/* ==========================================================================
   PREPARATION DESK - CORE DESIGN SYSTEM & STYLESHEET
   Aesthetics: Premium Modern Indian EdTech / High-Impact SaaS
   Colors: Deep Navy (#0F172A, #172554, #1E3A8A), Royal Blue (#2563EB), 
           Warm Orange (#F97316), Amber (#F59E0B)
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. Design Tokens (CSS Variables)
   -------------------------------------------------------------------------- */
:root {
  /* Brand Palettes */
  --color-navy-950: #050811;
  --color-navy-900: #0B1120;
  --color-navy-850: #0F172A;
  --color-navy-800: #1E293B;
  --color-navy-700: #1E3A8A;
  --color-primary: #1E3A8A;
  --color-primary-light: #2563EB;
  --color-royal: #2563EB;
  --color-royal-hover: #1D4ED8;
  --color-royal-light: #60A5FA;
  --color-blue-600: #2563EB;
  --color-accent-orange: #EA580C;
  --color-accent-amber: #D97706;
  --color-emerald: #059669;
  --color-emerald-light: #10B981;
  --color-emerald-dark: #064E3B;

  /* Neutrals & Surfaces */
  --color-bg-light: #F8FAFC;
  --color-surface: #FFFFFF;
  --color-surface-elevated: #FFFFFF;
  --color-border: #E2E8F0;
  --color-border-subtle: #F1F5F9;
  --color-border-hover: #CBD5E1;
  --color-text-main: #0F172A;
  --color-text: #334155;
  --color-text-muted: #475569;
  --color-text-light: #94A3B8;

  /* Frosted Glass */
  --glass-bg: rgba(255, 255, 255, 0.94);
  --glass-border: rgba(226, 232, 240, 0.85);
  --glass-blur: blur(20px);

  /* Typography */
  --font-main: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  --font-hindi: 'Noto Sans Devanagari', var(--font-main);

  /* Modern Layered Shadows */
  --shadow-sm: 0 1px 3px rgba(15, 23, 42, 0.05);
  --shadow-md: 0 4px 14px -2px rgba(15, 23, 42, 0.08), 0 2px 4px -2px rgba(15, 23, 42, 0.03);
  --shadow-lg: 0 12px 30px -4px rgba(15, 23, 42, 0.09), 0 4px 8px -2px rgba(15, 23, 42, 0.03);
  --shadow-xl: 0 24px 50px -12px rgba(15, 23, 42, 0.12), 0 8px 20px -4px rgba(15, 23, 42, 0.04);
  --shadow-card: 0 2px 10px rgba(15, 23, 42, 0.04), 0 0 0 1px #E2E8F0;
  --shadow-card-hover: 0 20px 40px -10px rgba(37, 99, 235, 0.14), 0 0 0 1px rgba(37, 99, 235, 0.35);
  --shadow-phone: 0 35px 70px -15px rgba(15, 23, 42, 0.28), 0 0 0 1px rgba(15, 23, 42, 0.08);
  --shadow-floating: 0 16px 36px -6px rgba(15, 23, 42, 0.12), 0 0 0 1px rgba(226, 232, 240, 0.9);
  --shadow-glow: 0 0 50px rgba(37, 99, 235, 0.15);

  /* Radii */
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-2xl: 32px;
  --radius-full: 9999px;

  /* Layout */
  --container-max: 1240px;
  --header-height: 76px;

  /* Transitions */
  --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-base: 250ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-smooth: 400ms cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
  font-family: var(--font-main);
  color: var(--color-text-main);
  background-color: var(--color-bg-light);
  line-height: 1.6;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  max-width: 100vw;
}

body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
  max-width: 100vw;
  width: 100%;
  position: relative;
}

body.no-scroll {
  overflow: hidden !important;
  touch-action: none;
}

img, svg {
  display: block;
  max-width: 100%;
  height: auto;
}

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

a:hover {
  color: var(--color-royal-hover);
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

ul, ol {
  list-style: none;
}

/* --------------------------------------------------------------------------
   3. Accessible Utilities & Layout
   -------------------------------------------------------------------------- */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: 24px;
  padding-right: 24px;
}

.skip-link {
  position: absolute;
  top: -60px;
  left: 20px;
  background: var(--color-royal);
  color: #FFFFFF;
  padding: 12px 20px;
  z-index: 9999;
  border-radius: var(--radius-md);
  font-weight: 700;
  transition: top var(--transition-fast);
}

.skip-link:focus {
  top: 20px;
}

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

.section-padding {
  padding: 96px 0;
}

.section-header {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 56px auto;
}

.eyebrow-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  border-radius: var(--radius-full);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  background: #EFF6FF;
  color: #1D4ED8;
  border: 1px solid #BFDBFE;
  box-shadow: 0 1px 3px rgba(37, 99, 235, 0.08);
  margin-bottom: 20px;
}

.eyebrow-badge::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #10B981;
  box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.25);
  animation: pulseDot 2s infinite ease-in-out;
}

.eyebrow-badge.orange {
  background: #FFF7ED;
  color: #C2410C;
  border-color: #FED7AA;
}

.eyebrow-badge.orange::before {
  background: #EA580C;
  box-shadow: 0 0 0 3px rgba(234, 88, 12, 0.25);
}

.section-title {
  font-size: 2.5rem;
  font-weight: 800;
  line-height: 1.2;
  color: var(--color-navy-900);
  letter-spacing: -0.03em;
  margin-bottom: 16px;
}

.section-subtitle {
  font-size: 1.15rem;
  color: var(--color-text-muted);
  line-height: 1.65;
}

/* --------------------------------------------------------------------------
   4. Buttons & Badges
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 12px 26px;
  border-radius: var(--radius-full);
  font-weight: 700;
  font-size: 0.95rem;
  line-height: 1.3;
  transition: all var(--transition-base);
  text-decoration: none;
  white-space: nowrap;
  letter-spacing: -0.01em;
}

.btn-primary {
  background: var(--color-royal);
  color: #FFFFFF;
  box-shadow: 0 4px 14px rgba(37, 99, 235, 0.25);
  border: 1px solid transparent;
}

.btn-primary:hover {
  background: var(--color-royal-hover);
  color: #FFFFFF;
  box-shadow: 0 8px 24px rgba(37, 99, 235, 0.38);
  transform: translateY(-2px);
}

.btn-primary:active {
  transform: translateY(0);
  box-shadow: 0 2px 6px rgba(37, 99, 235, 0.2);
}

.btn-secondary {
  background: #FFFFFF;
  color: var(--color-navy-900);
  border: 1.5px solid var(--color-border);
  box-shadow: 0 1px 3px rgba(15, 23, 42, 0.04);
}

.btn-secondary:hover {
  background: var(--color-bg-light);
  border-color: #CBD5E1;
  color: var(--color-royal);
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(15, 23, 42, 0.06);
}

.btn-secondary:active {
  transform: translateY(0);
}

.btn-copied {
  background: #10B981 !important;
  color: #FFFFFF !important;
  border-color: #059669 !important;
  box-shadow: 0 4px 12px rgba(16, 185, 129, 0.25) !important;
  transform: scale(1.02);
  transition: all 0.2s ease;
}

.btn-accent {
  background: var(--color-accent-orange);
  color: #FFFFFF;
  box-shadow: 0 4px 14px rgba(249, 115, 22, 0.35);
}

.btn-accent:hover {
  background: #EA580C;
  color: #FFFFFF;
  transform: translateY(-1px);
}

.btn-lg {
  padding: 16px 32px;
  font-size: 1.05rem;
  border-radius: var(--radius-lg);
}

.btn-play-store {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  background: #0F172A;
  color: #FFFFFF;
  padding: 10px 22px;
  border-radius: var(--radius-full);
  border: 1.5px solid #334155;
  transition: all var(--transition-base);
  text-decoration: none;
}

.btn-play-store:hover {
  background: #1E293B;
  color: #FFFFFF;
  border-color: #64748B;
  box-shadow: 0 8px 24px rgba(15, 23, 42, 0.35);
  transform: translateY(-2px);
}

