/* ==========================================================================
   LeeFO — Our Approach ("Our System") page styles
   Loads after styles.css
   ========================================================================== */

/* ---------- Page hero (shorter than home) ---------- */
.page-hero {
  background:
    radial-gradient(900px 420px at 85% -10%, rgba(22, 160, 106, .16), transparent 60%),
    linear-gradient(160deg, var(--navy) 0%, var(--evergreen) 78%);
  color: var(--white);
  padding: 72px 0;
  text-align: center;
}
.page-hero h1 { color: var(--white); max-width: 860px; margin: 0 auto; }
.page-hero .hero-sub { max-width: 640px; margin: 20px auto 32px; }
.page-hero .hero-ctas { justify-content: center; }
.page-hero .kicker { color: #5CD6A4; }

/* ---------- Philosophy strip ---------- */
.principles { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.principle { text-align: center; padding: 10px 18px; }
.principle .card-icon { margin: 0 auto 14px; }
.principle h3 { font-size: 1.05rem; margin-bottom: 8px; }
.principle p { font-size: .94rem; color: #3D544C; }

/* ---------- Assessment section ---------- */
.assessment-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 56px; align-items: center; }
.assessment-list { margin-top: 22px; }
.assessment-list li {
  position: relative;
  padding: 10px 0 10px 34px;
  font-size: .98rem;
  color: #3D544C;
  border-bottom: 1px solid var(--border);
}
.assessment-list li:last-child { border-bottom: none; }
.assessment-list li::before {
  content: '✓';
  position: absolute;
  left: 0;
  top: 10px;
  width: 22px; height: 22px;
  border-radius: 50%;
  background: var(--evergreen-tint);
  color: var(--evergreen);
  font-size: .75rem;
  font-weight: 800;
  display: flex; align-items: center; justify-content: center;
}
.hook-card {
  background: linear-gradient(135deg, var(--evergreen), var(--navy));
  color: var(--white);
  border-radius: var(--radius-lg);
  padding: 38px;
}
.hook-card h3 { color: #5CD6A4; font-size: 1.15rem; margin-bottom: 12px; }
.hook-card p { color: rgba(255,255,255,.88); font-size: 1.02rem; }
.hook-card p + p { margin-top: 14px; }

/* ---------- Two-layer system ---------- */
.layers { display: grid; gap: 26px; max-width: 980px; margin: 0 auto; }
.layer {
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--white);
  padding: 34px 38px;
  box-shadow: var(--shadow);
}
.layer-label {
  display: inline-block;
  font-size: .74rem;
  font-weight: 800;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--white);
  background: var(--steel);
  padding: 5px 14px;
  border-radius: 999px;
  margin-bottom: 14px;
}
.layer.annual .layer-label { background: var(--navy); }
.layer.monthly .layer-label { background: var(--signal); }
.layer h3 { font-size: 1.3rem; margin-bottom: 8px; }
.layer > p { color: #3D544C; max-width: 720px; }
.layer-flow {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-top: 22px;
}
.flow-chip {
  background: var(--mist);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px 18px;
  font-weight: 700;
  font-size: .92rem;
  color: var(--evergreen);
}
.flow-chip small { display: block; font-weight: 500; font-size: .78rem; color: #5A6E66; }
.flow-arrow { color: var(--signal); font-weight: 800; font-size: 1.2rem; }

/* ---------- Expanded steps ---------- */
.step-detail {
  display: grid;
  grid-template-columns: 64px 1fr;
  gap: 26px;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 34px 38px;
  box-shadow: var(--shadow);
  margin-bottom: 22px;
}
.step-detail .step-num {
  width: 52px; height: 52px;
  border-radius: 50%;
  background: var(--evergreen);
  color: var(--white);
  font-weight: 800;
  font-size: 1.3rem;
  display: flex; align-items: center; justify-content: center;
}
.step-detail h3 { font-size: 1.35rem; margin-bottom: 6px; }
.step-detail .step-tagline { color: #3D544C; margin-bottom: 18px; }
.step-cols { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.step-col {
  background: var(--mist);
  border-radius: 10px;
  padding: 16px 18px;
}
.step-col h4 {
  font-size: .72rem;
  font-weight: 800;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--steel);
  margin-bottom: 6px;
}
.step-col p { font-size: .9rem; color: #3D544C; }
.step-col.decision { background: var(--evergreen-tint); }
.step-col.decision h4 { color: var(--evergreen); }
.step-col.decision p { font-weight: 700; color: var(--evergreen); }

/* ---------- Success Signals ---------- */
.signal-chips { display: flex; flex-wrap: wrap; gap: 12px; margin: 24px 0; }
.signal-chip {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 10px 20px;
  font-weight: 700;
  font-size: .92rem;
  color: var(--evergreen);
}
.signal-legend { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 28px; }
.legend-card {
  border-radius: var(--radius);
  padding: 22px;
  background: var(--white);
  border: 1px solid var(--border);
  border-top: 6px solid;
}
.legend-card.green { border-top-color: #16A06A; }
.legend-card.yellow { border-top-color: #E9B949; }
.legend-card.red { border-top-color: #C4442A; }
.legend-card b { display: block; font-size: 1rem; margin-bottom: 6px; }
.legend-card.green b { color: #108355; }
.legend-card.yellow b { color: #96731B; }
.legend-card.red b { color: #A33520; }
.legend-card p { font-size: .9rem; color: #3D544C; }

