/* =========================
   GLOBAL RESET
========================= */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: Arial, Helvetica, sans-serif;
}

body {
  background: #f5f7fb;
  color: #222;
  line-height: 1.6;
}

/* =========================
   VARIABLES
========================= */
:root {
  --primary: #2563eb;
  --accent: #ff6600;
  --dark: #111;
  --text: #222;
  --muted: #666;
}

/* =========================
   HERO SECTION
========================= */
.hero {
  background: linear-gradient(rgba(0,0,0,0.5),rgba(0,0,0,0.5)),
    url('https://images.unsplash.com/photo-1512453979798-5ea266f8880c?q=80&w=1600');
  background-size: cover;
  background-position: center;
  padding: 100px 20px;
  text-align: center;
  color: #fff;
}

.hero h1 {
  font-size: 48px;
  margin-bottom: 20px;
}

.hero p {
  max-width: 850px;
  margin: auto;
  font-size: 18px;
  margin-bottom: 30px;
}

.hero-search {
  max-width: 700px;
  margin: auto;
  display: flex;
  background: #fff;
  border-radius: 50px;
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(0,0,0,0.2);
}

.hero-search input {
  flex: 1;
  padding: 18px;
  border: none;
  outline: none;
  font-size: 16px;
}

.hero-search button {
  padding: 18px 30px;
  border: none;
  background: var(--accent);
  color: #fff;
  font-size: 16px;
  cursor: pointer;
}

/* =========================
   SECTIONS
========================= */
.section {
  padding: 60px 20px;
  max-width: 1300px;
  margin: auto;
}

.section-title {
  font-size: 34px;
  margin-bottom: 15px;
  text-align: center;
}

.section-desc {
  text-align: center;
  max-width: 900px;
  margin: 0 auto 40px;
  color: var(--muted);
}

/* =========================
   GRID SYSTEMS
========================= */
.ai-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 25px;
}

.deal-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 25px;
}

/* =========================
   AI CARDS
========================= */
.ai-card {
  background: #fff;
  padding: 30px;
  border-radius: 20px;
  text-decoration: none;
  color: var(--text);
  transition: 0.3s;
  box-shadow: 0 5px 20px rgba(0,0,0,0.05);
}

.ai-card:hover {
  transform: translateY(-5px);
}

.ai-card h3 {
  margin-bottom: 15px;
  font-size: 22px;
}

.ai-card p {
  color: var(--muted);
  font-size: 15px;
}

/* =========================
   DEALS
========================= */
.deal-card {
  background: #fff;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 5px 20px rgba(0,0,0,0.08);
}

.deal-card img {
  width: 100%;
  height: 220px;
  object-fit: cover;
}

.deal-content {
  padding: 25px;
}

.tag {
  display: inline-block;
  background: var(--accent);
  color: #fff;
  padding: 5px 12px;
  border-radius: 30px;
  font-size: 13px;
  margin-bottom: 15px;
}

.deal-content h3 {
  font-size: 24px;
  margin-bottom: 15px;
}

.deal-content p {
  color: var(--muted);
  margin-bottom: 20px;
}

.deal-meta {
  display: flex;
  justify-content: space-between;
  margin-bottom: 20px;
  font-weight: bold;
}

.deal-content a {
  display: inline-block;
  padding: 12px 22px;
  background: var(--dark);
  color: #fff;
  text-decoration: none;
  border-radius: 40px;
}

/* =========================
   FAQ
========================= */
.faq-section {
  background: #fff;
  padding: 60px 20px;
}

.faq-grid {
  max-width: 1000px;
  margin: auto;
  display: grid;
  gap: 20px;
}

.faq-box {
  background: #f8f8f8;
  padding: 25px;
  border-radius: 15px;
}

.faq-box h3 {
  margin-bottom: 10px;
  font-size: 20px;
}

.faq-box p {
  color: #555;
}

/* =========================
   AI QUESTIONS
========================= */
.ai-questions {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.question-box {
  background: #fff;
  padding: 20px;
  border-radius: 15px;
  box-shadow: 0 5px 15px rgba(0,0,0,0.05);
}

