:root {
  --brand: #0e52f0;
  --brand-strong: #003dcc;
  --brand-soft: #eaf2ff;
  --ink: #07112f;
  --text: #2d374d;
  --muted: #6b7999;
  --line: #c9d9ff;
  --surface: #ffffff;
  --page: #f0f5ff;
  --deep: #07122f;
  --accent: #ed6b1e;
  --shadow: 0 18px 46px rgba(14, 82, 240, 0.12);
}

.mobile-site {
  display: block;
}

* {
  box-sizing: border-box;
}

html {
  min-width: 320px;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: #f5f7fc;
  font-family: "PingFang SC", "Microsoft YaHei", "Hiragino Sans GB", "Noto Sans SC", Arial, sans-serif;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

.download-page,
.faq-page {
  background: #f0f5ff;
}

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

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

button,
input,
select {
  font: inherit;
}

button {
  cursor: pointer;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  height: 68px;
  box-sizing: border-box;
  background: rgba(250, 252, 255, 0.92);
  border-bottom: 1px solid rgba(201, 217, 255, 0.64);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}

.nav-shell {
  width: min(1200px, calc(100% - 48px));
  height: 68px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-width: 188px;
}

.brand-mark {
  width: 44px;
  height: 28px;
  flex: 0 0 auto;
}

.brand-mark svg {
  width: 100%;
  height: 100%;
  display: block;
}

.brand-copy {
  display: grid;
}

.brand-copy strong {
  color: #074aa8;
  font-size: 20px;
  line-height: 1.15;
  font-weight: 800;
}

.brand-copy small {
  color: #06449b;
  font-size: 12px;
  line-height: 1.2;
}

.nav-links {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 36px;
  font-size: 14px;
  color: #1b2740;
  white-space: nowrap;
}

.nav-menu-toggle {
  display: none;
}

.nav-links a,
.nav-contact {
  position: relative;
  color: #1b2740;
  background: transparent;
  border: 0;
  padding: 22px 0;
}

.nav-links a.is-active::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 0;
  width: 18px;
  height: 3px;
  transform: translateX(-50%);
  background: var(--brand);
}

.nav-links .nav-download {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 92px;
  height: 36px;
  padding: 0 18px !important;
  color: #fff !important;
  background: var(--brand);
  border: 0;
  border-radius: 4px;
  cursor: pointer;
  font: inherit;
  font-weight: 700;
}

.nav-links .nav-download::after {
  display: none;
}

.nav-links a,
.nav-contact,
.nav-download,
.btn,
.signup-submit,
.signup-code-btn,
.signup-back-btn,
.modal-close,
.signup-modal__close {
  transition: color 0.18s ease, background-color 0.18s ease, border-color 0.18s ease,
    box-shadow 0.18s ease, transform 0.18s ease;
}

@media (hover: hover) {
  .nav-links > a:not(.nav-download):hover,
  .nav-contact:hover {
    color: var(--brand);
  }

  .nav-download:hover,
  .btn-primary:hover,
  .btn-secondary:hover,
  .signup-submit:hover:not(:disabled),
  .signup-code-btn:hover:not(:disabled) {
    transform: translateY(-2px);
  }
}

.nav-download:active,
.btn:active,
.signup-submit:active:not(:disabled),
.signup-code-btn:active:not(:disabled) {
  transform: translateY(1px);
}

.nav-links a:focus-visible,
.nav-contact:focus-visible,
.btn:focus-visible,
.signup-submit:focus-visible,
.signup-code-btn:focus-visible,
.signup-back-btn:focus-visible,
.modal-close:focus-visible,
.signup-modal__close:focus-visible {
  outline: 2px solid var(--brand);
  outline-offset: 3px;
}

.page-main {
  min-height: calc(100vh - 68px);
}

.download-page .page-main {
  min-height: calc(100vh - 122px);
  min-height: calc(100svh - 122px);
}

.section {
  width: min(1200px, calc(100% - 48px));
  margin: 0 auto;
}

.section-title {
  margin: 0;
  color: #050b20;
  font-size: 36px;
  line-height: 1.25;
  text-align: center;
  font-weight: 800;
}

.section-lead {
  max-width: 1040px;
  margin: 22px auto 0;
  color: #1f2b44;
  font-size: 17px;
  text-align: center;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 32px;
  padding: 0 16px;
  color: var(--brand-strong);
  background: rgba(14, 82, 240, 0.08);
  border: 1px solid rgba(14, 82, 240, 0.35);
  border-radius: 4px;
  font-size: 14px;
  font-weight: 700;
}

.eyebrow::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
}

.btn-row {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 50px;
  padding: 0 30px;
  border-radius: 6px;
  border: 1px solid var(--brand);
  font-size: 16px;
  font-weight: 700;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.btn-primary {
  color: #fff;
  background: linear-gradient(135deg, #1d67ff 0%, #003dcc 100%);
  box-shadow: 0 16px 34px rgba(14, 82, 240, 0.24);
}

.btn-secondary {
  color: var(--brand-strong);
  background: rgba(255, 255, 255, 0.78);
}

.hero {
  width: min(1200px, calc(100% - 48px));
  margin: 0 auto;
  min-height: 650px;
  padding: 64px 0 58px;
  display: grid;
  grid-template-columns: minmax(360px, 0.86fr) minmax(520px, 1.14fr);
  align-items: center;
  gap: 58px;
}

.hero h1 {
  margin: 24px 0 20px;
  color: #030916;
  font-size: 44px;
  line-height: 1.18;
  font-weight: 800;
}

.hero h1 span {
  display: block;
  color: var(--brand);
  font-size: 52px;
}

.hero-copy {
  color: var(--muted);
  font-size: 18px;
  max-width: 520px;
}

.hero-copy strong {
  color: #4d7fff;
  font-weight: 600;
}

.hero-actions {
  margin-top: 36px;
}

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

.hero-visual {
  position: relative;
  aspect-ratio: 1440 / 1024;
  border-radius: 24px;
  background: #fff;
  box-shadow: 0 18px 44px rgba(14, 82, 240, 0.1);
  overflow: hidden;
}

.hero-slide {
  position: absolute;
  inset: 0;
  margin: 0;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.45s ease, visibility 0.45s ease;
}

.hero-slide.is-active {
  opacity: 1;
  visibility: visible;
}

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

.hero-video-slide {
  background: #000;
}

.hero-video-slide img {
  object-fit: contain;
}

.hero-play {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.28);
  transform: translate(-50%, -50%);
}

.hero-play::after {
  content: "";
  position: absolute;
  left: 23px;
  top: 18px;
  border-top: 11px solid transparent;
  border-bottom: 11px solid transparent;
  border-left: 17px solid #071226;
}

.hero-dots {
  height: 34px;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  gap: 9px;
}

.hero-dot {
  width: 8px;
  height: 8px;
  padding: 0;
  border: 0;
  border-radius: 50%;
  background: #cbd2df;
  transition: width 0.2s ease, border-radius 0.2s ease, background 0.2s ease;
}

.hero-dot.is-active {
  width: 24px;
  border-radius: 999px;
  background: #172c5d;
}

.partner-strip {
  width: min(1200px, calc(100% - 48px));
  margin: 0 auto;
  padding: 16px 0 82px;
  overflow: hidden;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 5%, #000 95%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 5%, #000 95%, transparent);
}

.partner-track {
  display: flex;
  width: max-content;
  will-change: auto;
  animation: none;
}

.partner-set {
  flex: none;
  display: grid;
  grid-template-columns: repeat(8, 150px);
  align-items: center;
}

.partner-set img {
  width: 150px;
  height: 44px;
  max-height: 38px;
  margin: 0 auto;
  object-fit: contain;
  filter: saturate(0.92);
}

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

.architecture,
.stack,
.security,
.industries {
  padding: 10px 0 88px;
}

.architecture-card {
  margin-top: 46px;
  padding: 0;
  background: transparent;
  border: 1px dashed rgba(14, 82, 240, 0.28);
  border-radius: 8px;
  box-shadow: none;
  overflow: hidden;
}

.architecture-card img {
  width: 100%;
  border-radius: 6px;
}

.responsive-media {
  display: block;
  width: 100%;
  height: 100%;
}

.responsive-media > img {
  display: block;
}

.stack-grid {
  margin-top: 46px;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 14px;
}

.stack-visual {
  margin-top: 46px;
  padding: 0;
  display: flex;
  justify-content: center;
  background: transparent;
  border: 0;
  box-shadow: none;
}

.stack-visual img {
  width: min(1040px, 100%);
  max-height: none;
  object-fit: contain;
}

.stack-card {
  min-height: 138px;
  padding: 24px 18px;
  background: rgba(255, 255, 255, 0.82);
  border: 1px solid rgba(14, 82, 240, 0.25);
  border-radius: 8px;
  text-align: center;
}

.stack-card svg {
  width: 36px;
  height: 36px;
  margin: 0 auto 14px;
  color: var(--brand);
}

.stack-card strong {
  display: block;
  color: #102156;
  font-size: 16px;
}

.stack-card span {
  display: block;
  margin-top: 8px;
  color: var(--muted);
  font-size: 13px;
}

.security-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(360px, 0.72fr);
  align-items: center;
  gap: 64px;
}

.security h2 {
  margin: 0 0 22px;
  color: var(--brand);
  font-size: 34px;
  line-height: 1.25;
}

.security p {
  margin: 0 0 16px;
  color: var(--text);
  font-size: 16px;
}

.security-image {
  border-radius: 8px;
  overflow: hidden;
  box-shadow: var(--shadow);
}

.security-image img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
}

.metrics {
  margin-top: 36px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}

