/* ===================== */
/* TIPOGRAFÍA Y ESTILOS BASE */
/* ===================== */
* {
    font-family: "Arimo", sans-serif;
    font-optical-sizing: auto;
    font-weight: 400;
    font-style: normal;
}

/* ===================== */
/* PALETA DE COLORES PERSONALIZADA */
/* ===================== */
.bg-color-1 {
    background-color: #cbcbea;
}

.bg-color-2 {
    background-color: #dbcbea;
}

.bg-color-3 {
    background-color: #eacbea;
}

.bg-color-4 {
    background-color: #eacbdb;
}

.bg-color-5 {
    background-color: #eacbcb;
}

.bg-color-6 {
    background-color: #eadacb;
}

.bg-color-7 {
    background-color: #5A4E9D;
    color: white;
}

.text-dark-custom {
    color: #2A2A2A;
}

/* ===================== */
/* LAYOUT GENERAL Y CONTENEDORES */
/* ===================== */
.container,
.card-container {
    max-width: 900px;
    margin: 0 auto;
    padding: 0 1rem;
}

main {
    margin-top: 10px;
}

main section {
    padding: 1rem;
    margin-bottom: 1rem;
}

/* ===================== */
/* TIPOGRAFÍA ESCALADA */
/* ===================== */
.text-xs {
    font-size: 1rem;
}

.text-sm {
    font-size: 0.875rem;
}

.text-md {
    font-size: 1rem;
}

.text-lg {
    font-size: 1.25rem;
}

.text-xl {
    font-size: 1.5rem;
}

.text-display {
    font-size: 1rem;
    font-weight: bold;
}

.textos-medios {
    font-size: 0.5rem;
}

.texto-footer {
    font-size: 0.5rem;
}

.justificado {
    text-align: center;
}

/* ===================== */
/* NAVBAR Y FOOTER */
/* ===================== */
nav.navbar,
footer {
    background-color: #dbcbea;
    color: white;
}

/* ===================== */
/* EFECTOS DE HOVER */
/* ===================== */
.hover-glow {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    will-change: transform, box-shadow;
    z-index: 1;
}

.hover-glow:hover {
    transform: scale(1.08);
    box-shadow:
        0 0 10px rgba(255, 255, 255, 0.6),
        0 0 20px rgba(90, 78, 157, 0.8),
        0 0 30px rgba(90, 78, 157, 0.6),
        0 0 40px rgba(90, 78, 157, 0.4);
    z-index: 10;
}

/* ===================== */
/* TARJETAS Y COMPONENTES VISUALES */
/* ===================== */
.card-container {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.card-sub {
    padding: 1.5rem;
    border: 0.5px solid #5A4E9D;
    border-radius: 0.5rem;
    box-shadow:
        0 4px 10px rgba(90, 78, 157, 0.25),
        0 1px 3px rgba(90, 78, 157, 0.15);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    width: 100%;
}

.card-sub:hover {
    transform: translateY(-5px);
    box-shadow:
        0 0 10px rgba(90, 78, 157, 0.4),
        0 0 20px rgba(90, 78, 157, 0.3),
        0 0 30px rgba(90, 78, 157, 0.2);
}

.card-sub h1 {
    margin-bottom: 1rem;
    font-size: 1rem;
    font-weight: bold;
    text-align: left;
}

.card-sub small {
    display: block;
    margin-bottom: 1rem;
    font-size: 0.75rem;
    color: #222;
}

.card-sub p {
    margin-bottom: 0.75rem;
    font-size: 0.85rem;
    text-align: justify;
}

.card-sub ul {
    list-style: none;
    padding-left: 1.25rem;
}

.card-sub ul li {
    margin-bottom: 0.5rem;
    line-height: 1.4;
    text-align: justify;
}

/* ===================== */
/* LINKS REDES SOCIALES */
/* ===================== */
.linkedin-link,
.github-link,
.gmail-link {
    display: inline-block;
    margin-left: 0.5rem;
    transition: transform 0.3s ease;
}

.linkedin-link:hover,
.github-link:hover,
.gmail-link:hover {
    transform: scale(1.2);
}

.linkedin-icon,
.github-icon,
.gmail-icon {
    width: 18px;
    height: 18px;
    vertical-align: middle;
    filter: invert(18%) sepia(12%) saturate(2000%) hue-rotate(210deg) brightness(90%) contrast(85%);
}

/* ===================== */
/* SECCIÓN CONTACTO RESPONSIVE */
/* ===================== */
.contact-info {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    font-size: 14px;
    line-height: 1.6;
    max-width: 100%;
}

