/* ==========================================================================
   GenZ Travel Hub - Primary Design System & Stylesheet
   Crafted for authentic, trustworthy Kashmir group tours from Bareilly
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. Design Tokens & CSS Variables
   -------------------------------------------------------------------------- */
:root {
  /* Brand Colors - Directly Complementing Official Logo */
  --color-primary-dark: #0A1B2E;    /* Midnight Himalayan Blue */
  --color-primary: #123B66;         /* Official Deep Navy Blue (from Logo) */
  --color-primary-light: #1D548C;   /* Twilight Blue */
  --color-travel-blue: #0284C7;     /* Alpine Sky Blue */
  --color-travel-blue-light: #E0F2FE;
  
  /* Accent Colors */
  --color-accent: #FFC928;          /* Bright Sun Gold (from Logo) */
  --color-accent-hover: #F0B810;
  --color-accent-subtle: #FFF9E6;
  --color-accent-glow: rgba(255, 201, 40, 0.35);
  
  /* WhatsApp Identity */
  --color-whatsapp: #25D366;
  --color-whatsapp-dark: #128C7E;
  --color-whatsapp-hover: #1EBE5D;
  --color-whatsapp-subtle: #E8F8EE;

  /* Surfaces & Backgrounds */
  --color-bg: #F5F8FC;              /* Soft Mist & Himalayan Air */
  --color-surface: #FFFFFF;         /* Crisp Snow White */
  --color-surface-subtle: #EDF3FA;
  --color-surface-card: #FFFFFF;
  --color-surface-glass: rgba(255, 255, 255, 0.92);
  --color-surface-dark: #0E243A;

  /* Typography Colors (High Contrast WCAG AAA compliant) */
  --color-text-main: #132435;       /* Dark Charcoal Navy */
  --color-text-secondary: #485E73;  /* Balanced Slate */
  --color-text-muted: #6B8096;      /* Subtle Caption Gray */
  --color-text-inverse: #FFFFFF;
  --color-text-inverse-muted: #CBD5E1;

  /* Borders & Dividers */
  --color-border: #DDE5EE;
  --color-border-subtle: #EDF2F7;
  --color-border-strong: #BDCAD8;

  /* Typography Families */
  --font-heading: 'Outfit', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-body: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

  /* Shadows */
  --shadow-xs: 0 1px 2px rgba(18, 59, 102, 0.04);
  --shadow-sm: 0 2px 6px rgba(18, 59, 102, 0.06);
  --shadow-md: 0 8px 24px rgba(18, 59, 102, 0.08), 0 2px 6px rgba(18, 59, 102, 0.04);
  --shadow-lg: 0 16px 40px rgba(18, 59, 102, 0.12), 0 4px 12px rgba(18, 59, 102, 0.05);
  --shadow-xl: 0 24px 60px rgba(10, 27, 46, 0.18);
  --shadow-accent: 0 8px 24px rgba(255, 201, 40, 0.32);
  --shadow-whatsapp: 0 8px 24px rgba(37, 211, 102, 0.35);

  /* Border Radii */
  --radius-xs: 4px;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --radius-pill: 9999px;

  /* Transitions */
  --ease-spring: cubic-bezier(0.16, 1, 0.3, 1);
  --transition-fast: 160ms var(--ease-spring);
  --transition-normal: 260ms var(--ease-spring);
  --transition-slow: 420ms var(--ease-spring);

  /* Layout Constants */
  --max-width: 1240px;
  --nav-height: 76px;
  --spacing-container: 1.5rem;

  /* Z-Index Hierarchy */
  --z-base: 1;
  --z-card: 10;
  --z-sticky: 40;
  --z-floating: 45;
  --z-drawer: 50;
  --z-modal: 60;
  --z-tooltip: 70;
}

/* --------------------------------------------------------------------------
   2. Reset & Base Typography
   -------------------------------------------------------------------------- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--nav-height) + 16px);
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  color: var(--color-text-main);
  background-color: var(--color-bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

img, picture, svg, video {
  display: block;
  max-width: 100%;
}

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition-fast);
}

button, input, textarea, select {
  font: inherit;
}

/* Accessible Keyboard Focus Ring */
:focus-visible {
  outline: 3px solid var(--color-travel-blue);
  outline-offset: 3px;
}

/* --------------------------------------------------------------------------
   3. Utility Classes & Layout Containers
   -------------------------------------------------------------------------- */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--spacing-container);
  padding-right: var(--spacing-container);
}

