:root {
  color-scheme: dark;
  --ink: #f7f7f7;
  --muted: #b7bdc7;
  --space-navy: #0d142e;
  --space-navy-soft: #0e1533;
  --panel: var(--space-navy);
  --line: rgba(255, 255, 255, 0.16);
  --pmi-orange: #ff600e;
  --pmi-orange-muted: #b9470b;
  --pmi-orange-deep: #7c2f08;
  --red: var(--pmi-orange);
  --blue: #2e75d4;
  --eh-electric-blue: #1449ff;
  --eh-sky-blue: #0796ff;
  --eh-cyan: #24f2ff;
  --eh-glow: #26fbff;
  --paper: #ffffff;
  --paper-ink: #141821;
  --shadow: 0 24px 70px rgba(0, 0, 0, 0.34);
  --site-gutter: clamp(20px, 5.8vw, 92px);
  --compact-gutter: clamp(18px, 4vw, 58px);
  --nav-height: clamp(84px, 6.2vw, 112px);
  --nav-pad-y: clamp(14px, 1.15vw, 20px);
  --nav-font: clamp(18px, 1.34vw, 22px);
  --brand-size: clamp(78px, 5.7vw, 96px);
  --hero-home-height: clamp(800px, 86vh, 980px);
  --hero-page-height: clamp(780px, 84vh, 960px);
  --hero-about-height: clamp(837px, 94vh, 1044px);
  --hero-article-height: clamp(680px, 74vh, 840px);
  --hero-blog-item-height: clamp(640px, 70vh, 800px);
  --hero-pad-top: clamp(150px, 14vh, 210px);
  --hero-pad-bottom: clamp(70px, 8vh, 108px);
  --display-xl: clamp(44px, 7vw, 96px);
  --display-lg: clamp(39px, 6.4vw, 82px);
  --section-title: clamp(34px, 5vw, 68px);
  --body-large: clamp(18px, 2vw, 24px);
  --body-card: clamp(20px, 2vw, 22px);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--space-navy);
  color: var(--ink);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.5;
}

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

a {
  color: inherit;
  text-decoration: none;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.site-header {
  position: fixed;
  z-index: 20;
  top: 0;
  left: 0;
  right: 0;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 24px;
  min-height: var(--nav-height);
  padding: var(--nav-pad-y) var(--compact-gutter);
  background: rgba(13, 20, 46, 0.9);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(18px);
}

.brand {
  position: relative;
  display: grid;
  place-items: center;
  width: var(--brand-size);
  aspect-ratio: 1;
}

.brand-logo {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.nav-left,
.nav-right {
  display: flex;
  align-items: center;
  gap: clamp(14px, 2.2vw, 36px);
  font-weight: 800;
  font-size: var(--nav-font);
}

.nav-left a,
.nav-explore-toggle,
.nav-right a,
.search-button {
  border-bottom: 3px solid transparent;
  padding: 8px 0;
}

.nav-left a:hover,
.nav-left a[aria-current="page"],
.nav-explore-toggle:hover,
.nav-explore-toggle[aria-expanded="true"],
.nav-right a:hover,
.nav-right a[aria-current="page"],
.search-button:hover {
  border-color: var(--red);
}

.nav-left a.multimedia-nav-link[aria-current="page"] {
  border-color: var(--eh-cyan);
}

.nav-left a.blog-nav-link[aria-current="page"] {
  border-color: var(--eh-cyan);
}

.nav-dropdown {
  position: relative;
  display: flex;
  align-items: center;
}

.nav-dropdown::after {
  content: "";
  position: absolute;
  top: 100%;
  left: -12px;
  right: -12px;
  height: 18px;
}

.nav-dropdown-menu {
  position: absolute;
  top: calc(100% + 14px);
  left: 50%;
  z-index: 25;
  display: grid;
  min-width: 220px;
  padding: 10px;
  background: white;
  border: 1px solid rgba(20, 73, 255, 0.16);
  border-radius: 8px;
  box-shadow: 0 24px 60px rgba(13, 20, 46, 0.18);
  opacity: 0;
  pointer-events: none;
  transform: translate(-50%, -6px);
  transition:
    opacity 140ms ease,
    transform 140ms ease;
}

.nav-dropdown:hover .nav-dropdown-menu,
.nav-dropdown:focus-within .nav-dropdown-menu {
  opacity: 1;
  pointer-events: auto;
  transform: translate(-50%, 0);
}

.nav-dropdown-menu a {
  padding: 10px 14px;
  border-bottom: 0 !important;
  border-radius: 6px;
  color: var(--space-navy);
  font-weight: 900;
  white-space: nowrap;
}

.nav-dropdown-menu a:hover,
.nav-dropdown-menu a:focus {
  background: #eef4ff;
  color: var(--eh-electric-blue);
}

.nav-right {
  justify-content: flex-end;
}

.nasa-plus {
  position: relative;
  padding: 6px 10px !important;
  border: 0 !important;
}

.nav-right .nasa-plus:hover {
  border-color: transparent;
}

.nasa-plus::before,
.nasa-plus::after {
  content: "";
  position: absolute;
  left: 50%;
  width: 34px;
  height: 14px;
  transform: translateX(-50%);
}

.nasa-plus::after {
  top: -8px;
  border-top: 2px solid var(--eh-cyan);
  border-radius: 999px 999px 0 0;
  opacity: 0;
  transition: opacity 160ms ease;
}

.nasa-plus::before {
  bottom: -8px;
  border-bottom: 2px solid var(--eh-cyan);
  border-radius: 0 0 999px 999px;
  opacity: 0;
  transition:
    opacity 160ms ease,
    transform 160ms ease;
}

.nasa-plus:hover::before {
  opacity: 1;
  transform: translateX(-50%) translateY(2px);
}

.nasa-plus:hover::after {
  opacity: 0;
}

.nasa-plus[aria-current="page"]::before {
  opacity: 1;
  transform: translateX(-50%) translateY(2px);
}

.nasa-plus[aria-current="page"]::after {
  opacity: 0;
}

.search-button,
.nav-explore-toggle,
.menu-button,
.close-search {
  color: var(--ink);
  background: none;
  border: 0;
  font: inherit;
  cursor: pointer;
}

.nav-explore-toggle {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 800;
}

.nav-explore-toggle[aria-expanded="true"] span {
  transform: rotate(180deg);
}

.menu-button {
  display: none;
  width: 42px;
  height: 42px;
  padding: 8px;
}

.menu-button span:not(.sr-only) {
  display: block;
  height: 2px;
  margin: 6px 0;
  background: var(--ink);
}

.mega-menu {
  position: fixed;
  z-index: 19;
  top: 111px;
  left: 0;
  right: 0;
  display: none;
  max-height: calc(100vh - 111px);
  overflow: auto;
  padding: 26px clamp(18px, 4vw, 54px) 46px;
  background: #02040a;
  border-bottom: 1px solid var(--line);
  box-shadow: 0 34px 80px rgba(0, 0, 0, 0.42);
}

.mega-menu.open {
  display: block;
}

.mega-search {
  margin-bottom: 42px;
}

.mega-search input {
  width: min(270px, 100%);
  border: 1px solid rgba(255, 255, 255, 0.38);
  background: transparent;
  color: var(--ink);
  padding: 12px 14px;
  font: inherit;
  font-size: 18px;
  outline: 0;
}

.mega-search input:focus {
  border-color: var(--blue);
}

.mega-layout {
  display: grid;
  grid-template-columns: minmax(190px, 300px) 1fr;
  gap: clamp(34px, 7vw, 88px);
  align-items: start;
}

.mega-links {
  display: grid;
  gap: 17px;
  padding-right: clamp(22px, 4vw, 58px);
  border-right: 1px solid rgba(255, 255, 255, 0.18);
  font-size: clamp(18px, 1.6vw, 23px);
  font-weight: 800;
}

.mega-links a {
  width: max-content;
  max-width: 100%;
}

.mega-links a:hover {
  text-decoration: underline;
  text-decoration-thickness: 2px;
  text-underline-offset: 5px;
}

.mega-label {
  margin: 0 0 16px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.mega-cards {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 28px;
}

.mega-cards article {
  min-width: 0;
}

.mega-cards img {
  width: 100%;
  aspect-ratio: 1.25 / 1;
  object-fit: cover;
  margin-bottom: 14px;
}

.mega-cards p {
  margin: 0 0 10px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.28em;
  text-transform: uppercase;
}

.mega-cards h3 {
  margin: 0;
  font-size: clamp(19px, 1.8vw, 25px);
  line-height: 1.12;
}

.search-panel {
  position: fixed;
  z-index: 30;
  top: 84px;
  left: 0;
  right: 0;
  display: none;
  align-items: end;
  justify-content: space-between;
  gap: 24px;
  padding: 28px clamp(18px, 4vw, 54px);
  background: var(--space-navy-soft);
  border-bottom: 1px solid var(--line);
}

.search-panel.open {
  display: flex;
}

.search-panel label {
  display: block;
  margin-bottom: 8px;
  color: var(--muted);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 12px;
}

.search-panel input {
  width: min(760px, 70vw);
  border: 0;
  border-bottom: 4px solid var(--red);
  background: transparent;
  color: var(--ink);
  font-size: clamp(16px, 3.25vw, 34px);
  font-weight: 900;
  outline: 0;
}

.hero {
  --hero-nav-height: var(--nav-height);
  --hero-edge-gap: clamp(48px, 8vh, 82px);
  position: relative;
  min-height: var(--hero-home-height);
  display: grid;
  grid-template-rows: calc(var(--hero-nav-height) + var(--hero-edge-gap)) auto var(--hero-edge-gap) auto 34px;
  align-content: start;
  overflow: hidden;
}

