:root,
:root[data-theme="dark"]{
  --bg:#0b0f19;
  --bg-alt:#111827;
  --card:#151b2b;
  --border:#232b3d;
  --text:#e7ebf3;
  --text-dim:#9aa4b8;
  --accent:#4f7cff;
  --accent-2:#7c5cff;
  --radius:14px;
}
:root[data-theme="light"]{
  --bg:#f7f8fb;
  --bg-alt:#ffffff;
  --card:#ffffff;
  --border:#e4e8f1;
  --text:#151a28;
  --text-dim:#5b6478;
  --accent:#3f68e0;
  --accent-2:#6c4fe0;
  --radius:14px;
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:'Inter',system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
  background:var(--bg);
  color:var(--text);
  line-height:1.6;
  transition:background .2s ease, color .2s ease;
}
a{color:inherit;text-decoration:none;}
img{max-width:100%;display:block;}
.container{max-width:1140px;margin:0 auto;padding:0 24px;}

/* Header */
header{
  background:var(--bg);
  border-bottom:1px solid var(--border);
}
.nav{display:flex;align-items:center;justify-content:space-between;padding:14px 0;gap:16px;}
.logo{display:flex;align-items:center;gap:12px;font-weight:700;font-size:1.15rem;letter-spacing:.3px;line-height:1.25;flex:none;}
.logo-badge{flex:none;display:inline-flex;align-items:center;justify-content:center;position:relative;}
.logo-badge img{height:30px;width:auto;display:block;}
.logo-badge .logo-dark{position:absolute;inset:0;display:none;}
:root[data-theme="dark"] .logo-badge .logo-light{display:none;}
:root[data-theme="dark"] .logo-badge .logo-dark{display:block;position:static;}
.logo .brand-text{display:flex;flex-direction:column;}
.logo span.brand-sub{color:var(--text-dim);font-weight:400;font-size:.75rem;}

.theme-toggle{
  flex:none;width:38px;height:38px;border-radius:50%;border:1px solid var(--border);
  background:var(--card);color:var(--text);display:flex;align-items:center;justify-content:center;
  cursor:pointer;font-size:1rem;transition:border-color .2s;
}
.theme-toggle:hover{border-color:var(--accent);color:var(--accent);}
.theme-toggle svg{display:block;}

.main-nav{flex:1;display:flex;justify-content:center;}
nav ul{list-style:none;display:flex;gap:34px;margin:0;padding:0;}
nav ul a{
  position:relative;color:var(--text-dim);font-weight:500;font-size:.95rem;
  transition:color .2s;padding-bottom:6px;
}
nav ul a::after{
  content:"";position:absolute;left:0;right:0;bottom:0;height:2px;border-radius:2px;
  background:linear-gradient(135deg,var(--accent),var(--accent-2));
  transform:scaleX(0);transition:transform .2s;
}
nav ul a:hover{color:var(--text);}
nav ul a.active{color:var(--text);}
nav ul a.active::after{transform:scaleX(1);}
nav ul a.btn::after{display:none;}

.nav-actions{display:flex;align-items:center;gap:14px;flex:none;}
.mobile-cta{display:none;}
.btn-arrow .arrow{transition:transform .2s;}
.btn-arrow:hover .arrow{transform:translateX(3px);}
.btn{
  display:inline-flex;align-items:center;gap:8px;
  background:linear-gradient(135deg,var(--accent),var(--accent-2));
  color:#fff;padding:11px 22px;border-radius:999px;font-weight:600;font-size:.9rem;
  border:none;cursor:pointer;transition:transform .15s, box-shadow .15s;
}
.btn:hover{transform:translateY(-2px);box-shadow:0 10px 24px -8px rgba(79,124,255,.55);}
.btn.ghost{background:transparent;border:1px solid var(--border);color:var(--text);}
.menu-toggle{display:none;background:none;border:none;color:var(--text);font-size:1.6rem;cursor:pointer;}

