:root {
  --bg: #0f172a;
  --bg-light: #111827;
  --accent: #f97316;
  --accent-soft: rgba(249, 115, 22, 0.1);
  --text: #e5e7eb;
  --muted: #9ca3af;
  --card: #020617;
  --border: #1f2933;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
  background: radial-gradient(
    circle at top,
    #1f2937 0,
    #020617 45%,
    #000 100%
  );
  color: var(--text);
  line-height: 1.6;
}

a {
  color: var(--accent);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.skip-link {
  position: absolute;
  left: -999px;
  top: -999px;
  padding: 0.55rem 0.9rem;
  background: #000;
  color: #fff;
  border-radius: 0.6rem;
  z-index: 1000;
}

.skip-link:focus {
  left: 1rem;
  top: 1rem;
}

header {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(12px);
  background: linear-gradient(
    to bottom,
    rgba(15, 23, 42, 0.98),
    rgba(15, 23, 42, 0.8)
  );
  border-bottom: 1px solid rgba(148, 163, 184, 0.2);
}

.nav-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0.75rem 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 0.9rem;
}

nav ul {
  list-style: none;
  display: flex;
  gap: 1.2rem;
  margin: 0;
  padding: 0;
  font-size: 0.9rem;
}

nav a {
  color: var(--muted);
}

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

.nav-toggle {
  display: none;
  align-items: center;
  gap: 0.35rem;
  background: transparent;
  border: 1px solid rgba(148, 163, 184, 0.6);
  color: var(--text);
  padding: 0.4rem 0.8rem;
  border-radius: 999px;
  font-size: 0.9rem;
  cursor: pointer;
}

.nav-toggle:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

nav.open ul {
  display: flex;
}

.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 1.5rem 1.25rem 3rem;
}

#hero {
  padding: 2.5rem 0 1.5rem;
}

.hero-kicker {
  text-transform: uppercase;
  font-size: 0.8rem;
  letter-spacing: 0.18em;
  color: var(--accent);
  margin-bottom: 0.75rem;
}

h1 {
  font-size: clamp(2rem, 3vw, 2.6rem);
  margin: 0 0 0.5rem;
}

h2 {
  font-size: 1.6rem;
  margin-bottom: 0.5rem;
}

h3 {
  font-size: 1.15rem;
  margin-top: 0;
}

.hero-sub {
  color: var(--muted);
  margin-bottom: 1.25rem;
  max-width: 40rem;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 2fr) minmax(0, 1.3fr);
  gap: 2rem;
  align-items: center;
}

.hero-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 0.5rem;
}

.tag {
  padding: 0.25rem 0.7rem;
  border-radius: 999px;
  border: 1px solid rgba(148, 163, 184, 0.4);
  font-size: 0.75rem;
  color: var(--muted);
  background: rgba(15, 23, 42, 0.8);
}

.btn-primary,
.btn-outline {
  border-radius: 999px;
  padding: 0.6rem 1.2rem;
  font-size: 0.9rem;
  border: 1px solid transparent;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  text-decoration: none;
}

.btn-primary {
  background: linear-gradient(to right, #f97316, #fb923c);
  color: #111827;
  font-weight: 600;
}

.btn-outline {
  background: transparent;
  border-color: rgba(148, 163, 184, 0.6);
  color: var(--muted);
}

.btn-outline:hover {
  border-color: var(--accent);
  color: var(--accent);
}

section {
  padding-top: 2.5rem;
}

.section-intro {
  color: var(--muted);
  max-width: 48rem;
  font-size: 0.95rem;
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.5rem;
  margin-top: 1.5rem;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.5rem;
  margin-top: 1.5rem;
}

.card {
  background: rgba(15, 23, 42, 0.9);
  border-radius: 1rem;
  padding: 1.1rem 1.2rem;
  border: 1px solid rgba(31, 41, 55, 0.9);
  font-size: 0.9rem;
}

.card small {
  display: block;
  color: var(--muted);
  font-size: 0.78rem;
  margin-bottom: 0.35rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
}

.pill-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-top: 0.5rem;
}

.pill {
  font-size: 0.75rem;
  padding: 0.22rem 0.65rem;
  border-radius: 999px;
  background: rgba(15, 23, 42, 0.9);
  border: 1px solid rgba(55, 65, 81, 0.9);
  color: var(--muted);
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
}

ul {
  padding-left: 1.1rem;
  margin: 0.35rem 0 0;
}

li {
  margin-bottom: 0.2rem;
}

form {
  display: grid;
  gap: 0.75rem;
  margin-top: 1rem;
}

label {
  font-size: 0.82rem;
  color: var(--muted);
  display: block;
  margin-bottom: 0.15rem;
}

input,
textarea {
  width: 100%;
  padding: 0.55rem 0.6rem;
  border-radius: 0.6rem;
  border: 1px solid rgba(55, 65, 81, 0.9);
  background: rgba(15, 23, 42, 0.9);
  color: var(--text);
  font-size: 0.9rem;
}

textarea {
  min-height: 130px;
  resize: vertical;
}

footer {
  border-top: 1px solid rgba(31, 41, 55, 0.9);
  padding: 1.25rem 1.25rem 2rem;
  margin-top: 2rem;
  color: var(--muted);
  font-size: 0.8rem;
}

.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.footer-links a {
  margin-left: 0.9rem;
  font-size: 0.8rem;
}

img,
iframe {
  max-width: 100%;
}

@media (max-width: 900px) {
  .grid-2,
  .grid-3 {
    grid-template-columns: minmax(0, 1fr);
  }
  .hero-grid {
    grid-template-columns: minmax(0, 1fr);
  }
  .nav-inner nav {
    position: relative;
  }
  nav ul {
    display: none;
    flex-direction: column;
    gap: 0.75rem;
    position: absolute;
    right: 0;
    top: calc(100% + 0.5rem);
    padding: 0.9rem 1rem;
    background: rgba(15, 23, 42, 0.95);
    border: 1px solid rgba(148, 163, 184, 0.2);
    border-radius: 0.85rem;
    min-width: 230px;
  }
  .nav-toggle {
    display: inline-flex;
  }
}

@media (max-width: 600px) {
  h1 {
    font-size: 1.8rem;
  }
}