/* ==========================================================================
   BURAK TEKNİK — GOOGLE ADS MOBILE-FIRST & PC CORPORATE DESIGN SYSTEM (v3)
   100% Responsive Header, Zero Text Clipping, 3-Second Mobile Interaction
   ========================================================================== */
:root {
  --navy-950: #070e1c;
  --navy-900: #0f172a;
  --navy-800: #1e293b;
  --slate-700: #334155;
  --slate-600: #475569;
  --slate-500: #64748b;
  --slate-300: #cbd5e1;
  --slate-200: #e2e8f0;
  --slate-100: #f1f5f9;
  --slate-50:  #f8fafc;
  --white:     #ffffff;

  --orange-600: #ea580c;
  --orange-500: #f97316;
  --orange-100: #ffedd5;
  --orange-50:  #fff7ed;

  --blue-600:   #2563eb;
  --blue-50:    #eff6ff;

  --green-600:  #16a34a;
  --green-500:  #22c55e;
  --green-50:   #f0fdf4;

  --radius-xs: 8px;
  --radius-sm: 12px;
  --radius-md: 16px;
  --radius-lg: 22px;

  --shadow-sm: 0 2px 10px rgba(15, 23, 42, 0.04);
  --shadow-md: 0 12px 30px -4px rgba(15, 23, 42, 0.08);
  --shadow-lg: 0 20px 45px -10px rgba(15, 23, 42, 0.16);
}

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

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

body {
  font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  color: var(--navy-900);
  background-color: var(--white);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  padding-bottom: 80px;
}

@media (min-width: 1024px) {
  body { padding-bottom: 0; }
}

a {
  color: inherit;
  text-decoration: none;
  transition: all 0.18s ease;
}

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

.container {
  width: 100%;
  max-width: 1220px;
  margin: 0 auto;
  padding: 0 16px;
}
@media (min-width: 640px) {
  .container { padding: 0 24px; }
}

/* ==========================================================================
   1. TOP LIVE DISPATCH BAR (COMPACT ON MOBILE, FULL ON PC)
   ========================================================================== */
.top-bar {
  background: var(--navy-950);
  color: #e2e8f0;
  font-size: 0.76rem;
  padding: 7px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}
.top-bar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}
.live-status {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.pulse-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--green-500);
  box-shadow: 0 0 0 3px rgba(34, 197, 94, 0.25);
  flex-shrink: 0;
  animation: pulseAnim 2s infinite;
}
@keyframes pulseAnim {
  0%, 100% { box-shadow: 0 0 0 0 rgba(34, 197, 94, 0.5); }
  50% { box-shadow: 0 0 0 5px rgba(34, 197, 94, 0); }
}
.top-bar-right {
  display: none;
  align-items: center;
  gap: 14px;
  color: #94a3b8;
  font-weight: 500;
  white-space: nowrap;
}
@media (min-width: 860px) {
  .top-bar { font-size: 0.8rem; padding: 8px 0; }
  .top-bar-right { display: flex; }
}

/* ==========================================================================
   2. ROCK-SOLID HEADER & PURE HTML+SVG LOGO (NEVER CLIPS OR BREAKS)
   ========================================================================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--slate-200);
  box-shadow: 0 2px 12px rgba(15, 23, 42, 0.04);
}
.header-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
  gap: 12px;
}
@media (min-width: 1024px) {
  .header-row { height: 78px; gap: 20px; }
}

/* Pure HTML + Inline Vector Emblem Logo (Zero Font/SVG Clipping!) */
.bt-logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
  text-decoration: none;
}
.bt-logo-mark {
  width: 42px;
  height: 42px;
  flex-shrink: 0;
  display: block;
}
@media (min-width: 640px) {
  .bt-logo-mark { width: 46px; height: 46px; }
}
.bt-logo-text {
  display: flex;
  flex-direction: column;
  justify-content: center;
  line-height: 1;
}
.bt-logo-title {
  font-size: 1.22rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--navy-900);
  white-space: nowrap;
}
@media (min-width: 640px) {
  .bt-logo-title { font-size: 1.42rem; }
}
.bt-logo-title span {
  color: var(--orange-600);
}
.bt-logo-sub {
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--slate-500);
  margin-top: 3px;
  white-space: nowrap;
}
@media (min-width: 640px) {
  .bt-logo-sub { font-size: 0.7rem; }
}

/* Desktop Navigation (Clean, Non-Wrapping) */
.main-nav {
  display: none;
  align-items: center;
  gap: 6px;
  list-style: none;
}
@media (min-width: 1080px) {
  .main-nav { display: flex; }
}
.main-nav a {
  display: inline-block;
  padding: 8px 12px;
  border-radius: var(--radius-xs);
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--slate-700);
  white-space: nowrap;
}
.main-nav a:hover {
  color: var(--orange-600);
  background: var(--orange-50);
}
.main-nav a.active {
  color: var(--orange-600);
  background: var(--orange-50);
}

/* Header Right Actions */
.header-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}
.header-call-pill {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  background: var(--orange-600);
  color: var(--white);
  font-weight: 800;
  font-size: 0.85rem;
  padding: 9px 14px;
  border-radius: var(--radius-xs);
  white-space: nowrap;
  box-shadow: 0 4px 12px rgba(234, 88, 12, 0.25);
}
@media (min-width: 640px) {
  .header-call-pill {
    font-size: 0.92rem;
    padding: 11px 18px;
  }
}
.header-call-pill:hover {
  background: #c2410c;
  transform: translateY(-1px);
}
.header-call-pill svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}

.mobile-menu-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-xs);
  border: 1.5px solid var(--slate-200);
  background: var(--slate-50);
  color: var(--navy-900);
  cursor: pointer;
  flex-shrink: 0;
}
@media (min-width: 1080px) {
  .mobile-menu-btn { display: none; }
}

/* Mobile Slide-Down Menu */
.mobile-nav-drawer {
  display: none;
  background: var(--white);
  border-top: 1px solid var(--slate-200);
  border-bottom: 2px solid var(--orange-500);
  padding: 12px 16px 20px;
  box-shadow: 0 15px 30px rgba(15, 23, 42, 0.12);
}
.mobile-nav-drawer.open {
  display: block;
}
.mobile-nav-list {
  list-style: none;
  display: grid;
  gap: 4px;
  margin-bottom: 14px;
}
.mobile-nav-list a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 14px;
  border-radius: var(--radius-xs);
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--navy-900);
  background: var(--slate-50);
}
.mobile-nav-list a.active {
  background: var(--orange-50);
  color: var(--orange-600);
  border-left: 3px solid var(--orange-600);
}

/* ==========================================================================
   3. MOBILE-FIRST GOOGLE ADS HERO (INSTANT INTERACTION IN 3 SECONDS)
   ========================================================================== */
.ads-hero {
  background: linear-gradient(145deg, #070e1c 0%, #0f1f3d 60%, #172a4f 100%);
  color: var(--white);
  padding: 28px 0 44px;
  position: relative;
  overflow: hidden;
}
@media (min-width: 1024px) {
  .ads-hero { padding: 56px 0 72px; }
}

.ads-hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
  align-items: center;
}
@media (min-width: 1024px) {
  .ads-hero-grid {
    grid-template-columns: 1.15fr 0.85fr;
    gap: 48px;
  }
}

.hero-kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(249, 115, 22, 0.14);
  border: 1px solid rgba(249, 115, 22, 0.35);
  color: #fdba74;
  font-size: 0.78rem;
  font-weight: 700;
  padding: 6px 12px;
  border-radius: 9999px;
  margin-bottom: 14px;
}

