/* ── DARK LANDING PAGE ── */
/* Prefixed with ld- to avoid collisions with app styles */

@import url('https://fonts.googleapis.com/css2?family=DM+Sans:ital,opsz,wght@0,9..40,400;0,9..40,500;0,9..40,600;1,9..40,400&family=Space+Grotesk:wght@600;700&display=swap');

/* ── RESET & TOKENS ── */
.landing-dark {
  --dark-bg: #0c0c0e;
  --dark-surface: #141416;
  --dark-card: #1a1a1d;
  --dark-border: rgba(255,255,255,.08);
  --dark-border-light: rgba(255,255,255,.12);
  --dark-text: #f0f0f2;
  --dark-muted: rgba(240,240,242,.55);
  --dark-dim: rgba(240,240,242,.3);
  --accent: #4f8eff;
  --accent-glow: rgba(79,142,255,.18);
  --accent-hover: #3b7ef0;
  --green: #22c55e;
  --green-bg: rgba(34,197,94,.12);
  --yellow: #f59e0b;
  --yellow-bg: rgba(245,158,11,.12);
  --blue-bg: rgba(79,142,255,.1);
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --shadow-card: 0 1px 2px rgba(0,0,0,.4), 0 0 0 1px rgba(255,255,255,.06);
  --shadow-demo: 0 24px 64px rgba(0,0,0,.6), 0 0 0 1px rgba(255,255,255,.08);

  background: var(--dark-bg);
  color: var(--dark-text);
  font-family: 'DM Sans', sans-serif;
  line-height: 1.6;
  overflow-x: hidden;
  min-height: 100vh;
}

.landing-dark a { color: inherit; text-decoration: none; }
.landing-dark ul { list-style: none; margin: 0; padding: 0; }

/* ── NAV ── */
.ld-nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(12,12,14,.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--dark-border);
}
.ld-nav-inner {
  max-width: 1160px;
  margin: 0 auto;
  padding: 18px 40px;
  display: flex;
  align-items: center;
  gap: 40px;
}
.ld-logo {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 1.35rem;
  letter-spacing: -0.5px;
  flex-shrink: 0;
}
.ld-logo span { color: var(--accent); }
.ld-logo-sm { font-size: 1.1rem; }
.ld-nav-links {
  display: flex;
  gap: 28px;
  flex: 1;
}
.ld-nav-links a {
  font-size: .9rem;
  color: var(--dark-muted);
  transition: color .15s;
}
.ld-nav-links a:hover { color: var(--dark-text); }
.ld-nav-cta {
  background: var(--accent);
  color: #fff;
  padding: 9px 20px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: .875rem;
  flex-shrink: 0;
  transition: background .15s;
}
.ld-nav-cta:hover { background: var(--accent-hover); }

/* ── HERO ── */
.ld-hero {
  max-width: 1160px;
  margin: 0 auto;
  padding: 96px 40px 80px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.ld-badge {
  display: inline-block;
  font-size: .78rem;
  font-weight: 600;
  color: var(--accent);
  background: var(--accent-glow);
  border: 1px solid rgba(79,142,255,.25);
  padding: 6px 14px;
  border-radius: 100px;
  letter-spacing: .03em;
  margin-bottom: 24px;
}
.ld-h1 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 3.8rem;
  font-weight: 700;
  line-height: 1.06;
  letter-spacing: -2.5px;
  margin-bottom: 24px;
}
.ld-accent { color: var(--accent); }
.ld-lead {
  font-size: 1.1rem;
  color: var(--dark-muted);
  max-width: 440px;
  margin-bottom: 36px;
  line-height: 1.7;
}

/* Email capture form */
.ld-capture {
  display: flex;
  gap: 10px;
  margin-bottom: 14px;
  max-width: 480px;
}
.ld-capture input[type=email] {
  flex: 1;
  padding: 13px 16px;
  background: var(--dark-card);
  border: 1.5px solid var(--dark-border-light);
  border-radius: var(--radius-sm);
  color: var(--dark-text);
  font-size: .9rem;
  font-family: inherit;
  outline: none;
  transition: border-color .15s;
}
.ld-capture input[type=email]::placeholder { color: var(--dark-dim); }
.ld-capture input[type=email]:focus { border-color: var(--accent); }
.ld-btn-cta {
  background: var(--accent);
  color: #fff;
  padding: 13px 22px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: .9rem;
  border: none;
  cursor: pointer;
  white-space: nowrap;
  font-family: inherit;
  transition: background .15s;
}
.ld-btn-cta:hover { background: var(--accent-hover); }
.ld-btn-cta:disabled { opacity: .55; cursor: not-allowed; }
.ld-capture-sm { max-width: 460px; margin: 0 auto 14px; }
.ld-fine {
  font-size: .8rem;
  color: var(--dark-dim);
}

