:root {
  --c-primary: #0f5d74;

  /* OJO: en tu CSS hay otro azul distinto (#007bff) */
  --c-primary-2: #007bff;

  --c-brand: var(--c-primary);

  --c-text-soft: #545454;
  --c-text-dark: #343a40;
  --c-text-muted: #6c757d;

  --c-border: #cccccc;

  --c-link: var(--c-primary);

  --c-bg-purple: rgba(128, 0, 128, 0.1);
  --c-bg-orange: rgba(255, 165, 0, 0.1);
  --c-bg-blue: rgba(0, 0, 128, 0.1);

  --c-navbar-bg: rgba(255, 255, 255, 0.9);
  --c-navbar-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);

  --c-card-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
  --c-card-header: #f8f8f8;

  --c-surface-alt: #f8f9fa;
  --c-surface: #ffffff;

  --c-focus-shadow: rgba(0, 124, 186, 0.5);

  --c-parallax-overlay: rgba(0, 0, 0, 0.7);

  --c-circle-border: #DDD;

  --c-contact-border: steelblue;
  --c-contact-shadow: steelblue;

  --c-icon-whatsapp: #25D366;
  --c-icon-android: #3DDC84;
  --c-icon-sms: #ff9900;
}

body {
  font-family: 'Arial', sans-serif;
  margin: 0;
  padding: 0;
}

.btn-outline-primary {
  --bs-btn-color: var(--c-primary);
  --bs-btn-border-color: var(--c-primary);
  --bs-btn-hover-color: #fff;
  --bs-btn-hover-bg: var(--c-primary);
  --bs-btn-hover-border-color: var(--c-primary);
  --bs-btn-focus-shadow-rgb: 13,110,253;
  --bs-btn-active-color: #fff;
  --bs-btn-active-bg: var(--c-primary);
  --bs-btn-active-border-color: var(--c-primary);
  --bs-btn-active-shadow: inset 0 3px 5px rgba(0, 0, 0, 0.125);
  --bs-btn-disabled-color: var(--c-primary);
  --bs-btn-disabled-bg: transparent;
  --bs-btn-disabled-border-color: var(--c-primary);
  --bs-gradient: none;
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: auto;
}

.jf-fs {
  display: flex;
  justify-content: flex-start;
  align-items: center;
}

.jf-fe {
  display: flex;
  justify-content: flex-end;
  align-items: center;
}

.jf-c {
  display: flex;
  justify-content: center;
  align-items: center;
}

.jf-sb {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.wrap {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
}

.dn {
  display: none;
}

.db {
  display: block;
}

.swal2-popup {
  width: auto !important;
  max-width: 420px !important;
  min-width: 300px !important;
  height: auto !important;
  border-radius: 2px !important;
  padding: 15px !important;
}

.swal2-icon {
  font-size: 8px !important;
}

.swal2-title {
  font-size: 15px !important;
}

.swal2-content {
  font-size: 13px !important;
}

.swal2-styled {
  padding: 6px 18px !important;
  box-shadow: none !important;
}

.swal2-styled.swal2-confirm {
  border-radius: 3px !important;
  font-size: 12px !important;
}

.swal2-styled.swal2-cancel {
  border-radius: 3px !important;
  font-size: 12px !important;
}

.swal {
  margin: auto;
}

.swal td {
  color: var(--c-text-soft);
  width: 235px;
  font-size: 13px;
  padding: 5px 10px;
  border-top: 1px solid var(--c-border);
}

.swal input, select {
  color: var(--c-text-soft);
  width: 50%;
  font-size: 11px;
  border: none;
}

.swal textarea {
  resize: none;
  color: var(--c-text-soft);
}

.swal td a {
  color: var(--c-link);
  font-size: 12px;
  cursor: pointer;
  margin-left: 5px;
}

.bg-purple {
  background: var(--c-bg-purple);
}

.bg-orange {
  background: var(--c-bg-orange);
}

.bg-blue {
  background: var(--c-bg-blue);
}

.text-blue {
  color: var(--c-brand);
}

.nav-link {
  color: var(--c-brand) !important;
}

.nav-link:hover {
  color: var(--c-brand);
  opacity: 0.8;
}

section {
  height: 600px;
}

.navbar {
  transition: all 0.3s ease-in-out;
}

.navbar.scrolled {
  padding: 7px 16px;
  background-color: var(--c-navbar-bg);
  box-shadow: var(--c-navbar-shadow);
}

