a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible {
    outline: 2px solid var(--cyan);
    outline-offset: 3px;
    border-radius: 4px;
  }
@media (prefers-reduced-motion: reduce) {
    * { transition-duration: 0.01ms !important; scroll-behavior: auto !important; }
    .demo-glow { animation: none !important; }
    .demo-badge, .demo-title, .demo-lead, .demo-form-panel { animation: none !important; opacity: 1 !important; transform: none !important; filter: none !important; }
  }
.demo-badge { animation: heroFadeUp 0.7s cubic-bezier(0.16,1,0.3,1) both; }
.demo-title { animation: heroFadeUp 0.9s cubic-bezier(0.16,1,0.3,1) 0.1s both; }
.demo-lead { animation: heroFadeUp 0.9s cubic-bezier(0.16,1,0.3,1) 0.2s both; }
.demo-form-panel { animation: heroFadeUp 0.9s cubic-bezier(0.16,1,0.3,1) 0.3s both; }
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-family: var(--font-sans);
    font-size: 0.92rem;
    font-weight: 600;
    padding: 13px 26px;
    border-radius: 999px;
    border: 1px solid transparent;
    cursor: pointer;
    white-space: nowrap;
    transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease, border-color 0.15s ease;
  }
@media (max-width: 640px) {
    .section { padding: 72px 0; }
  }
.demo-hero {
    padding: 176px 0 108px;
    position: relative;
    overflow: hidden;
  }
@media (max-width: 640px) {
    .demo-hero { padding: 132px 0 72px; }
  }
.demo-bg-grid {
    position: absolute;
    inset: 0;
    background-image: url('../images/Grid-1.svg');
    background-size: 180%;
    background-position: center;
    background-repeat: no-repeat;
    opacity: 0.1;
    -webkit-mask-image: radial-gradient(ellipse 60% 55% at 50% 30%, black 0%, transparent 75%);
    mask-image: radial-gradient(ellipse 60% 55% at 50% 30%, black 0%, transparent 75%);
    pointer-events: none;
  }
.demo-glow {
    position: absolute;
    top: -220px; left: 0; right: 0;
    width: 100%; height: 760px;
    background:
      radial-gradient(circle at 18% 40%, rgba(122,0,198,0.58), transparent 62%),
      radial-gradient(circle at 84% 45%, rgba(249,115,22,0.48), transparent 56%);
    -webkit-mask-image: radial-gradient(ellipse 65% 58% at 50% 38%, black 0%, black 38%, transparent 88%);
    mask-image: radial-gradient(ellipse 65% 58% at 50% 38%, black 0%, black 38%, transparent 88%);
    filter: blur(24px);
    pointer-events: none;
    animation: heroGlowDrift 9s ease-in-out infinite;
    transform-origin: center;
  }
@keyframes heroGlowDrift {
    0%   { transform: translate3d(0, 0, 0) scale(1) rotate(0deg); opacity: 0.65; }
    25%  { transform: translate3d(9%, -11%, 0) scale(1.32) rotate(5deg); opacity: 1; }
    50%  { transform: translate3d(-8%, 4%, 0) scale(1.08) rotate(-4deg); opacity: 0.8; }
    75%  { transform: translate3d(7%, 9%, 0) scale(1.38) rotate(4deg); opacity: 1; }
    100% { transform: translate3d(0, 0, 0) scale(1) rotate(0deg); opacity: 0.65; }
  }
.demo-hero-inner { position: relative; z-index: 1; }
.demo-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.03em;
    color: var(--text-muted);
    background: rgba(255,255,255,0.04);
    border: 1px solid var(--border-strong);
    padding: 7px 16px;
    border-radius: 999px;
    margin-bottom: 24px;
  }
.demo-badge .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--gradient-main); }
.demo-title {
    font-size: clamp(2.2rem, 4.4vw, 3.4rem);
    font-weight: 700;
    line-height: 1.1;
    letter-spacing: -0.02em;
    margin: 0 0 20px;
    text-wrap: balance;
    max-width: 560px;
  }
.demo-lead {
    font-size: 1.08rem;
    line-height: 1.7;
    color: var(--text-muted);
    max-width: 460px;
    margin: 0 0 8px;
  }
.demo-grid {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: 56px;
    align-items: start;
    margin-top: 44px;
  }
@media (max-width: 900px) {
    .demo-grid { grid-template-columns: 1fr; }
  }
.demo-form-panel {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 22px;
    padding: 36px;
