/* ============================================
   TL LAND — Landing Page Tuyển Dụng
   Design System & Styles
   Author: Built with ASSP Framework
   ============================================ */

/* === FONTS === */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=Montserrat:wght@400;500;600;700;800;900&display=swap');

/* === DESIGN TOKENS === */
:root {
  /* Background */
  --bg-primary: #06060f;
  --bg-secondary: #0c0c1d;
  --bg-tertiary: #12122a;
  --bg-card: rgba(255, 255, 255, 0.03);
  --bg-card-hover: rgba(255, 255, 255, 0.06);

  /* Accent — Gold to Orange */
  --accent-gold: #FFD700;
  --accent-amber: #F7971E;
  --accent-orange: #FF6B35;
  --accent-red: #FF3B3B;
  --accent-gradient: linear-gradient(135deg, #FFD700 0%, #FF6B35 100%);
  --accent-gradient-text: linear-gradient(135deg, #FFD700 0%, #FFA500 50%, #FF6B35 100%);
  --accent-glow: 0 0 30px rgba(255, 215, 0, 0.15);

  /* Text */
  --text-primary: #ffffff;
  --text-secondary: #b0b0c8;
  --text-muted: #6b6b85;
  --text-accent: #FFD700;

  /* Borders */
  --border-subtle: rgba(255, 255, 255, 0.06);
  --border-accent: rgba(255, 215, 0, 0.25);

  /* Glass */
  --glass-bg: rgba(255, 255, 255, 0.03);
  --glass-bg-hover: rgba(255, 255, 255, 0.06);
  --glass-border: rgba(255, 255, 255, 0.08);
  --glass-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);

  /* Spacing */
  --section-padding: clamp(3rem, 8vw, 6rem);
  --container-max: 1140px;
  --container-padding: clamp(1rem, 4vw, 2rem);

  /* Typography */
  --font-heading: 'Montserrat', sans-serif;
  --font-body: 'Inter', sans-serif;

  /* Transitions */
  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-smooth: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-bounce: 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);

  /* Border Radius */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 28px;
}

/* === RESET === */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  background: var(--bg-primary);
  color: var(--text-secondary);
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

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

a:hover {
  color: var(--accent-orange);
}

/* === UTILITY CLASSES === */
.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

.text-gradient {
  background: var(--accent-gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.text-accent {
  color: var(--accent-gold);
}

.text-center {
  text-align: center;
}

/* === SECTION BASE === */
.section {
  padding: var(--section-padding) 0;
  position: relative;
}

.section-label {
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--accent-gold);
  margin-bottom: 1rem;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.section-label::before {
  content: '';
  width: 24px;
  height: 2px;
  background: var(--accent-gradient);
  display: inline-block;
}

.section-title {
  font-family: var(--font-heading);
  font-size: clamp(1.8rem, 4vw, 3rem);
  font-weight: 800;
  color: var(--text-primary);
  line-height: 1.2;
  margin-bottom: 1.2rem;
}

.section-subtitle {
  font-size: clamp(0.95rem, 2vw, 1.05rem);
  color: var(--text-secondary);
  max-width: 700px;
  margin: 0 auto;
  line-height: 1.8;
  text-align: center;
  background: rgba(255, 255, 255, 0.05); /* Nền glass sáng hơn */
  border: 1px solid rgba(255, 215, 0, 0.2); /* Viền gold nhẹ tinh tế */
  border-radius: var(--radius-lg);
  padding: 1.3rem 1.6rem;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
}

/* === SCROLL ANIMATIONS === */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-left {
  opacity: 0;
  transform: translateX(-40px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal-left.visible {
  opacity: 1;
  transform: translateX(0);
}

.reveal-right {
  opacity: 0;
  transform: translateX(40px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal-right.visible {
  opacity: 1;
  transform: translateX(0);
}

/* Staggered children */
.reveal-stagger > * {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}

.reveal-stagger.visible > *:nth-child(1) { transition-delay: 0.05s; }
.reveal-stagger.visible > *:nth-child(2) { transition-delay: 0.1s; }
.reveal-stagger.visible > *:nth-child(3) { transition-delay: 0.15s; }
.reveal-stagger.visible > *:nth-child(4) { transition-delay: 0.2s; }
.reveal-stagger.visible > *:nth-child(5) { transition-delay: 0.25s; }
.reveal-stagger.visible > *:nth-child(6) { transition-delay: 0.3s; }