.ads-hero h1 {
  font-size: 1.85rem;
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -0.025em;
  color: var(--white);
  margin-bottom: 12px;
}
@media (min-width: 640px) {
  .ads-hero h1 { font-size: 2.45rem; }
}
@media (min-width: 1024px) {
  .ads-hero h1 { font-size: 2.85rem; margin-bottom: 16px; }
}
.ads-hero h1 span {
  color: #fb923c;
}

.hero-sub {
  font-size: 0.95rem;
  color: #cbd5e1;
  line-height: 1.6;
  margin-bottom: 20px;
  max-width: 600px;
}
@media (min-width: 640px) {
  .hero-sub { font-size: 1.04rem; margin-bottom: 24px; }
}

/* MOBILE-FIRST QUICK TAPPABLE PROBLEM SELECTOR (RIGHT INSIDE HERO!) */
.quick-tap-box {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-md);
  padding: 14px;
  margin-bottom: 22px;
}
.quick-tap-title {
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: #fdba74;
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 6px;
}
.quick-tap-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}
@media (min-width: 640px) {
  .quick-tap-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}
.tap-chip {
  background: rgba(15, 23, 42, 0.75);
  border: 1px solid rgba(255, 255, 255, 0.16);
  color: var(--white);
  padding: 10px 11px;
  border-radius: var(--radius-xs);
  font-family: inherit;
  font-size: 0.8rem;
  font-weight: 700;
  text-align: left;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 6px;
  transition: all 0.18s ease;
}
.tap-chip:hover, .tap-chip:active {
  background: var(--orange-600);
  border-color: var(--orange-500);
  transform: translateY(-1px);
}
.tap-chip span.arr {
  color: #fb923c;
  font-weight: 800;
}
.tap-chip:hover span.arr {
  color: var(--white);
}

/* Hero Primary CTA Buttons */
.hero-cta-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
  margin-bottom: 24px;
}
@media (min-width: 520px) {
  .hero-cta-row {
    grid-template-columns: 1.15fr 0.85fr;
    gap: 12px;
  }
}
.btn-call-lg {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background: var(--orange-600);
  color: var(--white);
  font-weight: 800;
  font-size: 1rem;
  padding: 15px 20px;
  border-radius: var(--radius-sm);
  box-shadow: 0 10px 25px rgba(234, 88, 12, 0.35);
  border: none;
  cursor: pointer;
  text-align: center;
}
.btn-call-lg:hover {
  background: #c2410c;
  transform: translateY(-2px);
}
.btn-wa-lg {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  background: var(--green-600);
  color: var(--white);
  font-weight: 700;
  font-size: 0.96rem;
  padding: 15px 18px;
  border-radius: var(--radius-sm);
  text-align: center;
}
.btn-wa-lg:hover {
  background: #15803d;
  transform: translateY(-2px);
}

/* 3 Trust Badges in Hero */
.hero-trust-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  padding-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}
.trust-stat strong {
  display: block;
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--white);
}
@media (min-width: 640px) {
  .trust-stat strong { font-size: 1.25rem; }
}
.trust-stat span {
  font-size: 0.74rem;
  color: #94a3b8;
  display: block;
}

/* Hero Right Conversion Card */
.conversion-card {
  background: var(--white);
  color: var(--navy-900);
  border-radius: var(--radius-lg);
  padding: 22px 20px;
  box-shadow: var(--shadow-lg);
  border: 2px solid rgba(255, 255, 255, 0.9);
}
@media (min-width: 640px) {
  .conversion-card { padding: 28px; }
}
.conv-card-header {
  display: flex;
  align-items: center;
  gap: 14px;
  padding-bottom: 16px;
  margin-bottom: 18px;
  border-bottom: 1px solid var(--slate-100);
}
.conv-card-header img {
  width: 54px;
  height: 54px;
  border-radius: 12px;
  object-fit: cover;
  border: 2px solid var(--orange-500);
  flex-shrink: 0;
}
.conv-card-header h3 {
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--navy-900);
  line-height: 1.25;
}
.conv-card-header p {
  font-size: 0.8rem;
  color: var(--slate-500);
  margin-top: 2px;
}

.f-group {
  margin-bottom: 13px;
}
.f-group label {
  display: block;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--slate-700);
  margin-bottom: 5px;
}
.f-input {
  width: 100%;
  padding: 12px 13px;
  font-family: inherit;
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--navy-900);
  background: var(--slate-50);
  border: 1.5px solid var(--slate-200);
  border-radius: var(--radius-xs);
}
.f-input:focus {
  outline: none;
  border-color: var(--orange-500);
  background: var(--white);
}
.conv-note {
  text-align: center;
  font-size: 0.74rem;
  color: var(--slate-500);
  margin-top: 10px;
}

/* ==========================================================================
   4. BRAND AUTHORITY STRIP
   ========================================================================== */
.brand-strip {
  background: var(--slate-50);
  border-bottom: 1px solid var(--slate-200);
  padding: 14px 0;
}
.brand-strip-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 8px 16px;
}
.brand-strip-label {
  font-size: 0.75rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--slate-500);
}
.b-tag {
  font-size: 0.84rem;
  font-weight: 800;
  color: var(--slate-700);
  background: var(--white);
  border: 1px solid var(--slate-200);
  padding: 4px 11px;
  border-radius: 6px;
}

/* ==========================================================================
   5. SECTIONS & CARDS
   ========================================================================== */
.sec {
  padding: 52px 0;
}
@media (min-width: 1024px) {
  .sec { padding: 76px 0; }
}
.sec-gray {
  background: var(--slate-50);
  border-top: 1px solid var(--slate-200);
  border-bottom: 1px solid var(--slate-200);
}
.sec-head {
  text-align: center;
  max-width: 660px;
  margin: 0 auto 36px;
}
.sec-pill {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--orange-600);
  background: var(--orange-50);
  border: 1px solid var(--orange-100);
  padding: 4px 12px;
  border-radius: 9999px;
  margin-bottom: 10px;
}
.sec-head h2 {
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--navy-900);
  letter-spacing: -0.02em;
  margin-bottom: 10px;
}
@media (min-width: 768px) {
  .sec-head h2 { font-size: 2.1rem; }
}
.sec-head p {
  font-size: 0.95rem;
  color: var(--slate-600);
}

/* 3 Service Cards */
.grid-3 {
  display: grid;
  grid-template-columns: 1fr;
  gap: 22px;
}
@media (min-width: 992px) {
  .grid-3 { grid-template-columns: repeat(3, 1fr); gap: 26px; }
}
.srv-card {
  background: var(--white);
  border: 1.5px solid var(--slate-200);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  transition: transform 0.22s ease, box-shadow 0.22s ease;
}
.srv-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--slate-300);
}
.srv-photo {
  position: relative;
  height: 195px;
  overflow: hidden;
}
.srv-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.srv-tag {
  position: absolute;
  top: 12px;
  left: 12px;
  background: var(--navy-900);
  color: var(--white);
  font-size: 0.74rem;
  font-weight: 800;
  padding: 5px 11px;
  border-radius: 9999px;
}
.srv-tag.orange { background: var(--orange-600); }
.srv-tag.blue { background: var(--blue-600); }

