@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;600;700&display=swap');

:root {
  --bg-main: #05000d;
  --bg-panel: #110022;
  --bg-card: #180032;
  --bg-card-alt: #0f0025;
  --accent: #f400ff;
  --accent-soft: #b35bff;
  --accent-neon: #6dffdc;
  --text-primary: #f5e9ff;
  --text-muted: rgba(245, 233, 255, 0.65);
  --border-glow: rgba(244, 0, 255, 0.35);
  --shadow-strong: 0 20px 45px rgba(12, 0, 20, 0.95);
  --radius-lg: 32px;
  --radius-md: 20px;
  --radius-sm: 12px;
  --blur: blur(40px);
  --transition: 220ms ease;
}

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

body {
  margin: 0;
  min-height: 100vh;
  font-family: 'Space Grotesk', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background-color: var(--bg-main);
  background-image: radial-gradient(circle at 15% 20%, rgba(244, 0, 255, 0.12), transparent 40%),
    radial-gradient(circle at 80% 0%, rgba(109, 255, 220, 0.18), transparent 45%),
    radial-gradient(circle at 50% 80%, rgba(244, 0, 255, 0.1), transparent 40%);
  color: var(--text-primary);
  line-height: 1.7;
  letter-spacing: 0.01em;
}

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

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

main {
  width: min(1200px, 100% - 3rem);
  margin: 0 auto;
  padding-block: 4rem 5rem;
  display: flex;
  flex-direction: column;
  gap: 3rem;
}

.promo-hero {
  width: 100%;
  position: relative;
  padding: 0;
  margin: 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.promo-hero img {
  width: 100%;
  height: clamp(200px, 45vw, 460px);
  object-fit: cover;
  object-position: center;
  display: block;
  filter: saturate(1.1) drop-shadow(0 15px 45px rgba(5, 0, 15, 0.9));
}

@media (min-width: 1024px) {
  .promo-hero img {
    height: 450px;
  }
}

@media (max-width: 480px) {
  .promo-hero img {
    height: auto;
    object-fit: contain;
  }
}

.content-flow {
  display: grid;
  gap: 2rem;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(5, 0, 13, 0.8);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  transition: background var(--transition), border var(--transition), box-shadow var(--transition);
}

.site-header.is-scrolled {
  background: rgba(10, 0, 25, 0.92);
  border-color: rgba(244, 0, 255, 0.25);
  box-shadow: 0 10px 30px rgba(5, 0, 20, 0.65);
}

.header-inner {
  width: min(1200px, 100% - 3rem);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding: 1.25rem 0;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.85rem;
  font-weight: 600;
  font-size: 1.15rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent-neon);
}

.brand img {
  width: auto;
  height: 60px;
  object-fit: contain;
  filter: drop-shadow(0 0 12px rgba(109, 255, 220, 0.45));
}

.primary-nav {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.nav-links {
  list-style: none;
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 1.25rem;
  padding: 0;
  margin: 0;
}

.nav-links li {
  padding-left: 0;
}

.nav-links li::before {
  display: none;
}

.nav-links a {
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--text-muted);
  padding-bottom: 0.25rem;
  border-bottom: 2px solid transparent;
  transition: color var(--transition), border var(--transition);
}

.nav-links a:hover,
.nav-links a:focus-visible {
  color: var(--accent);
  border-bottom-color: var(--accent);
}

.ghost-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.85rem 1.8rem;
  border-radius: 999px;
  border: 1px solid rgba(109, 255, 220, 0.6);
  color: var(--accent-neon);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  transition: background var(--transition), color var(--transition), box-shadow var(--transition), border var(--transition);
  box-shadow: 0 0 25px rgba(109, 255, 220, 0.35);
}

.ghost-button:hover,
.ghost-button:focus-visible {
  background: linear-gradient(120deg, rgba(244, 0, 255, 0.35), rgba(109, 255, 220, 0.35));
  color: var(--text-primary);
  border-color: var(--accent);
  box-shadow: 0 0 30px rgba(244, 0, 255, 0.45);
}

