:root {
  --navy: #071525;
  --navy-2: #0d2138;
  --charcoal: #202833;
  --slate: #526170;
  --muted: #eef3f5;
  --line: #dbe4e8;
  --white: #ffffff;
  --green: #1ca67a;
  --green-dark: #0d755a;
  --green-soft: #dff5ee;
  --shadow: 0 24px 80px rgba(7, 21, 37, 0.14);
  --max: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--white);
  color: var(--charcoal);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.55;
  text-rendering: optimizeLegibility;
}

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

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  width: min(calc(100% - 32px), 1240px);
  margin: 14px auto 0;
  padding: 12px 14px 12px 18px;
  border: 1px solid rgba(219, 228, 232, 0.84);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.86);
  box-shadow: 0 18px 50px rgba(7, 21, 37, 0.08);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--navy);
  font-size: 1.34rem;
  font-weight: 820;
  letter-spacing: 0;
  white-space: nowrap;
}

.brand-name {
  font-family: Georgia, "Times New Roman", serif;
  letter-spacing: -0.01em;
}

.brand-mark {
  position: relative;
  display: block;
  width: 44px;
  height: 44px;
  border-radius: 6px;
  overflow: hidden;
  background:
    radial-gradient(circle at 76% 22%, rgba(38, 220, 164, 0.95) 0 4px, transparent 5px),
    linear-gradient(135deg, #06111d 0%, #0b2b35 58%, #13785e 100%);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.12);
}

.brand-mark::before,
.brand-mark::after,
.brand-mark span {
  content: "";
  position: absolute;
  background: rgba(255, 255, 255, 0.88);
}

.brand-mark::before {
  left: 11px;
  top: 11px;
  width: 16px;
  height: 16px;
  border: 2px solid rgba(255, 255, 255, 0.88);
  border-right-color: transparent;
  border-radius: 999px;
  background: transparent;
}

.brand-mark::after {
  left: 25px;
  top: 25px;
  width: 11px;
  height: 2px;
  border-radius: 2px;
  transform: rotate(42deg);
  transform-origin: left center;
}

.brand-mark span {
  right: 9px;
  bottom: 9px;
  width: 6px;
  height: 6px;
  border-radius: 999px;
  background: var(--green);
  box-shadow: -15px -1px 0 rgba(255, 255, 255, 0.75);
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.92rem;
  font-weight: 650;
}

.site-nav a {
  padding: 10px 12px;
  border-radius: 6px;
  color: #344252;
  transition: background 180ms ease, color 180ms ease, transform 180ms ease;
}

.site-nav a:hover,
.site-nav a[aria-current="page"] {
  background: #edf5f2;
  color: var(--green-dark);
}

.site-nav .nav-cta {
  margin-left: 4px;
  background: var(--navy);
  color: var(--white);
}

.site-nav .nav-cta:hover {
  background: var(--green-dark);
  color: var(--white);
  transform: translateY(-1px);
}

.nav-toggle {
  display: none;
  width: 42px;
  height: 38px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--white);
}

.nav-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 4px auto;
  background: var(--navy);
}

.hero {
  position: relative;
  overflow: hidden;
  min-height: calc(100vh - 76px);
  margin-top: -76px;
  padding: 170px 24px 86px;
  background:
    radial-gradient(circle at 84% 18%, rgba(28, 166, 122, 0.22), transparent 31%),
    radial-gradient(circle at 22% 72%, rgba(42, 92, 125, 0.28), transparent 36%),
    linear-gradient(135deg, #071525 0%, #0b1e33 46%, #111b23 100%);
  background-size: 130% 130%, 135% 135%, 100% 100%;
  color: var(--white);
  animation: heroAtmosphere 18s ease-in-out infinite alternate;
}

.network-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0.5;
}

.hero::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 190px;
  background: linear-gradient(0deg, rgba(7, 21, 37, 0.72), transparent);
  pointer-events: none;
}

