* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--color-white);
  font-family: Arial, "Microsoft YaHei", sans-serif;
  line-height: 1.4;
}
button,
input,
textarea { font: inherit; }
button,
input,
textarea,
a[data-button] { min-height: 44px; }
button { color: inherit; }
:focus-visible {
  outline: 3px solid rgb(2 74 216 / 30%);
  outline-offset: 3px;
}
[hidden] { display: none !important; }
.container { width: min(var(--container), calc(100% - 48px)); margin-inline: auto; }
a { color: inherit; }
h1,
h2,
h3,
p { margin-top: 0; }
svg { width: 20px; height: 20px; fill: none; stroke: currentcolor; stroke-linecap: round; stroke-linejoin: round; stroke-width: 1.8; }

.site-header {
  z-index: 20;
  border-bottom: 1px solid rgb(232 232 232 / 85%);
  background: rgb(255 255 255 / 92%);
  backdrop-filter: blur(14px);
}
.nav { min-height: 76px; display: flex; align-items: center; justify-content: space-between; gap: 30px; }
.brand { display: flex; min-height: 44px; align-items: center; gap: 12px; color: inherit; font-size: 17px; font-weight: 600; text-decoration: none; }
.brand-logo { display: block; width: clamp(108px, 11vw, 156px); height: auto; }
.brand-divider { width: 2px; height: 46px; margin: 0 4px; flex: 0 0 2px; background: var(--color-ink); }
.brand-identity { display: grid; gap: 7px; white-space: nowrap; font-size: 13px; font-weight: 500; line-height: 1.2; }
.brand-identity small { color: #444; font-size: 11px; font-weight: 400; }
.nav-links { display: flex; gap: 32px; }
.nav-links a { display: flex; min-height: 44px; align-items: center; color: #333; font-size: 14px; text-decoration: none; }
.nav-links a:hover { color: var(--color-primary); }
.nav-actions { display: flex; align-items: center; gap: 10px; }
.auth-nav,
.account-control { position: relative; }
.user-login,
.account-toggle { display: inline-flex; min-height: 44px; align-items: center; padding: 0 8px; border: 0; color: #333; background: transparent; font-size: 14px; cursor: pointer; }
.account-toggle { gap: 5px; }
.account-toggle svg { width: 14px; }
.account-menu { position: absolute; top: calc(100% + 8px); right: 0; z-index: 45; width: 190px; overflow: hidden; padding: 6px; border: 1px solid var(--color-line); border-radius: 10px; background: var(--color-white); box-shadow: 0 14px 40px rgb(0 0 0 / 14%); }
.account-menu button { width: 100%; min-height: 44px; padding: 9px 12px; border: 0; border-radius: 6px; background: transparent; text-align: left; cursor: pointer; }
.account-menu button:hover { background: var(--color-cloud); }
.language,
.menu { display: inline-grid; min-width: 44px; min-height: 44px; place-items: center; border: 0; background: transparent; cursor: pointer; text-decoration: none; }
.menu { display: none; }

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 12px 22px;
  border: 1px solid transparent;
  border-radius: var(--radius-control);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .04em;
  text-decoration: none;
  cursor: pointer;
}
.button:disabled { cursor: wait; opacity: .65; }
.primary { color: var(--color-white); }
.outline { color: var(--color-ink); border-color: var(--color-ink); background: var(--color-white); }
.bright { color: #111; background: var(--color-white); }
.eyebrow { margin: 0 0 18px; font-size: 12px; letter-spacing: .14em; text-transform: uppercase; }
.eyebrow.light { color: #8eb5ff; }

.hero { overflow: hidden; background: #e9edf2; }
.hero-stage { min-height: 570px; overflow: hidden; }
.hero-slide {
  z-index: 0;
  overflow: hidden;
  color: var(--color-white);
  background: linear-gradient(110deg, #00254f 0%, #005996 55%, #dff2fb 100%);
  transition: opacity .55s ease, visibility .55s ease;
}
.hero-slide::before,
.hero-slide::after { position: absolute; content: ""; border: 1px solid rgb(255 255 255 / 16%); border-radius: 50%; }
.hero-slide::before { top: -190px; right: 17%; width: 520px; height: 520px; }
.hero-slide::after { bottom: -270px; left: 34%; width: 620px; height: 620px; }
.hero-slide--2 { background: linear-gradient(110deg, #052449 0%, #066294 54%, #dff4fb 100%); }
.hero-slide--3 { background: linear-gradient(110deg, #17295a 0%, #315e9e 54%, #e6efff 100%); }
.hero-slide--4 { background: linear-gradient(110deg, #07375e 0%, #137694 54%, #e1f5f5 100%); }
.hero-slide--5 { background: linear-gradient(110deg, #063860 0%, #087e92 55%, #ecf9f7 100%); }
.hero-slide.is-active { z-index: 1; }
.hero-slide-inner { position: relative; z-index: 2; display: grid; min-height: 570px; grid-template-columns: minmax(0, 1.02fr) minmax(380px, .98fr); gap: 56px; align-items: center; }
.hero-copy { max-width: 720px; padding: 64px 0; }
.hero-copy h1,
.hero-copy h2,
.section-head h2,
.application-intro h2,
.closing h2 { margin: 0; font-size: clamp(42px, 4.5vw, 64px); font-weight: 500; letter-spacing: -.035em; line-height: 1.08; }
.hero-copy h2 { max-width: 760px; }
.hero-kicker { margin: 0 0 20px; color: #8fe0ff; font-size: 13px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; }
.hero-lead { max-width: 630px; margin: 28px 0 32px; color: rgb(255 255 255 / 84%); font-size: 18px; line-height: 1.65; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.hero-primary { color: var(--color-primary-deep); background: var(--color-white); }
.hero-primary:hover { background: #e8f3ff; }
.hero-secondary { color: var(--color-white); border-color: rgb(255 255 255 / 70%); background: transparent; }
.hero-secondary:hover { border-color: var(--color-white); background: rgb(255 255 255 / 10%); }
.hero-media { height: 100%; min-height: 460px; }
.hero-media::before { width: min(42vw, 560px); background: rgb(255 255 255 / 86%); box-shadow: 0 28px 80px rgb(0 31 71 / 22%); }
.hero-orbit { width: min(47vw, 630px); border: 1px solid rgb(0 83 147 / 18%); }
.hero-orbit::before,
.hero-orbit::after { position: absolute; border: 1px solid rgb(0 83 147 / 16%); border-radius: 50%; content: ""; }
.hero-orbit::before { top: 4%; width: 34%; height: 34%; }
.hero-orbit::after { bottom: 3%; left: 3%; width: 22%; height: 22%; }
.hero-product-image { display: block; width: min(100%, 560px); max-height: 510px; filter: drop-shadow(0 24px 24px rgb(2 35 70 / 22%)); transform: translateY(8px) scale(.96); transition: transform .65s ease .08s, opacity .45s ease .08s; }
.hero-slide.is-active .hero-product-image { transform: translateY(0) scale(1); }
.hero-media--promotion .hero-product-image { width: min(94%, 590px); border: 8px solid rgb(255 255 255 / 82%); border-radius: 18px; box-shadow: 0 28px 70px rgb(1 31 59 / 25%); }
.hero-selector { position: relative; z-index: 4; width: 50%; margin-inline: auto; grid-template-columns: repeat(5, minmax(0, 1fr)); background: #eef0f3; }
.hero-selector-button { position: relative; min-height: 64px; padding: 12px 18px; border: 0; border-right: 1px solid #dfe3e8; color: #587087; font-size: 14px; line-height: 1.35; }
.hero-selector-button:last-child { border-right: 0; }
.hero-selector-button:hover { color: var(--color-primary); background: #f7f9fb; }
.hero-selector-button[aria-selected="true"] { color: var(--color-ink); background: var(--color-white); font-weight: 600; }
.hero-selector-button[aria-selected="true"]::before { position: absolute; bottom: 100%; left: 50%; border-right: 14px solid transparent; border-bottom: 14px solid var(--color-white); border-left: 14px solid transparent; content: ""; transform: translateX(-50%); }
.hero-selector-button[aria-selected="true"]::after { position: absolute; right: 22%; bottom: 0; left: 22%; height: 3px; background: var(--color-primary); content: ""; }

