/* ══════════════════════════════════════════
       DESIGN TOKENS
    ══════════════════════════════════════════ */
    :root {
      /* Backgrounds */
      --bg-0: #080c12;
      --bg-1: #0b0f17;
      --bg-2: #0f1520;
      --bg-3: #111827;
      --bg-4: #161d2d;

      /* Brand Green */
      --g5:  #16a34a;
      --g4:  #22c55e;
      --g3:  #34d399;
      --g2:  #6ee7b7;
      --g1:  #a7f3d0;

      /* Brand Cyan / Blue */
      --c5:  #0e7490;
      --c4:  #06b6d4;
      --c3:  #38bdf8;
      --c2:  #7dd3fc;
      --b4:  #3b82f6;

      /* Text */
      --t1: #f8fafc;
      --t2: #94a3b8;
      --t3: #475569;
      --t4: #1e293b;

      /* UI */
      --border:       rgba(255,255,255,.06);
      --border-m:     rgba(255,255,255,.10);
      --border-g:     rgba(34,197,94,.20);
      --border-c:     rgba(56,189,248,.18);

      --shadow-card:  0 0 0 1px var(--border), 0 8px 32px rgba(0,0,0,.5);
      --shadow-up:    0 0 0 1px var(--border-m), 0 24px 64px rgba(0,0,0,.65);

      --r-card: 20px;
      --r-btn:  11px;
      --ease:   cubic-bezier(.22,.68,0,1.2);
      --ease-s: cubic-bezier(.4,0,.2,1);
      --dur:    .32s;
    }

    /* ══════════════════════════════════════════
       RESET
    ══════════════════════════════════════════ */
    *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
    html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; }
    body {
      font-family: 'Inter', system-ui, sans-serif;
      background: var(--bg-0);
      color: var(--t1);
      line-height: 1.6;
      overflow-x: hidden;
    }
    img  { display: block; max-width: 100%; }
    a    { color: inherit; text-decoration: none; }
    svg  { flex-shrink: 0; }

    /* ══════════════════════════════════════════
       ANIMATED BACKGROUND CANVAS
    ══════════════════════════════════════════ */
    #bg-canvas {
      position: fixed;
      inset: 0;
      z-index: 0;
      pointer-events: none;
    }

    /* ══════════════════════════════════════════
       NAV
    ══════════════════════════════════════════ */
    nav {
      position: fixed;
      top: 0; left: 0; right: 0;
      z-index: 200;
      height: 66px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      padding: 0 clamp(1.5rem, 5vw, 4rem);
      transition: background var(--dur) var(--ease-s),
                  border-color var(--dur) var(--ease-s),
                  box-shadow var(--dur) var(--ease-s);
      border-bottom: 1px solid transparent;
    }
    nav.scrolled {
      background: rgba(8,12,18,.82);
      backdrop-filter: blur(22px);
      -webkit-backdrop-filter: blur(22px);
      border-color: var(--border);
      box-shadow: 0 4px 40px rgba(0,0,0,.55);
    }
    .nav-brand {
      display: flex;
      align-items: center;
      gap: .65rem;
    }
    .nav-logo-mark {
      width: 36px; height: 36px;
      border-radius: 10px;
      overflow: hidden;
      flex-shrink: 0;
      display: flex;
      align-items: center;
      justify-content: center;
      box-shadow: 0 2px 12px rgba(0,0,0,.4);
      transition: box-shadow .3s ease, transform .3s ease;
    }
    .nav-logo-mark:hover {
      box-shadow: 0 4px 20px rgba(34,197,94,.22);
      transform: scale(1.07);
    }

    .nav-brand-name {
      font-size: 1.05rem;
      font-weight: 800;
      letter-spacing: -.025em;
      background: linear-gradient(120deg, var(--g3) 20%, var(--c3) 100%);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
      background-clip: text;
    }
    /* Hero logo block */
    .hero-logo {
      width: clamp(110px, 18vw, 160px);
      margin-bottom: 1.75rem;
      opacity: 0;
      transform: translateY(-20px);
      animation: heroIn .8s 0s var(--ease) forwards;
    }
    .hero-logo img {
      width: 100%;
      height: auto;
      display: block;
      margin: 0 auto;
      border-radius: 18px;
      box-shadow: 0 8px 40px rgba(0,0,0,.35), 0 0 0 1px rgba(255,255,255,.07);
      transition: transform .4s cubic-bezier(.22,.68,0,1.2), box-shadow .4s ease;
    }
    .hero-logo img:hover {
      transform: scale(1.03);
      box-shadow: 0 14px 56px rgba(34,197,94,.18), 0 0 0 1px rgba(34,197,94,.15);
    }
    .nav-links {
      display: flex;
      gap: 2.5rem;
      list-style: none;
    }
    .nav-links a {
      font-size: .875rem;
      font-weight: 500;
      color: var(--t2);
      transition: color var(--dur) var(--ease-s);
      position: relative;
    }
    .nav-links a::after {
      content: '';
      position: absolute;
      bottom: -4px; left: 0;
      width: 0; height: 1.5px;
      background: var(--g4);
      border-radius: 2px;
      transition: width var(--dur) var(--ease-s);
    }
    .nav-links a:hover { color: var(--t1); }
    .nav-links a:hover::after { width: 100%; }

