/* Apus Platform — shared stylesheet */
:root{
    /* Brand: Apus blue + orange (from logo) */
    --blue: #1A78D9;        /* primary brand blue */
    --blue-2: #0F5BB0;      /* deeper blue for hover/depth */
    --blue-soft: #e6f0fb;   /* tint for backgrounds */
    --orange: #FF6B1A;      /* accent brand orange */
    --orange-2: #E55400;    /* deeper orange */
    --orange-soft: #fff0e3; /* tint */

    /* Neutrals */
    --bg:#0a1a33;            /* dark navy background (built from blue) */
    --bg-2:#0f2548;
    --surface:#ffffff;
    --soft:#f4f8fd;
    --ink:#0a1a33;
    --ink-2:#3b475c;
    --muted:#6b7790;
    --line:#dfe6f1;

    /* Gradients — blue primary, orange accent */
    --grad: linear-gradient(135deg, #1A78D9 0%, #0F5BB0 100%);
    --grad-accent: linear-gradient(135deg, #FF6B1A 0%, #E55400 100%);
    --grad-mix: linear-gradient(135deg, #1A78D9 0%, #FF6B1A 100%);
    --grad-dark: linear-gradient(135deg, #0a1a33 0%, #103a73 55%, #0F5BB0 100%);

    --shadow-sm: 0 4px 14px rgba(10,26,51,.06);
    --shadow: 0 14px 40px rgba(10,26,51,.10);
    --radius: 16px;

    /* Body background — defaults to surface (white). Overridden in dark. */
    --page-bg:#ffffff;
    color-scheme: light;
  }

  /* ============ DARK THEME ============ */
  [data-theme="dark"]{
    --surface:#131a26;
    --soft:#0e141e;
    --ink:#e8edf5;
    --ink-2:#a4b0c2;
    --muted:#6b7790;
    --line:#26314a;
    --orange-soft:#2a1810;
    --blue-soft:#0e1f33;
    --page-bg:#0a0f17;
    --shadow-sm: 0 4px 14px rgba(0,0,0,.35);
    --shadow: 0 14px 40px rgba(0,0,0,.50);
    color-scheme: dark;
  }
  [data-theme="dark"] .nav{background:rgba(10,15,23,.85);backdrop-filter:saturate(140%) blur(10px)}
  [data-theme="dark"] .nav-links a{color:var(--ink-2)}
  [data-theme="dark"] .nav-links a:hover,
  [data-theme="dark"] .nav-links a.active{color:var(--orange)}
  [data-theme="dark"] .lang-dd-btn{background:transparent;border-color:var(--line);color:var(--ink)}
  [data-theme="dark"] .lang-dd-menu{background:var(--surface);border-color:var(--line)}
  [data-theme="dark"] .lang-dd-item{color:var(--ink-2)}
  [data-theme="dark"] .lang-dd-item:hover{background:var(--soft);color:var(--ink)}
  [data-theme="dark"] .lang-dd-item.active{color:var(--orange)}
  [data-theme="dark"] input,
  [data-theme="dark"] select,
  [data-theme="dark"] textarea,
  [data-theme="dark"] .field input,
  [data-theme="dark"] .field select,
  [data-theme="dark"] .field textarea{
    background:#0e141e;border-color:var(--line);color:var(--ink);caret-color:var(--ink);
  }
  [data-theme="dark"] input::placeholder,
  [data-theme="dark"] textarea::placeholder,
  [data-theme="dark"] .field input::placeholder,
  [data-theme="dark"] .field textarea::placeholder{color:var(--muted)}
  [data-theme="dark"] option{background:#0e141e;color:var(--ink)}
  [data-theme="dark"] input:-webkit-autofill,
  [data-theme="dark"] input:-webkit-autofill:hover,
  [data-theme="dark"] input:-webkit-autofill:focus,
  [data-theme="dark"] textarea:-webkit-autofill{
    -webkit-text-fill-color:var(--ink) !important;
    -webkit-box-shadow:0 0 0 1000px #0e141e inset !important;
    caret-color:var(--ink);
    transition:background-color 5000s ease-in-out 0s;
  }
  [data-theme="dark"] .contact-info .ico{background:rgba(255,107,26,.14);color:#ffb98a}
  [data-theme="dark"] footer{background:#070b12}
  [data-theme="dark"] .menu-toggle{color:var(--ink)}
  /* Secondary "dark" button — invert to outline in dark mode so text stays readable */
  [data-theme="dark"] .btn-dark{
    background:transparent;color:var(--ink);
    border:1.5px solid var(--line);
  }
  [data-theme="dark"] .btn-dark:hover{
    background:var(--soft);border-color:var(--ink-2);
  }

