:root {
  /* Nature-inspired coherent color palette */
  --forest-deep: #1a3d0a;
  --forest-mid: #2d5016;
  --forest-light: #4a7c2e;
  --moss-green: #6fa645;
  --sage-green: #8fb866;
  --earth-brown: #8b6914;
  --warm-sand: #f4f0e6;
  --cream-white: #fefcf7;
  --stone-gray: #6b6b6b;
  --charcoal: #2c2c2c;
  --pure-white: #ffffff;
  --shadow-light: 0 2px 8px rgba(26, 61, 10, 0.08);
  --shadow-medium: 0 4px 20px rgba(26, 61, 10, 0.15);
  --shadow-strong: 0 8px 32px rgba(26, 61, 10, 0.25);
  --max-width: 1200px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
}

body {
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  font-family: "Source Sans 3", sans-serif;
  font-size: 18px;
  color: var(--charcoal);
  background-color: var(--warm-sand);
}

img,
picture,
video,
canvas,
svg {
  display: block;
  max-width: 100%;
  height: auto;
}

input,
button,
textarea,
select {
  font: inherit;
}

p,
h1,
h2,
h3,
h4,
h5,
h6 {
  overflow-wrap: break-word;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: "Playfair Display", serif;
  font-weight: 400;
  line-height: 1.2;
}

a {
  color: var(--forest-light);
  text-decoration: none;
  transition: color 0.3s ease;
}

a:hover {
  color: var(--moss-green);
}

a:focus {
  outline: 2px solid var(--moss-green);
  outline-offset: 2px;
}

.skip-link {
  position: absolute;
  top: -40px;
  left: 6px;
  background: var(--forest-deep);
  color: var(--pure-white);
  padding: 8px 16px;
  text-decoration: none;
  z-index: 1000;
  border-radius: 4px;
}

.skip-link:focus {
  top: 6px;
}

.contact-bar {
  background-color: var(--forest-deep);
  color: var(--pure-white);
  padding: 0.75rem;
  text-align: center;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  box-shadow: var(--shadow-light);
}

.contact-bar a {
  color: var(--cream-white);
  font-weight: 600;
  text-decoration: underline;
  border-radius: 4px;
  transition: all 0.3s ease;
}

.contact-bar a:hover {
  background-color: rgba(255, 255, 255, 0.1);
  text-decoration: underline;
}

.separator {
  margin: 0 0.5rem;
}

.hero-section {
  position: relative;
  min-height: 200px;
  background: var(--forest-mid);
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: var(--cream-white);
  overflow: hidden;
  margin-top: 3rem;
}

.hero-content {
  max-width: 800px;
  padding: 2rem;
  position: relative;
  z-index: 1;
}

.hero-content h1 {
  font-size: clamp(2.5rem, 5vw, 4rem);
  margin-bottom: 1.5rem;
  font-weight: 700;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.hero-content p {
  font-size: 1.25rem;
  margin-bottom: 2rem;
  font-weight: 400;
  text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.3);
}

.cta-button {
  display: inline-block;
  background-color: var(--moss-green);
  color: var(--pure-white);
  padding: 1rem 2.5rem;
  border-radius: 50px;
  font-weight: 600;
  font-size: 1.1rem;
  transition: all 0.3s ease;
  box-shadow: var(--shadow-medium);
}

.cta-button:hover {
  background-color: var(--sage-green);
  color: var(--forest-deep);
  transform: translateY(-2px);
  box-shadow: var(--shadow-strong);
}

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 4rem 2rem;
}

.section {
  margin-bottom: 5rem;
}

.section-header {
  text-align: center;
  margin-bottom: 3rem;
}

.section-header h2 {
  font-size: 2.5rem;
  color: var(--forest-mid);
  margin-bottom: 1rem;
}

.section-header p {
  font-size: 1.1rem;
  color: var(--stone-gray);
  max-width: 600px;
  margin: 0 auto;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.feature-card {
  background: var(--cream-white);
  padding: 2rem;
  border-radius: 12px;
  box-shadow: var(--shadow-medium);
  transition: transform 0.3s ease;
  border: 1px solid var(--warm-sand);
}

