:root {
  color-scheme: dark;
  --bg: #070707;
  --panel: #111311;
  --ink: #f5f5ef;
  --muted: #b9bbb2;
  --lime: #c7ff28;
  --red: #ff3131;
  --cyan: #36d8ff;
  --line: rgba(245, 245, 239, 0.16);
  --shadow: 0 28px 80px rgba(0, 0, 0, 0.5);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

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

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

.top-alert {
  position: sticky;
  top: 0;
  z-index: 30;
  display: flex;
  min-height: 42px;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 8px 18px;
  background: var(--lime);
  color: #080908;
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-align: center;
  text-transform: uppercase;
}

.top-alert span {
  width: 10px;
  height: 10px;
  background: var(--red);
  box-shadow: 0 0 18px var(--red);
}

.site-header {
  position: absolute;
  top: 42px;
  right: 0;
  left: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 22px clamp(18px, 5vw, 72px);
}

.brand,
nav {
  display: flex;
  align-items: center;
}

.brand {
  gap: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

.brand-mark {
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  background: var(--ink);
  color: #050505;
  font-size: 0.82rem;
  box-shadow: 6px 6px 0 var(--red);
}

nav {
  gap: 8px;
}

nav a {
  border: 1px solid var(--line);
  padding: 10px 14px;
  background: rgba(7, 7, 7, 0.42);
  color: var(--muted);
  font-size: 0.8rem;
  font-weight: 800;
  text-transform: uppercase;
  backdrop-filter: blur(14px);
}

nav a:hover {
  border-color: var(--lime);
  color: var(--ink);
}

.site-header.is-scrolled {
  position: fixed;
  top: 42px;
  background: rgba(7, 7, 7, 0.72);
  box-shadow: 0 18px 48px rgba(0, 0, 0, 0.34);
  backdrop-filter: blur(18px);
}

.hero {
  position: relative;
  display: grid;
  min-height: 94svh;
  align-items: end;
  overflow: hidden;
  padding: 150px clamp(18px, 5vw, 72px) 72px;
}

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

.hero-media {
  background: url("assets/hero-ai-brainrot.png") center / cover no-repeat;
  transform: scale(1.02);
}

.hero-overlay {
  background:
    linear-gradient(90deg, rgba(7, 7, 7, 0.95) 0%, rgba(7, 7, 7, 0.62) 42%, rgba(7, 7, 7, 0.12) 100%),
    linear-gradient(0deg, #070707 0%, rgba(7, 7, 7, 0) 34%);
}

.hero-content,
.hero-panel {
  position: relative;
  z-index: 2;
}

.hero-content {
  max-width: 760px;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--lime);
  font-size: 0.82rem;
  font-weight: 950;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

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

h1 {
  max-width: 850px;
  margin-bottom: 22px;
  font-size: clamp(3.1rem, 9vw, 8.7rem);
  line-height: 0.88;
  letter-spacing: 0;
  text-transform: uppercase;
}

.hero-copy {
  max-width: 670px;
  color: var(--muted);
  font-size: clamp(1.05rem, 2vw, 1.4rem);
  line-height: 1.5;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 32px;
}

.button {
  display: inline-flex;
  min-height: 52px;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--line);
  padding: 14px 18px;
  font-weight: 950;
  text-transform: uppercase;
}

.button.primary {
  border-color: var(--lime);
  background: var(--lime);
  color: #070707;
}

.button.ghost {
  background: rgba(7, 7, 7, 0.48);
  color: var(--ink);
}

.hero-panel {
  position: absolute;
  right: clamp(18px, 5vw, 72px);
  bottom: 54px;
  width: min(360px, calc(100% - 36px));
  border: 1px solid var(--line);
  border-left: 6px solid var(--red);
  padding: 20px;
  background: rgba(10, 11, 10, 0.76);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}

