:root {
  --navy: #0e3557;
  --navy-deep: #082a47;
  --teal: #07999b;
  --teal-bright: #08a8aa;
  --teal-soft: #eaf7f7;
  --gold: #d9a12e;
  --ink: #18394f;
  --muted: #607487;
  --line: #cbe2e5;
  --white: #ffffff;
  --shell: min(1160px, calc(100% - 40px));
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--white);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont,
    "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: inherit;
}

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

.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 100;
  padding: 10px 14px;
  color: var(--white);
  background: var(--navy);
  transform: translateY(-150%);
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  border-bottom: 1px solid rgba(14, 53, 87, 0.09);
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(14px);
}

.header-inner {
  min-height: 82px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
}

.brand img {
  width: 205px;
  height: auto;
}

nav {
  display: flex;
  align-items: center;
  gap: 30px;
}

nav a {
  position: relative;
  color: var(--navy);
  font-size: 0.9rem;
  font-weight: 700;
  text-decoration: none;
}

nav a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 100%;
  bottom: -6px;
  height: 2px;
  background: var(--gold);
  transition: right 180ms ease;
}

nav a:hover::after,
nav a:focus-visible::after {
  right: 0;
}

.hero {
  position: relative;
  min-height: 690px;
  display: grid;
  align-items: center;
  overflow: hidden;
  background:
    linear-gradient(90deg, rgba(234, 247, 247, 0.7) 1px, transparent 1px) 0 0 / 72px 72px,
    linear-gradient(rgba(234, 247, 247, 0.7) 1px, transparent 1px) 0 0 / 72px 72px,
    linear-gradient(135deg, #ffffff 0%, #ffffff 56%, #effafa 100%);
}

.hero::after {
  content: "";
  position: absolute;
  right: -80px;
  bottom: -120px;
  width: 440px;
  height: 440px;
  border: 1px solid rgba(7, 153, 155, 0.2);
  border-radius: 50%;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(360px, 0.65fr);
  align-items: center;
  gap: 80px;
  padding-block: 90px;
}

.eyebrow,
.section-kicker {
  margin: 0 0 18px;
  color: var(--teal);
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  text-wrap: pretty;
}

h1 {
  margin: 0;
  color: var(--navy-deep);
  font-size: clamp(3.4rem, 6.2vw, 6rem);
  line-height: 0.98;
  letter-spacing: -0.055em;
}

h1 span {
  color: var(--teal-bright);
}

.hero-lead {
  max-width: 690px;
  margin: 34px 0 32px;
  color: var(--muted);
  font-size: clamp(1.05rem, 1.8vw, 1.3rem);
  line-height: 1.55;
}

.primary-link {
  display: inline-flex;
  align-items: center;
  gap: 16px;
  min-height: 52px;
  padding: 0 5px 4px;
  border-bottom: 2px solid var(--gold);
  color: var(--navy);
  font-weight: 800;
  text-decoration: none;
}

.primary-link span {
  color: var(--teal);
  font-size: 1.45rem;
  transition: transform 180ms ease;
}

.primary-link:hover span,
.primary-link:focus-visible span {
  transform: translateX(6px);
}

.hero-visual {
  position: relative;
  width: min(38vw, 390px);
  aspect-ratio: 1;
  justify-self: center;
  display: grid;
  place-items: center;
}

.orbit {
  position: absolute;
  border: 1px solid rgba(7, 153, 155, 0.32);
  border-radius: 50%;
}

.orbit-one {
  inset: 0;
  background: repeating-radial-gradient(
    circle,
    transparent 0 15px,
    rgba(7, 153, 155, 0.065) 16px 17px
  );
}

.orbit-two {
  inset: 16%;
  border-color: rgba(217, 161, 46, 0.55);
}

.orbit-three {
  inset: 31%;
  border: 2px solid rgba(7, 153, 155, 0.55);
}

.core {
  position: relative;
  z-index: 2;
  width: 42%;
  aspect-ratio: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  color: var(--white);
  background: var(--navy-deep);
  box-shadow: 0 24px 55px rgba(8, 42, 71, 0.2);
}

.core span {
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  opacity: 0.72;
}

.core strong {
  color: #73e2df;
  font-size: clamp(1rem, 2vw, 1.35rem);
}

.section {
  padding-block: 76px;
}

.intro-grid {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 64px;
}

h2 {
  margin: 0;
  color: var(--navy-deep);
  font-size: clamp(2.15rem, 4.4vw, 4rem);
  line-height: 1.08;
  letter-spacing: -0.045em;
}