.hero-grid,
.section-inner {
  position: relative;
  z-index: 1;
  width: min(100%, var(--max));
  min-width: 0;
  margin: 0 auto;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.04fr) minmax(360px, 0.66fr);
  align-items: center;
  gap: 72px;
}

.hero-copy,
.hero-panel,
.contact-grid,
.contact-form {
  min-width: 0;
}

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

.eyebrow {
  margin-bottom: 16px;
  color: var(--green);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.hero h1,
.page-hero h1,
.contact-hero h1 {
  max-width: 820px;
  margin-bottom: 22px;
  font-size: clamp(3.3rem, 7.4vw, 6.8rem);
  line-height: 0.95;
  letter-spacing: 0;
}

.hero-lede,
.page-hero p,
.contact-hero p {
  max-width: 710px;
  color: rgba(255, 255, 255, 0.78);
  font-size: clamp(1.08rem, 1.7vw, 1.35rem);
}

.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 34px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 13px 20px;
  border: 1px solid transparent;
  border-radius: 6px;
  font-weight: 760;
  transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease, border-color 180ms ease;
}

.button:hover {
  transform: translateY(-2px);
}

.button-primary {
  background: var(--green);
  color: var(--white);
  box-shadow: 0 16px 34px rgba(28, 166, 122, 0.26);
}

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

.button-secondary {
  border-color: rgba(255, 255, 255, 0.34);
  color: var(--white);
}

.button-secondary:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.62);
}

.hero-panel {
  display: grid;
  gap: 14px;
  padding: 18px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.08);
  box-shadow: 0 28px 90px rgba(0, 0, 0, 0.28);
  backdrop-filter: blur(18px);
}

.signal-card {
  padding: 20px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.08);
}

.signal-card.active {
  background: rgba(28, 166, 122, 0.15);
  border-color: rgba(28, 166, 122, 0.45);
}

.signal-card span,
.process-step span,
.service-number {
  color: var(--green);
  font-size: 0.78rem;
  font-weight: 850;
}

.signal-card strong {
  display: block;
  margin: 8px 0 6px;
  font-size: 1.02rem;
}

.signal-card p {
  margin-bottom: 0;
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.92rem;
}

.section {
  padding: 96px 24px;
}

.section-heading {
  max-width: 760px;
  margin-bottom: 42px;
}

.inline-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 24px;
  max-width: none;
}

h2 {
  color: var(--navy);
  font-size: clamp(2rem, 4vw, 3.65rem);
  line-height: 1.03;
  letter-spacing: 0;
}

h3 {
  color: var(--navy);
  font-size: 1.22rem;
  line-height: 1.22;
}

.large-text,
.rich-copy p {
  color: #435364;
  font-size: 1.14rem;
}

.split {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
  gap: 70px;
  align-items: start;
}

.credibility {
  background: linear-gradient(180deg, #f7fafb, #ffffff);
}

.card-grid {
  display: grid;
  gap: 18px;
}

.card-grid.three {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.service-card,
.case-card,
.value-card {
  min-height: 240px;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  box-shadow: 0 16px 50px rgba(7, 21, 37, 0.06);
  transition: transform 190ms ease, box-shadow 190ms ease, border-color 190ms ease;
}

.service-card:hover,
.case-card:hover,
.value-card:hover,
.service-detail:hover,
.case-study-detail:hover {
  transform: translateY(-4px);
  border-color: rgba(28, 166, 122, 0.38);
  box-shadow: var(--shadow);
}

.card-icon {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  margin-bottom: 28px;
  border-radius: 6px;
  background: var(--green-soft);
  color: var(--green-dark);
  font-weight: 850;
}

.service-card p,
.case-card p,
.value-card p,
.process-step p {
  margin-bottom: 0;
  color: #526170;
}

.dark-band {
  background:
    linear-gradient(135deg, rgba(28, 166, 122, 0.16), transparent 38%),
    linear-gradient(135deg, var(--navy), #111c27);
  color: var(--white);
}

