/* ==========================================================================
   CHIẾN DỊCH "CHẠM" - LIFEBUOY VIỆT NAM (cham.lifebuoy.com.vn)
   Design System & Official Stylesheet
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Be+Vietnam+Pro:ital,wght@0,300;0,400;0,500;0,600;0,700;0,800;0,900;1,400;1,600;1,700&display=swap');

:root {
  /* Brand Color Palette */
  --color-red-primary: #D7201A;
  --color-red-dark: #B31410;
  --color-red-light: #FDE8E7;
  --color-red-glow: rgba(215, 32, 26, 0.25);
  
  --color-beige-bg: #F6ECDD;
  --color-beige-light: #FAF4EC;
  --color-beige-card: #FFFFFF;
  --color-beige-border: #E8DCCF;
  --color-beige-subtle: #F2E4D2;
  
  --color-gold: #C9962E;
  --color-gold-light: #FBF2DE;
  --color-gold-dark: #A0741B;
  
  --color-green: #2E7D5B;
  --color-green-light: #EBF6F0;
  --color-green-dark: #1E553E;
  
  --color-earth-dark: #3B2A1E;
  --color-earth-medium: #5C4738;
  --color-text-main: #33261D;
  --color-text-muted: #7A695C;
  --color-text-light: #FFFFFF;
  
  /* Typography */
  --font-family: 'Be Vietnam Pro', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  
  /* Shadows */
  --shadow-sm: 0 2px 8px rgba(59, 42, 30, 0.06);
  --shadow-md: 0 8px 24px rgba(59, 42, 30, 0.08);
  --shadow-lg: 0 16px 40px rgba(59, 42, 30, 0.12);
  --shadow-3d: 0 20px 50px rgba(215, 32, 26, 0.28), 0 6px 12px rgba(59, 42, 30, 0.1);
  --shadow-button: 0 10px 25px rgba(215, 32, 26, 0.42), inset 0 2px 2px rgba(255, 255, 255, 0.35);
  
  /* Radii */
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-xl: 36px;
  --radius-pill: 9999px;
  
  /* Transitions */
  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-base: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-bounce: 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-family);
  background-color: var(--color-beige-bg);
  color: var(--color-text-main);
  line-height: 1.65;
  overflow-x: hidden;
  position: relative;
}

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

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

button, input {
  font-family: inherit;
}

.container {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 24px;
}

.section-padding {
  padding: 100px 0;
}

/* ==========================================================================
   TOP BAR & HEADER (STICKY)
   ========================================================================== */
.top-notice-bar {
  background-color: var(--color-earth-dark);
  color: var(--color-beige-bg);
  font-size: 0.825rem;
  padding: 6px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.top-notice-bar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.top-notice-left {
  display: flex;
  align-items: center;
  gap: 12px;
}

.live-pulse-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.75rem;
  font-weight: 600;
  color: #55D499;
}

.pulse-dot {
  width: 8px;
  height: 8px;
  background-color: #2ED573;
  border-radius: 50%;
  box-shadow: 0 0 0 0 rgba(46, 213, 115, 0.7);
  animation: pulseGreen 1.8s infinite;
}

@keyframes pulseGreen {
  0% {
    transform: scale(0.95);
    box-shadow: 0 0 0 0 rgba(46, 213, 115, 0.7);
  }
  70% {
    transform: scale(1);
    box-shadow: 0 0 0 8px rgba(46, 213, 115, 0);
  }
  100% {
    transform: scale(0.95);
    box-shadow: 0 0 0 0 rgba(46, 213, 115, 0);
  }
}

.top-external-link {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  color: var(--color-gold);
  font-weight: 600;
  transition: var(--transition-fast);
}

.top-external-link:hover {
  color: #FFE699;
  text-decoration: underline;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1.5px solid var(--color-beige-border);
  box-shadow: 0 4px 20px rgba(59, 42, 30, 0.04);
  transition: var(--transition-base);
}

.site-header.scrolled {
  box-shadow: 0 8px 30px rgba(59, 42, 30, 0.1);
  background: rgba(255, 255, 255, 0.98);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  height: 76px;
  gap: clamp(24px, 3.5vw, 44px);
  width: 100%;
}

/* Brand Logo */
.brand-logo-group {
  display: inline-flex !important;
  align-items: center !important;
  gap: 8px !important;
  text-decoration: none !important;
  flex-shrink: 0 !important;
  white-space: nowrap !important;
  max-height: 48px !important;
}

.brand-logo-group img.unilever-nav-logo,
img.unilever-nav-logo {
  height: 32px !important;
  width: auto !important;
  max-height: 32px !important;
  max-width: 44px !important;
  object-fit: contain !important;
  flex-shrink: 0 !important;
  display: block !important;
}

.brand-logo-group .brand-divider {
  width: 1.5px !important;
  height: 20px !important;
  background-color: #D1C5B8 !important;
  display: inline-block !important;
  margin: 0 4px !important;
  border-radius: 1px !important;
  flex-shrink: 0 !important;
}

.brand-logo-group img.lifebuoy-nav-logo,
img.lifebuoy-nav-logo {
  height: 30px !important;
  width: auto !important;
  max-height: 30px !important;
  max-width: 65px !important;
  object-fit: contain !important;
  flex-shrink: 0 !important;
  display: block !important;
}

/* Nav Menu */
.header-nav {
  display: flex;
  align-items: center;
  gap: clamp(10px, 1.4vw, 22px);
  flex-shrink: 0;
}

.nav-link {
  font-size: clamp(0.82rem, 0.9vw, 0.9rem);
  font-weight: 700;
  color: var(--color-earth-dark);
  position: relative;
  padding: 6px 3px;
  white-space: nowrap;
  letter-spacing: -0.2px;
  transition: color var(--transition-fast);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0;
  height: 2.5px;
  background-color: var(--color-red-primary);
  border-radius: 2px;
  transition: all 0.25s ease;
  transform: translateX(-50%);
}

.nav-link:hover {
  color: var(--color-red-primary);
}

.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}

.nav-link.active {
  color: var(--color-red-primary);
}

/* Header Action */
.header-action {
  display: none;
  align-items: center;
  gap: 16px;
}

.btn-header-touch {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: linear-gradient(135deg, var(--color-red-primary), var(--color-red-dark));
  color: white;
  font-weight: 800;
  font-size: 0.925rem;
  padding: 10px 22px;
  border-radius: var(--radius-pill);
  box-shadow: 0 4px 15px rgba(215, 32, 26, 0.35);
  border: 1px solid rgba(255, 255, 255, 0.2);
  transition: all var(--transition-fast);
  cursor: pointer;
}

.btn-header-touch:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(215, 32, 26, 0.5);
  background: linear-gradient(135deg, #e62822, var(--color-red-primary));
}

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

/* Mobile Toggle */
.mobile-nav-toggle {
  display: block;
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--color-earth-dark);
  cursor: pointer;
  padding: 6px;
  border-radius: 8px;
}

/* ==========================================================================
   HERO SECTION
   ========================================================================== */
.hero-section {
  position: relative;
  min-height: calc(100vh - 110px);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  background-color: var(--color-beige-bg);
  overflow: hidden;
  padding-top: 50px;
}

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

.hero-bg-layer img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 30%;
  filter: brightness(0.92) contrast(1.04);
}

.hero-gradient-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    180deg,
    rgba(246, 236, 221, 0.45) 0%,
    rgba(246, 236, 221, 0.8) 45%,
    rgba(246, 236, 221, 0.98) 85%,
    var(--color-beige-bg) 100%
  );
  z-index: 2;
}

.hero-content {
  position: relative;
  z-index: 3;
  max-width: 860px;
  margin: 0 auto;
  text-align: center;
  padding-top: 40px;
}

.hero-pill-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background-color: var(--color-red-primary);
  color: white;
  padding: 8px 20px;
  border-radius: var(--radius-pill);
  font-size: 0.825rem;
  font-weight: 800;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  margin-bottom: 24px;
  box-shadow: 0 4px 14px rgba(215, 32, 26, 0.35);
  border: 1px solid rgba(255, 255, 255, 0.3);
  animation: floatSubtle 3s ease-in-out infinite;
}

@keyframes floatSubtle {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-4px); }
}

.hero-title {
  font-size: clamp(2.3rem, 5.5vw, 4rem);
  font-weight: 900;
  color: var(--color-red-primary);
  line-height: 1.15;
  letter-spacing: -0.5px;
  margin-bottom: 20px;
  text-transform: uppercase;
  text-shadow: 0 2px 10px rgba(255, 255, 255, 0.8);
}

