:root {
  --primary: #008dd2;
  --primary-dark: #006fa8;
}

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

body {
  font-family: 'Poppins', sans-serif;
  color: #333;
  overflow-x: hidden;
}

/* ========== TOPBAR ========== */
.topbar {
  background: linear-gradient(90deg, #008dd2 0%, #00b4d8 50%, #90c93a 100%);
  color: #fff;
  font-size: 13px;
  padding: 7px 0;
  position: relative;
  z-index: 1050;
  transition: transform 0.3s ease, opacity 0.3s ease;
}
.topbar a {
  color: rgba(255,255,255,0.95);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.topbar a:hover { color: #fff; }
.topbar .divider {
  width: 1px;
  height: 14px;
  background: rgba(255,255,255,0.35);
  margin: 0 16px;
  display: inline-block;
  vertical-align: middle;
}

/* display:none YOK – sıçrama yapmaz */
body.scrolled .topbar {
  transform: translateY(-100%);
  opacity: 0;
  pointer-events: none;
  position: absolute;
  left: 0;
  right: 0;
}

/* ========== HEADER ========== */
.header-wrapper {
  position: absolute;
  top: 31px;
  left: 0;
  right: 0;
  z-index: 1040;
  transition: background 0.3s ease, box-shadow 0.3s ease, top 0.3s ease;
}

/* Scroll olunca fixed + beyaz */
.header-wrapper.fixed {
  position: fixed;
  top: 0;
  background: #fff;
  box-shadow: 0 2px 20px rgba(0,0,0,0.08);
}

.main-header {
  background: transparent;
  padding: 18px 0 12px;
  transition: padding 0.3s ease;
}
.main-header.scrolled {
  padding: 12px 0;
  background: transparent;
  box-shadow: none;
}

/* Logo */
.logo {
  display: flex;
  align-items: center;
  text-decoration: none;
  position: relative;
  padding-right: 22px;
  margin-right: 8px;
}
.logo img {
  height: 50px;
  width: auto;
}
.logo .logo-dark { display: none; }
.logo .logo-light { display: block; }
.logo::after {
  content: '';
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 1px;
  height: 100%;
  background: rgba(255,255,255,0.25);
}

/* Fixed: logo değişimi */
.header-wrapper.fixed .logo .logo-light { display: none; }
.header-wrapper.fixed .logo .logo-dark { display: block; }
.header-wrapper.fixed .logo::after {
  background: rgba(0,0,0,0.12);
}

/* Fixed: menü renkleri */
.header-wrapper.fixed .navbar-nav .nav-link {
  color: #444 !important;
}
.header-wrapper.fixed .navbar-nav .nav-link:hover {
  color: #008dd2 !important;
}
.header-wrapper.fixed .navbar-nav .nav-link::after {
  background: #008dd2;
}
.header-wrapper.fixed .navbar-toggler {
  color: #333 !important;
}
.header-wrapper.fixed .header-bottom {
  display: none !important;
}

/* ========== MENÜ ========== */
.navbar-nav .nav-link {
  position: relative;
  color: rgba(255,255,255,0.9) !important;
  font-weight: 500;
  font-size: 14.5px;
  padding: 8px 16px !important;
  transition: color 0.25s ease;
}
.navbar-nav .nav-link::after {
  content: '';
  position: absolute;
  left: 16px;
  right: 16px;
  bottom: 2px;
  height: 2px;
  background: #008dd2;
  border-radius: 2px;
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform 0.35s cubic-bezier(0.22, 0.61, 0.36, 1);
}
.navbar-nav .nav-link:hover::after {
  transform: scaleX(1);
}
.navbar-nav .nav-link:hover {
  color: #16b7c0!important;
}

.navbar-nav .btn-catalog::after,
.navbar-nav .nav-item .btn-catalog::after,
.btn-catalog::after {
  display: none !important;
}

.navbar-nav .dropdown-toggle::after {
  margin-left: 6px;
  vertical-align: 2px;
  border-top: 0.3em solid;
  opacity: 0.8;
}

/* ========== DROPDOWN ========== */
.navbar-nav .dropdown-menu {
  top: 62px;
  background: #fff;
  border: none;
  border-radius: 8px;
  box-shadow: 0 12px 40px rgba(0,0,0,0.13);
  padding: 8px 0;
  margin-top: 0 !important;
  min-width: 220px;
  animation: dropdownFade 0.22s ease;
}
@keyframes dropdownFade {
  from { opacity: 0; transform: translateY(6px); }
  to   { opacity: 1; transform: translateY(0); }
}
.navbar-nav .dropdown-item {
  font-size: 14px;
  font-weight: 500;
  color: #444;
  padding: 9px 20px;
  transition: all 0.2s;
}
.navbar-nav .dropdown-item:hover {
  background: #f0f7fc;
  color: #008dd2;
}

