/* === BASE RESET & GLOBALS === */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  scroll-behavior: smooth;
  scroll-padding-top: var(--space-20);
}

body {
  min-height: 100dvh;
  line-height: 1.65;
  font-family: var(--font-body, 'Plus Jakarta Sans', sans-serif);
  font-size: var(--text-base);
  color: var(--color-text);
  background-color: var(--color-bg);
}

img, picture, video, canvas, svg { display: block; max-width: 100%; height: auto; }
ul[role="list"], ol[role="list"] { list-style: none; }
input, button, textarea, select { font: inherit; color: inherit; }
h1,h2,h3,h4,h5,h6 { text-wrap: balance; line-height: 1.15; font-family: var(--font-display, 'Fraunces', serif); }
p, li, figcaption { text-wrap: pretty; max-width: 72ch; }

::selection { background: var(--color-primary-light); color: var(--color-text); }
:focus-visible { outline: 2px solid var(--color-primary); outline-offset: 3px; border-radius: var(--radius-sm); }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

button { cursor: pointer; background: none; border: none; }

a, button, [role="button"], input, textarea, select {
  transition: color var(--transition), background var(--transition),
    border-color var(--transition), box-shadow var(--transition), opacity var(--transition);
}

.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border-width: 0;
}

/* === LAYOUT UTILITIES === */
.container { width: 100%; max-width: var(--content-wide); margin-inline: auto; padding-inline: var(--space-6); }
.container--narrow { max-width: var(--content-narrow); }
.container--default { max-width: var(--content-default); }

/* === BUTTONS === */
.btn {
  display: inline-flex; align-items: center; gap: var(--space-2);
  padding: var(--space-3) var(--space-6);
  font-size: var(--text-sm); font-weight: 600; line-height: 1;
  border-radius: var(--radius-full); text-decoration: none; cursor: pointer;
  border: 2px solid transparent; white-space: nowrap;
}
.btn--primary {
  background: var(--color-primary); color: #fff; border-color: var(--color-primary);
}
.btn--primary:hover { background: var(--color-primary-hover); border-color: var(--color-primary-hover); transform: translateY(-1px); box-shadow: var(--shadow-md); }
.btn--outline {
  background: transparent; color: var(--color-text-inverse); border-color: rgba(255,255,255,0.6);
}
.btn--outline:hover { background: rgba(255,255,255,0.1); border-color: #fff; }
.btn--ai {
  background: var(--color-ai); color: #fff; border-color: var(--color-ai);
  box-shadow: 0 0 20px var(--color-ai-glow);
}
.btn--ai:hover { background: var(--color-ai-hover); border-color: var(--color-ai-hover); transform: translateY(-1px); }
.btn--ghost { background: transparent; color: var(--color-text-muted); border-color: var(--color-border); }
.btn--ghost:hover { background: var(--color-surface-2); color: var(--color-text); }
.btn--lg { padding: var(--space-4) var(--space-8); font-size: var(--text-base); }

/* === CARDS === */
.card {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition);
}
.card:hover { transform: translateY(-3px); box-shadow: var(--shadow-lg); }

/* === BADGE === */
.badge {
  display: inline-flex; align-items: center; gap: var(--space-1);
  padding: var(--space-1) var(--space-3);
  font-size: var(--text-xs); font-weight: 600;
  border-radius: var(--radius-full);
}
.badge--green { background: var(--color-primary-light); color: var(--color-primary); }
.badge--gold { background: var(--color-gold-light); color: var(--color-gold-hover); }
.badge--ai { background: var(--color-ai-glow); color: var(--color-ai); border: 1px solid var(--color-ai); }

/* === SECTION SPACING === */
.section { padding-block: clamp(var(--space-12), 6vw, var(--space-24)); }
.section--sm { padding-block: clamp(var(--space-8), 4vw, var(--space-16)); }

/* === EYEBROW === */
.eyebrow {
  font-size: var(--text-xs); font-weight: 700; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--color-ai);
}

