/* Header dropdown redesign */
.header-actions .button-whatsapp {
  gap: 0.44rem;
  padding-inline: 0.92rem 1rem;
}

.header-whatsapp-text {
  font-weight: 700;
  letter-spacing: 0.01em;
}

.nav-mega {
  --nav-panel-accent: 247, 127, 60;
  --nav-panel-highlight: 255, 234, 208;
  inset: calc(100% - 0.22rem) 0 auto;
  padding-top: 0.42rem;
  isolation: isolate;
}

.nav-mega[data-active-panel="training"] {
  --nav-panel-accent: 165, 211, 202;
  --nav-panel-highlight: 223, 245, 239;
}

.nav-mega[data-active-panel="resources"] {
  --nav-panel-accent: 153, 194, 255;
  --nav-panel-highlight: 223, 238, 255;
}

.nav-mega .shell {
  width: min(1180px, calc(100% - 2rem));
}

.nav-panel {
  perspective: 1400px;
}

.nav-panel-grid {
  grid-template-columns: 1fr;
  gap: 0;
  padding: 0.82rem 0.86rem 0.9rem;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-top-color: rgba(var(--nav-panel-accent), 0.54);
  border-radius: 0 0 22px 22px;
  background:
    linear-gradient(180deg, rgba(var(--nav-panel-accent), 0.14), transparent 18%),
    radial-gradient(circle at top center, rgba(var(--nav-panel-highlight), 0.1), transparent 26%),
    radial-gradient(circle at top left, rgba(255, 255, 255, 0.06), transparent 24%),
    radial-gradient(circle at top right, rgba(var(--nav-panel-accent), 0.16), transparent 22%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.03), transparent 24%),
    linear-gradient(180deg, rgba(11, 16, 22, 0.98), rgba(8, 12, 17, 0.98));
  box-shadow:
    0 30px 70px rgba(3, 7, 12, 0.48),
    0 0 0 1px rgba(255, 255, 255, 0.03) inset,
    0 20px 32px rgba(var(--nav-panel-accent), 0.08);
  backdrop-filter: blur(22px) saturate(132%);
  overflow: hidden;
}

.nav-panel-grid::before {
  background:
    radial-gradient(var(--nav-glow-width) circle at var(--nav-glow-x) -8%, rgba(var(--nav-panel-accent), 0.24), transparent 58%),
    linear-gradient(120deg, transparent 0%, rgba(255, 255, 255, 0.06) 18%, transparent 44%),
    radial-gradient(circle at 16% 20%, rgba(255, 255, 255, 0.08), transparent 22%);
}

.nav-panel-grid::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(112deg, transparent 10%, rgba(var(--nav-panel-highlight), 0.06) 22%, transparent 42%),
    repeating-linear-gradient(
      135deg,
      rgba(255, 255, 255, 0.025),
      rgba(255, 255, 255, 0.025) 1px,
      transparent 1px,
      transparent 16px
    ),
    linear-gradient(180deg, transparent 0%, rgba(7, 11, 16, 0.22) 100%);
  opacity: 0.22;
  animation: nav-panel-sheen 8.5s linear infinite;
}

.nav-panel-grid > * {
  position: relative;
  z-index: 1;
}

.nav-card {
  position: relative;
  min-width: 0;
  overflow: hidden;
  isolation: isolate;
  border-radius: 14px;
}

.nav-panel-main {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 224px;
  gap: 1rem;
  align-items: start;
  min-width: 0;
}

.nav-panel-columns {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.72rem;
}

.nav-column {
  min-width: 0;
  padding: 0.9rem 0.95rem 0.94rem;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.055), rgba(255, 255, 255, 0.02)),
    linear-gradient(180deg, rgba(14, 19, 25, 0.82), rgba(10, 14, 19, 0.74));
  box-shadow:
    0 16px 28px rgba(2, 6, 10, 0.18),
    0 0 0 1px rgba(255, 255, 255, 0.02) inset;
  border-radius: 18px;
  transition:
    border-color 0.28s ease,
    background 0.28s ease,
    transform 0.28s ease,
    box-shadow 0.28s ease;
}

.nav-column + .nav-column {
  padding-left: 0.95rem;
  border-left: none;
}

.nav-column:hover,
.nav-column:focus-within {
  transform: translate3d(0, -2px, 0);
  border-color: rgba(var(--nav-panel-accent), 0.3);
  background:
    linear-gradient(180deg, rgba(var(--nav-panel-highlight), 0.08), rgba(255, 255, 255, 0.02)),
    linear-gradient(180deg, rgba(14, 19, 25, 0.86), rgba(10, 14, 19, 0.78));
  box-shadow:
    0 18px 32px rgba(2, 6, 10, 0.24),
    0 0 0 1px rgba(255, 255, 255, 0.02) inset;
}

