:root {
    color-scheme: dark;
    --bg: #05080d;
    --panel: #0b1422;
    --line: #243449;
    --white: #f6f9ff;
    --muted: #b6c3d2;
    --cyan: #65dfff;
    --blue: #2c8dff
}

* {
    box-sizing: border-box
}

html {
    scroll-behavior: smooth
}

body {
    margin: 0;
    background: var(--bg);
    color: var(--white);
    font: 16px/1.7 -apple-system, BlinkMacSystemFont, "Microsoft YaHei", "Noto Sans CJK SC", sans-serif
}

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

button,
input,
select,
textarea {
    font: inherit
}

button {
    cursor: pointer
}

button:focus-visible,
a:focus-visible,
summary:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
    outline: 2px solid #8ee8ff;
    outline-offset: 3px
}

.wrap {
    width: min(1200px, calc(100% - 64px));
    margin-inline: auto
}

/* 导航栏样式由 base.css 和 style.css 提供，此处不定义 */

.hero {
    position: relative;
    min-height: 690px;
    background: linear-gradient(90deg, rgba(1, 3, 8, .48), rgba(2, 5, 11, .58)), linear-gradient(0deg, #05080d 0%, transparent 38%), url('../images/hero.webp') center center/cover no-repeat;
    display: flex;
    align-items: center;
    text-align: center
}

.hero-content {
    padding-top: 70px
}

.eyebrow,
.section-en {
    letter-spacing: .18em;
    font-size: 12px;
    font-weight: 600;
    color: #7fdfff;
    margin: 0 0 16px
}

.eyebrow span {
    display: inline-block;
    width: 25px;
    height: 1px;
    background: #7fdfff;
    vertical-align: middle;
    margin: 0 12px
}

.hero h1 {
    font-size: clamp(42px, 4.3vw, 66px);
    line-height: 1.25;
    letter-spacing: .02em;
    margin: 0;
    font-weight: 650
}

.hero-content>p:not(.eyebrow) {
    font-size: 19px;
    line-height: 1.8;
    color: #dce5ef;
    margin: 22px 0 32px
}

.hero-actions {
    display: flex;
    gap: 14px;
    justify-content: center
}

.btn {
    min-height: 50px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 35px;
    padding: 12px 21px;
    border: 1px solid transparent;
    border-radius: 4px;
    font-weight: 600;
    font-size: 15px;
    transition: background .2s, border-color .2s, color .2s
}

.btn.primary {
    background: linear-gradient(110deg, #166be9, #05a4d3);
    color: #fff
}

.btn.primary:hover {
    background: #1686d9
}

.btn.ghost {
    border-color: rgba(255, 255, 255, .52);
    background: rgba(0, 0, 0, .16);
    color: #fff
}

.btn.ghost:hover {
    background: rgba(255, 255, 255, .12)
}

.hero-bottom {
    position: absolute;
    bottom: 28px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    justify-content: space-between;
    color: #b1bcc9;
    font-size: 11px;
    letter-spacing: .12em
}

.hero-bottom a {
    letter-spacing: 0;
    font-size: 14px
}

.hero-bottom a span {
    margin-left: 12px;
    color: var(--cyan)
}

.mob {
    display: none
}

.section-nav {
    position: sticky;
    top: 0;
    z-index: 15;
    background: rgba(5, 9, 15, .94);
    border-top: 1px solid #1c2a3d;
    border-bottom: 1px solid #1c2a3d;
    backdrop-filter: blur(12px)
}

.jump-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    overflow-x: auto;
    scrollbar-width: none
}

.jump-inner::-webkit-scrollbar {
    display: none
}

.jump-inner a {
    font-size: 14px;
    color: #a9b7c9;
    white-space: nowrap;
    padding: 19px 0;
    border-bottom: 2px solid transparent
}

.jump-inner a:hover,
.jump-inner a.active {
    color: #fff;
    border-color: #66dcff
}

