/* ============================================================
   Heart & Fire Consulting — site styles
   Sections:
     1. Tokens & reset
     2. Base typography
     3. Layout primitives
     4. Navigation
     5. Hero
     6. Section scaffold
     7. Services
     8. Approach (phases)
     9. Principles
    10. Contact / CTA
    11. Footer
    12. Utilities
    13. Responsive
   ============================================================ */

/* 1. Tokens & reset --------------------------------------------------------- */
:root {
  --bg: #f5f0e8;
  --bg-warm: #ede4d3;
  --ink: #1a1410;
  --ink-soft: #4a3f37;
  --ink-mute: #8a7d72;
  --ember: #c4421a;
  --ember-deep: #8b2c0f;
  --gold: #b8893a;
  --line: #d4c5b0;
  --paper: #fbf7f0;

  --nav-h: 64px;
  --max-w: 1100px;
}

*,
*::before,
*::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--nav-h);
}

/* 2. Base typography ------------------------------------------------------- */
body {
  background: var(--bg);
  color: var(--ink);
  font-family: 'Geist', -apple-system, BlinkMacSystemFont, sans-serif;
  font-weight: 400;
  line-height: 1.6;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

::selection {
  background: var(--ember);
  color: var(--paper);
}

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

h1, h2, h3 {
  font-family: 'Fraunces', Georgia, serif;
  font-weight: 400;
  letter-spacing: -0.02em;
}

h1 em, h2 em, h3 em {
  font-style: italic;
  color: var(--ember);
  font-weight: 300;
}

/* 3. Layout primitives ---------------------------------------------------- */
.container {
  width: 100%;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 32px;
}

section {
  padding: 96px 0;
  border-bottom: 1px solid var(--line);
}

.section-num {
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-size: 11px;
  color: var(--ember);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-bottom: 20px;
}

.eyebrow {
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--ember);
  margin-bottom: 24px;
}

h2 {
  font-size: clamp(36px, 5vw, 52px);
  line-height: 1.05;
  margin-bottom: 32px;
  max-width: 720px;
}

.lede {
  font-size: 18px;
  line-height: 1.65;
  color: var(--ink-soft);
  max-width: 640px;
}

/* 4. Navigation ----------------------------------------------------------- */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  height: var(--nav-h);
  background: rgba(245, 240, 232, 0.85);
  backdrop-filter: saturate(160%) blur(12px);
  -webkit-backdrop-filter: saturate(160%) blur(12px);
  border-bottom: 1px solid var(--line);
}

.nav-inner {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand-name {
  font-family: 'Fraunces', serif;
  font-weight: 500;
  font-size: 20px;
  letter-spacing: 0.01em;
}

.brand-name em {
  font-style: italic;
  color: var(--ember);
  font-weight: 400;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
}

.nav-links a {
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-soft);
  transition: color 0.2s ease;
}

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

.nav-cta {
  padding: 9px 16px;
  border: 1px solid var(--ink);
  border-radius: 999px;
  color: var(--ink) !important;
  transition: background 0.2s ease, color 0.2s ease;
}

.nav-cta:hover {
  background: var(--ink);
  color: var(--bg) !important;
}

.nav-toggle {
  display: none;
  background: transparent;
  border: 0;
  cursor: pointer;
  padding: 8px;
  color: var(--ink);
}

.nav-toggle svg { display: block; }

/* 5. Hero ----------------------------------------------------------------- */
.hero {
  padding: 120px 0 140px;
  border-bottom: 1px solid var(--line);
  position: relative;
}


.hero h1 {
  font-size: clamp(56px, 9vw, 104px);
  line-height: 0.95;
  letter-spacing: -0.03em;
  margin-bottom: 32px;
  max-width: 14ch;
}

.hero .deck {
  font-family: 'Fraunces', serif;
  font-weight: 300;
  font-size: clamp(20px, 2.2vw, 24px);
  line-height: 1.45;
  color: var(--ink-soft);
  max-width: 640px;
  margin-bottom: 48px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  align-items: center;
}

/* 6. Section scaffold ----------------------------------------------------- */
.section-head {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: end;
  margin-bottom: 56px;
}

.section-head .lede {
  padding-bottom: 6px;
}

/* 7. About ---------------------------------------------------------------- */
.about-layout {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 64px;
  align-items: start;
}

.about-identity {
  padding-top: 6px;
}

.about-name {
  font-family: 'Fraunces', serif;
  font-size: 22px;
  font-weight: 500;
  letter-spacing: -0.01em;
  margin-bottom: 6px;
}

.about-role {
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--ember);
}

.about-body {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.about-text {
  font-size: 16px;
  line-height: 1.75;
  color: var(--ink-soft);
  max-width: 640px;
}

/* 8. Services (grid) ------------------------------------------------------ */
.services-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.service {
  background: var(--paper);
  padding: 36px 32px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: background 0.2s ease;
}

.service:hover { background: #fff; }

.service-num {
  font-family: 'Fraunces', serif;
  font-style: italic;
  font-size: 14px;
  color: var(--ember);
}

.service-name {
  font-family: 'Fraunces', serif;
  font-size: 24px;
  font-weight: 500;
  letter-spacing: -0.01em;
  line-height: 1.15;
}

