/* ==========================================================================
   MFK ŞEHİR PLANLAMA & GAYRİMENKUL DEĞERLEME LTD. ŞTİ.
   Konsept: Architectural Blueprint, Urban Cartography & Terracotta Brick
   Kurumsal Web Tasarım Standartları: Selim ÇELİK (www.selimcelik.com.tr)
   ========================================================================== */

:root {
  --bg-paper: #F6F5F0;
  --bg-surface: #FFFFFF;
  --bg-soft: #EFECE6;
  --bg-dark: #0F141C;
  --bg-charcoal: #18202C;
  --primary: #D9463E;
  --primary-dark: #B8322B;
  --primary-light: #F87171;
  --primary-soft: rgba(217, 70, 62, 0.1);
  --accent-gold: #D97706;
  --text-dark: #111827;
  --text-body: #374151;
  --text-muted: #6B7280;
  --border-grid: #DFDDD4;
  --border-dark: rgba(255, 255, 255, 0.12);
  --shadow-sm: 0 8px 24px rgba(15, 20, 28, 0.05);
  --shadow-md: 0 18px 42px rgba(15, 20, 28, 0.09);
  --shadow-lg: 0 28px 64px rgba(15, 20, 28, 0.16);
  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 22px;
  --transition: all 0.28s cubic-bezier(0.16, 1, 0.3, 1);
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background-color: var(--bg-paper);
  color: var(--text-body);
  line-height: 1.65;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Space Grotesk', 'Outfit', sans-serif;
  color: var(--text-dark);
  line-height: 1.22;
  font-weight: 700;
  letter-spacing: -0.4px;
}

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

ul, ol {
  list-style: none;
}

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

.container {
  width: 100%;
  max-width: 1320px;
  margin: 0 auto;
  padding: 0 24px;
}

.section-padding {
  padding: 84px 0;
}

/* ==========================================================================
   1. ÜST BANT (TOP BAR) - TEK SATIR KURUMSAL STANDART
   ========================================================================== */
.top-bar {
  background: var(--bg-dark);
  color: rgba(255, 255, 255, 0.88);
  font-size: 0.83rem;
  padding: 10px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  position: relative;
  z-index: 1030;
}

.top-bar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  white-space: nowrap;
}

.top-bar-left,
.top-bar-right {
  display: flex;
  align-items: center;
  gap: 20px;
  white-space: nowrap;
}

.tb-item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: rgba(255, 255, 255, 0.88);
  white-space: nowrap;
  flex-shrink: 0;
}

.tb-item i {
  color: var(--primary-light);
  font-size: 0.88rem;
}

.tb-item:hover {
  color: #ffffff;
}

.tb-divider {
  width: 1px;
  height: 13px;
  background: rgba(255, 255, 255, 0.18);
  display: inline-block;
}

/* ==========================================================================
   2. HEADER & MİMARİ NAVİGASYON
   ========================================================================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1020;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-grid);
  box-shadow: 0 4px 20px rgba(15, 20, 28, 0.04);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 84px;
  gap: 20px;
}

.brand-logo {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

.brand-logo img {
  height: 48px;
  width: auto;
  object-fit: contain;
}

.brand-text {
  display: flex;
  flex-direction: column;
}

.brand-title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.22rem;
  font-weight: 800;
  color: var(--text-dark);
  letter-spacing: -0.5px;
  line-height: 1.1;
  white-space: nowrap;
}

.brand-sub {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  color: var(--primary);
  margin-top: 2px;
  white-space: nowrap;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 4px;
}

.nav-item {
  position: relative;
}

.nav-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 14px;
  font-weight: 600;
  font-size: 0.93rem;
  color: var(--text-dark);
  border-radius: var(--radius-sm);
  white-space: nowrap;
}

.nav-link i {
  font-size: 0.72rem;
  color: var(--text-muted);
  transition: transform 0.25s ease;
}

.nav-item:hover > .nav-link,
.nav-link.active {
  color: var(--primary);
  background: var(--primary-soft);
}