  /* Theme toggle button */
  .theme-toggle{
    display:inline-grid;place-items:center;
    width:38px;height:38px;border-radius:10px;
    background:transparent;border:1px solid var(--line);
    cursor:pointer;color:var(--ink-2);
    transition:background .2s, color .2s, border-color .2s, transform .2s;
    flex-shrink:0;
  }
  .theme-toggle:hover{background:var(--soft);color:var(--orange-2);border-color:var(--orange);transform:translateY(-1px)}
  .theme-toggle svg{width:18px;height:18px}
  .theme-toggle .icon-sun{display:none}
  .theme-toggle .icon-moon{display:block}
  [data-theme="dark"] .theme-toggle{color:#ffb98a}
  [data-theme="dark"] .theme-toggle .icon-sun{display:block}
  [data-theme="dark"] .theme-toggle .icon-moon{display:none}
  *{box-sizing:border-box;margin:0;padding:0}
  html{scroll-behavior:smooth}
  body{
    font-family:'Inter','Plus Jakarta Sans',system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
    color:var(--ink);
    background:var(--page-bg);
    line-height:1.6;
    -webkit-font-smoothing:antialiased;
    transition:background-color .25s, color .25s;
  }
  img{max-width:100%;display:block}
  a{color:inherit;text-decoration:none}
  h1,h2,h3,h4{font-family:'Plus Jakarta Sans',sans-serif;letter-spacing:-0.02em;color:var(--ink);line-height:1.15}
  h1{font-size:clamp(2.2rem,5vw,3.6rem);font-weight:800}
  h2{font-size:clamp(1.8rem,3.5vw,2.6rem);font-weight:700}
  h3{font-size:1.25rem;font-weight:700}
  p{color:var(--ink-2)}
  .container{max-width:1200px;margin:0 auto;padding:0 24px}
  .eyebrow{
    display:inline-block;
    text-transform:uppercase;
    letter-spacing:.18em;
    font-size:.78rem;
    font-weight:700;
    color:var(--orange-2);
    background:var(--orange-soft);
    padding:6px 14px;
    border-radius:999px;
    margin-bottom:14px;
  }
  .btn{
    display:inline-flex;align-items:center;gap:8px;
    padding:13px 22px;border-radius:999px;font-weight:600;font-size:.95rem;
    transition:transform .2s ease, box-shadow .2s ease, background .2s ease;
    cursor:pointer;border:0;
  }
  .btn-primary{background:var(--grad-accent);color:#fff;box-shadow:0 8px 22px rgba(255,107,26,.35)}
  .btn-primary:hover{transform:translateY(-2px);box-shadow:0 14px 30px rgba(255,107,26,.45)}
  .btn-ghost{background:transparent;color:#fff;border:1.5px solid rgba(255,255,255,.35)}
  .btn-ghost:hover{background:rgba(255,255,255,.08)}
  .btn-dark{background:var(--ink);color:#fff}
  .btn-dark:hover{background:#1a2150}

  /* ============ NAV ============ */
  header.nav{
    position:sticky;top:0;z-index:50;
    background:rgba(255,255,255,.85);
    backdrop-filter: blur(14px);
    border-bottom:1px solid var(--line);
  }
  .nav-row{display:flex;align-items:center;justify-content:space-between;height:104px}
  @media (max-width:880px){.nav-row{height:82px}}
  @media (max-width:500px){.nav-row{height:68px}}
  .brand{display:flex;align-items:center;gap:10px;font-weight:800;font-family:'Plus Jakarta Sans',sans-serif;font-size:1.2rem}
  /* Real logo image — cropped to content (1617×400, aspect 4:1).
     Visible content fills the full height, so display sizes are conservative. */
  .logo-img{height:64px;width:auto;display:block;max-width:100%}
  @media (max-width:880px){.logo-img{height:50px}}
  @media (max-width:500px){.logo-img{height:40px}}
  .logo-img-footer{height:108px;width:auto;display:block;max-width:480px}
  @media (max-width:880px){.logo-img-footer{height:84px;max-width:380px}}
  @media (max-width:500px){.logo-img-footer{height:68px;max-width:300px}}

  /* Language dropdown */
  .lang-dd{position:relative}
  .lang-dd-btn{
    display:inline-flex;align-items:center;gap:8px;
    padding:7px 12px;border-radius:10px;border:1px solid var(--line);background:var(--surface);
    font-size:.85rem;font-weight:600;color:var(--ink);cursor:pointer;
    font-family:inherit;transition:border-color .2s, background .2s;
  }
  .lang-dd-btn:hover{border-color:var(--blue)}
  .lang-dd-btn .flag-svg{width:22px;height:14px;border-radius:2px;display:block;flex-shrink:0;box-shadow:0 1px 2px rgba(0,0,0,.1)}
  .lang-dd-btn .chev{width:14px;height:14px;transition:transform .2s}
  .lang-dd.open .lang-dd-btn .chev{transform:rotate(180deg)}
  .lang-dd-menu{
    position:absolute;top:calc(100% + 6px);right:0;
    background:var(--surface);border:1px solid var(--line);border-radius:12px;
    box-shadow:0 14px 32px rgba(10,26,51,.15);
    min-width:170px;padding:6px;
    opacity:0;visibility:hidden;transform:translateY(-6px);
    transition:opacity .2s, transform .2s, visibility .2s;
    z-index:100;
  }
  .lang-dd.open .lang-dd-menu{opacity:1;visibility:visible;transform:translateY(0)}
  .lang-dd-item{
    display:flex;align-items:center;gap:10px;width:100%;
    padding:9px 12px;border-radius:8px;border:0;background:transparent;
    font-size:.88rem;font-weight:500;color:var(--ink);cursor:pointer;
    font-family:inherit;text-align:left;
  }
  .lang-dd-item:hover{background:var(--soft)}
  .lang-dd-item.active{background:var(--orange-soft);color:var(--orange-2);font-weight:600}
  .lang-dd-item .flag-svg{width:22px;height:14px;border-radius:2px;flex-shrink:0;box-shadow:0 1px 2px rgba(0,0,0,.1)}
  .lang-dd-item .check{margin-left:auto;width:16px;height:16px;opacity:0;color:var(--orange-2)}
  .lang-dd-item.active .check{opacity:1}

