/* ============================================================================
 *
 *
 *  Brand palette
 *  -------------
 *    --brand-navy    : #002442   deep navy
 *    --brand-crimson : #840021   crimson
 *    --brand-amber   : #E49800   amber
 *    --brand-sand    : #E4DADA   warm sand / cream    ← page surface (light)
 *    --brand-ink     : #02040F   near-black           ← page surface (dark)
 *
 *  Visual language: editorial poster / risograph illustration. Cream canvas,
 *  bold flat color blocks layered behind the portrait, numbered section
 *  titles with tight tracking, thick rules, painterly textures.
 *
 * ========================================================================== */
@font-face {
  font-family: "Nunito";
  src: 
    url('/assets/Nunito-Variable_wght.woff2') format('woff2'),
    url('/assets/Nunito_Variable_wght.ttf') format('truetype');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}


:root {
  --brand-navy:    #002442;
  --brand-crimson: #840021;
  --brand-amber:   #E49800;
  --brand-sand:    #E4DADA;
  --brand-ink:     #02040F;

  /* Slightly warmer / cooler sand variations used as surfaces */
  --brand-sand-50:  #f4ecec;
  --brand-sand-100: #ece1e1;
  --brand-sand-200: #d8caca;
}

/* ----------------------------------------------------------------------------
 * Light scheme – CREAM canvas (the key shift from the previous design)
 * -------------------------------------------------------------------------- */
[data-md-color-scheme="default"] {
  --md-default-bg-color:               var(--brand-sand);
  --md-default-bg-color--light:        rgba(228, 218, 218, 0.7);
  --md-default-bg-color--lighter:      rgba(228, 218, 218, 0.3);
  --md-default-bg-color--lightest:     rgba(228, 218, 218, 0.12);

  --md-default-fg-color:               var(--brand-ink);
  --md-default-fg-color--light:        rgba(2, 4, 15, 0.72);
  --md-default-fg-color--lighter:      rgba(2, 4, 15, 0.42);
  --md-default-fg-color--lightest:     rgba(2, 4, 15, 0.10);

  --md-primary-fg-color:               var(--brand-navy);
  --md-primary-fg-color--light:        #0a3d6b;
  --md-primary-fg-color--dark:         #001a30;
  --md-primary-bg-color:               var(--brand-sand);
  --md-primary-bg-color--light:        rgba(228, 218, 218, 0.85);

  --md-accent-fg-color:                var(--brand-crimson);
  --md-accent-fg-color--transparent:   rgba(132, 0, 33, 0.10);
  --md-accent-bg-color:                var(--brand-sand);
  --md-accent-bg-color--light:         rgba(228, 218, 218, 0.7);

  --md-typeset-a-color:                var(--brand-navy);

  --md-code-bg-color:                  var(--brand-sand-50);
  --md-code-fg-color:                  var(--brand-ink);

  --md-admonition-bg-color:            var(--brand-sand-50);
  --md-admonition-fg-color:            var(--md-default-fg-color);

  /* Surface / token palette used by custom components */
  --sd-border:                         rgba(2, 4, 15, 0.14);
  --sd-border-strong:                  var(--brand-ink);
  --sd-muted:                          var(--brand-sand-100);
  --sd-muted-fg:                       rgba(2, 4, 15, 0.6);
  --sd-card-bg:                        var(--brand-sand-50);
  --sd-ring:                           rgba(132, 0, 33, 0.35);
}

/* ----------------------------------------------------------------------------
 * Dark scheme – ink canvas, amber accents
 * -------------------------------------------------------------------------- */
[data-md-color-scheme="slate"] {
  --md-default-bg-color:               var(--brand-ink);
  --md-default-bg-color--light:        rgba(2, 4, 15, 0.7);
  --md-default-bg-color--lighter:      rgba(2, 4, 15, 0.3);
  --md-default-bg-color--lightest:     rgba(2, 4, 15, 0.12);

  --md-default-fg-color:               rgba(228, 218, 218, 0.95);
  --md-default-fg-color--light:        rgba(228, 218, 218, 0.7);
  --md-default-fg-color--lighter:      rgba(228, 218, 218, 0.4);
  --md-default-fg-color--lightest:     rgba(228, 218, 218, 0.12);

