/* ============================================================
   Design tokens — carried over from the source PowerPoint deck
   ============================================================ */
:root {
  --navy: #1e2761;
  --navy-dark: #141a3d;
  --ice: #cadcfc;
  --ice-light: #eef3fd;
  --amber: #c97a2b;
  --amber-light: #f7e9d8;
  --white: #ffffff;
  --text: #2b2f3a;
  --muted: #5b6270;
  --line: #d8dce6;

  --font-head: Cambria, Constantia, Georgia, "Times New Roman", serif;
  --font-body: Calibri, Candara, "Segoe UI", Optima, Arial, sans-serif;

  --rail-w: 3.2rem;
  --topbar-h: 3.6rem;
  color-scheme: light;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }

body {
  background: var(--navy-dark);
  font-family: var(--font-body);
  color: var(--text);
  overflow: hidden;
  height: 100dvh;
  width: 100vw;
}

a { color: inherit; }

/* ---------- top bar ---------- */
.topbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--topbar-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 1rem 0 1.1rem;
  background: rgba(20, 26, 61, 0.92);
  backdrop-filter: blur(6px);
  z-index: 50;
  font-family: var(--font-body);
}

.topbar-left {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  color: var(--ice);
  font-size: 0.8rem;
  letter-spacing: 0.04em;
  min-width: 0;
}

.topbar-brand {
  font-family: var(--font-head);
  font-weight: 700;
  color: var(--white);
  font-size: 0.95rem;
  white-space: nowrap;
}

.topbar-kicker {
  color: var(--ice);
  opacity: 0.75;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.topbar-right { display: flex; align-items: center; gap: 0.5rem; }

.tb-btn {
  appearance: none;
  border: 1px solid rgba(202, 220, 252, 0.35);
  background: transparent;
  color: var(--ice);
  font-family: var(--font-body);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  padding: 0.45rem 0.8rem;
  border-radius: 3px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  transition: background 0.15s ease, border-color 0.15s ease, color 0.15s ease;
  white-space: nowrap;
  text-decoration: none;
}
.tb-btn:hover { background: rgba(202, 220, 252, 0.12); border-color: rgba(202, 220, 252, 0.6); }
.tb-btn.primary {
  background: var(--amber);
  border-color: var(--amber);
  color: var(--white);
}
.tb-btn.primary:hover { background: #b76c22; }
.tb-btn[aria-pressed="true"] { background: var(--ice); border-color: var(--ice); color: var(--navy-dark); }

/* ---------- progress rail (dots) ---------- */
.rail {
  position: fixed;
  right: 0.9rem;
  top: 50%;
  transform: translateY(-50%);
  z-index: 40;
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  align-items: center;
}

.rail-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.55);
  background: transparent;
  padding: 0;
  cursor: pointer;
  position: relative;
  transition: transform 0.15s ease, background 0.15s ease;
}
.rail-dot::after {
  content: attr(data-label);
  position: absolute;
  right: 140%;
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--font-body);
  font-size: 0.68rem;
  color: var(--white);
  background: var(--navy-dark);
  padding: 0.25rem 0.5rem;
  border-radius: 3px;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.12s ease;
}
.rail-dot:hover::after { opacity: 1; }
.rail-dot.active { background: var(--amber); border-color: var(--amber); transform: scale(1.35); }
.rail-dot.on-dark { border-color: rgba(255,255,255,0.55); }
.rail-dot.on-light { border-color: rgba(30,39,97,0.35); }
.rail-dot.on-light::after { color: var(--navy); background: var(--white); box-shadow: 0 2px 8px rgba(0,0,0,0.15); }

.rail-label {
  font-family: var(--font-body);
  font-size: 0.6rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 0.5rem;
  color: rgba(255,255,255,0.55);
}
.rail-label.on-light { color: rgba(30,39,97,0.45); }

