/* Rust — ТЕРАКОР (ferris / crate theme) */

.rust-page {
  --rust-accent: #dea584;
  --rust-accent-2: #f74c00;
  --rust-dark: #1b1410;
  --rust-charcoal: #2a211c;
  --rust-highlight: #ffc896;
  --rust-crate: #3d2f28;
}

.rust-page .hero-section {
  background:
    radial-gradient(ellipse 70% 50% at 15% 30%, rgba(222, 165, 132, 0.18) 0%, transparent 55%),
    radial-gradient(ellipse 50% 40% at 85% 70%, rgba(247, 76, 0, 0.1) 0%, transparent 50%),
    linear-gradient(155deg, var(--rust-dark) 0%, var(--rust-charcoal) 55%, #1f1814 100%);
  position: relative;
  overflow: hidden;
}

.rust-page .hero-section::after {
  content: "";
  position: absolute;
  right: -5%;
  top: 15%;
  width: 280px;
  height: 280px;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 100 100' fill='none'%3E%3Cpath d='M10 30 L50 10 L90 30 L90 70 L50 90 L10 70 Z' stroke='%23dea584' stroke-width='2' opacity='0.12'/%3E%3Cpath d='M25 40 L50 25 L75 40 L75 60 L50 75 L25 60 Z' stroke='%23dea584' stroke-width='1.5' opacity='0.08'/%3E%3C/svg%3E") center/contain no-repeat;
  pointer-events: none;
  opacity: 0.6;
}

.rust-page .hero-content {
  position: relative;
  z-index: 1;
}

.rust-page .badge-rust {
  background: linear-gradient(135deg, var(--rust-accent-2), var(--rust-accent));
  color: var(--rust-dark);
  font-weight: 800;
  padding: 0.35rem 0.85rem;
  border-radius: 6px;
  font-family: ui-monospace, "Cascadia Code", "Consolas", monospace;
  letter-spacing: 0.04em;
}

.rust-page .hero-accent {
  color: var(--rust-highlight);
}

.rust-page .value-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.4rem 0.9rem;
  margin: 0.2rem;
  border-radius: 6px;
  font-size: 0.85rem;
  font-weight: 600;
  font-family: ui-monospace, "Cascadia Code", "Consolas", monospace;
  background: rgba(222, 165, 132, 0.1);
  border: 1px solid rgba(222, 165, 132, 0.35);
  color: #fff5eb;
}

.rust-page .value-pill i {
  color: var(--rust-accent);
}

.rust-page .price-hero-card {
  background: var(--rust-crate);
  border: 1px solid rgba(222, 165, 132, 0.35);
  border-radius: 12px;
  padding: 2rem;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.45);
  color: #fff5eb;
  position: relative;
  z-index: 1;
}

.rust-page .price-hero-card .text-muted {
  color: rgba(255, 245, 235, 0.65) !important;
}

.rust-page .price-value {
  font-size: 2.75rem;
  font-weight: 800;
  color: var(--rust-accent);
  font-family: ui-monospace, "Cascadia Code", "Consolas", monospace;
}

.rust-page .rust-focus-banner {
  background: linear-gradient(135deg, #fff8f3 0%, #fff0e6 100%);
  border: 1px solid rgba(222, 165, 132, 0.35);
  border-radius: 12px;
  padding: 2rem;
}

.rust-page .rust-focus-banner .focus-grade {
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--rust-dark);
}

.rust-page .icon-circle--rust {
  background: linear-gradient(135deg, var(--rust-accent-2), var(--rust-accent));
  color: var(--rust-dark);
  border-radius: 10px;
}

.rust-page .tech-stack-rust span {
  display: inline-block;
  margin: 0.25rem;
  padding: 0.35rem 0.75rem;
  border-radius: 6px;
  font-size: 0.82rem;
  font-weight: 600;
  font-family: ui-monospace, "Cascadia Code", "Consolas", monospace;
  background: #fff;
  color: var(--rust-dark);
  border: 1px solid rgba(222, 165, 132, 0.4);
}

.rust-page .tech-stack-rust .stack-highlight {
  background: linear-gradient(135deg, var(--rust-accent-2), var(--rust-accent));
  color: var(--rust-dark);
  border-color: transparent;
}

/* Crate plan — proportional modules */
.rust-crate-plan {
  display: grid;
  grid-template-columns: repeat(24, 1fr);
  gap: 0.5rem;
  margin-bottom: 2rem;
}

.rust-crate-cell {
  grid-column: span var(--crate-span, 4);
  background: var(--rust-crate);
  border: 2px solid rgba(222, 165, 132, 0.4);
  border-radius: 10px;
  padding: 1.25rem 1rem;
  color: #fff5eb;
  position: relative;
  overflow: hidden;
  transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
  min-height: 140px;
}

