/* Achievements page — scoped to .page-achievement only */

.page-achievement {
  --ach-gold: #ddb21e;
  --ach-ink: #121820;
  --ach-muted: #5a6570;
  --ach-paper: #faf8f4;
  --ach-card: rgba(255, 255, 255, 0.88);
  --ach-line: rgba(18, 24, 32, 0.08);
  --ach-glow: rgba(221, 178, 30, 0.35);
  --font-ach: 'Poppins', system-ui, sans-serif;
}

.page-achievement .ach-page-bg {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background:
    radial-gradient(ellipse 120% 80% at 0% 0%, rgba(221, 178, 30, 0.12) 0%, transparent 55%),
    radial-gradient(ellipse 100% 70% at 100% 100%, rgba(70, 110, 160, 0.1) 0%, transparent 50%),
    linear-gradient(180deg, #f7f4ee 0%, #eef1f6 100%);
}

.page-achievement .ach-page-bg::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(
    -12deg,
    transparent,
    transparent 48px,
    rgba(18, 24, 32, 0.02) 48px,
    rgba(18, 24, 32, 0.02) 49px
  );
  opacity: 0.6;
  animation: ach-grid-shift 40s linear infinite;
}

@keyframes ach-grid-shift {
  from {
    transform: translateY(0);
  }
  to {
    transform: translateY(49px);
  }
}

.page-achievement .ach-sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.page-achievement .ach-main {
  position: relative;
  z-index: 1;
  padding: 2rem 0 3.5rem;
  font-family: var(--font-ach);
}

.page-achievement .ach-wrap {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 1.25rem;
}

/* Hero — asymmetric split */
.page-achievement .ach-hero {
  display: grid;
  gap: 2rem;
  align-items: center;
  margin-bottom: 2rem;
}

@media (min-width: 900px) {
  .page-achievement .ach-hero {
    grid-template-columns: 1fr 1.05fr;
    gap: 2.5rem;
    min-height: min(48vh, 380px);
  }
}

.page-achievement .ach-hero__visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 260px;
}

.page-achievement .ach-hero__orbit {
  position: absolute;
  width: min(72vw, 320px);
  height: min(72vw, 320px);
  border-radius: 50%;
  border: 2px dashed rgba(221, 178, 30, 0.35);
  animation: ach-orbit-spin 28s linear infinite;
}

.page-achievement .ach-hero__orbit::after {
  content: '';
  position: absolute;
  inset: 12%;
  border-radius: 50%;
  border: 1px solid rgba(18, 24, 32, 0.06);
  animation: ach-orbit-spin 20s linear infinite reverse;
}

@keyframes ach-orbit-spin {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

.page-achievement .ach-hero__mark {
  position: relative;
  z-index: 2;
  width: min(42vw, 200px);
  height: auto;
  object-fit: contain;
  filter: drop-shadow(0 20px 40px rgba(18, 24, 32, 0.12));
  animation: ach-mark-float 5s ease-in-out infinite;
}

.page-achievement .ach-hero__mark--crop {
  width: min(46vw, 220px);
  max-height: 200px;
  object-fit: cover;
  object-position: center 28%;
}

@keyframes ach-mark-float {
  0%,
  100% {
    transform: translateY(0) scale(1);
  }
  50% {
    transform: translateY(-10px) scale(1.02);
  }
}

.page-achievement .ach-hero__copy {
  text-align: left;
}

@media (max-width: 899px) {
  .page-achievement .ach-hero__copy {
    text-align: center;
  }
}

.page-achievement .ach-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin: 0 0 0.75rem;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ach-muted);
}

.page-achievement .ach-eyebrow i {
  color: var(--ach-gold);
  font-size: 0.9rem;
}

.page-achievement .ach-hero__title {
  margin: 0;
  font-size: clamp(1.75rem, 4.2vw, 2.6rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.12;
  color: var(--ach-ink);
}

.page-achievement .ach-hero__title span {
  background: linear-gradient(105deg, #c9a010, var(--ach-gold) 40%, #9a7400);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.page-achievement .ach-hero__lead {
  margin: 1rem 0 0;
  max-width: 34rem;
  font-size: 1rem;
  line-height: 1.65;
  color: var(--ach-muted);
}

@media (max-width: 899px) {
  .page-achievement .ach-hero__lead {
    margin-left: auto;
    margin-right: auto;
  }
}

.page-achievement .ach-section-title {
  margin: 0 0 1.25rem;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ach-muted);
}

.page-achievement .ach-demo-note {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  margin: 0 0 1.75rem;
  padding: 0.85rem 1rem;
  font-size: 0.82rem;
  line-height: 1.5;
  color: var(--ach-muted);
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid var(--ach-line);
  border-radius: 12px;
  border-left: 3px solid var(--ach-gold);
}

.page-achievement .ach-demo-note i {
  margin-top: 0.1rem;
  color: #8a6b0a;
  flex-shrink: 0;
}

