:root {
  color-scheme: light;
  --ink: #172033;
  --muted: #5f6878;
  --line: #d7dde7;
  --paper: #ffffff;
  --soft: #f6f8fb;
  --blue: #e7f1fb;
  --blue-strong: #183d6b;
  --charcoal: #2d3340;
  --shadow: 0 14px 34px rgba(23, 32, 51, 0.1);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: Arial, Helvetica, sans-serif;
  line-height: 1.55;
}

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

a {
  color: inherit;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(14px);
}

.nav,
.footer,
.about-layout,
.section,
.page-heading,
.project-list,
.contact-page {
  max-width: 1120px;
  margin: 0 auto;
  padding-left: 24px;
  padding-right: 24px;
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 18px;
  padding-bottom: 18px;
}

.brand {
  font-weight: 700;
  text-decoration: none;
}

.nav-links {
  display: flex;
  flex-wrap: wrap;
  gap: 22px;
  color: var(--muted);
  font-size: 0.95rem;
}

.nav-links a {
  text-decoration: none;
}

.nav-links a:hover,
.nav-links a[aria-current="page"] {
  color: var(--ink);
}

.about-layout {
  position: relative;
  overflow: hidden;
  display: grid;
  grid-template-columns: minmax(240px, 380px) minmax(0, 1fr);
  gap: 56px;
  align-items: center;
  padding-top: 72px;
  padding-bottom: 70px;
}

.cover-hero {
  position: relative;
  overflow: hidden;
  min-height: calc(100vh - 74px);
  border-bottom: 1px solid var(--line);
}

.cover-inner {
  position: relative;
  z-index: 1;
  display: block;
  align-items: center;
  max-width: 1120px;
  min-height: calc(100vh - 74px);
  margin: 0 auto;
  padding: 80px 24px;
}

.signal-stage {
  border-bottom: 1px solid var(--line);
  background: linear-gradient(135deg, #ffffff 0%, #f6f8fb 100%);
}

.signal-canvas {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

.about-copy {
  position: relative;
  z-index: 1;
}

.eyebrow,
.tag {
  margin: 0 0 14px;
  color: var(--blue-strong);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  overflow-wrap: anywhere;
}

h1 {
  margin: 0;
  font-size: clamp(2.5rem, 6vw, 5rem);
  line-height: 1.04;
  letter-spacing: 0;
  font-weight: 700;
}

h2 {
  margin: 0 0 16px;
  font-size: clamp(1.6rem, 3.4vw, 2.55rem);
  line-height: 1.08;
  letter-spacing: 0;
  font-weight: 700;
}

h3 {
  margin: 18px 0 6px;
  color: var(--blue-strong);
  font-size: 0.9rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  font-weight: 700;
}

.lead {
  margin: 24px 0 0;
  color: var(--ink);
  font-size: clamp(1.08rem, 1.8vw, 1.28rem);
}

.about-copy p:not(.eyebrow):not(.lead),
.page-heading p,
.project-copy p,
.info-grid p,
.contact-page p {
  color: var(--muted);
}

.about-copy {
  display: grid;
  grid-template-columns: minmax(220px, 310px) minmax(0, 1fr);
  column-gap: 34px;
  align-items: center;
  max-width: 980px;
  border: 1px solid var(--line);
  border-left: 5px solid var(--blue-strong);
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.86);
  padding: 28px;
  backdrop-filter: blur(8px);
  box-shadow: var(--shadow);
}

.cover-hero .about-copy {
  max-width: 980px;
}

.about-photo {
  grid-row: span 5;
  width: 100%;
  aspect-ratio: 0.92;
  object-fit: cover;
  object-position: center;
  border-radius: 2px;
}

.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  border: 1px solid var(--blue-strong);
  border-radius: 3px;
  padding: 0 18px;
  background: var(--blue-strong);
  color: #ffffff;
  font-weight: 700;
  text-decoration: none;
}

.button.secondary {
  background: white;
  color: var(--blue-strong);
}

.section,
.page-heading,
.contact-page {
  padding-top: 58px;
  padding-bottom: 58px;
}

