/*
 * Intellectum Primary redesign preview.
 * This file is intentionally isolated from the production /intellectum page.
 */

.intellectum-redesign-page {
  --v2-ink: #101a3a;
  --v2-ink-deep: #091126;
  --v2-indigo: #24265f;
  --v2-cyan: #18bfd2;
  --v2-yellow: #f7bd45;
  --v2-coral: #ff6b6b;
  --v2-mint: #48b797;
  --v2-table: #f3f5f4;
  --v2-white: #f9fbff;
  --v2-muted: rgba(235, 241, 255, 0.67);
  background: var(--v2-ink-deep);
}

.intellectum-redesign-page .intellectum-v2-story {
  --in-ink: var(--v2-ink);
  --in-indigo: #7d86e8;
  --in-cyan: var(--v2-cyan);
  --in-coral: var(--v2-coral);
  --in-yellow: var(--v2-yellow);
  --in-paper: var(--v2-ink);
  position: relative;
  isolation: isolate;
  overflow: clip;
  background:
    radial-gradient(circle at 92% 14%, rgba(24, 191, 210, 0.1), transparent 25rem),
    radial-gradient(circle at 5% 32%, rgba(255, 107, 107, 0.07), transparent 30rem),
    radial-gradient(circle at 92% 56%, rgba(247, 189, 69, 0.07), transparent 34rem),
    linear-gradient(180deg, #101a3a 0%, #121c3e 42%, #0b1430 100%);
  color: var(--v2-white);
}

.intellectum-redesign-page .intellectum-v2-story::before {
  position: absolute;
  z-index: -2;
  inset: 42rem 0 0;
  opacity: 0.12;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.13) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.13) 1px, transparent 1px);
  background-size: 5rem 5rem;
  mask-image: linear-gradient(180deg, transparent, #000 8%, #000 86%, transparent);
  content: "";
}

.intellectum-redesign-page .intellectum-v2-story::after {
  position: absolute;
  z-index: -1;
  inset: 0;
  background:
    radial-gradient(ellipse at 50% 18%, transparent 0 26rem, rgba(4, 9, 25, 0.18) 58rem, transparent 82rem),
    linear-gradient(90deg, rgba(5, 10, 27, 0.26), transparent 18%, transparent 82%, rgba(5, 10, 27, 0.26));
  pointer-events: none;
  content: "";
}

.intellectum-redesign-page .intellectum-shell {
  position: relative;
  z-index: 2;
}

/* Continuous Thinking Path */
.intellectum-redesign-page .thinking-path {
  position: absolute;
  z-index: 1;
  top: 99rem;
  bottom: 92rem;
  left: max(1.35rem, calc((100vw - 86rem) / 2));
  width: 2px;
  pointer-events: none;
}

.intellectum-redesign-page .thinking-path span {
  position: absolute;
  inset: 0;
  border-radius: 999px;
  background: linear-gradient(
    180deg,
    rgba(255, 107, 107, 0) 0%,
    var(--v2-coral) 12%,
    var(--v2-cyan) 38%,
    var(--v2-yellow) 63%,
    var(--v2-mint) 86%,
    rgba(72, 183, 151, 0) 100%
  );
  box-shadow: 0 0 20px rgba(24, 191, 210, 0.26);
}

.intellectum-redesign-page .thinking-path i {
  position: absolute;
  left: 50%;
  width: 0.9rem;
  height: 0.9rem;
  border: 3px solid var(--v2-ink);
  border-radius: 50%;
  background: currentColor;
  box-shadow: 0 0 0 1px currentColor, 0 0 22px currentColor;
  transform: translate(-50%, -50%);
  transition: width 260ms ease, height 260ms ease, opacity 260ms ease, box-shadow 260ms ease;
}

.intellectum-redesign-page .thinking-path i:nth-of-type(1) { top: 9%; color: var(--v2-coral); }
.intellectum-redesign-page .thinking-path i:nth-of-type(2) { top: 31%; color: var(--v2-cyan); }
.intellectum-redesign-page .thinking-path i:nth-of-type(3) { top: 55%; color: var(--v2-yellow); }
.intellectum-redesign-page .thinking-path i:nth-of-type(4) { top: 78%; color: var(--v2-mint); }

.intellectum-redesign-page .thinking-path i.is-complete {
  opacity: 0.58;
}

.intellectum-redesign-page .thinking-path i.is-active {
  width: 1.35rem;
  height: 1.35rem;
  box-shadow: 0 0 0 1px currentColor, 0 0 0 7px color-mix(in srgb, currentColor 12%, transparent), 0 0 34px currentColor;
}

/* Keep the hero as the visual thesis and blend it into the new canvas. */
.intellectum-redesign-page .primary-home-hero {
  border-bottom: 1px solid rgba(120, 141, 219, 0.16);
}

.intellectum-redesign-page .primary-home-hero::after {
  position: absolute;
  z-index: 0;
  right: 0;
  bottom: -1px;
  left: 0;
  height: 8rem;
  background: linear-gradient(180deg, transparent, rgba(16, 26, 58, 0.62) 64%, var(--v2-ink));
  pointer-events: none;
  content: "";
}

.intellectum-redesign-page .primary-home-hero__collection {
  border-color: rgba(190, 206, 255, 0.28);
  background:
    radial-gradient(circle at 90% 0%, rgba(24, 191, 210, 0.14), transparent 15rem),
    rgba(13, 22, 51, 0.83);
  box-shadow: 0 32px 80px rgba(1, 6, 23, 0.42);
}

.intellectum-redesign-page .primary-home-hero__scroll {
  z-index: 3;
}

/* Overview: the first room after the hero. */
.intellectum-redesign-page .primary-overview {
  padding-block: clamp(8rem, 12vw, 12rem);
  background:
    radial-gradient(circle at 16% 48%, rgba(24, 191, 210, 0.16), transparent 27rem),
    radial-gradient(circle at 82% 30%, rgba(72, 183, 151, 0.1), transparent 30rem),
    linear-gradient(180deg, var(--v2-ink), #111c3e);
}

.intellectum-redesign-page .primary-overview::before {
  opacity: 0.14;
  background-image: radial-gradient(rgba(186, 206, 255, 0.65) 0.7px, transparent 0.7px);
  mask-image: linear-gradient(90deg, #000, transparent 75%);
}

.intellectum-redesign-page .primary-overview__grid {
  gap: clamp(4rem, 8vw, 8rem);
}

.intellectum-redesign-page .primary-overview__visual {
  filter: drop-shadow(0 35px 80px rgba(1, 7, 27, 0.42));
}

.intellectum-redesign-page .primary-overview__children {
  border: 1px solid rgba(197, 217, 255, 0.22);
  background: #18395c;
  box-shadow: 0 30px 90px rgba(4, 10, 31, 0.48), 0 0 70px rgba(24, 191, 210, 0.12);
}

.intellectum-redesign-page .primary-overview__children::after {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 60%, rgba(7, 13, 35, 0.36));
  pointer-events: none;
  content: "";
}

.intellectum-redesign-page .primary-overview__children figcaption {
  z-index: 2;
  border-color: rgba(255, 255, 255, 0.2);
  background: rgba(10, 18, 43, 0.78);
}

.intellectum-redesign-page .primary-overview__facts {
  border-color: rgba(213, 226, 255, 0.2);
  background: rgba(12, 21, 49, 0.82);
  box-shadow: 0 18px 45px rgba(2, 8, 25, 0.34);
  backdrop-filter: blur(18px);
}

.intellectum-redesign-page .primary-overview__facts strong {
  color: var(--v2-white);
}

.intellectum-redesign-page .primary-overview__facts span {
  color: rgba(232, 239, 255, 0.54);
}

.intellectum-redesign-page .primary-overview__facts li + li {
  border-color: rgba(213, 226, 255, 0.14);
}

.intellectum-redesign-page .primary-overview__copy h2,
.intellectum-redesign-page .primary-overview__territories strong {
  color: var(--v2-white);
}

