/* ═══════════════════════════════════════════════════════════
   Patella Woodworking — Architectural Woodwork
   Aesthetic: light editorial · warm paper + wood-brown ink
   Display: Fraunces (soft old-style serif) · Body: Hanken Grotesk
   NOTE: token names kept from the original build; values remapped
   to a LIGHT palette. --cream = primary INK (dark), --espresso =
   page background (warm paper).
   ═══════════════════════════════════════════════════════════ */

:root {
  --espresso: #F7F2EA;   /* page background (warm paper) */
  --dark:     #EFE7D9;   /* alternating section tint */
  --surface:  #FFFFFF;   /* cards / inputs */
  --surface2: #FBF6EE;   /* subtle / focus surface */
  --line:     #E2D7C6;   /* hairline borders */
  --line-2:   #CDBBA2;   /* stronger border / hover */
  --cream:    #2B2119;   /* PRIMARY INK (headings/body) */
  --cream-dim:#4A3D31;   /* softened ink (lead paragraphs) */
  --muted:    #7C6B58;   /* secondary text */
  --muted-2:  #A1907B;   /* tertiary / placeholders */
  --wood:     #9A6233;   /* warm wood accent */
  --wood-deep:#7C4E27;   /* deep wood — buttons / emphasis */
  --gold:     #A9763A;   /* amber accent (readable on paper) */
  --gold-soft:#8A5E2B;   /* darker hover amber */
  --ink-light:#FBF5EB;   /* light text used over dark imagery/buttons */
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  background-color: var(--espresso);
  color: var(--cream);
  font-family: 'Hanken Grotesk', sans-serif;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

/* Soft warm paper atmosphere — subtle top glow + fine grain */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background:
    radial-gradient(120% 70% at 50% -10%, rgba(154,98,51,0.07), transparent 58%),
    radial-gradient(90% 110% at 100% 100%, rgba(124,78,39,0.04), transparent 55%);
}
body::after {
  content: '';
  position: fixed;
  inset: -50%;
  z-index: 2;
  pointer-events: none;
  opacity: 0.025;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
main, nav, footer { position: relative; z-index: 3; }

/* ─── Typography ───────────────────────────────────────── */
.font-display { font-family: 'Fraunces', serif; }

.display-xl {
  font-family: 'Fraunces', serif;
  font-optical-sizing: auto;
  font-weight: 460;
  font-size: clamp(2.9rem, 8vw, 7rem);
  line-height: 0.98;
  letter-spacing: -0.018em;
  color: var(--cream);
}
.display-lg {
  font-family: 'Fraunces', serif;
  font-weight: 460;
  font-size: clamp(2.1rem, 5.2vw, 4.2rem);
  line-height: 1.04;
  letter-spacing: -0.012em;
  color: var(--cream);
}
.display-md {
  font-family: 'Fraunces', serif;
  font-weight: 500;
  font-size: clamp(1.7rem, 3.6vw, 2.7rem);
  line-height: 1.12;
  letter-spacing: -0.008em;
  color: var(--cream);
}
.serif-italic { font-style: italic; font-weight: 400; }

.lead {
  font-size: clamp(1.05rem, 1.6vw, 1.3rem);
  line-height: 1.65;
  color: var(--cream-dim);
  font-weight: 400;
}

.label-caps {
  font-size: 0.7rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--gold);
}
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  font-size: 0.7rem;
  letter-spacing: 0.26em;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--gold);
}
.eyebrow::before {
  content: '';
  width: 2rem;
  height: 1px;
  background: var(--wood);
}

/* ─── Nav ──────────────────────────────────────────────── */
#navbar {
  transition: background 0.4s ease, border-color 0.4s ease, backdrop-filter 0.4s ease;
  border-bottom: 1px solid transparent;
}
#navbar.scrolled {
  background-color: rgba(247, 242, 234, 0.88);
  border-bottom-color: var(--line);
  backdrop-filter: blur(10px) saturate(1.05);
}
.logo-plate {
  display: inline-flex;
  line-height: 0;
}
.logo-plate img { height: 60px; width: auto; display: block; }

