@import url("https://fonts.googleapis.com/css2?family=Barlow+Condensed:wght@500;600;700;800&family=Manrope:wght@400;500;600&display=swap");

:root {
  --bg: #050505;
  --bg-2: #0a0a0a;
  --card: #101010;
  --text: #f3f3f3;
  --muted: #9b9b9b;
  --faint: #6a6a6a;
  --line: #1c1c1c;
  --teal: #3d7a80;
  --teal-2: #5aa3aa;
  --white: #fff;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  background:
    radial-gradient(900px 420px at 50% -80px, rgba(61, 122, 128, 0.14), transparent 60%),
    var(--bg);
  color: var(--text);
  font-family: Manrope, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.65;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }

.wrap {
  width: min(1040px, calc(100% - 48px));
  margin: 0 auto;
}

header {
  position: sticky;
  top: 0;
  z-index: 20;
  border-bottom: 1px solid var(--line);
  background: rgba(5, 5, 5, 0.86);
  backdrop-filter: blur(16px);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 72px;
  gap: 24px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand img {
  width: 40px;
  height: 40px;
  object-fit: cover;
  border-radius: 50%;
  border: 1px solid #2a2a2a;
}

.brand-name {
  font-family: "Barlow Condensed", sans-serif;
  font-weight: 700;
  font-size: 20px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.brand-name b { color: var(--teal-2); font-weight: 700; }

nav {
  display: flex;
  gap: 8px;
}

nav a {
  font-family: "Barlow Condensed", sans-serif;
  font-weight: 600;
  font-size: 15px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
  padding: 8px 12px;
}

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

nav a.active {
  color: var(--white);
  box-shadow: inset 0 -2px 0 var(--teal);
}

main { flex: 1; }

.hero {
  text-align: center;
  padding: 64px 0 24px;
}

.hero-logo {
  width: min(680px, 100%);
  margin: 0 auto 8px;
}

.rule {
  width: 48px;
  height: 1px;
  background: var(--teal);
  margin: 8px auto 22px;
}

.kicker {
  font-family: "Barlow Condensed", sans-serif;
  letter-spacing: 0.38em;
  text-transform: uppercase;
  color: var(--faint);
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 12px;
}

h1, h2, h3, .brand-name {
  font-family: "Barlow Condensed", sans-serif;
}

h1, h2, h3 {
  letter-spacing: 0.02em;
  line-height: 1.05;
  font-weight: 700;
  text-transform: uppercase;
}

h1 { font-size: clamp(40px, 7vw, 72px); margin-bottom: 16px; }
h2 { font-size: clamp(26px, 3vw, 34px); margin-bottom: 8px; }
h3 { font-size: 20px; letter-spacing: 0.08em; margin-bottom: 10px; }

.lead {
  color: var(--muted);
  font-size: 17px;
  max-width: 560px;
  margin: 0 auto 32px;
  line-height: 1.7;
}

.actions {
  display: flex;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
}

.btn {
  font-family: "Barlow Condensed", sans-serif;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-size: 14px;
  padding: 13px 22px;
  border: 1px solid var(--teal);
  color: var(--white);
  transition: 0.15s ease;
}

.btn.primary { background: var(--teal); }
.btn:hover {
  background: var(--teal-2);
  border-color: var(--teal-2);
  color: #061112;
}

.section { padding: 28px 0 80px; }

.section-head {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 22px;
}

.diamond {
  width: 10px;
  height: 10px;
  border: 2px solid var(--teal-2);
  transform: rotate(45deg);
  flex-shrink: 0;
}

.grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.card {
  background: linear-gradient(180deg, #141414 0%, #0e0e0e 100%);
  border: 1px solid var(--line);
  padding: 28px 24px 26px;
}

.card p,
.prose p { color: var(--muted); }

.card p { font-size: 15px; }

.page {
  padding: 56px 0 88px;
}

.page .prose { max-width: 680px; }
.prose p { margin-bottom: 16px; }
.prose h3 { margin: 28px 0 10px; }
.prose ul { margin: 0 0 16px 18px; color: var(--muted); }
.prose li { margin-bottom: 8px; }

.note {
  margin-top: 28px;
  padding: 16px 18px;
  border-left: 2px solid var(--teal);
  background: #0c0c0c;
  color: var(--muted);
  font-size: 14px;
}

footer {
  border-top: 1px solid var(--line);
  padding: 22px 0 36px;
  color: var(--faint);
  font-size: 13px;
}

.foot {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.foot a { color: var(--muted); }
.foot a:hover { color: var(--white); }

@media (max-width: 800px) {
  .grid { grid-template-columns: 1fr; }
  .nav { min-height: 64px; }
}

@media (max-width: 640px) {
  .wrap { width: min(1040px, calc(100% - 32px)); }
  .nav { flex-direction: column; align-items: flex-start; padding: 14px 0; gap: 8px; }
  nav { width: 100%; justify-content: space-between; }
  nav a { padding: 8px 0; letter-spacing: 0.1em; font-size: 14px; }
  .hero { padding-top: 28px; }
}