/* ============================================================================
   AeroEstate Realty Corp — shared site chrome (nav + footer)
   Linked by every public-facing page: index.html, about-us.html,
   faq-section.html, privacy-policy.html, terms-of-use.html,
   terms-of-advertising.html, signInPage.html, signUpPage.html.

   This file did not exist before (index.html referenced a missing
   ../css/index.css) — pages had no navigation styling at all.
   ============================================================================ */

:root {
  --bg-deep: #060a12;
  --bg: #0a121f;
  --bg-panel: #101c30;
  --glass: rgba(255, 255, 255, 0.055);
  --glass-border: rgba(241, 239, 233, 0.14);
  --hairline: rgba(241, 239, 233, 0.12);
  --gold: #c8a13c;
  --gold-light: #e6c874;
  --text: #f1efe9;
  --text-muted: #97a2b6;
  --text-dim: #6c778c;
}

/* ================= NAV ================= */
.navContainer {
  position: sticky;
  top: 0;
  z-index: 200;
  background: rgba(10, 18, 31, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--hairline);
}
.navMenu, .navContainer .navMenu {
  max-width: 1280px;
  margin: 0 auto;
  padding: 14px 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.companyLogo img { height: 36px; width: auto; display: block; }
.nav-right-group { display: flex; align-items: center; gap: 28px; }
.nav-links { list-style: none; display: flex; gap: 26px; margin: 0; padding: 0; }
.nav-links a, .accountMenu a {
  color: var(--text-muted);
  text-decoration: none;
  font-family: 'Manrope', sans-serif;
  font-size: 14.5px;
  font-weight: 600;
  transition: color 0.2s ease;
}
.nav-links a:hover, .accountMenu a:hover { color: var(--gold-light); }
.accountMenu { display: inline-flex; }

.accountMenuIcon { position: relative; }
.account-icon-btn {
  width: 38px; height: 38px; border-radius: 50%;
  border: 1px solid var(--glass-border);
  background: var(--glass);
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
}
.account-icon-btn img { width: 18px; height: 18px; opacity: 0.85; }
.account-submenu {
  position: absolute; top: calc(100% + 10px); right: 0;
  min-width: 190px;
  background: #111e33;
  border: 1px solid var(--glass-border);
  border-radius: 12px;
  padding: 8px;
  box-shadow: 0 24px 50px -16px rgba(0, 0, 0, 0.6);
  display: none;
  flex-direction: column;
  gap: 2px;
}
.account-submenu.is-open, .accountMenuIcon.is-open .account-submenu { display: flex; }
.account-submenu a {
  display: block;
  padding: 9px 12px;
  border-radius: 8px;
  color: var(--text);
  text-decoration: none;
  font-size: 13.5px;
  font-weight: 600;
}
.account-submenu a:hover { background: var(--glass); color: var(--gold-light); }

.nav-toggle {
  display: none;
  width: 38px; height: 38px; border-radius: 10px;
  border: 1px solid var(--glass-border);
  background: var(--glass);
  color: var(--text);
  align-items: center; justify-content: center; cursor: pointer;
}
.nav-toggle svg { width: 20px; height: 20px; }

@media (max-width: 860px) {
  .nav-links { display: none; }
  .accountMenu { display: none; }
  .nav-toggle { display: flex; }
}

/* ================= FOOTER ================= */

  :root{
    --footer-top: #333e44;
    --footer-bottom: #1c2327;
    --line: rgba(241,239,233,0.12);
    --text: #f1efe9;
    --text-muted: #a9b0b8;
    --text-dim: #757e85;
    --gold: #c8a13c;
    --gold-light: #e6c874;
    --silver: #b9c0c6;
  }

  footer{
    background: linear-gradient(180deg, var(--footer-top) 0%, var(--footer-bottom) 100%);
    color: var(--text-muted);
    position:relative;
    padding: 64px 48px 0;
  }
  footer::before{
    content:"";
    position:absolute; top:0; left:0; right:0; height:3px;
    background: linear-gradient(90deg, var(--gold) 0%, var(--gold-light) 45%, var(--silver) 75%, var(--gold) 100%);
    opacity:0.9;
  }

