:root{
  --radius: 14px;
  --maxw: 1040px;
}

*{ box-sizing:border-box; }
html,body{ margin:0; padding:0; font-family: Arial, Helvetica, sans-serif; background:#fff; }

.panel{
  position: relative;
  width: 100%;
  height: 100vh;
  overflow: hidden;
  display:block;
}
.bg{
  background-image: var(--bg);
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

/* panel tıklanabilir */
.jump-checkout{ cursor: pointer; }

/* Checkout alanı (en altta) */
.checkout{
  padding: 28px 16px 0;
  background: #f6f6f6;
}
.checkout-inner{
  max-width: var(--maxw);
  margin: 0 auto;
}
.checkout-title{
  margin: 0 0 14px;
  font-size: 22px;
  font-weight: 900;
}

/* Ürün grid */
.product-grid{
  display:grid;
  grid-template-columns: repeat(2, minmax(0,1fr));
  gap: 14px;
  margin-bottom: 18px;
}
@media (max-width: 760px){
  .product-grid{ grid-template-columns: 1fr; }
}

.product-card{
  position: relative;
  background:#fff;
  border-radius: var(--radius);
  padding: 14px;
  box-shadow: 0 10px 26px rgba(0,0,0,0.10);
  border: 2px solid transparent;
  transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}
.product-card.active{
  border-color: #2db56d;
  box-shadow: 0 14px 36px rgba(45,181,109,0.22);
  transform: translateY(-4px);
}
.product-card img{
  width: 100%;
  height: 220px;
  object-fit: contain;
  display:block;
  margin: 6px 0 10px;
}
.product-card h3{
  margin: 0 0 6px;
  font-size: 16px;
  font-weight: 900;
}
.product-card .grow{
  margin: 0 0 10px;
  font-weight: 900;
  font-size: 18px;
}
.product-card ul{
  margin: 0 0 12px;
  padding-left: 18px;
}
.product-card li{
  margin: 6px 0;
  font-size: 14px;
}

.badge{
  position:absolute;
  top: 10px;
  left: 10px;
  font-size: 12px;
  font-weight: 900;
  padding: 6px 10px;
  border-radius: 999px;
  background:#2db56d;
  color:#fff;
}
.badge.yellow{ background:#f0b400; }
.badge.red{ background:#e53935; }

.price-row{
  display:flex;
  align-items: baseline;
  gap: 10px;
  margin-bottom: 10px;
}
.old{
  color:#999;
  text-decoration: line-through;
  font-weight: 700;
}
.new{
  color:#e53935;
  font-size: 22px;
  font-weight: 900;
}

.add-btn{
  width:100%;
  padding: 12px;
  border-radius: 10px;
  background:#fff;
  border: 2px solid #f0a03b;
  font-weight: 900;
  cursor:pointer;
}

/* "SEÇİLDİ" rozeti */
.selected-badge{
  position:absolute;
  top:10px;
  right:10px;
  background:#2db56d;
  color:#fff;
  padding:6px 10px;
  border-radius:999px;
  font-size:12px;
  font-weight:900;
  z-index: 2;
}

/* Form */
.order-form{
  background:#fff;
  border-radius: var(--radius);
  padding: 16px;
  box-shadow: 0 12px 30px rgba(0,0,0,0.12);
  margin-bottom: 18px;
}
.field{ margin-bottom: 14px; }
.field label{
  display:block;
  font-size: 12px;
  letter-spacing: .4px;
  margin-bottom: 8px;
  color:#4a4a4a;
  font-weight: 900;
}

.field input,
.field select,
.field textarea{
  width:100%;
  padding: 14px 14px;
  border-radius: 10px;
  border: 1px solid #d9d9d9;
  outline: none;
  font-size: 16px;
  background:#fff;
}

.hint{
  margin-top: 6px;
  font-size: 12px;
  color: #666;
}

.field input:focus,
.field select:focus,
.field textarea:focus{
  border-color:#3aa676;
  box-shadow: 0 0 0 3px rgba(58,166,118,0.14);
}

.submit-btn{
  width:100%;
  border:0;
  cursor:pointer;
  padding: 16px 16px;
  border-radius: 999px;
  font-size: 18px;
  font-weight: 900;
  color:#fff;
  background: linear-gradient(90deg, #2db56d, #23a86a);
  box-shadow: 0 14px 30px rgba(35,168,106,0.35);
  display:flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  transition: transform .2s ease, box-shadow .2s ease;
}
.submit-btn:hover{
  transform: translateY(-2px);
  box-shadow: 0 18px 40px rgba(35,168,106,0.45);
}

/* siyah alt bilgi */
.info-footer{
  background:#0b0b0b;
  color:#fff;
  padding: 22px 16px;
  border-radius: 18px 18px 0 0;
}
.info-grid{
  display:grid;
  grid-template-columns: repeat(2, minmax(0,1fr));
  gap: 18px 26px;
  max-width: var(--maxw);
  margin: 0 auto;
}
@media (max-width: 760px){
  .info-grid{ grid-template-columns: 1fr; }
}
.info-item h4{
  margin:0 0 6px;
  font-size: 18px;
  font-weight: 900;
}
.info-item p{
  margin:0;
  opacity:.85;
  line-height: 1.35;
  font-size: 13px;
}
.copy{
  max-width: var(--maxw);
  margin: 16px auto 0;
  border-top: 1px solid rgba(255,255,255,.2);
  padding-top: 14px;
  font-size: 12px;
  opacity: .85;
  text-align:left;
}

@media (max-width:600px){
  .product-card img{ height:180px; }
  .product-card{ padding:18px; }
}



/* Modal */
.modal{ position: fixed; inset:0; display:none; z-index: 10000; }
.modal.show{ display:block; }
.modal-backdrop{ position:absolute; inset:0; background: rgba(0,0,0,.5); }
.modal-card{
  position: relative;
  max-width: 420px;
  margin: 12vh auto 0;
  background:#fff;
  border-radius: 18px;
  padding: 18px 18px 16px;
  box-shadow: 0 18px 46px rgba(0,0,0,.35);
  text-align:center;
}
.modal-icon{
  width: 58px; height: 58px;
  margin: 4px auto 10px;
  border-radius: 50%;
  background: #eaf7ef;
  display:flex; align-items:center; justify-content:center;
}
.modal-icon svg{ width: 34px; height: 34px; fill:#1e88e5; } /* mavi tik */
.modal-card h3{ margin: 0 0 6px; font-size: 20px; font-weight: 900; }
.modal-card p{ margin: 0 0 14px; color:#444; line-height:1.3; }
.modal-btn{
  width: 100%;
  border:0;
  cursor:pointer;
  padding: 12px 14px;
  border-radius: 12px;
  font-weight: 900;
  background:#1e88e5;
  color:#fff;
}