.nav-item:hover > .nav-link i {
  transform: rotate(180deg);
  color: var(--primary);
}

/* Dropdown Menu */
.dropdown-menu {
  position: absolute;
  top: calc(100% + 6px);
  left: 0;
  min-width: 320px;
  width: max-content;
  background: var(--bg-surface);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-grid);
  box-shadow: var(--shadow-lg);
  padding: 10px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: var(--transition);
  z-index: 1100;
}

.nav-item:hover .dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.dropdown-menu a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 14px;
  font-size: 0.87rem;
  font-weight: 600;
  color: var(--text-body);
  border-radius: 8px;
  white-space: nowrap;
}

.dropdown-menu a i {
  color: var(--primary);
  font-size: 0.8rem;
  width: 16px;
  text-align: center;
}

.dropdown-menu a:hover {
  background: var(--bg-paper);
  color: var(--primary);
  transform: translateX(3px);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.btn-call-header {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--bg-dark);
  color: #ffffff;
  padding: 10px 18px 10px 12px;
  border-radius: var(--radius-sm);
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 0.92rem;
  border: 1px solid var(--bg-dark);
  white-space: nowrap;
}

.btn-call-header .call-icon {
  width: 30px;
  height: 30px;
  border-radius: 7px;
  background: var(--primary);
  color: #ffffff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.82rem;
  flex-shrink: 0;
}

.btn-call-header:hover {
  background: var(--primary);
  border-color: var(--primary);
  transform: translateY(-2px);
}

.mobile-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border-radius: 10px;
  border: 1px solid var(--border-grid);
  background: var(--bg-surface);
  color: var(--text-dark);
  font-size: 1.15rem;
  cursor: pointer;
  align-items: center;
  justify-content: center;
}

/* ==========================================================================
   3. BÖLÜM BAŞLIKLARI (MASAÜSTÜ TEK SATIR STANDARDI)
   ========================================================================== */
.section-header {
  text-align: center;
  max-width: 1140px;
  margin: 0 auto 50px;
}

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--primary-soft);
  color: var(--primary-dark);
  font-size: 0.76rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 1px;
  padding: 6px 14px;
  border-radius: 6px;
  margin-bottom: 12px;
  border: 1px solid rgba(217, 70, 62, 0.2);
}

.section-title {
  font-size: clamp(1.75rem, 2.5vw, 2.35rem);
  color: var(--text-dark);
  margin-bottom: 10px;
  white-space: nowrap;
}

.section-desc {
  font-size: 1rem;
  color: var(--text-muted);
  white-space: nowrap;
}

/* ==========================================================================
   4. HERO BÖLÜMÜ (MİMARİ PAFTA & HARİTA KONSEPTİ)
   ========================================================================== */
.hero-architectural {
  position: relative;
  padding: 64px 0 76px;
  background-color: var(--bg-dark);
  color: #ffffff;
  overflow: hidden;
  border-bottom: 4px solid var(--primary);
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    radial-gradient(circle at 85% 20%, rgba(217, 70, 62, 0.22) 0%, transparent 45%);
  background-size: 48px 48px, 48px 48px, 100% 100%;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
  align-items: center;
}

.hero-scale-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid rgba(255, 255, 255, 0.16);
  padding: 7px 15px;
  border-radius: 8px;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.78rem;
  font-weight: 700;
  color: #F8FAFC;
  letter-spacing: 0.6px;
  margin-bottom: 20px;
}

.hero-scale-badge span.code-pill {
  background: var(--primary);
  color: #ffffff;
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 0.72rem;
}

.hero-title {
  font-size: clamp(2.15rem, 3.3vw, 3.05rem);
  font-weight: 800;
  color: #ffffff;
  line-height: 1.16;
  margin-bottom: 18px;
  white-space: nowrap;
}

.hero-title span {
  color: var(--primary-light);
}

.hero-lead {
  font-size: 1.04rem;
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: 28px;
  max-width: 610px;
}

