/**
 * Header CSS - Modern ve Responsive Tasarım
 * Gelişmiş menu sistemi ve accessibility-friendly tasarım
 */

/* ==================================
   CSS Custom Properties
   ================================== */
:root {
  --header-height: 80px;
  --header-height-mobile: 70px;
  --header-bg: rgba(255, 255, 255, 0.95);
  --header-bg-scrolled: rgba(255, 255, 255, 0.98);
  --header-border: rgba(10, 102, 194, 0.1);
  --header-shadow: 0 2px 20px rgba(0, 0, 0, 0.08);
  --header-shadow-scrolled: 0 4px 32px rgba(0, 0, 0, 0.12);
  --menu-item-padding: 1rem 1.5rem;
  --menu-item-border-radius: 8px;
  --dropdown-bg: rgba(255, 255, 255, 0.98);
  --dropdown-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
}

/* Dark mode custom properties */
.dark-mode {
  --header-bg: rgba(26, 32, 44, 0.9);
  --header-bg-scrolled: rgba(26, 32, 44, 0.95);
  --header-border: rgba(255, 255, 255, 0.1);
  --header-shadow: 0 2px 20px rgba(0, 0, 0, 0.3);
  --header-shadow-scrolled: 0 4px 32px rgba(0, 0, 0, 0.4);
  --dropdown-bg: rgba(17, 24, 39, 0.95);
  --dropdown-shadow: 0 10px 40px rgba(0, 0, 0, 0.4);
}

@media (prefers-color-scheme: dark) {
  :root {
    --header-bg: rgba(26, 32, 44, 0.9);
    --header-bg-scrolled: rgba(26, 32, 44, 0.95);
    --header-border: rgba(255, 255, 255, 0.1);
    --header-shadow: 0 2px 20px rgba(0, 0, 0, 0.3);
    --header-shadow-scrolled: 0 4px 32px rgba(0, 0, 0, 0.4);
    --dropdown-bg: rgba(17, 24, 39, 0.95);
    --dropdown-shadow: 0 10px 40px rgba(0, 0, 0, 0.4);
  }
}

/* ==================================
   Header Ana Yapısı
   ================================== */

.site-header {
  background: var(--header-bg);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border-bottom: 1px solid var(--header-border);
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 9999;
  transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  box-shadow: var(--header-shadow);
  width: 100%;
  overflow: visible;
  transform: translateY(0);
  height: var(--header-height);
}

.site-header::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(
    135deg,
    rgba(10, 102, 194, 0.02) 0%,
    rgba(224, 102, 0, 0.01) 100%
  );
  pointer-events: none;
  z-index: -1;
}

.site-header.is-scrolled {
  background: var(--header-bg-scrolled);
  box-shadow: var(--header-shadow-scrolled);
  backdrop-filter: blur(32px);
  -webkit-backdrop-filter: blur(32px);
  border-bottom-color: rgba(10, 102, 194, 0.15);
}

/* Header hide/show scroll efektleri */
.site-header.header-hidden {
  transform: translateY(-100%);
}

.site-header.header-visible {
  transform: translateY(0);
}

/* Site main için üst margin - header fixed olduğu için */
.site-main {
  margin-top: var(--header-height);
  transition: margin-top 0.3s ease;
}

/* Header yüksekliği değiştiğinde margin'i de ayarla */
@media (max-width: 768px) {
  .site-main {
    margin-top: var(--header-height-mobile);
  }

  .site-header {
    height: var(--header-height-mobile);
  }
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 1.5rem;
  height: 100%;
  max-width: 1400px;
  margin: 0 auto;
  gap: 2rem;
  position: relative;
  width: 100%;
}

/* ==================================
   Brand ve Logo Alanı
   ================================== */

.site-header__brand-wrapper {
  display: flex;
  align-items: center;
  gap: 1rem;
  z-index: 10001;
  flex-shrink: 0;
  position: relative;
}

.site-header__logo {
  position: relative;
  overflow: hidden;
  padding: 8px;
}

.site-header__logo img {
  height: 48px;
  width: auto;
  transition: all 0.3s ease;
}

/* Logo Dark Mode Geçişi */
.site-header__logo .light-logo {
  display: block !important;
}

.site-header__logo .dark-logo {
  display: none !important;
}

@media (prefers-color-scheme: dark) {
  .site-header__logo .light-logo {
    display: none !important;
  }

  .site-header__logo .dark-logo {
    display: block !important;
  }
}

/* Dark mode class desteği - Daha yüksek öncelik */
html.dark-mode .site-header__logo .light-logo,
body.dark-mode .site-header__logo .light-logo,
.dark-mode .site-header__logo .light-logo {
  display: none !important;
}

html.dark-mode .site-header__logo .dark-logo,
body.dark-mode .site-header__logo .dark-logo,
.dark-mode .site-header__logo .dark-logo {
  display: block !important;
}
.site-header__logo:hover img {
  filter: drop-shadow(0 4px 8px rgba(10, 102, 194, 0.2));
}

.site-header__brand {
  display: flex;
  flex-direction: column;
}

.site-header__brand-link {
  text-decoration: none;
  color: inherit;
  transition: all 0.3s ease;
}

.site-header__brand-link:hover {
  transform: translateY(-1px);
}

.site-header__brand-name {
  font-weight: 700;
  font-size: 1.4rem;
  color: var(--color-primary);
  background: linear-gradient(135deg, var(--color-primary), #1976d2);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1.2;
  transition: all 0.3s ease;
}

.site-header__brand-desc {
  font-size: 0.8rem;
  color: var(--color-text-light);
  font-weight: 400;
  margin-top: 2px;
  opacity: 0.8;
}

/* ==================================
   Navigation Menu - Modern Tasarım
   ================================== */

.site-header__nav {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex: 1;
  justify-content: flex-end;
  height: 100%;
}

.nav-primary {
  display: flex;
  gap: 4px;
  list-style: none;
  margin: 0;
  padding: 0;
  align-items: center;
  height: 100%;
}