.section {
    padding: 112px 0;
    scroll-margin-top: 65px
}

.heading {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 32px;
    margin-bottom: 48px
}

.heading h2,
.ip h2 {
    font-size: 38px;
    font-weight: 600;
    letter-spacing: .03em;
    line-height: 1.3;
    margin: 0
}

.heading-side {
    color: #aab9c9;
    font-size: 15px;
    line-height: 1.8;
    margin: 0;
    text-align: right
}

.company {
    background: #080d15
}

.company-grid {
    display: grid;
    grid-template-columns: 1.05fr .95fr;
    gap: 64px;
    align-items: stretch
}

.lead {
    font-size: 27px;
    line-height: 1.55;
    color: #d6e2ef;
    margin: 0 0 24px
}

.lead strong {
    font-weight: 600;
    color: #fff
}

.company-copy>p:not(.lead) {
    font-size: 15px;
    color: #bac7d4;
    line-height: 1.95;
    margin: 0 0 18px
}

.text-link {
    display: inline-flex;
    align-items: center;
    gap: 30px;
    color: #91e4fa;
    font-size: 15px;
    min-height: 48px;
    border-bottom: 1px solid #397b97
}

.text-link span {
    font-size: 20px
}

.company-visual {
    position: relative;
    min-height: 390px;
    border: 1px solid #1a2d43;
    border-radius: 6px;
    background: linear-gradient(0deg, rgba(4, 10, 18, .85), rgba(4, 10, 18, .05) 70%), url('../images/orbit.webp') center/cover #030609;
    overflow: hidden
}

.orbit-caption {
    position: absolute;
    left: 28px;
    bottom: 25px
}

.orbit-caption span {
    font-size: 11px;
    color: #90acc2;
    letter-spacing: .15em;
    display: block;
    margin-bottom: 8px
}

.orbit-caption strong {
    font-size: 24px;
    line-height: 1.45;
    font-weight: 500
}

.values {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    margin-top: 52px
}

.values article {
    border: 1px solid #26364a;
    background: linear-gradient(125deg, #111b2a, #111827 70%, #243145);
    padding: 25px 26px;
    min-height: 184px;
    border-radius: 6px
}

.value-top {
    display: flex;
    justify-content: space-between;
    color: #8db9cd;
    font-size: 11px;
    letter-spacing: .15em
}

.values h3 {
    font-size: 20px;
    margin: 22px 0 5px;
    font-weight: 600
}

.values p {
    font-size: 14px;
    line-height: 1.7;
    margin: 0;
    color: #c1cdda
}

.history {
    background: linear-gradient(90deg, rgba(3, 7, 13, .96), rgba(4, 8, 15, .91)), url('../images/earth.webp') center 40%/cover no-repeat
}

.history-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 28px
}

.history-top p {
    margin: 0;
    color: #bbc7d4
}

.history-years,
.filters {
    display: flex;
    gap: 8px;
    flex-wrap: wrap
}

.history-years button,
.filters button {
    background: transparent;
    border: 1px solid #33465e;
    color: #bdcbdb;
    padding: 9px 18px;
    min-height: 44px;
    border-radius: 3px;
    font-size: 14px
}

.history-years button:hover,
.filters button:hover {
    border-color: #70d9fb;
    color: #fff
}

.history-years button[aria-pressed=true],
.filters button[aria-pressed=true] {
    background: #0f3154;
    border-color: #56c3ef;
    color: #fff
}

.history-actions {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin: 40px 0 16px;
    color: #9fb0c3;
    font-size: 14px
}

.history-actions>div,
.pager {
    display: flex;
    gap: 8px;
    align-items: center
}

.history-actions button,
.pager button {
    height: 44px;
    width: 44px;
    border: 1px solid #33465e;
    background: #0a1421;
    color: #ddf4ff;
    font-size: 19px;
    border-radius: 3px
}

.history-actions button:disabled,
.pager button:disabled {
    opacity: .4;
    cursor: default
}

