/* ============================================================
   THE DIGITAL OAK — pricing.css
   ============================================================ */

/* ── Nav active state ─────────────────────────── */
.nav-active {
  color: var(--accent) !important;
}

/* ══════════════════════════════════════════════
   PAGE HERO
   (reuses .page-hero from services.css —
    include services.css or copy these rules)
══════════════════════════════════════════════ */
.page-hero {
  position: relative;
  padding: calc(var(--nav-h) + 5rem) var(--gutter) 5rem;
  background: var(--bg);
  overflow: hidden;
  border-bottom: 1px solid var(--border);
}

.page-hero-inner {
  position: relative;
  z-index: 1;
  max-width: 1440px;
  margin: 0 auto;
}

.page-hero-title {
  font-family: var(--serif);
  font-size: clamp(3rem, 5vw, 5rem);
  font-weight: 300;
  line-height: 1.08;
  color: var(--text);
  margin: 1.5rem 0 1.5rem;
}

.page-hero-title em {
  font-style: italic;
  color: var(--accent);
}

.page-hero-sub {
  font-size: 0.925rem;
  font-weight: 300;
  color: var(--muted);
  line-height: 1.8;
  max-width: 560px;
}

.page-hero-pulse {
  position: absolute;
  top: 0; right: 12%;
  width: 1px;
  height: 100%;
  background: linear-gradient(
    to bottom,
    transparent,
    var(--accent) 45%,
    var(--accent-dim) 55%,
    transparent
  );
  opacity: 0;
  animation: heroPulse 6s ease-in-out infinite;
  pointer-events: none;
}

.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--faint) 1px, transparent 1px),
    linear-gradient(90deg, var(--faint) 1px, transparent 1px);
  background-size: 48px 48px;
  opacity: 0.25;
  mask-image: radial-gradient(ellipse 60% 80% at 80% 50%, black 20%, transparent 100%);
  pointer-events: none;
}


/* ══════════════════════════════════════════════
   PRICING SECTION
══════════════════════════════════════════════ */
.pricing-section {
  padding: 6rem 0;
  background: var(--bg);
}

/* ── Tiers Grid ────────────────────────────────── */
.tiers-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5px;
  background: var(--border);
  border: 1px solid var(--border);
  margin-bottom: 5rem;
}

/* ── Tier Card Base ────────────────────────────── */
.tier-card {
  background: var(--bg-alt);
  padding: 2.5rem 2rem;
  display: flex;
  flex-direction: column;
  gap: 0;
  position: relative;
}

.tier-header {
  margin-bottom: 2rem;
}

.tier-number {
  font-family: var(--serif);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  color: var(--accent);
  display: block;
  margin-bottom: 0.75rem;
}

.tier-name {
  font-family: var(--serif);
  font-size: 1.75rem;
  font-weight: 300;
  color: var(--text);
  margin-bottom: 1rem;
  line-height: 1.1;
}

.tier-price {
  display: flex;
  align-items: baseline;
  gap: 0.4rem;
  margin-bottom: 1.25rem;
  padding-bottom: 1.25rem;
  border-bottom: 1px solid var(--border);
}

.price-from {
  font-size: 0.72rem;
  font-weight: 400;
  color: var(--muted);
  letter-spacing: 0.06em;
}

.price-amount {
  font-family: var(--serif);
  font-size: 2rem;
  font-weight: 300;
  color: var(--text);
  line-height: 1;
}

.price-period {
  font-family: var(--sans);
  font-size: 0.85rem;
  font-weight: 300;
  color: var(--muted);
}

.price-minimum {
  font-size: 0.7rem;
  color: var(--muted);
  letter-spacing: 0.04em;
}

.tier-tagline {
  font-size: 0.82rem;
  font-weight: 300;
  color: var(--muted);
  line-height: 1.75;
}

/* ── Tier Features List ────────────────────────── */
.tier-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  flex: 1;
  margin-bottom: 2rem;
}

.tier-features li {
  font-size: 0.82rem;
  font-weight: 300;
  color: var(--muted);
  padding-left: 1.1rem;
  position: relative;
  line-height: 1.6;
}

.tier-features li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.58em;
  width: 5px;
  height: 1px;
  background: var(--accent);
  opacity: 0.5;
}

.feature-note {
  font-size: 0.75rem;
  color: var(--muted);
  opacity: 0.7;
}

/* ── Tier CTA ──────────────────────────────────── */
.tier-cta {
  display: block;
  text-align: center;
  font-family: var(--sans);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 0.875rem 1.5rem;
  border: 1px solid var(--border);
  color: var(--muted);
  transition: border-color 0.2s, color 0.2s, background 0.2s;
  margin-top: auto;
}

