/* NemoClaw.run — Coming Soon
   Dark, enterprise, NVIDIA-inspired palette */

:root {
  --bg: #0a0a0f;
  --bg-elevated: #12121a;
  --text: #e8e8ed;
  --text-muted: #8b8b9a;
  --accent: #76b900;
  --accent-dim: rgba(118, 185, 0, 0.15);
  --accent-glow: rgba(118, 185, 0, 0.25);
  --border: rgba(255, 255, 255, 0.08);
  --radius: 12px;
  --font-sans: "DM Sans", system-ui, sans-serif;
  --font-mono: "JetBrains Mono", monospace;
}

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

html {
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--font-sans);
  color: var(--text);
  background: var(--bg);
  overflow-x: hidden;
  position: relative;
}

/* Ambient background */
.noise {
  position: fixed;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.03'/%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 0;
}

.gradient-orb {
  position: fixed;
  border-radius: 50%;
  filter: blur(120px);
  opacity: 0.4;
  pointer-events: none;
  z-index: 0;
}

.gradient-orb--1 {
  width: 600px;
  height: 600px;
  background: var(--accent-glow);
  top: -200px;
  right: -150px;
}

.gradient-orb--2 {
  width: 400px;
  height: 400px;
  background: rgba(80, 100, 200, 0.15);
  bottom: -100px;
  left: -100px;
}

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

/* Header */
.header {
  padding: 1.5rem 1.5rem 0;
  max-width: 1200px;
  margin: 0 auto;
}

.logo {
  display: inline-flex;
  align-items: baseline;
  text-decoration: none;
  color: var(--text);
  font-weight: 600;
  font-size: 1.125rem;
  letter-spacing: -0.02em;
}

.logo-domain {
  color: var(--text-muted);
  font-family: var(--font-mono);
  font-weight: 400;
  font-size: 0.95rem;
}

.logo:hover .logo-domain {
  color: var(--accent);
}

/* Main content */
.main {
  max-width: 680px;
  margin: 0 auto;
  padding: 4rem 1.5rem 6rem;
  text-align: center;
}

.badge {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--accent);
  margin-bottom: 1.25rem;
  padding: 0.35rem 0.75rem;
  background: var(--accent-dim);
  border-radius: 999px;
}

.title {
  font-size: clamp(2.25rem, 6vw, 3.5rem);
  font-weight: 700;
  line-height: 1.12;
  letter-spacing: -0.03em;
  margin: 0 0 1.25rem;
}

.title-line {
  display: block;
}

.title-line--accent {
  color: var(--accent);
}

.subtitle {
  font-size: 1.125rem;
  line-height: 1.6;
  color: var(--text-muted);
  margin: 0 0 2.5rem;
  max-width: 520px;
  margin-left: auto;
  margin-right: auto;
}

/* CTA */
.cta-section {
  margin-bottom: 2.5rem;
}

.cta-label {
  font-size: 0.875rem;
  color: var(--text-muted);
  margin: 0 0 0.75rem;
}

.signup-form {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  justify-content: center;
  max-width: 420px;
  margin: 0 auto 0.5rem;
}

.signup-input {
  flex: 1;
  min-width: 200px;
  padding: 0.875rem 1rem;
  font-family: var(--font-sans);
  font-size: 1rem;
  color: var(--text);
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.signup-input::placeholder {
  color: var(--text-muted);
}

.signup-input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-dim);
}

.signup-btn {
  padding: 0.875rem 1.5rem;
  font-family: var(--font-sans);
  font-size: 1rem;
  font-weight: 600;
  color: var(--bg);
  background: var(--accent);
  border: none;
  border-radius: var(--radius);
  cursor: pointer;
  transition: background 0.2s, transform 0.1s;
}

.signup-btn:hover {
  background: #8ed100;
}

.signup-btn:active {
  transform: scale(0.98);
}

.cta-hint {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin: 0;
  opacity: 0.85;
}

/* Countdown */
.countdown {
  font-family: var(--font-mono);
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 2.5rem;
}

.countdown-label {
  margin-right: 0.5rem;
}

.countdown-value {
  color: var(--accent);
  font-weight: 500;
}

/* Feature list */
.features {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.5rem;
  justify-content: center;
}

.feature {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.9rem;
  color: var(--text-muted);
}

.feature-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  flex-shrink: 0;
}

/* Footer */
.footer {
  padding: 2rem 1.5rem;
  text-align: center;
  border-top: 1px solid var(--border);
}

.footer-text {
  font-size: 0.875rem;
  color: var(--text-muted);
  margin: 0;
}

.footer-link {
  color: var(--accent);
  text-decoration: none;
}

.footer-link:hover {
  text-decoration: underline;
}

/* Success / message state (for JS) */
.signup-form.is-submitted .signup-input,
.signup-form.is-submitted .signup-btn {
  display: none;
}

.signup-form .form-message {
  display: none;
  font-size: 0.95rem;
  color: var(--accent);
  margin: 0;
}

.signup-form.is-submitted .form-message {
  display: block;
}