/* ---------- arrow nav ---------- */
.arrownav {
  position: fixed;
  left: 50%;
  bottom: 1rem;
  transform: translateX(-50%);
  z-index: 40;
  display: flex;
  align-items: center;
  gap: 0.9rem;
  font-family: var(--font-body);
  font-size: 0.72rem;
  color: rgba(255,255,255,0.7);
}
.arrownav.on-light { color: var(--muted); }
.arrow-btn {
  appearance: none;
  border: 1px solid currentColor;
  background: rgba(0,0,0,0.15);
  color: inherit;
  width: 2.1rem;
  height: 2.1rem;
  border-radius: 50%;
  cursor: pointer;
  font-size: 1rem;
  display: grid;
  place-items: center;
}
.arrownav.on-light .arrow-btn { background: rgba(255,255,255,0.6); }
.arrow-btn:disabled { opacity: 0.25; cursor: default; }
.arrownav .hint { letter-spacing: 0.03em; opacity: 0.85; }

/* ---------- deck / slides ---------- */
#deck {
  position: fixed;
  inset: 0;
  overflow: hidden;
  transition: right 0.28s ease;
}
body.notes-open #deck { right: min(26rem, 90vw); }

.slide {
  position: absolute;
  inset: 0;
  display: none;
  padding: calc(var(--topbar-h) + 1.6rem) 4.4rem 4.8rem 4.4rem;
  overflow-y: auto;
  background: var(--white);
  color: var(--text);
}
.slide.active { display: block; animation: slideIn 0.42s ease both; }
@keyframes slideIn {
  from { opacity: 0; transform: translateY(14px); }
  to { opacity: 1; transform: translateY(0); }
}
.slide.dark { background: var(--navy-dark); color: var(--white); }

.slide-inner { max-width: 74rem; margin: 0 auto; min-height: 100%; }

.kicker {
  font-family: var(--font-body);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--amber);
  margin: 0 0 0.5rem;
}
.slide.dark .kicker { color: var(--ice); }

h2.slide-title {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: clamp(1.7rem, 3vw, 2.35rem);
  color: var(--navy);
  margin: 0 0 1.1rem;
  line-height: 1.15;
}
.slide.dark h2.slide-title { color: var(--white); }

.lede {
  font-size: 0.98rem;
  font-style: italic;
  color: var(--muted);
  max-width: 58rem;
  line-height: 1.5;
  margin: 0 0 1.6rem;
}
.slide.dark .lede { color: var(--ice); opacity: 0.9; }

/* ---------- reusable pieces ---------- */
.pill {
  border-radius: 999px;
  background: var(--ice-light);
  color: var(--navy);
  font-weight: 700;
  font-size: 0.85rem;
  padding: 0.55rem 0.9rem;
  text-align: center;
}

.card {
  background: var(--ice-light);
  border-radius: 10px;
  padding: 1.1rem 1.3rem;
}
.card.amber { background: var(--amber-light); }

.badge-num {
  width: 2.1rem;
  height: 2.1rem;
  border-radius: 50%;
  background: var(--navy);
  color: var(--white);
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 0.95rem;
  display: grid;
  place-items: center;
  flex-shrink: 0;
}

.footnote {
  font-size: 0.72rem;
  color: var(--muted);
  margin-top: 1.4rem;
}
.slide.dark .footnote { color: #8892c2; }

