/* ============================================================
   KAIRO Marketing — Chakras & Meridians Page
   energy-systems.html
   ============================================================ */

/* ---- HERO ---- */
.energy-hero {
  min-height: 85vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  padding: calc(var(--nav-height) + 4rem) 2rem 4rem;
  overflow: hidden;
}

.energy-hero .orb { position: absolute; }
.energy-hero .orb-1 { width: 500px; height: 500px; top: 10%; left: 10%; }
.energy-hero .orb-2 { width: 400px; height: 400px; bottom: 5%; right: 5%; animation-delay: -4s; }

.energy-hero-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  max-width: var(--max-width);
  width: 100%;
}

.energy-hero-text h1 {
  margin-bottom: 1.5rem;
  line-height: 1.1;
}

.energy-hero-text p {
  font-size: 1.1rem;
  line-height: 1.8;
  max-width: 500px;
}

/* ---- BODY SVG CONTAINER ---- */
.body-visual {
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
}

.body-visual svg {
  width: 100%;
  max-width: 320px;
  height: auto;
}

/* ---- CHAKRA SECTION ---- */
.chakra-explorer {
  max-width: 1100px;
  margin: 0 auto;
}

.chakra-body-layout {
  display: grid;
  grid-template-columns: 1fr 320px 1fr;
  gap: 2rem;
  align-items: start;
}

.chakra-list-left,
.chakra-list-right {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.chakra-list-left { padding-top: 1rem; }
.chakra-list-right { padding-top: 5rem; }

.chakra-item {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: 14px;
  padding: 1.25rem 1.5rem;
  cursor: pointer;
  transition: all 0.4s ease;
  position: relative;
  overflow: hidden;
}

.chakra-item:hover,
.chakra-item.active {
  border-color: var(--border-hover);
  transform: translateY(-2px);
}

.chakra-item::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  border-radius: 3px;
  opacity: 0.6;
  transition: opacity 0.3s;
}

.chakra-item:hover::before,
.chakra-item.active::before { opacity: 1; }

.chakra-item[data-chakra="crown"]::before { background: var(--chakra-crown); }
.chakra-item[data-chakra="third-eye"]::before { background: var(--chakra-third-eye); }
.chakra-item[data-chakra="throat"]::before { background: var(--chakra-throat); }
.chakra-item[data-chakra="heart"]::before { background: var(--chakra-heart); }
.chakra-item[data-chakra="solar"]::before { background: var(--chakra-solar); }
.chakra-item[data-chakra="sacral"]::before { background: var(--chakra-sacral); }
.chakra-item[data-chakra="root"]::before { background: var(--chakra-root); }

.chakra-item .chakra-name {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 400;
  margin-bottom: 0.15rem;
}

.chakra-item .chakra-sanskrit {
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-dim);
  margin-bottom: 0.5rem;
}

.chakra-item .chakra-desc {
  font-size: 0.8rem;
  color: var(--text-muted);
  line-height: 1.6;
  display: none;
}

.chakra-item.active .chakra-desc { display: block; }

.chakra-item .chakra-meta {
  display: none;
  margin-top: 0.75rem;
  padding-top: 0.75rem;
  border-top: 1px solid var(--border-subtle);
  font-size: 0.72rem;
  color: var(--text-dim);
  gap: 0.4rem;
  flex-direction: column;
}

.chakra-item.active .chakra-meta { display: flex; }
.chakra-meta span strong { color: var(--text-muted); font-weight: 400; }

/* Center body SVG */
.chakra-body-center {
  display: flex;
  justify-content: center;
  align-items: flex-start;
  position: sticky;
  top: calc(var(--nav-height) + 2rem);
}

.chakra-body-center svg {
  width: 100%;
  max-width: 300px;
}

/* Chakra dot animations */
.chakra-dot {
  transition: r 0.4s ease, opacity 0.4s ease;
  cursor: pointer;
}

.chakra-dot:hover,
.chakra-dot.active {
  filter: drop-shadow(0 0 12px currentColor);
}

