/* ============================================================
   TRICAST.CSS — Page-specific styles for tricast.html
   Inherits variables and base from base.css
   ============================================================ */


/* ── BACKGROUND ── */

#sky {
  position: fixed;
  inset: 0;
  z-index: 0;
  background:
    radial-gradient(ellipse 120% 38% at 50% 100%, rgba(140, 60, 10, 0.28) 0%, transparent 55%),
    radial-gradient(ellipse 70% 35% at 20% 100%, rgba(100, 40, 8, 0.18) 0%, transparent 52%),
    radial-gradient(ellipse 70% 35% at 80% 100%, rgba(80, 30, 5, 0.15) 0%, transparent 52%),
    linear-gradient(to bottom, #0e0a04 0%, #160c06 35%, #1a0e08 65%, #120806 100%);
}

#sky::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='1'/%3E%3C/svg%3E");
  opacity: 0.038;
  mix-blend-mode: overlay;
  pointer-events: none;
}


/* ── HEADER ── */

header {
  padding: clamp(1.5rem, 4vw, 2.8rem) clamp(1rem, 4vw, 1.5rem) 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  animation: fadeDown 0.9s ease both;
}

.wordmark {
  font-family: var(--serif);
  font-weight: 300;
  font-size:clamp(2.6rem,10vw,7rem);
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--text);
  line-height: 1;
}

.wordmark .tri, .wordmark em { color: var(--amber); font-style: normal; }
.wordmark .cast { color: var(--text); }

.tagline {
  margin-top: 0.7rem;
  font-family: var(--mono);
  font-size: 0.58rem;
  color: var(--muted);
  letter-spacing: 0.22em;
  text-transform: uppercase;
}

.header-rule {
  width: 48px;
  height: 1px;
  background: linear-gradient(to right, transparent, var(--amber), transparent);
  margin: 1.4rem auto 0;
  opacity: 0.55;
}


/* ── TAB BAR — desktop only ── */

.tabs-wrap {
  max-width: 680px;
  margin: 1.8rem auto 0;
  padding: 0 1.2rem;
  overflow: visible;
}
@media (max-width: 600px) {
  .tabs-wrap {
    padding: 0;
    max-width: 100%;
  }
}

.tabs-desktop {
  display: flex;
  gap: 0;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--card);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  overflow: hidden;
}

.tabs-mobile {
  display: none;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  flex-wrap: nowrap;
  padding-bottom: 2px;
  /* Contain scroll within viewport without affecting page scroll */
  max-width: 100vw;
  box-sizing: border-box;
}
.tabs-mobile::-webkit-scrollbar { display: none; }

.tab-btn {
  flex: 1;
  background: transparent;
  border: none;
  border-right: 1px solid var(--border);
  color: var(--dimmed);
  font-family: var(--mono);
  font-size: 0.42rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 0.75rem 0.5rem;
  cursor: pointer;
  transition: background 0.18s, color 0.18s;
  min-height: 40px;
  white-space: nowrap;
}

.tab-btn:last-child { border-right: none; }
.tab-btn:hover  { background: rgba(232,129,42,0.06); color: var(--amber); }
.tab-btn.active { background: rgba(232,129,42,0.1);  color: var(--amber); }

/* Mobile dropdown */
.tab-select {
  width: 100%;
  background: var(--card);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border: 1px solid var(--border);
  border-radius: 10px;
  color: var(--amber);
  font-family: var(--mono);
  font-size: 0.52rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 0.85rem 2.5rem 0.85rem 1rem;
  cursor: pointer;
  outline: none;
  -webkit-appearance: none;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'%3E%3Cpath d='M0 0l5 6 5-6z' fill='rgba(232,129,42,0.6)'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  min-height: 48px;
}

.tab-select option {
  background: #1a0c06;
  color: var(--text);
  font-family: var(--mono);
  font-size: 0.52rem;
  text-transform: uppercase;
}

