/**
 * Polat Temizlik - Kurumsal Web Sitesi Stilleri
 * Domain: polattemizlik.com.tr
 * Referans Tasarım Dili: Modern, Açık Renkli, Ferah, Premium Kurumsal
 * Renkler:
 * - Beyaz: #FFFFFF
 * - Açık Mavi/Gri Arka Planlar: #F5F9FC
 * - CTA Açık Mavi Şerit: #EBF5FB
 * - Koyu Lacivert Başlıklar: #0B2D52
 * - Canlı Temizlik Mavisi: #168BD2
 * - WhatsApp Yeşili: #0AAF55
 */

:root {
  /* Renk Paleti */
  --bg-white: #FFFFFF;
  --bg-light: #F5F9FC;
  --bg-banner: #EBF5FB;
  --bg-banner-border: #D8EAF8;
  
  --text-navy: #0B2D52;
  --text-blue: #168BD2;
  --text-main: #334155;
  --text-muted: #64748B;
  --text-heading: #0B2D52;

  --primary: #168BD2;
  --primary-dark: #0E6DA7;
  --primary-subtle: #EBF5FB;
  
  --whatsapp: #0AAF55;
  --whatsapp-dark: #089347;
  --whatsapp-shadow: rgba(10, 175, 85, 0.25);

  --border-color: #E2E8F0;
  --border-light: #F1F5F9;

  /* Gölgeler */
  --shadow-sm: 0 1px 3px rgba(11, 45, 82, 0.04);
  --shadow-md: 0 4px 14px rgba(11, 45, 82, 0.06);
  --shadow-lg: 0 12px 28px rgba(11, 45, 82, 0.08);
  --shadow-hover: 0 12px 24px rgba(22, 139, 210, 0.12);

  /* Yuvarlatma ve Geçiş */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 20px;
  --radius-pill: 50px;
  --transition: all 0.22s ease-in-out;
}

/* Sıfırlama & Genel */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  color: var(--text-main);
  background-color: var(--bg-white);
  line-height: 1.6;
  font-size: 15.5px;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

@media (max-width: 767.98px) {
  body {
    padding-bottom: 74px; /* Mobil alt bar mesafesi */
  }
}

/* Tipografi */
h1, h2, h3, h4, h5, h6 {
  color: var(--text-navy);
  font-weight: 800;
  line-height: 1.25;
}

.text-navy {
  color: var(--text-navy) !important;
}

.text-blue {
  color: var(--text-blue) !important;
}

p {
  color: var(--text-muted);
}

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

a:hover {
  color: var(--primary-dark);
}

/* Üst Başlık Rozeti */
.section-badge {
  display: inline-block;
  font-size: 0.82rem;
  font-weight: 800;
  color: var(--primary);
  text-transform: uppercase;
  letter-spacing: 1.4px;
  margin-bottom: 8px;
}

.section-title {
  font-size: 2.3rem;
  font-weight: 900;
  letter-spacing: -0.5px;
  color: var(--text-navy);
  margin-bottom: 10px;
}

.section-subtitle {
  font-size: 0.98rem;
  color: var(--text-muted);
  max-width: 680px;
}

.section-header-link {
  color: var(--primary);
  font-weight: 700;
  font-size: 0.92rem;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  white-space: nowrap;
}

.section-header-link:hover {
  color: var(--primary-dark);
  transform: translateX(3px);
}

/* ==========================================================
   1. TOP INFORMATION BAR (Üst Bilgi Çubuğu)
   ========================================================== */
.top-bar {
  background-color: #F8FAFC;
  border-bottom: 1px solid #EBF0F5;
  font-size: 13px;
  color: #475569;
  padding: 7px 0;
  font-weight: 500;
}

.top-bar-location {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: #334155;
  font-weight: 600;
}

.top-bar-slogan {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: #64748B;
}

.top-bar-social {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin-left: 16px;
}