.dark-band h2,
.dark-band h3 {
  color: var(--white);
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.process-step {
  padding: 26px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.06);
}

.process-step h3 {
  margin: 14px 0 10px;
}

.process-step p {
  color: rgba(255, 255, 255, 0.7);
}

.case-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.case-card {
  min-height: 290px;
}

.case-type {
  margin-bottom: 14px;
  color: var(--green-dark);
  font-size: 0.78rem;
  font-weight: 850;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.case-card a,
.text-link {
  display: inline-flex;
  margin-top: 22px;
  color: var(--green-dark);
  font-weight: 800;
}

.cta-section {
  background: #f5f8f9;
}

.cta-panel {
  overflow: hidden;
  padding: 58px;
  border-radius: 8px;
  background:
    radial-gradient(circle at 90% 10%, rgba(28, 166, 122, 0.2), transparent 28%),
    linear-gradient(135deg, var(--navy), var(--navy-2));
  color: var(--white);
}

.cta-panel h2 {
  max-width: 820px;
  color: var(--white);
}

.cta-panel p:not(.eyebrow) {
  max-width: 690px;
  color: rgba(255, 255, 255, 0.72);
  font-size: 1.08rem;
}

.page-hero,
.contact-hero {
  margin-top: -76px;
  padding: 172px 24px 86px;
  background:
    radial-gradient(circle at 82% 18%, rgba(28, 166, 122, 0.2), transparent 32%),
    linear-gradient(135deg, #071525, #101b26);
  color: var(--white);
}

.page-hero h1,
.contact-hero h1 {
  font-size: clamp(2.8rem, 6vw, 5.8rem);
}

.services-stack,
.case-study-stack {
  display: grid;
  gap: 18px;
}

.service-detail,
.case-study-detail {
  display: grid;
  grid-template-columns: 90px minmax(0, 1fr);
  gap: 26px;
  padding: 34px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  box-shadow: 0 16px 50px rgba(7, 21, 37, 0.05);
  transition: transform 190ms ease, box-shadow 190ms ease, border-color 190ms ease;
}

.service-detail h2,
.case-study-detail h2 {
  margin-bottom: 12px;
  font-size: clamp(1.6rem, 3vw, 2.45rem);
}

.check-list {
  display: grid;
  gap: 8px;
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
  color: #405162;
}

.check-list li {
  position: relative;
  padding-left: 24px;
}

.check-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.68em;
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: var(--green);
}

.case-study-detail {
  display: block;
  scroll-margin-top: 100px;
}

.case-study-header {
  display: grid;
  grid-template-columns: minmax(220px, 0.35fr) minmax(0, 0.65fr);
  gap: 30px;
  padding-bottom: 28px;
  border-bottom: 1px solid var(--line);
}

.case-columns {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 24px;
  padding-top: 28px;
}

.case-columns h3 {
  margin-bottom: 8px;
  font-size: 0.95rem;
}

.case-columns p {
  margin-bottom: 0;
  color: #526170;
  font-size: 0.96rem;
}

.values-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(360px, 0.72fr);
  gap: 70px;
  align-items: start;
}

.contact-note {
  display: inline-grid;
  gap: 4px;
  margin-top: 34px;
  padding: 18px 20px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.07);
}

.contact-note span {
  color: rgba(255, 255, 255, 0.62);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.contact-note a {
  color: var(--white);
  font-weight: 760;
}

.contact-form {
  display: grid;
  gap: 12px;
  padding: 32px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.09);
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.2);
  backdrop-filter: blur(18px);
}

.contact-form label {
  color: rgba(255, 255, 255, 0.82);
  font-size: 0.9rem;
  font-weight: 760;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 6px;
  padding: 13px 14px;
  background: rgba(255, 255, 255, 0.92);
  color: var(--navy);
  font: inherit;
}

