/* =========================================================
   Cem Hyundai Özel Servis — Kurumsal Tanıtım Sitesi
   Stil dosyası (tek dosya, mobile-first)
   ========================================================= */

/* ---------- Reset & Temel ---------- */
*,
*::before,
*::after {
  box-sizing: border-box;
}

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

body {
  margin: 0;
  font-family: "Segoe UI", -apple-system, BlinkMacSystemFont, "Helvetica Neue",
    Arial, "Noto Sans", sans-serif;
  font-size: 16px;
  line-height: 1.6;
  color: #1f2937;
  background-color: #ffffff;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

a {
  color: #002c5f;
  text-decoration: none;
  transition: color 0.2s ease;
}

a:hover,
a:focus {
  color: #0a4a9a;
  text-decoration: underline;
}

h1,
h2,
h3,
h4 {
  margin: 0 0 0.6em;
  color: #0f172a;
  line-height: 1.25;
  font-weight: 700;
}

h1 {
  font-size: clamp(1.9rem, 4vw, 2.6rem);
}

h2 {
  font-size: clamp(1.5rem, 3vw, 2rem);
}

h3 {
  font-size: 1.2rem;
}

p {
  margin: 0 0 1em;
}

ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.container {
  width: 100%;
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 20px;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: #002c5f;
  color: #fff;
  padding: 10px 16px;
  z-index: 1000;
}

.skip-link:focus {
  left: 8px;
  top: 8px;
}

/* ---------- Renk değişkenleri ---------- */
:root {
  --color-primary: #002c5f;
  --color-primary-light: #0a4a9a;
  --color-accent: #1e88e5;
  --color-dark: #0f172a;
  --color-muted: #64748b;
  --color-bg: #ffffff;
  --color-bg-alt: #f5f7fb;
  --color-border: #e2e8f0;
  --color-success: #16a34a;
  --color-danger: #dc2626;
  --shadow-sm: 0 2px 6px rgba(15, 23, 42, 0.06);
  --shadow-md: 0 6px 18px rgba(15, 23, 42, 0.08);
  --radius: 10px;
}

/* ---------- Üst bar ---------- */
.topbar {
  background: var(--color-dark);
  color: #e2e8f0;
  font-size: 0.85rem;
  padding: 8px 0;
}

.topbar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}

.topbar a {
  color: #e2e8f0;
}

.topbar a:hover {
  color: #fff;
}

/* ---------- Header / Navigasyon ---------- */
.site-header {
  background: #fff;
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: var(--shadow-sm);
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 14px;
  padding-bottom: 14px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  font-size: 1.05rem;
  color: var(--color-primary);
  text-decoration: none;
}

.logo:hover {
  text-decoration: none;
  color: var(--color-primary-light);
}

.logo-mark {
  width: 38px;
  height: 38px;
  flex-shrink: 0;
}

.logo-text small {
  display: block;
  font-weight: 500;
  font-size: 0.7rem;
  color: var(--color-muted);
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

.nav-toggle {
  display: none;
  background: transparent;
  border: 1px solid var(--color-border);
  color: var(--color-dark);
  padding: 8px 12px;
  border-radius: 6px;
  cursor: pointer;
  font-size: 1.2rem;
  line-height: 1;
}

.nav-toggle:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

.main-nav ul {
  display: flex;
  gap: 6px;
}

.main-nav a {
  display: inline-block;
  padding: 10px 14px;
  color: var(--color-dark);
  font-weight: 600;
  font-size: 0.95rem;
  border-radius: 6px;
}

.main-nav a:hover,
.main-nav a:focus {
  background: var(--color-bg-alt);
  color: var(--color-primary);
  text-decoration: none;
}

.main-nav a.active {
  color: var(--color-primary);
  background: var(--color-bg-alt);
}

.cta-call {
  background: var(--color-primary);
  color: #fff !important;
  padding: 10px 16px;
  border-radius: 6px;
}

.cta-call:hover {
  background: var(--color-primary-light);
  color: #fff !important;
}