/* Nested submenu */
.navbar-nav .dropdown-submenu {
  position: relative;
}
.navbar-nav .dropdown-submenu > .dropdown-menu {
  top: 0;
  left: 100%;
  margin-left: 2px;
  margin-top: -8px;
  display: none;
}
.navbar-nav .dropdown-submenu:hover > .dropdown-menu {
  display: block;
}
.navbar-nav .dropdown-submenu > a::after {
  content: "\f054";
  font-family: "Font Awesome 6 Free";
  font-weight: 900;
  float: right;
  margin-top: 2px;
  font-size: 11px;
  opacity: 0.5;
}

/* Hover */
@media (min-width: 992px) {
  .navbar-nav .dropdown {
    position: relative;
  }
  .navbar-nav .dropdown:not(.mega-dropdown)::after {
    content: '';
    position: absolute;
    left: 0;
    right: 0;
    top: 100%;
    height: 70px;
    background: transparent;
    z-index: 1001;
  }
  .navbar-nav .dropdown:not(.mega-dropdown):hover > .dropdown-menu {
    display: block;
  }
  .navbar-nav .dropdown.mega-dropdown {
    position: static;
  }
  .navbar-nav .dropdown.mega-dropdown:hover > .mega-menu {
    display: block;
  }
}

/* ========== MEGA MENU ========== */
.navbar-nav .mega-menu {
  top: 62px;
  width: 100%;
  max-width: 1320px;
  left: 0 !important;
  right: 0;
  transform: none !important;
  padding-top: 12px;
  background: transparent;
  border: none;
  box-shadow: none;
  margin-top: 0 !important;
  border-radius: 0;
  overflow: visible;
}
.mega-menu .mega-inner {
  display: flex;
  min-height: 280px;
  background: #fff;
  border-radius: 10px;
  box-shadow: 0 15px 50px rgba(0,0,0,0.15);
  overflow: hidden;
}
.mega-menu .mega-image {
  width: 260px;
  position: relative;
  flex-shrink: 0;
  overflow: hidden;
  background: #1a1f2e;
}
.mega-menu .mega-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.mega-menu .mega-image-placeholder {
  position: absolute;
  inset: 0;
  background: linear-gradient(160deg, #2a3142 0%, #1a1f2e 100%);
  z-index: 0;
}
.mega-menu .mega-img[src]:not([src=""]) + .mega-image-placeholder {
  display: none;
}
.mega-menu .mega-image-content {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 20px 18px 18px;
  background: linear-gradient(to top, rgba(0,0,0,0.85) 0%, rgba(0,0,0,0.4) 60%, transparent 100%);
  color: #fff;
  z-index: 2;
}
.mega-menu .mega-image-content h6 {
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 6px;
  color: #fff;
}
.mega-menu .mega-image-content p {
  font-size: 12.5px;
  line-height: 1.45;
  opacity: 0.9;
  margin: 0 0 10px;
  color: rgba(255,255,255,0.9);
}
.mega-menu .mega-more {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  font-weight: 600;
  color: #fff;
  text-decoration: none;
  opacity: 0.9;
  transition: opacity 0.2s;
}
.mega-menu .mega-more:hover { opacity: 1; }
.mega-menu .mega-more i { font-size: 11px; }

.mega-menu .mega-cols {
  display: flex;
  flex: 1;
  padding: 28px 12px 28px 8px;
  background: #fff;
}
.mega-menu .mega-col {
  flex: 1;
  padding: 0 18px;
  border-right: 1px solid #f0f0f0;
}
.mega-menu .mega-col:last-child {
  border-right: none;
}
.mega-menu .mega-col h6 {
  font-size: 13.5px;
  font-weight: 600;
  color: #1a1a1a;
  margin-bottom: 16px;
  letter-spacing: 0.2px;
}
.mega-menu .mega-col a {
  display: block;
  font-size: 13.5px;
  color: #666;
  text-decoration: none;
  padding: 7px 0;
  line-height: 1.4;
  transition: color 0.2s;
}
.mega-menu .mega-col a:hover {
  color: #008dd2;
}

.btn-catalog {
  background: #008dd2;
  color: #fff !important;
  border: none;
  padding: 9px 22px;
  border-radius: 4px;
  font-weight: 600;
  font-size: 14px;
  margin-left: 12px;
  transition: background 0.2s;
  position: relative;
}
.btn-catalog:hover {
  background: #006fa8;
  color: #fff !important;
}
.btn-catalog::after {
  display: none !important;
}

