/* ================================================
   LAYOUT.CSS — Header, Footer, Trust Strip
   Comercial Diskol — comercialdiskol.com
================================================ */

/* ── HEADER ── */
.header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  background: rgba(255,255,255,0.94);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(13,27,42,0.07);
  transition: box-shadow var(--ease);
}
.header.scrolled { box-shadow: var(--sh-md); }
.header-inner {
  max-width: 1200px; margin: 0 auto;
  padding: 0 32px; height: 68px;
  display: flex; align-items: center; justify-content: space-between;
}
.logo {
  display: flex; align-items: center; gap: 11px;
  font-family: var(--f-display);
  font-weight: 800; font-size: 1.05rem;
  letter-spacing: -0.025em; color: var(--ink);
}
.logo-mark {
  width: 34px; height: 34px;
  background: #fff;
  border-radius: 9px;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  box-shadow: 0 4px 12px rgba(27,108,168,0.25);
}
.logo-mark svg { width: 18px; height: 18px; color: #fff; }
.logo-mark img { width: 24px; height: 24px; object-fit: contain; }

.nav { display: flex; align-items: center; gap: 4px; }
.nav a {
  font-size: 0.875rem; font-weight: 500;
  color: var(--text-muted); padding: 7px 14px;
  border-radius: var(--r-sm); transition: all var(--ease);
}
.nav a:hover { color: var(--ink); background: var(--slate); }

.header-cta {
  font-family: var(--f-display);
  font-size: 0.855rem; font-weight: 700;
  letter-spacing: -0.01em;
  background: linear-gradient(135deg, var(--blue) 0%, var(--blue-bright) 100%);
  color: #fff; padding: 9px 22px;
  border-radius: var(--r-sm);
  transition: all var(--ease);
  box-shadow: 0 3px 10px rgba(27,108,168,0.3);
}
.header-cta:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(27,108,168,0.4);
}

/* ── HAMBURGER ── */
.hamburger {
  display: none; flex-direction: column; gap: 5px; padding: 4px;
}
.hamburger span {
  width: 22px; height: 2px; background: var(--ink);
  border-radius: 2px; transition: var(--ease);
}

/* ── MOBILE MENU ── */
.mobile-menu {
  display: none;
  position: fixed; top: 68px; left: 0; right: 0;
  background: var(--white);
  border-bottom: 1px solid var(--slate-off);
  padding: 16px 24px 24px; z-index: 99;
  box-shadow: var(--sh-lg);
}
.mobile-menu.open { display: block; }
.mobile-menu a {
  display: block; font-size: 1rem; font-weight: 500;
  color: var(--text-muted); padding: 13px 0;
  border-bottom: 1px solid var(--slate-off);
  transition: color var(--ease);
}
.mobile-menu a:hover { color: var(--ink); }
.mobile-menu .mobile-cta {
  display: block; margin-top: 16px; text-align: center;
  background: linear-gradient(135deg, var(--blue), var(--blue-bright));
  color: #fff; padding: 14px; border-radius: var(--r-sm);
  font-weight: 700;
}

/* ── TRUST STRIP ── */
.trust-strip {
  background: var(--slate);
  border-bottom: 1px solid var(--slate-off);
}
.trust-inner {
  max-width: 1200px; margin: 0 auto;
  display: flex; overflow-x: auto; scrollbar-width: none;
}
.trust-inner::-webkit-scrollbar { display: none; }
.trust-item {
  display: flex; align-items: center; gap: 11px;
  flex-shrink: 0; padding: 22px 36px;
  border-right: 1px solid var(--slate-off);
}
.trust-item:first-child { padding-left: 32px; }
.trust-item:last-child { border-right: none; }
.trust-icon {
  width: 38px; height: 38px;
  background: linear-gradient(135deg, var(--blue) 0%, var(--blue-bright) 100%);
  border-radius: 9px;
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
  box-shadow: 0 3px 10px rgba(27,108,168,0.25);
}
.trust-icon svg { width: 18px; height: 18px; color: #fff; }
.trust-label { font-size: 0.82rem; font-weight: 700; color: var(--ink); line-height: 1.3; }
.trust-label span { display: block; font-weight: 400; color: var(--text-muted); font-size: 0.75rem; }

/* ── FOOTER ── */
.footer { background: var(--ink); padding: 64px 32px 32px; }
.footer-top {
  max-width: 1200px; margin: 0 auto;
  display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.footer-brand .logo { color: #fff; margin-bottom: 16px; }
.footer-brand .logo-mark {
  background: #fff;
  box-shadow: 0 4px 14px rgba(27,108,168,0.3);
}
.footer-brand p { font-size: 0.82rem; color: rgba(168,216,234,0.4); line-height: 1.75; margin-bottom: 8px; }
.footer-legal { font-size: 0.72rem; color: rgba(168,216,234,0.22); line-height: 1.75; }
.footer-col h4 {
  font-family: var(--f-display); font-size: 0.72rem; font-weight: 800;
  letter-spacing: 0.1em; text-transform: uppercase;
  color: rgba(168,216,234,0.3); margin-bottom: 18px;
}
.footer-col a {
  display: block; margin-bottom: 10px;
  font-size: 0.85rem; color: rgba(168,216,234,0.5);
  transition: color var(--ease);
}
.footer-col a:hover { color: #fff; }
.footer-bottom {
  max-width: 1200px; margin: 0 auto; padding-top: 28px;
  display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap; gap: 12px;
}
.footer-copy { font-size: 0.78rem; color: rgba(168,216,234,0.22); }
.footer-links { display: flex; gap: 20px; }
.footer-links a { font-size: 0.78rem; color: rgba(168,216,234,0.28); transition: color var(--ease); }
.footer-links a:hover { color: rgba(168,216,234,0.6); }

/* ── RESPONSIVE LAYOUT ── */
@media (max-width: 1024px) {
  .footer-top { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
  .header-inner { padding: 0 20px; }
  .nav, .header-cta { display: none; }
  .hamburger { display: flex; }
  .trust-item { padding: 18px 22px; }
  .footer-top { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; text-align: center; }
}