.metric {
  padding: 20px 16px;
  background: rgba(255, 255, 255, 0.88);
  border: 1px solid rgba(201, 217, 255, 0.78);
  border-radius: 8px;
  text-align: center;
}

.metric strong {
  display: block;
  color: var(--brand-strong);
  font-size: 34px;
  line-height: 1.1;
}

.metric span {
  display: block;
  margin-top: 8px;
  color: var(--muted);
  font-size: 14px;
}

.industry-carousel {
  margin-top: 44px;
  width: calc(100% + max(0px, (100vw - 1200px) / 2));
  overflow-x: auto;
  overflow-y: hidden;
  overscroll-behavior-inline: contain;
  scroll-behavior: smooth;
  scrollbar-width: none;
}

.industry-carousel::-webkit-scrollbar {
  display: none;
}

.industry-track {
  width: max-content;
  display: flex;
  gap: 16px;
  padding-right: 24px;
}

.industry-item {
  flex: 0 0 288px;
}

.industry-card {
  padding: 28px 24px;
  min-height: 260px;
  background: rgba(255, 255, 255, 0.88);
  border: 1px solid rgba(201, 217, 255, 0.9);
  border-radius: 8px;
}

.industry-case {
  min-height: 96px;
  margin-top: 12px;
  padding: 16px 24px;
  display: grid;
  align-content: start;
  gap: 8px;
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid rgba(201, 217, 255, 0.9);
  border-radius: 8px;
}

.industry-case strong {
  color: var(--brand);
  font-size: 15px;
}

.industry-case span {
  color: #2c3b5c;
  font-size: 13px;
  line-height: 1.55;
}

.industry-controls {
  margin-top: 24px;
  display: flex;
  justify-content: center;
}

.industry-controls button {
  width: 42px;
  height: 34px;
  padding: 0;
  display: grid;
  place-items: center;
  color: #48628f;
  background: rgba(255, 255, 255, 0.94);
  border: 1px solid #d7e2fa;
}

.industry-controls button:first-child {
  border-radius: 8px 0 0 8px;
}

.industry-controls button:last-child {
  margin-left: -1px;
  border-radius: 0 8px 8px 0;
}

.industry-controls button:disabled {
  color: #b6c0d2;
}

.industry-controls svg {
  width: 18px;
  height: 18px;
}

.industry-card h3 {
  margin: 0 0 12px;
  color: #0a1a42;
  font-size: 20px;
}

.industry-card p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}

.industry-card ul,
.check-list {
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 9px;
}

.industry-card li,
.check-list li {
  position: relative;
  padding-left: 18px;
  color: #2c3b5c;
  font-size: 14px;
}

.industry-card li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--brand);
}

/* Home follows the 1440px Figma frame: 120px gutters and proportional content. */
.home-page {
  --home-gutter: clamp(24px, 8.333vw, 120px);
}

.home-page .nav-shell,
.home-page .hero,
.home-page .partner-strip,
.home-page .section,
.home-page .footer-shell,
.home-page .footer-bottom {
  width: calc(100% - var(--home-gutter) - var(--home-gutter));
  max-width: none;
}

.home-page .brand-copy {
  display: flex;
  align-items: baseline;
  gap: 6px;
}

.home-page .hero {
  grid-template-columns: minmax(320px, 42.5fr) minmax(480px, 53.5fr);
  column-gap: 4%;
}

.home-page .hero-visual {
  aspect-ratio: 1.38;
}

.home-page .architecture {
  padding-top: 48px;
  padding-bottom: 165px;
}

.home-page .architecture .section-lead,
.home-page .stack .section-lead {
  max-width: none;
  margin-top: 42px;
  text-align: left;
}

.home-page .architecture-card {
  margin-top: 113px;
}

.home-page .stack {
  padding-top: 44px;
  padding-bottom: 19px;
}

.home-page .stack-visual {
  margin-top: 134px;
}

.home-page .stack-visual img {
  width: 66.667%;
}

.home-page .security {
  padding-top: 0;
  padding-bottom: 94px;
}

.home-page .security-layout {
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
  column-gap: 9.5%;
}

.home-page .security-image img {
  aspect-ratio: 5 / 3;
}

.home-page .industries {
  padding-top: 10px;
  padding-bottom: 66px;
}

.home-page .industry-carousel {
  width: calc(100% + var(--home-gutter));
}

.home-page .industry-item {
  flex-basis: calc((100vw - var(--home-gutter) - var(--home-gutter) - 48px) / 4);
}

.home-page .industry-card {
  min-height: 278px;
}

.home-page .industry-case {
  min-height: 115px;
}

.home-page .footer-shell {
  padding-top: 58px;
  padding-bottom: 51px;
}

@media (min-width: 1081px) {
  .home-page .hero h1 {
    font-size: clamp(44px, 3vw, 58px);
  }

  .home-page .hero h1 span {
    font-size: clamp(52px, 3.6vw, 68px);
  }

  .home-page .section-title {
    font-size: clamp(36px, 2.5vw, 48px);
  }

  .home-page .section-lead,
  .home-page .security p {
    font-size: clamp(17px, 1.18vw, 21px);
  }

  .home-page .industry-card h3 {
    font-size: clamp(20px, 1.4vw, 27px);
  }

  .home-page .industry-card p,
  .home-page .industry-card li {
    font-size: clamp(14px, 0.98vw, 18px);
  }

  .home-page .industry-case strong {
    font-size: clamp(15px, 1.04vw, 19px);
  }

  .home-page .industry-case span {
    font-size: clamp(13px, 0.9vw, 17px);
  }

  .home-page .hero-actions .btn {
    min-width: clamp(170px, 12vw, 230px);
    min-height: clamp(50px, 3.5vw, 62px);
  }
}

.download-hero,
.faq-hero,
.about-hero {
  width: min(1200px, calc(100% - 48px));
  margin: 0 auto;
  padding: 74px 0 48px;
  text-align: center;
}

.download-switcher {
  width: min(1200px, calc(100% - 48px));
  margin: 0 auto;
  padding-top: 12px;
  text-align: center;
}

.download-switcher + .download-hero {
  padding: 50px 0 0;
}

.download-tabs {
  display: inline-flex;
  gap: 8px;
  padding: 6px;
  margin-bottom: 0;
  background: #fff;
  border-radius: 8px;
  box-shadow: 0 12px 34px rgba(14, 82, 240, 0.08);
}

.download-tabs a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 118px;
  height: 46px;
  border-radius: 6px;
  color: #111;
  font-weight: 700;
}

.download-tabs a.is-active,
.download-tabs a:hover {
  background: #f0f2f5;
}

.download-tabs a {
  transition: background-color 0.16s ease, color 0.16s ease, transform 0.16s ease;
}

@media (hover: hover) {
  .download-tabs a:hover {
    transform: translateY(-1px);
  }
}

.download-hero h1,
.faq-hero h1,
.about-hero h1 {
  margin: 0;
  color: #050b20;
  font-size: 44px;
  line-height: 1.22;
}

.download-hero p,
.faq-hero p,
.about-hero p {
  max-width: 760px;
  margin: 20px auto 0;
  color: var(--text);
  font-size: 17px;
}

.download-grid {
  width: min(1200px, calc(100% - 48px));
  margin: 61px auto 0;
  padding: 0 0 97px;
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 224px));
  justify-content: space-between;
  gap: 20px;
}

.download-card {
  position: relative;
  min-height: 250px;
  padding: 34px 24px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 18px;
  background: #fff;
  border: 1px solid rgba(201, 217, 255, 0.72);
  border-radius: 8px;
  box-shadow: 0 16px 40px rgba(14, 82, 240, 0.08);
  text-align: center;
  transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}

.download-card.is-action {
  cursor: pointer;
}

.download-card.is-action > strong {
  transition: opacity 0.18s ease, transform 0.18s ease;
}

.download-card-hover {
  position: absolute;
  inset: 0;
  z-index: 1;
  padding: 24px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  opacity: 0;
  transform: translateY(6px);
  pointer-events: none;
  transition: opacity 0.18s ease, transform 0.18s ease;
}

.download-option {
  width: 160px;
  min-height: 38px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  color: #1a1a1a;
  font-size: 14px;
  font-weight: 500;
}

.download-option-primary {
  min-height: 44px;
  color: var(--brand);
  border: 1px solid var(--brand);
  border-radius: 4px;
}

.download-option svg {
  width: 18px;
  height: 18px;
  flex: 0 0 auto;
}

.download-card-link {
  position: absolute;
  inset: 0;
  z-index: 2;
  border-radius: inherit;
}

.download-card-link:focus-visible {
  outline: 3px solid var(--brand);
  outline-offset: 3px;
}

@media (hover: hover) {
  .download-card.is-action:hover {
    border-color: rgba(14, 82, 240, 0.46);
    box-shadow: 0 18px 42px rgba(14, 82, 240, 0.12);
  }

  .download-card.is-action:hover > .download-icon,
  .download-card.is-action:hover > strong,
  .download-card.is-action:hover > .release-badge,
  .download-card.is-action:focus-within > .download-icon,
  .download-card.is-action:focus-within > strong,
  .download-card.is-action:focus-within > .release-badge {
    opacity: 0;
    transform: translateY(-5px);
  }

  .download-card.is-action:hover > .download-card-hover,
  .download-card.is-action:focus-within > .download-card-hover {
    opacity: 1;
    transform: translateY(0);
  }
}

.download-card.is-muted {
  color: #999;
  background: #fff;
}

.download-card.is-muted > :not(.soon) {
  opacity: 0.56;
}

.download-card .soon {
  position: absolute;
  top: 10px;
  right: 10px;
  padding: 2px 8px;
  background: #eeeeee;
  border-radius: 4px;
  color: #999;
  font-size: 12px;
}

