:root {
  --ink: #102a43;
  --ink-soft: #334e68;
  --muted: #627d98;
  --line: #d9e2ec;
  --surface: #ffffff;
  --surface-soft: #f4f8f7;
  --canvas: #f8faf9;
  --teal: #087f75;
  --teal-dark: #05645d;
  --teal-pale: #d9f2ee;
  --amber: #b7791f;
  --shadow-sm: 0 8px 24px rgba(16, 42, 67, 0.07);
  --shadow-lg: 0 26px 70px rgba(16, 42, 67, 0.13);
  --radius-sm: 12px;
  --radius: 20px;
  --radius-lg: 32px;
  --max-width: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 92px;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--canvas);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

body.menu-open {
  overflow: hidden;
}

a {
  color: inherit;
}

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

button,
input,
select {
  font: inherit;
}

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

:focus-visible {
  outline: 3px solid rgba(8, 127, 117, 0.35);
  outline-offset: 4px;
}

.skip-link {
  position: fixed;
  top: 10px;
  left: 10px;
  z-index: 1000;
  padding: 10px 16px;
  color: #fff;
  background: var(--ink);
  border-radius: 8px;
  transform: translateY(-160%);
  transition: transform 180ms ease;
}

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

.container {
  width: min(calc(100% - 40px), var(--max-width));
  margin-inline: auto;
}

.section {
  padding: 104px 0;
}

.section-tight {
  padding: 72px 0;
}

.section-kicker {
  margin: 0 0 10px;
  color: var(--teal);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.section-title {
  max-width: 760px;
  margin: 0;
  font-family: "Space Grotesk", Inter, sans-serif;
  font-size: clamp(2rem, 4vw, 3.6rem);
  line-height: 1.06;
  letter-spacing: -0.045em;
}

.section-lede {
  max-width: 700px;
  margin: 20px 0 0;
  color: var(--ink-soft);
  font-size: 1.08rem;
}

.section-heading-row {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 30px;
  margin-bottom: 42px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin-bottom: 24px;
  color: var(--teal-dark);
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.eyebrow::before {
  width: 26px;
  height: 2px;
  background: currentColor;
  content: "";
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 1px solid rgba(217, 226, 236, 0.75);
  background: rgba(248, 250, 249, 0.88);
  backdrop-filter: blur(18px);
}

.navbar {
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.brand-mark {
  display: grid;
  width: 40px;
  height: 40px;
  color: #fff;
  background: var(--ink);
  border-radius: 11px;
  place-items: center;
  font-family: "Space Grotesk", sans-serif;
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: -0.05em;
}

.brand-name {
  font-family: "Space Grotesk", sans-serif;
  font-size: 1rem;
  font-weight: 750;
  letter-spacing: -0.025em;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-link {
  padding: 9px 13px;
  color: var(--ink-soft);
  border-radius: 9px;
  font-size: 0.92rem;
  font-weight: 650;
  text-decoration: none;
  transition: color 180ms ease, background 180ms ease;
}

.nav-link:hover,
.nav-link[aria-current="page"] {
  color: var(--ink);
  background: #fff;
}

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  padding: 0;
  border: 1px solid var(--line);
  background: #fff;
  border-radius: 10px;
}

.menu-toggle span,
.menu-toggle::before,
.menu-toggle::after {
  display: block;
  width: 20px;
  height: 2px;
  margin: 4px auto;
  background: var(--ink);
  content: "";
  transition: transform 180ms ease, opacity 180ms ease;
}

.menu-toggle[aria-expanded="true"] span {
  opacity: 0;
}

.menu-toggle[aria-expanded="true"]::before {
  transform: translateY(6px) rotate(45deg);
}

.menu-toggle[aria-expanded="true"]::after {
  transform: translateY(-6px) rotate(-45deg);
}

.button {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  gap: 9px;
  padding: 11px 20px;
  color: #fff;
  border: 1px solid var(--teal);
  background: var(--teal);
  border-radius: 11px;
  font-weight: 750;
  text-decoration: none;
  transition: background 180ms ease, border-color 180ms ease, transform 180ms ease, box-shadow 180ms ease;
}

.button:hover {
  background: var(--teal-dark);
  border-color: var(--teal-dark);
  box-shadow: 0 12px 28px rgba(8, 127, 117, 0.18);
  transform: translateY(-2px);
}