  --md-primary-fg-color:               var(--brand-navy);
  --md-primary-fg-color--light:        #0a3d6b;
  --md-primary-fg-color--dark:         #00152a;
  --md-primary-bg-color:               var(--brand-sand);
  --md-primary-bg-color--light:        rgba(228, 218, 218, 0.7);

  --md-accent-fg-color:                var(--brand-amber);
  --md-accent-fg-color--transparent:   rgba(228, 152, 0, 0.16);
  --md-accent-bg-color:                var(--brand-ink);
  --md-accent-bg-color--light:         rgba(2, 4, 15, 0.7);

  --md-typeset-a-color:                var(--brand-amber);

  --md-code-bg-color:                  #0a1424;
  --md-code-fg-color:                  var(--brand-sand);

  --md-admonition-bg-color:            #06101f;
  --md-admonition-fg-color:            var(--md-default-fg-color);

  --sd-border:                         rgba(228, 218, 218, 0.14);
  --sd-border-strong:                  var(--brand-sand);
  --sd-muted:                          rgba(228, 218, 218, 0.06);
  --sd-muted-fg:                       rgba(228, 218, 218, 0.7);
  --sd-card-bg:                        #06101f;
  --sd-ring:                           rgba(228, 152, 0, 0.4);
}

/* ----------------------------------------------------------------------------
 * Typography – editorial / poster
 * -------------------------------------------------------------------------- */
.md-typeset {
  font-size: 0.8rem;
  line-height: 1.7;
  letter-spacing: -0.005em;
}
.md-typeset h1,
.md-typeset h2,
.md-typeset h3 {
  font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--md-default-fg-color);
}
.md-typeset h1 { font-size: 3rem;    line-height: 1.05; margin-bottom: 0.5rem; }
.md-typeset h2 { font-size: 1.85rem; margin-top: 3.5rem; line-height: 1.15; }
.md-typeset h3 { font-size: 1.1rem;  margin-top: 1.5rem; font-weight: 700; }
.md-typeset p  { color: var(--md-default-fg-color--light); }
.md-typeset strong { color: var(--md-default-fg-color); }

/* Eyebrow label – used in hero and elsewhere */
.eyebrow {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--brand-crimson);
  border-top: 2px solid var(--brand-crimson);
  border-bottom: 2px solid var(--brand-crimson);
  padding: 0.3rem 0.6rem 0.25rem;
  margin-bottom: 1.25rem;
}

/* Numbered editorial section titles  ##  About  ##
   The data-num="01" attribute on the heading shows a large outlined numeral
   to the left, separated by a thick top rule. */
.md-typeset .section-title {
  position: relative;
  padding-top: 1.5rem;
  border-top: 2px solid var(--brand-ink);
  display: flex;
  align-items: baseline;
  gap: 1rem;
  scroll-margin-top: 5rem;
}
.md-typeset .section-title::before {
  content: attr(data-num);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  color: var(--brand-crimson);
  font-variant-numeric: tabular-nums;
  padding-top: 0.25rem;
}


.md-header {
  background-color: var(--md-primary-fg-color);
  color: var(--brand-sand);
  box-shadow: none;
  border-bottom: 1px solid rgba(228, 218, 218, 0.22);
}
.md-header__title { font-weight: 600; letter-spacing: -0.01em; }
.md-tabs {
  border-bottom: 1px solid rgba(228, 218, 218, 0.16);
  background-color: var(--md-primary-fg-color);
  color: var(--brand-sand);
}
.md-tabs__link,
.md-tabs__link--active,
.md-tabs__item .md-tabs__link {
  color: var(--brand-sand);
  opacity: 0.85;
}
.md-tabs__link:hover,
.md-tabs__link--active {
  color: #ffffff;
  opacity: 1;
}


.md-header .md-search__button {
  background-color: rgba(228, 218, 218, 0.16);
  color: var(--brand-sand);
}
.md-header .md-search__button:hover,
.md-header .md-search__button:focus {
  background-color: rgba(228, 218, 218, 0.28);
  color: #eeeeee;
}

.md-header .md-search__button::before {
  background-color: var(--brand-sand);
}
.md-header .md-search__button::after {
  background-color: rgba(2, 4, 15, 0.45);
  color: var(--brand-sand);
}