.nav-primary__item {
  position: relative;
  margin: 0;
}

.nav-primary__link {
  display: flex;
  align-items: center;
  padding: var(--menu-item-padding);
  color: var(--color-text);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.95rem;
  border-radius: var(--menu-item-border-radius);
  transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  position: relative;
  white-space: nowrap;
  background: transparent;
  border: 1px solid transparent;
}

.nav-primary__link::before {
  content: "";
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0;
  height: 2px;
  background: linear-gradient(
    90deg,
    var(--color-primary),
    var(--color-secondary)
  );
  transform: translateX(-50%);
  transition: width 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.nav-primary__link:hover,
.nav-primary__link:focus {
  color: var(--color-primary);
  background: rgba(10, 102, 194, 0.05);
  border-color: rgba(10, 102, 194, 0.1);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(10, 102, 194, 0.15);
}

.nav-primary__link:hover::before,
.nav-primary__link:focus::before {
  width: 80%;
}

/* Active/Current Menu Item */
.nav-primary__item.current-menu-item .nav-primary__link,
.nav-primary__item.current_page_item .nav-primary__link {
  color: var(--color-primary);
  background: linear-gradient(
    135deg,
    rgba(10, 102, 194, 0.08),
    rgba(10, 102, 194, 0.05)
  );
  border-color: rgba(10, 102, 194, 0.15);
  font-weight: 600;
}

.nav-primary__item.current-menu-item .nav-primary__link::before,
.nav-primary__item.current_page_item .nav-primary__link::before {
  width: 100%;
}

.nav-primary__item {
  position: relative;
}

.nav-primary__link {
  font-weight: 500;
  font-size: 0.85rem;
  position: relative;
  padding: 0.75rem 1rem;
  color: var(--color-text);
  text-decoration: none;
  border-radius: 12px;
  transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  overflow: hidden;
  display: block;
}

.nav-primary__link::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(
    135deg,
    rgba(10, 102, 194, 0.08) 0%,
    rgba(224, 102, 0, 0.05) 100%
  );
  border-radius: 12px;
  opacity: 0;
  transform: scale(0.95);
  transition: all 0.3s ease;
  z-index: -1;
}

/* Normal menü öğeleri için hover efekti */
.nav-primary__item:not(.menu-item-has-children)
  .nav-primary__link:hover::before,
.nav-primary__item:not(.menu-item-has-children)
  .nav-primary__link:focus::before {
  opacity: 1;
  transform: scale(1);
}

.nav-primary__link::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 4px;
  width: 0;
  height: 2px;
  background: linear-gradient(
    90deg,
    var(--color-primary),
    var(--color-secondary)
  );
  border-radius: 1px;
  transform: translateX(-50%);
  transition: width 0.3s ease;
  z-index: 1;
}

/* Normal menü öğeleri için alt çizgi */
.nav-primary__item:not(.menu-item-has-children) .nav-primary__link:hover::after,
.nav-primary__item:not(.menu-item-has-children) .nav-primary__link:focus::after,
.nav-primary__item:not(.menu-item-has-children).current-menu-item
  .nav-primary__link::after,
.nav-primary__item:not(.menu-item-has-children).current-menu-ancestor
  .nav-primary__link::after {
  width: calc(100% - 20px);
}

.nav-primary__link:hover,
.nav-primary__link:focus {
  color: var(--color-primary);
  transform: translateY(-2px);
}

/* Aktif Sayfa Stilleri */
.current-menu-item .nav-primary__link,
.current-menu-ancestor .nav-primary__link,
.current_page_item .nav-primary__link,
.current_page_parent .nav-primary__link {
  color: var(--color-primary);
  font-weight: 600;
  background: rgba(10, 102, 194, 0.08);
}

/* ==================================
   Dropdown Menus
   ================================== */

/* Dropdown icon için ayrı pseudo-element */
.nav-primary__item.menu-item-has-children > .nav-primary__link {
  padding-right: 2.5rem;
}

.nav-primary__item.menu-item-has-children > .nav-primary__link::before {
  content: "\f107";
  font-family: "Font Awesome 5 Free";
  font-weight: 900;
  font-size: 0.8em;
  position: absolute;
  left: 4rem;
  top: 50%;
  transform: translateY(-50%);
  transition: transform 0.3s ease;
  z-index: 2;
  background: none;
  border-radius: 0;
  opacity: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
}

/* Dropdown öğeler için ayrı arka plan efekti */
.nav-primary__item.menu-item-has-children .nav-primary__link::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(
    135deg,
    rgba(10, 102, 194, 0.08) 0%,
    rgba(224, 102, 0, 0.05) 100%
  );
  border-radius: 12px;
  opacity: 0;
  transform: scale(0.95);
  transition: all 0.3s ease;
  z-index: -1;
}

.nav-primary__item.menu-item-has-children:hover .nav-primary__link::after,
.nav-primary__item.menu-item-has-children.is-hovered .nav-primary__link::after {
  opacity: 1;
  transform: scale(1);
}

.nav-primary__item:hover > .nav-primary__link::before,
.nav-primary__item.is-hovered > .nav-primary__link::before {
  transform: translateY(-50%) rotate(180deg);
}

.nav-primary .sub-menu {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 16px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.12);
  min-width: 220px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-16px) scale(0.95);
  transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  z-index: 9998;
  list-style: none;
  margin: 0;
  padding: 12px;
  overflow: hidden;
}

.nav-primary__item:hover .sub-menu,
.nav-primary__item:focus-within .sub-menu,
.nav-primary__item.is-hovered .sub-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0) scale(1);
}

.sub-menu .nav-primary__item {
  width: 100%;
  margin: 0;
}

.sub-menu .nav-primary__link {
  display: block;
  padding: 12px 16px;
  font-weight: 400;
  font-size: 0.8rem;
  border-radius: 10px;
  margin: 2px 0;
  position: relative;
}