.top-bar-social a {
  color: #64748B;
  font-size: 14px;
}

.top-bar-social a:hover {
  color: var(--primary);
}

/* ==========================================================
   2. HEADER & STICKY NAVBAR
   ========================================================== */
.main-navbar {
  background-color: #FFFFFF;
  border-bottom: 1px solid #F1F5F9;
  padding: 12px 0;
  position: sticky;
  top: 0;
  z-index: 1030;
  transition: box-shadow 0.2s ease;
}

.main-navbar.scrolled {
  box-shadow: 0 4px 20px rgba(11, 45, 82, 0.06);
}

.navbar-brand-custom {
  display: inline-flex;
  align-items: center;
  padding: 0;
  margin-right: 24px;
  flex-shrink: 0;
  max-width: 250px;
}

.navbar-brand-custom img {
  height: 46px;
  max-width: 100%;
  width: auto;
  object-fit: contain;
  display: block;
}

.nav-link-custom {
  color: var(--text-navy) !important;
  font-weight: 600;
  font-size: 15px;
  padding: 8px 16px !important;
  border-radius: var(--radius-sm);
  transition: var(--transition);
  white-space: nowrap;
}

.nav-link-custom:hover,
.nav-link-custom.active {
  color: var(--primary) !important;
}

/* Header WhatsApp Butonu (Yeşil Pill) */
.btn-whatsapp-header {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background-color: var(--whatsapp);
  color: #FFFFFF !important;
  border-radius: var(--radius-pill);
  padding: 8px 22px;
  text-decoration: none;
  box-shadow: 0 3px 12px var(--whatsapp-shadow);
  transition: var(--transition);
  flex-shrink: 0;
  white-space: nowrap;
}

.btn-whatsapp-header i {
  font-size: 24px;
  line-height: 1;
}

.btn-whatsapp-header .btn-whatsapp-text {
  display: flex;
  flex-direction: column;
  text-align: left;
  line-height: 1.15;
}

.btn-whatsapp-header .btn-whatsapp-sub {
  font-size: 11px;
  font-weight: 600;
  opacity: 0.95;
  letter-spacing: 0.2px;
}

.btn-whatsapp-header .btn-whatsapp-num {
  font-size: 14.5px;
  font-weight: 800;
  letter-spacing: 0.2px;
}

.btn-whatsapp-header:hover {
  background-color: var(--whatsapp-dark);
  box-shadow: 0 6px 18px rgba(10, 175, 85, 0.35);
  transform: translateY(-1px);
}

/* ==========================================================
   3. HERO ALANI
   ========================================================== */
.hero-section {
  background: linear-gradient(135deg, #F0F7FD 0%, #FFFFFF 100%);
  padding: 60px 0 45px 0;
  position: relative;
  overflow: hidden;
}

.hero-content {
  padding-right: 15px;
}

.hero-subtitle-badge {
  color: var(--primary);
  font-size: 0.82rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-bottom: 14px;
}

.hero-title {
  font-size: 3.2rem;
  font-weight: 900;
  line-height: 1.15;
  letter-spacing: -1px;
  margin-bottom: 20px;
}

.hero-title span.line-navy {
  color: var(--text-navy);
  display: block;
}

.hero-title span.line-blue {
  color: var(--primary);
  display: block;
}

.hero-lead {
  font-size: 1.08rem;
  line-height: 1.65;
  color: #475569;
  max-width: 520px;
  margin-bottom: 30px;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 40px;
  flex-wrap: wrap;
}

/* Hero Pill Butonları */
.btn-hero-whatsapp {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  background-color: var(--whatsapp);
  color: #FFFFFF !important;
  border-radius: var(--radius-pill);
  padding: 11px 26px;
  text-decoration: none;
  box-shadow: 0 4px 16px var(--whatsapp-shadow);
  transition: var(--transition);
}

.btn-hero-whatsapp i {
  font-size: 26px;
  line-height: 1;
}

.btn-hero-whatsapp .btn-text-block {
  display: flex;
  flex-direction: column;
  text-align: left;
  line-height: 1.2;
}

