/* -- HERO -- */
    .hero {
      position: relative;
      background: var(--clr-navy-deep);
      overflow: hidden;
      min-height: 92vh;
      display: flex;
      align-items: center;
    }

    #neural-canvas {
      position: absolute;
      inset: 0;
      width: 100%;
      height: 100%;
      z-index: 0;
      opacity: 0.7;
    }

    /* Subtle vignette */
    .hero__vignette {
      position: absolute;
      inset: 0;
      background: radial-gradient(ellipse at center, transparent 30%, rgba(7,25,41,0.65) 100%);
      z-index: 1;
      pointer-events: none;
    }

    /* Bottom gradient fade into next section */
    .hero__bottom-fade {
      position: absolute;
      bottom: 0; left: 0; right: 0;
      height: 160px;
      background: linear-gradient(to bottom, transparent, var(--clr-white));
      z-index: 2;
      pointer-events: none;
    }

    .hero__inner {
      position: relative;
      z-index: 3;
      width: 100%;
      padding: 7rem 0 5rem;
    }

    .hero__content {
      max-width: 700px;
    }

    .hero__eyebrow {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      font-size: 0.72rem;
      font-weight: 700;
      letter-spacing: 0.12em;
      text-transform: uppercase;
      color: var(--clr-coral-light);
      margin-bottom: 1.5rem;
      padding: 6px 14px;
      background: rgba(189,79,42,0.15);
      border: 1px solid rgba(189,79,42,0.25);
      border-radius: 20px;
    }

    .hero__eyebrow .dot {
      width: 6px; height: 6px;
      background: var(--clr-coral);
      border-radius: 50%;
      animation: pulse-dot 2s ease-in-out infinite;
    }

    @keyframes pulse-dot {
      0%, 100% { opacity: 1; transform: scale(1); }
      50% { opacity: 0.5; transform: scale(0.75); }
    }

    .hero__headline {
      font-family: var(--font-display);
      font-size: clamp(2.6rem, 6vw, 4.5rem);
      font-weight: 700;
      letter-spacing: -0.035em;
      line-height: 1.1;
      color: white;
      margin-bottom: 1.5rem;
    }

    .hero__headline .accent {
      background: linear-gradient(135deg, #4db8f0 0%, #1d6fa4 50%, #bd4f2a 100%);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
      background-clip: text;
    }

    .hero__sub {
      font-size: clamp(1rem, 2vw, 1.2rem);
      color: rgba(255,255,255,0.6);
      max-width: 520px;
      line-height: 1.65;
      margin-bottom: 2.5rem;
    }

    .hero__actions {
      display: flex;
      gap: 14px;
      flex-wrap: wrap;
      align-items: center;
    }

    .hero__trust {
      display: flex;
      align-items: center;
      gap: 14px;
      margin-top: 3.5rem;
      padding-top: 2rem;
      border-top: 1px solid rgba(255,255,255,0.1);
      flex-wrap: wrap;
    }

    .hero__trust-label {
      font-size: 0.78rem;
      color: rgba(255,255,255,0.35);
      font-weight: 500;
      letter-spacing: 0.04em;
    }

    .hero__trust-items {
      display: flex;
      gap: 20px;
      flex-wrap: wrap;
    }

    .hero__trust-item {
      display: flex;
      align-items: center;
      gap: 7px;
      font-size: 0.82rem;
      color: rgba(255,255,255,0.55);
    }

    .hero__trust-item span.icon {
      font-size: 1rem;
    }

    /* -- STATS STRIP -- */
    .stats-strip {
      background: var(--clr-white);
      padding: 3rem 0;
      border-bottom: 1px solid var(--clr-border);
    }

    .stats-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 1px;
      background: var(--clr-border);
      border: 1px solid var(--clr-border);
      border-radius: var(--radius-lg);
      overflow: hidden;
    }

    .stat-item {
      background: var(--clr-white);
      padding: 2rem 1.75rem;
      display: flex;
      flex-direction: column;
      gap: 4px;
    }

