/* ============================================
   style.css — Heliboarding.com Components
   ============================================ */

/* ========================================
   NAV
   ======================================== */
.site-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: var(--space-4) 0;
  background: transparent;
  transition: background var(--transition-base), box-shadow var(--transition-base);
}

.site-nav.scrolled {
  background: var(--bg-primary);
  box-shadow: var(--shadow-md);
  border-bottom: 1px solid var(--border-color);
}

.nav-inner {
  max-width: var(--max-width-wide);
  margin: 0 auto;
  padding: 0 var(--space-6);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-6);
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  text-decoration: none;
  flex-shrink: 0;
}

.nav-logo-svg {
  width: 32px;
  height: 32px;
}

.nav-logo-text {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: var(--text-sm);
  letter-spacing: 0.15em;
  color: var(--text-primary);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-8);
}

.nav-link {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--text-secondary);
  transition: color var(--transition-fast);
  letter-spacing: 0.01em;
}

.nav-link:hover {
  color: var(--text-primary);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.theme-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  color: var(--text-secondary);
  transition: color var(--transition-fast), background var(--transition-fast);
}

.theme-toggle:hover {
  color: var(--text-primary);
  background: var(--bg-surface);
}

.nav-concierge-btn {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  background: var(--accent);
  color: #fff;
  font-size: var(--text-sm);
  font-weight: 600;
  border-radius: var(--radius-md);
  transition: background var(--transition-fast), transform var(--transition-fast);
}

.nav-concierge-btn:hover {
  background: var(--accent-light);
  transform: translateY(-1px);
}

.mobile-menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 24px;
  padding: 2px 0;
}

.mobile-menu-toggle span {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--text-primary);
  border-radius: 1px;
  transition: transform var(--transition-fast), opacity var(--transition-fast);
}

/* ========================================
   HERO
   ======================================== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: flex-end;
  padding-bottom: var(--space-24);
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 40%;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(0, 0, 0, 0.1) 0%,
    rgba(0, 0, 0, 0.3) 40%,
    rgba(0, 0, 0, 0.75) 80%,
    rgba(15, 15, 15, 1) 100%
  );
}

[data-theme="light"] .hero-overlay {
  background: linear-gradient(
    to bottom,
    rgba(0, 0, 0, 0.05) 0%,
    rgba(0, 0, 0, 0.2) 40%,
    rgba(0, 0, 0, 0.6) 80%,
    rgba(250, 249, 247, 1) 100%
  );
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-6);
  width: 100%;
}

.hero-headline {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 6vw, var(--text-6xl));
  font-weight: 700;
  color: #fff;
  margin-bottom: var(--space-6);
  max-width: 800px;
  line-height: 1.08;
}

[data-theme="light"] .hero-headline {
  color: #fff;
}

.hero-sub {
  font-size: var(--text-lg);
  color: rgba(255, 255, 255, 0.75);
  max-width: 560px;
  margin-bottom: var(--space-10);
  line-height: 1.6;
}

[data-theme="light"] .hero-sub {
  color: rgba(255, 255, 255, 0.8);
}

.hero-cta-group {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  flex-wrap: wrap;
}

/* Buttons */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-4) var(--space-8);
  background: var(--accent);
  color: #fff;
  font-size: var(--text-base);
  font-weight: 600;
  border-radius: var(--radius-md);
  transition: background var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast);
  border: none;
  cursor: pointer;
}

.btn-primary:hover {
  background: var(--accent-light);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(79, 152, 163, 0.3);
}

.btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-4) var(--space-6);
  color: rgba(255, 255, 255, 0.85);
  font-size: var(--text-base);
  font-weight: 500;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-md);
  transition: border-color var(--transition-fast), color var(--transition-fast), background var(--transition-fast);
}

.btn-ghost:hover {
  border-color: rgba(255, 255, 255, 0.4);
  color: #fff;
  background: rgba(255, 255, 255, 0.05);
}

/* ========================================
   STATS BAR
   ======================================== */
.stats-bar {
  background: var(--bg-stats);
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
  padding: var(--space-10) 0;
}

[data-theme="light"] .stats-bar {
  color: #f0ede8;
}

.stats-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-6);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-12);
  flex-wrap: wrap;
}

