:root {
  --bg-main: #090f1e;
  --bg-card: #1c263c;
  --bg-card-alt: #2b3857;
  --bg-card-highlight: #384a72;
  --primary-blue: #0c57fe;
  --accent-gold: #ffaf02;
  --accent-green: #10b981;
  --text-white: #ffffff;
  --text-light: #c5d7ff;
  --text-muted: #8a9ec4;
  --border-color: rgba(255, 255, 255, 0.1);
}
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
body {
  font-family:
    "Rubik",
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    Roboto,
    sans-serif;
  background-color: var(--bg-main);
  color: var(--text-white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
a {
  color: inherit;
  text-decoration: none;
}
/* Top Header */
header {
  background-color: rgba(9, 15, 30, 0.95);
  border-bottom: 1px solid var(--border-color);
  position: sticky;
  top: 0;
  z-index: 100;
  padding: 12px 5%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  backdrop-filter: blur(8px);
}
.logo {
  font-size: 26px;
  font-weight: 900;
  color: #fff;
  letter-spacing: 1px;
  display: flex;
  align-items: center;
}
.logo span {
  color: var(--primary-blue);
}
.auth-buttons {
  display: flex;
  gap: 12px;
}
.btn {
  padding: 10px 22px;
  border-radius: 8px;
  font-weight: 700;
  font-size: 14px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease-in-out;
  border: none;
}
.btn-primary {
  background: var(--primary-blue);
  color: var(--text-white);
}
.btn-primary:hover {
  background: #1a62ff;
  transform: translateY(-1px);
}
.btn-secondary {
  background: var(--accent-gold);
  color: #000;
}
.btn-secondary:hover {
  background: #ffb91a;
  transform: translateY(-1px);
}
/* Container */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 20px 20px 60px;
}
/* Promo Banners Grid */
.promo-slides {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
  margin-bottom: 30px;
}
.slide-card {
  background: var(--bg-card-alt);
  border-radius: 16px;
  padding: 25px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
  overflow: hidden;
  border: 1px solid var(--border-color);
}
.slide-first {
  background: var(--bg-card-alt);
}
.slide-second {
  background: var(--bg-card-alt);
}
.slide-card > div:last-child {
  display: flex;
  justify-content: center;
  width: 100%;
}
.slide-card .btn {
  margin: 0 auto;
}
.slide-card .heading {
  font-size: 22px;
  font-weight: 800;
  margin-bottom: 8px;
  color: var(--text-white);
}
.slide-card .text {
  color: var(--text-light);
  font-size: 14px;
  margin-bottom: 20px;
}
/* Content Box */
.box {
  background-color: var(--bg-card);
  border-radius: 16px;
  padding: 35px;
  border: 1px solid var(--border-color);
}
h1 {
  font-size: 30px;
  font-weight: 800;
  margin-bottom: 20px;
  color: var(--text-white);
  line-height: 1.2;
}
h2 {
  font-size: 22px;
  font-weight: 700;
  margin-top: 35px;
  margin-bottom: 15px;
  color: var(--text-white);
}
h3 {
  font-size: 17px;
  font-weight: 600;
  margin-top: 25px;
  margin-bottom: 12px;
  color: var(--text-light);
}
p {
  color: var(--text-light);
  margin-bottom: 15px;
  font-size: 15px;
}
/* Lists Styling */
ul,
ol {
  margin-left: 20px;
  margin-bottom: 20px;
  color: var(--text-light);
}
li {
  margin-bottom: 8px;
  font-size: 15px;
}
/* Spoiler / Table of Contents */
.spoiler-list {
  background-color: var(--bg-card-alt);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 20px;
  margin: 25px 0;
}
.spoiler-btn {
  font-weight: 700;
  font-size: 16px;
  color: var(--text-white);
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.spoiler-list ol {
  margin-bottom: 0;
  padding-left: 20px;
}
.spoiler-list a {
  color: var(--text-light);
  transition: color 0.2s;
}
.spoiler-list a:hover {
  color: var(--primary-blue);
}
/* Characteristics Table */
.table-responsive {
  width: 100%;
  overflow-x: auto;
  margin: 20px 0;
}
table {
  width: 100%;
  border-collapse: collapse;
  background-color: var(--bg-card-alt);
  border-radius: 12px;
  overflow: hidden;
  font-size: 14px;
}
table tr {
  border-bottom: 1px solid var(--border-color);
}
table tr:last-child {
  border-bottom: none;
}
table td {
  padding: 14px 18px;
  color: var(--text-light);
}
table tr td:first-child {
  font-weight: 600;
  color: var(--text-white);
  width: 35%;
  background-color: rgba(255, 255, 255, 0.02);
}
/* Notice / Warning Box */
.warning-box {
  background-color: rgba(255, 175, 2, 0.1);
  border: 1px solid rgba(255, 175, 2, 0.4);
  border-radius: 12px;
  padding: 18px;
  margin: 20px 0;
  color: #ffe066;
  font-size: 15px;
}
/* FAQ Accordion */
.faq {
  margin-top: 20px;
}
.faq-item {
  margin-bottom: 12px;
  border-radius: 10px;
  overflow: hidden;
  background-color: var(--bg-card-alt);
  border: 1px solid var(--border-color);
}
.faq-item summary {
  padding: 16px 20px;
  font-weight: 600;
  cursor: pointer;
  color: var(--text-white);
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.faq-item summary::-webkit-details-marker {
  display: none;
}
.faq-item summary::after {
  content: "+";
  font-size: 20px;
  color: var(--primary-blue);
}
.faq-item[open] summary::after {
  content: "−";
}
.faq-item-content {
  padding: 0 20px 16px;
  color: var(--text-light);
  font-size: 14px;
}
/* Footer */
footer {
  background-color: #05080e;
  border-top: 1px solid var(--border-color);
  padding: 40px 20px 20px;
  margin-top: 50px;
}
.footer-top {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px;
  padding-bottom: 30px;
  border-bottom: 1px solid var(--border-color);
}
.footer-download {
  display: flex;
  gap: 12px;
}
.footer-download a {
  min-width: 174px;
  min-height: 50px;
  background: #111827;
  padding: 8px 14px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 10px;
  color: var(--text-white);
  display: flex;
  align-items: center;
  gap: 11px;
  transition:
    background-color 0.2s,
    border-color 0.2s;
}
.footer-download a:hover {
  background: #182238;
  border-color: rgba(255, 255, 255, 0.34);
}

