/* ==========================================================================
   KASKOTRAFİK.NET - Modern & Temiz Kurumsal Stil Dosyası
   Bir YCY GRUP SİGORTA Kuruluşudur.
   Renkler:
   - Primary: #273647 (Kurumsal Koyu Lacivert)
   - Primary Dark: #1a2530
   - Accent / Mavi: #0d6efd
   - Danger: #dc2626
   - WhatsApp: #25d366
   - Light bg: #f8fafc
========================================================================== */

:root {
  --primary: #273647;
  --primary-dark: #1b2633;
  --accent: #1e6091;
  --accent-light: #2563eb;
  --danger: #dc2626;
  --whatsapp: #25d366;
  --text-main: #2b333e;
  --text-muted: #64748b;
  --bg-light: #f8fafc;
  --bg-card: #ffffff;
  --border-color: #e2e8f0;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.06);
  --shadow-md: 0 4px 6px -1px rgba(0,0,0,0.07);
  --shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.08);
  --shadow-hover: 0 20px 25px -5px rgba(39, 54, 71, 0.12);
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-full: 9999px;
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
}

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

html {
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.6;
  color: var(--text-main);
  background-color: #ffffff;
  scroll-behavior: smooth;
}

body {
  overflow-x: hidden;
  background-color: #ffffff;
}

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

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

ul, ol {
  list-style: none;
}

button, input, select, textarea {
  font-family: inherit;
  font-size: inherit;
  color: inherit;
}

.container {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 20px;
}

/* ==========================================================================
   Header & Navigation
========================================================================== */
.site-header {
  position: relative;
  width: 100%;
  z-index: 1000;
  background: #ffffff;
}

.top-bar {
  background-color: var(--primary);
  color: #ffffff;
  font-size: 0.875rem;
  padding: 8px 0;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

.top-bar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.top-bar-left {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 500;
}

.portal-parent-tag {
  background: rgba(255,255,255,0.15);
  padding: 2px 10px;
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  letter-spacing: 0.3px;
  color: #ffffff;
}

.portal-parent-tag a {
  color: #38bdf8;
  font-weight: 600;
}

.portal-parent-tag a:hover {
  text-decoration: underline;
}

.top-bar-right {
  display: flex;
  align-items: center;
  gap: 20px;
}

.top-contact-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: #ffffff;
  font-weight: 500;
}

.top-contact-link:hover {
  color: #38bdf8;
}

.top-social-wa {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--whatsapp);
  color: #ffffff;
  padding: 3px 10px;
  border-radius: var(--radius-full);
  font-weight: 600;
  font-size: 0.8rem;
}

.top-social-wa:hover {
  background: #20ba59;
}

/* Main Navbar */
.main-nav-wrapper {
  background: #ffffff;
  box-shadow: 0 2px 10px rgba(0,0,0,0.05);
  position: sticky;
  top: 0;
  z-index: 999;
  transition: var(--transition);
}

.main-nav-wrapper.scrolled {
  box-shadow: 0 4px 20px rgba(0,0,0,0.1);
}

.navbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 86px;
}

.brand-logo {
  display: inline-flex;
  align-items: center;
}

.brand-logo img {
  height: 54px;
  width: auto;
  object-fit: contain;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 24px;
}

.nav-item {
  position: relative;
  font-size: 0.935rem;
  font-weight: 600;
  color: var(--primary);
  text-transform: uppercase;
  letter-spacing: 0.3px;
  padding: 8px 0;
}

.nav-item::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0%;
  height: 2px;
  background-color: var(--primary);
  transition: var(--transition);
}

.nav-item:hover::after,
.nav-item.active::after {
  width: 100%;
}

.nav-item.active {
  color: var(--accent);
}

/* Dropdown */
.nav-dropdown {
  position: relative;
}

.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  background: #ffffff;
  box-shadow: var(--shadow-lg);
  border-radius: var(--radius-md);
  padding: 12px 0;
  min-width: 220px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: var(--transition);
  border: 1px solid var(--border-color);
  z-index: 1000;
}

.nav-dropdown:hover .dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.dropdown-menu a {
  display: block;
  padding: 8px 20px;
  font-size: 0.9rem;
  color: var(--text-main);
  font-weight: 500;
}

.dropdown-menu a:hover {
  background-color: #f1f5f9;
  color: var(--primary);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 22px;
  font-size: 0.935rem;
  font-weight: 600;
  border-radius: var(--radius-md);
  border: 2px solid transparent;
  cursor: pointer;
  transition: var(--transition);
  text-align: center;
}

.btn-primary {
  background-color: var(--primary);
  color: #ffffff;
  box-shadow: 0 4px 12px rgba(39, 54, 71, 0.25);
}

.btn-primary:hover {
  background-color: var(--primary-dark);
  transform: translateY(-2px);
  color: #ffffff;
}

