:root{
    --navy:#0B1220; --navy-2:#0E1728; --navy-3:#131f36;
    --blue:#2563EB; --cyan:#00D4FF; --green:#22C55E; --red:#FF4D4F;
    --ink:#E6EDF7; --ink-dim:#93A2BD; --line:rgba(148,168,204,0.14);
    --card:rgba(255,255,255,0.03); --radius:14px;
    --disp:'Space Grotesk',sans-serif; --body:'Inter',sans-serif; --mono:'JetBrains Mono',monospace;
  }
  *{box-sizing:border-box;margin:0;padding:0;}
  body{background:var(--navy);color:var(--ink);font-family:var(--body);line-height:1.5;min-height:100vh;}
  a{color:inherit;text-decoration:none;}
  .container{max-width:1080px;margin:0 auto;padding:0 32px;}
  h1,h2,h3{font-family:var(--disp);font-weight:600;letter-spacing:-0.02em;}
  .eyebrow{font-family:var(--mono);font-size:12px;letter-spacing:0.14em;text-transform:uppercase;color:var(--cyan);
    display:flex;align-items:center;gap:10px;margin-bottom:16px;}
  .eyebrow::before{content:"";width:22px;height:1px;background:var(--cyan);}

  header{position:fixed;top:0;left:0;right:0;z-index:100;background:rgba(11,18,32,0.72);
    backdrop-filter:blur(14px);border-bottom:1px solid var(--line);}
  nav{display:flex;align-items:center;justify-content:space-between;max-width:1080px;margin:0 auto;padding:18px 32px;}
  .logo{display:flex;align-items:center;gap:10px;font-family:var(--disp);font-weight:700;font-size:19px;}
  .logo .mark{width:30px;height:30px;border-radius:7px;background:linear-gradient(135deg,var(--blue),var(--cyan));
    display:flex;align-items:center;justify-content:center;font-family:var(--mono);font-size:13px;font-weight:700;color:var(--navy);}
  .logo-img{width:32px;height:32px;object-fit:contain;display:block;}
  .back-link{display:flex;align-items:center;gap:8px;font-size:14.5px;color:var(--ink-dim);transition:color .2s;}
  .back-link:hover{color:var(--ink);}

  .hero{position:relative;padding:190px 0 70px;overflow:hidden;
    background:radial-gradient(ellipse 80% 60% at 70% 0%, rgba(37,99,235,0.28), transparent 60%),
               radial-gradient(ellipse 60% 50% at 10% 100%, rgba(0,212,255,0.10), transparent 60%), var(--navy);}
  .hero h1{font-size:clamp(32px,4.5vw,48px);margin-bottom:16px;}
  .hero p{color:var(--ink-dim);font-size:16.5px;max-width:560px;}

  section{padding:0 0 120px;}
  .layout{display:grid;grid-template-columns:1fr 1.3fr;gap:40px;align-items:start;}
  @media (max-width:900px){.layout{grid-template-columns:1fr;}}

  .contact-cards{display:flex;flex-direction:column;gap:14px;}
  .ccard{border:1px solid var(--line);border-radius:14px;padding:20px 22px;background:var(--card);
    display:flex;gap:14px;align-items:flex-start;transition:border-color .2s,transform .2s;}
  .ccard:hover{border-color:rgba(0,212,255,0.35);transform:translateY(-2px);}
  .ccard .icon{width:38px;height:38px;border-radius:10px;flex-shrink:0;
    background:linear-gradient(135deg,rgba(37,99,235,0.25),rgba(0,212,255,0.2));
    display:flex;align-items:center;justify-content:center;color:var(--cyan);}
  .ccard.emergency .icon{background:rgba(255,77,79,0.15);color:#FF8A8B;}
  .ccard h4{font-size:15px;margin-bottom:4px;}
  .ccard p{font-size:13.5px;color:var(--ink-dim);margin-bottom:6px;}
  .ccard a.detail{font-size:13.5px;color:var(--cyan);font-family:var(--mono);}
  .ccard.emergency a.detail{color:#FF8A8B;}

  .form-panel{background:linear-gradient(135deg, var(--navy-2), var(--navy-3));
    border:1px solid var(--line);border-radius:22px;padding:44px;}
  @media (max-width:600px){.form-panel{padding:28px 22px;}}
  .form-panel h3{font-size:22px;margin-bottom:6px;}
  .form-panel > p{color:var(--ink-dim);font-size:14.5px;margin-bottom:28px;}

  .field{margin-bottom:16px;}
  .field label{display:block;font-size:12.5px;font-family:var(--mono);color:var(--ink-dim);margin-bottom:7px;
    text-transform:uppercase;letter-spacing:0.05em;}
  .field input,.field select,.field textarea{
    width:100%;background:rgba(255,255,255,0.03);border:1px solid var(--line);border-radius:9px;
    padding:12px 14px;color:var(--ink);font-family:var(--body);font-size:14.5px;transition:border-color .2s;}
  .field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--cyan);}
  .field-row{display:grid;grid-template-columns:1fr 1fr;gap:14px;}
  @media (max-width:520px){.field-row{grid-template-columns:1fr;}}

  .btn{font-family:var(--body);font-weight:600;font-size:14.5px;padding:13px 22px;border-radius:9px;
    border:none;cursor:pointer;transition:transform .15s ease, box-shadow .15s ease;
    display:inline-flex;align-items:center;justify-content:center;gap:8px;width:100%;}
  .btn-sky{background:linear-gradient(135deg,var(--blue),var(--cyan));color:#08131f;}
  .btn-sky:hover{transform:translateY(-2px);box-shadow:0 10px 30px -8px rgba(0,212,255,0.45);}
  .btn:disabled{opacity:0.6;cursor:not-allowed;transform:none;}

  .h-captcha{margin:6px 0 18px;}

  .form-msg{margin-top:16px;padding:13px 16px;border-radius:10px;font-size:14px;display:none;}
  .form-msg.success{display:block;background:rgba(34,197,94,0.12);border:1px solid rgba(34,197,94,0.35);color:#7FE3A6;}
  .form-msg.error{display:block;background:rgba(255,77,79,0.12);border:1px solid rgba(255,77,79,0.35);color:#FF8A8B;}

  .setup-note{margin-top:40px;border:1px dashed rgba(0,212,255,0.35);border-radius:12px;padding:18px 20px;font-size:13px;color:var(--ink-dim);}
  .setup-note code{font-family:var(--mono);background:rgba(255,255,255,0.06);padding:2px 6px;border-radius:5px;color:var(--cyan);}
  .setup-note a{color:var(--cyan);text-decoration:underline;}