.sub-menu .nav-primary__link::after {
  display: none;
}

.sub-menu .nav-primary__link:hover {
  background: linear-gradient(
    135deg,
    rgba(10, 102, 194, 0.12) 0%,
    rgba(224, 102, 0, 0.08) 100%
  );
  border: 1px solid rgba(10, 102, 194, 0.2);
  transform: translateX(4px);
  box-shadow: 0 2px 6px rgba(10, 102, 194, 0.1);
}

/* ==================================
   Dark Mode Toggle Button
   ================================== */

.dark-mode-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(10px);
  border: 2px solid rgba(0, 0, 0, 0.1);
  border-radius: 12px;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  position: relative;
  overflow: hidden;
  margin-right: 1rem;
}

/* Desktop'ta nav içinde gizli */
@media (min-width: 769px) {
  .site-header__inner > .dark-mode-toggle {
    display: none;
  }

  .site-header__nav .dark-mode-toggle {
    display: flex;
  }
}

.dark-mode-toggle:hover,
.dark-mode-toggle:focus {
  background: rgba(255, 255, 255, 1);
  border-color: var(--color-primary);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(10, 102, 194, 0.15);
}

.dark-mode-toggle__icon {
  position: relative;
  width: 20px;
  height: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.dark-mode-toggle__icon i {
  position: absolute;
  font-size: 16px;
  transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.dark-mode-icon {
  color: var(--color-primary);
  opacity: 1;
  transform: rotate(0deg) scale(1);
}

.light-mode-icon {
  color: #f59e0b;
  opacity: 0;
  transform: rotate(-90deg) scale(0.8);
}

/* Dark Mode Toggle States */
.dark-mode .dark-mode-toggle {
  background: rgba(31, 41, 55, 0.9);
  border-color: rgba(75, 85, 99, 0.3);
}

.dark-mode .dark-mode-toggle:hover,
.dark-mode .dark-mode-toggle:focus {
  background: rgba(31, 41, 55, 1);
  border-color: #60a5fa;
  box-shadow: 0 8px 24px rgba(59, 130, 246, 0.2);
}

.dark-mode .dark-mode-icon {
  opacity: 0;
  transform: rotate(90deg) scale(0.8);
}

.dark-mode .light-mode-icon {
  opacity: 1;
  transform: rotate(0deg) scale(1);
}

/* Dark Mode Toggle inside Navigation (Desktop) */
.site-header__nav .dark-mode-toggle {
  margin-right: 1rem;
  margin-left: 0.5rem;
}

/* ==================================
   CTA Button - Modern Tasarım
   ================================== */

.site-header__cta {
  margin-left: 1.5rem;
  z-index: 10;
}

.site-header__cta .button {
  background: linear-gradient(135deg, var(--color-secondary) 0%, #f57c00 100%);
  color: white;
  font-weight: 600;
  font-size: 0.9rem;
  padding: 14px 28px;
  border-radius: 25px;
  border: none;
  box-shadow: 0 4px 20px rgba(224, 102, 0, 0.3);
  transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  position: relative;
  overflow: hidden;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  text-transform: none;
  letter-spacing: 0.3px;
}

.site-header__cta .button::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    135deg,
    rgba(255, 255, 255, 0.2) 0%,
    transparent 100%
  );
  transition: left 0.5s ease;
}

.site-header__cta .button:hover,
.site-header__cta .button:focus {
  transform: translateY(-3px) scale(1.05);
  box-shadow: 0 8px 30px rgba(224, 102, 0, 0.4);
  background: linear-gradient(135deg, #f57c00 0%, var(--color-secondary) 100%);
}

.site-header__cta .button:hover::before,
.site-header__cta .button:focus::before {
  left: 100%;
}

.site-header__cta .button:active {
  transform: translateY(-1px) scale(1.02);
  box-shadow: 0 4px 15px rgba(224, 102, 0, 0.35);
}

.site-header__cta .button i {
  font-size: 0.85rem;
  transition: transform 0.3s ease;
}

.site-header__cta .button:hover i,
.site-header__cta .button:focus i {
  transform: scale(1.1) rotate(5deg);
}

.site-header__cta .button::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.2),
    transparent
  );
  transition: left 0.6s ease;
}

.site-header__cta .button:hover::before {
  left: 100%;
}

.site-header__cta .button:hover,
.site-header__cta .button:focus {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(224, 102, 0, 0.35);
  background: linear-gradient(135deg, #f57c00, var(--color-secondary));
}

.site-header__cta .button i {
  transition: transform 0.3s ease;
}

.site-header__cta .button:hover i {
  transform: translateX(3px);
}

/* ==================================
   Mobile Menu Toggle - Modern Hamburger
   ================================== */

.site-header__menu-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(16px);
  border: 2px solid rgba(10, 102, 194, 0.15);
  border-radius: 16px;
  padding: 14px;
  cursor: pointer;
  min-width: 56px;
  min-height: 56px;
  transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  position: relative;
  z-index: 10002;
  flex-shrink: 0;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

.site-header__menu-toggle:hover,
.site-header__menu-toggle:focus {
  background: var(--color-primary);
  border-color: var(--color-primary);
  transform: translateY(-3px) scale(1.05);
  box-shadow: 0 8px 30px rgba(10, 102, 194, 0.3);
}

.site-header__menu-toggle:active {
  transform: translateY(-1px) scale(1.02);
}

.site-header__menu-toggle-icon {
  width: 28px;
  height: 20px;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.site-header__menu-toggle-icon,
.site-header__menu-toggle-icon::before,
.site-header__menu-toggle-icon::after {
  background: var(--color-primary);
  height: 3px;
  border-radius: 2px;
  transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.site-header__menu-toggle:hover .site-header__menu-toggle-icon,
.site-header__menu-toggle:hover .site-header__menu-toggle-icon::before,
.site-header__menu-toggle:hover .site-header__menu-toggle-icon::after,
.site-header__menu-toggle:focus .site-header__menu-toggle-icon,
.site-header__menu-toggle:focus .site-header__menu-toggle-icon::before,
.site-header__menu-toggle:focus .site-header__menu-toggle-icon::after {
  background: white;
}

