:root {
  --space-x: clamp(1.5rem, 3.2vw, 3.875rem);
  --space-y: clamp(1.35rem, 2.4vw, 1.9rem);
  --ink: #373741;
  --ink-soft: #666671;
  --line: rgba(55, 55, 65, 0.16);
  --home-ink: #f5f1e9;
  --home-soft: rgba(245, 241, 233, 0.8);
  --home-panel: rgba(8, 10, 12, 0.22);
  --font-sans: "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  --font-mono: "Courier New", Courier, monospace;
}

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

html,
body {
  margin: 0;
  min-height: 100%;
}

body {
  font-family: var(--font-sans);
}

body.page-home {
  background: #ffffff;
  color: var(--home-ink);
}

body.page-projects {
  background: #ffffff;
  color: var(--ink);
}

body.page-about {
  background: #ffffff;
  color: var(--ink);
}

body.page-contact {
  background: #ffffff;
  color: var(--ink);
}

body.page-project-detail {
  background: #ffffff;
  color: var(--ink);
}

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

button {
  font: inherit;
}

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

.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;
}

.page-shell {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

.site-main {
  flex: 1;
}

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding: var(--space-y) var(--space-x);
}

.page-home .site-header {
  color: var(--home-ink);
}

.page-projects .site-header {
  color: var(--ink);
}

.page-about .site-header {
  color: var(--ink);
}

.page-contact .site-header {
  color: var(--ink);
}

.page-project-detail .site-header {
  color: var(--ink);
}

.brand {
  font-size: clamp(1.1rem, 1.55vw, 1.45rem);
  font-weight: 700;
  letter-spacing: 0.02em;
  line-height: 1.1;
  text-transform: uppercase;
}

.header-links {
  display: flex;
  align-items: center;
  gap: 1.15rem;
}

.site-nav,
.social-links {
  display: flex;
  align-items: center;
}

.site-nav {
  gap: 1.35rem;
}

.social-links {
  gap: 0.7rem;
}

.site-nav a,
.site-footer__copy {
  font-family: var(--font-mono);
}

.site-nav a {
  font-size: clamp(0.98rem, 1.05vw, 1.08rem);
  font-weight: 700;
  transition: opacity 180ms ease;
}

.site-nav a:hover,
.site-nav a:focus-visible,
.social-links a:hover,
.social-links a:focus-visible {
  opacity: 0.65;
}

.social-links a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.18rem;
  height: 1.18rem;
  transition: opacity 180ms ease;
}

.social-icon {
  width: 100%;
  height: 100%;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.9;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.social-icon-fill {
  fill: currentColor;
  stroke: none;
}

.menu-toggle {
  display: none;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.28rem;
  width: 2.75rem;
  height: 2.75rem;
  padding: 0;
  border: 1px solid currentColor;
  border-radius: 999px;
  background: transparent;
  color: inherit;
  cursor: pointer;
}

.menu-toggle-line {
  width: 1rem;
  height: 1px;
  background: currentColor;
}

.hero,
.slider {
  min-height: 100vh;
}

.slider {
  position: relative;
  overflow: hidden;
}

.slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  visibility: hidden;
  transition: opacity 700ms ease, visibility 700ms ease;
}

.slide.is-active {
  opacity: 1;
  visibility: visible;
}

.slide-media,
.slide-scrim {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.slide-media {
  object-fit: cover;
  transform: scale(1.03);
}

.slide.is-active .slide-media {
  animation: image-settle 6s ease both;
}

.slide-scrim {
  background:
    linear-gradient(180deg, rgba(10, 12, 16, 0.62) 0%, rgba(10, 12, 16, 0.14) 36%, rgba(10, 12, 16, 0.72) 100%),
    linear-gradient(90deg, rgba(10, 12, 16, 0.44) 0%, rgba(10, 12, 16, 0.02) 48%, rgba(10, 12, 16, 0.32) 100%);
}

.page-home .slide-scrim {
  background: linear-gradient(180deg, rgba(0, 0, 0, 0.08) 0%, rgba(0, 0, 0, 0.02) 15%, rgba(0, 0, 0, 0) 32%);
}

