:root {
  --black: #08090b;
  --white: #ffffff;
  --accent: #dc1a2f;
  --navy: #111630;
}

* {
  box-sizing: border-box;
}

html, body {
  margin: 0;
  padding: 0;
  background: #000;
  color: var(--white);
  font-family: "Montserrat", Arial, sans-serif;
}

body.menu-open {
  overflow: hidden;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.container {
  width: min(1280px, 94%);
  margin: 0 auto;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(0, 0, 0, 0.96);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  transition: transform 0.24s ease;
}

.topbar.topbar-hidden {
  transform: translateY(-120%);
}

.topbar-inner {
  min-height: 108px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 0;
}

.logo {
  width: 230px;
  max-width: 100%;
  display: block;
}

/* Header/footer: sadece görsel; yuvarlak “kart” veya beyaz kutu hissi vermemesi için */
.topbar .logo,
.footer .logo {
  border-radius: 0;
  background: transparent;
  border: 0;
  box-shadow: none;
  padding: 0;
  object-fit: contain;
  vertical-align: middle;
}

.top-actions {
  display: flex;
  align-items: center;
  gap: 18px;
}

.site-search-open {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  margin: 0;
  padding: 0;
  border: 0;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
  cursor: pointer;
  transition: background 0.2s ease, transform 0.15s ease;
}

.site-search-open:hover {
  background: rgba(255, 255, 255, 0.2);
}

.site-search-open:focus-visible {
  outline: 2px solid #fff;
  outline-offset: 2px;
}

.site-search-open__icon {
  width: 22px;
  height: 22px;
  display: block;
}

body.site-search-open {
  overflow: hidden;
}

.site-search-layer {
  position: fixed;
  inset: 0;
  z-index: 220;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: clamp(24px, 6vh, 72px) clamp(16px, 4vw, 32px) 32px;
  box-sizing: border-box;
}

.site-search-layer[hidden] {
  display: none !important;
}

.site-search-layer__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(255, 255, 255, 0.97);
  backdrop-filter: blur(6px);
}

.site-search-layer__inner {
  position: relative;
  z-index: 1;
  width: min(720px, 100%);
  max-height: calc(100vh - clamp(100px, 14vh, 180px));
  max-height: calc(100dvh - clamp(100px, 14vh, 180px));
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.site-search-layer__close {
  align-self: flex-end;
  width: 36px;
  height: 36px;
  margin-bottom: 8px;
  border: 0;
  border-radius: 8px;
  background: rgba(0, 0, 0, 0.06);
  color: #111;
  font-size: 30px;
  line-height: 1;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: background 0.2s ease;
}

.site-search-layer__close:hover {
  background: rgba(0, 0, 0, 0.12);
}

.site-search-form {
  display: flex;
  align-items: stretch;
  gap: 10px;
  margin-top: 28px;
  flex-shrink: 0;
}

.site-search-input {
  flex: 1;
  min-width: 0;
  padding: 16px 18px;
  font-size: 16px;
  font-family: inherit;
  border: 2px solid #1f6feb;
  border-radius: 10px;
  background: #fff;
  color: #111;
}

.site-search-input::placeholder {
  color: #666;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  font-size: 13px;
}

.site-search-submit {
  flex-shrink: 0;
  padding: 0 22px;
  border: 0;
  border-radius: 999px;
  background: #111;
  color: #fff;
  font-weight: 700;
  font-size: 14px;
  cursor: pointer;
}

.site-search-submit:hover {
  background: #333;
}

.site-search-status {
  margin-top: 14px;
  font-size: 13px;
  color: #555;
  min-height: 1.2em;
  flex-shrink: 0;
}

.site-search-results {
  list-style: none;
  margin: 16px 0 0;
  padding: 0 4px 12px 0;
  flex: 1 1 auto;
  min-height: 0;
  overflow-y: auto;
  overflow-x: hidden;
  -webkit-overflow-scrolling: touch;
  overscroll-behavior: contain;
}

.site-search-results__item {
  border-bottom: 1px solid rgba(0, 0, 0, 0.1);
}

.site-search-results__link {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 14px 6px 14px 0;
  text-decoration: none;
  color: inherit;
}

.site-search-results__link:hover .site-search-results__title {
  text-decoration: underline;
}

.site-search-results__n {
  flex-shrink: 0;
  width: 28px;
  font-size: 15px;
  color: #999;
  font-variant-numeric: tabular-nums;
}

.site-search-results__body {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.site-search-results__title {
  font-family: "Montserrat", system-ui, -apple-system, sans-serif;
  font-size: clamp(15px, 2.4vw, 17px);
  font-weight: 700;
  line-height: 1.35;
  color: #0d0d0d;
  word-break: break-word;
}

