/* =========================================================
   Yiwen Gao · Leadership Diary
   Palette + type from [[yiwen-visual-voice]]
   ========================================================= */

:root {
  /* Palette */
  --sage:       #9A9D88;
  --sage-deep:  #7D8070;
  --mint:       #C8F0C5;
  --mint-soft:  #DCEFD8;
  --cream:      #F0F3E5;
  --cream-warm: #F5F6EB;
  --sand:       #DDD4BD;
  --soft-sage:  #B8C7A8;
  --brown:      #3D2E1F;
  --ink:        #3A3A30;
  --muted:      #6F6F5C;
  --line:       rgba(58, 58, 48, 0.14);
  --line-deep:  rgba(58, 58, 48, 0.28);

  --bg:        var(--cream);
  --bg-raised: var(--cream-warm);
  --fg:        var(--ink);
  --fg-muted:  var(--muted);

  /* Type */
  --serif: 'Cardo', 'Iowan Old Style', Georgia, serif;
  --sans:  'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --mono:  'DM Mono', ui-monospace, 'SF Mono', Menlo, monospace;

  /* Spacing */
  --s1: 4px;  --s2: 8px;  --s3: 16px;
  --s4: 24px; --s5: 40px; --s6: 80px; --s7: 120px; --s8: 200px;

  --radius: 4px;
  --header-h: 56px;
  --content-max: 920px;
}

/* ---------- Reset ----------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0; padding: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: var(--sans);
  font-size: 15px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  position: relative;
}
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; border: none; background: none; }
img, svg { display: block; }
p { margin: 0 0 var(--s3); }
ol, ul { margin: 0; padding: 0; list-style: none; }
em { font-style: italic; }

/* ---------- Site Header ----------------------------------- */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--header-h);
  background: var(--sage);
  color: var(--mint);
  display: flex;
  align-items: center;
  gap: var(--s5);
  padding: 0 var(--s5);
  z-index: 100;
  border-bottom: 1px solid rgba(0,0,0,0.08);
}
.sh-brand {
  display: flex; align-items: center; gap: var(--s2);
}
.sh-tri  { font-size: 9px; opacity: .85; }
.sh-name {
  font: 600 12px/1 var(--sans);
  letter-spacing: 0.22em;
  text-transform: uppercase;
}
.sh-nav {
  display: flex; gap: var(--s4); align-items: center; flex: 1;
}
.sh-nav a {
  font: 500 12px/1 var(--sans);
  color: rgba(200, 240, 197, 0.72);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  transition: color 150ms;
}
.sh-nav a:hover { color: var(--mint); }
.sh-meta { margin-left: auto; }
.sh-date {
  font: 500 11px/1 var(--mono);
  letter-spacing: 0.12em;
  color: rgba(200, 240, 197, 0.7);
}

/* ---------- Page shell ------------------------------------ */
.page {
  padding-top: var(--header-h);
}

/* ---------- HERO ------------------------------------------ */
.hero {
  position: relative;
  background: transparent;
  padding: var(--s8) 0 var(--s7);
  overflow: hidden;
}
.hero-ghost {
  position: absolute;
  top: -0.18em;
  left: -0.02em;
  right: 0;
  font-family: var(--serif);
  font-weight: 700;
  font-size: clamp(280px, 38vw, 560px);
  line-height: 0.82;
  letter-spacing: -0.04em;
  color: var(--soft-sage);
  opacity: 0.32;
  pointer-events: none;
  user-select: none;
  text-transform: uppercase;
  white-space: nowrap;
}
.hero-inner {
  position: relative;
  max-width: var(--content-max);
  margin: 0 auto;
  padding: 0 var(--s5);
}
.hero-title {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(56px, 8vw, 104px);
  line-height: 1.02;
  letter-spacing: -0.02em;
  color: var(--brown);
  margin: 0;
}
.hero-title em {
  font-style: italic;
  color: var(--sage-deep);
}