.button-secondary {
  color: var(--ink);
  border-color: var(--line);
  background: #fff;
}

.button-secondary:hover {
  color: var(--teal-dark);
  border-color: var(--teal);
  background: #fff;
}

.button-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--teal-dark);
  font-weight: 800;
  text-decoration: none;
}

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

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

.hero {
  position: relative;
  overflow: hidden;
  padding: 72px 0 58px;
}

.hero::before {
  display: none;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(280px, 0.65fr);
  align-items: center;
  gap: clamp(48px, 7vw, 88px);
}

.hero h1 {
  max-width: 720px;
  margin: 0;
  font-family: "Space Grotesk", Inter, sans-serif;
  font-size: clamp(2.3rem, 4vw, 3.75rem);
  font-weight: 600;
  line-height: 1.04;
  letter-spacing: -0.048em;
}

.hero-intro {
  max-width: 650px;
  margin: 24px 0 0;
  color: var(--ink-soft);
  font-size: clamp(1.02rem, 1.6vw, 1.16rem);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}

.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  margin-top: 28px;
  color: var(--muted);
  font-size: 0.88rem;
  font-weight: 650;
}

.hero-meta span {
  display: inline-flex;
  align-items: center;
  gap: 7px;
}

.status-dot {
  width: 8px;
  height: 8px;
  background: #2f9e44;
  border-radius: 50%;
  box-shadow: 0 0 0 5px rgba(47, 158, 68, 0.11);
}

.portrait-wrap {
  position: relative;
  padding: 0;
}

.portrait-frame {
  position: relative;
  overflow: hidden;
  aspect-ratio: 4 / 5;
  background: var(--teal-pale);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.portrait-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 50% 34%;
}

.portrait-caption {
  position: static;
  width: 100%;
  margin-top: 14px;
  padding: 2px 2px 0;
  color: var(--ink);
  background: transparent;
}

.portrait-caption strong,
.portrait-caption span {
  display: block;
}

.portrait-caption strong {
  font-family: "Space Grotesk", sans-serif;
  font-size: 0.92rem;
}

.portrait-caption span {
  margin-top: 4px;
  color: var(--muted);
  font-size: 0.78rem;
}

.metrics {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
}

.metric {
  position: relative;
  padding: 27px;
  color: var(--ink);
}

.metric + .metric::before {
  position: absolute;
  top: 28px;
  bottom: 28px;
  left: 0;
  width: 1px;
  background: var(--line);
  content: "";
}

.metric-value {
  display: block;
  font-family: "Space Grotesk", sans-serif;
  font-size: clamp(1.9rem, 3vw, 2.7rem);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.05em;
}

.metric-label {
  display: block;
  margin-top: 9px;
  color: var(--muted);
  font-size: 0.84rem;
  line-height: 1.45;
}

body[data-page="home"] .section-title {
  font-size: clamp(1.8rem, 3vw, 2.65rem);
  font-weight: 600;
  line-height: 1.14;
  letter-spacing: -0.035em;
}

.expertise-strip {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1px;
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--line);
  border-radius: var(--radius-sm);
}

.expertise-item {
  padding: 22px 16px;
  background: var(--surface);
  text-align: center;
}

.expertise-item span {
  display: block;
  color: var(--teal);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
}

.expertise-item strong {
  display: block;
  margin-top: 6px;
  font-size: 0.91rem;
}

.timeline {
  position: relative;
  margin-top: 48px;
}

.timeline::before {
  position: absolute;
  top: 12px;
  bottom: 12px;
  left: 174px;
  width: 1px;
  background: var(--line);
  content: "";
}

.timeline-item {
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: 70px;
  padding: 0 0 42px;
}

.timeline-item:last-child {
  padding-bottom: 0;
}

.timeline-date {
  padding-top: 2px;
  color: var(--muted);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.82rem;
  font-weight: 750;
  text-align: right;
}

.timeline-content {
  position: relative;
  padding: 28px 32px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
}

.timeline-content::before {
  position: absolute;
  top: 31px;
  left: -42px;
  width: 13px;
  height: 13px;
  border: 3px solid var(--canvas);
  background: var(--teal);
  border-radius: 50%;
  box-shadow: 0 0 0 1px var(--teal);
  content: "";
}

.timeline-role {
  margin: 0;
  font-family: "Space Grotesk", sans-serif;
  font-size: 1.3rem;
  letter-spacing: -0.025em;
}