    .nav-cta {
      display: inline-flex;
      align-items: center;
      gap: .4rem;
      padding: .45rem 1.1rem;
      background: var(--g4);
      color: #fff;
      font-size: .82rem;
      font-weight: 700;
      border-radius: var(--r-btn);
      border: none;
      cursor: pointer;
      transition: filter var(--dur) var(--ease-s), transform var(--dur) var(--ease-s);
      letter-spacing: -.01em;
    }
    .nav-cta:hover { filter: brightness(1.12); transform: translateY(-1px); }

    /* ══════════════════════════════════════════
       HERO
    ══════════════════════════════════════════ */
    .hero {
      position: relative;
      z-index: 10;
      min-height: 100svh;
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      text-align: center;
      padding: 7rem clamp(1.5rem, 6vw, 5rem) 5rem;
      overflow: hidden;
    }

    /* Grid mesh overlay */
    .hero-grid {
      position: absolute;
      inset: 0;
      background-image:
        linear-gradient(rgba(34,197,94,.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(34,197,94,.04) 1px, transparent 1px);
      background-size: 56px 56px;
      mask-image: radial-gradient(ellipse 80% 60% at 50% 50%, black 30%, transparent 100%);
      -webkit-mask-image: radial-gradient(ellipse 80% 60% at 50% 50%, black 30%, transparent 100%);
    }

    /* Glowing orbs in hero */
    .orb {
      position: absolute;
      border-radius: 50%;
      pointer-events: none;
      will-change: transform;
    }
    .orb-1 {
      width: 720px; height: 440px;
      top: -80px; left: 50%; transform: translateX(-55%);
      background: radial-gradient(ellipse, rgba(34,197,94,.13) 0%, transparent 68%);
      filter: blur(60px);
      animation: orbFloat1 14s ease-in-out infinite alternate;
    }
    .orb-2 {
      width: 500px; height: 400px;
      bottom: -60px; right: -80px;
      background: radial-gradient(ellipse, rgba(56,189,248,.09) 0%, transparent 68%);
      filter: blur(70px);
      animation: orbFloat2 18s ease-in-out infinite alternate;
    }
    .orb-3 {
      width: 300px; height: 300px;
      top: 30%; left: -80px;
      background: radial-gradient(ellipse, rgba(6,182,212,.06) 0%, transparent 70%);
      filter: blur(60px);
      animation: orbFloat1 22s ease-in-out infinite alternate-reverse;
    }

    @keyframes orbFloat1 {
      from { transform: translateX(-55%) translateY(0); }
      to   { transform: translateX(-50%) translateY(-30px); }
    }
    @keyframes orbFloat2 {
      from { transform: translateY(0); }
      to   { transform: translateY(-40px) translateX(-20px); }
    }

    /* Hero badge */
    .hero-badge {
      display: inline-flex;
      align-items: center;
      gap: .5rem;
      padding: .32rem .9rem;
      border-radius: 999px;
      border: 1px solid rgba(34,197,94,.25);
      background: rgba(34,197,94,.07);
      font-size: .72rem;
      font-weight: 700;
      letter-spacing: .1em;
      text-transform: uppercase;
      color: var(--g3);
      margin-bottom: 2.25rem;

      opacity: 0;
      transform: translateY(-18px);
      animation: heroIn .7s .1s var(--ease) forwards;
    }
    .hero-badge-dot {
      width: 6px; height: 6px;
      border-radius: 50%;
      background: var(--g4);
      animation: pulseDot 2s ease infinite;
    }