.stat-item {
  text-align: center;
}

.stat-number {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, var(--text-5xl));
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.1;
  margin-bottom: var(--space-1);
}

[data-theme="light"] .stat-number {
  color: #f0ede8;
}

.stat-label {
  display: block;
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.2em;
  color: var(--text-secondary);
  text-transform: uppercase;
}

[data-theme="light"] .stat-label {
  color: #a09b93;
}

.stat-phrase {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(1.3rem, 2.5vw, var(--text-3xl));
  font-weight: 600;
  font-style: italic;
  color: var(--text-primary);
  line-height: 1.2;
  margin-bottom: var(--space-1);
}

[data-theme="light"] .stat-phrase {
  color: #f0ede8;
}

.stat-divider {
  width: 1px;
  height: 48px;
  background: var(--border-color);
  flex-shrink: 0;
}

[data-theme="light"] .stat-divider {
  background: rgba(255, 255, 255, 0.1);
}

/* ========================================
   SECTIONS (shared)
   ======================================== */
.section {
  padding: var(--space-24) 0;
}

.section-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-6);
}

.section-header {
  margin-bottom: var(--space-16);
}

.section-label {
  display: block;
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: var(--space-4);
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4.5vw, var(--text-5xl));
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: var(--space-4);
  line-height: 1.1;
}

.section-subtitle {
  font-size: var(--text-lg);
  color: var(--text-secondary);
  max-width: 600px;
  line-height: 1.6;
}

/* ========================================
   HOW IT WORKS — STEP CARDS
   ======================================== */
.how-it-works {
  border-bottom: 1px solid var(--border-color);
}

.how-it-works .section-header {
  text-align: center;
}

.how-it-works .section-subtitle {
  margin-left: auto;
  margin-right: auto;
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

.step-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: var(--space-10) var(--space-8);
  text-align: center;
  transition: border-color var(--transition-base), transform var(--transition-base);
}

.step-card:hover {
  border-color: var(--border-color-hover);
  transform: translateY(-4px);
}

.step-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  background: var(--icon-bg);
  color: var(--icon-color);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-6);
}

.step-number {
  display: block;
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 600;
  letter-spacing: 0.2em;
  color: var(--accent);
  text-transform: uppercase;
  margin-bottom: var(--space-3);
}

.step-title {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 700;
  font-style: italic;
  color: var(--text-primary);
  margin-bottom: var(--space-3);
}

.step-desc {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  line-height: 1.7;
}

/* ========================================
   DESTINATIONS
   ======================================== */
.destinations {
  border-bottom: 1px solid var(--border-color);
}

.destinations .section-header {
  text-align: center;
}

.destinations .section-subtitle {
  margin-left: auto;
  margin-right: auto;
}

.destinations-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: var(--space-4);
}

.dest-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: var(--space-6) var(--space-5);
  cursor: pointer;
  transition: border-color var(--transition-base), transform var(--transition-base), box-shadow var(--transition-base);
}

.dest-card:hover {
  border-color: var(--accent);
  transform: translateY(-2px);
  box-shadow: 0 4px 16px rgba(79, 152, 163, 0.15);
}

.dest-card-name {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: var(--space-2);
  line-height: 1.2;
}

.dest-card-count {
  font-size: var(--text-sm);
  color: var(--text-secondary);
}

.dest-card-count strong {
  color: var(--accent);
  font-weight: 600;
}

/* ========================================
   OPERATORS (GATED)
   ======================================== */
.operators {
  border-bottom: 1px solid var(--border-color);
}

.operators .section-header {
  text-align: center;
}

.operators .section-subtitle {
  margin-left: auto;
  margin-right: auto;
}

.operators-gate {
  position: relative;
  min-height: 500px;
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.gate-blur-content {
  filter: blur(8px);
  opacity: 0.5;
  pointer-events: none;
  padding: var(--space-8);
}

.fake-operator-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
  margin-bottom: var(--space-4);
}

.fake-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  height: 140px;
}

.gate-overlay-form {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(15, 15, 15, 0.4);
  z-index: 2;
}

[data-theme="light"] .gate-overlay-form {
  background: rgba(250, 249, 247, 0.4);
}

