:root {
    --onda:        #FF6B35;
    --onda-soft:   #FF8A5B;
    --gold:        #FCA308;
    --ink:         #0B0A09;
    --ink-2:       #131110;
    --card:        rgba(255,255,255,0.04);
    --card-brd:    rgba(255,255,255,0.09);
    --txt:         #F5F1EC;
    --txt-dim:     #A39C93;
    --txt-faint:   #6D665E;
    --radius:      22px;
    --maxw:        1160px;
    --font:        'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --display:     'Space Grotesk', var(--font);
  }

  * { margin: 0; padding: 0; box-sizing: border-box; }
  html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; }

  body {
    font-family: var(--font);
    background: var(--ink);
    color: var(--txt);
    line-height: 1.5;
    overflow-x: hidden;
    position: relative;
  }

  /* Ambient warm glow + noise */
  body::before {
    content: "";
    position: fixed; inset: 0;
    background:
      radial-gradient(60vw 60vw at 78% -8%, rgba(255,107,53,0.22), transparent 60%),
      radial-gradient(45vw 45vw at 10% 12%, rgba(252,163,8,0.10), transparent 60%);
    pointer-events: none; z-index: 0;
  }
  body::after {
    content: "";
    position: fixed; inset: 0;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='3'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.4'/%3E%3C/svg%3E");
    opacity: 0.025; pointer-events: none; z-index: 0; mix-blend-mode: overlay;
  }

  .wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 24px; position: relative; z-index: 1; }

  a { color: inherit; text-decoration: none; }
  section { position: relative; z-index: 1; }

  /* ---------- NAV ---------- */
  header {
    position: sticky; top: 0; z-index: 50;
    backdrop-filter: blur(14px);
    background: rgba(11,10,9,0.55);
    border-bottom: 1px solid rgba(255,255,255,0.05);
  }
  nav { display: flex; align-items: center; justify-content: space-between; height: 68px; gap: 16px; }
  .brand { display: flex; align-items: center; gap: 11px; font-family: var(--display); font-weight: 700; font-size: 20px; letter-spacing: -0.01em; }
  .brand .mark {
    width: 34px; height: 34px; border-radius: 10px;
    background: linear-gradient(145deg, var(--onda), var(--gold));
    display: grid; place-items: center;
    box-shadow: 0 6px 20px rgba(255,107,53,0.35);
  }
  .brand .mark svg { width: 21px; height: 21px; }
  .nav-links { display: flex; align-items: center; gap: 28px; }
  .nav-links a { color: var(--txt-dim); font-size: 14.5px; font-weight: 500; transition: color .2s; }
  .nav-links a:hover { color: var(--txt); }
  .nav-cta {
    padding: 9px 18px; border-radius: 999px;
    background: var(--txt); color: var(--ink) !important;
    font-weight: 600; font-size: 14px;
    transition: transform .2s, box-shadow .2s;
  }
  .nav-cta:hover { transform: translateY(-1px); box-shadow: 0 8px 24px rgba(245,241,236,0.15); }

  /* language switcher */
  .lang { display: inline-flex; padding: 3px; border-radius: 999px; background: var(--card); border: 1px solid var(--card-brd); }
  .lang button {
    font-family: var(--font); font-size: 12.5px; font-weight: 600; letter-spacing: .02em;
    color: var(--txt-faint); background: none; border: none; cursor: pointer;
    padding: 6px 11px; border-radius: 999px; transition: color .2s, background .2s;
  }
  .lang button:hover { color: var(--txt); }
  .lang button.on { color: var(--ink); background: var(--txt); }

  @media (max-width: 760px) { .nav-links a:not(.nav-cta) { display: none; } }
  @media (max-width: 480px) { .nav-cta { display: none; } .brand { font-size: 18px; } }

  /* ---------- HERO ---------- */
  .hero { padding: 92px 0 40px; }
  .hero-grid { display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 40px; align-items: center; }
  @media (max-width: 900px) { .hero-grid { grid-template-columns: 1fr; gap: 56px; } .hero { padding: 60px 0 20px; } }