.hero-subtitle {
  font-size: clamp(1.05rem, 2vw, 1.28rem);
  font-weight: 500;
  color: var(--color-earth-dark);
  line-height: 1.7;
  margin-bottom: 36px;
  max-width: 720px;
  margin-left: auto;
  margin-right: auto;
}

.hero-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
  margin-bottom: 48px;
  flex-wrap: wrap;
}

.btn-cta-primary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: linear-gradient(135deg, var(--color-red-primary) 0%, #B81510 100%);
  color: white;
  font-size: 1.125rem;
  font-weight: 800;
  padding: 16px 36px;
  border-radius: var(--radius-pill);
  box-shadow: var(--shadow-button);
  border: 2px solid rgba(255, 255, 255, 0.3);
  cursor: pointer;
  transition: all var(--transition-bounce);
}

.btn-cta-primary:hover {
  transform: translateY(-4px) scale(1.02);
  box-shadow: 0 16px 35px rgba(215, 32, 26, 0.5);
}

.btn-cta-secondary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background-color: rgba(255, 255, 255, 0.7);
  color: var(--color-earth-dark);
  font-size: 1.05rem;
  font-weight: 700;
  padding: 15px 30px;
  border-radius: var(--radius-pill);
  border: 1.8px solid var(--color-beige-border);
  backdrop-filter: blur(8px);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.btn-cta-secondary:hover {
  background-color: white;
  border-color: var(--color-earth-dark);
  color: var(--color-red-primary);
  transform: translateY(-2px);
}

/* Hero Live Ticker Bar */
.hero-live-strip-wrap {
  position: relative;
  z-index: 3;
  width: 100%;
  padding-bottom: 30px;
}

.hero-live-strip {
  background: #FFFFFF;
  border: 1.5px solid var(--color-beige-border);
  border-radius: var(--radius-pill);
  padding: 12px 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 780px;
  margin: 0 auto;
  box-shadow: 0 8px 24px rgba(59, 42, 30, 0.08);
  gap: 16px;
}

.hero-live-metric {
  display: flex;
  align-items: center;
  gap: 12px;
}

.hero-live-label {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.hero-odometer-wrap {
  display: flex;
  align-items: baseline;
  gap: 4px;
}

.hero-live-counter {
  font-size: 1.65rem;
  font-weight: 900;
  color: var(--color-red-primary);
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.5px;
}

.hero-live-unit {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--color-earth-dark);
}

.hero-live-status {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.825rem;
  font-weight: 600;
  color: var(--color-earth-medium);
  background: var(--color-beige-light);
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--color-beige-border);
}

/* ==========================================================================
   VỀ CHIẾN DỊCH (ABOUT SECTION)
   ========================================================================== */
.about-section {
  position: relative;
  background-color: var(--color-beige-bg);
}

.section-header-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--color-gold);
  font-weight: 800;
  font-size: 0.85rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 12px;
}

.section-title-large {
  font-size: clamp(2rem, 3.5vw, 2.75rem);
  font-weight: 900;
  color: var(--color-earth-dark);
  line-height: 1.25;
  margin-bottom: 24px;
}

.section-title-large span.highlight-red {
  color: var(--color-red-primary);
}

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

.about-text-col {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.about-lead-para {
  font-size: 1.1rem;
  line-height: 1.8;
  color: var(--color-text-main);
  font-weight: 400;
}

.big-idea-quote-box {
  background: white;
  border-left: 6px solid var(--color-red-primary);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  padding: 24px 28px;
  margin: 12px 0;
  box-shadow: var(--shadow-sm);
  position: relative;
}

.big-idea-quote-box .quote-icon {
  position: absolute;
  top: 14px;
  right: 18px;
  color: rgba(215, 32, 26, 0.12);
  font-size: 2.8rem;
  line-height: 1;
}

.big-idea-quote {
  font-size: 1.45rem;
  font-weight: 800;
  font-style: italic;
  color: var(--color-red-primary);
  line-height: 1.4;
  margin-bottom: 8px;
}

.big-idea-author {
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--color-gold-dark);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.partnership-badges {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-top: 8px;
  flex-wrap: wrap;
}

.partner-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: white;
  padding: 8px 16px;
  border-radius: var(--radius-pill);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--color-earth-dark);
  border: 1px solid var(--color-beige-border);
  box-shadow: var(--shadow-sm);
}

.partner-pill svg {
  color: var(--color-red-primary);
}

/* About Media Column */
.about-media-col {
  position: relative;
}

.about-image-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 6px solid white;
}

.about-image-card img {
  width: 100%;
  height: 480px;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.about-image-card:hover img {
  transform: scale(1.03);
}

.about-floating-stat {
  position: absolute;
  bottom: 24px;
  left: 24px;
  right: 24px;
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(10px);
  padding: 16px 20px;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-beige-border);
  display: flex;
  align-items: center;
  justify-content: space-around;
  box-shadow: 0 10px 25px rgba(59, 42, 30, 0.15);
}

.floating-stat-item {
  text-align: center;
}

.floating-stat-num {
  font-size: 1.4rem;
  font-weight: 900;
  color: var(--color-red-primary);
  line-height: 1.1;
}

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

/* Vietnam Map Stylized Visual */
.map-interactive-container {
  margin-top: 48px;
  background: white;
  border-radius: var(--radius-lg);
  padding: 32px;
  border: 1.5px solid var(--color-beige-border);
  box-shadow: var(--shadow-md);
}

.map-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 24px;
  flex-wrap: wrap;
  gap: 16px;
}

.map-header-title {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--color-earth-dark);
}

.map-header-subtitle {
  font-size: 0.9rem;
  color: var(--color-text-muted);
}

.map-layout {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 32px;
  align-items: center;
}

.map-graphic-box {
  position: relative;
  background: var(--color-beige-light);
  border-radius: var(--radius-md);
  padding: 20px;
  border: 1px dashed var(--color-beige-border);
  text-align: center;
}

.vietnam-map-svg {
  width: 100%;
  max-height: 400px;
  display: block;
  margin: 0 auto;
}

/* Safe SVG map pins: NEVER mutate group transform in CSS or JS */
.map-pin {
  cursor: pointer;
}

.map-pin .pin-dot {
  transition: r 0.25s cubic-bezier(0.34, 1.56, 0.64, 1), fill 0.25s ease, stroke 0.25s ease, stroke-width 0.25s ease;
}

.pin-pill {
  cursor: pointer;
  transition: all 0.25s ease;
}

.pin-pill-bg {
  fill: #FFFFFF;
  stroke: #E8DCD0;
  stroke-width: 1.2px;
  filter: drop-shadow(0 2px 4px rgba(59, 42, 30, 0.12));
  transition: all 0.25s ease;
}

.pin-pill-text {
  font-family: 'Be Vietnam Pro', sans-serif;
  font-size: 9.5px;
  pointer-events: none;
  user-select: none;
  dominant-baseline: middle;
}

.pin-pill-text .prov-title {
  font-weight: 800;
  fill: var(--color-earth-dark);
  transition: fill 0.2s ease;
}

.pin-pill-text .prov-count {
  font-weight: 800;
  fill: var(--color-red-primary);
  transition: fill 0.2s ease;
}

/* Hover and Active states on Pin & Pill */
.map-pin:hover .pin-dot,
.map-pin.active .pin-dot {
  r: 9px;
  fill: var(--color-gold);
  stroke: #FFFFFF;
  stroke-width: 2.5px;
}

.map-pin:hover .pin-pill-bg,
.map-pin.active .pin-pill-bg {
  fill: var(--color-red-primary);
  stroke: var(--color-gold);
  stroke-width: 1.5px;
  filter: drop-shadow(0 4px 10px rgba(215, 32, 26, 0.4));
}

.map-pin:hover .pin-pill-text .prov-title,
.map-pin.active .pin-pill-text .prov-title {
  fill: #FFFFFF;
}

.map-pin:hover .pin-pill-text .prov-count,
.map-pin.active .pin-pill-text .prov-count {
  fill: #FFE6A5;
}

.map-pin.active .map-pin-pulse {
  fill: var(--color-gold);
  animation: pinPulseActive 1.2s infinite ease-out;
}

@keyframes pinPulseActive {
  0% { transform: scale(1); opacity: 0.9; }
  100% { transform: scale(3.2); opacity: 0; }
}