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

.info-grid,
.project-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
}

.info-grid article,
.project-card {
  border: 1px solid var(--line);
  border-radius: 4px;
  background: var(--paper);
  box-shadow: var(--shadow);
}

.info-grid article {
  padding: 24px;
}

.page-heading {
  border-bottom: 1px solid var(--line);
}

.page-heading p:last-child {
  max-width: 720px;
  margin-top: 18px;
  font-size: 1.08rem;
}

.project-list {
  display: grid;
  gap: 28px;
  padding-top: 34px;
  padding-bottom: 60px;
}

.project-card {
  overflow: hidden;
}

.project-card.wide {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
}

.project-card > img,
.media-grid,
.video-frame {
  border-bottom: 1px solid var(--line);
  background: #ffffff;
}

.project-card.wide > .media-grid,
.project-card.wide > .video-frame {
  border-right: 1px solid var(--line);
  border-bottom: 0;
}

.project-card > img {
  width: 100%;
  height: 320px;
  object-fit: contain;
  padding: 16px;
}

.media-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
}

.media-grid img {
  width: 100%;
  height: 280px;
  object-fit: contain;
  padding: 14px;
  background: #ffffff;
}

.media-grid img + img,
.media-grid figure + figure {
  border-left: 1px solid var(--line);
}

.compare figure {
  display: grid;
  grid-template-rows: 1fr auto;
  min-height: 100%;
  margin: 0;
  background: #ffffff;
}

.compare img {
  height: 620px;
}

figcaption {
  border-top: 1px solid var(--line);
  padding: 9px 12px;
  color: var(--blue-strong);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-align: center;
  text-transform: uppercase;
}

.video-frame {
  display: grid;
  place-items: center;
  padding: 16px;
}

.video-frame video {
  width: 100%;
  max-height: 520px;
  background: #ffffff;
  object-fit: contain;
}

.project-copy {
  padding: 28px;
}

.text-pair {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.contact-page {
  min-height: 62vh;
}

.contact-list {
  display: grid;
  gap: 14px;
  max-width: 540px;
  margin-top: 32px;
}

.contact-list a {
  border-bottom: 1px solid var(--line);
  padding-bottom: 12px;
  color: var(--blue-strong);
  font-size: 1.12rem;
  font-weight: 700;
  text-decoration: none;
}

.footer {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  border-top: 1px solid var(--line);
  padding-top: 24px;
  padding-bottom: 28px;
  color: var(--muted);
  font-size: 0.92rem;
}

.footer a {
  color: var(--blue-strong);
  text-decoration: none;
}

@media (max-width: 900px) {
  .about-layout,
  .cover-inner,
  .about-copy,
  .project-card.wide,
  .text-pair {
    grid-template-columns: 1fr;
  }

  .about-photo {
    grid-row: auto;
    max-width: 280px;
  }

  .cover-inner {
    min-height: auto;
  }

  .cover-hero {
    min-height: auto;
  }

  .project-card.wide > .media-grid,
  .project-card.wide > .video-frame {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

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

@media (max-width: 680px) {
  .nav {
    align-items: flex-start;
    flex-direction: column;
    gap: 10px;
  }

  .about-layout,
  .cover-inner,
  .section,
  .page-heading,
  .project-list,
  .contact-page {
    padding-top: 38px;
    padding-bottom: 42px;
  }

  .info-grid,
  .project-grid,
  .media-grid {
    grid-template-columns: 1fr;
  }

  .media-grid img + img,
  .media-grid figure + figure {
    border-left: 0;
    border-top: 1px solid var(--line);
  }

  .compare img {
    height: 460px;
  }

  .footer {
    flex-direction: column;
  }
}

@media (prefers-reduced-motion: reduce) {
  .signal-canvas {
    display: none;
  }

  .signal-stage {
    background: linear-gradient(135deg, rgba(223, 244, 255, 0.72), rgba(255, 255, 255, 0));
  }
}