/* ==========================================================================
   BNI TOPAZ CHAPTER - HỒ SƠ GAINS PROFILE CHUYÊN GIA LÊ VIẾT HỢP
   Colors: BNI Crimson Red (#CF1B2B), Deep Burgundy (#8B0000, #5C000B), Gold (#D4AF37)
   ========================================================================== */

:root {
  --bni-red: #CF1B2B;
  --bni-red-light: #E8293B;
  --bni-red-dark: #8B0000;
  --bni-red-deep: #5C000B;
  --bni-red-subtle: #FDF2F2;
  --bni-red-border: #F3CECE;

  --bni-gold: #D4AF37;
  --bni-gold-light: #FFE072;
  --bni-gold-dark: #996515;
  --bni-gold-bg: #FFFDF0;

  --zalo-blue: #0088FF;
  --zalo-blue-hover: #0066CC;

  --text-dark: #1E242B;
  --text-body: #334155;
  --text-muted: #64748B;
  --text-light: #F8FAFC;

  --bg-page: #FDF9F9;
  --card-bg: #FFFFFF;
  --card-border: #F1DADA;

  --shadow-sm: 0 2px 4px rgba(139, 0, 0, 0.05);
  --shadow-md: 0 4px 14px rgba(139, 0, 0, 0.08);
  --shadow-lg: 0 10px 25px -3px rgba(139, 0, 0, 0.12), 0 4px 6px -2px rgba(139, 0, 0, 0.05);
  --shadow-xl: 0 20px 35px -5px rgba(92, 0, 11, 0.25);
  --shadow-gold: 0 8px 20px rgba(212, 175, 55, 0.35);

  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --radius-full: 9999px;

  --font-heading: 'Montserrat', sans-serif;
  --font-body: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-body);
  background-color: var(--bg-page);
  color: var(--text-body);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

.container {
  width: 100%;
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 20px;
}

a {
  color: inherit;
  text-decoration: none;
}

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

/* ==========================================================================
   Buttons & Badges (Liquid Glass Edition with 3s Flash & Water Ripple)
   ========================================================================== */
.btn {
  position: relative;
  overflow: hidden;
  isolation: isolate;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 12px 26px;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 0.95rem;
  letter-spacing: 0.3px;
  border-radius: var(--radius-full); /* Bo góc dạng Liquid Glass Capsule siêu mượt */
  border: 1px solid transparent;
  cursor: pointer;
  white-space: nowrap;
  backdrop-filter: blur(16px) saturate(190%);
  -webkit-backdrop-filter: blur(16px) saturate(190%);
  transition: all 0.35s cubic-bezier(0.2, 0.8, 0.25, 1);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
}

.btn:active {
  transform: scale(0.97) translateY(1px);
}

.btn-sm {
  padding: 9px 18px;
  font-size: 0.85rem;
  border-radius: var(--radius-full);
}

.btn-lg {
  padding: 15px 32px;
  font-size: 1.05rem;
  border-radius: var(--radius-full);
}

/* Đảm bảo nội dung chữ & icon nổi trên lớp hiệu ứng */
.btn > * {
  position: relative;
  z-index: 4;
}

/* --------------------------------------------------------------------------
   HIỆU ỨNG FLASH SÁNG CHẠY CỨ 3 GIÂY 1 LẦN (3s Liquid Glass Gleam Flash)
   -------------------------------------------------------------------------- */
.btn::before {
  content: '';
  position: absolute;
  top: -60%;
  left: -150%;
  width: 70%;
  height: 220%;
  background: linear-gradient(
    105deg,
    rgba(255, 255, 255, 0) 0%,
    rgba(255, 255, 255, 0.08) 20%,
    rgba(255, 255, 255, 0.95) 50%,
    rgba(255, 255, 255, 0.08) 80%,
    rgba(255, 255, 255, 0) 100%
  );
  transform: rotate(25deg);
  pointer-events: none;
  z-index: 3;
  animation: liquidGlassFlash 3s infinite cubic-bezier(0.4, 0, 0.2, 1);
}

@keyframes liquidGlassFlash {
  0% {
    left: -150%;
    opacity: 0;
  }
  8% {
    opacity: 1;
  }
  26% {
    left: 150%;
    opacity: 1;
  }
  28% {
    left: 150%;
    opacity: 0;
  }
  100% {
    left: 150%;
    opacity: 0;
  }
}

/* --------------------------------------------------------------------------
   HIỆU ỨNG NƯỚC LOANG KHI HOVER (Liquid Water Hover Dispersion Layer)
   -------------------------------------------------------------------------- */
.btn::after {
  content: '';
  position: absolute;
  inset: -15px;
  border-radius: inherit;
  background: radial-gradient(
    circle at var(--mouse-x, 50%) var(--mouse-y, 50%),
    rgba(255, 255, 255, 0.45) 0%,
    rgba(255, 255, 255, 0.2) 30%,
    rgba(255, 255, 255, 0.05) 55%,
    transparent 75%
  );
  opacity: 0;
  transform: scale(0.4);
  transition: opacity 0.45s ease, transform 0.65s cubic-bezier(0.12, 0.9, 0.2, 1);
  pointer-events: none;
  z-index: 2;
  filter: blur(4px);
}

.btn:hover::after {
  opacity: 1;
  transform: scale(1.6);
}

/* Sóng nước loang động khi click/hover (Liquid Water Ripple Ring) */
.liquid-water-wave {
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
  z-index: 3;
  background: radial-gradient(
    circle,
    rgba(255, 255, 255, 0.8) 0%,
    rgba(255, 255, 255, 0.4) 35%,
    rgba(255, 255, 255, 0) 70%
  );
  border: 1.5px solid rgba(255, 255, 255, 0.9);
  box-shadow: 0 0 16px rgba(255, 255, 255, 0.7);
  transform: translate(-50%, -50%) scale(0);
  animation: waterLoang 0.85s cubic-bezier(0.1, 0.85, 0.25, 1) forwards;
}

@keyframes waterLoang {
  0% {
    transform: translate(-50%, -50%) scale(0);
    opacity: 0.95;
    filter: blur(0px);
  }
  50% {
    opacity: 0.65;
    border-width: 2px;
  }
  100% {
    transform: translate(-50%, -50%) scale(3.5);
    opacity: 0;
    border-width: 0.5px;
    filter: blur(3px);
  }
}

/* --------------------------------------------------------------------------
   CÁC LOẠI NÚT LIQUID GLASS ĐẲNG CẤP
   -------------------------------------------------------------------------- */

