@import url("https://fonts.googleapis.com/css2?family=Instrument+Serif:ital@0;1&family=Manrope:wght@400;500;600&display=swap");

:root {
  --ink: #101513;
  --deep: #0b1110;
  --deep-2: #111b18;
  --paper: #f2f1eb;
  --white: #fbfaf6;
  --muted: #626862;
  --line: rgba(16, 21, 19, 0.18);
  --line-dark: rgba(255, 255, 255, 0.16);
  --copper: #c58a63;
  --copper-bright: #e0a376;
  --forest: #29483e;
  --font-display: "Instrument Serif", Georgia, serif;
  --font-body: "Manrope", "Helvetica Neue", Arial, sans-serif;
  --shell: min(100% - 3rem, 1320px);
  --section-pad: clamp(5rem, 10vw, 9.5rem);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 6rem;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.65;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

body.menu-open {
  overflow: hidden;
}

a {
  color: inherit;
}

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

button,
a {
  -webkit-tap-highlight-color: transparent;
}

:focus-visible {
  outline: 3px solid var(--copper-bright);
  outline-offset: 4px;
}

.skip-link {
  position: fixed;
  z-index: 999;
  top: 0.75rem;
  left: 0.75rem;
  transform: translateY(-180%);
  padding: 0.8rem 1rem;
  background: var(--white);
  color: var(--ink);
  text-decoration: none;
  transition: transform 180ms ease;
}

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

.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;
}

.shell {
  width: var(--shell);
  margin-inline: auto;
}

.section-pad {
  padding-block: var(--section-pad);
}

.site-header {
  position: fixed;
  z-index: 100;
  inset: 0 0 auto;
  color: var(--white);
  border-bottom: 1px solid transparent;
  transition: background 220ms ease, border-color 220ms ease, color 220ms ease;
}

.site-header.is-scrolled,
.site-header.is-open {
  color: var(--ink);
  background: rgba(242, 241, 235, 0.94);
  border-color: var(--line);
  backdrop-filter: blur(18px);
}

.header-inner {
  min-height: 5.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.72rem;
  font-family: var(--font-body);
  font-size: 1.08rem;
  font-weight: 600;
  letter-spacing: -0.03em;
  text-decoration: none;
}

.brand-mark {
  width: 3.15rem;
  height: 1.82rem;
  flex: 0 0 auto;
  overflow: visible;
}

.brand-mark__body,
.brand-mark__fold,
.brand-mark__edge {
  stroke-linejoin: round;
  stroke-linecap: round;
}

.brand-mark__body {
  fill: currentColor;
}

.brand-mark__fold {
  fill: var(--copper);
  opacity: 0.9;
}

.brand-mark__edge {
  fill: none;
  stroke: var(--copper-bright);
  stroke-width: 0.85;
}

.brand-mark__body,
.brand-mark__fold {
  transition: fill 220ms ease, opacity 220ms ease;
}

.primary-navigation {
  display: flex;
  align-items: center;
  gap: clamp(1rem, 2vw, 2rem);
  font-size: 0.86rem;
  font-weight: 500;
}

.primary-navigation a {
  text-decoration: none;
  transition: opacity 160ms ease;
}

.primary-navigation a:hover {
  opacity: 0.62;
}

.primary-navigation .nav-cta {
  padding: 0.72rem 1rem;
  border: 1px solid currentColor;
}

.menu-button {
  display: none;
  width: 3rem;
  height: 3rem;
  padding: 0.85rem 0.65rem;
  background: none;
  color: inherit;
  border: 0;
  cursor: pointer;
}

.menu-button span:not(.sr-only) {
  display: block;
  height: 1px;
  background: currentColor;
  transition: transform 180ms ease;
}

.menu-button span:last-child {
  margin-top: 0.5rem;
}

.menu-button[aria-expanded="true"] span:nth-child(2) {
  transform: translateY(4.5px) rotate(45deg);
}

.menu-button[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-4.5px) rotate(-45deg);
}