.btn-hero-whatsapp .btn-label {
  font-size: 12px;
  font-weight: 600;
  opacity: 0.95;
}

.btn-hero-whatsapp .btn-phone {
  font-size: 15px;
  font-weight: 800;
}

.btn-hero-whatsapp:hover {
  background-color: var(--whatsapp-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 22px rgba(10, 175, 85, 0.4);
}

.btn-hero-call {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  background-color: #FFFFFF;
  color: var(--text-navy) !important;
  border: 2px solid #E2E8F0;
  border-radius: var(--radius-pill);
  padding: 11px 26px;
  text-decoration: none;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.btn-hero-call i {
  font-size: 24px;
  color: var(--primary);
  line-height: 1;
}

.btn-hero-call .btn-text-block {
  display: flex;
  flex-direction: column;
  text-align: left;
  line-height: 1.2;
}

.btn-hero-call .btn-label {
  font-size: 12px;
  font-weight: 600;
  color: #64748B;
}

.btn-hero-call .btn-phone {
  font-size: 15px;
  font-weight: 800;
  color: var(--text-navy);
}

.btn-hero-call:hover {
  border-color: var(--primary);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

/* Hero Altı 4 Güven Maddesi */
.hero-trust-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  padding-top: 24px;
  border-top: 1px solid #E2E8F0;
}

.hero-trust-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
}

.hero-trust-item i {
  font-size: 24px;
  color: var(--text-navy);
  line-height: 1.1;
  flex-shrink: 0;
}

.hero-trust-item strong {
  display: block;
  font-size: 13.5px;
  font-weight: 800;
  color: var(--text-navy);
  line-height: 1.2;
}

.hero-trust-item span {
  display: block;
  font-size: 11.5px;
  color: #64748B;
  margin-top: 2px;
}

/* Hero Sağ Görsel Kutusu */
.hero-visual-wrap {
  position: relative;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 16px 36px rgba(11, 45, 82, 0.08);
}

.hero-visual-img {
  width: 100%;
  height: 440px;
  object-fit: cover;
  display: block;
}

/* ==========================================================
   4. HİZMETLERİMİZ (6 Kartlık Grid)
   ========================================================== */
.services-section {
  padding: 70px 0 50px 0;
  background-color: var(--bg-white);
}

.service-card {
  background: #FFFFFF;
  border: 1px solid #EBF0F5;
  border-radius: 14px;
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(11, 45, 82, 0.03);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  height: 100%;
}

.service-card:hover {
  transform: translateY(-4px);
  border-color: #D8EAF8;
  box-shadow: 0 12px 24px rgba(11, 45, 82, 0.08);
}

.service-card-img-wrap {
  width: 100%;
  height: 135px;
  overflow: hidden;
  background-color: #F1F5F9;
}

.service-card-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.35s ease;
}

.service-card:hover .service-card-img {
  transform: scale(1.05);
}

.service-card-body {
  padding: 16px 14px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.service-card-title {
  font-size: 15px;
  font-weight: 800;
  color: var(--text-navy);
  margin-bottom: 6px;
  line-height: 1.25;
}

.service-card-title a {
  color: var(--text-navy);
}

.service-card-title a:hover {
  color: var(--primary);
}

.service-card-desc {
  font-size: 12.5px;
  color: #64748B;
  line-height: 1.45;
  margin-bottom: 14px;
  flex-grow: 1;
}

.btn-service-whatsapp {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  background-color: var(--whatsapp);
  color: #FFFFFF !important;
  border-radius: var(--radius-pill);
  padding: 8px 12px;
  font-size: 12.5px;
  font-weight: 700;
  width: 100%;
  text-decoration: none;
  transition: var(--transition);
}

.btn-service-whatsapp:hover {
  background-color: var(--whatsapp-dark);
  box-shadow: 0 4px 12px rgba(10, 175, 85, 0.3);
}

