:root {
  --hitam: #1e1e1e;
  --abu-tua: #2e2e2e;
  --abu: #4a4a4a;
  --putih: #ffffff;
  --jingga: #ff5a1f;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: "Poppins", sans-serif;
}

body {
  background-color: var(--abu);
  color: var(--putih);
  line-height: 1.6;
}

/* HEADER */
header {
  background-color: var(--abu-tua);
  padding: 2rem 7%;
  border-bottom: 3px solid var(--jingga);
}

header h1 {
  font-size: 2.2rem;
  font-style: italic;
}

header p {
  font-size: 0.95rem;
  opacity: 0.85;
}

/* MAIN */
main {
  padding: 3rem 7%;
}

.section-title {
  color: var(--jingga);
  font-size: 1.8rem;
  margin-bottom: 1rem;
}

.description {
  max-width: 800px;
  margin-bottom: 2.5rem;
}

/* CARD */
.card-wrapper {
  display: flex;
  justify-content: center;
  margin-bottom: 3rem;
}

.kartu,
.kartu2 {
  background-color: var(--abu-tua);
  width: 500px;
  padding: 2rem;
  border-radius: 10px;
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.4);
  position: relative;
}
.kartu img,
.kartu2 img {
  padding-top: 0.1rem;
  max-width: 100%;
  border-radius: 1.2%;
}

.kartu::before,
.kartu2::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  height: 6px;
  width: 100%;
  background-color: var(--jingga);
  border-radius: 10px 10px 0 0;
}

.kartu h3,
.kartu2 h3 {
  text-align: center;
  margin-bottom: 1.5rem;
  font-style: italic;
}

.kartu p,
.kartu2 p {
  font-size: 0.95rem;
  margin-bottom: 0.7rem;
}

.kartu span {
  color: var(--jingga);
  font-weight: 600;
}

/* INFO */
.info-box {
  background-color: var(--hitam);
  padding: 2rem;
  border-radius: 8px;
  max-width: 900px;
  margin-bottom: 2.5rem;
}

.info-box ul {
  list-style: none;
}

.info-box li {
  position: relative;
  padding-left: 1.2rem;
  margin-bottom: 0.7rem;
}

.info-box li::before {
  content: "•";
  position: absolute;
  left: 0;
  color: var(--jingga);
  font-weight: bold;
}

/* BUTTON */
.btn {
  display: inline-block;
  background-color: var(--jingga);
  color: var(--putih);
  padding: 0.8rem 2rem;
  text-decoration: none;
  border-radius: 5px;
  font-size: 0.95rem;
  transition: 0.3s;
}

.btn:hover {
  background-color: #ff3a00;
}

.cta {
  margin-top: 1rem;
  display: inline-block;
  padding: 1rem 3rem;
  font-size: 1.4rem;
  color: #ffff;
  background-color: #919191;
  border-radius: 0.5rem;
  box-shadow: 1px 1px 3px rgba(1, 1, 3, 0.5);
  border-bottom: none;
  text-decoration: none;
  z-index: 9999;
  position: relative;
}
.cta:hover {
  background-color: #ff5537;
  border-bottom: none;
}

/* FOOTER */
footer {
  background-color: var(--hitam);
  text-align: center;
  padding: 1.5rem;
  font-size: 0.85rem;
  opacity: 0.9;
  margin-top: 4rem;
}

@media (max-width: 768px) {
  header,
  main {
    padding: 2rem 5%;
  }

  .kartu,
  .kartu2 {
    width: 100%;
  }
  .btn {
    margin-top: 1rem;
  }
}