:root{
    --canvas:#ffffff;
    --paper:#f5f6f9;
    --ink:#1b2137;
    --ink-2:#12182f;
    --ink-soft:#3c4358;
    --muted:#6b7280;
    --line:#e6e8ef;
    --amber:#ffb322;
    --amber-deep:#e89b00;
    --amber-soft:#fff4dc;
    --radius:16px;
    --maxw:1180px;
    --ease:cubic-bezier(.22,.61,.36,1);
  }
  *{box-sizing:border-box;margin:0;padding:0}
  html{scroll-behavior:smooth}
  body{font-family:"DM Sans",system-ui,sans-serif;background:var(--canvas);color:var(--ink);line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}
  h1,h2,h3,h4,.display{font-family:"Space Grotesk",system-ui,sans-serif;letter-spacing:-.02em;line-height:1.06;font-weight:600}
  a{color:inherit;text-decoration:none}
  img,svg{display:block;max-width:100%}
  .wrap{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 24px}
  .eyebrow{display:inline-flex;align-items:center;gap:9px;font-size:.78rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--ink)}
  .eyebrow::before{content:"";width:24px;height:3px;border-radius:2px;background:var(--amber);display:inline-block}
  .btn{display:inline-flex;align-items:center;gap:10px;font-family:"Space Grotesk",sans-serif;font-weight:500;font-size:1rem;padding:14px 26px;border-radius:100px;border:1.5px solid transparent;cursor:pointer;transition:transform .25s var(--ease),background .25s,box-shadow .25s,color .25s;white-space:nowrap}
  .btn-primary{background:var(--ink);color:#fff}
  .btn-primary:hover{background:var(--amber);color:var(--ink);transform:translateY(-2px);box-shadow:0 14px 30px -12px rgba(255,179,34,.7)}
  .btn-ghost{border-color:var(--line);color:var(--ink);background:transparent}
  .btn-ghost:hover{border-color:var(--ink);transform:translateY(-2px)}
  .btn .arr{transition:transform .25s var(--ease)}
  .btn:hover .arr{transform:translateX(4px)}

  /* NAV */
  header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.85);backdrop-filter:blur(14px);border-bottom:1px solid transparent;transition:border-color .3s,box-shadow .3s}
  header.scrolled{border-color:var(--line);box-shadow:0 6px 24px -18px rgba(27,33,55,.5)}
  .nav{display:flex;align-items:center;justify-content:space-between;height:76px}
  .logo-img{height:34px;width:auto}
  .nav-links{display:flex;align-items:center;gap:32px}
  .nav-links a{font-size:.96rem;font-weight:500;color:var(--ink-soft);transition:color .2s;position:relative}
  .nav-links a:not(.btn)::after{content:"";position:absolute;left:0;bottom:-5px;height:2px;width:0;background:var(--amber);transition:width .25s var(--ease)}
  .nav-links a:not(.btn):hover{color:var(--ink)}
  .nav-links a:not(.btn):hover::after{width:100%}
  .menu-btn{display:none;background:none;border:none;cursor:pointer;flex-direction:column;gap:5px;padding:8px}
  .menu-btn span{width:24px;height:2px;background:var(--ink);transition:.3s}