.tier-cta:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.tier-cta--accent {
  background: var(--accent);
  border-color: var(--accent);
  color: #0c0c0c;
}

.tier-cta--accent:hover {
  background: transparent;
  border-color: var(--accent);
  color: var(--accent);
}

/* ── Growth card ───────────────────────────────── */
.tier-card--growth {
  background: #0d0d0d;
}

/* ── Premium card ──────────────────────────────── */
.tier-card--premium {
  background: #0f1a06;
  border-left: 1px solid var(--accent-dim);
  border-right: 1px solid var(--accent-dim);
  z-index: 1;
  position: relative;
}

.tier-card--premium .tier-name,
.tier-card--premium .price-amount {
  color: var(--text);
}

.tier-card--premium .tier-features li::before {
  opacity: 1;
}

.tier-popular {
  display: inline-block;
  font-size: 0.62rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  background: var(--accent-dark);
  color: var(--accent);
  padding: 4px 10px;
  border-radius: 2px;
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
}

/* ── Custom card ───────────────────────────────── */
.tier-card--custom {
  background: var(--surface);
}

.tier-card--custom .price-amount {
  font-size: 1.5rem;
  font-style: italic;
  font-family: var(--serif);
}


/* ══════════════════════════════════════════════
   SUPPORT SECTION
══════════════════════════════════════════════ */
.support-section {
  padding-top: 5rem;
  border-top: 1px solid var(--border);
}

.support-header {
  margin-bottom: 3.5rem;
  max-width: 520px;
}

.support-intro {
  font-size: 0.9rem;
  font-weight: 300;
  color: var(--muted);
  line-height: 1.8;
  margin-top: 1.25rem;
}

.support-cards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5px;
  background: var(--border);
  border: 1px solid var(--border);
  margin-bottom: 2rem;
}

.support-card {
  background: var(--bg-alt);
  padding: 2.5rem 2rem;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.support-card-header {
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--border);
}

.support-name {
  font-family: var(--serif);
  font-size: 1.5rem;
  font-weight: 300;
  color: var(--text);
  margin-bottom: 0.75rem;
}

.support-price {
  display: flex;
  align-items: baseline;
  gap: 0.4rem;
  flex-wrap: wrap;
}

.support-desc {
  font-size: 0.85rem;
  font-weight: 300;
  color: var(--muted);
  line-height: 1.8;
  flex: 1;
}

.support-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
}

.support-features li {
  font-size: 0.82rem;
  font-weight: 300;
  color: var(--muted);
  padding-left: 1.1rem;
  position: relative;
  line-height: 1.6;
}

.support-features li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.58em;
  width: 5px;
  height: 1px;
  background: var(--accent);
  opacity: 0.5;
}

/* Value note */
.value-note {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  padding: 1.5rem 2rem;
  border: 1px solid var(--border);
  background: var(--surface);
}

.value-note-icon {
  font-family: var(--serif);
  color: var(--accent);
  font-size: 1rem;
  flex-shrink: 0;
  margin-top: 0.1rem;
}

.value-note p {
  font-size: 0.82rem;
  font-weight: 300;
  color: var(--muted);
  line-height: 1.75;
}


/* ══════════════════════════════════════════════
   FAQ
══════════════════════════════════════════════ */
.faq-section {
  padding: 7rem 0;
  background: var(--bg-alt);
  border-top: 1px solid var(--border);
}

.faq-inner {
  display: grid;
  grid-template-columns: 300px 1fr;
  gap: 5rem;
  align-items: start;
}

.faq-list {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.faq-item {
  padding: 1.75rem 0;
  border-bottom: 1px solid var(--border);
}

.faq-item:first-child {
  border-top: 1px solid var(--border);
}

.faq-q {
  font-family: var(--serif);
  font-size: 1.15rem;
  font-weight: 400;
  color: var(--text);
  margin-bottom: 0.75rem;
  line-height: 1.3;
}

.faq-a {
  font-size: 0.85rem;
  font-weight: 300;
  color: var(--muted);
  line-height: 1.85;
}


/* ══════════════════════════════════════════════
   RESPONSIVE
══════════════════════════════════════════════ */
@media (max-width: 1200px) {
  .tiers-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .tier-card--premium {
    border-left: none;
    border-right: none;
    border-top: 1px solid var(--accent-dim);
    border-bottom: 1px solid var(--accent-dim);
  }
}

@media (max-width: 900px) {
  .faq-inner {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .support-cards {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .tiers-grid {
    grid-template-columns: 1fr;
  }

  .page-hero {
    padding: calc(var(--nav-h) + 3rem) var(--gutter) 3rem;
  }
}

@media (max-width: 480px) {
  .tier-card,
  .support-card {
    padding: 2rem 1.5rem;
  }
}