.navbar-brand img {
  transition: all 0.3s ease-in-out;
}

.navbar.scrolled .navbar-brand img {
  height: 40px;
}

header p {
  max-width: 600px;
  text-align: center;
}

.rounded-circle {
  width: 100%;
  height: auto;
}

.about-section {
  background-color: var(--c-surface-alt);
  padding: 3rem 0;
}

.section-title {
  font-size: 28px;
  font-weight: 700;
  color: var(--c-text-dark);
}

.section-subtitle {
  font-size: 17px;
  font-weight: 300;
  color: var(--c-text-muted);
}

.section-divider {
  width: 60px;
  height: 4px;
  background-color: var(--c-primary-2);
  margin: 0 auto 1.5rem;
}

.about-description {
  font-size: 1rem;
  color: var(--c-text-dark);
  line-height: 1.6;
}

.card {
  border: none;
  border-radius: 0.5rem;
  box-shadow: var(--c-card-shadow);
}

.card-header {
  background: var(--c-card-header);
}

#acerca .card-body {
  padding: 2rem;
}

.card-title {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--c-text-dark);
  margin-top: 1rem;
}

.card-text {
  font-size: 1rem;
  color: var(--c-text-muted);
  line-height: 1.6;
}

.text-primary {
  color: var(--c-primary-2) !important;
}

.example {
  font-size: 1rem;
  color: var(--c-text-dark);
  font-weight: 600;
}

.note {
  font-size: 0.875rem;
  color: var(--c-text-muted);
  margin-top: 1rem;
  font-style: italic;
}

#registerModal .modal, #loginModal .modal {
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(5px);
}

#registerModal .modal-dialog-centered, #loginModal .modal-dialog-centered {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: calc(100% - 1rem);
}

#register .modal-content,
#registerModal .modal-content,
#loginModal .modal-content,
#resetPasswordModal .modal-content,
#forgotPasswordModal .modal-content,
#login .modal-content {
  margin: auto;
  max-width: 400px;
}

#registerModal .modal-header,
#loginModal .modal-header,
#login .modal-header,
#register .modal-header,
#forgotPasswordModal .modal-header,
#resetPasswordModal .modal-header {
  background: var(--c-brand);
  color: white;
  margin-bottom: 8px;
  padding: 10px 25px;
}

.modal .btn {
  background: var(--c-brand);
  color: white;
  font-size: 14px;
  font-weight: bold;
  cursor: pointer;
  padding: 12px 25px;
  border-radius: 7px;
  border: none;
  margin: 15px 0px;
}

.modal .btn:hover {
  opacity: 0.9;
}

.custom-btn-close {
  filter: invert(1);
}

#registerModal .modal.fade .modal-dialog, #loginModal .modal.fade .modal-dialog {
  transform: translateY(-50px);
  transition: transform 0.3s ease-out;
}

#registerModal .modal.fade.show .modal-dialog, #loginModal .modal.fade.show .modal-dialog {
  transform: translateY(0);
}

.form-control:focus {
  border-color: var(--c-primary);
  box-shadow: 0 0 5px var(--c-focus-shadow);
}

.form-control {
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.form-control::placeholder {
  transition: opacity 0.3s ease;
  opacity: 1;
}

.form-control:focus::placeholder {
  opacity: 0;
}

.floating-label {
  position: relative;
  margin-bottom: 30px
}

.floating-label .form-control {
  padding-top: 10px;
}

.floating-label label {
  position: absolute;
  top: 10px;
  left: 40px;
  padding: 0 10px;
  pointer-events: none;
  transition: 0.3s ease all;
  opacity: 0.5;
}

.floating-label .form-control:focus + label,
.floating-label .form-control:not(:placeholder-shown) + label {
  top: -11px;
  left: 45px;
  font-size: 20;
  opacity: 1;
  background: var(--c-surface);
  color: #555;
  border-radius: 5px;
  z-index: 100;
}

#contact-form .floating-label .form-control:focus + label,
#contact-form.floating-label .form-control:not(:placeholder-shown) + label {
  background: var(--c-surface-alt);
  top: -12px;
}

.icon-color-whatsapp {
  color: var(--c-icon-whatsapp);
}

.icon-color-android {
  color: var(--c-icon-android);
}

.icon-color-sms {
  color: var(--c-icon-sms);
}

.icon-3d {
  text-shadow: 2px 2px 2px rgba(0, 0, 0, 0.2);
}

.parallax {
  background-image: url('../images/parallax.jpg');
  height: 85vh;
  background-attachment: fixed;
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
  position: relative;
}