  /* HERO */
  .hero{position:relative;padding:74px 0 30px}
  .hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:center}
  .hero h1{font-size:clamp(2.6rem,6vw,4.5rem);font-weight:600}
  .rotor{display:inline-block;position:relative;min-height:1.1em}
  .rotor .word{display:inline-block;position:relative;z-index:1}
  .rotor::after{content:"";position:absolute;left:-.04em;right:-.04em;bottom:.05em;height:.32em;background:var(--amber);border-radius:3px;z-index:0;transform:scaleX(0);transform-origin:left;animation:hl 2.6s var(--ease) infinite}
  @keyframes hl{0%,12%{transform:scaleX(0)}20%,80%{transform:scaleX(1)}92%,100%{transform:scaleX(0);transform-origin:right}}
  .hero p.lede{font-size:1.16rem;color:var(--ink-soft);margin:26px 0 0;max-width:30em}
  .hero .cta-row{display:flex;gap:14px;margin-top:34px;flex-wrap:wrap}
  .hero-stats{display:flex;gap:30px;margin-top:46px;flex-wrap:wrap}
  .hero-stats .stat .n{font-family:"Space Grotesk",sans-serif;font-size:1.9rem;font-weight:700;letter-spacing:-.03em}
  .hero-stats .stat .l{font-size:.85rem;color:var(--muted);margin-top:2px}
  .hero-visual{position:relative;aspect-ratio:1/1.04;border-radius:24px;background:var(--ink);overflow:hidden;padding:26px}
  .hero-visual .tag{position:absolute;font-size:.72rem;font-weight:600;letter-spacing:.04em;color:#fff;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.16);padding:7px 13px;border-radius:100px;backdrop-filter:blur(6px);animation:float 6s ease-in-out infinite}
  .hero-visual .tag.t1{top:24px;left:24px;color:var(--amber)}
  .hero-visual .tag.t2{top:74px;right:26px;animation-delay:-2s}
  .hero-visual .tag.t3{bottom:120px;left:30px;animation-delay:-4s}
  @keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-9px)}}
  .hero-visual .label{position:absolute;left:26px;bottom:24px;right:26px;color:#fff}
  .hero-visual .label .k{font-size:.74rem;letter-spacing:.14em;text-transform:uppercase;color:var(--amber)}
  .hero-visual .label .v{font-family:"Space Grotesk",sans-serif;font-size:1.5rem;font-weight:600;margin-top:4px}
  .growth{position:absolute;inset:0;width:100%;height:100%}
  .growth path.line{fill:none;stroke:var(--amber);stroke-width:3;stroke-linecap:round;stroke-dasharray:1000;stroke-dashoffset:1000;animation:draw 2.4s var(--ease) forwards .3s}
  .growth path.area{fill:url(#g);opacity:0;animation:fadein 1.2s ease forwards 1.6s}
  .growth circle{fill:#fff;opacity:0;animation:pop .4s var(--ease) forwards 2.1s}
  @keyframes draw{to{stroke-dashoffset:0}}
  @keyframes fadein{to{opacity:.9}}
  @keyframes pop{to{opacity:1}}

  /* INDUSTRIES */
  .industries{border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:26px 0;margin-top:40px;background:var(--paper)}
  .industries .row{display:flex;align-items:center;gap:12px;flex-wrap:wrap;justify-content:center}
  .industries .lbl{font-size:.8rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);margin-right:6px}
  .pill{font-family:"Space Grotesk",sans-serif;font-weight:500;font-size:.94rem;padding:8px 16px;border:1px solid var(--line);border-radius:100px;background:#fff;color:var(--ink-soft);transition:.25s var(--ease)}
  .pill:hover{border-color:var(--amber);color:var(--ink);transform:translateY(-2px)}
  .pill.hot{background:var(--ink);color:#fff;border-color:var(--ink)}
  .pill.hot::before{content:"★ ";color:var(--amber)}

  /* SECTION SHELL */
  section{padding:96px 0}
  .sec-head{max-width:42rem;margin-bottom:54px}
  .sec-head h2{font-size:clamp(2rem,4vw,2.9rem);margin-top:16px}
  .sec-head p{color:var(--ink-soft);font-size:1.08rem;margin-top:16px}

  /* SERVICES */
  .svc-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
  .svc{position:relative;padding:30px 28px 32px;border:1px solid var(--line);border-radius:var(--radius);background:#fff;transition:.3s var(--ease);overflow:hidden}
  .svc::before{content:"";position:absolute;left:0;top:0;height:3px;width:0;background:linear-gradient(90deg,var(--ink),var(--amber));transition:width .4s var(--ease)}
  .svc:hover{border-color:transparent;transform:translateY(-4px);box-shadow:0 24px 50px -28px rgba(27,33,55,.42)}
  .svc:hover::before{width:100%}
  .svc .ic{width:46px;height:46px;border-radius:12px;background:var(--amber-soft);display:grid;place-items:center;color:var(--ink);font-size:1.2rem;margin-bottom:20px;transition:.3s}
  .svc:hover .ic{background:var(--ink);color:var(--amber)}
  .svc h3{font-size:1.22rem}
  .svc p{color:var(--muted);font-size:.96rem;margin-top:9px}
  .svc .num{position:absolute;top:24px;right:26px;font-family:"Space Grotesk",sans-serif;font-size:.8rem;color:var(--line);font-weight:600}

