@property --ring-angle {
  syntax: "<angle>";
  initial-value: 0deg;
  inherits: false;
}

:root {
  --bg: #0a0c11;
  --surface: #11151f;
  --surface-2: #171c28;
  --surface-3: #1d2330;
  --line: #283144;
  --line-soft: #1c2331;
  --text: #f4f6f8;
  --soft: #cbd3dd;
  --muted: #919caf;
  --accent: #b7f66d;
  --accent-bright: #c9ff8c;
  --accent-ink: #0b0e07;
  --blue: #70d7ff;
  --blue-soft: rgba(112, 215, 255, 0.1);
  --green-soft: rgba(183, 246, 109, 0.1);
  --orange: #ffbd73;
  --display: "Unbounded", "Arial Black", sans-serif;
  --body: "Onest", "Segoe UI", system-ui, sans-serif;
  --shadow: 0 28px 80px rgba(0, 0, 0, 0.36);
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 92px;
}

body {
  margin: 0;
  min-width: 320px;
  overflow-x: clip;
  background:
    radial-gradient(60rem 32rem at 50% -22rem, rgba(112, 215, 255, 0.08), transparent 70%),
    var(--bg);
  color: var(--text);
  font: 16px/1.65 var(--body);
  text-rendering: optimizeLegibility;
}

body::after {
  position: fixed;
  z-index: 100;
  inset: -50%;
  pointer-events: none;
  content: "";
  opacity: 0.035;
  mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.92' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.55'/%3E%3C/svg%3E");
}

img,
svg {
  display: block;
}

a {
  color: inherit;
}

button,
input,
textarea,
select {
  font: inherit;
}

button,
summary,
a {
  -webkit-tap-highlight-color: transparent;
}

:focus-visible {
  outline: 3px solid var(--blue);
  outline-offset: 4px;
}

::selection {
  background: var(--accent);
  color: var(--accent-ink);
}

.shell {
  width: min(1160px, calc(100% - 48px));
  margin-inline: auto;
}

.skip-link {
  position: fixed;
  z-index: 200;
  top: 12px;
  left: 12px;
  padding: 10px 16px;
  transform: translateY(-160%);
  border-radius: 10px;
  background: var(--accent);
  color: var(--accent-ink);
  font-weight: 700;
  text-decoration: none;
}

.skip-link:focus {
  transform: none;
}

.js .rv {
  opacity: 0;
  transform: translateY(24px);
  transition:
    opacity 0.7s cubic-bezier(0.2, 0.7, 0.2, 1) var(--delay, 0s),
    transform 0.7s cubic-bezier(0.2, 0.7, 0.2, 1) var(--delay, 0s);
}

.js .rv.on {
  opacity: 1;
  transform: none;
}

/* Header */

.site-header {
  position: sticky;
  z-index: 50;
  top: 0;
  border-bottom: 1px solid rgba(40, 49, 68, 0.72);
  background: rgba(10, 12, 17, 0.8);
  backdrop-filter: blur(18px);
}

.header-inner {
  display: flex;
  min-height: 70px;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: inline-flex;
  flex: none;
  align-items: center;
  gap: 10px;
  color: var(--text);
  font-family: var(--display);
  font-size: 16px;
  font-weight: 700;
  text-decoration: none;
}

.desktop-nav {
  display: flex;
  align-items: center;
  gap: 26px;
}

.desktop-nav a,
.header-login {
  position: relative;
  color: var(--muted);
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  transition: color 0.2s ease;
}

.desktop-nav a::after {
  position: absolute;
  right: 0;
  bottom: -7px;
  left: 0;
  height: 1px;
  transform: scaleX(0);
  transform-origin: right;
  background: var(--accent);
  content: "";
  transition: transform 0.2s ease;
}

.desktop-nav a:hover,
.header-login:hover {
  color: var(--text);
}

.desktop-nav a:hover::after {
  transform: scaleX(1);
  transform-origin: left;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 15px;
}