/* ---------- ENTRY layout ---------------------------------- */
.entry {
  position: relative;
  background: transparent;
  padding: var(--s7) 0;
}
.entry::before {
  content: '';
  position: absolute;
  top: 0; left: 50%;
  width: 1px; height: 60px;
  background: var(--line-deep);
}
.entry-rail {
  position: absolute;
  left: 0; top: var(--s7);
  width: 200px;
  padding-left: var(--s5);
}
.rail-tag {
  font: 600 11px/1 var(--mono);
  letter-spacing: 0.2em;
  color: var(--brown);
  margin-bottom: var(--s3);
}
.rail-line {
  width: 1px; height: 60px;
  background: var(--brown);
  margin-bottom: var(--s3);
}
.rail-date {
  font-family: var(--serif);
  font-size: 18px;
  line-height: 1.15;
  color: var(--muted);
  font-style: italic;
}
.entry-body {
  max-width: var(--content-max);
  margin: 0 auto;
  padding: 0 var(--s5);
}

.entry-head {
  margin-bottom: var(--s7);
}
.kicker {
  font: 500 11px/1 var(--sans);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--brown);
  border-left: 2px solid var(--brown);
  padding-left: var(--s2);
  margin-bottom: var(--s4);
  display: inline-block;
}
.entry-title {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(44px, 5.5vw, 72px);
  line-height: 1.04;
  letter-spacing: -0.015em;
  color: var(--brown);
  margin: 0 0 var(--s4);
}
.entry-sub {
  font-size: 17px;
  line-height: 1.55;
  color: var(--muted);
  font-style: italic;
  font-family: var(--serif);
  white-space: nowrap;
}

/* ---------- Card (shared) --------------------------------- */
.card {
  background: transparent;
  border: none;
  padding: 0;
  margin-bottom: var(--s6);
  position: relative;
}
.card-head {
  display: grid;
  grid-template-columns: auto 1fr;
  column-gap: var(--s4);
  align-items: start;
  margin-bottom: var(--s5);
  padding-bottom: var(--s4);
  position: relative;
}
.card-head::after {
  content: '';
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 1px;
  background: linear-gradient(to right, var(--brown) 0, var(--brown) 36px, var(--line) 36px, var(--line) 100%);
}
.card-num {
  font: 700 96px/0.85 var(--serif);
  font-style: italic;
  color: var(--soft-sage);
  letter-spacing: -0.04em;
  display: block;
  flex-shrink: 0;
  align-self: start;
  margin-top: -8px;
  opacity: 0.85;
}
.card-eyebrow {
  font: 500 10.5px/1 var(--sans);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: var(--s3);
}
.card-title {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(24px, 3vw, 38px);
  line-height: 1.05;
  letter-spacing: -0.01em;
  color: var(--brown);
  margin: 0;
  white-space: nowrap;
}
.card-take {
  margin-top: var(--s5);
  padding: var(--s4) var(--s4) var(--s4) 64px;
  background: transparent;
  font-family: var(--serif);
  font-size: 22px;
  line-height: 1.4;
  color: var(--brown);
  font-style: italic;
  position: relative;
  max-width: 720px;
}
.card-take::before {
  content: '';
  position: absolute;
  left: 0; top: 50%;
  transform: translateY(-50%);
  width: 44px;
  height: 1px;
  background: var(--brown);
}
.take-mark {
  font-family: var(--serif);
  font-size: 60px;
  line-height: 0;
  color: var(--sage);
  position: absolute;
  top: -2px;
  left: 60px;
  font-style: normal;
  opacity: 0.45;
}