.slide-copy {
  position: absolute;
  left: var(--space-x);
  bottom: clamp(5rem, 10vw, 7rem);
  z-index: 2;
  max-width: min(42rem, calc(100% - (var(--space-x) * 2)));
}

.slide-index {
  margin: 0 0 1rem;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.slide-copy h1,
.slide-copy h2 {
  margin: 0;
  max-width: 12ch;
  font-size: clamp(2.9rem, 7vw, 5.85rem);
  line-height: 0.94;
  font-weight: 700;
}

.slide-description {
  margin: 1.15rem 0 0;
  max-width: 32rem;
  color: var(--home-soft);
  font-size: clamp(0.98rem, 1.8vw, 1.14rem);
  line-height: 1.7;
}

.slider-controls {
  position: absolute;
  right: var(--space-x);
  bottom: 2rem;
  z-index: 2;
  display: flex;
  align-items: center;
  gap: 0.7rem;
}

.page-home .slider-controls {
  top: 50%;
  right: 0;
  bottom: auto;
  left: 0;
  justify-content: space-between;
  padding: 0 10px;
  transform: translateY(-50%);
}

.slider-control {
  width: 3rem;
  height: 3rem;
  border: 1px solid rgba(255, 255, 255, 0.25);
  border-radius: 50%;
  background: var(--home-panel);
  color: var(--home-ink);
  backdrop-filter: blur(14px);
  cursor: pointer;
  transition: transform 180ms ease, opacity 180ms ease;
}

.page-home .slider-control {
  width: 44px;
  height: 88px;
  border: 0;
  border-radius: 0;
  background: transparent;
  color: #111111;
  backdrop-filter: none;
  opacity: 0.9;
}

.slider-control:hover,
.slider-control:focus-visible {
  transform: translateY(-2px);
  opacity: 0.8;
}

.page-home .slider-control:hover,
.page-home .slider-control:focus-visible {
  transform: translateY(0);
  opacity: 0.6;
}

.slider-control-icon {
  width: 28px;
  height: 28px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2.4;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.slider-dots {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.55rem 0.75rem;
  border: 1px solid rgba(255, 255, 255, 0.25);
  border-radius: 999px;
  background: var(--home-panel);
  backdrop-filter: blur(14px);
}

.page-home .slider-dots,
.page-home .slide-copy {
  display: none;
}

.slider-dot {
  width: 0.66rem;
  height: 0.66rem;
  padding: 0;
  border: 0;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.38);
  cursor: pointer;
}

.slider-dot.is-active {
  background: #ffffff;
}

.projects-page {
  padding: calc(4.2rem + var(--space-y)) var(--space-x) 2rem;
}

.about-page {
  padding: calc(5.6rem + var(--space-y)) var(--space-x) 3rem;
}

.about-layout {
  width: min(100%, 72rem);
}

.about-copy,
.awards-section {
  width: min(100%, 60rem);
}

.contact-page {
  padding: calc(5.6rem + var(--space-y)) var(--space-x) 3rem;
}

.contact-layout {
  display: grid;
  grid-template-columns: minmax(15rem, 19rem) minmax(0, 1fr);
  gap: clamp(1.5rem, 2.2vw, 2.5rem);
  align-items: start;
}

.contact-details {
  width: min(100%, 19rem);
}

.contact-item + .contact-item {
  margin-top: 1.15rem;
}

.contact-item__title {
  margin: 0 0 0.35rem;
  color: var(--ink);
  font-size: 1rem;
  font-weight: 700;
}

.contact-item__text {
  margin: 0;
  color: var(--ink);
  font-size: 1rem;
  line-height: 1.8;
}

.contact-link {
  transition: opacity 180ms ease;
}

.contact-link:hover,
.contact-link:focus-visible {
  opacity: 0.65;
}

.contact-map {
  display: block;
  overflow: hidden;
  background: #efefef;
}

.contact-map img {
  width: 100%;
  height: auto;
  transition: transform 220ms ease, opacity 220ms ease;
}

.contact-map:hover img,
.contact-map:focus-visible img {
  transform: scale(1.02);
  opacity: 0.94;
}

.project-detail-page {
  padding: calc(5.6rem + var(--space-y)) var(--space-x) 3rem;
}

