/* ==========================================================================
   06 ACİL TESİSAT (06aciltesisat.com) — CORE STYLESHEET
   Architecture: Zero-Dependency, Hardware-Accelerated, 100/100 Core Web Vitals
   Identity: High-Conversion Local Service Authority (Roto-Rooter / Mr. Rooter)
   ========================================================================== */

:root {
  /* Corporate Dark Navy & Anthracite Palette */
  --navy-950: #070E1E;
  --navy-900: #0B1528;
  --navy-800: #11203D;
  --navy-700: #1B3159;
  --slate-900: #0F172A;
  --slate-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;

  /* Emergency Action Crimson / Red-Orange */
  --red-600: #DC2626;
  --red-500: #EA2839;
  --red-700: #B91C1C;
  --orange-500: #F97316;
  --red-glow: rgba(234, 40, 57, 0.32);

  /* WhatsApp & Live Dispatch Green */
  --wa-600: #16A34A;
  --wa-700: #15803D;
  --wa-500: #22C55E;
  --wa-glow: rgba(22, 163, 74, 0.32);

  /* Technical Diagnostic Cyan & Amber */
  --cyan-400: #38BDF8;
  --amber-400: #FBBF24;

  /* Layout & Typography */
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
  --container-max: 1240px;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 22px;
  --shadow-sm: 0 2px 8px rgba(15, 23, 42, 0.05);
  --shadow-md: 0 10px 28px -6px rgba(15, 23, 42, 0.1);
  --shadow-lg: 0 20px 44px -10px rgba(7, 14, 30, 0.18);
}

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  font-family: var(--font-sans);
  color: var(--slate-900);
  background-color: var(--white);
  width: 100%;
  max-width: 100%;
  overflow-x: hidden;
}

body {
  line-height: 1.55;
  width: 100%;
  max-width: 100%;
  overflow-x: hidden;
  background-color: var(--white);
  color: var(--slate-900);
  -webkit-font-smoothing: antialiased;
}

main,
section,
header,
footer {
  width: 100%;
  max-width: 100%;
  overflow-x: hidden;
}

svg,
img {
  max-width: 100%;
}

a {
  color: inherit;
  text-decoration: none;
}

ul {
  list-style: none;
}

button, input, select {
  font: inherit;
}

.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 1.25rem;
}

/* Global Grid & Flex Child Overflow Prevention */
.hero-grid > *,
.hero-cta-group > *,
.hero-trust-grid > *,
.quick-dispatch-controls > *,
.radar-metrics-row > *,
.services-grid > *,
.service-actions > *,
.why-layout > *,
.tech-pillars > *,
.districts-grid > *,
.footer-grid > *,
.mobile-sticky-grid > * {
  min-width: 0;
  max-width: 100%;
}

/* ==========================================================================
   MICRO-ANIMATIONS (CSS / SVG HARDWARE ACCELERATED)
   ========================================================================== */

@keyframes livePulse {
  0% {
    transform: scale(0.95);
    box-shadow: 0 0 0 0 rgba(34, 197, 94, 0.75);
  }
  70% {
    transform: scale(1);
    box-shadow: 0 0 0 10px rgba(34, 197, 94, 0);
  }
  100% {
    transform: scale(0.95);
    box-shadow: 0 0 0 0 rgba(34, 197, 94, 0);
  }
}

@keyframes radarWave {
  0% {
    transform: scale(0.35);
    opacity: 0.9;
  }
  100% {
    transform: scale(2.35);
    opacity: 0;
  }
}

@keyframes phoneRing {
  0%, 100% { transform: rotate(0deg); }
  10% { transform: rotate(-12deg) scale(1.06); }
  20% { transform: rotate(12deg) scale(1.06); }
  30% { transform: rotate(-10deg) scale(1.06); }
  40% { transform: rotate(10deg) scale(1.06); }
  50% { transform: rotate(0deg) scale(1); }
}

@keyframes waSignal {
  0%, 100% { transform: translateY(0) scale(1); }
  50% { transform: translateY(-2px) scale(1.07); }
}

@keyframes scanLine {
  0% { transform: translateY(0%); opacity: 0.25; }
  50% { opacity: 0.75; }
  100% { transform: translateY(100%); opacity: 0.25; }
}

.icon-phone-animated {
  animation: phoneRing 2.6s ease-in-out infinite;
  transform-origin: center;
}

.icon-wa-animated {
  animation: waSignal 2.2s ease-in-out infinite;
  transform-origin: center;
}

/* ==========================================================================
   TOP EMERGENCY BAR & STICKY HEADER
   ========================================================================== */

.top-dispatch-bar {
  background-color: var(--navy-950);
  color: var(--slate-200);
  font-size: 0.82rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  padding: 0.45rem 0;
}