.section {
  padding-top: 5rem;
  padding-bottom: 5rem;
  position: relative;
}

.section--alt {
  background-color: var(--color-surface);
}

.section--dark {
  background-color: var(--color-surface-dark);
  color: var(--color-text-inverse);
}

.section-header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 3.5rem auto;
}

.section-header--left {
  text-align: left;
  margin-left: 0;
  margin-right: 0;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-heading);
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-primary);
  background-color: var(--color-surface-subtle);
  padding: 0.375rem 0.875rem;
  border-radius: var(--radius-pill);
  border: 1px solid var(--color-border);
  margin-bottom: 1rem;
}

.eyebrow--accent {
  background-color: var(--color-accent-subtle);
  color: #8C6500;
  border-color: rgba(255, 201, 40, 0.4);
}

.eyebrow--dark {
  background-color: rgba(255, 255, 255, 0.1);
  color: var(--color-accent);
  border-color: rgba(255, 255, 255, 0.15);
}

.section-title {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 3.8vw, 2.75rem);
  font-weight: 700;
  line-height: 1.2;
  color: var(--color-text-main);
  margin-bottom: 1rem;
}

.section--dark .section-title {
  color: var(--color-text-inverse);
}

.section-description {
  font-size: 1.0625rem;
  color: var(--color-text-secondary);
  line-height: 1.65;
}

.section--dark .section-description {
  color: var(--color-text-inverse-muted);
}

/* --------------------------------------------------------------------------
   4. Buttons & CTA System
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.625rem;
  font-family: var(--font-heading);
  font-size: 0.9375rem;
  font-weight: 600;
  padding: 0.8125rem 1.625rem;
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  cursor: pointer;
  white-space: nowrap;
  transition: all var(--transition-normal);
  min-height: 48px; /* Touch target minimum */
  text-align: center;
  position: relative;
  overflow: hidden;
}

.btn:active {
  transform: scale(0.98);
}

/* Primary Accent Button (Yellow with high contrast dark text) */
.btn--accent {
  background-color: var(--color-accent);
  color: #172B3A;
  font-weight: 700;
  box-shadow: var(--shadow-sm);
}

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

/* Primary Navy Brand Button */
.btn--primary {
  background-color: var(--color-primary);
  color: var(--color-text-inverse);
  box-shadow: var(--shadow-sm);
}

.btn--primary:hover {
  background-color: var(--color-primary-light);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

/* WhatsApp Conversion Button */
.btn--whatsapp {
  background-color: var(--color-whatsapp);
  color: #FFFFFF;
  font-weight: 700;
  box-shadow: var(--shadow-whatsapp);
}

.btn--whatsapp:hover {
  background-color: var(--color-whatsapp-hover);
  box-shadow: 0 10px 28px rgba(37, 211, 102, 0.45);
  transform: translateY(-2px);
}

/* Secondary Ghost / Outline Button */
.btn--outline {
  background-color: transparent;
  color: var(--color-primary);
  border-color: var(--color-border-strong);
}

.btn--outline:hover {
  background-color: var(--color-surface-subtle);
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.btn--outline-white {
  background-color: transparent;
  color: var(--color-text-inverse);
  border-color: rgba(255, 255, 255, 0.4);
}

.btn--outline-white:hover {
  background-color: rgba(255, 255, 255, 0.12);
  border-color: var(--color-text-inverse);
}

.btn--sm {
  font-size: 0.875rem;
  padding: 0.5625rem 1.125rem;
  min-height: 40px;
}

.btn--lg {
  font-size: 1.0625rem;
  padding: 0.9375rem 2rem;
  min-height: 52px;
}

/* --------------------------------------------------------------------------
   5. Sticky Navigation Bar
   -------------------------------------------------------------------------- */
.site-header {
  position: sticky;
  top: 0;
  width: 100%;
  height: var(--nav-height);
  background-color: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
  z-index: var(--z-sticky);
  transition: background-color var(--transition-normal), box-shadow var(--transition-normal);
}

.site-header.is-scrolled {
  background-color: rgba(255, 255, 255, 0.98);
  box-shadow: var(--shadow-sm);
}

.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.brand-link {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  min-height: 48px;
  border-radius: var(--radius-sm);
  padding: 0.25rem 0.5rem;
}