.project-detail-layout {
  width: min(100%, 73rem);
  margin: 0 auto;
}

.project-detail-title {
  margin: 0 0 3rem;
  color: var(--ink);
  font-size: clamp(1.55rem, 2vw, 2rem);
  font-weight: 700;
  letter-spacing: 0.01em;
  line-height: 1.15;
  text-transform: uppercase;
}

.project-accordion__item {
  border-top: 1px solid rgba(55, 55, 65, 0.75);
}

.project-accordion__item:last-of-type {
  border-bottom: 1px solid rgba(55, 55, 65, 0.75);
}

.project-accordion__summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 0;
  list-style: none;
  color: var(--ink);
  font-size: 1rem;
  line-height: 1.5;
  cursor: pointer;
}

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

.project-accordion__icon {
  flex: 0 0 auto;
  width: 1.25rem;
  height: 1.25rem;
  position: relative;
}

.project-accordion__icon::before,
.project-accordion__icon::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 1.2rem;
  height: 1px;
  background: currentColor;
  transform: translate(-50%, -50%);
}

.project-accordion__icon::after {
  transform: translate(-50%, -50%) rotate(90deg);
}

.project-accordion__item[open] .project-accordion__icon::after {
  opacity: 0;
}

.project-accordion__content {
  padding: 0 0 1.35rem;
  color: var(--ink);
}

.project-accordion__content p {
  margin: 0;
  font-size: 0.98rem;
  line-height: 1.85;
}

.project-accordion__content p + p {
  margin-top: 0.95rem;
}

.project-meta {
  margin: 0;
}

.project-meta__row {
  display: grid;
  grid-template-columns: 8rem 1fr;
  gap: 1rem;
}

.project-meta__row + .project-meta__row {
  margin-top: 0.45rem;
}

.project-meta dt,
.project-meta dd {
  margin: 0;
  font-size: 0.98rem;
  line-height: 1.8;
}

.project-meta dt {
  font-weight: 700;
}

.project-detail-figure {
  margin: 2.6rem 0 0;
}

.project-detail-image {
  width: 100%;
  height: auto;
  background: #f0f0f0;
}

.about-copy p {
  margin: 0 0 1rem;
  color: var(--ink);
  font-size: 1.03rem;
  line-height: 1.9;
}

.about-copy p:last-child {
  margin-bottom: 0;
}

.awards-section {
  margin-top: 1.35rem;
}

.about-section-title {
  margin: 0 0 1rem;
  color: var(--ink);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.awards-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.awards-list li {
  display: grid;
  grid-template-columns: 5rem 1fr;
  gap: 0.9rem;
  align-items: start;
  padding: 0.22rem 0;
}

.award-year,
.award-text {
  color: var(--ink);
  font-size: 1rem;
  line-height: 1.8;
}

.award-year {
  white-space: nowrap;
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.project-card {
  display: block;
  position: relative;
  aspect-ratio: 650 / 433;
  overflow: hidden;
  background: #f2f2f2;
  outline: none;
}

.project-card:focus-visible {
  box-shadow: 0 0 0 2px var(--ink);
}

.project-card__image,
.project-card__overlay {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.project-card__image {
  object-fit: cover;
  transition: transform 240ms ease;
}

.project-card__overlay {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.08) 0%, rgba(255, 255, 255, 0.76) 100%),
    rgba(255, 255, 255, 0.34);
  opacity: 0;
  transition: opacity 220ms ease;
}

.project-card__watermark {
  position: absolute;
  top: 50%;
  left: 50%;
  z-index: 1;
  font-size: clamp(2.8rem, 6vw, 4.6rem);
  font-weight: 700;
  letter-spacing: 0.28em;
  color: rgba(255, 255, 255, 0.72);
  text-indent: 0.28em;
  transform: translate(-50%, -46%) scale(0.98);
  opacity: 0;
  transition: opacity 220ms ease, transform 220ms ease;
  pointer-events: none;
}

.project-card__content {
  position: absolute;
  right: 1.1rem;
  bottom: 1rem;
  left: 1.1rem;
  z-index: 2;
  color: var(--ink);
  opacity: 0;
  transform: translateY(10px);
  transition: opacity 220ms ease, transform 220ms ease;
}

