.realisations-section {
    padding: 6rem 4rem;
    scroll-margin-top: 4.25rem;
    background: #11131d;
    color: var(--color-text);
}

.showcase-shell {
    width: min(1160px, 100%);
    margin: 0 auto;
}

.showcase-heading {
    display: block;
    max-width: 850px;
    margin: 0 auto;
    align-items: end;
    padding-bottom: 2rem;
    text-align: center;
}

.showcase-heading h2 {
    position: relative;
    justify-content: center;
    margin: 0;
    padding: 0 0 1.15rem;
    color: var(--color-text-light);
    font-family: 'Rajdhani', sans-serif;
    font-size: 2.5rem;
    line-height: 1.05;
    text-transform: uppercase;
}

.showcase-heading h2::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 3.25rem;
    height: 3px;
    border-radius: 2px;
    background: var(--color-accent);
    transform: translateX(-50%) scaleX(1);
    transform-origin: center;
    transition: transform 180ms ease, background-color 180ms ease;
}

.showcase-heading h2:hover::after,
.showcase-heading h2:focus-visible::after {
    background: var(--color-primary);
    transform: translateX(-50%) scaleX(1.08);
}

.showcase-card-title-row {
    display: flex;
    width: 100%;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

.showcase-description-toggle {
    display: grid;
    flex: 0 0 2rem;
    width: 2rem;
    height: 2rem;
    padding: 0;
    place-items: center;
    border: 0;
    color: var(--color-primary);
    background: transparent;
    cursor: pointer;
}

.showcase-description-toggle i {
    transition: transform 180ms ease;
}

.showcase-description-toggle[aria-expanded="true"] i {
    transform: rotate(180deg);
}

.showcase-description-toggle:hover,
.showcase-description-toggle:focus-visible {
    color: var(--color-secondary);
}

.showcase-group {
    padding: 3rem 0 0;
    overflow: visible;
}

.showcase-group-heading {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1.35rem;
}

.showcase-group-heading h3 {
    margin: 0;
    color: var(--color-text-light);
    font-size: 1.55rem;
    line-height: 1.2;
}

.showcase-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.15rem;
    align-items: start;
}

.showcase-grid--single {
    grid-template-columns: minmax(0, 420px);
}

.showcase-card {
    display: flex;
    min-width: 0;
    flex-direction: column;
    align-self: start;
    border: 1px solid rgba(229, 229, 229, 0.14);
    border-radius: 6px;
    background: #191c28;
    overflow: hidden;
    transition: transform 180ms ease, border-color 180ms ease, background-color 180ms ease;
}

.showcase-card:hover,
.showcase-card:focus-within {
    transform: translateY(-0.3rem);
    border-color: rgba(79, 195, 247, 0.62);
    background: #1d2130;
}

.showcase-card-media {
    position: relative;
    aspect-ratio: 16 / 10;
    background: #0f111a;
    overflow: hidden;
}

.showcase-card-media::after {
    content: "";
    position: absolute;
    inset: 0;
    border-bottom: 3px solid var(--color-accent);
    pointer-events: none;
}

.showcase-card-media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: top center;
    transition: transform 400ms ease;
}

.showcase-card:hover .showcase-card-media img,
.showcase-card:focus-within .showcase-card-media img {
    transform: scale(1.025);
}

.showcase-card-media--icon {
    display: grid;
    place-items: center;
    background: #202538;
}

.showcase-card-media--icon i {
    color: var(--color-text-light);
    font-size: 5rem;
}

.showcase-card-body {
    display: flex;
    flex: 1;
    min-width: 0;
    flex-direction: column;
    align-items: flex-start;
    padding: 1.35rem;
}

.showcase-card-body h4 {
    margin: 0;
    color: var(--color-secondary);
    font-family: 'Rajdhani', sans-serif;
    font-size: 1.45rem;
    line-height: 1.15;
}

