:root {
  --page: #f5f5f7;
  --paper: #ffffff;
  --ink: #151517;
  --ink-soft: #4c4d52;
  --muted: #76777c;
  --dark: #030405;
  --dark-2: #0b0d10;
  --dark-3: #14171c;
  --line: rgba(0, 0, 0, 0.1);
  --line-strong: rgba(0, 0, 0, 0.16);
  --line-dark: rgba(255, 255, 255, 0.14);
  --green: #88d638;
  --green-deep: #4c9f21;
  --blue: #2474ff;
  --cyan: #23c7d9;
  --radius: 8px;
  --section-x: clamp(18px, 5vw, 76px);
  --font: Inter, "Pretendard", "Noto Sans KR", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

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

html {
  min-height: 100%;
  background: var(--page);
  color: var(--ink);
  font-family: var(--font);
  line-height: 1.5;
  letter-spacing: 0;
  scroll-behavior: smooth;
}

body {
  min-width: 320px;
  min-height: 100vh;
  margin: 0;
  background: var(--page);
  color: var(--ink);
  font-family: var(--font);
  overflow-x: hidden;
}

button,
input,
select,
textarea {
  font: inherit;
  letter-spacing: 0;
}

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

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

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

h1,
h2,
h3,
p,
strong,
span {
  word-break: keep-all;
}

h1,
h2,
h3 {
  text-wrap: balance;
}

.scroll-progress {
  position: fixed;
  inset: 0 0 auto;
  z-index: 120;
  height: 2px;
}

.scroll-progress span {
  display: block;
  width: var(--scroll-progress, 0%);
  height: 100%;
  background: linear-gradient(90deg, var(--green), var(--blue));
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 80;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr);
  align-items: center;
  gap: 18px;
  min-height: 58px;
  padding: 8px var(--section-x);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(3, 4, 5, 0.78);
  color: rgba(255, 255, 255, 0.88);
  backdrop-filter: blur(24px);
}

.brand-mark {
  justify-self: start;
}

.brand-mark img {
  width: clamp(124px, 12vw, 166px);
}

.site-nav {
  display: flex;
  justify-content: center;
  gap: 2px;
}

.site-nav a,
.header-action,
.primary-action,
.secondary-action {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 36px;
  border-radius: var(--radius);
  font-size: 13px;
  font-weight: 800;
  white-space: nowrap;
}

.site-nav a {
  padding: 0 12px;
  color: rgba(255, 255, 255, 0.68);
  transition: color 180ms ease, background-color 180ms ease;
}

.site-nav a:hover,
.site-nav a.is-active {
  color: #fff;
  background: rgba(255, 255, 255, 0.07);
}

.header-action {
  justify-self: end;
  min-height: 34px;
  padding: 0 12px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  background: rgba(255, 255, 255, 0.07);
  transition: transform 180ms ease, background-color 180ms ease;
}

.header-action:hover {
  transform: translateY(-1px);
  background: rgba(255, 255, 255, 0.12);
}

.header-action svg,
.primary-action svg,
.secondary-action svg {
  width: 16px;
  height: 16px;
}

.hero-section {
  position: relative;
  display: grid;
  place-items: center;
  gap: clamp(30px, 5vw, 64px);
  min-height: calc(100svh - 58px);
  padding: clamp(64px, 8vw, 116px) var(--section-x) clamp(54px, 8vw, 98px);
  overflow: hidden;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.055), rgba(255, 255, 255, 0) 30%),
    linear-gradient(0deg, rgba(136, 214, 56, 0.08), transparent 34%),
    var(--dark);
  color: #fff;
  text-align: center;
}

.hero-section::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(rgba(255, 255, 255, 0.026) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.026) 1px, transparent 1px);
  background-size: 54px 54px;
  mask-image: linear-gradient(to bottom, transparent, #000 18%, #000 78%, transparent);
  opacity: 0.54;
  pointer-events: none;
}

.hero-copy,
.section-head,
.statement-copy,
.story-copy,
.team-intro,
.trust-copy,
.closing-copy {
  position: relative;
  z-index: 2;
  display: grid;
  justify-items: center;
  gap: 14px;
  width: min(940px, 100%);
  text-align: center;
}

