:root {
  color-scheme: light;
  --ink: #071a1f;
  --ink-soft: #12323a;
  --paper: #f4f1e8;
  --white: #fffdf8;
  --aqua: #5ed0c4;
  --aqua-deep: #168e87;
  --coral: #ef6f54;
  --sun: #f4c95d;
  --line: rgba(7, 26, 31, 0.2);
  --shadow: 0 18px 55px rgba(7, 26, 31, 0.13);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 1rem;
  line-height: 1.55;
}

a {
  color: inherit;
}

.skip-link {
  position: fixed;
  top: 0.75rem;
  left: 0.75rem;
  z-index: 100;
  transform: translateY(-180%);
  background: var(--sun);
  color: var(--ink);
  padding: 0.65rem 0.9rem;
  font-weight: 750;
}

.skip-link:focus {
  transform: translateY(0);
}

.site-header {
  position: absolute;
  inset: 0 0 auto;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  padding: 1.25rem clamp(1.1rem, 4vw, 4rem);
  color: var(--white);
  border-bottom: 1px solid rgba(255, 255, 255, 0.28);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.8rem;
  text-decoration: none;
  font-weight: 780;
}

.brand-logo {
  display: block;
  flex: 0 0 auto;
  width: 2.7rem;
  height: 2.7rem;
  object-fit: contain;
}

nav {
  display: flex;
  gap: clamp(1rem, 2.5vw, 2rem);
}

nav a {
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 680;
}

nav a:hover,
nav a:focus-visible {
  color: var(--sun);
}

.hero {
  position: relative;
  min-height: min(88vh, 54rem);
  display: grid;
  align-items: end;
  overflow: hidden;
  background: var(--ink);
  color: var(--white);
}

.hero-image,
.hero-shade,
.hero-grid {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.hero-image {
  object-fit: cover;
  object-position: 52% center;
}

.hero-shade {
  background:
    linear-gradient(90deg, rgba(2, 18, 23, 0.94) 0%, rgba(2, 18, 23, 0.72) 44%, rgba(2, 18, 23, 0.18) 78%),
    linear-gradient(0deg, rgba(2, 18, 23, 0.76) 0%, transparent 50%);
}

.hero-grid {
  opacity: 0.15;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.25) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.25) 1px, transparent 1px);
  background-size: 5rem 5rem;
  mask-image: linear-gradient(90deg, black, transparent 72%);
}

.hero-content {
  position: relative;
  z-index: 2;
  width: min(43rem, calc(58% - 2.2rem));
  margin: 0 clamp(1.1rem, 8vw, 8.5rem) clamp(6rem, 12vh, 8.5rem);
}

.hero-logo {
  position: absolute;
  right: clamp(2rem, 7vw, 8rem);
  bottom: clamp(8rem, 16vh, 12rem);
  z-index: 2;
  width: clamp(14rem, 27vw, 25rem);
  height: auto;
  clip-path: circle(49%);
  filter: drop-shadow(0 24px 34px rgba(2, 18, 23, 0.34));
}

.eyebrow,
.section-kicker {
  margin: 0 0 1rem;
  color: var(--aqua);
  font-size: 0.78rem;
  font-weight: 790;
  text-transform: uppercase;
  letter-spacing: 0.11em;
}

.hero h1 {
  max-width: 11ch;
  margin: 0;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(3.4rem, 8.7vw, 8rem);
  font-weight: 500;
  line-height: 0.88;
  letter-spacing: 0;
}

.hero-copy {
  max-width: 42rem;
  margin: 1.6rem 0 2rem;
  color: rgba(255, 253, 248, 0.9);
  font-size: clamp(1.05rem, 1.8vw, 1.3rem);
}

.primary-link {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  min-height: 2.9rem;
  border-bottom: 2px solid var(--sun);
  text-decoration: none;
  font-weight: 770;
}

.primary-link:hover,
.primary-link:focus-visible {
  color: var(--sun);
}

.hero-note {
  position: absolute;
  right: clamp(1.1rem, 4vw, 4rem);
  bottom: 2rem;
  z-index: 2;
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 0.7rem 1.4rem;
  color: rgba(255, 253, 248, 0.8);
  font-size: 0.82rem;
  font-weight: 650;
}