.hero-buttons {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin-bottom: 0;
}

.btn-primary-lg {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  background: var(--primary);
  color: #ffffff;
  padding: 15px 16px;
  border-radius: var(--radius-sm);
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 0.9rem;
  white-space: nowrap;
  box-shadow: 0 12px 28px rgba(217, 70, 62, 0.32);
}

.btn-primary-lg:hover {
  background: var(--primary-dark);
  transform: translateY(-2px);
}

.btn-outline-lg {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  background: rgba(255, 255, 255, 0.06);
  color: #ffffff;
  padding: 15px 16px;
  border-radius: var(--radius-sm);
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 0.9rem;
  white-space: nowrap;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.btn-outline-lg:hover {
  background: rgba(255, 255, 255, 0.14);
  border-color: #ffffff;
}

/* Özellik Kutuları (.fb-header yan yana standart - tam genişlik 3 kart) */
.hero-metrics-row {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
  margin-top: 32px;
}

.metric-box {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--radius-md);
  padding: 18px 22px;
}

.fb-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 6px;
}

.fb-icon {
  width: 38px;
  height: 38px;
  border-radius: 9px;
  background: rgba(217, 70, 62, 0.2);
  color: var(--primary-light);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.98rem;
  flex-shrink: 0;
}

.fb-title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1rem;
  font-weight: 700;
  color: #ffffff;
  line-height: 1.2;
}

.metric-box p {
  font-size: 0.88rem;
  color: rgba(255, 255, 255, 0.74);
  line-height: 1.45;
}

/* Sağ Mimari Harita Vitrin Çerçevesi */
.hero-map-showcase {
  position: relative;
}

.map-frame-main {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 2px solid rgba(255, 255, 255, 0.18);
  box-shadow: 0 30px 70px rgba(0, 0, 0, 0.5);
  background: var(--bg-charcoal);
  aspect-ratio: 16 / 10;
  position: relative;
}

.map-frame-main img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.map-coord-bar {
  position: absolute;
  top: 14px;
  left: 14px;
  right: 14px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(15, 20, 28, 0.86);
  backdrop-filter: blur(8px);
  padding: 8px 14px;
  border-radius: 8px;
  border: 1px solid rgba(255, 255, 255, 0.15);
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.74rem;
  font-weight: 700;
  color: #E2E8F0;
}

.map-coord-bar span.hl {
  color: var(--primary-light);
}

.map-overlay-card {
  position: absolute;
  bottom: 14px;
  left: 14px;
  right: 14px;
  background: rgba(15, 20, 28, 0.92);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-left: 4px solid var(--primary);
  border-radius: 12px;
  padding: 14px 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
}

.map-overlay-card strong {
  display: block;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.98rem;
  color: #ffffff;
}

.map-overlay-card span {
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.72);
}

/* ==========================================================================
   5. HİZMET KARTLARI (4x2 = 8 SİMETRİK MİMARİ PAFTA GRİD)
   - Tek <h3> başlık
   - Maksimum 2 satır açıklama (-webkit-line-clamp: 2)
   ========================================================================== */
.services-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 22px;
}

.service-card {
  background: var(--bg-surface);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-grid);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: var(--transition);
  box-shadow: var(--shadow-sm);
}

.service-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
  border-color: var(--primary);
}

.sc-thumb {
  position: relative;
  height: 185px;
  overflow: hidden;
  background: var(--bg-charcoal);
  border-bottom: 1px solid var(--border-grid);
}

.sc-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.service-card:hover .sc-thumb img {
  transform: scale(1.06);
}

.sc-code {
  position: absolute;
  top: 12px;
  left: 12px;
  background: rgba(15, 20, 28, 0.86);
  color: #ffffff;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.73rem;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 6px;
  border-left: 3px solid var(--primary);
}

.sc-body {
  padding: 20px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.sc-body h3 {
  font-size: 1.08rem;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 8px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.service-card:hover .sc-body h3 {
  color: var(--primary);
}

