:root {
  --ink: #101417;
  --muted: #59636e;
  --line: #d9e0e6;
  --paper: #f6f8f9;
  --white: #ffffff;
  --charcoal: #11171d;
  --teal: #1da69a;
  --green: #4fbd62;
  --radius: 8px;
  --shadow: 0 22px 60px rgba(18, 31, 43, 0.16);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
  line-height: 1.6;
}

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

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

.site-header {
  position: fixed;
  z-index: 20;
  top: 0;
  left: 0;
  right: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 18px clamp(20px, 5vw, 64px);
  color: var(--white);
  background: linear-gradient(180deg, rgba(8, 13, 18, 0.82), rgba(8, 13, 18, 0));
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  letter-spacing: 0;
}

.brand-mark {
  display: grid;
  width: 38px;
  height: 38px;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.36);
  border-radius: 8px;
  background: rgba(29, 166, 154, 0.2);
  font-size: 13px;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: clamp(14px, 3vw, 30px);
  font-size: 14px;
  font-weight: 700;
}

.site-nav a {
  color: rgba(255, 255, 255, 0.84);
}

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

.hero {
  position: relative;
  min-height: 92vh;
  display: grid;
  align-items: center;
  overflow: hidden;
  color: var(--white);
  background: #10161c;
  padding: 118px clamp(20px, 5vw, 64px) 72px;
}

.hero-media,
.hero-media img,
.hero-shade {
  position: absolute;
  inset: 0;
}

.hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 58% center;
}

.hero-shade {
  background:
    linear-gradient(90deg, rgba(7, 12, 16, 0.96) 0%, rgba(7, 12, 16, 0.78) 36%, rgba(7, 12, 16, 0.22) 74%),
    linear-gradient(0deg, rgba(7, 12, 16, 0.42), rgba(7, 12, 16, 0.16));
}

.hero-content {
  position: relative;
  z-index: 2;
  width: min(760px, 100%);
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--teal);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  overflow-wrap: anywhere;
}

h1 {
  max-width: 680px;
  margin: 0;
  font-size: clamp(40px, 5.2vw, 66px);
  line-height: 1.08;
  letter-spacing: 0;
  text-wrap: balance;
}

.hero-copy {
  max-width: 650px;
  margin: 24px 0 0;
  color: rgba(255, 255, 255, 0.82);
  font-size: clamp(17px, 2vw, 21px);
}

.hero-actions,
.cta-section {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  align-items: center;
}

.hero-actions {
  margin-top: 34px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 13px 18px;
  border-radius: 8px;
  font-weight: 800;
  line-height: 1.2;
  text-align: center;
  overflow-wrap: anywhere;
}

.button.primary {
  color: #071012;
  background: var(--green);
  box-shadow: 0 18px 36px rgba(79, 189, 98, 0.22);
}

.button.secondary {
  color: var(--white);
  border: 1px solid rgba(255, 255, 255, 0.28);
  background: rgba(255, 255, 255, 0.08);
}

.button.dark {
  color: var(--white);
  background: var(--charcoal);
  box-shadow: none;
}

.hero-metrics {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  width: min(540px, 100%);
  margin: 48px 0 0;
}

.hero-metrics div {
  min-height: 112px;
  padding: 18px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(12px);
}

.hero-metrics dt {
  font-size: 24px;
  font-weight: 800;
}

.hero-metrics dd {
  margin: 6px 0 0;
  color: rgba(255, 255, 255, 0.7);
  font-size: 14px;
  line-height: 1.35;
}

section:not(.hero) {
  padding: clamp(56px, 8vw, 104px) clamp(20px, 5vw, 64px);
}

.intro-section,
.lifecycle-section,
.coverage-section,
.relief-section,
.tools-section {
  max-width: 1220px;
  margin: 0 auto;
}

.intro-section {
  display: grid;
  grid-template-columns: minmax(0, 0.88fr) minmax(280px, 0.72fr);
  gap: clamp(28px, 7vw, 88px);
  align-items: end;
}

.section-heading h2,
.cta-section h2 {
  margin: 0;
  font-size: clamp(30px, 4.2vw, 54px);
  line-height: 1.05;
  letter-spacing: 0;
}

.intro-section > p,
.tools-copy p {
  margin: 0;
  color: var(--muted);
  font-size: 18px;
}

.lifecycle-section {
  padding-top: 18px;
}

.lifecycle-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  margin-top: 36px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--line);
  overflow: hidden;
  box-shadow: 0 18px 42px rgba(21, 33, 44, 0.08);
}

.lifecycle-grid article {
  min-height: 220px;
  padding: 24px;
  background: var(--white);
}

.lifecycle-grid span {
  color: var(--teal);
  font-size: 12px;
  font-weight: 800;
}