@media (max-width: 820px) {
  .nav-toggle {
    display: inline-flex;
    align-items: center;
    gap: 6px;
  }
  .main-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: #fff;
    border-bottom: 1px solid var(--color-border);
    box-shadow: var(--shadow-md);
    padding: 12px 20px 18px;
  }
  .main-nav.is-open {
    display: block;
  }
  .main-nav ul {
    flex-direction: column;
    gap: 4px;
  }
  .main-nav a {
    padding: 12px 14px;
    display: block;
  }
  .cta-call {
    margin-top: 8px;
    text-align: center;
  }
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  background:
    linear-gradient(135deg, #002c5f 0%, #0a4a9a 55%, #1e88e5 100%);
  color: #fff;
  padding: 90px 0 110px;
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 85% 20%, rgba(255, 255, 255, 0.12) 0, transparent 35%),
    radial-gradient(circle at 10% 80%, rgba(0, 0, 0, 0.18) 0, transparent 40%);
  pointer-events: none;
}

.hero .container {
  position: relative;
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 50px;
  align-items: center;
}

.hero h1 {
  color: #fff;
  font-size: clamp(2rem, 4.5vw, 3rem);
  margin-bottom: 16px;
}

.hero p.lead {
  font-size: 1.1rem;
  opacity: 0.95;
  margin-bottom: 28px;
  max-width: 540px;
}

.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

.hero-visual {
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero-visual svg {
  width: 100%;
  max-width: 420px;
  filter: drop-shadow(0 18px 40px rgba(0, 0, 0, 0.25));
}

@media (max-width: 820px) {
  .hero {
    padding: 60px 0 70px;
  }
  .hero .container {
    grid-template-columns: 1fr;
    gap: 30px;
  }
  .hero-visual {
    order: -1;
  }
}

/* ---------- Butonlar ---------- */
.btn {
  display: inline-block;
  padding: 13px 24px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 0.95rem;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.15s ease, background 0.2s ease, color 0.2s ease;
  text-decoration: none;
}

.btn:focus-visible {
  outline: 2px solid #ffd166;
  outline-offset: 3px;
}

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

.btn-primary:hover {
  background: #ffd166;
  color: var(--color-primary);
  text-decoration: none;
  transform: translateY(-1px);
}

.btn-secondary {
  background: transparent;
  color: #fff;
  border-color: rgba(255, 255, 255, 0.6);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.12);
  color: #fff;
  text-decoration: none;
}

.btn-dark {
  background: var(--color-primary);
  color: #fff;
}

.btn-dark:hover {
  background: var(--color-primary-light);
  color: #fff;
  text-decoration: none;
}

.btn-outline {
  background: transparent;
  color: var(--color-primary);
  border-color: var(--color-primary);
}

.btn-outline:hover {
  background: var(--color-primary);
  color: #fff;
  text-decoration: none;
}

/* ---------- Genel bölümler ---------- */
section {
  padding: 70px 0;
}

.section-alt {
  background: var(--color-bg-alt);
}

.section-head {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 48px;
}

.section-head h2 {
  margin-bottom: 12px;
}

.section-head p {
  color: var(--color-muted);
  font-size: 1.05rem;
}

/* ---------- Kart / grid ---------- */
.grid {
  display: grid;
  gap: 24px;
}

.grid-3 {
  grid-template-columns: repeat(3, 1fr);
}

.grid-4 {
  grid-template-columns: repeat(4, 1fr);
}

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

@media (max-width: 900px) {
  .grid-3,
  .grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 600px) {
  .grid-3,
  .grid-4,
  .grid-2 {
    grid-template-columns: 1fr;
  }
}

.card {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 26px;
  box-shadow: var(--shadow-sm);
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
  display: flex;
  flex-direction: column;
}

.card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: #cbd5e1;
}

.card-icon {
  width: 48px;
  height: 48px;
  margin-bottom: 14px;
  color: var(--color-primary);
}

.card h3 {
  margin-bottom: 8px;
  font-size: 1.15rem;
}

.card p {
  color: var(--color-muted);
  margin: 0;
  font-size: 0.95rem;
}

/* ---------- Hizmetler ---------- */
.service-card .card-icon {
  color: var(--color-accent);
}

/* ---------- Neden biz listesi ---------- */
.features {
  display: grid;
  gap: 20px;
  grid-template-columns: repeat(3, 1fr);
}

.feature {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  background: #fff;
  padding: 20px;
  border-radius: var(--radius);
  border: 1px solid var(--color-border);
}

.feature .ico {
  width: 40px;
  height: 40px;
  flex-shrink: 0;
  color: var(--color-accent);
}

.feature h4 {
  margin: 0 0 4px;
  font-size: 1.05rem;
}

.feature p {
  margin: 0;
  color: var(--color-muted);
  font-size: 0.92rem;
}

@media (max-width: 900px) {
  .features {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 600px) {
  .features {
    grid-template-columns: 1fr;
  }
}

