/* Benjamin Stacker public site
   Self-contained stylesheet: no external fonts, no CDN assets. */

:root {
  --ink: #0D1B2A;
  --panel: #1B263B;
  --primary: #415A77;
  --muted: #778DA9;
  --paper: #E0E1DD;

  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Inter, Roboto, Helvetica, Arial, sans-serif;
  --radius: 12px;
  --radius-sm: 10px;
  --container: 1080px;
  --border: rgba(119, 141, 169, 0.35);
}

* {
  box-sizing: border-box;
}

html {
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  font-family: var(--font);
  color: var(--ink);
  background: #ffffff;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

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

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

a:hover {
  color: var(--panel);
}

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 20px;
}

h1, h2, h3, h4 {
  color: var(--ink);
  line-height: 1.15;
  margin: 0 0 16px;
  letter-spacing: -0.02em;
}

p {
  margin: 0 0 16px;
}

ul {
  margin: 0 0 16px;
  padding-left: 20px;
}

/* Buttons */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 22px;
  border-radius: var(--radius-sm);
  font-size: 15px;
  font-weight: 600;
  border: 1px solid transparent;
  cursor: pointer;
  transition: background-color 0.15s ease, border-color 0.15s ease, color 0.15s ease;
}

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

.btn-primary:hover {
  background: var(--panel);
  color: #ffffff;
}

.btn-secondary {
  background: transparent;
  color: var(--ink);
  border-color: var(--border);
}

.btn-secondary:hover {
  border-color: var(--primary);
  color: var(--primary);
}

.btn-small {
  padding: 9px 16px;
  font-size: 14px;
}

.btn-large {
  padding: 15px 28px;
  font-size: 16px;
}

.btn-on-dark {
  background: var(--paper);
  color: var(--ink);
}

.btn-on-dark:hover {
  background: #ffffff;
  color: var(--ink);
}

/* Header */

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: saturate(180%) blur(8px);
  border-bottom: 1px solid var(--border);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
}

.brand {
  font-weight: 700;
  font-size: 18px;
  color: var(--ink);
  letter-spacing: -0.01em;
}

.brand:hover {
  color: var(--primary);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 4px;
  width: 36px;
  height: 36px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: transparent;
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  height: 2px;
  margin: 0 7px;
  background: var(--ink);
  border-radius: 2px;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 28px;
}

.site-nav > a {
  font-size: 15px;
  font-weight: 500;
  color: var(--ink);
}

.site-nav > a:hover {
  color: var(--primary);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-left: 8px;
}

.nav-signin {
  font-size: 15px;
  font-weight: 500;
  color: var(--ink);
}

.nav-signin:hover {
  color: var(--primary);
}

@media (max-width: 860px) {
  .nav-toggle {
    display: flex;
  }

  .site-nav {
    position: absolute;
    top: 68px;
    left: 0;
    right: 0;
    background: #ffffff;
    border-bottom: 1px solid var(--border);
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    padding: 8px 20px 20px;
    display: none;
  }

  .site-nav.is-open {
    display: flex;
  }

  .site-nav > a {
    width: 100%;
    padding: 12px 0;
    border-bottom: 1px solid var(--border);
  }

  .nav-actions {
    width: 100%;
    margin-left: 0;
    margin-top: 12px;
    flex-direction: column;
    align-items: stretch;
    gap: 10px;
  }

  .nav-actions .btn {
    width: 100%;
  }

  .nav-signin {
    padding: 8px 0;
  }
}

/* Sections */

section {
  padding: 88px 0;
}

.section-tight {
  padding: 64px 0;
}

.section-alt {
  background: var(--paper);
}

.section-dark {
  background: var(--ink);
  color: var(--paper);
}

.section-dark h2 {
  color: #ffffff;
}

.section-head {
  max-width: 640px;
  margin: 0 auto 48px;
  text-align: center;
}

.eyebrow {
  display: inline-block;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--primary);
  margin-bottom: 12px;
}

.section-head p {
  color: var(--muted);
  font-size: 17px;
  margin: 0;
}

/* Hero */

.hero {
  padding: 96px 0 64px;
}

.hero-inner {
  text-align: center;
  max-width: 760px;
  margin: 0 auto;
}

.hero h1 {
  font-size: 52px;
  margin-bottom: 20px;
}

.hero-sub {
  font-size: 19px;
  color: var(--muted);
  max-width: 620px;
  margin: 0 auto 32px;
}

