/* ==========================================================
   Jarvis Cyber Advisory — site styles
   ----------------------------------------------------------
   Brand palette: navy #0B2545 / teal #16A2AD / cream #F6F4EE
   Typography: system fonts only, no third-party dependencies
   ========================================================== */

:root{
  --navy:#0B2545;
  --navy-deep:#081B33;
  --teal:#16A2AD;
  --teal-bright:#1FC0CC;
  --cream:#F6F4EE;
  --cream-soft:#EDEAE0;
  --ink:#0B1220;
  --muted:#5B6B82;
  --rule:rgba(11,37,69,0.10);

  /* Font stacks — system fonts everywhere, no external deps.
     --font-display targets a heavy condensed/italic look on each OS:
       macOS/iOS  → Helvetica Neue / Avenir Next Condensed (italic + 900)
       Windows    → Segoe UI (italic + 900)
       Android    → Roboto (italic + 900)
       Fallback   → system-ui / sans-serif
     --font-body is standard UI sans-serif. */
  --font-display: -apple-system, BlinkMacSystemFont, "Segoe UI", "Helvetica Neue", "Roboto", "Arial Black", system-ui, sans-serif;
  --font-body: -apple-system, BlinkMacSystemFont, "Segoe UI", "Roboto", "Helvetica Neue", Arial, system-ui, sans-serif;
}

*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font-family:var(--font-body);
  color:var(--ink);
  background:var(--cream);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
a{
  color:var(--navy);
  text-decoration:none;
  border-bottom:1px solid rgba(11,37,69,0.25);
  transition:border-color .15s;
}
a:hover{border-bottom-color:var(--teal)}

/* ---------- Header ---------- */
.site-header{
  background:var(--navy);
  color:var(--cream);
  padding:18px 24px;
  border-bottom:3px solid var(--teal);
}
.site-header-inner{
  max-width:1100px;margin:0 auto;
  display:flex;align-items:center;justify-content:space-between;gap:24px;
}
.brand{display:flex;align-items:center;gap:14px;text-decoration:none;border:none}
.brand-mark{width:44px;height:42px;flex-shrink:0}
.brand-text{display:flex;flex-direction:column;line-height:1}
.brand-name{
  font-family:var(--font-display);
  font-style:italic;font-weight:900;
  font-size:24px;letter-spacing:-0.4px;color:var(--cream);
}
.brand-sub{
  font-family:var(--font-display);
  font-weight:700;
  font-size:10px;letter-spacing:3px;color:var(--teal);margin-top:4px;
}
.nav{display:flex;gap:22px;font-size:14px;font-weight:500}
.nav a{color:var(--cream);border:none;opacity:0.85}
.nav a:hover{opacity:1;color:var(--teal-bright)}
@media(max-width:640px){
  .nav{display:none}
  .brand-sub{font-size:9px;letter-spacing:2px}
  .brand-name{font-size:20px}
}

/* ---------- Hero ---------- */
.hero{
  background:linear-gradient(180deg,var(--navy) 0%,var(--navy-deep) 100%);
  color:var(--cream);
  padding:80px 24px 96px;
  position:relative;overflow:hidden;
}
.hero::before{
  content:"";position:absolute;inset:0;
  background-image:
    radial-gradient(circle at 85% 20%,rgba(22,162,173,0.18) 0%,transparent 45%),
    radial-gradient(circle at 15% 85%,rgba(22,162,173,0.10) 0%,transparent 50%);
  pointer-events:none;
}
.hero-inner{max-width:1100px;margin:0 auto;position:relative}
.eyebrow{
  display:inline-block;
  font-family:var(--font-display);
  font-weight:700;font-size:11px;
  letter-spacing:3px;color:var(--teal);
  border:1px solid rgba(22,162,173,0.4);
  padding:6px 14px;border-radius:2px;margin-bottom:24px;
  text-transform:uppercase;
}
.hero h1{
  font-family:var(--font-display);
  font-weight:900;font-style:italic;
  font-size:clamp(36px,5.5vw,62px);
  line-height:1.05;letter-spacing:-1px;
  margin:0 0 24px;color:var(--cream);
  max-width:820px;
}
.hero h1 .accent{color:var(--teal-bright)}
.hero p.lede{
  font-size:clamp(16px,1.6vw,19px);
  max-width:640px;color:rgba(246,244,238,0.85);
  margin:0 0 32px;
}
.cta-row{display:flex;gap:14px;flex-wrap:wrap}
.btn{
  display:inline-block;
  font-family:var(--font-display);
  font-weight:700;font-size:14px;
  letter-spacing:1px;text-transform:uppercase;
  padding:14px 26px;border-radius:2px;
  text-decoration:none;border:none;cursor:pointer;
  transition:transform .12s,background .15s;
}
.btn-primary{background:var(--teal);color:var(--navy-deep)}
.btn-primary:hover{background:var(--teal-bright);transform:translateY(-1px)}
.btn-ghost{background:transparent;color:var(--cream);border:1px solid rgba(246,244,238,0.4)}
.btn-ghost:hover{border-color:var(--teal-bright);color:var(--teal-bright)}