/* === SECTION HEADER === */
.section-header { margin-bottom: var(--space-10); }
.section-header h2 { font-size: var(--text-xl); color: var(--color-text); margin-top: var(--space-2); }
.section-header p { font-size: var(--text-base); color: var(--color-text-muted); margin-top: var(--space-3); max-width: 56ch; }

/* === TOUR CARD === */
.tour-card { background: var(--color-surface); border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-card); transition: transform var(--transition), box-shadow var(--transition); display: flex; flex-direction: column; }
.tour-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.tour-card__img { height: 200px; overflow: hidden; background: var(--color-surface-2); position: relative; }
.tour-card__img img { width: 100%; height: 100%; object-fit: cover; transition: transform var(--transition-slow); }
.tour-card:hover .tour-card__img img { transform: scale(1.05); }
.tour-card__body { padding: var(--space-5); flex: 1; display: flex; flex-direction: column; gap: var(--space-3); }
.tour-card__title { font-size: var(--text-lg); font-weight: 700; color: var(--color-text); font-family: var(--font-display); line-height: 1.2; }
.tour-card__meta { display: flex; gap: var(--space-4); font-size: var(--text-xs); color: var(--color-text-muted); }
.tour-card__desc { font-size: var(--text-sm); color: var(--color-text-muted); flex: 1; line-height: 1.5; }
.tour-card__footer { display: flex; align-items: center; justify-content: space-between; padding-top: var(--space-3); border-top: 1px solid var(--color-divider); }
.tour-card__price { font-size: var(--text-base); font-weight: 700; color: var(--color-primary); }
.tour-card__price span { font-size: var(--text-xs); font-weight: 400; color: var(--color-text-muted); }

/* === ACTIVITY GRID === */
.activity-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); gap: var(--space-4); }
.activity-chip {
  display: flex; flex-direction: column; align-items: center; gap: var(--space-2);
  padding: var(--space-5) var(--space-4); background: var(--color-surface);
  border-radius: var(--radius-lg); border: 1.5px solid var(--color-border);
  text-decoration: none; color: var(--color-text); font-size: var(--text-sm); font-weight: 600;
  text-align: center; transition: all var(--transition);
}
.activity-chip:hover { background: var(--color-primary-light); border-color: var(--color-primary); color: var(--color-primary); transform: translateY(-2px); box-shadow: var(--shadow-md); }
.activity-chip__icon { font-size: 2rem; line-height: 1; }

/* === TOUR GRID === */
.tour-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: var(--space-6); }

/* === ITINERARY OUTPUT === */
.itinerary-day {
  background: var(--color-surface); border-radius: var(--radius-lg);
  border-left: 4px solid var(--color-ai); padding: var(--space-5);
  box-shadow: var(--shadow-sm);
}
.itinerary-day__label { font-size: var(--text-xs); font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; color: var(--color-ai); }
.itinerary-day__title { font-size: var(--text-lg); font-weight: 700; margin-top: var(--space-1); }
.itinerary-day__items { margin-top: var(--space-3); display: flex; flex-direction: column; gap: var(--space-3); }

/* === SPINNER === */
.spinner { width: 20px; height: 20px; border: 2.5px solid rgba(255,255,255,0.3); border-top-color: #fff; border-radius: 50%; animation: spin 0.7s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

/* === THINKING DOTS (AI) === */
.thinking { display: flex; gap: 5px; align-items: center; padding: var(--space-3) var(--space-4); }
.thinking span { width: 8px; height: 8px; background: var(--color-ai); border-radius: 50%; animation: bounce 1.2s infinite; }
.thinking span:nth-child(2) { animation-delay: 0.2s; }
.thinking span:nth-child(3) { animation-delay: 0.4s; }
@keyframes bounce { 0%,60%,100% { transform: translateY(0); } 30% { transform: translateY(-8px); } }

