/* ============================================================
   Luma Tech Solutions — site styles
   Dark professional theme inspired by the UniFi controller.
   ============================================================ */

:root {
  --bg:        #0f172a;   /* slate-900 */
  --bg-2:      #0b1222;   /* deeper */
  --bg-3:      #111c33;   /* card surface */
  --surface:   rgba(255, 255, 255, 0.03);
  --surface-2: rgba(255, 255, 255, 0.05);
  --border:    rgba(148, 163, 184, 0.16);
  --border-strong: rgba(148, 163, 184, 0.28);
  --fg:        #e2e8f0;   /* slate-200 */
  --fg-strong: #f8fafc;
  --muted:     #94a3b8;   /* slate-400 */
  --muted-2:   #64748b;
  --accent:    #14b8a6;   /* teal-500 */
  --accent-2:  #0ea5e9;   /* sky-500, secondary */
  --accent-glow: rgba(20, 184, 166, 0.35);
  --danger:    #f43f5e;
  --warning:   #f59e0b;
  --radius:    14px;
  --radius-sm: 10px;
  --shadow-lg: 0 30px 60px -30px rgba(0, 0, 0, 0.6);
  --container: 1180px;
  --maxread: 68ch;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
html, body { margin: 0; padding: 0; }
body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  font-feature-settings: 'cv11', 'ss01';
  background: var(--bg);
  color: var(--fg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  background-image:
    radial-gradient(60rem 35rem at 80% -10%, rgba(20, 184, 166, 0.08), transparent 60%),
    radial-gradient(50rem 30rem at -10% 30%, rgba(14, 165, 233, 0.06), transparent 60%);
  background-attachment: fixed;
}

img, svg { max-width: 100%; display: block; }

a { color: var(--accent); text-decoration: none; }
a:hover { color: #2dd4bf; }

h1, h2, h3, h4 {
  color: var(--fg-strong);
  letter-spacing: -0.02em;
  margin: 0 0 0.5rem;
  line-height: 1.15;
  font-weight: 700;
}
h1 { font-size: clamp(2.25rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.65rem, 3.2vw, 2.25rem); }
h3 { font-size: 1.2rem; }
p  { margin: 0 0 1rem; max-width: var(--maxread); }

.lede {
  font-size: clamp(1.05rem, 1.6vw, 1.2rem);
  color: var(--muted);
  max-width: 44rem;
}

/* ---------- container ---------- */
.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 clamp(1.25rem, 4vw, 2rem);
}

section { padding: clamp(3rem, 6vw, 5rem) 0; }
section.tight { padding: clamp(2rem, 4vw, 3rem) 0; }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 0.75rem;
  border: 1px solid var(--border);
  border-radius: 999px;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--muted);
  background: var(--surface);
  margin-bottom: 1rem;
  font-weight: 600;
}
.eyebrow .dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 12px var(--accent-glow);
}

.accent { color: var(--accent); }
.text-muted { color: var(--muted); }
.text-strong { color: var(--fg-strong); }
.center { text-align: center; }

/* ---------- nav ---------- */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: saturate(180%) blur(12px);
  -webkit-backdrop-filter: saturate(180%) blur(12px);
  background: rgba(15, 23, 42, 0.72);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
  gap: 1rem;
}
.brand {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  color: var(--fg-strong);
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: -0.01em;
}
.brand:hover { color: var(--fg-strong); }
.brand-mark {
  width: 30px; height: 30px;
  border-radius: 8px;
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-2) 100%);
  box-shadow: 0 0 24px var(--accent-glow);
  display: grid; place-items: center;
  color: #042f2e;
  font-weight: 800;
  font-size: 0.95rem;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  list-style: none;
  margin: 0;
  padding: 0;
}
.nav-links a {
  display: inline-block;
  padding: 0.5rem 0.85rem;
  color: var(--muted);
  font-size: 0.95rem;
  border-radius: 8px;
  font-weight: 500;
}
.nav-links a:hover { color: var(--fg-strong); background: var(--surface); }
.nav-links a.active { color: var(--fg-strong); background: var(--surface-2); }
.nav-links .btn-primary { color: #042f2e; }
.nav-links .btn-primary:hover { color: #042f2e; background: linear-gradient(135deg, #2dd4bf 0%, #38bdf8 100%); }
.nav-cta {
  margin-left: 0.5rem;
}
.nav-toggle {
  display: none;
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--fg);
  width: 40px; height: 40px;
  border-radius: 10px;
  cursor: pointer;
  align-items: center;
  justify-content: center;
}
.nav-toggle svg { width: 20px; height: 20px; }

@media (max-width: 900px) {
  .nav-toggle { display: inline-flex; }
  .nav-links {
    position: absolute;
    top: 64px; left: 0; right: 0;
    background: rgba(11, 18, 34, 0.96);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border);
    flex-direction: column;
    align-items: stretch;
    padding: 1rem;
    gap: 0.25rem;
    transform: translateY(-12px);
    opacity: 0;
    pointer-events: none;
    transition: opacity 200ms ease, transform 200ms ease;
  }
  .nav-links.open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }
  .nav-links a { padding: 0.85rem 1rem; }
  .nav-cta { margin-left: 0; }
  .nav-cta .btn { width: 100%; justify-content: center; }
}

