:root {
  --primary-color: #32aeb5;
  --secondary-color: #4F46E5;
  --text-color: #333;
  --light-bg: white;
  --nav-bg: linear-gradient(to right, #2D3047, #393B53);
  --how-it-works-bg: #f7f7f7;
  --page-padding: 5rem;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: Arial, sans-serif;
  background-color: var(--light-bg);
}

.container {
  width: 90%;
  margin: 0 auto;
  padding: 1rem 0;
}

header {
  background: var(--nav-bg);
}

.contact-card {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.5);
  z-index: 1000;
  display: flex;
  justify-content: center;
  align-items: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}

.contact-card.active {
  opacity: 1;
  visibility: visible;
}

.contact-card__content {
  max-width: 500px;
  width: 90%;
  background-color: #2D3047;
  border-radius: 12px;
  padding: 1.5rem;
  position: relative;
  transform: translateY(-20px);
  transition: transform 0.3s ease;
}

.contact-card.active .contact-card__content {
  transform: translateY(0);
}

.contact-card__close {
  position: absolute;
  top: 10px;
  right: 10px;
  width: 30px;
  height: 30px;
  border: none;
  background: #2D3047;
  color: white;
  border-radius: 50%;
  font-size: 1.5rem;
  line-height: 1;
  cursor: pointer;
  display: flex;
  justify-content: center;
  align-items: center;
  transition: all 0.3s ease;
}

.contact-card__close:hover {
  background: var(--primary-color, #32aeb5);
  transform: rotate(90deg);
}

.contact-card__info {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
}

.contact-card__contact {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
}

.contact-card__phone,
.contact-card__email {
  font-size: 1rem;
  color: white;
}

.phone-link {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
  color: inherit;
}

.contact-card__phone-icon {
  width: 30px;
  height: 30px;
}

.contact-card__social {
  display: flex;
  justify-content: center;
  gap: 1.5rem;
}

.contact-card__social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  transition: all 0.3s ease;
}

.contact-card__social-link:hover {
  background-color: var(--primary-color, #32aeb5);
  transform: translateY(-3px);
}

.contact-card__social-icon {
  width: 24px;
  height: 24px;
}

.nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: relative;
  box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.nav__logo {
  font-weight: bold;
  font-size: 1.2rem;
}

.nav__logo img {
  max-width: 200px;
  height: 50px;
  width: auto;
  filter: none;
}

.nav__hamburger {
  display: block;
  border: none;
  background: none;
  cursor: pointer;
  padding: 0.5rem;
  z-index: 100;
}

.nav__hamburger-line {
  display: block;
  width: 25px;
  height: 3px;
  margin: 5px 0;
  background-color: white;
  transition: all 0.3s ease;
}

.nav__menu {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  width: 100%;
  background: white;
  padding: 1rem;
  border-radius: 0 0 15px 15px;
  box-shadow: 0 2px 5px rgba(0,0,0,0.1);
  z-index: 100;
}

.nav__menu.active {
  display: block;
}

.nav__item {
  list-style: none;
  margin: 0;
  padding: 0.8rem 0;
  border-bottom: 1px solid rgba(0,0,0,0.05);
  text-align: center;
}

.nav__item:last-child {
  border-bottom: none;
}

.nav__link {
  text-decoration: none;
  color: var(--text-color);
  font-weight: 500;
  transition: color 0.3s ease;
  display: block;
}

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

.nav__auth {
  display: none;
}

.footer {
  background: var(--nav-bg);
  color: white;
  padding: 2rem 0;
}
.footer__container {
  margin: 0 auto;
  gap: 2rem;
}
.footer__column {
  margin-bottom: 1.5rem;
  text-align: center;
}
.footer__logo {
  display: flex;
  justify-content: center;
}
.footer__logo img {
  max-width: 200px;
  height: 50px;
  margin-bottom: 1rem;
}
.footer__description {
  font-size: 0.9rem;
  line-height: 1.5;
  opacity: 0.8;
}
.footer__title {
  font-size: 1.2rem;
  margin-bottom: 1rem;
  font-weight: 600;
}
.footer__links {
  list-style: none;
  padding: 0;
}
.footer__item {
  margin-bottom: 0.5rem;
}
.footer__link {
  color: white;
  text-decoration: none;
  opacity: 0.8;
  transition: opacity 0.3s ease;
}
.footer__link:hover {
  opacity: 1;
}
.footer__social {
  display: flex;
  gap: 1rem;
  justify-content: center;
}
.footer__social-link {
  display: block;
  opacity: 0.8;
  transition: opacity 0.3s ease;
}
.footer__social-link:hover {
  opacity: 1;
}
.footer__social-icon {
  width: 24px;
  height: 24px;
}
.footer__payment-icon {
  width: 40px;
  height: auto;
}
.footer__bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 1.5rem;
  padding-left: 1rem;
  padding-right: 1rem;
  margin-top: 1rem;
  text-align: center;
}
.footer__copyright {
  font-size: 0.9rem;
  opacity: 0.7;
}
.footer__developer {
  font-size: 0.9rem;
  opacity: 0.7;
  margin-top: 0.5rem;
}

.footer__developer a {
  color: var(--primary-color);
  text-decoration: none;
  transition: opacity 0.3s ease;
  font-weight: bold;
  text-decoration: underline;
}

.footer__developer a:hover {
  opacity: 1;
}


@media (min-width: 1024px) {

  .nav {
    background: var(--nav-bg);
    box-shadow: none;
    justify-content: space-between;
    width: 100%;
  }

  .nav__logo img {
    height: 50px;
  }

  .nav__hamburger {
    display: none;
  }

  .nav__menu {
    display: flex;
    position: static;
    width: auto;
    box-shadow: none;
    padding: 0;
    gap: 2rem;
    transform: none;
    opacity: 1;
    background: transparent;
  }

  .nav__item {
    margin: 0;
    border: none;
    padding: 0;
    text-align: left;
  }

  .nav__link {
    color: white;
    display: inline-block;
    padding: 0.5rem 1rem;
  }

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

  .footer__container {
   display: flex;
   flex-direction: row;
   justify-content: space-between;
  }

  .footer__column {
    flex: 1;
    min-width: 200px;
    text-align: left;
  }

  .footer__logo {
    justify-content: left;
    height: 50px;
  }

  .footer__social {
    justify-content: left;
  }

  .footer__payment {
    flex: 0 0 100px;
  }

  .footer__payment-methods {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1.2rem
  }

  .footer__payment-icon {
    width: 50px;
  }
}