.eyebrow,
.card-kicker,
.screen-label {
  color: var(--green);
  font-size: 12px;
  font-weight: 900;
  line-height: 1;
  text-transform: uppercase;
}

.hero-copy h1,
.section-head h2,
.statement-copy h2,
.story-copy h2,
.team-intro h2,
.trust-copy h2,
.roadmap-card h2,
.closing-copy h2 {
  max-width: 12ch;
  font-size: clamp(48px, 7.5vw, 108px);
  line-height: 1.02;
  font-weight: 900;
  padding-bottom: 0.05em;
}

.hero-copy p,
.section-head p,
.statement-copy p,
.story-copy p,
.team-intro p,
.trust-copy p,
.roadmap-card p,
.closing-copy p {
  max-width: 780px;
  color: inherit;
  font-size: clamp(19px, 2.05vw, 28px);
  line-height: 1.38;
  font-weight: 650;
  opacity: 0.76;
}

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

.primary-action,
.secondary-action {
  min-height: 44px;
  padding: 0 18px;
  transition: transform 180ms ease, background-color 180ms ease, color 180ms ease, border-color 180ms ease;
}

.primary-action {
  background: #fff;
  color: #111;
}

.secondary-action {
  color: #71b7ff;
}

.secondary-action--dark {
  color: var(--blue);
}

.primary-action:hover,
.secondary-action:hover {
  transform: translateY(-1px);
}

.hero-cinema {
  position: relative;
  z-index: 2;
  width: min(1180px, 100%);
  border: 1px solid var(--line-dark);
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.13), rgba(255, 255, 255, 0.045));
  box-shadow: 0 42px 130px rgba(0, 0, 0, 0.62);
  overflow: hidden;
  transform: translate3d(0, calc(var(--parallax-hero, 0) * 1px), 0);
}

.cinema-toolbar {
  display: flex;
  align-items: center;
  gap: 7px;
  min-height: 38px;
  padding: 0 14px;
  border-bottom: 1px solid var(--line-dark);
  background: rgba(255, 255, 255, 0.045);
}

.cinema-toolbar span {
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.3);
}

.cinema-toolbar span:nth-child(1) {
  background: #ff766b;
}

.cinema-toolbar span:nth-child(2) {
  background: #ffd166;
}

.cinema-toolbar span:nth-child(3) {
  background: #53dfb2;
}

.cinema-toolbar strong {
  margin-left: auto;
  color: rgba(255, 255, 255, 0.5);
  font-size: 11px;
  font-weight: 900;
}

.cinema-screen {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(180px, 0.45fr) minmax(220px, 0.62fr);
  gap: 12px;
  min-height: clamp(420px, 44vw, 560px);
  padding: clamp(16px, 2.5vw, 30px);
  background:
    linear-gradient(118deg, rgba(36, 116, 255, 0.12), transparent 30%),
    linear-gradient(300deg, rgba(136, 214, 56, 0.12), transparent 32%),
    #07080a;
}

.cinema-screen::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(110deg, transparent 0%, rgba(255, 255, 255, 0.13) 43%, transparent 58%);
  transform: translateX(-115%);
  animation: screenSweep 8s ease-in-out infinite;
  pointer-events: none;
}

.brief-panel {
  position: relative;
  display: grid;
  align-content: start;
  gap: 12px;
  min-height: 250px;
  padding: clamp(18px, 2.2vw, 26px);
  border: 1px solid var(--line-dark);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.055);
  color: #fff;
  text-align: left;
  overflow: hidden;
}

.brief-panel--main {
  min-height: 350px;
}

.brief-panel--metric strong {
  font-size: clamp(56px, 8vw, 98px);
  line-height: 0.95;
}

.brief-panel strong {
  font-size: clamp(34px, 4.6vw, 70px);
  line-height: 1;
  font-weight: 900;
}

.brief-panel p {
  color: rgba(255, 255, 255, 0.64);
  font-size: 14px;
  font-weight: 700;
}

.decision-list {
  display: grid;
  gap: 10px;
  margin-top: 16px;
}

.decision-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  min-height: 58px;
  padding: 0 14px;
  border: 1px solid var(--line-dark);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.05);
  color: rgba(255, 255, 255, 0.72);
  animation: liftRow 6s ease-in-out infinite;
}

