/* ============================================================
   R. Plane Carpenter — Header v2 (Drawer Index)
   Drop-in replacement for the original .nav. Loads alongside
   style.css. Hides the original .nav and renders a floating
   pill with a full-bleed editorial drawer menu.
   ============================================================ */

/* Hide the original fixed bar — we keep its markup in place for
   backwards compatibility / SEO but replace it visually. */
header.nav { display: none !important; }

/* Tighten hero top-padding since the floating pill is shorter. */
:root { --nav-h: 0px; }
.hero-inner { padding-top: 130px !important; }
.page-hero  { padding-top: 130px !important; }

/* ---------- Pill ---------- */
.rpc-nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 200;
  padding: 18px clamp(20px, 5vw, 60px) 0;
  pointer-events: none;
  transition: padding .35s cubic-bezier(.4, 0, .2, 1);
}
.rpc-nav.scrolled { padding-top: 10px; }

.rpc-pill {
  pointer-events: auto;
  max-width: 1220px; margin: 0 auto;
  background: rgba(14, 11, 8, .85);
  -webkit-backdrop-filter: blur(20px) saturate(1.4);
          backdrop-filter: blur(20px) saturate(1.4);
  border: 1px solid rgba(196, 135, 61, .22);
  border-radius: 999px;
  padding: 10px 10px 10px 22px;
  box-shadow: 0 14px 40px -10px rgba(0, 0, 0, .55);
  display: flex; align-items: center; gap: 12px;
  color: #fff;
  transition: padding .35s cubic-bezier(.4, 0, .2, 1);
}
.rpc-nav.scrolled .rpc-pill { padding: 8px 8px 8px 18px; }

/* Brand cluster */
.rpc-brand {
  display: flex; align-items: center; gap: 12px;
  flex: 1; min-width: 0; cursor: pointer;
  color: #fff; text-decoration: none;
}
.rpc-logo {
  height: 36px; width: auto; flex-shrink: 0; display: block;
  filter: brightness(0) invert(1); opacity: .92;
  transition: height .35s cubic-bezier(.4, 0, .2, 1);
}
.rpc-nav.scrolled .rpc-logo { height: 32px; }

.rpc-brand-text { line-height: 1.05; white-space: nowrap; min-width: 0; }
.rpc-brand-text strong {
  display: block;
  font-family: "Cormorant Garamond", serif;
  font-size: 16px; font-weight: 500;
  letter-spacing: .12em; text-transform: uppercase;
  color: #fff;
  transition: font-size .35s;
}
.rpc-brand-text span {
  display: block;
  font-size: 8px; letter-spacing: .3em; text-transform: uppercase;
  color: #c4873d; margin-top: 3px;
  transition: opacity .25s, height .25s;
}
.rpc-nav.scrolled .rpc-brand-text strong { font-size: 14px; }
.rpc-nav.scrolled .rpc-brand-text span { opacity: 0; height: 0; }

/* Quick links (desktop only) */
.rpc-quick {
  display: inline-flex; align-items: center; gap: 4px;
  padding-right: 4px;
  font-size: 11px; font-weight: 500;
  letter-spacing: .14em; text-transform: uppercase;
  color: rgba(255, 255, 255, .55);
}
.rpc-quick a {
  padding: 8px 12px; cursor: pointer;
  text-decoration: none; color: inherit;
  border-radius: 999px;
  transition: color .2s, background .2s;
}
.rpc-quick a:hover { color: #fff; background: rgba(255, 255, 255, .06); }

/* Menu CTA */
.rpc-menu-btn {
  padding: 10px 18px 10px 14px;
  border-radius: 999px; border: 0;
  background: #c4873d; color: #1c1610; cursor: pointer;
  display: inline-flex; align-items: center; gap: 10px;
  font-family: "Nunito", sans-serif;
  font-size: 11px; font-weight: 700;
  letter-spacing: .18em; text-transform: uppercase;
  box-shadow: 0 4px 14px rgba(196, 135, 61, .4);
  transition: background .2s, transform .25s cubic-bezier(.34, 1.46, .64, 1),
              box-shadow .25s;
  flex-shrink: 0;
}
.rpc-menu-btn:hover {
  background: #e0a85a; transform: translateY(-1px);
  box-shadow: 0 8px 22px rgba(196, 135, 61, .55);
}
.rpc-burger { display: inline-flex; flex-direction: column; gap: 3px; }
.rpc-burger span {
  width: 14px; height: 1.5px; background: currentColor;
  border-radius: 2px; display: block;
}
.rpc-burger span:last-child { width: 10px; }