.timeline-company {
  margin: 5px 0 0;
  color: var(--teal-dark);
  font-weight: 750;
}

.timeline-note {
  margin: 16px 0 0;
  color: var(--ink-soft);
}

.timeline-tags,
.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin-top: 18px;
}

.tag {
  display: inline-flex;
  align-items: center;
  padding: 5px 9px;
  color: var(--ink-soft);
  border: 1px solid var(--line);
  background: var(--surface-soft);
  border-radius: 7px;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.72rem;
  font-weight: 700;
}

.portfolio-section {
  background: var(--surface-soft);
}

.portfolio-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 30px;
}

.filter-group {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.filter-button {
  padding: 8px 13px;
  color: var(--ink-soft);
  border: 1px solid var(--line);
  background: #fff;
  border-radius: 9px;
  cursor: pointer;
  font-size: 0.84rem;
  font-weight: 750;
  transition: color 180ms ease, border-color 180ms ease, background 180ms ease;
}

.filter-button:hover,
.filter-button.is-active {
  color: #fff;
  border-color: var(--ink);
  background: var(--ink);
}

.project-count {
  flex-shrink: 0;
  color: var(--muted);
  font-size: 0.86rem;
  font-weight: 650;
}

.project-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 22px;
}

.project-card {
  grid-column: span 4;
  overflow: hidden;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  transition: transform 200ms ease, box-shadow 200ms ease, border-color 200ms ease;
}

.project-card:hover {
  border-color: rgba(8, 127, 117, 0.45);
  box-shadow: var(--shadow-lg);
  transform: translateY(-5px);
}

.project-card.is-hidden {
  display: none;
}

.project-card > a {
  display: flex;
  height: 100%;
  flex-direction: column;
  text-decoration: none;
}

.project-image {
  position: relative;
  overflow: hidden;
  aspect-ratio: 4 / 3;
  background: #edf4f3;
  border-bottom: 1px solid var(--line);
}

.project-image::after {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 55%, rgba(16, 42, 67, 0.08));
  content: "";
}

.project-image img {
  width: 100%;
  height: 100%;
  padding: 16px;
  background: #fff;
  object-fit: contain;
  transition: transform 400ms cubic-bezier(0.2, 0.7, 0.2, 1);
}

.project-card:hover .project-image img {
  transform: scale(1.035);
}

.project-index {
  position: absolute;
  top: 14px;
  left: 14px;
  z-index: 1;
  display: grid;
  width: 38px;
  height: 30px;
  color: #fff;
  background: rgba(16, 42, 67, 0.9);
  border-radius: 8px;
  place-items: center;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.72rem;
  font-weight: 800;
  backdrop-filter: blur(8px);
}

.project-body {
  display: flex;
  flex: 1;
  flex-direction: column;
  padding: 24px;
}

.project-category {
  margin: 0 0 9px;
  color: var(--teal);
  font-size: 0.74rem;
  font-weight: 800;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.project-title {
  margin: 0;
  font-family: "Space Grotesk", sans-serif;
  font-size: 1.23rem;
  line-height: 1.26;
  letter-spacing: -0.03em;
}

.project-summary {
  display: -webkit-box;
  overflow: hidden;
  margin: 13px 0 20px;
  color: var(--ink-soft);
  font-size: 0.9rem;
  line-height: 1.65;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
}

.project-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 15px;
  margin-top: auto;
}

.project-card-footer .tag-list {
  margin: 0;
}

.card-arrow {
  color: var(--teal);
  font-size: 1.2rem;
  transition: transform 180ms ease;
}

.project-card:hover .card-arrow {
  transform: translateX(4px);
}

.cta-panel {
  position: relative;
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 40px;
  overflow: hidden;
  padding: clamp(36px, 6vw, 64px);
  color: #fff;
  background: var(--ink);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

body[data-page="home"] .cta-panel {
  color: var(--ink);
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: none;
}

body[data-page="home"] .cta-panel::after {
  display: none;
}

body[data-page="home"] .cta-panel h2 {
  max-width: 620px;
  font-size: clamp(1.75rem, 3vw, 2.55rem);
  font-weight: 600;
  line-height: 1.14;
  letter-spacing: -0.035em;
}

body[data-page="home"] .cta-panel p {
  color: var(--ink-soft);
}

body[data-page="home"] .cta-panel .button {
  color: #fff;
  background: var(--teal);
  border-color: var(--teal);
}

