* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: "Helvetica Neue", "PingFang SC", "Microsoft YaHei", sans-serif;
  color: #111111;
  background: #ffffff;
  line-height: 1.6;
  position: relative;
  overflow-x: hidden;
}

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

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

.container {
  width: min(1120px, 92%);
  margin: 0 auto;
}

.iot-bg {
  display: none;
}

.iot-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(31, 35, 40, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(31, 35, 40, 0.06) 1px, transparent 1px);
  background-size: 56px 56px;
  opacity: 0.3;
}

.site-header {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  background: transparent;
  border-bottom: none;
  z-index: 10;
}

.site-header .container {
  width: 100%;
  max-width: none;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 22px 48px;
  gap: 24px;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
}

.logo-mark {
  width: 32px;
  height: 32px;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.9);
  color: #111111;
  display: grid;
  place-items: center;
  font-size: 16px;
}

.logo-text {
  font-size: 18px;
  color: #ffffff;
}

.nav {
  display: flex;
  gap: 22px;
  font-size: 15px;
  color: #111111;
}

.nav a:hover {
  color: #ff5864;
}

.cta-btn {
  padding: 10px 18px;
  border-radius: 999px;
  background: #111111;
  color: #fff;
  font-size: 14px;
}

.lang-switch {
  display: inline-flex;
  gap: 8px;
  padding: 6px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.15);
  border: 1px solid rgba(255, 255, 255, 0.4);
  backdrop-filter: blur(6px);
}

.lang-switch button {
  border: none;
  background: transparent;
  color: #ffffff;
  padding: 6px 10px;
  font-size: 12px;
  border-radius: 999px;
  cursor: pointer;
}

.lang-switch button.active {
  background: #ffffff;
  color: #111111;
}

.menu-toggle {
  display: none;
  background: none;
  border: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
}

.menu-toggle span {
  width: 22px;
  height: 2px;
  background: #111111;
  display: block;
}

.hero {
  padding: 260px 0 220px;
  min-height: 94vh;
  height: 94vh;
}

.hero-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 64px;
  align-items: center;
}

.hero-content {
  margin-top: 200px;
}

.hero.hero-banner {
  position: relative;
  color: #ffffff;
  background-image: var(
    --hero-bg,
    url("./assets/images/home-hero.jpg"),
    url("file:///Users/huangjin/Desktop/33.jpg")
  );
  background-size: cover;
  background-position: center top;
}

.hero.hero-banner::before {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.45);
}

.hero.hero-banner .hero-grid {
  position: relative;
  z-index: 1;
}

.hero.hero-banner .eyebrow,
.hero.hero-banner .subtitle {
  color: rgba(255, 255, 255, 0.88);
}

.hero.hero-banner h1 {
  color: #ffffff;
}

.hero.hero-banner .hero-actions .primary-btn {
  background: #ffffff;
  color: #111111;
}

.hero.hero-banner .hero-actions .ghost-btn {
  border-color: #ffffff;
  color: #ffffff;
  background: transparent;
}

.eyebrow {
  color: #ff5864;
  font-weight: 600;
  margin-bottom: 12px;
}

.hero h1 {
  font-size: clamp(38px, 5.2vw, 64px);
  margin-bottom: 16px;
  line-height: 1.1;
}

.subtitle {
  color: #4a4a4a;
  margin-bottom: 24px;
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 20px;
}

.primary-btn,
.ghost-btn {
  padding: 12px 22px;
  border-radius: 10px;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.primary-btn {
  background: #111111;
  color: #fff;
}

.ghost-btn {
  border: 1px solid #111111;
  color: #111111;
  background: #ffffff;
}

.hero-visual {
  display: grid;
  justify-items: center;
}

.hero.hero-banner .hero-visual {
  display: none;
}

.mission-hero {
  padding: 0;
  background: #ffffff;
  overflow: hidden;
  position: relative;
}

.mission-hero-top {
  position: absolute;
  top: 32px;
  left: 48px;
  right: 48px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  z-index: 2;
}


.mission-hero-grid {
  display: grid;
  grid-template-columns: minmax(280px, 1.1fr) minmax(280px, 1fr);
  gap: 64px;
  align-items: center;
  min-height: calc(100vh - 400px);
}

.mission-hero-copy {
  padding: 0 0 70px;
}

.mission-hero-media {
  min-height: 100%;
  border-radius: 0;
  background-image: url("./assets/images/mission-hero.jpg");
  background-size: cover;
  background-position: center;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.18);
  margin-left: calc(50% - 50vw);
  width: calc(50vw + 280px);
  border-top-left-radius: 0;
  border-bottom-left-radius: 0;
  border-top-right-radius: 0;
  height: 100%;
}

