/* ==========================================================
   Chawla Tour and Travels — Style Sheet
   Theme: Deep Blue + Warm Gold accent, editorial travel feel
   ========================================================== */

:root {
  --navy: #0D2C4E;
  --blue-deep: #1E5FA8;
  --blue-mid: #2E75C9;
  --blue-light: #4A90E2;
  --blue-bg: #F3F8FF;
  --gold: #FFC107;
  --gold-dark: #E0A800;
  --white: #FFFFFF;
  --gray-text: #4A5568;
  --border: #E2E8F0;
  --radius: 14px;
  --shadow: 0 10px 30px rgba(13, 44, 78, 0.12);
  --shadow-lg: 0 20px 50px rgba(13, 44, 78, 0.18);
  --font-display: 'Fraunces', serif;
  --font-body: 'Work Sans', sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

body {
  font-family: var(--font-body);
  color: var(--gray-text);
  background: var(--white);
  line-height: 1.6;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  color: var(--navy);
  font-weight: 600;
  line-height: 1.2;
}

a { text-decoration: none; color: inherit; }
img { max-width: 100%; display: block; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }

/* ---------- Header ---------- */
.site-header {
  background: var(--white);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 100;
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 24px;
  max-width: 1300px;
  margin: 0 auto;
  gap: 20px;
}
.logo {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--navy);
  display: flex;
  align-items: center;
  gap: 8px;
}
.logo span { color: var(--gold-dark); }
.main-nav { display: flex; align-items: center; gap: 6px; }
.main-nav > a {
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--navy);
  position: relative;
  padding: 10px 12px;
  border-radius: 8px;
  transition: 0.15s;
}
.main-nav > a:hover { color: var(--blue-deep); background: var(--blue-bg); }

.nav-item { position: relative; }
.nav-item > a {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--navy);
  padding: 10px 12px;
  border-radius: 8px;
  cursor: default;
  transition: 0.15s;
}
.nav-item .chev { font-size: 0.7rem; transition: transform 0.2s; color: #94A3B8; }
.nav-item:hover > a { color: var(--blue-deep); background: var(--blue-bg); }
.nav-item:hover .chev { transform: rotate(180deg); color: var(--blue-deep); }

.mega-panel {
  position: absolute;
  top: calc(100% + 14px);
  left: 50%;
  transform: translateX(-50%) translateY(8px);
  background: var(--white);
  border-radius: 16px;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border);
  padding: 26px;
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 30px;
  min-width: 460px;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.18s ease, transform 0.18s ease;
  z-index: 150;
}
.mega-panel-sm { grid-template-columns: 1fr; min-width: 260px; }
.nav-item:hover .mega-panel {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateX(-50%) translateY(0);
}
.mega-panel::before {
  content: '';
  position: absolute;
  top: -8px;
  left: 50%;
  transform: translateX(-50%) rotate(45deg);
  width: 16px; height: 16px;
  background: var(--white);
  border-left: 1px solid var(--border);
  border-top: 1px solid var(--border);
}
.mega-col h5 {
  font-family: var(--font-body);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: #94A3B8;
  font-weight: 700;
  margin-bottom: 12px;
}
.mega-col ul { list-style: none; display: flex; flex-direction: column; gap: 4px; }
.mega-col ul li a {
  display: block;
  padding: 7px 10px;
  border-radius: 8px;
  font-size: 0.88rem;
  color: var(--navy);
  font-weight: 500;
  transition: 0.15s;
}
.mega-col ul li a:hover { background: var(--blue-bg); color: var(--blue-deep); }

.mega-promo {
  background: linear-gradient(160deg, var(--navy), var(--blue-deep));
  border-radius: 12px;
  padding: 20px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.mega-promo-badge {
  display: inline-block;
  background: var(--gold);
  color: var(--navy);
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 4px 10px;
  border-radius: 20px;
  width: fit-content;
  margin-bottom: 10px;
}
.mega-promo h5 { color: var(--white); font-family: var(--font-display); font-size: 1.05rem; text-transform: none; letter-spacing: 0; margin-bottom: 8px; }
.mega-promo p { color: rgba(255,255,255,0.75); font-size: 0.82rem; margin-bottom: 14px; }
.mega-cta { color: var(--gold); font-weight: 700; font-size: 0.85rem; }
.mega-cta:hover { color: var(--white); }

