:root {
  --bg-deep: #07051a;
  --bg-panel: #10082a;
  --purple-900: #2d0a4a;
  --purple-700: #6d28d9;
  --purple-500: #8b5cf6;
  --purple-400: #c4b5fd;
  --purple-glow: #e879f9;
  --magenta: #f472b6;
  --cyan: #22d3ee;
  --cyan-bright: #67e8f9;
  --lime: #bef264;
  --sun: #fde047;
  --coral: #fb7185;
  --text: #f5f0ff;
  --text-muted: #b8a8d8;
  --border: rgba(244, 114, 182, 0.35);
  --grad-party: linear-gradient(
      120deg,
      var(--cyan-bright) 0%,
      var(--purple-400) 22%,
      var(--magenta) 45%,
      var(--sun) 68%,
      var(--lime) 100%
  );
  --font-display: "Orbitron", system-ui, sans-serif;
  --font-body: "Exo 2", system-ui, sans-serif;
  --radius: 4px;
  --radius-lg: 12px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--font-body);
  font-size: 1.05rem;
  line-height: 1.55;
  color: var(--text);
  background-color: var(--bg-deep);
  background-image: radial-gradient(ellipse 90% 55% at 10% -5%, rgba(244, 114, 182, 0.22), transparent 50%),
  radial-gradient(ellipse 70% 45% at 92% 8%, rgba(34, 211, 238, 0.18), transparent 48%),
  radial-gradient(ellipse 60% 50% at 50% 105%, rgba(190, 242, 100, 0.12), transparent 45%),
  radial-gradient(ellipse 50% 40% at 70% 40%, rgba(139, 92, 246, 0.14), transparent 50%);
  overflow-x: hidden;
}

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

.grid-bg {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background-image: linear-gradient(rgba(34, 211, 238, 0.07) 1px, transparent 1px),
  linear-gradient(90deg, rgba(244, 114, 182, 0.07) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 20%, black 20%, transparent 70%);
}

.scanlines {
  position: fixed;
  inset: 0;
  z-index: 9999;
  pointer-events: none;
  background: repeating-linear-gradient(
      0deg,
      transparent,
      transparent 2px,
      rgba(15, 5, 40, 0.14) 2px,
      rgba(15, 5, 40, 0.14) 3px
  );
  opacity: 0.28;
  mix-blend-mode: soft-light;
}

.site-header {
  position: relative;
  z-index: 2;
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.75rem;
  max-width: 1100px;
  margin: 0 auto;
  padding: 1.5rem 1.25rem 0;
}

.logo {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.1rem, 3vw, 1.35rem);
  letter-spacing: 0.22em;
  text-decoration: none;
  background: linear-gradient(95deg, var(--cyan-bright), var(--purple-glow), var(--magenta));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  filter: drop-shadow(0 0 14px rgba(34, 211, 238, 0.55)) drop-shadow(0 0 28px rgba(232, 121, 249, 0.45));
}

.tagline {
  font-size: 0.75rem;
  letter-spacing: 0.35em;
  text-transform: uppercase;
  color: var(--lime);
  text-shadow: 0 0 16px rgba(190, 242, 100, 0.35);
}

main {
  position: relative;
  z-index: 1;
}

.hero {
  max-width: 1100px;
  margin: 0 auto;
  padding: 2.5rem 1.25rem 3rem;
  text-align: center;
}

.hero-kicker {
  margin: 0 0 1rem;
  font-family: var(--font-display);
  font-size: 0.7rem;
  letter-spacing: 0.4em;
  text-transform: uppercase;
  background: linear-gradient(90deg, var(--sun), var(--coral), var(--cyan-bright));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  filter: drop-shadow(0 0 10px rgba(253, 224, 71, 0.45));
}

.hero-title {
  margin: 0 0 1.25rem;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2rem, 6vw, 3.25rem);
  line-height: 1.1;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.hero-title__line {
  display: block;
}

.hero-title__line--accent {
  background: linear-gradient(
      92deg,
      var(--cyan-bright) 0%,
      var(--purple-400) 26%,
      var(--magenta) 52%,
      var(--sun) 78%,
      var(--lime) 100%
  );
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  filter: drop-shadow(0 0 20px rgba(34, 211, 238, 0.45)) drop-shadow(0 0 32px rgba(244, 114, 182, 0.4));
}

