/* ══════════════════════════════════════════════════ */
    /* DESIGN TOKENS — keep in sync with tailwind.config */
    /* in index.html and about.html                      */
    /* ══════════════════════════════════════════════════ */
    :root {
      /* Backgrounds — layered system derived from brand #0D1F22 */
      --bg-primary:     #0D1F22;
      --bg-elevated:    #122A2E;
      --bg-floating:    #173438;
      --bg-deep:        #081518;
      --bg-accent-zone: #0E2629;

      /* Brand */
      --brand:        #00A7B3;
      --brand-soft:   #2BC4CF;
      --brand-deep:   #007A83;
      --brand-glow:   rgba(0, 167, 179, 0.20);
      --brand-tint-04: rgba(0, 167, 179, 0.04);
      --brand-tint-08: rgba(0, 167, 179, 0.08);
      --brand-tint-15: rgba(0, 167, 179, 0.15);

      /* Text */
      --text-primary:   #F2F5F5;
      --text-secondary: #A8B5B7;
      --text-muted:     #6E7E80;
      --text-on-brand:  #0D1F22;

      /* Strokes */
      --stroke-soft:  rgba(255, 255, 255, 0.06);
      --stroke-brand: rgba(0, 167, 179, 0.20);

      /* Type scale (oversized) */
      --fs-display:    clamp(2.75rem, 6.5vw, 6rem);
      --fs-display-sm: clamp(2.25rem, 8vw, 7rem);
      --fs-h2:         clamp(3rem, 7vw, 5.25rem);
      --fs-h2-tight:   clamp(2.5rem, 5.5vw, 4rem);
      --fs-h3:         clamp(1.5rem, 2.2vw, 2rem);
      --fs-marquee:    clamp(6rem, 12vw, 13rem);
      --fs-stat:       clamp(4rem, 9vw, 8rem);
      --fs-body-lg:    1.25rem;
      --fs-body:       1.0625rem;
      --fs-eyebrow:    0.75rem;
      --tr-display:   -0.045em;
      --tr-h2:        -0.035em;
      --tr-eyebrow:    0.18em;
      --lh-display:    1.05;
      --lh-h2:         1.08;
      --lh-body:       1.7;
    }

    * { margin: 0; padding: 0; box-sizing: border-box; }
    html { scroll-behavior: smooth; }
    body {
      font-family: 'Inter', sans-serif;
      background: var(--bg-primary);
      color: var(--text-primary);
      overflow-x: hidden;
    }

    /* ══════════════════════════════════════════════════ */
    /* CURSOR GLOW                                       */
    /* ══════════════════════════════════════════════════ */
    .cursor-glow {
      position: fixed;
      width: 600px;
      height: 600px;
      border-radius: 50%;
      background: radial-gradient(circle, rgba(0, 167, 179, 0.07) 0%, transparent 70%);
      pointer-events: none;
      z-index: 1;
      transform: translate(-50%, -50%);
      transition: opacity 0.3s;
      opacity: 0;
    }
    .cursor-glow.active { opacity: 1; }

    /* ══════════════════════════════════════════════════ */
    /* TYPOGRAPHY UTILITIES — bold/oversized scale       */
    /* ══════════════════════════════════════════════════ */
    .display-xl {
      font-family: 'Montserrat', sans-serif;
      font-weight: 900;
      font-size: var(--fs-display);
      line-height: var(--lh-display);
      letter-spacing: var(--tr-display);
      overflow-wrap: break-word;
    }
    .display-lg {
      font-family: 'Montserrat', sans-serif;
      font-weight: 900;
      font-size: var(--fs-display-sm);
      line-height: var(--lh-display);
      letter-spacing: var(--tr-display);
      overflow-wrap: break-word;
    }
    @media (max-width: 480px) {
      .display-xl { font-size: clamp(2.25rem, 9vw, 3.5rem); }
      .display-lg { font-size: clamp(2rem, 8.5vw, 3rem); }
    }
    .heading-xl {
      font-family: 'Montserrat', sans-serif;
      font-weight: 800;
      font-size: var(--fs-h2);
      line-height: var(--lh-h2);
      letter-spacing: var(--tr-h2);
    }
    .heading-lg {
      font-family: 'Montserrat', sans-serif;
      font-weight: 800;
      font-size: var(--fs-h2-tight);
      line-height: var(--lh-h2);
      letter-spacing: var(--tr-h2);
    }
    .heading-md {
      font-family: 'Montserrat', sans-serif;
      font-weight: 700;
      font-size: var(--fs-h3);
      line-height: 1.2;
      letter-spacing: -0.02em;
    }
    .stat-display {
      font-family: 'Montserrat', sans-serif;
      font-weight: 900;
      font-size: var(--fs-stat);
      line-height: 0.9;
      letter-spacing: var(--tr-display);
    }
    .eyebrow {
      font-family: 'Montserrat', sans-serif;
      font-weight: 600;
      font-size: var(--fs-eyebrow);
      letter-spacing: var(--tr-eyebrow);
      text-transform: uppercase;
      color: var(--brand);
    }
    .body-lg {
      font-size: var(--fs-body-lg);
      line-height: var(--lh-body);
      color: var(--text-secondary);
    }
    .text-brand-soft { color: var(--brand-soft); }

