@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@400;700&display=swap');

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

body {
  height: 100%;
  font-family: Arial, Helvetica, sans-serif;
  background-color: #2f7fba;
}

h1,
h2,
h3 {
  margin-top: 0;
}

a {
  color: #4CAF50;
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

/* Header */
header {
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  background-color: #fff;
  text-align: center;
  position: relative;
  margin: 0 auto;
  padding: 0;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
  max-width: 1024px;
}

header::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: #2f7fba;
  z-index: -1;
}

/* Navigation */
nav {
  background-color: #333;
  overflow: hidden;
  margin-top: -4px;
}

nav ul {
  list-style-type: none;
  margin: 0;
  padding: 0;
  overflow: hidden;
}

nav li {
  display: inline-block;
  padding: 1rem;
}

nav a {
  display: block;
  color: #2f7fba;
  text-align: center;
  text-decoration: none;
  font-size: 1.2rem;
}

nav a:hover {
  background-color: #4CAF50;
  color: #fff;
}

nav .active {
  background-color: #4CAF50;
  color: #fff;
}

h1 {
  font-size: 4rem;
  text-align: center;
  margin-bottom: 0;
}

h2 {
  font-size: 2rem;
  text-align: center;
  margin-top: 0;
}

h3, h4 {
  text-align: center;
}

/* Main Content */
main {
  max-width: 1024px;
  margin: 0 auto;
  padding: 2rem;
  background-color: #fff;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.15);
}

/* Home Page */
.banner {
  width: 100%;
  height: 100%;
  background-image: url("../images/summit_farms.jpg");
  background-size: cover;
  background-position: center;
  margin-top: 0;
  margin-bottom: auto;
}

/* About Page */
.about {
  width: 80%;
  margin: 0 auto;
}

.about h2 {
  text-align: center;
  margin-top: 3rem;
  color: #1e1e1e;
}

.about p {
  margin-bottom: 1.5rem;
  color: #555;
  font-size: 1.2rem;
  line-height: 1.8;
}

/* Adoption Page */
.adoption {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-around;
  text-align: left;
  margin: 0 auto;
}

ol {
  text-align: center;
  margin: 0 auto;
  max-width: 45rem;
}

li {
  text-align: left;
  margin-left: auto;
  margin-right: auto;
}

.centered-list {
  display: flex;
  justify-content: center;
}

.adoption .dog-card {
  width: 300px;
  margin-bottom: 1rem;
  border: 1px solid #ccc;
  padding: 5px;
}

.adoption .dog-card img {
  width: 100%;
  height: auto;
  margin-bottom: 1rem;
}

.adoption .dog-card h4 {
  margin-bottom: 0.5rem;
  color: #1e1e1e;
}

.adoption .dog-card p {
  margin-bottom: 0.5rem;
  color: #555;
  font-size: 1.2rem;
  line-height: 1.8;
}

.gallery {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}

/* Adoption Cards */
.dog-card {
  width: 30%;
  margin-bottom: 2rem;
  text-align: center;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.15);
  transition: transform 0.2s;
}

.dog-card:hover {
  transform: translateY(-0.5rem);
}

.dog-card img {
  width: 100%;
  height: auto;
}

.dog-card h2 {
  margin: 1rem 0;
  font-size: 1.5rem;
  font-weight: bold;
}

.dog-card p {
  margin: 0.5rem 0;
  font-size: 1.2rem;
  color: #555;
}

.dog-card button {
  display: block;
  margin: 1rem auto 0;
  padding: 0.5rem 1rem;
  border: none;
  border-radius: 2rem;
  background-color: #4CAF50;
  color: white;
  font-size: 1.2rem;
  cursor: pointer;
  transition: background-color 0.2s;
}

.dog-card button:hover {
  background-color: #2E8B57;
}

/* Caring Page */
.caring {
  width: 80%;
  margin: 0 auto;
}

.caring h2 {
  text-align: center;
  margin-top: 3rem;
  color: #1e1e1e;
}

.caring p {
  margin-bottom: 1.5rem;
  color: #555;
  font-size: 1.2rem;
  line-height: 1.8;
}

/* Contact Page */
.contact {
  width: 90%;
  margin: 0 auto;
}

.contact h2 {
  text-align: center;
  margin-top: 3rem;
  color: #1e1e1e;
}

.contact form {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 100%;
}

.contact label {
  font-size: 1.2rem;
  color: #333;
  margin-bottom: 0.5rem;
  width: 100%;
}

fieldset legend {
  font-size: 1.25rem;
  text-align: center;
}

.contact input[type="text"],
.contact input[type="email"],
.contact textarea {
  width: 100%;
  margin-bottom: 1rem;
  padding: 0.5rem;
  border: 1px solid #ccc;
  box-sizing: border-box;
}

.contact textarea {
  height: 10rem;
  resize: vertical;
}

.contact-form #message {
  width: 100%;
  box-sizing: border-box;
  display: block;
  margin: 0 auto;
  resize: none;
}

.contact input[type="submit"] {
  width: 100%;
  padding: 0.5rem;
  background-color: #1e1e1e;
  color: #fff;
  border: none;
  cursor: pointer;
}

.contact input[type="submit"]:hover {
  background-color: #0077cc;
}

/* Footer */
footer {
  background-color: #333;
  color: #fff;
  text-align: center;
  padding: 1rem;
  max-width: 1024px;
  margin: 0 auto;
  margin-top: 1rem;
  margin-bottom: 0;
}

footer a {
  color: #fff;
}

/* Responsive */
@media only screen and (max-width: 768px) {
  nav li {
    padding: 0.5rem;
  }

  h1 {
    font-size: 2.5rem;
  }

  h2 {
    font-size: 1.5rem;
  }

  main {
    padding: 1rem;
  }

  .adoption {
    flex-direction: column;
    align-items: center;
  }

  .adoption .dog-card {
    width: 100%;
    margin-bottom: 1rem;
  }

  .dog-card {
    width: 100%;
  }

  .gallery {
    flex-direction: column;
    align-items: center;
  }

  .about,
  .caring,
  .contact {
    width: 100%;
  }

  footer {
    padding: 1rem 0;
  }
}