body {
  background-color: #fafafa;
  font-family: Inter, sans-serif;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

main {
  max-width: 760px;
  margin: 0 auto;
  padding: 0 16px;
}

header {
  margin: 0 auto;
}

a {
  color: #000000;
  opacity: 0.8;
  text-decoration: none;
}

.hero-img {
  width: 200px;
  height: 200px;
  border-radius: 50%;
  object-fit: cover;
  display: block;
  margin: 24px auto 24px;
  padding: 20px;
  opacity: 0.9;
}

h1 {
  margin-top: -18px;
  text-align: center;
  font-weight: 700;
  font-size: 42px;
  line-height: 1.5;
}

p {
  max-width: 52ch;
  margin: 0 auto 24px;
  text-align: center;
  font-weight: 500;
  font-size: 23px;
  opacity: 0.7;
  line-height: 1.5;
}

form {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.form-label {
  font-weight: 600;
}

.form-control {
  display: block;
  box-sizing: border-box;
  width: 100%;
  background: #f3f3f5;
  border-radius: 8px;
  font: inherit;
  line-height: 1.5;
  padding: 10px 12px;
  border: 1px solid #ccc;
}

textarea.form-control {
  resize: vertical;
}

button {
  width: 100%;
  font: inherit;
  background-color: #7d7d85;
  color: #fcfcfc;
  line-height: 1.5;
  font-size: 18px;
  font-weight: 500;
  padding: 10px 12px;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  transition: transform 120ms ease-in-out, box-shadow 120ms ease-in-out,
    filter 120ms ease-in-out;
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.12);
}

button:hover:not(:disabled) {
  transform: translateY(-1px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.16);
  filter: brightness(1.03);
}

button:active:not(:disabled) {
  transform: translateY(0);
  box-shadow: 0 5px 14px rgba(0, 0, 0, 0.14);
  filter: brightness(0.98);
}

button:disabled {
  opacity: 0.6;
  cursor: default;
  box-shadow: none;
  filter: none;
  transform: none;
}

.form_control:focus-visible,
button:focus-visible {
  outline: 2px solid currentColor;
  outline-offset: 2px;
}

.tattoo-concept {
  line-height: 1.5;
  padding: 20px;
}

#tattoo-concept ul {
  margin: 0;
  padding-left: 20px;
}

#tattoo-concept li {
  margin-bottom: 12px;
}

#tattoo-concept li:last-child {
  margin-bottom: 0;
}

#tattoo-concept.is-loading {
  display: inline-block;
  font-weight: 600;
  animation: conceptPulse 1s ease-in-out infinite;
}

@keyframes conceptPulse {
  0% {
    opacity: 0.35;
    transform: scale(0.995);
  }
  50% {
    opacity: 1;
    transform: scale(1);
  }
  100% {
    opacity: 0.35;
    transform: scale(0.995);
  }
}

footer {
  text-align: center;
  font-size: 14px;
  line-height: 1.5;
  font-weight: 500;
  color: #4c4c4e;
  margin: 30px auto;
}