/* ---------- Reset & tokens ---------- */
*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; overscroll-behavior: none; }
:root {
  --bg-0: #05070d;
  --bg-1: #0a0e1a;
  --bg-2: #111727;
  --ink-0: #f3f5fb;
  --ink-1: #c3c9d8;
  --ink-2: #8891a5;
  --ink-3: #5d6479;
  --line: rgba(255,255,255,0.08);
  --line-2: rgba(255,255,255,0.14);
  --card-bg: rgba(255,255,255,0.03);
  --card-bg-hover: rgba(255,255,255,0.05);
  --radius: 18px;
  --radius-sm: 12px;
  --shadow-xl: 0 32px 80px rgba(0, 0, 0, 0.38);

  /* Theme accents (set per-slide via [data-theme]) */
  --accent-1: #6aa9ff;
  --accent-2: #a58cff;
  --glow: rgba(106, 169, 255, 0.35);
}

body {
  font-family: 'Inter', system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  background: var(--bg-0);
  color: var(--ink-0);
  overflow: hidden;
  height: 100vh;
  height: 100dvh;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img { max-width: 100%; display: block; }

/* ---------- Presenter mode ---------- */
/* Hide cursor once the presenter has been idle long enough. */
body.cursor-idle,
body.cursor-idle * { cursor: none !important; }

/* Blank screen overlay (press B). */
.blackout {
  position: fixed;
  inset: 0;
  background: #000;
  z-index: 9999;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.18s ease;
}
body.blanked .blackout {
  opacity: 1;
  pointer-events: auto;
}
body.blanked .chrome,
body.blanked .dots,
body.blanked .controls { opacity: 0; pointer-events: none; }

/* In fullscreen, lock text selection so drags don't highlight content. */
:fullscreen .slide,
:fullscreen .slide * {
  user-select: none;
  -webkit-user-select: none;
}
:fullscreen a,
:fullscreen kbd { user-select: text; -webkit-user-select: text; }
a { color: inherit; }

/* ---------- Loader / scene reveal ---------- */
.site-shell {
  position: relative;
  min-height: 100vh;
  min-height: 100dvh;
  opacity: 0;
  transform: scale(0.985) translateY(22px);
  filter: blur(16px);
  transition: opacity 0.9s ease, transform 1s cubic-bezier(0.2, 0.8, 0.2, 1), filter 0.9s ease;
}
body.is-ready .site-shell,
body.is-loaded .site-shell {
  opacity: 1;
  transform: scale(1) translateY(0);
  filter: blur(0);
}

.site-loader {
  position: fixed;
  inset: 0;
  z-index: 30;
  display: grid;
  place-items: center;
  overflow: hidden;
  background:
    radial-gradient(circle at 50% 35%, rgba(255,255,255,0.05), transparent 28%),
    linear-gradient(145deg, #04060b 0%, #0a0f1d 54%, #12172a 100%);
  transition: opacity 0.75s ease, visibility 0.75s ease;
}
.site-loader::before,
.site-loader::after {
  content: '';
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(255,255,255,0.04), transparent 22%, transparent 78%, rgba(255,255,255,0.04)),
    linear-gradient(180deg, rgba(5,7,13,0.1), rgba(5,7,13,0.78));
  transition: transform 1s cubic-bezier(0.22, 1, 0.36, 1), opacity 0.8s ease;
}
.site-loader::after {
  background:
    radial-gradient(circle at center, rgba(255,255,255,0.06), transparent 42%),
    linear-gradient(180deg, rgba(5,7,13,0.78), rgba(5,7,13,0.1));
}
body.is-ready .site-loader::before { transform: translateY(-55%); opacity: 0; }
body.is-ready .site-loader::after { transform: translateY(55%); opacity: 0; }
body.is-loaded .site-loader {
  opacity: 0;
  visibility: hidden;
}

.loader-orbit {
  position: absolute;
  width: min(72vw, 760px);
  aspect-ratio: 1;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.08);
  mix-blend-mode: screen;
}
.loader-orbit-a {
  background: radial-gradient(circle, rgba(125, 211, 252, 0.12), transparent 62%);
  animation: orbitSpin 12s linear infinite;
}
.loader-orbit-b {
  width: min(54vw, 560px);
  border-style: dashed;
  border-color: rgba(167,139,250,0.16);
  animation: orbitSpinReverse 9s linear infinite;
}

.loader-panel {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  gap: 22px;
  padding: 24px 28px;
  border-radius: 999px;
  background: rgba(7, 10, 18, 0.62);
  border: 1px solid rgba(255,255,255,0.1);
  box-shadow: var(--shadow-xl);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  transition: transform 0.95s cubic-bezier(0.22, 1, 0.36, 1), opacity 0.75s ease, filter 0.75s ease;
}
body.is-ready .loader-panel {
  transform: translateY(-18px) scale(0.92);
  opacity: 0;
  filter: blur(10px);
}