/* Hero */
.hero{padding:96px 0 72px;position:relative;overflow:hidden;}
.hero::before{
  content:"";position:absolute;inset:-20% -10% auto -10%;height:520px;
  background:radial-gradient(circle at 30% 30%, rgba(79,124,255,.25), transparent 60%),
             radial-gradient(circle at 70% 60%, rgba(124,92,255,.2), transparent 60%);
  filter:blur(40px);z-index:-1;
}
.eyebrow{
  display:inline-block;padding:6px 14px;border-radius:999px;
  background:rgba(79,124,255,.12);color:#9db4ff;font-size:.8rem;font-weight:600;
  border:1px solid rgba(79,124,255,.3);margin-bottom:20px;
}
.hero h1{font-size:clamp(2rem,5vw,3.4rem);margin:0 0 20px;font-weight:800;letter-spacing:-1px;}
.hero h1 .grad{background:linear-gradient(135deg,var(--accent),var(--accent-2));-webkit-background-clip:text;background-clip:text;color:transparent;}
.hero p.lead{color:var(--text-dim);font-size:1.15rem;max-width:640px;margin:0 0 32px;}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;}
.hero-features{display:flex;gap:28px;flex-wrap:wrap;margin-top:36px;}
.hero-feature{display:flex;align-items:center;gap:10px;color:var(--text-dim);font-size:.92rem;font-weight:500;}
.hf-icon{font-size:1.1rem;}

.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:64px;}
.stat{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:22px;text-align:center;}
.stat b{font-size:1.8rem;display:block;background:linear-gradient(135deg,var(--accent),var(--accent-2));-webkit-background-clip:text;background-clip:text;color:transparent;}
.stat span{color:var(--text-dim);font-size:.85rem;}

/* Sections */
section{padding:80px 0;}
section.alt{background:var(--bg-alt);}
.section-head{text-align:center;max-width:640px;margin:0 auto 56px;}
.section-head .eyebrow{margin-bottom:14px;}
.section-head h2{font-size:clamp(1.6rem,3.5vw,2.4rem);margin:0 0 14px;font-weight:800;letter-spacing:-.5px;}
.section-head p{color:var(--text-dim);}

.grid{display:grid;gap:24px;}
.grid-3{grid-template-columns:repeat(3,1fr);}
.grid-2{grid-template-columns:repeat(2,1fr);}

.card{
  background:var(--card);border:1px solid var(--border);border-radius:var(--radius);
  padding:30px;transition:transform .2s,border-color .2s;
}
.card:hover{transform:translateY(-4px);border-color:rgba(79,124,255,.4);}
.card .icon{
  width:48px;height:48px;border-radius:12px;display:flex;align-items:center;justify-content:center;
  background:linear-gradient(135deg,rgba(79,124,255,.18),rgba(124,92,255,.18));
  font-size:1.4rem;margin-bottom:18px;
}
.card h3{margin:0 0 10px;font-size:1.15rem;}
.card p{color:var(--text-dim);margin:0;font-size:.95rem;}

.steps{counter-reset:step;}
.step{display:flex;gap:20px;padding:22px 0;border-bottom:1px solid var(--border);}
.step:last-child{border-bottom:none;}
.step .num{
  counter-increment:step;flex:none;width:40px;height:40px;border-radius:50%;
  background:var(--card);border:1px solid var(--border);display:flex;align-items:center;justify-content:center;font-weight:700;color:var(--accent);
}
.step .num::before{content:counter(step);}
.step h4{margin:0 0 6px;}
.step p{margin:0;color:var(--text-dim);font-size:.95rem;}

.badge-row{display:flex;flex-wrap:wrap;gap:10px;}
.badge{background:var(--card);border:1px solid var(--border);padding:8px 14px;border-radius:999px;font-size:.85rem;color:var(--text-dim);}

blockquote.quote{
  background:var(--card);border:1px solid var(--border);border-radius:var(--radius);
  padding:30px;font-size:1.05rem;color:var(--text);margin:0;
}
blockquote.quote footer{margin-top:14px;color:var(--text-dim);font-size:.85rem;}

.cta-band{
  background:linear-gradient(135deg,rgba(79,124,255,.15),rgba(124,92,255,.15));
  border:1px solid rgba(79,124,255,.3);border-radius:20px;padding:48px;text-align:center;
}
.cta-band h2{margin:0 0 12px;font-size:1.8rem;}
.cta-band p{color:var(--text-dim);margin:0 0 26px;}