.hero-cta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}

.hero-trust {
  font-size: 14px;
  color: var(--muted);
}

@media (max-width: 640px) {
  .hero h1 {
    font-size: 36px;
  }

  .hero-sub {
    font-size: 17px;
  }
}

/* Product mock */

.mock-wrap {
  max-width: 880px;
  margin: 56px auto 0;
}

.browser-frame {
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 24px 60px -24px rgba(13, 27, 42, 0.35);
  background: #ffffff;
}

.browser-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 16px;
  background: var(--paper);
  border-bottom: 1px solid var(--border);
}

.browser-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--muted);
  opacity: 0.5;
}

.browser-body {
  padding: 28px;
  background: linear-gradient(180deg, #ffffff 0%, var(--paper) 220%);
}

.mock-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 20px;
}

@media (max-width: 700px) {
  .mock-grid {
    grid-template-columns: 1fr;
  }
}

.mock-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-bottom: 18px;
}

.mock-stat {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
  background: #ffffff;
}

.mock-stat-label {
  font-size: 12px;
  color: var(--muted);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 6px;
}

.mock-stat-value {
  font-size: 22px;
  font-weight: 700;
  color: var(--ink);
}

.mock-pace {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
  background: #ffffff;
}

.mock-pace-row {
  margin-bottom: 14px;
}

.mock-pace-row:last-child {
  margin-bottom: 0;
}

.mock-pace-top {
  display: flex;
  justify-content: space-between;
  font-size: 13px;
  margin-bottom: 6px;
}

.mock-pace-name {
  font-weight: 600;
  color: var(--ink);
}

.mock-pace-amounts {
  color: var(--muted);
}

.mock-pace-bar {
  height: 8px;
  border-radius: 6px;
  background: var(--paper);
  overflow: hidden;
}

.mock-pace-fill {
  height: 100%;
  border-radius: 6px;
  background: var(--primary);
}

.mock-pace-fill.is-over {
  background: #9a4a3f;
}

.mock-chat {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--ink);
  padding: 18px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 220px;
}

.mock-chat-label {
  font-size: 12px;
  color: var(--muted);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 12px;
}

.mock-bubble {
  background: var(--panel);
  color: #ffffff;
  border-radius: var(--radius);
  border-top-left-radius: 4px;
  padding: 12px 14px;
  font-size: 14px;
  margin-bottom: 14px;
}

.mock-chat-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.mock-chat-btn {
  border: 1px solid rgba(224, 225, 221, 0.4);
  color: #ffffff;
  background: transparent;
  border-radius: 999px;
  padding: 7px 14px;
  font-size: 13px;
  font-weight: 600;
}

/* Feature grid */

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

@media (max-width: 860px) {
  .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 600px) {
  .features-grid {
    grid-template-columns: 1fr;
  }
}

.feature-card {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  background: #ffffff;
}

.feature-card h3 {
  font-size: 18px;
  margin-bottom: 10px;
}

.feature-card p {
  color: var(--muted);
  font-size: 15px;
  margin: 0;
}

.feature-icon {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: var(--paper);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
  font-weight: 700;
  color: var(--primary);
}

/* How it works */

.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

@media (max-width: 780px) {
  .steps {
    grid-template-columns: 1fr;
  }
}

.step {
  text-align: left;
}

.step-num {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--ink);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 15px;
  margin-bottom: 16px;
}

.step h3 {
  font-size: 18px;
  margin-bottom: 8px;
}

.step p {
  color: var(--muted);
  margin: 0;
}

/* Pricing */

.pricing-toggle {
  display: inline-flex;
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 4px;
  margin: 0 auto 40px;
  background: #ffffff;
}

.pricing-toggle-wrap {
  text-align: center;
}

.pricing-toggle button {
  border: none;
  background: transparent;
  padding: 8px 18px;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 600;
  color: var(--muted);
  cursor: pointer;
}

.pricing-toggle button.is-active {
  background: var(--ink);
  color: #ffffff;
}

.pricing-card {
  max-width: 460px;
  margin: 0 auto;
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 36px;
  background: #ffffff;
  box-shadow: 0 24px 60px -32px rgba(13, 27, 42, 0.3);
}

.pricing-plan-name {
  font-size: 14px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--primary);
  margin-bottom: 8px;
}

.pricing-amount-row {
  display: flex;
  align-items: baseline;
  gap: 6px;
  margin-bottom: 4px;
}

