:root {
  --bg: #fbfaf7;
  --paper: #ffffff;
  --paper-soft: #f2f0eb;
  --paper-warm: #f7f4ee;
  --ink: #171717;
  --muted: #73716d;
  --muted-strong: #43413d;
  --line: #e5e0d6;
  --line-strong: #cfc7b9;
  --accent: #365f53;
  --accent-soft: #e8f1ed;
  --blue: #315f9c;
  --gold: #9a6a1f;
  --coral: #cf5f45;
  --coral-soft: #f8ded5;
  --amber: #c28a23;
  --amber-soft: #f7e8bf;
  --sky: #3f74a3;
  --sky-soft: #dceaf4;
  --mint: #4e8a72;
  --mint-soft: #dcece4;
  --ink-soft: #e6e2dc;
  --shadow: 0 24px 60px rgba(40, 35, 28, 0.12);
  --shadow-soft: 0 12px 30px rgba(40, 35, 28, 0.07);
  --z-header: 10;
  --z-modal: 30;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  min-width: 320px;
  margin: 0;
  color: var(--ink);
  background: var(--bg);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  overflow-x: hidden;
}

body.modal-open {
  overflow: hidden;
}

a {
  color: inherit;
  text-decoration: none;
}

button {
  border: 0;
  color: inherit;
  font: inherit;
  cursor: pointer;
}

button:disabled {
  cursor: default;
  opacity: 0.42;
}

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

.shell {
  width: min(1190px, calc(100% - 40px));
  margin: 0 auto;
}

.site-header {
  position: fixed;
  z-index: var(--z-header);
  top: 0;
  width: 100%;
  border-bottom: 1px solid transparent;
  background: rgba(251, 250, 247, 0.94);
  transition: border-color 160ms ease, box-shadow 160ms ease;
}

.site-header.scrolled {
  border-bottom-color: var(--line);
  box-shadow: 0 8px 24px rgba(31, 41, 55, 0.06);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 68px;
}

.brand,
.nav-links {
  display: flex;
  align-items: center;
}

.brand {
  gap: 10px;
  font-size: 15px;
  font-weight: 750;
}

.brand-mark {
  position: relative;
  width: 24px;
  height: 24px;
  border: 1px solid var(--ink);
  border-radius: 10px;
  background: var(--paper);
}

.brand-mark::after {
  position: absolute;
  inset: 6px;
  border-radius: 5px;
  background: var(--ink);
  content: "";
}

.nav-links {
  gap: 8px;
  color: var(--muted-strong);
  font-size: 14px;
}

.nav-links a {
  padding: 9px 12px;
  border-radius: 999px;
  transition: background 160ms ease, color 160ms ease;
}

.nav-links a:hover,
.nav-links a:focus-visible {
  color: var(--ink);
  background: var(--paper-soft);
}

.hero {
  position: relative;
  display: grid;
  align-items: center;
  min-height: 86dvh;
  overflow: hidden;
  padding: 116px 0 62px;
  background: var(--bg);
}

.hero::before,
.hero::after {
  position: absolute;
  z-index: 0;
  pointer-events: none;
  content: "";
}

.hero::before {
  left: max(22px, calc((100vw - 1190px) / 2));
  top: 94px;
  width: 138px;
  height: 138px;
  border: 1px solid var(--line);
  border-radius: 28px;
  background: var(--amber-soft);
  transform: rotate(-8deg);
}

.hero::after {
  right: max(18px, calc((100vw - 1190px) / 2 - 20px));
  bottom: 50px;
  width: 230px;
  height: 74px;
  border-radius: 999px;
  background: var(--coral-soft);
  transform: rotate(3deg);
}

.hero-carousel {
  position: absolute;
  z-index: 1;
  right: max(40px, calc((100vw - 1190px) / 2));
  top: 118px;
  width: min(550px, 42vw);
  --slide-color: var(--mint);
  --slide-soft: var(--mint-soft);
}

