/* ============================================================
   THE ESTATE CO — STYLESHEET
   ============================================================ */

/* ---------- TOKENS ---------- */
:root {
  --slate: #2F3640;
  --slate-dim: #4A5159;
  --slate-soft: #6B727A;
  --parchment: #F4EFE6;
  --parchment-deep: #EAE4D6;
  --rust: #B7410E;
  --rust-deep: #8F320A;
  --stone: #B5A899;
  --stone-soft: #D6CDC1;
  --ink: #1A1D21;
  --white: #FFFFFF;

  --font-display: 'Cormorant Garamond', Georgia, serif;
  --font-sans: 'Manrope', -apple-system, BlinkMacSystemFont, sans-serif;

  --max-w: 1280px;
  --max-w-prose: 720px;
  --gutter: clamp(1.5rem, 4vw, 4rem);

  --t: cubic-bezier(0.2, 0.65, 0.3, 1);
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-sans);
  font-weight: 400;
  color: var(--slate);
  background: var(--parchment);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  position: relative;
}

/* Paper grain — adds warmth without an external asset */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 1;
  opacity: 0.5;
  mix-blend-mode: multiply;
  background-image: url("data:image/svg+xml;utf8,<svg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='3' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 0.18 0 0 0 0 0.21 0 0 0 0 0.25 0 0 0 0.06 0'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>");
}

main, header, footer, nav { position: relative; z-index: 2; }

/* ---------- TYPE ---------- */
.eyebrow {
  font-family: var(--font-sans);
  font-weight: 500;
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--rust);
}

.eyebrow-stone { color: var(--stone); }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 400;
  line-height: 1.12;
  letter-spacing: -0.01em;
  color: var(--slate);
}

h1 {
  font-size: clamp(2.5rem, 6.5vw, 5.5rem);
  font-weight: 300;
  line-height: 1.05;
  letter-spacing: -0.02em;
}

h1 em {
  font-style: italic;
  font-weight: 400;
}

h2 {
  font-size: clamp(1.9rem, 3.8vw, 3rem);
  font-weight: 400;
  letter-spacing: -0.015em;
}

h3 {
  font-size: clamp(1.5rem, 2.4vw, 2rem);
  font-weight: 400;
}

h4 {
  font-size: 1.35rem;
  font-weight: 500;
}

p {
  font-size: 1.025rem;
  color: var(--slate-dim);
  max-width: 60ch;
}

.lede {
  font-size: clamp(1.15rem, 1.6vw, 1.45rem);
  line-height: 1.5;
  color: var(--slate);
  font-weight: 300;
  max-width: 52ch;
  font-family: var(--font-display);
  font-style: italic;
}

.lede-sans {
  font-size: clamp(1.05rem, 1.4vw, 1.2rem);
  line-height: 1.55;
  color: var(--slate);
  font-weight: 300;
  max-width: 60ch;
  font-family: var(--font-sans);
}

a {
  color: var(--rust);
  text-decoration: none;
  transition: color 0.3s var(--t);
}
a:hover { color: var(--rust-deep); }

.prose a {
  border-bottom: 1px solid currentColor;
}

/* ---------- LAYOUT ---------- */
.container {
  width: 100%;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

.container-prose {
  width: 100%;
  max-width: var(--max-w-prose);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

section { padding: clamp(4rem, 9vh, 7rem) 0; }

.section-tight { padding: clamp(3rem, 6vh, 5rem) 0; }

/* ---------- NAV ---------- */
.site-header {
  padding: 1.5rem 0;
  border-bottom: 1px solid var(--stone-soft);
  background: var(--parchment);
}

.header-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 2rem;
}

.wordmark {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 1.4rem;
  letter-spacing: 0.04em;
  color: var(--slate);
  text-transform: uppercase;
  white-space: nowrap;
}
.wordmark .dot { color: var(--rust); }

.nav-primary {
  display: none;
  gap: 2.25rem;
  align-items: center;
}

@media (min-width: 880px) {
  .nav-primary { display: flex; }
}

.nav-primary a {
  font-family: var(--font-sans);
  font-weight: 500;
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--slate);
  position: relative;
  padding: 0.25rem 0;
}

.nav-primary a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--rust);
  transition: width 0.3s var(--t);
}