    .hero-title {
      font-size: clamp(3rem, 9vw, 6.5rem);
      font-weight: 900;
      letter-spacing: -.05em;
      line-height: 1.0;
      margin-bottom: 1.35rem;

      opacity: 0;
      transform: translateY(-24px);
      animation: heroIn .75s .22s var(--ease) forwards;
    }
    .hero-title .word-light {
      color: var(--t1);
    }
    .hero-title .word-grad {
      background: linear-gradient(135deg, var(--g3) 0%, var(--g4) 40%, var(--c4) 80%);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
      background-clip: text;
    }

    .hero-sub {
      font-size: clamp(1rem, 2.5vw, 1.3rem);
      font-weight: 600;
      color: var(--t2);
      max-width: 600px;
      line-height: 1.55;
      margin-bottom: 1.1rem;

      opacity: 0;
      transform: translateY(-20px);
      animation: heroIn .7s .35s var(--ease) forwards;
    }

    .hero-desc {
      font-size: clamp(.88rem, 1.7vw, 1.05rem);
      color: var(--t3);
      max-width: 500px;
      line-height: 1.8;
      margin-bottom: 2.75rem;

      opacity: 0;
      transform: translateY(-16px);
      animation: heroIn .7s .46s var(--ease) forwards;
    }

    .hero-actions {
      display: flex;
      align-items: center;
      gap: 1rem;
      flex-wrap: wrap;
      justify-content: center;

      opacity: 0;
      transform: translateY(-14px);
      animation: heroIn .7s .58s var(--ease) forwards;
    }

    /* Scroll indicator */
    .hero-scroll {
      position: absolute;
      bottom: 2.5rem;
      left: 50%;
      transform: translateX(-50%);
      display: flex;
      flex-direction: column;
      align-items: center;
      gap: .4rem;
      color: var(--t3);
      font-size: .72rem;
      font-weight: 500;
      letter-spacing: .06em;
      text-transform: uppercase;
      opacity: 0;
      animation: heroIn .6s 1.1s var(--ease) forwards;
    }
    .scroll-line {
      width: 1px; height: 36px;
      background: linear-gradient(to bottom, var(--g4), transparent);
      animation: scrollLine 2s ease infinite;
    }
    @keyframes scrollLine {
      0%   { transform: scaleY(0); transform-origin: top; }
      50%  { transform: scaleY(1); transform-origin: top; }
      51%  { transform: scaleY(1); transform-origin: bottom; }
      100% { transform: scaleY(0); transform-origin: bottom; }
    }

    @keyframes heroIn {
      to { opacity: 1; transform: translateY(0); }
    }

    /* ══════════════════════════════════════════
       BUTTONS
    ══════════════════════════════════════════ */
    .btn-primary {
      display: inline-flex;
      align-items: center;
      gap: .5rem;
      padding: .9rem 2.1rem;
      background: linear-gradient(135deg, var(--g5) 0%, var(--g4) 50%, var(--c5) 100%);
      color: #fff;
      font-weight: 700;
      font-size: .97rem;
      border-radius: var(--r-btn);
      border: none;
      cursor: pointer;
      letter-spacing: -.01em;
      box-shadow: 0 4px 24px rgba(34,197,94,.32), 0 1px 0 rgba(255,255,255,.08) inset;
      transition: transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease), filter var(--dur) var(--ease-s);
      position: relative;
      overflow: hidden;
    }
    .btn-primary::before {
      content: '';
      position: absolute;
      inset: 0;
      background: linear-gradient(180deg, rgba(255,255,255,.12) 0%, transparent 100%);
      opacity: 0;
      transition: opacity var(--dur) var(--ease-s);
    }
    .btn-primary:hover {
      transform: translateY(-2px);
      box-shadow: 0 8px 36px rgba(34,197,94,.45), 0 1px 0 rgba(255,255,255,.08) inset;
      filter: brightness(1.08);
    }
    .btn-primary:hover::before { opacity: 1; }
    .btn-primary:active { transform: translateY(0); }

    .btn-ghost {
      display: inline-flex;
      align-items: center;
      gap: .5rem;
      padding: .9rem 2.1rem;
      background: transparent;
      color: var(--t2);
      font-weight: 600;
      font-size: .97rem;
      border-radius: var(--r-btn);
      border: 1.5px solid var(--border-m);
      cursor: pointer;
      letter-spacing: -.01em;
      transition: background var(--dur) var(--ease-s), border-color var(--dur) var(--ease-s), color var(--dur) var(--ease-s), transform var(--dur) var(--ease);
    }
    .btn-ghost:hover {
      background: rgba(255,255,255,.04);
      border-color: rgba(255,255,255,.18);
      color: var(--t1);
      transform: translateY(-1px);
    }

