:root {
  --ink: #1d252c;
  --muted: #66717c;
  --line: #d9e0e5;
  --paper: #f7f5ef;
  --panel: #ffffff;
  --teal: #20756b;
  --blue: #345f9f;
  --green: #2f7d4f;
  --amber: #a26322;
  --red: #a1423d;
  --violet: #6b5aa6;
  --shadow: 0 18px 45px rgba(29, 37, 44, 0.1);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background:
    linear-gradient(180deg, rgba(247, 245, 239, 0.96), rgba(235, 241, 239, 0.94)),
    var(--paper);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.5;
}

button,
a {
  font: inherit;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 18px clamp(18px, 4vw, 56px);
  border-bottom: 1px solid rgba(217, 224, 229, 0.86);
  background: rgba(255, 255, 255, 0.84);
  backdrop-filter: blur(18px);
}

.topbar h1 {
  margin: 0;
  font-size: clamp(1.35rem, 2.6vw, 2rem);
  line-height: 1.05;
}

.eyebrow,
.section-kicker {
  margin: 0 0 6px;
  color: var(--teal);
  font-size: 0.73rem;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

.mentor {
  display: grid;
  justify-items: end;
  min-width: max-content;
  color: var(--muted);
  font-size: 0.9rem;
}

.mentor strong {
  color: var(--ink);
}

main {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
  padding: 32px 0 64px;
}

.overview {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(320px, 0.75fr);
  gap: 28px;
  align-items: stretch;
  min-height: 360px;
  padding: clamp(24px, 5vw, 48px);
  border: 1px solid var(--line);
  border-radius: 8px;
  background:
    linear-gradient(135deg, rgba(32, 117, 107, 0.12), rgba(52, 95, 159, 0.08)),
    #ffffff;
  box-shadow: var(--shadow);
}

.intro {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.intro h2,
.section-heading h2 {
  margin: 0;
  max-width: 780px;
  font-size: clamp(2rem, 5vw, 4.2rem);
  line-height: 1;
}

.intro p:last-child {
  max-width: 640px;
  margin: 20px 0 0;
  color: var(--muted);
  font-size: 1.06rem;
}

.metric-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.metric {
  display: flex;
  min-height: 150px;
  flex-direction: column;
  justify-content: space-between;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.72);
}

.metric-value {
  font-size: clamp(2rem, 4vw, 3.4rem);
  font-weight: 850;
  line-height: 0.95;
}

.metric-label {
  color: var(--muted);
  font-size: 0.92rem;
}

.section-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 18px 0 0;
  padding: 8px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.76);
}

.section-nav a {
  min-height: 40px;
  padding: 9px 14px;
  border-radius: 7px;
  color: var(--ink);
  text-decoration: none;
  font-weight: 700;
}

.section-nav a:hover,
.section-nav a:focus-visible {
  color: #ffffff;
  background: var(--ink);
  outline: none;
}

.band {
  padding: 56px 0 0;
}

.section-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 22px;
}

.section-heading h2 {
  font-size: clamp(1.8rem, 3.8vw, 3rem);
}

.focus-grid,
.action-grid,
.training-grid,
.source-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.focus-card,
.action-card,
.training-card,
.source-card,
.swot-panel,
.skill-summary,
.skill-row {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
}

.focus-card {
  min-height: 232px;
  padding: 18px;
}

.focus-index,
.action-card span {
  color: var(--teal);
  font-size: 0.8rem;
  font-weight: 850;
}

.focus-card h3,
.action-card h3,
.training-card h3,
.swot-panel h3,
.skill-row h3,
.skill-summary h3 {
  margin: 12px 0 8px;
  font-size: 1.05rem;
}

.focus-card p,
.action-card p,
.training-card p,
.skill-summary p {
  margin: 0;
  color: var(--muted);
}

.swot-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.swot-panel {
  position: relative;
  overflow: hidden;
  min-height: 312px;
  padding: 22px;
}

.swot-panel::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 5px;
  background: var(--panel-color);
}

.strength {
  --panel-color: var(--green);
}

.weakness {
  --panel-color: var(--amber);
}

.opportunity {
  --panel-color: var(--blue);
}

.threat {
  --panel-color: var(--red);
}

.swot-panel h3 {
  margin-top: 0;
  color: var(--panel-color);
  font-size: 1.25rem;
}

.swot-panel ul {
  display: grid;
  gap: 12px;
  margin: 0;
  padding-left: 20px;
  color: #33404a;
}

