/* ── Reset & base ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --navy:   #0f172a;
  --blue:   #2563eb;
  --blue-h: #1d4ed8;
  --green:  #16a34a;
  --gray-1: #f8fafc;
  --gray-2: #f1f5f9;
  --gray-3: #e2e8f0;
  --gray-5: #64748b;
  --gray-7: #334155;
  --gray-9: #0f172a;
  --radius: 10px;
  --shadow: 0 1px 3px rgba(0,0,0,.08), 0 4px 16px rgba(0,0,0,.06);
}

html { scroll-behavior: smooth; }

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  color: var(--gray-9);
  background: #fff;
}

a { color: var(--blue); text-decoration: none; }
a:hover { text-decoration: underline; }

img { max-width: 100%; display: block; }

/* ── Layout helpers ── */
.container {
  max-width: 1060px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ── Nav ── */
nav {
  background: var(--navy);
  padding: 16px 0;
  position: sticky;
  top: 0;
  z-index: 100;
}

nav .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  font-size: 18px;
  font-weight: 700;
  color: #fff;
  letter-spacing: -.3px;
}

.nav-logo span { color: #60a5fa; }

.nav-cta {
  background: var(--blue);
  color: #fff !important;
  padding: 8px 18px;
  border-radius: 6px;
  font-size: 14px;
  font-weight: 600;
  transition: background .15s;
  text-decoration: none;
}

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

/* ── Hero ── */
.hero {
  background: var(--navy);
  color: #fff;
  padding: 80px 0 72px;
  text-align: center;
}

.hero-eyebrow {
  display: inline-block;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: #60a5fa;
  margin-bottom: 20px;
}

.hero h1 {
  font-size: clamp(32px, 5vw, 52px);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -.5px;
  max-width: 760px;
  margin: 0 auto 20px;
}

.hero h1 em {
  font-style: normal;
  color: #60a5fa;
}

.hero p {
  font-size: 18px;
  color: #94a3b8;
  max-width: 560px;
  margin: 0 auto 36px;
  line-height: 1.7;
}

/* ── Email capture form ── */
.capture-form {
  display: flex;
  gap: 10px;
  max-width: 480px;
  margin: 0 auto;
  flex-wrap: wrap;
  justify-content: center;
}

.capture-form input[type="email"] {
  flex: 1;
  min-width: 240px;
  padding: 12px 16px;
  border-radius: 7px;
  border: 1.5px solid #334155;
  background: #1e293b;
  color: #fff;
  font-size: 15px;
  outline: none;
  transition: border-color .15s;
}

.capture-form input[type="email"]::placeholder { color: #64748b; }
.capture-form input[type="email"]:focus { border-color: #60a5fa; }

.capture-form button {
  padding: 12px 24px;
  background: var(--blue);
  color: #fff;
  border: none;
  border-radius: 7px;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  transition: background .15s;
  white-space: nowrap;
}

.capture-form button:hover { background: var(--blue-h); }

.capture-note {
  font-size: 13px;
  color: #64748b;
  margin-top: 12px;
}

.form-success {
  display: none;
  color: #4ade80;
  font-size: 15px;
  font-weight: 500;
  margin-top: 16px;
}

/* ── Section shared ── */
section { padding: 72px 0; }

.section-label {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--blue);
  margin-bottom: 12px;
}

.section-title {
  font-size: clamp(24px, 3.5vw, 36px);
  font-weight: 800;
  letter-spacing: -.3px;
  color: var(--navy);
  margin-bottom: 16px;
}

.section-sub {
  font-size: 17px;
  color: var(--gray-5);
  max-width: 540px;
  line-height: 1.7;
}

/* ── How it works ── */
.how { background: var(--gray-1); }

.steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 28px;
  margin-top: 48px;
}

.step {
  background: #fff;
  border: 1px solid var(--gray-3);
  border-radius: var(--radius);
  padding: 28px;
  box-shadow: var(--shadow);
}

.step-number {
  width: 36px;
  height: 36px;
  background: #eff6ff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  font-weight: 700;
  color: var(--blue);
  margin-bottom: 16px;
}

.step h3 {
  font-size: 16px;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 8px;
}

.step p {
  font-size: 14px;
  color: var(--gray-5);
  line-height: 1.65;
}

/* ── Features ── */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
  margin-top: 48px;
}

.feature {
  padding: 24px;
  border: 1px solid var(--gray-3);
  border-radius: var(--radius);
  background: #fff;
}

