/* ============================================================
   [FIRM NAME] — Private Cybercrime Investigation
   Single stylesheet for the whole site.
   Find/replace [FIRM NAME], [EMAIL], [PHONE], [LICENSE #], etc.
   ============================================================ */

:root {
  --bg: #0d1117;
  --bg-alt: #131a24;
  --panel: #182230;
  --border: #243140;
  --text: #e6edf3;
  --muted: #9baabd;
  --accent: #3b82f6;
  --accent-dark: #1d4ed8;
  --danger: #ef4444;
  --ok: #22c55e;
  --radius: 12px;
  --maxw: 1080px;
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

.container { max-width: var(--maxw); margin: 0 auto; padding: 0 20px; }

/* ---------- Header / Nav ---------- */
header.site {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(13, 17, 23, 0.9);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
}
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  letter-spacing: 0.3px;
  color: var(--text);
  font-size: 1.05rem;
}
.brand .logo {
  width: 30px; height: 30px;
  border-radius: 7px;
  background: linear-gradient(135deg, var(--accent), var(--accent-dark));
  display: inline-flex; align-items: center; justify-content: center;
  font-weight: 800; color: #fff; font-size: 0.95rem;
}
.nav-links { display: flex; gap: 22px; align-items: center; }
.nav-links a { color: var(--muted); font-size: 0.95rem; font-weight: 500; }
.nav-links a:hover { color: var(--text); text-decoration: none; }
.nav-links a.cta {
  background: var(--accent);
  color: #fff;
  padding: 8px 16px;
  border-radius: 8px;
}
.nav-links a.cta:hover { background: var(--accent-dark); color: #fff; }
.nav-toggle { display: none; background: none; border: 0; color: var(--text); font-size: 1.6rem; cursor: pointer; }

/* ---------- Hero ---------- */
.hero {
  padding: 96px 0 72px;
  background:
    radial-gradient(900px 400px at 80% -10%, rgba(59,130,246,0.15), transparent),
    var(--bg);
  text-align: left;
}
.hero h1 {
  font-size: clamp(2rem, 5vw, 3.2rem);
  line-height: 1.1;
  margin: 0 0 18px;
  letter-spacing: -0.5px;
}
.hero p.lead {
  font-size: 1.2rem;
  color: var(--muted);
  max-width: 640px;
  margin: 0 0 28px;
}
.btn {
  display: inline-block;
  padding: 13px 24px;
  border-radius: 9px;
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  border: 0;
}
.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover { background: var(--accent-dark); text-decoration: none; }
.btn-ghost { background: transparent; color: var(--text); border: 1px solid var(--border); margin-left: 10px; }
.btn-ghost:hover { border-color: var(--accent); text-decoration: none; }

/* ---------- Sections ---------- */
section { padding: 64px 0; }
section.alt { background: var(--bg-alt); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.section-title { font-size: 1.8rem; margin: 0 0 8px; letter-spacing: -0.3px; }
.section-sub { color: var(--muted); margin: 0 0 36px; max-width: 620px; }

/* ---------- Grid / Cards ---------- */
.grid { display: grid; gap: 22px; }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 26px;
}
.card h3 { margin: 0 0 10px; font-size: 1.15rem; }
.card p { color: var(--muted); margin: 0; font-size: 0.97rem; }
.card .ico {
  width: 42px; height: 42px; border-radius: 10px;
  background: rgba(59,130,246,0.12);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.3rem; margin-bottom: 14px;
}

/* ---------- Team ---------- */
.team-card { text-align: center; }
.avatar {
  width: 84px; height: 84px; border-radius: 50%;
  margin: 0 auto 14px;
  background: linear-gradient(135deg, #334155, #1e293b);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.8rem; font-weight: 700; color: var(--accent);
}
.team-card .role { color: var(--accent); font-size: 0.85rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.5px; }
.team-card .bio { color: var(--muted); font-size: 0.92rem; margin-top: 8px; }