  .footer-grid{
    max-width: 1240px;
    margin: 0 auto;
    display:grid;
    grid-template-columns: 0.85fr 1.25fr 1.25fr 1.05fr;
    gap: 40px;
    padding-bottom: 48px;
  }

  .footer-heading{
    color: var(--text);
    font-size: 13.5px;
    font-weight: 800;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    margin: 0 0 20px;
  }

  /* ---- column 1: quick links ---- */
  .footer-link{
    display:flex; flex-direction:column; gap:14px;
  }
  .footer-link a{
    color: var(--text-muted);
    text-decoration:none;
    font-size:14.5px;
    width: fit-content;
    position:relative;
    transition: color 0.25s ease;
  }
  .footer-link a::after{
    content:"";
    position:absolute; left:0; right:0; bottom:-4px; height:1px;
    background: var(--gold-light);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.25s ease;
  }
  .footer-link a:hover{ color: var(--text); }
  .footer-link a:hover::after{ transform: scaleX(1); }

  /* ---- column 2: contacts ---- */
  .contacts{ display:flex; flex-direction:column; gap:14px; }
  .contacts span{ font-size:14.5px; line-height:1.55; color: var(--text-muted); }

  /* ---- column 3: certifications ---- */
  .certification-row{ display:flex; gap:22px; flex-wrap:wrap; }
  .cert-badge{ display:flex; flex-direction:column; align-items:center; text-align:center; width:76px; }
  .cert-badge .seal{
    width:56px; height:56px; border-radius:50%;
    border: 1.4px solid rgba(201,166,79,0.55);
    display:flex; align-items:center; justify-content:center;
    position:relative;
    background: rgba(255,255,255,0.03);
  }
  .cert-badge .seal::before{
    content:"";
    position:absolute; inset:5px;
    border: 1px dashed rgba(201,166,79,0.35);
    border-radius:50%;
  }
  .cert-badge .seal span{
    font-size:10.5px; font-weight:800; letter-spacing:0.02em;
    color: var(--gold-light);
  }
  .cert-badge .cert-label{
    margin-top:9px; font-size:11.5px; color: var(--text-dim); line-height:1.35;
  }

  /* ---- column 4: social + logo ---- */
  .comp-link{
    display:flex; flex-direction:column; align-items:flex-start; gap:22px;
  }
  .social-row{ display:flex; gap:12px; }
  .social-row a{
    width:38px; height:38px; border-radius:50%;
    border:1px solid var(--line);
    display:flex; align-items:center; justify-content:center;
    color: var(--text-muted);
    transition: border-color 0.25s ease, color 0.25s ease, background 0.25s ease;
  }
  .social-row a:hover{
    border-color: var(--gold);
    color: var(--gold-light);
    background: rgba(200,161,60,0.08);
  }
  .social-row svg{ width:16px; height:16px; }

  .brand-lockup{ display:flex; align-items:center; gap:12px; }
  .brand-lockup img{
    width:58px; height:auto; display:block;
    -webkit-mask-image: radial-gradient(ellipse 68% 70% at 50% 50%, #000 60%, transparent 100%);
    mask-image: radial-gradient(ellipse 68% 70% at 50% 50%, #000 60%, transparent 100%);
  }
  .brand-lockup .brand-text{ line-height:1.25; }
  .brand-lockup .brand-name{
    font-size:16.5px; font-weight:800; letter-spacing:0.02em; color: var(--text);
  }
  .brand-lockup .brand-tag{
    font-size:11px; letter-spacing:0.08em; color: var(--text-dim); text-transform:uppercase;
    margin-top:2px;
  }

  /* ---- bottom bar ---- */
  .footer-bottom{
    border-top: 1px solid var(--line);
    padding: 22px 0 26px;
    max-width:1240px;
    margin: 0 auto;
    text-align:center;
    font-size:13px;
    color: var(--text-dim);
  }

  /* ---- responsive ---- */
  @media (max-width: 980px){
    .footer-grid{ grid-template-columns: 1fr 1fr; row-gap:44px; }
  }
  @media (max-width: 560px){
    footer{ padding: 52px 24px 0; }
    .footer-grid{ grid-template-columns: 1fr; row-gap:38px; }
    .comp-link{ align-items:flex-start; }
  }