.nav-primary a:hover { color: var(--rust); }
.nav-primary a:hover::after { width: 100%; }
.nav-primary a.active { color: var(--rust); }
.nav-primary a.active::after { width: 100%; }

.nav-cta {
  font-family: var(--font-sans);
  font-weight: 500;
  font-size: 0.75rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  background: var(--slate);
  color: var(--parchment);
  padding: 0.7rem 1.25rem;
  transition: background 0.3s var(--t);
}
.nav-cta:hover { background: var(--rust); color: var(--parchment); }

/* Mobile menu toggle */
.menu-toggle {
  display: flex;
  flex-direction: column;
  gap: 5px;
  background: transparent;
  border: 0;
  padding: 0.5rem;
  cursor: pointer;
}
@media (min-width: 880px) { .menu-toggle { display: none; } }

.menu-toggle span {
  display: block;
  width: 24px;
  height: 1.5px;
  background: var(--slate);
  transition: transform 0.3s var(--t), opacity 0.3s var(--t);
}

.mobile-menu {
  display: none;
  padding: 1.5rem var(--gutter) 2rem;
  border-bottom: 1px solid var(--stone-soft);
  background: var(--parchment);
}
.mobile-menu.open { display: block; }
.mobile-menu a {
  display: block;
  padding: 0.85rem 0;
  font-family: var(--font-sans);
  font-weight: 500;
  font-size: 0.85rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--slate);
  border-bottom: 1px solid var(--stone-soft);
}
.mobile-menu a:last-child { border-bottom: 0; }

/* ---------- HERO ---------- */
.hero {
  padding: clamp(4rem, 11vh, 8rem) 0 clamp(3.5rem, 9vh, 6rem);
  position: relative;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  align-items: end;
}

@media (min-width: 900px) {
  .hero-grid {
    grid-template-columns: 1.4fr 1fr;
    gap: 4rem;
  }
}

.hero-headline { margin-top: 1.5rem; }
.hero-headline .eyebrow { display: inline-block; margin-bottom: 1.75rem; }

.hero-aside {
  border-left: 1px solid var(--stone);
  padding-left: 2rem;
  padding-bottom: 0.5rem;
}
.hero-aside p + p { margin-top: 1.15rem; }

.serial {
  position: absolute;
  top: 1.75rem;
  right: var(--gutter);
  font-family: var(--font-sans);
  font-weight: 400;
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  color: var(--stone);
  text-transform: uppercase;
}

/* Sub-page hero (shorter than home) */
.page-hero {
  padding: clamp(3rem, 8vh, 6rem) 0 clamp(2.5rem, 6vh, 4rem);
  border-bottom: 1px solid var(--stone-soft);
}

.page-hero .eyebrow { display: inline-block; margin-bottom: 1.25rem; }
.page-hero h1 { font-size: clamp(2.25rem, 5vw, 4.25rem); max-width: 20ch; }
.page-hero .lede { margin-top: 2rem; }

/* ---------- DIVIDERS ---------- */
.rule {
  height: 1px;
  background: var(--stone-soft);
  margin: 0;
  border: 0;
}
.rule-accent {
  display: block;
  width: 48px;
  height: 2px;
  background: var(--rust);
  margin: 0 0 1.75rem;
  border: 0;
}

/* ---------- GRID-LABEL SECTION (left label, right body) ---------- */
.lbl-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
}

@media (min-width: 900px) {
  .lbl-grid {
    grid-template-columns: 1fr 1.8fr;
    gap: 5rem;
  }
}

.lbl-grid .lbl {
  font-family: var(--font-sans);
  font-weight: 500;
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--stone);
}

.lbl-grid .body h2 { margin-bottom: 1.5rem; }
.lbl-grid .body p { font-size: 1.075rem; max-width: 58ch; }
.lbl-grid .body p + p { margin-top: 1.25rem; }
.lbl-grid .body h3 { margin: 2.5rem 0 0.75rem; }

