:root {
  color-scheme: dark;
  --bg: #05060a;
  --surface: rgba(13, 17, 28, 0.82);
  --border: rgba(0, 255, 242, 0.28);
  --border-strong: rgba(0, 255, 242, 0.6);
  --text: #d8f9ff;
  --text-muted: #8aa5ad;
  --cyan: #00fff2;
  --magenta: #ff2bd6;
  --purple: #a855f7;
  --gold: #ffd166;
  --font-display: "Orbitron", "Segoe UI", sans-serif;
  --font-mono: "Share Tech Mono", "SFMono-Regular", Consolas, monospace;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-mono);
  color: var(--text);
  background-color: var(--bg);
  background-image:
    radial-gradient(circle at 15% -10%, rgba(168, 85, 247, 0.18), transparent 45%),
    radial-gradient(circle at 90% 10%, rgba(0, 255, 242, 0.14), transparent 40%),
    repeating-linear-gradient(
      0deg,
      rgba(0, 255, 242, 0.035) 0px,
      rgba(0, 255, 242, 0.035) 1px,
      transparent 1px,
      transparent 40px
    ),
    repeating-linear-gradient(
      90deg,
      rgba(0, 255, 242, 0.035) 0px,
      rgba(0, 255, 242, 0.035) 1px,
      transparent 1px,
      transparent 40px
    );
  background-attachment: fixed;
  overflow-x: hidden;
}

a {
  color: inherit;
}

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

.section-title {
  font-family: var(--font-display);
  font-size: clamp(1.3rem, 3vw, 1.8rem);
  letter-spacing: 0.08em;
  text-align: center;
  margin: 0 0 40px;
  color: var(--text);
  text-shadow: 0 0 14px rgba(0, 255, 242, 0.35);
}

/* --- Nav --- */

.nav {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(5, 6, 10, 0.75);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
}

.nav__inner {
  max-width: 1080px;
  margin: 0 auto;
  padding: 14px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav__logo {
  font-family: var(--font-display);
  font-weight: 800;
  letter-spacing: 0.12em;
  color: var(--cyan);
  text-shadow: 0 0 10px rgba(0, 255, 242, 0.6);
  font-size: 0.95rem;
}

.nav__cta {
  text-decoration: none;
  font-size: 0.82rem;
  padding: 8px 14px;
  border: 1px solid var(--border-strong);
  border-radius: 3px;
  color: var(--cyan);
  transition: box-shadow 0.15s ease, background 0.15s ease;
}
.nav__cta:hover {
  background: rgba(0, 255, 242, 0.1);
  box-shadow: 0 0 14px rgba(0, 255, 242, 0.4);
}

/* --- Hero --- */

.hero {
  max-width: 1080px;
  margin: 0 auto;
  padding: 64px 20px 40px;
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: 48px;
  align-items: center;
}

@media (max-width: 860px) {
  .hero {
    grid-template-columns: 1fr;
    padding-top: 40px;
  }
}

.hero__eyebrow {
  color: var(--magenta);
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  margin: 0 0 14px;
}

.hero__title {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 5.5vw, 3.4rem);
  line-height: 1.15;
  margin: 0 0 20px;
  letter-spacing: 0.02em;
}

.glitch {
  position: relative;
  display: inline-block;
  color: var(--text);
  text-shadow:
    0 0 8px rgba(0, 255, 242, 0.6),
    0 0 28px rgba(168, 85, 247, 0.35);
}
.glitch::before,
.glitch::after {
  content: attr(data-text);
  position: absolute;
  inset: 0;
  background: inherit;
}
.glitch::before {
  color: var(--magenta);
  animation: glitch-1 5s infinite steps(1);
  z-index: -1;
}
.glitch::after {
  color: var(--cyan);
  animation: glitch-2 5s infinite steps(1);
  z-index: -1;
}
@keyframes glitch-1 {
  0%, 92%, 100% { transform: translate(0, 0); opacity: 0; }
  93% { transform: translate(-3px, 1px); opacity: 0.8; }
  95% { transform: translate(3px, -1px); opacity: 0.8; }
  97% { opacity: 0; }
}
@keyframes glitch-2 {
  0%, 91%, 100% { transform: translate(0, 0); opacity: 0; }
  92% { transform: translate(3px, -1px); opacity: 0.8; }
  94% { transform: translate(-3px, 1px); opacity: 0.8; }
  96% { opacity: 0; }
}

.hero__lead {
  color: var(--text-muted);
  font-size: 1rem;
  line-height: 1.7;
  max-width: 46ch;
  margin: 0 0 28px;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 16px;
}

.hero__note {
  color: var(--text-muted);
  font-size: 0.8rem;
}

.hero__visual {
  position: relative;
}

.hero__glow {
  position: absolute;
  inset: -30px;
  background: radial-gradient(circle, rgba(0, 255, 242, 0.22), transparent 65%);
  filter: blur(10px);
  z-index: 0;
}