.decision-row:nth-child(2) {
  animation-delay: 0.5s;
}

.decision-row:nth-child(3) {
  animation-delay: 1s;
}

.decision-row.is-hot {
  border-color: rgba(136, 214, 56, 0.62);
  background: rgba(136, 214, 56, 0.11);
  color: #fff;
}

.decision-row span,
.decision-row b {
  font-size: 14px;
}

.brief-panel--phone {
  align-content: center;
  justify-items: center;
}

.phone-shell {
  display: grid;
  align-content: start;
  gap: 12px;
  width: min(230px, 100%);
  min-height: 330px;
  padding: 24px 16px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 24px;
  background: linear-gradient(180deg, #171a20, #07080a);
  box-shadow: inset 0 0 0 6px rgba(255, 255, 255, 0.03);
}

.phone-shell span {
  color: var(--green);
  font-size: 12px;
  font-weight: 900;
}

.phone-shell strong {
  font-size: 30px;
}

.phone-shell small {
  color: rgba(255, 255, 255, 0.58);
  font-weight: 800;
}

.phone-chart {
  display: flex;
  align-items: end;
  gap: 9px;
  min-height: 138px;
  margin-top: auto;
}

.phone-chart i {
  display: block;
  flex: 1;
  border-radius: var(--radius) var(--radius) 0 0;
  background: linear-gradient(180deg, var(--green), var(--blue));
  animation: chartPulse 4.2s ease-in-out infinite;
}

.phone-chart i:nth-child(1) {
  height: 58%;
}

.phone-chart i:nth-child(2) {
  height: 82%;
  animation-delay: 0.3s;
}

.phone-chart i:nth-child(3) {
  height: 48%;
  animation-delay: 0.6s;
}

.phone-chart i:nth-child(4) {
  height: 94%;
  animation-delay: 0.9s;
}

.statement-section {
  display: grid;
  justify-items: center;
  gap: clamp(28px, 4vw, 46px);
  padding: clamp(86px, 11vw, 150px) var(--section-x);
  background: var(--page);
}

.statement-copy .eyebrow,
.section-head .eyebrow,
.story-copy .eyebrow,
.team-intro .eyebrow,
.trust-copy .eyebrow,
.roadmap-card .eyebrow,
.closing-copy .eyebrow {
  color: var(--blue);
}

.channel-strip {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  width: min(1080px, 100%);
}

.channel-strip span {
  min-height: 42px;
  padding: 11px 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--paper);
  color: var(--ink-soft);
  font-size: 14px;
  font-weight: 850;
  box-shadow: 0 12px 34px rgba(0, 0, 0, 0.05);
}

.product-section {
  display: grid;
  gap: clamp(28px, 4vw, 50px);
  padding: clamp(74px, 10vw, 130px) var(--section-x);
  background: #fbfbfd;
}

.product-showcase {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.showcase-card {
  position: relative;
  display: grid;
  align-content: start;
  gap: 11px;
  min-height: 620px;
  padding: clamp(30px, 4vw, 56px);
  border-radius: var(--radius);
  background: var(--paper);
  overflow: hidden;
  box-shadow: 0 18px 58px rgba(0, 0, 0, 0.07);
}

.showcase-card--wide {
  grid-column: span 2;
  min-height: 660px;
  background:
    linear-gradient(145deg, rgba(36, 116, 255, 0.12), transparent 46%),
    var(--paper);
}

.showcase-card--dark {
  background: var(--dark);
  color: #fff;
}

.showcase-card h3 {
  max-width: 13ch;
  font-size: clamp(34px, 5vw, 74px);
  line-height: 1.03;
  font-weight: 900;
}

.showcase-card p {
  max-width: 620px;
  color: inherit;
  font-size: clamp(17px, 1.8vw, 22px);
  line-height: 1.42;
  font-weight: 650;
  opacity: 0.68;
}

.product-visual {
  position: relative;
  min-height: 300px;
  margin-top: auto;
  border-radius: var(--radius);
  overflow: hidden;
}

.product-visual--board {
  display: grid;
  grid-template-columns: 0.72fr 1fr 1fr;
  gap: 12px;
  min-height: 330px;
  padding: 18px;
  border: 1px solid var(--line);
  background:
    linear-gradient(90deg, rgba(21, 21, 23, 0.05), transparent 28%),
    #f6f7f9;
}