.hero {
  position: relative;
  min-height: 100svh;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: center;
  background: var(--deep);
  color: var(--white);
}

.hero-art,
.hero-shade {
  position: absolute;
  inset: 0;
}

.hero-art img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 64% center;
}

.hero-shade {
  background:
    linear-gradient(90deg, rgba(4, 9, 8, 0.98) 0%, rgba(4, 9, 8, 0.9) 31%, rgba(4, 9, 8, 0.28) 66%, rgba(4, 9, 8, 0.08) 100%),
    linear-gradient(0deg, rgba(4, 9, 8, 0.66) 0%, transparent 35%);
}

.hero-content {
  position: relative;
  z-index: 2;
  padding-top: 8rem;
  padding-bottom: 8rem;
}

.eyebrow,
.section-kicker {
  margin: 0 0 1.7rem;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.17em;
  line-height: 1.3;
  text-transform: uppercase;
}

.eyebrow-light,
.section-kicker-light {
  color: var(--copper-bright);
}

.hero h1,
h2,
h3,
p {
  text-wrap: pretty;
}

.hero h1 {
  max-width: 820px;
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(3.4rem, 8vw, 7.6rem);
  font-weight: 500;
  letter-spacing: -0.072em;
  line-height: 0.94;
}

.hero-lede {
  max-width: 680px;
  margin: 2.2rem 0 0;
  color: rgba(255, 255, 255, 0.8);
  font-size: clamp(1.05rem, 1.6vw, 1.35rem);
  line-height: 1.6;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 2rem;
  margin-top: 2.5rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 2.4rem;
  min-height: 3.5rem;
  padding: 0.9rem 1.2rem;
  border: 1px solid transparent;
  font-size: 0.9rem;
  font-weight: 600;
  text-decoration: none;
  transition: background 180ms ease, color 180ms ease, border-color 180ms ease, transform 180ms ease;
}

.button:hover {
  transform: translateY(-2px);
}

.button-copper {
  background: var(--copper-bright);
  color: var(--ink);
}

.button-copper:hover {
  background: #edb58e;
}

.button-dark {
  min-width: min(100%, 18rem);
  background: var(--deep);
  color: var(--white);
}

.button-dark:hover {
  background: var(--forest);
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 0.8rem;
  padding-bottom: 0.25rem;
  border-bottom: 1px solid currentColor;
  font-size: 0.9rem;
  font-weight: 600;
  text-decoration: none;
}

.text-link-light {
  color: rgba(255, 255, 255, 0.86);
}

.text-link span {
  transition: transform 160ms ease;
}

.text-link:hover span {
  transform: translateX(4px);
}

.text-link-light:hover span {
  transform: translateY(3px);
}

.hero-foot {
  position: absolute;
  z-index: 2;
  left: 50%;
  bottom: 0;
  transform: translateX(-50%);
  display: grid;
  grid-template-columns: repeat(4, auto);
  align-items: center;
  gap: clamp(1.2rem, 4vw, 4.5rem);
  padding-block: 1.5rem;
  border-top: 1px solid var(--line-dark);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.hero-foot p {
  margin: 0;
}

.hero-foot-location {
  justify-self: end;
  color: rgba(255, 255, 255, 0.58);
}

.intro-section {
  background: var(--copper);
}

.intro-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(260px, 0.7fr);
  gap: clamp(3rem, 9vw, 9rem);
  align-items: end;
}

.intro-grid h2,
.section-heading h2,
.focus h2,
.contribution h2,
.portfolio h2,
.about h2,
.contact h2 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 500;
  letter-spacing: -0.055em;
  line-height: 1.02;
}

.intro-grid h2 {
  max-width: 820px;
  font-size: clamp(2.7rem, 5.7vw, 5.8rem);
}

.intro-copy p {
  margin: 0 0 2rem;
  font-size: 1.06rem;
}

.principles {
  background: var(--paper);
}

.section-heading {
  display: grid;
  grid-template-columns: 1fr 0.9fr;
  gap: 2rem 6rem;
  margin-bottom: clamp(4rem, 7vw, 7rem);
}