/* ---------- Card · SCARF ---------------------------------- */
.scarf-bars {
  display: flex;
  flex-direction: column;
  gap: var(--s4);
}
.bar {
  display: grid;
  grid-template-columns: 1fr auto;
  grid-template-rows: auto auto auto;
  column-gap: var(--s3);
  row-gap: var(--s2);
}
.bar-label {
  grid-column: 1 / -1;
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  font-family: var(--sans);
}
.bar-label > span:first-child {
  font: 600 16px/1 var(--sans);
  color: var(--brown);
}
.bar-num {
  font: 500 13px/1 var(--mono);
  color: var(--muted);
  letter-spacing: 0.04em;
}
.bar-track {
  grid-column: 1 / -1;
  height: 10px;
  background: var(--sand);
  position: relative;
  overflow: hidden;
}
.bar-fill {
  position: absolute;
  inset: 0 auto 0 0;
  width: var(--v);
  background: linear-gradient(90deg, var(--soft-sage) 0%, var(--sage) 100%);
  transition: width 800ms ease;
}
.bar-fill--top {
  background: linear-gradient(90deg, var(--sage) 0%, var(--brown) 100%);
}
.bar-note {
  grid-column: 1 / -1;
  font: 500 10.5px/1 var(--mono);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--brown);
}

/* ---------- Card · VIA ------------------------------------ */
.via-list {
  display: flex;
  flex-direction: column;
}
.via-list li {
  display: grid;
  grid-template-columns: 60px 1fr;
  gap: var(--s4);
  padding: var(--s4) 0;
  border-bottom: 1px solid var(--line);
}
.via-list li:last-child { border-bottom: none; }
.via-rank {
  font: 700 28px/1 var(--serif);
  color: var(--soft-sage);
  letter-spacing: -0.02em;
}
.via-name {
  font-family: var(--serif);
  font-size: 22px;
  font-weight: 400;
  color: var(--brown);
  margin-bottom: var(--s2);
  display: flex;
  align-items: baseline;
  gap: var(--s3);
  flex-wrap: wrap;
}
.via-cat {
  font: 500 9.5px/1 var(--sans);
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--muted);
  padding: 4px 8px;
  border: 1px solid var(--line-deep);
  border-radius: 999px;
}
.via-list p {
  font-size: 14.5px;
  color: var(--muted);
  margin: 0;
  font-style: italic;
}

/* ---------- Card · Superpowers ---------------------------- */
.super-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: var(--s5);
  margin-bottom: var(--s5);
}
.super-main {
  background: var(--sage);
  color: var(--mint);
  padding: var(--s5) var(--s4);
  position: relative;
  overflow: hidden;
}
.super-main::after {
  content: '';
  position: absolute;
  right: -40px; bottom: -40px;
  width: 200px; height: 200px;
  background: radial-gradient(circle, var(--soft-sage) 0%, transparent 70%);
  opacity: 0.4;
  pointer-events: none;
}
.super-tag {
  font: 500 10px/1 var(--mono);
  letter-spacing: 0.22em;
  text-transform: uppercase;
  opacity: 0.78;
  margin-bottom: var(--s3);
}
.super-name {
  font-family: var(--serif);
  font-size: clamp(36px, 5vw, 56px);
  line-height: 1;
  font-weight: 400;
  font-style: italic;
  letter-spacing: -0.01em;
  margin-bottom: var(--s4);
  position: relative;
  z-index: 1;
}
.super-blurb {
  font-size: 14px;
  line-height: 1.55;
  margin: 0;
  opacity: 0.88;
  position: relative;
  z-index: 1;
}
.super-side { display: flex; }
.super-secondary {
  background: transparent;
  padding: var(--s4) 0 var(--s4) var(--s4);
  display: flex;
  flex-direction: column;
  gap: var(--s3);
  width: 100%;
  align-self: stretch;
  justify-content: center;
  position: relative;
}
.super-secondary::before {
  content: '';
  position: absolute;
  left: 0; top: 12px; bottom: 12px;
  width: 1px;
  background: var(--line-deep);
}
.super-tag-sm {
  font: 500 10px/1 var(--mono);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: var(--s2);
}
.super-pill {
  background: var(--sand);
  color: var(--brown);
  padding: var(--s3) var(--s4);
  font-family: var(--serif);
  font-size: 20px;
  font-style: italic;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.super-pill::after {
  content: '→';
  font-style: normal;
  opacity: 0.5;
  font-size: 16px;
}
.super-pill.alt {
  background: var(--mint-soft);
}