.brand-logo-img {
  width: 44px;
  height: 44px;
  object-fit: contain;
  border-radius: var(--radius-sm);
  background-color: #FFFFFF;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
}

.brand-meta {
  display: flex;
  flex-direction: column;
}

.brand-name {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.125rem;
  letter-spacing: -0.01em;
  color: var(--color-primary);
  line-height: 1.15;
}

.brand-location {
  font-size: 0.6875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-muted);
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 1.75rem;
  list-style: none;
}

.nav-link {
  font-family: var(--font-heading);
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--color-text-secondary);
  padding: 0.5rem 0.25rem;
  position: relative;
  transition: color var(--transition-fast);
}

.nav-link:hover,
.nav-link.is-active {
  color: var(--color-primary);
}

.nav-link.is-active::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 100%;
  height: 2px;
  background-color: var(--color-accent);
  border-radius: 2px;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

/* Mobile Hamburger Toggle */
.mobile-toggle {
  display: none;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  border-radius: var(--radius-sm);
  color: var(--color-primary);
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
}

/* Mobile Navigation Drawer */
.mobile-drawer {
  position: fixed;
  top: var(--nav-height);
  left: 0;
  right: 0;
  background-color: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  box-shadow: var(--shadow-xl);
  padding: 1.5rem var(--spacing-container) 2rem var(--spacing-container);
  transform: translateY(-100%);
  opacity: 0;
  pointer-events: none;
  transition: transform var(--transition-normal), opacity var(--transition-normal);
  z-index: var(--z-drawer);
}

.mobile-drawer.is-open {
  transform: translateY(0);
  opacity: 1;
  pointer-events: auto;
}

.mobile-menu {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
}

.mobile-menu .nav-link {
  display: block;
  font-size: 1.125rem;
  padding: 0.75rem 0.5rem;
  border-radius: var(--radius-sm);
}

.mobile-menu .nav-link:hover {
  background-color: var(--color-surface-subtle);
}

/* --------------------------------------------------------------------------
   6. Hero Section (Intentional Editorial Composition)
   -------------------------------------------------------------------------- */
.hero {
  position: relative;
  min-height: calc(100vh - var(--nav-height));
  display: flex;
  align-items: center;
  padding-top: 3.5rem;
  padding-bottom: 5rem;
  overflow: hidden;
  background-color: var(--color-primary-dark);
}

.hero-backdrop {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
}

.hero-backdrop-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 38%;
  filter: brightness(0.72) saturate(1.1);
  transform: scale(1.02);
  transition: transform 12s ease-out;
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    180deg,
    rgba(10, 27, 46, 0.55) 0%,
    rgba(10, 27, 46, 0.45) 40%,
    rgba(10, 27, 46, 0.88) 100%
  );
  z-index: 2;
}

.hero-content {
  position: relative;
  z-index: 3;
  color: var(--color-text-inverse);
  max-width: 860px;
}

.hero-headline {
  font-family: var(--font-heading);
  font-size: clamp(2.5rem, 6vw, 4.25rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: #FFFFFF;
  margin-bottom: 1.5rem;
  text-shadow: 0 2px 16px rgba(0, 0, 0, 0.35);
}

.hero-lead {
  font-size: clamp(1.0625rem, 2vw, 1.25rem);
  line-height: 1.65;
  color: rgba(255, 255, 255, 0.92);
  max-width: 680px;
  margin-bottom: 2.25rem;
  text-shadow: 0 1px 4px rgba(0, 0, 0, 0.25);
}

.hero-cta-group {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 3.5rem;
}

/* Floating Trip Spec Strip */
.trip-spec-strip {
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.4);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  padding: 1.25rem 2rem;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  color: var(--color-text-main);
}

.spec-item {
  display: flex;
  align-items: center;
  gap: 0.875rem;
}

.spec-item:not(:last-child) {
  border-right: 1px solid var(--color-border);
  padding-right: 1rem;
}

.spec-icon-box {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background-color: var(--color-surface-subtle);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.spec-details {
  display: flex;
  flex-direction: column;
}

.spec-label {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-muted);
  line-height: 1.2;
  margin-bottom: 0.2rem;
}

.spec-value {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-text-main);
  line-height: 1.25;
}

.spec-value--highlight {
  color: #9A6200;
}

/* --------------------------------------------------------------------------
   7. Kashmir Experience Section ("A Little Closer to Paradise")
   Editorial Asymmetric Collage
   -------------------------------------------------------------------------- */
.experience-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 3.5rem;
  align-items: center;
}

