/* ==========================================================================
   Phase 1: Logo, Hero Chart, 3 Pillars
   ========================================================================== */

/* ==========================================================================
   LOGO — Replaces existing .logo rules
   ========================================================================== */
.logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  text-decoration: none;
  font-family: 'Fraunces', serif;
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--ink, #1C1A14);
  transition: var(--transition);
}

.logo:hover {
  opacity: 0.8;
}

.logo-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  background: var(--moss, #1D9E75);
  color: white;
  border-radius: 8px;
  font-size: 0.875rem;
  font-weight: 800;
  letter-spacing: -0.5px;
  flex-shrink: 0;
}

.logo-text {
  display: flex;
  align-items: center;
  gap: 0.15rem;
  line-height: 1;
}

.logo-text span:first-child {
  color: var(--ink);
}

.logo-text span:last-child {
  color: var(--gold, #AF8C37);
  font-style: italic;
  font-weight: 300;
}

/* Footer logo variant */
.footer-brand .logo {
  color: var(--white);
  font-size: 1.125rem;
}

.footer-brand .logo .logo-mark {
  background: var(--gold);
}

.footer-brand .logo .logo-text span:first-child {
  color: var(--white);
}

.footer-brand .logo .logo-text span:last-child {
  color: var(--cream);
}

/* Mobile header logo sizing */
@media (max-width: 480px) {
  .logo {
    font-size: 1.125rem;
  }
  .logo-mark {
    width: 28px;
    height: 28px;
    font-size: 0.75rem;
  }
}

/* ==========================================================================
   HERO CHART — Animated Stacked Area Chart
   ========================================================================== */
.hero-inner {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 4rem;
  align-items: center;
  position: relative;
  z-index: 1;
}

@media (max-width: 768px) {
  .hero-inner {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 3rem;
  }
}

.hero-chart-wrapper {
  position: relative;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  box-shadow: var(--shadow-lg);
  background: var(--white);
}

.hero-chart-canvas {
  width: 100%;
  height: 280px;
  max-height: 320px;
}

.hero-chart-legend {
  display: flex;
  justify-content: center;
  gap: 1.5rem;
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border);
  flex-wrap: wrap;
  gap: 0.75rem 1.5rem;
}

.hero-legend-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 12px;
  font-weight: 600;
  color: var(--ink-muted);
}

.hero-legend-dot {
  width: 12px;
  height: 12px;
  border-radius: 3px;
  flex-shrink: 0;
}

.hero-legend-dot.invested { background: #888780; }
.hero-legend-dot.capgain { background: var(--sky); }
.hero-legend-dot.reinvested { background: var(--moss); }

.hero-chart-cta {
  display: flex;
  justify-content: center;
  margin-top: 1.5rem;
}

.hero-chart-cta .btn {
  padding: 14px 32px;
  font-size: 15px;
  font-weight: 800;
  box-shadow: var(--shadow-md);
}

.hero-chart-cta .btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 30px rgba(45, 106, 79, 0.25);
}

@media (max-width: 768px) {
  .hero-inner {
    grid-template-columns: 1fr;
    text-align: center;
  }
  
  .hero-chart-wrapper {
    max-width: 480px;
    margin: 0 auto;
  }
  
  .hero-chart-cta .btn {
    width: 100%;
    max-width: 320px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .hero-chart-canvas {
    /* Chart.js will respect prefers-reduced-motion via config */
  }
}

/* ==========================================================================
   3 PILLARS — Mainstream Investing Section
   ========================================================================== */
.pillars-section {
  padding: 5rem 0;
  background: var(--cream);
}

.pillars-header {
  text-align: center;
  margin-bottom: 3.5rem;
}

.pillars-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  max-width: 900px;
  margin: 0 auto 3rem;
}

@media (max-width: 768px) {
  .pillars-grid {
    grid-template-columns: 1fr;
    max-width: 360px;
  }
}

.pillar-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem 1.5rem;
  text-align: center;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.pillar-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--pillar-color, var(--moss));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.pillar-card:hover::before {
  transform: scaleX(1);
}

.pillar-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--pillar-color, var(--moss));
}

.pillar-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 1.25rem;
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.75rem;
  background: var(--pillar-bg, var(--moss-light));
  color: var(--pillar-color, var(--moss));
  margin-bottom: 1rem;
  transition: var(--transition);
}

.pillar-card:hover .pillar-icon {
  transform: scale(1.1);
  background: var(--pillar-color, var(--moss));
  color: white;
}

.pillar-card h3 {
  font-family: 'Fraunces', serif;
  font-size: 1.375rem;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 1rem;
  letter-spacing: -0.01em;
}

.pillar-list {
  list-style: none;
  padding: 0;
  margin: 0;
  text-align: left;
}

.pillar-list li {
  position: relative;
  padding: 0.5rem 0 0.5rem 1.5rem;
  font-size: 13.5px;
  color: var(--ink-muted);
  line-height: 1.5;
  border-bottom: 1px solid rgba(28, 26, 20, 0.04);
}

.pillar-list li:last-child {
  border-bottom: none;
}

.pillar-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.7rem;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--pillar-color, var(--moss));
  opacity: 0.6;
}

.pillar-card:last-child .pillar-list li:last-child {
  border-bottom: none;
}

.pillars-cta {
  text-align: center;
  margin-top: 2.5rem;
}

.pillars-cta .btn {
  padding: 14px 36px;
  font-size: 15px;
  font-weight: 800;
}

@media (max-width: 768px) {
  .pillars-grid {
    grid-template-columns: 1fr;
    max-width: 360px;
  }
  
  .pillar-list {
    text-align: center;
  }
  
  .pillar-list li::before {
    display: none;
  }
  
  .pillar-list li {
    padding-left: 0;
    text-align: center;
    border-bottom: 1px solid rgba(28, 26, 20, 0.04);
  }
  
  .pillar-list li:last-child {
    border-bottom: none;
  }
}

/* Pillar color variants */
.pillar-card:nth-child(1) { --pillar-color: var(--moss); --pillar-bg: var(--moss-light); --pillar-color-hex: #2d6a4f; }
.pillar-card:nth-child(2) { --pillar-color: var(--gold); --pillar-bg: var(--gold-light); --pillar-color-hex: #b5760a; }
.pillar-card:nth-child(3) { --pillar-color: var(--sky); --pillar-bg: var(--sky-light); --pillar-color-hex: #185fa5; }

.pillar-card:nth-child(1) .pillar-icon { --pillar-color: var(--moss); --pillar-bg: var(--moss-light); }
.pillar-card:nth-child(2) .pillar-icon { --pillar-color: var(--gold); --pillar-bg: var(--gold-light); }
.pillar-card:nth-child(3) .pillar-icon { --pillar-color: var(--sky); --pillar-bg: var(--sky-light); }

.pillar-card:hover {
  --pillar-color: var(--pillar-color);
}

/* Mobile pillars */
@media (max-width: 768px) {
  .pillars-grid {
    grid-template-columns: 1fr;
    max-width: 360px;
  }
  
  .pillar-card:hover {
    transform: translateY(-4px);
  }
}