/* ==========================================================================
   Milvian Bridge Advisory LLC — styles.css
   Palette: deep navy / white / muted gold. Type: Marcellus + Source Sans 3.
   ========================================================================== */

:root {
  --c-navy-950: #001030;
  --c-navy-900: #00193F;   /* logo navy — source of truth */
  --c-navy-800: #0A2450;
  --c-navy-700: #163464;
  --c-steel: #4A6A9E;
  --c-gold: #A5822F;
  --c-gold-2: #C8A254;
  --c-gold-3: #E7D8B0;
  --c-gold-ink: #8A6B24;  /* gold for small text on light backgrounds (AA) */
  --c-ink: #17233A;
  --c-mute: #4F5E75;
  --c-paper: #FDFCFA;
  --c-paper-2: #F6F4EE;
  --c-line: #E6E2D8;

  --font-display: "Marcellus", "Times New Roman", serif;
  --font-body: "Source Sans 3", "Segoe UI", Arial, sans-serif;

  --size-hero: clamp(2.4rem, 5.4vw, 3.9rem);
  --size-h1: clamp(2.1rem, 4.4vw, 3.2rem);
  --size-h2: clamp(1.55rem, 2.6vw, 2.1rem);
  --size-h3: 1.2rem;
  --size-body: 1.0625rem;

  --space-1: 0.5rem;
  --space-2: 1rem;
  --space-3: 1.75rem;
  --space-4: 3rem;
  --space-5: 5rem;
  --space-6: 7.5rem;

  --container: 72rem;
  --radius: 4px;
  --shadow: 0 2px 4px rgba(0, 25, 63, 0.05), 0 12px 32px rgba(0, 25, 63, 0.10);
  --transition: 220ms ease;
}

/* ---------- Reset & base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-body);
  font-size: var(--size-body);
  line-height: 1.65;
  color: var(--c-ink);
  background: var(--c-paper);
  -webkit-font-smoothing: antialiased;
}
img, svg { max-width: 100%; height: auto; }
a { color: var(--c-navy-700); text-decoration-color: var(--c-gold-2); text-underline-offset: 3px; }
a:hover { color: var(--c-gold-ink); }
:focus-visible { outline: 2px solid var(--c-gold); outline-offset: 3px; border-radius: 2px; }

h1, h2, h3 { font-family: var(--font-display); font-weight: 400; line-height: 1.18; color: var(--c-navy-900); margin: 0 0 var(--space-2); text-wrap: balance; }
p, li, dd { overflow-wrap: break-word; }
[id] { scroll-margin-top: 6.5rem; }
h1 { font-size: var(--size-h1); }
h2 { font-size: var(--size-h2); }
h3 { font-size: var(--size-h3); }
p { margin: 0 0 var(--space-2); }
ul, ol { margin: 0 0 var(--space-2); padding-left: 1.4rem; }
li { margin-bottom: 0.4rem; }

.container { max-width: var(--container); margin: 0 auto; padding: 0 clamp(1.25rem, 4vw, 2.5rem); }
.container.narrow { max-width: 46rem; }
.center { text-align: center; }

/* ---------- Skip link ---------- */
.skip-link {
  position: absolute; left: -9999px; top: 0; z-index: 200;
  background: var(--c-gold-2); color: var(--c-navy-950);
  padding: 0.6rem 1.2rem; border-radius: 0 0 var(--radius) var(--radius);
  font-weight: 600; text-decoration: none;
}
.skip-link:focus { left: 1rem; }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid transparent;
  transition: border-color var(--transition), box-shadow var(--transition);
}
.site-header.is-scrolled { border-bottom-color: var(--c-line); box-shadow: 0 4px 18px rgba(12, 26, 46, 0.06); }
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: var(--space-3); padding-top: 1rem; padding-bottom: 1rem; transition: padding 260ms ease; }
.is-scrolled .header-inner { padding-top: 0.6rem; padding-bottom: 0.6rem; }