.hero__screenshot {
  position: relative;
  z-index: 1;
  width: 100%;
  border-radius: 8px;
  border: 1px solid var(--border-strong);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.6);
}

/* --- Buttons --- */

.btn {
  display: inline-block;
  text-decoration: none;
  padding: 13px 22px;
  border-radius: 3px;
  font-size: 0.88rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  border: 1px solid var(--border-strong);
  transition: box-shadow 0.15s ease, background 0.15s ease, transform 0.1s ease;
}
.btn:active {
  transform: translateY(1px);
}

.btn--primary {
  background: rgba(0, 255, 242, 0.1);
  color: var(--cyan);
}
.btn--primary:hover {
  background: rgba(0, 255, 242, 0.2);
  box-shadow: 0 0 20px rgba(0, 255, 242, 0.45);
}

.btn--ghost {
  background: transparent;
  border-color: var(--border);
  color: var(--text-muted);
}
.btn--ghost:hover {
  border-color: var(--cyan);
  color: var(--cyan);
}

.btn--wide {
  width: 100%;
  text-align: center;
  box-sizing: border-box;
}

/* --- Marquee --- */

.marquee {
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  overflow: hidden;
  background: rgba(0, 255, 242, 0.04);
  margin: 24px 0 80px;
}

.marquee__track {
  display: flex;
  width: max-content;
  animation: marquee 22s linear infinite;
  white-space: nowrap;
  padding: 10px 0;
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  color: var(--cyan);
}

@keyframes marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* --- Features --- */

.features {
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 20px 90px;
}

.features__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 20px;
}

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 24px 20px;
  clip-path: polygon(0 10px, 10px 0, 100% 0, 100% calc(100% - 10px), calc(100% - 10px) 100%, 0 100%);
}

.card__icon {
  font-size: 1.6rem;
  display: block;
  margin-bottom: 12px;
}

.card h3 {
  font-family: var(--font-display);
  font-size: 0.95rem;
  letter-spacing: 0.03em;
  margin: 0 0 10px;
  color: var(--text);
}

.card p {
  color: var(--text-muted);
  font-size: 0.85rem;
  line-height: 1.6;
  margin: 0;
}

/* --- How it works --- */

.how {
  max-width: 900px;
  margin: 0 auto;
  padding: 0 20px 90px;
}

.steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 24px;
}

.step {
  border-left: 2px solid var(--border-strong);
  padding-left: 18px;
}

.step__num {
  display: block;
  font-family: var(--font-display);
  color: var(--magenta);
  font-size: 1.1rem;
  text-shadow: 0 0 10px rgba(255, 43, 214, 0.5);
  margin-bottom: 8px;
}

.step h3 {
  font-size: 0.95rem;
  margin: 0 0 8px;
  color: var(--text);
}

.step p {
  color: var(--text-muted);
  font-size: 0.85rem;
  line-height: 1.6;
  margin: 0;
}

/* --- Pricing --- */

.pricing {
  max-width: 640px;
  margin: 0 auto;
  padding: 0 20px 100px;
}

.pricing__card {
  background: var(--surface);
  border: 1px solid var(--gold);
  border-radius: 6px;
  padding: 40px 32px;
  text-align: center;
  clip-path: polygon(0 14px, 14px 0, 100% 0, 100% calc(100% - 14px), calc(100% - 14px) 100%, 0 100%);
  box-shadow: 0 0 40px rgba(255, 209, 102, 0.08);
}

.pricing__free {
  font-family: var(--font-display);
  color: var(--cyan);
  font-size: 1rem;
  letter-spacing: 0.06em;
  margin: 0 0 4px;
}

.pricing__then {
  color: var(--text-muted);
  font-size: 0.8rem;
  margin: 0 0 12px;
}

.pricing__price {
  font-family: var(--font-display);
  font-size: 2.2rem;
  margin: 0 0 6px;
  color: var(--gold);
  text-shadow: 0 0 18px rgba(255, 209, 102, 0.5);
}
.pricing__price span {
  font-size: 2.6rem;
}

.pricing__desc {
  color: var(--text-muted);
  font-size: 0.85rem;
  line-height: 1.6;
  max-width: 40ch;
  margin: 0 auto 28px;
}

/* --- Footer --- */

.footer {
  text-align: center;
  padding: 32px 20px 50px;
  color: var(--text-muted);
  font-size: 0.78rem;
  border-top: 1px solid var(--border);
}

.footer p {
  margin: 0 0 6px;
}

.footer a {
  color: var(--cyan);
  text-decoration: none;
}
.footer a:hover {
  text-decoration: underline;
}