/* 1. Liquid Ruby Crimson Glass (BNI Primary) */
.btn-primary {
  background: linear-gradient(135deg, rgba(235, 35, 52, 0.92) 0%, rgba(180, 15, 30, 0.95) 50%, rgba(120, 0, 10, 0.98) 100%);
  color: #FFFFFF;
  border: 1px solid rgba(255, 200, 200, 0.55);
  box-shadow: 
    inset 0 1.5px 2px 0 rgba(255, 255, 255, 0.65),
    inset 0 -2px 4px 0 rgba(60, 0, 5, 0.45),
    0 8px 24px -2px rgba(207, 27, 43, 0.45),
    0 0 12px rgba(207, 27, 43, 0.2);
}

.btn-primary:hover {
  background: linear-gradient(135deg, rgba(255, 50, 68, 0.95) 0%, rgba(207, 27, 43, 0.96) 50%, rgba(139, 0, 0, 0.98) 100%);
  border-color: rgba(255, 225, 225, 0.8);
  box-shadow: 
    inset 0 1.5px 3px 0 rgba(255, 255, 255, 0.85),
    inset 0 -2px 4px 0 rgba(60, 0, 5, 0.4),
    0 12px 30px rgba(207, 27, 43, 0.6),
    0 0 20px rgba(255, 100, 100, 0.4);
  transform: translateY(-2px);
}

/* 2. Liquid Amber Topaz Gold Glass */
.btn-gold {
  background: linear-gradient(135deg, rgba(255, 230, 130, 0.95) 0%, rgba(230, 185, 55, 0.92) 50%, rgba(165, 110, 15, 0.97) 100%);
  color: #352200;
  border: 1px solid rgba(255, 255, 255, 0.85);
  box-shadow: 
    inset 0 1.5px 2.5px 0 rgba(255, 255, 255, 0.95),
    inset 0 -2.5px 5px 0 rgba(110, 70, 0, 0.4),
    0 8px 26px -2px rgba(212, 175, 55, 0.5),
    0 0 14px rgba(255, 215, 0, 0.25);
  text-shadow: 0 1px 1px rgba(255, 255, 255, 0.6);
}

.btn-gold:hover {
  background: linear-gradient(135deg, #FFF6B5 0%, rgba(255, 215, 80, 0.96) 50%, rgba(190, 130, 20, 0.98) 100%);
  border-color: #FFFFFF;
  box-shadow: 
    inset 0 2px 4px 0 #FFFFFF,
    inset 0 -2px 5px 0 rgba(110, 70, 0, 0.35),
    0 14px 34px rgba(212, 175, 55, 0.65),
    0 0 24px rgba(255, 220, 100, 0.5);
  transform: translateY(-2px);
}

/* 3. Liquid Azure Zalo Glass */
.btn-zalo {
  background: linear-gradient(135deg, rgba(0, 160, 255, 0.92) 0%, rgba(0, 115, 225, 0.95) 50%, rgba(0, 80, 175, 0.98) 100%);
  color: #FFFFFF;
  border: 1px solid rgba(210, 240, 255, 0.7);
  box-shadow: 
    inset 0 1.5px 2px 0 rgba(255, 255, 255, 0.75),
    inset 0 -2px 4px 0 rgba(0, 45, 100, 0.4),
    0 8px 24px -2px rgba(0, 136, 255, 0.45),
    0 0 14px rgba(0, 136, 255, 0.25);
}

.btn-zalo:hover {
  background: linear-gradient(135deg, rgba(35, 180, 255, 0.96) 0%, rgba(0, 136, 255, 0.96) 50%, rgba(0, 95, 200, 0.98) 100%);
  border-color: #FFFFFF;
  box-shadow: 
    inset 0 2px 3px 0 #FFFFFF,
    inset 0 -2px 4px 0 rgba(0, 45, 100, 0.35),
    0 12px 32px rgba(0, 136, 255, 0.6),
    0 0 22px rgba(60, 180, 255, 0.45);
  transform: translateY(-2px);
}

/* 4. Crystal Frost Glass (Outline White) */
.btn-outline-white {
  background: rgba(255, 255, 255, 0.16);
  color: #FFFFFF;
  border: 1px solid rgba(255, 255, 255, 0.55);
  box-shadow: 
    inset 0 1.5px 2px 0 rgba(255, 255, 255, 0.6),
    inset 0 -1.5px 3px 0 rgba(0, 0, 0, 0.2),
    0 6px 20px rgba(0, 0, 0, 0.2);
}

.btn-outline-white:hover {
  background: rgba(255, 255, 255, 0.3);
  border-color: rgba(255, 255, 255, 0.85);
  box-shadow: 
    inset 0 2px 3px 0 rgba(255, 255, 255, 0.85),
    0 10px 28px rgba(0, 0, 0, 0.3),
    0 0 18px rgba(255, 255, 255, 0.3);
  transform: translateY(-2px);
}

/* 5. Opal White Glass (Outline Dark) */
.btn-outline-dark {
  background: rgba(255, 255, 255, 0.88);
  color: var(--text-dark);
  border: 1px solid rgba(210, 220, 230, 0.9);
  box-shadow: 
    inset 0 1.5px 2px 0 rgba(255, 255, 255, 1),
    inset 0 -1.5px 3px 0 rgba(0, 0, 0, 0.06),
    0 4px 16px rgba(0, 0, 0, 0.08);
}

.btn-outline-dark:hover {
  background: #FFFFFF;
  border-color: var(--bni-red);
  color: var(--bni-red);
  box-shadow: 
    inset 0 2px 3px 0 #FFFFFF,
    0 8px 22px rgba(207, 27, 43, 0.15);
  transform: translateY(-2px);
}

.icon {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

.icon-lg {
  width: 22px;
  height: 22px;
}

/* ==========================================================================
   Navigation Bar (Sticky)
   ========================================================================== */
.navbar {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--card-border);
  box-shadow: 0 4px 20px rgba(139, 0, 0, 0.06);
  transition: all 0.3s ease;
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  gap: 16px;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand-link {
  display: flex;
  align-items: center;
}

.nav-logo {
  height: 48px;
  width: auto;
  object-fit: contain;
}

.brand-badge-mobile {
  display: none;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 20px;
}

.nav-link {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-body);
  padding: 6px 10px;
  border-radius: var(--radius-sm);
  transition: color 0.2s ease, background-color 0.2s ease;
}

