/* ============================================================
   Melanie Marcel — style.css
   ============================================================ */

/* Fonts */

@font-face {
  font-family: 'Proxima Nova Heading';
  src: url('/assets/fonts/proxima-nova-alt-bold.woff2') format('woff2'),
       url('/assets/fonts/proxima-nova-alt-bold.otf') format('opentype');
  font-weight: 600;
  font-style: normal;
  font-display: swap;
}

/* Variables */

:root {
  --accent: #24277C;
  --text: #414141;
  --font-body: 'Roboto Serif', Georgia, serif;
  --font-heading: 'Proxima Nova Heading', 'Proxima Nova', 'Roboto Flex', 'Roboto', Helvetica, Arial, sans-serif;
  --font-sans: 'Roboto Flex', 'Roboto', Helvetica, Arial, sans-serif;
  --max-width: 1000px;
  --header-height: 70px;
}

/* Base reset */

*, *::before, *::after { box-sizing: border-box; }

html { overflow-y: scroll; }

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 16px;
  color: var(--text);
  line-height: 1.6rem;
  letter-spacing: 0.025em;
  overflow-x: hidden;
  font-feature-settings: 'kern';
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: auto;
  -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3 { margin: 0; font-weight: 600; }
p { margin: 0 0 1em; }
p:last-child { margin-bottom: 0; }
a { color: inherit; }
img { display: block; max-width: 100%; height: auto; }

/* ============================================================
   Site header
   ============================================================ */

.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  height: var(--header-height);
  background: #fff;
  border-bottom: 1px solid var(--accent);
}

.site-header-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  height: 100%;
  display: flex;
  align-items: center;
}

.site-brand {
  font-family: var(--font-heading);
  font-size: 22px;
  font-weight: 600;
  letter-spacing: 0.03em;
  text-decoration: none;
  color: var(--accent);
  flex: 0 0 20%;
  text-align: right;
  padding-right: 22px;
}

.site-nav {
  flex: 1;
  display: flex;
  justify-content: center;
  gap: 35px;
}

.site-nav a {
  font-family: var(--font-sans);
  font-size: 15px;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--text);
  transition: color 0.15s ease;
}

.site-nav a:hover { color: var(--accent); }

.site-nav a.active { color: var(--accent); }

.menu-btn {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--text);
  padding: 0;
  margin-left: auto;
  line-height: 0;
}

/* ============================================================
   Mobile nav
   ============================================================ */

.mobile-nav {
  display: none;
  position: fixed;
  top: 0; right: 0;
  width: 280px;
  height: 100%;
  z-index: 200;
  background: #fff;
  padding: 25px 30px;
  flex-direction: column;
}

.mobile-nav.is-open { display: flex; }

.mobile-nav-close {
  align-self: flex-end;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--text);
  padding: 0;
  line-height: 0;
}

.mobile-nav nav {
  display: flex;
  flex-direction: column;
  margin-top: 30px;
}

.mobile-nav a {
  font-family: var(--font-sans);
  font-size: 20px;
  font-weight: 600;
  letter-spacing: 0.025em;
  text-decoration: none;
  color: var(--text);
  padding: 10px 0;
}

.mobile-nav-backdrop {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 150;
  background: rgba(0, 0, 0, 0.3);
}

.mobile-nav-backdrop.is-open { display: block; }

/* ============================================================
   Page structure
   ============================================================ */

main {
  max-width: var(--max-width);
  margin: 0 auto;
  padding-top: var(--header-height);
}

.site-footer {
  text-align: center;
  padding: 30px 0 50px;
  font-size: 13px;
  letter-spacing: 0.025em;
  color: var(--text);
}

/* Full-bleed accent rule */

.accent-rule {
  border: none;
  border-top: 1px solid var(--accent);
  margin: 15px 0;
  margin-left: calc(50% - 50vw);
  margin-right: calc(50% - 50vw);
}

/* ============================================================
   Hero (homepage)
   ============================================================ */

.hero {
  min-height: 35vh;
  width: 70%;
  padding-left: 25px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding-bottom: 30px;
}

.hero h1 {
  font-family: var(--font-heading);
  font-size: 60px;
  font-weight: 600;
  color: var(--accent);
  line-height: 1.2;
  letter-spacing: -1px;
  margin-left: -5px;
  margin-bottom: 10px;
}

