:root {
  --navy: #0d1b2a;
  --navy-deep: #08131f;
  --navy-mid: #16324a;
  --gold: #c9a45c;
  --gold-bright: #e0c077;
  --ink: #12202e;
  --muted: #5b6b7a;
  --paper: #f6f4ef;
  --paper-deep: #ebe6d4;
  --white: #fffdf8;
  --line: rgba(13, 27, 42, 0.12);
  --line-strong: rgba(13, 27, 42, 0.22);
  --header-fg: #f4efe4;
  --max-width: 1180px;
  --header-height: 80px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: "IBM Plex Sans", sans-serif;
  font-size: 16px;
  line-height: 1.6;
}

body.menu-open {
  overflow: hidden;
}

a {
  color: inherit;
}

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

.skip-link {
  position: fixed;
  z-index: 100;
  top: 1rem;
  left: 1rem;
  padding: 0.75rem 1rem;
  background: var(--navy);
  color: var(--white);
  transform: translateY(-200%);
}

.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;
}

.site-header {
  position: fixed;
  z-index: 20;
  top: 0;
  left: 0;
  display: flex;
  width: 100%;
  height: var(--header-height);
  align-items: center;
  justify-content: space-between;
  padding: 0 clamp(1.25rem, 4vw, 4rem);
  color: var(--header-fg);
  background: var(--navy-deep);
  border-bottom: 1px solid transparent;
  transition: background 180ms ease, border-color 180ms ease;
}

.site-header.scrolled {
  border-color: rgba(201, 164, 92, 0.28);
  background: rgba(8, 19, 31, 0.96);
}

.logo {
  font-family: "Space Grotesk", sans-serif;
  font-size: 1.35rem;
  font-weight: 700;
  text-decoration: none;
  letter-spacing: -0.04em;
}

.logo span {
  color: var(--gold);
}

.site-nav {
  display: flex;
  align-items: center;
  gap: clamp(1rem, 2.5vw, 2.25rem);
}

.site-nav a {
  position: relative;
  font-size: 0.78rem;
  font-weight: 600;
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.site-nav a:not(.nav-cta)::after {
  position: absolute;
  right: 0;
  bottom: -0.25rem;
  left: 0;
  height: 1px;
  background: var(--gold);
  content: "";
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 180ms ease;
}

.site-nav a:hover::after,
.site-nav a:focus-visible::after {
  transform: scaleX(1);
  transform-origin: left;
}

.nav-cta {
  padding: 0.65rem 1.05rem;
  border: 1px solid var(--gold);
  color: var(--navy-deep);
  background: var(--gold);
  transition: color 180ms ease, background 180ms ease;
}

.nav-cta:hover,
.nav-cta:focus-visible {
  color: var(--gold-bright);
  background: transparent;
}

.menu-toggle {
  display: none;
}

.section {
  width: min(calc(100% - 2.5rem), var(--max-width));
  margin-inline: auto;
  padding: clamp(4.5rem, 9vw, 8rem) 0;
  scroll-margin-top: var(--header-height);
}

.hero {
  display: grid;
  width: 100%;
  max-width: none;
  min-height: 100vh;
  margin: 0;
  align-items: center;
  padding: calc(var(--header-height) + 3.5rem) max(1.25rem, calc((100% - var(--max-width)) / 2))
    5rem;
  color: var(--header-fg);
  background:
    linear-gradient(180deg, rgba(8, 19, 31, 0.2), rgba(8, 19, 31, 0.55)),
    linear-gradient(rgba(201, 164, 92, 0.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(201, 164, 92, 0.07) 1px, transparent 1px),
    var(--navy);
  background-size: auto, 48px 48px, 48px 48px;
  grid-template-columns: minmax(max-content, 1.25fr) minmax(240px, 0.75fr);
  gap: clamp(2.5rem, 7vw, 6rem);
}

.eyebrow {
  margin: 0 0 1.25rem;
  color: var(--gold);
  font-family: "Space Grotesk", sans-serif;
  font-size: 0.74rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.16em;
}

.hero .eyebrow {
  display: inline-flex;
  padding: 0.4rem 0.75rem;
  margin-bottom: 1.5rem;
  border: 1px solid rgba(201, 164, 92, 0.45);
  background: rgba(201, 164, 92, 0.12);
}

.section-number {
  margin: 0;
  color: var(--gold);
  font-family: "Space Grotesk", sans-serif;
  font-size: clamp(1.9rem, 4.2vw, 3.4rem);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.02em;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1,
h2,
h3,
.hero-name,
.title-block-title {
  font-family: "Space Grotesk", sans-serif;
  line-height: 1.08;
}

