/* Variables de color */
:root {
  --color-bg: #e8ebe8;
  --color-dark: #174f2a;
  --color-primary: #499267;
  --color-secondary: #6f927b;
  --color-light: #fff;
  --color-accent: #84b090;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: "Arial", sans-serif;
}

body {
  background-color: var(--color-bg);
  color: var(--color-dark);
  scroll-behavior: smooth;
}

a {
  color: inherit;
  text-decoration: none;
}

/* Header y Navegación */
header {
  position: fixed;
  top: 0;
  width: 100%;
  background-color: #020202;
  padding: 1rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  z-index: 1000;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

header .logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  color: var(--color-light);
  font-weight: 700;
  font-size: 1.5rem;
}

header .logo img {
  height: 40px;
  width: 40px;
}

nav ul {
  list-style: none;
  display: flex;
  gap: 1.6rem;
}

nav ul li a {
  font-weight: 600;
  color: var(--color-light);
  padding: 0.4rem 0.8rem;
  border-radius: 20px;
  transition: background-color 0.3s, color 0.3s;
}

nav ul li a:hover,
nav ul li a:focus {
  background-color: var(--color-primary);
  color: var(--color-light);
}

/* Secciones (pantalla completa) */
section {
  min-height: 100vh;
  padding: 6rem 2rem 4rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
}

/* Hero */
.hero {
  
  background: linear-gradient(135deg, #28a745, #7bdcb5);
  color: var(--color-light);
  position: relative;
}

.hero h1 {
  font-size: 3rem;
  margin-bottom: 1rem;
}

.hero p {
  font-size: 1.3rem;
  max-width: 600px;
  margin-bottom: 2rem;
}

.btn-cta {
  background-color: var(--color-light);
  color: var(--color-dark);
  padding: 0.9rem 2.2rem;
  font-weight: 700;
  border: none;
  border-radius: 40px;
  font-size: 1.1rem;
  cursor: pointer;
  box-shadow: 0 5px 12px rgba(132, 176, 144, 0.6);
  transition: background-color 0.3s ease;
}

.btn-cta:hover,
.btn-cta:focus {
  background-color: var(--color-accent);
  color: var(--color-light);
}

/* Sección características */
#caracteristicas {
  background-color: var(--color-light);
  padding-top: 4rem;
}

#caracteristicas h2 {
  margin-bottom: 3rem;
  font-size: 2.4rem;
  color: var(--color-dark);
}

.features-grid {
  display: flex;
  justify-content: center;
  gap: 3rem;
  flex-wrap: wrap;
  max-width: 1000px;
}

.feature-card {
  background-color: var(--color-bg);
  padding: 2rem;
  border-radius: 20px;
  box-shadow: 0 8px 20px rgba(65, 128, 84, 0.1);
  width: 280px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  transition: box-shadow 0.3s ease;
}

.feature-card:hover {
  box-shadow: 0 12px 30px rgba(65, 128, 84, 0.3);
}

.feature-card i {
  font-size: 4rem;
  color: var(--color-primary);
}

.feature-card h3 {
  font-size: 1.5rem;
  color: var(--color-dark);
}

.feature-card p {
  font-size: 1.1rem;
  color: var(--color-secondary);
}

/* Acerca de, Misión, Visión */
.info-section {
  max-width: 90%;
  background: var(--color-light);
  padding: 3rem 2rem;
  border-radius: 20px;
  box-shadow: 0 8px 25px rgba(65, 128, 84, 0.15);
  margin-bottom: 2rem;
}

.info-section h2 {
  font-size: 2rem;
  margin-bottom: 1rem;
  color: var(--color-dark);
}

.info-section p {
  font-size: 1.1rem;
  line-height: 1.5;
  color: var(--color-secondary);
}

.contacto-section .container {
  background-color: #f2f2f2;
  border-radius: 22px;
  padding: 30px 20%;
  max-width: 1100px;
  margin: 0 auto;
  color: var(--color-dark);
}

/* Layout de dos columnas siempre lado a lado en desktop */
.contacto-section .row {
  display: flex;
  flex-wrap: nowrap; /* evita que se vaya a otra línea */
  gap: 2.5rem;
}