/* ---------- Mobile Slide-in Drawer ---------- */
.mobile-drawer-backdrop {
  position: fixed; inset: 0;
  background: rgba(13,44,78,0.5);
  z-index: 400;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.25s ease;
}
.mobile-drawer-backdrop.open { opacity: 1; visibility: visible; }

.mobile-drawer {
  position: fixed;
  top: 0; right: 0;
  height: 100%;
  width: min(340px, 86vw);
  background: var(--white);
  z-index: 401;
  transform: translateX(100%);
  transition: transform 0.28s ease;
  overflow-y: auto;
  padding: 0 0 24px;
  box-shadow: -10px 0 30px rgba(13,44,78,0.2);
}
.mobile-drawer.open { transform: translateX(0); }

.mobile-drawer-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px;
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  background: var(--white);
}
.drawer-close { background: var(--blue-bg); border: none; width: 34px; height: 34px; border-radius: 50%; font-size: 1rem; color: var(--navy); cursor: pointer; }

.drawer-link {
  display: block;
  padding: 16px 20px;
  font-weight: 600;
  color: var(--navy);
  border-bottom: 1px solid var(--border);
  font-size: 0.95rem;
}

.drawer-accordion { border-bottom: 1px solid var(--border); }
.drawer-accordion-toggle {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: none;
  border: none;
  padding: 16px 20px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--navy);
  cursor: pointer;
  text-align: left;
}
.drawer-accordion-toggle .chev { transition: transform 0.2s; }
.drawer-accordion.open .drawer-accordion-toggle .chev { transform: rotate(180deg); }
.drawer-accordion-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.25s ease;
  background: var(--blue-bg);
  display: flex;
  flex-direction: column;
}
.drawer-accordion.open .drawer-accordion-body { max-height: 500px; }
.drawer-accordion-body a {
  padding: 12px 28px;
  font-size: 0.88rem;
  color: var(--gray-text);
  border-bottom: 1px solid rgba(226,232,240,0.6);
}

.drawer-footer { display: flex; flex-direction: column; gap: 10px; padding: 20px; }

/* ---------- Booking Confirmation Modal ---------- */
.booking-modal-backdrop {
  position: fixed; inset: 0;
  background: rgba(13,44,78,0.55);
  z-index: 500;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.2s ease;
}
.booking-modal-backdrop.open { opacity: 1; visibility: visible; }

.booking-modal {
  background: var(--white);
  border-radius: 16px;
  width: 100%;
  max-width: 460px;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--shadow-lg);
  transform: translateY(16px) scale(0.98);
  transition: transform 0.2s ease;
}
.booking-modal-backdrop.open .booking-modal { transform: translateY(0) scale(1); }

.booking-modal-head {
  background: linear-gradient(135deg, var(--navy), var(--blue-deep));
  color: var(--white);
  padding: 20px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-radius: 16px 16px 0 0;
}
.booking-modal-head h3 { color: var(--white); font-size: 1.15rem; }
.booking-modal-close { background: rgba(255,255,255,0.15); border: none; color: var(--white); width: 30px; height: 30px; border-radius: 50%; cursor: pointer; font-size: 0.95rem; }

.booking-modal-summary {
  margin: 20px 24px 4px;
  background: var(--blue-bg);
  border-radius: 10px;
  padding: 14px 16px;
}
.booking-modal-summary .bm-route { font-weight: 700; color: var(--navy); font-size: 1rem; margin-bottom: 4px; }
.booking-modal-summary .bm-fare { color: var(--blue-deep); font-weight: 700; }
.booking-modal-summary .bm-fare span { color: var(--gray-text); font-weight: 400; font-size: 0.82rem; }