/* === FLOATING AI BUTTON === */
.ai-fab {
  position: fixed; bottom: var(--space-8); right: var(--space-8); z-index: 1000;
  width: 60px; height: 60px; border-radius: 50%;
  background: var(--color-ai); color: #fff;
  box-shadow: 0 4px 24px var(--color-ai-glow), 0 2px 8px rgba(0,0,0,0.2);
  display: flex; align-items: center; justify-content: center;
  border: none; cursor: pointer; font-size: 1.5rem;
  transition: all var(--transition); animation: pulse-ring 2s infinite;
}
.ai-fab:hover { transform: scale(1.1); background: var(--color-ai-hover); }
@keyframes pulse-ring {
  0% { box-shadow: 0 4px 24px var(--color-ai-glow), 0 0 0 0 var(--color-ai-glow); }
  70% { box-shadow: 0 4px 24px var(--color-ai-glow), 0 0 0 16px rgba(0,180,160,0); }
  100% { box-shadow: 0 4px 24px var(--color-ai-glow), 0 0 0 0 rgba(0,180,160,0); }
}
.ai-fab__label {
  position: absolute; right: 70px; white-space: nowrap;
  background: var(--color-text); color: var(--color-text-inverse);
  padding: var(--space-2) var(--space-4); border-radius: var(--radius-full);
  font-size: var(--text-xs); font-weight: 600; pointer-events: none;
  opacity: 0; transform: translateX(8px); transition: all var(--transition);
}
.ai-fab:hover .ai-fab__label { opacity: 1; transform: translateX(0); }

/* === NAV === */
.nav {
  position: sticky; top: 0; z-index: 900;
  background: var(--color-nav-bg);
  border-bottom: 1px solid rgba(255,255,255,0.06);
  backdrop-filter: blur(12px);
}
.nav__inner {
  display: flex; align-items: center; justify-content: space-between;
  height: 64px; gap: var(--space-6);
}
.nav__logo { text-decoration: none; display: flex; align-items: center; gap: var(--space-2); flex-shrink: 0; }
.nav__logo-text { font-family: var(--font-display); font-size: var(--text-lg); font-weight: 700; color: var(--color-nav-text); }
.nav__logo-text em { color: var(--color-lime); font-style: normal; }
.nav__links { display: flex; align-items: center; gap: var(--space-1); }
.nav__link { color: rgba(255,255,255,0.75); text-decoration: none; font-size: var(--text-sm); font-weight: 500; padding: var(--space-2) var(--space-3); border-radius: var(--radius-md); }
.nav__link:hover, .nav__link.active { color: #fff; background: rgba(255,255,255,0.08); }
.nav__actions { display: flex; align-items: center; gap: var(--space-3); }
.nav__book { background: var(--color-lime); color: var(--color-primary-active); font-weight: 700; padding: var(--space-2) var(--space-5); border-radius: var(--radius-full); text-decoration: none; font-size: var(--text-sm); }
.nav__book:hover { background: var(--color-lime-hover); transform: translateY(-1px); }
.nav__ai-btn { background: var(--color-ai); color: #fff; border: none; padding: var(--space-2) var(--space-4); border-radius: var(--radius-full); font-size: var(--text-sm); font-weight: 600; cursor: pointer; display: flex; align-items: center; gap: var(--space-2); }
.nav__ai-btn:hover { background: var(--color-ai-hover); }
.nav__theme-toggle { background: rgba(255,255,255,0.08); border: 1px solid rgba(255,255,255,0.12); color: rgba(255,255,255,0.75); width: 36px; height: 36px; border-radius: 50%; display: flex; align-items: center; justify-content: center; }
.nav__theme-toggle:hover { background: rgba(255,255,255,0.15); color: #fff; }
.nav__hamburger { display: none; color: rgba(255,255,255,0.8); background: rgba(255,255,255,0.08); border: 1px solid rgba(255,255,255,0.12); width: 40px; height: 40px; border-radius: var(--radius-md); align-items: center; justify-content: center; }