.hero > img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 42%;
}

.hero-shade {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(13, 20, 46, 0.88), rgba(13, 20, 46, 0.38), rgba(13, 20, 46, 0.04)),
    linear-gradient(0deg, rgba(13, 20, 46, 0.95), transparent 50%);
}

.hero-content {
  position: relative;
  grid-row: 2;
  width: min(820px, calc(100% - 36px));
  margin: 0 0 0 var(--site-gutter);
  text-wrap: balance;
}

.kicker,
.tag {
  margin: 0 0 10px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.hero h1 {
  margin: 0;
  max-width: 900px;
  font-size: var(--display-lg);
  line-height: 0.94;
  letter-spacing: 0;
}

.hero p:not(.kicker) {
  max-width: 590px;
  color: #d7dde7;
  font-size: var(--body-large);
}

.button-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-height: 46px;
  padding: 0 18px;
  margin-top: 12px;
  background: linear-gradient(135deg, var(--eh-electric-blue), var(--eh-sky-blue));
  color: white;
  font-weight: 900;
  transition:
    transform 160ms ease,
    background 160ms ease;
}

.button-link:hover {
  transform: translateY(-2px);
  background: linear-gradient(135deg, #0d36c9, #067bd1);
}

.button-link span {
  display: grid;
  place-items: center;
  width: 24px;
  height: 24px;
  background: rgba(2, 8, 28, 0.36);
  border-radius: 999px;
}

.button-link.dark {
  background: var(--space-navy);
}

.hero .button-link {
  background: var(--red);
}

.hero .button-link:hover {
  background: var(--pmi-orange-muted);
}

.hero .button-link span {
  background: var(--pmi-orange-deep);
}

.hero-meta {
  position: relative;
  grid-row: 4;
  width: calc(100% - (var(--site-gutter) * 2));
  margin: 0 var(--site-gutter);
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.hero-meta a {
  border-top: 1px solid rgba(255, 255, 255, 0.45);
  color: var(--white);
  padding-top: 16px;
  text-decoration: none;
  transition:
    border-color 180ms ease,
    color 180ms ease,
    transform 180ms ease;
}

.hero-meta a:hover,
.hero-meta a:focus-visible {
  border-color: var(--eh-electric-blue);
  color: var(--eh-electric-blue);
  transform: translateY(-3px);
}

.hero-meta span {
  color: var(--muted);
  display: block;
  font-size: clamp(13px, 0.9vw, 16px);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 900;
}

.hero-meta strong {
  display: block;
  margin-top: 4px;
  font-size: clamp(24px, 2.45vw, 36px);
  line-height: 1.05;
}

.mission-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  padding: 1px clamp(18px, 6vw, 84px);
  background: var(--line);
}

.mission-strip article {
  min-height: 190px;
  padding: clamp(22px, 3vw, 34px);
  background: var(--space-navy);
}

.mission-strip span {
  display: block;
  margin-bottom: 16px;
  color: var(--pmi-orange);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.mission-strip strong {
  display: block;
  color: white;
  font-size: clamp(30px, 4vw, 54px);
  line-height: 0.95;
}

.mission-strip p {
  max-width: 260px;
  margin: 16px 0 0;
  color: #c9d1dc;
}

.section {
  padding: clamp(54px, 8vw, 104px) var(--site-gutter);
}

.section-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 28px;
}

.section-heading h2,
.video-feature h2,
.image-day h2,
.newsletter h2 {
  margin: 0;
  color: inherit;
  font-size: var(--section-title);
  line-height: 0.95;
  letter-spacing: 0;
}

.section-heading a,
.image-day a {
  font-weight: 900;
  color: var(--paper-ink);
}

.feature-band .section-heading a {
  color: var(--space-navy);
}

.feature-band,
.science {
  background: var(--paper);
  color: var(--paper-ink);
}

.split {
  display: grid;
  grid-template-columns: minmax(300px, 0.95fr) minmax(320px, 1.05fr);
  gap: clamp(28px, 5vw, 70px);
  align-items: center;
}

.feature-band .split {
  grid-template-columns: minmax(280px, 0.8fr) minmax(360px, 1.2fr);
}

.about-copy-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 28px;
}

.about-copy-heading h2 {
  margin: 0;
  color: var(--space-navy);
  font-size: var(--section-title);
  line-height: 0.95;
  letter-spacing: 0;
}

.about-copy-heading a {
  flex: 0 0 auto;
  color: var(--space-navy);
  font-weight: 900;
}

.split p {
  margin: 0 0 28px;
  font-size: clamp(22px, 3vw, 38px);
  line-height: 1.15;
  font-weight: 800;
}

.split .bio-copy {
  color: var(--space-navy);
  font-size: clamp(17px, 2.25vw, 29px);
  font-weight: 400;
  line-height: 1.35;
}

.split img,
.video-feature img,
.image-day img,
.lead-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.split img {
  aspect-ratio: 16 / 9;
  box-shadow: var(--shadow);
}

.split img.about-photo {
  aspect-ratio: 4 / 3;
  filter: saturate(0.94) contrast(0.96);
  object-position: center 35%;
}

.quick-links {
  display: grid;
  gap: 12px;
}

.quick-links a {
  border-top: 1px solid #c8cdd6;
  padding-top: 12px;
  font-size: clamp(20px, 1.9vw, 27px);
  font-weight: 900;
}

.news-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1.3fr;
  gap: 22px;
}

.news-grid article {
  min-height: 180px;
  border-top: 1px solid var(--line);
  padding-top: 18px;
}

.news-grid article:not(.lead-card) {
  display: flex;
  flex-direction: column;
}

.news-grid h3 {
  margin: 2px 0 0;
  font-size: clamp(21px, 2.2vw, 32px);
  line-height: 1.05;
}

.lead-card {
  grid-column: 3;
  grid-row: 1 / span 2;
  display: grid;
  grid-template-rows: 1fr auto;
  gap: 18px;
}

.news-grid article:nth-child(2) {
  grid-column: 1;
  grid-row: 1;
}

.news-grid article:nth-child(3) {
  grid-column: 2;
  grid-row: 1;
}

.news-grid article:nth-child(4) {
  grid-column: 1;
  grid-row: 2;
}

.news-grid article:nth-child(5) {
  grid-column: 2;
  grid-row: 2;
}

.lead-card img {
  aspect-ratio: 4 / 3;
  box-shadow: var(--shadow);
}

.video-feature {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  min-height: 620px;
  background: #e7ebf2;
  color: var(--paper-ink);
}

.video-feature > div {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(32px, 6vw, 82px);
}

.video-feature p:not(.kicker) {
  color: #3e4654;
  font-size: clamp(18px, 2vw, 24px);
}

.topic-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}

.topic-grid a {
  display: flex;
  align-items: end;
  min-height: 220px;
  padding: 22px;
  background: linear-gradient(0deg, rgba(13, 20, 46, 0.82), rgba(13, 20, 46, 0.18)) center / cover;
  color: white;
  font-size: 24px;
  line-height: 1;
  font-weight: 900;
  transition:
    transform 180ms ease,
    filter 180ms ease;
}

.topic-grid a:hover {
  transform: translateY(-4px);
  filter: saturate(1.18);
}

.topic-earth {
  background-image:
    linear-gradient(0deg, rgba(13, 20, 46, 0.82), rgba(13, 20, 46, 0.18)),
    url("assets/images/backgrounds/TakenFromISS.webp") !important;
}

.topic-space {
  background-image:
    linear-gradient(0deg, rgba(13, 20, 46, 0.82), rgba(13, 20, 46, 0.18)),
    url("assets/images/backgrounds/ball.webp") !important;
}

.topic-tech {
  background-image:
    linear-gradient(0deg, rgba(13, 20, 46, 0.82), rgba(13, 20, 46, 0.18)),
    url("assets/images/backgrounds/TableMountainFacility.webp") !important;
}

.topic-sky {
  background-image:
    linear-gradient(0deg, rgba(13, 20, 46, 0.82), rgba(13, 20, 46, 0.18)),
    url("assets/images/backgrounds/TableMountainFacility.webp") !important;
  background-position: center 20%;
}

.image-day {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: clamp(24px, 5vw, 72px);
  padding: clamp(54px, 8vw, 104px) clamp(18px, 6vw, 84px);
  background: var(--paper);
  color: var(--paper-ink);
}

.image-day > div {
  align-self: center;
}

.image-day p:not(.kicker) {
  font-size: 21px;
  color: #3e4654;
}

.quote-attribution {
  display: block;
  text-align: right;
}

.image-day img {
  aspect-ratio: 4 / 3;
}

.newsletter {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  padding: clamp(46px, 7vw, 84px) clamp(18px, 6vw, 84px);
  background:
    linear-gradient(90deg, rgba(13, 20, 46, 0.95), rgba(13, 20, 46, 0.4)),
    url("assets/images/backgrounds/TakenFromISS.webp") center / cover;
}

.newsletter p {
  max-width: 560px;
  color: #d7dde7;
}

.newsletter form {
  display: flex;
  gap: 10px;
  min-width: min(520px, 100%);
}

.newsletter input {
  flex: 1;
  min-width: 0;
  border: 0;
  padding: 16px;
  font: inherit;
}

.newsletter button {
  border: 0;
  padding: 0 22px;
  background: var(--red);
  color: white;
  font-weight: 900;
  font: inherit;
  cursor: pointer;
}