/* ---------- Month calendar ---------- */
.month-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.week-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px 22px;
  box-shadow: var(--shadow);
}
.week-card .week-label {
  display: inline-block;
  font-size: .72rem;
  font-weight: 800;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--white);
  background: var(--evergreen);
  padding: 4px 12px;
  border-radius: 999px;
  margin-bottom: 12px;
}
.week-card h3 { font-size: 1rem; margin-bottom: 8px; }
.week-card p { font-size: .88rem; color: #3D544C; }
.every-week {
  margin-top: 22px;
  background: var(--evergreen-tint);
  border: 1px dashed var(--signal);
  border-radius: var(--radius);
  padding: 18px 26px;
  text-align: center;
  font-weight: 700;
  color: var(--evergreen);
}

/* ---------- On/Off track ---------- */
.track-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.track-card {
  border-radius: var(--radius-lg);
  padding: 30px 28px;
  color: var(--white);
}
.track-card.on { background: #108355; }
.track-card.danger { background: #B98A1E; }
.track-card.off { background: #A33520; }
.track-card .track-status {
  font-size: .74rem;
  font-weight: 800;
  letter-spacing: .12em;
  text-transform: uppercase;
  opacity: .85;
}
.track-card h3 { color: var(--white); font-size: 1.25rem; margin: 8px 0 10px; }
.track-card p { font-size: .92rem; color: rgba(255,255,255,.9); }

/* ---------- 90 days timeline ---------- */
.timeline { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; counter-reset: phase; }
.phase {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 30px 28px;
  box-shadow: var(--shadow);
  position: relative;
}
.phase-days {
  display: inline-block;
  font-size: .74rem;
  font-weight: 800;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--white);
  background: var(--signal);
  padding: 5px 14px;
  border-radius: 999px;
  margin-bottom: 14px;
}
.phase h3 { font-size: 1.15rem; margin-bottom: 12px; }
.phase li {
  position: relative;
  padding: 6px 0 6px 26px;
  font-size: .92rem;
  color: #3D544C;
}
.phase li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--signal);
  font-weight: 800;
}
.timeline-note {
  max-width: 760px;
  margin: 0 auto 36px;
  text-align: center;
  font-size: 1.02rem;
  color: #3D544C;
}
.timeline-note b { color: var(--evergreen); }

/* ---------- Comparison table ---------- */
.compare-wrap { overflow-x: auto; }
.compare {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  min-width: 640px;
}
.compare th, .compare td {
  padding: 15px 20px;
  text-align: center;
  font-size: .94rem;
  border-bottom: 1px solid var(--border);
}
.compare tr:last-child td { border-bottom: none; }
.compare th { background: var(--mist); font-size: .9rem; }
.compare td:first-child, .compare th:first-child {
  text-align: left;
  font-weight: 600;
  color: var(--ink);
}
.compare .col-leefo {
  background: var(--evergreen);
  color: var(--white) !important;
  font-weight: 800;
}
.compare td.col-leefo { background: rgba(12, 74, 62, .06); color: var(--evergreen) !important; }
.compare .yes { color: var(--signal-dark); font-weight: 800; }
.compare td.col-leefo .yes { color: var(--signal-dark); }
.compare .no { color: #B9C6C0; font-weight: 700; }
.compare-note { margin-top: 18px; text-align: center; font-weight: 600; color: var(--evergreen); }

/* ---------- FAQ ---------- */
.faq { max-width: 820px; margin: 0 auto; }
.faq details {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-bottom: 12px;
  overflow: hidden;
}
.faq summary {
  cursor: pointer;
  list-style: none;
  padding: 20px 24px;
  font-weight: 700;
  color: var(--evergreen);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: '+'; font-size: 1.3rem; font-weight: 400; color: var(--signal); flex-shrink: 0; }
.faq details[open] summary::after { content: '–'; }
.faq details p { padding: 0 24px 20px; color: #3D544C; font-size: .96rem; }

/* ---------- Responsive ---------- */
@media (max-width: 980px) {
  .principles, .step-cols, .signal-legend, .track-cards, .timeline { grid-template-columns: 1fr; }
  .month-grid { grid-template-columns: repeat(2, 1fr); }
  .assessment-grid { grid-template-columns: 1fr; gap: 36px; }
  .step-detail { grid-template-columns: 1fr; padding: 26px 24px; }
  .step-detail .step-num { width: 44px; height: 44px; font-size: 1.1rem; }
  .layer { padding: 26px 24px; }
  .layer-flow { flex-direction: column; align-items: stretch; }
  .flow-arrow { text-align: center; transform: rotate(90deg); }
}
@media (max-width: 600px) {
  .month-grid { grid-template-columns: 1fr; }
  .page-hero { padding: 52px 0; }
}