/* Header bottom */
.header-bottom {
  border-top: 1px solid rgba(255,255,255,0.12);
  border-bottom: 1px solid rgba(255,255,255,0.12);
  padding: 10px 0;
  font-size: 13px;
  color: rgba(255,255,255,0.7);
}
.header-bottom a {
  color: rgba(255,255,255,0.7);
  text-decoration: none;
  margin-left: 14px;
  font-size: 15px;
  transition: color 0.2s;
}
.header-bottom a:hover { color: #fff; }
.search-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: rgba(255,255,255,0.7);
  text-decoration: none;
}
.search-link:hover { color: #fff; }

/* ========== FOOTER ========== */
.peymak-footer {
  position: relative;
  background: linear-gradient(90deg, #008dd2 0%, #00b4d8 50%, #2dd4a8 100%);
  color: #fff;
  padding: 0 0 55px;
  overflow: hidden;
}
.footer-social cont {
  display: flex;
  justify-content: flex-end;
  gap: 18px;
  padding: 22px 0 14px;
}
.footer-social {
  display: flex;
  justify-content: flex-end;
  gap: 18px;
  padding: 22px 0 14px;
}
.footer-social a {
  color: rgba(255,255,255,0.92);
  font-size: 15px;
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s;
}
.footer-social a:hover {
  color: #fff;
  transform: translateY(-2px);
}
.footer-top-line {
  height: 1px;
  background: rgba(255,255,255,0.25);
  width: 100%;
}
.footer-logo {
  font-size: 2.05rem;
  font-weight: 300;
  color: #fff;
  text-decoration: none;
  letter-spacing: -1px;
  display: inline-block;
  line-height: 1;
}
.footer-logo span { font-weight: 600; }
.footer-logo sup {
  font-size: 11px;
  vertical-align: super;
  margin-left: 1px;
  opacity: 0.85;
}
.footer-copyright {
  font-size: 14.5px;
  font-weight: 500;
  opacity: 0.95;
}
.footer-desc {
  font-size: 14px;
  line-height: 1.7;
  opacity: 0.88;
  max-width: 340px;
  margin: 0;
}
.footer-title {
  font-size: 15.5px;
  font-weight: 600;
  margin-bottom: 20px;
}
.footer-list {
  list-style: none;
  padding: 0;
  margin: 0;
}
.footer-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 11px;
  font-size: 14.5px;
  opacity: 0.93;
}
.footer-list li i {
  margin-top: 3px;
  font-size: 13px;
  opacity: 0.9;
  min-width: 15px;
}
.footer-list .address-line {
  padding-left: 25px;
  margin-top: -4px;
  margin-bottom: 14px;
}
.footer-list a {
  color: #fff;
  text-decoration: none;
  transition: opacity 0.2s;
}
.footer-list a:hover {
  opacity: 0.8;
  text-decoration: underline;
}
.back-to-top {
  position: absolute;
  bottom: 28px;
  right: 28px;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: rgba(255,255,255,0.95);
  border: none;
  color: #008dd2;
  font-size: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: 0 4px 15px rgba(0,0,0,0.15);
  transition: all 0.25s;
  z-index: 5;
}
.back-to-top:hover {
  background: #fff;
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(0,0,0,0.2);
}

/* ========== RESPONSIVE ========== */
@media (max-width: 991px) {
  .hero { height: auto; min-height: 560px; }
  .hero-slide { flex-direction: column; }
  .hero-left { width: 100%; height: 220px; }
  .hero-right { width: 100%; padding: 50px 25px; min-height: 340px; }
  .hero-content h1 { font-size: 2.3rem; }
  .header-wrapper { position: relative; top: 0; background: #1a1f2e; }
  .header-wrapper.fixed { background: #fff; }
  .main-header { padding: 12px 0; }
  .header-bottom { display: none; }
  .logo::after { display: none; }
  .footer-social { justify-content: flex-start; }
  .footer-desc { max-width: 100%; }

  .navbar-nav .mega-menu {
    width: 100%;
    max-width: 100%;
    left: 0 !important;
    transform: none !important;
    margin-top: 0;
    top: auto;
    padding-top: 0;
  }
  .mega-menu .mega-inner { flex-direction: column; }
  .mega-menu .mega-image { width: 100%; height: 180px; }
  .mega-menu .mega-cols { flex-direction: column; padding: 20px; }
  .mega-menu .mega-col {
    border-right: none;
    border-bottom: 1px solid #f0f0f0;
    padding: 16px 0;
  }
  .mega-menu .mega-col:last-child { border-bottom: none; }
}







/* ========== HERO SLIDER (Owl Carousel) ========== */
.hero-section {
  position: relative;
  width: 100%;
  height: 700px;
  overflow: hidden;
  background: #1a1f2e; /* görsel yüklenene kadar arka plan */
}

.hero-section .owl-carousel,
.hero-section .owl-stage-outer,
.hero-section .owl-stage,
.hero-section .owl-item {
  height: 700px !important;
}

