/* ═══════════════════════════════════════
   VITARUM — Shared Navigation & Footer
   Components CSS v1.0
   ═══════════════════════════════════════ */

/* ── Navigation ── */
nav#mainNav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  padding: 24px 60px; display: flex; align-items: center; justify-content: space-between;
  transition: all 0.6s var(--ease); background: transparent;
}
nav#mainNav.scrolled {
  padding: 16px 60px; background: rgba(1,19,23,0.88);
  backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
}
.nav-logo { font-size: 18px; font-weight: 600; letter-spacing: 3px; text-transform: uppercase; color: var(--text); text-decoration: none; }
.nav-links { list-style: none; display: flex; gap: 36px; align-items: center; }
.nav-links a {
  color: var(--text-sec); text-decoration: none; font-size: 13px;
  letter-spacing: 1.5px; text-transform: uppercase; font-weight: 500;
  transition: color 0.3s ease; position: relative;
}
.nav-links a::after { content:''; position: absolute; bottom: -4px; left: 0; width: 0; height: 1px; background: var(--gold); transition: width 0.4s var(--ease); }
.nav-links a:hover { color: var(--text); }
.nav-links a:hover::after { width: 100%; }
.nav-links a.active { color: var(--gold); }
.nav-links a.active::after { width: 100%; }
.nav-cta {
  padding: 10px 28px; border: 1px solid var(--gold); border-radius: 100px;
  color: var(--gold) !important; font-size: 12px !important; letter-spacing: 1.5px;
  transition: all 0.4s var(--ease) !important; position: relative; overflow: hidden;
}
.nav-cta::before { content:''; position: absolute; top: 0; left: 0; width: 100%; height: 100%; background: linear-gradient(90deg, transparent, var(--gold-glow), transparent); transform: translateX(-100%); transition: transform 0.6s ease; pointer-events: none; }
.nav-cta:hover::before { transform: translateX(100%); }
.nav-cta::after { display: none !important; }
.nav-cta:hover { background: var(--gold); color: var(--bg) !important; }

/* ── Dropdown ── */
.nav-dropdown { position: relative; }
.nav-dropdown-trigger { color: var(--text-sec); font-size: 13px; letter-spacing: 1.5px; text-transform: uppercase; font-weight: 500; transition: color 0.3s ease; user-select: none; cursor: pointer; }
.nav-dropdown-trigger.active { color: var(--gold); }
.nav-dropdown:hover .nav-dropdown-trigger { color: var(--gold); }
.dd-arrow { display: inline-block; margin-left: 5px; font-size: 9px; transition: transform 0.3s var(--ease); vertical-align: middle; }
.nav-dropdown:hover .dd-arrow { transform: rotate(180deg); }
.dropdown-menu {
  position: absolute; top: 100%; left: 50%; transform: translateX(-50%);
  min-width: 520px; padding: 28px; padding-top: 44px;
  background: rgba(1,19,23,0.95); backdrop-filter: blur(30px); -webkit-backdrop-filter: blur(30px);
  border: 1px solid var(--border-hover); border-radius: 20px;
  display: grid; grid-template-columns: 1fr 1fr; gap: 6px;
  opacity: 0; visibility: hidden; transform: translateX(-50%) translateY(10px);
  transition: all 0.4s var(--ease); pointer-events: none;
  box-shadow: 0 20px 60px rgba(0,0,0,0.5), 0 0 40px rgba(211,177,102,0.05); z-index: 100;
}
.dropdown-menu::before { content:''; position: absolute; top: 8px; left: 50%; width: 16px; height: 16px; background: rgba(1,19,23,0.95); border-top: 1px solid var(--border-hover); border-left: 1px solid var(--border-hover); transform: translateX(-50%) rotate(45deg); }
.nav-dropdown:hover .dropdown-menu { opacity: 1; visibility: visible; transform: translateX(-50%) translateY(0); pointer-events: auto; }
.dd-item { display: flex; align-items: center; gap: 14px; padding: 14px 16px; border-radius: 12px; text-decoration: none; transition: all 0.3s var(--ease); }
.dd-item:hover { background: rgba(211,177,102,0.08); }
.dd-icon { width: 40px; height: 40px; min-width: 40px; display: flex; align-items: center; justify-content: center; border-radius: 10px; background: rgba(211,177,102,0.06); border: 1px solid rgba(211,177,102,0.12); transition: all 0.3s ease; }
.dd-item:hover .dd-icon { border-color: rgba(211,177,102,0.3); background: rgba(211,177,102,0.1); }
.dd-icon svg { width: 20px; height: 20px; stroke: var(--gold); fill: none; stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round; }
.dd-text { display: flex; flex-direction: column; }
.dd-text span { font-size: 13px; font-weight: 500; color: var(--text); letter-spacing: 0.3px; text-transform: none; line-height: 1.3; }
.dd-text small { font-size: 11px; color: var(--text-muted); font-weight: 400; margin-top: 2px; }