.reveal-stagger.visible > * {
  opacity: 1;
  transform: translateY(0);
}

/* ============================================
   NAVIGATION
   ============================================ */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 1rem 0;
  transition: var(--transition-smooth);
}

.navbar.scrolled {
  background: rgba(6, 6, 15, 0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-subtle);
  padding: 0.7rem 0;
}

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

.nav-logo {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.nav-logo .logo-accent {
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.nav-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.6rem 1.4rem;
  background: var(--accent-gradient);
  color: #000;
  font-weight: 700;
  font-size: 0.85rem;
  border-radius: 50px;
  border: none;
  cursor: pointer;
  transition: var(--transition-smooth);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.nav-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(255, 215, 0, 0.3);
  color: #000;
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding-top: 80px;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background:
    radial-gradient(ellipse at 20% 50%, rgba(255, 215, 0, 0.06) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 20%, rgba(255, 107, 53, 0.04) 0%, transparent 50%),
    radial-gradient(ellipse at 50% 80%, rgba(107, 53, 255, 0.03) 0%, transparent 50%);
  z-index: 0;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 200px;
  background: linear-gradient(to top, var(--bg-primary), transparent);
  z-index: 1;
}

.hero .container {
  position: relative;
  z-index: 2;
}

.hero-content {
  max-width: 800px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1.2rem;
  background: rgba(255, 215, 0, 0.08);
  border: 1px solid rgba(255, 215, 0, 0.2);
  border-radius: 50px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--accent-gold);
  margin-bottom: 1.5rem;
  letter-spacing: 1px;
  text-transform: uppercase;
}

.hero-badge .pulse-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent-gold);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.5); }
}

.hero-title {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 5.5vw, 3.5rem);
  font-weight: 900;
  color: var(--text-primary);
  line-height: 1.15;
  margin-bottom: 1.5rem;
}

.hero-title .highlight {
  display: inline;
  background: var(--accent-gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: clamp(1rem, 2.2vw, 1.2rem);
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 2rem;
  max-width: 600px;
  background: rgba(255, 255, 255, 0.05); /* Nền glass sáng hơn */
  border: 1px solid rgba(255, 215, 0, 0.2); /* Viền gold nhẹ tinh tế */
  border-radius: var(--radius-lg);
  padding: 1.5rem 1.8rem;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
}

.hero-cta-group {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: center;
  margin-bottom: 3rem;
}

/* === BUTTONS === */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 1rem 2rem;
  background: var(--accent-gradient);
  color: #000;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1rem;
  border-radius: 50px;
  border: none;
  cursor: pointer;
  transition: var(--transition-smooth);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  position: relative;
  overflow: hidden;
}

.btn-primary::after {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
  transition: 0.5s;
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 35px rgba(255, 215, 0, 0.35);
  color: #000;
}

.btn-primary:hover::after {
  left: 100%;
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 1rem 2rem;
  background: transparent;
  color: var(--text-primary);
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1rem;
  border-radius: 50px;
  border: 1px solid var(--glass-border);
  cursor: pointer;
  transition: var(--transition-smooth);
}

.btn-secondary:hover {
  background: var(--glass-bg-hover);
  border-color: var(--accent-gold);
  color: var(--accent-gold);
}

/* Hero stats */
.hero-stats {
  display: flex;
  gap: 2.5rem;
  flex-wrap: wrap;
}

.hero-stat {
  text-align: left;
}

.hero-stat .stat-number {
  font-family: var(--font-heading);
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 800;
  background: var(--accent-gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-stat .stat-label {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 0.2rem;
}

/* ============================================
   PAIN SECTION
   ============================================ */
.pain-section {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
}

.pain-questions {
  display: grid;
  gap: 1rem;
  margin: 2.5rem 0;
}

.pain-question {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1.3rem 1.6rem;
  background: rgba(255, 255, 255, 0.08); /* Nền glass sáng hơn */
  border: 1px solid rgba(255, 255, 255, 0.25); /* Viền sáng rõ nét hơn */
  border-radius: var(--radius-md);
  transition: var(--transition-smooth);
  font-size: clamp(0.95rem, 2vw, 1.05rem);
  color: var(--text-primary);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
}