.booking-modal-form { padding: 8px 24px 24px; display: flex; flex-direction: column; gap: 16px; }
.booking-modal-form .field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.booking-modal-form label {
  display: block;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: #94A3B8;
  font-weight: 600;
  margin-bottom: 6px;
}
.booking-modal-form input {
  width: 100%;
  border: 2px solid var(--border);
  border-radius: 8px;
  padding: 10px 12px;
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--navy);
}
.booking-modal-form input:focus { outline: none; border-color: var(--blue-deep); }
.booking-modal-submit {
  background: var(--gold);
  color: var(--navy);
  border: none;
  border-radius: 10px;
  padding: 14px;
  font-weight: 700;
  font-size: 0.98rem;
  cursor: pointer;
  transition: 0.2s;
}
.booking-modal-submit:hover { background: var(--gold-dark); }

.captcha-box {
  background: var(--blue-bg);
  border: 2px solid var(--blue-deep);
  border-radius: 10px;
  padding: 14px 16px;
}
.captcha-box label {
  font-size: 0.95rem !important;
  text-transform: none !important;
  letter-spacing: 0 !important;
  color: var(--navy) !important;
  font-weight: 700 !important;
  margin-bottom: 8px !important;
}
.captcha-box input {
  border: 2px solid var(--blue-deep) !important;
  font-weight: 700;
  font-size: 1.1rem !important;
}

@media (max-width: 480px) {
  .booking-modal-form .field-row { grid-template-columns: 1fr; }
}
.header-actions { display: flex; align-items: center; gap: 12px; }
.btn-call {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--navy);
  color: var(--white);
  padding: 10px 18px;
  border-radius: 30px;
  font-size: 0.88rem;
  font-weight: 600;
}
.btn-whatsapp {
  display: flex;
  align-items: center;
  gap: 8px;
  background: #25D366;
  color: var(--white);
  padding: 10px 18px;
  border-radius: 30px;
  font-size: 0.88rem;
  font-weight: 600;
}
.menu-toggle { display: none; font-size: 1.5rem; color: var(--navy); background: none; border: none; cursor: pointer; }

/* ---------- Hero ---------- */
.hero {
  background: linear-gradient(135deg, var(--navy) 0%, var(--blue-deep) 55%, var(--blue-light) 100%);
  padding: 70px 24px 130px;
  position: relative;
  overflow: hidden;
  text-align: center;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle at 20% 20%, rgba(255,255,255,0.08) 0, transparent 40%),
                     radial-gradient(circle at 80% 80%, rgba(255,193,7,0.10) 0, transparent 45%);
}
.hero-content { position: relative; max-width: 760px; margin: 0 auto; }
.hero h1 {
  color: var(--white);
  font-size: clamp(2rem, 4.5vw, 3rem);
  margin-bottom: 14px;
}
.hero p {
  color: rgba(255,255,255,0.85);
  font-size: 1.1rem;
  margin-bottom: 10px;
}

/* ---------- Search Card ---------- */
.search-wrap { position: relative; max-width: 1000px; margin: 40px auto 0; }
.trip-tabs {
  display: inline-flex;
  background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.25);
  border-radius: 40px;
  padding: 5px;
  margin-bottom: -28px;
  position: relative;
  z-index: 2;
  flex-wrap: wrap;
  justify-content: center;
}
.trip-tabs button {
  border: none;
  background: transparent;
  color: var(--white);
  padding: 10px 22px;
  border-radius: 30px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.88rem;
  cursor: pointer;
  transition: 0.2s;
}
.trip-tabs button.active { background: var(--gold); color: var(--navy); }

