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

a {
  text-decoration: none;
}

:root {
  --ink:       #0D1A12;
  --seafoam:   #C8E6D4;
  --gold:      #C9A84C;
  --ivory:     #F7F2E8;
  --rust:      #8B3A2A;
  --mid:       #4A6158;
  --display:   'Cormorant Garamond', Georgia, serif;
  --body:      'Inter', system-ui, sans-serif;
}

html { scroll-behavior: smooth; }

body {
  background: var(--ink);
  color: var(--ivory);
  font-family: var(--body);
  font-weight: 300;
  line-height: 1.7;
  overflow-x: hidden;
}

/* ── SECTIONS COMMON ── */
section { padding: 120px 60px; }

.section-eyebrow {
  font-size: 11px;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--gold);
  display: flex; align-items: center; gap: 14px;
  margin-bottom: 20px;
}

.section-eyebrow::after {
  content: '';
  display: block; width: 40px; height: 1px;
  background: var(--gold);
}

/* ── BUTTONS COMMON ── */
.btn-primary {
  display: inline-flex; align-items: center; gap: 10px;
  background: var(--gold);
  color: var(--ink);
  font-family: var(--body);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: .2em;
  text-transform: uppercase;
  text-decoration: none;
  padding: 16px 36px;
  border-radius: 1px;
  transition: background .3s, transform .3s, box-shadow .3s;
}

.btn-primary:hover { 
  background: #e0bc5a; 
  transform: translateY(-2px); 
  box-shadow: 0 8px 24px rgba(201, 168, 76, 0.25);
}

.btn-primary svg {
  transition: transform 0.3s ease;
}

.btn-primary:hover svg {
  transform: translateX(3px);
}

.btn-ghost {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 12px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--seafoam);
  text-decoration: none;
  opacity: .8;
  transition: opacity .3s, transform .3s;
}

.btn-ghost:hover { 
  opacity: 1; 
  transform: translateX(4px);
}

.btn-ghost svg { 
  width: 16px; 
  transition: transform 0.3s ease;
}

.btn-ghost:hover svg {
  transform: translateX(2px);
}

/* ── ANIMATIONS ── */
@media (prefers-reduced-motion: no-preference) {
  .fade-in {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity .7s ease, transform .7s ease;
  }
  .fade-in.visible {
    opacity: 1;
    transform: none;
  }
}

/* ── RESPONSIVE BASE ── */
@media (max-width: 900px) {
  section { padding: 80px 24px; }
}

/* ── CLICK FIREFLIES CANVAS OVERLAY ── */
#click-fireflies-canvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 999999;
}

/* ── COOKIE CONSENT BANNER ── */
.hoangho-cookie-banner {
  position: fixed;
  bottom: 24px;
  right: 24px;
  max-width: 380px;
  background: rgba(13, 26, 18, 0.95);
  border: 1px solid var(--gold);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  padding: 24px;
  border-radius: 12px;
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.6);
  z-index: 999999;
  display: flex;
  flex-direction: column;
  gap: 16px;
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94), transform 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  pointer-events: none;
}

.hoangho-cookie-banner.show {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.hoangho-cookie-title {
  font-family: var(--display);
  font-size: 20px;
  color: var(--gold);
  font-weight: 600;
  letter-spacing: 0.03em;
}

.hoangho-cookie-text {
  font-size: 13px;
  color: #e5e7eb;
  line-height: 1.6;
}

.hoangho-cookie-actions {
  display: flex;
  gap: 12px;
}

.hoangho-cookie-btn {
  flex: 1;
  display: inline-flex;
  justify-content: center;
  align-items: center;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 10px 16px;
  border-radius: 4px;
  cursor: pointer;
  transition: background .2s, transform .2s;
  border: none;
}

.hoangho-cookie-btn-accept {
  background: var(--gold);
  color: var(--ink);
}

.hoangho-cookie-btn-accept:hover {
  background: #e0bc5a;
}

.hoangho-cookie-btn-decline {
  background: transparent;
  color: var(--seafoam);
  border: 1px solid rgba(200, 230, 212, 0.3);
}

.hoangho-cookie-btn-decline:hover {
  background: rgba(200, 230, 212, 0.05);
}

@media (max-width: 480px) {
  .hoangho-cookie-banner {
    left: 16px;
    right: 16px;
    bottom: 16px;
    max-width: none;
    padding: 18px;
  }
}