/* ---------- buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.78rem 1.15rem;
  border-radius: 10px;
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 120ms ease, box-shadow 200ms ease, background 200ms ease, border-color 200ms ease, color 200ms ease;
  white-space: nowrap;
}
.btn-primary {
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-2) 100%);
  color: #042f2e;
  box-shadow: 0 10px 30px -12px var(--accent-glow);
}
.btn-primary:hover { transform: translateY(-1px); color: #042f2e; box-shadow: 0 14px 34px -10px var(--accent-glow); }
.btn-ghost {
  color: var(--fg);
  border-color: var(--border-strong);
  background: var(--surface);
}
.btn-ghost:hover { color: var(--fg-strong); border-color: var(--accent); }
.btn-sm { padding: 0.55rem 0.9rem; font-size: 0.875rem; }
.btn .arrow { transition: transform 150ms ease; }
.btn:hover .arrow { transform: translateX(2px); }

/* ---------- hero ---------- */
.hero {
  position: relative;
  padding: clamp(3.5rem, 8vw, 6rem) 0 clamp(3rem, 6vw, 5rem);
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse at 50% 30%, #000 35%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse at 50% 30%, #000 35%, transparent 75%);
  pointer-events: none;
}
.hero-content { position: relative; z-index: 1; }
.hero h1 .gradient {
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-2) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero .cta-row {
  display: flex; flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 2rem;
}
.hero .stat-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 1rem;
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border);
}
.hero .stat .num {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--fg-strong);
  letter-spacing: -0.02em;
}
.hero .stat .label {
  font-size: 0.85rem;
  color: var(--muted);
}

/* ---------- card ---------- */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  transition: transform 200ms ease, border-color 200ms ease, background 200ms ease;
}
.card:hover {
  transform: translateY(-3px);
  border-color: var(--border-strong);
  background: var(--surface-2);
}
.card h3 { margin-top: 0.5rem; }
.card p { color: var(--muted); margin-bottom: 0; }

.card-icon {
  width: 44px; height: 44px;
  border-radius: 10px;
  background: linear-gradient(135deg, rgba(20, 184, 166, 0.15), rgba(14, 165, 233, 0.15));
  border: 1px solid rgba(20, 184, 166, 0.3);
  display: grid; place-items: center;
  color: var(--accent);
  margin-bottom: 0.75rem;
}
.card-icon svg { width: 22px; height: 22px; }

.card-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  margin-top: 1rem;
  color: var(--accent);
  font-size: 0.9rem;
  font-weight: 600;
}
.card-link:hover { color: #2dd4bf; }
.card-link .arrow { transition: transform 150ms ease; }
.card:hover .card-link .arrow { transform: translateX(3px); }

/* Use anchor-as-card so the whole card is clickable. */
a.card { color: inherit; display: block; }
a.card:hover { color: inherit; }

.grid {
  display: grid;
  gap: 1.25rem;
}
.grid-2 { grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
.grid-3 { grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }
.grid-4 { grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); }

/* ---------- section header ---------- */
.section-head {
  margin-bottom: 2.5rem;
  max-width: 50rem;
}
.section-head .lede { margin-top: 0.5rem; }

/* ---------- pillar list ---------- */
.pillar-card { display: block; }
.pillar-card .tag {
  display: inline-block;
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--muted);
  font-weight: 600;
  margin-bottom: 0.4rem;
}

/* ---------- "why us" features ---------- */
.feature-grid { display: grid; gap: 1.25rem; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }
.feature {
  padding: 1.25rem;
  border-left: 2px solid var(--accent);
  background: linear-gradient(90deg, rgba(20, 184, 166, 0.08), transparent 70%);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}
.feature h4 { margin: 0 0 0.4rem; color: var(--fg-strong); }
.feature p { color: var(--muted); margin: 0; }

/* ---------- testimonial ---------- */
.testimonial {
  display: flex; flex-direction: column;
  gap: 1rem;
}
.stars { color: var(--accent); display: inline-flex; gap: 1px; }
.stars svg { width: 16px; height: 16px; fill: currentColor; stroke: none; }
.testimonial blockquote {
  margin: 0;
  font-size: 1.02rem;
  color: var(--fg);
  line-height: 1.6;
}
.testimonial blockquote::before { content: '“'; color: var(--accent); font-size: 1.5rem; margin-right: 2px; }
.testimonial blockquote::after { content: '”'; color: var(--accent); font-size: 1.5rem; margin-left: 2px; }
.testimonial cite {
  font-style: normal;
  font-size: 0.88rem;
  color: var(--muted);
}
.testimonial cite strong { color: var(--fg-strong); display: block; }

/* ---------- featured case ---------- */
.featured-case {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 2rem;
  padding: 2rem;
  border: 1px solid var(--border);
  background:
    radial-gradient(60rem 30rem at -20% -50%, rgba(20, 184, 166, 0.10), transparent 50%),
    var(--surface);
  border-radius: var(--radius);
}
.featured-case .stack-row {
  display: flex; flex-wrap: wrap; gap: 0.4rem;
  margin: 1rem 0;
}
.chip {
  font-size: 0.78rem;
  padding: 0.35rem 0.65rem;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 999px;
  color: var(--muted);
}
.featured-case .panel {
  border: 1px solid var(--border);
  background: var(--bg-2);
  border-radius: var(--radius-sm);
  padding: 1.25rem;
}
.featured-case .panel h4 {
  margin: 0 0 0.5rem;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--muted);
}
.featured-case .panel p { color: var(--fg); margin: 0; }
@media (max-width: 800px) { .featured-case { grid-template-columns: 1fr; padding: 1.5rem; } }