.cta-panel::after {
  position: absolute;
  right: -120px;
  bottom: -220px;
  width: 430px;
  height: 430px;
  border: 70px solid rgba(255, 255, 255, 0.035);
  border-radius: 50%;
  content: "";
}

.cta-panel h2 {
  position: relative;
  z-index: 1;
  max-width: 760px;
  margin: 0;
  font-family: "Space Grotesk", sans-serif;
  font-size: clamp(2rem, 4vw, 3.5rem);
  line-height: 1.08;
  letter-spacing: -0.045em;
}

.cta-panel p {
  position: relative;
  z-index: 1;
  max-width: 620px;
  margin: 16px 0 0;
  color: #bcccdc;
}

.cta-panel .button {
  position: relative;
  z-index: 1;
  background: #fff;
  border-color: #fff;
  color: var(--ink);
}

.page-hero {
  padding: 78px 0 56px;
}

.page-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 0.55fr);
  align-items: end;
  gap: 60px;
}

.page-hero h1 {
  margin: 0;
  font-family: "Space Grotesk", sans-serif;
  font-size: clamp(3rem, 7vw, 6.4rem);
  line-height: 0.94;
  letter-spacing: -0.065em;
}

.page-hero p {
  margin: 0 0 6px;
  color: var(--ink-soft);
  font-size: 1.08rem;
}

.about-grid {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 34px;
}

.about-photo-card {
  align-self: start;
  overflow: hidden;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
}

.about-photo-card img {
  width: 100%;
  aspect-ratio: 4 / 4.3;
  object-fit: cover;
  object-position: 50% 35%;
}

.about-photo-copy {
  padding: 25px;
}

.about-photo-copy p {
  margin: 0;
  color: var(--ink-soft);
}

.about-copy {
  padding: 18px 0 0;
}

.about-copy h2,
.content-card h2 {
  margin: 0 0 20px;
  font-family: "Space Grotesk", sans-serif;
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  line-height: 1.12;
  letter-spacing: -0.04em;
}

.about-copy p {
  margin: 0 0 18px;
  color: var(--ink-soft);
  font-size: 1.04rem;
}

.detail-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 24px;
}

.content-card {
  grid-column: span 6;
  padding: 32px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
}

.content-card-wide {
  grid-column: 1 / -1;
}

.contact-list,
.education-list,
.interest-list {
  display: grid;
  gap: 16px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.contact-link {
  display: grid;
  grid-template-columns: 42px 1fr;
  align-items: center;
  gap: 14px;
  color: var(--ink);
  text-decoration: none;
}

.contact-icon {
  display: grid;
  width: 42px;
  height: 42px;
  color: var(--teal);
  border: 1px solid var(--line);
  background: var(--surface-soft);
  border-radius: 11px;
  place-items: center;
  font-size: 0.82rem;
  font-weight: 850;
}

.contact-link span {
  display: block;
}

.contact-label {
  color: var(--muted);
  font-size: 0.77rem;
  font-weight: 750;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.contact-value {
  margin-top: 2px;
  font-weight: 720;
}

.education-item {
  padding: 20px 0;
  border-bottom: 1px solid var(--line);
}

.education-item:last-child {
  padding-bottom: 0;
  border: 0;
}

.education-item:first-child {
  padding-top: 0;
}

.education-item h3,
.interest-item h3 {
  margin: 0;
  font-family: "Space Grotesk", sans-serif;
  font-size: 1.08rem;
}

.education-item p,
.interest-item p {
  margin: 5px 0 0;
  color: var(--muted);
}

.interest-list {
  grid-template-columns: repeat(3, 1fr);
}

.interest-item {
  padding: 22px;
  background: var(--surface-soft);
  border: 1px solid var(--line);
  border-radius: 14px;
}

.interest-number {
  display: block;
  margin-bottom: 18px;
  color: var(--teal);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.76rem;
  font-weight: 800;
}

.project-hero {
  padding: 60px 0 38px;
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 26px;
  color: var(--muted);
  font-size: 0.85rem;
  font-weight: 650;
}

.breadcrumb a {
  color: var(--teal-dark);
  text-decoration: none;
}

.project-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 310px;
  align-items: end;
  gap: 54px;
}