    .stat-item__value {
      font-family: var(--font-display);
      font-size: 2.25rem;
      font-weight: 700;
      letter-spacing: -0.04em;
      color: var(--clr-navy);
      line-height: 1;
    }

    .stat-item__value em {
      font-style: normal;
      color: var(--clr-coral);
    }

    .stat-item__label {
      font-size: 0.85rem;
      color: var(--clr-muted);
      font-weight: 500;
    }

    /* -- PRODUCTS SECTION -- */
    .products-section {
      padding: 6rem 0 7rem;
      background: var(--clr-white);
    }

    .products-header {
      max-width: 600px;
      margin-bottom: 4rem;
    }

    .section-eyebrow {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      font-size: 0.72rem;
      font-weight: 700;
      letter-spacing: 0.1em;
      text-transform: uppercase;
      color: var(--clr-coral);
      margin-bottom: 1rem;
    }

    .section-eyebrow::before {
      content: '';
      display: inline-block;
      width: 18px;
      height: 2px;
      background: var(--clr-coral);
      border-radius: 1px;
    }

    .section-heading {
      font-family: var(--font-display);
      font-weight: 700;
      letter-spacing: -0.03em;
      line-height: 1.15;
      color: var(--clr-navy);
    }

    .section-heading--lg { font-size: clamp(1.85rem, 4vw, 2.75rem); }

    .section-sub {
      font-size: clamp(0.95rem, 2vw, 1.1rem);
      color: var(--clr-muted);
      line-height: 1.65;
      margin-top: 1rem;
    }

    /* BENTO GRID */
    .bento-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      grid-template-rows: auto auto;
      gap: 20px;
    }

    /* Product Cards */
    .product-card {
      border: 1px solid var(--clr-border);
      border-radius: var(--radius-xl);
      padding: 2.25rem;
      background: var(--clr-white);
      position: relative;
      overflow: hidden;
      display: flex;
      flex-direction: column;
      gap: 1.5rem;
      transition:
        transform var(--duration-med) var(--ease-out),
        box-shadow var(--duration-med) var(--ease-out),
        border-color var(--duration-med);
    }

    .product-card:hover {
      transform: translateY(-4px);
      box-shadow: var(--shadow-lg);
    }

    .product-card--sentinel { border-color: rgba(189,79,42,0.2); }
    .product-card--sentinel:hover { border-color: var(--clr-coral); box-shadow: 0 12px 40px rgba(189,79,42,0.12), 0 4px 12px rgba(0,0,0,0.05); }

    .product-card--copilot { border-color: rgba(29,111,164,0.2); }
    .product-card--copilot:hover { border-color: var(--clr-ai-blue); box-shadow: 0 12px 40px rgba(29,111,164,0.12), 0 4px 12px rgba(0,0,0,0.05); }

    .product-card--esi { border-color: rgba(13,44,84,0.15); }
    .product-card--esi:hover { border-color: var(--clr-navy); box-shadow: 0 12px 40px rgba(13,44,84,0.1), 0 4px 12px rgba(0,0,0,0.05); }

    /* Glow orb behind cards */
    .product-card::before {
      content: '';
      position: absolute;
      top: -60px;
      right: -60px;
      width: 200px;
      height: 200px;
      border-radius: 50%;
      opacity: 0;
      transition: opacity var(--duration-slow);
      pointer-events: none;
    }

    .product-card--sentinel::before { background: radial-gradient(circle, rgba(189,79,42,0.15) 0%, transparent 70%); }
    .product-card--copilot::before { background: radial-gradient(circle, rgba(29,111,164,0.15) 0%, transparent 70%); }
    .product-card--esi::before { background: radial-gradient(circle, rgba(13,44,84,0.1) 0%, transparent 70%); }

    .product-card:hover::before { opacity: 1; }

    /* Product badge */
    .product-badge {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      font-size: 0.68rem;
      font-weight: 700;
      letter-spacing: 0.09em;
      text-transform: uppercase;
      padding: 4px 10px;
      border-radius: 20px;
      width: fit-content;
    }