.mission-band {
  display: grid;
  grid-template-columns: minmax(12rem, 0.55fr) minmax(18rem, 1.35fr) minmax(18rem, 1fr);
  gap: clamp(1.5rem, 5vw, 5rem);
  padding: clamp(4rem, 9vw, 8rem) clamp(1.1rem, 7vw, 7.5rem);
  background: var(--ink);
  color: var(--white);
}

.mission-band h2,
.section-heading h2 {
  margin: 0;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(2.2rem, 4.5vw, 4.5rem);
  font-weight: 500;
  line-height: 1;
  letter-spacing: 0;
}

.mission-band > p:last-child {
  margin: 0;
  color: rgba(255, 253, 248, 0.75);
  font-size: 1.05rem;
}

.projects {
  padding: clamp(4.5rem, 9vw, 8rem) clamp(1.1rem, 7vw, 7.5rem);
}

.projects-continuation {
  padding-top: 0;
}

.section-heading {
  display: grid;
  grid-template-columns: 1.45fr 0.55fr;
  align-items: end;
  gap: clamp(2rem, 6vw, 7rem);
  padding-bottom: 3rem;
  border-bottom: 1px solid var(--line);
}

.section-heading .section-kicker {
  color: var(--aqua-deep);
}

.section-heading > p {
  margin: 0;
  color: #355058;
}

.program-row {
  display: grid;
  grid-template-columns: minmax(15rem, 0.7fr) minmax(20rem, 1.3fr);
  gap: clamp(2rem, 7vw, 8rem);
  padding: clamp(3rem, 7vw, 6.5rem) 0;
  border-bottom: 1px solid var(--line);
}

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

.project-grid.single {
  grid-template-columns: 1fr;
}

.span-two {
  grid-column: 1 / -1;
}

.project-card:has(.project-more[open]) {
  grid-column: 1 / -1;
}

.program-intro {
  align-self: start;
  position: sticky;
  top: 2rem;
}

.program-number {
  display: block;
  color: var(--coral);
  font-size: 0.76rem;
  font-weight: 830;
  letter-spacing: 0.12em;
}

.program-intro h3 {
  margin: 0.7rem 0 1rem;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(2rem, 4vw, 3.5rem);
  font-weight: 500;
  line-height: 1;
  letter-spacing: 0;
}

.program-intro p {
  max-width: 30rem;
  margin: 0;
  color: #3d555b;
}

.project-card {
  align-self: start;
  padding: clamp(1.4rem, 3.5vw, 2.7rem);
  background: var(--white);
  border: 1px solid rgba(7, 26, 31, 0.13);
  border-radius: 6px;
  box-shadow: var(--shadow);
}

.compact-card {
  min-height: 22rem;
  display: flex;
  flex-direction: column;
}

.compact-card h4 {
  font-size: clamp(2rem, 3vw, 3.05rem);
}

.compact-card .card-link {
  margin-top: auto;
  padding-top: 1.8rem;
}

.mini-points {
  display: grid;
  gap: 0.45rem;
  margin: 1.4rem 0 0;
  padding-left: 1.2rem;
  color: #30474d;
  font-size: 0.9rem;
}

.project-more {
  margin-top: 1.7rem;
  border-top: 1px solid var(--line);
}

.project-more summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 3.2rem;
  color: var(--ink);
  font-size: 0.88rem;
  font-weight: 820;
  cursor: pointer;
  list-style: none;
  text-decoration: underline;
  text-decoration-thickness: 2px;
  text-underline-offset: 0.25rem;
}

.project-more summary::-webkit-details-marker {
  display: none;
}

.project-more summary > span:last-child {
  flex: 0 0 auto;
  font-size: 1.25rem;
  line-height: 1;
  text-decoration: none;
  transition: transform 160ms ease;
}

.project-more[open] summary > span:last-child {
  transform: rotate(45deg);
}

.project-more summary:focus-visible {
  outline: 3px solid rgba(22, 142, 135, 0.38);
  outline-offset: 3px;
}