.pain-question:hover {
  border-color: var(--accent-gold);
  background: rgba(255, 255, 255, 0.12); /* Sáng và nổi bật hơn khi hover */
  box-shadow: 0 12px 35px rgba(255, 215, 0, 0.12);
  transform: translateY(-2px);
}

.pain-question .pain-icon {
  font-size: 1.3rem;
  flex-shrink: 0;
  margin-top: 0.1rem;
}

.pain-bridge {
  margin-top: 2.5rem;
  padding: 2rem;
  background: rgba(255, 215, 0, 0.06); /* Nền vàng gold nhẹ nổi bật */
  border: 1px solid rgba(255, 215, 0, 0.25); /* Viền gold xung quanh */
  border-left: 4px solid var(--accent-gold); /* Nhấn viền trái dày hơn */
  border-radius: var(--radius-md);
  font-size: 1.1rem;
  color: var(--text-primary);
  font-weight: 500;
  line-height: 1.8;
  box-shadow: 0 6px 25px rgba(255, 215, 0, 0.03);
}

/* ============================================
   STORY SECTION (Origin Story)
   ============================================ */
.story-section {
  position: relative;
}

.story-timeline {
  position: relative;
  max-width: 700px;
  margin: 3rem auto 0;
}

.story-block {
  position: relative;
  padding: 1.5rem 0 1.5rem 2.5rem;
  border-left: 2px solid var(--border-subtle);
}

.story-block::before {
  content: '';
  position: absolute;
  left: -6px;
  top: 1.8rem;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--accent-gold);
  box-shadow: 0 0 12px rgba(255, 215, 0, 0.4);
}

.story-block.highlight-block {
  border-left-color: var(--accent-gold);
}

.story-block .story-time {
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--accent-gold);
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-bottom: 0.5rem;
}

.story-block .story-text {
  font-size: 1.05rem;
  line-height: 1.8;
  color: var(--text-primary); /* Chữ màu trắng tinh sáng rõ */
  background: rgba(255, 255, 255, 0.08); /* Nền glass sáng nổi bật */
  border: 1px solid rgba(255, 215, 0, 0.45); /* Viền gold sắc nét và sáng rõ */
  border-radius: var(--radius-md);
  padding: 1.3rem 1.6rem;
  box-shadow: 0 10px 35px rgba(0, 0, 0, 0.45), inset 0 1px 0 rgba(255, 255, 255, 0.12);
  transition: var(--transition-smooth);
}

.story-block .story-text:hover {
  background: rgba(255, 255, 255, 0.12); /* Sáng bừng lên khi hover */
  border-color: var(--accent-gold);
  box-shadow: 0 15px 45px rgba(255, 215, 0, 0.15), inset 0 1px 0 rgba(255, 255, 255, 0.2);
  transform: translateY(-2px);
}

.story-block .story-text strong {
  color: var(--text-primary);
  font-weight: 600;
}

.story-block .story-text .money {
  color: var(--accent-gold);
  font-weight: 700;
  font-family: var(--font-heading);
}

/* Story image gallery */
.story-gallery {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  margin-top: 2.5rem;
}

.story-image {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4/3;
  border: 1px solid var(--border-subtle);
}

.story-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition-smooth);
}

.story-image:hover img {
  transform: scale(1.05);
}

.story-image .image-caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 2rem 1rem 1rem;
  background: linear-gradient(to top, rgba(0,0,0,0.85), transparent);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-primary);
}

/* ============================================
   SOLUTION / MECHANISM SECTION
   ============================================ */
.mechanism-section {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
}

.mechanism-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
  margin-top: 2.5rem;
}

.mechanism-card {
  padding: 2rem;
  background: rgba(255, 255, 255, 0.07); /* Nền glass sáng hơn */
  border: 1px solid rgba(255, 255, 255, 0.18); /* Viền sáng rõ ràng */
  border-radius: var(--radius-lg);
  transition: var(--transition-smooth);
  position: relative;
  overflow: hidden;
}

.mechanism-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--accent-gradient);
  opacity: 0;
  transition: var(--transition-smooth);
}

.mechanism-card:hover {
  border-color: rgba(255, 215, 0, 0.5); /* Viền gold rực rỡ */
  background: rgba(255, 255, 255, 0.12); /* Sáng bừng khi hover */
  transform: translateY(-4px);
  box-shadow: 0 0 35px rgba(255, 215, 0, 0.2);
}

