:root {
  --main-color: #ff8400;
}
* {
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  -o-box-sizing: border-box;
  box-sizing: border-box;
}
body {
  font-family: "Open Sans", sans-serif;
  justify-content: center;
  align-items: center;
}
.container {
  /* width: 1170px;*/
  padding-left: 15px;
  padding-right: 15px;
  margin: auto;
}
/* Start Settings box */
.settings-box {
  position: fixed;
  left: -250px;
  top: 0;
  background-color: #fff;
  border-right: 2px solid var(--main-color);
  width: 250px;
  z-index: 1001;
  min-height: 100vh;
  transition: 1s;
}
.settings-box.open {
  left: 0;
}
.settings-box .toggle-settings {
  position: absolute;
  right: -32px;
  top: 100px;
  background-color: #fff;
  border-top: 2px solid var(--main-color);
  border-right: 2px solid var(--main-color);
  border-bottom: 2px solid var(--main-color);
  font-size: 20px;
  border-radius: 0 25px 25px 0;
  text-align: center;
  cursor: pointer;
}
.settings-box .fa-gear {
  padding: 10px 0;
  width: 30px;
}
.settings-box .option-box {
  padding: 20px;
  text-align: center;
  background-color: #ddd;
  margin: 10px;
}
.settings-box .option-box:first-of-type {
  border-radius: 20px 20px 0 0;
}
.settings-box .option-box:last-of-type {
  border-radius: 0 0 20px 20px;
}
.settings-box .option-box h4 {
  margin: 0;
  color: var(--main-color);
  font-size: 17px;
}
.settings-box .colors-list {
  list-style: none;
  text-align: center;
  padding: 0;
  margin: 10px 0 0 0;
}
.settings-box .colors-list li {
  width: 20px;
  height: 20px;
  background-color: #333;
  border-radius: 50%;
  cursor: pointer;
  margin: 0 5px 0 0;
  display: inline-block;
}
.settings-box .colors-list li.active {
  transform: scale(1.5);
}
.settings-box .colors-list li:first-child {
  background-color: #C15B3F;
}
.settings-box .colors-list li:nth-child(2) {
  background-color: #905536;
}
.settings-box .colors-list li:nth-child(3) {
  background-color: #CBAE6A;
}
.settings-box .colors-list li:nth-child(4) {
  background-color: #33321C;
}
.settings-box .colors-list li:last-child {
  background-color: #000000;
}
.settings-box .option-box .yes,
.settings-box .option-box .no {
  width: 80px;
  background-color: var(--main-color);
  color: #fff;
  margin-top: 20px;
  margin-left: 10px;
  display: inline-block;
  font-size: 14px;
  padding: 5px 0;
  border-radius: 20px;
  opacity: 0.6;
  cursor: pointer;
}
.settings-box .option-box span.active {
  opacity: 1;
}
.settings-box .reset-options {
  background-color: rgba(255, 0, 0, 0.9);
  color: #fff;
  border: none;
  width: 228px;
  margin: 10px auto;
  cursor: pointer;
  display: block;
  font-weight: bold;
  padding: 10px;
  border-radius: 10px;
}
/* End Settings box */

/*Start Nav Bullets*/

.nav-bullets {
  position: fixed;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 50px;
  background-color: rgba(0, 0, 0, 0.9);
  z-index: 1000;
  border-radius: 20px 0 0 20px;
}
.nav-bullets .bullet {
  width: 20px;
  height: 20px;
  border: 3px solid var(--main-color);
  margin: 10px auto;
  border-radius: 50%;
  cursor: pointer;
  position: relative;
}
.nav-bullets .bullet .tooltip {
  background-color: rgba(0, 0, 0, 0.9);
  width: 120px;
  color: #fff;
  padding: 4px 10px;
  position: absolute;
  right: 45px;
  top: -6px;
  text-align: center;
  cursor: default;
  pointer-events: none;
  display: none;
}
.nav-bullets .bullet:hover .tooltip {
  display: block;
}
.nav-bullets .bullet .tooltip::before {
  content: "";
  position: absolute;
  border-style: solid;
  border-width: 13px 0 13px 13px;
  border-color: transparent transparent transparent rgba(0, 0, 0, 0.9);
  top: 0px;
  right: -13px;
}