/* ==========================================================
   5. HİZMET BÖLGELERİMİZ (4 Yatay Kart)
   ========================================================== */
.areas-section {
  padding: 60px 0;
  background-color: #FFFFFF;
}

.area-ref-card {
  background: #FFFFFF;
  border: 1px solid #EBF0F5;
  border-radius: 14px;
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(11, 45, 82, 0.03);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  height: 100%;
}

.area-ref-card:hover {
  transform: translateY(-4px);
  border-color: #D8EAF8;
  box-shadow: 0 12px 24px rgba(11, 45, 82, 0.08);
}

.area-ref-img-wrap {
  width: 100%;
  height: 155px;
  overflow: hidden;
  background-color: #F1F5F9;
}

.area-ref-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.35s ease;
}

.area-ref-card:hover .area-ref-img {
  transform: scale(1.05);
}

.area-ref-footer {
  padding: 12px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background-color: #FFFFFF;
  border-top: 1px solid #F1F5F9;
}

.area-ref-name {
  font-size: 16px;
  font-weight: 800;
  color: var(--text-navy);
}

.btn-area-details {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  border: 1.5px solid #168BD2;
  color: #168BD2 !important;
  background-color: #FFFFFF;
  border-radius: var(--radius-pill);
  padding: 5px 14px;
  font-size: 12.5px;
  font-weight: 700;
  text-decoration: none;
  transition: var(--transition);
}

.btn-area-details:hover {
  background-color: #168BD2;
  color: #FFFFFF !important;
}

/* ==========================================================
   6. MÜŞTERİ YORUMLARI (4 Sade Beyaz Kart)
   ========================================================== */
.reviews-section {
  padding: 60px 0;
  background-color: #FFFFFF;
}

.review-ref-card {
  background: #FFFFFF;
  border: 1px solid #EBF0F5;
  border-radius: 14px;
  padding: 22px;
  height: 100%;
  box-shadow: 0 2px 8px rgba(11, 45, 82, 0.02);
  display: flex;
  flex-direction: column;
}

.review-ref-header {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 12px;
}

.review-ref-quote-icon {
  color: var(--primary);
  font-size: 22px;
  font-weight: 900;
  line-height: 1;
}

.review-ref-title {
  font-size: 15.5px;
  font-weight: 800;
  color: var(--text-navy);
}

.review-ref-text {
  font-size: 13.5px;
  color: #475569;
  line-height: 1.6;
}

/* ==========================================================
   7. CTA ŞERİDİ (Açık Mavi Banner)
   ========================================================== */
.cta-banner-section {
  padding: 20px 0 60px 0;
}

.cta-banner-box {
  background-color: var(--bg-banner);
  border: 1px solid var(--bg-banner-border);
  border-radius: 18px;
  padding: 34px 44px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  flex-wrap: wrap;
}

.cta-banner-title {
  font-size: 1.7rem;
  font-weight: 900;
  color: var(--text-navy);
  margin-bottom: 6px;
  letter-spacing: -0.5px;
}

.cta-banner-desc {
  font-size: 0.96rem;
  color: #475569;
  margin-bottom: 0;
}

.cta-banner-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

/* ==========================================================
   8. FOOTER
   ========================================================== */
.main-footer {
  background-color: #FFFFFF;
  border-top: 1px solid #EBF0F5;
  padding: 60px 0 25px 0;
  font-size: 13.5px;
}

.footer-logo img {
  height: 44px;
  width: auto;
  display: block;
  margin-bottom: 12px;
}

.footer-desc {
  color: #64748B;
  font-size: 13px;
  line-height: 1.6;
  margin-bottom: 16px;
}

.footer-social {
  display: flex;
  align-items: center;
  gap: 12px;
}

.footer-social a {
  color: #475569;
  font-size: 18px;
  transition: var(--transition);
}

.footer-social a:hover {
  color: var(--primary);
}

.footer-heading {
  font-size: 15px;
  font-weight: 800;
  color: var(--text-navy);
  margin-bottom: 16px;
}

