:root {
  --primary-color: #3498db;
  --secondary-color: #2c3e50;
  --accent-color: #e74c3c;
  --light-bg: #f8f9fa;
  --dark-bg: #1a1a1a;
  --text-light: #f8f9fa;
  --text-dark: #343a40;
  --transition: all 0.3s ease;
}

body {
  font-family: "Roboto", sans-serif;
  line-height: 1.6;
  color: var(--text-dark);
  transition: var(--transition);
}

.light-theme {
  background-color: var(--light-bg);
  color: var(--text-dark);
}

.dark-theme {
  background-color: var(--dark-bg);
  color: var(--text-light);
}

.navbar {
  background-color: rgba(255, 255, 255, 0.95);
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.navbar-brand img {
  height: 40px;
  margin-right: 10px;
}

.nav-link {
  font-weight: 500;
  color: var(--secondary-color);
  transition: var(--transition);
}

.nav-link:hover {
  color: var(--primary-color);
}

.navbar-toggler {
  border-color: var(--secondary-color);
}

.navbar-toggler-icon {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba(44, 62, 80, 1)' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

.dark-theme .navbar,
.dark-theme .navbar-collapse {
  background-color: var(--dark-bg);
}

.dark-theme .nav-link,
.dark-theme .navbar-brand {
  color: var(--text-light);
}

.dark-theme .navbar-toggler {
  border-color: var(--text-light);
}

.dark-theme .navbar-toggler-icon {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba(248, 249, 250, 1)' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

.hero-section {
  background: url("/assets/img/hero-image-min.jpg") center/cover;
  height: 100vh;
  display: flex;
  align-items: center;
}

.hero-text-container {
  background-color: rgba(0, 0, 0, 0.7);
  padding: 1.5rem 2.5rem;
  border-radius: 2rem;
  display: inline-block;
  max-width: 80%;
}

#main-title,
#main-subtitle {
  background: linear-gradient(to right, #ed07ed, #04f1cd);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

#main-title {
  font-size: 3rem;
  margin-bottom: 0.5rem;
}

#main-subtitle {
  font-size: 1.3rem;
}

.hero-section .btn-primary {
  font-size: 1.2rem;
  padding: 0.75rem 2rem;
  border-radius: 50px;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  transition: var(--transition);
}

.hero-section .btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 8px rgba(0, 0, 0, 0.15);
}

section {
  padding: 5rem 0;
}

h2 {
  font-weight: 700;
  margin-bottom: 3rem;
  position: relative;
}

h2::after {
  content: "";
  position: absolute;
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
  width: 50px;
  height: 3px;
  background-color: var(--primary-color);
}

.card {
  transition: var(--transition);
  border: none;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  height: 100%;
  display: flex;
  flex-direction: column;
  border-radius: 15px;
  overflow: hidden;
  margin-bottom: 20px;
}

.card:hover {
  transform: translateY(-10px);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.card-body {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  height: 100%;
  text-align: center;
  align-items: center;
}

.service-card i {
  color: var(--primary-color);
  display: block;
  text-align: center;
  margin-bottom: 1rem;
}

.proyecto-card img {
  height: 200px;
  object-fit: cover;
}

#faq {
  padding-top: 10rem;
  background-color: var(--light-bg);
  transition: var(--transition);
}

#faq h2 {
  margin-bottom: 2rem;
}

.accordion-item {
  border: none;
  margin-bottom: 1rem;
  border-radius: 15px;
  overflow: hidden;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.accordion-button {
  font-weight: 600;
  padding: 1.25rem 1.5rem;
}

.accordion-button:not(.collapsed) {
  color: var(--primary-color);
  background-color: rgba(52, 152, 219, 0.1);
}

.accordion-button:focus {
  box-shadow: none;
  border-color: rgba(52, 152, 219, 0.5);
}

.accordion-body {
  padding: 1.5rem;
}

#contactForm {
  background-color: #fff;
  padding: 2rem;
  border-radius: 10px;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  max-width: 500px;
  margin: 0 auto;
}

.btn-primary {
  background-color: var(--primary-color);
  border-color: var(--primary-color);
  transition: var(--transition);
  align-self: center;
  margin-top: 1rem;
  border-radius: 25px;
  padding: 0.5rem 1.5rem;
}