.history-scroll {
    overflow-x: auto;
    overscroll-behavior-x: contain;
    scroll-snap-type: x mandatory;
    scrollbar-color: #54728b #101d2a;
    padding: 10px 0 14px
}

.history-track {
    display: flex;
    gap: 16px;
    list-style: none;
    margin: 0;
    padding: 0;
    width: max-content;
    min-width: 100%
}

.history-track:after {
    content: '';
    flex: 0 0 var(--trail, 0px)
}

.event-card {
    position: relative;
    width: 300px;
    flex: 0 0 300px;
    scroll-snap-align: start;
    border: 1px solid #273c52;
    border-radius: 5px;
    background: linear-gradient(155deg, rgba(20, 40, 61, .9), rgba(9, 17, 29, .96));
    min-height: 305px;
    padding: 26px 24px 18px;
    display: flex;
    flex-direction: column
}

.event-card:before {
    content: '';
    position: absolute;
    top: -1px;
    left: 24px;
    height: 2px;
    width: 48px;
    background: #50cfff
}

.event-date {
    font-size: 14px;
    color: #7cdefb;
    letter-spacing: .04em
}

.event-kind {
    color: #a7b9c9;
    font-size: 13px;
    margin-top: 20px
}

.event-card h3 {
    font-size: 20px;
    line-height: 1.45;
    margin: 7px 0 10px;
    font-weight: 600
}

.event-card p {
    font-size: 14px;
    line-height: 1.75;
    color: #b9c6d3;
    margin: 0 0 8px
}

.event-more {
    margin-top: auto;
    align-self: flex-start;
    border: 0;
    padding: 9px 0;
    min-height: 44px;
    background: transparent;
    color: #82dff7;
    font-size: 14px
}

.event-more:hover {
    color: #fff
}

.history-foot {
    display: flex;
    justify-content: space-between;
    font-size: 13px;
    color: #9aaebe;
    margin-top: 13px
}

.honors {
    background: #070b12
}

.honor-toolbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
    margin-bottom: 22px
}

.honor-toolbar>span {
    font-size: 14px;
    color: #aabccc
}

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

.honor-card {
    min-width: 0;
    background: #101a28;
    border: 1px solid #25374a;
    border-radius: 5px;
    padding: 12px;
    display: flex;
    flex-direction: column
}

.honor-image {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 190px;
    background: #e3e8ed;
    border: 0;
    border-radius: 2px;
    padding: 9px;
    overflow: hidden
}

.honor-image img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    transition: transform .25s
}

.honor-image:hover img {
    transform: scale(1.035)
}

.honor-card-body {
    padding: 17px 5px 9px
}

.honor-meta {
    font-size: 12px;
    color: #82cde5;
    margin: 0 0 7px
}

.honor-card h3 {
    font-size: 17px;
    line-height: 1.5;
    margin: 0 0 8px;
    font-weight: 600
}

.honor-card p:last-child {
    font-size: 14px;
    color: #afbdcb;
    line-height: 1.7;
    margin: 0
}

.honor-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 24px;
    margin-top: 24px
}

.honor-bottom p {
    margin: 0;
    color: #aab9c9;
    font-size: 14px
}

.pager span {
    color: #c3d4e3;
    font-size: 14px;
    min-width: 50px;
    text-align: center
}

.ip {
    background: linear-gradient(120deg, rgba(8, 20, 34, .97), rgba(4, 8, 16, .92)), url('../images/earth.webp') center 35%/cover
}

.ip-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px
}

.ip-intro {
    color: #b9c8d7;
    line-height: 1.8;
    margin: 20px 0 18px;
    max-width: 420px
}

.ip-stats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px
}

.ip-stats>div {
    padding: 28px 24px;
    background: rgba(12, 29, 47, .85);
    border: 1px solid #2b4965;
    border-radius: 5px
}

.ip-stats strong {
    font-size: 48px;
    line-height: 1.2;
    color: #d5f5ff;
    font-weight: 550
}