.hero-lead {
  font-family: var(--font-body);
  font-size: 21px;
  color: var(--text);
  padding-top: 15px;
  padding-bottom: 30px;
  line-height: 30px;
  letter-spacing: 0.025em;
  margin: 0;
}

/* ============================================================
   Page title (essays / presentations / about)
   ============================================================ */

.page-title {
  margin-left: calc(100% / 3 + 57px);
  padding-bottom: 5px;
}

.page-title h1 {
  font-family: var(--font-heading);
  font-size: 60px;
  font-weight: 600;
  color: var(--accent);
  line-height: 1.2;
  letter-spacing: -1px;
  margin-left: -5px;
}

/* ============================================================
   Section row: 1/3 label + 2/3 content (homepage, presentations)
   ============================================================ */

.section-row {
  display: grid;
  grid-template-columns: 0.6fr 2.4fr;
  align-items: start;
  margin-top: 110px;
  margin-bottom: 55px;
}

.section-label {
  font-family: var(--font-heading);
  font-size: 20px;
  font-weight: 600;
  color: var(--accent);
  text-align: right;
  padding-right: 22px;
}

.section-content {
  border-left: 1px solid var(--accent);
  padding-left: 40px;
  margin-left: 17px;
}

/* ============================================================
   Listing layout: 2/3 main + 1/3 sidebar (essays, about)
   ============================================================ */

.listing-layout {
  display: grid;
  grid-template-columns: 2fr 1fr;
  align-items: start;
  margin-top: 60px;
  margin-bottom: 60px;
}

.listing-inner {
  display: grid;
  grid-template-columns: 2fr 1fr;
  align-items: start;
}

.taxonomy-row {
  display: grid;
  grid-template-columns: 0.6fr 1.2fr;
  align-items: start;
  width: 60%;
  margin-top: 55px;
  margin-bottom: 55px;
}

.taxonomy-content {
  border-left: 1px solid var(--accent);
  padding-left: 40px;
  margin-left: 17px;
}

.listing-main {
  /* no border by default (about bio) */
}

.listing-main--bordered {
  border-left: 1px solid var(--accent);
  padding-left: 40px;
}

.listing-sidebar {
  border-left: 1px solid var(--accent);
  padding-left: 40px;
  margin-left: 17px;
  padding-top: 10px;
  line-height: 1.7;
}

/* ============================================================
   Essay list
   ============================================================ */

.essay-list { margin-top: 0; }

.essay-item {
  display: grid;
  grid-template-columns: 100px 1fr;
  column-gap: 10px;
  margin-bottom: 30px;
}

.essay-item time {
  font-family: var(--font-body);
  font-size: 13px;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.025em;
  margin-top: 2px;
  line-height: 1;
}

.essay-item-body { margin-top: -4px; }

.essay-item h2 {
  font-family: var(--font-heading);
  font-size: 20px;
  font-weight: 600;
  letter-spacing: 0.025em;
  padding-bottom: 3px;
}

.essay-item h2 a {
  text-decoration: none;
  color: inherit;
}

.essay-item h2 a:hover,
.essay-item h2 a:focus-visible {
  color: var(--accent);
}

.essay-item-body > a {
  text-decoration: none;
  color: inherit;
}

.essay-item p {
  font-size: 16px;
  line-height: 1.6rem;
  margin: 0;
}

.show-more {
  padding-top: 30px;
  padding-left: 110px;
}

.show-more a {
  font-family: var(--font-sans);
  font-size: 20px;
  font-weight: 600;
  text-decoration: none;
}

/* ============================================================
   Pagination
   ============================================================ */

.pagination-nav {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-top: 40px;
  font-family: var(--font-heading);
}

.pagination-prev,
.pagination-next {
  font-size: 16px;
  text-decoration: none;
  color: var(--accent);
  padding: 4px 8px;
}

.pagination-prev:hover,
.pagination-next:hover {
  color: var(--text);
}

.pagination-disabled {
  color: var(--text);
  opacity: 0.25;
  cursor: default;
}

.pagination-pages {
  display: flex;
  align-items: center;
  gap: 4px;
}

.pagination-page {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 28px;
  height: 28px;
  padding: 0 4px;
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  color: var(--text);
  border-radius: 3px;
}

