body {
  background:
    linear-gradient(180deg, rgba(3, 13, 10, 0.64), rgba(3, 13, 10, 0.9) 52%, var(--bg)),
    url("images/falling-pickaxe-bg-generated.png") center top / cover fixed no-repeat;
}

h1, h2, h3, h4 {
  letter-spacing: 0.035em;
  font-weight: 600;
  color: var(--text);
}

.hero-title {
  font-size: clamp(2.1rem, 5vw, 3.6rem);
  font-style: italic;
  background: linear-gradient(100deg, var(--text) 25%, var(--accent-2) 55%, var(--text) 80%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.section > h2, .article h2 {
  position: relative;
  display: inline-block;
  padding-bottom: 0.4em;
}
.section > h2::after, .article h2::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 3.4em;
  height: 2px;
  background: var(--accent-2);
}

.hero {
  background:
    linear-gradient(180deg, rgba(2, 14, 10, 0.32), rgba(2, 14, 10, 0.86)),
    radial-gradient(ellipse 720px 360px at 50% 0%, rgba(86, 255, 80, 0.2), transparent 72%);
  border-bottom: 1px solid var(--line);
}

.site-header {
  background: color-mix(in srgb, var(--panel) 88%, transparent);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}

.brand .brand-icon {
  padding: 4px;
  overflow: hidden;
}
.brand .brand-icon img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  border-radius: 6px;
}

.fact {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(180deg, var(--panel), var(--panel-2));
}
.fact b {
  color: var(--accent-2);
  font-weight: 600;
}

.card, .feature {
  background: linear-gradient(160deg, var(--panel), var(--panel-2));
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: 0 10px 26px -18px rgba(0,0,0,0.7);
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}
.card:hover, .feature:hover {
  transform: translateY(-3px);
  border-color: color-mix(in srgb, var(--accent-2) 55%, var(--line));
  box-shadow: 0 0 24px rgba(130,56,179,0.45), 0 14px 30px -18px rgba(0,0,0,0.8);
}

.feature .icon {
  color: var(--on-accent);
  background: linear-gradient(150deg, var(--accent), color-mix(in srgb, var(--accent) 60%, black));
  border: 1px solid color-mix(in srgb, var(--accent-2) 50%, var(--line));
  border-radius: calc(var(--radius) * 0.7);
  box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--accent-2) 30%, transparent);
}

.badge {
  background: color-mix(in srgb, var(--accent) 22%, var(--panel));
  border: 1px solid var(--accent-2);
  color: var(--text);
  border-radius: 999px;
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent), color-mix(in srgb, var(--accent) 70%, var(--accent-2)));
  color: var(--on-accent);
  border: 1px solid color-mix(in srgb, var(--accent-2) 60%, transparent);
  border-radius: calc(var(--radius) * 0.6);
  transition: box-shadow 0.25s ease, transform 0.2s ease;
}
.btn-primary:hover {
  box-shadow: 0 0 24px rgba(130,56,179,0.45);
  transform: translateY(-2px);
}

.btn-ghost {
  border: 1px solid var(--accent-2);
  color: var(--text);
  background: transparent;
  border-radius: calc(var(--radius) * 0.6);
}
.btn-ghost:hover {
  background: color-mix(in srgb, var(--accent) 14%, transparent);
  box-shadow: 0 0 18px rgba(130,56,179,0.3);
}

.btn-play {
  background: #5cff50;
  color: #07110b;
  border: 1px solid rgba(117, 255, 109, 0.7);
  border-radius: 7px;
  box-shadow: 0 14px 28px rgba(78, 255, 68, 0.22);
  font-weight: 800;
}
.btn-play:hover {
  filter: brightness(1.03);
  box-shadow: 0 16px 34px rgba(78, 255, 68, 0.32);
}