.topics {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.topics a {
  border: 1px solid var(--line);
  padding: 12px 16px;
  font-weight: 900;
}

.site-footer {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 60px;
  padding: 54px clamp(18px, 6vw, 84px);
  background: var(--space-navy);
  border-top: 1px solid var(--line);
}

.footer-brand {
  margin-bottom: 22px;
}

.site-footer h2 {
  max-width: 420px;
  margin: 0 0 14px;
  font-size: clamp(26px, 4vw, 42px);
  line-height: 1;
}

.site-footer h2 a,
.site-footer p a {
  color: inherit;
  text-decoration: none;
}

.site-footer h2 a:hover,
.site-footer h2 a:focus-visible,
.site-footer p a:hover,
.site-footer p a:focus-visible {
  color: var(--eh-electric-blue);
}

.site-footer p {
  max-width: 560px;
  color: var(--muted);
}

.footer-links {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px 28px;
  align-content: end;
  font-weight: 800;
}

.multimedia-page {
  background: linear-gradient(180deg, #071025 0%, var(--space-navy) 58%, #090e20 100%);
}

.multimedia-hero {
  position: relative;
  min-height: var(--hero-page-height);
  display: grid;
  align-items: end;
  overflow: hidden;
  padding: var(--hero-pad-top) var(--site-gutter) var(--hero-pad-bottom);
}

.multimedia-hero > img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.multimedia-hero-shade {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(7, 16, 37, 0.95), rgba(13, 20, 46, 0.66), rgba(13, 20, 46, 0.2)),
    linear-gradient(0deg, rgba(7, 16, 37, 0.98), transparent 62%);
}

.multimedia-hero-content {
  position: relative;
  max-width: 920px;
}

.multimedia-hero h1 {
  max-width: 980px;
  margin: 0;
  font-size: var(--display-xl);
  line-height: 0.92;
  letter-spacing: 0;
}

.multimedia-hero p:not(.kicker) {
  max-width: 680px;
  color: #d7dde7;
  font-size: var(--body-large);
}

.media-jump-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}

.media-jump-links a,
.text-link {
  border: 1px solid rgba(36, 242, 255, 0.58);
  padding: 11px 15px;
  color: white;
  font-weight: 900;
  transition:
    background 160ms ease,
    border-color 160ms ease,
    transform 160ms ease;
}

.media-jump-links a:hover,
.text-link:hover {
  background: rgba(36, 242, 255, 0.12);
  border-color: var(--eh-cyan);
  transform: translateY(-2px);
}

.media-overview {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  padding: 1px clamp(18px, 6vw, 84px);
  background: rgba(36, 242, 255, 0.22);
}

.media-overview a {
  min-height: 188px;
  padding: clamp(22px, 3vw, 34px);
  background: rgba(10, 18, 42, 0.98);
  transition:
    background 160ms ease,
    transform 160ms ease;
}

.media-overview a:hover {
  background: rgba(15, 29, 68, 0.98);
  transform: translateY(-3px);
}

.media-overview span,
.book-list span,
.deck-grid span {
  display: block;
  color: var(--eh-cyan);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.media-overview strong {
  display: block;
  margin-top: 16px;
  color: white;
  font-size: clamp(21px, 2.65vw, 36px);
  line-height: 0.95;
}

.media-overview p {
  max-width: 260px;
  color: #c9d1dc;
}

.media-section {
  padding: clamp(58px, 8vw, 108px) clamp(18px, 6vw, 84px);
}

.media-section-heading {
  display: grid;
  gap: 8px;
  max-width: 900px;
  margin-bottom: 34px;
}

.media-section-heading h2 {
  margin: 0;
  font-size: clamp(35px, 5.6vw, 74px);
  line-height: 0.95;
  letter-spacing: 0;
}

.nowrap-heading {
  max-width: none;
  white-space: nowrap;
}

.book-feature {
  display: grid;
  grid-template-columns: minmax(220px, 0.44fr) minmax(0, 1fr);
  gap: clamp(28px, 6vw, 76px);
  align-items: center;
  padding: clamp(24px, 4vw, 46px);
  background:
    linear-gradient(135deg, rgba(20, 73, 255, 0.22), rgba(36, 242, 255, 0.08)),
    rgba(255, 255, 255, 0.045);
  border: 1px solid rgba(36, 242, 255, 0.28);
}

.book-cover-frame {
  width: min(100%, 360px);
  justify-self: center;
  filter: drop-shadow(0 34px 54px rgba(0, 0, 0, 0.46));
}

.book-cover-frame img {
  width: 100%;
  border-radius: 12px;
}

.book-details h3 {
  max-width: 860px;
  margin: 0;
  font-size: clamp(30px, 4.7vw, 62px);
  line-height: 0.98;
  letter-spacing: 0;
}

.book-details p:not(.tag) {
  max-width: 720px;
  color: #d7dde7;
  font-size: clamp(18px, 2vw, 24px);
}

.media-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
  margin-top: 22px;
}

.media-actions .button-link {
  margin-top: 0;
}

.media-actions .text-link {
  min-height: 46px;
  display: inline-flex;
  align-items: center;
}

.book-list,
.podcast-grid,
.deck-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
  margin-top: 22px;
}

.book-list article,
.podcast-card,
.deck-grid article {
  position: relative;
  min-height: 250px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: clamp(22px, 3vw, 30px);
  background: rgba(255, 255, 255, 0.055);
  border: 1px solid rgba(255, 255, 255, 0.13);
}

.book-list article {
  overflow: hidden;
}

.book-preview {
  position: absolute;
  z-index: 5;
  right: 18px;
  bottom: 18px;
  width: clamp(124px, 11vw, 154px);
  height: clamp(184px, 16vw, 224px);
  object-fit: contain;
  opacity: 0;
  pointer-events: none;
  transform: perspective(700px) rotateY(-8deg) rotateX(1deg) translate(14px, 16px) scale(0.94);
  transform-origin: left center;
  filter:
    drop-shadow(7px 7px 0 rgba(36, 242, 255, 0.16))
    drop-shadow(0 24px 34px rgba(0, 0, 0, 0.48));
  transition:
    opacity 160ms ease,
    transform 160ms ease;
}

.book-list article:hover .book-preview,
.book-list article:focus-within .book-preview {
  opacity: 1;
  transform: perspective(700px) rotateY(-8deg) rotateX(1deg) translate(0, 0) scale(1);
}

.book-list h3,
.podcast-card h3,
.deck-grid h3 {
  margin: 14px 0 12px;
  font-size: clamp(23px, 2.3vw, 34px);
  line-height: 1.05;
}

.podcast-card h3 span {
  display: block;
}

.book-list p,
.podcast-card p,
.deck-grid p {
  color: #c9d1dc;
}

.book-list a,
.podcast-card a,
.deck-grid a,
.article-list a,
.more-link {
  width: max-content;
  max-width: 100%;
  color: white;
  font-weight: 900;
  border-bottom: 3px solid var(--eh-cyan);
  padding-bottom: 5px;
}

.more-link {
  display: inline-flex;
  margin-top: 24px;
}

.podcasts-more-link {
  color: var(--paper-ink);
  border-color: var(--eh-sky-blue);
}

.articles-more-link {
  color: var(--paper-ink);
  border-color: var(--eh-sky-blue);
}

.podcasts-section,
.articles-section {
  background: #ffffff;
  color: var(--paper-ink);
}

.podcasts-section .kicker,
.articles-section .kicker {
  color: #435066;
}

.podcast-card,
.podcasts-section .article-list article {
  background: #eef3fa;
  border-color: #c8d4e6;
}

.podcast-card {
  overflow: hidden;
}

.podcast-card p,
.articles-section .tag {
  color: #485366;
}

.podcast-card a,
.article-list a {
  color: var(--paper-ink);
  border-color: var(--eh-sky-blue);
}

.podcast-preview {
  position: absolute;
  z-index: 5;
  right: 18px;
  bottom: 18px;
  width: clamp(132px, 11vw, 164px);
  aspect-ratio: 1;
  object-fit: cover;
  opacity: 0;
  pointer-events: none;
  transform: translate(16px, 16px) scale(0.92);
  filter:
    drop-shadow(7px 7px 0 rgba(7, 150, 255, 0.16))
    drop-shadow(0 24px 34px rgba(11, 20, 42, 0.34));
  transition:
    opacity 160ms ease,
    transform 160ms ease;
}

.podcast-card:hover .podcast-preview,
.podcast-card:focus-within .podcast-preview {
  opacity: 1;
  transform: translate(0, 0) scale(1);
}

.featured-podcast {
  grid-column: span 2;
  display: grid;
  grid-template-columns: 0.72fr 1fr;
  gap: 26px;
  align-items: center;
}

.podcast-art img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.presentations-section {
  background:
    linear-gradient(180deg, rgba(7, 16, 37, 0.96), rgba(13, 20, 46, 1)),
    var(--space-navy);
}

.deck-grid article {
  min-height: 310px;
  background:
    linear-gradient(135deg, rgba(20, 73, 255, 0.18), rgba(36, 242, 255, 0.06)),
    rgba(255, 255, 255, 0.055);
}

.article-list {
  display: grid;
  gap: 1px;
  background: #c8d4e6;
}

.article-list article {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 24px;
  align-items: center;
  padding: clamp(22px, 3vw, 34px);
  background: white;
}

.article-list h3 {
  margin: 0;
  font-size: clamp(23px, 2.4vw, 35px);
  line-height: 1.05;
}

.missions-page {
  background: linear-gradient(180deg, #080d1d 0%, var(--space-navy) 54%, #101829 100%);
}

