:root {
  --ink: #12202c;
  --ink-soft: #2a3d4d;
  --fog: #e8eef2;
  --mist: #f3f6f8;
  --paper: #fbfcfd;
  --line: rgba(18, 32, 44, 0.12);
  --teal: #0f6e6a;
  --teal-deep: #0a524f;
  --sand: #d7c4a8;
  --hero-text: #f5f8fa;
  --shadow-soft: 0 18px 40px rgba(18, 32, 44, 0.08);
  --radius: 4px;
  --font-display: "Bricolage Grotesque", Georgia, serif;
  --font-body: "Figtree", "Helvetica Neue", sans-serif;
  --space-1: 0.5rem;
  --space-2: 1rem;
  --space-3: 1.5rem;
  --space-4: 2.5rem;
  --space-5: 4rem;
  --space-6: 7rem;
  --shell: min(1120px, calc(100% - 2.5rem));
  --header-h: 4.25rem;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(1200px 600px at 10% -10%, rgba(15, 110, 106, 0.08), transparent 60%),
    radial-gradient(900px 500px at 100% 0%, rgba(215, 196, 168, 0.18), transparent 55%),
    var(--paper);
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.65;
  text-rendering: optimizeLegibility;
}

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

a {
  color: inherit;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.2em;
}

a:hover {
  color: var(--teal-deep);
}

h1,
h2,
h3,
.brand-mark,
.logo,
.milestones__value,
.services__index {
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.1;
}

h1,
h2,
h3 {
  margin: 0 0 var(--space-2);
}

h1 {
  font-size: clamp(2.4rem, 6vw, 4.4rem);
  font-weight: 800;
}

h2 {
  font-size: clamp(1.85rem, 3.8vw, 3rem);
  max-width: 18ch;
}

h3 {
  font-size: clamp(1.35rem, 2vw, 1.65rem);
}

p {
  margin: 0 0 var(--space-2);
}

p:last-child {
  margin-bottom: 0;
}

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

.skip-link {
  position: absolute;
  left: 1rem;
  top: -3rem;
  z-index: 100;
  padding: 0.75rem 1rem;
  background: var(--ink);
  color: var(--paper);
}

.skip-link:focus {
  top: 1rem;
}

.shell {
  width: var(--shell);
  margin-inline: auto;
}

.shell--narrow {
  width: min(760px, calc(100% - 2.5rem));
}

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 50;
  height: var(--header-h);
  transition: background 0.35s var(--ease), backdrop-filter 0.35s var(--ease),
    border-color 0.35s var(--ease);
  border-bottom: 1px solid transparent;
}

.site-header.is-scrolled {
  background: rgba(251, 252, 253, 0.88);
  backdrop-filter: blur(14px);
  border-bottom-color: var(--line);
}

.site-header__inner {
  width: var(--shell);
  height: 100%;
  margin-inline: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
}

.logo {
  font-size: 1.15rem;
  text-decoration: none;
  letter-spacing: -0.04em;
}

.nav {
  display: flex;
  align-items: center;
  gap: 1.35rem;
}

.nav a {
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--ink-soft);
}

.nav a:hover {
  color: var(--ink);
}

.nav__cta {
  padding: 0.55rem 0.95rem;
  border: 1px solid var(--ink);
  border-radius: var(--radius);
  color: var(--ink) !important;
  transition: background 0.25s var(--ease), color 0.25s var(--ease);
}

.nav__cta:hover {
  background: var(--ink);
  color: var(--paper) !important;
}

.nav-toggle {
  display: none;
  width: 2.5rem;
  height: 2.5rem;
  border: 0;
  background: transparent;
  padding: 0;
  cursor: pointer;
}

.nav-toggle__bar,
.nav-toggle__bar::before,
.nav-toggle__bar::after {
  display: block;
  width: 1.35rem;
  height: 2px;
  margin-inline: auto;
  background: var(--ink);
  transition: transform 0.25s var(--ease), opacity 0.2s ease;
}

