/* ==========================================================================
   BURSA HURDA MERKEZİ - ÇAĞDAŞ HURDACILIK
   Tasarım & Geliştirme: Rodi Medya (rodimedya.com)
   ========================================================================== */

:root {
  --color-primary: #1653c8;        /* Electric Royal Blue */
  --color-primary-dark: #0c2f72;
  --color-primary-light: #587ec7;
  
  --color-accent: #ffbb18;         /* Vibrant Amber/Yellow */
  --color-accent-hover: #e5a40b;
  --color-accent-dark: #a97c10;
  
  --color-green: #09d780;
  --color-dark: #202226;
  --color-dark-surface: #131925;
  --color-gray-light: #f5f6f8;
  --color-gray-border: #e2e4e8;
  --color-text-main: #333842;
  --color-text-muted: #676e7a;
  --color-white: #ffffff;

  --font-heading: 'Lexend', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-body: 'Lexend', 'Poppins', -apple-system, BlinkMacSystemFont, sans-serif;

  --shadow-sm: 0 4px 12px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 10px 30px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 20px 40px rgba(22, 83, 200, 0.12);
  --shadow-dark: 0 20px 40px rgba(0, 0, 0, 0.25);

  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-pill: 50px;

  --transition-smooth: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

/* Reset & Base Styles */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}

body {
  font-family: var(--font-body);
  color: var(--color-text-main);
  background-color: var(--color-white);
  line-height: 1.6;
  overflow-x: hidden;
  padding-bottom: 60px; /* Space for mobile bar */
}

@media (min-width: 992px) {
  body {
    padding-bottom: 0;
  }
}

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

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

ul {
  list-style: none;
}

.container {
  width: 100%;
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 20px;
  padding-right: 20px;
}

.text-center { text-align: center; }
.text-white { color: var(--color-white) !important; }
.text-yellow { color: var(--color-accent) !important; }
.text-light { color: #d6d9e0 !important; }
.mt-20 { margin-top: 20px; }
.relative-z { position: relative; z-index: 2; }

/* ==================== BUTTONS ==================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  padding: 16px 36px;
  border-radius: var(--radius-pill);
  cursor: pointer;
  border: none;
  transition: var(--transition-smooth);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.15);
  white-space: nowrap;
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
}

.btn-yellow {
  background-color: var(--color-accent);
  color: var(--color-dark);
}

.btn-yellow:hover {
  background-color: var(--color-primary);
  color: var(--color-white);
}

.btn-yellow-alt {
  background-color: var(--color-accent);
  color: var(--color-white);
}

.btn-yellow-alt:hover {
  background-color: var(--color-green);
  color: var(--color-dark);
}

.btn-blue {
  background-color: var(--color-primary);
  color: var(--color-white);
}

.btn-blue:hover {
  background-color: var(--color-primary-dark);
  color: var(--color-white);
}

/* ==================== HEADER & NAVBAR ==================== */
.site-header {
  position: sticky;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background-color: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(10px);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
  transition: var(--transition-smooth);
}

.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1200px;
  margin: 0 auto;
  padding: 14px 20px;
}

.site-logo {
  display: flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
}

.logo-icon {
  font-size: 24px;
}

.logo-text {
  font-family: var(--font-heading);
  font-size: 18px;
  font-weight: 800;
  letter-spacing: -0.2px;
  color: var(--color-primary);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 15px;
}

.social-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  color: #c81678;
  background: rgba(200, 22, 120, 0.08);
  transition: var(--transition-smooth);
}

.social-btn:hover {
  background: #c81678;
  color: var(--color-white);
  transform: scale(1.1);
}

.header-call-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background-color: var(--color-primary);
  color: var(--color-white);
  font-weight: 700;
  font-size: 14px;
  padding: 10px 20px;
  border-radius: var(--radius-pill);
  box-shadow: 0 4px 12px rgba(22, 83, 200, 0.3);
  transition: var(--transition-smooth);
}

.header-call-btn:hover {
  background-color: var(--color-primary-dark);
  transform: translateY(-1px);
}