.play-badge-icon {
  width: 28px;
  height: 28px;
}

.play-badge-text {
  display: flex;
  flex-direction: column;
  text-align: left;
}

.play-badge-sub {
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #94A3B8;
  line-height: 1;
}

.play-badge-main {
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.2;
}

/* --------------------------------------------------------------------------
   5. Sticky Header & Navigation
   -------------------------------------------------------------------------- */
.site-header {
  position: sticky;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--header-height);
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(226, 232, 240, 0.85);
  z-index: 1000;
  transition: all var(--transition-base);
}

.site-header.scrolled {
  background: rgba(255, 255, 255, 0.98);
  box-shadow: 0 8px 30px -6px rgba(15, 23, 42, 0.08);
  border-bottom-color: var(--color-border);
}

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

.brand-logo-link {
  display: flex;
  align-items: center;
  text-decoration: none;
}

.brand-logo-img {
  height: 44px;
  width: auto;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-links-list {
  display: flex;
  align-items: center;
  gap: 28px;
}

.nav-link {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-text-muted);
  position: relative;
  padding: 8px 16px;
  border-radius: var(--radius-full);
  transition: all var(--transition-fast);
}

.nav-link:hover {
  color: var(--color-royal);
  background: #F1F5F9;
}

.nav-link.active {
  color: var(--color-royal);
  background: #EFF6FF;
  font-weight: 700;
}

/* Nav Dropdown for Apps */
.nav-dropdown {
  position: relative;
}

.nav-dropdown-trigger {
  display: flex;
  align-items: center;
  gap: 6px;
}

.dropdown-icon {
  width: 12px;
  height: 12px;
  transition: transform var(--transition-fast);
}

.nav-dropdown:hover .dropdown-icon {
  transform: rotate(180deg);
}

.nav-dropdown-menu {
  position: absolute;
  top: calc(100% + 12px);
  left: -20px;
  width: 330px;
  background: #FFFFFF;
  border-radius: var(--radius-lg);
  box-shadow: 0 20px 45px -10px rgba(15, 23, 42, 0.12), 0 0 0 1px var(--color-border);
  padding: 12px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px) scale(0.98);
  transition: all var(--transition-base);
  z-index: 1010;
}

.nav-dropdown:hover .nav-dropdown-menu,
.nav-dropdown:focus-within .nav-dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0) scale(1);
}

.dropdown-app-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 12px;
  border-radius: var(--radius-md);
  text-decoration: none;
  transition: background var(--transition-fast);
}

.dropdown-app-item:hover {
  background: var(--color-bg-light);
}

.dropdown-app-icon {
  width: 36px;
  height: 36px;
  flex-shrink: 0;
}

.dropdown-app-info {
  display: flex;
  flex-direction: column;
}

.dropdown-app-name {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--color-navy-900);
}

.dropdown-app-cat {
  font-size: 0.75rem;
  color: var(--color-text-light);
}

/* Mobile Menu Button */
.mobile-menu-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  min-width: 44px;
  min-height: 44px;
  padding: 8px;
  color: var(--color-navy-900);
  background: transparent;
  border: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
  flex-shrink: 0;
}

.mobile-menu-toggle:focus-visible {
  outline: 2px solid var(--color-blue-600);
  outline-offset: 2px;
}

.mobile-menu-toggle svg {
  width: 26px;
  height: 26px;
}

/* Mobile Navigation Drawer */
.mobile-nav-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.6);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  z-index: 1998;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity var(--transition-base), visibility var(--transition-base);
}

.mobile-nav-backdrop.is-active {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.mobile-nav-drawer {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: min(85vw, 340px);
  max-width: 340px;
  background: #FFFFFF;
  z-index: 1999;
  padding: 24px 20px;
  display: flex;
  flex-direction: column;
  visibility: hidden;
  pointer-events: none;
  transform: translateX(100%);
  transition: transform var(--transition-smooth), visibility var(--transition-smooth);
  box-shadow: -10px 0 30px rgba(0, 0, 0, 0.2);
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
}

.mobile-nav-drawer.is-active {
  visibility: visible;
  pointer-events: auto;
  transform: translateX(0);
}

.mobile-drawer-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--color-border);
}

.mobile-nav-close {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: #F1F5F9;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  color: var(--color-navy-900);
  font-size: 1.5rem;
  line-height: 1;
  cursor: pointer;
  transition: all var(--transition-fast);
  touch-action: manipulation;
}

.mobile-nav-close:hover {
  background: #E2E8F0;
  color: var(--color-navy-950);
}

.mobile-nav-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
  flex: 1;
}

.mobile-nav-list a {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-navy-900);
  padding: 8px 0;
}

.mobile-apps-group {
  padding-left: 16px;
  margin-top: 8px;
  border-left: 2px solid var(--color-border);
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.mobile-apps-group a {
  font-size: 0.95rem;
  color: var(--color-text-muted);
}

/* --------------------------------------------------------------------------
   6. Hero Section
   -------------------------------------------------------------------------- */
.hero-section {
  position: relative;
  background: #F8FAFC;
  padding: 72px 0 96px 0;
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 48px;
  align-items: center;
}

.hero-content {
  max-width: 620px;
}

.hero-headline {
  font-size: clamp(2.5rem, 5vw, 3.6rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.035em;
  color: var(--color-navy-950);
  margin-bottom: 24px;
}

.hero-headline .text-gradient,
.gradient-text,
.text-gradient {
  color: var(--color-royal);
  background: none;
  -webkit-text-fill-color: initial;
}

.hero-description {
  font-size: 1.2rem;
  line-height: 1.7;
  color: var(--color-text-muted);
  margin-bottom: 36px;
}

.hero-cta-group {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 40px;
}

.hero-trust-badges {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  padding-top: 24px;
  border-top: 1px solid var(--color-border);
}

.trust-badge-item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
  font-weight: 600;
  color: #334155;
  background: #FFFFFF;
  border: 1px solid var(--color-border);
  padding: 6px 14px;
  border-radius: 9999px;
  box-shadow: 0 1px 2px rgba(15, 23, 42, 0.04);
  transition: all var(--transition-fast);
}

.trust-badge-item:hover {
  border-color: #CBD5E1;
  transform: translateY(-1px);
}

.trust-badge-item svg {
  width: 16px;
  height: 16px;
  color: var(--color-emerald);
}

/* --------------------------------------------------------------------------
   7. Realistic CSS Android Phone Frames & Floating Hero Mockups
   -------------------------------------------------------------------------- */
.hero-visual-composition {
  position: relative;
  height: 600px;
  display: flex;
  align-items: center;
  justify-content: center;
  perspective: 1200px;
}

/* Floating Elements Background */
.hero-ambient-shape {
  display: none;
}

/* Floating Educational Badges */
.floating-badge {
  position: absolute;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(16px);
  padding: 10px 20px;
  border-radius: var(--radius-full);
  box-shadow: 0 12px 30px -4px rgba(15, 23, 42, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.9);
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--color-navy-900);
  z-index: 10;
  animation: floatBadge 6s ease-in-out infinite alternate;
}

.floating-badge.badge-1 {
  top: 40px;
  left: 0;
  animation-delay: 0s;
}

.floating-badge.badge-2 {
  bottom: 80px;
  right: 10px;
  animation-delay: 2s;
}

.floating-badge.badge-3 {
  top: 140px;
  right: -20px;
  animation-delay: 1s;
}

@keyframes floatBadge {
  0% { transform: translateY(0) rotate(0deg); }
  100% { transform: translateY(-12px) rotate(1deg); }
}

/* Realistic Android Phone Mockup Frame */
.android-device-frame {
  position: relative;
  width: 270px;
  height: 560px;
  background: #1E293B;
  border-radius: 40px;
  padding: 10px;
  box-shadow: var(--shadow-phone);
  border: 2px solid #334155;
  transition: transform var(--transition-smooth), box-shadow var(--transition-smooth);
}

.android-device-frame::before {
  display: none;
}

/* Speaker Line & Camera Hole */
.phone-punch-hole {
  position: absolute;
  top: 18px;
  left: 50%;
  transform: translateX(-50%);
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: #000000;
  border: 1px solid #1E293B;
  z-index: 6;
}

