/* ==========================================================================
   Bridge Bookkeeping Inc. — stylesheet v3 "Serif Wash"
   Revamp built from 21st.dev references: Centered Serif Hero
   (felipemenezes098/hero-01) and How It Works Timeline (7ovr/how-it-works-2),
   translated to static CSS. EB Garamond + Lato; navy carries authority;
   the logo's blue (#337cbe) is the wash + interactive hue. CTAs are navy
   pills. Earlier designs preserved in git (v1 editorial, v2 trust).
   ========================================================================== */

:root {
  /* Palette — Banking/Traditional Finance (ui-ux-pro-max colors.csv) */
  --primary:        #0f172a;
  --secondary:      #1e3a8a;
  --brand-blue:     #337cbe;   /* from Logo.jpg — links & highlights */
  --accent:         #a16207;   /* gold — CTAs only */
  --accent-hover:   #854f05;
  --background:     #f8fafc;
  --foreground:     #0f172a;
  --card:           #ffffff;
  --muted:          #e8ecf1;
  --muted-fg:       #475569;
  --border:         #e2e8f0;
  --ring:           #1e3a8a;

  /* Type */
  --font-heading: 'EB Garamond', Georgia, serif;
  --font-body: 'Lato', -apple-system, "Segoe UI", Arial, sans-serif;

  /* Shape & depth */
  --radius: 14px;
  --radius-sm: 10px;
  --shadow-sm: 0 1px 2px rgba(15, 23, 42, .05), 0 2px 10px rgba(15, 23, 42, .04);
  --shadow-md: 0 2px 6px rgba(15, 23, 42, .06), 0 14px 32px rgba(15, 23, 42, .09);
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--background);
  color: var(--muted-fg);
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }

a { color: var(--secondary); text-underline-offset: 3px; }
a:hover { color: var(--brand-blue); }

/* Accessible & Ethical style: strong visible focus everywhere */
:focus-visible {
  outline: 3px solid var(--ring);
  outline-offset: 3px;
  border-radius: 4px;
}

.skip-link {
  position: absolute; left: -9999px; top: 0;
  background: var(--primary); color: #fff;
  padding: .8rem 1.4rem; z-index: 2000;
  font-weight: 700; font-size: .9rem;
  text-decoration: none;
  border-radius: 0 0 var(--radius-sm) 0;
}
.skip-link:focus { left: 0; }

/* ------------------------------------------------------------------ nav --- */

nav.site-nav {
  background: rgba(255, 255, 255, .94);
  backdrop-filter: saturate(150%) blur(10px);
  border-bottom: 1px solid var(--border);
  padding: .8rem 2.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 2rem;
  position: sticky;
  top: 0;
  z-index: 100;
}

.logo-link { display: inline-flex; align-items: center; }
.logo-link img { height: 56px; width: auto; }

.nav-links {
  list-style: none;
  display: flex;
  align-items: center;
  gap: 2.25rem;
}

.nav-links a {
  font-weight: 600;
  font-size: .98rem;
  color: var(--foreground);
  text-decoration: none;
  padding: .5rem 0;
  border-bottom: 2px solid transparent;
  transition: color .2s, border-color .2s;
}
.nav-links a:hover { color: var(--secondary); }
.nav-links a[aria-current="page"] { color: var(--secondary); border-bottom-color: var(--secondary); }

.nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--foreground);
  padding: .6rem .7rem;
  cursor: pointer;
  min-width: 44px; min-height: 44px;
  align-items: center; justify-content: center;
}

@media (max-width: 900px) {
  nav.site-nav { padding: .7rem 1.25rem; flex-wrap: wrap; }
  .nav-toggle { display: inline-flex; }
  .nav-menu {
    display: none;
    width: 100%;
    flex-direction: column;
    align-items: stretch;
    padding-top: .75rem;
  }
  .nav-menu[data-open="true"] { display: flex; }
  .nav-links { flex-direction: column; align-items: stretch; gap: 0; }
  .nav-links a {
    display: block;
    padding: .95rem .25rem;
    border-bottom: 1px solid var(--border);
  }
  .nav-links a[aria-current="page"] { border-bottom-color: var(--border); }
}

