/**
 * HEADER & NAVIGATION FLOW - Enhanced UX
 * Smooth animations, better responsiveness, improved accessibility
 */

/* ===== HEADER BASE ===== */
.ts-header {
  background: linear-gradient(135deg, #00e184 0%, #00b46a 100%);
  box-shadow: 0 2px 10px rgb(0 0 0 / 10%);
  position: sticky;
  top: 0;
  z-index: 1000;
  padding: 1rem 0;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Scrolled state - slightly smaller */
.ts-header.is-scrolled {
  padding: 0.75rem 0;
  box-shadow: 0 4px 20px rgb(0 0 0 / 15%);
}

/* Hidden state - slides up when scrolling down */
.ts-header.header-hidden {
  transform: translateY(-100%);
}

.ts-header__container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 2rem;
}

/* ===== BRANDING ===== */
.ts-header__branding {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-shrink: 0;
}

.ts-header__logo-link {
  display: block;
  transition: transform 0.2s ease;
}

.ts-header__logo-link:hover {
  transform: scale(1.05);
}

.ts-header__logo {
  width: 60px;
  height: 60px;
  transition: all 0.3s ease;
}

.is-scrolled .ts-header__logo {
  width: 50px;
  height: 50px;
}

.ts-header__info {
  display: flex;
  flex-direction: column;
  color: #ffffff;
}

.ts-header__company {
  font-size: 1.25rem;
  font-weight: 700;
  line-height: 1.2;
  transition: font-size 0.3s ease;
}

.is-scrolled .ts-header__company {
  font-size: 1.125rem;
}

.ts-header__region {
  font-size: 0.875rem;
  opacity: 90%;
  font-weight: 500;
}

/* ===== HEADER ACTIONS (CTA Buttons) ===== */
.ts-header__actions {
  display: flex;
  gap: 0.75rem;
  align-items: center;
  flex-shrink: 0;
}

/* ===== DESKTOP NAVIGATION ===== */
.desktop-nav {
  display: none;
  flex: 1;
  justify-content: center;
}

@media (min-width: 1080px) {
  .desktop-nav {
    display: flex !important;
  }

  .mobile-nav__toggle {
    display: none !important;
  }
}

.desktop-nav__list {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.desktop-nav__item {
  position: relative;
}

.desktop-nav__link {
  display: flex;
  align-items: center;
  gap: 0.375rem;
  padding: 0.75rem 1rem;
  color: #ffffff;
  font-size: 0.9375rem;
  font-weight: 600;
  text-decoration: none;
  background: transparent;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.2s ease;
  white-space: nowrap;
  font-family: inherit;
}

.desktop-nav__link:hover,
.desktop-nav__link:focus {
  background: rgb(255 255 255 / 15%);
  color: #ffd700;
  transform: translateY(-1px);
}

.desktop-nav__link:active {
  transform: translateY(0);
}

.desktop-nav__link:focus {
  outline: 2px solid #ffd700;
  outline-offset: 2px;
}

/* Dropdown arrow icon */
.dropdown-arrow {
  transition: transform 0.2s ease;
}

.desktop-nav__trigger[aria-expanded='true'] .dropdown-arrow {
  transform: rotate(180deg);
}

/* ===== DESKTOP DROPDOWNS ===== */
.desktop-nav__dropdown {
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 240px;
  background: #ffffff;
  border-radius: 12px;
  box-shadow:
    0 4px 6px rgb(0 0 0 / 7%),
    0 10px 25px rgb(0 0 0 / 10%),
    0 0 0 1px rgb(0 0 0 / 5%);
  list-style: none;
  margin: 0.5rem 0 0;
  padding: 0.5rem;
  z-index: 100;
  display: none;
  opacity: 0%;
  transform: translateY(-10px);
  transition:
    opacity 0.2s ease,
    transform 0.2s ease;
}

.desktop-nav__dropdown li {
  margin: 0;
}

.desktop-nav__dropdown a {
  display: flex;
  align-items: center;
  padding: 0.75rem 1rem;
  color: #1a1a1a;
  font-size: 0.9375rem;
  font-weight: 500;
  text-decoration: none;
  border-radius: 8px;
  transition: all 0.15s ease;
}

.desktop-nav__dropdown a:hover {
  background: linear-gradient(135deg, rgb(0 225 132 / 10%), rgb(0 180 106 / 10%));
  color: #00b46a;
  transform: translateX(4px);
}

.desktop-nav__dropdown a:focus {
  outline: 2px solid #00b46a;
  outline-offset: -2px;
}

/* ===== MOBILE NAVIGATION ===== */
@media (max-width: 1079px) {
  .desktop-nav {
    display: none !important;
  }

  .ts-header__actions .btn {
    padding: 0.5rem 0.75rem;
    font-size: 0.875rem;
  }

