:root {
  --ink: #30170e;
  --ink-soft: #654333;
  --cream: #fff6e4;
  --cream-deep: #f4dfbd;
  --white: #fffdf8;
  --orange: #ff5a1f;
  --orange-dark: #db3310;
  --gold: #ffbd17;
  --yellow: #ffe36b;
  --aqua: #55d3cc;
  --green: #91ce3f;
  --violet: #9e86e8;
  --line: rgba(48, 23, 14, 0.16);
  --shadow: 0 24px 70px rgba(89, 40, 15, 0.16);
  --radius-lg: 42px;
  --radius-md: 28px;
  --shell: min(1180px, calc(100% - 48px));
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 96px;
}

body {
  margin: 0;
  overflow-x: hidden;
  color: var(--ink);
  background: var(--cream);
  font-family: "Arial Rounded MT Bold", "Trebuchet MS", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

body.menu-open {
  overflow: hidden;
}

img {
  display: block;
  max-width: 100%;
}

a {
  color: inherit;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

button {
  font: inherit;
}

:focus-visible {
  outline: 4px solid var(--aqua);
  outline-offset: 4px;
}

.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;
}

.skip-link {
  position: fixed;
  z-index: 1000;
  top: 12px;
  left: 12px;
  padding: 10px 16px;
  color: var(--white);
  background: var(--ink);
  border-radius: 12px;
  transform: translateY(-150%);
  transition: transform 180ms ease;
}

.skip-link:focus {
  transform: translateY(0);
}

.site-header {
  position: sticky;
  z-index: 100;
  top: 0;
  padding: 14px 0;
  background: rgba(255, 246, 228, 0.82);
  border-bottom: 1px solid rgba(48, 23, 14, 0.08);
  backdrop-filter: blur(18px);
}

.nav-shell {
  position: relative;
  width: var(--shell);
  min-height: 60px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 28px;
}

.brand {
  display: inline-flex;
  align-items: center;
  width: max-content;
  gap: 12px;
  color: var(--ink);
  font-size: 1.25rem;
  font-weight: 900;
  letter-spacing: -0.04em;
  text-decoration: none;
}

.brand img {
  width: 54px;
  height: 54px;
  border-radius: 17px;
  box-shadow: 0 8px 20px rgba(226, 69, 9, 0.2);
}

.nav-links {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 30px;
}

.nav-links a {
  position: relative;
  padding: 9px 0;
  color: var(--ink-soft);
  font-size: 0.93rem;
  font-weight: 700;
  text-decoration: none;
}

.nav-links a::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: 3px;
  left: 0;
  height: 3px;
  background: var(--orange);
  border-radius: 999px;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 180ms ease;
}

.nav-links a:hover::after,
.nav-links a:focus-visible::after {
  transform: scaleX(1);
}

.nav-status {
  justify-self: end;
  padding: 10px 17px;
  color: var(--orange-dark);
  background: rgba(255, 255, 255, 0.72);
  border: 2px solid rgba(255, 90, 31, 0.22);
  border-radius: 999px;
  font-size: 0.82rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.menu-toggle {
  display: none;
  width: 46px;
  height: 46px;
  padding: 11px;
  background: var(--white);
  border: 2px solid var(--line);
  border-radius: 14px;
  cursor: pointer;
}

.menu-toggle span:not(.sr-only) {
  display: block;
  width: 100%;
  height: 3px;
  margin: 4px 0;
  background: var(--ink);
  border-radius: 99px;
  transition: transform 180ms ease, opacity 180ms ease;
}

.hero {
  position: relative;
  overflow: clip;
  width: var(--shell);
  min-height: 760px;
  margin: 0 auto;
  padding: 78px 0 92px;
  display: grid;
  grid-template-columns: minmax(0, 0.88fr) minmax(480px, 1.12fr);
  align-items: center;
  gap: 48px;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 35px -70px 55px;
  z-index: -2;
  background-image: radial-gradient(rgba(109, 69, 34, 0.17) 1.5px, transparent 1.5px);
  background-size: 25px 25px;
  border-radius: 72px;
  mask-image: linear-gradient(90deg, transparent 0%, #000 18%, #000 84%, transparent 100%);
}

