:root {
  --bg: #101314;
  --panel: #1b1f20;
  --line: #343a39;
  --text: #f4f5ed;
  --muted: #a3adaa;
  --lime: #d0f878;
  --purple: #b9a6f5;
  --blue: #8ac9ef;
}
* {
  box-sizing: border-box;
}
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: Arial, Helvetica, sans-serif;
  min-width: 320px;
  background-image: radial-gradient(ellipse at 85% 30%, #28302a50, transparent 55%);
}
button,
a {
  -webkit-tap-highlight-color: transparent;
}
button {
  font: inherit;
  color: inherit;
  cursor: pointer;
}
button:disabled {
  cursor: default;
}
button:focus-visible,
a:focus-visible,
[tabindex]:focus-visible {
  outline: 3px solid var(--lime);
  outline-offset: 5px;
}
button {
  transition:
    background 0.16s,
    border-color 0.16s,
    transform 0.16s;
}
button:hover:not(:disabled) {
  filter: brightness(1.12);
}
a {
  color: inherit;
  text-decoration: none;
}
.progress-track {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: #242a27;
  z-index: 10;
}
#progress {
  height: 100%;
  background: var(--lime);
  transition: width 0.2s;
}
.site-header {
  height: 100px;
  max-width: 1600px;
  margin: auto;
  padding: 0 5%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.brand {
  font-size: 38px;
  line-height: 0.8;
  letter-spacing: -3px;
  font-weight: 800;
  position: relative;
  padding-right: 17px;
}
.brand span {
  display: block;
  font-size: 8px;
  letter-spacing: 3px;
  margin-top: 10px;
}
.brand i {
  position: absolute;
  right: 0;
  top: 0;
  width: 7px;
  height: 30px;
  background: var(--lime);
  transform: skew(-12deg);
}
.session {
  font-size: 10px;
  letter-spacing: 2px;
  color: #c3cac5;
  display: flex;
  align-items: center;
  gap: 14px;
}
.session-label {
  color: #737d77;
}
.status-dot {
  width: 6px;
  height: 6px;
  display: inline-block;
  background: var(--lime);
  border-radius: 50%;
  box-shadow: 0 0 12px #d0f84850;
}
.icon-button,
.nav-button {
  background: transparent;
  border: 1px solid var(--line);
  border-radius: 50%;
  display: grid;
  place-items: center;
}
.icon-button {
  font-size: 24px;
  width: 38px;
  height: 38px;
}
footer {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 84px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 5%;
  background: linear-gradient(transparent, #101314 22%);
  z-index: 5;
}
.nav-button {
  height: 42px;
  width: 42px;
  font-size: 25px;
}
.nav-button:not(:disabled) {
  border-color: #7b8773;
}
.nav-button:disabled {
  opacity: 0.25;
}
.footer-center {
  display: flex;
  gap: 30px;
  color: var(--muted);
  font-size: 10px;
  letter-spacing: 1.5px;
}
#step-count {
  color: var(--text);
  min-width: 55px;
}
.screen {
  max-width: 1440px;
  margin: auto;
  padding: 26px 5% 110px;
  animation: fade 0.25s ease;
}
.screen-heading {
  text-align: center;
  margin: 4px auto 32px;
}
.eyebrow {
  font-size: 10px;
  letter-spacing: 2px;
  font-weight: 700;
  color: var(--lime);
  display: block;
  margin-bottom: 17px;
}
h1 {
  font-size: clamp(32px, 4.2vw, 64px);
  line-height: 1.08;
  letter-spacing: -2px;
  margin: 14px 0 18px;
  font-weight: 700;
}
h2 {
  font-size: 36px;
  letter-spacing: -1px;
  margin: 15px 0;
}
h3 {
  margin: 12px 0;
  font-size: 20px;
}
p {
  color: var(--muted);
  line-height: 1.65;
  font-size: 16px;
}
em {
  font-style: normal;
  color: var(--lime);
}
.screen-heading p {
  margin: 0 auto;
  max-width: 850px;
}
.screen-body {
  max-width: 1150px;
  margin: auto;
}
.pill {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  border: 1px solid var(--line);
  border-radius: 30px;
  padding: 11px 16px;
  font-size: 10px;
  letter-spacing: 1.3px;
  color: #c5cec6;
}
.primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 0;
  background: var(--lime);
  color: #182113;
  border-radius: 8px;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.7px;
  padding: 16px 23px;
  min-height: 46px;
}
.primary:disabled {
  opacity: 0.5;
}
.panel {
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: linear-gradient(120deg, #222827b0, #191d1ed0);
}
.intro-layout {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 7%;
  align-items: center;
  min-height: calc(100vh - 240px);
}
.intro-copy h1 {
  font-size: clamp(44px, 5.4vw, 80px);
  margin-top: 30px;
  letter-spacing: -3.5px;
}
.intro-copy > p {
  font-size: 18px;
}
.intro-points {
  display: grid;
  gap: 18px;
  margin-top: 37px;
  font-size: 15px;
  color: #cbd2cc;
}
.intro-points b {
  font-size: 10px;
  color: var(--lime);
  border: 1px solid #4a5445;
  padding: 6px;
  border-radius: 50%;
  margin-right: 15px;
  font-weight: 400;
}
.intro-bottom {
  display: flex;