.hero-carousel[data-tone="coral"] {
  --slide-color: var(--coral);
  --slide-soft: var(--coral-soft);
}

.hero-carousel[data-tone="sky"] {
  --slide-color: var(--sky);
  --slide-soft: var(--sky-soft);
}

.hero-carousel[data-tone="amber"] {
  --slide-color: var(--amber);
  --slide-soft: var(--amber-soft);
}

.hero-carousel[data-tone="ink"] {
  --slide-color: var(--ink);
  --slide-soft: var(--ink-soft);
}

.hero-frame {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 36px;
  background: var(--paper);
  box-shadow: 18px 18px 0 var(--slide-soft), var(--shadow);
}

.hero-frame::before {
  position: absolute;
  z-index: 2;
  top: 0;
  right: 0;
  left: 0;
  height: 9px;
  background: var(--slide-color);
  content: "";
}

.hero-image {
  width: 100%;
  aspect-ratio: 4 / 3;
  height: auto;
  object-fit: cover;
  border-bottom: 1px solid var(--line);
}

.hero-image.image-contain {
  object-fit: contain;
  background: var(--slide-soft);
}

.hero-slide-caption {
  display: grid;
  gap: 8px;
  padding: 18px 20px 20px;
}

.hero-slide-caption p {
  margin: 0;
}

.hero-slide-caption p:first-child {
  color: var(--slide-color);
  font-size: 11px;
  font-weight: 850;
  text-transform: uppercase;
}

.hero-slide-caption h2 {
  margin: 0;
  color: var(--ink);
  font-size: clamp(28px, 3vw, 42px);
  line-height: 1;
  text-wrap: balance;
}

.hero-slide-caption p:last-child {
  max-width: 430px;
  color: var(--muted-strong);
  font-size: 14px;
  line-height: 1.48;
  text-wrap: pretty;
}

.hero-arrow {
  position: absolute;
  top: 16px;
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border: 1px solid rgba(255, 255, 255, 0.56);
  border-radius: 999px;
  color: #fff;
  background: rgba(23, 23, 23, 0.64);
  font-weight: 900;
  transition: transform 160ms ease, background 160ms ease;
}

.hero-arrow:hover,
.hero-arrow:focus-visible {
  background: rgba(23, 23, 23, 0.84);
  transform: translateY(-1px);
}

.hero-arrow-previous {
  right: 62px;
}

.hero-arrow-next {
  right: 16px;
}

.hero-dots {
  display: flex;
  justify-content: center;
  gap: 8px;
  padding-top: 12px;
}

.hero-dot {
  width: 28px;
  height: 6px;
  border-radius: 999px;
  background: var(--line-strong);
  transition: background 160ms ease, transform 160ms ease;
}

.hero-dot:hover,
.hero-dot:focus-visible,
.hero-dot.active {
  background: var(--slide-color);
}

.hero-dot.active {
  transform: scaleX(1.25);
}

.hero-content {
  position: relative;
  z-index: 2;
  display: block;
  min-height: 0;
  padding: 0;
  pointer-events: none;
}

.hero-actions,
.hero-actions * {
  pointer-events: auto;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--accent);
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
}

.hero h1 {
  position: relative;
  max-width: 620px;
  margin: 0 0 18px;
  font-size: clamp(56px, 8vw, 108px);
  line-height: 0.94;
  font-weight: 850;
  text-wrap: balance;
}

.hero h1::after {
  display: block;
  width: 62px;
  height: 10px;
  margin-top: 20px;
  border-radius: 999px;
  background: var(--coral);
  box-shadow: 74px 0 0 var(--amber), 148px 0 0 var(--sky), 222px 0 0 var(--mint);
  content: "";
}