.srv-content {
  padding: 22px 20px;
  flex: 1;
  display: flex;
  flex-direction: column;
}
.srv-content h3 {
  font-size: 1.2rem;
  font-weight: 800;
  margin-bottom: 8px;
}
.srv-content p {
  font-size: 0.9rem;
  color: var(--slate-600);
  margin-bottom: 16px;
}
.srv-checks {
  list-style: none;
  margin-bottom: 20px;
  flex: 1;
  display: grid;
  gap: 8px;
}
.srv-checks li {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--slate-700);
}
.srv-checks li svg {
  width: 16px;
  height: 16px;
  color: var(--green-600);
  flex-shrink: 0;
}
.srv-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 14px;
  border-top: 1px solid var(--slate-100);
  font-size: 0.88rem;
  font-weight: 800;
}

/* 6 Interactive Fault Cards */
.grid-faults {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}
@media (min-width: 640px) {
  .grid-faults { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 992px) {
  .grid-faults { grid-template-columns: repeat(3, 1fr); gap: 20px; }
}
.f-card {
  background: var(--white);
  border: 1.5px solid var(--slate-200);
  border-radius: var(--radius-md);
  padding: 20px;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: all 0.2s ease;
}
.f-card:hover {
  border-color: var(--orange-500);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}
.f-badge {
  display: inline-block;
  align-self: flex-start;
  font-size: 0.72rem;
  font-weight: 800;
  text-transform: uppercase;
  padding: 4px 9px;
  border-radius: 6px;
  background: var(--orange-50);
  color: var(--orange-600);
  margin-bottom: 10px;
}
.f-card h4 {
  font-size: 1.05rem;
  font-weight: 800;
  margin-bottom: 6px;
}
.f-card p {
  font-size: 0.85rem;
  color: var(--slate-600);
  margin-bottom: 14px;
}
.f-card-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 11px;
  border-top: 1px solid var(--slate-100);
  font-size: 0.83rem;
  font-weight: 800;
  color: var(--green-600);
}

/* 2-Column Checklist Cards */
.grid-2 {
  display: grid;
  grid-template-columns: 1fr;
  gap: 22px;
}
@media (min-width: 992px) {
  .grid-2 { grid-template-columns: 1fr 1fr; gap: 28px; }
}
.check-box-card {
  background: var(--white);
  border: 1.5px solid var(--slate-200);
  border-radius: var(--radius-md);
  padding: 24px;
}
.check-box-card h3 {
  font-size: 1.2rem;
  font-weight: 800;
  margin-bottom: 6px;
}
.check-box-card > p {
  font-size: 0.88rem;
  color: var(--slate-500);
  margin-bottom: 18px;
}
.clean-list {
  list-style: none;
  display: grid;
  gap: 11px;
}
.clean-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.9rem;
  color: var(--slate-700);
  background: var(--slate-50);
  padding: 10px 12px;
  border-radius: var(--radius-xs);
}
.clean-list li svg {
  width: 18px;
  height: 18px;
  color: var(--orange-600);
  flex-shrink: 0;
  margin-top: 2px;
}

/* 4 Trust Boxes */
.grid-4 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}
@media (min-width: 992px) {
  .grid-4 { grid-template-columns: repeat(4, 1fr); gap: 20px; }
}
.t-card {
  background: var(--white);
  border: 1px solid var(--slate-200);
  border-radius: var(--radius-md);
  padding: 18px;
}
.t-icon {
  width: 38px;
  height: 38px;
  border-radius: 9px;
  background: var(--orange-50);
  color: var(--orange-600);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 12px;
}
.t-card h4 {
  font-size: 0.95rem;
  font-weight: 800;
  margin-bottom: 5px;
}
.t-card p {
  font-size: 0.82rem;
  color: var(--slate-600);
}

/* FAQ Accordion */
.faq-list {
  max-width: 780px;
  margin: 0 auto;
  display: grid;
  gap: 10px;
}
.faq-card {
  background: var(--white);
  border: 1px solid var(--slate-200);
  border-radius: var(--radius-sm);
  overflow: hidden;
}
.faq-btn {
  width: 100%;
  text-align: left;
  background: none;
  border: none;
  padding: 16px 18px;
  font-family: inherit;
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--navy-900);
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
}
.faq-body {
  display: none;
  padding: 0 18px 16px;
  font-size: 0.88rem;
  color: var(--slate-600);
}
.faq-card.open .faq-body { display: block; }

/* Footer */
.site-footer {
  background: var(--navy-950);
  color: #94a3b8;
  padding: 48px 0 28px;
}
.footer-cols {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  padding-bottom: 36px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}
@media (min-width: 768px) {
  .footer-cols { grid-template-columns: 1.4fr 1fr 1fr; }
}
.footer-cols h4 {
  color: var(--white);
  font-size: 0.95rem;
  font-weight: 800;
  margin-bottom: 12px;
}
.f-links {
  list-style: none;
  display: grid;
  gap: 8px;
  font-size: 0.86rem;
}
.f-links a:hover { color: var(--white); }
.legal-box {
  padding-top: 22px;
  font-size: 0.76rem;
  text-align: center;
  color: #64748b;
  line-height: 1.55;
}

/* Mobile Sticky Dock (Thumb Zone) */
.mobile-dock {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 999;
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(10px);
  border-top: 1px solid var(--slate-200);
  padding: 9px 12px;
  display: flex;
  gap: 8px;
  box-shadow: 0 -4px 20px rgba(15, 23, 42, 0.1);
}
@media (min-width: 1024px) {
  .mobile-dock { display: none; }
}
.mobile-dock a {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  padding: 13px 8px;
  border-radius: var(--radius-xs);
  font-weight: 800;
  font-size: 0.88rem;
  color: var(--white);
  white-space: nowrap;
}
.dock-call { background: var(--orange-600); }
.dock-wa { background: var(--green-600); }


/* ==========================================================================
   6. V4 CONVERSION BOOSTERS: BRAND SELECTOR, LIVE FLEET, CALCULATOR & GOOGLE REVIEWS
   ========================================================================== */
.dock-call {
  animation: ctaPulseGlow 2.4s infinite;
}
.dock-call svg, .btn-call-lg svg {
  animation: phoneRingShake 3s infinite ease-in-out;
}

@keyframes ctaPulseGlow {
  0%, 100% { box-shadow: 0 4px 16px rgba(234, 88, 12, 0.35); }
  50% { box-shadow: 0 4px 26px rgba(234, 88, 12, 0.68); }
}

@keyframes phoneRingShake {
  0%, 82%, 100% { transform: rotate(0deg); }
  85% { transform: rotate(-14deg) scale(1.08); }
  88% { transform: rotate(14deg) scale(1.08); }
  91% { transform: rotate(-10deg) scale(1.05); }
  94% { transform: rotate(10deg) scale(1.05); }
}

/* Interactive Brand Selector inside Hero Quick-Tap Box */
.brand-selector-row {
  margin-bottom: 12px;
  padding-bottom: 12px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}
.brand-selector-label {
  font-size: 0.74rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: #94a3b8;
  margin-bottom: 8px;
  display: block;
}
.brand-pills-wrap {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.brand-pill-btn {
  background: rgba(15, 23, 42, 0.85);
  border: 1px solid rgba(255, 255, 255, 0.18);
  color: #e2e8f0;
  font-family: inherit;
  font-size: 0.76rem;
  font-weight: 700;
  padding: 6px 11px;
  border-radius: 9999px;
  cursor: pointer;
  transition: all 0.16s ease;
}
.brand-pill-btn:hover {
  border-color: var(--orange-500);
  color: var(--white);
}
.brand-pill-btn.active {
  background: var(--orange-600);
  border-color: var(--orange-500);
  color: var(--white);
  box-shadow: 0 3px 10px rgba(234, 88, 12, 0.35);
}