.mission-hero-copy .mission-title {
  font-size: clamp(34px, 4.6vw, 54px);
  color: #111111;
}

.mission-hero-copy .section-lead {
  color: #4a4a4a;
  max-width: 520px;
}

.lang-switch.lang-switch-outline {
  background: rgba(255, 255, 255, 0.15);
  border: 1px solid rgba(255, 255, 255, 0.4);
  box-shadow: none;
  backdrop-filter: blur(6px);
}

.lang-switch.lang-switch-outline button {
  color: #ffffff;
  font-weight: 600;
  min-width: 64px;
  text-align: center;
  height: 28px;
  line-height: 28px;
  padding: 0 10px;
}

.lang-switch.lang-switch-outline button.active {
  background: #ffffff;
  color: #111111;
  font-weight: 600;
}

.phone-frame {
  width: min(360px, 100%);
  border-radius: 28px;
  padding: 18px;
  background: #ffffff;
  border: 1px solid #efefef;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.08);
}

.phone-screen {
  border-radius: 22px;
  padding: 24px;
  background: #fff5f4;
  border: 1px solid #f2e4e4;
  min-height: 340px;
  display: grid;
  gap: 12px;
  align-content: start;
}

.phone-title {
  font-weight: 700;
  color: #ff5864;
  margin-bottom: 8px;
}

.phone-chip {
  background: #ffffff;
  border: 1px solid #f2e4e4;
  border-radius: 999px;
  padding: 8px 14px;
  font-size: 13px;
  width: fit-content;
  box-shadow: 0 6px 14px rgba(0, 0, 0, 0.04);
}

.section {
  padding: 96px 0;
}
.section#careers {
  padding: 146px 0;
}
#careers {
  background: #ffffff;
  color: #111111;
}

.careers-hero {
  background: #ffffff;
  color: #111111;
}

.careers-hero .section-lead {
  color: #4a4a4a;
}

.careers-hero-title {
  font-size: clamp(34px, 4.6vw, 56px);
  margin-bottom: 16px;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 24px;
}

.stat-card {
  background: #ffffff;
  border-radius: 16px;
  padding: 22px;
  border: 1px solid #efefef;
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.06);
  display: grid;
  gap: 8px;
}

.stat-value {
  font-size: 28px;
  font-weight: 700;
}

.stat-label {
  color: #4a4a4a;
  font-size: 14px;
}

.careers-stats {
  background: #fafafa;
  color: #111111;
}

.stats-layout {
  display: grid;
  grid-template-columns: minmax(220px, 0.55fr) minmax(320px, 1fr);
  gap: 72px;
  align-items: start;
}

.stats-text h2 {
  font-size: clamp(32px, 4vw, 48px);
  color: #111111;
}

.stats-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(200px, 1fr));
  gap: 44px;
  margin-top: 36px;
}

.metric-card {
  display: grid;
  gap: 12px;
}

.metric-number {
  display: inline-flex;
  align-items: baseline;
  gap: 6px;
}

.metric-value {
  font-family: "Times New Roman", "Georgia", serif;
  font-size: clamp(56px, 6.6vw, 88px);
  line-height: 1;
}

.metric-suffix {
  font-family: "Times New Roman", "Georgia", serif;
  font-size: 22px;
}

.metric-label {
  color: #4a4a4a;
  font-size: 14px;
  line-height: 1.8;
  max-width: 220px;
}

.perks-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
}

.perk-card {
  background: #ffffff;
  border-radius: 14px;
  padding: 18px;
  border: 1px solid #efefef;
  color: #111111;
  font-size: 14px;
}

.openings-card {
  margin: 24px 0;
  padding: 22px;
  border-radius: 16px;
  border: 1px dashed #d1d5db;
  color: #4b5563;
  display: grid;
  gap: 8px;
}

.openings-section {
  background: #ffffff;
}

.openings-header {
  max-width: 520px;
  margin-bottom: 48px;
}

.openings-header h2 {
  font-size: clamp(34px, 4.6vw, 56px);
  line-height: 1.1;
}

.openings-header .section-lead {
  font-size: 20px;
  line-height: 1.7;
}

.opening-group {
  display: grid;
  grid-template-columns: minmax(240px, 0.6fr) minmax(320px, 1fr);
  gap: 48px;
  padding: 28px 0 48px;
  border-top: 1px solid #e6e6e6;
}

.opening-info h3 {
  font-size: clamp(22px, 2.8vw, 36px);
  margin-bottom: 16px;
  font-weight: 400;
}

.opening-count {
  font-size: 0.5em;
  font-weight: 400;
  color: #6b7280;
}

.opening-info p {
  color: #4a4a4a;
  line-height: 1.7;
}

.opening-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(220px, 1fr));
  gap: 24px 36px;
}

