/* ==========================================================================
   BR MAKİNA - Kurumsal Web Sitesi CSS (Aydınlık Atölye Teması v2)
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. Design Tokens & Root Variables
   -------------------------------------------------------------------------- */
:root {
  /* Renk Paleti - Aydınlık Atölye */
  --bg-primary: #FAFAF9;
  /* Kırık beyaz, nötr ana zemin */
  --bg-secondary: #F0F1F2;
  /* Açık çelik grisi bölüm ayrım zemini */
  --bg-badge: #1C1E20;
  /* Logo rozeti ve koyu detay alanları */
  --bg-card: #FFFFFF;
  /* Kart ve konteyner zeminleri */

  --text-main: #1C1E20;
  /* Yumuşak siyah başlık ve gövde metni */
  --text-muted: #5C626A;
  /* İkincil açıklama metinleri */
  --text-subtle: #8A9099;
  /* İnce etiket ve detay metinleri */

  --border-color: #D8DADD;
  /* Çelik-gri çizgi/border rengi */
  --border-dark: #1C1E20;
  /* Koyu sınır vurgusu */
  --accent-red: #D81F26;
  /* Kırmızı vurgu rengi (Sadece buton, aktif nav, ikon dokunuşları) */
  --accent-red-hover: #B5181E;
  /* Kırmızı buton hover durumu */

  /* Tipografi */
  --font-heading: 'Barlow Condensed', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-display: 'Playfair Display', Georgia, 'Times New Roman', serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

  /* Düzen & Alan Ölçüleri */
  --container-max-width: 1240px;
  --header-height: 72px;
  --radius-sm: 2px;
  --radius-md: 4px;
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s ease;
}

/* --------------------------------------------------------------------------
   2. Reset & Temel Stiller
   -------------------------------------------------------------------------- */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--text-main);
  background-color: var(--bg-primary);
  position: relative;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

body.is-intro-active {
  overflow: hidden;
}

/* --------------------------------------------------------------------------
   Açılış Lottie Splash
   -------------------------------------------------------------------------- */
.intro-splash {
  position: fixed;
  inset: 0;
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--bg-primary);
  transition: opacity 0.45s ease, visibility 0.45s ease;
}

.intro-splash.is-done {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.intro-splash__animation {
  width: min(280px, 72vw);
  height: min(280px, 72vw);
}

/* Erişilebilirlik: Skip Link */
.skip-link {
  position: absolute;
  top: -60px;
  left: 1rem;
  background: var(--accent-red);
  color: #FFFFFF;
  padding: 0.75rem 1.25rem;
  z-index: 9999;
  font-weight: 600;
  text-decoration: none;
  border-radius: var(--radius-sm);
  transition: top 0.2s ease;
}

.skip-link:focus {
  top: 1rem;
}

/* Odaklanma Stili */
:focus-visible {
  outline: 2px solid var(--accent-red);
  outline-offset: 3px;
}

/* Tipografi Hiyerarşisi */
h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  color: var(--text-main);
  line-height: 1.15;
  text-transform: uppercase;
  letter-spacing: 0.02em;
}

h1 {
  font-size: clamp(2.2rem, 5vw, 3.8rem);
}

h2 {
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
}

h3 {
  font-size: clamp(1.3rem, 2.5vw, 1.75rem);
}

h4 {
  font-size: 1.2rem;
}

p {
  margin-bottom: 1rem;
  color: var(--text-muted);
}

p:last-child {
  margin-bottom: 0;
}

a {
  color: var(--text-main);
  text-decoration: none;
  transition: color var(--transition-fast);
}

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

/* Sade Metin Link (Kutu Olmayan) */
.text-link-underline {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text-main);
  text-decoration: underline;
  text-underline-offset: 6px;
  text-decoration-color: var(--accent-red);
  transition: all var(--transition-fast);
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.text-link-underline:hover {
  color: var(--accent-red);
  text-underline-offset: 10px;
}

/* --------------------------------------------------------------------------
   3. İmza Öğesi: Arka Plan Dişli (Gear Watermark - Sağ Üste Kırpılmış Ufak Motif)
   -------------------------------------------------------------------------- */
.bg-gear-watermark {
  position: fixed;
  right: -150px;
  top: -150px;
  width: 450px;
  height: 450px;
  pointer-events: none;
  z-index: 0;
  opacity: 0.025;
  color: var(--text-main);
  animation: rotateGear 180s linear infinite;
}

@keyframes rotateGear {
  from {
    transform: rotate(0deg);
  }

  to {
    transform: rotate(360deg);
  }
}

/* --------------------------------------------------------------------------
   4. Yerleşilim & Konteyner
   -------------------------------------------------------------------------- */
.container {
  width: 100%;
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
  position: relative;
  z-index: 1;
}

.section-padding {
  padding: 5rem 0;
}

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

.bg-secondary {
  background-color: var(--bg-secondary);
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
}

/* Bölüm Başlığı Bloğu */
.section-header {
  margin-bottom: 3rem;
  position: relative;
}

.section-header--centered {
  text-align: center;
  max-width: 760px;
  margin-left: auto;
  margin-right: auto;
}

.section-header h2 {
  position: relative;
  display: inline-block;
  padding-bottom: 0.5rem;
}

.section-header h2::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 45px;
  height: 3px;
  background-color: var(--accent-red);
}

.section-header--centered h2::after {
  left: 50%;
  transform: translateX(-50%);
}

.section-header p {
  font-size: 1.1rem;
  margin-top: 0.75rem;
}

/* --------------------------------------------------------------------------
   5. Üst Bilgi & Navigasyon (Header)
   -------------------------------------------------------------------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background-color: rgba(250, 250, 249, 0.96);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border-color);
  height: var(--header-height);
  display: flex;
  align-items: center;
}

.header-wrapper {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo-link {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  text-decoration: none;
}

.logo-badge {
  width: 44px;
  height: 44px;
  background-color: var(--bg-badge);
  border-radius: var(--radius-sm);
  padding: 3px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

.logo-badge img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.logo-text-group {
  display: flex;
  flex-direction: column;
}

.logo-title {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0.04em;
  color: var(--text-main);
}

.logo-slogan {
  font-size: 0.65rem;
  color: var(--text-subtle);
  letter-spacing: 0.02em;
  margin-top: 3px;
  font-weight: 500;
}

.main-nav {
  display: flex;
  align-items: center;
}

.nav-list {
  display: flex;
  align-items: center;
  gap: 1.35rem;
  list-style: none;
}

.nav-link {
  font-family: 'Work Sans', var(--font-body), system-ui, sans-serif;
  font-size: 0.875rem;
  font-weight: 500;
  letter-spacing: 0.01em;
  color: #3A3A3A;
  position: relative;
  padding: 0.4rem 0;
  text-transform: none;
}

.nav-link::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0%;
  height: 1.5px;
  background-color: var(--accent-red);
  transition: width var(--transition-fast);
}

.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}

.nav-link.active {
  color: var(--accent-red);
  font-weight: 600;
}

.header-contact-btn {
  margin-left: 1.25rem;
  font-family: 'Work Sans', var(--font-body), system-ui, sans-serif;
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  padding: 0.65rem 1.2rem;
}

.mobile-nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--border-color);
  padding: 0.6rem;
  cursor: pointer;
  border-radius: var(--radius-sm);
  color: var(--text-main);
}

.mobile-nav-toggle svg {
  width: 24px;
  height: 24px;
}

/* --------------------------------------------------------------------------
   6. Butonlar (Buttons)
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 0.85rem 1.6rem;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--transition-fast);
  border: 1px solid transparent;
  text-decoration: none;
  white-space: nowrap;
}

.btn-primary {
  background-color: var(--accent-red);
  color: #FFFFFF;
  border-color: var(--accent-red);
}

.btn-primary:hover {
  background-color: var(--accent-red-hover);
  border-color: var(--accent-red-hover);
  color: #FFFFFF;
}

.btn-outline {
  background-color: transparent;
  color: var(--text-main);
  border-color: var(--border-dark);
}

.btn-outline:hover {
  background-color: var(--text-main);
  color: #FFFFFF;
}

.btn-secondary-outline {
  background-color: transparent;
  color: var(--text-main);
  border-color: var(--border-color);
}

.btn-secondary-outline:hover {
  border-color: var(--text-main);
  background-color: #FFFFFF;
}

/* --------------------------------------------------------------------------
   7. REVİZE HERO BÖLÜMÜ (Pafta Anteti / Engineering Title Block)
   -------------------------------------------------------------------------- */
.hero-section {
  position: relative;
  display: flex;
  align-items: center;
  min-height: clamp(520px, 78vh, 760px);
  padding: 5.5rem 0 4.5rem;
  overflow: hidden;
  background-color: #1a1c1e;
  border-bottom: none;
}

.hero-media {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-media__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
  display: block;
}

