/* ===========================================================
   THEMES PAGE — assets/css/pages/themes.css
   Eternal currents · 8 living teachings · pillar of light
   =========================================================== */

/* ---------- HERO ---------- */
.th-hero {
  position: relative;
  padding: clamp(4rem, 9vw, 8rem) 0 clamp(2.5rem, 5vw, 4rem);
  text-align: center;
  isolation: isolate;
  overflow: hidden;
}
.th-hero::before {
  content: "";
  position: absolute; inset: 0;
  background:
    radial-gradient(circle at 50% 30%, rgba(217,164,65,0.16), transparent 55%),
    radial-gradient(circle at 25% 75%, rgba(122,77,223,0.16), transparent 55%),
    radial-gradient(circle at 75% 70%, rgba(43,182,255,0.14), transparent 55%);
  z-index: -1;
}
.th-hero .deva {
  font-family: var(--ff-deva);
  color: var(--gold-trishul);
  font-size: clamp(1.3rem, 2.6vw, 1.9rem);
  margin-bottom: 0.6rem;
  text-shadow: 0 0 18px rgba(217,164,65,0.40);
}
.th-hero h1 {
  font-family: var(--ff-display);
  font-size: clamp(2.6rem, 7vw, 5rem);
  line-height: 1.05;
  font-weight: 500;
  margin: 0 0 1rem;
}
.th-hero p {
  max-width: 56rem;
  margin: 0 auto;
  font-family: var(--ff-display);
  font-size: clamp(1.05rem, 1.4vw, 1.25rem);
  color: var(--silver-trishul);
  line-height: 1.7;
}
.th-hero .divider {
  margin: 2rem auto 0;
  color: var(--gold-trishul);
  letter-spacing: 0.6em;
  font-size: 0.85rem;
}


/* ---------- INDEX RIBBON ---------- */
.th-index {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  justify-content: center;
  margin: 0 0 clamp(2rem, 4vw, 3rem);
}
.th-index a {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.45rem 0.9rem;
  border-radius: 999px;
  border: 1px solid rgba(217,164,65,0.30);
  background: rgba(244,236,216,0.04);
  color: var(--ash-vibhuti);
  font-family: var(--ff-caps);
  letter-spacing: 0.18em;
  font-size: 0.7rem;
  text-decoration: none;
  transition: border-color 0.2s ease, background 0.2s ease, transform 0.2s ease;
}
.th-index a:hover {
  border-color: var(--gold-trishul);
  background: rgba(217,164,65,0.10);
  transform: translateY(-1px);
}
.th-index a::before {
  content: "";
  display: inline-block;
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--gold-trishul);
  box-shadow: 0 0 8px var(--gold-trishul);
}


/* ---------- CURRENT GRID ---------- */
.th-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(340px, 100%), 1fr));
  gap: 1.4rem;
  margin: 1rem 0 clamp(3rem, 5vw, 4rem);
}

.thcard {
  position: relative;
  padding: 2rem 1.7rem 1.8rem;
  border-radius: 22px;
  border: 1px solid rgba(244,236,216,0.18);
  background: linear-gradient(180deg, rgba(244,236,216,0.05), rgba(244,236,216,0.012));
  isolation: isolate;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform 0.35s ease, border-color 0.3s ease;
  scroll-margin-top: 90px;
}
.thcard:hover {
  transform: translateY(-5px);
  border-color: var(--gold-trishul);
}
.thcard::before {
  content: "";
  position: absolute; inset: -40%;
  background: conic-gradient(from 90deg,
    rgba(244,236,216,0.0),
    rgba(244,236,216,0.18),
    rgba(244,236,216,0.0));
  filter: blur(40px);
  opacity: 0.55;
  z-index: -1;
  transition: transform 1s ease;
}
.thcard:hover::before { transform: rotate(18deg); }