.download-icon {
  width: 82px;
  height: 82px;
  object-fit: contain;
  color: var(--brand);
  transition: opacity 0.18s ease, transform 0.18s ease;
}

.release-badge {
  position: absolute;
  top: 10px;
  right: 10px;
  padding: 2px 8px;
  color: var(--brand-strong);
  background: #dce8ff;
  border-radius: 4px;
  font-size: 12px;
  transition: opacity 0.18s ease, transform 0.18s ease;
}

.download-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 42px;
  padding: 0 22px;
  color: var(--brand);
  border: 1px solid var(--brand);
  border-radius: 5px;
  font-weight: 700;
}

.pricing {
  position: relative;
  padding: 44px 0 34px;
  overflow: hidden;
}

.pricing .section-title {
  font-size: 42px;
  font-weight: 400;
}

.pricing .section-lead {
  margin-top: 12px;
  color: #626366;
  font-size: 14px;
}

.download-view:not(.is-active) {
  display: none !important;
}

.pricing::before {
  content: "";
  position: absolute;
  inset: 0;
  background: url("reference/extracted/pricing-01.png") top center / 100% auto no-repeat;
  opacity: 0.55;
  pointer-events: none;
}

.pricing-grid {
  position: relative;
  width: min(964px, calc(100% - 48px));
  margin: 44px auto 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 460px));
  gap: 44px;
}

.price-card {
  min-height: 681px;
  padding: 24px 32px 26px;
  background: #fff;
  border: 1px solid rgba(201, 217, 255, 0.76);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.price-icon {
  width: 100px;
  height: 100px;
  object-fit: contain;
  margin-bottom: 18px;
}

.price-card h3 {
  margin: 0 0 12px;
  font-size: 32px;
  line-height: 1.4;
}

.price-card p {
  min-height: 40px;
  margin: 0 0 24px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.45;
}

.price-line {
  min-height: 54px;
  margin-bottom: 24px;
  display: grid;
  grid-template-columns: max-content max-content;
  align-items: baseline;
  column-gap: 10px;
  color: #111;
  font-size: 26px;
  font-weight: 800;
}

.price-line em {
  font-size: 18px;
  font-style: normal;
  font-weight: 500;
}

.price-line small {
  grid-column: 1 / -1;
  margin-top: 0;
  color: #8a94aa;
  font-size: 13px;
  font-weight: 500;
}

.price-card .btn {
  width: 100%;
  min-height: 48px;
  border-radius: 8px;
}

.price-card .btn-primary {
  background: var(--brand);
  box-shadow: none;
}

.price-card .btn-secondary {
  color: #fff;
  background: #1a1a1a;
  border-color: #1a1a1a;
}

.price-benefit-title {
  display: block;
  margin: 33px -32px 0;
  padding: 38px 32px 0;
  color: #111a34;
  border-top: 1px solid #edf0f7;
  font-size: 13px;
  font-weight: 400;
}

.price-card .check-list {
  margin-top: 16px;
  gap: 8px;
}

.check-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 0;
  color: #6f7788;
  font-weight: 800;
}

.faq-list {
  width: min(1200px, calc(100% - 48px));
  margin: 0 auto;
  padding: 8px 0 72px;
}

.faq-item {
  padding: 30px 0;
  border-top: 1px solid rgba(14, 82, 240, 0.22);
}

.faq-item:last-child {
  border-bottom: 1px solid rgba(14, 82, 240, 0.22);
}

.faq-item h2 {
  margin: 0;
  color: #050b20;
  font-size: 23px;
}

.faq-item h2 span {
  color: var(--brand-strong);
  margin-right: 8px;
}

.faq-item p {
  margin: 16px 0 0 34px;
  color: var(--text);
  font-size: 16px;
}

.faq-tail {
  width: min(1200px, calc(100% - 48px));
  margin: 0 auto;
  padding: 0 0 72px;
  color: var(--muted);
  text-align: center;
}

.faq-tail a {
  color: var(--brand);
  font-weight: 700;
}

.about-main {
  padding: 66px 0 96px;
}

.about-block {
  width: min(1200px, calc(100% - 48px));
  margin: 0 auto;
  padding: 54px 0;
}

.about-mission {
  padding-top: 16px;
}

.about-mission > h1,
.about-section-title {
  margin: 0;
  color: #050b20;
  font-size: 36px;
  line-height: 1.25;
  text-align: center;
  font-weight: 800;
}

.about-section-lead {
  max-width: 900px;
  margin: 20px auto 0;
  color: #66728a;
  font-size: 16px;
  text-align: center;
}

.mission-grid,
.research-grid,
.reason-grid {
  margin-top: 44px;
  display: grid;
  gap: 22px;
}

.mission-grid {
  grid-template-columns: repeat(2, 1fr);
}

.research-grid,
.reason-grid {
  grid-template-columns: repeat(3, 1fr);
}

.info-card {
  position: relative;
  padding: 30px;
  background: #fff;
  border: 1px solid #e4eaf5;
  border-radius: 8px;
  box-shadow: 0 12px 32px rgba(8, 31, 85, 0.05);
}

.info-card h2,
.info-card h3 {
  margin: 0 0 12px;
  color: #11182e;
  line-height: 1.4;
}

.info-card h2 {
  font-size: 22px;
}

.info-card h3 {
  font-size: 18px;
}

.info-card p {
  margin: 0;
  color: #59657b;
  font-size: 14px;
}

.card-label {
  position: absolute;
  left: 0;
  top: 0;
  padding: 5px 14px;
  color: #fff;
  background: var(--brand);
  border-radius: 8px 0 8px 0;
  font-size: 12px;
  font-weight: 700;
}

.mission-card {
  padding-top: 52px;
}

.research-grid .info-card h3 {
  color: var(--brand);
}

.matrix-wrap {
  margin-top: 42px;
  overflow-x: auto;
  background: #fff;
  border-radius: 8px;
  box-shadow: 0 16px 40px rgba(8, 31, 85, 0.06);
}

.matrix-wrap table {
  width: 100%;
  min-width: 900px;
  border-collapse: collapse;
  text-align: left;
}

.matrix-wrap th,
.matrix-wrap td {
  padding: 20px 24px;
  border-bottom: 1px solid #edf0f7;
  vertical-align: top;
  font-size: 14px;
}

.matrix-wrap th {
  color: var(--brand);
  background: #dbe7ff;
  font-weight: 800;
}

.matrix-wrap td:first-child,
.matrix-wrap td:nth-child(2) {
  color: #11182e;
  font-weight: 700;
}

.matrix-note {
  margin: 8px 0 0;
  padding: 14px 24px;
  color: #4f5c74;
  background: #fff;
  border-radius: 8px;
  font-size: 13px;
}

.reason-grid .info-card {
  min-height: 170px;
}

.reason-grid strong {
  float: left;
  margin-right: 12px;
  color: var(--brand);
  font-size: 32px;
  line-height: 1;
}

.roadmap-list {
  position: relative;
  margin: 48px auto 0;
  padding: 0 0 0 38px;
  max-width: 1060px;
  list-style: none;
}

.roadmap-list::before {
  content: "";
  position: absolute;
  left: 8px;
  top: 8px;
  bottom: 8px;
  width: 2px;
  background: #c9d9ff;
}

.roadmap-list li {
  position: relative;
  min-height: 74px;
  padding: 0 0 24px 24px;
}

.roadmap-list li::before {
  content: "";
  position: absolute;
  left: -36px;
  top: 4px;
  width: 12px;
  height: 12px;
  border: 3px solid #fff;
  border-radius: 50%;
  background: var(--brand);
  box-shadow: 0 0 0 2px #9cbaff;
}

.roadmap-list li.is-current::before {
  background: var(--accent);
  box-shadow: 0 0 0 2px #ffb488;
}

.roadmap-list span {
  display: inline-block;
  padding: 3px 10px;
  color: var(--brand);
  background: #e6efff;
  border-radius: 3px;
  font-size: 12px;
  font-weight: 800;
}

.roadmap-list p {
  margin: 9px 0 0;
  color: #49566f;
  font-size: 14px;
}

.site-footer {
  color: rgba(255, 255, 255, 0.78);
  background: #07122f;
}

.footer-shell {
  width: min(1200px, calc(100% - 48px));
  margin: 0 auto;
  padding: 42px 0 34px;
  display: grid;
  grid-template-columns: 1.4fr repeat(3, 1fr);
  gap: 48px;
}

.footer-brand .brand-copy strong,
.footer-brand .brand-copy small {
  color: #fff;
}

.footer-qr {
  width: 96px;
  height: 96px;
  margin-top: 24px;
  background: #fff;
  border-radius: 6px;
  padding: 6px;
}

.footer-title {
  color: #fff;
  font-weight: 800;
  margin-bottom: 14px;
}

.footer-col {
  display: grid;
  gap: 10px;
  align-content: start;
  font-size: 14px;
}

.footer-col a:hover {
  color: #fff;
}

.footer-bottom {
  width: min(1200px, calc(100% - 48px));
  margin: 0 auto;
  padding: 18px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  color: rgba(255, 255, 255, 0.5);
  font-size: 13px;
}

.compact-footer {
  margin-top: 0;
}

.compact-footer-shell {
  width: min(960px, calc(100% - 48px));
  min-height: 54px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 52px;
  color: rgba(255, 255, 255, 0.54);
  font-size: 13px;
}

.compact-footer-shell nav {
  display: flex;
  align-items: center;
  gap: 34px;
}

