/* ==========================================================================
   易翻译 · 官方下载中心
   Design tokens / layout / components
   ========================================================================== */

:root {
  --ink: #07132f;
  --ink-2: #1b2b49;
  --muted: #62708a;
  --muted-2: #8c99ae;
  --blue: #0b4bff;
  --blue-2: #2f8cff;
  --blue-3: #6fc6ff;
  --cyan: #64d8ff;
  --ice: #f7faff;
  --ice-2: #edf4ff;
  --line: #e6ecf6;
  --line-strong: #d8e2f2;
  --white: #ffffff;
  --success: #0b9e75;
  --amber: #eaa12f;
  --danger: #e14d63;
  --radius-sm: 10px;
  --radius: 16px;
  --radius-lg: 22px;
  --radius-xl: 30px;
  --shadow-xs: 0 2px 8px rgba(8, 27, 68, 0.04);
  --shadow-sm: 0 8px 28px rgba(8, 27, 68, 0.06);
  --shadow-md: 0 20px 55px rgba(8, 27, 68, 0.1);
  --shadow-lg: 0 44px 100px rgba(8, 27, 68, 0.16);
  --shadow-blue: 0 16px 34px rgba(11, 75, 255, 0.24);
  --container: 1280px;
  --header-h: 76px;
  --font: "Inter", "SF Pro Display", -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  --font-num: "SF Pro Display", "Inter", "Segoe UI", "Microsoft YaHei", sans-serif;
}

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

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 18px);
}

body {
  margin: 0;
  min-width: 320px;
  overflow-x: hidden;
  background: var(--white);
  color: var(--ink);
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body.menu-open {
  overflow: hidden;
}

::selection {
  background: rgba(11, 75, 255, 0.16);
  color: var(--ink);
}

h1,
h2,
h3,
h4,
p,
figure,
blockquote {
  margin: 0;
}

ul,
ol {
  margin: 0;
  padding: 0;
  list-style: none;
}

img {
  display: block;
  max-width: 100%;
  border: 0;
}

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

button {
  padding: 0;
  border: 0;
  background: none;
  color: inherit;
  font: inherit;
  cursor: pointer;
}

svg {
  display: block;
}

:focus-visible {
  outline: 3px solid rgba(11, 75, 255, 0.36);
  outline-offset: 3px;
  border-radius: 4px;
}

.workflow :focus-visible,
.site-footer :focus-visible,
.cta :focus-visible {
  outline-color: rgba(126, 196, 255, 0.6);
}

/* --------------------------------------------------------------------------
   Utilities
   -------------------------------------------------------------------------- */

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 32px;
}

.icon {
  width: 1em;
  height: 1em;
  flex: none;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.svg-sprite {
  position: absolute;
  width: 0;
  height: 0;
  overflow: hidden;
}

.skip-link {
  position: fixed;
  z-index: 999;
  top: 12px;
  left: 12px;
  padding: 10px 16px;
  border-radius: 8px;
  background: var(--ink);
  color: #fff;
  font-size: 13px;
  transform: translateY(-160%);
  transition: transform 0.2s ease;
}

.skip-link:focus {
  transform: none;
}

.section-kicker {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  color: var(--blue);
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 2.2px;
  line-height: 1.3;
  text-transform: uppercase;
}

.section-kicker::before {
  content: "";
  width: 22px;
  height: 1px;
  background: currentColor;
  opacity: 0.42;
}

.section-kicker.light {
  color: #7cc4ff;
}

.section-head {
  margin-bottom: 44px;
}

.section-head h2 {
  margin-top: 15px;
  color: var(--ink);
  font-size: clamp(34px, 3.7vw, 48px);
  font-weight: 760;
  letter-spacing: -1.7px;
  line-height: 1.14;
}

.section-head p {
  max-width: 565px;
  color: var(--muted);
  font-size: 15.5px;
  line-height: 1.9;
}

.section-head.split {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 420px;
  align-items: end;
  gap: 52px;
}

.section-head.center {
  max-width: 780px;
  margin-right: auto;
  margin-left: auto;
  text-align: center;
}

.section-head.center p {
  margin: 18px auto 0;
}

.section-head.center .section-kicker {
  justify-content: center;
}

/* --------------------------------------------------------------------------
   Buttons & links
   -------------------------------------------------------------------------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  min-height: 48px;
  padding: 0 22px;
  border: 1px solid transparent;
  border-radius: 12px;
  font-size: 13.5px;
  font-weight: 650;
  line-height: 1;
  white-space: nowrap;
  transition: transform 0.24s ease, box-shadow 0.24s ease, background 0.24s ease, border-color 0.24s ease, color 0.24s ease;
}

.btn .icon {
  font-size: 16px;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn:active {
  transform: translateY(0);
}

.btn-primary {
  border-color: rgba(255, 255, 255, 0.15);
  background: linear-gradient(135deg, #0b4bff 0%, #2f8cff 100%);
  box-shadow: var(--shadow-blue);
  color: #fff;
}

.btn-primary:hover {
  box-shadow: 0 20px 42px rgba(11, 75, 255, 0.3);
}

.btn-ghost {
  border-color: var(--line-strong);
  background: #fff;
  color: var(--ink);
  box-shadow: var(--shadow-xs);
}

.btn-ghost:hover {
  border-color: #b7cdf1;
  background: #fbfdff;
}

.btn-white {
  background: #fff;
  color: var(--blue);
  box-shadow: 0 18px 36px rgba(0, 0, 0, 0.18);
}

.btn-white:hover {
  background: #f5f9ff;
}

.btn-ghost-dark {
  border-color: rgba(255, 255, 255, 0.24);
  background: rgba(255, 255, 255, 0.06);
  color: #fff;
}

.btn-ghost-dark:hover {
  border-color: rgba(255, 255, 255, 0.45);
  background: rgba(255, 255, 255, 0.1);
}

.btn-sm {
  min-height: 40px;
  padding: 0 16px;
  border-radius: 10px;
  font-size: 12.5px;
}

.btn-block {
  width: 100%;
  min-height: 44px;
  font-size: 12.5px;
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--blue);
  font-size: 12.5px;
  font-weight: 650;
  line-height: 1.4;
  transition: gap 0.22s ease, color 0.22s ease;
}

.text-link .icon {
  font-size: 14px;
  transition: transform 0.22s ease;
}

.text-link:hover {
  gap: 9px;
  color: #0840d8;
}

.text-link.light {
  color: #8dc8ff;
}

.text-link.light:hover {
  color: #c4e5ff;
}

/* --------------------------------------------------------------------------
   Announcement
   -------------------------------------------------------------------------- */

.announcement {
  position: relative;
  z-index: 60;
  background:
    radial-gradient(560px 100px at 20% 50%, rgba(47, 140, 255, 0.22), transparent 70%),
    #050e22;
  color: #dbe8ff;
  font-size: 11.5px;
}

.announcement::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(100, 216, 255, 0.3), transparent);
}

.announcement-inner {
  display: flex;
  align-items: center;
  gap: 12px;
  min-height: 40px;
}

.announcement-label {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 3px 7px;
  border: 1px solid rgba(124, 196, 255, 0.25);
  border-radius: 4px;
  background: rgba(11, 75, 255, 0.18);
  color: #a9d5ff;
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.8px;
}

.status-dot,
.pulse-dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: #5ee6b5;
  box-shadow: 0 0 0 3px rgba(94, 230, 181, 0.14);
}

.announcement p {
  overflow: hidden;
  margin: 0;
  white-space: nowrap;
  text-overflow: ellipsis;
}

.announcement p strong {
  color: #fff;
  font-weight: 650;
}

.announcement-link {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  margin-left: 2px;
  color: #8fc8ff;
  font-weight: 600;
  transition: color 0.2s ease;
}

.announcement-link .icon {
  font-size: 12px;
}

.announcement-link:hover {
  color: #fff;
}

.announcement-close {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  margin-left: auto;
  border-radius: 6px;
  color: #8092b4;
  transition: color 0.2s ease, background 0.2s ease;
}

.announcement-close .icon {
  font-size: 14px;
}

.announcement-close:hover {
  background: rgba(255, 255, 255, 0.07);
  color: #fff;
}

.announcement.is-hidden {
  display: none;
}

/* --------------------------------------------------------------------------
   Header
   -------------------------------------------------------------------------- */

.site-header {
  position: sticky;
  z-index: 50;
  top: 0;
  border-bottom: 1px solid rgba(230, 236, 246, 0.75);
  background: rgba(255, 255, 255, 0.88);
  -webkit-backdrop-filter: blur(18px) saturate(1.3);
  backdrop-filter: blur(18px) saturate(1.3);
  transition: box-shadow 0.3s ease, background 0.3s ease;
}

.site-header.is-scrolled {
  border-bottom-color: rgba(220, 230, 244, 0.9);
  background: rgba(255, 255, 255, 0.94);
  box-shadow: 0 10px 34px rgba(8, 27, 68, 0.055);
}

.header-inner {
  display: flex;
  align-items: center;
  min-height: var(--header-h);
  gap: 34px;
}

.brand {
  display: inline-flex;
  flex: none;
  align-items: center;
}

.brand img {
  width: auto;
  height: 38px;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 28px;
  margin-left: 8px;
}

.nav-link {
  position: relative;
  padding: 27px 0 26px;
  color: #53617a;
  font-size: 13px;
  font-weight: 550;
  line-height: 1;
  transition: color 0.2s ease;
}

.nav-link::after {
  content: "";
  position: absolute;
  right: 50%;
  bottom: 18px;
  left: 50%;
  height: 2px;
  border-radius: 2px;
  background: var(--blue);
  opacity: 0;
  transition: right 0.22s ease, left 0.22s ease, opacity 0.22s ease;
}

.nav-link:hover,
.nav-link.is-active {
  color: var(--ink);
}

.nav-link:hover::after,
.nav-link.is-active::after {
  right: 0;
  left: 0;
  opacity: 1;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 20px;
  margin-left: auto;
}

.verify-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: #5f6e87;
  font-size: 12px;
  font-weight: 550;
  transition: color 0.2s ease;
}

.verify-link .icon {
  color: #7f8da4;
  font-size: 14px;
  transition: color 0.2s ease;
}

.verify-link:hover,
.verify-link:hover .icon {
  color: var(--blue);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  width: 42px;
  height: 42px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #fff;
}

