/* ============================================================
   GILL INDUSTRIES - COMPONENT STYLES
   Navigation, buttons, badges, and other UI components
   ============================================================ */

/* ========== NAVIGATION BAR ========== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--nav-height);
  background: var(--nav-background);
  color: var(--nav-color);
  box-shadow: var(--nav-shadow);
  z-index: var(--z-fixed);
  display: flex;
  align-items: center;
  padding: 0 var(--spacing-lg);
  border-bottom: 1px solid rgba(0, 82, 163, 0.12);
  backdrop-filter: blur(10px);
}

.navbar__container {
  width: 100%;
  max-width: var(--container-xl);
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--spacing-lg);
  flex-wrap: nowrap;
}

.navbar__logo {
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-secondary-dark);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  transition: color var(--transition-fast);
}

.navbar__logo:hover {
  color: var(--color-primary-dark);
}

.navbar__logo-icon {
  display: none;
}

.navbar__logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}

.logo-title {
  font-weight: var(--font-weight-bold);
  color: var(--color-primary-dark);
}

.logo-subtitle {
  font-size: var(--font-size-xs);
  color: var(--color-secondary-light);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.navbar__nav {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  list-style: none;
  margin: 0;
  padding: 0;
  background: transparent;
  border: none;
  border-radius: 0;
  box-shadow: none;
  flex-wrap: nowrap;
}

.navbar__item {
  position: relative;
}

.navbar__link {
  color: var(--nav-link-color);
  text-decoration: none;
  font-weight: var(--font-weight-semibold);
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--radius-md);
  transition: color var(--transition-fast), background-color var(--transition-fast), box-shadow var(--transition-fast), border-color var(--transition-fast);
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  letter-spacing: 0.04em;
  border: 1px solid transparent;
}

.navbar__link:hover,
.navbar__link:focus-visible {
  color: var(--nav-link-color-hover);
  background-color: rgba(0, 82, 163, 0.08);
  border-color: rgba(0, 82, 163, 0.18);
  box-shadow: 0 8px 18px rgba(0, 82, 163, 0.15);
}

.navbar__link.active {
  color: var(--nav-link-color-active);
  background-color: rgba(0, 82, 163, 0.14);
  border-color: rgba(0, 82, 163, 0.32);
  box-shadow: 0 10px 24px rgba(0, 82, 163, 0.2);
}

/* ========== DROPDOWN MENU ========== */
.dropdown {
  position: relative;
}

.dropdown__toggle {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  cursor: pointer;
}

.dropdown__toggle::after {
  content: none;
  display: none;
}

.dropdown.open .dropdown__toggle::after {
  transform: rotate(135deg);
}

.dropdown__menu {
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 200px;
  background-color: var(--color-neutral-white);
  border: 1px solid rgba(0, 82, 163, 0.14);
  border-radius: var(--radius-lg);
  box-shadow: 0 18px 40px rgba(0, 28, 64, 0.14);
  list-style: none;
  margin: var(--spacing-sm) 0 0 0;
  padding: var(--spacing-sm);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-10px);
  transition: opacity var(--transition-fast), visibility var(--transition-fast), transform var(--transition-fast);
  z-index: var(--z-dropdown);
}

.dropdown.open .dropdown__menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.dropdown:hover .dropdown__menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.navbar__cta .btn {
  height: auto;
  padding: var(--spacing-sm) var(--spacing-lg);
  font-size: var(--font-size-sm);
}

.dropdown__item {
  padding: 0;
}

.dropdown__link {
  display: block;
  padding: var(--spacing-md) var(--spacing-lg);
  color: var(--color-neutral-dark-gray);
  text-decoration: none;
  transition: background-color var(--transition-fast), color var(--transition-fast), transform var(--transition-fast);
  font-weight: var(--font-weight-semibold);
  border-radius: var(--radius-md);
}

