:root {
  --color-bg: #f7f9f8;
  --color-surface: #ffffff;
  --color-text: #202827;
  --color-muted: #5f6f6c;
  --color-border: #d9e2df;
  --color-accent: #2f7f73;
  --color-accent-dark: #245f57;
  --color-accent-soft: #e8f3f0;
  --color-blue: #3d6f91;
  --color-warning-soft: #fff7e7;
  --shadow-soft: 0 16px 36px rgba(32, 40, 39, 0.08);
  --radius: 8px;
  --max-width: 1200px;
  --text-width: 820px;
  --font-sans: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--color-text);
  background: var(--color-bg);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.6;
}

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

a {
  color: var(--color-accent-dark);
  text-decoration-thickness: 0.08em;
  text-underline-offset: 0.18em;
}

a:hover {
  color: var(--color-blue);
}

:focus-visible {
  outline: 3px solid rgba(47, 127, 115, 0.45);
  outline-offset: 3px;
}

h1,
h2,
h3 {
  margin: 0 0 0.65rem;
  line-height: 1.15;
}

h1 {
  font-size: clamp(2.2rem, 5vw, 4rem);
  letter-spacing: 0;
}

h2 {
  font-size: clamp(1.65rem, 3vw, 2.4rem);
}

h3 {
  font-size: 1.15rem;
}

h4 {
  font-size: 1rem;
  line-height: 1.25;
  margin: 0 0 0.75rem;
}

p {
  margin: 0 0 1rem;
}

ul,
ol {
  margin: 0 0 1rem;
  padding-left: 1.25rem;
}

.container {
  width: min(100% - 2rem, var(--max-width));
  margin-inline: auto;
}

.skip-link {
  position: absolute;
  left: 1rem;
  top: 1rem;
  z-index: 1000;
  transform: translateY(-160%);
  background: var(--color-text);
  color: #fff;
  padding: 0.6rem 0.85rem;
  border-radius: var(--radius);
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.94);
  border-bottom: 1px solid var(--color-border);
  backdrop-filter: blur(12px);
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 72px;
  gap: 1rem;
}

.site-brand {
  color: var(--color-text);
  font-weight: 750;
  text-decoration: none;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.site-nav a {
  color: var(--color-text);
  font-size: 0.95rem;
  font-weight: 650;
  text-decoration: none;
}

.site-nav a[aria-current="page"] {
  color: var(--color-accent-dark);
}

.nav-toggle {
  display: none;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background: var(--color-surface);
  color: var(--color-text);
  cursor: pointer;
  font: inherit;
  font-weight: 700;
  padding: 0.55rem 0.75rem;
}

.hero,
.page-hero,
.project-hero {
  padding: clamp(3rem, 8vw, 6rem) 0;
  background:
    linear-gradient(120deg, rgba(232, 243, 240, 0.96), rgba(255, 255, 255, 0.8)),
    repeating-linear-gradient(90deg, rgba(47, 127, 115, 0.08) 0 1px, transparent 1px 72px),
    repeating-linear-gradient(0deg, rgba(61, 111, 145, 0.07) 0 1px, transparent 1px 72px);
  border-bottom: 1px solid var(--color-border);
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(280px, 0.7fr);
  gap: 2rem;
  align-items: end;
}

.gis-hero h1 {
  font-size: clamp(3rem, 9vw, 6.25rem);
  letter-spacing: -0.065em;
  line-height: 0.92;
  margin-bottom: 0.65rem;
}

.gis-hero .hero-subtitle {
  color: var(--color-text);
  font-size: clamp(1.1rem, 2vw, 1.4rem);
  font-weight: 750;
  margin-bottom: 1rem;
}

.gis-hero .lead {
  font-size: clamp(1.08rem, 2.2vw, 1.36rem);
  max-width: 820px;
}

.proof-strip {
  align-items: center;
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid rgba(47, 127, 115, 0.18);
  border-radius: 999px;
  color: var(--color-muted);
  display: flex;
  flex-wrap: wrap;
  font-size: 0.92rem;
  font-weight: 720;
  gap: 0.45rem;
  margin: 1.35rem 0 0;
  max-width: 920px;
  padding: 0.7rem 0.95rem;
}