/* ---------- Sections ---------- */
section{padding:72px 24px}
.container{max-width:1100px;margin:0 auto}
.section-label{
  font-family:var(--font-display);
  font-weight:700;font-size:11px;
  letter-spacing:3px;text-transform:uppercase;color:var(--teal);
  margin-bottom:12px;
}
.section-title{
  font-family:var(--font-display);
  font-weight:900;font-style:italic;
  font-size:clamp(28px,3.5vw,40px);
  line-height:1.1;letter-spacing:-0.5px;
  margin:0 0 20px;color:var(--navy);
}
.section-intro{
  font-size:17px;color:var(--muted);max-width:680px;margin:0 0 48px;
}

/* ---------- Skip link & focus ---------- */
.skip-link{
  position:absolute;left:-9999px;top:0;
  background:var(--navy);color:var(--cream);
  padding:10px 16px;font-weight:700;
  z-index:1000;text-decoration:none;border:none;
}
.skip-link:focus{left:8px;top:8px;outline:2px solid var(--teal);outline-offset:2px}
a:focus-visible,button:focus-visible,summary:focus-visible,
input:focus-visible,textarea:focus-visible{
  outline:2px solid var(--teal);
  outline-offset:2px;
}
.sr-only{
  position:absolute;width:1px;height:1px;padding:0;margin:-1px;
  overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0;
}

/* ---------- Services (accordion) ---------- */
.services{background:var(--cream)}
.services-grid{
  display:block;
  border-top:1px solid var(--rule);
}
.service{
  display:block;
  background:var(--cream);
  border-bottom:1px solid var(--rule);
}
.service > summary{
  list-style:none;
  cursor:pointer;
  display:grid;
  grid-template-columns:80px 1fr 32px;
  align-items:center;
  gap:24px;
  padding:24px 28px;
  transition:background-color 160ms ease;
}
.service > summary::-webkit-details-marker{display:none}
.service > summary:hover{background:var(--cream-soft)}
.service[open] > summary{background:var(--cream-soft)}
.service-num{
  font-family:var(--font-display);
  font-style:italic;font-weight:900;
  font-size:34px;color:var(--teal);line-height:1;
}
.service-title{
  font-family:var(--font-display);
  font-weight:900;font-style:italic;
  font-size:22px;color:var(--navy);margin:0;letter-spacing:-0.2px;
}
.service .chevron{
  width:14px;height:14px;
  border-right:2px solid var(--navy);
  border-bottom:2px solid var(--navy);
  transform:rotate(45deg);
  transition:transform 200ms ease;
  justify-self:end;margin-right:6px;
}
.service[open] .chevron{transform:rotate(-135deg);margin-top:6px}
.service-body{
  padding:0 28px 28px calc(80px + 24px + 28px);
}
.service-desc{
  font-size:15.5px;color:var(--muted);
  margin:0;line-height:1.6;max-width:62ch;
}
@media(max-width:640px){
  .service > summary{
    grid-template-columns:48px 1fr 24px;
    gap:16px;padding:18px 18px;
  }
  .service-num{font-size:24px}
  .service-title{font-size:18px}
  .service-body{padding:0 18px 22px 18px}
}
@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{
    animation-duration:0.01ms !important;
    animation-iteration-count:1 !important;
    transition-duration:0.01ms !important;
    scroll-behavior:auto !important;
  }
}

/* ---------- Contact ---------- */
.contact{background:var(--navy);color:var(--cream);text-align:center}
.contact .section-title{color:var(--cream)}
.contact .section-label{color:var(--teal-bright)}
.contact-intro{
  color:rgba(246,244,238,0.85);
  max-width:560px;margin:0 auto 12px;
  font-size:16px;
  text-align:center;
}
.contact-talk{
  color:rgba(246,244,238,0.75);
  max-width:560px;margin:0 auto 32px;
  font-size:15px;text-align:center;
  font-style:italic;
}
.contact-talk a{
  color:var(--teal-bright);
  border-bottom:1px solid rgba(31,192,204,0.4);
  font-weight:600;
  font-style:normal;
  white-space:nowrap;
}
.contact-talk a:hover{border-bottom-color:var(--teal-bright)}