.showcase-card-description {
    margin: 0.75rem 0 1.25rem;
    color: rgba(229, 229, 229, 0.82);
    font-size: 0.94rem;
    line-height: 1.6;
}

.showcase-card-description[hidden] {
    display: none;
}

.showcase-card-body a,
.showcase-card-status {
    display: inline-flex;
    align-items: center;
    gap: 0.55rem;
    margin-top: auto;
    font-weight: 700;
}

.showcase-card-body a {
    color: var(--color-primary);
}

.showcase-card-body a:hover,
.showcase-card-body a:focus-visible {
    color: var(--color-secondary);
}

.showcase-card-body a i {
    font-size: 0.8rem;
}

.showcase-card-status {
    color: rgba(229, 229, 229, 0.72);
    font-size: 0.92rem;
}

.showcase-card-status i {
    color: var(--color-accent);
}

.ai-section {
    padding: 4.5rem 4rem;
    scroll-margin-top: 4.25rem;
    background: linear-gradient(180deg, #11131d 0%, #171a27 100%);
    color: var(--color-text);
}

.ai-heading {
    position: relative;
    max-width: 760px;
    margin: 0 auto 3.5rem;
    text-align: center;
}

.ai-heading h2 {
    position: relative;
    display: block;
    width: 100%;
    margin: 0;
    padding-bottom: 1.25rem;
    color: var(--color-text-light);
    font-family: 'Rajdhani', sans-serif;
    font-size: clamp(2.65rem, 5vw, 3.65rem);
    font-weight: 700;
    letter-spacing: 0.015em;
    line-height: 1.08;
    text-align: center;
}

.ai-heading h2::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 4.5rem;
    height: 4px;
    border-radius: 999px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
    box-shadow: 0 0 18px rgba(64, 187, 238, 0.35);
    transform: translateX(-50%);
}

.ai-heading p {
    margin: 1.2rem auto 0;
    color: rgba(229, 229, 229, 0.78);
    line-height: 1.7;
}

.ai-kicker,
.tools-coming-soon > span {
    display: inline-block;
    margin-bottom: 0.8rem;
    color: var(--color-primary);
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.ai-panel {
    margin-top: 2rem;
}

.ai-panel h3,
.tools-coming-soon h3 {
    margin: 0 0 1.1rem;
    color: var(--color-text-light);
    font-family: 'Rajdhani', sans-serif;
    font-size: 1.65rem;
}

.ai-card-grid {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 1rem;
    align-items: start;
}

.ai-card-grid--models {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.ai-card {
    min-width: 0;
    align-self: start;
    container-type: inline-size;
    padding: 1rem;
    border: 1px solid rgba(229, 229, 229, 0.12);
    border-radius: 8px;
    background: rgba(25, 28, 40, 0.86);
}

.ai-card h4 {
    margin: 0;
    color: var(--color-secondary);
    font-family: 'Rajdhani', sans-serif;
    font-size: 1.25rem;
}

.ai-card-header {
    display: grid;
    grid-template-columns: 2.5rem minmax(0, 1fr) 2rem;
    align-items: center;
    gap: 0.8rem;
}

@container (max-width: 10rem) {
    .ai-card-header {
        grid-template-columns: 2.5rem minmax(0, 1fr);
        align-items: start;
    }

    .ai-card-header .showcase-description-toggle {
        grid-column: 1 / -1;
        justify-self: end;
        margin-top: 0.15rem;
    }
}

.ai-card-header img {
    width: 2.5rem;
    height: 2.5rem;
    border-radius: 8px;
    object-fit: contain;
}

.ai-model-icon {
    display: grid;
    width: 2.5rem;
    height: 2.5rem;
    place-items: center;
    color: var(--color-primary);
    font-size: 1.2rem;
}

.ai-card .showcase-card-description {
    margin-top: 0.95rem;
    margin-bottom: 0;
}

.ai-card p,
.tools-coming-soon p {
    margin: 0;
    color: rgba(229, 229, 229, 0.76);
    font-size: 0.93rem;
    line-height: 1.6;
}