.gate-card-main {
  background: var(--bg-elevated);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  padding: var(--space-10) var(--space-8);
  max-width: 420px;
  width: 100%;
  text-align: center;
  box-shadow: var(--shadow-xl);
}

.gate-lock-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 64px;
  height: 64px;
  background: var(--icon-bg);
  color: var(--accent);
  border-radius: 50%;
  margin-bottom: var(--space-6);
}

.gate-card-main h3 {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: var(--space-3);
}

.gate-card-main p {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  margin-bottom: var(--space-6);
  line-height: 1.6;
}

/* Shared gate form field styles */
.gate-field {
  margin-bottom: var(--space-4);
  text-align: left;
}

.gate-field label {
  display: block;
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--text-primary);
  margin-bottom: var(--space-1);
}

.gate-field .req {
  color: #e74c3c;
}

.gate-field .optional-label {
  color: var(--text-tertiary);
  font-weight: 400;
}

.gate-field input {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-size: var(--text-sm);
  transition: border-color var(--transition-fast);
}

.gate-field input:focus {
  outline: none;
  border-color: var(--accent);
}

.gate-field input::placeholder {
  color: var(--text-tertiary);
}

.gate-error {
  font-size: var(--text-xs);
  color: #e74c3c;
  margin-bottom: var(--space-3);
  display: none;
}

.gate-error.visible {
  display: block;
}

.gate-submit {
  width: 100%;
  padding: var(--space-3) var(--space-6);
  background: var(--accent);
  color: #fff;
  font-size: var(--text-base);
  font-weight: 600;
  border-radius: var(--radius-sm);
  border: none;
  cursor: pointer;
  transition: background var(--transition-fast), transform var(--transition-fast);
}

.gate-submit:hover {
  background: var(--accent-light);
  transform: translateY(-1px);
}

/* Operator directory */
.operators-filter {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  margin-bottom: var(--space-8);
  flex-wrap: wrap;
}

.operators-filter label {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--text-secondary);
}

.operators-filter select {
  padding: var(--space-2) var(--space-4);
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-size: var(--text-sm);
  font-family: var(--font-body);
  cursor: pointer;
}

.operators-filter select:focus {
  outline: none;
  border-color: var(--accent);
}

.filter-count {
  font-size: var(--text-sm);
  color: var(--text-tertiary);
}

.operators-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
}

.operator-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: var(--space-5);
  transition: border-color var(--transition-base), transform var(--transition-base);
}

.operator-card:hover {
  border-color: var(--border-color-hover);
  transform: translateY(-2px);
}

.operator-card-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-3);
  margin-bottom: var(--space-3);
}

.operator-card-name {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--text-primary);
  line-height: 1.2;
}

.tier-badge {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 2px 8px;
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.05em;
  border-radius: 4px;
  text-transform: uppercase;
}

.tier-badge.tier-ul {
  background: rgba(212, 175, 55, 0.15);
  color: #d4af37;
  border: 1px solid rgba(212, 175, 55, 0.3);
}

.tier-badge.tier-pl {
  background: rgba(192, 192, 192, 0.15);
  color: #c0c0c0;
  border: 1px solid rgba(192, 192, 192, 0.3);
}

.tier-badge.tier-nl {
  background: rgba(79, 152, 163, 0.15);
  color: var(--accent);
  border: 1px solid rgba(79, 152, 163, 0.3);
}

.operator-card-meta {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  line-height: 1.5;
}

.operator-card-meta span {
  display: block;
}

.operator-card-meta .meta-country {
  font-weight: 500;
  color: var(--text-primary);
}

/* ========================================
   CONTACT CTA
   ======================================== */
.contact-cta {
  text-align: center;
  background: var(--bg-secondary);
}

.contact-content {
  max-width: 640px;
  margin: 0 auto;
}

.contact-cta .section-label {
  display: inline-block;
}

.contact-cta .section-subtitle {
  margin-left: auto;
  margin-right: auto;
  margin-bottom: var(--space-10);
}

.contact-actions {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-6);
}

.contact-links {
  display: flex;
  align-items: center;
  gap: var(--space-6);
  flex-wrap: wrap;
  justify-content: center;
}

