:root {
  --story-panels: 4;
  --title-frame-size: clamp(280px, 26vw, 380px);
}

/* =========================
   Brand section (scroll-exit shell)
========================= */

.brand-shell {
  position: relative;
  z-index: 1;
  background: var(--blue);
  transform-origin: center top;
  will-change: transform;
  overflow: clip;
}

/* =========================
   Graphic / Intro
========================= */

.page-intro {
  background: var(--blue);
}

.page-intro-inner {
  width: min(100%, var(--container));
  padding-inline: var(--gutter);
  margin-inline: auto;
  display: grid;
  grid-template-columns: minmax(280px, 380px) minmax(0, 1fr);
  gap: clamp(28px, 5vw, 60px);
  align-items: start;
}

.brand-shell .page-intro-inner {
  padding-top: 140px;
}

#graphic-title,
.poster-title-frame {
  margin: 0;
  width: var(--title-frame-size);
  height: var(--title-frame-size);
  border: 1px solid rgba(255, 255, 255, 0.25);
  color: var(--white);
  font-weight: 700;
  line-height: 1.2;
  padding: clamp(24px, 3vw, 48px);
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

.poster-intro-inner {
  align-items: start;
}

.poster-title-frame {
  position: sticky;
  top: calc(50vh - (var(--title-frame-size) / 2));
  z-index: 5;
}
/* =========================
   Graphic / Layout
========================= */

.graphic-section {
  padding: 0 0 56px;
}

.graphic-layout {
  width: 100%;
  margin: 0;
  padding: 0;
}

.graphic-grid {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  grid-template-rows: repeat(3, minmax(0, 1fr));
  aspect-ratio: 7 / 3;
  width: 100%;
  margin-inline: auto;
  gap: 0;
}

.tile {
  position: relative;
  min-height: 0;
  overflow: hidden;
  isolation: isolate;
  background: var(--tile-color, #333333);
  transition:
    transform var(--transition-main),
    box-shadow var(--transition-main),
    z-index 0s linear;
}

.tile:focus-visible {
  outline: 2px solid rgba(255, 255, 255, 0.92);
  outline-offset: -2px;
}

.tile-media {
  position: absolute;
  inset: 0;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: clamp(10px, 1.6vw, 22px);
  transition:
    filter var(--transition-main),
    opacity var(--transition-main),
    transform var(--transition-main);
  transform-origin: center;
}

.tile-media img {
  max-width: 100%;
  max-height: 100%;
  width: auto;
  height: auto;
  object-fit: contain;
  display: block;
}

.tile-overlay {
  position: absolute;
  inset: 0;
  z-index: 2;
  opacity: 0;
  transition:
    opacity var(--transition-main),
    backdrop-filter var(--transition-main),
    -webkit-backdrop-filter var(--transition-main),
    transform var(--transition-main),
    box-shadow var(--transition-main),
    background var(--transition-main);
  background-color: var(--tile-color, #333333);
  background:
    linear-gradient(
      180deg,
      rgba(255, 255, 255, 0.14) 0%,
      rgba(255, 255, 255, 0.05) 28%,
      rgba(255, 255, 255, 0.02) 100%
    ),
    color-mix(in srgb, var(--tile-color, #333333) 55%, white 85%);
  backdrop-filter: blur(8px) saturate(120%);
  -webkit-backdrop-filter: blur(8px) saturate(120%);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.24),
    inset 0 -1px 0 rgba(255, 255, 255, 0.07),
    inset 0 0 0 1px rgba(255, 255, 255, 0.08);
}

.tile-copy {
  position: absolute;
  inset: 0;
  z-index: 3;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: clamp(8px, 2vw, 16px);
  opacity: 0;
  transition:
    opacity var(--transition-main),
    transform var(--transition-main);
  pointer-events: none;
  transform: translateY(8px);
}

.tile-title {
  display: inline-block;
  white-space: normal;
  word-break: keep-all;
  overflow-wrap: break-word;
  max-width: 100%;
  color: var(--tile-text, var(--white));
  letter-spacing: 0.01em;
  text-shadow: 0 1px 10px rgba(0, 0, 0, 0.18);
}


.tile--festival:hover .tile-title,
.tile--festival:focus-visible .tile-title {
  color: #003832;
}

.tile:hover,
.tile:focus-visible {
  z-index: 20;
  transform: scale(1.035);
  box-shadow:
    0 18px 40px rgba(0, 0, 0, 0.14),
    0 4px 14px rgba(255, 255, 255, 0.04);
}