.top-dispatch-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.dispatch-bar-left,
.dispatch-bar-right {
  display: flex;
  align-items: center;
  gap: 1.15rem;
}

.dispatch-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-weight: 600;
  color: var(--white);
}

.dispatch-tag svg {
  width: 15px;
  height: 15px;
  color: var(--red-500);
  flex-shrink: 0;
}

.dispatch-divider {
  width: 1px;
  height: 12px;
  background: rgba(255, 255, 255, 0.16);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 900;
  background: rgba(11, 21, 40, 0.96);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  transition: box-shadow 0.2s ease;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 76px;
  gap: 1rem;
}

/* Brand Logo (06 Shield + ACİL TESİSAT) */
.brand-logo {
  display: inline-flex;
  align-items: center;
  gap: 0.8rem;
  text-decoration: none;
  group: logo;
}

.brand-shield {
  position: relative;
  width: 48px;
  height: 52px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  filter: drop-shadow(0 4px 12px rgba(234, 40, 57, 0.38));
}

.brand-shield svg {
  width: 100%;
  height: 100%;
}

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

.brand-title {
  font-size: 1.38rem;
  font-weight: 900;
  letter-spacing: -0.02em;
  line-height: 1.05;
  color: var(--white);
  text-transform: uppercase;
}

.brand-title span {
  color: var(--red-500);
}

.brand-subtitle {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  color: var(--slate-300);
  margin-top: 0.18rem;
  white-space: nowrap;
}

/* Desktop Navigation */
.main-nav {
  display: flex;
  align-items: center;
  gap: 1.65rem;
}

.main-nav a {
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--slate-200);
  transition: color 0.18s ease;
}

.main-nav a:hover {
  color: var(--white);
}

/* Header Action Buttons — Single-Line Compact Styling */
.header-actions {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  flex-shrink: 0;
}

.header-wa-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  height: 44px;
  padding: 0 1rem;
  border-radius: 8px;
  background: rgba(22, 163, 74, 0.16);
  border: 1px solid rgba(34, 197, 94, 0.4);
  color: #4ADE80;
  font-weight: 800;
  font-size: 0.86rem;
  white-space: nowrap;
  transition: all 0.18s ease;
}

.header-wa-btn:hover {
  background: var(--wa-600);
  color: var(--white);
  border-color: var(--wa-600);
}

.header-wa-btn svg {
  width: 17px;
  height: 17px;
  flex-shrink: 0;
}

.header-call-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  height: 44px;
  padding: 0 1.1rem;
  border-radius: 8px;
  background: var(--red-600);
  color: var(--white);
  font-weight: 800;
  font-size: 0.88rem;
  white-space: nowrap;
  box-shadow: 0 4px 14px var(--red-glow);
  transition: transform 0.18s ease, background 0.18s ease;
}

.header-call-btn:hover {
  transform: translateY(-1px);
  background: var(--red-700);
}

.header-call-btn svg {
  width: 17px;
  height: 17px;
  flex-shrink: 0;
}

/* ==========================================================================
   HERO SECTION (ABOVE THE FOLD - 5 SECOND CONVERSION ARCHITECTURE)
   ========================================================================== */

.hero-section {
  position: relative;
  background:
    radial-gradient(circle at 18% 20%, rgba(234, 40, 57, 0.14) 0%, transparent 42%),
    radial-gradient(circle at 85% 30%, rgba(56, 189, 248, 0.11) 0%, transparent 45%),
    linear-gradient(180deg, var(--navy-900) 0%, var(--navy-950) 100%);
  color: var(--white);
  padding: 2.75rem 0 4rem;
  border-bottom: 4px solid var(--red-500);
  overflow: hidden;
}

/* Subtle engineering blueprint grid overlay */
.hero-section::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 36px 36px;
  pointer-events: none;
}

.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
  gap: 2.75rem;
  align-items: center;
  width: 100%;
}

/* Live Active Crew Status Indicator — Rigid Industrial Bar */
.live-status-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.52rem 0.9rem;
  border-radius: 6px;
  background: rgba(22, 163, 74, 0.16);
  border: 1px solid rgba(34, 197, 94, 0.45);
  margin-bottom: 1.25rem;
}

.live-pulse-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background-color: var(--wa-500);
  animation: livePulse 1.8s infinite;
  flex-shrink: 0;
}

.live-status-text {
  display: inline-flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.45rem;
  font-size: 0.78rem;
  font-weight: 800;
  color: #86EFAC;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.live-status-text strong {
  color: var(--white);
}