.lifecycle-grid h3 {
  margin: 28px 0 10px;
  font-size: 22px;
  line-height: 1.1;
}

.lifecycle-grid p {
  margin: 0;
  color: var(--muted);
  font-size: 15px;
}

.coverage-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 18px;
  margin-top: 34px;
}

.service-card {
  min-height: 260px;
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
  box-shadow: 0 12px 32px rgba(21, 33, 44, 0.06);
}

.card-icon {
  display: inline-grid;
  width: 42px;
  height: 42px;
  place-items: center;
  border-radius: 8px;
  color: var(--charcoal);
  background: #d9f5ef;
  font-weight: 800;
  font-size: 13px;
}

.service-card h3 {
  margin: 22px 0 10px;
  font-size: 22px;
  line-height: 1.14;
}

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

.relief-section {
  padding-top: 18px;
}

.relief-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin-top: 34px;
}

.relief-list article {
  min-height: 210px;
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  box-shadow: 0 14px 36px rgba(21, 33, 44, 0.07);
}

.relief-list h3 {
  margin: 0 0 12px;
  font-size: 21px;
  line-height: 1.15;
}

.relief-list p {
  margin: 0;
  color: var(--muted);
}

.tools-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(300px, 0.62fr);
  gap: clamp(28px, 7vw, 84px);
  align-items: center;
  margin-top: 34px;
}

.check-list {
  display: grid;
  gap: 13px;
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
}

.check-list li {
  position: relative;
  padding-left: 28px;
  color: #2b363f;
  font-weight: 600;
}

.check-list li::before {
  content: "";
  position: absolute;
  top: 0.55em;
  left: 0;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 0 5px rgba(79, 189, 98, 0.16);
}

.plain-panel {
  padding: 34px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  box-shadow: var(--shadow);
}

.plain-panel span {
  color: var(--teal);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.plain-panel strong {
  display: block;
  margin-top: 22px;
  color: var(--ink);
  font-size: clamp(28px, 3.4vw, 42px);
  line-height: 1.04;
  font-weight: 800;
}

.plain-panel p {
  margin: 18px 0 0;
  color: var(--muted);
  font-size: 17px;
}

.cta-section {
  justify-content: space-between;
  background: #dbe9e8;
}

.cta-section > div {
  max-width: 820px;
}

.site-footer {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 12px;
  padding: 26px clamp(20px, 5vw, 64px);
  color: rgba(255, 255, 255, 0.72);
  background: #0b1014;
  font-size: 14px;
}

@media (max-width: 900px) {
  .site-header {
    position: absolute;
    align-items: center;
  }

  .site-nav {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-end;
    gap: 10px 16px;
    max-width: 56%;
    font-size: 13px;
  }

  .hero {
    min-height: auto;
    padding-top: 110px;
  }

  .hero-shade {
    background:
      linear-gradient(90deg, rgba(7, 12, 16, 0.96), rgba(7, 12, 16, 0.76)),
      linear-gradient(0deg, rgba(7, 12, 16, 0.28), rgba(7, 12, 16, 0.28));
  }

  .intro-section,
  .tools-layout {
    grid-template-columns: 1fr;
  }

  .coverage-grid,
  .relief-list {
    grid-template-columns: 1fr;
  }

  .service-card,
  .relief-list article {
    min-height: auto;
  }

  .lifecycle-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

}

@media (max-width: 620px) {
  .site-header {
    display: block;
    padding: 16px 20px;
  }

  .site-nav {
    justify-content: flex-start;
    max-width: none;
    margin-top: 14px;
  }

  .site-nav a {
    padding: 3px 0;
  }

  .hero {
    padding: 150px 20px 52px;
  }

  h1 {
    font-size: clamp(36px, 11vw, 48px);
    line-height: 1.08;
  }

  .hero-copy {
    margin-top: 18px;
    font-size: 16px;
  }

  .hero-actions {
    margin-top: 26px;
  }

  .hero-metrics {
    grid-template-columns: 1fr;
    margin-top: 30px;
  }

  .hero-metrics div {
    min-height: auto;
    padding: 16px;
  }

  .hero-metrics dt {
    font-size: 22px;
  }

  .hero-metrics dd {
    font-size: 13px;
  }

  .button {
    width: 100%;
  }

  section:not(.hero) {
    padding: 48px 20px;
  }

  .section-heading h2,
  .cta-section h2 {
    font-size: clamp(28px, 9vw, 38px);
    line-height: 1.08;
  }

  .intro-section > p,
  .tools-copy p {
    font-size: 16px;
  }

  .plain-panel {
    padding: 22px;
  }

  .plain-panel strong {
    font-size: 30px;
  }

  .relief-list h3,
  .service-card h3,
  .lifecycle-grid h3 {
    font-size: 20px;
  }

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

  .lifecycle-grid article {
    min-height: auto;
  }
}