a:focus-visible, button: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; }
    .hero-glow { animation: none !important; }
    .cta-band::before, .cta-band::after { animation: none !important; }
    .hero-badge, .hero h1, .hero-sub, .hero-actions { animation: none !important; opacity: 1 !important; transform: none !important; filter: none !important; }
  }
@keyframes heroBlurIn {
    from { opacity: 0; filter: blur(14px); }
    to   { opacity: 1; filter: blur(0px); }
  }
.hero-badge { animation: heroFadeUp 0.7s cubic-bezier(0.16,1,0.3,1) both; }
.hero h1 { animation: heroBlurIn 2.4s cubic-bezier(0.16,1,0.3,1) 0.14s both; }
.hero-sub { animation: heroFadeUp 0.9s cubic-bezier(0.16,1,0.3,1) 0.28s both; }
.hero-actions { animation: heroFadeUp 0.9s cubic-bezier(0.16,1,0.3,1) 0.42s both; }
.btn {
    display: inline-flex;
    align-items: 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;
  }
.link-arrow {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--text);
  }
.link-arrow svg { width: 15px; height: 15px; transition: transform 0.15s ease; }
.link-arrow:hover svg { transform: translateX(3px); }
#mission { background: #000000; }
@media (max-width: 640px) {
    .section { padding: 72px 0; }
  }
.challenge-section {
    background: var(--bg);
    padding: 160px 0;
    overflow: hidden;
  }
.challenge-bg-grid {
    position: absolute;
    inset: 0;
    background-image: url('../images/Grid-1.svg');
    background-size: 140%;
    background-position: center top;
    background-repeat: no-repeat;
    opacity: 0.2;
    -webkit-mask-image: radial-gradient(ellipse 70% 75% at 50% 50%, black 0%, transparent 82%);
    mask-image: radial-gradient(ellipse 70% 75% at 50% 50%, black 0%, transparent 82%);
    pointer-events: none;
  }
.challenge-section .container { position: relative; z-index: 1; }
.challenge-section .eyebrow { max-width: 980px; margin: 0 auto 16px; }
.challenge-statement {
    font-size: clamp(1.8rem, 3.4vw, 2.75rem);
    font-weight: 400;
    line-height: 1.35;
    letter-spacing: -0.01em;
    max-width: 980px;
    margin: 0 auto 44px;
    color: var(--text-faint);
  }
.challenge-statement .word { color: inherit; transition: color 0.3s ease; }
.challenge-statement .word.lit { color: var(--text); }
@media (prefers-reduced-motion: reduce) {
    .challenge-statement .word { transition: none; }
  }
.challenge-actions { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; max-width: 980px; margin: 0 auto; }
.tech-showcase-grid {
    display: grid;
    grid-template-columns: 0.85fr 1.15fr;
    gap: 64px;
    align-items: center;
  }
.tech-showcase-grid.reverse { grid-template-columns: 1.15fr 0.85fr; }
.tech-showcase-grid.reverse .tech-showcase-visual { order: -1; }
@media (max-width: 900px) {
    .tech-showcase-grid, .tech-showcase-grid.reverse { grid-template-columns: 1fr; gap: 40px; }
    .tech-showcase-grid .tech-showcase-copy,
    .tech-showcase-grid.reverse .tech-showcase-copy { order: 1; }
    .tech-showcase-grid .tech-showcase-visual,
    .tech-showcase-grid.reverse .tech-showcase-visual { order: 2; }
  }
.tech-showcase-heading {
    font-size: clamp(2.3rem, 4.2vw, 3.2rem);
    font-weight: 700;
    letter-spacing: -0.02em;
    line-height: 1.05;
    margin: 0 0 20px;
  }
.tech-showcase-desc {
    font-size: 1.25rem;
    line-height: 1.75;
    color: var(--text-muted);
    max-width: 500px;
    margin: 0 0 30px;
  }
.tech-showcase-visual {
    background: linear-gradient(180deg, var(--surface-2), var(--surface));
    border: 1px solid var(--border);
    border-radius: 22px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-faint);
    min-height: 340px;
  }
.tech-showcase-visual svg { width: 15%; height: 15%; opacity: 0.8; }
.breadcrumb {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.82rem;
    color: var(--text-faint);
    margin-bottom: 28px;
  }
.breadcrumb a { color: var(--text-muted); font-weight: 600; transition: color 0.15s ease; }
.breadcrumb a:hover { color: var(--text); }
.hero {
    padding: 200px 0 100px;
    position: relative;
    overflow: hidden;
    text-align: center;
  }
.hero-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;
  }
.hero-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; }