.feature-icon {
  font-size: 24px;
  margin-bottom: 12px;
}

.feature h3 {
  font-size: 15px;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 6px;
}

.feature p {
  font-size: 14px;
  color: var(--gray-5);
  line-height: 1.65;
}

/* ── Pricing ── */
.pricing { background: var(--gray-1); }

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
  margin-top: 48px;
  align-items: start;
}

.plan {
  background: #fff;
  border: 1px solid var(--gray-3);
  border-radius: var(--radius);
  padding: 32px;
  box-shadow: var(--shadow);
}

.plan.featured {
  border-color: var(--blue);
  position: relative;
}

.plan-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--blue);
  color: #fff;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .05em;
  text-transform: uppercase;
  padding: 3px 12px;
  border-radius: 20px;
  white-space: nowrap;
}

.plan-name {
  font-size: 14px;
  font-weight: 700;
  letter-spacing: .05em;
  text-transform: uppercase;
  color: var(--gray-5);
  margin-bottom: 8px;
}

.plan-price {
  font-size: 38px;
  font-weight: 800;
  color: var(--navy);
  line-height: 1;
  margin-bottom: 4px;
}

.plan-price sup {
  font-size: 20px;
  font-weight: 700;
  vertical-align: top;
  margin-top: 6px;
  display: inline-block;
}

.plan-price-note {
  font-size: 13px;
  color: var(--gray-5);
  margin-bottom: 24px;
}

.plan-divider {
  height: 1px;
  background: var(--gray-3);
  margin-bottom: 24px;
}

.plan-features {
  list-style: none;
  margin-bottom: 28px;
}

.plan-features li {
  font-size: 14px;
  color: var(--gray-7);
  padding: 5px 0;
  padding-left: 22px;
  position: relative;
}

.plan-features li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--green);
  font-weight: 700;
}

.plan-cta {
  display: block;
  text-align: center;
  padding: 11px 20px;
  border-radius: 7px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  transition: background .15s, border-color .15s;
}

.plan-cta.primary {
  background: var(--blue);
  color: #fff;
  border: 1.5px solid var(--blue);
}

.plan-cta.primary:hover { background: var(--blue-h); border-color: var(--blue-h); text-decoration: none; }

.plan-cta.secondary {
  background: transparent;
  color: var(--navy);
  border: 1.5px solid var(--gray-3);
}

.plan-cta.secondary:hover { border-color: var(--navy); text-decoration: none; }

.pricing-note {
  text-align: center;
  font-size: 13px;
  color: var(--gray-5);
  margin-top: 24px;
}

/* ── Compatibility ── */
.compat {
  text-align: center;
}

.compat-logos {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-top: 36px;
}

.compat-tag {
  background: var(--gray-2);
  border: 1px solid var(--gray-3);
  border-radius: 6px;
  padding: 10px 20px;
  font-size: 14px;
  font-weight: 600;
  color: var(--gray-7);
}

/* ── CTA band ── */
.cta-band {
  background: var(--navy);
  color: #fff;
  text-align: center;
  padding: 72px 0;
}

.cta-band h2 {
  font-size: clamp(24px, 3.5vw, 36px);
  font-weight: 800;
  margin-bottom: 12px;
}

.cta-band p {
  color: #94a3b8;
  font-size: 17px;
  margin-bottom: 36px;
}

/* ── Footer ── */
footer {
  background: var(--navy);
  border-top: 1px solid #1e293b;
  padding: 32px 0;
}

footer .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}

.footer-logo {
  font-size: 15px;
  font-weight: 700;
  color: #fff;
}

.footer-logo span { color: #60a5fa; }

.footer-links {
  display: flex;
  gap: 24px;
}

.footer-links a {
  color: #64748b;
  font-size: 13px;
  transition: color .15s;
}

.footer-links a:hover { color: #cbd5e1; text-decoration: none; }

.footer-copy {
  color: #475569;
  font-size: 13px;
  width: 100%;
  text-align: center;
  margin-top: 8px;
}

/* ── Responsive ── */
@media (max-width: 600px) {
  .hero { padding: 56px 0 52px; }
  section { padding: 52px 0; }
  .capture-form { flex-direction: column; align-items: stretch; }
  .capture-form input[type="email"] { min-width: 0; }
  footer .container { flex-direction: column; align-items: flex-start; }
}