    /* Workflow mockup (hero right column) */
    .hero-floating-mockup {
      width: clamp(360px, 34vw, 500px);
      will-change: transform;
    }
    .hero-floating-mockup .workflow-card {
      box-shadow: 0 24px 80px rgba(0, 0, 0, 0.55), 0 0 80px rgba(0, 167, 179, 0.08);
    }

    /* Word-by-word entrance reveal */
    .word-reveal .word {
      display: inline-block;
      opacity: 0;
      transform: translateY(0.6em);
      transition: opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1),
                  transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
    }
    .word-reveal.visible .word {
      opacity: 1;
      transform: translateY(0);
    }

    /* ══════════════════════════════════════════════════ */
    /* HERO                                              */
    /* ══════════════════════════════════════════════════ */
    .hero-bg {
      position: absolute;
      inset: 0;
      overflow: hidden;
      z-index: 0;
    }
    .hero-bg::before,
    .hero-bg::after {
      content: '';
      position: absolute;
      border-radius: 50%;
      filter: blur(120px);
      opacity: 0.55;
      animation: float 8s ease-in-out infinite alternate;
    }
    .hero-bg::before {
      width: 600px; height: 600px;
      background: radial-gradient(circle, #00A7B3 0%, transparent 70%);
      top: -10%; right: -5%;
    }
    .hero-bg::after {
      width: 500px; height: 500px;
      background: radial-gradient(circle, #007A83 0%, transparent 70%);
      bottom: -15%; left: -10%;
      animation-delay: -4s;
    }
    .hero-orb-3 {
      position: absolute;
      width: 350px; height: 350px;
      border-radius: 50%;
      background: radial-gradient(circle, rgba(0, 167, 179, 0.32) 0%, transparent 70%);
      filter: blur(80px);
      top: 40%; left: 50%;
      transform: translate(-50%, -50%);
      animation: float 10s ease-in-out infinite alternate-reverse;
    }

    @keyframes float {
      0% { transform: translate(0, 0) scale(1); }
      100% { transform: translate(30px, -40px) scale(1.1); }
    }

    /* ── Floating SVG Paths ── */
    .floating-paths {
      position: absolute;
      inset: 0;
      pointer-events: none;
      z-index: 1;
    }
    .floating-paths svg {
      width: 100%;
      height: 100%;
      color: #00A7B3;
    }
    .floating-paths path {
      stroke: currentColor;
      fill: none;
      animation: pathFlow var(--path-duration, 22s) linear infinite;
    }
    @keyframes pathFlow {
      0%   { stroke-dashoffset: 0;  }
      100% { stroke-dashoffset: -2; }
    }

    .dot-grid {
      position: absolute;
      inset: 0;
      z-index: 1;
      background-image: radial-gradient(rgba(0, 167, 179, 0.28) 1px, transparent 1px);
      background-size: 32px 32px;
      mask-image: radial-gradient(ellipse 60% 50% at 50% 50%, black 30%, transparent 100%);
      -webkit-mask-image: radial-gradient(ellipse 60% 50% at 50% 50%, black 30%, transparent 100%);
    }

    /* ── Hero text stagger ── */
    .hero-text-1 { opacity: 0; transform: translateY(20px); animation: fadeUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) 0.2s forwards; }
    .hero-text-2 { opacity: 0; transform: translateY(20px); animation: fadeUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) 0.45s forwards; }
    .hero-text-3 { opacity: 0; transform: translateY(20px); animation: fadeUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) 0.7s forwards; }
    .hero-text-4 { opacity: 0; transform: translateY(20px); animation: fadeUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) 0.9s forwards; }
    .hero-visual { opacity: 0; transform: translateY(30px) scale(0.97); animation: fadeUpScale 1s cubic-bezier(0.16, 1, 0.3, 1) 0.6s forwards; }

    @keyframes fadeUp {
      to { opacity: 1; transform: translateY(0); }
    }
    @keyframes fadeUpScale {
      to { opacity: 1; transform: translateY(0) scale(1); }
    }

