/* www.mindslib.com — marketing landing */

:root {
  --bg: #f6f4fb;
  --surface: #ffffff;
  --ink: #1a1628;
  --muted: #5c5670;
  --line: #e4dff0;
  --accent: #4a3d8f;
  --accent-soft: #6b5bb8;
  --accent-wash: #f0ecfa;
  --radius: 12px;
  --font: "Segoe UI", system-ui, -apple-system, sans-serif;
  --mono: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font);
  color: var(--ink);
  background:
    radial-gradient(1200px 600px at 10% -10%, #e8e2ff 0%, transparent 55%),
    radial-gradient(900px 500px at 100% 0%, #fde8f4 0%, transparent 50%),
    var(--bg);
  line-height: 1.55;
  min-height: 100vh;
}

a {
  color: var(--accent);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

code {
  font-family: var(--mono);
  font-size: 0.9em;
  background: var(--accent-wash);
  padding: 0.12em 0.4em;
  border-radius: 4px;
  color: #2a2450;
}

/* Header */

.top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 56rem;
  margin: 0 auto;
  padding: 1.15rem 1.25rem;
}

.brand {
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: 0.03em;
  color: var(--ink);
  text-decoration: none;
}

.nav {
  display: flex;
  align-items: center;
  gap: 1.1rem;
  font-size: 0.9rem;
}

.nav a {
  color: var(--muted);
  text-decoration: none;
}

.nav a:hover {
  color: var(--ink);
}

.nav-cta {
  color: #fff !important;
  background: var(--accent);
  padding: 0.4rem 0.85rem;
  border-radius: 999px;
  font-weight: 600;
}

.nav-cta:hover {
  background: var(--accent-soft);
  text-decoration: none;
}

/* Main width */

main {
  max-width: 56rem;
  margin: 0 auto;
  padding: 0 1.25rem 4rem;
}

/* Hero */

.hero {
  padding: 2.5rem 0 3rem;
}

.eyebrow {
  margin: 0 0 0.75rem;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent-soft);
}

.hero h1 {
  margin: 0 0 1rem;
  font-size: clamp(1.85rem, 4.5vw, 2.65rem);
  line-height: 1.15;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.lead {
  margin: 0 0 1.5rem;
  max-width: 38rem;
  font-size: 1.08rem;
  color: var(--muted);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin-bottom: 1.25rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.65rem 1.15rem;
  border-radius: 8px;
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  border: 1px solid transparent;
  transition: background 0.15s, border-color 0.15s;
}

.btn-primary {
  background: var(--accent);
  color: #fff;
}

.btn-primary:hover {
  background: #3d3278;
  text-decoration: none;
}

.btn-ghost {
  background: var(--surface);
  color: var(--ink);
  border-color: var(--line);
}

.btn-ghost:hover {
  border-color: var(--accent-soft);
  text-decoration: none;
}

.hero-host {
  margin: 0;
  font-size: 0.9rem;
  color: var(--muted);
}

/* Pillars */

.pillars,
.how,
.privacy,
.cta {
  padding: 2rem 0;
}

.pillars h2,
.how h2,
.privacy h2,
.cta h2 {
  margin: 0 0 1.25rem;
  font-size: 1.35rem;
  letter-spacing: -0.01em;
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(12.5rem, 1fr));
  gap: 0.85rem;
}

.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.15rem 1.1rem;
  box-shadow: 0 1px 0 rgba(40, 30, 80, 0.03);
}

.card-num {
  display: block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--accent-soft);
  margin-bottom: 0.4rem;
}

.card h3 {
  margin: 0 0 0.4rem;
  font-size: 1.05rem;
}

.card p {
  margin: 0;
  font-size: 0.9rem;
  color: var(--muted);
}

/* Steps */

.steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  counter-reset: step;
}

.steps li {
  counter-increment: step;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.35rem 1rem;
  align-items: baseline;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1rem 1.1rem;
}

.steps li::before {
  content: counter(step);
  grid-row: 1 / span 2;
  width: 1.75rem;
  height: 1.75rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--accent-wash);
  color: var(--accent);
  font-size: 0.8rem;
  font-weight: 700;
  align-self: center;
}

.steps strong {
  font-size: 0.95rem;
}

.steps span {
  grid-column: 2;
  font-size: 0.9rem;
  color: var(--muted);
}

/* Privacy */

.privacy-inner {
  background: linear-gradient(145deg, #2a2450 0%, #4a3d8f 100%);
  color: #f4f1ff;
  border-radius: 16px;
  padding: 1.75rem 1.5rem;
}

.privacy-inner h2 {
  color: #fff;
}

.privacy-inner ul {
  margin: 0 0 1rem;
  padding-left: 1.15rem;
}

.privacy-inner li {
  margin-bottom: 0.4rem;
  font-size: 0.95rem;
  color: #ddd6f5;
}

.privacy-note {
  margin: 0;
  font-size: 0.85rem;
  color: #b8aee0;
  line-height: 1.5;
}

/* CTA */

.cta {
  text-align: center;
  padding-top: 2.5rem;
}

.cta p {
  margin: 0 0 1.25rem;
  color: var(--muted);
}

/* Footer */

.foot {
  max-width: 56rem;
  margin: 0 auto;
  padding: 1.5rem 1.25rem 2.5rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.25rem;
  align-items: center;
  border-top: 1px solid var(--line);
  font-size: 0.85rem;
  color: var(--muted);
}

.foot .brand {
  font-size: 0.9rem;
}

@media (max-width: 560px) {
  .nav a:not(.nav-cta) {
    display: none;
  }

  .hero {
    padding-top: 1.25rem;
  }

  .steps li {
    grid-template-columns: 1fr;
  }

  .steps li::before {
    grid-row: auto;
    margin-bottom: 0.25rem;
  }

  .steps span {
    grid-column: 1;
  }
}