.phone-screen-container {
  width: 100%;
  height: 100%;
  border-radius: 32px;
  overflow: hidden;
  background: #F8FAFC;
  position: relative;
}

.phone-screen-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* Composition Layering in Hero */
.hero-floating-phone {
  position: absolute;
  transition: transform var(--transition-smooth);
}

.phone-center {
  z-index: 4;
  transform: translateY(-10px) scale(1.05);
}

.phone-left {
  z-index: 3;
  transform: translateX(-140px) translateY(40px) rotate(-6deg) scale(0.92);
}

.phone-right {
  z-index: 2;
  transform: translateX(140px) translateY(50px) rotate(6deg) scale(0.92);
}

/* --------------------------------------------------------------------------
   8. Trust / Value Strip
   -------------------------------------------------------------------------- */
.trust-strip-section {
  background: #FFFFFF;
  border-bottom: 1px solid var(--color-border);
  padding: 40px 0;
}

.trust-strip-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.trust-strip-item {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px 20px;
  background: #F8FAFC;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  transition: all var(--transition-fast);
}

.trust-strip-item:hover {
  background: #FFFFFF;
  border-color: #CBD5E1;
  box-shadow: var(--shadow-sm);
  transform: translateY(-2px);
}

.trust-icon-box {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background: #EFF6FF;
  color: var(--color-royal);
  border: 1px solid #DBEAFE;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.trust-icon-box svg {
  width: 22px;
  height: 22px;
}

.trust-strip-content h3 {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--color-navy-900);
  margin-bottom: 2px;
}

.trust-strip-content p {
  font-size: 0.82rem;
  color: var(--color-text-muted);
  line-height: 1.4;
}

/* --------------------------------------------------------------------------
   9. Featured Apps Section & Filtering
   -------------------------------------------------------------------------- */
.featured-apps-section {
  background: var(--color-bg-light);
}

.filter-tabs-wrapper {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  margin: 0 auto 48px auto;
  background: #F1F5F9;
  padding: 5px;
  border-radius: var(--radius-full);
  border: 1px solid #E2E8F0;
}

.filter-tab-btn {
  padding: 9px 22px;
  border-radius: var(--radius-full);
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--color-text-muted);
  background: transparent;
  border: none;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.filter-tab-btn:hover {
  color: var(--color-navy-900);
  background: rgba(255, 255, 255, 0.6);
}

.filter-tab-btn.active {
  background: var(--color-navy-900);
  color: #FFFFFF;
  box-shadow: 0 4px 12px rgba(15, 23, 42, 0.18);
  font-weight: 800;
}

.apps-cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(360px, 1fr));
  max-width: 980px;
  margin: 0 auto;
  gap: 32px;
}

.app-card {
  background: #FFFFFF;
  border-radius: var(--radius-xl);
  border: 1px solid #E2E8F0;
  box-shadow: var(--shadow-sm);
  padding: 32px;
  display: flex;
  flex-direction: column;
  transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
  position: relative;
  overflow: hidden;
}

.app-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 36px -8px rgba(37, 99, 235, 0.12), 0 0 0 1px rgba(37, 99, 235, 0.25);
  border-color: #93C5FD;
}

.app-card-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 20px;
}

.app-card-icon {
  width: 64px;
  height: 64px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.app-category-tag {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  background: var(--color-bg-light);
  color: var(--color-text-muted);
  border: 1px solid var(--color-border);
}

.app-card-title {
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--color-navy-900);
  margin-bottom: 8px;
}

.app-card-tagline {
  font-size: 0.95rem;
  color: var(--color-royal);
  font-weight: 600;
  margin-bottom: 16px;
}

.app-card-description {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  line-height: 1.6;
  margin-bottom: 24px;
  flex: 1;
}

.app-card-highlights {
  margin-bottom: 24px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.app-highlight-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  color: var(--color-navy-900);
  font-weight: 500;
}

.app-highlight-item svg {
  width: 16px;
  height: 16px;
  color: var(--color-emerald);
  flex-shrink: 0;
}

/* Mockup preview inside card */
.app-card-mockup-preview {
  margin: 12px 0 24px 0;
  display: flex;
  justify-content: center;
}

.mini-phone-frame {
  width: 180px;
  height: 280px;
  background: #1E293B;
  border-radius: 24px;
  padding: 6px;
  border: 1.5px solid #334155;
  box-shadow: var(--shadow-md);
  overflow: hidden;
}

.mini-phone-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 18px;
}

.app-card-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  padding-top: 20px;
  border-top: 1px solid var(--color-border-subtle);
}

.app-card-actions .btn {
  flex: 1;
}

/* --------------------------------------------------------------------------
   10. Why Preparation Desk & Pillars
   -------------------------------------------------------------------------- */
.why-section {
  background: #F8FAFC;
}

.pillars-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.pillar-card {
  padding: 32px 28px;
  background: #FFFFFF;
  border-radius: var(--radius-xl);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-base);
}

.pillar-card:hover {
  background: #FFFFFF;
  border-color: #93C5FD;
  box-shadow: 0 12px 28px -6px rgba(37, 99, 235, 0.1);
  transform: translateY(-3px);
}

.pillar-icon-box {
  width: 54px;
  height: 54px;
  border-radius: var(--radius-lg);
  background: #EFF6FF;
  border: 1px solid #DBEAFE;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-royal);
  margin-bottom: 20px;
  box-shadow: 0 2px 6px rgba(30, 58, 138, 0.08);
  transition: all var(--transition-base);
}

.pillar-icon-box svg {
  width: 26px;
  height: 26px;
  stroke-width: 2.2;
  display: block;
  transition: transform var(--transition-fast);
}

.pillar-card:hover .pillar-icon-box {
  box-shadow: 0 6px 16px -2px rgba(15, 23, 42, 0.12);
}

.pillar-card:hover .pillar-icon-box svg {
  transform: scale(1.08);
}

.pillar-icon-box.orange {
  background: #FFF7ED;
  border-color: #FFEDD5;
  color: var(--color-accent-orange);
  box-shadow: 0 2px 6px rgba(234, 88, 12, 0.08);
}

.pillar-icon-box.emerald {
  background: #ECFDF5;
  border-color: #D1FAE5;
  color: var(--color-emerald);
  box-shadow: 0 2px 6px rgba(5, 150, 105, 0.08);
}

.pillar-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-navy-900);
  margin-bottom: 12px;
}

.pillar-desc {
  font-size: 0.95rem;
  color: var(--color-text-muted);
  line-height: 1.6;
}

/* --------------------------------------------------------------------------
   11. Screenshot Showcase & Carousel
   -------------------------------------------------------------------------- */
.showcase-section {
  background: #0B1120;
  color: #FFFFFF;
  position: relative;
  overflow: hidden;
}

.showcase-section .section-title {
  color: #FFFFFF;
}

.showcase-section .section-subtitle {
  color: #94A3B8;
}

.showcase-feature-banner {
  margin-top: 48px;
  border-radius: var(--radius-2xl);
  overflow: hidden;
  box-shadow: 0 20px 40px -15px rgba(15, 23, 42, 0.12);
  border: 1px solid var(--color-border);
  background: #EBF5FF;
}

.showcase-feature-banner img {
  width: 100%;
  height: auto;
  display: block;
}

.carousel-container {
  position: relative;
  margin-top: 40px;
}

.screenshot-carousel {
  position: relative;
  width: 100%;
  overflow: hidden;
  padding: 10px 0 20px;
}

.carousel-track {
  display: flex;
  gap: 28px;
  position: relative;
  width: max-content;
  margin: 0;
  padding: 24px 0 35px 0;
  transition: transform 0.45s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: transform;
  user-select: none;
  touch-action: pan-y;
}

.carousel-slide {
  flex: 0 0 260px;
  display: flex;
  flex-direction: column;
  align-items: center;
  opacity: 0.55;
  transform: scale(0.92);
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.4s ease;
  cursor: pointer;
}

.carousel-slide.active {
  opacity: 1;
  transform: scale(1.03);
  cursor: default;
}