@media (max-width: 768px) {
  .nav__links { display: none; }
  .nav__actions .nav__ai-btn span { display: none; }
  .nav__hamburger { display: flex; }
}

.nav__mobile { display: none; position: fixed; top: 64px; left: 0; right: 0; background: var(--color-nav-bg); padding: var(--space-4); z-index: 899; border-bottom: 1px solid rgba(255,255,255,0.08); flex-direction: column; gap: var(--space-2); }
.nav__mobile.open { display: flex; }
.nav__mobile a { color: rgba(255,255,255,0.8); text-decoration: none; padding: var(--space-3) var(--space-4); border-radius: var(--radius-md); font-weight: 500; }
.nav__mobile a:hover { background: rgba(255,255,255,0.08); color: #fff; }

/* === HERO === */
.hero {
  min-height: 92vh; position: relative;
  display: flex; align-items: center;
  background: var(--color-hero-bg);
  overflow: hidden;
}
.hero__bg {
  position: absolute; inset: 0;
  background-image: url('../images/hero-bg.jpg');
  background-size: cover; background-position: center;
}
.hero__overlay { position: absolute; inset: 0; background: var(--color-hero-overlay); }
.hero__content { position: relative; z-index: 1; padding-block: var(--space-20); }
.hero__eyebrow { display: inline-flex; align-items: center; gap: var(--space-2); background: rgba(255,255,255,0.08); border: 1px solid rgba(255,255,255,0.15); color: rgba(255,255,255,0.85); padding: var(--space-2) var(--space-4); border-radius: var(--radius-full); font-size: var(--text-xs); font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; margin-bottom: var(--space-6); }
.hero__title { font-size: var(--text-3xl); font-weight: 800; color: #fff; line-height: 1.05; margin-bottom: var(--space-6); }
.hero__title em { color: var(--color-lime); font-style: normal; }
.hero__sub { font-size: var(--text-lg); color: rgba(255,255,255,0.8); max-width: 52ch; margin-bottom: var(--space-10); line-height: 1.5; }
.hero__actions { display: flex; flex-wrap: wrap; gap: var(--space-4); align-items: center; }

/* AI Prompt bar in hero */
.hero__ai-bar {
  margin-top: var(--space-10);
  background: rgba(255,255,255,0.06);
  border: 1.5px solid rgba(255,255,255,0.18);
  border-radius: var(--radius-xl);
  backdrop-filter: blur(12px);
  padding: var(--space-4) var(--space-5);
  display: flex; align-items: center; gap: var(--space-4);
  max-width: 640px;
}
.hero__ai-bar-icon { color: var(--color-ai); flex-shrink: 0; font-size: 1.3rem; }
.hero__ai-input {
  flex: 1; background: none; border: none; outline: none;
  color: #fff; font-size: var(--text-base); placeholder-color: rgba(255,255,255,0.5);
}
.hero__ai-input::placeholder { color: rgba(255,255,255,0.5); }
.hero__ai-submit {
  background: var(--color-ai); color: #fff; border: none; padding: var(--space-2) var(--space-5);
  border-radius: var(--radius-full); font-weight: 700; font-size: var(--text-sm); cursor: pointer;
  white-space: nowrap;
}
.hero__ai-submit:hover { background: var(--color-ai-hover); }
.hero__ai-examples { margin-top: var(--space-4); display: flex; flex-wrap: wrap; gap: var(--space-2); }
.hero__ai-example {
  background: rgba(255,255,255,0.07); border: 1px solid rgba(255,255,255,0.14);
  color: rgba(255,255,255,0.75); padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-full); font-size: var(--text-xs); cursor: pointer;
  white-space: nowrap;
}
.hero__ai-example:hover { background: rgba(255,255,255,0.14); color: #fff; }