.brand { display: flex; align-items: center; text-decoration: none; margin-left: -4px; }
.logo-img { height: 80px; width: auto; display: block; transition: height 260ms ease; }
.is-scrolled .logo-img { height: 66px; }
@media (max-width: 860px) { .logo-img { height: 58px; } .is-scrolled .logo-img { height: 52px; } }
.logo-img-footer { height: 84px; width: auto; display: block; }

.nav-menu { display: flex; gap: clamp(0.9rem, 1.8vw, 1.6rem); list-style: none; margin: 0; padding: 0; }
.nav-menu a {
  position: relative;
  font-size: 0.92rem; font-weight: 600; letter-spacing: 0.02em;
  color: var(--c-navy-800); text-decoration: none;
  padding: 0.4rem 0;
  transition: color var(--transition);
}
.nav-menu a::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 2px;
  background: var(--c-gold-2); transform: scaleX(0); transform-origin: left;
  transition: transform var(--transition);
}
.nav-menu a:hover,
.nav-menu a:focus-visible { color: var(--c-navy-900); }
.nav-menu a:hover::after,
.nav-menu a:focus-visible::after { transform: scaleX(1); }
.nav-menu a[aria-current="page"] { color: var(--c-navy-900); }
.nav-menu a[aria-current="page"]::after { transform: scaleX(1); }

.nav-toggle {
  display: none; align-items: center; gap: 0.5rem;
  background: none; border: 1px solid var(--c-line); border-radius: var(--radius);
  padding: 0.5rem 0.8rem; cursor: pointer; font: inherit; color: var(--c-navy-900);
}
.nav-toggle-box { display: inline-flex; flex-direction: column; gap: 5px; width: 18px; }
.nav-toggle-box span { display: block; height: 2px; background: var(--c-navy-900); transition: transform var(--transition), opacity var(--transition); }
.nav-toggle[aria-expanded="true"] .nav-toggle-box span:first-child { transform: translateY(3.5px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] .nav-toggle-box span:last-child { transform: translateY(-3.5px) rotate(-45deg); }
.nav-toggle-label { font-size: 0.85rem; font-weight: 600; }

@media (max-width: 860px) {
  /* Without JavaScript: no toggle, header wraps, and the menu renders as a
     plain always-visible list so navigation never disappears. */
  .nav-toggle { display: none; }
  .header-inner { flex-wrap: wrap; }
  .site-nav { width: 100%; }
  .nav-menu { flex-direction: column; gap: 0; padding: 0.25rem 0 0.75rem; }
  .nav-menu a { display: block; padding: 0.6rem 0.75rem; border-bottom: none; }
  .nav-menu a[aria-current="page"] { background: var(--c-paper-2); border-left: 3px solid var(--c-gold-2); }

  /* With JavaScript confirmed (html.js): the approved animated dropdown. */
  .js .nav-toggle { display: inline-flex; }
  .js .header-inner { flex-wrap: nowrap; }
  .js .site-nav { width: auto; }
  .js .nav-menu {
    position: absolute; top: 100%; left: 0; right: 0;
    background: var(--c-paper); border-bottom: 1px solid var(--c-line);
    box-shadow: var(--shadow); padding: 0.5rem 0;
    visibility: hidden; opacity: 0; transform: translateY(-6px);
    transition: opacity 200ms ease, transform 200ms ease, visibility 0s linear 200ms;
  }
  .js .nav-menu.is-open { visibility: visible; opacity: 1; transform: none; transition-delay: 0s; }
  .js .nav-menu a { padding: 0.8rem clamp(1.25rem, 4vw, 2.5rem); }
}

