/* RUBUSOFT — Menüboard (ledekranim.com / Boardline LED ile aynı karanlık tema) */

:root {
  --bg-deep: #0a0e14;
  --bg-card: rgba(18, 24, 32, 0.94);
  --border: rgba(0, 255, 170, 0.14);
  --accent: #00e6a8;
  --accent-dim: rgba(0, 230, 168, 0.12);
  --text: #e8eef4;
  --text-muted: #8a9aac;
  --shadow-glow: 0 0 60px rgba(0, 230, 168, 0.08);
  --nav-h: 52px;
  --safe-bottom: env(safe-area-inset-bottom, 0px);
  --mb-bg: var(--bg-deep);
  --mb-bg-soft: #121820;
  --mb-text: var(--text);
  --mb-text-muted: var(--text-muted);
  --mb-border: var(--border);
  --mb-teal: var(--accent);
  --mb-teal-hover: #33ffcc;
  --mb-teal-soft: var(--accent-dim);
  --mb-teal-glow: 0 0 40px rgba(0, 230, 168, 0.15);
  --mb-radius: 14px;
  --mb-radius-lg: 18px;
  --mb-shadow: 0 8px 40px rgba(0, 0, 0, 0.35);
  --mb-shadow-lg: 0 20px 50px -20px rgba(0, 0, 0, 0.45);
  /* Siyah zeminde renkli/beyaz yazı — açık fotoğraflarda okunur (dosyayı assets/ içine koyun) */
  --mb-filigran: url("rubusoft-mark-siyah-zemin.png");
}

.page-bg {
  background: radial-gradient(ellipse 80% 50% at 50% -20%, rgba(0, 230, 168, 0.1), transparent),
    radial-gradient(ellipse 60% 40% at 100% 100%, rgba(0, 120, 200, 0.07), transparent), var(--bg-deep);
}

html {
  scroll-behavior: smooth;
}

.mb-product-page {
  margin: 0;
  font-family: "Outfit", system-ui, -apple-system, sans-serif;
  color: var(--mb-text);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  padding-bottom: calc(4.85rem + var(--safe-bottom));
}

@media (min-width: 768px) {
  .mb-product-page {
    padding-top: calc(var(--nav-h) + 0.5rem);
    padding-bottom: 2rem;
  }
}

.mb-product-page *,
.mb-product-page *::before,
.mb-product-page *::after {
  box-sizing: border-box;
}

.wrap {
  width: 100%;
  max-width: 720px;
  margin: 0 auto;
  padding: 0 clamp(1rem, 4vw, 1.5rem);
}

.wrap--wide {
  max-width: 1100px;
}

/* —— ledekranim tarzı alt (mobil) / üst (masaüstü) nav —— */
.nav {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 100;
  display: flex;
  justify-content: flex-start;
  gap: 0.25rem;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  padding: 0.5rem clamp(0.4rem, 2vw, 0.75rem) calc(0.5rem + var(--safe-bottom));
  background: rgba(10, 14, 20, 0.94);
  border-top: 1px solid var(--border);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}

.nav::-webkit-scrollbar {
  display: none;
}

.nav a {
  flex: 0 0 auto;
  min-width: 0;
  text-align: center;
  font-size: clamp(0.58rem, 2.6vw, 0.72rem);
  font-weight: 600;
  text-decoration: none;
  color: var(--text);
  padding: 0.62rem 0.35rem;
  border-radius: 10px;
  border: 1px solid transparent;
  transition: background 0.15s, border-color 0.15s;
}

.nav a:hover,
.nav a:focus-visible {
  background: var(--accent-dim);
  border-color: var(--border);
  outline: none;
}

.nav a .hl {
  display: block;
  font-size: 0.62rem;
  font-weight: 500;
  color: var(--accent);
  letter-spacing: 0.02em;
}

@media (min-width: 768px) {
  .nav {
    top: 0;
    bottom: auto;
    justify-content: center;
    overflow-x: visible;
    padding: 0.5rem 1rem;
    border-top: none;
    border-bottom: 1px solid var(--border);
  }

  .nav a {
    padding: 0.5rem 0.85rem;
    font-size: 0.82rem;
  }

  .nav a .hl {
    display: inline;
    font-size: inherit;
    margin-left: 0.25rem;
  }
}

/* —— WhatsApp FAB (nav üstünde) —— */
.wa-fab {
  position: fixed;
  z-index: 110;
  right: max(0.85rem, env(safe-area-inset-right));
  width: 3.35rem;
  height: 3.35rem;
  border-radius: 50%;
  background: #25d366;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
  text-decoration: none;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
  bottom: calc(4.85rem + var(--safe-bottom));
}