.brand-match-banner {
  display: none;
  align-items: center;
  gap: 8px;
  margin-top: 10px;
  padding: 8px 12px;
  border-radius: var(--radius-xs);
  background: rgba(22, 163, 74, 0.18);
  border: 1px solid rgba(34, 197, 94, 0.4);
  color: #bbf7d0;
  font-size: 0.8rem;
  font-weight: 700;
}
.brand-match-banner.show {
  display: flex;
}

/* Live Fleet Status Pill inside Right Conversion Card */
.live-fleet-pill {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--green-50);
  border: 1px solid #bbf7d0;
  color: #166534;
  font-size: 0.78rem;
  font-weight: 700;
  padding: 9px 12px;
  border-radius: var(--radius-xs);
  margin-bottom: 14px;
}

/* Interactive Petek & Gas Savings Calculator */
.calc-card {
  background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
  color: var(--white);
  border-radius: var(--radius-lg);
  padding: 26px 20px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow: var(--shadow-lg);
  margin-top: 36px;
}
@media (min-width: 768px) {
  .calc-card { padding: 36px 40px; }
}
.calc-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  align-items: center;
}
@media (min-width: 992px) {
  .calc-grid { grid-template-columns: 1.15fr 0.85fr; gap: 36px; }
}
.calc-options {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-top: 16px;
}
@media (min-width: 640px) {
  .calc-options { grid-template-columns: repeat(4, 1fr); }
}
.calc-opt-btn {
  background: rgba(255, 255, 255, 0.06);
  border: 1.5px solid rgba(255, 255, 255, 0.16);
  color: var(--white);
  border-radius: var(--radius-sm);
  padding: 12px 10px;
  font-family: inherit;
  cursor: pointer;
  text-align: center;
  transition: all 0.18s ease;
}
.calc-opt-btn strong {
  display: block;
  font-size: 0.92rem;
  font-weight: 800;
}
.calc-opt-btn span {
  display: block;
  font-size: 0.74rem;
  color: #cbd5e1;
  margin-top: 2px;
}
.calc-opt-btn.active, .calc-opt-btn:hover {
  background: var(--orange-600);
  border-color: var(--orange-500);
  transform: translateY(-2px);
}
.calc-opt-btn.active span, .calc-opt-btn:hover span {
  color: #ffedd5;
}
.calc-result-box {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--radius-md);
  padding: 20px;
}
.calc-stat-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 9px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 0.88rem;
}
.calc-stat-row:last-of-type {
  border-bottom: none;
  margin-bottom: 14px;
}
.calc-stat-val {
  font-weight: 800;
  color: #4ade80;
}

/* Google 4.9 Star Customer Reviews Section */
.google-badge-bar {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--white);
  border: 1.5px solid var(--slate-200);
  padding: 8px 16px;
  border-radius: 9999px;
  box-shadow: var(--shadow-sm);
  margin-bottom: 14px;
}
.g-stars {
  color: #f59e0b;
  font-size: 0.95rem;
  letter-spacing: 1px;
}
.review-card {
  background: var(--white);
  border: 1.5px solid var(--slate-200);
  border-radius: var(--radius-md);
  padding: 22px;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.review-text {
  font-size: 0.9rem;
  color: var(--slate-700);
  line-height: 1.6;
  margin: 10px 0 16px;
  font-style: italic;
}
.review-author {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 12px;
  border-top: 1px solid var(--slate-100);
  font-size: 0.82rem;
}
.review-author strong {
  color: var(--navy-900);
  font-weight: 800;
}
.review-verified {
  color: var(--green-600);
  font-weight: 700;
  font-size: 0.75rem;
}


/* ==========================================================================
   7. V5 ADDITIONS: THERMAL CAMERA BEFORE/AFTER & ERROR CODE DIAGNOSTIC ENGINE
   ========================================================================== */

/* Thermal Camera Comparison Visual */
.thermal-wrap {
  margin-top: 32px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}
@media (min-width: 900px) {
  .thermal-wrap {
    grid-template-columns: 1fr 1fr;
    gap: 26px;
  }
}
.thermal-card {
  border-radius: var(--radius-md);
  padding: 24px;
  border: 1.5px solid var(--slate-200);
  background: var(--white);
  box-shadow: var(--shadow-sm);
}
.thermal-card.before {
  border-top: 4px solid #3b82f6;
}
.thermal-card.after {
  border-top: 4px solid var(--orange-600);
  background: linear-gradient(180deg, #fff7ed 0%, #ffffff 100%);
}
.thermal-badge {
  display: inline-block;
  font-size: 0.74rem;
  font-weight: 800;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 9999px;
  margin-bottom: 12px;
}
.thermal-card.before .thermal-badge {
  background: #dbeafe;
  color: #1d4ed8;
}
.thermal-card.after .thermal-badge {
  background: var(--orange-600);
  color: var(--white);
}

/* Simulated Radiator Fins with Thermal Gradient */
.rad-visual {
  display: grid;
  grid-template-columns: repeat(8, 1fr);
  gap: 6px;
  height: 120px;
  padding: 12px;
  border-radius: var(--radius-sm);
  background: var(--navy-950);
  margin: 14px 0;
  position: relative;
}
.rad-fin-before {
  border-radius: 5px;
  background: linear-gradient(180deg, #f97316 0%, #eab308 32%, #1d4ed8 65%, #0f172a 100%);
}
.rad-fin-after {
  border-radius: 5px;
  background: linear-gradient(180deg, #ef4444 0%, #f97316 55%, #fb923c 100%);
  box-shadow: 0 0 10px rgba(249, 115, 22, 0.45);
}
.thermal-legend {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--slate-600);
  margin-bottom: 10px;
}

/* Error Code Instant Diagnostic Box (No DIY, Call-Focused) */
.diag-box {
  background: linear-gradient(135deg, #070e1c 0%, #172a4f 100%);
  color: var(--white);
  border-radius: var(--radius-lg);
  padding: 26px 20px;
  margin-bottom: 34px;
  border: 1px solid rgba(249, 115, 22, 0.35);
  box-shadow: var(--shadow-lg);
}
@media (min-width: 768px) {
  .diag-box { padding: 32px 36px; }
}
.diag-codes-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 14px 0 18px;
}
.code-chip-btn {
  background: rgba(255, 255, 255, 0.08);
  border: 1.5px solid rgba(255, 255, 255, 0.2);
  color: var(--white);
  font-family: inherit;
  font-size: 0.84rem;
  font-weight: 800;
  padding: 8px 14px;
  border-radius: var(--radius-xs);
  cursor: pointer;
  transition: all 0.16s ease;
}
.code-chip-btn:hover, .code-chip-btn.active {
  background: var(--orange-600);
  border-color: var(--orange-500);
  transform: translateY(-1px);
}
.diag-output {
  background: rgba(15, 23, 42, 0.85);
  border: 1px solid rgba(251, 146, 60, 0.4);
  border-radius: var(--radius-md);
  padding: 18px 20px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  align-items: center;
}
@media (min-width: 860px) {
  .diag-output {
    grid-template-columns: 1.35fr 0.65fr;
  }
}
.diag-warn {
  display: inline-block;
  font-size: 0.74rem;
  font-weight: 800;
  text-transform: uppercase;
  color: #fca5a5;
  background: rgba(239, 68, 68, 0.18);
  border: 1px solid rgba(239, 68, 68, 0.35);
  padding: 3px 9px;
  border-radius: 6px;
  margin-bottom: 6px;
}


