/* Steadyhand Resource Studio — grouplinkjoin.com
   Palette: Concrete & Safety Orange
   primary #334155 · secondary #64748B · accent #EA580C · bg #F8FAFC · fg #0F172A */

:root {
  --primary: #334155;
  --primary-dark: #1e293b;
  --secondary: #64748B;
  --accent: #EA580C;
  --accent-press: #c2410c;
  --bg: #F8FAFC;
  --fg: #0F172A;

  --surface: #ffffff;
  --surface-alt: #eef1f5;
  --surface-concrete: #e2e8f0;
  --line: #d4dbe3;
  --line-soft: #e6ebf1;
  --muted: #64748B;
  --ink-soft: #475569;

  --radius: 4px;
  --radius-lg: 8px;
  --radius-pill: 999px;

  --font-display: "Antonio", "Arial Narrow", sans-serif;
  --font-body: "Fira Sans", system-ui, sans-serif;
  --font-mono: "Noto Sans Mono", ui-monospace, monospace;

  --maxw: 1200px;
  --gutter: clamp(1.25rem, 4vw, 2.5rem);

  --shadow-sm: 0 1px 2px rgba(15, 23, 42, 0.06), 0 1px 1px rgba(15, 23, 42, 0.04);
  --shadow-md: 0 10px 30px -12px rgba(15, 23, 42, 0.18);
  --shadow-lg: 0 28px 60px -24px rgba(15, 23, 42, 0.28);

  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.65;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

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

a { color: var(--accent); text-underline-offset: 3px; }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  color: var(--fg);
  line-height: 1.04;
  font-weight: 700;
  letter-spacing: -0.01em;
  margin: 0 0 0.4em;
}

p { margin: 0 0 1.1rem; }

.wrap { width: 100%; max-width: var(--maxw); margin-inline: auto; padding-inline: var(--gutter); }

.skip-link {
  position: absolute; left: 1rem; top: -3rem;
  background: var(--accent); color: #fff; padding: 0.6rem 1rem;
  border-radius: var(--radius); z-index: 200; font-weight: 600;
  transition: top 0.18s var(--ease);
}
.skip-link:focus { top: 1rem; }

:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 2px;
  border-radius: 2px;
}

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 0.55rem;
  font-family: var(--font-body); font-weight: 600; font-size: 0.98rem;
  letter-spacing: 0.01em; line-height: 1;
  padding: 0.95rem 1.5rem; border-radius: var(--radius);
  border: 1px solid transparent; cursor: pointer; text-decoration: none;
  transition: background 0.2s var(--ease), color 0.2s var(--ease),
              border-color 0.2s var(--ease), transform 0.2s var(--ease);
}
.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover { background: var(--accent-press); transform: translateY(-2px); }
.btn-primary:active { transform: translateY(0); }
.btn-ghost {
  background: transparent; color: var(--fg);
  border-color: var(--line);
}
.btn-ghost:hover { border-color: var(--primary); background: var(--surface); }
.btn-lg { padding: 1.05rem 1.9rem; font-size: 1.02rem; }
.btn svg { width: 18px; height: 18px; }

/* ---------- header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(248, 250, 252, 0.82);
  backdrop-filter: saturate(160%) blur(12px);
  border-bottom: 1px solid var(--line-soft);
}
.header-inner {
  display: flex; align-items: center; justify-content: space-between;
  gap: 1.5rem; height: 72px;
}
.brand {
  display: inline-flex; align-items: center; gap: 0.7rem;
  text-decoration: none; color: var(--fg);
}
.brand-mark {
  width: 38px; height: 38px; border-radius: var(--radius);
  background: var(--primary); color: #fff;
  display: grid; place-items: center; flex: none;
  position: relative; overflow: hidden;
}
.brand-mark::after {
  content: ""; position: absolute; left: 0; bottom: 0;
  width: 100%; height: 6px; background: var(--accent);
}
.brand-mark svg { width: 20px; height: 20px; }
.brand-name {
  font-family: var(--font-display); font-weight: 700;
  font-size: 1.32rem; letter-spacing: -0.01em; line-height: 1;
}
.brand-name span { color: var(--accent); }