.site-search-results__badge {
  font-size: 12px;
  font-weight: 600;
  color: #666;
  letter-spacing: 0.02em;
}

.contact-btn {
  text-decoration: none;
  color: #111;
  background: #fff;
  border-radius: 12px;
  padding: 13px 22px;
  font-weight: 700;
}

.menu-btn {
  border: 1px solid rgba(255, 255, 255, 0.25);
  background: rgba(255, 255, 255, 0.06);
  color: #fff;
  font-size: 0;
  cursor: pointer;
  border-radius: 10px;
  padding: 12px 11px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s ease, border-color 0.2s ease;
}

.menu-btn:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.45);
}

.menu-icon {
  width: 21px;
  height: 16px;
  display: inline-flex;
  flex-direction: column;
  justify-content: space-between;
}

.menu-icon span {
  display: block;
  width: 100%;
  height: 2px;
  border-radius: 4px;
  background: #fff;
}

.menu-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.45);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease;
  z-index: 69;
}

.menu-overlay.is-open {
  opacity: 1;
  pointer-events: auto;
}

.side-menu {
  position: fixed;
  top: 0;
  right: 0;
  width: min(340px, 84vw);
  height: 100vh;
  background: #fff;
  color: #141414;
  transform: translateX(100%);
  transition: transform 0.24s ease;
  z-index: 70;
  padding: 22px 20px 30px;
}

.side-menu.is-open {
  transform: translateX(0);
}

.close-menu-btn {
  border: 0;
  background: transparent;
  color: #111;
  font-size: 34px;
  line-height: 1;
  cursor: pointer;
  display: block;
  margin-left: auto;
}

.side-menu-nav {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-top: 32px;
  align-items: center;
}

.side-menu-nav a {
  text-decoration: none;
  color: #232323;
  font-weight: 500;
  font-size: 18px;
  text-align: center;
  width: 100%;
}

.hero {
  position: relative;
  overflow: hidden;
  background: linear-gradient(140deg, #4b0c16 0%, #6e0f1f 40%, #19060a 100%);
  margin-top: -108px;
  padding-top: 108px;
  min-height: 100vh;
  display: flex;
  align-items: flex-end;
  padding-bottom: 80px;
}

.hero--bg-image {
  background: #0a0608;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  z-index: 0;
}

.hero-bg--single {
  display: block;
}

.hero-bg--desktop {
  display: none;
}

@media (min-width: 861px) {
  .hero-bg--desktop {
    display: block;
  }
}

.hero-bg--mobile {
  display: block;
}

@media (min-width: 861px) {
  .hero-bg--mobile {
    display: none;
  }
}

.hero-inner {
  position: relative;
  z-index: 2;
  display: block;
}

.hero h1,
.hero h2,
.features h2,
.feature-grid h3,
.about h2 {
  font-family: "Anton", Impact, sans-serif;
  letter-spacing: 0.4px;
  margin: 0;
}

.hero h1 {
  font-size: clamp(36px, 3.35vw, 58px);
  line-height: 1.03;
}

.hero h2 {
  margin-top: 6px;
  font-size: clamp(25px, 2.3vw, 40px);
}

.hero p {
  font-size: clamp(17px, 1.28vw, 23px);
  max-width: 760px;
  line-height: 1.33;
  margin-top: 18px;
  font-weight: 600;
}

.hero-card {
  display: none;
}

/* Ana hero soldan, ikinci hero sağdan giriş animasyonu */
.reveal-left,
.reveal-right {
  opacity: 0;
  will-change: transform, opacity;
  transition: transform 0.8s cubic-bezier(0.22, 1, 0.36, 1), opacity 0.7s ease;
}

.reveal-up {
  opacity: 0;
  transform: translate3d(0, 42px, 0);
  will-change: transform, opacity;
  transition: transform 0.72s cubic-bezier(0.22, 1, 0.36, 1), opacity 0.62s ease;
  transition-delay: var(--reveal-delay, 0s);
}

.reveal-left {
  transform: translate3d(-64px, 0, 0);
}

.reveal-right {
  transform: translate3d(64px, 0, 0);
}

.reveal-left.is-visible,
.reveal-right.is-visible,
.reveal-up.is-visible {
  opacity: 1;
  transform: translate3d(0, 0, 0);
}

@media (prefers-reduced-motion: reduce) {
  .reveal-left,
  .reveal-right,
  .reveal-up {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

.features {
  background: #fff;
  color: #111;
  text-align: center;
  padding: 64px 0 56px;
}

.features h2 {
  font-size: clamp(24px, 2.2vw, 40px);
}

.feature-grid {
  margin-top: 36px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 36px;
}