/* Social proof */
.ld-proof {
  margin-top: 32px;
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: .83rem;
  color: var(--dark-muted);
}
.ld-avatars { display: flex; }
.ld-av {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  border: 2px solid var(--dark-bg);
  margin-left: -8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: .62rem;
  font-weight: 700;
  color: #fff;
}
.ld-av:first-child { margin-left: 0; }

/* Demo card */
.ld-hero-demo {
  background: var(--dark-card);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-demo);
  padding: 24px;
  border: 1px solid var(--dark-border-light);
}
.ld-demo-header {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 20px;
}
.ld-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}
.ld-dot.green { background: var(--green); }
.ld-dot.yellow { background: var(--yellow); }
.ld-dot.gray { background: var(--dark-border-light); }
.ld-demo-title {
  font-size: .78rem;
  color: var(--dark-muted);
  margin-left: 4px;
  font-weight: 500;
}
.ld-demo-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 11px 0;
  border-bottom: 1px solid var(--dark-border);
}
.ld-demo-row:last-of-type { border-bottom: none; }
.ld-company { font-weight: 600; font-size: .88rem; color: var(--dark-text); }
.ld-contact { font-size: .78rem; color: var(--dark-muted); margin-top: 2px; }
.ld-tag {
  font-size: .72rem;
  padding: 4px 10px;
  border-radius: 100px;
  font-weight: 600;
  white-space: nowrap;
}
.tag-replied { background: var(--green-bg); color: var(--green); }
.tag-opened { background: var(--blue-bg); color: var(--accent); }
.tag-sent { background: rgba(255,255,255,.06); color: var(--dark-muted); }
.tag-scheduled { background: var(--yellow-bg); color: var(--yellow); }
.ld-demo-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  margin-top: 20px;
  padding-top: 16px;
  border-top: 1px solid var(--dark-border);
}
.ld-stat { text-align: center; }
.ld-stat-val {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--dark-text);
}
.ld-stat-lbl { font-size: .73rem; color: var(--dark-muted); margin-top: 2px; }

/* ── SHARED SECTION STYLES ── */
.ld-section-inner {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 40px;
}
.ld-section-label {
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
}
.ld-h2 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 2.6rem;
  font-weight: 700;
  line-height: 1.12;
  letter-spacing: -1.5px;
  margin-bottom: 16px;
}
.ld-section-sub {
  font-size: 1.05rem;
  color: var(--dark-muted);
  max-width: 560px;
  margin-bottom: 56px;
  line-height: 1.65;
}

/* ── HOW IT WORKS ── */
.ld-how {
  padding: 96px 0;
  background: var(--dark-surface);
  border-top: 1px solid var(--dark-border);
  border-bottom: 1px solid var(--dark-border);
}
.ld-steps {
  display: flex;
  align-items: flex-start;
  gap: 24px;
}
.ld-step {
  flex: 1;
  background: var(--dark-card);
  border: 1px solid var(--dark-border-light);
  border-radius: var(--radius-lg);
  padding: 28px;
  box-shadow: var(--shadow-card);
  position: relative;
}
.ld-step-num {
  font-family: 'Space Grotesk', sans-serif;
  font-size: .75rem;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: .06em;
  margin-bottom: 16px;
}
.ld-step-icon { font-size: 1.6rem; margin-bottom: 14px; }
.ld-step h3 {
  font-weight: 700;
  font-size: .98rem;
  margin-bottom: 10px;
  color: var(--dark-text);
}
.ld-step p { font-size: .88rem; color: var(--dark-muted); line-height: 1.65; }
.ld-step-arrow {
  font-size: 1.4rem;
  color: var(--dark-dim);
  padding-top: 50px;
  flex-shrink: 0;
}

