/* ---------- About page ---------- */

.about-page {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: 100%;
  padding: 28px 28px 96px;
  overflow-x: clip;
  box-sizing: border-box;
}

.about-page__inner {
  width: 100%;
  max-width: 1180px;
  min-width: 0;
  margin: 0 auto;
  display: grid;
  gap: clamp(56px, 8vw, 104px);
}

.about-page__inner > * {
  min-width: 0;
  max-width: 100%;
}

.about-kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 14px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
}

.about-kicker::before {
  content: "";
  width: 28px;
  height: 2px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--magenta), var(--cyan));
}

.about-title {
  max-width: 18ch;
  font-family: var(--font-display);
  font-size: clamp(28px, 4.4vw, 48px);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.03em;
  color: var(--heading);
  overflow-wrap: anywhere;
}

.about-lead {
  max-width: 54ch;
  margin-top: 14px;
  font-size: clamp(16px, 1.6vw, 19px);
  line-height: 1.55;
  color: var(--text-soft);
  overflow-wrap: break-word;
}

.about-video {
  display: grid;
  gap: 22px;
}

.about-video__frame {
  position: relative;
  overflow: hidden;
  border-radius: 28px;
  border: 0;
  background:
    radial-gradient(circle at 30% 20%, color-mix(in srgb, var(--violet) 22%, transparent), transparent 42%),
    radial-gradient(circle at 78% 70%, color-mix(in srgb, var(--magenta) 18%, transparent), transparent 40%),
    #050508;
  box-shadow: var(--shadow);
  aspect-ratio: 16 / 9;
}

.about-video__player {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
  border: 0;
  background: #050508;
  object-fit: contain;
  object-position: center;
}

.about-video__play {
  position: absolute;
  inset: 0;
  z-index: 2;
  display: grid;
  place-content: center;
  justify-items: center;
  gap: 14px;
  border: 0;
  padding: 24px;
  background:
    linear-gradient(180deg, rgba(5, 5, 8, 0.18), rgba(5, 5, 8, 0.42));
  color: #fff;
  cursor: pointer;
  transition: opacity 0.25s ease, visibility 0.25s ease;
}

.about-video__frame.is-playing .about-video__play {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.about-video__play-icon {
  width: clamp(64px, 10vw, 84px);
  height: clamp(64px, 10vw, 84px);
  display: grid;
  place-items: center;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.28);
  background:
    linear-gradient(135deg, color-mix(in srgb, var(--magenta) 72%, white), color-mix(in srgb, var(--violet) 80%, var(--cyan)));
  box-shadow:
    0 16px 40px rgba(0, 0, 0, 0.35),
    inset 0 1px 0 rgba(255, 255, 255, 0.35);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.about-video__play-icon svg {
  width: 28px;
  height: 28px;
  margin-left: 3px;
  display: block;
  fill: #fff;
}

.about-video__play-label {
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.92);
}

.about-video__play:hover .about-video__play-icon,
.about-video__play:focus-visible .about-video__play-icon {
  transform: scale(1.06);
  box-shadow:
    0 20px 48px rgba(0, 0, 0, 0.4),
    inset 0 1px 0 rgba(255, 255, 255, 0.4);
}

.about-video__play:focus-visible {
  outline: none;
}

.about-video__play:focus-visible .about-video__play-icon {
  outline: 3px solid color-mix(in srgb, var(--cyan) 55%, transparent);
  outline-offset: 4px;
}

.about-mission {
  display: grid;
  gap: 28px;
}

.about-mission__points {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.about-mission__point {
  padding: 22px 20px;
  border-radius: 22px;
  border: 1px solid var(--line);
  background:
    linear-gradient(135deg, var(--nav-glass-sheen) 0%, transparent 55%),
    var(--card);
  box-shadow: var(--shadow-sm);
}

.about-mission__point p {
  font-size: 15px;
  font-weight: 600;
  line-height: 1.45;
  color: var(--cream);
}

.about-mission__text {
  position: relative;
  max-width: none;
  margin: 0;
  padding: clamp(22px, 3vw, 32px) clamp(22px, 3vw, 34px) clamp(22px, 3vw, 32px) clamp(26px, 3.2vw, 38px);
  border-radius: 24px;
  border: 1px solid var(--line);
  background:
    linear-gradient(135deg, var(--nav-glass-sheen) 0%, transparent 52%),
    var(--card-grad);
  box-shadow: var(--shadow-sm);
  font-size: clamp(15px, 1.45vw, 17px);
  line-height: 1.75;
  color: var(--text-soft);
  overflow-wrap: break-word;
}