.dropdown__link:hover {
  background-color: rgba(0, 82, 163, 0.08);
  color: var(--color-primary-main);
  transform: translateX(4px);
}

.dropdown__link.active {
  background-color: rgba(0, 82, 163, 0.1);
  color: var(--color-primary-main);
  font-weight: var(--font-weight-semibold);
}

/* Nested Dropdowns */
.dropdown__submenu {
  position: relative;
}

.dropdown__submenu .dropdown__menu {
  left: 100%;
  top: 0;
  margin-left: var(--spacing-sm);
  margin-top: 0;
}

.dropdown.open .dropdown__submenu .dropdown__menu {
  opacity: 1;
  visibility: visible;
  transform: translateX(0);
}

/* ========== MOBILE MENU TOGGLE ========== */
.navbar__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
  width: 30px;
  height: 30px;
}

.navbar__toggle span {
  width: 100%;
  height: 3px;
  background-color: var(--nav-link-color);
  border-radius: var(--radius-sm);
  transition: all var(--transition-normal);
}

.navbar__toggle.open span:nth-child(1) {
  transform: rotate(45deg) translate(10px, 10px);
}

.navbar__toggle.open span:nth-child(2) {
  opacity: 0;
}

.navbar__toggle.open span:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -7px);
}

@media (max-width: 992px) {
  .navbar__nav {
    gap: var(--spacing-md);
  }

  .navbar__link {
    padding: var(--spacing-sm) var(--spacing-md);
  }
}

@media (max-width: 768px) {
  .navbar {
    height: 3.5rem;
    padding: 0 var(--spacing-md);
  }

  .navbar__toggle {
    display: flex;
  }

  .navbar__nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    gap: 0;
    background-color: var(--color-neutral-white);
    border: 1px solid var(--color-secondary-lighter);
    border-radius: 0 0 var(--radius-md) var(--radius-md);
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-normal);
    padding: 0;
    box-shadow: var(--shadow-md);
  }

  .navbar__nav.open {
    max-height: 500px;
  }

  .navbar__item {
    border-bottom: 1px solid var(--color-secondary-lighter);
  }

  .navbar__link {
    padding: var(--spacing-md) var(--spacing-lg);
    border-radius: 0;
    border-bottom: none;
    border: none;
    box-shadow: none;
  }

  .dropdown__menu {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    box-shadow: none;
    border: none;
    background-color: var(--color-neutral-light-gray);
    margin: 0;
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-normal);
  }

  .dropdown.open .dropdown__menu {
    max-height: 500px;
  }

  .dropdown__link {
    padding: var(--spacing-md) var(--spacing-lg) var(--spacing-md) var(--spacing-2xl);
  }

  .navbar__item.navbar__cta {
    padding: var(--spacing-md) var(--spacing-lg);
    border-bottom: none;
  }

  .navbar__item.navbar__cta .btn {
    width: 100%;
  }
}

/* ========== BUTTONS ========== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  height: var(--button-height);
  padding: var(--button-padding);
  border: none;
  border-radius: var(--button-border-radius);
  font-weight: var(--button-font-weight);
  font-size: var(--font-size-base);
  cursor: pointer;
  transition: all var(--transition-fast);
  text-decoration: none;
  white-space: nowrap;
  user-select: none;
  -webkit-user-select: none;
}

.btn:focus {
  outline: var(--focus-outline-width) solid var(--focus-outline-color);
  outline-offset: var(--focus-outline-offset);
}

.btn:disabled {
  cursor: not-allowed;
  opacity: 0.6;
}

/* Button Variants */
.btn--primary {
  background-color: var(--color-primary-main);
  color: var(--color-neutral-white);
}

.btn--primary:hover:not(:disabled) {
  background-color: var(--color-primary-dark);
  box-shadow: var(--shadow-blue-md);
}

.btn--primary:active:not(:disabled) {
  background-color: var(--color-primary-dark);
  transform: scale(0.98);
}

