/* ============================================
   DaySpring ISO Standards & Certification Consult — Site Components
   ============================================ */

/* ---------- Layout primitives ---------- */
.container {
  width: 100%;
  max-width: var(--content-wide);
  margin-inline: auto;
  padding-inline: clamp(var(--space-4), 4vw, var(--space-10));
}
.container-narrow { max-width: var(--content-default); margin-inline: auto; padding-inline: clamp(var(--space-4), 4vw, var(--space-10)); }

section {
  padding-block: clamp(var(--space-12), 8vw, var(--space-24));
}
section.tight { padding-block: clamp(var(--space-10), 6vw, var(--space-16)); }

.eyebrow {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--color-primary);
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
}
.eyebrow::before {
  content: '';
  width: 18px;
  height: 1px;
  background: var(--color-primary);
}

.section-title {
  font-size: var(--text-2xl);
  margin-top: var(--space-3);
  margin-bottom: var(--space-4);
  max-width: 22ch;
}
.section-lede {
  color: var(--color-text-muted);
  font-size: var(--text-base);
  max-width: 60ch;
  margin-bottom: var(--space-10);
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: 12px 22px;
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 500;
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  white-space: nowrap;
  transition: all var(--transition-interactive);
}
.btn-primary {
  background: var(--color-primary);
  color: #fff;
}
.btn-primary:hover {
  background: var(--color-primary-hover);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
  color: #fff;
}
[data-theme='dark'] .btn-primary { color: var(--color-text-inverse); }
[data-theme='dark'] .btn-primary:hover { color: var(--color-text-inverse); }

.btn-ghost {
  background: transparent;
  color: var(--color-text);
  border-color: var(--color-border);
}
.btn-ghost:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}
.btn-icon-after svg { transition: transform var(--transition-interactive); }
.btn-icon-after:hover svg { transform: translateX(3px); }

/* ---------- Header / Nav ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: color-mix(in oklab, var(--color-bg) 88%, transparent);
  backdrop-filter: saturate(160%) blur(14px);
  -webkit-backdrop-filter: saturate(160%) blur(14px);
  border-bottom: 1px solid var(--color-divider);
}
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-6);
  height: 72px;
}
.nav-brand {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  color: var(--color-text);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--text-base);
  letter-spacing: -0.01em;
}
.nav-brand:hover { color: var(--color-text); }
.nav-brand svg { color: var(--color-primary); }
.nav-brand-mark {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: var(--radius-md);
  background: var(--color-primary-soft);
}
.nav-brand-text { display: flex; flex-direction: column; line-height: 1.05; }
.nav-brand-text small {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  font-weight: 500;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  list-style: none;
}
.nav-links a {
  display: inline-block;
  padding: 8px 12px;
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  border-radius: var(--radius-sm);
  font-weight: 450;
}
.nav-links a:hover { color: var(--color-text); background: var(--color-surface); }
.nav-links a.is-active {
  color: var(--color-text);
  background: var(--color-surface);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}
.theme-toggle {
  width: 38px;
  height: 38px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  color: var(--color-text-muted);
  border: 1px solid transparent;
}
.theme-toggle:hover {
  border-color: var(--color-border);
  color: var(--color-text);
}

.nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  color: var(--color-text);
}

/* Mobile menu */
.mobile-menu {
  display: none;
  position: fixed;
  top: 72px;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--color-bg);
  border-top: 1px solid var(--color-divider);
  padding: var(--space-4) 0 var(--space-8);
  z-index: 99;
  overflow-y: auto;
  transform: translateY(-4px);
  opacity: 0;
  pointer-events: none;
  transition: opacity 200ms cubic-bezier(0.16, 1, 0.3, 1), transform 200ms cubic-bezier(0.16, 1, 0.3, 1);
}
.mobile-menu.is-open {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}
.mobile-menu ul {
  list-style: none;
  display: flex;
  flex-direction: column;
}
.mobile-menu a {
  display: block;
  padding: 14px var(--space-4);
  color: var(--color-text);
  font-size: var(--text-base);
  border-bottom: 1px solid var(--color-divider);
}
.mobile-menu a:hover { color: var(--color-primary); background: var(--color-surface); }
.mobile-menu .btn { margin: var(--space-4) var(--space-4) 0; width: calc(100% - var(--space-8)); }