/* Table */
table.info{width:100%;border-collapse:collapse;}
table.info td{padding:14px 16px;border-bottom:1px solid var(--border);font-size:.95rem;}
table.info td:first-child{color:var(--text-dim);width:220px;}

/* Contact */
.contact-wrap{display:grid;grid-template-columns:1.1fr 1fr;gap:40px;align-items:start;}
.form-card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:34px;}
.form-row{margin-bottom:18px;}
.form-row label{display:block;margin-bottom:8px;font-size:.9rem;color:var(--text-dim);}
.form-row input,.form-row textarea{
  width:100%;padding:13px 14px;border-radius:10px;border:1px solid var(--border);
  background:var(--bg);color:var(--text);font-family:inherit;font-size:.95rem;
}
.form-row input:focus,.form-row textarea:focus{outline:none;border-color:var(--accent);}
.form-note{font-size:.8rem;color:var(--text-dim);margin-top:14px;}
.contact-channels{display:flex;flex-direction:column;gap:16px;}
.channel{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:22px;display:flex;gap:16px;align-items:flex-start;}
.channel .icon{flex:none;}
.channel h4{margin:0 0 4px;}
.channel a,.channel span{color:var(--text-dim);font-size:.9rem;}
.channel a:hover{color:var(--accent);}

#form-status{margin-top:14px;font-size:.9rem;padding:10px 14px;border-radius:10px;display:none;}
#form-status.ok{display:block;background:rgba(46,204,113,.12);color:#6be0a4;border:1px solid rgba(46,204,113,.3);}
#form-status.err{display:block;background:rgba(255,90,90,.12);color:#ff9c9c;border:1px solid rgba(255,90,90,.3);}

/* Footer */
footer{border-top:1px solid var(--border);padding:56px 0 28px;background:var(--bg-alt);}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:40px;margin-bottom:40px;}
.footer-grid h5{margin:0 0 16px;font-size:.9rem;color:var(--text-dim);text-transform:uppercase;letter-spacing:.5px;}
.footer-grid ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:10px;}
.footer-grid ul a{color:var(--text-dim);font-size:.9rem;}
.footer-grid ul a:hover{color:var(--text);}
.footer-bottom{
  display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:12px;
  padding-top:24px;border-top:1px solid var(--border);color:var(--text-dim);font-size:.82rem;
}
.socials{display:flex;gap:12px;}
.socials a{
  width:36px;height:36px;border-radius:50%;border:1px solid var(--border);
  display:flex;align-items:center;justify-content:center;font-size:.9rem;
}
.socials a:hover{border-color:var(--accent);color:var(--accent);}

@media(max-width:860px){
  .menu-toggle{display:block;z-index:60;}
  .nav-actions .btn-arrow{display:none;}
  .main-nav{position:static;}
  nav ul{
    position:fixed;top:0;left:0;right:0;bottom:0;z-index:55;
    background:var(--bg);flex-direction:column;justify-content:center;align-items:center;
    padding:24px;gap:22px;
    transform:translateX(100%);opacity:0;visibility:hidden;
    transition:transform .25s ease, opacity .25s ease, visibility .25s;
  }
  nav ul.open{transform:translateX(0);opacity:1;visibility:visible;}
  nav ul a::after{display:none;}
  nav ul li{width:100%;text-align:center;}
  nav ul a{display:block;font-size:1.1rem;padding:10px 0;}
  nav ul li.mobile-cta a{
    display:inline-flex;margin-top:10px;
    background:linear-gradient(135deg,var(--accent),var(--accent-2));
    color:#fff;padding:11px 22px;border-radius:999px;font-weight:600;
  }
  .grid-3,.grid-2{grid-template-columns:1fr;}
  .stats{grid-template-columns:repeat(2,1fr);}
  .contact-wrap{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr;}
  .hero{padding:56px 0 40px;}
  section{padding:56px 0;}
}

@media(max-width:480px){
  .nav{padding:12px 0;}
  .logo{font-size:1rem;}
  .logo-badge img{height:20px;}
  .stats{grid-template-columns:1fr 1fr;gap:12px;}
  .stat{padding:16px;}
  .stat b{font-size:1.4rem;}
  .cta-band{padding:30px 20px;}
  .form-card{padding:22px;}
}