/* Hall of fame — circular portraits, 4-column grid (reference layout) */
.page-achievement .ach-hall-board {
  margin-bottom: 2.5rem;
  padding: 2rem 1.25rem 2.25rem;
  background: #ffffff;
  border: 1px solid rgba(18, 24, 32, 0.07);
  border-radius: 20px;
  box-shadow: 0 10px 40px rgba(18, 24, 32, 0.06);
}

@media (min-width: 700px) {
  .page-achievement .ach-hall-board {
    padding: 2.5rem 2rem 2.75rem;
  }
}

.page-achievement .ach-hall {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem 1.25rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

@media (min-width: 520px) {
  .page-achievement .ach-hall {
    grid-template-columns: repeat(3, 1fr);
    gap: 2.25rem 1.5rem;
  }
}

@media (min-width: 900px) {
  .page-achievement .ach-hall {
    grid-template-columns: repeat(4, 1fr);
    gap: 2.5rem 1.75rem;
  }
}

.page-achievement .ach-hall__item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  margin: 0;
  animation: ach-card-rise 0.55s cubic-bezier(0.22, 1, 0.36, 1) backwards;
}

.page-achievement .ach-hall__item:nth-child(1) {
  animation-delay: 0.03s;
}
.page-achievement .ach-hall__item:nth-child(2) {
  animation-delay: 0.06s;
}
.page-achievement .ach-hall__item:nth-child(3) {
  animation-delay: 0.09s;
}
.page-achievement .ach-hall__item:nth-child(4) {
  animation-delay: 0.12s;
}
.page-achievement .ach-hall__item:nth-child(5) {
  animation-delay: 0.15s;
}
.page-achievement .ach-hall__item:nth-child(6) {
  animation-delay: 0.18s;
}
.page-achievement .ach-hall__item:nth-child(7) {
  animation-delay: 0.21s;
}
.page-achievement .ach-hall__item:nth-child(8) {
  animation-delay: 0.24s;
}

@keyframes ach-card-rise {
  from {
    opacity: 0;
    transform: translateY(14px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.page-achievement .ach-hall__photo {
  width: 118px;
  height: 118px;
  flex-shrink: 0;
  border-radius: 50%;
  overflow: hidden;
  background: linear-gradient(145deg, #eceff4 0%, #e2e8f0 100%);
  border: 1px solid rgba(18, 24, 32, 0.08);
  box-shadow: 0 8px 24px rgba(18, 24, 32, 0.08), 0 0 0 4px rgba(255, 255, 255, 1);
  transition:
    transform 0.35s cubic-bezier(0.22, 1, 0.36, 1),
    box-shadow 0.35s ease;
}

@media (min-width: 700px) {
  .page-achievement .ach-hall__photo {
    width: 128px;
    height: 128px;
  }
}

.page-achievement .ach-hall__item:hover .ach-hall__photo {
  transform: translateY(-4px);
  box-shadow: 0 14px 32px rgba(18, 24, 32, 0.12), 0 0 0 4px rgba(255, 255, 255, 1);
}

.page-achievement .ach-hall__photo img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  object-position: center top;
  transition: transform 0.45s cubic-bezier(0.22, 1, 0.36, 1);
}

.page-achievement .ach-hall__item:hover .ach-hall__photo img {
  transform: scale(1.06);
}

.page-achievement .ach-hall__caption {
  margin: 0.85rem 0 0;
  padding: 0 0.25rem;
  max-width: 14rem;
  font-size: 0.9rem;
  line-height: 1.45;
  font-weight: 400;
  font-style: italic;
  color: var(--ach-ink);
  letter-spacing: 0.01em;
}

.page-achievement .ach-hall__caption em {
  font-style: italic;
  font-weight: 400;
  color: inherit;
}

.page-achievement .ach-strip {
  margin-top: 2rem;
  padding: 1.35rem 1.5rem;
  border-radius: 18px;
  background: linear-gradient(135deg, rgba(255, 249, 232, 0.95) 0%, rgba(255, 255, 255, 0.92) 100%);
  border: 1px solid rgba(221, 178, 30, 0.28);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem 1.75rem;
  justify-content: center;
  text-align: center;
  box-shadow: 0 10px 32px rgba(18, 24, 32, 0.05);
}

.page-achievement .ach-strip__badge {
  display: flex;
  align-items: center;
  gap: 0.65rem;
}

.page-achievement .ach-strip__badge img {
  width: 40px;
  height: 40px;
  object-fit: contain;
}

.page-achievement .ach-strip p {
  margin: 0;
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--ach-ink);
  max-width: 36rem;
  line-height: 1.45;
}

.page-achievement .ach-strip__link {
  color: #7a5f08;
  font-weight: 700;
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color 0.2s ease;
}

.page-achievement .ach-strip__link:hover {
  color: var(--ach-ink);
}

@media (prefers-reduced-motion: reduce) {
  .page-achievement .ach-page-bg::before,
  .page-achievement .ach-hero__orbit,
  .page-achievement .ach-hero__mark,
  .page-achievement .ach-hall__item {
    animation: none;
  }

  .page-achievement .ach-hall__item:hover .ach-hall__photo {
    transform: none;
  }

  .page-achievement .ach-hall__item:hover .ach-hall__photo img {
    transform: none;
  }
}