.hero-slide {
  position: relative;
  width: 100%;
  height: 700px;
  display: flex !important;
  align-items: center;
  justify-content: center;
}

.hero-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center center;
  background-repeat: no-repeat;
  z-index: 1;
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(30, 40, 60, 0.45);
  z-index: 2;
}

.hero-content-center {
  position: relative;
  z-index: 5;
  text-align: center;
  color: #fff;
  max-width: 820px;
  padding: 0 24px;
}

.hero-content-center h1 {
  font-size: 3.2rem;
  font-weight: 600;
  margin-bottom: 16px;
  letter-spacing: -0.5px;
  text-shadow: 0 2px 18px rgba(0,0,0,0.35);
}

.hero-content-center p {
  font-size: 1.15rem;
  font-weight: 400;
  opacity: 0.95;
  margin: 0;
  text-shadow: 0 1px 10px rgba(0,0,0,0.3);
}

/* Oklar */
.hero-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 30;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  border: none;
  background: rgba(255,255,255,0.92);
  color: #008dd2;
  font-size: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: 0 4px 16px rgba(0,0,0,0.15);
  transition: all 0.25s ease;
  opacity: 0;
}

.hero-section:hover .hero-nav {
  opacity: 1;
}

.hero-nav:hover {
  background: #fff;
  transform: translateY(-50%) scale(1.08);
}

.hero-prev { left: 24px; }
.hero-next { right: 24px; }

/* Dots kapalı */
.hero-section .owl-dots {
  display: none !important;
}

/* Responsive */
@media (max-width: 991px) {
  .hero-section,
  .hero-section .owl-carousel,
  .hero-section .owl-stage-outer,
  .hero-section .owl-stage,
  .hero-section .owl-item,
  .hero-slide {
    height: 520px !important;
  }

  .hero-content-center h1 {
    font-size: 2.2rem;
  }

  .hero-content-center p {
    font-size: 1rem;
  }

  .hero-nav {
    opacity: 1;
    width: 42px;
    height: 42px;
    font-size: 15px;
  }

  .hero-prev { left: 12px; }
  .hero-next { right: 12px; }
}

@media (max-width: 575px) {
  .hero-section,
  .hero-section .owl-carousel,
  .hero-section .owl-stage-outer,
  .hero-section .owl-stage,
  .hero-section .owl-item,
  .hero-slide {
    height: 420px !important;
  }

  .hero-content-center h1 {
    font-size: 1.75rem;
  }
}

/* Harita slide */
.hero-slide-map .hero-bg {
  background-color: #c5d4e0;
}

.hero-content-right {
  position: absolute;
  right: 6%;
  top: 50%;
  transform: translateY(-50%);
  z-index: 5;
  text-align: right;
  color: #fff;
}

.hero-badge {
  width: 90px;
  height: 90px;
  border-radius: 50%;
  border: 2px solid rgba(255,255,255,0.85);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-left: auto;
  margin-bottom: 28px;
  background: rgba(0,0,0,0.15);
}

.badge-text {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 1px;
  line-height: 1.25;
  text-align: center;
  color: #fff;
  text-transform: uppercase;
}

.hero-stat {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
}

.stat-number {
  font-size: 7.5rem;
  font-weight: 700;
  line-height: 0.85;
  color: #e30613;
  letter-spacing: -2px;
}

.stat-label {
  font-size: 1.65rem;
  font-weight: 700;
  line-height: 1.15;
  color: #1a2a4a;
  letter-spacing: 1px;
  text-align: right;
  margin-top: 6px;
}

/* Bina slide */
.hero-slide-building .hero-overlay {
  position: absolute;
  inset: 0;
  background: rgb(50 50 50 / 45%);
  z-index: 2;
}

.hero-content-center {
  position: relative;
  z-index: 5;
  text-align: center;
  color: #fff;
  max-width: 820px;
  padding: 0 24px;
}

.hero-content-center h1 {
  font-size: 3.4rem;
  font-weight: 600;
  margin-bottom: 18px;
  letter-spacing: -0.5px;
  text-shadow: 0 2px 20px rgba(0,0,0,0.35);
}

.hero-content-center p {
  font-size: 1.15rem;
  font-weight: 400;
  opacity: 0.95;
  margin: 0;
  text-shadow: 0 1px 10px rgba(0,0,0,0.3);
}

/* Navigasyon okları */
.hero-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 20;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  border: none;
  background: rgba(255,255,255,0.92);
  color: #008dd2;
  font-size: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: 0 4px 18px rgba(0,0,0,0.18);
  transition: all 0.25s ease;
  opacity: 0;
}