.project-more .less-label,
.project-more[open] .more-label {
  display: none;
}

.project-more[open] .less-label {
  display: inline;
}

.project-more-content {
  padding: 0.35rem 0 1.2rem;
  color: #30474d;
}

.project-more-content p {
  margin: 0.85rem 0 0;
}

.project-more-content .differentiator {
  margin-top: 0.85rem;
  padding: 1rem 1.1rem;
  background: rgba(94, 208, 196, 0.14);
  border-left: 4px solid var(--aqua-deep);
}

.differentiator strong {
  display: block;
  margin-bottom: 0.4rem;
  color: #0b6963;
  font-size: 0.72rem;
  font-weight: 850;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.project-more-content ul {
  display: grid;
  gap: 0.5rem;
  margin: 1rem 0 0;
  padding-left: 1.2rem;
}

.project-more-content .boundary-note {
  margin-top: 1.2rem !important;
}

.card-links {
  display: flex;
  flex-wrap: wrap;
  gap: 1.2rem;
  margin-top: auto;
  padding-top: 1.8rem;
}

.card-links .card-link {
  margin-top: 0;
  padding-top: 0;
}

.accent-aqua {
  background: var(--aqua);
}

.accent-coral {
  background: #ffd8cd;
}

.featured-card {
  background: var(--sun);
}

.expertise-card {
  padding: 0;
  overflow: hidden;
}

.expertise-card > img {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: contain;
  background: #eaf2f6;
}

.expertise-card-copy {
  padding: clamp(1.4rem, 3.5vw, 2.7rem);
}

.expertise-card-copy h4 {
  margin: 2rem 0 0.8rem;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(2.2rem, 4.2vw, 4rem);
  font-weight: 500;
  line-height: 1;
}

.expertise-lede {
  max-width: 48rem;
  margin: 0;
  color: #30474d;
  font-size: 1.08rem;
}

.expertise-logic {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(1.5rem, 4vw, 4rem);
  margin-top: 2rem;
  padding-top: 2rem;
  border-top: 1px solid var(--line);
}

.expertise-logic span {
  color: var(--aqua-deep);
  font-size: 0.76rem;
  font-weight: 820;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.expertise-logic p {
  margin: 0.7rem 0 0;
  color: #30474d;
}

.card-topline {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.7rem;
}

.status,
.project-type {
  font-size: 0.75rem;
  font-weight: 790;
  text-transform: uppercase;
  letter-spacing: 0.07em;
}

.status {
  display: inline-flex;
  align-items: center;
  min-height: 1.85rem;
  padding: 0.25rem 0.6rem;
  color: var(--white);
  background: var(--ink);
  border-radius: 3px;
}

.project-type {
  color: #3b575e;
}

.project-card h4 {
  margin: 2rem 0 0.8rem;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(2.2rem, 4.2vw, 4rem);
  font-weight: 500;
  line-height: 1;
  letter-spacing: 0;
}

.project-card > p,
.image-card-copy > p {
  max-width: 46rem;
  margin: 0;
  color: #30474d;
  font-size: 1.05rem;
}

.project-parts {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  margin-top: 2rem;
}

.project-parts span {
  padding: 0.38rem 0.55rem;
  border: 1px solid rgba(7, 26, 31, 0.38);
  border-radius: 3px;
  font-size: 0.82rem;
  font-weight: 700;
}

.image-card {
  padding: 0;
  overflow: hidden;
}

.image-card img,
.image-card .media-player {
  display: block;
  width: 100%;
  aspect-ratio: 2 / 1;
  object-fit: cover;
  object-position: center;
  background: #19383d;
}

.image-card-copy {
  padding: clamp(1.4rem, 3.5vw, 2.7rem);
}

.image-card-copy .card-link {
  margin-top: 1.5rem;
}

.living-worlds-card img,
.living-worlds-card .media-player {
  aspect-ratio: 16 / 9;
}

.media-player {
  position: relative;
  overflow: hidden;
}

.media-player-video {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  background: #19383d;
}