.nav-toggle__bar::before,
.nav-toggle__bar::after {
  content: "";
  position: relative;
}

.nav-toggle__bar::before {
  top: -6px;
}

.nav-toggle__bar::after {
  top: 4px;
}

.nav-toggle[aria-expanded="true"] .nav-toggle__bar {
  background: transparent;
}

.nav-toggle[aria-expanded="true"] .nav-toggle__bar::before {
  top: 0;
  transform: rotate(45deg);
}

.nav-toggle[aria-expanded="true"] .nav-toggle__bar::after {
  top: -2px;
  transform: rotate(-45deg);
}

.hero {
  position: relative;
  min-height: 100svh;
  display: grid;
  align-items: end;
  color: var(--hero-text);
  overflow: clip;
}

.hero__media {
  position: absolute;
  inset: 0;
}

.hero__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.04);
  animation: hero-drift 18s var(--ease) infinite alternate;
}

.hero__veil {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(10, 22, 32, 0.28) 0%, rgba(10, 22, 32, 0.55) 42%, rgba(10, 22, 32, 0.88) 100%),
    linear-gradient(90deg, rgba(10, 22, 32, 0.45), transparent 55%);
}

.hero__content {
  position: relative;
  z-index: 1;
  width: var(--shell);
  margin: 0 auto;
  padding: calc(var(--header-h) + 3rem) 0 4.5rem;
}

.brand-mark {
  margin: 0 0 var(--space-3);
  font-size: clamp(2rem, 5vw, 3.4rem);
  font-weight: 800;
  letter-spacing: -0.05em;
}

.hero__title {
  max-width: 16ch;
  margin-bottom: var(--space-3);
  color: var(--hero-text);
}

.hero__lead {
  max-width: 38ch;
  margin-bottom: var(--space-4);
  font-size: 1.125rem;
  color: rgba(245, 248, 250, 0.86);
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3rem;
  padding: 0.75rem 1.25rem;
  border-radius: var(--radius);
  border: 1px solid transparent;
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 600;
  text-decoration: none;
  transition: transform 0.25s var(--ease), background 0.25s var(--ease),
    color 0.25s var(--ease), border-color 0.25s var(--ease);
}

.btn:hover {
  transform: translateY(-1px);
}

.btn--primary {
  background: var(--teal);
  color: #f7fffe;
}

.btn--primary:hover {
  background: var(--teal-deep);
  color: #f7fffe;
}

.btn--ghost {
  border-color: rgba(245, 248, 250, 0.45);
  color: var(--hero-text);
}

.btn--ghost:hover {
  border-color: var(--hero-text);
  color: var(--hero-text);
  background: rgba(255, 255, 255, 0.06);
}

.section {
  padding: var(--space-6) 0;
}

.section--ink {
  background:
    linear-gradient(160deg, #152736 0%, #0f1c27 55%, #17333a 100%);
  color: var(--fog);
}

.section--ink h2,
.section--ink .eyebrow {
  color: var(--paper);
}

.section--ink .section__text,
.section--ink .milestones__label {
  color: rgba(232, 238, 242, 0.78);
}

.section--mist {
  background:
    linear-gradient(180deg, rgba(15, 110, 106, 0.05), transparent 35%),
    var(--mist);
}

.section--contact {
  padding-bottom: calc(var(--space-6) + 1rem);
}

.section__intro {
  margin-bottom: var(--space-5);
}

.eyebrow {
  margin: 0 0 var(--space-2);
  color: var(--teal);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.section__text {
  max-width: 52ch;
  color: var(--ink-soft);
  font-size: 1.05rem;
}

.milestones {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
  border-top: 1px solid rgba(232, 238, 242, 0.16);
  padding-top: var(--space-4);
}

