/* ============================================================
   MAIN CSS - Components & Layouts
   Mobile-first modular component styles
   ============================================================ */

/* --- Container --- */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

/* --- Section --- */
.section {
  padding: var(--space-16) 0;
}

.section--dark {
  background-color: var(--color-black);
}

.section--darker {
  background-color: var(--color-black-light);
}

.section-header {
  text-align: center;
  margin-bottom: var(--space-12);
}

.section-header h2 {
  font-family: var(--font-accent);
  text-transform: uppercase;
  letter-spacing: 2px;
}

.section-subtitle {
  font-size: var(--text-lg);
  color: var(--color-gray);
  max-width: 600px;
  margin: 0 auto;
}

/* --- Grid System --- */
.grid {
  display: grid;
  gap: var(--space-6);
}

.grid--2 { grid-template-columns: 1fr; }
.grid--3 { grid-template-columns: 1fr; }
.grid--4 { grid-template-columns: 1fr; }

/* --- Flexbox Utilities --- */
.flex {
  display: flex;
}

.flex--center {
  align-items: center;
  justify-content: center;
}

.flex--between {
  align-items: center;
  justify-content: space-between;
}

.flex--column {
  flex-direction: column;
}

.flex--wrap {
  flex-wrap: wrap;
}

.flex--gap {
  gap: var(--space-4);
}

/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-6);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: var(--weight-semibold);
  text-transform: uppercase;
  letter-spacing: 1px;
  border-radius: var(--radius-md);
  transition: all var(--transition-base);
  cursor: pointer;
  border: 2px solid transparent;
  text-decoration: none;
  line-height: 1.4;
  white-space: nowrap;
}

.btn--gold {
  background: linear-gradient(135deg, var(--color-gold), var(--color-gold-dark));
  color: var(--color-black);
  border-color: var(--color-gold);
}

.btn--gold:hover {
  background: linear-gradient(135deg, var(--color-gold-light), var(--color-gold));
  box-shadow: var(--shadow-gold);
  transform: translateY(-2px);
  color: var(--color-black);
}

.btn--red {
  background: linear-gradient(135deg, var(--color-red), var(--color-red-dark));
  color: var(--color-white);
  border-color: var(--color-red);
}

.btn--red:hover {
  background: linear-gradient(135deg, var(--color-red-light), var(--color-red));
  box-shadow: var(--shadow-red);
  transform: translateY(-2px);
  color: var(--color-white);
}

.btn--outline {
  background: transparent;
  color: var(--color-gold);
  border-color: var(--color-gold);
}

.btn--outline:hover {
  background: var(--color-gold);
  color: var(--color-black);
  box-shadow: var(--shadow-gold);
  transform: translateY(-2px);
}

.btn--outline-white {
  background: transparent;
  color: var(--color-white);
  border-color: var(--color-white);
}

.btn--outline-white:hover {
  background: var(--color-white);
  color: var(--color-black);
  transform: translateY(-2px);
}

.btn--lg {
  padding: var(--space-4) var(--space-8);
  font-size: var(--text-base);
}

.btn--sm {
  padding: var(--space-2) var(--space-4);
  font-size: var(--text-xs);
}

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

/* ============================================================
   CARDS
   ============================================================ */
.card {
  background: var(--color-black-light);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid rgba(255, 215, 0, 0.1);
  transition: all var(--transition-base);
}

.card:hover {
  transform: translateY(-4px);
  border-color: rgba(255, 215, 0, 0.3);
  box-shadow: var(--shadow-gold);
}

.card__image {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  background: var(--color-black-lighter);
}

.card__body {
  padding: var(--space-5);
}

.card__category {
  display: inline-block;
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--color-gold);
  margin-bottom: var(--space-2);
}

.card__title {
  font-size: var(--text-xl);
  margin-bottom: var(--space-2);
  font-family: var(--font-heading);
}

.card__description {
  font-size: var(--text-sm);
  color: var(--color-gray);
  margin-bottom: var(--space-4);
  line-height: 1.6;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.card__meta {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  font-size: var(--text-sm);
  color: var(--color-gray);
  margin-bottom: var(--space-4);
}

.card__meta-item {
  display: flex;
  align-items: center;
  gap: var(--space-1);
}

.card__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-4);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.card__price {
  font-size: var(--text-xl);
  font-weight: var(--weight-bold);
  color: var(--color-gold);
}

.card__price-label {
  font-size: var(--text-xs);
  color: var(--color-gray);
  display: block;
}

