/* ============================================
   TOKENS
   ============================================ */
:root {
  --color-navy: #00478F;
  --color-navy-dark: #003366;
  --color-teal: #246B6B;
  --color-teal-light: #E8EFE9;
  --color-bg: #FAF9F6;
  --color-bg-alt: #F2F1EC;
  --color-text: #2B2B2B;
  --color-text-soft: #5B5B58;
  --color-border: #DEDCD4;

  --font-display: "Montserrat", sans-serif;
  --font-body: "Open Sans", sans-serif;

  /* Fluid type scale */
  --fs-eyebrow: clamp(0.8rem, 0.75rem + 0.2vw, 0.95rem);
  --fs-body: clamp(1rem, 0.95rem + 0.2vw, 1.125rem);
  --fs-lede: clamp(1.15rem, 1.05rem + 0.4vw, 1.4rem);
  --fs-h1: clamp(2.2rem, 1.8rem + 1.8vw, 3.6rem);
  --fs-h2: clamp(1.6rem, 1.4rem + 1vw, 2.3rem);
  --fs-h3: clamp(1.15rem, 1.05rem + 0.4vw, 1.35rem);
  --fs-stat: clamp(1.5rem, 1.3rem + 1vw, 2.2rem);

  /* Fluid spacing */
  --space-xs: clamp(0.5rem, 0.4rem + 0.4vw, 0.75rem);
  --space-sm: clamp(0.9rem, 0.75rem + 0.6vw, 1.25rem);
  --space-md: clamp(1.5rem, 1.2rem + 1.2vw, 2.5rem);
  --space-lg: clamp(2.5rem, 1.8rem + 2.8vw, 4.5rem);
  --space-xl: clamp(3.5rem, 2.5rem + 4vw, 6.5rem);

  --radius: 14px;
  --max-content: 46rem;
  --max-wide: 64rem;

  --line-tight: 1.2;
  --line-body: 1.65;
}

/* Root-level media query: the ONLY media query in this file.
   Adjusts base sizing for very small viewports where clamp()
   alone needs a nudge on root rhythm. */
@media (max-width: 420px) {
  :root {
    --space-lg: 2.25rem;
    --space-xl: 3rem;
  }
}

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

/* ============================================
   RESET / BASE
   ============================================ */
*, *::before, *::after { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: var(--fs-body);
  line-height: var(--line-body);
  color: var(--color-text);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }

a {
  color: var(--color-navy);
  text-decoration-thickness: 1.5px;
  text-underline-offset: 3px;
}

a:hover { color: var(--color-teal); }

a:focus-visible,
button:focus-visible {
  outline: 2.5px solid var(--color-teal);
  outline-offset: 3px;
  border-radius: 4px;
}

h1, h2, h3 {
  font-family: var(--font-display);
  line-height: var(--line-tight);
  margin: 0;
  color: var(--color-navy-dark);
}

p { margin: 0 0 var(--space-sm) 0; }
p:last-child { margin-bottom: 0; }

/* ============================================
   LAYOUT PRIMITIVES
   ============================================ */
.section {
  padding-block: var(--space-xl);
  container-type: inline-size;
}

.section__inner {
  width: min(100% - var(--space-md) * 2, var(--max-wide));
  margin-inline: auto;
}

.section--narrative .section__inner > *,
.section--sudo .section__inner > *,
.section--experience .section__inner > * {
  max-width: var(--max-content);
}

.section--sudo .section__inner > .sudo-stats,
.section--sudo .section__inner > .sudo-press {
  max-width: none;
}

.section__heading {
  font-size: var(--fs-h2);
  font-weight: 700;
  margin-bottom: var(--space-md);
}

.section__lede {
  font-size: var(--fs-lede);
  color: var(--color-text-soft);
  margin-bottom: var(--space-md);
}

/* ============================================
   HERO
   ============================================ */
.hero {
  padding-block: var(--space-xl) var(--space-lg);
  background: linear-gradient(180deg, var(--color-teal-light) 0%, var(--color-bg) 100%);
  container-type: inline-size;
}

.hero__inner {
  width: min(100% - var(--space-md) * 2, var(--max-wide));
  margin-inline: auto;
  display: flex;
  flex-direction: column-reverse;
  align-items: flex-start;
  gap: var(--space-md);
}

@container (min-width: 40rem) {
  .hero__inner {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-lg);
  }
}

.hero__photo {
  width: clamp(120px, 30vw, 200px);
  height: clamp(120px, 30vw, 200px);
  border-radius: 50%;
  object-fit: cover;
  border: 4px solid var(--color-bg);
  box-shadow: 0 8px 28px rgba(0, 71, 143, 0.18);
  flex-shrink: 0;
  align-self: center;
}

@container (min-width: 40rem) {
  .hero__photo {
    align-self: auto;
  }
}

.hero__text { flex: 1 1 18rem; }

.hero__title {
  font-size: var(--fs-h1);
  font-weight: 800;
}

.hero__subtitle {
  font-family: var(--font-display);
  font-size: var(--fs-eyebrow);
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-teal);
  margin: var(--space-xs) 0 0 0;
}