/* White outline on the nav logo so it stays legible over the dark hero image */
#navbar .logo-plate img {
  filter:
    drop-shadow(1px 0 0.5px rgba(255,255,255,0.95))
    drop-shadow(-1px 0 0.5px rgba(255,255,255,0.95))
    drop-shadow(0 1px 0.5px rgba(255,255,255,0.95))
    drop-shadow(0 -1px 0.5px rgba(255,255,255,0.95))
    drop-shadow(0 0 3px rgba(255,255,255,0.55));
}

.nav-link {
  position: relative;
  letter-spacing: 0.14em;
  font-size: 0.72rem;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--muted);
  transition: color 0.3s ease;
}
.nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0;
  width: 0; height: 1px;
  background: var(--gold);
  transition: width 0.35s ease;
}
.nav-link:hover { color: var(--wood-deep); }
.nav-link:hover::after { width: 100%; }
.nav-link.active { color: var(--cream); }
.nav-link.active::after { width: 100%; background: var(--wood); }

/* Hamburger */
.hamburger { display: flex; flex-direction: column; gap: 5px; cursor: pointer; background: none; border: none; padding: 4px; }
.hamburger span { display: block; width: 24px; height: 1.5px; background: var(--cream); transition: transform 0.3s ease, opacity 0.3s ease; }
.hamburger.open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

#mobile-menu {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.45s ease;
  background: var(--surface);
  border-top: 1px solid transparent;
}
#mobile-menu.open { max-height: 520px; border-top-color: var(--line); box-shadow: 0 18px 40px -24px rgba(124,78,39,0.3); }

/* ─── Hero / Page headers ──────────────────────────────── */
/* Light scrim keeps imagery airy; falls back to warm paper with no image */
.hero-section {
  background:
    linear-gradient(to bottom, rgba(247,242,234,0.18) 0%, rgba(247,242,234,0.72) 62%, var(--espresso) 100%),
    url('../images/projects/Covington/bg.jpeg') center / cover no-repeat,
    var(--dark);
}
.page-header {
  background:
    linear-gradient(to bottom, rgba(247,242,234,0.7) 0%, rgba(247,242,234,0.95) 100%),
    url('../images/projects/project-copy 05.jpg') center / cover no-repeat,
    var(--dark);
}
.page-header-services {
  background:
    linear-gradient(to bottom, rgba(247,242,234,0.7) 0%, rgba(247,242,234,0.95) 100%),
    url('../images/hero-services.jpg') center / cover no-repeat,
    var(--dark);
}
.page-header-about {
  background:
    linear-gradient(to bottom, rgba(247,242,234,0.7) 0%, rgba(247,242,234,0.95) 100%),
    url('../images/hero-about.jpg') center / cover no-repeat,
    var(--dark);
}

/* Faint wood-grain contour overlay for hero atmosphere */
.grain-lines {
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0.6;
  background-image: repeating-linear-gradient(
    92deg,
    transparent 0, transparent 38px,
    rgba(154,98,51,0.05) 38px, rgba(154,98,51,0.05) 39px,
    transparent 39px, transparent 80px,
    rgba(124,78,39,0.05) 80px, rgba(124,78,39,0.05) 81px
  );
  -webkit-mask-image: radial-gradient(120% 100% at 50% 0%, #000 30%, transparent 80%);
          mask-image: radial-gradient(120% 100% at 50% 0%, #000 30%, transparent 80%);
}

/* ─── Dividers ─────────────────────────────────────────── */
.divider { height: 1px; background: var(--line); }
.divider-accent { height: 1px; background: linear-gradient(to right, transparent, var(--wood), transparent); }
.rule-short { width: 56px; height: 2px; background: var(--wood); }

/* ─── Buttons ──────────────────────────────────────────── */
.btn-solid {
  display: inline-flex; align-items: center; gap: 0.6rem;
  padding: 1rem 2.2rem;
  background: var(--wood-deep);
  color: var(--ink-light);
  font-size: 0.72rem; letter-spacing: 0.16em; text-transform: uppercase; font-weight: 600;
  border: 1px solid var(--wood-deep);
  transition: background 0.3s ease, transform 0.3s ease, box-shadow 0.3s ease;
  white-space: nowrap;
}
.btn-solid:hover { background: var(--wood); border-color: var(--wood); transform: translateY(-2px); box-shadow: 0 14px 30px -14px rgba(124,78,39,0.45); }

