/* ==========================================================================
   aPoste Solutions - Design System
   Palette drawn from the logo: deep navy ink, blue-to-teal signal gradient.
   Type: Space Grotesk (display) + Inter (body/UI)
   ========================================================================== */

:root {
  /* Colour */
  --ink: #12283D;
  --ink-soft: #33475C;
  --body: #4C5C6B;
  --body-quiet: #6E7C89;
  --accent-blue: #2478D1;
  --accent-teal: #21C2B4;
  --accent-gradient: linear-gradient(120deg, #2478D1 0%, #21C2B4 100%);
  --bg: #FAFCFD;
  --surface: #F0F5F8;
  --surface-2: #E9F0F4;
  --border: #DEE7EC;
  --border-strong: #C7D5DD;
  --white: #FFFFFF;

  /* Type */
  --font-display: "Space Grotesk", "Arial Narrow", sans-serif;
  --font-body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

  /* Layout */
  --max-width: 1180px;
  --gutter: clamp(20px, 5vw, 64px);
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;

  --shadow-card: 0 1px 2px rgba(18, 40, 61, 0.04), 0 8px 24px -12px rgba(18, 40, 61, 0.14);
  --shadow-lift: 0 4px 10px rgba(18, 40, 61, 0.06), 0 20px 40px -16px rgba(18, 40, 61, 0.20);
}

@media (prefers-reduced-motion: no-preference) {
  :root { --transition-fast: 180ms ease; --transition-med: 340ms cubic-bezier(.22,.61,.36,1); }
}
@media (prefers-reduced-motion: reduce) {
  :root { --transition-fast: 0ms; --transition-med: 0ms; }
}

/* ---------- Reset ---------- */
* , *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  margin: 0;
  background: var(--bg);
  color: var(--body);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { margin: 0; padding: 0; list-style: none; }
h1, h2, h3, h4 { margin: 0; font-family: var(--font-display); color: var(--ink); font-weight: 600; letter-spacing: -0.01em; }
p { margin: 0; }
button { font-family: inherit; cursor: pointer; }

:focus-visible {
  outline: 2.5px solid var(--accent-blue);
  outline-offset: 3px;
  border-radius: 4px;
}

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding-left: var(--gutter);
  padding-right: var(--gutter);
}

.visually-hidden {
  position: absolute; width: 1px; height: 1px; overflow: hidden;
  clip: rect(0 0 0 0); white-space: nowrap;
}

/* ---------- Eyebrow / labels ---------- */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-body);
  font-size: 12.5px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent-blue);
  margin-bottom: 16px;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 26px;
  border-radius: 999px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 15px;
  border: 1.5px solid transparent;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), background var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast);
  white-space: nowrap;
}
.btn-primary {
  background: var(--ink);
  color: var(--white);
}
.btn-primary:hover { background: #0B1B2B; box-shadow: var(--shadow-lift); transform: translateY(-1px); }
.btn-ghost {
  background: transparent;
  color: var(--ink);
  border-color: var(--border-strong);
}
.btn-ghost:hover { border-color: var(--accent-blue); color: var(--accent-blue); transform: translateY(-1px); }
.btn-arrow { transition: transform var(--transition-fast); }
.btn:hover .btn-arrow { transform: translateX(3px); }

/* ==========================================================================
   Header / Nav
   ========================================================================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(250, 252, 253, 0.86);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 16px;
  padding-bottom: 16px;
  gap: 24px;
}
.nav-logo { display: flex; align-items: center; }
.nav-logo img { height: 48px; width: auto; }
.nav-links {
  display: flex;
  align-items: center;
  gap: 34px;
  font-size: 15px;
  font-weight: 500;
  color: var(--ink-soft);
}
.nav-links a { position: relative; padding: 4px 0; transition: color var(--transition-fast); }
.nav-links a:hover { color: var(--ink); }
.nav-links a::after {
  content: "";
  position: absolute;
  left: 0; right: 100%;
  bottom: -2px;
  height: 2px;
  background: var(--accent-gradient);
  border-radius: 2px;
  transition: right var(--transition-med);
}
.nav-links a:hover::after { right: 0; }
.nav-links a[aria-current="page"] { color: var(--ink); font-weight: 600; }
.nav-links a[aria-current="page"]::after { right: 0; }

