -1.3);
    right: calc(var(--cell) * -1.3);
    top: 0;
    height: calc(var(--cell) * 4.2);
    transform-origin: top;
    background: linear-gradient(180deg, rgba(56, 189, 248, 0.75) 0%, rgba(125, 211, 252, 0.28) 45%, rgba(125, 211, 252, 0) 100%);
    border-top: 3px solid #E0F7FF;
    box-shadow: 0 0 24px rgba(56, 189, 248, 0.7);
    animation: blt-scan 6s linear infinite;
    pointer-events: none;
}
@keyframes blt-scan {
    0% { transform: translateY(calc(var(--cell) * -1.5)) rotateX(90deg); opacity: 0; }
    6% { opacity: 1; }
    94% { opacity: 1; }
    100% { transform: translateY(calc(var(--cell) * 26)) rotateX(90deg); opacity: 0; }
}

/* QR'dan yükselen bağlantı kartları */
.blt-pin {
    position: absolute;
    left: calc((var(--x) + 0.5) * var(--cell));
    top: calc((var(--y) + 0.5) * var(--cell));
    width: 0;
    height: 0;
    transform-style: preserve-3d;
}
.blt-pin-shadow {
    position: absolute;
    left: -34px;
    top: -16px;
    width: 68px;
    height: 32px;
    border-radius: 50%;
    background: radial-gradient(closest-side, rgba(11, 27, 43, 0.3), rgba(11, 27, 43, 0));
}
.blt-pin-stem {
    position: absolute;
    left: -1px;
    top: 0;
    width: 2px;
    height: calc(var(--z) * var(--cell) / 17);
    transform-origin: top;
    transform: rotateX(90deg);
    background: repeating-linear-gradient(180deg, #1F6888 0 5px, transparent 5px 9px);
}
.blt-pin-card {
    position: absolute;
    left: 0;
    top: 0;
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 7px 13px 7px 7px;
    border-radius: 14px;
    background: #FFFFFF;
    border: 2px solid #0B1B2B;
    box-shadow: 0 5px 0 #0B1B2B, 0 22px 30px -14px rgba(11, 27, 43, 0.5);
    font-family: var(--blt-text);
    font-size: 14px;
    font-weight: 700;
    color: #0B1B2B;
    white-space: nowrap;
    transform: translate3d(-50%, -100%, calc(var(--z) * var(--cell) / 17)) rotateZ(calc(36deg - var(--tx))) rotateX(calc(-57deg - var(--ty)));
    transform-origin: 50% 100%;
    animation: blt-pin-bob 5s ease-in-out infinite;
    animation-delay: calc(var(--i) * -1.25s);
}
.blt-pin-ico {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 30px;
    height: 30px;
    border-radius: 9px;
    color: #0B1B2B;
}
.blt-pin-ico svg { width: 18px; height: 18px; }
.blt-pin--0 .blt-pin-ico { background: #FFD43B; }
.blt-pin--1 .blt-pin-ico { background: #FF8A65; }
.blt-pin--2 .blt-pin-ico { background: #34D399; }
.blt-pin--3 .blt-pin-ico { background: #38BDF8; }
@keyframes blt-pin-bob {
    0%, 100% { translate: 0 0 0; }
    50% { translate: 0 0 14px; }
}

.blt-voxel.is-paused *,
.blt-voxel.is-paused *::before { animation-play-state: paused !important; }