.intro-copy {
  border-top: 1px solid var(--gold);
}

.intro-copy p {
  margin: 0;
  padding: 17px 0;
  border-bottom: 1px solid var(--line);
  color: var(--muted);
  font-size: 1.08rem;
}

.intro-copy strong {
  color: var(--navy);
  font-weight: 800;
}

.solutions {
  background: var(--teal-soft);
}

.section-heading {
  display: grid;
  grid-template-columns: 1.3fr 0.7fr;
  align-items: end;
  gap: 56px;
  margin-bottom: 36px;
}

.section-heading > p {
  margin: 0 0 8px;
  color: var(--muted);
  font-size: 1.05rem;
}

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

.solution-card {
  min-height: 238px;
  padding: 30px;
  border: 1px solid rgba(7, 153, 155, 0.3);
  border-radius: 28px;
  background: rgba(255, 255, 255, 0.72);
}

.solution-card.featured {
  color: var(--white);
  border-color: var(--navy-deep);
  background: var(--navy-deep);
}

.solution-card h3 {
  margin: 0 0 12px;
  color: var(--navy-deep);
  font-size: 1.45rem;
  line-height: 1.15;
}

.solution-card.featured h3 {
  color: var(--white);
}

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

.solution-card.featured p {
  color: rgba(255, 255, 255, 0.76);
}

.method {
  color: var(--white);
  background: var(--navy-deep);
}

.method-grid {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 72px;
}

.section-kicker.light {
  color: #6ed9d7;
}

.method h2,
.contact-panel h2 {
  color: var(--white);
}

.method-title > p:last-child {
  max-width: 460px;
  margin-top: 28px;
  color: rgba(255, 255, 255, 0.64);
  font-size: 1.05rem;
}

.steps {
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: step;
}

.steps li {
  display: grid;
  grid-template-columns: 50px 1fr;
  gap: 24px;
  padding: 18px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.19);
}

.steps li:last-child {
  border-bottom: 1px solid rgba(255, 255, 255, 0.19);
}

.steps li > span {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(110, 217, 215, 0.6);
  border-radius: 50%;
  color: #6ed9d7;
  font-size: 0.9rem;
  font-weight: 800;
}

.steps h3 {
  margin: 2px 0 5px;
  font-size: 1.2rem;
}

.steps p {
  margin: 0;
  color: rgba(255, 255, 255, 0.64);
}

.contact-section {
  padding: 40px 0;
}

.contact-panel {
  display: grid;
  grid-template-columns: 1.25fr 0.75fr;
  align-items: end;
  gap: 54px;
  padding: 50px 58px;
  border-radius: 32px;
  color: var(--white);
  background:
    radial-gradient(circle at 91% 14%, rgba(115, 226, 223, 0.28), transparent 23%),
    var(--teal);
}

.contact-panel > p {
  margin: 0 0 8px;
  color: rgba(255, 255, 255, 0.83);
}

footer {
  padding: 34px 0 44px;
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.footer-inner img {
  width: 160px;
}

.footer-inner p {
  margin: 0;
  color: var(--muted);
  font-size: 0.8rem;
}

@media (max-width: 900px) {
  .header-inner {
    min-height: 74px;
  }

  nav {
    display: none;
  }

  .brand img {
    width: 175px;
  }

  .hero {
    min-height: auto;
  }

  .hero-grid {
    grid-template-columns: 1fr;
    gap: 58px;
    padding-block: 76px;
  }

  .hero-visual {
    width: min(76vw, 370px);
  }

  .intro-grid,
  .method-grid,
  .section-heading,
  .contact-panel {
    grid-template-columns: 1fr;
    gap: 42px;
  }

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

  .solution-card {
    min-height: 0;
  }

}

@media (max-width: 600px) {
  :root {
    --shell: min(100% - 28px, 1160px);
  }

  .section {
    padding-block: 56px;
  }

  h1 {
    font-size: clamp(2.8rem, 14vw, 4rem);
  }

  .hero-grid {
    padding-block: 62px 74px;
  }

  .hero-copy br {
    display: none;
  }

  .contact-panel {
    width: calc(100% - 20px);
    padding: 42px 28px;
    border-radius: 26px;
  }

  .footer-inner {
    align-items: flex-start;
    flex-direction: column;
  }
}

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

  *,
  *::before,
  *::after {
    transition-duration: 0.01ms !important;
  }
}