/* --- ESTILOS GENERALES S --- */
:root {
  --verde-primario: #2e7d32;
  --verde-secundario: #5daa60;
  --azul-primario: #0288d1;
  --azul-secundario: #4fc3f7;
  --color-tierra: #795548;
  --color-tierra-claro: #a1887f;
  --color-tierra-suave: #f5e9e3;
  --color-arena: #f8f4e9;
  --color-blanco: #ffffff;
  --color-negro: #333333;
  --color-gris-claro: #f8f9fa;
  --color-gris-medio: #e0e0e0;
  --sombra-suave: 0 5px 15px rgba(0, 0, 0, 0.08);
  --sombra-hover: 0 8px 25px rgba(0, 0, 0, 0.12);
  --transicion: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: "Open Sans", sans-serif;
  color: var(--color-negro);
  background-color: var(--color-arena);
  line-height: 1.6;
  overflow-x: hidden;
}

h1,
h2,
h3,
h4 {
  font-family: "Montserrat", sans-serif;
  font-weight: 700;
  line-height: 1.3;
  color: var(--verde-primario);
}

p {
  margin-bottom: 1rem;
}

section {
  padding: 5rem 2rem;
  position: relative;
  overflow: hidden;
}

.section-header {
  text-align: center;
  max-width: 800px;
  margin: 0 auto 3rem auto;
}

.section-header h2 {
  font-size: 2.3rem;
  margin-bottom: 1.2rem;
  position: relative;
  display: inline-block;
}

.section-header h2::after {
  content: "";
  position: absolute;
  bottom: -8px;
  left: 50%;
  transform: translateX(-50%);
  width: 70px;
  height: 4px;
  background: linear-gradient(
    90deg,
    var(--verde-secundario),
    var(--azul-primario)
  );
  border-radius: 10px;
}

.section-header p {
  font-size: 1.1rem;
  color: var(--color-tierra);
}

.btn {
  display: inline-block;
  padding: 12px 30px;
  background: linear-gradient(
    135deg,
    var(--verde-secundario),
    var(--azul-primario)
  );
  color: var(--color-blanco);
  border: none;
  border-radius: 50px;
  font-family: "Montserrat", sans-serif;
  font-weight: 600;
  font-size: 1rem;
  text-decoration: none;
  cursor: pointer;
  transition: var(--transicion);
  box-shadow: var(--sombra-suave);
  position: relative;
  overflow: hidden;
  border: 2px solid rgba(255, 255, 255, 0.2);
}

.btn:hover {
  transform: translateY(-5px);
  box-shadow: var(--sombra-hover);
}

.btn::after {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.15),
    transparent
  );
  transition: 0.6s;
}

.btn:hover::after {
  left: 100%;
}

/* --- BOTÓN FLOTANTE WHATSAPP --- */
.whatsapp-float {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 60px;
  height: 60px;
  background-color: #25d366;
  color: var(--color-blanco);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  z-index: 1000;
  box-shadow: 0 4px 12px rgba(37, 211, 102, 0.4);
  animation: pulse 2s infinite;
  transition: var(--transicion);
}

.whatsapp-float:hover {
  transform: scale(1.1) rotate(10deg);
  box-shadow: 0 6px 18px rgba(37, 211, 102, 0.6);
}

@keyframes pulse {
  0% {
    box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7);
  }
  70% {
    box-shadow: 0 0 0 15px rgba(37, 211, 102, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(37, 211, 102, 0);
  }
}

/* --- HEADER  --- */
header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  padding: 0.8rem 5%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background-color: rgba(248, 244, 233, 0.95);
  z-index: 1000;
  transition: var(--transicion);
  backdrop-filter: blur(5px);
  border-bottom: 1px solid rgba(121, 85, 72, 0.1);
  transform: translateY(0);
}

header.hidden {
  transform: translateY(-100%);
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
}

.logo i {
  font-size: 1.8rem;
  color: var(--verde-primario);
  transition: var(--transicion);
}

.logo:hover i {
  transform: rotate(15deg) scale(1.1);
  color: var(--azul-primario);
}

.logo span {
  font-family: "Montserrat", sans-serif;
  font-weight: 700;
  font-size: 1.4rem;
  color: var(--verde-primario);
  letter-spacing: 0.5px;
}