/* ---------- Duyarlı düzen ---------- */
@media (max-width: 1100px) {
    .blt-voxel { --cell: 14px; }
    .blt-hero-3d { height: 500px; }
}
@media (max-width: 960px) {
    #ce-main-content section.website-banner { padding: 1.5rem 0 3rem; margin-bottom: 2.5rem; }
    #ce-main-content section.website-banner > .background,
    #ce-main-content section.website-banner > div.blt-floor[aria-hidden] { border-bottom-left-radius: 2rem; border-bottom-right-radius: 2rem; }
    #ce-main-content section.website-banner > .blt-hero-top { grid-template-columns: 1fr; gap: 0; margin-bottom: 2rem; padding: 0 1rem; }
    #ce-main-content section.website-banner .blt-hero-copy { text-align: center; padding: 1.5rem 0 0; }
    #ce-main-content section.website-banner .blt-hero-copy h1.section-title,
    #ce-main-content section.website-banner .blt-hero-copy h1.section-title + p { text-align: center; margin-left: auto; margin-right: auto; }
    #ce-main-content section.website-banner .blt-hero-points { justify-content: center; }
    .blt-hero-3d { height: 420px; }
    .blt-voxel { --cell: 12px; margin-top: 10px; }
    /* telefon/tablet: performans için blok dalgası kapalı, ışın ve kartlar hareketli */
    .blt-voxel .blt-v .blt-col { animation: none; }
    #ce-main-content section.website-banner .control::before { inset: -10px; border-radius: 24px; }
}
@media (max-width: 520px) {
    .blt-hero-3d { height: 340px; margin-top: 1.25rem; }
    .blt-voxel { --cell: 9px; }
    .blt-pin-card { font-size: 11px; padding: 5px 9px 5px 5px; gap: 6px; border-radius: 10px; box-shadow: 0 3px 0 #0B1B2B; }
    .blt-pin-ico { width: 22px; height: 22px; border-radius: 7px; }
    .blt-pin-ico svg { width: 14px; height: 14px; }
    #ce-main-content section.website-banner .blt-hero-points li { font-size: 0.82rem; }
}
@media (prefers-reduced-motion: reduce) {
    .blt-voxel *, .blt-floor > span { animation: none !important; }
    .blt-beam { display: none; }
}

/* ==========================================================================
   MARKALAR (gizlenmesi önerilir; açık kalırsa sade görünür)
   ========================================================================== */
#ce-main-content section.brands .brands-label { color: var(--blt-muted); font-weight: 600; }
#ce-main-content section.brands .brand-logo { filter: grayscale(1); opacity: 0.6; }

/* ==========================================================================
   ORTAK BÖLÜM BAŞLIKLARI
   ========================================================================== */
#ce-main-content :is(section.physical-digital-connection .before-title, section.features-numbers .section-eyebrow, section.deep-features .eyebrow, .pricing-eyebrow, .faq-eyebrow, .bsl-eyebrow, .t-eyebrow) {
    font-family: var(--blt-text);
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--blt-sky-deep);
}
#ce-main-content :is(section.physical-digital-connection .section-title, section.deep-features .section-title, .pricing-title, .faq-title, .bsl-title) {
    font-weight: 800;
    font-size: clamp(2rem, 4.2vw, 3.4rem);
    line-height: 1.04;
    letter-spacing: -0.035em;
    color: var(--blt-ink);
}
#ce-main-content :is(section.physical-digital-connection .after-title, section.deep-features .section-description, .pricing-tagline, .faq-subtitle, .bsl-subtitle) {
    font-size: 1.08rem;
    line-height: 1.6;
    font-weight: 400;
    color: var(--blt-muted);
}

/* ==========================================================================
   ÖZELLİK KARTLARI (physical-digital-connection)
   ========================================================================== */
#ce-main-content section.physical-digital-connection { padding: 2rem 0 1rem; }
#ce-main-content section.physical-digital-connection .feature-cards { gap: 1.6rem; margin-top: 3.2rem; }
#ce-main-content section.physical-digital-connection .card {
    border: 2px solid var(--blt-ink);
    border-radius: var(--blt-radius);
    background-color: var(--blt-sky-wash);
    box-shadow: var(--blt-lift);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}
#ce-main-content section.physical-digital-connection .card:nth-child(2) { background-color: var(--blt-coral-wash); }
#ce-main-content section.physical-digital-connection .card:nth-child(3) { background-color: var(--blt-yellow-wash); }
#ce-main-content section.physical-digital-connection .card:hover {
    transform: perspective(900px) rotateX(var(--blt-rx, 0deg)) rotateY(var(--blt-ry, 0deg)) translateY(-4px);
    box-shadow: 0 12px 0 var(--blt-ink);
}
#ce-main-content section.physical-digital-connection .card .feature-image:not(.transparent) {
    border-radius: 14px;
    box-shadow: 0 18px 30px -12px rgba(11, 27, 43, 0.35);
}
#ce-main-content section.physical-digital-connection .card .card-foreground {
    border: 0;
    border-top: 2px solid var(--blt-ink);
    border-top-left-radius: 22px;
    border-top-right-radius: 22px;
    left: 0;
    right: 0;
    padding: 1.1rem 1.2rem;
}
#ce-main-content section.physical-digital-connection .card .card-foreground-header .text {
    font-family: var(--blt-display);
    font-weight: 800;
    font-size: 1.35rem;
    letter-spacing: -0.02em;
}
#ce-main-content section.physical-digital-connection .card .card-foreground-header .icon-container {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 12px;
    background: var(--blt-sky);
    box-shadow: 0 3px 0 var(--blt-sky-deep);
}
#ce-main-content section.physical-digital-connection .card .card-foreground-header .icon-container svg { fill: var(--blt-ink); }
#ce-main-content section.physical-digital-connection .card .card-foreground-body-description { font-weight: 400; color: var(--blt-muted); }
#ce-main-content section.physical-digital-connection .card .card-foreground-body-features svg { fill: var(--blt-sky-deep); }