.business-section,
.process,
.resources { padding: 100px 0; background: var(--color-cloud); }
.section-head { grid-template-columns: 1.3fr .7fr; gap: 60px; margin-bottom: 52px; }
.section-head h2,
.application-intro h2,
.closing h2 { font-size: clamp(34px, 4vw, 54px); }
.section-head > p { color: #555; line-height: 1.65; }
.business-grid { grid-template-columns: repeat(4, 1fr); gap: 18px; }
.business-card { min-height: 380px; border: 1px solid var(--color-line); border-radius: var(--radius-card); background: var(--color-white); box-shadow: var(--shadow-card); transition: transform .2s, border-color .2s; }
.business-card:hover { border-color: #aac5f7; transform: translateY(-4px); }
.card-number { color: #999; font-size: 12px; }
.card-icon { width: 42px; height: 42px; margin: 58px 0 28px; color: var(--color-primary); }
.business-card h3,
.application-list h3,
.process h3,
.resource-copy h3 { margin: 0 0 12px; font-size: 22px; font-weight: 500; }
.business-card p,
.application-list p,
.process p,
.resource-copy p { margin: 0; color: #606060; line-height: 1.6; }
.business-card button { display: flex; gap: 8px; padding: 12px 0; color: var(--color-primary); font-weight: 600; }
.business-card button svg { width: 16px; }

.applications { padding: 110px 0; }
.application-grid { grid-template-columns: .9fr 1.1fr; gap: 90px; }
.application-intro { position: relative; }
.dna-graphic { position: relative; height: 260px; margin-top: 50px; overflow: hidden; }
.dna-graphic i { position: absolute; right: 15%; left: 10%; height: 24px; border-top: 2px solid var(--color-primary); border-bottom: 2px solid #9fbef9; transform: rotate(-18deg); }
.dna-graphic i:nth-child(2) { top: 45px; transform: rotate(18deg); }
.dna-graphic i:nth-child(3) { top: 90px; }
.dna-graphic i:nth-child(4) { top: 135px; transform: rotate(18deg); }
.dna-graphic i:nth-child(5) { top: 180px; }
.application-list article { grid-template-columns: 48px 1fr auto; gap: 20px; padding: 26px 0; border-bottom: 1px solid var(--color-line); }
.application-list article > span { font-size: 12px; }
.application-list svg { color: #aaa; }


.process { background: var(--color-white); }
.process-grid { gap: 18px; }
.process-grid article > span { color: var(--color-primary); font-size: 12px; }
.process-line { height: 1px; margin: 22px 0 28px; background: #c7d6f1; }

.resource-grid { gap: 20px; }
.resource-grid article { border-radius: var(--radius-card); background: var(--color-white); box-shadow: var(--shadow-card); }
.resource-art { height: 210px; padding: 20px; background: #dce8fb; }
.resource-art::before,
.resource-art::after { position: absolute; width: 210px; height: 45px; background: var(--color-primary); content: ""; transform: rotate(-30deg); }
.resource-art::before { top: 45px; }
.resource-art::after { bottom: 35px; left: -70px; background: var(--color-ink); }
.art-2 { background: #e8e8e8; }
.art-2::before { background: #ff5050; }
.art-3 { background: #d5e6eb; }
.resource-art span { padding: 7px 10px; color: var(--color-white); background: var(--color-ink); font-size: 11px; }
.resource-copy { padding: 24px; }
.resource-copy small { color: #777; }
.resource-copy a { display: flex; color: var(--color-primary); font-size: 13px; font-weight: 600; }
.resource-copy a svg { width: 15px; }

.closing { padding: 90px 0; color: var(--color-white); background: var(--color-ink); }
.closing-grid { gap: 60px; }
.closing p { color: #bbb; }
.closing .button { min-width: 260px; }
.site-footer { border-top: 1px solid var(--color-line); }
.footer-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 56px; padding: 48px 0; color: #555; }
.footer-brand { color: var(--color-ink); }
.footer-logo { width: min(120px, 100%); }
.footer-summary > p { max-width: 600px; margin: 18px 0 0; }
.footer-legal { gap: 8px; margin-top: 24px; font-size: 13px; }
.legal-footer-links { display: flex; flex-wrap: wrap; gap: 8px 20px; margin-top: 8px; }
.legal-footer-links a { display: inline-flex; min-height: 44px; align-items: center; color: var(--color-primary); text-decoration: none; }
.legal-footer-links a:hover { text-decoration: underline; }
.footer-future { min-height: 1px; }
.public-security-record { display: inline-flex; min-height: 44px; align-items: center; gap: 8px; text-decoration: none; }
.public-security-record:hover { color: var(--color-primary); }
.public-security-record img { width: 20px; height: 20px; object-fit: contain; }

.legal-page { background: var(--color-cloud); }
.legal-nav-home { display: inline-flex; min-height: 44px; align-items: center; color: var(--color-primary); font-size: 14px; text-decoration: none; }
.legal-main { padding: 56px 0 80px; }
.legal-document { max-width: 920px; margin: 0 auto; padding: clamp(28px, 6vw, 64px); border: 1px solid var(--color-line); border-radius: var(--radius-card); background: var(--color-white); box-shadow: var(--shadow-card); }
.legal-kicker { margin-bottom: 14px; color: var(--color-primary); font-size: 12px; font-weight: 700; letter-spacing: .14em; }
.legal-document h1 { margin: 0; font-size: clamp(30px, 5vw, 48px); font-weight: 500; line-height: 1.2; }
.legal-summary { margin: 20px 0 0; color: var(--color-muted); font-size: 17px; line-height: 1.7; }
.legal-meta { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; margin: 32px 0 0; padding: 20px 0; border-top: 1px solid var(--color-line); border-bottom: 1px solid var(--color-line); }
.legal-meta div { display: grid; gap: 5px; }
.legal-meta dt { color: var(--color-muted); font-size: 13px; }
.legal-meta dd { margin: 0; font-weight: 600; }
.legal-section { margin-top: 42px; }
.legal-section h2 { margin-bottom: 16px; font-size: 22px; line-height: 1.4; }
.legal-section p,
.legal-section li { color: #404040; line-height: 1.85; }
.legal-section p { margin-bottom: 14px; }
.legal-section ul { margin: 0; padding-left: 1.4em; }
.legal-section li + li { margin-top: 8px; }
.legal-return { display: inline-flex; min-height: 44px; align-items: center; margin-top: 44px; color: var(--color-primary); font-weight: 600; text-decoration: none; }
.legal-nav-home:hover,
.legal-return:hover { text-decoration: underline; }