.contact-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--text-secondary);
  transition: color var(--transition-fast);
}

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

/* ========================================
   FOOTER
   ======================================== */
.site-footer {
  border-top: 1px solid var(--border-color);
  padding: var(--space-12) 0;
}

.footer-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-6);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-6);
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.footer-logo-svg {
  width: 28px;
  height: 28px;
  color: var(--text-tertiary);
}

.footer-brand-name {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: var(--text-sm);
  letter-spacing: 0.15em;
  color: var(--text-tertiary);
}

.footer-links {
  display: flex;
  align-items: center;
  gap: var(--space-6);
}

.footer-links a {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  transition: color var(--transition-fast);
}

.footer-links a:hover {
  color: var(--text-primary);
}

.footer-bottom {
  display: flex;
  align-items: center;
  gap: var(--space-6);
  padding-top: var(--space-6);
  border-top: 1px solid var(--border-color);
  width: 100%;
  justify-content: center;
  flex-wrap: wrap;
}

.footer-copy {
  font-size: var(--text-xs);
  color: var(--text-tertiary);
}


/* ========================================
   CHAT FAB (floating)
   ======================================== */
.chat-fab {
  position: fixed;
  bottom: var(--space-6);
  right: var(--space-6);
  z-index: 900;
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-5);
  background: var(--accent);
  color: #fff;
  font-size: var(--text-sm);
  font-weight: 600;
  border-radius: 999px;
  box-shadow: var(--shadow-lg);
  transition: background var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast);
}

.chat-fab:hover {
  background: var(--accent-light);
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(79, 152, 163, 0.35);
}

.chat-fab-label {
  white-space: nowrap;
}

/* ========================================
   CHAT OVERLAY
   ======================================== */
.chat-overlay {
  position: fixed;
  bottom: var(--space-6);
  right: var(--space-6);
  width: 400px;
  max-height: 600px;
  height: calc(100vh - 120px);
  z-index: 1001;
  display: flex;
  flex-direction: column;
  background: var(--bg-elevated);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  overflow: hidden;
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px) scale(0.95);
  transition: opacity var(--transition-base), transform var(--transition-base), visibility var(--transition-base);
}

.chat-overlay.active {
  opacity: 1;
  visibility: visible;
  transform: translateY(0) scale(1);
}

.chat-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-4) var(--space-5);
  border-bottom: 1px solid var(--border-color);
  background: var(--bg-surface);
  flex-shrink: 0;
}

.chat-header-left {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.chat-header-logo {
  width: 28px;
  height: 28px;
}

.chat-header-title {
  font-size: var(--text-sm);
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--text-primary);
}

.chat-header-subtitle {
  font-size: var(--text-xs);
  color: var(--text-secondary);
}

.chat-header-right {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.user-badge {
  display: none;
  align-items: center;
  gap: var(--space-1);
  padding: 2px 8px;
  background: rgba(79, 152, 163, 0.12);
  border-radius: 999px;
  font-size: var(--text-xs);
  color: var(--accent);
  font-weight: 500;
}

.user-badge.visible {
  display: flex;
}

.chat-close {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  transition: color var(--transition-fast), background var(--transition-fast);
}

.chat-close:hover {
  color: var(--text-primary);
  background: var(--bg-surface-hover);
}

/* Chat popup (for external-hosted version) */
.chat-popup-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.6);
  backdrop-filter: blur(4px);
  z-index: 1100;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-base), visibility var(--transition-base);
}
.chat-popup-backdrop.active {
  opacity: 1;
  visibility: visible;
}

.chat-popup {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) scale(0.9);
  z-index: 1101;
  width: 380px;
  max-width: 90vw;
  background: var(--bg-elevated);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  text-align: center;
  padding: var(--space-10) var(--space-8) var(--space-8);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-base), transform var(--transition-base), visibility var(--transition-base);
}
.chat-popup.active {
  opacity: 1;
  visibility: visible;
  transform: translate(-50%, -50%) scale(1);
}

.chat-popup-icon {
  width: 48px;
  height: 48px;
  color: var(--accent);
  margin-bottom: var(--space-4);
}