.hero-section:hover .hero-nav {
  opacity: 1;
}

.hero-nav:hover {
  background: #fff;
  transform: translateY(-50%) scale(1.08);
  color: #006fa8;
}

.hero-prev { left: 28px; }
.hero-next { right: 28px; }

/* Dots tamamen kapalı */
.hero-section .owl-dots {
  display: none !important;
}

/* Responsive */
@media (max-width: 991px) {
  .hero-section,
  .hero-slide,
  .hero-section .owl-carousel,
  .hero-section .owl-stage-outer,
  .hero-section .owl-stage,
  .hero-section .owl-item {
    height: 560px;
  }
  .stat-number { font-size: 5.2rem; }
  .stat-label { font-size: 1.25rem; }
  .hero-content-center h1 { font-size: 2.3rem; }
  .hero-content-center p { font-size: 1rem; }
  .hero-content-right { right: 4%; }
  .hero-nav { opacity: 1; width: 44px; height: 44px; font-size: 15px; }
  .hero-prev { left: 14px; }
  .hero-next { right: 14px; }
}

@media (max-width: 575px) {
  .hero-section,
  .hero-slide,
  .hero-section .owl-carousel,
  .hero-section .owl-stage-outer,
  .hero-section .owl-stage,
  .hero-section .owl-item {
    height: 480px;
  }
  .stat-number { font-size: 4rem; }
  .stat-label { font-size: 1.05rem; }
  .hero-badge { width: 70px; height: 70px; }
  .badge-text { font-size: 9px; }
  .hero-content-center h1 { font-size: 1.85rem; }
}

/* ========== BİZ KİMİZ ========== */
.biz-kimiz {
  background: #f7f8fa;
  padding: 90px 0 100px;
}

.biz-header {
  max-width: 720px;
  margin: 0 auto 50px;
}

.biz-header h2 {
  font-size: 2.15rem;
  font-weight: 600;
  color: #2c3340;
  margin-bottom: 18px;
  letter-spacing: -0.3px;
}

.biz-header p {
  font-size: 15.5px;
  line-height: 1.7;
  color: #8a93a2;
  margin: 0;
}

/* Kart */
.biz-card {
  display: flex;
  background: #fff;
  border-radius: 18px;
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.07);
  overflow: hidden;
  max-width: 1100px;
  margin: 0 auto;
}

.biz-card-left {
  flex: 1;
  padding: 48px 50px 48px 52px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.biz-block {
  margin-bottom: 42px;
}

.biz-block:last-child {
  margin-bottom: 0;
}

.biz-block h3 {
  font-size: 1.55rem;
  font-weight: 600;
  color: #2c3340;
  margin-bottom: 14px;
  letter-spacing: -0.2px;
}

.biz-block p {
  font-size: 15px;
  line-height: 1.75;
  color: #8a93a2;
  margin: 0;
}

.biz-card-right {
  width: 48%;
  flex-shrink: 0;
  position: relative;
}

.biz-card-right img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  min-height: 420px;
}

/* Responsive */
@media (max-width: 991px) {
  .biz-kimiz {
    padding: 70px 0 80px;
  }

  .biz-card {
    flex-direction: column;
  }

  .biz-card-left {
    padding: 36px 28px;
  }

  .biz-card-right {
    width: 100%;
  }

  .biz-card-right img {
    min-height: 280px;
    height: 280px;
  }

  .biz-header h2 {
    font-size: 1.85rem;
  }

  .biz-header p br {
    display: none;
  }
}

@media (max-width: 575px) {
  .biz-block h3 {
    font-size: 1.35rem;
  }

  .biz-block p,
  .biz-header p {
    font-size: 14.5px;
  }
}

/* ========== SERTİFİKALAR (Owl Carousel) ========== */
.certificates-area {
  position: relative;
  padding: 55px 0 50px;
  background: #fff;
}

.certificates-area .container {
  position: relative;
  max-width: 1140px;
}

#certCarousel {
  padding: 0 50px;
}

#certCarousel .owl-stage-outer {
  overflow: hidden;
}

/* Stage’i ortala */
#certCarousel .owl-stage {
  display: flex;
  align-items: center;
}

.cert-item {
  display: flex !important;
  align-items: center;
  justify-content: center;
  height: 110px;
  padding: 0 10px;
}

.cert-item img {
  max-height: 85px;
  max-width: 150px;
  width: auto;
  height: auto;
  object-fit: contain;
  filter: grayscale(100%);
  opacity: 0.9;
  transition: opacity 0.3s ease;
  /* hover’da renk değişmesin */
}

.cert-item:hover img {
  opacity: 1;
  /* filter kaldırılmıyor → hepsi aynı kalır */
}