.btn--secondary {
  background-color: var(--color-secondary-main);
  color: var(--color-neutral-white);
}

.btn--secondary:hover:not(:disabled) {
  background-color: var(--color-secondary-dark);
  box-shadow: var(--shadow-md);
}

.btn--accent {
  background-color: var(--color-accent-orange);
  color: var(--color-neutral-white);
}

.btn--accent:hover:not(:disabled) {
  background-color: #b91c1c;
  box-shadow: var(--shadow-md);
}

.btn--outline {
  background-color: transparent;
  color: var(--color-primary-main);
  border: 2px solid var(--color-primary-main);
}

.btn--outline:hover:not(:disabled) {
  background-color: var(--color-primary-main);
  color: var(--color-neutral-white);
}

.btn--ghost {
  background-color: transparent;
  color: var(--color-primary-main);
}

.btn--ghost:hover:not(:disabled) {
  background-color: rgba(0, 82, 163, 0.1);
}

.btn--success {
  background-color: var(--color-success);
  color: var(--color-neutral-white);
}

.btn--success:hover:not(:disabled) {
  background-color: #229954;
}

.btn--warning {
  background-color: var(--color-warning);
  color: var(--color-neutral-white);
}

.btn--warning:hover:not(:disabled) {
  background-color: #d68910;
}

.btn--error {
  background-color: var(--color-error);
  color: var(--color-neutral-white);
}

.btn--error:hover:not(:disabled) {
  background-color: #c0392b;
}

/* Button Sizes */
.btn--sm {
  height: var(--button-height-sm);
  padding: var(--button-padding-sm);
  font-size: var(--font-size-sm);
}

.btn--lg {
  height: var(--button-height-lg);
  padding: var(--button-padding-lg);
  font-size: var(--font-size-lg);
}

.btn--block {
  width: 100%;
}

/* ========== BADGES ========== */
.badge {
  display: inline-block;
  padding: var(--badge-padding);
  border-radius: var(--badge-border-radius);
  font-size: var(--badge-font-size);
  font-weight: var(--badge-font-weight);
  background-color: var(--color-primary-main);
  color: var(--color-neutral-white);
}

.badge--primary {
  background-color: var(--color-primary-main);
  color: var(--color-neutral-white);
}

.badge--secondary {
  background-color: var(--color-secondary-main);
  color: var(--color-neutral-white);
}

.badge--success {
  background-color: var(--color-success);
  color: var(--color-neutral-white);
}

.badge--warning {
  background-color: var(--color-warning);
  color: var(--color-neutral-white);
}

.badge--error {
  background-color: var(--color-error);
  color: var(--color-neutral-white);
}

.badge--light {
  background-color: var(--color-neutral-light-gray);
  color: var(--color-neutral-dark-gray);
}

/* ========== ALERTS ========== */
.alert {
  padding: var(--spacing-lg);
  border-radius: var(--radius-md);
  border-left: 4px solid;
  margin-bottom: var(--spacing-lg);
}

.alert--success {
  background-color: #d4edda;
  border-color: var(--color-success);
  color: #155724;
}

.alert--warning {
  background-color: #fff3cd;
  border-color: var(--color-warning);
  color: #856404;
}

.alert--error {
  background-color: #f8d7da;
  border-color: var(--color-error);
  color: #721c24;
}

.alert--info {
  background-color: #d1ecf1;
  border-color: var(--color-info);
  color: #0c5460;
}

.alert__close {
  float: right;
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  line-height: 1;
  color: inherit;
  text-shadow: 0 1px 0 white;
  opacity: 0.5;
  cursor: pointer;
  border: 0;
  background: transparent;
  padding: 0;
}

.alert__close:hover {
  opacity: 0.75;
}

/* ========== PAGINATION ========== */
.pagination {
  display: flex;
  gap: var(--spacing-xs);
  list-style: none;
  margin: var(--spacing-lg) 0;
  padding: 0;
  justify-content: center;
}