/* ---------- pricing ---------- */
.price-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.25rem;
  align-items: stretch;
}
.price-card {
  position: relative;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.75rem;
  display: flex; flex-direction: column;
}
.price-card.popular {
  border-color: var(--accent);
  background:
    radial-gradient(40rem 25rem at 50% -20%, rgba(20, 184, 166, 0.18), transparent 60%),
    var(--surface);
  box-shadow: 0 0 0 1px var(--accent), 0 30px 60px -30px rgba(20, 184, 166, 0.3);
  transform: translateY(-6px);
}
.price-card .badge {
  position: absolute;
  top: -12px; left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #042f2e;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-weight: 700;
  padding: 0.35rem 0.75rem;
  border-radius: 999px;
}
.price-card h3 { font-size: 1.4rem; }
.price-card .price {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--fg-strong);
  letter-spacing: -0.03em;
  margin: 0.5rem 0 0;
}
.price-card .price-suffix {
  color: var(--muted);
  font-size: 0.95rem;
  font-weight: 500;
}
.price-card .price-tag { color: var(--muted); margin: 0.25rem 0 1.25rem; min-height: 2.6em; }
.price-card ul {
  list-style: none;
  margin: 0 0 1.5rem;
  padding: 0;
  flex: 1;
}
.price-card li {
  display: flex;
  gap: 0.6rem;
  padding: 0.5rem 0;
  border-bottom: 1px dashed var(--border);
  font-size: 0.93rem;
  color: var(--fg);
}
.price-card li:last-child { border-bottom: 0; }
.price-card li svg {
  width: 18px; height: 18px;
  color: var(--accent);
  flex-shrink: 0;
  margin-top: 2px;
}
.price-card .btn { width: 100%; justify-content: center; }

@media (max-width: 800px) {
  .price-card.popular { transform: none; }
}

/* ---------- audience toggle (home/business on support page) ---------- */
.audience-toggle {
  display: inline-flex;
  align-items: center;
  margin: 0 auto 2rem;
  padding: 0.3rem;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--surface);
  position: relative;
  left: 50%;
  transform: translateX(-50%);
  min-inline-size: 0;
  line-height: 1;
}
.audience-toggle input[type="radio"] {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}
.audience-toggle label {
  display: inline-block;
  cursor: pointer;
  padding: 0.55rem 1.1rem;
  border-radius: 999px;
  font-size: 0.92rem;
  font-weight: 600;
  line-height: 1;
  color: var(--muted);
  transition: color 0.15s, background 0.15s, box-shadow 0.15s;
  user-select: none;
}
.audience-toggle label:hover { color: var(--fg); }
.audience-toggle input[type="radio"]:checked + label {
  color: #042f2e;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  box-shadow: 0 4px 14px -4px rgba(20, 184, 166, 0.5);
}
.audience-toggle input[type="radio"]:focus-visible + label {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.support-pricing:has(#aud-home:checked) [data-audience="business"],
.support-pricing:has(#aud-business:checked) [data-audience="home"] {
  display: none;
}

/* Form variant: left-aligned inside a form field, no auto-centering. */
.audience-toggle-form {
  margin: 0.4rem 0 0;
  position: static;
  left: auto;
  transform: none;
}

/* ---------- form ---------- */
.form {
  display: grid;
  gap: 1rem;
}
.form .row { display: grid; gap: 1rem; }
@media (min-width: 700px) { .form .row.two { grid-template-columns: 1fr 1fr; } }

.form label {
  display: block;
  font-size: 0.85rem;
  color: var(--muted);
  margin-bottom: 0.4rem;
  font-weight: 500;
}
.form input[type=text],
.form input[type=email],
.form input[type=tel],
.form select,
.form textarea {
  width: 100%;
  padding: 0.75rem 0.9rem;
  background: var(--bg-2);
  color: var(--fg);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 0.98rem;
  font-family: inherit;
  transition: border-color 150ms ease, box-shadow 150ms ease;
}
.form textarea { resize: vertical; min-height: 130px; }
.form input[type=file] {
  width: 100%;
  padding: 0.65rem 0.9rem;
  background: var(--bg-2);
  color: var(--fg);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  font-family: inherit;
  cursor: pointer;
}
.form input[type=file]::file-selector-button {
  margin-right: 0.75rem;
  padding: 0.4rem 0.75rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--surface-2);
  color: var(--fg);
  font-family: inherit;
  font-size: 0.85rem;
  cursor: pointer;
}
.form input[type=file]::file-selector-button:hover {
  border-color: var(--accent);
  color: var(--fg-strong);
}
.form input:focus,
.form select:focus,
.form textarea:focus,
.form input[type=file]:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(20, 184, 166, 0.18);
}