/* Custom oklar – varsayılan gizli */
.cert-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 42px;
  height: 42px;
  border-radius: 50%;
  border: 1px solid #e0e4ea;
  background: #fff;
  color: #4a5568;
  font-size: 15px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 10;
  box-shadow: 0 3px 12px rgba(0,0,0,0.08);
  transition: all 0.25s ease;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.certificates-area:hover .cert-nav {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.cert-nav:hover {
  background: #008dd2;
  border-color: #008dd2;
  color: #fff;
  box-shadow: 0 5px 18px rgba(0,141,210,0.25);
}

.cert-prev { left: 0; }
.cert-next { right: 0; }

/* Owl dots – item sayısı kadar */
#certCarousel .owl-dots {
  display: flex !important;
  justify-content: center;
  gap: 8px;
  margin-top: 24px;
  position: relative;
  z-index: 5;
}

#certCarousel .owl-dot span {
  width: 8px;
  height: 8px;
  margin: 0;
  background: #d0d5dd;
  border-radius: 50%;
  transition: all 0.25s;
  display: block;
}

#certCarousel .owl-dot.active span,
#certCarousel .owl-dot:hover span {
  background: #4a5568;
  transform: scale(1.25);
}

#certCarousel .owl-nav {
  display: none !important;
}

/* Responsive */
@media (max-width: 991px) {
  .certificates-area {
    padding: 40px 0 40px;
  }

  #certCarousel {
    padding: 0 40px;
  }

  .cert-item {
    height: 90px;
  }

  .cert-item img {
    max-height: 70px;
    max-width: 120px;
  }

  .cert-nav {
    width: 36px;
    height: 36px;
    font-size: 13px;
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
  }
}

@media (max-width: 575px) {
  #certCarousel {
    padding: 0 36px;
  }

  .cert-item img {
    max-height: 55px;
    max-width: 95px;
  }
}

/* ----- Video Bölümü ----- */
.video-section {
  position: relative;
  width: 100%;
  height: 480px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.video-bg {
  position: absolute;
  inset: 0;
  z-index: 1;
}

.video-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.video-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.48);
  z-index: 2;
}

.video-content {
  position: relative;
  z-index: 5;
  text-align: center;
  color: #fff;
  max-width: 720px;
  padding: 0 24px;
}

/* Play butonu */
.play-btn {
  width: 78px;
  height: 78px;
  border-radius: 50%;
  background: #fff;
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 26px;
  cursor: pointer;
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.25);
  transition: all 0.3s ease;
}

.play-btn i {
  font-size: 26px;
  color: #008dd2;
  margin-left: 4px; /* play ikonu ortalaması için */
}

.play-btn:hover {
  transform: scale(1.1);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.35);
}

.video-content h3 {
  font-size: 1.85rem;
  font-weight: 600;
  margin-bottom: 14px;
  letter-spacing: -0.3px;
  text-shadow: 0 2px 12px rgba(0, 0, 0, 0.3);
}

.video-content p {
  font-size: 15.5px;
  line-height: 1.7;
  opacity: 0.92;
  margin: 0;
  text-shadow: 0 1px 8px rgba(0, 0, 0, 0.25);
}

/* ----- Video Modal ----- */
.video-modal {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.88);
  z-index: 9999;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.video-modal.active {
  display: flex;
}

.video-modal-inner {
  position: relative;
  width: 100%;
  max-width: 960px;
}

.video-close {
  position: absolute;
  top: -48px;
  right: 0;
  background: transparent;
  border: none;
  color: #fff;
  font-size: 28px;
  cursor: pointer;
  opacity: 0.85;
  transition: opacity 0.2s;
}

.video-close:hover {
  opacity: 1;
}

.video-wrapper {
  position: relative;
  padding-bottom: 56.25%; /* 16:9 */
  height: 0;
  background: #000;
  border-radius: 8px;
  overflow: hidden;
}

.video-wrapper iframe,
.video-wrapper video {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

/* Responsive */
@media (max-width: 991px) {
  .certificates-area {
    padding: 40px 0 30px;
  }

  .cert-item {
    height: 70px;
  }

  .cert-item img {
    max-height: 60px;
    max-width: 100px;
  }

  .video-section {
    height: 400px;
  }

  .video-content h3 {
    font-size: 1.55rem;
  }

  .video-content p br {
    display: none;
  }

  .play-btn {
    width: 68px;
    height: 68px;
  }

  .play-btn i {
    font-size: 22px;
  }
}

@media (max-width: 575px) {
  .video-section {
    height: 360px;
  }

  .video-content h3 {
    font-size: 1.35rem;
  }

  .video-content p {
    font-size: 14.5px;
  }
}

/* ========== MARKA DEĞERİ ========== */
.marka-degeri {
  background: #fff;
  padding: 90px 0;
}

.marka-inner {
  display: flex;
  align-items: center;
  gap: 60px;
  max-width: 1140px;
  margin: 0 auto;
}