@media (max-width: 960px) {
  .nav-links { display: none; }
  .nav-toggle { display: inline-flex; }
  .mobile-menu { display: block; }
  .nav-cta { display: none; }
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  padding-block: clamp(var(--space-16), 10vw, var(--space-32));
  overflow: hidden;
}
.hero-grid-bg {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--color-grid) 1px, transparent 1px),
    linear-gradient(90deg, var(--color-grid) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse 70% 60% at 50% 30%, #000 30%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse 70% 60% at 50% 30%, #000 30%, transparent 80%);
  pointer-events: none;
  z-index: 0;
}
.hero-glow {
  position: absolute;
  width: 720px;
  height: 720px;
  border-radius: 50%;
  background: radial-gradient(circle at center, var(--color-glow), transparent 70%);
  top: -260px;
  right: -200px;
  pointer-events: none;
  z-index: 0;
  filter: blur(20px);
}
.hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(340px, 0.75fr);
  gap: clamp(var(--space-8), 6vw, var(--space-16));
  align-items: center;
}
.hero-copy { max-width: 920px; }
.hero h1 {
  font-size: var(--text-3xl);
  letter-spacing: -0.03em;
  line-height: 1.02;
  margin-top: var(--space-6);
  margin-bottom: var(--space-6);
}
.hero h1 .accent {
  color: var(--color-primary);
  font-style: normal;
}
.hero p.lede {
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  max-width: 60ch;
  line-height: 1.5;
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-top: var(--space-8);
}
.hero-photo-card {
  position: relative;
  align-self: start;
  margin: var(--space-4) 0 0;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  background: var(--color-surface);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}
.hero-photo-card::before {
  content: '';
  position: absolute;
  inset: var(--space-3);
  border: 1px solid rgba(34, 211, 238, 0.28);
  border-radius: calc(var(--radius-xl) - var(--space-3));
  pointer-events: none;
  z-index: 1;
}
.hero-photo-card img {
  display: block;
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}
.hero-photo-card figcaption {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: var(--space-4) var(--space-5);
  border-top: 1px solid var(--color-divider);
  color: var(--color-text-muted);
  font-size: var(--text-xs);
  line-height: 1.45;
}
.hero-photo-card figcaption span {
  font-family: var(--font-mono);
  color: var(--color-primary);
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.14em;
}
.hero-meta {
  grid-column: 1 / -1;
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-8);
  margin-top: var(--space-12);
  padding-top: var(--space-6);
  border-top: 1px solid var(--color-divider);
}
.hero-meta-item .label {
  font-family: var(--font-mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--color-text-faint);
  display: block;
  margin-bottom: var(--space-1);
}
.hero-meta-item .value {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--text-base);
  color: var(--color-text);
}
@media (max-width: 980px) {
  .hero-inner {
    grid-template-columns: 1fr;
  }
  .hero-photo-card {
    max-width: 680px;
    margin-top: 0;
  }
}

/* ---------- Standards ticker ---------- */
.standards-strip {
  background: var(--color-surface);
  border-block: 1px solid var(--color-divider);
  padding: var(--space-6) 0;
}
.standards-strip-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-8);
  justify-content: space-between;
}
.standards-strip-label {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--color-text-muted);
}
.standards-list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-6);
  list-style: none;
}
.standards-list li {
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  color: var(--color-text);
  font-weight: 500;
}
.standards-list li::before {
  content: '◆ ';
  color: var(--color-primary);
}

/* ---------- Cards / grids ---------- */
.grid {
  display: grid;
  gap: var(--space-6);
}
.grid-2 { grid-template-columns: repeat(auto-fit, minmax(360px, 1fr)); }
.grid-3 { grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
.grid-4 { grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); }