.tools-coming-soon {
    margin-top: 2.5rem;
    padding: 1.25rem 0 0;
    border: 0;
    text-align: center;
    background: transparent;
}

.tools-preview-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
  align-items: start;
  margin-top: 1.2rem;
}

.tools-preview-grid article {
  position: relative;
  min-width: 0;
  height: 15rem;
  border-radius: 8px;
}

.tool-flip-card.is-turning {
  animation: tool-card-turn 0.5s cubic-bezier(0.45, 0.05, 0.55, 0.95);
}

@keyframes tool-card-turn {
  0% {
    transform: perspective(1000px) rotateY(0deg) scale(1);
  }

  49.9% {
    transform: perspective(1000px) rotateY(88deg) scale(0.985);
  }

  50% {
    transform: perspective(1000px) rotateY(-88deg) scale(0.985);
  }

  100% {
    transform: perspective(1000px) rotateY(0deg) scale(1);
  }
}

.tool-flip-card::after {
  content: "";
  position: absolute;
  z-index: 3;
  inset: 0;
  border-radius: 8px;
  pointer-events: none;
}

.tool-language {
  display: flex;
  width: max-content;
  align-items: center;
  margin-top: 0.65rem;
  color: rgba(229, 229, 229, 0.68);
  font-size: 0.9rem;
  font-weight: 600;
}

.tools-preview-grid article > a,
.tool-downloads a {
  color: var(--color-primary);
  font-weight: 700;
}

.tool-card-inner {
  position: relative;
  width: 100%;
  height: 100%;
  border-radius: 8px;
  cursor: pointer;
  outline: none;
  touch-action: manipulation;
}

.tool-card-inner:focus-visible {
  outline: none;
}

.tool-card-inner:focus-visible .tool-card-face {
  box-shadow: none;
}

.tool-flip-card:has(.tool-card-inner:focus-visible)::after {
  box-shadow: inset 0 0 0 2px var(--color-primary);
}

.tool-card-face {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 1.2rem 1.15rem 3.6rem;
  overflow: hidden;
  border: 0;
  border-radius: 8px;
  background: rgba(25, 28, 40, 0.92);
  box-shadow: none;
  visibility: visible;
}

.tool-card-back {
  background: rgba(25, 28, 40, 0.98);
  visibility: hidden;
}

.tool-card-inner.is-flipped .tool-card-front {
  visibility: hidden;
}

.tool-card-inner.is-flipped .tool-card-back {
  visibility: visible;
}

.tool-card-icon {
  display: grid;
  width: 4.2rem;
  height: 4.2rem;
  margin-bottom: 0.9rem;
  place-items: center;
  border: 1px solid rgba(34, 194, 255, 0.45);
  border-radius: 50%;
  color: var(--color-primary);
  background: rgba(34, 194, 255, 0.08);
  font-size: 1.75rem;
}

.tool-flip-hint {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  margin-top: 0.8rem;
  color: rgba(229, 229, 229, 0.62);
  font-size: 0.78rem;
}

.tool-card-back p {
  position: relative;
  max-width: 28ch;
  margin-top: 0.75rem;
  color: rgba(229, 229, 229, 0.82);
  font-size: 0.88rem;
  line-height: 1.5;
}

.tools-preview-grid .tool-download-icon {
  position: absolute;
  z-index: 4;
  right: 50%;
  bottom: 0.85rem;
  display: grid;
  width: 2.55rem;
  height: 2.55rem;
  place-items: center;
  border: 1px solid rgba(34, 194, 255, 0.5);
  border-radius: 50%;
  background: rgba(10, 16, 28, 0.9);
  font-size: 1rem;
  transform: translateX(50%);
  transition: color 160ms ease, background-color 160ms ease, transform 160ms ease;
}

.tools-preview-grid .tool-download-icon:hover,
.tools-preview-grid .tool-download-icon:focus-visible {
  color: var(--color-text-light);
  background: var(--color-primary);
  transform: translateX(50%) scale(1.08);
}

