:root {
  --ink: #11120f;
  --paper: #f2f0e8;
  --white: #fffdf7;
  --coral: #ff5f3d;
  --lime: #c9f86a;
  --line: rgba(17, 18, 15, 0.2);
  --muted: rgba(17, 18, 15, 0.64);
  --shadow: 0 24px 70px rgba(17, 18, 15, 0.16);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: Arial, Helvetica, sans-serif;
  -webkit-font-smoothing: antialiased;
}

a {
  color: inherit;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px clamp(20px, 4vw, 54px);
  border-bottom: 1px solid var(--line);
  background: var(--paper);
}

.brand,
.nav,
.actions,
.replace-row {
  display: flex;
  align-items: center;
}

.brand {
  gap: 10px;
  font: 800 18px/1.1 ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  text-decoration: none;
}

.brand img {
  width: 36px;
  height: 36px;
}

.nav {
  gap: 16px;
  color: var(--muted);
  font: 800 13px/1 ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

.nav a {
  text-decoration: none;
}

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

.nav .login-link {
  color: var(--ink);
}

.site-footer {
  padding: 34px clamp(20px, 4vw, 54px);
  border-top: 1px solid var(--line);
}

.footer-toc {
  display: grid;
  grid-template-columns: 1.5fr 1.2fr 1fr;
  gap: 28px;
}

.footer-nav {
  display: grid;
  gap: 10px;
  color: var(--muted);
  font: 800 14px/1 ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

.footer-nav strong {
  margin-bottom: 2px;
  color: var(--ink);
  font-size: 13px;
  text-transform: uppercase;
}

.footer-nav a {
  text-decoration: none;
}

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

main {
  overflow: hidden;
}

.hero,
.band,
.outcomes,
.workflow,
.alternatives,
.cta {
  padding: clamp(48px, 6vw, 84px) clamp(20px, 4vw, 54px);
}

.hero {
  min-height: calc(86vh - 73px);
  display: grid;
  grid-template-columns: minmax(360px, 0.95fr) minmax(420px, 1.05fr);
  gap: clamp(34px, 6vw, 78px);
  align-items: center;
}

.hero-copy,
.section-copy,
.cta {
  max-width: 760px;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--coral);
  font: 900 12px/1.1 ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 20px;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(46px, 5.1vw, 76px);
  font-weight: 400;
  line-height: 0.95;
  letter-spacing: 0;
}

.hero h1 {
  color: var(--coral);
}

.hero .eyebrow {
  color: var(--ink);
}

h2 {
  margin-bottom: 0;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(34px, 4.4vw, 60px);
  font-weight: 400;
  line-height: 0.98;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 10px;
  font: 900 22px/1.12 ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  letter-spacing: 0;
}

p {
  color: var(--muted);
  font-size: 18px;
  line-height: 1.55;
}

.lead {
  max-width: 590px;
  margin-bottom: 30px;
  font-size: clamp(18px, 1.55vw, 21px);
  line-height: 1.45;
}

.actions {
  flex-wrap: wrap;
  gap: 12px;
}

.primary-link,
.secondary-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 13px 18px;
  border-radius: 8px;
  font: 900 15px/1 ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  text-decoration: none;
}

.primary-link {
  background: var(--ink);
  color: var(--white);
  box-shadow: 0 12px 0 var(--coral);
}

.primary-link:hover {
  transform: translateY(1px);
  box-shadow: 0 9px 0 var(--coral);
}

.secondary-link {
  border: 1px solid var(--line);
  background: var(--white);
}

.insight-previews {
  display: grid;
  gap: 12px;
  align-self: center;
}

.insight-preview {
  display: grid;
  grid-template-columns: 116px minmax(0, 1fr);
  column-gap: 18px;
  row-gap: 4px;
  align-items: start;
  padding: 16px 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 253, 247, 0.72);
  box-shadow: 0 14px 34px rgba(17, 18, 15, 0.07);
  text-decoration: none;
  backdrop-filter: blur(12px);
}

.insight-preview:nth-child(2n) {
  transform: translateX(12px);
}

.insight-preview span {
  grid-row: span 2;
  color: var(--coral);
  font: 900 18px/1 ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

.insight-preview strong {
  color: var(--ink);
  font: 900 16px/1.15 ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

.insight-preview p {
  margin: 0;
  font: 14px/1.36 ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

.insight-preview:hover {
  border-color: var(--coral);
  transform: translateY(-2px);
}

.insight-preview:nth-child(2n):hover {
  transform: translate(12px, -2px);
}

.band {
  border-top: 1px solid var(--line);
  background: var(--white);
  color: var(--ink);
}

.product-showcase {
  display: grid;
  gap: 28px;
  padding: clamp(44px, 7vw, 92px) clamp(20px, 4vw, 54px);
  border-top: 1px solid var(--line);
  background: var(--white);
}

.product-showcase .section-copy {
  max-width: 780px;
}

.phone-screens {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: clamp(14px, 2.4vw, 28px);
  align-items: start;
}

