:root {
  color-scheme: dark;
  font-family: "Inter", "Segoe UI", system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  --color-primary: #0af2ff;
  --color-secondary: #7b2cff;
  --color-accent: #f97316;
  --color-bg: #020617;
  --color-surface: rgba(11, 16, 39, 0.75);
  --color-border: rgba(255, 255, 255, 0.08);
  --color-text: #f8fafc;
  --color-muted: rgba(248, 250, 252, 0.7);
  --radius-lg: 32px;
  --radius-md: 20px;
  --radius-sm: 12px;
  --shadow-soft: 0 30px 80px rgba(2, 6, 23, 0.45);
  --shadow-inner: inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

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

* {
  margin: 0;
}

body {
  min-height: 100vh;
  background: radial-gradient(circle at 20% 20%, rgba(10, 242, 255, 0.15), transparent 55%),
    radial-gradient(circle at 80% 0%, rgba(123, 44, 255, 0.25), transparent 45%), var(--color-bg);
  color: var(--color-text);
  line-height: 1.6;
  font-family: inherit;
  padding: 0;
}

.glow-layer {
  position: fixed;
  inset: 0;
  background-image: linear-gradient(120deg, rgba(10, 242, 255, 0.08), rgba(123, 44, 255, 0.08)),
    linear-gradient(60deg, rgba(249, 115, 22, 0.05), transparent);
  filter: blur(60px);
  opacity: 0.65;
  pointer-events: none;
  z-index: -1;
}

.container {
  width: min(1200px, 100% - 3rem);
  margin-inline: auto;
}

.eyebrow {
  font-size: 0.85rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-primary);
  opacity: 0.85;
}

header,
main,
.footer {
  position: relative;
  z-index: 1;
}

.hero {
  padding: 4rem 0 2rem;
}

.hero__inner {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 3rem;
  align-items: center;
}

.hero__content {
  background: linear-gradient(135deg, rgba(10, 242, 255, 0.12), rgba(123, 44, 255, 0.08)),
    var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: clamp(2rem, 3.5vw, 3rem);
  box-shadow: var(--shadow-soft);
  backdrop-filter: blur(18px);
}

.brand {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.brand__logo {
  width: 72px;
  height: 72px;
  padding: 0.75rem;
  border-radius: 16px;
  background: rgba(2, 6, 23, 0.45);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.brand__name {
  font-size: 1.05rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.14em;
}

.brand__tagline {
  color: var(--color-muted);
  font-size: 0.95rem;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  border-radius: 999px;
  border: 1px solid rgba(10, 242, 255, 0.3);
  padding: 0.4rem 0.85rem;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--color-primary);
  background: rgba(10, 242, 255, 0.08);
}

h1 {
  font-size: clamp(2rem, 5vw, 3.5rem);
  margin-top: 1rem;
  line-height: 1.1;
}

.hero__lead {
  margin-top: 1rem;
  color: var(--color-muted);
  font-size: 1.05rem;
}

.hero__ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 1.5rem;
}

.btn {
  cursor: pointer;
  border-radius: 999px;
  padding: 0.85rem 1.6rem;
  font-weight: 600;
  font-size: 1rem;
  border: none;
  transition: transform 0.25s ease, box-shadow 0.25s ease, background 0.25s ease;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
}

.btn--primary {
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
  color: #020617;
  box-shadow: 0 10px 30px rgba(10, 242, 255, 0.35);
}

.btn--secondary {
  background: rgba(123, 44, 255, 0.2);
  border: 1px solid rgba(123, 44, 255, 0.4);
  color: var(--color-text);
}

.btn--ghost {
  border: 1px solid var(--color-border);
  background: transparent;
  color: var(--color-text);
}

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

.hero-stats {
  margin-top: 2rem;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 1rem;
}

.hero-stats__item {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.75rem;
  align-items: center;
  padding: 1rem;
  border-radius: var(--radius-md);
  background: rgba(2, 6, 23, 0.55);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.hero-stats__item dt {
  font-size: 1.8rem;
}

.stat__label {
  font-weight: 600;
}

.stat__desc {
  color: var(--color-muted);
  font-size: 0.95rem;
}

.hero__art {
  position: relative;
  min-height: 420px;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: linear-gradient(140deg, rgba(10, 242, 255, 0.08), rgba(123, 44, 255, 0.12));
  overflow: hidden;
  box-shadow: var(--shadow-soft);
}

.hero__grid {
  position: absolute;
  inset: 20%;
  display: grid;
  place-items: center;
  gap: 1rem;
}

.chip {
  padding: 0.65rem 1.25rem;
  border-radius: 999px;
  font-weight: 600;
  border: 1px solid rgba(255, 255, 255, 0.18);
  background: rgba(2, 6, 23, 0.65);
}

.chip--primary {
  color: var(--color-primary);
}

.chip--accent {
  color: var(--color-accent);
}

.chip--outline {
  color: var(--color-muted);
}

.hero__orb {
  position: absolute;
  width: 240px;
  height: 240px;
  border-radius: 50%;
  filter: blur(10px);
  opacity: 0.6;
}

.hero__orb--cyan {
  background: var(--color-primary);
  top: -60px;
  right: 10%;
}

.hero__orb--purple {
  background: var(--color-secondary);
  bottom: -80px;
  left: 20%;
}

.coming-soon-strip {
  padding: 1rem 0;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(2, 6, 23, 0.8);
  backdrop-filter: blur(10px);
}

.coming-soon-strip__inner {
  display: flex;
  gap: 1rem;
  align-items: center;
  font-size: 1rem;
  color: var(--color-muted);
}