/* ---------- notes drawer ---------- */
#notes-drawer {
  position: fixed;
  right: 0;
  top: 0;
  bottom: 0;
  width: min(26rem, 90vw);
  background: var(--navy-dark);
  color: var(--ice);
  z-index: 60;
  transform: translateX(100%);
  transition: transform 0.28s ease;
  padding: calc(var(--topbar-h) + 1.2rem) 1.6rem 2rem;
  overflow-y: auto;
  box-shadow: -8px 0 30px rgba(0,0,0,0.35);
  font-size: 0.86rem;
  line-height: 1.55;
}
#notes-drawer.open { transform: translateX(0); }
#notes-drawer h3 {
  font-family: var(--font-head);
  color: var(--white);
  font-size: 1.1rem;
  margin-top: 0;
}
#notes-drawer p { margin: 0 0 0.9rem; }
#notes-contact {
  margin-top: 1.4rem;
  padding-top: 1rem;
  border-top: 1px solid rgba(202,220,252,0.18);
  font-size: 0.78rem;
  color: #9aa6d6;
}
#notes-contact a { color: var(--ice); }
#notes-drawer .notes-glossary {
  margin-top: 1rem;
  padding-top: 0.7rem;
  border-top: 1px solid rgba(202,220,252,0.18);
  font-size: 0.78rem;
  color: #9aa6d6;
}
#notes-drawer .notes-glossary b { color: var(--ice); }
#notes-drawer .close-notes {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: none;
  border: none;
  color: var(--ice);
  font-size: 1.3rem;
  cursor: pointer;
  line-height: 1;
}

/* ============================================================
   Slide 1 — title
   ============================================================ */
.s1-rings { position: absolute; right: 6%; top: 50%; transform: translateY(-50%); width: 40%; max-width: 26rem; aspect-ratio: 1; pointer-events: none; }
.s1-rings svg { width: 100%; height: 100%; }
.s1-headline { font-family: var(--font-head); font-weight: 700; font-size: clamp(1.9rem, 4.6vw, 3.4rem); color: var(--white); max-width: 42rem; margin: 3rem 0 1rem; line-height: 1.08; }
.s1-sub { color: var(--ice); font-size: clamp(0.95rem, 1.4vw, 1.15rem); max-width: 36rem; line-height: 1.5; margin-bottom: 2.2rem; }
.s1-cred { font-style: italic; font-size: 0.82rem; color: #9aa6d6; max-width: 34rem; line-height: 1.5; margin-bottom: 1.6rem; }
.s1-strip { font-size: 0.72rem; font-weight: 700; letter-spacing: 0.08em; color: #6e79b0; }
.s1-cta { margin-top: 2.2rem; display: flex; gap: 0.9rem; flex-wrap: wrap; }
.s1-contact { margin-top: 1.4rem; font-size: 0.82rem; color: #9aa6d6; }
.s1-contact a { color: var(--ice); }

/* ============================================================
   Slide 2 — mindset stages + principles
   ============================================================ */
.s2-stages { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.4rem; margin-bottom: 1.6rem; }
.s2-stage { border-radius: 10px; padding: 1.3rem 1.2rem; background: var(--ice-light); position: relative; cursor: pointer; transition: transform 0.15s ease; }
.s2-stage:hover { transform: translateY(-3px); }
.s2-stage.final { background: var(--amber-light); }
.s2-stage h3 { font-family: var(--font-head); font-size: 1.15rem; color: var(--navy); margin: 0 0 0.5rem; }
.s2-stage.final h3 { color: var(--amber); }
.s2-stage p { font-size: 0.99rem; color: var(--muted); margin: 0; }
.s2-stage .detail { display: none; font-size: 0.99rem; color: var(--text); margin-top: 0.7rem; line-height: 1.4; border-top: 1px solid var(--line); padding-top: 0.7rem; }
.s2-stage.open .detail { display: block; }
.s2-principles { display: grid; grid-template-columns: repeat(5, 1fr); gap: 0.7rem; margin-top: 1.4rem; }
.s2-p { border-radius: 8px; padding: 1rem 0.8rem; font-weight: 700; font-size: 1.03rem; background: var(--ice-light); color: var(--navy); display: flex; align-items: center; min-height: 5.4rem; }
.s2-p.warn { background: var(--amber-light); color: var(--amber); }

