:root {
  --ink: #242321;
  --paper: #f1eee7;
  --cream: #e4dfd4;
  --ocean: #064f63;
  --ocean-deep: #022c3a;
  --ocean-light: #1c7d8e;
  --accent: #00a878;
  --line: rgba(36, 35, 33, .18);
  --white: #fff;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: "Libre Franklin", Helvetica, Arial, sans-serif;
  font-size: 16px;
  line-height: 1.6;
}

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

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

.skip-link {
  position: fixed;
  left: 1rem;
  top: -5rem;
  z-index: 100;
  background: #fff;
  padding: .7rem 1rem;
}

.skip-link:focus {
  top: 1rem;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
}

.site-header {
  position: absolute;
  z-index: 20;
  top: 0;
  left: 0;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 30px clamp(24px, 5vw, 76px);
  color: white;
  transition: background .3s;
}

.brand {
  width: clamp(180px, 18vw, 260px);
  transform: translateY(2.25rem);
}

.brand img {
  filter: brightness(0) invert(1);
}

.navigation {
  display: flex;
  gap: clamp(20px, 3vw, 48px);
  font-size: .72rem;
  font-weight: 500;
  letter-spacing: .13em;
  text-transform: uppercase;
}

.navigation a {
  position: relative;
}

.navigation a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -7px;
  width: 0;
  height: 1px;
  background: currentColor;
  transition: width .25s;
}

.navigation a:hover::after,
.navigation a:focus-visible::after {
  width: 100%;
}

.menu-toggle {
  display: none;
  border: 0;
  background: none;
  color: inherit;
  padding: 8px;
}

.menu-toggle span:not(.sr-only) {
  display: block;
  width: 25px;
  height: 1px;
  background: currentColor;
  margin: 6px 0;
}

.hero {
  min-height: 100svh;
  position: relative;
  display: flex;
  align-items: center;
  overflow: hidden;
  color: white;
}

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

.hero-image {
  object-fit: cover;
}

.hero-shade {
  background: rgba(0, 0, 0, .3);
}

.hero-content {
  position: relative;
  z-index: 1;
  width: 100%;
  padding: 120px clamp(24px, 5vw, 76px) 40px;
  text-align: center;
  transform: translateY(.75rem);
}

.eyebrow,
.section-label,
.kicker {
  text-transform: uppercase;
  letter-spacing: .17em;
  font-size: .68rem;
  font-weight: 600;
}

.eyebrow {
  margin: 0 0 2.2rem;
}

.hero h1 {
  margin: 0;
  color: #fff;
  font-family: proxima-nova, "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-size: clamp(30px, 4.72vw, 68px);
  font-style: normal;
  font-weight: 700;
  letter-spacing: 4px;
  line-height: 1;
  text-transform: uppercase;
  white-space: normal;
  /* border: solid 1px white; */
}

.hero h1 em {
  font-family: "Playfair Display", Georgia, serif;
  font-weight: 500;
  letter-spacing: -.04em;
}

.hero-copy {
  max-width: 100%;
  margin: 5.0rem auto 1.8rem;
  font-family: adobe-garamond-pro, Georgia, "Times New Roman", serif;
  font-size: 24px;
  font-style: italic;
  font-weight: 400;
  letter-spacing: 1px;
  line-height: 1.5;
  position: relative;
  top: -1rem;
  border: none 1px white;
}

.hero .text-link span {
  font-size: 1.3em;
  font-weight: 800;
  line-height: .8;
}

.hero-thesis-link {
  position: absolute;
  z-index: 2;
  left: 50%;
  bottom: 42px;
  transform: translateX(-50%);
  white-space: nowrap;
}

.text-link {
  display: inline-flex;
  gap: .7rem;
  align-items: center;
  border-bottom: 1px solid currentColor;
  padding-bottom: .35rem;
  font-size: .72rem;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.light {
  color: white;
}