/* ---------- Eyebrow & text helpers ---------- */
.eyebrow {
  font-size: 0.74rem; font-weight: 700; text-transform: uppercase;
  letter-spacing: 0.26em; color: var(--c-gold-ink); margin-bottom: 0.9rem;
}
.eyebrow-light { color: var(--c-gold-2); }
.text-link {
  font-weight: 600; text-decoration: none; padding-bottom: 2px;
  background-image: linear-gradient(var(--c-gold-3), var(--c-gold-3)), linear-gradient(var(--c-gold-2), var(--c-gold-2));
  background-repeat: no-repeat;
  background-position: left bottom, left bottom;
  background-size: 100% 1px, 0% 1px;
  transition: background-size var(--transition);
}
.text-link:hover,
.text-link:focus-visible { background-size: 100% 1px, 100% 1px; }
.lede-light { color: var(--c-gold-3); font-size: 1.12rem; max-width: 40rem; margin-left: auto; margin-right: auto; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-block; padding: 0.85rem 1.9rem; border-radius: var(--radius);
  font-family: var(--font-body); font-size: 0.95rem; font-weight: 700; letter-spacing: 0.04em;
  text-decoration: none; text-transform: uppercase; cursor: pointer; border: 1px solid transparent;
  transition: background var(--transition), color var(--transition), border-color var(--transition), transform var(--transition);
}
.btn:hover { transform: translateY(-1px); box-shadow: 0 6px 18px rgba(0, 25, 63, 0.16); }
.btn:focus-visible { outline: 2px solid var(--c-gold); outline-offset: 3px; }
.btn:active { transform: translateY(0); box-shadow: none; }
.btn-gold { background: var(--c-gold-2); color: var(--c-navy-950); border-color: var(--c-gold-2); }
.btn-gold:hover { background: var(--c-gold-3); color: var(--c-navy-950); }
.btn-ghost { background: transparent; color: var(--c-gold-3); border-color: var(--c-gold-2); }
.btn-ghost:hover { background: rgba(201, 167, 91, 0.12); color: var(--c-gold-3); }
.btn-navy { background: var(--c-navy-900); color: #fff; border-color: var(--c-navy-900); }
.btn-navy:hover { background: var(--c-navy-700); color: #fff; }
.btn-sm { padding: 0.6rem 1.3rem; font-size: 0.85rem; }

/* ---------- Hero (home) ---------- */
.hero {
  position: relative;
  overflow: hidden;
  isolation: isolate;
  background: linear-gradient(180deg, var(--c-navy-950) 0%, var(--c-navy-900) 52%, var(--c-navy-800) 100%);
  color: #fff;
  padding: clamp(6rem, 11vw, 9rem) 0 clamp(7rem, 13vw, 11rem);
}
.hero h1 { font-size: var(--size-hero); color: #fff; max-width: 16ch; margin-bottom: var(--space-3); }
.hero-lede { color: #C7D2DF; font-size: 1.15rem; max-width: 44rem; margin-bottom: var(--space-4); }
.hero-ctas { display: flex; flex-wrap: wrap; gap: var(--space-2); }

.hero-bridge-art {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
  pointer-events: none;
  opacity: 0;
  transform: translate3d(0, 16px, 0) scale(1.006);
  transform-origin: center bottom;
  will-change: transform, opacity;
  animation:
    heroBridgeReveal 1.8s cubic-bezier(.18,.76,.24,1) .08s forwards,
    heroBridgeDrift 24s ease-in-out 2s infinite alternate;
}
.hero-bridge-art picture {
  position: absolute;
  inset: 0;
  display: block;
}
.hero-bridge-art img {
  position: absolute;
  left: 0;
  right: auto;
  top: auto;
  bottom: 0;
  display: block;
  width: calc(100% + 4px);
  height: auto;
  max-width: none;
  object-fit: contain;
  object-position: left bottom;
  filter: none;
  /* Keep the approved artwork lowered beneath the CTA buttons while
     preserving a slight full-bleed overhang so no mismatched edge is exposed. */
  transform: translate3d(0, 40px, 0);
  transform-origin: left bottom;
}
.hero-inner { position: relative; z-index: 3; }