.site-header__menu-toggle-icon::before,
.site-header__menu-toggle-icon::after {
  content: "";
  position: absolute;
  left: 0;
  width: 100%;
}

.site-header__menu-toggle-icon::before {
  top: -8px;
}

.site-header__menu-toggle-icon::after {
  top: 8px;
}

.site-header__menu-toggle-icon::before,
.site-header__menu-toggle-icon::after {
  content: "";
  position: absolute;
  left: 0;
  width: 100%;
  height: 2px;
  background: currentColor;
  border-radius: 2px;
  transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  transform-origin: center;
}

.site-header__menu-toggle-icon::before {
  top: -8px;
}

.site-header__menu-toggle-icon::after {
  top: 8px;
}

/* Menü Açık Durumu - Modern X Animasyonu */
.site-header__menu-toggle[aria-expanded="true"] {
  background: var(--color-primary);
  border-color: var(--color-primary);
  transform: scale(1.1);
  box-shadow: 0 8px 30px rgba(10, 102, 194, 0.4);
}

.site-header__menu-toggle[aria-expanded="true"] .site-header__menu-toggle-icon {
  background: transparent;
}

.site-header__menu-toggle[aria-expanded="true"] .site-header__menu-toggle-icon,
.site-header__menu-toggle[aria-expanded="true"]
  .site-header__menu-toggle-icon::before,
.site-header__menu-toggle[aria-expanded="true"]
  .site-header__menu-toggle-icon::after {
  background: white;
}

.site-header__menu-toggle[aria-expanded="true"]
  .site-header__menu-toggle-icon::before {
  top: 0;
  transform: rotate(45deg);
}

.site-header__menu-toggle[aria-expanded="true"]
  .site-header__menu-toggle-icon::after {
  top: 0;
  transform: rotate(-45deg);
}

.site-header__menu-toggle-text {
  text-transform: uppercase;
  letter-spacing: 0.8px;
  line-height: 1;
  font-size: 0.65rem;
  margin-top: 2px;
}

/* ==================================
   Responsive Design
   ================================== */

@media (max-width: 1200px) {
  .nav-primary {
    gap: 1.5rem;
  }

  .site-header__cta {
    margin-left: 0.5rem;
  }
}

@media (max-width: 1024px) {
  .site-header__inner {
    gap: 1rem;
    min-height: 65px;
  }

  .nav-primary {
    gap: 1rem;
  }

  .nav-primary__link {
    padding: 0.6rem 0.8rem;
    font-size: 0.8rem;
  }

  .site-header__cta .button {
    padding: 10px 20px;
    font-size: 0.9rem;
  }
}

/* ==================================
   Responsive Design - Mobile First
   ================================== */

/* Large Tablets */
@media (max-width: 1024px) {
  .site-header__inner {
    padding: 0 1rem;
    gap: 1.5rem;
  }

  .nav-primary {
    gap: 2px;
  }

  .nav-primary__link {
    padding: 12px 16px;
    font-size: 0.9rem;
  }

  .site-header__cta .button {
    padding: 12px 20px;
    font-size: 0.85rem;
  }
}

/* Tablet Portrait Mode */
@media (max-width: 900px) {
  .site-header__inner {
    gap: 1rem;
  }

  .nav-primary {
    gap: 0;
  }

  .nav-primary__link {
    padding: 10px 12px;
    font-size: 0.85rem;
  }

  .site-header__cta {
    margin-left: 0.5rem;
  }

  .site-header__cta .button {
    padding: 10px 16px;
    font-size: 0.8rem;
  }

  /* Hide some menu items on tablets */
  .nav-primary__item:nth-child(n + 6) {
    display: none;
  }
}

/* Mobile Devices - Enhanced */
@media (max-width: 768px) {
  :root {
    --header-height: var(--header-height-mobile);
  }

  .site-header {
    overflow: visible;
    border-bottom-width: 2px;
  }

  .site-header__inner {
    position: relative;
    overflow: visible;
    padding: 0 1rem;
    gap: 1rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
  }

  .site-header__brand-wrapper {
    order: 1;
    flex: 1;
    z-index: 10001;
  }

  .site-header__logo {
    padding: 4px;
  }

  .site-header__logo img {
    height: 42px;
  }

  /* Mobile Dark Mode Toggle Davranışı */
  .dark-mode-toggle {
    order: 2;
    margin-right: 0.5rem;
    min-width: 44px;
    min-height: 44px;
    padding: 10px;
    flex-shrink: 0;
    /* Mobile'da header'da görünür */
    display: flex;
    transition: opacity 0.3s ease;
  }

  .dark-mode-toggle__icon i {
    font-size: 14px;
  }

  .site-header__menu-toggle {
    display: flex;
    order: 3;
    z-index: 10002;
    position: relative;
    flex-shrink: 0;
  }

  /* Enhanced Mobile Navigation */
  .site-header__nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(
      135deg,
      rgba(255, 255, 255, 0.98) 0%,
      rgba(248, 250, 252, 0.98) 100%
    );
    backdrop-filter: blur(32px);
    -webkit-backdrop-filter: blur(32px);
    border: none;
    flex-direction: column;
    justify-content: flex-start;
    gap: 0;
    padding: calc(var(--header-height-mobile) + 20px) 24px 40px;
    opacity: 0;
    visibility: hidden;
    transform: translateX(100%);
    transition: all 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    order: 4;
    width: 100%;
    height: 100vh;
    overflow-y: auto;
    z-index: 10000;
    box-shadow: -4px 0 20px rgba(0, 0, 0, 0.1);
  }