/* ============================================================
   Slide 3 — flip myth cards
   ============================================================ */
.s3-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1.1rem; }
.flip-card { perspective: 1200px; height: 10.2rem; cursor: pointer; }
.flip-inner { position: relative; width: 100%; height: 100%; transition: transform 0.55s cubic-bezier(.4,.2,.2,1); transform-style: preserve-3d; }
.flip-card.flipped .flip-inner { transform: rotateY(180deg); }
.flip-face { position: absolute; inset: 0; border-radius: 10px; padding: 1.1rem 1.3rem; backface-visibility: hidden; display: flex; flex-direction: column; justify-content: center; }
.flip-front { background: var(--ice-light); }
.flip-front .myth { font-family: var(--font-head); font-style: italic; font-weight: 700; font-size: 1.05rem; color: var(--navy); }
.flip-front .tap-hint { font-size: 0.87rem; color: var(--muted); margin-top: 0.6rem; }
.flip-back { background: var(--navy); color: var(--white); transform: rotateY(180deg); font-size: 1.03rem; line-height: 1.45; }
.s3-callout { margin-top: 1.2rem; background: var(--amber-light); border-radius: 10px; padding: 1rem 1.3rem; font-size: 0.88rem; line-height: 1.5; }
.s3-callout b { color: var(--amber); }

/* ============================================================
   Slide 4 — old/new toggle
   ============================================================ */
.s4-toggle-wrap { display: flex; align-items: center; gap: 0.9rem; margin-bottom: 1.3rem; }
.s4-switch { width: 3.4rem; height: 1.8rem; border-radius: 999px; background: var(--ice); position: relative; cursor: pointer; border: none; padding: 0; }
.s4-switch::after { content: ""; position: absolute; top: 2px; left: 2px; width: 1.5rem; height: 1.5rem; border-radius: 50%; background: var(--navy); transition: transform 0.25s ease; }
.s4-switch.on { background: var(--amber-light); }
.s4-switch.on::after { transform: translateX(1.6rem); background: var(--amber); }
.s4-switch-label { font-size: 0.82rem; font-weight: 700; color: var(--muted); }
.s4-panel { border-radius: 10px; padding: 1.5rem 1.6rem; min-height: 14rem; }
.s4-panel.old { background: var(--ice-light); }
.s4-panel.new { background: var(--amber-light); display: none; }
.s4-panel.show { display: block; }
.s4-panel.old.show ~ .s4-panel.new { display: none; }
.s4-eyebrow { font-size: 0.92rem; font-weight: 700; letter-spacing: 0.08em; margin-bottom: 0.6rem; }
.s4-panel.old .s4-eyebrow { color: var(--navy); }
.s4-panel.new .s4-eyebrow { color: var(--amber); }
.s4-quote { font-family: var(--font-head); font-style: italic; font-size: 1.15rem; line-height: 1.4; margin-bottom: 0.8rem; }
.s4-panel.new .s4-quote { font-weight: 700; color: var(--navy); font-style: normal; }
.s4-body { font-size: 0.9rem; color: var(--text); line-height: 1.5; }
.s4-closer { margin-top: 1.3rem; font-family: var(--font-head); font-weight: 700; font-style: italic; font-size: 1.05rem; color: var(--navy); }

/* ============================================================
   Slide 5 — case vignette timeline + counters
   ============================================================ */
.s5-trade { font-size: 0.82rem; font-weight: 700; color: var(--muted); margin-bottom: 1.4rem; }
.s5-timeline { position: relative; height: 3.6rem; margin-bottom: 1.6rem; }
.s5-track { position: absolute; top: 0.5rem; left: 1%; right: 1%; height: 3px; background: var(--ice); }
.s5-pt { position: absolute; top: 0; transform: translateX(-50%); text-align: center; width: 9rem; }
.s5-dot { width: 0.9rem; height: 0.9rem; border-radius: 50%; background: var(--navy); border: 2px solid var(--white); margin: 0 auto 0.5rem; }
.s5-pt.hot .s5-dot { background: var(--amber); }
.s5-pt span { font-size: 0.76rem; color: var(--text); line-height: 1.3; }
.s5-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
.s5-stat { background: var(--ice-light); border-radius: 10px; padding: 1.1rem 1.2rem; }
.s5-stat .big { font-family: var(--font-head); font-weight: 700; font-size: 1.7rem; color: var(--amber); display: block; }
.s5-stat .small { font-size: 0.99rem; color: var(--text); margin-top: 0.4rem; display: block; }