.loader-spinner {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  border: 3px solid rgba(255,255,255,0.14);
  border-top-color: var(--accent-1);
  border-right-color: var(--accent-2);
  box-shadow: 0 0 30px rgba(125, 211, 252, 0.24);
  animation: spinnerTurn 0.9s linear infinite;
}
.loader-copy { min-width: min(48vw, 340px); }
.loader-label {
  font-family: 'Space Grotesk', 'Inter', sans-serif;
  font-size: clamp(34px, 5vw, 54px);
  line-height: 0.95;
  letter-spacing: -0.04em;
}
.loader-status {
  margin-top: 8px;
  color: var(--ink-2);
  font-size: 14px;
  letter-spacing: 0.04em;
}

@keyframes spinnerTurn {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}
@keyframes orbitSpin {
  from { transform: rotate(0deg) scale(1); }
  50% { transform: rotate(180deg) scale(1.03); }
  to { transform: rotate(360deg) scale(1); }
}
@keyframes orbitSpinReverse {
  from { transform: rotate(360deg) scale(1); }
  50% { transform: rotate(180deg) scale(0.97); }
  to { transform: rotate(0deg) scale(1); }
}

h1, h2, h3 { font-family: 'Space Grotesk', 'Inter', sans-serif; font-weight: 700; letter-spacing: -0.02em; }
p { line-height: 1.6; }

/* ---------- Background canvas ---------- */
#particles {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  opacity: 0.55;
}

/* ---------- Chrome (top bar) ---------- */
.chrome {
  position: fixed;
  top: 0; left: 0; right: 0;
  display: flex;
  align-items: center;
  gap: 24px;
  padding: 18px 28px;
  z-index: 10;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  background: linear-gradient(to bottom, rgba(5,7,13,0.7), rgba(5,7,13,0));
  transition: opacity 0.22s ease;
}
.dots, .controls { transition: opacity 0.22s ease; }
.brand { display: flex; align-items: center; gap: 10px; font-weight: 600; font-size: 13px; letter-spacing: 0.02em; color: var(--ink-1); }
.brand-dot {
  width: 9px; height: 9px; border-radius: 50%;
  background: linear-gradient(135deg, var(--accent-1), var(--accent-2));
  box-shadow: 0 0 12px var(--glow);
  transition: background 0.6s ease, box-shadow 0.6s ease;
}
.brand-text { opacity: 0.85; }
.progress-wrap {
  flex: 1;
  height: 2px;
  background: var(--line);
  border-radius: 2px;
  overflow: hidden;
  max-width: 600px;
  margin: 0 auto;
}
.progress-bar {
  height: 100%;
  width: 0;
  background: linear-gradient(90deg, var(--accent-1), var(--accent-2));
  border-radius: 2px;
  transition: width 0.5s cubic-bezier(0.2, 0.8, 0.2, 1), background 0.6s ease;
}
.counter { font-variant-numeric: tabular-nums; font-size: 13px; color: var(--ink-2); font-weight: 500; letter-spacing: 0.05em; }
.counter-sep { margin: 0 6px; color: var(--ink-3); }
#slideIndex { color: var(--ink-0); }

/* ---------- Dots nav (right side) ---------- */
.dots {
  position: fixed;
  right: 18px; top: 50%;
  transform: translateY(-50%);
  display: flex; flex-direction: column;
  gap: 10px;
  z-index: 10;
}
.dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: rgba(255,255,255,0.15);
  border: none; cursor: pointer;
  padding: 0;
  transition: all 0.3s ease;
}
.dot:hover { background: rgba(255,255,255,0.4); transform: scale(1.3); }
.dot.active {
  background: linear-gradient(135deg, var(--accent-1), var(--accent-2));
  transform: scale(1.4);
  box-shadow: 0 0 10px var(--glow);
}

/* ---------- Controls (bottom right) ---------- */
.controls {
  position: fixed;
  bottom: 24px; right: 24px;
  display: flex; gap: 10px;
  z-index: 10;
}
.ctrl {
  width: 48px; height: 48px;
  border-radius: 50%;
  border: 1px solid var(--line-2);
  background: rgba(255,255,255,0.04);
  color: var(--ink-1);
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: all 0.25s ease;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}
.ctrl svg { width: 18px; height: 18px; }
.ctrl:hover {
  border-color: var(--accent-1);
  color: var(--ink-0);
  background: rgba(255,255,255,0.08);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px -8px var(--glow);
}
.ctrl:active { transform: translateY(0); }