.status-sep {
  opacity: 0.45;
}

/* Main Hero Headline */
.hero-title {
  font-size: clamp(1.95rem, 3.6vw, 3.05rem);
  font-weight: 900;
  line-height: 1.13;
  letter-spacing: -0.025em;
  color: var(--white);
  margin-bottom: 1.1rem;
}

.hero-title .highlight-accent {
  color: #FF4D5E;
  text-decoration: underline;
  text-decoration-color: rgba(234, 40, 57, 0.45);
  text-underline-offset: 6px;
}

.hero-lead {
  font-size: 1.06rem;
  color: var(--slate-300);
  line-height: 1.62;
  margin-bottom: 1.75rem;
  max-width: 640px;
}

.hero-lead strong {
  color: var(--white);
  font-weight: 700;
}

/* Primary Conversion CTA Group — Single-Line Compact Buttons */
.hero-cta-group {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.75rem;
  margin-bottom: 1.85rem;
}

.cta-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  height: 48px;
  padding: 0 1.15rem;
  border-radius: 8px;
  font-size: 0.92rem;
  font-weight: 800;
  white-space: nowrap;
  transition: transform 0.16s ease, box-shadow 0.16s ease;
  position: relative;
}

.cta-btn svg {
  width: 19px;
  height: 19px;
  flex-shrink: 0;
}

.cta-btn:hover {
  transform: translateY(-1px);
}

.cta-btn-call {
  background: var(--red-600);
  color: var(--white);
  box-shadow: 0 6px 18px var(--red-glow);
}

.cta-btn-call:hover {
  background: var(--red-700);
}

.cta-btn-wa {
  background: var(--wa-600);
  color: var(--white);
  box-shadow: 0 6px 18px var(--wa-glow);
}

.cta-btn-wa:hover {
  background: var(--wa-700);
}

/* 4 Trust Badges Grid (Hero) */
.hero-trust-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.75rem;
}

.trust-badge-card {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 0.95rem;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.11);
}

.trust-badge-icon {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  background: rgba(56, 189, 248, 0.12);
  border: 1px solid rgba(56, 189, 248, 0.28);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--cyan-400);
  flex-shrink: 0;
}

.trust-badge-icon.amber {
  background: rgba(251, 191, 36, 0.13);
  border-color: rgba(251, 191, 36, 0.32);
  color: var(--amber-400);
}

.trust-badge-icon.emerald {
  background: rgba(34, 197, 94, 0.13);
  border-color: rgba(34, 197, 94, 0.32);
  color: #4ADE80;
}

.trust-badge-icon.crimson {
  background: rgba(234, 40, 57, 0.15);
  border-color: rgba(234, 40, 57, 0.35);
  color: #FF6B78;
}

.trust-badge-icon svg {
  width: 19px;
  height: 19px;
}

.trust-badge-content strong {
  display: block;
  font-size: 0.88rem;
  font-weight: 800;
  color: var(--white);
  line-height: 1.2;
}

.trust-badge-content span {
  display: block;
  font-size: 0.75rem;
  color: var(--slate-300);
  margin-top: 0.12rem;
}

/* ==========================================================================
   HERO RIGHT: INTERACTIVE THERMAL & ACOUSTIC RADAR CONSOLE
   ========================================================================== */

.diagnostic-console {
  background: linear-gradient(165deg, rgba(17, 32, 61, 0.95) 0%, rgba(7, 14, 30, 0.98) 100%);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--radius-lg);
  padding: 1.35rem;
  box-shadow: var(--shadow-lg);
  position: relative;
}

.console-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 0.9rem;
  margin-bottom: 1rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.console-title-wrap {
  display: flex;
  align-items: center;
  gap: 0.55rem;
}

.console-title-wrap svg {
  width: 19px;
  height: 19px;
  color: var(--cyan-400);
}

.console-title {
  font-size: 0.88rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--white);
}

.console-status-chip {
  font-size: 0.72rem;
  font-weight: 700;
  padding: 0.22rem 0.6rem;
  border-radius: 99px;
  background: rgba(56, 189, 248, 0.14);
  color: var(--cyan-400);
  border: 1px solid rgba(56, 189, 248, 0.3);
}

/* Animated SVG Radar Screen */
.radar-screen {
  position: relative;
  background: #050B16;
  border: 1px solid rgba(56, 189, 248, 0.25);
  border-radius: var(--radius-md);
  padding: 1rem;
  margin-bottom: 1.1rem;
  overflow: hidden;
}

.radar-svg-wrap {
  width: 100%;
  height: auto;
  max-width: 100%;
  display: block;
}

.radar-wave-circle {
  transform-origin: 190px 95px;
  animation: radarWave 2.8s ease-out infinite;
}