.nav-actions { display: flex; align-items: center; gap: 18px; }
.nav-cta { display: inline-flex; }

.nav-toggle {
  display: none;
  background: none;
  border: 1.5px solid var(--border-strong);
  border-radius: var(--radius-sm);
  width: 42px; height: 38px;
  align-items: center;
  justify-content: center;
}
.nav-toggle span, .nav-toggle span::before, .nav-toggle span::after {
  content: "";
  display: block;
  width: 18px; height: 2px;
  background: var(--ink);
  border-radius: 2px;
  position: relative;
  transition: transform var(--transition-fast), opacity var(--transition-fast);
}
.nav-toggle span::before { position: absolute; top: -6px; }
.nav-toggle span::after { position: absolute; top: 6px; }

@media (max-width: 860px) {
  .nav-links { position: fixed; inset: 66px 0 auto 0; flex-direction: column; align-items: flex-start;
    background: var(--white); padding: 20px var(--gutter) 26px; gap: 4px; border-bottom: 1px solid var(--border);
    box-shadow: var(--shadow-card); transform: translateY(-8px); opacity: 0; pointer-events: none;
    transition: transform var(--transition-med), opacity var(--transition-med); }
  .nav-links a { width: 100%; padding: 12px 0; border-bottom: 1px solid var(--border); }
  .nav-links a::after { content: none; } /* the gradient underline is a desktop hover indicator only - in the stacked mobile list its offset bleeds into the row below, so it's disabled here entirely */
  .nav-links a[aria-current="page"] { border-left: 3px solid var(--accent-blue); padding-left: 12px; }
  .nav-links.is-open { transform: translateY(0); opacity: 1; pointer-events: auto; }
  .nav-toggle { display: inline-flex; }
  .nav-cta.desktop-only { display: none; }
}
@media (min-width: 861px) { .nav-toggle { display: none; } }

/* ==========================================================================
   Hero
   ========================================================================== */
.hero {
  padding: 76px 0 40px;
  position: relative;
  overflow: clip;
}
.hero-grid {
  display: grid;
  gap: 24px;
  max-width: 780px;
}
.hero h1 {
  font-size: clamp(2.3rem, 4.6vw, 3.6rem);
  line-height: 1.06;
  letter-spacing: -0.02em;
}
.hero h1 .grad {
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero-sub {
  font-size: clamp(1.02rem, 1.5vw, 1.2rem);
  color: var(--body);
  max-width: 640px;
}
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 6px; }

.page-hero {
  padding: 64px 0 8px;
}
.page-hero h1 { font-size: clamp(2rem, 4vw, 2.9rem); line-height: 1.08; max-width: 780px; }
.page-hero .hero-sub { margin-top: 18px; }

/* ==========================================================================
   Signal chain - signature element
   ========================================================================== */
.chain-wrap { padding: 56px 0 8px; }
.chain-caption {
  text-align: center;
  max-width: 520px;
  margin: 0 auto 40px;
  color: var(--body-quiet);
  font-size: 15px;
}
.chain {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0;
  position: relative;
}
.chain-node {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  flex: 0 0 auto;
  width: 108px;
}
.chain-dot {
  width: 58px; height: 58px;
  border-radius: 50%;
  background: var(--white);
  border: 1.5px solid var(--border-strong);
  display: flex; align-items: center; justify-content: center;
  color: var(--ink);
  position: relative;
  z-index: 2;
  box-shadow: var(--shadow-card);
  transition: border-color var(--transition-fast), transform var(--transition-fast);
}
.chain-node:hover .chain-dot { border-color: var(--accent-teal); transform: translateY(-3px); }
.chain-dot svg { width: 24px; height: 24px; }
.chain-label { font-family: var(--font-display); font-weight: 600; font-size: 14.5px; color: var(--ink); text-align: center; }
.chain-index { font-size: 11px; color: var(--body-quiet); letter-spacing: 0.08em; }
.chain-line {
  flex: 1 1 auto;
  height: 2px;
  background-image: linear-gradient(90deg, var(--border-strong) 0 6px, transparent 6px 12px);
  background-size: 12px 2px;
  position: relative;
  top: -17px;
  margin: 0 -4px;
}
.chain-line.on {
  background-image: none;
  background: var(--accent-gradient);
  height: 2px;
}