/* ============================================================
   HERO SECTION
   ============================================================ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--space-20) var(--container-padding);
  overflow: hidden;
}

.hero__bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    var(--color-black) 0%,
    #1a0a00 25%,
    var(--color-black-light) 50%,
    #0a0a1a 75%,
    var(--color-black) 100%
  );
  z-index: 0;
}

.hero__bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 20% 50%, rgba(255, 215, 0, 0.08) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 50%, rgba(220, 20, 60, 0.06) 0%, transparent 50%);
}

.hero__content {
  position: relative;
  z-index: var(--z-base);
  max-width: 800px;
}

.hero__badge {
  display: inline-block;
  padding: var(--space-2) var(--space-4);
  background: rgba(255, 215, 0, 0.1);
  border: 1px solid rgba(255, 215, 0, 0.3);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--color-gold);
  margin-bottom: var(--space-6);
}

.hero__title {
  font-family: var(--font-accent);
  font-size: var(--text-5xl);
  font-weight: var(--weight-bold);
  line-height: 1.1;
  margin-bottom: var(--space-6);
  text-transform: uppercase;
  letter-spacing: 3px;
}

.hero__title .text-gold {
  background: linear-gradient(135deg, var(--color-gold), var(--color-gold-dark));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero__subtitle {
  font-size: var(--text-lg);
  color: var(--color-gray);
  margin-bottom: var(--space-8);
  line-height: 1.7;
}

.hero__actions {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  align-items: center;
}

.hero__stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-4);
  margin-top: var(--space-12);
  padding-top: var(--space-8);
  border-top: 1px solid rgba(255, 215, 0, 0.15);
}

.hero__stat {
  text-align: center;
}

.hero__stat-value {
  font-family: var(--font-accent);
  font-size: var(--text-3xl);
  font-weight: var(--weight-bold);
  color: var(--color-gold);
  display: block;
}

.hero__stat-label {
  font-size: var(--text-sm);
  color: var(--color-gray);
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* ============================================================
   NAVIGATION / HEADER
   ============================================================ */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--header-height);
  z-index: var(--z-sticky);
  transition: background var(--transition-base), box-shadow var(--transition-base);
}

.header--scrolled {
  background: rgba(10, 10, 10, 0.95);
  backdrop-filter: blur(10px);
  box-shadow: 0 2px 20px rgba(0, 0, 0, 0.5);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

.header__logo {
  font-family: var(--font-accent);
  font-size: var(--text-xl);
  font-weight: var(--weight-bold);
  color: var(--color-gold);
  text-decoration: none;
  letter-spacing: 2px;
  text-transform: uppercase;
  white-space: nowrap;
}

.header__logo:hover {
  color: var(--color-gold-light);
}

.header__logo span {
  color: var(--color-white);
}

/* Mobile menu button */
.header__menu-btn {
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: var(--space-2);
  cursor: pointer;
  z-index: var(--z-overlay);
}

.header__menu-btn span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-gold);
  transition: all var(--transition-base);
}

.header__menu-btn.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.header__menu-btn.active span:nth-child(2) {
  opacity: 0;
}

.header__menu-btn.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* Navigation */
.nav {
  position: fixed;
  top: 0;
  right: -100%;
  width: 80%;
  max-width: 320px;
  height: 100vh;
  background: var(--color-black-light);
  padding: calc(var(--header-height) + var(--space-8)) var(--space-6) var(--space-8);
  transition: right var(--transition-base);
  z-index: var(--z-overlay);
  overflow-y: auto;
  border-left: 1px solid rgba(255, 215, 0, 0.1);
}

.nav.active {
  right: 0;
}

.nav__overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  z-index: calc(var(--z-overlay) - 1);
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-base);
}

.nav__overlay.active {
  opacity: 1;
  visibility: visible;
}

.nav__list {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.nav__link {
  display: block;
  padding: var(--space-3) var(--space-4);
  color: var(--color-white);
  font-size: var(--text-base);
  font-weight: var(--weight-medium);
  text-decoration: none;
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
}

.nav__link:hover,
.nav__link.active {
  color: var(--color-gold);
  background: rgba(255, 215, 0, 0.05);
}

/* Language toggle in nav */
.lang-toggle {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin-top: var(--space-6);
  padding-top: var(--space-6);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.lang-toggle__btn {
  padding: var(--space-2) var(--space-3);
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
  color: var(--color-gray);
  border: 1px solid transparent;
  cursor: pointer;
  background: none;
}