.sc-body p {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.55;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  margin-bottom: 16px;
}

.sc-footer {
  margin-top: auto;
  padding-top: 12px;
  border-top: 1px dashed var(--border-grid);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.84rem;
  font-weight: 700;
  color: var(--text-dark);
}

.service-card:hover .sc-footer {
  color: var(--primary);
}

.sc-arrow {
  width: 30px;
  height: 30px;
  border-radius: 8px;
  background: var(--bg-paper);
  color: var(--text-dark);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.78rem;
  transition: var(--transition);
}

.service-card:hover .sc-arrow {
  background: var(--primary);
  color: #ffffff;
}

/* ==========================================================================
   6. HAKKIMIZDA BÖLÜMÜ (BİREBİR AYNI HİZA - STRETCH STANDARDI)
   ========================================================================== */
.about-section {
  background: var(--bg-surface);
  border-top: 1px solid var(--border-grid);
  border-bottom: 1px solid var(--border-grid);
}

.about-split-grid {
  display: grid;
  grid-template-columns: 0.94fr 1.06fr;
  gap: 46px;
  align-items: stretch;
}

.about-photo-col {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  min-height: 100%;
  display: flex;
  border: 1px solid var(--border-grid);
}

.about-photo-col img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.about-founder-badge {
  position: absolute;
  bottom: 18px;
  left: 18px;
  right: 18px;
  background: rgba(15, 20, 28, 0.92);
  backdrop-filter: blur(10px);
  color: #ffffff;
  padding: 16px 20px;
  border-radius: var(--radius-md);
  border-left: 4px solid var(--primary);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
}

.about-founder-badge strong {
  display: block;
  font-size: 1.05rem;
  color: #ffffff;
}

.about-founder-badge span {
  font-size: 0.82rem;
  color: var(--primary-light);
}

.about-content-col {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.about-content-col h2 {
  font-size: 2rem;
  margin-bottom: 14px;
  color: var(--text-dark);
}

.about-content-col > p {
  font-size: 0.96rem;
  color: var(--text-body);
  margin-bottom: 12px;
}

.mv-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin: 16px 0;
}

.mv-box {
  background: var(--bg-paper);
  border: 1px solid var(--border-grid);
  border-radius: var(--radius-sm);
  padding: 16px 18px;
}

.mv-box .fb-icon {
  background: var(--primary-soft);
  color: var(--primary);
}

.mv-box .fb-title {
  color: var(--text-dark);
}

.mv-box p {
  font-size: 0.86rem;
  color: var(--text-muted);
  margin-top: 6px;
  line-height: 1.5;
}

.stats-strip {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-top: 8px;
}

.stat-pill {
  background: var(--bg-paper);
  border: 1px solid var(--border-grid);
  border-radius: 10px;
  padding: 12px 14px;
}

.stat-pill .fb-icon {
  background: var(--bg-dark);
  color: #ffffff;
}

.stat-pill .fb-title {
  color: var(--text-dark);
  font-size: 0.88rem;
}

/* ==========================================================================
   7. 4 ADIMDA PLANLAMA & DEĞERLEME SÜRECİ (4x1 SİMETRİK)
   ========================================================================== */
.process-section {
  background: var(--bg-dark);
  color: #ffffff;
}

.process-section .section-title {
  color: #ffffff;
}

.process-section .section-desc {
  color: rgba(255, 255, 255, 0.72);
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 20px;
}

.process-card {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-md);
  padding: 24px 20px;
  transition: var(--transition);
}

.process-card:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: var(--primary-light);
  transform: translateY(-4px);
}

.process-card .fb-icon {
  background: var(--primary);
  color: #ffffff;
}

.process-card .fb-title {
  color: #ffffff;
  font-size: 1rem;
}

.process-card p {
  font-size: 0.86rem;
  color: rgba(255, 255, 255, 0.72);
  margin-top: 10px;
  line-height: 1.55;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* ==========================================================================
   8. BURSA İLÇELERİ GAYRİMENKUL DEĞERLEME AĞI (4x2 = 8 SİMETRİK BENTO)
   ========================================================================== */
.districts-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.district-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-grid);
  border-radius: var(--radius-md);
  padding: 20px;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.district-card:hover {
  border-color: var(--primary);
  box-shadow: var(--shadow-sm);
  transform: translateY(-3px);
}