.project-card__eyebrow {
  margin: 0 0 0.35rem;
  color: rgba(55, 55, 65, 0.7);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.project-card__title {
  margin: 0;
  font-size: 1.08rem;
  line-height: 1.25;
  font-weight: 700;
}

.project-card__description {
  margin: 0.55rem 0 0;
  font-size: 0.9rem;
  line-height: 1.5;
}

.project-card:hover .project-card__overlay,
.project-card:focus-visible .project-card__overlay {
  opacity: 1;
}

.project-card:hover .project-card__watermark,
.project-card:focus-visible .project-card__watermark {
  opacity: 1;
  transform: translate(-50%, -50%) scale(1);
}

.project-card:hover .project-card__content,
.project-card:focus-visible .project-card__content {
  opacity: 1;
  transform: translateY(0);
}

.project-card:hover .project-card__image,
.project-card:focus-visible .project-card__image {
  transform: scale(1.025);
}

.site-footer {
  padding: 2rem var(--space-x) 3rem;
}

.page-home .site-footer,
.page-projects .site-footer,
.page-about .site-footer,
.page-contact .site-footer,
.page-project-detail .site-footer {
  background: #ffffff;
  color: var(--ink);
}

.site-footer__inner {
  display: flex;
  justify-content: center;
}

.site-footer__copy {
  margin: 0;
  font-size: 0.82rem;
  letter-spacing: 0.03em;
}

body.menu-open {
  overflow: hidden;
}

@keyframes image-settle {
  from {
    transform: scale(1.08);
  }

  to {
    transform: scale(1.03);
  }
}

@media (max-width: 980px) {
  .awards-list li {
    grid-template-columns: 4.4rem 1fr;
  }

  .contact-layout {
    grid-template-columns: minmax(14.5rem, 17.5rem) minmax(0, 1fr);
  }

  .project-meta__row {
    grid-template-columns: 7rem 1fr;
  }

  .projects-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 760px) {
  .menu-toggle {
    display: inline-flex;
  }

  .header-links {
    position: absolute;
    top: calc(100% - 0.15rem);
    right: var(--space-x);
    min-width: min(18rem, calc(100vw - (var(--space-x) * 2)));
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
    padding: 1rem 1.1rem;
    border: 1px solid currentColor;
    border-radius: 1rem;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-0.4rem);
    transition: opacity 180ms ease, visibility 180ms ease, transform 180ms ease;
  }

  .page-projects .header-links,
  .page-about .header-links,
  .page-contact .header-links,
  .page-project-detail .header-links {
    background: rgba(255, 255, 255, 0.97);
  }

  .page-home .header-links {
    background: rgba(15, 19, 24, 0.92);
  }

  .site-header.is-open .header-links {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
  }

  .site-nav,
  .social-links {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.95rem;
  }

  .slide-copy {
    bottom: 9.25rem;
  }

  .page-home .slider-controls {
    padding: 0 4px;
  }
}

@media (max-width: 640px) {
  .brand {
    max-width: 12.5rem;
    font-size: 1rem;
  }

  .about-page {
    padding-top: calc(6rem + var(--space-y));
  }

  .contact-page {
    padding-top: calc(6rem + var(--space-y));
  }

  .project-detail-page {
    padding-top: calc(6rem + var(--space-y));
  }

  .projects-page {
    padding-top: calc(5rem + var(--space-y));
  }

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

  .contact-details {
    width: min(100%, 24rem);
  }

  .project-detail-title {
    margin-bottom: 2.35rem;
    font-size: 1.3rem;
  }

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

  .slider-controls {
    right: auto;
    left: var(--space-x);
  }

  .about-copy p,
  .award-year,
  .award-text {
    font-size: 0.96rem;
    line-height: 1.75;
  }

  .awards-list li {
    grid-template-columns: 1fr;
    gap: 0.15rem;
    padding: 0.45rem 0;
  }

  .contact-item__text {
    font-size: 0.96rem;
    line-height: 1.75;
  }

  .project-accordion__summary,
  .project-accordion__content p,
  .project-meta dt,
  .project-meta dd {
    font-size: 0.96rem;
    line-height: 1.75;
  }

  .project-meta__row {
    grid-template-columns: 1fr;
    gap: 0.15rem;
  }

  .project-meta__row + .project-meta__row {
    margin-top: 0.7rem;
  }
}