.nav-column ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-column-title {
  margin: 0 0 0.78rem;
  padding-bottom: 0.6rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  font-family: "IBM Plex Mono", "SFMono-Regular", "Roboto Mono", monospace;
  font-size: 0.62rem;
  font-weight: 500;
  letter-spacing: 0.16em;
  line-height: 1;
  text-transform: uppercase;
  color: rgba(var(--nav-panel-highlight), 0.78);
  display: flex;
  align-items: center;
  gap: 0.46rem;
}

.nav-column-title::before {
  content: "";
  width: 0.42rem;
  height: 0.42rem;
  border-radius: 999px;
  background: rgba(var(--nav-panel-accent), 0.92);
  box-shadow: 0 0 0 4px rgba(var(--nav-panel-accent), 0.12);
}

.nav-column-head,
.nav-column-index,
.nav-column-titleblock {
  display: none;
}

.nav-column li + li {
  margin-top: 0.625rem;
}

.nav-column a {
  position: relative;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 0.54rem;
  padding: 0.6rem 0.7rem 0.64rem;
  border: 1px solid transparent;
  border-radius: 14px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.03), rgba(255, 255, 255, 0.01)),
    rgba(255, 255, 255, 0);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.02);
  transition:
    transform 0.24s cubic-bezier(0.22, 1, 0.36, 1),
    border-color 0.28s ease,
    background 0.28s ease,
    box-shadow 0.28s ease,
    color 0.28s ease;
}

.nav-link-orb {
  width: 0.38rem;
  height: 0.38rem;
  flex: 0 0 0.38rem;
  margin-top: 0;
  border-radius: 999px;
  background: rgba(var(--nav-panel-accent), 0.96);
  box-shadow:
    0 0 0 4px rgba(var(--nav-panel-accent), 0.12),
    0 0 18px rgba(var(--nav-panel-accent), 0.22);
  opacity: 0.54;
  transition:
    transform 0.28s ease,
    opacity 0.28s ease,
    box-shadow 0.28s ease;
}

.nav-link-copy {
  display: grid;
  gap: 0.18rem;
  min-width: 0;
}

.nav-link-copy strong {
  display: block;
  font-family: "Manrope", "Segoe UI", sans-serif;
  font-size: 0.85rem;
  font-weight: 600;
  line-height: 1.2;
  color: rgba(250, 247, 242, 0.96);
}

.nav-link-copy span {
  display: block;
  font-family: "IBM Plex Mono", "SFMono-Regular", "Roboto Mono", monospace;
  font-size: 0.58rem;
  font-weight: 400;
  letter-spacing: 0.04em;
  line-height: 1.42;
  color: rgba(245, 241, 234, 0.64);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.nav-link-arrow {
  width: 0.46rem;
  height: 0.46rem;
  margin-top: 0;
  border-top: 1.5px solid currentColor;
  border-right: 1.5px solid currentColor;
  opacity: 0.18;
  transform: translateX(-3px) rotate(45deg);
  transition:
    transform 0.28s ease,
    opacity 0.28s ease;
}

.nav-column a:hover,
.nav-column a:focus-visible {
  transform: translate3d(4px, -1px, 0);
  border-color: rgba(var(--nav-panel-accent), 0.24);
  background:
    linear-gradient(180deg, rgba(var(--nav-panel-highlight), 0.08), rgba(255, 255, 255, 0.02)),
    rgba(255, 255, 255, 0.02);
  box-shadow:
    0 12px 18px rgba(0, 0, 0, 0.12),
    inset 0 1px 0 rgba(255, 255, 255, 0.04);
  color: #fff;
}

.nav-column a:hover .nav-link-orb,
.nav-column a:focus-visible .nav-link-orb {
  transform: scale(1.08);
  opacity: 1;
  box-shadow:
    0 0 0 5px rgba(var(--nav-panel-accent), 0.14),
    0 0 20px rgba(var(--nav-panel-accent), 0.28);
}

.nav-column a:hover .nav-link-arrow,
.nav-column a:focus-visible .nav-link-arrow {
  opacity: 0.78;
  transform: translateX(0) rotate(45deg);
}

.nav-panel-cards {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.64rem;
  align-content: start;
}

.nav-card {
  display: grid;
  align-content: end;
  gap: 0.4rem;
  min-height: 6.15rem;
  padding: 0.92rem 0.95rem 0.96rem;
  border-radius: 18px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background:
    linear-gradient(180deg, rgba(7, 11, 16, 0.08), rgba(7, 11, 16, 0.84)),
    radial-gradient(circle at top right, rgba(var(--nav-panel-accent), 0.26), transparent 36%),
    var(--card-image, linear-gradient(160deg, rgba(38, 44, 52, 0.96), rgba(20, 25, 31, 0.96)));
  background-position: center, center, var(--card-position, center center);
  background-repeat: no-repeat;
  background-size: auto, auto, cover;
  box-shadow:
    0 20px 36px rgba(3, 8, 13, 0.24),
    0 0 0 1px rgba(255, 255, 255, 0.02) inset;
  transition:
    transform 0.32s cubic-bezier(0.22, 1, 0.36, 1),
    border-color 0.32s ease,
    box-shadow 0.32s ease;
}

