:root {
  --forest: #14532d;
  --forest-deep: #062015;
  --signal: #1a8f4a;
  --lime: #c6e04a;
  --mint: #bce8c6;
  --mint-deep: #96d9a8;
  --ink: #14241a;
  --sage: #3d8a52;
  --leaf: #9fd4a8;
  --paper: #f6f3ea;
  --cream: #fffcf5;
  --rule: color-mix(in srgb, var(--forest) 18%, transparent);
  --max: 1120px;
  --sans: "Familjen Grotesk", "Avenir Next", "Segoe UI", sans-serif;
  --serif: "Source Serif 4", "Iowan Old Style", Georgia, serif;
  --mono: "IBM Plex Mono", "SF Mono", ui-monospace, monospace;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: var(--sans);
  font-size: 1.0625rem;
  line-height: 1.55;
  letter-spacing: 0.01em;
}

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

a {
  color: var(--signal);
  text-underline-offset: 0.22em;
  text-decoration-thickness: 1px;
  text-decoration-color: color-mix(in srgb, var(--signal) 40%, transparent);
  transition: text-decoration-color 0.2s ease, color 0.2s ease,
    background 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

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

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

.skip {
  position: absolute;
  left: 1rem;
  top: -3rem;
  background: var(--forest);
  color: var(--lime);
  padding: 0.5rem 0.75rem;
  z-index: 20;
}

.skip:focus {
  top: 0.75rem;
}

.wrap {
  width: min(var(--max), calc(100% - 2.5rem));
  margin-inline: auto;
}

.eyebrow {
  margin: 0 0 0.7rem;
  font-family: var(--mono);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--signal);
}

h1,
h2,
h3 {
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--forest);
}

h1 {
  font-family: var(--serif);
  font-size: clamp(2.2rem, 5vw, 3.7rem);
  font-weight: 400;
  line-height: 1.1;
  margin: 0 0 1.2rem;
  letter-spacing: -0.03em;
}

h2 {
  font-family: var(--serif);
  font-size: clamp(1.7rem, 3vw, 2.35rem);
  font-weight: 400;
  line-height: 1.2;
  margin: 0 0 1rem;
}

h3 {
  font-family: var(--sans);
  font-size: 1.15rem;
  font-weight: 600;
  margin: 0 0 0.35rem;
}

p {
  margin: 0 0 1rem;
}

/* Header */

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: color-mix(in srgb, var(--cream) 88%, transparent);
  backdrop-filter: blur(10px);
  border-top: 3px solid var(--lime);
  border-bottom: 1px solid var(--forest);
}

.header-inner {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.25rem;
  min-height: 4.35rem;
}

.brand {
  display: block;
  flex: 0 1 16.5rem;
}

.brand img {
  width: 16.5rem;
  height: auto;
}

.nav {
  display: flex;
  gap: 1.6rem;
}

.nav a {
  font-size: 0.95rem;
  font-weight: 500;
  text-decoration: none;
  color: var(--forest);
  position: relative;
}

.nav a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -0.18em;
  height: 2px;
  background: var(--lime);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.22s ease;
}

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

.nav a:hover::after,
.nav a:focus-visible::after {
  transform: scaleX(1);
}

.nav-toggle {
  display: none;
  background: var(--lime);
  border: 1px solid var(--forest);
  color: var(--forest);
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 0.45rem 0.7rem;
  cursor: pointer;
}

/* Hero */

.hero {
  padding: clamp(2.5rem, 6vw, 5.5rem) 0 clamp(2.4rem, 5vw, 4rem);
  background: linear-gradient(180deg, var(--mint) 0%, var(--mint-deep) 100%);
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  gap: clamp(2rem, 5vw, 4.5rem);
  align-items: center;
}

.hero-mark {
  background: var(--lime);
  padding: 1.6rem 1.85rem 1.5rem;
}

.hero-logo {
  width: 100%;
}

.hero-copy p {
  max-width: 36ch;
  margin: 0 0 1.4rem;
  color: var(--forest);
}

.cta {
  display: inline-block;
  padding: 0.78rem 1.2rem;
  background: var(--forest);
  color: var(--lime);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.02em;
  box-shadow: 5px 5px 0 var(--lime);
}

.cta:hover {
  background: var(--forest-deep);
  color: var(--cream);
}

.circuit-rule {
  color: var(--signal);
  background: var(--paper);
  padding-block: 1rem 0.15rem;
}

.circuit-rule svg {
  width: 100%;
  height: 1.5rem;
  display: block;
}

.circuit-rule circle {
  fill: var(--forest);
}

.circuit-pulse {
  fill: none;
  stroke: var(--lime);
  stroke-dasharray: 90 910;
  stroke-dashoffset: 0;
  animation: circuit-flow 2.8s linear infinite;
}

/* Services */

.services {
  padding: clamp(3rem, 7vw, 5.5rem) 0;
  background: var(--cream);
}

.services-grid {
  display: grid;
  grid-template-columns: minmax(12rem, 0.32fr) minmax(0, 1fr);
  gap: clamp(2rem, 5vw, 4.5rem);
  align-items: start;
}