/* ==========================================================================
   RAKAMLAR (features-numbers)
   ========================================================================== */
#ce-main-content section.features-numbers {
    background: transparent;
    padding: 0;
    margin: 5rem 0;
}
#ce-main-content section.features-numbers > .layout-box {
    position: relative;
    overflow: hidden;
    background: var(--blt-ink);
    border-radius: 36px;
    padding: 4rem 3rem;
    box-shadow: 0 12px 0 var(--blt-sky-deep);
}
#ce-main-content section.features-numbers > .layout-box::after {
    content: '';
    position: absolute;
    right: -70px;
    top: -70px;
    width: 230px;
    height: 230px;
    border-radius: 50%;
    background: radial-gradient(circle at 32% 28%, #FFFFFF 0%, var(--blt-sky) 40%, var(--blt-sky-deep) 100%);
    opacity: 0.9;
    pointer-events: none;
}
#ce-main-content section.features-numbers .section-eyebrow { color: var(--blt-sky); position: relative; z-index: 1; }
#ce-main-content section.features-numbers h2.section-title {
    font-weight: 800;
    font-size: clamp(1.8rem, 3.6vw, 2.8rem);
    line-height: 1.08;
    letter-spacing: -0.03em;
    position: relative;
    z-index: 1;
}
#ce-main-content section.features-numbers .stat-icon { background: rgba(56, 189, 248, 0.16); }
#ce-main-content section.features-numbers .stat-icon svg { fill: var(--blt-sky); }
#ce-main-content section.features-numbers .stat-number { color: var(--blt-sky); font-weight: 800; letter-spacing: -0.03em; }
#ce-main-content section.features-numbers .stat-label { color: #C9D6E3; font-weight: 500; }
@media (max-width: 900px) {
    #ce-main-content section.features-numbers { margin: 3rem 0.75rem; }
    #ce-main-content section.features-numbers > .layout-box { padding: 3rem 1.25rem; border-radius: 26px; }
    #ce-main-content section.features-numbers > .layout-box::after { width: 110px; height: 110px; right: -55px; top: -55px; }
}

/* ==========================================================================
   KULLANIM ALANLARI (deep-features)
   ========================================================================== */
#ce-main-content section.deep-features .deep-features-sticky { background-color: var(--blt-bg); }
#ce-main-content section.deep-features .type-nav-item {
    border-radius: 0 12px 12px 0;
    transition: background-color 0.2s ease;
}
#ce-main-content section.deep-features .type-nav-item .nav-name { font-size: 1rem; font-weight: 600; }
#ce-main-content section.deep-features .type-nav-item.active { background-color: var(--blt-sky-wash); border-left-color: var(--blt-ink); }
#ce-main-content section.deep-features .type-nav-item.active .nav-indicator { background-color: var(--blt-ink); }
#ce-main-content section.deep-features .more-types { font-size: 0.9rem; color: var(--blt-muted); }
#ce-main-content section.deep-features .type-slide {
    background: #FFFFFF;
    border: 2px solid var(--blt-ink);
    border-radius: 30px;
    padding: 2.4rem;
    box-shadow: 0 10px 0 var(--blt-ink);
}
#ce-main-content section.deep-features .type-icon {
    background: var(--blt-sky);
    box-shadow: 0 4px 0 var(--blt-sky-deep);
}
#ce-main-content section.deep-features .type-icon svg { fill: var(--blt-ink); }
#ce-main-content section.deep-features .type-name { font-size: 1.6rem; font-weight: 800; letter-spacing: -0.02em; }
#ce-main-content section.deep-features .type-badge { font-family: var(--blt-text); font-weight: 700; }
#ce-main-content section.deep-features .type-tagline { font-size: 1.3rem; font-weight: 700; letter-spacing: -0.015em; }
#ce-main-content section.deep-features .type-description { font-size: 1.02rem; line-height: 1.65; color: var(--blt-muted); }
#ce-main-content section.deep-features .type-features li { font-size: 0.98rem; color: var(--blt-ink); }
#ce-main-content section.deep-features .type-features li svg { fill: var(--blt-sky-deep); }
@media (max-width: 900px) {
    #ce-main-content section.deep-features .type-slide { padding: 1.4rem; border-radius: 22px; box-shadow: 0 6px 0 var(--blt-ink); }
}