.about-mission__text::before {
  content: "";
  position: absolute;
  left: 0;
  top: 18px;
  bottom: 18px;
  width: 3px;
  border-radius: 999px;
  background: linear-gradient(180deg, var(--magenta), var(--violet), var(--cyan));
}

.about-mission__text strong {
  display: block;
  margin-top: 18px;
  color: var(--heading);
  font-family: var(--font-display);
  font-size: clamp(17px, 1.8vw, 20px);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.35;
}

.about-principles {
  display: grid;
  gap: 28px;
}

.about-principles__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.principle-card {
  display: grid;
  gap: 12px;
  padding: 24px 22px;
  border-radius: 24px;
  border: 1px solid var(--line);
  background: var(--card-grad);
  box-shadow: var(--shadow-sm);
  transition: transform 0.25s ease, border-color 0.25s ease, background 0.25s ease;
}

.principle-card:hover {
  transform: translateY(-3px);
  border-color: color-mix(in srgb, var(--magenta) 35%, var(--line));
  background: var(--card-hover);
}

.principle-card__mark {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border-radius: 14px;
  background: color-mix(in srgb, var(--violet) 18%, var(--fill-soft));
  color: var(--cyan);
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 800;
}

.principle-card h3 {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--heading);
}

.principle-card p {
  font-size: 14.5px;
  line-height: 1.55;
  color: var(--muted);
}

.about-achievements {
  display: grid;
  gap: 22px;
}

/* ---------- Achievements gallery ---------- */

.achievements-section {
  width: 100%;
  max-width: 100%;
  min-width: 0;
  color: var(--cream);
}

.achievements-container {
  width: 100%;
  max-width: 100%;
  min-width: 0;
}

.achievements-years {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  max-width: 100%;
  margin-bottom: clamp(20px, 3vw, 34px);
  padding: 6px;
  overflow-x: auto;
  overscroll-behavior-x: contain;
  scrollbar-width: none;
}

.achievements-years::-webkit-scrollbar {
  display: none;
}

.ach-year-btn {
  flex: 0 0 auto;
  border: 1px solid var(--nav-glass-border);
  border-radius: 999px;
  padding: 11px 20px;
  background:
    linear-gradient(135deg, var(--nav-glass-sheen) 0%, transparent 55%),
    var(--nav-glass);
  backdrop-filter: blur(18px) saturate(1.8);
  -webkit-backdrop-filter: blur(18px) saturate(1.8);
  color: var(--text-soft);
  font: inherit;
  font-size: 15px;
  font-weight: 700;
  line-height: 1;
  cursor: pointer;
  box-shadow:
    inset 0 1px 0 var(--nav-glass-highlight),
    var(--nav-glass-shadow);
  transition: transform 0.25s ease, border-color 0.25s ease, background 0.25s ease, box-shadow 0.25s ease, color 0.25s ease;
}

.ach-year-btn:hover {
  transform: translateY(-2px);
  color: var(--cream);
  background:
    linear-gradient(135deg, var(--nav-glass-sheen-hover) 0%, transparent 58%),
    var(--nav-glass-hover);
}

.ach-year-btn.is-active {
  color: var(--cream);
  border-color: var(--line-strong);
  background:
    linear-gradient(135deg, var(--nav-glass-sheen-hover) 0%, transparent 58%),
    var(--fill-strong);
  box-shadow:
    inset 0 1px 0 var(--nav-glass-highlight),
    var(--nav-glass-shadow);
}

.ach-year-btn:focus-visible,
.ach-carousel-btn:focus-visible,
.achievement-lightbox-close:focus-visible,
.achievement-lightbox-arrow:focus-visible {
  outline: 3px solid color-mix(in srgb, var(--cyan) 42%, transparent);
  outline-offset: 3px;
}

.achievements-rows {
  display: grid;
  gap: clamp(14px, 2vw, 24px);
  width: 100%;
  min-width: 0;
}

.achievements-row {
  display: flex;
  align-items: stretch;
  gap: clamp(14px, 2vw, 24px);
  width: 100%;
  min-width: 0;
}

.achievements-row.is-hidden {
  display: none;
}

.achievement-card {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: clamp(18px, 2vw, 28px);
  background: var(--card);
  box-shadow: var(--shadow-sm);
  backdrop-filter: blur(16px);
  transform: translateZ(0);
  min-width: 0;
  max-width: 100%;
  transition: transform 0.25s ease, border-color 0.25s ease, background 0.25s ease;
}