.nav-link:hover {
  color: var(--bni-red);
  background-color: var(--bni-red-subtle);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

/* ==========================================================================
   Hero Section with Deep Burgundy & Crimson Gradient
   ========================================================================== */
.hero-section {
  position: relative;
  background: linear-gradient(145deg, var(--bni-red-deep) 0%, #7A0410 40%, var(--bni-red-dark) 80%, #9B0F1E 100%);
  color: #FFFFFF;
  padding: 36px 0 64px 0;
  overflow: hidden;
  box-shadow: inset 0 -20px 30px rgba(0, 0, 0, 0.2);
}

.hero-glow-1 {
  position: absolute;
  top: -120px;
  right: -80px;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(255, 215, 0, 0.18) 0%, rgba(207, 27, 43, 0) 70%);
  pointer-events: none;
}

.hero-glow-2 {
  position: absolute;
  bottom: -150px;
  left: -100px;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(207, 27, 43, 0.4) 0%, rgba(92, 0, 11, 0) 70%);
  pointer-events: none;
}

.chapter-ribbon {
  display: flex;
  justify-content: center;
  margin-bottom: 34px;
  filter: drop-shadow(0 14px 30px rgba(0, 0, 0, 0.45)) drop-shadow(0 0 24px rgba(0, 200, 255, 0.35));
}

/* Khối Hình Thoi LiquidGlass Trong Suốt Đẳng Cấp */
.ribbon-inner.liquid-glass-rhombus {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 14px;
  padding: 10px 32px 10px 24px;
  /* Vát góc hình thoi 3D Diamond Cut thay cho bo tròn thông thường */
  clip-path: polygon(
    22px 0%, 
    calc(100% - 22px) 0%, 
    100% 50%, 
    calc(100% - 22px) 100%, 
    22px 100%, 
    0% 50%
  );
  background: linear-gradient(
    135deg, 
    rgba(255, 255, 255, 0.24) 0%, 
    rgba(255, 255, 255, 0.03) 40%, 
    rgba(0, 210, 255, 0.08) 75%,
    rgba(255, 255, 255, 0.16) 100%
  );
  backdrop-filter: blur(28px) saturate(220%);
  -webkit-backdrop-filter: blur(28px) saturate(220%);
  border: 1px solid rgba(255, 255, 255, 0.6);
  box-shadow: 
    inset 0 2px 3px 0 rgba(255, 255, 255, 0.85),
    inset 0 -2px 5px 0 rgba(0, 0, 0, 0.4),
    0 10px 30px rgba(0, 0, 0, 0.35),
    0 0 20px rgba(56, 189, 248, 0.3);
  font-size: 0.88rem;
  font-weight: 800;
  letter-spacing: 0.8px;
  color: #FFFFFF;
  text-shadow: 0 2px 6px rgba(0, 0, 0, 0.4);
  transition: transform 0.35s cubic-bezier(0.2, 0.8, 0.25, 1), box-shadow 0.35s ease;
  overflow: hidden;
}

.ribbon-inner.liquid-glass-rhombus:hover {
  transform: translateY(-2px) scale(1.02);
  box-shadow: 
    inset 0 2px 4px 0 #FFFFFF,
    inset 0 -2px 5px 0 rgba(0, 0, 0, 0.4),
    0 16px 40px rgba(0, 0, 0, 0.5),
    0 0 30px rgba(56, 189, 248, 0.5);
}

/* Ánh sáng lấp lánh quét qua khối hình thoi (3s Gleam) */
.ribbon-inner.liquid-glass-rhombus::after {
  content: '';
  position: absolute;
  top: -80%;
  left: -130%;
  width: 60%;
  height: 260%;
  background: linear-gradient(
    105deg,
    rgba(255, 255, 255, 0) 0%,
    rgba(255, 255, 255, 0.95) 50%,
    rgba(255, 255, 255, 0) 100%
  );
  transform: rotate(30deg);
  pointer-events: none;
  animation: liquidGlassFlash 3s infinite cubic-bezier(0.4, 0, 0.2, 1);
}

/* Khối Hình Thoi 3D Nổi và Phát Sáng (3D Gem Icon) */
.rhombus-3d-gem {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  filter: drop-shadow(0 0 10px rgba(56, 189, 248, 0.95)) drop-shadow(0 4px 10px rgba(0, 0, 0, 0.5));
  animation: float3DRhombus 3s infinite ease-in-out;
  flex-shrink: 0;
}

.rhombus-3d-gem.gold-rhombus {
  filter: drop-shadow(0 0 10px rgba(251, 191, 36, 0.95)) drop-shadow(0 4px 10px rgba(0, 0, 0, 0.5));
  animation: float3DRhombus 3s infinite ease-in-out 0.6s;
}

@keyframes float3DRhombus {
  0%, 100% {
    transform: translateY(0) scale(1) rotate(0deg);
  }
  50% {
    transform: translateY(-2.5px) scale(1.08) rotate(4deg);
  }
}

.gem-svg-3d {
  display: block;
}

/* Thẻ Đếm 100+ Thành Viên Dáng Hình Thoi 3D */
.badge-counter.rhombus-counter {
  background: linear-gradient(135deg, #FFF099 0%, #E5B338 50%, #996515 100%);
  color: #2D1A00;
  padding: 4px 16px;
  font-family: var(--font-heading);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.5px;
  clip-path: polygon(10px 0%, 100% 0%, calc(100% - 10px) 100%, 0% 100%);
  box-shadow: 
    inset 0 1.5px 2px 0 #FFFFFF,
    inset 0 -1.5px 2px 0 rgba(0, 0, 0, 0.4),
    0 4px 14px rgba(212, 175, 55, 0.5);
  text-shadow: 0 1px 0 rgba(255, 255, 255, 0.6);
  display: inline-flex;
  align-items: center;
}

.hero-grid {
  display: grid;
  grid-template-columns: 340px 1fr;
  gap: 48px;
  align-items: center;
}

/* Portrait Card */
.portrait-card {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.portrait-halo {
  position: absolute;
  top: 10px;
  width: 250px;
  height: 250px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 215, 0, 0.3) 0%, rgba(207, 27, 43, 0) 70%);
  filter: blur(15px);
  z-index: 1;
}

.portrait-img-wrap {
  position: relative;
  z-index: 2;
  width: 240px;
  height: 240px;
  border-radius: 50%;
  padding: 6px;
  background: linear-gradient(135deg, var(--bni-gold-light) 0%, var(--bni-gold) 50%, var(--bni-gold-dark) 100%);
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.4), var(--shadow-gold);
}