.ghost-button.ghost-secondary {
  border-color: rgba(244, 0, 255, 0.6);
  color: var(--accent);
  background: rgba(244, 0, 255, 0.08);
  box-shadow: none;
}

.ghost-button.ghost-secondary:hover,
.ghost-button.ghost-secondary:focus-visible {
  color: var(--text-primary);
  background: linear-gradient(120deg, rgba(244, 0, 255, 0.35), rgba(109, 255, 220, 0.2));
  border-color: var(--accent-neon);
}


.banner-block {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.5rem;
  padding: 2rem;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, rgba(244, 0, 255, 0.18), rgba(23, 0, 45, 0.95));
  border: 1px solid rgba(244, 0, 255, 0.25);
  box-shadow: var(--shadow-strong);
  overflow: hidden;
  scroll-margin-top: 120px;
}

.banner-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: var(--radius-md);
  border: 1px solid rgba(255, 255, 255, 0.15);
  filter: saturate(1.2) drop-shadow(0 0 25px rgba(244, 0, 255, 0.25));
}

.banner-content {
  align-self: center;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.3em;
  font-size: 0.75rem;
  color: var(--accent-neon);
}

.banner-title {
  font-size: clamp(1.5rem, 4vw, 2.6rem);
  font-weight: 600;
  color: var(--text-primary);
  margin: 0;
}

.content-section {
  padding: 2.25rem;
  border-radius: var(--radius-lg);
  background: var(--bg-card);
  border: 1px solid rgba(255, 255, 255, 0.06);
  box-shadow: var(--shadow-strong);
  scroll-margin-top: 120px;
}

.content-section + .content-section {
  margin-top: 0;
}

.primary-card {
  background: linear-gradient(140deg, rgba(244, 0, 255, 0.12), rgba(12, 0, 30, 0.95));
  border-color: rgba(244, 0, 255, 0.35);
}

.neon-card {
  background: var(--bg-card-alt);
  border-color: rgba(255, 255, 255, 0.08);
}

h1,
h2,
h3 {
  font-weight: 600;
  color: var(--text-primary);
  margin-top: 0;
  letter-spacing: 0.04em;
  text-shadow: 0 0 18px rgba(244, 0, 255, 0.35);
  position: relative;
  padding-bottom: 0.85rem;
}

h1::after,
h2::after,
h3::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0.25rem;
  width: 72px;
  height: 3px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--accent), transparent);
}

h1 {
  font-size: clamp(2rem, 5vw, 2.8rem);
}

h2 {
  font-size: clamp(1.45rem, 3.5vw, 2rem);
  margin-bottom: 1.25rem;
}

h3 {
  font-size: 1.2rem;
  margin-bottom: 0.65rem;
}

p {
  color: var(--text-muted);
  font-size: 1rem;
  margin-bottom: 1.1rem;
}

ul {
  list-style: none;
  padding-left: 0;
  margin-bottom: 1.4rem;
  color: var(--text-muted);
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

li {
  position: relative;
  padding-left: 1.5rem;
  line-height: 1.6;
}

li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.6em;
  width: 0.65rem;
  height: 0.65rem;
  border-radius: 50%;
  background: radial-gradient(circle, var(--accent) 0%, var(--accent-neon) 70%);
  box-shadow: 0 0 10px rgba(244, 0, 255, 0.65);
}
.faq-list {
  display: grid;
  gap: 1.25rem;
}

.faq-item {
  padding: 1.5rem;
  border-radius: var(--radius-md);
  background: rgba(5, 0, 20, 0.8);
  border: 1px solid rgba(244, 0, 255, 0.2);
  box-shadow: inset 0 0 20px rgba(244, 0, 255, 0.08);
}

.faq-item h3::after {
  background: linear-gradient(90deg, var(--accent-neon), transparent);
}

.faq-item p {
  margin: 0;
  color: var(--text-muted);
}

.site-footer {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(4, 0, 12, 0.85);
  backdrop-filter: blur(18px);
  margin-top: 4rem;
}