/* ============================================================
   Slide 6 — physical/cyber toggle stage chain
   ============================================================ */
.s6-toggle { display: inline-flex; border-radius: 999px; background: var(--ice-light); padding: 0.25rem; margin-bottom: 1.4rem; }
.s6-toggle button { border: none; background: none; padding: 0.5rem 1.1rem; border-radius: 999px; font-weight: 700; font-size: 0.99rem; color: var(--navy); cursor: pointer; }
.s6-toggle button.active { background: var(--navy); color: var(--white); }
.s6-chain { display: grid; grid-template-columns: repeat(5, 1fr); gap: 0.5rem; align-items: start; }
.s6-stage { text-align: center; }
.s6-stage .badge-num { margin: 0 auto 0.4rem; }
.s6-stage .name { font-size: 0.72rem; font-weight: 700; letter-spacing: 0.05em; color: var(--navy); margin-bottom: 0.5rem; }
.s6-stage .txt { background: var(--ice-light); border-radius: 8px; padding: 0.6rem 0.6rem; font-size: 0.91rem; line-height: 1.35; min-height: 5.6rem; }
.s6-callout { margin-top: 1.4rem; background: var(--amber-light); border-radius: 10px; padding: 1rem 1.3rem; font-size: 0.88rem; line-height: 1.5; }

/* ============================================================
   Slide 7 — pillars + slider
   ============================================================ */
.s7-wrap { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 2.5rem; align-items: end; }
.s7-bars { display: flex; align-items: flex-end; gap: 0.6rem; height: 16rem; position: relative; }
.s7-bar-col { position: relative; flex: 1; display: flex; flex-direction: column; align-items: center; justify-content: flex-end; height: 100%; }
.s7-bar { width: 100%; border-radius: 4px 4px 0 0; transition: height 0.4s ease; }
.s7-bar-col .lbl { font-size: 0.89rem; font-weight: 700; color: var(--white); text-align: center; padding: 0.35rem; }
.s7-roof { text-align: center; font-size: 0.92rem; font-weight: 700; letter-spacing: 0.06em; color: var(--navy); background: var(--ice-light); border-radius: 6px; padding: 0.55rem; margin-bottom: 0.8rem; }
.s7-note { font-size: 0.94rem; color: var(--text); line-height: 1.55; }

/* gap arrows — highlight the investment shortfall on the underfunded pillars */
.s7-gap-arrow {
  position: absolute;
  left: 50%;
  top: 0.2rem;
  width: 3px;
  transform: translateX(-50%);
  background: repeating-linear-gradient(to bottom, var(--amber) 0, var(--amber) 5px, transparent 5px, transparent 10px);
}
.s7-gap-arrow::before {
  content: "";
  position: absolute;
  top: -1px;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 0;
  border-left: 6px solid transparent;
  border-right: 6px solid transparent;
  border-bottom: 10px solid var(--amber);
}
.s7-gap-arrow::after {
  content: "";
  position: absolute;
  bottom: -1px;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 0;
  border-left: 6px solid transparent;
  border-right: 6px solid transparent;
  border-top: 10px solid var(--amber);
}
.s7-gap-label {
  position: absolute;
  left: 66.6%;
  top: 4.2rem;
  transform: translateX(-50%);
  background: var(--white);
  color: var(--amber);
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  white-space: nowrap;
  padding: 0.3rem 0.7rem;
  border-radius: 3px;
  z-index: 2;
}