.pricing-amount {
  font-size: 44px;
  font-weight: 700;
  color: var(--ink);
}

.pricing-amount-period {
  font-size: 16px;
  color: var(--muted);
}

.pricing-note {
  font-size: 14px;
  color: var(--muted);
  margin-bottom: 24px;
}

.pricing-list {
  list-style: none;
  padding: 0;
  margin: 0 0 28px;
}

.pricing-list li {
  padding: 8px 0;
  border-bottom: 1px solid var(--border);
  font-size: 15px;
  color: var(--ink);
  display: flex;
  align-items: flex-start;
  gap: 10px;
}

.pricing-list li:last-child {
  border-bottom: none;
}

.pricing-check {
  color: var(--primary);
  font-weight: 700;
}

.pricing-card .btn {
  width: 100%;
}

.pricing-footnote {
  text-align: center;
  color: var(--muted);
  font-size: 14px;
  margin-top: 20px;
}

/* FAQ */

.faq-list {
  max-width: 760px;
  margin: 0 auto;
}

.faq-item {
  border-bottom: 1px solid var(--border);
  padding: 8px 0;
}

.faq-item summary {
  cursor: pointer;
  font-weight: 600;
  font-size: 16px;
  padding: 14px 0;
  list-style: none;
  position: relative;
  padding-right: 28px;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary::after {
  content: "+";
  position: absolute;
  right: 0;
  top: 14px;
  color: var(--primary);
  font-weight: 700;
  font-size: 18px;
}

.faq-item[open] summary::after {
  content: "\2212";
}

.faq-item p {
  color: var(--muted);
  padding-bottom: 16px;
  margin: 0;
}

/* Final CTA band */

.cta-band {
  text-align: center;
}

.cta-band h2 {
  color: #ffffff;
  font-size: 36px;
  margin-bottom: 28px;
}

/* Footer */

.site-footer {
  background: var(--ink);
  color: var(--paper);
  padding: 56px 0 28px;
}

.footer-cols {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  margin-bottom: 40px;
}

@media (max-width: 600px) {
  .footer-cols {
    grid-template-columns: 1fr;
    gap: 24px;
  }
}

.footer-col-title {
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--muted);
  margin-bottom: 14px;
}

.footer-col a {
  display: block;
  color: var(--paper);
  font-size: 14px;
  padding: 5px 0;
  opacity: 0.9;
}

.footer-col a:hover {
  color: #ffffff;
  opacity: 1;
}

.footer-bottom {
  border-top: 1px solid rgba(224, 225, 221, 0.15);
  padding-top: 24px;
  font-size: 13px;
  color: var(--muted);
}

/* Simple content pages: about, terms, privacy, contact */

.page-header {
  padding: 72px 0 32px;
  text-align: center;
}

.page-header h1 {
  font-size: 40px;
  margin-bottom: 12px;
}

.page-header p {
  color: var(--muted);
  font-size: 17px;
  margin: 0;
}

.prose {
  max-width: 720px;
  margin: 0 auto;
  padding-bottom: 80px;
}

.prose h2 {
  font-size: 22px;
  margin-top: 40px;
  margin-bottom: 12px;
}

.prose p {
  color: var(--ink);
  font-size: 16px;
}

.prose .effective-date {
  color: var(--muted);
  font-size: 14px;
  margin-bottom: 32px;
}

.about-byline {
  text-align: center;
  color: var(--muted);
  font-size: 14px;
  margin-top: -8px;
  margin-bottom: 24px;
}

/* Forms */

.form-wrap {
  max-width: 520px;
  margin: 0 auto;
  padding-bottom: 80px;
}

.form-field {
  margin-bottom: 20px;
}

.form-field label {
  display: block;
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 6px;
  color: var(--ink);
}

.form-field input,
.form-field textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-family: var(--font);
  font-size: 15px;
  color: var(--ink);
  background: #ffffff;
}

.form-field input:focus,
.form-field textarea:focus {
  outline: none;
  border-color: var(--primary);
}

.form-field textarea {
  min-height: 140px;
  resize: vertical;
}

.form-honeypot {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.form-error {
  border: 1px solid #9a4a3f;
  color: #9a4a3f;
  background: rgba(154, 74, 63, 0.08);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  font-size: 14px;
  margin-bottom: 20px;
}

.confirm-card {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
  text-align: center;
  background: var(--paper);
}

.confirm-card h2 {
  font-size: 20px;
  margin-bottom: 8px;
}

.confirm-card p {
  color: var(--muted);
  margin: 0;
}