/* ------------------------------------------------------------ shared bits --- */

.overline {
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--secondary);
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  gap: .9rem;
}
.overline::after {
  content: '';
  flex: 1;
  max-width: 56px;
  height: 2px;
  border-radius: 2px;
  background: var(--brand-blue);
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--secondary);
  color: #fff;
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: .01em;
  padding: .95rem 2.1rem;
  min-height: 48px;
  text-decoration: none;
  border: none;
  border-radius: 999px;
  box-shadow: var(--shadow-sm);
  transition: background .2s, transform .2s, box-shadow .2s;
  white-space: nowrap;
  cursor: pointer;
}
.btn-primary:hover { background: var(--brand-blue); color: #fff; transform: translateY(-1px); box-shadow: var(--shadow-md); }
.btn-primary:active { transform: translateY(0); }

.btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  color: var(--secondary);
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 700;
  padding: .95rem 2.1rem;
  min-height: 48px;
  text-decoration: none;
  border: 2px solid var(--secondary);
  border-radius: 999px;
  transition: background .2s, color .2s;
  white-space: nowrap;
  cursor: pointer;
}
.btn-secondary:hover { background: var(--secondary); color: #fff; }

.btn-row { display: flex; flex-wrap: wrap; gap: 1rem; }

/* --------------------------------------------------------------- masthead --- */

/* Split masthead — retained for About, where the blueprint vignette carries
   the page. Wash and type match the centered .hero so the two read as one
   family. */
.masthead {
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  min-height: 68vh;
  overflow: hidden;
  background:
    radial-gradient(56% 62% at 22% 4%, rgba(51, 124, 190, .18) 0%, rgba(51, 124, 190, 0) 72%),
    radial-gradient(34% 40% at 6% 34%, rgba(30, 58, 138, .10) 0%, rgba(30, 58, 138, 0) 70%),
    var(--background);
  border-bottom: 1px solid var(--border);
}
.masthead--short { min-height: 0; }

.masthead-text {
  padding: clamp(3rem, 7vw, 5.5rem);
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.masthead-text h1 {
  font-family: var(--font-heading);
  font-size: clamp(2.7rem, 5vw, 4.6rem);
  font-weight: 600;
  line-height: 1.08;
  letter-spacing: -0.015em;
  color: var(--foreground);
  margin-bottom: 1.5rem;
}
.masthead-text h1 em { font-style: italic; color: var(--secondary); }

.masthead-lead {
  font-size: 1.2rem;
  color: var(--muted-fg);
  max-width: 520px;
  line-height: 1.8;
}

.masthead .btn-row { margin-top: 2.25rem; }

/* Right-hand masthead panel — navy authority block */
.masthead-side {
  background: var(--primary);
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: flex-end;
  padding: 3rem;
}

.photo-placeholder {
  position: absolute;
  inset: 0;
  background: linear-gradient(155deg, #0f172a 0%, #1c2f55 55%, #0f172a 100%);
}

/* Blueprint grid behind the bridge drawing */
.photo-placeholder--blueprint {
  background:
    linear-gradient(rgba(255,255,255,0.05) 1px, transparent 1px) 0 0 / 40px 40px,
    linear-gradient(90deg, rgba(255,255,255,0.05) 1px, transparent 1px) 0 0 / 40px 40px,
    linear-gradient(155deg, #0f172a 0%, #1c2f55 55%, #0f172a 100%);
}

.photo-monogram {
  font-family: var(--font-heading);
  font-size: 14rem;
  font-weight: 700;
  color: rgba(255,255,255,0.05);
  user-select: none;
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
}

.masthead-side .real-photo {
  position: absolute;
  inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
}