.feature-card:hover {
  transform: translateY(-5px);
}

.feature-card h3 {
  color: var(--forest-light);
  font-size: 1.5rem;
  margin-bottom: 1rem;
}

.feature-card ul {
  list-style: none;
  padding: 0;
}

.feature-card li {
  padding: 0.5rem 0;
  padding-left: 1.5rem;
  position: relative;
}

.feature-card li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--moss-green);
  font-weight: bold;
  font-size: 1.1em;
}

.image-gallery {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 2rem;
  margin: 3rem 0;
}

.gallery-item {
  position: relative;
  overflow: hidden;
  border-radius: 12px;
  box-shadow: var(--shadow-medium);
}

.gallery-item img {
  width: 100%;
  height: 250px;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.gallery-item:hover img {
  transform: scale(1.05);
}

.activities-section {
  background-color: var(--cream-white);
  padding: 4rem 0;
  margin: 0 -2rem;
  border-top: 1px solid var(--warm-sand);
  border-bottom: 1px solid var(--warm-sand);
}

.activities-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  padding: 0 2rem;
  max-width: var(--max-width);
  margin: 0 auto;
}

.activity-item {
  text-align: center;
  padding: 1.5rem;
}

.activity-item h3 {
  color: var(--forest-mid);
  margin-bottom: 0.5rem;
}

.activity-item p {
  color: var(--stone-gray);
}

.activity-icon {
  width: 60px;
  height: 60px;
  margin: 0 auto 1rem;
  background: linear-gradient(
    135deg,
    var(--forest-light) 0%,
    var(--moss-green) 100%
  );
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: var(--pure-white);
  box-shadow: var(--shadow-light);
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}

.cta-section {
  background: linear-gradient(
    135deg,
    var(--forest-deep) 0%,
    var(--forest-mid) 100%
  );
  color: var(--cream-white);
  text-align: center;
  padding: 4rem 2rem;
  border-radius: 12px;
  margin: 4rem 0;
  box-shadow: var(--shadow-strong);
}

.cta-section h2 {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.cta-section p {
  font-size: 1.2rem;
  margin-bottom: 2rem;
}

.contact-buttons {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

.contact-button {
  background-color: var(--moss-green);
  color: var(--pure-white);
  padding: 1rem 2rem;
  border-radius: 50px;
  font-weight: 600;
  transition: all 0.3s ease;
  box-shadow: var(--shadow-medium);
}

.contact-button:hover {
  background-color: var(--sage-green);
  color: var(--forest-deep);
  transform: translateY(-2px);
  box-shadow: var(--shadow-strong);
}

.contact-button.secondary {
  background-color: transparent;
  color: var(--cream-white);
  border: 2px solid var(--cream-white);
}

.contact-button.secondary:hover {
  background-color: var(--cream-white);
  color: var(--forest-deep);
  transform: translateY(-2px);
  box-shadow: var(--shadow-medium);
}

@media (max-width: 768px) {
  .hero-content h1 {
    font-size: 2rem;
  }

  .section-header h2 {
    font-size: 2rem;
  }

  .features-grid,
  .activities-grid {
    grid-template-columns: 1fr;
  }

  .container {
    padding: 3rem 1rem;
  }

  .activities-section {
    margin: 0;
  }

  .bino-section img {
    max-width: 100%;
    width: 100%;
  }

  .section-header p {
    font-size: 1.2rem;
    color: var(--charcoal);
    line-height: 1.7;
  }
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.hero-image {
  margin-top: -2rem;
}

.hero-image img,
.image-feature img {
  width: auto;
  max-width: 100%;
  height: auto;
  border-radius: 12px;
  box-shadow: var(--shadow-strong);
  display: block;
  margin: 0 auto;
}

.image-feature img {
  box-shadow: var(--shadow-medium);
}

.bino-section {
  text-align: center;
}

.bino-section img {
  max-width: 600px;
  margin: 0 auto;
  border-radius: 12px;
  box-shadow: var(--shadow-medium);
}