.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  transition: border-color var(--transition-interactive), transform var(--transition-interactive), box-shadow var(--transition-interactive);
  position: relative;
}
.card-hover:hover {
  border-color: var(--color-border-strong);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}
.card-icon {
  width: 44px;
  height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  background: var(--color-primary-soft);
  color: var(--color-primary);
  margin-bottom: var(--space-4);
}
.card-tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.08em;
  color: var(--color-primary);
  background: var(--color-primary-soft);
  padding: 2px 8px;
  border-radius: var(--radius-sm);
  margin-bottom: var(--space-3);
  text-transform: uppercase;
}
.card h3 { margin-bottom: var(--space-2); }
.card p { color: var(--color-text-muted); font-size: var(--text-sm); }
.card ul.feature-list {
  list-style: none;
  margin-top: var(--space-4);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}
.card ul.feature-list li {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  position: relative;
  padding-left: 18px;
}
.card ul.feature-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 9px;
  width: 8px;
  height: 1px;
  background: var(--color-primary);
}

/* ---------- Process / steps ---------- */
.process {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 0;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--color-surface);
}
.process-step {
  padding: var(--space-6);
  border-right: 1px solid var(--color-border);
  position: relative;
}
.process-step:last-child { border-right: none; }
.process-step .num {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--color-primary);
  letter-spacing: 0.16em;
  display: block;
  margin-bottom: var(--space-3);
}
.process-step h4 {
  font-family: var(--font-display);
  font-size: var(--text-base);
  margin-bottom: var(--space-2);
}
.process-step p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}
@media (max-width: 720px) {
  .process-step { border-right: none; border-bottom: 1px solid var(--color-border); }
  .process-step:last-child { border-bottom: none; }
}

/* ---------- Stats / KPI ---------- */
.stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-4);
  padding: var(--space-8);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
}
.stat .num {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 600;
  color: var(--color-text);
  letter-spacing: -0.02em;
  line-height: 1;
  font-variant-numeric: tabular-nums;
}
.stat .num small { font-size: 0.5em; color: var(--color-primary); margin-left: 4px; }
.stat .label {
  display: block;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-text-muted);
  margin-top: var(--space-2);
}

/* ---------- Service detail rows ---------- */
.service-row {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 2fr);
  gap: var(--space-10);
  padding-block: var(--space-10);
  border-bottom: 1px solid var(--color-divider);
  align-items: start;
}
.service-row:last-child { border-bottom: none; }
.service-row .meta {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--color-primary);
  margin-bottom: var(--space-3);
}
.service-row h2 {
  font-size: var(--text-xl);
  margin-bottom: var(--space-3);
}
.service-row p { color: var(--color-text-muted); margin-bottom: var(--space-4); }
.service-row .deliverables {
  list-style: none;
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-3);
  border-top: 1px solid var(--color-divider);
  padding-top: var(--space-5);
  margin-top: var(--space-5);
}
.service-row .deliverables li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  font-size: var(--text-sm);
  color: var(--color-text);
}
.service-row .deliverables li::before {
  content: '';
  flex: none;
  width: 14px;
  height: 14px;
  margin-top: 5px;
  border: 1.5px solid var(--color-primary);
  border-radius: 3px;
  background:
    linear-gradient(45deg, transparent 45%, var(--color-primary) 45%, var(--color-primary) 55%, transparent 55%),
    linear-gradient(-45deg, transparent 45%, var(--color-primary) 45%, var(--color-primary) 55%, transparent 55%);
}
@media (max-width: 760px) {
  .service-row { grid-template-columns: 1fr; gap: var(--space-4); }
}

