/* Typography styles - fonts imported in base.css */

@media screen {

/*****************************************************
TYPOGRAPHY
*****************************************************/

html, body {
  font-family: var(--font-body);
  font-size: 18px;
  line-height: 1.65;
  color: var(--text-body);
}

h1, h2, h3, h4, h5 {
  /* Typography */
  font-family: var(--font-heading);
  font-weight: 700;
  text-align: left;
  letter-spacing: 0;
}

/* Heading color hierarchy - variety with restraint */
h1 {
  color: var(--text-h1);
  margin-top: var(--spacing-xl);
  margin-bottom: var(--spacing-md);
  font-size: clamp(2.4rem, 6vw, 4.8rem);
  line-height: 0.98;
}

h2 {
  color: var(--text-h2);
  margin-top: var(--spacing-xl);
  margin-bottom: var(--spacing-sm);
  padding-left: 0.8rem;
  border-left: 0.42rem solid var(--unm-high-noon);
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  line-height: 1.08;
}

h2::after {
  content: none;
}

h3 {
  color: var(--text-h3);
  margin-top: var(--spacing-lg);
  margin-bottom: var(--spacing-xs);
  font-family: var(--font-body);
  font-size: clamp(1.18rem, 2.2vw, 1.45rem);
  font-weight: 800;
  line-height: 1.2;
}

h4 {
  color: var(--text-h4);
  margin-top: var(--spacing-md);
  margin-bottom: 0.8rem;
  font-size: clamp(1.1rem, 2vw, 1.25rem);
}

h5 {
  color: var(--text-h5);
  margin-top: var(--spacing-xs);
  margin-bottom: 0.25rem;
  font-family: var(--font-body);
  font-size: 0.82rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

h6 {
  color: var(--text-body);
}

hr {
  /* Display */
  display: block;

  /* Box Model */
  height: 0;
  margin: var(--spacing-lg) 0;
  clear: both;

  /* Visual */
  border: 0;
  border-top: 3px solid var(--accent-border);
}

p {
  /* Box Model */
  margin-bottom: var(--spacing-md);

  /* Typography */
  font-family: var(--font-serif);
  font-size: 1.19rem;
  line-height: 1.82;
  text-align: left;
}

.page-wrap .container > p:first-of-type {
  font-size: clamp(1.34rem, 2vw, 1.63rem);
  line-height: 1.7;
  color: var(--ink-soft);
  margin-top: var(--spacing-md);
  margin-bottom: var(--spacing-xl);
}

/* Reduce spacing between paragraphs and lists */
p:has(+ ul),
p:has(+ ol) {
  margin-bottom: var(--spacing-xs);
}

/* Essay-specific paragraph types */

/* Lead / intro paragraph — apply with {: .lead} in Kramdown after the opening paragraph */
p.lead {
  font-family: var(--font-serif);
  font-size: clamp(1.28rem, 2.2vw, 1.62rem);
  line-height: 1.65;
  color: var(--ink);
  margin-top: var(--spacing-sm);
  margin-bottom: var(--spacing-lg);
  padding: var(--spacing-sm) var(--spacing-md);
  border-left: 8px solid var(--accent-primary);
  background: color-mix(in srgb, var(--unm-high-noon) 12%, transparent);
  text-align: left;
}

p.abstract {
  border: 1px solid var(--rule);
  border-top: 6px solid var(--unm-turquoise);
  background-color: var(--bg-card);
  padding: 1.5em;
  font-family: var(--font-body);
  font-size: 0.96rem;
  margin: 3em 0 4em 0;
  text-align: left;
}

p.author {
  margin: 0.5em 0 0 0;
  font-family: var(--font-body);
  text-align: left;
  text-transform: uppercase;
  color: var(--unm-cherry);
  font-weight: 800;
  letter-spacing: 0.08em;
}

ul, ol {
  /* Box Model */
  margin-top: 0;
  margin-bottom: var(--spacing-md);
  padding-left: 2rem;
}

/* Prevent font-size reduction from cascading into Bootstrap/UNM navs */
.nav, nav ul, nav ol, .navbar ul, .navbar ol {
  font-size: inherit;
  padding-left: 0;
  margin-bottom: 0;
}

a {
  /* Typography */
  text-decoration: none;
  color: var(--accent-primary);

  /* Visual */
  border-bottom: 2px solid color-mix(in srgb, var(--accent-primary) 32%, transparent);
}


a:hover {
  /* Typography */
  color: var(--interactive-hover);
  text-decoration: none;
  border-bottom-color: var(--interactive-hover);
}

