:root {
  --bg: #f4f6f8;
  --bg-elev: #ffffff;
  --line: rgba(22, 32, 40, 0.1);
  --text: #161c22;
  --muted: #5a6570;
  --accent: #0d6e68;
  --accent-dim: rgba(13, 110, 104, 0.1);
  --font-display: "Syne", system-ui, sans-serif;
  --font-body: "Outfit", system-ui, sans-serif;
  --max: 70rem;
  --pad: clamp(1.25rem, 4vw, 2.75rem);
  --header-h: 4.25rem;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 0.75rem);
}

html,
body {
  margin: 0;
  min-height: 100%;
  background: var(--bg);
  color: var(--text);
}

body {
  font-family: var(--font-body);
  font-size: 1.0625rem;
  font-weight: 400;
  line-height: 1.6;
  letter-spacing: 0.01em;
}

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

a {
  color: inherit;
}

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

.skip {
  position: absolute;
  left: var(--pad);
  top: 0.75rem;
  z-index: 80;
  padding: 0.45rem 0.8rem;
  background: var(--bg-elev);
  color: var(--text);
  text-decoration: none;
  transform: translateY(-150%);
}

.skip:focus {
  transform: none;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  border-bottom: 1px solid var(--line);
  background: rgba(244, 246, 248, 0.9);
  backdrop-filter: blur(14px);
}

.header-inner,
.wrap {
  width: min(var(--max), 100%);
  margin-inline: auto;
  padding-inline: var(--pad);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem 1.5rem;
  min-height: var(--header-h);
  flex-wrap: wrap;
  padding-block: 0.65rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  text-decoration: none;
  min-height: 44px;
}

.brand-mark {
  width: 2.25rem;
  height: 2.25rem;
  flex-shrink: 0;
  object-fit: contain;
}

.brand-name {
  font-family: var(--font-display);
  font-size: 0.98rem;
  font-weight: 600;
  letter-spacing: 0.04em;
}

.nav-cluster {
  display: flex;
  align-items: center;
  gap: 0.35rem 1.35rem;
  flex-wrap: wrap;
}

.site-nav {
  display: flex;
  gap: 1.1rem;
}

.site-nav a {
  color: var(--muted);
  text-decoration: none;
  font-size: 0.92rem;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
}

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

.lang {
  display: inline-flex;
  align-items: center;
  gap: 0.15rem;
  margin-left: 0.35rem;
  padding-left: 0.85rem;
  border-left: 1px solid var(--line);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
}

.lang a {
  color: var(--muted);
  text-decoration: none;
  min-width: 2.4rem;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.lang a[aria-current="true"] {
  color: var(--accent);
  pointer-events: none;
}

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

.hero {
  position: relative;
  isolation: isolate;
  min-height: calc(100svh - var(--header-h));
  display: grid;
  align-items: end;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -2;
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 4.5rem 4.5rem;
  mask-image: radial-gradient(ellipse 80% 70% at 50% 40%, #000 18%, transparent 72%);
  pointer-events: none;
}

.hero::after {
  content: "";
  position: absolute;
  width: 42rem;
  height: 42rem;
  right: -12rem;
  top: -10rem;
  z-index: -1;
  background: radial-gradient(circle, var(--accent-dim), transparent 68%);
  pointer-events: none;
}

.hero-inner {
  padding-block: clamp(4.5rem, 16vh, 9rem) clamp(3.5rem, 10vh, 6.5rem);
}

.eyebrow {
  margin: 0 0 1.1rem;
  color: var(--accent);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
}

h1,
h2,
h3 {
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: -0.03em;
  line-height: 1.08;
}

h1 {
  margin: 0 0 1.25rem;
  font-size: clamp(2.7rem, 8vw, 5.6rem);
  max-width: 12ch;
}

.lead {
  margin: 0;
  max-width: 38rem;
  color: var(--muted);
  font-size: clamp(1.05rem, 2vw, 1.22rem);
  font-weight: 300;
}

.promise {
  margin: 1.15rem 0 0;
  max-width: 38rem;
  color: var(--text);
  font-size: 1.05rem;
  font-weight: 400;
}

.hero-actions {
  margin-top: 2.25rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0.7rem 1.25rem;
  border: 1px solid var(--accent);
  background: transparent;
  color: var(--accent);
  text-decoration: none;
  font-size: 0.92rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.button:hover {
  background: var(--accent-dim);
}

.section {
  padding-block: clamp(4rem, 10vh, 6.5rem);
  border-bottom: 1px solid var(--line);
  scroll-margin-top: calc(var(--header-h) + 0.5rem);
}

.section-kicker {
  margin: 0 0 0.85rem;
  color: var(--accent);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

.section h2 {
  margin: 0 0 2.4rem;
  font-size: clamp(1.8rem, 4vw, 2.4rem);
}

.service-grid {
  display: grid;
  gap: 1.25rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

@media (min-width: 800px) {
  .service-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
  }
}

.service {
  padding: 1.4rem 0 0;
  border-top: 1px solid var(--line);
}

.service-index {
  display: block;
  margin-bottom: 1rem;
  color: var(--accent);
  font-family: var(--font-display);
  font-size: 0.78rem;
  letter-spacing: 0.16em;
}

.service h3 {
  margin: 0 0 0.7rem;
  font-size: 1.2rem;
  letter-spacing: -0.02em;
}

.service p {
  margin: 0;
  color: var(--muted);
  font-weight: 300;
}

.about-grid {
  display: grid;
  gap: 1.5rem 3rem;
}

@media (min-width: 800px) {
  .about-grid {
    grid-template-columns: minmax(10rem, 0.7fr) 1.3fr;
    align-items: start;
  }

  .about-grid h2 {
    margin-bottom: 0;
  }
}

.about-body {
  display: grid;
  gap: 1.15rem;
  max-width: 40rem;
}

.about-copy {
  margin: 0;
  color: var(--muted);
  font-size: 1.12rem;
  font-weight: 300;
}

.etymology {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin: 0 0 0.35rem;
}

.etymon {
  padding: 1.1rem 0 0;
  border-top: 1px solid var(--line);
}

.latin {
  margin: 0 0 0.35rem;
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 3vw, 1.7rem);
  font-weight: 600;
  font-style: italic;
  letter-spacing: -0.03em;
}

.gloss {
  margin: 0;
  color: var(--accent);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.contact-block .section-kicker,
.contact-block h2 {
  margin-bottom: 0.65rem;
}

.contact-block h2 {
  margin-bottom: 1.5rem;
}

.mail {
  display: inline-block;
  margin: 0 0 1.4rem;
  color: var(--text);
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 4vw, 2.1rem);
  font-weight: 600;
  letter-spacing: -0.03em;
  text-decoration: none;
  word-break: break-word;
}

.mail:hover {
  color: var(--accent);
}

.site-footer {
  padding-block: 1.6rem 2rem;
}

.footer-inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.5rem 1.5rem;
  color: var(--muted);
  font-size: 0.82rem;
}

.footer-inner p {
  margin: 0;
}

@media (max-width: 720px) {
  .header-inner {
    align-items: flex-start;
  }

  .nav-cluster {
    width: 100%;
    justify-content: space-between;
  }

  .lang {
    margin-left: 0;
    padding-left: 0;
    border-left: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}