:root {
  --blue-900: #06265b;
  --blue-800: #083a83;
  --blue-700: #0b63b6;
  --blue-600: #0b7fd3;
  --cyan-500: #0bb5d6;
  --green-500: #1f9d73;
  --ink: #132238;
  --muted: #5f6c7f;
  --line: #d9e4ef;
  --soft: #f5f9fd;
  --white: #ffffff;
  --shadow: 0 24px 70px rgba(9, 47, 94, .14);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--white);
  font-family: "Inter", Arial, sans-serif;
  line-height: 1.5;
  overflow-x: hidden;
}

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

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

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 20;
  display: grid;
  grid-template-columns: 180px minmax(0, 1fr) auto;
  align-items: center;
  column-gap: 24px;
  min-height: 92px;
  padding: 8px clamp(20px, 5vw, 72px);
  background: rgba(255, 255, 255, .92);
  border-bottom: 1px solid rgba(217, 228, 239, .8);
  backdrop-filter: blur(16px);
}

.brand img {
  width: auto;
  height: 68px;
}

.nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 24px;
  color: #29435f;
  font-size: 14px;
  font-weight: 700;
}

.nav a,
.header-cta,
.button {
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease, background .2s ease;
}

.nav a:hover,
.header-cta:hover,
.button:hover {
  transform: translateY(-1px);
}

.header-cta,
.system-link,
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 20px;
  border-radius: 8px;
  font-weight: 800;
  white-space: nowrap;
}

.header-cta {
  justify-self: end;
}

.header-cta,
.button.primary {
  color: var(--white);
  background: var(--blue-600);
  box-shadow: 0 14px 34px rgba(11, 127, 211, .22);
}

.system-link {
  min-height: auto;
  padding: 0;
  color: var(--blue-800);
  background: transparent;
  border: 0;
  font-size: 14px;
}

.button.secondary {
  color: var(--blue-800);
  background: rgba(255, 255, 255, .82);
  border: 1px solid rgba(8, 58, 131, .18);
}

.hero {
  position: relative;
  min-height: 76vh;
  display: grid;
  align-items: center;
  overflow: hidden;
  padding-top: 82px;
  background: #f8fbfe;
}

.hero-media {
  position: absolute;
  inset: 0;
  overflow: hidden;
}

.hero-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(248, 251, 254, .98) 0%, rgba(248, 251, 254, .9) 38%, rgba(248, 251, 254, .25) 68%, rgba(248, 251, 254, .04) 100%);
}

.hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 62% center;
}

.hero-content {
  position: relative;
  z-index: 2;
  align-self: center;
  width: 100%;
  max-width: 760px;
  padding: clamp(46px, 6vw, 76px) clamp(24px, 5vw, 78px) clamp(36px, 5vw, 64px);
}

.eyebrow,
.section-heading span,
.operation-copy span,
.audience span,
.contact-copy span {
  display: inline-block;
  margin-bottom: 14px;
  color: var(--blue-700);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

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

h1 {
  max-width: 720px;
  margin-bottom: 24px;
  color: var(--blue-900);
  font-size: clamp(44px, 6vw, 76px);
  line-height: .98;
  letter-spacing: 0;
}

.hero-copy {
  max-width: 620px;
  margin-bottom: 30px;
  color: #3d5068;
  font-size: clamp(18px, 2vw, 22px);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 42px;
}

.hero-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  max-width: 680px;
}

.hero-metrics div,
.feature-card,
.lead-form {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, .9);
}

.hero-metrics div {
  min-height: 112px;
  padding: 18px;
}

.hero-metrics strong {
  display: block;
  color: var(--blue-800);
  font-size: 18px;
}

.hero-metrics span {
  display: block;
  margin-top: 6px;
  color: var(--muted);
  font-size: 14px;
}

.section {
  padding: clamp(64px, 8vw, 108px) clamp(20px, 5vw, 72px);
}

.intro {
  display: grid;
  grid-template-columns: minmax(280px, .9fr) minmax(320px, 1.1fr);
  gap: clamp(28px, 5vw, 84px);
  align-items: start;
  border-top: 1px solid var(--line);
}

.section-heading h2,
.operation-copy h2,
.audience h2,
.contact-copy h2 {
  margin-bottom: 0;
  color: var(--blue-900);
  font-size: clamp(30px, 4vw, 48px);
  line-height: 1.08;
  letter-spacing: 0;
}

.intro p {
  max-width: 760px;
  color: #3d5068;
  font-size: 20px;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
  background: var(--soft);
}

.feature-card {
  min-height: 260px;
  padding: 26px;
  box-shadow: 0 14px 40px rgba(9, 47, 94, .08);
}

.feature-card .icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  margin-bottom: 34px;
  border-radius: 8px;
  color: var(--white);
  background: var(--blue-700);
  font-size: 14px;
  font-weight: 800;
}

.feature-card h3 {
  margin-bottom: 12px;
  color: var(--blue-900);
  font-size: 22px;
  line-height: 1.18;
}

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

.operation {
  display: grid;
  grid-template-columns: minmax(320px, 1.12fr) minmax(300px, .88fr);
  gap: clamp(28px, 6vw, 84px);
  align-items: center;
  padding: clamp(64px, 8vw, 112px) clamp(20px, 5vw, 72px);
  color: var(--white);
  background: linear-gradient(135deg, var(--blue-900), #074f8e 62%, #0889b8);
}

.dashboard {
  display: grid;
  grid-template-columns: 72px 1fr;
  min-height: 430px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, .2);
  border-radius: 8px;
  background: rgba(255, 255, 255, .12);
  box-shadow: var(--shadow);
}

.dash-sidebar {
  display: grid;
  align-content: start;
  gap: 16px;
  padding: 24px 18px;
  background: rgba(0, 0, 0, .18);
}