@keyframes heroBridgeReveal {
  to { opacity: 1; transform: translate3d(0, 0, 0) scale(1.006); }
}
@keyframes heroBridgeDrift {
  from { transform: translate3d(-2px, 0, 0) scale(1.006); }
  to { transform: translate3d(3px, -1px, 0) scale(1.009); }
}
@media (max-width: 980px) {
  .hero-bridge-art img {
    width: 126%;
    left: -5%;
    transform: translate3d(0, 34px, 0) scale(0.96);
  }
}
@media (max-width: 760px) {
  .hero-bridge-art img {
    inset: auto auto 0 -6%;
    width: 205%;
    height: auto;
    max-width: none;
    object-fit: contain;
    object-position: left bottom;
    transform: translate3d(0, 24px, 0) scale(0.97);
  }
  .hero-bridge-art {
    opacity: 0;
  }
}
@media (prefers-reduced-motion: reduce) {
  .hero-bridge-art {
    opacity: 1;
    transform: none;
    animation: none;
  }
}

/* ---------- Interior page hero ---------- */
.page-hero {
  background: linear-gradient(180deg, var(--c-navy-950), var(--c-navy-800));
  color: #fff;
  padding: clamp(3.5rem, 8vw, 6rem) 0;
}
.page-hero h1 { color: #fff; max-width: 24ch; }
.page-hero .hero-lede { color: #C7D2DF; font-size: 1.12rem; max-width: 44rem; margin-bottom: 0; }
.hero-404 { padding: clamp(6rem, 14vw, 10rem) 0; }
.hero-404 h1, .hero-404 .hero-lede { margin-left: auto; margin-right: auto; }
.center-ctas { justify-content: center; margin-top: var(--space-3); }
.broken-arch { margin-bottom: var(--space-3); }

/* ---------- Sections ---------- */
.section { padding: clamp(3.25rem, 7vw, 5.5rem) 0; }
.section-tint { background: var(--c-paper-2); }
.section-navy { background: linear-gradient(180deg, var(--c-navy-900), var(--c-navy-950)); color: #E7ECF2; }
.section-navy h2 { color: #fff; }

.arch-divider { display: flex; justify-content: center; color: var(--c-gold-2); padding: 0.5rem 0; }

/* ---------- Split layout ---------- */
.split { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.6fr); gap: clamp(1.5rem, 4vw, 4rem); align-items: start; }
@media (max-width: 760px) { .split { grid-template-columns: 1fr; } }

/* ---------- Cards ---------- */
.card-grid { display: grid; gap: var(--space-3); }
.card-grid.three { grid-template-columns: repeat(3, 1fr); }
.card-grid.two { grid-template-columns: repeat(2, 1fr); }
@media (max-width: 900px) { .card-grid.three { grid-template-columns: 1fr; } .card-grid.two { grid-template-columns: 1fr; } }

.card {
  background: #FFFFFF; border: 1px solid var(--c-line); border-top: 3px solid var(--c-gold-2);
  border-radius: var(--radius); padding: var(--space-3);
  box-shadow: 0 1px 2px rgba(0, 25, 63, 0.04), 0 4px 14px rgba(0, 25, 63, 0.04);
  transition: box-shadow var(--transition), transform var(--transition);
}
.card:hover { box-shadow: 0 2px 4px rgba(0, 25, 63, 0.06), 0 14px 34px rgba(0, 25, 63, 0.10); transform: translateY(-2px); }
.card h3 { margin-bottom: 0.6rem; }
.card p:last-child { margin-bottom: 0; }
.card-link { display: block; text-decoration: none; color: inherit; }
.card-link h3 { color: var(--c-navy-900); }
.card-cta { display: inline-block; margin-top: 0.4rem; font-weight: 700; font-size: 0.9rem; color: var(--c-gold-ink); }

/* ---------- Home process strip ---------- */
.process-strip {
  list-style: none; padding: 0; margin: var(--space-4) 0 var(--space-3);
  display: grid; grid-template-columns: repeat(5, 1fr); gap: 1px;
  background: var(--c-line); border: 1px solid var(--c-line); border-radius: var(--radius); overflow: hidden;
}
.process-strip li { background: var(--c-paper); padding: var(--space-3) var(--space-2); text-align: center; margin: 0; }
.process-stage { display: block; font-family: var(--font-display); font-size: 1.15rem; color: var(--c-navy-900); margin-bottom: 0.3rem; }
.process-note { display: block; font-size: 0.85rem; color: var(--c-mute); }
@media (max-width: 860px) {
  .process-strip { grid-template-columns: 1fr; }
  .process-strip li { text-align: left; border-left: 3px solid var(--c-gold-2); display: flex; align-items: baseline; gap: 0.75rem; }
  .process-note { font-size: 0.88rem; }
}