.section-heading .section-kicker {
  grid-column: 1 / -1;
  margin-bottom: 0;
}

.section-heading h2 {
  font-size: clamp(3rem, 6vw, 6.25rem);
}

.section-heading > p:last-child {
  max-width: 470px;
  margin: 0;
  align-self: end;
  color: var(--muted);
  font-size: 1.08rem;
}

.principle-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--line);
}

.principle {
  min-height: 25rem;
  padding: 1.5rem 1.7rem 2rem;
  border-right: 1px solid var(--line);
}

.principle:last-child {
  border-right: 0;
}

.principle-number,
.row-number {
  margin: 0 0 8rem;
  color: var(--muted);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
}

.principle h3 {
  margin: 0 0 1rem;
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 600;
  letter-spacing: -0.035em;
  line-height: 1.2;
}

.principle > p:last-child {
  margin: 0;
  color: var(--muted);
  font-size: 0.92rem;
}

.focus {
  position: relative;
  overflow: hidden;
  background: var(--deep);
  color: var(--white);
}

.focus::before {
  content: "";
  position: absolute;
  width: 42rem;
  height: 42rem;
  left: -24rem;
  bottom: -29rem;
  border: 1px solid rgba(197, 138, 99, 0.4);
  border-radius: 50%;
  box-shadow: 0 0 0 8rem rgba(197, 138, 99, 0.03), 0 0 0 16rem rgba(197, 138, 99, 0.02);
}

.focus-grid {
  position: relative;
  display: grid;
  grid-template-columns: 0.82fr 1.18fr;
  gap: clamp(4rem, 11vw, 12rem);
}

.focus-intro {
  align-self: start;
  position: sticky;
  top: 8rem;
}

.focus h2 {
  max-width: 560px;
  font-size: clamp(3rem, 5vw, 5.5rem);
}

.focus-intro > p:last-child {
  max-width: 480px;
  margin: 2rem 0 0;
  color: rgba(255, 255, 255, 0.66);
}

.focus-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line-dark);
}

.focus-list li {
  display: grid;
  grid-template-columns: 3rem 1fr;
  gap: 1rem;
  padding: 2.3rem 0;
  border-bottom: 1px solid var(--line-dark);
}

.focus-list li > span {
  color: var(--copper-bright);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
}

.focus-list h3 {
  margin: 0 0 0.7rem;
  font-family: var(--font-display);
  font-size: clamp(1.45rem, 2.2vw, 2rem);
  font-weight: 500;
  letter-spacing: -0.035em;
}

.focus-list p {
  max-width: 560px;
  margin: 0;
  color: rgba(255, 255, 255, 0.62);
}

.contribution {
  background: var(--white);
}

.contribution-heading {
  margin-bottom: clamp(4rem, 7vw, 7rem);
}

.contribution-heading h2 {
  max-width: 950px;
  font-size: clamp(2.8rem, 5.5vw, 5.6rem);
}

.contribution-list {
  border-top: 1px solid var(--line);
}

.contribution-row {
  display: grid;
  grid-template-columns: 0.22fr 0.55fr 1fr;
  gap: 2rem;
  align-items: baseline;
  padding: 2rem 0;
  border-bottom: 1px solid var(--line);
}

.contribution-row .row-number {
  margin: 0;
}

.contribution-row h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 2vw, 2rem);
  font-weight: 500;
  letter-spacing: -0.035em;
}

.contribution-row > p:last-child {
  max-width: 640px;
  margin: 0;
  color: var(--muted);
}

.portfolio {
  background: var(--paper);
}

.portfolio-heading {
  display: grid;
  grid-template-columns: 1fr 0.6fr;
  gap: 3rem 6rem;
  align-items: end;
  margin-bottom: clamp(3.5rem, 6vw, 6rem);
}