.hero-copy {
  max-width: 550px;
  margin: 0 0 28px;
  color: var(--muted-strong);
  font-size: 19px;
  line-height: 1.58;
  text-wrap: pretty;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 34px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 19px;
  border-radius: 999px;
  font-size: 15px;
  font-weight: 800;
  transition: transform 160ms ease, background 160ms ease, color 160ms ease, border-color 160ms ease;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-1px);
}

.button.primary {
  color: #fff;
  background: var(--ink);
}

.button.primary:hover,
.button.primary:focus-visible {
  background: var(--accent);
}

.button.secondary {
  color: var(--ink);
  border: 1px solid var(--line-strong);
  background: var(--paper);
}

.button.secondary:hover,
.button.secondary:focus-visible {
  border-color: var(--accent);
  color: var(--accent);
}

.hero-stats {
  display: flex;
  gap: 16px;
  margin: 0;
}

.hero-stats div {
  min-width: 96px;
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: var(--paper);
  box-shadow: var(--shadow-soft);
}

.hero-stats div:nth-child(1) {
  box-shadow: 7px 7px 0 var(--mint-soft), var(--shadow-soft);
}

.hero-stats div:nth-child(2) {
  box-shadow: 7px 7px 0 var(--amber-soft), var(--shadow-soft);
}

.hero-stats div:nth-child(3) {
  box-shadow: 7px 7px 0 var(--sky-soft), var(--shadow-soft);
}

.hero-stats dt {
  font-size: 27px;
  font-weight: 850;
  line-height: 1;
}

.hero-stats dd {
  margin: 5px 0 0;
  color: var(--muted);
  font-size: 12px;
  text-transform: uppercase;
}

.spotlight-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  margin-bottom: 66px;
}

.spotlight-strip p {
  position: relative;
  overflow: hidden;
  margin: 0;
  min-height: 58px;
  padding: 21px 14px 16px;
  color: var(--muted-strong);
  border: 1px solid var(--line);
  border-radius: 20px;
  background: var(--paper);
  font-size: 12px;
  font-weight: 800;
  line-height: 1.25;
  text-transform: uppercase;
}

.spotlight-strip p::before {
  position: absolute;
  top: 0;
  right: 0;
  left: 0;
  height: 6px;
  background: var(--accent);
  content: "";
}

.spotlight-strip p:nth-child(1) {
  background: var(--mint-soft);
}

.spotlight-strip p:nth-child(1)::before {
  background: var(--mint);
}

.spotlight-strip p:nth-child(2) {
  background: var(--amber-soft);
}

.spotlight-strip p:nth-child(2)::before {
  background: var(--amber);
}

.spotlight-strip p:nth-child(3) {
  background: var(--coral-soft);
}

.spotlight-strip p:nth-child(3)::before {
  background: var(--coral);
}

.spotlight-strip p:nth-child(4) {
  background: var(--sky-soft);
}

.spotlight-strip p:nth-child(4)::before {
  background: var(--sky);
}

.work {
  scroll-margin-top: 92px;
  padding-top: 10px;
  padding-bottom: 68px;
}

.section-intro {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 0.78fr) minmax(280px, 0.42fr);
  gap: 52px;
  align-items: end;
  margin-bottom: 34px;
}

.section-intro::before {
  position: absolute;
  z-index: 0;
  top: -26px;
  left: 0;
  width: 84px;
  height: 84px;
  border: 1px solid var(--line);
  border-radius: 24px;
  background: var(--sky-soft);
  transform: rotate(6deg);
  content: "";
}

.section-intro .eyebrow {
  position: relative;
  z-index: 1;
  grid-column: 1;
  margin-bottom: 0;
}

.section-intro h2 {
  position: relative;
  z-index: 1;
  grid-column: 1;
}

.section-intro h2,
.system-band h2 {
  margin: 0;
  font-size: clamp(34px, 4vw, 54px);
  line-height: 1.04;
  font-weight: 850;
  text-wrap: balance;
}

