/* ===================================================================
   THE SOLO OS — AI AGENT MONEY OS
   HIGH-END EDITORIAL / BRUTALIST DESIGN SYSTEM
   Fonts: Big Shoulders Display (Headlines/CTA) | Inter (Body/UI) | Cormorant Garamond (Quotes)
   Colors: Obsidian #0B0908 | Warm Paper #F4EDE3 | Slate #2C4A5C | Terracotta #B8552F | Gold #D97706
   Strictly Purple-Ban Compliant
   =================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Big+Shoulders+Display:wght@400;500;600;700;800;900&family=Cormorant+Garamond:ital,wght@0,500;0,600;0,700;1,400;1,600&family=Inter:wght@300;400;500;600;700;800&display=swap');

:root {
  --font-display: 'Big Shoulders Display', -apple-system, sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-serif: 'Cormorant Garamond', Georgia, serif;

  /* Obsidian Dark */
  --bg-dark: #0B0908;
  --bg-dark-surface: #14100D;
  --bg-dark-card: #1A1410;
  --bg-dark-border: rgba(244, 237, 227, 0.12);
  
  /* Warm Paper */
  --bg-paper: #F4EDE3;
  --bg-paper-alt: #EBE2D5;
  --bg-paper-card: #FFFFFF;
  --border-paper: #E2D7C8;
  --border-paper-dark: #CFC1AF;

  /* Primary Brand Accents */
  --color-terracotta: #B8552F;
  --color-terracotta-hover: #9E4321;
  --color-terracotta-light: #F7EDE8;
  --color-terracotta-tint: rgba(184, 85, 47, 0.08);

  /* Slate Navy & Amber Gold (Money OS Accent) */
  --color-slate: #2C4A5C;
  --color-slate-light: #3D647C;
  --color-slate-tint: rgba(44, 74, 92, 0.08);
  --color-gold: #D97706;
  --color-gold-light: #F59E0B;
  --color-gold-tint: rgba(217, 119, 6, 0.1);

  /* Text Colors */
  --text-dark-primary: #14100D;
  --text-dark-secondary: #5A524A;
  --text-dark-muted: #847B71;

  --text-light-primary: #F4EDE3;
  --text-light-secondary: #C8BFB5;
  --text-light-muted: #8C8277;

  /* Shadows */
  --shadow-brutalist: 4px 4px 0px #0B0908;
  --shadow-paper: 0 10px 30px -10px rgba(20, 16, 13, 0.08), 0 2px 6px rgba(20, 16, 13, 0.04);
  --shadow-paper-hover: 0 16px 40px -10px rgba(20, 16, 13, 0.14), 0 4px 12px rgba(20, 16, 13, 0.06);

  /* Radius & Dimensions */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-full: 9999px;
  --max-width: 1160px;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.65;
  color: var(--text-dark-primary);
  background-color: var(--bg-dark);
  overflow-x: hidden;
  position: relative;
  -webkit-font-smoothing: antialiased;
}

/* Grain Overlay */
.grain-overlay {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 999;
  opacity: 0.035;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");
}

/* Container */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin-left: auto;
  margin-right: auto;
  padding-left: 24px;
  padding-right: 24px;
}

.container-narrow {
  max-width: 860px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 24px;
  padding-right: 24px;
}

/* Top Bar */
.top-bar {
  background: var(--bg-dark);
  border-bottom: 1px solid var(--bg-dark-border);
  padding: 16px 0;
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(10px);
  background-color: rgba(11, 9, 8, 0.94);
}

.top-bar-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}

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

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

.top-bar-logo {
  height: 36px;
  width: auto;
  max-width: 155px;
  object-fit: contain;
  display: block;
}

.brand-divider {
  color: rgba(244, 237, 227, 0.25);
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
}

.brand-course-tag {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  color: var(--text-light-secondary);
  text-transform: uppercase;
}

.top-bar-cta {
  display: inline-flex;
  align-items: center;
  padding: 9px 20px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.1rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  background: var(--color-terracotta);
  color: #FFF !important;
  border-radius: var(--radius-sm);
  text-decoration: none;
  transition: all 0.2s ease;
  box-shadow: 0 4px 12px rgba(184, 85, 47, 0.3);
}