/* ============================================================
   Slide 8 — blast radius simulate
   ============================================================ */
.s8-stage { display: flex; justify-content: space-around; align-items: center; margin-bottom: 1.6rem; flex-wrap: wrap; gap: 1.5rem; }
.s8-diagram { text-align: center; }
.s8-diagram svg { width: 15rem; height: 15rem; }
.s8-diagram .cap { font-size: 0.82rem; font-weight: 700; margin-top: 0.5rem; }
.s8-tips { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; margin-top: 1rem; }

/* ============================================================
   Slide 9 — defence layers + business pills
   ============================================================ */
.s9-wrap { display: grid; grid-template-columns: 1.3fr 1fr; gap: 2rem; }
.s9-layer { border-radius: 6px; padding: 0.8rem 1rem; margin-bottom: 0.5rem; font-size: 1.03rem; font-weight: 600; color: var(--navy); cursor: pointer; text-align: center; transition: transform 0.15s ease; }
.s9-layer:hover { transform: scale(1.02); }
.s9-layer.core { background: var(--amber); color: var(--white); font-weight: 700; }
.s9-layer .detail { display: none; font-size: 0.93rem; font-weight: 400; color: var(--text); margin-top: 0.5rem; text-align: left; background: var(--white); border-radius: 6px; padding: 0.5rem 0.7rem; }
.s9-layer.core .detail { color: var(--ice-light); background: rgba(255,255,255,0.12); }
.s9-layer.open .detail { display: block; }
.s9-biz-title { font-size: 0.75rem; font-weight: 700; letter-spacing: 0.06em; color: var(--amber); margin-bottom: 0.4rem; }
.s9-biz-sub { font-size: 0.78rem; font-style: italic; color: var(--muted); margin-bottom: 0.9rem; }
.s9-pills { display: grid; grid-template-columns: 1fr 1fr; gap: 0.5rem; }
.s9-pills span { background: var(--ice-light); border-radius: 999px; text-align: center; padding: 0.65rem; font-weight: 700; font-size: 0.99rem; color: var(--navy); }

/* ============================================================
   Slide 10 — IR rings
   ============================================================ */
.s10-wrap { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; align-items: center; }
.s10-rings { position: relative; }
.s10-rings svg { width: 100%; max-width: 24rem; }
.s10-rings .ring-hit { cursor: pointer; }
.s10-caption { font-size: 0.97rem; background: var(--ice-light); border-radius: 8px; padding: 0.7rem 0.9rem; margin-top: 0.8rem; min-height: 3.4rem; }
.s10-list .item { background: var(--ice-light); border-radius: 8px; padding: 0.7rem 0.9rem; font-size: 0.99rem; margin-bottom: 0.5rem; line-height: 1.4; }
.s10-eyebrow { font-size: 0.75rem; font-weight: 700; letter-spacing: 0.06em; color: var(--amber); margin-bottom: 0.6rem; }

/* ============================================================
   Slide 11 — comms hub/spokes
   ============================================================ */
.s11-wrap { display: grid; grid-template-columns: 1fr 1.1fr; gap: 2rem; align-items: center; }
.s11-callout { background: var(--ice-light); border-radius: 10px; padding: 1.3rem 1.4rem; }
.s11-callout p { font-family: var(--font-head); font-style: italic; font-weight: 700; color: var(--navy); font-size: 1.05rem; line-height: 1.4; margin: 0; }
.s11-hub-wrap { position: relative; }
.s11-hub-wrap svg { width: 100%; }
.s11-spoke-hit { cursor: pointer; }
.s11-caption { font-size: 0.97rem; background: var(--amber-light); border-radius: 8px; padding: 0.7rem 0.9rem; margin-top: 0.8rem; min-height: 3rem; }
.s11-stakeholders { background: var(--amber-light); border-radius: 10px; padding: 1rem 1.2rem; margin-top: 1.2rem; font-size: 0.92rem; color: var(--text); line-height: 1.5; }
.s11-stakeholders b { color: var(--navy); }

