/**
 * ALSANCAK YOL YARDIM - Ultra High-Performance Core CSS
 * 100% Vanilla CSS • Zero Render-Blocking CDN Dependencies • PageSpeed 95-100
 */

:root {
  --bg: #090909;
  --surface: #131313;
  --surface-card: #111111;
  --surface-high: #201f1f;
  --surface-highest: #2a2a2a;
  --primary: #d90429;
  --primary-hover: #ef233c;
  --primary-glow: rgba(217, 4, 41, 0.35);
  --primary-tint: #ffb3af;
  --primary-container: #8d001c;
  --text-main: #ffffff;
  --text-body: #e5e2e1;
  --text-muted: #9e9a99;
  --border: rgba(255, 255, 255, 0.1);
  --border-focus: rgba(217, 4, 41, 0.6);
  --font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  --container-max: 1240px;
  --transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
  font-family: var(--font-family);
  background-color: var(--bg);
  color: var(--text-body);
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
  line-height: 1.6;
  font-size: 16px;
  padding-bottom: 76px; /* Space for mobile sticky bottom bar */
}

@media (min-width: 768px) {
  body {
    padding-bottom: 0;
  }
}

::selection {
  background: var(--primary);
  color: #fff;
}

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

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

.container {
  width: 100%;
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: 20px;
  padding-right: 20px;
}

/* Icon helper */
.icon {
  width: 20px;
  height: 20px;
  display: inline-block;
  vertical-align: middle;
  flex-shrink: 0;
}
.icon-lg {
  width: 28px;
  height: 28px;
}
.icon-xl {
  width: 36px;
  height: 36px;
}

/* Top Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 99;
  background-color: rgba(19, 19, 19, 0.88);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
  transition: var(--transition);
}

.header-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 0;
}

.brand-link {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  font-size: 20px;
  letter-spacing: -0.02em;
  color: var(--text-main);
}
.brand-link:hover {
  color: var(--primary-tint);
}
.brand-icon {
  width: 32px;
  height: 32px;
}

.main-nav {
  display: none;
  gap: 24px;
}

@media (min-width: 768px) {
  .main-nav {
    display: flex;
  }
}

.nav-link {
  font-weight: 600;
  font-size: 15px;
  color: var(--text-muted);
}
.nav-link:hover, .nav-link.active {
  color: var(--primary-tint);
}

.header-phone {
  display: none;
  font-weight: 800;
  font-size: 16px;
  color: var(--primary-tint);
  white-space: nowrap;
}
@media (min-width: 992px) {
  .header-phone {
    display: inline-flex;
    align-items: center;
    gap: 8px;
  }
}
.header-phone:hover {
  color: #fff;
  transform: scale(1.02);
}

/* Hero Section */
.hero-section {
  position: relative;
  min-height: 85vh;
  display: flex;
  align-items: center;
  padding: 80px 0 60px;
  overflow: hidden;
  background-color: var(--bg);
}

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

.hero-bg-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.35;
  filter: grayscale(80%);
}

.hero-overlay-x {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, #090909 0%, rgba(9, 9, 9, 0.92) 45%, rgba(9, 9, 9, 0.4) 100%);
}

.hero-overlay-y {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(9, 9, 9, 0.4) 0%, transparent 40%, #090909 100%);
}

.hero-content {
  position: relative;
  z-index: 10;
  max-width: 760px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.badge-emergency {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--primary-tint);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.hero-title {
  font-size: 36px;
  line-height: 1.15;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--text-main);
}
@media (min-width: 768px) {
  .hero-title {
    font-size: 56px;
  }
}

.hero-desc {
  font-size: 18px;
  color: var(--text-muted);
  max-width: 600px;
  line-height: 1.6;
}

.hero-buttons {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-top: 10px;
}
@media (min-width: 520px) {
  .hero-buttons {
    flex-direction: row;
  }
}

/* Glowing & Action Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 15px 28px;
  font-size: 16px;
  font-weight: 700;
  border-radius: var(--radius-md);
  cursor: pointer;
  border: none;
  transition: var(--transition);
  text-align: center;
  white-space: nowrap;
}