  gap: 13px;
  align-items: center;
  margin-top: 45px;
  font-size: 9px;
  letter-spacing: 1.6px;
  color: #a5afa4;
}
.mini-arrow {
  font-size: 28px;
  color: var(--lime);
}
.speaker-card {
  position: relative;
  min-height: 460px;
  border: 1px solid #424b3c;
  border-radius: 180px 180px 18px 18px;
  background: linear-gradient(145deg, #303b2a, #181f1b);
  padding: 25px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.speaker-card > .image-placeholder {
  border: 0;
  background: none;
  width: 100%;
  height: 360px;
}
.speaker-card .image-icon {
  font-size: 70px;
  color: #abc08f;
}
.speaker-card .placeholder-content {
  padding-bottom: 80px;
}
.speaker-caption {
  position: absolute;
  bottom: 30px;
  left: 30px;
}
.speaker-caption span {
  font-size: 9px;
  letter-spacing: 2px;
  color: var(--lime);
}
.speaker-caption b {
  display: block;
  margin-top: 12px;
  font-size: 25px;
  font-weight: 400;
  line-height: 1.3;
}
.floating-tag {
  position: absolute;
  background: var(--lime);
  color: #20291a;
  font-size: 9px;
  letter-spacing: 1px;
  font-weight: bold;
  border-radius: 5px;
  padding: 13px;
  box-shadow: 0 10px 30px #0003;
}
.tag-one {
  right: -22px;
  top: 100px;
  transform: rotate(8deg);
}
.tag-two {
  bottom: 160px;
  left: -30px;
  background: #c5b4ec;
  transform: rotate(-8deg);
}
.image-placeholder {
  position: relative;
  min-height: 230px;
  overflow: hidden;
  border: 1px solid #414a42;
  background:
    radial-gradient(ellipse at center, #303c2e55, transparent),
    linear-gradient(135deg, #252c28, #191f20);
  border-radius: 12px;
  display: grid;
  place-items: center;
}
.image-placeholder:before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(#b7c6ac05 1px, transparent 1px),
    linear-gradient(90deg, #b7c6ac05 1px, transparent 1px);
  background-size: 30px 30px;
}
.placeholder-content {
  position: relative;
  max-width: 85%;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 22px;
  text-align: center;
  font-size: 10px;
  line-height: 1.7;
  letter-spacing: 1px;
  color: #a2afa0;
}
.image-icon {
  font-size: 38px;
  color: #809774;
}
.image-placeholder img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 2;
}
.hero-placeholder {
  max-width: 850px;
  margin: auto;
}
.hero-placeholder > .image-placeholder {
  min-height: 330px;
}
.product-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  min-height: 350px;
  align-items: center;
}
.product-card {
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 18px;
  background: #1c2220;
  animation: rise 0.35s both;
  animation-delay: var(--delay);
}
.product-card:nth-child(2) {
  background: #24212b;
}
.product-card:nth-child(3) {
  background: #232b20;
}
.product-card:nth-child(4) {
  background: #20272c;
}
.product-card .image-placeholder {
  min-height: 165px;
  border: 0;
  background: transparent;
}
.product-num {
  font-size: 9px;
  letter-spacing: 1px;
  color: #9aa397;
}
.product-card h3 {
  display: flex;
  justify-content: space-between;
  font-size: 22px;
}
.product-card h3 span {
  color: var(--lime);
}
.tablet {
  max-width: 690px;
  padding: 20px 32px;
  border: 2px solid #5b615d;
  border-radius: 30px;
  background: #202525;
  position: relative;
  margin: auto;
  box-shadow: 0 28px 70px #0005;
}
.tablet-camera {
  position: absolute;
  left: 12px;
  top: 50%;
  background: #050807;
  border: 2px solid #3c453e;
  width: 9px;
  height: 9px;
  border-radius: 50%;
}
.tablet-screen {
  min-height: 340px;
  border-radius: 12px;
  background: radial-gradient(at 65% 20%, #3d4d3c, #151b19 70%);
  display: grid;
  place-items: center;
  text-align: center;
  padding: 26px;
}
.tablet-clock {
  font-size: 75px;
  font-weight: 200;
}
.tablet-clock small {
  display: block;
  font-size: 10px;
  letter-spacing: 3px;
  margin-top: 15px;
}
.notification {
  padding: 25px 40px;
  background: #65706430;
  border: 1px solid #74816a66;
  border-radius: 14px;
  animation: rise 0.4s;
}
.notification > span {
  display: block;
  color: var(--lime);
  font-size: 35px;
  margin-bottom: 12px;
}
.notification small {
  font-size: 9px;
  letter-spacing: 2px;
}
.invitation h2 {
  font-size: 32px;
}
.invitation .match-star {
  font-size: 50px;
}
.video-page {
  background: #f0f1ea;
  color: #242921;
  border-radius: 16px;
  padding: 20px;
  max-width: 940px;
  margin: auto;
}
.video-header {
  display: flex;
  align-items: center;
  gap: 24px;
  border-bottom: 1px solid #d9dcd2;
  padding-bottom: 15px;
  margin-bottom: 18px;
}
.video-header > b {
  font-size: 19px;
  white-space: nowrap;
  letter-spacing: -0.6px;
}
.video-header > b span {