.section-intro > p:not(.eyebrow),
.system-band p {
  margin: 0;
  color: var(--muted-strong);
  font-size: 16px;
  line-height: 1.62;
  text-wrap: pretty;
}

.section-intro > p:not(.eyebrow) {
  position: relative;
  z-index: 1;
  grid-column: 2;
  grid-row: 2;
  max-width: 440px;
  margin-top: 0;
}

.rails {
  display: grid;
  gap: 58px;
}

.rail {
  min-width: 0;
}

.rail-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 18px;
}

.rail-head h3 {
  margin: 0 0 6px;
  font-size: clamp(24px, 2.5vw, 34px);
  line-height: 1.12;
  text-wrap: balance;
}

.rail-head p {
  max-width: 680px;
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.5;
}

.rail-controls {
  display: flex;
  gap: 8px;
  flex: none;
}

.rail-controls button,
.viewer-arrow {
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--ink);
  background: var(--paper);
  font-weight: 900;
  transition: background 160ms ease, border-color 160ms ease, transform 160ms ease;
}

.rail-controls button:hover,
.rail-controls button:focus-visible,
.viewer-arrow:hover,
.viewer-arrow:focus-visible {
  border-color: var(--accent);
  background: var(--accent-soft);
  transform: translateY(-1px);
}

.rail-track {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: 318px;
  gap: 18px;
  overflow-x: auto;
  overflow-y: visible;
  padding: 2px 0 18px;
  scroll-padding-inline: calc((100vw - min(1190px, calc(100vw - 40px))) / 2);
  scrollbar-color: var(--line-strong) transparent;
  scrollbar-width: thin;
}

.rail-feature .rail-track,
.rail-index .rail-track {
  grid-auto-flow: row;
  overflow: visible;
  padding: 0;
}

.rail-feature .rail-track {
  grid-template-columns: minmax(0, 1.35fr) repeat(2, minmax(0, 1fr));
  align-items: stretch;
}

.rail-feature .poster-card:first-child {
  grid-row: span 2;
}

.poster-card {
  min-width: 0;
  --card-accent: var(--mint);
  --card-soft: var(--mint-soft);
}

.poster-card:nth-child(4n+2) {
  --card-accent: var(--coral);
  --card-soft: var(--coral-soft);
}

.poster-card:nth-child(4n+3) {
  --card-accent: var(--sky);
  --card-soft: var(--sky-soft);
}

.poster-card:nth-child(4n+4) {
  --card-accent: var(--amber);
  --card-soft: var(--amber-soft);
}

.poster-button {
  position: relative;
  display: flex;
  flex-direction: column;
  width: 100%;
  min-height: 398px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 28px;
  padding: 8px;
  background: var(--paper);
  text-align: left;
  box-shadow: 8px 8px 0 var(--card-soft), var(--shadow-soft);
  transition: transform 160ms ease, border-color 160ms ease, box-shadow 160ms ease;
}

.poster-button::before {
  position: absolute;
  z-index: 2;
  top: 18px;
  bottom: 18px;
  left: 0;
  width: 6px;
  border-radius: 0 999px 999px 0;
  background: var(--card-accent);
  content: "";
}

.poster-media {
  display: block;
  height: 192px;
  overflow: hidden;
  border-radius: 22px;
  background: var(--paper-soft);
}

.poster-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.poster-media.image-contain img {
  object-fit: contain;
  background: var(--card-soft);
}

.poster-body {
  display: flex;
  flex: 1;
  flex-direction: column;
  min-width: 0;
  padding: 14px 12px 12px;
}

.poster-button:hover,
.poster-button:focus-visible {
  z-index: 2;
  border-color: var(--line-strong);
  box-shadow: 10px 10px 0 var(--card-soft), var(--shadow);
  transform: translateY(-3px);
}

.poster-meta,
.poster-title,
.poster-description,
.poster-subtitle,
.poster-chipline {
  display: block;
}