  .pill {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 7px 14px; border-radius: 999px;
    background: var(--card); border: 1px solid var(--card-brd);
    font-size: 13px; color: var(--txt-dim); font-weight: 500;
    margin-bottom: 26px;
  }
  .pill .dot { width: 7px; height: 7px; border-radius: 50%; background: #43d17a; box-shadow: 0 0 0 0 rgba(67,209,122,.5); animation: pulse 2.2s infinite; }
  @keyframes pulse { 0%{box-shadow:0 0 0 0 rgba(67,209,122,.5)} 70%{box-shadow:0 0 0 8px rgba(67,209,122,0)} 100%{box-shadow:0 0 0 0 rgba(67,209,122,0)} }

  h1 {
    font-family: var(--display);
    font-size: clamp(42px, 6vw, 74px);
    line-height: 1.02; letter-spacing: -0.035em; font-weight: 700;
    margin-bottom: 22px;
  }
  h1 .grad, .grad {
    background: linear-gradient(120deg, var(--onda), var(--gold));
    -webkit-background-clip: text; background-clip: text; color: transparent;
  }
  .hero p.lead {
    font-size: clamp(16px, 2vw, 19px); color: var(--txt-dim);
    max-width: 480px; margin-bottom: 34px; line-height: 1.6;
  }

  .cta-row { display: flex; gap: 14px; flex-wrap: wrap; align-items: center; }
  /* official store badges */
  .badge-link { display: inline-block; line-height: 0; position: relative; transition: transform .2s; }
  .badge-link:hover { transform: translateY(-2px); }
  .badge { display: block; width: auto; }
  .badge-appstore { height: 46px; }
  /* Google's web badge ships with baked-in clear space (~14% top/bottom, ~side);
     scale up and trim with negative margins so it optically matches the App Store badge */
  .badge-gplay { height: 66px; margin: -10px -8px; }
  /* google play — inactive */
  .badge-link.soon { cursor: not-allowed; opacity: .62; }
  .badge-link.soon:hover { transform: none; }
  .soon-tag {
    position: absolute; top: -11px; left: 50%; transform: translateX(-50%);
    font-size: 10px; font-weight: 600; letter-spacing: .04em; text-transform: uppercase;
    color: var(--ink); background: var(--gold); padding: 2px 8px; border-radius: 999px;
    white-space: nowrap; line-height: 1.4; box-shadow: 0 2px 8px rgba(0,0,0,0.3);
  }

  .ghost-btn {
    display: inline-flex; align-items: center; gap: 9px;
    padding: 13px 20px; border-radius: 15px;
    border: 1px solid var(--card-brd); color: var(--txt-dim);
    font-weight: 500; font-size: 15px; transition: border-color .2s, color .2s;
  }
  .ghost-btn:hover { border-color: rgba(255,255,255,0.25); color: var(--txt); }

  .hero-meta { display: flex; gap: 28px; margin-top: 40px; }
  .hero-meta .m strong { font-family: var(--display); font-size: 22px; font-weight: 700; display: block; }
  .hero-meta .m span { font-size: 13px; color: var(--txt-faint); }

  /* ---------- PHONE ---------- */
  .phone-stage { display: flex; justify-content: center; align-items: center; perspective: 1400px; }
  .phone {
    position: relative; width: 288px; height: 592px;
    border-radius: 46px; padding: 11px;
    background: linear-gradient(160deg, #2a2724, #131110);
    box-shadow: 0 40px 90px -20px rgba(0,0,0,0.75), 0 0 0 1px rgba(255,255,255,0.06) inset, 0 2px 6px rgba(255,255,255,0.08) inset;
    transform: rotateY(-13deg) rotateX(4deg) rotate(1.5deg);
    transition: transform .5s ease;
    animation: float 6s ease-in-out infinite;
  }
  .phone:hover { transform: rotateY(-4deg) rotateX(2deg); }
  @keyframes float { 0%,100%{ translate: 0 0 } 50%{ translate: 0 -14px } }
  .phone-screen {
    width: 100%; height: 100%; border-radius: 36px; overflow: hidden;
    background: radial-gradient(120% 80% at 50% 0%, #2b1a12, #0b0a09 60%);
    position: relative; display: flex; flex-direction: column;
  }
  /* screenshot slideshow */
  .shots { position: absolute; inset: 0; }
  .shot {
    position: absolute; inset: 0;
    width: 100%; height: 100%; object-fit: cover;
    opacity: 0; transition: opacity .8s ease;
    pointer-events: none;
  }
  .shot.on { opacity: 1; }

  /* ---------- MARQUEE ---------- */
  .marquee { padding: 30px 0; border-top: 1px solid rgba(255,255,255,0.05); border-bottom: 1px solid rgba(255,255,255,0.05); overflow: hidden; margin-top: 30px; -webkit-mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent); }
  .marquee-track { display: flex; gap: 48px; width: max-content; animation: scroll 32s linear infinite; }
  .marquee-track span { font-family: var(--display); font-size: 17px; color: var(--txt-faint); font-weight: 500; white-space: nowrap; display: flex; align-items: center; gap: 48px; }
  .marquee-track span::after { content: "•"; color: var(--onda); }
  @keyframes scroll { to { transform: translateX(-50%); } }