.product-visual--board span {
  display: block;
  border-radius: var(--radius);
  background: #fff;
  box-shadow: inset 0 0 0 1px rgba(0, 0, 0, 0.06);
}

.product-visual--board span:first-child {
  grid-row: span 2;
  background:
    linear-gradient(180deg, rgba(36, 116, 255, 0.13), transparent 46%),
    #fff;
}

.product-visual--board span:nth-child(2) {
  background:
    linear-gradient(90deg, rgba(136, 214, 56, 0.22) 0 54%, transparent 54%),
    #fff;
  animation: widthShift 6s ease-in-out infinite;
}

.product-visual--board span:nth-child(4) {
  grid-column: span 2;
}

.product-visual--radar {
  min-height: 310px;
  border: 1px solid var(--line);
  background:
    repeating-radial-gradient(circle at 50% 50%, transparent 0 52px, rgba(0, 0, 0, 0.08) 53px 54px),
    linear-gradient(180deg, #fff, #f5f7fa);
}

.product-visual--radar span {
  position: absolute;
  width: 14px;
  height: 14px;
  border-radius: 999px;
  background: var(--blue);
  box-shadow: 0 0 0 8px rgba(36, 116, 255, 0.12);
}

.product-visual--radar span:nth-child(1) {
  left: 30%;
  top: 42%;
}

.product-visual--radar span:nth-child(2) {
  left: 62%;
  top: 28%;
  background: var(--green);
}

.product-visual--radar span:nth-child(3) {
  left: 54%;
  top: 68%;
}

.product-visual--flow {
  display: grid;
  gap: 12px;
  min-height: 310px;
  padding: 18px;
  border: 1px solid var(--line-dark);
  background: rgba(255, 255, 255, 0.045);
}

.product-visual--flow span {
  display: block;
  height: 48px;
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.09);
}

.product-visual--flow span:nth-child(1) {
  width: 64%;
  background: rgba(136, 214, 56, 0.2);
}

.product-visual--flow span:nth-child(2) {
  width: 84%;
  margin-left: auto;
}

.product-visual--flow span:nth-child(3) {
  width: 74%;
}

.product-visual--flow span:nth-child(4) {
  width: 92%;
  margin-left: auto;
  background: rgba(36, 116, 255, 0.24);
}

.system-section {
  display: grid;
  gap: clamp(30px, 5vw, 60px);
  padding: clamp(82px, 11vw, 146px) var(--section-x);
  background: var(--dark);
  color: #fff;
}

.section-head--dark .eyebrow {
  color: var(--green);
}

.flow-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}

.flow-card {
  position: relative;
  display: grid;
  align-content: start;
  gap: 12px;
  min-height: 320px;
  padding: 24px;
  border: 1px solid var(--line-dark);
  border-radius: var(--radius);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.035)),
    var(--dark-2);
  overflow: hidden;
}

.flow-card::after {
  content: "";
  position: absolute;
  left: 24px;
  right: 24px;
  bottom: 24px;
  height: 76px;
  border-radius: var(--radius);
  background:
    linear-gradient(90deg, rgba(136, 214, 56, 0.22) var(--flow-width, 50%), rgba(255, 255, 255, 0.08) 0),
    rgba(255, 255, 255, 0.04);
}

.flow-card span {
  color: var(--green);
  font-size: 12px;
  font-weight: 900;
}

.flow-card strong {
  font-size: clamp(26px, 3vw, 40px);
  line-height: 1.08;
}

.flow-card p {
  color: rgba(255, 255, 255, 0.64);
  font-size: 15px;
  font-weight: 650;
}

.story-section {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(360px, 1fr);
  gap: clamp(28px, 6vw, 88px);
  align-items: center;
  padding: clamp(82px, 11vw, 146px) var(--section-x);
  background: var(--page);
}

.story-copy {
  justify-items: start;
  text-align: left;
}

.story-copy h2 {
  max-width: 10ch;
}

.story-panel {
  display: grid;
  gap: 12px;
}

.portrait-card {
  position: relative;
  display: grid;
  place-items: center;
  min-height: 360px;
  border-radius: var(--radius);
  background:
    linear-gradient(145deg, rgba(136, 214, 56, 0.16), transparent 42%),
    linear-gradient(320deg, rgba(36, 116, 255, 0.18), transparent 38%),
    #0c0f13;
  overflow: hidden;
}

