/* landing-bold.css — dark, bold, modern */

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

:root {
  --bg: #0a0a0a;
  --surface: #141414;
  --surface-raised: #1c1c1c;
  --border: #2a2a2a;
  --border-strong: #3a3a3a;
  --text: #f0f0f0;
  --muted: #737373;
  --muted-light: #a3a3a3;
  --accent: #7c3aed;
  --accent-2: #06b6d4;
  --accent-hover: #6d28d9;
  --accent-light: rgba(124, 58, 237, 0.12);
  --gradient: linear-gradient(135deg, #7c3aed 0%, #06b6d4 100%);
  --gradient-text: linear-gradient(135deg, #a78bfa 0%, #67e8f9 100%);
  --warm-section: #0f0f0f;
}

html { scroll-behavior: smooth; }

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  font-size: 16px;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
}

/* ── Nav ── */
nav {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(10,10,10,0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  padding: 14px 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  font-size: 15px;
  color: var(--text);
  text-decoration: none;
  letter-spacing: -0.01em;
}

.nav-logo svg {
  width: 22px;
  height: 22px;
  color: #a78bfa;
}

.btn-ghost {
  padding: 8px 18px;
  border: 1px solid var(--border-strong);
  border-radius: 8px;
  background: transparent;
  font-size: 13px;
  font-weight: 500;
  color: var(--muted-light);
  cursor: pointer;
  transition: border-color 0.15s, color 0.15s;
  text-decoration: none;
}

.btn-ghost:hover { border-color: #a78bfa; color: #a78bfa; }

/* ── Sections ── */
section { padding: 96px 32px; }

.container { max-width: 680px; margin: 0 auto; }
.container-wide { max-width: 960px; margin: 0 auto; }
.section-center { text-align: center; }

/* ── Hero ── */
.hero {
  text-align: center;
  padding-top: 120px;
  padding-bottom: 120px;
  position: relative;
  overflow: hidden;
}

/* Radial glow behind hero */
.hero::before {
  content: '';
  position: absolute;
  top: -100px;
  left: 50%;
  transform: translateX(-50%);
  width: 700px;
  height: 500px;
  background: radial-gradient(ellipse at center, rgba(124,58,237,0.15) 0%, transparent 70%);
  pointer-events: none;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--accent-light);
  color: #a78bfa;
  font-size: 12px;
  font-weight: 600;
  padding: 5px 14px;
  border-radius: 99px;
  margin-bottom: 32px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  border: 1px solid rgba(124,58,237,0.3);
}

.hero h1 {
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1.0;
  margin-bottom: 24px;
  color: var(--text);
}

/* Gradient highlight on last word */
.hero h1 em {
  font-style: normal;
  background: var(--gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-sub {
  font-size: clamp(1.05rem, 2vw, 1.2rem);
  font-weight: 500;
  color: var(--muted-light);
  margin-bottom: 16px;
  letter-spacing: -0.01em;
}

.hero-body {
  font-size: 0.9375rem;
  color: var(--muted);
  max-width: 480px;
  margin: 0 auto 48px;
  line-height: 1.75;
}

/* ── Waitlist Form ── */
.form-wrap { max-width: 460px; margin: 0 auto; }

.form-row { display: flex; gap: 8px; }

.form-row input[type="email"] {
  flex: 1;
  padding: 12px 16px;
  border: 1px solid var(--border-strong);
  border-radius: 8px;
  font-size: 14px;
  font-family: inherit;
  color: var(--text);
  background: var(--surface);
  outline: none;
  transition: border-color 0.15s;
}

.form-row input[type="email"]:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(124,58,237,0.15);
}

.form-row input[type="email"]::placeholder { color: #404040; }

.btn-primary {
  padding: 12px 24px;
  background: var(--gradient);
  color: #fff;
  border: none;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  white-space: nowrap;
  transition: opacity 0.15s;
}

.btn-primary:hover { opacity: 0.88; }
.btn-primary:disabled { opacity: 0.4; cursor: not-allowed; }

.form-note { font-size: 12px; color: var(--muted); margin-top: 12px; text-align: center; }
.form-error { font-size: 12px; color: #f87171; margin-top: 8px; text-align: center; }

.form-success {
  display: none;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 24px;
  background: rgba(16, 185, 129, 0.1);
  border: 1px solid rgba(16, 185, 129, 0.25);
  border-radius: 8px;
  font-size: 14px;
  color: #6ee7b7;
  font-weight: 500;
  animation: fadeIn 0.3s ease;
}

@keyframes fadeIn { from { opacity: 0; transform: translateY(4px); } to { opacity: 1; transform: none; } }

/* ── Pain Points ── */
.pain-section { background: var(--bg); }

.pain-intro {
  text-align: center;
  color: var(--muted);
  font-size: 0.9375rem;
  margin-bottom: 40px;
  max-width: 520px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.75;
}