/* ============================================================
   Slide 12 — culture columns
   ============================================================ */
.s12-cols { display: grid; grid-template-columns: 1fr 1fr; gap: 1.4rem; }
.s12-col-head { border-radius: 8px; padding: 0.6rem; text-align: center; font-family: var(--font-head); font-weight: 700; font-size: 1rem; margin-bottom: 0.7rem; }
.s12-col-head.breaks { background: var(--ice); color: var(--navy); }
.s12-col-head.fixes { background: var(--amber-light); color: var(--amber); }
.s12-item { background: var(--ice-light); border-radius: 8px; padding: 0.65rem 0.85rem; font-size: 0.99rem; line-height: 1.4; margin-bottom: 0.5rem; }

/* ============================================================
   Slide 13 — investment calculator
   ============================================================ */
.s13-wrap { display: grid; grid-template-columns: 1.2fr 1fr; gap: 2rem; }
.s13-calc { background: var(--ice-light); border-radius: 10px; padding: 1.3rem 1.4rem; }
.s13-calc label { font-size: 0.95rem; font-weight: 700; color: var(--navy); display: block; margin-bottom: 0.4rem; }
.s13-calc input[type=text] { width: 100%; font-size: 1rem; padding: 0.5rem 0.7rem; border-radius: 6px; border: 1px solid var(--line); font-family: var(--font-body); margin-bottom: 1rem; }
.s13-results { display: grid; grid-template-columns: 1fr 1fr; gap: 0.8rem; margin-top: 0.6rem; }
.s13-result { background: var(--white); border-radius: 8px; padding: 0.8rem 0.9rem; }
.s13-result .k { font-size: 0.87rem; color: var(--muted); text-transform: uppercase; letter-spacing: 0.04em; }
.s13-result .v { font-family: var(--font-head); font-weight: 700; font-size: 1.25rem; color: var(--navy); }
.s13-result.ask .v { color: var(--amber); }
.s13-side { background: var(--amber-light); border-radius: 10px; padding: 1.3rem 1.4rem; font-size: 0.88rem; line-height: 1.55; }
.s13-side b { color: var(--amber); }
.s13-sources { font-size: 0.85rem; color: var(--muted); margin-top: 1rem; }

/* ============================================================
   Slide 14 — foundations checklist
   ============================================================ */
.s14-progress { display: flex; align-items: center; gap: 0.8rem; margin-bottom: 1.4rem; }
.s14-bar { flex: 1; height: 0.5rem; background: var(--ice-light); border-radius: 999px; overflow: hidden; }
.s14-bar-fill { height: 100%; background: var(--amber); width: 0%; transition: width 0.3s ease; }
.s14-progress .cnt { font-size: 0.82rem; font-weight: 700; color: var(--navy); white-space: nowrap; }
.s14-item { display: flex; gap: 1rem; align-items: flex-start; padding: 0.7rem 0; border-bottom: 1px solid var(--line); }
.s14-item:last-child { border-bottom: none; }
.s14-check { width: 1.5rem; height: 1.5rem; border-radius: 50%; border: 2px solid var(--navy); background: var(--white); flex-shrink: 0; cursor: pointer; display: grid; place-items: center; color: var(--white); font-size: 0.85rem; margin-top: 0.15rem; }
.s14-item.done .s14-check { background: var(--navy); }
.s14-item .label { font-weight: 700; font-size: 0.94rem; color: var(--navy); }
.s14-item.done .label { text-decoration: line-through; opacity: 0.6; }
.s14-item .desc { font-size: 0.82rem; color: var(--muted); margin-top: 0.15rem; }