    /* ── Workflow mockup card ── */
    .workflow-card {
      background: rgba(18, 42, 46, 0.72);
      backdrop-filter: blur(20px);
      -webkit-backdrop-filter: blur(20px);
      border: 1px solid var(--brand-tint-15);
      border-radius: 20px;
      box-shadow: 0 8px 40px rgba(0, 0, 0, 0.4), 0 0 60px rgba(0, 167, 179, 0.05);
    }
    .workflow-node {
      transition: box-shadow 0.4s, border-color 0.4s;
    }
    .workflow-node.active {
      border-color: #00A7B3;
      box-shadow: 0 0 16px rgba(0, 167, 179, 0.4);
    }
    .workflow-connector {
      height: 2px;
      background: linear-gradient(90deg, rgba(0, 167, 179, 0.1), rgba(0, 167, 179, 0.1));
      position: relative;
      overflow: hidden;
    }
    .workflow-connector::after {
      content: '';
      position: absolute;
      inset: 0;
      background: linear-gradient(90deg, #00A7B3, rgba(0, 167, 179, 0.3));
      transform: scaleX(0);
      transform-origin: left;
      animation: connectorPulse 3s ease-in-out infinite;
    }
    @keyframes connectorPulse {
      0%, 100% { transform: scaleX(0); opacity: 0; }
      30% { transform: scaleX(1); opacity: 1; }
      60% { transform: scaleX(1); opacity: 0; }
    }

    /* ── Workflow node sequential glow ── */
    .workflow-node:nth-child(1) .node-ping { animation: nodePing 3s ease-in-out infinite 0s; }
    .workflow-node:nth-child(3) .node-ping { animation: nodePing 3s ease-in-out infinite 0.8s; }
    .workflow-node:nth-child(5) .node-ping { animation: nodePing 3s ease-in-out infinite 1.6s; }
    @keyframes nodePing {
      0%, 100% { box-shadow: 0 0 0 0 rgba(0, 167, 179, 0); border-color: rgba(0, 167, 179, 0.2); }
      20% { box-shadow: 0 0 20px 4px rgba(0, 167, 179, 0.3); border-color: #00A7B3; }
      50% { box-shadow: 0 0 0 0 rgba(0, 167, 179, 0); border-color: rgba(0, 167, 179, 0.2); }
    }

    /* ══════════════════════════════════════════════════ */
    /* NOISE TEXTURE                                     */
    /* ══════════════════════════════════════════════════ */
    .noise {
      position: fixed;
      inset: 0;
      z-index: 9999;
      pointer-events: none;
      opacity: 0.03;
      background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
      background-repeat: repeat;
      background-size: 256px 256px;
    }

    /* ══════════════════════════════════════════════════ */
    /* SECTION DECORATIVE BACKGROUNDS                    */
    /* ══════════════════════════════════════════════════ */
    .section-orb {
      position: absolute;
      border-radius: 50%;
      filter: blur(100px);
      pointer-events: none;
      z-index: 0;
    }
    .section-dot-grid {
      position: absolute;
      inset: 0;
      z-index: 0;
      background-image: radial-gradient(rgba(0, 167, 179, 0.06) 1px, transparent 1px);
      background-size: 40px 40px;
      mask-image: radial-gradient(ellipse 50% 40% at 50% 50%, black 20%, transparent 100%);
      -webkit-mask-image: radial-gradient(ellipse 50% 40% at 50% 50%, black 20%, transparent 100%);
      pointer-events: none;
    }

    /* ══════════════════════════════════════════════════ */
    /* SCROLL REVEAL                                     */
    /* ══════════════════════════════════════════════════ */
    .reveal {
      opacity: 0;
      transform: translateY(28px);
      transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1),
                  transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
    }
    .reveal.visible {
      opacity: 1;
      transform: translateY(0);
    }
    .reveal-scale {
      opacity: 0;
      transform: translateY(28px) scale(0.96);
      transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1),
                  transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
    }
    .reveal-scale.visible {
      opacity: 1;
      transform: translateY(0) scale(1);
    }
    .reveal-left {
      opacity: 0;
      transform: translateX(-40px);
      transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1),
                  transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
    }
    .reveal-left.visible {
      opacity: 1;
      transform: translateX(0);
    }
    .reveal-right {
      opacity: 0;
      transform: translateX(40px);
      transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1),
                  transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
    }
    .reveal-right.visible {
      opacity: 1;
      transform: translateX(0);
    }

    /* ── Stagger children ── */
    .stagger > [class*="reveal"]:nth-child(1) { transition-delay: 0ms; }
    .stagger > [class*="reveal"]:nth-child(2) { transition-delay: 150ms; }
    .stagger > [class*="reveal"]:nth-child(3) { transition-delay: 300ms; }
    .stagger > [class*="reveal"]:nth-child(4) { transition-delay: 450ms; }

    /* ══════════════════════════════════════════════════ */
    /* NAVBAR                                            */
    /* ══════════════════════════════════════════════════ */
    .nav-scrolled {
      background: rgba(13, 31, 34, 0.82) !important;
      backdrop-filter: blur(16px);
      -webkit-backdrop-filter: blur(16px);
      border-bottom: 1px solid var(--stroke-soft);
    }
    .nav-link {
      position: relative;
      transition: color 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    }
    .nav-link::after {
      content: '';
      position: absolute;
      bottom: -2px; left: 0;
      width: 0; height: 1.5px;
      background: #00A7B3;
      transition: width 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    }
    .nav-link:hover { color: #00A7B3; }
    .nav-link:hover::after { width: 100%; }
    .nav-link:focus-visible { outline: 2px solid #00A7B3; outline-offset: 4px; border-radius: 2px; }