.feature-grid h3 {
  font-size: clamp(18px, 1.65vw, 30px);
}

.feature-grid p {
  margin-top: 14px;
  font-size: clamp(14px, 1.1vw, 20px);
  font-weight: 500;
  line-height: 1.35;
  /* Uzun cümlelerde tek kelime (ör. "yapı.") yalnız başına satırda kalmasın */
  text-wrap: balance;
}

@supports (text-wrap: pretty) {
  .feature-grid p {
    text-wrap: pretty;
  }
}

.about {
  position: relative;
  overflow: hidden;
  background: #000;
  min-height: 100vh;
  display: flex;
  align-items: center;
}

.about-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  z-index: 0;
}

.about-bg--single {
  display: block;
}

.about-bg--desktop {
  display: none;
}

@media (min-width: 861px) {
  .about-bg--desktop {
    display: block;
  }
}

.about-bg--mobile {
  display: block;
}

@media (min-width: 861px) {
  .about-bg--mobile {
    display: none;
  }
}

.about-inner {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr;
  align-items: center;
  padding: 48px 0;
}

.about h2 {
  font-size: clamp(24px, 2.2vw, 39px);
  line-height: 1.16;
  margin-bottom: 18px;
}

.about p {
  font-size: clamp(14px, 1.05vw, 23px);
  line-height: 1.36;
  margin: 0 0 10px;
}

.about-content {
  max-width: min(100%, 640px);
  justify-self: start;
}

.about--bg-image .about-content {
  justify-self: end;
}

.footer {
  background: #0a0a0a;
}

.footer-top {
  min-height: 150px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  padding: 12px 0;
}

.mail-link {
  color: #fff;
  text-decoration: none;
  font-size: clamp(17px, 1.2vw, 23px);
  display: inline-flex;
  align-items: center;
  gap: 9px;
}

.footer-contact-links {
  display: inline-flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 8px;
}

.whatsapp-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
}

.whatsapp-icon {
  width: 24px;
  height: 20px;
  display: block;
  object-fit: contain;
}

.mail-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 18px;
  color: #cf1026;
}

.mail-icon svg {
  width: 100%;
  height: 100%;
  display: block;
}

.mail-icon path {
  fill: currentColor;
}

.mail-icon .mail-line {
  fill: none;
  stroke: #000;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.footer-nav {
  border-top: 1px solid #212121;
  border-bottom: 1px solid #212121;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 26px;
  padding: 18px 0;
}

.footer-nav a {
  color: #fff;
  text-decoration: none;
  font-weight: 700;
  font-size: clamp(16px, 1vw, 19px);
}

.footer-nav .active {
  color: var(--accent);
}

.copyright {
  color: #e9e9e9;
  min-height: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 12px 0 16px;
}

.copyright p {
  margin: 0;
  font-size: 14px;
}

.to-top-btn {
  position: fixed;
  right: 14px;
  bottom: 14px;
  width: 34px;
  height: 34px;
  border: 1px solid rgba(255, 255, 255, 0.35);
  border-radius: 7px;
  background: rgba(0, 0, 0, 0.45);
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: opacity 0.2s ease, transform 0.2s ease, visibility 0.2s ease;
  z-index: 80;
}

.to-top-btn.is-visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.to-top-btn svg {
  width: 18px;
  height: 18px;
}

.to-top-btn path {
  fill: none;
  stroke: #fff;
  stroke-width: 2.4;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.contact-page {
  min-height: calc(100vh - 120px);
  background: #fff;
  padding: 56px 0 72px;
}

.cms-page {
  min-height: calc(100vh - 120px);
  background: #fff;
  color: #111;
  padding: 56px 0 72px;
}

.cms-page-title {
  font-family: "Anton", Impact, sans-serif;
  font-size: clamp(28px, 2.8vw, 44px);
  letter-spacing: 0.06em;
  margin: 0 0 24px;
  color: #111;
}

.cms-page .signal-prose {
  color: #333;
}

.contact-wrap {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 40px;
  align-items: center;
}

.contact-info-card {
  color: #1d1d1d;
  text-align: left;
  padding-left: 20px;
}

.contact-form-aside {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
}

.contact-form-aside .contact-form-card {
  width: 100%;
  max-width: min(100%, 520px);
}

.contact-info-card h1 {
  margin: 0 0 14px;
  margin-left: -6px;
  color: #111;
  font-family: "Anton", Impact, sans-serif;
  font-size: clamp(28px, 2.8vw, 44px);
  letter-spacing: 0.3px;
}

.contact-company {
  margin: 0 0 6px;
  font-size: clamp(20px, 1.5vw, 26px);
  font-weight: 800;
  color: #111;
  line-height: 1.2;
}

.contact-tagline {
  margin: 0 0 22px;
  font-size: clamp(17px, 1.2vw, 22px);
  line-height: 1.25;
  color: #3a3a3a;
}

