/* SmartHive canonical typography system
   Home-page typography is the visual source of truth for every page. */

:root {
  --type-serif: "Fraunces", Georgia, serif;
  --type-sans: "Plus Jakarta Sans", Arial, sans-serif;
  --type-h1: clamp(3rem, 5.4vw, 5.1rem);
  --type-h2: clamp(2.25rem, 4vw, 3.8rem);
  --type-h3: 1.45rem;
  --type-h4: 1.08rem;
  --type-body: 1rem;
  --type-lead: clamp(1.05rem, 1.6vw, 1.22rem);
  --type-label: 0.75rem;
  --type-button: 0.9rem;
  --type-heading-color: var(--navy-900, var(--navy, #0c1a24));
  --type-accent-color: var(--green-accent, var(--green, #2a5d4a));
  --type-muted-color: var(--text-muted, var(--muted, #536471));
}

html {
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--type-sans);
  font-size: var(--type-body);
  font-weight: 400;
  line-height: 1.65;
}

button,
input,
select,
textarea {
  font-family: var(--type-sans);
}

h1,
h2,
h3,
h4,
.heading-serif {
  font-family: var(--type-serif);
  color: var(--type-heading-color);
  text-wrap: balance;
}

h1,
h1.heading-serif,
.methodology-title {
  margin-top: 0;
  margin-bottom: 22px;
  font-size: var(--type-h1) !important;
  font-weight: 500 !important;
  line-height: 0.98 !important;
  letter-spacing: -0.045em !important;
}

h2:not(.site-audit-title),
h2.heading-serif,
.final-cta-title,
.sh-case-title {
  margin-top: 0;
  margin-bottom: 18px;
  font-size: var(--type-h2) !important;
  font-weight: 500 !important;
  line-height: 1.05 !important;
  letter-spacing: -0.035em !important;
}

h3 {
  margin-top: 0;
  margin-bottom: 10px;
  font-family: var(--type-serif);
  font-size: var(--type-h3);
  font-weight: 500;
  line-height: 1.22;
  letter-spacing: -0.02em;
}

.capability h3,
.difference h3,
.sh-overview-card h3,
.sh-compact-title,
.sh-pattern-title,
.panel-title,
.method-rail-title,
.diagnostic-card-title,
.diagnostic-transition h3 {
  font-family: var(--type-serif) !important;
  font-size: var(--type-h3) !important;
  font-weight: 500 !important;
  line-height: 1.22 !important;
  letter-spacing: -0.02em !important;
}

h4 {
  margin-top: 0;
  margin-bottom: 8px;
  font-family: var(--type-serif);
  font-size: var(--type-h4);
  font-weight: 600;
  line-height: 1.3;
  letter-spacing: -0.01em;
}

p {
  line-height: 1.7;
}

.lead,
.sub-copy,
.methodology-lead,
.acquire-lead,
.convert-lead,
.book-lead,
.treat-lead,
.retain-lead,
.reactivate-lead,
.final-cta-desc {
  margin-top: 0 !important;
  color: var(--type-muted-color);
  font-size: var(--type-lead) !important;
  font-weight: 400;
  line-height: 1.7 !important;
}

.eyebrow,
.acquire-eyebrow,
.convert-eyebrow,
.book-eyebrow,
.treat-eyebrow,
.retain-eyebrow,
.reactivate-eyebrow {
  margin-top: 0;
  margin-bottom: 18px !important;
  font-family: var(--type-sans);
  font-size: var(--type-label) !important;
  font-weight: 800 !important;
  line-height: 1.35;
  letter-spacing: 0.16em !important;
  text-transform: uppercase;
}

.button,
.btn,
.header-cta-btn,
.drawer-cta-btn,
.site-audit-submit {
  font-family: var(--type-sans);
  font-size: var(--type-button) !important;
  font-weight: 700 !important;
  line-height: 1.2;
  letter-spacing: 0;
}

.section-heading,
.section-header,
.sh-overview-header,
.sh-patterns-header,
.diagnostic-intro {
  margin-bottom: 46px;
}

.heading-accent,
.text-green-accent {
  color: var(--type-accent-color) !important;
}

.system .heading-accent,
.final-cta .heading-accent,
.final-cta-section .heading-accent,
.sh-final-cta-section .heading-accent {
  color: var(--emerald, #43d5a1) !important;
}

/* Compact interface headings retain their functional scale. */
.stage h3 {
  font-family: var(--type-sans);
  font-size: 0.85rem;
  font-weight: 700;
  line-height: 1.3;
  letter-spacing: 0.06em;
}

.site-audit-title {
  text-wrap: balance;
}

@media (max-width: 768px) {
  :root {
    --type-h1: clamp(2.65rem, 11vw, 3.6rem);
    --type-h2: clamp(2.05rem, 9vw, 3rem);
    --type-h3: 1.32rem;
    --type-lead: clamp(1rem, 2.7vw, 1.1rem);
  }

  h1,
  h1.heading-serif,
  .methodology-title {
    line-height: 1.02 !important;
    letter-spacing: -0.04em !important;
  }

  h2:not(.site-audit-title),
  h2.heading-serif,
  .final-cta-title,
  .sh-case-title {
    line-height: 1.08 !important;
    letter-spacing: -0.03em !important;
  }

  .section-heading,
  .section-header,
  .sh-overview-header,
  .sh-patterns-header,
  .diagnostic-intro {
    margin-bottom: 36px;
  }
}

@media (max-width: 430px) {
  :root {
    --type-h1: clamp(2.45rem, 10.8vw, 3rem);
    --type-h2: clamp(1.95rem, 9.4vw, 2.45rem);
    --type-h3: 1.25rem;
  }

  h1 br,
  h2 br {
    display: none;
  }
}