.footer-links-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-links-list li {
  margin-bottom: 8px;
}

.footer-links-list li a {
  color: #64748B;
  font-size: 13.5px;
  transition: var(--transition);
}

.footer-links-list li a:hover {
  color: var(--primary);
  padding-left: 3px;
}

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 10px;
  color: #475569;
}

.footer-contact-item i {
  color: var(--primary);
  font-size: 15px;
  margin-top: 2px;
  flex-shrink: 0;
}

.footer-contact-item a {
  color: #1E293B;
  font-weight: 700;
}

.footer-contact-item a:hover {
  color: var(--primary);
}

.footer-map-card {
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid #EBF0F5;
  box-shadow: 0 2px 8px rgba(11, 45, 82, 0.04);
}

.footer-map-card img {
  width: 100%;
  height: 110px;
  object-fit: cover;
  display: block;
}

.footer-bottom-bar {
  border-top: 1px solid #F1F5F9;
  margin-top: 40px;
  padding-top: 20px;
  font-size: 12.5px;
  color: #64748B;
}

.footer-bottom-bar a {
  color: #64748B;
}

.footer-bottom-bar a:hover {
  color: var(--primary);
}

/* ==========================================================
   9. MOBİL SABİT DÖNÜŞÜM BARI (Fixed Sticky Bar)
   ========================================================== */
.mobile-sticky-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 1050;
  background-color: #FFFFFF;
  border-top: 1px solid #E2E8F0;
  padding: 8px 12px;
  box-shadow: 0 -4px 16px rgba(11, 45, 82, 0.08);
}

.mobile-sticky-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.mobile-sticky-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 11px 16px;
  font-weight: 800;
  font-size: 14px;
  border-radius: var(--radius-pill);
  text-decoration: none;
  letter-spacing: 0.3px;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.08);
}

.btn-mobile-call {
  background-color: var(--primary);
  color: #FFFFFF !important;
}

.btn-mobile-whatsapp {
  background-color: var(--whatsapp);
  color: #FFFFFF !important;
}

/* ==========================================================
   10. RESPONSIVE BREAKPOINTS
   ========================================================== */
@media (max-width: 1200px) {
  .hero-title {
    font-size: 2.7rem;
  }
}

@media (max-width: 991.98px) {
  .main-navbar {
    padding: 10px 0;
  }
  .navbar-brand-custom {
    max-width: 220px;
  }
  .navbar-brand-custom img {
    height: 42px;
  }
  .navbar-collapse {
    background: #FFFFFF;
    border-radius: 16px;
    padding: 18px 16px;
    margin-top: 12px;
    box-shadow: 0 10px 30px rgba(11, 45, 82, 0.08);
    border: 1px solid #E2E8F0;
  }
  .nav-link-custom {
    padding: 10px 14px !important;
    border-radius: 8px;
  }
  .nav-link-custom:hover {
    background-color: #F8FAFC;
  }
  .hero-content {
    padding-right: 0;
    margin-bottom: 30px;
  }
  .hero-visual-img {
    height: 380px;
  }
  .hero-trust-row {
    grid-template-columns: repeat(2, 1fr);
  }
  .cta-banner-box {
    padding: 26px;
    flex-direction: column;
    text-align: center;
  }
  .cta-banner-actions {
    justify-content: center;
  }
}

@media (max-width: 767.98px) {
  .hero-section {
    padding: 35px 0 25px 0;
  }
  .hero-title {
    font-size: 2.15rem;
  }
  .hero-lead {
    font-size: 0.98rem;
  }
  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }
  .btn-hero-whatsapp, .btn-hero-call {
    justify-content: center;
    width: 100%;
  }
  .hero-visual-img {
    height: 280px;
  }
  .section-title {
    font-size: 1.8rem;
  }
}

@media (max-width: 480px) {
  .navbar-brand-custom {
    max-width: 190px;
  }
  .navbar-brand-custom img {
    height: 38px;
  }
}