.hero-media__overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(12, 14, 16, 0.82) 0%, rgba(12, 14, 16, 0.55) 42%, rgba(12, 14, 16, 0.28) 100%),
    linear-gradient(180deg, rgba(12, 14, 16, 0.35) 0%, transparent 35%, rgba(12, 14, 16, 0.45) 100%);
  pointer-events: none;
}

.hero-content-wrapper {
  position: relative;
  z-index: 1;
  width: 100%;
}

.hero-copy {
  max-width: 640px;
}

.hero-tagline-wrap {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1.35rem;
}

.hero-tagline-wrap::before {
  content: '';
  width: 28px;
  height: 2px;
  background-color: var(--accent-red);
  flex-shrink: 0;
}

.hero-tagline {
  font-family: var(--font-body);
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--accent-red);
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.6rem, 6.2vw, 4.6rem);
  line-height: 1.08;
  font-weight: 700;
  color: #FFFFFF;
  letter-spacing: -0.01em;
  text-transform: none;
  max-width: 12ch;
  margin-bottom: 1.35rem;
}

.hero-title-accent {
  font-style: italic;
  font-weight: 700;
  color: var(--accent-red);
}

.hero-description {
  font-size: clamp(0.98rem, 1.5vw, 1.12rem);
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.88);
  margin-bottom: 2rem;
  max-width: 34rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  align-items: center;
}

.btn-ghost-light {
  background-color: transparent;
  color: #FFFFFF;
  border-color: rgba(255, 255, 255, 0.75);
}

.btn-ghost-light:hover {
  background-color: #FFFFFF;
  color: var(--text-main);
  border-color: #FFFFFF;
}

/* Hero alt istatistik şeridi */
.hero-stats {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-top: 1px solid #DEDBD8;
  border-bottom: none;
}

.hero-stats .container {
  max-width: none;
  padding-left: 0;
  padding-right: 0;
  width: 100%;
}

.hero-stats__list {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  margin: 0;
  padding: 0;
}

.hero-stats__item {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 20px 24px;
  border-right: 1px solid #DEDBD8;
}

.hero-stats__item:last-child {
  border-right: none;
}

.hero-stats__value {
  font-family: 'Roboto Slab', Georgia, serif;
  font-size: 24px;
  font-weight: 700;
  line-height: 1.2;
  color: #C8001A;
  letter-spacing: 0;
}

.hero-stats__label {
  font-family: 'Work Sans', system-ui, sans-serif;
  font-size: 12px;
  font-weight: 400;
  color: #6B6B6B;
  letter-spacing: 0.05em;
  margin-top: 2px;
}

.client-marquee {
  background: #F5F4F2;
  border-top: 1px solid #DEDBD8;
  padding: 1.15rem 0 1.35rem;
  overflow: hidden;
}

.client-marquee__label {
  margin: 0 0 0.85rem;
  text-align: center;
  font-family: 'Work Sans', system-ui, sans-serif;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: #6B6B6B;
}

.client-marquee__viewport {
  overflow: hidden;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
}

.client-marquee__track {
  display: flex;
  align-items: center;
  gap: 3.25rem;
  width: max-content;
  margin: 0;
  padding: 0;
  list-style: none;
  animation: client-marquee 38s linear infinite;
}

.client-marquee:hover .client-marquee__track {
  animation-play-state: paused;
}

.client-marquee__track li {
  font-family: 'Roboto Slab', Georgia, serif;
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: #8A9099;
  white-space: nowrap;
}

.client-marquee__track img {
  display: block;
  height: 38px;
  width: auto;
  max-width: 148px;
  object-fit: contain;
  filter: grayscale(1);
  opacity: 0.75;
}

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

/* Pafta Anteti (Engineering Title Block - Sağ Alt Kutu) */
.hero-antet-wrapper {
  position: relative;
  width: 100%;
  max-width: 400px;
  flex-shrink: 0;
}

/* Çizim Bağlantısı (Leader Line - Background Blueprint'e Uzanır) */
.antet-leader-line {
  position: absolute;
  top: -48px;
  right: 28px;
  width: 1px;
  height: 48px;
  background: var(--border-dark);
}

.antet-leader-line::before {
  content: '';
  position: absolute;
  top: 0;
  left: -2px;
  width: 5px;
  height: 5px;
  background: var(--accent-red);
  border-radius: 50%;
}

/* Çift Çizgili ISO Pafta Anteti Çerçevesi */
.hero-antet-box {
  background-color: var(--bg-secondary);
  border: 2px solid var(--text-main);
  padding: 2px;
  border-radius: 1px;
  box-shadow: none;
  display: flex;
  flex-direction: column;
}

.hero-antet-inner {
  border: 1px solid var(--text-main);
  display: flex;
  flex-direction: column;
}

.antet-row {
  border-bottom: 1px solid var(--border-dark);
}

.antet-row:last-child {
  border-bottom: none;
}

/* Satır 1: Tam Genişlik Başlık Hücresi */
.antet-row-header {
  background-color: #E2E4E7;
  padding: 0.5rem 0.75rem;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.antet-label {
  font-family: var(--font-heading);
  font-size: 0.625rem;
  font-weight: 700;
  color: var(--text-subtle);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.antet-val-main {
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-main);
  letter-spacing: 0.04em;
}

/* Satır 2: 2 Sütunlu Düzensiz Alan */
.antet-row-split {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  padding: 0;
}

.antet-col-left {
  padding: 0.55rem 0.75rem;
  border-right: 1px solid var(--border-dark);
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 3px;
}

.antet-val-link {
  font-family: var(--font-heading);
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text-main);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.antet-val-link:hover {
  color: var(--accent-red);
}

.antet-col-right {
  display: flex;
  flex-direction: column;
  justify-content: stretch;
}

.antet-subrow {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.35rem 0.75rem;
  border-bottom: 1px solid var(--border-color);
}

.antet-subrow-bottom {
  border-bottom: none;
}

.antet-label-inline {
  font-family: var(--font-heading);
  font-size: 0.625rem;
  font-weight: 700;
  color: var(--text-subtle);
  letter-spacing: 0.05em;
}

.antet-val-inline {
  font-family: var(--font-heading);
  font-size: 0.825rem;
  font-weight: 700;
  color: var(--text-main);
}

/* Satır 3: Alt Küçük Satır (Revizyon / Kontrol Satırı) */
.antet-row-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.35rem 0.75rem;
  background-color: #E2E4E7;
  font-size: 0.65rem;
  color: var(--text-subtle);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.antet-footer-text strong {
  color: var(--text-main);
  font-family: var(--font-heading);
}

/* --------------------------------------------------------------------------
   Ana sayfa hizmet kartları
   -------------------------------------------------------------------------- */
.home-services {
  background: #F5F4F2;
}

.home-service-scroller {
  position: relative;
  padding-inline: 3.4rem;
}

.home-service-scroller__btn {
  position: absolute;
  top: calc(50% - 0.15rem);
  transform: translateY(-50%);
  z-index: 2;
  width: 42px;
  height: 42px;
  padding: 0;
  border: 1px solid #E8EAED;
  border-radius: 50%;
  background: #FFFFFF;
  color: #C8001A;
  box-shadow: 0 8px 20px rgba(26, 26, 26, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

.home-service-scroller__btn--prev { left: 0; }
.home-service-scroller__btn--next { right: 0; }

.home-service-scroller__btn svg {
  width: 18px;
  height: 18px;
  max-width: 18px;
  max-height: 18px;
}

.home-service-scroller__btn:disabled {
  opacity: 0.35;
  cursor: default;
}

.home-service-cards {
  display: flex;
  gap: 1.15rem;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scroll-behavior: smooth;
  padding: 0.45rem 0 0.75rem;
  cursor: grab;
  scrollbar-width: none;
}

.home-service-cards::-webkit-scrollbar {
  display: none;
}

.home-service-cards.is-dragging {
  cursor: grabbing;
  scroll-snap-type: none;
  scroll-behavior: auto;
  user-select: none;
}

.home-service-card {
  position: relative;
  display: flex;
  flex-direction: column;
  flex: 0 0 calc((100% - 3.45rem) / 4);
  width: calc((100% - 3.45rem) / 4);
  scroll-snap-align: start;
  background: #FFFFFF;
  border-radius: 22px;
  box-shadow: 0 12px 32px rgba(26, 26, 26, 0.06);
  color: inherit;
  text-decoration: none;
  overflow: hidden;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.home-service-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 36px rgba(26, 26, 26, 0.1);
}

.home-service-card__photo {
  display: block;
  position: relative;
  flex: 0 0 168px;
  height: 168px;
  max-height: 168px;
  min-height: 0;
  overflow: hidden;
}

.home-service-card__photo img {
  display: block;
  width: 100%;
  height: 168px;
  max-height: 168px;
  object-fit: cover;
}

.home-service-card__photo::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  bottom: -1px;
  height: 78px;
  background: #FFFFFF;
  clip-path: polygon(0 0, 100% 100%, 0 100%);
}

