/* =========================================================
   Lamplight Web Studio — a digital field notebook
   ========================================================= */

:root {
  /* palette */
  --field-ink:        #18201C;
  --weathered-canvas: #E9DDC8;
  --notebook-cream:   #F7F0E3;
  --dried-sage:       #8C9478;
  --aged-brass:       #B9853B;
  --brick-clay:       #A95535;
  --graphite:         #4A4842;
  --soft-shadow:      #C9BBA5;

  /* roles */
  --bg:        var(--notebook-cream);
  --surface:   var(--weathered-canvas);
  --ink:       var(--field-ink);
  --ink-soft:  var(--graphite);
  --accent:    var(--aged-brass);
  --accent-2:  var(--brick-clay);
  --hairline:  rgba(24, 32, 28, 0.16);
  --hairline-strong: rgba(24, 32, 28, 0.30);

  /* type */
  --serif: "Cormorant Garamond", Georgia, serif;
  --sans:  "Inter", system-ui, sans-serif;
  --mono:  "IBM Plex Mono", ui-monospace, monospace;

  --maxw: 1240px;
  --gutter: clamp(20px, 5vw, 64px);
}

/* ---------- reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { animation-duration: 0.001ms !important; transition-duration: 0.001ms !important; }
}
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  font-weight: 400;
  font-size: 17px;
  line-height: 1.6;
  letter-spacing: 0.005em;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
h1, h2, h3 { margin: 0; font-weight: 500; }
p { margin: 0; }
a { color: inherit; text-decoration: none; }
ul, ol { margin: 0; padding: 0; list-style: none; }
img, svg { display: block; max-width: 100%; }
button { font-family: inherit; cursor: pointer; }

/* ---------- accessibility ---------- */
/* visible, brand-styled focus ring for keyboard users only */
:where(a, button, summary, input, textarea, select, .nav-toggle, [tabindex]):focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
  border-radius: 2px;
}

/* skip-to-content: off-canvas until focused */
.skip-link {
  position: fixed; top: 0; left: 0; z-index: 200;
  transform: translateY(-120%); transition: transform 0.2s ease;
  background: var(--bg); color: var(--ink);
  font-family: var(--mono); font-size: 0.78rem; letter-spacing: 0.06em;
  padding: 0.7rem 1.1rem; margin: 0.5rem;
  border: 1px solid var(--hairline-strong); border-radius: 3px;
  box-shadow: 3px 3px 0 rgba(24,32,28,0.12);
}
.skip-link:focus, .skip-link:focus-visible { transform: translateY(0); }

/* keep in-page anchor targets clear of the sticky header */
section[id], #main { scroll-margin-top: 84px; }

/* ---------- textured overlays ---------- */
.paper-grain {
  position: fixed; inset: 0; z-index: 0; pointer-events: none;
  opacity: 0.5; mix-blend-mode: multiply;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.35'/%3E%3C/svg%3E");
}
.grid-overlay {
  position: fixed; inset: 0; z-index: 0; pointer-events: none;
  opacity: 0.4;
  background-image:
    linear-gradient(to right, rgba(24,32,28,0.045) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(24,32,28,0.045) 1px, transparent 1px);
  background-size: 34px 34px;
  -webkit-mask-image: radial-gradient(ellipse 120% 90% at 50% 0%, #000 35%, transparent 92%);
          mask-image: radial-gradient(ellipse 120% 90% at 50% 0%, #000 35%, transparent 92%);
}

/* keep content above overlays */
.site-header, main, .site-footer, .mobile-drawer { position: relative; z-index: 1; }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 0.6em;
  font-family: var(--sans); font-weight: 500; font-size: 0.84rem;
  letter-spacing: 0.04em; line-height: 1;
  padding: 0.85em 1.4em; border-radius: 2px;
  border: 1px solid transparent; transition: all 0.35s cubic-bezier(.2,.7,.2,1);
}
.btn--cta {
  background: var(--ink); color: var(--notebook-cream);
  border-color: var(--ink);
  box-shadow: 3px 3px 0 rgba(24,32,28,0.12);
}
.btn--cta:hover {
  background: var(--accent-2); border-color: var(--accent-2);
  box-shadow: 4px 4px 0 rgba(169,85,53,0.22);
  transform: translate(-1px,-1px);
}
.btn--cta .btn-arrow { color: currentColor; transition: transform 0.35s ease; }
.btn--cta:hover .btn-arrow { transform: translateX(4px); }
.btn--lg { font-size: 0.92rem; padding: 1.05em 1.7em; }
.btn--block { width: 100%; justify-content: center; }
/* subtle press feedback (suppressed under prefers-reduced-motion) */
.btn:active { transform: translateY(0) scale(0.985); }

/* text link with squiggle */
.text-link {
  display: inline-flex; flex-direction: column; gap: 2px;
  font-size: 0.95rem; color: var(--ink); font-weight: 500;
}
.text-link .squiggle { width: 80px; height: 8px; color: var(--accent); opacity: 0; transition: opacity 0.3s ease; }
.text-link:hover { color: var(--accent-2); }
.text-link:hover .squiggle { opacity: 1; color: var(--accent-2); }