.main-nav { display: flex; align-items: center; gap: 0.3rem; }
.main-nav a {
  font-family: var(--font-body); font-weight: 500; font-size: 0.96rem;
  color: var(--ink-soft); text-decoration: none;
  padding: 0.55rem 0.85rem; border-radius: var(--radius);
  position: relative; transition: color 0.18s var(--ease);
}
.main-nav a:hover { color: var(--fg); }
.main-nav a[aria-current="page"] { color: var(--fg); font-weight: 600; }
.main-nav a[aria-current="page"]::after {
  content: ""; position: absolute; left: 0.85rem; right: 0.85rem; bottom: 0.2rem;
  height: 2px; background: var(--accent);
}
.header-cta { display: inline-flex; }

.nav-toggle {
  display: none; width: 44px; height: 44px;
  align-items: center; justify-content: center;
  background: transparent; border: 1px solid var(--line);
  border-radius: var(--radius); cursor: pointer; color: var(--fg);
}
.nav-toggle svg { width: 22px; height: 22px; }
.nav-toggle .icon-close { display: none; }
.nav-toggle[aria-expanded="true"] .icon-open { display: none; }
.nav-toggle[aria-expanded="true"] .icon-close { display: block; }

@media (max-width: 880px) {
  .header-cta { display: none; }
  .nav-toggle { display: inline-flex; }
  .main-nav {
    position: fixed; inset: 72px 0 auto 0;
    flex-direction: column; align-items: stretch; gap: 0;
    background: var(--surface); border-bottom: 1px solid var(--line);
    padding: 0.5rem var(--gutter) 1.25rem;
    box-shadow: var(--shadow-md);
    transform: translateY(-12px); opacity: 0; pointer-events: none;
    transition: transform 0.22s var(--ease), opacity 0.22s var(--ease);
  }
  .main-nav.open { transform: translateY(0); opacity: 1; pointer-events: auto; }
  .main-nav a { padding: 0.85rem 0.25rem; font-size: 1.05rem; border-bottom: 1px solid var(--line-soft); }
  .main-nav a[aria-current="page"]::after { display: none; }
  .main-nav .btn { margin-top: 0.9rem; justify-content: center; }
}

/* ---------- hero ---------- */
.hero {
  position: relative; overflow: hidden;
  background:
    radial-gradient(120% 90% at 85% -10%, rgba(234, 88, 12, 0.10), transparent 60%),
    linear-gradient(180deg, #ffffff 0%, var(--bg) 100%);
  border-bottom: 1px solid var(--line-soft);
}
.hero-grid {
  display: grid; grid-template-columns: 1.05fr 0.95fr;
  gap: clamp(2rem, 5vw, 4rem); align-items: center;
  padding-block: clamp(3.5rem, 7vw, 6rem);
}
.hero-kicker {
  display: inline-flex; align-items: center; gap: 0.5rem;
  font-family: var(--font-mono); font-size: 0.74rem; font-weight: 500;
  letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--ink-soft); margin-bottom: 1.4rem;
}
.hero-kicker .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--accent); }
.hero h1 {
  font-size: clamp(2.6rem, 6vw, 4.4rem);
  line-height: 0.98; letter-spacing: -0.02em; margin-bottom: 1.2rem;
  max-width: 14ch;
}
.hero h1 .accent { color: var(--accent); }
.hero-sub {
  font-size: clamp(1.05rem, 1.7vw, 1.2rem); color: var(--ink-soft);
  max-width: 46ch; margin-bottom: 2rem;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 0.9rem; align-items: center; }