.missions-hero {
  position: relative;
  min-height: var(--hero-page-height);
  display: grid;
  align-items: end;
  overflow: hidden;
  padding: var(--hero-pad-top) var(--site-gutter) var(--hero-pad-bottom);
}

.missions-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: url("assets/images/backgrounds/Microphone.jpg") center 42% / cover;
}

.missions-hero > img {
  position: absolute;
  inset: 4% 0 4% 7%;
  width: 93%;
  height: 92%;
  object-fit: contain;
  object-position: center;
  mask-image: linear-gradient(90deg, transparent 0, black 8%, black 90%, transparent 100%);
  -webkit-mask-image: linear-gradient(90deg, transparent 0, black 8%, black 90%, transparent 100%);
}

.missions-hero-shade {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(7, 10, 24, 0.94), rgba(13, 20, 46, 0.64), rgba(13, 20, 46, 0.16)),
    linear-gradient(0deg, rgba(7, 10, 24, 0.98), transparent 62%);
}

.missions-hero-content {
  position: relative;
  max-width: 960px;
  text-wrap: balance;
}

.missions-hero h1 {
  max-width: 900px;
  margin: 0;
  font-size: var(--display-lg);
  line-height: 0.94;
  letter-spacing: 0;
}

.missions-hero p:not(.kicker) {
  max-width: 710px;
  color: #d7dde7;
  font-size: var(--body-large);
}

.missions-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
  margin-top: 26px;
}

.missions-actions .button-link {
  margin-top: 0;
}

.missions-actions .text-link {
  display: inline-flex;
  align-items: center;
  min-height: 46px;
  padding: 0 18px;
  border-color: var(--pmi-orange-muted);
}

.mission-intro {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  padding: 1px clamp(18px, 6vw, 84px);
  background: rgba(185, 71, 11, 0.56);
}

.mission-intro article {
  min-height: 210px;
  padding: clamp(22px, 3vw, 34px);
  background: #0a1025;
}

.mission-intro span,
.speaking-grid span {
  display: block;
  color: var(--eh-cyan);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.mission-intro strong {
  display: block;
  margin-top: 18px;
  font-size: clamp(24px, 3vw, 42px);
  line-height: 0.95;
}

.mission-intro p {
  max-width: 270px;
  color: #c9d1dc;
}

.missions-section {
  padding: clamp(58px, 8vw, 108px) clamp(18px, 6vw, 84px);
}

.missions-section-heading {
  display: grid;
  gap: 8px;
  max-width: 940px;
  margin-bottom: 34px;
}

.missions-section-heading h2,
.missions-cta h2 {
  margin: 0;
  font-size: clamp(34px, 5.4vw, 72px);
  line-height: 0.95;
  letter-spacing: 0;
}

.spotlight-appearance {
  background: var(--paper);
  color: var(--paper-ink);
}

.spotlight-appearance .kicker,
.topics-section .kicker {
  color: #435066;
}

.appearance-feature {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: clamp(28px, 6vw, 78px);
  align-items: center;
}

.appearance-feature h3 {
  max-width: 780px;
  margin: 0;
  font-size: clamp(30px, 4.2vw, 60px);
  line-height: 0.98;
  letter-spacing: 0;
}

.appearance-feature p:not(.tag) {
  max-width: 680px;
  color: #3e4654;
  font-size: clamp(18px, 2vw, 23px);
}

.appearance-feature img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  box-shadow: var(--shadow);
}

.schedule-section {
  background:
    linear-gradient(180deg, rgba(7, 16, 37, 0.96), rgba(13, 20, 46, 1)),
    var(--space-navy);
}

.appearance-list {
  display: grid;
  gap: 1px;
  background: rgba(255, 255, 255, 0.18);
}

.appearance-list article {
  display: grid;
  grid-template-columns: minmax(120px, 0.18fr) 1fr auto;
  gap: clamp(20px, 4vw, 52px);
  align-items: center;
  padding: clamp(22px, 3vw, 34px);
  background: #0a1025;
}

.appearance-list time {
  color: var(--eh-cyan);
  font-size: clamp(21px, 2.6vw, 38px);
  font-weight: 900;
  line-height: 1;
}

.appearance-list h3 {
  margin: 0;
  font-size: clamp(24px, 2.8vw, 40px);
  line-height: 1.02;
}

.appearance-list p:not(.tag) {
  max-width: 700px;
  margin-bottom: 0;
  color: #c9d1dc;
}

.appearance-list a {
  color: white;
  font-weight: 900;
  border-bottom: 3px solid var(--eh-cyan);
  padding-bottom: 5px;
}

.topics-section {
  background: #ffffff;
  color: var(--paper-ink);
}

.speaking-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 20px;
}

.speaking-grid article {
  min-height: 320px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: clamp(22px, 3vw, 30px);
  background:
    linear-gradient(180deg, rgba(13, 20, 46, 0.1), rgba(13, 20, 46, 0.04)),
    #eef3fa;
  border: 1px solid #c8d4e6;
}

.speaking-grid span {
  color: var(--eh-electric-blue);
}

.speaking-grid h3 {
  margin: 40px 0 0;
  font-size: clamp(24px, 2.4vw, 36px);
  line-height: 1.02;
}

.missions-cta {
  position: relative;
  display: grid;
  gap: 24px;
  min-height: 580px;
  padding: clamp(48px, 7vw, 88px) clamp(18px, 6vw, 84px) clamp(48px, 7vw, 88px)
    clamp(42px, 9vw, 118px);
  overflow: hidden;
  background-color: var(--space-navy);
  align-content: center;
}

.missions-cta::before,
.missions-cta::after {
  content: "";
  position: absolute;
  inset: 0;
}

.missions-cta::before {
  background:
    linear-gradient(90deg, rgba(13, 20, 46, 0.98), rgba(13, 20, 46, 0.62)),
    url("assets/images/backgrounds/Microphone.jpg") 58% 56% / cover;
}

.missions-cta::after {
  inset: 0 -12% 0 28%;
  background:
    linear-gradient(90deg, rgba(13, 20, 46, 0.92) 0%, rgba(13, 20, 46, 0.48) 18%, rgba(13, 20, 46, 0.16) 42%, rgba(13, 20, 46, 0.36) 82%, rgba(13, 20, 46, 0.96) 100%),
    linear-gradient(rgba(13, 20, 46, 0.36), rgba(13, 20, 46, 0.36)),
    url("assets/images/backgrounds/Microphone.jpg") 56% center / contain no-repeat;
  opacity: 0.82;
  mask-image:
    linear-gradient(90deg, transparent 0, rgba(0, 0, 0, 0.08) 12%, rgba(0, 0, 0, 0.54) 27%, black 44%, black 66%, rgba(0, 0, 0, 0.52) 78%, transparent 94%),
    linear-gradient(180deg, transparent 0, black 14%, black 86%, transparent 100%);
  -webkit-mask-image:
    linear-gradient(90deg, transparent 0, rgba(0, 0, 0, 0.08) 12%, rgba(0, 0, 0, 0.54) 27%, black 44%, black 66%, rgba(0, 0, 0, 0.52) 78%, transparent 94%),
    linear-gradient(180deg, transparent 0, black 14%, black 86%, transparent 100%);
  mask-composite: intersect;
  -webkit-mask-composite: source-in;
}

.missions-cta > * {
  position: relative;
  z-index: 1;
}

.missions-cta h2 {
  max-width: 720px;
}

.missions-cta p:not(.kicker) {
  max-width: 650px;
  color: #d7dde7;
  font-size: clamp(18px, 2vw, 23px);
}

.missions-cta .button-link {
  width: max-content;
  margin-top: 0;
  background: linear-gradient(135deg, var(--eh-electric-blue), var(--eh-sky-blue));
}

.missions-cta .button-link:hover {
  background: linear-gradient(135deg, #0d36c9, #067bd1);
}

.missions-cta .button-link span {
  background: rgba(2, 8, 28, 0.36);
}

.about-page {
  background: var(--paper);
  color: var(--paper-ink);
}

.about-hero {
  position: relative;
  min-height: var(--hero-about-height);
  display: grid;
  align-items: end;
  overflow: hidden;
  padding: var(--hero-pad-top) var(--site-gutter) var(--hero-pad-bottom);
  color: white;
}

.about-hero > img {
  position: absolute;
  inset: 36px 0 -36px;
  width: 100%;
  height: calc(100% + 36px);
  object-fit: cover;
  object-position: 70% top;
}

.about-hero-shade {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(13, 20, 46, 0.94), rgba(13, 20, 46, 0.48), rgba(13, 20, 46, 0.08)),
    linear-gradient(0deg, rgba(13, 20, 46, 0.5), rgba(13, 20, 46, 0));
}

.about-hero-content {
  position: relative;
  max-width: 900px;
}

.about-hero h1 {
  max-width: 900px;
  margin: 0;
  font-size: clamp(42px, 6.2vw, 86px);
  line-height: 0.94;
  letter-spacing: 0;
}

.about-hero p:not(.kicker) {
  max-width: 620px;
  margin: 22px 0 0;
  color: #dbe5f7;
  font-size: var(--body-large);
}

.about-overview {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: clamp(16px, 2vw, 24px);
  padding: clamp(30px, 4.5vw, 56px) clamp(8px, 1.5vw, 24px);
  background: #eef3fa;
}

.about-overview a {
  min-height: 210px;
  display: flex;
  flex-direction: column;
  padding: clamp(24px, 3vw, 38px);
  background: white;
  border-radius: 8px;
  border: 1px solid #d5dce8;
  box-shadow: 0 16px 44px rgba(13, 20, 46, 0.08);
  transition:
    border-color 160ms ease,
    transform 160ms ease,
  box-shadow 160ms ease;
}