/* =========================================================
   HEADER
   ========================================================= */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: color-mix(in srgb, var(--bg) 86%, transparent);
  backdrop-filter: blur(8px) saturate(1.1);
  -webkit-backdrop-filter: blur(8px) saturate(1.1);
}
.header-inner {
  max-width: var(--maxw); margin: 0 auto;
  padding: 0.85rem var(--gutter);
  display: flex; align-items: center; gap: 1.5rem;
}
.wordmark { display: flex; align-items: center; }
.wordmark-logo { display: block; height: 44px; width: auto; }
.primary-nav { margin-left: auto; display: flex; gap: 1.9rem; }
.primary-nav a {
  position: relative; font-size: 0.82rem; font-weight: 500;
  letter-spacing: 0.03em; color: var(--ink-soft); padding: 4px 0;
  transition: color 0.25s ease;
}
.primary-nav a::after {
  content: ""; position: absolute; left: 0; bottom: 0; height: 1px; width: 0;
  background: var(--accent); transition: width 0.3s cubic-bezier(.2,.7,.2,1);
}
.primary-nav a:hover { color: var(--ink); }
.primary-nav a:hover::after { width: 100%; }
.header-cta { flex-shrink: 0; }
.header-rule { height: 1px; background: var(--hairline); margin: 0 var(--gutter); }

.nav-toggle {
  display: none; margin-left: auto; background: none; border: 1px solid var(--hairline-strong);
  border-radius: 2px; width: 44px; height: 44px; padding: 0;
  flex-direction: column; gap: 5px; align-items: center; justify-content: center;
}
.nav-toggle span { width: 18px; height: 1.5px; background: var(--ink); transition: 0.3s; }

.mobile-drawer {
  position: fixed; inset: 0 0 auto 0; z-index: 99;
  background: var(--bg); border-bottom: 1px solid var(--hairline);
  transform: translateY(-100%); transition: transform 0.4s cubic-bezier(.2,.7,.2,1);
  padding: 5rem var(--gutter) 2rem;
}
.mobile-drawer.open { transform: translateY(0); }
.mobile-drawer nav { display: flex; flex-direction: column; gap: 1.4rem; }
.mobile-drawer a { font-family: var(--serif); font-size: 1.6rem; }
.mobile-drawer .btn { font-family: var(--sans); font-size: 0.9rem; width: fit-content; }

/* =========================================================
   shared section scaffolding
   ========================================================= */
.section { max-width: var(--maxw); margin: 0 auto; padding: clamp(4.5rem, 9vw, 8rem) var(--gutter); }
.section-label {
  display: inline-flex; align-items: center; gap: 0.5em;
  font-family: var(--mono); font-size: 0.72rem; font-weight: 500;
  letter-spacing: 0.18em; text-transform: uppercase; color: var(--accent-2);
  margin-bottom: 1.3rem;
}
.section-label .num {
  background: var(--ink); color: var(--notebook-cream);
  padding: 0.25em 0.55em; border-radius: 2px; letter-spacing: 0.1em;
}
.section-label .slash { color: var(--soft-shadow); }
.section-title {
  font-family: var(--serif); font-weight: 500;
  font-size: clamp(1.85rem, 3.6vw, 3rem); line-height: 1.08;
  letter-spacing: -0.01em; max-width: 17ch;
}
.section-lede {
  margin-top: 1.1rem; max-width: 42ch;
  color: var(--ink-soft); font-size: 1.02rem;
}
.section-head--center { text-align: center; max-width: 720px; margin: 0 auto; }
.section-head--center .section-title { max-width: none; margin-inline: auto; }

/* =========================================================
   HERO
   ========================================================= */
.hero { max-width: var(--maxw); margin: 0 auto; padding: clamp(2.5rem,5vw,4.5rem) var(--gutter) 0; }
.hero-grid {
  display: grid; grid-template-columns: 1.05fr 0.95fr;
  gap: clamp(2rem, 5vw, 5rem); align-items: center;
  min-height: min(78vh, 760px);
}
.kicker {
  display: inline-flex; align-items: center; gap: 0.85rem;
  font-family: var(--mono); font-size: 0.72rem; letter-spacing: 0.16em;
  text-transform: uppercase; color: var(--ink-soft); margin-bottom: 1.8rem;
}
.kicker-stamp {
  border: 1px solid var(--accent); color: var(--accent-2);
  padding: 0.3em 0.6em; border-radius: 2px; transform: rotate(-2.5deg);
  font-weight: 500;
}
.kicker-line { width: 36px; height: 1px; background: var(--hairline-strong); }