  /* Compact CTA in nav */
  .btn-cta-nav{padding:9px 16px;font-size:.85rem}

  /* Inline service / generic icons */
  .icon-svg{width:26px;height:26px;display:block}
  .nav-links{display:flex;gap:30px;align-items:center}
  .nav-links a{font-size:.95rem;color:var(--ink-2);font-weight:500}
  .nav-links a:hover{color:var(--orange-2)}
  .nav-cta{display:flex;gap:10px;align-items:center}
  @media (max-width:560px){
    .lang-dd-btn span{display:none}
    .lang-dd-btn{padding:7px 10px}
  }
  .menu-toggle{display:none;background:none;border:0;font-size:1.5rem;cursor:pointer;color:var(--ink)}
  @media (max-width:880px){
    .nav-links{display:none}
    .menu-toggle{display:block}
    .nav-cta .btn{padding:10px 16px;font-size:.85rem}
  }

  /* ============ HERO ============ */
  .hero{
    position:relative;overflow:hidden;color:#fff;
    background:var(--grad-dark);
    padding: 90px 0 120px;
  }
  .hero::before{
    content:"";position:absolute;inset:0;
    background:
      radial-gradient(600px 400px at 85% 10%, rgba(255,107,26,.25), transparent 60%),
      radial-gradient(500px 360px at 10% 90%, rgba(255,122,24,.18), transparent 60%);
    pointer-events:none;
  }
  .hero-inner{position:relative;display:grid;grid-template-columns: 1.15fr .85fr; gap:60px;align-items:center}
  .hero h1{color:#fff;margin-bottom:18px}
  .hero h1 .accent{
    background:var(--grad-accent);
    -webkit-background-clip:text;background-clip:text;color:transparent;
  }
  .hero p.lead{color:rgba(255,255,255,.78);font-size:1.12rem;margin-bottom:28px;max-width:560px}
  .hero .actions{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:34px}
  .hero .trust-row{display:flex;gap:28px;flex-wrap:wrap;align-items:center;color:rgba(255,255,255,.7);font-size:.88rem}
  .trust-row .dot{width:6px;height:6px;border-radius:50%;background:var(--orange);display:inline-block;margin-right:8px}

  .hero-card{
    background:rgba(255,255,255,.06);
    border:1px solid rgba(255,255,255,.12);
    border-radius:24px;
    padding:28px;
    backdrop-filter: blur(8px);
    box-shadow:0 30px 60px rgba(0,0,0,.35);
  }
  .stat-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
  .stat{
    background:rgba(255,255,255,.05);
    border:1px solid rgba(255,255,255,.10);
    border-radius:16px;padding:20px;
  }
  .stat .num{font-family:'Plus Jakarta Sans',sans-serif;font-weight:800;font-size:2rem;
    background:var(--grad-accent);-webkit-background-clip:text;background-clip:text;color:transparent}
  .stat .lbl{font-size:.88rem;color:rgba(255,255,255,.75);margin-top:4px}

  @media (max-width:880px){
    .hero{padding:60px 0 80px}
    .hero-inner{grid-template-columns:1fr;gap:36px}
    .stat-grid{grid-template-columns:1fr 1fr}
  }

  /* ============ SECTIONS ============ */
  section{padding:90px 0}
  .section-head{text-align:center;max-width:720px;margin:0 auto 50px}
  .section-head h2{margin-bottom:14px}
  .section-head p{color:var(--muted);font-size:1.05rem}

  /* ============ LOGO MARQUEE / TRUST ============ */
  .trust{padding:46px 0;background:var(--soft);border-bottom:1px solid var(--line)}
  .trust-label{text-align:center;font-size:.82rem;letter-spacing:.18em;text-transform:uppercase;color:var(--muted);margin-bottom:22px;font-weight:600}
  .logo-row{display:flex;flex-wrap:wrap;justify-content:center;align-items:center;gap:46px;opacity:.85}
  .logo-row .logo{
    font-family:'Plus Jakarta Sans',sans-serif;font-weight:800;letter-spacing:-.02em;
    color:#6b7390;font-size:1.35rem;filter:grayscale(1);transition:color .2s;
  }
  .logo-row .logo:hover{color:var(--ink)}

  /* ============ SERVICES ============ */
  .services-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
  .service-card{
    background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
    padding:0;display:flex;flex-direction:column;
    transition:transform .25s ease, box-shadow .25s ease, border-color .25s ease;
    position:relative;overflow:hidden;
  }
  .service-card:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:transparent}
  .service-card .service-image{
    width:100%;aspect-ratio:16/10;overflow:hidden;background:var(--soft);
    position:relative;
  }
  @media (max-width:880px){.service-card .service-image{aspect-ratio:16/9}}
  .service-card .service-image img{
    width:100%;height:100%;object-fit:cover;display:block;
    transition:transform .5s ease;
  }
  .service-card:hover .service-image img{transform:scale(1.05)}
  .service-card .service-body{padding:28px 30px 32px;flex-grow:1;display:flex;flex-direction:column}
  .service-card h3{
    margin-bottom:14px;font-size:1.15rem;
    text-transform:uppercase;letter-spacing:.04em;color:var(--ink);
  }
  .service-card p{font-size:1rem;color:var(--ink-2);line-height:1.55}
  @media (max-width:880px){.services-grid{grid-template-columns:1fr;gap:20px}}

  /* ============ WHY US ============ */
  .why{background:var(--soft)}
  .why-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
  .why-card{
    background:var(--surface);padding:28px;border-radius:var(--radius);
    border:1px solid var(--line);
    transition: transform .2s, box-shadow .2s;
  }
  .why-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-sm)}
  .why-card .num{
    font-family:'Plus Jakarta Sans',sans-serif;font-weight:800;
    font-size:1.6rem;
    background:var(--grad-accent);-webkit-background-clip:text;background-clip:text;color:transparent;
    margin-bottom:8px;display:block;
  }
  .why-card h3{font-size:1.1rem;margin-bottom:8px}
  .why-card p{font-size:.92rem}
  @media (max-width:880px){.why-grid{grid-template-columns:1fr 1fr}}
  @media (max-width:500px){.why-grid{grid-template-columns:1fr}}

