:root {
  --body-bg-color: #ffffff;
  --body-text-color: #faf6f6;
  --heading-color: #cac3c3;
  --hero-gradient1: #f6f6f6ad;
  --hero-gradient2: #f6f6f686;
  --footer-bg-color: rgba(12, 40, 88, 0.699); 
  --link-color: #dcefea;

  --header-bg-color: rgba(12, 40, 88, 0.699); 

  --font-family: system-ui;
  --nav-link-color: #ffffff;
  --footer-text-color: #ffffff;
  --header-text-color: #000000;
}

body {
  background: 
    linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.5)),
    url('/images/technologie-bg.jpg') no-repeat center center fixed;
  background-size: cover;
  color: var(--body-text-color) !important;
  font-family: var(--font-family);
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

h1 {
    font-size: clamp(2rem, 4vw, 2.5rem) !important;
}
h2 {
    font-size: clamp(1.6rem, 3vw, 2rem) !important;
}
h3 {
    font-size: clamp(1.4rem, 3vw, 1.7rem) !important;
}
p {
  margin-bottom: 0.5rem !important;
}
  
  section {
  padding: 15px 0;
  scroll-margin-top: 70px;
}


h2, h3 {
  color: var(--heading-color) !important;
}

.content-area a {
  color: blue;
  text-decoration: none !important;
}

.content-area a:hover {
  color: var(--link-color) !important;
  opacity: 0.8;
}

  .sidebar-page-list {
  padding: 0;
  margin: 0;
  margin-bottom: 17px;
  width: 279px;
}

.sidebar-page-list li {
  list-style-type: disc;
  list-style-position: inside;
  color: var(--heading-color);
}

.sidebar-page-list li::marker {
  color: var(--link-color);
  font-size: 1.2em;
}
.sidebar-page-list li:last-child {
  border-bottom: none;
}

.sidebar-page-list li a {
  padding: 12px 0;
  text-decoration: none;
  font-weight: 500;
  transition: all 0.3s ease;
  position: relative;
  color: var(--link-color);
}

.sidebar-page-list li a:hover {
  padding-left: 11px;
}
  
.error_page {
  min-height: 70vh;
}


    .footer {
  background-color: var(--footer-bg-color);
  color: var(--footer-text-color);
}

.footer a {
  text-decoration: none;
  color: var(--link-color) !important;
}
.footer img {
        filter: brightness(0) invert(1);
      }

 .navbar {
  transition: background-color 0.3s ease, box-shadow 0.3s ease;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  background-color: var(--header-bg-color) !important;
  
}

.hero-section {
  padding: 55px 0;
  position: relative;
  overflow: hidden;
  color: var(--header-text-color);
  box-shadow: 0 6px 12px rgba(0, 0, 0, 0.246);
}

.hero-section.gradient-bg {
  background: linear-gradient(135deg, var(--hero-gradient1), var(--hero-gradient2));
}

.hero-section .container {
  position: relative;
  z-index: 2;
}

  
@media (max-width: 768px) {
  .hero-section {
    padding: 60px 0;
  }
  
}
.navbar-light .navbar-nav .nav-link {
  color: var(--nav-link-color, #141414) !important;
  font-weight: 500;
  padding: 0 1rem;
  transition: color 0.3s ease, transform 0.2s ease;
}
.navbar-light .navbar-nav .nav-link:hover {
  color: var(--link-color) !important;
  transform: translateY(-1px);
}
  .navbar-light .navbar-nav .nav-link.active {
  color: var(--link-color) !important;
  font-weight: 600;
  border-bottom: 2px solid var(--link-color);
}

  /* Mobile nav */
@media (max-width: 1199.98px) {
  .navbar-collapse {
    position: fixed;
    top: 61px;
    left: 15px;
    right: 15px;
    background-color: color-mix(
      in srgb,
      var(--header-bg-color) 65%,
      transparent
    );
    backdrop-filter: blur(12px);
    border-radius: 12px;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
    z-index: 9999;
    padding: 15px;
    margin: 0;
  }

  .navbar-nav {
    width: 100%;
  }

  .navbar-nav .nav-item {
    margin: 7px 0;
  }

  .navbar-nav .nav-item:hover {
    transform: translateY(-1px);
  }

  .navbar-nav .nav-link {
    font-size: 1.2rem;
    font-weight: 500;
    text-decoration: none;
    display: block;
    padding: 0;
  }

