html, body {
  margin: 0;
  padding: 0;
  height: 100%;
  width: 100%;
  font-family: 'Inter', 'Helvetica Neue', Helvetica, Arial, sans-serif;
  /* background: linear-gradient(to bottom, #ffffff 0%, #c7c7c7 100%); */
  background-color: rgb(255, 255, 255);
}

.contact-card {
  background: #fff;
  max-width: 100%;
  margin: 40px auto 24px auto;
  /* box-shadow: 0 6px 32px 0 rgba(0, 0, 0, 0.1), 0 1.5px 6px 0 rgba(0, 0, 0, 0.07); */
  padding: 36px 32px 28px 32px;
  margin-top: 0px;
  box-sizing: border-box;
  font-family: 'Inter', 'Helvetica Neue', Helvetica, Arial, sans-serif;
  font-weight: 400;
}

form {
  width: 100%;
  font-family: inherit;
  font-weight: 400;
}

label {
  display: block;
  margin: 1.1rem 0 0.3rem;
  font-size: 1.08rem;
  font-weight: 600;
  color: #222;
  letter-spacing: 0.01em;
}

input,
textarea,
select {
  width: 100%;
  padding: 0.7rem 1rem;
  font-size: 1.08rem;
  margin-bottom: 1.1rem;
  border: 1.5px solid #d6e6ea;
  border-radius: 7px;
  font-family: inherit;
  background: #fafdff;
  transition: border-color 0.2s, box-shadow 0.2s;
  outline: none;
  box-sizing: border-box;
}

input:focus,
textarea:focus,
select:focus {
  border-color: #ff0000;
  box-shadow: 0 0 0 2px rgba(30,203,225,0.13);
}

textarea {
  min-height: 90px;
  resize: vertical;
}

::-webkit-input-placeholder { color: #b0b8be; }
::-moz-placeholder { color: #b0b8be; }
:-ms-input-placeholder { color: #b0b8be; }
::placeholder { color: #b0b8be; }

#char_count{
  font-size: 14px;
  color: #c5c5c5;
}

button {
  width: 100%;
  background: radial-gradient(circle, #000000 40%, #000000 100%);
  color: #fff;
  cursor: pointer;
  font-size: 1.15rem;
  font-weight: 600;
  border: none;
  border-radius: 7px;
  padding: 0.85rem 0;
  margin: 1.2rem 0 0 0;
  box-shadow: 0 2px 8px 0 rgba(30,203,225,0.08);
  transition: background 0.18s, box-shadow 0.18s, transform 0.12s;
  letter-spacing: 0.01em;
  transition: 2s ease;
}

button:hover, button:focus {
  background: linear-gradient(90deg, #636363 60%, #6d6d6d 100%);
  /* box-shadow: 0 4px 16px 0 rgba(30,203,225,0.13); */
  /* transform: translateY(-1px) scale(1.01); */
  transition: 2s ease;

}

button:hover {
  background: #000000;
  transition: 2s ease;

}

h1 {
  font-size: 2.1rem;
  text-align: center;
  margin: 0 0 0.7rem 0;
  /* font-weight: 700; */
  font-weight: bold;
  color: #000000;
  letter-spacing: 0.01em;
}

h2, h3, h4, h5 {
  margin-top: 0;
}

h2 {
  font-size: 1.01rem;
  font-weight: 400;
  text-align: center;
  color: #444;
  margin-bottom: 0.7rem;
}

h3 {
  font-size: 1.08rem;
  font-weight: 400;
  text-align: center;
  color: #000000;
  margin-bottom: 0.3rem;
}

h4 {
  font-size: 0.98rem;
  font-weight: 400;
  text-align: center;
  color: #888;
  margin-bottom: 0.7rem;
}

h5{
  font-size: 0.98rem;
  font-weight: 400;
  color: #888;
  margin-bottom: 0.2rem;
}

#subject,
#request_product_family {
  font-size: 1.08rem;
  padding: 0.7rem 1rem;
  margin-bottom: 1.1rem;
  background: #fafdff;
  border: 1.5px solid #d6e6ea;
  border-radius: 7px;
  transition: border-color 0.2s, box-shadow 0.2s;
}

a, a:visited, a:hover, a:active {
  text-decoration: none;
}

#thank_you_container {
  display: none;
  background: #fff;
  border-radius: 16px;
  box-shadow: 0 6px 32px 0 rgba(0, 0, 0, 0.199), 0 1.5px 6px 0 rgba(80, 80, 80, 0.301);
  position: fixed;
  height: 100%;
  width: 100%;
  top: 0;
  left: 0;
  font-family: 'Inter', 'Helvetica Neue', Helvetica, Arial, sans-serif;
  font-weight: bold;
  font-size: 1.25rem;
  opacity: 0;
  transition: opacity 0.6s ease;
  text-align: center;
  /* padding: 36px 32px; */
  z-index: 1000;
  color: #0fa6c8;
}

#thank_you_container.visible {
  display: flex;
  opacity: 1;
  align-content: center;
  justify-content: center;
}

::-webkit-scrollbar {
  width: 18px;
}

::-webkit-scrollbar-thumb {
  background-color: #000000;
  border-radius: 0px;
  border: 2px solid #ffffff; 
}

::-webkit-scrollbar-track {
  background-color: #f0f0f0;
}

::-webkit-scrollbar-thumb:hover {
  background-color: #474747;
}