:root {
  --bg: #edf0ea;
  --surface: #fbfcf9;
  --text: #18221d;
  --muted: #646d64;
  --line: #cbd2c9;
  --accent: #274c3c;
  --accent-soft: #dfe7de;
  --official: #e2ebe1;
  --unofficial: #eeeae2;
  --max: 1120px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background:
    radial-gradient(circle at 88% -8%, rgba(96, 122, 144, 0.20), transparent 35rem),
    radial-gradient(circle at -8% 54%, rgba(106, 139, 102, 0.13), transparent 31rem),
    var(--bg);
  background-attachment: fixed;
  color: var(--text);
  font-family: "Playfair Display", Georgia, serif;
  line-height: 1.65;
  letter-spacing: 0;
}

a {
  color: inherit;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  width: 100%;
  margin: 0;
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}

.site-header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  width: min(calc(100% - 40px), var(--max));
  margin: 0 auto;
  padding: 22px 0 18px;
}

.brand {
  font-family: "Playfair Display", Georgia, serif;
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  text-decoration: none;
}

nav {
  display: flex;
  flex-wrap: wrap;
  gap: 1.2rem;
}

nav a {
  color: var(--muted);
  font-size: 1.05rem;
  text-decoration: none;
}

nav a:hover {
  color: var(--text);
}

.section {
  display: grid;
  grid-template-columns: minmax(160px, 0.28fr) minmax(0, 1fr);
  gap: 42px;
  width: min(calc(100% - 40px), var(--max));
  margin: 0 auto;
  padding: 84px 0;
  border-bottom: 1px solid var(--line);
}

.intro {
  padding-top: 110px;
}

.section-kicker {
  color: var(--muted);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.content-wide {
  max-width: 820px;
}

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

h1,
h2,
h3 {
  font-family: "Playfair Display", Georgia, serif;
  font-weight: 400;
}

h1 {
  margin-bottom: 1.6rem;
  font-size: clamp(2.8rem, 5vw, 4.8rem);
  line-height: 1;
  letter-spacing: -0.055em;
}

h2 {
  margin-bottom: 2rem;
  font-size: clamp(2rem, 4vw, 3.5rem);
  line-height: 1.05;
  letter-spacing: -0.045em;
}

h3 {
  margin-bottom: 0.85rem;
  font-size: 1.25rem;
  line-height: 1.2;
  letter-spacing: -0.025em;
}

p {
  max-width: 760px;
  margin-bottom: 1.25rem;
  font-size: 1.15rem;
  line-height: 1.75;
}

.lead {
  font-size: clamp(1.45rem, 2.4vw, 1.9rem);
  line-height: 1.5;
  letter-spacing: -0.02em;
}

.intro-contact {
  margin-top: 2rem;
  color: var(--accent);
  font-size: 1.22rem;
  line-height: 1.6;
  font-weight: 700;
}

.intro-contact a {
  text-underline-offset: 4px;
}

.intro-identity {
  display: flex;
  align-items: center;
  gap: 24px;
  margin-bottom: 1.6rem;
}

.intro-identity h1 {
  margin: 0;
}

.profile-image {
  width: 104px;
  height: 104px;
  flex: 0 0 104px;
  border: 1px solid var(--line);
  border-radius: 50%;
  object-fit: cover;
  object-position: 60% center;
}

.project-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
}

.project-group {
  display: grid;
  gap: 18px;
}

.project-group + .project-group {
  margin-top: 52px;
  padding-top: 52px;
  border-top: 1px solid var(--line);
}

.project-group-title {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  margin: 0;
  padding: 13px 18px;
  border: 1px solid transparent;
  border-radius: 8px;
  font-family: "Playfair Display", Georgia, serif;
  font-size: clamp(1rem, 2vw, 1.3rem);
  font-weight: 700;
  letter-spacing: -0.025em;
  line-height: 1.2;
}

.project-group-official .project-group-title {
  background: var(--accent);
  color: #fff;
}