.wa-fab:hover,
.wa-fab:focus-visible {
  transform: scale(1.06);
  outline: none;
  box-shadow: 0 6px 28px rgba(37, 211, 102, 0.45);
}

.wa-fab svg {
  width: 1.85rem;
  height: 1.85rem;
}

@media (min-width: 768px) {
  .wa-fab {
    bottom: max(1.15rem, env(safe-area-inset-bottom));
    width: 3.5rem;
    height: 3.5rem;
  }
}

/* Marka şeridi (hero öncesi) */
.mb-page-head {
  padding: max(0.85rem, env(safe-area-inset-top, 0px)) 0 0.35rem;
  text-align: center;
}

.mb-brand-logo {
  display: block;
  width: 100%;
  max-width: min(340px, 88vw);
  height: auto;
  margin: 0 auto;
}

.mb-badge {
  display: inline-block;
  margin: 0.85rem auto 0;
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  background: var(--accent-dim);
  border: 1px solid var(--border);
  padding: 0.35rem 0.85rem;
  border-radius: 999px;
}

.mb-breadcrumb {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0.75rem clamp(1rem, 4vw, 1.5rem) 0;
  font-size: 0.76rem;
  color: var(--accent);
}

.mb-breadcrumb a {
  color: var(--mb-teal);
  text-decoration: none;
}

.mb-breadcrumb a:hover {
  text-decoration: underline;
}

.mb-breadcrumb span[aria-current="page"] {
  color: var(--mb-text-muted);
}

/* Üst vitrin slider (4 görsel) */
.mb-hero-slider {
  padding: 0.65rem 0 0.85rem;
  background: linear-gradient(180deg, rgba(18, 24, 32, 0.5) 0%, transparent 100%);
}

.mb-hero-slider-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 clamp(1rem, 4vw, 1.5rem);
}

.mb-hero-slider-frame {
  overflow: hidden;
  border-radius: var(--mb-radius);
  box-shadow: var(--mb-shadow);
  border: 1px solid var(--mb-border);
  /* max-height ile daralırken genişlik < %100 oluyor; margin-inline ile tam ortala */
  --mb-slider-max-h: min(52vh, 460px);
  aspect-ratio: 16 / 9;
  width: min(100%, calc((16 / 9) * var(--mb-slider-max-h)));
  max-width: 100%;
  max-height: var(--mb-slider-max-h);
  margin-inline: auto;
  background: var(--mb-bg-soft);
}

.mb-hero-slider-track {
  display: flex;
  width: 400%;
  height: 100%;
  transition: transform 0.48s cubic-bezier(0.33, 1, 0.68, 1);
}

.mb-hero-slide {
  margin: 0;
  flex: 0 0 25%;
  width: 25%;
  height: 100%;
  min-height: 0;
  position: relative;
  overflow: hidden;
  /* iOS Safari: flex + % yükseklik zinciri videoyu 0px yapabiliyor; içerik kutuyu mutlak doldurur */
  align-self: stretch;
}

.mb-hero-slide-img,
.mb-hero-slide-video {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  background: #0a0e14;
}

.mb-hero-slide-img {
  cursor: zoom-in;
}

.mb-hero-slide-video {
  outline: none;
  z-index: 1;
  /* translateZ(0) bazı iOS sürümlerinde video katmanını görünmez bırakabiliyor — kullanma */
}

/* Rubusoft filigranı (tüm fotoğraflar) */
.mb-hero-slide:has(> img.mb-hero-slide-img)::after,
.mb-example-placeholder--img:has(> img.mb-gallery-img)::after,
.mb-lightbox__img-wrap::after {
  content: "";
  position: absolute;
  z-index: 3;
  right: clamp(4px, 1.8vw, 10px);
  bottom: clamp(4px, 1.8vw, 10px);
  width: min(34%, 132px);
  aspect-ratio: 362 / 46;
  background-image: var(--mb-filigran);
  background-repeat: no-repeat;
  background-position: right bottom;
  background-size: contain;
  opacity: 0.88;
  pointer-events: none;
  filter: drop-shadow(0 1px 3px rgba(0, 0, 0, 0.35));
}

.mb-lightbox__img-wrap {
  position: relative;
  display: inline-block;
  max-width: 100%;
}

.mb-hero-slide--empty {
  background: linear-gradient(160deg, rgba(0, 230, 168, 0.06) 0%, rgba(18, 24, 32, 0.85) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
}

.mb-hero-slide-empty-msg {
  margin: 0;
  font-size: 0.75rem;
  color: var(--mb-text-muted);
  padding: 0.75rem;
  text-align: center;
}