.top-bar-cta:hover {
  background: var(--color-terracotta-hover);
  transform: translateY(-1px);
  box-shadow: 0 6px 16px rgba(184, 85, 47, 0.45);
}

/* Section Theming */
.section {
  padding: 90px 0;
  position: relative;
}

.theme-dark {
  background-color: var(--bg-dark);
  color: var(--text-light-primary);
}

.theme-dark-alt {
  background-color: var(--bg-dark-surface);
  color: var(--text-light-primary);
  border-top: 1px solid var(--bg-dark-border);
  border-bottom: 1px solid var(--bg-dark-border);
}

.theme-paper {
  background-color: var(--bg-paper);
  color: var(--text-dark-primary);
}

.theme-paper-alt {
  background-color: var(--bg-paper-alt);
  color: var(--text-dark-primary);
  border-top: 1px solid var(--border-paper);
  border-bottom: 1px solid var(--border-paper);
}

/* Typography & Headings */
.headline-huge {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 5vw, 4.4rem);
  font-weight: 900;
  line-height: 1.15;
  letter-spacing: 0.01em;
  text-transform: uppercase;
  margin-bottom: 24px;
}

.headline-large {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 4.2vw, 3.6rem);
  font-weight: 900;
  line-height: 1.22;
  letter-spacing: 0.01em;
  text-transform: uppercase;
  margin-bottom: 20px;
}

.headline-medium {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  font-weight: 800;
  line-height: 1.24;
  letter-spacing: 0.01em;
  text-transform: uppercase;
  margin-bottom: 16px;
}

.headline-card {
  font-family: var(--font-display);
  font-size: 1.55rem;
  font-weight: 800;
  line-height: 1.24;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  margin-bottom: 12px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 16px;
  color: var(--color-terracotta);
}

.highlight {
  color: #B75632;
}

.editorial-quote {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: clamp(1.2rem, 2.3vw, 1.6rem);
  line-height: 1.48;
  padding: 24px 30px;
  margin: 32px 0;
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
}

.theme-dark .editorial-quote {
  color: #FAF5EE;
  background: rgba(255, 255, 255, 0.03);
  border-left: 3px solid var(--color-terracotta);
}

.theme-paper .editorial-quote {
  color: #241D17;
  background: #FFF;
  border: 1px solid var(--border-paper);
  border-left: 3px solid var(--color-terracotta);
  box-shadow: var(--shadow-paper);
}

/* Primary CTA Button */
.btn-cta {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 18px 44px;
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 2.4vw, 1.8rem);
  font-weight: 900;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: #FFF !important;
  background-color: var(--color-terracotta);
  border: 2px solid #8E3A1A;
  border-radius: var(--radius-sm);
  text-decoration: none !important;
  cursor: pointer;
  transition: all 0.22s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: 0 8px 24px rgba(184, 85, 47, 0.35);
  text-align: center;
}

.btn-cta:hover {
  background-color: var(--color-terracotta-hover);
  transform: translateY(-2px);
  box-shadow: 0 12px 30px rgba(184, 85, 47, 0.45);
}

.btn-cta-sub {
  font-family: var(--font-body);
  font-size: 0.88rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  text-transform: none;
  opacity: 0.92;
  margin-top: 3px;
}

.btn-cta-full {
  width: 100%;
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 16px 36px;
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--text-light-primary) !important;
  background: var(--bg-dark-card);
  border: 1.5px solid var(--bg-dark-border);
  border-radius: var(--radius-sm);
  text-decoration: none;
  transition: all 0.2s ease;
}

.btn-secondary:hover {
  border-color: var(--color-terracotta);
  color: #FFF !important;
  transform: translateY(-2px);
}

/* ==================== HERO SECTION ==================== */
.hero-wrap {
  padding: 44px 0 84px;
  position: relative;
  overflow: hidden;
}

.hero-wrap::before {
  content: "";
  position: absolute;
  top: -120px;
  left: 50%;
  transform: translateX(-50%);
  width: 900px;
  height: 480px;
  background: radial-gradient(circle, rgba(184, 85, 47, 0.08) 0%, rgba(11, 9, 8, 0) 70%);
  pointer-events: none;
  z-index: 0;
}

