:root {
  --bg: #fbfaf7;
  --surface: #ffffff;
  --surface-soft: #f3f1ec;
  --text: #22211f;
  --muted: #6f6a61;
  --line: #e6e1d8;
  --accent: #174a4a;
  --accent-dark: #0e3434;
  --accent-soft: #e6eeee;
  --graphite: #30302d;
  --warning: #8a5a2b;
  --shadow: 0 24px 70px rgba(38, 35, 30, 0.10);
  --radius-xl: 28px;
  --radius-lg: 20px;
  --radius-md: 14px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
}

a {
  color: inherit;
  text-decoration: none;
}

.container {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
}

.narrow {
  max-width: 780px;
  text-align: center;
}

.section {
  padding: 92px 0;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(251, 250, 247, 0.82);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(230, 225, 216, 0.7);
}

.nav {
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.brand-mark {
  width: 32px;
  height: 32px;
  border-radius: 9px;
  display: grid;
  place-items: center;
  background: var(--text);
  color: white;
  font-size: 16px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 26px;
  color: var(--muted);
  font-size: 14px;
}

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

.nav-cta {
  color: var(--accent) !important;
  font-weight: 700;
}

.hero {
  padding-top: 80px;
}

.hero-grid {
  display: grid;
  grid-template-columns: 0.92fr 1.08fr;
  gap: 56px;
  align-items: center;
}

.eyebrow {
  color: var(--accent);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin: 0 0 18px;
}

h1, h2, h3 {
  margin: 0;
  letter-spacing: -0.055em;
  line-height: 1.05;
}

h1 {
  font-size: clamp(44px, 6vw, 76px);
}

h2 {
  font-size: clamp(34px, 4vw, 54px);
}

h3 {
  font-size: 28px;
}

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

.hero-subtitle {
  margin: 24px 0 0;
  font-size: 20px;
  color: #4f4a43;
}

.hero-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin: 34px 0 18px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  padding: 14px 20px;
  font-weight: 750;
  font-size: 15px;
  transition: transform 0.18s ease, box-shadow 0.18s ease, background 0.18s ease;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn-primary {
  background: var(--accent);
  color: #fff;
  box-shadow: 0 14px 28px rgba(23, 74, 74, 0.18);
}

.btn-primary:hover {
  background: var(--accent-dark);
}

.btn-secondary {
  background: var(--surface);
  border: 1px solid var(--line);
  color: var(--graphite);
}

.trust-note {
  font-size: 14px;
  max-width: 560px;
}

.hero-visual {
  position: relative;
  min-height: 560px;
}

.desktop-mockup {
  position: absolute;
  top: 18px;
  right: 0;
  width: 92%;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.mockup-bar {
  height: 44px;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 0 18px;
  border-bottom: 1px solid var(--line);
  background: #f8f6f1;
}

.mockup-bar span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #d7d0c4;
}

.dashboard {
  padding: 24px;
}

.dashboard-header,
.decision-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.label,
.card-label,
.screen-title {
  color: var(--muted);
  font-size: 13px;
  font-weight: 750;
  margin: 0 0 6px;
}

.status-pill {
  display: inline-flex;
  padding: 8px 12px;
  border-radius: 999px;
  background: #fff4e4;
  color: var(--warning);
  font-size: 13px;
  font-weight: 800;
}

.dashboard-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-top: 20px;
}

.card,
.mini-screen,
.output-panel,
.pain-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
}

.card {
  padding: 18px;
  min-height: 150px;
}

.card.wide {
  grid-column: 1 / -1;
}

.card ul {
  margin: 0;
  padding-left: 18px;
  color: var(--text);
}

.decision-row {
  padding: 12px 0;
  border-top: 1px solid var(--line);
  gap: 12px;
}

.phone-mockup {
  position: absolute;
  left: 6px;
  bottom: 20px;
  width: 230px;
  min-height: 420px;
  border-radius: 34px;
  border: 8px solid #20201d;
  background: #fbfaf7;
  box-shadow: 0 24px 70px rgba(38, 35, 30, 0.16);
  padding: 30px 14px 16px;
}

.phone-notch {
  position: absolute;
  top: 10px;
  left: 50%;
  width: 76px;
  height: 20px;
  transform: translateX(-50%);
  background: #20201d;
  border-radius: 999px;
}

.chat {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.message {
  padding: 12px 14px;
  border-radius: 16px;
  font-size: 13px;
}

.message.user {
  align-self: flex-end;
  background: var(--accent);
  color: #fff;
  border-bottom-right-radius: 5px;
}

.message.ai {
  background: #ece8de;
  color: #34302a;
  border-bottom-left-radius: 5px;
}