.hero-glow {
  position: absolute;
  z-index: -3;
  border-radius: 50%;
  filter: blur(4px);
  opacity: 0.8;
}

.hero-glow-one {
  top: 70px;
  right: -210px;
  width: 520px;
  height: 520px;
  background: rgba(255, 167, 35, 0.38);
}

.hero-glow-two {
  bottom: 80px;
  left: -280px;
  width: 420px;
  height: 420px;
  background: rgba(85, 211, 204, 0.18);
}

.float-arrow {
  position: absolute;
  z-index: -1;
  display: grid;
  place-items: center;
  width: 66px;
  height: 66px;
  color: rgba(255, 90, 31, 0.22);
  font-size: 3.7rem;
  font-weight: 900;
  animation: drift 5s ease-in-out infinite;
}

.float-arrow-one { top: 95px; left: -68px; }
.float-arrow-two { right: -80px; bottom: 110px; animation-delay: -1.7s; }
.float-arrow-three { bottom: 35px; left: 38%; animation-delay: -3s; }

.eyebrow {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 20px;
  color: var(--orange-dark);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.eyebrow > span {
  width: 28px;
  height: 7px;
  background: var(--gold);
  border: 2px solid var(--ink);
  border-radius: 99px 99px 2px 99px;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1,
h2,
h3 {
  line-height: 1.05;
}

h1 {
  max-width: 680px;
  margin-bottom: 27px;
  font-size: clamp(4rem, 7.1vw, 6.7rem);
  letter-spacing: -0.075em;
}

h1 em,
h2 em {
  color: var(--orange);
  font-style: normal;
}

.hero-text {
  max-width: 590px;
  margin-bottom: 34px;
  color: var(--ink-soft);
  font-family: "Trebuchet MS", Arial, sans-serif;
  font-size: 1.15rem;
  line-height: 1.75;
}

.hero-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 24px;
}

.coming-button {
  min-width: 190px;
  padding: 17px 24px;
  color: var(--white);
  background: linear-gradient(180deg, #ff713e, var(--orange));
  border: 0;
  border-bottom: 6px solid var(--orange-dark);
  border-radius: 18px;
  box-shadow: 0 14px 30px rgba(238, 64, 13, 0.25);
  font-weight: 900;
  letter-spacing: 0.03em;
  cursor: not-allowed;
  opacity: 1;
}

.button-spark {
  margin-right: 8px;
  color: var(--yellow);
}

.text-link {
  padding: 9px 0;
  color: var(--ink);
  font-weight: 900;
  text-decoration-thickness: 2px;
  text-underline-offset: 6px;
}

.text-link span {
  display: inline-block;
  margin-left: 5px;
  color: var(--orange);
  transition: transform 180ms ease;
}

.text-link:hover span {
  transform: translateY(4px);
}

.hero-notes {
  margin-top: 48px;
  display: flex;
  gap: 24px;
  color: var(--ink-soft);
  font-family: "Trebuchet MS", Arial, sans-serif;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hero-notes span {
  display: flex;
  align-items: center;
  gap: 7px;
}

.hero-notes strong {
  color: var(--orange);
}

.hero-art {
  position: relative;
  min-height: 610px;
  display: grid;
  place-items: center;
}

.orbit-ring {
  position: absolute;
  width: 590px;
  height: 590px;
  background: rgba(255, 194, 49, 0.18);
  border: 3px dashed rgba(48, 23, 14, 0.14);
  border-radius: 50%;
  animation: rotate 35s linear infinite;
}

.board-panel {
  position: absolute;
  padding: 14px;
  background: var(--white);
  border: 3px solid var(--ink);
  border-radius: 35px;
  box-shadow: var(--shadow);
}

.board-panel img {
  width: 100%;
  height: auto;
  object-fit: contain;
  border-radius: 23px;
}