.hero-header-center {
  text-align: center;
  max-width: 1040px;
  margin: 0 auto 40px;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.hero-brand-badge {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  background: rgba(244, 237, 227, 0.035);
  border: 1px solid rgba(244, 237, 227, 0.12);
  padding: 8px 18px 8px 14px;
  border-radius: 9999px;
  margin-bottom: 20px;
  backdrop-filter: blur(8px);
}

.hero-brand-logo {
  height: 26px;
  width: auto;
  max-width: 120px;
  object-fit: contain;
  display: block;
}

.hero-badge-tag {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-terracotta);
  border-left: 1px solid rgba(244, 237, 227, 0.15);
  padding-left: 12px;
}

.hero-eyebrow {
  display: inline-block;
  font-family: var(--font-display);
  font-size: clamp(0.95rem, 1.4vw, 1.15rem);
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-terracotta);
  max-width: 880px;
  line-height: 1.55;
  margin-bottom: 12px;
  text-align: center;
}

.hero-headline {
  font-size: clamp(2.3rem, 4.3vw, 3.9rem);
  font-weight: 900;
  line-height: 1.2;
  letter-spacing: 0.01em;
  color: var(--text-light-primary);
  margin: 0 auto 20px;
  max-width: 1040px;
  text-align: center;
  text-wrap: balance;
}

.hero-subhead {
  font-size: clamp(1.05rem, 1.8vw, 1.22rem);
  line-height: 1.68;
  color: var(--text-light-secondary);
  max-width: 820px;
  margin: 0 auto;
  text-align: center;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 40px;
  align-items: center;
}

.hero-bullets {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-bottom: 32px;
}

.hero-bullet-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 1.05rem;
  line-height: 1.6;
  color: var(--text-light-primary);
}

.hero-bullet-icon {
  color: var(--color-terracotta);
  font-weight: 900;
  font-size: 1.2rem;
  flex-shrink: 0;
}

.hero-banner-preview {
  position: relative;
  background: var(--bg-dark-surface);
  border: 2px solid var(--bg-dark-border);
  border-radius: var(--radius-md);
  padding: 12px;
  box-shadow: 0 20px 50px rgba(0,0,0,0.6), 0 0 0 1px rgba(184,85,47,0.25);
  overflow: hidden;
}

.hero-banner-img {
  width: 100%;
  height: auto;
  border-radius: var(--radius-sm);
  display: block;
  object-fit: cover;
}

.hero-banner-tag {
  position: absolute;
  top: 24px;
  left: 24px;
  background: rgba(11, 9, 8, 0.85);
  border: 1px solid rgba(244, 237, 227, 0.2);
  color: var(--color-terracotta);
  font-family: var(--font-display);
  font-size: 0.88rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  backdrop-filter: blur(6px);
}

/* ==================== LIVE PRODUCTS SHOWCASE ==================== */
.live-products-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-top: 24px;
}

.live-product-card {
  background: #FFFFFF;
  border: 2px solid #1E1D1B;
  border-radius: 12px;
  padding: 28px 26px 22px;
  box-shadow: 5px 5px 0px #1E1D1B;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: transform 0.22s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.22s ease, border-color 0.22s ease;
}

.live-product-card:hover {
  transform: translateY(-4px);
  box-shadow: 7px 7px 0px #B75632;
  border-color: #B75632;
}

.live-card-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  padding-bottom: 12px;
  border-bottom: 1px solid #EAE5DE;
}

.live-status-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: #166534;
  background: #DCFCE7;
  border: 1px solid #BBF7D0;
  padding: 3px 9px;
  border-radius: 999px;
}

.pulse-dot {
  width: 7px;
  height: 7px;
  background-color: #22C55E;
  border-radius: 50%;
  display: inline-block;
  box-shadow: 0 0 0 0 rgba(34,197,94,0.7);
  animation: pulseGreenGlow 2s infinite;
}

@keyframes pulseGreenGlow {
  0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(34,197,94,0.7); }
  70% { transform: scale(1); box-shadow: 0 0 0 7px rgba(34,197,94,0); }
  100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(34,197,94,0); }
}

.live-cat-badge {
  font-family: var(--font-body);
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: #B75632;
  background: rgba(183,86,50,0.08);
  border: 1px solid rgba(183,86,50,0.2);
  padding: 3px 8px;
  border-radius: 5px;
  text-transform: uppercase;
}

.live-product-identity {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-top: 16px;
  margin-bottom: 10px;
}