/* ---------- Trust strip ---------- */
.trust { display: flex; flex-wrap: wrap; gap: 32px; justify-content: space-between; }
.trust .item { flex: 1; min-width: 180px; }
.trust .num { font-size: 2rem; font-weight: 800; color: var(--accent); }
.trust .lbl { color: var(--muted); font-size: 0.95rem; }

/* ---------- Forms ---------- */
.form-wrap { max-width: 720px; }
.banner {
  background: rgba(34,197,94,0.08);
  border: 1px solid rgba(34,197,94,0.3);
  border-radius: var(--radius);
  padding: 16px 18px;
  margin-bottom: 28px;
  color: var(--text);
  font-size: 0.95rem;
}
.banner.warn { background: rgba(239,68,68,0.07); border-color: rgba(239,68,68,0.3); }
.field { margin-bottom: 20px; }
.field label { display: block; font-weight: 600; margin-bottom: 7px; font-size: 0.95rem; }
.field .hint { color: var(--muted); font-size: 0.85rem; margin-bottom: 7px; }
.field .req { color: var(--danger); }
input[type="text"], input[type="email"], input[type="tel"], input[type="date"],
select, textarea {
  width: 100%;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 9px;
  color: var(--text);
  padding: 12px 14px;
  font-size: 0.97rem;
  font-family: var(--font);
}
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--accent); }
textarea { resize: vertical; min-height: 130px; }
input[type="file"] {
  width: 100%;
  background: var(--bg);
  border: 1px dashed var(--border);
  border-radius: 9px;
  color: var(--muted);
  padding: 16px 14px;
  font-size: 0.92rem;
}
.checkbox-row { display: flex; gap: 10px; align-items: flex-start; }
.checkbox-row input { margin-top: 4px; }
.checkbox-row label { font-weight: 400; color: var(--muted); font-size: 0.92rem; }
.form-note { color: var(--muted); font-size: 0.85rem; margin-top: 18px; }
.success-msg, .error-msg { display: none; padding: 16px 18px; border-radius: var(--radius); margin-bottom: 20px; }
.success-msg { background: rgba(34,197,94,0.1); border: 1px solid rgba(34,197,94,0.4); }
.error-msg { background: rgba(239,68,68,0.1); border: 1px solid rgba(239,68,68,0.4); }

/* ---------- FAQ ---------- */
.faq-item { border-bottom: 1px solid var(--border); padding: 18px 0; }
.faq-item summary { cursor: pointer; font-weight: 600; font-size: 1.05rem; list-style: none; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::before { content: "+ "; color: var(--accent); font-weight: 800; }
.faq-item[open] summary::before { content: "− "; }
.faq-item p { color: var(--muted); margin: 12px 0 0; }

/* ---------- Footer ---------- */
footer.site {
  background: var(--bg-alt);
  border-top: 1px solid var(--border);
  padding: 48px 0 28px;
  margin-top: 24px;
}
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 32px; }
footer.site h4 { margin: 0 0 12px; font-size: 0.95rem; }
footer.site a, footer.site p { color: var(--muted); font-size: 0.92rem; display: block; margin-bottom: 7px; }
.footer-bottom { border-top: 1px solid var(--border); margin-top: 32px; padding-top: 20px; color: var(--muted); font-size: 0.85rem; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px; }

/* ---------- Page header ---------- */
.page-head { padding: 64px 0 24px; background: var(--bg-alt); border-bottom: 1px solid var(--border); }
.page-head h1 { margin: 0 0 10px; font-size: 2.2rem; }
.page-head p { color: var(--muted); margin: 0; max-width: 640px; }

/* ---------- Responsive ---------- */
@media (max-width: 820px) {
  .grid-3, .grid-2, .footer-grid { grid-template-columns: 1fr; }
  .nav-links {
    display: none;
    position: absolute; top: 64px; left: 0; right: 0;
    flex-direction: column; gap: 0;
    background: var(--bg-alt); border-bottom: 1px solid var(--border);
    padding: 10px 20px;
  }
  .nav-links.open { display: flex; }
  .nav-links a { padding: 12px 0; width: 100%; }
  .nav-toggle { display: block; }
  .btn-ghost { margin-left: 0; margin-top: 10px; display: block; text-align: center; }
}