:root {
  --bg: #0b0b10;
  --panel: rgba(255,255,255,0.05);
  --line: rgba(255,255,255,0.12);
  --text: #f4f4f5;
  --muted: #b3b3bd;
  --white: #ffffff;
  --dark: #111114;
  --accent-soft: rgba(217,70,239,0.12);
  --max: 1180px;
  --radius: 24px;
}

*,
*::before,
*::after { box-sizing: border-box; }

body {
  margin: 0;
  font-family: Inter, Arial, sans-serif;
  background: linear-gradient(180deg, #111114 0%, #0b0b10 100%);
  color: var(--text);
  line-height: 1.6;
}

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

.container {
  width: min(var(--max), calc(100% - 2rem));
  margin: 0 auto;
}

.site-header {
  border-bottom: 1px solid var(--line);
  background: rgba(11,11,16,0.92);
}

.site-header__inner {
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.85rem;
}

.brand__mark {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: rgba(255,255,255,0.06);
  font-weight: 700;
}

.brand strong { display: block; }
.brand small { display: block; color: var(--muted); font-size: 0.82rem; }

.nav {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.nav a { color: var(--muted); }
.nav a.is-active,
.nav a:hover { color: var(--white); }

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 0.75rem 1rem;
  border-radius: 999px;
  font-weight: 600;
}

.button--primary {
  background: var(--white);
  color: var(--dark);
}

.button--secondary {
  border: 1px solid var(--line);
  background: rgba(255,255,255,0.04);
}

.hero,
.page-hero,
.section {
  padding: 3.5rem 0;
}

.hero__grid,
.card-grid,
.contact-grid,
.grid-2 {
  display: grid;
  gap: 1rem;
}

.hero__grid { grid-template-columns: 1.15fr 0.85fr; }
.card-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.contact-grid { grid-template-columns: 0.9fr 1.1fr; }
.grid-2 { grid-template-columns: 0.9fr 1.1fr; }

.eyebrow {
  color: #f0abfc;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: 0.82rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

h1, h2, h3 {
  line-height: 1.15;
  margin: 0 0 0.8rem;
}

h1 { font-size: clamp(2.2rem, 5vw, 4rem); }
h2 { font-size: clamp(1.5rem, 3vw, 2.2rem); }

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

.panel,
.card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
  padding: 1.25rem;
}

.panel--highlight {
  background: linear-gradient(180deg, rgba(255,255,255,0.08), rgba(255,255,255,0.04));
}

.feature-list {
  margin: 0;
  padding-left: 1.1rem;
  color: var(--muted);
}

.feature-list li + li { margin-top: 0.55rem; }

.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  list-style: none;
  margin: 1.2rem 0 0;
  padding: 0;
}

.tag-list li {
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 0.5rem 0.8rem;
  color: var(--muted);
}

.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-top: 1.2rem;
}

.form {
  display: grid;
  gap: 1rem;
}

.form-row {
  display: grid;
  gap: 0.35rem;
}

.form-row input,
.form-row textarea {
  width: 100%;
  padding: 0.85rem 1rem;
  border-radius: 16px;
  border: 1px solid var(--line);
  background: rgba(255,255,255,0.04);
  color: var(--white);
}

.form-status {
  min-height: 1.2em;
}

.honeypot {
  position: absolute;
  left: -9999px;
  opacity: 0;
}

.site-footer {
  border-top: 1px solid var(--line);
  margin-top: 3rem;
}

.site-footer__inner {
  padding: 2rem 0;
  display: flex;
  justify-content: space-between;
  gap: 1rem;
}

.site-footer__links {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

@media (max-width: 980px) {
  .hero__grid,
  .card-grid,
  .contact-grid,
  .grid-2 {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 820px) {
  .site-header__inner {
    flex-wrap: wrap;
    justify-content: center;
    padding: 0.8rem 0;
  }

  .brand {
    width: 100%;
    justify-content: center;
  }

  .nav {
    justify-content: center;
  }

  .site-footer__inner {
    flex-direction: column;
  }
}