/* =====================================================================
   PATRIMONO — Marketing site
   ===================================================================== */

.page { background: var(--paper); }
.accent { color: var(--accent-700); }

a { text-decoration: none; }

/* ---------- NAV ---------- */
.pn-nav {
  position: sticky;
  top: 0;
  z-index: 30;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 22px 56px;
  background: rgba(250, 250, 247, 0.78);
  backdrop-filter: blur(18px) saturate(140%);
  -webkit-backdrop-filter: blur(18px) saturate(140%);
  border-bottom: 1px solid transparent;
  transition: border-color 200ms var(--ease-standard);
}
.pn-nav.is-scrolled { border-bottom-color: var(--rule); }
.pn-brand img { height: 38px; display: block; }

.pn-links { display: flex; gap: 36px; }
.pn-links a {
  font-family: var(--font-sans);
  font-size: 13px;
  color: var(--ink);
  transition: color 180ms var(--ease-standard);
}
.pn-links a:hover { color: var(--accent-700); }

.pn-actions { display: flex; gap: 10px; align-items: center; }

.pn-btn {
  font-family: var(--font-sans);
  font-size: 13px;
  font-weight: 500;
  padding: 11px 20px;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  cursor: pointer;
  transition: background 180ms var(--ease-standard), color 180ms var(--ease-standard), border-color 180ms var(--ease-standard);
  display: inline-block;
  line-height: 1;
}
.pn-btn-primary { background: var(--ink); color: var(--paper); border-color: var(--ink); }
.pn-btn-primary:hover { background: var(--gray-800); }
.pn-btn-primary:active { background: var(--gray-900); }
.pn-btn-paper { background: var(--paper); color: var(--ink); border-color: var(--paper); }
.pn-btn-paper:hover { background: var(--bone); }
.pn-btn-link {
  background: none;
  color: var(--accent-700);
  border: 0;
  border-bottom: 1px solid var(--accent-700);
  border-radius: 0;
  padding: 0 0 2px;
}
.pn-btn-link:hover { border-bottom-width: 2px; padding-bottom: 1px; }
.pn-btn-lg { font-size: 14px; padding: 14px 26px; }

/* ---------- HERO ---------- */
.pn-hero {
  position: relative;
  padding: 140px 56px 110px;
  text-align: center;
  overflow: hidden;
}
.pn-hero-halo {
  position: absolute;
  inset: -10% -10% auto -10%;
  height: 760px;
  background: var(--halo-teal);
  pointer-events: none;
  z-index: 0;
}
.pn-hero-inner {
  position: relative;
  z-index: 1;
  max-width: 1080px;
  margin: 0 auto;
}
.pn-hero-eyebrow { margin-bottom: 28px; }
.pn-hero-title {
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: clamp(56px, 8vw, 116px);
  line-height: 0.98;
  letter-spacing: -0.03em;
  color: var(--ink);
  margin: 0 0 28px;
}
.pn-hero-lede {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 22px;
  line-height: 1.55;
  max-width: 60ch;
  margin: 0 auto 36px;
  color: var(--gray-700);
}
.pn-hero-actions {
  display: flex;
  gap: 24px;
  align-items: center;
  justify-content: center;
  margin-bottom: 96px;
}
.pn-hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  max-width: 800px;
  margin: 0 auto;
  padding-top: 32px;
  border-top: 1px solid var(--rule);
}
.pn-stat { display: flex; flex-direction: column; gap: 8px; align-items: center; }
.pn-stat-figure {
  font-family: var(--font-numeric);
  font-weight: 500;
  font-size: 44px;
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--ink);
  font-feature-settings: "tnum" 1, "lnum" 1;
}
.pn-stat-figure small { font-size: 18px; color: var(--gray-500); margin-right: 4px; vertical-align: top; }
.pn-stat-figure .muted { color: var(--gray-400); }
.pn-stat-label {
  font-family: var(--font-sans);
  font-size: 11px;
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
  color: var(--fg-muted);
}

/* ---------- SECTIONS ---------- */
.pn-section { padding: 120px 56px; max-width: 1280px; margin: 0 auto; }
.pn-section-bone { background: var(--bone); max-width: none; padding-left: 0; padding-right: 0; }
.pn-section-bone .pn-section-head,
.pn-section-bone .pn-diff-grid {
  max-width: 1280px;
  margin-left: auto;
  margin-right: auto;
  padding: 0 56px;
}
.pn-section-head { margin-bottom: 56px; }
.pn-section-head .eyebrow { display: block; margin-bottom: 16px; }
.pn-section-title {
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: clamp(40px, 4.5vw, 64px);
  line-height: 1.05;
  letter-spacing: -0.025em;
  color: var(--ink);
  margin: 0;
  max-width: 22ch;
}

/* ---------- PROCESS ---------- */
.pn-process-row {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 40px;
  padding: 36px 0;
  border-top: 1px solid var(--rule);
  align-items: baseline;
}
.pn-process-row:last-child { border-bottom: 1px solid var(--rule); }
.pn-process-num {
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: 22px;
  color: var(--accent-700);
  letter-spacing: 0;
}
.pn-process-title {
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 30px;
  line-height: 1.1;
  letter-spacing: -0.015em;
  margin: 0 0 12px;
  color: var(--ink);
}
.pn-process-body p {
  font-family: var(--font-serif);
  font-size: 17px;
  line-height: 1.65;
  color: var(--gray-700);
  max-width: 60ch;
  margin: 0;
}