.opening-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 18px 0;
  border-top: 1px solid #e6e6e6;
  color: #111111;
  font-weight: 600;
}

.opening-item span {
  color: #111111;
  font-weight: 600;
  font-size: 13px;
}

.opening-item::after {
  content: "↗";
  color: #9aa0a6;
  font-weight: 400;
  font-size: 14px;
}

.opening-item:first-child,
.opening-item:nth-child(2) {
  border-top: none;
}

.role-modal {
  position: fixed;
  inset: 0;
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 2000;
}

.role-modal.is-open {
  display: flex;
}

.role-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.55);
}

.role-modal-card {
  position: relative;
  background: #ffffff;
  color: #111111;
  border-radius: 18px;
  padding: 28px 32px;
  width: min(820px, 92vw);
  max-height: 80vh;
  overflow: auto;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.35);
  z-index: 1;
}

.role-modal-close {
  position: sticky;
  top: 12px;
  margin-left: auto;
  display: block;
  right: 16px;
  border: none;
  background: transparent;
  font-size: 22px;
  cursor: pointer;
  color: #6b7280;
  z-index: 2;
}

.role-modal-location {
  color: #6b7280;
  font-size: 14px;
  margin: 8px 0 16px;
}

.role-modal-desc {
  color: #4b5563;
  line-height: 1.7;
  white-space: pre-wrap;
}

.openings-back {
  margin-top: 36px;
  display: inline-flex;
}

#careers {
  background: #ffffff;
  color: #111111;
}

#careers .section-lead {
  color: #4a4a4a;
}

#careers .primary-btn {
  background: #111111;
  color: #ffffff;
}
.section#approach {
  padding: 106px 0;
}
.section#approach {
  padding-top: 106px;
  padding-bottom: 198px;
}

.section.muted {
  background: #fafafa;
}

.labs-section {
  background: #ffffff;
  color: #111111;
  padding-bottom: 126px;
}

.labs-section .section-lead {
  color: #4a4a4a;
}

.labs-section .text-link {
  color: #ff8b94;
}

.labs-layout {
  display: grid;
  grid-template-columns: 1fr;
  grid-template-rows: auto auto;
  gap: 40px;
  grid-template-areas:
    "avatars"
    "content";
  align-items: start;
  position: relative;
}

.labs-avatars {
  grid-area: avatars;
  display: grid;
  grid-template-columns: repeat(4, minmax(120px, 1fr));
  gap: 6px;
  margin-top: -170px;
  z-index: 2;
}

.labs-avatar {
  border-radius: 13px;
  aspect-ratio: 1 / 1;
  background-size: cover;
  background-position: center;
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.3);
  transform: translateY(var(--avatar-offset, 0px)) scaleX(0.9) scaleY(1.1);
}

.labs-avatar--one {
  --avatar-offset: -30px;
}

.labs-avatar--two {
  --avatar-offset: 10px;
}

.labs-avatar--three {
  --avatar-offset: -30px;
}

.labs-avatar--four {
  --avatar-offset: 20px;
}

.labs-avatar--one {
  background-image: url("./assets/images/labs-1.jpg");
}

.labs-avatar--two {
  background-image: url("./assets/images/labs-2.jpg");
}

.labs-avatar--three {
  background-image: url("./assets/images/labs-3.jpg");
}

.labs-avatar--four {
  background-image: url("./assets/images/labs-4.jpg");
}

.labs-content {
  grid-area: content;
  max-width: 520px;
  display: grid;
  gap: 16px;
  margin-top: 50px;
  margin-left: 0;
  justify-self: center;
  text-align: center;
}

.labs-content h2 {
  font-size: clamp(30px, 3.6vw, 48px);
}

.labs-illustration {
  grid-area: illustration;
  min-height: 260px;
  border-radius: 18px;
  background-image: url("./assets/images/labs-4.jpg");
  background-size: cover;
  background-position: center;
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.28);
}


.section-heading {
  max-width: 720px;
  margin-bottom: 40px;
}

.section-slim {
  max-width: 760px;
}

.mission-grid {
  display: grid;
  grid-template-columns: minmax(280px, 1.1fr) minmax(280px, 1fr);
  gap: 98px;
  align-items: center;
}

.mission-title {
  font-size: clamp(36px, 4.8vw, 60px);
  line-height: 1.1;
  font-weight: 700;
}

.mission-left {
  position: relative;
  transform: translateY(0);
}

.mission-copy {
  color: #4a4a4a;
  font-size: 16px;
  line-height: 1.9;
  margin-top: 18px;
  max-width: 520px;
}