  /* ============ BUSINESS MODELS ============ */
  .models-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
  .model{
    border:1px solid var(--line);border-radius:var(--radius);
    padding:32px;background:var(--surface);position:relative;overflow:hidden;
  }
  .model::before{
    content:"";position:absolute;top:0;left:0;height:5px;width:100%;background:var(--grad-mix);
  }
  .model .tag{
    display:inline-block;font-size:.75rem;letter-spacing:.14em;text-transform:uppercase;
    color:var(--orange-2);font-weight:700;margin-bottom:10px;
  }
  .model h3{font-size:1.35rem;margin-bottom:12px}
  .model p{font-size:.95rem}
  @media (max-width:880px){.models-grid{grid-template-columns:1fr}}


  /* ============ INDUSTRIES ============ */
  .industries-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
  .industry{
    border:1px solid var(--line);border-radius:14px;background:var(--surface);
    padding:24px;display:flex;gap:14px;align-items:center;
    transition:border-color .2s, transform .2s;
  }
  .industry:hover{border-color:var(--orange);transform:translateY(-3px)}
  .industry .ico{
    width:42px;height:42px;border-radius:10px;background:var(--orange-soft);
    color:var(--orange-2);display:grid;place-items:center;flex-shrink:0;font-size:1.1rem;
  }
  .industry h4{font-size:1rem;font-weight:600}
  @media (max-width:880px){.industries-grid{grid-template-columns:1fr 1fr}}

  /* ============ TECH STACK ============ */
  .tech-wrap{background:var(--soft);padding:60px 0}
  .tech-grid{
    display:grid;grid-template-columns:repeat(8,1fr);gap:18px;margin-top:36px;
  }
  .tech-item{
    background:var(--surface);border:1px solid var(--line);border-radius:14px;
    padding:18px 8px;display:flex;flex-direction:column;align-items:center;gap:8px;
    transition:transform .2s, box-shadow .2s, border-color .2s;
    aspect-ratio:1;justify-content:center;
  }
  .tech-item:hover{transform:translateY(-4px);box-shadow:var(--shadow-sm);border-color:var(--blue)}
  .tech-item svg{width:38px;height:38px;display:block}
  .tech-item .name{font-size:.72rem;font-weight:600;color:var(--ink-2);text-align:center;line-height:1.1}
  @media (max-width:1100px){.tech-grid{grid-template-columns:repeat(6,1fr)}}
  @media (max-width:700px){.tech-grid{grid-template-columns:repeat(4,1fr)}}
  @media (max-width:440px){.tech-grid{grid-template-columns:repeat(3,1fr)}}

  /* ============ TESTIMONIALS ============ */
  /* ============ FEATURED PROJECTS ============ */
  .projects-wrap{background:var(--surface)}
  .projects-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-bottom:22px}
  .project-card{
    background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
    padding:28px;display:flex;flex-direction:column;gap:14px;
    transition:transform .25s ease, box-shadow .25s ease, border-color .25s ease;
    position:relative;overflow:hidden;
  }
  .project-card::after{
    content:"";position:absolute;left:0;top:0;height:100%;width:4px;background:var(--grad-accent);
    transform:scaleY(0);transform-origin:top;transition:transform .3s ease;
  }
  .project-card:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:transparent}
  .project-card:hover::after{transform:scaleY(1)}
  .project-card .client{
    display:inline-block;font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;
    color:var(--orange-2);font-weight:700;
  }
  .project-card h3{font-size:1.1rem;line-height:1.3}
  .project-card .desc{font-size:.92rem;color:var(--ink-2);flex-grow:1}
  .project-card .meta{
    display:grid;grid-template-columns:1fr 1fr;gap:8px 14px;
    padding-top:14px;border-top:1px dashed var(--line);
    font-size:.82rem;
  }
  .project-card .meta .k{color:var(--muted);font-weight:500;display:block;font-size:.72rem;text-transform:uppercase;letter-spacing:.08em;margin-bottom:2px}
  .project-card .meta .v{color:var(--ink);font-weight:600}
  .project-tags{display:flex;flex-wrap:wrap;gap:6px}
  .project-tag{
    background:var(--soft);border:1px solid var(--line);
    border-radius:6px;padding:3px 9px;font-size:.74rem;color:var(--ink-2);font-weight:500;
  }
  @media (max-width:880px){.projects-grid{grid-template-columns:1fr}}

  .testi-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
  .testi{
    background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
    padding:30px;position:relative;
  }
  .testi .quote-mark{
    font-size:3rem;line-height:.6;color:var(--orange);font-family:Georgia,serif;margin-bottom:10px;
  }
  .testi p{font-size:.98rem;color:var(--ink-2);font-style:italic;margin-bottom:20px}
  .testi .who{display:flex;gap:12px;align-items:center}
  .testi .avatar{
    width:46px;height:46px;border-radius:50%;background:var(--grad-accent);
    display:grid;place-items:center;color:#fff;font-weight:700;font-family:'Plus Jakarta Sans',sans-serif;
  }
  .testi .name{font-weight:700;font-size:.95rem;color:var(--ink)}
  .testi .role{font-size:.82rem;color:var(--muted)}
  @media (max-width:880px){.testi-grid{grid-template-columns:1fr}}