@media (prefers-reduced-motion: reduce) {
  .mb-hero-slider-track {
    transition: none;
  }
}

.mb-hero-slider-bar {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  margin-top: 0.7rem;
  flex-wrap: wrap;
}

.mb-hero-slider-arrow {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.75rem;
  height: 2.75rem;
  min-width: 44px;
  min-height: 44px;
  border-radius: 999px;
  border: 1px solid var(--mb-border);
  background: var(--bg-card);
  color: var(--mb-teal);
  cursor: pointer;
  transition: background 0.15s, border-color 0.15s;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.25);
}

.mb-hero-slider-arrow:hover,
.mb-hero-slider-arrow:focus-visible {
  background: var(--mb-teal-soft);
  border-color: var(--mb-teal);
  outline: none;
}

.mb-hero-slider-dots {
  display: flex;
  gap: 0.45rem;
  align-items: center;
}

.mb-hero-slider-dot {
  width: 0.5rem;
  height: 0.5rem;
  padding: 0.5rem;
  box-sizing: content-box;
  border: none;
  border-radius: 999px;
  background: var(--mb-border);
  background-clip: content-box;
  cursor: pointer;
  transition: transform 0.15s, background 0.15s;
}

.mb-hero-slider-dot[aria-selected="true"] {
  background: var(--mb-teal);
  transform: scale(1.35);
}

.mb-hero-slider-dot:hover,
.mb-hero-slider-dot:focus-visible {
  background: var(--mb-teal-hover);
  outline: none;
}

.mb-hero-slider:focus {
  outline: none;
}

.mb-hero-slider:focus-visible {
  box-shadow: 0 0 0 2px var(--mb-teal);
  border-radius: 14px;
}

.mb-product-wrap {
  max-width: 1100px;
  margin: 0 auto;
  padding: 1rem clamp(1rem, 4vw, 1.5rem) 2.5rem;
}

.mb-product-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  align-items: start;
}

@media (min-width: 880px) {
  .mb-product-grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
    gap: 2.5rem;
  }
}

/* Galeri */
.mb-gallery-main {
  position: relative;
  border: 1px solid var(--mb-border);
  border-radius: var(--mb-radius);
  background: var(--mb-bg-soft);
  overflow: hidden;
  box-shadow: var(--mb-shadow);
}

.mb-gallery-main img {
  width: 100%;
  height: auto;
  display: block;
  vertical-align: middle;
}

.mb-zoom-hint {
  position: absolute;
  top: 0.65rem;
  right: 0.65rem;
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 50%;
  border: 1px solid var(--mb-border);
  background: rgba(18, 24, 32, 0.92);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--mb-text-muted);
  pointer-events: none;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.35);
}

.mb-gallery-thumbs {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.5rem;
  margin-top: 0.65rem;
}

.mb-gallery-thumbs button {
  margin: 0;
  padding: 0;
  border: 2px solid transparent;
  border-radius: 8px;
  overflow: hidden;
  cursor: pointer;
  background: var(--mb-bg-soft);
  transition: border-color 0.15s, opacity 0.15s;
}

.mb-gallery-thumbs button:hover,
.mb-gallery-thumbs button:focus-visible {
  border-color: var(--mb-teal);
  outline: none;
}

.mb-gallery-thumbs button.is-active {
  border-color: var(--mb-teal);
}

.mb-gallery-thumbs img {
  width: 100%;
  height: 64px;
  object-fit: cover;
  display: block;
}

/* Ürün bilgisi */
.mb-product-info h1 {
  font-size: clamp(1.35rem, 3.5vw, 1.65rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.2;
  color: var(--mb-text);
  margin: 0 0 0.85rem;
}

.mb-lead {
  font-size: 0.95rem;
  color: var(--mb-text-muted);
  margin: 0 0 1.25rem;
  max-width: 40em;
}

.mb-spec-bullets {
  list-style: none;
  margin: 0 0 1.5rem;
  padding: 0;
}

.mb-spec-bullets li {
  position: relative;
  padding: 0.35rem 0 0.35rem 1.1rem;
  font-size: 0.88rem;
  color: var(--mb-text);
  border-bottom: 1px solid var(--mb-border);
}

.mb-spec-bullets li:last-child {
  border-bottom: none;
}

.mb-spec-bullets li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.65em;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--mb-teal);
}

.mb-product-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.mb-chip {
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--mb-teal);
  background: var(--mb-teal-soft);
  padding: 0.3rem 0.65rem;
  border-radius: 6px;
}