.skill-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 340px;
  gap: 16px;
  align-items: start;
}

.skills-list {
  display: grid;
  gap: 10px;
}

.skill-row {
  display: grid;
  grid-template-columns: minmax(170px, 1fr) minmax(140px, 0.75fr) 52px;
  gap: 16px;
  align-items: center;
  padding: 14px 16px;
}

.skill-row h3 {
  margin: 0 0 2px;
}

.skill-row p {
  margin: 0;
  color: var(--muted);
  font-size: 0.92rem;
}

.skill-row strong {
  text-align: right;
  font-size: 1.05rem;
}

.score {
  height: 10px;
  overflow: hidden;
  border-radius: 999px;
  background: #e8edf0;
}

.score span {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--teal), var(--violet));
}

.score.empty span {
  background: transparent;
}

.skill-summary {
  position: sticky;
  top: 112px;
  padding: 20px;
}

.skill-summary h3 {
  margin-top: 0;
}

.mini-chart {
  display: flex;
  align-items: end;
  gap: 8px;
  height: 160px;
  margin-top: 22px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #f6f8f8;
}

.mini-chart span {
  flex: 1;
  min-width: 14px;
  border-radius: 5px 5px 0 0;
  background: linear-gradient(180deg, var(--blue), var(--teal));
}

.action-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.action-card {
  min-height: 210px;
  padding: 18px;
}

.training-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.training-card {
  display: flex;
  min-height: 260px;
  flex-direction: column;
  align-items: flex-start;
  padding: 22px;
}

.training-card span {
  color: var(--blue);
  font-size: 0.8rem;
  font-weight: 850;
  text-transform: uppercase;
}

.training-card h3 {
  margin-top: 16px;
  font-size: 1.45rem;
}

.training-card a {
  display: inline-flex;
  align-items: center;
  min-height: 42px;
  margin-top: auto;
  padding: 10px 14px;
  border-radius: 7px;
  color: #ffffff;
  background: var(--ink);
  font-weight: 800;
  text-decoration: none;
}

.training-card a:hover,
.training-card a:focus-visible {
  background: var(--teal);
  outline: none;
}

.source-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.source-card {
  overflow: hidden;
  margin: 0;
}

.image-button {
  display: block;
  width: 100%;
  height: 320px;
  padding: 0;
  border: 0;
  background: #eef2f2;
  cursor: zoom-in;
}

.image-button img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.image-button .rotated-source {
  object-position: 52% 47%;
}

.source-card figcaption {
  display: grid;
  gap: 4px;
  padding: 14px 16px 16px;
}

.source-card span,
.technical-note {
  color: var(--muted);
  font-size: 0.92rem;
}

.technical-note {
  margin: 16px 0 0;
}

.image-dialog {
  width: min(940px, calc(100vw - 28px));
  max-height: min(92vh, 980px);
  padding: 0;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #ffffff;
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.28);
}

.image-dialog::backdrop {
  background: rgba(21, 28, 33, 0.62);
}

.dialog-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 12px 14px;
  border-bottom: 1px solid var(--line);
}

.dialog-bar h2 {
  margin: 0;
  font-size: 1rem;
}

.dialog-bar button {
  min-height: 38px;
  padding: 8px 12px;
  border: 1px solid var(--line);
  border-radius: 7px;
  color: var(--ink);
  background: #ffffff;
  cursor: pointer;
}

.image-dialog img {
  display: block;
  width: 100%;
  max-height: calc(92vh - 64px);
  object-fit: contain;
  background: #f2f4f4;
}

@media (max-width: 980px) {
  .overview,
  .skill-layout {
    grid-template-columns: 1fr;
  }

  .focus-grid,
  .action-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .skill-summary {
    position: static;
  }
}

@media (max-width: 760px) {
  .topbar {
    position: static;
    align-items: flex-start;
    flex-direction: column;
  }

  .mentor {
    justify-items: start;
  }

  main {
    width: min(100% - 24px, 1180px);
    padding-top: 18px;
  }

  .overview {
    min-height: auto;
    padding: 22px;
  }

  .metric-grid,
  .focus-grid,
  .swot-grid,
  .action-grid,
  .training-grid,
  .source-grid {
    grid-template-columns: 1fr;
  }

  .section-heading {
    align-items: flex-start;
    flex-direction: column;
  }

  .skill-row {
    grid-template-columns: 1fr 48px;
  }

  .skill-row .score {
    grid-column: 1 / -1;
    grid-row: 2;
  }

  .image-button {
    height: 260px;
  }
}