/* ============================================================
   FOUNDERS TRACK — founders.css
   Extends main.css. Deep green + gold editorial authority.
   ============================================================ */

/* --- Nav additions ----------------------------------------- */
.header-nav {
  display: flex;
  gap: 2rem;
  align-items: center;
}

.nav-link {
  font-size: 0.82rem;
  font-weight: 400;
  letter-spacing: 0.04em;
  color: var(--ink-muted);
  text-decoration: none;
  padding-bottom: 2px;
  border-bottom: 1px solid transparent;
  transition: color 0.2s, border-color 0.2s;
}

.nav-link:hover { color: var(--ink); }
.nav-link.active {
  color: var(--ink);
  border-bottom-color: var(--founders);
  font-weight: 500;
}

/* --- Buttons ----------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-body);
  font-size: 0.88rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  padding: 0.85rem 1.75rem;
  border-radius: var(--radius);
  text-decoration: none;
  transition: all 0.2s ease;
  cursor: pointer;
  border: 1.5px solid transparent;
}

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

.btn-primary:hover {
  background: var(--founders-mid);
  border-color: var(--founders-mid);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(43, 61, 47, 0.25);
}

.btn-outline {
  background: transparent;
  color: var(--paper);
  border-color: rgba(250, 248, 244, 0.35);
}

.btn-outline:hover {
  border-color: var(--paper);
  background: rgba(250, 248, 244, 0.08);
}

.btn-secondary {
  background: transparent;
  color: var(--founders);
  border-color: var(--founders);
}

.btn-secondary:hover {
  background: var(--founders-light);
  transform: translateY(-2px);
}

/* --- Section utilities ------------------------------------- */
.section-pad { padding: var(--space-xl) var(--space-md); }
.bg-warm { background: var(--paper-warm); }
.bg-dark { background: var(--ink); }

.container {
  max-width: var(--max-w);
  margin: 0 auto;
}

.container.narrow {
  max-width: 680px;
}

.text-center { text-align: center; }

.section-label {
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--founders-mid);
  margin-bottom: 1rem;
}

.section-label.light { color: rgba(184, 154, 90, 0.8); }

h2 {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1.1;
  color: var(--ink);
  letter-spacing: -0.01em;
  margin-bottom: 2rem;
}

h2 em { font-style: italic; color: var(--founders-mid); }
h2.light { color: var(--paper); }
h2.light em { color: var(--gold); }

/* --- Founders Hero ----------------------------------------- */
.f-hero {
  min-height: 100svh;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: var(--space-lg);
  padding: calc(var(--space-xl) + 5rem) var(--space-md) var(--space-xl);
  max-width: var(--max-w);
  margin: 0 auto;
}

.track-badge {
  display: inline-block;
  font-size: 0.68rem;
  font-weight: 400;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--founders-mid);
  background: var(--founders-light);
  border: 1px solid rgba(43, 61, 47, 0.15);
  padding: 0.35rem 0.85rem;
  border-radius: 2px;
  margin-bottom: 1.5rem;
}

.f-hero-inner h1 {
  font-size: clamp(2.4rem, 4.5vw, 3.8rem);
  margin-bottom: 1.5rem;
  text-align: left;
}

.f-hero-inner h1 em { color: var(--founders); }

.f-hero-sub {
  font-size: 1.05rem;
  color: var(--ink-muted);
  line-height: 1.75;
  margin-bottom: 2.5rem;
  max-width: 520px;
}

.f-hero-proof {
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-quote {
  background: var(--founders-light);
  border-left: 3px solid var(--founders);
  padding: 2.5rem;
  border-radius: 0 var(--radius-lg) var(--radius-lg) 0;
  max-width: 440px;
}

.hero-quote p {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-style: italic;
  line-height: 1.55;
  color: var(--founders);
  margin-bottom: 1.25rem;
}

.hero-quote cite {
  font-style: normal;
  font-size: 0.82rem;
  color: var(--ink-muted);
  display: block;
}

.hero-quote cite span {
  display: block;
  margin-top: 0.25rem;
  color: var(--founders-mid);
}

/* --- Problem section --------------------------------------- */
.f-problem .two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-lg);
  margin-top: 1rem;
}

.f-problem p {
  font-size: 1.05rem;
  line-height: 1.8;
  color: var(--ink-soft);
}

/* --- Method components ------------------------------------- */
.components {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
  margin-top: 1rem;
}

.component {
  padding: 2.5rem 2rem;
  background: var(--paper);
  border-radius: var(--radius-lg);
  border-top: 3px solid var(--founders);
}

.comp-num {
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 400;
  color: var(--founders-light);
  line-height: 1;
  display: block;
  margin-bottom: 1rem;
}

.component h3 {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 1.4rem;
  color: var(--founders);
  margin-bottom: 1rem;
}

.component p {
  font-size: 0.93rem;
  line-height: 1.75;
  color: var(--ink-muted);
}

.component p em { font-style: italic; color: var(--ink-soft); }

/* --- Case study -------------------------------------------- */
.case-block {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: var(--space-lg);
  margin-top: 1rem;
  align-items: start;
}

.case-client {
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--founders-mid);
  margin-bottom: 1.25rem;
}

.case-context p {
  font-size: 0.97rem;
  line-height: 1.8;
  color: var(--ink-soft);
  margin-bottom: 1rem;
}

.before-after {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 1rem;
  align-items: center;
}

.ba-col {
  padding: 1.75rem;
  border-radius: var(--radius-lg);
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.ba-before {
  background: var(--paper-warm);
  border: 1px solid var(--paper-deep);
}