.chat-popup-title {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  color: var(--text-primary);
  margin-bottom: var(--space-2);
}

.chat-popup-desc {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  margin-bottom: var(--space-6);
  line-height: 1.5;
}

.chat-popup-btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-6);
  background: var(--accent);
  color: var(--bg-primary);
  font-weight: 600;
  font-size: var(--text-sm);
  border-radius: var(--radius-lg);
  text-decoration: none;
  transition: background var(--transition-fast), transform var(--transition-fast);
}
.chat-popup-btn:hover {
  background: var(--accent-hover);
  transform: translateY(-1px);
}

.chat-popup-close {
  position: absolute;
  top: var(--space-3);
  right: var(--space-3);
  background: none;
  border: none;
  color: var(--text-tertiary);
  font-size: 24px;
  cursor: pointer;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  transition: color var(--transition-fast), background var(--transition-fast);
}
.chat-popup-close:hover {
  color: var(--text-primary);
  background: var(--bg-surface-hover);
}

.chat-messages {
  flex: 1;
  overflow-y: auto;
  padding: var(--space-4) var(--space-5);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.chat-message {
  display: flex;
  gap: var(--space-3);
  align-items: flex-start;
}

.chat-message.user {
  flex-direction: row-reverse;
}

.message-avatar {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-xs);
  font-weight: 700;
}

.chat-message.assistant .message-avatar {
  background: var(--accent);
  color: #fff;
}

.chat-message.user .message-avatar {
  background: var(--bg-surface);
  color: var(--text-secondary);
  border: 1px solid var(--border-color);
}

.message-bubble {
  max-width: 85%;
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  line-height: 1.6;
  white-space: pre-wrap;
  word-break: break-word;
}

.chat-message.assistant .message-bubble {
  background: var(--bg-surface);
  color: var(--text-primary);
  border: 1px solid var(--border-color);
}

.chat-message.user .message-bubble {
  background: var(--accent);
  color: #fff;
}

.typing-indicator {
  display: flex;
  gap: 4px;
  padding: var(--space-3) var(--space-4);
}

.typing-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--text-tertiary);
  animation: typingBounce 1.4s infinite ease-in-out;
}

.typing-dot:nth-child(1) { animation-delay: 0s; }
.typing-dot:nth-child(2) { animation-delay: 0.2s; }
.typing-dot:nth-child(3) { animation-delay: 0.4s; }

@keyframes typingBounce {
  0%, 60%, 100% { transform: translateY(0); }
  30% { transform: translateY(-6px); }
}

/* Registration gate in chat */
.registration-gate {
  padding: var(--space-4) var(--space-5);
  display: none;
  border-top: 1px solid var(--border-color);
  background: var(--bg-surface);
}

.registration-gate.active {
  display: block;
}

.gate-card {
  text-align: center;
}

.gate-card h3 {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: var(--space-2);
}

.gate-card p {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  margin-bottom: var(--space-4);
}

.gate-form {
  text-align: left;
}

/* Chat input */
.chat-input-area {
  padding: var(--space-3) var(--space-4);
  border-top: 1px solid var(--border-color);
  background: var(--bg-elevated);
  flex-shrink: 0;
}

.chat-input-wrapper {
  display: flex;
  align-items: flex-end;
  gap: var(--space-2);
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: var(--space-2) var(--space-3);
  transition: border-color var(--transition-fast);
}

.chat-input-wrapper:focus-within {
  border-color: var(--accent);
}

.chat-input {
  flex: 1;
  background: transparent;
  border: none;
  color: var(--text-primary);
  font-size: var(--text-sm);
  line-height: 1.5;
  resize: none;
  max-height: 120px;
  outline: none;
}

.chat-input::placeholder {
  color: var(--text-tertiary);
}

.chat-send {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: var(--radius-sm);
  color: var(--accent);
  transition: color var(--transition-fast), background var(--transition-fast);
}

.chat-send:hover:not(:disabled) {
  background: rgba(79, 152, 163, 0.1);
}

.chat-send:disabled {
  color: var(--text-tertiary);
  cursor: default;
}

/* ========================================
   REGISTRATION MODAL (standalone)
   ======================================== */
.reg-modal-backdrop {
  position: fixed;
  inset: 0;
  z-index: 2000;
  background: var(--overlay-bg);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-base), visibility var(--transition-base);
}

