:root {
  color-scheme: light;
  --ink: #0b1f33;
  --muted: #526477;
  --line: #d9e5ee;
  --paper: #ffffff;
  --soft: #f3f8fb;
  --blue: #1267d8;
  --teal: #0fa7a0;
  --aqua: #e4fbf8;
  --shadow: 0 18px 45px rgba(10, 55, 90, 0.12);
}

* {
  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",
    sans-serif;
  line-height: 1.5;
}

a {
  color: inherit;
}

.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: 20px clamp(20px, 5vw, 72px);
  color: #ffffff;
  background: linear-gradient(180deg, rgba(4, 17, 31, 0.72), rgba(4, 17, 31, 0));
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 760;
  letter-spacing: 0;
  text-decoration: none;
}

.brand-mark {
  display: inline-grid;
  width: 36px;
  height: 36px;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.54);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.14);
  font-size: 12px;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: clamp(14px, 2.4vw, 30px);
  font-size: 14px;
  font-weight: 650;
}

.site-nav a {
  text-decoration: none;
  opacity: 0.86;
}

.site-nav a:hover {
  opacity: 1;
}

.hero {
  position: relative;
  min-height: 720px;
  display: grid;
  align-items: center;
  padding: 132px clamp(20px, 5vw, 72px) 90px;
  overflow: hidden;
  color: #ffffff;
  background:
    linear-gradient(90deg, rgba(5, 22, 38, 0.95), rgba(5, 22, 38, 0.62) 38%, rgba(5, 22, 38, 0.12) 72%),
    url("/assets/hero.jpg") center / cover no-repeat;
}

.hero-overlay {
  position: absolute;
  inset: auto 0 0;
  height: 34%;
  background: linear-gradient(0deg, rgba(5, 22, 38, 0.68), rgba(5, 22, 38, 0));
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 720px;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--teal);
  font-size: 13px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.hero .eyebrow {
  color: #71f2df;
}

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

h1 {
  margin: 0;
  font-size: clamp(56px, 9vw, 112px);
  line-height: 0.92;
  letter-spacing: 0;
}

h2 {
  margin: 0;
  font-size: clamp(32px, 4vw, 56px);
  line-height: 1.04;
  letter-spacing: 0;
}

h3 {
  margin: 18px 0 10px;
  font-size: 22px;
  line-height: 1.18;
}

.hero-lede {
  max-width: 670px;
  margin: 28px 0 0;
  color: rgba(255, 255, 255, 0.86);
  font-size: clamp(18px, 2.2vw, 24px);
}

.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 34px;
}

.hero-meta span {
  border: 1px solid rgba(255, 255, 255, 0.32);
  border-radius: 999px;
  padding: 9px 13px;
  background: rgba(255, 255, 255, 0.12);
  color: rgba(255, 255, 255, 0.9);
  font-size: 13px;
  font-weight: 700;
}

.section,
.intro,
.contact {
  padding: clamp(70px, 9vw, 128px) clamp(20px, 5vw, 72px);
}

.band {
  background:
    linear-gradient(135deg, rgba(18, 103, 216, 0.07), rgba(15, 167, 160, 0.1)),
    var(--soft);
}

.section-grid {
  max-width: 1180px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(280px, 0.9fr);
  gap: clamp(34px, 6vw, 82px);
  align-items: start;
}

.section-grid > p {
  margin: 38px 0 0;
  color: var(--muted);
  font-size: 19px;
}

.section-heading {
  max-width: 980px;
  margin: 0 auto 42px;
}

.service-grid {
  max-width: 1180px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.service-card {
  min-height: 280px;
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #ffffff;
  box-shadow: 0 1px 0 rgba(11, 31, 51, 0.04);
}

.service-card p,
.process-step p,
.contact-content p,
.site-footer p {
  color: var(--muted);
}

.card-number {
  color: var(--blue);
  font-weight: 850;
}

.process {
  max-width: 1180px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #ffffff;
  box-shadow: var(--shadow);
  overflow: hidden;
}

.process-step {
  padding: 32px;
}

.process-step + .process-step {
  border-left: 1px solid var(--line);
}

.process-step strong {
  font-size: 26px;
}

.proof {
  max-width: 1180px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.proof-item {
  padding: 0 0 22px;
  border-bottom: 3px solid var(--teal);
}

.proof-item span {
  display: block;
  margin-bottom: 14px;
  color: var(--blue);
  font-size: 14px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.proof-item strong {
  display: block;
  font-size: 25px;
  line-height: 1.18;
}

.contact {
  text-align: center;
}

.contact-content {
  max-width: 790px;
  margin: 0 auto;
}

.contact-content p {
  font-size: 19px;
}

.contact-line {
  margin-top: 30px;
  font-weight: 750;
}

.contact-line a {
  color: var(--blue);
  text-decoration-thickness: 2px;
  text-underline-offset: 5px;
}

.domain-line {
  margin-top: 18px;
  color: var(--ink);
  font-weight: 850;
}

.site-footer {
  padding: 24px clamp(20px, 5vw, 72px);
  border-top: 1px solid var(--line);
  text-align: center;
  background: #ffffff;
}

.site-footer p {
  margin: 0;
  font-size: 14px;
}

@media (max-width: 980px) {
  .service-grid,
  .process,
  .proof,
  .section-grid {
    grid-template-columns: 1fr;
  }

  .process-step + .process-step {
    border-left: 0;
    border-top: 1px solid var(--line);
  }

  .section-grid > p {
    margin-top: 0;
  }
}

@media (max-width: 720px) {
  .site-header {
    position: absolute;
    align-items: flex-start;
  }

  .site-nav {
    display: none;
  }

  .hero {
    min-height: 680px;
    padding-top: 118px;
    background-position: 58% center;
  }

  h1 {
    font-size: clamp(52px, 17vw, 78px);
  }

  .hero-lede {
    font-size: 18px;
  }

  .service-card {
    min-height: auto;
  }
}