.home-service-card__icon {
  position: relative;
  z-index: 1;
  width: 52px;
  height: 52px;
  margin: -36px 0 0 1.15rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 14px;
  background: #FDE8EA;
  color: #C8001A;
}

.home-service-card__icon svg {
  width: 26px;
  height: 26px;
  max-width: 26px;
  max-height: 26px;
}

.home-service-card__body {
  padding: 0.85rem 1.15rem 3.1rem;
}

.home-service-card__code {
  display: block;
  margin-bottom: 0.35rem;
  color: #C8001A;
  font-family: 'Work Sans', system-ui, sans-serif;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  line-height: 1.2;
  text-transform: uppercase;
}

.home-service-card__title {
  margin: 0 0 0.45rem;
  font-family: 'Roboto Slab', Georgia, serif;
  font-size: 1.05rem;
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: 0.01em;
  text-transform: uppercase;
  color: #1A1A1A;
}

.home-service-card__text {
  margin: 0;
  font-family: 'Work Sans', system-ui, sans-serif;
  font-size: 0.88rem;
  line-height: 1.55;
  color: #6B6B6B;
}

.home-service-card__arrow {
  position: absolute;
  right: 0.95rem;
  bottom: 0.95rem;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: #FDE8EA;
  color: #C8001A;
  display: flex;
  align-items: center;
  justify-content: center;
}

.home-service-card__arrow svg {
  width: 16px;
  height: 16px;
  max-width: 16px;
  max-height: 16px;
}

@media (max-width: 1100px) {
  .home-service-card {
    flex-basis: calc((100% - 1.15rem) / 2);
    width: calc((100% - 1.15rem) / 2);
  }
}

@media (max-width: 700px) {
  .home-service-scroller {
    padding-inline: 0;
  }

  .home-service-scroller__btn {
    display: none;
  }

  .home-service-cards {
    flex-direction: column;
    overflow: visible;
    scroll-snap-type: none;
    cursor: default;
    padding: 0;
    gap: 0.9rem;
  }

  .home-service-card {
    flex-basis: auto;
    width: 100%;
  }
}

/* --------------------------------------------------------------------------
   8. REVİZE BÖLÜM 1: İmalat Hizmetlerimiz (İndeks + Detay Panel Düzeni)
   -------------------------------------------------------------------------- */
.service-split-layout {
  display: grid;
  grid-template-columns: 340px 1fr;
  gap: 3rem;
  align-items: start;
}

.service-index-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  border-top: 1px solid var(--border-color);
}

.service-index-item {
  padding: 1.35rem 1rem;
  border-bottom: 1px solid var(--border-color);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: all var(--transition-fast);
  position: relative;
  background: transparent;
}

.service-index-item::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 0;
  background-color: var(--accent-red);
  transition: width var(--transition-fast);
}

.service-index-item:hover,
.service-index-item.active {
  background-color: var(--bg-card);
  padding-left: 1.35rem;
}

.service-index-item:hover::before,
.service-index-item.active::before {
  width: 4px;
}

.service-index-num {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-subtle);
  margin-right: 1rem;
}

.service-index-item.active .service-index-num {
  color: var(--accent-red);
}

.service-index-title {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--text-main);
  text-transform: uppercase;
  letter-spacing: 0.02em;
  flex-grow: 1;
}

.service-index-arrow {
  color: var(--text-subtle);
  font-size: 1.1rem;
  transition: transform var(--transition-fast), color var(--transition-fast);
}

.service-index-item:hover .service-index-arrow,
.service-index-item.active .service-index-arrow {
  transform: translateX(4px);
  color: var(--accent-red);
}

.service-detail-panel {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  padding: 2.75rem;
  border-radius: var(--radius-sm);
  position: relative;
  min-height: 420px;
  display: flex;
  flex-direction: column;
}

.service-panel-content {
  display: none;
  flex-direction: column;
  height: 100%;
}

.service-panel-content.active {
  display: flex;
  animation: fadeIn 0.35rem ease;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(4px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.service-panel-header {
  margin-bottom: 1.25rem;
}

.service-panel-tag {
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--accent-red);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.service-panel-title {
  font-size: 2.2rem;
  margin-top: 0.25rem;
}

.service-panel-desc {
  font-size: 1.05rem;
  line-height: 1.65;
  color: var(--text-muted);
  margin-bottom: 2rem;
}

.service-tech-svg-wrap {
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  padding: 1.5rem;
  border-radius: var(--radius-sm);
  margin-bottom: 2rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.service-tech-svg-wrap svg {
  width: 100%;
  max-height: 150px;
}

.service-panel-footer {
  margin-top: auto;
  padding-top: 1rem;
}

/* --------------------------------------------------------------------------
   9. REVİZE BÖLÜM 2: 5 Adımda Üretim Disiplinimiz (OP Rota Akışı)
   -------------------------------------------------------------------------- */
.op-route-wrapper {
  position: relative;
  margin: 3rem 0;
  padding: 2.5rem 0;
}

.op-route-track {
  position: absolute;
  top: 50%;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--border-color);
  transform: translateY(-50%);
  z-index: 1;
}

.op-route-steps {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1rem;
  position: relative;
  z-index: 2;
}

.op-step-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  position: relative;
}

.op-step-item.op-pos-top {
  justify-content: flex-end;
  padding-bottom: 1.5rem;
}

.op-step-item.op-pos-bottom {
  justify-content: flex-start;
  padding-top: 1.5rem;
}

.op-node {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--bg-card);
  border: 2.5px solid var(--accent-red);
  z-index: 3;
  flex-shrink: 0;
}

.op-leader-line {
  width: 1px;
  height: 28px;
  background: var(--border-color);
}

.op-step-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  padding: 1.35rem 1.1rem;
  border-radius: var(--radius-sm);
  width: 100%;
  max-width: 230px;
  transition: border-color var(--transition-fast);
}

.op-step-card:hover {
  border-color: var(--text-main);
}

.op-tag-badge {
  display: inline-block;
  border: 1px solid var(--accent-red);
  color: var(--accent-red);
  font-family: var(--font-heading);
  font-size: 0.82rem;
  font-weight: 700;
  padding: 0.15rem 0.45rem;
  margin-bottom: 0.5rem;
  border-radius: 2px;
  letter-spacing: 0.05em;
}

.op-step-title {
  font-size: 1.1rem;
  margin-bottom: 0.4rem;
}

.op-step-desc {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.45;
}

/* --------------------------------------------------------------------------
   10. REVİZE BÖLÜM 3: Neden BR Makina? (Vurgulanan Madde + Sade Liste)
   -------------------------------------------------------------------------- */
.why-us-asymmetric-grid {
  display: grid;
  grid-template-columns: 1.25fr 0.75fr;
  gap: 3.5rem;
  align-items: start;
}

.why-us-hero-block {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-top: 4px solid var(--accent-red);
  padding: 3rem;
  border-radius: var(--radius-sm);
  position: relative;
}

.why-us-hero-badge {
  font-family: var(--font-heading);
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--accent-red);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 0.5rem;
}

.why-us-hero-title {
  font-size: 2.2rem;
  margin-bottom: 1.25rem;
}

.why-us-hero-desc {
  font-size: 1.1rem;
  line-height: 1.65;
  color: var(--text-muted);
}

.why-us-hero-stat {
  margin-top: 2.5rem;
  padding-top: 1.75rem;
  border-top: 1px dashed var(--border-color);
  display: flex;
  flex-direction: column;
}

.why-us-stat-val {
  font-family: var(--font-heading);
  font-size: 3.2rem;
  font-weight: 700;
  color: var(--text-main);
  line-height: 1;
}

.why-us-stat-lbl {
  font-size: 0.88rem;
  color: var(--text-subtle);
  margin-top: 0.35rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.why-us-list-block {
  display: flex;
  flex-direction: column;
  border-top: 1px solid var(--border-color);
}

.why-us-list-item {
  padding: 1.75rem 0;
  border-bottom: 1px solid var(--border-color);
}

.why-us-item-title {
  font-size: 1.25rem;
  margin-bottom: 0.5rem;
}

.why-us-item-desc {
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.55;
}

/* --------------------------------------------------------------------------
   11. Makine Parkuru Tablo Stilleri (Makine Parkuru Sayfası)
   -------------------------------------------------------------------------- */
.spec-table-container {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  overflow-x: auto;
}

.spec-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
}

.spec-table th,
.spec-table td {
  padding: 1.1rem 1.5rem;
  border-bottom: 1px solid var(--border-color);
}

.spec-table th {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  background-color: var(--bg-secondary);
  color: var(--text-main);
  text-transform: uppercase;
  letter-spacing: 0.03em;
  font-weight: 600;
}

.spec-table tr:last-child td {
  border-bottom: none;
}

.spec-table tr:nth-child(even) td {
  background-color: rgba(240, 241, 242, 0.4);
}

.spec-table td:first-child {
  font-weight: 600;
  color: var(--text-main);
  width: 40%;
}