.hero-headline {
  font-family: var(--serif); font-weight: 500;
  font-size: clamp(2.6rem, 6.2vw, 5.2rem); line-height: 1.02;
  letter-spacing: -0.015em; color: var(--ink); margin-bottom: 1.8rem;
}
.hero-headline em {
  font-style: italic; color: var(--accent-2); position: relative;
}
.reveal-line { display: block; overflow: hidden; }
.reveal-line > span { display: block; }

.hero-sub { max-width: 46ch; color: var(--ink-soft); font-size: 1.06rem; line-height: 1.65; }

.hero-actions {
  display: flex; align-items: center; gap: 1.8rem;
  margin-top: 2.1rem; flex-wrap: wrap;
}
.hero-microcopy {
  display: flex; flex-wrap: wrap; gap: 0.5rem 1.6rem;
  margin-top: 2.4rem; padding-top: 1.4rem;
  border-top: 1px dashed var(--hairline-strong);
}
.hero-microcopy li {
  display: inline-flex; align-items: center; gap: 0.55em;
  font-family: var(--mono); font-size: 0.74rem; letter-spacing: 0.04em;
  text-transform: uppercase; color: var(--ink-soft);
}
.hero-microcopy .dot { width: 5px; height: 5px; border-radius: 50%; background: var(--accent); }

/* ---- hero visual / desk collage ---- */
.hero-visual { position: relative; align-self: center; }
.desk {
  position: relative; aspect-ratio: 4 / 4.3; width: 100%;
  max-width: 460px; margin: 0 auto;
}
.sheet {
  position: absolute; background: var(--notebook-cream);
  border: 1px solid var(--hairline);
  box-shadow:
    0 1px 0 rgba(255,255,255,0.6) inset,
    8px 14px 30px rgba(24,32,28,0.14),
    2px 3px 0 rgba(24,32,28,0.05);
  border-radius: 2px;
}
/* base grid sheet */
.sheet--grid {
  inset: 8% 6% 14% 4%; padding: 18px; transform: rotate(-3.2deg);
  background-color: var(--notebook-cream);
  background-image:
    linear-gradient(rgba(24,32,28,0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(24,32,28,0.06) 1px, transparent 1px);
  background-size: 18px 18px;
}
.sheet-tab {
  position: absolute; top: -12px; left: 22px;
  background: var(--dried-sage); color: var(--notebook-cream);
  font-family: var(--mono); font-size: 0.6rem; letter-spacing: 0.14em;
  text-transform: uppercase; padding: 0.3em 0.7em; border-radius: 2px 2px 0 0;
  box-shadow: 2px 2px 6px rgba(24,32,28,0.18);
}
.sheet--grid .wire { width: 100%; margin-top: 6px; }
.sheet--grid .wire rect { fill: none; stroke: var(--graphite); stroke-width: 1.2; opacity: 0.5; }
.sketch-rows { display: none; }
.annotation {
  position: absolute; font-family: var(--serif); font-style: italic;
  font-size: 0.82rem; color: var(--accent-2);
}
.annotation--a { bottom: 12px; right: 16px; transform: rotate(-4deg); }

/* pinned brief */
.sheet--brief {
  top: 2%; right: -2%; width: 49%; padding: 16px 16px 18px;
  transform: rotate(3.4deg);
}
.pin {
  position: absolute; top: -7px; left: 50%; width: 14px; height: 14px;
  border-radius: 50%; background: radial-gradient(circle at 35% 30%, var(--brick-clay), #7c3a22);
  box-shadow: 0 3px 6px rgba(24,32,28,0.35); transform: translateX(-50%);
}
.brief-label {
  font-family: var(--mono); font-size: 0.6rem; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--accent); margin-bottom: 3px;
}
.brief-title { font-family: var(--serif); font-size: 1.18rem; line-height: 1.1; margin-bottom: 10px; }
.brief-list li {
  font-size: 0.72rem; color: var(--ink-soft); padding: 3px 0;
  border-bottom: 1px dotted var(--hairline);
}
.brief-list li:last-child { border-bottom: 0; }
.stamp {
  position: absolute; bottom: 12px; right: 12px;
  font-family: var(--mono); font-size: 0.6rem; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--brick-clay);
  border: 1.5px solid var(--brick-clay); padding: 0.25em 0.5em;
  border-radius: 3px; transform: rotate(-8deg); opacity: 0.85;
}

/* layout thumb */
.sheet--thumb {
  bottom: 4%; left: -3%; width: 42%; padding: 12px; transform: rotate(-5deg);
}
.thumb-bar { display: block; height: 8px; background: var(--dried-sage); border-radius: 2px; margin-bottom: 8px; opacity: 0.8; }
.thumb-body { display: flex; flex-direction: column; gap: 7px; }
.thumb-block { display: block; height: 22px; background: var(--soft-shadow); border-radius: 2px; opacity: 0.55; }
.thumb-block--lg { height: 40px; background: var(--weathered-canvas); border: 1px solid var(--hairline); opacity: 1; }
.thumb-block--sm { width: 60%; }
.paper-clip {
  position: absolute; top: -14px; right: 18px; width: 16px; height: 34px;
  border: 2px solid var(--aged-brass); border-radius: 8px;
  border-bottom-color: transparent; transform: rotate(8deg);
}
.paper-clip::after {
  content: ""; position: absolute; inset: 4px 4px 8px; border: 2px solid var(--aged-brass);
  border-radius: 6px; border-bottom-color: transparent;
}