.intro { position: fixed; inset: 0; z-index: 100; display: grid; place-content: center; gap: 22px; background: var(--color-white); text-align: center; animation: intro-out .35s 1.25s ease forwards; }
.intro b { font-size: 12px; font-weight: 600; letter-spacing: .18em; }
.intro-mark { position: relative; width: 86px; height: 72px; margin: auto; }
.intro-mark i { position: absolute; top: 6px; width: 16px; height: 60px; transform: skew(-24deg) scaleY(0); animation: slash-in .65s ease forwards; }
.intro-mark i:first-child { left: 22px; }
.intro-mark i:nth-child(2) { right: 22px; animation-delay: .12s; }
.intro-mark span { position: absolute; inset: 24px 8px; border-top: 1px solid #9ebfff; border-bottom: 1px solid #9ebfff; opacity: 0; transform: rotate(-18deg); animation: dna-in .5s .45s ease forwards; }
@keyframes slash-in { to { transform: skew(-24deg) scaleY(1); } }
@keyframes dna-in { to { opacity: 1; } }
@keyframes intro-out { to { visibility: hidden; opacity: 0; } }

.mobile-quote-bar { display: none; }

.quote-backdrop { position: fixed; inset: 0; z-index: 80; display: grid; place-items: center; padding: 24px; background: rgb(0 0 0 / 62%); }
.quote-dialog { position: relative; width: min(760px, 100%); max-height: calc(100vh - 48px); overflow: auto; border-radius: var(--radius-card); background: var(--color-white); box-shadow: 0 24px 80px rgb(0 0 0 / 30%); }
.quote-close { position: absolute; top: 18px; right: 18px; z-index: 2; display: grid; width: 44px; padding: 0; place-items: center; border: 0; background: #f1f1f1; cursor: pointer; }
.quote-head { padding: 36px 42px 26px; border-bottom: 1px solid var(--color-line); }
.quote-head > p { color: var(--color-primary); font-size: 11px; letter-spacing: .14em; }
.quote-head h2 { max-width: 600px; margin: 0; font-size: 34px; font-weight: 500; }
.quote-progress { display: flex; align-items: center; gap: 18px; margin-top: 28px; color: #666; font-size: 12px; }
.quote-progress i { height: 3px; flex: 1; background: var(--color-line); }
.quote-progress b { display: block; width: 25%; height: 100%; background: var(--color-primary); transition: width .2s; }
.quote-body { min-height: 330px; padding: 34px 42px; }
fieldset { margin: 0; padding: 0; border: 0; }
legend,
.quote-summary h3 { margin-bottom: 24px; font-size: 22px; font-weight: 500; }
.category-options { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.category-options label { cursor: pointer; }
.category-options input { position: absolute; opacity: 0; }
.category-options span { display: flex; min-height: 72px; align-items: center; padding: 18px; border: 1px solid #ccc; border-radius: 8px; }
.category-options input:focus-visible + span { outline: 3px solid rgb(2 74 216 / 30%); outline-offset: 3px; }
.category-options input:checked + span { border-color: var(--color-primary); color: var(--color-primary); box-shadow: inset 4px 0 var(--color-primary); }
.form-stack { display: grid; gap: 8px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.field-group { display: grid; gap: 8px; align-content: start; }
.form-stack label { font-size: 13px; font-weight: 600; }
.form-stack input,
.form-stack textarea { width: 100%; padding: 12px; border: 1px solid #bbb; border-radius: var(--radius-control); background: var(--color-white); }
.form-stack textarea { resize: vertical; }
.form-stack [aria-invalid="true"] { border-color: var(--color-error); }
.field-error { display: block; min-height: 18px; color: var(--color-error); font-size: 12px; }
.quote-summary dl { display: grid; margin: 0; border-top: 1px solid var(--color-line); }
.quote-summary dl div { display: grid; grid-template-columns: 120px 1fr; padding: 14px 0; border-bottom: 1px solid var(--color-line); }
.quote-summary dt { color: #777; }
.quote-summary dd { margin: 0; }
.privacy { display: flex; gap: 10px; align-items: flex-start; margin-top: 22px; line-height: 1.5; }
.privacy input { width: 44px; margin: 0; flex: 0 0 44px; accent-color: var(--color-primary); }
.quote-status { min-height: 22px; margin: 12px 0 0; color: var(--color-error); }
.quote-actions { display: flex; justify-content: space-between; gap: 12px; padding: 20px 42px; border-top: 1px solid var(--color-line); }
.quote-actions [data-quote-action-spacer] { flex: 1; }
.quote-actions svg { width: 17px; }