/*End Nav Bullets*/

/*Start Landing page*/
.landing-page {
  min-height: 100vh;
  background-image: url("../images/Study1.jpg");
  background-size: cover;
  position: relative;
  transition: 5s;
}
.landing-page .overlay {
  background-color: rgba(0, 0, 0, 0.1);
  position: absolute;
  width: 100%;
  height: 100%;
  left: 0;
  top: 0;
  z-index: 1;
}
.landing-page .container {
  position: relative;
  z-index: 1000;
}
.landing-page .headre-area {
  position: relative;
  z-index: 2;
  color: #fff;
  display: flex;
  padding: 10px;
}
.landing-page .headre-area .logo {
  width: 300px;
  padding: 15px;
  font-weight: bold;
  font-size: 20px;
  text-shadow: 0 0 15px var(--main-color);
}
.landing-page .headre-area .logo::first-letter {
  background-color: var(--main-color);
  font-size: 25px;
  padding: 0 5px;
  border-radius: 50%;
}
.headre-area .links-container {
  width: 100%;
  text-align: right;
}
.landing-page .headre-area .links {
  list-style: none;
  padding-top: 10px;
  font-size: 15px;
  position: relative;
}
.landing-page .headre-area .links li {
  display: inline-block;
  margin-left: 10px;
}
.landing-page .headre-area .links li a {
  text-decoration: none;
  color: #fff;
}
.landing-page .headre-area .links li a:hover,
.landing-page .headre-area .links li a.active {
  color: var(--main-color);
  text-shadow: 0 0 10px var(--main-color);
  transition: 0.3s;
}
.headre-area .links-container .fa-bars {
  cursor: pointer;
  margin-top: 20px;
  display: none;
}
.headre-area .fa-bars.menu-active:after {
  content: "";
  position: absolute;
  top: 57px;
  right: 10px;
  border-style: solid;
  border-color: var(--main-color) transparent transparent transparent;
  border-width: 14px 14px 0 14px;
}
.introduction-text {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  color: #fff;
  z-index: 2;
  text-align: center;
  width: 80%;
}
.introduction-text h1 {
  font-size: 45px;
  margin-bottom: 12px;
}
.landing-page .introduction-text h1 span {
  color: var(--main-color);
}
.landing-page .introduction-text p {
  line-height: 1.7;
  font-size: 21px;
  margin: 0;
}

/*End Landing page*/

/*Start About Us Page */

.about-us {
  padding: 50px 0;
  display: flex;
}

.about-us .info-box {
  flex: 1;
  padding: 30px;
}

.about-us .info-box h2 {
  font-weight: bold;
  font-size: 40px;
  color: var(--main-color);
  margin: 0 0 10px;
}
.about-us .info-box p {
  line-height: 1.7;
  color: #555;
  margin: 0;
}
.about-us .images-box {
  flex: 1;
  text-align: center;
}
.about-us .images-box img {
  width: 250px;
}
/*End About Us Page */


/*Start Gallery*/

.gallery {
  padding: 50px 0;
  text-align: center;
}
.gallery h2 {
  font-weight: bold;
  font-size: 40px;
  color: var(--main-color);
  margin: 0 0 50px;
  text-align: center;
}
.gallery .images-box {
  text-align: center;
}
.gallery .images-box img {
  width: 300px;
  padding: 3px;
  background-color: #f6f6f6;
  border: 1px solid #ccc;
  margin: 5px;
  cursor: pointer;
}
.popup-overlay {
  position: fixed;
  background-color: rgba(0, 0, 0, 0.7);
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  z-index: 1001;
}
.popup-box {
  position: fixed;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  background-color: #fff;
  border: 1px solid #ccc;
  padding: 10px;
  z-index: 1002;
  border-radius: 15px;
}
.popup-box img {
  max-width: 100%;
}
.popup-box h3 {
  font-weight: bold;
  text-align: center;
  margin: 0 0 20px;
  color: var(--main-color);
}
.close-button {
  position: absolute;
  top: -25px;
  right: -25px;
  background-color: var(--main-color);
  width: 40px;
  height: 40px;
  line-height: 40px;
  text-align: center;
  font-size: 20px;
  color: #fff;
  font-weight: bold;
  cursor: pointer;
  font-family: Arial, Tahoma;
  border-radius: 50%;
}
/*End Gallery*/

/*Start Time Line */

.timeline {
  padding: 50px 0;
  background-color: #eee;
}
.timeline .timeline-content {
  position: relative;
  overflow: hidden;
}
.timeline .timeline-content::before {
  content: "";
  width: 2px;
  height: 100%;
  background-color: var(--main-color);
  position: absolute;
  left: 50%;
  margin-left: -1px;
  top: 0;
}
.timeline .timeline-content .year {
  margin: 20px auto;
  width: 50px;
  background-color: var(--main-color);
  position: relative;
  z-index: 2;
  border-radius: 4px;
  text-align: center;
  color: #fff;
  padding: 2px 5px;
  font-weight: bold;
}
.timeline .timeline-content .left,
.timeline .timeline-content .right {
  width: calc(50% - 25px);
  margin-bottom: 40px;
  position: relative;
}