/* ---- collapsible role cards ---- */
.role-details {
  cursor: pointer;
}
.role-details summary {
  list-style: none;
  position: relative;
  padding-right: 2rem;
}
.role-details summary::-webkit-details-marker { display: none; }
.role-details summary::after {
  content: '+';
  position: absolute;
  top: 0;
  right: 0;
  font-size: 1.5rem;
  line-height: 1;
  color: var(--accent);
  font-weight: 600;
  transition: transform 0.2s ease;
}
.role-details[open] summary::after {
  content: '−';
}
.role-details .role-body {
  padding-top: 0.5rem;
}
.role-details:not([open]) .role-body {
  display: none;
}
.role-details[open] {
  cursor: default;
}

.form .errorlist {
  list-style: none; margin: 0.4rem 0 0; padding: 0;
  color: var(--danger);
  font-size: 0.85rem;
}

.alert {
  padding: 0.85rem 1rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--fg);
  margin-bottom: 1rem;
}
.alert.success { border-color: rgba(20, 184, 166, 0.5); color: #99f6e4; background: rgba(20, 184, 166, 0.08); }

/* ---------- contact layout ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 2.5rem;
  align-items: start;
}
@media (max-width: 800px) { .contact-grid { grid-template-columns: 1fr; gap: 1.5rem; } }
.contact-info p { color: var(--muted); }
.contact-info .label {
  display: block;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--muted);
  margin-top: 1.25rem;
  margin-bottom: 0.25rem;
}
.contact-info a { color: var(--fg-strong); font-weight: 500; }
.contact-info a:hover { color: var(--accent); }

/* ---------- ctas / banners ---------- */
.cta-banner {
  margin: 0 auto;
  padding: 2.5rem;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background:
    radial-gradient(60rem 30rem at 80% -50%, rgba(20, 184, 166, 0.18), transparent 60%),
    radial-gradient(60rem 30rem at 0% 130%, rgba(14, 165, 233, 0.12), transparent 60%),
    var(--surface);
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 1.5rem;
  align-items: center;
}
.cta-banner h2 { margin: 0 0 0.5rem; }
.cta-banner p { color: var(--muted); margin: 0; }
.cta-banner .actions {
  display: flex; flex-wrap: wrap; gap: 0.75rem;
  justify-content: flex-end;
}
@media (max-width: 700px) {
  .cta-banner { grid-template-columns: 1fr; padding: 1.75rem; text-align: left; }
  .cta-banner .actions { justify-content: flex-start; }
}

/* ---------- footer ---------- */
footer.site-footer {
  border-top: 1px solid var(--border);
  padding: 3rem 0 2rem;
  margin-top: 3rem;
  background: var(--bg-2);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr repeat(3, 1fr);
  gap: 2rem;
}
@media (max-width: 800px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 500px) { .footer-grid { grid-template-columns: 1fr; } }
.footer-grid h5 {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--muted);
  margin: 0 0 0.75rem;
}
.footer-grid ul { list-style: none; padding: 0; margin: 0; }
.footer-grid li { padding: 0.25rem 0; }
.footer-grid li a { color: var(--fg); font-size: 0.93rem; }
.footer-grid li a:hover { color: var(--accent); }
.footer-social {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
}
.footer-social svg { width: 16px; height: 16px; }
.footer-bottom {
  margin-top: 2.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem 1.25rem;
  color: var(--muted);
  font-size: 0.85rem;
}
.footer-bottom .veteran {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  color: var(--muted-2);
  font-size: 0.8rem;
}
.footer-bottom .veteran svg { opacity: 0.75; }

/* ---------- breadcrumb ---------- */
.crumbs {
  font-size: 0.85rem;
  color: var(--muted);
  margin: 1.5rem 0;
}
.crumbs a { color: var(--muted); }
.crumbs a:hover { color: var(--fg-strong); }
.crumbs .sep { margin: 0 0.5rem; opacity: 0.6; }

/* ---------- service detail ---------- */
.service-hero {
  padding: clamp(3rem, 6vw, 5rem) 0 clamp(2rem, 4vw, 3rem);
}
.service-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 2rem;
}
@media (max-width: 900px) { .service-grid { grid-template-columns: 1fr; } }
.service-grid .sidebar {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  position: sticky;
  top: 80px;
  align-self: start;
}
.service-grid .sidebar h4 {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--muted);
  margin: 0 0 0.75rem;
}
.service-grid .sidebar .price-line {
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--fg-strong);
  margin-bottom: 0.25rem;
}
.service-grid .sidebar p { color: var(--muted); font-size: 0.92rem; margin-bottom: 1.25rem; }
.service-grid .sidebar .btn { width: 100%; justify-content: center; }

.bullets {
  list-style: none;
  margin: 0; padding: 0;
}
.bullets li {
  padding: 0.6rem 0 0.6rem 1.6rem;
  position: relative;
  border-bottom: 1px dashed var(--border);
}
.bullets li:last-child { border-bottom: 0; }
.bullets li::before {
  content: '';
  position: absolute;
  left: 0; top: 1.05rem;
  width: 8px; height: 8px;
  border-radius: 2px;
  background: var(--accent);
  box-shadow: 0 0 10px var(--accent-glow);
}

