:root {
  --primary-color: #00897b;
  --secondary-color: #ff7043;
  --accent-color: #fdd835;
  --background-color: #e0f2f1;
  --text-color: #263238;
}

body {
    margin: 0;
    font-family: 'Nunito', sans-serif;
    background-color: var(--background-color);
    color: var(--text-color);
    line-height: 1.6;
}

header {
  background-color: var(--primary-color);
  color: #fafafa;
  padding: 1rem;
  text-align: left;
}

header img {
  height: 48px;
  width: auto;
  border-radius: 6px;
}

h2 {
  text-align: center;
}

nav menu {
  display: flex;
  gap: 1rem;
  list-style: none;
  padding: 0;
  margin: 0.75rem 0 0;
}

nav a {
  color: #fff;
  text-decoration: none;
  padding: 0.5rem .75rem;
  border-radius: 8px;
  transition: background .2s, color .2s;
}

nav a:hover, nav a:focus {
  background: rgba(255,255,255,.15)
}

nav a.active {
  background: var(--accent-color);
  color: #263238;
  font-weight: 700;
}

h1 { font-size: 2rem; margin: .25rem 0; }
h2 { font-size: 1.5rem; margin: 1rem 0 .5rem; }
p, li { line-height: 1.7; }

img { max-width: 100%; height: auto; display: block; }

@media (min-width: 768px) {
  .help { max-width: 800px; margin: 0 auto; padding: 0 1rem; }
  main { padding: 2rem 1.25rem; }
}

form {
  max-width: 420px;
  margin: 2rem auto;
  background: #fff;
  padding: 1rem 1.25rem;
  border-radius: 10px;
  box-shadow: 0 2px 10px rgba(0,0,0,.06);
}

form div {
  display: flex;
  align-items: center;
  gap: .5rem;
  margin-bottom: .75rem;
}

input[type="text"], input[type="password"] {
  flex: 1;
  padding: .6rem .75rem;
  border: 1px solid #cfd8dc;
  border-radius: 8px;
  font-size: 1rem;
}

input:focus {
  outline: 3px solid rgba(0,137,123,.25);
  border-color: var(--primary-color);
}

main {
  max-width: 1100px;
  margin: 0 auto;
  padding: 1.25rem;
}

hr {
  border: none;
  height: 3px;
  background-color: var(--primary-color);
  border-radius: 2px;
  margin: 1 rem 0;
}

footer {
    background-color: var(--secondary-color);
    color: white;
    padding: 1rem;
    text-align: center;
    font-size: 0.9rem;
}

footer a {
  color: var(--accent-color);
  font-weight: bold;
  text-decoration: none;
}
footer a:hover {
  text-decoration: underline;
}

.quote {
  background-color: #b2dfdb;
  padding: 1.5rem;
  margin: 1.5rem auto;
  border-radius: 8px;
  max-width: 600px;
  text-align: center;
  font-style: italic;
  box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

.hotline-buttons {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  align-items: center;
  margin-top: 1rem;
}

.hotline-btn {
  display: inline-block;
  background-color: var(--secondary-color);
  color: white;
  text-decoration: none;
  padding: 0.75rem 1.5rem;
  border-radius: 6px;
  font-weight: bold;
  font-size: 1rem;
  transition: background 0.3s;
  width: 100%;
  max-width: 400px;
  text-align: center;
}

.hotline-btn:hover {
  background-color: var(--primary-color);
}

.resources ul {
    list-style-type: none;
    padding: 0;
}

.resources li {
    background: #fff;
    margin: 0.5rem 0;
    padding: 0.75rem;
    border-radius: 6px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
    transition: background 0.3s;
}
.resources li:hover {
  background: var(--secondary-color);
  color: white;
}

button {
  background-color: var(--secondary-color);
  border: none;
  padding: 0.75rem 1.25rem;
  color: white;
  font-size: 1rem;
  border-radius: 6px;
  cursor: pointer;
  transition: background 0.3s;
    margin-bottom: 3rem;
}
button:hover {
  background-color: var(--primary-color);
}