/* ============================================================
   LAYOUT — Navigation, Footer, Grid
   ============================================================ */

/* ── NAVIGATION ─────────────────────────────────────────────── */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 20px 0;
  transition: background var(--duration-med) var(--ease-out),
              box-shadow var(--duration-med) var(--ease-out),
              padding var(--duration-med) var(--ease-out);
}

.nav.scrolled {
  background: rgba(245, 244, 240, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 1px 0 var(--border);
  padding: 14px 0;
}

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.nav__logo {
  font-family: var(--font-sans);
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--text-primary);
  white-space: nowrap;
  flex-shrink: 0;
}

.nav__logo span {
  color: var(--accent-gold);
}

.nav__links {
  display: flex;
  align-items: center;
  gap: 0;
}

.nav__links a {
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-secondary);
  padding: 6px 14px;
  position: relative;
  transition: color var(--duration-fast) var(--ease-out);
}

.nav__links a::after {
  content: '/';
  position: absolute;
  right: 0;
  color: var(--border);
  font-weight: 300;
}

.nav__links a:last-child::after { display: none; }

.nav__links a:hover,
.nav__links a.active {
  color: var(--text-primary);
}

.nav__right {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-shrink: 0;
}

.nav__social {
  display: flex;
  align-items: center;
  gap: 0;
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  color: var(--text-light);
}

.nav__social a {
  padding: 4px 8px;
  transition: color var(--duration-fast);
}

.nav__social a:hover { color: var(--text-primary); }

.nav__social span {
  color: var(--border);
  padding: 0 2px;
}

.nav__cta {
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--accent-navy);
  padding: 8px 16px;
  border: 1px solid var(--accent-navy);
  border-radius: 2px;
  transition: all var(--duration-fast) var(--ease-out);
}
.nav__cta:hover {
  background: var(--accent-navy);
  color: var(--white);
}

/* ── HAMBURGER (Mobile) ──────────────────────────────────────── */
.nav__burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 28px;
  padding: 4px 0;
  cursor: pointer;
}
.nav__burger span {
  display: block;
  width: 100%;
  height: 1.5px;
  background: var(--text-primary);
  transition: all var(--duration-fast) var(--ease-out);
  transform-origin: center;
}
.nav__burger.open span:nth-child(1) {
  transform: rotate(45deg) translate(4px, 4px);
}
.nav__burger.open span:nth-child(2) {
  opacity: 0;
}
.nav__burger.open span:nth-child(3) {
  transform: rotate(-45deg) translate(4px, -4px);
}

/* ── MOBILE MENU ─────────────────────────────────────────────── */
.nav__mobile {
  position: fixed;
  inset: 0;
  background: var(--bg);
  z-index: 99;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
  padding: 80px var(--container-px);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--duration-med) var(--ease-out);
}
.nav__mobile.open {
  opacity: 1;
  pointer-events: all;
}
.nav__mobile a {
  font-family: var(--font-sans);
  font-size: clamp(2rem, 6vw, 3.5rem);
  font-weight: 500;
  color: var(--text-primary);
  line-height: 1.3;
  padding-block: 8px;
  display: block;
  transition: color var(--duration-fast);
}
.nav__mobile a:hover { color: var(--accent-gold); }
.nav__mobile .mobile-sub {
  margin-top: 40px;
  display: flex;
  gap: 24px;
}
.nav__mobile .mobile-sub a {
  font-family: var(--font-sans);
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-light);
}

/* ── FOOTER ──────────────────────────────────────────────────── */
.footer {
  background: var(--accent-navy);
  color: var(--white);
  padding-block: clamp(60px, 8vw, 100px);
}

.footer__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(40px, 6vw, 80px);
  align-items: start;
}

.footer__brand {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.footer__logo {
  font-family: var(--font-sans);
  font-size: 1.1rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--white);
}
.footer__logo span { color: var(--accent-gold); }

.footer__tagline {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.5);
  line-height: 1.6;
  max-width: 280px;
}

.footer__contacts {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer__contact-item {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.85rem;
  color: rgba(255,255,255,0.7);
  transition: color var(--duration-fast);
}
.footer__contact-item:hover { color: var(--white); }

.footer__contact-label {
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.35);
  min-width: 80px;
}

.footer__bottom {
  margin-top: clamp(40px, 5vw, 60px);
  padding-top: 24px;
  border-top: 1px solid rgba(255,255,255,0.08);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.footer__copy {
  font-size: 0.75rem;
  color: rgba(255,255,255,0.3);
}

.footer__nav {
  display: flex;
  flex-wrap: wrap;   /* links wrap on mobile — no horizontal overflow */
  gap: 16px 24px;    /* row-gap 16px, column-gap 24px */
  max-width: 100%;   /* failsafe: can't escape container width */
}
.footer__nav a {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.35);
  transition: color var(--duration-fast);
}
.footer__nav a:hover { color: rgba(255,255,255,0.7); }

/* ── TWO-COL GRID ────────────────────────────────────────────── */
.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(32px, 4vw, 64px);
}
.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(24px, 3vw, 48px);
}

/* ── RESPONSIVE ──────────────────────────────────────────────── */
@media (max-width: 1024px) {
  .nav__social { display: none; }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .nav__links { display: none; }
  .nav__cta { display: none; }
  .nav__burger { display: flex; }
  .grid-2 { grid-template-columns: 1fr; }
  .grid-3 { grid-template-columns: 1fr; }
  .footer__inner { grid-template-columns: 1fr; }
  .footer__bottom { flex-direction: column; align-items: flex-start; gap: 12px; }
  .footer__nav { gap: 10px 16px; }  /* tighter gaps on small screens */
  .page-number { display: none; }
  .scroll-hint { display: none; }
}