@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700&display=swap');

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

body {
  font-family: "Plus Jakarta Sans", system-ui, sans-serif;
  background: #f5f6fa;
  color: #222;
  line-height: 1.6;
}

/* ================= CHECKOUT CARD ================= */
#checkout-2 {
  max-width: 900px;
  margin: 50px auto;
  padding: 48px 28px;
  background: #ffffff;
  border-radius: 18px;
  box-shadow: 0 12px 35px rgba(0,0,0,0.08);
}

/* Wrapper */
.checkout-wrap {
  width: 100%;
}

/* ================= TYPOGRAPHY ================= */
.checkout-wrap h2 {
  font-size: 2rem;
  font-weight: 700;
  text-align: center;
  margin-bottom: 24px;
  color: #1a1a1a;
}

.checkout-wrap h3 {
  font-size: 1.35rem;
  font-weight: 600;
  margin: 28px 0 12px;
  color: #222;
}

.checkout-wrap h4 {
  font-size: 1.1rem;
  font-weight: 600;
  margin: 18px 0 8px;
  color: #333;
}

.checkout-wrap p {
  font-size: 0.95rem;
  color: #444;
  margin-bottom: 10px;
}

/* ================= LIST ================= */
.checkout-wrap ul {
  list-style: none;
  margin: 10px 0 20px;
}

.checkout-wrap li {
  font-size: 0.95rem;
  color: #444;
  margin-bottom: 8px;
  padding-left: 24px;
  position: relative;
}

.checkout-wrap li::before {
  content: "✔";
  position: absolute;
  left: 0;
  color: #22c55e;
  font-weight: 700;
}

/* ================= HR ================= */
.checkout-wrap hr {
  border: none;
  border-top: 1px solid #e5e7eb;
  margin: 24px 0;
}

/* ================= FORM ================= */
.checkout-wrap input,
.checkout-wrap select {
  width: 100%;
  padding: 14px 16px;
  font-size: 0.95rem;
  border-radius: 12px;
  border: 1.5px solid #d1d5db;
  background: #fff;
  transition: 0.25s ease;
}

.checkout-wrap input:focus,
.checkout-wrap select:focus {
  outline: none;
  border-color: #1E88E5;
  box-shadow: 0 0 0 3px rgba(30,136,229,0.15);
}

/* ================= TOTAL ================= */
#total-payment {
  font-size: 1.6rem;
  font-weight: 700;
  color: #1E88E5;
  text-align: center;
  margin-top: 8px;
}

/* ================= AGREEMENT ================= */
.agreement {
  display: grid;
  grid-template-columns: 22px 1fr;
  gap: 10px;
  margin: 18px 0;
}

.agreement label {
  font-size: 0.9rem;
  line-height: 1.6;
  color: #444;
}

.agreement a {
  color: #1E88E5;
  font-weight: 500;
  text-decoration: none;
}

.agreement a:hover {
  text-decoration: underline;
}

/* ================= BUTTON ================= */
.btn-wa {
  width: 100%;
  margin-top: 18px;
  padding: 16px;
  font-size: 1rem;
  font-weight: 600;
  color: #ffffff;
  background: linear-gradient(135deg, #25D366, #1ebe5d);
  border: none;
  border-radius: 14px;
  cursor: pointer;
  transition: 0.25s ease;
}

.btn-wa:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 26px rgba(37,211,102,0.35);
}

/* ================= RESPONSIVE ================= */
@media (max-width: 480px) {
  #checkout-2 {
    padding: 32px 18px;
  }

  .checkout-wrap h2 {
    font-size: 1.6rem;
  }

  #total-payment {
    font-size: 1.4rem;
  }
}