.parallax::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--c-parallax-overlay);
  z-index: 1;
}

.parallax > div {
  position: relative;
  z-index: 2;
}

.circle-img-container {
  width: 120px;
  height: 85px;
  border: 2px solid var(--c-circle-border);
  border-radius: 20px;
  margin: 10px 25px;
  display: flex;
  justify-content: center;
  align-items: center;
}

.circle-img {
  width: 95%;
  height: auto;
}

.contact-networks {
  width: 70%;
  min-width: 190px;
  max-width: 250px;
  display: flex;
  flex-direction: column;
  align-items: center;
  margin: 0px auto;
  margin-top: 40px;
  border: 1px solid var(--c-contact-border);
  border-radius: 5px;
  transition: all 0.1s ease-in;
}

.contact-networks:hover {
  box-shadow: 0 0 5px var(--c-contact-shadow);
}

.contact-networks h2 {
  position: relative;
  background: var(--c-surface-alt);
  top: -14px;
  color: #00000090;
  font-size: 18px;
  padding: 0px 10px;
  transition: all 0.1s ease-in;
}

.contact-networks img {
  width: 40px;
}

.contact-networks a {
  font-size: 16px;
  color: #00000090;
  padding: 10px;
  font-weight: 600;
}

textarea {
  resize: none;
}

@media (max-width: 768px) {

  header h1 {
    font-size: 25px;
  }

  header p {
    padding: 10px;
  }

  .offcanvas-body {
    padding-left: 8px;
    padding-right: 8px;
  }

  .offcanvas-body a {
    padding: 8px;
    margin-right: 4px;
  }

  .swal2-popup {
    width: 95% !important;
    max-width: 95% !important;
  }

  .swal {
    margin: auto;
  }

  .swal td {
    width: 260px;
    font-size: 12px;
    padding: 8px 10px;
  }

  section {
    height: auto;
  }

  .navbar-nav {
    text-align: center;
  }

  .navbar-brand {
    margin: auto;
  }

  .navbar.scrolled .navbar-brand img {
    height: 38px;
  }

  #mobileMenu {
    max-height: 70px;
    top: 70px;
    transition: transform 0.3s ease-in-out;
  }

  .parallax {
    height: 90vh;
  }

  .circle-img-container {
    margin: 15px 6px;
  }
}

@media (max-width: 576px) {

  .modal-content {
    max-width: 90%;
    margin: auto;
  }

  .card {
    margin-bottom: 1rem;
  }
}

@media (max-width: 320px) {

  .navbar.scrolled {
    padding: 5px !important;
  }

  .navbar.scrolled .navbar-brand img {
    height: 40px;
  }

  #mobileMenu {
    max-height: 65px;
  }

  .offcanvas-body {
    padding-left: 5px;
    padding-right: 5px;
  }

  .offcanvas-body a {
    padding: 5px;
    margin-right: 5px;
  }

  #register .modal-content,
  #registerModal .modal-content,
  #loginModal .modal-content,
  #resetPasswordModal .modal-content,
  #forgotPasswordModal .modal-content,
  #login .modal-content {
    font-size: 15px;
    max-width: 98%;
  }

  #registerModalLabel {
    font-size: 18px;
  }
}

@media (max-width: 290px) {

  .btn {
    padding: 5px 10px !important;
  }

  .navbar.scrolled {
    padding: 2px !important;
  }

  .navbar-brand img {
    height: 40px;
  }

  #mobileMenu {
    max-height: 55px;
  }

  .offcanvas-body {
    padding-left: 2px;
    padding-right: 2px;
  }

  .offcanvas-body a {
    font-size: 13px;
    padding: 2px;
    margin-right: 2px;
  }
}

@media (max-width: 240px) {

  .btn {
    font-size: 15px !important;
  }

  .navbar-brand img {
    height: 32px;
  }

  .navbar.scrolled .navbar-brand img {
    height: 32px;
  }

  #mobileMenu {
    max-height: 50px;
  }

  .offcanvas-body {
    padding-left: 2px !important;
    padding-right: 2px !important;
  }

  .offcanvas-body a {
    font-size: 12px !important;
    padding: 2px !important;
    margin-right: 2px !important;
  }
}