  /* ---------- SECTION SHELL ---------- */
  .sec { padding: 100px 0; }
  @media (max-width: 720px){ .sec { padding: 70px 0; } }
  .sec-tag { font-size: 13px; font-weight: 600; letter-spacing: .12em; text-transform: uppercase; color: var(--onda); margin-bottom: 16px; }
  .sec-title { font-family: var(--display); font-size: clamp(30px, 4.4vw, 46px); letter-spacing: -0.03em; line-height: 1.08; font-weight: 700; max-width: 640px; }
  .sec-sub { color: var(--txt-dim); font-size: 17px; max-width: 520px; margin-top: 18px; line-height: 1.6; }

  /* ---------- FEATURES ---------- */
  .feat-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 54px; }
  @media (max-width: 860px){ .feat-grid { grid-template-columns: 1fr 1fr; } }
  @media (max-width: 560px){ .feat-grid { grid-template-columns: 1fr; } }
  .card {
    background: var(--card); border: 1px solid var(--card-brd);
    border-radius: var(--radius); padding: 28px;
    transition: transform .25s, border-color .25s, background .25s;
    position: relative; overflow: hidden;
  }
  .card:hover { transform: translateY(-4px); border-color: rgba(255,138,91,0.35); background: rgba(255,107,53,0.05); }
  .card .ic { width: 48px; height: 48px; border-radius: 14px; background: rgba(255,107,53,0.12); border: 1px solid rgba(255,138,91,0.2); display: grid; place-items: center; margin-bottom: 20px; }
  .card .ic svg { width: 24px; height: 24px; stroke: var(--onda); }
  .card h3 { font-family: var(--display); font-size: 19px; font-weight: 600; letter-spacing: -0.01em; margin-bottom: 9px; }
  .card p { font-size: 14.5px; color: var(--txt-dim); line-height: 1.6; }
  .card.wide { grid-column: span 2; display: flex; align-items: center; gap: 28px; }
  @media (max-width: 860px){ .card.wide { grid-column: span 2; } }
  @media (max-width: 560px){ .card.wide { grid-column: span 1; flex-direction: column; align-items: flex-start; } }
  .card.wide .globe { flex: none; }

  /* ---------- STATS ---------- */
  .stats { display: grid; grid-template-columns: repeat(4,1fr); gap: 16px; }
  @media (max-width: 720px){ .stats { grid-template-columns: 1fr 1fr; } }
  .stat { text-align: center; padding: 34px 16px; border-radius: var(--radius); background: var(--card); border: 1px solid var(--card-brd); }
  .stat strong { display: block; font-family: var(--display); font-size: clamp(32px, 4vw, 44px); font-weight: 700; letter-spacing: -0.03em;
    background: linear-gradient(120deg, var(--onda), var(--gold)); -webkit-background-clip: text; background-clip: text; color: transparent; }
  .stat span { font-size: 14px; color: var(--txt-dim); margin-top: 6px; display: block; }

  /* ---------- STEPS ---------- */
  .steps { display: grid; grid-template-columns: repeat(3,1fr); gap: 40px; margin-top: 54px; }
  @media (max-width: 720px){ .steps { grid-template-columns: 1fr; gap: 30px; } }
  .step { position: relative; }
  .step .num { font-family: var(--display); font-size: 15px; font-weight: 700; color: var(--onda); border: 1px solid rgba(255,138,91,0.3); width: 40px; height: 40px; border-radius: 50%; display: grid; place-items: center; margin-bottom: 20px; }
  .step h3 { font-family: var(--display); font-size: 20px; margin-bottom: 10px; font-weight: 600; }
  .step p { color: var(--txt-dim); font-size: 15px; line-height: 1.6; }

