/* ============================================
   JCC COMPONENTS
   Header, Footer, Navigation, CTA, etc.
   Premium Corporate Identity
   ============================================ */

/* --- Header --- */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: var(--z-sticky);
  background-color: transparent;
  transition: all var(--transition-slow);
  height: var(--header-height);
}

.header--scrolled {
  background-color: var(--color-navy-900);
  box-shadow: 0 2px 20px rgba(0, 0, 0, 0.15);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-height);
  padding: 0 var(--space-6);
  max-width: var(--container-2xl);
  margin: 0 auto;
}

.header__logo {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  z-index: var(--z-overlay);
  text-decoration: none;
  background-color: var(--color-white);
  padding: 5px 8px;
  border-radius: 10px;
  box-shadow: 0 1px 8px rgba(0, 0, 0, 0.22);
}

.header__logo-img {
  display: block;
  height: 44px;
  width: auto;
  max-width: 100%;
  object-fit: contain;
  transition: height var(--transition-base);
}

.header__logo:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

/* --- Navigation --- */
.nav {
  display: flex;
  align-items: center;
  gap: var(--space-1);
}

.nav__link {
  position: relative;
  display: flex;
  align-items: center;
  padding: 8px 14px;
  font-size: 0.9375rem;
  font-weight: var(--weight-medium);
  color: rgba(255, 255, 255, 0.82);
  text-decoration: none;
  white-space: nowrap;
  letter-spacing: var(--tracking-wide);
  transition: color var(--transition-fast), background-color var(--transition-fast);
  border-radius: var(--radius-md);
}

.nav__link:hover {
  color: var(--color-white);
  background-color: rgba(255, 255, 255, 0.06);
}

.nav__link:focus-visible,
.menu-toggle:focus-visible,
.header__cta:focus-visible,
.header__logo:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

.nav__link--active,
.nav__link:hover {
  color: var(--color-accent);
}

.nav__link--active::after {
  content: '';
  position: absolute;
  bottom: 2px;
  left: 14px;
  right: 14px;
  height: 2px;
  background-color: var(--color-accent);
  border-radius: 1px;
}

/* --- Dropdown Navigation --- */
.nav__item {
  position: relative;
}

.nav__trigger {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 8px 14px;
  font-family: inherit;
  font-size: 0.9375rem;
  font-weight: var(--weight-medium);
  color: rgba(255, 255, 255, 0.82);
  background: none;
  border: 0;
  white-space: nowrap;
  letter-spacing: var(--tracking-wide);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: color var(--transition-fast), background-color var(--transition-fast);
}

.nav__trigger:hover,
.nav__item.is-open > .nav__trigger {
  color: var(--color-white);
  background-color: rgba(255, 255, 255, 0.06);
}

.nav__trigger:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

.nav__item.is-open > .nav__trigger {
  color: var(--color-accent);
}

.nav__chevron {
  width: 14px;
  height: 14px;
  transition: transform var(--transition-base);
}

.nav__item.is-open .nav__chevron {
  transform: rotate(180deg);
}

.nav__dropdown {
  position: absolute;
  top: calc(100% + 10px);
  left: 0;
  min-width: 248px;
  padding: var(--space-2);
  background-color: var(--color-navy-900);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-lg);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.35);
  opacity: 0;
  visibility: hidden;
  transform: translateY(6px);
  transition: opacity var(--transition-base), transform var(--transition-base), visibility var(--transition-base);
  z-index: var(--z-dropdown);
}

.nav__item.is-open .nav__dropdown,
.nav__item:hover .nav__dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.nav__dropdown-link {
  display: block;
  padding: 10px 14px;
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  color: rgba(255, 255, 255, 0.85);
  text-decoration: none;
  border-radius: var(--radius-md);
  white-space: nowrap;
  transition: color var(--transition-fast), background-color var(--transition-fast);
}

.nav__dropdown-link:hover {
  background-color: rgba(200, 151, 62, 0.12);
  color: var(--color-accent);
}

.nav__dropdown-link:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: -2px;
}