/* Trust bar */
.trust-bar { background: var(--color-surface); border-bottom: 1px solid var(--color-divider); padding-block: var(--space-5); }
.trust-bar__inner { display: flex; flex-wrap: wrap; gap: var(--space-8); justify-content: center; align-items: center; }
.trust-item { display: flex; align-items: center; gap: var(--space-3); font-size: var(--text-sm); font-weight: 600; color: var(--color-text-muted); }
.trust-item__icon { color: var(--color-primary); font-size: 1.2rem; }

/* === AI CONCIERGE PANEL === */
.ai-panel {
  position: fixed; top: 0; right: 0; bottom: 0;
  width: min(480px, 100vw);
  background: var(--color-surface);
  box-shadow: -8px 0 40px rgba(0,0,0,0.2);
  z-index: 1100; display: flex; flex-direction: column;
  transform: translateX(100%); transition: transform var(--transition-slow);
}
.ai-panel.open { transform: translateX(0); }
.ai-panel__backdrop {
  position: fixed; inset: 0; background: rgba(0,0,0,0.4);
  z-index: 1099; opacity: 0; pointer-events: none; transition: opacity var(--transition-slow);
}
.ai-panel__backdrop.open { opacity: 1; pointer-events: all; }
.ai-panel__header {
  padding: var(--space-5) var(--space-6);
  border-bottom: 1px solid var(--color-divider);
  display: flex; align-items: center; gap: var(--space-4);
  background: var(--color-nav-bg); color: #fff;
  flex-shrink: 0;
}
.ai-panel__avatar {
  width: 44px; height: 44px; border-radius: 50%;
  background: var(--color-ai); display: flex; align-items: center; justify-content: center;
  font-size: 1.3rem; flex-shrink: 0;
  box-shadow: 0 0 16px var(--color-ai-glow);
}
.ai-panel__title { font-size: var(--text-base); font-weight: 700; }
.ai-panel__subtitle { font-size: var(--text-xs); color: rgba(255,255,255,0.6); margin-top: 2px; }
.ai-panel__close { margin-left: auto; color: rgba(255,255,255,0.6); background: rgba(255,255,255,0.08); width: 32px; height: 32px; border-radius: 50%; display: flex; align-items: center; justify-content: center; border: none; cursor: pointer; font-size: 1.1rem; }
.ai-panel__close:hover { background: rgba(255,255,255,0.18); color: #fff; }
.ai-panel__mode-tabs {
  display: flex; padding: var(--space-4) var(--space-6);
  gap: var(--space-3); border-bottom: 1px solid var(--color-divider);
  flex-shrink: 0; background: var(--color-surface-2);
}
.mode-tab {
  flex: 1; padding: var(--space-2) var(--space-4); border-radius: var(--radius-full);
  font-size: var(--text-xs); font-weight: 700; cursor: pointer;
  border: 1.5px solid var(--color-border); color: var(--color-text-muted);
  background: transparent; text-align: center;
}
.mode-tab.active { background: var(--color-ai); color: #fff; border-color: var(--color-ai); }
.ai-panel__body { flex: 1; overflow-y: auto; display: flex; flex-direction: column; }