.proof-strip span {
  color: var(--color-accent);
}

.eyebrow {
  color: var(--color-accent-dark);
  font-size: 0.82rem;
  font-weight: 750;
  letter-spacing: 0.08em;
  margin-bottom: 0.75rem;
  text-transform: uppercase;
}

.hero-subtitle,
.lead {
  color: var(--color-muted);
  font-size: clamp(1.05rem, 2vw, 1.25rem);
  max-width: 760px;
}

.hero-actions,
.section-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.5rem;
}

.button {
  align-items: center;
  background: var(--color-accent);
  border: 1px solid var(--color-accent);
  border-radius: var(--radius);
  color: #fff;
  display: inline-flex;
  font-weight: 750;
  min-height: 44px;
  padding: 0.65rem 1rem;
  text-decoration: none;
}

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

.button.secondary {
  background: var(--color-surface);
  color: var(--color-accent-dark);
}

.button.secondary:hover {
  background: var(--color-accent-soft);
}

.section {
  padding: clamp(2.8rem, 6vw, 5rem) 0;
}

.section.alt {
  background: var(--color-surface);
  border-block: 1px solid var(--color-border);
}

.section-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.section-heading p {
  color: var(--color-muted);
  max-width: 640px;
}

.grid {
  display: grid;
  gap: 1rem;
}

.grid.three {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

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

.project-card,
.fact-panel,
.callout,
.content-panel,
.contact-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
}

.project-card {
  display: flex;
  flex-direction: column;
  min-height: 100%;
  overflow: hidden;
  transition: border-color 160ms ease, box-shadow 160ms ease, transform 160ms ease;
}

.project-card:hover {
  border-color: rgba(47, 127, 115, 0.34);
  box-shadow: var(--shadow-soft);
  transform: translateY(-2px);
}

.project-card-body {
  display: flex;
  flex: 1;
  flex-direction: column;
  gap: 0.15rem;
  padding: 1.25rem;
}

.project-card p {
  color: var(--color-muted);
}

.project-card h2 {
  font-size: 1.25rem;
  letter-spacing: -0.02em;
}

.project-card .link {
  font-weight: 750;
  margin-top: auto;
}

.thumbnail-preview {
  background:
    linear-gradient(135deg, rgba(47, 127, 115, 0.18), rgba(61, 111, 145, 0.12)),
    repeating-linear-gradient(45deg, rgba(255, 255, 255, 0.45) 0 8px, transparent 8px 16px);
  border-bottom: 1px solid var(--color-border);
  min-height: 165px;
  padding: 1rem;
  color: var(--color-accent-dark);
  display: flex;
  align-items: end;
  font-weight: 750;
}

.thumbnail-preview.food-card {
  background:
    linear-gradient(135deg, rgba(47, 127, 115, 0.24), rgba(61, 111, 145, 0.1)),
    radial-gradient(circle at 20% 30%, rgba(255, 255, 255, 0.9) 0 5px, transparent 6px),
    radial-gradient(circle at 72% 58%, rgba(255, 255, 255, 0.75) 0 4px, transparent 5px),
    repeating-linear-gradient(90deg, rgba(47, 127, 115, 0.12) 0 1px, transparent 1px 34px);
}

.thumbnail-preview.housing-card {
  background:
    linear-gradient(135deg, rgba(61, 111, 145, 0.22), rgba(47, 127, 115, 0.1)),
    linear-gradient(90deg, transparent 0 12%, rgba(255, 255, 255, 0.55) 12% 18%, transparent 18% 32%, rgba(255, 255, 255, 0.5) 32% 40%, transparent 40%),
    repeating-linear-gradient(0deg, rgba(61, 111, 145, 0.1) 0 1px, transparent 1px 32px);
}

.thumbnail-preview.health-card {
  background:
    linear-gradient(135deg, rgba(98, 76, 106, 0.18), rgba(47, 127, 115, 0.12)),
    radial-gradient(circle at 26% 44%, rgba(255, 255, 255, 0.72) 0 7px, transparent 8px),
    radial-gradient(circle at 58% 34%, rgba(255, 255, 255, 0.64) 0 5px, transparent 6px),
    radial-gradient(circle at 74% 66%, rgba(255, 255, 255, 0.78) 0 6px, transparent 7px);
}


.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin: 0.75rem 0;
  padding: 0;
  list-style: none;
}