.hero-name {
  margin: 0 0 0.85rem;
  color: var(--gold-bright);
  font-size: clamp(0.95rem, 1.4vw, 1.1rem);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.18em;
}

h1 {
  margin-bottom: 1.5rem;
  font-size: clamp(1.85rem, 3.8vw, 3.05rem);
  letter-spacing: -0.04em;
}

.hero-focus-list {
  width: max-content;
  min-width: 18ch;
  margin: 0;
  padding: 0;
  list-style: none;
}

.hero-focus-list li {
  position: relative;
  padding-left: 1.15em;
  white-space: nowrap;
}

.hero-focus-list li::before {
  position: absolute;
  left: 0;
  color: var(--gold);
  content: "–";
}

h2 {
  margin-bottom: 0;
  color: var(--gold);
  font-size: clamp(2.5rem, 5.4vw, 4.8rem);
  letter-spacing: -0.045em;
}

.hero-intro {
  max-width: 620px;
  margin-bottom: 2.25rem;
  color: rgba(244, 239, 228, 0.78);
  font-size: clamp(1.02rem, 1.5vw, 1.18rem);
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.button {
  display: inline-flex;
  min-height: 52px;
  align-items: center;
  justify-content: center;
  padding: 0.8rem 1.4rem;
  border: 1px solid transparent;
  font-size: 0.82rem;
  font-weight: 700;
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  transition: transform 180ms ease, color 180ms ease, background 180ms ease, border-color 180ms ease;
}

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

.button-primary {
  color: var(--navy-deep);
  background: var(--gold);
}

.button-primary:hover,
.button-primary:focus-visible {
  background: var(--gold-bright);
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-weight: 700;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.35rem;
}

.text-link span {
  transition: transform 180ms ease;
}

.text-link:hover span {
  transform: translate(3px, -3px);
}

.title-block {
  position: relative;
  padding: 1.5rem 1.5rem 1.25rem;
  border: 1px solid rgba(201, 164, 92, 0.45);
  background: rgba(8, 19, 31, 0.72);
  box-shadow: inset 0 0 0 1px rgba(201, 164, 92, 0.12);
}

.title-block::before,
.title-block::after {
  position: absolute;
  width: 12px;
  height: 12px;
  border: 1px solid var(--gold);
  content: "";
}

.title-block::before {
  top: -1px;
  left: -1px;
  border-right: 0;
  border-bottom: 0;
}

.title-block::after {
  right: -1px;
  bottom: -1px;
  border-top: 0;
  border-left: 0;
}

.title-block-header {
  display: flex;
  justify-content: space-between;
  margin-bottom: 1.5rem;
  color: var(--gold);
  font-family: "IBM Plex Sans", sans-serif;
  font-size: 0.68rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.14em;
}

.title-block-kicker {
  margin-bottom: 0.35rem;
  color: rgba(244, 239, 228, 0.55);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.title-block-title {
  margin-bottom: 1.5rem;
  font-size: clamp(1.6rem, 3vw, 2.1rem);
  letter-spacing: -0.03em;
}

.spec-list {
  display: grid;
  margin: 0 0 1.25rem;
  padding: 0;
  border-top: 1px solid rgba(201, 164, 92, 0.28);
}

.spec-list > div {
  display: grid;
  grid-template-columns: 7.5rem 1fr;
  gap: 0.75rem;
  padding: 0.7rem 0;
  border-bottom: 1px solid rgba(201, 164, 92, 0.22);
}

.spec-list dt {
  color: rgba(244, 239, 228, 0.5);
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.spec-list dd {
  margin: 0;
  font-size: 0.92rem;
  font-weight: 600;
}

.coordinate {
  margin: 0;
  color: rgba(244, 239, 228, 0.42);
  font-family: "IBM Plex Sans", sans-serif;
  font-size: 0.7rem;
  letter-spacing: 0.08em;
}

.section-heading {
  display: grid;
  align-items: baseline;
  margin-bottom: clamp(2.5rem, 6vw, 5rem);
  grid-template-columns: minmax(70px, 0.15fr) 1.85fr;
  gap: 2rem;
}

.about-content {
  display: grid;
  margin-left: 22%;
  grid-template-columns: 1fr 1fr;
  gap: clamp(1.5rem, 5vw, 4.5rem);
}

.large-copy {
  font-family: "Space Grotesk", sans-serif;
  font-size: clamp(1.45rem, 2.3vw, 2.15rem);
  font-weight: 600;
  line-height: 1.28;
  letter-spacing: -0.03em;
}

.about-content p:not(.large-copy) {
  color: var(--muted);
}

.quick-facts {
  display: grid;
  grid-column: 1 / -1;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--line-strong);
  border-bottom: 1px solid var(--line-strong);
}