.hero-index {
  position: absolute;
  z-index: 1;
  right: clamp(24px, 5vw, 76px);
  bottom: 32px;
  font-size: .62rem;
  letter-spacing: .15em;
  text-transform: uppercase;
  writing-mode: vertical-rl;
}

.section {
  padding: clamp(90px, 12vw, 180px) clamp(24px, 8vw, 128px);
}

.section-label {
  padding-top: .25rem;
}

.thesis-section {
  padding-top: clamp(72px, 8vw, 120px);
}

.statement {
  display: block;
  margin: 3rem 0 2.5rem;
}

.statement h2,
.section-heading h2,
.focus-copy h2 {
  margin: 0;
  font-size: clamp(2.6rem, 5.7vw, 6.2rem);
  line-height: 1.03;
  letter-spacing: -.045em;
  font-weight: 300;
}

.statement h2 {
  color: #4a4a4a;
  font-family: proxima-nova, "Helvetica Neue", Arial, sans-serif;
  font-size: 25px;
  font-weight: 600;
  letter-spacing: .05em;
  line-height: 1.2;
  text-transform: uppercase;
}

.statement h2 {
  max-width: 980px;
  margin-left: auto;
  margin-right: auto;
}

.focus-copy h2,
.section-heading h2 {
  font-family: proxima-nova, "Helvetica Neue", Arial, sans-serif;
  font-size: 25px;
  font-weight: 600;
  letter-spacing: .05em;
  line-height: 1.2;
  text-transform: uppercase;
}

.kicker {
  margin: .5rem 0;
}

.thesis-kicker {
  display: block;
  width: 100%;
  padding: .45rem .75rem;
  background: #36b3a8;
  border-radius: 15px;
  color: #fff;
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: .06em;
  margin: 1.25rem auto 0;
  text-align: center;
}

.thesis-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: clamp(24px, 5vw, 70px);
  max-width: 980px;
  margin: 0 auto;
  font-size: clamp(1.05rem, 1.5vw, 1.35rem);
  font-weight: 300;
}

/* Keep body copy consistent with the primary thesis text. */
.focus-copy > p:last-child,
.portfolio-heading-copy > p,
.portfolio-row p,
.etymology-copy,
.portfolio-note {
  font-family: inherit;
  font-size: clamp(1.05rem, 1.5vw, 1.35rem);
  font-weight: 300;
  line-height: 1.6;
}

.legacy-list {
  max-width: 980px;
  margin: 3.5rem auto 0;
  border-top: 1px solid var(--line);
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}

.legacy-list span {
  padding: 1.4rem 1rem 1.4rem 0;
  border-bottom: 1px solid var(--line);
  font-size: .72rem;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.focus-section {
  position: relative;
  background: linear-gradient(135deg, var(--ocean-deep) 0%, var(--ocean) 58%, var(--ocean-light) 140%);
  color: white;
  padding: clamp(72px, 8vw, 120px) clamp(24px, 8vw, 128px);
  overflow: hidden;
}

.focus-section::before {
  content: "";
  position: absolute;
  inset: -20%;
  opacity: .22;
  background: repeating-radial-gradient(ellipse at 15% 40%, transparent 0 28px, rgba(255, 255, 255, .24) 29px, transparent 31px 52px);
  transform: rotate(-8deg) scale(1.15);
}

.focus-section::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 75% 25%, rgba(255, 255, 255, .1), transparent 35%), linear-gradient(115deg, rgba(0, 0, 0, .18), transparent 45%);
  pointer-events: none;
}

.focus-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1.2fr 2fr;
  gap: 3rem;
  align-items: start;
}

.light-label {
  color: rgba(255, 255, 255, .65);
}

.focus-number {
  position: absolute;
  z-index: 0;
  left: -18%;
  right: auto;
  top: 50%;
  transform: translateY(-50%);
  width: 100%;
  font-family: "Playfair Display", serif;
  font-size: clamp(13rem, 29vw, 30rem);
  line-height: .65;
  margin: 0;
  color: rgba(255, 255, 255, .1);
  font-style: italic;
  text-align: center;
  white-space: nowrap;
}