.mobile-menu {
  position: relative;
  display: none;
}

.mobile-menu summary {
  cursor: pointer;
  list-style: none;
  border: 1px solid var(--line);
  border-radius: 11px;
  padding: 8px 12px;
  color: var(--soft);
  font-size: 13px;
  font-weight: 700;
}

.mobile-menu summary::-webkit-details-marker {
  display: none;
}

.mobile-menu nav {
  position: absolute;
  top: calc(100% + 12px);
  right: 0;
  display: grid;
  width: min(320px, calc(100vw - 32px));
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: #10141e;
  box-shadow: var(--shadow);
}

.mobile-menu nav a {
  padding: 13px 16px;
  border-bottom: 1px solid var(--line-soft);
  color: var(--soft);
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
}

.mobile-menu nav a:last-child {
  border-bottom: 0;
}

/* Buttons and links */

.button {
  position: relative;
  display: inline-flex;
  min-height: 52px;
  align-items: center;
  justify-content: center;
  gap: 10px;
  overflow: hidden;
  border: 1px solid transparent;
  border-radius: 14px;
  padding: 14px 24px;
  background: linear-gradient(120deg, var(--accent-bright), var(--accent) 62%, #9fe757);
  box-shadow: 0 14px 40px rgba(183, 246, 109, 0.2), inset 0 1px rgba(255, 255, 255, 0.35);
  color: var(--accent-ink);
  font-family: var(--display);
  font-size: 13px;
  font-weight: 700;
  line-height: 1.35;
  text-align: center;
  text-decoration: none;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.button::after {
  position: absolute;
  top: 0;
  bottom: 0;
  left: -70%;
  width: 42%;
  transform: skewX(-20deg);
  background: linear-gradient(100deg, transparent, rgba(255, 255, 255, 0.45), transparent);
  content: "";
}

.button:hover {
  transform: translateY(-2px);
  box-shadow: 0 20px 50px rgba(183, 246, 109, 0.29), inset 0 1px rgba(255, 255, 255, 0.35);
}

.button-small {
  min-height: 40px;
  border-radius: 11px;
  padding: 10px 16px;
  font-family: var(--body);
  font-size: 13px;
}

.button-secondary {
  border-color: #3b465b;
  background: #151a25;
  box-shadow: none;
  color: var(--text);
}

.button-secondary::after {
  display: none;
}

.button-secondary:hover {
  border-color: var(--blue);
  background: #19202d;
  box-shadow: none;
}

.text-link,
.inline-link {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: var(--soft);
  font-weight: 700;
  text-decoration-color: rgba(203, 211, 221, 0.35);
  text-underline-offset: 5px;
  transition: color 0.2s ease, text-decoration-color 0.2s ease;
}

.text-link:hover,
.inline-link:hover {
  color: var(--accent);
  text-decoration-color: var(--accent);
}

.text-link-large {
  margin-top: 18px;
}

/* Final CTA and footer */

.final-cta {
  position: relative;
  overflow: hidden;
  border-top: 1px solid var(--line-soft);
}

.final-cta-inner {
  position: relative;
  max-width: 900px;
  padding-block: 104px;
  text-align: center;
}

.final-cta-inner .button {
  margin-top: 28px;
}

.final-cta-inner small {
  display: block;
  margin-top: 15px;
  color: var(--muted);
  font-size: 12px;
}

.site-footer {
  border-top: 1px solid var(--line-soft);
  background: #080a0e;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.35fr repeat(3, 0.65fr);
  gap: 58px;
  padding-block: 55px;
}

.footer-brand p {
  max-width: 350px;
  margin: 18px 0 0;
  color: var(--muted);
  font-size: 13px;
}

.footer-nav {
  display: grid;
  align-content: start;
  gap: 10px;
}

.footer-nav strong {
  margin-bottom: 7px;
  color: var(--soft);
  font-size: 12px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.footer-nav a {
  color: var(--muted);
  font-size: 13px;
  text-decoration: none;
}

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

.footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  padding-block: 19px;
  border-top: 1px solid var(--line-soft);
  color: #717c8f;
  font-size: 12px;
}