.auth-backdrop { position: fixed; inset: 0; z-index: 90; display: grid; overflow-y: auto; place-items: center; padding: 24px; background: rgb(0 0 0 / 62%); }
.auth-dialog { position: relative; width: 100%; max-width: 480px; max-height: calc(100vh - 48px); overflow-y: auto; border-radius: var(--radius-card); background: var(--color-white); box-shadow: 0 24px 80px rgb(0 0 0 / 30%); }
.auth-close { position: absolute; top: 16px; right: 16px; z-index: 2; display: grid; width: 44px; min-height: 44px; padding: 0; place-items: center; border: 0; border-radius: var(--radius-control); background: #f1f1f1; cursor: pointer; }
.auth-form { width: min(100%, 430px); margin: 0 auto; padding: 28px 26px 34px; text-align: left; }
.auth-logo { display: block; width: 150px; height: auto; margin: 0 0 26px; object-fit: contain; }
.auth-view { display: grid; gap: 14px; width: 100%; margin: 0 auto; text-align: left; }
.auth-view-head { display: flex; gap: 16px; align-items: center; justify-content: space-between; min-height: 48px; padding-right: 46px; }
.auth-view-head h2 { margin: 0; font-size: 31px; font-weight: 500; }
.auth-view-head button,
.auth-link { min-height: 44px; padding: 6px 0; border: 0; color: var(--color-primary); background: transparent; font-size: 15px; cursor: pointer; }
.auth-description { margin: -4px 0 4px; color: #666; line-height: 1.6; }
.auth-name-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.auth-field { display: grid; gap: 7px; }
.auth-page-notice { margin: 0; padding: 14px 24px; color: var(--color-primary-deep); background: #eaf2ff; text-align: center; }
.auth-field label { font-size: 13px; font-weight: 600; }
.auth-field input { width: 100%; min-height: 44px; padding: 10px 12px; border: 1px solid #aaa; border-radius: var(--radius-control); background: var(--color-white); }
.auth-field input[aria-invalid="true"] { border-color: #b42318; }
.auth-inline-error { display: block; min-height: 16px; color: #b42318; font-size: 12px; line-height: 1.35; }
.captcha-row,
.code-row { display: grid; grid-template-columns: minmax(0, 1fr) 142px; gap: 10px; }
.phone-code-flow { display: grid; gap: 18px; }
.captcha-refresh { min-height: 44px; overflow: hidden; padding: 0; border: 1px solid #aaa; border-radius: var(--radius-control); background: var(--color-white); cursor: pointer; }
.captcha-refresh img { display: block; width: 100%; height: 44px; object-fit: cover; }
[data-sms-send],
[data-email-code-send],
[data-bind-email-code-send],
[data-cancel-email-code-send] { min-height: 44px; padding: 8px 10px; border: 1px solid var(--color-primary); border-radius: var(--radius-control); color: var(--color-primary); background: var(--color-white); font-size: 13px; font-weight: 600; cursor: pointer; }
.code-row button:disabled { color: #777; border-color: #aaa; background: #eee; cursor: not-allowed; }
.password-row { display: grid; grid-template-columns: minmax(0, 1fr) 44px; min-width: 0; width: 100%; border-radius: var(--radius-control); }
.password-row:focus-within { outline: 3px solid rgb(2 74 216 / 30%); outline-offset: 3px; }
.auth-field .password-row input { min-width: 0; border-radius: var(--radius-control) 0 0 var(--radius-control); }
.password-row input:focus-visible { outline: none; }
.password-row button:focus-visible { outline-offset: -4px; }
.password-row button { min-height: 44px; border: 1px solid #aaa; border-left: 0; border-radius: 0 var(--radius-control) var(--radius-control) 0; background: var(--color-white); cursor: pointer; }
.phone-number-row { display: grid; grid-template-columns: 120px minmax(0, 1fr); gap: 14px; }
.phone-number-row > span { display: flex; min-height: 44px; align-items: center; padding: 10px 12px; border: 1px solid #aaa; border-radius: var(--radius-control); }
.align-right { justify-self: end; margin-top: -10px; }
.centered { justify-self: center; }
.auth-method { width: 100%; min-height: 48px; }
.auth-divider { display: flex; align-items: center; color: #888; }
.auth-divider::before,
.auth-divider::after { height: 1px; flex: 1; background: var(--color-line); content: ""; }
.auth-divider span { padding: 0 12px; }
.auth-remember { display: flex; gap: 12px; align-items: center; min-height: 44px; }
.auth-remember input { width: 22px; height: 22px; margin: 0; accent-color: var(--color-primary); }
.auth-consent { display: flex; gap: 10px; align-items: flex-start; font-size: 13px; line-height: 1.65; }
.auth-consent input { width: 22px; min-width: 22px; min-height: 22px; height: 22px; margin: 0; accent-color: var(--color-primary); }
.auth-consent a { color: var(--color-primary); }
.auth-status { min-height: 22px; margin: 14px 0 0; color: #b42318; font-size: 13px; }
.auth-status[data-success="true"] { color: #146c2e; }
.auth-submit { width: 100%; min-height: 44px; }
.auth-submit:disabled { border-color: #b6cbea; background: #b6cbea; cursor: not-allowed; }
.account-details { display: grid; margin: 0; border-top: 1px solid var(--color-line); }
.account-details div { display: grid; grid-template-columns: 116px minmax(0, 1fr); gap: 12px; padding: 13px 0; border-bottom: 1px solid var(--color-line); }
.account-details dt { color: #666; }
.account-details dd { min-width: 0; margin: 0; overflow-wrap: anywhere; font-weight: 600; }
.account-bind-actions { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 10px; }
.account-logout { width: 100%; min-height: 44px; margin-top: 4px; }
.account-cancellation-actions { display: flex; justify-content: flex-start; align-items: center; }
.account-cancellation-action { padding: 0; border: 0; color: #777; background: transparent; font-size: 11px; line-height: 1.4; cursor: pointer; }
.account-cancellation-action:hover { color: #555; text-decoration: underline; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; }
body.auth-open { overflow: hidden; }

@media (max-width: 1180px) {
  .hero-slide-inner { grid-template-columns: minmax(0, 1fr) minmax(340px, .9fr); gap: 28px; }
}

@media (max-width: 1050px) {
  .application-grid { grid-template-columns: 1fr; }
  .business-grid,
  .process-grid { grid-template-columns: repeat(2, 1fr); }
  .application-grid { gap: 55px; }
}

@media (max-width: 900px) {
  .nav-links { position: absolute; top: 76px; right: 0; left: 0; display: none; flex-direction: column; padding: 22px 24px; border-bottom: 1px solid var(--color-line); background: var(--color-white); }
  .nav-links.open { display: flex; }
  .menu { display: grid; }
  .nav-quote { display: none; }
  .hero-stage,
  .hero-slide-inner { min-height: 730px; }
  .hero-slide-inner { grid-template-columns: 1fr; gap: 0; }
  .hero-copy { max-width: 680px; padding: 52px 0 12px; }
  .hero-media { min-height: 300px; }
  .hero-media::before { width: 360px; }
  .hero-orbit { width: 420px; }
  .hero-product-image { width: min(80%, 420px); max-height: 330px; }
  .hero-selector { width: 100%; overflow-x: auto; grid-template-columns: repeat(5, minmax(170px, 1fr)); scrollbar-width: thin; }
}

@media (max-width: 767px) {
  body { padding-bottom: 72px; }
  .mobile-quote-bar { position: fixed; right: 0; bottom: 0; left: 0; z-index: 30; display: block; padding: 10px 16px; border-top: 1px solid var(--color-line); background: rgb(255 255 255 / 96%); backdrop-filter: blur(12px); }
  .mobile-quote-bar button { display: flex; width: 100%; align-items: center; justify-content: center; gap: 10px; border: 0; border-radius: var(--radius-control); color: var(--color-white); background: var(--color-primary); font-weight: 600; }
  .mobile-quote-bar svg { width: 18px; }
}

@media (max-width: 720px) {
  .brand-logo { width: 108px; }
  .hero-stage,
  .hero-slide-inner { min-height: 790px; }
  .hero-copy { padding: 40px 0 8px; }
  .hero-copy h1,
  .hero-copy h2 { font-size: clamp(34px, 10vw, 46px); }
  .hero-kicker { margin-bottom: 14px; font-size: 11px; }
  .hero-lead { margin: 20px 0 24px; font-size: 16px; }
  .hero-media { min-height: 270px; }
  .hero-media::before { width: 290px; }
  .hero-orbit { width: 330px; }
  .hero-product-image { width: min(86%, 340px); max-height: 275px; }
  .hero-media--promotion .hero-product-image { width: min(92%, 360px); border-width: 5px; }
  .hero-selector-button { min-height: 58px; padding: 10px 14px; font-size: 13px; }
  .section-head,
  .closing-grid { grid-template-columns: 1fr; gap: 24px; }
  .business-grid,
  .process-grid,
  .resource-grid { grid-template-columns: 1fr; }
  .business-card { min-height: 330px; }
  .card-icon { margin-top: 38px; }
  .application-grid { gap: 40px; }
  .footer-logo { width: min(120px, 100%); }
  .footer-future { display: none; }
}