.map-pin-pulse {
  animation: pinPulse 2s infinite ease-out;
  transform-origin: center;
}

@keyframes pinPulse {
  0% { transform: scale(1); opacity: 0.8; }
  100% { transform: scale(2.8); opacity: 0; }
}

/* Floating Landmark Popup from Minimap Red Dot */
.map-province-popup {
  position: absolute;
  width: 290px;
  background: #FFFFFF;
  border-radius: var(--radius-md);
  border: 2px solid var(--color-gold);
  box-shadow: 0 16px 36px rgba(59, 42, 30, 0.22), 0 4px 12px rgba(0, 0, 0, 0.08);
  overflow: hidden;
  z-index: 100;
  text-align: left;
  opacity: 0;
  visibility: hidden;
  transform: translateY(12px) scale(0.94);
  transition: opacity 0.25s ease, transform 0.25s cubic-bezier(0.34, 1.56, 0.64, 1), visibility 0.25s;
  pointer-events: none;
}

.map-province-popup.active {
  opacity: 1;
  visibility: visible;
  transform: translateY(0) scale(1);
  pointer-events: auto;
}

.btn-close-popup {
  position: absolute;
  top: 8px;
  right: 8px;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.55);
  color: white;
  border: none;
  font-size: 1.15rem;
  line-height: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 10;
  transition: background 0.2s ease, transform 0.2s ease;
}

.btn-close-popup:hover {
  background: var(--color-red-primary);
  transform: scale(1.1);
}

.popup-thumb-wrap {
  position: relative;
  width: 100%;
  height: 145px;
  overflow: hidden;
  background: #E8DCCF;
}

.popup-prov-img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.12s ease-out, transform 0.4s ease;
  pointer-events: none;
  z-index: 1;
}

.popup-prov-img.active {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  z-index: 2;
}

.map-province-popup:hover .popup-prov-img.active {
  transform: scale(1.04);
}

.popup-tag-badge {
  display: none !important;
}

.popup-content {
  padding: 14px 16px 14px 16px;
}

.popup-header-title-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 4px;
}

.popup-prov-name {
  font-size: 1.1rem;
  font-weight: 900;
  color: var(--color-earth-dark);
}

.popup-badge-stat {
  font-size: 0.72rem;
  font-weight: 800;
  background: var(--color-red-light);
  color: var(--color-red-primary);
  padding: 2px 8px;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(215, 32, 26, 0.2);
}

.popup-landmark-name {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--color-gold-dark);
  display: flex;
  align-items: center;
  gap: 5px;
  margin-bottom: 6px;
}

.popup-landmark-name svg {
  flex-shrink: 0;
  color: var(--color-red-primary);
}

.popup-districts-text {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--color-text-muted);
  margin-bottom: 8px;
  line-height: 1.4;
}

.popup-desc-text {
  font-size: 0.8rem;
  color: var(--color-text-main);
  line-height: 1.5;
  margin-bottom: 12px;
}

.popup-action-row {
  border-top: 1px solid var(--color-beige-border);
  padding-top: 8px;
}

.popup-link-transparency {
  font-size: 0.78rem;
  font-weight: 800;
  color: var(--color-red-primary);
  transition: color 0.2s;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.popup-link-transparency:hover {
  color: var(--color-red-dark);
  text-decoration: underline;
}

.popup-pointer-arrow {
  position: absolute;
  width: 14px;
  height: 14px;
  background: #FFFFFF;
  border: 2px solid var(--color-gold);
  transform: rotate(45deg);
  z-index: -1;
}

.popup-pointer-arrow.arrow-top {
  top: -8px;
  border-right: none;
  border-bottom: none;
}

.popup-pointer-arrow.arrow-bottom {
  bottom: -8px;
  border-left: none;
  border-top: none;
}

.map-province-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}

.province-interactive-chip {
  background: var(--color-beige-light);
  border: 1.5px solid var(--color-beige-border);
  border-radius: var(--radius-md);
  padding: 14px;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.province-interactive-chip:hover,
.province-interactive-chip.active {
  background: white;
  border-color: var(--color-red-primary);
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(215, 32, 26, 0.12);
}

.province-chip-name {
  font-size: 1rem;
  font-weight: 800;
  color: var(--color-earth-dark);
  margin-bottom: 4px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.province-chip-name span.badge {
  font-size: 0.72rem;
  background: var(--color-red-light);
  color: var(--color-red-primary);
  padding: 2px 6px;
  border-radius: var(--radius-pill);
}

.province-chip-detail {
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

/* ==========================================================================
   CƠ CHẾ CHẠM (CENTRAL INTERACTIVE BLOCK)
   ========================================================================== */
.mechanism-section {
  position: relative;
  background-color: var(--color-beige-bg);
  padding: 100px 0;
}

.mechanism-main-card {
  background: #FFFFFF;
  border-radius: var(--radius-xl);
  padding: 56px 48px;
  box-shadow: var(--shadow-lg);
  border: 2px solid var(--color-beige-border);
  position: relative;
  overflow: hidden;
}

.mechanism-header-center {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 40px auto;
}

.mechanism-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--color-red-light);
  color: var(--color-red-primary);
  padding: 6px 16px;
  border-radius: var(--radius-pill);
  font-weight: 800;
  font-size: 0.825rem;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  margin-bottom: 12px;
}

.mechanism-title {
  font-size: clamp(2rem, 3.8vw, 2.85rem);
  font-weight: 900;
  color: var(--color-earth-dark);
  margin-bottom: 12px;
}

.mechanism-lead {
  font-size: 1.05rem;
  color: var(--color-text-muted);
}

/* 4.1 Bảng số liệu thời gian thực (3 ô) */
.realtime-stats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 36px;
}

.stat-box-card {
  background: var(--color-beige-light);
  border: 1.5px solid var(--color-beige-border);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  text-align: center;
  position: relative;
  transition: all var(--transition-fast);
}

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

.stat-box-icon {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 12px auto;
  font-size: 1.25rem;
}

.stat-box-card:nth-child(1) .stat-box-icon {
  background: var(--color-red-light);
  color: var(--color-red-primary);
}

.stat-box-card:nth-child(2) .stat-box-icon {
  background: var(--color-gold-light);
  color: var(--color-gold-dark);
}

.stat-box-card:nth-child(3) .stat-box-icon {
  background: var(--color-green-light);
  color: var(--color-green);
}

.stat-box-value {
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  font-weight: 900;
  color: var(--color-red-primary);
  font-variant-numeric: tabular-nums;
  line-height: 1.15;
  margin-bottom: 6px;
  transition: transform 0.2s ease;
}

.stat-box-value.pulse-update {
  animation: numberPulse 0.4s ease-out;
}

@keyframes numberPulse {
  0% { transform: scale(1); }
  50% { transform: scale(1.1); color: #FF3B30; }
  100% { transform: scale(1); }
}

.stat-box-title {
  font-size: 0.95rem;
  font-weight: 800;
  color: var(--color-earth-dark);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 4px;
}

.stat-box-sub {
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

/* 4.2 Thanh tiến độ */
.progress-block-wrap {
  margin-bottom: 48px;
  background: var(--color-beige-light);
  border-radius: var(--radius-md);
  padding: 20px 24px;
  border: 1px solid var(--color-beige-border);
}

.progress-info-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 10px;
  font-size: 0.9rem;
}

.progress-current-label {
  font-weight: 800;
  color: var(--color-earth-dark);
}

.progress-target-label {
  font-weight: 700;
  color: var(--color-text-muted);
}

.progress-track {
  width: 100%;
  height: 18px;
  background-color: var(--color-beige-border);
  border-radius: var(--radius-pill);
  overflow: hidden;
  position: relative;
  box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.08);
}

.progress-bar-fill {
  height: 100%;
  width: 25.68%;
  background: linear-gradient(90deg, var(--color-gold) 0%, var(--color-red-primary) 100%);
  border-radius: var(--radius-pill);
  position: relative;
  transition: width 0.6s cubic-bezier(0.2, 0.8, 0.2, 1);
  box-shadow: 0 0 10px rgba(215, 32, 26, 0.5);
}

.progress-bar-fill::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(
    90deg,
    rgba(255, 255, 255, 0) 0%,
    rgba(255, 255, 255, 0.4) 50%,
    rgba(255, 255, 255, 0) 100%
  );
  animation: shimmerProgress 2.5s infinite linear;
}