/* ---------- Yorumlar ---------- */
.testimonials {
  display: grid;
  gap: 24px;
  grid-template-columns: repeat(3, 1fr);
}

.testimonial {
  background: #fff;
  border-radius: var(--radius);
  padding: 26px;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
}

.testimonial .stars {
  color: #f59e0b;
  margin-bottom: 10px;
  font-size: 1rem;
  letter-spacing: 2px;
}

.testimonial blockquote {
  margin: 0 0 14px;
  font-style: italic;
  color: #334155;
  font-size: 0.95rem;
}

.testimonial cite {
  font-style: normal;
  font-weight: 600;
  color: var(--color-primary);
  font-size: 0.9rem;
}

@media (max-width: 900px) {
  .testimonials {
    grid-template-columns: 1fr;
  }
}

/* ---------- CTA band ---------- */
.cta-band {
  background: var(--color-primary);
  color: #fff;
  text-align: center;
  padding: 60px 20px;
}

.cta-band h2 {
  color: #fff;
  margin-bottom: 14px;
}

.cta-band p {
  max-width: 640px;
  margin: 0 auto 26px;
  opacity: 0.95;
}

/* ---------- Hakkımızda sayfası ---------- */
.about-grid {
  display: grid;
  gap: 40px;
  grid-template-columns: 1fr 1fr;
  align-items: center;
}

.about-grid p {
  color: #334155;
}

.about-stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  margin-top: 30px;
}

.stat {
  background: #fff;
  border: 1px solid var(--color-border);
  padding: 22px;
  border-radius: var(--radius);
  text-align: center;
}

.stat .num {
  display: block;
  font-size: 2rem;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1;
}

.stat .lbl {
  display: block;
  margin-top: 6px;
  color: var(--color-muted);
  font-size: 0.9rem;
}

@media (max-width: 800px) {
  .about-grid {
    grid-template-columns: 1fr;
  }
}

.timeline {
  border-left: 2px solid var(--color-border);
  margin: 20px 0;
  padding-left: 20px;
}

.timeline-item {
  margin-bottom: 18px;
  position: relative;
}

.timeline-item::before {
  content: "";
  width: 12px;
  height: 12px;
  background: var(--color-accent);
  border-radius: 50%;
  position: absolute;
  left: -26px;
  top: 6px;
}

.timeline-item h4 {
  margin: 0 0 4px;
  font-size: 1rem;
}

.timeline-item p {
  margin: 0;
  color: var(--color-muted);
  font-size: 0.92rem;
}

/* ---------- İletişim ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 40px;
  align-items: flex-start;
}

.contact-info {
  background: var(--color-bg-alt);
  padding: 28px;
  border-radius: var(--radius);
  border: 1px solid var(--color-border);
}

.contact-info h3 {
  margin-bottom: 16px;
}

.contact-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px solid var(--color-border);
  font-size: 0.95rem;
}

.contact-list li:last-child {
  border-bottom: none;
}

.contact-list .ico {
  color: var(--color-primary);
  width: 22px;
  height: 22px;
  flex-shrink: 0;
  margin-top: 2px;
}

.contact-list strong {
  display: block;
  color: var(--color-dark);
  margin-bottom: 2px;
}

.map-placeholder {
  margin-top: 20px;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--color-border);
  background:
    linear-gradient(135deg, #e8eef7 0%, #cdd9ec 100%);
  min-height: 220px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-muted);
  font-size: 0.9rem;
  position: relative;
}

.map-placeholder::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(transparent 95%, rgba(0, 44, 95, 0.1) 95%),
    linear-gradient(90deg, transparent 95%, rgba(0, 44, 95, 0.1) 95%);
  background-size: 30px 30px;
}

.map-placeholder span {
  position: relative;
  background: rgba(255, 255, 255, 0.92);
  padding: 10px 16px;
  border-radius: 6px;
  font-weight: 600;
  color: var(--color-primary);
}

/* ---------- Harita (gerçek embed) ---------- */
.map-embed {
  margin-top: 20px;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--color-border);
  background: var(--color-bg-alt);
}

.map-embed iframe {
  display: block;
  width: 100%;
  height: 420px;
  border: 0;
}

.map-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 14px;
  align-items: center;
}

