/* Top navigation */
.nav{
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(10px);
  background: rgba(246,240,230,.72);
  border-bottom: 1px solid rgba(26,26,26,.10);
}

.nav__inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: var(--space-4);
  padding: var(--space-3) 0;
}

.nav__brand{
  text-decoration:none;
  font-weight:800;
  letter-spacing:.06em;
}

.nav__links{
  display:flex;
  gap: var(--space-4);
  flex-wrap:wrap;
  font-size: 14px;
}

.nav__links a{
  text-decoration:none;
  opacity:.85;
}

.nav__links a:hover{
  opacity:1;
  text-decoration:underline;
}

/* Buttons */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  padding: 12px 16px;
  border-radius: 999px;
  border: 1px solid rgba(26,26,26,.18);
  background: rgba(255,255,255,.55);
  box-shadow: 0 10px 30px rgba(0,0,0,.08);
  text-decoration:none;
  font-weight: 600;
  font-size: 14px;
}

.btn:hover{ transform: translateY(-1px); }

/* Cards + layout helpers */
.card{
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.grid-2{
  display:grid;
  grid-template-columns: 1.2fr .8fr;
  gap: var(--space-6);
  align-items:center;
}

.grid-3{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
}

.grid-4{
  display:grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-3);
}

@media (max-width: 1100px){
  .grid-4{ grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 640px){
  .grid-4{ grid-template-columns: 1fr; }
}

@media (max-width: 900px){
  .grid-2{ grid-template-columns: 1fr; }
  .grid-3{ grid-template-columns: 1fr; }
}

/* Offer tiles (image cards) */
.offer-tile{
  overflow:hidden;
  border-radius: var(--radius);
  border: 1px solid rgba(26,26,26,.12);
  background: rgba(255,255,255,.35);
  box-shadow: var(--shadow);
  text-decoration:none;
}

.offer-tile__img{
  width:100%;
  aspect-ratio: 21 / 9;
  object-fit: cover;
}

.offer-tile__body{ padding: var(--space-3); }

.offer-tile__title{
  font-family: var(--font-display);
  font-weight: 600;
  margin: 0 0 8px;
}

.offer-tile__desc{
  margin: 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.35;
}