  /* ---------- CONTACT ---------- */
  .contact-card { position: relative; border-radius: 34px; overflow: hidden; padding: 68px 48px; border: 1px solid rgba(255,138,91,0.22);
    background: linear-gradient(150deg, rgba(255,107,53,0.13), rgba(252,163,8,0.05)); }
  @media (max-width: 640px){ .contact-card { padding: 44px 26px; } }
  .contact-card::before { content:""; position:absolute; width: 340px; height: 340px; right: -80px; top: -120px; border-radius: 50%;
    background: radial-gradient(circle, rgba(255,107,53,0.35), transparent 70%); filter: blur(20px); }
  .contact-inner { position: relative; z-index: 1; display: flex; justify-content: space-between; align-items: center; gap: 40px; flex-wrap: wrap; }
  .contact-inner .kicker { display:inline-flex; align-items:center; gap:8px; font-size: 13px; font-weight:600; letter-spacing:.1em; text-transform:uppercase; color: var(--onda); margin-bottom: 16px; }
  .contact-inner h2 { font-family: var(--display); font-size: clamp(26px,3.4vw,38px); letter-spacing:-0.03em; line-height:1.12; font-weight:700; max-width: 540px; }
  .contact-inner p { color: var(--txt-dim); margin-top: 14px; max-width: 460px; font-size: 16px; line-height: 1.6; }
  .contact-actions { display:flex; flex-direction:column; gap: 12px; align-items:flex-start; }
  .mail-addr { font-family: var(--display); font-weight: 600; font-size: clamp(20px, 2.6vw, 28px);
    letter-spacing: -0.01em; color: var(--txt); white-space: nowrap;
    padding-bottom: 3px; border-bottom: 2px solid rgba(255,138,91,0.4); transition: border-color .2s, color .2s; }
  .mail-addr:hover { border-color: var(--onda); color: var(--onda-soft); }

  /* ---------- FINAL CTA ---------- */
  .final { text-align: center; padding: 120px 0 90px; }
  .final h2 { font-family: var(--display); font-size: clamp(34px, 5.5vw, 62px); letter-spacing: -0.04em; line-height: 1.02; font-weight: 700; }
  .final p { color: var(--txt-dim); font-size: 18px; margin: 20px auto 34px; max-width: 440px; }
  .final .cta-row { justify-content: center; }

  /* ---------- FOOTER ---------- */
  footer { border-top: 1px solid rgba(255,255,255,0.06); padding: 46px 0 60px; }
  .foot { display: flex; justify-content: space-between; align-items: center; gap: 24px; flex-wrap: wrap; }
  .foot .brand { font-size: 18px; }
  .foot-links { display: flex; gap: 26px; flex-wrap: wrap; }
  .foot-links a { color: var(--txt-faint); font-size: 14px; transition: color .2s; }
  .foot-links a:hover { color: var(--txt); }
  .foot-copy { color: var(--txt-faint); font-size: 13px; width: 100%; margin-top: 22px; }

  /* reveal */
  .reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s ease, transform .7s cubic-bezier(.2,.7,.2,1); }
  .reveal.in { opacity: 1; transform: none; }

  /* ---------- LEGAL / PRIVACY ---------- */
  .legal { max-width: 760px; margin: 0 auto; padding: 56px 0 90px; }
  .legal .back { display: inline-flex; align-items: center; gap: 7px; color: var(--txt-faint); font-size: 14px; font-weight: 500; margin-bottom: 34px; transition: color .2s; }
  .legal .back:hover { color: var(--txt); }
  .legal .back svg { width: 15px; height: 15px; }
  .legal h1 { font-family: var(--display); font-size: clamp(32px, 5vw, 48px); letter-spacing: -0.03em; line-height: 1.05; margin-bottom: 10px; }
  .legal .updated { color: var(--txt-faint); font-size: 14px; margin-bottom: 8px; }
  .legal .lead { color: var(--txt-dim); font-size: 17px; line-height: 1.6; margin: 18px 0 8px; }
  .legal h2 { font-family: var(--display); font-size: 21px; font-weight: 600; letter-spacing: -0.01em; margin: 40px 0 12px; }
  .legal p { color: var(--txt-dim); font-size: 15.5px; line-height: 1.7; margin-bottom: 14px; }
  .legal ul { margin: 0 0 16px; padding-left: 20px; }
  .legal li { color: var(--txt-dim); font-size: 15.5px; line-height: 1.7; margin-bottom: 9px; }
  .legal a { color: var(--txt); border-bottom: 1px solid rgba(255,138,91,0.4); transition: color .2s, border-color .2s; }
  .legal a:hover { color: var(--onda); border-color: var(--onda); }
  .legal strong { color: var(--txt); font-weight: 600; }
  .legal .tldr { border: 1px solid var(--card-brd); background: var(--card); border-radius: var(--radius); padding: 20px 24px; margin: 24px 0 8px; }
  .legal .tldr p { margin: 0; color: var(--txt); }
  [data-lang-content] { display: none; }
  [data-lang-content].on { display: block; }