.pagination-page:hover {
  color: var(--accent);
}

.pagination-page--current {
  color: #fff;
  background: var(--accent);
}

/* ============================================================
   Presentations list
   ============================================================ */

.pres-list { margin-top: -18px; }

.pres-item {
  display: grid;
  grid-template-columns: 100px 1fr;
  column-gap: 10px;
}

.pres-item time {
  font-family: var(--font-body);
  font-size: 13px;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.025em;
  margin-top: 2px;
  line-height: 1;
}

.pres-item h2 {
  font-family: var(--font-heading);
  font-size: 20px;
  font-weight: 600;
  letter-spacing: 0.025em;
  margin-top: -4px;
}

.pres-item h2 a { text-decoration: none; }

.older-link {
  font-family: var(--font-sans);
  font-size: 20px;
  font-weight: 600;
  padding-top: 10px;
  display: block;
}

/* ============================================================
   Featured presentation block (eyebrow + content, 2-col)
   ============================================================ */

.featured-pres {
  display: grid;
  grid-template-columns: 100px 1fr;
  column-gap: 10px;
}

.featured-eyebrow {
  font-family: var(--font-body);
  font-size: 13px;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.025em;
  padding-top: 10px;
  line-height: 1;
}

.featured-body h2 {
  font-family: var(--font-heading);
  font-size: 20px;
  font-weight: 600;
  letter-spacing: 0.025em;
  margin-bottom: 15px;
  margin-top: -5px;
}

.featured-resource-anchor {
  color: inherit;
  text-decoration: none;
}

.featured-resource-anchor:hover,
.featured-resource-anchor:focus-visible {
  color: var(--accent);
}

.featured-body img { margin: 15px 0; }

.featured-body .blogsummary {
  font-size: 21px;
  line-height: 30px;
  letter-spacing: 0.025em;
  margin-bottom: 15px;
}

/* Slide embed (16:9 responsive) */

.slide-embed {
  position: relative;
  padding-bottom: 56.25%;
  height: 0;
  overflow: hidden;
  margin-top: 20px;
}

.slide-embed iframe {
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  border: none;
}

/* ============================================================
   Sidebar (essays page)
   ============================================================ */

.listing-sidebar h3 {
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 400;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.025em;
  margin: 20px 0 8px;
}

.listing-sidebar h3:first-child { margin-top: 0; }

.tag-list { color: var(--text); }

.tag-list a {
  display: block;
  text-decoration: none;
  color: var(--text);
  line-height: 1.7;
}

/* ============================================================
   Single essay page
   ============================================================ */

.essay-page { padding-bottom: 80px; }

.essay-header {
  display: grid;
  grid-template-columns: 0.6fr 2.4fr;
  margin-top: 80px;
  margin-bottom: 40px;
}

.essay-header-inner {
  grid-column: 2;
  border-left: 1px solid var(--accent);
  padding-left: 57px;
  margin-left: 17px;
}

.essay-meta {
  display: flex;
  align-items: baseline;
  gap: 20px;
  margin-bottom: 18px;
}

.essay-meta time {
  font-family: var(--font-body);
  font-size: 13px;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.025em;
}

.essay-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.essay-tags a {
  font-family: var(--font-sans);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--text);
  border: 1px solid var(--text);
  padding: 2px 8px;
}

.essay-tags a:hover { color: var(--accent); border-color: var(--accent); }

.essay-lang-col {
  grid-column: 1;
  padding-top: 4px;
  padding-right: 20px;
}

.essay-meta-label {
  display: block;
  font-family: var(--font-sans);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text);
  opacity: 0.5;
  margin-bottom: 8px;
}

.lang-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.lang-tag {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--text);
  border: 1px solid var(--text);
  padding: 2px 7px;
}

.lang-tag:hover,
.lang-tag--active {
  color: var(--accent);
  border-color: var(--accent);
}

.essay-langs {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 8px;
}

.essay-header h1 {
  font-family: var(--font-heading);
  font-size: 42px;
  font-weight: 600;
  letter-spacing: -0.5px;
  line-height: 1.15;
  margin-bottom: 16px;
}

.essay-description {
  font-size: 21px;
  line-height: 30px;
  letter-spacing: 0.025em;
  color: var(--text);
  margin: 0;
}