.portrait-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 50%;
  background-color: var(--bni-red-dark);
}

.status-indicator {
  position: absolute;
  bottom: 8px;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(15, 23, 42, 0.9);
  color: #FFFFFF;
  border: 1px solid rgba(255, 255, 255, 0.2);
  padding: 4px 12px;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  white-space: nowrap;
  box-shadow: 0 4px 12px rgba(0,0,0,0.3);
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: #22C55E;
  box-shadow: 0 0 8px #22C55E;
  animation: pulseGreen 2s infinite;
}

@keyframes pulseGreen {
  0% { transform: scale(0.95); opacity: 0.8; }
  50% { transform: scale(1.2); opacity: 1; }
  100% { transform: scale(0.95); opacity: 0.8; }
}

.chapter-tag-card {
  margin-top: 20px;
  background: rgba(0, 0, 0, 0.25);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-md);
  padding: 12px 20px;
  width: 100%;
  max-width: 290px;
  text-align: center;
  backdrop-filter: blur(8px);
}

.hero-chapter-logo {
  height: 38px;
  margin: 0 auto 6px auto;
  filter: drop-shadow(0 2px 4px rgba(0,0,0,0.3));
}

.chapter-motto {
  font-size: 0.82rem;
  font-style: italic;
  color: #FFDE6A;
  font-weight: 600;
}

/* Hero Info Column */
/* Hero Info Column: 3D Rhombus Liquid Glass Role Badge */
.role-badge.liquid-glass-rhombus {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 24px 8px 18px;
  /* Vát góc hình thoi 3D Diamond Cut */
  clip-path: polygon(
    14px 0%, 
    calc(100% - 14px) 0%, 
    100% 50%, 
    calc(100% - 14px) 100%, 
    14px 100%, 
    0% 50%
  );
  background: linear-gradient(
    135deg, 
    rgba(255, 255, 255, 0.22) 0%, 
    rgba(255, 255, 255, 0.04) 50%, 
    rgba(251, 191, 36, 0.15) 100%
  );
  backdrop-filter: blur(24px) saturate(200%);
  -webkit-backdrop-filter: blur(24px) saturate(200%);
  border: 1px solid rgba(255, 235, 160, 0.65);
  box-shadow: 
    inset 0 1.5px 2px 0 rgba(255, 255, 255, 0.85),
    inset 0 -1.5px 3px 0 rgba(0, 0, 0, 0.35),
    0 8px 24px rgba(0, 0, 0, 0.3),
    0 0 16px rgba(251, 191, 36, 0.3);
  font-size: 0.88rem;
  font-weight: 800;
  letter-spacing: 0.5px;
  color: #FFF2A8;
  margin-bottom: 14px;
  overflow: hidden;
  transition: transform 0.3s cubic-bezier(0.2, 0.8, 0.25, 1);
}

.role-badge.liquid-glass-rhombus:hover {
  transform: translateY(-2px) scale(1.02);
}

.role-badge.liquid-glass-rhombus::after {
  content: '';
  position: absolute;
  top: -100%;
  left: -130%;
  width: 60%;
  height: 300%;
  background: linear-gradient(
    105deg,
    rgba(255, 255, 255, 0) 0%,
    rgba(255, 255, 255, 0.9) 50%,
    rgba(255, 255, 255, 0) 100%
  );
  transform: rotate(30deg);
  pointer-events: none;
  animation: liquidGlassFlash 3s infinite cubic-bezier(0.4, 0, 0.2, 1) 0.5s;
}

.role-badge-text {
  position: relative;
  z-index: 2;
  text-shadow: 0 1px 4px rgba(0, 0, 0, 0.4);
}

/* Pure Text Role Title (No Background Box) */
.role-title-text {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 800;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: #FFE58F;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.4), 0 0 20px rgba(255, 215, 0, 0.35);
  margin-bottom: 12px;
  display: inline-block;
}

.hero-name {
  font-family: var(--font-heading);
  font-size: 3.2rem;
  font-weight: 900;
  letter-spacing: -0.5px;
  line-height: 1.1;
  margin-bottom: 16px;
  text-shadow: 0 4px 16px rgba(0, 0, 0, 0.3);
  background: linear-gradient(180deg, #FFFFFF 30%, #FFD6D9 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-headline {
  font-size: 1.15rem;
  line-height: 1.6;
  color: #F8E7E7;
  max-width: 650px;
  margin-bottom: 24px;
}

.hero-headline strong {
  color: #FFFFFF;
  font-weight: 700;
}

/* Stats Row */
.hero-stats-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 32px;
}

.stat-pill {
  display: flex;
  flex-direction: column;
  background: rgba(0, 0, 0, 0.25);
  border: 1px solid rgba(255, 255, 255, 0.15);
  padding: 10px 16px;
  border-radius: var(--radius-md);
  min-width: 130px;
  backdrop-filter: blur(6px);
}

.stat-pill.gold-pill {
  border-color: rgba(255, 224, 114, 0.4);
  background: rgba(212, 175, 55, 0.15);
}

.stat-num {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 800;
  color: #FFF2A8;
}

.stat-label {
  font-size: 0.78rem;
  color: #E2E8F0;
  font-weight: 500;
}

/* Hero CTA Group */
.hero-cta-group {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

/* ==========================================================================
   Sticky Tabs Bar
   ========================================================================== */
.sticky-tabs-bar {
  position: sticky;
  top: 72px;
  z-index: 90;
  background: #FFFFFF;
  border-bottom: 1px solid var(--card-border);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.04);
}

.tabs-container {
  display: flex;
  align-items: center;
  gap: 8px;
  overflow-x: auto;
  white-space: nowrap;
  padding-top: 10px;
  padding-bottom: 10px;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}

.tabs-container::-webkit-scrollbar {
  display: none;
}

.tab-link {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text-body);
  padding: 8px 14px;
  border-radius: var(--radius-full);
  background: #F8FAFC;
  border: 1px solid #E2E8F0;
  transition: all 0.2s ease;
}

.tab-link:hover {
  color: var(--bni-red);
  background: var(--bni-red-subtle);
  border-color: var(--bni-red-border);
}

.tab-link.active {
  color: #FFFFFF;
  background: linear-gradient(135deg, var(--bni-red) 0%, var(--bni-red-dark) 100%);
  border-color: transparent;
  box-shadow: 0 3px 10px rgba(207, 27, 43, 0.25);
}