@keyframes shimmerProgress {
  0% { transform: translateX(-100%); }
  100% { transform: translateX(100%); }
}

/* 4.3 Nút chạm trung tâm (150px 3D Ripple Button) */
.touch-center-zone {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  position: relative;
  margin-bottom: 40px;
}

.touch-ripple-wrapper {
  position: relative;
  width: 240px;
  height: 240px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.touch-ripple-circle {
  position: absolute;
  border-radius: 50%;
  border: 2px solid rgba(215, 32, 26, 0.4);
  pointer-events: none;
  opacity: 0;
}

.touch-ripple-wrapper.active .touch-ripple-circle:nth-child(1) {
  animation: rippleExpand 1.6s cubic-bezier(0, 0.2, 0.8, 1) infinite;
}
.touch-ripple-wrapper.active .touch-ripple-circle:nth-child(2) {
  animation: rippleExpand 1.6s cubic-bezier(0, 0.2, 0.8, 1) 0.5s infinite;
}
.touch-ripple-wrapper.active .touch-ripple-circle:nth-child(3) {
  animation: rippleExpand 1.6s cubic-bezier(0, 0.2, 0.8, 1) 1s infinite;
}

@keyframes rippleExpand {
  0% {
    width: 150px;
    height: 150px;
    opacity: 0.8;
  }
  100% {
    width: 260px;
    height: 260px;
    opacity: 0;
  }
}

.btn-touch-hero-circle {
  width: 150px;
  height: 150px;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 30%, #FF3D35 0%, var(--color-red-primary) 55%, var(--color-red-dark) 100%);
  color: white;
  border: 4px solid rgba(255, 255, 255, 0.4);
  box-shadow: 
    0 16px 36px rgba(215, 32, 26, 0.45),
    0 4px 10px rgba(59, 42, 30, 0.2),
    inset 0 4px 6px rgba(255, 255, 255, 0.45),
    inset 0 -6px 12px rgba(0, 0, 0, 0.35);
  cursor: pointer;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  position: relative;
  z-index: 5;
  transition: all var(--transition-bounce);
  user-select: none;
}

.btn-touch-hero-circle:hover {
  transform: scale(1.06);
  box-shadow: 
    0 22px 45px rgba(215, 32, 26, 0.55),
    inset 0 4px 6px rgba(255, 255, 255, 0.55),
    inset 0 -6px 12px rgba(0, 0, 0, 0.4);
}

.btn-touch-hero-circle:active {
  transform: scale(0.94);
  box-shadow: 
    0 6px 16px rgba(215, 32, 26, 0.4),
    inset 0 6px 14px rgba(0, 0, 0, 0.5);
}

.btn-touch-hero-circle .touch-icon {
  font-size: 2.2rem;
  line-height: 1;
  filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.2));
}

.btn-touch-hero-circle .touch-text {
  font-size: 1.15rem;
  font-weight: 900;
  letter-spacing: 1px;
  text-transform: uppercase;
  line-height: 1;
  filter: drop-shadow(0 1px 2px rgba(0, 0, 0, 0.3));
}

.btn-touch-hero-circle .touch-sub {
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.5px;
  opacity: 0.9;
}

.touch-hint-text {
  margin-top: 12px;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-text-muted);
  display: flex;
  align-items: center;
  gap: 6px;
}

/* 4.4 Form Ghi Danh */
.touch-form-container {
  max-width: 580px;
  margin: 0 auto 36px auto;
  background: var(--color-beige-light);
  border: 1.5px solid var(--color-beige-border);
  border-radius: var(--radius-lg);
  padding: 30px;
  box-shadow: var(--shadow-sm);
  display: none;
  animation: slideDownFade 0.4s ease forwards;
}

.touch-form-container.show {
  display: block;
}

@keyframes slideDownFade {
  from {
    opacity: 0;
    transform: translateY(-16px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.touch-form-title {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--color-earth-dark);
  margin-bottom: 6px;
  text-align: center;
}

.touch-form-subtitle {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  text-align: center;
  margin-bottom: 20px;
}

.touch-form-inner {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.form-group-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.form-input-field {
  width: 100%;
  padding: 13px 18px;
  border-radius: var(--radius-md);
  border: 1.5px solid var(--color-beige-border);
  background: white;
  font-size: 0.95rem;
  color: var(--color-earth-dark);
  transition: var(--transition-fast);
  outline: none;
}

.form-input-field:focus {
  border-color: var(--color-red-primary);
  box-shadow: 0 0 0 3px var(--color-red-glow);
}

.btn-submit-touch {
  background: linear-gradient(135deg, var(--color-red-primary), var(--color-red-dark));
  color: white;
  border: none;
  font-size: 1.05rem;
  font-weight: 800;
  padding: 14px 28px;
  border-radius: var(--radius-md);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  box-shadow: 0 4px 14px rgba(215, 32, 26, 0.35);
  transition: all var(--transition-fast);
}

.btn-submit-touch:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(215, 32, 26, 0.45);
}

/* 4.5 Lời Cảm Ơn Cá Nhân Hóa (Green Block) */
.touch-thank-box {
  background: var(--color-green-light);
  border: 2px solid var(--color-green);
  border-radius: var(--radius-lg);
  padding: 28px 32px;
  max-width: 640px;
  margin: 0 auto 36px auto;
  box-shadow: 0 8px 24px rgba(46, 125, 91, 0.12);
  display: none;
  animation: slideUpFade 0.5s cubic-bezier(0.2, 0.8, 0.2, 1) forwards;
}

.touch-thank-box.show {
  display: block;
}

@keyframes slideUpFade {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.thank-box-content {
  display: flex;
  align-items: flex-start;
  gap: 18px;
}

.thank-icon-badge {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--color-green);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  flex-shrink: 0;
}

.thank-text-wrap {
  flex-grow: 1;
}

.thank-headline {
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--color-green-dark);
  margin-bottom: 6px;
}

.thank-message {
  font-size: 0.975rem;
  color: var(--color-text-main);
  line-height: 1.6;
  margin-bottom: 16px;
}

.thank-hashtag {
  font-weight: 800;
  color: var(--color-green-dark);
}

.thank-actions-row {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.btn-share-social {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  background: white;
  border-radius: var(--radius-pill);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--color-green-dark);
  border: 1.5px solid var(--color-green);
  cursor: pointer;
  transition: var(--transition-fast);
}

.btn-share-social:hover {
  background: var(--color-green);
  color: white;
}

.btn-download-cert {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 18px;
  background: var(--color-gold);
  border-radius: var(--radius-pill);
  font-size: 0.85rem;
  font-weight: 800;
  color: white;
  border: none;
  cursor: pointer;
  box-shadow: 0 4px 10px rgba(201, 150, 46, 0.35);
  transition: var(--transition-fast);
}

.btn-download-cert:hover {
  background: var(--color-gold-dark);
  transform: translateY(-1px);
}

/* 4.5b Khối "Ủng hộ theo cách khác" (QR Ngân hàng & Chuyển khoản) */
.direct-donation-wrapper {
  margin: 22px auto 0 auto;
  max-width: 840px;
  width: 100%;
}

.direct-donation-toggle-row {
  margin-bottom: 12px;
}

.btn-toggle-donation {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  background: linear-gradient(135deg, #FAF4EC 0%, #F5ECDF 100%);
  border: 1.5px solid var(--color-gold);
  border-radius: var(--radius-pill);
  padding: 12px 20px;
  cursor: pointer;
  box-shadow: 0 4px 12px rgba(59, 42, 30, 0.06);
  transition: all 0.25s ease;
  font-family: inherit;
  text-align: left;
}

.btn-toggle-donation:hover {
  background: #FFFDF9;
  border-color: var(--color-gold-dark);
  box-shadow: 0 6px 16px rgba(201, 150, 46, 0.2);
  transform: translateY(-1px);
}

.btn-toggle-donation-icon {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--color-gold-light);
  color: var(--color-gold-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.btn-toggle-donation-text {
  flex: 1;
  font-size: 0.95rem;
  color: var(--color-earth-dark);
}

.btn-toggle-donation-text strong {
  color: var(--color-red-primary);
  font-weight: 800;
}

.chevron-icon {
  color: var(--color-earth-dark);
  transition: transform 0.3s ease;
  flex-shrink: 0;
}

.btn-toggle-donation[aria-expanded="false"] .chevron-icon {
  transform: rotate(-90deg);
}