.compact-footer-shell a,
.compact-footer-shell button {
  color: rgba(255, 255, 255, 0.72);
  background: transparent;
  border: 0;
  padding: 8px 0;
}

.compact-footer-shell a:hover,
.compact-footer-shell button:hover {
  color: #fff;
}

.modal,
.signup-modal {
  position: fixed;
  inset: 0;
  z-index: 80;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background: rgba(3, 9, 22, 0.5);
}

.signup-modal {
  z-index: 90;
}

.modal.is-open,
.signup-modal.is-open {
  display: flex;
}

.modal-card,
.signup-modal__card {
  position: relative;
  width: min(520px, 100%);
  max-height: calc(100vh - 48px);
  overflow: auto;
  padding: 34px 38px;
  background: #fff;
  border-radius: 8px;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.28);
}

.modal-close,
.signup-modal__close {
  position: absolute;
  top: 18px;
  right: 18px;
  width: 32px;
  height: 32px;
  border: 0;
  border-radius: 50%;
  color: #8b95aa;
  background: #f3f6fb;
  font-size: 26px;
  line-height: 1;
}

.contact-modal h2,
.signup-modal__title {
  margin: 0;
  color: #050b20;
  font-size: 25px;
  line-height: 1.3;
}

.contact-modal p,
.signup-modal__sub {
  margin: 12px 0 22px;
  color: var(--muted);
  font-size: 14px;
}

.contact-qr {
  width: min(260px, 100%);
  margin: 0 auto;
  border-radius: 8px;
}

.contact-modal .contact-phone {
  margin: 16px 0 0;
  color: #4b5872;
  font-size: 15px;
  font-weight: 600;
}

.contact-phone a {
  color: var(--blue-strong);
  text-decoration: none;
}

.contact-phone a:hover,
.contact-phone a:focus-visible {
  text-decoration: underline;
  text-underline-offset: 3px;
}

.signup-field {
  display: block;
  margin-bottom: 16px;
}

.signup-field__label {
  display: block;
  margin-bottom: 7px;
  color: #4b5872;
  font-size: 13px;
  font-weight: 700;
  transition: color 0.16s ease;
}

.signup-field__optional {
  color: #9aa8c0;
  font-weight: 500;
}

.signup-field__input {
  width: 100%;
  height: 46px;
  padding: 0 14px;
  color: #0a1130;
  background: #f8fbff;
  border: 1px solid #c9d9ff;
  border-radius: 4px;
  outline: none;
  transition: color 0.16s ease, background-color 0.16s ease, border-color 0.16s ease,
    box-shadow 0.16s ease;
}

.signup-field__input:focus {
  border-color: var(--brand);
  background: #fff;
  box-shadow: 0 0 0 3px rgba(14, 82, 240, 0.1);
}

.signup-field:focus-within .signup-field__label {
  color: var(--brand);
}

.signup-field__input:not(:placeholder-shown),
.signup-field__select:valid {
  color: #0a1130;
  background: #fff;
}

.signup-field__error {
  display: none;
  margin-top: 6px;
  color: #c0362c;
  font-size: 12px;
}

.signup-field.has-error .signup-field__input {
  border-color: #c0362c;
}

.signup-field.has-error .signup-field__error {
  display: block;
}

.signup-select-wrap {
  position: relative;
  display: block;
}

.signup-field__select {
  appearance: none;
  padding-right: 42px;
}

.signup-field__select:invalid {
  color: #8c98ad;
}

.signup-select-caret {
  position: absolute;
  right: 13px;
  top: 50%;
  width: 18px;
  height: 18px;
  color: #7f8aa0;
  transform: translateY(-50%);
  pointer-events: none;
  transition: color 0.16s ease, transform 0.16s ease;
}

.signup-field:focus-within .signup-select-caret,
.signup-field__select:valid + .signup-select-caret {
  color: var(--brand);
}

.signup-code-row {
  display: grid;
  grid-template-columns: 1fr 128px;
  gap: 10px;
}

.signup-code-btn {
  height: 46px;
  color: var(--brand);
  background: var(--brand-soft);
  border: 1px solid #bdd0ff;
  border-radius: 4px;
  font-weight: 700;
}

.signup-code-btn:disabled,
.signup-submit:disabled {
  cursor: not-allowed;
  opacity: 0.58;
}

.signup-submit {
  width: 100%;
  height: 52px;
  margin-top: 4px;
  color: #fff;
  background: var(--brand);
  border: 0;
  border-radius: 5px;
  font-weight: 800;
}

.signup-toast {
  position: absolute;
  left: 50%;
  top: 18px;
  z-index: 2;
  opacity: 0;
  transform: translate(-50%, -12px);
  transition: opacity 0.2s ease, transform 0.2s ease;
  padding: 8px 14px;
  color: #fff;
  background: rgba(5, 12, 32, 0.86);
  border-radius: 4px;
  font-size: 13px;
  pointer-events: none;
}

.signup-toast.is-show {
  opacity: 1;
  transform: translate(-50%, 0);
}

.signup-success {
  text-align: center;
  padding: 16px 0 6px;
}

.signup-success__mark {
  width: 64px;
  height: 64px;
  margin: 0 auto 18px;
  display: grid;
  place-items: center;
  color: #fff;
  background: var(--brand);
  border-radius: 50%;
}

.signup-success__mark svg {
  width: 30px;
  height: 30px;
}

.signup-success__title {
  color: #050b20;
  font-size: 25px;
  font-weight: 800;
}

.signup-success__sub {
  margin-top: 12px;
  color: var(--muted);
}

.signup-modal [data-stage] {
  display: none;
}

.signup-modal[data-current="register"] [data-stage="register"],
.signup-modal[data-current="code"] [data-stage="code"],
.signup-modal[data-current="success"] [data-stage="success"] {
  display: block;
}

.signup-back-link {
  margin-top: 14px;
  text-align: center;
}

.signup-back-btn {
  color: var(--muted);
  background: transparent;
  border: 0;
  font-size: 13px;
}

/* Large screens keep the existing content scale and add outer whitespace. */
@media (min-width: 1441px) {
  body.home-page,
  body.about-page,
  body.faq-page,
  body.download-page {
    overflow-x: hidden;
  }

  .download-page .page-main {
    min-height: 688px;
  }
}

@media (min-width: 1081px) and (max-height: 772px) {
  .download-switcher + .download-hero {
    padding-top: 44px;
  }

  .download-grid {
    margin-top: 57px;
  }
}

@media (max-width: 1080px) {
  body.home-page {
    overflow-x: hidden;
  }

  .home-page {
    --home-gutter: 16px;
  }

  .home-page .hero {
    grid-template-columns: 1fr;
    column-gap: 0;
  }

  .nav-shell {
    width: min(100% - 32px, 980px);
  }

  .nav-links {
    gap: 22px;
  }

  .hero {
    grid-template-columns: 1fr;
    min-height: unset;
    padding-top: 52px;
  }

  .hero-copy {
    max-width: 680px;
  }

  .stack-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .security-layout {
    grid-template-columns: 1fr;
  }

  .metrics {
    grid-template-columns: repeat(2, 1fr);
  }

  .industry-carousel {
    width: 100%;
  }

  .industry-item {
    flex-basis: calc((100vw - 80px) / 2);
  }

  .home-page .industry-item {
    flex-basis: calc((100vw - 80px) / 2);
  }

  .home-page .architecture,
  .home-page .stack,
  .home-page .security,
  .home-page .industries {
    padding-top: 40px;
    padding-bottom: 64px;
  }

  .home-page .architecture .section-lead,
  .home-page .stack .section-lead {
    margin-top: 24px;
  }

  .home-page .architecture-card,
  .home-page .stack-visual {
    margin-top: 46px;
  }

  .home-page .stack-visual img {
    width: min(850px, 100%);
  }

  .download-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .research-grid,
  .reason-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 900px) and (max-width: 1080px) {
  .download-grid {
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 12px;
  }

  .download-card {
    min-height: 230px;
    padding: 28px 12px;
  }

  .download-icon {
    width: 74px;
    height: 74px;
  }
}

@media (max-width: 760px) {
  body.home-page {
    overflow-x: hidden;
  }

  .home-page {
    --home-gutter: 14px;
  }

  .site-header {
    position: sticky;
    top: 0;
    min-height: 64px;
    height: auto;
  }

  .nav-shell {
    width: calc(100% - 28px);
    min-height: 64px;
    height: auto;
    padding: 10px 0;
    display: grid;
    grid-template-columns: 1fr auto;
    align-items: center;
    gap: 0 12px;
  }

  .brand {
    min-width: 0;
  }

  .brand-copy strong {
    font-size: 18px;
  }

  .nav-menu-toggle {
    width: 40px;
    height: 40px;
    padding: 9px;
    display: grid;
    align-content: center;
    gap: 5px;
    color: var(--brand-strong);
    background: transparent;
    border: 1px solid #c9d9ff;
    border-radius: 6px;
  }

  .nav-menu-toggle span {
    display: block;
    width: 20px;
    height: 2px;
    background: currentColor;
    transition: transform 0.2s ease, opacity 0.2s ease;
  }

  .nav-shell.is-menu-open .nav-menu-toggle span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
  }

  .nav-shell.is-menu-open .nav-menu-toggle span:nth-child(2) {
    opacity: 0;
  }

  .nav-shell.is-menu-open .nav-menu-toggle span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
  }

  .nav-links {
    grid-column: 1 / -1;
    width: 100%;
    max-height: 0;
    overflow: hidden;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    font-size: 13px;
    opacity: 0;
    transition: max-height 0.25s ease, opacity 0.2s ease, padding 0.25s ease;
  }