@media (max-width: 600px) {
  .logo-text {
    font-size: 15px;
  }
  .header-call-btn span {
    display: none;
  }
  .header-call-btn {
    padding: 10px;
    width: 38px;
    height: 38px;
    justify-content: center;
  }
}

/* ==================== HERO SECTION ==================== */
.hero-section {
  position: relative;
  min-height: 85vh;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  text-align: center;
  padding: 100px 20px 120px;
  overflow: hidden;
}

.hero-slideshow {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
}

.hero-slideshow .slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
  opacity: 0;
  transition: opacity 1.5s ease-in-out, transform 8s ease;
  transform: scale(1);
}

.hero-slideshow .slide.active {
  opacity: 1;
  transform: scale(1.05);
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(180deg, rgba(0, 0, 0, 0.65) 0%, rgba(10, 20, 40, 0.8) 100%);
  z-index: 4;
}

.hero-content-wrapper {
  position: relative;
  z-index: 10;
  max-width: 900px;
  margin: 0 auto;
}

.hero-badge {
  display: inline-block;
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.3);
  padding: 8px 22px;
  border-radius: var(--radius-pill);
  margin-bottom: 20px;
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.5px;
}

.hero-title {
  font-family: var(--font-heading);
  font-size: 3.5rem;
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 15px;
  letter-spacing: -1px;
  text-shadow: 0 4px 20px rgba(0, 0, 0, 0.6);
}

.highlight-title {
  color: var(--color-accent);
}

.hero-punchline {
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--color-accent);
  margin-bottom: 5px;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.7);
}

.hero-subline {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: 20px;
  letter-spacing: 1px;
}

.hero-desc {
  font-size: 1.1rem;
  font-weight: 400;
  max-width: 720px;
  margin: 0 auto 35px;
  color: rgba(255, 255, 255, 0.9);
  line-height: 1.6;
}

.hero-cta-group {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 15px;
}

@media (max-width: 768px) {
  .hero-section {
    padding: 60px 15px 80px;
    min-height: auto;
  }
  .hero-title {
    font-size: 2.25rem;
  }
  .hero-punchline {
    font-size: 1.3rem;
  }
  .hero-subline {
    font-size: 1rem;
  }
  .hero-desc {
    font-size: 0.95rem;
  }
  .hero-cta-group .btn {
    width: 100%;
    max-width: 340px;
    padding: 14px 20px;
    font-size: 12px;
  }
}

/* ==================== SECTIONS COMMON ==================== */
.section {
  padding: 80px 0;
}

.section-header {
  max-width: 800px;
  margin: 0 auto 50px;
}

.section-title {
  font-family: var(--font-heading);
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--color-dark);
  margin-bottom: 12px;
  line-height: 1.25;
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--color-text-muted);
  line-height: 1.6;
}

.section-subtitle-tag {
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 2px;
  color: var(--color-primary);
  margin-bottom: 10px;
}

.heading-line {
  width: 60px;
  height: 4px;
  background-color: var(--color-accent);
  margin: 15px auto 20px;
  border-radius: 2px;
}

.divider-line {
  width: 50px;
  height: 4px;
  background-color: var(--color-accent);
  margin: 15px 0 20px;
  border-radius: 2px;
}

.sub-badge {
  display: inline-block;
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: 8px;
}

/* ==================== SERVICES / CARDS ==================== */
.services-section {
  background-color: var(--color-gray-light);
}

.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 30px;
}

.service-card {
  background-color: var(--color-white);
  border-radius: var(--radius-sm);
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(22, 83, 200, 0.08);
  transition: var(--transition-smooth);
  display: flex;
  flex-direction: column;
}

.service-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 40px rgba(22, 83, 200, 0.16);
}

.card-image-wrap {
  width: 100%;
  height: 200px;
  overflow: hidden;
  position: relative;
}

.card-image-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

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

.card-body {
  padding: 25px;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.card-title {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 15px;
}

.card-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  font-size: 0.95rem;
  color: var(--color-text-main);
  line-height: 1.5;
}