.tag {
  background: var(--color-accent-soft);
  border: 1px solid rgba(47, 127, 115, 0.2);
  border-radius: 999px;
  color: var(--color-accent-dark);
  font-size: 0.78rem;
  font-weight: 750;
  padding: 0.25rem 0.55rem;
}

.meta {
  color: var(--color-muted);
  font-size: 0.92rem;
  font-weight: 650;
}

.skills-list,
.workflow {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 0.8rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.skills-list li,
.workflow li {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  font-weight: 700;
  padding: 0.9rem;
}

.workflow li {
  text-align: center;
}

.project-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 320px;
  gap: 1.5rem;
  align-items: start;
}

.fact-panel {
  padding: 1rem;
  position: sticky;
  top: 92px;
}

.fact-list {
  display: grid;
  gap: 0.85rem;
  margin: 0;
}

.fact-list div {
  border-bottom: 1px solid var(--color-border);
  padding-bottom: 0.75rem;
}

.fact-list div:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.fact-list dt {
  color: var(--color-muted);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.fact-list dd {
  margin: 0.25rem 0 0;
}

.case-section {
  margin-bottom: 2rem;
}

.portfolio-case {
  border-top: 1px solid var(--color-border);
  scroll-margin-top: 92px;
}

.case-preview {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1.5rem;
  align-items: start;
}

.case-preview + .case-preview {
  margin-top: 2rem;
}

.case-kicker {
  color: var(--color-muted);
  font-size: 0.9rem;
  font-weight: 750;
  margin-bottom: 0.35rem;
}

.portfolio-case article > h2,
.portfolio-case article > h3,
.portfolio-case article > h4,
.portfolio-case article > p,
.portfolio-case article > ul,
.portfolio-case article > .callout,
.portfolio-case article > .what-to-look-for,
.portfolio-case article > .map-note,
.portfolio-case article > .caption {
  max-width: var(--text-width);
}

.mini-facts {
  display: grid;
  gap: 0.7rem;
  margin: 1rem 0;
}

.mini-facts div {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 0.85rem;
}

.compact-list {
  display: grid;
  gap: 0.45rem;
  padding-left: 1.1rem;
}


.future-note {
  color: var(--color-muted);
  font-size: 0.92rem;
  margin-top: 1rem;
}

.case-section h2 {
  font-size: 1.55rem;
}

.callout {
  background: var(--color-accent-soft);
  border-color: rgba(47, 127, 115, 0.28);
  margin: 1.25rem 0;
  padding: 1rem;
}

.callout.warning {
  background: var(--color-warning-soft);
  border-color: #ead9b7;
}

.callout strong {
  display: block;
  margin-bottom: 0.25rem;
}

.content-panel {
  padding: 1.25rem;
}

.portfolio-case > .container > .content-panel {
  max-width: var(--text-width);
}

.visual-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.visual-card-grid {
  display: grid;
  gap: 2.4rem;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin: 1.4rem 0 2rem;
  max-width: 1200px;
}

.stacked-visuals {
  gap: 2rem;
  grid-template-columns: 1fr;
}

.visual-card {
  background: transparent;
  border: 0;
  border-radius: 0;
  margin: 0;
  padding: 0;
  width: 100%;
}

.visual-card.supporting-chart {
  max-width: 720px;
  margin-inline: auto;
}

.visual-card img {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 14px;
  box-shadow: var(--shadow-soft);
  display: block;
  height: auto;
  object-fit: contain;
  width: 100%;
}

.visual-card figcaption {
  margin-top: 0.8rem;
}

.map-full-link {
  align-items: center;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 999px;
  color: var(--color-accent-dark);
  display: inline-flex;
  font-size: 0.88rem;
  font-weight: 750;
  margin-top: 0.75rem;
  min-height: 36px;
  padding: 0.4rem 0.75rem;
  text-decoration: none;
}

.map-full-link:hover {
  background: var(--color-accent-soft);
  color: var(--color-accent-dark);
}

.image-slider {
  background: transparent;
  border: 0;
  border-radius: 0;
  margin: 1.25rem 0 2.25rem;
  max-width: 1200px;
  overflow: hidden;
}

.image-slider + h3 {
  margin-top: 1.65rem;
}

.slider-track {
  min-width: 0;
}

.slider-slide {
  margin: 0;
  padding: 0;
}

.slider-slide[aria-hidden="true"] {
  display: none;
}

.slider-slide img {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 14px;
  box-shadow: var(--shadow-soft);
  height: auto;
  object-fit: contain;
  width: 100%;
}