.md-search__input {
  color: var(--brand-sand);
}
.md-search__input::placeholder,
.md-search__icon {
  color: rgba(228, 218, 218, 0.7);
}
[data-md-toggle="search"]:checked ~ .md-header .md-search__input,
[data-md-toggle="search"]:checked ~ .md-header .md-search__icon {
  color: var(--brand-ink);
}
[data-md-toggle="search"]:checked ~ .md-header .md-search__input::placeholder {
  color: var(--sd-muted-fg);
}

.md-header__button.md-logo img,
.md-header__button.md-logo svg {
  height: 1.8rem;
  width: 1.8rem;
  border-radius: 9999px;
  object-fit: cover;
  border: 1px solid rgba(228, 218, 218, 0.4);
}

/* Lighten the main content area in light mode so the cream reads as the page,
   not the layout shell — the shell itself stays cream too for cohesion */
[data-md-color-scheme="default"] .md-main,
[data-md-color-scheme="default"] .md-main__inner {
  background: var(--brand-sand);
}


/* ----------------------------------------------------------------------------
 * Links
 * -------------------------------------------------------------------------- */
.md-typeset a {
  color: var(--md-typeset-a-color);
  text-decoration: none;
  border-bottom: 1.5px solid transparent;
  transition: color 120ms ease, border-color 120ms ease;
}
.md-typeset a:hover {
  color: var(--md-accent-fg-color);
  border-bottom-color: var(--md-accent-fg-color);
}

/* ----------------------------------------------------------------------------
 * Buttons – flat, slightly squared, poster-style
 * -------------------------------------------------------------------------- */
.md-typeset .md-button {
  border-radius: 0.375rem;
  padding: 0.6rem 1.1rem;
  font-weight: 600;
  font-size: 0.78rem;
  letter-spacing: 0.01em;
  border: 1.5px solid var(--brand-ink);
  background: transparent;
  color: var(--brand-ink);
  transition: all 140ms ease;
}
.md-typeset .md-button:hover {
  background: var(--brand-ink);
  color: var(--brand-sand);
}
.md-typeset .md-button--primary {
  background: var(--brand-navy);
  border-color: var(--brand-navy);
  color: var(--brand-sand);
}
.md-typeset .md-button--primary:hover {
  background: var(--brand-crimson);
  border-color: var(--brand-crimson);
  color: #ffffff;
}
[data-md-color-scheme="slate"] .md-typeset .md-button {
  border-color: var(--brand-sand);
  color: var(--brand-sand);
}
[data-md-color-scheme="slate"] .md-typeset .md-button:hover {
  background: var(--brand-sand);
  color: var(--brand-ink);
}

/* ----------------------------------------------------------------------------
 * POSTER HERO
 * -------------------------------------------------------------------------- */
.poster {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 2rem;
  align-items: center;
  padding: 1rem 0 3rem;
}
@media (min-width: 900px) {
  .poster {
    grid-template-columns: 1.05fr 0.95fr;
    gap: 3rem;
    padding: 2rem 0 4rem;
  }
}

/* Art panel: a square poster with overlapping color blocks + portrait */
.poster__art {
  position: relative;
  width: 100%;
  aspect-ratio: 1536 / 1024;
  max-width: 520px;
  justify-self: center;
  border: 2px solid var(--brand-ink);
  overflow: hidden;
  box-shadow: 8px 8px 0 0 var(--brand-ink);
}
.poster__svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
}
.poster__portrait {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 30%;
  /* Multiply blend lets the color blocks tint the photo, mimicking the
     painterly riso illustration in the inspiration image. */
  mix-blend-mode: multiply;
  filter: contrast(1.1) saturate(0.85);
}
[data-md-color-scheme="slate"] .poster__art {
  border-color: var(--brand-sand);
  box-shadow: 8px 8px 0 0 var(--brand-sand);
}
[data-md-color-scheme="slate"] .poster__portrait {
  mix-blend-mode: lighten;
  filter: contrast(1.1) saturate(0.9);
}

/* Content panel */
.poster__content { max-width: 38rem; }
.poster__title {
  font-size: clamp(2.25rem, 5vw, 3.6rem);
  line-height: 1;
  margin: 0.25rem 0 1rem;
  letter-spacing: -0.035em;
}
.poster__lead {
  font-size: 1.05rem;
  line-height: 1.65;
  color: var(--md-default-fg-color--light);
  margin: 0 0 1.5rem;
  max-width: 40ch;
}
.poster__actions { display: flex; gap: 0.75rem; flex-wrap: wrap; }