  }
.hero-inner { position: relative; z-index: 1; }
.hero-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: 28px;
  }
.hero-badge .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--gradient-main); }
.hero h1 {
    font-size: clamp(2.6rem, 6vw, 4.2rem);
    font-weight: 700;
    line-height: 1.08;
    letter-spacing: -0.02em;
    max-width: 800px;
    margin: 0 auto 26px;
    text-wrap: balance;
  }
.hero-sub {
    font-size: 1.15rem;
    line-height: 1.7;
    color: var(--text-muted);
    max-width: 620px;
    margin: 0 auto 40px;
  }
.hero-actions {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 14px;
    flex-wrap: wrap;
    margin-bottom: 0;
  }
#values { padding-bottom: 160px; }
@media (max-width: 640px) {
    #values { padding-bottom: 100px; }
  }
.values-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; margin-top: 8px; }
@media (max-width: 860px) { .values-grid { grid-template-columns: 1fr; } }
.value-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 18px;
    padding: 30px 26px;
    transition: border-color 0.15s ease, transform 0.15s ease;
  }
.value-card:hover { border-color: var(--border-strong); transform: translateY(-3px); }
.value-icon {
    width: 48px; height: 48px;
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    margin-bottom: 22px;
  }
.value-icon svg { width: 22px; height: 22px; }
.value-icon.v1 { background: rgba(122,0,198,0.2); color: #c583f2; }
.value-icon.v2 { background: rgba(249,115,22,0.18); color: var(--orange); }
.value-icon.v3 { background: rgba(35,206,216,0.16); color: var(--cyan); }
.value-icon.v4 { background: rgba(249,214,122,0.18); color: var(--yellow); }
.value-icon.v5 { background: rgba(162,204,168,0.18); color: var(--sage); }
.value-icon.v6 { background: rgba(9,124,135,0.22); color: var(--teal); }
.value-card h4 { font-size: 1.08rem; font-weight: 600; margin: 0 0 10px; }
.value-card p { font-size: 0.94rem; line-height: 1.7; color: var(--text-muted); margin: 0; }
.cta-band {
    position: relative;
    overflow: hidden;
    text-align: center;
    background: linear-gradient(150deg, #1f0834 0%, #090309 38%, #000000 58%, #12070a 76%, #2f1006 100%);
  }
.cta-band::before,
  .cta-band::after {
    content: "";
    position: absolute; inset: -25%;
    pointer-events: none;
    filter: blur(36px);
  }
.cta-band::before {
    background: radial-gradient(circle at 22% 25%, rgba(122,0,198,0.68), transparent 56%),
                radial-gradient(circle at 60% 8%, rgba(0,0,0,0.7), transparent 46%),
                radial-gradient(circle at 82% 70%, rgba(249,115,22,0.42), transparent 52%);
    animation: meshDriftA 10s ease-in-out infinite;
    transform-origin: 30% 30%;
  }
.cta-band::after {
    background: radial-gradient(circle at 78% 78%, rgba(249,115,22,0.55), transparent 55%),
                radial-gradient(circle at 30% 92%, rgba(0,0,0,0.65), transparent 48%),
                radial-gradient(circle at 12% 45%, rgba(122,0,198,0.35), transparent 50%);
    animation: meshDriftB 14s ease-in-out infinite;
    transform-origin: 70% 70%;
  }
@keyframes meshDriftA {
    0%   { transform: translate3d(0, 0, 0) scale(1) rotate(0deg); opacity: 0.8; }
    33%  { transform: translate3d(10%, -9%, 0) scale(1.3) rotate(8deg); opacity: 1; }
    66%  { transform: translate3d(-8%, 7%, 0) scale(0.92) rotate(-6deg); opacity: 0.85; }
    100% { transform: translate3d(0, 0, 0) scale(1) rotate(0deg); opacity: 0.8; }
  }
@keyframes meshDriftB {
    0%   { transform: translate3d(0, 0, 0) scale(1) rotate(0deg); opacity: 0.85; }
    40%  { transform: translate3d(-9%, 9%, 0) scale(1.28) rotate(-7deg); opacity: 1; }
    70%  { transform: translate3d(9%, -6%, 0) scale(1.05) rotate(5deg); opacity: 0.9; }
    100% { transform: translate3d(0, 0, 0) scale(1) rotate(0deg); opacity: 0.85; }
  }
.cta-band .container { position: relative; z-index: 1; }
.cta-band h2 {
    font-size: clamp(1.9rem, 4vw, 2.75rem);
    font-weight: 700;
    letter-spacing: -0.01em;
    margin: 0 0 18px;
    max-width: 620px;
    margin-left: auto; margin-right: auto;
    text-wrap: balance;
  }
.cta-band p {
    font-size: 1.05rem;
    color: rgba(245,242,249,0.75);
    max-width: 520px;
    margin: 0 auto 36px;
  }