.mb-btn-wa {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.8rem 1.4rem;
  min-height: 48px;
  border-radius: 999px;
  background: linear-gradient(180deg, #2fe676 0%, #25d366 45%, #1fb256 100%);
  color: #fff !important;
  font-weight: 600;
  font-size: 0.92rem;
  text-decoration: none;
  box-shadow: 0 6px 22px rgba(37, 211, 102, 0.38);
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.mb-btn-wa:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 28px rgba(37, 211, 102, 0.42);
}

.mb-btn-wa--hero {
  width: 100%;
  justify-content: center;
  font-size: 0.98rem;
  padding: 0.9rem 1.5rem;
}

.mb-btn-wa--large {
  font-size: 1rem;
  padding: 1rem 1.75rem;
  min-height: 52px;
}

.mb-btn-wa svg {
  width: 1.25rem;
  height: 1.25rem;
  flex-shrink: 0;
}

.mb-btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0.75rem 1.25rem;
  font-weight: 600;
  font-size: 0.92rem;
  color: var(--mb-teal);
  text-decoration: none;
  border: 2px solid var(--mb-border);
  border-radius: 999px;
  background: var(--mb-bg);
  transition: border-color 0.15s, background 0.15s;
}

.mb-btn-secondary:hover,
.mb-btn-secondary:focus-visible {
  border-color: var(--mb-teal);
  background: var(--mb-teal-soft);
  outline: none;
}

.mb-note {
  margin-top: 0.75rem;
  font-size: 0.78rem;
  color: var(--mb-text-muted);
}

/* Alt bölümler */
.mb-sections {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 clamp(1rem, 4vw, 1.5rem) 2rem;
}

.mb-cta-panel {
  margin-bottom: 1.75rem;
}

.mb-cta-panel__inner {
  position: relative;
  padding: 1.5rem clamp(1rem, 4vw, 2rem);
  border-radius: var(--mb-radius-lg);
  background: linear-gradient(145deg, var(--bg-card) 0%, rgba(10, 14, 20, 0.98) 100%);
  border: 1px solid var(--mb-border);
  box-shadow: var(--mb-shadow-lg), var(--shadow-glow);
  overflow: hidden;
}

.mb-cta-panel__inner::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--accent), #00c9ff, var(--accent));
  opacity: 0.9;
}

.mb-cta-panel__title {
  margin: 0 0 0.5rem;
  font-size: clamp(1.2rem, 3.5vw, 1.45rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--mb-text);
}

.mb-cta-panel__lead {
  margin: 0 0 1rem;
  font-size: 0.94rem;
  color: var(--mb-text-muted);
  line-height: 1.55;
}

.mb-cta-panel__bullets {
  margin: 0 0 1.25rem;
  padding: 0 0 0 1.1rem;
  font-size: 0.88rem;
  color: var(--mb-text);
  line-height: 1.45;
}

.mb-cta-panel__bullets li {
  margin-bottom: 0.35rem;
}

.mb-cta-panel__bullets li::marker {
  color: var(--mb-teal);
}

.mb-cta-panel__btn {
  width: 100%;
  max-width: 22rem;
}

.mb-cta-panel__note {
  margin: 0.85rem 0 0;
  font-size: 0.75rem;
  color: var(--mb-text-muted);
}

.mb-accordion {
  border: 1px solid var(--mb-border);
  border-radius: var(--mb-radius);
  overflow: hidden;
  background: var(--mb-bg);
}

.mb-accordion details {
  border-bottom: 1px solid var(--mb-border);
}

.mb-accordion details:last-child {
  border-bottom: none;
}

.mb-accordion summary {
  list-style: none;
  cursor: pointer;
  padding: 1rem 1.15rem;
  font-weight: 600;
  font-size: 0.92rem;
  color: var(--mb-text);
  background: var(--mb-bg-soft);
}

.mb-accordion summary::-webkit-details-marker {
  display: none;
}

.mb-accordion summary::after {
  content: "+";
  float: right;
  font-weight: 400;
  color: var(--mb-teal);
}

.mb-accordion details[open] summary::after {
  content: "−";
}

.mb-accordion .mb-acc-body {
  padding: 0 1.15rem 1.1rem;
  font-size: 0.88rem;
  color: var(--mb-text-muted);
}

.mb-accordion .mb-acc-body p + p {
  margin-top: 0.65rem;
}

/* Hub / hero */
.mb-hub-hero {
  padding: 1.25rem clamp(1rem, 4vw, 1.5rem) 1rem;
  max-width: 720px;
  margin: 0 auto;
}