.slider-slide figcaption {
  color: var(--color-text);
  font-weight: 750;
  margin-top: 0.75rem;
}

.slider-controls {
  align-items: center;
  display: flex;
  gap: 0.85rem;
  justify-content: space-between;
  padding: 0.85rem 0 0;
}

.slider-button {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  color: var(--color-text);
  cursor: pointer;
  font: inherit;
  font-weight: 750;
  min-height: 42px;
  padding: 0.55rem 0.8rem;
}

.slider-button:hover {
  background: var(--color-accent-soft);
  border-color: rgba(47, 127, 115, 0.36);
}

.slider-dots {
  align-items: center;
  display: flex;
  gap: 0.55rem;
  justify-content: center;
}

.slider-dot {
  background: transparent;
  border: 0;
  cursor: pointer;
  height: 32px;
  padding: 0;
  position: relative;
  width: 32px;
}

.slider-dot::before {
  background: #b9c8c4;
  border-radius: 999px;
  content: "";
  display: block;
  height: 10px;
  left: 50%;
  position: absolute;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 10px;
}

.slider-dot[aria-current="true"]::before {
  background: var(--color-accent);
  box-shadow: 0 0 0 4px var(--color-accent-soft);
}

.caption,
figcaption {
  color: var(--color-muted);
  font-size: 0.9rem;
  margin-top: 0.55rem;
}

.back-link {
  display: inline-flex;
  font-weight: 750;
  margin-top: 1rem;
}

.site-footer {
  background: var(--color-text);
  color: #eaf0ee;
  padding: 2rem 0;
}

.footer-grid {
  display: flex;
  justify-content: space-between;
  gap: 1.5rem;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
}

.site-footer a {
  color: #eaf0ee;
}

.contact-list {
  display: grid;
  gap: 0.8rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.contact-card {
  padding: 1rem;
}

.closing-cta .content-panel {
  background:
    linear-gradient(135deg, rgba(47, 127, 115, 0.14), rgba(61, 111, 145, 0.10)),
    var(--color-surface);
  border-color: rgba(47, 127, 115, 0.24);
  box-shadow: var(--shadow-soft);
  padding: clamp(1.5rem, 4vw, 2.4rem);
}

.closing-cta p {
  max-width: var(--text-width);
}

@media (max-width: 860px) {
  .nav-toggle {
    display: inline-flex;
  }

  .site-nav {
    position: absolute;
    left: 1rem;
    right: 1rem;
    top: 72px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    box-shadow: var(--shadow-soft);
    padding: 0.75rem;
  }

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

  .site-nav a {
    padding: 0.7rem;
  }

  .hero-grid,
  .grid.three,
  .grid.two,
  .project-layout,
  .case-preview,
  .visual-grid,
  .visual-card-grid {
    grid-template-columns: 1fr;
  }

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

  .fact-panel {
    position: static;
  }

  .section-heading,
  .footer-grid {
    align-items: flex-start;
    flex-direction: column;
  }

  .slider-controls {
    align-items: stretch;
    flex-wrap: wrap;
  }

  .slider-dots {
    flex: 1 1 100%;
    order: -1;
  }
}

@media (max-width: 520px) {
  .container {
    width: min(100% - 1.25rem, var(--max-width));
  }

  .hero,
  .page-hero,
  .project-hero {
    padding: 2.5rem 0;
  }

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

  .slider-slide {
    padding: 0.7rem;
  }

  .slider-button {
    flex: 1;
  }
}

@media print {
  .site-header,
  header {
    position: static !important;
    top: auto !important;
  }

  .nav-toggle,
  .site-nav,
  .slider-controls,
  .map-controls-toggle,
  .story-view-controls,
  .footer-links {
    display: none !important;
  }

  .portfolio-case {
    scroll-margin-top: 0;
  }

  .slider-slide,
  .slider-slide[aria-hidden="true"] {
    display: block !important;
    break-inside: avoid;
    page-break-inside: avoid;
  }

  .image-slider,
  .visual-card,
  .food-access-map-card {
    break-inside: avoid;
    page-break-inside: avoid;
  }

  a {
    color: #000;
  }
}