.btn-ghost {
  display: inline-flex; align-items: center; gap: 0.6rem;
  padding: 1rem 2.2rem;
  border: 1px solid var(--line-2);
  color: var(--cream);
  font-size: 0.72rem; letter-spacing: 0.16em; text-transform: uppercase; font-weight: 600;
  transition: border-color 0.3s ease, color 0.3s ease, background 0.3s ease;
  white-space: nowrap;
}
.btn-ghost:hover { border-color: var(--wood); color: var(--wood-deep); background: rgba(154,98,51,0.06); }

.link-arrow {
  display: inline-flex; align-items: center; gap: 0.55rem;
  font-size: 0.72rem; letter-spacing: 0.16em; text-transform: uppercase; font-weight: 600;
  color: var(--gold);
  transition: gap 0.3s ease, color 0.3s ease;
}
.link-arrow:hover { gap: 1rem; color: var(--gold-soft); }

/* ─── Credential / Stat Bar ────────────────────────────── */
.cred-item { padding: 2rem; border-right: 1px solid var(--line); flex: 1; min-width: 0; }
.cred-item:last-child { border-right: none; }
.cred-num { font-family: 'Fraunces', serif; font-weight: 500; font-size: clamp(2rem, 4vw, 3rem); color: var(--cream); line-height: 1; }
.cred-label { font-size: 0.68rem; letter-spacing: 0.18em; text-transform: uppercase; color: var(--muted); margin-top: 0.7rem; }

/* ─── Service cards ────────────────────────────────────── */
.service-card {
  position: relative;
  padding: 2.75rem 2.25rem;
  border: 1px solid var(--line);
  background: linear-gradient(180deg, #FFFFFF, #FBF6EE);
  transition: border-color 0.35s ease, transform 0.35s ease, box-shadow 0.35s ease;
  overflow: hidden;
}
.service-card::after {
  content: '';
  position: absolute; top: 0; left: 0; right: 0; height: 2px;
  background: var(--wood); transform: scaleX(0); transform-origin: left;
  transition: transform 0.45s cubic-bezier(0.22,1,0.36,1);
}
.service-card:hover { border-color: var(--line-2); transform: translateY(-4px); box-shadow: 0 22px 48px -28px rgba(124,78,39,0.3); }
.service-card:hover::after { transform: scaleX(1); }
.service-num { font-family: 'Fraunces', serif; font-size: 0.95rem; color: var(--wood); letter-spacing: 0.05em; }
.service-card svg { transition: stroke 0.35s ease; }
.service-card:hover svg { stroke: var(--wood-deep); }

.feature-row { display: flex; gap: 0.85rem; align-items: flex-start; color: var(--cream-dim); }
.feature-row::before {
  content: ''; flex: none; width: 7px; height: 7px; margin-top: 0.5rem;
  background: var(--wood); transform: rotate(45deg);
}

/* ─── Project Cards ────────────────────────────────────── */
.project-card { position: relative; overflow: hidden; cursor: pointer; display: block; background: var(--surface); border: 1px solid var(--line); }
.project-card img, .project-card .card-placeholder {
  width: 100%; height: 100%; object-fit: cover; display: block;
  transition: transform 0.8s cubic-bezier(0.25,0.46,0.45,0.94), filter 0.6s ease;
}
.project-card img { filter: saturate(0.96) brightness(0.99); }
.project-card:hover img { transform: scale(1.07); filter: saturate(1.05) brightness(1); }
.project-card:hover .card-placeholder { transform: scale(1.05); }
.card-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(34,24,15,0.92) 0%, rgba(34,24,15,0.28) 48%, transparent 78%);
  opacity: 0; transition: opacity 0.45s ease;
  display: flex; flex-direction: column; justify-content: flex-end; padding: 1.9rem;
}
.project-card:hover .card-overlay { opacity: 1; }
.card-cat { font-size: 0.62rem; letter-spacing: 0.2em; text-transform: uppercase; color: var(--gold-soft); margin-bottom: 0.4rem; }
.card-cat { color: #D9B98A; }
.card-title { font-family: 'Fraunces', serif; font-size: 1.3rem; color: #FBF5EB; line-height: 1.1; }