/* ---------- Services ---------- */
.services-list { display: grid; gap: var(--space-4); }
.service { border-left: 3px solid var(--c-gold-2); padding-left: clamp(1.25rem, 3vw, 2.25rem); }
.service h2 { margin-bottom: var(--space-2); }
.service-detail { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--space-2) var(--space-4); margin: 0; }
.service-detail div { margin: 0; }
.service-detail dt { font-size: 0.74rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.2em; color: var(--c-gold-ink); margin-bottom: 0.3rem; }
.service-detail dd { margin: 0; }
@media (max-width: 760px) { .service-detail { grid-template-columns: 1fr; } }

/* ---------- Philosophy ---------- */
.principles { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--space-4) var(--space-5); }
.principle h2 { font-size: 1.4rem; padding-bottom: 0.6rem; border-bottom: 1px solid var(--c-line); position: relative; }
.principle h2::after { content: ""; position: absolute; left: 0; bottom: -1px; width: 3.5rem; height: 2px; background: var(--c-gold-2); }
.principle p:last-child { margin-bottom: 0; }
@media (max-width: 820px) { .principles { grid-template-columns: 1fr; } }

/* ---------- Process timeline ---------- */
.timeline { list-style: none; margin: 0; padding: 0; position: relative; }
.timeline::before { content: ""; position: absolute; left: 19px; top: 10px; bottom: 10px; width: 2px; background: var(--c-line); }
.timeline-item { display: grid; grid-template-columns: 40px 1fr; gap: clamp(1.25rem, 3vw, 2.25rem); margin-bottom: var(--space-5); position: relative; }
.timeline-item:last-child { margin-bottom: 0; }
.timeline-marker { color: var(--c-gold); background: var(--c-paper); align-self: start; padding: 4px 0; position: relative; z-index: 1; }
.timeline-count { font-size: 0.74rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.22em; color: var(--c-gold-ink); margin-bottom: 0.4rem; }
.timeline-outcome { background: var(--c-paper-2); border-left: 3px solid var(--c-gold-2); padding: 0.8rem 1.1rem; border-radius: 0 var(--radius) var(--radius) 0; }
.timeline-body h2 { margin-bottom: 0.6rem; }

/* ---------- Bio ---------- */
.bio { display: grid; grid-template-columns: 260px 1fr; gap: clamp(1.75rem, 4vw, 3rem); align-items: start; }
.bio-photo {
  position: relative; overflow: hidden;
  border: 1px solid var(--c-line); border-radius: var(--radius);
  background: var(--c-paper-2);
  box-shadow: 0 2px 4px rgba(0, 25, 63, 0.06), 0 16px 38px rgba(0, 25, 63, 0.12);
}
.bio-photo::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 2px;
  background: linear-gradient(90deg, var(--c-gold-2), var(--c-gold-3));
}
.bio-photo img { display: block; width: 100%; height: auto; }
.bio-name { margin-bottom: 0.25rem; }
.bio-role { font-size: 0.85rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.14em; color: var(--c-gold-ink); margin-bottom: var(--space-2); }
.bio-role:has(+ .bio-role) { margin-bottom: 0.35rem; }
@media (max-width: 620px) { .bio { grid-template-columns: 1fr; } .bio-photo { margin: 0 auto; max-width: 300px; } }