/* Multiplier */
.multiplier {
  background: transparent;
  border: none;
  padding: var(--s4) 0 var(--s4) var(--s5);
  position: relative;
}
.multiplier::before {
  content: '';
  position: absolute;
  left: 0; top: 0;
  width: 36px;
  height: 1px;
  background: var(--brown);
}
.mult-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--s3);
  padding-bottom: var(--s3);
  border-bottom: 1px solid var(--line);
}
.mult-tag {
  font: 600 10.5px/1 var(--sans);
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--brown);
}
.mult-beta {
  font: 500 9.5px/1 var(--mono);
  letter-spacing: 0.18em;
  color: var(--muted);
  border: 1px solid var(--line-deep);
  padding: 4px 8px;
  border-radius: 4px;
}
.mult-body {
  font-family: var(--serif);
  font-size: 16.5px;
  line-height: 1.55;
  color: var(--muted);
  margin: 0;
}
.mult-body em {
  color: var(--brown);
  font-weight: 400;
}

/* ---------- Reflection ----------------------------------- */
.reflection {
  margin-top: var(--s7);
  padding-top: var(--s7);
  border-top: 1px solid var(--line);
}
.refl-head { margin-bottom: var(--s6); }
.refl-title {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(28px, 3.6vw, 46px);
  line-height: 1.05;
  letter-spacing: -0.015em;
  color: var(--brown);
  margin: 0;
  white-space: nowrap;
}
.refl-title em {
  font-style: italic;
  color: var(--sage-deep);
}
.refl-pattern {
  padding: var(--s4) 0;
  border-top: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  gap: var(--s3);
}
.refl-pattern:last-of-type { border-bottom: 1px solid var(--line); }
.pattern-num {
  font: 600 10.5px/1 var(--mono);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--brown);
  display: inline-flex;
  align-items: center;
  gap: var(--s2);
}
.pattern-num::before {
  content: '';
  display: inline-block;
  width: 18px;
  height: 1px;
  background: var(--brown);
}
.refl-pattern h3 {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(22px, 2.4vw, 28px);
  line-height: 1.18;
  color: var(--brown);
  margin: 0;
  letter-spacing: -0.005em;
}
.refl-pattern p {
  font-size: 15.5px;
  line-height: 1.65;
  color: var(--muted);
  margin: 0;
  max-width: none;
}
.refl-pattern strong {
  color: var(--brown);
  font-weight: 500;
}
.refl-closing {
  background: var(--mint-soft);
  margin: var(--s2) calc(-1 * var(--s5)) 0;
  padding: var(--s4) var(--s5);
  border-top: none !important;
  border-bottom: none !important;
}
.refl-closing .pattern-num { color: var(--brown); }
.refl-closing .pattern-num::before { background: var(--brown); }
.refl-closing h3 { font-style: italic; }
.refl-closing p em { color: var(--brown); font-style: italic; }

/* End-of-entry */
.entry-foot {
  display: flex; align-items: center; gap: var(--s3);
  margin-top: var(--s7);
}
.foot-line { flex: 1; height: 1px; background: var(--line-deep); }
.foot-text {
  font: 500 10.5px/1 var(--mono);
  letter-spacing: 0.24em;
  color: var(--muted);
}


/* Sectioning containers sit above ornaments */
.page, .hero, .entry { position: relative; z-index: 2; }
.hero-inner, .entry-body, .entry-rail { position: relative; z-index: 2; }

.reflection { position: relative; }

/* ---------- Responsive ----------------------------------- */
@media (max-width: 880px) {
  .entry-rail { display: none; }
  .super-grid { grid-template-columns: 1fr; }
  .card-head { grid-template-columns: 1fr; }
  .card-num { font-size: 68px; margin-top: 0; }
  .hero { padding: var(--s7) 0 var(--s6); }
}

@media (max-width: 600px) {
  .sh-nav { display: none; }
  .card-take { padding: var(--s4) var(--s4) var(--s4) 48px; font-size: 19px; }
  .card-take::before { width: 32px; }
  .take-mark { left: 44px; font-size: 44px; }
  .card-title, .refl-title, .entry-sub { white-space: normal; }
}