@media (max-width: 760px) {
  .chain { flex-direction: column; align-items: flex-start; gap: 26px; padding-left: 8px; }
  .chain-node { flex-direction: row; width: auto; gap: 16px; }
  .chain-label { text-align: left; }
  .chain-line { display: none; }
  .chain::before {
    content: "";
    position: absolute;
    left: 36px; top: 20px; bottom: 20px;
    width: 2px;
    background: var(--accent-gradient);
  }
}

/* ==========================================================================
   Sections / generic blocks
   ========================================================================== */
section { padding: 88px 0; }
.section-tight { padding: 56px 0; }
.section-head { max-width: 680px; margin-bottom: 48px; }
.section-head h2 { font-size: clamp(1.7rem, 3vw, 2.4rem); line-height: 1.14; }
.section-head p { margin-top: 16px; font-size: 1.05rem; color: var(--body); }

.band-surface { background: var(--surface); }
.band-ink { background: var(--ink); color: #C9D6E0; }
.band-ink h2, .band-ink h3 { color: var(--white); }

/* stat strip */
.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
}
.stat { background: var(--white); padding: 30px 22px; text-align: left; }
.stat-num {
  font-family: var(--font-display);
  font-size: clamp(1.7rem, 3vw, 2.3rem);
  font-weight: 700;
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  display: block;
}
.stat-label { font-size: 13.5px; color: var(--body-quiet); margin-top: 6px; display: block; line-height: 1.45; }
@media (max-width: 760px) { .stats { grid-template-columns: repeat(2, 1fr); } }

/* pillars / holistic grid */
.pillars {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.pillar {
  padding: 26px 22px;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), border-color var(--transition-fast);
}
.pillar:hover { transform: translateY(-4px); box-shadow: var(--shadow-lift); border-color: transparent; }
.pillar-icon {
  width: 42px; height: 42px;
  border-radius: 11px;
  background: var(--surface-2);
  display: flex; align-items: center; justify-content: center;
  color: var(--accent-blue);
  margin-bottom: 16px;
}
.pillar-icon svg { width: 21px; height: 21px; }
.pillar h3 { font-size: 1.02rem; margin-bottom: 8px; }
.pillar p { font-size: 14.5px; color: var(--body-quiet); }
@media (max-width: 900px) { .pillars { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .pillars { grid-template-columns: 1fr; } }

/* audience / who I work with */
.audience-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.audience-card {
  padding: 28px 22px;
  border-radius: var(--radius-md);
  background: var(--white);
  border: 1px solid var(--border);
  min-height: 190px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.audience-card .idx { font-family: var(--font-display); font-size: 13px; color: var(--accent-teal); font-weight: 700; }
.audience-card h3 { font-size: 1.05rem; }
.audience-card p { font-size: 14.5px; color: var(--body-quiet); }
@media (max-width: 900px) { .audience-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .audience-grid { grid-template-columns: 1fr; } }

/* two column */
.two-col {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 56px;
  align-items: center;
}
@media (max-width: 900px) { .two-col { grid-template-columns: 1fr; gap: 36px; } }
.two-col h2 { margin-bottom: 18px; }
.two-col p + p { margin-top: 14px; }
.two-col p { color: var(--body); }