  font-weight: 400;
}
.search {
  font-size: 10px;
  background: #e4e7dc;
  border-radius: 20px;
  padding: 9px 20px;
  flex: 1;
  color: #78806e;
}
.avatar {
  width: 30px;
  height: 30px;
  background: #d3d8cb;
  border-radius: 50%;
  display: grid;
  place-items: center;
  flex-shrink: 0;
  font-size: 12px;
}
.lime-avatar {
  background: #cce991;
}
.video-layout {
  display: grid;
  grid-template-columns: 1fr 170px;
  gap: 20px;
}
.video-thumbnail {
  position: relative;
}
.video-thumbnail .image-placeholder {
  min-height: 200px;
}
.play-symbol {
  position: absolute;
  left: 47%;
  top: 40%;
  color: #d0f878;
  display: none;
}
.duration {
  position: absolute;
  right: 10px;
  bottom: 10px;
  background: #0009;
  color: white;
  font-size: 9px;
  padding: 4px;
  border-radius: 3px;
}
.video-title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}
.video-title h3 {
  font-size: 17px;
}
.channel-row {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 11px;
}
.channel-row .button-slot {
  margin-left: auto;
}
.channel-row small {
  display: block;
  font-size: 9px;
  color: #828879;
  margin-top: 4px;
}
.video-meta {
  display: flex;
  justify-content: space-between;
  font-size: 9px;
  background: #e4e7dd;
  margin-top: 14px;
  padding: 10px;
  border-radius: 6px;
}
.recommendation {
  margin-bottom: 15px;
}
.mini-thumb {
  height: 60px;
  border-radius: 8px;
  background: linear-gradient(120deg, #c9d4b6, #92a585);
  font-size: 25px;
  padding: 16px;
  color: #42533c;
}
.recommendation:nth-child(2) .mini-thumb {
  background: #cdc1e5;
}
.recommendation:nth-child(3) .mini-thumb {
  background: #b7ced7;
}
.recommendation b {
  font-size: 10px;
  display: block;
  margin-top: 6px;
}
.recommendation small {
  font-size: 8px;
  color: #7d8275;
}
.subscribe {
  border: 0;
  font-size: 9px;
  white-space: nowrap;
  font-weight: 700;
  padding: 11px 13px;
  color: #16200f;
}
.subscribe.rounded {
  border-radius: 30px;
}
.subscribe.square {
  border-radius: 0;
}
.subscribe.lime {
  background: #c7eb78;
}
.subscribe.violet {
  background: #b9a6f5;
}
.subscribe.blue {
  background: #8ac9ef;
}
.subscribe.ghost {
  background: transparent;
  color: #486510;
}
.subscribe.ghost.violet {
  color: #6f489c;
}
.subscribe.ghost.blue {
  color: #206381;
}
.subscribed {
  animation: glow 0.8s;
}
.button-slot:empty {
  display: none;
}
.placement {
  border: 1px dashed #809562;
  padding: 9px 15px;
  color: #506a2c;
  font-size: 10px;
  background: #d9e6c777;
  border-radius: 7px;
  white-space: nowrap;
}
.video-layout > div > .button-slot {
  margin-top: 12px;
}
.workbench {
  display: grid;
  grid-template-columns: minmax(0, 2.3fr) minmax(235px, 1fr);
  gap: 23px;
}
.workbench .video-page {
  width: 100%;
}
.workbench .video-layout {
  grid-template-columns: 1fr 120px;
}
.workbench .panel h3 {
  font-size: 24px;
  line-height: 1.3;
}
fieldset {
  border: 0;
  padding: 0;
  margin: 25px 0;
}
legend {
  font-size: 10px;
  letter-spacing: 1px;
  color: var(--muted);
  margin-bottom: 12px;
}
.choices {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
}
.choice {
  font-size: 11px;
  background: #292f2c;
  border: 1px solid #424c41;
  padding: 10px;
  border-radius: 7px;
}
.choice.active,
.tabs .active,
.department.active {
  border-color: var(--lime);
  background: #d0f87815;
  color: var(--lime);
}
.panel > .primary {
  margin-top: 12px;
}
.algorithm-layout {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 30px;
  max-width: 980px;
  margin: auto;
}
.logic-block {
  display: flex;
  align-items: center;
  gap: 7px;
  background: #303833;
  border: 1px solid #4d5c4a;
  border-radius: 8px;
  padding: 8px 10px;
  margin-bottom: 9px;
  min-height: 49px;
}
.grip {
  color: #81917a;
}
.block-label {
  display: flex;
  align-items: center;
  gap: 13px;
  background: none;
  border: 0;
  padding: 6px 0;
  flex: 1;
  text-align: left;
  font-size: 13px;
}
.block-label small {
  color: var(--lime);
  font-size: 10px;
}
.move-controls {
  display: flex;
  gap: 3px;
}
.move-controls button {
  padding: 4px 6px;
  background: #222a22;
  border: 1px solid #53634d;
  border-radius: 4px;
  font-size: 13px;
}
.move-controls button:disabled {
  opacity: 0.3;
}
.hint-card {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 30px;
}
.code-symbol {
  font-size: 70px;
  letter-spacing: -10px;
  color: var(--lime);
}
.hint-card h3 {
  font-size: 30px;
  line-height: 1.25;
}
.hint-card .pill {
  align-self: start;
}
.feedback {
  border: 1px solid;
  border-radius: 9px;
  padding: 14px 18px;
  margin: 15px auto;
  font-size: 14px;
  line-height: 1.5;