.tool-downloads {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem 1rem;
}

.tools-preview-grid h4,
.tools-preview-grid small {
  position: relative;
  margin: 0;
}

.tools-preview-grid small {
  color: var(--showcase-accent);
}

@media (max-width: 1100px) {
  .tools-preview-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 700px) {
  .tools-preview-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
    width: calc(100% - 2rem);
    margin-inline: auto;
  }

  .tools-preview-grid article {
    height: 15rem;
  }

  .tool-card-face {
    padding-inline: clamp(1rem, 7vw, 2rem);
  }

  .tool-card-back p {
    width: 100%;
    max-width: 42ch;
    font-size: 0.92rem;
    line-height: 1.55;
  }
}

@media (prefers-reduced-motion: reduce) {
  .tool-flip-card.is-turning {
    animation: none;
  }
}

.tools-coming-soon h3 {
    margin-bottom: 0.45rem;
}

@media (min-width: 1021px) and (max-width: 1220px) {
    .ai-card-grid,
    .ai-card-grid--models {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 1020px) {
    .realisations-section {
        padding: 5rem 2.5rem;
    }

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

    .showcase-grid--single {
        grid-template-columns: minmax(0, 420px);
    }

    .ai-section {
        padding: 5rem 2.5rem;
    }

    .ai-card-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 760px) {
    .realisations-section {
        padding: 4rem 1.25rem;
    }

    .showcase-heading h2 {
        font-size: 2.15rem;
    }

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

    .showcase-grid--single {
        grid-template-columns: minmax(0, 420px);
    }

    .showcase-group {
        padding-top: 2.5rem;
    }

    .ai-section {
        padding: 4rem 1.25rem;
    }

    .ai-card-grid,
    .ai-card-grid--models {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 580px) {
    .showcase-grid,
    .showcase-grid--single,
    .ai-card-grid,
    .ai-card-grid--models {
        grid-template-columns: 1fr;
    }

    .ai-card-header {
        grid-template-columns: 2.5rem minmax(0, 1fr) 2rem;
        gap: 0.75rem;
    }

    .ai-card-header img,
    .ai-model-icon {
        display: grid;
    }

    .ai-card-header .showcase-description-toggle {
        grid-column: 3;
        grid-row: 1;
        margin-top: 0;
    }

    .ai-section {
        padding-right: 0.7rem;
        padding-left: 0.7rem;
    }

    .ai-heading {
        margin-bottom: 2.75rem;
    }

    .ai-heading h2 {
        padding: 0 0.75rem 1rem;
        font-size: 2.15rem;
        line-height: 1.1;
    }

    .ai-card {
        width: 100%;
        padding: 1.15rem;
    }

    .ai-card .showcase-card-description {
        margin-top: 1.1rem;
        padding-top: 1rem;
        border-top: 1px solid rgba(229, 229, 229, 0.1);
    }
}

@media (max-width: 430px) {
    .realisations-section {
        padding-right: 1rem;
        padding-left: 1rem;
    }

    .showcase-heading h2 {
        font-size: 2rem;
    }

    .showcase-card-body {
        padding: 1.15rem;
    }

}

@media (max-width: 380px) {
    .ai-section {
        padding-right: 0.25rem;
        padding-left: 0.25rem;
    }

    .ai-section .showcase-shell,
    .ai-panel,
    .ai-card-grid,
    .ai-card-grid--models {
        width: 100%;
        max-width: none;
    }

    .ai-panel h3 {
        padding-inline: 0;
        text-align: center;
    }

    .ai-card-grid,
    .ai-card-grid--models {
        width: calc(100vw - 24px);
        margin-left: calc(50% - 50vw + 12px);
        gap: 0.85rem;
    }

    .ai-card {
        padding: 1rem;
    }
}

@media (prefers-reduced-motion: reduce) {
    .showcase-card,
    .showcase-card-media img {
        transition: none;
    }
}

/* Copyright RZU Informatique */