.search-card {
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  padding: 38px 28px 28px;
  display: grid;
  grid-template-columns: 1.4fr 1.4fr 1fr 1fr 1.2fr auto;
  gap: 16px;
  align-items: end;
  text-align: left;
}
.field label {
  display: block;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: #94A3B8;
  font-weight: 600;
  margin-bottom: 6px;
}
.field input, .field select {
  width: 100%;
  border: none;
  border-bottom: 2px solid var(--border);
  padding: 8px 2px;
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 600;
  color: var(--navy);
  background: transparent;
}
.field input:focus, .field select:focus { outline: none; border-color: var(--blue-deep); }
.btn-search {
  background: var(--gold);
  color: var(--navy);
  border: none;
  border-radius: 10px;
  padding: 14px 24px;
  font-weight: 700;
  font-size: 0.95rem;
  cursor: pointer;
  white-space: nowrap;
  transition: 0.2s;
}
.btn-search:hover { background: var(--gold-dark); }

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

/* ---------- Section Titles ---------- */
.section { padding: 70px 24px; }
.section-title {
  text-align: center;
  margin-bottom: 44px;
}
.section-title .eyebrow {
  color: var(--gold-dark);
  font-weight: 700;
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.section-title h2 { font-size: 2rem; margin-top: 8px; }

/* ---------- Popular Routes Grid ---------- */
.routes-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.route-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 16px;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 22px 22px 18px;
  overflow: hidden;
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}
.route-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--blue-deep), var(--gold));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s ease;
}
.route-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: transparent;
}
.route-card:hover::before { transform: scaleX(1); }

.route-card .route-icon-badge {
  width: 42px; height: 42px;
  border-radius: 12px;
  background: var(--blue-bg);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.15rem;
  transition: background 0.25s ease;
}
.route-card:hover .route-icon-badge { background: var(--navy); }
.route-card:hover .route-icon-badge span { filter: brightness(0) invert(1); }

.route-card .route-cities {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  color: var(--navy);
  font-size: 1.02rem;
  line-height: 1.3;
}
.route-card .route-cities .route-arrow {
  color: var(--gold-dark);
  font-size: 0.85rem;
  flex-shrink: 0;
}

.route-card .route-footer {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-top: auto;
  padding-top: 14px;
  border-top: 1px dashed var(--border);
}
.route-card .route-fare-label {
  display: block;
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: #94A3B8;
  font-weight: 600;
  margin-bottom: 3px;
}
.route-card .route-fare-value {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--blue-deep);
}
.route-card .route-cta {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--gold-dark);
  display: flex;
  align-items: center;
  gap: 4px;
  transition: gap 0.2s ease;
}
.route-card:hover .route-cta { gap: 7px; }

@media (max-width: 800px) {
  .routes-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 500px) {
  .routes-grid { grid-template-columns: 1fr; }
}

/* ---------- Car Types (route detail page) ---------- */
.car-list { display: flex; flex-direction: column; gap: 16px; }
.car-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px 26px;
  box-shadow: 0 4px 14px rgba(13,44,78,0.05);
}
.car-card .car-info { display: flex; align-items: center; gap: 20px; }
.car-card .car-icon {
  width: 64px; height: 64px;
  background: var(--blue-bg);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.6rem;
}
.car-card .car-name { font-weight: 700; color: var(--navy); font-size: 1.05rem; }
.car-card .car-meta { font-size: 0.85rem; color: var(--gray-text); margin-top: 2px; }
.car-card .car-fare { font-size: 1.3rem; font-weight: 700; color: var(--blue-deep); text-align: right; }
.car-card .car-fare small { display: block; font-size: 0.7rem; color: #94A3B8; font-weight: 400; }
.btn-select {
  background: var(--gold);
  color: var(--navy);
  border: none;
  padding: 10px 20px;
  border-radius: 8px;
  font-weight: 700;
  cursor: pointer;
  white-space: nowrap;
}

@media (max-width: 600px) {
  .car-card { flex-wrap: wrap; }
}

/* ---------- Route Content / FAQ ---------- */
.route-content { max-width: 800px; margin: 0 auto; }
.route-content p { margin-bottom: 16px; }
.faq-item { border-bottom: 1px solid var(--border); padding: 18px 0; }
.faq-item h4 { font-size: 1rem; margin-bottom: 8px; color: var(--navy); }