.about-overview a:hover {
  border-color: rgba(20, 73, 255, 0.45);
  box-shadow: 0 22px 60px rgba(13, 20, 46, 0.13);
  transform: translateY(-3px);
}

.about-overview span,
.work-grid span {
  display: block;
  margin-bottom: 18px;
  color: var(--eh-electric-blue);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.about-overview strong {
  display: block;
  color: var(--space-navy);
  font-size: clamp(25px, 2.6vw, 42px);
  line-height: 1;
}

.about-overview a:first-child strong {
  margin-top: 0;
}

.about-overview strong .nowrap {
  display: inline;
  margin: 0;
  color: inherit;
  font-size: inherit;
  font-weight: inherit;
  letter-spacing: inherit;
  text-transform: none;
  white-space: nowrap;
}

.about-overview p {
  max-width: 340px;
  margin: auto 0 0;
  color: #4a5260;
}

.about-section {
  padding: clamp(48px, 7vw, 90px) clamp(18px, 6vw, 84px);
}

.about-section-heading {
  display: grid;
  grid-template-columns: minmax(0, 0.55fr) minmax(0, 1fr);
  gap: clamp(24px, 6vw, 90px);
  align-items: start;
  margin-bottom: clamp(34px, 5vw, 68px);
}

.about-section-heading h2,
.bio-layout h2,
.about-cta h2 {
  margin: 0;
  color: var(--space-navy);
  font-size: clamp(32px, 4.4vw, 62px);
  line-height: 0.96;
  letter-spacing: 0;
}

.work-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
}

.work-grid article {
  min-height: 250px;
  display: flex;
  flex-direction: column;
  padding: clamp(22px, 3vw, 34px);
  background:
    linear-gradient(180deg, rgba(20, 73, 255, 0.08), rgba(36, 242, 255, 0.03)),
    white;
  border-radius: 8px;
  border: 1px solid #d5dce8;
  box-shadow: 0 16px 44px rgba(13, 20, 46, 0.08);
}

.work-grid h3 {
  max-width: 250px;
  margin: 0;
  color: var(--space-navy);
  font-size: clamp(25px, 2.5vw, 42px);
  line-height: 1;
}

.work-grid p {
  margin: auto 0 0;
  color: #4a5260;
}

.partner-section {
  background: var(--space-navy);
  color: white;
}

.partner-section .about-section-heading h2 {
  color: white;
}

.partner-wall {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.partner-wall a {
  position: relative;
  overflow: hidden;
  min-height: clamp(148px, 12vw, 168px);
  display: grid;
  place-items: center;
  padding: 24px;
  background: white;
  border-radius: 8px;
  border: 1px solid rgba(255, 255, 255, 0.28);
  box-shadow: 0 18px 48px rgba(0, 0, 0, 0.16);
  color: #eef6ff;
  font-size: clamp(18px, 2vw, 28px);
  font-weight: 900;
  line-height: 1.1;
  text-align: center;
  text-decoration: none;
  cursor: pointer;
  outline: none;
  isolation: isolate;
}

.partner-wall a::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    linear-gradient(180deg, rgba(7, 150, 255, 0.22), rgba(255, 96, 14, 0.08)),
    var(--space-navy);
  transform: translateY(101%);
  transition: transform 260ms ease;
  pointer-events: none;
}

.partner-overlay {
  position: absolute;
  inset: auto 22px 20px;
  z-index: 2;
  display: grid;
  gap: 14px;
  color: white;
  font-size: clamp(14px, 1.2vw, 18px);
  font-weight: 900;
  line-height: 1.1;
  text-align: left;
  transform: translateY(148%);
  transition: transform 300ms ease;
  pointer-events: none;
}

.partner-overlay strong,
.partner-overlay em {
  display: block;
}

.partner-overlay em {
  color: var(--pmi-orange);
  font-size: 12px;
  font-style: normal;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.partner-wall a:hover::before,
.partner-wall a:focus-visible::before {
  transform: translateY(0);
}

.partner-wall a:hover .partner-overlay,
.partner-wall a:focus-visible .partner-overlay {
  transform: translateY(0);
}

.partner-wall img {
  width: min(72%, 220px);
  max-height: 78px;
  object-fit: contain;
  transition:
    transform 260ms ease,
    opacity 260ms ease;
}

.partner-placeholder {
  background:
    linear-gradient(135deg, rgba(20, 73, 255, 0.08), rgba(36, 242, 255, 0.05)),
    #ffffff;
}

.placeholder-logo {
  display: block;
  color: var(--space-navy);
  font-size: clamp(18px, 1.8vw, 25px);
  font-weight: 900;
  line-height: 1.05;
  transition:
    transform 260ms ease,
    opacity 260ms ease;
}

.partner-wall a:hover .placeholder-logo,
.partner-wall a:focus-visible .placeholder-logo {
  opacity: 0.2;
  transform: translateY(-8px) scale(0.96);
}

.partner-wall a:hover img,
.partner-wall a:focus-visible img {
  opacity: 0.2;
  transform: translateY(-8px) scale(0.96);
}

.partner-wall img.columbia-logo {
  width: min(83.16%, 254px);
  max-height: 90px;
}

.partner-wall img.dod-logo {
  width: min(86.94%, 266px);
  max-height: 95px;
}

.partner-wall img.georgetown-logo {
  width: min(83.16%, 254px);
  max-height: 90px;
}

.partner-wall img.pmi-logo {
  width: min(64.8%, 198px);
  max-height: 70px;
}

.partner-wall a:nth-child(4n + 1) {
  color: var(--eh-cyan);
}

.partner-wall a:nth-child(4n + 3) {
  color: #c7d7ff;
}

.bio-section {
  background: #f4f6fa;
}

.bio-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  grid-template-areas:
    "copy ."
    "intro photos"
    "wide photos";
  column-gap: clamp(28px, 4vw, 56px);
  row-gap: 0;
  align-items: start;
}

.bio-copy-block {
  grid-area: copy;
}

.bio-intro {
  grid-area: intro;
  margin-top: clamp(56px, 5vw, 78px) !important;
}

.bio-layout p:not(.kicker) {
  max-width: 760px;
  margin: 24px 0 0;
  color: #3e4654;
  font-size: clamp(18px, 2vw, 24px);
}

.bio-photo-stack {
  grid-area: photos;
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 18px;
  margin-top: clamp(56px, 5vw, 78px);
}

.bio-section-wide {
  grid-area: wide;
  margin-top: 0.75em !important;
}

.bio-section-more {
  grid-column: 1 / -1;
  max-width: none !important;
  margin-top: 0.75em !important;
}

.bio-photo-stack figure {
  margin: 0;
  background: white;
  box-shadow: 0 18px 50px rgba(13, 20, 46, 0.14);
}

.bio-photo-stack figure:nth-child(1) {
  grid-column: 1 / 7;
}

.bio-photo-stack figure:nth-child(2) {
  grid-column: 1 / 4;
}

.bio-photo-stack figure:nth-child(3) {
  grid-column: 4 / 7;
}

.bio-photo-stack img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.bio-photo-stack figure:nth-child(1) img {
  aspect-ratio: 16 / 9;
  object-position: 72% center;
}

.bio-photo-stack figcaption {
  padding: 14px 16px 18px;
  color: var(--space-navy);
  font-weight: 900;
}

.social-section {
  background: white;
}

.social-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.75fr) minmax(0, 1.25fr);
  gap: clamp(28px, 6vw, 86px);
  align-items: center;
}

.social-copy p {
  max-width: 620px;
  margin: 0;
  color: #3e4654;
  font-size: clamp(18px, 2vw, 24px);
}

.linkedin-window {
  overflow: hidden;
  background: #f4f7fb;
  border: 1px solid #d5dce8;
  box-shadow: 0 24px 64px rgba(13, 20, 46, 0.13);
}

.linkedin-window-bar {
  display: flex;
  align-items: center;
  gap: 12px;
  min-height: 58px;
  padding: 0 20px;
  background: var(--space-navy);
  color: white;
  font-weight: 900;
}

.linkedin-window-bar span {
  width: 12px;
  height: 12px;
  background: var(--eh-cyan);
  border-radius: 999px;
  box-shadow: 18px 0 0 rgba(36, 242, 255, 0.45), 36px 0 0 rgba(36, 242, 255, 0.22);
}

.linkedin-embed-placeholder {
  min-height: 360px;
  display: grid;
  align-content: center;
  padding: clamp(26px, 4vw, 46px);
  background:
    linear-gradient(135deg, rgba(20, 73, 255, 0.08), rgba(36, 242, 255, 0.04)),
    white;
}

.linkedin-embed-placeholder h3 {
  max-width: 620px;
  margin: 0;
  color: var(--space-navy);
  font-size: clamp(30px, 4vw, 58px);
  line-height: 0.98;
}

.linkedin-embed-placeholder p:not(.tag) {
  max-width: 560px;
  color: #4a5260;
  font-size: clamp(17px, 1.8vw, 21px);
}

.about-cta {
  display: flex;
  justify-content: flex-start;
  gap: clamp(48px, 8vw, 120px);
  align-items: center;
  padding: clamp(54px, 8vw, 96px) clamp(18px, 6vw, 84px);
  background:
    linear-gradient(90deg, rgba(13, 20, 46, 0.96), rgba(13, 20, 46, 0.5)),
    url("assets/images/backgrounds/TakenFromISS.webp") center / cover;
  color: white;
}