.reg-modal-backdrop.active {
  opacity: 1;
  visibility: visible;
}

.reg-modal {
  position: fixed;
  top: 50%;
  left: 50%;
  z-index: 2001;
  transform: translate(-50%, -50%) scale(0.95);
  width: 420px;
  max-width: calc(100vw - 48px);
  background: var(--bg-elevated);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  padding: var(--space-10) var(--space-8);
  text-align: center;
  box-shadow: var(--shadow-xl);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-base), transform var(--transition-base), visibility var(--transition-base);
}

.reg-modal.active {
  opacity: 1;
  visibility: visible;
  transform: translate(-50%, -50%) scale(1);
}

.reg-modal-close {
  position: absolute;
  top: var(--space-4);
  right: var(--space-4);
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  transition: color var(--transition-fast), background var(--transition-fast);
}

.reg-modal-close:hover {
  color: var(--text-primary);
  background: var(--bg-surface);
}

.reg-modal-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 64px;
  height: 64px;
  background: var(--icon-bg);
  color: var(--accent);
  border-radius: 50%;
  margin-bottom: var(--space-6);
}

.reg-modal h3 {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: var(--space-3);
}

.reg-modal p {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  margin-bottom: var(--space-6);
  line-height: 1.6;
}

.reg-modal-form {
  text-align: left;
}

/* ========================================
   MOBILE RESPONSIVE
   ======================================== */
@media (max-width: 1024px) {
  .destinations-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .operators-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .fake-operator-row {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .nav-links {
    display: none;
  }

  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--bg-primary);
    border-bottom: 1px solid var(--border-color);
    padding: var(--space-6);
    gap: var(--space-4);
    box-shadow: var(--shadow-md);
  }

  .nav-concierge-btn {
    display: none;
  }

  .mobile-menu-toggle {
    display: flex;
  }

  .mobile-menu-toggle.open span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
  }
  .mobile-menu-toggle.open span:nth-child(2) {
    opacity: 0;
  }
  .mobile-menu-toggle.open span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
  }

  .hero {
    min-height: 80vh;
    padding-bottom: var(--space-16);
  }

  .hero-headline {
    font-size: clamp(2rem, 8vw, 3rem);
  }

  .stats-inner {
    gap: var(--space-6);
    justify-content: space-around;
  }

  .stat-divider {
    display: none;
  }

  .stat-item {
    flex: 1;
    min-width: 100px;
  }

  .stat-item-wide {
    flex-basis: 100%;
  }

  .steps-grid {
    grid-template-columns: 1fr;
    gap: var(--space-4);
  }

  .destinations-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .operators-grid {
    grid-template-columns: 1fr;
  }

  .fake-operator-row {
    grid-template-columns: 1fr;
  }

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

  .section-header {
    margin-bottom: var(--space-10);
  }

  /* Chat overlay mobile */
  .chat-overlay {
    bottom: 0;
    right: 0;
    left: 0;
    width: 100%;
    max-height: 100vh;
    height: 100vh;
    border-radius: 0;
  }

  .chat-fab {
    bottom: var(--space-4);
    right: var(--space-4);
  }
}

@media (max-width: 480px) {
  .destinations-grid {
    grid-template-columns: 1fr;
  }

  .hero-cta-group {
    flex-direction: column;
    align-items: flex-start;
  }

  .gate-card-main {
    padding: var(--space-6);
  }
}

/* ========================================
   ANIMATIONS
   ======================================== */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.section-header,
.step-card,
.dest-card {
  opacity: 0;
  animation: fadeInUp 0.6s var(--ease-out) forwards;
}

.how-it-works .section-header { animation-delay: 0.1s; }
.step-card:nth-child(1) { animation-delay: 0.2s; }
.step-card:nth-child(2) { animation-delay: 0.3s; }
.step-card:nth-child(3) { animation-delay: 0.4s; }

.destinations .section-header { animation-delay: 0.1s; }

/* Use Intersection Observer to trigger animations */
.section-header.animate,
.step-card.animate,
.dest-card.animate {
  animation-play-state: running;
}