  /* Mobil menü açıkken dark mode toggle görünür olmalı */
  .site-header__nav .dark-mode-toggle {
    display: flex;
    margin: 1rem 0 1.5rem;
    align-self: center;
    order: -1; /* Menüden önce görünür */
  }

  .site-header__nav.is-open {
    opacity: 1;
    visibility: visible;
    transform: translateX(0);
    box-shadow: -4px 0 40px rgba(0, 0, 0, 0.15);
  }

  .nav-primary {
    flex-direction: column;
    gap: 8px;
    width: 100%;
    margin-bottom: 2rem;
  }

  .nav-primary__item {
    width: 100%;
    border-radius: 12px;
    overflow: hidden;
    background: rgba(255, 255, 255, 0.6);
    border: 1px solid rgba(10, 102, 194, 0.1);
    margin-bottom: 4px;
    transition: all 0.3s ease;
  }

  .nav-primary__item:hover {
    background: rgba(10, 102, 194, 0.05);
    border-color: rgba(10, 102, 194, 0.2);
    transform: translateX(8px);
    box-shadow: 0 4px 15px rgba(10, 102, 194, 0.1);
  }

  .nav-primary__item:last-child {
    border-bottom: none;
  }

  /* Enhanced Mobile Menu Links */
  .nav-primary__link {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 18px 20px;
    font-size: 1.1rem;
    font-weight: 500;
    border-radius: 0;
    width: 100%;
    color: var(--color-text);
    background: transparent;
    border: none;
    transition: all 0.3s ease;
    position: relative;
    text-decoration: none;
  }

  .nav-primary__link:hover,
  .nav-primary__link:focus {
    color: var(--color-primary);
    background: rgba(10, 102, 194, 0.05);
    transform: none;
    box-shadow: none;
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
  }

  .nav-primary__link::before {
    display: none;
  }

  .nav-primary__link::after {
    display: none !important;
  }

  /* Current page highlighting in mobile */
  .nav-primary__item.current-menu-item,
  .nav-primary__item.current_page_item {
    background: linear-gradient(
      135deg,
      rgba(10, 102, 194, 0.1),
      rgba(10, 102, 194, 0.05)
    );
    border-color: rgba(10, 102, 194, 0.3);
  }

  .nav-primary__item.current-menu-item .nav-primary__link,
  .nav-primary__item.current_page_item .nav-primary__link {
    color: var(--color-primary);
    font-weight: 600;
  }

  /* Mobile Dropdown Indicators */
  .nav-primary__item.menu-item-has-children > .nav-primary__link::after {
    content: "\f107" !important;
    font-family: "Font Awesome 5 Free" !important;
    font-weight: 900 !important;
    font-size: 0.9em !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    color: var(--color-primary) !important;
    transition: transform 0.3s ease !important;
    line-height: 1 !important;
    min-width: 20px !important;
    height: 20px !important;
  }

  .nav-primary__item.menu-item-has-children.is-hovered
    > .nav-primary__link::after,
  .nav-primary__item.menu-item-has-children.dropdown-open
    > .nav-primary__link::after {
    transform: rotate(180deg);
  }

  /* Mobile Aktif Sayfa Görünümü */
  .current-menu-item .nav-primary__link,
  .current-menu-ancestor .nav-primary__link,
  .current_page_item .nav-primary__link,
  .current_page_parent .nav-primary__link {
    background: linear-gradient(135deg, var(--color-primary), #1976d2);
    color: white;
    border-radius: 12px;
    margin: 8px 0;
    padding: 16px 20px;
  }

  /* Mobile Dropdown */
  .nav-primary .sub-menu {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    box-shadow: none;
    border: none;
    border-radius: 12px;
    background: rgba(0, 0, 0, 0.02);
    margin: 8px 0 0;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94),
      padding 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    padding: 0 12px;
    width: 100%;
    list-style: none;
    display: block;
  }

  .nav-primary__item.dropdown-open .sub-menu {
    max-height: 500px !important;
    padding: 12px !important;
    overflow: visible;
  }

  .nav-primary__item:hover .sub-menu,
  .nav-primary__item:focus-within .sub-menu {
    max-height: 400px;
    padding: 12px;
  }

  .sub-menu .nav-primary__item {
    width: 100%;
    margin: 2px 0;
    background: rgba(255, 255, 255, 0.8);
    border: 1px solid rgba(10, 102, 194, 0.1);
    border-radius: 8px;
    display: block;
  }

  .sub-menu .nav-primary__link {
    padding: 12px 16px;
    border-radius: 8px;
    margin: 0;
    font-size: 1rem;
    width: 100%;
    display: block;
    color: var(--color-text);
    text-decoration: none;
  }

  .sub-menu .nav-primary__link:hover,
  .sub-menu .nav-primary__link:focus {
    background: rgba(10, 102, 194, 0.1);
    color: var(--color-primary);
  }

  /* Mobile Dropdown Dark Mode */
  .dark-mode .nav-primary .sub-menu {
    background: rgba(255, 255, 255, 0.05);
  }

  .dark-mode .sub-menu .nav-primary__item {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.2);
  }

  .dark-mode .sub-menu .nav-primary__link {
    color: var(--color-text);
  }

  .dark-mode .sub-menu .nav-primary__link:hover,
  .dark-mode .sub-menu .nav-primary__link:focus {
    background: rgba(59, 130, 246, 0.2);
    color: #60a5fa;
  }

  .site-header__cta {
    margin: 24px 0 0;
    width: 100%;
    order: 5;
  }

  .site-header__cta .button {
    width: 100%;
    justify-content: center;
    padding: 16px 24px;
    font-size: 1rem;
    display: flex;
    align-items: center;
    gap: 8px;
  }

  /* Mobile Dark Mode Styles */
  .dark-mode .site-header__nav {
    background: linear-gradient(
      135deg,
      rgba(17, 24, 39, 0.98) 0%,
      rgba(31, 41, 55, 0.98) 100%
    );
  }

  .dark-mode .nav-primary__item {
    background: rgba(31, 41, 55, 0.6);
    border: 1px solid rgba(59, 130, 246, 0.2);
  }