.ip-stats strong span {
    font-size: 15px;
    margin-left: 7px;
    color: #a3c6d7;
    font-weight: 400
}

.ip-stats p {
    margin: 12px 0 0;
    color: #c2ceda;
    font-size: 15px
}

.ip-note {
    color: #aebdce;
    font-size: 14px;
    line-height: 1.75;
    margin: 18px 0
}

.ip-details {
    border-top: 1px solid #2c4055;
    border-bottom: 1px solid #2c4055
}

.ip-details summary {
    list-style: none;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    min-height: 54px;
    color: #d4e5f1
}

.ip-details summary::-webkit-details-marker {
    display: none
}

.ip-details summary span {
    font-size: 22px;
    color: #83dffb
}

.ip-details ul,
.ip-details p {
    font-size: 14px;
    color: #b9c8d7
}

.ip-details ul {
    padding-left: 20px
}

.ip-details p {
    padding-bottom: 12px
}

.team {
    background: #080d15
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px
}

.person {
    position: relative;
    min-height: 205px;
    background: linear-gradient(135deg, #101c2b, #0b121d);
    border: 1px solid #25364b;
    border-radius: 5px;
    padding: 25px 26px
}

.person.featured {
    border-color: #315a79;
    background: linear-gradient(120deg, #13283e, #101c2c)
}

.person-role {
    font-size: 11px;
    color: #79d4f1;
    letter-spacing: .14em
}

.person h3 {
    font-size: 22px;
    margin: 18px 0 2px;
    line-height: 1.4
}

.person span {
    font-size: 13px;
    color: #9eddf0
}

.person p {
    color: #b1c1d0;
    font-size: 14px;
    line-height: 1.75;
    margin: 13px 0 0
}

.contact {
    background: linear-gradient(90deg, rgba(5, 12, 22, .94), rgba(6, 15, 27, .9)), url('../images/hero.webp') center/cover
}

.contact-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px
}

.contact h2 {
    font-size: 40px;
    line-height: 1.4;
    margin: 0
}

.contact-sub {
    font-size: 16px;
    color: #bdcbd9;
    margin: 24px 0 32px
}

.contact-list {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px
}

.contact-list span {
    font-size: 13px;
    color: #8da8bd
}

.contact-list p {
    font-size: 14px;
    color: #d1dde8;
    margin: 4px 0 0
}

.contact-list a:hover {
    text-decoration: underline
}

.contact-form {
    padding: 30px;
    background: rgba(12, 23, 37, .92);
    border: 1px solid #2b4056;
    border-radius: 6px
}

.contact-form h3 {
    font-size: 22px;
    margin: 0 0 4px
}

.contact-form>p {
    font-size: 13px;
    color: #adbfce;
    margin: 0 0 22px
}

.contact-form label {
    display: block;
    font-size: 14px;
    color: #d6e3ee;
    margin: 0 0 16px
}

.contact-form label span {
    color: #84dcff
}

.contact-form input,
.contact-form select,
.contact-form textarea {
    display: block;
    width: 100%;
    margin-top: 7px;
    padding: 12px 14px;
    min-height: 48px;
    color: #f0f8ff;
    background: #09111d;
    border: 1px solid #344a60;
    border-radius: 3px;
    font-size: 14px
}

.contact-form textarea {
    resize: vertical
}

.contact-form input::placeholder,
.contact-form textarea::placeholder {
    color: #96aabf
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px
}

.contact-form .btn {
    border: 0
}

.contact-form .form-hint {
    margin: 8px 0 0;
    color: #ade5f7;
    min-height: 20px
}

.footer {
    background: #03060a;
    border-top: 1px solid #1e2c3b
}

.footer-inner {
    padding: 64px 0 55px;
    display: grid;
    grid-template-columns: 2fr repeat(3, 1fr);
    gap: 40px
}

.footer-inner p,
.footer-inner a:not(:first-child) {
    font-size: 14px;
    color: #a7b7c8
}