.portrait-card::before {
  content: "";
  position: absolute;
  inset: 18px;
  border: 1px solid var(--line-dark);
  border-radius: var(--radius);
}

.portrait-card img {
  width: clamp(94px, 11vw, 140px);
  opacity: 0.94;
  filter: drop-shadow(0 24px 44px rgba(0, 0, 0, 0.45));
}

.portrait-card span {
  position: absolute;
  left: 24px;
  bottom: 22px;
  color: rgba(255, 255, 255, 0.68);
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

.career-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.career-card {
  display: grid;
  gap: 8px;
  min-height: 164px;
  padding: 20px;
  border-radius: var(--radius);
  background: #fff;
  box-shadow: 0 14px 42px rgba(0, 0, 0, 0.06);
}

.career-card strong {
  font-size: clamp(28px, 3.6vw, 44px);
  line-height: 1;
}

.career-card span {
  color: var(--blue);
  font-size: 12px;
  font-weight: 900;
}

.career-card p {
  color: var(--muted);
  font-size: 14px;
  font-weight: 700;
}

.team-section {
  display: grid;
  gap: clamp(26px, 4vw, 46px);
  padding: clamp(82px, 11vw, 146px) 0;
  background: #fff;
  overflow: hidden;
}

.team-intro,
.role-grid {
  margin-inline: auto;
  width: min(1160px, calc(100% - (var(--section-x) * 2)));
}

.team-motion {
  width: 100%;
  overflow: hidden;
  border-block: 1px solid var(--line);
  background: #f8f9fb;
}

.team-track {
  display: flex;
  gap: 10px;
  width: max-content;
  padding: 14px 0;
  animation: marquee 28s linear infinite;
}

.team-track span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 22px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  color: var(--ink);
  font-size: clamp(20px, 3vw, 38px);
  font-weight: 900;
}

.role-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}

.role-card {
  display: grid;
  align-content: start;
  gap: 10px;
  min-height: 250px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
}

.role-card span {
  color: var(--blue);
  font-size: 12px;
  font-weight: 900;
}

.role-card strong {
  font-size: clamp(24px, 2.8vw, 36px);
  line-height: 1.12;
}

.role-card p {
  color: var(--muted);
  font-size: 15px;
  font-weight: 650;
}

.trust-section {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(360px, 1fr);
  gap: clamp(28px, 6vw, 88px);
  align-items: center;
  padding: clamp(82px, 11vw, 146px) var(--section-x);
  background: var(--dark);
  color: #fff;
}

.trust-copy {
  justify-items: start;
  text-align: left;
}

.trust-copy .eyebrow {
  color: var(--green);
}

.trust-copy h2 {
  max-width: 12ch;
}

.trust-grid {
  display: grid;
  gap: 10px;
}

.trust-card {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 14px;
  align-items: start;
  padding: 18px;
  border: 1px solid var(--line-dark);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.055);
}

.trust-icon {
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border-radius: var(--radius);
  background: rgba(136, 214, 56, 0.14);
  color: var(--green);
}

.trust-icon svg {
  width: 18px;
  height: 18px;
}

.trust-card strong {
  display: block;
  margin-bottom: 4px;
  font-size: 18px;
}

.trust-card p {
  color: rgba(255, 255, 255, 0.64);
  font-size: 14px;
  font-weight: 650;
}

.roadmap-section {
  padding: 12px;
  background: var(--page);
}

.roadmap-card {
  display: grid;
  justify-items: center;
  gap: 14px;
  min-height: 620px;
  padding: clamp(64px, 9vw, 116px) var(--section-x);
  border-radius: var(--radius);
  background:
    linear-gradient(120deg, rgba(36, 116, 255, 0.12), transparent 44%),
    linear-gradient(300deg, rgba(136, 214, 56, 0.18), transparent 42%),
    #fff;
  text-align: center;
  overflow: hidden;
}

.roadmap-card h2 {
  max-width: 12ch;
}

.closing-section {
  display: grid;
  place-items: center;
  min-height: 620px;
  padding: clamp(74px, 10vw, 132px) var(--section-x);
  background: var(--dark);
  color: #fff;
}