/* ---------- PROSE (long-form content blocks) ---------- */
.prose h2 { margin: 3rem 0 1.25rem; }
.prose h2:first-child { margin-top: 0; }
.prose h3 { margin: 2.25rem 0 0.75rem; }
.prose p { font-size: 1.075rem; }
.prose p + p { margin-top: 1.25rem; }
.prose ul, .prose ol { margin: 1.25rem 0 1.25rem 1.5rem; }
.prose li { font-size: 1.025rem; color: var(--slate-dim); margin-bottom: 0.5rem; }
.prose strong { color: var(--slate); font-weight: 600; }
.prose blockquote {
  border-left: 2px solid var(--rust);
  padding: 0.5rem 0 0.5rem 1.5rem;
  margin: 2rem 0;
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1.35rem;
  color: var(--slate);
}

/* ---------- TIERS ---------- */
.tiers-section {
  background: var(--parchment-deep);
}

.tiers-header { margin-bottom: 3rem; }
.tiers-header h2 { margin-top: 1rem; max-width: 24ch; }

.tier-list { display: grid; gap: 0; }

.tier {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
  padding: 2.5rem 0;
  border-top: 1px solid var(--stone);
  align-items: start;
}
.tier:last-child { border-bottom: 1px solid var(--stone); }

@media (min-width: 700px) {
  .tier {
    grid-template-columns: 1.5rem 1fr 2fr;
    gap: 3rem;
    padding: 3rem 0;
    align-items: baseline;
  }
}

.tier-num {
  font-family: var(--font-sans);
  font-weight: 400;
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  color: var(--rust);
}
.tier-name {
  font-family: var(--font-display);
  font-size: clamp(1.85rem, 3vw, 2.5rem);
  font-weight: 400;
  color: var(--slate);
  line-height: 1;
}
.tier-desc {
  font-size: 1rem;
  color: var(--slate-dim);
  max-width: 50ch;
  line-height: 1.6;
}

/* ---------- FAQ ---------- */
.faq-list { display: grid; gap: 0; }

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

.faq-item summary {
  font-family: var(--font-display);
  font-size: clamp(1.2rem, 2vw, 1.55rem);
  font-weight: 400;
  color: var(--slate);
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: '+';
  font-family: var(--font-display);
  font-size: 1.5rem;
  color: var(--rust);
  font-weight: 300;
  transition: transform 0.3s var(--t);
  flex-shrink: 0;
}
.faq-item[open] summary::after { content: '—'; }
.faq-item .faq-body {
  padding-top: 1rem;
  font-size: 1.025rem;
  color: var(--slate-dim);
  max-width: 62ch;
  line-height: 1.65;
}
.faq-item .faq-body p + p { margin-top: 0.85rem; }

/* ---------- REGISTRY / FORM ---------- */
.registry-inner {
  max-width: 720px;
  margin: 0 auto;
}
.registry h2 { margin: 1rem 0 1.5rem; max-width: 22ch; }
.registry .lede { margin-bottom: 2.5rem; }

.form-wrap {
  border-top: 1px solid var(--stone);
  padding-top: 2.5rem;
}

form { display: grid; gap: 1.75rem; grid-template-columns: 1fr; }
@media (min-width: 700px) {
  form { grid-template-columns: 1fr 1fr; }
  form .full { grid-column: 1 / -1; }
}

.field { display: flex; flex-direction: column; gap: 0.5rem; }
.field label {
  font-family: var(--font-sans);
  font-weight: 500;
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--slate-dim);
}
.field input, .field textarea {
  font-family: var(--font-sans);
  font-size: 1rem;
  font-weight: 400;
  color: var(--slate);
  background: transparent;
  border: 0;
  border-bottom: 1px solid var(--stone);
  padding: 0.65rem 0;
  outline: none;
  transition: border-color 0.3s var(--t);
}
.field textarea { resize: vertical; min-height: 60px; }
.field input:focus, .field textarea:focus { border-bottom-color: var(--rust); }
.field input::placeholder, .field textarea::placeholder {
  color: var(--stone);
  font-style: italic;
}

button[type="submit"] {
  font-family: var(--font-sans);
  font-weight: 500;
  font-size: 0.78rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--parchment);
  background: var(--slate);
  border: 0;
  padding: 1.15rem 2.5rem;
  cursor: pointer;
  justify-self: start;
  transition: background 0.3s var(--t), letter-spacing 0.3s var(--t);
}
button[type="submit"]:hover { background: var(--rust); letter-spacing: 0.22em; }
button[type="submit"]:disabled { opacity: 0.5; cursor: wait; }

