@font-face {
  font-family: "Satoshi";
  src: url("../fonts/satoshi/Satoshi-Light.otf") format("opentype");
  font-weight: 300;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Satoshi";
  src: url("../fonts/satoshi/Satoshi-LightItalic.otf") format("opentype");
  font-weight: 300;
  font-style: italic;
  font-display: swap;
}

@font-face {
  font-family: "Satoshi";
  src: url("../fonts/satoshi/Satoshi-Regular.otf") format("opentype");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Satoshi";
  src: url("../fonts/satoshi/Satoshi-Italic.otf") format("opentype");
  font-weight: 400;
  font-style: italic;
  font-display: swap;
}

@font-face {
  font-family: "Satoshi";
  src: url("../fonts/satoshi/Satoshi-Medium.otf") format("opentype");
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Satoshi";
  src: url("../fonts/satoshi/Satoshi-MediumItalic.otf") format("opentype");
  font-weight: 500;
  font-style: italic;
  font-display: swap;
}

@font-face {
  font-family: "Satoshi";
  src: url("../fonts/satoshi/Satoshi-Bold.otf") format("opentype");
  font-weight: 600;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Satoshi";
  src: url("../fonts/satoshi/Satoshi-BoldItalic.otf") format("opentype");
  font-weight: 600;
  font-style: italic;
  font-display: swap;
}

@font-face {
  font-family: "Satoshi";
  src: url("../fonts/satoshi/Satoshi-Black.otf") format("opentype");
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Satoshi";
  src: url("../fonts/satoshi/Satoshi-BlackItalic.otf") format("opentype");
  font-weight: 700;
  font-style: italic;
  font-display: swap;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: "Satoshi", sans-serif;
}

::selection {
  background-color: var(--theme-primary);
  color: var(--theme-text-inverse);
}

::-moz-selection {
  background-color: var(--theme-primary);
  color: var(--theme-text-inverse);
}

::-webkit-scrollbar {
  width: 12px;
  height: 12px;
}

::-webkit-scrollbar-track {
  background: var(--theme-scrollbar-track);
}

::-webkit-scrollbar-thumb {
  background-color: var(--theme-scrollbar-thumb);
  border-radius: var(--theme-radius-lg);
  border: 2px solid transparent;
  background-clip: padding-box;
}

::-webkit-scrollbar-thumb:hover {
  background-color: var(--theme-scrollbar-thumb-hover);
  border: 2px solid transparent;
  background-clip: padding-box;
}

::-webkit-scrollbar-thumb:active {
  background-color: var(--theme-scrollbar-thumb);
}

html,
body {
  width: 100%;
  min-height: 100vh;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0;
  background-color: var(--theme-bg-page);
  color: var(--theme-text);
}

main {
  width: 100%;
  flex: 1;
  display: flex;
}

header {
  width: 100%;
  height: 84px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
  border-bottom: none;
  box-shadow: none;
  position: sticky;
  top: 0;
  z-index: 1000;
}

.header-shell {
  max-width: 1400px;
  width: calc(100% - 2.5rem);
  height: 64px;
  background: var(--theme-header-card-bg);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-radius: var(--theme-radius-lg);
  box-shadow: var(--theme-shadow-md);
  border: 1px solid var(--theme-border-accent-soft);
  padding: 0.75rem 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  position: relative;
}

.nav-logo {
  height: 100%;
  display: flex;
  align-items: center;
  padding: 0;
}

.nav-logo img {
  width: 5.5rem;
  filter: drop-shadow(0 2px 6px rgba(0, 0, 0, 0.4));
}

.nav-menu {
  padding: 0;
}

.nav-menu nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 3.5rem;
  position: relative;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 3.5rem;
}

.nav-menu a {
  white-space: nowrap;
  text-decoration: none;
  color: var(--theme-text-nav);
  font-size: 1rem;
  font-weight: 500;
  transition: color 0.3s ease;
  position: relative;
  padding-bottom: 4px;
}

.nav-menu a::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--theme-primary), var(--theme-accent));
  border-radius: 2px;
  transition: width 0.3s ease;
}

