:root {
  --charcoal: #1f2528;
  --slate: #3d4b52;
  --steel: #6e7a80;
  --silver: #d8dde0;
  --mist: #f4f6f6;
  --white: #ffffff;
  --green: #4f6f63;
  --blue: #466a7d;
  --line: #d7dedf;
  --shadow: 0 18px 45px rgba(31, 37, 40, 0.12);
  --radius: 8px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--charcoal);
  background: var(--white);
  font-family: Arial, Helvetica, sans-serif;
  line-height: 1.6;
}

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

a {
  color: var(--blue);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

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

h1,
h2,
h3 {
  line-height: 1.16;
  letter-spacing: 0;
}

h1 {
  color: var(--charcoal);
  font-size: clamp(2.15rem, 4.3vw, 3.7rem);
  max-width: 13.5ch;
  margin-bottom: 1rem;
}

h2 {
  color: var(--charcoal);
  font-size: clamp(1.75rem, 4vw, 2.65rem);
  margin-bottom: 1rem;
}

h3 {
  color: var(--charcoal);
  font-size: 1.2rem;
  margin-bottom: 0.65rem;
}

.shell {
  width: min(1120px, calc(100% - 40px));
  margin-inline: auto;
}

.narrow {
  width: min(820px, calc(100% - 40px));
}

.skip-link {
  position: absolute;
  left: 16px;
  top: -60px;
  z-index: 20;
  padding: 10px 14px;
  background: var(--charcoal);
  color: var(--white);
  border-radius: var(--radius);
}

.skip-link:focus {
  top: 16px;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(255, 255, 255, 0.96);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(10px);
}

.nav {
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--charcoal);
}

.brand:hover {
  text-decoration: none;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border: 1px solid #b8c2c5;
  border-radius: 50%;
  color: var(--green);
  background: linear-gradient(145deg, #ffffff, #eef2f2);
  font-weight: 700;
  font-size: 0.9rem;
}

.brand strong,
.brand small {
  display: block;
}

.brand small {
  color: var(--steel);
  font-size: 0.75rem;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 2px;
}

.nav-menu a {
  color: var(--slate);
  padding: 9px 12px;
  border-radius: 6px;
  font-size: 0.95rem;
}

.nav-menu a:hover,
.nav-menu a.active {
  color: var(--charcoal);
  background: var(--mist);
  text-decoration: none;
}

.nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--white);
  padding: 9px;
}

.nav-toggle span:not(.sr-only) {
  display: block;
  width: 100%;
  height: 2px;
  margin: 5px 0;
  background: var(--charcoal);
}

.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;
}

.hero {
  display: flex;
  align-items: center;
  padding: 52px 0;
  background:
    linear-gradient(90deg, rgba(255,255,255,0.94) 0%, rgba(255,255,255,0.78) 48%, rgba(244,246,246,0.72) 100%),
    linear-gradient(135deg, #f7f8f8 0%, #dce4e4 48%, #eef2f2 100%);
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.12fr) minmax(320px, 0.88fr);
  align-items: center;
  gap: 36px;
}

.hero-copy {
  max-width: 670px;
}

.hero h1 {
  max-width: 680px;
}

.lead {
  color: var(--slate);
  font-size: 1.18rem;
  max-width: 740px;
}

.eyebrow {
  color: var(--green);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  margin-bottom: 0.75rem;
  text-transform: uppercase;
}

.button-row {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 1.7rem;
}

.button {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  min-height: 46px;
  padding: 0.72rem 1.05rem;
  border-radius: 6px;
  border: 1px solid transparent;
  font-weight: 700;
  text-align: center;
}

.button:hover {
  text-decoration: none;
}

.button.primary {
  color: var(--white);
  background: var(--charcoal);
  border-color: var(--charcoal);
}

.button.primary:hover {
  background: #111516;
}

.button.secondary {
  color: var(--charcoal);
  background: rgba(255, 255, 255, 0.76);
  border-color: #b9c5c7;
}

.button.full {
  width: 100%;
}

.hero-panel,
.image-frame,
.panel {
  margin: 0;
  overflow: hidden;
  border: 1px solid #cbd3d5;
  border-radius: var(--radius);
  background: var(--white);
  box-shadow: var(--shadow);
}

.hero-panel {
  align-self: stretch;
}

.hero-panel img {
  width: 100%;
  height: 100%;
  min-height: 320px;
  object-fit: cover;
  object-position: left top;
}