    /* ══════════════════════════════════════════════════ */
    /* SERVICE CARDS                                     */
    /* ══════════════════════════════════════════════════ */
    .service-card {
      position: relative;
      background: var(--bg-elevated);
      border-radius: 20px;
      overflow: hidden;
      transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1),
                  box-shadow 0.5s cubic-bezier(0.16, 1, 0.3, 1);
      box-shadow: 0 4px 24px rgba(0, 0, 0, 0.3);
      transform-style: preserve-3d;
      perspective: 800px;
    }
    .service-card::before {
      content: '';
      position: absolute;
      inset: 0;
      border-radius: 20px;
      padding: 1px;
      background: linear-gradient(135deg, rgba(0, 167, 179, 0.0), rgba(0, 167, 179, 0.0));
      -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
      mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
      -webkit-mask-composite: xor;
      mask-composite: exclude;
      transition: background 0.5s;
      pointer-events: none;
    }
    .service-card:hover::before {
      background: conic-gradient(from var(--card-angle, 0deg), #00A7B3, rgba(0, 167, 179, 0.1), #00A7B3, rgba(0, 167, 179, 0.1), #00A7B3);
    }
    .service-card:hover {
      transform: translateY(-8px);
      box-shadow: 0 12px 40px rgba(0, 167, 179, 0.12), 0 4px 16px rgba(0, 0, 0, 0.3);
    }
    .service-card .card-glow {
      position: absolute;
      top: -20px; left: -20px;
      width: 120px; height: 120px;
      border-radius: 50%;
      background: radial-gradient(circle, rgba(0, 167, 179, 0.15), transparent 70%);
      opacity: 0;
      transition: opacity 0.5s;
      pointer-events: none;
    }
    .service-card:hover .card-glow {
      opacity: 1;
    }

    /* ══════════════════════════════════════════════════ */
    /* BUTTONS                                           */
    /* ══════════════════════════════════════════════════ */
    .btn-brand {
      transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1),
                  box-shadow 0.3s cubic-bezier(0.16, 1, 0.3, 1);
      box-shadow: 0 0 0 rgba(0, 167, 179, 0);
    }
    .btn-brand:hover {
      transform: scale(1.03);
      box-shadow: 0 0 30px rgba(0, 167, 179, 0.35);
    }
    .btn-brand:active { transform: scale(0.98); }
    .btn-brand:focus-visible { outline: 2px solid #00A7B3; outline-offset: 3px; }

    /* ── Nav CTA ── */
    .nav-cta-btn {
      display: inline-flex;
      align-items: center;
      padding: 8px 20px;
      border-radius: 9999px;
      font-family: 'Montserrat', sans-serif;
      font-weight: 600;
      font-size: 13px;
      color: var(--brand);
      border: 1.5px solid rgba(0, 167, 179, 0.4);
      background: transparent;
      text-decoration: none;
      transition: background 0.3s cubic-bezier(0.16, 1, 0.3, 1),
                  border-color 0.3s cubic-bezier(0.16, 1, 0.3, 1),
                  color 0.3s cubic-bezier(0.16, 1, 0.3, 1),
                  box-shadow 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    }
    .nav-cta-btn:hover {
      background: var(--brand);
      border-color: var(--brand);
      color: var(--text-on-brand);
      box-shadow: 0 0 20px rgba(0, 167, 179, 0.25);
    }
    .nav-cta-btn:focus-visible { outline: 2px solid #00A7B3; outline-offset: 3px; }

    /* ── WhatsApp CTA button ── */
    .wa-cta-btn {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      height: 48px;
      padding: 0 24px;
      border-radius: 9999px;
      font-family: 'Montserrat', sans-serif;
      font-weight: 600;
      font-size: 14px;
      color: #25D366;
      border: 1.5px solid rgba(37, 211, 102, 0.35);
      background: transparent;
      text-decoration: none;
      transition: background 0.3s cubic-bezier(0.16, 1, 0.3, 1),
                  border-color 0.3s cubic-bezier(0.16, 1, 0.3, 1),
                  color 0.3s cubic-bezier(0.16, 1, 0.3, 1),
                  box-shadow 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    }
    .wa-cta-btn:hover {
      background: rgba(37, 211, 102, 0.1);
      border-color: #25D366;
      box-shadow: 0 0 20px rgba(37, 211, 102, 0.2);
    }
    .wa-cta-btn:active { opacity: 0.9; }
    .wa-cta-btn:focus-visible { outline: 2px solid #25D366; outline-offset: 3px; }