/* Mobile responsive */
@media (max-width: 720px) {
  .rpc-quick { display: none; }
  .rpc-brand-text span { display: none; }
  .rpc-pill { padding: 8px 8px 8px 16px; }
  .rpc-menu-btn { padding: 9px 14px 9px 12px; gap: 8px; font-size: 10px; }
}
@media (max-width: 420px) {
  .rpc-brand-text strong { font-size: 13px; letter-spacing: .08em; }
  .rpc-menu-btn { padding: 9px 12px; }
  .rpc-menu-btn-label { display: none; }
}

/* ---------- Drawer ---------- */
.rpc-drawer {
  position: fixed; inset: 0; z-index: 199;
  background: #0a0806;
  padding: 110px clamp(28px, 7vw, 100px) 60px;
  color: #fff;
  font-family: "Nunito", sans-serif;
  box-shadow: 0 30px 80px rgba(0, 0, 0, .55);
  overflow-y: auto;
  transform: translateY(-100%);
  transition: transform .55s cubic-bezier(.22, .68, 0, 1);
  pointer-events: none;
  visibility: hidden;
}
.rpc-drawer.open { transform: translateY(0); pointer-events: auto; visibility: visible; }
body.rpc-drawer-open { overflow: hidden; }

.rpc-drawer-close {
  position: absolute; top: 28px; right: 28px; z-index: 2;
  width: 44px; height: 44px; border-radius: 999px; border: 0;
  background: rgba(255, 255, 255, .06); color: #fff; cursor: pointer;
  display: grid; place-items: center;
  transition: background .25s, transform .3s;
}
.rpc-drawer-close:hover { background: #c4873d; transform: rotate(90deg); }
.rpc-drawer-close svg { width: 18px; height: 18px; display: block; }

.rpc-drawer-inner {
  max-width: 1280px; margin: 0 auto;
  display: flex; flex-direction: column;
}
.rpc-drawer-eyebrow {
  font-size: 11px; letter-spacing: .3em; text-transform: uppercase;
  color: #c4873d; margin-bottom: 24px;
  display: flex; align-items: center; gap: 12px;
}
.rpc-drawer-eyebrow::before {
  content: ""; width: 28px; height: 1px; background: currentColor;
}

.rpc-drawer-row {
  display: grid;
  grid-template-columns: 60px 1fr auto;
  gap: 28px; align-items: center;
  padding: 22px 24px;
  border-bottom: 1px solid rgba(255, 255, 255, .06);
  text-decoration: none; color: #fff;
  position: relative; cursor: pointer;
  opacity: 0; transform: translateY(20px);
  transition: opacity .55s cubic-bezier(.22, .68, 0, 1),
              transform .55s cubic-bezier(.22, .68, 0, 1);
}
.rpc-drawer.open .rpc-drawer-row { opacity: 1; transform: none; }
.rpc-drawer.open .rpc-drawer-row:nth-child(1) { transition-delay: .15s; }
.rpc-drawer.open .rpc-drawer-row:nth-child(2) { transition-delay: .22s; }
.rpc-drawer.open .rpc-drawer-row:nth-child(3) { transition-delay: .29s; }
.rpc-drawer.open .rpc-drawer-row:nth-child(4) { transition-delay: .36s; }
.rpc-drawer.open .rpc-drawer-row:nth-child(5) { transition-delay: .43s; }
.rpc-drawer.open .rpc-drawer-row:nth-child(6) { transition-delay: .5s; }
.rpc-drawer-row::before {
  content: ""; position: absolute; left: 0; top: 0; bottom: 0;
  width: 0; background: #c4873d;
  transition: width .35s cubic-bezier(.22, .68, 0, 1);
}
.rpc-drawer-row:hover::before { width: 6px; }
.rpc-drawer-row:hover .rpc-drawer-label { transform: translateX(18px); }
.rpc-drawer-row:hover .rpc-drawer-label-title { color: #c4873d; }
.rpc-drawer-row:hover .rpc-drawer-thumb { opacity: 1; transform: scale(1); }

