/* ================================
   OFFERS PAGE — Brèagha Clinic
   ================================ */
:root {
  --gold: #C39E31;
  --gold-light: #E6BC57;
  --gold-dark: #a38227;
  --gold-gradient: linear-gradient(135deg, #C39E31 0%, #E6BC57 100%);
  --bg: #faf9f7;
  --text: #222;
  --muted-text: #666;
  --white: #ffffff;
  --radius: 16px;
  --shadow: 0 10px 30px rgba(16, 24, 40, 0.08);
  --transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
}

* { box-sizing: border-box; }

body {
  font-family: 'Cairo', sans-serif;
  background: var(--bg);
  color: var(--text);
  margin: 0;
  line-height: 1.8;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* ─── HERO ─── */
.offers-hero {
  position: relative;
  margin-top: 72px;
  padding: 100px 24px 80px;
  text-align: center;
  background:
    radial-gradient(ellipse 60% 50% at 50% 20%, rgba(195,158,49,0.07) 0%, transparent 70%),
    radial-gradient(ellipse 40% 40% at 80% 30%, rgba(195,158,49,0.04) 0%, transparent 60%),
    var(--bg);
  overflow: hidden;
}

.offers-hero::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 60%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(195,158,49,0.2), transparent);
}

.offers-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(195,158,49,0.08);
  border: 1px solid rgba(195,158,49,0.18);
  padding: 8px 20px;
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--gold-dark);
  margin-bottom: 24px;
  opacity: 0;
  animation: offersFadeDown 0.6s ease forwards;
}

.offers-badge i {
  color: var(--gold);
  font-size: 0.75rem;
}

@keyframes offersFadeDown {
  from { opacity: 0; transform: translateY(-10px); }
  to { opacity: 1; transform: translateY(0); }
}

.offers-hero h1 {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  color: var(--text);
  margin: 0 0 14px;
  line-height: 1.2;
  opacity: 0;
  animation: offersFadeUp 0.7s ease 0.15s forwards;
}

.offers-hero h1 span {
  color: var(--gold);
}

.offers-hero p {
  color: var(--muted-text);
  font-size: 1.05rem;
  max-width: 500px;
  margin: 0 auto;
  line-height: 1.8;
  opacity: 0;
  animation: offersFadeUp 0.7s ease 0.3s forwards;
}

@keyframes offersFadeUp {
  from { opacity: 0; transform: translateY(14px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ─── CONTAINER ─── */
.offers-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 40px 20px 80px;
}

/* ─── FILTERS ─── */
.offers-filters {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  justify-content: center;
  margin-bottom: 36px;
}

.filter-btn {
  background: var(--white);
  border: 1.5px solid rgba(195, 158, 49, 0.15);
  padding: 10px 24px;
  border-radius: 50px;
  cursor: pointer;
  font-weight: 600;
  font-family: 'Cairo', sans-serif;
  font-size: 0.9rem;
  color: var(--muted-text);
  transition: var(--transition);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.03);
}

.filter-btn:hover {
  transform: translateY(-3px);
  border-color: var(--gold);
  color: var(--gold);
  box-shadow: 0 6px 15px rgba(195, 158, 49, 0.12);
}

.filter-btn.active {
  background: var(--gold-gradient);
  border-color: var(--gold);
  color: #fff !important;
  box-shadow: 0 8px 25px rgba(195, 158, 49, 0.3);
}

/* ─── GRID ─── */
.offers-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 22px;
}

/* ─── CARD ─── */
.offer-card {
  background: var(--white);
  border-radius: 22px;
  border: 1px solid rgba(0, 0, 0, 0.04);
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transition: var(--transition);
  opacity: 0;
  animation: offerCardIn 0.5s ease forwards;
}

@keyframes offerCardIn {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

.offer-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 18px 50px rgba(16, 24, 40, 0.12);
  border-color: rgba(195, 158, 49, 0.12);
}

/* Card accent bar */
.offer-card-accent {
  height: 4px;
  background: var(--gold-gradient);
}

/* Card header */
.offer-card-head {
  padding: 22px 22px 0;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}

.offer-name {
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--text);
  line-height: 1.5;
  flex: 1;
}

.offer-tag {
  background: #fdf8ed;
  color: var(--gold-dark);
  padding: 5px 14px;
  border-radius: 8px;
  font-weight: 700;
  font-size: 0.75rem;
  white-space: nowrap;
  border: 1px solid rgba(195, 158, 49, 0.12);
  flex-shrink: 0;
}

/* Card price */
.offer-price-section {
  padding: 20px 22px;
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.offer-price {
  font-size: 1.85rem;
  font-weight: 800;
  color: var(--gold);
  line-height: 1;
}

.offer-old-price {
  font-size: 0.95rem;
  color: var(--muted-text);
  text-decoration: line-through;
  opacity: 0.5;
}

/* Card divider */
.offer-divider {
  height: 1px;
  margin: 0 22px;
  background: #f0ede6;
}

/* Card actions */
.offer-actions {
  display: flex;
  gap: 10px;
  padding: 18px 22px 22px;
  margin-top: auto;
}

.offer-btn {
  flex: 1;
  padding: 12px 20px;
  border-radius: 14px;
  border: none;
  cursor: pointer;
  font-weight: 700;
  font-family: 'Cairo', sans-serif;
  font-size: 0.9rem;
  text-align: center;
  transition: var(--transition);
  text-decoration: none;
}

.offer-btn-book {
  background: var(--gold-gradient);
  color: #fff;
  box-shadow: 0 6px 18px rgba(195, 158, 49, 0.25);
}

.offer-btn-book:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 28px rgba(195, 158, 49, 0.35);
}

.offer-btn-details {
  background: var(--white);
  border: 1.5px solid rgba(195, 158, 49, 0.2);
  color: var(--gold-dark);
}

.offer-btn-details:hover {
  background: #fdf8ed;
  border-color: var(--gold);
  transform: translateY(-3px);
}

/* ─── EMPTY STATE ─── */
.offers-empty {
  padding: 80px 20px;
  text-align: center;
  color: var(--muted-text);
  font-size: 1rem;
  grid-column: 1 / -1;
}

/* ─── RESPONSIVE ─── */
@media (max-width: 900px) {
  .offers-hero {
    padding: 80px 20px 60px;
  }
  .offers-hero h1 {
    font-size: 2rem;
  }
  .offers-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }
}

@media (max-width: 520px) {
  .offers-hero h1 { font-size: 1.7rem; }
  .offers-hero p { font-size: 0.95rem; }
  .offer-price { font-size: 1.5rem; }
  .offer-card-head { padding: 18px 18px 0; }
  .offer-price-section { padding: 16px 18px; }
  .offer-divider { margin: 0 18px; }
  .offer-actions { padding: 14px 18px 18px; }
  .offer-btn { padding: 10px 14px; font-size: 0.85rem; }
  .filter-btn { padding: 8px 18px; font-size: 0.8rem; }
}