.spec-table td:last-child {
  color: var(--text-muted);
}

/* --------------------------------------------------------------------------
   12. Breadcrumbs (İç Sayfalar)
   -------------------------------------------------------------------------- */
.breadcrumb-bar {
  background-color: var(--bg-secondary);
  border-bottom: 1px solid var(--border-color);
  padding: 0.85rem 0;
  font-size: 0.88rem;
}

.breadcrumb-list {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  list-style: none;
}

.breadcrumb-item a {
  color: var(--text-muted);
}

.breadcrumb-item a:hover {
  color: var(--text-main);
}

.breadcrumb-separator {
  color: var(--text-subtle);
  font-size: 0.75rem;
}

.breadcrumb-item.active {
  color: var(--text-main);
  font-weight: 600;
}

.page-banner {
  padding: 3.5rem 0 3rem 0;
  background-color: var(--bg-primary);
  border-bottom: 1px solid var(--border-color);
}

.page-banner h1 {
  margin-bottom: 0.75rem;
}

.page-banner-lead {
  font-size: 1.15rem;
  color: var(--text-muted);
  max-width: 700px;
}

/* --------------------------------------------------------------------------
   Hakkımızda (Figma düzeni)
   -------------------------------------------------------------------------- */
.about-page {
  background-color: #F5F4F2;
}

.about-hero {
  padding: 3.75rem 0 2rem;
  text-align: center;
}

.about-hero__title {
  font-family: var(--font-body);
  font-size: clamp(2rem, 4vw, 2.75rem);
  font-weight: 700;
  color: var(--text-main);
  letter-spacing: -0.02em;
  margin-bottom: 0.85rem;
}

.about-hero__title::after {
  content: '';
  display: block;
  width: 42px;
  height: 3px;
  margin: 0.85rem auto 0;
  background-color: var(--accent-red);
  border-radius: 2px;
}

.about-hero__lead {
  max-width: 720px;
  margin: 1.25rem auto 0;
  font-size: 1.05rem;
  line-height: 1.7;
  color: var(--text-muted);
}

.about-section {
  padding: 0 0 4.5rem;
}

.about-approach {
  background: #FFFFFF;
  border: 1px solid #E8EAED;
  border-radius: 14px;
  padding: clamp(1.75rem, 3vw, 2.5rem);
  box-shadow: 0 8px 24px rgba(28, 30, 32, 0.04);
  margin-bottom: 1.5rem;
}

.about-approach__title {
  font-family: var(--font-body);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 1rem;
}

.about-approach__text {
  font-size: 1rem;
  line-height: 1.75;
  color: var(--text-muted);
  margin-bottom: 0.9rem;
}

.about-approach__text:last-child {
  margin-bottom: 0;
}

.about-values {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.15rem;
  margin-bottom: 1.5rem;
}

.about-value-card {
  background: #FFFFFF;
  border: 1px solid #E8EAED;
  border-radius: 14px;
  padding: 1.75rem 1.25rem 1.6rem;
  text-align: center;
  box-shadow: 0 8px 24px rgba(28, 30, 32, 0.04);
  display: flex;
  flex-direction: column;
  align-items: center;
}

.about-value-card__icon {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: rgba(216, 31, 38, 0.1);
  color: var(--accent-red);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
}

.about-value-card__icon svg {
  width: 24px;
  height: 24px;
}

.about-value-card__title {
  font-family: var(--font-body);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 0.65rem;
}

.about-value-card__text {
  font-size: 0.92rem;
  line-height: 1.65;
  color: var(--text-muted);
}

.about-pillars {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  background: #F8EDED;
  border-radius: 14px;
  padding: 1.75rem 1.25rem;
  margin-bottom: 3.25rem;
}

.about-pillars__item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 0.3rem;
}

.about-pillars__value {
  font-family: var(--font-body);
  font-size: clamp(1.35rem, 2.4vw, 1.7rem);
  font-weight: 700;
  color: var(--accent-red);
  line-height: 1.15;
}

.about-pillars__label {
  font-size: 0.9rem;
  color: var(--text-muted);
}

.about-cta {
  text-align: center;
  max-width: 560px;
  margin: 0 auto;
}

.about-cta__title {
  font-family: var(--font-body);
  font-size: clamp(1.35rem, 2.5vw, 1.7rem);
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 0.65rem;
}

.about-cta__text {
  font-size: 1rem;
  line-height: 1.65;
  color: var(--text-muted);
  margin-bottom: 1.5rem;
}

/* --------------------------------------------------------------------------
   Hizmetler (Figma grid düzeni)
   -------------------------------------------------------------------------- */
.services-page {
  background-color: #F5F4F2;
}

.services-page-body {
  padding: 3rem 0 4.5rem;
}

.services-intro {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 2.5rem;
  align-items: end;
  margin-bottom: 2.75rem;
  padding-bottom: 2.5rem;
  border-bottom: 1px solid #E8EAED;
}

.home-services-intro {
  align-items: center;
  border-bottom: none;
  padding-bottom: 0;
  margin-bottom: 2.5rem;
}

.services-intro__label {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  font-family: 'Work Sans', system-ui, sans-serif;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #C8001A;
  margin-bottom: 0.85rem;
}

.services-intro__label::before {
  content: '';
  width: 26px;
  height: 2px;
  background-color: #C8001A;
}

.services-intro__title {
  font-family: 'Roboto Slab', Georgia, serif;
  font-size: clamp(1.7rem, 3vw, 2.35rem);
  font-weight: 700;
  color: var(--text-main);
  line-height: 1.2;
  letter-spacing: -0.02em;
}

.services-intro__text {
  font-family: 'Work Sans', system-ui, sans-serif;
  font-size: 1.02rem;
  line-height: 1.7;
  color: #6B6B6B;
  margin: 0;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid #E5E7EB;
  border-left: 1px solid #E5E7EB;
  margin-bottom: 3.5rem;
}

.services-grid__item {
  padding: clamp(1.75rem, 3vw, 2.5rem);
  border-right: 1px solid #E5E7EB;
  border-bottom: 1px solid #E5E7EB;
  scroll-margin-top: calc(var(--header-height) + 1.5rem);
  min-height: 240px;
  display: flex;
  flex-direction: column;
}

.services-grid__icon {
  width: 40px;
  height: 40px;
  color: var(--accent-red);
  margin-bottom: 1.15rem;
}

.services-grid__icon svg {
  width: 100%;
  height: 100%;
}

.services-grid__title {
  font-family: var(--font-body);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 0.75rem;
}

.services-grid__text {
  font-size: 0.95rem;
  line-height: 1.7;
  color: var(--text-muted);
  margin: 0 0 0.85rem;
}

.services-grid__text:last-child {
  margin-bottom: 0;
}

.services-grid__tag {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent-red);
  margin: 0.15rem 0 0.65rem;
}

.services-grid__link {
  display: inline-block;
  margin-top: 0.35rem;
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--accent-red);
  text-decoration: none;
}

.services-grid__link:hover {
  text-decoration: underline;
}

.services-page-cta {
  padding-top: 0.5rem;
}

/* --------------------------------------------------------------------------
   Makine Parkuru (Figma ekipman düzeni)
   -------------------------------------------------------------------------- */
.machine-page {
  background-color: #F5F4F2;
}

.machine-feature {
  padding: 0 0 3.5rem;
}

.machine-feature__grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: clamp(2rem, 4vw, 3.5rem);
  align-items: start;
}

.machine-feature__label {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent-red);
  margin-bottom: 1rem;
}

.machine-feature__label::before {
  content: '';
  width: 26px;
  height: 2px;
  background-color: var(--accent-red);
}

.machine-feature__title {
  font-family: var(--font-body);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  line-height: 1.12;
  letter-spacing: -0.02em;
  color: var(--text-main);
  margin-bottom: 1.35rem;
}

.machine-feature__title em {
  font-style: normal;
  color: var(--accent-red);
}

.machine-feature__text {
  font-size: 1rem;
  line-height: 1.75;
  color: var(--text-muted);
  margin-bottom: 1rem;
  max-width: 36rem;
}

.machine-specs {
  margin-top: 1.75rem;
  max-width: 34rem;
}

.machine-specs__row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 1rem;
  padding: 0.85rem 0;
  border-bottom: 1px solid #E5E7EB;
}

.machine-specs__row dt {
  font-size: 0.92rem;
  color: var(--text-muted);
}

.machine-specs__row dd {
  margin: 0;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-main);
  text-align: right;
}

.machine-feature__media {
  padding-top: 0.5rem;
}

.machine-feature__frame {
  position: relative;
  padding: 1.25rem 1.25rem 1.75rem 0;
}

.machine-feature__accent {
  position: absolute;
  top: 0;
  right: 0;
  width: 42%;
  aspect-ratio: 1;
  background: rgba(216, 31, 38, 0.12);
  z-index: 0;
}