/* =========================
   CHATBOT
========================= */
.chatbot-section {
  background: #111827;
  padding: 70px 20px;
  color: #fff;
  text-align: center;
}

.chatbot-box {
  max-width: 800px;
  margin: auto;
  background: #1f2937;
  padding: 40px;
  border-radius: 20px;
  margin-top: 30px;
}

.chatbot-input {
  display: flex;
  margin-top: 20px;
  background: #fff;
  border-radius: 50px;
  overflow: hidden;
}

.chatbot-input input {
  flex: 1;
  padding: 18px;
  border: none;
  outline: none;
  font-size: 16px;
}

.chatbot-input button {
  padding: 18px 30px;
  border: none;
  background: var(--accent);
  color: #fff;
  cursor: pointer;
}

/* =========================
   CONTENT LAYOUT
========================= */
.content-layout {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 35px;
  align-items: start;
}

.content-box {
  background: #fff;
  padding: 40px;
  border-radius: 20px;
  box-shadow: 0 5px 20px rgba(0,0,0,0.05);
}

.content-box h2 {
  font-size: 38px;
  margin-bottom: 20px;
  line-height: 1.2;
}

.content-box h3 {
  margin-top: 35px;
  margin-bottom: 15px;
  font-size: 24px;
}

.content-box p {
  margin-bottom: 18px;
  color: #555;
  font-size: 17px;
}

.content-list {
  padding-left: 20px;
  margin-top: 10px;
}

.content-list li {
  margin-bottom: 12px;
  color: #444;
}

/* =========================
   SIDEBAR
========================= */
.sidebar {
  display: flex;
  flex-direction: column;
  gap: 25px;
}

.sidebar-card {
  background: #fff;
  padding: 25px;
  border-radius: 20px;
  box-shadow: 0 5px 20px rgba(0,0,0,0.05);
}

.sidebar-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 25px;
}

.sidebar-head h3 {
  font-size: 22px;
}

.sidebar-head a {
  text-decoration: none;
  color: var(--primary);
  font-size: 14px;
  font-weight: bold;
}

/* =========================
   MINI DEALS
========================= */
.mini-deal {
  display: flex;
  gap: 15px;
  margin-bottom: 20px;
  padding-bottom: 20px;
  border-bottom: 1px solid #eee;
}

.mini-deal:last-child {
  margin-bottom: 0;
  padding-bottom: 0;
  border: none;
}

.mini-deal img {
  width: 95px;
  height: 80px;
  object-fit: cover;
  border-radius: 12px;
}

.mini-deal h4 {
  font-size: 17px;
  margin-bottom: 8px;
}

.mini-deal span {
  color: #666;
  font-size: 14px;
}

/* =========================
   ITINERARY LINKS
========================= */
.itinerary-links,
.question-links {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.itinerary-links a {
  text-decoration: none;
  padding: 14px 18px;
  background: #f5f7fb;
  border-radius: 12px;
  color: #222;
  transition: 0.3s;
}

.itinerary-links a:hover {
  background: var(--primary);
  color: #fff;
}

.question-links a {
  text-decoration: none;
  padding: 14px 18px;
  border: 1px solid #eee;
  border-radius: 12px;
  color: #333;
  font-size: 15px;
  transition: 0.3s;
}

.question-links a:hover {
  border-color: var(--primary);
  color: var(--primary);
}

/* =========================
   HEADER
========================= */
.main-header {
  width: 100%;
  background: #fff;
  position: sticky;
  top: 0;
  z-index: 999;
  border-bottom: 1px solid #eee;
}

.header-container {
  max-width: 1400px;
  margin: auto;
  padding: 16px 25px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.logo a {
  font-size: 34px;
  font-weight: 800;
  text-decoration: none;
  color: #111;
}

.logo span {
  color: var(--primary);
}

.search-box {
  flex: 1;
  max-width: 550px;
  display: flex;
  align-items: center;
  background: #f5f7fb;
  border-radius: 50px;
  overflow: hidden;
  border: 1px solid #e5e7eb;
}