.poster-meta {
  color: var(--card-accent);
  font-size: 11px;
  font-weight: 850;
  text-transform: uppercase;
}

.poster-title {
  overflow: hidden;
  margin-top: 8px;
  color: var(--ink);
  font-size: 21px;
  line-height: 1.12;
  font-weight: 850;
  text-wrap: balance;
}

.poster-description {
  display: -webkit-box;
  overflow: hidden;
  margin-top: 10px;
  color: var(--muted-strong);
  font-size: 13px;
  line-height: 1.45;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.poster-subtitle {
  overflow: hidden;
  margin-top: 12px;
  color: var(--muted);
  font-size: 12px;
  white-space: nowrap;
  text-overflow: ellipsis;
}

.poster-chipline {
  margin-top: auto;
  padding-top: 12px;
  color: var(--card-accent);
  font-size: 12px;
  font-weight: 760;
}

.rail-feature .poster-button {
  min-height: 360px;
}

.rail-feature .poster-card:first-child .poster-button {
  min-height: 100%;
}

.rail-feature .poster-card:first-child .poster-media {
  flex: 0 0 auto;
  height: 372px;
  min-height: 0;
}

.rail-feature .poster-card:first-child .poster-body {
  padding: 20px 18px 18px;
}

.rail-feature .poster-card:first-child .poster-title {
  font-size: clamp(32px, 3.5vw, 48px);
  line-height: 0.98;
}

.rail-feature .poster-card:first-child .poster-description {
  font-size: 16px;
  line-height: 1.52;
  -webkit-line-clamp: 3;
}

.rail-index .rail-track {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
}

.index-item {
  min-width: 0;
  --index-accent: var(--mint);
  --index-soft: var(--mint-soft);
}

.index-item:nth-child(4n+2) {
  --index-accent: var(--coral);
  --index-soft: var(--coral-soft);
}

.index-item:nth-child(4n+3) {
  --index-accent: var(--sky);
  --index-soft: var(--sky-soft);
}

.index-item:nth-child(4n+4) {
  --index-accent: var(--amber);
  --index-soft: var(--amber-soft);
}

.index-button {
  position: relative;
  overflow: hidden;
  display: grid;
  width: 100%;
  min-height: 118px;
  gap: 7px;
  align-content: start;
  border: 1px solid var(--line);
  border-radius: 22px;
  padding: 15px;
  background: var(--paper);
  text-align: left;
  transition: transform 160ms ease, border-color 160ms ease, box-shadow 160ms ease;
}

.index-button::before {
  position: absolute;
  top: 0;
  right: 0;
  left: 0;
  height: 5px;
  background: var(--index-accent);
  content: "";
}

.index-button:hover,
.index-button:focus-visible {
  border-color: var(--line-strong);
  box-shadow: 6px 6px 0 var(--index-soft), var(--shadow-soft);
  transform: translateY(-2px);
}

.index-kicker {
  color: var(--index-accent);
  font-size: 10px;
  font-weight: 850;
  text-transform: uppercase;
}

.index-title {
  color: var(--ink);
  font-size: 17px;
  font-weight: 850;
  line-height: 1.12;
  text-wrap: balance;
}

.index-meta {
  color: var(--muted);
  font-size: 12px;
  line-height: 1.35;
}

.system-band {
  margin-top: 8px;
  padding: 60px 0;
  border-top: 10px solid var(--coral);
  border-bottom: 1px solid var(--line);
  background: var(--amber-soft);
}

.system-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.82fr) minmax(280px, 0.46fr);
  gap: 54px;
  align-items: center;
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  padding: 28px 0 42px;
  color: var(--muted);
  font-size: 13px;
}

.site-footer p {
  margin: 0;
}

.site-footer a:hover,
.site-footer a:focus-visible {
  color: var(--ink);
}

.modal {
  position: fixed;
  z-index: var(--z-modal);
  inset: 0;
  display: grid;
  place-items: center;
  padding: 22px;
}