/* ==========================================================================
   MÜŞTERİ YORUMLARI (gerçek yorumlar girilene kadar gizlenmesi önerilir)
   ========================================================================== */
#ce-main-content section.testimonials { background: var(--blt-bg); }
#ce-main-content section.testimonials :is(.t-featured, .t-item) {
    background: #FFFFFF;
    border: 2px solid var(--blt-ink);
    border-radius: var(--blt-radius);
    box-shadow: 0 6px 0 var(--blt-ink);
}
#ce-main-content section.testimonials .t-avatar { background: var(--blt-sky); color: var(--blt-ink); }

/* ==========================================================================
   FİYATLAR
   ========================================================================== */
#ce-main-content section.pricing {
    background: var(--blt-sky-wash);
    border-radius: 48px;
    margin: 4rem 0.75rem;
}
#ce-main-content section.pricing .pricing-switch-box {
    background: #FFFFFF;
    border: 2px solid var(--blt-ink);
    box-shadow: 0 4px 0 var(--blt-ink);
    padding: 4px;
}
#ce-main-content section.pricing .switch-item { font-weight: 600; color: var(--blt-muted); }
#ce-main-content section.pricing .switch-item.active {
    background: var(--blt-sky);
    color: var(--blt-ink);
    box-shadow: none;
}
#ce-main-content section.pricing .annual-badge { background: var(--blt-yellow); color: var(--blt-ink); font-weight: 700; }
#ce-main-content section.pricing .plan-card {
    border: 2px solid var(--blt-ink);
    border-radius: var(--blt-radius);
    box-shadow: var(--blt-lift);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}
#ce-main-content section.pricing .plan-card:hover {
    border-color: var(--blt-ink);
    transform: perspective(900px) rotateX(var(--blt-rx, 0deg)) rotateY(var(--blt-ry, 0deg)) translateY(-4px);
    box-shadow: 0 12px 0 var(--blt-ink);
}
#ce-main-content section.pricing .plan-card--featured,
#ce-main-content section.pricing .plan-card--featured:hover {
    background: var(--blt-sky);
    border-color: var(--blt-ink);
}
#ce-main-content section.pricing .plan-popular-badge {
    background: var(--blt-yellow);
    color: var(--blt-ink);
    border: 2px solid var(--blt-ink);
    font-weight: 800;
    transform: rotate(3deg);
}
#ce-main-content section.pricing .plan-name {
    font-size: 1.15rem;
    font-weight: 800;
    letter-spacing: -0.01em;
    text-transform: none;
    color: var(--blt-ink);
}
#ce-main-content section.pricing :is(.price-number, .price-currency) { color: var(--blt-ink); font-weight: 800; letter-spacing: -0.03em; }
#ce-main-content section.pricing :is(.price-period, .plan-sub) { color: var(--blt-muted); }
#ce-main-content section.pricing .plan-card--featured :is(.price-period, .plan-sub) { color: var(--blt-ink); }
#ce-main-content section.pricing .plan-cta {
    border: 2px solid var(--blt-ink);
    border-radius: 14px;
    color: var(--blt-ink);
    font-weight: 700;
    font-size: 0.95rem;
    padding: 0.85rem 1rem;
    background: #FFFFFF;
}
#ce-main-content section.pricing .plan-cta:hover { background: var(--blt-sky-wash); border-color: var(--blt-ink); }
#ce-main-content section.pricing .plan-cta--featured,
#ce-main-content section.pricing .plan-cta--featured:hover {
    background: var(--blt-ink);
    border-color: var(--blt-ink);
    color: #FFFFFF;
}
#ce-main-content section.pricing .plan-features { border-top-color: rgba(11, 27, 43, 0.12); }
#ce-main-content section.pricing .plan-features li { font-size: 0.92rem; color: var(--blt-ink); }
#ce-main-content section.pricing .plan-card--featured .plan-features li::before { background-color: var(--blt-ink); }