.card-list li strong {
  color: var(--color-dark);
}

/* ==================== REGIONS SECTION ==================== */
.regions-section {
  background-color: var(--color-white);
}

.regions-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 15px;
}

.region-item {
  background-color: var(--color-white);
  border: 1px solid var(--color-gray-border);
  border-radius: var(--radius-sm);
  padding: 20px 15px;
  text-align: center;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.04);
  transition: var(--transition-smooth);
  cursor: default;
}

.region-item span {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-primary);
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

.region-item:hover {
  background-color: var(--color-primary);
  border-color: var(--color-primary);
  transform: translateY(-4px);
  box-shadow: 0 10px 25px rgba(22, 83, 200, 0.25);
}

.region-item:hover span {
  color: var(--color-white);
}

/* ==================== SPLIT SECTIONS ==================== */
.split-section {
  display: flex;
  flex-wrap: wrap;
  width: 100%;
  min-height: 520px;
}

.split-image {
  flex: 1 1 50%;
  min-height: 400px;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.split-content {
  flex: 1 1 50%;
  display: flex;
  align-items: center;
  padding: 60px 40px;
  background-color: rgba(32, 34, 38, 0.03);
}

.split-content-inner {
  max-width: 540px;
  margin: 0 auto;
}

.split-title {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-dark);
  line-height: 1.25;
}

.split-text {
  font-size: 1rem;
  color: var(--color-text-muted);
  line-height: 1.7;
  margin-bottom: 15px;
}

.split-subhead {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  margin-top: 25px;
  margin-bottom: 10px;
}

/* Dark split variation */
.dark-theme .split-content {
  background-color: var(--color-dark);
}

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

.dark-theme .split-text {
  color: #c4c8d0;
}

@media (max-width: 900px) {
  .split-section {
    flex-direction: column;
  }
  .split-right-img .split-content {
    order: 2;
  }
  .split-right-img .split-image {
    order: 1;
  }
  .split-image {
    min-height: 300px;
  }
  .split-content {
    padding: 40px 20px;
    text-align: center;
  }
  .divider-line {
    margin: 15px auto 20px;
  }
}

/* ==================== EQUIPMENT & SEO SECTION ==================== */
.equipment-section {
  background-color: var(--color-gray-light);
}

.equipment-box {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 40px;
  background-color: var(--color-white);
  padding: 40px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}

.equipment-img-wrap {
  flex: 1 1 360px;
  text-align: center;
}

.equipment-img-wrap img {
  border-radius: var(--radius-sm);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
  margin: 0 auto;
  max-height: 380px;
  object-fit: cover;
}

.equipment-text-wrap {
  flex: 1 1 450px;
}

.equipment-title {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-dark);
  line-height: 1.25;
}

.equipment-desc {
  font-size: 1rem;
  color: var(--color-text-muted);
  line-height: 1.8;
  margin-bottom: 10px;
}

@media (max-width: 768px) {
  .equipment-box {
    padding: 25px 20px;
    text-align: center;
  }
  .equipment-text-wrap .divider-line {
    margin: 15px auto 20px;
  }
}

/* ==================== OFFER BANNER ==================== */
.offer-banner {
  background-color: var(--color-primary);
  color: var(--color-white);
  padding: 70px 20px;
}

.offer-title {
  font-family: var(--font-heading);
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--color-accent);
  margin-bottom: 15px;
}

.offer-subtitle {
  font-size: 1.15rem;
  max-width: 680px;
  margin: 0 auto 30px;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.95);
}

.offer-btn {
  font-size: 15px;
  padding: 18px 50px;
}

/* ==================== CONTACT SECTION ==================== */
.contact-section {
  position: relative;
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  padding: 100px 20px;
}

.contact-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(19, 25, 37, 0.85);
  z-index: 1;
}

.contact-card {
  display: flex;
  flex-wrap: wrap;
  background-color: var(--color-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 25px 50px rgba(0, 0, 0, 0.35);
  max-width: 1000px;
  margin: 0 auto;
}

.contact-info-col {
  flex: 1 1 500px;
  min-width: 0;
  padding: 50px 40px;
}

.contact-title {
  font-family: var(--font-heading);
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--color-dark);
}