.form-message {
  margin-top: 1.25rem;
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-style: italic;
  color: var(--rust);
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 0.5s var(--t), transform 0.5s var(--t);
}
.form-message.show { opacity: 1; transform: translateY(0); }

/* ---------- TWO-COLUMN AT A GLANCE ---------- */
.contrast-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  border-top: 1px solid var(--stone);
  border-bottom: 1px solid var(--stone);
}
@media (min-width: 800px) {
  .contrast-grid { grid-template-columns: 1fr 1fr; }
  .contrast-grid > div:first-child { border-right: 1px solid var(--stone); }
}
.contrast-grid > div { padding: 2.25rem 2rem; }
.contrast-grid h4 {
  font-family: var(--font-sans);
  font-weight: 500;
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  margin-bottom: 1.5rem;
}
.contrast-grid .we-do h4 { color: var(--rust); }
.contrast-grid .we-dont h4 { color: var(--stone); }
.contrast-grid ul {
  list-style: none;
  display: grid;
  gap: 0.75rem;
}
.contrast-grid li {
  font-size: 0.98rem;
  color: var(--slate);
  padding-left: 1.5rem;
  position: relative;
  line-height: 1.5;
}
.contrast-grid .we-do li::before {
  content: '—';
  position: absolute;
  left: 0;
  color: var(--rust);
}
.contrast-grid .we-dont li {
  color: var(--slate-dim);
  text-decoration: line-through;
  text-decoration-color: var(--stone);
}

/* ---------- CTA BAND ---------- */
.cta-band {
  background: var(--slate);
  color: var(--parchment);
  padding: clamp(3.5rem, 8vh, 5rem) 0;
  text-align: center;
}
.cta-band h2 { color: var(--parchment); max-width: 24ch; margin: 0 auto 1.5rem; }
.cta-band p { color: var(--stone-soft); max-width: 50ch; margin: 0 auto 2rem; }
.cta-band a.btn {
  display: inline-block;
  font-family: var(--font-sans);
  font-weight: 500;
  font-size: 0.78rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--slate);
  background: var(--parchment);
  padding: 1.15rem 2.5rem;
  transition: background 0.3s var(--t), color 0.3s var(--t);
}
.cta-band a.btn:hover { background: var(--rust); color: var(--parchment); }

/* ---------- FOOTER ---------- */
.site-footer {
  border-top: 1px solid var(--stone-soft);
  padding: 4rem 0 2.5rem;
  background: var(--parchment-deep);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  margin-bottom: 3rem;
}
@media (min-width: 760px) {
  .footer-grid { grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 3rem; }
}
.footer-col h5 {
  font-family: var(--font-sans);
  font-weight: 500;
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--slate);
  margin-bottom: 1.25rem;
}
.footer-col a, .footer-col p {
  display: block;
  font-family: var(--font-sans);
  font-size: 0.92rem;
  color: var(--slate-dim);
  margin-bottom: 0.65rem;
  border: 0;
}
.footer-col a:hover { color: var(--rust); }
.footer-col .footer-wordmark {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 1.35rem;
  color: var(--slate);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: 1rem;
  display: block;
}
.footer-col .footer-wordmark .dot { color: var(--rust); }

.footer-bottom {
  border-top: 1px solid var(--stone-soft);
  padding-top: 2rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  font-family: var(--font-sans);
  font-size: 0.78rem;
  color: var(--stone);
}
@media (min-width: 760px) {
  .footer-bottom { flex-direction: row; justify-content: space-between; align-items: baseline; }
}

/* ---------- REVEAL ON SCROLL ---------- */
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.9s var(--t), transform 0.9s var(--t);
}
.reveal.in { opacity: 1; transform: translateY(0); }
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.22s; }
.reveal-delay-3 { transition-delay: 0.34s; }

/* ---------- UTILITY ---------- */
.mt-0 { margin-top: 0 !important; }
.mt-1 { margin-top: 1rem; }
.mt-2 { margin-top: 2rem; }
.mt-3 { margin-top: 3rem; }
.mb-0 { margin-bottom: 0 !important; }
.text-center { text-align: center; }