    /* ── Slide icon button ── */
    .btn-slide {
      position: relative;
      display: inline-flex;
      align-items: center;
      height: 48px;
      border-radius: 9999px;
      background: var(--brand);
      color: var(--text-on-brand);
      font-family: 'Montserrat', sans-serif;
      font-weight: 600;
      font-size: 14px;
      padding-left: 56px;
      padding-right: 24px;
      overflow: hidden;
      cursor: pointer;
      border: none;
      text-decoration: none;
      transition: padding-left 0.5s cubic-bezier(0.16, 1, 0.3, 1),
                  padding-right 0.5s cubic-bezier(0.16, 1, 0.3, 1),
                  box-shadow 0.3s cubic-bezier(0.16, 1, 0.3, 1);
      box-shadow: 0 0 0 rgba(0, 167, 179, 0);
    }
    .btn-slide:hover {
      padding-left: 24px;
      padding-right: 56px;
      box-shadow: 0 0 28px rgba(0, 167, 179, 0.35);
    }
    .btn-slide:active { opacity: 0.9; }
    .btn-slide:focus-visible { outline: 2px solid #00A7B3; outline-offset: 3px; }
    .btn-slide .btn-slide-text {
      position: relative;
      z-index: 10;
      white-space: nowrap;
    }
    .btn-slide .btn-slide-icon {
      position: absolute;
      left: 4px;
      width: 40px;
      height: 40px;
      border-radius: 9999px;
      background: var(--bg-primary);
      display: flex;
      align-items: center;
      justify-content: center;
      transition: left 0.5s cubic-bezier(0.16, 1, 0.3, 1),
                  transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
      flex-shrink: 0;
    }
    .btn-slide:hover .btn-slide-icon {
      left: calc(100% - 44px);
      transform: rotate(45deg);
    }
    .btn-slide .btn-slide-icon svg {
      width: 16px;
      height: 16px;
      stroke: var(--brand);
    }

    /* ══════════════════════════════════════════════════ */
    /* SECTION GLOW DIVIDER                              */
    /* ══════════════════════════════════════════════════ */
    .section-glow {
      height: 1px;
      background: linear-gradient(90deg, transparent, rgba(0, 167, 179, 0.3), transparent);
    }

    /* ══════════════════════════════════════════════════ */
    /* OVERSIZED BLEED MARQUEE (atmospheric headline)    */
    /* ══════════════════════════════════════════════════ */
    .marquee-bleed {
      width: 100%;
      overflow: hidden;
      pointer-events: none;
      user-select: none;
    }
    .marquee-bleed-track {
      display: inline-flex;
      white-space: nowrap;
      gap: 4vw;
      font-family: 'Montserrat', sans-serif;
      font-weight: 900;
      font-size: var(--fs-marquee);
      line-height: 1;
      letter-spacing: -0.04em;
      color: rgba(255, 255, 255, 0.04);
      animation: bleedScrollLeft 60s linear infinite;
      will-change: transform;
    }
    .marquee-bleed-track.reverse {
      animation: bleedScrollRight 75s linear infinite;
    }
    @keyframes bleedScrollLeft {
      from { transform: translateX(0); }
      to   { transform: translateX(-50%); }
    }
    @keyframes bleedScrollRight {
      from { transform: translateX(-50%); }
      to   { transform: translateX(0); }
    }
    .marquee-bleed-track > span { display: inline-block; }

    /* Used as section background atmospheric layer */
    .marquee-bleed-bg {
      position: absolute;
      left: 0;
      right: 0;
      top: 50%;
      transform: translateY(-50%);
      z-index: 0;
    }

    /* ══════════════════════════════════════════════════ */
    /* WHY NSQUARE — pinned scroll (desktop only)        */
    /* ══════════════════════════════════════════════════ */
    @media (min-width: 1024px) {
      .why-pin-container {
        position: sticky;
        top: 14vh;
      }
      .why-card {
        opacity: 0;
        transform: translateY(28px);
        transition: opacity 0.6s cubic-bezier(0.16, 1, 0.3, 1),
                    transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
      }
      .why-card.in-view {
        opacity: 1;
        transform: translateY(0);
      }
    }

    /* ══════════════════════════════════════════════════ */
    /* REDUCED MOTION                                    */
    /* ══════════════════════════════════════════════════ */
    @media (prefers-reduced-motion: reduce) {
      *,
      *::before,
      *::after {
        animation-duration: 0.001ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.001ms !important;
        scroll-behavior: auto !important;
      }
      .reveal, .reveal-scale, .reveal-left, .reveal-right,
      .word-reveal .word, .timeline-row, .why-card {
        opacity: 1 !important;
        transform: none !important;
      }
      .marquee-bleed-track {
        animation: none !important;
      }
      .marquee-track {
        animation-duration: var(--mq-duration, 40s) !important;
        animation-iteration-count: infinite !important;
      }
    }

    /* ══════════════════════════════════════════════════ */
    /* MARQUEE TICKER                                    */
    /* ══════════════════════════════════════════════════ */
    .marquee-track {
      display: flex;
      width: max-content;
      gap: 32px;
      will-change: transform;
      animation: var(--mq-name, marqueeLeft) var(--mq-duration, 40s) linear infinite;
    }
    @keyframes marqueeLeft {
      from { transform: translateX(0); }
      to   { transform: translateX(var(--mq-shift)); }
    }
    @keyframes marqueeRight {
      from { transform: translateX(var(--mq-shift)); }
      to   { transform: translateX(0); }
    }
    .marquee-pill {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 10px 20px;
      border-radius: 100px;
      background: rgba(18, 42, 46, 0.85);
      border: 1px solid var(--stroke-soft);
      white-space: nowrap;
      font-size: 14px;
      font-weight: 500;
      color: var(--text-secondary);
      flex-shrink: 0;
    }
    .marquee-pill svg { flex-shrink: 0; }