.hero-lead {
  max-width: 36rem;
  margin: 0 auto 2rem;
  color: var(--text-muted);
}

.hero-actions {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  max-width: 22rem;
  margin: 0 auto;
}

.scroll-cue {
  position: fixed;
  z-index: 10050;
  left: 50%;
  bottom: max(1.25rem, env(safe-area-inset-bottom, 0px));
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.35rem;
  padding: 0.5rem 1rem;
  text-decoration: none;
  color: var(--cyan-bright);
  filter: drop-shadow(0 0 12px rgba(34, 211, 238, 0.5));
  transition: opacity 0.4s ease, visibility 0.4s ease;
}

.scroll-cue:hover {
  color: var(--lime);
  filter: drop-shadow(0 0 16px rgba(190, 242, 100, 0.55));
}

.scroll-cue:focus-visible {
  outline: 2px solid var(--magenta);
  outline-offset: 4px;
  border-radius: 4px;
}

.scroll-cue__text {
  font-family: var(--font-display);
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  opacity: 0.92;
}

.scroll-cue__arrows {
  display: block;
  color: inherit;
  animation: scroll-cue-bob 1.35s ease-in-out infinite;
}

.scroll-cue__chev--2 {
  opacity: 0.55;
}

.scroll-cue--hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

@keyframes scroll-cue-bob {
  0%,
  100% {
    transform: translateY(0);
  }

  50% {
    transform: translateY(8px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .scroll-cue__arrows {
    animation: none;
  }
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  padding: 1.05rem 1.5rem;
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  text-decoration: none;
  border-radius: var(--radius);
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform 0.15s ease,
  box-shadow 0.2s ease,
  background 0.2s ease,
  border-color 0.2s ease;
}

button.btn {
  margin: 0;
  appearance: none;
  -webkit-appearance: none;
}

.btn--primary {
  color: #12051f;
  background: linear-gradient(
      165deg,
      var(--sun) 0%,
      var(--magenta) 28%,
      var(--purple-500) 55%,
      var(--cyan-bright) 100%
  );
  border-color: rgba(255, 255, 255, 0.45);
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.22) inset,
  0 4px 28px rgba(244, 114, 182, 0.45),
  0 0 40px rgba(34, 211, 238, 0.3),
  0 0 64px rgba(253, 224, 71, 0.15);
}

.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.3) inset,
  0 8px 36px rgba(244, 114, 182, 0.55),
  0 0 52px rgba(34, 211, 238, 0.4),
  0 0 80px rgba(190, 242, 100, 0.2);
}

.btn--secondary {
  color: var(--cyan-bright);
  background: linear-gradient(145deg, rgba(45, 10, 74, 0.92), rgba(8, 20, 45, 0.88));
  border-color: rgba(34, 211, 238, 0.45);
  box-shadow: 0 0 22px rgba(34, 211, 238, 0.2),
  0 0 36px rgba(139, 92, 246, 0.12);
}

.btn--secondary:hover {
  transform: translateY(-2px);
  border-color: var(--lime);
  color: var(--lime);
  background: linear-gradient(145deg, rgba(60, 20, 90, 0.95), rgba(10, 40, 55, 0.9));
  box-shadow: 0 0 32px rgba(190, 242, 100, 0.25),
  0 0 40px rgba(34, 211, 238, 0.3);
}

.btn--inline {
  width: auto;
  min-width: 16rem;
}

.showcase {
  scroll-margin-top: 1rem;
  padding: 1rem 1.25rem 3.5rem;
}

.showcase-frame {
  max-width: 920px;
  margin: 0 auto;
  border-radius: var(--radius-lg);
  border: 1px solid transparent;
  background: linear-gradient(var(--bg-panel), var(--bg-panel)) padding-box,
  linear-gradient(125deg, var(--cyan), var(--magenta), var(--sun), var(--lime)) border-box;
  background-clip: padding-box, border-box;
  box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.45),
  0 24px 80px rgba(0, 0, 0, 0.6),
  0 0 50px rgba(244, 114, 182, 0.18),
  0 0 80px rgba(34, 211, 238, 0.12);
  overflow: hidden;
}

