/* ─── CSS Variables ─── */
:root {
  --bg:        #F0EDE7;
  --primary:   #3D6B45;
  --secondary: #134E75;
  --accent:    #E8B84B;
  --dark:      #2C1F14;
  --muted:     #7A6E63;
  --border:    #DDD8D0;
  --white:     #FFFFFF;
}

/* ─── Base ─── */
html { scroll-behavior: smooth; }
body { background-color: var(--bg); color: var(--dark); }

/* ─── Typography ─── */
.font-display { font-family: 'Cormorant Garamond', serif; }

/* ─── Reveal animation ─── */
.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.revealed {
  opacity: 1;
  transform: translateY(0);
}

/* ─── Header ─── */
header {
  transition: box-shadow 0.3s ease, background 0.3s ease;
}
header.scrolled {
  box-shadow: 0 2px 24px rgba(44,31,20,0.10);
}

/* ─── Dropdown ─── */
.dropdown-panel {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 220px;
  background: var(--white);
  border-top: 3px solid var(--primary);
  box-shadow: 0 8px 32px rgba(44,31,20,0.12);
  z-index: 100;
  padding: 0.5rem 0;
}
.dropdown-panel.show { display: block; }
.dropdown-panel a {
  display: block;
  padding: 0.6rem 1.25rem;
  color: var(--dark);
  font-size: 0.875rem;
  text-decoration: none;
  transition: background 0.2s, color 0.2s;
}
.dropdown-panel a:hover {
  background: var(--bg);
  color: var(--primary);
}

/* ─── Mobile menu ─── */
#mobile-menu {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease;
}
#mobile-menu.open { max-height: 600px; }

/* ─── Accent line ─── */
.accent-line {
  display: inline-block;
  width: 40px;
  height: 3px;
  background: var(--accent);
  margin-bottom: 0.75rem;
}

/* ─── Topic tag ─── */
.topic-tag {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  background: rgba(232,184,75,0.12);
  padding: 0.2rem 0.65rem;
  border-radius: 2px;
}

/* ─── CTA Button ─── */
.btn-primary {
  display: inline-block;
  background: var(--primary);
  color: var(--white);
  padding: 0.8rem 2rem;
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-decoration: none;
  transition: background 0.25s, transform 0.2s;
}
.btn-primary:hover {
  background: #2f5437;
  transform: translateY(-1px);
}

.btn-outline {
  display: inline-block;
  border: 2px solid var(--primary);
  color: var(--primary);
  padding: 0.75rem 2rem;
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-decoration: none;
  transition: background 0.25s, color 0.25s;
}
.btn-outline:hover {
  background: var(--primary);
  color: var(--white);
}

/* ─── Divider ─── */
.section-divider {
  width: 60px;
  height: 2px;
  background: var(--border);
  margin: 2rem 0;
}

/* ─── Partner badge ─── */
.partner-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 1rem;
  border: 1px solid var(--border);
  font-size: 0.8rem;
  color: var(--muted);
  text-decoration: none;
  transition: border-color 0.2s, color 0.2s;
}
.partner-badge:hover {
  border-color: var(--primary);
  color: var(--primary);
}