.nav-toggle span {
  width: 17px;
  height: 1.5px;
  border-radius: 2px;
  background: var(--ink);
  transition: width 0.2s ease;
}

.nav-toggle span:nth-child(2) {
  width: 12px;
}

.nav-toggle:hover span {
  width: 17px;
}

/* Mobile menu */

.mobile-menu {
  position: fixed;
  z-index: 65;
  inset: 0;
  display: flex;
  flex-direction: column;
  padding: 22px 24px 28px;
  padding: calc(22px + env(safe-area-inset-top)) 24px calc(28px + env(safe-area-inset-bottom));
  overflow-y: auto;
  background: linear-gradient(180deg, #ffffff 0%, #fbfdff 100%);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-14px);
  transition: opacity 0.26s ease, transform 0.26s ease, visibility 0.26s;
}

.mobile-menu.is-open {
  opacity: 1;
  visibility: visible;
  transform: none;
}

.mobile-menu-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 22px;
  border-bottom: 1px solid var(--line);
}

.mobile-menu-head .brand img {
  height: 34px;
}

.mobile-menu-close {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #fff;
}

.mobile-menu-close .icon {
  font-size: 19px;
}

.mobile-nav {
  display: flex;
  flex-direction: column;
  padding: 20px 0;
}

.mobile-nav a {
  display: flex;
  align-items: baseline;
  gap: 15px;
  padding: 15px 4px;
  border-bottom: 1px solid #eff3f9;
  color: var(--ink);
  font-size: 20px;
  font-weight: 650;
  letter-spacing: -0.3px;
}

.mobile-nav a span {
  color: #a2aec0;
  font-family: var(--font-num);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 1px;
}

.mobile-menu-foot {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: auto;
  padding-top: 24px;
}

.mobile-menu-foot .btn {
  width: 100%;
}

.mobile-menu-foot p {
  margin-top: 4px;
  color: var(--muted-2);
  font-size: 11px;
  text-align: center;
}

.mobile-menu-foot p a {
  color: var(--blue);
}

/* --------------------------------------------------------------------------
   Hero
   -------------------------------------------------------------------------- */

.hero {
  position: relative;
  overflow: hidden;
  padding: 76px 0 72px;
  background:
    radial-gradient(900px 600px at 90% -8%, rgba(105, 185, 255, 0.2), transparent 64%),
    radial-gradient(780px 560px at 2% 30%, rgba(11, 75, 255, 0.075), transparent 66%),
    linear-gradient(180deg, #fbfdff 0%, #f8fbff 58%, #ffffff 100%);
}

.hero-bg {
  position: absolute;
  z-index: 0;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
}

.hero-grid-lines {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(11, 75, 255, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(11, 75, 255, 0.045) 1px, transparent 1px);
  background-size: 52px 52px;
  -webkit-mask-image: radial-gradient(ellipse at 58% 20%, #000 0%, transparent 72%);
  mask-image: radial-gradient(ellipse at 58% 20%, #000 0%, transparent 72%);
}

.hero-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(8px);
  opacity: 0.75;
}

.hero-orb-1 {
  top: -180px;
  right: -90px;
  width: 480px;
  height: 480px;
  background: radial-gradient(circle at 35% 35%, rgba(100, 216, 255, 0.34), rgba(11, 75, 255, 0.04) 65%, transparent 72%);
}

.hero-orb-2 {
  bottom: -240px;
  left: -160px;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(11, 75, 255, 0.1), transparent 66%);
}

.hero-orb-3 {
  top: 34%;
  right: 35%;
  width: 100px;
  height: 100px;
  background: radial-gradient(circle, rgba(100, 216, 255, 0.16), transparent 68%);
}

.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(0, 0.98fr);
  align-items: center;
  gap: 34px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 12px;
  border: 1px solid rgba(11, 75, 255, 0.12);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.66);
  box-shadow: 0 4px 16px rgba(8, 27, 68, 0.035);
  color: #2d5cb3;
  font-size: 10px;
  font-weight: 650;
  letter-spacing: 1.2px;
  line-height: 1;
  text-transform: uppercase;
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
}

.eyebrow-dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: #10b981;
  box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.12);
}

.eyebrow-sep {
  color: #b3c3da;
}

.eyebrow-en {
  color: #7b8da8;
  font-size: 9px;
  letter-spacing: 1.6px;
}

.hero h1 {
  max-width: 660px;
  margin-top: 24px;
  color: var(--ink);
  font-size: clamp(44px, 4.25vw, 64px);
  font-weight: 800;
  letter-spacing: -2.8px;
  line-height: 1.1;
}

.text-gradient {
  background: linear-gradient(105deg, #0b4bff 5%, #2f8cff 48%, #11b5d8 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: #0b4bff;
  -webkit-text-fill-color: transparent;
}

.hero-lead {
  max-width: 585px;
  margin-top: 24px;
  color: #5c6b84;
  font-size: 15.5px;
  line-height: 1.95;
}

.hero-points {
  display: flex;
  flex-wrap: wrap;
  gap: 9px 20px;
  margin-top: 22px;
}

.hero-points li {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: #4c5d77;
  font-size: 11.5px;
  font-weight: 550;
}

.hero-points .icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 15px;
  height: 15px;
  padding: 3px;
  border-radius: 50%;
  background: #e9fbf4;
  color: #0b9e75;
  font-size: 9px;
  stroke-width: 2.6;
}

.download-card {
  width: 100%;
  max-width: 585px;
  margin-top: 30px;
  padding: 7px;
  border: 1px solid rgba(216, 228, 245, 0.9);
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.82);
  box-shadow:
    0 26px 60px rgba(8, 27, 68, 0.1),
    0 4px 14px rgba(8, 27, 68, 0.035),
    inset 0 1px 0 rgba(255, 255, 255, 0.9);
  -webkit-backdrop-filter: blur(16px);
  backdrop-filter: blur(16px);
}

.os-tabs {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 4px;
  border-radius: 13px;
  background: #f1f5fc;
}

.os-tab {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  min-width: 108px;
  height: 38px;
  padding: 0 15px;
  border-radius: 9px;
  color: #75839a;
  font-size: 11.5px;
  font-weight: 600;
  transition: background 0.22s ease, color 0.22s ease, box-shadow 0.22s ease;
}

.os-tab img {
  width: 15px;
  height: 15px;
  opacity: 0.72;
}

.os-tab:hover {
  color: var(--ink);
}

.os-tab.is-active {
  background: #fff;
  box-shadow: 0 3px 10px rgba(8, 27, 68, 0.08);
  color: var(--ink);
}

.os-tab.is-active img {
  opacity: 1;
}

.os-detected {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-left: auto;
  padding-right: 10px;
  color: #78869c;
  font-size: 9.5px;
  white-space: nowrap;
}

.os-detected .pulse-dot {
  width: 5px;
  height: 5px;
  background: #0b9e75;
  box-shadow: 0 0 0 3px rgba(11, 158, 117, 0.1);
}

.os-detected.is-hidden {
  display: none;
}

.download-panel {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 16px 13px 14px;
}

.download-info {
  min-width: 0;
}

.download-title {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.download-title strong {
  color: var(--ink);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: -0.2px;
}

.version-pill {
  padding: 3px 7px;
  border: 1px solid #d9e8ff;
  border-radius: 5px;
  background: #edf5ff;
  color: #2a67d9;
  font-family: var(--font-num);
  font-size: 9px;
  font-weight: 650;
  letter-spacing: 0.3px;
}

.download-info p {
  overflow: hidden;
  margin-top: 5px;
  color: #6c7c93;
  font-size: 10.5px;
  white-space: nowrap;
  text-overflow: ellipsis;
}

.btn-download {
  min-height: 48px;
  padding: 0 15px 0 8px;
  border-radius: 11px;
  gap: 8px;
  font-size: 12.5px;
  flex: none;
}

.download-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.16);
}

.download-icon .icon {
  font-size: 16px;
}

.btn-download .arrow-icon {
  font-size: 14px;
  opacity: 0.8;
  transition: transform 0.22s ease;
}

.btn-download:hover .arrow-icon {
  transform: translateX(3px);
}

.download-foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 9px 16px;
  padding: 10px 10px 4px;
  border-top: 1px dashed #e4ebf6;
  color: #74849b;
  font-size: 9.5px;
}

.download-foot span,
.download-foot a {
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.download-foot .icon {
  font-size: 11.5px;
  color: #8ea0bd;
}

.download-foot a {
  margin-left: auto;
  color: var(--blue);
  font-weight: 600;
}

.download-foot a:hover {
  color: #063fd9;
}

.hero-proof {
  display: flex;
  align-items: center;
  gap: 13px;
  margin-top: 22px;
}

.proof-icons {
  display: flex;
  align-items: center;
}

.proof-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 27px;
  height: 27px;
  margin-left: -7px;
  border: 2px solid #fff;
  border-radius: 50%;
  background: #fff;
  box-shadow: 0 2px 7px rgba(8, 27, 68, 0.12);
}

.proof-icon:first-child {
  margin-left: 0;
}

.proof-icon img {
  width: 15px;
  height: 15px;
}

.proof-more {
  background: #eef4ff;
  color: var(--blue);
  font-size: 12px;
  font-weight: 700;
}

.hero-proof p {
  color: #6d7c93;
  font-size: 10.5px;
}

.hero-proof p strong {
  color: #465670;
  font-weight: 600;
}

/* Hero visual */

.hero-visual {
  position: relative;
  width: 100%;
  max-width: 610px;
  margin-left: auto;
  transform: translate3d(calc(var(--mx, 0) * 7px), calc(var(--my, 0) * 7px), 0);
  transition: transform 0.4s cubic-bezier(0.2, 0.7, 0.2, 1);
}

.hero-visual-glow {
  position: absolute;
  z-index: 0;
  top: 10%;
  right: 4%;
  width: 76%;
  height: 80%;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(58, 140, 255, 0.24), rgba(100, 216, 255, 0.08) 48%, transparent 70%);
  filter: blur(22px);
  pointer-events: none;
}

.hero-app-shot {
  position: relative;
  z-index: 1;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.92);
  border-radius: 25px;
  background: #f3f7ff;
  box-shadow:
    0 50px 100px rgba(8, 27, 68, 0.19),
    0 18px 40px rgba(8, 27, 68, 0.09),
    inset 0 0 0 1px rgba(255, 255, 255, 0.6);
}

