@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@400;700;900&family=Zen+Kaku+Gothic+New:wght@400;700;900&display=swap');

:root {
  --bg: #ffffff;
  --bg-warm: #faf8f5;
  --bg-dark: #111111;
  --gold: #b08d36;
  --gold-bg: #f5f0e3;
  --green: #1a8c5e;
  --green-bg: #e8f5ee;
  --red: #c93545;
  --red-bg: #fce8ea;
  --blue: #2563eb;
  --text: #111111;
  --text-dim: #666666;
  --text-light: #999999;
  --border: #e0e0e0;
  --radius: 16px;
}

.reveal { font-family: "Noto Sans JP", sans-serif; font-size: 32px; }
.reveal strong, .reveal b { font-weight: 900; }
.reveal-viewport { background: var(--bg); }

.reveal h1, .reveal h2, .reveal h3 {
  font-family: "Zen Kaku Gothic New", "Noto Sans JP", sans-serif;
  text-transform: none;
  color: var(--text);
  font-weight: 900;
  line-height: 1.3;
  letter-spacing: -0.03em;
}

.reveal h1 { font-size: 44pt; }
.reveal h2 { font-size: 34pt; margin-bottom: 0; }
.reveal h3 { font-size: 24pt; }

.reveal p, .reveal li, .reveal td, .reveal th {
  font-size: 18pt;
  color: var(--text);
  line-height: 1.7;
}

/* ═══ SLIDE LAYOUT ═══ */

.reveal .slides section {
  height: 100%;
  display: flex !important;
  flex-direction: column !important;
  padding: 56px 72px 56px 72px !important;
  box-sizing: border-box;
  text-align: left;
}

.reveal .slides section.stack { padding: 0 !important; }

.reveal .slides section > .content {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

/* ═══ COVER / DIVIDER ═══ */

.reveal .slides section.cover {
  justify-content: center !important;
  align-items: center !important;
  text-align: center;
  padding: 60px !important;
}

.cover .kicker {
  font-size: 11pt;
  font-weight: 700;
  color: var(--gold);
  letter-spacing: 0.25em;
  text-transform: uppercase;
  margin-bottom: 16px;
}

.cover h1 { text-align: center; }

.cover .sub {
  font-size: 16pt;
  color: var(--text-dim);
  margin-top: 16px;
  line-height: 1.9;
}

/* ═══ DARK SLIDE ═══ */

.slide-dark {
  background: var(--bg-dark) !important;
  color: #ffffff !important;
}

.slide-dark h1, .slide-dark h2, .slide-dark h3,
.slide-dark p, .slide-dark li, .slide-dark td {
  color: #ffffff !important;
}

.slide-dark .sub, .slide-dark .dim {
  color: #aaaaaa !important;
}

/* ═══ GOLD ACCENT SLIDE ═══ */

.slide-gold-bg {
  background: var(--gold-bg) !important;
}

/* ═══ SECTION NUM ═══ */

.sec-num {
  font-size: 100pt;
  font-weight: 900;
  color: var(--gold);
  opacity: 0.15;
  line-height: 1;
  position: absolute;
  top: 40px;
  right: 72px;
}

/* ═══ BIG STATEMENT ═══ */

.big-statement {
  font-size: 30pt;
  font-weight: 900;
  line-height: 1.6;
  max-width: 900px;
}

.big-statement .gold { color: var(--gold); }

/* ═══ MEGA NUMBER ═══ */

.mega-num {
  font-size: 96pt;
  font-weight: 900;
  line-height: 1;
  letter-spacing: -0.04em;
}

.mega-label {
  font-size: 16pt;
  font-weight: 700;
  margin-top: 4px;
  letter-spacing: 0.05em;
}

.mega-desc {
  font-size: 14pt;
  color: var(--text-dim);
  margin-top: 8px;
  line-height: 1.6;
}

/* ═══ SPLIT LAYOUT (2 col) ═══ */

.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  height: 100%;
}

.split-left, .split-right {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 56px;
}

.split-left { background: var(--bg); }
.split-right { background: var(--bg-warm); }