.mb-hub-hero__card {
  text-align: center;
  padding: 1.75rem clamp(1rem, 3vw, 2rem);
  border-radius: var(--mb-radius-lg);
  background: var(--bg-card);
  border: 1px solid var(--mb-border);
  box-shadow: var(--mb-shadow-lg), var(--shadow-glow);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.mb-hub-hero__eyebrow {
  margin: 0 0 0.75rem;
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--mb-teal);
}

.mb-hub-hero h1 {
  font-size: clamp(1.45rem, 4.4vw, 2rem);
  font-weight: 800;
  letter-spacing: -0.035em;
  line-height: 1.18;
  margin: 0 0 0.85rem;
  color: var(--mb-text);
}

.mb-hub-hero__lead {
  color: var(--mb-text-muted);
  font-size: clamp(0.92rem, 2.8vw, 1.02rem);
  margin: 0 0 1.25rem;
  line-height: 1.55;
}

.mb-hub-hero__lead strong {
  color: var(--mb-text);
  font-weight: 600;
}

.mb-hub-hero__actions {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  align-items: stretch;
}

@media (min-width: 480px) {
  .mb-hub-hero__actions {
    flex-direction: row;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
  }

  .mb-btn-wa--hero {
    width: auto;
  }
}

/* Avantaj şeridi */
.mb-pitch {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0.25rem clamp(1rem, 4vw, 1.5rem) 1.5rem;
}

.mb-pitch-grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.85rem;
}

@media (min-width: 700px) {
  .mb-pitch-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
  }
}

.mb-pitch-item {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.35rem;
  padding: 1.1rem 1.15rem;
  border-radius: var(--mb-radius);
  background: rgba(18, 24, 32, 0.65);
  border: 1px solid var(--mb-border);
  box-shadow: var(--mb-shadow);
  transition: box-shadow 0.2s, border-color 0.2s;
}

.mb-pitch-item:hover {
  border-color: rgba(0, 230, 168, 0.35);
  box-shadow: 0 8px 32px -8px rgba(0, 230, 168, 0.12);
}

.mb-pitch-icon {
  font-size: 1.35rem;
  line-height: 1;
}

.mb-pitch-title {
  margin: 0;
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--mb-text);
  letter-spacing: -0.02em;
}

.mb-pitch-text {
  margin: 0;
  font-size: 0.82rem;
  color: var(--mb-text-muted);
  line-height: 1.5;
}

/* Öne çıkan teknik ikon şeridi (Wi‑Fi, 4K, HDMI, …) */
.mb-spec-icons {
  width: 100%;
  max-width: 1100px;
  margin: 0 auto;
  padding: 0.25rem clamp(1rem, 4vw, 1.5rem) 1.75rem;
}

.mb-spec-icons__title {
  font-size: clamp(0.95rem, 2.5vw, 1.05rem);
  font-weight: 700;
  text-align: center;
  margin: 0 0 1rem;
  color: var(--mb-text);
  letter-spacing: -0.02em;
}

.mb-spec-icons__grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.65rem;
}

@media (min-width: 560px) {
  .mb-spec-icons__grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.mb-spec-icons__item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 0.35rem;
  padding: 0.85rem 0.5rem 0.95rem;
  border-radius: var(--mb-radius);
  background: var(--bg-card);
  border: 1px solid var(--mb-border);
  box-shadow: var(--mb-shadow);
  min-height: 7.5rem;
  justify-content: flex-start;
}

.mb-spec-icons__ic {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 3.25rem;
  height: 3.25rem;
  color: var(--mb-text-muted);
}

.mb-spec-icons__ic svg {
  width: 2.5rem;
  height: 2.5rem;
}

.mb-spec-icons__ic--k {
  width: auto;
  height: auto;
  min-height: 3.25rem;
}

.mb-spec-icons__kbox {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-width: 4.25rem;
  padding: 0.35rem 0.45rem 0.3rem;
  border: 1px solid rgba(0, 230, 168, 0.35);
  border-radius: 6px;
  background: rgba(10, 14, 20, 0.65);
}

.mb-spec-icons__k4 {
  font-size: 1.15rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  color: var(--mb-text);
  line-height: 1;
}

.mb-spec-icons__khd {
  font-size: clamp(0.5rem, 1.4vw, 0.62rem);
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--mb-teal);
  margin-top: 0.2rem;
}

.mb-spec-icons__ic--hdmi {
  width: auto;
  height: auto;
  min-height: 3.25rem;
}

.mb-spec-icons__hdmi {
  font-size: 0.95rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  color: var(--mb-text);
  padding: 0.25rem 0.4rem;
  border: 1px solid rgba(0, 230, 168, 0.3);
  border-radius: 4px;
}

.mb-spec-icons__ic--text .mb-spec-icons__slim {
  font-size: 0.62rem;
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--mb-text);
}