.district-card .fb-icon {
  background: var(--primary-soft);
  color: var(--primary);
}

.district-card h3 {
  font-size: 1rem;
  color: var(--text-dark);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.district-card p {
  font-size: 0.84rem;
  color: var(--text-muted);
  margin-top: 8px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* ==========================================================================
   9. İÇ SAYFA BANNER VE DETAY DÜZENİ
   ========================================================================== */
.page-hero {
  background: var(--bg-dark);
  padding: 50px 0;
  color: #ffffff;
  border-bottom: 3px solid var(--primary);
}

.page-hero-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
}

.page-hero h1 {
  color: #ffffff;
  font-size: 2.15rem;
  margin-bottom: 6px;
}

.page-hero p {
  color: rgba(255, 255, 255, 0.78);
  font-size: 0.96rem;
}

.breadcrumb-pill {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid rgba(255, 255, 255, 0.14);
  padding: 9px 18px;
  border-radius: 8px;
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.9);
}

.breadcrumb-pill a {
  color: var(--primary-light);
  font-weight: 700;
}

.detail-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 350px;
  gap: 34px;
  align-items: start;
}

.detail-main-card {
  background: var(--bg-surface);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-grid);
  padding: 36px;
  box-shadow: var(--shadow-sm);
  min-width: 0;
}

.detail-featured-img {
  border-radius: var(--radius-md);
  overflow: hidden;
  max-height: 400px;
  margin-bottom: 26px;
  border: 1px solid var(--border-grid);
}

.detail-featured-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.detail-main-card h2 {
  font-size: 1.55rem;
  margin: 22px 0 12px;
}

.detail-main-card h2:first-of-type {
  margin-top: 0;
}

.detail-main-card p {
  margin-bottom: 15px;
  font-size: 0.98rem;
  color: var(--text-body);
}

.detail-check-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin: 20px 0;
}

.detail-check-list li {
  background: var(--bg-paper);
  border: 1px solid var(--border-grid);
  padding: 12px 15px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--text-dark);
}

.detail-check-list li i {
  color: var(--primary);
}

.sidebar-card {
  background: var(--bg-surface);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-grid);
  padding: 24px;
  box-shadow: var(--shadow-sm);
  margin-bottom: 22px;
}

.sidebar-card h3 {
  font-size: 1.14rem;
  margin-bottom: 14px;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--bg-paper);
}

.sidebar-menu li + li {
  margin-top: 7px;
}

.sidebar-menu a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 11px 14px;
  border-radius: 10px;
  background: var(--bg-paper);
  font-weight: 600;
  font-size: 0.88rem;
  color: var(--text-dark);
  border: 1px solid transparent;
}

.sidebar-menu a:hover,
.sidebar-menu a.active {
  background: var(--primary-soft);
  color: var(--primary-dark);
  border-color: rgba(217, 70, 62, 0.28);
}

/* ==========================================================================
   10. İLETİŞİM BÖLÜMÜ
   ========================================================================== */
.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.15fr);
  gap: 34px;
  align-items: stretch;
}

.contact-info-panel {
  background: var(--bg-dark);
  color: #ffffff;
  border-radius: var(--radius-lg);
  padding: 36px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-width: 0;
}

.contact-info-panel h2 {
  color: #ffffff;
  font-size: 1.7rem;
  margin-bottom: 8px;
}

.contact-info-panel > p {
  color: rgba(255, 255, 255, 0.76);
  font-size: 0.94rem;
  margin-bottom: 24px;
}

.ci-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.ci-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  background: rgba(255, 255, 255, 0.05);
  padding: 15px 18px;
  border-radius: 14px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  min-width: 0;
}