.footer-inner p {
    margin: 12px 0
}

.footer-inner strong {
    display: block;
    font-size: 15px;
    margin-bottom: 14px
}

.footer-inner>div:not(:first-child) a {
    display: block;
    padding: 5px 0
}

.footer-inner a:hover {
    color: #8cddf7
}

.footer-bottom {
    border-top: 1px solid #1e2c3b;
    padding: 20px 0 24px;
    display: flex;
    justify-content: space-between;
    color: #9aaaba;
    font-size: 13px
}

dialog {
    width: min(850px, calc(100% - 32px));
    max-width: none;
    max-height: 90vh;
    overflow: auto;
    background: #0e1928;
    color: #eef6ff;
    border: 1px solid #35506a;
    border-radius: 6px;
    padding: 28px;
    box-shadow: 0 20px 80px #0009
}

dialog::backdrop {
    background: rgba(0, 3, 8, .78)
}

.dialog-head {
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: #87dff9;
    font-size: 13px
}

.dialog-head button {
    width: 44px;
    height: 44px;
    border: 1px solid #42566b;
    background: #101c2a;
    color: white;
    border-radius: 3px;
    font-size: 25px
}

dialog h2 {
    font-size: 25px;
    line-height: 1.45;
    margin: 8px 0 14px
}

dialog p {
    color: #c3d0dd;
    line-height: 1.8
}

dialog img {
    display: block;
    max-width: 100%;
    max-height: 65vh;
    object-fit: contain;
    background: #fff;
    margin: 18px auto
}

dialog img[hidden] {
    display: none
}

#detail-note {
    color: #b9c9d9;
    font-size: 14px;
    line-height: 1.8
}

#detail-link {
    display: inline-flex;
    align-items: center;
    min-height: 44px;
    color: #8ce2fa;
    text-decoration: underline;
    text-underline-offset: 4px;
    margin-top: 8px
}

#detail-link[hidden] {
    display: none
}

@media(max-width:900px) {
    .main-nav {
        gap: 18px
    }

    .main-nav a {
        font-size: 13px
    }

    .company-grid {
        gap: 32px
    }

    .ip-grid,
    .contact-inner {
        gap: 40px
    }
}

/* 导航栏样式由 navbar.js + base.css + style.css 提供，此处不定义 */

@media(max-width:760px) {
    .wrap {
        width: calc(100% - 40px)
    }

    .main-nav a {
        font-size: 15px;
        padding: 12px 0;
        display: block;
        border-bottom: 1px solid #1f2c3b
    }

    .main-nav a[aria-current] {
        border-bottom: 1px solid #1f2c3b;
        color: #75dbf8
    }

    .hero {
        min-height: 650px;
        background-position: 38% center
    }

    .hero-content {
        padding-top: 55px
    }

    .hero h1 {
        font-size: 39px
    }

    .hero-content>p:not(.eyebrow) {
        font-size: 16px
    }

    .hero-actions {
        gap: 10px
    }

    .btn {
        padding: 11px 16px;
        gap: 16px
    }

    .hero-bottom {
        bottom: 20px
    }

    .hero-bottom>span {
        font-size: 10px;
        max-width: 180px;
        text-align: left
    }

    .mob {
        display: block
    }

    .desktop {
        display: none
    }

    .jump-inner {
        justify-content: flex-start;
        gap: 26px;
        width: 100%;
        padding: 0 20px
    }

    .jump-inner a {
        padding: 16px 0
    }

    .section {
        padding: 76px 0;
        scroll-margin-top: 58px
    }

    .heading {
        display: block;
        margin-bottom: 30px
    }

    .heading h2,
    .ip h2 {
        font-size: 30px
    }

    .heading-side {
        text-align: left;
        margin-top: 14px;
        font-size: 14px
    }

    .company-grid,
    .ip-grid,
    .contact-inner {
        grid-template-columns: 1fr;
        gap: 30px
    }