/* Chat mode */
.chat-messages { flex: 1; padding: var(--space-6); display: flex; flex-direction: column; gap: var(--space-4); overflow-y: auto; }
.chat-msg { display: flex; gap: var(--space-3); max-width: 92%; }
.chat-msg--user { flex-direction: row-reverse; align-self: flex-end; }
.chat-msg__bubble {
  padding: var(--space-3) var(--space-5);
  border-radius: var(--radius-lg); font-size: var(--text-sm); line-height: 1.6;
}
.chat-msg--ai .chat-msg__bubble { background: var(--chat-ai-bg); border: 1px solid var(--chat-ai-border); color: var(--color-text); border-radius: 4px var(--radius-lg) var(--radius-lg) var(--radius-lg); }
.chat-msg--user .chat-msg__bubble { background: var(--chat-user-bg); color: var(--chat-user-text); border-radius: var(--radius-lg) 4px var(--radius-lg) var(--radius-lg); }
.chat-input-area { padding: var(--space-4) var(--space-6); border-top: 1px solid var(--color-divider); flex-shrink: 0; display: flex; gap: var(--space-3); align-items: flex-end; background: var(--color-surface); }
.chat-input { flex: 1; background: var(--color-surface-2); border: 1.5px solid var(--color-border); border-radius: var(--radius-lg); padding: var(--space-3) var(--space-4); font-size: var(--text-sm); resize: none; max-height: 120px; outline: none; color: var(--color-text); }
.chat-input:focus { border-color: var(--color-ai); }
.chat-send { background: var(--color-ai); color: #fff; border: none; width: 44px; height: 44px; border-radius: var(--radius-full); display: flex; align-items: center; justify-content: center; cursor: pointer; flex-shrink: 0; }
.chat-send:hover { background: var(--color-ai-hover); }
.chat-send:disabled { opacity: 0.5; cursor: not-allowed; }

/* Quick chips in chat */
.chat-chips { display: flex; flex-wrap: wrap; gap: var(--space-2); padding: var(--space-3) var(--space-6) 0; }
.chat-chip { background: var(--color-primary-light); color: var(--color-primary); border: 1px solid var(--color-border); padding: var(--space-2) var(--space-3); border-radius: var(--radius-full); font-size: var(--text-xs); font-weight: 600; cursor: pointer; }
.chat-chip:hover { background: var(--color-primary); color: #fff; }

/* Quiz mode */
.quiz-container { flex: 1; overflow-y: auto; padding: var(--space-6); }
.quiz-step { display: none; flex-direction: column; gap: var(--space-6); animation: fadeSlideIn 0.3s ease; }
.quiz-step.active { display: flex; }
@keyframes fadeSlideIn { from { opacity: 0; transform: translateY(12px); } to { opacity: 1; transform: translateY(0); } }
.quiz-question { font-size: var(--text-base); font-weight: 700; color: var(--color-text); }
.quiz-progress { height: 4px; background: var(--color-divider); border-radius: var(--radius-full); margin-bottom: var(--space-6); }
.quiz-progress__fill { height: 100%; background: var(--color-ai); border-radius: var(--radius-full); transition: width var(--transition-slow); }
.quiz-options { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-3); }
.quiz-option {
  padding: var(--space-4); background: var(--color-surface-2);
  border: 2px solid var(--color-border); border-radius: var(--radius-lg);
  cursor: pointer; text-align: center; transition: all var(--transition);
  font-size: var(--text-sm); font-weight: 600;
}
.quiz-option:hover { border-color: var(--color-ai); background: var(--color-primary-light); }
.quiz-option.selected { border-color: var(--color-ai); background: var(--color-ai); color: #fff; }
.quiz-option__icon { font-size: 1.8rem; margin-bottom: var(--space-2); }
.quiz-option--full { grid-column: 1 / -1; }
.quiz-nav { display: flex; justify-content: space-between; gap: var(--space-3); }
.quiz-result { display: none; flex-direction: column; gap: var(--space-5); }
.quiz-result.active { display: flex; }

