/* ==========================================================================
   DISCOVER TAWAU - INTERNATIONAL DESTINATION BRAND DESIGN SYSTEM
   Wild. Colourful. Unexpected.
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:ital,wght@0,400;0,500;0,600;0,700;0,800;1,400;1,700&family=Outfit:wght@500;600;700;800;900&family=Space+Grotesk:wght@600;700&display=swap');

:root {
  /* Tawau Palette */
  --electric-orange: #FF5500;
  --sunset-yellow: #FFB703;
  --aqua-blue: #00BFB2;
  --tropical-teal: #028090;
  --coral-pink: #FF3366;
  --palm-green: #06D6A0;
  --lush-emerald: #10B981;
  --rainforest-deep: #064E3B;
  --cocoa-rich: #6B3E26;
  --cocoa-dark: #3E1F13;
  
  /* Refined Light Surfaces */
  --bg-main: #FDFBF7;
  --bg-warm-sand: #F7F3E9;
  --bg-sunny-soft: #FFF8EE;
  --bg-fresh-mint: #F0FDF4;
  --bg-sky-soft: #F0F9FF;
  
  --text-main: #0F172A;
  --text-muted: #475569;
  --text-light: #64748B;
  
  --font-display: 'Outfit', sans-serif;
  --font-heading: 'Plus Jakarta Sans', sans-serif;
  --font-body: 'Plus Jakarta Sans', sans-serif;
}

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

html {
  scroll-behavior: smooth;
  font-family: var(--font-body);
  background-color: var(--bg-main);
  color: var(--text-main);
  -webkit-tap-highlight-color: transparent;
}

body {
  overflow-x: hidden;
  position: relative;
  background-color: var(--bg-main);
  color: var(--text-main);
  padding-bottom: 70px; /* Safe space for mobile bottom app bar */
}

@media (min-width: 1280px) {
  body {
    padding-bottom: 0;
  }
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 7px;
  height: 7px;
}
::-webkit-scrollbar-track {
  background: #F1ECE1;
}
::-webkit-scrollbar-thumb {
  background: #CBD5E1;
  border-radius: 6px;
  border: 2px solid #F1ECE1;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--electric-orange);
}

/* Typography Classes */
.font-display {
  font-family: var(--font-display);
}

.font-heading {
  font-family: var(--font-heading);
}

/* Campaign Text Gradients */
.text-gradient-sun {
  background: linear-gradient(135deg, #FF5500 0%, #FFB703 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.text-gradient-ocean {
  background: linear-gradient(135deg, #028090 0%, #00BFB2 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.text-gradient-coral {
  background: linear-gradient(135deg, #FF3366 0%, #FFB703 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* Glassmorphic Nav & Pills */
.bright-glass {
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.8);
  box-shadow: 0 10px 30px -10px rgba(15, 23, 42, 0.06);
}

.bright-glass-nav {
  background: rgba(253, 251, 247, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(15, 23, 42, 0.08);
  box-shadow: 0 4px 20px -5px rgba(15, 23, 42, 0.05);
}

/* Hero Slideshow Transitions */
.hero-slide {
  opacity: 0;
  transition: opacity 1s ease-in-out, transform 1.2s ease-out;
  transform: scale(1.04);
}
.hero-slide.active {
  opacity: 1 !important;
  transform: scale(1) !important;
}

/* "Think Again" Interactive Accordion Panels */
.think-panel {
  transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
  flex: 1;
}

@media (min-width: 1024px) {
  .think-panel {
    min-height: 480px;
  }
  .think-panel:hover,
  .think-panel.active-panel {
    flex: 2.8;
  }
  .think-panel:hover .think-overlay,
  .think-panel.active-panel .think-overlay {
    background: linear-gradient(to top, rgba(15, 23, 42, 0.88) 0%, rgba(15, 23, 42, 0.3) 60%, transparent 100%);
  }
  .think-panel:hover .think-content-expanded,
  .think-panel.active-panel .think-content-expanded {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
  }
}

@media (max-width: 1023px) {
  .think-panel {
    min-height: 280px;
    flex-shrink: 0;
    width: 82vw;
    max-width: 340px;
  }
  .think-content-expanded {
    opacity: 1 !important;
    transform: none !important;
  }
}

/* Custom Joyful Buttons */
.btn-joyful-primary {
  background: linear-gradient(135deg, #FF5500 0%, #FFB703 100%);
  color: #FFFFFF;
  font-weight: 800;
  box-shadow: 0 8px 20px -4px rgba(255, 85, 0, 0.35);
  transition: all 0.2s cubic-bezier(0.2, 0, 0.2, 1);
}
.btn-joyful-primary:hover {
  transform: translateY(-2px) scale(1.01);
  box-shadow: 0 14px 26px -5px rgba(255, 85, 0, 0.45);
}
.btn-joyful-primary:active {
  transform: translateY(1px) scale(0.98);
}

.btn-joyful-secondary {
  background: #FFFFFF;
  color: #0F172A;
  font-weight: 800;
  border: 1.5px solid rgba(15, 23, 42, 0.12);
  box-shadow: 0 6px 16px -4px rgba(15, 23, 42, 0.05);
  transition: all 0.2s cubic-bezier(0.2, 0, 0.2, 1);
}
.btn-joyful-secondary:hover {
  border-color: #FF5500;
  color: #FF5500;
  transform: translateY(-2px);
}

/* Mobile Bottom Navigation Bar */
.mobile-app-bottom-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 45;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-top: 1px solid rgba(15, 23, 42, 0.1);
  box-shadow: 0 -4px 25px rgba(0, 0, 0, 0.08);
  padding: 0.5rem 0.75rem calc(env(safe-area-inset-bottom, 0px) + 0.5rem);
}

.mobile-bottom-nav-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.15rem;
  color: #64748B;
  font-size: 0.68rem;
  font-weight: 800;
  padding: 0.35rem 0.5rem;
  border-radius: 0.75rem;
  transition: all 0.15s ease;
}

.mobile-bottom-nav-item.active,
.mobile-bottom-nav-item:active {
  color: #FF5500;
  background-color: #FFF7ED;
}

.mobile-bottom-nav-item svg {
  width: 1.25rem;
  height: 1.25rem;
}

/* Mobile Horizontal Snap Rails */
.snap-rail-mobile {
  display: flex;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scroll-behavior: smooth;
  -webkit-overflow-scrolling: touch;
}

.snap-rail-mobile > * {
  scroll-snap-align: start;
}

.no-scrollbar::-webkit-scrollbar {
  display: none;
}
.no-scrollbar {
  -ms-overflow-style: none;
  scrollbar-width: none;
}

/* Smooth Accordion Details */
details summary::-webkit-details-marker {
  display: none;
}
details > summary {
  list-style: none;
  cursor: pointer;
}
details[open] summary .accordion-chevron {
  transform: rotate(180deg);
}

/* Fast highlight pills */
.fast-pill {
  transition: all 0.2s ease;
}
.fast-pill:active {
  transform: scale(0.96);
}