:root {
  color-scheme: light;
  --page: #f7f8f4;
  --surface: #fffefa;
  --surface-soft: #edf4ee;
  --ink: #1f2723;
  --muted: #637067;
  --line: #dfe6de;
  --green: #286b55;
  --green-dark: #1f4f41;
  --amber: #b87925;
  --purple: #7f6aa7;
  --shadow: 0 20px 55px rgba(34, 44, 38, 0.1);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--page);
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "SF Pro Display", "Segoe UI", sans-serif;
  line-height: 1.55;
}

a {
  color: var(--green-dark);
  text-underline-offset: 3px;
}

.page {
  width: min(980px, calc(100% - 32px));
  margin: 0 auto;
  padding: 28px 0 52px;
}

.marketing-page {
  width: min(1120px, calc(100% - 32px));
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 46px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--ink);
  font-weight: 760;
  text-decoration: none;
}

.mark {
  display: grid;
  width: 38px;
  height: 38px;
  place-items: center;
  border-radius: 12px;
  background: var(--green);
  color: white;
  font-weight: 850;
}

.links {
  display: flex;
  align-items: center;
  gap: 20px;
  font-size: 14px;
}

.links a {
  color: var(--muted);
  font-weight: 650;
  text-decoration: none;
}

.links a:hover {
  color: var(--green-dark);
}

.hero {
  max-width: 760px;
  margin-bottom: 34px;
}

.marketing-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 410px;
  align-items: center;
  gap: 58px;
  padding: 44px 0 68px;
}

.hero-copy {
  max-width: 690px;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--green-dark);
  font-size: 14px;
  font-weight: 780;
}

h1 {
  margin: 0;
  font-size: clamp(38px, 6vw, 64px);
  line-height: 1.04;
  letter-spacing: 0;
}

.lead {
  max-width: 680px;
  margin: 20px 0 0;
  color: var(--muted);
  font-size: 19px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 18px;
  border: 1px solid transparent;
  border-radius: 12px;
  background: var(--green);
  color: white;
  font-weight: 740;
  text-decoration: none;
}

.button.secondary {
  border-color: var(--line);
  background: var(--surface);
  color: var(--green-dark);
}

.phone-panel {
  display: grid;
  gap: 12px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 26px;
  background: linear-gradient(180deg, #fffefa 0%, #f4f8f2 100%);
  box-shadow: var(--shadow);
}

.phone-status {
  display: flex;
  justify-content: space-between;
  padding: 4px 4px 8px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 760;
}

.message-card,
.analysis-card,
.reply-card {
  padding: 17px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: white;
}

.analysis-card {
  background: var(--surface-soft);
}

.reply-card {
  background: #fbf4e8;
}

.message-card p,
.analysis-card p,
.reply-card p {
  margin: 7px 0 0;
  color: var(--muted);
}

.label {
  display: block;
  color: var(--green-dark);
  font-size: 12px;
  font-weight: 820;
}

.board-strip {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
}

.board-strip span {
  display: grid;
  min-height: 40px;
  place-items: center;
  border-radius: 12px;
  background: #e4ece5;
  color: #45524a;
  font-size: 13px;
  font-weight: 760;
}

.grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin-top: 24px;
}

.card {
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--surface);
  box-shadow: 0 12px 30px rgba(34, 44, 38, 0.06);
}

.card h2,
.card h3 {
  margin: 0 0 10px;
  line-height: 1.2;
}

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

.card .button {
  margin-top: 18px;
}

.section {
  margin-top: 40px;
}

.marketing-page .section {
  margin-top: 76px;
}

.section h2 {
  margin: 0 0 14px;
  font-size: 28px;
  line-height: 1.14;
}

.marketing-page .section h2 {
  max-width: 760px;
  font-size: clamp(31px, 4vw, 46px);
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin-top: 24px;
}

.feature {
  min-height: 210px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--surface);
  box-shadow: 0 12px 30px rgba(34, 44, 38, 0.06);
}

.feature-icon {
  display: inline-grid;
  width: 42px;
  height: 42px;
  place-items: center;
  border-radius: 14px;
  background: #e4ece5;
  color: var(--green-dark);
  font-size: 13px;
  font-weight: 850;
}

.feature h3 {
  margin: 24px 0 9px;
  font-size: 21px;
  line-height: 1.2;
}

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

.split-section,
.pro-section,
.trust-section {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 28px;
  align-items: start;
}

.industry-list {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  padding-top: 10px;
}

.industry-list span {
  padding: 11px 15px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: white;
  color: #45524a;
  font-weight: 720;
}

.pro-section {
  padding: 30px;
  border: 1px solid #c9d8ce;
  border-radius: 24px;
  background: #eaf2ec;
}

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

.pro-card {
  padding: 22px;
  border: 1px solid #cddbd1;
  border-radius: 18px;
  background: white;
}

.pro-card strong {
  display: block;
  margin-bottom: 12px;
  font-size: 20px;
}

.pro-card ul {
  display: grid;
  gap: 11px;
  margin: 0;
  padding-left: 18px;
}

.trust-section .card {
  min-height: 210px;
}

.list {
  display: grid;
  gap: 12px;
}

.item {
  padding: 18px 20px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: white;
}

.item strong {
  display: block;
  margin-bottom: 4px;
}

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

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

.footer {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  margin-top: 58px;
  padding-top: 22px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 13px;
}

@media (max-width: 920px) {
  .marketing-hero,
  .split-section,
  .pro-section,
  .trust-section {
    grid-template-columns: 1fr;
  }

  .marketing-hero {
    gap: 32px;
    padding-top: 26px;
  }
}

@media (max-width: 720px) {
  .nav,
  .footer {
    align-items: flex-start;
    flex-direction: column;
  }

  .links {
    flex-wrap: wrap;
  }

  .grid,
  .feature-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 560px) {
  .page,
  .marketing-page {
    width: min(100% - 24px, 1120px);
  }

  .marketing-hero {
    padding-bottom: 42px;
  }

  h1 {
    font-size: 40px;
  }

  .lead {
    font-size: 17px;
  }

  .phone-panel,
  .pro-section {
    border-radius: 20px;
    padding: 16px;
  }

  .board-strip {
    grid-template-columns: 1fr;
  }
}