/* ==========================================================================
   8. V6 PHOTOGRAPHIC SHOWCASES (THERMAL FLIR PHOTO, KOMBI & BEYAZ ESYA PHOTOS)
   ========================================================================== */
.bt-logo-mark-img {
  width: 46px;
  height: 46px;
  object-fit: contain;
  flex-shrink: 0;
  display: block;
  filter: drop-shadow(0 2px 6px rgba(15, 23, 42, 0.14));
}
@media (min-width: 640px) {
  .bt-logo-mark-img {
    width: 52px;
    height: 52px;
  }
}

.thermal-photo-showcase {
  margin-top: 34px;
  background: var(--white);
  border: 1.5px solid var(--slate-200);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}
.thermal-photo-grid {
  display: grid;
  grid-template-columns: 1fr;
}
@media (min-width: 960px) {
  .thermal-photo-grid {
    grid-template-columns: 1.15fr 0.85fr;
    align-items: stretch;
  }
}
.thermal-img-box {
  position: relative;
  min-height: 280px;
  background: var(--navy-950);
}
.thermal-img-box img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.thermal-overlay-labels {
  position: absolute;
  bottom: 12px;
  left: 12px;
  right: 12px;
  display: flex;
  justify-content: space-between;
  gap: 8px;
  pointer-events: none;
}
.t-lbl-before, .t-lbl-after {
  font-size: 0.75rem;
  font-weight: 800;
  padding: 6px 12px;
  border-radius: 9999px;
  color: var(--white);
  backdrop-filter: blur(8px);
}
.t-lbl-before {
  background: rgba(30, 58, 138, 0.88);
  border: 1px solid rgba(96, 165, 250, 0.5);
}
.t-lbl-after {
  background: rgba(234, 88, 12, 0.92);
  border: 1px solid rgba(253, 186, 116, 0.6);
}
.thermal-info-box {
  padding: 26px 24px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
@media (min-width: 768px) {
  .thermal-info-box { padding: 34px 32px; }
}

/* Kombi Diagnostic Photo + Interactive Engine Split */
.diag-split-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  align-items: center;
}
@media (min-width: 992px) {
  .diag-split-grid {
    grid-template-columns: 0.82fr 1.18fr;
    gap: 32px;
  }
}
.diag-photo-frame {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 2px solid rgba(251, 146, 60, 0.45);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.35);
}
.diag-photo-frame img {
  width: 100%;
  height: 290px;
  object-fit: cover;
  display: block;
}
.diag-photo-caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(0deg, rgba(7,14,28,0.95) 0%, rgba(7,14,28,0.6) 75%, transparent 100%);
  padding: 24px 16px 12px;
  color: var(--white);
  font-size: 0.8rem;
  font-weight: 700;
}

/* 4-Card Grid for Kombi + Petek + Bakım + Beyaz Eşya on Home */
.grid-4-services {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}
@media (min-width: 640px) {
  .grid-4-services { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1120px) {
  .grid-4-services { grid-template-columns: repeat(4, 1fr); gap: 20px; }
}

/* SEO District & Brand Authority Block */
.seo-authority-box {
  background: var(--white);
  border: 1px solid var(--slate-200);
  border-radius: var(--radius-md);
  padding: 24px;
  margin-top: 36px;
}
.seo-authority-box h3 {
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--navy-900);
  margin-bottom: 8px;
}
.seo-authority-box p {
  font-size: 0.85rem;
  color: var(--slate-600);
  line-height: 1.65;
  margin-bottom: 10px;
}


/* ==========================================================================
   9. V7 FIXES: AGENCY-GRADE CORPORATE LOGOS (ZERO AI CLIPART) &
      SPACIOUS 2x2 BENTO SERVICE SHOWCASE (ZERO TEXT CROWDING/SHIFTING)
   ========================================================================== */

/* Fix .grid-4 so it never squeezes into 2 tiny columns on mobile phones */
.grid-4 {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}
@media (min-width: 640px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); gap: 20px; }
}
@media (min-width: 1024px) {
  .grid-4 { grid-template-columns: repeat(4, 1fr); gap: 22px; }
}
.t-card {
  padding: 22px 20px;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
}

/* Luxury 2x2 Bento Service Grid (Replaces cramped 4-in-a-row .grid-4-services) */
.bento-services-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}
@media (min-width: 960px) {
  .bento-services-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 28px;
  }
}

.bento-srv-card {
  background: var(--white);
  border: 1.5px solid var(--slate-200);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  transition: transform 0.22s ease, box-shadow 0.22s ease, border-color 0.22s ease;
}
.bento-srv-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--orange-500);
}

.bento-srv-media {
  position: relative;
  height: 230px;
  overflow: hidden;
  background: var(--navy-900);
}
.bento-srv-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}
.bento-srv-card:hover .bento-srv-media img {
  transform: scale(1.03);
}
.bento-media-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(7,14,28,0.45) 0%, transparent 45%, rgba(7,14,28,0.82) 100%);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 16px 18px;
}
.bento-top-badges {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}
.bento-num-badge {
  background: rgba(15, 23, 42, 0.85);
  color: #fdba74;
  border: 1px solid rgba(251, 146, 60, 0.4);
  font-size: 0.74rem;
  font-weight: 800;
  padding: 4px 10px;
  border-radius: 9999px;
  letter-spacing: 0.04em;
}
.bento-pill-tag {
  background: var(--orange-600);
  color: var(--white);
  font-size: 0.75rem;
  font-weight: 800;
  padding: 5px 12px;
  border-radius: 9999px;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.25);
}
.bento-pill-tag.blue { background: var(--blue-600); }
.bento-pill-tag.navy { background: var(--navy-900); border: 1px solid rgba(255,255,255,0.2); }
.bento-pill-tag.green { background: var(--green-600); }

.bento-media-BottomTitle {
  color: var(--white);
  font-size: 0.8rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 6px;
}

.bento-srv-body {
  padding: 24px 22px 22px;
  display: flex;
  flex-direction: column;
  flex: 1;
}
@media (min-width: 640px) {
  .bento-srv-body { padding: 28px 28px 26px; }
}
.bento-srv-body h3 {
  font-size: 1.32rem;
  font-weight: 800;
  color: var(--navy-900);
  letter-spacing: -0.02em;
  margin-bottom: 8px;
  line-height: 1.25;
}
.bento-srv-body > p {
  font-size: 0.92rem;
  color: var(--slate-600);
  line-height: 1.6;
  margin-bottom: 18px;
}

.bento-feature-list {
  list-style: none;
  display: grid;
  gap: 10px;
  margin-bottom: 22px;
  flex: 1;
}
.bento-feature-list li {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--slate-50);
  border: 1px solid var(--slate-200);
  padding: 10px 13px;
  border-radius: var(--radius-xs);
  font-size: 0.87rem;
  font-weight: 700;
  color: var(--navy-900);
}
.bento-feature-list li svg {
  width: 17px;
  height: 17px;
  color: var(--green-600);
  flex-shrink: 0;
}

.bento-cta-footer {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
  padding-top: 16px;
  border-top: 1px solid var(--slate-100);
}
@media (min-width: 480px) {
  .bento-cta-footer {
    grid-template-columns: 1.15fr 0.85fr;
  }
}
.bento-btn-call {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: var(--orange-600);
  color: var(--white);
  font-size: 0.88rem;
  font-weight: 800;
  padding: 12px 16px;
  border-radius: var(--radius-xs);
  text-align: center;
}
.bento-btn-call:hover {
  background: #c2410c;
}
.bento-btn-detail {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  background: var(--slate-100);
  color: var(--navy-900);
  font-size: 0.86rem;
  font-weight: 800;
  padding: 12px 14px;
  border-radius: var(--radius-xs);
  text-align: center;
}
.bento-btn-detail:hover {
  background: var(--navy-900);
  color: var(--white);
}