.machine-feature__img {
  position: relative;
  z-index: 1;
  display: block;
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  object-position: center;
}

.machine-feature__badge {
  position: absolute;
  left: 0;
  bottom: 0.35rem;
  z-index: 2;
  width: 132px;
  height: 132px;
  background-color: var(--accent-red);
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 700;
  line-height: 1.3;
  padding: 0.75rem;
}

.machine-materials {
  padding: 3rem 0 1rem;
  background-color: #FFFFFF;
  border-top: 1px solid #E8EAED;
}

.machine-page .about-section {
  background-color: #FFFFFF;
  padding-bottom: 4rem;
}

/* --------------------------------------------------------------------------
   Neden Biz (zigzag görsel + metin)
   -------------------------------------------------------------------------- */
.why-page {
  background-color: #F5F4F2;
}

.why-sections {
  padding: 0 0 4.5rem;
}

.why-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 4vw, 3.5rem);
  align-items: center;
  margin-bottom: clamp(3rem, 6vw, 5rem);
}

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

.why-row--reverse .why-row__media {
  order: 2;
}

.why-row--reverse .why-row__content {
  order: 1;
}

.why-row__img {
  display: block;
  width: 100%;
  aspect-ratio: 5 / 4;
  object-fit: cover;
  border-radius: 24px;
}

.why-row__label {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent-red);
  margin-bottom: 0.85rem;
}

.why-row__title {
  font-family: var(--font-body);
  font-size: clamp(1.45rem, 2.6vw, 1.9rem);
  font-weight: 700;
  line-height: 1.25;
  color: var(--text-main);
  margin-bottom: 0.85rem;
}

.why-row__text {
  font-size: 1rem;
  line-height: 1.7;
  color: var(--text-muted);
  margin-bottom: 1.15rem;
}

.why-row__list {
  list-style: none;
  margin: 0 0 1.5rem;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.why-row__list li {
  background: #EEF0F2;
  border-radius: 12px;
  padding: 0.95rem 1rem 0.95rem 2.35rem;
  position: relative;
  font-size: 0.95rem;
  line-height: 1.65;
  color: var(--text-muted);
}

.why-row__list li::before {
  content: '';
  position: absolute;
  left: 1rem;
  top: 1.25rem;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent-red);
}

.why-row__list strong {
  display: block;
  color: var(--text-main);
  font-size: 1rem;
  margin-bottom: 0.35rem;
}

.why-row__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

/* --------------------------------------------------------------------------
   Üretim Süreci (OP timeline)
   -------------------------------------------------------------------------- */
.process-page {
  background-color: #F5F4F2;
}

.surec {
  padding: 1.5rem 0 4.5rem;
  background: #F5F4F2;
  overflow: hidden;
}

.surec__eyebrow {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}

.surec__eyebrow-line {
  width: 32px;
  height: 1px;
  background: #C8001A;
  flex-shrink: 0;
}

.surec__eyebrow-label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  font-weight: 500;
  color: #C8001A;
  letter-spacing: 0.25em;
  text-transform: uppercase;
}

.surec__heading-row {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 56px;
  gap: 24px;
  flex-wrap: wrap;
}

.surec__heading {
  font-family: 'Roboto Slab', Georgia, serif;
  font-size: clamp(36px, 5vw, 48px);
  font-weight: 700;
  color: #1A1A1A;
  line-height: 1.15;
}

.surec__sub {
  font-family: 'Work Sans', system-ui, sans-serif;
  font-size: 14px;
  color: #6B6B6B;
  max-width: 280px;
  text-align: right;
  line-height: 1.6;
  margin: 0;
}

.timeline {
  position: relative;
}

.timeline::before {
  content: '';
  display: block;
  position: absolute;
  top: 52px;
  left: 0;
  right: 0;
  height: 1px;
  background: #DEDBD8;
  z-index: 0;
}

.timeline__grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 24px;
  position: relative;
}

.step {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.step__node {
  width: 52px;
  height: 52px;
  border: 2px solid #DEDBD8;
  background: #FFFFFF;
  color: #6B6B6B;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  z-index: 1;
  flex-shrink: 0;
  transition: border-color 0.3s, background 0.3s, color 0.3s;
}

.step__node svg {
  width: 24px;
  height: 24px;
  stroke: currentColor;
  fill: none;
  stroke-width: 1.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.step:hover .step__node {
  border-color: #C8001A;
  background: #C8001A;
  color: #fff;
}

.step__op {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  font-weight: 500;
  color: #C8001A;
  letter-spacing: 0.2em;
  margin-top: 12px;
  text-align: center;
}

.step__title {
  font-family: 'Roboto Slab', Georgia, serif;
  font-size: 13px;
  font-weight: 600;
  color: #1A1A1A;
  line-height: 1.4;
  text-align: center;
  margin-top: 8px;
}

.step__desc {
  font-family: 'Work Sans', system-ui, sans-serif;
  font-size: 12px;
  font-weight: 400;
  color: #6B6B6B;
  line-height: 1.65;
  text-align: center;
  margin: 8px 0 0;
}

.step__arrow {
  position: absolute;
  top: 19px;
  right: -18px;
  z-index: 2;
  color: #DEDBD8;
  transition: color 0.3s;
  pointer-events: none;
}

.step:hover .step__arrow {
  color: #C8001A;
}

.cta-strip {
  margin-top: 64px;
  background: #FFFFFF;
  border: 1px solid #DEDBD8;
  padding: 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}

.cta-strip__title {
  font-family: 'Roboto Slab', Georgia, serif;
  font-size: 20px;
  font-weight: 600;
  color: #1A1A1A;
  margin: 0 0 4px;
}

.cta-strip__sub {
  font-family: 'Work Sans', system-ui, sans-serif;
  font-size: 14px;
  color: #6B6B6B;
  margin: 0;
}

.cta-strip__btn {
  display: inline-block;
  padding: 12px 32px;
  background: #C8001A;
  color: #fff;
  font-family: 'Work Sans', system-ui, sans-serif;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-decoration: none;
  white-space: nowrap;
  transition: background 0.2s;
  flex-shrink: 0;
}

.cta-strip__btn:hover {
  background: #A60016;
  color: #fff;
}

/* --------------------------------------------------------------------------
   Ana sayfa Hakkımızda (koyu grid)
   -------------------------------------------------------------------------- */
.home-about {
  position: relative;
  background-color: #121212;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.045) 1px, transparent 1px);
  background-size: 28px 28px;
  padding: clamp(3.5rem, 7vw, 5.5rem) 0;
  color: #FFFFFF;
}

.home-about__grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: clamp(2rem, 4vw, 3.75rem);
  align-items: start;
}

.home-about__label {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  font-family: 'Work Sans', system-ui, sans-serif;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent-red);
  margin-bottom: 1.15rem;
}

.home-about__label::before {
  content: '';
  width: 26px;
  height: 2px;
  background-color: var(--accent-red);
}

.home-about__title {
  font-family: 'Roboto Slab', Georgia, serif;
  font-size: clamp(2.1rem, 4.2vw, 3.35rem);
  font-weight: 700;
  line-height: 1.15;
  color: #FFFFFF;
  margin-bottom: 1.5rem;
  letter-spacing: -0.01em;
}

.home-about__title em {
  font-style: italic;
  color: var(--accent-red);
}

.home-about__text {
  font-family: 'Work Sans', system-ui, sans-serif;
  font-size: 1.02rem;
  line-height: 1.75;
  color: rgba(255, 255, 255, 0.88);
  margin-bottom: 1.1rem;
  max-width: 38rem;
}

.home-about__text:last-child {
  margin-bottom: 0;
}

.home-about__aside-title {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 700;
  color: #FFFFFF;
  margin-bottom: 1.15rem;
}

.home-about__sectors {
  list-style: none;
  margin: 0 0 1.5rem;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  border-top: 1px solid #333333;
  border-left: 1px solid #333333;
}

.home-about__sectors li {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  padding: 0.95rem 1rem;
  border-right: 1px solid #333333;
  border-bottom: 1px solid #333333;
  font-size: 0.95rem;
  color: rgba(255, 255, 255, 0.9);
}

.home-about__sectors li::before {
  content: '';
  width: 8px;
  height: 8px;
  flex-shrink: 0;
  background-color: var(--accent-red);
}

.home-about__quote {
  margin: 0;
  padding: 1.25rem 1.25rem 1.15rem 1.35rem;
  background: #1A1A1A;
  border-left: 4px solid var(--accent-red);
}

.home-about__quote p {
  margin: 0 0 0.85rem;
  font-size: 0.98rem;
  line-height: 1.65;
  font-style: italic;
  color: rgba(255, 255, 255, 0.92);
}

.home-about__quote cite {
  display: block;
  font-style: normal;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--accent-red);
  text-align: right;
}

/* --------------------------------------------------------------------------
   Ana sayfa Neden BR Makina (4 kart)
   -------------------------------------------------------------------------- */
.home-why {
  background-color: #F5F4F2;
  padding: clamp(3.5rem, 7vw, 5rem) 0;
}