.container li {
  /* Box Model */
  margin: 0 0 var(--spacing-xs) 0;
  padding: 0;
  
  /* Typography */
  line-height: 1.7rem;
}

/*****************************************************
TABLES
*****************************************************/

table {
  /* Box Model */
  width: 100%;
  margin-bottom: var(--spacing-lg);

  /* Visual */
  border-collapse: collapse;
}

th,
td {
  /* Box Model */
  padding: 0.6rem 1rem;

  /* Typography */
  text-align: left;
  font-size: 0.95rem;
  line-height: 1.4;
}

th {
  /* Typography */
  font-weight: 800;
  color: var(--text-h3);

  /* Visual */
  border-bottom: 2px solid color-mix(in srgb, var(--accent-primary) 25%, var(--bg-page));
}

td {
  /* Visual */
  border-bottom: 1px solid var(--bg-card);
}

tr:last-child td {
  border-bottom: none;
}


/*****************************************************
CODE BLOCKS
*****************************************************/

/* Inline code (in paragraphs, lists, tables, headings) */
code {
  font-family: var(--font-mono);
  font-size: 0.9em;
  font-weight: 400;
  color: var(--text-body);
  background-color: color-mix(in srgb, var(--bg-code) 70%, var(--bg-page));
  border: 1px solid color-mix(in srgb, var(--accent-primary) 24%, transparent);
  border-radius: var(--radius-sm);
  padding: 0.06em 0.3em;
}

/* Keep fenced/indented code blocks clean and unchanged */
pre code,
.highlight pre code {
  background: transparent;
  border: 0;
  border-radius: 0;
  padding: 0;
  color: inherit;
  font-size: inherit;
}

.highlight {
  /* Display */
  overflow-x: auto;

  /* Box Model */
  margin: var(--spacing-sm) 0;
  padding: var(--spacing-xs);

  /* Visual */
  background: var(--bg-code);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}

.highlight pre {
  /* Box Model */
  margin: 0;
  padding: 0;

  /* Typography */
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--text-body);
}


/*****************************************************
FOOTNOTE STYLING
*****************************************************/

/* Footnote reference buttons (superscript numbers) */
.littlefoot__button {
  /* Display & Positioning */
  display: inline-flex;
  align-items: center;
  justify-content: center;
  position: relative;
  top: -0.15em;

  /* Box Model */
  width: 1.2rem;
  height: 1.2rem;
  padding: 0;
  margin: 0 0.15em;

  /* Typography */
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 600;
  line-height: 1;
  text-decoration: none;
  color: white;

  /* Visual */
  background: var(--accent-primary);
  border: 1px solid var(--accent-primary);
  border-radius: 50%;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
  opacity: 0.82;

  /* Interactivity */
  cursor: pointer;
  transition: all var(--transition-fast);
}

.littlefoot__button:hover,
.littlefoot__button:focus {
  /* Typography */
  color: white;

  /* Visual */
  background: var(--interactive-hover);
  border-color: var(--interactive-hover);
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2);
  outline: none;
  opacity: 1;
  transform: scale(1.05);
}

/* Footnote popup styling */
.littlefoot__popover {
  /* Box Model */
  max-width: 28rem;
  padding: 0;
  margin: 0.5rem 0;

  /* Visual */
  background: var(--bg-card);
  border: 1px solid var(--accent-border);
  border-radius: 0;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.littlefoot__content {
  /* Box Model */
  padding: 1rem;

  /* Typography */
  font-family: var(--font-body);
  font-size: 0.95rem;
  line-height: 1.6;
  color: var(--text-body);
}

.littlefoot__content p {
  /* Box Model */
  margin: 0 0 0.5rem 0;
}

.littlefoot__content p:last-child {
  margin-bottom: 0;
}



/*****************************************************
BLOCKQUOTE
*****************************************************/
/* Native <blockquote> element — used via Markdown > syntax */
blockquote {
  /* Box Model */
  max-width: 92%;
  margin: var(--spacing-lg) auto;
  padding: var(--spacing-md) var(--spacing-lg);

  /* Typography */
  font-family: var(--font-serif);
  font-size: clamp(1.2rem, 2.2vw, 1.6rem);
  line-height: 1.55;
  font-style: italic;
  quotes: """ """ "'" "'";

  /* Visual */
  border-top: 3px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  border-left: 0;
}