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

nav a {
  text-decoration: none;
  color: var(--color-tierra);
  font-weight: 600;
  font-size: 0.95rem;
  position: relative;
  padding: 5px 0;
  transition: var(--transicion);
}

nav a::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: linear-gradient(
    90deg,
    var(--verde-secundario),
    var(--azul-primario)
  );
  transition: var(--transicion);
  border-radius: 2px;
}

nav a:hover {
  color: var(--verde-primario);
}

nav a:hover::after {
  width: 100%;
}

.header-buttons {
  display: flex;
  gap: 0.8rem;
}

.header-buttons button {
  padding: 7px 18px;
  border-radius: 50px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transicion);
  font-size: 0.9rem;
}

.header-buttons button:first-child {
  background: linear-gradient(
    135deg,
    var(--verde-primario),
    var(--azul-primario)
  );
  color: var(--color-blanco);
  border: 2px solid rgba(255, 255, 255, 0.2);
}

.header-buttons button:last-child {
  background-color: transparent;
  color: var(--verde-primario);
  border: 2px solid var(--verde-primario);
}

.header-buttons button:hover {
  transform: translateY(-3px);
  box-shadow: var(--sombra-suave);
}

/* --- HERO SECTION  --- */
.hero {
  height: 100vh;
  min-height: 700px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(
    135deg,
    rgba(46, 125, 50, 0.2) 0%,
    rgba(2, 136, 209, 0.2) 100%
  );
  position: relative;
  overflow: hidden;
  padding-top: 70px;
}

.hero::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: url("https://images.unsplash.com/photo-1543269865-cbf427effbad?ixlib=rb-4.0.3&auto=format&fit=crop&w=2000&q=80")
    center/cover no-repeat;
  opacity: 0.35;
  z-index: -1;
}

.hero-content {
  text-align: center;
  max-width: 900px;
  padding: 0 2rem;
  z-index: 2;
  animation: fadeInUp 1s ease-out;
}

.hero h1 {
  font-size: 3.2rem;
  margin-bottom: 1.5rem;
  color: var(--verde-primario);
  line-height: 1.2;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.hero p {
  font-size: 1.3rem;
  margin-bottom: 2.5rem;
  color: var(--color-tierra);
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.hero-buttons {
  display: flex;
  justify-content: center;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.hero-buttons button {
  padding: 7px 18px;
  border-radius: 50px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transicion);
  font-size: 0.9rem;
}

.hero-buttons button:first-child {
  background: linear-gradient(
    135deg,
    var(--verde-secundario),
    var(--azul-primario)
  );
  color: var(--color-blanco);
  border: 2px solid rgba(255, 255, 255, 0.2);
}

.hero-buttons button:last-child {
  background-color: transparent;
  color: var(--verde-primario);
  border: 2px solid var(--verde-primario);
}

.hero-buttons button:hover {
  transform: translateY(-3px);
  box-shadow: var(--sombra-suave);
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(50px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* --- SEPARADORES ONDULADOS --- */
.separador {
  position: absolute;
  bottom: -1px;
  left: 0;
  width: 100%;
  overflow: hidden;
  line-height: 0;
  z-index: 1;
}

.separador svg {
  position: relative;
  display: block;
  width: calc(100% + 1.3px);
  height: 50px;
}

.separador .shape-fill {
  fill: var(--color-arena);
}

/* --- SECCIÓN ANIMALES MEJORADA --- */
.animales {
  background-color: var(--color-tierra-suave);
  position: relative;
  padding-top: 80px;
  padding-bottom: 80px;
}

.animales-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  margin-bottom: 3rem;
}

.animal-info {
  text-align: center;
  padding: 2rem;
  background-color: var(--color-blanco);
  border-radius: 20px;
  box-shadow: var(--sombra-suave);
  transition: var(--transicion);
  position: relative;
  overflow: hidden;
  z-index: 1;
  border: 1px solid rgba(121, 85, 72, 0.1);
}

.animal-info:hover {
  transform: translateY(-10px);
  box-shadow: var(--sombra-hover);
}