.media-play-button {
  position: absolute;
  inset: 0;
  z-index: 2;
  display: grid;
  place-content: center;
  justify-items: center;
  gap: 0.65rem;
  margin: 0;
  padding: 0;
  border: 0;
  background: linear-gradient(180deg, rgba(7, 26, 31, 0.08), rgba(7, 26, 31, 0.42));
  color: var(--white);
  cursor: pointer;
  transition: background 160ms ease;
}

.media-play-button:hover,
.media-play-button:focus-visible {
  background: linear-gradient(180deg, rgba(7, 26, 31, 0.16), rgba(7, 26, 31, 0.55));
  outline: none;
}

.media-play-icon {
  width: 4.1rem;
  height: 4.1rem;
  border-radius: 999px;
  background: rgba(255, 253, 248, 0.94);
  box-shadow: 0 10px 28px rgba(7, 26, 31, 0.28);
  position: relative;
}

.media-play-icon::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 54%;
  transform: translate(-50%, -50%);
  border-style: solid;
  border-width: 0.7rem 0 0.7rem 1.15rem;
  border-color: transparent transparent transparent var(--ink);
}

.media-play-label {
  font-size: 0.92rem;
  font-weight: 750;
  letter-spacing: 0.02em;
  text-shadow: 0 1px 8px rgba(7, 26, 31, 0.45);
}

.media-player.is-playing .media-play-button {
  display: none;
}

.media-player.is-playing .media-player-video {
  object-fit: contain;
  background: #071a1f;
}

.boundary-note {
  margin-top: 2rem !important;
  padding-top: 1.2rem;
  border-top: 1px solid var(--line);
  color: #5d4932 !important;
  font-size: 0.86rem !important;
  font-weight: 650;
}

.card-link {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  width: fit-content;
  color: var(--ink);
  font-size: 0.9rem;
  font-weight: 800;
  text-decoration-thickness: 2px;
  text-underline-offset: 0.25rem;
}

.game-launch-band,
.kelp-detail,
.reefguard-detail {
  padding: clamp(4.5rem, 9vw, 8rem) clamp(1.1rem, 7vw, 7.5rem);
}

.game-launch-band {
  background: var(--white);
}

.game-launch {
  position: relative;
  display: grid;
  grid-template-columns: minmax(17rem, 0.82fr) minmax(0, 1.18fr);
  align-items: stretch;
  overflow: hidden;
  color: var(--white);
  background: #153f3d;
  border-radius: 6px;
  box-shadow: var(--shadow);
}

.game-launch::after {
  content: "";
  position: absolute;
  inset: 0;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: inherit;
  pointer-events: none;
}

.game-launch-media {
  display: grid;
  place-items: center;
  min-height: 100%;
  padding: 1rem;
  overflow: hidden;
  background: #ecf2df;
}

.game-launch img {
  display: block;
  width: 100%;
  height: auto;
  min-height: 0;
  object-fit: contain;
  transition: transform 220ms ease;
}

.game-launch-copy {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 2rem;
  align-items: start;
  padding: clamp(1.75rem, 4vw, 3.5rem);
}

.game-launch-copy .section-kicker {
  color: #9fd7ce;
}

.game-launch-copy strong {
  display: block;
  margin-top: 1rem;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(3rem, 6vw, 6rem);
  font-weight: 500;
  line-height: 0.92;
}

.game-launch-subtitle {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
  margin-top: 2rem;
  color: rgba(255, 253, 248, 0.72);
  font-size: 0.84rem;
  font-weight: 700;
}

.game-launch-subtitle i {
  width: 3px;
  height: 3px;
  border-radius: 50%;
  background: var(--sun);
}

.game-launch-action {
  width: fit-content;
  display: flex;
  align-items: center;
  gap: 0.65rem;
  margin-top: 0;
  padding-bottom: 0.45rem;
  border-bottom: 2px solid var(--sun);
  color: var(--white);
  font-weight: 850;
  text-decoration: none;
}

.game-launch-action b {
  font-size: 1.2rem;
}

.game-launch:hover img {
  transform: scale(1.025);
}

.game-launch-action:focus-visible {
  outline: 4px solid var(--sun);
  outline-offset: 4px;
}

.project-more-dark {
  margin-top: 2rem;
  border-top-color: rgba(255, 255, 255, 0.25);
}