.achievement-card:hover {
  transform: translateY(-4px);
  border-color: color-mix(in srgb, var(--magenta) 36%, var(--line));
  background: var(--card-hover);
}

.achievement-card.is-hidden {
  display: none;
}

.ratio-1136-768 {
  --ach-ratio: 1.4791667;
}

.ratio-916-768 {
  --ach-ratio: 1.1927083;
}

.ratio-1240-1754 {
  --ach-ratio: 0.7069555;
}

.achievement-card-horizontal {
  flex: var(--ach-ratio) 1 0;
  aspect-ratio: var(--ach-ratio);
  min-width: 0;
}

.achievements-row.is-single-visible {
  justify-content: flex-start;
}

.achievements-row.is-single-visible .achievement-card-horizontal:not(.is-hidden) {
  flex: 0 1 min(560px, 100%);
}

.achievement-card-vertical {
  flex: 0 0 clamp(190px, 22vw, 270px);
  aspect-ratio: var(--ach-ratio);
  scroll-snap-align: start;
  max-width: 100%;
}

.achievement-media {
  position: relative;
  display: block;
  width: 100%;
  max-width: 100%;
  height: 100%;
  min-width: 0;
  border: 0;
  padding: 0;
  overflow: hidden;
  cursor: zoom-in;
  color: #fff;
  background:
    radial-gradient(circle at 22% 18%, rgba(255, 255, 255, 0.18), transparent 28%),
    linear-gradient(135deg, color-mix(in srgb, var(--magenta) 40%, transparent), color-mix(in srgb, var(--violet) 36%, transparent));
}

.achievement-media::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 2;
  opacity: 0;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.22), transparent 48%);
  transition: opacity 0.25s ease;
  pointer-events: none;
}

.achievement-card:hover .achievement-media::before {
  opacity: 1;
}

.achievement-media img {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 100%;
  height: 100%;
  display: block;
  object-fit: contain;
  object-position: center;
  transition: transform 0.35s ease;
}

.achievement-card:hover .achievement-media img {
  transform: scale(1.015);
}

.achievement-placeholder {
  position: absolute;
  inset: 0;
  z-index: 0;
  display: grid;
  place-items: center;
  align-content: center;
  gap: 8px;
  padding: 28px;
  text-align: center;
  pointer-events: none;
}

.achievement-media:has(img[src]:not([src=""])) .achievement-placeholder {
  display: none;
}

.achievement-placeholder span {
  font-size: clamp(22px, 3vw, 38px);
  font-weight: 800;
  letter-spacing: -0.04em;
}

.achievement-placeholder small {
  color: rgba(255, 255, 255, 0.76);
  font-size: 14px;
}

.achievements-carousel-wrap {
  position: relative;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 12px;
  width: 100%;
  max-width: 100%;
  min-width: 0;
  margin-top: clamp(26px, 4vw, 48px);
}

.achievements-carousel-wrap.is-hidden {
  display: none;
}

.ach-carousel-btn {
  width: clamp(42px, 4vw, 54px);
  height: clamp(42px, 4vw, 54px);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
  padding: 0;
  border: 1px solid var(--nav-glass-border);
  border-radius: 50%;
  background:
    linear-gradient(135deg, var(--nav-glass-sheen) 0%, transparent 55%),
    var(--nav-glass);
  color: var(--cream);
  cursor: pointer;
  box-shadow: var(--nav-glass-shadow);
  transition: transform 0.25s ease, opacity 0.25s ease, box-shadow 0.25s ease, color 0.25s ease;
}

.ach-carousel-btn svg {
  width: 22px;
  height: 22px;
  display: block;
}

.ach-carousel-btn path {
  fill: none;
  stroke: currentColor;
  stroke-width: 2.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.ach-carousel-btn:hover:not(:disabled) {
  transform: translateY(-2px);
  color: var(--cyan);
}

.ach-carousel-btn:disabled {
  opacity: 0.38;
  cursor: default;
  box-shadow: none;
}

.achievements-carousel {
  display: flex;
  gap: clamp(14px, 2vw, 22px);
  width: 100%;
  max-width: 100%;
  min-width: 0;
  overflow-x: auto;
  overscroll-behavior-x: contain;
  scroll-snap-type: x mandatory;
  padding: 4px 4px 18px;
  scrollbar-width: thin;
}

.achievements-carousel::-webkit-scrollbar {
  height: 8px;
}

.achievements-carousel::-webkit-scrollbar-track {
  background: var(--fill);
  border-radius: 999px;
}