/* code note */
.sheet--code {
  bottom: 16%; right: 2%; width: 47%; padding: 12px 14px;
  transform: rotate(2.2deg); background: var(--field-ink);
  border-color: rgba(255,255,255,0.08);
}
.sheet--code pre {
  margin: 0; font-family: var(--mono); font-size: 0.66rem; line-height: 1.55;
  color: var(--weathered-canvas);
}
.c-tag { color: var(--dried-sage); }
.c-attr { color: var(--aged-brass); }
.c-str { color: var(--soft-shadow); }
.c-com { color: #6f7a6a; font-style: italic; }

/* glowing dot + lamp glow */
.lamp-glow {
  position: absolute; top: -6%; right: 8%; width: 64%; height: 64%;
  background: radial-gradient(circle, rgba(185,133,59,0.32) 0%, rgba(185,133,59,0.08) 38%, transparent 68%);
  filter: blur(6px); pointer-events: none;
}
.guiding-dot {
  position: absolute; top: 30%; right: 16%;
  width: 11px; height: 11px; border-radius: 50%; background: var(--aged-brass);
  box-shadow: 0 0 0 4px rgba(185,133,59,0.22), 0 0 18px 5px rgba(185,133,59,0.6);
  animation: pulse 3.2s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { transform: scale(1); box-shadow: 0 0 0 4px rgba(185,133,59,0.22), 0 0 18px 5px rgba(185,133,59,0.55); }
  50% { transform: scale(1.18); box-shadow: 0 0 0 6px rgba(185,133,59,0.12), 0 0 26px 8px rgba(185,133,59,0.75); }
}
.hand-arrow { position: absolute; stroke: var(--accent-2); fill: none; opacity: 0.7; }
.hand-arrow--1 { width: 70px; top: 40%; left: -6%; }
.hand-arrow--2 { width: 60px; bottom: -2%; right: 22%; }
.ink-mark { position: absolute; border-radius: 50%; background: var(--field-ink); opacity: 0.12; }
.ink-mark--1 { width: 6px; height: 6px; top: 18%; left: 30%; }
.ink-mark--2 { width: 4px; height: 4px; bottom: 30%; left: 12%; }

.visual-caption {
  text-align: center; margin-top: 1.2rem;
  font-family: var(--serif); font-style: italic; font-size: 0.92rem;
  color: var(--ink-soft);
}
.hero-foot-rule { height: 1px; background: var(--hairline); margin-top: clamp(2.5rem,5vw,4rem); }

/* =========================================================
   SERVICES
   ========================================================= */
.service-cards {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: clamp(1.2rem, 2.4vw, 1.8rem); margin-top: 3.2rem;
}
.card {
  position: relative; background: var(--surface);
  border: 1px solid var(--hairline); border-radius: 3px;
  padding: 2rem 1.8rem 2.4rem; overflow: hidden;
  transition: transform 0.4s cubic-bezier(.2,.7,.2,1), box-shadow 0.4s ease, background 0.4s ease;
}
.card:hover {
  transform: translateY(-5px);
  box-shadow: 10px 16px 34px rgba(24,32,28,0.13);
  background: var(--notebook-cream);
}
.card:active { transform: translateY(-2px) scale(0.995); }
.card-corner {
  position: absolute; top: 0; right: 0; width: 34px; height: 34px;
  background: linear-gradient(225deg, var(--soft-shadow) 0 50%, transparent 50%);
  transition: width 0.4s ease, height 0.4s ease;
}
.card:hover .card-corner { width: 46px; height: 46px; background: linear-gradient(225deg, var(--aged-brass) 0 50%, transparent 50%); }
.card-index {
  font-family: var(--serif); font-style: italic; font-size: 1.05rem;
  color: var(--accent); display: block; margin-bottom: 1.4rem;
}
.card-icon { display: block; width: 48px; height: 48px; margin-bottom: 1.4rem; color: var(--ink); }
.card-icon svg { width: 100%; height: 100%; fill: none; stroke: currentColor; stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round; }
.card:hover .card-icon { color: var(--accent-2); }
.card-title {
  font-family: var(--serif); font-size: 1.6rem; line-height: 1.1;
  margin-bottom: 0.8rem; letter-spacing: -0.01em;
}
.card-body { color: var(--ink-soft); font-size: 0.98rem; line-height: 1.6; }
.card-note {
  display: block; margin-top: 1.4rem; padding-top: 1rem;
  border-top: 1px dashed var(--hairline-strong);
  font-family: var(--serif); font-style: italic; font-size: 0.92rem;
  color: var(--accent-2);
}