/*****************************************************
PULLQUOTES
Editorial quote used in essays via aside.html and pullquote.html.
*****************************************************/

.pullquote {
  float: none;
  width: 100%;
  max-width: 100%;
  border: 0;
  border-left: 0.85rem solid var(--unm-cherry);
  color: var(--ink);
  margin: var(--spacing-xl) 0;
  padding: 1.2rem 1.45rem 1.25rem;
  background: color-mix(in srgb, var(--unm-high-noon) 14%, var(--bg-page));
}

.pullquote p {
  margin: 0;
  font-family: var(--font-heading);
  font-size: clamp(1.45rem, 3vw, 2.2rem);
  font-weight: 700;
  line-height: 1.22;
  text-align: left;
}


/*****************************************************
BIBLIOGRAPHY DRAWER
*****************************************************/

.bibliography-block {
  clear: both;
  margin: var(--spacing-xl) 0;
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--hairline);
  background: color-mix(in srgb, var(--bg-card) 84%, var(--bg-page));
}

.bibliography-block summary {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: var(--spacing-sm);
  align-items: end;
  padding: 0.95rem 0;
  cursor: pointer;
  list-style: none;
}

.bibliography-block summary::-webkit-details-marker {
  display: none;
}

.bibliography-block summary::after {
  content: "+";
  font-family: var(--font-body);
  font-size: 1.6rem;
  font-weight: 700;
  line-height: 1;
  color: var(--unm-cherry);
}

.bibliography-block[open] summary::after {
  content: "-";
}

.bibliography-block__eyebrow {
  display: block;
  width: max-content;
  margin-bottom: 0.35rem;
  padding-top: 0.35rem;
  border-top: 4px solid var(--unm-high-noon);
  font-family: var(--font-body);
  font-size: 0.72rem;
  font-weight: 800;
  line-height: 1;
  color: var(--unm-cherry);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.bibliography-block__title {
  display: block;
  font-family: var(--font-heading);
  font-size: clamp(1.4rem, 2.4vw, 2rem);
  font-weight: 700;
  line-height: 1.12;
  color: var(--ink);
}

.bibliography-block__content {
  padding: 0 0 var(--spacing-md);
}

.bibliography-block__content ul,
.bibliography-block__content ol {
  margin-bottom: 0;
}

.bibliography-block__content li,
.bibliography-block__content p {
  font-family: var(--font-body);
  font-size: 0.95rem;
  line-height: 1.45;
  color: var(--ink-soft);
  text-align: left;
}


/*****************************************************
ALERTS
*****************************************************/

.alert {
  /* Box Model */
  padding: var(--spacing-sm) var(--spacing-md);
  margin-bottom: var(--spacing-md);
  border-radius: 0;
  border: 1px solid var(--hairline);
  border-left: 6px solid transparent;

  /* Typography */
  font-size: 0.95rem;
  line-height: 1.5;
}

.alert-heading {
  /* Box Model */
  margin-top: 0;
  margin-bottom: var(--spacing-xs);

  /* Typography */
  font-size: 1rem;
  font-weight: 600;
}

.alert-info {
  background: color-mix(in srgb, var(--info) 12%, var(--bg-page));
  border-left-color: var(--info);
  color: var(--text-body);
}

.alert-warning {
  background: color-mix(in srgb, var(--warning) 12%, var(--bg-page));
  border-left-color: var(--warning);
  color: var(--text-body);
}

.alert-danger {
  background: color-mix(in srgb, var(--error) 12%, var(--bg-page));
  border-left-color: var(--error);
  color: var(--text-body);
}

.alert-success {
  background: color-mix(in srgb, var(--success) 12%, var(--bg-page));
  border-left-color: var(--success);
  color: var(--text-body);
}

} /* end regular styles */

/*****************************************************************************/
/*
/* SMALL SCREEN
/*
/*****************************************************************************/

@media (max-width: 768px) {

  /* Reduce base font size for mobile */
  html, body {
    font-size: 1rem;
  }

  /* Pullquotes fill full width on mobile */
  .pullquote {
    width: 100%;
    padding: var(--spacing-sm) var(--spacing-md);
    margin: var(--spacing-lg) 0;
  }

  .pullquote p {
    font-size: 1.25rem;
  }

  blockquote {
    max-width: 100%;
    margin-left: 0;
    margin-right: 0;
    padding: var(--spacing-xs) var(--spacing-sm);
  }
}