.carousel-slide:hover:not(.active) {
  opacity: 0.85;
  transform: scale(0.96);
}

.carousel-slide .android-device-frame {
  width: 260px;
  height: 540px;
  transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}

.carousel-slide.active .android-device-frame {
  box-shadow: 0 20px 45px rgba(0, 0, 0, 0.7), 0 0 30px rgba(37, 99, 235, 0.25);
  border-color: #3B82F6;
}

.carousel-slide .slide-caption {
  text-align: center;
  font-size: 0.85rem;
  color: #64748B;
  margin-top: 14px;
  font-weight: 500;
  transition: color 0.3s ease, font-weight 0.3s ease;
}

.carousel-slide.active .slide-caption {
  color: #F8FAFC;
  font-weight: 700;
}

.carousel-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-top: 14px;
}

.carousel-btn {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-full);
  background: #1E293B;
  color: #FFFFFF;
  border: 1px solid #334155;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
  user-select: none;
  transition: all var(--transition-fast);
}

.carousel-btn svg {
  pointer-events: none;
}

.carousel-btn:hover {
  background: var(--color-royal);
  border-color: var(--color-royal);
  transform: translateY(-1px);
}

.carousel-btn:active {
  transform: scale(0.92);
  background: var(--color-royal-hover);
}

.carousel-btn:focus-visible {
  outline: 2px solid #60A5FA;
  outline-offset: 2px;
}

.carousel-dots {
  display: flex;
  align-items: center;
  gap: 8px;
}

.carousel-dot {
  width: 10px;
  height: 10px;
  border-radius: var(--radius-full);
  background: #334155;
  border: none;
  padding: 0;
  cursor: pointer;
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
  transition: all var(--transition-fast);
}

.carousel-dot:hover {
  background: #64748B;
}

.carousel-dot.active {
  width: 24px;
  background: var(--color-royal);
}

/* --------------------------------------------------------------------------
   12. How It Works Section
   -------------------------------------------------------------------------- */
.how-it-works-section {
  background: #FFFFFF;
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 36px;
  position: relative;
}

.step-card {
  padding: 36px 28px;
  background: #FFFFFF;
  border-radius: var(--radius-xl);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
  position: relative;
  text-align: center;
  transition: all var(--transition-base);
}

.step-card:hover {
  transform: translateY(-3px);
  border-color: #93C5FD;
  box-shadow: 0 12px 28px -6px rgba(37, 99, 235, 0.1);
}

.step-number {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--color-royal);
  line-height: 1;
  margin: 0 auto 20px auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: #EFF6FF;
  border: 1px solid #DBEAFE;
}

.step-title {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--color-navy-900);
  margin-bottom: 12px;
}

.step-desc {
  font-size: 0.95rem;
  color: var(--color-text-muted);
  line-height: 1.6;
}

/* --------------------------------------------------------------------------
   13. FAQ Accordion
   -------------------------------------------------------------------------- */
.faq-section {
  background: var(--color-bg-light);
}

.faq-accordion {
  max-width: 820px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.faq-item {
  background: #FFFFFF;
  border-radius: 14px;
  border: 1px solid var(--color-border);
  box-shadow: 0 1px 3px rgba(15, 23, 42, 0.03);
  overflow: hidden;
  transition: all var(--transition-fast);
}

.faq-item:hover {
  border-color: #CBD5E1;
}

.faq-item.active {
  border-color: #93C5FD;
  box-shadow: 0 4px 14px rgba(37, 99, 235, 0.08);
}

.faq-trigger {
  width: 100%;
  padding: 18px 24px;
  text-align: left;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-navy-900);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  background: transparent;
  border: none;
  cursor: pointer;
  transition: color var(--transition-fast);
}

.faq-trigger:hover {
  color: var(--color-royal);
}

.faq-trigger svg {
  width: 20px;
  height: 20px;
  color: var(--color-royal);
  transition: transform var(--transition-fast);
  flex-shrink: 0;
}

.faq-item.active .faq-trigger svg {
  transform: rotate(180deg);
}

.faq-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-base);
  padding: 0 28px;
}

.faq-content p {
  padding-bottom: 22px;
  color: var(--color-text-muted);
  font-size: 0.98rem;
  line-height: 1.7;
}

/* --------------------------------------------------------------------------
   14. Final Call to Action
   -------------------------------------------------------------------------- */
.cta-banner-section {
  padding: 80px 0;
  background: #FFFFFF;
}

.cta-banner-card {
  background: #0F172A;
  border-radius: var(--radius-xl);
  padding: 64px 48px;
  color: #FFFFFF;
  text-align: center;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.cta-banner-card::before {
  display: none;
}

.cta-banner-title {
  font-size: 2.8rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 16px;
  position: relative;
}

.cta-banner-desc {
  font-size: 1.2rem;
  color: #CBD5E1;
  max-width: 680px;
  margin: 0 auto 36px auto;
  position: relative;
}

.cta-banner-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  position: relative;
  flex-wrap: wrap;
}

/* --------------------------------------------------------------------------
   15. Multi-Column Footer
   -------------------------------------------------------------------------- */
.site-footer {
  background: #0B1120;
  color: #94A3B8;
  padding: 80px 0 32px 0;
  border-top: 1px solid #1E293B;
  margin-top: auto;
}

.footer-top-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 60px;
}

.footer-brand-col {
  padding-right: 20px;
}

.footer-logo {
  height: 40px;
  width: auto;
  margin-bottom: 20px;
}

.footer-desc {
  font-size: 0.9rem;
  line-height: 1.6;
  margin-bottom: 24px;
  color: #94A3B8;
}

.footer-heading {
  font-size: 0.95rem;
  font-weight: 700;
  color: #FFFFFF;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 20px;
}

.footer-links-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-links-list a {
  color: #94A3B8;
  font-size: 0.9rem;
  display: inline-block;
  transition: all var(--transition-fast);
}

.footer-links-list a:hover {
  color: #FFFFFF;
  transform: translateX(4px);
}

.footer-social-links {
  display: flex;
  gap: 12px;
}

.social-icon-btn {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  background: #1E293B;
  color: #94A3B8;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}

.social-icon-btn:hover {
  background: var(--color-royal);
  color: #FFFFFF;
  transform: translateY(-2px);
}

.social-icon-btn[aria-label*="WhatsApp"]:hover {
  background: #059669;
  color: #FFFFFF;
}

.social-icon-btn svg {
  width: 18px;
  height: 18px;
}

/* Footer Bottom Disclaimer */
.footer-disclaimer-box {
  background: #0F172A;
  border-radius: var(--radius-lg);
  padding: 20px 24px;
  border: 1px solid #1E293B;
  font-size: 0.8rem;
  line-height: 1.6;
  color: #64748B;
  margin-bottom: 32px;
}

.footer-bottom-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 24px;
  border-top: 1px solid #1E293B;
  font-size: 0.85rem;
  color: #64748B;
  flex-wrap: wrap;
  gap: 16px;
}

/* --------------------------------------------------------------------------
   16. Forms & Interactive Elements (Contact Form)
   -------------------------------------------------------------------------- */
.contact-layout-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.2fr);
  gap: 48px;
  align-items: start;
}

.contact-info-card {
  background: #FFFFFF;
  border-radius: var(--radius-xl);
  padding: 36px;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
  min-width: 0;
}

.contact-info-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 28px;
  min-width: 0;
}

.contact-icon-box {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background: rgba(37, 99, 235, 0.1);
  color: var(--color-royal);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-icon-box svg {
  width: 20px;
  height: 20px;
}

.contact-item-title {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--color-navy-900);
  margin-bottom: 4px;
}

.contact-item-text {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  min-width: 0;
}

.contact-item-text a {
  word-break: break-word;
  overflow-wrap: anywhere;
}

.contact-form-card {
  background: #FFFFFF;
  border-radius: var(--radius-xl);
  padding: 40px;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-md);
  min-width: 0;
}

#contact-submit-btn {
  white-space: normal;
  text-align: center;
  justify-content: center;
  word-break: normal;
}