/* ---------- CTA band ---------- */
.cta-band {
  position: relative;
  margin-top: var(--space-16);
  padding: clamp(var(--space-10), 6vw, var(--space-16));
  background: var(--color-text);
  color: var(--color-text-inverse);
  border-radius: var(--radius-xl);
  overflow: hidden;
}
[data-theme='dark'] .cta-band {
  background: var(--color-surface-2);
  color: var(--color-text);
  border: 1px solid var(--color-border);
}
.cta-band::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.04) 1px, transparent 1px);
  background-size: 32px 32px;
  pointer-events: none;
}
[data-theme='dark'] .cta-band::before {
  background-image:
    linear-gradient(var(--color-grid) 1px, transparent 1px),
    linear-gradient(90deg, var(--color-grid) 1px, transparent 1px);
}
.cta-band-inner {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
  gap: var(--space-10);
  align-items: center;
}
.cta-band h2 {
  color: inherit;
  font-size: var(--text-2xl);
  letter-spacing: -0.02em;
  max-width: 22ch;
}
.cta-band p {
  color: rgba(255, 255, 255, 0.72);
  margin-top: var(--space-4);
  max-width: 50ch;
}
[data-theme='dark'] .cta-band p { color: var(--color-text-muted); }
.cta-band-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  justify-content: flex-end;
}
.cta-band .btn-primary {
  background: var(--color-primary);
  color: #fff;
}
[data-theme='dark'] .cta-band .btn-primary { color: var(--color-text-inverse); }
.cta-band .btn-ghost {
  border-color: rgba(255, 255, 255, 0.2);
  color: #fff;
}
.cta-band .btn-ghost:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
  background: rgba(14, 165, 183, 0.08);
}
[data-theme='dark'] .cta-band .btn-ghost {
  border-color: var(--color-border);
  color: var(--color-text);
}
@media (max-width: 760px) {
  .cta-band-inner { grid-template-columns: 1fr; }
  .cta-band-actions { justify-content: flex-start; }
}

/* ---------- Footer ---------- */
.site-footer {
  border-top: 1px solid var(--color-divider);
  background: var(--color-surface);
  padding-block: var(--space-16) var(--space-8);
  margin-top: var(--space-24);
}
.footer-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) repeat(3, minmax(0, 1fr));
  gap: var(--space-10);
}
.footer-brand p {
  color: var(--color-text-muted);
  font-size: var(--text-sm);
  margin-top: var(--space-4);
  max-width: 36ch;
}
.footer-col h4 {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--color-text-faint);
  font-weight: 500;
  margin-bottom: var(--space-4);
}
.footer-col ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}
.footer-col a {
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}
.footer-col a:hover { color: var(--color-primary); }
.footer-bottom {
  margin-top: var(--space-12);
  padding-top: var(--space-6);
  border-top: 1px solid var(--color-divider);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-4);
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  font-family: var(--font-mono);
}
@media (max-width: 760px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 480px) {
  .footer-grid { grid-template-columns: 1fr; }
}

/* ---------- Page header (sub-pages) ---------- */
.page-header {
  position: relative;
  padding-block: clamp(var(--space-12), 8vw, var(--space-20)) clamp(var(--space-10), 6vw, var(--space-16));
  border-bottom: 1px solid var(--color-divider);
  background: var(--color-surface);
  overflow: hidden;
}
.page-header::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--color-grid) 1px, transparent 1px),
    linear-gradient(90deg, var(--color-grid) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: linear-gradient(180deg, #000 30%, transparent 100%);
  -webkit-mask-image: linear-gradient(180deg, #000 30%, transparent 100%);
}
.page-header-inner {
  position: relative;
  max-width: 920px;
}
.page-header h1 {
  font-size: var(--text-3xl);
  letter-spacing: -0.03em;
  margin-top: var(--space-4);
  margin-bottom: var(--space-5);
  line-height: 1.05;
}
.page-header p {
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  max-width: 64ch;
}
.breadcrumbs {
  display: flex;
  gap: var(--space-2);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--color-text-faint);
}
.breadcrumbs a { color: var(--color-text-muted); }
.breadcrumbs a:hover { color: var(--color-primary); }
.breadcrumbs span.sep { color: var(--color-text-faint); }

/* ---------- FAQ ---------- */
.faq-list {
  border-top: 1px solid var(--color-divider);
}
.faq-item {
  border-bottom: 1px solid var(--color-divider);
}
.faq-q {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-4);
  padding: var(--space-6) 0;
  text-align: left;
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 500;
  color: var(--color-text);
  letter-spacing: -0.01em;
}
.faq-q:hover { color: var(--color-primary); }
.faq-q .icon {
  flex: none;
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  transition: transform var(--transition-interactive);
}
.faq-item.is-open .faq-q .icon {
  transform: rotate(45deg);
  border-color: var(--color-primary);
  color: var(--color-primary);
}
.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 320ms cubic-bezier(0.16, 1, 0.3, 1);
}
.faq-item.is-open .faq-a { max-height: 600px; }
.faq-a-inner {
  padding-bottom: var(--space-6);
  color: var(--color-text-muted);
  max-width: 70ch;
}
.faq-a-inner p + p { margin-top: var(--space-3); }