.pagination__item {
  margin: 0;
}

.pagination__link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 40px;
  height: 40px;
  padding: 0 var(--spacing-sm);
  border: 1px solid var(--color-secondary-lighter);
  border-radius: var(--radius-md);
  color: var(--color-primary-main);
  text-decoration: none;
  transition: all var(--transition-fast);
}

.pagination__link:hover {
  background-color: var(--color-primary-main);
  color: var(--color-neutral-white);
  border-color: var(--color-primary-main);
}

.pagination__link.active {
  background-color: var(--color-primary-main);
  color: var(--color-neutral-white);
  border-color: var(--color-primary-main);
}

.pagination__link.disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* ========== BREADCRUMBS ========== */
.breadcrumb {
  display: flex;
  gap: var(--spacing-sm);
  list-style: none;
  margin: var(--spacing-lg) 0;
  padding: 0;
  flex-wrap: wrap;
}

.breadcrumb__item {
  margin: 0;
}

.breadcrumb__item::after {
  content: '/';
  margin-left: var(--spacing-sm);
  color: var(--color-secondary-light);
}

.breadcrumb__item:last-child::after {
  content: '';
  margin-left: 0;
}

.breadcrumb__link {
  color: var(--color-primary-main);
  text-decoration: none;
}

.breadcrumb__link:hover {
  text-decoration: underline;
}

.breadcrumb__item.active {
  color: var(--color-secondary-light);
}

.text-link {
  color: var(--color-primary-main);
  font-weight: var(--font-weight-semibold);
  text-decoration: none;
}

.text-link:hover {
  text-decoration: underline;
}

/* ========== FOOTER ========== */
.footer {
  background-color: var(--footer-background);
  color: var(--footer-color);
  padding: var(--spacing-3xl) 0 var(--spacing-lg);
  margin-top: var(--spacing-4xl);
  background-image: linear-gradient(180deg, rgba(11, 18, 32, 0.94) 0%, rgba(15, 23, 42, 0.96) 60%, rgba(10, 15, 28, 1) 100%);
  line-height: 1.75;
}

.footer__content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-2xl);
  margin-bottom: var(--spacing-2xl);
}

.footer__section h3 {
  color: var(--color-neutral-white);
  margin-bottom: var(--spacing-lg);
  font-size: var(--font-size-lg);
  letter-spacing: 0.01em;
}

.footer__section p {
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: var(--spacing-md);
}

.footer__section strong {
  color: var(--color-neutral-white);
}

.footer__section ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer__section li {
  margin-bottom: var(--spacing-sm);
  color: rgba(255, 255, 255, 0.88);
  font-size: var(--font-size-sm);
}

.footer__link {
  color: var(--footer-link-color);
  text-decoration: none;
  transition: color var(--transition-fast);
  font-weight: var(--font-weight-semibold);
}

.footer__link:hover {
  color: var(--footer-link-color-hover);
  text-decoration: underline;
}

.footer__bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: var(--spacing-lg);
  text-align: center;
  font-size: var(--font-size-sm);
  color: #ffffff;
  font-weight: var(--font-weight-semibold);
  letter-spacing: 0.01em;
}

.footer__bottom a {
  color: #ffffff;
  font-weight: var(--font-weight-semibold);
}

.footer__social {
  display: flex;
  gap: var(--spacing-md);
  justify-content: center;
  margin-bottom: var(--spacing-lg);
}

.footer__social-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full);
  background-color: rgba(255, 255, 255, 0.1);
  color: var(--color-neutral-white);
  transition: all var(--transition-fast);
}

.footer__social-link:hover {
  background-color: var(--color-primary-main);
  transform: translateY(-3px);
}

@media (max-width: 768px) {
  .footer__content {
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
  }

  .footer__social {
    justify-content: flex-start;
  }
}