.mission-right {
  max-width: 460px;
  margin-top: 50px;
}

.mission-body {
  color: #4a4a4a;
  margin-bottom: 20px;
}

.mission-btn {
  width: fit-content;
  margin-top: 20px;
}

.values-section {
  background: #111111;
  color: #ffffff;
  position: relative;
  overflow: hidden;
  z-index: 1;
}

.values-section .values-intro {
  display: grid;
  gap: 20px;
  margin-bottom: 56px;
}

.values-text {
  max-width: 720px;
  display: grid;
  gap: 18px;
}

.values-title {
  font-size: clamp(32px, 4.6vw, 56px);
  line-height: 1.1;
  font-family: "Times New Roman", "Georgia", serif;
}

.values-lead,
.values-body {
  color: rgba(255, 255, 255, 0.82);
  font-size: 17px;
  max-width: 620px;
}

.values-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 32px;
}

.value-card {
  display: grid;
  gap: 14px;
  opacity: 0;
  transform: translateY(32px);
  transition:
    opacity 0.9s cubic-bezier(0.2, 0.7, 0.2, 1),
    transform 0.9s cubic-bezier(0.2, 0.7, 0.2, 1);
  justify-items: stretch;
  text-align: center;
}

.value-number {
  position: relative;
  display: inline-block;
  width: min(220px, 40vw);
  height: auto;
}

.value-number-svg {
  width: 100%;
  height: auto;
  display: block;
}

.value-number-svg text {
  font-family: "Times New Roman", "Georgia", serif;
  font-size: 120px;
  font-weight: 600;
  letter-spacing: 2px;
  text-anchor: middle;
  fill: transparent;
  stroke: rgba(255, 255, 255, 0.9);
  stroke-width: 1.2px;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-dasharray: 0 var(--stroke-length, 920);
  stroke-dashoffset: var(--stroke-length, 920);
  opacity: 0;
  filter: blur(0.6px);
}

.value-name {
  font-size: clamp(22px, 2.6vw, 30px);
  font-family: "Times New Roman", "Georgia", serif;
  text-align: center;
}

.value-desc {
  color: rgba(255, 255, 255, 0.76);
  font-size: 15px;
  max-width: 320px;
  margin: 0 auto;
  text-align: center;
}

.values-section .values-text {
  opacity: 0;
  transform: translateY(22px);
  filter: blur(8px);
  transition:
    opacity 0.9s cubic-bezier(0.2, 0.7, 0.2, 1),
    transform 0.9s cubic-bezier(0.2, 0.7, 0.2, 1),
    filter 0.9s cubic-bezier(0.2, 0.7, 0.2, 1);
}

.values-section.is-visible .values-text {
  opacity: 1;
  transform: translateY(0);
  filter: blur(0);
  transition-delay: 140ms;
}

.values-section.is-visible .value-card {
  opacity: 1;
  transform: translateY(0);
  transition-delay: var(--delay, 0ms);
}

.value-card .value-number,
.value-card .value-name,
.value-card .value-desc {
  opacity: 0;
  transform: translateY(18px);
  filter: blur(6px);
  transition:
    opacity 0.8s cubic-bezier(0.2, 0.7, 0.2, 1),
    transform 0.8s cubic-bezier(0.2, 0.7, 0.2, 1),
    filter 0.8s cubic-bezier(0.2, 0.7, 0.2, 1);
}

.values-section.is-visible .value-card .value-number {
  opacity: 1;
  transform: translateY(0);
  filter: blur(0);
  transition-delay: calc(var(--delay, 0ms) + 80ms);
}

.values-section.is-visible .value-card .value-number-svg text {
  animation:
    numberStrokeDraw 2.1s cubic-bezier(0.2, 0.7, 0.1, 1) both,
    numberFillIn 1.1s cubic-bezier(0.2, 0.7, 0.1, 1) both;
  animation-delay:
    calc(var(--delay, 0ms) + 60ms),
    calc(var(--delay, 0ms) + 1100ms);
}

.values-section.is-visible .value-card .value-name {
  opacity: 1;
  transform: translateY(0);
  filter: blur(0);
  transition-delay: calc(var(--delay, 0ms) + 180ms);
}

.values-section.is-visible .value-card .value-desc {
  opacity: 1;
  transform: translateY(0);
  filter: blur(0);
  transition-delay: calc(var(--delay, 0ms) + 280ms);
}

@keyframes numberStrokeDraw {
  0% {
    opacity: 0;
    stroke-dashoffset: var(--stroke-length, 920);
    stroke-dasharray: 0 var(--stroke-length, 920);
    filter: blur(1.4px);
  }
  20% {
    opacity: 1;
  }
  100% {
    opacity: 1;
    stroke-dashoffset: 0;
    stroke-dasharray: var(--stroke-length, 920) 0;
    filter: blur(0px);
  }
}