.board-panel-back {
  top: 42px;
  right: 20px;
  width: 322px;
  transform: rotate(8deg);
  opacity: 0.78;
}

.board-panel-main {
  left: 8px;
  bottom: 88px;
  z-index: 2;
  width: 500px;
  padding-top: 48px;
  transform: rotate(-4deg);
}

.panel-topline {
  position: absolute;
  top: 15px;
  right: 22px;
  left: 22px;
  display: flex;
  justify-content: space-between;
  color: var(--ink-soft);
  font-size: 0.7rem;
  font-weight: 900;
  letter-spacing: 0.1em;
}

.art-label {
  position: absolute;
  z-index: 5;
  padding: 9px 15px;
  color: var(--ink);
  background: var(--yellow);
  border: 2px solid var(--ink);
  border-radius: 999px;
  box-shadow: 4px 5px 0 var(--ink);
  font-size: 0.72rem;
  font-weight: 900;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.art-label-one { top: 136px; right: 8px; }
.art-label-two { right: 40px; bottom: 28px; background: var(--aqua); }

.intro-strip {
  position: relative;
  overflow: hidden;
  min-height: 106px;
  padding: 20px 4vw;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 35px;
  color: var(--white);
  background: var(--ink);
  border-block: 4px solid var(--orange);
}

.intro-strip p {
  margin: 0;
  font-size: clamp(1.15rem, 2vw, 1.7rem);
  font-weight: 900;
  letter-spacing: -0.03em;
  white-space: nowrap;
}

.moving-track {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: space-around;
  gap: 36px;
  color: var(--gold);
  font-size: 2.6rem;
  font-weight: 900;
}

.moving-track span:nth-child(even) { color: var(--aqua); }
.moving-track span:nth-child(3n) { color: var(--orange); }

.section {
  width: var(--shell);
  margin: 0 auto;
  padding: 130px 0;
}

.section-heading {
  max-width: 720px;
  margin-bottom: 58px;
}

.section-heading.centered {
  margin-right: auto;
  margin-left: auto;
  text-align: center;
}

.section-heading.centered .eyebrow {
  justify-content: center;
}

h2 {
  margin-bottom: 26px;
  font-size: clamp(3rem, 5.5vw, 5.1rem);
  letter-spacing: -0.065em;
}

.section-heading > p:last-child,
.gallery-heading > p {
  max-width: 600px;
  margin-bottom: 0;
  color: var(--ink-soft);
  font-family: "Trebuchet MS", Arial, sans-serif;
  font-size: 1.08rem;
  line-height: 1.75;
}

.section-heading.centered > p:last-child {
  margin-right: auto;
  margin-left: auto;
}

.step-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
}

.step-card {
  position: relative;
  min-height: 370px;
  padding: 30px;
  display: flex;
  flex-direction: column;
  background: var(--white);
  border: 2px solid var(--line);
  border-radius: var(--radius-md);
  box-shadow: 0 16px 40px rgba(89, 40, 15, 0.08);
  transition: transform 220ms ease, box-shadow 220ms ease;
}

.step-card:hover {
  transform: translateY(-8px) rotate(-1deg);
  box-shadow: 0 26px 55px rgba(89, 40, 15, 0.13);
}

.step-card-featured {
  background: var(--orange);
  border-color: var(--ink);
  color: var(--white);
  transform: translateY(-18px) rotate(1deg);
  box-shadow: 8px 10px 0 var(--ink);
}

.step-card-featured:hover {
  transform: translateY(-26px) rotate(0deg);
}

.step-number {
  font-size: 0.82rem;
  font-weight: 900;
  letter-spacing: 0.12em;
}

.step-icon {
  width: 116px;
  height: 116px;
  margin: 30px 0 auto;
  display: grid;
  place-items: center;
  color: var(--orange-dark);
  background: var(--yellow);
  border: 3px solid var(--ink);
  border-radius: 31px;
  box-shadow: 7px 8px 0 var(--ink);
  font-size: 4.6rem;
  font-weight: 900;
  line-height: 1;
}