  .nav-shell.is-menu-open .nav-links {
    max-height: 360px;
    padding-top: 10px;
    opacity: 1;
  }

  .nav-links a,
  .nav-contact {
    width: 100%;
    padding: 10px 4px;
    text-align: left;
  }

  .nav-links a.is-active::after {
    bottom: -4px;
  }

  .nav-links .nav-download {
    width: 100%;
    height: 40px;
    margin-top: 6px;
    justify-content: center;
  }

  .section,
  .hero,
  .partner-strip,
  .download-hero,
  .faq-hero,
  .about-hero,
  .faq-list,
  .faq-tail,
  .download-grid,
  .footer-shell,
  .footer-bottom,
  .about-block {
    width: calc(100% - 28px);
  }

  .download-switcher,
  .compact-footer-shell {
    width: calc(100% - 28px);
  }

  .download-switcher {
    padding-top: 20px;
  }

  .download-switcher + .download-hero {
    padding: 28px 0 0;
  }

  .download-grid {
    margin-top: 36px;
    padding-bottom: 58px;
  }

  .hero {
    padding: 34px 0 30px;
    gap: 32px;
  }

  .hero h1 {
    margin-top: 18px;
    font-size: 27px;
    white-space: nowrap;
  }

  .hero h1 span {
    font-size: 38px;
    white-space: normal;
  }

  .hero-copy,
  .section-lead,
  .download-hero p,
  .faq-hero p,
  .about-hero p {
    font-size: 15px;
  }

  .btn {
    width: 100%;
  }

  .hero-visual {
    border-radius: 12px;
  }

  .partner-strip {
    padding-bottom: 54px;
  }

  .partner-track {
    animation-duration: 22s;
  }

  .partner-set {
    grid-template-columns: repeat(8, 126px);
  }

  .partner-set img {
    width: 126px;
    height: 40px;
  }

  .section-title,
  .security h2 {
    font-size: 28px;
  }

  .architecture,
  .stack,
  .security,
  .industries,
  .pricing {
    padding-bottom: 58px;
  }

  .architecture-card {
    padding: 0;
  }

  .stack-grid,
  .metrics,
  .download-grid,
  .pricing-grid,
  .mission-grid,
  .research-grid,
  .reason-grid {
    grid-template-columns: 1fr;
  }

  .industry-item {
    flex-basis: min(82vw, 312px);
  }

  .home-page .industry-item {
    flex-basis: min(82vw, 312px);
  }

  .industry-card {
    min-height: 248px;
  }

  .home-page .industry-card {
    min-height: 248px;
  }

  .home-page .industry-case {
    min-height: 96px;
  }

  .about-main {
    padding-top: 26px;
  }

  .about-block {
    padding: 38px 0;
  }

  .about-mission > h1,
  .about-section-title {
    font-size: 28px;
  }

  .mission-grid,
  .research-grid,
  .reason-grid {
    margin-top: 28px;
  }

  .info-card {
    padding: 24px 20px;
  }

  .mission-card {
    padding-top: 50px;
  }

  .download-hero h1,
  .faq-hero h1,
  .about-hero h1 {
    font-size: 32px;
  }

  .download-tabs {
    width: 100%;
  }

  .download-tabs a {
    flex: 1;
    min-width: 0;
  }

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

  .faq-item h2 {
    font-size: 20px;
  }

  .faq-item p {
    margin-left: 0;
  }

  .footer-shell {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .compact-footer-shell,
  .compact-footer-shell nav {
    gap: 14px 22px;
    flex-wrap: wrap;
  }

  .compact-footer-shell {
    padding: 16px 0;
  }

  .modal,
  .signup-modal {
    align-items: flex-end;
    padding: 0;
  }

  .modal-card,
  .signup-modal__card {
    width: 100%;
    max-height: 92vh;
    padding: 30px 22px 24px;
    border-radius: 8px 8px 0 0;
  }

  .signup-code-row {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 360px) {
  .hero h1 {
    font-size: 23px;
  }

  .hero h1 span {
    font-size: 34px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .partner-track {
    animation: none;
  }

  .hero-slide {
    transition: none;
  }

  .industry-carousel {
    scroll-behavior: auto;
  }
}

/* Figma source: 官网设计 / 首页1 (202:5086), 1440 x 4299. */
.home-page {
  --home-width: 1200px;
  background: #f5f7fc;
}

.home-page .site-header {
  position: sticky;
  top: 0;
  height: 68px;
  background: rgba(255, 255, 255, 0.6);
  border-bottom: 0;
  box-shadow: none;
  backdrop-filter: blur(30px);
}

.home-page .nav-shell,
.home-page .hero,
.home-page .partner-strip,
.home-page .section,
.home-page .footer-shell,
.home-page .footer-bottom {
  width: min(var(--home-width), calc(100% - 48px));
  max-width: var(--home-width);
}

.home-page .nav-shell {
  height: 68px;
}

.home-page .brand-copy {
  display: flex;
  align-items: baseline;
  gap: 6px;
}

.home-page .brand-copy strong {
  font-size: 24px;
  line-height: 1;
  font-weight: 600;
}

.home-page .brand-copy small {
  font-size: 14px;
}

.home-page .nav-links {
  gap: 36px;
}

.home-page .nav-links a,
.home-page .nav-contact {
  padding-block: 23px;
}

.home-page .home-hero {
  height: 656px;
  min-height: 0;
  margin: 0 auto;
  padding: 0;
  display: grid;
  grid-template-columns: 429px 630px;
  column-gap: 141px;
  align-items: start;
}

.home-page .home-hero__copy {
  width: 429px;
  margin-top: 180px;
}

.home-page .home-hero h1 {
  margin: 0;
  color: #000;
  font-size: 36px;
  line-height: 50px;
  font-weight: 400;
  letter-spacing: 0;
  white-space: nowrap;
}

.home-page .home-hero h1 span {
  display: block;
  color: #0e52f0;
  font-size: 50px;
  line-height: 70px;
  font-weight: 600;
}

.home-page .hero-copy {
  width: 429px;
  max-width: none;
  margin: 16px 0 0;
  color: #666;
  font-size: 16px;
  line-height: 22px;
}

.home-page .hero-copy span {
  display: inline-block;
  margin-left: 66px;
  font-size: 14px;
  line-height: 20px;
}

.home-page .hero-actions {
  margin-top: 54px;
  gap: 12px;
  flex-wrap: nowrap;
}

.home-page .hero-actions .btn {
  width: 170px;
  min-height: 52px;
  padding: 0;
  border-radius: 4px;
  font-size: 14px;
  font-weight: 500;
  box-shadow: none;
}

.home-page .hero-media {
  position: relative;
  width: 630px;
  height: 500px;
  margin-top: 102px;
}

.home-page .hero-visual {
  width: 630px;
  height: 448px;
  aspect-ratio: auto;
  overflow: visible;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
}

.home-page .hero-slide {
  overflow: visible;
}

.home-page .hero-slide img {
  width: 666px;
  height: 484px;
  max-width: none;
  margin: -18px;
  object-fit: contain;
}

.home-page .hero-orb-entry {
  position: absolute;
  z-index: 2;
  left: 50%;
  top: 53%;
  width: clamp(112px, 30%, 190px);
  aspect-ratio: 1;
  padding: 0;
  border: 1px solid rgba(35, 105, 246, 0.12);
  border-radius: 50%;
  background: transparent;
  box-shadow: 0 0 0 0 rgba(35, 105, 246, 0);
  cursor: pointer;
  transform: translate(-50%, -50%);
  transition: border-color 180ms ease, box-shadow 180ms ease, transform 180ms ease;
}

.home-page .hero-orb-entry::before {
  content: "";
  position: absolute;
  inset: 8px;
  border: 1px solid rgba(35, 105, 246, 0.16);
  border-radius: 50%;
  opacity: 0;
  transform: scale(0.96);
  transition: opacity 180ms ease, transform 180ms ease;
}

.home-page .hero-orb-entry:hover,
.home-page .hero-orb-entry:focus-visible {
  border-color: rgba(35, 105, 246, 0.48);
  box-shadow: 0 0 0 8px rgba(35, 105, 246, 0.07), 0 12px 34px rgba(35, 105, 246, 0.2);
  outline: none;
  transform: translate(-50%, calc(-50% - 2px));
}

.home-page .hero-orb-entry:hover::before,
.home-page .hero-orb-entry:focus-visible::before {
  opacity: 1;
  transform: scale(1);
}

@media (prefers-reduced-motion: reduce) {
  .home-page .hero-orb-entry,
  .home-page .hero-orb-entry::before {
    transition: none;
  }
}

.home-page .hero-video-slide {
  overflow: hidden;
  border: 18px solid rgba(225, 228, 235, 0.45);
  border-radius: 38px;
  background: #fff;
}

.home-page .hero-video-slide img {
  width: 100%;
  height: 100%;
  margin: 0;
  object-fit: cover;
}

.home-page .hero-play {
  width: 62px;
  height: 62px;
}

.home-page .hero-dots {
  position: absolute;
  left: 50%;
  bottom: 0;
  width: 24px;
  height: 6px;
  margin: 0;
  gap: 8px;
  transform: translateX(-50%);
}

.home-page .hero-dot,
.home-page .hero-dot.is-active {
  width: 6px;
  height: 6px;
  padding: 0;
  border-radius: 50%;
}

.home-page .hero-dot {
  background: #c6d3ef;
}

.home-page .hero-dot.is-active {
  background: #5d7ebb;
}

.home-page .partner-strip {
  width: 100%;
  max-width: none;
  height: 54px;
  margin: 0;
  padding: 0;
  background: #f5f7fc;
  overflow-x: hidden;
  overflow-y: hidden;
  scrollbar-width: none;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 8.3%, #000 91.7%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 8.3%, #000 91.7%, transparent);
}