/* ---------- Why Choose Us ---------- */
.features-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.feature-item { text-align: center; }
.feature-item .icon {
  width: 60px; height: 60px;
  margin: 0 auto 14px;
  border-radius: 50%;
  background: var(--blue-bg);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.5rem;
  color: var(--blue-deep);
}
.feature-item h4 { font-size: 1rem; margin-bottom: 6px; }
.feature-item p { font-size: 0.86rem; }

@media (max-width: 800px) {
  .features-grid { grid-template-columns: 1fr 1fr; }
}

/* ---------- Footer ---------- */
.site-footer {
  background: var(--navy);
  color: rgba(255,255,255,0.75);
  padding: 60px 24px 24px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.3fr;
  gap: 36px;
  max-width: 1200px;
  margin: 0 auto;
}
.footer-grid h5 {
  color: var(--white);
  font-family: var(--font-body);
  font-size: 0.95rem;
  margin-bottom: 16px;
  font-weight: 700;
}
.footer-grid ul { list-style: none; }
.footer-grid ul li { margin-bottom: 10px; font-size: 0.88rem; }
.footer-grid ul li a:hover { color: var(--gold); }
.footer-logo { font-family: var(--font-display); font-size: 1.4rem; color: var(--white); margin-bottom: 10px; }
.footer-bottom {
  text-align: center;
  margin-top: 44px;
  padding-top: 20px;
  border-top: 1px solid rgba(255,255,255,0.12);
  font-size: 0.8rem;
}

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

/* ---------- WhatsApp Floating Button ---------- */
.whatsapp-float {
  position: fixed;
  bottom: 24px;
  right: 24px;
  background: #25D366;
  width: 58px; height: 58px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: white;
  font-size: 1.6rem;
  box-shadow: 0 8px 20px rgba(37,211,102,0.4);
  z-index: 200;
  animation: pulse 2.2s infinite;
}
@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(37,211,102,0.5); }
  70% { box-shadow: 0 0 0 14px rgba(37,211,102,0); }
  100% { box-shadow: 0 0 0 0 rgba(37,211,102,0); }
}

/* ---------- Mobile Nav ---------- */
@media (max-width: 960px) {
  .main-nav { display: none; }
  .menu-toggle { display: block; background: none; border: none; }
  .search-card { padding-top: 30px; }
}

@media (max-width: 480px) {
  .header-actions .btn-call span,
  .header-actions .btn-whatsapp span { display: none; }
  .header-actions .btn-call,
  .header-actions .btn-whatsapp {
    padding: 10px;
    border-radius: 50%;
    width: 40px; height: 40px;
    justify-content: center;
  }
}
.bottom-nav {
  display: none;
}

@media (max-width: 768px) {
  body { padding-bottom: 72px; }

  .bottom-nav {
    display: flex;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--white);
    border-top: 1px solid var(--border);
    box-shadow: 0 -4px 16px rgba(13,44,78,0.08);
    z-index: 300;
    padding: 6px 4px calc(6px + env(safe-area-inset-bottom));
  }
  .bottom-nav a {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 3px;
    padding: 6px 2px;
    font-size: 0.66rem;
    font-weight: 600;
    color: #94A3B8;
    border-radius: 10px;
    transition: 0.15s;
  }
  .bottom-nav a .nav-icon { font-size: 1.25rem; line-height: 1; }
  .bottom-nav a.active { color: var(--blue-deep); }
  .bottom-nav a.active .nav-icon { transform: translateY(-1px); }
  .bottom-nav a.nav-cta {
    color: var(--navy);
  }
  .bottom-nav a.nav-cta .nav-icon {
    background: var(--gold);
    width: 34px; height: 34px;
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    margin-bottom: 1px;
  }

  /* Hide the old floating WhatsApp button on mobile - it's in the bottom nav now */
  .whatsapp-float { display: none; }
}