.direct-donation-card {
  background: #FFFDF9;
  border: 1.5px solid var(--color-gold);
  border-radius: 20px;
  padding: 24px;
  box-shadow: 0 10px 30px rgba(59, 42, 30, 0.08);
  transition: all 0.3s ease;
}

.direct-donation-card.collapsed {
  display: none;
}

.donation-card-grid {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 24px;
  align-items: start;
}

.donation-qr-col {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.qr-frame-box {
  background: white;
  border: 1.5px solid var(--color-beige-border);
  border-radius: 16px;
  padding: 14px;
  text-align: center;
  width: 100%;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.04);
}

.qr-header-tag {
  background: var(--color-red-light);
  color: var(--color-red-primary);
  font-size: 0.75rem;
  font-weight: 800;
  padding: 4px 10px;
  border-radius: 6px;
  margin-bottom: 10px;
  display: inline-block;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.qr-image-wrap {
  width: 190px;
  height: 190px;
  margin: 0 auto;
  border-radius: 10px;
  overflow: hidden;
  background: white;
  border: 1px solid var(--color-beige-border);
  display: flex;
  align-items: center;
  justify-content: center;
}

.qr-image-wrap img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.qr-caption-text {
  font-size: 0.75rem;
  color: var(--color-text-muted);
  margin-top: 10px;
  line-height: 1.3;
}

.donation-info-col {
  text-align: left;
}

.donation-info-title {
  font-size: 1.15rem;
  font-weight: 900;
  color: var(--color-earth-dark);
  margin-bottom: 4px;
}

.donation-info-subtitle {
  font-size: 0.825rem;
  color: var(--color-text-muted);
  margin-bottom: 14px;
  line-height: 1.4;
}

.bank-details-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.bank-detail-item {
  background: white;
  border: 1px solid var(--color-beige-border);
  border-radius: 10px;
  padding: 10px 14px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.bank-detail-item.highlight-item {
  background: #FFF9F2;
  border-color: var(--color-gold);
}

.detail-label {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--color-text-muted);
  letter-spacing: 0.5px;
}

.detail-value-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.detail-val-text {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--color-earth-dark);
  word-break: break-word;
}

.detail-val-text.font-stk {
  font-size: 1.15rem;
  font-weight: 900;
  color: var(--color-red-primary);
  letter-spacing: 1px;
}

.detail-val-text.font-recipient {
  font-size: 0.875rem;
  font-weight: 800;
  color: var(--color-earth-dark);
}

.detail-val-text.font-syntax {
  font-size: 0.9rem;
  font-weight: 800;
  color: var(--color-green-dark);
  background: var(--color-green-light);
  padding: 2px 8px;
  border-radius: 4px;
}

.btn-copy-mini {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background: var(--color-beige-light);
  border: 1px solid var(--color-beige-border);
  color: var(--color-earth-dark);
  font-size: 0.72rem;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 6px;
  cursor: pointer;
  white-space: nowrap;
  flex-shrink: 0;
  transition: all 0.2s ease;
  font-family: inherit;
}

.btn-copy-mini:hover {
  background: var(--color-gold-light);
  border-color: var(--color-gold);
  color: var(--color-earth-dark);
}

.btn-copy-mini.btn-copy-primary {
  background: var(--color-red-primary);
  border-color: var(--color-red-primary);
  color: white;
}

.btn-copy-mini.btn-copy-primary:hover {
  background: var(--color-red-dark);
}

.btn-copy-mini.copied {
  background: var(--color-green) !important;
  border-color: var(--color-green) !important;
  color: white !important;
}

/* Form Ghi danh / Vinh danh */
.donation-confirm-box {
  background: #F4FAF6;
  border: 1.5px dashed var(--color-green);
  border-radius: 14px;
  padding: 14px 16px;
  margin-top: 14px;
}

.confirm-box-title {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  font-weight: 800;
  color: var(--color-green-dark);
  margin-bottom: 10px;
}

.donation-honor-form {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.honor-input-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.btn-submit-donor {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  background: linear-gradient(135deg, #C9962E 0%, #A6781E 100%);
  color: white;
  border: none;
  border-radius: 8px;
  padding: 10px 16px;
  font-size: 0.85rem;
  font-weight: 800;
  cursor: pointer;
  box-shadow: 0 4px 10px rgba(201, 150, 46, 0.3);
  transition: all 0.2s ease;
  font-family: inherit;
  white-space: nowrap;
}

.btn-submit-donor:hover {
  background: linear-gradient(135deg, #B58422 0%, #8F6616 100%);
  transform: translateY(-1px);
}

/* Donor Chip in Marquee */
.touch-chip.donor-touch-chip {
  background: #FFF8E7;
  border: 1.5px solid #F59E0B;
  color: #92400E;
  font-weight: 800;
  box-shadow: 0 4px 14px rgba(245, 158, 11, 0.22);
}

@media (max-width: 768px) {
  .donation-card-grid {
    grid-template-columns: 1fr;
    gap: 18px;
  }
  .qr-image-wrap {
    width: 170px;
    height: 170px;
  }
  .honor-input-row {
    grid-template-columns: 1fr;
  }
}

/* 4.6 Danh sách "Những người vừa chạm" (Marquee Conveyor) */
.recent-touches-block {
  margin-top: 24px;
  padding-top: 24px;
  border-top: 1.5px solid var(--color-beige-border);
}

.recent-touches-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
}

.recent-touches-title {
  font-size: 0.875rem;
  font-weight: 800;
  color: var(--color-earth-dark);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.marquee-overflow-container {
  overflow: hidden;
  position: relative;
  padding: 8px 0;
  min-height: 48px;
  mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent 100%);
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent 100%);
}

.marquee-track {
  display: flex;
  gap: 12px;
  width: max-content;
  align-items: center;
  will-change: transform;
  transform: translate3d(0, 0, 0);
  user-select: none;
}

.touch-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--color-beige-light);
  border: 1px solid var(--color-beige-border);
  padding: 8px 16px;
  border-radius: var(--radius-pill);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-earth-dark);
  white-space: nowrap;
  box-shadow: 0 2px 6px rgba(59, 42, 30, 0.04);
  flex-shrink: 0;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.touch-chip:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 10px rgba(59, 42, 30, 0.08);
}

.touch-chip.user-touch-chip {
  background: #E8F5E9;
  border: 1.5px solid var(--color-green);
  color: var(--color-green-dark);
  font-weight: 800;
  box-shadow: 0 4px 14px rgba(46, 125, 91, 0.2);
}

.touch-chip-avatar {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--color-red-primary);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
  font-weight: 800;
}

.touch-chip-time {
  font-size: 0.72rem;
  color: var(--color-text-muted);
}

/* ==========================================================================
   MINH BẠCH & TIẾN ĐỘ (TRANSPARENCY SECTION)
   ========================================================================== */
.transparency-section {
  position: relative;
  background-color: var(--color-beige-bg);
}

.transparency-overview-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-bottom: 40px;
}

.metric-overview-card {
  background: white;
  border-radius: var(--radius-lg);
  padding: 24px 18px;
  border: 1.5px solid var(--color-beige-border);
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-fast);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 168px;
}

.metric-overview-card:hover {
  transform: translateY(-4px);
  border-color: var(--color-red-primary);
  box-shadow: var(--shadow-md);
}

.metric-overview-num {
  font-size: clamp(1.75rem, 2.4vw, 2.15rem);
  font-weight: 900;
  color: var(--color-red-primary);
  line-height: 1.1;
  min-height: 70px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  margin-bottom: 8px;
  width: 100%;
}

.metric-currency-num .metric-val-main {
  font-size: clamp(1.6rem, 2.2vw, 1.95rem);
  line-height: 1.1;
  display: block;
}

.metric-currency-num .metric-val-sub {
  font-size: clamp(1.1rem, 1.5vw, 1.3rem);
  line-height: 1.1;
  margin-top: 6px;
  display: block;
  letter-spacing: 0.5px;
  font-weight: 900;
}

.metric-overview-label {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--color-earth-dark);
  line-height: 1.35;
  min-height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  width: 100%;
}

/* Horizontal Province Progress Cards */
.provinces-progress-wrap {
  margin-bottom: 40px;
}

.provinces-progress-heading {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--color-earth-dark);
  margin-bottom: 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.provinces-cards-row {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 14px;
}