.about-cta h2 {
  max-width: 850px;
  color: white;
}

.about-cta .button-link {
  flex: 0 0 auto;
  margin-top: 28px;
}

.contact-page {
  background: linear-gradient(180deg, #080d1d 0%, var(--space-navy) 44%, #f4f6fa 44%, #f4f6fa 100%);
  color: var(--ink);
}

.contact-hero {
  position: relative;
  min-height: var(--hero-page-height);
  display: grid;
  align-items: end;
  overflow: hidden;
  padding: var(--hero-pad-top) var(--site-gutter) var(--hero-pad-bottom);
}

.contact-hero > img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 36%;
}

.contact-hero-shade {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(7, 10, 24, 0.96), rgba(13, 20, 46, 0.64), rgba(13, 20, 46, 0.18)),
    linear-gradient(0deg, rgba(7, 10, 24, 0.98), transparent 62%);
}

.contact-hero-content {
  position: relative;
  max-width: 920px;
  text-wrap: balance;
}

.contact-hero h1 {
  max-width: 930px;
  margin: 0;
  font-size: var(--display-lg);
  line-height: 0.94;
  letter-spacing: 0;
}

.contact-hero p:not(.kicker) {
  max-width: 700px;
  color: #d7dde7;
  font-size: var(--body-large);
}

.contact-overview {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  padding: 1px clamp(18px, 6vw, 84px);
  background: rgba(36, 242, 255, 0.22);
}

.contact-overview article {
  min-height: 210px;
  padding: clamp(22px, 3vw, 34px);
  background: #0a1025;
}

.contact-overview span,
.contact-prompts span {
  display: block;
  color: var(--eh-cyan);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.contact-overview strong {
  display: block;
  margin-top: 18px;
  color: white;
  font-size: clamp(24px, 3vw, 42px);
  line-height: 0.95;
}

.contact-overview p {
  max-width: 280px;
  color: #c9d1dc;
}

.contact-section {
  padding: clamp(58px, 8vw, 108px) clamp(18px, 6vw, 84px);
  background: #f4f6fa;
  color: var(--paper-ink);
}

.contact-section-heading {
  display: grid;
  grid-template-columns: minmax(0, 0.55fr) minmax(0, 1fr);
  gap: clamp(24px, 6vw, 90px);
  align-items: start;
  margin-bottom: clamp(34px, 5vw, 68px);
}

.contact-section-heading h2,
.contact-band h2 {
  margin: 0;
  color: var(--space-navy);
  font-size: clamp(32px, 4.4vw, 62px);
  line-height: 0.96;
  letter-spacing: 0;
}

.contact-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(320px, 0.75fr);
  gap: clamp(28px, 5vw, 70px);
  align-items: start;
}

.contact-form {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  padding: clamp(22px, 3vw, 34px);
  background: white;
  border: 1px solid #d5dce8;
  border-radius: 8px;
  box-shadow: 0 18px 50px rgba(13, 20, 46, 0.12);
}

.form-row {
  display: grid;
  gap: 8px;
}

.form-row.full-width,
.contact-form button,
.form-note {
  grid-column: 1 / -1;
}

.contact-form label {
  color: var(--space-navy);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
  width: 100%;
  border: 1px solid #c6cfdd;
  border-radius: 0;
  background: #f8fafc;
  color: var(--paper-ink);
  font: inherit;
  padding: 14px 15px;
  outline: 0;
}

.contact-form textarea {
  resize: vertical;
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
  border-color: var(--eh-electric-blue);
  box-shadow: 0 0 0 3px rgba(20, 73, 255, 0.12);
}

.contact-form button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 52px;
  border: 0;
  background: linear-gradient(135deg, var(--eh-electric-blue), var(--eh-sky-blue));
  color: white;
  font: inherit;
  font-weight: 900;
  cursor: pointer;
  transition:
    transform 160ms ease,
    background 160ms ease;
}

.contact-form button:hover {
  transform: translateY(-2px);
  background: linear-gradient(135deg, #0d36c9, #067bd1);
}

.contact-form button span {
  display: grid;
  place-items: center;
  width: 24px;
  height: 24px;
  background: rgba(2, 8, 28, 0.36);
  border-radius: 999px;
}

.form-note {
  margin: 0;
  color: #5d6674;
}

.contact-card {
  position: sticky;
  top: 112px;
  padding: clamp(26px, 4vw, 42px);
  background:
    linear-gradient(135deg, rgba(20, 73, 255, 0.16), rgba(36, 242, 255, 0.06)),
    var(--space-navy);
  border: 1px solid rgba(36, 242, 255, 0.32);
  border-radius: 8px;
  color: white;
  box-shadow: 0 22px 60px rgba(13, 20, 46, 0.2);
}

.contact-card h3 {
  margin: 0;
  font-size: clamp(29px, 3.5vw, 50px);
  line-height: 0.98;
  letter-spacing: 0;
}

.contact-card p:not(.tag) {
  color: #d7dde7;
  font-size: clamp(17px, 1.8vw, 21px);
}

.contact-details {
  display: grid;
  gap: 12px;
  margin-top: 28px;
}

.contact-details a {
  border-top: 1px solid rgba(255, 255, 255, 0.22);
  padding-top: 12px;
  color: white;
  font-weight: 900;
}

.contact-band {
  display: grid;
  grid-template-columns: minmax(0, 0.86fr) minmax(0, 1.14fr);
  gap: clamp(28px, 6vw, 82px);
  padding: clamp(54px, 8vw, 96px) clamp(18px, 6vw, 84px);
  background: white;
  color: var(--paper-ink);
}

.contact-prompts {
  display: grid;
  gap: 16px;
}

.contact-prompts article {
  padding: clamp(20px, 3vw, 30px);
  background: #eef3fa;
  border: 1px solid #d5dce8;
  border-radius: 8px;
}

.contact-prompts span {
  color: var(--eh-electric-blue);
}

.contact-prompts p {
  max-width: 620px;
  margin-bottom: 0;
  color: #4a5260;
  font-size: clamp(17px, 1.8vw, 21px);
}

.blog-page {
  background: linear-gradient(180deg, #080d1d 0%, var(--space-navy) 52%, #f4f6fa 52%, #f4f6fa 100%);
  color: var(--ink);
}

.blog-hero {
  position: relative;
  min-height: var(--hero-page-height);
  display: grid;
  align-items: end;
  overflow: hidden;
  padding: var(--hero-pad-top) var(--site-gutter) var(--hero-pad-bottom);
}

.blog-hero > img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 62%;
}

.blog-hero-shade {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(7, 10, 24, 0.96), rgba(13, 20, 46, 0.6), rgba(13, 20, 46, 0.06)),
    linear-gradient(0deg, rgba(7, 10, 24, 0.9), transparent 62%);
}

.blog-hero-content {
  position: relative;
  max-width: 900px;
  text-wrap: balance;
}

.blog-hero h1 {
  max-width: 920px;
  margin: 0;
  font-size: var(--display-lg);
  line-height: 0.94;
  letter-spacing: 0;
}

.blog-hero p:not(.kicker) {
  max-width: 690px;
  color: #d7dde7;
  font-size: var(--body-large);
}

.blog-hero .button-link {
  background: var(--eh-cyan);
  color: var(--space-navy);
}

.blog-hero .button-link:hover {
  background: #8dfaff;
}

.blog-hero .button-link span {
  background: rgba(13, 20, 46, 0.16);
}

.blog-archive {
  --blog-archive-gap: clamp(18px, 2.4vw, 32px);
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(306px, 378px);
  gap: var(--blog-archive-gap);
  align-items: start;
  padding: clamp(58px, 8vw, 108px) clamp(18px, 6vw, 84px) clamp(58px, 8vw, 108px)
    clamp(18px, 6vw, 84px);
  background: #f4f6fa;
  color: var(--paper-ink);
}

.blog-archive-heading {
  display: grid;
  gap: 10px;
  max-width: 920px;
  margin-bottom: clamp(28px, 4vw, 48px);
}

.blog-archive-heading .kicker {
  color: #435066;
}

.blog-archive-heading h2 {
  max-width: 860px;
  margin: 0;
  color: var(--space-navy);
  font-size: clamp(34px, 5vw, 68px);
  line-height: 0.95;
  letter-spacing: 0;
}

.blog-archive-heading p:not(.kicker) {
  max-width: 760px;
  margin: 0;
  color: #4a5260;
  font-size: clamp(18px, 2vw, 23px);
}

.blog-card-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
}

.blog-card {
  overflow: hidden;
  display: flex;
  flex-direction: column;
  min-height: 100%;
  background: white;
  border: 1px solid #d5dce8;
  border-radius: 8px;
  box-shadow: 0 16px 44px rgba(13, 20, 46, 0.08);
  transition:
    border-color 160ms ease,
    box-shadow 160ms ease,
    transform 160ms ease;
}

.blog-card:hover {
  border-color: rgba(20, 73, 255, 0.45);
  box-shadow: 0 22px 60px rgba(13, 20, 46, 0.13);
  transform: translateY(-3px);
}

.blog-card img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
}

.blog-card > div {
  display: flex;
  flex: 1;
  flex-direction: column;
  padding: clamp(20px, 3vw, 30px);
}

.blog-card time {
  display: block;
  margin: -2px 0 12px;
  color: #697383;
  font-size: 13px;
  font-weight: 800;
}

.blog-card h3 {
  margin: 0;
  color: var(--space-navy);
  font-size: clamp(24px, 2.4vw, 34px);
  line-height: 1.02;
  letter-spacing: 0;
}