.service-desc {
  font-size: 15px;
  line-height: 1.65;
  color: var(--ink-soft);
}

.service-tags {
  margin-top: auto;
  padding-top: 16px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.service-tag {
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-mute);
  padding: 4px 10px;
  border: 1px solid var(--line);
  border-radius: 999px;
}

/* 8. Approach (phases) ---------------------------------------------------- */
.phase {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 48px;
  padding: 40px 0;
  border-top: 1px solid var(--line);
}

.phase:first-of-type { border-top: 1px solid var(--ink); }

.phase-tag {
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--ember);
  margin-bottom: 8px;
}

.phase-title {
  font-family: 'Fraunces', serif;
  font-size: 26px;
  line-height: 1.15;
  font-weight: 400;
  letter-spacing: -0.01em;
}

.phase-title em {
  font-style: italic;
  color: var(--ember);
  font-weight: 300;
}

.phase-body p {
  font-size: 16px;
  line-height: 1.7;
  color: var(--ink-soft);
}

/* 9. Principles ----------------------------------------------------------- */
.principles {
  background: var(--ink);
  color: var(--bg);
  border: none;
}

.principles .section-num { color: var(--gold); }
.principles h2 { color: var(--bg); }
.principles h2 em { color: var(--gold); }
.principles .lede { color: rgba(245, 240, 232, 0.7); }

.principles-list {
  margin-top: 56px;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: rgba(245, 240, 232, 0.15);
  border: 1px solid rgba(245, 240, 232, 0.15);
}

.principle {
  background: var(--ink);
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.principle-num {
  font-family: 'Fraunces', serif;
  font-style: italic;
  font-size: 14px;
  color: var(--gold);
}

.principle-title {
  font-family: 'Fraunces', serif;
  font-size: 22px;
  font-weight: 500;
  letter-spacing: -0.01em;
}

.principle-desc {
  font-size: 14.5px;
  line-height: 1.65;
  color: rgba(245, 240, 232, 0.7);
}

/* 10. Contact / CTA ------------------------------------------------------- */
.contact {
  padding: 120px 0;
  border-bottom: none;
}

.contact-card {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 64px;
  align-items: center;
}

.contact-quote {
  font-family: 'Fraunces', serif;
  font-style: italic;
  font-size: clamp(28px, 3.4vw, 40px);
  line-height: 1.25;
  font-weight: 300;
  color: var(--ink);
  max-width: 16ch;
}

.contact-quote::before {
  content: '\201C';
  color: var(--ember);
  font-size: 1.6em;
  line-height: 0;
  position: relative;
  top: 0.32em;
  margin-right: 0.04em;
}

.contact-meta {
  display: flex;
  flex-direction: row;
  gap: 64px;
  flex-wrap: wrap;
}

.contact-label {
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-size: 10px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--ink-mute);
  margin-bottom: 4px;
}

.contact-value {
  font-family: 'Fraunces', serif;
  font-size: 22px;
  font-weight: 400;
  letter-spacing: -0.01em;
}

.contact-value a:hover {
  color: var(--ember);
}

/* Shared button ----------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 26px;
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  border: 1px solid var(--ink);
  border-radius: 999px;
  background: transparent;
  color: var(--ink);
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease, transform 0.15s ease;
}

.btn:hover {
  background: var(--ink);
  color: var(--bg);
  transform: translateY(-1px);
}

.btn.btn-primary {
  background: var(--ink);
  color: var(--bg);
  border-color: var(--ink);
}

.btn.btn-primary:hover {
  background: var(--ember);
  border-color: var(--ember);
  color: var(--paper);
}

.btn .arrow { transition: transform 0.2s ease; }
.btn:hover .arrow { transform: translateX(3px); }

/* 11. Footer -------------------------------------------------------------- */
footer {
  border-top: 1px solid var(--line);
  padding: 40px 0;
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-size: 10px;
  color: var(--ink-mute);
  text-transform: uppercase;
  letter-spacing: 0.15em;
}

/* 12. Utilities ----------------------------------------------------------- */
.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* 13. Responsive ---------------------------------------------------------- */
@media (max-width: 860px) {
  section { padding: 72px 0; }

  .container { padding: 0 24px; }

  .nav-links { display: none; }
  .nav-toggle { display: inline-flex; }

  .nav-links.open {
    display: flex;
    position: absolute;
    top: var(--nav-h);
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    padding: 8px 24px 24px;
    background: var(--bg);
    border-bottom: 1px solid var(--line);
  }

  .nav-links.open li { width: 100%; }

  .nav-links.open a {
    display: block;
    width: 100%;
    padding: 14px 0;
    border-bottom: 1px dotted var(--line);
  }

  .nav-links.open .nav-cta {
    margin-top: 12px;
    text-align: center;
    border-bottom: 1px solid var(--ink);
  }

  .hero { padding: 80px 0 100px; }
  .hero::before { top: 80px; right: 24px; }

  .section-head {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .services-grid,
  .principles-list { grid-template-columns: 1fr; }

  .about-layout {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .phase {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .contact-card {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .contact-meta {
    border-left: 0;
    border-top: 1px solid var(--line);
    padding-left: 0;
    padding-top: 32px;
  }

  .footer-inner {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }
}