/* ---------- DIFFERENTIALS ---------- */
.pn-diff-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--gray-200);
  border-top: 1px solid var(--gray-200);
  border-bottom: 1px solid var(--gray-200);
  margin-top: 32px;
}
.pn-diff { background: var(--bone); padding: 48px; }
.pn-diff-num {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--accent-700);
  letter-spacing: 0.1em;
}
.pn-diff-title {
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 24px;
  line-height: 1.15;
  letter-spacing: -0.01em;
  margin: 12px 0 12px;
  color: var(--ink);
}
.pn-diff-body {
  font-family: var(--font-sans);
  font-size: 15px;
  line-height: 1.6;
  color: var(--gray-700);
  margin: 0;
}

/* ---------- CTA ---------- */
.pn-cta { background: var(--ink); color: var(--paper); padding: 120px 56px; }
.pn-cta-inner { max-width: 720px; margin: 0 auto; text-align: center; }
.pn-cta .eyebrow { color: var(--accent-300); }
.pn-cta-title {
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: clamp(48px, 6vw, 80px);
  line-height: 1;
  letter-spacing: -0.03em;
  margin: 18px 0 24px;
  color: var(--paper);
}
.pn-cta-body {
  font-family: var(--font-serif);
  font-size: 19px;
  line-height: 1.55;
  color: var(--gray-300);
  margin: 0 0 48px;
  font-style: italic;
}
.pn-cta-form {
  display: grid;
  grid-template-columns: 1fr 1fr auto;
  gap: 12px;
}
.pn-cta-form input {
  font-family: var(--font-sans);
  font-size: 14px;
  padding: 14px 16px;
  border: 1px solid var(--gray-700);
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--paper);
}
.pn-cta-form input::placeholder { color: var(--gray-500); }
.pn-cta-form input:focus { outline: none; border-color: var(--accent-300); }

/* ---------- FOOTER ---------- */
.pn-footer {
  background: var(--bone);
  color: var(--gray-700);
  padding: 64px 56px 36px;
  border-top: 1px solid var(--rule);
}
.pn-footer-inner {
  display: grid;
  grid-template-columns: 1.1fr 2fr;
  gap: 64px;
  max-width: 1280px;
  margin: 0 auto;
  align-items: start;
}
.pn-footer-brand { display: flex; flex-direction: column; gap: 18px; }
.pn-footer-brand p {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 14px;
  line-height: 1.55;
  color: var(--gray-700);
  margin: 0;
  max-width: 36ch;
}
.pn-footer-pol h4 {
  font-family: var(--font-sans);
  font-size: 11px;
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
  color: var(--fg-muted);
  margin: 4px 0 18px;
  font-weight: 500;
}
.pn-pol-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4px 32px;
}
.pn-pol {
  display: grid;
  grid-template-columns: 28px 1fr 16px;
  gap: 10px;
  padding: 10px 0;
  align-items: baseline;
  text-decoration: none;
  border-bottom: 1px solid var(--rule);
  transition: padding 180ms var(--ease-standard);
}
.pn-pol:hover { padding-left: 4px; }
.pn-pol-num {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--accent-700);
  letter-spacing: 0.04em;
}
.pn-pol-title {
  font-family: var(--font-sans);
  font-size: 13px;
  font-weight: 500;
  color: var(--ink);
  line-height: 1.4;
}
.pn-pol-arrow {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--gray-400);
  text-align: right;
  transition: color 180ms var(--ease-standard);
}
.pn-pol:hover .pn-pol-arrow { color: var(--accent-700); }
.pn-footer-base {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 1280px;
  margin: 48px auto 0;
  padding-top: 24px;
  border-top: 1px solid var(--rule);
  font-family: var(--font-sans);
  font-size: 11px;
  color: var(--gray-500);
  letter-spacing: var(--tracking-wide);
}

/* ---------- RESPONSIVE ---------- */
@media (max-width: 880px) {
  .pn-nav { padding: 18px 24px; }
  .pn-links { display: none; }
  .pn-hero { padding: 96px 24px 72px; }
  .pn-section { padding: 80px 24px; }
  .pn-section-bone .pn-section-head,
  .pn-section-bone .pn-diff-grid { padding: 0 24px; }
  .pn-diff-grid { grid-template-columns: 1fr; }
  .pn-process-row { grid-template-columns: 1fr; gap: 12px; }
  .pn-cta { padding: 80px 24px; }
  .pn-cta-form { grid-template-columns: 1fr; }
  .pn-footer { padding: 48px 24px 28px; }
  .pn-footer-inner { grid-template-columns: 1fr; gap: 32px; }
  .pn-pol-list { grid-template-columns: 1fr; }
  .pn-footer-base { flex-direction: column; gap: 12px; align-items: flex-start; }
  .pn-hero-stats { grid-template-columns: 1fr; gap: 24px; }
}