.intellectum-redesign-page .primary-overview__lead {
  color: var(--v2-muted);
}

.intellectum-redesign-page .primary-overview__territories {
  border-color: rgba(207, 220, 255, 0.14);
}

.intellectum-redesign-page .primary-overview__territories a {
  border-color: rgba(207, 220, 255, 0.14);
}

.intellectum-redesign-page .primary-overview__territories b {
  color: rgba(224, 232, 255, 0.34);
}

/* The primary collection remains one continuous dark space. */
.intellectum-redesign-page .intellectum-stage--primary {
  position: relative;
  background: transparent;
}

.intellectum-redesign-page .primary-territories {
  margin-bottom: 0;
  padding-top: clamp(8rem, 12vw, 12rem);
}

.intellectum-redesign-page .primary-territories__head h3,
.intellectum-redesign-page .primary-territory__header h3,
.intellectum-redesign-page .primary-learning-space__copy > h3,
.intellectum-redesign-page .intellectum-library__head h3 {
  color: var(--v2-white);
  text-shadow: 0 18px 48px rgba(1, 6, 22, 0.26);
}

.intellectum-redesign-page .primary-territories__head > p,
.intellectum-redesign-page .primary-territory__header > p:last-child,
.intellectum-redesign-page .primary-learning-space__copy > p:not(.intellectum-kicker),
.intellectum-redesign-page .intellectum-library__intro {
  color: var(--v2-muted);
}

/* Visual territory index */
.intellectum-redesign-page .primary-territory-filmstrip {
  position: relative;
  padding: 0.8rem;
  border: 1px solid rgba(196, 212, 255, 0.14);
  border-radius: 2rem;
  background: rgba(9, 17, 42, 0.56);
  box-shadow: 0 30px 80px rgba(0, 5, 22, 0.3);
  backdrop-filter: blur(18px);
}

.intellectum-redesign-page .primary-territory-filmstrip::before {
  position: absolute;
  top: 50%;
  right: 3rem;
  left: 3rem;
  height: 1px;
  background: linear-gradient(90deg, var(--v2-coral), var(--v2-cyan), var(--v2-yellow), var(--v2-mint));
  content: "";
  opacity: 0.5;
}

.intellectum-redesign-page .primary-territory-filmstrip__item {
  border: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow: 0 16px 36px rgba(0, 5, 22, 0.28);
  transition: transform 260ms ease, border-color 260ms ease, box-shadow 260ms ease;
}

.intellectum-redesign-page .primary-territory-filmstrip__item:hover,
.intellectum-redesign-page .primary-territory-filmstrip__item:focus-visible {
  z-index: 2;
  border-color: rgba(255, 255, 255, 0.46);
  transform: translateY(-0.45rem) scale(1.015);
  box-shadow: 0 25px 55px rgba(0, 5, 22, 0.42);
}

.intellectum-redesign-page .primary-territory-nav {
  border-color: rgba(199, 214, 255, 0.18);
  background: rgba(9, 17, 42, 0.8);
  box-shadow: 0 16px 45px rgba(0, 5, 22, 0.34);
}

.intellectum-redesign-page .primary-territory-nav a {
  color: rgba(245, 248, 255, 0.84);
}

.intellectum-redesign-page .primary-territory-nav a + a {
  border-color: rgba(199, 214, 255, 0.12);
}

.intellectum-redesign-page .primary-territory-nav a:hover,
.intellectum-redesign-page .primary-territory-nav a:focus-visible {
  background: rgba(122, 134, 232, 0.22);
  color: #fff;
}

.intellectum-redesign-page .primary-territory-nav a.is-active {
  background: rgba(122, 134, 232, 0.2);
  box-shadow: inset 0 -2px 0 currentColor;
  color: #fff;
}

/* Four distinct light environments inside the dark room. */
.intellectum-redesign-page .primary-territory {
  position: relative;
  isolation: isolate;
  margin-inline: calc(clamp(1rem, 3vw, 2.5rem) * -1);
  padding-inline: clamp(1rem, 3vw, 2.5rem);
  border-top: 1px solid rgba(204, 218, 255, 0.1);
}

.intellectum-redesign-page .primary-territory::before {
  position: absolute;
  z-index: -1;
  inset: 2rem -18vw 0;
  pointer-events: none;
  content: "";
}

.intellectum-redesign-page .primary-territory--build::before {
  background:
    radial-gradient(circle at 16% 26%, rgba(255, 107, 107, 0.18), transparent 25rem),
    radial-gradient(circle at 82% 72%, rgba(247, 189, 69, 0.07), transparent 30rem);
}

.intellectum-redesign-page .primary-territory--patterns::before {
  background:
    radial-gradient(circle at 86% 28%, rgba(24, 191, 210, 0.19), transparent 27rem),
    radial-gradient(circle at 12% 75%, rgba(125, 134, 232, 0.1), transparent 30rem);
}

.intellectum-redesign-page .primary-territory--logic::before {
  background:
    radial-gradient(circle at 14% 28%, rgba(247, 189, 69, 0.18), transparent 26rem),
    radial-gradient(circle at 82% 76%, rgba(53, 86, 165, 0.15), transparent 30rem);
}

.intellectum-redesign-page .primary-territory--strategy::before {
  background:
    radial-gradient(circle at 85% 28%, rgba(72, 183, 151, 0.18), transparent 28rem),
    radial-gradient(circle at 15% 75%, rgba(24, 191, 210, 0.08), transparent 32rem);
}

.intellectum-redesign-page .primary-territory__header > p:first-child {
  color: var(--territory-accent);
}

.intellectum-redesign-page .primary-territory__header > p:first-child span {
  border: 1px solid currentColor;
  background: rgba(10, 18, 44, 0.58);
  box-shadow: 0 0 25px color-mix(in srgb, currentColor 24%, transparent);
}

/* Featured games: photo as scene, product as illuminated tabletop. */
.intellectum-redesign-page .primary-game-feature {
  gap: clamp(1.2rem, 3vw, 2.5rem);
  align-items: stretch;
  padding: 1rem;
  border: 1px solid rgba(199, 214, 255, 0.13);
  border-radius: 3rem;
  background: rgba(7, 14, 36, 0.42);
  box-shadow: 0 34px 90px rgba(0, 5, 22, 0.28);
}

.intellectum-redesign-page .primary-game-feature__scene,
.intellectum-redesign-page .primary-game-feature--reverse .primary-game-feature__scene {
  min-height: clamp(34rem, 50vw, 48rem);
  border: 1px solid rgba(255, 255, 255, 0.16);
  box-shadow: 0 30px 75px rgba(0, 5, 22, 0.34);
}

.intellectum-redesign-page .primary-game-feature__scene::after {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 55%, rgba(7, 14, 36, 0.35));
  pointer-events: none;
  content: "";
}

.intellectum-redesign-page .primary-game-feature__product,
.intellectum-redesign-page .primary-game-feature--reverse .primary-game-feature__product {
  align-self: center;
  margin-inline: -5rem 0;
  border: 1px solid rgba(255, 255, 255, 0.72);
  background:
    radial-gradient(circle at 82% 8%, color-mix(in srgb, var(--territory-soft) 78%, transparent), transparent 14rem),
    rgba(243, 245, 244, 0.94);
  box-shadow: 0 35px 85px rgba(0, 5, 22, 0.34);
  backdrop-filter: blur(20px);
}

.intellectum-redesign-page .primary-game-feature--reverse .primary-game-feature__product {
  margin-inline: 0 -5rem;
}

/* Secondary games become dark glass notes attached to the photographs. */
.intellectum-redesign-page .primary-game-story {
  border: 1px solid rgba(202, 217, 255, 0.14);
  background: rgba(8, 16, 39, 0.66);
  box-shadow: 0 28px 70px rgba(0, 5, 22, 0.28);
}

.intellectum-redesign-page .primary-game-story figure {
  position: relative;
}

.intellectum-redesign-page .primary-game-story figure::after {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 50%, rgba(6, 13, 34, 0.54));
  pointer-events: none;
  content: "";
}