.home-page .partner-strip::-webkit-scrollbar {
  display: none;
}

.home-page .partner-track {
  animation: partner-marquee 28s linear infinite;
  will-change: transform;
}

.home-page .partner-set[aria-hidden="true"] {
  display: grid;
}

.home-page .partner-strip:hover .partner-track {
  animation-play-state: paused;
}

.home-page .partner-set {
  grid-template-columns: repeat(8, 180px);
}

.home-page .partner-set img {
  width: 152px;
  height: 54px;
  max-height: 47px;
}

.home-page .architecture,
.home-page .stack,
.home-page .security,
.home-page .industries {
  padding: 0;
}

.home-page .architecture {
  padding-top: 112px;
}

.home-page .section-title {
  color: #000;
  font-size: 48px;
  line-height: 67px;
  font-weight: 600;
  letter-spacing: 0;
}

.home-page .architecture .section-lead,
.home-page .stack .section-lead {
  width: 100%;
  max-width: none;
  margin: 40px 0 0;
  color: #1a1a1a;
  font-size: 18px;
  line-height: 25px;
  text-align: left;
}

.home-page .architecture-card {
  width: 1200px;
  height: 675px;
  margin-top: 84px;
  border: 0;
  border-radius: 18px;
  background: transparent;
  overflow: hidden;
}

.home-page .architecture-card img {
  width: 1200px;
  height: 675px;
  max-width: none;
  border-radius: 18px;
}

.home-page .architecture-more {
  width: 150px;
  height: 44px;
  margin: 44px 0 100px auto;
  display: inline-flex;
  float: right;
  align-items: center;
  justify-content: center;
  gap: 4px;
  color: #fff;
  background: #0e52f0;
  border: 1px solid #0e52f0;
  border-radius: 4px;
  font-size: 14px;
}

.home-page .architecture::after {
  content: "";
  display: table;
  clear: both;
}

.home-page .stack {
  clear: both;
}

.home-page .stack .section-lead {
  margin-top: 40px;
}

.home-page .stack-visual {
  width: 850px;
  height: 478px;
  margin: -6px auto 0;
  padding: 0;
  overflow: visible;
}

.home-page .stack-visual img {
  width: 850px;
  height: 478px;
  max-width: none;
}

.home-page .security {
  height: 464px;
  margin-top: 45px;
}

.home-page .security-layout {
  height: 311px;
  display: grid;
  grid-template-columns: 580px 485px;
  column-gap: 130px;
  align-items: start;
}

.home-page .security-copy {
  width: 580px;
}

.home-page .security h2 {
  margin: 0;
  color: #000;
  font-size: 36px;
  line-height: 50px;
  font-weight: 600;
}

.home-page .security h2 span {
  color: #0e52f0;
}

.home-page .security p {
  margin: 63px 0 0;
  color: #1a1a1a;
  font-size: 16px;
  line-height: 22px;
}

.home-page .security p + p {
  margin-top: 0;
}

.home-page .security-image {
  width: 485px;
  height: 290px;
  margin-top: 21px;
  overflow: hidden;
  border-radius: 6px;
  box-shadow: none;
}

.home-page .security-image img {
  width: 485px;
  height: 290px;
  aspect-ratio: auto;
  object-fit: contain;
}

.home-page .metrics {
  height: 129px;
  margin-top: 24px;
  grid-template-columns: repeat(4, 282px);
  gap: 24px;
}

.home-page .metric {
  height: 129px;
  padding: 25px 16px 18px;
  background: #fff;
  border: 0;
  border-radius: 6px;
}

.home-page .metric strong {
  color: #1459fa;
  font-family: Inter, Arial, sans-serif;
  font-size: 40px;
  line-height: 48px;
  font-weight: 600;
}

.home-page .metric strong small {
  margin-left: 4px;
  font-size: 30px;
  font-weight: 600;
}

.home-page .metric span {
  margin-top: 4px;
  color: #1a1a1a;
  font-size: 16px;
  line-height: 22px;
}

.home-page .industries {
  width: 1200px;
  max-width: 1200px;
  margin-top: 110px;
}

.home-page .industries .section-lead {
  margin-top: 13px;
  color: #1a1a1a;
  font-size: 14px;
  line-height: 20px;
}

.home-page .industry-carousel {
  width: 1200px;
  margin-top: 40px;
  scroll-snap-type: x mandatory;
}

.home-page .industry-track {
  gap: 20px;
  padding-right: 0;
}

.home-page .industry-item {
  flex: 0 0 287px;
  scroll-snap-align: start;
}

.home-page .industry-card {
  height: 278px;
  min-height: 278px;
  padding: 24px;
  background: #fff;
  border: 0;
  border-radius: 6px;
  transition: transform 0.18s ease, box-shadow 0.18s ease;
}

.home-page .industry-heading {
  min-height: 34px;
  display: flex;
  align-items: baseline;
  gap: 12px;
}

.home-page .industry-card h3 {
  margin: 0;
  color: #1a1a1a;
  font-size: 24px;
  line-height: 34px;
  font-weight: 600;
  white-space: nowrap;
}

.home-page .industry-heading span {
  color: rgba(26, 26, 26, 0.6);
  font-size: 14px;
  line-height: 20px;
  white-space: nowrap;
}

.home-page .industry-card > p {
  height: 60px;
  margin-top: 12px;
  color: rgba(26, 26, 26, 0.6);
  font-size: 14px;
  line-height: 20px;
}

.home-page .industry-card ul {
  margin-top: 24px;
  gap: 12px;
}

.home-page .industry-card li {
  padding-left: 15px;
  color: #1a1a1a;
  font-size: 14px;
  line-height: 20px;
  white-space: nowrap;
}

.home-page .industry-card li::before {
  top: 7px;
  width: 9px;
  height: 9px;
  background: #1459fa;
}

.home-page .industry-case {
  height: 115px;
  min-height: 115px;
  margin-top: 12px;
  padding: 16px 24px;
  gap: 4px;
  background: #fff;
  border: 0;
  border-radius: 6px;
}

.home-page .industry-case strong {
  color: #0e52f0;
  font-size: 18px;
  line-height: 25px;
  font-weight: 600;
}

.home-page .industry-case span {
  color: #1a1a1a;
  font-size: 14px;
  line-height: 20px;
}

.home-page .industry-controls {
  height: 32px;
  margin-top: 28px;
}

.home-page .industry-controls button {
  width: 40px;
  height: 32px;
  border: 0;
  color: #1459fa;
  background: #fff;
}

.home-page .industry-controls button:disabled {
  color: #b8c5dc;
}

.home-page .industry-controls svg {
  width: 24px;
  height: 24px;
}

.home-page .industries {
  padding-bottom: 58px;
}

.home-page .site-footer {
  min-height: 344px;
  background: #0b1b4b;
}

.home-page .footer-shell {
  min-height: 286px;
  padding: 32px 0 22px;
  grid-template-columns: 438px 140px 170px 1fr;
  gap: 76px;
}

.home-page .footer-brand .brand-copy strong,
.home-page .footer-brand .brand-copy small {
  color: #8fa1cc;
}

.home-page .footer-contact-block {
  margin-top: 22px;
  display: flex;
  align-items: start;
  gap: 28px;
}

.home-page .footer-qr {
  width: 130px;
  height: 130px;
  margin: 0;
  padding: 0;
  border-radius: 0;
}

.home-page .footer-contact-copy {
  display: grid;
  gap: 2px;
  color: #8fa1cc;
  font-size: 14px;
}

.home-page .footer-contact-copy strong {
  margin-bottom: 8px;
  color: #fff;
  font-size: 24px;
  line-height: 34px;
  font-weight: 500;
  white-space: nowrap;
}

.home-page .footer-col {
  gap: 12px;
  color: #8fa1cc;
}

.home-page .footer-title {
  margin-bottom: 12px;
  color: #fff;
  font-size: 18px;
  line-height: 25px;
}

.home-page .footer-col .nav-contact {
  padding: 0;
  color: #8fa1cc;
  text-align: left;
}

.home-page .footer-bottom {
  min-height: 58px;
  padding: 17px 0;
  display: flex;
  justify-content: space-between;
  border-top: 1px solid rgba(143, 161, 204, 0.18);
  color: #8fa1cc;
  font-size: 14px;
}

@media (hover: hover) {
  .home-page .architecture-more:hover {
    transform: translateY(-2px);
  }

  .home-page .industry-card:hover,
  .home-page .industry-case:hover {
    box-shadow: none;
    transform: none;
  }

  .home-page .industry-controls button:hover:not(:disabled) {
    transform: translateY(-2px);
  }
}

.home-page .industry-card:active,
.home-page .industry-case:active {
  box-shadow: none;
}

@media (max-width: 1080px) {
  .home-page .nav-shell,
  .home-page .hero,
  .home-page .section,
  .home-page .footer-shell,
  .home-page .footer-bottom {
    width: calc(100% - 40px);
    max-width: 900px;
  }

  .home-page .home-hero {
    height: auto;
    min-height: 610px;
    grid-template-columns: minmax(300px, 0.82fr) minmax(430px, 1.18fr);
    gap: 40px;
  }

  .home-page .home-hero__copy {
    width: auto;
    margin-top: 150px;
  }

  .home-page .home-hero h1 {
    font-size: 30px;
    line-height: 42px;
    white-space: normal;
  }