/* ----------------------------------------------------------------------------
 * Cards – poster-style with a colored left rail
 * -------------------------------------------------------------------------- */
.md-typeset .grid.cards > ul,
.md-typeset .grid.cards > ol { gap: 1rem; }

.md-typeset .grid.cards > ul > li,
.md-typeset .grid.cards > :is(ul, ol) > li,
.md-typeset .card {
  border: 1.5px solid var(--brand-ink);
  background: var(--sd-card-bg);
  border-radius: 0.25rem;
  padding: 1.3rem 1.3rem 1.2rem;
  box-shadow: 4px 4px 0 0 var(--brand-ink);
  transition: transform 140ms ease, box-shadow 140ms ease;
  position: relative;
}
.md-typeset .grid.cards > ul > li:hover {
  transform: translate(-2px, -2px);
  box-shadow: 6px 6px 0 0 var(--brand-ink);
}
.md-typeset .grid.cards h3,
.md-typeset .card h3 {
  margin-top: 0;
  margin-bottom: 0.4rem;
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--brand-ink);
}
.md-typeset .grid.cards > ul > li p,
.md-typeset .card p {
  font-size: 0.85rem;
  color: var(--md-default-fg-color--light);
  margin: 0;
}

/* Rotate the brand color across card top borders for poster variety */
.md-typeset .grid.cards > ul > li::before {
  content: "";
  display: block;
  height: 4px;
  width: 56px;
  margin-bottom: 0.85rem;
  background: var(--brand-navy);
}
.md-typeset .grid.cards > ul > li:nth-child(3n+2)::before { background: var(--brand-crimson); }
.md-typeset .grid.cards > ul > li:nth-child(3n+3)::before { background: var(--brand-amber);   }

[data-md-color-scheme="slate"] .md-typeset .grid.cards > ul > li {
  border-color: var(--brand-sand);
  box-shadow: 4px 4px 0 0 var(--brand-sand);
}
[data-md-color-scheme="slate"] .md-typeset .grid.cards > ul > li:hover {
  box-shadow: 6px 6px 0 0 var(--brand-sand);
}
[data-md-color-scheme="slate"] .md-typeset .grid.cards h3,
[data-md-color-scheme="slate"] .md-typeset .card h3 {
  color: var(--brand-sand);
}

/* ----------------------------------------------------------------------------
 * Admonitions – flat, brand-colored left rail
 * -------------------------------------------------------------------------- */
.md-typeset .admonition,
.md-typeset details {
  border: 1.5px solid var(--brand-ink);
  border-left-width: 5px;
  border-radius: 0.25rem;
  box-shadow: 4px 4px 0 0 var(--brand-ink);
  background: var(--sd-card-bg);
}
.md-typeset .admonition.note,
.md-typeset details.note { border-left-color: var(--brand-navy); }
.md-typeset .admonition.warning,
.md-typeset details.warning { border-left-color: var(--brand-amber); }
.md-typeset .admonition.danger,
.md-typeset details.danger { border-left-color: var(--brand-crimson); }
[data-md-color-scheme="slate"] .md-typeset .admonition,
[data-md-color-scheme="slate"] .md-typeset details {
  border-color: var(--brand-sand);
  box-shadow: 4px 4px 0 0 var(--brand-sand);
}

/* ----------------------------------------------------------------------------
 * Contact block (single-page section)
 * -------------------------------------------------------------------------- */
.contact {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1.25rem;
  margin-top: 1.5rem;
}
@media (min-width: 768px) {
  .contact { grid-template-columns: 1.4fr 1fr; gap: 2rem; }
}
.contact__copy p { font-size: 0.95rem; }
.contact__card {
  border: 1.5px solid var(--brand-ink);
  background: var(--sd-card-bg);
  padding: 1.25rem 1.25rem 1.1rem;
  border-radius: 0.25rem;
  box-shadow: 4px 4px 0 0 var(--brand-ink);
  font-size: 0.85rem;
}
.contact__card ul { margin: 0.5rem 0 0 1rem; padding: 0; }
.contact__card li { margin: 0.2rem 0; }
[data-md-color-scheme="slate"] .contact__card {
  border-color: var(--brand-sand);
  box-shadow: 4px 4px 0 0 var(--brand-sand);
}