.intellectum-redesign-page .primary-game-story__copy {
  border: 1px solid rgba(201, 216, 255, 0.13);
  background: rgba(10, 19, 45, 0.94);
  box-shadow: 0 -16px 45px rgba(0, 5, 22, 0.2);
  backdrop-filter: blur(18px);
}

.intellectum-redesign-page .primary-game-story__copy > img {
  padding: 0.45rem;
  border-radius: 0.9rem;
  background: rgba(243, 245, 244, 0.92);
}

.intellectum-redesign-page .primary-game-story__copy h4 {
  color: var(--v2-white);
}

.intellectum-redesign-page .primary-game-story__copy span {
  color: rgba(232, 239, 255, 0.64);
}

/* Classroom: an immersive lit room rather than an image in an empty shell. */
.intellectum-redesign-page .primary-learning-space {
  position: relative;
  margin-top: clamp(8rem, 13vw, 13rem);
  padding: clamp(1rem, 2vw, 1.5rem);
  overflow: hidden;
  border: 1px solid rgba(202, 217, 255, 0.14);
  border-radius: 3.5rem;
  background:
    radial-gradient(circle at 78% 15%, rgba(247, 189, 69, 0.12), transparent 28rem),
    rgba(7, 14, 35, 0.54);
  box-shadow: 0 40px 100px rgba(0, 5, 22, 0.34);
}

.intellectum-redesign-page .primary-learning-space__room {
  min-height: clamp(42rem, 58vw, 58rem);
  border: 1px solid rgba(255, 255, 255, 0.16);
  box-shadow: 0 30px 70px rgba(0, 5, 22, 0.32);
}

.intellectum-redesign-page .primary-learning-space__room::after {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent 45%, rgba(8, 15, 36, 0.16));
  content: "";
}

.intellectum-redesign-page .primary-learning-space__copy {
  align-self: center;
  margin-left: -5rem;
  padding: clamp(2rem, 4vw, 4rem);
  border: 1px solid rgba(205, 219, 255, 0.18);
  border-radius: 2.5rem;
  background: rgba(9, 18, 43, 0.9);
  box-shadow: 0 30px 75px rgba(0, 5, 22, 0.34);
  backdrop-filter: blur(24px);
}

.intellectum-redesign-page .primary-learning-space dl,
.intellectum-redesign-page .primary-classroom-rhythm {
  border-color: rgba(204, 218, 255, 0.14);
}

.intellectum-redesign-page .primary-learning-space dl div + div,
.intellectum-redesign-page .primary-classroom-rhythm li + li {
  border-color: rgba(204, 218, 255, 0.12);
}

.intellectum-redesign-page .primary-learning-space dt,
.intellectum-redesign-page .primary-classroom-rhythm strong {
  color: var(--v2-white);
}

.intellectum-redesign-page .primary-learning-space dd,
.intellectum-redesign-page .primary-classroom-rhythm p {
  color: rgba(232, 239, 255, 0.58);
}

/* Complete collection: a game shelf in the same room. */
.intellectum-redesign-page .intellectum-library {
  position: relative;
  margin-top: clamp(9rem, 14vw, 14rem);
  padding: clamp(3rem, 6vw, 5rem);
  border: 1px solid rgba(200, 215, 255, 0.14);
  border-radius: 3.5rem;
  background:
    linear-gradient(rgba(151, 170, 226, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(151, 170, 226, 0.045) 1px, transparent 1px),
    radial-gradient(circle at 88% 7%, rgba(24, 191, 210, 0.12), transparent 25rem),
    rgba(7, 14, 35, 0.72);
  background-size: 4rem 4rem, 4rem 4rem, auto, auto;
  box-shadow: 0 42px 110px rgba(0, 5, 22, 0.4);
}

.intellectum-redesign-page .intellectum-library__tools {
  padding: 1rem;
  border: 1px solid rgba(202, 217, 255, 0.14);
  border-radius: 1.4rem;
  background: rgba(17, 29, 64, 0.68);
  backdrop-filter: blur(18px);
}

.intellectum-redesign-page .intellectum-library__label,
.intellectum-redesign-page .intellectum-filter-status {
  color: rgba(230, 238, 255, 0.55);
}

.intellectum-redesign-page .intellectum-filter {
  border-color: rgba(202, 217, 255, 0.16);
  background: rgba(255, 255, 255, 0.055);
  color: rgba(240, 244, 255, 0.72);
}

.intellectum-redesign-page .intellectum-filter:hover {
  border-color: rgba(202, 217, 255, 0.36);
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
}

.intellectum-redesign-page .intellectum-filter[aria-pressed="true"] {
  border-color: var(--v2-yellow);
  background: var(--v2-yellow);
  box-shadow: 0 10px 26px rgba(247, 189, 69, 0.2);
  color: #111b3a;
}

.intellectum-redesign-page .intellectum-games {
  gap: 1.15rem;
}

.intellectum-redesign-page .intellectum-game {
  --card-accent: var(--v2-cyan);
  min-height: 31rem;
  border-color: rgba(202, 217, 255, 0.14);
  border-radius: 1.5rem;
  background: rgba(17, 28, 62, 0.82);
  box-shadow: 0 20px 50px rgba(0, 5, 22, 0.26);
}

.intellectum-redesign-page .intellectum-game:nth-child(4n + 1) { --card-accent: var(--v2-coral); }
.intellectum-redesign-page .intellectum-game:nth-child(4n + 2) { --card-accent: var(--v2-cyan); }
.intellectum-redesign-page .intellectum-game:nth-child(4n + 3) { --card-accent: var(--v2-yellow); }
.intellectum-redesign-page .intellectum-game:nth-child(4n + 4) { --card-accent: var(--v2-mint); }

.intellectum-redesign-page .intellectum-game::after {
  position: absolute;
  right: 1.1rem;
  bottom: 0;
  left: 1.1rem;
  height: 3px;
  border-radius: 999px 999px 0 0;
  background: var(--card-accent);
  box-shadow: 0 0 20px color-mix(in srgb, var(--card-accent) 55%, transparent);
  content: "";
}

.intellectum-redesign-page .intellectum-game:nth-child(5n + 2),
.intellectum-redesign-page .intellectum-game:nth-child(5n + 4) {
  border-radius: 1.5rem;
}

.intellectum-redesign-page .intellectum-game:hover,
.intellectum-redesign-page .intellectum-game:focus-visible {
  border-color: color-mix(in srgb, var(--card-accent) 55%, rgba(255, 255, 255, 0.25));
  box-shadow: 0 28px 65px rgba(0, 5, 22, 0.44), 0 0 35px color-mix(in srgb, var(--card-accent) 12%, transparent);
}

.intellectum-redesign-page .intellectum-game__visual {
  min-height: 17rem;
  background: linear-gradient(145deg, #edf1f3, #dfe6e9);
}

.intellectum-redesign-page .intellectum-game__visual::before {
  background:
    radial-gradient(circle at 50% 40%, rgba(255, 255, 255, 0.96), rgba(231, 237, 239, 0.92)),
    var(--v2-table);
}

.intellectum-redesign-page .intellectum-game__index {
  background: rgba(11, 20, 47, 0.82);
  box-shadow: 0 0 0 2px var(--card-accent);
}

.intellectum-redesign-page .intellectum-game__scene-cue {
  border-color: rgba(255, 255, 255, 0.24);
  background: rgba(9, 18, 43, 0.84);
  color: #fff;
}

.intellectum-redesign-page .intellectum-game:hover .intellectum-game__scene-cue,
.intellectum-redesign-page .intellectum-game:focus-visible .intellectum-game__scene-cue,
.intellectum-redesign-page .intellectum-game.is-product-visible .intellectum-game__scene-cue {
  background: var(--card-accent);
  color: #101a3a;
}

.intellectum-redesign-page .intellectum-game h4 {
  color: var(--v2-white);
}

.intellectum-redesign-page .intellectum-game__description {
  color: rgba(232, 239, 255, 0.63);
}

.intellectum-redesign-page .intellectum-game__meta span {
  background: color-mix(in srgb, var(--card-accent) 14%, transparent);
  color: color-mix(in srgb, var(--card-accent) 78%, white);
}

