:root {
  --red: #f81313;
  --ink: #1f2933;
  --muted: #5f6f7a;
  --line: #d7dee3;
  --surface: #ffffff;
  --soft: #f4f7f8;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  font-family: Arial, Helvetica, sans-serif;
  line-height: 1.5;
  background: var(--surface);
}

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

.site-header {
  position: fixed;
  z-index: 10;
  top: 0;
  left: 0;
  right: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  padding: 0 40px;
  background: rgba(255, 255, 255, 0.9);
  border-bottom: 1px solid rgba(215, 222, 227, 0.8);
  backdrop-filter: blur(12px);
}

.brand img {
  display: block;
  width: 132px;
  height: auto;
}

nav {
  display: flex;
  align-items: center;
  gap: 24px;
  color: var(--muted);
  font-size: 14px;
  font-weight: 700;
}

nav a:hover {
  color: var(--red);
}

.hero {
  position: relative;
  display: grid;
  align-items: end;
  min-height: 92vh;
  padding: 112px 40px 56px;
  overflow: hidden;
  color: #fff;
}

.hero-media {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(20, 27, 31, 0.82), rgba(20, 27, 31, 0.38)),
    url("https://images.unsplash.com/photo-1517836357463-d25dfeac3438?auto=format&fit=crop&w=1800&q=80");
  background-position: center;
  background-size: cover;
}

.hero-content {
  position: relative;
  max-width: 780px;
}

.hero-logo {
  display: block;
  width: min(260px, 72vw);
  height: auto;
  padding: 10px 14px;
  margin-bottom: 26px;
  background: rgba(255, 255, 255, 0.92);
}

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

h1 {
  margin-bottom: 18px;
  font-size: clamp(56px, 11vw, 112px);
  line-height: 0.95;
  font-weight: 800;
  letter-spacing: 0;
}

.hero p {
  max-width: 640px;
  margin-bottom: 32px;
  color: rgba(255, 255, 255, 0.9);
  font-size: 21px;
}

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

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 20px;
  border: 1px solid transparent;
  border-radius: 6px;
  font-size: 15px;
  font-weight: 800;
}

.button.primary {
  background: var(--red);
  color: #fff;
}

.button.secondary {
  color: #fff;
  border-color: rgba(255, 255, 255, 0.55);
  background: rgba(255, 255, 255, 0.08);
}

.button.secondary.dark {
  border-color: rgba(255, 255, 255, 0.28);
}

.band {
  padding: 80px 40px;
}

.band.intro {
  background: var(--surface);
}

.band.split {
  background: var(--soft);
}

.section-inner {
  width: min(1120px, 100%);
  margin: 0 auto;
}

.eyebrow {
  margin-bottom: 8px;
  color: var(--red);
  font-size: 13px;
  font-weight: 800;
  text-transform: uppercase;
}

h2 {
  max-width: 720px;
  margin-bottom: 32px;
  font-size: 42px;
  line-height: 1.08;
  letter-spacing: 0;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}

article,
.metrics div {
  border-top: 2px solid var(--line);
  padding-top: 22px;
}

article span {
  display: block;
  margin-bottom: 20px;
  color: var(--red);
  font-size: 14px;
  font-weight: 800;
}

h3,
dt {
  margin-bottom: 8px;
  color: var(--ink);
  font-size: 20px;
  font-weight: 800;
}

article p,
.split p,
dd {
  color: var(--muted);
}

.split-inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 420px);
  gap: 72px;
  align-items: start;
}

.metrics {
  display: grid;
  gap: 24px;
  margin: 0;
}

dd {
  margin: 0;
}

.contact {
  background: #20282d;
  color: #fff;
}

.contact h2 {
  margin-bottom: 0;
}

.contact .eyebrow {
  color: #ff6a6a;
}

.contact-inner {
  justify-content: space-between;
}

@media (max-width: 760px) {
  .site-header {
    height: 64px;
    padding: 0 18px;
  }

  .brand img {
    width: 104px;
  }

  nav {
    gap: 12px;
    font-size: 12px;
  }

  .hero {
    min-height: 88vh;
    padding: 96px 22px 44px;
  }

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

  .band {
    padding: 56px 22px;
  }

  h2 {
    font-size: 32px;
  }

  .feature-grid,
  .split-inner {
    grid-template-columns: 1fr;
  }

  .split-inner {
    gap: 34px;
  }
}