  /* AI BAND */
  .ai{background:var(--ink);color:#fff;border-radius:28px;padding:64px 56px;position:relative;overflow:hidden}
  .ai::after{content:"";position:absolute;right:-120px;top:-120px;width:420px;height:420px;background:radial-gradient(circle,rgba(255,179,34,.4),transparent 65%);pointer-events:none}
  .ai-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center;position:relative;z-index:1}
  .ai .eyebrow{color:#fff}
  .ai h2{font-size:clamp(1.9rem,3.6vw,2.7rem);margin-top:16px}
  .ai p{color:#aeb4c6;margin-top:18px;font-size:1.06rem}
  .ai-feats{display:grid;grid-template-columns:1fr 1fr;gap:14px}
  .ai-feat{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.1);border-radius:14px;padding:20px}
  .ai-feat .n{font-family:"Space Grotesk",sans-serif;font-size:1.8rem;font-weight:700;color:#fff;letter-spacing:-.03em}
  .ai-feat .n em{color:var(--amber);font-style:normal}
  .ai-feat .d{font-size:.9rem;color:#9aa1b4;margin-top:4px}

  /* PROCESS */
  .process{background:var(--paper)}
  .steps{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
  .step{background:#fff;padding:34px 28px;transition:background .3s}
  .step:hover{background:var(--amber-soft)}
  .step .n{font-family:"Space Grotesk",sans-serif;font-size:.95rem;font-weight:700;color:var(--amber-deep);letter-spacing:.05em}
  .step h3{font-size:1.3rem;margin:12px 0 8px}
  .step p{color:var(--muted);font-size:.95rem}

  /* WHY */
  .why-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
  .why{padding:36px 30px;border:1px solid var(--line);border-radius:var(--radius);transition:.3s var(--ease)}
  .why:hover{transform:translateY(-4px);box-shadow:0 24px 50px -30px rgba(27,33,55,.45)}
  .why .ic{font-family:"Space Grotesk",sans-serif;font-weight:700;color:var(--amber-deep);font-size:1.05rem;margin-bottom:16px}
  .why h3{font-size:1.35rem;margin-bottom:10px}
  .why p{color:var(--muted);font-size:.98rem}

  /* CTA */
  .cta-band{text-align:center}
  .cta-inner{background:linear-gradient(135deg,var(--ink),var(--ink-2));border-radius:28px;padding:72px 40px;color:#fff;position:relative;overflow:hidden}
  .cta-inner::before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 80% 20%,rgba(255,179,34,.4),transparent 52%)}
  .cta-inner > *{position:relative;z-index:1}
  .cta-inner h2{font-size:clamp(2rem,4vw,3rem);color:#fff}
  .cta-inner p{color:rgba(255,255,255,.85);margin:18px auto 32px;max-width:34em;font-size:1.1rem}
  .cta-inner .btn-primary{background:var(--amber);color:var(--ink)}
  .cta-inner .btn-primary:hover{background:#fff;color:var(--ink)}

  /* CONTACT */
  .contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:start}
  .contact-info h2{font-size:clamp(2rem,4vw,2.8rem);margin-top:16px}
  .contact-info > p{color:var(--ink-soft);font-size:1.08rem;margin:16px 0 32px}
  .cinfo{display:flex;gap:14px;align-items:flex-start;padding:18px 0;border-top:1px solid var(--line)}
  .cinfo .ic{flex:none;width:42px;height:42px;border-radius:11px;background:var(--amber-soft);display:grid;place-items:center;color:var(--ink)}
  .cinfo .k{font-size:.78rem;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);font-weight:700}
  .cinfo .v{font-weight:500;margin-top:2px;font-size:1.04rem}
  .cinfo a.v:hover{color:var(--amber-deep)}
  .form{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:34px}
  .form .field{margin-bottom:18px}
  .form label{display:block;font-size:.84rem;font-weight:600;margin-bottom:7px;color:var(--ink-soft)}
  .form input,.form select,.form textarea{width:100%;padding:13px 15px;border:1.5px solid var(--line);border-radius:11px;font-family:inherit;font-size:.98rem;background:var(--paper);transition:.2s;color:var(--ink)}
  .form input:focus,.form select:focus,.form textarea:focus{outline:none;border-color:var(--amber);background:#fff;box-shadow:0 0 0 4px var(--amber-soft)}
  .form textarea{resize:vertical;min-height:110px}
  .form .btn-primary{width:100%;justify-content:center;margin-top:6px}
  .form .note{font-size:.8rem;color:var(--muted);text-align:center;margin-top:14px}