.intellectum-redesign-page .intellectum-game__skills li {
  border-color: rgba(204, 218, 255, 0.13);
  color: rgba(232, 239, 255, 0.55);
}

/* Observation console links the catalogue to the final action. */
.intellectum-redesign-page .intellectum-method {
  margin-top: clamp(8rem, 12vw, 12rem);
  border-top: 1px solid rgba(204, 218, 255, 0.12);
  border-bottom: 1px solid rgba(204, 218, 255, 0.12);
  background:
    radial-gradient(circle at 78% 22%, rgba(24, 191, 210, 0.14), transparent 28rem),
    radial-gradient(circle at 10% 80%, rgba(247, 189, 69, 0.08), transparent 26rem),
    linear-gradient(135deg, #142754, #24265f 62%, #181d4e);
}

.intellectum-redesign-page .intellectum-method::before {
  opacity: 0.18;
}

.intellectum-redesign-page .intellectum-method__visual {
  border: 1px solid rgba(255, 255, 255, 0.17);
  box-shadow: 0 35px 80px rgba(0, 5, 22, 0.36);
}

.intellectum-redesign-page .intellectum-method__steps {
  padding: 0.75rem;
  border: 1px solid rgba(204, 218, 255, 0.12);
  border-radius: 1.6rem;
  background: rgba(8, 16, 39, 0.24);
}

.intellectum-redesign-page .intellectum-method__steps li + li {
  border-color: rgba(204, 218, 255, 0.13);
}

/* Contact stays inside the Intellectum world. */
.intellectum-redesign-page .intellectum-contact {
  position: relative;
  padding-block: clamp(7rem, 11vw, 11rem);
  background:
    linear-gradient(180deg, rgba(9, 17, 40, 0.1), rgba(9, 17, 40, 0.74)),
    radial-gradient(circle at 82% 18%, rgba(247, 189, 69, 0.13), transparent 28rem),
    #0b1430;
}

.intellectum-redesign-page .intellectum-contact__grid {
  padding: clamp(1rem, 2vw, 1.5rem);
  border: 1px solid rgba(204, 218, 255, 0.14);
  border-radius: 3.5rem;
  background: rgba(7, 14, 35, 0.56);
  box-shadow: 0 42px 110px rgba(0, 5, 22, 0.42);
}

.intellectum-redesign-page .intellectum-contact__copy {
  min-height: 44rem;
  box-shadow: 0 30px 75px rgba(0, 5, 22, 0.34);
}

.intellectum-redesign-page .intellectum-form {
  padding: clamp(1.5rem, 3vw, 2.6rem);
  border: 1px solid rgba(214, 226, 255, 0.16);
  border-radius: 2.5rem;
  background: rgba(238, 242, 244, 0.94);
  box-shadow: 0 30px 75px rgba(0, 5, 22, 0.34);
  backdrop-filter: blur(22px);
}

.intellectum-redesign-page .intellectum-form button {
  background: var(--v2-yellow);
  box-shadow: 0 16px 36px rgba(247, 189, 69, 0.24);
  color: #101a3a;
}

.intellectum-redesign-page .site-footer {
  border-top-color: rgba(204, 218, 255, 0.12);
  background: var(--v2-ink-deep);
}

@media (max-width: 1100px) {
  .intellectum-redesign-page .thinking-path {
    left: 1.2rem;
  }

  .intellectum-redesign-page .primary-game-feature__product,
  .intellectum-redesign-page .primary-game-feature--reverse .primary-game-feature__product {
    width: calc(100% - 2rem);
    margin: -5rem auto 0;
  }

  .intellectum-redesign-page .primary-learning-space__copy {
    margin-left: -3rem;
  }

  .intellectum-redesign-page .intellectum-library {
    padding: 3rem 2rem;
  }
}

@media (max-width: 860px) {
  .intellectum-redesign-page .intellectum-v2-story::before {
    background-size: 4rem 4rem;
  }

  .intellectum-redesign-page .thinking-path {
    left: 0.65rem;
    opacity: 0.68;
  }

  .intellectum-redesign-page .primary-overview__grid {
    gap: 4rem;
  }

  .intellectum-redesign-page .primary-territory-filmstrip::before {
    display: none;
  }

  .intellectum-redesign-page .primary-game-feature {
    border-radius: 2.2rem;
  }

  .intellectum-redesign-page .primary-game-feature__scene,
  .intellectum-redesign-page .primary-game-feature--reverse .primary-game-feature__scene {
    min-height: 0;
  }

  .intellectum-redesign-page .primary-learning-space {
    grid-template-columns: 1fr;
    border-radius: 2.4rem;
  }

  .intellectum-redesign-page .primary-learning-space__room {
    min-height: 0;
    aspect-ratio: 4 / 3;
  }

  .intellectum-redesign-page .primary-learning-space__copy {
    margin: -3rem 1rem 0;
  }

  .intellectum-redesign-page .intellectum-library {
    margin-inline: -0.7rem;
    padding: 2.2rem 1.2rem;
    border-radius: 2.4rem;
  }

  .intellectum-redesign-page .intellectum-contact__grid {
    border-radius: 2.4rem;
  }

  .intellectum-redesign-page .intellectum-contact__copy {
    min-height: 36rem;
  }
}

@media (max-width: 640px) {
  .intellectum-redesign-page .thinking-path {
    display: none;
  }

  .intellectum-redesign-page .intellectum-v2-story::before {
    opacity: 0.07;
  }

  .intellectum-redesign-page .primary-overview {
    padding-block: 6rem;
  }

  .intellectum-redesign-page .primary-territories {
    padding-top: 6rem;
  }

  .intellectum-redesign-page .primary-territory {
    margin-inline: -0.3rem;
    padding-inline: 0.3rem;
  }

  .intellectum-redesign-page .primary-territory::after {
    display: block;
    width: 3.5rem;
    height: 3px;
    margin-top: 4rem;
    border-radius: 999px;
    background: var(--territory-accent);
    box-shadow: 0 0 18px var(--territory-accent);
    content: "";
  }

  .intellectum-redesign-page .primary-game-feature {
    margin-inline: -0.15rem;
    padding: 0.55rem;
    border-radius: 1.8rem;
  }

  .intellectum-redesign-page .primary-game-feature__product,
  .intellectum-redesign-page .primary-game-feature--reverse .primary-game-feature__product {
    width: calc(100% - 0.5rem);
    margin-top: -2.5rem;
  }

  .intellectum-redesign-page .primary-game-story__copy {
    margin-top: -1.1rem;
  }

  .intellectum-redesign-page .primary-learning-space {
    margin-inline: -0.2rem;
    padding: 0.55rem;
    border-radius: 1.8rem;
  }

  .intellectum-redesign-page .primary-learning-space__copy {
    margin: -2rem 0.3rem 0;
    padding: 1.4rem;
    border-radius: 1.5rem;
  }

  .intellectum-redesign-page .intellectum-library {
    margin-inline: -0.35rem;
    padding: 1.5rem 0.65rem;
    border-radius: 1.8rem;
  }

  .intellectum-redesign-page .intellectum-library__tools {
    padding: 0.75rem;
  }

  .intellectum-redesign-page .intellectum-game {
    min-height: 29rem;
    background: rgba(17, 28, 62, 0.9);
  }

  .intellectum-redesign-page .intellectum-contact {
    padding-block: 5rem;
  }

  .intellectum-redesign-page .intellectum-contact__grid {
    padding: 0.55rem;
    border-radius: 1.8rem;
  }

  .intellectum-redesign-page .intellectum-contact__copy {
    min-height: 31rem;
  }

  .intellectum-redesign-page .intellectum-form {
    padding: 1.2rem;
    border-radius: 1.5rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .intellectum-redesign-page .primary-territory-filmstrip__item,
  .intellectum-redesign-page .primary-territory-filmstrip__item img,
  .intellectum-redesign-page .intellectum-game {
    transition: none;
  }
}