.steps {
  display: grid;
  gap: 1rem;
  counter-reset: step;
}
.step {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1rem;
  align-items: start;
  padding: 1rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--surface);
}
.step-num {
  counter-increment: step;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #042f2e;
  width: 32px; height: 32px;
  border-radius: 8px;
  font-weight: 700;
  display: grid; place-items: center;
  font-size: 0.95rem;
}
.step-num::before { content: counter(step); }
.step h4 { margin: 0 0 0.25rem; }
.step p { margin: 0; color: var(--muted); }

/* ---------- portfolio ---------- */
.case-card {
  display: block;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.75rem;
  transition: border-color 200ms ease, transform 200ms ease, background 200ms ease;
}
.case-card:hover {
  border-color: var(--border-strong);
  background: var(--surface-2);
  transform: translateY(-2px);
}
.case-card .case-tag {
  display: inline-block;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--accent);
  margin-bottom: 0.4rem;
  font-weight: 600;
}
.case-card h3 { margin: 0 0 0.6rem; }
.case-card p { color: var(--muted); }
.case-card .stack-row { margin: 1rem 0 0.75rem; display: flex; gap: 0.4rem; flex-wrap: wrap; }
.case-card .outcome {
  margin-top: 0.75rem;
  padding-top: 0.75rem;
  border-top: 1px dashed var(--border);
  color: var(--fg);
  font-size: 0.9rem;
}
.case-card .outcome strong { color: var(--accent); display: inline-block; margin-right: 0.4rem; }

/* ---------- about ---------- */
.about-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 2.5rem;
  align-items: start;
}
@media (max-width: 800px) { .about-grid { grid-template-columns: 1fr; gap: 1.5rem; } }
.values-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1rem;
}
.value {
  padding: 1.25rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--surface);
}
.value h4 { margin: 0 0 0.4rem; color: var(--fg-strong); }
.value p { color: var(--muted); margin: 0; font-size: 0.95rem; }

/* ---------- map placeholder ---------- */
.map-card {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background:
    radial-gradient(40rem 20rem at 30% 30%, rgba(20, 184, 166, 0.12), transparent 60%),
    radial-gradient(40rem 20rem at 80% 80%, rgba(14, 165, 233, 0.10), transparent 60%),
    var(--bg-2);
  padding: 2rem 1.5rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.map-card svg.area { width: 100%; max-width: 360px; height: auto; margin: 0 auto; opacity: 0.8; }
.map-card .label {
  margin-top: 1rem;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--muted);
  font-weight: 600;
}
.map-card .region {
  margin-top: 0.25rem;
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--fg-strong);
}

/* ---------- empty state ---------- */
.empty {
  text-align: center;
  padding: 3rem 1.5rem;
  border: 1px dashed var(--border);
  border-radius: var(--radius);
  background: var(--surface);
}
.empty h3 { margin: 0 0 0.5rem; }
.empty p { margin: 0 auto 1rem; color: var(--muted); }

/* ---------- on-scroll fade ---------- */
.fade-in { opacity: 0; transform: translateY(14px); transition: opacity 600ms ease, transform 600ms ease; }
.fade-in.visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .fade-in { opacity: 1; transform: none; transition: none; }
  html { scroll-behavior: auto; }
}

/* ---------- blog ---------- */
.post-meta {
  display: inline-flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  color: var(--muted);
  margin-bottom: 0.5rem;
}
.post-meta .sep { opacity: 0.5; }

.pillar-badge {
  display: inline-block;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-weight: 600;
  padding: 0.25rem 0.55rem;
  border-radius: 999px;
  border: 1px solid rgba(20, 184, 166, 0.35);
  background: rgba(20, 184, 166, 0.08);
  color: var(--accent);
}
.pillar-badge.pillar-security    { border-color: rgba(244, 63, 94, 0.4); background: rgba(244, 63, 94, 0.08); color: #fda4af; }
.pillar-badge.pillar-development { border-color: rgba(14, 165, 233, 0.4); background: rgba(14, 165, 233, 0.08); color: #7dd3fc; }
.pillar-badge.pillar-automation  { border-color: rgba(168, 85, 247, 0.4); background: rgba(168, 85, 247, 0.08); color: #d8b4fe; }
.pillar-badge.pillar-support     { border-color: rgba(245, 158, 11, 0.4); background: rgba(245, 158, 11, 0.08); color: #fcd34d; }
.pillar-badge.pillar-general     { border-color: rgba(148, 163, 184, 0.4); background: rgba(148, 163, 184, 0.08); color: #cbd5e1; }

.post-list {
  display: grid;
  gap: 1rem;
  margin-bottom: 2rem;
}

.blog-card {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  overflow: hidden;
  transition: border-color 200ms ease, transform 200ms ease, background 200ms ease;
}
.blog-card:hover {
  border-color: var(--border-strong);
  background: var(--surface-2);
  transform: translateY(-2px);
}
.blog-card-link {
  display: block;
  color: inherit;
}
.blog-card-link:hover { color: inherit; }
.blog-card-image {
  aspect-ratio: 16 / 9;
  background: var(--surface-2);
  overflow: hidden;
  border-bottom: 1px solid var(--border);
}
.blog-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 500ms ease;
}
.blog-card:hover .blog-card-image img {
  transform: scale(1.04);
}
.blog-card-body {
  padding: 1.5rem;
}
.blog-card h2 {
  font-size: 1.4rem;
  margin: 0.4rem 0 0.6rem;
  letter-spacing: -0.01em;
}
.blog-card p { margin-bottom: 0.5rem; }