.contact-intro {
  font-size: 0.95rem;
  color: var(--color-text-muted);
  line-height: 1.7;
  margin-bottom: 30px;
}

.contact-list {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 15px;
  padding: 12px 16px;
  border-radius: var(--radius-md);
  background-color: var(--color-gray-light);
  border: 1px solid var(--color-gray-border);
  transition: var(--transition-smooth);
}

.contact-item:hover {
  background-color: var(--color-white);
  border-color: var(--color-primary);
  box-shadow: var(--shadow-sm);
  transform: translateX(4px);
}

.contact-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background-color: var(--color-primary);
  color: var(--color-white);
  flex-shrink: 0;
}

.contact-details {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.contact-label {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--color-text-muted);
  letter-spacing: 0.5px;
}

.contact-value {
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-dark);
  overflow-wrap: anywhere;
}

.contact-img-col {
  flex: 1 1 320px;
  min-height: 300px;
}

.contact-img-col img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

@media (max-width: 768px) {
  .contact-section {
    padding: 60px 15px;
    /* iOS Safari 'fixed' arka plani devasa olcekleyip bozuyor */
    background-attachment: scroll;
  }
  .contact-info-col {
    flex-basis: 100%;
    padding: 30px 20px;
  }
  .contact-img-col {
    flex-basis: 100%;
    min-height: 220px;
  }
  .contact-title {
    font-size: 1.8rem;
  }
}

@media (max-width: 420px) {
  .contact-item {
    gap: 12px;
    padding: 12px;
  }
  .contact-icon {
    width: 38px;
    height: 38px;
  }
  .contact-value {
    font-size: 0.92rem;
  }
  .contact-title {
    font-size: 1.6rem;
  }
}

/* ==================== FAQ SECTION (SEO ACCORDION) ==================== */
.faq-section {
  background-color: var(--color-gray-light);
}

.faq-accordion {
  max-width: 860px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.faq-item {
  background-color: var(--color-white);
  border: 1px solid var(--color-gray-border);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  transition: var(--transition-smooth);
}

.faq-item[open] {
  border-color: var(--color-primary);
  box-shadow: 0 8px 25px rgba(22, 83, 200, 0.08);
}

.faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 25px;
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-dark);
  cursor: pointer;
  list-style: none;
  user-select: none;
}

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

.faq-icon {
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--color-primary);
  transition: transform 0.3s ease;
  line-height: 1;
}

.faq-item[open] .faq-icon {
  transform: rotate(45deg);
  color: #cf2e2e;
}

.faq-answer {
  padding: 0 25px 22px;
  font-size: 0.98rem;
  color: var(--color-text-muted);
  line-height: 1.7;
  border-top: 1px solid rgba(0, 0, 0, 0.04);
  padding-top: 15px;
}

.faq-answer p strong {
  color: var(--color-primary);
}

/* ==================== FOOTER ==================== */
.site-footer {
  background-color: var(--color-white);
  padding: 30px 20px;
  border-top: 1px solid var(--color-gray-border);
}

.footer-content {
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-size: 0.95rem;
  color: var(--color-text-muted);
}

.footer-content strong {
  color: var(--color-dark);
}

.developer-credit {
  font-size: 0.9rem;
}

.developer-credit a {
  color: var(--color-primary);
  font-weight: 700;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.developer-credit a:hover {
  color: var(--color-accent-dark);
}

/* ==================== FLOATING MOBILE QUICK ACTIONS ==================== */
.mobile-quick-actions {
  display: none;
}

@media (max-width: 991px) {
  .mobile-quick-actions {
    display: flex;
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    z-index: 9999;
    background-color: var(--color-white);
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.15);
    padding: 8px 12px;
    gap: 10px;
  }

  .mobile-action-btn {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 10px;
    border-radius: var(--radius-pill);
    font-weight: 700;
    font-size: 14px;
    color: var(--color-white);
    text-align: center;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
  }

  .mobile-call {
    background-color: var(--color-primary);
  }

  .mobile-wa {
    background-color: #25D366;
  }
}