.form-group {
  margin-bottom: 20px;
}

.form-label {
  display: block;
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--color-navy-900);
  margin-bottom: 8px;
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: 12px 16px;
  font-family: inherit;
  font-size: 0.95rem;
  color: var(--color-navy-900);
  background: var(--color-bg-light);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--color-royal);
  background: #FFFFFF;
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15);
}

.form-input.input-error,
.form-textarea.input-error {
  border-color: #EF4444;
  background: #FEF2F2;
}

.form-error-msg {
  display: none;
  font-size: 0.8rem;
  color: #DC2626;
  margin-top: 6px;
  font-weight: 600;
}

.form-status-alert {
  display: none;
  padding: 18px 22px;
  border-radius: var(--radius-lg);
  font-size: 0.95rem;
  margin-bottom: 24px;
  line-height: 1.6;
  animation: fadeIn 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: 0 4px 12px rgba(15, 23, 42, 0.05);
}

.alert-success {
  background: #F0FDF4;
  border: 1.5px solid #86EFAC;
  color: #14532D;
}

.alert-error {
  background: #FEF2F2;
  border: 1.5px solid #FECACA;
  color: #991B1B;
}

.alert-info {
  background: #EFF6FF;
  border: 1.5px solid #BFDBFE;
  color: #1E40AF;
}

/* Quick Topic Chips */
.quick-chip {
  padding: 6px 14px;
  font-size: 0.8rem;
  font-weight: 600;
  border-radius: 20px;
  border: 1px solid #E2E8F0;
  background: #F8FAFC;
  color: var(--color-navy-800);
  cursor: pointer;
  transition: all 0.2s ease;
  user-select: none;
}

.quick-chip:hover {
  background: #EDF2F7;
  border-color: #CBD5E1;
  color: var(--color-royal);
}

.quick-chip.active {
  background: var(--color-royal);
  color: #FFFFFF;
  border-color: var(--color-royal);
  box-shadow: 0 2px 8px rgba(37, 99, 235, 0.25);
}

/* Character Counter */
.char-counter {
  font-size: 0.78rem;
  color: var(--color-text-muted);
  font-weight: 500;
  transition: color 0.2s ease;
}

.char-counter.valid {
  color: #10B981;
}

/* Ticket Badge in Success Alert */
.ticket-badge {
  display: inline-block;
  padding: 3px 8px;
  background: rgba(16, 185, 129, 0.15);
  border: 1px solid rgba(16, 185, 129, 0.35);
  border-radius: 6px;
  font-family: monospace;
  font-size: 0.85rem;
  font-weight: 700;
  color: #065F46;
  margin: 4px 0;
}

/* --------------------------------------------------------------------------
   17. Dedicated App Page Hero & Details
   -------------------------------------------------------------------------- */
.app-detail-hero {
  padding: 60px 0 80px 0;
  background: #F8FAFC;
  border-bottom: 1px solid var(--color-border);
}

.app-detail-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 48px;
  align-items: center;
}

.app-header-badge {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 20px;
}

.app-hero-icon {
  width: 72px;
  height: 72px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.app-hero-title {
  font-size: 3rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--color-navy-950);
  line-height: 1.15;
  margin-bottom: 12px;
}

.app-hero-tagline {
  font-size: 1.25rem;
  color: var(--color-royal);
  font-weight: 700;
  margin-bottom: 20px;
}

.app-hero-desc {
  font-size: 1.1rem;
  color: var(--color-text-muted);
  line-height: 1.7;
  margin-bottom: 32px;
}

/* Feature Grid on App Pages */
.app-features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.feature-box {
  background: #FFFFFF;
  border-radius: var(--radius-lg);
  padding: 28px;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-base);
}

.feature-box:hover {
  transform: translateY(-4px);
  border-color: var(--color-royal);
  box-shadow: var(--shadow-md);
}

.feature-box-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background: rgba(37, 99, 235, 0.08);
  color: var(--color-royal);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
}

.feature-box-title {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--color-navy-900);
  margin-bottom: 8px;
}

.feature-box-desc {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  line-height: 1.6;
}

/* Breadcrumbs */
.breadcrumb-nav {
  padding: 16px 0;
  font-size: 0.85rem;
  color: var(--color-text-light);
}

.breadcrumb-list {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.breadcrumb-list a {
  color: var(--color-text-muted);
}

.breadcrumb-list a:hover {
  color: var(--color-royal);
}

.breadcrumb-separator {
  color: #CBD5E1;
}

/* --------------------------------------------------------------------------
   18. Legal / Policy Page Formatting
   -------------------------------------------------------------------------- */
.legal-page-header {
  padding: 56px 0 40px 0;
  background: var(--color-bg-light);
  border-bottom: 1px solid var(--color-border);
}

.legal-content-section {
  padding: 64px 0 96px 0;
  background: #FFFFFF;
}

.legal-layout-grid {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 60px;
}

.legal-sidebar-nav {
  position: sticky;
  top: calc(var(--header-height) + 30px);
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.legal-sidebar-link {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-text-muted);
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
}

.legal-sidebar-link:hover,
.legal-sidebar-link.active {
  background: var(--color-bg-light);
  color: var(--color-royal);
}

.legal-body {
  max-width: 800px;
  font-size: 1rem;
  line-height: 1.8;
  color: #334155;
}

.legal-body h2 {
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--color-navy-900);
  margin: 40px 0 16px 0;
  padding-top: 16px;
  border-top: 1px solid var(--color-border-subtle);
}

.legal-body h2:first-of-type {
  margin-top: 0;
  padding-top: 0;
  border-top: none;
}

.legal-body p {
  margin-bottom: 20px;
}

.legal-body ul {
  list-style: disc;
  padding-left: 24px;
  margin-bottom: 20px;
}

.legal-body li {
  margin-bottom: 8px;
}

.legal-alert-box {
  background: #EFF6FF;
  border-left: 4px solid var(--color-royal);
  padding: 20px 24px;
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  margin: 28px 0;
  font-size: 0.95rem;
}

.legal-alert-box.warning {
  background: #FFFBEB;
  border-left-color: var(--color-accent-amber);
  color: #92400E;
}

.placeholder-badge {
  display: inline-block;
  background: #FEF3C7;
  color: #92400E;
  padding: 2px 8px;
  border-radius: 4px;
  font-family: monospace;
  font-size: 0.85em;
  border: 1px dashed #F59E0B;
}

/* About Page Principles Grid */
.principles-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  margin: 28px 0 36px 0;
}

@media (max-width: 640px) {
  .principles-grid {
    grid-template-columns: 1fr;
  }
}

.principle-card {
  background: #FFFFFF;
  border: 1px solid var(--color-border);
  border-radius: 16px;
  padding: 24px;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), border-color var(--transition-fast);
}

.principle-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: #93C5FD;
}

.principle-card-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
}

.principle-icon-box {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: #EFF6FF;
  color: var(--color-blue-600);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
}

.principle-title {
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--color-navy-900);
}

.principle-desc {
  font-size: 0.92rem;
  color: var(--color-text-muted);
  line-height: 1.6;
  margin-bottom: 0;
}

/* --------------------------------------------------------------------------
   19. Back to Top & Lightbox Modal
   -------------------------------------------------------------------------- */
.back-to-top-btn {
  position: fixed;
  bottom: 28px;
  right: 28px;
  width: 48px;
  height: 48px;
  border-radius: var(--radius-full);
  background: var(--color-royal);
  color: #FFFFFF;
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 900;
  opacity: 0;
  visibility: hidden;
  transform: translateY(12px);
  transition: all var(--transition-base);
}

.back-to-top-btn.is-visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.back-to-top-btn:hover {
  background: var(--color-navy-900);
  transform: translateY(-2px);
}

/* Lightbox Modal */
.lightbox-modal {
  position: fixed;
  inset: 0;
  z-index: 2100;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-base);
}

.lightbox-modal.is-open {
  opacity: 1;
  visibility: visible;
}

.lightbox-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(15, 23, 42, 0.85);
  backdrop-filter: blur(8px);
}

.lightbox-content {
  position: relative;
  max-width: 90vw;
  max-height: 90vh;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.lightbox-img {
  max-height: 75vh;
  width: auto;
  border-radius: var(--radius-xl);
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.8);
}