.nav-menu a:hover {
  color: var(--theme-header-link-hover);
}

.nav-menu a:hover::after {
  width: 100%;
}

.nav-menu a.active {
  color: var(--theme-header-link-active);
  font-weight: 600;
}

.nav-menu a.active::after {
  width: 100%;
}

.menu-icon {
  display: none;
  cursor: pointer;
}

.menu-icon img {
  width: 2rem;
}

footer {
  width: 100%;
  background: transparent;
  border-top: none;
  padding: 2.5rem 0 1.5rem;
}

.footer-shell {
  max-width: 1400px;
  width: calc(100% - 2.5rem);
  margin: 0 auto;
  background: var(--theme-footer-card-bg);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid var(--theme-border-accent-soft);
  border-radius: var(--theme-radius-xl);
  box-shadow: var(--theme-shadow-md);
  overflow: hidden;
}

.footer-main {
  width: 100%;
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  padding: 3rem 2rem 2.25rem;
}

.footer-col h4 {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--theme-text);
  margin-bottom: 1.25rem;
  position: relative;
  padding-bottom: 0.6rem;
}

.footer-col h4::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 36px;
  height: 2px;
  background: linear-gradient(90deg, var(--theme-primary), var(--theme-accent));
  border-radius: 2px;
}

.footer-col ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-col ul li {
  color: var(--theme-footer-text);
  font-size: 0.95rem;
  line-height: 1.5;
}

.footer-col ul li a {
  color: var(--theme-footer-text);
  text-decoration: none;
  transition: color 0.3s ease;
}

.footer-col ul li a:hover {
  color: var(--theme-footer-link-hover);
}

.footer-brand .footer-logo-img {
  width: 8rem;
  margin-bottom: 1.25rem;
  filter: drop-shadow(0 2px 6px rgba(0, 0, 0, 0.4));
}

.footer-tagline {
  font-size: 0.95rem;
  line-height: 1.7;
  color: var(--theme-footer-text);
  max-width: 320px;
}

.footer-bottom {
  border-top: 1px solid var(--theme-footer-bottom-border);
  padding: 1.5rem 2rem;
  text-align: center;
}

.footer-bottom p {
  font-size: 0.9rem;
  color: var(--theme-footer-text-muted);
  letter-spacing: 0.3px;
}

@media (max-width: 768px) {
  header {
    height: 76px;
    padding-top: 0.35rem;
  }

  .header-shell {
    width: calc(100% - 1.5rem);
    padding: 0.7rem 1.5rem;
  }

  .nav-logo img {
    margin-top: 0.5rem;
    width: 5.5rem;
  }

  .menu-icon {
    display: block;
  }

  .nav-menu nav {
    position: static;
  }

  .nav-links {
    position: absolute;
    top: calc(100% + 0.75rem);
    left: 50%;
    transform: translate(-50%, -8px);
    width: min(420px, calc(100vw - 1.5rem));
    background: var(--theme-header-mobile-bg);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border: 1px solid var(--theme-border-accent-soft);
    border-radius: var(--theme-radius-lg);
    padding: 1.25rem 1.25rem;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 1.5rem;
    box-shadow: var(--theme-shadow-lg);
    z-index: 10000;
    opacity: 0;
    pointer-events: none;
    transition:
      opacity 220ms ease,
      transform 220ms ease;
  }

  .nav-links.active {
    opacity: 1;
    transform: translate(-50%, 0);
    pointer-events: auto;
  }
}

@media (min-width: 600px) {
  .footer-main {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 900px) {
  .footer-main {
    grid-template-columns: 1.6fr 1fr 1fr 1.2fr;
    gap: 3rem;
  }
}

@media (max-width: 1024px) {
  .nav-logo img {
    margin-top: 0.1rem;
  }
}

.loader {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 20000;
  font-size: 25px;
  text-align: center;
  backdrop-filter: blur(5px);
  -webkit-backdrop-filter: blur(5px);
  background-color: #eed58381;
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transition:
    opacity 260ms ease,
    visibility 260ms ease;
}

.loader.is-hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

#spinner {
  width: 2em;
  animation: rotate 750ms linear infinite;
}

@keyframes rotate {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}

#sGD stop {
  stop-color: #d32f2f;
}

.path-solid {
  stroke: #d32f2f;
}