.lang-toggle__btn.active {
  color: var(--color-gold);
  border-color: var(--color-gold);
  background: rgba(255, 215, 0, 0.08);
}

.lang-toggle__btn:hover:not(.active) {
  color: var(--color-white);
}

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  background: var(--color-black-light);
  border-top: 1px solid rgba(255, 215, 0, 0.1);
  padding: var(--space-16) 0 var(--space-8);
}

.footer__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-10);
  margin-bottom: var(--space-10);
}

.footer__brand {
  max-width: 300px;
}

.footer__logo {
  font-family: var(--font-accent);
  font-size: var(--text-2xl);
  font-weight: var(--weight-bold);
  color: var(--color-gold);
  text-decoration: none;
  letter-spacing: 2px;
  text-transform: uppercase;
  display: inline-block;
  margin-bottom: var(--space-4);
}

.footer__desc {
  font-size: var(--text-sm);
  color: var(--color-gray);
  line-height: 1.7;
}

.footer__heading {
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  color: var(--color-gold);
  margin-bottom: var(--space-4);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.footer__links {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.footer__link {
  font-size: var(--text-sm);
  color: var(--color-gray);
  transition: color var(--transition-fast);
  text-decoration: none;
}

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

.footer__contact-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  margin-bottom: var(--space-3);
  font-size: var(--text-sm);
  color: var(--color-gray);
}

.footer__contact-item svg {
  flex-shrink: 0;
  margin-top: 2px;
  color: var(--color-gold);
}

.footer__bottom {
  padding-top: var(--space-8);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  align-items: center;
  text-align: center;
}

.footer__copyright {
  font-size: var(--text-sm);
  color: var(--color-gray);
}

.footer__socials {
  display: flex;
  gap: var(--space-3);
}

.footer__social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full);
  border: 1px solid rgba(255, 215, 0, 0.3);
  color: var(--color-gold);
  transition: all var(--transition-fast);
}

.footer__social-link:hover {
  background: var(--color-gold);
  color: var(--color-black);
  border-color: var(--color-gold);
}

/* ============================================================
   CATEGORY CARDS (Homepage)
   ============================================================ */
.category-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4 / 3;
  cursor: pointer;
  transition: transform var(--transition-base);
}

.category-card:hover {
  transform: scale(1.02);
}

.category-card__bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  transition: transform var(--transition-slow);
}

.category-card:hover .category-card__bg {
  transform: scale(1.1);
}

.category-card__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(10, 10, 10, 0.9) 0%, transparent 60%);
}

.category-card__content {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: var(--space-5);
}

.category-card__icon {
  font-size: var(--text-3xl);
  margin-bottom: var(--space-2);
}

.category-card__title {
  font-size: var(--text-xl);
  margin-bottom: var(--space-1);
}

.category-card__count {
  font-size: var(--text-sm);
  color: var(--color-gold);
}

/* ============================================================
   FEATURES STRIP
   ============================================================ */
.features-strip {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: rgba(255, 215, 0, 0.1);
  border: 1px solid rgba(255, 215, 0, 0.1);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.feature-item {
  background: var(--color-black-light);
  padding: var(--space-6);
  text-align: center;
}

.feature-item__icon {
  font-size: var(--text-3xl);
  margin-bottom: var(--space-3);
}

.feature-item__title {
  font-size: var(--text-base);
  font-weight: var(--weight-semibold);
  margin-bottom: var(--space-2);
  color: var(--color-gold);
}

.feature-item__text {
  font-size: var(--text-sm);
  color: var(--color-gray);
  margin-bottom: 0;
}

/* ============================================================
   CTA BANNER
   ============================================================ */
.cta-banner {
  position: relative;
  padding: var(--space-16) var(--container-padding);
  text-align: center;
  overflow: hidden;
}

.cta-banner__bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--color-red-dark), var(--color-black), var(--color-red-dark));
  opacity: 0.9;
}

.cta-banner__content {
  position: relative;
  z-index: var(--z-base);
  max-width: 600px;
  margin: 0 auto;
}

.cta-banner h2 {
  font-family: var(--font-accent);
  margin-bottom: var(--space-4);
}

.cta-banner p {
  margin-bottom: var(--space-6);
}

/* ============================================================
   FORMS
   ============================================================ */
.form-group {
  margin-bottom: var(--space-5);
}

.form-label {
  display: block;
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  color: var(--color-gray-light);
  margin-bottom: var(--space-2);
}

.form-control {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  background: var(--color-black-lighter);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-md);
  color: var(--color-white);
  font-size: var(--text-base);
  transition: border-color var(--transition-fast);
}