/* ----------------------------------------------------------------------------
 * Misc – dividers, tables, footer, search, focus
 * -------------------------------------------------------------------------- */
.md-typeset hr {
  border: 0;
  border-top: 2px solid var(--brand-ink);
  margin: 3rem 0 2rem;
}
[data-md-color-scheme="slate"] .md-typeset hr { border-top-color: var(--brand-sand); }

.md-typeset table:not([class]) {
  border: 1.5px solid var(--brand-ink);
  border-radius: 0.25rem;
  overflow: hidden;
  box-shadow: 4px 4px 0 0 var(--brand-ink);
  font-size: 0.82rem;
}
.md-typeset table:not([class]) th {
  background: var(--sd-muted);
  color: var(--md-default-fg-color);
  font-weight: 700;
  letter-spacing: -0.01em;
}

.md-footer       { background-color: var(--brand-navy); }
.md-footer-meta  { background-color: var(--brand-ink);  }

.md-footer,
.md-footer a,
.md-footer__link,
.md-footer__title,
.md-footer__direction,
.md-footer__button,
.md-footer__button.md-icon,
.md-footer__button.md-icon svg,
.md-footer .md-ellipsis {
  color: var(--brand-sand);
  fill: currentColor;
}
.md-footer a:hover,
.md-footer__link:hover,
.md-footer__link:hover .md-footer__title,
.md-footer__link:hover .md-footer__direction,
.md-footer__link:hover .md-ellipsis {
  color: #ffffff;
  opacity: 1;
}

.md-footer-meta,
.md-footer-meta.md-typeset,
.md-footer-meta a,
.md-footer-meta .md-copyright,
.md-footer-meta .md-copyright__highlight,
.md-social,
.md-social__link,
.md-social__link svg {
  color: var(--brand-sand);
  fill: currentColor;
}

html .md-footer-meta.md-typeset a:not(:focus, :hover),
html .md-footer-meta.md-typeset a {
  color: var(--brand-sand);
  border-bottom-color: transparent;
}
html .md-footer-meta.md-typeset a:hover,
html .md-footer-meta.md-typeset a:focus,
.md-social__link:hover,
.md-social__link:hover svg {
  color: var(--brand-amber);
  border-bottom-color: var(--brand-amber);
}

.md-search__form {
  border-radius: 0.375rem;
  background-color: rgba(228, 218, 218, 0.18);
}
[data-md-toggle="search"]:checked ~ .md-header .md-search__form {
  background-color: var(--sd-card-bg);
  box-shadow: 0 0 0 1.5px var(--brand-ink);
}

:focus-visible {
  outline: 2px solid var(--sd-ring);
  outline-offset: 2px;
  border-radius: 0.25rem;
}

/* ----------------------------------------------------------------------------
 * Reduce motion
 * -------------------------------------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
  .md-typeset .grid.cards > ul > li,
  .md-typeset .grid.cards > ul > li:hover,
  .md-typeset .md-button,
  .md-typeset a {
    transition: none;
    transform: none;
  }
}

/* ----------------------------------------------------------------------------
 * Inline navigation tabs in header row
 * -------------------------------------------------------------------------- */
.md-header .md-header__inner .md-header__nav-list {
  display: inline-flex;
  flex-direction: row;
  flex-wrap: nowrap;
  list-style: none;
  margin: 0 0 0 0.5rem;
  padding: 0;
  gap: 0.125rem;
  align-items: center;
  flex-shrink: 0;
}

.md-header__nav-list .md-tabs__item {
  display: inline-flex;
  align-items: center;
  padding: 0 0.4rem;
  height: auto;
  margin: 0;
  border: none;
  position: static;
  border-bottom: none;
}

.md-header__nav-list .md-tabs__link {
  font-size: 0.78rem;
  padding: 0.35rem 0.5rem;
  margin-top: 0;
  color: var(--brand-sand);
  opacity: 0.8;
  display: inline-flex;
  align-items: center;
  white-space: nowrap;
}

.md-header__nav-list .md-tabs__link:hover,
.md-header__nav-list .md-tabs__link:focus {
  opacity: 1;
  color: #eeeeee;
}

.md-header__nav-list .md-tabs__item--active .md-tabs__link {
  opacity: 1;
  font-weight: 600;
  background: rgba(228, 218, 218, 0.15);
  border-radius: 0.25rem;
}

/* Hide the standalone .md-tabs bar if it somehow still renders */
header > .md-tabs {
  display: none;
}