.contact-link,
.contact-location {
    display: flex;
    align-items: center;
    gap: 8px;
    color: #222;
    text-decoration: none;
    font-size: 14px;
    white-space: nowrap;
}

.contact-link:hover {
    color: #5A4E9D;
}

.contact-icon {
    width: 18px;
    height: 18px;
    filter: grayscale(30%);
}

.contact-location {
    color: #5A4E9D;
    font-weight: 500;
    margin-top: 10px;
}

/* Responsive: apila en móviles */
@media (max-width: 768px) {
    .contact-info {
        flex-direction: column;
        align-items: flex-start;
    }

    .contact-link,
    .contact-location {
        width: 100%;
    }
}

/* ===================== */
/* BOTÓN "SCROLL TO TOP" */
/* ===================== */
#scrollToTopBtn {
    position: fixed;
    bottom: 30px;
    right: 20px;
    z-index: 100;
    background-color: #5A4E9D;
    color: white;
    border: none;
    border-radius: 50%;
    padding: 12px 16px;
    font-size: 24px;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease, transform 0.3s ease;
}

#scrollToTopBtn.show {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
}

#scrollToTopBtn:hover {
    box-shadow:
        0 0 10px rgba(255, 255, 255, 0.8),
        0 0 20px rgba(90, 78, 157, 1),
        0 0 30px rgba(90, 78, 157, 0.8);
    transform: scale(1.1);
}

/* ===================== */
/* BOTONES DE INTERACCIÓN */
/* ===================== */
.btn-proyecto {
    display: inline-block;
    margin-top: 1rem;
    padding: 0.25rem 0.5rem;
    font-size: 0.625rem;
    font-weight: 600;
    border-radius: 0.5rem;
    background-color: #2563eb;
    color: white;
    text-decoration: none;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.15);
    transition: background-color 0.3s ease, transform 0.2s ease;
}

.btn-proyecto:hover {
    background-color: #1e40af;
    transform: scale(1.03);
}

#contactMeBtn {
    position: fixed;
    bottom: 20px;
    left: 20px;
    font-size: 8px;
    font-weight: 600;
    padding: 10px 20px;
    border-radius: 8px;
    background-color: transparent !important;
    color: black;
    border: none;
    cursor: pointer;
    z-index: 1000;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    transition: background-color 0.3s ease;
}

#contactMeBtn:hover {
    background-color: #eacbea;
}

/* ===================== */
/* MEDIA QUERIES ADICIONALES */
/* ===================== */
@media (min-width: 768px) {
    .card-container {
        flex-direction: row;
    }

    .card-sub {
        width: 50%;
    }
}

@media (min-width: 1200px) {
    .text-display {
        font-size: 1.1rem;
    }

    .text-md {
        font-size: 0.95rem;
    }

    main section {
        max-width: 900px;
        margin-left: auto;
        margin-right: auto;
    }

    .color-box {
        max-width: 600px;
        margin: 0 auto;
    }

    .texto-footer {
        font-size: 0.1rem;
    }
}

footer {
  position: relative;
  bottom: 0;
  width: 100%;
  z-index: 1000;
  text-align: center;
  padding: 20px 0;
  background-color: var(--color-2, #f8f9fa); /* Color de fondo adaptable */
  border-top: 1px solid rgba(0, 0, 0, 0.1);
  box-shadow: 0 -2px 6px rgba(0, 0, 0, 0.05);
}

/* Texto © */
.texto-footer {
  font-size: 0.95rem;
  color: #222 !important; /* Contraste asegurado */
  font-weight: 500;
  letter-spacing: 0.3px;
}

/* Ícono de LinkedIn */
footer a.linkedin-link {
  display: inline-block;
  margin-left: 8px;
  transition: transform 0.3s ease, opacity 0.3s ease;
}

footer a.linkedin-link img {
  width: 20px;
  height: 20px;
  vertical-align: middle;
  filter: grayscale(0%);
}

footer a.linkedin-link:hover {
  transform: scale(1.1);
  opacity: 0.8;
}

/* Diseño adaptable */
@media (max-width: 768px) {
  footer {
    padding: 15px 0;
  }

  .texto-footer {
    font-size: 0.85rem;
  }

  footer a.linkedin-link img {
    width: 18px;
    height: 18px;
  }
}

/* Si hay un main con altura fija, aseguremos que el footer quede visible */
main {
  min-height: calc(100vh - 80px); /* Ajusta el 80px si el footer es más alto */
}