.nav-card > * {
  position: relative;
  z-index: 1;
}

.nav-card strong {
  display: block;
  font-family: "Manrope", "Segoe UI", sans-serif;
  font-size: 0.94rem;
  font-weight: 700;
  line-height: 1.12;
  letter-spacing: -0.02em;
  color: #fff8f0;
}

.nav-card[data-luxe-card]::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.08), transparent 20%),
    linear-gradient(180deg, rgba(7, 11, 16, 0.04), rgba(7, 11, 16, 0.76) 72%);
  opacity: 0.72;
  transition: opacity 0.28s ease;
  z-index: 0;
}

.nav-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, transparent 32%, rgba(255, 255, 255, 0.08) 54%, transparent 74%);
  opacity: 0.24;
  transform: translateX(-18%);
  transition:
    transform 0.6s ease,
    opacity 0.32s ease;
  pointer-events: none;
}

.nav-card:hover,
.nav-card:focus-visible {
  transform: translate3d(0, -6px, 0) scale(1.01);
  border-color: rgba(var(--nav-panel-accent), 0.34);
  box-shadow:
    0 24px 42px rgba(3, 8, 13, 0.32),
    0 0 0 1px rgba(255, 255, 255, 0.03) inset;
}

.nav-card:hover::after,
.nav-card:focus-visible::after {
  opacity: 0.46;
  transform: translateX(18%);
}

.nav-card p {
  display: -webkit-box;
  margin: 0;
  overflow: hidden;
  font-size: 0.67rem;
  line-height: 1.45;
  color: rgba(247, 242, 235, 0.74);
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

.nav-card-link {
  display: inline-flex;
  align-items: center;
  gap: 0.34rem;
  margin-top: 0.1rem;
  font-family: "IBM Plex Mono", "SFMono-Regular", "Roboto Mono", monospace;
  font-size: 0.58rem;
  font-weight: 500;
  letter-spacing: 0.16em;
  line-height: 1;
  text-transform: uppercase;
  color: rgba(var(--nav-panel-highlight), 0.9);
}

.nav-card-link::after {
  content: "";
  width: 0.52rem;
  height: 0.52rem;
  border-top: 1.5px solid currentColor;
  border-right: 1.5px solid currentColor;
  transform: rotate(45deg);
}

.nav-panel.is-active .nav-panel-grid {
  animation: nav-panel-shell-in 0.42s cubic-bezier(0.2, 1, 0.32, 1) both;
}

.nav-panel.is-active .nav-panel-main {
  animation: nav-panel-block-in 0.5s cubic-bezier(0.22, 1, 0.36, 1) both;
}

.nav-column a:focus-visible,
.nav-card:focus-visible {
  outline: 2px solid rgba(247, 127, 60, 0.82);
  outline-offset: 3px;
}

@keyframes nav-panel-block-in {
  from {
    opacity: 0;
    transform: translate3d(0, 18px, 0) rotateX(-7deg);
  }

  to {
    opacity: 1;
    transform: translate3d(0, 0, 0) rotateX(0deg);
  }
}

@keyframes nav-panel-shell-in {
  from {
    opacity: 0;
    transform: translate3d(0, -10px, 0) scale(0.985);
    filter: blur(8px);
  }

  to {
    opacity: 1;
    transform: translate3d(0, 0, 0) scale(1);
    filter: blur(0);
  }
}

@keyframes nav-panel-sheen {
  0% {
    transform: translate3d(-6%, 0, 0);
  }

  100% {
    transform: translate3d(6%, 0, 0);
  }
}

@media (max-width: 1180px) {
  .nav-panel-main {
    grid-template-columns: 1fr;
  }

  .nav-panel-columns {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.9rem;
  }

  .nav-column {
    padding-right: 0;
  }

  .nav-column + .nav-column {
    padding-left: 0.95rem;
  }

  .nav-panel-cards {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .nav-link-copy span {
    display: none;
  }
}

@media (max-width: 980px) {
  .nav-panel-columns,
  .nav-panel-cards {
    grid-template-columns: 1fr;
  }

  .nav-column + .nav-column {
    padding-left: 0.95rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .nav-panel-grid,
  .nav-panel-main,
  .nav-card,
  .nav-column a {
    animation: none !important;
    transition: none;
  }

  .nav-card::after {
    transition: none;
    transform: none;
  }
}