.animal-info::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 5px;
  background: linear-gradient(
    90deg,
    var(--verde-secundario),
    var(--azul-primario)
  );
  z-index: -1;
  transition: var(--transicion);
  border-radius: 20px 20px 0 0;
}

.animal-info:hover::before {
  height: 100%;
  opacity: 0.1;
}

.animal-info i {
  font-size: 2.8rem;
  color: var(--verde-secundario);
  margin-bottom: 1.5rem;
  transition: var(--transicion);
}

.animal-info:hover i {
  transform: scale(1.2);
  color: var(--azul-primario);
}

.animal-info h3 {
  margin-bottom: 1rem;
  color: var(--verde-primario);
}

.animales-image {
  max-width: 1000px;
  margin: 0 auto;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: var(--sombra-hover);
  animation: float 6s ease-in-out infinite;
  /* border: 5px solid rgba(255, 255, 255, 0.5); */
}

.animales-image img {
  width: 100%;
  height: auto;
  display: block;
  transition: var(--transicion);
}

.animales-image:hover img {
  transform: scale(1.05);
}

@keyframes float {
  0% {
    transform: translateY(0px);
  }
  50% {
    transform: translateY(-15px);
  }
  100% {
    transform: translateY(0px);
  }
}

/* --- SECCIÓN MISIÓN, VISIÓN Y OBJETIVOS MEJORADA --- */
.mision-vision {
  background: linear-gradient(
      rgba(248, 244, 233, 0.9),
      rgba(248, 244, 233, 0.9)
    ),
    url("https://images.unsplash.com/photo-1546182990-dffeafbe841d?ixlib=rb-4.0.3&auto=format&fit=crop&w=2000&q=80")
      center/cover no-repeat;
  position: relative;
  padding-top: 80px;
  padding-bottom: 80px;
}

.mv-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2.5rem;
}

.mv-card {
  background-color: rgba(255, 255, 255, 0.95);
  padding: 2.2rem;
  border-radius: 20px;
  box-shadow: var(--sombra-suave);
  transition: var(--transicion);
  text-align: center;
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(121, 85, 72, 0.1);
}

.mv-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--sombra-hover);
}

.mv-card i {
  font-size: 3.2rem;
  margin-bottom: 1.5rem;
  color: var(--verde-primario);
  transition: var(--transicion);
}

.mv-card:hover i {
  color: var(--azul-primario);
  transform: rotate(15deg) scale(1.1);
}

.mv-card h3 {
  margin-bottom: 1.5rem;
  color: var(--verde-primario);
  position: relative;
  padding-bottom: 10px;
}

.mv-card h3::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 50px;
  height: 3px;
  background: linear-gradient(
    90deg,
    var(--verde-secundario),
    var(--azul-primario)
  );
  border-radius: 2px;
}

.mv-card ul {
  text-align: left;
  padding-left: 20px;
  margin-top: 1rem;
}

.mv-card ul li {
  margin-bottom: 0.8rem;
  position: relative;
}

.mv-card ul li::before {
  content: "✓";
  color: var(--verde-secundario);
  font-weight: bold;
  position: absolute;
  left: -20px;
}

/* --- SECCIÓN HISTORIA MEJORADA --- */
.historia {
  background-color: var(--color-tierra-suave);
  position: relative;
  padding-top: 80px;
  padding-bottom: 80px;
}

.historia-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 3.5rem;
  align-items: center;
}

.historia-image {
  border-radius: 20px;
  overflow: hidden;
  box-shadow: var(--sombra-hover);
  animation: float 6s ease-in-out infinite;
  position: relative;
}

.historia-image::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    45deg,
    rgba(46, 125, 50, 0.1),
    rgba(2, 136, 209, 0.1)
  );
  z-index: 1;
}

.historia-image img {
  width: 100%;
  height: auto;
  display: block;
  transition: var(--transicion);
}

.historia-image:hover img {
  transform: scale(1.05);
}

.historia-text {
  padding: 1.5rem;
}

.historia-text p {
  margin-bottom: 1.5rem;
  font-size: 1.1rem;
  color: var(--color-tierra);
}