.quick-facts > div {
  display: flex;
  min-height: 118px;
  justify-content: center;
  padding: 1.35rem 1.1rem;
  flex-direction: column;
  border-right: 1px solid var(--line);
}

.quick-facts > div:last-child {
  border-right: 0;
}

.fact-label {
  margin-bottom: 0.4rem;
  color: var(--muted);
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.project-card {
  padding: clamp(2.25rem, 5vw, 4rem) 0;
  border-top: 1px solid var(--line-strong);
}

.project-card:last-child {
  border-bottom: 1px solid var(--line-strong);
}

.project-header {
  max-width: 640px;
  margin: 0 auto clamp(2rem, 4.5vw, 3rem);
  text-align: center;
}

.project-eyebrow {
  margin: 0 0 0.75rem;
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.project-header h3 {
  margin: 0;
  font-size: clamp(2rem, 3.6vw, 3.1rem);
  letter-spacing: -0.04em;
}

.project-body {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(260px, 0.8fr);
  gap: clamp(1.75rem, 5vw, 4.5rem);
}

.project-media {
  overflow: hidden;
  min-height: 420px;
  background: var(--navy);
}

.project-two .project-media {
  background: #153044;
}

.project-placeholder {
  position: relative;
  display: flex;
  height: 100%;
  min-height: inherit;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  color: rgba(255, 253, 248, 0.68);
  background-image:
    linear-gradient(rgba(201, 164, 92, 0.12) 1px, transparent 1px),
    linear-gradient(90deg, rgba(201, 164, 92, 0.12) 1px, transparent 1px);
  background-size: 32px 32px;
  font-size: 0.74rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  transition: transform 400ms ease;
}

.project-card:hover .project-placeholder {
  transform: scale(1.02);
}

.placeholder-index {
  position: absolute;
  right: 1.25rem;
  bottom: 0.1rem;
  color: rgba(201, 164, 92, 0.22);
  font-family: "Space Grotesk", sans-serif;
  font-size: clamp(6rem, 12vw, 10rem);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.08em;
}

/* Project image replacement */
.project-image {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
}

/* Full-width extra image under a project */
.project-extra {
  width: 100%;
  margin: 1.5rem 0 3rem 0;
  grid-column: 1 / -1;
}
.project-extra .project-image {
  height: auto;
  object-fit: contain;
  border: 1px solid var(--line);
}

/* Split layout: image + text side-by-side */
.project-extra--split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(1.5rem, 4vw, 3rem);
  align-items: center;
  margin: 2.5rem 0 4rem 0;
}
.project-extra--split .extra-media {
  width: 100%;
  max-height: 560px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}
.project-extra--split .extra-media .project-image {
  width: 100%;
  height: auto;
  object-fit: contain;
  border: 1px solid var(--line);
  background: var(--paper-deep);
}
.project-extra--split .extra-text h4 {
  margin-top: 0;
  font-family: "Space Grotesk", sans-serif;
  font-size: clamp(1.25rem, 2.6vw, 1.6rem);
  color: var(--ink);
}
.project-extra--split .extra-text p {
  color: rgba(20,33,27,0.78);
  max-width: 52ch;
  margin-bottom: 1rem;
}

@media (max-width: 900px) {
  .project-extra--split {
    grid-template-columns: 1fr;
  }
  .project-extra--split .extra-media {
    order: 0;
  }
  .project-extra--split .extra-text {
    order: 1;
  }
}

.project-content {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  flex-direction: column;
}

.project-content p {
  margin-bottom: 1.5rem;
  color: var(--muted);
}

.tag-list {
  display: flex;
  padding: 0;
  margin: 0;
  flex-wrap: wrap;
  gap: 0.5rem;
  list-style: none;
}

.tag-list li {
  padding: 0.32rem 0.7rem;
  border: 1px solid var(--line-strong);
  border-radius: 100px;
  font-size: 0.68rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

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

.skills-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border: 1px solid var(--line-strong);
}

.skill-group {
  min-height: 260px;
  padding: 1.75rem 1.6rem 2rem;
  border-right: 1px solid var(--line);
}

.skill-group:last-child {
  border-right: 0;
}

.skill-index {
  display: block;
  margin-bottom: 3.25rem;
  color: var(--gold);
  font-family: "Space Grotesk", sans-serif;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
}

.skill-group h3 {
  margin-bottom: 0.85rem;
  font-size: 1.55rem;
}

.skill-group p {
  color: var(--muted);
}

.contact {
  width: 100%;
  max-width: none;
  padding-inline: max(1.25rem, calc((100% - var(--max-width)) / 2));
  color: var(--header-fg);
  background: var(--navy-deep);
}

