* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: Arial, sans-serif;
  line-height: 1.6;
}

/* ================= NAVBAR ================= */
.navbar {
  position: fixed;
  top: 0;
  width: 100%;
  height: 60px;
  background: #F0F9FF;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 20px;
  color: #0EA5E9;
  z-index: 1000;
}


.hamburger {
  cursor: pointer;
  display: flex;
  flex-direction: column;
  gap: 4px;
  color: #0EA5E9;
}

.hamburger span {
  width: 25px;
  height: 3px;
  background-color: #0EA5E9;
}
.hamburger:hover {
  transform: scale(1.05);
}

/* ================= SIDEBAR ================= */
.sidebar {
  position: fixed;
  top: 0;
  right: -260px;
  width: 260px;
  height: 100%;
  background: #F0F9FF;
  display: flex;
  flex-direction: column;
  padding-top: 70px;
  transition: 0.3s;
  z-index: 999;
  text-align: center;
}

.sidebar.show {
  right: 0;
}

.sidebar a {
  color: #0EA5E9;
  padding: 15px;
  text-decoration: none;
  border-bottom: 1px solid rgba(255,255,255,0.2);
}

.sidebar a:hover {
  transform: scale(1.2);
}

/* ================= OVERLAY (FIXED) ================= */
.overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.4);
  display: none;
  z-index: 800;
}

.overlay.show {
  display: block;
}

/* ================= HERO ================= */
.hero {
  margin-top: 100px;
  justify-content: center;
  align-items: center;
  text-align: center;
  color: #10B981;
}

#changing-word {
  color: #075985;

}


/* ================= SECTIONS ================= */
section {
  padding: 60px 20px;
  max-width: 1000px;
  margin: auto;
  text-align: center;
}

h2 {
  text-align: center;
  color: #10B981;
  margin-bottom: 50px;
}

/* ================= CARDS ================= */
.cards {
  display: flex;
  flex-wrap: wrap;
  gap: 50px;
  justify-content: center;
}

.card {
  width: 300px;
  background: #f9f9f9;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 2px 6px rgba(0,0,0,0.1);
}

.card img {
  width: 100%;
  height: 180px;
  object-fit: cover;
}

.card-content {
  padding: 15px;
  text-align: center;
}

.card button {
  margin-top: 10px;
  padding: 10px;
  border: none;
  background: #198754;
  color: white;
  cursor: pointer;
}

.card:hover {
  transform: scale(1.2);
}
.card button:hover {
  transform: scale(1.1);
}
/* ================= FOOTER ================= */
footer {
  background: #222;
  color: white;
  text-align: center;
  padding: 20px;
  margin-top: 40px;
}

/* ================= POPUP ================= */
.popup {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.6);
  display: none;
  justify-content: center;
  align-items: center;
  z-index: 9999;
}

.popup-content {
  background: white;
  width: 90%;
  max-width: 600px;
  max-height: 80vh;
  overflow-y: auto;
  border-radius: 12px;
  padding: 20px;
  box-shadow: 0 10px 40px rgba(0,0,0,0.3);
}

.popup-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid #eee;
  margin-bottom: 15px;
}

.close-btn {
  font-size: 28px;
  cursor: pointer;
}

/* Date sections */
.date-group {
  margin-bottom: 20px;
}

.date-title {
  font-weight: bold;
  margin-bottom: 10px;
  color: #198754;
}

/* Time buttons */
.time-btn {
  padding: 10px 14px;
  margin: 5px;
  border: 1px solid #198754;
  background: white;
  color: #198754;
  border-radius: 8px;
  cursor: pointer;
  transition: 0.2s;
}

.time-btn:hover {
  background: #198754;
  color: white;
}

.popup-footer {
  margin-top: 20px;
  border-top: 1px solid #eee;
  padding-top: 15px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.confirm-btn {
  padding: 12px;
  border: none;
  border-radius: 8px;
  background: #198754;
  color: white;
  cursor: pointer;
  opacity: 0.5;
  transition: 0.2s;
}

.confirm-btn:enabled {
  opacity: 1;
}

.confirm-btn:hover:enabled {
  background: #145c37;
}
.popup-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 15px;
}

.popup-nav button {
  padding: 6px 10px;
  border: none;
  background: #198754;
  color: white;
  border-radius: 6px;
  cursor: pointer;
}
/* ================= SOCIALS ================= */
.social-container {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 20px;
  margin-top: 20px;
}


.social-card:hover {
  transform: scale(2.0);
}

/* ================= BOOKING CONFIRMATION ================= */
#success-message {
  animation: fadeIn 0.3s ease-in;
}

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

.fade {
  opacity: 0;
  transition: opacity 0.5s ease;
}

.show {
  opacity: 1;
}