/* ===========================
   zbotmarkets — styles.css
   Mobile-first, dark finance
   =========================== */

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --green: #C8FFC8;
  --green-dim: #8fd98f;
  --bg: #080c0a;
  --bg-card: #0e1410;
  --bg-surface: #131a14;
  --border: #1e2b1f;
  --text: #e8f0e8;
  --text-muted: #7a9a7a;
  --font-sans: 'Inter', system-ui, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
}

html {
  scroll-behavior: smooth;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.6;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

/* ---- NAV ---- */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(8, 12, 10, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

.nav-inner {
  max-width: 680px;
  margin: 0 auto;
  padding: 16px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  font-family: var(--font-mono);
  font-size: 18px;
  font-weight: 500;
  letter-spacing: -0.5px;
  color: var(--text);
}

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

.tagline-nav {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--green-dim);
  letter-spacing: 0.5px;
}

/* ---- HERO ---- */
.hero {
  padding: 72px 20px 64px;
}

.hero-inner {
  max-width: 680px;
  margin: 0 auto;
}

.badge {
  display: inline-block;
  background: rgba(200, 255, 200, 0.08);
  border: 1px solid rgba(200, 255, 200, 0.2);
  color: var(--green-dim);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  padding: 6px 14px;
  border-radius: 100px;
  margin-bottom: 28px;
  font-family: var(--font-mono);
}

.hero-title {
  font-size: clamp(32px, 8vw, 52px);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -1.5px;
  color: var(--text);
  margin-bottom: 20px;
}

.hero-accent {
  color: var(--green);
}

.hero-sub {
  font-size: clamp(15px, 3.5vw, 18px);
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 40px;
  font-weight: 300;
}

.br-desktop {
  display: none;
}

@media (min-width: 560px) {
  .br-desktop {
    display: inline;
  }
}

/* ---- X LINK ---- */
.x-link {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: var(--text-muted);
  text-decoration: none;
  font-size: 14px;
  font-family: var(--font-mono);
  margin-bottom: 36px;
  transition: color 0.2s;
}

.x-link:hover {
  color: var(--green);
}

.x-icon {
  width: 15px;
  height: 15px;
}

/* ---- CAPTURE FORM ---- */
.capture-form {
  margin-bottom: 0;
}

.form-fallback {
  display: flex;
  flex-direction: column;
  gap: 12px;
  max-width: 420px;
}

@media (min-width: 460px) {
  .form-fallback {
    flex-direction: row;
  }
}

.email-input {
  flex: 1;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text);
  font-size: 15px;
  font-family: var(--font-sans);
  padding: 14px 16px;
  outline: none;
  transition: border-color 0.2s;
}

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

.email-input:focus {
  border-color: rgba(200, 255, 200, 0.4);
}

.cta-btn {
  background: var(--green);
  color: #0a1a0a;
  border: none;
  border-radius: 8px;
  font-size: 15px;
  font-weight: 600;
  font-family: var(--font-sans);
  padding: 14px 24px;
  cursor: pointer;
  transition: opacity 0.2s, transform 0.1s;
  white-space: nowrap;
}

.cta-btn:hover {
  opacity: 0.88;
}

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

.cta-btn.submitted {
  background: var(--bg-surface);
  color: var(--green);
  border: 1px solid var(--border);
  cursor: default;
}

.form-note {
  margin-top: 12px;
  font-size: 12px;
  color: var(--text-muted);
}

/* ---- SECTION DIVIDER ---- */
.section-divider {
  border-top: 1px solid var(--border);
  padding: 24px 20px;
  text-align: center;
}

.divider-label {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--text-muted);
}

.accent {
  color: var(--green-dim);
}

/* ---- X / TWITTER FEED ---- */
.feed-section {
  padding: 0 20px 80px;
}

.feed-inner {
  max-width: 600px;
  margin: 0 auto;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
  min-height: 400px;
}

/* Twitter widget override — blend into dark theme */
.twitter-timeline {
  display: block;
  width: 100%;
}

/* ---- DISCLOSURE ---- */
.disclosure {
  padding: 60px 20px;
  background: var(--bg-card);
  border-top: 1px solid var(--border);
}

.disclosure-inner {
  max-width: 680px;
  margin: 0 auto;
}

.disclosure-title {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--text-muted);
  font-family: var(--font-mono);
  margin-bottom: 28px;
}

.disclosure-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
}

@media (min-width: 560px) {
  .disclosure-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.disclosure-item {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.disclosure-label {
  font-size: 12px;
  font-weight: 600;
  font-family: var(--font-mono);
  color: var(--green-dim);
  letter-spacing: 0.5px;
}

.disclosure-item p {
  font-size: 12px;
  color: var(--text-muted);
  line-height: 1.7;
}

.disclosure-item em {
  font-style: italic;
  color: var(--text-muted);
}

/* ---- FOOTER ---- */
.footer {
  border-top: 1px solid var(--border);
  padding: 32px 20px;
}

.footer-inner {
  max-width: 680px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  text-align: center;
}

@media (min-width: 560px) {
  .footer-inner {
    flex-direction: row;
    justify-content: space-between;
    text-align: left;
  }
}

.footer-logo {
  font-family: var(--font-mono);
  font-size: 15px;
  color: var(--text);
}

.footer-tag {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--green-dim);
}

.footer-legal {
  font-size: 12px;
  color: var(--text-muted);
}