/* =========================================================
   STUDIO NOTES
   ========================================================= */
.notes { background: var(--surface); max-width: none; }
.notes-inner, .notes-grid {
  max-width: var(--maxw); margin: 0 auto;
  display: grid; grid-template-columns: 0.85fr 1.15fr;
  gap: clamp(2rem, 5vw, 4.5rem); align-items: start;
}
.section-head--sticky { position: sticky; top: 120px; }
.margin-arrow { width: 56px; margin-top: 2rem; stroke: var(--accent); }

.field-notes { display: grid; gap: 1.3rem; }
.field-note {
  position: relative; background: var(--notebook-cream);
  border: 1px solid var(--hairline); border-left: 3px solid var(--accent);
  border-radius: 2px; padding: 1.7rem 1.8rem 1.7rem 2rem;
  box-shadow: 4px 6px 18px rgba(24,32,28,0.07);
  transition: transform 0.35s ease, box-shadow 0.35s ease;
}
.field-note:nth-child(even) { transform: translateX(clamp(0px, 2vw, 28px)); }
.field-note:hover { transform: translateX(6px); box-shadow: 8px 10px 26px rgba(24,32,28,0.12); border-left-color: var(--accent-2); }
.fn-tab {
  position: absolute; top: -11px; left: 1.6rem;
  background: var(--ink); color: var(--notebook-cream);
  font-family: var(--mono); font-size: 0.62rem; letter-spacing: 0.14em;
  text-transform: uppercase; padding: 0.32em 0.7em; border-radius: 2px;
}
.fn-title {
  font-family: var(--serif); font-size: 1.45rem; line-height: 1.15;
  margin: 0.4rem 0 0.5rem; letter-spacing: -0.01em;
}
.field-note p { color: var(--ink-soft); font-size: 0.98rem; }

/* =========================================================
   METHOD
   ========================================================= */
.path {
  position: relative; margin-top: 3.6rem;
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: clamp(1rem, 2.5vw, 2rem);
}
.path-line {
  position: absolute; top: 26px; left: 6%; right: 6%; height: 0;
  border-top: 2px dashed var(--hairline-strong); z-index: 0;
}
.step { position: relative; z-index: 1; text-align: center; }
.step-num {
  display: inline-grid; place-items: center;
  width: 52px; height: 52px; border-radius: 50%;
  background: var(--bg); border: 2px solid var(--ink); color: var(--ink);
  font-family: var(--mono); font-size: 0.95rem; font-weight: 500;
  margin: 0 auto 1.4rem; transition: all 0.4s cubic-bezier(.2,.7,.2,1);
}
.step:hover .step-num { background: var(--accent); border-color: var(--accent); color: var(--notebook-cream); transform: scale(1.08); }
.step-card {
  background: var(--surface); border: 1px solid var(--hairline);
  border-radius: 3px; padding: 1.8rem 1.4rem 2rem;
  transition: transform 0.4s ease, box-shadow 0.4s ease;
}
.step:hover .step-card { transform: translateY(-4px); box-shadow: 8px 12px 28px rgba(24,32,28,0.12); }
.step-stamp {
  display: inline-grid; place-items: center; width: 40px; height: 40px;
  margin-bottom: 1rem; color: var(--accent-2);
}
.step-stamp svg { width: 100%; height: 100%; fill: none; stroke: currentColor; stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round; }
.step-title { font-family: var(--serif); font-size: 1.5rem; margin-bottom: 0.6rem; }
.step p { color: var(--ink-soft); font-size: 0.92rem; line-height: 1.55; }

/* =========================================================
   FAQ
   ========================================================= */
.faq { background: var(--surface); max-width: none; }
.faq-grid {
  max-width: var(--maxw); margin: 0 auto;
  display: grid; grid-template-columns: 0.8fr 1.2fr;
  gap: clamp(2rem, 5vw, 4.5rem); align-items: start;
}
.accordion { border-top: 1px solid var(--hairline-strong); }
.acc-item { border-bottom: 1px solid var(--hairline-strong); }
.acc-item summary {
  list-style: none; cursor: pointer; padding: 1.5rem 0;
  display: flex; align-items: center; justify-content: space-between; gap: 1.5rem;
  transition: color 0.25s ease;
}
.acc-item summary::-webkit-details-marker { display: none; }
.acc-q { font-family: var(--serif); font-size: clamp(1.2rem, 2.2vw, 1.55rem); line-height: 1.2; }
.acc-item[open] .acc-q, .acc-item summary:hover .acc-q { color: var(--accent-2); }
.acc-icon {
  position: relative; flex-shrink: 0; width: 22px; height: 22px;
  border: 1px solid var(--hairline-strong); border-radius: 50%;
}
.acc-icon::before, .acc-icon::after {
  content: ""; position: absolute; top: 50%; left: 50%; background: var(--ink);
  transform: translate(-50%,-50%); transition: 0.3s;
}
.acc-icon::before { width: 9px; height: 1.5px; }
.acc-icon::after { width: 1.5px; height: 9px; }
.acc-item[open] .acc-icon { background: var(--accent); border-color: var(--accent); }
.acc-item[open] .acc-icon::before, .acc-item[open] .acc-icon::after { background: var(--notebook-cream); }
.acc-item[open] .acc-icon::after { height: 0; }
.acc-body {
  overflow: hidden; max-width: 56ch;
}
.acc-body p { padding-bottom: 1.6rem; color: var(--ink-soft); font-size: 1rem; line-height: 1.65; }
.acc-body a { color: var(--accent-2); border-bottom: 1px solid var(--hairline-strong); }
.acc-body a:hover { color: var(--accent); }