.historia-text button {
  margin-top: 1.5rem;
  padding: 7px 18px;
  border-radius: 50px;
  cursor: pointer;
  transition: var(--transicion);
  background: linear-gradient(
    135deg,
    var(--color-tierra),
    var(--verde-primario)
  );
  color: var(--color-blanco);
  border: 2px solid rgba(255, 255, 255, 0.2);
}

.historia-text button:hover {
  transform: translateY(-3px);
  box-shadow: var(--sombra-suave);
}

.historia-text button a {
  color: var(--color-blanco);
  text-decoration: none;
}

/* --- SECCIÓN AYUDA A PERSONAS MEJORADA --- */
.personas {
  background: linear-gradient(
      rgba(248, 244, 233, 0.9),
      rgba(248, 244, 233, 0.9)
    ),
    url("https://images.unsplash.com/photo-1543269865-cbf427effbad?ixlib=rb-4.0.3&auto=format&fit=crop&w=2000&q=80")
      center/cover no-repeat;
  position: relative;
  padding-top: 80px;
  padding-bottom: 80px;
}

.personas-programs {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  margin-bottom: 3rem;
}

.program {
  text-align: center;
  padding: 2.2rem 1.8rem;
  background-color: rgba(255, 255, 255, 0.95);
  border-radius: 15px;
  box-shadow: var(--sombra-suave);
  transition: var(--transicion);
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(121, 85, 72, 0.1);
}

.program:hover {
  transform: translateY(-10px);
  box-shadow: var(--sombra-hover);
}

.program i {
  font-size: 2.8rem;
  color: var(--azul-primario);
  margin-bottom: 1.5rem;
  transition: var(--transicion);
}

.program:hover i {
  color: var(--verde-secundario);
  transform: scale(1.2);
}

.program h3 {
  margin-bottom: 1rem;
  color: var(--azul-primario);
  position: relative;
  padding-bottom: 10px;
}

.program h3::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 40px;
  height: 3px;
  background: var(--azul-primario);
  border-radius: 2px;
}

.galeria-button {
  text-align: center;
  margin: 2.5rem 0;
}

.galeria-button a {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 12px 30px;
  background: linear-gradient(
    135deg,
    var(--color-tierra),
    var(--verde-primario)
  );
  color: var(--color-blanco);
  border-radius: 50px;
  font-weight: 600;
  text-decoration: none;
  transition: var(--transicion);
  box-shadow: var(--sombra-suave);
  border: 2px solid rgba(255, 255, 255, 0.2);
}

.galeria-button a:hover {
  background: linear-gradient(
    135deg,
    var(--color-tierra-claro),
    var(--verde-secundario)
  );
  transform: translateY(-5px);
  box-shadow: var(--sombra-hover);
}

.personas-image {
  max-width: 1000px;
  margin: 0 auto;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: var(--sombra-hover);
  animation: float 6s ease-in-out infinite;
  /* border: 5px solid rgba(255, 255, 255, 0.5); */
}

.personas-image img {
  width: 100%;
  height: auto;
  display: block;
  transition: var(--transicion);
}

.personas-image:hover img {
  transform: scale(1.05);
}

/* --- SECCIÓN TIENDA MEJORADA --- */
.tienda {
  background-color: var(--color-tierra-suave);
  position: relative;
  padding-top: 80px;
  padding-bottom: 80px;
}

.productos {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(270px, 1fr));
  gap: 2.5rem;
  max-width: 1200px;
  margin: 0 auto;
}

.producto {
  background-color: var(--color-blanco);
  border-radius: 20px;
  overflow: hidden;
  box-shadow: var(--sombra-suave);
  transition: var(--transicion);
  position: relative;
  border: 1px solid rgba(121, 85, 72, 0.1);
}

.producto:hover {
  transform: translateY(-10px);
  box-shadow: var(--sombra-hover);
}

.producto-image {
  height: 280px;
  overflow: hidden;
}

.producto-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transicion);
}

.producto:hover .producto-image img {
  transform: scale(1.1);
}

.producto-content {
  padding: 1.5rem;
  text-align: center;
}

.producto h3 {
  margin-bottom: 0.5rem;
  color: var(--color-tierra);
}

.precio {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--verde-primario);
  margin: 1rem 0;
}