.experience-collage {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 1.25rem;
  position: relative;
}

.collage-item {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.collage-item--main {
  grid-column: 1 / 9;
  grid-row: 1 / 3;
  aspect-ratio: 4 / 5;
}

.collage-item--secondary {
  grid-column: 8 / 13;
  grid-row: 2 / 4;
  aspect-ratio: 1 / 1;
  box-shadow: var(--shadow-xl);
  border: 4px solid var(--color-surface);
  z-index: 2;
}

.collage-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.collage-item:hover img {
  transform: scale(1.04);
}

.collage-caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 1.25rem 1rem 0.875rem 1rem;
  background: linear-gradient(0deg, rgba(10, 27, 46, 0.85) 0%, transparent 100%);
  color: #FFFFFF;
  font-family: var(--font-heading);
  font-size: 0.875rem;
  font-weight: 600;
}

.experience-points {
  display: flex;
  flex-direction: column;
  gap: 1.75rem;
  margin-top: 2rem;
}

.exp-point {
  display: flex;
  gap: 1.25rem;
  align-items: flex-start;
}

.exp-point-number {
  font-family: var(--font-heading);
  font-size: 1.125rem;
  font-weight: 800;
  color: var(--color-primary);
  background-color: var(--color-surface-subtle);
  width: 42px;
  height: 42px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  border: 1px solid var(--color-border);
}

.exp-point-title {
  font-family: var(--font-heading);
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-text-main);
  margin-bottom: 0.35rem;
}

.exp-point-desc {
  font-size: 0.9375rem;
  color: var(--color-text-secondary);
  line-height: 1.6;
}

/* --------------------------------------------------------------------------
   8. Featured Kashmir Package Section
   Distinctive, grounded presentation of the 3 nights / 1 day package
   -------------------------------------------------------------------------- */
.package-showcase {
  background-color: var(--color-surface);
  border-radius: var(--radius-xl);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  display: grid;
  grid-template-columns: 1fr 1fr;
}

.package-media {
  position: relative;
  min-height: 420px;
}

.package-media-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.package-badge-tag {
  position: absolute;
  top: 1.5rem;
  left: 1.5rem;
  background-color: var(--color-accent);
  color: #172B3A;
  font-family: var(--font-heading);
  font-size: 0.8125rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.5rem 1rem;
  border-radius: var(--radius-pill);
  box-shadow: var(--shadow-sm);
}

.package-media-caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 1.5rem;
  background: linear-gradient(0deg, rgba(10, 27, 46, 0.9) 0%, transparent 100%);
  color: #FFFFFF;
}

.package-media-title {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
}

.package-media-sub {
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.8);
}

.package-info-pane {
  padding: 3rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.package-header {
  margin-bottom: 1.5rem;
}

.package-title {
  font-family: var(--font-heading);
  font-size: 2.25rem;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1.15;
  margin-bottom: 0.75rem;
}

.package-summary {
  font-size: 1rem;
  color: var(--color-text-secondary);
  line-height: 1.6;
}

.package-specs-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  padding: 1.25rem 0;
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  margin: 1.25rem 0;
}

.spec-cell {
  display: flex;
  flex-direction: column;
}

.spec-cell-label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 600;
  color: var(--color-text-muted);
}

.spec-cell-val {
  font-family: var(--font-heading);
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--color-text-main);
}

.package-highlights-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.625rem;
  margin-bottom: 2rem;
}

.highlight-row {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.9375rem;
  color: var(--color-text-main);
  font-weight: 500;
}

.highlight-icon {
  color: var(--color-whatsapp-dark);
  flex-shrink: 0;
}

.package-notice-box {
  background-color: var(--color-surface-subtle);
  border-left: 4px solid var(--color-accent);
  padding: 1rem 1.25rem;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  margin-bottom: 2rem;
}

.package-notice-text {
  font-size: 0.875rem;
  color: var(--color-text-secondary);
  line-height: 1.5;
}

.package-cta-bar {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

/* --------------------------------------------------------------------------
   9. How It Works (Intuitive 3-Step Flow)
   -------------------------------------------------------------------------- */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  position: relative;
}

.step-card {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 2.25rem 1.75rem;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
  display: flex;
  flex-direction: column;
  position: relative;
}