@media (max-width: 600px) {
  .tabs-desktop { display: none; }
  .tabs-mobile  { display: flex; }
  .tab-select   { display: none; }
}

.tab-panel { display: none; }
.tab-panel.active { display: block; }


/* ── MAIN CONTENT AREA ── */

.main {
  max-width: 680px;
  margin: 0 auto;
  padding: 1.8rem 1.2rem 3rem;
}

.tab-intro {
  font-family: var(--serif);
  font-size: 1rem;
  font-weight: 300;
  font-style: normal;
  color: var(--muted);
  line-height: 1.7;
  margin-bottom: 1.6rem;
}

.section-label {
  font-family: var(--mono);
  font-size: 0.56rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--dimmed);
  margin-bottom: 0.8rem;
}


/* ── CALC CARD ── */

.calc-card {
  background: var(--card);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 1.5rem 1.4rem;
  margin-bottom: 1.1rem;
}


/* ── SLIDERS ── */

.slider-row {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  margin-bottom: 1.4rem;
}

.slider-row:last-child { margin-bottom: 0; }

.slider-header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
}

.slider-label {
  font-family: var(--mono);
  font-size: 0.54rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--dimmed);
}

.slider-value {
  font-family: var(--serif);
  font-size: 1.15rem;
  font-weight: 300;
  color: var(--amber);
  line-height: 1;
}

.slider-hint {
  font-family: var(--mono);
  font-size: 0.5rem;
  letter-spacing: 0.08em;
  color: var(--dimmed);
  opacity: 0.7;
}

input[type="range"] {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 2px;
  background: linear-gradient(
    to right,
    var(--amber) 0%,
    var(--amber) var(--pct, 50%),
    rgba(253,244,232,0.1) var(--pct, 50%),
    rgba(253,244,232,0.1) 100%
  );
  border-radius: 1px;
  outline: none;
  cursor: pointer;
  --pct: 50%;
}

input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 15px;
  height: 15px;
  border-radius: 50%;
  background: var(--amber);
  border: 2px solid #0e0a04;
  box-shadow: 0 0 0 1px var(--amber);
  cursor: pointer;
  transition: transform 0.12s, box-shadow 0.12s;
}

input[type="range"]::-webkit-slider-thumb:hover {
  transform: scale(1.22);
  box-shadow: 0 0 0 4px rgba(232,129,42,0.2);
}

input[type="range"]::-moz-range-thumb {
  width: 15px;
  height: 15px;
  border-radius: 50%;
  background: var(--amber);
  border: 2px solid #0e0a04;
  cursor: pointer;
}

/* Accent overrides per tab */
#panel-timelapse .slider-value                          { color: var(--star); }
#panel-timelapse input[type="range"]                    { background: linear-gradient(to right, var(--star) 0%, var(--star) var(--pct,50%), rgba(253,244,232,0.1) var(--pct,50%), rgba(253,244,232,0.1) 100%); }
#panel-timelapse input[type="range"]::-webkit-slider-thumb { background: var(--star); box-shadow: 0 0 0 1px var(--star); }
#panel-timelapse input[type="range"]::-moz-range-thumb  { background: var(--star); }

#panel-nd .slider-value                                 { color: var(--star); }
#panel-nd input[type="range"]                           { background: linear-gradient(to right, var(--star) 0%, var(--star) var(--pct,50%), rgba(253,244,232,0.1) var(--pct,50%), rgba(253,244,232,0.1) 100%); }
#panel-nd input[type="range"]::-webkit-slider-thumb     { background: var(--star); box-shadow: 0 0 0 1px var(--star); }
#panel-nd input[type="range"]::-moz-range-thumb         { background: var(--star); }

#panel-astro .slider-value                              { color: var(--star); }
#panel-astro input[type="range"]                        { background: linear-gradient(to right, var(--star) 0%, var(--star) var(--pct,50%), rgba(253,244,232,0.1) var(--pct,50%), rgba(253,244,232,0.1) 100%); }
#panel-astro input[type="range"]::-webkit-slider-thumb  { background: var(--star); box-shadow: 0 0 0 1px var(--star); }
#panel-astro input[type="range"]::-moz-range-thumb      { background: var(--star); }