    .product-badge--sentinel { background: rgba(189,79,42,0.1); color: var(--clr-coral); border: 1px solid rgba(189,79,42,0.25); }
    .product-badge--copilot  { background: rgba(29,111,164,0.1); color: var(--clr-ai-blue); border: 1px solid rgba(29,111,164,0.25); }
    .product-badge--esi      { background: rgba(13,44,84,0.08); color: var(--clr-navy); border: 1px solid rgba(13,44,84,0.18); }

    .product-badge .badge-dot {
      width: 5px; height: 5px;
      background: currentColor;
      border-radius: 50%;
    }

    /* Product icon */
    .product-icon {
      width: 52px;
      height: 52px;
      border-radius: var(--radius-md);
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 1.5rem;
      flex-shrink: 0;
    }

    .product-icon--sentinel { background: linear-gradient(135deg, rgba(189,79,42,0.15) 0%, rgba(189,79,42,0.05) 100%); }
    .product-icon--copilot  { background: linear-gradient(135deg, rgba(29,111,164,0.15) 0%, rgba(29,111,164,0.05) 100%); }
    .product-icon--esi      { background: linear-gradient(135deg, rgba(13,44,84,0.12) 0%, rgba(13,44,84,0.04) 100%); }

    .product-name {
      font-family: var(--font-display);
      font-size: 1.35rem;
      font-weight: 700;
      letter-spacing: -0.02em;
      color: var(--clr-navy);
      margin-bottom: 0.5rem;
    }

    .product-desc {
      font-size: 0.9rem;
      color: var(--clr-muted);
      line-height: 1.65;
    }

    /* Mini UI preview */
    .product-preview {
      border-radius: var(--radius-md);
      overflow: hidden;
      border: 1px solid var(--clr-border);
      flex-shrink: 0;
    }

    .product-preview__bar {
      height: 28px;
      background: var(--clr-surface);
      border-bottom: 1px solid var(--clr-border);
      display: flex;
      align-items: center;
      padding: 0 12px;
      gap: 5px;
    }

    .product-preview__dot {
      width: 7px; height: 7px;
      border-radius: 50%;
    }

    .product-preview__body {
      padding: 14px;
      background: var(--clr-white);
    }

    /* Sentinel preview */
    .sentinel-preview__row {
      display: flex;
      align-items: center;
      gap: 10px;
      padding: 7px 10px;
      border-radius: var(--radius-sm);
      border: 1px solid var(--clr-border);
      margin-bottom: 6px;
      font-size: 0.72rem;
    }

    .sentinel-preview__row:last-child { margin-bottom: 0; }

    .sentinel-preview__status {
      width: 8px; height: 8px;
      border-radius: 50%;
      flex-shrink: 0;
    }

    .status-green  { background: #22c55e; box-shadow: 0 0 4px rgba(34,197,94,0.6); }
    .status-amber  { background: #f59e0b; box-shadow: 0 0 4px rgba(245,158,11,0.6); }
    .status-red    { background: #ef4444; box-shadow: 0 0 4px rgba(239,68,68,0.6); animation: blink-status 1.2s ease-in-out infinite; }

    @keyframes blink-status {
      0%, 100% { opacity: 1; }
      50% { opacity: 0.35; }
    }

    .sentinel-preview__text { color: var(--clr-text); font-weight: 500; flex: 1; }
    .sentinel-preview__val  { font-weight: 700; color: var(--clr-navy); }

    /* Copilot chat preview */
    .chat-bubble {
      padding: 8px 11px;
      border-radius: 10px;
      font-size: 0.72rem;
      line-height: 1.45;
      margin-bottom: 7px;
      max-width: 85%;
    }

    .chat-bubble--user {
      background: var(--clr-navy);
      color: rgba(255,255,255,0.9);
      margin-left: auto;
      border-bottom-right-radius: 3px;
    }

