/* About page specific styles. Inherits base theme from landingpg.css */

.about-page main {
  padding-top: 140px;
}

.about-hero {
  padding: 90px 0 60px;
}

.about-layout {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  align-items: center;
  gap: 32px;
}

.about-copy {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.about-copy .eyebrow {
  margin: 0;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: 0.78rem;
  color: var(--color-muted);
}

.about-copy h1 {
  margin: 0;
  font-size: clamp(2.8rem, 5vw, 3.8rem);
  letter-spacing: -0.02em;
}

.about-copy .lead {
  margin: 0;
  font-size: 1.05rem;
  line-height: 1.7;
  color: var(--color-text);
  max-width: 640px;
}

.about-copy .muted {
  margin: 0;
  color: var(--color-muted);
  max-width: 640px;
}

.collage {
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
}

.collage-grid {
  position: relative;
  display: grid;
  grid-template-columns: repeat(5, minmax(84px, 1fr));
  gap: 12px;
  max-width: 620px;
  width: 100%;
  filter: drop-shadow(0 30px 60px rgba(0, 0, 0, 0.35));
}

.collage-grid::after {
  content: "";
  position: absolute;
  inset: 18px;
  border-radius: 30%;
  background: radial-gradient(circle at 30% 30%, rgba(59, 130, 246, 0.16), transparent 50%),
    radial-gradient(circle at 80% 60%, rgba(34, 197, 94, 0.14), transparent 48%);
  z-index: 0;
  pointer-events: none;
}

.collage-cell {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0;
}

.collage-item {
  position: relative;
  overflow: hidden;
  aspect-ratio: 1 / 1;
  border-radius: 28% / 32%;
  background: linear-gradient(145deg, rgba(30, 41, 59, 0.95), rgba(15, 23, 42, 0.9));
  border: 1px solid rgba(148, 163, 184, 0.25);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.35), inset 0 1px 0 rgba(255, 255, 255, 0.08);
  --tilt: 0deg;
  --lift: 0px;
  transform-origin: center;
  transform: translateY(var(--lift)) rotate(var(--tilt));
  transition: transform 240ms ease, box-shadow 240ms ease;
  z-index: 1;
  cursor: pointer;
  border: none;
  padding: 0;
  appearance: none;
}

.collage-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.06);
  filter: saturate(1.05);
}

.collage-item:hover {
  transform: translateY(calc(var(--lift) - 6px)) rotate(var(--tilt)) scale(1.02);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.45), 0 0 0 1px rgba(59, 130, 246, 0.4);
}

/* playful offsets to keep it organic */
.collage-item.tilt-left { --tilt: -6deg; }
.collage-item.tilt-right { --tilt: 6deg; }
.collage-item.lift { --lift: -4px; --tilt: 2deg; }

.collage-hint {
  margin-top: 14px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 7px 14px;
  border-radius: 999px;
  background: rgba(30, 41, 59, 0.9);
  color: var(--color-muted);
  font-size: 0.8rem;
  border: 1px solid var(--color-border-subtle);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.28);
}

.info-section {
  padding: 40px 0 120px;
}

.info-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 14px;
  width: 100%;
  max-width: 1080px;
  margin: 0 auto;
}

.info-card {
  position: relative;
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 16px 18px;
  background: rgba(24, 34, 52, 0.96);
  border: 1px solid var(--color-border-subtle);
  border-radius: 18px;
  box-shadow: var(--shadow-soft);
  transition: transform 260ms cubic-bezier(0.22, 0.8, 0.48, 1),
    border-color 300ms ease, box-shadow 320ms ease, background 200ms ease;
  isolation: isolate;
}

.info-card::before {
  content: "";
  position: absolute;
  inset: -54px;
  border-radius: 40px;
  background: radial-gradient(circle, rgba(59, 130, 246, 0.18) 0%, rgba(59, 130, 246, 0) 70%);
  filter: blur(28px);
  opacity: 0;
  pointer-events: none;
  transition: opacity 360ms ease;
  z-index: 0;
}

.info-card:hover {
  transform: translateY(-6px) scale(1.02);
  border-color: rgba(59, 130, 246, 0.8);
  box-shadow: 0 26px 52px rgba(0, 0, 0, 0.35), 0 0 0 1px rgba(59, 130, 246, 0.24);
}

.info-card:hover::before { opacity: 1; }

.info-icon {
  width: 48px;
  height: 48px;
  flex: 0 0 48px;
  display: grid;
  place-items: center;
  border-radius: 14px;
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.24), rgba(59, 130, 246, 0.08));
  border: 1px solid rgba(148, 163, 184, 0.35);
  font-size: 1.2rem;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.08);
  z-index: 1;
}

.info-body {
  display: flex;
  flex-direction: column;
  gap: 4px;
  z-index: 1;
}

.info-body h3 {
  margin: 0;
  font-size: 1.05rem;
  letter-spacing: -0.01em;
}

.info-body p {
  margin: 0;
  color: var(--color-muted);
}

.info-body a {
  color: var(--color-primary);
  text-decoration: underline;
}

/* Lightbox */
.lightbox {
  position: fixed;
  inset: 0;
  display: grid;
  place-items: center;
  background: rgba(7, 12, 22, 0.78);
  backdrop-filter: blur(10px) saturate(160%);
  -webkit-backdrop-filter: blur(10px) saturate(160%);
  z-index: 2000;
  padding: 20px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 200ms ease;
}

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

.lightbox__img {
  max-width: min(90vw, 760px);
  max-height: 80vh;
  border-radius: 22px;
  border: 1px solid rgba(148, 163, 184, 0.35);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
  object-fit: contain;
  background: rgba(15, 23, 42, 0.8);
  opacity: 0;
  transform: translateY(12px) scale(0.96);
  transition: opacity 220ms ease, transform 240ms cubic-bezier(0.22, 0.8, 0.48, 1);
}

.lightbox__close {
  position: absolute;
  top: 20px;
  right: 20px;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid rgba(148, 163, 184, 0.45);
  background: rgba(15, 23, 42, 0.9);
  color: var(--color-text);
  font-size: 1.6rem;
  cursor: pointer;
  display: grid;
  place-items: center;
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.28);
  transition: transform 160ms ease, border-color 160ms ease;
}

.lightbox__close:hover {
  transform: translateY(-2px);
  border-color: rgba(241, 245, 249, 0.7);
}

.lightbox.is-open .lightbox__img {
  opacity: 1;
  transform: translateY(0) scale(1);
}

body.lightbox-open {
  overflow: hidden;
}

@media (max-width: 960px) {
  .about-hero {
    padding: 74px 0 52px;
  }

  .collage-grid {
    grid-template-columns: repeat(4, minmax(84px, 1fr));
    grid-auto-rows: 90px;
  }
}

@media (max-width: 680px) {
  .about-page main { padding-top: 120px; }

  .collage-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
    max-width: 360px;
    margin: 0 auto;
  }

  .collage-hint {
    margin-top: 12px;
    font-size: 0.78rem;
  }

  .info-grid {
    grid-template-columns: 1fr;
  }
}

@media (prefers-reduced-motion: reduce) {
  .collage-item,
  .info-card,
  .info-card::before {
    transition: none;
  }
}