/* ---------- Contact form ---------- */
.contact-form{
  max-width:640px;margin:0 auto;
  text-align:left;
}
.form-row{
  margin-bottom:20px;
  display:flex;flex-direction:column;
}
.form-row label{
  font-family:var(--font-display);
  font-weight:700;font-size:11px;letter-spacing:2px;
  text-transform:uppercase;
  color:var(--teal-bright);
  margin-bottom:8px;
}
.form-row label span{color:var(--cream)}
.form-row input,
.form-row textarea{
  font-family:var(--font-body);
  font-size:16px;line-height:1.5;
  color:var(--ink);
  background:var(--cream);
  border:1px solid rgba(246,244,238,0.2);
  border-radius:2px;
  padding:12px 14px;
  width:100%;
  transition:border-color .15s, box-shadow .15s;
}
.form-row input:focus,
.form-row textarea:focus{
  outline:none;
  border-color:var(--teal-bright);
  box-shadow:0 0 0 3px rgba(31,192,204,0.25);
}
.form-row textarea{resize:vertical;min-height:120px}
.form-row input:user-invalid,
.form-row textarea:user-invalid{
  border-color:#E8806B;
}
.form-honeypot{
  position:absolute;left:-9999px;top:-9999px;
  height:0;overflow:hidden;
}
.form-actions{
  margin-top:28px;
  display:flex;justify-content:center;
}
.form-actions .btn{
  cursor:pointer;
  font-size:14px;
  border:none;
}
.contact-form .contact-note{
  text-align:center;
  margin:16px 0 0;
}

/* ---------- Footer ---------- */
.site-footer{
  background:var(--navy-deep);color:rgba(246,244,238,0.7);
  padding:32px 24px;font-size:13px;
}
.footer-inner{
  max-width:1100px;margin:0 auto;
  display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;
}
.footer-links{display:flex;gap:20px}
.site-footer a{color:rgba(246,244,238,0.7);border:none}
.site-footer a:hover{color:var(--teal-bright)}

/* ---------- Legal pages ---------- */
.legal{padding:64px 24px 80px}
.legal-inner{max-width:760px;margin:0 auto}
.legal-eyebrow{
  font-family:var(--font-display);
  font-weight:700;font-size:11px;
  letter-spacing:3px;text-transform:uppercase;color:var(--teal);
  margin:0 0 12px;
}
.legal h1{
  font-family:var(--font-display);
  font-weight:900;font-style:italic;
  font-size:clamp(32px,4.5vw,48px);
  letter-spacing:-0.5px;line-height:1.1;
  margin:0 0 12px;color:var(--navy);
}
.legal-meta{color:var(--muted);font-size:14px;margin:0 0 36px;font-style:italic}
.legal h2{
  font-family:var(--font-display);
  font-weight:900;font-style:italic;
  font-size:22px;color:var(--navy);
  margin:36px 0 12px;letter-spacing:-0.2px;
}
.legal p{font-size:16px;color:var(--ink);margin:0 0 16px;line-height:1.65}
.legal ul{margin:0 0 16px;padding-left:22px}
.legal li{margin-bottom:8px;font-size:16px;line-height:1.65}
.legal table{
  width:100%;border-collapse:collapse;
  margin:16px 0 24px;font-size:14.5px;
}
.legal th,.legal td{
  border:1px solid var(--rule);
  padding:10px 14px;text-align:left;vertical-align:top;
}
.legal th{
  background:var(--cream-soft);
  font-family:var(--font-display);
  font-weight:700;font-size:12px;letter-spacing:1px;
  color:var(--navy);text-transform:uppercase;
}
.legal-back{margin-top:48px;padding-top:24px;border-top:1px solid var(--rule)}
.legal-back a{
  font-family:var(--font-display);
  font-weight:700;font-size:14px;letter-spacing:0.5px;
  text-decoration:none;border:none;
}
.legal a{
  color:var(--navy);
  text-decoration:underline;
  text-underline-offset:2px;
  text-decoration-color:rgba(11,37,69,0.3);
  border:none;
}
.legal a:hover{text-decoration-color:var(--teal)}