.vignette-svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.photo-caption {
  position: relative;
  z-index: 2;
  border-left: 3px solid var(--brand-blue);
  padding-left: 1.5rem;
}
.photo-caption strong {
  display: block;
  font-family: var(--font-heading);
  font-size: 1.5rem;
  color: #fff;
  font-weight: 600;
  margin-bottom: 0.25rem;
}
.photo-caption span {
  font-size: .82rem;
  font-weight: 600;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.55);
}

/* Ledger vignette (home masthead) */
.ledger-card { position: relative; z-index: 2; width: 100%; }
.ledger-card table {
  width: 100%;
  border-collapse: collapse;
  font-size: .92rem;
  color: rgba(255,255,255,0.72);
}
.ledger-card caption {
  text-align: left;
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 600;
  color: #fff;
  padding-bottom: 1rem;
}
.ledger-card td {
  padding: .8rem 0;
  border-bottom: 1px solid rgba(255,255,255,0.12);
}
.ledger-card td:last-child { text-align: right; color: #fff; font-weight: 700; }
.ledger-card tr.total td {
  border-bottom: none;
  border-top: 2px solid var(--brand-blue);
  color: #9cc3e8;
  font-weight: 700;
  padding-top: 1rem;
}

/* ---------------------------------------------------- hero (serif wash) ---
   Adapted from 21st.dev hero-01: centered serif headline over a soft
   radial wash, pill CTAs, and a floating "software cloud" of chips. --- */

.hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background: var(--background);
  border-bottom: 1px solid var(--border);
}

.hero-wash {
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    radial-gradient(56% 48% at 50% 0%, rgba(51, 124, 190, .18) 0%, rgba(51, 124, 190, 0) 72%),
    radial-gradient(34% 30% at 18% 10%, rgba(30, 58, 138, .10) 0%, rgba(30, 58, 138, 0) 70%),
    radial-gradient(38% 34% at 82% 6%, rgba(51, 124, 190, .12) 0%, rgba(51, 124, 190, 0) 70%);
}

.hero-inner {
  max-width: 880px;
  margin: 0 auto;
  padding: clamp(4rem, 9vw, 7rem) clamp(1.25rem, 4vw, 2.5rem) clamp(3.5rem, 7vw, 5.5rem);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.hero-eyebrow {
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--secondary);
  margin-bottom: 1.75rem;
}

.hero-inner h1 {
  font-family: var(--font-heading);
  font-size: clamp(2.9rem, 6vw, 5rem);
  font-weight: 600;
  line-height: 1.06;
  letter-spacing: -0.015em;
  color: var(--foreground);
  text-wrap: balance;
  margin-bottom: 1.5rem;
}
.hero-inner h1 em { font-style: italic; color: var(--secondary); }

.hero-lead {
  font-size: 1.18rem;
  color: var(--muted-fg);
  line-height: 1.8;
  max-width: 620px;
  text-wrap: balance;
}

.hero-cta { margin-top: 2.25rem; justify-content: center; }

.hero-cloud { margin-top: 3.25rem; }

.hero-cloud-caption {
  display: block;
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--muted-fg);
  margin-bottom: 1.1rem;
}

.chip-row {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: .7rem;
  margin-bottom: .7rem;
}
.chip-row:last-child { margin-bottom: 0; }

.chip-row li {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 999px;
  box-shadow: var(--shadow-sm);
  padding: .55rem 1.15rem;
  font-size: .92rem;
  font-weight: 600;
  color: var(--foreground);
  white-space: nowrap;
}

/* staggered blur-reveal, as in the source component */
@keyframes heroIn {
  from { opacity: 0; transform: translateY(14px); filter: blur(6px); }
  to   { opacity: 1; transform: none; filter: blur(0); }
}
.hero-inner > * { animation: heroIn .55s cubic-bezier(.22, 1, .36, 1) backwards; }
.hero-inner > :nth-child(1) { animation-delay: .05s; }
.hero-inner > :nth-child(2) { animation-delay: .15s; }
.hero-inner > :nth-child(3) { animation-delay: .25s; }
.hero-inner > :nth-child(4) { animation-delay: .35s; }
.hero-inner > :nth-child(5) { animation-delay: .45s; }