.mb-spec-icons__label {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: var(--mb-teal);
  text-transform: uppercase;
}

.mb-spec-icons__hint {
  font-size: 0.65rem;
  font-weight: 500;
  color: var(--mb-text-muted);
  line-height: 1.35;
  max-width: 11em;
}

.mb-spec-icons__note {
  margin: 1rem 0 0;
  font-size: 0.72rem;
  line-height: 1.45;
  color: var(--mb-text-muted);
  text-align: center;
  max-width: 40em;
  margin-left: auto;
  margin-right: auto;
}

/* Liste fiyatları */
.mb-pricing {
  padding: 1.25rem clamp(1rem, 4vw, 1.5rem) 2rem;
  background: radial-gradient(ellipse 90% 60% at 50% 0%, rgba(0, 230, 168, 0.09), transparent 55%);
}

.mb-pricing__inner {
  max-width: 960px;
  margin: 0 auto;
}

.mb-pricing__title {
  font-size: clamp(1.15rem, 3.2vw, 1.45rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  text-align: center;
  margin: 0 0 0.35rem;
  color: var(--mb-text);
}

.mb-pricing__subtitle {
  margin: 0 0 0.35rem;
  font-size: 0.82rem;
  color: var(--mb-text-muted);
  text-align: center;
}

.mb-pricing__tax {
  margin: 0 0 1.25rem;
  font-size: 0.84rem;
  font-weight: 500;
  color: var(--mb-text);
  text-align: center;
}

.mb-pricing__tax strong {
  color: var(--mb-teal);
  font-weight: 700;
}

.mb-pricing__grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

@media (min-width: 680px) {
  .mb-pricing__grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    align-items: stretch;
  }
}

.mb-pricing__card {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 1.35rem 1rem 1.5rem;
  border-radius: var(--mb-radius-lg);
  background: linear-gradient(165deg, rgba(18, 24, 32, 0.98) 0%, rgba(10, 14, 20, 0.99) 100%);
  border: 1px solid var(--mb-border);
  box-shadow: var(--mb-shadow-lg);
  text-align: center;
}

.mb-pricing__inch {
  font-size: clamp(1.65rem, 5vw, 2.15rem);
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1;
  color: var(--mb-text);
}

.mb-pricing__screen {
  display: block;
  margin-top: 0.2rem;
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--mb-text-muted);
  letter-spacing: 0.02em;
}

.mb-pricing__price {
  margin: 1rem 0 0;
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 0.25rem;
  line-height: 1;
}

.mb-pricing__amount {
  font-size: clamp(1.5rem, 4.5vw, 1.85rem);
  font-weight: 800;
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.02em;
  color: var(--mb-teal);
  text-shadow: 0 0 40px rgba(0, 230, 168, 0.15);
}

.mb-pricing__currency {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--mb-text-muted);
}

.mb-pricing__validity {
  margin: 1.35rem auto 0;
  max-width: 36em;
  padding: 0.85rem 1rem;
  font-size: 0.78rem;
  line-height: 1.5;
  color: var(--mb-text-muted);
  text-align: center;
  border: 1px dashed rgba(0, 255, 170, 0.22);
  border-radius: var(--mb-radius);
  background: rgba(0, 230, 168, 0.04);
}

.mb-pricing__validity strong {
  color: var(--mb-text);
  font-weight: 700;
}

/* —— Sekmeler —— */
.mb-tabs-wrap {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 clamp(1rem, 4vw, 1.5rem);
}

.mb-tablist {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  justify-content: center;
  margin-bottom: 1.25rem;
  border-bottom: 1px solid var(--mb-border);
  padding-bottom: 0.85rem;
}

.mb-tab {
  border: 1px solid var(--mb-border);
  background: var(--mb-bg-soft);
  padding: 0.6rem 1.2rem;
  min-height: 46px;
  min-width: 52px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.9rem;
  cursor: pointer;
  color: var(--mb-text-muted);
  transition: background 0.15s, border-color 0.15s, color 0.15s, transform 0.12s;
}

.mb-tab:hover {
  border-color: var(--mb-teal);
  color: var(--mb-teal);
}

.mb-tab[aria-selected="true"] {
  background: var(--mb-teal-soft);
  border-color: var(--mb-teal);
  color: var(--mb-teal);
}

.mb-tab:focus-visible {
  outline: 2px solid var(--mb-teal);
  outline-offset: 2px;
}

