* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
body,
html {
  box-sizing: border-box;
  scroll-behavior: smooth;
  font-family: Arial, sans-serif;
}

header {
  position: fixed;
  top: 0;
  width: 100%;
  background: #333;
  color: #fff;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 20px;
  z-index: 1000;
}

header .logo {
  font-size: 1.5em;
  font-weight: bold;
}

header nav ul {
  list-style: none;
  display: flex;
  gap: 15px;
  margin: 0;
}

header nav ul li a {
  text-decoration: none;
  color: #fff;
  font-size: 1em;
  transition: color 0.3s;
}

header nav ul li a:hover {
  color: #00bcd4;
}

section {
  min-height: 100vh;
  height: auto;
  padding: 50px 20px;
  display: flex;
  justify-content: center;
  align-items: center;
  text-align: center;
  flex-wrap: wrap;
}

#inicio {
  background: linear-gradient(to right, #00bcd4, #2196f3);
  color: #fff;
}

#proyectos {
  background: #f4f4f4;
}

#sobre-mi {
  background: #ddd;
}

#contacto {
  background: #333;
  color: #fff;
}

h1,
h2 {
  margin: 10px 0;
}
img {
  margin: 5px;
  width: 100px;
  border-radius: 50%;
  border: 1px, white, solid;
}

.proyecto-btn {
  display: inline-block;
  margin: 10px;
  padding: 10px 20px;
  background: #00bcd4;
  color: #fff;
  text-decoration: none;
  border-radius: 5px;
  transition: background 0.3s;
}

.proyecto-btn:hover {
  background: #2196f3;
}

footer {
  background: #222;
  color: #fff;
  text-align: center;
  padding: 15px 0;
}

.red,
a {
  text-align: center;
  margin: 20px;
  color: #ddd;
  text-decoration: none;
}

.navbar-light .navbar-toggler-icon {
  background-image: url("data:image/svg+xml;charset=utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3E%3Cpath stroke='white' stroke-width='2' stroke-linecap='round' stroke-miterlimit='10' d='M4 7h22M4 15h22M4 23h22'/%3E%3C/svg%3E") !important;
}

.navbar-toggler {
  border-color: white !important;
}
.navbar-toggler:focus {
  box-shadow: none !important;
}

.navbar-light .navbar-nav .nav-link {
  color: white;
}

.navbar-light .navbar-nav .nav-link:hover {
  color: #00bcd4;
}

.card {
  border: 1px solid #ddd; /* Borde suave */
  border-radius: 10px; /* Esquinas redondeadas */
  box-shadow: 0px 4px 6px rgba(0, 0, 0, 0.1); /* Sombra */
  transition: transform 0.3s, box-shadow 0.3s; /* Animación */
}

.card:hover {
  transform: translateY(-5px); /* Eleva la card al pasar el mouse */
  box-shadow: 0px 8px 12px rgba(0, 0, 0, 0.2); /* Sombra más fuerte */
}

.card-title {
  font-size: 1.25rem;
  font-weight: bold;
  margin-bottom: 10px;
}

.card-text {
  font-size: 1rem;
  color: #555;
}

.btn-primary {
  background-color: #00bcd4;
  border: none;
  transition: background-color 0.3s;
}

.btn-primary:hover {
  background-color: #2196f3;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
body,
html {
  box-sizing: border-box;
  scroll-behavior: smooth;
  font-family: Arial, sans-serif;
}

header {
  position: fixed;
  top: 0;
  width: 100%;
  background: #333;
  color: #fff;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 20px;
  z-index: 1000;
}

header .logo {
  font-size: 1.5em;
  font-weight: bold;
}

header nav ul {
  list-style: none;
  display: flex;
  gap: 15px;
  margin: 0;
}

header nav ul li a {
  text-decoration: none;
  color: #fff;
  font-size: 1em;
  transition: color 0.3s;
}

header nav ul li a:hover {
  color: #00bcd4;
}

section {
  min-height: 100vh;
  height: auto;
  padding: 50px 20px;
  display: flex;
  justify-content: center;
  align-items: center;
  text-align: center;
  flex-wrap: wrap;
}

#inicio {
  background: linear-gradient(to right, #00bcd4, #2196f3);
  color: #fff;
}

#proyectos {
  background: #f4f4f4;
}

#sobre-mi {
  background: #ddd;
}

#contacto {
  background: #333;
  color: #fff;
}

h1,
h2 {
  margin: 10px 0;
}
img {
  margin: 5px;
  width: 100px;
  border-radius: 50%;
  border: 1px, white, solid;
}

.proyecto-btn {
  display: inline-block;
  margin: 10px;
  padding: 10px 20px;
  background: #00bcd4;
  color: #fff;
  text-decoration: none;
  border-radius: 5px;
  transition: background 0.3s;
}

.proyecto-btn:hover {
  background: #2196f3;
}

footer {
  background: #222;
  color: #fff;
  text-align: center;
  padding: 15px 0;
}

.red,
a {
  text-align: center;
  margin: 20px;
  color: #ddd;
  text-decoration: none;
}

.navbar-light .navbar-toggler-icon {
  background-image: url("data:image/svg+xml;charset=utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3E%3Cpath stroke='white' stroke-width='2' stroke-linecap='round' stroke-miterlimit='10' d='M4 7h22M4 15h22M4 23h22'/%3E%3C/svg%3E") !important;
}

.navbar-toggler {
  border-color: white !important;
}
.navbar-toggler:focus {
  box-shadow: none !important;
}

.navbar-light .navbar-nav .nav-link {
  color: white;
}

.navbar-light .navbar-nav .nav-link:hover {
  color: #00bcd4;
}

.card {
  border: 1px solid #ddd; /* Borde suave */
  border-radius: 10px; /* Esquinas redondeadas */
  box-shadow: 0px 4px 6px rgba(0, 0, 0, 0.1); /* Sombra */
  transition: transform 0.3s, box-shadow 0.3s; /* Animación */
}

.card:hover {
  transform: translateY(-5px); /* Eleva la card al pasar el mouse */
  box-shadow: 0px 8px 12px rgba(0, 0, 0, 0.2); /* Sombra más fuerte */
}

.card-title {
  font-size: 1.25rem;
  font-weight: bold;
  margin-bottom: 10px;
}

.card-text {
  font-size: 1rem;
  color: #555;
}

.btn-primary {
  background-color: #00bcd4;
  border: none;
  transition: background-color 0.3s;
}

.btn-primary:hover {
  background-color: #2196f3;
}