/* ================================
   VARIABLES GLOBALES
================================ */
:root {
  --primary-color: #272E1D;   /* verde institucional */
  --secondary-color: #FFC324; /* dorado */
  --dark-color: #1a1a1a;
  --light-color: #f5f5f5;
  --text-color: #1D2215;
  --max-width: 1200px;
}

/* =============================
   RESET BÁSICO
================================ */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: var(--text-color);
  line-height: 1.6;
  background-color: #ffffff;
}

/* ================================
   UTILIDADES
================================ */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
}

.principal{
  /* background-color: red; */
  height: 300px !important;
}

.menu-space{
  margin-top: 15px;
}

.msj1{
  margin-bottom: -20px;
}

.grid {
  display: grid;
  gap: 2rem;
}

.btn-primary,
.btn-secondary {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  text-decoration: none;
  font-weight: 600;
  border-radius: 4px;
  transition: background-color 0.3s ease, color 0.3s ease;
}

.btn-primary {
  background-color: var(--secondary-color);
  color: #000;
}

.btn-primary:hover {
  background-color: #b89234;
}

.btn-secondary {
  background-color: var(--primary-color);
  color: #fff;
}

.btn-secondary:hover {
  background-color: #174c2f;
}

/* ================================
   HEADER
================================ */
.site-header {
  background-color: #fff;
  border-bottom: 1px solid #e5e5e5;
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
}

body{
  background-color: #E8E8DE;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
}
.fot{
  width: 100%;
  height: 200px;

  display: flex;
  align-items: center;
  justify-content: center;
  background-color: none;
}

.logo {
  margin: 20px auto;
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--primary-color);
}

.logo img{
    width: 450px;
}

.main-nav ul {
  list-style: none;
  display: flex;
  gap: 1.5rem;
}

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

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

/* ================================
   HERO
================================ */
.hero {
  width: 100%;
  background: linear-gradient(
      rgba(0, 0, 0, 0.45),
      rgba(0, 0, 0, 0.45)
    ),
    url("../assets/images/010.jpeg")
      center / cover no-repeat;
    /* url("https://wildlife.org/wp-content/uploads/2025/01/3-400x180.jpg")
      center / cover no-repeat; */
  color: #fff;
  padding: 6rem 0;
  text-align: center;
}

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

.hero p {
  font-size: 1.2rem;
  max-width: 700px;
  margin: 0 auto 2rem;
}

/* ================================
   SECCIONES
================================ */
.content section {
  padding: 4rem 0;
}

.info-section {
  background-color: var(--light-color);
}

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

.info-section p {
  max-width: 800px;
}

/* ================================
   CARDS
================================ */
.cards-section .grid {
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

.card {
  background-color: #fff;
  padding: 2rem;
  border-radius: 6px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card h3 {
  color: var(--primary-color);
  margin-bottom: 0.75rem;
}

.card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.12);
}

/* ================================
   CTA
================================ */
.cta {
  background-color: var(--primary-color);
  color: #fff;
  text-align: center;
}

.cta h2 {
  font-size: 2rem;
  margin-bottom: 1.5rem;
}

/* ================================
   FOOTER
================================ */
.site-footer {
  background-color: #111;
  color: #ccc;
  padding: 2rem 0;
  text-align: center;
}

.site-footer p {
  font-size: 0.9rem;
}

/* ================================
   RESPONSIVE
================================ */
@media (max-width: 768px) {
  .site-header .container {
    flex-direction: column;
    height: auto;
    padding: 1rem 0;
  }

  .main-nav ul {
    flex-direction: column;
    align-items: center;
  }

  .hero h1 {
    font-size: 2.2rem;
  }
}