.hero-visual {
  position: relative; border-radius: var(--radius-lg); overflow: hidden;
  box-shadow: var(--shadow-lg); border: 1px solid var(--line);
  aspect-ratio: 4 / 3.1; background: var(--surface-concrete);
}
.hero-visual img { width: 100%; height: 100%; object-fit: cover; }
.hero-visual .parallax-img { will-change: transform; transform: scale(1.08); }
.hero-tag {
  position: absolute; left: 1rem; bottom: 1rem; z-index: 2;
  background: rgba(15, 23, 42, 0.82); color: #fff;
  font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.04em;
  padding: 0.5rem 0.8rem; border-radius: var(--radius);
  backdrop-filter: blur(4px);
}

@media (max-width: 900px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero-visual { order: -1; aspect-ratio: 16 / 10; }
}

/* ---------- sections ---------- */
.section { padding-block: clamp(3.5rem, 7vw, 6rem); }
.section-tight { padding-block: clamp(2.5rem, 5vw, 4rem); }
.section-alt { background: var(--surface-alt); border-block: 1px solid var(--line-soft); }
.section-ink {
  background: var(--primary); color: #e8edf3;
  border-block: 1px solid var(--primary-dark);
}
.section-ink h2, .section-ink h3 { color: #fff; }

.kicker {
  display: inline-block; font-family: var(--font-mono);
  font-size: 0.74rem; font-weight: 500; letter-spacing: 0.18em;
  text-transform: uppercase; color: var(--accent); margin-bottom: 1rem;
}
.section-head { max-width: 62ch; margin-bottom: clamp(2rem, 4vw, 3rem); }
.section-head.center { margin-inline: auto; text-align: center; }
.section-head h2 {
  font-size: clamp(2rem, 4vw, 3rem); letter-spacing: -0.015em;
}
.section-head p { color: var(--ink-soft); font-size: 1.08rem; margin-top: 0.6rem; }
.section-ink .section-head p { color: #c2cdd9; }

/* ---------- stats ---------- */
.stats-strip {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: 1px; background: var(--line); border: 1px solid var(--line);
  border-radius: var(--radius-lg); overflow: hidden;
}
.stat { background: var(--surface); padding: 1.8rem 1.4rem; }
.stat .num {
  font-family: var(--font-display); font-weight: 700;
  font-size: clamp(1.9rem, 3.4vw, 2.7rem); line-height: 1;
  color: var(--fg); letter-spacing: -0.01em;
}
.stat .num em { color: var(--accent); font-style: normal; }
.stat .lab { color: var(--ink-soft); font-size: 0.92rem; margin-top: 0.5rem; }
@media (max-width: 720px) {
  .stats-strip { grid-template-columns: repeat(2, 1fr); }
}

/* ---------- cards / services ---------- */
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.5rem; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
@media (max-width: 900px) { .grid-3 { grid-template-columns: 1fr; } .grid-2 { grid-template-columns: 1fr; } }

.card {
  background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--radius-lg); padding: 1.8rem;
  transition: transform 0.25s var(--ease), box-shadow 0.25s var(--ease), border-color 0.25s var(--ease);
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: var(--line); }
.card-icon {
  width: 46px; height: 46px; border-radius: var(--radius);
  background: var(--surface-alt); color: var(--primary);
  display: grid; place-items: center; margin-bottom: 1.1rem;
  border: 1px solid var(--line-soft);
}
.card-icon svg { width: 24px; height: 24px; }
.card h3 { font-size: 1.5rem; }
.card p { color: var(--ink-soft); font-size: 0.98rem; }
.card-list { list-style: none; padding: 0; margin: 1rem 0 1.2rem; }
.card-list li {
  position: relative; padding-left: 1.5rem; margin-bottom: 0.5rem;
  color: var(--ink-soft); font-size: 0.95rem;
}
.card-list li::before {
  content: ""; position: absolute; left: 0; top: 0.55em;
  width: 8px; height: 8px; background: var(--accent); border-radius: 2px;
}
.card-link {
  display: inline-flex; align-items: center; gap: 0.4rem;
  font-weight: 600; color: var(--accent); text-decoration: none;
  font-size: 0.95rem;
}
.card-link svg { width: 16px; height: 16px; transition: transform 0.2s var(--ease); }
.card-link:hover svg { transform: translateX(3px); }

