@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@400;600&display=swap');

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

/* ===== FONDO ANIMADO ===== */
body {
  background: linear-gradient(-45deg, #f7f9fc, #eaf3ff, #f7f9fc, #eaf3ff);
  background-size: 400% 400%;
  animation: gradientMove 12s ease infinite;
  color: #333;
  line-height: 1.6;
}

@keyframes gradientMove {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

/* ===== BANNER ===== */
.banner {
  position: relative;
  background-image: url('../imagenes/imagenBanner.png');
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  padding: 120px 20px;
  text-align: center;
  color: white;
  overflow: hidden;
  box-shadow: 0 4px 15px rgba(0,0,0,0.2);
}

.banner-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.45);
  backdrop-filter: blur(2px);
  z-index: 0;
}

.banner-content {
  position: relative;
  z-index: 1;
}

.banner h1 {
  font-size: 3rem;
  font-weight: 700;
  margin-bottom: 10px;
  text-shadow: 2px 2px 6px rgba(0,0,0,0.3);
}

.banner p {
  font-size: 1.3rem;
  opacity: 0.95;
  text-shadow: 1px 1px 4px rgba(0,0,0,0.3);
}

/* Botón scroll */
.btn-scroll {
  display: inline-block;
  margin-top: 25px;
  padding: 12px 28px;
  background: linear-gradient(135deg, #0077ff, #00c6ff);
  color: white;
  border-radius: 50px;
  font-weight: 600;
  text-decoration: none;
  letter-spacing: 0.5px;
  transition: transform .3s ease, box-shadow .3s ease, background .3s ease;
}

.btn-scroll:hover {
  transform: translateY(-4px);
  box-shadow: 0 10px 25px rgba(0,0,0,0.25);
  background: linear-gradient(135deg, #00c6ff, #0077ff);
}


/* ===== ANIMACIONES ===== */
.fade-in {
  opacity: 0;
  transform: translateY(20px);
  animation: fadeInUp .8s forwards;
}

.delay-1 { animation-delay: .3s; }
.delay-2 { animation-delay: .6s; }

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

.intro {
  max-width: 900px;
  margin: 60px auto 40px;
  text-align: center;
  padding: 0 20px;
}

.intro h2 {
  font-size: 2.2rem;
  color: #0077ff;
  margin-bottom: 15px;
  font-weight: 600;
}

.intro p {
  font-size: 1.1rem;
  color: #444;
  line-height: 1.8;
}

/* ===== SECCIÓN DE HERRAMIENTAS ===== */
.tools {
  max-width: 1100px;
  margin: 60px auto;
  padding: 0 20px;
  padding-bottom: 60px;
}

.section-title {
  text-align: center;
  margin-bottom: 40px;
  font-size: 2.2rem;
  color: #222;
  font-weight: 600;
}

.tool-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 25px;
}

/* ===== TARJETAS ===== */
.tool-card a {
  text-decoration: none;
  color: inherit;
}

.tool-card a:hover {
  text-decoration: none;
}

.tool-card {
  background: #ffffff;
  padding: 30px;
  border-radius: 16px;
  text-decoration: none;
  color: #333;
  box-shadow: 0 6px 20px rgba(0,0,0,0.08);
  transition: transform 0.3s ease, box-shadow 0.3s ease, background 0.3s ease, color 0.3s ease;
  border: 1px solid rgba(0, 119, 255, 0.08);
}

.tool-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 12px 30px rgba(0,0,0,0.15);
  background: linear-gradient(135deg, #0077ff, #00c6ff);
  color: white;
}

.tool-card h3 {
  margin-bottom: 12px;
  color: #0077ff;
  font-weight: 600;
  transition: color 0.3s ease;
}

.tool-card:hover h3 {
  color: #fff;
}

/* Animación suave al hacer scroll (sin ocultarlas del todo) */
.reveal {
  transform: translateY(20px);
  opacity: 1; /* siempre visibles */
}

.reveal.visible {
  transform: translateY(0);
}

/* ===== MODAL PREMIUM ===== */
.modal {
  display: none;
  position: fixed;
  z-index: 999;
  inset: 0;
  background: rgba(0,0,0,0.6);
  backdrop-filter: blur(3px);
  justify-content: center;
  align-items: center;
}

.modal-content {
  background: linear-gradient(135deg, #0077ff, #00c6ff);
  color: white;
  padding: 2.5rem 2rem;
  border-radius: 20px;
  max-width: 500px;
  width: 90%;
  text-align: center;
  position: relative;
  box-shadow: 0 10px 30px rgba(0,0,0,0.3);
  animation: popIn .4s ease forwards;
}

/* Icono superior */
.modal-content::before {
  content: "ℹ️";
  font-size: 3rem;
  display: block;
  margin-bottom: 10px;
}

@keyframes popIn {
  from { transform: scale(0.8); opacity: 0; }
  to { transform: scale(1); opacity: 1; }
}

.close {
  position: absolute;
  top: 12px;
  right: 18px;
  font-size: 1.8rem;
  color: #ffffff;
  cursor: pointer;
}