.btn-primary:hover {
  background-color: blueviolet;
  border-color: darken(var(--secondary-color), 10%);
}

footer {
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 1rem;
  text-align: center;
}

.badge {
  font-size: 0.9rem;
  padding: 0.5em 1em;
  margin-right: 0.5rem;
  margin-bottom: 0.5rem;
}

@media (max-width: 767px) {
  #theme-toggle {
    width: 100%;
    text-align: left;
    padding: 0.5rem 1rem;
    border: none;
    background: none;
    color: inherit;
    font-size: inherit;
    font-weight: inherit;
    line-height: inherit;
  }

  #theme-toggle:hover {
    background-color: rgba(0, 0, 0, 0.1);
  }

  #main-title {
    font-size: 2.2rem;
  }

  #main-subtitle {
    font-size: 1.3rem;
  }

  .container {
    padding-left: 15px;
    padding-right: 15px;
  }

  .row {
    margin-left: -15px;
    margin-right: -15px;
  }

  .col-md-4,
  .col-md-6 {
    padding-left: 15px;
    padding-right: 15px;
  }

  .hero-section .btn-primary {
    font-size: 1rem;
    padding: 0.5rem 1.5rem;
  }
}

#sobre-mi .col-md-4,
#sobre-mi .col-md-8 {
  text-align: center;
}

#sobre-mi .col-md-4 {
  margin-bottom: 20px;
}

#contacto .col-md-6:first-child {
  margin-bottom: 30px;
}

#info-contacto {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

nav,
#theme-toggle {
  display: flex;
  justify-content: center;
  align-items: center;
}

#contactForm .btn-primary {
  float: right;
}

#contactForm::after {
  content: "";
  display: table;
  clear: both;
}

.dark-theme .service-card,
.dark-theme .proyecto-card,
.dark-theme .card {
  background-color: var(--secondary-color);
  color: var(--text-light);
}

.dark-theme .text-muted {
  color: #adb5bd !important;
}

.dark-theme .text-primary {
  color: #5dade2 !important;
}

.dark-theme .list-group-item {
  background-color: transparent;
  color: var(--text-light);
}

.dark-theme .alert-warning {
  background-color: #8e44ad;
  color: var(--text-light);
  border-color: #9b59b6;
}

.dark-theme #faq {
  background-color: var(--dark-bg);
}

.dark-theme #faq h2 {
  color: var(--text-light);
}

.dark-theme #faq .accordion-item {
  background-color: var(--secondary-color);
}

.dark-theme #faq .accordion-button {
  background-color: var(--secondary-color);
  color: var(--text-light);
}

.dark-theme #faq .accordion-button:not(.collapsed) {
  color: #5dade2;
  background-color: rgba(52, 152, 219, 0.2);
}

.dark-theme #faq .accordion-body {
  background-color: var(--dark-bg);
  color: var(--text-light);
}

.dark-theme #contactForm {
  background-color: #2c3e50;
  color: var(--text-light);
}

.dark-theme #contactForm .form-label {
  color: var(--text-light);
}

.dark-theme #contactForm .form-control {
  background-color: #34495e;
  border-color: #445566;
  color: var(--text-light);
}

.dark-theme #contactForm .form-control:focus {
  box-shadow: 0 0 0 0.2rem rgba(52, 152, 219, 0.25);
}

.dark-theme #contacto {
  background-color: #1a1a1a;
}

.dark-theme #contactForm .form-control::placeholder {
  color: #aab7c4;
}

.dark-theme #contactForm .btn-primary {
  background-color: #3498db;
  border-color: #3498db;
}

.dark-theme #contactForm .btn-primary:hover {
  background-color: #2980b9;
  border-color: #2980b9;
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

.fade-in {
  animation: fadeIn 1s ease-in;
}

#theme-toggle {
  background: none;
  border: none;
  color: var(--text-dark);
  transition: var(--transition);
}

.dark-theme #theme-toggle {
  color: var(--text-light);
}

.form-control {
  border-radius: 10px;
}

#importancia-online .card {
  border: none;
  background: linear-gradient(145deg, #f6f8fa, #e6e9ec);
}

.dark-theme #importancia-online .card {
  background: linear-gradient(145deg, #2c3e50, #34495e);
}

#contacto {
  background-color: #f8f9fa;
}

.dark-theme #contacto {
  background-color: #2c3e50;
}