.search-box input {
  flex: 1;
  border: none;
  outline: none;
  padding: 15px 20px;
  background: transparent;
  font-size: 15px;
}

.search-box button {
  border: none;
  background: var(--primary);
  color: #fff;
  padding: 15px 22px;
  cursor: pointer;
  font-size: 15px;
}

.desktop-menu {
  display: flex;
  align-items: center;
  gap: 22px;
}

.desktop-menu a {
  text-decoration: none;
  color: #222;
  font-size: 15px;
  font-weight: 500;
  transition: 0.3s;
}

.desktop-menu a:hover {
  color: var(--primary);
}

.menu-toggle {
  display: none;
  border: none;
  background: none;
  font-size: 28px;
  cursor: pointer;
}

/* =========================
   MOBILE SIDEBAR
========================= */
.mobile-sidebar {
  position: fixed;
  top: 0;
  left: -320px;
  width: 300px;
  height: 100vh;
  background: #fff;
  z-index: 9999;
  transition: 0.4s;
  padding: 25px;
  overflow-y: auto;
  box-shadow: 5px 0 20px rgba(0,0,0,0.1);
}

.mobile-sidebar.active {
  left: 0;
}

.sidebar-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 30px;
}

.sidebar-top h3 {
  font-size: 24px;
}

.sidebar-top button {
  border: none;
  background: none;
  font-size: 24px;
  cursor: pointer;
}

.mobile-links {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.mobile-links a {
  text-decoration: none;
  padding: 15px 18px;
  border-radius: 12px;
  background: #f5f7fb;
  color: #222;
  font-weight: 500;
  transition: 0.3s;
}

.mobile-links a:hover {
  background: var(--primary);
  color: #fff;
}

/* =========================
   OVERLAY
========================= */
.overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0,0,0,0.4);
  opacity: 0;
  visibility: hidden;
  transition: 0.3s;
  z-index: 999;
}

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

/* =========================
   BREADCRUMB
========================= */
.breadcrumb-wrapper {
  width: 100%;
  background: #f8fafc;
  border-bottom: 1px solid #e5e7eb;
}

.breadcrumb-container {
  max-width: 1400px;
  margin: auto;
  padding: 14px 25px;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  font-size: 14px;
}

.breadcrumb-container a {
  text-decoration: none;
  color: var(--primary);
  font-weight: 500;
}

.breadcrumb-container a:hover {
  text-decoration: underline;
}

.breadcrumb-container span {
  color: #6b7280;
}

.active-breadcrumb {
  color: #111 !important;
  font-weight: 600;
}

/* =========================
   MOBILE TRIP BUTTON
========================= */
.mobile-trip-btn {
  position: fixed;
  bottom: calc(15px + env(safe-area-inset-bottom));
  left: 15px;
  right: 15px;
  background: var(--accent);
  color: #fff;
  text-align: center;
  padding: 15px;
  border-radius: 50px;
  font-weight: bold;
  text-decoration: none;
  z-index: 999;
  display: none;
}

/* =========================
   RESPONSIVE
========================= */
@media (max-width: 1100px) {
  .desktop-menu {
    display: none;
  }

  .menu-toggle {
    display: block;
  }

  .search-box {
    max-width: none;
  }
}

@media (max-width: 992px) {
  .content-layout {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .hero h1 {
    font-size: 34px;
  }

  .ai-questions {
    grid-template-columns: 1fr;
  }

  .content-box {
    padding: 25px;
  }

  .content-box h2 {
    font-size: 30px;
  }

  .header-container {
    padding: 14px 16px;
  }

  .search-box input {
    font-size: 14px;
  }

  .search-box button {
    padding: 12px 16px;
  }

  .breadcrumb-container {
    padding: 12px 16px;
    font-size: 13px;
  }
}

@media (max-width: 540px) {
  .search-box {
    display: none;
  }

  .logo {
    flex: 1;
    text-align: center;
  }
}

/* SHOW MOBILE BUTTON ONLY */
@media (max-width: 768px) {
  .mobile-trip-btn {
    display: block;
  }
}