.project-more-dark summary,
.project-more-dark .project-more-content {
  color: var(--white);
}

.project-more-dark .project-more-content {
  color: rgba(255, 253, 248, 0.78);
}

.project-more-dark .project-more-content .differentiator {
  background: rgba(94, 208, 196, 0.1);
  border-left-color: var(--aqua);
}

.project-more-dark .differentiator strong {
  color: var(--aqua);
}

.project-more-dark summary:focus-visible {
  outline-color: var(--sun);
}

.detail-heading {
  display: grid;
  grid-template-columns: minmax(18rem, 0.85fr) minmax(18rem, 1.15fr) auto;
  gap: clamp(1.5rem, 5vw, 5rem);
  align-items: end;
  margin-bottom: clamp(2rem, 5vw, 4.5rem);
}

.detail-heading h2 {
  margin: 0;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(2.8rem, 6vw, 6rem);
  font-weight: 500;
  line-height: 0.92;
  letter-spacing: 0;
}

.detail-heading > p,
.detail-heading > div:nth-child(2) > p {
  margin: 0;
  font-size: 1.05rem;
}

.light-heading .section-kicker {
  color: var(--aqua-deep);
}

.experiment-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1.2rem;
}

.experiment-list span {
  padding: 0.35rem 0.55rem;
  border: 1px solid var(--line);
  border-radius: 3px;
  font-size: 0.78rem;
  font-weight: 750;
}

.kelp-detail {
  background: #0c3b39;
  color: var(--white);
}

.project-visual {
  margin: 0 0 clamp(2.5rem, 5vw, 4.5rem);
}

.project-visual img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: contain;
  border-radius: 6px;
}

.project-visual figcaption {
  margin-top: 0.65rem;
  font-size: 0.78rem;
}

.novelty-note {
  display: grid;
  grid-template-columns: minmax(9rem, 0.35fr) minmax(18rem, 1.65fr);
  gap: clamp(1.5rem, 4vw, 4rem);
  margin: 0 0 clamp(2.5rem, 5vw, 4.5rem);
  padding: clamp(1.3rem, 3vw, 2.3rem);
  border-top: 1px solid rgba(255, 255, 255, 0.24);
  border-bottom: 1px solid rgba(255, 255, 255, 0.24);
}

.novelty-note span {
  color: var(--sun);
  font-size: 0.74rem;
  font-weight: 850;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.novelty-note p {
  max-width: 68rem;
  margin: 0;
  color: rgba(255, 253, 248, 0.78);
  font-size: 1.05rem;
}

.reefguard-novelty {
  border-color: var(--line);
}

.reefguard-novelty span {
  color: #8c3d2f;
}

.reefguard-novelty p {
  color: #30474d;
}

.kelp-visual figcaption {
  color: rgba(255, 253, 248, 0.62);
}

.reefguard-visual figcaption {
  color: #486168;
}

.dark-heading {
  grid-template-columns: minmax(18rem, 1fr) minmax(18rem, 1fr);
}

.dark-heading > p {
  color: rgba(255, 253, 248, 0.76);
}

.kelp-story {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-top: 1px solid rgba(255, 255, 255, 0.22);
  border-bottom: 1px solid rgba(255, 255, 255, 0.22);
}

.kelp-story > div {
  min-height: 24rem;
  padding: clamp(1.5rem, 3vw, 2.7rem);
  border-right: 1px solid rgba(255, 255, 255, 0.22);
}

.kelp-story > div:last-child {
  border-right: 0;
}

.detail-index,
.evidence-label {
  color: var(--sun);
  font-size: 0.76rem;
  font-weight: 820;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.kelp-story h3,
.reefguard-columns h3 {
  margin: 3rem 0 1rem;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(1.8rem, 3vw, 3rem);
  font-weight: 500;
  line-height: 1;
  letter-spacing: 0;
}

.kelp-story p {
  margin: 0;
  color: rgba(255, 253, 248, 0.72);
}

.state-evidence {
  display: grid;
  grid-template-columns: 0.35fr 1.15fr 1fr;
  gap: clamp(1.5rem, 4vw, 4rem);
  margin-top: clamp(2.5rem, 6vw, 5rem);
  padding: clamp(1.5rem, 4vw, 3.5rem);
  background: var(--sun);
  color: var(--ink);
}