  .dark-mode .nav-primary__item:hover {
    background: rgba(59, 130, 246, 0.1);
    border-color: rgba(59, 130, 246, 0.3);
  }

  .dark-mode .nav-primary__link {
    color: rgba(243, 244, 246, 0.9);
  }

  .dark-mode .nav-primary__link:hover,
  .dark-mode .nav-primary__link:focus {
    color: #60a5fa;
    background: rgba(59, 130, 246, 0.1);
    outline-color: #60a5fa;
  }

  .dark-mode .nav-primary__item.current-menu-item,
  .dark-mode .nav-primary__item.current_page_item {
    background: linear-gradient(
      135deg,
      rgba(59, 130, 246, 0.15),
      rgba(59, 130, 246, 0.1)
    );
    border-color: rgba(59, 130, 246, 0.4);
  }

  .dark-mode .nav-primary__item.current-menu-item .nav-primary__link,
  .dark-mode .nav-primary__item.current_page_item .nav-primary__link {
    color: #60a5fa;
  }

  .dark-mode .current-menu-item .nav-primary__link,
  .dark-mode .current-menu-ancestor .nav-primary__link,
  .dark-mode .current_page_item .nav-primary__link,
  .dark-mode .current_page_parent .nav-primary__link {
    background: linear-gradient(135deg, #3b82f6, #1d4ed8);
    color: white;
  }

  .dark-mode .nav-primary .sub-menu {
    background: rgba(31, 41, 55, 0.8);
  }

  .dark-mode .sub-menu .nav-primary__link {
    color: rgba(229, 231, 235, 0.9);
  }

  .dark-mode .sub-menu .nav-primary__link:hover {
    background: linear-gradient(
      135deg,
      rgba(59, 130, 246, 0.15) 0%,
      rgba(251, 146, 60, 0.1) 100%
    );
    border: 1px solid rgba(59, 130, 246, 0.3);
    color: #60a5fa;
  }

  .dark-mode .site-header__cta .button {
    background: linear-gradient(135deg, #f59e0b, #d97706);
    box-shadow: 0 8px 25px rgba(245, 158, 11, 0.3);
  }

  .dark-mode .site-header__cta .button:hover,
  .dark-mode .site-header__cta .button:focus {
    box-shadow: 0 12px 35px rgba(245, 158, 11, 0.4);
    background: linear-gradient(135deg, #d97706, #f59e0b);
  }

  .dark-mode
    .nav-primary__item.menu-item-has-children
    > .nav-primary__link::after {
    color: #60a5fa !important;
  }
}

@media (max-width: 480px) {
  .site-header__inner {
    padding: 12px 0;
    min-height: 60px;
    overflow: visible;
  }

  .site-header__brand-name {
    font-size: 1.2rem;
  }

  .site-header__brand-desc {
    font-size: 0.75rem;
  }

  .site-header__logo img {
    height: 40px;
  }

  .dark-mode-toggle {
    width: 36px;
    height: 36px;
    margin-right: 0.25rem;
  }

  .dark-mode-toggle__icon i {
    font-size: 12px;
  }

  .site-header__menu-toggle {
    min-width: 42px;
    min-height: 42px;
    padding: 8px;
    z-index: 10002;
    background: rgba(255, 255, 255, 0.98);
    border: 2px solid var(--color-primary);
  }

  .site-header__menu-toggle-icon {
    width: 20px;
  }

  .container {
    padding: 0 16px;
    overflow: visible;
  }
}

/* ==================================
   Dark Mode Support
   ================================== */

/* Dark Mode Logo Özelleştirmesi */
@media (prefers-color-scheme: dark) {
  /* Header Arka Plan ve Çerçeve */
  .site-header {
    background: rgba(26, 32, 44, 0.9);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  }

  .site-header::before {
    background: linear-gradient(
      135deg,
      rgba(59, 130, 246, 0.05) 0%,
      rgba(251, 146, 60, 0.03) 100%
    );
  }

  .site-header.is-scrolled {
    background: rgba(26, 32, 44, 0.95);
    box-shadow: 0 4px 32px rgba(0, 0, 0, 0.3);
  }

  /* Logo Dark Mode Optimizasyonu */
  .site-header__logo img {
    filter: brightness(1.1) contrast(1.05);
    transition: filter 0.3s ease;
  }

  .site-header__logo:hover img {
    filter: brightness(1.2) contrast(1.1)
      drop-shadow(0 4px 12px rgba(59, 130, 246, 0.3));
  }

  /* Brand Text Dark Mode */
  .site-header__brand-name {
    background: linear-gradient(135deg, #60a5fa, #3b82f6);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
  }

  .site-header__brand-desc {
    color: rgba(156, 163, 175, 0.9);
  }

  /* Navigation Links Dark Mode */
  .nav-primary__link {
    color: rgba(243, 244, 246, 0.9);
  }

  .nav-primary__link:hover,
  .nav-primary__link:focus {
    color: #60a5fa;
  }

  .nav-primary__link::before {
    background: linear-gradient(
      135deg,
      rgba(59, 130, 246, 0.12) 0%,
      rgba(251, 146, 60, 0.08) 100%
    );
  }

  .nav-primary__link::after {
    background: linear-gradient(90deg, #60a5fa, #3b82f6);
  }

  /* Aktif Sayfa Dark Mode */
  .current-menu-item .nav-primary__link,
  .current-menu-ancestor .nav-primary__link,
  .current_page_item .nav-primary__link,
  .current_page_parent .nav-primary__link {
    color: #60a5fa;
    background: rgba(59, 130, 246, 0.12);
  }

  /* Dropdown Menu Dark Mode */
  .nav-primary .sub-menu {
    background: rgba(17, 24, 39, 0.95);
    border: 1px solid rgba(75, 85, 99, 0.3);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
  }