    box-shadow: 0 30px 80px -30px rgba(122,0,198,0.3), 0 10px 30px -15px rgba(0,0,0,0.6);
  }
.form-panel-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 24px;
  }
.form-field { margin-bottom: 20px; }
.form-field:last-of-type { margin-bottom: 0; }
.demo-form-panel button[type="submit"] { margin-top: 28px; }
.form-field.field-row { display: flex; gap: 16px; }
.form-field.field-row > div { flex: 1; }
@media (max-width: 520px) {
    .form-field.field-row { flex-direction: column; gap: 20px; }
  }
.field-label {
    display: block;
    font-size: 0.74rem;
    font-weight: 600;
    letter-spacing: 0.02em;
    color: var(--text-muted);
    margin: 0 0 8px;
  }
.field-input, .field-textarea {
    width: 100%;
    background: var(--surface-2);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 12px 16px;
    color: var(--text);
    font-family: var(--font-sans);
    font-size: 0.94rem;
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
  }
.field-input::placeholder, .field-textarea::placeholder { color: var(--text-muted); }
.field-input:focus, .field-textarea:focus {
    outline: none;
    border-color: var(--purple);
    box-shadow: 0 0 0 3px rgba(122,0,198,0.22);
  }
.field-textarea { min-height: 108px; resize: vertical; font-family: var(--font-sans); }
.field-options { display: flex; gap: 10px; flex-wrap: wrap; }
.field-option {
    position: relative;
    display: inline-flex;
    align-items: center;
    font-size: 0.82rem;
    font-weight: 600;
    padding: 9px 16px;
    border: 1px solid var(--border);
    border-radius: 999px;
    color: var(--text-muted);
    background: var(--surface-2);
    cursor: pointer;
    transition: border-color 0.15s ease, color 0.15s ease, background 0.15s ease;
  }
.field-option input { position: absolute; opacity: 0; pointer-events: none; }
.field-option:hover { border-color: var(--border-strong); }
.field-option:has(input:checked) {
    background: var(--purple-soft);
    color: #c583f2;
    border-color: rgba(122,0,198,0.55);
  }
.demo-form-panel .btn { margin-top: 8px; width: 100%; }
.demo-contact-info { display: flex; flex-direction: column; gap: 20px; margin-top: 36px; }
.demo-contact-label {
    display: block;
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--text-faint);
    margin-bottom: 6px;
  }
.demo-contact-item a, .demo-contact-item span:not(.demo-contact-label) {
    font-size: 0.98rem;
    line-height: 1.6;
    color: var(--text);
  }
.demo-contact-item a:hover { color: var(--cyan); }
.faq-grid {
    display: grid;
    grid-template-columns: 0.65fr 1.35fr;
    gap: 64px;
    align-items: start;
  }
@media (max-width: 860px) {
    .faq-grid { grid-template-columns: 1fr; gap: 40px; }
  }
.faq-title {
    font-size: clamp(2.2rem, 4vw, 3rem);
    font-weight: 700;
    letter-spacing: -0.02em;
    margin: 0;
  }
.faq-list { border-top: 1px solid var(--border); }
.faq-item { border-bottom: 1px solid var(--border); }
.faq-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    width: 100%;
    padding: 28px 0;
    background: none;
    border: none;
    text-align: left;
    cursor: pointer;
    font-family: inherit;
  }
.faq-row span:first-child { font-size: 1.05rem; font-weight: 600; color: var(--text); }
.faq-chevron {
    flex: none;
    width: 36px; height: 36px;
    border-radius: 10px;
    background: var(--surface-2);
    border: 1px solid var(--border);
    color: var(--text-faint);
    display: flex; align-items: center; justify-content: center;
    transition: transform 0.2s ease;
  }
.faq-chevron svg { width: 16px; height: 16px; }
.faq-item.open .faq-chevron { transform: rotate(180deg); }
.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.25s ease;
  }
.faq-answer p {
    font-size: 0.98rem;
    line-height: 1.7;
    color: var(--text-muted);
    margin: 0 0 24px;
    max-width: 640px;
  }
.faq-item.open .faq-answer { max-height: 200px; }
@media (prefers-reduced-motion: reduce) {
    .faq-chevron, .faq-answer { transition: none; }
  }