.mechanism-card:hover::before {
  opacity: 1;
}

.mechanism-card .card-icon {
  font-size: 2.2rem;
  margin-bottom: 1rem;
}

.mechanism-card .card-title {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.6rem;
}

.mechanism-card .card-desc {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

.mechanism-card .card-highlight {
  display: inline-block;
  margin-top: 0.8rem;
  padding: 0.3rem 0.8rem;
  background: rgba(255, 215, 0, 0.08);
  border: 1px solid rgba(255, 215, 0, 0.2);
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--accent-gold);
}

/* Commission breakdown visual */
.commission-visual {
  margin-top: 2.5rem;
  padding: 2rem;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
}

.commission-bar {
  display: flex;
  height: 50px;
  border-radius: var(--radius-md);
  overflow: hidden;
  margin: 1.5rem 0;
}

.commission-bar .bar-segment {
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  font-weight: 700;
  color: #000;
  transition: var(--transition-smooth);
}

.commission-bar .bar-segment:hover {
  filter: brightness(1.15);
}

.bar-nguon { background: #FFD700; flex: 65; }
.bar-hotro { background: #FF8C00; flex: 25; }
.bar-quanly { background: #FF4500; flex: 10; }

.commission-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  margin-top: 1rem;
}

.legend-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.9rem;
}

.legend-dot {
  width: 12px;
  height: 12px;
  border-radius: 3px;
}

/* ============================================
   DNA / CULTURE SECTION
   ============================================ */
.dna-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.2rem;
  margin-top: 2.5rem;
}

.dna-card {
  padding: 1.5rem;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  transition: var(--transition-smooth);
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}

.dna-card:hover {
  background: var(--glass-bg-hover);
  border-color: var(--border-accent);
  transform: translateY(-2px);
}

.dna-card .dna-number {
  font-family: var(--font-heading);
  font-size: 1.8rem;
  font-weight: 900;
  background: var(--accent-gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  flex-shrink: 0;
  line-height: 1;
}

.dna-card .dna-title {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.3rem;
}

.dna-card .dna-desc {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* ============================================
   NUMBERS / STATS SECTION
   ============================================ */
.stats-section {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.5rem;
  margin-top: 2rem;
}

.stat-card {
  text-align: center;
  padding: 2rem 1rem;
  border-radius: var(--radius-lg);
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
}

.stat-card .stat-value {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4vw, 2.8rem);
  font-weight: 900;
  background: var(--accent-gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1.1;
}

.stat-card .stat-unit {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-top: 0.3rem;
}

/* ============================================
   SOCIAL PROOF GALLERY
   ============================================ */
.proof-gallery {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.2rem;
  margin-top: 2.5rem;
}

.proof-card {
  display: flex;
  flex-direction: column;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border-subtle);
  background: rgba(21, 28, 44, 0.4);
  backdrop-filter: blur(10px);
  cursor: pointer;
  transition: var(--transition-smooth);
}

.proof-img-wrapper {
  width: 100%;
  aspect-ratio: 4/3;
  overflow: hidden;
  position: relative;
}

.proof-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition-smooth);
}

.proof-card:hover {
  border-color: var(--accent-gold);
  transform: translateY(-4px);
  box-shadow: 0 10px 20px rgba(212, 175, 55, 0.15);
}

.proof-card:hover img {
  transform: scale(1.06);
}

.proof-card .proof-info {
  padding: 1.2rem;
  background: rgba(13, 18, 30, 0.95);
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.proof-card .proof-name {
  font-family: var(--font-heading);
  font-weight: 700;
  color: var(--text-primary);
  font-size: 1rem;
  letter-spacing: -0.01em;
}

.proof-card .proof-result {
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.7);
  font-weight: 400;
  line-height: 1.6;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  transition: all 0.3s ease;
}

.proof-card .proof-result.expanded {
  display: block;
  -webkit-line-clamp: unset;
  overflow: visible;
}

.proof-card .proof-result strong {
  color: var(--accent-gold);
  font-weight: 600;
}

.read-more-btn {
  font-size: 0.78rem;
  color: var(--accent-gold);
  cursor: pointer;
  font-weight: 600;
  margin-top: 0.4rem;
  display: inline-block;
  transition: var(--transition-smooth);
  border-bottom: 1px dashed rgba(212, 175, 55, 0.4);
  align-self: flex-start;
}