@media (max-width: 640px) {
  .legal-main { padding: 24px 0 52px; }
  .legal-meta { grid-template-columns: 1fr; }
}

@media (max-width: 650px) {
  .quote-backdrop { align-items: end; padding: 0; }
  .quote-dialog { width: 100%; height: 100vh; max-height: 100vh; border-radius: 0; }
  .quote-head,
  .quote-body,
  .quote-actions { padding-right: 22px; padding-left: 22px; }
  .category-options,
  .form-row { grid-template-columns: 1fr; }
  .quote-summary dl div { grid-template-columns: 90px 1fr; }
}

@media (max-width: 560px) {
  .auth-backdrop { padding: 16px; }
  .auth-dialog { max-height: calc(100vh - 32px); }
  .auth-form { padding-right: 22px; padding-left: 22px; }
  .captcha-row,
  .code-row { grid-template-columns: minmax(0, 1fr) 124px; }
  .auth-name-row { grid-template-columns: 1fr; }
  .phone-number-row { grid-template-columns: 92px minmax(0, 1fr); }
  .account-details div { grid-template-columns: 104px minmax(0, 1fr); }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: .01ms !important;
    transition-duration: .01ms !important;
  }
  .hero-product-image { opacity: 1; transform: none; }
}

/* ================================================================
   Stage 2 — GZBIOCENTER premium life-science brand homepage
   Approved direction: international, restrained, scientific.
   ================================================================ */
body {
  color: var(--color-ink);
  background: #fff;
  font-family: Inter, "Helvetica Neue", Arial, "Microsoft YaHei", sans-serif;
  line-height: 1.55;
  text-rendering: optimizeLegibility;
}

.container { width: min(var(--container), calc(100% - 64px)); }
.eyebrow { margin-bottom: 20px; color: var(--color-primary); font-size: 11px; font-weight: 700; letter-spacing: .18em; }
.eyebrow::before { display: inline-block; width: 18px; height: 1px; margin-right: 10px; vertical-align: middle; background: var(--color-gold); content: ""; }
.eyebrow.light { color: #a9c4ff; }
.eyebrow.light::before { background: #d0b36c; }

.button { min-height: 48px; padding: 12px 20px; border-radius: 8px; letter-spacing: .01em; }
.primary { background: var(--color-primary); box-shadow: 0 8px 20px rgb(21 94 239 / 18%); }
.primary:hover { background: var(--color-primary-deep); }

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  border-bottom: 1px solid rgb(228 231 236 / 78%);
  background: rgb(255 255 255 / 88%);
  box-shadow: 0 1px 0 rgb(17 24 39 / 2%);
  backdrop-filter: blur(20px) saturate(145%);
}
.nav { min-height: 82px; gap: 28px; }
.brand { gap: 13px; }
.brand-logo { width: clamp(112px, 10vw, 148px); }
.brand-divider { width: 1px; height: 38px; background: #d0d5dd; }
.brand-identity { gap: 4px; color: #344054; font-size: 12px; letter-spacing: .01em; }
.brand-identity small { color: #98a2b3; font-size: 9px; letter-spacing: .025em; }
.nav-links { gap: clamp(18px, 2.2vw, 34px); }
.nav-links a { position: relative; color: #475467; font-size: 13px; font-weight: 600; }
.nav-links a::after { position: absolute; right: 0; bottom: 5px; left: 0; height: 1px; background: var(--color-primary); content: ""; transform: scaleX(0); transform-origin: left; transition: transform .2s ease; }
.nav-links a:hover::after { transform: scaleX(1); }
.product-nav-menu { position: relative; display: flex; align-items: center; }
.product-nav-trigger { display: inline-flex; min-height: 44px; align-items: center; gap: 5px; padding: 0; border: 0; color: #475467; background: transparent; font: inherit; font-size: 13px; font-weight: 600; cursor: pointer; }
.product-nav-trigger svg { width: 14px; transition: transform .2s ease; }
.product-nav-menu.is-open .product-nav-trigger svg { transform: rotate(180deg); }
.product-nav-panel { position: absolute; top: calc(100% + 14px); left: 50%; z-index: 50; width: min(680px, calc(100vw - 32px)); padding: 18px; border: 1px solid var(--color-line); border-radius: 14px; background: var(--color-white); box-shadow: 0 18px 45px rgb(16 24 40 / 14%); transform: translateX(-50%); }
.product-nav-all { display: flex; min-height: 42px; align-items: center; padding: 0 10px; border-bottom: 1px solid var(--color-line); color: var(--color-primary) !important; font-size: 13px !important; }
.product-nav-all::after { display: none; }
.product-nav-groups { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px 28px; margin: 16px 0 0; padding: 0; list-style: none; }
.product-nav-group > a { display: block; min-height: 34px; color: var(--color-ink) !important; font-size: 14px !important; font-weight: 700 !important; }
.product-nav-group > a::after { display: none; }
.product-nav-children { display: grid; gap: 2px; margin: 2px 0 0; padding: 0 0 0 10px; border-left: 1px solid #e4e7ec; list-style: none; }
.product-nav-children a { display: block; min-height: 32px; color: #667085 !important; font-size: 12px !important; font-weight: 500 !important; }
.product-nav-children a::after { display: none; }
.product-nav-panel a:hover { color: var(--color-primary) !important; }
.nav-actions { gap: 6px; }
.user-login,
.account-toggle,
.language { color: #475467; font-size: 13px; font-weight: 600; }
.nav-quote { min-height: 42px; padding: 9px 16px; border-radius: 7px; box-shadow: none; }

/* Brand-first hero */
.brand-hero {
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--color-line);
  background:
    linear-gradient(90deg, rgb(21 94 239 / 4%) 1px, transparent 1px),
    linear-gradient(rgb(21 94 239 / 4%) 1px, transparent 1px),
    linear-gradient(135deg, #fbfdff 0%, #f5f9ff 54%, #fff 100%);
  background-size: 72px 72px, 72px 72px, auto;
}
.brand-hero::before {
  position: absolute;
  top: -280px;
  right: -120px;
  width: 680px;
  height: 680px;
  border: 1px solid rgb(21 94 239 / 9%);
  border-radius: 50%;
  box-shadow: 0 0 0 90px rgb(21 94 239 / 2.5%), 0 0 0 180px rgb(21 94 239 / 1.5%);
  content: "";
}
.brand-hero-grid { position: relative; z-index: 2; display: grid; min-height: 690px; grid-template-columns: minmax(0, 1.03fr) minmax(460px, .97fr); gap: clamp(50px, 7vw, 110px); align-items: center; padding-top: 66px; padding-bottom: 62px; }
.brand-hero-copy { max-width: 690px; }
.brand-hero-copy h1 { max-width: 740px; margin: 0; color: #101828; font-size: clamp(46px, 5.15vw, 72px); font-weight: 520; letter-spacing: -.05em; line-height: 1.06; }
.brand-hero-lead { max-width: 610px; margin: 30px 0 0; color: #475467; font-size: clamp(17px, 1.45vw, 20px); line-height: 1.75; }
.brand-hero-actions { display: flex; flex-wrap: wrap; gap: 16px; align-items: center; margin-top: 36px; }
.hero-quote { min-width: 150px; }
.text-link { display: inline-flex; min-height: 48px; align-items: center; gap: 7px; color: #344054; font-size: 13px; font-weight: 700; text-decoration: none; }
.text-link svg { width: 16px; transition: transform .2s ease; }
.text-link:hover { color: var(--color-primary); }
.text-link:hover svg { transform: translateX(3px); }
.hero-signature { display: grid; max-width: 510px; grid-template-columns: 44px 1fr; gap: 14px; align-items: center; margin-top: 50px; }
.hero-signature > span { height: 1px; background: linear-gradient(90deg, var(--color-gold), #e6d9b4); }
.hero-signature p { margin: 0; color: #98a2b3; font-size: 12px; line-height: 1.6; }