.contact-info-card p {
  margin: 0 0 8px;
  font-size: clamp(18px, 1.35vw, 27px);
  line-height: 1.2;
  color: #2d2d2d;
}

.contact-details {
  margin: 0 0 28px;
  padding: 0;
}

.contact-details-row {
  display: grid;
  grid-template-columns: minmax(0, 110px) 1fr;
  gap: 12px 18px;
  align-items: baseline;
  margin-bottom: 12px;
}

.contact-details-row:last-child {
  margin-bottom: 0;
}

.contact-details dt {
  margin: 0;
  font-weight: 700;
  font-size: 15px;
  color: #444;
}

.contact-details dd {
  margin: 0;
  font-size: clamp(16px, 1.15vw, 19px);
  line-height: 1.35;
}

.contact-details a {
  color: #1f2d79;
  font-weight: 600;
  text-decoration: none;
  word-break: break-word;
}

.contact-details a:hover {
  text-decoration: underline;
}

.contact-whatsapp-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.contact-whatsapp-icon {
  width: 20px;
  height: 20px;
  display: block;
  object-fit: contain;
}

.contact-details dt .contact-whatsapp-icon {
  margin-top: 2px;
}

.contact-map-heading {
  margin: 0 0 10px;
  font-family: "Anton", Impact, sans-serif;
  font-size: clamp(22px, 2vw, 30px);
  letter-spacing: 0.25px;
  color: #111;
  font-weight: 400;
}

.contact-map-wrap {
  margin-top: 8px;
}

.contact-map {
  position: relative;
  width: 100%;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid #e0e0e0;
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.08);
  aspect-ratio: 16 / 10;
  min-height: 200px;
  background: #f4f4f4;
}

.contact-map iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

.contact-form-card {
  background: #fff;
  border-radius: 12px;
  box-shadow: 0 10px 22px rgba(0, 0, 0, 0.12);
  border: 1px solid #ececec;
  padding: 22px 20px 24px;
}

.contact-form-title {
  margin: 0 0 16px;
  font-family: "Anton", Impact, sans-serif;
  font-size: clamp(22px, 2vw, 30px);
  letter-spacing: 0.25px;
  color: #111;
  font-weight: 400;
}

.contact-form-notice {
  border-radius: 10px;
  padding: 14px 16px;
  margin: 0 0 18px;
  font-weight: 600;
  font-size: 15px;
  line-height: 1.45;
}

.contact-form-notice--success {
  background: #e8f5e9;
  border: 1px solid #81c784;
  color: #1b5e20;
}

.contact-form-notice--error {
  background: #ffebee;
  border: 1px solid #ef9a9a;
  color: #b71c1c;
}

.contact-form label {
  color: #222;
  font-weight: 700;
  display: block;
  margin-bottom: 8px;
}

.contact-form label span {
  color: #d2172d;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  border: 1px solid #d8d8d8;
  border-radius: 9px;
  padding: 11px 12px;
  font-size: 15px;
  margin-bottom: 14px;
}

.contact-form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

@media (max-width: 560px) {
  .contact-form-row {
    grid-template-columns: 1fr;
  }

  .contact-details-row {
    grid-template-columns: 1fr;
    gap: 4px;
  }
}

.contact-form button {
  width: 100%;
  border: 0;
  border-radius: 9px;
  background: #1f2d79;
  color: #fff;
  min-height: 48px;
  font-size: 18px;
  font-weight: 700;
  cursor: pointer;
}

.dealers-page {
  background: #fff;
  padding: 54px 0 70px;
}

.dealers-section h1 {
  margin: 0 0 30px;
  color: #111;
  text-align: center;
  font-family: "Anton", Impact, sans-serif;
  letter-spacing: 0.3px;
  font-size: clamp(34px, 3.2vw, 56px);
}

.dealer-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.dealer-card {
  background: #fff;
  border: 1px solid #ececec;
  border-radius: 14px;
  box-shadow: 0 8px 16px rgba(0, 0, 0, 0.05);
  padding: 18px 16px 16px;
}

.dealer-card h3 {
  margin: 0 0 14px;
  color: #0d0d0d;
  font-family: "Anton", Impact, sans-serif;
  letter-spacing: 0.25px;
  font-size: clamp(22px, 1.5vw, 30px);
  line-height: 1.05;
}

.dealer-card p {
  margin: 0 0 12px;
  color: #2e2e2e;
  font-weight: 500;
  font-size: clamp(16px, 1vw, 19px);
  line-height: 1.3;
  font-family: "Baloo 2", "Montserrat", Arial, sans-serif;
  display: grid;
  grid-template-columns: 20px 1fr;
  gap: 10px;
  align-items: start;
}

