@font-face {
  font-family: "Nimbus Sans Narrow";
  src: url("assets/fonts/nimbus-narrow-700-normal.otf") format("opentype");
  font-style: normal;
  font-weight: 700;
  font-display: swap;
}

@font-face {
  font-family: "Cantarell";
  src: url("assets/fonts/cantarell-400-normal.otf") format("opentype");
  font-style: normal;
  font-weight: 400;
  font-display: swap;
}

@font-face {
  font-family: "Cantarell";
  src: url("assets/fonts/cantarell-700-normal.otf") format("opentype");
  font-style: normal;
  font-weight: 700;
  font-display: swap;
}

:root {
  --cobalt: #164e63;
  --green: #87a93d;
  --green-dark: #26380e;
  --paper: #fafcf9;
  --graphite: #2b3336;
  --muted: #617073;
  --mist: #d7e5e4;
  --line: #e6ece8;
  --narrow: "Nimbus Sans Narrow", "Arial Narrow", Arial, sans-serif;
  --body: "Cantarell", Arial, sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  background: var(--paper);
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--graphite);
  font-family: var(--body);
  font-size: 16px;
  line-height: 1.5;
}

a,
button {
  -webkit-tap-highlight-color: transparent;
}

a {
  color: inherit;
}

.site-header {
  display: flex;
  position: relative;
  z-index: 5;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  min-height: 72px;
  padding: 14px 20px;
  border-bottom: 1px solid var(--line);
  background: var(--paper);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--cobalt);
  font-family: var(--narrow);
  font-size: 21px;
  line-height: 1;
  text-decoration: none;
}

.brand-mark {
  display: grid;
  width: 35px;
  height: 35px;
  place-items: center;
  border-radius: 4px;
  background: var(--cobalt);
  color: var(--paper);
  font-family: var(--body);
  font-size: 14px;
  font-weight: 700;
}

.header-cta,
.primary-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  min-height: 44px;
  padding: 10px 15px;
  background: var(--green);
  color: var(--green-dark);
  font-family: var(--body);
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
  transition: background .2s ease, transform .2s ease;
}

.header-cta:hover,
.primary-button:hover {
  background: #9cbd4f;
  transform: translateY(-2px);
}

.workbench {
  width: min(1240px, calc(100% - 40px));
  margin: 0 auto;
}

.service-index {
  position: sticky;
  top: 0;
  z-index: 4;
  margin: 0 -20px;
  padding: 11px 20px;
  border-bottom: 1px solid var(--line);
  background: rgba(250, 252, 249, .97);
}

.index-title {
  display: none;
  margin: 0 0 12px;
  color: var(--cobalt);
  font-size: 12px;
  font-weight: 700;
}

.index-links {
  display: flex;
  gap: 6px;
  overflow-x: auto;
  scrollbar-width: none;
}

.index-links::-webkit-scrollbar {
  display: none;
}

.index-link {
  flex: 0 0 auto;
  padding: 8px 12px;
  color: var(--cobalt);
  font-family: var(--narrow);
  font-size: 18px;
  line-height: 1;
  text-decoration: none;
  white-space: nowrap;
}

.index-link.is-active {
  background: var(--green);
  color: var(--green-dark);
}

.orientation {
  display: grid;
  gap: 30px;
  padding: 50px 0 64px;
}

.location-line,
.contact-label {
  margin: 0 0 14px;
  color: var(--green);
  font-size: 14px;
  font-weight: 700;
}

h1,
h2,
h3 {
  margin: 0;
  color: var(--cobalt);
  font-family: var(--narrow);
  font-weight: 700;
}

h1 {
  max-width: 680px;
  font-size: 52px;
  letter-spacing: -.025em;
  line-height: .92;
}

h1 span {
  color: var(--green);
}

.intro {
  max-width: 540px;
  margin: 24px 0 0;
  font-size: 17px;
  line-height: 1.5;
}

.orientation-note {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  max-width: 310px;
  padding-top: 2px;
}