    .chat-bubble--ai {
      background: var(--clr-surface);
      color: var(--clr-text);
      border-left: 2px solid var(--clr-ai-blue);
      border-bottom-left-radius: 3px;
    }

    .chat-tag {
      display: inline-block;
      font-size: 0.62rem;
      font-weight: 700;
      padding: 1px 5px;
      border-radius: 3px;
      background: rgba(29,111,164,0.12);
      color: var(--clr-ai-blue);
      margin-top: 4px;
    }

    /* ESI preview — triage levels */
    .esi-levels {
      display: flex;
      gap: 6px;
      margin-bottom: 10px;
    }

    .esi-level {
      flex: 1;
      height: 6px;
      border-radius: 3px;
    }

    .esi-l1 { background: #ef4444; }
    .esi-l2 { background: #f97316; }
    .esi-l3 { background: #eab308; }
    .esi-l4 { background: #22c55e; }
    .esi-l5 { background: #3b82f6; }

    .esi-decision-block {
      display: flex;
      align-items: center;
      gap: 10px;
      padding: 8px 10px;
      background: rgba(13,44,84,0.04);
      border-radius: var(--radius-sm);
      border: 1px solid rgba(13,44,84,0.1);
    }

    .esi-decision-num {
      width: 28px; height: 28px;
      background: #f97316;
      border-radius: 6px;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 0.875rem;
      font-weight: 800;
      color: white;
      flex-shrink: 0;
    }

    .esi-decision-text {
      font-size: 0.72rem;
      color: var(--clr-text);
      font-weight: 500;
    }

    .esi-decision-text span {
      display: block;
      font-size: 0.65rem;
      color: var(--clr-muted);
      margin-top: 1px;
    }

    /* Product card footer */
    .product-card__footer {
      display: flex;
      align-items: center;
      justify-content: space-between;
      margin-top: auto;
      padding-top: 1rem;
      border-top: 1px solid var(--clr-border);
    }

    .product-link {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      font-size: 0.875rem;
      font-weight: 600;
      color: var(--clr-navy);
      transition: gap var(--duration-fast), color var(--duration-fast);
    }

    .product-link:hover { gap: 10px; color: var(--clr-coral); }

    .product-link .arrow {
      font-size: 0.875rem;
      transition: transform var(--duration-fast);
    }

    .product-link:hover .arrow { transform: translateX(3px); }

    /* Features list in card */
    .product-features {
      display: flex;
      flex-direction: column;
      gap: 7px;
    }

    .product-feature {
      display: flex;
      align-items: flex-start;
      gap: 8px;
      font-size: 0.82rem;
      color: var(--clr-muted);
    }

    .product-feature__check {
      width: 16px; height: 16px;
      border-radius: 50%;
      background: rgba(34,197,94,0.12);
      border: 1px solid rgba(34,197,94,0.3);
      display: flex;
      align-items: center;
      justify-content: center;
      flex-shrink: 0;
      margin-top: 2px;
      font-size: 0.55rem;
      color: #22c55e;
    }

    /* -- PILLARS SECTION -- */
    .pillars-section {
      padding: 5rem 0;
      background: var(--clr-navy-deep);
      position: relative;
      overflow: hidden;
    }

    .pillars-section::before {
      content: '';
      position: absolute;
      top: -200px; left: 50%;
      transform: translateX(-50%);
      width: 800px; height: 400px;
      background: radial-gradient(ellipse, rgba(29,111,164,0.18) 0%, transparent 70%);
      pointer-events: none;
    }

    .pillars-section .section-heading { color: white; }
    .pillars-section .section-sub { color: rgba(255,255,255,0.5); margin-top: 0.75rem; }

    .pillars-intro {
      display: flex;
      align-items: flex-start;
      justify-content: space-between;
      gap: 2rem;
      margin-bottom: 3.5rem;
      flex-wrap: wrap;
    }

    .pillars-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 16px;
    }

    .pillar-card {
      padding: 1.75rem;
      background: rgba(255,255,255,0.04);
      border: 1px solid rgba(255,255,255,0.08);
      border-radius: var(--radius-xl);
      transition: background var(--duration-med), border-color var(--duration-med), transform var(--duration-med) var(--ease-out);
    }