.radar-wave-circle.delay-1 {
  animation-delay: 0.9s;
}

.radar-wave-circle.delay-2 {
  animation-delay: 1.8s;
}

.radar-metrics-row {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.55rem;
  margin-top: 0.75rem;
  padding-top: 0.75rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.radar-metric {
  background: rgba(255, 255, 255, 0.03);
  padding: 0.45rem 0.6rem;
  border-radius: 6px;
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.radar-metric-label {
  display: block;
  font-size: 0.68rem;
  color: var(--slate-300);
}

.radar-metric-val {
  display: block;
  font-size: 0.85rem;
  font-weight: 800;
  color: var(--white);
  margin-top: 0.1rem;
}

.radar-metric-val.cyan { color: var(--cyan-400); }
.radar-metric-val.emerald { color: #4ADE80; }
.radar-metric-val.amber { color: var(--amber-400); }

/* Quick Dispatch Interactive Widget inside Console */
.quick-dispatch-box {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-md);
  padding: 0.95rem;
}

.quick-dispatch-label {
  display: block;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--slate-200);
  margin-bottom: 0.55rem;
}

.quick-dispatch-controls {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.55rem;
  margin-bottom: 0.75rem;
}

.console-select {
  width: 100%;
  max-width: 100%;
  min-width: 0;
  background: var(--navy-950);
  color: var(--white);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 8px;
  padding: 0.55rem 0.65rem;
  font-size: 0.83rem;
  font-weight: 600;
  cursor: pointer;
}

.console-select:focus {
  outline: 2px solid var(--cyan-400);
  border-color: transparent;
}

.dispatch-eta-result {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.65rem;
  background: rgba(22, 163, 74, 0.14);
  border: 1px solid rgba(34, 197, 94, 0.35);
  border-radius: 8px;
  padding: 0.6rem 0.8rem;
  margin-bottom: 0.75rem;
}

.dispatch-eta-info {
  font-size: 0.8rem;
  color: var(--slate-200);
}

.dispatch-eta-info strong {
  color: #4ADE80;
  font-weight: 800;
}

.console-wa-dispatch-btn {
  width: 100%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  height: 46px;
  padding: 0 1rem;
  border-radius: 8px;
  background: var(--wa-600);
  border: none;
  color: var(--white);
  font-size: 0.86rem;
  font-weight: 800;
  white-space: nowrap;
  cursor: pointer;
  transition: transform 0.16s ease, background 0.16s ease;
}

.console-wa-dispatch-btn:hover {
  transform: translateY(-1px);
  background: var(--wa-700);
}

.console-wa-dispatch-btn svg {
  width: 18px;
  height: 18px;
}

/* ==========================================================================
   SECTION HEADINGS & COMMON UTILITIES
   ========================================================================== */

.section {
  padding: 4.5rem 0;
}

.section-alt {
  background-color: var(--slate-50);
  border-top: 1px solid var(--slate-200);
  border-bottom: 1px solid var(--slate-200);
}

.section-dark {
  background-color: var(--navy-900);
  color: var(--white);
}

.section-header {
  max-width: 760px;
  margin: 0 auto 3rem;
  text-align: center;
}

.section-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--red-600);
  background: rgba(220, 38, 38, 0.08);
  border: 1px solid rgba(220, 38, 38, 0.2);
  padding: 0.35rem 0.85rem;
  border-radius: 999px;
  margin-bottom: 0.85rem;
}

.section-eyebrow svg {
  width: 15px;
  height: 15px;
}

.section-dark .section-eyebrow {
  color: var(--cyan-400);
  background: rgba(56, 189, 248, 0.12);
  border-color: rgba(56, 189, 248, 0.28);
}

.section-title {
  font-size: clamp(1.65rem, 2.8vw, 2.35rem);
  font-weight: 900;
  letter-spacing: -0.02em;
  line-height: 1.2;
  color: var(--slate-900);
  margin-bottom: 0.85rem;
}

.section-dark .section-title {
  color: var(--white);
}

.section-desc {
  font-size: 1.02rem;
  color: var(--slate-600);
  line-height: 1.6;
}

.section-dark .section-desc {
  color: var(--slate-300);
}

/* ==========================================================================
   SERVICES SECTION (HİZMETLERİMİZ)
   ========================================================================== */

.services-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.5rem;
}

.service-card {
  background: var(--white);
  border: 1px solid var(--slate-200);
  border-radius: var(--radius-lg);
  padding: 2rem;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
  position: relative;
}

.service-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: var(--slate-300);
}

.service-card-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.25rem;
}

.service-icon-wrap {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  background: var(--navy-900);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  box-shadow: 0 8px 20px rgba(11, 21, 40, 0.16);
}

.service-icon-wrap svg {
  width: 28px;
  height: 28px;
  color: var(--red-500);
}