.home-why__header {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 2.5rem;
  align-items: center;
  margin-bottom: 2.75rem;
  text-align: left;
}

.home-why__eyebrow {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  font-family: 'Work Sans', system-ui, sans-serif;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #C8001A;
  margin-bottom: 0.85rem;
}

.home-why__eyebrow::before {
  content: '';
  width: 26px;
  height: 2px;
  background-color: #C8001A;
}

.home-why__eyebrow::after {
  display: none;
}

.home-why__title {
  font-family: 'Roboto Slab', Georgia, serif;
  font-size: clamp(1.7rem, 3vw, 2.35rem);
  font-weight: 700;
  color: var(--text-main);
  letter-spacing: -0.02em;
  line-height: 1.2;
}

.home-why__lead {
  font-family: 'Work Sans', system-ui, sans-serif;
  font-size: 1.02rem;
  line-height: 1.7;
  color: #6B6B6B;
  margin: 0;
}

.home-why__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.15rem;
}

.home-why__card {
  background: #FFFFFF;
  border: 1px solid #E5E7EB;
  padding: 1.75rem 1.4rem 1.6rem;
  min-height: 220px;
}

.home-why__num {
  display: block;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--accent-red);
  margin-bottom: 1.1rem;
  letter-spacing: 0.04em;
}

.home-why__card-title {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 0.75rem;
  line-height: 1.25;
}

.home-why__card-text {
  font-size: 0.95rem;
  line-height: 1.65;
  color: var(--text-muted);
  margin: 0;
}

/* --------------------------------------------------------------------------
   Galeri / Üretimden Kareler
   -------------------------------------------------------------------------- */
.home-gallery {
  background-color: #FFFFFF;
  padding: clamp(3.5rem, 7vw, 5rem) 0;
}

.home-gallery__header {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 2.5rem;
  align-items: center;
  margin-bottom: 2.5rem;
}

.home-gallery__label {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  font-family: 'Work Sans', system-ui, sans-serif;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #C8001A;
  margin-bottom: 0.85rem;
}

.home-gallery__label::before {
  content: '';
  width: 26px;
  height: 2px;
  background-color: #C8001A;
}

.home-gallery__title {
  font-family: 'Roboto Slab', Georgia, serif;
  font-size: clamp(1.7rem, 3vw, 2.35rem);
  font-weight: 700;
  line-height: 1.2;
  color: var(--text-main);
  letter-spacing: -0.02em;
}

.home-gallery__lead {
  max-width: none;
  margin: 0;
  font-family: 'Work Sans', system-ui, sans-serif;
  font-size: 1.02rem;
  line-height: 1.7;
  color: #6B6B6B;
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.65rem;
}

.gallery-grid__item {
  margin: 0;
  overflow: hidden;
  background: #EEF0F2;
}

.gallery-grid__item img {
  display: block;
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  object-position: center 72%;
}

.gallery-page .gallery-grid__trigger {
  display: block;
  width: 100%;
  padding: 0;
  border: 0;
  background: none;
  cursor: zoom-in;
}

.gallery-page .gallery-grid__trigger:focus-visible {
  outline: 2px solid #C8001A;
  outline-offset: 2px;
}

.lightbox {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
}

.lightbox[hidden] {
  display: none;
}

.lightbox__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(18, 18, 18, 0.88);
}

.lightbox__figure {
  position: relative;
  z-index: 1;
  margin: 0;
  max-width: min(1100px, 92vw);
  max-height: 88vh;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.lightbox__img {
  display: block;
  max-width: 100%;
  max-height: 80vh;
  width: auto;
  height: auto;
  object-fit: contain;
  background: #111;
}

.lightbox__caption {
  margin-top: 0.75rem;
  font-family: 'Work Sans', system-ui, sans-serif;
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.8);
  text-align: center;
}

.lightbox__close,
.lightbox__nav {
  position: absolute;
  z-index: 2;
  border: 0;
  background: rgba(255, 255, 255, 0.12);
  color: #fff;
  cursor: pointer;
  transition: background 0.2s;
}

.lightbox__close:hover,
.lightbox__nav:hover {
  background: #C8001A;
}

.lightbox__close {
  top: 1rem;
  right: 1rem;
  width: 44px;
  height: 44px;
  font-size: 1.75rem;
  line-height: 1;
}

.lightbox__nav {
  top: 50%;
  transform: translateY(-50%);
  width: 48px;
  height: 48px;
  font-size: 2rem;
  line-height: 1;
}

.lightbox__nav--prev {
  left: 1rem;
}

.lightbox__nav--next {
  right: 1rem;
}

body.lightbox-open {
  overflow: hidden;
}

.home-gallery__more {
  margin-top: 2rem;
  text-align: center;
}

.gallery-page {
  background-color: #F5F4F2;
}

.gallery-page-body {
  padding: 0 0 4.5rem;
}

/* --------------------------------------------------------------------------
   13. İletişim & Doğrudan İframe Harita Alanı
   -------------------------------------------------------------------------- */
.contact-page {
  background-color: #F5F4F2;
}

.contact-page-body {
  padding: 0 0 4.5rem;
}

.contact-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 3rem;
  align-items: stretch;
}

.contact-info-box {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  height: 100%;
  min-height: 100%;
}

.contact-page .contact-icon-wrapper {
  background-color: #FFFFFF;
}

.contact-page .contact-detail-content h4 {
  font-family: 'Roboto Slab', Georgia, serif;
  font-weight: 600;
  color: #1A1A1A;
}

.contact-page .map-frame {
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid #E8EAED;
  height: 100%;
  min-height: 420px;
}

.contact-detail-item {
  display: flex;
  gap: 1.25rem;
  align-items: flex-start;
}

.contact-icon-wrapper {
  width: 44px;
  height: 44px;
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-red);
  flex-shrink: 0;
  border-radius: var(--radius-sm);
}

.contact-detail-content h4 {
  font-size: 1.1rem;
  margin-bottom: 0.25rem;
}

.contact-detail-content p,
.contact-detail-content a {
  font-size: 0.95rem;
  color: var(--text-muted);
}

.contact-detail-content a:hover {
  color: var(--accent-red);
}

/* Google Maps Yol Tarifi Butonu */
.btn-maps {
  width: 100%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 16px 22px;
  background: #323840;
  color: #fff;
  border: 1px solid rgba(168, 176, 186, 0.42);
  box-shadow: none;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  transition: all 0.2s ease;
  text-decoration: none;
  margin-top: auto;
}

.btn-maps:hover {
  background: #3a414b;
  border-color: rgba(213, 218, 224, 0.62);
  color: #fff;
}

.maps-icon {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

/* Doğrudan İframe Harita ve Üst Bağlantı */
.contact-map {
  width: 100%;
  height: 100%;
  min-height: 420px;
  display: flex;
  flex-direction: column;
}

.map-frame {
  position: relative;
  width: 100%;
  height: 100%;
  min-height: 420px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  overflow: hidden;
}

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

.map-open-link {
  position: absolute;
  left: 16px;
  bottom: 16px;
  z-index: 2;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.95);
  color: #1f2937;
  font-family: var(--font-heading);
  font-size: 0.88rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.18);
  transition: background-color 0.15s ease, color 0.15s ease;
  text-decoration: none;
}

.map-open-link:hover {
  background: #fff;
  color: var(--accent-red);
}

/* --------------------------------------------------------------------------
   14. Alt Bilgi (Footer)
   -------------------------------------------------------------------------- */
.site-footer {
  background-color: var(--bg-badge);
  color: #D8DADD;
  padding-top: 4.5rem;
  border-top: 1px solid var(--border-dark);
  font-size: 0.92rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 0.8fr 1fr 1.2fr;
  gap: 3rem;
  padding-bottom: 3.5rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-brand-title {
  color: #FFFFFF;
  font-family: var(--font-heading);
  font-size: 1.6rem;
  margin-bottom: 0.4rem;
}

.footer-slogan {
  color: var(--text-subtle);
  font-size: 0.82rem;
  margin-bottom: 1.25rem;
}

.footer-desc {
  color: #A0A5AD;
  font-size: 0.9rem;
  line-height: 1.6;
}

.footer-col-title {
  color: #FFFFFF;
  font-size: 1.15rem;
  margin-bottom: 1.25rem;
  position: relative;
  padding-bottom: 0.4rem;
}

.footer-col-title::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 30px;
  height: 2px;
  background-color: var(--accent-red);
}

.footer-links-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.footer-links-list a {
  color: #A0A5AD;
}

.footer-links-list a:hover {
  color: #FFFFFF;
  padding-left: 3px;
}

.footer-contact-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  color: #A0A5AD;
}

.footer-contact-list a {
  color: #A0A5AD;
}

.footer-contact-list a:hover {
  color: #FFFFFF;
}

.footer-bottom {
  padding: 1.75rem 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.85rem;
  color: #8A9099;
}