/* ==========================================================================
   Main Content Layout & BNI Card Sections
   ========================================================================== */
.main-content {
  padding: 48px 20px 80px 20px;
  display: flex;
  flex-direction: column;
  gap: 40px;
}

.bni-card {
  background: var(--card-bg);
  border-radius: var(--radius-lg);
  border: 1px solid var(--card-border);
  box-shadow: var(--shadow-md);
  padding: 36px;
  position: relative;
  transition: box-shadow 0.3s ease;
}

.bni-card:hover {
  box-shadow: var(--shadow-lg);
}

/* Card Header Bar with GAINS Letter Seal */
.card-header-bar {
  display: flex;
  align-items: center;
  gap: 18px;
  margin-bottom: 28px;
  padding-bottom: 18px;
  border-bottom: 2px solid var(--bni-red-subtle);
}

.badge-gains-letter {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, var(--bni-red) 0%, var(--bni-red-dark) 100%);
  color: #FFFFFF;
  font-family: var(--font-heading);
  font-size: 1.8rem;
  font-weight: 900;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 14px rgba(139, 0, 0, 0.25);
  flex-shrink: 0;
  border: 2px solid #FFD700;
}

.header-titles .card-title {
  font-family: var(--font-heading);
  font-size: 1.65rem;
  font-weight: 800;
  color: var(--bni-red-dark);
  line-height: 1.25;
}

.header-titles .card-subtitle {
  font-size: 0.95rem;
  color: var(--text-muted);
  margin-top: 4px;
}

/* Subsection Title */
.subsection-title {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--text-dark);
  margin: 32px 0 16px 0;
}

/* ==========================================================================
   Section 1: G - Goals & Burning Desire
   ========================================================================== */
.burning-desire {
  background: linear-gradient(135deg, #FFF5F5 0%, #FFEAEA 100%);
  border: 1px solid #FED7D7;
  border-left: 6px solid var(--bni-red);
  border-radius: var(--radius-md);
  padding: 24px;
  display: flex;
  align-items: flex-start;
  gap: 18px;
  margin-bottom: 28px;
}

.banner-icon-col {
  font-size: 2.2rem;
  line-height: 1;
}

.banner-title {
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 800;
  letter-spacing: 1px;
  color: var(--bni-red);
  margin-bottom: 6px;
}

.banner-quote {
  font-size: 1.15rem;
  line-height: 1.55;
  color: var(--text-dark);
}

.banner-quote strong {
  color: var(--bni-red-dark);
  font-weight: 800;
}

/* Goals Comparison Grid */
.goals-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.goal-box {
  background: #FFFFFF;
  border: 1px solid #E2E8F0;
  border-radius: var(--radius-md);
  padding: 24px;
  box-shadow: var(--shadow-sm);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.goal-box:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.goal-box-2025,
.goal-box-2026-first {
  border-top: 4px solid var(--bni-red);
}

.goal-box-2026,
.goal-box-2027 {
  border-top: 4px solid var(--bni-gold);
  background: linear-gradient(180deg, var(--bni-gold-bg) 0%, #FFFFFF 30%);
}

.goal-box-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 18px;
  padding-bottom: 12px;
  border-bottom: 1px solid #F1F5F9;
}

.goal-year {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--bni-red-dark);
}

.goal-tag {
  font-size: 0.78rem;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  background: var(--bni-red-subtle);
  color: var(--bni-red);
}

.gold-tag {
  background: #FFF3CD;
  color: #856404;
}

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

.goal-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
}

.check-icon {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: #DC2626;
  color: #FFFFFF;
  font-size: 0.8rem;
  font-weight: 900;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 2px;
}

.gold-check {
  background: linear-gradient(135deg, var(--bni-gold) 0%, var(--bni-gold-dark) 100%);
  color: #FFFFFF;
}

.goal-text {
  font-size: 0.95rem;
  color: var(--text-body);
  line-height: 1.5;
}

.goal-text strong {
  color: var(--bni-red-dark);
}

/* ==========================================================================
   Section 2: S - Skills & Flagship Services
   ========================================================================== */
.flagship-service-box {
  background: linear-gradient(135deg, var(--bni-red-dark) 0%, var(--bni-red) 100%);
  color: #FFFFFF;
  padding: 28px;
  border-radius: var(--radius-md);
  margin-bottom: 24px;
  box-shadow: 0 10px 24px rgba(139, 0, 0, 0.2);
  position: relative;
  overflow: hidden;
}

.flagship-service-box::after {
  content: '★';
  position: absolute;
  right: 20px;
  bottom: -20px;
  font-size: 140px;
  color: rgba(255, 255, 255, 0.06);
  pointer-events: none;
}

.flagship-badge {
  display: inline-block;
  background: var(--bni-gold);
  color: #382400;
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 1px;
  padding: 4px 12px;
  border-radius: var(--radius-full);
  margin-bottom: 12px;
}

.flagship-title {
  font-family: var(--font-heading);
  font-size: 1.45rem;
  font-weight: 800;
  line-height: 1.35;
  margin-bottom: 12px;
  color: #FFFFFF;
}

.flagship-desc {
  font-size: 1rem;
  line-height: 1.6;
  color: #F8E7E7;
  max-width: 800px;
}

.skills-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
}

.skill-card {
  background: #FFFFFF;
  border: 1px solid var(--card-border);
  border-left: 4px solid var(--bni-red);
  padding: 20px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  transition: all 0.2s ease;
}

.skill-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  border-left-color: var(--bni-gold);
}

.skill-icon-wrap {
  font-size: 1.8rem;
  margin-bottom: 10px;
}

.skill-title {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 6px;
}

.skill-desc {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.5;
}

/* ==========================================================================
   Section 3: A - Accomplishments & Metrics
   ========================================================================== */
.accomplishment-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.metric-card {
  background: #FFFFFF;
  border: 1px solid #E2E8F0;
  border-radius: var(--radius-md);
  padding: 24px;
  box-shadow: var(--shadow-sm);
  transition: all 0.25s ease;
  position: relative;
}

.metric-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.metric-card.gold-border {
  border-top: 4px solid var(--bni-gold);
  background: linear-gradient(180deg, #FFFDF6 0%, #FFFFFF 40%);
}

.metric-top {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin-bottom: 8px;
}

.metric-number {
  font-family: var(--font-heading);
  font-size: 2.2rem;
  font-weight: 900;
  color: var(--bni-red-dark);
  line-height: 1;
}

.metric-unit {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--bni-gold-dark);
}