.note-line {
  display: block;
  flex: 0 0 32px;
  height: 2px;
  margin-top: 11px;
  background: var(--green);
}

.orientation-note p {
  margin: 0;
  color: var(--cobalt);
  font-size: 14px;
  font-weight: 700;
  line-height: 1.35;
}

.section-heading {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 24px;
  padding-bottom: 18px;
  border-bottom: 2px solid var(--cobalt);
}

h2 {
  font-size: 42px;
  letter-spacing: -.02em;
  line-height: .94;
}

.section-heading p {
  max-width: 260px;
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.35;
}

.service-module {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 34px;
  gap: 24px;
  padding: 38px 0;
  border-bottom: 1px solid var(--line);
  scroll-margin-top: 74px;
}

.service-main {
  min-width: 0;
  max-width: 720px;
}

.service-main h3 {
  margin-bottom: 17px;
  font-size: 42px;
  line-height: .94;
}

.service-for,
.service-mode {
  max-width: 620px;
  margin: 0 0 8px;
  font-size: 16px;
  line-height: 1.45;
}

.service-for strong,
.service-mode strong {
  display: inline;
  margin-right: 5px;
  color: var(--cobalt);
  font-weight: 700;
}

.service-extra {
  max-width: 590px;
  padding-top: 16px;
}

.service-extra[hidden] {
  display: none;
}

.service-extra p {
  margin: 0 0 14px;
  color: var(--muted);
  font-size: 15px;
}

.text-link,
.outline-link {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  color: var(--cobalt);
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
}

.text-link {
  margin-top: 12px;
}

.text-link:hover,
.outline-link:hover {
  color: var(--green);
}

.toggle-details {
  display: grid;
  width: 32px;
  height: 32px;
  place-items: center;
  align-self: start;
  border: 1px solid var(--cobalt);
  border-radius: 50%;
  background: transparent;
  color: var(--cobalt);
  cursor: pointer;
  font-family: var(--body);
  font-size: 21px;
  line-height: 1;
}

.toggle-details:hover,
.toggle-details:focus-visible {
  background: var(--mist);
}

.method-section {
  display: grid;
  gap: 42px;
  margin-top: 72px;
  padding: 56px 0;
  border-top: 2px solid var(--cobalt);
  border-bottom: 1px solid var(--line);
}

.method-lead {
  display: grid;
  gap: 20px;
}

.method-lead h2 {
  max-width: 560px;
}

.method-lead p {
  max-width: 550px;
  margin: 0;
  font-size: 17px;
}

.method-points {
  display: grid;
  gap: 20px;
}

.method-point {
  display: flex;
  gap: 13px;
  padding-top: 13px;
  border-top: 1px solid var(--mist);
}

.point-marker {
  color: var(--green);
  font-family: var(--narrow);
  font-size: 19px;
}

.method-point p {
  margin: 0;
  font-size: 15px;
  line-height: 1.35;
}

.method-point strong {
  color: var(--cobalt);
}

.credentials {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  padding: 43px 0;
  border-bottom: 1px solid var(--line);
}

.credentials h2 {
  margin-bottom: 12px;
  font-size: 32px;
}

.credentials p {
  max-width: 590px;
  margin: 0;
  font-size: 15px;
}

.outline-link {
  flex: 0 0 auto;
  padding: 11px 14px;
  border: 1px solid var(--cobalt);
}

.contact-panel {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  margin: 56px 0 72px;
  padding: 32px;
  background: var(--cobalt);
  color: var(--paper);
}

.contact-panel h2 {
  color: var(--paper);
}

.contact-label {
  color: #b4cc64;
}

.primary-button {
  flex: 0 0 auto;
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 22px 20px 100px;
  color: var(--muted);
  font-size: 13px;
}

.site-footer span:first-child {
  color: var(--cobalt);
  font-family: var(--narrow);
  font-size: 18px;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

@media (min-width: 760px) {
  .site-header {
    min-height: 80px;
    padding: 16px 32px;
  }