/* approach row */
.approach-item { display: flex; gap: 1.1rem; align-items: flex-start; }
.approach-item .card-icon { flex: none; }
.approach-item h3 { font-size: 1.35rem; margin-bottom: 0.3rem; }
.approach-item p { font-size: 0.97rem; margin: 0; }

/* ---------- split feature ---------- */
.split {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 5vw, 4rem); align-items: center;
}
.split.reverse .split-media { order: 2; }
@media (max-width: 900px) {
  .split { grid-template-columns: 1fr; }
  .split.reverse .split-media { order: 0; }
}
.split-media {
  border-radius: var(--radius-lg); overflow: hidden;
  border: 1px solid var(--line); box-shadow: var(--shadow-md);
  aspect-ratio: 5 / 4; background: var(--surface-concrete);
}
.split-media img { width: 100%; height: 100%; object-fit: cover; }
.checklist { list-style: none; padding: 0; margin: 1.2rem 0 1.8rem; }
.checklist li {
  position: relative; padding-left: 2rem; margin-bottom: 0.85rem;
  color: var(--ink-soft);
}
.checklist li::before {
  content: ""; position: absolute; left: 0; top: 0.1em;
  width: 22px; height: 22px; border-radius: var(--radius);
  background: var(--surface-alt); border: 1px solid var(--line);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23EA580C' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: center; background-size: 14px;
}

/* ---------- testimonials ---------- */
.quote-card {
  background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--radius-lg); padding: 2rem 1.9rem;
  display: flex; flex-direction: column; height: 100%;
  position: relative;
}
.quote-card::before {
  content: ""; position: absolute; top: 0; left: 1.9rem;
  width: 40px; height: 4px; background: var(--accent);
  border-radius: 0 0 var(--radius) var(--radius);
}
.quote-card blockquote {
  margin: 0.6rem 0 1.5rem; font-size: 1.06rem; line-height: 1.55;
  color: var(--fg); flex: 1;
}
.quote-meta { display: flex; align-items: center; gap: 0.85rem; }
.quote-avatar {
  width: 44px; height: 44px; border-radius: 50%; flex: none;
  background: var(--primary); color: #fff;
  display: grid; place-items: center; font-family: var(--font-display);
  font-weight: 700; font-size: 1rem;
}
.quote-name { font-weight: 600; line-height: 1.2; }
.quote-context { color: var(--muted); font-size: 0.86rem; }

/* ---------- resources blogroll ---------- */
.resource-list { display: grid; gap: 1rem; }
.resource-row {
  display: grid; grid-template-columns: auto 1fr auto;
  gap: 1.2rem; align-items: center;
  background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--radius-lg); padding: 1.3rem 1.5rem;
  transition: border-color 0.2s var(--ease), transform 0.2s var(--ease);
}
.resource-row:hover { transform: translateY(-2px); box-shadow: var(--shadow-sm); }
.resource-index {
  font-family: var(--font-mono); font-size: 0.8rem; color: var(--accent);
  font-weight: 500;
}
.resource-row h3 { font-size: 1.2rem; margin: 0 0 0.2rem; }
.resource-row p { margin: 0; color: var(--ink-soft); font-size: 0.92rem; }
.resource-out { font-size: 0.86rem; }
.resource-out a { font-weight: 600; }
.resource-go {
  display: inline-flex; align-items: center; gap: 0.4rem;
  font-weight: 600; color: var(--fg); text-decoration: none; font-size: 0.92rem;
  white-space: nowrap;
}
.resource-go svg { width: 16px; height: 16px; color: var(--accent); }
@media (max-width: 720px) {
  .resource-row { grid-template-columns: 1fr; gap: 0.5rem; }
}

