:root {
  color-scheme: light;
  --ink: #071827;
  --text: #1d2a34;
  --muted: #5d6b76;
  --page: #f6fbfa;
  --surface: #ffffff;
  --line: #dbe9e5;
  --teal: #057766;
  --teal-deep: #00584d;
  --mint: #dff5ed;
  --shadow: 0 24px 70px rgba(7, 24, 39, 0.11);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--text);
  background:
    radial-gradient(circle at 8% 0%, rgba(167, 217, 208, 0.5), transparent 28rem),
    linear-gradient(90deg, #edf7f8 0%, #ffffff 36%, #f4fbf9 100%);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

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

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

.site-header,
.hero,
.section,
.focus-section,
.site-footer {
  width: min(1280px, calc(100% - 40px));
  margin: 0 auto;
}

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 16px 0;
}

.brand,
.nav-links {
  display: flex;
  align-items: center;
  border: 1px solid rgba(219, 233, 229, 0.84);
  background: rgba(255, 255, 255, 0.78);
  box-shadow: 0 14px 42px rgba(7, 24, 39, 0.07);
  backdrop-filter: blur(18px);
}

.brand {
  gap: 12px;
  min-width: 260px;
  padding: 10px 16px 10px 12px;
  border-radius: 999px;
}

.brand span:last-child {
  display: grid;
  gap: 2px;
}

.brand strong {
  color: #101820;
  font-size: 17px;
  line-height: 1;
}

.brand em {
  color: #33424d;
  font-size: 12px;
  font-style: normal;
}

.brand-mark {
  position: relative;
  width: 38px;
  height: 38px;
  flex: 0 0 38px;
}

.brand-mark::before,
.brand-mark::after {
  content: "";
  position: absolute;
  inset: 7px;
  border-radius: 35% 70% 35% 70%;
  background: linear-gradient(135deg, #00977c, #85dfc6);
  transform: rotate(45deg);
}

.brand-mark::after {
  inset: 15px;
  background: #ffffff;
}

.nav-links {
  gap: 4px;
  padding: 5px;
  border-radius: 999px;
  color: #485863;
  font-size: 14px;
  font-weight: 800;
}

.nav-links a {
  display: flex;
  align-items: center;
  min-height: 40px;
  padding: 0 15px;
  border-radius: 999px;
}

.nav-links a:hover {
  background: var(--mint);
  color: var(--teal-deep);
}

.hero {
  display: grid;
  grid-template-columns: minmax(330px, 0.9fr) minmax(430px, 0.9fr);
  gap: clamp(32px, 5vw, 72px);
  align-items: center;
  min-height: calc(100vh - 86px);
  padding: 48px 0 76px;
}

.eyebrow {
  margin-bottom: 14px;
  color: var(--teal);
  font-size: 13px;
  font-weight: 920;
  letter-spacing: 0;
  text-transform: uppercase;
}

.hero h1 {
  max-width: 760px;
  margin-bottom: 22px;
  color: var(--ink);
  font-size: clamp(48px, 6.8vw, 92px);
  line-height: 0.98;
  letter-spacing: 0;
}

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

.hero-copy p:not(.eyebrow),
.section-heading p,
.card-grid p,
.process-list span {
  color: var(--muted);
  font-size: 17px;
  line-height: 1.65;
}

.hero-copy p:not(.eyebrow) {
  max-width: 560px;
}

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

.hero-actions a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  padding: 0 18px;
  border-radius: 8px;
  font-weight: 880;
}

.primary-action {
  background: var(--teal);
  color: #fff;
  box-shadow: 0 18px 38px rgba(5, 119, 102, 0.24);
}

.secondary-action {
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.9);
}

.hero-visual {
  position: relative;
  min-height: 620px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background:
    radial-gradient(circle at 22% 18%, rgba(120, 224, 199, 0.4), transparent 24rem),
    linear-gradient(180deg, #f8fffd 0%, #e6f3f0 58%, #d9e7e5 100%);
  box-shadow: var(--shadow);
}

.building {
  position: absolute;
  bottom: 110px;
  width: 100px;
  border-radius: 8px 8px 0 0;
  background:
    repeating-linear-gradient(180deg, rgba(255, 255, 255, 0.42) 0 14px, transparent 14px 30px),
    linear-gradient(180deg, rgba(5, 119, 102, 0.3), rgba(5, 119, 102, 0.12));
}