/* ==========================================================================
   AGENCY-GRADE PURE ARCHITECTURAL CORPORATE LOGO SYSTEM (3 VARIATIONS)
   ========================================================================== */
.bt-corp-logo {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  text-decoration: none;
  flex-shrink: 0;
  user-select: none;
}

/* Variation 1: German Industrial "BT" Monogram Badge (Bosch/Buderus/Viessmann Grade) */
.bt-monogram-badge {
  width: 44px;
  height: 44px;
  flex-shrink: 0;
  display: block;
}
@media (min-width: 640px) {
  .bt-monogram-badge { width: 48px; height: 48px; }
}

.bt-wordmark {
  display: flex;
  flex-direction: column;
  justify-content: center;
  line-height: 1;
}
.bt-wordmark-top {
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: 1.24rem;
  font-weight: 900;
  letter-spacing: -0.035em;
  color: var(--navy-900);
  white-space: nowrap;
}
@media (min-width: 640px) {
  .bt-wordmark-top { font-size: 1.44rem; }
}
.bt-wordmark-top .w-accent {
  color: var(--orange-600);
}
.bt-wordmark-top .w-pill {
  background: var(--orange-600);
  color: var(--white);
  padding: 3px 8px;
  border-radius: 6px;
  font-size: 1.05rem;
  letter-spacing: -0.02em;
}
@media (min-width: 640px) {
  .bt-wordmark-top .w-pill { font-size: 1.22rem; }
}
.bt-wordmark-bottom {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.64rem;
  font-weight: 800;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--slate-500);
  margin-top: 4px;
  white-space: nowrap;
}
@media (min-width: 640px) {
  .bt-wordmark-bottom { font-size: 0.68rem; }
}
.bt-wordmark-bottom .dot-sep {
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--orange-600);
}

/* Interactive Logo Switcher Floating Bar (For User Preview Selection) */
.logo-picker-bar {
  background: #1e293b;
  color: #f8fafc;
  padding: 6px 12px;
  font-size: 0.76rem;
  border-bottom: 1px solid rgba(255,255,255,0.12);
}
.logo-picker-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 8px;
}
.lp-btn {
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.2);
  color: #e2e8f0;
  font-family: inherit;
  font-size: 0.74rem;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 6px;
  cursor: pointer;
}
.lp-btn.active, .lp-btn:hover {
  background: var(--orange-600);
  border-color: var(--orange-500);
  color: #fff;
}


/* ==========================================================================
   10. V8 OFFICIAL HORIZONTAL BRAND LOGO (burak-teknik-logo.png)
   ========================================================================== */
.official-logo-link {
  display: inline-flex;
  align-items: center;
  flex-shrink: 0;
  text-decoration: none;
}
.official-logo-img {
  height: 40px;
  width: auto;
  max-width: 195px;
  object-fit: contain;
  display: block;
}
@media (min-width: 480px) {
  .official-logo-img {
    height: 46px;
    max-width: 230px;
  }
}
@media (min-width: 1024px) {
  .official-logo-img {
    height: 52px;
    max-width: 260px;
  }
}



/* ==========================================================================
   V11: UNIFIED CORPORATE DESIGN SYSTEM & ZERO-SHIFT STRICT CSS GRIDS
   Eliminates all uneven flex-wrapping, line shifts, and style mismatches
   ========================================================================== */

/* 1. Header & Navigation Precision Alignment */
@media (min-width: 1080px) and (max-width: 1180px) {
  .main-nav a {
    padding: 7px 9px;
    font-size: 0.84rem;
  }
  .official-logo-img {
    height: 44px;
    max-width: 210px;
  }
}

/* 2. Hero Brand Pills — Strict Equal-Width Grid (Zero Jagged Wrapping) */
.brand-pills-wrap {
  display: grid !important;
  grid-template-columns: repeat(3, 1fr);
  gap: 7px;
}
@media (min-width: 540px) {
  .brand-pills-wrap {
    grid-template-columns: repeat(4, 1fr);
  }
}
@media (min-width: 768px) {
  .brand-pills-wrap {
    grid-template-columns: repeat(6, 1fr);
  }
}
.brand-pill-btn {
  width: 100%;
  height: 36px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  padding: 0 8px !important;
  border-radius: 8px !important;
  font-size: 0.78rem !important;
  font-weight: 700 !important;
}

/* 3. Diagnostic Error Code Bar — Strict Equal-Width Grid */
.diag-codes-bar {
  display: grid !important;
  grid-template-columns: 1fr;
  gap: 8px;
  margin: 14px 0 18px;
}
@media (min-width: 540px) {
  .diag-codes-bar {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (min-width: 860px) {
  .diag-codes-bar {
    grid-template-columns: repeat(3, 1fr);
  }
}
.code-chip-btn {
  width: 100%;
  min-height: 40px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  padding: 8px 10px !important;
}

/* 4. Zero-Risk Guarantee Strip — Strict 3-Column Grid (No Orphan Line Wrap) */
.zero-risk-strip {
  background: #f8fafc;
  border-bottom: 1px solid #e2e8f0;
  padding: 14px 0;
}
.zero-risk-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}
@media (min-width: 900px) {
  .zero-risk-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
  }
}
.zero-risk-item {
  display: flex;
  align-items: center;
  gap: 12px;
  background: #ffffff;
  border: 1px solid #e2e8f0;
  padding: 11px 14px;
  border-radius: 10px;
  box-shadow: 0 2px 6px rgba(15, 23, 42, 0.02);
}
.zr-badge {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  background: #fff7ed;
  border: 1px solid #fed7aa;
  color: #ea580c;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.zero-risk-item strong {
  display: block;
  font-size: 0.84rem;
  font-weight: 800;
  color: #0f172a;
  line-height: 1.25;
}
.zero-risk-item span {
  display: block;
  font-size: 0.76rem;
  color: #475569;
  margin-top: 2px;
  line-height: 1.3;
}

/* 5. 50-Brand Infinite Ticker Strip (Corporate Clean) */
.brand-ticker-strip {
  background: #0f172a;
  border-bottom: 1px solid #1e293b;
  overflow: hidden;
  white-space: nowrap;
  padding: 11px 0;
  position: relative;
}
.brand-ticker-track {
  display: inline-flex;
  gap: 12px;
  animation: ticker-slide 60s linear infinite;
}
.brand-ticker-track:hover {
  animation-play-state: paused;
}
@keyframes ticker-slide {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}
.ticker-item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: #e2e8f0 !important;
  font-size: 0.82rem;
  font-weight: 700;
  background: rgba(255, 255, 255, 0.06);
  padding: 6px 14px;
  border-radius: 8px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  white-space: nowrap;
  text-decoration: none;
  transition: all 0.18s ease;
}
.ticker-item:hover {
  background: #ea580c;
  border-color: #ea580c;
  color: #ffffff !important;
}
.t-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  flex-shrink: 0;
}
.t-dot.orange { background: #fb923c; }
.t-dot.blue { background: #38bdf8; }