    /* Card access buttons */
    .btn-access {
      display: inline-flex;
      align-items: center;
      gap: .45rem;
      padding: .62rem 1.4rem;
      border-radius: var(--r-btn);
      font-size: .875rem;
      font-weight: 600;
      cursor: pointer;
      transition: background var(--dur) var(--ease-s), border-color var(--dur) var(--ease-s), color var(--dur) var(--ease-s), transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease-s);
      border: 1.5px solid transparent;
    }
    .btn-access-green {
      background: rgba(34,197,94,.1);
      border-color: rgba(34,197,94,.25);
      color: var(--g3);
    }
    .btn-access-green:hover {
      background: rgba(34,197,94,.18);
      border-color: rgba(34,197,94,.45);
      transform: translateY(-1px);
      box-shadow: 0 4px 16px rgba(34,197,94,.18);
    }
    .btn-access-cyan {
      background: rgba(56,189,248,.08);
      border-color: rgba(56,189,248,.22);
      color: var(--c3);
    }
    .btn-access-cyan:hover {
      background: rgba(56,189,248,.16);
      border-color: rgba(56,189,248,.42);
      transform: translateY(-1px);
      box-shadow: 0 4px 16px rgba(56,189,248,.18);
    }
    .btn-access-disabled {
      background: transparent;
      border-color: var(--border);
      color: var(--t3);
      cursor: not-allowed;
      opacity: .5;
    }

    /* ══════════════════════════════════════════
       LAYOUT HELPERS
    ══════════════════════════════════════════ */
    .container {
      max-width: 1160px;
      margin: 0 auto;
      padding: 0 clamp(1.5rem, 5vw, 3.5rem);
    }
    section { position: relative; z-index: 10; }
    section:not(.hero) { padding: clamp(5rem, 9vw, 8rem) clamp(1.5rem, 5vw, 3.5rem); }

    .sec-label {
      display: inline-flex;
      align-items: center;
      gap: .5rem;
      font-size: .7rem;
      font-weight: 700;
      letter-spacing: .14em;
      text-transform: uppercase;
      color: var(--g4);
      margin-bottom: .85rem;
    }
    .sec-label::before {
      content: '';
      display: block;
      width: 20px; height: 2px;
      background: var(--g4);
      border-radius: 2px;
    }
    .sec-title {
      font-size: clamp(1.8rem, 4.5vw, 2.85rem);
      font-weight: 900;
      letter-spacing: -.04em;
      line-height: 1.1;
      margin-bottom: 1.35rem;
    }
    .sec-lead {
      font-size: clamp(.9rem, 1.8vw, 1.08rem);
      color: var(--t2);
      line-height: 1.8;
      max-width: 580px;
    }

    /* ══════════════════════════════════════════
       DIVIDER
    ══════════════════════════════════════════ */
    .divider-line {
      height: 1px;
      background: linear-gradient(90deg, transparent, var(--border) 30%, var(--border) 70%, transparent);
      margin: 0 clamp(1.5rem, 5vw, 3.5rem);
    }

    /* ══════════════════════════════════════════
       ABOUT
    ══════════════════════════════════════════ */
    #sobre { background: var(--bg-1); }
    .about-inner {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 5rem;
      align-items: center;
      max-width: 1160px;
      margin: 0 auto;
    }

    .pillar-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 1rem;
    }
    .pillar {
      background: var(--bg-3);
      border: 1px solid var(--border);
      border-radius: 16px;
      padding: 1.5rem;
      transition: border-color var(--dur) var(--ease-s),
                  transform var(--dur) var(--ease),
                  box-shadow var(--dur) var(--ease-s);
    }
    .pillar:hover {
      border-color: rgba(34,197,94,.22);
      transform: translateY(-4px);
      box-shadow: 0 12px 40px rgba(0,0,0,.4);
    }
    .pillar-icon {
      width: 38px; height: 38px;
      border-radius: 10px;
      background: rgba(34,197,94,.1);
      border: 1px solid rgba(34,197,94,.18);
      display: flex;
      align-items: center;
      justify-content: center;
      color: var(--g3);
      margin-bottom: .85rem;
    }
    .pillar h4 {
      font-size: .92rem;
      font-weight: 700;
      color: var(--t1);
      margin-bottom: .3rem;
      letter-spacing: -.01em;
    }
    .pillar p {
      font-size: .8rem;
      color: var(--t3);
      line-height: 1.55;
    }