.ba-after {
  background: var(--founders-light);
  border: 1px solid rgba(43, 61, 47, 0.15);
}

.ba-label {
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-muted);
}

.ba-col p {
  font-size: 0.92rem;
  line-height: 1.7;
  color: var(--ink-soft);
  font-style: italic;
}

.ba-verdict {
  font-size: 0.75rem;
  font-weight: 500;
  padding: 0.3rem 0.7rem;
  border-radius: 2px;
  align-self: flex-start;
}

.ba-verdict.bad {
  background: rgba(26, 22, 18, 0.08);
  color: var(--ink-muted);
}

.ba-verdict.good {
  background: rgba(43, 61, 47, 0.12);
  color: var(--founders);
}

.ba-arrow {
  font-size: 1.5rem;
  color: var(--gold);
  font-weight: 300;
  text-align: center;
  white-space: nowrap;
}

/* --- Services / Tiers -------------------------------------- */
.tiers-note {
  font-size: 0.85rem;
  color: rgba(250, 248, 244, 0.45);
  font-style: italic;
  margin-bottom: 2rem;
}

.tiers {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
  margin-top: 1rem;
  align-items: start;
}

.tier {
  background: rgba(250, 248, 244, 0.06);
  border: 1px solid rgba(250, 248, 244, 0.12);
  border-radius: var(--radius-lg);
  padding: 2.5rem 2rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  position: relative;
}

.tier-featured {
  background: rgba(250, 248, 244, 0.1);
  border-color: var(--gold);
  transform: scale(1.03);
}

.tier-badge {
  position: absolute;
  top: -0.75rem;
  left: 50%;
  transform: translateX(-50%);
  background: var(--gold);
  color: var(--ink);
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 0.25rem 0.75rem;
  border-radius: 2px;
  white-space: nowrap;
}

.tier-name {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 500;
  color: var(--paper);
}

.tier-type {
  font-size: 0.75rem;
  font-weight: 400;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(250, 248, 244, 0.4);
}

.tier-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  padding: 1rem 0;
  border-top: 1px solid rgba(250, 248, 244, 0.1);
  border-bottom: 1px solid rgba(250, 248, 244, 0.1);
  flex: 1;
}

.tier-list li {
  font-size: 0.9rem;
  color: rgba(250, 248, 244, 0.75);
  padding-left: 1.1rem;
  position: relative;
}

.tier-list li::before {
  content: '–';
  position: absolute;
  left: 0;
  color: var(--gold);
  opacity: 0.6;
}

/* --- GEO add-on -------------------------------------------- */
.f-geo p {
  font-size: 1.02rem;
  line-height: 1.8;
  color: var(--ink-soft);
  margin-bottom: 2rem;
}

/* --- Apply ------------------------------------------------- */
.apply-sub {
  font-size: 1.05rem;
  color: var(--ink-muted);
  line-height: 1.75;
  margin-bottom: 3rem;
}

.apply-paths {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin-top: 2rem;
  text-align: left;
}

.apply-path {
  padding: 2.5rem 2rem;
  border-radius: var(--radius-lg);
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.apply-path-free {
  background: var(--paper-warm);
  border: 1px solid var(--paper-deep);
}

.apply-path-ready {
  background: var(--founders-light);
  border: 1px solid rgba(43, 61, 47, 0.15);
}

.apply-path-tag {
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--founders-mid);
}

.apply-path h3 {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 1.4rem;
  color: var(--founders);
  line-height: 1.2;
}

.apply-path p {
  font-size: 0.95rem;
  line-height: 1.75;
  color: var(--ink-soft);
  flex-grow: 1;
}

.apply-btn {
  align-self: flex-start;
  margin-top: 0.5rem;
}

.apply-path-note {
  font-size: 0.8rem !important;
  color: var(--ink-muted) !important;
  font-style: italic;
  flex-grow: 0 !important;
  margin-top: 0 !important;
}

.apply-timeline {
  margin-top: 3rem;
  padding: 2rem;
  background: var(--founders-light);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(43, 61, 47, 0.12);
  text-align: left;
}

.apply-timeline-label {
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--founders-mid);
  margin-bottom: 1.5rem;
}

.timeline-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
}

.tl-step {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  padding-top: 1rem;
  border-top: 2px solid var(--founders);
}

.tl-marker {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 500;
  color: var(--founders);
}

.tl-text {
  font-size: 0.84rem;
  line-height: 1.55;
  color: var(--ink-soft);
}

@media (max-width: 640px) {
  .apply-paths { grid-template-columns: 1fr; }
  .timeline-steps { grid-template-columns: 1fr 1fr; }
}

/* --- Responsive -------------------------------------------- */
@media (max-width: 960px) {
  .f-hero {
    grid-template-columns: 1fr;
    min-height: auto;
    padding-top: calc(var(--space-xl) + 5rem);
  }

  .f-problem .two-col { grid-template-columns: 1fr; gap: var(--space-md); }
  .components { grid-template-columns: 1fr; }
  .case-block { grid-template-columns: 1fr; }
  .before-after { grid-template-columns: 1fr; }
  .ba-arrow { transform: rotate(90deg); }
  .tiers { grid-template-columns: 1fr; max-width: 400px; margin-left: auto; margin-right: auto; }
  .tier-featured { transform: none; }
}

@media (max-width: 640px) {
  .header-nav { display: none; }
  .hero-quote { padding: 1.75rem; }
}