.hero-app-shot::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: linear-gradient(130deg, rgba(255, 255, 255, 0.16), transparent 26%, transparent 78%, rgba(11, 75, 255, 0.045));
  pointer-events: none;
}

.hero-app-shot img {
  width: 100%;
  height: auto;
  filter: contrast(1.04) saturate(1.04);
}

.floating-card {
  position: absolute;
  z-index: 2;
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 10px 12px;
  border: 1px solid rgba(255, 255, 255, 0.9);
  border-radius: 13px;
  background: rgba(255, 255, 255, 0.9);
  box-shadow: 0 18px 38px rgba(8, 27, 68, 0.15), 0 4px 12px rgba(8, 27, 68, 0.05);
  -webkit-backdrop-filter: blur(16px);
  backdrop-filter: blur(16px);
  animation: floaty 7.5s ease-in-out infinite;
}

.floating-translate {
  top: 20%;
  left: -26px;
}

.floating-msg {
  bottom: 5%;
  left: -14px;
  animation-delay: -2.4s;
}

.floating-lang {
  top: auto;
  right: -18px;
  bottom: 20%;
  display: block;
  width: 168px;
  padding: 11px 12px;
  animation-delay: -4.1s;
}

.float-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 31px;
  height: 31px;
  border-radius: 9px;
  background: linear-gradient(145deg, #0b4bff, #48b9ff);
  box-shadow: 0 6px 14px rgba(11, 75, 255, 0.24);
  color: #fff;
}

.float-icon .icon {
  font-size: 15px;
}

.floating-card strong {
  display: block;
  color: #25344e;
  font-size: 10px;
  font-weight: 700;
  line-height: 1.35;
}

.floating-card > div > span {
  display: block;
  margin-top: 2px;
  color: #8a98ad;
  font-size: 8.5px;
  line-height: 1.4;
}

.floating-card > div > span i {
  color: var(--blue);
  font-style: normal;
}

.float-live {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  margin-left: 3px;
  padding: 2px 5px;
  border-radius: 4px;
  background: #e9fbf4;
  color: #0b9e75;
  font-size: 7px;
  font-weight: 700;
  letter-spacing: 0.5px;
}

.float-live span {
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: #0b9e75;
}

.floating-msg > img {
  width: 20px;
  height: 20px;
}

.float-check {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 19px;
  height: 19px;
  margin-left: 2px;
  border-radius: 50%;
  background: #e9fbf4;
  color: #0b9e75;
}

.float-check .icon {
  font-size: 10px;
  stroke-width: 2.6;
}

.lang-row {
  display: flex;
  align-items: center;
  gap: 5px;
}

.lang-row .icon {
  color: #a0aec2;
  font-size: 10px;
}

.lang-chip {
  display: inline-flex;
  align-items: center;
  height: 22px;
  padding: 0 6px;
  border: 1px solid #e7edf7;
  border-radius: 5px;
  background: #fff;
  color: #64748b;
  font-size: 8px;
  font-weight: 600;
}

.lang-chip.is-on {
  border-color: #d4e6ff;
  background: #edf5ff;
  color: #2264d9;
}

.lang-flags {
  display: flex;
  align-items: center;
  gap: 4px;
  margin-top: 8px;
}

.lang-flags span {
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 24px;
  height: 20px;
  padding: 0 5px;
  border-radius: 4px;
  background: #f4f7fc;
  color: #7d8ca2;
  font-size: 7.5px;
  font-weight: 600;
}

.hero-statbar {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  margin-top: 52px;
  padding: 23px 30px;
  border: 1px solid rgba(223, 232, 246, 0.9);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.76);
  box-shadow: 0 16px 45px rgba(8, 27, 68, 0.05);
  -webkit-backdrop-filter: blur(16px);
  backdrop-filter: blur(16px);
}

.hero-stat {
  display: flex;
  flex-direction: column;
  gap: 3px;
  padding: 0 28px;
  border-left: 1px solid #e9eef7;
}

.hero-stat:first-child {
  padding-left: 2px;
  border-left: 0;
}

.hero-stat strong {
  color: var(--ink);
  font-family: var(--font-num);
  font-size: 21px;
  font-weight: 750;
  letter-spacing: -0.7px;
  line-height: 1.25;
}

.hero-stat span {
  color: #8190a5;
  font-size: 10.5px;
}

/* --------------------------------------------------------------------------
   Platforms marquee
   -------------------------------------------------------------------------- */

.platforms {
  position: relative;
  overflow: hidden;
  padding: 74px 0 62px;
  border-top: 1px solid #eef3fa;
  border-bottom: 1px solid #eef3fa;
  background: #f7faff;
}

.platform-head {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 410px;
  align-items: end;
  gap: 48px;
  margin-bottom: 38px;
}

.platform-head h2 {
  margin-top: 14px;
  font-size: clamp(32px, 3.4vw, 44px);
  font-weight: 760;
  letter-spacing: -1.5px;
  line-height: 1.16;
}

.platform-head p {
  padding-bottom: 4px;
  color: var(--muted);
  font-size: 14.5px;
  line-height: 1.9;
}

.platform-marquee {
  overflow: hidden;
  padding: 5px 0 8px;
  -webkit-mask-image: linear-gradient(90deg, transparent 0%, #000 7%, #000 93%, transparent 100%);
  mask-image: linear-gradient(90deg, transparent 0%, #000 7%, #000 93%, transparent 100%);
}

.platform-track {
  display: flex;
  width: max-content;
  animation: marquee 48s linear infinite;
  will-change: transform;
}

.platform-marquee:hover .platform-track {
  animation-play-state: paused;
}

.platform-card {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 164px;
  min-height: 62px;
  margin-right: 12px;
  padding: 12px 15px;
  border: 1px solid #e7edf7;
  border-radius: 13px;
  background: #fff;
  box-shadow: 0 4px 14px rgba(8, 27, 68, 0.035);
  color: #485974;
  font-size: 11.5px;
  font-weight: 600;
  transition: border-color 0.22s ease, transform 0.22s ease, box-shadow 0.22s ease;
}

.platform-card img {
  width: 28px;
  height: 28px;
  object-fit: contain;
}

.platform-card:hover {
  transform: translateY(-3px);
  border-color: #cfe0fb;
  box-shadow: 0 10px 24px rgba(8, 27, 68, 0.075);
}

.platform-note {
  margin-top: 20px;
  color: #8795aa;
  font-size: 9.5px;
  text-align: center;
}

/* --------------------------------------------------------------------------
   Bento features
   -------------------------------------------------------------------------- */

.features {
  position: relative;
  padding: 96px 0 100px;
  background: #fff;
}

.bento {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 18px;
}

.bento-card {
  position: relative;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: #fff;
  box-shadow: 0 8px 28px rgba(8, 27, 68, 0.032);
  transition: transform 0.28s ease, box-shadow 0.28s ease, border-color 0.28s ease;
}

.bento-card:hover {
  transform: translateY(-4px);
  border-color: #cfe0fb;
  box-shadow: 0 24px 54px rgba(8, 27, 68, 0.08);
}

.card-translate {
  grid-column: span 7;
  grid-row: span 2;
  padding: 32px;
  background:
    radial-gradient(520px 250px at 84% 2%, rgba(100, 216, 255, 0.1), transparent 70%),
    linear-gradient(180deg, #ffffff 0%, #f9fcff 100%);
}

.card-inbox,
.card-team {
  grid-column: span 5;
}

.card-glossary,
.card-data,
.card-security {
  grid-column: span 4;
}

.bento-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 18px;
}

.bento-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border: 1px solid #e4edfb;
  border-radius: 12px;
  background: #f1f6ff;
  color: var(--blue);
}

.bento-icon .icon {
  font-size: 20px;
}

.bento-tag {
  padding: 5px 8px;
  border: 1px solid #edf1f8;
  border-radius: 5px;
  background: #f9fbfe;
  color: #8592a6;
  font-size: 9px;
  font-weight: 600;
  letter-spacing: 0.3px;
  white-space: nowrap;
}

.bento-card h3 {
  color: var(--ink);
  font-size: 21px;
  font-weight: 730;
  letter-spacing: -0.6px;
  line-height: 1.3;
}

.card-translate h3 {
  font-size: 28px;
  letter-spacing: -0.9px;
}

.bento-card > p {
  max-width: 500px;
  margin-top: 10px;
  color: #687790;
  font-size: 13px;
  line-height: 1.85;
}

.card-translate > p {
  max-width: 490px;
}

.bento-card .text-link {
  margin-top: auto;
  padding-top: 16px;
}

/* Mini chat */

.mini-chat {
  margin: 22px 0 18px;
  padding: 13px;
  border: 1px solid #e7edf7;
  border-radius: 15px;
  background: #fff;
  box-shadow: 0 12px 28px rgba(8, 27, 68, 0.06);
}

.mini-chat-head {
  display: flex;
  align-items: center;
  gap: 8px;
  padding-bottom: 10px;
  border-bottom: 1px solid #eff3f9;
}

.mini-avatar {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 29px;
  height: 29px;
  border-radius: 9px;
  background: linear-gradient(135deg, #ffaf46, #f16a4b);
  color: #fff;
  font-size: 10px;
  font-weight: 700;
}

.mini-chat-head > div strong {
  display: block;
  color: #2e3d56;
  font-size: 10px;
  font-weight: 650;
}

.mini-chat-head > div span {
  display: flex;
  align-items: center;
  gap: 4px;
  margin-top: 2px;
  color: #9aa7b9;
  font-size: 8px;
}

.mini-chat-head > div span i {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: #24c88a;
}

.mini-live {
  margin-left: auto;
  padding: 3px 6px;
  border-radius: 4px;
  background: #eaf2ff;
  color: #2a67d9;
  font-size: 7.5px;
  font-weight: 600;
}

.mini-bubble {
  max-width: 86%;
  margin-top: 9px;
  padding: 9px 10px;
  border-radius: 3px 10px 10px 10px;
  background: #f5f8fd;
}

.mini-bubble p {
  color: #3b4b63;
  font-size: 10px;
  line-height: 1.55;
}

.mini-bubble span {
  display: block;
  margin-top: 5px;
  padding-top: 5px;
  border-top: 1px dashed #dfe7f3;
  color: #8291a7;
  font-size: 8.5px;
  line-height: 1.5;
}

