:root {
  --color-background: #060606;
  --color-text-primary: #f7f6f9;
  --color-text-secondary: #b0b0b0;
  --color-accent-primary: #8e23e2;
  --color-accent-secondary: #21bdb8;
  --rt-link: #5eead4;
  --color-accent-pink: #cf2576;
  --footer-link-color: rgb(230, 70, 160);
  --focus-ring-color: #21bdb8;
  --line: #222;
  --font-primary: "Poppins", sans-serif;
  --font-secondary: "Plus Jakarta Sans", sans-serif;
  --gradient-primary: linear-gradient(157deg, #8e23e2 0%, #cf2576 100%);
  --measure: 68rem;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--color-background);
  color: var(--color-text-primary);
  font-family: var(--font-primary);
  font-size: 1.05rem;
  line-height: 1.6;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: var(--rt-link);
}

a:focus-visible,
.btn:focus-visible {
  outline: 3px solid var(--focus-ring-color);
  outline-offset: 3px;
}

.skip-link {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
}

.skip-link:focus,
.skip-link:focus-visible {
  position: fixed;
  left: 0;
  top: 0;
  width: auto;
  height: auto;
  clip: auto;
  z-index: 20;
  background: var(--color-accent-secondary);
  color: #060606;
  padding: 12px 20px;
  font-weight: 700;
  text-decoration: none;
}

header {
  position: relative;
  z-index: 2;
}

.bar {
  max-width: var(--measure);
  margin: 0 auto;
  padding: 1.1rem 1.4rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.logo img {
  width: 188px;
  height: auto;
}

header nav {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-end;
  gap: 0.35rem 1.25rem;
}

header nav a {
  position: relative;
  color: var(--color-text-primary);
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 500;
}

header nav a::before {
  content: "";
  position: absolute;
  bottom: -4px;
  left: 50%;
  width: 0;
  height: 2px;
  background: var(--gradient-primary);
  border-radius: 2px;
  transition: width 0.3s ease, left 0.3s ease;
}

header nav a:hover::before {
  width: 70%;
  left: 15%;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  font-family: var(--font-primary);
  font-weight: 600;
  font-size: 1.05rem;
  padding: 12px 32px;
  border-radius: 100px;
  border: none;
  cursor: pointer;
  transition: transform 0.2s, box-shadow 0.2s, filter 0.2s;
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 5px 15px rgba(207, 37, 118, 0.4);
  filter: brightness(1.1);
}

.btn:active {
  transform: translateY(0);
}

.btn-header {
  background: var(--gradient-primary);
  color: #fff;
  padding: 8px 18px;
  font-size: 0.92rem;
}

.btn-header::before {
  display: none;
}

.btn-header:hover {
  color: #fff;
  opacity: 1;
}

.btn-primary {
  background: var(--gradient-primary);
  color: #fff;
}

main {
  max-width: var(--measure);
  margin: 0 auto;
  padding: 0 1.4rem 4.5rem;
}

.hero {
  position: relative;
  padding: 4.2rem 0 3.4rem;
  max-width: 42rem;
}

.hero::before {
  content: "";
  position: absolute;
  width: 28rem;
  height: 28rem;
  right: -40%;
  top: -30%;
  background: radial-gradient(circle, rgba(142, 35, 226, 0.28) 0%, transparent 68%);
  pointer-events: none;
  z-index: -1;
}

.kicker {
  margin: 0 0 0.9rem;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-accent-secondary);
}

.hero h1 {
  margin: 0 0 1.1rem;
  font-size: clamp(2.3rem, 5.4vw, 3.7rem);
  font-weight: 700;
  line-height: 1.15;
}

.lede {
  margin: 0 0 1.8rem;
  color: var(--color-text-secondary);
  font-size: 1.18rem;
  font-weight: 400;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem 1.4rem;
}

.text-link {
  font-weight: 600;
  text-decoration: none;
  color: var(--color-text-primary);
  border-bottom: 1px solid rgba(247, 246, 249, 0.45);
  padding-bottom: 0.1rem;
  transition: color 0.2s, border-color 0.2s;
}