  .home-page .home-hero h1 span {
    font-size: 42px;
    line-height: 56px;
  }

  .home-page .hero-copy {
    width: auto;
    font-size: 15px;
    line-height: 23px;
  }

  .home-page .hero-copy span {
    margin-left: 0;
  }

  .home-page .hero-media {
    width: 100%;
    height: auto;
    margin-top: 90px;
    padding-bottom: 38px;
  }

  .home-page .hero-visual {
    width: 100%;
    height: auto;
    aspect-ratio: 630 / 448;
  }

  .home-page .hero-slide img {
    width: calc(100% + 36px);
    height: calc(100% + 36px);
  }

  .home-page .section-title {
    font-size: 40px;
    line-height: 1.35;
  }

  .home-page .architecture-card,
  .home-page .industry-carousel {
    width: 100%;
  }

  .home-page .architecture-card {
    height: auto;
  }

  .home-page .architecture-card img {
    width: 100%;
    height: auto;
  }

  .home-page .stack-visual {
    width: min(850px, 100%);
    height: auto;
  }

  .home-page .stack-visual img {
    width: 100%;
    height: auto;
  }

  .home-page .security {
    height: auto;
  }

  .home-page .security-layout {
    height: auto;
    grid-template-columns: 1fr 0.84fr;
    gap: 40px;
  }

  .home-page .security-copy,
  .home-page .security-image,
  .home-page .security-image img {
    width: 100%;
    height: auto;
  }

  .home-page .metrics {
    height: auto;
    grid-template-columns: repeat(4, 1fr);
    gap: 14px;
  }

  .home-page .metric {
    height: 120px;
  }

  .home-page .industries {
    width: calc(100% - 40px);
    max-width: 900px;
  }

  .home-page .footer-shell {
    grid-template-columns: 1.4fr repeat(3, 0.7fr);
    gap: 30px;
  }

  .home-page .footer-contact-copy strong {
    font-size: 18px;
  }
}

@media (max-width: 760px) {
  .home-page .site-header {
    min-height: 64px;
    height: auto;
  }

  .home-page .nav-shell,
  .home-page .hero,
  .home-page .section,
  .home-page .footer-shell,
  .home-page .footer-bottom {
    width: calc(100% - 28px);
  }

  .home-page .brand-copy {
    display: grid;
    gap: 0;
  }

  .home-page .brand-copy strong {
    font-size: 19px;
  }

  .home-page .brand-copy small {
    font-size: 11px;
  }

  .home-page .home-hero {
    min-height: 0;
    padding: 42px 0 50px;
    display: flex;
    flex-direction: column;
    gap: 36px;
  }

  .home-page .home-hero__copy {
    width: 100%;
    margin: 0;
  }

  .home-page .home-hero h1 {
    font-size: clamp(25px, 7.2vw, 32px);
    line-height: 1.35;
  }

  .home-page .home-hero h1 span {
    font-size: clamp(34px, 10vw, 44px);
    line-height: 1.28;
  }

  .home-page .hero-copy {
    margin-top: 18px;
    font-size: 14px;
    line-height: 1.7;
  }

  .home-page .hero-actions {
    margin-top: 28px;
    gap: 10px;
  }

  .home-page .hero-actions .btn {
    width: calc(50% - 5px);
    min-height: 48px;
  }

  .home-page .hero-media {
    width: 100%;
    margin: 0;
  }

  .home-page .hero-slide img,
  .home-page .hero-video-slide img {
    width: 100%;
    height: 100%;
    margin: 0;
  }

  .home-page .hero-video-slide {
    border-width: 10px;
    border-radius: 24px;
  }

  .home-page .partner-strip {
    height: 54px;
  }

  .home-page .partner-set {
    grid-template-columns: repeat(8, 132px);
  }

  .home-page .partner-set img {
    width: 108px;
  }

  .home-page .architecture {
    padding-top: 68px;
  }

  .home-page .section-title {
    font-size: 30px;
    line-height: 1.35;
  }

  .home-page .architecture .section-lead,
  .home-page .stack .section-lead {
    margin-top: 24px;
    font-size: 15px;
    line-height: 1.75;
  }

  .home-page .architecture-card {
    margin-top: 38px;
    overflow-x: auto;
    border-radius: 10px;
  }

  .home-page .architecture-card img {
    width: 760px;
    min-width: 760px;
    border-radius: 10px;
  }

  .home-page .architecture-more {
    margin: 24px 0 64px auto;
  }

  .home-page .stack-visual {
    width: 100%;
    margin-top: 34px;
    overflow-x: auto;
  }

  .home-page .stack-visual img {
    width: 720px;
    min-width: 720px;
  }

  .home-page .security {
    margin-top: 64px;
  }

  .home-page .security-layout {
    display: flex;
    flex-direction: column;
    gap: 28px;
  }

  .home-page .security h2 {
    font-size: 30px;
    line-height: 1.4;
  }

  .home-page .security p {
    margin-top: 24px;
    font-size: 14px;
    line-height: 1.75;
  }

  .home-page .security p + p {
    margin-top: 12px;
  }

  .home-page .security-image {
    margin-top: 0;
  }

  .home-page .metrics {
    margin-top: 28px;
    grid-template-columns: repeat(2, 1fr);
  }

  .home-page .metric {
    height: 112px;
  }

  .home-page .metric strong {
    font-size: 34px;
  }

  .home-page .metric span {
    font-size: 13px;
  }

  .home-page .industries {
    width: calc(100% - 28px);
    margin-top: 72px;
    padding-bottom: 46px;
  }

  .home-page .industries .section-lead {
    margin-top: 16px;
    text-align: center;
  }

  .home-page .industry-carousel {
    width: calc(100% + 14px);
    margin-top: 32px;
  }

  .home-page .industry-item {
    flex-basis: min(82vw, 287px);
  }

  .home-page .footer-shell {
    padding: 34px 0 26px;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px 16px;
  }

  .home-page .footer-brand {
    grid-column: 1 / -1;
  }

  .home-page .footer-contact-block {
    gap: 18px;
  }

  .home-page .footer-qr {
    width: 108px;
    height: 108px;
  }

  .home-page .footer-contact-copy strong {
    font-size: 16px;
    line-height: 1.5;
  }

  .home-page .footer-bottom {
    min-height: 0;
    padding: 18px 0 24px;
    flex-direction: column;
    gap: 8px;
    line-height: 1.6;
  }
}

@media (prefers-reduced-motion: reduce) {
  .home-page .partner-track {
    animation: none;
  }
}

/* Acceptance pass: shared identity, controls and page-level consistency. */
.site-header .brand {
  min-width: 115px;
}

.brand-logo {
  display: block;
  width: 174px;
  height: auto;
  flex: 0 0 auto;
  max-width: none;
}

.brand-logo-crop {
  display: block;
  width: 106px;
  height: 31px;
  overflow: hidden;
  flex: 0 0 auto;
}

.nav-links .nav-download {
  gap: 8px;
}

.nav-links .nav-download svg {
  width: 17px;
  height: 17px;
  flex: 0 0 auto;
}

.modal-close,
.signup-modal__close {
  padding: 0;
  display: grid;
  place-items: center;
  line-height: 1;
}

.modal-close svg,
.signup-modal__close svg {
  width: 17px;
  height: 17px;
}

.signup-modal__title {
  font-weight: 800;
}

.modal-card,
.signup-modal__card,
.download-card,
.price-card,
.info-card {
  border-radius: 8px;
}

.signup-field__input,
.signup-code-btn,
.signup-submit {
  border-radius: 6px;
}

.download-tabs {
  border: 1px solid rgba(201, 217, 255, 0.82);
  border-radius: 999px;
}

.download-tabs a {
  border-radius: 999px;
}

.download-tabs a.is-active {
  color: var(--brand);
  background: #edf3ff;
  box-shadow: inset 0 0 0 1px rgba(14, 82, 240, 0.14);
}

.download-tabs a:not(.is-active):hover {
  color: var(--brand);
  background: #f7f9fd;
}

.download-option-primary.is-selected {
  color: #fff;
  background: var(--brand);
  border-color: var(--brand);
  box-shadow: 0 8px 18px rgba(14, 82, 240, 0.18);
}

.release-badge {
  top: 14px;
  right: 14px;
  z-index: 3;
  pointer-events: none;
}

@media (hover: hover) {
  .download-card.is-action:hover > .release-badge,
  .download-card.is-action:focus-within > .release-badge {
    opacity: 1;
    transform: none;
  }
}

.home-page .partner-set {
  grid-template-columns: repeat(7, 180px);
}

.home-page .partner-set img {
  width: 180px;
  height: 54px;
  max-height: 54px;
  margin: 0;
  object-fit: contain;
}

.about-page .site-footer {
  min-height: 344px;
  background: #0b1b4b;
}

.about-page .footer-shell {
  min-height: 286px;
  padding: 32px 0 22px;
  grid-template-columns: 438px 140px 170px 1fr;
  gap: 76px;
}

.about-page .footer-brand .brand-copy strong,
.about-page .footer-brand .brand-copy small {
  color: #8fa1cc;
}

.about-page .footer-contact-block {
  margin-top: 22px;
  display: flex;
  align-items: start;
  gap: 28px;
}

.about-page .footer-qr {
  width: 130px;
  height: 130px;
  margin: 0;
  padding: 0;
  border-radius: 0;
}

.about-page .footer-contact-copy {
  display: grid;
  gap: 2px;
  color: #8fa1cc;
  font-size: 14px;
}

.about-page .footer-contact-copy strong {
  margin-bottom: 8px;
  color: #fff;
  font-size: 24px;
  line-height: 34px;
  font-weight: 500;
  white-space: nowrap;
}