.pagination {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin-top: 2rem;
}
.pagination .disabled { opacity: 0.4; pointer-events: none; }

/* ---------- post hero & body ---------- */
.post-hero {
  padding: clamp(3rem, 6vw, 4.5rem) 0 clamp(1.5rem, 3vw, 2.5rem);
  position: relative;
}
.post-hero h1 {
  margin: 0.6rem 0 1rem;
  font-size: clamp(2rem, 4vw, 3rem);
}
.post-hero .lede { margin-bottom: 0; }

.post-container {
  max-width: 760px;
  margin: 0 auto;
}
.post-content {
  color: var(--fg);
  font-size: 1.05rem;
  line-height: 1.75;
}
.post-content > * + * { margin-top: 1.1rem; }
.post-content h2 {
  font-size: 1.6rem;
  margin-top: 2.5rem;
  margin-bottom: 0.75rem;
  color: var(--fg-strong);
}
.post-content h3 {
  font-size: 1.2rem;
  margin-top: 1.75rem;
  color: var(--fg-strong);
}
.post-content p { max-width: 70ch; }
.post-content a {
  color: var(--accent);
  text-decoration: underline;
  text-decoration-color: rgba(20, 184, 166, 0.4);
  text-underline-offset: 3px;
}
.post-content a:hover { text-decoration-color: var(--accent); }
.post-content ul, .post-content ol {
  padding-left: 1.4rem;
  margin: 1rem 0;
}
.post-content li { margin: 0.4rem 0; }
.post-content blockquote {
  margin: 1.5rem 0;
  padding: 0.75rem 1.25rem;
  border-left: 3px solid var(--accent);
  background: var(--surface);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  color: var(--fg);
  font-style: italic;
}
.post-content code {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.9em;
  padding: 0.1em 0.4em;
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: #99f6e4;
}
.post-content pre {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 1rem;
  overflow-x: auto;
  font-size: 0.9rem;
}
.post-content pre code {
  background: transparent;
  border: 0;
  padding: 0;
}
.post-content strong { color: var(--fg-strong); }

.post-footer {
  margin-top: 3rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}
.post-author { font-size: 0.95rem; color: var(--fg); }
.post-author strong { display: inline-block; margin-left: 0.4rem; color: var(--fg-strong); }

/* ---------- illustrations ---------- */
.ill { width: 100%; height: auto; max-width: 420px; }
.ill-hero { max-width: 500px; }

@keyframes ill-pulse {
  0%, 100% { opacity: 0.2; r: 1.5; }
  50% { opacity: 0.8; r: 3; }
}
@keyframes ill-blink {
  0%, 45% { opacity: 0.6; }
  50%, 95% { opacity: 0; }
  100% { opacity: 0.6; }
}
.ill-pulse { animation: ill-pulse 3s ease-in-out infinite; }
.ill-blink { animation: ill-blink 1.2s step-end infinite; }
@media (prefers-reduced-motion: reduce) {
  .ill-pulse, .ill-blink { animation: none; }
}

/* ---------- hero illustration layout ---------- */
.hero-split {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: 2rem;
  align-items: center;
}
.hero-illustration {
  display: flex;
  justify-content: center;
  align-items: center;
  opacity: 1;
}
@media (max-width: 900px) {
  .hero-split { grid-template-columns: 1fr; }
  .hero-illustration { display: none; }
}

.service-hero-inner {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 2rem;
  align-items: center;
}
@media (max-width: 900px) {
  .service-hero-inner { grid-template-columns: 1fr; }
  .service-hero-inner .hero-illustration { display: none; }
}

/* ---------- floating orbs (decorative section backgrounds) ---------- */
.section-orb {
  position: relative;
  overflow: hidden;
}
.section-orb::after {
  content: '';
  position: absolute;
  width: 40rem;
  height: 40rem;
  border-radius: 50%;
  pointer-events: none;
  background: radial-gradient(circle, rgba(20, 184, 166, 0.06), transparent 70%);
  top: -15rem;
  right: -15rem;
  z-index: 0;
}
.section-orb > .container { position: relative; z-index: 1; }

/* ---------- glowing edge on cards (hover) ---------- */
.card-glow {
  position: relative;
  overflow: hidden;
}
.card-glow::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
  opacity: 0;
  transition: opacity 300ms ease;
}
.card-glow:hover::before { opacity: 0.6; }

/* ---------- photo-ready infrastructure ---------- */
.img-frame {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border);
  background: var(--bg-2);
  aspect-ratio: 16 / 10;
}
.img-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.img-frame--sq { aspect-ratio: 1; }
.img-frame--portrait { aspect-ratio: 3 / 4; }
.img-frame--wide { aspect-ratio: 21 / 9; }

.img-placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 0.75rem;
  color: var(--muted-2);
  font-size: 0.85rem;
  background:
    linear-gradient(135deg, var(--surface) 0%, var(--bg-2) 50%, var(--surface) 100%);
  background-size: 200% 200%;
}
.img-placeholder svg {
  width: 36px; height: 36px;
  opacity: 0.35;
}

