:root {
  color-scheme: light;
  --paper: #f5f7f2;
  --paper-strong: #ffffff;
  --ink: #171916;
  --muted: #5b635d;
  --line: #d9dfd5;
  --line-strong: #b9c3b4;
  --coal: #202522;
  --aqua: #0097a7;
  --green: #5e9d62;
  --coral: #d9674f;
  --amber: #c69222;
  --shadow: 0 22px 70px rgba(37, 45, 38, 0.16);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  background:
    linear-gradient(90deg, rgba(23, 25, 22, 0.05) 1px, transparent 1px),
    linear-gradient(180deg, rgba(23, 25, 22, 0.04) 1px, transparent 1px),
    var(--paper);
  background-size: 36px 36px, 36px 36px, auto;
  color: var(--ink);
  font-family: Arial, Helvetica, sans-serif;
  line-height: 1.5;
}

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

a {
  color: inherit;
  text-decoration: none;
}

.skip-link {
  position: fixed;
  left: 16px;
  top: 12px;
  z-index: 20;
  transform: translateY(-140%);
  border: 1px solid var(--ink);
  border-radius: 8px;
  background: var(--paper-strong);
  padding: 10px 14px;
  font-weight: 700;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  border-bottom: 1px solid rgba(23, 25, 22, 0.08);
  background: rgba(245, 247, 242, 0.88);
  backdrop-filter: blur(18px);
}

.nav-shell {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: min(1120px, calc(100% - 40px));
  min-height: 72px;
  margin: 0 auto;
}

.brand-mark {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
}

.brand-symbol {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border: 1px solid var(--ink);
  border-radius: 8px;
  background: var(--ink);
  color: var(--paper);
  font-size: 0.9rem;
}

.brand-copy {
  font-size: 1rem;
}

.nav-links {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.68);
  padding: 5px;
}

.nav-links a {
  border-radius: 6px;
  padding: 8px 12px;
  color: var(--muted);
  font-size: 0.92rem;
  font-weight: 700;
}

.nav-links a:hover,
.nav-links a:focus-visible {
  background: var(--ink);
  color: var(--paper);
  outline: 0;
}

.hero,
.section-band,
.site-footer {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
}

.hero {
  padding: 64px 0 30px;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(360px, 0.8fr);
  align-items: center;
  gap: 44px;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--aqua);
  font-size: 0.82rem;
  font-weight: 800;
  text-transform: uppercase;
}

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

h1 {
  max-width: 9ch;
  margin-bottom: 24px;
  font-size: 5.2rem;
  line-height: 0.96;
}

h2 {
  max-width: 780px;
  margin-bottom: 18px;
  font-size: 2.8rem;
  line-height: 1.05;
}

h3 {
  margin-bottom: 9px;
  font-size: 1.08rem;
}

.hero-lede {
  max-width: 660px;
  color: var(--muted);
  font-size: 1.22rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.button {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-height: 48px;
  border-radius: 8px;
  padding: 0 18px;
  font-weight: 800;
}

.button-icon {
  display: grid;
  place-items: center;
  width: 26px;
  height: 26px;
  border-radius: 6px;
  font-size: 1rem;
}

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

.button.primary .button-icon {
  background: var(--aqua);
  color: var(--paper);
}

.button.secondary {
  border: 1px solid var(--line-strong);
  background: rgba(255, 255, 255, 0.72);
  color: var(--ink);
}

.button.secondary .button-icon {
  background: #e7ece3;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-2px);
  box-shadow: 0 12px 28px rgba(37, 45, 38, 0.16);
  outline: 0;
}

.ops-figure {
  position: relative;
  margin: 0;
  border: 1px solid rgba(23, 25, 22, 0.14);
  border-radius: 8px;
  overflow: hidden;
  background: var(--coal);
  box-shadow: var(--shadow);
}

.ops-figure img {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
}

.ops-figure figcaption {
  position: absolute;
  left: 18px;
  right: 18px;
  bottom: 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 8px;
  background: rgba(16, 19, 17, 0.72);
  color: #f7faf5;
  padding: 14px;
  backdrop-filter: blur(14px);
}

.ops-figure figcaption span {
  color: #b8c5bd;
  font-size: 0.78rem;
  text-transform: uppercase;
}

.ops-figure figcaption strong {
  font-size: 0.95rem;
}

.signal-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  margin-top: 36px;
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
  background: var(--line);
}

.signal-strip div {
  background: rgba(255, 255, 255, 0.78);
  padding: 18px;
}

.signal-strip span {
  display: block;
  margin-bottom: 5px;
  color: var(--muted);
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
}

.signal-strip strong {
  display: block;
  font-size: 1.1rem;
}

.section-band {
  padding: 72px 0;
}

.services-band {
  border-top: 1px solid var(--line);
}

.section-heading p:not(.eyebrow),
.contact-layout p,
.method-layout p {
  max-width: 650px;
  color: var(--muted);
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 30px;
}

.service-card {
  min-height: 250px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.76);
  padding: 24px;
  box-shadow: 0 12px 34px rgba(37, 45, 38, 0.08);
}

.service-card:nth-child(2) {
  border-top: 4px solid var(--green);
}

.service-card:nth-child(3) {
  border-top: 4px solid var(--coral);
}

.service-card:first-child {
  border-top: 4px solid var(--aqua);
}

.service-icon {
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  margin-bottom: 42px;
  border: 1px solid var(--line-strong);
  border-radius: 8px;
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 800;
}