  .sub-menu .nav-primary__link {
    color: rgba(229, 231, 235, 0.9);
  }

  .sub-menu .nav-primary__link:hover {
    background: linear-gradient(
      135deg,
      rgba(59, 130, 246, 0.15) 0%,
      rgba(251, 146, 60, 0.1) 100%
    );
    border: 1px solid rgba(59, 130, 246, 0.3);
    color: #60a5fa;
    box-shadow: 0 2px 8px rgba(59, 130, 246, 0.2);
  }

  /* CTA Button Dark Mode */
  .site-header__cta .button {
    background: linear-gradient(135deg, #f59e0b, #d97706);
    box-shadow: 0 4px 12px rgba(245, 158, 11, 0.3);
  }

  .site-header__cta .button:hover,
  .site-header__cta .button:focus {
    box-shadow: 0 8px 24px rgba(245, 158, 11, 0.4);
    background: linear-gradient(135deg, #d97706, #f59e0b);
  }

  /* Mobile Menu Toggle Dark Mode */
  .site-header__menu-toggle {
    background: rgba(17, 24, 39, 0.95);
    border: 2px solid rgba(59, 130, 246, 0.3);
    color: #60a5fa;
  }

  .site-header__menu-toggle:hover,
  .site-header__menu-toggle:focus {
    background: #3b82f6;
    color: white;
    border-color: #3b82f6;
    box-shadow: 0 8px 24px rgba(59, 130, 246, 0.3);
  }

  /* Mobile Dropdown Dark Mode */
  .nav-primary .sub-menu {
    background: rgba(31, 41, 55, 0.8);
  }

  /* Mobile Aktif Sayfa Dark Mode */
  .current-menu-item .nav-primary__link,
  .current-menu-ancestor .nav-primary__link,
  .current_page_item .nav-primary__link,
  .current_page_parent .nav-primary__link {
    background: linear-gradient(135deg, #3b82f6, #1d4ed8);
    color: white;
  }

  /* Mobile Navigation Dark Mode for prefers-color-scheme */
  @media (max-width: 768px) {
    .site-header__nav {
      background: linear-gradient(
        135deg,
        rgba(17, 24, 39, 0.98) 0%,
        rgba(31, 41, 55, 0.98) 100%
      );
    }

    .nav-primary__item {
      background: rgba(31, 41, 55, 0.6);
      border: 1px solid rgba(59, 130, 246, 0.2);
    }

    .nav-primary__item:hover {
      background: rgba(59, 130, 246, 0.1);
      border-color: rgba(59, 130, 246, 0.3);
    }

    .nav-primary__link {
      color: rgba(243, 244, 246, 0.9);
    }

    .nav-primary__link:hover,
    .nav-primary__link:focus {
      color: #60a5fa;
      background: rgba(59, 130, 246, 0.1);
      outline-color: #60a5fa;
    }

    .nav-primary__item.current-menu-item,
    .nav-primary__item.current_page_item {
      background: linear-gradient(
        135deg,
        rgba(59, 130, 246, 0.15),
        rgba(59, 130, 246, 0.1)
      );
      border-color: rgba(59, 130, 246, 0.4);
    }

    .nav-primary__item.current-menu-item .nav-primary__link,
    .nav-primary__item.current_page_item .nav-primary__link {
      color: #60a5fa;
    }

    .nav-primary__item.menu-item-has-children > .nav-primary__link::after {
      color: #60a5fa !important;
    }

    .site-header__cta .button {
      background: linear-gradient(135deg, #f59e0b, #d97706);
      box-shadow: 0 8px 25px rgba(245, 158, 11, 0.3);
    }

    .site-header__cta .button:hover,
    .site-header__cta .button:focus {
      box-shadow: 0 12px 35px rgba(245, 158, 11, 0.4);
      background: linear-gradient(135deg, #d97706, #f59e0b);
    }
  }
}

/* Dark Mode Class Desteği (JavaScript ile kontrol için) */
.dark-mode .site-header {
  background: rgba(26, 32, 44, 0.9);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.dark-mode .site-header::before {
  background: linear-gradient(
    135deg,
    rgba(59, 130, 246, 0.05) 0%,
    rgba(251, 146, 60, 0.03) 100%
  );
}

.dark-mode .site-header.is-scrolled {
  background: rgba(26, 32, 44, 0.95);
  box-shadow: 0 4px 32px rgba(0, 0, 0, 0.3);
}

.dark-mode .site-header__logo img {
  filter: brightness(1.1) contrast(1.05);
}

.dark-mode .site-header__logo:hover img {
  filter: brightness(1.2) contrast(1.1)
    drop-shadow(0 4px 12px rgba(59, 130, 246, 0.3));
}

.dark-mode .site-header__brand-name {
  background: linear-gradient(135deg, #60a5fa, #3b82f6);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.dark-mode .site-header__brand-desc {
  color: rgba(156, 163, 175, 0.9);
}

.dark-mode .nav-primary__link {
  color: rgba(243, 244, 246, 0.9);
}

.dark-mode .nav-primary__link:hover,
.dark-mode .nav-primary__link:focus {
  color: #60a5fa;
}

.dark-mode .nav-primary__link::before {
  background: linear-gradient(
    135deg,
    rgba(59, 130, 246, 0.12) 0%,
    rgba(251, 146, 60, 0.08) 100%
  );
}

.dark-mode .nav-primary__link::after {
  background: linear-gradient(90deg, #60a5fa, #3b82f6);
}

.dark-mode .current-menu-item .nav-primary__link,
.dark-mode .current-menu-ancestor .nav-primary__link,
.dark-mode .current_page_item .nav-primary__link,
.dark-mode .current_page_parent .nav-primary__link {
  color: #60a5fa;
  background: rgba(59, 130, 246, 0.12);
}

.dark-mode .nav-primary .sub-menu {
  background: rgba(17, 24, 39, 0.95);
  border: 1px solid rgba(75, 85, 99, 0.3);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
}