.metric-badge {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.5px;
  color: var(--bni-red);
  background: var(--bni-red-subtle);
  padding: 3px 10px;
  border-radius: var(--radius-full);
  margin-bottom: 12px;
}

.metric-text {
  font-size: 0.95rem;
  color: var(--text-body);
  line-height: 1.55;
}

/* ==========================================================================
   Section 4: N - Networks
   ========================================================================== */
.network-cards-container {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.network-row-card {
  display: flex;
  align-items: flex-start;
  gap: 20px;
  background: #FFFFFF;
  border: 1px solid #E2E8F0;
  border-radius: var(--radius-md);
  padding: 24px;
  box-shadow: var(--shadow-sm);
  transition: all 0.2s ease;
}

.network-row-card:hover {
  transform: translateX(4px);
  box-shadow: var(--shadow-md);
}

.network-row-card.topaz-highlight {
  border-left: 6px solid var(--bni-red);
  background: linear-gradient(90deg, #FFF7F7 0%, #FFFFFF 20%);
}

.network-icon {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: var(--bni-red-subtle);
  font-size: 1.8rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

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

.network-title {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--bni-red-dark);
}

.network-tag {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--bni-red);
  background: var(--bni-red-subtle);
  padding: 3px 10px;
  border-radius: var(--radius-full);
}

.network-desc {
  font-size: 0.95rem;
  color: var(--text-body);
  line-height: 1.55;
}

/* ==========================================================================
   Section 5: I - Interests & Habits
   ========================================================================== */
.interests-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.interest-card {
  background: #FFFFFF;
  border: 1px solid #E2E8F0;
  border-radius: var(--radius-md);
  padding: 22px;
  box-shadow: var(--shadow-sm);
}

.interest-card.highlight-habit {
  border-left: 4px solid var(--bni-gold);
  background: var(--bni-gold-bg);
}

.interest-card.featured-bni-trip {
  grid-column: 1 / -1;
  background: linear-gradient(135deg, #FFF6F6 0%, #FFFFFF 60%, #FFFDF2 100%);
  border: 1px solid #FED7D7;
  border-left: 6px solid var(--bni-red);
  position: relative;
  overflow: hidden;
}

.interest-card.featured-bni-trip .trip-badge {
  display: inline-block;
  background: var(--bni-red);
  color: #FFFFFF;
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.5px;
  padding: 3px 10px;
  border-radius: var(--radius-full);
  margin-bottom: 8px;
}

.interest-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 10px;
}

.interest-emoji {
  font-size: 1.8rem;
  line-height: 1;
}

.interest-name {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-dark);
}

.interest-desc {
  font-size: 0.92rem;
  color: var(--text-body);
  line-height: 1.55;
}

/* ==========================================================================
   Section 6: Referrals & Power Team
   ========================================================================== */
.referral-flex-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-bottom: 28px;
}

.referral-col-box {
  background: #FFFFFF;
  border: 1px solid var(--card-border);
  border-radius: var(--radius-md);
  padding: 24px;
  box-shadow: var(--shadow-sm);
}

.referral-col-box.gold-theme {
  border-top: 4px solid var(--bni-gold);
}

.referral-box-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid #F1F5F9;
}

.referral-icon {
  font-size: 1.6rem;
}

.box-title {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--bni-red-dark);
}

.ideal-target-text {
  font-size: 0.95rem;
  color: var(--text-dark);
  margin-bottom: 12px;
}

.styled-bullet-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.styled-bullet-list li {
  position: relative;
  padding-left: 20px;
  font-size: 0.92rem;
  color: var(--text-body);
  line-height: 1.5;
}

.styled-bullet-list li::before {
  content: '▸';
  position: absolute;
  left: 0;
  color: var(--bni-red);
  font-weight: 900;
}

.partner-tag-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.partner-tag {
  background: var(--bni-gold-bg);
  border: 1px solid #FFE58F;
  color: #7A5500;
  font-size: 0.85rem;
  font-weight: 700;
  padding: 6px 12px;
  border-radius: var(--radius-full);
}

/* BNI Story */
.bni-story-card {
  background: linear-gradient(135deg, #FFF8F8 0%, #FFF0F0 100%);
  border: 1px solid #F8D7DA;
  border-radius: var(--radius-md);
  padding: 24px;
  position: relative;
}

.bni-story-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
}

.quote-mark {
  font-family: var(--font-heading);
  font-size: 3rem;
  line-height: 0.8;
  color: var(--bni-red);
}

.story-title {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--bni-red-dark);
}

.story-content {
  font-style: italic;
  font-size: 1rem;
  line-height: 1.6;
  color: #334155;
  margin-bottom: 14px;
}

.badge-tag {
  display: inline-block;
  background: var(--bni-red);
  color: #FFFFFF;
  font-size: 0.78rem;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: var(--radius-full);
}

/* ==========================================================================
   Section 7: Weekly Presentation (30s / 60s Script & Interactive Timer)
   ========================================================================== */
.weekly-script-card {
  background: linear-gradient(180deg, #FFFFFF 0%, #FFFBFB 100%);
}

.weekly-layout-grid {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 28px;
  align-items: stretch;
}

.script-card-inner {
  background: #FFFFFF;
  border: 1px solid var(--card-border);
  border-radius: var(--radius-md);
  padding: 26px;
  box-shadow: var(--shadow-sm);
  height: 100%;
  display: flex;
  flex-direction: column;
}

.script-meta-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 18px;
  padding-bottom: 12px;
  border-bottom: 1px solid #F1F5F9;
}

.badge-red-outline {
  font-size: 0.75rem;
  font-weight: 800;
  text-transform: uppercase;
  color: var(--bni-red);
  border: 1px solid var(--bni-red-border);
  padding: 4px 10px;
  border-radius: var(--radius-full);
}

.script-text-body {
  font-size: 1.05rem;
  line-height: 1.7;
  color: var(--text-dark);
  display: flex;
  flex-direction: column;
  gap: 14px;
  flex: 1;
}

.script-para strong {
  color: var(--bni-red-dark);
}

.highlight-closing {
  background: var(--bni-red-subtle);
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  border-left: 4px solid var(--bni-red);
  margin-top: 8px;
}

.link-zalo {
  color: var(--zalo-blue);
  font-weight: 700;
  word-break: break-all;
}