.btn-primary {
  background-color: var(--primary);
  color: #fff;
  box-shadow: 0 0 24px var(--primary-glow);
}
.btn-primary:hover {
  background-color: var(--primary-hover);
  box-shadow: 0 0 35px rgba(217, 4, 41, 0.6);
  transform: translateY(-2px);
  color: #fff;
}

.btn-outline {
  background-color: transparent;
  color: #fff;
  border: 2px solid var(--primary-container);
}
.btn-outline:hover {
  background-color: rgba(141, 0, 28, 0.25);
  border-color: var(--primary);
  color: #fff;
  transform: translateY(-2px);
}

.hero-trust-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  padding-top: 24px;
  margin-top: 10px;
  border-top: 1px solid var(--border);
  font-size: 14px;
  font-weight: 600;
  color: var(--text-muted);
}
.trust-item {
  display: flex;
  align-items: center;
  gap: 6px;
}
.dot-red {
  color: var(--primary-tint);
}

/* Sections */
.section-padding {
  padding: 70px 0;
}
@media (min-width: 768px) {
  .section-padding {
    padding: 100px 0;
  }
}

.section-header {
  margin-bottom: 40px;
}
.section-title {
  font-size: 28px;
  font-weight: 800;
  color: var(--text-main);
  letter-spacing: -0.01em;
}
@media (min-width: 768px) {
  .section-title {
    font-size: 38px;
  }
}
.section-divider {
  width: 60px;
  height: 4px;
  background-color: var(--primary);
  border-radius: var(--radius-sm);
  margin-top: 12px;
}

/* Services Grid & Slider */
.services-slider-container {
  width: 100%;
  position: relative;
  overflow: hidden;
}

.services-track {
  display: flex;
  gap: 20px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  padding-bottom: 15px;
  scrollbar-width: thin;
  scrollbar-color: var(--surface-highest) transparent;
}
.services-track::-webkit-scrollbar {
  height: 6px;
}
.services-track::-webkit-scrollbar-thumb {
  background: var(--surface-highest);
  border-radius: 4px;
}

.service-card {
  flex: 0 0 85%;
  scroll-snap-align: start;
  background-color: var(--surface-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  position: relative;
  overflow: hidden;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
@media (min-width: 640px) {
  .service-card {
    flex: 0 0 calc(50% - 12px);
  }
}
@media (min-width: 1024px) {
  .service-card {
    flex: 0 0 calc(33.333% - 14px);
  }
}

.service-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(217, 4, 41, 0.15) 0%, rgba(17, 17, 17, 0) 100%);
  opacity: 0;
  transition: opacity 0.4s ease;
  pointer-events: none;
}

.service-card:hover {
  border-color: rgba(217, 4, 41, 0.5);
  transform: translateY(-4px);
}
.service-card:hover::before {
  opacity: 1;
}

.service-icon-box {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background-color: var(--surface-highest);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary-tint);
  margin-bottom: 18px;
  transition: var(--transition);
}
.service-card:hover .service-icon-box {
  background-color: var(--primary);
  color: #fff;
}

.service-title {
  font-size: 20px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 10px;
}

.service-desc {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.5;
  margin-bottom: 20px;
}

.service-link {
  font-size: 14px;
  font-weight: 700;
  color: var(--primary-tint);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: auto;
}
.service-card:hover .service-link {
  color: #fff;
}

/* Why Us Section */
.why-section {
  background-color: var(--surface-card);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.why-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
}
@media (min-width: 900px) {
  .why-grid {
    grid-template-columns: 1fr 2fr;
    gap: 60px;
  }
}

.why-items-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}
@media (min-width: 640px) {
  .why-items-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.why-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}
.why-num {
  font-size: 36px;
  font-weight: 800;
  line-height: 1;
  color: var(--surface-highest);
  opacity: 0.8;
}
.why-item-title {
  font-size: 19px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 6px;
}
.why-item-desc {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.5;
}

/* Service Area Coverage (Ankara & Intercity) */
.coverage-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 20px;
}
.pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  background-color: var(--surface);
  border: 1px solid var(--border);
  border-radius: 99px;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-body);
}