.ci-icon {
  width: 42px;
  height: 42px;
  border-radius: 10px;
  background: var(--primary);
  color: #ffffff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1.05rem;
  flex-shrink: 0;
}

.ci-item strong {
  display: block;
  color: var(--primary-light);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 3px;
}

.ci-item span,
.ci-item a {
  color: #ffffff;
  font-size: 0.96rem;
  font-weight: 600;
  word-break: break-word;
}

.map-panel {
  background: var(--bg-surface);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-grid);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  min-height: 400px;
  min-width: 0;
}

.map-panel iframe {
  width: 100%;
  height: 100%;
  min-height: 400px;
  border: 0;
  display: block;
}

/* ==========================================================================
   11. CTA BANNER & FOOTER (SELİM ÇELİK İMZA STANDARDI)
   ========================================================================== */
.cta-banner {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  padding: 42px 0;
  color: #ffffff;
}

.cta-banner-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.cta-banner h2 {
  color: #ffffff;
  font-size: 1.8rem;
  margin-bottom: 4px;
  white-space: nowrap;
}

.cta-banner p {
  color: rgba(255, 255, 255, 0.92);
  font-size: 0.96rem;
  white-space: nowrap;
}

.btn-white-cta {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: #ffffff;
  color: var(--bg-dark);
  padding: 14px 26px;
  border-radius: var(--radius-sm);
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 800;
  font-size: 1rem;
  white-space: nowrap;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
}

.btn-white-cta:hover {
  background: var(--bg-dark);
  color: #ffffff;
}

.site-footer {
  background: var(--bg-dark);
  color: rgba(255, 255, 255, 0.78);
  padding-top: 64px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr 1.2fr;
  gap: 34px;
  padding-bottom: 44px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-brand-box {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  background: #ffffff;
  padding: 10px 16px;
  border-radius: 12px;
  margin-bottom: 16px;
}

.footer-brand-box img {
  height: 40px;
  width: auto;
}

.footer-brand-box span {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 800;
  font-size: 1.05rem;
  color: var(--text-dark);
}

.footer-about p {
  font-size: 0.88rem;
  color: rgba(255, 255, 255, 0.7);
  line-height: 1.65;
}

.footer-col h4 {
  color: #ffffff;
  font-size: 1.05rem;
  margin-bottom: 16px;
}

.footer-links li + li {
  margin-top: 9px;
}

.footer-links a {
  font-size: 0.88rem;
  color: rgba(255, 255, 255, 0.74);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.footer-links a i {
  font-size: 0.7rem;
  color: var(--primary-light);
}

.footer-links a:hover {
  color: #ffffff;
  transform: translateX(3px);
}

.footer-contact-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.88rem;
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: 12px;
}

.footer-contact-list i {
  color: var(--primary-light);
  margin-top: 4px;
}

.footer-bottom {
  padding: 20px 0;
  font-size: 0.86rem;
  color: rgba(255, 255, 255, 0.65);
}

.footer-bottom-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  flex-wrap: wrap;
}