.live-product-icon-box {
  width: 48px;
  height: 48px;
  background: #1E1D1B;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: #FFF;
}

.live-product-name {
  font-family: var(--font-display);
  font-size: 1.85rem;
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: 0.03em;
  color: #1E1D1B;
  margin: 0;
}

.live-domain-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 0.82rem;
  color: #716E69;
  font-weight: 500;
  font-family: monospace;
}

.live-product-desc {
  font-size: 0.98rem;
  line-height: 1.6;
  color: #383531;
  margin: 8px 0 16px;
  min-height: 46px;
}

.live-chips-row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 20px;
}

.live-chip-item {
  font-size: 0.78rem;
  font-weight: 600;
  color: #4A4641;
  background: #F4EFEA;
  border: 1px solid #E2DCD5;
  padding: 3px 8px;
  border-radius: 5px;
}

.live-product-btn {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 11px 16px;
  background: #1E1D1B;
  color: #FFFFFF !important;
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  text-decoration: none !important;
  border-radius: 6px;
  border: 1.5px solid #1E1D1B;
  transition: all 0.2s ease;
}

.live-product-btn:hover {
  background: #B75632;
  border-color: #B75632;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(183,86,50,0.3);
}

/* ==================== COMPARISON BOXES ==================== */
.comparison-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
  margin-top: 36px;
}

.comparison-box {
  border-radius: var(--radius-sm);
  padding: 32px 28px;
}

.box-tried {
  background: var(--bg-dark-surface);
  border: 1.5px solid var(--bg-dark-border);
}

.box-reality {
  background: var(--bg-dark-surface);
  border: 1.5px solid rgba(239, 68, 68, 0.4);
  border-left: 4px solid #ef4444;
}

.comparison-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.comparison-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.98rem;
  line-height: 1.6;
}

/* ==================== 8 AI AGENTS SHOWCASE ==================== */
.agents-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: 32px;
}

.agent-card {
  background: var(--bg-paper-card);
  border: 1.5px solid var(--border-paper);
  border-radius: var(--radius-sm);
  padding: 24px 20px;
  box-shadow: var(--shadow-paper);
  transition: all 0.2s ease;
  display: flex;
  flex-direction: column;
}

.agent-card:hover {
  transform: translateY(-3px);
  border-color: var(--color-terracotta);
  box-shadow: var(--shadow-paper-hover);
}

.agent-role-badge {
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-slate-light);
  background: var(--color-slate-tint);
  padding: 3px 8px;
  border-radius: 4px;
  display: inline-block;
  margin-bottom: 12px;
  align-self: flex-start;
}

.agent-title {
  font-family: var(--font-display);
  font-size: 1.45rem;
  font-weight: 800;
  letter-spacing: 0.02em;
  color: var(--text-dark-primary);
  margin-bottom: 8px;
}

.agent-desc {
  font-size: 0.92rem;
  color: var(--text-dark-secondary);
  line-height: 1.55;
  margin-top: auto;
}

/* ==================== 9-DAY SOP CURRICULUM ==================== */
.curriculum-timeline {
  display: flex;
  flex-direction: column;
  gap: 24px;
  margin-top: 36px;
}

.timeline-phase {
  background: var(--bg-dark-surface);
  border: 1.5px solid var(--bg-dark-border);
  border-radius: var(--radius-sm);
  padding: 28px 24px;
}

.phase-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 20px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--bg-dark-border);
}

.phase-title {
  font-family: var(--font-display);
  font-size: 1.65rem;
  font-weight: 800;
  letter-spacing: 0.02em;
  color: var(--text-light-primary);
}

.phase-badge {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  padding: 4px 10px;
  border-radius: 4px;
  text-transform: uppercase;
}

.phase-badge-terracotta {
  background: rgba(184, 85, 47, 0.2);
  color: var(--color-terracotta);
  border: 1px solid rgba(184, 85, 47, 0.4);
}

.phase-badge-slate {
  background: rgba(44, 74, 92, 0.25);
  color: #7BB0CF;
  border: 1px solid rgba(44, 74, 92, 0.5);
}

.lessons-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 16px;
}

.lesson-card {
  background: var(--bg-dark-card);
  border: 1px solid var(--bg-dark-border);
  border-radius: var(--radius-sm);
  padding: 16px 18px;
}

.lesson-num {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--color-terracotta);
  margin-bottom: 4px;
}