.step-card-featured .step-icon {
  color: var(--ink);
  background: var(--aqua);
}

.step-card h3 {
  margin: 28px 0 13px;
  font-size: 1.55rem;
  letter-spacing: -0.04em;
}

.step-card p {
  margin: 0;
  color: var(--ink-soft);
  font-family: "Trebuchet MS", Arial, sans-serif;
}

.step-card-featured p {
  color: rgba(255, 255, 255, 0.88);
}

.challenge-section {
  width: 100%;
  padding-right: max(24px, calc((100% - 1180px) / 2));
  padding-left: max(24px, calc((100% - 1180px) / 2));
  background: var(--white);
}

.challenge-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}

.challenge-card {
  min-height: 570px;
  overflow: hidden;
  display: grid;
  grid-template-rows: auto 1fr;
  background: var(--cream);
  border: 2px solid var(--line);
  border-radius: var(--radius-lg);
}

.challenge-card:first-child {
  min-height: 570px;
}

.challenge-copy {
  position: relative;
  z-index: 2;
  padding: 34px 30px 18px;
}

.feature-tag {
  display: inline-block;
  margin-bottom: 22px;
  padding: 7px 12px;
  color: var(--ink);
  background: var(--yellow);
  border: 2px solid var(--ink);
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.challenge-copy h3 {
  margin-bottom: 12px;
  font-size: clamp(1.85rem, 2.5vw, 2.7rem);
  letter-spacing: -0.055em;
}

.challenge-copy p {
  max-width: 460px;
  margin-bottom: 0;
  color: var(--ink-soft);
  font-family: "Trebuchet MS", Arial, sans-serif;
}

.challenge-image {
  min-height: 0;
  padding: 12px 20px 22px;
  display: grid;
  place-items: center;
}

.challenge-image img {
  width: 100%;
  height: 100%;
  max-height: 390px;
  object-fit: contain;
  border: 2px solid rgba(48, 23, 14, 0.12);
  border-radius: 28px;
  box-shadow: 0 20px 38px rgba(78, 37, 15, 0.13);
}

.gold-card {
  background: linear-gradient(150deg, #fff8dc, #ffd65a);
}

.gold-card .challenge-image img {
  max-height: 390px;
  transform: rotate(-2deg);
}

.timer-card {
  background: linear-gradient(150deg, #fff1e5, #ffb48f);
}

.panda-card {
  background: linear-gradient(150deg, #edfff9, #8de2d9);
}

.gallery-section {
  padding-bottom: 150px;
}

.gallery-heading {
  margin-bottom: 54px;
  display: grid;
  grid-template-columns: 1fr 0.45fr;
  align-items: end;
  gap: 50px;
}

.gallery-heading h2 {
  margin-bottom: 0;
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  align-items: start;
  gap: 22px;
}

.gallery-item {
  grid-column: span 6;
  margin: 0;
  padding: 13px 13px 18px;
  color: var(--ink);
  background: var(--white);
  border: 2px solid var(--line);
  border-radius: 31px;
  box-shadow: 0 17px 45px rgba(89, 40, 15, 0.1);
  cursor: zoom-in;
  transition: transform 220ms ease, box-shadow 220ms ease;
}

.gallery-item:nth-child(2),
.gallery-item:nth-child(4) {
  margin-top: 58px;
}

.gallery-item:hover {
  transform: translateY(-7px);
  box-shadow: 0 27px 62px rgba(89, 40, 15, 0.15);
}

.gallery-item img {
  width: 100%;
  height: auto;
  object-fit: contain;
  background: #fff1dc;
  border-radius: 21px;
}

.gallery-item > span {
  padding: 17px 8px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 1rem;
  font-weight: 900;
}

.gallery-item b {
  display: grid;
  place-items: center;
  width: 32px;
  height: 32px;
  color: var(--white);
  background: var(--orange);
  border-radius: 50%;
  font-size: 1.1rem;
}

