:root {
  --ink: #151a1d;
  --muted: #5b666b;
  --line: #dfe7e5;
  --surface: #ffffff;
  --canvas: #f5f8f6;
  --charcoal: #111719;
  --teal: #087a70;
  --teal-strong: #04a18c;
  --amber: #e1b84d;
  --coral: #c85d4d;
  --mint: #dff8ef;
  --shadow: 0 24px 70px rgba(17, 23, 25, 0.14);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--surface);
  font-family: Inter, "Segoe UI", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.55;
  letter-spacing: 0;
  overflow-x: hidden;
}

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

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

.container {
  width: min(1160px, calc(100% - 40px));
  margin: 0 auto;
}

.site-header {
  position: absolute;
  z-index: 5;
  top: 0;
  left: 0;
  right: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 22px min(52px, 5vw);
  color: #ffffff;
}

.brand {
  display: inline-flex;
  align-items: center;
  min-width: 0;
  gap: 12px;
}

.brand__mark {
  display: grid;
  width: 44px;
  height: 44px;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.44);
  border-radius: 8px;
  background: rgba(4, 161, 140, 0.2);
  color: #eafff9;
  font-weight: 900;
}

.brand strong,
.brand small {
  display: block;
}

.brand strong {
  font-size: 1rem;
  line-height: 1.1;
}

.brand small {
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.78rem;
}

.nav {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav a,
.header-action {
  display: inline-flex;
  min-height: 40px;
  align-items: center;
  border: 1px solid rgba(255, 255, 255, 0.26);
  border-radius: 8px;
  padding: 8px 13px;
  background: rgba(8, 16, 18, 0.28);
  color: #ffffff;
  font-size: 0.92rem;
  font-weight: 800;
  backdrop-filter: blur(10px);
}

.header-action {
  white-space: nowrap;
}

.hero {
  position: relative;
  min-height: 86svh;
  display: flex;
  align-items: center;
  padding: 124px min(52px, 5vw) 80px;
  overflow: hidden;
  color: #ffffff;
  isolation: isolate;
}

.hero picture,
.hero__image,
.hero__shade {
  position: absolute;
  inset: 0;
}

.hero picture {
  z-index: -3;
}

.hero__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.hero__shade {
  z-index: -2;
  background:
    linear-gradient(90deg, rgba(6, 12, 14, 0.92) 0%, rgba(6, 12, 14, 0.78) 38%, rgba(6, 12, 14, 0.3) 72%),
    linear-gradient(0deg, rgba(6, 12, 14, 0.72) 0%, rgba(6, 12, 14, 0.08) 52%);
}

.hero__content {
  position: relative;
  z-index: 1;
  width: min(770px, 100%);
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--teal);
  font-size: 0.82rem;
  font-weight: 900;
  letter-spacing: 0;
  text-transform: uppercase;
}

.hero .eyebrow,
.cta .eyebrow {
  color: var(--amber);
}

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

h1 {
  margin-bottom: 20px;
  font-size: clamp(3rem, 6vw, 6.2rem);
  line-height: 0.98;
  letter-spacing: 0;
  overflow-wrap: anywhere;
  text-wrap: balance;
}

h2 {
  margin-bottom: 0;
  font-size: clamp(2rem, 3.2vw, 3.4rem);
  line-height: 1.08;
  letter-spacing: 0;
  text-wrap: balance;
}

h3 {
  margin-bottom: 10px;
  font-size: 1.12rem;
  line-height: 1.24;
  letter-spacing: 0;
}

p {
  overflow-wrap: anywhere;
}

.hero__lead {
  width: min(650px, 100%);
  margin-bottom: 30px;
  color: rgba(255, 255, 255, 0.86);
  font-size: clamp(1.08rem, 1.45vw, 1.28rem);
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 38px;
}

.button {
  display: inline-flex;
  min-height: 50px;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  padding: 12px 18px;
  font-weight: 900;
}

.button--primary {
  background: var(--teal-strong);
  color: #06110f;
}

.button--secondary {
  border: 1px solid rgba(255, 255, 255, 0.46);
  color: #ffffff;
}

.button--dark {
  background: var(--charcoal);
  color: #ffffff;
  white-space: nowrap;
}

.hero__facts {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  width: min(780px, 100%);
  margin: 0;
}

.hero__facts div {
  min-width: 0;
  border-left: 3px solid var(--amber);
  padding-left: 14px;
}

.hero__facts dt {
  color: rgba(255, 255, 255, 0.62);
  font-size: 0.76rem;
  font-weight: 900;
  text-transform: uppercase;
}

.hero__facts dd {
  margin: 4px 0 0;
  color: #ffffff;
  font-weight: 850;
}

.signal-band {
  border-bottom: 1px solid var(--line);
  background: #ffffff;
}

.signal-band__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 24px;
  align-items: center;
  padding: 24px 0;
}

.signal-band p {
  margin: 0;
  color: var(--muted);
}

.text-link {
  display: inline-flex;
  min-height: 42px;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 9px 14px;
  color: var(--teal);
  font-weight: 900;
  white-space: nowrap;
}