.hero-carousel { position: relative; width: min(100%, 600px); justify-self: end; }
.hero-stage { position: relative; min-height: 500px; overflow: visible; touch-action: pan-y; }
.hero-slide { position: absolute; inset: 0; visibility: hidden; opacity: 0; pointer-events: none; transition: opacity .42s ease, visibility .42s ease; }
.hero-slide.is-active { z-index: 2; visibility: visible; opacity: 1; pointer-events: auto; }
.hero-product-card {
  position: relative;
  display: grid;
  min-height: 500px;
  grid-template-rows: auto 1fr auto;
  overflow: hidden;
  border: 1px solid rgb(208 213 221 / 80%);
  border-radius: 22px;
  background: rgb(255 255 255 / 88%);
  box-shadow: 0 32px 90px rgb(16 24 40 / 10%);
  backdrop-filter: blur(16px);
}
.hero-product-card::before { position: absolute; top: 0; right: 0; left: 0; height: 3px; background: linear-gradient(90deg, var(--color-primary), #4e8cff 67%, var(--color-gold)); content: ""; }
.hero-product-meta { position: relative; z-index: 3; padding: 28px 30px 0; }
.hero-product-meta > p { margin: 0 0 8px; color: var(--color-primary); font-size: 9px; font-weight: 800; letter-spacing: .16em; }
.hero-product-meta h2,
.hero-product-meta h3 { max-width: 410px; margin: 0; color: #101828; font-size: clamp(21px, 2vw, 30px); font-weight: 600; letter-spacing: -.025em; line-height: 1.2; }
.hero-product-meta > span { display: block; max-width: 430px; margin-top: 10px; color: #667085; font-size: 12px; line-height: 1.55; }
.hero-media { position: relative; display: grid; min-height: 285px; place-items: center; padding: 10px 30px; }
.hero-media::before { position: absolute; width: min(76%, 350px); aspect-ratio: 1; border: 1px solid rgb(21 94 239 / 10%); border-radius: 50%; background: radial-gradient(circle, #fff 0%, #f7fbff 68%, #eef5ff 100%); content: ""; }
.hero-orbit { position: absolute; width: min(86%, 390px); aspect-ratio: 1; border: 1px dashed rgb(21 94 239 / 15%); border-radius: 50%; animation: stage2-orbit 30s linear infinite; }
.hero-orbit::before { position: absolute; top: 10%; right: 7%; width: 8px; height: 8px; border-radius: 50%; background: var(--color-gold); box-shadow: 0 0 0 6px rgb(184 149 77 / 10%); content: ""; }
.hero-product-image { position: relative; z-index: 2; width: min(88%, 420px); max-height: 300px; object-fit: contain; filter: drop-shadow(0 25px 24px rgb(16 24 40 / 13%)); transform: translateY(8px); opacity: 0; transition: transform .5s ease, opacity .4s ease; }
.hero-slide.is-active .hero-product-image { transform: translateY(0); opacity: 1; }
.hero-media--promotion .hero-product-image { width: min(82%, 405px); max-height: 280px; border: 5px solid #fff; border-radius: 12px; box-shadow: 0 20px 50px rgb(16 24 40 / 15%); filter: none; }
.hero-product-action { position: relative; z-index: 3; padding: 0 30px 26px; }
.hero-product-action a,
.hero-product-action button { display: inline-flex; min-height: 44px; align-items: center; gap: 7px; padding: 0; border: 0; color: #344054; background: transparent; font-size: 12px; font-weight: 700; text-decoration: none; cursor: pointer; }
.hero-product-action a:hover,
.hero-product-action button:hover { color: var(--color-primary); }
.hero-product-action svg { width: 15px; }
.hero-selector { display: grid; width: 100%; margin-top: 18px; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 7px; background: transparent; }
.hero-selector-button { display: grid; min-height: 58px; align-content: center; gap: 4px; padding: 9px 10px; border: 1px solid transparent; border-radius: 9px; color: #98a2b3; background: transparent; font-size: 10px; text-align: left; line-height: 1.3; cursor: pointer; }
.hero-selector-button span { color: #c4c9d1; font-size: 8px; font-weight: 700; letter-spacing: .1em; }
.hero-selector-button:hover { border-color: #e4e7ec; color: #475467; background: #fff; }
.hero-selector-button[aria-selected="true"] { border-color: #d6e4ff; color: #344054; background: #fff; box-shadow: 0 8px 24px rgb(16 24 40 / 5%); font-weight: 700; }
.hero-selector-button[aria-selected="true"]::before,
.hero-selector-button[aria-selected="true"]::after { display: none; }
.hero-selector-button[aria-selected="true"] span { color: var(--color-primary); }
@keyframes stage2-orbit { to { transform: rotate(360deg); } }

/* Credibility strip */
.brand-proof { border-bottom: 1px solid var(--color-line); background: #fff; }
.brand-proof-grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.brand-proof article { position: relative; display: grid; min-height: 118px; align-content: center; gap: 7px; padding: 24px 30px; border-right: 1px solid var(--color-line); }
.brand-proof article:first-child { border-left: 1px solid var(--color-line); }
.brand-proof strong { color: #101828; font-size: 15px; font-weight: 700; }
.brand-proof span { color: #98a2b3; font-size: 11px; line-height: 1.5; }
.brand-proof article::before { position: absolute; top: -1px; left: 30px; width: 28px; height: 2px; background: var(--color-gold); content: ""; }