.mini-bubble.bubble-out {
  margin-left: auto;
  border-radius: 10px 3px 10px 10px;
  background: linear-gradient(135deg, #0b4bff, #2f8cff);
  box-shadow: 0 7px 16px rgba(11, 75, 255, 0.17);
}

.mini-bubble.bubble-out p {
  color: #fff;
}

.mini-bubble.bubble-out span {
  border-top-color: rgba(255, 255, 255, 0.24);
  color: rgba(255, 255, 255, 0.76);
}

.translate-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px solid #edf2f9;
}

.translate-stats div {
  padding: 0 13px;
  border-left: 1px solid #edf2f9;
}

.translate-stats div:first-child {
  padding-left: 0;
  border-left: 0;
}

.translate-stats strong {
  display: block;
  color: #3d4d66;
  font-size: 10px;
  font-weight: 650;
  line-height: 1.4;
}

.translate-stats span {
  display: block;
  margin-top: 2px;
  color: #9ba8ba;
  font-size: 8px;
  line-height: 1.4;
}

/* Platform stack */

.platform-stack {
  display: flex;
  align-items: center;
  margin-top: 22px;
  padding: 6px 0 2px;
}

.platform-stack > span {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  margin-left: -8px;
  border: 3px solid #fff;
  border-radius: 50%;
  background: #fff;
  box-shadow: 0 4px 12px rgba(8, 27, 68, 0.12);
  transform: translateY(calc(var(--i) * 1.5px));
  transition: transform 0.22s ease;
}

.platform-stack > span:first-child {
  margin-left: 0;
}

.platform-stack > span:hover {
  z-index: 2;
  transform: translateY(-5px);
}

.platform-stack img {
  width: 21px;
  height: 21px;
}

.platform-stack .stack-more {
  width: 38px;
  height: 38px;
  background: #eef4ff;
  color: var(--blue);
  font-family: var(--font-num);
  font-size: 10px;
  font-weight: 700;
}

/* Team strip */

.team-strip {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 20px;
  padding: 10px;
  border: 1px solid #e9eff8;
  border-radius: 12px;
  background: #f8fbff;
}

.team-avatars {
  display: flex;
}

.team-avatars span {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  margin-left: -7px;
  border: 2px solid #fff;
  border-radius: 50%;
  background: linear-gradient(135deg, #0b4bff, #58caff);
  color: #fff;
  font-size: 7.5px;
  font-weight: 700;
}

.team-avatars span:first-child {
  margin-left: 0;
}

.team-avatars span:nth-child(2) {
  background: linear-gradient(135deg, #ffaf46, #f16a4b);
}

.team-avatars span:nth-child(3) {
  background: linear-gradient(135deg, #24c88a, #0b9e7a);
}

.team-avatars span:last-child {
  background: #e9f0fc;
  color: #7186a6;
}

.team-note {
  min-width: 0;
}

.team-note strong {
  display: block;
  overflow: hidden;
  color: #37475f;
  font-size: 8.5px;
  font-weight: 650;
  white-space: nowrap;
  text-overflow: ellipsis;
}

.team-note span {
  display: block;
  margin-top: 1px;
  color: #98a5b8;
  font-size: 7.5px;
}

.team-badge {
  margin-left: auto;
  padding: 3px 5px;
  border-radius: 4px;
  background: #e9fbf4;
  color: #0b9e75;
  font-size: 7px;
  font-weight: 600;
  white-space: nowrap;
}

/* Terms */

.term-list {
  display: flex;
  flex-direction: column;
  gap: 7px;
  margin-top: 20px;
}

.term-list span {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 9px;
  border: 1px solid #edf1f8;
  border-radius: 8px;
  background: #f9fbfe;
  color: #54657f;
  font-family: var(--font-num);
  font-size: 9px;
}

.term-list i {
  color: #9db0ca;
  font-style: normal;
}

/* Mini bars */

.mini-bars {
  display: flex;
  align-items: flex-end;
  gap: 7px;
  height: 76px;
  margin-top: 20px;
  padding: 0 2px;
  border-bottom: 1px solid #edf2f9;
  background: repeating-linear-gradient(180deg, transparent 0 18px, #f5f8fd 18px 19px);
}

.mini-bars span {
  flex: 1;
  min-height: 8px;
  border-radius: 3px 3px 1px 1px;
  background: linear-gradient(180deg, #63c4ff, #0b4bff 85%);
}

.mini-bars span:nth-child(2n) {
  background: linear-gradient(180deg, #b9d9ff, #7eb4ff);
}

/* Security card */

.card-security {
  border-color: rgba(255, 255, 255, 0.08);
  background:
    radial-gradient(360px 230px at 100% 0%, rgba(70, 151, 255, 0.32), transparent 68%),
    linear-gradient(145deg, #071a3e 0%, #0a2860 100%);
  box-shadow: 0 16px 40px rgba(7, 26, 62, 0.22);
}

.card-security:hover {
  border-color: rgba(113, 178, 255, 0.34);
  box-shadow: 0 26px 58px rgba(7, 26, 62, 0.28);
}

.card-security .bento-icon {
  border-color: rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.09);
  color: #8fd0ff;
}

.card-security .bento-tag {
  border-color: rgba(255, 255, 255, 0.1);
  background: rgba(255, 255, 255, 0.06);
  color: #a8c7ed;
}

.card-security h3 {
  color: #fff;
}

.card-security > p {
  color: #a9bfdf;
}

.domain-pill {
  display: flex;
  align-items: center;
  gap: 7px;
  margin-top: 18px;
  padding: 10px 11px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 8px;
  background: rgba(0, 0, 0, 0.18);
  color: #b8d8ff;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 9px;
  letter-spacing: -0.1px;
  word-break: break-all;
}

.domain-pill .icon {
  flex: none;
  color: #6ed0ff;
  font-size: 12px;
}

.card-security .text-link {
  color: #8fd0ff;
}

/* --------------------------------------------------------------------------
   Workflow (dark)
   -------------------------------------------------------------------------- */

.workflow {
  position: relative;
  overflow: hidden;
  padding: 100px 0 104px;
  background:
    radial-gradient(760px 600px at 96% 0%, rgba(11, 75, 255, 0.26), transparent 66%),
    radial-gradient(600px 500px at 0% 100%, rgba(31, 115, 255, 0.14), transparent 70%),
    #06122c;
  color: #fff;
}

.workflow::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.032) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.032) 1px, transparent 1px);
  background-size: 54px 54px;
  -webkit-mask-image: radial-gradient(ellipse at 65% 20%, #000, transparent 76%);
  mask-image: radial-gradient(ellipse at 65% 20%, #000, transparent 76%);
  pointer-events: none;
}

.workflow-glow {
  position: absolute;
  top: -220px;
  right: -80px;
  width: 560px;
  height: 560px;
  border-radius: 50%;
  background: rgba(50, 141, 255, 0.2);
  filter: blur(120px);
  pointer-events: none;
}

.workflow .container {
  position: relative;
  z-index: 1;
}

.workflow-head {
  max-width: 760px;
  margin-bottom: 42px;
}

.workflow-head h2 {
  margin-top: 15px;
  color: #fff;
  font-size: clamp(34px, 3.7vw, 48px);
  font-weight: 760;
  letter-spacing: -1.7px;
  line-height: 1.14;
}

.workflow-head p {
  max-width: 590px;
  margin-top: 18px;
  color: #9eb0cc;
  font-size: 14.5px;
  line-height: 1.9;
}

.workflow-shell {
  display: grid;
  grid-template-columns: 300px minmax(0, 1fr);
  align-items: start;
  gap: 26px;
}

.workflow-tabs {
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: 9px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.025);
}

.workflow-tab {
  display: grid;
  grid-template-columns: 36px minmax(0, 1fr);
  align-items: center;
  gap: 10px;
  padding: 17px 13px;
  border: 1px solid transparent;
  border-radius: 13px;
  color: #9aaccb;
  text-align: left;
  transition: background 0.24s ease, border-color 0.24s ease, color 0.24s ease;
}

.workflow-tab:hover {
  background: rgba(255, 255, 255, 0.045);
  color: #d6e4ff;
}

.workflow-tab.is-active {
  border-color: rgba(96, 164, 255, 0.3);
  background: linear-gradient(135deg, rgba(11, 75, 255, 0.3), rgba(47, 140, 255, 0.08));
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.06);
  color: #fff;
}

.tab-num {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 8px;
  color: #7893b9;
  font-family: var(--font-num);
  font-size: 9px;
  font-weight: 650;
  letter-spacing: 0.5px;
}

.workflow-tab.is-active .tab-num {
  border-color: rgba(124, 196, 255, 0.32);
  background: rgba(11, 75, 255, 0.25);
  color: #a6d9ff;
}

.tab-copy {
  display: block;
  min-width: 0;
}

.tab-copy strong {
  display: block;
  color: inherit;
  font-size: 13.5px;
  font-weight: 650;
  line-height: 1.35;
}

.tab-copy > span {
  display: block;
  overflow: hidden;
  margin-top: 3px;
  color: #778aa9;
  font-size: 9.5px;
  white-space: nowrap;
  text-overflow: ellipsis;
}

.workflow-tab.is-active .tab-copy > span {
  color: #9dbadd;
}

.workflow-panels {
  position: relative;
  min-width: 0;
}

.workflow-panel {
  display: grid;
  grid-template-columns: minmax(0, 0.86fr) minmax(0, 1.14fr);
  align-items: center;
  gap: 18px;
  min-height: 500px;
  padding: 18px;
  border: 1px solid rgba(255, 255, 255, 0.09);
  border-radius: 24px;
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.06), rgba(255, 255, 255, 0.02));
  box-shadow: 0 30px 70px rgba(0, 0, 0, 0.22);
}

.workflow-panel[hidden] {
  display: none !important;
}

.workflow-panel.is-active {
  animation: panelIn 0.42s cubic-bezier(0.2, 0.7, 0.2, 1) both;
}

.panel-copy {
  padding: 16px 8px 16px 18px;
}

.panel-kicker {
  color: #6fb6ff;
  font-size: 9px;
  font-weight: 650;
  letter-spacing: 1.5px;
}