    /* ══════════════════════════════════════════════════ */
    /* HOW IT WORKS — PULSE RINGS                        */
    /* ══════════════════════════════════════════════════ */
    .step-circle {
      position: relative;
      background: var(--bg-primary);
    }
    .step-circle .ping-ring {
      position: absolute;
      inset: -6px;
      border-radius: 50%;
      border: 1.5px solid rgba(0, 167, 179, 0.4);
      opacity: 0;
      transform: scale(0.8);
    }
    .step-circle.animate .ping-ring {
      animation: sonarPing 2.5s cubic-bezier(0, 0, 0.2, 1) infinite;
    }
    .step-circle.animate .ping-ring:nth-child(2) {
      animation-delay: 0.5s;
    }
    @keyframes sonarPing {
      0% { opacity: 0.6; transform: scale(1); }
      100% { opacity: 0; transform: scale(1.8); }
    }

    /* ── Animated connector ── */
    .hiw-connector {
      position: absolute;
      top: 32px;
      height: 2px;
      background: rgba(0, 167, 179, 0.1);
      overflow: hidden;
    }
    .hiw-connector::after {
      content: '';
      position: absolute;
      inset: 0;
      background: linear-gradient(90deg, #00A7B3, rgba(0, 167, 179, 0.4));
      transform: scaleX(0);
      transform-origin: left;
      transition: transform 1.2s cubic-bezier(0.16, 1, 0.3, 1);
    }
    .hiw-connector.animate::after {
      transform: scaleX(1);
    }

    /* ══════════════════════════════════════════════════ */
    /* BEFORE / AFTER CARD (Featured Automations)        */
    /* ══════════════════════════════════════════════════ */
    .ba-card {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 0;
      border-radius: 24px;
      overflow: hidden;
      background: var(--bg-elevated);
      border: 1px solid var(--stroke-soft);
      transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1),
                  box-shadow 0.5s cubic-bezier(0.16, 1, 0.3, 1);
    }
    @media (max-width: 768px) {
      .ba-card { grid-template-columns: 1fr; }
    }
    .ba-card:hover {
      transform: translateY(-6px);
      box-shadow: 0 20px 60px rgba(0, 0, 0, 0.45), 0 0 60px rgba(0, 167, 179, 0.06);
    }
    .ba-side {
      padding: 32px 32px 36px;
      position: relative;
    }
    .ba-side.before {
      background: linear-gradient(180deg, rgba(255, 90, 90, 0.04), transparent 60%);
      border-right: 1px solid var(--stroke-soft);
    }
    @media (max-width: 768px) {
      .ba-side.before { border-right: none; border-bottom: 1px solid var(--stroke-soft); }
    }
    .ba-side.after {
      background: linear-gradient(180deg, var(--brand-tint-08), transparent 70%);
    }
    .ba-tag {
      display: inline-block;
      padding: 4px 12px;
      border-radius: 999px;
      font-family: 'Montserrat', sans-serif;
      font-size: 11px;
      font-weight: 700;
      letter-spacing: 0.14em;
      text-transform: uppercase;
      margin-bottom: 16px;
    }
    .ba-tag.before-tag {
      background: rgba(255, 130, 130, 0.10);
      color: #FF8B8B;
      border: 1px solid rgba(255, 130, 130, 0.20);
    }
    .ba-tag.after-tag {
      background: var(--brand-tint-15);
      color: var(--brand-soft);
      border: 1px solid var(--stroke-brand);
    }
    .ba-title {
      font-family: 'Montserrat', sans-serif;
      font-weight: 700;
      font-size: 1.15rem;
      color: var(--text-primary);
      margin-bottom: 12px;
    }
    .ba-body {
      font-size: 0.95rem;
      line-height: 1.65;
      color: var(--text-secondary);
    }
    .ba-saved {
      margin-top: 24px;
      display: flex;
      align-items: baseline;
      gap: 12px;
      padding-top: 20px;
      border-top: 1px dashed var(--stroke-brand);
    }
    .ba-saved-label {
      font-size: 11px;
      letter-spacing: 0.14em;
      text-transform: uppercase;
      color: var(--text-muted);
    }
    .ba-saved-num {
      font-family: 'Montserrat', sans-serif;
      font-weight: 900;
      font-size: 2.6rem;
      color: var(--brand);
      letter-spacing: -0.03em;
      line-height: 1;
    }
    .ba-saved-unit {
      font-size: 0.95rem;
      color: var(--text-secondary);
      font-weight: 500;
    }
    .ba-flow {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
      margin-top: 18px;
    }
    .ba-flow .flow-tag {
      padding: 6px 12px;
      background: rgba(13, 31, 34, 0.5);
      border: 1px solid var(--stroke-brand);
      border-radius: 999px;
      font-size: 12px;
      color: var(--brand-soft);
      font-weight: 500;
    }
    .ba-context {
      font-size: 12px;
      letter-spacing: 0.14em;
      text-transform: uppercase;
      color: var(--text-muted);
      font-family: 'Montserrat', sans-serif;
      font-weight: 600;
      margin-bottom: 18px;
    }