.message.small {
  font-size: 12px;
}

.section-heading {
  max-width: 790px;
  margin-bottom: 42px;
}

.section-heading.centered {
  text-align: center;
  margin: 0 auto 42px;
}

.section-heading p,
.solution-intro p,
.final-cta p {
  font-size: 18px;
}

.pain-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.pain-card {
  padding: 22px;
}

.icon,
.feature-number {
  display: inline-flex;
  color: var(--accent);
  font-weight: 850;
  margin-bottom: 20px;
}

.pain-card h3 {
  font-size: 21px;
  letter-spacing: -0.035em;
}

.pain-card p {
  font-size: 15px;
}

.clarity-flow {
  margin-top: 28px;
  padding: 18px;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  background: rgba(255, 255, 255, 0.58);
}

.source-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.source-tags span {
  padding: 10px 12px;
  border-radius: 999px;
  background: var(--surface);
  border: 1px solid var(--line);
  color: var(--muted);
  font-size: 14px;
}

.flow-arrow {
  font-size: 28px;
  color: var(--accent);
}

.output-panel {
  padding: 18px;
}

.output-panel p {
  margin: 4px 0 0;
}

.solution-intro {
  background: var(--surface-soft);
}

.features-section {
  padding-top: 110px;
}

.feature-block {
  display: grid;
  grid-template-columns: 0.8fr 1fr;
  gap: 56px;
  align-items: center;
  padding: 50px 0;
  border-top: 1px solid var(--line);
}

.feature-block.reverse {
  grid-template-columns: 1fr 0.8fr;
}

.feature-block.reverse .feature-copy {
  order: 2;
}

.feature-copy p {
  font-size: 17px;
}

.result {
  margin-top: 22px;
  color: var(--text);
}

.mini-screen {
  padding: 22px;
  box-shadow: var(--shadow);
}

.phone-screen {
  max-width: 340px;
  min-height: 420px;
  margin: 0 auto;
  border: 8px solid #20201d;
  border-radius: 34px;
}

.desktop-screen {
  min-height: 330px;
}

.mini-list {
  display: grid;
  gap: 10px;
  margin: 18px 0;
}

.mini-list span,
.check-list label,
.alert-list div,
.table div {
  padding: 13px 14px;
  background: #f8f6f1;
  border: 1px solid var(--line);
  border-radius: 12px;
}

.table {
  display: grid;
  gap: 8px;
  margin-top: 18px;
}

.table div {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 16px;
}

.table em {
  font-style: normal;
  color: var(--accent);
  font-weight: 700;
}

.check-list {
  display: grid;
  gap: 10px;
  margin-top: 18px;
}

.check-list label {
  display: flex;
  align-items: center;
  gap: 10px;
}

.suggestion {
  margin-top: 18px;
  padding: 14px;
  border-radius: 14px;
  background: var(--accent-soft);
  color: var(--accent-dark);
  font-size: 14px;
}

.alert-list {
  display: grid;
  gap: 10px;
  margin-top: 18px;
}

.alert-list div {
  display: flex;
  justify-content: space-between;
  gap: 16px;
}

.alert-list span {
  color: var(--warning);
  font-weight: 750;
}

.final-cta {
  background: #eee8dc;
  text-align: center;
}

.final-cta .btn {
  margin-top: 18px;
}

.small-note {
  font-size: 14px !important;
}

.footer {
  padding: 32px 0;
  background: var(--text);
  color: white;
}

.footer p {
  color: rgba(255, 255, 255, 0.66);
}

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

.footer .brand-mark {
  background: white;
  color: var(--text);
}

@media (max-width: 900px) {
  .nav-links {
    display: none;
  }

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

  .feature-block.reverse .feature-copy {
    order: 0;
  }

  .hero-visual {
    min-height: 620px;
  }

  .desktop-mockup {
    width: 100%;
    position: relative;
    top: auto;
  }

  .phone-mockup {
    left: 50%;
    transform: translateX(-50%);
    bottom: -36px;
  }

  .pain-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .clarity-flow {
    grid-template-columns: 1fr;
  }

  .flow-arrow {
    transform: rotate(90deg);
    text-align: center;
  }
}

@media (max-width: 620px) {
  .container {
    width: min(100% - 28px, 1120px);
  }

  .section {
    padding: 64px 0;
  }

  .hero {
    padding-top: 54px;
  }

  h1 {
    font-size: 42px;
  }

  .hero-subtitle {
    font-size: 18px;
  }

  .hero-actions {
    flex-direction: column;
  }

  .btn {
    width: 100%;
  }

  .pain-grid {
    grid-template-columns: 1fr;
  }

  .dashboard-grid {
    grid-template-columns: 1fr;
  }

  .card.wide {
    grid-column: auto;
  }

  .footer-content {
    flex-direction: column;
    gap: 10px;
  }
}