/* ── Hamburger ── */
.hamburger { display: none; cursor: pointer; flex-direction: column; gap: 5px; z-index: 1001; position: relative; }
.hamburger span { width: 24px; height: 1.5px; background: var(--text); transition: all 0.3s ease; }

/* ── Mobile Nav Overlay ── */
nav#mainNav.nav-hidden { opacity: 0 !important; pointer-events: none !important; }
.mobile-nav {
  position: fixed; top: 0; left: 0; width: 100%; height: 100%;
  background: rgba(1,19,23,0.95); backdrop-filter: blur(30px); -webkit-backdrop-filter: blur(30px);
  z-index: 10001; display: flex; flex-direction: column; align-items: center; justify-content: center; padding: 60px 20px 40px;
  opacity: 0; visibility: hidden; transition: opacity 0.4s ease, visibility 0.4s ease;
}
.mobile-nav.open { opacity: 1; visibility: visible; }
.mobile-nav .mobile-close {
  position: absolute; top: 20px; right: 24px; width: 40px; height: 40px;
  background: none; border: 1px solid rgba(211,177,102,0.3); border-radius: 50%;
  color: var(--gold, #d3b166); font-size: 20px; cursor: pointer; display: flex;
  align-items: center; justify-content: center; transition: all 0.3s ease;
}
.mobile-nav .mobile-close:hover { border-color: var(--gold, #d3b166); transform: rotate(90deg); }
.mobile-nav .mobile-links {
  display: flex; flex-direction: column; align-items: center; gap: 0;
  max-height: 70vh; overflow-y: auto; padding: 20px 0;
}
.mobile-nav .mobile-links a {
  color: rgba(232,224,208,0.7); text-decoration: none; font-size: 13px; font-weight: 500;
  letter-spacing: 2px; text-transform: uppercase; padding: 10px 32px;
  transition: all 0.3s ease; transform: translateY(20px); opacity: 0;
  position: relative;
}
.mobile-nav.open .mobile-links a {
  transform: translateY(0); opacity: 1;
}
.mobile-nav .mobile-links a:nth-child(1) { transition-delay: 0.05s; }
.mobile-nav .mobile-links a:nth-child(2) { transition-delay: 0.08s; }
.mobile-nav .mobile-links a:nth-child(3) { transition-delay: 0.11s; }
.mobile-nav .mobile-links a:nth-child(4) { transition-delay: 0.14s; }
.mobile-nav .mobile-links a:nth-child(5) { transition-delay: 0.17s; }
.mobile-nav .mobile-links a:nth-child(6) { transition-delay: 0.20s; }
.mobile-nav .mobile-links a:nth-child(7) { transition-delay: 0.23s; }
.mobile-nav .mobile-links a:nth-child(8) { transition-delay: 0.26s; }
.mobile-nav .mobile-links a:nth-child(9) { transition-delay: 0.29s; }
.mobile-nav .mobile-links a:nth-child(10) { transition-delay: 0.32s; }
.mobile-nav .mobile-links a:nth-child(11) { transition-delay: 0.35s; }
.mobile-nav .mobile-links a::after {
  content: ''; position: absolute; bottom: 4px; left: 50%; width: 0; height: 1px;
  background: var(--gold, #d3b166); transition: all 0.3s ease; transform: translateX(-50%);
}
.mobile-nav .mobile-links a:hover { color: var(--gold, #d3b166); }
.mobile-nav .mobile-links a:hover::after { width: 40%; }
.mobile-nav .mobile-links a.active { color: var(--gold, #d3b166); }
.mobile-nav .mobile-cta-wrap { margin-top: 24px; transform: translateY(20px); opacity: 0; transition: all 0.4s ease 0.4s; }
.mobile-nav.open .mobile-cta-wrap { transform: translateY(0); opacity: 1; }
.mobile-nav .mobile-cta-wrap a {
  display: inline-block; padding: 14px 40px; border: 1px solid var(--gold, #d3b166); border-radius: 100px;
  color: var(--gold, #d3b166); font-size: 13px; font-weight: 600; letter-spacing: 2px;
  text-transform: uppercase; text-decoration: none; transition: all 0.3s ease;
}
.mobile-nav .mobile-cta-wrap a:hover { background: var(--gold, #d3b166); color: #011317; }
.mobile-nav .mobile-line {
  position: absolute; bottom: 80px; width: 60px; height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold, #d3b166), transparent);
  opacity: 0; transition: opacity 0.5s ease 0.5s;
}
.mobile-nav.open .mobile-line { opacity: 0.5; }

