:root {
  color-scheme: light;
  --bg: #c6d1cf;
  --text: #050505;
  --accent: #0f5132;
  --subtle: #e9ecef;
  --card: #ffffff;
  --border: #ced4da;
  --link: #0d6efd;
}

@media (prefers-color-scheme: dark) {
  html:not([data-theme="light"]) {
    color-scheme: dark;
    --bg: #121517;
    --text: #f3f4f5;
    --accent: #63e874;
    --subtle: #1f2429;
    --card: #1a1f24;
    --border: #2e3339;
    --link: #75a8ff;
  }
}

[data-theme="dark"] {
  color-scheme: dark;
  --bg: #121517;
  --text: #f3f4f5;
  --accent: #63e874;
  --subtle: #1f2429;
  --card: #1a1f24;
  --border: #2e3339;
  --link: #75a8ff;
}

[data-theme="light"] {
  color-scheme: light;
  --bg: #c6d1cf;
  --text: #050505;
  --accent: #0f5132;
  --subtle: #f8f9fa;
  --card: #ffffff;
  --border: #ced4da;
  --link: #0d6efd;
}

body {
  margin: 0;
  text-align: center;
  font-family: "Montserrat", "Arial", Helvetica, sans-serif;
  line-height: 1.6;
  background-color: var(--bg);
  color: var(--text);
}
h1 {
  font-family: "Sacramento", cursive;
  font-size: clamp(2.5rem, 5vw, 5.625rem);
  color: var(--text);
  margin: 0.2em auto;
}
h2 {
  font-family: "Lora", serif;
  margin-bottom: 40px;
  font-size: clamp(1.5rem, 3vw, 2.2rem);
}
.Top-container {
  position: relative;
  padding-top: 100px;
  background-color: green;
}
.middle-container {
  padding: 40px 16px;
  max-width: 1140px;
  margin: 0 auto;
}

#about-us,
#our-mission,
#our-operations,
#our-values,
#faq,
#testimonials {
  scroll-margin-top: 80px;
}

.intro {
  width: min(800px, 90%);
  margin: 24px auto 50px auto;
  text-align: center;
  line-height: 1.8;
  padding-bottom: 20px;
}
.cattle {
  position: relative;
}
.garden {
  position: relative;
}
.crop {
  position: relative;
}
.fish {
  position: relative;
}
.heading {
  margin-top: 0;
  margin-bottom: 20px;
}
.head {
  margin-bottom: 20px;
}
.about {
  width: 50%;
  margin: 10px auto 20px auto;
  text-align: center;
  line-height: 2;
  font-family: Arial, Helvetica, sans-serif;
  font-size: medium;
}
.mission {
  text-align: left;
  padding-left: 10px;
}
.list {
  text-align: left;
}
.operation {
  text-align: left;
  padding-left: 10px;
}
.bottom-container {
  padding: 50px 0 20px;
  background-color: var(--accent);
  color: var(--card);
}

a {
  color: var(--link);
}

a.footer-link {
  margin: 0 8px;
  color: var(--card);
  text-decoration: none;
}

a.footer-link:hover {
  text-decoration: underline;
}

.Top-container {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 72vh;
  padding: 80px 20px 40px;
  background-color: #63e874;
  color: #0f2730;
  text-shadow: none;
}

.top-image-row img {
  transition: transform 0.3s ease;
}

.top-image-row img:hover {
  transform: translateY(-3px);
}

.Top-container h1 {
  margin-bottom: 0.4em;
}

.Top-container h2 {
}

.Top-container .intro,
.Top-container .cta-button {
}

.Top-container p {
  color: #064e24;
  max-width: 850px;
  padding: 0 12px;
  font-size: clamp(1rem, 2vw, 1.2rem);
}

.cta-button {
  margin-top: 1rem;
  padding: 0.75rem 1.2rem;
  font-size: 1rem;
  font-weight: 700;
}

.top-image-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
  width: min(100%, 1140px);
  margin: 20px auto 32px;
}

.top-image-row img {
  width: clamp(160px, 23%, 260px);
  height: auto;
  border-radius: 0.8rem;
  object-fit: cover;
  border: 2px solid rgba(15, 81, 50, 0.25);
}

.info-cards {
  max-width: 1200px;
  margin: 40px auto 36px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px;
  padding: 0 12px;
}

.info-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 0.75rem;
  padding: 22px;
  text-align: left;
  color: var(--text);
  box-shadow: 0 8px 18px rgba(0, 0, 0, 0.08);
}

.info-card h3 {
  margin-top: 0;
  margin-bottom: 10px;
  color: var(--accent);
}

.back-to-top {
  position: fixed;
  right: 18px;
  bottom: 20px;
  z-index: 999;
  border-radius: 999px;
  background: var(--accent);
  border: 0;
  color: var(--card);
  width: 46px;
  height: 46px;
  opacity: 0.85;
  transition: transform 0.15s ease, opacity 0.2s ease;
}

.back-to-top:hover,
.back-to-top:focus-visible {
  transform: translateY(-2px);
  opacity: 1;
}

.navbar,
.middle-container,
.info-cards,
#faq,
#testimonials,
.bottom-container,
.Top-container,
body,
p,
ul,
h1,
h2 {
  transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease;
}

#faq,
#testimonials,
.info-cards {
  padding: 48px 14px;
  margin: 0 auto;
  max-width: 1100px;
}

.bottom-container {
  padding: 60px 12px 30px;
  background-color: #63e874;
  color: #0f2730;
}

#themeToggle {
  min-width: 100px;
  padding: 0.25rem 0.65rem;
  font-size: 0.85rem;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

#themeToggle:hover,
#themeToggle:focus-visible {
  transform: translateY(-1px);
  box-shadow: 0 8px 16px rgba(0, 0, 0, 0.18);
}

/* Responsive layout for small / medium / large screens */
@media (max-width: 575px) {
  h1 {
    font-size: 2.4rem;
  }
  h2 {
    font-size: 1.4rem;
    margin-bottom: 30px;
  }
  .Top-container {
    padding-top: 50px;
  }
  .intro,
  .about {
    width: 90%;
    margin: 20px auto;
    font-size: 0.95rem;
    text-align: center;
  }
  .mission,
  .list,
  .operation {
    padding-left: 6px;
    font-size: 0.95rem;
  }
  .navbar .nav-link {
    font-size: 0.9rem;
  }
  .Bottom-container {
    padding: 40px 0 15px;
  }
}

@media (min-width: 576px) and (max-width: 991px) {
  h1 {
    font-size: 3.2rem;
  }
  h2 {
    font-size: 1.8rem;
    margin-bottom: 40px;
  }
  .intro,
  .about {
    width: 70%;
    margin: 24px auto;
  }
  .mission,
  .list,
  .operation {
    padding-left: 8px;
    font-size: 1rem;
  }
}

@media (min-width: 992px) {
  h1 {
    font-size: 5.625rem;
  }
  h2 {
    margin-bottom: 150px;
  }
  .intro,
  .about {
    width: 50%;
  }
}

/* images responsive */
.cattle,
.garden,
.crop,
.fish {
  max-width: 100%;
  height: auto;
  display: block;
  margin: 16px auto;
}