:root {
  --bg: #0A0A0F;
  --card: #111118;
  --border: rgba(255, 255, 255, 0.08);
  --primary: #7B3FF2;
  --lavender: #9B5CF6;
  --lavender-light: #C084FC;
  --spark: #FF6B35;
  --text: #FFFFFF;
  --text-dim: rgba(255, 255, 255, 0.6);
  --text-faint: rgba(255, 255, 255, 0.35);

  --font-display: "Bricolage Grotesque", system-ui, sans-serif;
  --font-body: "DM Sans", system-ui, sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  color-scheme: dark;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  overflow-x: hidden;
}

img {
  max-width: 100%;
}

/* Ambient background glows */
.glow {
  position: fixed;
  border-radius: 50%;
  filter: blur(90px);
  pointer-events: none;
  z-index: 0;
  opacity: 0.35;
}

.glow--purple {
  width: 46rem;
  height: 46rem;
  top: -18rem;
  left: -12rem;
  background: radial-gradient(circle, var(--primary), transparent 70%);
  animation: drift-a 26s ease-in-out infinite;
}

.glow--orange {
  width: 34rem;
  height: 34rem;
  bottom: -14rem;
  right: -10rem;
  background: radial-gradient(circle, var(--spark), transparent 70%);
  opacity: 0.18;
  animation: drift-b 32s ease-in-out infinite;
}

@keyframes drift-a {
  0%, 100% { transform: translate(0, 0); }
  50% { transform: translate(3rem, 2rem); }
}

@keyframes drift-b {
  0%, 100% { transform: translate(0, 0); }
  50% { transform: translate(-2.5rem, -2rem); }
}

@media (prefers-reduced-motion: reduce) {
  .glow--purple, .glow--orange {
    animation: none;
  }
}

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

/* Hero */
.hero {
  max-width: 640px;
  margin: 0 auto;
  padding: 5rem 1.5rem 4.5rem;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.hero__logo {
  border-radius: 20px;
  margin-bottom: 1.75rem;
}

.eyebrow {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--lavender-light);
  margin: 0 0 1rem;
}

.hero__headline {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2.1rem, 6vw, 3.15rem);
  line-height: 1.12;
  letter-spacing: -0.01em;
  margin: 0 0 1.25rem;
  text-wrap: balance;
}

.hero__gradient {
  background: linear-gradient(135deg, var(--lavender), var(--lavender-light));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero__sub {
  font-size: 1.0625rem;
  color: var(--text-dim);
  max-width: 34rem;
  margin: 0 0 2.25rem;
  text-wrap: pretty;
}

/* Waitlist form */
.waitlist-form {
  display: flex;
  gap: 0.6rem;
  width: 100%;
  max-width: 26rem;
  flex-wrap: wrap;
  justify-content: center;
}

.waitlist-form input {
  flex: 1 1 14rem;
  min-width: 0;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 0.9rem 1.1rem;
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--text);
  outline: none;
  transition: border-color 0.15s ease;
}

.waitlist-form input::placeholder {
  color: var(--text-faint);
}

.waitlist-form input:focus-visible {
  border-color: var(--lavender);
}

.waitlist-form button {
  flex: 0 0 auto;
  background: linear-gradient(135deg, var(--primary), var(--lavender));
  border: none;
  border-radius: 14px;
  padding: 0.9rem 1.5rem;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.95rem;
  color: white;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease, opacity 0.15s ease;
}

.waitlist-form button:hover {
  box-shadow: 0 8px 24px -8px rgba(123, 63, 242, 0.6);
  transform: translateY(-1px);
}

.waitlist-form button:active {
  transform: translateY(0);
}

.waitlist-form button:disabled {
  opacity: 0.6;
  cursor: default;
  transform: none;
  box-shadow: none;
}

.waitlist-form button:focus-visible,
.waitlist-form input:focus-visible {
  outline: 2px solid var(--lavender-light);
  outline-offset: 2px;
}

.form-status {
  min-height: 1.4em;
  font-size: 0.875rem;
  margin: 0.9rem 0 0;
}

.form-status[data-tone="success"] { color: #34D399; }
.form-status[data-tone="error"] { color: #F87171; }
.form-status[data-tone="info"] { color: var(--text-faint); }

.social-proof {
  margin: 1.4rem 0 0;
  font-size: 0.8125rem;
  color: var(--text-faint);
}

/* Steps */
.steps {
  max-width: 960px;
  margin: 2rem auto 0;
  padding: 3rem 1.5rem;
}

.steps__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.step {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 1.75rem;
}

.step__num {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 0.8rem;
  color: var(--lavender-light);
  letter-spacing: 0.05em;
}

.step h3 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.05rem;
  margin: 0.6rem 0 0.5rem;
}

.step p {
  font-size: 0.9rem;
  color: var(--text-dim);
  margin: 0;
}

/* Features */
.features {
  max-width: 960px;
  margin: 1rem auto 0;
  padding: 3rem 1.5rem;
  text-align: center;
}

.features__title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.6rem, 4vw, 2.1rem);
  line-height: 1.2;
  margin: 0 0 2.5rem;
  text-wrap: balance;
}

.features__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
  text-align: left;
}

.feature-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 1.5rem;
}

.feature-dot {
  display: inline-block;
  width: 0.6rem;
  height: 0.6rem;
  border-radius: 50%;
  margin-bottom: 0.9rem;
}

.feature-card h3 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  margin: 0 0 0.4rem;
}

.feature-card p {
  font-size: 0.875rem;
  color: var(--text-dim);
  margin: 0;
}

/* CTA */
.cta {
  max-width: 640px;
  margin: 2rem auto 0;
  padding: 4rem 1.5rem 5rem;
  text-align: center;
}

.cta h2 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.6rem, 4vw, 2.1rem);
  margin: 0 0 2rem;
  text-wrap: balance;
}

.cta .waitlist-form {
  margin: 0 auto;
}

/* Footer */
footer {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 2.5rem 1.5rem 3rem;
  color: var(--text-faint);
  font-size: 0.8125rem;
}

footer img {
  border-radius: 6px;
  opacity: 0.8;
}

@media (max-width: 720px) {
  .steps__list {
    grid-template-columns: 1fr;
  }
  .features__grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .waitlist-form {
    flex-direction: column;
  }
  .waitlist-form button {
    width: 100%;
  }
}