html {
  font-size: 14px;
  position: relative;
  min-height: 100%;
}

@media (min-width: 768px) {
  html {
    font-size: 16px;
  }
}

body {
  font-family: 'Poppins', sans-serif;
  font-weight: 400;
  margin-bottom: 60px;
}

.btn:focus, .btn:active:focus, .btn-link.nav-link:focus, .form-control:focus, .form-check-input:focus {
  box-shadow: 0 0 0 0.1rem white, 0 0 0 0.25rem #258cfb;
}

/* ===== Navbar ===== */
.navbar {
  padding: 0.75rem 0;
}

.navbar > .container {
  position: relative;
}

.navbar-brand {
  padding: 0 !important;
  margin-right: 0;
}

@media (min-width: 992px) {
  .navbar-collapse {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
  }

  .nav-right-links {
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
  }
}

.header-logo {
  height: 40px;
  width: auto;
  object-fit: contain;
}

.navbar-nav .nav-link {
  font-family: 'Poppins', sans-serif;
  font-weight: 600;
  font-size: 0.9rem;
  color: dimgray;
  padding: 0.5rem 1rem !important;
  transition: color 0.2s ease;
}

.navbar-nav .nav-link:hover {
  color: #2563eb;
}

/* Sag taraftaki linkler: gray + light */
.nav-right-links .nav-link-light {
  font-family: 'Poppins', sans-serif;
  font-weight: 300;
  font-size: 0.85rem;
  color: dimgray !important;
  transition: color 0.2s ease;
}

.nav-right-links .nav-link-light:hover {
  color: #2563eb !important;
}

/* Mobil hamburger menu */
.navbar-toggler:focus {
  box-shadow: none;
}

@media (max-width: 991.98px) {
  .navbar-collapse {
    padding-top: 1rem;
    padding-bottom: 0.5rem;
  }

  .navbar-nav .nav-link {
    padding: 0.6rem 0 !important;
    border-bottom: 1px solid #f3f4f6;
  }

  .nav-right-links {
    border-top: 2px solid #e5e7eb;
    margin-top: 0.5rem;
    padding-top: 0.5rem;
  }

  .nav-right-links .nav-link-light {
    padding: 0.5rem 0 !important;
  }
}

/* ===== MEGA MENU ===== */
.navbar-mega {
  box-shadow: 0 1px 3px rgba(0,0,0,0.06);
}

.nav-item-mega {
  position: static !important;
}

.nav-link-mega {
  display: flex !important;
  align-items: center;
  gap: 5px;
}

.mega-arrow {
  font-size: 0.6rem;
  transition: transform 0.3s ease;
}

.nav-item-mega:hover .mega-arrow {
  transform: rotate(180deg);
}

/* Mega menu panel - full viewport width */
.mega-menu {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(10px);
  width: 100vw;
  background: white;
  box-shadow: 0 15px 50px rgba(0,0,0,0.12);
  border-top: 3px solid #2563eb;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s cubic-bezier(0.16, 1, 0.3, 1),
              visibility 0.3s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  z-index: 1050;
  pointer-events: none;
}

.nav-item-mega:hover .mega-menu {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
  pointer-events: auto;
}

.mega-menu-inner {
  padding: 32px 0 0;
}

/* Category sections */
.mega-category {
  padding: 0 20px 28px;
}

.mega-category-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 2px solid #f1f5f9;
}

.mega-category-header i {
  width: 36px;
  height: 36px;
  background: linear-gradient(135deg, #2563eb 0%, #7c3aed 100%);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 0.85rem;
  flex-shrink: 0;
}

.mega-category-header h6 {
  font-family: 'Poppins', sans-serif;
  font-weight: 700;
  font-size: 0.9rem;
  color: #0f172a;
  margin: 0;
}

/* Links */
.mega-links {
  list-style: none;
  padding: 0;
  margin: 0;
}

.mega-links li {
  margin-bottom: 2px;
}

.mega-links a {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  color: #475569;
  text-decoration: none;
  font-size: 0.88rem;
  font-weight: 500;
  border-radius: 8px;
  transition: all 0.2s ease;
}

.mega-links a i {
  font-size: 0.7rem;
  color: #cbd5e1;
  transition: all 0.2s ease;
}

.mega-links a:hover {
  background: #f0f5ff;
  color: #2563eb;
  transform: translateX(4px);
}

.mega-links a:hover i {
  color: #2563eb;
}

/* CTA bar */
.mega-cta-bar {
  background: #f8fafc;
  padding: 16px 0;
  border-top: 1px solid #e2e8f0;
  margin-top: 4px;
}

.mega-cta-bar span {
  color: #475569;
  font-size: 0.9rem;
}

.mega-cta-bar span i {
  color: #2563eb;
  margin-right: 6px;
}

.mega-cta-bar span strong {
  color: #0f172a;
}

.mega-cta-link {
  color: #2563eb;
  text-decoration: none;
  font-weight: 600;
  font-size: 0.9rem;
  transition: all 0.2s ease;
}

.mega-cta-link:hover {
  color: #1d4ed8;
}

.mega-cta-link i {
  margin-left: 4px;
  transition: transform 0.2s ease;
}

.mega-cta-link:hover i {
  transform: translateX(4px);
}

/* ===== MOBILE MEGA MENU ===== */
@media (max-width: 991.98px) {
  .mega-menu {
    position: static;
    box-shadow: none;
    border-top: none;
    opacity: 1;
    visibility: visible;
    transform: none;
    pointer-events: auto;
    display: none;
    border-left: 3px solid #2563eb;
    margin-left: 8px;
    background: #fafbfc;
  }

  .nav-item-mega.mobile-open .mega-menu {
    display: block;
  }

  .mega-menu-inner {
    padding: 12px 0 0;
  }

  .mega-category {
    padding: 0 12px 16px;
  }

  .mega-category-header {
    padding-bottom: 8px;
    margin-bottom: 8px;
  }

  .mega-category-header i {
    width: 28px;
    height: 28px;
    font-size: 0.75rem;
  }

  .mega-category-header h6 {
    font-size: 0.82rem;
  }

  .mega-links a {
    padding: 6px 8px;
    font-size: 0.84rem;
  }

  .mega-cta-bar {
    padding: 12px;
    font-size: 0.82rem;
  }

  .mega-cta-bar .col-lg-4 {
    margin-top: 8px;
  }

  .row.g-0 > .col-lg-3 {
    border-bottom: 1px solid #e5e7eb;
    padding-bottom: 4px;
    margin-bottom: 4px;
  }

  .row.g-0 > .col-lg-3:last-child {
    border-bottom: none;
  }
}