.developer-credit-link {
  color: #D8DADD;
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.developer-credit-link:hover {
  color: #FFFFFF;
}

/* --------------------------------------------------------------------------
   14. Hakkımızda & Hizmetler Revize Tasarım Kuralları
   -------------------------------------------------------------------------- */
.section-title-clean {
  font-size: 2.1rem;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 1.25rem;
  line-height: 1.2;
}

.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-main);
  text-decoration: none;
  border-bottom: 1.5px solid var(--border-dark);
  padding-bottom: 3px;
  transition: color var(--transition-fast), border-color var(--transition-fast);
}

.link-arrow:hover {
  color: var(--accent-red);
  border-color: var(--accent-red);
}

/* Hakkımızda: Atölye Prensipleri Şartname Kutusu (Definition List) */
.principles-doc-block {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  padding: 1.5rem;
  border-radius: var(--radius-sm);
}

.doc-block-header {
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--text-subtle);
  margin-bottom: 1.25rem;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 0.5rem;
}

.principle-definition-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.principle-item {
  border-top: 1px solid var(--border-color);
  padding-top: 0.85rem;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.principle-item:first-child {
  border-top: none;
  padding-top: 0;
}

.principle-term {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-main);
  letter-spacing: 0.02em;
}

.principle-def {
  font-size: 0.925rem;
  color: var(--text-muted);
  line-height: 1.55;
  margin: 0;
}

/* Hakkımızda: Asimetrik Konum & Altyapı Düzeni */
.location-infrastructure-layout {
  display: grid;
  grid-template-columns: 300px 1fr;
  gap: 3.5rem;
  align-items: start;
  margin-top: 2rem;
}

.location-schematic-box {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  padding: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  border-radius: var(--radius-sm);
}

.schematic-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.68rem;
  font-weight: 700;
  color: var(--text-subtle);
  font-family: var(--font-heading);
  letter-spacing: 0.05em;
}

.schematic-map-graphic {
  width: 100%;
  border: 1px solid var(--border-color);
  background-color: var(--bg-secondary);
  padding: 0.5rem;
}

.schematic-footer {
  font-size: 0.68rem;
  font-weight: 700;
  color: var(--text-subtle);
  text-align: center;
  letter-spacing: 0.05em;
  font-family: var(--font-heading);
}

.infra-list-wrapper {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.infra-list-item {
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 1.5rem;
}

.infra-list-item:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.infra-item-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 0.4rem;
}

.infra-item-desc {
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* Hizmetler: Sabit Yan İndeks + Akan İçerik Düzeni */
.services-sticky-layout {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 4rem;
  align-items: start;
}

.services-sidebar {
  position: sticky;
  top: 100px;
}

.services-sidebar-inner {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  padding: 1.25rem;
  border-radius: var(--radius-sm);
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.services-sidebar-title {
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--text-subtle);
}

.services-nav {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.services-nav-item {
  display: block;
  padding: 0.65rem 0.85rem;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-muted);
  text-decoration: none;
  border-left: 3px solid transparent;
  transition: all var(--transition-fast);
}

.services-nav-item:hover,
.services-nav-item.active {
  color: var(--text-main);
  background-color: var(--bg-card);
  border-left-color: var(--accent-red);
}

/* Hizmetler Akan İçerik Blokları */
.services-content-flow {
  display: flex;
  flex-direction: column;
  gap: 3.5rem;
}

.service-block {
  scroll-margin-top: 100px;
  padding-bottom: 3.5rem;
  border-bottom: 1px solid var(--border-color);
}

.service-block:last-child {
  border-bottom: none;
}

.service-title {
  font-size: 2.1rem;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 1rem;
  line-height: 1.2;
}

.service-desc {
  font-size: 1.05rem;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 1rem;
}

.service-running-list {
  margin-top: 1.5rem;
  font-size: 0.95rem;
  line-height: 1.65;
  color: var(--text-main);
  background-color: var(--bg-secondary);
  border-left: 3px solid var(--border-dark);
  padding: 0.85rem 1.15rem;
}

.service-machine-ref {
  margin-top: 1.5rem;
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  align-items: flex-start;
}

.service-story-box {
  margin-top: 1.5rem;
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  padding: 1.35rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.story-tag {
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--accent-red);
}

.story-text {
  font-size: 0.975rem;
  color: var(--text-muted);
  line-height: 1.65;
  margin: 0;
}

.cadcam-flow-container {
  margin-top: 1.5rem;
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.flow-label {
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--text-subtle);
}

.cadcam-flow-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--text-main);
}

.flow-step {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  padding: 0.4rem 0.85rem;
  border-radius: 2px;
}

.flow-arrow {
  color: var(--accent-red);
  font-size: 1.1rem;
}

/* Hizmetler Sayfası Tek Final CTA */
.services-final-cta {
  background-color: var(--bg-secondary);
  border: 2px solid var(--border-dark);
  padding: 2.5rem;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  margin-top: 1rem;
}

.final-cta-title {
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--text-main);
}

.final-cta-desc {
  font-size: 1rem;
  color: var(--text-muted);
  max-width: 540px;
  margin-bottom: 0.5rem;
  line-height: 1.6;
}

/* --------------------------------------------------------------------------
   16. Makine Parkuru (Yan Yana Kompakt Özellik Tabloları & Spesifikasyon)
   -------------------------------------------------------------------------- */
.spec-summary-text {
  font-size: 1.025rem;
  color: var(--text-muted);
  line-height: 1.6;
  max-width: 820px;
  margin-bottom: 1.5rem;
}

.spec-dual-tables {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  padding: 0.5rem;
  border-radius: var(--radius-sm);
}

.spec-table-compact {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
}

.spec-table-compact th {
  padding: 0.6rem 0.85rem;
  font-family: var(--font-heading);
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--text-subtle);
  letter-spacing: 0.08em;
  border-bottom: 2px solid var(--border-dark);
  background-color: var(--bg-secondary);
}

.spec-table-compact td {
  padding: 0.65rem 0.85rem;
  border-bottom: 1px solid var(--border-color);
  font-size: 0.925rem;
}

.spec-table-compact tr:last-child td {
  border-bottom: none;
}

.material-spec-container {
  overflow-x: auto;
  margin-top: 2rem;
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
}

.material-spec-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
}

.material-spec-table thead {
  background-color: var(--bg-secondary);
  border-top: 2px solid var(--border-dark);
  border-bottom: 2px solid var(--border-dark);
}

.material-spec-table th {
  padding: 0.85rem 1.25rem;
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--text-subtle);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.material-spec-table td {
  padding: 1.1rem 1.25rem;
  border-bottom: 1px solid var(--border-color);
  font-size: 0.95rem;
}

.material-spec-table tr:last-child td {
  border-bottom: none;
}

.mat-group {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-main);
  width: 28%;
}

.mat-code {
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-main);
  width: 36%;
}

.mat-usage {
  color: var(--text-muted);
  font-size: 0.9rem;
  line-height: 1.5;
  width: 36%;
}

.cta-subnote {
  font-size: 0.825rem;
  color: var(--text-subtle);
}

/* --------------------------------------------------------------------------
   17. Üretim Süreci (Zikzak Bağlantılı Sıkılaştırılmış OP-1 - OP-5 Zaman Çizelgesi)
   -------------------------------------------------------------------------- */
.op-timeline-container {
  position: relative;
  max-width: 860px;
  margin: 1.5rem auto 0 auto;
  padding: 0.5rem 0;
}

/* Merkezi Omurga Çizgisi */
.timeline-spine-line {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  width: 2px;
  background-color: var(--border-dark);
  transform: translateX(-50%);
}

.timeline-item {
  position: relative;
  width: 50%;
  margin-bottom: 1.75rem;
  box-sizing: border-box;
}

.timeline-item:last-child {
  margin-bottom: 0;
}

/* Sağda Dizen Adımlar (OP-1, OP-3, OP-5) */
.timeline-item-right {
  left: 50%;
  padding-left: 2rem;
}

/* Solda Dizen Adımlar (OP-2, OP-4) */
.timeline-item-left {
  left: 0;
  padding-right: 2rem;
}

/* Omurga Üzerindeki Daire Düğüm Noktası (Node) */
.timeline-node-point {
  position: absolute;
  top: 20px;
  width: 10px;
  height: 10px;
  background-color: var(--text-main);
  border: 2px solid var(--bg-main);
  border-radius: 50%;
  z-index: 2;
}

.timeline-item-right .timeline-node-point {
  left: -5px;
}

.timeline-item-left .timeline-node-point {
  right: -5px;
}

/* Yatay Bağlantı Kolu (Leader Arm Line) */
.timeline-leader-arm {
  position: absolute;
  top: 24px;
  height: 1px;
  background-color: var(--border-dark);
}