.panel-copy h3 {
  margin-top: 12px;
  color: #fff;
  font-size: 28px;
  font-weight: 730;
  letter-spacing: -0.9px;
  line-height: 1.25;
}

.panel-copy > p {
  margin-top: 15px;
  color: #9eb1cf;
  font-size: 13px;
  line-height: 1.9;
}

.panel-bullets {
  display: flex;
  flex-direction: column;
  gap: 9px;
  margin-top: 20px;
}

.panel-bullets li {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  color: #c1d2ea;
  font-size: 11px;
  line-height: 1.6;
}

.panel-bullets .icon {
  width: 15px;
  height: 15px;
  margin-top: 1px;
  padding: 3px;
  border-radius: 50%;
  background: rgba(80, 156, 255, 0.16);
  color: #7cc4ff;
  font-size: 9px;
  stroke-width: 2.6;
}

.panel-copy .text-link {
  margin-top: 24px;
}

.panel-image {
  overflow: hidden;
  margin: 0;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 17px;
  background: #f5f9ff;
  box-shadow: 0 24px 55px rgba(0, 0, 0, 0.26);
}

.panel-image img {
  width: 100%;
  height: auto;
}

/* --------------------------------------------------------------------------
   Scenarios
   -------------------------------------------------------------------------- */

.scenes {
  position: relative;
  overflow: hidden;
  padding: 96px 0 100px;
  background:
    radial-gradient(700px 500px at 50% 0%, rgba(11, 75, 255, 0.045), transparent 70%),
    linear-gradient(180deg, #fff 0%, #f8fbff 100%);
}

.scenes::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(11, 75, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(11, 75, 255, 0.03) 1px, transparent 1px);
  background-size: 46px 46px;
  -webkit-mask-image: radial-gradient(ellipse at 50% 30%, #000, transparent 68%);
  mask-image: radial-gradient(ellipse at 50% 30%, #000, transparent 68%);
  pointer-events: none;
}

.scenes .container {
  position: relative;
  z-index: 1;
}

.scene-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.scene-card {
  --accent: #0b4bff;
  --accent-soft: #edf4ff;
  --accent-ink: #1d51b8;
  position: relative;
  overflow: hidden;
  min-height: 326px;
  padding: 26px 23px 24px;
  border: 1px solid #e6edf8;
  border-radius: 21px;
  background: #fff;
  box-shadow: 0 8px 28px rgba(8, 27, 68, 0.035);
  transition: transform 0.28s ease, box-shadow 0.28s ease, border-color 0.28s ease;
}

.scene-card::before {
  content: "";
  position: absolute;
  top: -90px;
  right: -70px;
  width: 230px;
  height: 230px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--accent-soft), transparent 66%);
  opacity: 0.85;
  pointer-events: none;
}

.scene-card::after {
  content: "";
  position: absolute;
  top: 0;
  right: 26px;
  left: 26px;
  height: 2px;
  border-radius: 0 0 3px 3px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
  opacity: 0;
  transition: opacity 0.28s ease;
}

.scene-card:hover {
  transform: translateY(-5px);
  border-color: color-mix(in srgb, var(--accent) 24%, #e6edf8);
  box-shadow: 0 26px 52px rgba(8, 27, 68, 0.085);
}

.scene-card:hover::after {
  opacity: 0.9;
}

.scene-blue {
  --accent: #0b4bff;
  --accent-soft: #edf4ff;
  --accent-ink: #1d51b8;
}

.scene-cyan {
  --accent: #0891b2;
  --accent-soft: #e8f9fd;
  --accent-ink: #087e9b;
}

.scene-violet {
  --accent: #7c3aed;
  --accent-soft: #f3eeff;
  --accent-ink: #6530c7;
}

.scene-mint {
  --accent: #0b9e75;
  --accent-soft: #eafbf5;
  --accent-ink: #087e5f;
}

.scene-num {
  position: absolute;
  top: 16px;
  right: 21px;
  color: rgba(7, 19, 47, 0.06);
  font-family: var(--font-num);
  font-size: 48px;
  font-weight: 780;
  letter-spacing: -3px;
  line-height: 1;
  pointer-events: none;
}

.scene-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 46px;
  height: 46px;
  border: 1px solid color-mix(in srgb, var(--accent) 12%, #fff);
  border-radius: 13px;
  background: var(--accent-soft);
  color: var(--accent);
}

.scene-icon .icon {
  font-size: 21px;
}

.scene-card h3 {
  margin-top: 22px;
  color: var(--ink);
  font-size: 19px;
  font-weight: 720;
  letter-spacing: -0.45px;
}

.scene-card > p {
  margin-top: 9px;
  color: #687790;
  font-size: 12.5px;
  line-height: 1.9;
}

.scene-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
  margin-top: 18px;
}

.scene-tags li {
  padding: 4px 7px;
  border: 1px solid color-mix(in srgb, var(--accent) 12%, #edf1f8);
  border-radius: 4px;
  background: var(--accent-soft);
  color: var(--accent-ink);
  font-size: 8px;
  font-weight: 550;
}

/* --------------------------------------------------------------------------
   Guide
   -------------------------------------------------------------------------- */

.guide {
  padding: 100px 0;
  background: #fff;
}

.guide-grid {
  display: grid;
  grid-template-columns: 390px minmax(0, 1fr);
  gap: 76px;
  align-items: start;
}

.guide-intro {
  position: sticky;
  top: calc(var(--header-h) + 38px);
}

.guide-intro h2 {
  margin-top: 15px;
  font-size: clamp(34px, 3.6vw, 46px);
  font-weight: 760;
  letter-spacing: -1.6px;
  line-height: 1.15;
}

.guide-intro > p {
  margin-top: 20px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.95;
}

.guide-intro > .btn {
  margin-top: 27px;
}

.guide-note {
  display: flex;
  gap: 10px;
  margin-top: 28px;
  padding: 15px;
  border: 1px solid #e4edfa;
  border-radius: 12px;
  background: #f7faff;
}

.guide-note > .icon {
  margin-top: 2px;
  color: #2f8cff;
  font-size: 17px;
}

.guide-note p {
  color: #708096;
  font-size: 10.5px;
  line-height: 1.75;
}

.guide-note strong {
  display: block;
  margin-bottom: 2px;
  color: #394a63;
  font-size: 11px;
  font-weight: 650;
}

.steps {
  border-top: 1px solid var(--line);
}

.step {
  display: grid;
  grid-template-columns: 70px minmax(0, 1fr);
  gap: 18px;
  padding: 28px 0;
  border-bottom: 1px solid var(--line);
}

.step-num {
  padding-top: 2px;
  background: linear-gradient(145deg, #0b4bff, #51c7ff);
  -webkit-background-clip: text;
  background-clip: text;
  color: #0b4bff;
  font-family: var(--font-num);
  font-size: 34px;
  font-weight: 780;
  letter-spacing: -2px;
  line-height: 1;
  -webkit-text-fill-color: transparent;
}

.step-body h3 {
  color: var(--ink);
  font-size: 19px;
  font-weight: 700;
  letter-spacing: -0.4px;
}

.step-body > p {
  margin-top: 9px;
  color: #697890;
  font-size: 13px;
  line-height: 1.9;
}

.step-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin-top: 14px;
}

.step-meta span {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 5px 7px;
  border: 1px solid #edf1f8;
  border-radius: 5px;
  background: #f8fafd;
  color: #718198;
  font-size: 8.5px;
}

.step-meta .icon {
  color: #a0aec2;
  font-size: 10px;
}

/* --------------------------------------------------------------------------
   Downloads
   -------------------------------------------------------------------------- */

.downloads {
  padding: 96px 0 100px;
  border-top: 1px solid #edf2f9;
  border-bottom: 1px solid #edf2f9;
  background:
    radial-gradient(700px 480px at 85% 0%, rgba(74, 158, 255, 0.09), transparent 68%),
    #f5f8ff;
}

.download-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 15px;
}

.download-option {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: 22px;
  border: 1px solid #e2eaf6;
  border-radius: 19px;
  background: #fff;
  box-shadow: 0 8px 24px rgba(8, 27, 68, 0.035);
  transition: transform 0.26s ease, box-shadow 0.26s ease, border-color 0.26s ease;
}

.download-option:hover {
  transform: translateY(-4px);
  border-color: #c4d9f7;
  box-shadow: 0 22px 46px rgba(8, 27, 68, 0.075);
}

.download-option.featured {
  border-color: #a7c8ff;
  background:
    radial-gradient(280px 180px at 100% 0%, rgba(100, 216, 255, 0.15), transparent 68%),
    linear-gradient(180deg, #ffffff, #f8fbff);
  box-shadow: 0 18px 44px rgba(11, 75, 255, 0.1);
}

.download-option.featured::before {
  content: "";
  position: absolute;
  top: -1px;
  right: 20%;
  left: 20%;
  height: 2px;
  border-radius: 0 0 3px 3px;
  background: linear-gradient(90deg, transparent, #0b4bff, transparent);
}

.option-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.option-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border: 1px solid #edf2f9;
  border-radius: 11px;
  background: #f7faff;
}

.option-icon img {
  width: 26px;
  height: 26px;
}

.option-badge,
.option-kicker {
  padding: 4px 7px;
  border-radius: 4px;
  font-size: 8px;
  font-weight: 650;
  letter-spacing: 0.3px;
  white-space: nowrap;
}

.option-badge {
  background: #0b4bff;
  color: #fff;
  box-shadow: 0 4px 10px rgba(11, 75, 255, 0.2);
}

.option-kicker {
  border: 1px solid #e9eef7;
  background: #f8fafd;
  color: #8391a5;
}

.download-option h3 {
  margin-top: 18px;
  color: var(--ink);
  font-size: 17px;
  font-weight: 700;
  letter-spacing: -0.4px;
  line-height: 1.35;
}

.download-option > p {
  flex: 1;
  margin-top: 8px;
  color: #62718a;
  font-size: 11.5px;
  line-height: 1.8;
}

.option-specs {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
  margin: 16px 0;
}

.option-specs span {
  padding: 3px 6px;
  border: 1px solid #e9eff8;
  border-radius: 4px;
  background: #f7fafd;
  color: #5e6e87;
  font-family: var(--font-num);
  font-size: 8px;
  font-weight: 550;
}