/* ---------- article cards (insights) ---------- */
.article-card {
  background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--radius-lg); overflow: hidden;
  display: flex; flex-direction: column;
  transition: transform 0.25s var(--ease), box-shadow 0.25s var(--ease);
}
.article-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.article-card .thumb { aspect-ratio: 16 / 10; overflow: hidden; background: var(--surface-concrete); }
.article-card .thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.4s var(--ease); }
.article-card:hover .thumb img { transform: scale(1.04); }
.article-card .body { padding: 1.5rem; display: flex; flex-direction: column; flex: 1; }
.article-meta {
  display: flex; gap: 0.6rem; align-items: center;
  font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.04em;
  color: var(--muted); text-transform: uppercase; margin-bottom: 0.8rem;
}
.article-meta .pill {
  color: var(--accent); border: 1px solid var(--line); border-radius: var(--radius-pill);
  padding: 0.2rem 0.6rem; background: var(--surface-alt);
}
.article-card h3 { font-size: 1.35rem; margin-bottom: 0.5rem; }
.article-card h3 a { color: var(--fg); text-decoration: none; }
.article-card h3 a:hover { color: var(--accent); }
.article-card .excerpt { color: var(--ink-soft); font-size: 0.95rem; flex: 1; }
.article-card .read-on {
  margin-top: 1rem; font-weight: 600; color: var(--accent);
  display: inline-flex; align-items: center; gap: 0.4rem; text-decoration: none;
  font-size: 0.92rem;
}
.article-card .read-on svg { width: 16px; height: 16px; }

/* ---------- CTA band ---------- */
.cta-band {
  background:
    radial-gradient(100% 120% at 100% 0%, rgba(234,88,12,0.18), transparent 55%),
    var(--primary);
  border-radius: var(--radius-lg); color: #fff;
  padding: clamp(2.5rem, 5vw, 4rem); text-align: center;
  border: 1px solid var(--primary-dark);
}
.cta-band h2 { color: #fff; font-size: clamp(1.9rem, 4vw, 3rem); }
.cta-band p { color: #cbd5e1; max-width: 50ch; margin-inline: auto; margin-bottom: 1.8rem; }

/* ---------- footer ---------- */
.site-footer {
  background: var(--primary-dark); color: #b9c4d2;
  padding-block: clamp(3rem, 6vw, 4.5rem) 2rem;
  border-top: 4px solid var(--accent);
}
.footer-grid {
  display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr;
  gap: 2.5rem; margin-bottom: 3rem;
}
@media (max-width: 820px) { .footer-grid { grid-template-columns: 1fr 1fr; gap: 2rem; } }
@media (max-width: 480px) { .footer-grid { grid-template-columns: 1fr; } }
.footer-brand .brand-name { color: #fff; }
.footer-brand p { color: #94a3b8; font-size: 0.95rem; max-width: 34ch; margin-top: 1rem; }
.footer-col h4 {
  font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.16em;
  text-transform: uppercase; color: #fff; margin-bottom: 1.1rem; font-weight: 500;
}
.footer-col ul { list-style: none; padding: 0; margin: 0; }
.footer-col li { margin-bottom: 0.65rem; }
.footer-col a { color: #b9c4d2; text-decoration: none; font-size: 0.95rem; transition: color 0.18s var(--ease); }
.footer-col a:hover { color: var(--accent); }
.footer-col address { font-style: normal; color: #b9c4d2; font-size: 0.95rem; line-height: 1.7; }
.footer-bottom {
  display: flex; flex-wrap: wrap; gap: 1rem; justify-content: space-between;
  align-items: center; padding-top: 1.6rem; border-top: 1px solid rgba(255,255,255,0.1);
  font-size: 0.85rem; color: #8499af;
}
.footer-bottom a { color: #8499af; text-decoration: none; }
.footer-bottom a:hover { color: var(--accent); }