/* ---------- Deck ---------- */
.deck {
  position: relative;
  height: 100vh;
  height: 100dvh;
  width: 100vw;
  overflow: hidden;
  z-index: 1;
}
.slide {
  position: absolute;
  inset: 0;
  display: flex; align-items: center; justify-content: center;
  padding: clamp(72px, 7vh, 96px) clamp(24px, 4vw, 64px) clamp(56px, 6vh, 72px);
  opacity: 0;
  pointer-events: none;
  overflow: hidden;
  transition: opacity 0.38s ease;
  will-change: opacity, transform;
  contain: layout paint;
}
.slide::before,
.slide::after {
  content: '';
  position: absolute;
  pointer-events: none;
  transition: opacity 0.45s ease, transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
  will-change: opacity, transform;
}
.slide::before {
  top: 50%;
  right: clamp(22px, 3.5vw, 64px);
  width: clamp(240px, 26vw, 360px);
  height: clamp(300px, 48vh, 440px);
  transform: translateY(-50%) scale(0.94);
  background-image:
    linear-gradient(180deg, rgba(5,7,13,0.04), rgba(5,7,13,0.22)),
    var(--slide-image, none);
  background-repeat: no-repeat;
  background-position: center, var(--slide-image-position, center);
  background-size: cover;
  border-radius: 28px;
  border: 1px solid rgba(255,255,255,0.12);
  opacity: 0;
  box-shadow: 0 26px 60px rgba(0, 0, 0, 0.34);
  overflow: hidden;
  backface-visibility: hidden;
}
.slide::after {
  inset: auto -12vw -18vh auto;
  width: 42vw;
  height: 42vw;
  max-width: 560px;
  max-height: 560px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--glow) 0%, rgba(255,255,255,0.02) 22%, transparent 68%);
  opacity: 0;
  transform: scale(0.7);
}
.slide.active {
  opacity: 1;
  pointer-events: auto;
  z-index: 2;
}
.slide.active::before { opacity: 0.92; transform: translateY(-50%) scale(1); }
.slide.active::after { opacity: 0.6; transform: scale(1); }
.slide.prev { z-index: 1; }
.slide-title::before,
.slide-ending::before {
  top: 54%;
  right: clamp(24px, 4vw, 72px);
  width: clamp(260px, 28vw, 400px);
  height: clamp(340px, 58vh, 540px);
  transform: translateY(-50%) scale(0.94);
  opacity: 0;
}
.slide-title.active::before,
.slide-ending.active::before {
  transform: translateY(-50%) scale(1);
}
.slide-sources::before {
  top: 45%;
  width: clamp(220px, 24vw, 320px);
  height: clamp(260px, 44vh, 360px);
  opacity: 0;
}

.slide-inner {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
  min-width: 0;
}
.slide:not(.slide-title) .slide-inner {
  max-width: 1240px;
  padding-right: clamp(280px, 32vw, 440px);
}
.slide-ending .slide-inner,
.slide-sources .slide-inner {
  padding-right: clamp(260px, 30vw, 400px);
}
.slide-inner.center { text-align: center; }

/* ---------- Theme accents ---------- */
[data-theme="title"]   { --accent-1: #7dd3fc; --accent-2: #a78bfa; --glow: rgba(167,139,250,0.35); }
[data-theme="intro"]   { --accent-1: #60a5fa; --accent-2: #a78bfa; --glow: rgba(96,165,250,0.35); }
[data-theme="patient"] { --accent-1: #5eead4; --accent-2: #60a5fa; --glow: rgba(94,234,212,0.30); }
[data-theme="medical"] { --accent-1: #fb923c; --accent-2: #f472b6; --glow: rgba(251,146,60,0.30); }
[data-theme="family"]  { --accent-1: #c084fc; --accent-2: #f472b6; --glow: rgba(192,132,252,0.30); }
[data-theme="bonus"]   { --accent-1: #facc15; --accent-2: #fb923c; --glow: rgba(250,204,21,0.30); }

/* ---------- Title slide ---------- */
.slide-title { overflow: hidden; }
.slide-title .slide-inner {
  max-width: 1180px;
  padding-right: clamp(300px, 34vw, 520px);
  text-align: left;
}
.title-glow {
  position: absolute;
  width: 900px; height: 900px;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  background: radial-gradient(circle, var(--glow) 0%, transparent 60%);
  filter: blur(40px);
  animation: glowPulse 7s ease-in-out infinite;
  pointer-events: none;
  z-index: 0;
}
@keyframes glowPulse {
  0%, 100% { opacity: 0.6; transform: translate(-50%, -50%) scale(1); }
  50% { opacity: 1; transform: translate(-50%, -50%) scale(1.1); }
}
.slide-title .slide-inner { position: relative; z-index: 1; }
.slide-title .eyebrow { margin-bottom: 24px; }
.slide-title .mega {
  max-width: 8.5ch;
  font-size: clamp(56px, 7vw, 104px);
  margin-bottom: 24px;
}
.slide-title .lead {
  max-width: 660px;
  margin-left: 0;
  margin-right: 0;
  margin-bottom: 30px;
}
.slide-title .meta-grid {
  justify-content: flex-start;
  gap: 18px;
  margin: 0 0 26px;
  max-width: 760px;
}
.slide-title .meta-cell {
  min-width: 160px;
  padding: 16px 18px;
  border-radius: var(--radius-sm);
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--line);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}
.slide-title .hint {
  margin-top: 0;
}
.slide-title::after {
  inset: auto 5vw -14vh auto;
  width: 28vw;
  height: 28vw;
  opacity: 0.28;
}