/* Products & services */
.business-section,
.process,
.resources { padding: 118px 0; background: #fff; }
.business-section { background: var(--color-cloud); }
.section-head { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(300px, .55fr); gap: 70px; align-items: end; margin-bottom: 58px; }
.section-head.compact { grid-template-columns: minmax(0, 850px); }
.section-head h2,
.application-intro h2,
.closing h2 { margin: 0; color: #101828; font-size: clamp(38px, 4.1vw, 58px); font-weight: 520; letter-spacing: -.045em; line-height: 1.1; }
.section-head > p { margin: 0; color: #667085; font-size: 15px; line-height: 1.75; }
.business-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; }
.business-card { position: relative; display: flex; min-height: 410px; flex-direction: column; overflow: hidden; padding: 26px; border: 1px solid #e4e7ec; border-radius: 14px; background: #fff; box-shadow: none; transition: border-color .2s ease, box-shadow .2s ease, transform .2s ease; }
.business-card::after { position: absolute; right: -85px; bottom: -85px; width: 180px; height: 180px; border: 1px solid rgb(21 94 239 / 8%); border-radius: 50%; content: ""; }
.business-card:hover { border-color: #bfd3ff; box-shadow: 0 24px 60px rgb(16 24 40 / 7%); transform: translateY(-5px); }
.business-card-top { display: flex; align-items: center; gap: 12px; }
.card-number { color: var(--color-primary); font-size: 10px; font-weight: 800; letter-spacing: .1em; }
.card-rule { width: 26px; height: 1px; background: #d0d5dd; }
.business-card-symbol { display: flex; height: 116px; align-items: end; gap: 6px; margin-top: 30px; }
.business-card-symbol i { width: 8px; height: 48px; background: #d6e4ff; transform: skew(-17deg); }
.business-card-symbol i:nth-child(2) { height: 76px; background: var(--color-primary); }
.business-card-symbol i:nth-child(3) { height: 58px; background: #d0b36c; }
.business-card h3 { margin: 0 0 12px; color: #101828; font-size: 23px; font-weight: 600; letter-spacing: -.025em; }
.business-card p { margin: 0; color: #667085; font-size: 13px; line-height: 1.75; }
.business-card button { display: inline-flex; min-height: 44px; align-items: center; gap: 7px; margin-top: auto; padding: 28px 0 0; border: 0; color: #344054; background: transparent; font-size: 12px; font-weight: 700; text-align: left; cursor: pointer; }
.business-card button:hover { color: var(--color-primary); }
.business-card button svg { width: 15px; }

/* Applications */
.applications { padding: 118px 0; background: #fff; }
.application-grid { display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); gap: clamp(60px, 9vw, 135px); align-items: start; }
.application-intro { position: sticky; top: 130px; }
.application-intro h2 { max-width: 560px; }
.application-note { max-width: 500px; margin: 30px 0 0; color: #667085; font-size: 15px; line-height: 1.8; }
.application-list { border-top: 1px solid #d0d5dd; }
.application-list article { position: relative; display: grid; min-height: 150px; grid-template-columns: 48px 1fr 16px; gap: 22px; align-items: center; padding: 28px 4px; border-bottom: 1px solid #e4e7ec; transition: padding .2s ease, background .2s ease; }
.application-list article:hover { padding-right: 16px; padding-left: 16px; background: #f9fbff; }
.application-list article > span { color: var(--color-primary); font-size: 10px; font-weight: 800; letter-spacing: .1em; }
.application-list h3 { margin: 0 0 8px; color: #101828; font-size: 24px; font-weight: 580; letter-spacing: -.025em; }
.application-list p { margin: 0; color: #667085; font-size: 13px; }
.application-list article > i { width: 8px; height: 8px; border-top: 1px solid #98a2b3; border-right: 1px solid #98a2b3; transform: rotate(45deg); }

/* Trust / about */

/* Process */
.process { background: #f8fafc; }
.process-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; border-top: 1px solid #d0d5dd; }
.process-grid article { position: relative; min-height: 260px; padding: 28px 28px 20px 0; }
.process-grid article:not(:last-child) { border-right: 1px solid #e4e7ec; }
.process-grid article:not(:first-child) { padding-left: 28px; }
.process-index { display: flex; align-items: center; gap: 12px; }
.process-index span { color: var(--color-primary); font-size: 10px; font-weight: 800; }
.process-index i { width: 34px; height: 1px; background: #d0b36c; }
.process-grid h3 { margin: 74px 0 12px; color: #101828; font-size: 20px; font-weight: 600; }
.process-grid p { margin: 0; color: #667085; font-size: 13px; line-height: 1.7; }

/* Resources */
.resources { background: #fff; }
.resource-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.resource-grid article { overflow: hidden; border: 1px solid #e4e7ec; border-radius: 14px; background: #fff; box-shadow: none; transition: transform .2s ease, box-shadow .2s ease; }
.resource-grid article:hover { box-shadow: 0 24px 55px rgb(16 24 40 / 7%); transform: translateY(-4px); }
.resource-art { position: relative; height: 190px; overflow: hidden; padding: 24px; background: linear-gradient(135deg, #eaf2ff, #f8fbff); }
.resource-art::before { position: absolute; top: -80px; right: -45px; width: 220px; height: 220px; border: 1px solid rgb(21 94 239 / 13%); border-radius: 50%; background: transparent; content: ""; transform: none; }
.resource-art::after { position: absolute; bottom: -110px; left: -40px; width: 220px; height: 220px; border: 1px solid rgb(184 149 77 / 14%); border-radius: 50%; background: transparent; content: ""; transform: none; }
.resource-art span { position: relative; z-index: 2; display: inline-block; padding: 6px 9px; color: #344054; border: 1px solid #d6e4ff; border-radius: 4px; background: rgb(255 255 255 / 75%); font-size: 9px; font-weight: 700; letter-spacing: .08em; }
.resource-art b { position: absolute; right: 22px; bottom: 8px; color: rgb(21 94 239 / 7%); font-size: 96px; font-weight: 800; letter-spacing: -.08em; line-height: 1; }
.art-2 { background: linear-gradient(135deg, #f4f6f9, #fcfcfd); }
.art-3 { background: linear-gradient(135deg, #eef8f7, #fbfefd); }
.resource-copy { min-height: 255px; padding: 27px; }
.resource-copy small { color: var(--color-primary); font-size: 9px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.resource-copy h3 { margin: 14px 0 12px; color: #101828; font-size: 21px; font-weight: 600; letter-spacing: -.025em; }
.resource-copy p { margin: 0; color: #667085; font-size: 13px; line-height: 1.7; }
.resource-copy a { display: inline-flex; min-height: 44px; align-items: center; gap: 7px; margin-top: 24px; color: #344054; font-size: 12px; font-weight: 700; text-decoration: none; }
.resource-copy a:hover { color: var(--color-primary); }

/* Closing and footer */
.closing { position: relative; overflow: hidden; padding: 92px 0; color: #fff; background: linear-gradient(115deg, #0b3fb7 0%, #155eef 55%, #2e6fef 100%); }
.closing::after { position: absolute; top: -160px; right: 8%; width: 390px; height: 390px; border: 1px solid rgb(255 255 255 / 13%); border-radius: 50%; box-shadow: 0 0 0 70px rgb(255 255 255 / 3%), 0 0 0 140px rgb(255 255 255 / 2%); content: ""; }
.closing-grid { position: relative; z-index: 2; display: grid; grid-template-columns: 1fr auto; gap: 70px; align-items: center; }
.closing h2 { max-width: 780px; color: #fff; }
.closing p { max-width: 650px; margin-top: 20px; color: #d6e4ff; font-size: 15px; line-height: 1.7; }
.closing .button { min-width: 250px; color: #0b3fb7; background: #fff; box-shadow: 0 14px 30px rgb(4 35 94 / 18%); }