.service-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 2px solid var(--forest);
}

.service-list li {
  display: grid;
  grid-template-columns: 2.6rem minmax(0, 1fr);
  gap: 1rem 1.25rem;
  padding: 1.1rem 0.85rem 1.15rem 0.35rem;
  border-bottom: 1px solid var(--rule);
  align-items: start;
  transition: background 0.18s ease;
}

.service-list li:hover {
  background: var(--mint);
}

.idx {
  font-family: var(--mono);
  font-size: 0.75rem;
  color: var(--signal);
  padding-top: 0.28rem;
}

.service-list p {
  margin: 0;
  max-width: 48ch;
  font-size: 0.98rem;
}

/* Approach */

.approach {
  background: var(--forest);
  color: #e8f2dc;
  padding: clamp(3rem, 7vw, 5.5rem) 0;
}

.approach-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.38fr) minmax(0, 1fr);
  gap: clamp(1.5rem, 5vw, 4rem);
  align-items: center;
}

.gum-leaf {
  width: min(100%, 14rem);
  margin-inline: auto;
  display: block;
}

.approach .eyebrow {
  color: var(--lime);
}

.approach h2 {
  color: var(--cream);
}

.approach-copy p {
  max-width: 46ch;
}

.principles {
  list-style: none;
  margin: 1.25rem 0 0;
  padding: 0;
  display: grid;
  gap: 1rem;
}

.principles li {
  padding: 0.85rem 1rem;
  border-left: 4px solid var(--lime);
  background: color-mix(in srgb, var(--forest-deep) 55%, transparent);
  max-width: 46ch;
}

.principles strong {
  display: block;
  color: var(--lime);
  font-weight: 600;
  margin-bottom: 0.15rem;
}

/* Contact */

.contact {
  padding: clamp(3.5rem, 8vw, 6rem) 0;
  background: var(--mint);
}

.contact-card {
  background: var(--cream);
  border: 2px solid var(--forest);
  padding: clamp(1.6rem, 4vw, 2.6rem);
  box-shadow: 10px 10px 0 var(--lime);
}

.email-row {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.85rem 1.25rem;
  margin-top: 0.35rem;
}

.email {
  font-family: var(--mono);
  font-size: clamp(1rem, 2.6vw, 1.55rem);
  font-weight: 500;
  color: var(--forest);
  text-decoration: none;
  word-break: break-all;
  border-bottom: 2px solid var(--lime);
  padding-bottom: 0.12em;
}

.email:hover {
  color: var(--signal);
}

.copy {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  background: var(--lime);
  color: var(--forest-deep);
  border: 1px solid var(--forest);
  padding: 0.45rem 0.7rem;
  cursor: pointer;
}

.copy:hover,
.copy.is-copied {
  background: var(--forest);
  color: var(--lime);
}

/* Footer */

.site-footer {
  background: var(--forest-deep);
  color: var(--leaf);
  padding: 2.4rem 0 2rem;
  border-top: 4px solid var(--lime);
}

.footer-inner {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0.75rem 2rem;
}

.footer-name {
  margin: 0 0 0.25rem;
  font-weight: 600;
  color: var(--lime);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  font-size: 0.82rem;
}

.footer-meta,
.copyright {
  margin: 0;
  font-size: 0.85rem;
}

.copyright {
  grid-column: 1 / -1;
  padding-top: 0.6rem;
  border-top: 1px solid color-mix(in srgb, var(--lime) 28%, transparent);
  color: var(--leaf);
}

.site-footer a {
  color: var(--leaf);
  text-decoration-color: color-mix(in srgb, var(--leaf) 45%, transparent);
}

.site-footer a:hover {
  color: var(--lime);
}

@media (max-width: 860px) {
  .hero-grid,
  .services-grid,
  .approach-grid {
    grid-template-columns: 1fr;
  }

  .hero-grid {
    gap: 1.75rem;
  }

  .gum-leaf {
    width: 8.5rem;
    margin-inline: 0;
  }

  .approach-visual {
    order: -1;
  }

  .wrap {
    width: min(var(--max), calc(100% - 1.75rem));
  }

  .nav-toggle {
    display: inline-flex;
    flex-shrink: 0;
    align-items: center;
  }

  .nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    gap: 0;
    background: var(--cream);
    border-bottom: 2px solid var(--lime);
    padding: 0.4rem 1.25rem 0.9rem;
  }

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

  .nav a {
    padding: 0.65rem 0;
    border-bottom: 1px solid var(--rule);
  }

  .brand {
    flex-basis: 12.5rem;
  }

  .brand img {
    width: 12.5rem;
  }

  .footer-inner {
    grid-template-columns: 1fr;
  }

  .contact-card {
    box-shadow: 6px 6px 0 var(--lime);
  }
}

@keyframes circuit-flow {
  to {
    stroke-dashoffset: -1000;
  }
}

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

  .nav a::after,
  a,
  .cta,
  .copy,
  .service-list li {
    transition: none;
  }

  .circuit-pulse {
    animation: none;
    stroke-dasharray: none;
    stroke-dashoffset: 0;
  }
}