.service-tech-tag {
  font-size: 0.74rem;
  font-weight: 700;
  color: var(--slate-700);
  background: var(--slate-100);
  border: 1px solid var(--slate-200);
  padding: 0.3rem 0.7rem;
  border-radius: 99px;
}

.service-title {
  font-size: 1.32rem;
  font-weight: 800;
  color: var(--slate-900);
  margin-bottom: 0.65rem;
  letter-spacing: -0.01em;
}

.service-desc {
  font-size: 0.95rem;
  color: var(--slate-600);
  line-height: 1.6;
  margin-bottom: 1.25rem;
}

.service-checklist {
  display: grid;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
  padding-top: 1rem;
  border-top: 1px solid var(--slate-100);
}

.service-checklist li {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--slate-800);
}

.service-checklist li svg {
  width: 17px;
  height: 17px;
  color: var(--wa-600);
  flex-shrink: 0;
}

.service-actions {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.65rem;
  margin-top: auto;
}

.service-btn-call,
.service-btn-wa {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  height: 46px;
  padding: 0 0.9rem;
  border-radius: 8px;
  font-size: 0.86rem;
  font-weight: 800;
  white-space: nowrap;
  transition: all 0.18s ease;
}

.service-btn-call {
  background: var(--red-600);
  color: var(--white);
}

.service-btn-call:hover {
  background: var(--red-700);
}

.service-btn-wa {
  background: var(--slate-100);
  color: var(--slate-900);
  border: 1px solid var(--slate-300);
}

.service-btn-wa:hover {
  background: var(--wa-600);
  color: var(--white);
  border-color: var(--wa-600);
}

.service-btn-call svg,
.service-btn-wa svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}

/* ==========================================================================
   WHY 06 ACİL TESİSAT (NEDEN BİZ? & TEKNOLOJİ KARŞILAŞTIRMASI)
   ========================================================================== */

.why-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  gap: 2.5rem;
  align-items: start;
}

.tech-pillars {
  display: grid;
  gap: 1.1rem;
}

.tech-pillar-card {
  display: flex;
  align-items: flex-start;
  gap: 1.1rem;
  padding: 1.35rem;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.tech-pillar-icon {
  width: 46px;
  height: 46px;
  border-radius: 10px;
  background: rgba(234, 40, 57, 0.15);
  border: 1px solid rgba(234, 40, 57, 0.35);
  color: #FF6B78;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.tech-pillar-icon svg {
  width: 23px;
  height: 23px;
}

.tech-pillar-body h3 {
  font-size: 1.08rem;
  font-weight: 800;
  color: var(--white);
  margin-bottom: 0.35rem;
}

.tech-pillar-body p {
  font-size: 0.91rem;
  color: var(--slate-300);
  line-height: 1.55;
}

/* Comparison Box (Kırarak Arama vs 06 Acil Tesisat Cihazlı Tespit) */
.comparison-panel {
  background: var(--navy-800);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
}

.comparison-title {
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--white);
  margin-bottom: 1.25rem;
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.comparison-title svg {
  width: 22px;
  height: 22px;
  color: var(--cyan-400);
}

.comparison-block {
  padding: 1.15rem;
  border-radius: var(--radius-md);
  margin-bottom: 1rem;
}

.comparison-block.old-way {
  background: rgba(220, 38, 38, 0.09);
  border: 1px solid rgba(220, 38, 38, 0.25);
}

.comparison-block.our-way {
  background: rgba(22, 163, 74, 0.12);
  border: 1px solid rgba(34, 197, 94, 0.35);
  margin-bottom: 1.35rem;
}

.comparison-block-header {
  font-size: 0.92rem;
  font-weight: 800;
  margin-bottom: 0.65rem;
  display: flex;
  align-items: center;
  gap: 0.45rem;
}

.comparison-block.old-way .comparison-block-header {
  color: #FCA5A5;
}

.comparison-block.our-way .comparison-block-header {
  color: #86EFAC;
}

.comparison-list {
  display: grid;
  gap: 0.45rem;
}

.comparison-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  font-size: 0.86rem;
  color: var(--slate-200);
}

.comparison-list li svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  margin-top: 2px;
}

.comparison-block.old-way .comparison-list li svg {
  color: #F87171;
}

.comparison-block.our-way .comparison-list li svg {
  color: #4ADE80;
}

/* ==========================================================================
   SERVICE AREAS SECTION (ANKARA HİZMET BÖLGELERİMİZ - YEREL SEO)
   ========================================================================== */

.districts-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.15rem;
}

.district-card {
  background: var(--white);
  border: 1px solid var(--slate-200);
  border-radius: var(--radius-md);
  padding: 1.35rem;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: border-color 0.18s ease, transform 0.18s ease;
}