.focus-copy .kicker {
  color: #36b3a8;
}

.focus-copy {
  position: relative;
  z-index: 2;
  padding-top: 5rem;
  width: 110%;
  transform: translateX(25rem);
}

.focus-copy h2 {
  font-size: 25px;
}

.focus-copy>p:last-child {
  max-width: 650px;
  margin-top: 2.5rem;
}

.section-heading {
  display: block;
  width: min(980px, 100%);
  margin: 0 auto 5rem;
  text-align: left;
}

.portfolio-section {
  padding-top: clamp(72px, 8vw, 120px);
}

.section-heading .section-label {
  margin-bottom: 3rem;
  text-align: left;
}

.section-heading h2 {
  font-size: 25px;
}

.portfolio-heading-copy>p {
  max-width: 700px;
  margin: 2rem 0 1.75rem;
}

.portfolio-heading-copy .text-link {
  margin-left: 0;
  margin-right: 0;
}

.portfolio-row {
  position: relative;
  border-radius: 6px;
  overflow: hidden;
  display: grid;
  grid-template-columns: 56px 1.25fr 2fr 24px;
  align-items: center;
  gap: 1.5rem;
  min-height: 94px;
  padding-right: 1.5rem;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  border-left: 1px solid transparent;
  border-right: 1px solid transparent;
  transition: border-color .3s;
}

.portfolio-row::before {
  display: none;
}

.portfolio-row>* {
  position: relative;
  z-index: 1;
}

.portfolio-row:hover {
  border-color: var(--accent);
  border-width: 3px;
}

.portfolio-no {
  font-size: .65rem;
  letter-spacing: .12em;
  padding-left: .75rem;
}

.portfolio-list {
  width: min(920px, 100%);
  margin-left: auto;
  margin-right: auto;
}

.portfolio-logo {
  display: block;
  width: min(190px, 100%);
  height: 54px;
  object-fit: contain;
  object-position: left center;
  align-self: center;
}

.portfolio-logo-wide {
  width: min(190px, 100%);
}

.portfolio-logo-enigmatic {
  transform: translateX(18%);
}

.portfolio-logo-vowlabs,
.portfolio-logo-nudged {
  transform: translateX(8%);
}

.portfolio-vowcorp {
  display: flex;
  align-items: center;
  gap: .7rem;
  height: 54px;
  align-self: center;
  color: #6366f1;
  font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: clamp(1.2rem, 2vw, 1.7rem);
}

.portfolio-vowcorp img {
  width: 42px;
  height: 48px;
  object-fit: contain;
}

.portfolio-vowcorp strong {
  font-weight: 700;
}

.portfolio-row p {
  max-width: 520px;
  margin-left: -.75rem;
}

.arrow {
  font-size: 1.4rem;
  margin-right: 1rem;
}

.portfolio-note {
  width: min(920px, 100%);
  color: #716d65;
  margin: 1.5rem auto 0;
}

.etymology-section {
  background: var(--ink);
  color: white;
  padding: clamp(72px, 8vw, 120px) clamp(24px, 8vw, 128px);
}

.etymology-inner {
  display: grid;
  width: min(980px, 100%);
  margin: 0 auto;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  column-gap: 4rem;
  row-gap: 4rem;
}

.etymology-inner > .section-label {
  grid-column: 1 / -1;
}

.relief-image {
  grid-column: 1;
  margin: 3rem 0 0;
  position: relative;
  width: 100%;
  transform: none;
}

.relief-image img {
  width: 100%;
  aspect-ratio: 4/4.5;
  object-fit: cover;
  filter: saturate(.65) contrast(1.08) brightness(.62);
}

.relief-image::after {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(0, 20, 27, .18);
  pointer-events: none;
}