.service-card p {
  margin-bottom: 0;
  color: var(--muted);
}

.method-band {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.method-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(360px, 1fr);
  gap: 40px;
  align-items: start;
}

.method-list {
  display: grid;
  gap: 12px;
}

.method-item {
  display: grid;
  grid-template-columns: 14px 1fr;
  gap: 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.72);
  padding: 20px;
}

.method-item span {
  width: 14px;
  height: 14px;
  margin-top: 5px;
  border-radius: 50%;
  background: var(--amber);
  box-shadow: 0 0 0 5px rgba(198, 146, 34, 0.15);
}

.method-item:nth-child(2) span {
  background: var(--aqua);
  box-shadow: 0 0 0 5px rgba(0, 151, 167, 0.15);
}

.method-item:nth-child(3) span {
  background: var(--green);
  box-shadow: 0 0 0 5px rgba(94, 157, 98, 0.15);
}

.method-item p {
  margin-bottom: 0;
}

.contact-band {
  padding-bottom: 64px;
}

.contact-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 32px;
  align-items: center;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--coal);
  color: var(--paper);
  padding: 34px;
  box-shadow: var(--shadow);
}

.contact-layout .eyebrow {
  color: #6fd1db;
}

.contact-layout p {
  margin-bottom: 0;
  color: #c8d1c8;
}

.social-row {
  display: flex;
  gap: 10px;
}

.social-button {
  position: relative;
  display: grid;
  place-items: center;
  width: 52px;
  height: 52px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.08);
  color: var(--paper);
  font-size: 1.1rem;
  font-weight: 900;
}

.social-button::after {
  position: absolute;
  bottom: calc(100% + 8px);
  left: 50%;
  transform: translate(-50%, 6px);
  opacity: 0;
  pointer-events: none;
  border-radius: 6px;
  background: var(--paper-strong);
  color: var(--ink);
  padding: 6px 8px;
  content: attr(data-tip);
  font-size: 0.76rem;
  font-weight: 800;
  white-space: nowrap;
  transition: opacity 160ms ease, transform 160ms ease;
}

.social-button:hover,
.social-button:focus-visible {
  background: var(--aqua);
  outline: 0;
}

.social-button:hover::after,
.social-button:focus-visible::after {
  transform: translate(-50%, 0);
  opacity: 1;
}

.site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid var(--line);
  padding: 22px 0 36px;
  color: var(--muted);
  font-size: 0.92rem;
}

.site-footer a {
  font-weight: 800;
}

.reveal {
  transform: none;
  opacity: 1;
  transition: opacity 520ms ease, transform 520ms ease;
}

.reveal.is-visible {
  transform: none;
  opacity: 1;
}

@media (max-width: 900px) {
  .hero-grid,
  .method-layout,
  .contact-layout {
    grid-template-columns: 1fr;
  }

  .hero {
    padding-top: 42px;
  }

  h1 {
    max-width: 10ch;
    font-size: 4rem;
  }

  h2 {
    font-size: 2.35rem;
  }

  .ops-figure {
    max-width: 560px;
  }

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

  .service-card {
    min-height: auto;
  }

  .service-icon {
    margin-bottom: 24px;
  }
}

@media (max-width: 640px) {
  .nav-shell,
  .hero,
  .section-band,
  .site-footer {
    width: min(100% - 28px, 1120px);
  }

  .nav-shell {
    min-height: 64px;
  }

  .brand-copy {
    display: none;
  }

  .nav-links a {
    padding: 8px 9px;
    font-size: 0.86rem;
  }

  .hero {
    padding-top: 26px;
    padding-bottom: 22px;
  }

  .hero-grid {
    gap: 22px;
  }

  .eyebrow {
    margin-bottom: 10px;
  }

  h1 {
    margin-bottom: 16px;
    font-size: 2.65rem;
  }

  h2 {
    font-size: 2rem;
  }

  .hero-lede {
    font-size: 1rem;
  }

  .hero-actions {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    margin-top: 20px;
  }

  .button {
    width: auto;
    justify-content: center;
    min-height: 46px;
    padding: 0 12px;
  }

  .ops-figure img {
    height: 216px;
    aspect-ratio: 16 / 9;
    object-fit: cover;
  }

  .ops-figure figcaption {
    position: static;
    border-width: 1px 0 0;
    border-radius: 0;
    background: rgba(16, 19, 17, 0.96);
    padding: 12px;
  }

  .signal-strip {
    grid-template-columns: repeat(3, 1fr);
    margin-top: 22px;
  }

  .signal-strip div {
    padding: 12px 8px;
  }

  .signal-strip span {
    font-size: 0.68rem;
  }

  .signal-strip strong {
    font-size: 0.92rem;
  }

  .section-band {
    padding: 54px 0;
  }

  .services-band {
    padding-top: 28px;
  }

  .contact-layout {
    padding: 24px;
  }

  .social-row {
    justify-content: flex-start;
    flex-wrap: wrap;
  }

  .site-footer {
    align-items: flex-start;
    flex-direction: column;
    gap: 10px;
  }
}

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

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

  .reveal {
    transform: none;
    opacity: 1;
  }
}