.portfolio-heading h2 {
  font-size: clamp(3rem, 5.8vw, 6rem);
}

.portfolio-heading > p {
  max-width: 470px;
  margin: 0 0 0.5rem;
  color: var(--muted);
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.portfolio-card {
  min-height: 25rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: clamp(1.6rem, 3vw, 2.6rem);
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  text-decoration: none;
  transition: background 220ms ease, color 220ms ease;
}

.portfolio-card:hover {
  background: var(--forest);
  color: var(--white);
}

.portfolio-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.portfolio-card-top p {
  margin: 0;
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  transition: color 220ms ease;
}

.portfolio-card:hover .portfolio-card-top p {
  color: var(--copper-bright);
}

.portfolio-card-top span {
  font-size: 1.2rem;
}

.portfolio-card h3 {
  margin: 0 0 1rem;
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3.6rem);
  font-weight: 500;
  letter-spacing: -0.055em;
  line-height: 1;
}

.portfolio-card div > p {
  max-width: 560px;
  margin: 0;
  color: var(--muted);
  transition: color 220ms ease;
}

.portfolio-card:hover div > p {
  color: rgba(255, 255, 255, 0.68);
}

.portfolio-card small {
  display: block;
  margin-top: 1.2rem;
  color: var(--muted);
  font-size: 0.75rem;
  transition: color 220ms ease;
}

.portfolio-card:hover small {
  color: rgba(255, 255, 255, 0.5);
}

.about {
  background: var(--forest);
  color: var(--white);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 0.84fr;
  gap: clamp(4rem, 10vw, 11rem);
}

.about h2 {
  max-width: 760px;
  font-size: clamp(3rem, 5.5vw, 5.9rem);
}

.about-detail {
  align-self: end;
}

.about-detail > p {
  color: rgba(255, 255, 255, 0.66);
}

.about-detail .about-lede {
  color: var(--white);
  font-size: clamp(1.15rem, 1.8vw, 1.45rem);
}

.about-meta {
  margin-top: 3.5rem;
  border-top: 1px solid var(--line-dark);
}

.about-meta > div {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  padding: 1.15rem 0;
  border-bottom: 1px solid var(--line-dark);
}

.about-meta span {
  color: rgba(255, 255, 255, 0.55);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.about-meta strong {
  font-weight: 500;
}

.contact {
  background: var(--copper);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.62fr;
  gap: clamp(4rem, 11vw, 12rem);
}

.contact h2 {
  max-width: 850px;
  font-size: clamp(3rem, 6vw, 6.3rem);
}

.contact-content {
  align-self: end;
}

.contact-content > p:first-child {
  margin-top: 0;
  font-size: 1.1rem;
}

.contact-content .button {
  margin-top: 1rem;
}

.pitch-note {
  max-width: 520px;
  margin: 2rem 0 0;
  font-size: 0.85rem;
}

.site-footer {
  padding: 5rem 0 2rem;
  background: var(--deep);
  color: var(--white);
}

.footer-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 2rem;
  padding-bottom: 5rem;
}

.brand-footer {
  font-size: clamp(1.6rem, 3vw, 2.4rem);
}

.brand-footer .brand-mark {
  width: 4.7rem;
  height: 2.75rem;
}

.footer-email {
  font-size: clamp(1rem, 2vw, 1.3rem);
  text-underline-offset: 0.3rem;
}

.footer-bottom {
  display: grid;
  grid-template-columns: 1.1fr 1.2fr 1fr auto;
  gap: 1.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--line-dark);
  color: rgba(255, 255, 255, 0.56);
  font-size: 0.72rem;
  letter-spacing: 0.04em;
}

.footer-bottom p,
.disclaimer p {
  margin: 0;
}

.disclaimer {
  padding-top: 1.4rem;
  color: rgba(255, 255, 255, 0.38);
  font-size: 0.7rem;
}

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 650ms ease, transform 650ms cubic-bezier(0.22, 1, 0.36, 1);
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 980px) {
  :root {
    --shell: min(100% - 2.25rem, 1320px);
  }

