:root{
  --primary-light: #ffe6f0; 
  --primary: #ff4da6;       
  --secondary: #ff8c42;     
  --text: #4d1a00;
  --muted: #7d5a4f;
}

*{box-sizing:border-box; margin:0; padding:0;}
body{ font-family: Arial, sans-serif; background:#fff; color:var(--text); }

.navbar{
  display:flex;
  justify-content:space-between;
  align-items:center;
  padding:14px 36px;
  background: var(--primary-light);
  position:sticky;
  top:0;
  z-index:40;
  box-shadow:0 2px 8px rgba(0,0,0,0.06);
}
.nav-left, .nav-right{ display:flex; align-items:center; }
.nav-link{
  margin:0 10px;
  text-decoration:none;
  color:var(--text);
  font-weight:600;
  padding:8px 12px;
  border-radius:8px;
  transition:all .18s;
}
.nav-link:hover, .nav-link.active{ background: var(--primary); color:#fff; }


.btn-outline{
  margin-right:10px;
  padding:8px 12px;
  border-radius:8px;
  text-decoration:none;
  color:var(--text);
  border:1px solid rgba(0,0,0,0.08);
  background:transparent;
  font-weight:700;
}
.btn-outline:hover{ background:var(--primary); color:#fff; }
.btn-primary{
  padding:8px 14px;
  border-radius:8px;
  text-decoration:none;
  background: var(--secondary);
  color:#fff;
  font-weight:700;
}
.btn-primary:hover{ opacity:0.9; }

.nav-link:hover {
  color: var(--primary);
  background: rgba(255, 77, 166, 0.1); 
  transition: all 0.3s ease;
}
.btn-buy:active {
  transform: scale(0.95);
  background: #b3001a; 
  transition: 0.1s;
}
.toast {
  position: fixed;
  bottom: 20px;
  right: 20px;
  background: var(--primary);
  color: #fff;
  padding: 14px 20px;
  border-radius: 8px;
  font-weight: 600;
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.3s ease, transform 0.3s ease;
  pointer-events: none;
  z-index: 999;
}
.buy-checkbox:checked + .btn-buy + .toast {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.btn-primary:hover {
  background-color: #ff3366;
  transform: scale(1.05);
  transition: all 0.3s ease;
}


.hero{ padding:20px 0; }
.slider{
  position:relative;
  width:100%;
  max-width:1200px;
  margin:0 auto;
  border-radius:12px;
  overflow:hidden;
}
.slide{
  width:100%;
  height:500px;
  background-size:cover;
  background-position:center;
  position:absolute;
  top:0; left:0;
  opacity:0;
  transform:scale(1.02);
  transition:all 0.8s ease;
  display:flex;
  align-items:flex-end;
  justify-content:flex-start;
  padding:30px;
}
.slide.active{ opacity:1; position:relative; transform:scale(1); }
.slide-caption{
  background: rgba(255,255,255,0.75);
  padding:18px 20px;
  border-radius:10px;
  max-width:640px;
}
.slide-caption h1{ margin-bottom:6px; color:var(--text); }
.slide-caption p{ margin:0; color:var(--muted); }
.slide-caption h1 {
  font-family: 'Poppins', sans-serif;
  font-size: 2.2rem;
  font-weight: 600;
  letter-spacing: 0.8px;
  text-transform: none;
  margin-bottom: 8px;
}

.slide-caption p {
  font-family: 'Montserrat', sans-serif;
  font-size: 1.2rem;
  font-weight: 400;
  letter-spacing: 0.5px;
}

.slider-btn{
  position:absolute;
  top:50%;
  transform:translateY(-50%);
  background: rgba(0,0,0,0.25);
  color:#fff;
  border:none;
  width:44px; height:44px; border-radius:8px;
  cursor:pointer;
  font-size:22px;
}
.slider-btn.prev{ left:12px; }
.slider-btn.next{ right:12px; }

.slider-dots{
  position:absolute;
  bottom:12px;
  left:50%;
  transform:translateX(-50%);
  display:flex; gap:8px;
}
.dot{
  width:12px; height:12px; border-radius:50%;
  border:none;
  background: rgba(255,255,255,0.65);
  cursor:pointer;
}
.dot.active{ transform:scale(1.2); background: var(--primary); }

