:root {
  --bg-color: #f9fbf9;
  --text-color: #111811;
  --link-hover: #3b663b;
  --accent-color: #5d895d;
  --navbar-bg-color:#eaf1ea;
  --cookies-bg-color:#d4e6d4;
}

body {
  font-family: Manrope, "Noto Sans", sans-serif;
  margin: 0;
  padding: 0;
  background-color: var(--bg-color);
  color: var(--text-color);
}
body.dark {
  --bg-color: #111811;
  --text-color: #f9fbf9;
  --link-hover: #9ae49a;
  --accent-color: #5d895d;
  --navbar-bg-color:#345f34; 
  --cookies-bg-color:#212e21;
}

/* Aseguramos que se apliquen */
header nav a,
#navLinks a {
  color: var(--text-color);
}

header nav a::after,
#navLinks a::after {
  background: var(--accent-color);
}
header {
  background-color: var(--navbar-bg-color);
  border:var(--navbar-bg-color);
}
footer {
  background-color: var(--navbar-bg-color);
  color: var(--text-color);
}

p {
  color: var(--text-color);

}
/* === BOTÓN "MORE ABOUT MY PROJECTS" === */
.ver-mas-container {
  display: flex;
  justify-content: center;
  margin-top: 1rem;
}
.ver-mas-button {
  background-color: var(--accent-color);
  color: var(--bg-color);
  padding: 0.75rem 1.5rem;
  border-radius: 8px;
  font-weight: 600;
  text-decoration: none;
  transition: background-color 0.3s ease, transform 0.2s ease;
}
.ver-mas-button:hover {
  background-color: var(--accent-color);
  color: rgb(10, 44, 7);
  transform: translateY(-2px);
}

/* === PROYECTOS EFECTO === */
.grid .bg-cover {
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  border-radius: 12px;
}
.grid .bg-cover:hover {
  transform: scale(1.05);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.15);
}
.text-base.font-medium { text-align: center; }
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(158px, 1fr));
  gap: 1rem;
  justify-content: center; /* Esto centra los elementos sobrantes */
}

/* Móvil: 2 columnas; si hay 3 cards, la 3ª queda centrada */
@media (max-width: 640px) {
  .grid {
    grid-template-columns: repeat(2, minmax(158px, 1fr)) !important; /* pisa Tailwind */
    gap: 1rem;
  }

  /* Si el total es impar, la última ocupa las 2 columnas y no se estira */
  .grid > .project-card:last-child:nth-child(odd) {
    grid-column: 1 / -1;      /* span 2 columnas */
    justify-self: center;      /* céntrala */
    max-width: 220px;          /* evita que se estire a todo el ancho */
    width: 100%;
  }
}


/* === ANIMACIÓN DE ENTRADA === */
@keyframes fadeSlideUp {
  0% { opacity: 0; transform: translateY(20px); }
  100% { opacity: 1; transform: translateY(0); }
}
.animacion-entrada {
  animation: fadeSlideUp 0.8s ease-out forwards;
}

/* === FONDO ANIMADO === */
.background-anim {
  position: fixed; top: 0; left: 0; width: 100%; height: 100%; z-index: -1;
}
.background-anim .shape { position: absolute; opacity: 0.5; }
.shape1 {
  top: 10%; left: 10%; width: 200px; height: 200px; border-radius: 50%;
  background-color: rgba(0, 180, 0, 0.4); animation: float1 25s linear infinite;
}
.shape2 {
  top: 40%; left: 75%; width: 180px; height: 180px; background-color: rgba(0, 200, 0, 0.4);
  clip-path: polygon(50% 0%, 0% 100%, 100% 100%); animation: float2 30s linear infinite;
}
.shape3 {
  top: 70%; left: 30%; width: 150px; height: 150px; border-radius: 50%;
  background-color: rgba(0, 150, 0, 0.4); animation: float3 35s linear infinite;
}
@keyframes float1 { 0%{transform:translate(0,0) rotate(0);} 25%{transform:translate(30px,-50px) rotate(90deg);} 50%{transform:translate(-20px,-80px) rotate(180deg);} 75%{transform:translate(40px,-60px) rotate(270deg);} 100%{transform:translate(0,0) rotate(360deg);} }
@keyframes float2 { 0%{transform:translate(0,0) rotate(0);} 25%{transform:translate(-50px,-40px) rotate(60deg);} 50%{transform:translate(60px,-90px) rotate(120deg);} 75%{transform:translate(-30px,-50px) rotate(240deg);} 100%{transform:translate(0,0) rotate(360deg);} }
@keyframes float3 { 0%{transform:translate(0,0) rotate(0);} 25%{transform:translate(40px,-60px) rotate(80deg);} 50%{transform:translate(-60px,-100px) rotate(160deg);} 75%{transform:translate(30px,-40px) rotate(280deg);} 100%{transform:translate(0,0) rotate(360deg);} }