/* ============================================================
   Slide 15 — closing actions
   ============================================================ */
.s15-actions { margin-top: 1rem; }
.s15-item { display: flex; gap: 1rem; align-items: center; padding: 0.55rem 0; }
.s15-item .badge-num { background: var(--amber); color: var(--navy-dark); width: 2.1rem; height: 2.1rem; font-size: 1.02rem; }
.s15-item .txt { font-size: 0.94rem; color: var(--white); }
.s15-closer { font-family: var(--font-head); font-weight: 700; font-style: italic; font-size: 1.15rem; color: var(--amber); margin-top: 1.6rem; line-height: 1.4; }
.s15-cta { margin-top: 1.8rem; display: flex; gap: 0.9rem; flex-wrap: wrap; }

/* ============================================================
   Appendix — private reflection
   ============================================================ */
.appendix-note { background: var(--ice-light); border-radius: 8px; padding: 0.8rem 1rem; font-size: 0.97rem; color: var(--muted); margin-bottom: 1.3rem; }
.s16-q { display: flex; gap: 1rem; align-items: flex-start; padding: 0.7rem 0; border-bottom: 1px solid var(--line); }
.s16-q:last-child { border-bottom: none; }
.s16-check { width: 1.6rem; height: 1.6rem; border-radius: 4px; border: 1.75px solid var(--navy); background: var(--white); flex-shrink: 0; cursor: pointer; margin-top: 0.1rem; }
.s16-q.done .s16-check { background: var(--navy); }
.s16-q .txt { font-size: 0.92rem; line-height: 1.4; }

/* ============================================================
   Buttons used inline on slides
   ============================================================ */
.btn-solid {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--amber);
  color: var(--white);
  border: none;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.86rem;
  padding: 0.7rem 1.2rem;
  border-radius: 5px;
  cursor: pointer;
  text-decoration: none;
}
.btn-solid:hover { background: #b76c22; }
.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: transparent;
  color: var(--white);
  border: 1px solid rgba(255,255,255,0.5);
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.86rem;
  padding: 0.7rem 1.2rem;
  border-radius: 5px;
  cursor: pointer;
  text-decoration: none;
}
.btn-outline:hover { background: rgba(255,255,255,0.1); }
.btn-outline.on-light { color: var(--navy); border-color: var(--navy); }
.btn-outline.on-light:hover { background: var(--ice-light); }

/* ============================================================
   Responsive
   ============================================================ */
@media (max-width: 900px) {
  .slide { padding: calc(var(--topbar-h) + 1.2rem) 1.3rem 5.5rem 1.3rem; }
  .s2-stages, .s3-grid, .s4-toggle-wrap ~ *, .s7-wrap, .s8-stage, .s9-wrap, .s10-wrap, .s11-wrap, .s12-cols, .s13-wrap { grid-template-columns: 1fr !important; }
  .s2-principles { grid-template-columns: 1fr 1fr; }
  .s6-chain { grid-template-columns: 1fr 1fr; }
  .rail { display: none; }
  .topbar-kicker { display: none; }
  .s1-rings { display: none; }
}

/* phone widths — stack the topbar into two rows so the title never
   sits over the nav buttons; --topbar-h is kept in sync with the
   actual rendered height by briefing.js (heights vary with title length) */
@media (max-width: 560px) {
  .topbar {
    flex-direction: column;
    align-items: stretch;
    height: auto;
    padding: 0.55rem 0.7rem;
    gap: 0.4rem;
  }
  .topbar-right {
    order: -1;
    justify-content: center;
    flex-wrap: wrap;
    gap: 0.35rem;
  }
  .topbar-left {
    justify-content: center;
    text-align: center;
  }
  .topbar-brand, .topbar-kicker {
    white-space: normal;
  }
  .tb-btn {
    font-size: 0.72rem;
    padding: 0.4rem 0.6rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .slide.active { animation: none; }
  * { transition: none !important; }
}

/* print stylesheet — handout mode */
@media print {
  .topbar, .rail, .arrownav, #notes-drawer { display: none !important; }
  body { overflow: visible; height: auto; }
  #deck { position: static; }
  .slide { display: block !important; position: static; page-break-after: always; padding: 1in; animation: none !important; }
}