/* Cada columna ocupa 50% */
.contacto-section .column {
  flex: 0 0 50%;
}

/* Resto del estilo igual */
.contacto-section form label {
  display: block;
  margin-top: 1rem;
  font-weight: 600;
}

.contacto-section form input[type="text"],
.contacto-section form input[type="email"],
.contacto-section form textarea {
  width: 100%;
  padding: 12px 15px;
  border-radius: 30px;
  border: 1px solid #ccc;
  margin-top: 6px;
  margin-bottom: 16px;
  resize: vertical;
  font-size: 1rem;
  font-family: inherit;
  transition: box-shadow 0.3s ease;
}

.contacto-section form input[type="text"]:focus,
.contacto-section form input[type="email"]:focus,
.contacto-section form textarea:focus {
  outline: none;
  box-shadow: 0 0 8px var(--color-primary);
  border-color: var(--color-primary);
}

.contacto-section form button {
  background-color: var(--color-primary);
  color: var(--color-light);
  padding: 12px 25px;
  font-size: 1.1rem;
  font-weight: 700;
  border: none;
  border-radius: 40px;
  cursor: pointer;
  transition: background-color 0.3s ease;
  box-shadow: 0 5px 12px rgba(65, 128, 84, 0.6);
}

.contacto-section form button:hover,
.contacto-section form button:focus {
  background-color: var(--color-accent);
}

.contact-info-list {
  list-style: none;
  padding: 0;
  margin: 1.5rem 0;
  font-size: 1.1rem;
  line-height: 1.6;
}

.contact-info-list li {
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  color: var(--color-dark);
}

.contact-info-list li i {
  color: var(--color-primary);
  font-size: 1.3rem;
  min-width: 24px;
}

.contact-info-list a {
  text-decoration: underline;
  color: var(--color-dark);
}

.social {
  display: flex;
  gap: 1.8rem;
  font-size: 1.8rem;
  justify-content: flex-start;
  margin-top: 1rem;
}

.social a {
  color: var(--color-primary);
  transition: color 0.3s ease;
}

.social a:hover {
  color: var(--color-accent);
}

/* Responsive: apilar columnas en pantallas menores */
@media (max-width: 768px) {
  .contacto-section .row {
    flex-wrap: wrap;
  }
  .contacto-section .column {
    flex: 0 0 100%;
  }
}


/* Footer */
footer {
  background-color: var(--color-dark);
  color: var(--color-light);
  padding: 1rem 2rem;
  text-align: center;
  font-size: 0.9rem;
}

/* Responsive */
@media (max-width: 900px) {
  .contacto-section {
    flex-direction: column;
  }
  .contact-form-container,
  .contact-info-container {
    width: 100%;
  }
  .contact-info-container {
    text-align: center;
  }
  .contact-info-list {
    justify-content: center;
  }
  .social {
    justify-content: center;
  }
}

@media (max-width: 768px) {
  nav ul {
    gap: 0.8rem;
  }
  .features-grid {
    flex-direction: column;
    align-items: center;
  }
  .feature-card {
    width: 90%;
  }
  section {
    padding: 5rem 1rem 3rem;
  }
}
.flex-with-icon {
  display: flex;
  align-items: center;
  gap: 2rem;
  max-width: 900px;
  margin: 0 auto;
  text-align: left;
}

.flex-with-icon .section-icon {
  width: 40vh;
  height: 40vh;
  flex-shrink: 0;
  border-radius: 20px;
  background: var(--color-bg);
  padding: 10px;
  box-shadow: 0 4px 15px rgba(65, 128, 84, 0.15);
  object-fit: contain;
}

.flex-with-icon h2 {
  color: var(--color-dark);
  margin-bottom: 0.6rem;
  font-size: 2rem;
}

.flex-with-icon p {
  color: var(--color-secondary);
  font-size: 1.1rem;
  line-height: 1.5;
}

/* Responsive: en móviles apilar el icono encima del texto */
@media (max-width: 768px) {
  .flex-with-icon {
    flex-direction: column;
    text-align: center;
  }
  .flex-with-icon .section-icon {
    margin-bottom: 1rem;
  }
}