/* ── PRICING ── */
.ld-pricing {
  padding: 96px 0;
}
.ld-plans {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  align-items: start;
}
.ld-plan {
  background: var(--dark-card);
  border: 1px solid var(--dark-border-light);
  border-radius: var(--radius-lg);
  padding: 28px;
  box-shadow: var(--shadow-card);
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 24px;
}
.ld-plan-featured {
  /* Slightly elevated — border glow + scale */
  border-color: var(--accent);
  box-shadow: 0 0 0 1px var(--accent), var(--shadow-demo);
  transform: scale(1.03);
}
.ld-plan-badge {
  position: absolute;
  top: -13px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--accent);
  color: #fff;
  font-size: .72rem;
  font-weight: 700;
  padding: 4px 14px;
  border-radius: 100px;
  letter-spacing: .04em;
  white-space: nowrap;
}
.ld-plan-name {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--dark-text);
  margin-bottom: 8px;
}
.ld-plan-price {
  display: flex;
  align-items: baseline;
  gap: 4px;
  margin-bottom: 6px;
}
.ld-price-amount {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 2.8rem;
  font-weight: 700;
  letter-spacing: -1.5px;
  color: var(--dark-text);
}
.ld-price-period { font-size: .9rem; color: var(--dark-muted); }
.ld-plan-tagline { font-size: .83rem; color: var(--dark-muted); }
.ld-features { display: flex; flex-direction: column; gap: 10px; flex: 1; }
.ld-features li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: .875rem;
  color: var(--dark-text);
}
.ld-check { color: var(--green); font-weight: 700; flex-shrink: 0; }
.ld-muted { color: var(--dark-dim); flex-shrink: 0; }
.ld-dim { color: var(--dark-dim); }
.ld-plan-btn {
  display: block;
  text-align: center;
  padding: 12px 20px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: .9rem;
  background: var(--dark-surface);
  border: 1px solid var(--dark-border-light);
  color: var(--dark-text);
  transition: all .15s;
}
.ld-plan-btn:hover {
  border-color: var(--accent);
  color: var(--accent);
}
.ld-plan-btn-primary {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}
.ld-plan-btn-primary:hover {
  background: var(--accent-hover);
  border-color: var(--accent-hover);
  color: #fff;
}
.ld-pricing-note {
  text-align: center;
  font-size: .82rem;
  color: var(--dark-dim);
  margin-top: 40px;
}

/* ── BOTTOM CTA ── */
.ld-bottom-cta {
  padding: 96px 0;
  background: var(--dark-surface);
  border-top: 1px solid var(--dark-border);
  text-align: center;
}
.ld-cta-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
}
.ld-bottom-cta .ld-section-sub { margin-left: auto; margin-right: auto; }
.ld-bottom-cta .ld-fine { text-align: center; }

/* ── FOOTER ── */
.ld-footer {
  padding: 40px 0;
  border-top: 1px solid var(--dark-border);
  background: var(--dark-bg);
}
.ld-footer-inner {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 40px;
  display: flex;
  align-items: center;
  gap: 32px;
  flex-wrap: wrap;
}
.ld-footer-nav {
  display: flex;
  gap: 24px;
  flex: 1;
  flex-wrap: wrap;
}
.ld-footer-nav a {
  font-size: .85rem;
  color: var(--dark-muted);
  transition: color .15s;
}
.ld-footer-nav a:hover { color: var(--dark-text); }
.ld-footer-copy {
  font-size: .8rem;
  color: var(--dark-dim);
}

/* ── TOAST ── */
.ld-toast {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 999;
  padding: 14px 20px;
  border-radius: var(--radius-md);
  font-size: .875rem;
  font-weight: 500;
  box-shadow: 0 8px 24px rgba(0,0,0,.5);
  opacity: 0;
  pointer-events: none;
  transform: translateY(8px);
  transition: opacity .2s, transform .2s;
  max-width: 340px;
  background: var(--dark-card);
  border: 1px solid var(--dark-border-light);
  color: var(--dark-text);
}
.ld-toast-visible {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}
.ld-toast-success { border-left: 4px solid var(--green); }
.ld-toast-error { border-left: 4px solid #ef4444; }

/* ── RESPONSIVE ── */
@media (max-width: 960px) {
  .ld-hero {
    grid-template-columns: 1fr;
    gap: 48px;
    padding: 64px 24px 56px;
  }
  .ld-h1 { font-size: 2.8rem; }
  .ld-hero-demo { max-width: 100%; }
  .ld-h2 { font-size: 2rem; }
  .ld-steps { flex-direction: column; gap: 16px; }
  .ld-step-arrow { display: none; }
  .ld-plans {
    grid-template-columns: 1fr;
    max-width: 420px;
    margin: 0 auto;
  }
  .ld-plan-featured { transform: none; }
  .ld-nav-inner { padding: 16px 24px; gap: 20px; }
  .ld-nav-links { display: none; }
  .ld-section-inner { padding: 0 24px; }
  .ld-footer-inner { padding: 0 24px; flex-direction: column; align-items: flex-start; gap: 16px; }
  .ld-capture { flex-direction: column; }
  .ld-btn-cta { width: 100%; text-align: center; }
  .ld-capture-sm { max-width: 100%; width: 100%; }
}