.signal-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto auto;
  align-items: center;
  gap: 26px;
  margin-top: 15px;
  padding: 18px 22px;
  border: 1px solid #e2eaf6;
  border-radius: 17px;
  background: #fff;
  box-shadow: 0 8px 24px rgba(8, 27, 68, 0.035);
}

.signal-copy {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}

.signal-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  flex: none;
  border-radius: 11px;
  background: #eef4ff;
  color: var(--blue);
}

.signal-icon .icon {
  font-size: 18px;
}

.signal-copy h3 {
  display: flex;
  align-items: center;
  gap: 6px;
  color: var(--ink);
  font-size: 14.5px;
  font-weight: 680;
  line-height: 1.4;
}

.signal-copy h3 span {
  padding: 2px 5px;
  border-radius: 3px;
  background: #f1f5fb;
  color: #8a97aa;
  font-size: 7px;
  font-weight: 550;
}

.signal-copy p {
  margin-top: 3px;
  color: #6b7b92;
  font-size: 10.5px;
}

.signal-meta {
  display: flex;
  gap: 6px;
}

.signal-meta span {
  padding: 3px 6px;
  border: 1px solid #edf1f7;
  border-radius: 4px;
  background: #f8fafd;
  color: #6a7b93;
  font-family: var(--font-num);
  font-size: 8px;
}

.signal-card .btn {
  min-height: 40px;
  padding: 0 14px;
  font-size: 11px;
}

.download-details {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 15px;
  margin-top: 28px;
}

.spec-card {
  padding: 21px;
  border: 1px solid #e2eaf6;
  border-radius: 17px;
  background: #fff;
}

.spec-head {
  display: flex;
  align-items: center;
  gap: 9px;
}

.spec-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 33px;
  height: 33px;
  border-radius: 8px;
  background: #f3f7fe;
}

.spec-icon img {
  width: 20px;
  height: 20px;
}

.spec-head h3 {
  color: var(--ink);
  font-size: 13px;
  font-weight: 680;
}

.spec-card ul {
  display: flex;
  flex-direction: column;
  gap: 7px;
  margin-top: 14px;
}

.spec-card li {
  display: flex;
  align-items: flex-start;
  gap: 7px;
  color: #64758d;
  font-size: 10.5px;
  line-height: 1.5;
}

.spec-card li .icon {
  width: 13px;
  height: 13px;
  margin-top: 1px;
  padding: 2px;
  border-radius: 50%;
  background: #eafaf4;
  color: #0b9e75;
  font-size: 8px;
  stroke-width: 2.6;
}

.verify-card {
  display: flex;
  gap: 12px;
  padding: 21px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 17px;
  background:
    radial-gradient(260px 180px at 100% 0%, rgba(65, 151, 255, 0.3), transparent 70%),
    linear-gradient(145deg, #071a3e, #0a2860);
  color: #fff;
  box-shadow: 0 14px 34px rgba(7, 26, 62, 0.16);
}

.verify-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  flex: none;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 9px;
  background: rgba(255, 255, 255, 0.08);
  color: #8fd0ff;
}

.verify-icon .icon {
  font-size: 17px;
}

.verify-card h3 {
  font-size: 13px;
  font-weight: 680;
}

.verify-card p {
  margin-top: 5px;
  color: #a8c0df;
  font-size: 10px;
  line-height: 1.7;
}

.verify-card .text-link {
  margin-top: 9px;
  color: #8fd0ff;
  font-size: 10px;
}

.download-note {
  margin-top: 22px;
  color: #7d8ca2;
  font-size: 9.5px;
  text-align: center;
}

.download-note a {
  color: #5e7eb0;
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* --------------------------------------------------------------------------
   FAQ
   -------------------------------------------------------------------------- */

.faq {
  padding: 100px 0;
  background: #fff;
}

.faq-grid {
  display: grid;
  grid-template-columns: 350px minmax(0, 1fr);
  gap: 84px;
  align-items: start;
}

.faq-intro h2 {
  margin-top: 15px;
  font-size: clamp(34px, 3.6vw, 46px);
  font-weight: 760;
  letter-spacing: -1.6px;
  line-height: 1.15;
}

.faq-intro > p {
  margin-top: 20px;
  color: var(--muted);
  font-size: 13.5px;
  line-height: 1.9;
}

.faq-contact {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 28px;
  padding: 13px;
  border: 1px solid #e5edf9;
  border-radius: 12px;
  background: #f8fbff;
  transition: border-color 0.22s ease, background 0.22s ease;
}

.faq-contact:hover {
  border-color: #c9defb;
  background: #f4f9ff;
}

.faq-contact-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  flex: none;
  border-radius: 8px;
  background: #fff;
  color: var(--blue);
  box-shadow: 0 2px 7px rgba(8, 27, 68, 0.06);
}

.faq-contact-icon .icon {
  font-size: 15px;
}

.faq-contact > span:nth-child(2) {
  min-width: 0;
}

.faq-contact strong {
  display: block;
  color: #36465f;
  font-size: 10.5px;
  font-weight: 650;
}

.faq-contact small {
  display: block;
  overflow: hidden;
  margin-top: 2px;
  color: #8c99ab;
  font-size: 8.5px;
  white-space: nowrap;
  text-overflow: ellipsis;
}

.faq-contact > .icon {
  margin-left: auto;
  color: #9cacc1;
  font-size: 13px;
}

.faq-list {
  border-top: 1px solid var(--line);
}

.faq-item {
  border-bottom: 1px solid var(--line);
}

.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  width: 100%;
  padding: 22px 0;
  color: var(--ink);
  font-size: 16px;
  font-weight: 650;
  letter-spacing: -0.2px;
  line-height: 1.45;
  text-align: left;
  transition: color 0.2s ease;
}

.faq-question:hover {
  color: var(--blue);
}

.faq-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 27px;
  height: 27px;
  flex: none;
  border: 1px solid #dfe7f3;
  border-radius: 50%;
  color: #7e8da3;
  transition: transform 0.28s ease, background 0.22s ease, border-color 0.22s ease, color 0.22s ease;
}

.faq-icon .icon {
  font-size: 13px;
}

.faq-item.is-open .faq-icon {
  transform: rotate(45deg);
  border-color: var(--blue);
  background: var(--blue);
  color: #fff;
}

.faq-answer {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 0.35s cubic-bezier(0.2, 0.7, 0.2, 1);
}

.faq-item.is-open .faq-answer {
  grid-template-rows: 1fr;
}

.faq-answer-inner {
  overflow: hidden;
}

.faq-answer-inner p {
  max-width: 660px;
  padding: 0 40px 24px 0;
  color: #6e7d93;
  font-size: 13px;
  line-height: 1.95;
}

/* --------------------------------------------------------------------------
   Final CTA
   -------------------------------------------------------------------------- */

.cta {
  padding: 18px 0 100px;
  background: #fff;
}

.cta-card {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.14fr) minmax(0, 0.86fr);
  align-items: center;
  overflow: hidden;
  min-height: 405px;
  padding: 58px 54px;
  border-radius: 30px;
  background:
    radial-gradient(700px 480px at 95% 8%, rgba(27, 121, 255, 0.5), transparent 62%),
    radial-gradient(480px 400px at 0% 100%, rgba(60, 189, 255, 0.17), transparent 68%),
    linear-gradient(135deg, #07162f 0%, #0a2452 52%, #0b3170 100%);
  box-shadow: 0 34px 80px rgba(7, 22, 47, 0.21);
  color: #fff;
}

.cta-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.036) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.036) 1px, transparent 1px);
  background-size: 48px 48px;
  -webkit-mask-image: radial-gradient(ellipse at 70% 30%, #000, transparent 72%);
  mask-image: radial-gradient(ellipse at 70% 30%, #000, transparent 72%);
}

.cta-glow {
  position: absolute;
  top: -170px;
  right: -80px;
  width: 480px;
  height: 480px;
  border-radius: 50%;
  background: rgba(63, 158, 255, 0.25);
  filter: blur(100px);
}

.cta-copy {
  position: relative;
  z-index: 1;
}

.cta-copy h2 {
  margin-top: 15px;
  color: #fff;
  font-size: clamp(38px, 4vw, 54px);
  font-weight: 780;
  letter-spacing: -2px;
  line-height: 1.1;
}

.cta-copy > p {
  max-width: 450px;
  margin-top: 17px;
  color: #aec5e3;
  font-size: 13.5px;
  line-height: 1.85;
}

.cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 11px;
  margin-top: 26px;
}

.cta-platforms {
  display: flex;
  align-items: center;
  gap: 7px;
  margin-top: 22px;
  color: #8fa8c8;
  font-size: 9px;
}

.cta-platforms img {
  width: 18px;
  height: 18px;
  opacity: 0.9;
}

.cta-platforms span:last-child {
  margin-left: 2px;
}

.cta-orbit {
  position: relative;
  z-index: 1;
  width: 360px;
  height: 360px;
  margin: 0 auto;
}

.orbit-ring {
  position: absolute;
  border: 1px solid rgba(142, 194, 255, 0.18);
  border-radius: 50%;
}

.orbit-ring-1 {
  inset: 8%;
  animation: spin 36s linear infinite;
}

.orbit-ring-2 {
  inset: 22%;
  border-style: dashed;
  border-color: rgba(142, 194, 255, 0.14);
  animation: spin 26s linear infinite reverse;
}

.orbit-ring-3 {
  inset: 36%;
  border-color: rgba(142, 194, 255, 0.1);
}

.orbit-core {
  position: absolute;
  z-index: 2;
  top: 50%;
  left: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 92px;
  height: 92px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 27px;
  background: rgba(255, 255, 255, 0.95);
  box-shadow: 0 22px 55px rgba(0, 0, 0, 0.26), 0 0 50px rgba(80, 170, 255, 0.22);
  transform: translate(-50%, -50%);
}

.orbit-core img {
  width: 58px;
  height: 58px;
}

.orbit-node {
  position: absolute;
  z-index: 3;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 46px;
  height: 46px;
  border: 1px solid rgba(255, 255, 255, 0.8);
  border-radius: 13px;
  background: #fff;
  box-shadow: 0 12px 26px rgba(0, 0, 0, 0.2);
  animation: floaty 6.5s ease-in-out infinite;
}