/* ---------- Testimonials ---------- */
.testimonial {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
  position: relative;
}
.testimonial blockquote {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  line-height: 1.45;
  color: var(--color-text);
  letter-spacing: -0.01em;
}
.testimonial blockquote::before {
  content: '“';
  display: block;
  font-size: var(--text-3xl);
  color: var(--color-primary);
  line-height: 0.6;
  font-family: var(--font-display);
}
.testimonial-meta {
  margin-top: auto;
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-divider);
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.testimonial-meta .name {
  font-weight: 600;
  font-size: var(--text-sm);
  color: var(--color-text);
}
.testimonial-meta .role {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-text-muted);
}

/* ---------- Industries ---------- */
.industries-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--color-surface);
}
.industry {
  padding: var(--space-6);
  border-right: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}
.industry h3 {
  font-size: var(--text-base);
  font-weight: 600;
  margin-bottom: var(--space-2);
  display: flex;
  align-items: center;
  gap: var(--space-3);
}
.industry h3 .ind-icon {
  flex: none;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-primary-soft);
  color: var(--color-primary);
  border-radius: var(--radius-sm);
}
.industry p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

/* ---------- Standards table ---------- */
.std-table {
  width: 100%;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--color-surface);
}
.std-row {
  display: grid;
  grid-template-columns: 160px minmax(0, 1.6fr) minmax(0, 1.2fr);
  gap: var(--space-6);
  padding: var(--space-5) var(--space-6);
  border-bottom: 1px solid var(--color-divider);
  align-items: start;
}
.std-row:last-child { border-bottom: none; }
.std-row .code {
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  color: var(--color-primary);
  font-weight: 500;
  letter-spacing: 0.04em;
}
.std-row h4 {
  font-family: var(--font-display);
  font-size: var(--text-base);
  font-weight: 600;
  margin-bottom: var(--space-2);
}
.std-row p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}
.std-row .who {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}
@media (max-width: 760px) {
  .std-row { grid-template-columns: 1fr; gap: var(--space-2); }
}

/* ---------- Resources ---------- */
.resource-card {
  display: flex;
  flex-direction: column;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  height: 100%;
  transition: border-color var(--transition-interactive), transform var(--transition-interactive);
}
.resource-card:hover { border-color: var(--color-border-strong); transform: translateY(-2px); }
.resource-card .type {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-primary);
  margin-bottom: var(--space-3);
}
.resource-card h3 {
  font-size: var(--text-base);
  margin-bottom: var(--space-3);
}
.resource-card p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin-bottom: var(--space-4);
}
.resource-card a.read-more {
  margin-top: auto;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-primary);
}

/* ---------- Forms ---------- */
.form-shell {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.4fr);
  gap: var(--space-12);
  align-items: start;
}
@media (max-width: 880px) {
  .form-shell { grid-template-columns: 1fr; gap: var(--space-8); }
}
.contact-info {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  position: sticky;
  top: 96px;
}
.contact-info h3 {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-weight: 500;
  color: var(--color-text-muted);
  margin-bottom: var(--space-3);
}
.contact-info-block {
  padding-block: var(--space-4);
  border-bottom: 1px solid var(--color-divider);
}
.contact-info-block:last-child { border-bottom: none; }
.contact-info-block .label {
  font-family: var(--font-mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--color-text-faint);
  margin-bottom: var(--space-1);
}
.contact-info-block .value {
  font-size: var(--text-sm);
  color: var(--color-text);
  font-weight: 500;
  display: block;
}
.contact-info-block a.value:hover { color: var(--color-primary); }
.contact-info-block .phone-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0 var(--space-2);
  align-items: center;
}
.contact-info-block .contact-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0 var(--space-2);
  align-items: center;
}
.contact-info-block .phone-list a {
  color: inherit;
  text-decoration: none;
}
.contact-info-block .contact-list a {
  color: inherit;
  text-decoration: none;
}
.contact-info-block .phone-list a:hover { color: var(--color-primary); }
.contact-info-block .contact-list a:hover { color: var(--color-primary); }
.phone-separator { color: var(--color-text-faint); }