    /* ══════════════════════════════════════════════════ */
    /* INDUSTRY USE-CASE CARD                            */
    /* ══════════════════════════════════════════════════ */
    .industry-card {
      position: relative;
      padding: 36px 32px 32px;
      border-radius: 22px;
      background: var(--bg-elevated);
      border: 1px solid var(--stroke-soft);
      transition: transform 0.45s cubic-bezier(0.16, 1, 0.3, 1),
                  border-color 0.45s cubic-bezier(0.16, 1, 0.3, 1),
                  box-shadow 0.45s cubic-bezier(0.16, 1, 0.3, 1);
      overflow: hidden;
    }
    .industry-card::before {
      content: '';
      position: absolute;
      inset: 0;
      background: radial-gradient(ellipse 80% 60% at 90% 10%, var(--brand-tint-08), transparent 60%);
      opacity: 0;
      transition: opacity 0.45s;
      pointer-events: none;
    }
    .industry-card:hover {
      transform: translateY(-6px);
      border-color: var(--brand);
      box-shadow: 0 16px 50px rgba(0, 167, 179, 0.10), 0 6px 20px rgba(0, 0, 0, 0.35);
    }
    .industry-card:hover::before { opacity: 1; }
    .industry-card .ind-num {
      font-family: 'Montserrat', sans-serif;
      font-weight: 900;
      font-size: 0.85rem;
      letter-spacing: 0.14em;
      color: var(--brand);
      margin-bottom: 14px;
    }
    .industry-card .ind-name {
      font-family: 'Montserrat', sans-serif;
      font-weight: 800;
      font-size: 1.85rem;
      letter-spacing: -0.02em;
      color: var(--text-primary);
      margin-bottom: 12px;
    }
    .industry-card .ind-desc {
      font-size: 0.95rem;
      line-height: 1.65;
      color: var(--text-secondary);
      margin-bottom: 22px;
    }
    .industry-card .ind-flow {
      display: flex;
      flex-wrap: wrap;
      gap: 6px;
      align-items: center;
    }
    .industry-card .ind-flow .flow-step {
      padding: 5px 10px;
      background: rgba(13, 31, 34, 0.6);
      border: 1px solid var(--stroke-brand);
      border-radius: 6px;
      font-size: 11px;
      letter-spacing: 0.04em;
      color: var(--brand-soft);
      font-weight: 600;
      font-family: 'Montserrat', sans-serif;
    }
    .industry-card .ind-flow .flow-arrow {
      color: var(--text-muted);
      font-size: 12px;
      transition: transform 0.45s cubic-bezier(0.16, 1, 0.3, 1);
    }
    .industry-card:hover .ind-flow .flow-arrow {
      transform: translateX(3px);
      color: var(--brand);
    }

    /* ══════════════════════════════════════════════════ */
    /* WHY NSQUARE                                        */
    /* ══════════════════════════════════════════════════ */
    .why-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 24px;
    }
    @media (max-width: 1023px) {
      .why-grid { grid-template-columns: 1fr; gap: 20px; }
    }
    .why-card {
      position: relative;
      padding: 36px 32px 32px;
      border-radius: 22px;
      background: var(--bg-elevated);
      border: 1px solid var(--stroke-soft);
      overflow: hidden;
      transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1),
                  border-color 0.5s cubic-bezier(0.16, 1, 0.3, 1);
    }
    .why-card:hover {
      border-color: var(--brand);
      transform: translateY(-4px);
    }
    .why-card .why-num {
      font-family: 'Montserrat', sans-serif;
      font-weight: 900;
      font-size: clamp(3.5rem, 5vw, 4.5rem);
      line-height: 0.9;
      letter-spacing: -0.03em;
      color: var(--brand);
      margin-bottom: 18px;
    }
    .why-card .why-title {
      font-family: 'Montserrat', sans-serif;
      font-weight: 800;
      font-size: 1.4rem;
      letter-spacing: -0.02em;
      color: var(--text-primary);
      margin-bottom: 14px;
    }
    .why-card .why-body {
      font-size: 0.97rem;
      line-height: 1.7;
      color: var(--text-secondary);
      margin-bottom: 26px;
    }
    .why-card .why-rule {
      display: inline-block;
      padding: 6px 14px;
      border-radius: 999px;
      background: rgba(13, 31, 34, 0.5);
      border: 1px solid var(--stroke-brand);
      font-size: 11px;
      letter-spacing: 0.14em;
      text-transform: uppercase;
      color: var(--brand-soft);
      font-family: 'Montserrat', sans-serif;
      font-weight: 600;
    }