.diagram-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 34px;
  box-shadow: var(--shadow-card);
}
.diagram-row { display: flex; align-items: center; gap: 14px; padding: 13px 0; border-bottom: 1px dashed var(--border); }
.diagram-row:last-child { border-bottom: none; }
.diagram-row .dot { width: 9px; height: 9px; border-radius: 50%; background: var(--accent-gradient); flex: 0 0 auto; }
.diagram-row .txt { font-size: 14.5px; color: var(--ink-soft); font-weight: 500; }

/* service cards */
.service-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}
@media (max-width: 900px) { .service-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 620px) { .service-grid { grid-template-columns: 1fr; } }

.service-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 30px 26px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  transition: box-shadow var(--transition-fast), transform var(--transition-fast);
}
.service-card:hover { box-shadow: var(--shadow-lift); transform: translateY(-3px); }
.service-card .num { font-family: var(--font-display); color: var(--border-strong); font-size: 2rem; font-weight: 700; line-height: 1; }
.service-card h3 { font-size: 1.12rem; }
.service-card p { font-size: 14.5px; color: var(--body-quiet); }
.service-card ul { display: flex; flex-direction: column; gap: 8px; margin-top: 4px; }
.service-card li { font-size: 14px; color: var(--ink-soft); padding-left: 18px; position: relative; }
.service-card li::before {
  content: "";
  position: absolute; left: 0; top: 8px;
  width: 8px; height: 2px;
  background: var(--accent-gradient);
  border-radius: 2px;
}
.service-card .fit {
  margin-top: auto;
  padding-top: 14px;
  border-top: 1px solid var(--border);
  font-size: 13px;
  color: var(--body-quiet);
}
.service-card .fit b { color: var(--ink-soft); font-weight: 600; }

/* sectors */
.sector-list {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
@media (max-width: 900px) { .sector-list { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .sector-list { grid-template-columns: 1fr; } }
.sector-item {
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 22px;
  background: var(--white);
}
.sector-item h4 { font-size: 0.98rem; margin-bottom: 6px; }
.sector-item p { font-size: 13.5px; color: var(--body-quiet); }

/* engagement models */
.model-list { display: flex; flex-direction: column; border: 1px solid var(--border); border-radius: var(--radius-md); overflow: hidden; background: var(--white); }
.model-row { display: grid; grid-template-columns: 200px 1fr; gap: 24px; padding: 22px 26px; border-bottom: 1px solid var(--border); }
.model-row:last-child { border-bottom: none; }
.model-row h4 { font-family: var(--font-display); font-size: 1rem; color: var(--ink); }
.model-row p { font-size: 14.5px; color: var(--body-quiet); }
@media (max-width: 640px) { .model-row { grid-template-columns: 1fr; gap: 6px; } }

/* timeline (about) */
.timeline { position: relative; padding-left: 34px; }
.timeline::before { content: ""; position: absolute; left: 8px; top: 6px; bottom: 6px; width: 2px; background: var(--border-strong); }
.tl-item { position: relative; padding-bottom: 34px; }
.tl-item:last-child { padding-bottom: 0; }
.tl-item::before {
  content: "";
  position: absolute; left: -34px; top: 4px;
  width: 18px; height: 18px; border-radius: 50%;
  background: var(--white); border: 2.5px solid var(--accent-blue);
}
.tl-item.current::before { background: var(--accent-gradient); border-color: transparent; }
.tl-year { font-family: var(--font-display); font-size: 13px; letter-spacing: 0.05em; color: var(--accent-blue); font-weight: 700; margin-bottom: 4px; }
.tl-item h4 { font-size: 1.04rem; margin-bottom: 4px; }
.tl-item p { font-size: 14.5px; color: var(--body-quiet); max-width: 560px; }