.orbit-node img {
  width: 25px;
  height: 25px;
}

.node-1 {
  top: 2%;
  left: 43%;
  animation-delay: -0.4s;
}

.node-2 {
  top: 23%;
  right: -1%;
  animation-delay: -1.8s;
}

.node-3 {
  right: 13%;
  bottom: 8%;
  animation-delay: -3.1s;
}

.node-4 {
  bottom: 2%;
  left: 24%;
  animation-delay: -4.2s;
}

.node-5 {
  top: 32%;
  left: 0;
  animation-delay: -5.4s;
}

.orbit-chip {
  position: absolute;
  z-index: 3;
  padding: 5px 9px;
  border: 1px solid rgba(157, 207, 255, 0.24);
  border-radius: 6px;
  background: rgba(7, 22, 47, 0.5);
  color: #b9d8ff;
  font-size: 8px;
  font-weight: 600;
  letter-spacing: 0.3px;
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
  animation: floaty 7s ease-in-out infinite;
}

.chip-1 {
  top: 12%;
  left: 12%;
  animation-delay: -2s;
}

.chip-2 {
  top: 62%;
  right: 4%;
  animation-delay: -3.6s;
}

.chip-3 {
  right: 22%;
  bottom: 22%;
  animation-delay: -1.2s;
}

/* --------------------------------------------------------------------------
   Footer
   -------------------------------------------------------------------------- */

.site-footer {
  padding: 70px 0 30px;
  background:
    radial-gradient(700px 400px at 50% 0%, rgba(17, 53, 115, 0.32), transparent 70%),
    #050e22;
  color: #9eafc9;
}

.footer-top {
  display: grid;
  grid-template-columns: 1.55fr repeat(4, minmax(0, 1fr));
  gap: 38px;
  padding-bottom: 42px;
}

.footer-logo {
  display: inline-flex;
}

.footer-logo img {
  width: auto;
  height: 44px;
}

.footer-brand > p {
  max-width: 290px;
  margin-top: 17px;
  color: #94a6c2;
  font-size: 11.5px;
  line-height: 1.9;
}

.footer-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin-top: 18px;
}

.footer-badges span {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 4px 7px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.035);
  color: #9cafc9;
  font-size: 8px;
}

.footer-badges .icon {
  font-size: 10px;
  color: #7fbfff;
}

.footer-col h3 {
  margin: 4px 0 16px;
  color: #dce7f7;
  font-size: 10px;
  font-weight: 650;
  letter-spacing: 1.3px;
  text-transform: uppercase;
}

.footer-col a {
  display: block;
  width: fit-content;
  margin-bottom: 9px;
  color: #96a8c4;
  font-size: 11.5px;
  transition: color 0.2s ease, transform 0.2s ease;
}

.footer-col a:hover {
  color: #fff;
  transform: translateX(2px);
}

.footer-contact {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 15px;
  padding: 17px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.07);
  border-bottom: 1px solid rgba(255, 255, 255, 0.07);
}

.footer-contact a,
.footer-contact span {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: #9cb0cc;
  font-size: 10.5px;
}

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

.footer-contact .icon {
  color: #6ea9f0;
  font-size: 13px;
}

.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 24px;
  padding-top: 22px;
  color: #7d8fac;
  font-size: 9.5px;
}

.footer-bottom a {
  color: #7f93b4;
  transition: color 0.2s ease;
}

.footer-bottom a:hover {
  color: #c8dcff;
}

.footer-disclaimer {
  width: 100%;
  color: #6b7e9c;
  line-height: 1.7;
}

/* --------------------------------------------------------------------------
   Mobile download bar & toast
   -------------------------------------------------------------------------- */

.mobile-download-bar {
  position: fixed;
  z-index: 40;
  right: 0;
  bottom: 0;
  left: 0;
  display: none;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 9px 16px calc(9px + env(safe-area-inset-bottom));
  border-top: 1px solid rgba(220, 230, 244, 0.9);
  background: rgba(255, 255, 255, 0.95);
  box-shadow: 0 -12px 35px rgba(8, 27, 68, 0.08);
  -webkit-backdrop-filter: blur(16px);
  backdrop-filter: blur(16px);
  visibility: hidden;
  transform: translateY(110%);
  transition: transform 0.3s cubic-bezier(0.2, 0.7, 0.2, 1), visibility 0s linear 0.3s;
}

.mobile-download-bar.is-visible {
  visibility: visible;
  transform: none;
  transition: transform 0.3s cubic-bezier(0.2, 0.7, 0.2, 1), visibility 0s linear 0s;
}

.mobile-bar-copy strong {
  display: block;
  color: var(--ink);
  font-size: 13px;
  font-weight: 700;
  line-height: 1.3;
}

.mobile-bar-copy span {
  display: block;
  margin-top: 1px;
  color: #8b99ad;
  font-size: 9px;
}

.mobile-download-bar .btn {
  min-height: 38px;
  padding: 0 14px;
  font-size: 11px;
}

.toast {
  position: fixed;
  z-index: 80;
  bottom: 30px;
  left: 50%;
  padding: 11px 17px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 9px;
  background: rgba(7, 26, 62, 0.95);
  box-shadow: 0 16px 40px rgba(8, 27, 68, 0.25);
  color: #e6f0ff;
  font-size: 11px;
  line-height: 1.5;
  opacity: 0;
  pointer-events: none;
  transform: translate(-50%, 14px);
  transition: opacity 0.25s ease, transform 0.25s ease;
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
}

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

/* --------------------------------------------------------------------------
   Reveal animation
   -------------------------------------------------------------------------- */

html.js .reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.75s cubic-bezier(0.2, 0.7, 0.2, 1), transform 0.75s cubic-bezier(0.2, 0.7, 0.2, 1);
  transition-delay: var(--reveal-delay, 0s);
}

html.js .reveal.is-visible {
  opacity: 1;
  transform: none;
}

/* Stagger a few card groups without extra markup */
html.js .bento-card:nth-child(2) { --reveal-delay: 0.06s; }
html.js .bento-card:nth-child(3) { --reveal-delay: 0.12s; }
html.js .bento-card:nth-child(4) { --reveal-delay: 0.06s; }
html.js .bento-card:nth-child(5) { --reveal-delay: 0.12s; }
html.js .bento-card:nth-child(6) { --reveal-delay: 0.18s; }
html.js .scene-card:nth-child(2) { --reveal-delay: 0.07s; }
html.js .scene-card:nth-child(3) { --reveal-delay: 0.14s; }
html.js .scene-card:nth-child(4) { --reveal-delay: 0.21s; }

/* --------------------------------------------------------------------------
   Keyframes
   -------------------------------------------------------------------------- */

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

@keyframes floaty {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

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

@keyframes panelIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

/* --------------------------------------------------------------------------
   Responsive
   -------------------------------------------------------------------------- */

@media (max-width: 1160px) {
  .container {
    padding: 0 28px;
  }

  .header-inner {
    gap: 26px;
  }

  .main-nav {
    gap: 21px;
  }

  .hero-grid {
    gap: 34px;
  }

  .hero h1 {
    font-size: clamp(44px, 4.8vw, 62px);
  }

  .floating-translate {
    left: -12px;
  }

  .floating-lang {
    display: none;
  }

  .guide-grid {
    gap: 52px;
  }

  .faq-grid {
    gap: 56px;
  }
}

@media (max-width: 1020px) {
  :root {
    --header-h: 70px;
  }

  .main-nav {
    display: none;
  }

  .nav-toggle {
    display: flex;
  }

  .header-actions {
    gap: 12px;
  }

  .header-actions .verify-link {
    display: none;
  }

  .mobile-menu {
    display: flex;
  }

  .hero {
    padding-top: 58px;
  }

  .hero-grid {
    grid-template-columns: minmax(0, 1fr);
    gap: 50px;
  }

  .hero-copy {
    max-width: 720px;
  }

  .hero h1 {
    max-width: 720px;
    font-size: clamp(46px, 7vw, 64px);
  }

  .hero-lead {
    max-width: 650px;
  }

  .hero-visual {
    max-width: 720px;
    margin: 0 auto;
  }

  .floating-translate {
    left: -10px;
  }

  .floating-lang {
    right: -8px;
  }

  .hero-statbar {
    margin-top: 44px;
  }

  .platform-head {
    grid-template-columns: minmax(0, 1fr) 360px;
    gap: 30px;
  }

  .section-head.split {
    grid-template-columns: minmax(0, 1fr) 360px;
    gap: 30px;
  }

  .bento {
    gap: 15px;
  }

  .card-translate {
    grid-column: span 12;
    grid-row: auto;
  }

  .card-inbox,
  .card-team {
    grid-column: span 6;
  }

  .card-glossary,
  .card-data,
  .card-security {
    grid-column: span 4;
  }

  .workflow-shell {
    grid-template-columns: 270px minmax(0, 1fr);
  }

  .workflow-panel {
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  }

  .panel-copy {
    padding-left: 10px;
  }

  .panel-copy h3 {
    font-size: 25px;
  }

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

  .scene-card {
    min-height: 300px;
  }

  .guide-grid {
    grid-template-columns: 1fr;
    gap: 42px;
  }

  .guide-intro {
    position: static;
    max-width: 620px;
  }

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

  .download-details {
    grid-template-columns: 1fr 1fr;
  }

  .verify-card {
    grid-column: span 2;
  }

  .faq-grid {
    grid-template-columns: 1fr;
    gap: 34px;
  }

  .faq-intro {
    max-width: 640px;
  }

  .cta-card {
    grid-template-columns: minmax(0, 1fr) 320px;
    padding: 48px 38px;
  }

  .cta-orbit {
    width: 300px;
    height: 300px;
  }

  .footer-top {
    grid-template-columns: 1.5fr repeat(2, minmax(0, 1fr));
    gap: 30px;
  }

  .footer-brand {
    grid-column: span 2;
  }

  .footer-brand > p {
    max-width: 420px;
  }

  .mobile-download-bar {
    display: flex;
  }
}

@media (max-width: 780px) {
  .container {
    padding: 0 20px;
  }

  .announcement-inner {
    gap: 8px;
    min-height: 38px;
  }

  .announcement p {
    font-size: 10.5px;
  }

  .announcement-link {
    display: none;
  }

  .header-inner {
    min-height: 66px;
  }

  .brand img {
    height: 33px;
  }

  .header-actions .btn {
    display: none;
  }

  .hero {
    padding: 44px 0 56px;
  }

  .hero h1 {
    margin-top: 20px;
    font-size: clamp(38px, 9.6vw, 50px);
    letter-spacing: -2px;
    line-height: 1.12;
  }

