:root{
    --bg:#0b0f1a;
    --bg-alt:#0f1424;
    --surface:#141a2c;
    --surface-2:#1a2138;
    --border:rgba(255,255,255,0.08);
    --text:#eef1f8;
    --text-dim:#9aa4bd;
    --accent:#ff7a3d;
    --accent-2:#ffb35c;
    --accent-blue:#3ddcff;
    --radius:16px;
    --container:1140px;
    --shadow:0 20px 50px -20px rgba(0,0,0,0.6);
  }

  *{box-sizing:border-box;margin:0;padding:0;}
  html{scroll-behavior:smooth;}
  body{
    font-family:"Segoe UI",system-ui,-apple-system,Roboto,Helvetica,Arial,sans-serif;
    background:var(--bg);
    color:var(--text);
    line-height:1.6;
    overflow-x:hidden;
  }
  img{max-width:100%;display:block;}

  .container{
    width:100%;
    max-width:var(--container);
    margin:0 auto;
    padding:0 24px;
  }

  a{color:inherit;text-decoration:none;}

  /* Header */
  .header{
    position:fixed;
    top:0;left:0;right:0;
    z-index:100;
    background:rgba(11,15,26,0.7);
    backdrop-filter:blur(14px) saturate(150%);
    border-bottom:1px solid var(--border);
    transition:background .3s;
  }
  .navbar{
    display:flex;
    align-items:center;
    justify-content:space-between;
    height:72px;
  }
  .logo{
    font-size:1.15rem;
    font-weight:800;
    letter-spacing:.5px;
    color:var(--text);
  }
  .logo span{
    color:var(--accent);
    font-weight:600;
  }
  .nav-links{
    display:flex;
    align-items:center;
    gap:32px;
    list-style:none;
  }
  .nav-links a{
    font-size:.95rem;
    font-weight:500;
    color:var(--text-dim);
    position:relative;
    transition:color .2s;
  }
  .nav-links a:hover{color:var(--text);}
  .nav-links a:not(.nav-cta)::after{
    content:"";
    position:absolute;
    left:0;bottom:-6px;
    width:0;height:2px;
    background:var(--accent);
    transition:width .25s;
  }
  .nav-links a:not(.nav-cta):hover::after{width:100%;}
  .nav-cta{
    background:linear-gradient(135deg,var(--accent),var(--accent-2));
    color:#150c05 !important;
    padding:9px 20px;
    border-radius:999px;
    font-weight:700;
  }

  .nav-toggle{
    display:none;
    flex-direction:column;
    justify-content:center;
    gap:5px;
    width:34px;height:34px;
    background:none;
    border:none;
    cursor:pointer;
  }
  .nav-toggle span{
    display:block;
    height:2px;
    width:100%;
    background:var(--text);
    border-radius:2px;
  }