  .workbench {
    width: min(1240px, calc(100% - 64px));
  }

  .service-index {
    margin: 0;
    padding: 16px 0;
  }

  .index-title {
    display: block;
  }

  .index-links {
    gap: 12px;
  }

  .index-link {
    padding: 8px 15px;
    font-size: 20px;
  }

  .orientation {
    grid-template-columns: minmax(0, 1fr) 240px;
    align-items: end;
    gap: 60px;
    padding: 80px 0 92px;
  }

  .method-section {
    grid-template-columns: minmax(0, 1.1fr) minmax(280px, .9fr);
    align-items: start;
    gap: 70px;
    margin-top: 92px;
    padding: 72px 0;
  }
}

@media (min-width: 1040px) {
  .site-header {
    padding-right: 52px;
    padding-left: 52px;
  }

  .workbench {
    width: min(1240px, calc(100% - 104px));
    display: grid;
    grid-template-columns: 190px minmax(0, 1fr);
    gap: 72px;
  }

  .service-index {
    position: sticky;
    top: 24px;
    align-self: start;
    margin: 0;
    padding: 32px 0;
    border: 0;
    background: transparent;
  }

  .index-links {
    display: grid;
    gap: 7px;
    overflow: visible;
  }

  .index-link {
    padding: 10px 11px;
    font-size: 21px;
  }

  .content-column {
    min-width: 0;
  }

  .orientation {
    min-height: 460px;
    padding: 76px 0 84px;
  }

  .service-module {
    grid-template-columns: minmax(0, 1fr) 34px;
    padding: 42px 0;
  }

  .service-main h3 {
    font-size: 48px;
  }
}

@media (max-width: 759px) {
  .service-module {
    grid-template-columns: minmax(0, 1fr) 30px;
    gap: 12px;
  }

  .service-main {
    width: 100%;
    max-width: none;
  }

  .service-for,
  .service-mode,
  .service-extra {
    width: 100%;
    max-width: none;
  }
}

@media (max-width: 520px) {
  .site-header {
    padding: 13px 16px;
  }

  .brand {
    gap: 8px;
    font-size: 18px;
  }

  .brand-mark {
    width: 31px;
    height: 31px;
    font-size: 12px;
  }

  .header-cta {
    min-height: 40px;
    padding: 8px 10px;
    font-size: 12px;
  }

  .workbench {
    width: calc(100% - 32px);
  }

  .service-index {
    margin: 0 -16px;
    padding: 10px 16px;
  }

  .index-link {
    padding: 9px 10px;
    font-size: 17px;
  }

  .orientation {
    padding: 48px 0 56px;
  }

  h1 {
    font-size: 43px;
    line-height: .91;
  }

  .intro {
    margin-top: 21px;
    font-size: 16px;
  }

  .section-heading {
    display: block;
    padding-bottom: 15px;
  }

  .section-heading p {
    margin-top: 13px;
  }

  .service-module {
    padding: 28px 0;
  }

  .service-main h3 {
    margin-bottom: 14px;
    font-size: 32px;
  }

  .service-for,
  .service-mode {
    font-size: 15px;
  }

  .service-extra p {
    font-size: 15px;
  }

  .toggle-details {
    width: 29px;
    height: 29px;
    font-size: 18px;
  }

  .method-section {
    margin-top: 64px;
    padding: 56px 0;
  }

  .method-lead p {
    font-size: 16px;
  }

  .credentials {
    display: block;
    padding: 38px 0;
  }

  .credentials h2 {
    font-size: 31px;
  }

  .outline-link {
    display: inline-flex;
    margin-top: 22px;
  }

  .contact-panel {
    display: block;
    margin: 46px 0 56px;
    padding: 25px 20px;
  }

  .contact-panel h2 {
    font-size: 34px;
  }

  .primary-button {
    width: 100%;
    margin-top: 26px;
  }

  .site-footer {
    display: block;
    padding: 20px 16px 90px;
  }

  .site-footer span {
    display: block;
    margin-bottom: 5px;
  }
}

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

  *,
  *::before,
  *::after {
    transition-duration: .01ms !important;
    animation-duration: .01ms !important;
  }
}