.about-page .footer-col {
  gap: 12px;
  color: #8fa1cc;
}

.about-page .footer-title {
  margin-bottom: 12px;
  color: #fff;
  font-size: 18px;
  line-height: 25px;
}

.about-page .footer-col .nav-contact {
  padding: 0;
  color: #8fa1cc;
  text-align: left;
}

.about-page .footer-bottom {
  min-height: 58px;
  padding: 17px 0;
  display: flex;
  justify-content: space-between;
  border-top: 1px solid rgba(143, 161, 204, 0.18);
  color: #8fa1cc;
  font-size: 14px;
}

@media (min-width: 1081px) {
  .home-page .home-hero {
    height: max(602px, calc(100svh - 122px));
  }

  .home-page .security-layout {
    height: 290px;
    align-items: stretch;
  }

  .home-page .security-copy {
    height: 290px;
  }

  .home-page .security p {
    margin-top: 42px;
  }

  .home-page .security-image {
    height: 290px;
    margin-top: 0;
  }
}

@media (max-width: 1080px) {
  .about-page .footer-shell {
    grid-template-columns: 1.4fr repeat(3, 0.7fr);
    gap: 30px;
  }

  .about-page .footer-contact-copy strong {
    font-size: 18px;
  }
}

@media (max-width: 760px) {
  .site-header,
  .home-page .site-header {
    min-height: 68px;
    height: auto;
  }

  .nav-shell,
  .home-page .nav-shell {
    min-height: 67px;
    height: auto;
  }

  .site-header .brand {
    min-width: 0;
  }

  .brand-logo {
    width: 158px;
  }

  .brand-logo-crop {
    width: 96px;
    height: 28px;
  }

  .home-page .partner-set {
    grid-template-columns: repeat(7, 144px);
  }

  .home-page .partner-set img {
    width: 144px;
    height: 44px;
    max-height: 44px;
  }

  .about-page .footer-shell {
    padding: 34px 0 26px;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px 16px;
  }

  .about-page .footer-brand {
    grid-column: 1 / -1;
  }

  .about-page .footer-contact-block {
    gap: 18px;
  }

  .about-page .footer-qr {
    width: 108px;
    height: 108px;
  }

  .about-page .footer-contact-copy strong {
    font-size: 16px;
    line-height: 1.5;
  }

  .about-page .footer-bottom {
    min-height: 0;
    padding: 18px 0 24px;
    flex-direction: column;
    gap: 8px;
    line-height: 1.6;
  }
}

/* Acceptance corrections: homepage identity/footer and download interactions. */
@media (min-width: 761px) {
  .site-header .brand {
    min-width: 151px;
  }

  .brand-logo {
    width: 246px;
  }

  .brand-logo-crop {
    width: 151px;
    height: 44px;
  }
}

.nav-links > .nav-contact::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 0;
  width: 18px;
  height: 3px;
  background: var(--brand);
  transform: translateX(-50%) scaleX(0);
  transform-origin: center;
  transition: transform 0.18s ease;
}

@media (hover: hover) {
  .nav-links > .nav-contact:hover::after {
    transform: translateX(-50%) scaleX(1);
  }
}

@media (min-width: 1081px) {
  .home-page .security p + p {
    margin-top: 22px;
  }
}

.home-page .footer-shell,
.about-page .footer-shell {
  grid-template-columns: 438px 140px 210px 1fr;
  gap: 68px;
  align-items: start;
}

.footer-brand-link {
  width: max-content;
  min-width: 0;
}

.footer-logo {
  display: block;
  width: 246px;
  height: auto;
  max-width: none;
}

.footer-logo-crop {
  display: block;
  width: 151px;
  height: 44px;
  overflow: hidden;
  opacity: 0.72;
  filter: brightness(0) invert(1);
}

.home-page .footer-col,
.about-page .footer-col {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  align-self: start;
  gap: 12px;
}

.home-page .footer-title,
.about-page .footer-title {
  min-height: 25px;
  margin: 0 0 12px;
}

.home-page .footer-col .nav-contact,
.about-page .footer-col .nav-contact {
  margin: 0;
  font: inherit;
  line-height: inherit;
  cursor: pointer;
}

@media (hover: hover) {
  .home-page .footer-col a:hover,
  .home-page .footer-col .nav-contact:hover,
  .about-page .footer-col a:hover,
  .about-page .footer-col .nav-contact:hover {
    color: #fff;
    transform: translateX(2px);
  }
}

.download-tabs a.is-active {
  color: #fff;
  background: var(--brand);
  box-shadow: 0 8px 18px rgba(14, 82, 240, 0.18);
}

.download-tabs a:not(.is-active):hover {
  color: var(--brand);
  background: #edf3ff;
}

.download-card-hover {
  z-index: 3;
}

.download-option {
  margin: 0;
  padding: 0;
  border: 0;
  font: inherit;
  text-decoration: none;
  background: transparent;
  cursor: pointer;
  transition: color 0.16s ease, background-color 0.16s ease,
    border-color 0.16s ease, box-shadow 0.16s ease;
}

.download-option-primary {
  border: 1px solid var(--brand);
  color: var(--brand);
  background: #fff;
}

.download-option-primary.is-selected,
.download-option-primary:hover,
.download-option-primary:focus-visible {
  color: var(--brand);
  background: #edf3ff;
  border-color: var(--brand);
  box-shadow: 0 0 0 3px rgba(14, 82, 240, 0.1);
}

.download-option-secondary:hover,
.download-option-secondary:focus-visible {
  color: var(--brand);
}

.download-option:active {
  transform: translateY(1px);
}

.release-badge,
.download-card .soon {
  top: 0;
  right: auto;
  left: 0;
  z-index: 4;
  padding: 5px 12px;
  color: var(--brand);
  background: #dce8ff;
  border-radius: 8px 0 8px 0;
  font-size: 12px;
  font-weight: 700;
  line-height: 18px;
  pointer-events: none;
}

@media (hover: hover) {
  .download-card.is-action:hover > .download-card-hover,
  .download-card.is-action:focus-within > .download-card-hover {
    pointer-events: auto;
  }
}

@media (max-width: 1080px) {
  .site-header .brand {
    min-width: 128px;
  }

  .brand-logo {
    width: 210px;
  }

  .brand-logo-crop {
    width: 128px;
    height: 37px;
  }

  .nav-shell {
    gap: 20px;
  }

  .nav-links {
    gap: 24px;
  }

  .home-page .footer-shell,
  .about-page .footer-shell {
    grid-template-columns: 1.4fr repeat(3, 0.7fr);
    gap: 30px;
  }
}

@media (min-width: 761px) and (max-width: 900px) {
  .site-header .brand {
    min-width: 106px;
  }

  .brand-logo {
    width: 174px;
  }

  .brand-logo-crop {
    width: 106px;
    height: 31px;
  }

  .nav-shell {
    gap: 14px;
  }

  .nav-links {
    gap: 18px;
    font-size: 13px;
  }

  .home-page .home-hero {
    grid-template-columns: 340px minmax(0, 1fr);
    gap: 24px;
  }

  .home-page .home-hero h1 {
    font-size: 24px;
    line-height: 34px;
    white-space: nowrap;
  }

  .home-page .home-hero h1 span {
    font-size: 38px;
    line-height: 50px;
  }
}

@media (max-width: 760px) {
  .brand-logo {
    width: 158px;
  }

  .brand-logo-crop {
    width: 96px;
    height: 28px;
  }

  .footer-logo {
    width: 220px;
  }

  .footer-logo-crop {
    width: 134px;
    height: 39px;
  }

  .home-page .footer-shell,
  .about-page .footer-shell {
    grid-template-columns: repeat(3, 1fr);
    gap: 28px 16px;
  }

  .home-page .security p + p {
    margin-top: 18px;
  }
}

/* Ultrawide screens grow the hero deliberately, then stop before 4K becomes sparse. */
@media (min-width: 1921px) {
  .home-page .nav-shell,
  .home-page .hero {
    width: clamp(1200px, 56.25vw, 1680px);
    max-width: 1680px;
  }

  .home-page .home-hero {
    height: clamp(720px, calc(100svh - 122px), 960px);
    grid-template-columns: clamp(429px, 20.11vw, 601px) clamp(630px, 29.53vw, 882px);
    column-gap: clamp(141px, 6.61vw, 197px);
    align-items: center;
  }

  .home-page .home-hero__copy {
    width: 100%;
    margin-top: 0;
  }

  .home-page .home-hero h1 {
    font-size: clamp(36px, 1.69vw, 46px);
    line-height: 1.35;
  }

  .home-page .home-hero h1 span {
    font-size: clamp(50px, 2.34vw, 64px);
    line-height: 1.4;
  }

  .home-page .hero-copy {
    width: 100%;
    font-size: clamp(16px, 0.75vw, 19px);
    line-height: 1.45;
  }

  .home-page .hero-actions {
    margin-top: clamp(54px, 2.5vw, 64px);
  }

  .home-page .hero-actions .btn {
    width: clamp(170px, 7.5vw, 210px);
    min-height: clamp(52px, 2.4vw, 64px);
    font-size: clamp(14px, 0.625vw, 16px);
  }

  .home-page .hero-media {
    width: 100%;
    height: auto;
    margin-top: 0;
    aspect-ratio: 630 / 500;
  }

  .home-page .hero-visual {
    width: 100%;
    height: auto;
    aspect-ratio: 630 / 448;
  }

  .home-page .hero-slide img {
    width: calc(100% + clamp(36px, 1.4vw, 50px));
    height: auto;
    margin: clamp(-25px, -0.7vw, -18px);
  }
}