.final-cta {
  position: relative;
  overflow: hidden;
  margin: 0 24px 24px;
  padding: 110px 24px;
  color: var(--white);
  background: var(--orange);
  border: 4px solid var(--ink);
  border-radius: 54px;
  box-shadow: 10px 12px 0 var(--ink);
  text-align: center;
}

.final-cta::before {
  content: "";
  position: absolute;
  inset: 0;
  opacity: 0.22;
  background-image: radial-gradient(#fff 2px, transparent 2px);
  background-size: 29px 29px;
  mask-image: radial-gradient(circle at center, transparent 13%, #000 65%);
}

.cta-inner {
  position: relative;
  z-index: 2;
  max-width: 740px;
  margin: 0 auto;
}

.cta-mark {
  width: 94px;
  height: 94px;
  margin: 0 auto 28px;
  display: grid;
  place-items: center;
  color: var(--orange-dark);
  background: var(--yellow);
  border: 4px solid var(--white);
  border-radius: 29px;
  box-shadow: 0 20px 45px rgba(93, 22, 4, 0.25);
  font-size: 4.6rem;
  font-weight: 900;
  line-height: 1;
  transform: rotate(-7deg);
}

.eyebrow.light {
  justify-content: center;
  color: var(--white);
}

.eyebrow.light > span {
  background: var(--yellow);
  border-color: var(--white);
}

.final-cta h2 {
  margin-bottom: 22px;
  font-size: clamp(3.7rem, 7vw, 6.5rem);
}

.final-cta h2 em {
  color: var(--yellow);
}

.final-cta p:not(.eyebrow) {
  max-width: 610px;
  margin: 0 auto 34px;
  color: rgba(255, 255, 255, 0.88);
  font-family: "Trebuchet MS", Arial, sans-serif;
  font-size: 1.08rem;
}

.light-button {
  color: var(--ink);
  background: var(--yellow);
  border: 3px solid var(--ink);
  border-bottom-width: 7px;
  box-shadow: none;
}

.cta-arrow {
  position: absolute;
  color: rgba(255, 255, 255, 0.17);
  font-size: 18rem;
  font-weight: 900;
  line-height: 1;
}

.cta-arrow-one { top: -40px; left: 3%; transform: rotate(-12deg); }
.cta-arrow-two { right: 2%; bottom: -60px; transform: rotate(8deg); }

.site-footer {
  width: var(--shell);
  min-height: 128px;
  margin: 0 auto;
  padding: 28px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
}

.site-footer p {
  margin: 0;
  color: var(--ink-soft);
  font-family: "Trebuchet MS", Arial, sans-serif;
  font-size: 0.85rem;
  text-align: right;
}

.footer-policy {
  color: var(--orange-dark);
  font-size: 0.85rem;
  font-weight: 800;
  text-decoration-thickness: 2px;
  text-underline-offset: 4px;
}

.gallery-dialog {
  width: min(94vw, 1000px);
  max-height: 94vh;
  padding: 0;
  overflow: visible;
  background: transparent;
  border: 0;
}

.gallery-dialog::backdrop {
  background: rgba(32, 14, 8, 0.84);
  backdrop-filter: blur(8px);
}

.dialog-shell {
  position: relative;
  padding: 18px;
  background: var(--white);
  border: 3px solid var(--ink);
  border-radius: 31px;
  box-shadow: 10px 12px 0 rgba(255, 90, 31, 0.7);
}

.dialog-shell figure {
  margin: 0;
}

.dialog-shell figure img {
  width: 100%;
  max-height: 78vh;
  object-fit: contain;
  background: var(--cream);
  border-radius: 20px;
}

.dialog-shell figcaption {
  padding: 14px 8px 1px;
  font-weight: 900;
  text-align: center;
}

.dialog-close,
.dialog-nav {
  position: absolute;
  z-index: 3;
  display: grid;
  place-items: center;
  color: var(--white);
  background: var(--ink);
  border: 3px solid var(--white);
  border-radius: 50%;
  box-shadow: 0 8px 20px rgba(48, 23, 14, 0.28);
  cursor: pointer;
}