.pain-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 36px;
}

.pain-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 28px;
  transition: border-color 0.2s;
}

.pain-card:hover { border-color: var(--border-strong); }

.pain-card .icon {
  width: 36px;
  height: 36px;
  background: var(--accent-light);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
}

.pain-card .icon svg { width: 18px; height: 18px; color: #a78bfa; }

.pain-card h3 {
  font-size: 0.9375rem;
  font-weight: 600;
  margin-bottom: 10px;
  letter-spacing: -0.01em;
  line-height: 1.4;
  color: var(--text);
}

.pain-card p { font-size: 0.875rem; color: var(--muted); line-height: 1.65; }

.pain-footer {
  text-align: center;
  font-size: 0.875rem;
  color: var(--muted);
}

/* ── How It Works ── */
.how-section {
  background: var(--surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.section-label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 12px;
}

.section-headline {
  font-size: clamp(1.5rem, 3vw, 2.5rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.1;
  margin-bottom: 56px;
  color: var(--text);
}

.section-headline.no-margin { margin-bottom: 0; }

.steps { display: grid; grid-template-columns: 1fr auto 1fr auto 1fr; align-items: start; }

.step { text-align: center; padding: 0 16px; }

.step-num {
  width: 36px;
  height: 36px;
  background: var(--gradient);
  color: #fff;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 14px;
  margin: 0 auto 16px;
}

.step h3 { font-size: 0.9375rem; font-weight: 600; margin-bottom: 8px; color: var(--text); }
.step p { font-size: 0.875rem; color: var(--muted); line-height: 1.65; }

.step-arrow { padding-top: 16px; color: var(--border-strong); font-size: 16px; align-self: start; }

/* ── Graph / Integrations ── */
.integrations-section { background: var(--bg); }

.graph-description {
  color: var(--muted);
  font-size: 0.9375rem;
  max-width: 440px;
  margin: 0 auto 48px;
  line-height: 1.75;
}

.graph-diagram { position: relative; max-width: 400px; margin: 0 auto 36px; }
.graph-diagram svg { width: 100%; overflow: visible; }

.platforms-note { font-size: 12px; color: var(--muted); }

/* ── Second CTA ── */
.cta-section {
  background: var(--surface);
  border-top: 1px solid var(--border);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  bottom: -100px;
  left: 50%;
  transform: translateX(-50%);
  width: 600px;
  height: 400px;
  background: radial-gradient(ellipse at center, rgba(6,182,212,0.08) 0%, transparent 70%);
  pointer-events: none;
}

.cta-headline {
  font-size: clamp(1.75rem, 4vw, 3rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  margin-bottom: 16px;
  color: var(--text);
}

.cta-description {
  color: var(--muted);
  font-size: 0.9375rem;
  margin-bottom: 40px;
  max-width: 420px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.75;
}

/* ── Footer ── */
footer {
  padding: 20px 32px;
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--bg);
}

.footer-logo { display: flex; align-items: center; gap: 8px; color: var(--muted); font-size: 13px; }
.footer-logo svg { width: 17px; height: 17px; color: #a78bfa; }
.footer-note { font-size: 12px; color: var(--muted); }

/* ── Graph node overrides ── */
.graph-edges line { stroke: #2e2e2e; }

.node-notion .node-circle      { fill: #1a1625; stroke: #c4b5fd; }
.node-notion .node-icon path   { stroke: #c4b5fd; }
.node-notion .node-label       { fill: #e5e7eb; }

.node-airtable .node-circle    { fill: #0f1f3d; stroke: #60a5fa; }
.node-airtable .node-icon path { stroke: #60a5fa; }
.node-airtable .node-label     { fill: #e5e7eb; }

.node-sheets .node-circle      { fill: #0a2d1a; stroke: #4ade80; }
.node-sheets .node-icon path   { stroke: #4ade80; }
.node-sheets .node-label       { fill: #e5e7eb; }

.node-linear .node-circle      { fill: #17113b; stroke: #a78bfa; }
.node-linear .node-icon path   { stroke: #a78bfa; }
.node-linear .node-label       { fill: #e5e7eb; }

.node-asana .node-circle        { fill: #2d1010; stroke: #f87171; }
.node-asana .node-icon circle   { stroke: #f87171; fill: none; }
.node-asana .node-label         { fill: #e5e7eb; }

/* ── Responsive ── */
@media (max-width: 640px) {
  section { padding: 64px 20px; }
  nav { padding: 12px 20px; }
  .hero { padding: 80px 0; }
  .form-row { flex-direction: column; }
  .form-row input[type="email"], .form-row .btn-primary { width: 100%; }
  .pain-grid { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr; gap: 32px; }
  .step-arrow { display: none; }
  .section-headline { margin-bottom: 32px; }
}