.eyebrow {
  display: inline-block;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--ink-1);
  padding: 8px 16px;
  border: 1px solid var(--line-2);
  border-radius: 999px;
  margin-bottom: 32px;
  background: rgba(255,255,255,0.02);
}
.mega {
  font-size: clamp(48px, 8vw, 112px);
  line-height: 1.02;
  margin: 0 0 28px;
  font-weight: 700;
  letter-spacing: -0.04em;
}
.grad-text {
  background: linear-gradient(135deg, var(--accent-1), var(--accent-2));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.lead {
  font-size: clamp(18px, 1.5vw, 22px);
  color: var(--ink-1);
  max-width: 760px;
  margin: 0 auto 40px;
}
.slide:not(.slide-title) .lead { margin-left: 0; margin-right: 0; max-width: 860px; }

.meta-grid {
  display: flex; justify-content: center; gap: 40px;
  margin: 40px auto 32px;
  flex-wrap: wrap;
  max-width: 960px;
}
.meta-cell { text-align: left; }
.meta-label { font-size: 11px; text-transform: uppercase; letter-spacing: 0.2em; color: var(--ink-3); margin-bottom: 6px; }
.meta-value { font-size: 15px; color: var(--ink-0); font-weight: 500; line-height: 1.45; }

.hint { font-size: 13px; color: var(--ink-3); margin-top: 32px; }
kbd {
  display: inline-block;
  padding: 3px 8px;
  margin: 0 2px;
  font-family: 'Space Grotesk', monospace;
  font-size: 11px;
  color: var(--ink-1);
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--line-2);
  border-radius: 6px;
  box-shadow: 0 2px 0 rgba(255,255,255,0.03);
}

/* ---------- Standard slide typography ---------- */
.section-tag, .role-badge {
  display: inline-flex; align-items: center; gap: 10px;
  font-size: 11px; font-weight: 600;
  letter-spacing: 0.18em; text-transform: uppercase;
  padding: 7px 14px; border-radius: 999px;
  border: 1px solid var(--line-2);
  background: rgba(255,255,255,0.03);
  color: var(--ink-1);
  margin-bottom: 20px;
}
.role-dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: linear-gradient(135deg, var(--accent-1), var(--accent-2));
  box-shadow: 0 0 8px var(--glow);
}
.role-patient { color: #7efcd8; }
.role-medical { color: #ffb37d; }
.role-family  { color: #dcb4ff; }
.role-bonus   { color: #ffe066; }

.h1 {
  font-size: clamp(36px, 5vw, 64px);
  line-height: 1.05;
  margin: 0 0 18px;
  letter-spacing: -0.03em;
}
.sub { font-size: 20px; margin: 0 0 14px; color: var(--ink-0); }
.footnote { font-size: 13px; color: var(--ink-3); margin-top: 28px; font-style: italic; }

/* ---------- Cards ---------- */
.cards-3 {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin-top: 36px;
}
.card {
  background: var(--card-bg);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 28px 24px;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}
.card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--glow), transparent 60%);
  opacity: 0;
  transition: opacity 0.3s ease;
  pointer-events: none;
}
.card:hover {
  transform: translateY(-4px);
  border-color: var(--line-2);
  background: var(--card-bg-hover);
}
.card:hover::before { opacity: 0.15; }
.card-icon { font-size: 32px; margin-bottom: 14px; }
.card h3 { margin: 0 0 8px; font-size: 18px; }
.card p { margin: 0; color: var(--ink-1); font-size: 14.5px; }

/* ---------- Symptoms grid ---------- */
.symptoms-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
  margin-top: 32px;
}
.sym-col {
  background: var(--card-bg);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 24px;
}
.sym-head {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 18px; font-weight: 600;
  padding-bottom: 14px;
  margin-bottom: 14px;
  border-bottom: 1px solid var(--line);
  color: var(--ink-0);
}
.sym-list { list-style: none; padding: 0; margin: 0; }
.sym-list li {
  padding: 9px 0 9px 20px;
  font-size: 14.5px;
  color: var(--ink-1);
  position: relative;
  line-height: 1.5;
}
.sym-list li::before {
  content: '';
  position: absolute;
  left: 0; top: 16px;
  width: 6px; height: 6px; border-radius: 50%;
  background: linear-gradient(135deg, var(--accent-1), var(--accent-2));
}

/* ---------- Cause grid ---------- */
.cause-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-top: 32px;
}
.cause {
  background: var(--card-bg);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 22px;
  transition: all 0.3s ease;
}
.cause:hover {
  border-color: var(--line-2);
  background: var(--card-bg-hover);
  transform: translateY(-3px);
}
.cause-num {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.15em;
  color: var(--accent-1);
  margin-bottom: 10px;
  opacity: 0.9;
}
.cause h3 { margin: 0 0 8px; font-size: 17px; }
.cause p { margin: 0; color: var(--ink-1); font-size: 14px; }

