:root {
  color-scheme: dark;
  --bg: #0a0a0a;
  --panel: #111111;
  --panel-soft: #18181b;
  --accent: #4f46e5;
  --accent-soft: rgba(79, 70, 229, 0.22);
  --text: #fafafa;
  --muted: rgba(250, 250, 250, 0.68);
  --line: rgba(250, 250, 250, 0.1);
}

* {
  box-sizing: border-box;
}

html {
  min-height: 100%;
  background: var(--bg);
}

body {
  min-height: 100vh;
  margin: 0;
  color: var(--text);
  font-family: "Space Grotesk", "Aptos Display", "Segoe UI", sans-serif;
  background:
    radial-gradient(circle at 50% 0%, rgba(79, 70, 229, 0.2), transparent 32rem),
    linear-gradient(135deg, rgba(255, 255, 255, 0.035) 0 1px, transparent 1px 100%),
    var(--bg);
  background-size: auto, 42px 42px, auto;
}

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

.shell {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 28px 0;
}

.brand,
.nav-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.brand {
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0.14em;
}

.brand-mark {
  display: grid;
  width: 34px;
  height: 34px;
  max-width: 34px;
  max-height: 34px;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: linear-gradient(135deg, var(--panel-soft), rgba(79, 70, 229, 0.24));
  box-shadow: 0 0 40px rgba(79, 70, 229, 0.22);
  letter-spacing: -0.04em;
}

.nav-link {
  min-height: 40px;
  padding: 0 16px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--muted);
  background: rgba(255, 255, 255, 0.03);
  transition:
    border-color 180ms ease,
    color 180ms ease,
    transform 180ms ease;
}

.nav-link:hover {
  border-color: rgba(250, 250, 250, 0.26);
  color: var(--text);
  transform: translateY(-1px);
}

.hero {
  position: relative;
  display: grid;
  min-height: 650px;
  place-items: center;
  padding: 96px 0 72px;
  text-align: center;
  isolation: isolate;
}

.help-shell {
  min-height: 100vh;
}

.help-card {
  position: relative;
  display: grid;
  min-height: 460px;
  align-content: center;
  justify-items: center;
  padding: 72px 28px;
  border: 1px solid var(--line);
  border-radius: 34px;
  background:
    radial-gradient(circle at 20% 0%, rgba(79, 70, 229, 0.2), transparent 28rem),
    linear-gradient(180deg, rgba(255, 255, 255, 0.06), rgba(255, 255, 255, 0.018));
  text-align: center;
  box-shadow: 0 30px 100px rgba(0, 0, 0, 0.28);
  overflow: hidden;
}

.help-card::after {
  position: absolute;
  inset: auto 12% -30% 12%;
  height: 260px;
  border-radius: 999px;
  background: rgba(79, 70, 229, 0.16);
  content: "";
  filter: blur(34px);
}

.help-card > * {
  position: relative;
  z-index: 1;
}

.help-card h1 {
  max-width: 760px;
  font-size: clamp(2.7rem, 7vw, 5.8rem);
  line-height: 0.98;
  letter-spacing: -0.09em;
}

.help-card .subheadline {
  max-width: 620px;
  margin-top: 22px;
}

.hero::before {
  position: absolute;
  inset: 8% 10% auto;
  z-index: -2;
  height: 420px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.055), transparent);
  content: "";
  filter: blur(0.2px);
}

.orb {
  position: absolute;
  z-index: -1;
  border-radius: 999px;
  filter: blur(22px);
  opacity: 0.62;
  pointer-events: none;
}

.orb-one {
  width: 260px;
  height: 260px;
  top: 150px;
  left: 9%;
  background: rgba(79, 70, 229, 0.34);
  animation: drift 9s ease-in-out infinite;
}

.orb-two {
  right: 13%;
  bottom: 160px;
  width: 210px;
  height: 210px;
  background: rgba(250, 250, 250, 0.09);
  animation: drift 11s ease-in-out infinite reverse;
}

.eyebrow {
  width: fit-content;
  margin: 0 auto 24px;
  padding: 8px 14px;
  border: 1px solid rgba(79, 70, 229, 0.36);
  border-radius: 999px;
  color: rgba(250, 250, 250, 0.74);
  background: var(--accent-soft);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

h1 {
  margin: 0;
  font-size: clamp(5.6rem, 16vw, 14rem);
  line-height: 0.82;
  letter-spacing: -0.12em;
}

.headline {
  margin: 28px 0 0;
  font-size: clamp(1.55rem, 4vw, 3.3rem);
  font-weight: 650;
  letter-spacing: -0.06em;
}

.subheadline {
  max-width: 680px;
  margin: 18px auto 0;
  color: var(--muted);
  font-size: clamp(1rem, 1.8vw, 1.24rem);
  line-height: 1.7;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 14px;
  margin-top: 36px;
}

.button {
  display: inline-flex;
  min-height: 52px;
  align-items: center;
  justify-content: center;
  padding: 0 22px;
  border-radius: 999px;
  font-weight: 760;
  transition:
    transform 180ms ease,
    box-shadow 180ms ease,
    border-color 180ms ease;
}

.button:hover {
  transform: translateY(-2px);
}

.button-primary {
  background: var(--text);
  color: #0a0a0a;
  box-shadow: 0 18px 60px rgba(250, 250, 250, 0.16);
}

.button-secondary {
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.035);
  color: var(--text);
}

.button-secondary:hover {
  border-color: rgba(79, 70, 229, 0.7);
  box-shadow: 0 18px 60px rgba(79, 70, 229, 0.13);
}

.features {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  padding: 10px 0 92px;
}

.feature-card {
  min-height: 230px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 28px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.052), rgba(255, 255, 255, 0.018)),
    var(--panel);
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.28);
}

.feature-kicker {
  color: rgba(79, 70, 229, 0.95);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.16em;
}

.feature-card h2 {
  margin: 54px 0 12px;
  font-size: 1.28rem;
  letter-spacing: -0.04em;
}

.feature-card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.65;
}

.footer {
  display: flex;
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 26px 0 36px;
  border-top: 1px solid var(--line);
  color: rgba(250, 250, 250, 0.58);
  font-size: 0.92rem;
}

.footer a:hover {
  color: var(--text);
}

@keyframes drift {
  0%,
  100% {
    transform: translate3d(0, 0, 0) scale(1);
  }
  50% {
    transform: translate3d(12px, -16px, 0) scale(1.05);
  }
}

@media (max-width: 820px) {
  .hero {
    min-height: 580px;
    padding-top: 72px;
  }

  .hero::before {
    inset: 12% 0 auto;
    height: 340px;
  }

  .features {
    grid-template-columns: 1fr;
    padding-bottom: 58px;
  }

  .feature-card {
    min-height: 190px;
  }

  .feature-card h2 {
    margin-top: 38px;
  }

  .footer {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 1ms !important;
    scroll-behavior: auto !important;
    transition-duration: 1ms !important;
  }
}