@keyframes numberFillIn {
  0% {
    fill: transparent;
    opacity: 0.85;
  }
  100% {
    fill: rgba(255, 255, 255, 0.95);
    opacity: 1;
  }
}

.section-kicker {
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 12px;
  color: #ff5864;
  font-weight: 700;
  margin-bottom: 12px;
}

.labs-content .section-kicker {
  display: none;
}

.section-lead {
  font-size: 18px;
  color: #4a4a4a;
  margin-bottom: 18px;
}

.approach-section {
  position: relative;
  overflow: visible;
}

.approach-hero {
  display: grid;
  grid-template-columns: minmax(260px, 1fr) minmax(320px, 1.1fr);
  gap: 64px;
  align-items: end;
  padding-top: 40px;
  position: relative;
  z-index: 2;
}

.approach-hero-text {
  max-width: 420px;
  display: grid;
  gap: 20px;
  margin-top: -200px;
  margin-left: -40px;
}

.approach-hero-text h2 {
  font-size: clamp(30px, 3.6vw, 48px);
}

.approach-hero-text .primary-btn {
  width: fit-content;
}

.approach-hero-media {
  min-height: 440px;
  border-radius: 12px;
  background-image: url("./assets/images/mission-approach.jpg");
  background-size: cover;
  background-position: center;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.18);
  margin-top: -200px;
  width: calc(100% + 200px);
  justify-self: end;
  margin-right: -140px;
}

.insights-section {
  background: #111111;
  color: #ffffff;
}

.insights-title {
  font-size: clamp(30px, 3.8vw, 48px);
  margin-bottom: 36px;
  font-family: "Times New Roman", "Georgia", serif;
}

.insights-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 56px;
}

.insights-card {
  border-top: 1px solid rgba(255, 255, 255, 0.18);
  padding-top: 20px;
  opacity: 0;
  transform: translateY(28px);
  transition:
    opacity 0.8s ease,
    transform 0.8s ease;
  will-change: transform, opacity;
}

.insights-card h3 {
  font-size: 18px;
  margin-bottom: 18px;
}

.insights-card p {
  color: rgba(255, 255, 255, 0.75);
  font-size: 14px;
  line-height: 1.7;
}

.insights-card.is-visible {
  opacity: 1;
  transform: translateY(0);
}


.text-link {
  color: #ff5864;
  font-weight: 600;
}

.tag {
  display: inline-block;
  padding: 6px 12px;
  border-radius: 999px;
  background: rgba(255, 88, 100, 0.12);
  color: #ff5864;
  font-weight: 600;
  font-size: 12px;
  margin-bottom: 12px;
}

.section-heading h2 {
  font-size: clamp(26px, 3.2vw, 36px);
  margin-bottom: 12px;
}

.section-heading p {
  color: #5f6b7a;
}

.feature-grid,
.culture-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
}

.feature-card,
.culture-card {
  background: #ffffff;
  padding: 24px;
  border-radius: 16px;
  border: 1px solid #efefef;
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.06);
  position: relative;
  overflow: hidden;
}

#approach .feature-card:nth-child(2)::after {
  content: "";
  position: absolute;
  right: -20px;
  bottom: -30px;
  width: 180px;
  height: 180px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 200 200'%3E%3Cpath d='M100 20c-33 0-60 27-60 60 0 49 60 100 60 100s60-51 60-100c0-33-27-60-60-60zm0 82a22 22 0 110-44 22 22 0 010 44z' fill='%23000000' fill-opacity='0.04'/%3E%3C/svg%3E");
  background-size: contain;
  background-repeat: no-repeat;
  pointer-events: none;
}

#approach .feature-card:nth-child(1)::after {
  content: "";
  position: absolute;
  right: -16px;
  bottom: -18px;
  width: 170px;
  height: 170px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 200 200'%3E%3Cpath d='M100 30a38 38 0 110 76 38 38 0 010-76zm0 88c-38 0-70 22-82 54a10 10 0 009 14h146a10 10 0 009-14c-12-32-44-54-82-54z' fill='%23000000' fill-opacity='0.035'/%3E%3C/svg%3E");
  background-size: contain;
  background-repeat: no-repeat;
  pointer-events: none;
}

#approach .feature-card:nth-child(3)::after {
  content: "";
  position: absolute;
  right: -18px;
  bottom: -20px;
  width: 175px;
  height: 175px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 200 200'%3E%3Cpath d='M100 18l70 30v44c0 44-31 78-70 90-39-12-70-46-70-90V48l70-30z' fill='%23000000' fill-opacity='0.032'/%3E%3C/svg%3E");
  background-size: contain;
  background-repeat: no-repeat;
  pointer-events: none;
}

