:root {
  --paper: #f5f6f6;
  --paper-light: #ffffff;
  --paper-deep: #e7ebee;
  --ink: #263746;
  --slate: #455c6e;
  --slate-soft: #707f89;
  --rule: #bcc5cb;
  --accent: #52697a;
  --accent-dark: #344b5c;
  --brand-gray: #979395;
  --white: #ffffff;
  --content-max: 1180px;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 86px;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: "Segoe UI Variable Text", "Segoe UI", Arial, sans-serif;
  font-size: 1rem;
  line-height: 1.65;
  text-rendering: optimizeLegibility;
}

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

a {
  color: inherit;
}

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

h1,
h2,
h3 {
  font-family: "Trebuchet MS", "Segoe UI", Arial, sans-serif;
}

h1,
h2,
h3 {
  line-height: 1.12;
  font-weight: 650;
}

h1 {
  max-width: 17ch;
  margin-bottom: 2rem;
  font-size: clamp(2.8rem, 5.4vw, 5rem);
  letter-spacing: -0.045em;
}

h2 {
  margin-bottom: 1.25rem;
  font-size: clamp(2rem, 3.2vw, 3.1rem);
  letter-spacing: -0.035em;
}

h3 {
  margin-bottom: 0.75rem;
  font-size: clamp(1.2rem, 1.7vw, 1.5rem);
  letter-spacing: -0.02em;
}

:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 4px;
}

.skip-link {
  position: fixed;
  top: 0.75rem;
  left: 0.75rem;
  z-index: 100;
  padding: 0.7rem 1rem;
  background: var(--ink);
  color: var(--white);
  text-decoration: none;
  transform: translateY(-180%);
}

.skip-link:focus {
  transform: translateY(0);
}

.page-shell {
  width: min(var(--content-max), calc(100% - 3rem));
  margin-inline: auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  border-bottom: 1px solid rgba(64, 87, 103, 0.24);
  background: rgba(245, 246, 246, 0.96);
}

.header-row {
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
}

.brand-mark {
  position: relative;
  display: block;
  flex: 0 0 82px;
  width: 82px;
  height: 52px;
  overflow: hidden;
}

.brand-mark img {
  position: absolute;
  width: 112px;
  max-width: none;
  transform: translate(-13px, -14px);
}

.brand-name {
  display: grid;
  line-height: 1;
}

.brand-name strong {
  font-family: "Trebuchet MS", "Segoe UI", Arial, sans-serif;
  font-size: 1.12rem;
  font-weight: 700;
}

.brand-name span {
  margin-top: 0.28rem;
  color: var(--slate-soft);
  font-family: inherit;
  font-size: 0.76rem;
  font-weight: 600;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: clamp(1rem, 2.5vw, 2.25rem);
}

.main-nav a {
  color: var(--slate);
  font-size: 0.92rem;
  font-weight: 650;
  text-decoration: none;
}

.main-nav a:hover {
  color: var(--accent-dark);
}

.hero {
  position: relative;
  border-bottom: 1px solid var(--rule);
  background: var(--paper-light);
}

.hero-media {
  position: relative;
  height: clamp(250px, 25vw, 360px);
  overflow: hidden;
  background: var(--accent-dark);
}

.hero-media::after {
  position: absolute;
  inset: 0;
  background: rgba(38, 55, 70, 0.12);
  content: "";
}

.hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 82%;
  filter: saturate(0.7) contrast(0.96);
}

.hero-media svg {
  position: absolute;
  right: 0;
  bottom: -1px;
  left: 0;
  z-index: 1;
  width: 100%;
  height: clamp(58px, 8vw, 110px);
}

.hero-media path {
  fill: var(--paper-light);
}

.hero-grid {
  display: block;
  padding-top: clamp(1.25rem, 2.5vw, 2.25rem);
  padding-bottom: clamp(4rem, 7vw, 6rem);
}

.hero-copy {
  max-width: 920px;
}

.hero-intro {
  max-width: 64ch;
  margin-bottom: 2rem;
  color: var(--slate);
  font-size: clamp(1.08rem, 1.5vw, 1.3rem);
}

.hero-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem 1.5rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0.75rem 1.2rem;
  border-radius: 3px;
  font-weight: 650;
  text-decoration: none;
}

.button-primary {
  background: var(--accent-dark);
  color: var(--white);
}

.button-primary:hover {
  background: var(--ink);
}

.section {
  padding: clamp(4.5rem, 7vw, 7rem) 0;
}

.section-light {
  background: var(--paper-light);
}

.section-paper {
  background: var(--paper-deep);
}

.section-dark {
  background: var(--accent-dark);
  color: var(--paper-light);
}

.section-heading {
  max-width: 760px;
  margin-bottom: clamp(2.5rem, 5vw, 4.5rem);
}

.section-heading > p:last-child {
  color: var(--slate);
  font-size: 1.08rem;
}

.section-heading-row {
  max-width: none;
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(280px, 0.8fr);
  align-items: end;
  gap: clamp(2rem, 6vw, 7rem);
}

.section-heading-row > p {
  padding-bottom: 0.35rem;
}

.process-layout {
  display: grid;
  grid-template-columns: minmax(250px, 0.75fr) minmax(0, 1.25fr);
  align-items: start;
  gap: clamp(3rem, 8vw, 8rem);
}