/* compact variant for sub-page headers */
.hero--page .hero-inner { padding-block: clamp(3rem, 6.5vw, 5rem) clamp(2.75rem, 5vw, 4rem); }
.hero--page .hero-inner h1 { font-size: clamp(2.5rem, 4.5vw, 4.2rem); }

/* -------------------------------------------------- steps (how it works) ---
   Adapted from 21st.dev how-it-works-2: vertical timeline with bordered
   icon squares, a connecting hairline, and bold step titles. --- */

.steps {
  list-style: none;
  max-width: 680px;
  margin-top: 2.25rem;
}

.step { display: flex; gap: 1.5rem; }

.step-rail {
  display: flex;
  flex-direction: column;
  align-items: center;
  flex: none;
}

.step-icon {
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  flex: none;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-sm);
  color: var(--secondary);
}
.step-icon svg { width: 20px; height: 20px; }

.step-line {
  width: 1px;
  flex: 1;
  margin-top: .35rem;
  background: var(--border);
}

.step-body { padding-bottom: 2.5rem; }
.step:last-child .step-body { padding-bottom: 0; }

.step-kicker {
  font-size: .74rem;
  font-weight: 700;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--brand-blue);
  display: block;
  margin: .15rem 0 .3rem;
}

.step-body h3 {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--foreground);
  margin-bottom: .4rem;
}

.step-body p {
  font-size: 1rem;
  color: var(--muted-fg);
  line-height: 1.75;
  max-width: 520px;
}

/* ------------------------------------------------------------------ stats --- */

.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  background: var(--primary);
  border-bottom: 1px solid var(--border);
}

.stat {
  padding: 2.75rem 3rem;
  border-right: 1px solid rgba(255,255,255,0.09);
  animation: statIn 0.5s ease forwards;
  opacity: 0;
}
.stat:nth-child(1) { animation-delay: 0.1s; }
.stat:nth-child(2) { animation-delay: 0.25s; }
.stat:nth-child(3) { animation-delay: 0.4s; }
.stat:nth-child(4) { animation-delay: 0.55s; border-right: none; }

@keyframes statIn {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}

.stat-num {
  font-family: var(--font-heading);
  font-size: 3.1rem;
  font-weight: 700;
  color: #fff;
  line-height: 1;
  margin-bottom: 0.6rem;
}
.stat-num em { font-style: normal; color: #9cc3e8; }

.stat-label {
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.5);
  line-height: 1.6;
}

/* ------------------------------------------------------- content sections --- */

.section {
  display: block;
  border-bottom: 1px solid var(--border);
}
.section:nth-of-type(even) { background: #fff; }

.section-label {
  max-width: 1160px;
  margin: 0 auto;
  padding: clamp(3rem, 6vw, 4.5rem) clamp(1.25rem, 4vw, 2.5rem) 0;
  display: flex;
  align-items: center;
  gap: .9rem;
}

.section-label .chapter-num {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--secondary);
  background: #fff;
  border: 1px solid var(--brand-blue);
  width: 40px; height: 40px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  flex: none;
}

.section-label .chapter {
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--secondary);
}

.section-body {
  max-width: 1160px;
  margin: 0 auto;
  padding: 1.5rem clamp(1.25rem, 4vw, 2.5rem) clamp(3rem, 6vw, 4.5rem);
}

.section-body h2,
.section-heading {
  font-family: var(--font-heading);
  font-size: clamp(1.9rem, 3vw, 2.7rem);
  font-weight: 700;
  line-height: 1.18;
  letter-spacing: -0.01em;
  color: var(--foreground);
  margin-bottom: 1.5rem;
}
.section-body h2 em, .section-heading em { font-style: italic; color: var(--secondary); }

.section-body > p {
  font-size: 1.07rem;
  color: var(--muted-fg);
  line-height: 1.85;
  margin-bottom: 1.4rem;
  max-width: 720px;
}
.section-body > p:last-child { margin-bottom: 0; }