.footer-signature a {
  color: var(--primary-light);
  font-weight: 700;
}

.footer-signature a:hover {
  color: #ffffff;
  text-decoration: underline;
}

/* ==========================================================================
   12. RESPONSIVE KURALLAR (TABLET & 375px MOBİL KUSURSUZ UYUM)
   ========================================================================== */
@media (max-width: 1120px) {
  .section-title,
  .section-desc,
  .cta-banner h2,
  .cta-banner p {
    white-space: normal;
  }
  .top-bar-left .tb-address,
  .top-bar-left .tb-divider {
    display: none;
  }
  .services-grid,
  .process-grid,
  .districts-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .hero-grid,
  .about-split-grid,
  .contact-grid,
  .detail-grid {
    grid-template-columns: minmax(0, 1fr);
    gap: 32px;
  }
  .footer-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 860px) {
  .container {
    padding: 0 14px;
  }
  .top-bar {
    padding: 7px 0;
    font-size: 0.74rem;
  }
  .top-bar-inner {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    gap: 6px;
    white-space: nowrap;
  }
  .top-bar-left,
  .top-bar-right,
  .tb-item {
    white-space: nowrap;
    flex-shrink: 0;
    gap: 5px;
  }
  .top-bar-left .tb-address,
  .top-bar-right .tb-whatsapp,
  .tb-divider {
    display: none;
  }
  .header-inner {
    height: 66px;
    gap: 6px;
  }
  .brand-logo {
    gap: 7px;
    min-width: 0;
  }
  .brand-logo img {
    height: 32px;
  }
  .brand-title {
    font-size: 0.9rem;
    letter-spacing: -0.3px;
  }
  .brand-sub {
    font-size: 0.5rem;
    letter-spacing: 0;
  }
  .header-actions {
    gap: 6px;
    flex-shrink: 0;
  }
  .btn-call-header {
    padding: 6px 9px 6px 6px;
    font-size: 0.73rem;
    gap: 5px;
    white-space: nowrap;
  }
  .btn-call-header .call-icon {
    width: 22px;
    height: 22px;
    font-size: 0.65rem;
  }
  .mobile-toggle {
    display: inline-flex;
    width: 35px;
    height: 35px;
    font-size: 0.95rem;
    flex-shrink: 0;
  }
  .main-nav {
    position: fixed;
    top: 66px;
    left: 0;
    right: 0;
    background: var(--bg-surface);
    flex-direction: column;
    align-items: stretch;
    padding: 16px;
    border-bottom: 1px solid var(--border-grid);
    box-shadow: var(--shadow-lg);
    display: none;
    max-height: calc(100vh - 66px);
    overflow-y: auto;
    z-index: 1200;
  }
  .main-nav.open {
    display: flex;
  }
  .dropdown-menu {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    box-shadow: none;
    border: none;
    padding: 4px 0 4px 12px;
    min-width: 100%;
    width: 100%;
  }
  .hero-architectural {
    padding: 28px 0 38px;
  }
  .hero-scale-badge {
    font-size: 0.66rem;
    padding: 6px 10px;
    flex-wrap: wrap;
  }
  .hero-title {
    font-size: 1.66rem;
    white-space: nowrap;
  }
  .hero-lead {
    font-size: 0.92rem;
    margin-bottom: 20px;
  }
  .hero-buttons {
    grid-template-columns: minmax(0, 1fr);
    gap: 10px;
    margin-bottom: 24px;
  }
  .btn-primary-lg,
  .btn-outline-lg {
    width: 100%;
    justify-content: center;
    padding: 13px 12px;
    font-size: 0.85rem;
    white-space: nowrap;
  }
  .hero-metrics-row,
  .mv-grid,
  .stats-strip,
  .detail-check-list {
    grid-template-columns: minmax(0, 1fr);
  }
  .map-coord-bar {
    position: static;
    border-radius: 0;
    border: none;
    border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  }
  .map-overlay-card {
    position: static;
    border-radius: 0;
    border: none;
    border-top: 3px solid var(--primary);
  }
  .section-padding {
    padding: 52px 0;
  }
  .section-header {
    margin-bottom: 30px;
  }
  .section-title {
    font-size: 1.6rem;
  }
  .about-photo-col {
    min-height: 320px;
  }
  .about-founder-badge {
    left: 12px;
    right: 12px;
    bottom: 12px;
    padding: 12px 14px;
    flex-direction: column;
    align-items: flex-start;
  }
  .page-hero {
    padding: 32px 0;
  }
  .page-hero h1 {
    font-size: 1.65rem;
  }
  .detail-main-card,
  .contact-info-panel {
    padding: 22px 16px;
  }
  .cta-banner-inner,
  .footer-bottom-inner {
    flex-direction: column;
    text-align: center;
  }
}

@media (max-width: 560px) {
  .services-grid,
  .process-grid,
  .districts-grid,
  .footer-grid {
    grid-template-columns: minmax(0, 1fr);
  }
}