.footer-inner {
  width: min(1200px, 100% - 3rem);
  margin: 0 auto;
  padding: 3rem 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 2rem;
  align-items: center;
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  color: var(--text-muted);
}

.footer-brand img {
  width: 120px;
  filter: drop-shadow(0 0 12px rgba(244, 0, 255, 0.35));
}

.footer-links ul {
  list-style: none;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.5rem;
}

.footer-links a {
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  font-size: 0.75rem;
}

.footer-meta {
  color: var(--text-muted);
  font-size: 0.9rem;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.footer-meta a {
  color: var(--accent-neon);
}

.footer-disclaimer {
  grid-column: 1 / -1;
  margin: 0;
  font-size: 0.8rem;
  color: rgba(245, 233, 255, 0.55);
  line-height: 1.6;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 1.5rem;
}

.back-to-top {
  position: fixed;
  right: 1.5rem;
  bottom: 1.5rem;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  border: 1px solid rgba(244, 0, 255, 0.6);
  background: rgba(5, 0, 20, 0.85);
  color: var(--text-primary);
  font-size: 1.5rem;
  cursor: pointer;
  box-shadow: 0 10px 30px rgba(5, 0, 20, 0.6);
  transition: opacity var(--transition), transform var(--transition), visibility var(--transition);
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  z-index: 150;
}

.back-to-top.is-visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.back-to-top span {
  display: block;
  transform: translateY(-2px);
}

main.error-layout {
  width: min(720px, 100% - 3rem);
  min-height: 70vh;
  padding-block: 5rem;
  display: flex;
  justify-content: center;
  align-items: center;
  text-align: center;
}

.error-card {
  padding: 3rem;
}

.error-card h1 {
  font-size: clamp(2rem, 4vw, 3rem);
}

.error-card p {
  font-size: 1rem;
}

.error-actions {
  margin-top: 2rem;
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: center;
}

body.modal-open {
  overflow: hidden;
}

.promo-modal {
  position: fixed;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  z-index: 200;
  visibility: hidden;
  opacity: 0;
  transition: opacity var(--transition), visibility var(--transition);
}

.promo-modal.is-active {
  visibility: visible;
  opacity: 1;
}

.promo-modal__overlay {
  position: absolute;
  inset: 0;
  background: rgba(5, 0, 20, 0.85);
  border: none;
}

.promo-modal__content {
  position: relative;
  width: min(420px, 100%);
  padding: 2.5rem 2rem;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, rgba(244, 0, 255, 0.2), rgba(10, 0, 25, 0.95));
  border: 1px solid rgba(244, 0, 255, 0.35);
  box-shadow: 0 25px 60px rgba(2, 0, 8, 0.85);
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: 1.1rem;
}

.promo-modal__content img {
  width: 88px;
  margin: 0 auto 0.25rem;
  filter: drop-shadow(0 0 18px rgba(244, 0, 255, 0.45));
}

.promo-modal__eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.3em;
  font-size: 0.75rem;
  color: var(--accent-neon);
  margin: 0;
}

.promo-modal__text {
  color: var(--text-primary);
  margin: 0;
  font-size: 1.05rem;
}

.promo-modal__close {
  position: absolute;
  top: 0.65rem;
  right: 0.65rem;
  border: none;
  background: transparent;
  color: var(--text-primary);
  font-size: 1.5rem;
  cursor: pointer;
}

.promo-modal__cta {
  width: 100%;
  justify-content: center;
}

.promo-modal[aria-hidden="true"] {
  pointer-events: none;
}

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

@media (max-width: 960px) {
  .nav-links {
    display: none;
  }

  .header-inner {
    flex-wrap: nowrap;
  }
}

@media (max-width: 768px) {
  body {
    line-height: 1.6;
  }

  main {
    width: min(92vw, 100%);
    padding-block: 3rem 4rem;
  }

  .content-section {
    padding: 1.75rem;
  }

  .banner-block {
    grid-template-columns: 1fr;
  }

  .footer-inner {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .footer-links ul {
    justify-content: center;
  }
}