.pull-quote {
  font-family: var(--font-heading);
  font-style: italic;
  font-size: 1.4rem;
  line-height: 1.55;
  color: var(--foreground);
  background: #fff;
  border-left: 4px solid var(--brand-blue);
  border-radius: 0 var(--radius) var(--radius) 0;
  box-shadow: var(--shadow-sm);
  padding: 1.5rem 2rem;
  margin: 2.25rem 0;
  max-width: 640px;
}
.section:nth-of-type(even) .pull-quote { background: var(--background); }

/* ------------------------------------------------------------ card grids --- */

.card-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 2rem;
}
.card-grid--2 { grid-template-columns: repeat(2, 1fr); }

.entry {
  /* ledger-paper: faint accounting grid on card stock, dashed rule border */
  background:
    linear-gradient(rgba(51, 124, 190, .04) 1px, transparent 1px) 0 0 / 100% 28px,
    linear-gradient(90deg, rgba(51, 124, 190, .04) 1px, transparent 1px) 0 0 / 28px 100%,
    var(--card);
  border: 1px dashed #c3d3e4;
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  padding: 2rem 1.9rem;
  text-decoration: none;
  color: inherit;
  display: block;
  transition: box-shadow .2s, transform .2s, border-color .2s;
}
a.entry { cursor: pointer; }
a.entry:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
  border-color: var(--brand-blue);
  border-style: solid;
}

.entry-num {
  font-size: .74rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--brand-blue);
  display: block;
  margin-bottom: 1rem;
}

.entry h3 {
  font-family: var(--font-heading);
  font-size: 1.45rem;
  font-weight: 700;
  color: var(--foreground);
  margin-bottom: 0.65rem;
}

.entry p {
  font-size: .98rem;
  color: var(--muted-fg);
  line-height: 1.75;
}

.entry .entry-more {
  display: inline-block;
  margin-top: 1.25rem;
  font-size: .9rem;
  font-weight: 700;
  color: var(--secondary);
  border-bottom: 2px solid var(--brand-blue);
  padding-bottom: 2px;
  transition: color .2s;
}
a.entry:hover .entry-more { color: var(--brand-blue); }

/* --------------------------------------------------------------- lists --- */

.ledger-list { list-style: none; max-width: 720px; margin-top: .5rem; }
.ledger-list li {
  display: grid;
  grid-template-columns: 30px 1fr;
  gap: .9rem;
  align-items: start;
  padding: 0.85rem 0;
  border-bottom: 1px solid var(--border);
  font-size: 1.02rem;
  color: var(--muted-fg);
}
.ledger-list li::before {
  content: '✓';
  display: grid;
  place-items: center;
  width: 26px; height: 26px;
  margin-top: .1rem;
  border-radius: 50%;
  background: rgba(51, 124, 190, .12);
  color: var(--secondary);
  font-weight: 700;
  font-size: .85rem;
}
.ledger-list li:last-child { border-bottom: none; }
.ledger-list strong { color: var(--foreground); }

/* -------------------------------------------------------------- timeline --- */

.timeline-section {
  background: #fff;
  border-bottom: 1px solid var(--border);
  padding: clamp(3rem, 6vw, 5rem) clamp(1.25rem, 4vw, 2.5rem);
}

.timeline-header { max-width: 1160px; margin: 0 auto 3rem; }
.timeline-header h2 {
  font-family: var(--font-heading);
  font-size: clamp(1.9rem, 3vw, 2.6rem);
  font-weight: 700;
  color: var(--foreground);
}
.timeline-header h2 em { font-style: italic; color: var(--secondary); }

.timeline {
  display: flex;
  flex-direction: column;
  position: relative;
  max-width: 820px;
  margin: 0 auto 0 0;
}
@media (min-width: 1200px) { .timeline { margin-left: calc((100% - 1160px) / 2); } }
.timeline::before {
  content: '';
  position: absolute;
  left: 96px;
  top: 0; bottom: 0;
  width: 2px;
  border-radius: 2px;
  background: var(--border);
}

.timeline-item {
  display: grid;
  grid-template-columns: 96px 1fr;
  position: relative;
}