.hero-panel figcaption {
  padding: 0.7rem 0.9rem;
  color: var(--steel);
  border-top: 1px solid var(--line);
  font-size: 0.86rem;
}

.section {
  padding: 78px 0;
}

.muted {
  background: var(--mist);
}

.split,
.feature-grid,
.form-layout,
.content-columns {
  display: grid;
  grid-template-columns: 0.82fr 1fr;
  gap: 54px;
  align-items: start;
}

.feature-grid {
  grid-template-columns: 1fr 0.95fr;
  align-items: center;
}

.feature-grid.reverse {
  grid-template-columns: 0.95fr 1fr;
}

.section-heading {
  max-width: 720px;
  margin-bottom: 28px;
}

.pillar-grid,
.list-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

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

.card.compact {
  min-height: 190px;
}

.icon-line {
  display: block;
  width: 42px;
  height: 3px;
  margin-bottom: 24px;
  background: linear-gradient(90deg, var(--green), var(--blue));
}

.page-hero {
  padding: 76px 0 64px;
  background: linear-gradient(135deg, #f9faf9 0%, #e4ebeb 100%);
  border-bottom: 1px solid var(--line);
}

.page-hero h1 {
  max-width: 15ch;
}

.image-frame img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  object-position: left top;
}

.domain-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.domain-grid article {
  min-height: 265px;
  padding: 22px;
  background: var(--white);
}

.domain-grid span {
  display: inline-block;
  margin-bottom: 36px;
  color: var(--green);
  font-weight: 700;
}

.check-list {
  display: grid;
  gap: 12px;
  padding: 0;
  margin: 1.25rem 0 0;
  list-style: none;
}

.check-list li {
  position: relative;
  padding-left: 30px;
}

.check-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.42rem;
  width: 14px;
  height: 8px;
  border-left: 2px solid var(--green);
  border-bottom: 2px solid var(--green);
  transform: rotate(-45deg);
}

.status-note,
.notice {
  color: var(--slate);
  font-weight: 700;
}

.form-card {
  padding: 26px;
}

label {
  display: block;
  margin: 0 0 6px;
  color: var(--charcoal);
  font-weight: 700;
}

input,
select,
textarea {
  width: 100%;
  margin: 0 0 16px;
  padding: 12px 13px;
  color: var(--charcoal);
  border: 1px solid #bfc9cc;
  border-radius: 6px;
  background: var(--white);
  font: inherit;
}

input:focus,
select:focus,
textarea:focus,
.button:focus,
.nav-toggle:focus {
  outline: 3px solid rgba(70, 106, 125, 0.25);
  outline-offset: 2px;
}

textarea {
  resize: vertical;
}

.form-note {
  min-height: 1.4em;
  margin: 12px 0 0;
  color: var(--green);
  font-weight: 700;
}

.contact-line {
  font-weight: 700;
}

.legal-copy {
  max-width: 860px;
}

.legal-copy h2 {
  margin-top: 2rem;
  font-size: 1.45rem;
}

.site-footer {
  padding: 32px 0;
  color: #e8eeee;
  background: var(--charcoal);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 24px;
  align-items: start;
}

.site-footer p {
  margin-bottom: 0;
  color: #c5ced0;
}

@media (max-width: 980px) {
  h1 {
    max-width: 13ch;
  }

  .hero {
    min-height: auto;
  }

  .hero-grid,
  .split,
  .feature-grid,
  .feature-grid.reverse,
  .form-layout,
  .content-columns {
    grid-template-columns: 1fr;
  }

  .pillar-grid,
  .list-grid {
    grid-template-columns: 1fr;
  }

  .domain-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 760px) {
  .shell,
  .narrow {
    width: min(100% - 28px, 1120px);
  }

  .nav {
    min-height: 68px;
  }

  .brand small {
    display: none;
  }

  .nav-toggle {
    display: block;
  }

  .nav-menu {
    position: absolute;
    left: 14px;
    right: 14px;
    top: calc(100% + 8px);
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding: 10px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: var(--white);
    box-shadow: var(--shadow);
  }

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

  .nav-menu a {
    padding: 12px;
  }

  .hero,
  .section,
  .page-hero {
    padding: 52px 0;
  }

  .hero {
    padding: 32px 0;
  }

  .hero-grid {
    gap: 32px;
  }

  .hero-panel {
    display: none;
  }

  .button-row {
    align-items: stretch;
    flex-direction: column;
  }

  .button-row .button {
    width: 100%;
  }

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

  .domain-grid article {
    min-height: auto;
  }

  .domain-grid span {
    margin-bottom: 16px;
  }

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