.phone-screens img {
  display: block;
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 26px;
  box-shadow: var(--shadow);
}

.band p {
  color: var(--muted);
}

.band .eyebrow {
  color: var(--coral);
}

.section-copy {
  margin-bottom: 34px;
}

.aha-grid,
.outcome-list,
.steps,
.objection-grid {
  display: grid;
  gap: 14px;
}

.aha-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.outcome-list,
.steps {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.objection-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

article,
.fit-list p,
.replace-row span,
.replace-row strong {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
}

.band article {
  border-color: var(--line);
  background: var(--paper);
}

article {
  padding: 22px;
}

article p {
  margin-bottom: 0;
}

.aha article span {
  display: inline-grid;
  width: 34px;
  height: 34px;
  margin-bottom: 22px;
  place-items: center;
  border-radius: 50%;
  background: var(--coral);
  color: var(--white);
  font: 900 14px/1 ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

.fit-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.fit-list p {
  margin: 0;
  padding: 18px 20px;
  color: var(--ink);
  font: 800 20px/1.35 ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

.replace-row {
  flex-wrap: wrap;
  gap: 10px;
}

.replace-row span,
.replace-row strong {
  padding: 14px 16px;
  font: 900 15px/1 ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

.replace-row span {
  color: var(--muted);
}

.replace-row strong {
  background: var(--lime);
}

.cta {
  margin: 0 auto;
  text-align: center;
}

.cta .primary-link {
  margin-top: 28px;
}

.support-page {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
  padding: clamp(44px, 6vw, 76px) 0;
  overflow: visible;
}

.mission-page {
  width: min(980px, calc(100% - 40px));
  margin: 0 auto;
  padding: clamp(44px, 6vw, 84px) 0;
}

.mission-page h1 {
  max-width: 820px;
  font-size: clamp(42px, 5.2vw, 72px);
}

.principles {
  display: grid;
  gap: 30px;
}

.principles article {
  border-color: rgba(255, 95, 61, 0.34);
  background: linear-gradient(135deg, rgba(255, 95, 61, 0.1), var(--white) 42%);
  box-shadow: 0 18px 46px rgba(17, 18, 15, 0.08);
}

.principles article:nth-child(2n) {
  border-color: rgba(201, 248, 106, 0.7);
  background: linear-gradient(135deg, rgba(201, 248, 106, 0.2), var(--white) 42%);
}

.principles h2 {
  margin-bottom: 16px;
  color: var(--coral);
}

.principles article:nth-child(2n) h2 {
  color: var(--ink);
}

.principles ul {
  margin: 0;
  padding-left: 22px;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.55;
}

.support-hero {
  max-width: 820px;
  margin-bottom: 32px;
}

.support-hero h1 {
  font-size: clamp(40px, 4.8vw, 64px);
  line-height: 0.98;
}

.support-hero .lead {
  max-width: 680px;
  font-size: clamp(18px, 2vw, 22px);
}

.support-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-bottom: 56px;
}

.support-grid h2 {
  margin-bottom: 12px;
  font: 900 24px/1.1 ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

.support-form-section {
  max-width: 760px;
  margin-bottom: 24px;
}

.support-form {
  display: grid;
  gap: 14px;
}

.support-form label {
  display: grid;
  gap: 8px;
  color: var(--ink);
  font: 900 14px/1.1 ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

.support-form input,
.support-form textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  color: var(--ink);
  font: 18px/1.45 ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  padding: 13px 14px;
}

.support-form textarea {
  resize: vertical;
}

.support-form button {
  border: 0;
  cursor: pointer;
}

.form-status {
  min-height: 22px;
  margin: 0;
  font: 800 14px/1.4 ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

.form-status[data-kind="success"] {
  color: #19753c;
}

.form-status[data-kind="error"] {
  color: #b62619;
}

@media (max-width: 980px) {
  .hero {
    grid-template-columns: 1fr;
    min-height: auto;
  }

  .outcome-list,
  .steps {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .phone-screens {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 720px) {
  .site-header {
    position: static;
  }

  .site-header {
    gap: 14px;
    flex-wrap: wrap;
  }

  .nav {
    gap: 14px;
    flex-wrap: wrap;
  }

  .hero,
  .product-showcase,
  .band,
  .outcomes,
  .workflow,
  .alternatives,
  .cta,
  .mission-page,
  .support-page {
    padding: 46px 18px;
  }

  h1 {
    font-size: 44px;
  }

  h2 {
    font-size: 36px;
  }

  .aha-grid,
  .outcome-list,
  .steps,
  .objection-grid,
  .fit-list,
  .support-grid,
  .phone-screens {
    grid-template-columns: 1fr;
  }

  .primary-link,
  .secondary-link {
    width: 100%;
  }

  .insight-preview {
    grid-template-columns: 1fr;
  }

  .insight-preview span {
    grid-row: auto;
  }

  .insight-preview:nth-child(2n),
  .insight-preview:nth-child(2n):hover {
    transform: none;
  }

  .footer-toc {
    grid-template-columns: 1fr;
  }
}