/* --- Header Actions --- */
.header__actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.header__cta {
  padding: 10px 22px;
  background-color: var(--color-accent);
  color: var(--color-navy-900);
  font-size: 0.875rem;
  font-weight: var(--weight-semibold);
  border-radius: var(--radius-md);
  text-decoration: none;
  transition: all var(--transition-fast);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  white-space: nowrap;
}

.header__cta:hover {
  background-color: var(--color-gold-400);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

/* --- Mobile Menu Toggle --- */
.menu-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 44px;
  height: 44px;
  padding: 0;
  cursor: pointer;
  z-index: var(--z-modal);
  position: relative;
}

.menu-toggle__bar {
  width: 22px;
  height: 2px;
  background-color: var(--color-white);
  border-radius: 1px;
  transition: all var(--transition-base);
  transform-origin: center;
}

.menu-toggle__bar + .menu-toggle__bar {
  margin-top: 5px;
}

.menu-toggle--active .menu-toggle__bar:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.menu-toggle--active .menu-toggle__bar:nth-child(2) {
  opacity: 0;
}

.menu-toggle--active .menu-toggle__bar:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* --- Mobile Navigation --- */
.mobile-nav {
  display: block;
  position: fixed;
  top: var(--header-height);
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(6, 14, 26, 0.55);
  z-index: 160;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-slow), visibility var(--transition-slow);
  -webkit-backdrop-filter: blur(2px);
  backdrop-filter: blur(2px);
}

.mobile-nav__panel {
  display: flex;
  flex-direction: column;
  max-height: 100%;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  background-color: var(--color-navy-950);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.35);
  transform: translateY(-12px);
  opacity: 0;
  transition: transform var(--transition-slow), opacity var(--transition-slow);
}

.mobile-nav--open {
  opacity: 1;
  visibility: visible;
}

.mobile-nav--open .mobile-nav__panel {
  transform: translateY(0);
  opacity: 1;
}

.mobile-nav__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-4) var(--space-6);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.mobile-nav__title {
  font-family: var(--font-heading);
  font-size: var(--text-sm);
  font-weight: var(--weight-semibold);
  color: var(--color-gold-400);
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
}

.mobile-nav__close {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  color: var(--color-white);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
}

.mobile-nav__close:hover {
  color: var(--color-accent);
  background-color: rgba(255, 255, 255, 0.08);
}

.mobile-nav__close:focus-visible,
.mobile-nav__link:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: -2px;
}

.mobile-nav__links {
  padding: var(--space-2) var(--space-6);
}

.mobile-nav__link {
  display: flex;
  align-items: center;
  min-height: 56px;
  padding: var(--space-4) 0;
  font-size: var(--text-xl);
  font-family: var(--font-heading);
  font-weight: var(--weight-semibold);
  color: var(--color-white);
  text-decoration: none;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  transition: color var(--transition-fast), padding-left var(--transition-base);
}

.mobile-nav__link:hover,
.mobile-nav__link--active {
  color: var(--color-accent);
  padding-left: var(--space-2);
}

.mobile-nav__footer {
  margin-top: auto;
  padding: var(--space-8) var(--space-6) var(--space-10);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.mobile-nav__contact {
  color: var(--color-gray-400);
  font-size: var(--text-sm);
  margin-bottom: var(--space-4);
}

.mobile-nav__contact a {
  color: var(--color-accent);
  display: block;
  margin-top: var(--space-1);
}

/* --- Mobile Nav Accordion --- */
.mobile-nav__group {
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.mobile-nav__trigger {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  min-height: 56px;
  padding: var(--space-4) 0;
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  font-weight: var(--weight-semibold);
  color: var(--color-white);
  background: none;
  border: 0;
  text-align: left;
  cursor: pointer;
  transition: color var(--transition-fast), padding-left var(--transition-base);
}

.mobile-nav__trigger:hover,
.mobile-nav__group.is-open > .mobile-nav__trigger {
  color: var(--color-accent);
  padding-left: var(--space-2);
}

.mobile-nav__group.is-open > .mobile-nav__trigger {
  color: var(--color-accent);
  padding-left: 0;
}

.mobile-nav__trigger:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: -2px;
}

.mobile-nav__chevron {
  width: 16px;
  height: 16px;
  color: rgba(255, 255, 255, 0.6);
  transition: transform var(--transition-base);
}