/* Itinerary cards */
.itinerary-card {
  background: var(--color-surface-2); border-radius: var(--radius-lg);
  border: 1px solid var(--color-border); overflow: hidden;
}
.itinerary-card__day {
  background: var(--color-ai); color: #fff;
  padding: var(--space-3) var(--space-4);
  font-size: var(--text-xs); font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase;
}
.itinerary-card__body { padding: var(--space-4); }
.itinerary-card__title { font-size: var(--text-base); font-weight: 700; margin-bottom: var(--space-2); }
.itinerary-card__items { display: flex; flex-direction: column; gap: var(--space-3); }
.itinerary-item { display: flex; gap: var(--space-3); align-items: flex-start; font-size: var(--text-sm); }
.itinerary-item__icon { flex-shrink: 0; width: 28px; height: 28px; background: var(--color-primary-light); color: var(--color-primary); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 0.85rem; }
.itinerary-item__text { flex: 1; }
.itinerary-item__title { font-weight: 600; color: var(--color-text); }
.itinerary-item__detail { color: var(--color-text-muted); font-size: var(--text-xs); margin-top: 2px; }
.itinerary-book-row { display: flex; align-items: center; justify-content: space-between; padding: var(--space-3) var(--space-4); background: var(--color-surface); border-top: 1px solid var(--color-divider); }
.itinerary-book-row .price { font-weight: 700; color: var(--color-primary); font-size: var(--text-sm); }
.itinerary-book-btn { background: var(--color-primary); color: #fff; padding: var(--space-2) var(--space-4); border-radius: var(--radius-full); font-size: var(--text-xs); font-weight: 700; text-decoration: none; }
.itinerary-book-btn:hover { background: var(--color-primary-hover); }

/* === FOOTER === */
.footer { background: var(--color-nav-bg); color: rgba(255,255,255,0.7); padding-block: var(--space-16) var(--space-8); }
.footer__grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: var(--space-10); margin-bottom: var(--space-10); }
.footer__brand-name { font-size: var(--text-lg); font-weight: 700; color: #fff; font-family: var(--font-display); margin-bottom: var(--space-3); }
.footer__brand-name em { color: var(--color-lime); font-style: normal; }
.footer__brand-desc { font-size: var(--text-sm); line-height: 1.6; max-width: 30ch; margin-bottom: var(--space-5); }
.footer__ai-badge { display: inline-flex; align-items: center; gap: var(--space-2); background: var(--color-ai-glow); border: 1px solid var(--color-ai); color: var(--color-ai); padding: var(--space-2) var(--space-4); border-radius: var(--radius-full); font-size: var(--text-xs); font-weight: 700; }
.footer__col-title { font-size: var(--text-xs); font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: rgba(255,255,255,0.4); margin-bottom: var(--space-4); }
.footer__links { display: flex; flex-direction: column; gap: var(--space-3); }
.footer__link { color: rgba(255,255,255,0.65); text-decoration: none; font-size: var(--text-sm); }
.footer__link:hover { color: #fff; }
.footer__bottom { border-top: 1px solid rgba(255,255,255,0.08); padding-top: var(--space-8); display: flex; flex-wrap: wrap; gap: var(--space-4); align-items: center; justify-content: space-between; font-size: var(--text-xs); color: rgba(255,255,255,0.4); }
.footer__powered { display: flex; align-items: center; gap: var(--space-2); }

@media (max-width: 900px) { .footer__grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .footer__grid { grid-template-columns: 1fr; } }

/* === SIDEBAR BOOKING WIDGET === */
.booking-sidebar { background: var(--color-surface); border-radius: var(--radius-xl); box-shadow: var(--shadow-lg); padding: var(--space-6); border: 1px solid var(--color-border); position: sticky; top: 88px; }
.booking-sidebar__title { font-size: var(--text-base); font-weight: 700; margin-bottom: var(--space-5); padding-bottom: var(--space-4); border-bottom: 1px solid var(--color-divider); }
.booking-sidebar__list { display: flex; flex-direction: column; gap: var(--space-4); }
.booking-sidebar__item { display: flex; justify-content: space-between; align-items: center; padding-bottom: var(--space-4); border-bottom: 1px solid var(--color-divider); }
.booking-sidebar__item:last-child { border-bottom: none; padding-bottom: 0; }
.booking-sidebar__tour-name { font-size: var(--text-sm); font-weight: 600; color: var(--color-text); }
.booking-sidebar__price { font-size: var(--text-sm); font-weight: 700; color: var(--color-primary); white-space: nowrap; margin-left: var(--space-4); }