#approach .feature-card:nth-child(4)::after {
  content: "";
  position: absolute;
  right: -18px;
  bottom: -20px;
  width: 175px;
  height: 175px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 200 200'%3E%3Cpath d='M100 26l62 36v70c0 5-4 8-8 6l-12-6v22a10 10 0 01-10 10H68a10 10 0 01-10-10v-22l-12 6c-4 2-8-1-8-6V62l62-36zm0 38a20 20 0 100 40 20 20 0 000-40z' fill='%23000000' fill-opacity='0.032'/%3E%3C/svg%3E");
  background-size: contain;
  background-repeat: no-repeat;
  pointer-events: none;
}

.solution-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
}

.solution-card {
  background: #ffffff;
  border-radius: 18px;
  padding: 26px;
  border: 1px solid #efefef;
  box-shadow: 0 14px 30px rgba(0, 0, 0, 0.06);
}

.solution-card ul {
  margin-top: 16px;
  padding-left: 18px;
  color: #4a4a4a;
}

.news-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 24px;
}

.news-card {
  background: #ffffff;
  border-radius: 16px;
  padding: 22px;
  box-shadow: 0 12px 24px rgba(0, 0, 0, 0.06);
  display: grid;
  gap: 12px;
}

.news-card a {
  color: #ff5864;
  font-weight: 600;
}

.news-date {
  color: #8894a5;
  font-size: 13px;
}

.stories-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 24px;
}

.story-card {
  background: #ffffff;
  border-radius: 18px;
  padding: 24px;
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.06);
  border: 1px solid #efefef;
  display: grid;
  gap: 14px;
  font-size: 15px;
  color: #333333;
}

.story-card span {
  color: #6b7280;
  font-weight: 600;
}

.story-cta {
  margin-top: 28px;
  padding: 22px;
  border-radius: 18px;
  background: #fff5f4;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.newsroom-section {
  background: #111111;
  color: #ffffff;
  border-bottom: 1px solid #484848;
}

.newsroom-section .section-kicker {
  color: #ff8b94;
}

.newsroom-layout {
  display: grid;
  grid-template-columns: minmax(220px, 0.6fr) minmax(320px, 1fr);
  gap: 64px;
  align-items: start;
}

.newsroom-meta {
  text-align: left;
  justify-self: center;
  margin-left: -200px;
}

.newsroom-meta h2 {
  font-size: clamp(30px, 4vw, 48px);
}

.newsroom-slider {
  position: relative;
  min-height: 320px;
  text-align: left;
  width: 100%;
  margin-left: 100px;
}

.news-item {
  position: absolute;
  top: 0;
  left: 50%;
  opacity: 0;
  transform: translate(calc(-50% - 24px), 0);
  transition: opacity 0.6s ease, transform 0.6s ease;
  max-width: none;
  width: 100%;
}

.news-item.is-active {
  opacity: 1;
  transform: translate(-50%, 0);
}

.news-item-title {
  font-size: clamp(20px, 2.6vw, 28px);
  margin-bottom: 18px;
  color: #ffffff;
  max-width: none;
  margin-left: auto;
  margin-right: auto;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
}

.news-item-body {
  color: rgba(255, 255, 255, 0.72);
  line-height: 1.8;
  max-width: none;
  margin-left: auto;
  margin-right: auto;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 6;
  overflow: hidden;
  position: relative;
  padding-right: 110px;
}

.news-item-more {
  position: absolute;
  right: 0;
  bottom: 0;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding-left: 8px;
  background: #111111;
  color: rgba(255, 255, 255, 0.72);
}

.news-item-link {
  color: #ffffff;
  text-decoration: none;
  font-weight: 600;
}

.news-item-link:hover {
  text-decoration: underline;
}

.news-detail-section {
  background: #111111;
  color: #ffffff;
  min-height: 70vh;
}

.news-detail {
  max-width: 860px;
}

.news-detail-back {
  display: inline-block;
  margin-bottom: 22px;
  color: #ff8b94;
  text-decoration: none;
  font-weight: 600;
}

.news-detail-back:hover {
  text-decoration: underline;
}

.news-detail-title {
  font-size: clamp(28px, 4vw, 42px);
  margin-bottom: 18px;
  color: #ffffff;
}

.news-detail-body {
  color: rgba(255, 255, 255, 0.78);
  line-height: 1.9;
  font-size: 17px;
}

.newsroom-progress {
  display: flex;
  gap: 14px;
  justify-content: center;
  margin: 36px auto 0;
  max-width: 540px;
  grid-column: 2;
  justify-self: center;
  align-self: center;
  margin-left: 100px;
}