    /* ══════════════════════════════════════════════════ */
    /* PROCESS TIMELINE                                  */
    /* ══════════════════════════════════════════════════ */
    .timeline {
      position: relative;
      max-width: 760px;
      margin: 0 auto;
      padding-left: 24px;
    }
    .timeline::before {
      content: '';
      position: absolute;
      left: 0;
      top: 8px;
      bottom: 8px;
      width: 2px;
      background: linear-gradient(180deg, var(--brand) 0%, var(--brand-tint-15) 60%, transparent 100%);
      opacity: 0.4;
    }
    .timeline-row {
      position: relative;
      padding: 22px 0 22px 36px;
      opacity: 0;
      transform: translateX(-24px);
      transition: opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1),
                  transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
    }
    .timeline-row.visible {
      opacity: 1;
      transform: translateX(0);
    }
    .timeline-row::before {
      content: '';
      position: absolute;
      left: -7px;
      top: 32px;
      width: 16px;
      height: 16px;
      border-radius: 50%;
      background: var(--bg-primary);
      border: 2px solid var(--brand);
      box-shadow: 0 0 0 0 rgba(0, 167, 179, 0);
      transition: box-shadow 0.5s, background 0.5s;
    }
    .timeline-row.visible::before {
      background: var(--brand);
      box-shadow: 0 0 0 6px rgba(0, 167, 179, 0.15);
    }
    .timeline-row .tl-week {
      font-family: 'Montserrat', sans-serif;
      font-weight: 900;
      font-size: 1.4rem;
      letter-spacing: -0.02em;
      color: var(--brand);
      margin-bottom: 4px;
    }
    .timeline-row .tl-phase {
      display: inline-block;
      margin-left: 12px;
      padding: 3px 10px;
      border-radius: 999px;
      background: var(--brand-tint-08);
      border: 1px solid var(--stroke-brand);
      font-size: 10px;
      letter-spacing: 0.14em;
      text-transform: uppercase;
      color: var(--brand-soft);
      font-weight: 700;
      font-family: 'Montserrat', sans-serif;
      vertical-align: middle;
    }
    .timeline-row .tl-body {
      font-size: 0.97rem;
      line-height: 1.65;
      color: var(--text-secondary);
      margin-top: 8px;
      max-width: 560px;
    }

    /* ══════════════════════════════════════════════════ */
    /* CONTACT GLASS CARD                                */
    /* ══════════════════════════════════════════════════ */
    .contact-glass {
      background: rgba(18, 42, 46, 0.65);
      backdrop-filter: blur(24px);
      -webkit-backdrop-filter: blur(24px);
      border: 1px solid var(--stroke-brand);
      border-radius: 24px;
      box-shadow: 0 8px 40px rgba(0, 0, 0, 0.3);
    }

    .form-input {
      transition: border-color 0.3s cubic-bezier(0.16, 1, 0.3, 1),
                  box-shadow 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    }
    .form-input:focus {
      border-color: var(--brand);
      box-shadow: 0 0 0 3px var(--brand-tint-15);
      outline: none;
    }

    /* ══════════════════════════════════════════════════ */
    /* FAQ ACCORDION                                     */
    /* ══════════════════════════════════════════════════ */
    .faq-item {
      border: 1px solid var(--stroke-soft);
      border-radius: 16px;
      background: var(--bg-elevated);
      overflow: hidden;
      transition: border-color 0.3s, box-shadow 0.3s;
    }
    .faq-item.open {
      border-color: rgba(0, 167, 179, 0.2);
      box-shadow: 0 4px 20px rgba(0, 167, 179, 0.05);
    }
    .faq-btn {
      width: 100%;
      padding: 20px 24px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      background: none;
      border: none;
      cursor: pointer;
      text-align: left;
      color: var(--text-primary);
      font-family: 'Montserrat', sans-serif;
      font-weight: 600;
      font-size: 16px;
    }
    .faq-btn:hover { color: var(--brand); }
    .faq-btn:focus-visible { outline: 2px solid var(--brand); outline-offset: -2px; border-radius: 16px; }
    .faq-icon {
      width: 28px; height: 28px;
      border-radius: 50%;
      border: 1.5px solid rgba(0, 167, 179, 0.3);
      display: flex;
      align-items: center;
      justify-content: center;
      flex-shrink: 0;
      transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), border-color 0.3s;
    }
    .faq-item.open .faq-icon {
      transform: rotate(45deg);
      border-color: #00A7B3;
    }
    .faq-answer {
      max-height: 0;
      overflow: hidden;
      transition: max-height 0.4s cubic-bezier(0.16, 1, 0.3, 1),
                  padding 0.4s cubic-bezier(0.16, 1, 0.3, 1);
      padding: 0 24px;
    }
    .faq-item.open .faq-answer {
      max-height: 200px;
      padding: 0 24px 20px;
    }