.dealer-card a {
  color: #2e2e2e;
  text-decoration: none;
  font-weight: inherit;
  font-family: inherit;
}

.dealer-card p i {
  color: #2a327c;
  font-size: 15px;
  line-height: 1.2;
  margin-top: 3px;
}

.dealer-card p span {
  display: inline-block;
}

.dealer-card .dealer-line-label {
  display: inline-block;
  font-size: 0.82em;
  font-weight: 700;
  color: #555;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: 2px;
}

.inner-page {
  min-height: calc(100vh - 220px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 70px 0;
  background: linear-gradient(160deg, #080b18 0%, #0f1226 55%, #090909 100%);
}

.inner-card {
  width: min(960px, 94%);
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 16px;
  padding: 38px;
}

.inner-card h1 {
  margin: 0 0 18px;
  font-family: "Anton", Impact, sans-serif;
  letter-spacing: 0.4px;
  font-size: clamp(34px, 4vw, 58px);
}

.inner-card p {
  margin: 0 0 12px;
  font-size: clamp(18px, 1.8vw, 27px);
  line-height: 1.45;
}

.about-arx-page {
  background: #fff;
  color: #1a1a1a;
  padding: 48px 0 80px;
  min-height: calc(100vh - 120px);
}

/* Her bölüm: solda görsel, sağda metin (ikinci bölümde görsel yoksa --text-only) */
.about-arx-section__grid {
  display: grid;
  grid-template-columns: minmax(260px, 0.92fr) minmax(0, 1.08fr);
  gap: clamp(28px, 4vw, 52px);
  align-items: start;
}

.about-arx-section__grid--text-only {
  grid-template-columns: 1fr;
}

.about-arx-section--next {
  margin-top: clamp(40px, 5vw, 72px);
  padding-top: clamp(32px, 4vw, 56px);
  border-top: 1px solid rgba(0, 0, 0, 0.08);
}

.about-arx-media {
  position: sticky;
  top: 124px;
  align-self: start;
}

.about-arx-figure {
  margin: 0;
  border-radius: 14px;
  overflow: hidden;
  box-shadow: 0 12px 36px rgba(0, 0, 0, 0.12);
}

.about-arx-photo {
  display: block;
  width: 100%;
  height: auto;
}

.about-arx-copy h1,
.about-arx-copy .about-arx-heading {
  margin: 0 0 22px;
  font-family: "Anton", Impact, sans-serif;
  font-size: clamp(26px, 3vw, 40px);
  line-height: 1.12;
  letter-spacing: 0.35px;
  color: #0d0d0d;
  font-weight: 400;
}

.about-arx-copy p {
  margin: 0 0 18px;
  font-size: clamp(15px, 1.05vw, 17px);
  line-height: 1.68;
  color: #2a2a2a;
}

.about-arx-copy p:last-child {
  margin-bottom: 0;
}

body.gallery-lightbox-open {
  overflow: hidden;
}

.gallery-page {
  background: #f4f4f4;
  padding: 48px 0 80px;
  min-height: calc(100vh - 120px);
}

.gallery-page-title {
  margin: 0 0 36px;
  text-align: center;
  font-family: "Anton", Impact, sans-serif;
  font-size: clamp(32px, 4vw, 52px);
  letter-spacing: 0.35px;
  color: #0d0d0d;
  font-weight: 400;
}

/* Masonry: JS (.gallery-grid--masonry) kartları sütunlara yerleştirir; DOM sırası korunur */
.gallery-grid {
  position: relative;
  width: 100%;
}

.gallery-empty-msg {
  margin: 0;
  text-align: center;
  color: #555;
}

.gallery-grid--masonry.gallery-grid--single .gallery-card {
  margin-bottom: 28px;
}

.gallery-grid--masonry.gallery-grid--single .gallery-card:last-child {
  margin-bottom: 0;
}

.gallery-card {
  margin: 0;
}

.gallery-card-btn {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  width: 100%;
  min-width: 0;
  padding: 0;
  border: 0;
  background: #fff;
  border-radius: 14px;
  overflow: hidden;
  cursor: pointer;
  text-align: center;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
  border: 1px solid #e8e8e8;
  transition: box-shadow 0.2s ease, transform 0.2s ease;
}

.gallery-card-btn:hover {
  box-shadow: 0 14px 36px rgba(0, 0, 0, 0.12);
  transform: translateY(-2px);
}

.gallery-card-btn:focus-visible {
  outline: 3px solid #1f2d79;
  outline-offset: 2px;
}

/* Tüm kartlar sütun genişliğinde eşit; görsel oranı korunur (dikey foto üstten alta uzar) */
.gallery-card-img-wrap {
  display: block;
  width: 100%;
  background: #fff;
  overflow: hidden;
}