.section {
  padding: 82px 0;
}

.section--canvas {
  background: var(--canvas);
}

.section__head {
  width: min(720px, 100%);
  margin-bottom: 32px;
}

.section__head p {
  color: var(--muted);
}

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

.solution-card {
  min-width: 0;
  min-height: 224px;
  display: flex;
  flex-direction: column;
  border: 1px solid var(--line);
  border-top: 5px solid var(--teal-strong);
  border-radius: 8px;
  padding: 20px;
  background: #ffffff;
}

.solution-card:nth-child(2) {
  border-top-color: var(--amber);
}

.solution-card:nth-child(3) {
  border-top-color: var(--coral);
}

.solution-card:nth-child(4) {
  border-top-color: #71b66c;
}

.card-kicker {
  margin-bottom: auto;
  color: var(--muted);
  font-size: 0.8rem;
  font-weight: 900;
}

.solution-card h3 {
  margin-top: 28px;
}

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

.process-layout {
  display: grid;
  grid-template-columns: minmax(260px, 0.65fr) minmax(0, 1fr);
  gap: 44px;
  align-items: start;
}

.process-head {
  position: sticky;
  top: 22px;
  margin-bottom: 0;
}

.process-list {
  display: grid;
  gap: 14px;
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: process;
}

.process-list li {
  position: relative;
  min-height: 126px;
  display: grid;
  gap: 8px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 22px 24px 22px 84px;
  background: #ffffff;
  box-shadow: 0 12px 34px rgba(17, 23, 25, 0.06);
  counter-increment: process;
}

.process-list li::before {
  position: absolute;
  left: 22px;
  top: 22px;
  display: grid;
  width: 38px;
  height: 38px;
  place-items: center;
  border-radius: 8px;
  background: var(--mint);
  color: var(--teal);
  font-weight: 900;
  content: counter(process);
}

.process-list span {
  font-size: 1.08rem;
  font-weight: 900;
}

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

.policy-layout {
  display: grid;
  grid-template-columns: minmax(260px, 0.8fr) minmax(0, 1fr);
  gap: 48px;
  align-items: start;
}

.policy-copy > p {
  color: var(--muted);
  font-size: 1.08rem;
}

.policy-points {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-top: 28px;
}

.policy-points div {
  min-width: 0;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 18px;
  background: #ffffff;
}

.policy-points strong,
.policy-points span {
  display: block;
}

.policy-points strong {
  margin-bottom: 8px;
  color: var(--coral);
  font-size: 0.92rem;
}

.policy-points span {
  color: var(--muted);
}

.cta {
  padding: 62px 0;
  color: #ffffff;
  background:
    linear-gradient(90deg, rgba(17, 23, 25, 0.96), rgba(17, 23, 25, 0.78)),
    url("assets/ip-infrastructure-hero.webp") center / cover no-repeat;
}

.cta__inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 28px;
  align-items: center;
}

.cta h2 {
  width: min(790px, 100%);
}

.footer {
  border-top: 1px solid #20292b;
  background: #101517;
  color: rgba(255, 255, 255, 0.72);
}

.footer__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 24px 0;
}

.footer p {
  margin: 0;
}

.footer a {
  color: #c7fff2;
  font-weight: 800;
  white-space: nowrap;
}

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

  .nav {
    display: none;
  }

  .hero {
    min-height: 82svh;
  }

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

  .process-layout,
  .policy-layout {
    grid-template-columns: 1fr;
  }

  .process-head {
    position: static;
  }
}

@media (max-width: 680px) {
  .container {
    width: min(100% - 28px, 1160px);
  }

  .site-header {
    padding: 16px 14px;
  }

  .brand small,
  .header-action {
    display: none;
  }

  .hero {
    min-height: 80svh;
    align-items: end;
    padding: 112px 14px 46px;
  }

  .hero__content {
    width: 100%;
    max-width: calc(100vw - 28px);
  }

  .hero__image {
    object-position: 63% center;
  }

  .hero__shade {
    background:
      linear-gradient(0deg, rgba(6, 12, 14, 0.92) 0%, rgba(6, 12, 14, 0.82) 54%, rgba(6, 12, 14, 0.38) 100%),
      linear-gradient(90deg, rgba(6, 12, 14, 0.96), rgba(6, 12, 14, 0.34));
  }

  h1 {
    font-size: clamp(2.1rem, 9.2vw, 3.25rem);
    line-height: 1.02;
  }

  .hero__lead {
    width: 100%;
    max-width: 100%;
    font-size: 1.02rem;
  }

  .hero__facts,
  .signal-band__grid,
  .solutions-grid,
  .policy-points,
  .cta__inner,
  .footer__inner {
    grid-template-columns: 1fr;
  }

  .signal-band__grid,
  .footer__inner {
    display: grid;
    align-items: start;
  }

  .text-link,
  .button--dark {
    justify-self: start;
    white-space: normal;
  }

  .section {
    padding: 58px 0;
  }

  .solution-card {
    min-height: 190px;
  }

  .process-list li {
    padding: 74px 18px 20px;
  }

  .process-list li::before {
    left: 18px;
    top: 18px;
  }
}