.project-hero h1 {
  max-width: 900px;
  margin: 0;
  font-family: "Space Grotesk", sans-serif;
  font-size: clamp(2.8rem, 6vw, 5.6rem);
  line-height: 0.97;
  letter-spacing: -0.06em;
}

.project-hero .project-category {
  margin-bottom: 14px;
}

.project-hero-aside {
  padding: 24px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.project-hero-aside dl {
  display: grid;
  gap: 15px;
  margin: 0;
}

.project-hero-aside dt {
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.project-hero-aside dd {
  margin: 2px 0 0;
  font-size: 0.92rem;
  font-weight: 700;
}

.project-cover {
  overflow: hidden;
  width: min(calc(100% - 40px), var(--max-width));
  margin: 24px auto 0;
  background: #edf4f3;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

.project-cover img {
  width: 100%;
  max-height: 680px;
  padding: clamp(14px, 3vw, 34px);
  background: #fff;
  object-fit: contain;
}

.case-study-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 300px;
  align-items: start;
  gap: 64px;
}

.case-study-main {
  min-width: 0;
}

.case-section {
  padding: 0 0 46px;
}

.case-section + .case-section {
  padding-top: 46px;
  border-top: 1px solid var(--line);
}

.case-section h2 {
  margin: 0 0 18px;
  font-family: "Space Grotesk", sans-serif;
  font-size: clamp(1.7rem, 3vw, 2.5rem);
  letter-spacing: -0.035em;
}

.case-section p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 1.04rem;
}

.feature-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.feature-list li {
  position: relative;
  padding: 17px 18px 17px 45px;
  color: var(--ink-soft);
  border: 1px solid var(--line);
  background: var(--surface);
  border-radius: var(--radius-sm);
}

.feature-list li::before {
  position: absolute;
  top: 18px;
  left: 18px;
  display: grid;
  width: 18px;
  height: 18px;
  color: #fff;
  background: var(--teal);
  border-radius: 50%;
  content: "✓";
  place-items: center;
  font-size: 0.66rem;
  font-weight: 900;
}

.case-sidebar {
  position: sticky;
  top: 104px;
}

.sidebar-card {
  padding: 25px;
  background: var(--ink);
  border-radius: var(--radius);
  color: #fff;
}

.sidebar-card h2 {
  margin: 0;
  font-family: "Space Grotesk", sans-serif;
  font-size: 1.35rem;
  letter-spacing: -0.03em;
}

.sidebar-card p {
  margin: 10px 0 22px;
  color: #bcccdc;
  font-size: 0.9rem;
}

.sidebar-card .button {
  width: 100%;
  background: #fff;
  border-color: #fff;
  color: var(--ink);
}

.project-nav {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
  margin-top: 38px;
}

.project-nav-link {
  padding: 20px;
  border: 1px solid var(--line);
  background: var(--surface);
  border-radius: var(--radius-sm);
  text-decoration: none;
  transition: border-color 180ms ease, transform 180ms ease;
}

.project-nav-link:hover {
  border-color: var(--teal);
  transform: translateY(-2px);
}

.project-nav-link:last-child {
  text-align: right;
}

.project-nav-label {
  display: block;
  color: var(--muted);
  font-size: 0.73rem;
  font-weight: 800;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.project-nav-title {
  display: block;
  margin-top: 5px;
  font-weight: 750;
}

.not-found {
  min-height: 65vh;
  display: grid;
  text-align: center;
  place-items: center;
}

.not-found-inner {
  max-width: 620px;
}

.not-found-code {
  color: var(--teal);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: clamp(4rem, 12vw, 9rem);
  font-weight: 850;
  line-height: 1;
}

.not-found h1 {
  margin: 16px 0 8px;
  font-family: "Space Grotesk", sans-serif;
  font-size: 2.2rem;
}

.not-found p {
  margin: 0 0 26px;
  color: var(--muted);
}

.site-footer {
  padding: 50px 0 30px;
  color: #d9e2ec;
  background: #0b2238;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.25fr 0.75fr 0.75fr;
  gap: 60px;
  padding-bottom: 42px;
}

.footer-intro {
  max-width: 480px;
}

.footer-intro h2 {
  margin: 18px 0 10px;
  color: #fff;
  font-family: "Space Grotesk", sans-serif;
  font-size: 1.75rem;
  letter-spacing: -0.04em;
}