.link-zalo:hover {
  text-decoration: underline;
}

/* Timer Col */
.timer-card {
  background: #FFFFFF;
  border: 1px solid var(--card-border);
  border-radius: var(--radius-md);
  padding: 26px;
  box-shadow: var(--shadow-sm);
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.timer-title {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--bni-red-dark);
  margin-bottom: 4px;
}

.timer-desc {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 16px;
}

.timer-mode-selector {
  display: flex;
  gap: 8px;
  margin-bottom: 20px;
}

.timer-mode-btn {
  padding: 6px 14px;
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 700;
  border-radius: var(--radius-full);
  border: 1px solid #CBD5E1;
  background: #F8FAFC;
  cursor: pointer;
  transition: all 0.2s ease;
}

.timer-mode-btn.active {
  background: var(--bni-red);
  color: #FFFFFF;
  border-color: var(--bni-red);
  box-shadow: 0 2px 8px rgba(207, 27, 43, 0.3);
}

/* Circular display */
.timer-display-wrap {
  margin-bottom: 20px;
}

.timer-circle {
  width: 140px;
  height: 140px;
  border-radius: 50%;
  border: 6px solid var(--bni-red-subtle);
  background: #FFFFFF;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  box-shadow: inset 0 2px 6px rgba(0, 0, 0, 0.06), 0 4px 16px rgba(139, 0, 0, 0.1);
  transition: border-color 0.3s ease;
}

.timer-circle.active {
  border-color: var(--bni-red);
  animation: timerPulse 1s infinite alternate;
}

.timer-circle.warning {
  border-color: #EF4444;
  background-color: #FEF2F2;
}

@keyframes timerPulse {
  0% { transform: scale(1); box-shadow: 0 0 0 rgba(207, 27, 43, 0.2); }
  100% { transform: scale(1.02); box-shadow: 0 0 16px rgba(207, 27, 43, 0.4); }
}

.timer-digits {
  font-family: var(--font-heading);
  font-size: 3.2rem;
  font-weight: 900;
  color: var(--bni-red-dark);
  line-height: 1;
}

.timer-unit {
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 1px;
  color: var(--text-muted);
}

.timer-controls {
  display: flex;
  gap: 10px;
  width: 100%;
  margin-bottom: 14px;
}

.timer-controls .btn {
  flex: 1;
}

.timer-hint {
  font-size: 0.78rem;
  color: var(--text-muted);
  font-style: italic;
  line-height: 1.4;
}

/* ==========================================================================
   Section 8: Secrets & Philosophy
   ========================================================================== */
.secrets-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.secret-box {
  background: #FFFFFF;
  border: 1px solid var(--card-border);
  border-radius: var(--radius-md);
  padding: 26px;
  box-shadow: var(--shadow-sm);
}

.secret-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 800;
  letter-spacing: 0.5px;
  color: var(--bni-red);
  background: var(--bni-red-subtle);
  padding: 4px 12px;
  border-radius: var(--radius-full);
  margin-bottom: 14px;
}

.secret-label.gold-label {
  background: #FFF9DB;
  color: #856404;
}

.secret-text {
  font-size: 0.98rem;
  line-height: 1.65;
  color: var(--text-body);
}

.secret-text strong {
  color: var(--bni-red-dark);
}

.philosophy-box {
  border-top: 4px solid var(--bni-gold);
  background: linear-gradient(180deg, var(--bni-gold-bg) 0%, #FFFFFF 50%);
}

.philosophy-quote {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 900;
  line-height: 1.4;
  color: var(--bni-red-dark);
  margin-bottom: 12px;
  text-transform: uppercase;
}

.philosophy-sub {
  font-size: 0.92rem;
  color: var(--text-muted);
  line-height: 1.5;
}

/* ==========================================================================
   Section 9: Testimonials & Client Feedback (Cảm Nhận Học Viên & Đối Tác)
   ========================================================================== */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.testimonial-card {
  background: #FFFFFF;
  border: 1px solid #E2E8F0;
  border-radius: var(--radius-md);
  padding: 24px;
  box-shadow: var(--shadow-sm);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
  display: flex;
  flex-direction: column;
}

.testimonial-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

.testimonial-header {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 14px;
}

.reviewer-avatar-wrap {
  position: relative;
  width: 62px;
  height: 62px;
  flex-shrink: 0;
}

.reviewer-avatar {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  object-fit: cover;
  border: 2.5px solid var(--bni-gold);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  background-color: #F1F5F9;
}

.verified-badge {
  position: absolute;
  bottom: -2px;
  right: -2px;
  width: 20px;
  height: 20px;
  background: #10B981;
  color: #FFFFFF;
  border: 2px solid #FFFFFF;
  border-radius: 50%;
  font-size: 0.7rem;
  font-weight: 900;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
}

.reviewer-meta {
  flex-grow: 1;
}

.reviewer-meta .reviewer-name {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--bni-red-dark);
  margin-bottom: 2px;
}

.reviewer-meta .reviewer-title {
  font-size: 0.82rem;
  color: var(--text-muted);
  line-height: 1.35;
  margin-bottom: 4px;
}

.star-rating {
  font-size: 0.85rem;
  letter-spacing: 2px;
}

.review-result-badge {
  display: inline-block;
  align-self: flex-start;
  font-family: var(--font-heading);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.5px;
  color: var(--bni-red);
  background: var(--bni-red-subtle);
  border: 1px solid rgba(207, 27, 43, 0.2);
  padding: 4px 10px;
  border-radius: var(--radius-full);
  margin-bottom: 12px;
}

.review-result-badge.gold-badge {
  color: #856404;
  background: #FFF3CD;
  border-color: rgba(212, 175, 55, 0.3);
}

.testimonial-quote {
  font-size: 0.94rem;
  line-height: 1.6;
  color: var(--text-body);
  flex-grow: 1;
}

.testimonial-quote strong {
  color: var(--bni-red-dark);
}

/* ==========================================================================
   Contact CTA Section
   ========================================================================== */
.contact-cta-section {
  position: relative;
}

.contact-card-bg {
  background: linear-gradient(145deg, var(--bni-red-deep) 0%, #800010 60%, var(--bni-red-dark) 100%);
  border-radius: var(--radius-xl);
  padding: 48px 36px;
  color: #FFFFFF;
  box-shadow: var(--shadow-xl);
  text-align: center;
}

.contact-badge {
  display: inline-block;
  background: rgba(255, 255, 255, 0.15);
  border: 1px solid rgba(255, 224, 114, 0.4);
  color: #FFF0A0;
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 1.5px;
  padding: 4px 14px;
  border-radius: var(--radius-full);
  margin-bottom: 16px;
}