  /* ============ CTA ============ */
  .cta-band{
    background:var(--grad-accent);
    padding:70px 0;color:#fff;text-align:center;position:relative;overflow:hidden;
  }
  .cta-band::before{
    content:"";position:absolute;inset:0;
    background:radial-gradient(600px 200px at 50% 0%, rgba(255,255,255,.25), transparent 60%);
  }
  .cta-band h2{color:#fff;margin-bottom:14px;position:relative}
  .cta-band p{color:rgba(255,255,255,.92);font-size:1.08rem;max-width:600px;margin:0 auto 26px;position:relative}
  .cta-band .actions{display:flex;justify-content:center;gap:12px;flex-wrap:wrap;position:relative}
  .cta-band .btn-primary{background:#fff;color:var(--orange-2);box-shadow:0 8px 22px rgba(0,0,0,.18)}
  .cta-band .btn-ghost{border-color:rgba(255,255,255,.7);color:#fff}

  /* ============ CONTACT ============ */
  .contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:start}
  .contact-info .item{display:flex;gap:14px;padding:18px 0;border-bottom:1px solid var(--line)}
  .contact-info .item:last-child{border-bottom:0}
  .contact-info .ico{
    width:42px;height:42px;border-radius:10px;background:var(--orange-soft);color:var(--orange-2);
    display:grid;place-items:center;flex-shrink:0;font-size:1.1rem;
  }
  .contact-info .item .label{font-size:.78rem;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);font-weight:600;margin-bottom:4px}
  .contact-info .item .val{font-size:1rem;color:var(--ink);font-weight:600;line-height:1.4}
  form.contact-form{
    background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
    padding:30px;box-shadow:var(--shadow-sm);
  }
  .field{margin-bottom:16px}
  .field label{display:block;font-size:.85rem;color:var(--ink);font-weight:600;margin-bottom:6px}
  .field input,.field textarea,.field select{
    width:100%;padding:12px 14px;border:1px solid var(--line);border-radius:10px;font-size:.95rem;
    font-family:inherit;color:var(--ink);background:var(--surface);transition:border-color .2s, box-shadow .2s;
  }
  .field input:focus,.field textarea:focus,.field select:focus{
    outline:none;border-color:var(--orange);box-shadow:0 0 0 4px rgba(255,107,26,.15)
  }
  .field textarea{min-height:110px;resize:vertical}
  .form-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
  @media (max-width:880px){.contact-grid{grid-template-columns:1fr}.form-row{grid-template-columns:1fr}}

  /* ============ FOOTER ============ */
  footer{background:var(--bg);color:rgba(255,255,255,.7);padding:60px 0 28px}
  .foot-grid{display:grid;grid-template-columns: 1.4fr 1fr 1fr 1fr;gap:40px;margin-bottom:36px}
  footer h5{color:#fff;font-family:'Plus Jakarta Sans',sans-serif;font-weight:700;font-size:1rem;margin-bottom:16px}
  footer ul{list-style:none}
  footer li{margin-bottom:8px;font-size:.92rem}
  footer a:hover{color:var(--orange)}
  .foot-brand p{color:rgba(255,255,255,.62);font-size:.92rem;margin-top:14px;max-width:480px}
  .foot-brand .brand{color:#fff}
  .foot-bottom{
    border-top:1px solid rgba(255,255,255,.10);padding-top:22px;
    display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;font-size:.85rem;color:rgba(255,255,255,.55)
  }
  .socials{display:flex;gap:10px}
  .socials a{
    width:36px;height:36px;border-radius:10px;border:1px solid rgba(255,255,255,.15);
    display:grid;place-items:center;color:#fff;font-size:.9rem;transition:border-color .2s, background .2s;
  }
  .socials a:hover{border-color:var(--orange);background:rgba(255,107,26,.1);color:var(--orange)}
  @media (max-width:880px){.foot-grid{grid-template-columns:1fr 1fr}}
  @media (max-width:520px){.foot-grid{grid-template-columns:1fr}}

  /* ============ FLOATING ACTION BUTTONS ============ */
  .fab-stack{
    position:fixed;right:22px;bottom:22px;z-index:90;
    display:flex;flex-direction:column;gap:14px;align-items:flex-end;
  }
  .fab{
    width:60px;height:60px;border-radius:50%;
    display:flex;align-items:center;justify-content:center;
    color:#fff;cursor:pointer;border:0;
    box-shadow:0 10px 24px rgba(0,0,0,.22), 0 4px 8px rgba(0,0,0,.12);
    transition:transform .25s ease, box-shadow .25s ease;
    position:relative;text-decoration:none;
  }
  .fab:hover{transform:scale(1.08) translateY(-2px);box-shadow:0 14px 30px rgba(0,0,0,.28), 0 6px 12px rgba(0,0,0,.15)}
  .fab svg{width:28px;height:28px;display:block}
  .fab-chat{background:var(--grad-accent)}
  .fab-call{background:linear-gradient(135deg,#22A05A 0%,#138644 100%)}

  /* Pulse ring */
  .fab::before{
    content:"";position:absolute;inset:0;border-radius:50%;
    box-shadow:0 0 0 0 currentColor;opacity:.45;
    animation:fab-pulse 2.4s ease-out infinite;
  }
  .fab-chat::before{color:#FF6B1A}
  .fab-call::before{color:#22A05A}
  @keyframes fab-pulse{
    0%   {box-shadow:0 0 0 0 currentColor;opacity:.45}
    70%  {box-shadow:0 0 0 18px currentColor;opacity:0}
    100% {box-shadow:0 0 0 0 currentColor;opacity:0}
  }