.progress-bar {
  position: relative;
  height: 3px;
  min-width: 100px;
  background: rgba(255, 255, 255, 0.18);
  border-radius: 999px;
  overflow: hidden;
  cursor: pointer;
}

.progress-bar::before {
  content: "";
  position: absolute;
  inset: -8px 0;
}

.progress-bar::after {
  content: "";
  position: absolute;
  inset: 0;
  background: #ffffff;
  transform: scaleX(0);
  transform-origin: left;
}

.progress-bar.is-active::after {
  animation: progress-fill var(--progress-duration, 4500ms) linear forwards;
}

@keyframes progress-fill {
  to {
    transform: scaleX(1);
  }
}

.career-cta {
  margin-top: 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
}

.careers-grid {
  display: grid;
  grid-template-columns: minmax(260px, 1fr) minmax(320px, 1.2fr);
  gap: 64px;
  align-items: center;
}

.careers-content {
  max-width: 420px;
  display: grid;
  gap: 18px;
  margin-left: -100px;
}

.careers-content h2 {
  font-size: clamp(30px, 3.6vw, 48px);
}

.careers-content .section-lead {
  font-size: 18px;
}

.careers-content .primary-btn {
  width: fit-content;
  align-self: flex-start;
}

.careers-gallery {
  display: grid;
  grid-template-columns: repeat(3, auto);
  gap: 20px;
  align-items: center;
  justify-content: end;
  margin-right: -200px;
}

.careers-photo {
  border-radius: 9px;
  background-size: cover;
  background-position: center;
  width: 290px;
  height: 409px;
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.12);
}

.careers-photo--two {
  width: 304px;
  height: 428px;
  align-self: center;
}

.careers-photo--one {
  background-image: url("./assets/images/work-1.jpg");
}

.careers-photo--two {
  background-image: url("./assets/images/work-5.jpg");
}

.careers-photo--three {
  background-image: url("./assets/images/work-4.jpg");
  margin-right: -50px;
}

.contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 32px;
  align-items: start;
}

.contact-info .info-list {
  margin-top: 24px;
  display: grid;
  gap: 16px;
  color: #4a4a4a;
}

.download-cards {
  margin-top: 24px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 16px;
}

.download-card {
  background: #ffffff;
  border: 1px solid #efefef;
  border-radius: 16px;
  padding: 16px;
  display: grid;
  gap: 12px;
  color: #1f2328;
}

.qr-placeholder {
  height: 110px;
  border-radius: 12px;
  border: 1px dashed #ffb3b9;
  display: grid;
  place-items: center;
  color: #ff5864;
  font-weight: 600;
}

.contact-form {
  background: #ffffff;
  padding: 26px;
  border-radius: 18px;
  box-shadow: 0 10px 26px rgba(0, 0, 0, 0.06);
  border: 1px solid #efefef;
  display: grid;
  gap: 16px;
}

.contact-form label {
  display: grid;
  gap: 8px;
  color: #222222;
  font-weight: 600;
  font-size: 14px;
}

.contact-form input,
.contact-form textarea {
  border: 1px solid #e6e6e6;
  border-radius: 10px;
  padding: 10px 12px;
  font-size: 14px;
  font-family: inherit;
  background: #ffffff;
  color: #111111;
}

.form-note {
  color: #6b7280;
  font-size: 13px;
}

.site-footer {
  background: #111111;
  color: #f3f4f6;
  padding: 40px 0;
  border-top: 1px solid #484848;
}

.footer-inner {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 20px;
}

.footer-links {
  display: grid;
  gap: 8px;
  color: #cbd5e1;
}

.footer-meta {
  color: #94a3b8;
  font-size: 13px;
}

.footer-logo {
  margin-bottom: 12px;
}

.back-top {
  position: fixed;
  right: 20px;
  bottom: 24px;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  border: none;
  background: #111111;
  color: #fff;
  font-size: 18px;
  display: grid;
  place-items: center;
  cursor: pointer;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease;
}

.back-top.show {
  opacity: 1;
  pointer-events: auto;
}

@media (max-width: 900px) {
  .hero {
    height: auto;
    min-height: 80vh;
    height: 80vh;
    padding: 180px 0 140px;
  }

  .hero-content {
    margin-top: 0;
    padding-top: calc(40vh - 100px);
  }

  .hero-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .hero-visual {
    min-height: 260px;
  }

  .nav {
    position: absolute;
    top: 72px;
    right: 4%;
    background: #ffffff;
    border: 1px solid #efefef;
    border-radius: 16px;
    padding: 16px;
    flex-direction: column;
    display: none;
    gap: 14px;
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.1);
  }