.blog-card p:not(.tag) {
  color: #4a5260;
  font-size: var(--body-card);
  line-height: 1.42;
}

.blog-card a {
  width: max-content;
  margin-top: auto;
  color: var(--space-navy);
  font-weight: 900;
  border-bottom: 3px solid var(--eh-electric-blue);
  padding-bottom: 5px;
}

.featured-post {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
}

.featured-post img {
  height: 100%;
  aspect-ratio: auto;
}

.featured-post h3 {
  font-size: clamp(30px, 4vw, 54px);
}

.blog-category-panel {
  position: sticky;
  top: 112px;
  width: 110%;
  justify-self: start;
  padding: clamp(22px, 3vw, 30px);
  background:
    linear-gradient(135deg, rgba(20, 73, 255, 0.16), rgba(36, 242, 255, 0.06)),
    var(--space-navy);
  border: 1px solid rgba(36, 242, 255, 0.32);
  border-radius: 8px;
  color: white;
  box-shadow: 0 22px 60px rgba(13, 20, 46, 0.18);
}

.blog-category-panel h2 {
  margin: 0 0 20px;
  font-size: clamp(27px, 3vw, 40px);
  line-height: 0.98;
  letter-spacing: 0;
}

.blog-category-panel nav {
  display: grid;
  gap: 1px;
  background: rgba(255, 255, 255, 0.14);
}

.blog-category-panel nav a {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  align-items: center;
  padding: 15px 0;
  background: var(--space-navy);
  color: #e7edf8;
  font-size: 1.3rem;
  font-weight: 900;
}

.blog-category-panel nav a:hover,
.blog-category-panel nav a.active {
  color: var(--eh-cyan);
}

.blog-category-panel strong {
  display: grid;
  place-items: center;
  min-width: 34px;
  height: 28px;
  background: rgba(36, 242, 255, 0.12);
  border-radius: 999px;
  color: white;
  font-size: 13px;
}

.blog-item-page {
  background: #f4f6fa;
  color: var(--paper-ink);
}

.blog-item {
  padding-top: 84px;
}

.blog-item-hero {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(320px, 0.72fr);
  gap: clamp(28px, 5vw, 72px);
  align-items: end;
  min-height: var(--hero-blog-item-height);
  padding: clamp(88px, 11vw, 150px) var(--site-gutter) clamp(42px, 6vw, 72px);
  background:
    linear-gradient(135deg, rgba(20, 73, 255, 0.12), rgba(36, 242, 255, 0.06)),
    white;
  border-bottom: 1px solid #d5dce8;
}

.blog-item-hero-copy {
  display: grid;
  gap: 18px;
  max-width: 980px;
}

.back-link {
  width: max-content;
  color: var(--space-navy);
  font-size: 14px;
  font-weight: 900;
  border-bottom: 3px solid var(--eh-electric-blue);
  padding-bottom: 5px;
}

.blog-item-hero h1 {
  max-width: 1000px;
  margin: 0;
  color: var(--space-navy);
  font-size: clamp(42px, 6vw, 82px);
  line-height: 0.94;
  letter-spacing: 0;
}

.blog-item-hero p:not(.kicker) {
  max-width: 760px;
  margin: 0;
  color: #465062;
  font-size: clamp(19px, 2vw, 25px);
}

.article-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.article-meta span {
  padding: 8px 12px;
  background: #e8edf7;
  color: #334054;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 900;
}

.blog-item-hero figure {
  margin: 0;
  background: var(--space-navy);
  border-radius: 8px;
  box-shadow: var(--shadow);
  overflow: hidden;
}

.blog-item-hero figure img {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
}

.blog-item-hero figcaption {
  padding: 14px 16px;
  color: #d7dde7;
  font-size: 13px;
}

.blog-item-layout {
  display: grid;
  grid-template-columns: minmax(220px, 310px) minmax(0, 1fr);
  gap: clamp(28px, 5vw, 74px);
  align-items: start;
  padding: clamp(52px, 7vw, 92px) clamp(18px, 6vw, 84px) clamp(72px, 9vw, 118px);
}

.article-side-note {
  position: sticky;
  top: 112px;
  padding: 24px;
  background: var(--space-navy);
  color: white;
  border-radius: 8px;
  box-shadow: 0 18px 48px rgba(13, 20, 46, 0.16);
}

.article-side-note p:not(.kicker) {
  margin: 0;
  color: #d7dde7;
  font-size: 17px;
}

.article-body {
  display: grid;
  gap: 24px;
  padding: clamp(26px, 4vw, 48px);
  background: white;
  border: 1px solid #d5dce8;
  border-radius: 8px;
  box-shadow: 0 18px 54px rgba(13, 20, 46, 0.08);
}

.article-body p {
  margin: 0;
  color: #303847;
  font-size: clamp(18px, 1.8vw, 22px);
  line-height: 1.68;
}

.article-body .lede {
  color: var(--space-navy);
  font-size: clamp(22px, 2.4vw, 30px);
  line-height: 1.38;
}

.article-body h2 {
  margin: 18px 0 -8px;
  color: var(--space-navy);
  font-size: clamp(28px, 3vw, 42px);
  line-height: 1.04;
  letter-spacing: 0;
}

.article-body blockquote {
  margin: 8px 0;
  padding: clamp(22px, 3vw, 34px);
  background:
    linear-gradient(135deg, rgba(20, 73, 255, 0.12), rgba(36, 242, 255, 0.08)),
    #f4f6fa;
  border-left: 6px solid var(--eh-electric-blue);
}

.article-body blockquote p {
  color: var(--space-navy);
  font-size: clamp(22px, 2.4vw, 30px);
  line-height: 1.32;
  font-weight: 800;
}

.articles-page {
  background: #f4f6fa;
  color: var(--paper-ink);
}

.articles-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 0.42fr);
  gap: clamp(28px, 6vw, 86px);
  align-items: end;
  min-height: var(--hero-article-height);
  padding: var(--hero-pad-top) var(--site-gutter) var(--hero-pad-bottom);
  background:
    radial-gradient(circle at 78% 22%, rgba(36, 242, 255, 0.18), transparent 34%),
    linear-gradient(135deg, #071022 0%, var(--space-navy) 62%, #111b36 100%);
  color: white;
}

.articles-hero-copy {
  display: grid;
  gap: 18px;
  max-width: 980px;
}

.articles-hero h1 {
  max-width: 940px;
  margin: 0;
  font-size: var(--display-xl);
  line-height: 0.92;
  letter-spacing: 0;
}

.articles-hero p:not(.kicker) {
  max-width: 720px;
  margin: 0;
  color: #d7dde7;
  font-size: var(--body-large);
}

.articles-hero-note {
  display: grid;
  gap: 14px;
  padding: clamp(22px, 3vw, 32px);
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid rgba(36, 242, 255, 0.28);
  border-radius: 8px;
}

.articles-hero-note p {
  margin: 0;
  color: #d7dde7;
  font-weight: 700;
}

.articles-library {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(286px, 348px);
  gap: clamp(20px, 3vw, 38px);
  align-items: start;
  padding: clamp(54px, 8vw, 104px) clamp(18px, 6vw, 84px) clamp(72px, 9vw, 118px);
}

.articles-library-heading {
  display: grid;
  gap: 10px;
  max-width: 860px;
  margin-bottom: clamp(24px, 4vw, 42px);
}

.articles-library-heading .kicker {
  color: #435066;
}

.articles-library-heading h2 {
  margin: 0;
  color: var(--space-navy);
  font-size: clamp(34px, 5vw, 64px);
  line-height: 0.96;
  letter-spacing: 0;
}

.articles-library-heading p {
  margin: 0;
  color: #4a5260;
  font-size: clamp(17px, 1.8vw, 22px);
}

.article-tile-grid {
  display: grid;
  gap: 14px;
}

.article-tile {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: clamp(18px, 3vw, 34px);
  align-items: center;
  padding: clamp(22px, 3vw, 34px);
  background: white;
  border: 1px solid #d5dce8;
  border-radius: 8px;
  box-shadow: 0 16px 42px rgba(13, 20, 46, 0.07);
  transition:
    border-color 160ms ease,
    box-shadow 160ms ease,
    transform 160ms ease;
}

.article-tile:hover {
  border-color: rgba(20, 73, 255, 0.58);
  box-shadow: 0 22px 58px rgba(13, 20, 46, 0.12);
  transform: translateY(-2px);
}

.article-tile-content {
  display: grid;
  gap: 10px;
}

.article-tile h3 {
  margin: 0;
  color: var(--space-navy);
  font-size: clamp(24px, 2.8vw, 38px);
  line-height: 1.02;
  letter-spacing: 0;
}

.article-title-link {
  color: inherit;
}

.article-title-link:hover {
  color: var(--eh-electric-blue);
}

.article-tile p:not(.tag) {
  max-width: 780px;
  margin: 0;
  color: #4a5260;
  font-size: clamp(16px, 1.5vw, 19px);
}

.article-tile-cta {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  width: max-content;
  color: var(--space-navy);
  font-weight: 900;
  border-bottom: 3px solid var(--eh-electric-blue);
  padding-bottom: 5px;
}

.article-tile-clickable {
  color: inherit;
  cursor: pointer;
}

.article-tile-clickable:hover .article-tile-cta {
  border-color: var(--eh-electric-blue);
}

.article-tile-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.article-tile-meta span {
  padding: 7px 10px;
  background: #edf2f8;
  color: #435066;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.article-tile-status {
  display: block;
}

