@import url('https://fonts.googleapis.com/css2?family=Roboto:ital,wght@0,100..900;1,100..900&display=swap');
:root {
  --font_family: Roboto, sans-serif;
  --body_background_color: #1d1a1d;
  --body_text_color: #fff;
  --header_background_color: #1d1a1d;
  --header_box_shadow: 0 4px 6px rgba(0, 0, 0, 0.1);

  --button_1_background_color: #9434ca;
  --button_1_text_color: #fff;
  --button_1_border_radius: 5px;
  --button_1_border: 1px solid #9434ca;
  --button_1_hover_background_color: #9434ca;

  --button_2_background_color: transparent;
  --button_2_text_color: #fff;
  --button_2_border_radius: 5px;
  --button_2_border: 1px solid #9434ca;
  --button_2_hover_background_color: #9434ca;

  --button_3_background_color: #9434ca;
  --button_3_text_color: #fff;
  --button_3_border_radius: 5px;
  --button_3_border: 1px solid #9434ca;
  --button_3_hover_background_color: #9434ca;

  --animation_box_shadow_color: #9434ca;
  --popup_background_color: #1d1a1d;
  --popup_box_shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  --popup_text_color: #fff;
  --popup_border_radius: 20px;
}
* {
  box-sizing: border-box;
  font-family: var(--font_family);
}
a {
  text-decoration: none;
  color: inherit;
  font-weight: bold;
}
body {
  max-width: 1300px;
  margin: 0 auto;
  font-family: var(--font_family);
  font-size: 16px;
  background-color: var(--body_background_color);
  color: var(--body_text_color);
  padding-top: 60px;
}
td {
  border: 1px solid;
  padding: 5px;
}
.container {
  max-width: 1300px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 15px;
}
header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background: var(--header_background_color);
  box-shadow: var(--header_box_shadow);
  padding: 10px 0;
  z-index: 1000;
  text-align: center;
}

header .logo img {
  height: 41px;
  width: 100%;
  object-fit: contain;
}
.header_button {
  display: flex;
  gap: 20px;
}
@media (max-width: 768px) {
  .header_button {
    gap: 8px;
  }
}

.btn {
  display: inline-block;
  padding: 10px 20px;
  cursor: pointer;
  position: relative;
  transition: box-shadow 0.3s ease-in-out;
}
@media (max-width: 768px) {
  .btn {
    width: 100%;
    text-align: center;
    padding: 10px;
    font-size: 14px;
  }
}

.gleaming {
  animation: radiance 1.5s infinite alternate;
}

.button_1 {
  background-color: var(--button_1_background_color);
  color: var(--button_1_text_color);
  border-radius: var(--button_1_border_radius);
  border: var(--button_1_border);
}
.button_1:hover {
  background-color: var(--button_1_hover_background_color);
}
.button_2 {
  background-color: var(--button_2_background_color);
  color: var(--button_2_text_color);
  border-radius: var(--button_2_border_radius);
  border: var(--button_2_border);
}
.button_2:hover {
  background-color: var(--button_2_hover_background_color);
}

.button_3 {
  background-color: var(--button_3_background_color);
  color: var(--button_3_text_color);
  border-radius: var(--button_3_border_radius);
  border: var(--button_3_border);
}
.button_3:hover {
  background-color: var(--button_3_hover_background_color);
}

h1 {
  font-size: 50px;
  text-align: center;
  font-weight: bold;
  text-transform: uppercase;
  line-height: 1.4;
}
@media (max-width: 768px) {
  h1 {
    font-size: 30px;
  }
}
h2 {
  font-size: 30px;
  font-weight: bold;
}
@media (max-width: 768px) {
  h2 {
    font-size: 26px;
    margin-top: 10px;
  }
}
main .container {
  position: relative;
  margin-top: 40px;
  display: block;
}
.main_text {
  display: flex;
  flex-direction: column;
  gap: 20px;
}
main img {
  display: flex;
  align-items: center;
  justify-content: center;
}
.main p {
  font-size: 14px;
  font-weight: 400;
  color: #ffffff;
  line-height: 1.4;
}
.image {
  margin: 0 auto;
  width: 70%;
  height: 80%;
  max-width: 1000px;
  object-fit: cover;
  border-radius: 10px;
  margin-bottom: 40px;
}
@media (max-width: 768px) {
  .image {
    width: 100%;
    margin-bottom: 20px;
  }
}
main h1 {
  margin-bottom: 50px;
}
@media (max-width: 768px) {
  main h1 {
    margin-bottom: 20px;
  }
}
.popup {
  background: var(--popup_background_color);
  color: var(--popup_text_color);
  padding: 10px 10px;
  box-shadow: var(--popup_box_shadow);
}
.popup_wrapper {
  width: 100%;
  position: fixed;
  bottom: 0px;
  left: 50%;
  transform: translateX(-50%);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.5s ease-in-out, visibility 0.5s ease-in-out;
  pointer-events: none; 
  animation: showBlock 0.5s forwards;
  animation-delay: 0s; 
}
@media (max-width: 768px) {
  .popup_wrapper {
    width: 100%;
    padding: 0px;
    gap: 10px;
    border-radius: 0px;
  }
}
.popup .block {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}
@media (max-width: 768px) {
  .popup .block {
    display: flex;
    justify-content: space-around;
  }
}
.popup_wrapper .close {
  background: none;
  border: none;
  color: rgba(255, 255, 255, 0.476);
  font-size: 20px;
  cursor: pointer;
  position: absolute;
  right: 10px;
  top: 6px;
}
@media (max-width: 768px) {
  .popup_wrapper .close {
    font-size: 16px;
    right: 16px;
    top: 12px;
  }
}
.block .text {
  width: 40%;
  display: flex;
  align-items: center;
  flex-direction: column;
  text-align: center;
}
.block .text span {
  font-size: 35px;
  color: var(--popup_text_color);
  font-weight: 700;
}
@media (max-width: 768px) {
  .block .text span {
    font-size: 24px;
  }
}
.block .text p {
  color: var(--popup_text_color);
  font-size: 18px;
  margin: 0;
}
@media (max-width: 768px) {
  .block .text p {
    font-size: 14px;
    margin: 0;
  }
}
.block .button_wrapper {
  font-weight: bold;
  font-size: 18px;
}
@media (max-width: 768px) {
  .block .button_wrapper {
    font-size: 14px;
  }
}
#popup-toggle:not(:checked) ~ .popup {
  display: none;
}
#popup-toggle:not(:checked) ~ .close {
  display: none;
}
@keyframes showBlock {
  to {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
  }
}
@keyframes radiance {
  0% {
    box-shadow: 0 0 5px var(--animation_box_shadow_color);
  }
  50% {
    box-shadow: 0 0 20px var(--animation_box_shadow_color);
  }
  100% {
    box-shadow: 0 0 5px var(--animation_box_shadow_color);
  }
}