    .lead {
        font-size: 23px
    }

    .company-copy>p:not(.lead) {
        font-size: 15px
    }

    .company-visual {
        min-height: 280px
    }

    .values {
        grid-template-columns: 1fr;
        gap: 10px;
        margin-top: 26px
    }

    .values article {
        min-height: 0;
        padding: 20px
    }

    .values h3 {
        margin-top: 14px
    }

    .history-top {
        display: block
    }

    .history-top p {
        font-size: 15px;
        margin-bottom: 22px
    }

    .history-years {
        display: grid;
        grid-template-columns: repeat(4, 1fr);
        gap: 6px
    }

    .history-years button {
        padding: 9px 6px
    }

    .history-actions {
        margin: 24px 0 12px
    }

    .event-card {
        width: min(300px, 79vw);
        flex-basis: min(300px, 79vw);
        min-height: 300px
    }

    .history-foot {
        font-size: 13px;
        gap: 15px
    }

    .honor-toolbar {
        display: block
    }

    .filters {
        flex-wrap: nowrap
    }

    .filters button {
        flex: 1;
        padding: 8px 4px
    }

    .honor-toolbar>span {
        display: block;
        margin-top: 14px
    }

    .honor-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 10px
    }

    .honor-card {
        padding: 8px
    }

    .honor-image {
        height: 150px;
        padding: 6px
    }

    .honor-card-body {
        padding: 12px 3px 5px
    }

    .honor-card h3 {
        font-size: 16px
    }

    .honor-card p:last-child {
        font-size: 14px
    }

    .honor-bottom {
        display: block
    }

    .honor-bottom p {
        font-size: 13px
    }

    .pager {
        justify-content: flex-end;
        margin-top: 16px
    }

    .ip-stats strong {
        font-size: 40px
    }

    .ip-stats>div {
        padding: 20px
    }

    .team-grid {
        grid-template-columns: 1fr 1fr;
        gap: 10px
    }

    .person {
        padding: 19px;
        min-height: 195px
    }

    .person h3 {
        font-size: 20px
    }

    .contact h2 {
        font-size: 33px
    }

    .contact-list {
        grid-template-columns: 1fr 1fr
    }

    .contact-form {
        padding: 22px
    }

    .form-row {
        grid-template-columns: 1fr;
        gap: 0
    }

    .footer-inner {
        grid-template-columns: 1fr 1fr;
        gap: 30px
    }

    .footer-inner>div:first-child {
        grid-column: 1/-1
    }

    dialog {
        padding: 20px
    }

    dialog h2 {
        font-size: 21px
    }
}

@media(max-width:360px) {
    .team-grid {
        grid-template-columns: 1fr
    }

    .contact-list {
        grid-template-columns: 1fr
    }

    .honor-image {
        height: 130px
    }
}

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

    *,
    *::before,
    *::after {
        transition: none !important;
        animation: none !important
    }
}

.nav-group {
    position: relative
}

.nav-trigger {
    color: #d4d9e1;
    font-size: 14px;
    white-space: nowrap;
    background: none;
    border: 0;
    padding: 24px 0;
    line-height: 1.7
}

.nav-trigger:hover,
.nav-trigger[aria-expanded=true] {
    color: #fff
}

.nav-trigger span {
    display: inline-block;
    width: 6px;
    height: 6px;
    border-right: 1px solid #a2c5d3;
    border-bottom: 1px solid #a2c5d3;
    transform: rotate(45deg);
    margin: 0 0 3px 5px
}

.subnav {
    position: absolute;
    top: calc(100% - 1px);
    left: -18px;
    width: 230px;
    padding: 8px;
    background: #0b1421;
    border: 1px solid #2b4054;
    border-radius: 3px;
    box-shadow: 0 12px 30px #0009
}

.subnav[hidden] {
    display: none
}

.main-nav .subnav a {
    display: block;
    padding: 9px 12px;
    border: 0;
    font-size: 14px;
    color: #c5d4df;
    line-height: 1.5;
    white-space: normal
}