.process-layout .section-heading {
  margin-bottom: 0;
}

.process-list {
  border-top: 1px solid var(--rule);
}

.process-list article {
  display: grid;
  grid-template-columns: minmax(160px, 0.6fr) minmax(0, 1fr);
  gap: clamp(1.5rem, 4vw, 4rem);
  padding: 1.4rem 0;
  border-bottom: 1px solid var(--rule);
}

.process-list h3 {
  margin-bottom: 0;
}

.process-list p,
.service-grid p {
  margin-bottom: 0;
  color: var(--slate);
  font-size: 0.95rem;
}

.service-grid {
  display: block;
  border-top: 1px solid var(--slate);
  border-bottom: 1px solid var(--slate);
}

.service-grid article {
  display: grid;
  grid-template-columns: minmax(210px, 0.7fr) minmax(0, 1.3fr);
  gap: clamp(2rem, 7vw, 7rem);
  min-height: 0;
  padding: 1.7rem 0;
}

.service-grid article + article {
  border-top: 1px solid rgba(64, 87, 103, 0.45);
}

.about-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(340px, 1.1fr);
  gap: clamp(3rem, 9vw, 9rem);
}

.about-lead {
  max-width: 38ch;
  margin-bottom: 0;
  color: #dce3e4;
  font-size: 1.08rem;
}

.principles {
  margin-bottom: 0;
  border-top: 1px solid rgba(255, 255, 255, 0.25);
}

.principles > div {
  display: grid;
  grid-template-columns: 125px 1fr;
  gap: 1.5rem;
  padding: 1.2rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.25);
}

.principles dt {
  font-weight: 800;
}

.principles dd {
  margin-bottom: 0;
  color: #b9c4c9;
}

.contact-section {
  border-top: 1px solid var(--rule);
  background: var(--paper-light);
}

.contact-layout {
  display: grid;
  grid-template-columns: minmax(250px, 0.75fr) minmax(0, 1.25fr);
  align-items: start;
  gap: clamp(3rem, 8vw, 8rem);
}

.contact-layout h2 {
  margin-bottom: 0;
}

.contact-layout p {
  max-width: 48ch;
  margin-bottom: 1.5rem;
  color: var(--slate);
  font-size: 1.08rem;
}

.site-footer {
  padding: 1.2rem 0;
  border-top: 1px solid var(--rule);
  background: var(--paper);
}

.footer-row {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 1.5rem;
}

.site-footer p {
  margin-bottom: 0;
  color: var(--slate-soft);
  font-size: 0.8rem;
}

.site-footer p:last-child {
  text-align: right;
}

.footer-privacy {
  font-weight: 650;
}

.site-footer a {
  text-underline-offset: 0.18em;
}

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

.error-page {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 1.5rem;
  background: var(--paper);
}

.error-card {
  width: min(620px, 100%);
  padding: clamp(2rem, 6vw, 4rem);
  border: 1px solid var(--slate);
  background: var(--paper-light);
}

.error-card h1 {
  font-size: clamp(2.5rem, 7vw, 4.5rem);
}

.error-card p {
  margin-bottom: 2rem;
  color: var(--slate);
}

@media (max-width: 900px) {
  .hero-grid,
  .about-grid,
  .contact-layout,
  .process-layout,
  .section-heading-row {
    grid-template-columns: 1fr;
  }

  .hero-grid {
    align-items: start;
  }

  .process-layout .section-heading {
    margin-bottom: 2.5rem;
  }

  .contact-layout {
    gap: 1rem;
  }

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

  .footer-privacy {
    grid-column: 1 / -1;
    grid-row: 1;
  }
}

@media (max-width: 680px) {
  html {
    scroll-padding-top: 124px;
  }

  .page-shell {
    width: min(100% - 2rem, var(--content-max));
  }

  .header-row {
    min-height: 112px;
    flex-direction: column;
    justify-content: center;
    gap: 0.65rem;
    padding: 0.55rem 0 0.7rem;
  }

  .brand-mark {
    flex-basis: 72px;
    width: 72px;
    height: 43px;
  }

  .brand-mark img {
    width: 100px;
    transform: translate(-12px, -13px);
  }

  .brand-name strong {
    font-size: 1.1rem;
  }

  .main-nav {
    width: 100%;
    justify-content: space-between;
    gap: 0.6rem;
  }

  .main-nav a {
    font-size: 0.82rem;
  }

  .hero {
    padding-block: 0;
  }

  .hero-media {
    height: 230px;
  }

  .hero-media img {
    object-position: 30% 78%;
  }

  .hero-grid {
    padding-top: 1rem;
    padding-bottom: 3.5rem;
  }

  h1 br {
    display: none;
  }

  .process-list article {
    display: block;
  }

  .process-list h3 {
    margin-bottom: 0.5rem;
  }

  .service-grid article,
  .service-grid article + article,
  .service-grid article:last-child {
    display: block;
    padding: 1.5rem 0;
  }

  .service-grid article + article {
    border-top: 1px solid rgba(64, 87, 103, 0.45);
  }

  .principles > div {
    grid-template-columns: 1fr;
    gap: 0.35rem;
  }

  .footer-row {
    grid-template-columns: 1fr;
    gap: 0.4rem;
  }

  .footer-privacy {
    grid-column: auto;
    grid-row: auto;
  }

  .site-footer p:last-child {
    text-align: left;
  }
}

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