/* =====================================================
   CFA PAGE — DIGITAL BLUEPRINT (CYBER-TECH AESTHETIC)
   ===================================================== */

@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700&family=Montserrat:wght@700;800&family=JetBrains+Mono:wght@400;700&display=swap');

:root {
  --cfa-primary: #0b5e92;
  --cfa-accent: #f5c400;
  --cfa-brand-light: #3885af;
  --cfa-midnight: #021b38;
  --cfa-slate: #334155;
  
  --text-dark: #0f172a;
  --text-muted: #64748b;
  --bg-card: #ffffff;
  --transition-premium: all 0.6s cubic-bezier(0.16, 1, 0.3, 1);
  --radius-lg: 32px;
  --tech-grid: rgba(11, 94, 146, 0.08);
}

/* Global Font & Technical Background */
html[data-page="cfa-slides"],
html[data-page="cfa-slides"] body {
  background: #ffffff;
  color: var(--text-dark);
  font-family: 'Outfit', sans-serif;
  overflow-x: hidden;
}

/* Technical Dotted Grid Background */
[data-page="cfa-slides"] body::after,
body[data-page="cfa-slides"]::after {
  content: "";
  position: fixed;
  inset: 0;
  background-image: 
    radial-gradient(var(--cfa-primary) 1px, transparent 1px);
  background-size: 32px 32px;
  opacity: 0.1;
  pointer-events: none;
  z-index: -1;
}

/* Refined Titles */
main h1, main h2, main h3, main h4 {
  font-family: 'Montserrat', sans-serif !important;
  font-weight: 700 !important;
  letter-spacing: -0.02em;
}

/* HERO SECTION (TECH GRADIENT) */
.cfa-hero {
  position: relative;
  min-height: 45vh;
  display: flex;
  align-items: center;
  background: linear-gradient(135deg, var(--cfa-midnight) 0%, var(--cfa-primary) 100%);
  padding: 120px 24px 80px;
  color: #ffffff;
  overflow: hidden;
}

.cfa-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: 
    linear-gradient(rgba(255, 255, 255, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.05) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(circle at 70% 50%, black, transparent 80%);
  pointer-events: none;
}

.hero-container {
  max-width: 1300px;
  margin: 0 auto;
  width: 100%;
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 60px;
  align-items: center;
  position: relative;
  z-index: 2;
}

.hero-kicker {
  display: inline-block;
  background: rgba(245, 196, 0, 0.15);
  color: var(--cfa-accent);
  padding: 8px 20px;
  border-radius: 50px;
  font-weight: 700;
  text-transform: uppercase;
  font-size: 12px;
  letter-spacing: 2px;
  margin-bottom: 24px;
  border: 1px solid rgba(245, 196, 0, 0.2);
}

.cfa-hero h1 {
  font-size: clamp(2.5rem, 6vw, 4.2rem);
  line-height: 1.1;
  margin-bottom: 24px;
}

.hero-desc {
  font-size: 1.25rem;
  line-height: 1.6;
  opacity: 0.9;
  max-width: 500px;
}

.hero-btn {
  display: inline-flex;
  align-items: center;
  margin-top: 40px;
  padding: 18px 36px;
  background: var(--cfa-brand-light);
  color: white;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  border-radius: 16px;
  transition: var(--transition-premium);
  text-decoration: none;
  box-shadow: 0 10px 30px rgba(56, 133, 175, 0.3);
}

.hero-btn:hover {
  background: #ffffff;
  color: var(--cfa-primary);
  transform: translateY(-5px);
  box-shadow: 0 20px 40px rgba(0,0,0,0.2);
}

/* CFA MODULES (Z-PATTERN TECH) */
.cfa-modules {
  max-width: 1300px;
  margin: 0 auto;
  padding: 120px 24px;
  display: flex;
  flex-direction: column;
  gap: 140px;
}

.cfa-module {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.cfa-module:nth-child(even) {
  direction: rtl;
}
.cfa-module:nth-child(even) .module-text {
  direction: ltr;
}

.module-image-container {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  height: 480px;
  box-shadow: 0 30px 60px rgba(0,0,0,0.08);
  background: var(--cfa-midnight);
}

.module-image-container img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.85;
  transition: transform 1.5s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.5s ease;
}

.cfa-module:hover .module-image-container img {
  transform: scale(1.08);
  opacity: 1;
}

.module-text {
  position: relative;
}

.module-number {
  font-family: 'JetBrains Mono', monospace;
  font-size: 14px;
  color: var(--cfa-primary);
  background: rgba(11, 94, 146, 0.1);
  padding: 4px 12px;
  border-radius: 4px;
  margin-bottom: 24px;
  display: inline-block;
  font-weight: 700;
}

.module-text h3 {
  font-size: 32px;
  color: var(--cfa-primary);
  margin-bottom: 24px;
}

.module-text p {
  font-size: 18px;
  line-height: 1.7;
  color: var(--text-muted);
  margin-bottom: 32px;
}

.module-features {
  list-style: none;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.module-features li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-weight: 500;
  color: var(--text-dark);
}

.module-features li svg {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  color: var(--cfa-brand-light);
  margin-top: 2px;
}

/* TECH HIGHLIGHT SECTION */
.tech-highlight {
  background: #f8fafc;
  padding: 100px 24px;
  position: relative;
  border-top: 1px solid rgba(11, 94, 146, 0.1);
}

.highlight-grid {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.highlight-card {
  padding: 40px;
  background: #ffffff;
  border: 1px solid rgba(11, 94, 146, 0.1);
  border-radius: 24px;
  transition: var(--transition-premium);
}

.highlight-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 40px rgba(11, 94, 146, 0.1);
  border-color: var(--cfa-primary);
}

.highlight-icon {
  width: 48px;
  height: 48px;
  background: rgba(11, 94, 146, 0.1);
  color: var(--cfa-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  margin-bottom: 24px;
}

.highlight-card h4 {
  font-size: 20px;
  color: var(--cfa-primary);
  margin-bottom: 16px;
}

.highlight-card p {
  color: var(--text-muted);
  line-height: 1.6;
}

/* Responsive */
@media (max-width: 1024px) {
  .hero-container { grid-template-columns: 1fr; text-align: center; gap: 40px; }
  .hero-desc { margin: 0 auto; }
  .cfa-module { grid-template-columns: 1fr; gap: 50px; direction: ltr !important; }
  .module-image-container { height: 350px; }
  .highlight-grid { grid-template-columns: 1fr; }
}