.marka-left {
  flex: 1;
  max-width: 480px;
}

.marka-icon {
  position: relative;
  width: 52px;
  height: 52px;
  margin-bottom: 28px;
}

.marka-icon .fa-shield-alt {
  font-size: 48px;
  color: #008dd2;
  display: block;
}

.marka-icon .fa-check {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -42%);
  font-size: 16px;
  color: #fff;
  font-weight: 900;
}

.marka-left h2 {
  font-size: 2rem;
  font-weight: 600;
  color: #2c3340;
  margin-bottom: 22px;
  letter-spacing: -0.4px;
}

.marka-left p {
  font-size: 15.5px;
  line-height: 1.8;
  color: #8a93a2;
  margin: 0;
}

.marka-right {
  flex: 1.15;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.08);
}

.marka-right img {
  width: 100%;
  height: 100%;
  min-height: 380px;
  object-fit: cover;
  display: block;
  border-radius: 16px;
}

/* Responsive */
@media (max-width: 991px) {
  .marka-degeri {
    padding: 70px 0;
  }

  .marka-inner {
    flex-direction: column;
    gap: 40px;
  }

  .marka-left {
    max-width: 100%;
    text-align: left;
  }

  .marka-right {
    width: 100%;
  }

  .marka-right img {
    min-height: 300px;
  }

  .marka-left h2 {
    font-size: 1.75rem;
  }
}

@media (max-width: 575px) {
  .marka-left h2 {
    font-size: 1.55rem;
  }

  .marka-left p {
    font-size: 14.5px;
  }

  .marka-right img {
    min-height: 240px;
  }
}

/* ========== İSTATİSTİKLER ========== */
.istatistikler {
  background: #fff;
  padding: 80px 0 100px;
}

.istatistik-header {
  margin-bottom: 55px;
}

.istatistik-icon {
  width: 48px;
  height: 48px;
  background: #e8f4fc;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 22px;
}

.istatistik-icon i {
  font-size: 22px;
  color: #008dd2;
}

.istatistik-header h2 {
  font-size: 1.65rem;
  font-weight: 600;
  color: #2c3340;
  margin: 0;
  letter-spacing: -0.3px;
}

.istatistik-grid {
  display: flex;
  justify-content: center;
  align-items: flex-start;
  gap: 0;
  max-width: 900px;
  margin: 0 auto;
}

.istatistik-item {
  flex: 1;
  text-align: center;
  padding: 0 20px;
}

.istatistik-number {
  display: block;
  font-size: 2.6rem;
  font-weight: 700;
  color: #22c55e;
  line-height: 1.1;
  margin-bottom: 10px;
  letter-spacing: -1px;
}

.istatistik-label {
  display: block;
  font-size: 15px;
  font-weight: 500;
  color: #4a5568;
}

/* Responsive */
@media (max-width: 767px) {
  .istatistikler {
    padding: 60px 0 70px;
  }

  .istatistik-grid {
    flex-wrap: wrap;
    gap: 36px 0;
  }

  .istatistik-item {
    flex: 0 0 50%;
  }

  .istatistik-number {
    font-size: 2.2rem;
  }
}

@media (max-width: 480px) {
  .istatistik-item {
    flex: 0 0 100%;
  }

  .istatistik-number {
    font-size: 2rem;
  }
}


/* ========== ÜRÜNLERİMİZ ========== */
.urunlerimiz {
  background: #f7f8fa;
  padding: 90px 0 100px;
  border-top: 1px solid #e8ecf0;
  position: relative;
}


.urunlerimiz .container {
  position: relative;
  z-index: 2;
}

.urunler-header {
  margin-bottom: 50px;
}

.urunler-icon img {
  max-width: 56px;
  max-height: 56px;
  object-fit: contain;
}

.urunler-icon i {
  font-size: 32px;
  color: #008dd2;
  display: none; /* img yoksa göster */
}

.urunler-icon img[src=""],
.urunler-icon img:not([src]) {
  display: none;
}

.urunler-header h2 {
  font-size: 1.85rem;
  font-weight: 600;
  color: #2c3340;
  margin-bottom: 22px;
  letter-spacing: -0.3px;
}

.btn-tum-urunler {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #22c55e;
  color: #fff;
  font-size: 14.5px;
  font-weight: 600;
  padding: 11px 22px;
  border-radius: 6px;
  text-decoration: none;
  transition: all 0.25s ease;
}

.btn-tum-urunler:hover {
  background: #16a34a;
  color: #fff;
  transform: translateY(-1px);
  box-shadow: 0 6px 18px rgba(34, 197, 94, 0.3);
}

.btn-tum-urunler i {
  font-size: 13px;
}

/* Grid */
.urunler-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  max-width: 1140px;
  margin: 0 auto;
}