.rust-crate-cell:hover {
  transform: translateY(-4px);
  border-color: var(--rust-accent);
  box-shadow: 0 16px 40px rgba(247, 76, 0, 0.15);
}

.rust-crate-cell::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--rust-accent-2), var(--rust-accent));
}

.rust-crate-cell .crate-num {
  font-family: ui-monospace, "Cascadia Code", "Consolas", monospace;
  font-size: 0.72rem;
  font-weight: 800;
  color: var(--rust-accent);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.rust-crate-cell h4 {
  font-size: 0.95rem;
  font-weight: 800;
  margin: 0.35rem 0 0.25rem;
  line-height: 1.3;
  color: #fff8f0;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.35);
}

.rust-crate-cell p {
  font-size: 0.78rem;
  opacity: 1;
  color: #ffe2c6;
  margin: 0;
  line-height: 1.4;
}

.rust-crate-cell .crate-hours {
  position: absolute;
  bottom: 0.75rem;
  right: 0.85rem;
  font-family: ui-monospace, "Cascadia Code", "Consolas", monospace;
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--rust-accent);
}

.rust-crate-cell--final {
  grid-column: 1 / -1;
  background: linear-gradient(135deg, var(--rust-charcoal), var(--rust-crate));
  min-height: auto;
  text-align: center;
  padding: 1rem;
}

.rust-crate-cell--final .crate-hours {
  position: static;
  display: inline-block;
  margin-left: 0.5rem;
}

.rust-crate-plan.animate-in .rust-crate-cell {
  border-color: rgba(255, 210, 168, 0.85);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.35);
}

.rust-crate-plan.animate-in .crate-num {
  color: #ffd3a0;
}

.rust-program-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  justify-content: center;
  margin-bottom: 1.5rem;
  font-size: 0.85rem;
  color: #646970;
}

.rust-program-legend span {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.rust-program-legend i {
  color: var(--rust-accent-2);
}

.rust-page .module-hours-badge {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.25rem 0.65rem;
  border-radius: 6px;
  background: rgba(222, 165, 132, 0.15);
  color: var(--rust-accent-2);
  margin-left: 0.5rem;
  font-family: ui-monospace, "Cascadia Code", "Consolas", monospace;
}

.rust-page .program-accordion .accordion-item {
  border: 1px solid rgba(222, 165, 132, 0.25);
  border-radius: 10px !important;
  margin-bottom: 0.85rem;
  overflow: hidden;
}

.rust-page .program-accordion .accordion-button {
  font-weight: 700;
  color: var(--rust-dark);
  background: #fff8f3;
  padding: 1.1rem 1.25rem;
}

.rust-page .program-accordion .accordion-button:not(.collapsed) {
  background: linear-gradient(90deg, #fff0e6, #fff8f3);
  box-shadow: none;
}

.rust-page .program-accordion .topic-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.rust-page .program-accordion .topic-list li {
  display: flex;
  gap: 0.65rem;
  padding: 0.55rem 0;
  border-bottom: 1px solid #f5ebe3;
  font-size: 0.95rem;
  color: #4a4038;
  line-height: 1.5;
}

.rust-page .program-accordion .topic-list li:last-child {
  border-bottom: none;
}

.rust-page .program-accordion .topic-list li i {
  margin-top: 0.2rem;
  flex-shrink: 0;
  color: var(--rust-accent-2);
}

.rust-page .project-card-rust {
  background: linear-gradient(135deg, var(--rust-dark), color-mix(in srgb, var(--rust-accent-2) 30%, #1b1410));
  color: #fff5eb;
  border-radius: 12px;
  padding: 2rem;
  border: 1px solid rgba(222, 165, 132, 0.35);
}

.rust-page .project-card-rust h3,
.rust-page .project-card-rust p,
.rust-page .project-card-rust li {
  color: rgba(255, 245, 235, 0.92) !important;
}

.rust-page .pricing-card-rust .card-header {
  background: linear-gradient(90deg, var(--rust-accent-2), var(--rust-accent));
  color: var(--rust-dark);
}

.rust-page .pricing-card-rust .card-header h3,
.rust-page .pricing-card-rust .card-header p {
  color: var(--rust-dark) !important;
}

.rust-page #signup {
  background: linear-gradient(160deg, var(--rust-dark), color-mix(in srgb, var(--rust-accent-2) 25%, #1b1410));
}

.rust-page .advantage-card-bright {
  border-radius: 10px;
  border: 1px solid rgba(222, 165, 132, 0.25);
  border-top: 3px solid var(--rust-accent-2);
}

.rust-page .icon-circle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 3rem;
  height: 3rem;
  margin-bottom: 1rem;
  font-size: 1.35rem;
}

@media (max-width: 991.98px) {
  .rust-crate-plan {
    grid-template-columns: 1fr;
  }

  .rust-crate-cell {
    grid-column: 1 / -1 !important;
  }
}