:root {
  --primary: #38b6ff;
  --accent: #ffc93c;
  --text-dark: #475b63;
  --text-light: #ffffff;
  --bg-light: #fefefe;
  --gray: #eaeaea;
}

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

/* HEADER & NAV */
header {
  background-color: var(--text-light);
  padding: 1.5rem 3rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  box-shadow: 0 2px 5px rgba(0,0,0,0.05);
}

nav a {
  margin-left: 1.5rem;
  text-decoration: none;
  color: var(--text-dark);
  font-weight: bold;
}

nav a:hover,
.active {
  color: var(--primary);
  border-bottom: 2px solid var(--primary);
}

/* HERO SECTIONS */
.hero {
  background: linear-gradient(to right, var(--primary), #7ed6df);
  color: var(--text-light);
  padding: 5rem 2rem;
  text-align: center;
}

/* SERVICE & CONTENT SECTIONS */
.services-section,
.about-section,
.contact-section,
.gallery-section,
.features {
  max-width: 900px;
  margin: 4rem auto;
  padding: 0 2rem;
}

.services-section h2,
.about-section h1,
.contact-section h1,
.features h2,
.gallery-section h1 {
  text-align: center;
  font-size: 2rem;
  margin-bottom: 2rem;
  color: var(--primary);
}

.service-card,
.feature-card,
form,
.gallery-pair div {
  background: #fff;
  padding: 1.5rem;
  margin-bottom: 2rem;
  border-radius: 8px;
  box-shadow: 0 0 15px rgba(56, 182, 255, 0.1);
}

.service-card h3,
.feature-card h3,
.gallery-section p {
  margin-top: 1rem;
  color: var(--primary);
}

.service-card i {
  font-size: 24px;
  margin-bottom: 0.5rem;
  color: var(--primary);
}

/* CONTACT FORM */
label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: bold;
}

input,
textarea {
  width: 100%;
  padding: 0.75rem;
  margin-bottom: 1.5rem;
  border: 1px solid var(--gray);
  border-radius: 5px;
  font-size: 1rem;
}

button {
  background-color: var(--primary);
  color: white;
  border: none;
  padding: 0.75rem 1.5rem;
  font-size: 1rem;
  border-radius: 5px;
  cursor: pointer;
}

button:hover {
  background-color: #2a9de0;
}

/* GALLERY */
.gallery-pair {
  display: flex;
  justify-content: space-between;
  gap: 2rem;
  flex-wrap: wrap;
}

.gallery-pair img {
  width: 100%;
  max-width: 400px;
  border-radius: 8px;
}

/* CTA & INFO BLOCKS */
.cta,
.highlight,
.donation-banner {
  background-color: var(--accent);
  text-align: center;
  padding: 2rem;
  font-weight: bold;
  color: #111;
  border-top: 4px solid var(--primary);
}

/* FOOTER */
footer {
  background-color: var(--text-dark);
  color: var(--gray);
  text-align: center;
  padding: 2rem;
  font-size: 0.9rem;
}

/* RESPONSIVE */
@media (max-width: 600px) {
  header {
    flex-direction: column;
    text-align: center;
  }

  nav a {
    margin: 0.5rem;
  }

  .hero h1 {
    font-size: 2rem;
  }

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

  .gallery-pair img {
    max-width: 100%;
  }
}