/* ── PILL BUTTONS (scene/preset pickers) ── */

.pill-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin-bottom: 1.5rem;
}

.pill-btn {
  font-family: var(--mono);
  font-size: 0.42rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.4rem 0.85rem;
  border: 1px solid var(--border);
  border-radius: 20px;
  background: rgba(255,255,255,0.02);
  color: var(--muted);
  cursor: pointer;
  transition: all 0.16s;
  min-height: 36px;
  display: flex;
  align-items: center;
  white-space: nowrap;
}

.pill-btn:hover  { border-color: var(--amber); color: var(--amber); background: rgba(232,129,42,0.06); }
.pill-btn.active { border-color: var(--amber); color: var(--amber); background: rgba(232,129,42,0.08); }

/* Star/blue accent pills */
.pill-btn.tc-blue:hover,  .pill-btn.tc-blue.active  { border-color: var(--star); color: var(--star); background: rgba(126,184,247,0.07); }


/* ── ND QUICK-PICK BUTTONS ── */

.nd-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-bottom: 1.5rem;
}

.nd-btn {
  font-family: var(--mono);
  font-size: 0.42rem;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  padding: 0.4rem 0.75rem;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: transparent;
  color: var(--dimmed);
  cursor: pointer;
  transition: all 0.16s;
  min-height: 36px;
}

.nd-btn:hover  { border-color: var(--star); color: var(--star); background: rgba(126,184,247,0.06); }
.nd-btn.active { border-color: var(--star); color: var(--star); background: rgba(126,184,247,0.08); }


/* ── BIG RESULT CARD ── */

.result-card {
  background: rgba(232,129,42,0.06);
  border: 1px solid rgba(232,129,42,0.22);
  border-left: 3px solid var(--amber);
  border-radius: 0 10px 10px 0;
  padding: 1.3rem 1.4rem;
  margin-bottom: 1.1rem;
  position: relative;
}

.result-eyebrow {
  font-family: var(--mono);
  font-size: 0.56rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--amber);
  margin-bottom: 0.45rem;
}

.result-value {
  font-family: var(--serif);
  font-size: clamp(2rem, 8vw, 3rem);
  font-weight: 300;
  line-height: 1;
  color: var(--text);
  margin-bottom: 0.3rem;
}

.result-sub {
  font-family: var(--mono);
  font-size: 0.54rem;
  letter-spacing: 0.1em;
  color: var(--muted);
  line-height: 1.6;
}

/* Star-accent result card (timelapse, ND, astro) */
.result-card.star-accent {
  background: rgba(126,184,247,0.05);
  border-color: rgba(126,184,247,0.2);
  border-left-color: var(--star);
}

.result-card.star-accent .result-eyebrow { color: var(--star); }


/* ── OUTPUT GRID ── */

.output-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.55rem;
  margin-bottom: 1.1rem;
}

@media (max-width: 420px) {
  .output-grid { grid-template-columns: 1fr; }
}

.output-item {
  background: var(--card);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 0.85rem 1rem;
  /* auto-size: don't constrain height */
  min-height: 0;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.output-label {
  font-family: var(--mono);
  font-size: 0.52rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--dimmed);
  line-height: 1.4;
  /* wrap freely */
  white-space: normal;
}

.output-value {
  font-family: var(--serif);
  font-size: 1.2rem;
  font-weight: 300;
  color: var(--amber);
  line-height: 1.2;
  /* allow wrapping for long values */
  word-break: break-word;
}

.output-value.tc-blue { color: var(--star); }

.output-sub {
  font-family: var(--mono);
  font-size: 0.5rem;
  letter-spacing: 0.06em;
  color: var(--dimmed);
  line-height: 1.55;
  white-space: normal;
}