.contact .section-number {
  color: var(--gold-bright);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: clamp(2.5rem, 7vw, 6rem);
}

.contact h2 {
  max-width: 12ch;
  font-size: clamp(2.6rem, 6vw, 5.4rem);
}

.contact-details {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  flex-direction: column;
}

.contact-details p {
  max-width: 440px;
  margin-bottom: 1.75rem;
  color: rgba(244, 239, 228, 0.72);
  font-size: 1.08rem;
}

.button-light {
  color: var(--navy-deep);
  background: var(--gold);
}

.button-light:hover,
.button-light:focus-visible {
  background: var(--gold-bright);
}

.social-links {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1.25rem;
}

.social-links a {
  color: rgba(244, 239, 228, 0.78);
  text-underline-offset: 0.3rem;
}

.site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.75rem max(1.25rem, calc((100% - var(--max-width)) / 2));
  color: rgba(244, 239, 228, 0.55);
  background: var(--navy-deep);
  border-top: 1px solid rgba(201, 164, 92, 0.18);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.site-footer p {
  margin: 0;
}

.site-footer a {
  color: var(--gold-bright);
}

@media (max-width: 900px) {
  .hero {
    min-height: auto;
    grid-template-columns: 1fr;
  }

  .about-content {
    margin-left: 0;
  }

  .quick-facts {
    grid-template-columns: 1fr 1fr;
  }

  .quick-facts > div:nth-child(2) {
    border-right: 0;
  }

  .quick-facts > div:nth-child(1),
  .quick-facts > div:nth-child(2) {
    border-bottom: 1px solid var(--line);
  }

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

  .project-media {
    min-height: 320px;
  }

  .project-content {
    padding-bottom: 1.5rem;
  }

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

@media (max-width: 680px) {
  :root {
    --header-height: 72px;
  }

  .site-header {
    padding-inline: 1.25rem;
  }

  .menu-toggle {
    z-index: 2;
    display: flex;
    width: 44px;
    height: 44px;
    align-items: center;
    justify-content: center;
    padding: 0;
    flex-direction: column;
    gap: 6px;
    border: 0;
    color: inherit;
    background: transparent;
    cursor: pointer;
  }

  .menu-toggle span:not(.sr-only) {
    width: 24px;
    height: 2px;
    background: currentColor;
    transition: transform 180ms ease;
  }

  .menu-toggle[aria-expanded="true"] span:nth-child(2) {
    transform: translateY(4px) rotate(45deg);
  }

  .menu-toggle[aria-expanded="true"] span:nth-child(3) {
    transform: translateY(-4px) rotate(-45deg);
  }

  .site-nav {
    position: fixed;
    z-index: 1;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    display: flex;
    width: 100vw;
    height: 100vh;
    height: 100dvh;
    align-items: flex-start;
    justify-content: flex-start;
    padding: 8rem 1.5rem 2rem;
    flex-direction: column;
    gap: 1.5rem;
    background: var(--navy);
    opacity: 0;
    pointer-events: none;
    transform: translateY(-1rem);
    transition: opacity 180ms ease, transform 180ms ease;
  }

  .site-nav.open {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
  }

  .site-nav a {
    font-size: 1.4rem;
  }

  .nav-cta {
    margin-top: 1rem;
  }

  .hero {
    padding-top: calc(var(--header-height) + 3rem);
  }

  h1 {
    font-size: clamp(1.7rem, 7.2vw, 2.6rem);
  }

  .hero-focus-list {
    width: auto;
    min-width: 0;
    max-width: 100%;
  }

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

  .spec-list > div {
    grid-template-columns: 1fr;
    gap: 0.2rem;
  }

  .section-heading {
    grid-template-columns: 1fr;
    gap: 0.35rem;
  }

  .about-content {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .quick-facts {
    margin-top: 1.5rem;
    grid-template-columns: 1fr;
  }

  .quick-facts > div {
    min-height: 88px;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .quick-facts > div:nth-child(1),
  .quick-facts > div:nth-child(2),
  .quick-facts > div:last-child {
    border-bottom: 1px solid var(--line);
  }

  .quick-facts > div:last-child {
    border-bottom: 0;
  }

  .project-media {
    min-height: 260px;
  }

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

  .skill-group {
    min-height: 200px;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .skill-group:last-child {
    border-bottom: 0;
  }

  .skill-index {
    margin-bottom: 2rem;
  }

  .contact {
    width: 100%;
    padding-inline: 1.25rem;
  }

  .site-footer {
    align-items: flex-start;
    padding: 2rem 1.25rem;
    flex-direction: column;
    gap: 0.75rem;
  }
}

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

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