.form-control:focus {
  outline: none;
  border-color: var(--color-gold);
  box-shadow: 0 0 0 3px rgba(255, 215, 0, 0.1);
}

.form-control::placeholder {
  color: var(--color-gray);
}

textarea.form-control {
  resize: vertical;
  min-height: 120px;
}

select.form-control {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23888' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right var(--space-4) center;
  padding-right: var(--space-10);
}

/* ============================================================
   FILTER TABS
   ============================================================ */
.filter-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-bottom: var(--space-8);
  justify-content: center;
}

.filter-tab {
  padding: var(--space-2) var(--space-4);
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  color: var(--color-gray);
  background: var(--color-black-lighter);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.filter-tab:hover {
  color: var(--color-white);
  border-color: rgba(255, 215, 0, 0.3);
}

.filter-tab.active {
  color: var(--color-black);
  background: var(--color-gold);
  border-color: var(--color-gold);
}

/* ============================================================
   TOUR DETAIL PAGE
   ============================================================ */
.tour-hero {
  position: relative;
  min-height: 50vh;
  display: flex;
  align-items: flex-end;
  padding: var(--space-8) var(--container-padding);
}

.tour-hero__bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
}

.tour-hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, var(--color-black) 0%, transparent 60%);
}

.tour-hero__content {
  position: relative;
  z-index: var(--z-base);
  max-width: var(--container-max);
  margin: 0 auto;
  width: 100%;
}

.tour-detail {
  padding: var(--space-8) 0;
}

.tour-detail__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
}

.tour-detail__sidebar {
  background: var(--color-black-light);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  border: 1px solid rgba(255, 215, 0, 0.15);
  position: static;
}

.tour-info-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.tour-info-item:last-child {
  border-bottom: none;
}

.tour-info-item__label {
  font-size: var(--text-sm);
  color: var(--color-gray);
}

.tour-info-item__value {
  font-weight: var(--weight-semibold);
  color: var(--color-white);
  margin-left: auto;
}

.tour-includes {
  margin-top: var(--space-6);
}

.tour-includes__list {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.tour-includes__item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  color: var(--color-gray-light);
}

.tour-includes__item::before {
  content: '✓';
  color: var(--color-gold);
  font-weight: var(--weight-bold);
}

/* ============================================================
   ABOUT PAGE
   ============================================================ */
.about-hero {
  position: relative;
  padding: calc(var(--header-height) + var(--space-16)) var(--container-padding) var(--space-16);
  text-align: center;
  background: linear-gradient(135deg, var(--color-black-light), var(--color-black));
}

.about-section {
  padding: var(--space-12) 0;
}

.about-values {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
}

.about-value {
  text-align: center;
  padding: var(--space-6);
}

.about-value__icon {
  font-size: var(--text-4xl);
  margin-bottom: var(--space-4);
}

.about-value__title {
  font-size: var(--text-lg);
  color: var(--color-gold);
  margin-bottom: var(--space-2);
}

/* ============================================================
   CONTACT PAGE
   ============================================================ */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
}

.contact-info-card {
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
  padding: var(--space-5);
  background: var(--color-black-lighter);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255, 215, 0, 0.1);
}

.contact-info-card__icon {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 215, 0, 0.1);
  border-radius: var(--radius-md);
  color: var(--color-gold);
  font-size: var(--text-xl);
}

.contact-info-card__title {
  font-size: var(--text-base);
  font-weight: var(--weight-semibold);
  margin-bottom: var(--space-1);
}

.contact-info-card__text {
  font-size: var(--text-sm);
  color: var(--color-gray);
  margin-bottom: 0;
}

/* ============================================================
   WHATSAPP FLOATING BUTTON
   ============================================================ */
.whatsapp-float {
  position: fixed;
  bottom: var(--space-6);
  right: var(--space-6);
  z-index: var(--z-whatsapp);
  width: 56px;
  height: 56px;
  background: #25D366;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 12px rgba(37, 211, 102, 0.4);
  transition: all var(--transition-base);
  text-decoration: none;
}

.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.5);
}

.whatsapp-float svg {
  width: 28px;
  height: 28px;
  fill: white;
}

/* ============================================================
   BACK TO TOP
   ============================================================ */
.back-to-top {
  position: fixed;
  bottom: var(--space-6);
  right: calc(var(--space-6) + 56px + var(--space-3));
  z-index: var(--z-whatsapp);
  width: 44px;
  height: 44px;
  background: var(--color-gold);
  color: var(--color-black);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-base);
  cursor: pointer;
  border: none;
}