}
.correct {
  color: #d0f878;
  background: #a1cb5820;
  border-color: #849c51;
}
.incorrect {
  color: #ffb6af;
  background: #ad514324;
  border-color: #d16a59;
}
.comparison {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}
.comparison .video-layout {
  grid-template-columns: 1fr;
}
.comparison .recommendations,
.comparison .search {
  display: none;
}
.comparison .video-thumbnail .image-placeholder {
  min-height: 140px;
}
.comparison .video-page {
  padding: 14px;
}
.comparison h2 {
  font-size: 30px;
}
.summary-list {
  padding-left: 23px;
  margin-top: 30px;
}
.summary-list li {
  padding: 14px;
  border-bottom: 1px solid var(--line);
  color: #c8d0c5;
}
.quiz-wrap {
  max-width: 740px;
  margin: auto;
  text-align: center;
}
.quiz-options {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 22px;
  margin: 30px 0;
}
.quiz-option {
  min-height: 180px;
  border: 1px solid #4f5b48;
  border-radius: 16px;
  background: #222a22;
  font-size: 44px;
  color: var(--lime);
}
.quiz-option b {
  display: block;
  font-size: 19px;
  margin-top: 18px;
  letter-spacing: 1px;
}
.quiz-option.active {
  background: #3a4930;
  border-color: var(--lime);
}
.success-art {
  position: relative;
  width: 210px;
  height: 210px;
  margin: 40px auto 25px;
  display: grid;
  place-items: center;
}
.success-art > span {
  display: grid;
  place-items: center;
  width: 130px;
  height: 130px;
  border: 1px solid #86ad52;
  background: #a9d65916;
  border-radius: 50%;
  font-size: 70px;
  color: var(--lime);
  animation: glow 1s;
}
.success-orbit {
  position: absolute;
  inset: 0;
  border: 1px dashed #687e4b;
  border-radius: 50%;
  transform: rotate(-30deg);
}
.success-orbit:before {
  content: '✦';
  position: absolute;
  top: 4px;
  left: 28px;
  background: var(--bg);
  color: var(--lime);
  font-size: 27px;
}
.success-label {
  display: block;
  text-align: center;
  color: var(--lime);
  font-size: 11px;
  letter-spacing: 3px;
}
.door-scene {
  position: relative;
  min-height: 380px;
  background: radial-gradient(ellipse at 50% 20%, #72614566, #1d2424 70%);
  border: 1px solid #42443b;
  border-radius: 16px;
  display: flex;
  justify-content: center;
  align-items: center;
  overflow: hidden;
  perspective: 800px;
}
.room-lines {
  position: absolute;
  inset: 15% 18% 12%;
  border: 1px solid #716a5233;
}
.door-frame {
  width: 175px;
  height: 276px;
  background: #0c1010;
  border: 9px solid #55534a;
  box-shadow:
    0 0 0 2px #181c19,
    0 25px 30px #0008;
  perspective: 600px;
}
.door {
  display: block;
  position: relative;
  width: 100%;
  height: 100%;
  border: 2px solid #80684e;
  background: #815936;
  transform-origin: left;
  transition: transform 1s;
  overflow: hidden;
}
.door.shape-2,
.door-frame.shape-2 {
  border-radius: 80px 80px 0 0;
}
.door.color-2 {
  background: #535e80;
  border-color: #8b93ab;
}
.door.material-1 {
  background-image: repeating-linear-gradient(90deg, transparent 0 10px, #28160422 11px 13px);
}
.door.material-2 {
  background-image: linear-gradient(120deg, #ffffff26, transparent 40%, #ffffff20);
  box-shadow: inset 0 0 0 8px #d0c8b225;
}
.door-panel {
  position: absolute;
  inset: 65px 20px 25px;
  border: 3px double #dbc6a640;
}
.door-number {
  position: absolute;
  top: 27px;
  left: 50%;
  transform: translateX(-50%);
  color: #eddeb9;
  font-size: 14px;
  letter-spacing: 3px;
}
.door-handle {
  position: absolute;
  right: 7px;
  top: 55%;
  width: 23px;
  height: 6px;
  background: #cfb77e;
  border-radius: 3px;
}
.door-caption {
  position: absolute;
  bottom: 16px;
  font-size: 9px;
  letter-spacing: 1px;
  color: #b3b5a7;
  text-align: center;
  padding: 0 12px;
}
.open .door {
  transform: rotateY(-75deg);
}
.door img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 2;
}
.game-editor {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.game-lane {
  padding: 18px;
  min-height: 300px;
}
.game-lane h3 {
  font-size: 11px;
  letter-spacing: 1px;
  color: var(--purple);
  margin-bottom: 22px;
}
.game-lane .logic-block {
  background: #574474;
  border-color: #8c73aa;
  position: relative;
  border-radius: 6px 12px 12px 6px;
}
.game-lane .logic-block:before {
  content: '';
  position: absolute;
  left: 20px;
  top: -5px;
  height: 5px;
  width: 23px;
  background: #8c73aa;
  border-radius: 3px 3px 0 0;
}
.game-lane .block-label {
  font-size: 10px;
}
.game-lane .move-controls button {
  background: #34283f;
  border-color: #806b90;
}
.game-lane .selected {
  outline: 2px solid var(--lime);
}
.zone-button {
  width: 100%;
  padding: 14px;
  border: 1px dashed #746383;