.essay-hero-image {
  margin-bottom: 50px;
}

.essay-hero-image img {
  width: 100%;
  max-height: 500px;
  object-fit: cover;
}

.essay-body-layout {
  display: grid;
  grid-template-columns: 0.6fr 2.4fr;
}

.essay-body {
  grid-column: 2;
  border-left: 1px solid var(--accent);
  padding-left: 57px;
  margin-left: 17px;
  font-size: 18px;
  line-height: 1.8;
}

.essay-body p { margin-bottom: 1.4em; }

.essay-body h1 {
  font-family: var(--font-heading);
  font-size: 34px;
  font-weight: 600;
  color: var(--accent);
  letter-spacing: -0.5px;
  line-height: 1.15;
  margin: 2em 0 0.6em;
}

.essay-body h2 {
  font-family: var(--font-heading);
  font-size: 28px;
  font-weight: 600;
  color: var(--accent);
  margin: 2em 0 0.6em;
}

.essay-body h3 {
  font-family: var(--font-heading);
  font-size: 22px;
  font-weight: 600;
  color: var(--accent);
  margin: 1.8em 0 0.5em;
}

.essay-body h4 {
  font-family: var(--font-heading);
  font-size: 18px;
  font-weight: 600;
  color: var(--accent);
  margin: 1.6em 0 0.4em;
}

.essay-body img {
  width: 100%;
  height: auto;
  display: block;
  margin: 2em 0;
}

.essay-body figure {
  margin: 2.5em 0;
}

.essay-body figure img {
  margin: 0;
}

.essay-body figcaption {
  font-family: var(--font-sans);
  font-size: 13px;
  color: var(--text);
  opacity: 0.65;
  letter-spacing: 0.03em;
  margin-top: 10px;
  line-height: 1.5;
}

@media screen and (max-width: 639px) {

  .essay-header {
    grid-template-columns: 1fr;
    margin-top: 20px;
    margin-bottom: 20px;
  }

  .essay-lang-col {
    display: flex;
    align-items: baseline;
    gap: 20px;
    padding-right: 0;
    margin-left: 18px;
    margin-right: 20px;
    margin-bottom: 12px;
  }

  .essay-lang-col .essay-meta-label {
    margin-bottom: 0;
    flex-shrink: 0;
  }

  .essay-header-inner {
    grid-column: 1;
    border-left: none;
    border-top: 1px solid var(--accent);
    padding-left: 0;
    padding-top: 20px;
    margin-left: 18px;
    margin-right: 20px;
  }

  .essay-header h1 { font-size: 32px; }

  .essay-body-layout { grid-template-columns: 1fr; }

  .essay-body {
    grid-column: 1;
    border-left: none;
    border-top: 1px solid var(--accent);
    padding-left: 0;
    padding-top: 20px;
    margin-left: 18px;
    margin-right: 20px;
    font-size: 17px;
  }

}

/* ============================================================
   Resource list
   ============================================================ */

.resource-list { margin-top: 0; }

.resource-item {
  display: grid;
  grid-template-columns: 100px 1fr;
  column-gap: 10px;
  margin-bottom: 50px;
  scroll-margin-top: calc(var(--header-height) + 24px);
}

.resource-item time {
  font-family: var(--font-body);
  font-size: 13px;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.025em;
  margin-top: 2px;
  line-height: 1;
}

.resource-item-body { margin-top: -4px; }

.resource-item h2 {
  font-family: var(--font-heading);
  font-size: 20px;
  font-weight: 600;
  letter-spacing: 0.025em;
  padding-bottom: 10px;
}

.resource-item-anchor {
  color: inherit;
  text-decoration: none;
}

.resource-item-anchor:hover,
.resource-item-anchor:focus-visible {
  color: var(--accent);
}

.resource-description {
  font-size: 16px;
  line-height: 1.7;
  margin-bottom: 16px;
}

.resource-description p { margin-bottom: 0.8em; }
.resource-description p:last-child { margin-bottom: 0; }

.resource-description img {
  width: 100%;
  height: auto;
  display: block;
  margin: 1.5em 0;
}

.resource-download-btn {
  display: inline-block;
  margin-top: 14px;
  font-family: var(--font-sans);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--accent);
  border: 1px solid var(--accent);
  padding: 5px 14px;
  transition: background 0.15s ease, color 0.15s ease;
}