/* Round 02 final cascade: these corrections intentionally override the earlier redesign preview. */
.intellectum-redesign-page :is(
  .primary-home-hero h1,
  .primary-overview__copy h2,
  .primary-territories__head h3,
  .primary-territory__header h3,
  .primary-learning-space__copy > h3,
  .intellectum-library__head h3,
  .intellectum-method h2,
  .intellectum-contact__intro h2
) {
  font-family: "Manrope", "Atkinson Hyperlegible", sans-serif;
  font-weight: 700;
  letter-spacing: -0.052em;
}

.intellectum-redesign-page .primary-home-hero h1 {
  line-height: 0.9;
}

.intellectum-redesign-page .primary-game-feature__scene::after {
  display: none;
}

.intellectum-redesign-page .intellectum-contact__grid {
  align-items: stretch;
}

.intellectum-redesign-page .intellectum-contact__copy,
.intellectum-redesign-page .intellectum-form {
  height: 100%;
  align-self: stretch;
}

.intellectum-redesign-page .intellectum-contact__copy {
  aspect-ratio: auto;
}

@media (min-width: 861px) {
  .intellectum-redesign-page .primary-home-hero__copy {
    top: -1.2rem;
  }
}

@media (max-width: 860px) {
  .intellectum-redesign-page .intellectum-contact__copy,
  .intellectum-redesign-page .intellectum-form {
    height: auto;
  }

  .intellectum-redesign-page .intellectum-contact__copy {
    aspect-ratio: 16 / 10;
  }
}

@media (max-width: 640px) {
  .intellectum-redesign-page .intellectum-contact__copy {
    aspect-ratio: 4 / 3;
  }
}

/* Collection grid correction: every game and the quick form own one module. */
.intellectum-redesign-page .intellectum-games {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  align-items: stretch;
}

.intellectum-redesign-page .intellectum-games > .intellectum-game,
.intellectum-redesign-page .intellectum-games > .intellectum-game:last-of-type,
.intellectum-redesign-page .intellectum-library-quick-form {
  min-width: 0;
  grid-column: auto;
}

@media (min-width: 641px) and (max-width: 1200px) {
  .intellectum-redesign-page .intellectum-games {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .intellectum-redesign-page .intellectum-games > .intellectum-game:last-of-type,
  .intellectum-redesign-page .intellectum-library-quick-form {
    grid-column: auto;
  }
}

@media (max-width: 640px) {
  .intellectum-redesign-page .intellectum-games {
    grid-template-columns: minmax(0, 1fr);
  }
}

/* Annotation round 02: readability, clean photography, balanced forms, and a useful final grid cell. */
.intellectum-redesign-page :is(
  .primary-home-hero h1,
  .primary-overview__copy h2,
  .primary-territories__head h3,
  .primary-territory__header h3,
  .primary-learning-space__copy > h3,
  .intellectum-library__head h3,
  .intellectum-method h2,
  .intellectum-contact__intro h2
) {
  font-family: "Manrope", "Atkinson Hyperlegible", sans-serif;
  font-weight: 700;
  letter-spacing: -0.052em;
}

.intellectum-redesign-page .primary-home-hero h1 {
  line-height: 0.9;
}

.intellectum-redesign-page .primary-game-feature__scene::after {
  display: none;
}

.intellectum-redesign-page .primary-game-feature__scene img {
  filter: none;
}

.intellectum-redesign-page .intellectum-contact__grid {
  align-items: stretch;
}

.intellectum-redesign-page .intellectum-contact__copy,
.intellectum-redesign-page .intellectum-form {
  height: 100%;
  align-self: stretch;
}

.intellectum-redesign-page .intellectum-contact__copy {
  aspect-ratio: auto;
}

.intellectum-redesign-page .intellectum-library-quick-form {
  position: relative;
  isolation: isolate;
  display: grid;
  min-height: 31rem;
  grid-column: auto;
  grid-template-columns: minmax(0, 1fr);
  grid-template-rows: auto auto auto;
  gap: 0;
  align-content: center;
  align-items: center;
  padding: clamp(1.35rem, 2.2vw, 1.8rem);
  overflow: hidden;
  border: 1px solid rgba(181, 106, 255, 0.38);
  border-radius: 1.5rem 2.8rem 1.7rem 2.1rem;
  background:
    linear-gradient(90deg, rgba(8, 17, 42, 0.16), rgba(8, 17, 42, 0.66)),
    radial-gradient(circle at 16% 18%, rgba(181, 106, 255, 0.3), transparent 18rem),
    radial-gradient(circle at 92% 90%, rgba(22, 192, 215, 0.22), transparent 16rem),
    #17234d;
  box-shadow: 0 24px 60px rgba(0, 5, 22, 0.3);
}

.intellectum-redesign-page .intellectum-library-quick-form::before {
  position: absolute;
  z-index: -1;
  inset: 0;
  background: var(--v2-pattern-image) 4% 52% / 24rem auto no-repeat;
  content: "";
  opacity: 0.08;
  pointer-events: none;
  transform: rotate(-7deg) scale(1.08);
}

.intellectum-redesign-page .intellectum-library-quick-form__copy {
  grid-column: 1;
  grid-row: auto;
  align-self: auto;
}

.intellectum-redesign-page .intellectum-library-quick-form__copy h4 {
  max-width: 13ch;
  margin: 0.75rem 0 0.65rem;
  color: var(--v2-white);
  font-family: "Manrope", "Atkinson Hyperlegible", sans-serif;
  font-size: clamp(1.85rem, 2.6vw, 2.35rem);
  font-weight: 700;
  letter-spacing: -0.052em;
  line-height: 0.96;
}

.intellectum-redesign-page .intellectum-library-quick-form__copy > p:last-child {
  max-width: 37rem;
  margin: 0;
  color: rgba(235, 241, 255, 0.66);
  font-size: 0.88rem;
  line-height: 1.5;
}

.intellectum-redesign-page .intellectum-library-quick-form__fields {
  display: grid;
  grid-column: 1;
  gap: 0.65rem;
  align-self: auto;
  margin-top: 1rem;
}

.intellectum-redesign-page .intellectum-library-quick-form label {
  display: grid;
  gap: 0.42rem;
}

.intellectum-redesign-page .intellectum-library-quick-form label > span {
  color: rgba(238, 244, 255, 0.72);
  font-size: 0.72rem;
  font-weight: 750;
}

.intellectum-redesign-page .intellectum-library-quick-form input {
  width: 100%;
  min-height: 3.25rem;
  padding: 0.8rem 1rem;
  border: 1px solid rgba(211, 225, 255, 0.2);
  border-radius: 0.95rem 1.55rem 0.95rem 1.2rem;
  outline: 0;
  background: rgba(247, 249, 255, 0.94);
  color: #101a3a;
  font: inherit;
}

.intellectum-redesign-page .intellectum-library-quick-form input:focus {
  border-color: var(--v2-brand-yellow);
  box-shadow: 0 0 0 4px rgba(251, 188, 27, 0.14);
}

.intellectum-redesign-page .intellectum-library-quick-form__actions {
  display: grid;
  grid-column: 1;
  gap: 0.5rem;
  margin-top: 0.75rem;
  align-self: auto;
}

.intellectum-redesign-page .intellectum-library-quick-form__actions button {
  width: 100%;
  min-height: 3.1rem;
  border: 0;
  border-radius: 999px;
  background: var(--v2-brand-yellow);
  box-shadow: 0 14px 34px rgba(251, 188, 27, 0.22);
  color: #101a3a;
  font: 800 0.9rem/1 "Manrope", sans-serif;
  cursor: pointer;
}

.intellectum-redesign-page .intellectum-library-quick-form__actions > p {
  margin: 0;
  color: rgba(235, 241, 255, 0.42);
  font-size: 0.67rem;
  line-height: 1.4;
  text-align: center;
}

.intellectum-redesign-page .intellectum-library-quick-form__actions a {
  color: inherit;
}

@media (min-width: 861px) {
  .intellectum-redesign-page .primary-home-hero__copy {
    top: -1.2rem;
  }
}