.timeline-year {
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted-fg);
  padding: 1.6rem 2rem 1.6rem 0;
  text-align: right;
  position: relative;
  z-index: 1;
}

.timeline-content {
  padding: 1.5rem 0 1.5rem 2.5rem;
  position: relative;
  border-bottom: 1px solid var(--border);
}
.timeline-content::before {
  content: '';
  position: absolute;
  left: -5px; top: 1.95rem;
  width: 12px; height: 12px;
  background: #fff;
  border: 2px solid var(--muted-fg);
  border-radius: 50%;
}
.timeline-item:last-child .timeline-content { border-bottom: none; }

.timeline-content strong {
  display: block;
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--foreground);
  margin-bottom: 0.35rem;
}

.timeline-content p {
  font-size: .98rem;
  color: var(--muted-fg);
  line-height: 1.75;
  max-width: 560px;
}

.timeline-item.milestone .timeline-content::before {
  background: var(--secondary);
  border-color: var(--secondary);
  width: 14px; height: 14px;
  left: -6px;
}
.timeline-item.milestone .timeline-content strong { color: var(--secondary); }

/* ------------------------------------------------------------ philosophy --- */

.philosophy {
  background: linear-gradient(155deg, #0f172a 0%, #16254a 60%, #0f172a 100%);
  padding: clamp(4rem, 8vw, 6.5rem) clamp(1.25rem, 4vw, 2.5rem);
  position: relative;
  overflow: hidden;
}
.philosophy::after {
  content: '"';
  position: absolute;
  right: 2rem; bottom: -5rem;
  font-family: var(--font-heading);
  font-size: 28rem;
  color: rgba(255,255,255,0.035);
  font-weight: 700;
  line-height: 1;
  pointer-events: none;
}

.philosophy-inner { max-width: 860px; margin: 0 auto; }

.philosophy .overline { color: #9cc3e8; }
.philosophy .overline::after { background: rgba(156, 195, 232, .45); }

.philosophy h2 {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 3.6vw, 3.3rem);
  color: #fff;
  font-weight: 700;
  line-height: 1.22;
  margin-bottom: 1.75rem;
}
.philosophy h2 em { font-style: italic; color: #9cc3e8; }

.philosophy p {
  color: rgba(255,255,255,0.72);
  font-size: 1.08rem;
  line-height: 1.85;
  margin-bottom: 1.4rem;
  max-width: 720px;
}

.philosophy .highlight {
  font-family: var(--font-heading);
  font-style: italic;
  font-size: 1.4rem;
  color: #fff;
  border-top: 1px solid rgba(255,255,255,0.14);
  padding-top: 1.75rem;
  margin-top: 2rem;
  max-width: 700px;
}

.philosophy .btn-primary { margin-top: 2.25rem; }

/* ------------------------------------------------------------- cta strip --- */

.cta-strip {
  max-width: 1160px;
  margin: 0 auto;
  padding: clamp(3rem, 6vw, 5rem) clamp(1.25rem, 4vw, 2.5rem);
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 3rem;
}

.cta-strip h3 {
  font-family: var(--font-heading);
  font-size: clamp(1.7rem, 2.6vw, 2.5rem);
  font-weight: 700;
  line-height: 1.2;
  color: var(--foreground);
}
.cta-strip h3 em { font-style: italic; color: var(--secondary); }

.cta-strip p {
  margin-top: 0.75rem;
  color: var(--muted-fg);
  font-size: 1.02rem;
}

/* ----------------------------------------------------------------- forms --- */

.form-grid { display: grid; gap: 1.5rem; max-width: 660px; }

.field label {
  display: block;
  font-size: .95rem;
  font-weight: 700;
  color: var(--foreground);
  margin-bottom: 0.45rem;
}
.field .hint { color: var(--muted-fg); font-weight: 400; font-size: .88rem; }