/* ── INFO / HINT BOX ── */

.info-box {
  background: rgba(232,129,42,0.05);
  border: 1px solid rgba(232,129,42,0.15);
  border-left: 2px solid rgba(232,129,42,0.4);
  border-radius: 0 8px 8px 0;
  padding: 0.85rem 1.1rem;
  margin-bottom: 1.1rem;
  font-family: var(--serif);
  font-style: normal;
  font-size: 0.92rem;
  color: var(--muted);
  line-height: 1.7;
}

.info-box.star-accent {
  background: rgba(126,184,247,0.04);
  border-color: rgba(126,184,247,0.12);
  border-left-color: rgba(126,184,247,0.35);
}


/* ── FIX MY SHOT — PROBLEM CARDS ── */

.problem-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.55rem;
  margin-bottom: 1.6rem;
}

@media (max-width: 400px) {
  .problem-grid { grid-template-columns: 1fr; }
}

.problem-btn {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 1rem 1.1rem;
  cursor: pointer;
  text-align: left;
  transition: border-color 0.18s, background 0.18s;
  min-height: 72px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 0.3rem;
}

.problem-btn:hover {
  border-color: rgba(232,129,42,0.4);
  background: rgba(232,129,42,0.04);
}

.problem-btn.active {
  border-color: var(--amber);
  background: rgba(232,129,42,0.08);
}

.problem-icon {
  font-size: 1.1rem;
  line-height: 1;
}

.problem-title {
  font-family: var(--mono);
  font-size: 0.46rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  transition: color 0.18s;
}

.problem-btn.active .problem-title,
.problem-btn:hover .problem-title { color: var(--amber); }

.problem-desc {
  font-family: var(--serif);
  font-size: 0.82rem;
  color: var(--dimmed);
  line-height: 1.5;
  font-style: normal;
}


/* ── FIX MY SHOT — ANSWER CARD ── */

.fix-answer {
  display: none;
}

.fix-answer.visible {
  display: block;
}

.fix-answer-card {
  background: var(--card);
  border: 1px solid rgba(232,129,42,0.25);
  border-top: 2px solid var(--amber);
  border-radius: 10px;
  padding: 1.4rem;
  margin-bottom: 1.1rem;
}

.fix-answer-title {
  font-family: var(--serif);
  font-size: 1.15rem;
  font-weight: 300;
  color: var(--text);
  margin-bottom: 1rem;
  line-height: 1.3;
}

.fix-steps {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.fix-step {
  display: flex;
  gap: 0.9rem;
  align-items: flex-start;
}

.fix-step-num {
  font-family: var(--mono);
  font-size: 0.44rem;
  letter-spacing: 0.1em;
  color: var(--amber);
  background: rgba(232,129,42,0.1);
  border: 1px solid rgba(232,129,42,0.2);
  border-radius: 50%;
  width: 22px;
  height: 22px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 0.1rem;
}

.fix-step-body {
  flex: 1;
}

.fix-step-action {
  font-family: var(--mono);
  font-size: 0.48rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--amber);
  margin-bottom: 0.2rem;
}

.fix-step-detail {
  font-family: var(--serif);
  font-size: 0.88rem;
  color: var(--muted);
  line-height: 1.55;
}

.fix-why {
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border);
  font-family: var(--serif);
  font-style: italic;
  font-size: 0.85rem;
  color: var(--dimmed);
  line-height: 1.65;
}


/* ── SUNNY 16 — LIGHT CONDITION GRID ── */

.light-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.5rem;
  margin-bottom: 1.5rem;
}

@media (max-width: 400px) {
  .light-grid { grid-template-columns: 1fr 1fr; }
}

.light-btn {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 0.75rem 0.6rem;
  cursor: pointer;
  text-align: center;
  transition: all 0.16s;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.3rem;
  min-height: 64px;
  justify-content: center;
}

.light-btn:hover  { border-color: rgba(245,197,24,0.45); background: rgba(245,197,24,0.05); }
.light-btn.active { border-color: var(--gold);           background: rgba(245,197,24,0.08); }