/* Tablet 2-col games grid: keep the final game and quick form as equal modules. */
@media (max-width: 1080px) and (min-width: 641px) {
  .intellectum-redesign-page .intellectum-games > .intellectum-game:last-of-type {
    grid-column: auto;
  }

  .intellectum-redesign-page .intellectum-library-quick-form {
    grid-column: auto;
  }

  .intellectum-redesign-page .intellectum-library-quick-form__copy h4 {
    font-size: clamp(2rem, 3.6vw, 3.2rem);
  }
}

@media (max-width: 860px) {
  .intellectum-redesign-page .intellectum-contact__copy,
  .intellectum-redesign-page .intellectum-form {
    height: auto;
  }

  .intellectum-redesign-page .intellectum-contact__copy {
    aspect-ratio: 16 / 10;
  }
}

@media (max-width: 640px) {
  .intellectum-redesign-page .intellectum-library-quick-form {
    min-height: 0;
    grid-column: auto;
    grid-template-columns: minmax(0, 1fr);
    align-content: start;
    align-items: stretch;
    padding: 1.4rem;
    border-radius: 1.4rem 2.5rem 1.5rem 1.9rem;
  }

  .intellectum-redesign-page .intellectum-library-quick-form__copy,
  .intellectum-redesign-page .intellectum-library-quick-form__fields,
  .intellectum-redesign-page .intellectum-library-quick-form__actions {
    grid-column: 1;
    grid-row: auto;
  }

  .intellectum-redesign-page .intellectum-library-quick-form__copy h4 {
    font-size: 2.15rem;
  }
}

/* Annotation round 01: make the hero, product stories, and contact composition work as one system. */
.intellectum-redesign-page {
  --v2-brand-indigo: #3e4193;
  --v2-brand-violet: #b56aff;
  --v2-brand-blue: #16c0d7;
  --v2-brand-red: #ff6a6b;
  --v2-brand-yellow: #fbbc1b;
  --v2-pattern-image: url("../assets/intellectum/brand/intellectum-pattern-shapes.svg");
}

/* Hero: the game chooser is now a horizontal launch rail below the message at every width. */
.intellectum-redesign-page .primary-home-hero {
  min-height: clamp(59rem, 108svh, 72rem);
}

.intellectum-redesign-page .primary-home-hero__shade {
  background:
    linear-gradient(90deg, rgba(9, 17, 38, 0.96) 0%, rgba(9, 17, 38, 0.78) 34%, rgba(9, 17, 38, 0.24) 64%, rgba(9, 17, 38, 0.08) 100%),
    linear-gradient(0deg, rgba(9, 17, 38, 0.94) 0%, rgba(9, 17, 38, 0.18) 54%, rgba(9, 17, 38, 0.18) 100%);
}

.intellectum-redesign-page .primary-home-hero__inner {
  min-height: inherit;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(1.75rem, 4vh, 3rem);
  align-content: end;
  align-items: end;
  padding-block: clamp(8.5rem, 13vh, 11rem) clamp(7rem, 10vh, 8.5rem);
}

.intellectum-redesign-page .primary-home-hero__copy {
  width: min(100%, 51rem);
  max-width: none;
}

.intellectum-redesign-page .primary-home-hero__collection {
  width: 100%;
  max-width: none;
  justify-self: stretch;
  margin: 0;
  padding: clamp(0.85rem, 1.6vw, 1.15rem);
  border-radius: 1.7rem 3.2rem 1.7rem 2.3rem;
}

.intellectum-redesign-page .primary-home-hero__game-grid {
  display: flex;
  width: 100%;
  gap: 0.7rem;
  padding: 0.15rem 0.1rem 0.45rem;
  overflow-x: auto;
  overscroll-behavior-inline: contain;
  scrollbar-color: rgba(255, 255, 255, 0.28) transparent;
  scrollbar-width: thin;
  scroll-snap-type: x proximity;
}

.intellectum-redesign-page .primary-home-hero__game-grid a {
  flex: 0 0 clamp(6.7rem, 9vw, 8rem);
  min-height: 6.8rem;
  scroll-snap-align: start;
}

.intellectum-redesign-page .primary-home-hero__proof {
  display: none;
}

/* Brand-guide shapes: a quiet animated layer, never content or controls. */
.intellectum-redesign-page .primary-overview,
.intellectum-redesign-page .primary-territories,
.intellectum-redesign-page .intellectum-method,
.intellectum-redesign-page .intellectum-contact {
  position: relative;
  isolation: isolate;
  overflow: clip;
}

.intellectum-redesign-page .primary-overview::after,
.intellectum-redesign-page .primary-territories::after,
.intellectum-redesign-page .intellectum-method::after,
.intellectum-redesign-page .intellectum-contact::before {
  position: absolute;
  z-index: 0;
  width: clamp(20rem, 34vw, 36rem);
  aspect-ratio: 4 / 3;
  background: var(--v2-pattern-image) center / contain no-repeat;
  content: "";
  opacity: 0.105;
  pointer-events: none;
  filter: saturate(1.1) drop-shadow(0 0 30px rgba(22, 192, 215, 0.12));
  animation: intellectum-pattern-drift 18s ease-in-out infinite alternate;
}

.intellectum-redesign-page .primary-overview::after {
  top: 1.5rem;
  right: -8rem;
  transform: rotate(12deg);
}

.intellectum-redesign-page .primary-territories::after {
  top: 7rem;
  left: -10rem;
  transform: rotate(-11deg) scale(0.92);
  animation-delay: -5s;
}

.intellectum-redesign-page .intellectum-method::after {
  right: -8rem;
  bottom: -5rem;
  transform: rotate(8deg) scale(0.9);
  animation-delay: -9s;
}

.intellectum-redesign-page .intellectum-contact::before {
  top: 1rem;
  right: -5rem;
  transform: rotate(7deg) scale(0.8);
  opacity: 0.16;
  animation-delay: -12s;
}

@keyframes intellectum-pattern-drift {
  from { translate: 0 0; rotate: -1deg; }
  to { translate: 0.8rem -1rem; rotate: 2deg; }
}

/* Product Dock: the original product remains accurate, while the stage becomes playful and branded. */
.intellectum-redesign-page .primary-game-feature,
.intellectum-redesign-page .primary-game-feature--reverse {
  grid-template-columns: minmax(0, 1.28fr) minmax(18rem, 0.72fr);
  gap: clamp(1rem, 2.4vw, 2rem);
  align-items: center;
  padding: clamp(0.7rem, 1.4vw, 1rem);
  overflow: hidden;
  border-radius: 2.6rem;
}

.intellectum-redesign-page .primary-game-feature--reverse {
  grid-template-columns: minmax(18rem, 0.72fr) minmax(0, 1.28fr);
}

.intellectum-redesign-page .primary-game-feature__scene,
.intellectum-redesign-page .primary-game-feature--reverse .primary-game-feature__scene {
  min-height: 0;
  aspect-ratio: 4 / 3;
  border-radius: 2rem 4.2rem 2.3rem 3rem;
}

.intellectum-redesign-page .primary-game-feature--reverse .primary-game-feature__scene {
  border-radius: 4.2rem 2rem 3rem 2.3rem;
}

.intellectum-redesign-page .primary-game-feature--logic .primary-game-feature__scene {
  aspect-ratio: 1 / 1;
}

.intellectum-redesign-page .primary-game-feature--strategy .primary-game-feature__scene {
  aspect-ratio: 16 / 10;
}

.intellectum-redesign-page .primary-game-feature--logic .primary-game-feature__scene img,
.intellectum-redesign-page .primary-game-feature--strategy .primary-game-feature__scene img {
  object-position: center;
}