.store-icon {
  width: 27px;
  height: 27px;
  flex: 0 0 27px;
  fill: currentColor;
}

.store-copy {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  line-height: 1.05;
}

.store-copy small {
  color: var(--text-muted);
  font-size: 10px;
  font-weight: 500;
  margin-bottom: 4px;
}

.store-copy strong {
  color: var(--text-white);
  font-size: 14px;
  font-weight: 700;
}

.mobile-store-link {
  flex: 1;
  min-height: 48px;
  padding: 7px 12px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 10px;
  background: #111827;
  color: var(--text-white);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
}

.mobile-store-link .store-icon {
  width: 24px;
  height: 24px;
  flex-basis: 24px;
}

.mobile-store-link .store-copy strong {
  font-size: 12px;
}
.footer-bottom {
  max-width: 1200px;
  margin: 25px auto 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 15px;
}
.footer-copyright {
  color: var(--text-muted);
  font-size: 13px;
  text-align: center;
  width: 100%;
  margin-top: 20px;
}
.age-badge {
  background: #e11d48;
  color: #fff;
  padding: 3px 8px;
  border-radius: 4px;
  font-weight: 900;
  font-size: 12px;
}
/* Fixed Mobile Bar */
.mobile-apps-bar {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: rgba(12, 21, 38, 0.95);
  backdrop-filter: blur(10px);
  border-top: 1px solid var(--border-color);
  padding: 10px;
  z-index: 999;
  justify-content: center;
  gap: 10px;
}
@media (max-width: 768px) {
  header {
    padding: 10px 15px;
  }
  .box {
    padding: 20px;
  }
  h1 {
    font-size: 22px;
  }
  h2 {
    font-size: 18px;
  }
  table td {
    padding: 10px;
    font-size: 13px;
  }
  .footer-top,
  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }
  .mobile-apps-bar {
    display: flex;
  }
  body {
    padding-bottom: 50px;
  }
}

.logo img {
  display: block;
  max-width: 100%;
  height: auto;
}
.button {
  padding: 10px 22px;
  border-radius: 8px;
  font-weight: 700;
  font-size: 14px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease-in-out;
  border: none;
  font-family: inherit;
}