.site-footer { border: 0; background: #0a1020; }
.footer-grid { display: grid; grid-template-columns: 1.05fr .85fr 1.1fr; gap: 60px; align-items: start; padding: 60px 0 66px; color: #98a2b3; }
.footer-brand { color: #fff; }
.footer-logo { width: min(135px, 100%); filter: brightness(0) invert(1); opacity: .94; }
.footer-summary > p,
.footer-contact > p { max-width: 420px; margin: 20px 0 0; color: #98a2b3; font-size: 12px; line-height: 1.75; }
.footer-contact .footer-kicker { margin-top: 4px; color: #d0b36c; font-size: 9px; font-weight: 800; letter-spacing: .14em; }
.footer-legal { display: grid; justify-items: start; gap: 5px; margin: 0; color: #667085; font-size: 11px; }
.footer-legal p { margin: 0; }
.legal-footer-links { gap: 4px 18px; margin-top: 12px; }
.legal-footer-links a { color: #a9c4ff; font-size: 11px; }
.public-security-record { color: #667085; font-size: 11px; }

.intro { background: #fff; animation-duration: .28s; animation-delay: .85s; }
.intro b { color: #667085; font-size: 9px; letter-spacing: .22em; }
.intro-mark i { width: 11px; background: var(--color-primary); }
.intro-mark i:nth-child(2) { background: var(--color-gold); }

@media (max-width: 1180px) {
  .brand-divider,
  .brand-identity { display: none; }
  .brand-hero-grid { grid-template-columns: minmax(0, .95fr) minmax(420px, 1.05fr); gap: 44px; }
  .business-grid { grid-template-columns: repeat(2, 1fr); }
  .business-card { min-height: 360px; }
}

@media (max-width: 980px) {
  .container { width: min(var(--container), calc(100% - 44px)); }
  .brand-hero-grid { min-height: auto; grid-template-columns: 1fr; padding-top: 72px; padding-bottom: 54px; }
  .brand-hero-copy { max-width: 760px; }
  .hero-carousel { width: 100%; justify-self: stretch; }
  .hero-stage { min-height: 480px; }
  .hero-product-card { min-height: 480px; }
  .hero-media { min-height: 260px; }
  .brand-proof-grid { grid-template-columns: repeat(2, 1fr); }
  .brand-proof article:nth-child(3) { border-left: 1px solid var(--color-line); }
  .application-grid { grid-template-columns: 1fr; gap: 58px; }
  .application-intro { position: static; }
  .process-grid { grid-template-columns: repeat(2, 1fr); }
  .process-grid article:nth-child(2) { border-right: 0; }
  .process-grid article:nth-child(n+3) { border-top: 1px solid #e4e7ec; }
  .resource-grid { grid-template-columns: 1fr 1fr; }
  .resource-grid article:last-child { grid-column: 1 / -1; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-legal { grid-column: 1 / -1; }
}

@media (max-width: 900px) {
  .nav-links { top: 82px; right: 16px; left: 16px; gap: 4px; padding: 12px; border: 1px solid var(--color-line); border-radius: 12px; box-shadow: 0 18px 45px rgb(16 24 40 / 12%); }
  .nav-links a { padding: 0 12px; }
  .nav-links a::after { display: none; }
  .product-nav-menu { display: block; }
  .product-nav-trigger { width: 100%; justify-content: space-between; padding: 0 12px; }
  .product-nav-panel { position: static; width: auto; margin: 4px 0 8px; padding: 10px; border-radius: 8px; box-shadow: none; transform: none; }
  .product-nav-groups { grid-template-columns: 1fr; gap: 10px; margin-top: 10px; }
  .product-nav-group > a { padding: 0; }
  .hero-stage { min-height: 480px; }
}

@media (max-width: 720px) {
  .container { width: min(100% - 32px, var(--container)); }
  .site-header .nav { min-height: 72px; }
  .nav-links { top: 72px; }
  .brand-logo { width: 106px; }
  .user-login,
  .account-toggle { max-width: 92px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
  .brand-hero { background-size: 48px 48px, 48px 48px, auto; }
  .brand-hero-grid { gap: 42px; padding-top: 54px; padding-bottom: 42px; }
  .brand-hero-copy h1 { font-size: clamp(39px, 11vw, 52px); }
  .brand-hero-lead { margin-top: 22px; font-size: 16px; }
  .brand-hero-actions { margin-top: 28px; }
  .hero-signature { margin-top: 36px; }
  .hero-stage { min-height: 450px; }
  .hero-product-card { min-height: 450px; border-radius: 16px; }
  .hero-product-meta { padding: 24px 22px 0; }
  .hero-product-meta h2,
  .hero-product-meta h3 { font-size: 22px; }
  .hero-media { min-height: 235px; padding: 8px 20px; }
  .hero-product-image { max-height: 245px; }
  .hero-product-action { padding: 0 22px 20px; }
  .hero-selector { overflow-x: auto; grid-template-columns: repeat(5, minmax(125px, 1fr)); padding-bottom: 6px; scrollbar-width: thin; }
  .brand-proof-grid { grid-template-columns: 1fr; }
  .brand-proof article,
  .brand-proof article:nth-child(3) { min-height: 98px; border-right: 1px solid var(--color-line); border-left: 1px solid var(--color-line); border-bottom: 1px solid var(--color-line); }
  .brand-proof article:last-child { border-bottom: 0; }
  .business-section,
  .applications,
  .process,
  .resources { padding: 82px 0; }
  .section-head { grid-template-columns: 1fr; gap: 24px; margin-bottom: 42px; }
  .section-head h2,
  .application-intro h2,
  .closing h2 { font-size: clamp(34px, 9.3vw, 46px); }
  .business-grid { grid-template-columns: 1fr; }
  .business-card { min-height: 340px; }
  .application-list article { min-height: 132px; grid-template-columns: 38px 1fr 12px; gap: 14px; }
  .application-list h3 { font-size: 21px; }
  .process-grid { grid-template-columns: 1fr; }
  .process-grid article,
  .process-grid article:not(:first-child) { min-height: 210px; padding: 26px 0; border-right: 0; border-top: 1px solid #e4e7ec; }
  .process-grid article:first-child { border-top: 0; }
  .process-grid h3 { margin-top: 44px; }
  .resource-grid { grid-template-columns: 1fr; }
  .resource-grid article:last-child { grid-column: auto; }
  .closing { padding: 72px 0; }
  .closing-grid { grid-template-columns: 1fr; gap: 34px; }
  .closing .button { width: 100%; }
  .footer-grid { grid-template-columns: 1fr; gap: 36px; padding: 48px 0 54px; }
  .footer-legal { grid-column: auto; }
}

@media (max-width: 767px) {
}

@media (max-width: 470px) {
  .nav-actions { gap: 0; }
  .language { min-width: 40px; }
  .brand-hero-actions { align-items: stretch; }
  .brand-hero-actions .button { width: 100%; }
  .text-link { width: 100%; }
  .hero-selector-button { min-height: 54px; }
}

@media (prefers-reduced-motion: reduce) {
  .hero-orbit { animation: none; }
  .business-card,
  .resource-grid article,
  .text-link svg { transition: none; }
}