.article-tile-status p {
  margin: 0;
  color: #4a5260;
  font-size: clamp(18px, 1.8vw, 22px);
  font-weight: 800;
}

.article-tile[hidden] {
  display: none;
}

.article-tile-link-disabled {
  color: #697383;
  font-weight: 900;
}

.articles-category-panel {
  position: sticky;
  top: 112px;
  width: 110%;
  justify-self: start;
  padding: clamp(22px, 3vw, 30px);
  background:
    linear-gradient(135deg, rgba(20, 73, 255, 0.16), rgba(36, 242, 255, 0.06)),
    var(--space-navy);
  border: 1px solid rgba(36, 242, 255, 0.32);
  border-radius: 8px;
  color: white;
  box-shadow: 0 22px 60px rgba(13, 20, 46, 0.18);
}

.articles-category-panel h2 {
  margin: 0 0 20px;
  font-size: clamp(27px, 3vw, 38px);
  line-height: 0.98;
  letter-spacing: 0;
}

.articles-category-panel nav {
  display: grid;
  gap: 1px;
  background: rgba(255, 255, 255, 0.14);
}

.articles-category-panel nav a {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  align-items: center;
  padding: 15px 0;
  background: var(--space-navy);
  color: #e7edf8;
  font-size: 1.3rem;
  font-weight: 900;
}

.articles-category-panel nav a:hover,
.articles-category-panel nav a.active {
  color: var(--eh-cyan);
}

.articles-category-panel strong {
  display: grid;
  place-items: center;
  min-width: 34px;
  height: 28px;
  background: rgba(36, 242, 255, 0.12);
  border-radius: 999px;
  color: white;
  font-size: 13px;
}

@media (min-width: 1181px) {
  .hero {
    min-height: var(--hero-home-height);
  }

  .hero-content {
    width: min(980px, calc(100% - (var(--site-gutter) * 2)));
  }

  .hero-title-lines span,
  .hero-subtitle-lines span {
    display: block;
  }

  .hero-subtitle-lines {
    max-width: 900px !important;
  }

  .multimedia-hero,
  .missions-hero,
  .contact-hero,
  .blog-hero {
    min-height: var(--hero-page-height);
  }

  .about-hero {
    min-height: var(--hero-about-height);
  }

  .articles-hero {
    min-height: var(--hero-article-height);
  }

  .blog-item-hero {
    min-height: var(--hero-blog-item-height);
  }
}

@media (max-width: 1180px) {
  .about-hero {
    min-height: 760px;
    padding-right: clamp(42px, 6vw, 72px);
    padding-left: clamp(42px, 6vw, 72px);
  }

  .about-hero-content {
    max-width: 760px;
  }

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

  .about-overview a:first-child strong {
    margin-top: 0;
  }

  .work-grid,
  .partner-wall,
  .speaking-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .about-section-heading,
  .contact-section-heading,
  .bio-layout,
  .social-layout {
    grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
  }
}

@media (max-width: 980px) {
  .site-header {
    grid-template-columns: auto 1fr auto;
  }

  .brand {
    justify-self: center;
  }

  .menu-button {
    display: block;
  }

  .nav-left {
    position: fixed;
    top: 84px;
    left: 0;
    right: 0;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 20px;
    background: var(--space-navy-soft);
    border-bottom: 1px solid var(--line);
  }

  .nav-left.open {
    display: flex;
  }

  .nav-left a {
    padding: 16px 0;
    border-bottom: 1px solid var(--line);
  }

  .nav-dropdown {
    display: grid;
  }

  .nav-dropdown::after {
    display: none;
  }

  .nav-dropdown-menu {
    position: static;
    display: none;
    min-width: 0;
    padding: 6px 0 10px 18px;
    background: transparent;
    border: 0;
    box-shadow: none;
    opacity: 1;
    pointer-events: auto;
    transform: none;
  }

  .nav-dropdown:focus-within .nav-dropdown-menu {
    display: grid;
  }

  .nav-dropdown-menu a {
    padding: 10px 0;
    color: #c7d7ff;
  }

  .nav-explore-toggle {
    justify-content: space-between;
    padding: 16px 0;
    border-bottom: 1px solid var(--line);
  }

  .mega-menu {
    top: 84px;
    max-height: calc(100vh - 84px);
  }

  .mega-layout,
  .mega-cards {
    grid-template-columns: 1fr;
  }

  .mega-links {
    border-right: 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.18);
    padding: 0 0 28px;
  }

  .nav-right a:not(.nasa-plus) {
    display: none;
  }

  .hero {
    min-height: 700px;
    display: grid;
    align-items: end;
    align-content: normal;
    grid-template-rows: none;
    padding-top: 0;
    padding-bottom: 0;
  }

  .hero-content {
    margin-bottom: 220px;
  }

  .hero-meta,
  .mission-strip,
  .mission-intro,
  .contact-overview,
  .appearance-feature,
  .media-overview,
  .split,
  .video-feature,
  .image-day,
  .site-footer {
    grid-template-columns: 1fr;
  }

  .news-grid {
    grid-template-columns: 1fr 1fr;
  }

  .lead-card {
    grid-column: auto;
    grid-row: auto;
  }

  .news-grid article:nth-child(n) {
    grid-column: auto;
    grid-row: auto;
  }

  .topic-grid {
    grid-template-columns: 1fr 1fr;
  }

  .newsletter {
    align-items: stretch;
    flex-direction: column;
  }

  .book-feature,
  .featured-podcast {
    grid-template-columns: 1fr;
  }

  .book-list,
  .podcast-grid,
  .deck-grid,
  .about-overview,
  .speaking-grid {
    grid-template-columns: 1fr 1fr;
  }

  .about-hero {
    min-height: 800px;
    padding-right: clamp(40px, 7vw, 64px);
    padding-bottom: 86px;
    padding-left: clamp(40px, 7vw, 64px);
  }

  .about-hero h1 {
    max-width: 720px;
  }

  .about-section-heading,
  .contact-section-heading,
  .contact-layout,
  .contact-band,
  .bio-layout,
  .social-layout {
    grid-template-columns: 1fr;
  }

  .bio-layout {
    grid-template-areas:
      "copy"
      "intro"
      "photos"
      "wide";
  }

  .about-cta {
    align-items: flex-start;
    flex-direction: column;
  }

  .contact-card,
  .blog-category-panel,
  .articles-category-panel,
  .article-side-note {
    position: static;
  }

  .blog-archive,
  .articles-hero,
  .articles-library,
  .featured-post,
  .blog-item-hero,
  .blog-item-layout {
    grid-template-columns: 1fr;
  }

  .featured-podcast {
    grid-column: span 1;
  }
}

@media (max-width: 640px) {
  .site-header {
    min-height: 72px;
    gap: 10px;
  }

  .brand {
    width: 62px;
  }

  .nasa-plus {
    display: none;
  }

  .search-panel {
    top: 72px;
    align-items: stretch;
    flex-direction: column;
  }

  .mega-menu {
    top: 72px;
    max-height: calc(100vh - 72px);
  }

  .search-panel input {
    width: 100%;
  }

  .hero {
    min-height: 780px;
  }

  .hero-content {
    width: calc(100% - 36px);
    margin-bottom: 255px;
  }

  .hero h1 {
    font-size: clamp(40px, 12vw, 54px);
  }

  .hero p:not(.kicker) {
    font-size: 18px;
  }

  .hero-meta {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .mission-strip {
    padding: 1px 18px;
  }

  .mission-strip article {
    min-height: 160px;
  }

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

  .news-grid,
  .book-list,
  .podcast-grid,
  .deck-grid,
  .work-grid,
  .partner-wall,
  .about-overview,
  .topic-grid,
  .footer-links {
    grid-template-columns: 1fr;
  }

  .about-hero {
    min-height: 760px;
    padding: 132px 24px 72px;
  }

  .about-hero > img {
    object-position: 68% top;
  }

  .about-hero h1 {
    font-size: clamp(36px, 10vw, 52px);
  }

  .bio-photo-stack {
    grid-template-columns: 1fr;
  }

  .bio-photo-stack figure:nth-child(1),
  .bio-photo-stack figure:nth-child(2),
  .bio-photo-stack figure:nth-child(3) {
    grid-column: auto;
  }

  .multimedia-hero {
    min-height: 720px;
    padding-top: 132px;
  }

  .missions-hero,
  .contact-hero,
  .blog-hero {
    min-height: 740px;
    padding-top: 132px;
  }

  .contact-form {
    grid-template-columns: 1fr;
  }

  .blog-card-grid {
    grid-template-columns: 1fr;
  }

  .blog-item {
    padding-top: 72px;
  }

  .blog-item-hero {
    padding-top: 112px;
  }

  .blog-item-hero figure img {
    aspect-ratio: 16 / 10;
  }

  .appearance-list article {
    grid-template-columns: 1fr;
  }

  .media-jump-links a {
    flex: 1 1 145px;
    text-align: center;
  }

  .article-list article {
    grid-template-columns: 1fr;
  }

  .article-tile {
    grid-template-columns: 1fr;
  }

  .book-list article {
    padding-right: clamp(22px, 3vw, 30px);
  }

  .book-preview {
    position: static;
    order: -1;
    width: min(170px, 62%);
    height: auto;
    margin-bottom: 18px;
    opacity: 1;
    transform: none;
  }

  .podcast-preview {
    position: static;
    order: -1;
    width: min(172px, 66%);
    margin-bottom: 18px;
    opacity: 1;
    transform: none;
  }

  .newsletter form {
    flex-direction: column;
  }

  .newsletter button {
    min-height: 52px;
  }
}