.intellectum-redesign-page .primary-game-feature__product,
.intellectum-redesign-page .primary-game-feature--reverse .primary-game-feature__product {
  --dock-color: var(--territory-accent);
  position: relative;
  isolation: isolate;
  width: auto;
  min-width: 0;
  align-self: center;
  align-content: center;
  margin: 0;
  padding: clamp(1.25rem, 2.5vw, 2rem);
  overflow: hidden;
  border: 1px solid color-mix(in srgb, var(--dock-color) 52%, white);
  border-top-width: 1px;
  border-radius: 1.8rem 3.6rem 2rem 2.6rem;
  background:
    radial-gradient(circle at 86% 7%, color-mix(in srgb, var(--dock-color) 45%, transparent), transparent 12rem),
    radial-gradient(circle at 8% 92%, color-mix(in srgb, var(--dock-color) 24%, transparent), transparent 11rem),
    linear-gradient(145deg, color-mix(in srgb, var(--dock-color) 21%, #172344), #0e1938 67%);
  box-shadow: 0 30px 72px rgba(0, 5, 22, 0.34), inset 0 1px rgba(255, 255, 255, 0.1);
  color: var(--v2-white);
  backdrop-filter: none;
  transition: border-color 280ms ease, box-shadow 280ms ease, transform 280ms ease;
}

.intellectum-redesign-page .primary-game-feature--reverse .primary-game-feature__product {
  border-radius: 3.6rem 1.8rem 2.6rem 2rem;
}

.intellectum-redesign-page .primary-game-feature__product::before,
.intellectum-redesign-page .primary-game-feature__product::after {
  position: absolute;
  z-index: -1;
  content: "";
  pointer-events: none;
  transition: transform 420ms cubic-bezier(0.2, 0.75, 0.2, 1), opacity 280ms ease;
}

.intellectum-redesign-page .primary-game-feature__product::before {
  top: -2.1rem;
  right: -1.6rem;
  width: 7rem;
  height: 7rem;
  border: 1.25rem solid color-mix(in srgb, var(--dock-color) 50%, transparent);
  border-radius: 50%;
  opacity: 0.55;
}

.intellectum-redesign-page .primary-game-feature__product::after {
  right: 1.1rem;
  bottom: 1rem;
  width: 3.6rem;
  height: 3.6rem;
  border-radius: 1rem;
  background: color-mix(in srgb, var(--dock-color) 38%, transparent);
  clip-path: polygon(50% 0, 61% 34%, 98% 35%, 68% 56%, 79% 92%, 50% 70%, 21% 92%, 32% 56%, 2% 35%, 39% 34%);
  opacity: 0.48;
  transform: rotate(-12deg);
}

.intellectum-redesign-page .primary-game-feature__product > *,
.intellectum-redesign-page .primary-game-feature__product > div > * {
  position: relative;
  z-index: 1;
}

.intellectum-redesign-page .primary-game-feature__product > img {
  width: min(100%, 15.5rem);
  max-height: 14rem;
  margin: 0.8rem auto 1rem;
  padding: clamp(0.7rem, 1.3vw, 1rem);
  border: 1px solid rgba(255, 255, 255, 0.72);
  border-radius: 1.3rem 2.4rem 1.4rem 1.9rem;
  background:
    radial-gradient(circle at 70% 18%, color-mix(in srgb, var(--dock-color) 16%, transparent), transparent 7rem),
    rgba(250, 252, 255, 0.94);
  box-shadow: 0 18px 34px rgba(2, 7, 24, 0.25), inset 0 0 0 1px rgba(255, 255, 255, 0.48);
  filter: none;
  transition: transform 360ms cubic-bezier(0.2, 0.75, 0.2, 1), box-shadow 360ms ease;
}

.intellectum-redesign-page .primary-game-feature__eyebrow {
  color: color-mix(in srgb, var(--dock-color) 68%, white);
}

.intellectum-redesign-page .primary-game-feature__product h4 {
  color: var(--v2-white);
  font-size: clamp(2.15rem, 3.2vw, 3.25rem);
}

.intellectum-redesign-page .primary-game-feature__product div > p {
  color: rgba(235, 241, 255, 0.7);
}

.intellectum-redesign-page .primary-game-feature__product ul li {
  border: 1px solid color-mix(in srgb, var(--dock-color) 38%, transparent);
  background: color-mix(in srgb, var(--dock-color) 17%, transparent);
  color: color-mix(in srgb, var(--dock-color) 54%, white);
}

.intellectum-redesign-page .primary-game-feature__link {
  width: fit-content;
  border-color: color-mix(in srgb, var(--dock-color) 70%, transparent);
  color: color-mix(in srgb, var(--dock-color) 58%, white);
}

.intellectum-redesign-page .primary-game-feature__product:hover,
.intellectum-redesign-page .primary-game-feature__product:focus-within {
  border-color: color-mix(in srgb, var(--dock-color) 76%, white);
  box-shadow: 0 36px 80px rgba(0, 5, 22, 0.42), 0 0 46px color-mix(in srgb, var(--dock-color) 18%, transparent);
  transform: translateY(-0.35rem);
}

.intellectum-redesign-page .primary-game-feature__product:hover > img,
.intellectum-redesign-page .primary-game-feature__product:focus-within > img {
  box-shadow: 0 24px 42px rgba(2, 7, 24, 0.32), 0 0 34px color-mix(in srgb, var(--dock-color) 20%, transparent);
  transform: translateY(-0.35rem) rotate(-1.5deg) scale(1.025);
}

.intellectum-redesign-page .primary-game-feature__product:hover::before,
.intellectum-redesign-page .primary-game-feature__product:focus-within::before {
  transform: translate(-0.4rem, 0.5rem) rotate(18deg) scale(1.08);
}

.intellectum-redesign-page .primary-game-feature__product:hover::after,
.intellectum-redesign-page .primary-game-feature__product:focus-within::after {
  transform: rotate(10deg) scale(1.12);
}

.intellectum-redesign-page .primary-game-feature__product:hover .primary-game-feature__link span,
.intellectum-redesign-page .primary-game-feature__product:focus-within .primary-game-feature__link span {
  transform: translateY(0.18rem);
}

/* Contact: headline is an editorial intro; the photograph is allowed to breathe. */
.intellectum-redesign-page .intellectum-contact__intro {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(18rem, 0.65fr);
  gap: clamp(2rem, 7vw, 7rem);
  align-items: end;
  padding-right: clamp(0rem, 8vw, 8rem);
}

.intellectum-redesign-page .intellectum-contact__intro h2 {
  max-width: 11ch;
  margin: 1rem 0 0;
  color: var(--v2-white);
  font-size: clamp(3.6rem, 7.2vw, 7.25rem);
  font-weight: 680;
  letter-spacing: -0.07em;
  line-height: 0.87;
}

.intellectum-redesign-page .intellectum-contact__intro-note {
  padding-bottom: 0.45rem;
}

.intellectum-redesign-page .intellectum-contact__intro-note > p:first-child {
  max-width: 33rem;
  margin: 0;
  color: rgba(235, 241, 255, 0.7);
  font-size: 1.03rem;
  line-height: 1.62;
}

.intellectum-redesign-page .intellectum-contact__direct {
  margin-top: 1.3rem;
  color: var(--v2-brand-yellow);
  text-decoration-color: currentColor;
}

.intellectum-redesign-page .intellectum-contact__trust {
  margin: 0.8rem 0 0;
  color: rgba(235, 241, 255, 0.46);
}

.intellectum-redesign-page .intellectum-contact__grid {
  grid-template-columns: minmax(22rem, 0.92fr) minmax(28rem, 1.08fr);
  gap: clamp(1.2rem, 3vw, 2rem);
  align-items: start;
  margin-top: clamp(3rem, 6vw, 5rem);
}

.intellectum-redesign-page .intellectum-contact__copy {
  position: relative;
  min-height: 0;
  aspect-ratio: 4 / 5;
  align-items: end;
  margin: 0;
  padding: 1.2rem;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 3.8rem 1.6rem 2.8rem 2rem;
}

.intellectum-redesign-page .intellectum-contact__copy::after {
  background: linear-gradient(0deg, rgba(9, 17, 38, 0.58), transparent 52%);
}

.intellectum-redesign-page .intellectum-contact__image {
  object-position: center;
  filter: saturate(1.03) brightness(1.04);
}