/* 6. Tabbed 50-Brand Showcase Switcher — Strict 3-Column Grid */
.brands-tab-switcher {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
  max-width: 860px;
  margin: 0 auto 28px auto;
}
@media (min-width: 720px) {
  .brands-tab-switcher {
    grid-template-columns: repeat(3, 1fr);
    gap: 14px;
  }
}
.brand-tab-btn {
  width: 100%;
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 12px 18px;
  border-radius: 10px;
  font-family: inherit;
  font-size: 0.92rem;
  font-weight: 800;
  border: 1.5px solid #cbd5e1;
  background: #ffffff;
  color: #0f172a;
  cursor: pointer;
  transition: all 0.18s ease;
  white-space: nowrap;
  text-decoration: none;
}
.brand-tab-btn:hover {
  border-color: #ea580c;
  color: #ea580c;
}
.brand-tab-btn.active {
  background: #0f172a;
  color: #ffffff !important;
  border-color: #0f172a;
  box-shadow: 0 6px 16px rgba(15, 23, 42, 0.16);
}
.brand-tab-count {
  background: #ea580c;
  color: #ffffff;
  font-size: 0.72rem;
  padding: 3px 8px;
  border-radius: 6px;
  font-weight: 800;
}
.brand-tab-count.blue {
  background: #0284c7;
}

/* 7. 18 Kombi & 31 Beyaz Esya Cards — Strict 3-Column Grid & Uniform Row Heights */
.kombi-brands-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
}
@media (min-width: 680px) {
  .kombi-brands-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (min-width: 1040px) {
  .kombi-brands-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
  }
}
.kombi-brand-card {
  background: #ffffff;
  border: 1.5px solid #e2e8f0;
  border-radius: 14px;
  padding: 20px;
  box-shadow: 0 2px 10px rgba(15, 23, 42, 0.03);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 14px;
  transition: all 0.2s ease;
}
.kombi-brand-card:hover {
  border-color: #ea580c;
  transform: translateY(-2px);
  box-shadow: 0 10px 24px rgba(15, 23, 42, 0.08);
}
.kombi-brand-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding-bottom: 10px;
  border-bottom: 1px solid #f1f5f9;
  margin-bottom: 10px;
}
.kombi-brand-name {
  font-size: 1.12rem;
  font-weight: 800;
  color: #0f172a;
  margin: 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.b-card-tag {
  font-size: 0.68rem;
  font-weight: 800;
  padding: 4px 8px;
  border-radius: 6px;
  letter-spacing: 0.03em;
  white-space: nowrap;
  flex-shrink: 0;
}
.b-card-tag.kombi {
  background: #fff7ed;
  color: #c2410c;
  border: 1px solid #fed7aa;
}
.b-card-tag.beyaz {
  background: #eff6ff;
  color: #1d4ed8;
  border: 1px solid #bfdbfe;
}
.kombi-brand-models {
  font-size: 0.83rem;
  color: #475569;
  line-height: 1.5;
  margin: 0;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  min-height: 2.5em;
}
.kombi-brand-bottom {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.kombi-brand-faults {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  padding: 8px 11px;
  border-radius: 8px;
  font-size: 0.78rem;
}
.kombi-brand-faults .fault-lbl {
  font-weight: 700;
  color: #64748b;
  white-space: nowrap;
}
.kombi-brand-faults .fault-val {
  font-weight: 800;
  color: #b91c1c;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.kombi-brand-actions {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 8px;
}
.kombi-btn-primary, .kombi-btn-secondary {
  height: 40px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  border-radius: 8px;
  font-size: 0.82rem;
  font-weight: 800;
  text-decoration: none;
  white-space: nowrap;
  padding: 0 10px;
  transition: all 0.18s ease;
}
.kombi-btn-primary {
  background: #ea580c !important;
  color: #ffffff !important;
}
.kombi-btn-primary:hover {
  background: #c2410c !important;
}
.kombi-btn-secondary {
  background: #f1f5f9 !important;
  color: #0f172a !important;
  border: 1px solid #cbd5e1;
}
.kombi-btn-secondary:hover {
  background: #0f172a !important;
  color: #ffffff !important;
  border-color: #0f172a;
}

/* 8. Comparison Matrix & 12-Neighborhood Strict 3-Column Grid */
.comp-table-wrap {
  overflow-x: auto;
  border-radius: 14px;
  border: 1.5px solid #e2e8f0;
  box-shadow: 0 6px 20px rgba(15, 23, 42, 0.04);
  background: #ffffff;
}
.comp-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 620px;
}
.comp-table th, .comp-table td {
  padding: 15px 18px;
  text-align: left;
  border-bottom: 1px solid #e2e8f0;
  font-size: 0.9rem;
}
.comp-table thead th {
  background: #0f172a;
  color: #ffffff;
  font-weight: 800;
  font-size: 0.92rem;
}
.comp-table thead th.highlight-col {
  background: #ea580c;
  color: #ffffff;
}
.comp-table tbody td.highlight-col {
  background: #fff7ed;
  font-weight: 800;
  color: #9a3412;
  border-left: 1.5px solid #fed7aa;
  border-right: 1.5px solid #fed7aa;
}
.comp-table tbody td.other-col {
  color: #64748b;
}

.district-dispatch-box {
  background: #0f172a;
  color: #ffffff;
  border-radius: 16px;
  padding: 26px 24px;
  margin-top: 32px;
  border: 1px solid #1e293b;
}
.district-box-head {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding-bottom: 18px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  margin-bottom: 18px;
}
@media (min-width: 768px) {
  .district-box-head {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
}
.district-box-head h3 {
  font-size: 1.24rem;
  font-weight: 800;
  color: #ffffff;
  margin: 0;
}
.district-pills-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
}
@media (min-width: 600px) {
  .district-pills-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (min-width: 992px) {
  .district-pills-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}
.dist-pill-btn {
  width: 100%;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.14);
  color: #f8fafc;
  font-family: inherit;
  padding: 0 14px;
  border-radius: 10px;
  cursor: pointer;
  transition: all 0.18s ease;
}
.dist-pill-btn:hover {
  background: #ea580c;
  border-color: #ea580c;
  color: #ffffff;
}
.dist-name {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 0.83rem;
  font-weight: 700;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.dist-name svg {
  color: #fb923c;
  flex-shrink: 0;
}
.dist-pill-btn:hover .dist-name svg {
  color: #ffffff;
}
.dist-eta {
  background: rgba(34, 197, 94, 0.2);
  border: 1px solid rgba(34, 197, 94, 0.4);
  color: #86efac;
  font-size: 0.72rem;
  font-weight: 800;
  padding: 3px 8px;
  border-radius: 6px;
  white-space: nowrap;
  flex-shrink: 0;
}
.dist-pill-btn:hover .dist-eta {
  background: rgba(255, 255, 255, 0.22);
  border-color: rgba(255, 255, 255, 0.4);
  color: #ffffff;
}

/* 9. Markalar.html 50-Brand Portals — Symmetrical 2-Column Fault Rows (Zero Line Shift!) */
.portal-search-bar {
  max-width: 780px;
  margin: 0 auto 18px auto;
  background: #ffffff;
  border: 1.5px solid #cbd5e1;
  border-radius: 12px;
  padding: 6px 14px;
  display: flex;
  align-items: center;
  gap: 10px;
  box-shadow: 0 4px 16px rgba(15, 23, 42, 0.05);
}
.portal-search-bar:focus-within {
  border-color: #ea580c;
  box-shadow: 0 0 0 3px rgba(234, 88, 12, 0.15);
}
.portal-search-bar input {
  width: 100%;
  border: none;
  outline: none;
  font-size: 0.94rem;
  font-weight: 600;
  color: #0f172a;
  font-family: inherit;
  padding: 8px 4px;
}
.portal-search-bar button {
  background: #f1f5f9;
  border: none;
  border-radius: 50%;
  width: 28px;
  height: 28px;
  cursor: pointer;
  font-weight: 800;
  color: #475569;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.portal-filter-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
  max-width: 960px;
  margin: 0 auto 28px auto;
}
@media (min-width: 640px) {
  .portal-filter-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}
@media (min-width: 992px) {
  .portal-filter-grid {
    grid-template-columns: repeat(6, 1fr);
  }
}
.brand-nav-pill {
  width: 100%;
  height: 40px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: #ffffff;
  border: 1.5px solid #cbd5e1;
  color: #0f172a;
  font-family: inherit;
  font-size: 0.83rem;
  font-weight: 800;
  padding: 0 12px;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.18s ease;
  white-space: nowrap;
}
.brand-nav-pill.active, .brand-nav-pill:hover {
  background: #0f172a !important;
  color: #ffffff !important;
  border-color: #0f172a !important;
}