.lightbox-caption {
  color: #FFFFFF;
  font-size: 0.95rem;
  font-weight: 600;
  margin-top: 14px;
}

.lightbox-close {
  position: absolute;
  top: -44px;
  right: 0;
  color: #FFFFFF;
  font-size: 32px;
  line-height: 1;
}

/* --------------------------------------------------------------------------
   20. 404 Error Page
   -------------------------------------------------------------------------- */
.error-page-section {
  padding: 100px 0;
  text-align: center;
  background: var(--color-bg-light);
  flex: 1;
  display: flex;
  align-items: center;
}

.error-container {
  max-width: 600px;
  margin: 0 auto;
}

.error-code {
  font-size: 6rem;
  font-weight: 900;
  color: var(--color-royal);
  line-height: 1;
  margin-bottom: 16px;
}

/* --------------------------------------------------------------------------
   21. Learning Ecosystem & Student Benefits Sections
   -------------------------------------------------------------------------- */
.ecosystem-section {
  background: #F8FAFC;
  color: var(--color-navy-900);
  position: relative;
  overflow: hidden;
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.ecosystem-section .section-title {
  color: var(--color-navy-900);
}

.ecosystem-section .section-subtitle {
  color: var(--color-text-muted);
}

.ecosystem-container {
  max-width: 1080px;
  margin: 0 auto;
}

.ecosystem-graphic-wrapper {
  background: #0F172A;
  border-radius: var(--radius-2xl);
  padding: 16px;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
  border: 1px solid rgba(255, 255, 255, 0.1);
  margin-bottom: 32px;
}

.ecosystem-graphic-img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: var(--radius-xl);
}

.ecosystem-pillars-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}

.ecosystem-pillar-card {
  background: #FFFFFF;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: 32px 28px;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-base);
}

.ecosystem-pillar-card:hover {
  background: #FFFFFF;
  transform: translateY(-3px);
  border-color: #93C5FD;
  box-shadow: 0 12px 28px -6px rgba(37, 99, 235, 0.1);
}

.ecosystem-pillar-title {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--color-navy-900);
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.ecosystem-pillar-desc {
  font-size: 0.92rem;
  color: var(--color-text-muted);
  line-height: 1.65;
}

/* Benefits Section */
.benefits-section {
  background: #FFFFFF;
}

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 28px;
  margin-bottom: 48px;
}

.benefit-card {
  background: var(--color-bg-light);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-2xl);
  padding: 32px 28px;
  transition: all var(--transition-base);
  position: relative;
}

.benefit-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: #CBD5E1;
  background: #FFFFFF;
}

.benefit-icon-box {
  width: 54px;
  height: 54px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}

.benefit-icon-box svg {
  width: 26px;
  height: 26px;
}

.benefit-icon-blue {
  background: #EFF6FF;
  color: var(--color-royal);
}

.benefit-icon-orange {
  background: #FFF7ED;
  color: var(--color-accent-orange);
}

.benefit-icon-green {
  background: #ECFDF5;
  color: var(--color-emerald);
}

.benefit-icon-purple {
  background: #F5F3FF;
  color: #7C3AED;
}

.benefit-title {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--color-navy-900);
  margin-bottom: 12px;
}

.benefit-desc {
  font-size: 0.95rem;
  color: var(--color-text-muted);
  line-height: 1.7;
}

/* Neutral Student Philosophy Banner */
.student-philosophy-card {
  background: #1E3A8A;
  border-radius: var(--radius-2xl);
  padding: 40px;
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  box-shadow: var(--shadow-xl);
}

.student-philosophy-content {
  max-width: 680px;
}

.student-philosophy-title {
  font-size: 1.6rem;
  font-weight: 800;
  color: #FFFFFF;
  margin-bottom: 12px;
}

.student-philosophy-desc {
  font-size: 1rem;
  color: #CBD5E1;
  line-height: 1.7;
}

/* --------------------------------------------------------------------------
   21. Modern EdTech Platform & Student Imagery Styles
   -------------------------------------------------------------------------- */

/* EdTech Hero & Student Showcase */
.edtech-hero {
  padding: 60px 0 80px;
  background: #F8FAFC;
  border-bottom: 1px solid var(--color-border);
  overflow: hidden;
  position: relative;
}

.edtech-hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.95fr;
  gap: 48px;
  align-items: center;
}

.hero-pill-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: #EFF6FF;
  border: 1px solid #BFDBFE;
  color: #1D4ED8;
  font-size: 0.85rem;
  font-weight: 700;
  padding: 6px 14px;
  border-radius: 9999px;
  margin-bottom: 20px;
}

.hero-pill-badge .pulse-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #2563EB;
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.25);
  animation: pulseDot 2s infinite ease-in-out;
}

@keyframes pulseDot {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.4); opacity: 0.7; }
}

.student-hero-wrapper {
  position: relative;
}

.student-hero-frame {
  position: relative;
  border-radius: 28px;
  overflow: hidden;
  box-shadow: 0 25px 50px -12px rgba(15, 23, 42, 0.22);
  border: 4px solid #FFFFFF;
  background: #E2E8F0;
}

.student-hero-frame img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.student-hero-frame:hover img {
  transform: scale(1.02);
}

/* Floating Glassmorphic Stats on Hero */
.floating-stat-card {
  position: absolute;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  padding: 14px 18px;
  border-radius: 18px;
  box-shadow: 0 12px 30px rgba(15, 23, 42, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.8);
  display: flex;
  align-items: center;
  gap: 12px;
  z-index: 2;
  animation: floatCard 4s ease-in-out infinite;
}

.floating-stat-top {
  top: -20px;
  right: -20px;
}

.floating-stat-bottom {
  bottom: -20px;
  left: -20px;
  animation-delay: 2s;
}

@keyframes floatCard {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

.floating-stat-icon {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  flex-shrink: 0;
}

.floating-stat-number {
  font-weight: 800;
  font-size: 1.15rem;
  color: var(--color-navy-900);
  line-height: 1.2;
}

.floating-stat-label {
  font-size: 0.75rem;
  color: var(--color-text-muted);
  font-weight: 600;
}

/* EdTech Stats Counter Bar */
.edtech-stats-bar {
  background: #FFFFFF;
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  padding: 26px 0;
  box-shadow: 0 4px 16px -4px rgba(15, 23, 42, 0.04);
}

.edtech-stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.edtech-stat-item {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 8px 18px;
  border-right: 1px solid var(--color-border);
  transition: transform var(--transition-fast);
}

.edtech-stat-item:hover {
  transform: translateY(-2px);
}

.edtech-stat-item:last-child {
  border-right: none;
}

.edtech-stat-icon {
  width: 50px;
  height: 50px;
  border-radius: 14px;
  background: #EFF6FF;
  color: var(--color-blue-600);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  flex-shrink: 0;
  border: 1px solid #DBEAFE;
}

.edtech-stat-value {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--color-navy-900);
  line-height: 1.1;
}

.edtech-stat-text {
  font-size: 0.82rem;
  color: var(--color-text-muted);
  font-weight: 600;
  margin-top: 2px;
}

/* Goal Selector / Category Switcher */
.goal-selector-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 40px;
}

.goal-pill-btn {
  background: #FFFFFF;
  border: 1px solid var(--color-border);
  padding: 10px 18px;
  border-radius: 9999px;
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--color-text);
  cursor: pointer;
  transition: all 0.2s ease;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.goal-pill-btn:hover {
  border-color: var(--color-blue-600);
  color: var(--color-blue-600);
  background: #F8FAFC;
}

.goal-pill-btn.active {
  background: var(--color-navy-900);
  border-color: var(--color-navy-900);
  color: #FFFFFF;
  box-shadow: 0 4px 12px rgba(19, 54, 97, 0.25);
}

.goal-pill-btn .pill-count {
  background: rgba(0, 0, 0, 0.08);
  font-size: 0.72rem;
  padding: 2px 7px;
  border-radius: 9999px;
}

.goal-pill-btn.active .pill-count {
  background: rgba(255, 255, 255, 0.2);
  color: #FFFFFF;
}