/* ═══════════════════════
   FOOTER
   ═══════════════════════ */
footer {
  position: relative; z-index: 1; padding: 60px;
  border-top: 1px solid var(--border);
}
.footer-inner {
  max-width: 1400px; margin: 0 auto;
  display: flex; justify-content: space-between; align-items: flex-start;
  flex-wrap: wrap; gap: 40px;
}
.footer-logo { font-size: 18px; font-weight: 600; letter-spacing: 3px; text-transform: uppercase; color: var(--text); text-decoration: none; }
.footer-links { list-style: none; display: flex; flex-direction: column; gap: 12px; }
.footer-links a { color: var(--text-sec); text-decoration: none; font-size: 14px; transition: color 0.3s ease; }
.footer-links a:hover { color: var(--gold); }
.footer-contacts { display: flex; flex-direction: column; gap: 8px; }
.footer-contacts a { color: var(--text-sec); text-decoration: none; font-size: 14px; transition: color 0.3s ease; }
.footer-contacts a:hover { color: var(--gold); }

/* ═══════════════════════
   RESPONSIVE — Nav & Footer
   ═══════════════════════ */
@media (max-width: 768px) {
  nav#mainNav { padding: 16px 24px; }
  nav#mainNav.scrolled { padding: 12px 24px; }
  .nav-links { display: none; }
  .hamburger { display: flex; }
  footer { padding: 40px 24px; }

  /* ── Mobile Menu Overrides ── */
  .mobile-nav#mobileNav {
    position: fixed !important;
    top: 0 !important; left: 0 !important;
    width: 100% !important; height: 100% !important;
    background: #0d0d0f !important;
    z-index: 9999 !important;
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
    justify-content: center !important;
    opacity: 0 !important;
    visibility: hidden !important;
    transition: opacity 0.3s ease, visibility 0.3s ease !important;
    overflow-y: auto !important;
    padding: 60px 20px 40px !important;
  }
  .mobile-nav#mobileNav.open {
    opacity: 1 !important;
    visibility: visible !important;
  }
  .mobile-nav .mobile-close {
    position: absolute !important;
    top: 20px !important; right: 24px !important;
    font-size: 32px !important;
    color: #fff !important;
    background: none !important;
    border: none !important;
    cursor: pointer !important;
    z-index: 10000 !important;
    width: auto !important; height: auto !important;
    line-height: 1 !important;
    padding: 0 !important;
  }
  .mobile-nav .mobile-close:hover {
    color: #d3b166 !important;
    border: none !important;
    transform: none !important;
  }
  .mobile-nav .mobile-links {
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
    gap: 0 !important;
    width: 100% !important;
    max-width: 300px !important;
    padding: 0 !important;
  }
  .mobile-nav .mobile-links .mob-section-label {
    color: #d3b166 !important;
    font-size: 13px !important;
    font-weight: 600 !important;
    text-transform: uppercase !important;
    letter-spacing: 2px !important;
    text-align: center !important;
    margin-top: 18px !important;
    margin-bottom: 6px !important;
  }
  .mobile-nav .mobile-links .mob-divider {
    width: 50px !important;
    height: 1px !important;
    background: #d3b16644 !important;
    margin: 0 auto 10px !important;
  }
  .mobile-nav .mobile-links a {
    color: #a0b0ab !important;
    font-size: 14px !important;
    text-align: center !important;
    text-decoration: none !important;
    padding: 8px 0 !important;
    display: block !important;
    width: 100% !important;
    text-transform: none !important;
    font-weight: 400 !important;
    border-bottom: 1px solid rgba(255,255,255,0.06) !important;
    opacity: 1 !important;
    transform: none !important;
    transition: color 0.2s !important;
  }
  .mobile-nav .mobile-links a::after {
    display: none !important;
  }
  .mobile-nav .mobile-links a svg {
    display: none !important;
  }
  .mobile-nav .mobile-links a:hover {
    color: #d3b166 !important;
  }
  .mobile-nav .mobile-links a[href="/portfolio_page"],
  .mobile-nav .mobile-links a[href="/team"],
  .mobile-nav .mobile-links a[href="/contacts"],
  .mobile-nav .mobile-links a[href="/partners"],
  .mobile-nav .mobile-links a[href="/blog"] {
    color: #fff !important;
    font-size: 16px !important;
    font-weight: 600 !important;
    text-transform: uppercase !important;
    letter-spacing: 1px !important;
    padding: 10px 0 !important;
  }
  .mobile-nav .mobile-cta-wrap {
    margin-top: 28px !important;
    opacity: 1 !important;
    transform: none !important;
    text-align: center !important;
  }
  .mobile-nav .mobile-cta-wrap a {
    display: inline-block !important;
    border: 1px solid #d3b166 !important;
    color: #d3b166 !important;
    padding: 12px 32px !important;
    font-size: 13px !important;
    font-weight: 600 !important;
    text-transform: uppercase !important;
    letter-spacing: 2px !important;
    text-decoration: none !important;
    transition: all 0.3s !important;
    background: transparent !important;
  }
  .mobile-nav .mobile-cta-wrap a:hover {
    background: #d3b166 !important;
    color: #0d0d0f !important;
  }
}