.district-card:hover {
  border-color: var(--red-500);
  transform: translateY(-2px);
}

.district-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  margin-bottom: 0.65rem;
}

.district-name {
  font-size: 1.12rem;
  font-weight: 800;
  color: var(--slate-900);
  display: flex;
  align-items: center;
  gap: 0.45rem;
}

.district-name svg {
  width: 18px;
  height: 18px;
  color: var(--red-600);
  flex-shrink: 0;
}

.district-eta-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.74rem;
  font-weight: 700;
  color: var(--wa-700);
  background: rgba(22, 163, 74, 0.1);
  border: 1px solid rgba(22, 163, 74, 0.25);
  padding: 0.22rem 0.55rem;
  border-radius: 99px;
}

.district-eta-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--wa-600);
}

.district-neighborhoods {
  font-size: 0.84rem;
  color: var(--slate-600);
  line-height: 1.5;
  margin-bottom: 1rem;
}

.district-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 0.75rem;
  border-top: 1px solid var(--slate-100);
  font-size: 0.81rem;
  font-weight: 700;
}

.district-call-link {
  color: var(--red-600);
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.district-call-link:hover {
  text-decoration: underline;
}

.district-call-link svg {
  width: 14px;
  height: 14px;
}

/* ==========================================================================
   CUSTOMER REVIEWS & FAQ (MÜŞTERİ YORUMLARI VE S.S.S.)
   ========================================================================== */

.reviews-carousel-wrapper {
  margin-bottom: 4rem;
  width: 100%;
  max-width: 100%;
  overflow: hidden;
}

.reviews-carousel-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.25rem;
  flex-wrap: wrap;
}

.reviews-summary-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  background: var(--slate-50);
  border: 1px solid var(--slate-200);
  padding: 0.5rem 0.95rem;
  border-radius: 99px;
}

.reviews-summary-stars {
  display: inline-flex;
  align-items: center;
  gap: 0.15rem;
  color: #F59E0B;
}

.reviews-summary-stars svg {
  width: 15px;
  height: 15px;
  fill: currentColor;
}

.reviews-summary-text {
  font-size: 0.84rem;
  color: var(--slate-700);
}

.reviews-summary-text strong {
  color: var(--slate-900);
  font-weight: 800;
}

.reviews-carousel-controls {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
}

.carousel-nav-btn {
  width: 40px;
  height: 40px;
  border-radius: 8px;
  border: 1px solid var(--slate-300);
  background: var(--white);
  color: var(--slate-800);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background-color 0.18s ease, border-color 0.18s ease, color 0.18s ease, transform 0.12s ease;
}

.carousel-nav-btn:hover {
  background: var(--navy-900);
  border-color: var(--navy-900);
  color: var(--white);
}

.carousel-nav-btn:active {
  transform: scale(0.95);
}

.carousel-nav-btn svg {
  width: 18px;
  height: 18px;
}

.carousel-counter {
  min-width: 68px;
  height: 40px;
  padding: 0 0.75rem;
  border-radius: 8px;
  background: var(--slate-100);
  border: 1px solid var(--slate-200);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.82rem;
  font-weight: 800;
  color: var(--slate-800);
  font-variant-numeric: tabular-nums;
}

.reviews-carousel-track {
  display: flex;
  gap: 1.35rem;
  width: 100%;
  max-width: 100%;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scroll-behavior: smooth;
  scrollbar-width: none;
  -ms-overflow-style: none;
  padding-bottom: 0.25rem;
}

.reviews-carousel-track::-webkit-scrollbar {
  display: none;
}

.review-card {
  flex: 0 0 calc((100% - 2.7rem) / 3);
  min-width: 0;
  max-width: 100%;
  scroll-snap-align: start;
  background: var(--slate-50);
  border: 1px solid var(--slate-200);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 225px;
  user-select: none;
}

.review-stars {
  display: flex;
  align-items: center;
  gap: 0.2rem;
  color: #F59E0B;
  margin-bottom: 0.85rem;
}

.review-stars svg {
  width: 17px;
  height: 17px;
  fill: currentColor;
}

.review-text {
  font-size: 0.93rem;
  color: var(--slate-700);
  line-height: 1.6;
  margin-bottom: 1.25rem;
}

.review-author {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 0.85rem;
  border-top: 1px solid var(--slate-200);
}

.review-author-name {
  font-size: 0.88rem;
  font-weight: 800;
  color: var(--slate-900);
}

.review-author-meta {
  font-size: 0.76rem;
  color: var(--slate-500);
}

.review-verified-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  font-size: 0.73rem;
  font-weight: 700;
  color: var(--wa-700);
}