.b1 { left: 9%; height: 230px; }
.b2 { left: 38%; height: 330px; width: 130px; }
.b3 { right: 9%; height: 280px; width: 116px; }

.person {
  position: absolute;
  bottom: 78px;
  width: 72px;
  height: 150px;
  border-radius: 999px 999px 20px 20px;
  background: linear-gradient(180deg, #0a624f 0 42%, #1b2d38 42% 100%);
}

.person::before {
  content: "";
  position: absolute;
  top: -38px;
  left: 15px;
  width: 42px;
  height: 42px;
  border-radius: 999px;
  background: #d8a98e;
}

.p1 { left: 20%; }
.p2 { left: 44%; bottom: 100px; background: linear-gradient(180deg, #b7dfd5 0 42%, #0f3140 42% 100%); }
.p3 { right: 20%; }

.signal {
  position: absolute;
  display: grid;
  place-items: center;
  min-width: 112px;
  min-height: 46px;
  padding: 0 16px;
  border: 1px solid rgba(255, 255, 255, 0.72);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.84);
  color: var(--teal-deep);
  box-shadow: 0 16px 42px rgba(7, 24, 39, 0.12);
  font-size: 13px;
  font-weight: 900;
}

.s1 { left: 12%; top: 18%; }
.s2 { right: 15%; top: 24%; }
.s3 { left: 42%; top: 11%; }

.section,
.focus-section {
  padding: 82px 0;
}

.section-heading {
  max-width: 740px;
  margin-bottom: 34px;
}

.section-heading h2,
.focus-section h2,
.site-footer h2 {
  color: var(--teal-deep);
  font-size: clamp(30px, 4.2vw, 54px);
  line-height: 1.04;
  letter-spacing: 0;
}

.section-heading h2 {
  margin-bottom: 16px;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}

.card-grid article {
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.74);
}

.card-grid span {
  color: var(--teal);
  font-weight: 900;
}

.card-grid h3 {
  margin: 22px 0 10px;
  color: var(--ink);
  font-size: 22px;
}

.card-grid p {
  margin-bottom: 0;
  font-size: 15px;
}

.focus-section {
  display: grid;
  grid-template-columns: minmax(320px, 0.78fr) minmax(420px, 1fr);
  gap: 34px;
  align-items: center;
  padding: clamp(24px, 4vw, 44px);
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.74);
  box-shadow: 0 18px 58px rgba(7, 24, 39, 0.07);
}

.focus-section ul {
  display: grid;
  gap: 14px;
  margin: 24px 0 0;
  padding-left: 20px;
  font-weight: 760;
}

.system-map {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  min-height: 320px;
  padding: 28px;
  border-radius: 8px;
  background:
    radial-gradient(circle at 50% 44%, rgba(130, 223, 203, 0.44), transparent 15rem),
    linear-gradient(135deg, #f7fffc, #eaf5f2);
}

.system-map span {
  display: grid;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.82);
  color: var(--teal-deep);
  font-weight: 900;
}

.process-list {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 18px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.process-list li {
  display: grid;
  gap: 10px;
  padding: 20px;
  border-top: 3px solid var(--teal);
  background: rgba(255, 255, 255, 0.7);
}

.process-list strong {
  color: var(--ink);
}

.process-list span {
  font-size: 14px;
}

.site-footer {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 28px;
  align-items: end;
  margin-bottom: 34px;
  padding: clamp(28px, 4vw, 46px);
  border-radius: 8px;
  background: linear-gradient(135deg, rgba(8, 151, 125, 0.92), rgba(0, 88, 77, 0.98));
  color: #fff;
}

.site-footer .eyebrow,
.site-footer h2 {
  color: #fff;
}

address,
.contact-links {
  display: grid;
  gap: 8px;
  font-style: normal;
}

.contact-links {
  justify-items: end;
  font-weight: 780;
}

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

  .hero,
  .focus-section,
  .site-footer {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
  }

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

  .contact-links {
    justify-items: start;
  }
}

@media (max-width: 640px) {
  .site-header,
  .hero,
  .section,
  .focus-section,
  .site-footer {
    width: min(100% - 28px, 1280px);
  }

  .nav-links {
    overflow-x: auto;
  }

  .hero h1 {
    font-size: 42px;
  }

  .hero-visual {
    min-height: 500px;
  }

  .card-grid,
  .process-list,
  .system-map {
    grid-template-columns: 1fr;
  }
}