.intellectum-redesign-page .intellectum-contact__copy figcaption {
  position: relative;
  z-index: 2;
  display: grid;
  width: min(100%, 26rem);
  gap: 0.2rem;
  padding: 0.9rem 1rem;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 1.1rem 1.8rem 1.1rem 1.35rem;
  background: rgba(9, 17, 38, 0.7);
  box-shadow: 0 14px 34px rgba(0, 5, 22, 0.25);
  backdrop-filter: blur(14px);
}

.intellectum-redesign-page .intellectum-contact__copy figcaption span {
  color: var(--v2-brand-yellow);
  font-size: 0.65rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.intellectum-redesign-page .intellectum-contact__copy figcaption strong {
  color: white;
  font-family: "Bricolage Grotesque", sans-serif;
  font-size: 1rem;
}

.intellectum-redesign-page .intellectum-form {
  align-self: start;
  min-height: 0;
}

@media (max-width: 1100px) {
  .intellectum-redesign-page .primary-home-hero {
    min-height: 61rem;
  }

  .intellectum-redesign-page .primary-home-hero__inner {
    min-height: inherit;
    padding-block: 8.5rem 5.5rem;
  }

  .intellectum-redesign-page .primary-game-feature__product,
  .intellectum-redesign-page .primary-game-feature--reverse .primary-game-feature__product {
    width: auto;
    margin: 0;
  }

  .intellectum-redesign-page .intellectum-contact__intro {
    padding-right: 0;
  }
}

@media (max-width: 860px) {
  .intellectum-redesign-page .primary-home-hero {
    min-height: auto;
  }

  .intellectum-redesign-page .primary-home-hero__inner {
    min-height: 58rem;
  }

  .intellectum-redesign-page .primary-game-feature,
  .intellectum-redesign-page .primary-game-feature--reverse {
    grid-template-columns: minmax(0, 1fr);
    gap: 0.8rem;
  }

  .intellectum-redesign-page .primary-game-feature__scene,
  .intellectum-redesign-page .primary-game-feature--reverse .primary-game-feature__scene {
    grid-row: 1;
    grid-column: 1;
    aspect-ratio: 16 / 11;
  }

  .intellectum-redesign-page .primary-game-feature--logic .primary-game-feature__scene {
    aspect-ratio: 1 / 1;
  }

  .intellectum-redesign-page .primary-game-feature__product,
  .intellectum-redesign-page .primary-game-feature--reverse .primary-game-feature__product {
    grid-row: 2;
    grid-column: 1;
    width: 100%;
    margin: 0;
    border-radius: 1.7rem 2.8rem 1.8rem 2.1rem;
  }

  .intellectum-redesign-page .intellectum-contact__intro,
  .intellectum-redesign-page .intellectum-contact__grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .intellectum-redesign-page .intellectum-contact__intro {
    gap: 1.8rem;
  }

  .intellectum-redesign-page .intellectum-contact__intro h2 {
    max-width: 10ch;
  }

  .intellectum-redesign-page .intellectum-contact__copy {
    min-height: 0;
    aspect-ratio: 16 / 10;
  }
}

@media (max-width: 640px) {
  .intellectum-redesign-page .primary-home-hero__inner {
    min-height: 0;
  }

  .intellectum-redesign-page .primary-home-hero__collection {
    margin-top: 0;
  }

  .intellectum-redesign-page .primary-home-hero__collection-head {
    align-items: end;
  }

  .intellectum-redesign-page .primary-overview::after,
  .intellectum-redesign-page .primary-territories::after,
  .intellectum-redesign-page .intellectum-method::after,
  .intellectum-redesign-page .intellectum-contact::before {
    width: 19rem;
    opacity: 0.075;
  }

  .intellectum-redesign-page .primary-game-feature__scene,
  .intellectum-redesign-page .primary-game-feature--reverse .primary-game-feature__scene,
  .intellectum-redesign-page .primary-game-feature--logic .primary-game-feature__scene {
    aspect-ratio: 4 / 3;
  }

  .intellectum-redesign-page .primary-game-feature__product > img {
    width: min(100%, 12.5rem);
    max-height: 11.5rem;
  }

  .intellectum-redesign-page .intellectum-contact__intro h2 {
    font-size: clamp(3.1rem, 14vw, 4.4rem);
  }

  .intellectum-redesign-page .intellectum-contact__copy {
    aspect-ratio: 4 / 3;
    padding: 0.8rem;
  }

  .intellectum-redesign-page .intellectum-contact__copy figcaption {
    padding: 0.75rem 0.8rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .intellectum-redesign-page .primary-overview::after,
  .intellectum-redesign-page .primary-territories::after,
  .intellectum-redesign-page .intellectum-method::after,
  .intellectum-redesign-page .intellectum-contact::before {
    animation: none;
  }

  .intellectum-redesign-page .primary-game-feature__product,
  .intellectum-redesign-page .primary-game-feature__product::before,
  .intellectum-redesign-page .primary-game-feature__product::after,
  .intellectum-redesign-page .primary-game-feature__product > img {
    transition: none;
  }
}

/* Round 02 promotion overrides. Keep this block last in the cascade. */
@media (min-width: 1201px) {
  .intellectum-redesign-page .intellectum-library-quick-form {
    grid-column: span 2;
    grid-template-columns: minmax(0, 1fr) minmax(17rem, 0.78fr);
    grid-template-rows: auto auto;
    gap: clamp(1.4rem, 3vw, 3rem);
    align-content: center;
    align-items: center;
    padding: clamp(1.8rem, 4vw, 3.2rem);
    border-radius: 1.5rem 3.8rem 2rem 2.7rem;
  }

  .intellectum-redesign-page .intellectum-library-quick-form__copy {
    grid-column: 1;
    grid-row: 1 / -1;
    align-self: center;
  }

  .intellectum-redesign-page .intellectum-library-quick-form__copy h4 {
    max-width: 14ch;
    margin: 1rem 0 0.9rem;
    font-size: clamp(2.1rem, 4vw, 4.1rem);
  }

  .intellectum-redesign-page .intellectum-library-quick-form__copy > p:last-child {
    font-size: inherit;
    line-height: 1.6;
  }

  .intellectum-redesign-page .intellectum-library-quick-form__fields {
    grid-column: 2;
    gap: 0.9rem;
    align-self: center;
    margin-top: 0;
  }

  .intellectum-redesign-page .intellectum-library-quick-form__actions {
    grid-column: 2;
    gap: 0.7rem;
    align-self: start;
    margin-top: 1rem;
  }

  .intellectum-redesign-page .intellectum-library-quick-form__actions button {
    min-height: 3.4rem;
  }
}

.intellectum-redesign-page :is(
  .primary-home-hero h1,
  .primary-overview__copy h2,
  .primary-territories__head h3,
  .primary-territory__header h3,
  .primary-learning-space__copy > h3,
  .intellectum-library__head h3,
  .intellectum-method h2,
  .intellectum-contact__intro h2
) {
  font-family: "Manrope", "Atkinson Hyperlegible", sans-serif;
  font-weight: 700;
  letter-spacing: -0.052em;
}

.intellectum-redesign-page .primary-home-hero h1 {
  line-height: 0.9;
}

.intellectum-redesign-page .primary-game-feature__scene::after {
  display: none;
}

.intellectum-redesign-page .intellectum-contact__grid {
  align-items: stretch;
}

.intellectum-redesign-page .intellectum-contact__copy,
.intellectum-redesign-page .intellectum-form {
  height: 100%;
  align-self: stretch;
}

.intellectum-redesign-page .intellectum-contact__copy {
  aspect-ratio: auto;
}

@media (min-width: 861px) {
  .intellectum-redesign-page .primary-home-hero__copy {
    top: -1.2rem;
  }
}

@media (max-width: 860px) {
  .intellectum-redesign-page .intellectum-contact__copy,
  .intellectum-redesign-page .intellectum-form {
    height: auto;
  }

  .intellectum-redesign-page .intellectum-contact__copy {
    aspect-ratio: 16 / 10;
  }
}

@media (max-width: 640px) {
  .intellectum-redesign-page .intellectum-contact__copy {
    aspect-ratio: 4 / 3;
  }
}