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

.step-number-badge {
  font-family: var(--font-heading);
  font-size: 0.875rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  color: var(--color-primary);
  background-color: var(--color-surface-subtle);
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
  border: 1px solid var(--color-border);
}

.step-title {
  font-family: var(--font-heading);
  font-size: 1.375rem;
  font-weight: 700;
  color: var(--color-text-main);
  margin-bottom: 0.75rem;
}

.step-desc {
  font-size: 0.9375rem;
  color: var(--color-text-secondary);
  line-height: 1.6;
}

/* --------------------------------------------------------------------------
   10. Why Travel With GenZ Travel Hub
   Grounded trust points (no fake statistics or awards)
   -------------------------------------------------------------------------- */
.why-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
}

.why-card {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 2.25rem;
  box-shadow: var(--shadow-sm);
  display: flex;
  gap: 1.5rem;
  align-items: flex-start;
  transition: transform var(--transition-normal), border-color var(--transition-normal);
}

.why-card:hover {
  transform: translateY(-3px);
  border-color: var(--color-primary-light);
  box-shadow: var(--shadow-md);
}

.why-icon-box {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  background-color: var(--color-surface-subtle);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  border: 1px solid var(--color-border);
}

.why-title {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text-main);
  margin-bottom: 0.5rem;
}

.why-text {
  font-size: 0.9375rem;
  color: var(--color-text-secondary);
  line-height: 1.6;
}

/* --------------------------------------------------------------------------
   11. Curated Kashmir Visual Gallery
   Photographic editorial layout with lightbox
   -------------------------------------------------------------------------- */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 1.5rem;
}

.gallery-item {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  cursor: pointer;
  background-color: var(--color-surface-dark);
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.gallery-item:hover img {
  transform: scale(1.05);
}

.gallery-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(0deg, rgba(10, 27, 46, 0.8) 0%, rgba(10, 27, 46, 0) 50%);
  opacity: 0.85;
  transition: opacity var(--transition-normal);
  display: flex;
  align-items: flex-end;
  padding: 1.5rem;
}

.gallery-item:hover .gallery-overlay {
  opacity: 1;
}

.gallery-info {
  color: #FFFFFF;
}

.gallery-title {
  font-family: var(--font-heading);
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: 0.25rem;
}

.gallery-location {
  font-size: 0.8125rem;
  color: rgba(255, 255, 255, 0.8);
}

/* Gallery Grid Proportions */
.gallery-item--wide {
  grid-column: span 7;
  aspect-ratio: 16 / 10;
}

.gallery-item--tall {
  grid-column: span 5;
  aspect-ratio: 4 / 5;
}

.gallery-item--third {
  grid-column: span 4;
  aspect-ratio: 1 / 1;
}

/* --------------------------------------------------------------------------
   12. Lightbox Modal
   Accessible, keyboard navigable image preview
   -------------------------------------------------------------------------- */
.lightbox {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(10, 27, 46, 0.94);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: var(--z-modal);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-normal);
  padding: 2rem;
}

.lightbox.is-active {
  opacity: 1;
  pointer-events: auto;
}

.lightbox-content {
  position: relative;
  max-width: 90vw;
  max-height: 85vh;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.lightbox-img {
  max-width: 100%;
  max-height: 75vh;
  object-fit: contain;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-xl);
}

.lightbox-caption {
  color: #FFFFFF;
  font-family: var(--font-heading);
  font-size: 1.125rem;
  font-weight: 600;
  margin-top: 1rem;
  text-align: center;
}

.lightbox-close {
  position: absolute;
  top: -3.5rem;
  right: 0;
  background: transparent;
  border: none;
  color: #FFFFFF;
  cursor: pointer;
  padding: 0.5rem;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
}

.lightbox-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(255, 255, 255, 0.15);
  border: 1px solid rgba(255, 255, 255, 0.25);
  color: #FFFFFF;
  border-radius: 50%;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background-color var(--transition-fast);
}

.lightbox-nav:hover {
  background: rgba(255, 255, 255, 0.3);
}

.lightbox-prev {
  left: 1.5rem;
}

.lightbox-next {
  right: 1.5rem;
}

/* --------------------------------------------------------------------------
   13. About GenZ Travel Hub Section
   -------------------------------------------------------------------------- */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.about-text-pane {
  display: flex;
  flex-direction: column;
}

.about-quote {
  font-size: 1.1875rem;
  line-height: 1.7;
  color: var(--color-text-main);
  margin-bottom: 1.75rem;
  font-weight: 500;
}