.showcase-chrome {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.65rem 1rem;
  background: linear-gradient(90deg, rgba(251, 113, 133, 0.12), rgba(34, 211, 238, 0.1), rgba(190, 242, 100, 0.08));
  border-bottom: 1px solid rgba(244, 114, 182, 0.25);
}

.showcase-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #fb7185;
  box-shadow: 0 0 10px rgba(251, 113, 133, 0.85);
}

.showcase-dot:nth-child(2) {
  background: #fde047;
  box-shadow: 0 0 10px rgba(253, 224, 71, 0.9);
}

.showcase-dot:nth-child(3) {
  background: #22d3ee;
  box-shadow: 0 0 10px rgba(34, 211, 238, 0.85);
}

.showcase-chrome__title {
  margin-left: auto;
  font-family: var(--font-display);
  font-size: 0.6rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.showcase-screen {
  position: relative;
  aspect-ratio: 16 / 10;
  display: flex;
  gap: 0;
  overflow-x: auto;
  overflow-y: hidden;
  overscroll-behavior-x: contain;
  scroll-snap-type: x mandatory;
  scroll-behavior: smooth;
  outline: none;
  background: radial-gradient(ellipse at 20% 15%, rgba(244, 114, 182, 0.2), transparent 42%),
  radial-gradient(ellipse at 80% 25%, rgba(34, 211, 238, 0.18), transparent 40%),
  radial-gradient(ellipse at 50% 100%, rgba(190, 242, 100, 0.12), transparent 50%),
  var(--bg-deep);
  scrollbar-color: rgba(34, 211, 238, 0.45) rgba(7, 5, 26, 0.6);
  scrollbar-width: thin;
}

.showcase-screen:focus-visible {
  box-shadow: inset 0 0 0 2px rgba(34, 211, 238, 0.55);
}

.showcase-screen::-webkit-scrollbar {
  height: 8px;
}

.showcase-screen::-webkit-scrollbar-track {
  background: rgba(7, 5, 26, 0.6);
}

.showcase-screen::-webkit-scrollbar-thumb {
  background: linear-gradient(90deg, rgba(244, 114, 182, 0.5), rgba(34, 211, 238, 0.55));
  border-radius: 4px;
}

.showcase-slide {
  position: relative;
  flex: 0 0 100%;
  height: 100%;
  scroll-snap-align: start;
  scroll-snap-stop: always;
  min-height: 0;
  min-width: 100%;
}

.showcase-img {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 0;
  object-fit: cover;
  object-position: top center;
}

.showcase-placeholder {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  padding: 2rem;
  text-align: center;
  border: 2px dashed rgba(34, 211, 238, 0.4);
  margin: 1rem;
  border-radius: var(--radius);
  background: linear-gradient(135deg, rgba(244, 114, 182, 0.06), rgba(34, 211, 238, 0.05));
}

.showcase-placeholder__label {
  font-family: var(--font-display);
  font-size: 0.85rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  background: var(--grad-party);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.showcase-placeholder__hint {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.showcase-placeholder code {
  font-size: 0.8em;
  color: var(--cyan-bright);
}

.features {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 1.25rem 4rem;
}

.section-title {
  margin: 0 0 2rem;
  font-family: var(--font-display);
  font-size: clamp(1.25rem, 3vw, 1.5rem);
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  text-align: center;
  background: linear-gradient(90deg, var(--purple-400), var(--magenta), var(--cyan-bright));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  filter: drop-shadow(0 0 18px rgba(139, 92, 246, 0.35));
}

.feature-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1.25rem;
}

@media (min-width: 640px) {
  .feature-list {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 900px) {
  .feature-list {
    grid-template-columns: repeat(3, 1fr);
  }
}

.feature-card {
  margin: 0;
  padding: 1.35rem 1.25rem;
  border-radius: var(--radius);
  border: 1px solid rgba(139, 92, 246, 0.28);
  background: linear-gradient(165deg, rgba(45, 10, 74, 0.88), rgba(7, 5, 26, 0.94));
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4),
  inset 0 1px 0 rgba(255, 255, 255, 0.04);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.feature-card:hover {
  border-color: rgba(34, 211, 238, 0.45);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.45),
  0 0 28px rgba(244, 114, 182, 0.12),
  0 0 40px rgba(34, 211, 238, 0.1);
}