/* =========================================================
   CONTACT
   ========================================================= */
.contact-grid {
  display: grid; grid-template-columns: 0.9fr 1.1fr;
  gap: clamp(2rem, 5vw, 4.5rem); align-items: start;
}
.contact-aside {
  margin-top: 2.4rem; padding: 1.4rem 1.6rem;
  border: 1px dashed var(--hairline-strong); border-radius: 3px;
  background: color-mix(in srgb, var(--surface) 55%, transparent);
  position: relative;
}
.aside-arrow { position: absolute; top: -28px; left: 20%; width: 70px; stroke: var(--accent); opacity: 0.8; }
.aside-note { font-family: var(--serif); font-style: italic; font-size: 1.05rem; color: var(--ink); }
.aside-email { margin-top: 0.7rem; font-family: var(--mono); font-size: 0.74rem; letter-spacing: 0.04em; color: var(--ink-soft); }
.aside-email a { color: var(--accent-2); border-bottom: 1px solid var(--hairline-strong); }
.aside-email a:hover { color: var(--accent); }

.intake-card {
  position: relative; background: var(--surface);
  border: 1px solid var(--hairline-strong); border-radius: 4px;
  padding: 2.6rem clamp(1.6rem, 3vw, 2.6rem) 2.4rem;
  box-shadow: 10px 18px 40px rgba(24,32,28,0.12);
}
.intake-card::before {
  content: ""; position: absolute; left: 50%; top: 14px; bottom: 14px;
  width: 1px; background: repeating-linear-gradient(transparent, transparent 4px, var(--hairline) 4px, var(--hairline) 8px);
  display: none;
}
.intake-tab {
  position: absolute; top: -13px; left: 2rem;
  background: var(--ink); color: var(--notebook-cream);
  font-family: var(--mono); font-size: 0.64rem; letter-spacing: 0.14em;
  text-transform: uppercase; padding: 0.4em 0.8em; border-radius: 2px;
}
.intake-stamp {
  position: absolute; top: 1.6rem; right: 1.6rem;
  font-family: var(--mono); font-size: 0.64rem; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--dried-sage);
  border: 1.5px solid var(--dried-sage); padding: 0.3em 0.6em;
  border-radius: 3px; transform: rotate(-7deg); opacity: 0.7;
}
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.2rem; }
.field { margin-bottom: 1.3rem; }
.field label {
  display: block; font-family: var(--mono); font-size: 0.68rem;
  letter-spacing: 0.12em; text-transform: uppercase; color: var(--ink-soft);
  margin-bottom: 0.5rem;
}
.field label .req { color: var(--accent-2); margin-left: 0.25em; }
.form-legend {
  font-family: var(--mono); font-size: 0.64rem; letter-spacing: 0.1em;
  text-transform: uppercase; color: var(--ink-soft); margin-bottom: 1.4rem;
}
.form-legend .req { color: var(--accent-2); }
.field input, .field textarea, .field select {
  width: 100%; font-family: var(--sans); font-size: 16px; color: var(--ink);
  background: transparent; border: 0; border-bottom: 1px solid var(--hairline-strong);
  padding: 0.6rem 0.1rem; transition: border-color 0.3s ease;
}
.field textarea { resize: vertical; min-height: 110px; border: 1px solid var(--hairline-strong); border-radius: 3px; padding: 0.8rem; }
.field input::placeholder, .field textarea::placeholder { color: var(--soft-shadow); }
.field input:focus, .field textarea:focus, .field select:focus { border-color: var(--accent); }
.select-wrap { position: relative; }
.select-wrap::after {
  content: ""; position: absolute; right: 6px; top: 50%; width: 7px; height: 7px;
  border-right: 1.5px solid var(--ink-soft); border-bottom: 1.5px solid var(--ink-soft);
  transform: translateY(-70%) rotate(45deg); pointer-events: none;
}
.field select { appearance: none; -webkit-appearance: none; border-radius: 0; cursor: pointer; }
.intake-card .btn { margin-top: 0.8rem; }
.form-status {
  margin-top: 1.2rem; font-family: var(--serif); font-style: italic;
  font-size: 1rem; color: var(--accent-2); text-align: center;
}
.form-status--error { color: var(--brick-clay); }