.contact-form textarea {
  resize: vertical;
}

.contact-form input:focus,
.contact-form textarea:focus {
  outline: 3px solid rgba(28, 166, 122, 0.32);
  border-color: var(--green);
}

.contact-form button {
  margin-top: 12px;
  cursor: pointer;
}

.site-footer {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 24px;
  padding: 42px max(24px, calc((100vw - var(--max)) / 2));
  background: #06111d;
  color: var(--white);
}

.site-footer p {
  margin-bottom: 0;
  color: rgba(255, 255, 255, 0.64);
}

.site-footer nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: end;
  gap: 16px;
  color: rgba(255, 255, 255, 0.78);
  font-size: 0.92rem;
}

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

.footer-meta {
  grid-column: 1 / -1;
  padding-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  font-size: 0.9rem;
}

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

.js .reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 700ms ease, transform 700ms ease;
}

.js .reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.delay-1 {
  transition-delay: 90ms;
}

.delay-2 {
  transition-delay: 170ms;
}

.delay-3 {
  transition-delay: 250ms;
}

@keyframes heroAtmosphere {
  0% {
    background-position: 0% 0%, 0% 100%, 0 0;
  }

  100% {
    background-position: 12% 5%, 8% 84%, 0 0;
  }
}

@media (max-width: 980px) {
  .site-header {
    align-items: flex-start;
  }

  .nav-toggle {
    display: block;
  }

  .site-nav {
    position: absolute;
    top: calc(100% + 8px);
    left: 0;
    right: 0;
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding: 12px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.98);
    box-shadow: var(--shadow);
  }

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

  .site-nav .nav-cta {
    margin-left: 0;
    text-align: center;
  }

  .hero-grid,
  .split,
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 44px;
  }

  .hero-panel {
    max-width: 640px;
  }

  .card-grid.three,
  .process-grid,
  .case-columns,
  .values-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .case-study-header {
    grid-template-columns: 1fr;
    gap: 8px;
  }
}

@media (max-width: 900px) {
  .hero h1,
  .page-hero h1,
  .contact-hero h1 {
    font-size: clamp(2.35rem, 10.5vw, 3.35rem);
    line-height: 1.02;
  }

  .hero-copy,
  .hero-panel,
  .contact-form,
  .signal-card {
    width: 100%;
    max-width: 100%;
  }

  p,
  h1,
  h2,
  h3,
  .button,
  .signal-card {
    overflow-wrap: anywhere;
  }
}

@media (max-width: 680px) {
  .site-header {
    width: min(calc(100% - 20px), 1240px);
    margin-top: 10px;
  }

  .brand {
    font-size: 1.12rem;
  }

  .brand-mark {
    width: 40px;
    height: 40px;
  }

  .hero,
  .page-hero,
  .contact-hero {
    margin-top: -70px;
    padding: 142px 18px 70px;
  }

  .hero h1,
  .page-hero h1,
  .contact-hero h1 {
    font-size: clamp(2.35rem, 10.5vw, 3.35rem);
    line-height: 1.02;
  }

  .hero-copy,
  .hero-panel,
  .contact-form,
  .signal-card {
    width: 100%;
    max-width: 100%;
  }

  p,
  h1,
  h2,
  h3,
  .button,
  .signal-card {
    overflow-wrap: anywhere;
  }

  .eyebrow {
    font-size: 0.68rem;
    letter-spacing: 0.08em;
  }

  .section {
    padding: 70px 18px;
  }

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

  .inline-heading {
    display: block;
  }

  .card-grid.three,
  .process-grid,
  .case-list,
  .case-columns,
  .values-grid {
    grid-template-columns: 1fr;
  }

  .service-detail {
    grid-template-columns: 1fr;
    padding: 26px;
  }

  .service-card,
  .case-card,
  .value-card,
  .cta-panel,
  .contact-form {
    padding: 24px;
  }

  .contact-grid {
    gap: 34px;
  }

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

  .site-footer nav {
    justify-content: start;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

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