  color: #c2b1d0;
  font-size: 10px;
  background: transparent;
  border-radius: 6px;
  margin-top: 10px;
}
.action-row {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 25px;
  margin-top: 20px;
}
.code-example {
  font-family: monospace;
  line-height: 2.8;
  background: #3e3157;
  padding: 30px;
  border-radius: 13px;
  font-size: 14px;
  margin: 35px 0;
}
.code-example span {
  color: var(--lime);
}
.task-inbox {
  max-width: 650px;
  margin: 0 auto 30px;
  text-align: center;
}
.task-card {
  padding: 25px;
  background: #d0f878;
  color: #243319;
  border-radius: 12px;
  font-size: 20px;
  font-weight: 600;
  cursor: grab;
  display: flex;
  justify-content: space-between;
  gap: 20px;
}
.department-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 15px;
}
.department {
  text-align: left;
  border: 1px solid #434c3e;
  border-radius: 13px;
  background: #20261f;
  padding: 23px;
  min-height: 190px;
}
.department:nth-child(2) {
  background: #25232c;
}
.department:nth-child(3) {
  background: #29271f;
}
.department:nth-child(4) {
  background: #1f272b;
}
.department-icon {
  font-size: 35px;
  color: var(--lime);
}
.department h3 {
  font-size: 18px;
}
.department-hint {
  font-size: 10px;
  color: var(--muted);
}
.assigned {
  display: block;
  margin-top: 15px;
  padding-top: 15px;
  border-top: 1px solid var(--line);
  font-size: 12px;
  line-height: 1.5;
}
.heart {
  font-size: 58px;
  color: var(--lime);
}
.favorites .department {
  text-align: center;
  min-height: 230px;
}
.tabs {
  display: flex;
  justify-content: center;
  gap: 10px;
  margin-bottom: 25px;
  flex-wrap: wrap;
}
.tabs button {
  padding: 13px 25px;
  border: 1px solid var(--line);
  border-radius: 30px;
  background: #242a26;
  font-size: 12px;
}
.course-panel {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 35px;
  align-items: center;
  padding: 35px;
}
.course-panel .image-placeholder {
  min-height: 280px;
}
.direction-orbit {
  position: relative;
  max-width: 700px;
  height: 310px;
  margin: auto;
  display: grid;
  place-items: center;
}
.question-mark {
  font-size: 190px;
  color: var(--lime);
  font-weight: bold;
  text-shadow: 0 0 80px #a8db3e20;
}
.orbit-label {
  position: absolute;
  border: 1px solid #4b5741;
  border-radius: 9px;
  padding: 20px 25px;
  background: #252d23;
  min-width: 185px;
  display: flex;
  justify-content: space-between;
  gap: 20px;
  font-size: 17px;
}
.orbit-label span {
  color: var(--lime);
}
.orbit-0 {
  left: 0;
  top: 25px;
  transform: rotate(-8deg);
}
.orbit-1 {
  right: 0;
  top: 25px;
  transform: rotate(8deg);
}
.orbit-2 {
  left: 0;
  bottom: 25px;
  transform: rotate(6deg);
}
.orbit-3 {
  right: 0;
  bottom: 25px;
  transform: rotate(-6deg);
}
.match-start {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 25px;
}
.match-star {
  display: block;
  font-size: 85px;
  color: var(--lime);
  line-height: 1.1;
  margin-bottom: 20px;
}
.match-start .match-star {
  font-size: 160px;
}
.phone {
  position: relative;
  margin: auto;
  background: #1c2220;
  border: 4px solid #5d665c;
  border-radius: 38px;
  padding: 32px 17px 25px;
  width: 310px;
  box-shadow: 0 20px 65px #0006;
}
.phone-notch {
  position: absolute;
  top: 8px;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 12px;
  background: #0c100e;
  border-radius: 20px;
}
.phone-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
  padding: 0 5px;
}
.phone-top b {
  font-size: 17px;
  letter-spacing: -0.6px;
}
.phone-top small {
  font-size: 10px;
  color: var(--muted);
}
.swipe-card {
  background: linear-gradient(145deg, #d2f58f, #b5d877);
  color: #203217;
  border-radius: 18px;
  padding: 25px 22px;
  min-height: 260px;
  touch-action: pan-y;
  user-select: none;
  cursor: grab;
  position: relative;
}
.swipe-card .match-star {
  color: #344b1e;
  font-size: 48px;
  margin-bottom: 20px;
}
.swipe-card .eyebrow {
  color: #4d633b;
  font-size: 8px;
  margin-bottom: 10px;
}
.swipe-card h3 {
  font-size: 22px;
  line-height: 1.3;
  letter-spacing: -0.5px;
  min-height: 88px;
}
.swipe-hint {
  font-size: 7px;
  letter-spacing: 1px;
  display: block;
  margin-top: 25px;
}
.swipe-actions {
  display: flex;
  justify-content: space-around;
  margin-top: 18px;
}
.swipe-actions button {
  border: 0;
  background: #333b34;
  border-radius: 50%;
  width: 45px;
  height: 45px;
  font-size: 30px;
  position: relative;
  margin-bottom: 20px;
}
.swipe-actions button:last-child {
  color: var(--lime);
}
.swipe-actions small {
  position: absolute;
  top: 52px;
  left: 50%;
  transform: translateX(-50%);