/* =========================================================
   FOOTER
   ========================================================= */
.site-footer { background: var(--ink); color: var(--weathered-canvas); margin-top: 2rem; }
.footer-rule { height: 0; }
.footer-inner {
  max-width: var(--maxw); margin: 0 auto;
  padding: clamp(3rem, 6vw, 4.5rem) var(--gutter) 1.5rem;
  display: flex; justify-content: space-between; align-items: flex-start;
  gap: 2rem; flex-wrap: wrap;
}
.footer-brand { display: flex; gap: 1rem; align-items: flex-start; }
.footer-mark { color: var(--aged-brass); }
.footer-name { font-family: var(--serif); font-size: 1.5rem; margin-bottom: 0.3rem; }
.footer-line { color: var(--soft-shadow); font-size: 0.96rem; max-width: 32ch; }
.footer-locale {
  margin-top: 0.6rem; font-family: var(--mono); font-size: 0.7rem;
  letter-spacing: 0.08em; color: var(--dried-sage);
}
.footer-links { display: flex; gap: 1.8rem; }
.footer-links a {
  font-size: 0.84rem; color: var(--soft-shadow); letter-spacing: 0.02em;
  transition: color 0.25s ease; border-bottom: 1px solid transparent;
  /* expand tap area without shifting layout (padding offset by negative margin) */
  padding: 8px 2px 2px; margin: -8px -2px 0;
}
.footer-links a:hover { color: var(--notebook-cream); border-bottom-color: var(--aged-brass); }
.footer-base {
  max-width: var(--maxw); margin: 0 auto;
  padding: 1.5rem var(--gutter) 2.6rem;
  border-top: 1px solid rgba(233,221,200,0.14);
  display: flex; justify-content: space-between; align-items: center;
  gap: 1rem; flex-wrap: wrap;
}
.copyright { font-family: var(--mono); font-size: 0.72rem; letter-spacing: 0.06em; color: var(--soft-shadow); }
.page-stamp {
  display: inline-flex; align-items: center; gap: 0.6em;
  font-family: var(--mono); font-size: 0.72rem; letter-spacing: 0.08em; color: var(--soft-shadow);
}
.footer-dot {
  width: 8px; height: 8px; border-radius: 50%; background: var(--aged-brass);
  box-shadow: 0 0 10px 2px rgba(185,133,59,0.6); animation: pulse 3.2s ease-in-out infinite;
}

/* =========================================================
   LEGAL PAGES (privacy / terms)
   ========================================================= */
.legal { max-width: 760px; }
.legal-title {
  font-family: var(--serif); font-weight: 500;
  font-size: clamp(2.2rem, 5vw, 3.4rem); line-height: 1.05;
  letter-spacing: -0.015em; margin-bottom: 0.6rem;
}
.legal-updated {
  font-family: var(--mono); font-size: 0.72rem; letter-spacing: 0.1em;
  text-transform: uppercase; color: var(--ink-soft); margin-bottom: 2.4rem;
}
.legal p { color: var(--ink-soft); margin-bottom: 1.4rem; max-width: 64ch; }
.legal h2 {
  font-family: var(--serif); font-size: 1.5rem; color: var(--ink);
  margin: 2.2rem 0 0.6rem;
}
.legal-back { margin-top: 3rem; padding-top: 1.6rem; border-top: 1px dashed var(--hairline-strong); }
.legal-back a { color: var(--accent-2); font-weight: 500; }
.legal-back a:hover { color: var(--accent); }

/* =========================================================
   FIELD GUIDES (long-form articles + hub) — additive only
   ========================================================= */
.guide { max-width: 760px; }
.guide-hub { max-width: 880px; }

/* breadcrumb */
.crumb {
  font-family: var(--mono); font-size: 0.7rem; letter-spacing: 0.08em;
  text-transform: uppercase; color: var(--ink-soft); margin-bottom: 1.8rem;
}
.crumb a { color: var(--accent-2); }
.crumb a:hover { color: var(--accent); }
.crumb span { color: var(--soft-shadow); margin: 0 0.5em; }

.guide-title {
  font-family: var(--serif); font-weight: 500;
  font-size: clamp(2.1rem, 4.6vw, 3.2rem); line-height: 1.06;
  letter-spacing: -0.015em; margin-bottom: 0.7rem;
}
.guide-meta {
  font-family: var(--mono); font-size: 0.72rem; letter-spacing: 0.08em;
  text-transform: uppercase; color: var(--ink-soft); margin-bottom: 2.2rem;
}
.guide-meta .dot-sep { color: var(--soft-shadow); margin: 0 0.6em; }

/* lead answer block */
.guide-lead {
  font-family: var(--serif); font-size: 1.3rem; line-height: 1.5;
  color: var(--ink); margin-bottom: 2rem;
  padding-left: 1.1rem; border-left: 2px solid var(--accent);
}