.read-more-btn:hover {
  color: #fff;
  border-bottom-color: rgba(255, 255, 255, 0.6);
}

/* ============================================
   CAREER PATH
   ============================================ */
.career-path {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  gap: 0;
  margin: 2.5rem 0;
  overflow-x: auto;
  padding: 1rem 0;
}

.career-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  padding: 1.2rem 1rem;
  min-width: 100px;
}

.career-step .step-circle {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 0.8rem;
  border: 2px solid var(--glass-border);
  background: var(--glass-bg);
  color: var(--text-secondary);
  transition: var(--transition-smooth);
}

.career-step.active .step-circle {
  background: var(--accent-gradient);
  color: #000;
  border-color: var(--accent-gold);
  box-shadow: 0 0 20px rgba(255, 215, 0, 0.3);
}

.career-step .step-title {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--text-muted);
  text-align: center;
}

.career-step .step-people {
  font-size: 0.7rem;
  color: var(--text-muted);
}

.career-arrow {
  color: var(--text-muted);
  font-size: 1.2rem;
  flex-shrink: 0;
}

/* ============================================
   FAQ / OBJECTIONS
   ============================================ */
.faq-list {
  max-width: 700px;
  margin: 2.5rem auto 0;
}

.faq-item {
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  margin-bottom: 0.8rem;
  overflow: hidden;
  transition: var(--transition-smooth);
}

.faq-item.active {
  border-color: var(--border-accent);
}

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.2rem 1.5rem;
  background: var(--glass-bg);
  border: none;
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 600;
  text-align: left;
  cursor: pointer;
  transition: var(--transition-fast);
  gap: 1rem;
}

.faq-question:hover {
  background: var(--glass-bg-hover);
}

.faq-question .faq-toggle {
  font-size: 1.3rem;
  color: var(--accent-gold);
  transition: var(--transition-smooth);
  flex-shrink: 0;
}

.faq-item.active .faq-toggle {
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease;
}

.faq-answer-inner {
  padding: 0 1.5rem 1.5rem;
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.8;
}

/* ============================================
   CTA / FORM SECTION
   ============================================ */
.form-section {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border-subtle);
  position: relative;
  overflow: hidden;
}

.form-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(255, 215, 0, 0.06) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.form-wrapper {
  max-width: 600px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.form-card {
  background: rgba(255, 255, 255, 0.065); /* Nền glass sáng hơn hẳn */
  border: 1px solid rgba(255, 255, 255, 0.18); /* Viền sáng sắc nét */
  border-radius: var(--radius-xl);
  padding: clamp(1.5rem, 4vw, 2.5rem);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5), 0 0 40px rgba(255, 215, 0, 0.03); /* Đổ bóng sâu với quầng gold mờ nhẹ */
}

.form-group {
  margin-bottom: 1.2rem;
}

.form-label {
  display: block;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.4rem;
}

.form-label .required {
  color: var(--accent-orange);
}

.form-input,
.form-textarea {
  width: 100%;
  padding: 0.9rem 1.2rem;
  background: rgba(255, 255, 255, 0.08); /* Nền ô input sáng hơn, dễ nhìn hơn */
  border: 1px solid rgba(255, 255, 255, 0.22); /* Viền sáng rõ để định hình khung chắc chắn */
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 0.95rem;
  transition: var(--transition-smooth); /* Hiệu ứng chuyển trạng thái mượt mà */
  outline: none;
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: rgba(255, 255, 255, 0.6); /* Chữ gợi ý sáng hơn rõ rệt trên nền tối */
}

.form-input:hover,
.form-textarea:hover {
  border-color: rgba(255, 255, 255, 0.4); /* Hover sáng viền rõ nét */
  background: rgba(255, 255, 255, 0.12);
}

.form-input:focus,
.form-textarea:focus {
  border-color: var(--accent-gold);
  background: rgba(255, 255, 255, 0.14); /* Sáng lên hẳn khi nhập liệu */
  box-shadow: 0 0 15px rgba(255, 215, 0, 0.25), 0 0 0 3px rgba(255, 215, 0, 0.15); /* Hiệu ứng phát quang gold cao cấp */
}

.form-textarea {
  min-height: 100px;
  resize: vertical;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.form-submit {
  width: 100%;
  padding: 1.1rem;
  margin-top: 0.5rem;
  background: var(--accent-gradient);
  color: #000;
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 800;
  border: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: var(--transition-smooth);
  text-transform: uppercase;
  letter-spacing: 1px;
  position: relative;
  overflow: hidden;
}