/* Platform Badges (Android & iOS) */
.platform-pill {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 0.72rem;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: 6px;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.platform-android {
  background: #DCFCE7;
  color: #15803D;
  border: 1px solid #BBF7D0;
}

.platform-ios {
  background: #F1F5F9;
  color: #334155;
  border: 1px solid #E2E8F0;
}

/* Status Chips */
.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.72rem;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 9999px;
}

.status-live {
  background: #ECFDF5;
  color: #047857;
  border: 1px solid #A7F3D0;
}

.status-live::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #10B981;
}

.status-beta {
  background: #EFF6FF;
  color: #1D4ED8;
  border: 1px solid #BFDBFE;
}

.status-beta::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #2563EB;
}

.status-upcoming {
  background: #F8FAFC;
  color: #64748B;
  border: 1px solid #E2E8F0;
}

/* 24-App Catalog Grid */
.apps-catalog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.app-catalog-card {
  background: #FFFFFF;
  border-radius: 20px;
  border: 1px solid var(--color-border);
  padding: 28px;
  display: flex;
  flex-direction: column;
  transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
  position: relative;
  box-shadow: var(--shadow-card);
}

.app-catalog-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 40px -10px rgba(37, 99, 235, 0.12), 0 0 0 1px rgba(37, 99, 235, 0.35);
  border-color: #93C5FD;
}

.app-card-top {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 16px;
}

.app-card-icon-frame {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #FFFFFF;
  font-weight: 800;
  font-size: 1.4rem;
  flex-shrink: 0;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
  transition: transform var(--transition-fast);
}

.app-catalog-card:hover .app-card-icon-frame {
  transform: scale(1.06);
}

.app-card-icon-frame img {
  width: 100%;
  height: 100%;
  border-radius: 14px;
  object-fit: cover;
}

.app-card-meta {
  flex-grow: 1;
}

.app-card-target-exam {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 800;
  text-transform: uppercase;
  color: var(--color-blue-600);
  background: #EFF6FF;
  padding: 3px 8px;
  border-radius: 6px;
  letter-spacing: 0.05em;
  margin-bottom: 6px;
}

.app-card-name {
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--color-navy-900);
  line-height: 1.3;
}

.app-card-tagline {
  font-size: 0.88rem;
  color: var(--color-text-muted);
  line-height: 1.5;
  margin-bottom: 16px;
  flex-grow: 1;
}

.app-card-features-list {
  list-style: none;
  padding: 0;
  margin: 0 0 20px 0;
  font-size: 0.84rem;
  color: var(--color-text);
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.app-card-features-list li {
  position: relative;
  padding-left: 26px;
  margin-bottom: 0;
  line-height: 1.45;
}

.app-card-features-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 1px;
  width: 18px;
  height: 18px;
  background: #ECFDF5;
  color: #059669;
  border-radius: 50%;
  font-size: 0.68rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
}

.app-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding-top: 16px;
  border-top: 1px solid var(--color-border);
  margin-top: auto;
}

.app-card-platforms {
  display: flex;
  gap: 6px;
}

/* Student Stories / Testimonials Section */
.student-stories-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.student-story-card {
  background: #FFFFFF;
  border: 1px solid var(--color-border);
  border-radius: 20px;
  padding: 32px 28px;
  display: flex;
  flex-direction: column;
  transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
  box-shadow: var(--shadow-card);
}

.student-story-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-xl);
  border-color: #CBD5E1;
}

.student-story-profile {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 16px;
}

.student-story-avatar {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--color-blue-600);
  box-shadow: 0 2px 8px rgba(37, 99, 235, 0.2);
}

.student-story-name {
  font-weight: 800;
  color: var(--color-navy-900);
  font-size: 1rem;
}

.student-story-exam {
  font-size: 0.8rem;
  color: var(--color-blue-600);
  font-weight: 600;
}

.student-story-quote {
  font-size: 0.92rem;
  color: var(--color-text);
  line-height: 1.6;
  font-style: italic;
  margin-bottom: 16px;
  flex-grow: 1;
}

/* Modern Comparison Table Component */
.comparison-table-wrapper {
  max-width: 900px;
  margin: 0 auto;
  background: #FFFFFF;
  border-radius: 20px;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-card);
  overflow: hidden;
}

.comparison-header-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  border-bottom: 2px solid var(--color-border);
  background: #F8FAFC;
  padding: 20px 28px;
  font-weight: 800;
}

.comparison-header-col-dim {
  color: #64748B;
  font-size: 1.05rem;
}

.comparison-header-col-active {
  color: var(--color-royal);
  font-size: 1.05rem;
  display: flex;
  align-items: center;
  gap: 8px;
}

.comparison-header-col-active::after {
  content: "OUR PROMISE";
  font-size: 0.65rem;
  background: #EFF6FF;
  color: var(--color-royal);
  padding: 2px 8px;
  border-radius: 9999px;
  font-weight: 800;
  letter-spacing: 0.04em;
}

.comparison-data-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  border-bottom: 1px solid var(--color-border);
  padding: 18px 28px;
  font-size: 0.95rem;
  align-items: center;
  transition: background 0.15s ease;
}

.comparison-data-row:last-child {
  border-bottom: none;
}

.comparison-data-row:hover {
  background: #F8FAFC;
}

.comparison-col-dim {
  color: #64748B;
  display: flex;
  align-items: center;
  gap: 12px;
}

.comparison-col-dim .icon-cross {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: #FEE2E2;
  color: #DC2626;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 800;
  flex-shrink: 0;
}

.comparison-col-highlight {
  color: var(--color-navy-900);
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 12px;
}

.comparison-col-highlight .icon-check {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: #ECFDF5;
  color: #059669;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 800;
  flex-shrink: 0;
}

/* Ecosystem Banner with Student Image */
.ecosystem-banner {
  background: #0F172A;
  border-radius: 28px;
  padding: 48px;
  color: #FFFFFF;
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 40px;
  align-items: center;
  box-shadow: 0 25px 50px -12px rgba(15, 23, 42, 0.3);
  overflow: hidden;
}

.ecosystem-banner-img {
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.3);
  border: 2px solid rgba(255, 255, 255, 0.15);
}

.ecosystem-banner-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* Button Spinner */
.btn-spinner {
  animation: spin 1s linear infinite;
  vertical-align: middle;
  margin-right: 6px;
}

@keyframes spin {
  100% { transform: rotate(360deg); }
}

/* ==========================================================================
   20. Cookie Consent Banner & Preferences System
   Strictly solid plain colors — zero gradients
   ========================================================================== */

/* Floating Bottom Banner */
.cookie-consent-banner {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%) translateY(130%);
  width: calc(100% - 48px);
  max-width: 1100px;
  z-index: 9998;
  background: #FFFFFF;
  border: 1px solid var(--color-border);
  border-radius: 20px;
  box-shadow: 0 20px 40px -10px rgba(15, 23, 42, 0.18), 0 0 0 1px rgba(15, 23, 42, 0.06);
  padding: 20px 24px;
  opacity: 0;
  pointer-events: none;
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.35s ease;
}

.cookie-consent-banner.is-visible {
  transform: translateX(-50%) translateY(0);
  opacity: 1;
  pointer-events: auto;
}

.cookie-banner-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  width: 100%;
  max-width: 100%;
  padding: 0;
}

.cookie-banner-content {
  display: flex;
  align-items: center;
  gap: 16px;
  flex: 1;
}

.cookie-banner-icon-col {
  flex-shrink: 0;
}

.cookie-icon-bubble {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 46px;
  height: 46px;
  background: #EFF6FF;
  border: 1px solid #DBEAFE;
  border-radius: 14px;
  font-size: 1.4rem;
}

.cookie-banner-text {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.cookie-banner-heading {
  font-size: 1rem;
  font-weight: 800;
  color: var(--color-navy-900);
  line-height: 1.3;
}

.cookie-banner-desc {
  font-size: 0.88rem;
  color: var(--color-text-muted);
  line-height: 1.5;
  margin: 0;
}

.cookie-policy-link {
  color: var(--color-blue-600);
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 2px;
}