.review-verified-badge svg {
  width: 14px;
  height: 14px;
}

/* Accordion FAQ */
.faq-container {
  max-width: 860px;
  margin: 0 auto;
}

.faq-list {
  display: grid;
  gap: 0.85rem;
}

.faq-item {
  background: var(--white);
  border: 1px solid var(--slate-200);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.faq-item[open] {
  border-color: var(--slate-400);
  box-shadow: var(--shadow-sm);
}

.faq-summary {
  list-style: none;
  cursor: pointer;
  padding: 1.15rem 1.35rem;
  font-size: 1.02rem;
  font-weight: 800;
  color: var(--slate-900);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  user-select: none;
}

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

.faq-chevron {
  width: 20px;
  height: 20px;
  color: var(--red-600);
  flex-shrink: 0;
  transition: transform 0.22s ease;
}

.faq-item[open] .faq-chevron {
  transform: rotate(180deg);
}

.faq-answer {
  padding: 0 1.35rem 1.25rem;
  font-size: 0.94rem;
  color: var(--slate-600);
  line-height: 1.65;
  border-top: 1px solid var(--slate-100);
  padding-top: 0.95rem;
}

/* ==========================================================================
   FINAL CTA BANNER & FOOTER
   ========================================================================== */

.emergency-cta-banner {
  background: linear-gradient(135deg, var(--navy-900) 0%, var(--navy-800) 100%);
  border-top: 4px solid var(--red-500);
  color: var(--white);
  padding: 3.5rem 0;
}

.emergency-banner-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  flex-wrap: wrap;
}

.emergency-banner-copy {
  max-width: 640px;
}

.emergency-banner-copy h2 {
  font-size: clamp(1.5rem, 2.5vw, 2.1rem);
  font-weight: 900;
  margin-bottom: 0.6rem;
}

.emergency-banner-copy p {
  color: var(--slate-300);
  font-size: 1rem;
}

.emergency-banner-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.site-footer {
  background-color: var(--navy-950);
  color: var(--slate-300);
  padding: 3.5rem 0 2.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 0.88rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.1fr;
  gap: 2rem;
  margin-bottom: 2.5rem;
}

.footer-col h3 {
  font-size: 0.95rem;
  font-weight: 800;
  color: var(--white);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 1rem;
}

.footer-links {
  display: grid;
  gap: 0.55rem;
}

.footer-links a:hover {
  color: var(--white);
}

.footer-bottom {
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.8rem;
  color: var(--slate-500);
}

/* ==========================================================================
   MOBILE STICKY BOTTOM BAR (YAPIŞKAN ALT BAR — RİJİT ENDÜSTRİYEL TASARIM)
   ========================================================================== */

.mobile-sticky-bar {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(7, 14, 30, 0.98);
  backdrop-filter: blur(10px);
  border-top: 2px solid rgba(255, 255, 255, 0.16);
  padding: 0.5rem 0.55rem calc(0.5rem + env(safe-area-inset-bottom, 0px));
  box-shadow: 0 -8px 28px rgba(0, 0, 0, 0.5);
}

.mobile-sticky-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.5rem;
}

.sticky-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  height: 46px;
  padding: 0 0.75rem;
  border-radius: 8px;
  color: var(--white);
  font-size: 0.85rem;
  font-weight: 800;
  white-space: nowrap;
}

.sticky-btn-wa {
  background: var(--wa-600);
}

.sticky-btn-call {
  background: var(--red-600);
}

.sticky-btn svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

/* ==========================================================================
   RESPONSIVE BREAKPOINTS (100% MOBILE-FIRST ALIGNMENT & ZERO OVERFLOW)
   ========================================================================== */