.about-features-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
  margin-top: 1.5rem;
}

.about-feature-box {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 1.25rem;
}

.about-feature-title {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 0.25rem;
}

.about-feature-desc {
  font-size: 0.875rem;
  color: var(--color-text-secondary);
}

.about-visual {
  position: relative;
}

.about-img-frame {
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  aspect-ratio: 4 / 3;
}

.about-img-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.about-floating-card {
  position: absolute;
  bottom: -1.5rem;
  left: -1.5rem;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 1.25rem 1.5rem;
  box-shadow: var(--shadow-xl);
  display: flex;
  align-items: center;
  gap: 1rem;
  max-width: 320px;
}

.floating-logo-thumb {
  width: 48px;
  height: 48px;
  object-fit: contain;
  border-radius: var(--radius-sm);
  background-color: #FFFFFF;
  padding: 2px;
  border: 1px solid var(--color-border);
}

/* --------------------------------------------------------------------------
   14. Closing Conversion Banner ("Ready to Experience Kashmir?")
   -------------------------------------------------------------------------- */
.cta-banner {
  background-color: var(--color-primary-dark);
  border-radius: var(--radius-xl);
  overflow: hidden;
  position: relative;
  padding: 5rem 3rem;
  color: #FFFFFF;
  text-align: center;
  box-shadow: var(--shadow-xl);
}

.cta-banner-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.25;
  filter: saturate(1.2);
}

.cta-banner-content {
  position: relative;
  z-index: 2;
  max-width: 680px;
  margin: 0 auto;
}

.cta-banner-title {
  font-family: var(--font-heading);
  font-size: clamp(2.25rem, 4.5vw, 3.25rem);
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 1.25rem;
}

.cta-banner-sub {
  font-size: 1.125rem;
  color: rgba(255, 255, 255, 0.9);
  line-height: 1.6;
  margin-bottom: 2.25rem;
}

.cta-banner-actions {
  display: flex;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
}

/* --------------------------------------------------------------------------
   15. Dedicated Contact Us Page Styles (`contact.html`)
   -------------------------------------------------------------------------- */
.contact-hero {
  background-color: var(--color-surface-dark);
  color: #FFFFFF;
  padding: 4.5rem 0 3.5rem 0;
  text-align: center;
  position: relative;
}

.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 3.5rem;
  align-items: flex-start;
  margin-top: 3rem;
}

.contact-info-card {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: 2.5rem;
  box-shadow: var(--shadow-md);
}

.contact-info-title {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 0.75rem;
}

.contact-info-lead {
  font-size: 0.9375rem;
  color: var(--color-text-secondary);
  line-height: 1.6;
  margin-bottom: 2rem;
}

.contact-channel-list {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.contact-channel {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}

.contact-channel-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background-color: var(--color-surface-subtle);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-channel-icon--wa {
  background-color: var(--color-whatsapp-subtle);
  color: var(--color-whatsapp-dark);
}

.contact-channel-label {
  font-size: 0.75rem;
  text-transform: uppercase;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--color-text-muted);
}

.contact-channel-value {
  font-family: var(--font-heading);
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--color-text-main);
}

/* Contact Form */
.contact-form-card {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: 2.75rem;
  box-shadow: var(--shadow-md);
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-label {
  display: block;
  font-family: var(--font-heading);
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--color-text-main);
  margin-bottom: 0.5rem;
}

.form-label .req {
  color: #DC2626;
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: 0.8125rem 1rem;
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-md);
  background-color: var(--color-surface);
  color: var(--color-text-main);
  font-size: 0.9375rem;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  border-color: var(--color-travel-blue);
  box-shadow: 0 0 0 3px rgba(2, 132, 199, 0.15);
  outline: none;
}

.form-input.is-invalid,
.form-textarea.is-invalid {
  border-color: #DC2626;
  background-color: #FEF2F2;
}

.form-error-msg {
  font-size: 0.8125rem;
  color: #DC2626;
  margin-top: 0.35rem;
  display: none;
}

.form-error-msg.is-visible {
  display: block;
}

.form-notice {
  font-size: 0.8125rem;
  color: var(--color-text-muted);
  line-height: 1.5;
  margin-top: 1rem;
}