.milestones__value {
  display: block;
  margin-bottom: 0.55rem;
  font-size: clamp(2rem, 4vw, 3rem);
  color: var(--sand);
}

.milestones__label {
  display: block;
  max-width: 16ch;
  font-size: 0.98rem;
}

.services {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0;
}

.services li {
  display: grid;
  grid-template-columns: 4.5rem 1fr;
  gap: var(--space-3);
  padding: var(--space-4) 0;
  border-top: 1px solid var(--line);
}

.services li:last-child {
  border-bottom: 1px solid var(--line);
}

.services__index {
  color: var(--teal);
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: 0;
}

.services h3 {
  grid-column: 2;
  margin-bottom: 0.65rem;
}

.services p {
  grid-column: 2;
  max-width: 58ch;
  color: var(--ink-soft);
}

.sectors {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-5);
}

.sector h3 {
  margin-bottom: var(--space-2);
  padding-bottom: var(--space-2);
  border-bottom: 2px solid var(--teal);
  display: inline-block;
}

.sector p {
  max-width: 42ch;
  color: var(--ink-soft);
}

.steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: var(--space-4);
  counter-reset: step;
}

.steps li {
  position: relative;
  padding-left: 4.5rem;
  counter-increment: step;
}

.steps li::before {
  content: counter(step, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 0.1rem;
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--teal);
}

.steps p {
  color: var(--ink-soft);
}

.contact {
  padding: var(--space-5);
  background:
    linear-gradient(135deg, rgba(15, 110, 106, 0.08), rgba(215, 196, 168, 0.16)),
    var(--paper);
  border: 1px solid var(--line);
  border-radius: calc(var(--radius) + 4px);
}

.contact .btn {
  margin-top: var(--space-2);
}

.site-footer {
  padding: var(--space-4) 0 var(--space-5);
  border-top: 1px solid var(--line);
  color: var(--ink-soft);
  font-size: 0.95rem;
}

.site-footer__inner {
  display: grid;
  gap: 0.35rem;
}

.site-footer .logo {
  color: var(--ink);
}

.site-footer__copy {
  margin-top: 0.75rem;
  opacity: 0.75;
}

.reveal {
  opacity: 0;
  transform: translateY(1.25rem);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}

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

.reveal.is-visible:nth-child(2) {
  transition-delay: 0.08s;
}

.reveal.is-visible:nth-child(3) {
  transition-delay: 0.14s;
}

.reveal.is-visible:nth-child(4) {
  transition-delay: 0.2s;
}

@keyframes hero-drift {
  from {
    transform: scale(1.04) translate3d(0, 0, 0);
  }
  to {
    transform: scale(1.1) translate3d(-1.5%, -1%, 0);
  }
}

@media (max-width: 860px) {
  .nav-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }

  .nav {
    position: fixed;
    inset: var(--header-h) 0 auto;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 0.75rem 1.25rem 1.25rem;
    background: rgba(251, 252, 253, 0.96);
    border-bottom: 1px solid var(--line);
    backdrop-filter: blur(14px);
  }

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

  .nav a {
    padding: 0.9rem 0;
    border-bottom: 1px solid var(--line);
  }

  .nav__cta {
    margin-top: 0.75rem;
    text-align: center;
    border-bottom: 1px solid var(--ink) !important;
  }

  .site-header {
    background: rgba(251, 252, 253, 0.92);
    backdrop-filter: blur(12px);
  }

  .milestones,
  .sectors {
    grid-template-columns: 1fr;
  }

  .services li {
    grid-template-columns: 1fr;
    gap: 0.5rem;
  }

  .services h3,
  .services p {
    grid-column: 1;
  }

  .hero__content {
    padding-bottom: 3rem;
  }

  .contact {
    padding: var(--space-4);
  }
}

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

  .reveal,
  .btn,
  .hero__media img {
    animation: none !important;
    transition: none !important;
    opacity: 1 !important;
    transform: none !important;
  }
}