.dialog-close {
  top: -18px;
  right: -14px;
  width: 52px;
  height: 52px;
  font-size: 2rem;
  line-height: 1;
}

.dialog-nav {
  top: 50%;
  width: 54px;
  height: 54px;
  font-size: 1.6rem;
  transform: translateY(-50%);
}

.dialog-prev { left: -25px; }
.dialog-next { right: -25px; }

.js .reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 650ms ease, transform 650ms cubic-bezier(.2,.75,.2,1);
}

.js .reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

@keyframes drift {
  0%, 100% { transform: translate3d(0, 0, 0) rotate(-7deg); }
  50% { transform: translate3d(0, -15px, 0) rotate(4deg); }
}

@keyframes bob {
  0%, 100% { transform: translateY(0) rotate(-9deg); }
  50% { transform: translateY(-10px) rotate(-5deg); }
}

@keyframes rotate {
  to { transform: rotate(360deg); }
}

@media (max-width: 1020px) {
  :root { --shell: min(100% - 40px, 900px); }

  .nav-shell { grid-template-columns: 1fr auto auto; }
  .nav-links { gap: 18px; }

  .hero {
    min-height: auto;
    padding-top: 65px;
    grid-template-columns: 1fr;
    gap: 35px;
  }

  .hero-copy { max-width: 760px; }
  .hero-art { width: min(100%, 680px); min-height: 640px; margin: 0 auto; }

  .challenge-grid { grid-template-columns: 1fr; }
  .challenge-card:first-child { min-height: 610px; }
  .challenge-card { min-height: 610px; grid-template-columns: 0.75fr 1fr; grid-template-rows: 1fr; align-items: center; }
  .challenge-copy { padding-right: 12px; }
  .challenge-image { height: 100%; padding: 28px; }
  .challenge-image img { max-height: 520px; }

  .gallery-heading { grid-template-columns: 1fr; gap: 20px; }
}

@media (max-width: 780px) {
  :root { --shell: calc(100% - 30px); --radius-lg: 31px; }
  html { scroll-padding-top: 78px; }

  .site-header { padding: 10px 0; }
  .nav-shell { min-height: 54px; grid-template-columns: 1fr auto auto; gap: 10px; }
  .brand { font-size: 1.08rem; }
  .brand img { width: 48px; height: 48px; border-radius: 14px; }
  .menu-toggle { display: block; }

  .nav-links {
    position: fixed;
    top: 74px;
    right: 15px;
    left: 15px;
    padding: 18px;
    display: grid;
    gap: 4px;
    background: var(--white);
    border: 3px solid var(--ink);
    border-radius: 22px;
    box-shadow: 7px 8px 0 var(--ink);
    visibility: hidden;
    opacity: 0;
    transform: translateY(-12px);
    transition: opacity 180ms ease, transform 180ms ease, visibility 180ms;
  }

  .nav-links.open {
    visibility: visible;
    opacity: 1;
    transform: translateY(0);
  }

  .nav-links a { padding: 13px 12px; border-radius: 12px; }
  .nav-links a:hover { background: var(--cream); }
  .nav-links a::after { display: none; }

  .menu-toggle[aria-expanded="true"] span:nth-child(2) { transform: translateY(7px) rotate(45deg); }
  .menu-toggle[aria-expanded="true"] span:nth-child(3) { opacity: 0; }
  .menu-toggle[aria-expanded="true"] span:nth-child(4) { transform: translateY(-7px) rotate(-45deg); }

  .nav-status { padding: 8px 11px; font-size: 0.65rem; }

  .hero { padding: 54px 0 72px; }
  h1 { font-size: clamp(3.35rem, 16vw, 5.1rem); }
  .hero-text { font-size: 1.03rem; }
  .hero-art { min-height: 530px; }
  .orbit-ring { width: 470px; height: 470px; }
  .board-panel-back { top: 28px; width: 275px; }
  .board-panel-main { bottom: 75px; width: min(80vw, 445px); }
  .art-label-one { top: 103px; }
  .art-label-two { right: 8px; bottom: 10px; }