.province-progress-card {
  background: white;
  border-radius: var(--radius-md);
  padding: 16px 14px;
  border: 1.5px solid var(--color-beige-border);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: all var(--transition-fast);
}

.province-progress-card:hover {
  border-color: var(--color-gold);
  transform: translateY(-2px);
}

.prov-card-header {
  margin-bottom: 10px;
}

.prov-card-name {
  font-size: 0.95rem;
  font-weight: 800;
  color: var(--color-earth-dark);
}

.prov-card-status {
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--color-green);
  display: inline-block;
  margin-top: 2px;
}

.prov-card-metrics {
  font-size: 0.78rem;
  color: var(--color-text-muted);
  line-height: 1.5;
}

.prov-mini-bar {
  width: 100%;
  height: 6px;
  background: var(--color-beige-subtle);
  border-radius: 4px;
  margin-top: 8px;
  overflow: hidden;
}

.prov-mini-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--color-gold), var(--color-red-primary));
  border-radius: 4px;
}

/* Gold Note with Red Cross Supervision */
.transparency-note-card {
  background: white;
  border-left: 6px solid var(--color-gold);
  border-radius: 0 var(--radius-lg) var(--radius-lg) 0;
  padding: 32px 36px;
  margin-bottom: 48px;
  box-shadow: var(--shadow-sm);
  position: relative;
  overflow: hidden;
}

.note-watermark-stamp {
  position: absolute;
  right: -20px;
  bottom: -20px;
  width: 180px;
  opacity: 0.08;
  pointer-events: none;
}

.note-content-inner {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: flex-start;
  gap: 24px;
}

.note-redcross-badge {
  width: 60px;
  height: 60px;
  border-radius: 16px;
  background: var(--color-beige-light);
  border: 1.5px solid var(--color-beige-border);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  box-shadow: var(--shadow-sm);
}

.note-redcross-badge svg {
  width: 36px;
  height: 36px;
  color: var(--color-red-primary);
}

.note-text-body {
  flex-grow: 1;
}

.note-title {
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--color-earth-dark);
  margin-bottom: 8px;
}

.note-desc {
  font-size: 0.95rem;
  color: var(--color-text-main);
  line-height: 1.7;
  margin-bottom: 16px;
}

.note-action-btns {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
}

.btn-view-doc {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--color-earth-dark);
  color: white;
  font-size: 0.85rem;
  font-weight: 700;
  padding: 10px 20px;
  border-radius: var(--radius-pill);
  cursor: pointer;
  transition: var(--transition-fast);
}

.btn-view-doc:hover {
  background: var(--color-red-primary);
}

/* Station 3D Showcase Image */
.station-showcase-card {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 5px solid white;
}

.station-showcase-card img {
  width: 100%;
  height: 460px;
  object-fit: cover;
}

.station-showcase-caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 30px;
  background: linear-gradient(0deg, rgba(59, 42, 30, 0.95) 0%, rgba(59, 42, 30, 0.6) 70%, transparent 100%);
  color: white;
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
}

.caption-left h4 {
  font-size: 1.35rem;
  font-weight: 900;
  margin-bottom: 6px;
}

.caption-left p {
  font-size: 0.9rem;
  color: var(--color-beige-bg);
  max-width: 600px;
}

.badge-tag-station {
  background: var(--color-green);
  color: white;
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  font-size: 0.8rem;
  font-weight: 800;
}

/* ==========================================================================
   CÂU CHUYỆN (STORIES SECTION - ALTERNATING LAYOUT)
   ========================================================================== */
.stories-section {
  position: relative;
  background-color: var(--color-beige-bg);
}

.stories-card-wrapper {
  background: white;
  border-radius: var(--radius-xl);
  padding: 60px 50px;
  box-shadow: var(--shadow-lg);
  border: 2px solid var(--color-beige-border);
}

.story-block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: center;
  margin-bottom: 64px;
}

.story-block.reverse {
  direction: rtl;
}

.story-block.reverse .story-content-side {
  direction: ltr;
}

.story-block.reverse .story-media-side {
  direction: ltr;
}

.story-media-side {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  border: 4px solid var(--color-beige-light);
}

.story-media-side img {
  width: 100%;
  height: 380px;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.story-media-side:hover img {
  transform: scale(1.03);
}

.story-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--color-gold);
  font-weight: 800;
  font-size: 0.8rem;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  margin-bottom: 10px;
}

.story-title {
  font-size: clamp(1.5rem, 2.5vw, 2rem);
  font-weight: 800;
  color: var(--color-earth-dark);
  line-height: 1.3;
  margin-bottom: 16px;
}

.story-para {
  font-size: 1rem;
  line-height: 1.75;
  color: var(--color-text-main);
  margin-bottom: 14px;
}

/* Local Teacher Quotation Card */
.teacher-quote-card {
  background: var(--color-beige-light);
  border: 1.5px solid var(--color-beige-border);
  border-radius: var(--radius-lg);
  padding: 32px 36px;
  display: flex;
  align-items: center;
  gap: 24px;
  margin-top: 20px;
}

.teacher-avatar-box {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: var(--color-red-primary);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  flex-shrink: 0;
  box-shadow: 0 4px 15px rgba(215, 32, 26, 0.25);
}

.quote-text-wrap {
  flex-grow: 1;
}

.teacher-quote-content {
  font-size: 1.05rem;
  font-style: italic;
  color: var(--color-earth-dark);
  line-height: 1.65;
  margin-bottom: 10px;
}

.teacher-info {
  font-size: 0.875rem;
  font-weight: 800;
  color: var(--color-red-primary);
}

.teacher-info span {
  font-weight: 500;
  color: var(--color-text-muted);
}

/* ==========================================================================
   ĐỒNG HÀNH CÙNG LIFEBUOY (PARTNERSHIP & PRODUCT)
   ========================================================================== */
.partner-section {
  position: relative;
  background-color: var(--color-beige-bg);
}

.partner-card-wrapper {
  background: white;
  border-radius: var(--radius-xl);
  padding: 56px 48px;
  box-shadow: var(--shadow-lg);
  border: 2px solid var(--color-beige-border);
}

.partner-grid {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: 48px;
  align-items: center;
}

.partner-product-col {
  text-align: center;
  position: relative;
}

.product-podium-wrap {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  border: 4px solid var(--color-beige-light);
}

.product-podium-wrap img {
  width: 100%;
  height: auto;
  max-height: 480px;
  object-fit: contain;
  background: #FFFFFF;
  display: block;
  transition: transform 0.5s ease;
}

.product-podium-wrap:hover img {
  transform: scale(1.02);
}

.product-badge-float {
  position: absolute;
  top: 20px;
  left: 20px;
  background: var(--color-red-primary);
  color: white;
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  font-size: 0.78rem;
  font-weight: 800;
  box-shadow: 0 4px 10px rgba(215, 32, 26, 0.3);
}

/* 3 Bullet Points with Green Checkmarks */
.partner-info-col {
  display: flex;
  flex-direction: column;
  gap: 22px;
}

.partner-heading {
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  font-weight: 900;
  color: var(--color-earth-dark);
  line-height: 1.25;
}

.partner-features-list {
  display: flex;
  flex-direction: column;
  gap: 18px;
  margin-top: 10px;
}

.feature-check-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  background: var(--color-beige-light);
  padding: 16px 20px;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-beige-border);
  transition: transform var(--transition-fast);
}

.feature-check-item:hover {
  transform: translateX(4px);
  border-color: var(--color-green);
}

.check-icon-wrap {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--color-green);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.95rem;
  flex-shrink: 0;
  margin-top: 2px;
}

.feature-item-text h4 {
  font-size: 1rem;
  font-weight: 800;
  color: var(--color-earth-dark);
  margin-bottom: 4px;
}

.feature-item-text p {
  font-size: 0.88rem;
  color: var(--color-text-main);
  line-height: 1.5;
}

.partner-cta-row {
  margin-top: 10px;
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.btn-external-products {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--color-red-primary);
  font-weight: 800;
  font-size: 1rem;
  padding: 12px 24px;
  border: 2px solid var(--color-red-primary);
  border-radius: var(--radius-pill);
  transition: all var(--transition-fast);
}

.btn-external-products:hover {
  background: var(--color-red-primary);
  color: white;
  transform: translateY(-2px);
}

/* Launch Event Banner Row (featuring uploaded poster) */
.launch-event-callout {
  margin-top: 40px;
  background: linear-gradient(135deg, #FFF9F2 0%, var(--color-beige-light) 100%);
  border: 1.5px solid var(--color-beige-border);
  border-radius: var(--radius-lg);
  padding: 24px 30px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  box-shadow: var(--shadow-sm);
  flex-wrap: wrap;
}