.form-submit:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 35px rgba(255, 215, 0, 0.3);
}

.form-submit:active {
  transform: translateY(0);
}

.form-note {
  text-align: center;
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 1rem;
}

/* Form success state */
.form-success {
  display: none;
  text-align: center;
  padding: 3rem 1.5rem;
}

.form-success.show {
  display: block;
}

.form-success .success-icon {
  font-size: 4rem;
  margin-bottom: 1rem;
}

.form-success .success-title {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}

.form-success .success-text {
  color: var(--text-secondary);
  line-height: 1.7;
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
  padding: 3rem 0;
  border-top: 1px solid var(--border-subtle);
  text-align: center;
}

.footer-content {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.footer-content a {
  color: var(--accent-gold);
}

.footer-contact {
  margin-top: 1rem;
  display: flex;
  justify-content: center;
  gap: 2rem;
  flex-wrap: wrap;
}

.footer-contact a {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.9rem;
  color: var(--text-secondary);
  transition: var(--transition-fast);
}

.footer-contact a:hover {
  color: var(--accent-gold);
}

/* ============================================
   FLOATING CTA (Mobile)
   ============================================ */
.floating-cta {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 0.8rem 1rem;
  background: rgba(6, 6, 15, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-top: 1px solid var(--border-subtle);
  z-index: 999;
  display: none;
  gap: 0.6rem;
}

.floating-cta .btn-primary {
  flex: 1;
  justify-content: center;
  padding: 0.85rem;
  font-size: 0.9rem;
}

.floating-cta .btn-call {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: rgba(255, 215, 0, 0.1);
  border: 1px solid var(--border-accent);
  color: var(--accent-gold);
  font-size: 1.3rem;
  flex-shrink: 0;
  transition: var(--transition-fast);
}

.floating-cta .btn-call:hover {
  background: var(--accent-gradient);
  color: #000;
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 768px) {
  .hero-title {
    font-size: clamp(1.6rem, 6vw, 2.2rem);
  }

  .hero-stats {
    gap: 1.5rem;
  }

  .hero-cta-group {
    flex-direction: column;
    align-items: stretch;
  }

  .hero-cta-group .btn-primary,
  .hero-cta-group .btn-secondary {
    justify-content: center;
  }

  .story-gallery {
    grid-template-columns: 1fr;
  }

  .mechanism-grid {
    grid-template-columns: 1fr;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .career-path {
    justify-content: flex-start;
  }

  .commission-bar {
    height: 40px;
  }

  .floating-cta {
    display: flex;
  }

  /* Add padding to bottom for floating CTA */
  .footer {
    padding-bottom: 5rem;
  }

  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .proof-gallery {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .stats-grid {
    grid-template-columns: 1fr;
  }

  .hero-stats {
    flex-direction: column;
    gap: 1rem;
  }

  .dna-grid {
    grid-template-columns: 1fr;
  }

  .career-path {
    flex-direction: column;
    align-items: center;
  }

  .career-arrow {
    transform: rotate(90deg);
  }
}

/* ============================================
   SPECIAL EFFECTS
   ============================================ */

/* Animated gradient border */
.gradient-border {
  position: relative;
}

.gradient-border::before {
  content: '';
  position: absolute;
  inset: -1px;
  border-radius: inherit;
  background: var(--accent-gradient);
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  padding: 1px;
  opacity: 0.5;
}

/* Glow effect on scroll */
.glow-on-scroll {
  transition: box-shadow 0.5s ease;
}

.glow-on-scroll.visible {
  box-shadow: var(--accent-glow);
}

/* Image placeholder styling */
.img-placeholder {
  background: linear-gradient(135deg, var(--bg-tertiary) 0%, var(--bg-secondary) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  font-size: 2rem;
}

/* PS section */
.ps-section {
  margin-top: 3rem;
  padding: 2rem;
  background: rgba(255, 215, 0, 0.03);
  border: 1px dashed var(--border-accent);
  border-radius: var(--radius-md);
}

.ps-section .ps-label {
  font-family: var(--font-heading);
  font-weight: 800;
  color: var(--accent-gold);
  font-size: 1.1rem;
  margin-bottom: 0.5rem;
}