.contact-heading {
  font-family: var(--font-heading);
  font-size: 2.2rem;
  font-weight: 900;
  line-height: 1.25;
  margin-bottom: 12px;
}

.contact-lead {
  font-size: 1.1rem;
  color: #F8E7E7;
  max-width: 680px;
  margin: 0 auto 32px auto;
  line-height: 1.55;
}

.contact-methods-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 36px;
}

.contact-pill-item {
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-md);
  padding: 16px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 8px;
  transition: all 0.2s ease;
}

.contact-pill-item:hover {
  background: rgba(255, 255, 255, 0.2);
  transform: translateY(-2px);
}

.contact-pill-item.zalo-pill:hover {
  border-color: #0088FF;
}

.c-icon {
  font-size: 1.8rem;
}

.c-name {
  font-size: 0.78rem;
  color: #E2E8F0;
  font-weight: 600;
}

.c-val {
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 700;
  color: #FFFFFF;
}

.contact-actions-footer {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 14px;
}

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer {
  background: #FFFFFF;
  border-top: 1px solid var(--card-border);
  padding: 36px 0;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.footer-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 20px;
}

.footer-brand-col {
  display: flex;
  flex-direction: column;
  gap: 8px;
  max-width: 450px;
}

.footer-logo {
  height: 42px;
  width: auto;
  object-fit: contain;
}

.footer-tagline {
  line-height: 1.5;
}

.footer-meta-col {
  text-align: right;
}

.bni-trademark-text {
  font-size: 0.75rem;
  color: #94A3B8;
  margin-top: 4px;
}

/* ==========================================================================
   Modals & Popovers
   ========================================================================== */
.modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 1000;
  background: rgba(15, 23, 42, 0.65);
  backdrop-filter: blur(6px);
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  transition: opacity 0.25s ease;
}

.modal-overlay.open {
  display: flex;
  opacity: 1;
}

.modal-box {
  background: #FFFFFF;
  width: 100%;
  max-width: 540px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  border: 1px solid var(--card-border);
  overflow: hidden;
  transform: translateY(20px);
  transition: transform 0.25s ease;
}

.modal-overlay.open .modal-box {
  transform: translateY(0);
}

.modal-header {
  padding: 20px 24px;
  background: linear-gradient(135deg, var(--bni-red-dark) 0%, var(--bni-red) 100%);
  color: #FFFFFF;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
}

.modal-badge {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 1px;
  background: rgba(255, 255, 255, 0.2);
  padding: 2px 8px;
  border-radius: var(--radius-full);
  margin-bottom: 6px;
}

.modal-badge.gold-badge {
  background: var(--bni-gold);
  color: #382400;
}

.modal-title {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 800;
  line-height: 1.3;
}

.modal-close {
  background: transparent;
  border: none;
  color: #FFFFFF;
  font-size: 1.8rem;
  line-height: 1;
  cursor: pointer;
  padding: 0 4px;
  opacity: 0.8;
  transition: opacity 0.2s;
}

.modal-close:hover {
  opacity: 1;
}

.modal-form {
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.form-label {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text-dark);
}

.req {
  color: var(--bni-red);
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: 10px 14px;
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--text-dark);
  background: #FFFFFF;
  border: 1px solid #CBD5E1;
  border-radius: var(--radius-sm);
  transition: border-color 0.2s, box-shadow 0.2s;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--bni-red);
  box-shadow: 0 0 0 3px rgba(207, 27, 43, 0.15);
}

.modal-footer {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 10px;
  margin-top: 10px;
}

/* ==========================================================================
   Toast Notifications
   ========================================================================== */
.toast-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 2000;
  display: flex;
  flex-direction: column;
  gap: 10px;
  pointer-events: none;
}

.toast {
  background: #1E242B;
  color: #FFFFFF;
  padding: 12px 20px;
  border-radius: var(--radius-md);
  font-size: 0.9rem;
  font-weight: 600;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.25);
  display: flex;
  align-items: center;
  gap: 10px;
  border-left: 4px solid var(--bni-gold);
  animation: toastSlideIn 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  pointer-events: auto;
}

@keyframes toastSlideIn {
  from { transform: translateX(100%); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}

/* ==========================================================================
   Responsive Breakpoints
   ========================================================================== */
@media (max-width: 992px) {
  .hero-grid {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 32px;
  }

  .hero-portrait-col {
    order: -1;
  }

  .hero-name {
    font-size: 2.5rem;
  }

  .hero-headline {
    margin: 0 auto 24px auto;
  }

  .hero-stats-row {
    justify-content: center;
  }

  .hero-cta-group {
    justify-content: center;
  }

  .weekly-layout-grid {
    grid-template-columns: 1fr;
  }

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

  .nav-menu {
    display: none; /* Hide on smaller screens to keep clean */
  }

  .brand-badge-mobile {
    display: block;
  }
}

@media (max-width: 768px) {
  .goals-grid,
  .skills-grid,
  .accomplishment-grid,
  .interests-grid,
  .referral-flex-grid,
  .secrets-grid {
    grid-template-columns: 1fr;
  }

  .contact-methods-grid {
    grid-template-columns: 1fr;
  }

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

  .footer-container {
    flex-direction: column;
    text-align: center;
  }

  .footer-meta-col {
    text-align: center;
  }

  .hero-name {
    font-size: 2.1rem;
  }

  .bni-card {
    padding: 24px 18px;
  }
}

/* ==========================================================================
   Print Stylesheet (A4 GAINS Meeting Ready)
   ========================================================================== */
@media print {
  .navbar,
  .sticky-tabs-bar,
  .hero-cta-group,
  .timer-col,
  .modal-overlay,
  .toast-container,
  #btnCopyScript,
  .contact-actions-footer {
    display: none !important;
  }

  body {
    background: #FFFFFF;
    color: #000000;
    font-size: 11pt;
  }

  .hero-section {
    background: #FFFFFF !important;
    color: #000000 !important;
    padding: 0;
    border-bottom: 2px solid #8B0000;
  }

  .hero-name {
    -webkit-text-fill-color: #8B0000 !important;
    font-size: 24pt;
  }

  .hero-headline {
    color: #333333 !important;
  }

  .bni-card {
    box-shadow: none !important;
    border: 1px solid #CCCCCC !important;
    page-break-inside: avoid;
    padding: 16px !important;
    margin-bottom: 20px;
  }

  .card-title {
    color: #8B0000 !important;
    font-size: 14pt !important;
  }
}