.mobile-nav__group.is-open .mobile-nav__chevron {
  transform: rotate(180deg);
  color: var(--color-accent);
}

.mobile-nav__sub {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-base);
}

.mobile-nav__group.is-open .mobile-nav__sub {
  max-height: 480px;
}

.mobile-nav__sub-link {
  display: block;
  padding: 12px 0 12px var(--space-6);
  font-size: var(--text-base);
  font-weight: var(--weight-medium);
  color: rgba(255, 255, 255, 0.75);
  text-decoration: none;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  transition: color var(--transition-fast), padding-left var(--transition-base);
}

.mobile-nav__sub-link:hover {
  color: var(--color-accent);
  padding-left: calc(var(--space-6) + var(--space-2));
}

.mobile-nav__sub-link:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: -2px;
}

/* --- Footer --- */
.footer {
  background-color: var(--color-navy-950);
  color: var(--color-gray-400);
  padding-top: var(--space-20);
  overflow: hidden;
}

.footer__main {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1.25fr 1fr 1fr 1.2fr;
  gap: var(--space-8) var(--space-10);
  padding-bottom: var(--space-16);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.footer__brand {
  max-width: 320px;
}

.footer__logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-6);
  text-decoration: none;
}

.footer__logo-icon {
  width: 40px;
  height: 40px;
  background-color: var(--color-accent);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-size: var(--text-sm);
  font-weight: var(--weight-bold);
  color: var(--color-navy-900);
}

.footer__logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
  color: var(--color-white);
}

.footer__logo-text span:first-child {
  font-size: var(--text-base);
  font-weight: var(--weight-bold);
}

.footer__logo-text span:last-child {
  font-size: 10px;
  color: var(--color-gray-500);
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
}

.footer__desc {
  font-size: var(--text-sm);
  line-height: var(--leading-relaxed);
  color: var(--color-gray-400);
  margin-bottom: var(--space-6);
}

.footer__social {
  display: flex;
  gap: var(--space-2);
}

.footer__social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: var(--radius-md);
  background-color: rgba(255, 255, 255, 0.06);
  color: var(--color-gray-400);
  transition: all var(--transition-fast);
  text-decoration: none;
}

.footer__social-link:hover {
  background-color: var(--color-accent);
  color: var(--color-navy-900);
}

.footer__heading {
  font-family: var(--font-heading);
  font-size: var(--text-sm);
  font-weight: var(--weight-semibold);
  color: var(--color-white);
  text-transform: uppercase;
  letter-spacing: var(--tracking-wider);
  margin-bottom: var(--space-6);
}

.footer__links {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.footer__link {
  font-size: var(--text-sm);
  color: var(--color-gray-400);
  text-decoration: none;
  transition: color var(--transition-fast);
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
}

.footer__link:hover {
  color: var(--color-accent);
}

.footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-6) 0;
  font-size: var(--text-sm);
  color: var(--color-gray-500);
}

.footer__bottom-links {
  display: flex;
  gap: var(--space-6);
}

.footer__bottom-link {
  color: var(--color-gray-500);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.footer__bottom-link:hover {
  color: var(--color-accent);
}

/* --- Footer Responsive --- */
@media (max-width: 1240px) {
  .footer__main {
    grid-template-columns: repeat(3, 1fr);
  }

  .footer__brand {
    grid-column: 1 / -1;
    max-width: 480px;
  }
}

@media (max-width: 720px) {
  .footer__main {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }

  .footer__brand {
    grid-column: auto;
    max-width: 100%;
  }

  .footer__bottom {
    flex-direction: column;
    gap: var(--space-4);
    text-align: center;
  }

  .footer__bottom-links {
    flex-wrap: wrap;
    justify-content: center;
  }
}

/* --- Header Responsive --- */
@media (max-width: 1279px) {
  .nav {
    gap: 0;
  }

  .nav__link,
  .nav__trigger {
    font-size: 0.8125rem;
    padding: 4px 6px;
  }

  .nav__dropdown {
    min-width: 228px;
  }

  .header__actions {
    gap: var(--space-2);
  }

  .header__cta {
    padding: 7px 14px;
  }
}

@media (max-width: 1023px) {
  .nav { display: none; }
  .header__cta { display: none; }
  .menu-toggle { display: flex; }
}