/* ---------- Documents ---------- */
.doc-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--space-3); }
@media (max-width: 820px) { .doc-grid { grid-template-columns: 1fr; } }
.doc-card {
  background: #FFFFFF; border: 1px solid var(--c-line); border-radius: var(--radius);
  padding: var(--space-3); display: flex; flex-direction: column; align-items: flex-start;
  box-shadow: 0 1px 2px rgba(0, 25, 63, 0.04), 0 4px 14px rgba(0, 25, 63, 0.04);
  transition: box-shadow var(--transition);
}
.doc-card:hover { box-shadow: 0 2px 4px rgba(0, 25, 63, 0.06), 0 14px 34px rgba(0, 25, 63, 0.10); }
.doc-card h2 { font-size: 1.3rem; }
.doc-featured {
  grid-column: 1 / -1;
  display: grid; grid-template-columns: auto 1fr auto; gap: var(--space-3); align-items: center;
  border-top: 3px solid var(--c-gold-2);
  background: linear-gradient(135deg, #FFFFFF 60%, var(--c-paper-2) 100%);
}
.doc-featured h2 { font-size: 1.5rem; margin-bottom: 0.4rem; }
.doc-featured .doc-icon { margin-bottom: 0; }
.doc-featured p { margin-bottom: 0.4rem; }
.doc-featured .doc-updated { margin-top: 0; padding-top: 0; }
@media (max-width: 820px) { .doc-featured { grid-template-columns: 1fr; } }
.doc-icon { color: var(--c-gold); margin-bottom: var(--space-2); }
.doc-summary { font-weight: 600; color: var(--c-navy-800); }
.doc-updated { font-size: 0.85rem; color: var(--c-mute); margin-top: auto; padding-top: var(--space-2); }

/* ---------- Contact ---------- */
.contact-layout { display: grid; grid-template-columns: 1fr 1.15fr; gap: clamp(2rem, 5vw, 4.5rem); align-items: start; }
@media (max-width: 860px) { .contact-layout { grid-template-columns: 1fr; } }
.contact-details { margin: var(--space-3) 0; }
.contact-details div { margin-bottom: var(--space-2); }
.contact-details dt { font-size: 0.74rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.2em; color: var(--c-gold-ink); }
.contact-details dd { margin: 0.15rem 0 0; }
.expect { border: 1px solid var(--c-line); border-left: 3px solid var(--c-gold-2); border-radius: var(--radius); background: #FFFFFF; padding: var(--space-3); box-shadow: 0 1px 2px rgba(0, 25, 63, 0.04), 0 4px 14px rgba(0, 25, 63, 0.04); }
.expect h3 { margin-bottom: var(--space-2); }
.expect ul { list-style: none; margin: 0; padding: 0; }
.expect li { padding-left: 1.6rem; position: relative; margin-bottom: 0.8rem; }
.expect li:last-child { margin-bottom: 0; }
.expect li::before { content: ""; position: absolute; left: 0; top: 0.52em; width: 0.85rem; height: 2px; background: var(--c-gold-2); }

.contact-form-wrap { background: #FFFFFF; border: 1px solid var(--c-line); border-radius: var(--radius); padding: clamp(1.5rem, 3.5vw, 2.5rem); }
.field { margin-bottom: var(--space-2); }
.field label { display: block; font-weight: 700; font-size: 0.92rem; margin-bottom: 0.35rem; color: var(--c-navy-800); }
.optional { font-weight: 400; color: var(--c-mute); }
.field input, .field select, .field textarea {
  width: 100%; padding: 0.7rem 0.85rem; font: inherit; color: var(--c-ink);
  background: var(--c-paper-2); border: 1px solid var(--c-line); border-radius: var(--radius);
  transition: border-color var(--transition);
}
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--c-gold); outline: none; box-shadow: 0 0 0 2px rgba(168, 132, 52, 0.25); }
.field input[aria-invalid="true"], .field textarea[aria-invalid="true"] { border-color: #B0472F; }
.field-error { color: #96371F; font-size: 0.88rem; margin: 0.35rem 0 0; }
.form-privacy { font-size: 0.85rem; color: var(--c-mute); }
.form-status { margin-top: var(--space-2); font-weight: 600; color: var(--c-navy-800); }