/* values grid */
.values-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 20px; }
@media (max-width: 900px) { .values-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .values-grid { grid-template-columns: 1fr; } }
.value-item h4 { font-size: 1rem; margin-bottom: 8px; }
.value-item p { font-size: 14px; color: var(--body-quiet); }
.value-item .mark { font-family: var(--font-display); font-weight: 700; color: var(--accent-teal); font-size: 13px; letter-spacing: 0.06em; margin-bottom: 10px; display:block; }

/* credentials list */
.cred-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; }
@media (max-width: 760px) { .cred-grid { grid-template-columns: 1fr; gap: 28px; } }
.cred-grid h4 { font-size: 0.95rem; color: var(--ink); margin-bottom: 14px; letter-spacing: 0.02em; }
.cred-grid ul { display: flex; flex-direction: column; gap: 10px; }
.cred-grid li { font-size: 14.5px; color: var(--body); padding-left: 16px; position: relative; }
.cred-grid li::before { content: "-"; position: absolute; left: 0; color: var(--border-strong); }

/* blog */
.blog-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
@media (max-width: 900px) { .blog-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 620px) { .blog-grid { grid-template-columns: 1fr; } }
.post-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.post-thumb {
  height: 140px;
  background: linear-gradient(135deg, var(--surface-2), var(--surface));
  position: relative;
  overflow: hidden;
}
.post-thumb svg { position: absolute; opacity: 0.9; }
.post-body { padding: 22px 22px 24px; display: flex; flex-direction: column; gap: 10px; flex: 1; }
.post-tag {
  align-self: flex-start;
  font-size: 11px; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--accent-blue); background: var(--surface-2); padding: 5px 10px; border-radius: 999px;
}
.post-body h3 { font-size: 1.05rem; line-height: 1.3; }
.post-body p { font-size: 14px; color: var(--body-quiet); flex: 1; }
.post-link {
  margin-top: 4px;
  align-self: flex-start;
  font-size: 13.5px; font-weight: 600; color: var(--accent-blue);
  display: inline-flex; align-items: center; gap: 6px;
  transition: gap var(--transition-fast);
}
.post-link:hover { gap: 9px; }

.blog-note {
  margin-top: 46px;
  padding: 22px 26px;
  border-radius: var(--radius-md);
  background: var(--surface);
  border: 1px solid var(--border);
  font-size: 14.5px;
  color: var(--body-quiet);
}
.blog-note b { color: var(--ink-soft); }

.subscribe-band { display: flex; align-items: center; justify-content: space-between; gap: 30px; flex-wrap: wrap; }
.subscribe-form { display: flex; gap: 10px; flex-wrap: wrap; }
.subscribe-form input[type="email"] {
  padding: 13px 18px; border-radius: 999px; border: 1.5px solid rgba(255,255,255,0.25);
  background: rgba(255,255,255,0.08); color: var(--white); font-size: 14.5px; min-width: 240px;
}
.subscribe-form input[type="email"]::placeholder { color: #9FB3C4; }
.subscribe-form .btn-primary { background: var(--accent-gradient); }

/* contact page */
.contact-grid { display: grid; grid-template-columns: 1.15fr 0.85fr; gap: 50px; align-items: flex-start; }
@media (max-width: 900px) { .contact-grid { grid-template-columns: 1fr; } }

.form-card { background: var(--white); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 36px; box-shadow: var(--shadow-card); }
.field { margin-bottom: 20px; }
.field label { display: block; font-size: 13.5px; font-weight: 600; color: var(--ink-soft); margin-bottom: 7px; }
.field input, .field select, .field textarea {
  width: 100%;
  border: 1.5px solid var(--border-strong);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  font-family: var(--font-body);
  font-size: 14.5px;
  color: var(--ink);
  background: var(--bg);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none; border-color: var(--accent-blue); box-shadow: 0 0 0 3px rgba(36,120,209,0.14);
}
.field textarea { resize: vertical; min-height: 120px; }
.form-note { font-size: 13px; color: var(--body-quiet); margin-top: 14px; }