.panel-kicker {
  display: block;
  margin-bottom: 8px;
  color: var(--cyan);
  font-size: 0.72rem;
  font-weight: 900;
  text-transform: uppercase;
}

.hero-panel strong {
  display: block;
  margin-bottom: 8px;
  font-size: 1.25rem;
  text-transform: uppercase;
}

.hero-panel p,
.intro p,
.impact-copy p,
.contact p,
article p,
.metrics span {
  color: var(--muted);
  line-height: 1.6;
}

.section,
.impact,
.contact,
footer {
  padding: 88px clamp(18px, 5vw, 72px);
}

.intro {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(280px, 1fr);
  gap: clamp(28px, 6vw, 90px);
  border-top: 1px solid var(--line);
  background: #090a09;
}

h2 {
  margin-bottom: 0;
  font-size: clamp(2rem, 5vw, 4.7rem);
  line-height: 0.95;
  text-transform: uppercase;
}

.section-head {
  max-width: 840px;
  margin-bottom: 36px;
}

.services {
  background:
    linear-gradient(90deg, rgba(255, 49, 49, 0.1), transparent 42%),
    #0d0e0d;
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

article {
  min-height: 280px;
  border: 1px solid var(--line);
  padding: 24px;
  background: #121411;
}

article span {
  color: var(--red);
  font-weight: 950;
}

article h3 {
  margin: 42px 0 14px;
  font-size: 1.45rem;
  text-transform: uppercase;
}

.impact {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: clamp(28px, 6vw, 80px);
  align-items: center;
  background: var(--ink);
  color: #070707;
}

.impact .eyebrow {
  color: #b61818;
}

.impact-copy p,
.metrics span {
  color: #3c4038;
}

.metrics {
  display: grid;
  gap: 12px;
}

.metrics div {
  display: grid;
  grid-template-columns: 150px 1fr;
  gap: 18px;
  align-items: center;
  border: 1px solid rgba(7, 7, 7, 0.18);
  padding: 20px;
  background: #ffffff;
}

.metrics strong {
  color: #080908;
  font-size: 1.1rem;
  text-transform: uppercase;
}

.contact {
  display: grid;
  grid-template-columns: 1fr minmax(280px, 520px);
  gap: clamp(28px, 6vw, 90px);
  background:
    linear-gradient(135deg, rgba(199, 255, 40, 0.12), transparent 34%),
    #070707;
}

address {
  display: grid;
  gap: 12px;
  align-content: start;
  font-style: normal;
}

address a,
address span {
  border: 1px solid var(--line);
  padding: 18px;
  background: #111311;
  color: var(--ink);
  font-weight: 850;
}

address a:hover {
  border-color: var(--lime);
}

footer {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  border-top: 1px solid var(--line);
  padding-top: 28px;
  padding-bottom: 28px;
  color: var(--muted);
  font-size: 0.88rem;
}

@media (max-width: 900px) {
  .site-header {
    align-items: flex-start;
  }

  nav {
    display: none;
  }

  .hero {
    min-height: 96svh;
    padding-top: 132px;
    padding-bottom: 260px;
  }

  .hero-overlay {
    background:
      linear-gradient(90deg, rgba(7, 7, 7, 0.95), rgba(7, 7, 7, 0.38)),
      linear-gradient(0deg, #070707 0%, rgba(7, 7, 7, 0) 44%);
  }

  .intro,
  .impact,
  .contact,
  .service-grid {
    grid-template-columns: 1fr;
  }

  .metrics div {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 560px) {
  .top-alert {
    font-size: 0.68rem;
  }

  .brand span:last-child {
    max-width: 220px;
    font-size: 0.82rem;
  }

  .hero {
    padding-right: 16px;
    padding-left: 16px;
  }

  .button {
    width: 100%;
  }

  .section,
  .impact,
  .contact {
    padding: 64px 16px;
  }

  footer {
    flex-direction: column;
    padding-right: 16px;
    padding-left: 16px;
  }
}