    /* ══════════════════════════════════════════
       STATS BAR
    ══════════════════════════════════════════ */
    .stats-bar {
      display: flex;
      gap: 3rem;
      margin-top: 2.5rem;
      flex-wrap: wrap;
    }
    .stat-item { display: flex; flex-direction: column; }
    .stat-num {
      font-size: 2rem;
      font-weight: 900;
      letter-spacing: -.04em;
      background: linear-gradient(135deg, var(--g3), var(--c3));
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
      background-clip: text;
      line-height: 1;
      margin-bottom: .2rem;
    }
    .stat-label {
      font-size: .78rem;
      color: var(--t3);
      font-weight: 500;
    }

    /* ══════════════════════════════════════════
       APPS
    ══════════════════════════════════════════ */
    #aplicacoes { background: var(--bg-0); }
    .apps-inner { max-width: 1160px; margin: 0 auto; }
    .apps-header { margin-bottom: 3.5rem; }

    .apps-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 1.5rem;
      perspective: 1200px;
    }

    /* ── CARD ── */
    .app-card {
      position: relative;
      background: var(--bg-3);
      border-radius: var(--r-card);
      border: 1px solid var(--border);
      padding: 2.25rem;
      display: flex;
      flex-direction: column;
      gap: 1.35rem;
      cursor: default;
      will-change: transform;
      transition: box-shadow var(--dur) var(--ease-s),
                  border-color var(--dur) var(--ease-s);
      transform-style: preserve-3d;
    }
    /* Top accent line */
    .app-card::before {
      content: '';
      position: absolute;
      top: 0; left: 1.5rem; right: 1.5rem;
      height: 1px;
      border-radius: 999px;
      background: var(--card-line, transparent);
      opacity: .9;
      transition: opacity var(--dur) var(--ease-s);
    }
    /* Hover glow layer */
    .app-card::after {
      content: '';
      position: absolute;
      inset: 0;
      border-radius: inherit;
      background: var(--card-glow, transparent);
      opacity: 0;
      transition: opacity var(--dur) var(--ease-s);
    }
    .app-card:hover { box-shadow: var(--shadow-up); }
    .app-card:hover::after { opacity: 1; }

    /* Per-card accent variables */
    .card-sync {
      --card-line: linear-gradient(90deg, var(--c4), var(--g4));
      --card-glow: radial-gradient(circle at 60% 0%, rgba(56,189,248,.055) 0%, transparent 60%);
    }
    .card-sync:hover { border-color: rgba(56,189,248,.22); }

    .card-healthy {
      --card-line: linear-gradient(90deg, var(--g4), var(--g3));
      --card-glow: radial-gradient(circle at 60% 0%, rgba(34,197,94,.06) 0%, transparent 60%);
    }
    .card-healthy:hover { border-color: rgba(34,197,94,.22); }

    .card-ia {
      --card-line: linear-gradient(90deg, var(--c5), var(--c3));
      --card-glow: radial-gradient(circle at 60% 0%, rgba(6,182,212,.06) 0%, transparent 60%);
      border-color: rgba(6,182,212,.12);
    }
    .card-ia:hover { border-color: rgba(56,189,248,.24); }

    /* Card inner elements */
    .card-logo {
      width: 62px; height: 62px;
      border-radius: 15px;
      background: rgba(255,255,255,.04);
      border: 1px solid var(--border-m);
      display: flex;
      align-items: center;
      justify-content: center;
      overflow: hidden;
      flex-shrink: 0;
      position: relative;
      z-index: 1;
    }
    .card-logo img {
      width: 100%; height: 100%;
      object-fit: contain;
      border-radius: 13px;
    }

    /* Placeholder for future logo */
    .card-logo-ph {
      width: 62px; height: 62px;
      border-radius: 15px;
      background: rgba(6,182,212,.06);
      border: 1.5px dashed rgba(6,182,212,.28);
      display: flex;
      align-items: center;
      justify-content: center;
      color: rgba(56,189,248,.4);
      font-size: .62rem;
      font-weight: 700;
      text-transform: uppercase;
      letter-spacing: .06em;
      text-align: center;
      line-height: 1.3;
      padding: .25rem;
      position: relative;
      z-index: 1;
      flex-shrink: 0;
    }