/* ---------- forms ---------- */
.form-card {
  background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--radius-lg); padding: clamp(1.6rem, 3vw, 2.4rem);
  box-shadow: var(--shadow-md);
}
.field { margin-bottom: 1.3rem; }
.field label {
  display: block; font-weight: 600; font-size: 0.92rem;
  margin-bottom: 0.5rem; color: var(--fg);
}
.field label .req { color: var(--accent); margin-left: 0.15rem; }
.field input, .field textarea {
  width: 100%; font-family: var(--font-body); font-size: 1rem;
  color: var(--fg); background: var(--bg);
  border: 1px solid var(--line); border-radius: var(--radius);
  padding: 0.85rem 1rem; transition: border-color 0.18s var(--ease), box-shadow 0.18s var(--ease);
}
.field input:focus, .field textarea:focus {
  outline: none; border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(234, 88, 12, 0.18);
}
.field textarea { resize: vertical; min-height: 140px; }
.field .hint { font-size: 0.84rem; color: var(--muted); margin-top: 0.4rem; }
.form-status {
  border-radius: var(--radius); padding: 0.9rem 1.1rem;
  font-size: 0.95rem; margin-bottom: 1.3rem; display: none;
}
.form-status.show { display: block; }
.form-status.ok { background: #fff4ec; border: 1px solid var(--accent); color: var(--accent-press); }
.form-status.err { background: #fef2f2; border: 1px solid #dc2626; color: #b91c1c; }

/* contact info list */
.contact-list { list-style: none; padding: 0; margin: 0; }
.contact-list li {
  display: flex; gap: 1rem; align-items: flex-start;
  padding: 1.1rem 0; border-bottom: 1px solid var(--line-soft);
}
.contact-list li:last-child { border-bottom: 0; }
.contact-list .ci {
  width: 42px; height: 42px; flex: none; border-radius: var(--radius);
  background: var(--surface-alt); border: 1px solid var(--line-soft);
  display: grid; place-items: center; color: var(--primary);
}
.contact-list .ci svg { width: 20px; height: 20px; }
.contact-list .lab { font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted); }
.contact-list .val { font-weight: 500; color: var(--fg); }
.contact-list .val a { color: var(--fg); text-decoration: none; }
.contact-list .val a:hover { color: var(--accent); }

/* ---------- page hero (interior) ---------- */
.page-hero {
  background:
    radial-gradient(110% 100% at 90% -20%, rgba(234,88,12,0.08), transparent 55%),
    linear-gradient(180deg, #ffffff 0%, var(--bg) 100%);
  border-bottom: 1px solid var(--line-soft);
  padding-block: clamp(2.8rem, 6vw, 4.5rem);
}
.page-hero h1 { font-size: clamp(2.3rem, 5vw, 3.8rem); letter-spacing: -0.02em; max-width: 18ch; }
.page-hero p { color: var(--ink-soft); font-size: 1.12rem; max-width: 56ch; margin-top: 1rem; }
.breadcrumb {
  font-family: var(--font-mono); font-size: 0.76rem; letter-spacing: 0.06em;
  color: var(--muted); margin-bottom: 1.2rem; text-transform: uppercase;
}
.breadcrumb a { color: var(--muted); text-decoration: none; }
.breadcrumb a:hover { color: var(--accent); }
.breadcrumb span { color: var(--line); margin-inline: 0.5rem; }

/* ---------- article body ---------- */
.article-layout { display: grid; grid-template-columns: minmax(0, 1fr) 300px; gap: clamp(2rem, 5vw, 4rem); align-items: start; }
@media (max-width: 980px) { .article-layout { grid-template-columns: 1fr; } }

.article-hero-img {
  border-radius: var(--radius-lg); overflow: hidden; border: 1px solid var(--line);
  box-shadow: var(--shadow-md); margin-bottom: 2.5rem; aspect-ratio: 16 / 8;
  background: var(--surface-concrete);
}
.article-hero-img img { width: 100%; height: 100%; object-fit: cover; }