.light-icon {
  font-size: 1.1rem;
  line-height: 1;
}

.light-name {
  font-family: var(--mono);
  font-size: 0.38rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--dimmed);
  transition: color 0.16s;
}

.light-btn.active .light-name,
.light-btn:hover  .light-name { color: var(--gold); }

/* Sunny 16 result table */
.s16-table {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 10px;
  overflow: hidden;
  margin-bottom: 1.1rem;
}

.s16-row {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  border-bottom: 1px solid var(--border);
}

.s16-row:last-child { border-bottom: none; }

.s16-row.header .s16-cell {
  font-family: var(--mono);
  font-size: 0.38rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--dimmed);
  padding: 0.6rem 0.9rem;
  background: rgba(255,255,255,0.02);
}

.s16-cell {
  padding: 0.7rem 0.9rem;
  font-family: var(--serif);
  font-size: 0.92rem;
  color: var(--muted);
  border-right: 1px solid var(--border);
  line-height: 1.3;
}

.s16-cell:last-child { border-right: none; }
.s16-cell.highlight  { color: var(--amber); font-size: 1rem; }
.s16-cell.tc-blue       { color: var(--star); }


/* ── HYPERFOCAL ── */

.hf-sensor-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-bottom: 1.4rem;
}

.sensor-btn {
  font-family: var(--mono);
  font-size: 0.42rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.38rem 0.75rem;
  border: 1px solid var(--border);
  border-radius: 20px;
  background: transparent;
  color: var(--dimmed);
  cursor: pointer;
  transition: all 0.15s;
  min-height: 36px;
}

.sensor-btn:hover  { border-color: var(--amber); color: var(--amber); background: rgba(232,129,42,0.05); }
.sensor-btn.active { border-color: var(--amber); color: var(--amber); background: rgba(232,129,42,0.08); }

.hf-result-big {
  font-family: var(--serif);
  font-size: clamp(2rem, 9vw, 3.2rem);
  font-weight: 300;
  color: var(--amber);
  line-height: 1;
  margin-bottom: 0.35rem;
}

.hf-result-label {
  font-family: var(--mono);
  font-size: 0.44rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--dimmed);
  margin-bottom: 0.2rem;
}

.hf-near-label {
  font-family: var(--serif);
  font-style: normal;
  font-size: 0.92rem;
  color: var(--muted);
}


/* ── ASTRO ── */

.astro-result-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.55rem;
  margin-bottom: 1.1rem;
}

@media (max-width: 380px) {
  .astro-result-grid { grid-template-columns: 1fr; }
}

.astro-rule-row {
  display: flex;
  gap: 0.55rem;
  margin-bottom: 1.1rem;
  flex-wrap: wrap;
}

.astro-rule-card {
  flex: 1;
  min-width: 140px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 0.85rem 1rem;
}

.astro-rule-name {
  font-family: var(--mono);
  font-size: 0.38rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--dimmed);
  margin-bottom: 0.3rem;
}

.astro-rule-value {
  font-family: var(--serif);
  font-size: 1.3rem;
  font-weight: 300;
  color: var(--star);
  line-height: 1;
  margin-bottom: 0.2rem;
}

.astro-rule-desc {
  font-family: var(--mono);
  font-size: 0.36rem;
  letter-spacing: 0.06em;
  color: var(--dimmed);
  line-height: 1.5;
}


/* ── LUMECAST CTA ── */

.cta-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.9rem 1.1rem;
  background: rgba(45,212,191,0.04);
  border: 1px solid rgba(45,212,191,0.16);
  border-radius: 10px;
  text-decoration: none;
  transition: border-color 0.2s, background 0.2s;
  margin-top: 1.8rem;
}

.cta-link:hover {
  border-color: rgba(45,212,191,0.32);
  background: rgba(45,212,191,0.08);
}