.form {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-5);
}
.form .field-full { grid-column: 1 / -1; }
.field {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}
.field label {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-text-muted);
  font-weight: 500;
}
.field label .req { color: var(--color-primary); }
.field input,
.field select,
.field textarea {
  padding: 12px 14px;
  background: var(--color-bg);
  color: var(--color-text);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  font-family: var(--font-body);
  width: 100%;
}
.field textarea { resize: vertical; min-height: 130px; }
.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--color-primary-soft);
}
.field input::placeholder, .field textarea::placeholder { color: var(--color-text-faint); }
.field.has-error input,
.field.has-error select,
.field.has-error textarea {
  border-color: var(--color-error);
}
.field-error {
  font-size: var(--text-xs);
  color: var(--color-error);
  display: none;
}
.field.has-error .field-error { display: block; }

.form-footer {
  grid-column: 1 / -1;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-4);
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-divider);
}
.form-footer p {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  font-family: var(--font-mono);
  letter-spacing: 0.04em;
}

.form-success {
  grid-column: 1 / -1;
  display: none;
  padding: var(--space-6);
  background: var(--color-primary-soft);
  border: 1px solid var(--color-primary);
  border-radius: var(--radius-md);
  color: var(--color-text);
}
.form-success.is-visible { display: block; }
.form-success strong { display: block; color: var(--color-primary); margin-bottom: var(--space-2); }
.form-success p { font-size: var(--text-sm); color: var(--color-text-muted); }

@media (max-width: 540px) {
  .form { grid-template-columns: 1fr; }
}

/* ---------- About / bio sections ---------- */
.bio {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.4fr);
  gap: var(--space-12);
  align-items: start;
}
@media (max-width: 880px) {
  .bio { grid-template-columns: 1fr; }
}
.bio-portrait {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  background: var(--color-surface);
  position: sticky;
  top: 96px;
}
.bio-portrait .name {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 600;
  margin-top: var(--space-4);
  margin-bottom: var(--space-1);
}
.bio-portrait .title {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-primary);
  margin-bottom: var(--space-4);
}
.bio-portrait .credentials {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-divider);
}
.bio-portrait .credentials li {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  font-family: var(--font-mono);
  letter-spacing: 0.04em;
}
.portrait-svg {
  width: 100%;
  aspect-ratio: 1;
  border-radius: var(--radius-md);
  background: var(--color-surface-2);
  border: 1px solid var(--color-divider);
  overflow: hidden;
}

.bio-body h3 {
  margin-top: var(--space-8);
  margin-bottom: var(--space-3);
  font-size: var(--text-lg);
}
.bio-body h3:first-child { margin-top: 0; }
.bio-body p { color: var(--color-text-muted); margin-bottom: var(--space-4); }
.bio-body ul {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  margin-bottom: var(--space-4);
  list-style: none;
}
.bio-body ul li {
  padding-left: 18px;
  position: relative;
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}
.bio-body ul li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 9px;
  width: 8px;
  height: 1px;
  background: var(--color-primary);
}

/* ---------- Two-column callout ---------- */
.split {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: var(--space-12);
  align-items: center;
}
@media (max-width: 880px) {
  .split { grid-template-columns: 1fr; }
}

/* ---------- Tech diagram ---------- */
.diagram {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  position: relative;
}
.diagram-frame {
  border: 1px dashed var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-6);
  background:
    linear-gradient(var(--color-grid) 1px, transparent 1px),
    linear-gradient(90deg, var(--color-grid) 1px, transparent 1px);
  background-size: 24px 24px;
  background-position: 0 0;
}
.diagram svg { display: block; margin: 0 auto; max-width: 100%; height: auto; }

/* ---------- Misc ---------- */
.divider { height: 1px; background: var(--color-divider); width: 100%; }

/* Subtle scroll-reveal — only when JS marks the element as not-yet-revealed.
   Default state is visible so headless screenshots and no-JS users get
   the full content. The reveal class is applied by JS before observation. */
[data-anim].is-hidden {
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 600ms cubic-bezier(0.16, 1, 0.3, 1), transform 600ms cubic-bezier(0.16, 1, 0.3, 1);
}
[data-anim].in-view {
  opacity: 1;
  transform: translateY(0);
}