.launch-event-left {
  display: flex;
  align-items: center;
  gap: 20px;
}

.launch-thumbnail {
  width: 68px;
  height: 88px;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.15);
  border: 2px solid white;
  flex-shrink: 0;
  cursor: pointer;
}

.launch-thumbnail img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.launch-event-info h5 {
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--color-red-primary);
  margin-bottom: 4px;
}

.launch-event-info p {
  font-size: 0.88rem;
  color: var(--color-text-muted);
}

.btn-view-event-poster {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--color-gold);
  color: white;
  padding: 10px 20px;
  border-radius: var(--radius-pill);
  font-size: 0.88rem;
  font-weight: 800;
  border: none;
  cursor: pointer;
  transition: var(--transition-fast);
}

.btn-view-event-poster:hover {
  background: var(--color-gold-dark);
}

/* ==========================================================================
   FOOTER SECTION
   ========================================================================== */
.site-footer {
  background-color: var(--color-earth-dark);
  color: var(--color-beige-bg);
  padding: 80px 0 32px 0;
  position: relative;
  overflow: hidden;
}

/* Watermark Giọt nước mờ nền footer */
.footer-watermark {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 480px;
  height: 480px;
  opacity: 0.035;
  pointer-events: none;
  color: white;
}

.footer-inner-grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 60px;
}

/* Column 1: Brand & Campaign */
.footer-col-brand h4 {
  font-size: 1.35rem;
  font-weight: 900;
  color: white;
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.footer-col-brand p.col-subtitle {
  font-size: 0.95rem;
  color: #D6C7B8;
  margin-bottom: 16px;
  line-height: 1.6;
}

.footer-partner-line {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 255, 255, 0.08);
  padding: 8px 16px;
  border-radius: var(--radius-pill);
  font-size: 0.825rem;
  font-weight: 600;
  color: var(--color-gold);
}

/* Column 2: Contact Info */
.footer-col-heading {
  font-size: 1.1rem;
  font-weight: 800;
  color: white;
  margin-bottom: 20px;
  position: relative;
  padding-bottom: 8px;
}

.footer-col-heading::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 32px;
  height: 2px;
  background: var(--color-red-primary);
}

.footer-contact-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 0.9rem;
  color: #D6C7B8;
}

.footer-contact-item svg {
  color: var(--color-gold);
  flex-shrink: 0;
  margin-top: 3px;
}

/* Column 3: Social & External */
.footer-social-links {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 24px;
}

.social-circle-btn {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  border: 1px solid rgba(255, 255, 255, 0.12);
  transition: all var(--transition-fast);
}

.social-circle-btn:hover {
  background: var(--color-red-primary);
  border-color: var(--color-red-primary);
  transform: translateY(-3px);
}

/* Dòng liên kết riêng nổi bật */
.footer-prominent-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.975rem;
  font-weight: 800;
  color: var(--color-gold);
  text-decoration: underline;
  text-underline-offset: 4px;
  transition: var(--transition-fast);
}

.footer-prominent-link:hover {
  color: #FFF0C2;
}

/* Dòng cuối cùng căn giữa viền trên */
.footer-bottom-bar {
  position: relative;
  z-index: 2;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  padding-top: 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.85rem;
  color: #B5A192;
  flex-wrap: wrap;
  gap: 12px;
}

.footer-bottom-hashtag {
  font-size: 1.1rem;
  font-weight: 900;
  color: var(--color-gold);
  letter-spacing: 0.5px;
}

/* ==========================================================================
   MODALS (CERTIFICATE & DOCUMENT AUDIT)
   ========================================================================== */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(18, 12, 8, 0.75);
  backdrop-filter: blur(6px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
}

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

.modal-container {
  background: white;
  border-radius: var(--radius-xl);
  max-width: 680px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  padding: 40px;
  position: relative;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.3);
  transform: translateY(20px) scale(0.97);
  transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.modal-overlay.active .modal-container {
  transform: translateY(0) scale(1);
}

.btn-close-modal {
  position: absolute;
  top: 20px;
  right: 20px;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--color-beige-light);
  border: 1px solid var(--color-beige-border);
  color: var(--color-earth-dark);
  font-size: 1.25rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-fast);
}

.btn-close-modal:hover {
  background: var(--color-red-primary);
  color: white;
}

/* Certificate Canvas Preview */
.cert-canvas-wrap {
  text-align: center;
  margin: 20px 0;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
  border: 3px solid var(--color-gold);
}

.cert-canvas-wrap canvas {
  width: 100%;
  height: auto;
  display: block;
}

/* Document Audit Viewer Modal */
.audit-doc-modal {
  max-width: 820px;
}

.audit-table-wrap {
  margin: 20px 0;
  border: 1px solid var(--color-beige-border);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.audit-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.875rem;
  text-align: left;
}

.audit-table th {
  background: var(--color-beige-light);
  padding: 12px 16px;
  font-weight: 800;
  color: var(--color-earth-dark);
  border-bottom: 1.5px solid var(--color-beige-border);
}

.audit-table td {
  padding: 12px 16px;
  border-bottom: 1px solid var(--color-beige-border);
  color: var(--color-text-main);
}

.audit-table tr:last-child td {
  border-bottom: none;
}

/* Live Toast Notification (Nationwide Activity) */
.live-toast-container {
  position: fixed;
  bottom: 24px;
  left: 24px;
  z-index: 1500;
  display: flex;
  flex-direction: column;
  gap: 10px;
  pointer-events: none;
}

.live-toast {
  background: rgba(255, 255, 255, 0.96);
  border-left: 4px solid var(--color-green);
  border-radius: var(--radius-md);
  padding: 12px 18px;
  box-shadow: 0 10px 30px rgba(59, 42, 30, 0.18);
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.85rem;
  color: var(--color-earth-dark);
  backdrop-filter: blur(8px);
  pointer-events: auto;
  transform: translateX(-30px);
  opacity: 0;
  transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.live-toast.show {
  transform: translateX(0);
  opacity: 1;
}

.live-toast-avatar {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--color-green);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  font-weight: 800;
}

/* Particle Canvas Overlay */
#confettiCanvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 9999;
}

/* ==========================================================================
   MOBILE DEVICE DETECTION & TOUCH OPTIMIZATIONS
   ========================================================================== */
html.is-mobile-device,
body.is-mobile-device {
  -webkit-touch-callout: none;
  -webkit-tap-highlight-color: transparent;
}

html.is-mobile-device button,
html.is-mobile-device a,
html.is-mobile-device .province-interactive-chip,
html.is-mobile-device .map-pin {
  touch-action: manipulation;
}

/* Fix iOS Safari auto-zoom on input focus */
@media (max-width: 768px) {
  input.form-input-field,
  select,
  textarea {
    font-size: 16px !important;
  }
}

/* ==========================================================================
   MOBILE DRAWER NAVIGATION
   ========================================================================== */
.mobile-drawer-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(18, 12, 8, 0.65);
  backdrop-filter: blur(4px);
  z-index: 2100;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
}

.mobile-drawer-backdrop.active {
  opacity: 1;
  visibility: visible;
}

.mobile-nav-drawer {
  position: fixed;
  top: 0;
  right: 0;
  width: 86%;
  max-width: 340px;
  height: 100%;
  background: #FFFFFF;
  box-shadow: -8px 0 30px rgba(0, 0, 0, 0.25);
  z-index: 2200;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 24px 20px;
  transform: translateX(100%);
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

.mobile-nav-drawer.active {
  transform: translateX(0);
}

.mobile-drawer-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 18px;
  border-bottom: 1.5px solid var(--color-beige-border);
}

.btn-close-drawer {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--color-beige-light);
  border: 1px solid var(--color-beige-border);
  color: var(--color-earth-dark);
  font-size: 1.5rem;
  line-height: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

.mobile-drawer-links {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin: 20px 0;
  flex-grow: 1;
  overflow-y: auto;
}

.mobile-link {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-earth-dark);
  padding: 12px 14px;
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.mobile-link:hover,
.mobile-link.active {
  background: var(--color-red-light);
  color: var(--color-red-primary);
  padding-left: 18px;
}

.mobile-link::after {
  content: '›';
  font-size: 1.25rem;
  color: var(--color-gold);
}