.producto button {
  width: 100%;
  margin-top: 1.5rem;
  padding: 7px 18px;
  border-radius: 50px;
  cursor: pointer;
  transition: var(--transicion);
  background: linear-gradient(
    135deg,
    var(--color-tierra),
    var(--verde-primario)
  );
  color: var(--color-blanco);
  border: 2px solid rgba(255, 255, 255, 0.2);
}

.producto button:hover {
  transform: translateY(-3px);
  box-shadow: var(--sombra-suave);
}

/* --- SECCIÓN CONTACTO Y VOLUNTARIADO MEJORADA --- */
.contacto-voluntariado {
  background: linear-gradient(
    135deg,
    rgba(46, 125, 50, 0.1) 0%,
    rgba(2, 136, 209, 0.1) 100%
  );
  position: relative;
  padding-top: 80px;
  padding-bottom: 80px;
}

.contacto-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(380px, 1fr));
  gap: 2.5rem;
  max-width: 1200px;
  margin: 0 auto;
}

.formulario,
.voluntariado {
  background-color: rgba(255, 255, 255, 0.95);
  padding: 2.2rem;
  border-radius: 20px;
  box-shadow: var(--sombra-suave);
  transition: var(--transicion);
  border: 1px solid rgba(121, 85, 72, 0.1);
}

.formulario:hover,
.voluntariado:hover {
  transform: translateY(-10px);
  box-shadow: var(--sombra-hover);
}

.formulario h3,
.voluntariado h3 {
  text-align: center;
  margin-bottom: 1.5rem;
  color: var(--azul-primario);
  position: relative;
  padding-bottom: 10px;
}

.formulario h3::after,
.voluntariado h3::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 3px;
  background: var(--azul-primario);
  border-radius: 2px;
}

.voluntariado p {
  text-align: center;
  margin-bottom: 2rem;
  color: var(--color-tierra);
}

.form-group {
  margin-bottom: 1.3rem;
}

.form-group label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 600;
  color: var(--color-tierra);
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 12px 15px;
  border: 1px solid var(--color-gris-medio);
  border-radius: 10px;
  font-family: "Open Sans", sans-serif;
  font-size: 1rem;
  transition: var(--transicion);
  background-color: rgba(255, 255, 255, 0.8);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--verde-secundario);
  outline: none;
  box-shadow: 0 0 0 3px rgba(76, 175, 80, 0.15);
}

.formulario button {
  margin-top: 1.5rem;
  padding: 7px 18px;
  border-radius: 50px;
  cursor: pointer;
  transition: var(--transicion);
  background: linear-gradient(
    135deg,
    var(--verde-secundario),
    var(--azul-primario)
  );
  width: 100%;
  color: var(--color-blanco);
  border: 2px solid rgba(255, 255, 255, 0.2);
}

.voluntariado button {
  margin-top: 1.5rem;
  padding: 7px 18px;
  border-radius: 50px;
  cursor: pointer;
  transition: var(--transicion);
  background: linear-gradient(
    135deg,
    var(--color-tierra),
    var(--verde-primario)
  );
  width: 100%;
  color: var(--color-blanco);
  border: 2px solid rgba(255, 255, 255, 0.2);
}

.formulario button:hover,
.voluntariado button:hover {
  transform: translateY(-3px);
  box-shadow: var(--sombra-suave);
}

/* --- FOOTER  --- */
footer {
  background: linear-gradient(135deg, var(--verde-primario), #1b5e20);
  color: var(--color-blanco);
  padding-top: 4rem;
  position: relative;
  overflow: hidden;
}

footer::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: url("https://images.unsplash.com/photo-1546182990-dffeafbe841d?ixlib=rb-4.0.3&auto=format&fit=crop&w=2000&q=80")
    center/cover no-repeat;
  opacity: 0.05;
  z-index: 0;
}

.footer-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 2rem;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem 3rem 2rem;
  position: relative;
  z-index: 1;
}

.footer-col {
  padding: 0.5rem;
}

.footer-col .logo {
  margin-bottom: 1.2rem;
  display: flex;
  align-items: center;
  gap: 10px;
}