.gallery-card-img {
  display: block;
  width: 100%;
  height: auto;
}

.gallery-card-caption {
  display: block;
  width: 100%;
  box-sizing: border-box;
  padding: 14px 14px 16px;
  font-size: clamp(14px, 1.05vw, 16px);
  font-weight: 600;
  line-height: 1.4;
  color: #222;
  word-wrap: break-word;
  overflow-wrap: break-word;
}


.gallery-lightbox {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: env(safe-area-inset-top) env(safe-area-inset-right) env(safe-area-inset-bottom) env(safe-area-inset-left);
}

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

.gallery-lightbox-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.88);
}

.gallery-lightbox-inner {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: min(1200px, 96vw);
  max-height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0;
}

.gallery-lightbox-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  max-width: min(1100px, 92vw);
  margin-bottom: 10px;
  padding: 0 4px;
}

.gallery-lightbox-count {
  font-size: 15px;
  font-weight: 700;
  color: #fff;
  letter-spacing: 0.04em;
}

.gallery-lightbox-close {
  border: 0;
  background: rgba(255, 255, 255, 0.12);
  color: #fff;
  width: 44px;
  height: 44px;
  border-radius: 10px;
  font-size: 28px;
  line-height: 1;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s ease;
}

.gallery-lightbox-close:hover {
  background: rgba(255, 255, 255, 0.22);
}

.gallery-lightbox-stage {
  position: relative;
  width: 100%;
  max-width: min(1100px, 92vw);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}

.gallery-lightbox-img-block {
  position: relative;
  width: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 0 52px;
  box-sizing: border-box;
}

.gallery-lightbox-img {
  max-width: 100%;
  max-height: min(72vh, 820px);
  width: auto;
  height: auto;
  object-fit: contain;
  border-radius: 8px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.45);
}

.gallery-lightbox-title {
  margin: 0;
  max-width: 720px;
  text-align: center;
  font-size: clamp(15px, 1.2vw, 18px);
  font-weight: 600;
  line-height: 1.45;
  color: #f0f0f0;
  padding: 0 12px;
}

.gallery-lightbox-title:empty {
  display: none;
}

.gallery-lightbox-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 2;
  width: 48px;
  height: 48px;
  border: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.14);
  color: #fff;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s ease;
}

.gallery-lightbox-nav:hover {
  background: rgba(255, 255, 255, 0.28);
}

.gallery-lightbox-nav svg {
  width: 26px;
  height: 26px;
}

.gallery-lightbox-img-block .gallery-lightbox-prev {
  left: 0;
}

.gallery-lightbox-img-block .gallery-lightbox-next {
  right: 0;
}

@media (max-width: 900px) {
  .gallery-lightbox-img-block {
    padding: 0 44px;
  }

  .gallery-lightbox-nav {
    width: 42px;
    height: 42px;
  }
}

@media (max-width: 560px) {
  .gallery-page {
    padding-top: 32px;
  }

  .gallery-lightbox-img {
    max-height: min(58vh, 520px);
  }
}

@media (max-width: 1100px) {
  .hero-inner,
  .about-inner,
  .contact-wrap {
    grid-template-columns: 1fr;
  }

  .hero-card {
    max-width: 650px;
    width: 100%;
    margin: 12px auto 0;
  }

  .contact-page {
    padding-top: 34px;
  }

  .contact-info-card {
    padding-left: 0;
  }

  .contact-info-card h1 {
    margin-left: 0;
  }

  .about-arx-section__grid {
    grid-template-columns: 1fr;
  }

  .about-arx-section__grid--text-only {
    grid-template-columns: 1fr;
  }

  .about-arx-media {
    position: static;
  }

  .about-arx-page {
    padding-top: 34px;
  }

  .dealer-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 860px) {
  .hero {
    margin-top: -74px;
    padding-top: 74px;
  }

  .topbar-inner {
    min-height: 74px;
  }

  .logo {
    width: 170px;
  }

  .contact-btn {
    padding: 10px 15px;
    border-radius: 10px;
    font-size: 13px;
  }

  .feature-grid {
    grid-template-columns: 1fr;
    gap: 22px;
  }

  .hero { min-height: 100vh; padding-bottom: 60px; }

  /* Melbourne: mobilde tam viewport genişliği/yüksekliği (.container %94 daraltmasını kır) */
  .about {
    min-height: 100vh;
    min-height: 100dvh;
  }

  .about .about-inner {
    width: 100vw;
    max-width: none;
    margin-left: calc(50% - 50vw);
    margin-right: calc(50% - 50vw);
    padding-left: max(16px, env(safe-area-inset-left, 0px));
    padding-right: max(16px, env(safe-area-inset-right, 0px));
    box-sizing: border-box;
  }