/* Portfolio / case study image slot */
.case-card-img {
  border-radius: var(--radius) var(--radius) 0 0;
  overflow: hidden;
  border-bottom: 1px solid var(--border);
  aspect-ratio: 16 / 9;
  background:
    radial-gradient(ellipse at 30% 50%, rgba(20, 184, 166, 0.08), transparent 70%),
    radial-gradient(ellipse at 70% 50%, rgba(14, 165, 233, 0.06), transparent 70%),
    var(--bg-2);
  display: flex;
  align-items: center;
  justify-content: center;
}
.case-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.case-card-img .ill {
  max-width: 200px;
  opacity: 0.85;
}
.case-card.has-img { padding: 0; }
.case-card.has-img > *:not(.case-card-img) { padding: 0 1.75rem; }
.case-card.has-img > *:last-child { padding-bottom: 1.75rem; }
.case-card.has-img .case-tag { padding-top: 1.25rem; }

/* Featured case image area */
.featured-case-img {
  border-radius: var(--radius-sm);
  overflow: hidden;
  border: 1px solid var(--border);
  aspect-ratio: 16 / 10;
  background:
    radial-gradient(ellipse at 30% 40%, rgba(20, 184, 166, 0.1), transparent 60%),
    radial-gradient(ellipse at 80% 70%, rgba(14, 165, 233, 0.08), transparent 60%),
    var(--bg-2);
  display: flex;
  align-items: center;
  justify-content: center;
}
.featured-case-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.featured-case-img .ill {
  max-width: 280px;
  opacity: 0.8;
}

/* ---------- decorative dot grid ---------- */
.dot-grid {
  position: relative;
}
.dot-grid::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle, rgba(148, 163, 184, 0.08) 1px, transparent 1px);
  background-size: 24px 24px;
  mask-image: radial-gradient(ellipse at 50% 50%, #000 20%, transparent 70%);
  -webkit-mask-image: radial-gradient(ellipse at 50% 50%, #000 20%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}
.dot-grid > * { position: relative; z-index: 1; }

/* ---------- tech logo strip ---------- */
.tech-strip {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 1.25rem 2rem;
  padding: 1.5rem 0;
}
.tech-strip-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--muted-2);
  transition: color 250ms ease;
  text-decoration: none;
}
.tech-strip-item:hover { color: var(--fg); }
.tech-logo {
  width: 28px;
  height: 28px;
  flex-shrink: 0;
}
.tech-strip-item span {
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  white-space: nowrap;
}
.tech-strip-label {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--muted-2);
  font-weight: 600;
  text-align: center;
  margin-bottom: 0.25rem;
}

/* Service page inline tech logos */
.tech-inline {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem 1.25rem;
  margin: 1rem 0;
}
.tech-inline-item {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 500;
}
.tech-inline-item .tech-logo {
  width: 20px;
  height: 20px;
}

/* ---------- accent divider line ---------- */
.accent-line {
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--accent), var(--accent-2), transparent);
  border: none;
  margin: 0;
  opacity: 0.3;
}

/* ---------- gradient text utility ---------- */
.gradient {
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-2) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* ---------- cookie consent banner ---------- */
.cookie-consent {
  position: fixed;
  bottom: 1rem;
  left: 1rem;
  right: 1rem;
  z-index: 100;
  max-width: 720px;
  margin: 0 auto;
  background: rgba(15, 23, 42, 0.96);
  backdrop-filter: saturate(180%) blur(12px);
  -webkit-backdrop-filter: saturate(180%) blur(12px);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  color: var(--fg);
  font-size: 0.93rem;
}
.cookie-consent[hidden] { display: none; }
.cookie-consent-inner { padding: 1.25rem 1.5rem; }
.cookie-consent h3 { font-size: 1.05rem; margin: 0 0 0.4rem; }
.cookie-consent h4 { font-size: 0.92rem; margin: 0 0 0.2rem; }
.cookie-consent p { font-size: 0.88rem; color: var(--muted); margin: 0 0 0.75rem; max-width: none; }
.cookie-consent-actions {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  justify-content: flex-end;
  margin-top: 0.75rem;
}
.cookie-consent-cat {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 0.85rem 0;
  border-top: 1px dashed var(--border);
}
.cookie-consent-cat:first-of-type { border-top: 0; padding-top: 0; }
.cookie-consent-cat > div { flex: 1; }
.cookie-consent-cat p { margin: 0; font-size: 0.83rem; }
.cookie-toggle {
  position: relative;
  display: inline-block;
  width: 36px;
  height: 20px;
  flex-shrink: 0;
  margin-top: 0.15rem;
  cursor: pointer;
}
.cookie-toggle input { opacity: 0; width: 0; height: 0; position: absolute; }
.cookie-toggle-knob {
  position: absolute;
  inset: 0;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--border-strong);
  border-radius: 999px;
  transition: background 200ms ease, border-color 200ms ease;
}
.cookie-toggle-knob::before {
  content: '';
  position: absolute;
  top: 2px;
  left: 2px;
  width: 14px;
  height: 14px;
  background: var(--muted);
  border-radius: 50%;
  transition: transform 200ms ease, background 200ms ease;
}
.cookie-toggle input:checked + .cookie-toggle-knob {
  background: rgba(20, 184, 166, 0.2);
  border-color: var(--accent);
}
.cookie-toggle input:checked + .cookie-toggle-knob::before {
  transform: translateX(16px);
  background: var(--accent);
}
.cookie-toggle input:focus-visible + .cookie-toggle-knob {
  box-shadow: 0 0 0 3px rgba(20, 184, 166, 0.25);
}
.cookie-toggle.is-disabled { cursor: not-allowed; }
.cookie-toggle.is-disabled .cookie-toggle-knob {
  background: rgba(20, 184, 166, 0.18);
  border-color: rgba(20, 184, 166, 0.45);
  opacity: 0.85;
}
.cookie-toggle.is-disabled .cookie-toggle-knob::before {
  transform: translateX(16px);
  background: var(--accent);
}
@media (max-width: 700px) {
  .cookie-consent { left: 0.5rem; right: 0.5rem; bottom: 0.5rem; }
  .cookie-consent-inner { padding: 1rem 1.1rem; }
  .cookie-consent-actions { flex-direction: column-reverse; }
  .cookie-consent-actions .btn { width: 100%; justify-content: center; }
}