  /* Tooltip label appearing on the left */
  .fab .fab-label{
    position:absolute;right:74px;top:50%;transform:translateY(-50%) translateX(8px);
    background:#0a1a33;color:#fff;
    padding:8px 14px;border-radius:8px;
    font-size:.82rem;font-weight:600;white-space:nowrap;
    opacity:0;pointer-events:none;
    transition:opacity .2s ease, transform .2s ease;
    box-shadow:0 6px 18px rgba(0,0,0,.18);
  }
  .fab .fab-label::after{
    content:"";position:absolute;right:-5px;top:50%;transform:translateY(-50%);
    border:5px solid transparent;border-left-color:#0a1a33;
  }
  .fab:hover .fab-label{opacity:1;transform:translateY(-50%) translateX(0)}

  @media (max-width:600px){
    .fab-stack{right:14px;bottom:14px;gap:10px}
    .fab{width:52px;height:52px}
    .fab svg{width:24px;height:24px}
    .fab .fab-label{display:none}
  }

  /* ============ CALL POPUP (FAB phone fallback for desktops without tel: handler) ============ */
  .call-popup{
    display:none;position:fixed;inset:0;z-index:10000;
    background:rgba(10,26,51,.72);backdrop-filter:blur(4px);
    animation:cpFade .2s ease;
  }
  .call-popup.open{display:grid;place-items:center}
  @keyframes cpFade{from{opacity:0}to{opacity:1}}
  .call-popup-card{
    background:var(--surface);border-radius:22px;padding:38px 32px 32px;
    max-width:380px;width:90%;text-align:center;position:relative;
    box-shadow:0 30px 80px rgba(0,0,0,.45);
    animation:cpRise .25s ease;
  }
  @keyframes cpRise{from{transform:translateY(20px);opacity:0}to{transform:none;opacity:1}}
  .call-popup-close{
    position:absolute;top:12px;right:12px;
    background:transparent;border:none;font-size:1.8rem;line-height:1;
    cursor:pointer;color:var(--ink-2);width:36px;height:36px;border-radius:50%;
  }
  .call-popup-close:hover{background:var(--soft);color:var(--ink)}
  .call-popup-logo{width:96px;height:auto;margin-bottom:18px}
  .call-popup-card h3{margin-bottom:10px;font-size:1.25rem;color:var(--ink)}
  .call-popup-sub{color:var(--ink-2);font-size:.9rem;margin-bottom:18px}
  .call-popup-phone{
    display:inline-block;font-size:1.7rem;font-weight:800;
    color:var(--orange-2);text-decoration:none;
    font-family:'Plus Jakarta Sans',sans-serif;letter-spacing:.5px;
    margin-bottom:18px;
  }
  .call-popup-phone:hover{text-decoration:underline}
  .call-popup-addr{
    color:var(--ink-2);font-size:.92rem;line-height:1.55;
    padding-top:16px;border-top:1px solid var(--line);
  }
  .call-popup-addr strong{color:var(--ink);display:block;margin-bottom:4px}
  [data-theme="dark"] .call-popup{background:rgba(0,0,0,.78)}

  /* ============ ANIMATIONS ============ */
  @keyframes fadeUp{
    from{opacity:0;transform:translateY(16px)}
    to{opacity:1;transform:translateY(0)}
  }
  .reveal{animation:fadeUp .7s ease both}

/* ============ PAGE HERO (sub-page headers) ============ */
.page-hero{
  background:var(--grad-dark);color:#fff;
  padding:90px 0 80px;position:relative;overflow:hidden;text-align:center;
}
.page-hero::before{
  content:"";position:absolute;inset:0;
  background:
    radial-gradient(600px 400px at 85% 10%, rgba(255,107,26,.25), transparent 60%),
    radial-gradient(500px 360px at 10% 90%, rgba(255,122,24,.18), transparent 60%);
  pointer-events:none;
}
.page-hero .container{position:relative}
.page-hero .eyebrow{background:rgba(255,107,26,.18);color:var(--orange);margin-bottom:18px}
.page-hero h1{color:#fff;font-size:clamp(2rem,4.2vw,3.2rem);margin-bottom:18px}
.page-hero .lead{color:rgba(255,255,255,.78);font-size:1.12rem;max-width:760px;margin:0 auto}

/* ============ NAV ACTIVE STATE ============ */
.nav-links a.active{color:var(--orange-2)}
.nav-links a.active::after{
  content:"";display:block;height:2px;background:var(--grad-accent);
  margin-top:4px;border-radius:2px;
}

/* ============ ABOUT PAGE ============ */
.about-grid{display:grid;grid-template-columns:1.3fr 1fr;gap:50px;align-items:center}
.about-text h2{margin-bottom:18px}
.about-text p{margin-bottom:14px;font-size:1.02rem}
.about-stats{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.stat-block{
  background:var(--soft);border:1px solid var(--line);border-radius:14px;padding:24px;text-align:center;
}
.stat-block .num{font-family:'Plus Jakarta Sans',sans-serif;font-weight:800;font-size:2rem;
  background:var(--grad-accent);-webkit-background-clip:text;background-clip:text;color:transparent}
.stat-block .lbl{font-size:.88rem;color:var(--muted);margin-top:4px}
@media (max-width:880px){.about-grid{grid-template-columns:1fr;gap:30px}}

.mv-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.mv-card{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  padding:32px;position:relative;
}
.mv-card::before{
  content:"";position:absolute;top:0;left:0;height:5px;width:100%;background:var(--grad-mix);
}
.mv-card h3{margin-bottom:12px;font-size:1.3rem}
.mv-card p{font-size:1rem;color:var(--ink-2);line-height:1.6}
@media (max-width:880px){.mv-grid{grid-template-columns:1fr}}

