:root {
  --color-principal: #99CF7E;
  --accent-1: #7CAE65;
  --accent-2: #B4E39A;
  --background-light: #F6FFF1;
  --text-dark: #2E3E2A;
  --border-title: #415E3E;
  --gray-neutral: #8A8A8A;
}

[data-theme="dark"] {
  --background-light: #2E3E2A;
  --text-dark: #F6FFF1;
  --gray-neutral: #cccccc;
}

body {
  font-family: 'Inter', sans-serif;
  margin: 0;
  padding: 0;
  background-color: var(--background-light);
  color: var(--text-dark);
  transition: background 0.3s ease, color 0.3s ease;
}

/* Header */
.site-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 2rem;
  background: white;
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.logo img {
  max-height: 50px;
}

.main-nav ul {
  display: flex;
  list-style: none;
  gap: 1rem;
  padding: 0;
  margin: 0;
}

.main-nav a {
  text-decoration: none;
  color: var(--text-dark);
  font-weight: 500;
}

.main-nav a:hover {
  color: var(--color-principal);
}

.controls {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

#theme-toggle {
  background: none;
  border: none;
  font-size: 1.2rem;
  cursor: pointer;
  color: var(--text-dark);
}

/* Hero */
.hero {
  background: var(--background-light);
  padding: 4rem 2rem;
  text-align: center;
}

.cta-button {
  background: var(--color-principal);
  color: white;
  padding: 0.8rem 1.5rem;
  font-weight: bold;
  border: none;
  border-radius: 8px;
  text-decoration: none;
  display: inline-block;
  margin-top: 1rem;
  transition: background 0.3s ease;
}

.cta-button:hover {
  background: var(--accent-1);
}

/* Sections */
.section {
  padding: 4rem 2rem;
  max-width: 1200px;
  margin: auto;
}

.section h2 {
  text-align: center;
  font-size: 2rem;
  color: var(--border-title);
  margin-bottom: 2rem;
}

/* Values */
.values {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 2rem;
  margin-top: 2rem;
}

.value-card {
  text-align: center;
  max-width: 250px;
}

.value-card i {
  font-size: 2rem;
  color: var(--color-principal);
  margin-bottom: 0.5rem;
}

/* Services */
.service-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
}

.service-card {
  background: white;
  padding: 1.5rem;
  border-radius: 12px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.06);
  transition: transform 0.3s ease;
}

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

/* Activities */
.activities-gallery {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  justify-content: center;
  margin-bottom: 2rem;
}

.activities-gallery img {
  border-radius: 10px;
  max-width: 300px;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.video-container {
  position: relative;
  padding-bottom: 56.25%;
  height: 0;
  overflow: hidden;
  max-width: 100%;
}

.video-container iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

/* Contact Form */
.contact-section form {
  max-width: 700px;
  margin: auto;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.form-row {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

@media (min-width: 600px) {
  .form-row {
    flex-direction: row;
  }
}

input, textarea {
  width: 100%;
  padding: 0.75rem;
  border: 1px solid var(--gray-neutral);
  border-radius: 6px;
  font-size: 1rem;
  background-color: white;
  color: var(--text-dark);
}

input:focus, textarea:focus {
  outline: 2px solid var(--color-principal);
}

.checkbox-label {
  font-size: 0.9rem;
}

button[type=\"submit\"] {
  background: var(--color-principal);
  color: white;
  font-weight: bold;
  padding: 0.8rem 1.5rem;
  border: none;
  border-radius: 6px;
  cursor: pointer;
}

button[type=\"submit\"]:hover {
  background: var(--accent-1);
}

/* Footer */
.site-footer {
  background: #fff;
  color: var(--text-dark);
  text-align: center;
  padding: 2rem;
  font-size: 0.9rem;
}

.social-icons {
  margin: 1rem 0;
}

.social-icons a {
  margin: 0 0.5rem;
  color: var(--color-principal);
  font-size: 1.3rem;
}

.legal-links a {
  color: var(--gray-neutral);
  text-decoration: none;
  margin: 0 0.5rem;
}

.legal-links a:hover {
  color: var(--accent-1);
}

/* WhatsApp Button */
.whatsapp-bubble {
  position: fixed;
  bottom: 20px;
  right: 20px;
  background: #25D366;
  color: white;
  font-size: 24px;
  padding: 15px;
  border-radius: 50%;
  z-index: 999;
  box-shadow: 0 4px 8px rgba(0,0,0,0.3);
  transition: transform 0.2s;
}

.whatsapp-bubble:hover {
  transform: scale(1.1);
}