.mb-tab-panel {
  padding-bottom: 1.5rem;
}

.mb-tab-panel[hidden] {
  display: none;
}

.mb-tab-panel .mb-product-wrap {
  padding-top: 0;
}

.mb-tab-panel h2 {
  font-size: clamp(1.25rem, 3.2vw, 1.5rem);
  font-weight: 700;
  margin: 0 0 0.75rem;
  letter-spacing: -0.02em;
  color: var(--mb-text);
}

.mb-wa-center {
  margin: 0 auto 1.5rem;
  display: flex;
  width: fit-content;
  max-width: 100%;
}

/* Detaylı teknik özellikler (43″ vb.) */
.mb-tech-spec {
  margin: 1.75rem 0 0;
  padding: 1.15rem 1rem 1.25rem;
  background: var(--mb-bg-soft);
  border: 1px solid var(--mb-border);
  border-radius: var(--mb-radius);
}

.mb-tech-spec--details {
  padding: 0;
}

.mb-tech-spec--details > .mb-tech-spec__summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 1rem 1rem 1rem;
  margin: 0;
}

.mb-tech-spec--details > .mb-tech-spec__summary::-webkit-details-marker {
  display: none;
}

.mb-tech-spec--details > .mb-tech-spec__summary::after {
  content: "";
  width: 0.45rem;
  height: 0.45rem;
  border-right: 2px solid var(--mb-teal);
  border-bottom: 2px solid var(--mb-teal);
  transform: rotate(45deg);
  transition: transform 0.2s ease;
  flex-shrink: 0;
  margin-bottom: 0.2em;
}

.mb-tech-spec--details[open] > .mb-tech-spec__summary::after {
  transform: rotate(-135deg);
  margin-bottom: -0.15em;
}

.mb-tech-spec--details > .mb-tech-spec__summary:focus {
  outline: none;
}

.mb-tech-spec--details > .mb-tech-spec__summary:focus-visible {
  border-radius: 10px;
  box-shadow: 0 0 0 2px var(--mb-teal);
}

.mb-tech-spec__heading {
  font-size: 1rem;
  font-weight: 700;
  margin: 0;
  color: var(--mb-text);
  letter-spacing: -0.02em;
}

.mb-tech-spec--details .mb-tech-spec__inner {
  padding: 0 1rem 1.15rem;
}

.mb-tech-spec-lead {
  margin: 0 0 1.1rem;
  font-size: 0.78rem;
  color: var(--mb-text-muted);
}

.mb-tech-block {
  margin-bottom: 1.1rem;
}

.mb-tech-block:last-of-type {
  margin-bottom: 0;
}

.mb-tech-heading {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--mb-teal);
  margin: 0 0 0.5rem;
  padding-bottom: 0.35rem;
  border-bottom: 1px solid var(--mb-border);
}

.mb-tech-dl {
  display: grid;
  grid-template-columns: minmax(0, 11rem) minmax(0, 1fr);
  gap: 0.4rem 1rem;
  margin: 0;
  font-size: 0.84rem;
}

.mb-tech-dl dt {
  margin: 0;
  font-weight: 600;
  color: var(--mb-text-muted);
  line-height: 1.45;
}

.mb-tech-dl dd {
  margin: 0;
  color: var(--mb-text);
  line-height: 1.45;
}

.mb-tech-dd-long {
  font-size: 0.8rem;
  line-height: 1.5;
}

@media (max-width: 560px) {
  .mb-tech-dl {
    grid-template-columns: 1fr;
    gap: 0.2rem 0;
  }

  .mb-tech-dl dt {
    margin-top: 0.65rem;
  }

  .mb-tech-dl dt:first-child {
    margin-top: 0;
  }

  .mb-tech-dl dd {
    margin-bottom: 0.5rem;
  }

  .mb-tech-dl dd:last-of-type {
    margin-bottom: 0;
  }
}

/* Ekran fotoğrafları grid alanı */
.mb-example-gallery {
  margin: 1.25rem 0 0;
  padding: 1rem;
  border: 1px dashed var(--mb-border);
  border-radius: var(--mb-radius);
  background: var(--mb-bg-soft);
}

.mb-example-gallery h3 {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--mb-text-muted);
  margin: 0 0 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.mb-example-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.65rem;
}

@media (min-width: 560px) {
  .mb-example-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

@media (min-width: 900px) {
  .mb-example-grid {
    grid-template-columns: repeat(5, 1fr);
  }
}

.mb-example-placeholder {
  aspect-ratio: 16 / 10;
  border-radius: 8px;
  border: 1px dashed rgba(0, 230, 168, 0.28);
  background: rgba(18, 24, 32, 0.65);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.72rem;
  color: var(--mb-text-muted);
  text-align: center;
  padding: 0.5rem;
}

.mb-example-placeholder img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 7px;
  display: block;
}