.lesson-name {
  font-family: var(--font-body);
  font-size: 0.98rem;
  font-weight: 700;
  color: var(--text-light-primary);
  margin-bottom: 6px;
}

.lesson-output {
  font-size: 0.88rem;
  color: var(--text-light-muted);
  line-height: 1.5;
}

/* ==================== FOUNDER SECTION ==================== */
.founder-card {
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: 48px;
  align-items: center;
  background: var(--bg-paper-card);
  border: 1.5px solid var(--border-paper);
  border-radius: var(--radius-sm);
  padding: 44px;
  box-shadow: var(--shadow-paper);
}

.founder-avatar-box {
  text-align: center;
}

.founder-avatar {
  width: 220px;
  height: 220px;
  object-fit: cover;
  border-radius: var(--radius-sm);
  border: 3px solid var(--color-terracotta);
  box-shadow: var(--shadow-brutalist);
  margin-bottom: 16px;
  display: inline-block;
}

.founder-text {
  display: flex;
  flex-direction: column;
}

.founder-quote {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 1.35rem;
  line-height: 1.5;
  color: var(--color-terracotta);
  margin-top: 18px;
  padding-left: 18px;
  border-left: 3px solid var(--color-terracotta);
}

/* ==================== PACKAGE PRICING & COMPARISON ==================== */
.package-comparison-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  margin-top: 36px;
}

.pkg-card {
  background: var(--bg-dark-surface);
  border: 2px solid var(--bg-dark-border);
  border-radius: var(--radius-sm);
  padding: 36px 32px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
  transition: all 0.22s ease;
}

.pkg-card.pkg-ultra {
  border-color: var(--color-terracotta);
  box-shadow: 0 0 30px rgba(184, 85, 47, 0.15);
}

.pkg-badge-top {
  font-family: var(--font-display);
  font-size: 0.92rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  padding: 4px 12px;
  border-radius: 4px;
  text-transform: uppercase;
  display: inline-block;
  margin-bottom: 12px;
  align-self: flex-start;
}

.pkg-badge-core {
  background: rgba(44, 74, 92, 0.3);
  color: #7BB0CF;
  border: 1px solid rgba(44, 74, 92, 0.5);
}

.pkg-badge-ultra {
  background: rgba(184, 85, 47, 0.2);
  color: var(--color-terracotta);
  border: 1px solid rgba(184, 85, 47, 0.4);
}

.pkg-title {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 900;
  letter-spacing: 0.02em;
  color: var(--text-light-primary);
  margin-bottom: 4px;
}

.pkg-price-row {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 16px;
}

.pkg-price-main {
  font-family: var(--font-display);
  font-size: 2.8rem;
  font-weight: 900;
  letter-spacing: 0.02em;
  color: var(--color-terracotta);
}

.pkg-price-old {
  font-family: var(--font-display);
  font-size: 1.4rem;
  color: var(--text-light-muted);
  text-decoration: line-through;
}

.pkg-features-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin: 24px 0 32px;
}

.pkg-features-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.98rem;
  line-height: 1.55;
  color: var(--text-light-secondary);
}

.pkg-features-list li strong {
  color: var(--text-light-primary);
}

.pkg-select-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  padding: 14px 20px;
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 900;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  border-radius: var(--radius-sm);
  text-decoration: none;
  cursor: pointer;
  transition: all 0.2s ease;
}

.btn-select-core {
  background: var(--bg-dark-card);
  color: var(--text-light-primary) !important;
  border: 1.5px solid var(--bg-dark-border);
}

.btn-select-core:hover {
  border-color: #7BB0CF;
  color: #FFF !important;
}

.btn-select-ultra {
  background: var(--color-terracotta);
  color: #FFF !important;
  border: 1.5px solid var(--color-terracotta-hover);
  box-shadow: 0 4px 14px rgba(184, 85, 47, 0.35);
}

.btn-select-ultra:hover {
  background: var(--color-terracotta-hover);
  transform: translateY(-2px);
}

/* ==================== CHECKOUT SECTION & FORM ==================== */
.checkout-wrap {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: flex-start;
  margin-top: 36px;
}

.order-summary-box {
  background: var(--bg-dark-surface);
  border: 1.5px solid var(--bg-dark-border);
  border-radius: var(--radius-sm);
  padding: 32px;
}