.dash-sidebar span {
  width: 34px;
  height: 34px;
  border-radius: 8px;
  background: rgba(255, 255, 255, .28);
}

.dash-main {
  padding: 26px;
}

.dash-top,
.dash-row,
.dash-panels {
  display: grid;
  gap: 16px;
}

.dash-top {
  grid-template-columns: 1fr auto;
  align-items: center;
  margin-bottom: 24px;
}

.dash-top small,
.dash-row small,
.dash-panels span {
  display: block;
  color: rgba(255, 255, 255, .72);
}

.dash-top strong {
  display: block;
  font-size: 26px;
}

.dash-top > span {
  padding: 10px 14px;
  border-radius: 8px;
  background: rgba(255, 255, 255, .18);
  font-weight: 800;
}

.dash-row {
  grid-template-columns: 72px 1fr auto;
  align-items: center;
  margin-bottom: 14px;
  padding: 18px;
  border-radius: 8px;
  background: rgba(255, 255, 255, .12);
}

.dash-row.active {
  background: rgba(255, 255, 255, .22);
}

.dash-row .time,
.dash-row em {
  color: rgba(255, 255, 255, .82);
  font-style: normal;
  font-weight: 700;
}

.dash-panels {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-top: 24px;
}

.dash-panels div {
  min-height: 116px;
  padding: 20px;
  border-radius: 8px;
  background: rgba(255, 255, 255, .14);
}

.dash-panels strong {
  display: block;
  margin-bottom: 8px;
}

.operation-copy p,
.operation-copy li {
  color: rgba(255, 255, 255, .82);
  font-size: 18px;
}

.operation-copy span {
  color: #9ce7f2;
}

.operation-copy ul {
  display: grid;
  gap: 12px;
  padding-left: 20px;
  margin: 24px 0 0;
}

.audience {
  display: grid;
  grid-template-columns: minmax(280px, .95fr) minmax(320px, 1.05fr);
  gap: clamp(28px, 5vw, 72px);
  align-items: start;
}

.audience-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.audience-list p {
  margin: 0;
  min-height: 92px;
  padding: 22px;
  border-left: 4px solid var(--green-500);
  border-radius: 8px;
  background: var(--soft);
  color: #2f445f;
  font-weight: 800;
}

.contact {
  display: grid;
  grid-template-columns: minmax(300px, .86fr) minmax(340px, 1.14fr);
  gap: clamp(28px, 5vw, 72px);
  padding: clamp(64px, 8vw, 108px) clamp(20px, 5vw, 72px);
  background: #eef6fb;
}

.contact-copy p {
  max-width: 520px;
  color: #41556c;
  font-size: 18px;
}

.lead-form {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  padding: clamp(22px, 4vw, 34px);
  box-shadow: var(--shadow);
}

.lead-form label {
  display: grid;
  gap: 8px;
  color: var(--blue-900);
  font-size: 14px;
  font-weight: 800;
}

.lead-form input,
.lead-form textarea {
  width: 100%;
  min-height: 50px;
  border: 1px solid #cbd9e8;
  border-radius: 8px;
  padding: 12px 14px;
  color: var(--ink);
  background: var(--white);
  font: inherit;
  outline: none;
}

.lead-form textarea {
  resize: vertical;
}

.lead-form input:focus,
.lead-form textarea:focus {
  border-color: var(--blue-600);
  box-shadow: 0 0 0 4px rgba(11, 127, 211, .12);
}

.full {
  grid-column: 1 / -1;
}

.form-note {
  grid-column: 1 / -1;
  margin: -4px 0 0;
  color: var(--muted);
  font-size: 13px;
}

.site-footer {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 24px;
  align-items: center;
  padding: 30px clamp(20px, 5vw, 72px);
  border-top: 1px solid var(--line);
  color: #41556c;
}

.site-footer img {
  width: 140px;
}

.site-footer p {
  margin: 0;
}

.site-footer a {
  color: var(--blue-700);
  font-weight: 800;
}

@media (max-width: 1060px) {
  .feature-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .hero-content {
    padding-top: 46px;
  }

  .hero-media::after {
    background: linear-gradient(180deg, rgba(248, 251, 254, .05), rgba(248, 251, 254, .92));
  }
}

@media (max-width: 860px) {
  .site-header {
    grid-template-columns: auto 1fr auto;
    gap: 14px;
  }

  .nav {
    justify-content: flex-end;
  }

  .nav a:not(.system-link) {
    display: none;
  }

  .intro,
  .operation,
  .audience,
  .contact,
  .site-footer {
    grid-template-columns: 1fr;
  }

  .site-footer {
    justify-items: start;
  }
}

@media (max-width: 640px) {
  .site-header {
    padding: 10px 16px;
  }

  .brand img {
    height: 58px;
  }

  .header-cta {
    display: none;
  }

  .system-link {
    font-size: 13px;
  }

  .hero {
    padding-top: 68px;
  }

  h1 {
    max-width: 11ch;
    font-size: 34px;
    line-height: 1.04;
  }

  .hero-copy {
    max-width: 29ch;
    font-size: 17px;
  }

  .hero-metrics,
  .feature-grid,
  .audience-list,
  .lead-form,
  .dash-panels {
    grid-template-columns: 1fr;
  }

  .hero-actions .button,
  .lead-form .button {
    width: 100%;
  }

  .dashboard {
    grid-template-columns: 54px 1fr;
    min-height: 380px;
  }

  .dash-sidebar {
    padding: 18px 10px;
  }

  .dash-sidebar span {
    width: 30px;
    height: 30px;
  }

  .dash-main {
    padding: 18px;
  }

  .dash-top,
  .dash-row {
    grid-template-columns: 1fr;
  }

  .dash-row em {
    justify-self: start;
  }
}