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

.btn-outline:hover {
  background-color: var(--primary);
  color: #ffffff;
  transform: translateY(-2px);
}

.btn-white {
  background: #ffffff;
  color: var(--primary);
  box-shadow: var(--shadow-md);
}

.btn-white:hover {
  background: #f8fafc;
  transform: translateY(-2px);
  color: var(--primary-dark);
}

.btn-whatsapp {
  background-color: var(--whatsapp);
  color: #ffffff;
  box-shadow: 0 4px 12px rgba(37, 211, 102, 0.3);
}

.btn-whatsapp:hover {
  background-color: #20ba59;
  transform: translateY(-2px);
  color: #ffffff;
}

.btn-lg {
  padding: 14px 30px;
  font-size: 1.05rem;
  border-radius: var(--radius-md);
}

/* Mobile Toggle & Drawer */
.mobile-toggle {
  display: none;
  background: transparent;
  border: none;
  color: var(--primary);
  font-size: 1.6rem;
  cursor: pointer;
  padding: 6px;
}

.mobile-drawer {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background: rgba(15, 23, 42, 0.6);
  backdrop-filter: blur(4px);
  z-index: 2000;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
}

.mobile-drawer.open {
  opacity: 1;
  visibility: visible;
}

.drawer-content {
  position: absolute;
  top: 0;
  left: 0;
  width: 85%;
  max-width: 340px;
  height: 100%;
  background: #ffffff;
  padding: 24px;
  display: flex;
  flex-direction: column;
  transform: translateX(-100%);
  transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  overflow-y: auto;
}

.mobile-drawer.open .drawer-content {
  transform: translateX(0);
}

.drawer-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--border-color);
  margin-bottom: 20px;
}

.drawer-close {
  background: #f1f5f9;
  border: none;
  font-size: 1.3rem;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

.drawer-nav {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-bottom: 24px;
}

.drawer-nav a {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--primary);
  padding: 8px 0;
  border-bottom: 1px solid #f1f5f9;
}

/* ==========================================================================
   Hero Section
========================================================================== */
.hero-banner {
  position: relative;
  background: linear-gradient(135deg, rgba(39, 54, 71, 0.95) 0%, rgba(27, 38, 51, 0.88) 100%), url('../images/slider-1024x373.jpg');
  background-size: cover;
  background-position: center;
  color: #ffffff;
  padding: 100px 0 80px 0;
  min-height: 480px;
  display: flex;
  align-items: center;
}

.hero-content {
  max-width: 700px;
}

.hero-tag {
  display: inline-block;
  background: rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(4px);
  color: #ffffff;
  padding: 6px 14px;
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  margin-bottom: 16px;
}

.hero-title {
  font-size: 3rem;
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 20px;
  letter-spacing: -0.5px;
}

.hero-desc {
  font-size: 1.2rem;
  color: rgba(255, 255, 255, 0.9);
  line-height: 1.6;
  margin-bottom: 30px;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

/* ==========================================================================
   Services Grid
========================================================================== */
.section {
  padding: 70px 0;
}

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

.section-header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 50px auto;
}

.section-subtitle {
  color: var(--accent);
  font-weight: 700;
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-bottom: 10px;
  display: inline-block;
}

.section-title {
  font-size: 2.25rem;
  font-weight: 800;
  color: var(--primary);
  line-height: 1.25;
  margin-bottom: 16px;
}

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

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 28px;
}

.service-card {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border-color);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.service-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-hover);
  border-color: #cbd5e1;
}

.service-card-image {
  position: relative;
  height: 190px;
  overflow: hidden;
}

.service-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.service-card:hover .service-card-image img {
  transform: scale(1.08);
}

.service-badge {
  position: absolute;
  top: 12px;
  right: 12px;
  background: rgba(39, 54, 71, 0.85);
  color: #ffffff;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 600;
}

.service-card-body {
  padding: 24px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.service-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 10px;
}

.service-text {
  font-size: 0.925rem;
  color: var(--text-muted);
  line-height: 1.55;
  margin-bottom: 20px;
  flex-grow: 1;
}

.service-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 16px;
  border-top: 1px solid #f1f5f9;
}

.service-link {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--accent);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

/* ==========================================================================
   Kaza Anında Ne Yapmalı? (Özel Kılavuz Kartları)
========================================================================== */
.guide-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 30px;
}

.guide-box {
  background: #ffffff;
  padding: 36px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
}

.guide-box.highlight {
  border-left: 5px solid var(--danger);
}

.guide-box.info {
  border-left: 5px solid var(--primary);
}

.guide-title {
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--primary);
  margin-bottom: 18px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.guide-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.guide-list li {
  display: flex;
  gap: 12px;
  font-size: 0.93rem;
  color: #475569;
  line-height: 1.55;
}

