/* ---------- Header ---------- */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 99999;
  display: grid;
  grid-template-columns: minmax(15rem, 1fr) auto minmax(15rem, 1fr);
  align-items: center;
  gap: 2rem;
  min-height: var(--header-h);
  padding: 0.65rem var(--page-x);
  background: rgba(4, 17, 31, 0.8);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  -webkit-backdrop-filter: blur(16px) saturate(140%);
  backdrop-filter: blur(16px) saturate(140%);
}

.brand { display: inline-flex; align-items: center; gap: 0.8rem; }
.brand-mark {
  display: grid;
  place-items: center;
  width: 3.15rem;
  height: 3.15rem;
  border-radius: 50%;
  background: #f6f3ed;
  border: 1px solid rgba(255, 255, 255, 0.55);
  box-shadow: 0 0 0 5px rgba(246, 243, 237, 0.06);
  overflow: hidden;
}
.brand-mark img { width: 82%; height: 82%; object-fit: contain; }
.brand-copy strong {
  display: block;
  color: #fff;
  font-size: 1rem;
  font-weight: 760;
  letter-spacing: 0.11em;
  line-height: 1.15;
}
.brand-copy small {
  display: block;
  color: var(--orange-bright);
  font-size: 0.52rem;
  font-weight: 700;
  letter-spacing: 0.14em;
}

.desktop-nav { display: flex; align-items: center; gap: 0.35rem; }
.desktop-nav a {
  padding: 0.6rem 1rem;
  border-radius: var(--radius-pill);
  color: #fff;
  font-size: 0.89rem;
  font-weight: 500;
  white-space: nowrap;
  transition: background-color var(--ease), color var(--ease);
}
.desktop-nav a:hover { background: rgba(255, 255, 255, 0.08); color: #fff; }
.desktop-nav a.is-active { background: rgba(255, 106, 42, 0.14); color: var(--orange-bright); }

.header-actions { display: flex; align-items: center; justify-content: flex-end; gap: 1.4rem; }
.location {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  color: rgba(244, 247, 245, 0.78);
  font-size: 0.84rem;
  white-space: nowrap;
}
.location .icon { color: var(--turquoise-bright); }
.header-contact {
  display: inline-flex;
  align-items: center;
  gap: 0.8rem;
  min-height: 2.65rem;
  padding: 0 1.1rem;
  border: 1px solid rgba(255, 255, 255, 0.5);
  border-radius: var(--radius-pill);
  color: #fff;
  font-size: 0.88rem;
  transition: border-color var(--ease), background-color var(--ease), transform var(--ease);
}
.header-contact:hover {
  border-color: var(--turquoise-bright);
  background: rgba(34, 211, 197, 0.08);
  color: #fff;
}
.header-contact .icon { transition: transform var(--ease); }
.header-contact:hover .icon { transform: translate(0.17rem, -0.17rem); }

.mobile-menu { display: none; justify-self: end; }
.mobile-menu summary {
  list-style: none;
  cursor: pointer;
  padding: 0.6rem 1rem;
  border: 1px solid rgba(255, 255, 255, 0.45);
  border-radius: var(--radius-pill);
  font-size: var(--fs-sm);
}
.mobile-menu summary::-webkit-details-marker { display: none; }
.mobile-menu-panel {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  display: grid;
  gap: 1rem;
  padding: 1.25rem var(--page-x) 1.5rem;
  background: rgba(7, 21, 37, 0.97);
  border-bottom: 1px solid var(--line);
  -webkit-backdrop-filter: blur(16px);
  backdrop-filter: blur(16px);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.45);
}
.mobile-menu-panel nav { display: grid; }
.mobile-menu-panel nav a { padding: 0.85rem 0.5rem; border-bottom: 1px solid var(--line); }
.mobile-menu-panel nav a.is-active { color: var(--orange-bright); }

/* ---------- Sections ---------- */
.section-pad { padding: var(--section-y) var(--page-x); }
.section-heading {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(0, 0.75fr);
  align-items: end;
  gap: 3rem;
  margin-bottom: clamp(2.5rem, 5vw, 4.5rem);
}
.section-heading h2,
.split-title h2 {
  margin-top: 1.25rem;
  font-size: var(--fs-h2);
  max-width: 16ch;
}
.section-intro {
  max-width: 42ch;
  color: var(--text-light);
  font-size: var(--fs-lead);
}

/* ---------- Footer ---------- */
.site-footer {
  position: relative;
  display: grid;
  grid-template-columns: 1.1fr 1.4fr;
  gap: 3rem 4rem;
  margin-top: var(--section-y);
  padding: clamp(4rem, 7vw, 6rem) var(--page-x) 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  background: transparent;
}
.footer-brand p {
  max-width: 30ch;
  margin-top: 1.1rem;
  color: var(--text-light);
  font-size: var(--fs-sm);
}
.footer-columns { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; }
.footer-columns p {
  margin-bottom: 0.9rem;
  color: var(--orange-bright);
  font-size: var(--fs-xs);
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
.footer-columns a {
  display: block;
  padding: 0.25rem 0;
  color: var(--text-light);
  font-size: var(--fs-sm);
  transition: color var(--ease), transform var(--ease);
}
.footer-columns a:hover { color: #fff; transform: translateX(4px); }
.footer-bottom {
  grid-column: 1 / -1;
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  color: var(--text-soft);
  font-size: var(--fs-xs);
}

@media (max-width: 1100px) {
  .site-header { grid-template-columns: 1fr auto; }
  .desktop-nav, .header-actions { display: none; }
  .mobile-menu { display: block; }
  .section-heading { grid-template-columns: 1fr; gap: 1.5rem; }
  .site-footer { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .footer-columns { grid-template-columns: 1fr 1fr; }
  .footer-bottom { flex-direction: column; }
}