  white-space: nowrap;
  font-size: 7px;
  letter-spacing: 0.6px;
  color: var(--muted);
}
.phone-home {
  width: 85px;
  height: 3px;
  border-radius: 8px;
  background: #727b70;
  margin: 20px auto -13px;
}
.text-button {
  display: block;
  margin: 16px auto 0;
  padding: 8px;
  background: transparent;
  color: var(--muted);
  border: 0;
  text-decoration: underline;
  text-underline-offset: 4px;
  font-size: 11px;
}
.screen-match .screen-heading {
  margin-bottom: 20px;
}
.screen-match h1 {
  font-size: 36px;
}
.countdown {
  font-size: 190px;
  text-align: center;
  color: var(--lime);
  padding: 35px;
}
.result-layout {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 30px;
}
.result-card {
  border: 1px solid #5d713f;
  border-radius: 18px;
  background: #26301e;
  padding: 35px;
  max-width: 760px;
  margin: auto;
}
.result-card h2 {
  font-size: 48px;
  color: var(--lime);
}
.result-card .tie-note {
  font-size: 12px;
  color: #c2ccb5;
}
.config-placeholder {
  display: inline-block;
  border: 1px dashed #7a8966;
  border-radius: 6px;
  padding: 14px;
  font-size: 11px;
  color: #b4c69c;
}
.offer-row {
  display: flex;
  gap: 20px;
  align-items: center;
  margin-top: 20px;
}
.qr-placeholder,
.qr {
  display: grid;
  place-items: center;
  width: 80px;
  height: 80px;
  border: 1px dashed #889771;
  border-radius: 7px;
  font-size: 10px;
  color: #c0c9b5;
}
.level-path {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-top: 65px;
}
.level-path small {
  color: var(--lime);
}
.level-path h3 {
  font-size: 17px;
  line-height: 1.5;
  margin-top: 35px;
}
.level-path .panel > span {
  font-size: 30px;
  color: var(--lime);
}
.abstract-mark {
  font-size: 220px;
  text-align: center;
  color: var(--lime);
  line-height: 1.4;
}
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}
.error-shake {
  animation: shake 0.3s;
  border-color: #dc786c !important;
}
.screen-backend:has(.correct) .logic-block,
.screen-game:has(.correct) .logic-block {
  border-color: var(--lime);
  background: #36442b;
}
@keyframes fade {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}
@keyframes rise {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
@keyframes glow {
  50% {
    box-shadow: 0 0 55px #a6db5244;
  }
}
@keyframes shake {
  25%,
  75% {
    transform: translateX(-4px);
  }
  50% {
    transform: translateX(4px);
  }
}
@media (min-width: 1600px) {
  .screen {
    padding-top: 65px;
  }
  .intro-layout {
    min-height: 600px;
  }
  .speaker-card {
    min-height: 520px;
  }
}
@media (max-width: 1000px) {
  .intro-layout {
    gap: 5%;
  }
  .intro-copy h1 {
    font-size: 56px;
  }
  .speaker-card {
    min-height: 410px;
  }
  .tag-one {
    right: -10px;
    font-size: 8px;
  }
  .workbench {
    grid-template-columns: 1.7fr 1fr;
  }
  .workbench .recommendations {
    display: none;
  }
  .workbench .video-layout {
    grid-template-columns: 1fr;
  }
  .game-editor {
    gap: 9px;
  }
  .game-lane {
    padding: 12px;
  }
  .game-lane .logic-block {
    padding: 6px;
  }
  .game-lane .grip,
  .game-lane .block-label small {
    display: none;
  }
  .department {
    padding: 18px;
  }
  .department h3 {
    font-size: 15px;
  }
}
@media (max-width: 720px) {
  .site-header {
    height: 80px;
  }
  .session {
    font-size: 8px;
    letter-spacing: 1px;
  }
  .session-label {
    display: none;
  }
  .brand {
    font-size: 32px;
  }
  .screen {
    padding-top: 20px;
  }
  .intro-layout {
    grid-template-columns: 1fr;
    gap: 35px;
  }
  .intro-copy h1 {
    font-size: 52px;
  }
  .intro-copy > p {
    font-size: 15px;
  }
  .intro-bottom {
    margin-top: 25px;
  }
  .speaker-card {
    max-width: 400px;
    width: 90%;
    margin: auto;
    min-height: 340px;
  }
  .speaker-card > .image-placeholder {
    height: 290px;
  }
  .speaker-caption b {
    font-size: 21px;
  }
  .speaker-caption {
    bottom: 20px;
  }
  .tag-two {
    bottom: 140px;
  }
  .product-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }
  .product-card {
    padding: 12px;
  }
  .product-card .image-placeholder {
    min-height: 110px;
  }
  .product-card h3 {
    font-size: 19px;
  }
  .screen-heading h1 {
    font-size: 35px;
    letter-spacing: -1px;
  }
  .screen-heading p {
    font-size: 14px;
  }
  .workbench,
  .algorithm-layout,
  .comparison,
  .course-panel,
  .result-layout {
    grid-template-columns: 1fr;
  }
  .workbench .panel {
    padding: 20px;
  }
  .workbench fieldset {
    display: inline-block;
    width: 100%;
    margin: 12px 0;
  }
  .video-layout {
    grid-template-columns: 1fr;
  }
  .recommendations {