.mobile-drawer-footer {
  padding-top: 16px;
  border-top: 1.5px solid var(--color-beige-border);
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.btn-mobile-touch-cta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: linear-gradient(135deg, var(--color-red-primary), var(--color-red-dark));
  color: white;
  font-weight: 800;
  font-size: 1rem;
  padding: 14px 20px;
  border-radius: var(--radius-pill);
  box-shadow: 0 4px 14px rgba(215, 32, 26, 0.35);
  text-align: center;
}

.mobile-external-link {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--color-gold);
  text-align: center;
}

/* ==========================================================================
   MINIMAP POPUP MOBILE BOTTOM SHEET
   ========================================================================== */
.map-popup-backdrop {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(18, 12, 8, 0.55);
  backdrop-filter: blur(4px);
  z-index: 2490;
}

@media (max-width: 768px) {
  .map-popup-backdrop.active {
    display: block;
  }

  .map-province-popup {
    position: fixed !important;
    top: auto !important;
    bottom: 0 !important;
    left: 0 !important;
    right: 0 !important;
    width: 100% !important;
    max-width: 100% !important;
    border-radius: 24px 24px 0 0 !important;
    border: none !important;
    border-top: 3px solid var(--color-gold) !important;
    box-shadow: 0 -10px 40px rgba(0, 0, 0, 0.35) !important;
    z-index: 2500 !important;
    transform: translateY(100%) !important;
    max-height: 85vh;
    overflow-y: auto;
  }

  .map-province-popup.active {
    transform: translateY(0) !important;
  }

  .popup-pointer-arrow {
    display: none !important;
  }

  .popup-thumb-wrap {
    height: 170px;
  }
}

/* ==========================================================================
   RESPONSIVE DESIGN (MEDIA QUERIES)
   ========================================================================== */
@media (max-width: 1080px) {
  .provinces-cards-row {
    grid-template-columns: repeat(3, 1fr);
  }
  .transparency-overview-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 1040px) {
  .header-inner {
    justify-content: space-between !important;
    height: 64px !important;
  }
  .brand-logo-group {
    max-height: 38px !important;
    gap: 6px !important;
  }
  .brand-logo-group img.unilever-nav-logo,
  img.unilever-nav-logo {
    height: 28px !important;
    max-height: 28px !important;
    width: auto !important;
    max-width: 38px !important;
  }
  .brand-logo-group .brand-divider {
    height: 18px !important;
    margin: 0 2px !important;
  }
  .brand-logo-group img.lifebuoy-nav-logo,
  img.lifebuoy-nav-logo {
    height: 26px !important;
    max-height: 26px !important;
    width: auto !important;
    max-width: 60px !important;
  }
  .header-nav {
    display: none !important;
  }
  .header-action {
    display: flex !important;
    margin-left: auto !important;
  }
  .mobile-nav-toggle {
    display: block !important;
  }
  .btn-header-touch {
    padding: 8px 16px;
    font-size: 0.85rem;
  }
  .about-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .map-layout {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  .realtime-stats-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  .story-block,
  .story-block.reverse {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  .partner-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .footer-inner-grid {
    grid-template-columns: 1fr;
    gap: 36px;
  }
  .mechanism-main-card {
    padding: 36px 20px;
  }
}

@media (max-width: 640px) {
  .section-padding {
    padding: 50px 0;
  }
  .top-notice-bar {
    padding: 4px 0;
    font-size: 0.72rem;
  }
  .top-notice-bar .top-notice-left strong {
    display: none; /* keep concise on very small screens */
  }
  .top-notice-right {
    display: none;
  }
  .hero-section {
    padding-top: 30px;
    min-height: auto;
  }
  .hero-title {
    font-size: clamp(1.85rem, 7.5vw, 2.5rem);
    letter-spacing: -0.3px;
  }
  .hero-subtitle {
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: 24px;
  }
  .hero-actions {
    flex-direction: column;
    width: 100%;
    gap: 12px;
    margin-bottom: 32px;
  }
  .btn-cta-primary,
  .btn-cta-secondary {
    width: 100%;
    justify-content: center;
    padding: 14px 20px;
  }
  .hero-live-strip {
    flex-direction: column;
    border-radius: var(--radius-lg);
    text-align: center;
    padding: 14px 20px;
    gap: 8px;
  }
  .hero-live-counter {
    font-size: 1.4rem;
  }
  .form-group-row {
    grid-template-columns: 1fr;
  }
  .provinces-cards-row {
    grid-template-columns: 1fr 1fr;
    gap: 10px;
  }
  .map-province-list {
    grid-template-columns: 1fr;
    gap: 10px;
  }
  .about-image-card img {
    height: 320px;
  }
  .product-podium-wrap img {
    height: auto;
    max-height: 360px;
    object-fit: contain;
    background: #FFFFFF;
  }
  .brand-logo-group img.unilever-nav-logo,
  img.unilever-nav-logo {
    height: 26px !important;
    max-height: 26px !important;
    width: auto !important;
    max-width: 35px !important;
  }
  .brand-logo-group .brand-divider {
    height: 16px !important;
    margin: 0 2px !important;
  }
  .brand-logo-group img.lifebuoy-nav-logo,
  img.lifebuoy-nav-logo {
    height: 24px !important;
    max-height: 24px !important;
    width: auto !important;
    max-width: 54px !important;
  }
  .station-showcase-card {
    display: flex;
    flex-direction: column;
    overflow: hidden;
  }
  .station-showcase-card img {
    height: 220px;
    width: 100%;
    object-fit: cover;
    display: block;
  }
  .station-showcase-caption {
    position: relative;
    bottom: auto;
    left: auto;
    right: auto;
    padding: 22px 18px;
    background: #2D2016;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }
  .caption-left h4 {
    font-size: 1.15rem;
    font-weight: 800;
    margin-top: 8px;
    margin-bottom: 8px;
    line-height: 1.35;
  }
  .caption-left p {
    font-size: 0.88rem;
    line-height: 1.5;
    color: #E6DFD5;
  }
  .story-media-side img {
    height: 260px;
  }
  .stories-card-wrapper {
    padding: 32px 18px;
  }
  .partner-card-wrapper {
    padding: 32px 18px;
  }
  .teacher-quote-card {
    flex-direction: column;
    text-align: center;
    padding: 24px 18px;
  }
  .launch-event-callout {
    flex-direction: column;
    text-align: center;
    padding: 20px 16px;
  }
  .launch-event-left {
    flex-direction: column;
  }
  .live-toast-container {
    left: 12px;
    right: 12px;
    bottom: 16px;
  }
  .live-toast {
    font-size: 0.78rem;
    padding: 10px 14px;
  }
}

/* ==========================================================================
   MOBILE AUTO-DETECTION & SAFE AREA OPTIMIZATIONS
   ========================================================================== */
html.is-mobile-device {
  -webkit-tap-highlight-color: transparent;
  scroll-behavior: smooth;
}

html.is-mobile-device body {
  -webkit-touch-callout: none;
}

html.is-mobile-device .btn-touch-hero-circle,
html.is-mobile-device .province-interactive-chip,
html.is-mobile-device .btn-cta-primary,
html.is-mobile-device .btn-header-touch,
html.is-mobile-device .mobile-link,
html.is-mobile-device .map-pin {
  touch-action: manipulation;
  cursor: pointer;
}

/* iOS Safe Area Insets for mobile bottom-sheet & drawer */
@supports (padding-bottom: env(safe-area-inset-bottom)) {
  @media (max-width: 768px) {
    .map-province-popup {
      padding-bottom: calc(24px + env(safe-area-inset-bottom)) !important;
    }
    .mobile-nav-drawer {
      padding-bottom: calc(24px + env(safe-area-inset-bottom));
    }
  }
}

/* ==========================================================================
   STEALTH SECRET TRIGGERS (QUẢN = RESET TO 0, BẠ = START LIVE)
   Không highlight, không con trỏ chuột khác biệt, hòa lẫn 100% với văn bản
   ========================================================================== */
.secret-stealth-trigger {
  cursor: inherit !important;
  user-select: none !important;
  -webkit-user-select: none !important;
  -webkit-touch-callout: none !important;
  color: inherit !important;
  font: inherit !important;
  text-decoration: none !important;
  outline: none !important;
  background: transparent !important;
  display: inline !important;
  padding: 0 !important;
  margin: 0 !important;
  border: none !important;
  touch-action: manipulation;
}