.state-evidence .evidence-label {
  color: #8c3d2f;
}

.state-evidence blockquote {
  margin: 0;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(1.5rem, 2.6vw, 2.5rem);
  line-height: 1.16;
}

.evidence-facts {
  display: grid;
  gap: 1rem;
}

.evidence-facts p {
  margin: 0;
}

.source-links {
  grid-column: 2 / -1;
  display: flex;
  flex-wrap: wrap;
  gap: 1rem 2rem;
  padding-top: 1.25rem;
  border-top: 1px solid rgba(7, 26, 31, 0.28);
}

.source-links a {
  font-size: 0.85rem;
  font-weight: 800;
  text-underline-offset: 0.25rem;
}

.kelp-caveat {
  max-width: 67rem;
  margin: 2.5rem 0 0 auto;
  color: rgba(255, 253, 248, 0.7);
  font-size: 0.9rem;
}

.reefguard-detail {
  background: #d9f2ef;
}

.reefguard-flow {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.reefguard-flow > div {
  min-height: 16rem;
  padding: 1.8rem;
  border-right: 1px solid var(--line);
}

.reefguard-flow > div:last-child {
  border-right: 0;
}

.reefguard-flow span {
  display: block;
  color: #8c3d2f;
  font-size: 0.75rem;
  font-weight: 850;
}

.reefguard-flow strong {
  display: block;
  margin-top: 2.8rem;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 2rem;
  font-weight: 500;
}

.reefguard-flow p {
  margin: 0.7rem 0 0;
  color: #30474d;
}

.reefguard-columns {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(1.5rem, 5vw, 5rem);
  margin-top: clamp(3rem, 6vw, 5.5rem);
}

.reefguard-columns .evidence-label {
  color: #8c3d2f;
}

.reefguard-columns h3 {
  margin-top: 1.2rem;
}

.reefguard-columns p,
.reefguard-columns ol {
  color: #30474d;
}

.reefguard-columns ol {
  display: grid;
  gap: 0.75rem;
  margin: 1.2rem 0 0;
  padding-left: 1.3rem;
}

.reefguard-columns dl {
  margin: 1.2rem 0 0;
}

.reefguard-columns dl div {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.65rem 0;
  border-bottom: 1px solid var(--line);
}

.reefguard-columns dt {
  color: #486168;
}

.reefguard-columns dd {
  margin: 0;
  font-weight: 820;
}

.books {
  padding: clamp(4.5rem, 9vw, 8rem) clamp(1.1rem, 7vw, 7.5rem);
  background: var(--ink-soft);
  color: var(--white);
}

.books-heading {
  display: grid;
  grid-template-columns: 1.4fr 0.6fr;
  gap: clamp(1.5rem, 5vw, 5rem);
  align-items: end;
  padding-bottom: clamp(2.5rem, 5vw, 4.5rem);
}

.books-heading h2,
.founder-band h2 {
  margin: 0;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(2.2rem, 4.8vw, 4.5rem);
  font-weight: 500;
  line-height: 1;
  letter-spacing: 0;
}

.books-heading > p {
  margin: 0;
  color: rgba(255, 253, 248, 0.72);
  font-size: 1.05rem;
}

.book-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(1.5rem, 4vw, 4rem);
}

.book {
  display: block;
  color: var(--white);
  text-decoration: none;
}

.book img {
  display: block;
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: contain;
  background: var(--white);
  border-radius: 6px;
  transition: transform 180ms ease;
}

.book > span {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: baseline;
  padding: 1rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.22);
}

.book strong {
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(1.4rem, 2.4vw, 2.2rem);
  font-weight: 500;
}

.book small {
  color: var(--sun);
  font-size: 0.76rem;
  font-weight: 800;
  text-transform: uppercase;
  white-space: nowrap;
}

.book:hover img,
.book:focus-visible img {
  transform: translateY(-4px);
}

.book:focus-visible {
  outline: 3px solid var(--sun);
  outline-offset: 5px;
}

.founder-band {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr auto;
  gap: clamp(1.5rem, 5vw, 5rem);
  align-items: end;
  padding: clamp(3.5rem, 7vw, 6rem) clamp(1.1rem, 7vw, 7.5rem);
  background: var(--sun);
}