.relief-image figcaption {
  position: relative;
  z-index: 2;
  margin-top: .7rem;
  color: rgba(255, 255, 255, .38);
  font-size: .65rem;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.etymology-content {
  grid-column: 2;
  align-self: center;
  margin-top: 0;
  display: flex;
  align-items: center;
  min-height: 100%;
}

.cuneiform-mark {
  position: absolute;
  z-index: 1;
  top: 50%;
  left: 50%;
  width: 84%;
  transform: translate(-50%, -50%);
  margin: 0;
  text-align: center;
}

.cuneiform-mark img {
  display: block;
  width: min(600px, 96%);
  max-width: 100%;
  height: auto;
  aspect-ratio: auto;
  object-fit: contain;
  margin: 0 auto;
  filter: invert(1);
  opacity: .88;
}

.cuneiform-mark figcaption {
  max-width: 620px;
  margin-top: 1.2rem;
  color: rgba(255, 255, 255, .68);
  font-family: "Libre Franklin", proxima-nova, "Helvetica Neue", Arial, sans-serif;
  font-size: clamp(.75rem, 1vw, 1rem);
  font-style: normal;
  font-weight: 600;
  letter-spacing: .16em;
  line-height: 1.45;
  text-transform: uppercase;
}

.cuneiform-mark p {
  position: relative;
  left: 50%;
  width: min(600px, 100%);
  max-width: 100%;
  margin-left: 0;
  margin-right: 0;
  transform: translateX(-50%);
  margin: 1.2rem 0 0;
  color: rgba(255, 255, 255, .82);
  font-family: "Libre Franklin", proxima-nova, "Helvetica Neue", Arial, sans-serif;
  font-size: clamp(.62rem, .8vw, .82rem);
  font-weight: 600;
  letter-spacing: .16em;
  line-height: 1.45;
  text-transform: uppercase;
  text-align: center;
}

/* Section kickers use the same breathing room as slide 01. */
.focus-copy .kicker {
  margin-bottom: 3rem;
}

.etymology-inner > .section-label {
  margin-bottom: 0;
}

.etymology-copy {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
  color: rgba(255, 255, 255, .75);
}

.site-footer {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 2rem;
  align-items: end;
  padding: 70px clamp(24px, 5vw, 76px);
  background: var(--cream);
}

.site-footer img {
  width: 190px;
  margin-bottom: 1rem;
  filter: brightness(0) saturate(100%);
}

.site-footer p {
  margin: 0;
  font-size: .72rem;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.site-footer > div > p {
  width: 190px;
  padding-left: 0;
  text-align: left;
}

.page-hero {
  min-height: 22.5vh;
  display: flex;
  align-items: center;
  padding: 130px clamp(24px, 8vw, 128px) 35px;
  color: white;
  background-image: linear-gradient(rgba(0, 0, 0, .3), rgba(0, 0, 0, .3)), url("assets/abaku-hero.jpg");
  background-position: center top;
  background-size: cover;
  background-repeat: no-repeat;
}

.page-hero h1 {
  margin: 0;
  font-family: proxima-nova, "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-size: 25px;
  font-weight: 600;
  letter-spacing: .05em;
  line-height: 1.2;
  text-transform: uppercase;
}

.contact-eyebrow {
  margin: 1.25rem 0 0;
  font-size: .68rem;
  font-weight: 600;
  letter-spacing: .17em;
  text-transform: uppercase;
}

.contact-section {
  padding: clamp(36px, 5vw, 72px) clamp(24px, 8vw, 128px);
}

.contact-intro {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  margin-bottom: 4rem;
}

.contact-intro h2 {
  max-width: 900px;
  margin: 0;
  font-family: proxima-nova, "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-size: 25px;
  font-weight: 600;
  letter-spacing: .05em;
  line-height: 1.2;
  text-transform: uppercase;
}

.contact-intro>div:last-child>p {
  max-width: 660px;
  margin: 2rem 0 0;
  font-family: inherit;
  font-size: clamp(1.05rem, 1.5vw, 1.35rem);
  font-weight: 300;
  line-height: 1.6;
}