  .intro-strip { padding-block: 18px; }
  .intro-strip p { white-space: normal; }
  .moving-track span:nth-child(n+5) { display: none; }

  .section { padding: 95px 0; }
  .section-heading { margin-bottom: 45px; }
  h2 { font-size: clamp(2.8rem, 12vw, 4.2rem); }
  .step-grid { grid-template-columns: 1fr; }
  .step-card { min-height: 330px; }
  .step-card-featured { transform: none; box-shadow: 7px 8px 0 var(--ink); }
  .step-card-featured:hover { transform: translateY(-7px); }

  .challenge-section { padding-right: 15px; padding-left: 15px; }
  .challenge-card,
  .challenge-card:first-child { min-height: auto; grid-template-columns: 1fr; grid-template-rows: auto auto; }
  .challenge-copy { padding: 30px 26px 8px; }
  .challenge-image { padding: 20px; }
  .challenge-image img { height: auto; max-height: none; }

  .gallery-grid { grid-template-columns: 1fr; }
  .gallery-item { grid-column: 1; }
  .gallery-item:nth-child(2), .gallery-item:nth-child(4) { margin-top: 0; }

  .final-cta { margin: 0 15px 15px; padding: 85px 18px; border-radius: 36px; box-shadow: 7px 8px 0 var(--ink); }
  .final-cta h2 { font-size: clamp(3.2rem, 14vw, 5rem); }
  .cta-arrow { font-size: 12rem; }

  .site-footer { min-height: 160px; flex-direction: column; justify-content: center; text-align: center; }
  .site-footer p { text-align: center; }

  .gallery-dialog { width: 92vw; }
  .dialog-shell { padding: 10px; border-radius: 23px; }
  .dialog-nav { top: auto; bottom: 17px; width: 46px; height: 46px; transform: none; }
  .dialog-prev { left: 18px; }
  .dialog-next { right: 18px; }
  .dialog-shell figcaption { min-height: 60px; display: grid; place-items: center; padding-inline: 65px; }
}

@media (max-width: 430px) {
  :root { --shell: calc(100% - 24px); }

  .brand span { font-size: 0.98rem; }
  .brand img { width: 43px; height: 43px; }
  .menu-toggle { width: 43px; height: 43px; }
  .nav-status { max-width: 75px; padding: 7px 8px; line-height: 1.15; text-align: center; }

  .hero { padding-top: 40px; }
  .hero-actions { align-items: flex-start; flex-direction: column; }
  .hero-notes { gap: 12px; justify-content: space-between; }
  .hero-notes span { gap: 4px; }

  .hero-art { min-height: 420px; }
  .orbit-ring { width: 330px; height: 330px; }
  .board-panel { padding: 9px; border-width: 2px; border-radius: 25px; }
  .board-panel img { border-radius: 17px; }
  .board-panel-back { top: 24px; right: 8px; width: 180px; }
  .board-panel-main { left: 0; bottom: 54px; width: 300px; padding-top: 37px; }
  .panel-topline { top: 11px; right: 15px; left: 15px; font-size: 0.55rem; }
  .art-label { padding: 6px 10px; border-width: 1.5px; box-shadow: 3px 4px 0 var(--ink); font-size: 0.58rem; }
  .art-label-one { top: 80px; right: 0; }

  .intro-strip { min-height: 90px; gap: 18px; }
  .moving-track { gap: 14px; font-size: 1.8rem; }
  .moving-track span:nth-child(n+4) { display: none; }

  .step-card { padding: 25px; }
  .step-icon { width: 96px; height: 96px; font-size: 3.8rem; }
  .gallery-item { padding: 9px 9px 15px; border-radius: 24px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
  .js .reveal { opacity: 1; transform: none; }
}