.dark-mode .sub-menu .nav-primary__link {
  color: rgba(229, 231, 235, 0.9);
}

.dark-mode .sub-menu .nav-primary__link:hover {
  background: linear-gradient(
    135deg,
    rgba(59, 130, 246, 0.15) 0%,
    rgba(251, 146, 60, 0.1) 100%
  );
  border: 1px solid rgba(59, 130, 246, 0.3);
  color: #60a5fa;
  box-shadow: 0 2px 8px rgba(59, 130, 246, 0.2);
}

.dark-mode .site-header__cta .button {
  background: linear-gradient(135deg, #f59e0b, #d97706);
  box-shadow: 0 4px 12px rgba(245, 158, 11, 0.3);
}

.dark-mode .site-header__cta .button:hover,
.dark-mode .site-header__cta .button:focus {
  box-shadow: 0 8px 24px rgba(245, 158, 11, 0.4);
  background: linear-gradient(135deg, #d97706, #f59e0b);
}

.dark-mode .site-header__menu-toggle {
  background: rgba(17, 24, 39, 0.95);
  border: 2px solid rgba(59, 130, 246, 0.3);
  color: #60a5fa;
}

.dark-mode .site-header__menu-toggle:hover,
.dark-mode .site-header__menu-toggle:focus {
  background: #3b82f6;
  color: white;
  border-color: #3b82f6;
  box-shadow: 0 8px 24px rgba(59, 130, 246, 0.3);
}

/* Mobile Dark Mode Navigation */ /* ==================================
   Accessibility Enhancements
   ================================== */

/* Focus Visible Support */
.nav-primary__link:focus-visible,
.site-header__menu-toggle:focus-visible,
.site-header__cta .button:focus-visible,
.dark-mode-toggle:focus-visible {
  outline: 3px solid var(--color-primary);
  outline-offset: 2px;
  border-radius: 4px;
}

/* Dark mode focus styles */
.dark-mode .nav-primary__link:focus-visible,
.dark-mode .site-header__menu-toggle:focus-visible,
.dark-mode .site-header__cta .button:focus-visible,
.dark-mode .dark-mode-toggle:focus-visible {
  outline-color: #60a5fa;
}

/* Skip link enhancement */
.skip-link {
  position: absolute;
  top: -40px;
  left: 6px;
  background: var(--color-primary);
  color: white;
  padding: 8px 16px;
  text-decoration: none;
  font-weight: 600;
  border-radius: 4px;
  z-index: 100000;
  transition: top 0.3s ease;
}

.skip-link:focus {
  top: 6px;
  outline: 3px solid white;
  outline-offset: 2px;
}

/* Screen reader only text */
.screen-reader-text {
  position: absolute !important;
  clip: rect(1px, 1px, 1px, 1px);
  clip-path: inset(50%);
  width: 1px;
  height: 1px;
  overflow: hidden;
  word-wrap: normal !important;
  border: 0;
  padding: 0;
  margin: 0;
}

/* Reduced motion preferences */
@media (prefers-reduced-motion: reduce) {
  .site-header,
  .nav-primary__link,
  .site-header__menu-toggle,
  .nav-primary .sub-menu,
  .dark-mode-toggle,
  .site-header__cta .button,
  .site-header__logo img {
    transition: none !important;
    animation: none !important;
  }

  .site-header__nav.is-open .nav-primary__item {
    animation: none !important;
  }
}

/* High contrast mode support */
@media (prefers-contrast: high) {
  .site-header {
    border-bottom: 2px solid;
  }

  .nav-primary__link,
  .site-header__menu-toggle,
  .dark-mode-toggle {
    border: 2px solid;
  }

  .nav-primary__link:hover,
  .nav-primary__link:focus {
    background: #000;
    color: #fff;
  }
}

/* Enhanced Mobile CTA Button */
@media (max-width: 768px) {
  .site-header__cta {
    width: 100%;
    margin: 2rem 0 1rem;
    order: 6;
  }

  .site-header__cta .button {
    width: 100%;
    padding: 18px 24px;
    font-size: 1.1rem;
    font-weight: 600;
    text-align: center;
    border-radius: 16px;
    background: linear-gradient(135deg, var(--color-primary) 0%, #1976d2 100%);
    box-shadow: 0 8px 25px rgba(10, 102, 194, 0.3);
    border: 2px solid transparent;
    position: relative;
    overflow: hidden;
  }

  .site-header__cta .button:hover,
  .site-header__cta .button:focus {
    transform: translateY(-2px);
    box-shadow: 0 12px 35px rgba(10, 102, 194, 0.4);
    background: linear-gradient(135deg, #1976d2 0%, var(--color-primary) 100%);
  }

  .site-header__cta .button i {
    margin-right: 8px;
    font-size: 1rem;
  }

  /* Animate mobile menu items */
  .site-header__nav.is-open .nav-primary__item {
    opacity: 0;
    transform: translateX(30px);
    animation: slideInFromRight 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94)
      forwards;
  }

  .site-header__nav.is-open .nav-primary__item:nth-child(1) {
    animation-delay: 0.1s;
    margin-bottom: 5px;
  }
  .site-header__nav.is-open .nav-primary__item:nth-child(2) {
    animation-delay: 0.15s;
    margin-bottom: 5px;
  }
  .site-header__nav.is-open .nav-primary__item:nth-child(3) {
    animation-delay: 0.2s;
    margin-bottom: 5px;
  }
  .site-header__nav.is-open .nav-primary__item:nth-child(4) {
    animation-delay: 0.25s;
    margin-bottom: 5px;
  }
  .site-header__nav.is-open .nav-primary__item:nth-child(5) {
    animation-delay: 0.3s;
    margin-bottom: 5px;
  }
  .site-header__nav.is-open .nav-primary__item:nth-child(6) {
    animation-delay: 0.35s;
    margin-bottom: 5px;
  }

  @keyframes slideInFromRight {
    to {
      opacity: 1;
      transform: translateX(0);
    }
  }
}