/* ---------- Stats ---------- */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
  margin-top: 40px;
}
.stat {
  background: var(--card-bg);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 28px 22px;
  position: relative;
  overflow: hidden;
}
.stat::after {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; height: 2px;
  background: linear-gradient(90deg, var(--accent-1), var(--accent-2));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.8s cubic-bezier(0.2, 0.8, 0.2, 1) 0.2s;
}
.slide.active .stat::after { transform: scaleX(1); }
.stat-num {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(38px, 4.8vw, 64px);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.04em;
  background: linear-gradient(135deg, var(--accent-1), var(--accent-2));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  margin-bottom: 10px;
  font-variant-numeric: tabular-nums;
}
.stat-label { color: var(--ink-1); font-size: 14px; line-height: 1.45; margin-bottom: 10px; }
.stat-source { font-size: 11px; color: var(--ink-3); letter-spacing: 0.05em; }

/* ---------- Barriers ---------- */
.barriers {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-top: 32px;
}
.barrier {
  background: var(--card-bg);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 22px;
  transition: all 0.3s ease;
}
.barrier:hover { border-color: var(--line-2); transform: translateY(-3px); }
.barrier-icon { font-size: 26px; margin-bottom: 10px; }
.barrier h3 { margin: 0 0 6px; font-size: 16px; }
.barrier p { margin: 0; font-size: 13.5px; color: var(--ink-1); line-height: 1.5; }

/* ---------- Split layout ---------- */
.split {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 36px;
  margin-top: 30px;
}
.split-col p { color: var(--ink-1); font-size: 15px; margin: 0 0 14px; }
.split-col strong { color: var(--ink-0); }
.split-col em { color: var(--accent-1); font-style: normal; font-weight: 500; }
.bullets { list-style: none; padding: 0; margin: 0 0 14px; }
.bullets li {
  padding: 8px 0 8px 22px;
  position: relative;
  color: var(--ink-1);
  font-size: 15px;
  line-height: 1.5;
  border-bottom: 1px solid var(--line);
}
.bullets li:last-child { border-bottom: none; }
.bullets li::before {
  content: '→';
  position: absolute; left: 0;
  color: var(--accent-1);
  font-weight: 600;
}

/* ---------- Treatments ---------- */
.treat-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  margin-top: 28px;
}
.treat {
  background: var(--card-bg);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 26px;
  transition: all 0.3s ease;
}
.treat:hover { transform: translateY(-3px); border-color: var(--line-2); }
.treat-tag {
  display: inline-block;
  font-size: 10px; font-weight: 600;
  letter-spacing: 0.2em; text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--accent-1), var(--accent-2));
  color: #0a0e1a;
  margin-bottom: 12px;
}
.treat h3 { margin: 0 0 12px; font-size: 20px; }
.treat ul { margin: 0; padding-left: 18px; color: var(--ink-1); font-size: 14.5px; line-height: 1.7; }
.treat ul strong { color: var(--ink-0); }

/* ---------- Why grid ---------- */
.why-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  margin-top: 32px;
}
.why {
  background: var(--card-bg);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 26px;
  display: flex; gap: 18px;
  align-items: flex-start;
  transition: all 0.3s ease;
}
.why:hover { border-color: var(--line-2); transform: translateY(-3px); }
.why-icon { font-size: 30px; flex-shrink: 0; }
.why h3 { margin: 0 0 6px; font-size: 18px; }
.why p { margin: 0; color: var(--ink-1); font-size: 14.5px; line-height: 1.55; }

/* ---------- Careers ---------- */
.careers {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  margin-top: 28px;
}
.career {
  background: var(--card-bg);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 16px 18px;
  display: flex; flex-direction: column;
  gap: 6px;
  transition: all 0.25s ease;
}
.career:hover {
  border-color: var(--accent-1);
  background: var(--card-bg-hover);
  transform: translateY(-2px);
}
.career strong { font-size: 14.5px; color: var(--ink-0); }
.career span { font-size: 12.5px; color: var(--ink-2); line-height: 1.4; }

/* ---------- Signs ---------- */
.signs {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px 24px;
  margin-top: 28px;
}
.sign {
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
  color: var(--ink-1);
  font-size: 15px;
  display: flex; align-items: center; gap: 12px;
}
.sign-bullet {
  width: 10px; height: 10px;
  flex-shrink: 0;
  background: linear-gradient(135deg, var(--accent-1), var(--accent-2));
  border-radius: 2px;
  transform: rotate(45deg);
}
.alert {
  margin-top: 22px;
  padding: 18px 22px;
  background: linear-gradient(90deg, rgba(244,114,182,0.08), rgba(192,132,252,0.05));
  border: 1px solid rgba(244,114,182,0.3);
  border-radius: var(--radius-sm);
  color: var(--ink-0);
  font-size: 14.5px;
}
.alert strong { color: #f472b6; }