.text-link:hover {
  color: var(--color-accent-secondary);
  border-color: var(--color-accent-secondary);
}

.split {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 2.5rem 3.5rem;
  padding: 2.5rem 0 3.5rem;
  border-top: 1px solid var(--line);
}

.split h2,
.list-section h2,
.how h2,
.close h2 {
  margin: 0 0 1rem;
  font-size: clamp(1.7rem, 3vw, 2.25rem);
  font-weight: 700;
}

.split p {
  margin: 0 0 1rem;
  color: var(--color-text-secondary);
}

.split p:last-child {
  margin-bottom: 0;
}

.facts {
  margin: 0;
  display: grid;
  gap: 1.35rem;
}

.facts > div {
  border-top: 1px solid var(--line);
  padding-top: 0.85rem;
}

.facts dt {
  font-size: 2.15rem;
  font-weight: 800;
  line-height: 1;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.facts dd {
  margin: 0.4rem 0 0;
  color: var(--color-text-secondary);
  font-size: 0.92rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.list-section {
  padding: 0.5rem 0 2rem;
}

.plain-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
}

.plain-list li {
  display: grid;
  grid-template-columns: minmax(10rem, 14rem) 1fr;
  gap: 1rem 2rem;
  padding: 1.25rem 0;
  border-bottom: 1px solid var(--line);
}

.plain-list h3,
.how h3 {
  margin: 0;
  font-size: 1.12rem;
  font-weight: 600;
  color: var(--color-text-primary);
}

.plain-list p,
.how p {
  margin: 0;
  color: var(--color-text-secondary);
}

.how {
  padding: 2rem 0 3rem;
}

.how ol {
  list-style: none;
  margin: 0;
  padding: 0;
}

.how li {
  display: grid;
  grid-template-columns: 3.2rem 1fr;
  gap: 1rem;
  padding: 1.1rem 0;
  border-bottom: 1px solid var(--line);
}

.how li:first-child {
  border-top: 1px solid var(--line);
}

.how span {
  color: var(--color-accent-pink);
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.how h3 {
  margin: 0 0 0.25rem;
}

.close {
  position: relative;
  overflow: hidden;
  margin-top: 1rem;
  padding: 2.6rem 1.8rem;
  background: linear-gradient(180deg, #111 0%, #060606 100%);
  border: 1px solid #222;
  border-radius: 16px;
}

.close::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 28rem;
  height: 28rem;
  background: radial-gradient(circle, rgba(142, 35, 226, 0.16) 0%, transparent 70%);
  transform: translate(-50%, -50%);
  pointer-events: none;
}

.close h2 {
  position: relative;
  color: var(--color-text-primary);
}

.close p {
  position: relative;
  margin: 0 0 1.4rem;
  color: var(--color-text-secondary);
  max-width: 32rem;
}

.close .btn {
  position: relative;
}

footer {
  border-top: 1px solid var(--line);
  background: #000;
  padding: 1.6rem 0 2.2rem;
}

footer .foot {
  max-width: var(--measure);
  margin: 0 auto;
  padding: 0 1.4rem;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.8rem 1.5rem;
  color: #888;
  font-size: 0.9rem;
}

footer p {
  margin: 0;
}

footer nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem 1.2rem;
}

footer a {
  color: var(--footer-link-color);
  text-decoration: none;
  transition: color 0.2s;
}

footer a:hover {
  color: rgb(245, 110, 185);
}

@media (max-width: 800px) {
  .split,
  .plain-list li {
    grid-template-columns: 1fr;
    gap: 0.4rem;
  }

  .hero {
    padding-top: 2.6rem;
  }
}

@media (max-width: 560px) {
  .bar {
    flex-direction: column;
    align-items: flex-start;
  }

  header nav {
    justify-content: flex-start;
  }

  .close {
    padding: 1.8rem 1.2rem;
  }

  .btn {
    padding: 12px 24px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .btn,
  header nav a::before {
    transition: none;
  }
}