  /* Hero */
  .hero{
    position:relative;
    min-height:100vh;
    display:flex;
    align-items:center;
    padding-top:120px;
    padding-bottom:80px;
    background:
      radial-gradient(circle at 15% 20%, rgba(255,122,61,0.18), transparent 45%),
      radial-gradient(circle at 85% 10%, rgba(61,220,255,0.12), transparent 40%),
      linear-gradient(180deg,var(--bg) 0%, var(--bg-alt) 100%);
    overflow:hidden;
  }
  .hero-glow{
    position:absolute;
    width:600px;height:600px;
    background:radial-gradient(circle, rgba(255,179,92,0.15), transparent 70%);
    top:-200px;right:-150px;
    filter:blur(10px);
    pointer-events:none;
    animation:float 8s ease-in-out infinite;
  }
  @keyframes float{
    0%,100%{transform:translateY(0px);}
    50%{transform:translateY(30px);}
  }
  .hero-content{
    position:relative;
    z-index:2;
    max-width:760px;
  }
  .hero-tag{
    display:inline-block;
    padding:6px 16px;
    border-radius:999px;
    background:var(--surface);
    border:1px solid var(--border);
    color:var(--accent-2);
    font-size:.85rem;
    font-weight:600;
    letter-spacing:.5px;
    margin-bottom:24px;
    opacity:0;
    animation:fadeUp .7s ease forwards;
  }
  .hero h1{
    font-size:clamp(2.2rem, 5vw, 3.6rem);
    font-weight:800;
    line-height:1.1;
    letter-spacing:-0.5px;
    margin-bottom:22px;
    background:linear-gradient(135deg,#ffffff 30%, var(--accent-2) 100%);
    -webkit-background-clip:text;
    background-clip:text;
    color:transparent;
    opacity:0;
    animation:fadeUp .7s ease .1s forwards;
  }
  .hero-text{
    font-size:1.05rem;
    color:var(--text-dim);
    max-width:600px;
    margin-bottom:34px;
    opacity:0;
    animation:fadeUp .7s ease .2s forwards;
  }
  @keyframes fadeUp{
    from{opacity:0;transform:translateY(16px);}
    to{opacity:1;transform:translateY(0);}
  }
  .hero-buttons{
    display:flex;
    gap:16px;
    flex-wrap:wrap;
    margin-bottom:56px;
    opacity:0;
    animation:fadeUp .7s ease .3s forwards;
  }
  .btn{
    display:inline-flex;
    align-items:center;
    gap:10px;
    padding:14px 28px;
    border-radius:999px;
    font-weight:700;
    font-size:.95rem;
    transition:transform .2s, box-shadow .2s, background .2s;
  }
  .btn-primary{
    background:linear-gradient(135deg,var(--accent),var(--accent-2));
    color:#180d04;
    box-shadow:0 10px 30px -8px rgba(255,122,61,0.55);
  }
  .btn-primary:hover{transform:translateY(-2px);box-shadow:0 14px 34px -8px rgba(255,122,61,0.7);}
  .btn-secondary{
    background:var(--surface);
    color:var(--text);
    border:1px solid var(--border);
  }
  .btn-secondary:hover{background:var(--surface-2);transform:translateY(-2px);}

  .hero-stats{
    display:flex;
    gap:40px;
    flex-wrap:wrap;
    opacity:0;
    animation:fadeUp .7s ease .4s forwards;
  }
  .stat{
    font-size:.85rem;
    color:var(--text-dim);
    display:flex;
    flex-direction:column;
    gap:4px;
  }
  .stat span{
    font-size:1.7rem;
    font-weight:800;
    color:var(--text);
  }

  /* Sections */
  .section{
    padding:100px 0;
    position:relative;
  }
  .dark-section{
    background:var(--bg-alt);
    border-top:1px solid var(--border);
    border-bottom:1px solid var(--border);
  }
  .eyebrow{
    color:var(--accent);
    font-weight:700;
    font-size:.85rem;
    letter-spacing:1.5px;
    text-transform:uppercase;
    margin-bottom:10px;
  }
  .section-title{
    font-size:clamp(1.8rem,3.5vw,2.6rem);
    font-weight:800;
    margin-bottom:48px;
    letter-spacing:-0.5px;
  }

  .cards{
    display:grid;
    grid-template-columns:repeat(auto-fit,minmax(240px,1fr));
    gap:24px;
  }
  .card{
    background:var(--surface);
    border:1px solid var(--border);
    border-radius:var(--radius);
    padding:32px 26px;
    transition:transform .3s, border-color .3s, box-shadow .3s;
  }
  .card:hover{
    transform:translateY(-6px);
    border-color:rgba(255,122,61,0.4);
    box-shadow:var(--shadow);
  }
  .card-icon{
    font-size:2rem;
    margin-bottom:18px;
    width:56px;height:56px;
    display:flex;align-items:center;justify-content:center;
    border-radius:14px;
    background:linear-gradient(135deg, rgba(255,122,61,0.18), rgba(61,220,255,0.12));
  }
  .card h3{
    font-size:1.15rem;
    font-weight:700;
    margin-bottom:10px;
  }
  .card p{
    color:var(--text-dim);
    font-size:.95rem;
  }