.modal-content h2 {
  margin-bottom: 0.8rem;
}

.modal-content p {
  margin-bottom: 1.4rem;
}

/* Botones modal y trigger */
.modal-trigger {
  text-align: center;
  margin: 40px 0 10px;
}

.modal-trigger button,
#modalActionBtn {
  padding: 0.8rem 1.6rem;
  border: none;
  border-radius: 50px;
  background: #ffffff;
  color: #0077ff;
  font-weight: 600;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.3s ease, background 0.3s ease, color 0.3s ease;
}

.modal-trigger button:hover,
#modalActionBtn:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(0,0,0,0.2);
  background: #0077ff;
  color: #ffffff;
}

.cta-final {
  max-width: 900px;
  margin: 60px auto 40px;
  text-align: center;
  padding: 0 20px;
}

.cta-final h2 {
  font-size: 2.2rem;
  color: #0077ff;
  margin-bottom: 15px;
  font-weight: 600;
}

.cta-final p {
  font-size: 1.1rem;
  color: #444;
  line-height: 1.8;
}

/* ===== FOOTER ===== */
footer {
  background: #339ce8d9;
  color: white;
  text-align: center;
  padding: 25px;
  margin-top: 60px;
  font-size: 0.95rem;
  letter-spacing: 0.5px;
  box-shadow: 0 -4px 15px rgba(0,0,0,0.2);

}

/* ===== FOOTER SEO ===== */
.footer-seo {
  background: linear-gradient(135deg, #0077ff, #00c6ff);
  color: white;
  padding: 40px 20px;
  text-align: center;
  margin-top: 60px;
  border-radius: 20px 20px 0 0;
  box-shadow: 0 -4px 20px rgba(0,0,0,0.15);
}

/* Texto informativo */
.footer-info {
  max-width: 900px;
  margin: 0 auto 25px;
}

.footer-info h2 {
  font-size: 1.8rem;
  margin-bottom: 12px;
  font-weight: 600;
}

.footer-info p {
  font-size: 1rem;
  line-height: 1.7;
  opacity: 0.95;
}

/* Enlaces legales */
#list-links {
  list-style: none;
  margin: 25px 0;
  padding: 0;
  display: flex;
  justify-content: center;
  gap: 25px;
  flex-wrap: wrap;
}

#list-links li a {
  color: white;
  text-decoration: none;
  font-weight: 600;
  padding: 6px 12px;
  border-radius: 8px;
  transition: background 0.3s ease, transform 0.2s ease;
}

#list-links li a:hover {
  background: rgba(255, 255, 255, 0.25);
  transform: translateY(-3px);
}

/* Copyright */
.footer-copy {
  margin-top: 30px;
  font-size: 0.9rem;
  opacity: 0.9;
}

/* Responsive */
@media (max-width: 768px) {
  #list-links {
    gap: 12px;
  }

  #list-links li a {
    font-size: 0.9rem;
    padding: 5px 10px;
  }

  .footer-info h2 {
    font-size: 1.5rem;
  }
}

/* Banner de cookies responsive */
#cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: #111;
  color: #fff;
  padding: 15px;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
  z-index: 9999;
}

#cookie-banner a {
  color: #4ea3ff;
}

#cookie-banner button {
  padding: 6px 12px;
  border: none;
  cursor: pointer;
  color: #fff;
}

#cookie-accept {
  background: #4caf50;
}

#cookie-reject {
  background: #f44336;
}

@media (max-width: 768px) {
  #cookie-banner {
    flex-direction: column;
    text-align: center;
  }
}


/* 📱 RESPONSIVE PARA MÓVILES */
@media (max-width: 768px) {

    /* ===== AJUSTES GENERALES ===== */
    body {
        padding: 0;
        overflow-x: hidden;
    }

    h1, h2, h3, p {
        line-height: 1.3;
    }

    /* ===== BANNER ===== */
    .banner {
        padding: 80px 15px;
        background-attachment: scroll; /* evita bugs en móviles */
        height: auto;
    }

    .banner h1 {
        font-size: 2rem;
    }

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

    .btn-scroll {
        padding: 10px 22px;
        font-size: 0.9rem;
    }

    /* ===== SECCIÓN DE HERRAMIENTAS ===== */
    .tools {
        margin: 40px auto;
        padding: 0 15px;
    }

    .section-title {
        font-size: 1.8rem;
        margin-bottom: 25px;
    }

    .section-title::after {
        content: '';
        display: block;
        width: 80px;
        height: 4px;
        background: linear-gradient(135deg, #0077ff, #00c6ff);
        margin: 12px auto 0;
        border-radius: 2px;
    }
    

    .tool-grid {
        grid-template-columns: 1fr; /* 1 columna en móvil */
        gap: 18px;
    }

    .tool-card {
        padding: 20px;
        font-size: 0.95rem;
    }

    .tool-card h3 {
        font-size: 1.2rem;
    }

    /* ===== MODAL ===== */
    .modal-content {
        width: 92%;
        padding: 1.8rem 1.4rem;
    }

    .modal-content::before {
        font-size: 2.5rem;
    }

    /* ===== FOOTER ===== */
    footer {
        padding: 18px;
        font-size: 0.85rem;
    }
}