.founder-band .section-kicker {
  color: #8c3d2f;
}

.founder-band > p {
  max-width: 44rem;
  margin: 0;
  color: #34484d;
  font-size: 1.05rem;
}

.dark-link {
  color: var(--ink);
  border-bottom-color: var(--ink);
  white-space: nowrap;
}

.dark-link:hover,
.dark-link:focus-visible {
  color: #8c3d2f;
}

.contact {
  display: grid;
  grid-template-columns: minmax(18rem, 0.8fr) minmax(28rem, 1.2fr);
  background: var(--ink);
  color: var(--white);
}

.contact-intro,
.contact-form {
  padding: clamp(3.5rem, 7vw, 7rem) clamp(1.1rem, 7vw, 7.5rem);
}

.contact-intro {
  padding-right: clamp(2rem, 5vw, 5rem);
}

.contact-intro h2 {
  max-width: 8ch;
  margin: 0;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(3rem, 5.4vw, 5.7rem);
  font-weight: 500;
  line-height: 0.95;
}

.contact-intro > p:not(.section-kicker) {
  max-width: 33rem;
  margin: 1.7rem 0 0;
  color: rgba(255, 253, 248, 0.72);
  font-size: 1.05rem;
}

.contact-notes {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-top: 2rem;
}

.contact-notes span {
  padding: 0.42rem 0.62rem;
  border: 1px solid rgba(255, 255, 255, 0.34);
  border-radius: 3px;
  color: rgba(255, 253, 248, 0.85);
  font-size: 0.8rem;
  font-weight: 700;
}

.contact-form {
  display: grid;
  gap: 1.25rem;
  background: var(--white);
  color: var(--ink);
}

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

.contact-form label {
  display: grid;
  gap: 0.45rem;
}

.contact-form label > span {
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.contact-form label small {
  color: #5b6f74;
  font-size: 0.7rem;
  font-weight: 650;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
  width: 100%;
  border: 1px solid rgba(7, 26, 31, 0.32);
  border-radius: 4px;
  background: #fff;
  color: var(--ink);
  font: inherit;
}

.contact-form input,
.contact-form select {
  min-height: 3.2rem;
  padding: 0.7rem 0.8rem;
}

.contact-form textarea {
  min-height: 10rem;
  padding: 0.8rem;
  resize: vertical;
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
  outline: 3px solid rgba(94, 208, 196, 0.48);
  outline-offset: 1px;
  border-color: var(--aqua-deep);
}

.form-action {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.form-action button {
  flex: 0 0 auto;
  min-height: 3.2rem;
  padding: 0.75rem 1rem;
  border: 0;
  border-radius: 3px;
  background: var(--sun);
  color: var(--ink);
  font: inherit;
  font-weight: 820;
  cursor: pointer;
}

.form-action button:hover,
.form-action button:focus-visible {
  background: var(--coral);
}

.form-action p {
  max-width: 24rem;
  margin: 0;
  color: #5b6f74;
  font-size: 0.78rem;
}

.site-footer {
  padding: clamp(3rem, 6vw, 5.5rem) clamp(1.1rem, 7vw, 7.5rem) 1.7rem;
  background: #061419;
  color: var(--white);
}

.footer-main {
  display: grid;
  grid-template-columns: minmax(14rem, 0.7fr) minmax(18rem, 1.3fr) auto;
  align-items: start;
  gap: clamp(2rem, 6vw, 7rem);
  padding-bottom: clamp(2.5rem, 5vw, 4.5rem);
}

.footer-brand {
  display: inline-flex;
  align-items: center;
  gap: 0.85rem;
  width: fit-content;
  font-weight: 800;
  text-decoration: none;
}

.footer-brand img {
  width: 3.2rem;
  height: 3.2rem;
  object-fit: contain;
}

.footer-main > p {
  max-width: 38rem;
  margin: 0;
  color: rgba(255, 253, 248, 0.7);
}