  .navbar-toggler {
    z-index: 10000;
    position: relative;
    border: var(--bs-border-width) solid var(--nav-link-color, #141414) !important;
  }
}

@media screen and (min-width: 1199.98px) {
.dropdown-menu {
    top: 100%;
    left: 50% !important;
    transform: translateX(-50%);
  }
}

.navbar .dropdown-toggle::after {
  transition: transform .3s ease
}

.dropdown:hover .dropdown-toggle::after {
  transform: rotate(180deg)
}

.custom-dropdown {
  border: 0;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
  border-radius: 12px;
  padding: 0.5rem 0;
  margin-top: 0.5rem;
  min-width: 220px;
  background: color-mix(
    in srgb,
    var(--header-bg-color) 65%,
    transparent
  ) !important;
  backdrop-filter: blur(12px);
}

.custom-dropdown .dropdown-item {
  padding: .75rem 1.5rem;
  transition: all .3s ease;
  color: var(--nav-link-color, #141414) !important;
  font-weight: 500;
  border-radius: 0;
  text-wrap: wrap
}

.custom-dropdown .dropdown-item:hover {
  color: #fff;
  background: color-mix(in srgb, var(--header-bg-color) 95%, transparent) !important;
}

.custom-dropdown .dropdown-item i {
  width: 16px;
  color: #6c757d;
  transition: color .3s ease
}

.custom-dropdown .dropdown-item:hover i {
  color: #fff
}

.dropdown-menu {
  opacity: 0;
  transition: all .3s ease;
  display: block;
  visibility: hidden
}

.dropdown-menu.show {
  opacity: 1;
  transform: translateY(0);
  visibility: visible
}

@media (min-width:1199.98px) {
  .custom-dropdown {
    max-width: 200px
  }
}

@media (max-width:1199.98px) {
  .custom-dropdown {
    display: none;
    background: #f8f9fa;
    box-shadow: none;
    border-radius: 0;
    margin-top: 0;
    border-top: 1px solid #dee2e6
  }

  .custom-dropdown .dropdown-item:hover {
    margin: 0;
    border-radius: 0;
    transform: none
  }
}

.dropdown-menu:hover,
.dropdown:hover .dropdown-menu {
  display: block !important;
  visibility: visible;
  opacity: 1
}
.dropdown-item.active,
.dropdown-item:active {
  color: #fff;
  text-decoration: none;
  background-color: #91919131 !important;
}
            


    .contact-container {
  width: 500px;
  margin: 100px auto 35px;
  padding: 15px 21px;
  background: #fff;
  border-radius: 8px;
  box-shadow: 0px 2px 8px rgba(0, 0, 0, 0.1);
  color: black !important;
}

@media screen and (max-width: 768px) {
  .contact-container {
    width: 100%;
    padding: 15px;
  }
}
.contact-header {
  text-align: center;
  margin-bottom: 20px;
}

.contact-header i {
  font-size: 2rem;
  color: #0d6efd;
  margin-bottom: 10px;
}

.email-link {
  display: block;
  margin-top: 15px;
  text-align: center;
  font-weight: bold;
  color: #0d6efd;
  text-decoration: none;
}



.section-two {
  background: linear-gradient(135deg, #e6f0ff8f, #f5f7fa86);
  padding: 30px 20px;
  border-top: 5px solid #142635;
  border-radius: 15px;
  animation: fadeInSection 1.5s ease-in-out;
}

.section-two h2 {
  text-align: center;
  color: #0f2231!important;
  font-weight: 700;
  margin-bottom: 25px;
  letter-spacing: 1px;
  animation: slideDown 1.2s ease-in-out;
}

.section-two p {
  text-align: center;
  color: #1f2224;
  max-width: 900px;
  margin: 0 auto 50px;
  line-height: 1.8;
  animation: fadeInText 2s ease-in-out;
}

.section-two .card {
  background: linear-gradient(135deg, #f8fbff, #eef3f705);
  border: none;
  border-radius: 20px;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.1);
  overflow: hidden;
  transition: all 0.5s ease;
  animation: floatCard 2.5s infinite ease-in-out alternate;
}

.section-two .card:hover {
  transform: translateY(-10px) scale(1.02);
  box-shadow: 0 10px 30px rgba(0, 102, 204, 0.3);
}

.section-two .card img {
  border-top-left-radius: 20px;
  border-top-right-radius: 20px;
  transition: transform 0.6s ease;
}