/* Menú desktop y móvil */
header nav a,
#navLinks a {
  position: relative;
  padding-bottom: 2px;

  font-weight: 500;
  text-decoration: none;
  transition: color 0.3s ease;
  
}

/* Línea animada */
header nav a::after,
#navLinks a::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0;
  height: 2px;
  transition: width 0.3s ease;
}

/* Hover */
header nav a:hover,
#navLinks a:hover {
  color: var(--link-hover);
}

header nav a:hover::after{
  width: 100%;
}
#navLinks a.projects::after {
  content: '';
  display: block;
  height: 2px;
  background-color: var(--accent-color);
  width: 0;
  transition: width 0.3s;
}

#navLinks a.projects:hover::after {
  width: 70px;
}
#navLinks a.aboutme::after {
  content: '';
  display: block;
  height: 2px;
  background-color: var(--accent-color);
  width: 0;
  transition: width 0.3s;
}

#navLinks a.aboutme:hover::after {
  width: 80px;
}
#navLinks a.home::after {
  content: '';
  display: block;
  height: 2px;
  background-color: var(--accent-color);
  width: 0;
  transition: width 0.3s;
}

#navLinks a.home:hover::after {
  width: 50px;
}



/* Estado inicial: menú móvil oculto */
#navLinks {
  display: none; /* oculto por defecto */
  flex-direction: column;
  gap: 12px;
  padding: 1rem 2rem;
  background: var(--navbar-bg-color);
}

/* Cuando se activa toggle */
#navLinks.show {
  display: flex; /* se muestra con flex */
}
.theme-toggle {
  position: fixed;
  bottom: 20px;
  right: 20px;  /* cambia a left:20px si lo quieres en la izquierda */
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: #5d895d;
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  cursor: pointer;
  box-shadow: 0 4px 8px rgba(0,0,0,0.2);
  z-index: 1000; /* asegura que quede por encima de todo */
}


.theme-toggle:hover {
  transform: scale(1.1);
}

/* --- Animaciones sol/luna --- */
.theme-toggle svg {
  position: absolute;
  width: 24px;
  height: 24px;
  transition: opacity 0.4s ease, transform 0.4s ease;
}

.theme-toggle .sun {
  opacity: 1;
  transform: rotate(0deg) scale(1);
}
.theme-toggle .moon {
  opacity: 0;
  transform: rotate(90deg) scale(0.5);
}

body.dark .theme-toggle {
  background: #333;
}

body.dark .theme-toggle .sun {
  opacity: 0;
  transform: rotate(-90deg) scale(0.5);
}
body.dark .theme-toggle .moon {
  opacity: 1;
  transform: rotate(0deg) scale(1);
}
.lang-toggle {
  position: fixed;
  bottom: 20px;
  left: 20px; 
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: none;
  background: var(--accent-color, #5d895d);
  color: white;
  font-weight: bold;
  font-family: sans-serif;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  transition: background 0.3s ease, transform 0.2s ease;
  box-shadow: 0 4px 8px rgba(0,0,0,0.2);
  z-index: 1000;
}

.lang-toggle:hover {
  transform: scale(1.1);
}

/* --- Animación textos EN ↔ ES --- */
.lang {
  position: absolute;
  font-size: 14px;
  transition: opacity 0.4s ease, transform 0.4s ease;
}

.lang.en {
  opacity: 1;
  transform: rotate(0deg) scale(1);
}
.lang.es {
  opacity: 0;
  transform: rotate(90deg) scale(0.5);
}

/* Cuando esté en español */
body.lang-es .lang-toggle {
  background: #333;
}
body.lang-es .lang.en {
  opacity: 0;
  transform: rotate(-90deg) scale(0.5);
}
body.lang-es .lang.es {
  opacity: 1;
  transform: rotate(0deg) scale(1);
}
#cookie-banner {
  animation: fadeUp 0.5s ease;
}

@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translate(-50%, 20px);
  }
  to {
    opacity: 1;
    transform: translate(-50%, 0);
  }
}
.lang-toggle {
  position: fixed;
  bottom: 20px;
  left: 20px;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: none;
  background: var(--accent-color, #5d895d);
  overflow: hidden;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 8px rgba(0,0,0,0.2);
  z-index: 1000;
  transition: transform 0.2s ease, background 0.3s ease;
}

.lang-toggle:hover {
  transform: scale(1.1);
}

.lang-toggle .lang {
  position: absolute;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  transition: opacity 0.4s ease, transform 0.4s ease;
}

.lang.en {
  opacity: 1;
  transform: rotate(0deg) scale(1);
}

.lang.es {
  opacity: 0;
  transform: rotate(90deg) scale(0.5);
}