/* Big CTA Banner */
.cta-banner {
  position: relative;
  overflow: hidden;
  text-align: center;
  background-color: var(--bg);
  padding: 80px 0;
}
.cta-glow-circle {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 500px;
  height: 500px;
  background: rgba(217, 4, 41, 0.16);
  filter: blur(120px);
  border-radius: 50%;
  pointer-events: none;
}
.cta-phone-huge {
  font-size: 26px;
  font-weight: 800;
  color: var(--primary-tint);
  margin: 16px 0 24px;
  letter-spacing: -0.02em;
}
@media (min-width: 768px) {
  .cta-phone-huge {
    font-size: 40px;
  }
}

/* Service Detail Page */
.page-header {
  padding: 60px 0 40px;
  background-color: var(--surface);
  border-bottom: 1px solid var(--border);
}
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 14px;
}
.breadcrumb a:hover {
  color: var(--primary-tint);
}
.detail-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
}
@media (min-width: 900px) {
  .detail-grid {
    grid-template-columns: 2fr 1fr;
  }
}

.content-body {
  font-size: 16px;
  color: var(--text-body);
  line-height: 1.8;
}
.content-body h2, .content-body h3 {
  color: #fff;
  margin: 30px 0 14px;
  font-weight: 700;
}
.content-body p {
  margin-bottom: 16px;
}
.content-body ul {
  margin: 16px 0 24px 20px;
}
.content-body li {
  margin-bottom: 8px;
}

.feature-check-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin: 24px 0;
}
@media (min-width: 600px) {
  .feature-check-list {
    grid-template-columns: 1fr 1fr;
  }
}
.feature-check-item {
  display: flex;
  align-items: center;
  gap: 10px;
  background-color: var(--surface-card);
  border: 1px solid var(--border);
  padding: 12px 16px;
  border-radius: var(--radius-md);
  font-size: 14px;
  font-weight: 600;
}
.feature-check-item .icon {
  color: #22c55e;
}

/* FAQ Accordion */
.faq-list {
  margin-top: 30px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.faq-card {
  background-color: var(--surface-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
}
.faq-summary {
  padding: 16px 20px;
  font-weight: 700;
  color: #fff;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  list-style: none;
}
.faq-summary::-webkit-details-marker {
  display: none;
}
.faq-content {
  padding: 0 20px 20px;
  font-size: 15px;
  color: var(--text-muted);
  line-height: 1.6;
}

/* Sidebar Call Box */
.sticky-sidebar-card {
  position: sticky;
  top: 100px;
  background-color: var(--surface-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 30px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

/* Footer */
.site-footer {
  background-color: #060606;
  border-top: 1px solid var(--border);
  padding: 60px 0 30px;
  color: var(--text-muted);
  font-size: 14px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 30px;
  margin-bottom: 40px;
}
@media (min-width: 768px) {
  .footer-grid {
    grid-template-columns: 2fr 1fr 1fr;
  }
}
.footer-title {
  color: #fff;
  font-weight: 700;
  font-size: 16px;
  margin-bottom: 16px;
}
.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.footer-links a:hover {
  color: var(--primary-tint);
}

.footer-bottom {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
  justify-content: space-between;
}
@media (min-width: 600px) {
  .footer-bottom {
    flex-direction: row;
  }
}

/* Mobile Sticky Bottom Bar (Critical for Conversion) */
.mobile-bottom-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  z-index: 100;
  display: flex;
  gap: 12px;
  padding: 10px 16px;
  padding-bottom: calc(10px + env(safe-area-inset-bottom));
  background-color: var(--surface);
  border-top: 1px solid rgba(217, 4, 41, 0.25);
  box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.6);
}
@media (min-width: 768px) {
  .mobile-bottom-bar {
    display: none;
  }
}

.btn-mobile-call {
  flex: 1;
  background-color: var(--primary);
  color: #fff;
  font-weight: 700;
  font-size: 15px;
  border-radius: var(--radius-md);
  padding: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  animation: pulse-glow 2.5s infinite;
}

.btn-mobile-wa {
  flex: 1;
  background-color: #25d366;
  color: #fff;
  font-weight: 700;
  font-size: 15px;
  border-radius: var(--radius-md);
  padding: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

@keyframes pulse-glow {
  0%, 100% {
    box-shadow: 0 0 10px rgba(217, 4, 41, 0.4);
  }
  50% {
    box-shadow: 0 0 22px rgba(217, 4, 41, 0.8);
  }
}