/* ============ CAREERS PAGE ============ */
.jobs-list{display:flex;flex-direction:column;gap:14px;max-width:840px;margin:0 auto}
.job-card{
  background:var(--surface);border:1px solid var(--line);border-radius:14px;
  padding:22px 26px;display:flex;justify-content:space-between;align-items:center;gap:20px;
  transition:transform .2s, box-shadow .2s, border-color .2s;
}
.job-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-sm);border-color:var(--orange)}
.job-card h3{font-size:1.1rem;margin-bottom:4px}
.job-card .job-meta{font-size:.88rem;color:var(--muted)}
.job-card .btn{padding:8px 18px;font-size:.85rem;white-space:nowrap}
@media (max-width:600px){
  .job-card{flex-direction:column;align-items:flex-start}
  .job-card .btn{width:100%;text-align:center;justify-content:center}
}

/* Expandable JD cards (details/summary). The summary keeps the
   same row layout as a normal .job-card; the body slides in below. */
details.job-expandable{
  display:block;padding:0;cursor:default;
  background:var(--surface);border:1px solid var(--line);border-radius:14px;
  transition:transform .2s, box-shadow .2s, border-color .2s;
}
details.job-expandable:hover{transform:translateY(-2px);box-shadow:var(--shadow-sm);border-color:var(--orange)}
details.job-expandable[open]{box-shadow:var(--shadow-sm);border-color:var(--orange)}
details.job-expandable summary{
  list-style:none;cursor:pointer;
  padding:22px 26px;display:flex;justify-content:space-between;align-items:center;gap:20px;
  border-radius:14px;
}
details.job-expandable summary::-webkit-details-marker{display:none}
details.job-expandable summary::marker{content:''}
details.job-expandable .job-toggle{
  font-size:.85rem;font-weight:600;color:var(--orange);
  padding:8px 14px;border:1px solid var(--orange);border-radius:999px;
  white-space:nowrap;transition:background .15s, color .15s;
  display:inline-flex;align-items:center;gap:6px;
}
details.job-expandable .job-toggle::after{
  content:'▾';font-size:.75rem;line-height:1;
  transition:transform .2s ease;
}
details.job-expandable[open] .job-toggle::after{transform:rotate(180deg)}
details.job-expandable[open] .job-toggle{background:var(--orange);color:#fff}
details.job-expandable .job-detail-body{
  padding:0 26px 26px;font-size:.95rem;line-height:1.6;color:var(--ink-2);
  border-top:1px dashed var(--line);margin-top:-4px;padding-top:18px;
}
details.job-expandable .job-detail-body h4{
  margin:18px 0 8px;font-size:1rem;color:var(--ink);
  text-transform:uppercase;letter-spacing:.04em;
}
details.job-expandable .job-detail-body p{margin:0 0 10px}
details.job-expandable .job-detail-body ul{
  list-style:disc;padding-left:22px;margin:0 0 6px;
}
details.job-expandable .job-detail-body li{margin:6px 0}
details.job-expandable .job-detail-body li strong{color:var(--ink)}
details.job-expandable .job-detail-cta{margin-top:22px;text-align:center}
@media (max-width:600px){
  details.job-expandable summary{flex-direction:column;align-items:flex-start}
  details.job-expandable .job-toggle{width:100%;text-align:center}
}

/* ============ CLICKABLE PROJECT CARDS ============ */
a.project-card{color:inherit;text-decoration:none;display:flex;cursor:pointer}
a.project-card h3{transition:color .2s ease}
a.project-card:hover h3{color:var(--orange-2)}

/* ============ PROJECT DETAIL PAGE ============ */
.pd-hero{
  position:relative;color:#fff;overflow:hidden;
  padding:80px 0 90px;
  background:var(--grad-dark);
}
.pd-hero::before{
  content:"";position:absolute;inset:0;opacity:.55;
  background:
    radial-gradient(700px 420px at 80% 10%, rgba(255,107,26,.30), transparent 60%),
    radial-gradient(560px 380px at 8% 90%, rgba(26,120,217,.30), transparent 60%);
  pointer-events:none;
}
.pd-hero .container{position:relative;z-index:1}
.pd-back{
  display:inline-flex;align-items:center;gap:8px;
  color:rgba(255,255,255,.78);font-size:.9rem;font-weight:600;
  margin-bottom:26px;padding:8px 14px;border-radius:999px;
  border:1px solid rgba(255,255,255,.18);background:rgba(255,255,255,.06);
  transition:background .2s, border-color .2s, color .2s;
}
.pd-back:hover{background:rgba(255,255,255,.14);border-color:rgba(255,255,255,.35);color:#fff}
.pd-hero-grid{
  display:grid;grid-template-columns: 1.25fr .85fr;gap:50px;align-items:center;
}
.pd-eyebrows{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:18px}
.pd-chip{
  display:inline-block;font-size:.74rem;letter-spacing:.14em;text-transform:uppercase;font-weight:700;
  padding:6px 12px;border-radius:999px;
  background:rgba(255,107,26,.18);color:var(--orange);
}
.pd-chip.alt{background:rgba(255,255,255,.10);color:rgba(255,255,255,.85)}
.pd-hero h1{color:#fff;font-size:clamp(2rem,4.2vw,3rem);margin-bottom:14px}
.pd-hero .sub{color:rgba(255,255,255,.78);font-size:1.08rem;max-width:620px;margin-bottom:26px}
.pd-summary{color:rgba(255,255,255,.86);font-size:1.02rem;max-width:620px;line-height:1.6}
.pd-hero-art{
  border-radius:24px;aspect-ratio:4/3;
  display:grid;place-items:center;
  border:1px solid rgba(255,255,255,.15);
  box-shadow:0 30px 60px rgba(0,0,0,.45);
  position:relative;overflow:hidden;
}
.pd-hero-art::before{
  content:"";position:absolute;inset:0;
  background:radial-gradient(circle at 30% 20%, rgba(255,255,255,.20), transparent 60%);
}
.pd-hero-art svg{
  width:42%;max-width:200px;height:auto;color:#fff;
  filter:drop-shadow(0 12px 24px rgba(0,0,0,.35));
  position:relative;z-index:1;
}
@media (max-width:880px){
  .pd-hero{padding:50px 0 60px}
  .pd-hero-grid{grid-template-columns:1fr;gap:32px}
  .pd-hero-art{aspect-ratio:16/10;max-width:420px}
}