.thcard__num {
  font-family: var(--ff-caps);
  letter-spacing: 0.3em;
  font-size: 0.7rem;
  color: var(--silver-trishul);
}
.thcard__deva {
  font-family: var(--ff-deva);
  font-size: 1.4rem;
  color: var(--ash-vibhuti);
  margin: 0.4rem 0 0.3rem;
}
.thcard__name {
  font-family: var(--ff-display);
  font-size: clamp(1.6rem, 2.4vw, 2rem);
  font-weight: 500;
  margin: 0 0 0.2rem;
  line-height: 1.15;
  color: var(--ash-vibhuti);
}
.thcard__epithet {
  font-family: var(--ff-caps);
  letter-spacing: 0.22em;
  font-size: 0.72rem;
  color: var(--gold-trishul);
  margin: 0 0 1rem;
}
.thcard__body {
  font-family: var(--ff-display);
  color: var(--ash-vibhuti);
  font-size: 1rem;
  line-height: 1.65;
  margin: 0 0 1rem;
}
.thcard__body p { margin: 0 0 0.65rem; }
.thcard__body p:last-child { margin: 0; }
.thcard__body em { font-style: italic; color: var(--gold-trishul); }
.thcard__body strong { color: var(--ash-vibhuti); font-weight: 600; }

.thcard__pull {
  margin: 1rem 0;
  padding: 1rem 1.1rem;
  border-left: 3px solid var(--gold-trishul);
  background: rgba(217,164,65,0.06);
  border-radius: 6px;
  font-family: var(--ff-display);
  font-style: italic;
  color: var(--ash-vibhuti);
  font-size: 0.98rem;
  line-height: 1.55;
}
.thcard__pull cite {
  display: block;
  margin-top: 0.5rem;
  font-style: normal;
  font-family: var(--ff-caps);
  letter-spacing: 0.2em;
  font-size: 0.65rem;
  color: var(--silver-trishul);
}

.thcard__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin-top: auto;
  padding-top: 0.9rem;
  border-top: 1px dashed rgba(244,236,216,0.18);
}

/* Per-current tint */
.thcard--ash       { border-color: rgba(201,198,228,0.40); }   /* bhasma / impermanence */
.thcard--ananda    { border-color: rgba(217,164,65,0.45); }    /* bliss */
.thcard--fire      { border-color: rgba(255,122,61,0.45); }    /* tapas */
.thcard--love      { border-color: rgba(200,17,59,0.40); }     /* prema */
.thcard--silence   { border-color: rgba(95,227,192,0.40); }    /* mauna */
.thcard--dance     { border-color: rgba(122,77,223,0.45); }    /* līlā / dance */
.thcard--space     { border-color: rgba(43,182,255,0.42); }    /* ākāśa */
.thcard--grace     { border-color: rgba(244,236,216,0.45); }   /* anugraha */


/* ---------- CLOSING TEACHING ---------- */
.th-teaching {
  margin: clamp(2rem, 4vw, 3.5rem) 0;
  padding: clamp(2rem, 4vw, 2.8rem);
  border-radius: 22px;
  border: 1px solid rgba(217,164,65,0.32);
  background:
    radial-gradient(circle at 30% 30%, rgba(217,164,65,0.10), transparent 55%),
    radial-gradient(circle at 75% 70%, rgba(122,77,223,0.10), transparent 55%),
    linear-gradient(180deg, rgba(244,236,216,0.04), rgba(244,236,216,0.012));
  text-align: center;
}
.th-teaching .deva-sm {
  font-family: var(--ff-deva);
  color: var(--gold-trishul);
  font-size: 1.05rem;
  margin: 0 0 0.5rem;
}
.th-teaching h2 {
  font-family: var(--ff-display);
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  color: var(--ash-vibhuti);
  font-weight: 500;
  margin: 0 0 0.6rem;
}
.th-teaching p {
  font-family: var(--ff-display);
  color: var(--silver-trishul);
  font-size: 1.05rem;
  line-height: 1.65;
  max-width: 52rem;
  margin: 0 auto 0.6rem;
}
.th-teaching em { color: var(--gold-trishul); font-style: italic; }