  .about-content {
    max-width: none;
    width: 100%;
    justify-self: stretch;
  }

  .about--bg-image .about-content {
    justify-self: stretch;
  }

  .side-menu-nav a {
    font-size: 16px;
  }

  .dealers-section h1 {
    font-size: clamp(28px, 7vw, 42px);
  }

  .dealer-grid {
    grid-template-columns: 1fr;
  }
}

/* —— Signal Processing (landing + kategori / ürün sekmeleri) —— */
.signal-landing-body,
.signal-cat-body {
  background: #e5e5e5;
}

.signal-landing-page,
.signal-category-page {
  padding: 48px 0 72px;
  min-height: 50vh;
}

.signal-landing-h1,
.signal-category-h1 {
  text-align: center;
  font-family: "Anton", Impact, sans-serif;
  font-size: clamp(28px, 3vw, 48px);
  letter-spacing: 0.2em;
  color: #111;
  margin: 0 0 36px;
  font-weight: 400;
}

.signal-landing-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
  max-width: 1100px;
  margin: 0 auto;
}

@media (min-width: 861px) {
  .signal-landing-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 22px;
  }

  .signal-landing-grid:has(> :only-child) {
    grid-template-columns: minmax(0, 360px);
    justify-content: center;
  }
}

.signal-landing-card {
  display: flex;
  flex-direction: column;
  background: #fff;
  border-radius: 14px;
  overflow: hidden;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.08);
  text-decoration: none;
  color: #111;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.signal-landing-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.12);
}

.signal-landing-card-media {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 10;
  background: #f0f0f0;
  overflow: hidden;
}

.signal-landing-card-img {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center;
  display: block;
}

.signal-landing-card-placeholder {
  position: absolute;
  inset: 0;
  display: block;
  background: linear-gradient(145deg, #ddd 0%, #f5f5f5 100%);
}

.signal-landing-card-title {
  display: block;
  padding: 16px 14px 18px;
  font-family: "Montserrat", sans-serif;
  font-weight: 800;
  font-size: clamp(14px, 1.1vw, 17px);
  text-align: center;
  line-height: 1.25;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.signal-category-head {
  text-align: center;
  margin-bottom: 28px;
}

.signal-back-link {
  display: inline-block;
  margin-bottom: 12px;
  color: #1f2d79;
  font-weight: 600;
  text-decoration: none;
  font-size: 14px;
}

.signal-back-link:hover {
  text-decoration: underline;
}

.signal-tabs-wrap {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0;
  margin-bottom: 0;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}

.signal-tab {
  flex: 1 1 auto;
  min-width: 140px;
  padding: 14px 18px;
  font-family: "Montserrat", sans-serif;
  font-weight: 700;
  font-size: clamp(12px, 1vw, 15px);
  letter-spacing: 0.04em;
  border: 1px solid #ccc;
  background: #eaeaea;
  color: #111;
  cursor: pointer;
  margin: 0;
  transition: background 0.15s, color 0.15s;
}

.signal-tab.is-active {
  background: #1f2d79;
  color: #fff;
  border-color: #1f2d79;
  z-index: 1;
}

.signal-panel {
  background: #fff;
  border: 1px solid #d8d8d8;
  border-top: none;
  max-width: 900px;
  margin: 0 auto 48px;
  padding: 0;
}

.signal-panel-inner {
  padding: 28px 24px 32px;
}

.signal-product-figure {
  margin: 0 0 24px;
  text-align: center;
}

.signal-product-img {
  max-width: 100%;
  height: auto;
  border-radius: 8px;
}

.signal-intro {
  margin-bottom: 22px;
  font-family: "Montserrat", sans-serif;
  font-size: clamp(15px, 1.05vw, 17px);
  line-height: 1.65;
  color: #2a2a2a;
}

.signal-intro p {
  margin: 0 0 12px;
}

.signal-block {
  margin-bottom: 22px;
}

.signal-block:last-child {
  margin-bottom: 0;
}

.signal-block-h {
  margin: 0 0 10px;
  font-family: "Montserrat", sans-serif;
  font-size: clamp(16px, 1.15vw, 19px);
  font-weight: 800;
  color: #111;
}

.signal-block-body {
  font-family: "Montserrat", sans-serif;
  font-size: clamp(15px, 1.05vw, 17px);
  line-height: 1.65;
  color: #333;
}

.signal-block-body p {
  margin: 0 0 10px;
}

.signal-prose {
  font-family: "Montserrat", sans-serif;
  font-size: clamp(15px, 1.05vw, 17px);
  line-height: 1.65;
  color: #333;
}

.signal-prose h2 {
  margin: 0 0 14px;
  font-size: clamp(26px, 2.1vw, 36px);
  font-weight: 800;
  line-height: 1.2;
  color: #111;
  font-family: "Montserrat", sans-serif;
}