/* ==========================================================================
   SSS
   ========================================================================== */
#ce-main-content section.faq { background: transparent; }
#ce-main-content section.faq .faq-list { gap: 0.85rem; }
#ce-main-content section.faq .faq-item {
    background: #FFFFFF;
    border: 2px solid var(--blt-ink);
    border-radius: 20px;
    box-shadow: 0 5px 0 var(--blt-ink);
    padding: 0 1.4rem;
}
#ce-main-content section.faq .faq-question { font-size: 1.08rem; font-weight: 700; color: var(--blt-ink); padding: 1.15rem 0; }
#ce-main-content section.faq .faq-question:hover { color: var(--blt-sky-deep); }
#ce-main-content section.faq .faq-item[open] .faq-question { color: var(--blt-ink); }
#ce-main-content section.faq .faq-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    flex: none;
    width: 34px;
    height: 34px;
    border-radius: 10px;
    background: var(--blt-sky);
    color: var(--blt-ink);
}
#ce-main-content section.faq .faq-item[open] .faq-icon { color: var(--blt-ink); }
#ce-main-content section.faq .faq-icon svg { fill: var(--blt-ink); }
#ce-main-content section.faq .faq-answer p { font-size: 1rem; line-height: 1.65; color: var(--blt-muted); }

/* ==========================================================================
   BLOG
   ========================================================================== */
#ce-main-content section.blog-short-list { background: transparent; }
#ce-main-content section.blog-short-list .bsl-all-link { color: var(--blt-sky-deep); font-weight: 700; }
#ce-main-content section.blog-short-list .bsl-grid { gap: 1.5rem; }
#ce-main-content section.blog-short-list .bsl-card {
    background: #FFFFFF;
    border: 2px solid var(--blt-ink);
    border-radius: var(--blt-radius);
    box-shadow: 0 6px 0 var(--blt-ink);
    padding: 0.9rem;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}
#ce-main-content section.blog-short-list .bsl-card:hover { transform: perspective(900px) rotateX(var(--blt-rx, 0deg)) rotateY(var(--blt-ry, 0deg)) translateY(-3px); box-shadow: 0 9px 0 var(--blt-ink); }
#ce-main-content section.blog-short-list .bsl-card-image { border-radius: 16px; }
#ce-main-content section.blog-short-list .bsl-card-title { font-family: var(--blt-display); font-weight: 800; letter-spacing: -0.015em; color: var(--blt-ink); }
#ce-main-content section.blog-short-list .bsl-card-excerpt { color: var(--blt-muted); }
#ce-main-content section.blog-short-list .bsl-card-read { color: var(--blt-sky-deep); font-weight: 700; }