  .ts-header__actions .btn:nth-child(2) {
    display: none;
  }
}

/* Mobile Toggle Button */
.mobile-nav__toggle {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 44px;
  height: 44px;
  background: transparent;
  border: 2px solid rgb(255 255 255 / 30%);
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.2s ease;
  gap: 5px;
  padding: 0;
}

.mobile-nav__toggle:hover {
  background: rgb(255 255 255 / 10%);
  border-color: #ffffff;
}

.mobile-nav__toggle:focus {
  outline: 2px solid #ffd700;
  outline-offset: 2px;
}

.mobile-nav__toggle .hamburger {
  width: 20px;
  height: 2px;
  background: #ffffff;
  border-radius: 2px;
  transition: all 0.3s ease;
}

.mobile-nav__toggle.is-active .hamburger:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.mobile-nav__toggle.is-active .hamburger:nth-child(2) {
  opacity: 0%;
  transform: translateX(-10px);
}

.mobile-nav__toggle.is-active .hamburger:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Mobile Drawer */
.mobile-nav {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: 100%;
  max-width: 400px;
  background: #ffffff;
  box-shadow: -4px 0 30px rgb(0 0 0 / 20%);
  z-index: 10000;
  display: none;
  overflow-y: auto;
  transform: translateX(100%);
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.mobile-nav[aria-hidden='false'] {
  display: block;
}

.mobile-nav.is-open {
  transform: translateX(0);
}

/* Mobile Nav Header */
.mobile-nav__header {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  padding: 1.5rem;
  border-bottom: 1px solid rgb(0 0 0 / 10%);
}

.mobile-nav__close {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: 2px solid rgb(0 0 0 / 10%);
  border-radius: 8px;
  font-size: 1.5rem;
  color: #1a1a1a;
  cursor: pointer;
  transition: all 0.2s ease;
}

.mobile-nav__close:hover {
  background: rgb(0 0 0 / 5%);
  border-color: rgb(0 0 0 / 20%);
}

/* Mobile Nav Body */
.mobile-nav__body {
  padding: 1rem 0;
}

.mobile-nav__list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.mobile-nav__list > li {
  border-bottom: 1px solid rgb(0 0 0 / 5%);
}

.mobile-nav__list a {
  display: block;
  padding: 1rem 1.5rem;
  color: #1a1a1a;
  font-size: 1rem;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.2s ease;
}

.mobile-nav__list a:hover,
.mobile-nav__list a:focus {
  background: linear-gradient(135deg, rgb(0 225 132 / 10%), rgb(0 180 106 / 10%));
  color: #00b46a;
  padding-left: 2rem;
}

/* Mobile CTA */
.mobile-nav__cta {
  background: linear-gradient(135deg, #00e184, #00b46a) !important;
  color: #ffffff !important;
  font-weight: 700 !important;
  margin: 1rem 1.5rem;
  border-radius: 8px;
  text-align: center;
}

.mobile-nav__cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgb(0 180 106 / 30%);
}

/* Mobile Accordion */
.mobile-nav__accordion-trigger {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 1rem 1.5rem;
  background: transparent;
  border: none;
  color: #1a1a1a;
  font-size: 1rem;
  font-weight: 600;
  text-align: left;
  cursor: pointer;
  transition: all 0.2s ease;
  font-family: inherit;
}

.mobile-nav__accordion-trigger:hover {
  background: rgb(0 0 0 / 3%);
}

.mobile-nav__accordion-trigger .arrow {
  font-size: 0.75rem;
  transition: transform 0.2s ease;
}

.mobile-nav__accordion-trigger.is-active .arrow {
  transform: rotate(90deg);
}

.mobile-nav__submenu {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
  background: rgb(0 0 0 / 2%);
}

.mobile-nav__submenu a {
  padding-left: 2.5rem;
  font-size: 0.9375rem;
  font-weight: 500;
}

/* ===== RESPONSIVE ADJUSTMENTS ===== */
@media (max-width: 768px) {
  .ts-header__company {
    font-size: 1.125rem;
  }

  .ts-header__region {
    font-size: 0.8125rem;
  }

  .ts-header__logo {
    width: 50px;
    height: 50px;
  }

  .mobile-nav {
    max-width: 100%;
  }
}

@media (max-width: 480px) {
  .ts-header__container {
    padding: 0 1rem;
  }

  .ts-header__info {
    display: none;
  }

  .ts-header__actions .btn--sm {
    padding: 0.5rem;
    font-size: 0;
  }

  .ts-header__actions .btn--sm::before {
    content: 'Get Quote';
    font-size: 0.8125rem;
  }
}

/* ===== ACCESSIBILITY ===== */
@media (prefers-reduced-motion: reduce) {
  .ts-header,
  .mobile-nav,
  .desktop-nav__dropdown,
  .desktop-nav__link,
  .mobile-nav__submenu {
    transition: none !important;
  }
}

/* High contrast mode */
@media (prefers-contrast: high) {
  .desktop-nav__link:focus,
  .mobile-nav__close:hover {
    outline: 3px solid currentColor;
    outline-offset: 2px;
  }
}