.map-actions .btn-share {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--color-accent);
  color: #fff;
  padding: 12px 20px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 0.95rem;
  border: 1px solid transparent;
  cursor: pointer;
  transition: background 0.2s ease, transform 0.15s ease, box-shadow 0.2s ease;
  text-decoration: none;
}

.map-actions .btn-share:hover {
  background: var(--color-primary-light);
  color: #fff;
  text-decoration: none;
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.map-actions .btn-share:focus-visible {
  outline: 2px solid #ffd166;
  outline-offset: 3px;
}

.map-actions .btn-share .share-icon {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

.contact-form {
  background: #fff;
  padding: 28px;
  border-radius: var(--radius);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
}

.contact-form h3 {
  margin-bottom: 16px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.form-group {
  margin-bottom: 14px;
}

.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 6px;
  color: var(--color-dark);
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 11px 12px;
  border: 1px solid var(--color-border);
  border-radius: 6px;
  font: inherit;
  font-size: 0.95rem;
  color: var(--color-dark);
  background: #fff;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(30, 136, 229, 0.15);
}

.form-group textarea {
  min-height: 120px;
  resize: vertical;
}

.form-group .error-msg {
  display: block;
  margin-top: 4px;
  color: var(--color-danger);
  font-size: 0.82rem;
}

.form-group.has-error input,
.form-group.has-error textarea,
.form-group.has-error select {
  border-color: var(--color-danger);
}

.form-success {
  background: #ecfdf5;
  border: 1px solid #a7f3d0;
  color: #065f46;
  padding: 14px;
  border-radius: 6px;
  margin-bottom: 14px;
  font-size: 0.95rem;
}

@media (max-width: 800px) {
  .contact-grid {
    grid-template-columns: 1fr;
  }
  .form-row {
    grid-template-columns: 1fr;
  }
}

/* ---------- Footer ---------- */
.site-footer {
  background: var(--color-dark);
  color: #cbd5e1;
  padding: 50px 0 24px;
  font-size: 0.92rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 36px;
}

.footer-grid h4 {
  color: #fff;
  font-size: 1rem;
  margin-bottom: 14px;
}

.footer-grid ul li {
  margin-bottom: 8px;
}

.footer-grid a {
  color: #cbd5e1;
}

.footer-grid a:hover {
  color: #fff;
}

.footer-bottom {
  border-top: 1px solid #1e293b;
  margin-top: 36px;
  padding-top: 18px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
  font-size: 0.85rem;
  color: #94a3b8;
}

@media (max-width: 800px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 480px) {
  .footer-grid {
    grid-template-columns: 1fr;
  }
}

/* ---------- WhatsApp danışma butonu ---------- */
.whatsapp-fab {
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 1000;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-width: 48px;
  min-height: 48px;
  padding: 12px 16px;
  border-radius: 999px;
  background: #25d366;
  color: #fff;
  box-shadow: 0 8px 20px rgba(15, 23, 42, 0.22);
  font-weight: 700;
  text-decoration: none;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
  animation: whatsapp-pulse 3s ease-in-out infinite;
}

.whatsapp-fab:hover,
.whatsapp-fab:focus {
  background: #20bd5a;
  color: #fff;
  text-decoration: none;
  transform: scale(1.05);
  box-shadow: 0 10px 24px rgba(15, 23, 42, 0.28);
}

.whatsapp-fab:focus-visible {
  outline: 3px solid var(--color-primary);
  outline-offset: 3px;
}

.whatsapp-fab svg {
  width: 24px;
  height: 24px;
  flex-shrink: 0;
}

@keyframes whatsapp-pulse {
  0%,
  100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.03);
  }
}

@media (max-width: 480px) {
  .whatsapp-fab {
    right: 16px;
    bottom: 16px;
    padding: 10px 13px;
  }
}


  text-align: center;
}

.mt-2 {
  margin-top: 1rem;
}

.mt-4 {
  margin-top: 2rem;
}

/* ---------- Erişilebilirlik ---------- */
:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

/* ---------- Toast (Paylaş bildirimi) ---------- */
#toast-host {
  position: fixed;
  left: 50%;
  bottom: 30px;
  transform: translateX(-50%) translateY(20px);
  background: var(--color-dark);
  color: #fff;
  padding: 12px 18px;
  border-radius: 8px;
  font-size: 0.95rem;
  box-shadow: var(--shadow-md);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease, transform 0.25s ease;
  z-index: 1100;
  max-width: 92vw;
  text-align: center;
}

#toast-host.toast-show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
  }
}