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

/* ===== ALAP ===== */
body {
  font-family: 'DejaVu Sans', Arial, sans-serif;
  background: #F5F7FA;
  color: #1E293B;
  line-height: 1.6;
}

/* ===== LAYOUT ===== */
.container {
  max-width: 900px;
  margin: auto;
  padding: 20px;
}

/* ===== HEADER ===== */
.header {
  text-align: center;
  margin-bottom: 40px;
}

.logo {
  width: 180px;
  margin-bottom: 15px;
}

.title {
  font-size: 28px;
  color: #1E3A5F;
  margin-bottom: 10px;
}

.subtitle {
  font-size: 18px;
  color: #2A9D8F;
}

/* ===== CARD ===== */
.card {
  background: #FFFFFF;
  padding: 25px;
  border-radius: 12px;
  box-shadow: 0 10px 25px rgba(0,0,0,0.05);
  margin-bottom: 20px;
}

/* ===== INPUT ===== */
label {
  display: block;
  margin-bottom: 8px;
  font-weight: bold;
}

input {
  width: 100%;
  padding: 12px;
  border-radius: 8px;
  border: 1px solid #CBD5E1;
  margin-bottom: 20px;
  font-size: 16px;
}

/* ===== BUTTON ===== */
.button {
  display: block;
  width: 100%;
  padding: 15px;
  background: #2A9D8F;
  color: white;
  border: none;
  border-radius: 10px;
  font-size: 18px;
  cursor: pointer;
  text-align: center;
}

.button:hover {
  background: #24877B;
}

/* ===== RESULT ===== */
.result {
  margin-top: 20px;
  padding: 20px;
  background: #FFF7E6;
  border-left: 5px solid #F4B942;
  font-size: 18px;
}

/* ===== CTA ===== */
.cta {
  text-align: center;
}

.cta input {
  max-width: 400px;
  margin: 10px auto;
  display: block;
}

/* ===== FOOTER ===== */
.footer {
  margin-top: 40px;
  font-size: 12px;
  text-align: center;
  color: #64748B;
}