  .card-photo{
    padding:0 0 26px;
    overflow:hidden;
  }
  .card-media{
    width:100%;
    aspect-ratio:4/3;
    overflow:hidden;
    background:#fff;
  }
  .card-media img{
    width:100%;
    height:100%;
    object-fit:cover;
    transition:transform .4s ease;
  }
  .card-photo:hover .card-media img{
    transform:scale(1.06);
  }
  .card-photo .card-icon{
    margin:20px 0 18px 26px;
  }
  .card-photo h3,
  .card-photo p{
    margin-left:26px;
    margin-right:26px;
  }

  .why-list{
    display:grid;
    grid-template-columns:repeat(auto-fit,minmax(240px,1fr));
    gap:28px;
  }
  .why-item{
    position:relative;
    padding-left:8px;
    border-left:2px solid var(--border);
    padding:4px 0 4px 20px;
    transition:border-color .3s;
  }
  .why-item:hover{border-color:var(--accent);}
  .why-num{
    font-size:.85rem;
    font-weight:800;
    color:var(--accent-2);
    letter-spacing:1px;
    margin-bottom:8px;
  }
  .why-item h3{
    font-size:1.1rem;
    font-weight:700;
    margin-bottom:8px;
  }
  .why-item p{
    color:var(--text-dim);
    font-size:.95rem;
  }

  .about-box{
    max-width:760px;
    background:var(--surface);
    border:1px solid var(--border);
    border-radius:var(--radius);
    padding:40px;
  }
  .about-box p{
    color:var(--text-dim);
    font-size:1.05rem;
    margin-bottom:16px;
  }
  .about-box p:last-child{margin-bottom:0;}
  .about-box strong{color:var(--text);}

  .contact-grid{
    display:grid;
    grid-template-columns:repeat(auto-fit,minmax(260px,1fr));
    gap:24px;
  }
  .contact-box{
    background:var(--surface);
    border:1px solid var(--border);
    border-radius:var(--radius);
    padding:32px;
  }
  .contact-box h3{
    font-size:1.1rem;
    font-weight:700;
    margin-bottom:16px;
    color:var(--accent-2);
  }
  .contact-box p{
    color:var(--text-dim);
    margin-bottom:8px;
  }
  .contact-box a:hover{color:var(--accent);}

  /* Footer */
  .footer{
    background:var(--bg-alt);
    border-top:1px solid var(--border);
    padding:28px 0;
  }
  .footer-inner{
    display:flex;
    justify-content:space-between;
    align-items:center;
    flex-wrap:wrap;
    gap:12px;
    color:var(--text-dim);
    font-size:.9rem;
  }
  .to-top{
    color:var(--text-dim);
    transition:color .2s;
  }
  .to-top:hover{color:var(--accent);}

  /* Reveal animation for sections */
  .reveal{
    opacity:0;
    transform:translateY(24px);
    transition:opacity .6s ease, transform .6s ease;
  }
  .reveal.visible{
    opacity:1;
    transform:translateY(0);
  }

  /* Responsive */
  @media (max-width:840px){
    .nav-toggle{display:flex;}
    .nav-links{
      position:fixed;
      top:72px;left:0;right:0;
      background:var(--bg-alt);
      border-bottom:1px solid var(--border);
      flex-direction:column;
      align-items:flex-start;
      padding:20px 24px 30px;
      gap:20px;
      transform:translateY(-110%);
      transition:transform .3s ease;
    }
    .nav-links.open{transform:translateY(0);}
    .hero{padding-top:100px;}
    .hero-stats{gap:28px;}
    .section{padding:70px 0;}
  }