    display: none;
  }
  .video-header {
    gap: 10px;
  }
  .video-page {
    padding: 14px;
  }
  .search {
    font-size: 8px;
    padding: 8px;
  }
  .video-thumbnail .image-placeholder {
    min-height: 180px;
  }
  .video-title {
    flex-wrap: wrap;
  }
  .hint-card {
    padding: 15px;
  }
  .game-editor {
    grid-template-columns: 1fr;
  }
  .game-lane {
    min-height: 160px;
    padding: 18px;
  }
  .game-lane .block-label {
    font-size: 12px;
  }
  .game-lane .logic-block {
    padding: 10px;
  }
  .department-grid {
    grid-template-columns: 1fr 1fr;
  }
  .department {
    min-height: 175px;
  }
  .task-card {
    font-size: 17px;
    padding: 20px;
  }
  .favorites .department {
    min-height: 170px;
  }
  .heart {
    font-size: 44px;
  }
  .tablet {
    padding: 18px;
  }
  .tablet-camera {
    left: 5px;
    width: 6px;
    height: 6px;
  }
  .tablet-screen {
    padding: 20px 12px;
    min-height: 320px;
  }
  .invitation h2 {
    font-size: 26px;
  }
  .notification {
    padding: 25px 15px;
  }
  .notification h3 {
    font-size: 17px;
  }
  .quiz-option {
    min-height: 150px;
  }
  .quiz-option b {
    font-size: 14px;
  }
  .quiz-options {
    gap: 15px;
  }
  .direction-orbit {
    height: 320px;
  }
  .orbit-label {
    font-size: 12px;
    min-width: 130px;
    padding: 15px 12px;
  }
  .question-mark {
    font-size: 140px;
  }
  .orbit-0,
  .orbit-1 {
    top: 10px;
  }
  .orbit-2,
  .orbit-3 {
    bottom: 10px;
  }
  .level-path {
    grid-template-columns: 1fr 1fr;
    margin-top: 30px;
  }
  .level-path .panel {
    padding: 20px;
  }
  .level-path h3 {
    font-size: 14px;
    margin-top: 20px;
  }
  .footer-center {
    gap: 12px;
    font-size: 8px;
  }
  #chapter {
    max-width: 170px;
    text-align: center;
    line-height: 1.5;
  }
  .hero-placeholder > .image-placeholder {
    min-height: 280px;
  }
  .result-card {
    padding: 25px;
  }
  .result-card h2 {
    font-size: 38px;
  }
  .phone {
    width: 290px;
  }
  .screen-match h1 {
    font-size: 30px;
  }
  .course-panel {
    padding: 23px;
  }
  .course-panel h2 {
    font-size: 28px;
  }
  footer {
    height: 75px;
  }
}
@media (prefers-reduced-motion: reduce) {
  *,
  *:before,
  *:after {
    animation: none !important;
    transition: none !important;
    scroll-behavior: auto !important;
  }
}
.employee-layout {
  display: grid;
  grid-template-columns: 220px minmax(0, 1fr);
  gap: 22px;
}
.employee-layout > .image-placeholder {
  min-height: 320px;
}
.employee-layout .video-page {
  width: 100%;
}
.employee-layout .recommendations {
  display: none;
}
.employee-layout .video-layout {
  grid-template-columns: 1fr;
}
@media (max-width: 720px) {
  .employee-layout {
    grid-template-columns: 1fr;
  }
  .employee-layout > .image-placeholder {
    min-height: 130px;
  }
}
.speaker-card > .image-placeholder {
  height: 430px;
  overflow: visible;
}
.speaker-card .image-placeholder:before,
.speaker-card .placeholder-content {
  display: none;
}
.speaker-card .image-placeholder img {
  object-fit: contain;
  object-position: center bottom;
  inset: auto 0 0;
  height: 115%;
  filter: drop-shadow(0 18px 20px #0004);
}
.speaker-card {
  margin-top: 35px;
  min-height: 500px;
  padding: 0 22px 65px;
  background: radial-gradient(ellipse at center, #3c492d80, #19211b);
}
.speaker-caption {
  z-index: 3;
  left: 25px;
  bottom: 20px;
}
.speaker-caption b {
  font-size: 20px;
}
.speaker-card .floating-tag {
  z-index: 4;
}
.tag-two {
  bottom: 190px;
}
.image-placeholder:has(img) > .placeholder-content {
  display: none;
}
.hero-placeholder > .image-placeholder:has(img) {
  aspect-ratio: 16/9;
  min-height: 0;
}
.employee-layout > .image-placeholder:has(img) img {
  object-position: 44% center;
}
.floating-products {
  min-height: 390px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 2%;
  padding: 30px 0;
}
.floating-product {
  width: 23%;
  max-width: 270px;
  flex-shrink: 0;
  margin: 0;
  animation: iconFloat 5s ease-in-out infinite;
  animation-delay: var(--float-delay);
}
.floating-product figcaption {
  text-align: center;
  font-size: 18px;
  letter-spacing: 0.2px;
  margin-top: 12px;
  color: #e8ede7;
}
.product-sprite {
  width: 100%;
  aspect-ratio: 1;
  background-image: url('assets/images/it_icons.png');
  background-repeat: no-repeat;
  background-size: 452.5% 150.8333%;
  background-position-y: 49.1803%;
  filter: drop-shadow(0 22px 20px #0005);
}
.sprite-0 {
  background-position-x: 4.7281%;
}
.sprite-1 {
  background-position-x: 34.5745%;
}
.sprite-2 {
  background-position-x: 64.4208%;
}