.tile:hover .tile-media,
.tile:focus-visible .tile-media {
  filter: blur(10px);
  opacity: 0.12;
  transform: scale(1.05);
}

.tile:hover .tile-overlay,
.tile:focus-visible .tile-overlay {
  opacity: 1;
  backdrop-filter: blur(18px) saturate(150%);
  -webkit-backdrop-filter: blur(18px) saturate(150%);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.3),
    inset 0 -1px 0 rgba(255, 255, 255, 0.08),
    inset 0 0 0 1px rgba(255, 255, 255, 0.12),
    0 10px 26px rgba(0, 0, 0, 0.08);
}

.tile:hover .tile-copy,
.tile:focus-visible .tile-copy {
  opacity: 1;
  transform: translateY(0);
}

/* Desktop layout */

.tile--raad { grid-column: 1 / 4; grid-row: 1 / 2; }
.tile--artemis { grid-column: 4 / 5; grid-row: 1 / 2; }
.tile--festival { grid-column: 5 / 6; grid-row: 1 / 2; }
.tile--piclavier { grid-column: 6 / 7; grid-row: 1 / 2; }
.tile--pharma { grid-column: 7 / 8; grid-row: 1 / 3; }

.tile--paradise { grid-column: 1 / 2; grid-row: 2 / 3; }
.tile--darkroom { grid-column: 2 / 3; grid-row: 2 / 3; }
.tile--havayesafar { grid-column: 3 / 6; grid-row: 2 / 3; }
.tile--paniz { grid-column: 6 / 7; grid-row: 2 / 3; }

.tile--grasp { grid-column: 1 / 2; grid-row: 3 / 4; }
.tile--hormoz { grid-column: 2 / 3; grid-row: 3 / 4; }
.tile--bateni { grid-column: 3 / 5; grid-row: 3 / 4; }
.tile--sous { grid-column: 5 / 6; grid-row: 3 / 4; }
.tile--luci { grid-column: 6 / 8; grid-row: 3 / 4; }

.tile--taran {
  display: none;
}


/* =========================
   Story stage
========================= */

.story-stage {
  position: relative;
  height: calc(var(--story-panels) * 100vh);
  background: var(--blue);
}

.story-sticky {
  position: sticky;
  top: 0;
  height: 100vh;
  overflow: hidden;
  isolation: isolate;
}

.story-list {
  position: relative;
  width: 100%;
  height: 100%;
}

.story-panel {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: stretch;
  justify-content: center;
  visibility: hidden;
  pointer-events: none;
  will-change: transform, clip-path;
  background: transparent;
  transform: translate3d(0, 150%, 0);
  clip-path: inset(0 0 0 0);
}

.story-panel.is-visible {
  visibility: visible;
}

.story-panel--title {
  background: var(--blue);
  z-index: 10;
  isolation: isolate;
}

.story-title-wrap {
  width: min(100%, var(--container));
  margin-inline: auto;
  padding-inline: var(--gutter);
  padding-top: 160px;
  padding-bottom: 0;
  display: flex;
  align-items: flex-start;
}

.story-figure {
  width: 100%;
  height: 100%;
  margin: 0;
  display: flex;
  align-items: stretch;
  justify-content: center;
}

.story-figure img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
  user-select: none;
  -webkit-user-drag: none;
  transform-origin: center center;
  will-change: transform;
}

.story-stage::-webkit-scrollbar,
.story-sticky::-webkit-scrollbar {
  display: none;
}

/* =========================
   Modal
========================= */

.modal {
  position: fixed;
  inset: 0;
  z-index: 2000;
  display: none;
}

.modal.is-open {
  display: block;
}

.modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(4, 8, 30, 0.76);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.modal-dialog {
  position: relative;
  z-index: 2;
  min-height: 100dvh;
  display: grid;
  place-items: center;
  padding: 28px 20px;
}

.modal-card {
  position: relative;
  width: min(88vw, 460px);
  aspect-ratio: 4 / 5.8;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow: 0 28px 90px rgba(0, 0, 0, 0.34);
  overflow: hidden;
}

.modal-image {
  position: absolute;
  inset: 0;
  background-size: contain;
  background-position: center;
  background-repeat: no-repeat;
  background-color: rgba(255, 255, 255, 0.02);
}