/* ---------- Legal pages ---------- */
.legal-body h2 { font-size: 1.45rem; margin-top: var(--space-4); padding-bottom: 0.55rem; border-bottom: 1px solid var(--c-line); position: relative; }
.legal-body h2::after { content: ""; position: absolute; left: 0; bottom: -1px; width: 3.5rem; height: 2px; background: var(--c-gold-2); }
.legal-body h2:first-of-type { margin-top: 0; }
.legal-updated { font-size: 0.9rem; color: var(--c-mute); border-bottom: 1px solid var(--c-line); padding-bottom: var(--space-2); margin-bottom: var(--space-3); }

/* ---------- Empty state ---------- */
.empty-state { border: 1px dashed var(--c-line); border-radius: var(--radius); padding: var(--space-3); background: var(--c-paper-2); }
.empty-state p:last-child { margin-bottom: 0; }

/* ---------- Footer ---------- */
.site-footer { background: var(--c-navy-950); color: #B9C4D2; padding: var(--space-5) 0 var(--space-3); }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.2fr; gap: var(--space-4); margin-bottom: var(--space-4); }
@media (max-width: 900px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 600px) { .footer-grid { grid-template-columns: 1fr; } }
.footer-brand { display: flex; flex-direction: column; align-items: center; text-align: center; }
.footer-tag { font-size: 0.84rem; font-weight: 400; margin: 1.5rem auto 0; color: #97A5B8; max-width: 21rem; line-height: 1.8; letter-spacing: 0.05em; }
.footer-heading { font-family: var(--font-body); font-size: 0.74rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.24em; color: var(--c-gold-2); margin: 0 0 var(--space-2); }
.footer-col ul { list-style: none; margin: 0; padding: 0; }
.footer-col li { margin-bottom: 0.55rem; font-size: 0.95rem; }
.footer-col a {
  color: #C7D2DF; text-decoration: none; display: inline-block; padding: 0.1rem 0;
  background-image: linear-gradient(var(--c-gold-2), var(--c-gold-2));
  background-repeat: no-repeat; background-position: left bottom; background-size: 0% 1px;
  transition: color var(--transition), background-size var(--transition);
}
.footer-col a:hover,
.footer-col a:focus-visible { color: var(--c-gold-2); background-size: 100% 1px; }
.footer-legal { border-top: 1px solid rgba(201, 167, 91, 0.25); padding-top: var(--space-3); }
.footer-legal p { font-size: 0.82rem; line-height: 1.6; color: #8C9AAC; }
.footer-copy { margin-top: var(--space-2); }
.footer-copy a { color: #B9C4D2; }

/* ---------- Reveal on scroll ----------
   Hidden state applies only when html.js confirms JavaScript is active;
   without JavaScript all content is visible by default. */
.js .reveal { opacity: 0; transform: translateY(18px); transition: opacity 600ms ease, transform 600ms ease; }
.js .reveal.is-visible { opacity: 1; transform: none; }

/* Staggered reveal: children of grouped reveal containers arrive as a
   quiet sequence once the container becomes visible. Same easing and
   distance as the base system; delays are short and capped. Applies
   only under html.js; the reduced-motion block below neutralizes it. */
.js .card-grid.reveal > .card,
.js .process-strip.reveal > li,
.js .bio.reveal > .bio-photo,
.js .bio.reveal > div:not(.bio-photo) {
  opacity: 0; transform: translateY(14px);
  transition: opacity 600ms ease, transform 600ms ease;
}
.js .card-grid.reveal.is-visible > .card,
.js .process-strip.reveal.is-visible > li,
.js .bio.reveal.is-visible > .bio-photo,
.js .bio.reveal.is-visible > div:not(.bio-photo) {
  opacity: 1; transform: none;
}
.js .card-grid.reveal.is-visible > :nth-child(2),
.js .process-strip.reveal.is-visible > :nth-child(2),
.js .bio.reveal.is-visible > div:not(.bio-photo) { transition-delay: 90ms; }
.js .card-grid.reveal.is-visible > :nth-child(3),
.js .process-strip.reveal.is-visible > :nth-child(3) { transition-delay: 180ms; }
.js .card-grid.reveal.is-visible > :nth-child(4),
.js .process-strip.reveal.is-visible > :nth-child(4) { transition-delay: 270ms; }
.js .process-strip.reveal.is-visible > :nth-child(5) { transition-delay: 360ms; }