.mb-example-placeholder--img {
  position: relative;
  padding: 0;
  border: none !important;
  overflow: hidden;
  background: transparent;
  cursor: zoom-in;
}

.mb-example-placeholder--img:focus {
  outline: none;
}

.mb-example-placeholder--img:focus-visible {
  box-shadow: 0 0 0 2px var(--mb-teal);
  border-radius: 9px;
}

/* —— Lightbox (tıklayınca büyük görsel) —— */
body.mb-lightbox-open {
  overflow: hidden;
  touch-action: none;
}

.mb-lightbox {
  position: fixed;
  inset: 0;
  z-index: 260;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: max(0.75rem, env(safe-area-inset-top)) max(0.75rem, env(safe-area-inset-right)) max(0.75rem, env(safe-area-inset-bottom))
    max(0.75rem, env(safe-area-inset-left));
  box-sizing: border-box;
}

.mb-lightbox[hidden] {
  display: none;
}

.mb-lightbox__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.88);
  cursor: pointer;
}

.mb-lightbox__frame {
  position: relative;
  z-index: 1;
  max-width: 100%;
  max-height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  pointer-events: none;
}

.mb-lightbox__frame > * {
  pointer-events: auto;
}

.mb-lightbox__close {
  position: fixed;
  top: max(0.65rem, env(safe-area-inset-top));
  right: max(0.65rem, env(safe-area-inset-right));
  z-index: 262;
  width: 2.75rem;
  height: 2.75rem;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 10px;
  background: rgba(18, 24, 32, 0.96);
  color: var(--text, #e8eef4);
  font-size: 1.5rem;
  line-height: 1;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: inherit;
  transition: background 0.15s, border-color 0.15s;
}

.mb-lightbox__close:hover,
.mb-lightbox__close:focus-visible {
  background: rgba(0, 230, 168, 0.18);
  border-color: var(--mb-teal, #00e6a8);
  outline: none;
}

.mb-lightbox__nav {
  position: fixed;
  top: 50%;
  transform: translateY(-50%);
  z-index: 261;
  width: 2.75rem;
  height: 2.75rem;
  padding: 0;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 999px;
  background: rgba(18, 24, 32, 0.92);
  color: var(--text, #e8eef4);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.15s, border-color 0.15s;
  -webkit-tap-highlight-color: transparent;
  user-select: none;
}

.mb-lightbox__nav:hover,
.mb-lightbox__nav:focus-visible {
  background: rgba(0, 230, 168, 0.18);
  border-color: var(--mb-teal, #00e6a8);
  outline: none;
}

.mb-lightbox__prev {
  left: max(0.5rem, env(safe-area-inset-left));
}

.mb-lightbox__next {
  right: max(0.5rem, env(safe-area-inset-right));
}

.mb-lightbox__counter {
  margin: 0;
  font-size: 0.82rem;
  color: var(--mb-text-muted);
  text-align: center;
  letter-spacing: 0.02em;
}

.mb-lightbox__counter[hidden] {
  display: none;
}

.mb-lightbox__img-wrap .mb-lightbox__img {
  display: block;
  max-width: min(96vw, 1200px);
  max-height: min(82dvh, 900px);
  width: auto;
  height: auto;
  object-fit: contain;
  border-radius: 10px;
  box-shadow: 0 12px 48px rgba(0, 0, 0, 0.55);
}

.mb-lightbox__cap {
  margin: 0;
  max-width: min(96vw, 36rem);
  font-size: 0.88rem;
  color: var(--mb-text-muted);
  text-align: center;
  line-height: 1.45;
}

.mb-lightbox__cap[hidden] {
  display: none;
}

.mb-example-placeholder.mb-ph-missing {
  border: 1px dashed rgba(0, 230, 168, 0.28);
  background: rgba(18, 24, 32, 0.65);
  font-size: 0.7rem;
  color: var(--mb-text-muted);
  word-break: break-all;
}

.mb-footer-lite {
  text-align: center;
  padding: 1.5rem 1rem;
  font-size: 0.8rem;
  color: var(--mb-text-muted);
  border-top: 1px solid var(--mb-border);
}

.mb-footer-lite a {
  color: var(--mb-teal);
  text-decoration: none;
}

.mb-footer-lite a:hover {
  text-decoration: underline;
}

@media print {
  .mb-lightbox {
    display: none !important;
  }
  .nav {
    position: static;
  }
  .mb-hero-slider-bar {
    display: none;
  }
  .wa-fab,
  .mb-cta-panel__note {
    display: none !important;
  }
  .mb-btn-wa {
    print-color-adjust: exact;
    -webkit-print-color-adjust: exact;
  }
}