.project-group-unofficial .project-group-title {
  background: #e6e0d6;
  border-color: #cfc6b8;
  color: #171717;
}

.project-card {
  display: flex;
  flex-direction: column;
  padding: 0 0 28px;
  border: 1px solid var(--line);
  border-radius: 18px;
  overflow: hidden;
}

.project-card.official {
  background: var(--official);
}

.project-card.unofficial {
  background: var(--unofficial);
}

.project-card > :not(.project-image) {
  margin-right: 28px;
  margin-left: 28px;
}

.project-card > h3 {
  margin-top: 24px;
}

.project-image {
  display: block;
  height: 300px;
  overflow: hidden;
  background: var(--accent-soft);
}

.project-image img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.35s ease;
}

.project-image:hover img,
.project-image:focus-visible img {
  transform: scale(1.035);
}

.project-image:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: -3px;
}

.project-topline {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 20px;
  color: var(--muted);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.project-card h3 {
  font-size: clamp(1.8rem, 3vw, 2.6rem);
}

.disclaimer {
  margin-top: 1.3rem;
  color: var(--muted);
  font-size: 1.08rem;
}

.project-links {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 1.5rem;
}

.project-links a,
.secondary-links a {
  font-weight: 700;
  text-underline-offset: 4px;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-top: 42px;
}

.service-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 24px;
}

.service-card ul {
  margin: 0;
  padding-left: 1.15rem;
}

.service-card li + li {
  margin-top: 0.7rem;
}

.contact-links {
  display: grid;
  margin-top: 36px;
  border-top: 1px solid var(--line);
}

.contact-links a,
.contact-links .contact-item {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 22px 0;
  border-bottom: 1px solid var(--line);
  text-decoration: none;
}

.contact-links span {
  color: var(--muted);
}

.contact-links strong {
  text-align: right;
}

.secondary-links {
  display: flex;
  gap: 18px;
  margin-top: 30px;
  color: var(--muted);
}

.secondary-links a {
  color: var(--text);
}

.site-footer {
  display: flex;
  justify-content: space-between;
  width: min(calc(100% - 40px), var(--max));
  margin: 0 auto;
  padding: 28px 0 46px;
  color: var(--muted);
  font-size: 1.02rem;
}

.site-footer a {
  text-underline-offset: 4px;
}

@media (max-width: 820px) {
  .site-header {
    align-items: flex-start;
  }

  nav {
    justify-content: flex-end;
    gap: 0.7rem 1rem;
  }

  .section {
    grid-template-columns: 1fr;
    gap: 18px;
    padding: 62px 0;
  }

  .intro {
    padding-top: 72px;
  }

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

}

@media (max-width: 580px) {
  .site-header {
    position: static;
  }

  .site-header-inner {
    width: min(calc(100% - 28px), var(--max));
    padding-top: 18px;
  }

  .site-header-inner nav {
    display: none;
  }

  .section,
  .site-footer {
    width: min(calc(100% - 28px), var(--max));
  }

  .section {
    padding: 52px 0;
  }

  .intro {
    padding-top: 60px;
  }

  h1 {
    font-size: clamp(2.6rem, 13vw, 4rem);
  }

  .intro-identity {
    gap: 16px;
  }

  .profile-image {
    width: 76px;
    height: 76px;
    flex-basis: 76px;
  }

  .project-card,
  .service-card {
    padding: 20px;
  }

  .project-card {
    padding: 0 0 20px;
  }

  .project-card > :not(.project-image) {
    margin-right: 20px;
    margin-left: 20px;
  }

  .project-card > h3 {
    margin-top: 20px;
  }

  .project-image {
    height: 220px;
  }

  .project-topline {
    flex-direction: column;
    gap: 4px;
    margin-bottom: 30px;
  }

  .contact-links a,
  .contact-links .contact-item {
    flex-direction: column;
    gap: 4px;
  }

  .contact-links strong {
    text-align: left;
    overflow-wrap: anywhere;
  }

  .site-footer {
    gap: 20px;
  }
}