.main-nav .subnav a:hover {
    color: #fff;
    background: #14283b
}

@media(max-width:900px) {
    .nav-trigger {
        font-size: 13px
    }

    .main-nav {
        gap: 14px
    }
}

@media(max-width:760px) {
    .nav-trigger {
        display: flex;
        align-items: center;
        justify-content: space-between;
        width: 100%;
        text-align: left;
        padding: 12px 0;
        font-size: 15px;
        border-bottom: 1px solid #1f2c3b
    }

    .nav-trigger span {
        width: 8px;
        height: 8px;
        margin-right: 4px
    }

    .subnav {
        position: static;
        width: auto;
        padding: 6px 10px;
        margin: 4px 0;
        background: #0c1b2a;
        box-shadow: none
    }

    .main-nav .subnav a {
        padding: 10px;
        font-size: 14px
    }
}

/* 2026 visual refinement: cohesive light, structure and legibility */
:root {
    --bg: #07121f;
    --line: #304c64;
    --muted: #c0d1df
}

.hero {
    min-height: 720px;
    background: radial-gradient(ellipse at 72% 30%, rgba(21, 103, 162, .20), transparent 45%), linear-gradient(90deg, rgba(3, 12, 24, .28), rgba(3, 12, 24, .48)), linear-gradient(0deg, #071321 0%, transparent 42%), url('../images/hero.webp') 50% 43%/cover no-repeat
}

.hero:before {
    content: "";
    position: absolute;
    inset: 0;
    pointer-events: none;
    background: linear-gradient(90deg, transparent 49.96%, rgba(132, 207, 249, .08) 50%, transparent 50.04%);
    mask-image: linear-gradient(transparent, black 25%, transparent 90%)
}

.hero-content {
    position: relative;
    padding-top: 88px;
    padding-bottom: 32px
}

.hero-content>p:not(.eyebrow) {
    margin: 17px 0 24px
}

.hero-stats {
    margin: 44px auto 0;
    max-width: 1100px;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    text-align: left;
    border: 1px solid rgba(142, 206, 239, .3);
    border-radius: 6px;
    background: linear-gradient(115deg, rgba(20, 48, 72, .82), rgba(12, 28, 44, .84));
    box-shadow: 0 12px 40px rgba(0, 7, 15, .16);
    backdrop-filter: blur(12px)
}

.stat {
    padding: 18px 25px 19px;
    display: flex;
    flex-direction: column;
    position: relative
}

.stat+.stat {
    border-left: 1px solid rgba(154, 206, 232, .2)
}

.stat-number {
    font-size: 34px;
    font-weight: 650;
    line-height: 1.1;
    color: #fff;
    letter-spacing: -.025em
}

.stat-number small {
    font-size: 14px;
    color: #9edff4;
    font-weight: 500;
    letter-spacing: 0;
    margin-left: 6px
}

.stat-label {
    font-size: 14px;
    margin-top: 8px;
    color: #e5f1fa
}

.stat-note {
    font-size: 12px;
    margin-top: 2px;
    color: #a2bacb
}

.stat-note.example {
    color: #f1cb91
}

.section-nav {
    background: rgba(7, 19, 31, .96);
    border-color: #254055
}

.jump-inner a {
    color: #c0d0de
}

.company {
    background: radial-gradient(ellipse at 85% 25%, rgba(36, 104, 150, .16), transparent 43%), linear-gradient(135deg, #101f30, #0b1725)
}

.history {
    background: radial-gradient(ellipse at 80% 25%, rgba(21, 85, 128, .18), transparent 42%), linear-gradient(100deg, rgba(7, 18, 31, .93), rgba(9, 23, 38, .87)), url('../images/earth.webp') center/cover
}