.feature-card:nth-child(6n + 1) .feature-card__num {
  color: var(--coral);
  text-shadow: 0 0 12px rgba(251, 113, 133, 0.45);
}

.feature-card:nth-child(6n + 2) .feature-card__num {
  color: var(--cyan-bright);
  text-shadow: 0 0 12px rgba(103, 232, 249, 0.45);
}

.feature-card:nth-child(6n + 3) .feature-card__num {
  color: var(--sun);
  text-shadow: 0 0 12px rgba(253, 224, 71, 0.4);
}

.feature-card:nth-child(6n + 4) .feature-card__num {
  color: var(--lime);
  text-shadow: 0 0 12px rgba(190, 242, 100, 0.4);
}

.feature-card:nth-child(6n + 5) .feature-card__num {
  color: var(--magenta);
  text-shadow: 0 0 12px rgba(244, 114, 182, 0.45);
}

.feature-card:nth-child(6n + 6) .feature-card__num {
  color: var(--purple-400);
  text-shadow: 0 0 12px rgba(196, 181, 253, 0.45);
}

.feature-card:nth-child(6n + 1) .feature-card__title {
  color: var(--coral);
}

.feature-card:nth-child(6n + 2) .feature-card__title {
  color: var(--cyan-bright);
}

.feature-card:nth-child(6n + 3) .feature-card__title {
  color: var(--sun);
}

.feature-card:nth-child(6n + 4) .feature-card__title {
  color: var(--lime);
}

.feature-card:nth-child(6n + 5) .feature-card__title {
  color: var(--magenta);
}

.feature-card:nth-child(6n + 6) .feature-card__title {
  color: var(--purple-glow);
}

.feature-card__num {
  display: block;
  margin-bottom: 0.75rem;
  font-family: var(--font-display);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.3em;
  color: var(--magenta);
}

.feature-card__title {
  margin: 0 0 0.5rem;
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--purple-glow);
}

.feature-card__text {
  margin: 0;
  font-size: 0.92rem;
  color: var(--text-muted);
}

.cta-band {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.25rem;
  padding: 2.5rem 1.25rem;
  margin: 0 0 2rem;
  text-align: center;
  background: linear-gradient(
      100deg,
      transparent 0%,
      rgba(244, 114, 182, 0.14) 22%,
      rgba(139, 92, 246, 0.2) 48%,
      rgba(34, 211, 238, 0.14) 72%,
      transparent 100%
  );
  border-top: 1px solid rgba(253, 224, 71, 0.22);
  border-bottom: 1px solid rgba(34, 211, 238, 0.22);
}

.cta-band__text {
  margin: 0;
  font-family: var(--font-display);
  font-size: 0.9rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  background: linear-gradient(90deg, var(--lime), var(--sun), var(--magenta));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.site-footer {
  position: relative;
  z-index: 2;
  padding: 1.5rem 1.25rem 2.5rem;
  text-align: center;
  font-size: 0.8rem;
  color: var(--text-muted);
}

.site-footer p {
  margin: 0;
}

.toast {
  position: fixed;
  z-index: 10100;
  left: 50%;
  bottom: max(1.5rem, env(safe-area-inset-bottom, 0px));
  transform: translateX(-50%);
  max-width: calc(100vw - 2rem);
  padding: 0.85rem 1.35rem;
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  text-align: center;
  color: #12051f;
  background: linear-gradient(100deg, var(--sun), var(--magenta), var(--cyan-bright));
  border: 1px solid rgba(255, 255, 255, 0.35);
  border-radius: var(--radius);
  box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.2) inset,
  0 10px 40px rgba(0, 0, 0, 0.5),
  0 0 32px rgba(244, 114, 182, 0.35);
  pointer-events: none;
}

.toast[hidden] {
  display: none;
}

/* reveal animation */
[data-reveal] {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.55s ease,
  transform 0.55s ease;
}

[data-reveal].is-visible {
  opacity: 1;
  transform: translateY(0);
}