.resource-download-btn:hover {
  background: var(--accent);
  color: #fff;
}

/* ============================================================
   About page
   ============================================================ */

.about-layout {
  display: grid;
  grid-template-columns: 0.6fr 2.4fr;
  align-items: start;
  margin-top: 170px;
  margin-bottom: 60px;
  --about-image-breakout: 0px;
}

.about-image {
  padding-right: 22px;
}

.about-image img {
  width: calc(100% + var(--about-image-breakout));
  max-width: none;
  margin-left: calc(-1 * var(--about-image-breakout));
}

.about-bio {
  font-size: 21px;
  line-height: 30px;
  letter-spacing: 0.025em;
}

.about-bio a { text-decoration: underline; }

@media screen and (min-width: 1200px) {

  .about-layout {
    --about-image-breakout: clamp(56px, 8vw, 120px);
  }

}

@media screen and (max-width: 767px) {

  .about-layout {
    grid-template-columns: 1fr;
    margin-top: 40px;
    --about-image-breakout: 0px;
  }

  .about-image {
    padding-right: 0;
    margin-left: 18px;
    margin-right: 20px;
    margin-bottom: 20px;
    justify-self: center;
    width: 100%;
  }

  .about-image img {
    width: 100%;
    max-width: 100%;
    margin-left: 0;
    margin-right: 0;
  }

}

/* ============================================================
   Responsive — mobile (≤639px)
   ============================================================ */

@media screen and (max-width: 639px) {

  .site-nav { display: none; }
  .menu-btn { display: block; }

  .site-brand {
    flex: none;
    width: auto;
    text-align: left;
    padding-right: 0;
    padding-left: 15px;
  }

  .hero {
    height: auto;
    width: 100%;
    padding: 15px;
    padding-top: 125px;
    margin-bottom: 50px;
  }

  .hero h1 {
    font-size: 50px;
    margin-left: 0;
  }

  .page-title {
    margin-left: 14px;
    margin-right: 20px;
  }

  .page-title h1 { font-size: 50px; margin-left: 0; }

  .section-row {
    grid-template-columns: 1fr;
    margin-top: 0;
    margin-bottom: 0;
  }

  .taxonomy-row {
    grid-template-columns: 1fr;
    width: 100%;
    margin-top: 0;
    margin-bottom: 0;
  }

  .taxonomy-content {
    border-left: none;
    border-top: 1px solid var(--accent);
    padding-left: 0;
    padding-top: 16px;
    margin-left: 18px;
    margin-right: 18px;
  }

  .section-label {
    text-align: left;
    padding-left: 17px;
    padding-right: 20px;
    margin-top: 30px;
    margin-bottom: 10px;
  }

  .section-content {
    border-left: none;
    border-top: 1px solid var(--accent);
    padding-left: 0;
    padding-top: 16px;
    margin-left: 18px;
    margin-right: 18px;
  }

  .listing-layout,
  .listing-inner {
    grid-template-columns: 1fr;
    margin-top: 0;
  }

  .listing-main--bordered {
    border-left: none;
    border-top: 1px solid var(--accent);
    padding-left: 0;
    padding-top: 16px;
    margin-left: 18px;
    margin-right: 18px;
  }

  .listing-sidebar {
    border-left: none;
    border-top: 1px solid var(--accent);
    margin-left: 20px;
    margin-right: 20px;
    padding-left: 0;
    padding-top: 20px;
  }

  .essay-list { margin-top: 0; }

  .essay-item { grid-template-columns: 1fr; }
  .essay-item time { line-height: 1.6; }

  .show-more {
    padding-left: 0;
    padding-top: 20px;
  }

  .pres-list { margin-top: 0; }
  .pres-item { grid-template-columns: 1fr; }
  .pres-item time { line-height: 1.6; }

  .resource-list { margin-top: 0; }
  .resource-item { grid-template-columns: 1fr; }
  .resource-item time { line-height: 1.6; }

  .featured-pres {
    grid-template-columns: 1fr;
    padding-top: 5px;
    margin-left: 17px;
    margin-right: 20px;
  }

  .featured-eyebrow { padding-bottom: 7px; }

  .about-bio {
    font-size: 21px;
  }

  .listing-sidebar h3 { line-height: 1.6; }
  .tag-list { padding-left: 5px; }

}