.contact-side { display: flex; flex-direction: column; gap: 26px; }
.contact-block { padding: 24px; border-radius: var(--radius-md); background: var(--surface); border: 1px solid var(--border); }
.contact-block h4 { font-size: 0.95rem; margin-bottom: 12px; }
.contact-line { display: flex; align-items: center; gap: 12px; font-size: 14.5px; color: var(--ink-soft); padding: 7px 0; }
.contact-line svg { width: 17px; height: 17px; color: var(--accent-blue); flex: 0 0 auto; }
.contact-line a:hover { color: var(--accent-blue); }

/* CTA band */
.cta-band {
  border-radius: var(--radius-lg);
  padding: 54px var(--gutter);
  background: var(--ink);
  background-image: radial-gradient(120% 140% at 100% 0%, rgba(33,194,180,0.20), transparent 60%),
                     radial-gradient(80% 100% at 0% 100%, rgba(36,120,209,0.22), transparent 60%);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 26px;
  flex-wrap: wrap;
}
.cta-band h2 { color: var(--white); font-size: clamp(1.5rem, 3vw, 2rem); max-width: 520px; }
.cta-band p { color: #A9BDCC; margin-top: 10px; max-width: 480px; }
.cta-band .btn-primary { background: var(--white); color: var(--ink); }
.cta-band .btn-primary:hover { background: var(--surface-2); }

/* ==========================================================================
   Article (blog post) prose
   ========================================================================== */
.article-meta {
  display: flex; align-items: center; gap: 12px; flex-wrap: wrap;
  margin: 22px 0 4px;
  font-size: 13.5px; color: var(--body-quiet);
}
.article-meta .post-tag { position: relative; }
.article-wrap { max-width: 720px; }
.prose { max-width: 700px; font-size: 1.05rem; }
.prose > * + * { margin-top: 22px; }
.prose h2 { font-size: 1.4rem; margin-top: 42px; line-height: 1.25; }
.prose p { color: var(--body); line-height: 1.75; }
.prose ul { display: flex; flex-direction: column; gap: 12px; margin-top: 18px; }
.prose li {
  color: var(--ink-soft); font-size: 1rem; line-height: 1.6;
  padding-left: 22px; position: relative;
}
.prose li::before {
  content: ""; position: absolute; left: 0; top: 10px;
  width: 9px; height: 2px; background: var(--accent-gradient); border-radius: 2px;
}
.article-back { margin-top: 56px; padding-top: 28px; border-top: 1px solid var(--border); }

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer { border-top: 1px solid var(--border); padding: 56px 0 30px; }
.footer-top { display: grid; grid-template-columns: 1.3fr 0.8fr 0.8fr 1fr; gap: 40px; padding-bottom: 40px; }
@media (max-width: 860px) { .footer-top { grid-template-columns: 1fr 1fr; row-gap: 32px; } }
@media (max-width: 560px) { .footer-top { grid-template-columns: 1fr; } }
.footer-brand img { height: 64px; margin-bottom: 14px; }
.footer-brand p { font-size: 14px; color: var(--body-quiet); max-width: 260px; }
.footer-col h5 { font-family: var(--font-body); font-size: 12.5px; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; color: var(--ink-soft); margin-bottom: 14px; }
.footer-col ul { display: flex; flex-direction: column; gap: 10px; }
.footer-col a { font-size: 14.5px; color: var(--body-quiet); transition: color var(--transition-fast); }
.footer-col a:hover { color: var(--accent-blue); }
.footer-bottom {
  padding-top: 22px; border-top: 1px solid var(--border);
  display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 12px;
  font-size: 13px; color: var(--body-quiet);
}

/* ==========================================================================
   Scroll reveal
   ========================================================================== */
.reveal { opacity: 0; transform: translateY(16px); transition: opacity var(--transition-med), transform var(--transition-med); }
.reveal.is-visible { opacity: 1; transform: translateY(0); }
@media (prefers-reduced-motion: reduce) { .reveal { opacity: 1; transform: none; } }