@media (max-width: 1024px) {
  .main-nav {
    display: none;
  }
  .hero-grid,
  .why-layout {
    grid-template-columns: minmax(0, 1fr);
    gap: 2rem;
  }
  .districts-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .review-card {
    flex: 0 0 calc((100% - 1.35rem) / 2);
  }
  .footer-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 768px) {
  body {
    padding-bottom: 68px; /* Space for Mobile Sticky Bottom Bar */
  }
  .container {
    padding: 0 1rem;
    width: 100%;
    max-width: 100%;
  }
  .section {
    padding: 3rem 0;
  }
  .section-header {
    margin-bottom: 2rem;
  }
  .top-dispatch-bar {
    display: none;
  }
  .header-inner {
    min-height: 64px;
    gap: 0.5rem;
  }
  .brand-logo {
    gap: 0.55rem;
    min-width: 0;
  }
  .header-wa-btn {
    display: none;
  }
  .header-call-btn {
    height: 40px;
    padding: 0 0.85rem;
    font-size: 0.8rem;
    letter-spacing: 0.02em;
    white-space: nowrap;
    flex-shrink: 0;
  }
  .brand-title {
    font-size: 1.1rem;
  }
  .brand-subtitle {
    font-size: 0.58rem;
    letter-spacing: 0.01em;
    white-space: normal;
    line-height: 1.2;
  }
  .brand-shield {
    width: 36px;
    height: 40px;
  }
  .hero-section {
    padding: 1.35rem 0 2.25rem;
  }
  .hero-grid {
    grid-template-columns: minmax(0, 1fr);
    gap: 1.65rem;
  }
  .live-status-pill {
    width: 100%;
    max-width: 100%;
    justify-content: flex-start;
    padding: 0.48rem 0.7rem;
  }
  .live-status-text {
    font-size: 0.7rem;
    letter-spacing: 0.02em;
  }
  .hero-title {
    font-size: 1.68rem;
    line-height: 1.18;
  }
  .hero-lead {
    font-size: 0.95rem;
    margin-bottom: 1.35rem;
  }
  .hero-cta-group,
  .services-grid,
  .districts-grid,
  .footer-grid,
  .hero-trust-grid,
  .quick-dispatch-controls {
    grid-template-columns: minmax(0, 1fr);
  }
  .hero-cta-group {
    gap: 0.65rem;
    margin-bottom: 1.35rem;
  }
  .cta-btn {
    width: 100%;
    max-width: 100%;
    padding: 0 0.9rem;
    font-size: 0.88rem;
  }
  .hero-trust-grid {
    gap: 0.6rem;
  }
  .trust-badge-card {
    padding: 0.7rem 0.85rem;
    width: 100%;
    max-width: 100%;
  }
  .diagnostic-console {
    padding: 1rem;
    width: 100%;
    max-width: 100%;
    overflow: hidden;
  }
  .console-header {
    flex-wrap: wrap;
    gap: 0.45rem;
  }
  .console-title {
    font-size: 0.8rem;
  }
  .console-status-chip {
    font-size: 0.66rem;
    padding: 0.18rem 0.5rem;
    white-space: nowrap;
  }
  .radar-screen {
    padding: 0.75rem;
  }
  .radar-metrics-row {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.4rem;
  }
  .radar-metric {
    padding: 0.4rem 0.45rem;
  }
  .radar-metric-label {
    font-size: 0.63rem;
  }
  .radar-metric-val {
    font-size: 0.74rem;
  }
  .quick-dispatch-box {
    padding: 0.85rem;
  }
  .console-wa-dispatch-btn {
    width: 100%;
    max-width: 100%;
    padding: 0 0.75rem;
    font-size: 0.82rem;
  }
  .service-card {
    padding: 1.25rem;
  }
  .service-card-top {
    flex-wrap: wrap;
    gap: 0.5rem;
  }
  .service-actions {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.5rem;
  }
  .service-btn-call,
  .service-btn-wa {
    padding: 0 0.6rem;
    font-size: 0.82rem;
  }
  .tech-pillar-card {
    padding: 1.1rem;
    gap: 0.85rem;
  }
  .comparison-panel {
    padding: 1.2rem;
  }
  .district-card {
    padding: 1.15rem;
  }
  .reviews-carousel-track {
    gap: 1rem;
  }
  .review-card {
    flex: 0 0 100%;
    width: 100%;
    max-width: 100%;
    padding: 1.25rem;
  }
  .reviews-carousel-bar {
    flex-direction: column;
    align-items: stretch;
    gap: 0.75rem;
  }
  .reviews-summary-pill {
    justify-content: center;
    font-size: 0.78rem;
    padding: 0.45rem 0.7rem;
    text-align: center;
    flex-wrap: wrap;
  }
  .reviews-carousel-controls {
    justify-content: space-between;
  }
  .faq-summary {
    padding: 1rem 1.1rem;
    font-size: 0.94rem;
  }
  .faq-answer {
    padding: 0.85rem 1.1rem 1.1rem;
    font-size: 0.88rem;
  }
  .emergency-cta-banner {
    padding: 2.5rem 0;
  }
  .emergency-banner-inner {
    flex-direction: column;
    align-items: stretch;
    gap: 1.25rem;
  }
  .emergency-banner-actions {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    gap: 0.65rem;
    width: 100%;
  }
  .mobile-sticky-bar {
    display: block;
  }
}

@media (max-width: 380px) {
  .sticky-btn {
    padding: 0 0.45rem;
    font-size: 0.76rem;
  }
  .service-btn-call,
  .service-btn-wa {
    font-size: 0.77rem;
    padding: 0 0.45rem;
  }
  .radar-metrics-row {
    grid-template-columns: minmax(0, 1fr);
  }
}