.section-two .card:hover img {
  transform: scale(1.08);
}

.section-two .card-body {
  text-align: center;
  padding: 20px;
}

.section-two .card-title{
  text-decoration: none;
  color: #112136!important;
  font-weight: 600;
  font-size: 1.3rem;
  transition: color 0.3s ease;
}

.section-two .card-title a:hover {
  color: #5a9bd5;
}

.section-two .card-text {
  color: #5c6b73;
  font-size: 1rem;
  line-height: 1.6;
  margin-top: 10px;
}

/* Анимации */
@keyframes fadeInSection {
  from {
    opacity: 0;
    transform: translateY(40px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes slideDown {
  from {
    opacity: 0;
    transform: translateY(-40px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

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

@keyframes floatCard {
  from {
    transform: translateY(0px);
  }
  to {
    transform: translateY(-8px);
  }
}



  .section-wallets {
    background: linear-gradient(135deg, rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.5)), url('/images/technologie-bg.jpg');
    background-position: center;
    background-size: cover;
    color: #fff;
    padding: 60px 30px;
    border-radius: 10px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    text-align: center;
    margin-top: 40px;
    border: 1px solid #2c3e50;
}
.section-wallets h2 {
    color: #b9c2e7; 
    margin-bottom: 30px;
    font-family: 'Arial', sans-serif;
    text-transform: uppercase;
    letter-spacing: 2px;
    position: relative;
    display: inline-block;
}
.section-wallets h2::after {
    content: "";
    position: absolute;
    width: 100%;
    height: 3px;
    background-color: #e7e4e4;
    bottom: -8px;
    left: 0;
}
.section-wallets p {
    color: #ddd;
    line-height: 1.6;
    margin-bottom: 30px;
}
.section-wallets h3 {
    background-color: #4b6074; 
    color: #ffffff; 
    padding: 10px;
    border-radius: 5px;
    margin-bottom: 20px;
    display: inline-block;
    text-transform: capitalize;
    font-family: 'Helvetica Neue', sans-serif;
    letter-spacing: 1px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
    transition: all 0.3s ease;
}
.section-wallets h3:hover {
    background-color: #2c3e50; 
    color: #fff;
    transform: scale(1.05);
}
.section-wallets ul {
    list-style-type: none;
    padding-left: 0;
    margin-bottom: 20px;
}
.section-wallets ul li {
    display: flex;
    align-items: center;
    margin-bottom: 15px;
    color: #dadada; 
}
.section-wallets ul li::before {
    content: "✔"; 
    font-size: 1.5rem;
    color: #e2e2e2; 
    margin-right: 10px;
    transition: color 0.3s ease;
}
.section-wallets ul li:hover::before {
    color: #ebebeb; 
}
@media (max-width: 768px) {
    .section-wallets {
        padding: 40px 20px;
    }
    .section-wallets h2 {
        font-size: 2rem;
    }
    .section-wallets h3 {
        font-size: 1.4rem;
    }
    .section-wallets ul li {
        font-size: 1rem;
    }
}


.styled-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.styled-list li {
  background: rgba(10, 25, 50, 0.55); /* тъмносин полупрозрачен фон */
  color: #e8f0ff;
  margin-bottom: 12px;
  padding: 15px 20px;
  border-radius: 15px;
  backdrop-filter: blur(10px); /* ефект на стъкло */
  -webkit-backdrop-filter: blur(10px);
  box-shadow: 0 4px 20px rgba(0, 0, 50, 0.25);
  border: 1px solid rgba(255, 255, 255, 0.1);
  transition: all 0.4s ease;
}

.styled-list li:hover {
  background: rgba(20, 50, 90, 0.65);
  transform: translateY(-4px);
  box-shadow: 0 6px 25px rgba(0, 102, 255, 0.35);
}

.styled-list li::before {
  content: "•";
  color: #66b2ff;
  font-size: 1.4rem;
  margin-right: 10px;
  vertical-align: middle;
}


@media (max-width: 768px) {
  h1{
    font-size: 28px!important;
  }
  h2{
    font-size: 20px!important;
  }
  h3{
    font-size: 18px!important;
  }
}


@media (max-width: 386px) {
  h1{
    font-size: 28px!important;
  }
  h2{
    font-size: 17px!important;
  }
  h3{
    font-size: 16px!important;
  }
}