.guide-list li svg {
  flex-shrink: 0;
  margin-top: 3px;
}

/* ==========================================================================
   Forms & Subpages
========================================================================== */
.form-card {
  background: #ffffff;
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border-color);
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-group.col-span-2 {
  grid-column: span 2;
}

.form-label {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--primary);
}

.form-label span.req {
  color: var(--danger);
}

.form-input, .form-select, .form-textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1.5px solid var(--border-color);
  border-radius: var(--radius-md);
  background-color: #ffffff;
  color: var(--text-main);
  transition: var(--transition);
  outline: none;
}

.form-input:focus, .form-select:focus, .form-textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(39, 54, 71, 0.12);
}

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

.form-check {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-top: 10px;
}

.form-alert {
  padding: 14px 18px;
  border-radius: var(--radius-md);
  font-size: 0.9rem;
  margin-bottom: 20px;
  display: none;
}

.form-alert.success {
  background-color: #ecfdf5;
  color: #065f46;
  border: 1px solid #a7f3d0;
  display: block;
}

.page-hero {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  color: #ffffff;
  padding: 60px 0;
}

.breadcrumb {
  display: flex;
  gap: 8px;
  font-size: 0.875rem;
  color: rgba(255,255,255,0.7);
  margin-bottom: 12px;
}

.page-hero-title {
  font-size: 2.5rem;
  font-weight: 800;
}

.page-hero-desc {
  font-size: 1.1rem;
  color: rgba(255,255,255,0.85);
  margin-top: 8px;
}

/* ==========================================================================
   Footer
========================================================================== */
.site-footer {
  background-color: var(--primary);
  color: #cbd5e1;
  font-size: 0.95rem;
  border-top: 4px solid var(--accent);
}

.footer-top {
  padding: 65px 0 45px 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 40px;
}

.footer-col-title {
  color: #ffffff;
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 20px;
  position: relative;
  padding-bottom: 10px;
}

.footer-col-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 36px;
  height: 2px;
  background-color: #38bdf8;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-links a {
  color: #94a3b8;
  font-size: 0.92rem;
}

.footer-links a:hover {
  color: #ffffff;
  transform: translateX(4px);
}

.footer-contact-item {
  display: flex;
  gap: 12px;
  margin-bottom: 16px;
  font-size: 0.92rem;
  color: #94a3b8;
}

.footer-contact-item strong {
  color: #ffffff;
  display: block;
}

.footer-bottom {
  background-color: var(--primary-dark);
  padding: 20px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 0.85rem;
  color: #94a3b8;
}

.footer-bottom-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
}

/* Floating WhatsApp */
.floating-whatsapp {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 999;
  background-color: var(--whatsapp);
  color: #ffffff;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 16px rgba(37, 211, 102, 0.4);
  font-size: 2rem;
  cursor: pointer;
  transition: var(--transition);
}

.floating-whatsapp:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.6);
  color: #ffffff;
}

@media (max-width: 860px) {
  .nav-links, .nav-actions { display: none !important; }
  .mobile-toggle { display: flex !important; align-items: center; justify-content: center; }
  .hero-title { font-size: 2.2rem; }
  .guide-container { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .form-grid { grid-template-columns: 1fr; }
  .form-group.col-span-2 { grid-column: span 1; }
}

@media (max-width: 768px) {
  .top-bar {
    padding: 6px 0;
  }
  .top-bar-inner {
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 6px;
    text-align: center;
  }
  .top-bar-left {
    justify-content: center;
    font-size: 0.78rem;
    gap: 6px;
    flex-wrap: nowrap;
  }
  .top-bar-left span:not(.portal-parent-tag) {
    display: none;
  }
  .portal-parent-tag {
    font-size: 0.75rem;
    padding: 2px 10px;
    white-space: nowrap;
  }
  .top-bar-right {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 14px;
    width: 100%;
  }
  .top-bar-right .top-contact-link[href^="mailto:"] {
    display: none !important;
  }
  .top-contact-link {
    font-size: 0.82rem;
    white-space: nowrap;
  }
  .top-social-wa {
    font-size: 0.78rem;
    padding: 3px 10px;
    white-space: nowrap;
  }
  .navbar-inner {
    height: 64px;
  }
  .brand-logo img {
    height: 34px !important;
    max-width: 180px;
  }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom-inner { flex-direction: column; text-align: center; gap: 10px; }
}

/* Content + Sidebar / Form Layout */
.content-sidebar-layout {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 40px;
  align-items: flex-start;
}

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

.bullet-grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  font-size: 0.92rem;
  color: #334155;
  list-style: none;
  padding: 0;
}

@media (max-width: 900px) {
  .content-sidebar-layout,
  .contact-layout-grid {
    grid-template-columns: 1fr !important;
    gap: 32px;
  }
}

@media (max-width: 480px) {
  .bullet-grid-2 {
    grid-template-columns: 1fr !important;
  }
}