.demo-preview-wrap {
  width: min(620px, 100%);
  margin: clamp(42px, 5.5vw, 64px) auto 0;
}
.demo-preview {
  width: min(520px, 100%);
  margin: 0 auto;
  padding: clamp(16px, 2.4vw, 22px);
  display: flex;
  flex-direction: column;
  align-items: center;
  border: 1px solid rgba(205, 216, 212, 0.34);
  border-radius: 16px;
  background: linear-gradient(180deg, rgba(25, 34, 39, 0.74), rgba(6, 11, 13, 0.76));
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.09), 0 18px 44px rgba(0, 0, 0, 0.34);
  backdrop-filter: blur(12px);
}
.demo-preview-title {
  margin: 0 0 18px;
  font-size: clamp(32px, 4.2vw, 44px);
  line-height: 1.05;
  font-weight: 700;
  letter-spacing: 0;
  color: #f2fff0;
  text-shadow: 0 3px 18px rgba(0, 0, 0, 0.5);
}
.demo-preview-frame {
  width: min(250px, 72vw);
  aspect-ratio: 9 / 16;
  overflow: hidden;
  border-radius: 14px;
  border: 1px solid rgba(220, 229, 225, 0.4);
  background: #050907;
  box-shadow: 0 16px 32px rgba(0, 0, 0, 0.45), 0 0 0 6px rgba(255, 255, 255, 0.045);
}
.demo-preview-video {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
}
.demo-preview-caption {
  margin: 16px 0 0;
  color: rgba(235, 245, 240, 0.72);
  font-size: 12px;
  line-height: 1.35;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.demo-preview-btn {
  min-width: 144px;
  margin-top: 16px;
  padding: 14px 28px;
  font-size: 16px;
}

.tile {
  background: linear-gradient(160deg, var(--panel), var(--panel-2));
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}
.tile:hover {
  transform: translateY(-3px);
  border-color: var(--accent-2);
  box-shadow: 0 0 24px rgba(130,56,179,0.45);
}
.tile .gp {
  color: var(--accent-2);
  border-bottom: 1px solid var(--accent-2);
}
.tile.noimg {
  background: radial-gradient(ellipse at 30% 20%, color-mix(in srgb, var(--accent) 24%, transparent), transparent 65%), var(--panel-2);
}
.tile.noimg .nm {
  color: var(--text);
  font-style: italic;
}

.tab {
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--text-2);
  background: var(--panel);
}
.tab.active {
  background: color-mix(in srgb, var(--accent) 30%, var(--panel));
  border-color: var(--accent-2);
  color: var(--text);
  box-shadow: 0 0 18px rgba(130,56,179,0.35);
}

.faq-item {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
}
.faq-q {
  color: var(--text);
  border-bottom: 1px solid transparent;
}
.faq-item[open] .faq-q, .faq-item.active .faq-q {
  border-bottom-color: var(--accent-2);
}

.offer {
  background: linear-gradient(135deg, color-mix(in srgb, var(--accent) 30%, var(--panel)), var(--panel-2));
  border: 1px solid var(--accent-2);
  border-radius: var(--radius);
  box-shadow: 0 0 26px rgba(130,56,179,0.35);
}
.offer-badge {
  color: var(--accent-2);
  letter-spacing: 0.06em;
}
.offer-amount {
  color: var(--text);
  font-style: italic;
}

.chip {
  border: 1px solid var(--line);
  background: var(--panel);
  border-radius: 999px;
  color: var(--text-2);
}
.chip:hover {
  border-color: var(--accent-2);
  color: var(--text);
}

.access {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(160deg, var(--panel), var(--panel-2));
}
.access .icon {
  color: var(--accent-2);
}

.trust .t18 {
  border: 1px solid var(--accent-2);
  border-radius: 999px;
  color: var(--accent-2);
}

.table {
  border: 1px solid var(--line);
}
.table th {
  background: color-mix(in srgb, var(--accent) 18%, var(--panel));
  color: var(--text);
}
.table td, .table th {
  border-color: var(--line);
}

.article a, .prose a {
  color: var(--accent-2);
  border-bottom: 1px solid color-mix(in srgb, var(--accent-2) 50%, transparent);
}

::selection {
  background: color-mix(in srgb, var(--accent) 45%, transparent);
  color: var(--text);
}

@media (max-width: 640px) {
  body {
    background-attachment: scroll;
    background-position: center top;
  }
  .demo-preview-wrap {
    margin-top: 34px;
  }
  .demo-preview {
    width: 100%;
    padding: 16px 14px 18px;
    border-radius: 14px;
  }
  .demo-preview-title {
    margin-bottom: 14px;
    font-size: 28px;
  }
  .demo-preview-frame {
    width: min(230px, 72vw);
    border-radius: 14px;
  }
  .demo-preview-btn {
    width: min(240px, 100%);
  }
}