.closing-copy .eyebrow {
  color: var(--green);
}

.site-footer {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 12px;
  padding: 24px var(--section-x) 36px;
  border-top: 1px solid var(--line);
  background: var(--page);
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
}

.site-footer nav {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

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

[data-reveal] {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 780ms ease, transform 780ms ease;
}

[data-reveal].is-visible {
  opacity: 1;
  transform: translateY(0);
}

@keyframes screenSweep {
  0%,
  44% {
    transform: translateX(-115%);
  }
  64%,
  100% {
    transform: translateX(115%);
  }
}

@keyframes liftRow {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-4px);
  }
}

@keyframes chartPulse {
  0%,
  100% {
    transform: scaleY(1);
    transform-origin: bottom;
  }
  50% {
    transform: scaleY(0.72);
    transform-origin: bottom;
  }
}

@keyframes widthShift {
  0%,
  100% {
    transform: scaleX(1);
    transform-origin: left;
  }
  50% {
    transform: scaleX(0.82);
    transform-origin: left;
  }
}

@keyframes marquee {
  from {
    transform: translateX(0);
  }
  to {
    transform: translateX(-50%);
  }
}

@media (max-width: 1180px) {
  .cinema-screen,
  .flow-grid,
  .story-section,
  .trust-section {
    grid-template-columns: 1fr;
  }

  .flow-card {
    min-height: 240px;
  }

  .story-copy,
  .trust-copy {
    justify-items: center;
    text-align: center;
  }
}

@media (max-width: 960px) {
  .product-showcase,
  .role-grid,
  .career-grid {
    grid-template-columns: 1fr;
  }

  .showcase-card--wide {
    grid-column: auto;
  }

  .showcase-card {
    min-height: 560px;
  }
}

@media (max-width: 760px) {
  :root {
    --section-x: 14px;
  }

  .site-header {
    grid-template-columns: minmax(0, 1fr) auto;
    min-height: 56px;
  }

  .site-nav {
    display: none;
  }

  .header-action {
    min-width: 74px;
  }

  .hero-section,
  .statement-section,
  .product-section,
  .system-section,
  .story-section,
  .trust-section,
  .closing-section {
    padding-top: 62px;
    padding-bottom: 66px;
  }

  .hero-section {
    min-height: auto;
  }

  .hero-copy h1,
  .section-head h2,
  .statement-copy h2,
  .story-copy h2,
  .team-intro h2,
  .trust-copy h2,
  .roadmap-card h2,
  .closing-copy h2 {
    font-size: clamp(42px, 13vw, 64px);
  }

  .hero-copy p,
  .section-head p,
  .statement-copy p,
  .story-copy p,
  .team-intro p,
  .trust-copy p,
  .roadmap-card p,
  .closing-copy p {
    font-size: 18px;
    line-height: 1.42;
  }

  .hero-actions,
  .primary-action,
  .secondary-action {
    width: 100%;
  }

  .cinema-screen {
    min-height: auto;
    padding: 12px;
  }

  .brief-panel,
  .brief-panel--main {
    min-height: auto;
  }

  .phone-shell {
    min-height: 280px;
  }

  .channel-strip {
    justify-content: start;
    overflow-x: auto;
    flex-wrap: nowrap;
    padding-bottom: 4px;
  }

  .channel-strip span {
    flex: 0 0 auto;
  }

  .showcase-card {
    min-height: 500px;
    padding: 28px 18px;
  }

  .product-visual,
  .product-visual--board,
  .product-visual--radar,
  .product-visual--flow {
    min-height: 260px;
  }

  .product-visual--board {
    grid-template-columns: 1fr;
  }

  .product-visual--board span:first-child,
  .product-visual--board span:nth-child(4) {
    grid-column: auto;
    grid-row: auto;
  }

  .team-intro,
  .role-grid {
    width: calc(100% - (var(--section-x) * 2));
  }

  .team-track span {
    min-height: 40px;
    padding-inline: 16px;
  }

  .role-card {
    min-height: 210px;
  }

  .trust-card {
    grid-template-columns: 1fr;
  }

  .roadmap-section {
    padding: 8px;
  }

  .roadmap-card {
    min-height: 540px;
  }

  .site-footer {
    padding-inline: 14px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
}