.chakra-glow {
  animation: chakraGlow 3s ease-in-out infinite;
}

@keyframes chakraGlow {
  0%, 100% { opacity: 0.3; r: 18; }
  50% { opacity: 0.6; r: 24; }
}

/* ---- MERIDIAN SECTION ---- */
.meridian-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

.meridian-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: 14px;
  padding: 1.75rem 1.5rem;
  transition: all 0.4s ease;
  cursor: pointer;
  position: relative;
  overflow: hidden;
}

.meridian-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-3px);
}

.meridian-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  opacity: 0;
  transition: opacity 0.4s;
}

.meridian-card:hover::before { opacity: 0.7; }

.meridian-card .meridian-element {
  display: inline-block;
  font-size: 0.6rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  padding: 0.2rem 0.6rem;
  border-radius: 100px;
  margin-bottom: 1rem;
}

.meridian-card h4 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  margin-bottom: 0.25rem;
}

.meridian-card .meridian-chinese {
  font-size: 0.7rem;
  color: var(--text-dim);
  letter-spacing: 0.15em;
  margin-bottom: 0.75rem;
}

.meridian-card p {
  font-size: 0.82rem;
  line-height: 1.6;
}

.meridian-card .meridian-details {
  margin-top: 1rem;
  padding-top: 0.75rem;
  border-top: 1px solid var(--border-subtle);
  font-size: 0.72rem;
  color: var(--text-dim);
}

/* Element colors for meridian cards */
.element-wood .meridian-element { background: rgba(34,197,94,0.12); color: #22c55e; }
.element-wood::before { background: linear-gradient(to right, transparent, #22c55e, transparent); }
.element-fire .meridian-element { background: rgba(239,68,68,0.12); color: #ef4444; }
.element-fire::before { background: linear-gradient(to right, transparent, #ef4444, transparent); }
.element-earth .meridian-element { background: rgba(234,179,8,0.12); color: #eab308; }
.element-earth::before { background: linear-gradient(to right, transparent, #eab308, transparent); }
.element-metal .meridian-element { background: rgba(148,163,184,0.12); color: #94a3b8; }
.element-metal::before { background: linear-gradient(to right, transparent, #94a3b8, transparent); }
.element-water .meridian-element { background: rgba(99,102,241,0.12); color: #6366f1; }
.element-water::before { background: linear-gradient(to right, transparent, #6366f1, transparent); }

/* ---- FIVE ELEMENT CYCLE ---- */
.element-cycle {
  max-width: 700px;
  margin: 0 auto;
  position: relative;
}

.element-cycle svg {
  width: 100%;
  height: auto;
}

.element-node {
  cursor: pointer;
  transition: transform 0.3s ease;
}

.element-node:hover { transform: scale(1.1); }

.element-info {
  text-align: center;
  margin-top: 3rem;
}

.element-info h4 {
  font-family: var(--font-display);
  font-size: 1.4rem;
  margin-bottom: 0.5rem;
}

.element-info p {
  max-width: 500px;
  margin: 0 auto;
  font-size: 0.9rem;
  line-height: 1.7;
}

/* ---- KAIRO CONNECTION SECTION ---- */
.kairo-connect-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.connect-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: 16px;
  padding: 2.5rem 2rem;
  text-align: center;
  transition: all 0.5s ease;
}

.connect-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-4px);
}

.connect-card .connect-icon {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem;
  font-size: 1.5rem;
  background: rgba(167,139,250,0.08);
  color: var(--accent-prism);
}

.connect-card h4 { margin-bottom: 0.75rem; }
.connect-card p { font-size: 0.88rem; }

/* ---- RESPONSIVE ---- */
@media (max-width: 1024px) {
  .chakra-body-layout {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .chakra-body-center {
    position: relative;
    top: 0;
    order: -1;
  }
  .chakra-list-left,
  .chakra-list-right { padding-top: 0; }
  .meridian-grid { grid-template-columns: repeat(2, 1fr); }
  .kairo-connect-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .energy-hero-content {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .energy-hero-text p { margin: 0 auto; }
  .meridian-grid { grid-template-columns: 1fr; }
}