  .hero-lead {
    margin-top: 18px;
    font-size: 14px;
    line-height: 1.9;
  }

  .hero-points {
    display: grid;
    gap: 8px;
    margin-top: 17px;
  }

  .download-card {
    margin-top: 24px;
    border-radius: 17px;
  }

  .os-tab {
    min-width: 0;
    flex: 1;
    height: 36px;
    padding: 0 8px;
    font-size: 10.5px;
  }

  .os-detected {
    display: none;
  }

  .download-panel {
    align-items: stretch;
    flex-direction: column;
    gap: 13px;
    padding: 14px 10px 10px;
  }

  .download-info p {
    white-space: normal;
    font-size: 10px;
  }

  .btn-download {
    width: 100%;
    height: 48px;
  }

  .download-foot {
    gap: 8px 12px;
    padding: 9px 8px 4px;
    font-size: 8.5px;
  }

  .download-foot a {
    margin-left: 0;
  }

  .hero-proof {
    align-items: flex-start;
    gap: 10px;
  }

  .hero-proof p {
    font-size: 9.5px;
    line-height: 1.6;
  }

  .floating-card {
    display: none;
  }

  .hero-app-shot {
    border-radius: 18px;
  }

  .hero-statbar {
    grid-template-columns: 1fr 1fr;
    gap: 0;
    padding: 16px 18px;
    margin-top: 30px;
  }

  .hero-stat {
    padding: 11px 13px;
    border-left: 1px solid #e9eef7;
    border-top: 1px solid #e9eef7;
  }

  .hero-stat:nth-child(1),
  .hero-stat:nth-child(2) {
    border-top: 0;
  }

  .hero-stat:nth-child(odd) {
    padding-left: 0;
    border-left: 0;
  }

  .hero-stat strong {
    font-size: 18px;
  }

  .hero-stat span {
    font-size: 9px;
  }

  .platforms {
    padding: 58px 0 50px;
  }

  .platform-head,
  .section-head.split {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .platform-head {
    margin-bottom: 28px;
  }

  .platform-head h2,
  .section-head h2,
  .workflow-head h2,
  .guide-intro h2,
  .faq-intro h2 {
    font-size: clamp(29px, 7.2vw, 36px);
    letter-spacing: -1.2px;
  }

  .section-head {
    margin-bottom: 32px;
  }

  .section-head p,
  .platform-head p,
  .workflow-head p {
    font-size: 13.5px;
    line-height: 1.85;
  }

  .section-head.split {
    margin-bottom: 30px;
  }

  .platform-card {
    width: 146px;
    min-height: 56px;
    padding: 10px 12px;
  }

  .platform-card img {
    width: 24px;
    height: 24px;
  }

  .platform-card {
    font-size: 10.5px;
  }

  .features,
  .scenes,
  .guide,
  .downloads,
  .faq {
    padding-top: 70px;
    padding-bottom: 74px;
  }

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

  .card-translate,
  .card-inbox,
  .card-team,
  .card-glossary,
  .card-data,
  .card-security {
    grid-column: auto;
  }

  .bento-card {
    padding: 22px;
    border-radius: 18px;
  }

  .card-translate {
    padding: 24px;
  }

  .card-translate h3,
  .bento-card h3 {
    font-size: 23px;
  }

  .bento-card > p {
    font-size: 12.5px;
  }

  .mini-chat {
    margin-top: 18px;
  }

  .workflow {
    padding: 72px 0 76px;
  }

  .workflow-shell {
    grid-template-columns: 1fr;
    gap: 13px;
  }

  .workflow-tabs {
    display: grid;
    grid-template-columns: 1fr;
    gap: 4px;
    padding: 6px;
  }

  .workflow-tab {
    grid-template-columns: 32px minmax(0, 1fr);
    padding: 12px 11px;
  }

  .tab-num {
    width: 28px;
    height: 28px;
  }

  .workflow-panel {
    display: flex;
    flex-direction: column;
    gap: 0;
    min-height: 0;
    padding: 10px;
    border-radius: 19px;
  }

  .panel-image {
    order: -1;
    width: 100%;
    border-radius: 13px;
  }

  .panel-copy {
    padding: 20px 9px 15px;
  }

  .panel-copy h3 {
    font-size: 25px;
  }

  .panel-copy > p {
    font-size: 12.5px;
  }

  .panel-copy .text-link {
    margin-top: 18px;
  }

  .scenes {
    padding-bottom: 76px;
  }

  .scene-grid {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .scene-card {
    min-height: 0;
    padding: 23px;
    border-radius: 18px;
  }

  .scene-card h3 {
    margin-top: 18px;
  }

  .scene-card > p {
    font-size: 12.5px;
  }

  .guide {
    padding-bottom: 76px;
  }

  .guide-grid {
    gap: 30px;
  }

  .step {
    grid-template-columns: 46px minmax(0, 1fr);
    gap: 12px;
    padding: 22px 0;
  }

  .step-num {
    font-size: 26px;
  }

  .step-body h3 {
    font-size: 17px;
  }

  .downloads {
    padding-top: 72px;
  }

  .download-grid {
    grid-template-columns: 1fr;
    gap: 11px;
  }

  .download-option {
    padding: 20px;
  }

  .download-option > p {
    flex: none;
  }

  .signal-card {
    grid-template-columns: 1fr;
    gap: 13px;
    padding: 18px;
  }

  .signal-copy {
    align-items: flex-start;
  }

  .signal-meta {
    flex-wrap: wrap;
  }

  .signal-card .btn {
    width: 100%;
  }

  .download-details {
    grid-template-columns: 1fr;
    gap: 11px;
    margin-top: 22px;
  }

  .verify-card {
    grid-column: auto;
  }

  .faq {
    padding-top: 72px;
  }

  .faq-question {
    padding: 19px 0;
    font-size: 14.5px;
    gap: 14px;
  }

  .faq-answer-inner p {
    padding-right: 20px;
    padding-bottom: 20px;
    font-size: 12px;
  }

  .cta {
    padding: 8px 0 72px;
  }

  .cta-card {
    grid-template-columns: 1fr;
    gap: 30px;
    min-height: 0;
    padding: 36px 26px 32px;
    border-radius: 23px;
  }

  .cta-copy h2 {
    font-size: clamp(34px, 9vw, 44px);
    letter-spacing: -1.5px;
  }

  .cta-copy > p {
    font-size: 12.5px;
  }

  .cta-actions {
    gap: 8px;
  }

  .cta-actions .btn {
    min-height: 44px;
    padding: 0 16px;
    font-size: 11.5px;
  }

  .cta-orbit {
    width: 260px;
    height: 260px;
  }

  .orbit-core {
    width: 74px;
    height: 74px;
    border-radius: 21px;
  }

  .orbit-core img {
    width: 46px;
    height: 46px;
  }

  .orbit-node {
    width: 38px;
    height: 38px;
    border-radius: 10px;
  }

  .orbit-node img {
    width: 21px;
    height: 21px;
  }

  .orbit-chip {
    display: none;
  }

  .site-footer {
    padding: 52px 0 26px;
  }

  .footer-top {
    grid-template-columns: 1fr 1fr;
    gap: 25px 20px;
    padding-bottom: 30px;
  }

  .footer-brand {
    grid-column: span 2;
  }

  .footer-logo img {
    height: 38px;
  }

  .footer-brand > p {
    max-width: 100%;
  }

  .footer-col a {
    padding: 6px 0;
    margin-bottom: 2px;
    font-size: 12px;
  }

  .footer-contact {
    align-items: flex-start;
    flex-direction: column;
    gap: 10px;
  }

  .footer-bottom {
    align-items: flex-start;
    flex-direction: column;
    gap: 7px;
    font-size: 9px;
  }

  .mobile-download-bar {
    display: flex;
  }

  .toast {
    bottom: 82px;
    max-width: calc(100vw - 32px);
    text-align: center;
  }
}

@media (max-width: 420px) {
  .announcement-label {
    display: none;
  }

  .header-inner {
    gap: 10px;
  }

  .hero h1 {
    font-size: 35px;
  }

  .hero-stat {
    padding: 9px 10px;
  }

  .hero-stat strong {
    font-size: 16px;
  }

  .bento-card {
    padding: 20px;
  }

  .card-translate {
    padding: 21px;
  }

  .mini-chat {
    padding: 10px;
  }

  .mini-bubble {
    max-width: 94%;
  }

  .workflow-tab {
    padding: 11px 9px;
  }

  .panel-copy h3 {
    font-size: 23px;
  }

  .cta-card {
    padding: 30px 21px 28px;
  }

  .cta-actions {
    flex-direction: column;
  }

  .cta-actions .btn {
    width: 100%;
  }

  .cta-orbit {
    width: min(260px, 100%);
    height: auto;
    aspect-ratio: 1;
  }

  .footer-top {
    grid-template-columns: 1fr 1fr;
  }

  .footer-brand {
    grid-column: span 2;
  }
}

@media (max-width: 360px) {
  .hero h1 {
    font-size: 31px;
    letter-spacing: -1.6px;
  }

  .hero-lead {
    font-size: 13px;
  }

  .download-card {
    padding: 5px;
  }

  .os-tab {
    padding: 0 5px;
    font-size: 10px;
  }

  .header-actions {
    gap: 6px;
  }
}

/* --------------------------------------------------------------------------
   Motion / print
   -------------------------------------------------------------------------- */

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

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

  html.js .reveal {
    opacity: 1;
    transform: none;
  }
}

@media print {
  .announcement,
  .site-header,
  .mobile-menu,
  .mobile-download-bar,
  .toast,
  .floating-card,
  .cta-orbit {
    display: none !important;
  }

  body {
    color: #000;
    background: #fff;
  }

  .hero,
  .platforms,
  .features,
  .workflow,
  .scenes,
  .guide,
  .downloads,
  .faq,
  .cta,
  .site-footer {
    padding: 24px 0;
    background: #fff !important;
    color: #000 !important;
  }

  .workflow *,
  .cta-card *,
  .site-footer * {
    color: #000 !important;
  }

  .bento-card,
  .download-option,
  .scene-card {
    break-inside: avoid;
    box-shadow: none;
  }
}