/* --- CTA Section --- */
.cta-section {
  background-color: var(--color-navy-800);
  padding: var(--space-20) 0;
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 50%;
  height: 100%;
  background: linear-gradient(135deg, transparent 40%, rgba(200, 151, 62, 0.08) 100%);
}

.cta-section__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-8);
  position: relative;
  z-index: 1;
}

.cta-section__title {
  font-family: var(--font-heading);
  font-size: var(--text-3xl);
  font-weight: var(--weight-bold);
  color: var(--color-white);
  margin-bottom: var(--space-2);
}

.cta-section__text {
  color: var(--color-gray-300);
  font-size: var(--text-lg);
}

@media (max-width: 768px) {
  .cta-section__inner {
    flex-direction: column;
    text-align: center;
  }
}

/* --- Pagination --- */
.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  margin-top: var(--space-12);
}

.pagination__link {
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 40px;
  height: 40px;
  padding: 0 var(--space-3);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  color: var(--color-gray-600);
  text-decoration: none;
  transition: all var(--transition-fast);
}

.pagination__link:hover {
  border-color: var(--color-navy-800);
  color: var(--color-navy-800);
}

.pagination__link--active {
  background-color: var(--color-navy-800);
  border-color: var(--color-navy-800);
  color: var(--color-white);
}

.pagination__link--disabled {
  opacity: 0.4;
  pointer-events: none;
}

/* --- Tag List --- */
.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.tag {
  display: inline-flex;
  align-items: center;
  padding: 6px 14px;
  font-size: var(--text-sm);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  color: var(--color-gray-600);
  text-decoration: none;
  transition: all var(--transition-fast);
}

.tag:hover,
.tag--active {
  border-color: var(--color-navy-800);
  color: var(--color-navy-800);
  background-color: var(--color-navy-800);
  color: var(--color-white);
}

/* --- Back to Top --- */
.back-to-top {
  position: fixed;
  bottom: var(--space-8);
  right: var(--space-8);
  width: 44px;
  height: 44px;
  background-color: var(--color-navy-800);
  color: var(--color-white);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-lg);
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-base);
  z-index: var(--z-dropdown);
  cursor: pointer;
  border: none;
}

.back-to-top--visible {
  opacity: 1;
  visibility: visible;
}

.back-to-top:hover {
  background-color: var(--color-navy-700);
  transform: translateY(-2px);
}

/* --- Accordion --- */
.accordion__item {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-3);
  overflow: hidden;
}

.accordion__trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-5) var(--space-6);
  font-size: var(--text-base);
  font-weight: var(--weight-semibold);
  color: var(--color-text-heading);
  background-color: var(--color-white);
  text-align: left;
  cursor: pointer;
  transition: background-color var(--transition-fast);
}

.accordion__trigger:hover {
  background-color: var(--color-gray-50);
}

.accordion__icon {
  transition: transform var(--transition-base);
  flex-shrink: 0;
  margin-left: var(--space-4);
}

.accordion__item--open .accordion__icon {
  transform: rotate(180deg);
}

.accordion__content {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-slow);
}

.accordion__item--open .accordion__content {
  max-height: 500px;
}

.accordion__body {
  padding: 0 var(--space-6) var(--space-6);
  color: var(--color-gray-600);
  line-height: var(--leading-relaxed);
}

/* --- Tabs --- */
.tabs {
  display: flex;
  gap: var(--space-1);
  border-bottom: 2px solid var(--color-border);
  margin-bottom: var(--space-8);
}

.tab {
  padding: var(--space-3) var(--space-6);
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  color: var(--color-gray-500);
  background: none;
  border: none;
  cursor: pointer;
  position: relative;
  transition: color var(--transition-fast);
}

.tab::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  right: 0;
  height: 2px;
  background-color: var(--color-accent);
  transform: scaleX(0);
  transition: transform var(--transition-base);
}

.tab:hover {
  color: var(--color-text-heading);
}

.tab--active {
  color: var(--color-navy-800);
  font-weight: var(--weight-semibold);
}

.tab--active::after {
  transform: scaleX(1);
}