/* prose */
.prose { max-width: 66ch; }
.prose p { color: var(--ink-soft); margin-bottom: 1.4rem; }
.prose h2 {
  font-family: var(--serif); font-weight: 600; font-size: 1.7rem; color: var(--ink);
  margin: 2.6rem 0 0.8rem; letter-spacing: -0.01em;
}
.prose h3 {
  font-family: var(--sans); font-weight: 600; font-size: 1.08rem; color: var(--ink);
  margin: 1.8rem 0 0.5rem;
}
.prose ul, .prose ol { margin: 0 0 1.4rem; padding-left: 1.3rem; color: var(--ink-soft); }
.prose ul { list-style: disc; }
.prose ol { list-style: decimal; }
.prose li { margin-bottom: 0.5rem; }
.prose a { color: var(--accent-2); border-bottom: 1px solid var(--hairline-strong); }
.prose a:hover { color: var(--accent); }
.prose strong { color: var(--ink); font-weight: 600; }

/* comparison table */
.guide-table { width: 100%; table-layout: fixed; border-collapse: collapse; margin: 1.6rem 0 2rem; font-size: 0.96rem; }
.guide-table caption {
  text-align: left; font-family: var(--mono); font-size: 0.68rem; letter-spacing: 0.08em;
  text-transform: uppercase; color: var(--ink-soft); margin-bottom: 0.7rem;
}
.guide-table th, .guide-table td {
  text-align: left; padding: 0.7rem 0.9rem; border-bottom: 1px solid var(--hairline);
  vertical-align: top; color: var(--ink-soft);
}
.guide-table thead th {
  font-family: var(--mono); font-size: 0.72rem; letter-spacing: 0.05em;
  text-transform: uppercase; color: var(--ink); border-bottom: 1px solid var(--hairline-strong);
}
.guide-table tbody th { font-family: var(--sans); font-weight: 600; color: var(--ink); }

/* soft CTA + back link */
.guide-cta {
  margin: 2.8rem 0 0; padding: 1.6rem 1.8rem;
  border: 1px dashed var(--hairline-strong); border-radius: 3px;
  background: color-mix(in srgb, var(--surface) 55%, transparent);
}
.guide-cta p { color: var(--ink); font-family: var(--serif); font-style: italic; font-size: 1.1rem; margin-bottom: 1rem; }
.guide-back { margin-top: 2.6rem; padding-top: 1.6rem; border-top: 1px dashed var(--hairline-strong); }
.guide-back a { color: var(--accent-2); font-weight: 500; }
.guide-back a:hover { color: var(--accent); }

/* related guides + hub cards */
.guide-related { margin-top: 2.6rem; }
.guide-related h2 { font-family: var(--serif); font-size: 1.3rem; margin-bottom: 0.9rem; }
.guide-cards { display: grid; gap: 1.1rem; grid-template-columns: repeat(2, 1fr); margin-top: 1.4rem; }
.guide-card {
  display: block; padding: 1.4rem 1.5rem;
  border: 1px solid var(--hairline); border-radius: 3px;
  background: color-mix(in srgb, var(--surface) 40%, transparent);
  transition: border-color 0.3s ease, transform 0.3s ease;
}
.guide-card:hover { border-color: var(--hairline-strong); transform: translateY(-2px); }
.guide-card .gc-tab {
  font-family: var(--mono); font-size: 0.66rem; letter-spacing: 0.08em;
  text-transform: uppercase; color: var(--accent); display: block; margin-bottom: 0.5rem;
}
.guide-card h3 { font-family: var(--serif); font-weight: 600; font-size: 1.2rem; color: var(--ink); margin-bottom: 0.35rem; }
.guide-card p { font-size: 0.92rem; color: var(--ink-soft); }
@media (max-width: 640px) { .guide-cards { grid-template-columns: 1fr; } }

/* =========================================================
   reveal animation base state (GSAP toggles)
   ========================================================= */
.reveal { opacity: 0; transform: translateY(26px); }
.is-revealed { opacity: 1; transform: none; }

/* =========================================================
   RESPONSIVE
   ========================================================= */
@media (max-width: 1000px) {
  .primary-nav, .header-cta { display: none; }
  .nav-toggle { display: flex; }
  .hero-grid { grid-template-columns: 1fr; min-height: auto; }
  .hero-visual { margin-top: 2rem; }
  .desk { max-width: 420px; }
  .notes-grid, .faq-grid, .contact-grid { grid-template-columns: 1fr; }
  .section-head--sticky { position: static; }
  .service-cards { grid-template-columns: 1fr; }
  .path { grid-template-columns: 1fr 1fr; gap: 2.4rem 1.4rem; }
  .path-line { display: none; }
}
@media (max-width: 560px) {
  body { font-size: 16px; }
  .field-row { grid-template-columns: 1fr; }
  .path { grid-template-columns: 1fr; }
  .field-note:nth-child(even) { transform: none; }
  .footer-inner { flex-direction: column; }
  .hero-actions { gap: 1.2rem; }
  .intake-card { padding: 2.4rem 1.3rem 2rem; }
}