.contact-list {
  width: min(920px, 100%);
  margin-left: 0;
  margin-right: auto;
}

.contact-row {
  display: grid;
  grid-template-columns: 55px 1.5fr 1.25fr 24px;
  gap: 1.5rem;
  align-items: center;
  min-height: 126px;
  border-top: 1px solid var(--line);
  transition: padding .25s, color .25s, background .25s;
}

.contact-row:last-child {
  border-bottom: 1px solid var(--line);
}

.contact-row:hover {
  padding: 0 1.25rem;
  background: var(--ocean);
  color: white;
}

.contact-row>span {
  font-size: .65rem;
  letter-spacing: .12em;
}

.contact-row h3 {
  margin: 0;
  font-family: proxima-nova, "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-size: 25px;
  font-weight: 600;
  letter-spacing: .05em;
  line-height: 1.2;
  text-transform: uppercase;
}

.contact-row p {
  margin: .2rem 0 0;
  font-family: inherit;
  font-size: clamp(1.05rem, 1.5vw, 1.35rem);
  font-weight: 300;
  line-height: 1.6;
  opacity: .65;
}

.contact-row strong {
  font-family: inherit;
  font-size: clamp(1.05rem, 1.5vw, 1.35rem);
  font-weight: 300;
  line-height: 1.6;
  letter-spacing: .06em;
}

.contact-row i {
  font-style: normal;
  font-size: 1.2rem;
}

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .8s ease, transform .8s ease;
}

.reveal.visible {
  opacity: 1;
  transform: none;
}

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

  .reveal {
    opacity: 1;
    transform: none;
    transition: none
  }
}

@media (max-width:760px) {
  .site-header {
    padding: 22px 24px;
  }

  .brand {
    width: 170px;
  }

  .menu-toggle {
    display: block;
    z-index: 2;
  }

  .navigation {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    background: var(--ink);
    padding: 90px 24px 30px;
    flex-direction: column;
    opacity: 0;
    pointer-events: none;
    transform: translateY(-10px);
    transition: .25s;
  }

  .navigation.open {
    opacity: 1;
    pointer-events: auto;
    transform: none;
  }

  .hero-content {
    padding-bottom: 40px;
    transform: translateY(.5rem);
    /* border: solid 1px white; */
  }

  .hero h1 {
    font-size: clamp(1.75rem, 8vw, 2.6rem);
    letter-spacing: 2px;
  }

  .hero-index {
    display: none;
  }

  .statement,
  .section-heading,
  .focus-inner,
  .etymology-inner {
    grid-template-columns: 1fr;
  }

  .statement {
    margin: 3rem 0 4rem;
    gap: 1.5rem;
  }

  .thesis-grid,
  .etymology-copy {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .legacy-list {
    grid-template-columns: repeat(2, 1fr);
    margin-top: 4rem;
  }

  .focus-number {
    position: absolute;
    font-size: 20rem;
    right: -2rem;
  }

  .focus-copy {
    position: relative;
    padding-top: 3rem;
    width: 100%;
    transform: none;
  }

  .section-heading {
    margin-bottom: 4rem;
  }

  .portfolio-row {
    grid-template-columns: 36px 1fr 24px;
    gap: 1rem;
    padding: 2rem 0;
  }

  .portfolio-row p {
    grid-column: 2 / 4;
    margin: 0;
  }

  .relief-image,
  .etymology-content {
    grid-column: 1;
    margin-top: 2rem;
  }

  .relief-image {
    width: 100%;
    transform: none;
  }

  .site-footer {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .contact-intro {
    grid-template-columns: 1fr;
    gap: 2rem;
    margin-bottom: 4rem;
  }

  .contact-row {
    grid-template-columns: 32px 1fr 20px;
    padding: 1.6rem 0;
  }

  .contact-row strong {
    grid-column: 2 / 4;
  }
}