/*
 * Project CSS for strong8k.
 * Shared classes for website sections.
 */

.s8k-404 {
  --s8k-gold: #D4AF37;
  --s8k-dark-gold: #B8860B;
  --s8k-black: #0B0B0B;
  --s8k-gray: #1A1A1A;
  min-height: 72vh;
  display: grid;
  place-items: center;
  padding: 72px 20px;
  color: #FFFFFF;
  background:
    radial-gradient(circle at 50% 12%, rgba(212, 175, 55, 0.16), transparent 36rem),
    linear-gradient(135deg, #0B0B0B 0%, #1A1A1A 100%);
}

.s8k-404__card {
  width: min(100%, 760px);
  overflow: hidden;
  text-align: center;
  border: 1px solid rgba(212, 175, 55, 0.38);
  border-radius: 28px;
  padding: 52px 28px;
  background: linear-gradient(160deg, rgba(26, 26, 26, 0.96), rgba(11, 11, 11, 0.98));
  box-shadow: 0 28px 90px rgba(0, 0, 0, 0.62), inset 0 1px 0 rgba(255, 255, 255, 0.04);
}

.s8k-404__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin: 0;
  color: var(--s8k-gold);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.s8k-404__eyebrow::before,
.s8k-404__eyebrow::after {
  content: "";
  width: 30px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--s8k-gold));
}

.s8k-404__eyebrow::after {
  transform: rotate(180deg);
}

.s8k-404__number {
  margin: 16px 0 0;
  color: var(--s8k-gold);
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(92px, 18vw, 180px);
  font-weight: 700;
  line-height: 0.9;
  letter-spacing: -0.075em;
  text-shadow: 0 0 34px rgba(212, 175, 55, 0.2);
}

.s8k-404__title {
  margin: 24px 0 0;
  color: #FFFFFF;
  font-size: clamp(28px, 5vw, 42px);
  font-weight: 800;
  line-height: 1.08;
}

.s8k-404__text {
  max-width: 560px;
  margin: 18px auto 0;
  color: rgba(255, 255, 255, 0.72);
  font-size: 17px;
  line-height: 1.75;
}

.s8k-404__actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
  margin-top: 32px;
}

.s8k-404__button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 22px;
  border: 1px solid transparent;
  border-radius: 999px;
  font-size: 15px;
  font-weight: 800;
  text-decoration: none;
  transition: transform 180ms ease, background 180ms ease, border-color 180ms ease, color 180ms ease;
}

.s8k-404__button:hover {
  transform: translateY(-2px);
}

.s8k-404__button--primary {
  color: #0B0B0B;
  background: linear-gradient(135deg, #D4AF37, #B8860B);
  box-shadow: 0 10px 28px rgba(212, 175, 55, 0.22);
}

.s8k-404__button--secondary {
  color: #FFFFFF;
  border-color: rgba(212, 175, 55, 0.44);
  background: rgba(255, 255, 255, 0.03);
}

.s8k-404__button--secondary:hover {
  color: var(--s8k-gold);
  border-color: var(--s8k-gold);
  background: rgba(212, 175, 55, 0.08);
}

.s8k-404__note {
  margin: 28px 0 0;
  color: rgba(255, 255, 255, 0.48);
  font-size: 13px;
}

@media (max-width: 560px) {
  .s8k-404 {
    padding: 44px 16px;
  }

  .s8k-404__card {
    border-radius: 22px;
    padding: 42px 20px;
  }

  .s8k-404__button {
    width: 100%;
  }
}