/* Placeholder tile — warm wood-sample look */
.card-placeholder {
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 0.85rem;
  color: var(--muted-2);
  background:
    repeating-linear-gradient(96deg, transparent 0, transparent 13px, rgba(154,98,51,0.08) 13px, rgba(154,98,51,0.08) 14px),
    radial-gradient(70% 90% at 30% 15%, rgba(154,98,51,0.05), transparent),
    var(--surface2);
}
.card-placeholder span { font-size: 0.6rem; letter-spacing: 0.2em; text-transform: uppercase; color: var(--muted); }

/* ─── Pinned Horizontal Work Scroll ────────────────────── */
.work-pin-outer { position: relative; }
.work-pin-track { height: 100vh; display: flex; align-items: center; overflow: hidden; }
.work-panels { display: flex; gap: 1.25rem; padding: 0 6vw; will-change: transform; }
.work-panel { flex: 0 0 clamp(260px, 32vw, 380px); aspect-ratio: 4 / 5; height: auto; }
.work-panel .card-overlay { opacity: 1; background: linear-gradient(to top, rgba(34,24,15,0.88) 0%, rgba(34,24,15,0.10) 45%, transparent 70%); }

/* Mobile + reduced-motion: drop the pin, fall back to a normal stack/grid */
@media (max-width: 767px) {
  .work-pin-outer { height: auto; }
  .work-pin-track { height: auto; display: block; overflow: visible; }
  .work-panels { flex-wrap: wrap; padding: 0; gap: 1.25rem; }
  .work-panel { flex: 1 1 100%; height: auto; aspect-ratio: 4 / 5; }
}
@media (prefers-reduced-motion: reduce) {
  .work-pin-outer { height: auto; }
  .work-pin-track { height: auto; display: block; overflow: visible; }
  .work-panels { flex-wrap: wrap; padding: 0; gap: 1.25rem; }
  .work-panel { flex: 1 1 280px; height: auto; aspect-ratio: 4 / 5; }
}

/* ─── Portfolio Filter ─────────────────────────────────── */
.filter-btn {
  font-size: 0.72rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--muted);
  padding: 0.5rem 0; border: none; border-bottom: 1px solid transparent;
  background: none; cursor: pointer; white-space: nowrap;
  transition: color 0.3s ease, border-color 0.3s ease;
}
.filter-btn:hover { color: var(--cream); }
.filter-btn.active { color: var(--wood-deep); border-bottom-color: var(--wood); }

/* ─── Lightbox ─────────────────────────────────────────── */
#lightbox { display: none; position: fixed; inset: 0; background: rgba(34,24,15,0.94); z-index: 9999; align-items: center; justify-content: center; }
#lightbox.open { display: flex; }
#lightbox img { max-width: 90vw; max-height: 90vh; object-fit: contain; box-shadow: 0 40px 120px -30px rgba(0,0,0,0.7); }
#lightbox-close {
  position: absolute; top: 1.5rem; right: 1.5rem; color: #E4D9C8; cursor: pointer;
  width: 2.75rem; height: 2.75rem; display: flex; align-items: center; justify-content: center;
  border: 1px solid rgba(228,217,200,0.4); transition: color 0.3s ease, border-color 0.3s ease;
}
#lightbox-close:hover { color: #fff; border-color: var(--gold); }