.footer-nav {
  display: grid;
  gap: 0.75rem;
}

.footer-nav a {
  width: fit-content;
  color: rgba(255, 253, 248, 0.86);
  font-size: 0.88rem;
  text-decoration: none;
}

.footer-nav a:hover,
.footer-nav a:focus-visible {
  color: var(--sun);
}

.footer-meta {
  display: flex;
  justify-content: space-between;
  gap: 1.5rem;
  padding-top: 1.25rem;
  border-top: 1px solid rgba(255, 255, 255, 0.2);
  color: rgba(255, 253, 248, 0.56);
  font-size: 0.76rem;
}

.footer-meta p {
  margin: 0;
}

@media (max-width: 860px) {
  .mission-band,
  .section-heading,
  .program-row,
  .detail-heading,
  .dark-heading,
  .kelp-story,
  .state-evidence,
  .reefguard-flow,
  .reefguard-columns,
  .books-heading,
  .founder-band,
  .contact,
  .footer-main,
  .novelty-note {
    grid-template-columns: 1fr;
  }

  .contact-intro,
  .contact-form {
    padding-left: clamp(1.1rem, 7vw, 4rem);
    padding-right: clamp(1.1rem, 7vw, 4rem);
  }

  .expertise-logic {
    grid-template-columns: 1fr;
  }

  .hero-content {
    width: min(43rem, calc(100% - 2.2rem));
  }

  .hero-logo {
    top: 5.8rem;
    right: 1.1rem;
    bottom: auto;
    width: 10rem;
  }

  .detail-heading {
    align-items: start;
  }

  .kelp-story > div,
  .reefguard-flow > div {
    min-height: 0;
    border-right: 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.22);
  }

  .reefguard-flow > div {
    border-bottom-color: var(--line);
  }

  .kelp-story > div:last-child,
  .reefguard-flow > div:last-child {
    border-bottom: 0;
  }

  .source-links {
    grid-column: auto;
  }

  .mission-band {
    gap: 1.5rem;
  }

  .program-intro {
    position: static;
  }

  .program-row {
    gap: 2rem;
  }

  .founder-band {
    align-items: start;
  }

  .game-launch {
    grid-template-columns: 1fr;
    min-height: 0;
  }

  .game-launch img {
    min-height: auto;
    height: auto;
    aspect-ratio: 16 / 9;
  }

  .game-launch-copy {
    grid-template-columns: 1fr;
    min-height: 0;
  }

  .footer-nav {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem 1.25rem;
  }
}

@media (max-width: 640px) {
  .site-header {
    align-items: flex-start;
    padding-top: 1rem;
  }

  .brand > span:last-child {
    max-width: 10rem;
    line-height: 1.1;
  }

  nav {
    gap: 0.8rem;
  }

  nav a:nth-child(1) {
    display: none;
  }

  nav a:nth-child(3) {
    display: none;
  }

  nav a:nth-child(4) {
    display: none;
  }

  .hero {
    min-height: 46rem;
  }

  .hero-image {
    object-position: 62% center;
  }

  .hero-shade {
    background: linear-gradient(0deg, rgba(2, 18, 23, 0.96) 0%, rgba(2, 18, 23, 0.6) 72%, rgba(2, 18, 23, 0.72) 100%);
  }

  .hero-content {
    margin-bottom: 7.5rem;
  }

  .hero-logo {
    top: 5.4rem;
    right: 1.1rem;
    width: 5rem;
  }

  .hero h1 {
    font-size: 3.55rem;
  }

  .hero-note {
    right: auto;
    left: 1.1rem;
    justify-content: flex-start;
  }

  .project-card h4 {
    font-size: 2.55rem;
  }

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

  .span-two {
    grid-column: auto;
  }

  .compact-card {
    min-height: 0;
  }

  .game-launch-copy {
    padding: 2rem;
  }

  .game-launch-copy strong {
    font-size: 3.2rem;
  }

  .game-launch-action {
    margin-top: 2rem;
  }

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

  .book > span {
    align-items: flex-start;
    flex-direction: column;
  }

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

  .form-action {
    flex-direction: column;
    align-items: flex-start;
  }

  .footer-meta {
    flex-direction: column;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
}