.cookie-policy-link:hover {
  color: var(--color-royal-hover);
}

.cookie-banner-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.cookie-banner-actions .btn-sm {
  padding: 10px 18px;
  font-size: 0.88rem;
  border-radius: var(--radius-full);
}

/* Modal Backdrop & Preferences Dialog */
.cookie-modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(11, 17, 32, 0.65);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.25s ease, visibility 0.25s ease;
}

.cookie-modal-backdrop.is-active {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.cookie-modal-card {
  background: #FFFFFF;
  border: 1px solid var(--color-border);
  border-radius: 24px;
  box-shadow: 0 30px 60px -15px rgba(15, 23, 42, 0.3);
  max-width: 580px;
  width: 100%;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transform: scale(0.96);
  transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.cookie-modal-backdrop.is-active .cookie-modal-card {
  transform: scale(1);
}

.cookie-modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px 28px 18px;
  border-bottom: 1px solid var(--color-border);
}

.cookie-modal-title-wrap {
  display: flex;
  align-items: center;
  gap: 12px;
}

.cookie-icon-frame {
  width: 38px;
  height: 38px;
  background: #EFF6FF;
  border: 1px solid #DBEAFE;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
}

.cookie-modal-title {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--color-navy-900);
  margin: 0;
}

.cookie-modal-close {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: var(--radius-full);
  background: #F1F5F9;
  border: 1px solid var(--color-border);
  color: var(--color-text-muted);
  font-size: 1.4rem;
  line-height: 1;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.cookie-modal-close:hover {
  background: #E2E8F0;
  color: var(--color-navy-900);
}

.cookie-modal-body {
  padding: 24px 28px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.cookie-modal-intro {
  font-size: 0.92rem;
  color: var(--color-text-muted);
  line-height: 1.6;
  margin: 0 0 6px 0;
}

/* Category Groups inside Modal */
.cookie-pref-group {
  background: #F8FAFC;
  border: 1px solid var(--color-border);
  border-radius: 16px;
  padding: 16px 20px;
  transition: border-color var(--transition-fast);
}

.cookie-pref-group:hover {
  border-color: #CBD5E1;
}

.cookie-pref-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 8px;
}

.cookie-pref-info {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.cookie-pref-name {
  font-size: 0.98rem;
  font-weight: 800;
  color: var(--color-navy-900);
}

.cookie-badge-required {
  font-size: 0.72rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  background: #EFF6FF;
  color: var(--color-blue-600);
  padding: 3px 8px;
  border-radius: 6px;
  border: 1px solid #DBEAFE;
}

.cookie-badge-optional {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  background: #F1F5F9;
  color: var(--color-text-muted);
  padding: 3px 8px;
  border-radius: 6px;
  border: 1px solid #E2E8F0;
}

.cookie-pref-desc {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  line-height: 1.55;
  margin: 0;
}

/* Accessible Switch Component */
.cookie-switch-label {
  position: relative;
  display: inline-block;
  width: 44px;
  height: 24px;
  flex-shrink: 0;
  cursor: pointer;
}

.cookie-switch-label input {
  opacity: 0;
  width: 0;
  height: 0;
}

.cookie-slider {
  position: absolute;
  cursor: pointer;
  inset: 0;
  background-color: #CBD5E1;
  border-radius: 9999px;
  transition: 0.25s;
}

.cookie-slider::before {
  position: absolute;
  content: "";
  height: 18px;
  width: 18px;
  left: 3px;
  bottom: 3px;
  background-color: #FFFFFF;
  border-radius: 50%;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
  transition: 0.25s;
}

input:checked + .cookie-slider {
  background-color: var(--color-blue-600);
}

input:checked + .cookie-slider::before {
  transform: translateX(20px);
}

input:disabled + .cookie-slider {
  background-color: var(--color-blue-600);
  opacity: 0.75;
  cursor: not-allowed;
}

.cookie-modal-footer {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 12px;
  padding: 18px 28px 24px;
  border-top: 1px solid var(--color-border);
  background: #FAFAFA;
}

/* Footer Trigger Button */
.cookie-prefs-trigger {
  background: none;
  border: none;
  padding: 0;
  color: #94A3B8;
  font-size: 0.9rem;
  font-family: inherit;
  cursor: pointer;
  display: inline-block;
  transition: all var(--transition-fast);
  text-align: left;
}

.cookie-prefs-trigger:hover {
  color: #FFFFFF;
  transform: translateX(4px);
}

/* Mobile Responsive Adjustments for Cookie Consent & Modal */
@media (max-width: 768px) {
  .cookie-consent-banner {
    bottom: 12px;
    left: 12px;
    right: 12px;
    width: auto;
    max-width: none;
    padding: 16px;
    border-radius: 18px;
    transform: translateY(130%);
  }

  .cookie-consent-banner.is-visible {
    transform: translateY(0);
  }

  .cookie-banner-container {
    flex-direction: column;
    align-items: stretch;
    gap: 14px;
  }

  .cookie-banner-content {
    align-items: flex-start;
    gap: 12px;
  }

  .cookie-icon-bubble {
    width: 38px;
    height: 38px;
    font-size: 1.2rem;
    border-radius: 12px;
  }

  .cookie-banner-heading {
    font-size: 0.95rem;
    line-height: 1.3;
  }

  .cookie-banner-desc {
    font-size: 0.82rem;
    line-height: 1.45;
  }

  .cookie-banner-actions {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
    width: 100%;
  }

  .cookie-banner-actions #cookie-btn-accept {
    grid-column: 1 / -1;
    order: -1;
  }

  .cookie-banner-actions .btn,
  .cookie-banner-actions .btn-sm {
    width: 100%;
    padding: 10px 12px;
    font-size: 0.84rem;
    min-height: 40px;
    text-align: center;
    justify-content: center;
  }

  .cookie-modal-backdrop {
    padding: 12px;
    align-items: flex-end;
  }

  .cookie-modal-card {
    border-radius: 24px 24px 18px 18px;
    max-height: 88vh;
    width: 100%;
    max-width: 100%;
  }

  .cookie-modal-header {
    padding: 16px 18px;
  }

  .cookie-modal-title-wrap {
    gap: 10px;
    min-width: 0;
    flex: 1;
  }

  .cookie-icon-frame {
    width: 32px;
    height: 32px;
    font-size: 1.05rem;
    border-radius: 8px;
    flex-shrink: 0;
  }

  .cookie-modal-title {
    font-size: 1.05rem;
    line-height: 1.3;
    white-space: normal;
  }

  .cookie-modal-close {
    width: 32px;
    height: 32px;
    font-size: 1.25rem;
    flex-shrink: 0;
    margin-left: 8px;
  }

  .cookie-modal-body {
    padding: 16px 18px;
    gap: 14px;
    -webkit-overflow-scrolling: touch;
    overscroll-behavior: contain;
  }

  .cookie-modal-intro {
    font-size: 0.85rem;
    line-height: 1.5;
    margin-bottom: 4px;
  }

  .cookie-pref-group {
    padding: 12px 14px;
    border-radius: 14px;
  }

  .cookie-pref-header {
    gap: 12px;
    margin-bottom: 6px;
    align-items: flex-start;
  }

  .cookie-pref-info {
    flex: 1;
    min-width: 0;
    gap: 6px 8px;
  }

  .cookie-pref-name {
    font-size: 0.9rem;
    line-height: 1.3;
  }

  .cookie-pref-desc {
    font-size: 0.8rem;
    line-height: 1.45;
  }

  .cookie-modal-footer {
    flex-direction: column-reverse;
    gap: 8px;
    padding: 14px 18px 16px;
  }

  .cookie-modal-footer .btn {
    width: 100%;
    justify-content: center;
    text-align: center;
    padding: 11px 16px;
    font-size: 0.88rem;
    min-height: 42px;
  }
}

@media (max-width: 480px) {
  .cookie-consent-banner {
    bottom: 8px;
    left: 8px;
    right: 8px;
    padding: 14px 12px 12px;
  }

  .cookie-modal-backdrop {
    padding: 8px;
  }

  .cookie-modal-card {
    max-height: 90vh;
    border-radius: 20px 20px 14px 14px;
  }
}