  /* FOOTER */
  footer{background:var(--ink);color:#cbd0db;padding:64px 0 28px}
  .foot-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr;gap:40px;padding-bottom:40px;border-bottom:1px solid rgba(255,255,255,.1)}
  footer .logo-img{height:38px;margin-bottom:16px}
  footer .blurb{color:#8b92a4;max-width:28em;font-size:.96rem}
  .foot-col h4{font-family:"Space Grotesk",sans-serif;color:#fff;font-size:.82rem;letter-spacing:.12em;text-transform:uppercase;margin-bottom:18px}
  .foot-col a{display:block;color:#9aa1b4;padding:6px 0;font-size:.96rem;transition:color .2s}
  .foot-col a:hover{color:var(--amber)}
  .foot-bot{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:16px;padding-top:26px;font-size:.88rem;color:#8b92a4}
  .socials{display:flex;gap:10px}
  .socials a{width:38px;height:38px;border-radius:10px;border:1px solid rgba(255,255,255,.14);display:grid;place-items:center;color:#cbd0db;transition:.25s var(--ease)}
  .socials a:hover{background:var(--amber);border-color:var(--amber);color:var(--ink);transform:translateY(-2px)}

  /* WHATSAPP FLOATER */
  .wa{position:fixed;right:22px;bottom:22px;z-index:60;display:flex;align-items:center;gap:0;background:#25d366;color:#fff;border-radius:100px;padding:0;height:60px;width:60px;overflow:hidden;box-shadow:0 12px 30px -8px rgba(37,211,102,.6);transition:width .35s var(--ease),background .25s;white-space:nowrap}
  .wa svg{flex:none;width:60px;height:60px;padding:16px}
  .wa .txt{font-family:"Space Grotesk",sans-serif;font-weight:600;font-size:.98rem;padding-right:22px;opacity:0;transition:opacity .25s}
  .wa:hover{width:212px}
  .wa:hover .txt{opacity:1}
  .wa::after{content:"";position:absolute;inset:0;border-radius:100px;box-shadow:0 0 0 0 rgba(37,211,102,.5);animation:pulse 2.4s infinite}
  @keyframes pulse{0%{box-shadow:0 0 0 0 rgba(37,211,102,.5)}70%{box-shadow:0 0 0 16px rgba(37,211,102,0)}100%{box-shadow:0 0 0 0 rgba(37,211,102,0)}}

  /* reveal */
  .reveal{opacity:0;transform:translateY(26px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
  .reveal.in{opacity:1;transform:none}

  @media(max-width:900px){
    .hero-grid{grid-template-columns:1fr;gap:36px}
    .hero-visual{max-width:440px}
    .ai{padding:44px 30px}
    .ai-grid,.contact-grid{grid-template-columns:1fr;gap:34px}
    .svc-grid,.steps,.why-grid{grid-template-columns:1fr 1fr}
    .foot-grid{grid-template-columns:1fr 1fr}
  }
  @media(max-width:640px){
    .nav-links{display:none}
    .menu-btn{display:flex}
    .nav-links.open{display:flex;position:absolute;top:76px;left:0;right:0;flex-direction:column;background:#fff;padding:20px 24px;gap:8px;border-bottom:1px solid var(--line);box-shadow:0 20px 40px -20px rgba(0,0,0,.3)}
    .nav-links.open a{padding:8px 0}
    section{padding:70px 0}
    .svc-grid,.steps,.why-grid,.ai-feats,.foot-grid{grid-template-columns:1fr}
    .cta-inner,.ai{padding:44px 26px}
    .hero-stats{gap:22px}
    .wa:hover{width:60px}
    .wa:hover .txt{opacity:0}
  }
  @media(prefers-reduced-motion:reduce){
    *{animation:none!important;transition:none!important}
    .reveal{opacity:1;transform:none}
    .growth path.line{stroke-dashoffset:0}
    .growth path.area,.growth circle{opacity:.9}
  }