  .nav.open {
    display: flex;
  }

  .menu-toggle {
    display: inline-flex;
  }

  .cta-btn {
    display: none;
  }

  .lang-switch {
    display: inline-flex;
  }

  .header-inner {
    padding: 16px 20px;
  }

  .mission-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .mission-left {
    transform: none;
  }

  .mission-right {
    max-width: none;
    margin-top: 0;
  }

  .labs-layout {
    grid-template-columns: 1fr;
    grid-template-areas:
      "avatars"
      "content"
      "illustration";
  }

  .labs-avatars {
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  }

  .careers-grid {
    grid-template-columns: 1fr;
  }

  .careers-content {
    max-width: none;
    margin-left: 0;
  }

  .careers-gallery {
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    margin-right: 0;
    justify-content: center;
  }

  .careers-photo {
    width: 100%;
    height: auto;
    aspect-ratio: 2 / 3;
  }

  .careers-photo--two {
    width: 100%;
    height: auto;
  }

  .careers-photo--three {
    margin-right: 0;
  }

  .stats-layout {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .stats-metrics {
    grid-template-columns: 1fr;
  }

  .opening-group {
    grid-template-columns: 1fr;
  }

  .opening-list {
    grid-template-columns: 1fr;
  }

  .opening-item:nth-child(2) {
    border-top: 1px solid #e6e6e6;
  }

  .newsroom-layout {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .newsroom-meta {
    margin-left: 0;
  }

  .newsroom-slider {
    min-height: 260px;
    margin-left: 0;
  }

  .newsroom-progress {
    grid-column: auto;
    margin-left: 0;
  }

  .approach-hero {
    grid-template-columns: 1fr;
  }

  .approach-section {
    overflow: hidden;
  }

  .approach-hero-text {
    max-width: none;
    margin-top: 16px;
    margin-left: 0;
  }

  .approach-hero-media {
    margin-top: 0;
    width: 100%;
    margin-left: 0;
    border-radius: 18px;
    max-width: 100%;
    box-sizing: border-box;
    margin-right: 0;
  }

  .mission-hero {
    padding: 0;
  }

  .mission-hero-grid {
    grid-template-columns: 1fr;
    min-height: auto;
  }

  .mission-hero-media {
    margin-left: calc(50% - 50vw);
    width: 100vw;
    border-radius: 0;
    min-height: 56vh;
    height: auto;
  }

  .mission-hero-copy {
    padding: 48px 0 64px;
  }

  .mission-hero-top {
    position: absolute;
    top: 16px;
    left: 16px;
    right: 16px;
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 0;
  }

}

@media (max-width: 600px) {
  .hero {
    padding: 140px 0 110px;
    min-height: 70vh;
    height: 70vh;
  }

  .hero h1 {
    font-size: clamp(28px, 7vw, 40px);
  }

  .subtitle {
    font-size: 14px;
    line-height: 1.6;
  }

  .hero-actions {
    gap: 10px;
  }

  .hero-card {
    padding: 20px;
  }

  .hero-content {
    padding-top: calc(36vh - 100px);
  }

  .logo-text {
    font-size: 16px;
  }

  .lang-switch button {
    padding: 4px 8px;
    font-size: 11px;
  }

  .section {
    padding: 72px 0;
  }

  .section#careers {
    padding: 110px 0;
  }

  .careers-gallery {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .opening-item {
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
  }

  .opening-item::after {
    align-self: flex-end;
  }

  .opening-item span {
    font-size: 12px;
  }

  .newsroom-progress {
    gap: 10px;
  }

  .progress-bar {
    min-width: 64px;
  }

  .role-modal-card {
    width: min(94vw, 820px);
    max-height: 85vh;
    padding: 20px 22px;
  }

  .role-modal-close {
    top: 8px;
    background: rgba(255, 255, 255, 0.9);
    border-radius: 999px;
    width: 32px;
    height: 32px;
    display: grid;
    place-items: center;
  }

  .news-item-body {
    padding-right: 80px;
  }

  .news-item-more {
    padding-left: 6px;
  }
}

@media (max-width: 480px) {
  .header-inner {
    padding: 12px 16px;
  }

  .hero {
    padding: 120px 0 90px;
    min-height: 68vh;
    height: 68vh;
  }

  .hero-content {
    padding-top: calc(32vh - 100px);
  }

  .section {
    padding: 60px 0;
  }

  .newsroom-slider {
    min-height: 220px;
  }

  .news-item-title {
    -webkit-line-clamp: 3;
  }

  .news-item-body {
    -webkit-line-clamp: 5;
    padding-right: 70px;
  }

  .progress-bar {
    min-width: 52px;
  }
}