  .menu-button {
    display: block;
  }

  .primary-navigation {
    position: fixed;
    inset: 5.5rem 0 auto;
    min-height: calc(100svh - 5.5rem);
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 2rem max(1.125rem, calc((100vw - 1320px) / 2));
    background: var(--paper);
    color: var(--ink);
  }

  .primary-navigation.is-open {
    display: flex;
  }

  .primary-navigation a {
    padding: 1.25rem 0;
    border-bottom: 1px solid var(--line);
    font-family: var(--font-display);
    font-size: 1.6rem;
    letter-spacing: -0.035em;
  }

  .primary-navigation .nav-cta {
    margin-top: 2rem;
    padding: 1rem;
    border: 1px solid var(--ink);
    text-align: center;
  }

  .hero-content {
    padding-top: 10rem;
  }

  .hero h1 {
    max-width: 690px;
  }

  .hero-art img {
    object-position: 58% center;
  }

  .hero-shade {
    background: linear-gradient(90deg, rgba(4, 9, 8, 0.96) 0%, rgba(4, 9, 8, 0.78) 50%, rgba(4, 9, 8, 0.32) 100%);
  }

  .principle-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .principle:nth-child(2) {
    border-right: 0;
  }

  .principle:nth-child(-n + 2) {
    border-bottom: 1px solid var(--line);
  }

  .focus-grid,
  .about-grid,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .focus-intro {
    position: static;
  }

  .about-detail,
  .contact-content {
    max-width: 680px;
  }

  .portfolio-heading {
    grid-template-columns: 1fr;
  }

  .footer-bottom {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 720px) {
  :root {
    --shell: calc(100% - 2rem);
    --section-pad: 5rem;
  }

  .header-inner {
    min-height: 4.75rem;
  }

  .primary-navigation {
    inset: 4.75rem 0 auto;
    min-height: calc(100svh - 4.75rem);
    padding-inline: 1rem;
  }

  .hero {
    min-height: 820px;
  }

  .hero-content {
    padding-top: 8rem;
    padding-bottom: 9rem;
  }

  .hero h1 {
    font-size: clamp(3.4rem, 15vw, 5rem);
    max-width: 540px;
  }

  .hero-lede {
    font-size: 1rem;
  }

  .hero-art img {
    object-position: 63% center;
    opacity: 0.72;
  }

  .hero-shade {
    background:
      linear-gradient(90deg, rgba(4, 9, 8, 0.95), rgba(4, 9, 8, 0.58)),
      linear-gradient(0deg, rgba(4, 9, 8, 0.92) 0%, transparent 56%);
  }

  .hero-actions {
    align-items: flex-start;
    flex-direction: column;
    gap: 1.4rem;
  }

  .button {
    width: 100%;
  }

  .hero-foot {
    grid-template-columns: repeat(3, auto);
    justify-content: space-between;
    gap: 1rem;
  }

  .hero-foot-location {
    display: none;
  }

  .intro-grid,
  .section-heading,
  .portfolio-heading {
    grid-template-columns: 1fr;
  }

  .intro-grid,
  .section-heading {
    gap: 2.5rem;
  }

  .section-heading .section-kicker {
    grid-column: auto;
  }

  .principle-grid,
  .portfolio-grid {
    grid-template-columns: 1fr;
  }

  .principle,
  .principle:nth-child(2) {
    min-height: 19rem;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .principle-number {
    margin-bottom: 5rem;
  }

  .contribution-row {
    grid-template-columns: 2.5rem 1fr;
    gap: 0.8rem 1rem;
  }

  .contribution-row > p:last-child {
    grid-column: 2;
  }

  .portfolio-card {
    min-height: 22rem;
  }

  .footer-top {
    flex-direction: column;
    align-items: flex-start;
    padding-bottom: 3rem;
  }

  .footer-email {
    max-width: 100%;
    overflow-wrap: anywhere;
  }

  .footer-bottom {
    grid-template-columns: 1fr;
  }
}

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

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }

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