.hero__links {
  display: flex;
  gap: var(--space-md);
  margin-top: var(--space-md);
  flex-wrap: wrap;
}

.hero__links a {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--fs-eyebrow);
  color: var(--color-navy-dark);
}

/* ============================================
   NARRATIVE
   ============================================ */
.narrative__lede {
  font-family: var(--font-display);
  font-size: var(--fs-lede);
  font-weight: 600;
  color: var(--color-navy-dark);
  line-height: 1.4;
  margin-bottom: var(--space-md);
}

.section--narrative p:not(.narrative__lede) {
  color: var(--color-text-soft);
}

/* ============================================
   VALUES — container-query responsive grid
   ============================================ */
.values {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
}

@container (min-width: 36rem) {
  .values {
    grid-template-columns: repeat(2, 1fr);
  }
}

.value {
  background: white;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: var(--space-md);
}

.value__icon {
  width: 26px;
  height: 26px;
  color: var(--color-teal);
  margin-bottom: var(--space-xs);
}

.value__title {
  font-size: var(--fs-h3);
  font-weight: 700;
  color: var(--color-teal);
  margin-bottom: var(--space-xs);
}

.value__body {
  color: var(--color-text-soft);
  font-size: clamp(0.95rem, 0.9rem + 0.15vw, 1.02rem);
}

/* ============================================
   IMPACT
   ============================================ */
.section--impact {
  background: var(--color-bg-alt);
}

.chart-card {
  background: white;
  border-radius: var(--radius);
  padding: var(--space-md);
  border: 1px solid var(--color-border);
  margin-bottom: var(--space-md);
}

.chart-card__header h3 {
  font-size: var(--fs-h3);
  margin-bottom: var(--space-xs);
}

.chart-card__header p {
  color: var(--color-text-soft);
  font-size: clamp(0.9rem, 0.85rem + 0.15vw, 1rem);
  margin-bottom: var(--space-md);
}

.chart-card__canvas-wrap {
  position: relative;
  width: 100%;
  height: clamp(220px, 32vw, 320px);
}

.chart-card__stats {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-lg);
  margin-top: var(--space-md);
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border);
}

.chart-card__note {
  margin-top: var(--space-md);
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border);
  color: var(--color-text-soft);
  font-size: clamp(0.85rem, 0.8rem + 0.15vw, 0.95rem);
  font-style: italic;
}

.stat {
  display: flex;
  flex-direction: column;
  gap: 0.2em;
}

.stat__value {
  font-family: var(--font-display);
  font-size: var(--fs-stat);
  font-weight: 800;
  color: var(--color-navy);
  line-height: 1;
}

.stat__label {
  font-size: clamp(0.82rem, 0.78rem + 0.15vw, 0.92rem);
  color: var(--color-text-soft);
}

.impact-grid {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
}

.impact-card {
  flex: 1 1 400px;
  background: white;
  border-radius: var(--radius);
  padding: var(--space-md);
  border: 1px solid var(--color-border);
}

.impact-card h3 {
  font-size: var(--fs-h3);
  margin-bottom: var(--space-xs);
  color: var(--color-navy-dark);
}

.impact-card p {
  color: var(--color-text-soft);
  font-size: clamp(0.95rem, 0.9rem + 0.15vw, 1.02rem);
}

/* ============================================
   SUDO LABS
   ============================================ */
.section--sudo {
  background: var(--color-teal-light);
}

.section--sudo .section__lede {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--fs-eyebrow);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-teal);
}

.sudo-stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-md);
  margin-top: var(--space-lg);
}

@container (min-width: 30rem) {
  .sudo-stats { grid-template-columns: repeat(4, 1fr); }
}

.sudo-stats .stat__value { color: var(--color-teal); }

.sudo-press {
  display: flex;
  gap: var(--space-md);
  margin-top: var(--space-lg);
  flex-wrap: wrap;
}

.sudo-press a {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--fs-eyebrow);
}

/* ============================================
   EXPERIENCE / TIMELINE
   ============================================ */
.timeline {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  border-left: 2px solid var(--color-teal);
  padding-left: var(--space-md);
}

.timeline__role {
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--color-navy-dark);
  margin: 0;
}

.timeline__meta {
  color: var(--color-text-soft);
  font-size: clamp(0.85rem, 0.8rem + 0.15vw, 0.95rem);
  margin: 0;
}

.resume-link {
  display: inline-block;
  margin-top: var(--space-lg);
  font-family: var(--font-display);
  font-weight: 600;
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
  padding-block: var(--space-lg);
  text-align: center;
  color: var(--color-text-soft);
  font-size: clamp(0.85rem, 0.8rem + 0.15vw, 0.95rem);
  border-top: 1px solid var(--color-border);
}

.footer__links {
  display: flex;
  justify-content: center;
  gap: var(--space-md);
  margin-top: var(--space-sm);
  flex-wrap: wrap;
}

.footer__links a {
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--color-navy-dark);
}