.order-form-card {
  background: #FFFFFF;
  border: 2px solid #1E1D1B;
  border-radius: var(--radius-sm);
  padding: 36px 32px;
  box-shadow: 5px 5px 0px #1E1D1B;
}

.form-flow-badge {
  font-family: var(--font-display);
  font-size: 0.88rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-terracotta);
  background: rgba(184, 85, 47, 0.08);
  border: 1px solid rgba(184, 85, 47, 0.2);
  padding: 4px 10px;
  border-radius: 4px;
  display: inline-block;
  margin-bottom: 20px;
}

.package-toggle-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-bottom: 24px;
}

.pkg-toggle-btn {
  background: #F4EDE3;
  border: 2px solid #E2D7C8;
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  text-align: left;
  cursor: pointer;
  transition: all 0.2s ease;
}

.pkg-toggle-btn.active {
  background: #FFFFFF;
  border-color: var(--color-terracotta);
  box-shadow: 2px 2px 0px var(--color-terracotta);
}

.pkg-toggle-name {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 900;
  text-transform: uppercase;
  color: var(--text-dark-primary);
}

.pkg-toggle-price {
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--color-terracotta);
}

.form-group {
  margin-bottom: 18px;
}

.form-label {
  display: block;
  font-weight: 700;
  font-size: 0.92rem;
  color: var(--text-dark-primary);
  margin-bottom: 6px;
}

.form-input {
  width: 100%;
  padding: 12px 14px;
  font-family: var(--font-body);
  font-size: 16px;
  border: 1.5px solid #D1C7BA;
  border-radius: var(--radius-sm);
  background: #FFFFFF;
  color: var(--text-dark-primary);
  transition: border-color 0.2s ease;
}

.form-input:focus {
  outline: none;
  border-color: var(--color-terracotta);
  box-shadow: 0 0 0 3px rgba(184, 85, 47, 0.15);
}

.password-input-wrap {
  position: relative;
}

.password-toggle-btn {
  position: absolute;
  right: 12px;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  cursor: pointer;
  color: #716E69;
  display: flex;
  align-items: center;
  padding: 4px;
}

.password-reminder-box {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  margin-top: 6px;
  font-size: 0.82rem;
  color: #B75632;
  line-height: 1.45;
}

/* ==================== VIETQR PAYMENT MODAL ==================== */
.qr-modal {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(11, 9, 8, 0.85);
  backdrop-filter: blur(8px);
  z-index: 1000;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.qr-modal.active {
  display: flex;
}

.qr-modal-content {
  background: #FFFFFF;
  border: 2px solid #1E1D1B;
  border-radius: var(--radius-md);
  padding: 32px 28px;
  max-width: 500px;
  width: 100%;
  position: relative;
  box-shadow: 8px 8px 0px #1E1D1B;
  max-height: 90vh;
  overflow-y: auto;
}

.qr-modal-close {
  position: absolute;
  top: 16px;
  right: 18px;
  background: none;
  border: none;
  font-size: 28px;
  cursor: pointer;
  color: #716E69;
  line-height: 1;
}

.qr-image-wrap {
  text-align: center;
  margin: 18px 0;
}

.qr-img {
  width: 240px;
  height: 240px;
  border: 2px solid #1E1D1B;
  border-radius: var(--radius-sm);
  display: inline-block;
}

.bank-detail-table {
  width: 100%;
  border-collapse: collapse;
  margin: 16px 0;
  font-size: 0.95rem;
}

.bank-detail-table tr td {
  padding: 8px 6px;
  border-bottom: 1px solid #EAE5DE;
}

.bank-detail-table tr td:first-child {
  color: #716E69;
  width: 38%;
}

.bank-detail-table tr td:last-child {
  color: var(--text-dark-primary);
  font-weight: 700;
}

.copy-btn {
  background: #F4EDE3;
  border: 1px solid #D1C7BA;
  border-radius: 4px;
  padding: 2px 8px;
  font-size: 0.78rem;
  font-weight: 700;
  cursor: pointer;
  margin-left: 6px;
  color: var(--color-terracotta);
}

.payment-status-badge {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 12px;
  background: #FEF3C7;
  border: 1px solid #FDE68A;
  border-radius: var(--radius-sm);
  color: #92400E;
  font-weight: 700;
  font-size: 0.92rem;
  margin-top: 14px;
}