/* ---------- Myths ---------- */
.myth-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  margin-top: 28px;
}
.myth {
  background: var(--card-bg);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 22px;
}
.myth p { margin: 8px 0 14px; font-size: 15px; color: var(--ink-1); line-height: 1.5; }
.myth p.truth { color: var(--ink-0); font-weight: 500; }
.myth-label {
  display: inline-block;
  font-size: 10px; font-weight: 700;
  letter-spacing: 0.22em; text-transform: uppercase;
  padding: 3px 10px;
  border-radius: 999px;
  margin-top: 6px;
}
.myth-false { background: rgba(244,114,182,0.15); color: #f472b6; }
.myth-true  { background: rgba(94,234,212,0.15); color: #5eead4; }

/* ---------- Resources ---------- */
.resource-list {
  display: flex; flex-direction: column;
  gap: 12px;
  margin-top: 28px;
}
.resource {
  display: flex; gap: 18px;
  align-items: flex-start;
  padding: 18px 22px;
  background: var(--card-bg);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  transition: all 0.25s ease;
}
.resource:hover { border-color: var(--line-2); transform: translateX(4px); }
.resource-num {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 20px;
  font-weight: 700;
  color: transparent;
  background: linear-gradient(135deg, var(--accent-1), var(--accent-2));
  -webkit-background-clip: text;
  background-clip: text;
  min-width: 28px;
}
.resource h3 { margin: 0 0 4px; font-size: 16px; }
.resource p { margin: 0; font-size: 14px; color: var(--ink-1); line-height: 1.5; }
.resource p strong { color: var(--ink-0); }

/* ---------- Online sites ---------- */
.online-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-top: 28px;
}
.online {
  background: var(--card-bg);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 22px;
  transition: all 0.3s ease;
}
.online:hover { border-color: var(--line-2); transform: translateY(-3px); }
.online-host {
  font-family: 'Space Grotesk', monospace;
  font-size: 12px;
  color: var(--accent-1);
  margin-bottom: 10px;
  letter-spacing: 0.02em;
}
.online h3 { margin: 0 0 8px; font-size: 16px; }
.online p { margin: 0; font-size: 13.5px; color: var(--ink-1); line-height: 1.5; }

/* ---------- Do / Don't ---------- */
.help-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
  margin-top: 28px;
}
.help {
  background: var(--card-bg);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 26px 28px;
}
.help h3 { margin: 0 0 16px; font-size: 22px; }
.help.do h3 { color: #5eead4; }
.help.dont h3 { color: #f472b6; }
.help ul { margin: 0; padding-left: 20px; }
.help li { padding: 7px 0; color: var(--ink-1); font-size: 15px; line-height: 1.45; }

/* ---------- Self-care wheel ---------- */
.wheel-layout {
  display: grid;
  grid-template-columns: 380px 1fr;
  gap: 48px;
  margin-top: 24px;
  align-items: center;
}
.wheel {
  position: relative;
  width: 380px; height: 380px;
  margin: 0 auto;
}
.wheel-center {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 100px; height: 100px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent-1), var(--accent-2));
  display: flex; align-items: center; justify-content: center;
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 20px;
  color: #0a0e1a;
  box-shadow: 0 0 60px var(--glow);
  animation: wheelPulse 4s ease-in-out infinite;
  z-index: 2;
}
@keyframes wheelPulse {
  0%, 100% { box-shadow: 0 0 60px var(--glow); }
  50% { box-shadow: 0 0 90px var(--glow); }
}
.wheel-item {
  position: absolute;
  top: 50%; left: 50%;
  --r: 150px;
  transform:
    translate(-50%, -50%)
    rotate(calc(var(--i) * 45deg))
    translateY(calc(-1 * var(--r)))
    rotate(calc(var(--i) * -45deg));
  width: 78px; height: 78px;
  border-radius: 50%;
  background: var(--card-bg);
  border: 1px solid var(--line-2);
  display: flex; align-items: center; justify-content: center;
  font-size: 13px; font-weight: 500;
  color: var(--ink-0);
  text-align: center;
  line-height: 1.15;
  padding: 6px;
  animation: wheelFloat 6s ease-in-out infinite;
  animation-delay: calc(var(--i) * 0.2s);
}
@keyframes wheelFloat {
  0%, 100% { filter: brightness(1); }
  50% { filter: brightness(1.3); border-color: var(--accent-1); }
}
.wheel-notes p {
  margin: 0 0 14px;
  font-size: 15px;
  color: var(--ink-1);
  line-height: 1.55;
  padding-left: 16px;
  border-left: 2px solid var(--line-2);
}
.wheel-notes p strong { color: var(--ink-0); }