/* --------------------------------------------------------------------------
   16. Site Footer
   -------------------------------------------------------------------------- */
.site-footer {
  background-color: var(--color-primary-dark);
  color: var(--color-text-inverse);
  padding-top: 4.5rem;
  padding-bottom: 2.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 3.5rem;
  margin-bottom: 3.5rem;
}

.footer-brand {
  display: flex;
  flex-direction: column;
}

.footer-logo-row {
  display: flex;
  align-items: center;
  gap: 0.875rem;
  margin-bottom: 1rem;
}

.footer-logo-img {
  width: 44px;
  height: 44px;
  object-fit: contain;
  border-radius: var(--radius-sm);
  background-color: #FFFFFF;
  padding: 2px;
}

.footer-brand-title {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 800;
  color: #FFFFFF;
}

.footer-desc {
  font-size: 0.9375rem;
  color: var(--color-text-inverse-muted);
  line-height: 1.6;
  max-width: 320px;
  margin-bottom: 1.5rem;
}

.footer-location-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  color: var(--color-accent);
  font-weight: 600;
}

.footer-col-title {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  color: #FFFFFF;
  margin-bottom: 1.25rem;
  letter-spacing: 0.02em;
}

.footer-nav {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-link {
  font-size: 0.9375rem;
  color: var(--color-text-inverse-muted);
  transition: color var(--transition-fast);
}

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

.footer-contact-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.875rem;
}

.footer-contact-item {
  font-size: 0.9375rem;
  color: var(--color-text-inverse-muted);
  display: flex;
  align-items: center;
  gap: 0.625rem;
}

.footer-bottom {
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.6);
}

/* --------------------------------------------------------------------------
   17. Floating WhatsApp Quick Action Button
   -------------------------------------------------------------------------- */
.floating-whatsapp {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  background-color: var(--color-whatsapp);
  color: #FFFFFF;
  border-radius: var(--radius-pill);
  box-shadow: var(--shadow-whatsapp);
  display: flex;
  align-items: center;
  gap: 0.625rem;
  padding: 0.75rem 1.25rem;
  font-family: var(--font-heading);
  font-size: 0.9375rem;
  font-weight: 700;
  z-index: var(--z-floating);
  cursor: pointer;
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
  text-decoration: none;
}

.floating-whatsapp:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 12px 32px rgba(37, 211, 102, 0.5);
  background-color: var(--color-whatsapp-hover);
}

.floating-whatsapp:active {
  transform: scale(0.98);
}

/* --------------------------------------------------------------------------
   18. Responsive Breakpoints
   -------------------------------------------------------------------------- */
@media (max-width: 1024px) {
  .trip-spec-strip {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.25rem;
  }
  .spec-item:nth-child(2) {
    border-right: none;
  }
  .experience-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  .package-showcase {
    grid-template-columns: 1fr;
  }
  .package-media {
    min-height: 320px;
  }
  .package-info-pane {
    padding: 2rem;
  }
  .about-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  .footer-top {
    grid-template-columns: 1fr 1fr;
    gap: 2.5rem;
  }
}

@media (max-width: 768px) {
  .nav-menu {
    display: none;
  }
  .mobile-toggle {
    display: flex;
  }
  .steps-grid {
    grid-template-columns: 1fr;
  }
  .why-grid {
    grid-template-columns: 1fr;
  }
  .trip-spec-strip {
    grid-template-columns: 1fr;
    padding: 1.25rem;
  }
  .spec-item:not(:last-child) {
    border-right: none;
    border-bottom: 1px solid var(--color-border);
    padding-bottom: 0.875rem;
    padding-right: 0;
  }
  .gallery-item--wide,
  .gallery-item--tall,
  .gallery-item--third {
    grid-column: span 12;
    aspect-ratio: 16 / 10;
  }
  .contact-layout {
    grid-template-columns: 1fr;
  }
  .contact-info-card,
  .contact-form-card {
    padding: 1.75rem;
  }
  .cta-banner {
    padding: 3.5rem 1.5rem;
  }
  .footer-top {
    grid-template-columns: 1fr;
  }
  .floating-whatsapp span {
    display: none;
  }
  .floating-whatsapp {
    padding: 0.875rem;
    border-radius: 50%;
    bottom: 1.5rem;
    right: 1.5rem;
  }
}

/* --------------------------------------------------------------------------
   19. Reduced Motion Preference Support
   -------------------------------------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
  .hero-backdrop-img {
    transition: none !important;
    transform: none !important;
  }
}