.modal[hidden] {
  display: none;
}

.modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(23, 25, 31, 0.34);
}

.modal-window {
  position: relative;
  display: grid;
  grid-template-columns: minmax(240px, 340px) minmax(0, 1fr);
  gap: 28px;
  width: min(1120px, 100%);
  max-height: calc(100dvh - 44px);
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 28px;
  padding: 26px;
  background: var(--paper);
  box-shadow: var(--shadow);
}

.modal-close {
  position: absolute;
  z-index: 2;
  top: 14px;
  right: 14px;
  width: 40px;
  height: 40px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--paper);
}

.modal-close span {
  position: absolute;
  top: 19px;
  left: 11px;
  width: 16px;
  height: 2px;
  background: var(--ink);
}

.modal-close span:first-child {
  transform: rotate(45deg);
}

.modal-close span:last-child {
  transform: rotate(-45deg);
}

.modal-copy {
  padding: 14px 6px 8px 0;
}

.modal-kicker {
  margin: 0 0 14px;
  color: var(--accent);
  font-size: 12px;
  font-weight: 850;
  text-transform: uppercase;
}

.modal-copy h2 {
  margin: 0 0 16px;
  font-size: 38px;
  line-height: 1.05;
}

.modal-copy > p:not(.modal-kicker):not(.availability) {
  margin: 0 0 22px;
  color: var(--muted-strong);
  font-size: 15px;
  line-height: 1.62;
}

.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
}

.tag {
  padding: 7px 9px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--muted-strong);
  background: var(--paper-soft);
  font-size: 12px;
  font-weight: 750;
}

.availability {
  margin: 22px 0 0;
  padding-top: 18px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 13px;
  line-height: 1.55;
}

.modal-media {
  min-width: 0;
}

.viewer-frame {
  display: grid;
  place-items: center;
  min-height: 430px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: var(--paper-soft);
}

.viewer-frame img {
  width: 100%;
  height: min(58dvh, 620px);
  object-fit: contain;
}

.viewer-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  padding: 12px 0;
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
}

.thumbnails {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 4px;
  scrollbar-width: thin;
}

.thumbnail {
  flex: 0 0 76px;
  width: 76px;
  height: 50px;
  overflow: hidden;
  border: 2px solid transparent;
  border-radius: 12px;
  padding: 0;
  background: var(--paper-soft);
}

.thumbnail.active {
  border-color: var(--accent);
}

.thumbnail img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

@media (max-width: 1080px) {
  .hero {
    padding-bottom: 34px;
  }

  .hero::before {
    top: 82px;
    width: 92px;
    height: 92px;
  }

  .hero-carousel {
    position: relative;
    right: auto;
    top: auto;
    width: min(100%, 720px);
    margin: 34px auto 0;
    order: 2;
  }

  .hero-image {
    aspect-ratio: 16 / 10;
  }

  .hero-content {
    order: 1;
  }
}

@media (max-width: 900px) {
  .spotlight-strip,
  .section-intro,
  .system-grid,
  .modal-window {
    grid-template-columns: 1fr;
  }

  .section-intro .eyebrow,
  .section-intro h2,
  .section-intro > p:not(.eyebrow) {
    grid-column: auto;
    grid-row: auto;
  }

  .rail-track {
    grid-auto-columns: 252px;
  }

  .rail-feature .rail-track {
    grid-template-columns: 1fr 1fr;
  }

  .rail-feature .poster-card:first-child {
    grid-column: 1 / -1;
    grid-row: auto;
  }

  .rail-feature .poster-card:first-child .poster-media {
    min-height: 260px;
  }

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

  .modal-window {
    max-height: calc(100dvh - 20px);
    overflow-y: auto;
    padding: 22px 16px 18px;
  }