/* ---------- diagnostic-illustration (home page WiFi section) ---------- */
.diagnostic-illustration {
  display: flex;
  justify-content: center;
  margin: 1.5rem 0 2.5rem;
}
.diagnostic-illustration .ill {
  width: 100%;
  max-width: 460px;
  height: auto;
}

/* ---------- visual pillar cards (home page services grid) ---------- */
.pillar-grid-visual {
  display: grid;
  gap: 1.25rem;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}
.pillar-card-visual {
  display: flex;
  flex-direction: column;
  padding: 0;
  overflow: hidden;
}
.pillar-card-visual-img {
  position: relative;
  aspect-ratio: 16 / 10;
  background:
    radial-gradient(ellipse at 30% 50%, rgba(20, 184, 166, 0.10), transparent 70%),
    radial-gradient(ellipse at 70% 50%, rgba(14, 165, 233, 0.08), transparent 70%),
    var(--bg-2);
  display: flex;
  align-items: center;
  justify-content: center;
  border-bottom: 1px solid var(--border);
  overflow: hidden;
}
.pillar-card-visual-img .ill {
  max-width: 220px;
  opacity: 0.85;
}
.pillar-card-visual-img img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.pillar-card-visual-body {
  padding: 1.5rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}
.pillar-card-visual-body .card-icon { margin-bottom: 0.6rem; }
.pillar-card-visual-body .tag {
  display: inline-block;
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--muted);
  font-weight: 600;
  margin-bottom: 0.4rem;
}
.pillar-card-visual-body h3 { margin: 0 0 0.4rem; }
.pillar-card-visual-body p { color: var(--muted); margin: 0 0 1rem; flex: 1; }

/* ---------- work gallery (home page recent-work section) ---------- */
.work-gallery {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1rem;
}
.work-gallery figure { margin: 0; }
.work-gallery figcaption {
  margin-top: 0.6rem;
  font-size: 0.85rem;
  color: var(--muted);
  text-align: center;
}

/* ---------- Social floating action bar ---------- */
.social-fab {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  z-index: 100;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}
.social-fab__btn {
  display: inline-grid;
  place-items: center;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  color: #fff;
  text-decoration: none;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.25), 0 0 0 1px rgba(255, 255, 255, 0.05) inset;
  transition: transform 0.18s ease, box-shadow 0.18s ease, filter 0.18s ease;
}
.social-fab__btn:hover {
  transform: translateY(-2px);
  filter: brightness(1.08);
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.32), 0 0 0 1px rgba(255, 255, 255, 0.08) inset;
  color: #fff;
}
.social-fab__btn:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}
.social-fab__btn svg {
  width: 28px;
  height: 28px;
  display: block;
}
.social-fab__btn--whatsapp  { background: #25D366; }
.social-fab__btn--facebook  { background: #1877F2; }
.social-fab__btn--instagram {
  background: radial-gradient(circle at 30% 110%,
    #fdf497 0%, #fdf497 5%, #fd5949 45%, #d6249f 60%, #285AEB 90%);
}
.social-fab__btn--google    { background: #FBBC05; color: #1f2937; }
.social-fab__btn--google:hover { color: #1f2937; }
@media (max-width: 540px) {
  .social-fab {
    bottom: 1rem;
    right: 1rem;
    gap: 0.5rem;
  }
  .social-fab__btn {
    width: 48px;
    height: 48px;
  }
  .social-fab__btn svg {
    width: 24px;
    height: 24px;
  }
}
@media (prefers-reduced-motion: reduce) {
  .social-fab__btn,
  .social-fab__btn:hover {
    transition: none;
    transform: none;
  }
}

/* ---------- utility ---------- */
.row-actions { display: flex; gap: 0.75rem; flex-wrap: wrap; }
.mt-1 { margin-top: 0.5rem; } .mt-2 { margin-top: 1rem; } .mt-3 { margin-top: 1.5rem; } .mt-4 { margin-top: 2rem; }
.mb-1 { margin-bottom: 0.5rem; } .mb-2 { margin-bottom: 1rem; } .mb-3 { margin-bottom: 1.5rem; } .mb-4 { margin-bottom: 2rem; }
.muted { color: var(--muted); }
.hidden { display: none !important; }