.portal-search-notice {
  background: #fff7ed;
  border: 1px solid #fed7aa;
  color: #9a3412;
  padding: 12px 18px;
  border-radius: 10px;
  font-size: 0.9rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.portal-search-notice button {
  background: none;
  border: none;
  color: #c2410c;
  cursor: pointer;
  font-weight: 800;
  font-size: 0.86rem;
}

.brand-portal-card {
  background: #ffffff;
  border: 1.5px solid #cbd5e1;
  border-radius: 16px;
  box-shadow: 0 4px 18px rgba(15, 23, 42, 0.04);
  margin-bottom: 24px;
  overflow: hidden;
}
.brand-portal-header {
  background: #f8fafc;
  padding: 18px 22px;
  border-bottom: 1.5px solid #e2e8f0;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
@media (min-width: 820px) {
  .brand-portal-header {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
}
.brand-header-info {
  flex: 1;
  min-width: 0;
}
.portal-tag {
  display: inline-block;
  font-size: 0.68rem;
  font-weight: 800;
  padding: 3px 9px;
  border-radius: 6px;
  margin-bottom: 6px;
  letter-spacing: 0.04em;
}
.portal-tag.kombi {
  background: #fff7ed;
  color: #c2410c;
  border: 1px solid #fed7aa;
}
.portal-tag.beyaz {
  background: #eff6ff;
  color: #1d4ed8;
  border: 1px solid #bfdbfe;
}
.brand-portal-title {
  font-size: 1.2rem;
  font-weight: 800;
  color: #0f172a;
  margin: 0;
  line-height: 1.3;
}
.brand-models-subtitle {
  font-size: 0.84rem;
  color: #475569;
  margin: 4px 0 0 0;
  line-height: 1.45;
}
.brand-header-chips {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  flex-shrink: 0;
}
@media (min-width: 480px) {
  .brand-header-chips {
    display: flex;
    align-items: center;
  }
}
.chip-call, .chip-wa {
  height: 40px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  font-size: 0.85rem;
  font-weight: 800;
  padding: 0 15px;
  border-radius: 8px;
  text-decoration: none;
  white-space: nowrap;
  transition: all 0.18s ease;
}
.chip-call {
  background: #ea580c !important;
  color: #ffffff !important;
}
.chip-call:hover {
  background: #c2410c !important;
}
.chip-wa {
  background: #16a34a !important;
  color: #ffffff !important;
}
.chip-wa:hover {
  background: #15803d !important;
}

.fault-item-card {
  padding: 18px 22px;
  border-bottom: 1px solid #e2e8f0;
  display: flex;
  flex-direction: column;
  gap: 12px;
  background: #ffffff;
}
.fault-item-card:last-child {
  border-bottom: none;
}
.fault-item-top {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
@media (min-width: 720px) {
  .fault-item-top {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
}
.fault-code-wrap {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
}
.code-pill {
  background: #fee2e2;
  color: #b91c1c;
  border: 1px solid #fca5a5;
  font-weight: 800;
  font-size: 0.84rem;
  padding: 4px 10px;
  border-radius: 6px;
  white-space: nowrap;
  flex-shrink: 0;
}
.fault-name {
  font-size: 0.98rem;
  font-weight: 800;
  color: #0f172a;
  margin: 0;
  line-height: 1.35;
}
.fault-row-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}
.fault-btn-call, .fault-direct-wa {
  height: 34px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  font-size: 0.78rem;
  font-weight: 800;
  padding: 0 12px;
  border-radius: 7px;
  text-decoration: none;
  white-space: nowrap;
  transition: all 0.16s ease;
}
.fault-btn-call {
  background: #0f172a;
  color: #ffffff !important;
}
.fault-btn-call:hover {
  background: #ea580c;
}
.fault-direct-wa {
  background: #f0fdf4;
  border: 1px solid #bbf7d0;
  color: #166534 !important;
}
.fault-direct-wa:hover {
  background: #16a34a;
  border-color: #16a34a;
  color: #ffffff !important;
}

/* Symmetrical 2-Column Fault Boxes — Eliminates Horizontal Line Shift */
.fault-item-body {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}
@media (min-width: 768px) {
  .fault-item-body {
    grid-template-columns: 1fr 1fr;
    gap: 14px;
  }
}
.fault-box-cause, .fault-box-solution {
  padding: 12px 14px;
  border-radius: 8px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.fault-box-cause {
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  border-left: 3.5px solid #64748b;
}
.fault-box-solution {
  background: #fff7ed;
  border: 1px solid #fed7aa;
  border-left: 3.5px solid #ea580c;
}
.f-box-title {
  font-size: 0.72rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.fault-box-cause .f-box-title {
  color: #475569;
}
.fault-box-solution .f-box-title {
  color: #c2410c;
}
.fault-box-cause p, .fault-box-solution p {
  font-size: 0.86rem;
  line-height: 1.5;
  margin: 0;
  color: #1e293b;
}

.brand-portal-footer {
  background: #0f172a;
  padding: 13px 22px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  font-size: 0.84rem;
  color: #cbd5e1;
}
@media (min-width: 640px) {
  .brand-portal-footer {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
}
.brand-portal-footer a {
  background: #ea580c;
  color: #ffffff !important;
  font-weight: 800;
  font-size: 0.82rem;
  padding: 7px 14px;
  border-radius: 7px;
  text-decoration: none;
  white-space: nowrap;
  align-self: flex-start;
}
@media (min-width: 640px) {
  .brand-portal-footer a {
    align-self: center;
  }
}


/* ==========================================================================
   V12 COMPACT & BALANCED SECTION WIDTHS (ZERO FULL-BLEED OVER-STRETCHING)
   ========================================================================== */
.grid-2 {
  max-width: 1020px;
  margin-left: auto;
  margin-right: auto;
  gap: 22px;
}
.check-box-card {
  padding: 22px 24px !important;
  border-radius: 14px;
  border: 1.5px solid #cbd5e1;
  border-top: 4px solid #ea580c;
  box-shadow: 0 4px 14px rgba(15, 23, 42, 0.04);
}
.check-box-card h3 {
  font-size: 1.14rem;
  font-weight: 800;
  color: #0f172a;
  margin-bottom: 4px;
}
.check-box-card > p {
  font-size: 0.85rem;
  color: #64748b;
  margin-bottom: 14px;
}
.clean-list {
  gap: 9px !important;
}
.clean-list li {
  padding: 9px 12px !important;
  font-size: 0.86rem !important;
  line-height: 1.45 !important;
  border: 1px solid #e2e8f0;
  background: #f8fafc;
}
.diag-box,
.calc-card,
.thermal-photo-showcase,
.comp-table-wrap,
.district-dispatch-box,
#marka-ansiklopedisi {
  max-width: 1080px;
  margin-left: auto;
  margin-right: auto;
}