/* ─── Form ─────────────────────────────────────────────── */
.form-input {
  width: 100%; background: var(--surface); border: 1px solid var(--line);
  color: var(--cream); padding: 0.95rem 1.15rem; font-size: 0.9rem;
  font-family: 'Hanken Grotesk', sans-serif; transition: border-color 0.3s ease, background 0.3s ease, box-shadow 0.3s ease;
  outline: none; -webkit-appearance: none;
}
.form-input::placeholder { color: var(--muted-2); }
.form-input:focus { border-color: var(--wood); background: var(--surface2); box-shadow: 0 0 0 3px rgba(154,98,51,0.08); }
select.form-input { cursor: pointer; }
.form-label { display: block; font-size: 0.66rem; letter-spacing: 0.16em; text-transform: uppercase; color: var(--muted); margin-bottom: 0.55rem; }

/* ─── Leadership cards ─────────────────────────────────── */
.exec-card { padding: 1.6rem 1.5rem; border: 1px solid var(--line); background: var(--surface); transition: border-color 0.3s ease, box-shadow 0.3s ease, transform 0.3s ease; }
.exec-card:hover { border-color: var(--line-2); transform: translateY(-3px); box-shadow: 0 18px 40px -26px rgba(124,78,39,0.3); }
.exec-name { font-family: 'Fraunces', serif; font-size: 1.15rem; color: var(--cream); }
.exec-role { font-size: 0.72rem; letter-spacing: 0.06em; color: var(--wood-deep); margin-top: 0.2rem; }
.exec-email { font-size: 0.78rem; color: var(--muted); margin-top: 0.6rem; word-break: break-all; transition: color 0.3s ease; }
.exec-card:hover .exec-email { color: var(--wood-deep); }

/* ─── Client roster ────────────────────────────────────── */
.client-cols { column-gap: 2.5rem; }
.client-name {
  display: block;
  font-size: 0.95rem;
  color: var(--cream-dim);
  padding: 0.45rem 0;
  break-inside: avoid;
  transition: color 0.25s ease, padding-left 0.25s ease;
}
.client-name:hover { color: var(--wood-deep); padding-left: 0.3rem; }

/* ─── About alternating layout ─────────────────────────── */
.about-block:nth-child(even) .about-text { order: 2; }
.about-block:nth-child(even) .about-img  { order: 1; }

/* ─── Scroll Animations ────────────────────────────────── */
.fade-up { opacity: 0; transform: translateY(34px); }
.fade-up.animated { opacity: 1; transform: translateY(0); transition: opacity 0.8s cubic-bezier(0.22,1,0.36,1), transform 0.8s cubic-bezier(0.22,1,0.36,1); }
.fade-up-delay-1.animated { transition-delay: 0.09s; }
.fade-up-delay-2.animated { transition-delay: 0.18s; }
.fade-up-delay-3.animated { transition-delay: 0.27s; }
.fade-up-delay-4.animated { transition-delay: 0.36s; }

/* hero load reveal */
@keyframes heroRise { from { opacity: 0; transform: translateY(28px); } to { opacity: 1; transform: translateY(0); } }
.hero-rise { opacity: 0; animation: heroRise 1s cubic-bezier(0.22,1,0.36,1) forwards; }
.hero-rise-1 { animation-delay: 0.15s; }
.hero-rise-2 { animation-delay: 0.32s; }
.hero-rise-3 { animation-delay: 0.5s; }
.hero-rise-4 { animation-delay: 0.68s; }

/* ─── Marquee strip ────────────────────────────────────── */
.marquee { overflow: hidden; white-space: nowrap; }
.marquee-track { display: inline-flex; gap: 3.5rem; align-items: center; animation: marquee 38s linear infinite; }
.marquee-item { font-family: 'Fraunces', serif; font-style: italic; font-size: clamp(1.2rem, 2.4vw, 2rem); color: var(--muted-2); }
.marquee-dot { width: 6px; height: 6px; background: var(--wood); border-radius: 50%; flex: none; }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ─── Selection / scrollbar ────────────────────────────── */
::selection { background: rgba(154,98,51,0.18); color: var(--cream); }

@media (max-width: 768px) {
  .about-block .about-text, .about-block .about-img { order: unset !important; }
  .cred-item { border-right: none; border-bottom: 1px solid var(--line); flex: none; width: 100%; }
  .cred-item:last-child { border-bottom: none; }
}