    .pillar-card:hover {
      background: rgba(255,255,255,0.08);
      border-color: rgba(255,255,255,0.16);
      transform: translateY(-3px);
    }

    .pillar-card__icon {
      width: 44px; height: 44px;
      border-radius: var(--radius-md);
      background: linear-gradient(135deg, rgba(189,79,42,0.3) 0%, rgba(29,111,164,0.2) 100%);
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 1.2rem;
      margin-bottom: 1.25rem;
    }

    .pillar-card__title {
      font-family: var(--font-display);
      font-size: 1rem;
      font-weight: 700;
      color: white;
      margin-bottom: 0.625rem;
      letter-spacing: -0.01em;
    }

    .pillar-card__text {
      font-size: 0.85rem;
      color: rgba(255,255,255,0.5);
      line-height: 1.6;
    }

    /* -- CTA BANNER -- */
    .cta-banner {
      padding: 5rem 0;
      background: linear-gradient(135deg, var(--clr-navy) 0%, var(--clr-navy-mid) 100%);
      position: relative;
      overflow: hidden;
    }

    .cta-banner::after {
      content: '';
      position: absolute;
      right: -10%;
      top: 50%;
      transform: translateY(-50%);
      width: 50%;
      height: 300%;
      background: radial-gradient(ellipse, rgba(189,79,42,0.15) 0%, transparent 60%);
      pointer-events: none;
    }

    .cta-banner__inner {
      position: relative;
      z-index: 1;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 2.5rem;
      flex-wrap: wrap;
    }

    .cta-banner__text {
      max-width: 560px;
    }

    .cta-banner__eyebrow {
      font-size: 0.72rem;
      font-weight: 700;
      letter-spacing: 0.1em;
      text-transform: uppercase;
      color: var(--clr-coral-light);
      margin-bottom: 0.75rem;
    }

    .cta-banner__heading {
      font-family: var(--font-display);
      font-size: clamp(1.6rem, 3.5vw, 2.25rem);
      font-weight: 700;
      letter-spacing: -0.03em;
      color: white;
      margin-bottom: 0.75rem;
      line-height: 1.2;
    }

    .cta-banner__sub {
      font-size: 0.95rem;
      color: rgba(255,255,255,0.55);
      line-height: 1.6;
    }

    .cta-banner__actions {
      display: flex;
      gap: 14px;
      flex-wrap: wrap;
      align-items: center;
      flex-shrink: 0;
    }

    /* -- NEWS SECTION -- */
    .news-section {
      padding: 5.5rem 0 6rem;
      background: var(--clr-surface);
    }

    .news-layout {
      display: grid;
      grid-template-columns: 1fr 340px;
      gap: 3.5rem;
      align-items: start;
    }

    .news-header {
      display: flex;
      align-items: flex-end;
      justify-content: space-between;
      margin-bottom: 2rem;
      gap: 1rem;
      flex-wrap: wrap;
    }

    .news-grid {
      display: flex;
      flex-direction: column;
      gap: 20px;
    }

    .news-card {
      display: flex;
      gap: 1.25rem;
      padding: 1.5rem;
      background: var(--clr-white);
      border: 1px solid var(--clr-border);
      border-radius: var(--radius-lg);
      transition: transform var(--duration-med) var(--ease-out), box-shadow var(--duration-med), border-color var(--duration-med);
    }

    .news-card:hover {
      transform: translateY(-2px);
      box-shadow: 0 8px 24px rgba(0,0,0,0.07);
      border-color: rgba(13,44,84,0.15);
    }

    .news-card__thumb {
      width: 90px;
      height: 90px;
      border-radius: var(--radius-md);
      background: linear-gradient(135deg, var(--clr-surface) 0%, #e2e8f0 100%);
      border: 1px solid var(--clr-border);
      flex-shrink: 0;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 1.75rem;
    }