.timeline-item-right .timeline-leader-arm {
  left: 5px;
  width: 27px;
}

.timeline-item-left .timeline-leader-arm {
  right: 5px;
  width: 27px;
}

/* Sıkılaştırılmış Kart İçeriği */
.timeline-card {
  position: relative;
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  padding: 1.25rem 1.35rem;
  border-radius: var(--radius-sm);
  overflow: hidden;
  max-width: 440px;
}

.timeline-item-left .timeline-card {
  margin-left: auto;
}

/* Arka Plan Teknik İnce Çizgi Motif SVG */
.timeline-motif-svg {
  position: absolute;
  top: 0.85rem;
  right: 0.85rem;
  width: 44px;
  height: 44px;
  color: var(--text-subtle);
  opacity: 0.16;
  pointer-events: none;
}

.timeline-op-code {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--accent-red);
  letter-spacing: 0.05em;
  margin-bottom: 0.2rem;
}

.timeline-op-title {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 0.45rem;
  line-height: 1.25;
}

.timeline-op-desc {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.55;
  margin: 0;
}

/* --------------------------------------------------------------------------
   18. Duyarlı Tasarım Medya Sorguları (Responsive Media Queries)
   -------------------------------------------------------------------------- */
@media (max-width: 1024px) {
  .hero-section {
    min-height: clamp(480px, 70vh, 640px);
    padding: 4.5rem 0 3.5rem;
  }

  .hero-media__img {
    object-position: 42% center;
  }

  .about-values {
    grid-template-columns: repeat(2, 1fr);
  }

  .about-pillars {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.35rem 1rem;
  }

  .services-intro {
    grid-template-columns: 1fr;
    gap: 1.25rem;
    align-items: start;
  }

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

  .machine-feature__grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .machine-feature__media {
    order: -1;
    max-width: 640px;
  }

  .timeline::before {
    display: none;
  }

  .timeline__grid {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .step {
    flex-direction: row;
    align-items: flex-start;
    gap: 20px;
    padding-bottom: 40px;
  }

  .step:not(:last-child)::after {
    content: '';
    position: absolute;
    left: 25px;
    top: 52px;
    bottom: 0;
    width: 1px;
    background: #DEDBD8;
    z-index: 0;
  }

  .step__arrow {
    display: none;
  }

  .step__op,
  .step__title,
  .step__desc {
    text-align: left;
  }

  .step__op {
    margin-top: 0;
  }

  .surec__sub {
    display: none;
  }

  .home-about__grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .home-why__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .home-gallery__header,
  .home-why__header {
    grid-template-columns: 1fr;
    align-items: flex-start;
  }

  .home-gallery__lead {
    text-align: left;
    max-width: none;
  }

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

  .location-infrastructure-layout {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .services-sticky-layout {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .services-sidebar {
    position: relative;
    top: 0;
  }

  .services-nav {
    flex-direction: row;
    overflow-x: auto;
    white-space: nowrap;
    padding-bottom: 0.5rem;
  }

  .services-nav-item {
    border-left: none;
    border-bottom: 3px solid transparent;
    flex-shrink: 0;
  }

  .services-nav-item:hover,
  .services-nav-item.active {
    border-left-color: transparent;
    border-bottom-color: var(--accent-red);
  }

  .service-split-layout {
    grid-template-columns: 280px 1fr;
    gap: 2rem;
  }

  .op-route-steps {
    gap: 0.5rem;
  }

  .op-step-card {
    padding: 1rem 0.75rem;
  }

  .why-us-asymmetric-grid {
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 2.5rem;
  }
}

@media (max-width: 768px) {
  :root {
    --header-height: 72px;
  }

  .main-nav {
    position: fixed;
    top: var(--header-height);
    left: 0;
    width: 100%;
    background-color: var(--bg-primary);
    border-bottom: 1px solid var(--border-color);
    padding: 1.5rem;
    flex-direction: column;
    align-items: flex-start;
    transform: translateY(-150%);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.05);
  }

  .main-nav.is-active {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }

  .nav-list {
    flex-direction: column;
    align-items: flex-start;
    width: 100%;
    gap: 1rem;
  }

  .header-contact-btn {
    margin-left: 0;
    margin-top: 1rem;
    width: 100%;
  }

  .mobile-nav-toggle {
    display: block;
  }

  .hero-section {
    min-height: 560px;
    padding: 3.75rem 0 3rem;
  }

  .hero-media__img {
    object-position: 38% center;
  }

  .hero-media__overlay {
    background:
      linear-gradient(180deg, rgba(12, 14, 16, 0.55) 0%, rgba(12, 14, 16, 0.72) 55%, rgba(12, 14, 16, 0.85) 100%);
  }

  .hero-stats__list {
    grid-template-columns: repeat(2, 1fr);
  }

  .hero-stats__item {
    padding: 1.35rem 0.85rem;
  }

  .hero-stats__item:nth-child(odd) {
    border-right: 1px solid var(--border-color);
  }

  .hero-stats__item:nth-child(-n+2) {
    border-bottom: 1px solid var(--border-color);
  }

  .hero-stats__item:nth-child(2) {
    border-right: none;
  }

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

  .why-row {
    grid-template-columns: 1fr;
    gap: 1.75rem;
  }

  .why-row--reverse .why-row__media,
  .why-row--reverse .why-row__content {
    order: initial;
  }

  .why-row--reverse .why-row__media {
    order: -1;
  }

  .home-why__grid {
    grid-template-columns: 1fr;
  }

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

  .about-pillars {
    grid-template-columns: 1fr 1fr;
    padding: 1.5rem 1rem;
  }

  .about-hero {
    padding: 2.75rem 0 1.5rem;
  }

  .services-page-body {
    padding: 2rem 0 3.5rem;
  }

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

  .machine-feature__badge {
    width: 108px;
    height: 108px;
    font-size: 0.85rem;
  }

  .machine-feature__frame {
    padding: 1rem 1rem 1.35rem 0;
  }

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

  .service-detail-panel {
    padding: 1.75rem;
    min-height: auto;
  }

  .op-route-track {
    top: 0;
    bottom: 0;
    left: 20px;
    width: 2px;
    height: 100%;
    transform: none;
  }

  .spec-dual-tables {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  /* Zikzak Timeline Mobil Uyum (Sola Yaslı Omurga) */
  .timeline-spine-line {
    left: 20px !important;
    transform: none !important;
  }

  .timeline-item {
    width: 100% !important;
    left: 0 !important;
    padding-left: 45px !important;
    padding-right: 0 !important;
    margin-bottom: 1.35rem !important;
  }

  .timeline-node-point {
    left: 15px !important;
    right: auto !important;
  }

  .timeline-leader-arm {
    left: 27px !important;
    right: auto !important;
    width: 23px !important;
  }

  /* Malzeme Spesifikasyon Tablosu Mobil Görünüm */
  @media (max-width: 640px) {
    .material-spec-table thead {
      display: none;
    }

    .material-spec-table,
    .material-spec-table tbody,
    .material-spec-table tr,
    .material-spec-table td {
      display: block;
      width: 100%;
    }

    .material-spec-table tr {
      padding: 1.1rem 1rem;
      border-bottom: 1px solid var(--border-color);
    }

    .material-spec-table td {
      padding: 0.2rem 0;
      border-bottom: none;
    }

    .mat-group {
      font-size: 1.05rem;
      color: var(--text-main);
      width: 100%;
    }

    .mat-code {
      font-size: 0.925rem;
      color: var(--text-main);
      width: 100%;
      margin-top: 0.2rem;
    }

    .mat-usage {
      font-size: 0.85rem;
      color: var(--text-muted);
      width: 100%;
      margin-top: 0.2rem;
    }
  }

  .op-route-steps {
    grid-template-columns: 1fr;
    gap: 2rem;
    padding-left: 2.5rem;
  }

  .op-step-item {
    align-items: flex-start !important;
    padding: 0 !important;
    justify-content: flex-start !important;
  }

  .op-node {
    position: absolute;
    left: -2.5rem;
    top: 1.2rem;
    transform: translateX(-50%);
  }

  .op-leader-line {
    display: none;
  }

  .op-step-card {
    max-width: 100%;
  }

  .why-us-asymmetric-grid {
    grid-template-columns: 1fr;
  }

  .why-us-hero-block {
    padding: 2rem;
  }

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

  .contact-map,
  .map-frame {
    min-height: 360px;
  }

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

  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }
}

@media (max-width: 480px) {
  .logo-slogan {
    display: none;
  }

  .hero-section {
    min-height: 520px;
    padding: 3.25rem 0 2.5rem;
  }

  .hero-actions {
    width: 100%;
  }

  .hero-actions .btn {
    flex: 1 1 auto;
    justify-content: center;
    text-align: center;
  }

  .hero-stats__list {
    grid-template-columns: 1fr 1fr;
  }
}

/* Prefers Reduced Motion */
@media (prefers-reduced-motion: reduce) {

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

  .bg-gear-watermark {
    animation: none;
  }
}