  .viewer-frame {
    min-height: 300px;
  }

  .viewer-frame img {
    height: min(48dvh, 480px);
  }
}

@media (max-width: 640px) {
  .shell {
    width: min(100% - 28px, 560px);
  }

  .hero::before,
  .hero::after,
  .section-intro::before {
    display: none;
  }

  .nav {
    min-height: 62px;
  }

  .nav-links {
    gap: 4px;
    font-size: 13px;
  }

  .nav-links a[href="#jarvis"],
  .nav-links a[href="#systems"] {
    display: none;
  }

  .hero {
    min-height: 0;
    padding-top: 92px;
  }

  .hero h1 {
    font-size: 44px;
  }

  .hero h1::after {
    width: 44px;
    height: 8px;
    box-shadow: 54px 0 0 var(--amber), 108px 0 0 var(--sky), 162px 0 0 var(--mint);
  }

  .hero-slide-caption h2 {
    font-size: 28px;
  }

  .hero-copy {
    font-size: 16px;
  }

  .hero-stats {
    justify-content: space-between;
    gap: 8px;
  }

  .hero-stats div {
    min-width: 0;
    flex: 1;
    padding: 12px;
  }

  .hero-stats dt {
    font-size: 23px;
  }

  .hero-stats dd {
    font-size: 11px;
  }

  .spotlight-strip {
    grid-template-columns: 1fr 1fr;
  }

  .section-intro {
    gap: 18px;
    margin-bottom: 30px;
  }

  .rail-head {
    align-items: start;
  }

  .rail-head p,
  .rail-controls {
    display: none;
  }

  .rail-track {
    grid-auto-columns: 228px;
    padding-bottom: 14px;
  }

  .rail-feature .rail-track,
  .rail-index .rail-track {
    grid-template-columns: 1fr;
  }

  .rail-feature .poster-button,
  .poster-button {
    min-height: 350px;
  }

  .rail-feature .poster-card:first-child .poster-media,
  .poster-media {
    height: 174px;
    min-height: 0;
  }

  .poster-description {
    -webkit-line-clamp: 2;
  }

  .poster-title {
    font-size: 18px;
  }

  .system-band {
    padding: 42px 0;
  }

  .site-footer {
    flex-direction: column;
  }

  .modal {
    padding: 10px;
  }

  .modal-copy h2 {
    font-size: 30px;
  }
}

/* JARVIS system breakdown */
.jx {
  scroll-margin-top: 92px;
  padding: 66px 0 70px;
  border-top: 10px solid var(--mint);
  background:
    radial-gradient(125% 120% at 100% 0, var(--mint-soft) 0, transparent 48%),
    var(--paper-warm);
}

.jx-head {
  max-width: 760px;
  margin-bottom: 34px;
}

.jx-head h2 {
  margin: 0 0 16px;
  font-size: clamp(34px, 4vw, 54px);
  line-height: 1.04;
  font-weight: 850;
  text-wrap: balance;
}

.jx-lead {
  margin: 0;
  color: var(--muted-strong);
  font-size: 18px;
  line-height: 1.6;
  text-wrap: pretty;
}

.jx-stats {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 12px;
  margin: 0 0 38px;
}

.jx-stat {
  padding: 16px 16px 14px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: var(--paper);
  box-shadow: 6px 6px 0 var(--mint-soft);
}

.jx-stat dt {
  font-size: clamp(22px, 2.4vw, 31px);
  font-weight: 850;
  line-height: 1;
}

.jx-stat dd {
  margin: 7px 0 0;
  color: var(--muted);
  font-size: 11px;
  line-height: 1.3;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.jx-flow {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 12px;
  margin-bottom: 44px;
}

.jx-step {
  position: relative;
  padding: 18px 16px 16px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: var(--paper);
}

.jx-step + .jx-step::before {
  position: absolute;
  top: 50%;
  left: -11px;
  transform: translateY(-50%);
  color: var(--line-strong);
  font-size: 20px;
  font-weight: 900;
  content: "\203A";
}