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

.back-to-top:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-gold);
}

/* ============================================================
   ANIMATIONS
   ============================================================ */
.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity var(--transition-slow), transform var(--transition-slow);
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

.fade-in-left {
  opacity: 0;
  transform: translateX(-30px);
  transition: opacity var(--transition-slow), transform var(--transition-slow);
}

.fade-in-left.visible {
  opacity: 1;
  transform: translateX(0);
}

.fade-in-right {
  opacity: 0;
  transform: translateX(30px);
  transition: opacity var(--transition-slow), transform var(--transition-slow);
}

.fade-in-right.visible {
  opacity: 1;
  transform: translateX(0);
}

/* Staggered animation delays */
.stagger-1 { transition-delay: 100ms; }
.stagger-2 { transition-delay: 200ms; }
.stagger-3 { transition-delay: 300ms; }
.stagger-4 { transition-delay: 400ms; }
.stagger-5 { transition-delay: 500ms; }
.stagger-6 { transition-delay: 600ms; }

/* --- Page loading state --- */
.page-loading {
  opacity: 0;
  transition: opacity var(--transition-base);
}

.page-loaded {
  opacity: 1;
}

/* --- Empty state for tours --- */
.empty-state {
  text-align: center;
  padding: var(--space-16) var(--space-4);
  color: var(--color-gray);
}

.empty-state__icon {
  font-size: var(--text-6xl);
  margin-bottom: var(--space-4);
  opacity: 0.5;
}

/* --- Badge/Tag --- */
.badge {
  display: inline-block;
  padding: var(--space-1) var(--space-3);
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  border-radius: var(--radius-full);
}

.badge--gold {
  background: rgba(255, 215, 0, 0.15);
  color: var(--color-gold);
}

.badge--red {
  background: rgba(220, 20, 60, 0.15);
  color: var(--color-red-light);
}

/* --- Breadcrumb --- */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  color: var(--color-gray);
  margin-bottom: var(--space-6);
  flex-wrap: wrap;
}

.breadcrumb a {
  color: var(--color-gray);
  transition: color var(--transition-fast);
}

.breadcrumb a:hover {
  color: var(--color-gold);
}

.breadcrumb__separator {
  color: var(--color-gray);
  opacity: 0.5;
}

/* --- Testimonial --- */
.testimonial {
  background: var(--color-black-lighter);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  border-left: 3px solid var(--color-gold);
}

.testimonial__text {
  font-style: italic;
  margin-bottom: var(--space-4);
  color: var(--color-gray-light);
  line-height: 1.8;
}

.testimonial__author {
  font-weight: var(--weight-semibold);
  color: var(--color-gold);
  font-size: var(--text-sm);
}

/* --- Page Header (subpages) --- */
.page-header {
  padding: calc(var(--header-height) + var(--space-12)) var(--container-padding) var(--space-12);
  text-align: center;
  background: linear-gradient(135deg, var(--color-black-light), var(--color-black));
  border-bottom: 1px solid rgba(255, 215, 0, 0.1);
}

.page-header h1 {
  font-family: var(--font-accent);
  text-transform: uppercase;
  letter-spacing: 2px;
}

/* --- Alert / Toast --- */
.alert {
  padding: var(--space-4);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  margin-bottom: var(--space-4);
}

.alert--success {
  background: rgba(37, 211, 102, 0.1);
  border: 1px solid rgba(37, 211, 102, 0.3);
  color: #25D366;
}

.alert--error {
  background: rgba(220, 20, 60, 0.1);
  border: 1px solid rgba(220, 20, 60, 0.3);
  color: var(--color-red-light);
}

/* --- Search bar --- */
.search-bar {
  position: relative;
  max-width: 500px;
  margin: 0 auto var(--space-8);
}

.search-bar__input {
  width: 100%;
  padding: var(--space-3) var(--space-4) var(--space-3) var(--space-10);
  background: var(--color-black-lighter);
  border: 1px solid rgba(255, 215, 0, 0.2);
  border-radius: var(--radius-full);
  color: var(--color-white);
  font-size: var(--text-base);
  transition: border-color var(--transition-fast);
}

.search-bar__input:focus {
  outline: none;
  border-color: var(--color-gold);
}

.search-bar__icon {
  position: absolute;
  left: var(--space-4);
  top: 50%;
  transform: translateY(-50%);
  color: var(--color-gray);
}