.prose { font-size: 1.08rem; line-height: 1.75; color: #283446; max-width: 72ch; }
.prose > * { margin-bottom: 1.2rem; }
.prose h2 {
  font-size: clamp(1.7rem, 3vw, 2.3rem); margin-top: 2.5rem; margin-bottom: 1rem;
  padding-bottom: 0.5rem; border-bottom: 1px solid var(--line); color: var(--fg);
}
.prose h3 { font-size: 1.4rem; margin-top: 1.8rem; margin-bottom: 0.7rem; color: var(--fg); }
.prose p { margin-bottom: 1.2rem; }
.prose a { color: var(--accent); font-weight: 600; text-decoration: underline; text-underline-offset: 3px; }
.prose a:hover { color: var(--accent-press); }
.prose ul, .prose ol { padding-left: 1.4rem; margin-bottom: 1.4rem; }
.prose li { margin-bottom: 0.5rem; }
.prose ul li::marker { color: var(--accent); }
.prose ol li::marker { color: var(--accent); font-weight: 600; }
.prose img { border-radius: var(--radius-lg); border: 1px solid var(--line); margin-block: 1.6rem; box-shadow: var(--shadow-sm); }
.prose em { color: var(--ink-soft); }
.prose strong { color: var(--fg); }
.prose blockquote {
  border-left: 4px solid var(--accent); margin: 1.8rem 0; padding: 0.4rem 0 0.4rem 1.5rem;
  font-size: 1.12rem; color: var(--primary); font-style: italic;
}
.prose blockquote p:last-child { margin-bottom: 0; }
.prose table {
  width: 100%; border-collapse: collapse; margin: 1.8rem 0;
  font-size: 0.95rem; border: 1px solid var(--line); border-radius: var(--radius-lg); overflow: hidden;
}
.prose table figure, .prose figure { margin: 1.8rem 0; }
.prose figure table { margin: 0; }
.prose th {
  background: var(--surface-alt); text-align: left; padding: 0.85rem 1rem;
  font-family: var(--font-body); font-weight: 600; color: var(--fg);
  border-bottom: 1px solid var(--line);
}
.prose td { padding: 0.85rem 1rem; border-bottom: 1px solid var(--line-soft); vertical-align: top; }
.prose tr:last-child td { border-bottom: 0; }
.prose section { margin-bottom: 1.2rem; }
.prose[dir="rtl"] { text-align: right; }
.prose[dir="rtl"] ul, .prose[dir="rtl"] ol { padding-left: 0; padding-right: 1.4rem; }
.prose[dir="rtl"] blockquote { border-left: 0; border-right: 4px solid var(--accent); padding: 0.4rem 1.5rem 0.4rem 0; }
.prose[dir="rtl"] th { text-align: right; }

/* article sidebar */
.article-aside { position: sticky; top: 96px; }
.aside-card {
  background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--radius-lg); padding: 1.5rem; margin-bottom: 1.5rem;
}
.aside-card h4 {
  font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.14em;
  text-transform: uppercase; color: var(--muted); margin-bottom: 1rem; font-weight: 500;
}
.aside-card .src-link {
  display: block; font-weight: 600; color: var(--accent);
  text-decoration: none; margin-bottom: 0.4rem; word-break: break-word;
}
.aside-card .src-link:hover { text-decoration: underline; }
.aside-card .src-note { font-size: 0.86rem; color: var(--muted); }
.mini-list { list-style: none; padding: 0; margin: 0; }
.mini-list li { margin-bottom: 1rem; padding-bottom: 1rem; border-bottom: 1px solid var(--line-soft); }
.mini-list li:last-child { margin-bottom: 0; padding-bottom: 0; border-bottom: 0; }
.mini-list a { color: var(--fg); text-decoration: none; font-weight: 600; font-size: 0.96rem; line-height: 1.35; display: block; }
.mini-list a:hover { color: var(--accent); }
.mini-list .mini-date { font-family: var(--font-mono); font-size: 0.7rem; color: var(--muted); margin-top: 0.3rem; }