/* ---------- Final / CTA ---------- */
.final-cta {
  display: flex; gap: 20px; justify-content: center;
  margin: 40px 0;
  flex-wrap: wrap;
}
.cta-card {
  min-width: 260px;
  padding: 22px 28px;
  background: var(--card-bg);
  border: 1px solid var(--line-2);
  border-radius: var(--radius);
  text-align: left;
}
.cta-label { font-size: 11px; text-transform: uppercase; letter-spacing: 0.2em; color: var(--ink-3); margin-bottom: 8px; }
.cta-value { font-size: 20px; color: var(--ink-0); font-family: 'Space Grotesk', sans-serif; }
.cta-value strong {
  background: linear-gradient(135deg, var(--accent-1), var(--accent-2));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  font-weight: 700;
}

.slide-ending .lead { max-width: 780px; margin-left: auto; margin-right: auto; }

.slide-sources .lead { max-width: 760px; }

/* ---------- Sources slide ---------- */
.source-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin-top: 30px;
}
.source-card {
  display: flex;
  flex-direction: column;
  gap: 10px;
  min-height: 192px;
  padding: 24px;
  background: linear-gradient(180deg, rgba(255,255,255,0.045), rgba(255,255,255,0.02));
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.04);
  transition: transform 0.3s ease, border-color 0.3s ease, background 0.3s ease;
}
.source-card:hover {
  transform: translateY(-4px);
  border-color: var(--line-2);
  background: linear-gradient(180deg, rgba(255,255,255,0.06), rgba(255,255,255,0.03));
}
.source-type {
  display: inline-flex;
  align-self: flex-start;
  padding: 5px 10px;
  border-radius: 999px;
  background: rgba(255,255,255,0.06);
  color: var(--accent-1);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}
.source-card h3 { margin: 0; font-size: 18px; }
.source-card p {
  margin: 0;
  font-size: 14px;
  color: var(--ink-1);
}
.source-card a {
  margin-top: auto;
  font-size: 13px;
  color: var(--ink-0);
  text-decoration: none;
  word-break: break-word;
  overflow-wrap: anywhere;
}
.source-card a:hover { color: var(--accent-1); }
.source-note {
  margin-top: 22px;
  padding: 18px 20px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--line);
  background: rgba(255,255,255,0.03);
  color: var(--ink-1);
  font-size: 14px;
}
.source-note strong { color: var(--ink-0); }
.photo-credits {
  margin-top: 18px;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px 18px;
  font-size: 12.5px;
  color: var(--ink-2);
}
.photo-credits a {
  text-decoration: none;
  color: var(--ink-1);
  overflow-wrap: anywhere;
  line-height: 1.45;
}
.photo-credits a:hover { color: var(--accent-1); }

/* ---------- Reveal animations ---------- */
.reveal { opacity: 0; transform: translateY(20px); transition: opacity 0.5s ease, transform 0.5s ease; }
.slide.active .reveal { opacity: 1; transform: translateY(0); }
.slide.active .reveal-2 { transition-delay: 0.06s; }
.slide.active .reveal-3 { transition-delay: 0.12s; }
.slide.active .reveal-4 { transition-delay: 0.18s; }
.slide.active .reveal-5 { transition-delay: 0.24s; }

.slide.active .slide-inner > * { animation: slideInUp 0.45s cubic-bezier(0.2, 0.8, 0.2, 1) both; }
.slide.active .slide-inner > *:nth-child(1) { animation-delay: 0.02s; }
.slide.active .slide-inner > *:nth-child(2) { animation-delay: 0.06s; }
.slide.active .slide-inner > *:nth-child(3) { animation-delay: 0.10s; }
.slide.active .slide-inner > *:nth-child(4) { animation-delay: 0.14s; }
.slide.active .slide-inner > *:nth-child(5) { animation-delay: 0.18s; }

@keyframes slideInUp {
  from { opacity: 0; transform: translateY(14px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Don't double-animate .reveal elements */
.slide.active .slide-inner > .reveal { animation: none; }