/* Sibling elements that each carry their own .reveal (principles,
   document cards) stagger through per-position delays, capped so late
   items never feel withheld. Timeline stages are excluded: they enter
   one viewport apart and reveal individually on scroll. */
.js .principles > .principle.reveal.is-visible:nth-child(3n + 2),
.js .doc-grid > .doc-card.reveal.is-visible:nth-child(3n + 2) { transition-delay: 90ms; }
.js .principles > .principle.reveal.is-visible:nth-child(3n),
.js .doc-grid > .doc-card.reveal.is-visible:nth-child(3n) { transition-delay: 180ms; }

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; transition-delay: 0ms !important; }
  .js .reveal,
  .js .reveal > * { opacity: 1; transform: none; }
  .hero-bridge-art img { transform: none !important; }
}

/* ---------- Print ---------- */
@media print {
  .site-header, .site-footer, .hero-ctas, .nav-toggle { display: none; }
  body { color: #000; }
}

/* ---------- Final production refinements ---------- */
html { scroll-padding-top: 7rem; }

.logo-img { height: 84px; }
.is-scrolled .logo-img { height: 68px; }
.logo-img-footer { height: 88px; }

.nav-menu a {
  display: flex;
  align-items: center;
  min-height: 44px;
}
.nav-toggle, .btn { min-height: 44px; }

.service-detail .service-wide { grid-column: 1 / -1; }
.topic-list {
  columns: 2;
  column-gap: clamp(1.5rem, 4vw, 3rem);
  margin-bottom: var(--space-3);
}
.topic-list li { break-inside: avoid; padding-right: 0.5rem; }
.service-note {
  border-left: 3px solid var(--c-gold-2);
  padding: 0.85rem 1rem;
  background: #fff;
  font-size: 0.95rem;
}

.form-trap {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
}
.field input, .field select { min-height: 46px; }
.field textarea { min-height: 8rem; resize: vertical; }

.footer-grid {
  grid-template-columns: 1.25fr 0.85fr 0.95fr 1.2fr;
  gap: clamp(1.5rem, 3.5vw, 3rem);
  margin-bottom: var(--space-3);
}
.footer-brand { align-items: flex-start; text-align: left; }
.footer-contact address {
  margin: 0;
  color: #B9C4D2;
  font-style: normal;
  font-size: 0.95rem;
  line-height: 1.75;
  overflow-wrap: anywhere;
}
.footer-contact address a { color: #C7D2DF; text-decoration: none; }
.footer-contact address a:hover { color: var(--c-gold-2); }
.site-footer { padding-top: clamp(3rem, 6vw, 4.5rem); }

@media (hover: none) {
  .card:hover { transform: none; box-shadow: 0 1px 2px rgba(0, 25, 63, 0.04), 0 4px 14px rgba(0, 25, 63, 0.04); }
  .btn:hover { transform: none; }
}

@media (max-width: 900px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-brand, .footer-contact { grid-column: 1 / -1; }
  .footer-brand { align-items: center; }
}

@media (max-width: 860px) {
  .logo-img { height: 60px; }
  .is-scrolled .logo-img { height: 54px; }
  .js .nav-menu a { min-height: 48px; }
}

@media (max-width: 620px) {
  .topic-list { columns: 1; }
  .footer-grid { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 1.75rem 1.25rem; }
  .footer-brand, .footer-contact { grid-column: 1 / -1; }
  .footer-brand { margin-bottom: 0.25rem; }
  .footer-legal { padding-top: 1.5rem; }
  .site-footer { padding-bottom: 1.75rem; }
}

@media (max-width: 480px) {
  .process-strip li { display: block; }
  .process-stage { margin-bottom: 0.2rem; }
  .footer-heading { letter-spacing: 0.18em; }
}