    .news-card__cat {
      display: inline-block;
      font-size: 0.68rem;
      font-weight: 700;
      text-transform: uppercase;
      letter-spacing: 0.07em;
      color: var(--clr-coral);
      margin-bottom: 6px;
    }

    .news-card__title {
      font-family: var(--font-display);
      font-size: 0.975rem;
      font-weight: 600;
      color: var(--clr-navy);
      line-height: 1.4;
      margin-bottom: 7px;
      transition: color var(--duration-fast);
    }

    .news-card:hover .news-card__title { color: var(--clr-coral); }

    .news-card__meta {
      font-size: 0.78rem;
      color: var(--clr-muted);
    }

    /* Sidebar */
    .sidebar-widget {
      background: var(--clr-white);
      border: 1px solid var(--clr-border);
      border-radius: var(--radius-lg);
      overflow: hidden;
    }

    .sidebar-widget__header {
      padding: 1.25rem 1.5rem;
      border-bottom: 1px solid var(--clr-border);
      display: flex;
      align-items: center;
      gap: 10px;
    }

    .sidebar-widget__title {
      font-family: var(--font-display);
      font-size: 0.875rem;
      font-weight: 700;
      color: var(--clr-navy);
      letter-spacing: -0.01em;
    }

    .sidebar-widget__body { padding: 1.5rem; }

    .quote-box {
      padding: 1.25rem;
      background: linear-gradient(135deg, rgba(13,44,84,0.04) 0%, rgba(189,79,42,0.03) 100%);
      border-left: 3px solid var(--clr-coral);
      border-radius: 0 var(--radius-md) var(--radius-md) 0;
      font-size: 0.9rem;
      color: var(--clr-text);
      font-style: italic;
      line-height: 1.6;
    }

    .quote-source {
      font-size: 0.75rem;
      color: var(--clr-muted);
      margin-top: 10px;
      font-style: normal;
      font-weight: 600;
    }

    /* Spotify widget */
    .spotify-cta {
      padding: 4.5rem 0;
      background: var(--clr-white);
      border-top: 1px solid var(--clr-border);
    }

    .spotify-inner {
      display: flex;
      align-items: center;
      gap: 2rem;
      flex-wrap: wrap;
      justify-content: space-between;
    }

    .spotify-brand {
      display: flex;
      align-items: center;
      gap: 1.25rem;
    }

    .spotify-icon {
      width: 52px; height: 52px;
      background: #1DB954;
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 1.5rem;
      flex-shrink: 0;
    }

    .spotify-text__label {
      font-family: var(--font-display);
      font-size: 1.1rem;
      font-weight: 700;
      color: var(--clr-navy);
      margin-bottom: 3px;
    }

    .spotify-text__sub {
      font-size: 0.85rem;
      color: var(--clr-muted);
      max-width: 480px;
      line-height: 1.5;
    }

    .btn--spotify {
      background: #1DB954;
      color: white;
      padding: 12px 26px;
      border-radius: 30px;
      font-size: 0.9rem;
      font-weight: 600;
      transition: transform var(--duration-fast), background var(--duration-fast);
    }

    .btn--spotify:hover { transform: scale(1.04); background: #19a248; }

    
/* -- RESPONSIVE -- */
@media (max-width: 1100px) {
  .bento-grid { grid-template-columns: 1fr 1fr; }
  .bento-grid .product-card:last-child { grid-column: 1 / -1; }
  .pillars-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 900px) {
  .news-layout { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .hero { min-height: 85vh; }
  .hero__inner { padding: 5rem 0 4rem; }
  .bento-grid { grid-template-columns: 1fr; }
  .bento-grid .product-card:last-child { grid-column: auto; }
  .pillars-intro { flex-direction: column; }
  .cta-banner__inner { flex-direction: column; align-items: flex-start; }
  .spotify-inner { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 560px) {
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .pillars-grid { grid-template-columns: 1fr; }
  .hero__trust { flex-direction: column; align-items: flex-start; }
}