.modal-label {
  position: absolute;
  left: 18px;
  right: 18px;
  bottom: 18px;
  z-index: 2;
  padding: 12px 14px;
  background: rgba(0, 0, 0, 0.24);
  color: var(--white);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.modal-title {
  margin: 0;
}

.modal-close {
  position: absolute;
  top: 14px;
  right: 14px;
  z-index: 3;
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  background: var(--yellow);
  color: var(--black);
  font-size: 28px;
  font-weight: 700;
  line-height: 1;
  transition: transform var(--transition-fast), opacity var(--transition-fast);
}

.modal-close:hover,
.modal-close:focus-visible {
  transform: scale(1.04);
  opacity: 0.94;
  outline: none;
}

/* =========================
   Tablet
========================= */

@media (max-width: 1024px) {
  .graphic-layout {
    padding-inline: var(--gutter);
  }

.graphic-grid {
  display: grid;
    grid-template-columns: repeat(8, minmax(0, 1fr));
    grid-template-rows: repeat(14, minmax(0, 1fr));
    aspect-ratio: auto;
    min-height: 1100px;
  }

  .tile--raad        { grid-column: 1 / 6;  grid-row: 1 / 3; }
  .tile--paniz     { grid-column: 6 / 8;  grid-row: 1 / 3; }
  .tile--festival    { grid-column: 8 / 10; grid-row: 1 / 3; }
  .tile--piclavier   { grid-column: 6 / 8;  grid-row: 3 / 5; }
  .tile--pharma      { grid-column: 8 / 10; grid-row: 3 / 6; }

  .tile--paradise    { grid-column: 1 / 3;  grid-row: 3 / 7; }
  .tile--darkroom    { grid-column: 3 / 5;  grid-row: 3 / 5; }
  .tile--havayesafar { grid-column: 5 / 8;  grid-row: 5 / 8; }
  .tile--paniz       { grid-column: 8 / 10; grid-row: 6 / 8; }
  .tile--taran       { grid-column: 5 / 10; grid-row: 8 / 10; }

  .tile--grasp       { grid-column: 1 / 3;  grid-row: 7 / 10; }
  .tile--hormoz      { grid-column: 3 / 5;  grid-row: 5 / 9; }
  .tile--bateni      { grid-column: 5 / 8;  grid-row: 10 / 12; }
  .tile--sous        { grid-column: 8 / 10; grid-row: 10 / 12; }
  .tile--luci        { grid-column: 5 / 10; grid-row: 12 / 14; }

  .modal-card {
    width: min(90vw, 430px);
  }
}

/* =========================
   Mobile
========================= */

@media (max-width: 720px) {
  .page-intro-inner {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .brand-shell .page-intro-inner {
    padding-top: 32px;
  }

  .graphic-section {
    padding: 0 0 56px;
  }

  .graphic-layout {
    padding-inline: var(--gutter);
  }

  .graphic-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    grid-auto-rows: 150px;
    grid-template-rows: none;
    aspect-ratio: auto;
    min-height: auto;
  }

  .tile--raad,
  .tile--paniz,
  .tile--festival,
  .tile--piclavier,
  .tile--pharma,
  .tile--paradise,
  .tile--darkroom,
  .tile--havayesafar,
  .tile--paniz,
  .tile--taran,
  .tile--grasp,
  .tile--hormoz,
  .tile--bateni,
  .tile--sous,
  .tile--luci {
    grid-column: auto;
    grid-row: auto;
  }

  .tile--raad,
  .tile--havayesafar,
  .tile--taran,
  .tile--luci {
    grid-column: span 2;
    grid-row: span 2;
  }

  .tile--paradise,
  .tile--pharma,
  .tile--hormoz {
    grid-row: span 2;
  }

  .story-title-wrap {
    padding-top: 112px;
    padding-bottom: 0;
  }

  .modal-card {
    width: min(92vw, 420px);
  }

  .poster-title-frame {
    position: static;
    width: auto;
    height: auto;
    transform: none;
  }
}

.tile--raad:hover .tile-title,
.tile--raad:focus-visible .tile-title,
.tile--artemis:hover .tile-title,
.tile--artemis:focus-visible .tile-title,
.tile--piclavier:hover .tile-title,
.tile--piclavier:focus-visible .tile-title,
.tile--havayesafar:hover .tile-title,
.tile--havayesafar:focus-visible .tile-title {
  color: var(--tile-color);
}