/* Quick info bar */
.pd-info-bar{background:var(--soft);border-bottom:1px solid var(--line);padding:28px 0}
.pd-info-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.pd-info-item .k{
  display:block;font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;
  color:var(--muted);font-weight:700;margin-bottom:6px;
}
.pd-info-item .v{font-size:1rem;color:var(--ink);font-weight:600;line-height:1.4}
@media (max-width:880px){.pd-info-grid{grid-template-columns:1fr 1fr;gap:20px}}
@media (max-width:480px){.pd-info-grid{grid-template-columns:1fr}}

/* Body */
.pd-body{padding:80px 0}
.pd-body-grid{display:grid;grid-template-columns: 1fr 320px;gap:60px;align-items:start}
@media (max-width:980px){.pd-body-grid{grid-template-columns:1fr;gap:40px}}
.pd-section{margin-bottom:46px}
.pd-section:last-child{margin-bottom:0}
.pd-section h2{
  font-size:1.5rem;margin-bottom:16px;
  display:flex;align-items:center;gap:10px;
}
.pd-section h2::before{
  content:"";width:6px;height:24px;border-radius:3px;background:var(--grad-accent);display:inline-block;
}
.pd-section p{font-size:1.02rem;color:var(--ink-2);line-height:1.7}
.pd-list{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:12px}
.pd-list li{
  position:relative;padding:14px 16px 14px 46px;
  border:1px solid var(--line);border-radius:12px;background:var(--surface);
  font-size:.98rem;color:var(--ink-2);line-height:1.55;
}
.pd-list li::before{
  content:"";position:absolute;left:16px;top:18px;width:18px;height:18px;border-radius:50%;
  background:var(--orange-soft);border:2px solid var(--orange);
}
.pd-list.results li::before{background:#e6f6ec;border-color:#1e8e3e}
.pd-list.solutions li::before{background:var(--blue-soft);border-color:var(--blue)}

/* Sidebar */
.pd-side{
  display:flex;flex-direction:column;gap:18px;position:sticky;top:110px;
}
@media (max-width:980px){.pd-side{position:static}}
.pd-side-card{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  padding:24px;box-shadow:var(--shadow-sm);
}
.pd-side-card h4{
  font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;
  color:var(--muted);font-weight:700;margin-bottom:14px;
}
.pd-tags{display:flex;flex-wrap:wrap;gap:8px}
.pd-tag{
  background:var(--soft);border:1px solid var(--line);border-radius:8px;
  padding:6px 12px;font-size:.82rem;color:var(--ink);font-weight:600;
}
.pd-tag.tech{background:var(--blue-soft);border-color:#cfdcef;color:var(--blue-2)}
.pd-tag.svc{background:var(--orange-soft);border-color:#f4d3bd;color:var(--orange-2)}
.pd-side-cta{
  background:var(--grad-dark);color:#fff;border-radius:var(--radius);
  padding:24px;text-align:left;
}
.pd-side-cta h4{color:#fff;font-size:1.05rem;margin-bottom:8px;letter-spacing:normal;text-transform:none}
.pd-side-cta p{color:rgba(255,255,255,.78);font-size:.92rem;margin-bottom:16px;line-height:1.5}
.pd-side-cta .btn{padding:10px 18px;font-size:.88rem}

/* Related projects */
.pd-related{padding:80px 0;background:var(--surface)}
.pd-related .section-head{margin-bottom:36px}
.pd-related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
@media (max-width:880px){.pd-related-grid{grid-template-columns:1fr}}

/* Not-found */
.pd-empty{padding:120px 0;text-align:center}
.pd-empty h1{margin-bottom:14px}
.pd-empty p{color:var(--muted);margin-bottom:24px}

/* ============ PROJECTS FILTER CHIPS ============ */
.filter-chips{
  display:flex;flex-wrap:wrap;gap:10px;justify-content:center;
  margin-bottom:36px;
}
.chip-filter{
  padding:8px 18px;border-radius:999px;border:1.5px solid var(--line);
  background:var(--surface);color:var(--ink-2);font-size:.88rem;font-weight:600;
  cursor:pointer;transition:background .2s, color .2s, border-color .2s, box-shadow .2s, transform .2s;
  font-family:inherit;
}
.chip-filter:hover{border-color:var(--orange);color:var(--orange-2);transform:translateY(-1px)}
.chip-filter.active{
  background:var(--grad-accent);color:#fff;border-color:transparent;
  box-shadow:0 6px 18px rgba(255,107,26,.30);
}
.filter-empty{
  text-align:center;padding:60px 24px;color:var(--muted);
  background:var(--soft);border:1px dashed var(--line);border-radius:var(--radius);
}
.filter-empty p{color:var(--muted);margin-bottom:18px;font-size:1rem}