/* ==========================================================================
   İLETİŞİM / CTA
   ========================================================================== */
#ce-main-content section.cta { background: transparent; padding: 3rem 0 6rem; }
#ce-main-content section.cta > .layout-box > .cta-inner {
    position: relative;
    overflow: hidden;
    background: var(--blt-sky);
    border: 2px solid var(--blt-ink);
    border-radius: 40px;
    padding: clamp(2rem, 5vw, 4.5rem);
    box-shadow: 0 12px 0 var(--blt-ink);
}
#ce-main-content section.cta .cta-inner::before {
    content: '';
    position: absolute;
    left: -50px;
    bottom: -50px;
    width: 180px;
    height: 180px;
    border-radius: 50%;
    border: 40px solid rgba(255, 255, 255, 0.55);
    box-sizing: border-box;
    pointer-events: none;
}
#ce-main-content section.cta .cta-copy { position: relative; }
#ce-main-content section.cta .cta-eyebrow { color: var(--blt-ink); font-weight: 700; opacity: 0.75; }
#ce-main-content section.cta .cta-title {
    color: var(--blt-ink);
    font-weight: 800;
    font-size: clamp(2rem, 4.2vw, 3.4rem);
    line-height: 1.04;
    letter-spacing: -0.035em;
}
#ce-main-content section.cta .cta-subtitle { color: var(--blt-ink); font-size: 1.08rem; line-height: 1.55; opacity: 0.85; }
#ce-main-content section.cta .cta-form {
    position: relative;
    background: #FFFFFF;
    border: 2px solid var(--blt-ink);
    border-radius: 26px;
    padding: 1.6rem;
}
#ce-main-content section.cta .cta-field label { color: var(--blt-ink); font-weight: 700; font-size: 0.85rem; }
#ce-main-content section.cta .cta-field :is(input, textarea) {
    background: #FFFFFF;
    color: var(--blt-ink);
    border: 2px solid #CBD5E1;
    border-radius: 12px;
    font-size: 1rem;
}
#ce-main-content section.cta .cta-field :is(input, textarea)::placeholder { color: #64748B; }
#ce-main-content section.cta .cta-field :is(input, textarea):focus {
    border-color: var(--blt-sky-deep);
    background: #FFFFFF;
    outline: 3px solid var(--blt-sky-3);
    outline-offset: 0;
}
#ce-main-content section.cta .cta-submit {
    background: var(--blt-ink);
    color: #FFFFFF;
    border-radius: 14px;
    font-weight: 700;
    font-size: 1rem;
    box-shadow: 0 5px 0 var(--blt-sky-deep);
}
#ce-main-content section.cta .cta-submit:hover { background: var(--blt-ink-2); }
#ce-main-content section.cta .cta-error-msg { color: #B91C1C; }
#ce-main-content section.cta .cta-success { background: var(--blt-sky-wash); }
#ce-main-content section.cta .cta-success p { color: var(--blt-ink); }
#ce-main-content section.cta .cta-success svg { fill: var(--blt-sky-deep); }
@media (max-width: 900px) {
    #ce-main-content section.cta { padding: 1rem 0.5rem 4rem; }
    #ce-main-content section.cta > .layout-box > .cta-inner { border-radius: 28px; }
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
#ce-main-content .website-footer { background: var(--blt-ink); border-radius: 40px 40px 0 0; }
#ce-main-content .website-footer .footer-cta {
    background: rgba(56, 189, 248, 0.12);
    border: 1px solid rgba(125, 211, 252, 0.3);
    border-radius: 22px;
}
#ce-main-content .website-footer .footer-cta-title { font-family: var(--blt-display); font-weight: 800; }
#ce-main-content .website-footer .footer-cta-sub { color: #C9D6E3; }
#ce-main-content .website-footer .footer-cta-btn {
    background: var(--blt-sky);
    color: var(--blt-ink);
    font-weight: 700;
    border-radius: 12px;
    box-shadow: 0 4px 0 var(--blt-sky-deep);
}
#ce-main-content .website-footer .footer-cta-btn:hover { background: var(--blt-sky-2); }
#ce-main-content .website-footer .footer-group-title { color: #9FB3C8; font-weight: 700; }
#ce-main-content .website-footer .footer-group ul a { color: #C9D6E3; }
#ce-main-content .website-footer .footer-group ul a:hover { color: #FFFFFF; }
#ce-main-content .website-footer .footer-copy,
#ce-main-content .website-footer .footer-copy a { color: #9FB3C8; }
#ce-main-content .website-footer .footer-socials a { color: #9FB3C8; }
#ce-main-content .website-footer .footer-wordmark span {
    font-family: var(--blt-display);
    font-weight: 800;
    letter-spacing: -0.05em;
    color: rgba(56, 189, 248, 0.35);
}

/* ---------- Geri dön (go to top) ---------- */
#ce-main-content .go-to-top, .go-to-top-button {
    background: var(--blt-sky) !important;
    color: var(--blt-ink) !important;
    box-shadow: 0 4px 0 var(--blt-sky-deep) !important;
}

/* Kullanım alanı etiketleri (Türkçe etiket adlarıyla da çalışır) */
#ce-main-content section.deep-features .type-badge {
    background: var(--blt-sky-wash);
    color: #075985;
    border: 1px solid var(--blt-sky-3);
}

/* ==========================================================================
   3D EĞİM (biolinktr-3d.js fareyi takip ederek --blt-rx / --blt-ry verir)
   ========================================================================== */
#ce-main-content section.faq .faq-item { transform: perspective(900px) rotateX(var(--blt-rx, 0deg)) rotateY(var(--blt-ry, 0deg)); transition: transform 0.3s ease; }
#ce-main-content :is(section.pricing .plan-card, section.physical-digital-connection .card, section.blog-short-list .bsl-card, section.faq .faq-item).blt-tilting {
    transition: transform 0.08s linear, box-shadow 0.2s ease;
}
#ce-main-content :is(section.pricing .plan-card, section.blog-short-list .bsl-card) { position: relative; }
#ce-main-content :is(section.pricing .plan-card, section.blog-short-list .bsl-card)::after {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: inherit;
    pointer-events: none;
    background: radial-gradient(circle at var(--blt-gx, 50%) var(--blt-gy, 0%), rgba(255, 255, 255, 0.45), rgba(255, 255, 255, 0) 45%);
    opacity: 0;
    transition: opacity 0.25s ease;
}
#ce-main-content :is(section.pricing .plan-card, section.blog-short-list .bsl-card).blt-tilting::after { opacity: 1; }


/* QuickCode 4.11: biolink manual background video sizing (missing upstream) */
.qrcode-type-biolinks .details-bg .video-bg {
    position: absolute;
    inset: 0;
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    pointer-events: none;
}