.footer-col .logo i {
  color: var(--color-blanco);
  font-size: 2rem;
}

.footer-col .logo span {
  color: var(--color-blanco);
  font-size: 1.5rem;
}

.footer-col p {
  margin-bottom: 1.2rem;
  color: rgba(255, 255, 255, 0.85);
  font-size: 0.95rem;
}

.social-icons {
  display: flex;
  gap: 0.8rem;
}

.social-icons a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  background-color: rgba(255, 255, 255, 0.1);
  color: var(--color-blanco);
  border-radius: 50%;
  font-size: 1.1rem;
  transition: var(--transicion);
}

.social-icons a:hover {
  background-color: var(--color-blanco);
  color: var(--verde-primario);
  transform: translateY(-3px);
}

.footer-col h4 {
  font-size: 1.2rem;
  margin-bottom: 1.2rem;
  color: var(--color-blanco);
  position: relative;
  padding-bottom: 8px;
}

.footer-col h4::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 40px;
  height: 3px;
  background-color: var(--azul-secundario);
  border-radius: 2px;
}

.footer-col ul {
  list-style: none;
}

.footer-col ul li {
  margin-bottom: 0.6rem;
}

.footer-col ul li a {
  color: rgba(255, 255, 255, 0.85);
  text-decoration: none;
  transition: var(--transicion);
  position: relative;
  font-size: 0.95rem;
}

.footer-col ul li a::before {
  content: "›";
  margin-right: 6px;
  color: var(--azul-secundario);
  font-weight: bold;
}

.footer-col ul li a:hover {
  color: var(--color-blanco);
  padding-left: 5px;
}

.contact-info li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 1rem;
  font-size: 0.95rem;
}

.contact-info i {
  font-size: 1.1rem;
  color: var(--azul-secundario);
  min-width: 18px;
  margin-top: 3px;
}

.copyright {
  background-color: rgba(0, 0, 0, 0.15);
  padding: 1.2rem 2rem;
  text-align: center;
  position: relative;
  z-index: 1;
}

.copyright p {
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: 0.3rem;
  font-size: 0.9rem;
}

.legal-links {
  display: flex;
  justify-content: center;
  gap: 1.5rem;
  margin-top: 0.5rem;
}

.legal-links a {
  color: rgba(255, 255, 255, 0.8);
  text-decoration: none;
  transition: var(--transicion);
  font-size: 0.9rem;
}

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

.whatsapp-float,
.social-icons a {
  text-decoration: none;
}

/* --- RESPONSIVE  --- */
@media (max-width: 992px) {
  .hero h1 {
    font-size: 2.8rem;
  }

  .hero p {
    font-size: 1.2rem;
  }

  nav ul {
    gap: 1.2rem;
  }

  section {
    padding: 4rem 1.5rem;
  }
}

@media (max-width: 768px) {
  header {
    flex-direction: column;
    padding: 0.8rem 5%;
    position: relative;
  }

  .logo {
    margin-bottom: 0.8rem;
  }

  .logo i {
    font-size: 1.2rem;
  }

  .logo span {
    font-size: 1rem;
  }

  nav {
    margin-bottom: 0.8rem;
  }

  nav ul {
    gap: 1rem;
  }

  nav ul li a {
    font-size: x-small;
  }
  .header-buttons button {
    font-size: 0.6rem;
  }

  .hero {
    padding-top: 120px;
    min-height: 600px;
  }

  .hero h1 {
    font-size: 2.3rem;
  }

  .hero p {
    font-size: 1rem;
  }

  .section-header h2 {
    font-size: 1.8rem;
  }

  .contacto-container {
    grid-template-columns: 1fr;
  }

  .footer-container {
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  }
}

@media (max-width: 576px) {
  .hero-buttons {
    flex-direction: column;
    align-items: center;
    gap: 1rem;
  }

  nav ul {
    flex-wrap: wrap;
    justify-content: center;
    gap: 1rem;
  }

  .header-buttons {
    width: 100%;
    justify-content: center;
    margin-top: 0.5rem;
  }

  .section-header h2 {
    font-size: 1.6rem;
  }

  .section-header p {
    font-size: 1rem;
  }

  .footer-container {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .legal-links {
    flex-direction: column;
    gap: 0.5rem;
  }
}