.coming-soon-strip strong {
  color: var(--color-primary);
}

.strip-icon {
  font-size: 1.5rem;
}

main {
  padding: 3rem 0 4rem;
}

.section {
  padding: clamp(3rem, 6vw, 5rem) 0;
}

.section__heading {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 3rem;
}

.section__heading h2 {
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  margin-top: 0.75rem;
}

.section__lead {
  color: var(--color-muted);
  margin-top: 0.8rem;
}

.steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.5rem;
}

.step-card {
  padding: 2rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  background: rgba(2, 6, 23, 0.7);
  box-shadow: var(--shadow-inner);
}

.step-card__number {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  background: rgba(10, 242, 255, 0.15);
  color: var(--color-primary);
  display: inline-grid;
  place-items: center;
  font-weight: 600;
  margin-bottom: 1rem;
}

.step-card h3 {
  margin-bottom: 0.5rem;
}

.grid-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.5rem;
}

.grid-card {
  padding: 1.75rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  background: linear-gradient(145deg, rgba(10, 242, 255, 0.08), rgba(2, 6, 23, 0.85));
}

.grid-card__tag {
  display: inline-flex;
  padding: 0.25rem 0.75rem;
  border-radius: 999px;
  border: 1px solid rgba(10, 242, 255, 0.3);
  color: var(--color-primary);
  font-size: 0.85rem;
  margin-bottom: 0.75rem;
}

.feature-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.25rem;
}

.feature-card {
  padding: 1.75rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  background: rgba(2, 6, 23, 0.72);
}

.feature-card__icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: rgba(123, 44, 255, 0.12);
  display: grid;
  place-items: center;
  font-size: 1.5rem;
  margin-bottom: 1rem;
}

.section--highlight .highlight {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  align-items: center;
  background: rgba(2, 6, 23, 0.8);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  padding: clamp(2rem, 4vw, 3rem);
}

.highlight ul {
  margin: 1rem 0 1.5rem;
  padding-left: 1.25rem;
  color: var(--color-muted);
}

.highlight__card {
  border-radius: var(--radius-md);
  border: 1px solid rgba(123, 44, 255, 0.3);
  background: linear-gradient(160deg, rgba(123, 44, 255, 0.25), rgba(2, 6, 23, 0.9));
  padding: 1.5rem;
  box-shadow: var(--shadow-soft);
}

.highlight__title {
  font-weight: 600;
}

.highlight__meta {
  color: var(--color-muted);
  font-size: 0.9rem;
  margin-bottom: 1.5rem;
}

.progress {
  width: 100%;
  height: 0.5rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.15);
  overflow: hidden;
  margin-bottom: 0.75rem;
}

.progress span {
  display: block;
  height: 100%;
  background: linear-gradient(90deg, var(--color-primary), var(--color-secondary));
}

.highlight__note {
  color: var(--color-accent);
  font-weight: 600;
}

.section--newsletter .newsletter {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 2rem;
  align-items: center;
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  background: rgba(2, 6, 23, 0.75);
  padding: clamp(2rem, 4vw, 3rem);
}

.newsletter__form {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.newsletter__form input,
.modal input {
  flex: 1;
  min-width: 220px;
  padding: 0.85rem 1rem;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(255, 255, 255, 0.15);
  background: rgba(2, 6, 23, 0.75);
  color: var(--color-text);
  font-size: 1rem;
}

.newsletter__form input:focus,
.modal input:focus {
  outline: 2px solid var(--color-primary);
  border-color: transparent;
}

.form__success {
  flex-basis: 100%;
  color: var(--color-primary);
  font-size: 0.95rem;
}

.faq {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  max-width: 820px;
  margin: 0 auto;
}

.faq details {
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  padding: 1.25rem 1.5rem;
  background: rgba(2, 6, 23, 0.75);
}

.faq summary {
  cursor: pointer;
  font-weight: 600;
}

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

.faq summary::after {
  content: "+";
  float: right;
}

.faq details[open] summary::after {
  content: "−";
}

.faq p {
  margin-top: 0.75rem;
  color: var(--color-muted);
}

.footer {
  padding: 2.5rem 0 3rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(2, 6, 23, 0.85);
}

.footer__inner {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: space-between;
  align-items: center;
}

.footer__links {
  list-style: none;
  display: flex;
  gap: 1.25rem;
  padding: 0;
}

.footer__links a {
  text-decoration: none;
  color: var(--color-muted);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

.modal {
  border: none;
  border-radius: var(--radius-lg);
  background: rgba(2, 6, 23, 0.95);
  padding: 0;
  max-width: 420px;
  width: 90%;
  color: var(--color-text);
  box-shadow: var(--shadow-soft);
}

.modal::backdrop {
  background: rgba(2, 6, 23, 0.65);
  backdrop-filter: blur(4px);
}

.modal__content {
  display: grid;
  gap: 1rem;
  padding: 2rem;
}

.modal__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  justify-content: flex-end;
}

@media (max-width: 900px) {
  .hero__content {
    order: 2;
  }
  .hero__art {
    order: 1;
    min-height: 320px;
  }
}

@media (max-width: 640px) {
  .container {
    width: min(100%, 100% - 2rem);
  }
  .hero__content,
  .section--newsletter .newsletter,
  .section--highlight .highlight {
    padding: 1.75rem;
  }
  .hero__ctas {
    flex-direction: column;
  }
  .coming-soon-strip__inner {
    flex-direction: column;
    text-align: center;
  }
  .footer__inner {
    flex-direction: column;
  }
  .footer__links {
    flex-direction: column;
    align-items: center;
  }
}