.ps-section p {
  line-height: 1.8;
  color: var(--text-secondary);
}

/* Value Stack */
.value-stack {
  margin: 2rem 0;
}

.value-item {
  display: flex;
  align-items: flex-start;
  gap: 0.8rem;
  padding: 0.8rem 0;
  border-bottom: 1px solid var(--border-subtle);
}

.value-item:last-child {
  border-bottom: none;
}

.value-item .value-check {
  color: #22c55e;
  font-size: 1.2rem;
  flex-shrink: 0;
  margin-top: 0.1rem;
}

.value-item .value-text {
  font-size: 1rem;
  color: var(--text-primary);
  line-height: 1.6;
}

.value-item .value-text .value-worth {
  color: var(--text-muted);
  text-decoration: line-through;
  font-size: 0.85rem;
}

/* ============================================
   MORE SUCCESS CARD & WARRIOR DISCLAIMER
   ============================================ */

/* Card đặc biệt cuối gallery */
.more-success-card {
  background: linear-gradient(135deg, rgba(21, 28, 44, 0.6) 0%, rgba(13, 18, 30, 0.8) 100%) !important;
  border: 1px dashed rgba(212, 175, 55, 0.3) !important;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding: 2.5rem 1.5rem;
  min-height: 380px;
}
.more-success-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
}
.more-success-icon {
  font-size: 3rem;
  animation: pulseHeart 2s infinite;
}
.more-success-title {
  font-family: var(--font-heading);
  font-weight: 700;
  color: var(--accent-gold);
  font-size: 1.25rem;
}
.more-success-desc {
  font-size: 0.88rem;
  color: rgba(255, 255, 255, 0.6);
  line-height: 1.6;
}
.more-success-action {
  font-size: 0.9rem;
  font-weight: 700;
  color: #fff;
  margin-top: 1rem;
  padding: 0.5rem 1rem;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.05);
}

/* Hộp tuyên ngôn chiến binh trước form đăng ký */
.warrior-disclaimer {
  max-width: 680px;
  margin: 0 auto 2.5rem;
  background: rgba(229, 62, 62, 0.12); /* Nền đỏ mờ sáng hơn */
  border: 1px solid rgba(229, 62, 62, 0.4); /* Viền đỏ rõ nét, sáng hơn */
  border-left: 4px solid #ff4d4d; /* Viền trái đỏ rực rỡ nổi bật */
  padding: 1.5rem 1.8rem;
  border-radius: var(--radius-md);
  box-shadow: 0 12px 35px rgba(0, 0, 0, 0.35);
}
.disclaimer-badge {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 800;
  color: #fff;
  background: #e53e3e;
  padding: 0.25rem 0.6rem;
  border-radius: var(--radius-sm);
  margin-bottom: 0.8rem;
  letter-spacing: 0.05em;
}
.disclaimer-text {
  font-size: 0.95rem;
  color: rgba(255, 255, 255, 0.85);
  line-height: 1.7;
}
.disclaimer-text strong {
  color: var(--accent-gold);
}

@keyframes pulseHeart {
  0% { transform: scale(1); }
  50% { transform: scale(1.15); }
  100% { transform: scale(1); }
}

/* Hộp cơ hội học tập trước form đăng ký */
.opportunity-card {
  max-width: 680px;
  margin: 0 auto 1.5rem;
  background: rgba(255, 215, 0, 0.09); /* Nền gold mờ sáng nổi bật hơn */
  border: 1px solid rgba(255, 215, 0, 0.45); /* Viền gold bao quanh rõ nét, sắc sảo */
  border-left: 4px solid var(--accent-gold); /* Viền trái gold đậm nổi bật */
  padding: 1.5rem 1.8rem;
  border-radius: var(--radius-md);
  box-shadow: 0 12px 35px rgba(0, 0, 0, 0.4);
  text-align: left;
}
.opportunity-badge {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 800;
  color: #000;
  background: var(--accent-gradient);
  padding: 0.25rem 0.6rem;
  border-radius: var(--radius-sm);
  margin-bottom: 0.8rem;
  letter-spacing: 0.05em;
  font-family: var(--font-heading);
}
.opportunity-text {
  font-size: 0.98rem;
  color: rgba(255, 255, 255, 0.9);
  line-height: 1.75;
}
.opportunity-text strong {
  color: var(--accent-gold);
  font-weight: 700;
}