/* === NEED HELP WIDGET === */
.help-widget { background: var(--color-primary); color: #fff; border-radius: var(--radius-xl); padding: var(--space-6); margin-top: var(--space-5); }
.help-widget__title { font-size: var(--text-base); font-weight: 700; margin-bottom: var(--space-2); }
.help-widget__sub { font-size: var(--text-sm); opacity: 0.85; margin-bottom: var(--space-5); line-height: 1.5; }
.help-widget__btns { display: flex; flex-direction: column; gap: var(--space-3); }
.help-btn { display: flex; align-items: center; gap: var(--space-3); padding: var(--space-3) var(--space-4); background: rgba(255,255,255,0.15); border: 1px solid rgba(255,255,255,0.25); border-radius: var(--radius-lg); color: #fff; text-decoration: none; font-size: var(--text-sm); font-weight: 600; }
.help-btn:hover { background: rgba(255,255,255,0.25); }
.help-btn--ai { background: var(--color-ai); border-color: var(--color-ai); }
.help-btn--ai:hover { background: var(--color-ai-hover); }

/* === PAGE HERO (inner pages) === */
.page-hero { background: var(--color-hero-bg); padding-block: var(--space-16) var(--space-12); position: relative; overflow: hidden; }
.page-hero__bg { position: absolute; inset: 0; background-size: cover; background-position: center; }
.page-hero__overlay { position: absolute; inset: 0; background: var(--color-hero-overlay); }
.page-hero__content { position: relative; z-index: 1; }
.page-hero__eyebrow { display: inline-flex; align-items: center; gap: var(--space-2); color: var(--color-ai); font-size: var(--text-xs); font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; margin-bottom: var(--space-4); }
.page-hero__title { font-size: var(--text-2xl); font-weight: 800; color: #fff; margin-bottom: var(--space-4); }
.page-hero__title em { color: var(--color-lime); font-style: normal; }
.page-hero__sub { font-size: var(--text-base); color: rgba(255,255,255,0.8); max-width: 52ch; margin-bottom: var(--space-8); }
.page-hero__actions { display: flex; flex-wrap: wrap; gap: var(--space-4); }

/* === TWO COL LAYOUT === */
.content-with-sidebar { display: grid; grid-template-columns: 1fr 320px; gap: var(--space-10); align-items: start; }
@media (max-width: 900px) { .content-with-sidebar { grid-template-columns: 1fr; } }

/* === BREADCRUMB === */
.breadcrumb { display: flex; align-items: center; gap: var(--space-2); font-size: var(--text-xs); color: rgba(255,255,255,0.55); margin-bottom: var(--space-4); }
.breadcrumb a { color: rgba(255,255,255,0.55); text-decoration: none; }
.breadcrumb a:hover { color: rgba(255,255,255,0.9); }
.breadcrumb__sep { opacity: 0.4; }

/* === FAQ === */
.faq-item { border-bottom: 1px solid var(--color-divider); }
.faq-question { width: 100%; display: flex; justify-content: space-between; align-items: center; padding: var(--space-5) 0; font-size: var(--text-base); font-weight: 600; background: none; border: none; cursor: pointer; color: var(--color-text); text-align: left; gap: var(--space-4); }
.faq-question__icon { flex-shrink: 0; color: var(--color-primary); transition: transform var(--transition); font-size: 1.2rem; }
.faq-item.open .faq-question__icon { transform: rotate(45deg); }
.faq-answer { display: none; padding-bottom: var(--space-5); font-size: var(--text-base); color: var(--color-text-muted); line-height: 1.7; }
.faq-item.open .faq-answer { display: block; }

/* Responsive adjustments */
@media (max-width: 640px) {
  .activity-grid { grid-template-columns: repeat(3, 1fr); }
  .quiz-options { grid-template-columns: 1fr; }
  .tour-grid { grid-template-columns: 1fr; }
  .hero__ai-bar { flex-wrap: wrap; }
  .ai-fab { bottom: var(--space-5); right: var(--space-5); }
}