.urun-card {
  background: #fff;
  border-radius: 12px;
  overflow: hidden;
  text-decoration: none;
  box-shadow: 0 4px 18px rgba(0, 0, 0, 0.05);
  transition: all 0.3s ease;
  display: flex;
  flex-direction: column;
}

.urun-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.1);
}

.urun-img {
  width: 100%;
  height: 200px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  background: #fff;
}

.urun-img img {
  max-width: 100%;
  max-height: 160px;
  object-fit: contain;
  transition: transform 0.35s ease;
}

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

.urun-info {
  padding: 16px 18px 20px;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 10px;
  border-top: 1px solid #f0f2f5;
}

.urun-info h3 {
  font-size: 14px;
  font-weight: 500;
  color: #3d4654;
  margin: 0;
  line-height: 1.45;
  flex: 1;
}

.urun-arrow {
  flex-shrink: 0;
  width: 22px;
  height: 22px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #a0a8b4;
  font-size: 11px;
  margin-top: 2px;
  transition: color 0.25s;
}

.urun-card:hover .urun-arrow {
  color: #008dd2;
}

/* Responsive */
@media (max-width: 991px) {
  .urunlerimiz {
    padding: 70px 0 80px;
  }

  .urunler-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 18px;
  }

  .urun-img {
    height: 180px;
  }
}

@media (max-width: 575px) {
  .urunler-grid {
    grid-template-columns: 1fr;
    max-width: 340px;
  }

  .urunler-header h2 {
    font-size: 1.6rem;
  }

  .urun-img {
    height: 200px;
  }
}

/* ========== SOĞUK ZİNCİR / BİLGİ ========== */
.soguk-zincir {
  background: #f7f8fa;
  padding: 90px 0 100px;
  position: relative;
  overflow: hidden;
}

/* Arka plan yumuşak dalgalar (görseldeki gibi) */
.soguk-zincir::before {
  content: '';
  position: absolute;
  top: -80px;
  right: -100px;
  width: 480px;
  height: 480px;
  background: #fff;
  border-radius: 50%;
  opacity: 0.7;
  z-index: 0;
}

.soguk-zincir::after {
  content: '';
  position: absolute;
  bottom: -120px;
  left: -80px;
  width: 420px;
  height: 420px;
  background: #fff;
  border-radius: 50%;
  opacity: 0.6;
  z-index: 0;
}

.soguk-zincir .container {
  position: relative;
  z-index: 2;
}

.soguk-inner {
  display: flex;
  align-items: center;
  gap: 60px;
  max-width: 1140px;
  margin: 0 auto;
}

.soguk-left {
  flex: 0 0 46%;
  border-radius: 14px;
  overflow: hidden;
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.1);
}

.soguk-left img {
  width: 100%;
  height: 100%;
  min-height: 420px;
  object-fit: cover;
  display: block;
  transition: transform 0.8s ease;   /* yavaş geçiş */
}

.soguk-left:hover img {
  transform: scale(1.06);             /* hafif yakınlaştırma */
}
.soguk-right {
  flex: 1;
}

.soguk-block {
  margin-bottom: 36px;
}

.soguk-block:last-child {
  margin-bottom: 0;
}

.soguk-block h3 {
  font-size: 1.25rem;
  font-weight: 600;
  color: #2c3340;
  margin-bottom: 12px;
  letter-spacing: -0.2px;
}

.soguk-block p {
  font-size: 15px;
  line-height: 1.75;
  color: #8a93a2;
  margin: 0;
}

/* Responsive */
@media (max-width: 991px) {
  .soguk-zincir {
    padding: 70px 0 80px;
  }

  .soguk-inner {
    flex-direction: column;
    gap: 40px;
  }

  .soguk-left {
    flex: none;
    width: 100%;
  }

  .soguk-left img {
    min-height: 300px;
  }
}

@media (max-width: 575px) {
  .soguk-block h3 {
    font-size: 1.15rem;
  }

  .soguk-block p {
    font-size: 14.5px;
  }

  .soguk-left img {
    min-height: 240px;
  }
}

/* ========== PEYMAK NOKTALARI ========== */
.peymak-noktalari {
  background: #fff;
  padding: 70px 0 0;
}

.noktalar-title {
  text-align: center;
  font-size: 1.65rem;
  font-weight: 600;
  color: #2c3340;
  margin-bottom: 28px;
  letter-spacing: -0.3px;
}

.peymak-map {
  width: 100%;
  height: 280px;
  background: #e8f0f5;
  z-index: 1;
}

/* Leaflet attribution küçült */
.peymak-map .leaflet-control-attribution {
  font-size: 10px;
  background: rgba(255,255,255,0.8);
}