.container{ max-width:1200px; margin:40px auto; padding:0 20px; }
.produk-grid{
  display:grid;
  grid-template-columns: repeat(auto-fit,minmax(250px,1fr));
  gap:20px;
  margin-top:20px;
}
.produk-card{
  background:#fff;
  border-radius:12px;
  padding:16px;
  box-shadow:0 8px 20px rgba(0,0,0,0.06);
  text-align:center;
  transition: transform .2s;
}
.produk-card:hover{ transform:translateY(-4px); }
.produk-card img{ width:100%; height:350px; object-fit:cover; border-radius:8px; margin-bottom:12px; }
.produk-card h3{ margin:8px 0; }
.price{ font-weight:700; color:var(--secondary); margin-bottom:6px; }
.stars{ color:#FFD700; font-size:18px; }

.footer{
  background: var(--primary-light);
  text-align:center;
  padding:22px 12px;
  margin-top:40px;
  color:var(--muted);
}
.auth-page{
  display:flex;
  justify-content:center;
  align-items:center;
  flex-direction:column;
  height:100vh;
  background:#ffe6f0;
}
.auth-form{
  background:#fff;
  padding:24px;
  border-radius:12px;
  width:300px;
  display:flex;
  flex-direction:column;
  gap:12px;
}
.auth-form input{
  padding:10px;
  border-radius:8px;
  border:1px solid #ccc;
}
.about-section{
  background:#fff5fa;
  padding:80px 20px;
}
.about-title{
  text-align:center;
  font-size:32px;
  margin-bottom:20px;
  color:var(--text);
}
.about-desc{
  max-width:800px;
  margin:0 auto 50px;
  text-align:center;
  color:var(--muted);
  font-size:16px;
  line-height:1.7;
}
.about-grid{
  display:grid;
  grid-template-columns: repeat(auto-fit, minmax(250px,1fr));
  gap:24px;
}
.about-card{
  background:#fff;
  padding:24px;
  border-radius:14px;
  box-shadow:0 6px 18px rgba(0,0,0,0.06);
}
.about-card h3{
  margin-bottom:10px;
  color:var(--primary);
}
.about-card ul{
  padding-left:18px;
}
.about-card li{
  margin-bottom:8px;
  color:var(--text);
}
html{
  scroll-behavior: smooth;
}
.btn-buy{
  display:inline-block;
  margin-top:12px;
  padding:10px 20px;
  background:#e60023; 
  color:#fff;         
  text-decoration:none;
  font-weight:700;
  border-radius:8px;
  transition:all 0.2s ease;
}

.btn-buy:hover{
  background:#c4001d;
  transform:scale(1.05);
}
.contact-section{
  background:#f9f9f9;
  padding:60px 20px;
  text-align:center;
}
.contact-desc{
  max-width:600px;
  margin:10px auto 30px;
  color:#555;
}
.social-icons{
  display:flex;
  justify-content:center;
  gap:25px;
}
.social-icons .icon img{
  width:40px;
  height:40px;
  transition:transform 0.3s ease;
}
.social-icons .icon:hover img{
  transform:scale(1.2);
}
.rewards-header h1 {
  font-size: 40px;
  letter-spacing: 2px;
  font-weight: 700;
}

.rewards-header p {
  opacity: 0.9;
}

.reward-card {
  position: relative;
}

.reward-card.premium {
  border: 2px solid #ff4da6;
}

.reward-card.highlight {
  background: linear-gradient(135deg, #fff0f6, #ffffff);
}

.reward-tag {
  display: inline-block;
  margin: 10px 0;
  padding: 6px 12px;
  background: #ff4da6;
  color: #fff;
  font-size: 12px;
  border-radius: 20px;
}

.reward-list,
.tier-list {
  margin: 12px 0 16px;
  padding-left: 18px;
}

.reward-list li,
.tier-list li {
  margin-bottom: 6px;
  color: #4d1a00;
}
.rewards-container {
  max-width: 1200px;
  margin: 60px auto;
  padding: 0 20px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 32px; 
}