/* portfolioTest.css */

/* === PALETA === */
:root {
  --primary: #007bff;
  --accent: #6c63ff;
  --text-dark: #333;
  --text-muted: #777;
  --bg-light: #f9f9fc;
  --white: #ffffff;
  --card-shadow: rgba(0, 0, 0, 0.05);
  --card-radius: 12px;
  --font-main: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

/* === GLOBAL RESET === */
body {
  background: linear-gradient(135deg,#eef1f6 0%,#4a5e86 100%);
  font-family: var(--font-main);
  color: var(--text-dark);
  margin: 0;
  padding: 0;
}

/* === CARD STYLE === */
.card-style {
  background-color: var(--white);
  border-radius: var(--card-radius);
  box-shadow: 0 4px 12px var(--card-shadow);
  padding: 1.5rem;
  margin-bottom: 1.5rem;
}

/* === SIDEBAR LEFT === */
aside {
  background-color: var(--white);
  border-radius: var(--card-radius);
  box-shadow: 0 4px 12px var(--card-shadow);
  padding: 2rem 1.5rem;
  min-height: 100vh;
  position: sticky;
  top: 0;
}

aside img {
  border-radius: 50%;
  width: 120px;
  margin-bottom: 1rem;
}

aside h4 {
  margin-top: 0.5rem;
  font-weight: 600;
  color: var(--primary);
}

aside p {
  font-size: 0.9rem;
  color: var(--text-muted);
}

aside a.btn {
  margin-top: 1rem;
  width: 100%;
  background-color: var(--primary);
  color: white;
  border: none;
}

aside a.btn:hover {
  background-color: #0056b3;
}

/* === MAIN SECTIONS === */
main {
  padding: 2rem;
}

main section h2 {
  font-weight: 600;
  color: var(--accent);
  margin-bottom: 1rem;
}

main section ul {
  padding-left: 1.2rem;
}

main section ul li {
  margin-bottom: 0.5rem;
  color: var(--text-muted);
}

/* === FOOTER === */
footer {
  background-color: var(--white);
  text-align: center;
  padding: 2rem;
  margin-top: 2rem;
  border-top: 1px solid #eee;
}

footer form {
  max-width: 400px;
  margin: auto;
}

footer input,
footer button {
  margin-bottom: 0.7rem;
}

footer button {
  background-color: var(--accent);
  color: white;
  border: none;
}

footer button:hover {
  background-color: #4a42f0;
}

/* === RESPONSIVE === */
@media (max-width: 768px) {
  aside {
    position: relative;
    margin-bottom: 2rem;
  }

  main {
    padding: 1rem;
  }
}

/* === Tarjetas Proyectos === */
.project-card {
  perspective: 1000px;
}

.card-inner {
  position: relative;
  width: 100%;
  height: 300px;
  border-radius: 16px;
  transform-style: preserve-3d;
  transition: transform 0.8s ease;
}

.project-card:hover .card-inner {
  transform: rotateY(180deg);
}

.card-front,
.card-back {
  position: absolute;
  width: 100%;
  height: 100%;
  backface-visibility: hidden;
  border-radius: 16px;
  overflow: hidden;
  background-color: #ffffff;
}

.card-front {
  border: 2px solid #eee;
}

.card-front img {
  width: 100%;
  height: 160px;
  object-fit: cover;
}

.card-back {
  background: linear-gradient(135deg, var(--accent), #4b4be0);
  transform: rotateY(180deg);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
}

.card-back a {
  color: white;
  border: 1px solid white;
  padding: 0.5rem 1rem;
  border-radius: 8px;
  text-decoration: none;
  transition: all 0.3s ease;
}

.card-back a:hover {
  background-color: #fff;
  color: var(--accent);
}


/* === Tarjetas del perfil === */

.perfil-card{
  perspective: 1000px;
}

.perfil-inner {
  position: relative;
  transform-style: preserve-3d;
  transition: transform 0.8s ease;
}

.perfil-card:hover .perfil-inner {
  transform: rotateY(180deg);
}

.perfil-card, .perfil-inner,.perfil-front,
.perfil-back{
  height: 9rem;
}

.perfil-front,
.perfil-back {
  position: absolute;
  width: 100%;
  backface-visibility: hidden;
  overflow: hidden;
}


.perfil-front img {
  object-fit: cover;
}

.perfil-back {
  background: transparent;
  width: 100%;
  height: 100%;
  transform: rotateY(180deg);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
}