.footer-intro p {
  margin: 0;
  color: #9fb3c8;
  font-size: 0.93rem;
}

.footer-heading {
  margin: 0 0 14px;
  color: #fff;
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.footer-links {
  display: grid;
  gap: 9px;
}

.footer-links a {
  color: #bcccdc;
  font-size: 0.9rem;
  text-decoration: none;
}

.footer-links a:hover {
  color: #fff;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  padding-top: 24px;
  color: #829ab1;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  font-size: 0.78rem;
}

@media (max-width: 980px) {
  .hero-grid,
  .page-hero-grid,
  .project-hero-grid,
  .about-grid,
  .case-study-layout {
    grid-template-columns: 1fr;
  }

  .hero-copy {
    order: 1;
  }

  .portrait-wrap {
    width: min(480px, 90%);
    order: 2;
    margin-inline: auto;
  }

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

  .metric:nth-child(3)::before {
    display: none;
  }

  .metric:nth-child(n + 3) {
    border-top: 1px solid var(--line);
  }

  .expertise-strip {
    grid-template-columns: repeat(3, 1fr);
  }

  .project-card {
    grid-column: span 6;
  }

  .case-sidebar {
    position: static;
  }

  .sidebar-card {
    display: grid;
    grid-template-columns: 1fr auto;
    align-items: center;
    gap: 12px 30px;
  }

  .sidebar-card p {
    margin: 0;
  }

  .sidebar-card .button {
    width: auto;
    grid-column: 2;
    grid-row: 1 / span 2;
  }
}

@media (max-width: 760px) {
  .container,
  .project-cover {
    width: min(calc(100% - 28px), var(--max-width));
  }

  .section {
    padding: 76px 0;
  }

  .section-tight {
    padding: 54px 0;
  }

  .nav-links {
    position: fixed;
    top: 76px;
    right: 0;
    bottom: 0;
    left: 0;
    display: none;
    align-items: stretch;
    flex-direction: column;
    padding: 20px 14px;
    background: var(--canvas);
  }

  .nav-links.is-open {
    display: flex;
  }

  .nav-link {
    padding: 15px 14px;
    font-size: 1.05rem;
  }

  .nav-links .button {
    margin-top: 8px;
  }

  .menu-toggle {
    display: block;
  }

  .hero {
    padding-top: 58px;
  }

  .hero-grid {
    gap: 50px;
  }

  .hero h1 {
    font-size: clamp(2.25rem, 10vw, 3.25rem);
  }

  .hero-meta {
    align-items: flex-start;
    flex-direction: column;
    gap: 9px;
  }

  .portrait-wrap {
    width: 100%;
  }

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

  .metric {
    padding: 25px;
  }

  .metric + .metric::before {
    display: none;
  }

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

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

  .section-heading-row,
  .portfolio-toolbar,
  .footer-bottom {
    align-items: flex-start;
    flex-direction: column;
  }

  .timeline::before {
    left: 7px;
  }

  .timeline-item {
    grid-template-columns: 1fr;
    gap: 10px;
    padding-left: 36px;
  }

  .timeline-date {
    text-align: left;
  }

  .timeline-content {
    padding: 24px;
  }

  .timeline-content::before {
    top: 28px;
    left: -35px;
  }

  .project-grid {
    gap: 16px;
  }

  .project-card {
    grid-column: 1 / -1;
  }

  .cta-panel {
    grid-template-columns: 1fr;
  }

  .detail-grid {
    gap: 16px;
  }

  .content-card {
    grid-column: 1 / -1;
    padding: 25px;
  }

  .interest-list,
  .feature-list {
    grid-template-columns: 1fr;
  }

  .project-hero {
    padding-top: 42px;
  }

  .project-cover {
    border-radius: var(--radius);
  }

  .project-cover img {
    min-height: 260px;
    object-fit: contain;
  }

  .sidebar-card {
    display: block;
  }

  .sidebar-card p {
    margin: 10px 0 22px;
  }

  .sidebar-card .button {
    width: 100%;
  }

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

  .project-nav-link:last-child {
    text-align: left;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 38px 24px;
  }

  .footer-intro {
    grid-column: 1 / -1;
  }
}

@media (max-width: 460px) {
  .hero-actions .button,
  .cta-panel .button {
    width: 100%;
  }

  .expertise-strip,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .footer-intro {
    grid-column: auto;
  }

}

@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;
  }
}