.timeline .timeline-content .left {
  float: left;
}
.timeline .timeline-content .left:before {
  right: -35px;
}
.timeline .timeline-content .right {
  float: right;
}
.timeline .timeline-content .right:before {
  left: -35px;
}
.timeline .timeline-content .left:before,
.timeline .timeline-content .right:before {
  content: "";
  width: 14px;
  height: 14px;
  background-color: #fff;
  border: 3px solid var(--main-color);
  position: absolute;
  border-radius: 50%;
  top: 20px;
}
.timeline .timeline-content .content {
  padding: 20px;
  background-color: #fff;
}
.timeline .timeline-content .left .content:before {
  content: "";
  border-width: 12px 0px 12px 12px;
  border-color: transparent transparent transparent #fff;
  border-style: solid;
  position: absolute;
  top: 18px;
  right: -12px;
}
.timeline .timeline-content .right .content:before {
  content: "";
  border-width: 12px 12px 12px 0;
  border-color: transparent #fff transparent transparent;
  border-style: solid;
  position: absolute;
  top: 18px;
  left: -12px;
}

.timeline .timeline-content .content h3 {
  font-weight: bold;
  color: var(--main-color);
  margin: 0 0 10px;
}
.timeline .timeline-content .content p {
  color: #666;
  margin: 0;
  line-height: 1.7;
}
.clearfix {
  clear: both;
}
/*End Time Line*/


/*Start formulario */
.aux-align{

  display: flex;
  justify-content: center;

}

.area_form {

  background: linear-gradient(
      50deg,
      rgba(40,42,55,1) 35%,
      rgba(40,42,55,0.7) 
      ),
      url(../img_form/bg_form.png);

  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
  padding: 2%;
  width: 80%;
  border-radius: 25px;
  margin-top: 1%;
  margin-bottom: 1%;

}

.area_form h2{
  color: #F4F6F9;
  font-size: 40px;
  margin-bottom: 1%;
}

.formulario_azteca {
  display: flex;
  flex-direction: column;
  width: 50%;
}     


.formulario_azteca label {
  font-size: 17px;
  color: #959AAB;
  margin-top: 5%;
  margin-bottom: 3%;
}

.formulario_azteca input, textarea, select {
  padding-top: 2%;
  padding-right: 1%;
  padding-bottom: 2%;
  padding-left: 1%;

  background-color: #333646;
  border: 0;
  font-size: 15px;
  color: #F4F6F9;
  
  border-radius: 6px;
}

:focus{
  outline: 1px solid #1E92E9;
}

.btn {
  background-color: #4e87b2;
  width: 150px;
  align-self: flex-end;
  cursor: pointer;
  margin-top: 4%;
}

.btn:hover{
  background-color: #99d3ff;
  color: #000000;
}

.respuesta {
  font-family: "Open Sans", sans-serif;
  font-weight: bold;
  font-size: 15px;
}

.paragraphs {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  width: 77%;
}

/*End formulario Us */

/*Start Footer */

.footer {
  background-color: rgb(69, 26, 1);
  color: #eee;
  padding: 10px;
  text-align: center;
}
.footer.show {
  display: none;
}
.footer p {
  margin: 0;
  color: #fff !important;
}
.footer a {
  text-decoration: none;
}
.footer a .fa-facebook-square {
  color: #fff !important;
  font-size: 25px;
  margin: 0 10px;
  cursor: pointer;
}

.footer a .fa-instagram {
  color: #fff !important;
  font-size: 25px;
  margin: 0 10px;
  cursor: pointer;
}

/*End Footer*/

/* Contenedor centrado en la página */
.aux-align2 {
  display: flex;
  justify-content: center;
  padding: 2rem 1rem;
  background: #f0f2f5;
}

/* Tarjeta blanca con sombra y bordes redondeados */
.paragraphs {
  background-color: #ffffff;
  border-radius: 12px;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
  padding: 2rem;
  max-width: 500px;
  width: 100%;
  font-family: 'Segoe UI', Tahoma, sans-serif;
}

/* Estilo general de cada párrafo */
.paragraphs .respuesta {
  margin: 0 0 1rem;
  line-height: 1.4;
  color: #333333;
  transition: color 0.2s ease;
}

/* Nombre de usuario: grande y destacado */
#nombreUsuario_p {
  font-size: 1.75rem;
  font-weight: 700;
  color: #2c3e50;
  margin-bottom: 0.5rem;
}

/* Fecha: en itálica y con un pequeño detalle de color */
#fecha_p {
  font-style: italic;
  color: #555555;
  margin-bottom: 1.5rem;
}

/* Resultado principal: en azul y un poco más grande */
#resultadoCalculado_p {
  font-size: 1.125rem;
  font-weight: 600;
  color: #1f618d;
}

/* Información secundaria: más pequeña y atenuada */
.info-secundaria {
  font-size: 0.95rem;
  color: #7f8c8d;
}

/* Al pasar el ratón sobre la tarjeta, resaltamos el texto principal */
.paragraphs:hover #resultadoCalculado_p {
  color: #21618c;
}

/* Para dar un pequeño efecto “botón” al texto secundario al pasar ratón */
.paragraphs .info-secundaria:hover {
  color: #566573;
  cursor: default;
}
/* Cuando el viewport sea móvil */
@media screen and (max-width: 600px) {
  .formulario_azteca {
    width: 100%;         /* ocupa todo el ancho */
    padding: 1rem;       /* padding ajustado para móvil */
  }
}