.signal-prose p {
  margin: 0 0 12px;
}

.signal-prose hr + p {
  margin-top: 0;
}

.signal-prose ul,
.signal-prose ol {
  margin: 0 0 14px;
  padding-left: 1.35em;
}

.signal-prose li {
  margin: 0 0 6px;
}

.signal-prose img {
  max-width: 100%;
  height: auto;
  border-radius: 8px;
  vertical-align: middle;
  cursor: zoom-in;
}

.signal-prose hr {
  border: 0;
  border-top: 1px solid #ccc;
  margin: 10px 0;
  clear: both;
}

.signal-prose hr + p:has(> br:only-child) {
  margin: 0;
  min-height: 0;
  line-height: 1.35;
}

.signal-prose a {
  color: #1f2d79;
  font-weight: 600;
}

.signal-prose table {
  width: 100%;
  border-collapse: collapse;
  margin: 0 0 16px;
  font-size: 0.98em;
}

.signal-prose th,
.signal-prose td {
  border: 1px solid #d6d6d6;
  padding: 8px 10px;
  text-align: left;
  vertical-align: top;
}

.signal-prose th {
  background: #f5f6fa;
  color: #111;
  font-weight: 700;
}

/* —— AudiBox kategori: ürün accordion kartları —— */
.audiobox-products {
  max-width: 1040px;
  margin: 0 auto;
}

.audiobox-products-heading {
  margin: 0 0 20px;
  text-align: center;
  font-family: "Montserrat", sans-serif;
  font-size: clamp(18px, 1.4vw, 22px);
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #111;
}

.audiobox-acc-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.audiobox-acc-item {
  background: #fff;
  border-radius: 10px;
  border: 1px solid #dcdcdc;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.06);
  overflow: hidden;
}

.audiobox-acc-header {
  display: flex;
  align-items: center;
  gap: 18px;
  width: 100%;
  margin: 0;
  padding: 16px 18px;
  border: none;
  background: transparent;
  cursor: pointer;
  text-align: left;
  font: inherit;
  color: inherit;
  transition: background 0.15s ease;
}

.audiobox-acc-header:hover {
  background: #fafafa;
}

.audiobox-acc-header:focus-visible {
  outline: 2px solid #1f2d79;
  outline-offset: -2px;
}

/* Ürün görseli: doğal dikdörtgen oran, gri kare kutu yok; kart yüksekliği görsele uyumlu */
.audiobox-acc-thumb {
  flex: 0 0 auto;
  align-self: center;
  background: transparent;
  display: block;
  line-height: 0;
}

.audiobox-acc-thumb img {
  display: block;
  width: auto;
  height: auto;
  max-width: min(240px, 46vw);
  max-height: 128px;
  object-fit: contain;
  object-position: left center;
  border-radius: 4px;
}

/* Görsel yokken yalnızca placeholder için hafif dikdörtgen alan */
.audiobox-acc-thumb--empty {
  width: min(200px, 42vw);
  aspect-ratio: 3 / 2;
  border-radius: 8px;
  overflow: hidden;
  background: linear-gradient(145deg, #e8e8e8 0%, #f6f6f6 100%);
}

.audiobox-acc-thumb-placeholder {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 72px;
}

.audiobox-acc-title {
  flex: 1;
  min-width: 0;
  font-family: "Montserrat", sans-serif;
  font-weight: 700;
  font-size: clamp(13px, 1.05vw, 16px);
  line-height: 1.35;
  color: #111;
}

.audiobox-acc-chevron {
  flex: 0 0 22px;
  width: 22px;
  height: 22px;
  position: relative;
  transition: transform 0.2s ease;
}

.audiobox-acc-chevron::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 35%;
  width: 8px;
  height: 8px;
  border-right: 2px solid #333;
  border-bottom: 2px solid #333;
  transform: translate(-50%, 0) rotate(45deg);
}

.audiobox-acc-item.is-open .audiobox-acc-chevron {
  transform: rotate(180deg);
}

.audiobox-acc-panel {
  border-top: 1px solid #eee;
}

.audiobox-acc-panel-inner.signal-panel-inner {
  padding-top: 20px;
}

.signal-empty {
  color: #555;
  padding: 24px;
}

@media (min-width: 1024px) {
  .signal-category-h1 {
    font-size: clamp(40px, 3.2vw, 56px);
  }

  .audiobox-products-heading {
    font-size: clamp(22px, 1.6vw, 28px);
  }

  .audiobox-acc-title {
    font-size: clamp(19px, 1.35vw, 25px);
    line-height: 1.45;
    letter-spacing: 0.01em;
  }

  .audiobox-acc-header {
    padding: 18px 22px;
  }
}