.field input,
.field select,
.field textarea {
  width: 100%;
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--foreground);
  background: var(--card);
  border: 1px solid #cbd5e1;
  border-radius: var(--radius-sm);
  padding: .8rem .95rem;
  min-height: 48px;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.field textarea { min-height: 150px; resize: vertical; }
.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--secondary);
  box-shadow: 0 0 0 3px rgba(30, 58, 138, .18);
}

.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; }

.form-note {
  font-size: .88rem;
  color: var(--muted-fg);
  line-height: 1.7;
}

.hp { position: absolute; left: -9999px; }

/* ------------------------------------------------------------ contact list --- */

.contact-rows { list-style: none; max-width: 520px; }
.contact-rows li {
  display: grid;
  grid-template-columns: 110px 1fr;
  gap: 1.5rem;
  padding: 1.1rem 0;
  border-bottom: 1px solid var(--border);
  align-items: baseline;
}
.contact-rows .k {
  font-size: .74rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--brand-blue);
}
.contact-rows .v { font-size: 1.05rem; color: var(--foreground); font-weight: 600; }
.contact-rows .v a { color: var(--secondary); }

/* ------------------------------------------------------------------- faq --- */

.faq { max-width: 760px; display: grid; gap: 1rem; margin-top: 2rem; }
.faq details {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  padding: 1.3rem 1.6rem;
  transition: box-shadow .2s;
}
.faq details[open] { box-shadow: var(--shadow-md); }
.faq summary {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--foreground);
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1.5rem;
  min-height: 32px;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: '+';
  font-size: 1.6rem;
  font-weight: 400;
  color: var(--brand-blue);
  flex: none;
  line-height: 1;
}
.faq details[open] summary::after { content: '−'; }
.faq details > p {
  margin-top: 1rem;
  font-size: 1rem;
  color: var(--muted-fg);
  line-height: 1.8;
}

/* ---------------------------------------------------------------- footer --- */

footer.site-footer {
  background: var(--primary);
  color: rgba(255,255,255,0.55);
  padding: 2.5rem 3rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1.5rem;
  flex-wrap: wrap;
}

footer.site-footer .foot-brand {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  color: #fff;
  text-decoration: none;
}
footer.site-footer .foot-brand span { color: #9cc3e8; }

footer.site-footer p { font-size: .88rem; }

footer.site-footer nav a {
  font-size: .92rem;
  font-weight: 600;
  color: rgba(255,255,255,0.7);
  text-decoration: none;
  margin-left: 1.5rem;
}
footer.site-footer nav a:hover { color: #fff; text-decoration: underline; }

/* ------------------------------------------------------------- animations --- */

.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  .stat { animation: none; opacity: 1; }
  .hero-inner > * { animation: none; }
  .btn-primary:hover { transform: none; }
  a.entry:hover { transform: none; }
}

/* -------------------------------------------------------------- responsive --- */

@media (max-width: 900px) {
  .masthead { grid-template-columns: 1fr; min-height: 0; }
  .masthead-side { min-height: 420px; }
  /* Blueprint annotations are too small to read when the panel goes wide —
     show just the drawing. */
  .vignette-svg text { display: none; }
  .stats { grid-template-columns: 1fr 1fr; }
  .stat { border-right: none; border-bottom: 1px solid rgba(255,255,255,0.09); padding: 2rem; }
  .card-grid, .card-grid--2 { grid-template-columns: 1fr; }
  .timeline::before { left: 76px; }
  .timeline-item { grid-template-columns: 76px 1fr; }
  .timeline-content { padding-left: 1.75rem; }
  .cta-strip { grid-template-columns: 1fr; gap: 1.75rem; }
  .field-row { grid-template-columns: 1fr; }
  .step { gap: 1.1rem; }
  .chip-row { gap: .55rem; }
  .chip-row li { font-size: .86rem; padding: .5rem .95rem; }
  footer.site-footer { flex-direction: column; text-align: center; padding: 2rem 1.5rem; }
  footer.site-footer nav a { margin: 0 .75rem; }
}

@media (min-width: 901px) and (max-width: 1100px) {
  .card-grid { grid-template-columns: repeat(2, 1fr); }
}