.cta-eyebrow {
  font-family: var(--mono);
  font-size: 0.4rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(45,212,191,0.5);
  margin-bottom: 0.2rem;
}

.cta-text {
  font-family: var(--serif);
  font-size: 0.92rem;
  font-weight: 300;
  color: rgba(237,247,246,0.65);
}

.cta-tag {
  font-family: var(--mono);
  font-size: 0.42rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(45,212,191,0.45);
  flex-shrink: 0;
}


/* ── WHAT IS TRICAST DROPDOWN ── */

.what-wrap {
  max-width: 680px;
  margin: 1.6rem auto 0;
  padding: 0 1.2rem;
}

.what-toggle {
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  padding: 1rem 1.2rem;
  background: var(--card);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border: 1px solid var(--border);
  border-radius: 10px;
  user-select: none;
  transition: border-color 0.2s;
}

.what-toggle:hover { border-color: rgba(232,129,42,0.3); }

.what-toggle-left {
  display: flex;
  align-items: center;
  gap: 0.7rem;
}

.what-toggle-icon {
  font-size: 1rem;
  line-height: 1;
}

.what-toggle-label {
  font-family: var(--mono);
  font-size: 0.5rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
}

.what-arrow {
  font-family: var(--mono);
  font-size: 0.7rem;
  color: var(--dimmed);
  transition: transform 0.3s;
  flex-shrink: 0;
}

.what-arrow.open { transform: rotate(180deg); }

.what-body {
  display: none;
  background: var(--card);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border: 1px solid var(--border);
  border-top: none;
  border-radius: 0 0 10px 10px;
  padding: 1.2rem 1.4rem 1.4rem;
}

.what-body.open { display: block; }

.what-intro {
  font-family: var(--serif);
  font-size: 1rem;
  font-weight: 300;
  font-style: normal;
  color: var(--muted);
  line-height: 1.75;
  margin-bottom: 1.2rem;
}

.what-tabs-list {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.what-tab-item {
  display: flex;
  align-items: baseline;
  gap: 0.8rem;
  padding: 0.65rem 0.9rem;
  background: rgba(255,255,255,0.02);
  border: 1px solid var(--border);
  border-radius: 10px;
}

.what-tab-name {
  font-family: var(--mono);
  font-size: 0.44rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--amber);
  flex-shrink: 0;
  min-width: 110px;
}

.what-tab-desc {
  font-family: var(--serif);
  font-size: 0.85rem;
  color: var(--muted);
  line-height: 1.5;
}


/* ── ANIMATIONS ── */

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(12px); }
  to   { opacity: 1; transform: none; }
}

.fix-answer.visible { animation: fadeUp 0.22s ease; }

/* ── TRICAST MOBILE TAB PILLS ── */
.tabs-mobile { display: none; }

@media (max-width: 600px) {
  .tabs-desktop { display: none !important; }
  .tabs-mobile {
    display: flex;
    gap: 0.35rem;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    padding: 0.5rem 1rem 0.4rem;
    flex-wrap: nowrap;
    width: 100%;
    box-sizing: border-box;
    contain: layout;
  }
  .tabs-mobile::-webkit-scrollbar { display: none; }
  .tc-pill {
    flex-shrink: 0;
    min-width: max-content;
    padding: 0.42rem 0.95rem;
    border-radius: 20px;
    border: 1px solid rgba(253,244,232,0.12);
    background: rgba(255,255,255,0.03);
    font-family: var(--mono);
    font-size: 0.5rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--dimmed);
    cursor: pointer;
    transition: all 0.15s;
    white-space: nowrap;
    position: relative;
  }
  .tc-pill.active {
    border-color: rgba(232,129,42,0.5);
    background: rgba(232,129,42,0.1);
    color: var(--amber);
  }
  .tc-pill.active::before {
    content: '';
    position: absolute;
    top: -1px; left: 20%; right: 20%;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--amber), transparent);
  }
}

@media (min-width: 601px) {
  .tabs-mobile { display: none; }
}