.achievements-carousel::-webkit-scrollbar-thumb {
  background: linear-gradient(90deg, var(--magenta), var(--cyan));
  border-radius: 999px;
}

.achievements-empty {
  margin-top: 24px;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: var(--card);
  color: var(--muted);
  text-align: center;
}

.achievement-lightbox {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: grid;
  place-items: center;
  padding: 24px;
  background: rgba(8, 8, 12, 0.84);
  backdrop-filter: blur(18px);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.25s ease, visibility 0.25s ease;
}

.achievement-lightbox.is-open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.achievement-lightbox-dialog {
  width: min(1000px, 100%);
  max-height: 88vh;
  display: grid;
  gap: 14px;
}

.achievement-lightbox-content {
  overflow: hidden;
  border-radius: 24px;
  background:
    radial-gradient(circle at 20% 15%, rgba(255, 255, 255, 0.12), transparent 30%),
    linear-gradient(135deg, color-mix(in srgb, var(--magenta) 40%, transparent), color-mix(in srgb, var(--violet) 36%, transparent));
  box-shadow: 0 30px 90px rgba(0, 0, 0, 0.35);
}

.achievement-lightbox-content img {
  width: 100%;
  max-height: 78vh;
  display: block;
  object-fit: contain;
  object-position: center;
  background: rgba(255, 255, 255, 0.04);
}

.achievement-lightbox-caption {
  color: rgba(255, 255, 255, 0.82);
  text-align: center;
  font-size: 15px;
  line-height: 1.45;
}

.achievement-lightbox-close,
.achievement-lightbox-arrow {
  position: fixed;
  z-index: 2;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  border: 1px solid rgba(255, 255, 255, 0.24);
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
  cursor: pointer;
  backdrop-filter: blur(14px);
  transition: transform 0.2s ease, background 0.2s ease;
}

.achievement-lightbox-close svg,
.achievement-lightbox-arrow svg {
  width: 24px;
  height: 24px;
  display: block;
}

.achievement-lightbox-close path,
.achievement-lightbox-arrow path {
  fill: none;
  stroke: currentColor;
  stroke-width: 2.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.achievement-lightbox-close:hover {
  transform: scale(1.05);
  background: rgba(255, 255, 255, 0.18);
}

.achievement-lightbox-arrow:hover {
  transform: translateY(-50%) scale(1.05);
  background: rgba(255, 255, 255, 0.18);
}

.achievement-lightbox-close {
  top: 18px;
  right: 18px;
  width: 46px;
  height: 46px;
  border-radius: 50%;
}

.achievement-lightbox-arrow {
  top: 50%;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  transform: translateY(-50%);
}

.achievement-lightbox-prev {
  left: 18px;
}

.achievement-lightbox-next {
  right: 18px;
}

body.achievement-lightbox-lock {
  overflow: hidden;
}

@media (max-width: 980px) {
  .about-mission__points,
  .about-principles__grid {
    grid-template-columns: 1fr 1fr;
  }

  .about-title {
    max-width: none;
  }
}

@media (max-width: 900px) {
  .about-mission__points,
  .about-principles__grid {
    grid-template-columns: 1fr;
  }

  .achievements-row {
    flex-direction: column;
  }

  .achievement-card-horizontal,
  .achievements-row.is-single-visible .achievement-card-horizontal:not(.is-hidden) {
    width: 100%;
    max-width: 100%;
    flex: none;
  }

  .achievements-carousel-wrap {
    grid-template-columns: minmax(0, 1fr);
    gap: 10px;
  }

  .ach-carousel-btn {
    position: absolute;
    top: 50%;
    z-index: 5;
    transform: translateY(-50%);
  }

  .ach-carousel-btn:hover:not(:disabled) {
    transform: translateY(-50%);
  }

  .ach-carousel-prev {
    left: 8px;
  }

  .ach-carousel-next {
    right: 8px;
  }
}

@media (max-width: 700px) {
  .about-page {
    padding: 20px 16px 72px;
  }

  .about-video__frame {
    border-radius: 20px;
  }

  .achievement-card-vertical {
    flex-basis: min(70vw, 245px);
  }

  .achievement-lightbox {
    padding: 14px;
  }

  .achievement-lightbox-close {
    top: 12px;
    right: 12px;
  }

  .achievement-lightbox-prev {
    left: 8px;
  }

  .achievement-lightbox-next {
    right: 8px;
  }
}