/* team */
.team-card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 1.8rem; text-align: center; }
.team-avatar {
  width: 76px; height: 76px; border-radius: 50%; margin: 0 auto 1.1rem;
  background: var(--primary); color: #fff; display: grid; place-items: center;
  font-family: var(--font-display); font-weight: 700; font-size: 1.5rem;
  position: relative;
}
.team-avatar::after { content: ""; position: absolute; inset: -4px; border-radius: 50%; border: 1px solid var(--line); }
.team-card h3 { font-size: 1.3rem; margin-bottom: 0.2rem; }
.team-role { color: var(--accent); font-weight: 600; font-size: 0.9rem; font-family: var(--font-mono); letter-spacing: 0.02em; margin-bottom: 0.8rem; }
.team-card p { color: var(--ink-soft); font-size: 0.94rem; margin: 0; }

/* values */
.value-item { padding: 1.5rem; border: 1px solid var(--line); border-radius: var(--radius-lg); background: var(--surface); }
.value-item .vnum { font-family: var(--font-mono); color: var(--accent); font-size: 0.8rem; margin-bottom: 0.6rem; }
.value-item h3 { font-size: 1.3rem; margin-bottom: 0.4rem; }
.value-item p { color: var(--ink-soft); font-size: 0.95rem; margin: 0; }

/* faq */
.faq-item { border: 1px solid var(--line); border-radius: var(--radius-lg); background: var(--surface); margin-bottom: 1rem; overflow: hidden; }
.faq-item summary {
  list-style: none; cursor: pointer; padding: 1.3rem 1.5rem;
  font-family: var(--font-display); font-weight: 700; font-size: 1.2rem;
  display: flex; justify-content: space-between; align-items: center; gap: 1rem;
  color: var(--fg);
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary .chev { flex: none; width: 24px; height: 24px; color: var(--accent); transition: transform 0.2s var(--ease); }
.faq-item[open] summary .chev { transform: rotate(45deg); }
.faq-item .faq-body { padding: 0 1.5rem 1.4rem; color: var(--ink-soft); }
.faq-item .faq-body p { margin: 0; }

/* ---------- scroll reveal ---------- */
.reveal { opacity: 0; transform: translateY(22px); }
.reveal.in { opacity: 1; transform: none; transition: opacity 0.7s var(--ease), transform 0.7s var(--ease); }
.reveal-line > * { opacity: 0; transform: translateY(16px); }
.reveal-line.in > * { opacity: 1; transform: none; transition: opacity 0.6s var(--ease), transform 0.6s var(--ease); }
.reveal-line.in > *:nth-child(1) { transition-delay: 0.02s; }
.reveal-line.in > *:nth-child(2) { transition-delay: 0.1s; }
.reveal-line.in > *:nth-child(3) { transition-delay: 0.18s; }
.reveal-line.in > *:nth-child(4) { transition-delay: 0.26s; }
.reveal-line.in > *:nth-child(5) { transition-delay: 0.34s; }
.stagger > .reveal:nth-child(2) { transition-delay: 0.08s; }
.stagger > .reveal:nth-child(3) { transition-delay: 0.16s; }
.stagger > .reveal:nth-child(4) { transition-delay: 0.24s; }

@media (prefers-reduced-motion: reduce) {
  .reveal, .reveal-line > * { opacity: 1 !important; transform: none !important; transition: none !important; }
  .hero-visual .parallax-img { transform: none !important; }
  .btn-primary:hover, .card:hover, .article-card:hover, .resource-row:hover { transform: none; }
  * { scroll-behavior: auto !important; }
}

.lead { font-size: 1.2rem; color: var(--ink-soft); line-height: 1.6; }
.text-mono { font-family: var(--font-mono); }
.mb-0 { margin-bottom: 0; }
.eyebrow-note { font-family: var(--font-mono); font-size: 0.8rem; color: var(--muted); letter-spacing: 0.04em; }