.rpc-drawer-num {
  font-family: "Cormorant Garamond", serif; font-style: italic;
  font-size: 18px; color: rgba(196, 135, 61, .7); font-weight: 400;
}
.rpc-drawer-label {
  display: inline-flex; flex-direction: column; gap: 6px;
  transition: transform .35s cubic-bezier(.22, .68, 0, 1);
}
.rpc-drawer-label-title {
  font-family: "Cormorant Garamond", serif;
  font-size: 44px; font-weight: 400; letter-spacing: -.015em;
  line-height: 1.05; color: #fff; transition: color .35s;
}
.rpc-drawer-label-sub {
  font-size: 11.5px; letter-spacing: .18em; text-transform: uppercase;
  color: rgba(255, 255, 255, .45); font-weight: 500;
}
.rpc-drawer-thumb {
  width: 110px; height: 70px; border-radius: 6px; overflow: hidden;
  background: #1c1610; flex-shrink: 0;
  opacity: 0; transform: scale(.92);
  transition: opacity .4s, transform .5s cubic-bezier(.22, .68, 0, 1);
}
.rpc-drawer-thumb img {
  width: 100%; height: 100%; object-fit: cover; display: block;
}

@media (max-width: 720px) {
  .rpc-drawer { padding: 90px 20px 40px; }
  .rpc-drawer-close { top: 22px; right: 22px; }
  .rpc-drawer-row { grid-template-columns: 32px 1fr; gap: 18px; padding: 18px 0; }
  .rpc-drawer-num { font-size: 14px; }
  .rpc-drawer-label-title { font-size: 28px; line-height: 1.1; }
  .rpc-drawer-label-sub { font-size: 10px; letter-spacing: .14em; }
  .rpc-drawer-thumb { display: none; }
  .rpc-drawer-row:hover .rpc-drawer-label { transform: none; }
}

/* ---------- Entry animations ---------- */
@keyframes rpc-pill-in {
  from { opacity: 0; transform: translateY(-22px); }
  to   { opacity: 1; transform: none; }
}
@keyframes rpc-zoom-in {
  from { opacity: 0; transform: scale(.55) rotate(-12deg); }
  to   { opacity: 1; transform: none; }
}
@keyframes rpc-left-in {
  from { opacity: 0; transform: translateX(-48px); }
  to   { opacity: 1; transform: none; }
}
@keyframes rpc-fade-in {
  from { opacity: 0; }
  to   { opacity: 1; }
}
@keyframes rpc-pop-in {
  0%   { opacity: 0; transform: scale(.7); }
  60%  { transform: scale(1.06); }
  100% { opacity: 1; transform: none; }
}

.rpc-pill         { animation: rpc-pill-in  .75s cubic-bezier(.22,.68,0,1.05) both; animation-delay: .1s; }
.rpc-logo         { animation: rpc-zoom-in  .9s  cubic-bezier(.34,1.4,.64,1)   both; animation-delay: .35s; transform-origin: center; }
.rpc-brand-text   { animation: rpc-left-in  .85s cubic-bezier(.22,.68,0,1.1)   both; animation-delay: .48s; }
.rpc-quick        { animation: rpc-fade-in  .7s  cubic-bezier(.4,0,.2,1)       both; animation-delay: .75s; }
.rpc-menu-btn     { animation: rpc-pop-in   .7s  cubic-bezier(.34,1.46,.64,1)  both; animation-delay: .95s; transform-origin: center; }

@media (prefers-reduced-motion: reduce) {
  .rpc-pill, .rpc-logo, .rpc-brand-text, .rpc-quick, .rpc-menu-btn {
    animation: none;
  }
  .rpc-drawer { transition: opacity .2s, visibility 0s; }
  .rpc-drawer-row { transition: none; }
}