.jx-step-n {
  display: inline-block;
  color: var(--accent);
  font-size: 12px;
  font-weight: 850;
  letter-spacing: 0.08em;
}

.jx-step h4 {
  margin: 9px 0 6px;
  font-size: 18px;
  font-weight: 850;
}

.jx-step p {
  margin: 0;
  color: var(--muted-strong);
  font-size: 13px;
  line-height: 1.46;
}

.jx-pillars {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-bottom: 44px;
}

.jx-pillar {
  --card-accent: var(--mint);
  --card-soft: var(--mint-soft);
  position: relative;
  overflow: hidden;
  padding: 22px 20px 20px;
  border: 1px solid var(--line);
  border-radius: 24px;
  background: var(--paper);
  box-shadow: 8px 8px 0 var(--card-soft), var(--shadow-soft);
}

.jx-pillar::before {
  position: absolute;
  top: 0;
  right: 0;
  left: 0;
  height: 6px;
  background: var(--card-accent);
  content: "";
}

.jx-pillar:nth-child(6n+2) { --card-accent: var(--coral); --card-soft: var(--coral-soft); }
.jx-pillar:nth-child(6n+3) { --card-accent: var(--sky); --card-soft: var(--sky-soft); }
.jx-pillar:nth-child(6n+4) { --card-accent: var(--amber); --card-soft: var(--amber-soft); }
.jx-pillar:nth-child(6n+6) { --card-accent: var(--coral); --card-soft: var(--coral-soft); }

.jx-pillar-tag {
  color: var(--card-accent);
  font-size: 11px;
  font-weight: 850;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.jx-pillar h4 {
  margin: 10px 0 8px;
  font-size: 20px;
  font-weight: 850;
  line-height: 1.12;
  text-wrap: balance;
}

.jx-pillar p {
  margin: 0;
  color: var(--muted-strong);
  font-size: 14px;
  line-height: 1.5;
}

.jx-panel {
  display: grid;
  grid-template-columns: minmax(0, 0.5fr) minmax(0, 1fr);
  gap: 32px;
  align-items: center;
  margin-bottom: 44px;
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: 26px;
  background: var(--paper);
  box-shadow: var(--shadow-soft);
}

.jx-panel-head h3 {
  margin: 0 0 10px;
  font-size: clamp(23px, 2.5vw, 31px);
  line-height: 1.08;
  font-weight: 850;
  text-wrap: balance;
}

.jx-panel-head p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.5;
}

.jx-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.jx-chip {
  padding: 9px 13px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  background: var(--paper-warm);
  color: var(--muted-strong);
  font-size: 13px;
  font-weight: 760;
}

.jx-chip-muted {
  border-style: dashed;
  color: var(--muted);
}

.jx-principles-title {
  margin: 0 0 18px;
  font-size: clamp(23px, 2.5vw, 31px);
  font-weight: 850;
}

.jx-principle-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}

.jx-principle {
  padding: 18px 18px 16px;
  border: 1px solid var(--line);
  border-left: 4px solid var(--accent);
  border-radius: 16px;
  background: var(--paper);
}

.jx-principle h5 {
  margin: 0 0 7px;
  font-size: 15px;
  font-weight: 850;
}

.jx-principle p {
  margin: 0;
  color: var(--muted-strong);
  font-size: 13px;
  line-height: 1.5;
}

@media (max-width: 1080px) {
  .jx-flow,
  .jx-pillars,
  .jx-principle-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .jx-step + .jx-step::before {
    display: none;
  }

  .jx-panel {
    grid-template-columns: 1fr;
    gap: 20px;
  }
}

@media (max-width: 900px) {
  .jx-stats {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 640px) {
  .jx-stats {
    grid-template-columns: repeat(2, 1fr);
  }

  .jx-flow,
  .jx-pillars,
  .jx-principle-grid {
    grid-template-columns: 1fr;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 1ms !important;
  }
}