.qr-spinner {
  width: 18px;
  height: 18px;
  border: 2px solid #D97706;
  border-top-color: transparent;
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

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

/* ==================== TESTIMONIALS ==================== */
.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 36px;
}

.testimonial-card-clean {
  background: var(--bg-dark-surface);
  border: 1.5px solid var(--bg-dark-border);
  border-radius: var(--radius-sm);
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.testimonial-quote-text {
  font-size: 0.96rem;
  line-height: 1.65;
  color: var(--text-light-secondary);
  margin-bottom: 20px;
}

.testimonial-author-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  padding-top: 16px;
  border-top: 1px solid var(--bg-dark-border);
}

.author-avatar-circle {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(184, 85, 47, 0.2);
  color: var(--color-terracotta);
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.1rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* ==================== FAQ ACCORDION ==================== */
.accordion {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 32px;
}

.accordion-item {
  background: var(--bg-paper-card);
  border: 1.5px solid var(--border-paper);
  border-radius: var(--radius-sm);
  overflow: hidden;
  box-shadow: var(--shadow-paper);
}

.accordion-header {
  padding: 20px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  user-select: none;
}

.accordion-header h4 {
  font-family: var(--font-body);
  font-size: 1.08rem;
  font-weight: 700;
  color: var(--text-dark-primary);
  margin: 0;
}

.accordion-icon {
  font-size: 1.2rem;
  color: var(--color-terracotta);
  transition: transform 0.2s ease;
}

.accordion-item.active .accordion-icon {
  transform: rotate(180deg);
}

.accordion-content {
  display: none;
  padding: 0 24px 22px;
  font-size: 0.98rem;
  line-height: 1.65;
  color: var(--text-dark-secondary);
  border-top: 1px solid #F0E8DD;
  margin-top: 6px;
  padding-top: 16px;
}

.accordion-item.active .accordion-content {
  display: block;
}

/* ==================== STICKY BOTTOM BAR ==================== */
.sticky-cta-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: rgba(11, 9, 8, 0.96);
  border-top: 2px solid var(--color-terracotta);
  backdrop-filter: blur(12px);
  padding: 12px 24px;
  z-index: 99;
  transform: translateY(100%);
  transition: transform 0.3s ease;
  box-shadow: 0 -4px 20px rgba(0,0,0,0.5);
}

.sticky-cta-bar.show {
  transform: translateY(0);
}

.sticky-cta-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.sticky-price-info {
  display: flex;
  align-items: baseline;
  gap: 12px;
}

.sticky-course-name {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  color: var(--text-light-primary);
}

.sticky-amount {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 900;
  color: var(--color-terracotta);
}

.sticky-sub {
  font-size: 0.88rem;
  color: var(--text-light-muted);
}

.sticky-cta-btn {
  padding: 10px 24px;
  font-size: 1.15rem;
}

/* ==================== SITE FOOTER ==================== */
.site-footer {
  background-color: var(--bg-dark);
  color: var(--text-light-muted);
  padding: 64px 0 32px;
  border-top: 1px solid var(--bg-dark-border);
}

.footer-brand {
  margin-bottom: 24px;
}

.footer-logo {
  height: 32px;
  width: auto;
  display: block;
}

.footer-disclaimer {
  font-size: 0.85rem;
  line-height: 1.6;
  color: var(--text-light-muted);
  max-width: 820px;
  margin-bottom: 24px;
}

/* ==================== RESPONSIVE MEDIA QUERIES ==================== */
@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 36px;
  }
  .founder-card {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 24px;
  }
  .founder-text {
    align-items: center;
    text-align: left;
  }
  .founder-quote {
    text-align: left;
  }
  .checkout-wrap {
    grid-template-columns: 1fr;
  }
  .package-comparison-grid {
    grid-template-columns: 1fr;
  }
  .agents-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .testimonial-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .section {
    padding: 64px 0;
  }
  .comparison-grid {
    grid-template-columns: 1fr;
  }
  .live-products-grid {
    grid-template-columns: 1fr;
  }
  .agents-grid {
    grid-template-columns: 1fr;
  }
  .sticky-price-info {
    display: none;
  }
  .sticky-cta-btn {
    width: 100%;
    text-align: center;
  }
}