    .card-body {
      display: flex;
      flex-direction: column;
      gap: .55rem;
      flex: 1;
      position: relative;
      z-index: 1;
    }
    .card-name {
      font-size: 1.22rem;
      font-weight: 800;
      letter-spacing: -.03em;
      color: var(--t1);
    }
    .card-desc {
      font-size: .875rem;
      color: var(--t2);
      line-height: 1.68;
    }
    .card-footer {
      display: flex;
      align-items: center;
      gap: .85rem;
      flex-wrap: wrap;
      position: relative;
      z-index: 1;
    }

    /* WIP Badge */
    .badge-wip {
      display: inline-flex;
      align-items: center;
      gap: .38rem;
      font-size: .68rem;
      font-weight: 700;
      letter-spacing: .09em;
      text-transform: uppercase;
      padding: .28rem .75rem;
      border-radius: 999px;
      color: var(--c3);
      background: rgba(56,189,248,.08);
      border: 1px solid rgba(56,189,248,.22);
      white-space: nowrap;
    }
    .badge-dot {
      width: 5px; height: 5px;
      border-radius: 50%;
      background: var(--c3);
      animation: pulseDot 1.8s ease infinite;
    }
    @keyframes pulseDot {
      0%, 100% { opacity: 1; transform: scale(1); }
      50%  { opacity: .35; transform: scale(.6); }
    }

    /* ══════════════════════════════════════════
       FOOTER
    ══════════════════════════════════════════ */
    footer {
      position: relative;
      z-index: 10;
      background: var(--bg-1);
      border-top: 1px solid var(--border);
      padding: 3.5rem clamp(1.5rem, 5vw, 3.5rem);
    }
    .footer-inner {
      max-width: 1160px;
      margin: 0 auto;
      display: flex;
      align-items: flex-start;
      justify-content: space-between;
      gap: 2rem;
      flex-wrap: wrap;
    }
    .footer-brand {
      display: flex;
      flex-direction: column;
      gap: .6rem;
    }
    .footer-logo {
      display: flex;
      align-items: center;
      gap: .6rem;
    }
    .footer-logo-mark {
      width: 28px; height: 28px;
      border-radius: 7px;
      background: linear-gradient(135deg, var(--g4), var(--c4));
      display: flex;
      align-items: center;
      justify-content: center;
    }
    .footer-name {
      font-size: 1rem;
      font-weight: 800;
      background: linear-gradient(120deg, var(--g3), var(--c3));
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
      background-clip: text;
    }
    .footer-tag {
      font-size: .83rem;
      color: var(--t3);
      max-width: 280px;
      line-height: 1.5;
    }
    .footer-contact {
      display: flex;
      flex-direction: column;
      gap: .4rem;
      text-align: right;
    }
    .footer-contact-label {
      font-size: .72rem;
      font-weight: 600;
      letter-spacing: .08em;
      text-transform: uppercase;
      color: var(--t3);
    }
    .footer-contact a {
      font-size: .92rem;
      font-weight: 500;
      color: var(--g4);
      transition: color var(--dur) var(--ease-s);
    }
    .footer-contact a:hover { color: var(--c3); }
    .footer-copy {
      max-width: 1160px;
      margin: 2rem auto 0;
      padding-top: 1.5rem;
      border-top: 1px solid var(--border);
      font-size: .75rem;
      color: var(--t3);
      text-align: center;
    }

    /* ══════════════════════════════════════════
       SCROLL REVEAL
    ══════════════════════════════════════════ */
    .sr {
      opacity: 0;
      transform: translateY(32px);
      transition: opacity .65s var(--ease-s), transform .65s var(--ease);
    }
    .sr.in { opacity: 1; transform: none; }
    .sr-d1 { transition-delay: .06s; }
    .sr-d2 { transition-delay: .13s; }
    .sr-d3 { transition-delay: .20s; }
    .sr-d4 { transition-delay: .27s; }

    /* ══════════════════════════════════════════
       RESPONSIVE
    ══════════════════════════════════════════ */
    @media (max-width: 1024px) {
      .apps-grid { grid-template-columns: 1fr 1fr; }
    }
    @media (max-width: 768px) {
      .nav-links, .nav-cta { display: none; }
      .about-inner { grid-template-columns: 1fr; gap: 3rem; }
      .pillar-grid { grid-template-columns: 1fr 1fr; }
      .apps-grid { grid-template-columns: 1fr; }
      .footer-contact { text-align: left; }
      .stats-bar { gap: 2rem; }
    }
    @media (max-width: 480px) {
      .pillar-grid { grid-template-columns: 1fr; }
      .hero-actions { flex-direction: column; gap: .75rem; }
    }