.split-dark .split-left { background: var(--bg-dark); color: #fff; }
.split-dark .split-left h2, .split-dark .split-left h3,
.split-dark .split-left p { color: #fff; }
.split-dark .split-left .dim { color: #aaa; }
.split-dark .split-right { background: var(--bg-warm); }

/* ═══ PILL TAG ═══ */

.pill {
  display: inline-block;
  font-size: 10pt;
  font-weight: 700;
  padding: 4px 14px;
  border-radius: 20px;
  margin-top: 10px;
}

.pill--gold { background: var(--gold-bg); color: var(--gold); }
.pill--green { background: var(--green-bg); color: var(--green); }
.pill--red { background: var(--red-bg); color: var(--red); }

/* ═══ COMPARE BLOCKS ═══ */

.compare-block {
  border-radius: var(--radius);
  padding: 32px;
  text-align: center;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.compare-block .emoji { font-size: 32pt; margin-bottom: 8px; }

.compare-block h4 {
  font-size: 16pt !important;
  font-weight: 900 !important;
  margin-bottom: 8px;
}

.compare-block p {
  font-size: 15pt !important;
  line-height: 1.7;
}

.compare-block--light { background: var(--bg-warm); border: 1px solid var(--border); }
.compare-block--gold { background: var(--gold-bg); border: 2px solid var(--gold); }
.compare-block--green { background: var(--green-bg); border: 2px solid var(--green); }
.compare-block--red { background: var(--red-bg); border: 1px solid var(--red); }

/* ═══ FLOW STEPS ═══ */

.step {
  background: var(--bg-warm);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 14px 20px;
  font-size: 14pt;
  font-weight: 700;
  text-align: center;
  line-height: 1.4;
}

.step--gold { background: var(--gold-bg); border-color: var(--gold); color: var(--gold); }
.step--green { background: var(--green-bg); border-color: var(--green); color: var(--green); }

.arrow { font-size: 20pt; color: var(--gold); flex-shrink: 0; }

/* ═══ ICON ROW ═══ */

.icon-card {
  background: var(--bg-warm);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 14px;
  text-align: center;
}

.icon-card .emoji { font-size: 22pt; }
.icon-card .label { font-size: 10pt; font-weight: 700; color: var(--text-dim); margin-top: 4px; }

/* ═══ CALLOUT ═══ */

.callout {
  background: var(--bg-warm);
  border-left: 4px solid var(--gold);
  border-radius: 0 12px 12px 0;
  padding: 16px 24px;
  display: flex;
  align-items: flex-start;
  gap: 12px;
}

.callout .emoji { font-size: 18pt; flex-shrink: 0; }
.callout p { font-size: 15pt !important; }

/* ═══ TABLE ═══ */

.reveal table {
  width: 100%;
  border-collapse: collapse;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border);
}

.reveal table th, .reveal table td {
  padding: 12px 16px;
  text-align: left;
  font-size: 13pt;
  border-bottom: 1px solid var(--border);
}

.reveal table th {
  background: var(--bg-warm);
  font-weight: 700;
  font-size: 11pt;
  color: var(--text-dim);
}

.reveal table th.th-gold {
  background: var(--gold-bg);
  color: var(--gold);
  font-weight: 900;
}

.reveal table td { background: #fff; }
.reveal table tr:last-child td { border-bottom: none; }
.reveal table .hl { background: var(--gold-bg); font-weight: 700; }

/* ═══ LISTS ═══ */

.reveal ul { list-style: none; padding-left: 0; margin: 8px 0; }
.reveal ul li { position: relative; padding-left: 22px; margin-bottom: 8px; }
.reveal ul li::before {
  content: '';
  position: absolute;
  left: 0; top: 0.6em;
  width: 8px; height: 8px;
  background: var(--gold);
  border-radius: 50%;
}

/* ═══ PROGRESS & SLIDE NUMBER ═══ */

.reveal .progress span { background: var(--gold); }
.reveal .slide-number { color: var(--text-light); font-size: 10pt; }
.reveal .controls .controls-arrow { color: var(--gold); }