/* ---------- Responsive ---------- */
@media (max-width: 1240px) {
  .cards-3, .symptoms-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .cause-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .stats-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .careers { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .online-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .source-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 1080px) {
  .slide::before {
    right: clamp(18px, 2.5vw, 32px);
    width: clamp(220px, 26vw, 280px);
    height: clamp(280px, 40vh, 340px);
  }
  .slide:not(.slide-title) .slide-inner { padding-right: clamp(240px, 30vw, 310px); }
  .slide-ending .slide-inner,
  .slide-sources .slide-inner { padding-right: clamp(220px, 28vw, 280px); }
  .slide-title .slide-inner { padding-right: clamp(240px, 30vw, 330px); }
  .cards-3, .symptoms-grid, .online-grid, .barriers { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .cause-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .stats-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .careers { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .wheel-layout { grid-template-columns: 1fr; gap: 24px; }
  .source-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .photo-credits { grid-template-columns: 1fr; }
}
@media (max-width: 860px) {
  .deck { overflow-y: auto; overflow-x: hidden; }
  .slide.active { overflow-y: auto; overflow-x: hidden; }
  .slide:not(.slide-title) .slide-inner,
  .slide-ending .slide-inner,
  .slide-sources .slide-inner {
    padding-right: 0;
    padding-top: clamp(180px, 26vh, 230px);
  }
  .slide::before {
    top: clamp(92px, 12vh, 120px);
    right: 50%;
    width: min(84vw, 360px);
    height: clamp(150px, 20vh, 200px);
    transform: translate(50%, 0) scale(0.94);
    opacity: 0.25;
  }
  .slide.active::before { transform: translate(50%, 0) scale(1); opacity: 0.85; }
  .slide::after { width: 82vw; height: 82vw; right: 50%; transform: translateX(50%) scale(0.7); }
  .slide.active::after { transform: translateX(50%) scale(1); }
  .slide-title::before,
  .slide-ending::before {
    top: clamp(140px, 18vh, 180px);
    right: 50%;
    width: min(88vw, 380px);
    height: clamp(180px, 26vh, 240px);
    transform: translate(50%, 0) scale(0.92);
    opacity: 0.22;
  }
  .slide-title.active::before,
  .slide-ending.active::before { transform: translate(50%, 0) scale(1); opacity: 0.85; }
  .cards-3, .symptoms-grid, .online-grid, .barriers,
  .cause-grid, .stats-grid, .careers,
  .treat-grid, .why-grid, .myth-grid, .help-grid, .signs,
  .source-grid {
    grid-template-columns: 1fr;
  }
  .split { grid-template-columns: 1fr; gap: 24px; }
  .dots { display: none; }
  .slide-title .slide-inner {
    padding-right: 0;
    padding-top: clamp(180px, 28vh, 240px);
    text-align: center;
  }
  .slide-title .eyebrow { margin-bottom: 18px; }
  .slide-title .mega,
  .slide-title .lead { max-width: none; }
  .slide-title .lead {
    margin-left: auto;
    margin-right: auto;
  }
  .slide-title .meta-grid {
    justify-content: center;
    margin-top: 12px;
  }
  .slide-title .meta-cell {
    min-width: 0;
    width: 100%;
    text-align: center;
  }
  .slide-title .hint { text-align: center; }
}
@media (max-width: 520px) {
  .slide { padding: 72px 18px 90px; }
  .chrome { padding: 12px 16px; gap: 14px; }
  .brand-text { display: none; }
  .progress-wrap { max-width: none; }
  .controls { bottom: 14px; right: 14px; }
  .ctrl { width: 44px; height: 44px; }
  .meta-grid { flex-direction: column; gap: 14px; }
  .meta-cell { text-align: center; }
  .final-cta { flex-direction: column; align-items: stretch; gap: 14px; }
  .cta-card { min-width: 0; text-align: center; }
  .resource { padding: 16px; gap: 14px; }
  .why { flex-direction: column; gap: 12px; padding: 22px; }
  .loader-panel {
    width: calc(100vw - 28px);
    border-radius: 28px;
    padding: 20px 18px;
    gap: 14px;
  }
  .loader-spinner { width: 46px; height: 46px; }
  .loader-copy { min-width: 0; }
  .loader-label { font-size: clamp(28px, 7vw, 40px); }
  .loader-status { font-size: 12.5px; }
  .wheel { width: min(88vw, 300px); height: min(88vw, 300px); }
  .wheel-item {
    --r: clamp(104px, 36vw, 120px);
    width: clamp(56px, 16vw, 64px);
    height: clamp(56px, 16vw, 64px);
    font-size: 11px;
  }
  .wheel-center { width: clamp(72px, 22vw, 88px); height: clamp(72px, 22vw, 88px); font-size: 15px; }
  kbd { font-size: 10px; padding: 2px 6px; }
  .slide-title .hint { line-height: 2; }
}

/* ---------- Slide direction transitions ---------- */
.slide.entering-right { animation: enterRight 0.38s cubic-bezier(0.2, 0.8, 0.2, 1) both; }
.slide.entering-left  { animation: enterLeft 0.38s cubic-bezier(0.2, 0.8, 0.2, 1) both; }
.slide.leaving-left   { animation: leaveLeft 0.3s cubic-bezier(0.4, 0, 0.6, 1) both; }
.slide.leaving-right  { animation: leaveRight 0.3s cubic-bezier(0.4, 0, 0.6, 1) both; }

@keyframes enterRight {
  from { opacity: 0; transform: translateX(42px); }
  to { opacity: 1; transform: translateX(0); }
}
@keyframes enterLeft {
  from { opacity: 0; transform: translateX(-42px); }
  to { opacity: 1; transform: translateX(0); }
}
@keyframes leaveLeft {
  from { opacity: 1; transform: translateX(0); }
  to { opacity: 0; transform: translateX(-42px); }
}
@keyframes leaveRight {
  from { opacity: 1; transform: translateX(0); }
  to { opacity: 0; transform: translateX(42px); }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}