.sprite-3 {
  background-position-x: 95.1537%;
}
.product-0 {
  transform: rotate(-8deg);
}
.product-1 {
  transform: translateY(-25px) rotate(6deg);
}
.product-2 {
  transform: translateY(22px) rotate(-5deg);
}
.product-3 {
  transform: rotate(8deg);
}
@keyframes iconFloat {
  0%,
  100% {
    translate: 0 0;
  }
  50% {
    translate: 0 -17px;
  }
}
body:has(.screen-tablet) {
  isolation: isolate;
}
body:has(.screen-tablet):before {
  content: '';
  position: fixed;
  inset: -15px;
  z-index: -2;
  background: url('assets/images/company/2.png') center/cover no-repeat;
  filter: blur(4px) brightness(0.55) saturate(0.75);
}
body:has(.screen-tablet):after {
  content: '';
  position: fixed;
  inset: 0;
  z-index: -1;
  background: radial-gradient(ellipse at 50% 42%, #10131415 10%, #101314b5 75%, #101314f5 100%);
}
body:has(.screen-tablet) .site-header {
  position: relative;
  z-index: 1;
}
body:has(.screen-tablet) footer {
  background: linear-gradient(transparent, #101314d9 65%);
}
.screen-tablet {
  max-width: none;
  padding: 0 0 85px;
  overflow: hidden;
}
.invitation-scene {
  display: flex;
  justify-content: center;
  overflow: hidden;
  min-height: 430px;
}
.tablet-mockup {
  position: relative;
  flex-shrink: 0;
  width: min(1180px, calc((100svh - 175px) * 1.5));
  aspect-ratio: 3/2;
}
.tablet-hands {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  pointer-events: none;
}
.mockup-screen {
  position: absolute;
  left: 22.45%;
  top: 10.55%;
  width: 55.66%;
  height: 50.8%;
  border-radius: 2.5%;
  background: radial-gradient(ellipse at 55% 0, #273a32, #101918 80%);
  color: #f4f5ed;
  overflow: auto;
  container-type: inline-size;
  display: flex;
  flex-direction: column;
  padding: 3% 4%;
  box-shadow: inset 0 0 30px #0006;
}
.mockup-status {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 9px;
  font-size: 1.7cqw;
  letter-spacing: 1px;
  color: #9daea5;
  flex-shrink: 0;
}
.tablet-message {
  margin: auto;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 10px 0;
  gap: 10px;
  gap: 2cqw;
  animation: rise 0.3s;
}
.tablet-message .eyebrow {
  font-size: 10px;
  font-size: 2cqw;
  margin: 0;
  letter-spacing: 1.5px;
}
.tablet-message h2 {
  font-size: 30px;
  font-size: 6.3cqw;
  line-height: 1.12;
  letter-spacing: -0.7px;
  margin: 4px 0 12px;
  margin: 1cqw 0 2cqw;
}
.message-envelope {
  font-size: 42px;
  font-size: 8cqw;
  color: #d0f878;
  line-height: 1;
}
.confirmation-mark {
  border: 1px solid #89a25b;
  border-radius: 50%;
  width: 40px;
  height: 40px;
  width: 8cqw;
  height: 8cqw;
  display: grid;
  place-items: center;
  color: #d0f878;
  font-size: 4.5cqw;
}
.tablet-message .primary {
  font-size: 10px;
  font-size: 2cqw;
  min-height: 36px;
  min-height: 7cqw;
  padding: 12px 18px;
  padding: 2.5cqw 4cqw;
  border-radius: 6px;
}
.message-open {
  animation: rise 0.3s;
}
@media (max-width: 720px) {
  .speaker-card {
    min-height: 410px;
    max-width: 360px;
    padding-bottom: 80px;
  }
  .speaker-card > .image-placeholder {
    height: 310px;
  }
  .speaker-card .image-placeholder img {
    height: 115%;
  }
  .speaker-caption b {
    font-size: 18px;
  }
  .floating-products {
    flex-wrap: wrap;
    gap: 30px 5%;
    padding: 25px 0;
  }
  .floating-product {
    width: 43%;
    max-width: 210px;
  }
  .floating-product figcaption {
    font-size: 15px;
  }
  .tablet-mockup {
    width: 660px;
  }
  .invitation-scene {
    min-height: 440px;
  }
  .screen-tablet {
    padding-top: 35px;
  }
  .mockup-screen {
    padding: 16px 20px;
  }
  .mockup-status {
    font-size: 7px;
  }
  .tablet-message .primary {
    min-height: 40px;
    font-size: 10px;
  }
  .tablet-message h2 {
    font-size: 25px;
  }
  .tablet-message .eyebrow {
    font-size: 8px;
  }
  .tablet-message {
    gap: 8px;
  }
  .message-envelope {
    font-size: 34px;
  }
  .confirmation-mark {
    width: 30px;
    height: 30px;
    font-size: 18px;
  }
}
@media (prefers-reduced-motion: reduce) {
  .floating-product {
    animation: none;
  }
}
@media (max-width: 720px) {
  .tablet-mockup {
    width: 600px;
  }
  .mockup-screen {
    padding: 12px 16px;
  }
  .tablet-message {
    padding: 0;
    gap: 6px;
  }
  .tablet-message h2 {
    font-size: 22px;
    margin: 3px 0 6px;
  }
  .tablet-message .primary {
    min-height: 36px;
    font-size: 9px;
    padding: 10px 14px;
  }
  .tablet-message .eyebrow {
    font-size: 7px;
  }
  .confirmation-mark {
    width: 26px;
    height: 26px;
    font-size: 16px;
  }
  .message-envelope {
    font-size: 28px;
  }
}
.invitation-scene {
  align-items: flex-start;
}