.honors {
    background: linear-gradient(160deg, #0c1928, #102334)
}

.ip {
    background: radial-gradient(ellipse at 20% 50%, rgba(33, 119, 169, .20), transparent 46%), linear-gradient(115deg, rgba(10, 30, 48, .92), rgba(8, 24, 39, .9)), url('../images/earth.webp') center/cover
}

.team {
    background: linear-gradient(145deg, #101e2c, #0c1a29)
}

.contact {
    background: radial-gradient(ellipse at 70% 0%, rgba(20, 107, 157, .18), transparent 45%), linear-gradient(90deg, rgba(9, 27, 43, .88), rgba(9, 26, 42, .9)), url('../images/hero.webp') center/cover
}

.section {
    position: relative;
    overflow: hidden
}

.section>.wrap {
    position: relative;
    z-index: 1
}

.section:before {
    content: "";
    position: absolute;
    right: 0;
    top: 0;
    width: 34%;
    height: 100%;
    pointer-events: none;
    opacity: .32;
    background-image: linear-gradient(rgba(139, 206, 240, .085) 1px, transparent 1px), linear-gradient(90deg, rgba(139, 206, 240, .085) 1px, transparent 1px);
    background-size: 64px 64px;
    mask-image: linear-gradient(90deg, transparent, black)
}

.heading {
    padding-bottom: 19px;
    border-bottom: 1px solid rgba(139, 189, 218, .22);
    margin-bottom: 38px
}

.heading h2,
.ip h2 {
    font-size: 36px
}

.heading-side {
    color: #c2d4e1
}

.company-grid {
    grid-template-columns: 1.1fr .9fr;
    gap: 48px
}

.company-copy>p:not(.lead) {
    font-size: 16px;
    line-height: 1.85;
    color: #cedbe5
}

.company-visual {
    border-color: #365b73
}

.values {
    margin-top: 34px;
    gap: 12px
}

.values article {
    min-height: 150px;
    background: linear-gradient(125deg, rgba(31, 62, 84, .95), rgba(17, 37, 55, .95));
    border-color: #34536a;
    padding: 22px 24px
}

.values h3 {
    margin: 14px 0 4px
}

.event-card {
    background: linear-gradient(145deg, #18374f, #112638);
    border-color: #375a73
}

.honor-card {
    background: #182e40;
    border-color: #36546a
}

.honor-card p:last-child,
.person p {
    color: #c5d5e1
}

.ip-stats>div {
    background: rgba(27, 59, 79, .87);
    border-color: #44718b
}

.ip-note {
    color: #c6d6e1
}

.person {
    background: linear-gradient(135deg, #1a3448, #14283a);
    border-color: #34566d;
    min-height: 184px
}

.person.featured {
    background: linear-gradient(120deg, #224a65, #19354b);
    border-color: #4c7b98
}

.person h3 {
    margin-top: 12px
}

.contact-form {
    background: rgba(17, 38, 56, .95);
    border-color: #40627b
}

.footer {
    background: #08131e
}

@media(max-width:760px) {
    .hero {
        min-height: 0;
        background-position: 38% center
    }

    .hero-content {
        padding-top: 114px;
        padding-bottom: 32px
    }

    .hero h1 {
        font-size: 37px
    }

    .hero-content>p:not(.eyebrow) {
        margin: 14px 0 20px
    }

    .hero-stats {
        grid-template-columns: 1fr 1fr;
        margin-top: 28px
    }

    .stat {
        padding: 13px 16px
    }

    .stat+.stat {
        border-left: 0
    }

    .stat:nth-child(even) {
        border-left: 1px solid rgba(154, 206, 232, .2)
    }

    .stat:nth-child(n+3) {
        border-top: 1px solid rgba(154, 206, 232, .2)
    }

    .stat-number {
        font-size: 27px
    }

    .stat-number small {
        font-size: 13px
    }

    .stat-label {
        font-size: 14px;
        margin-top: 4px
    }

    .stat-note {
        font-size: 12px
    }

    .heading {
        margin-bottom: 28px;
        padding-bottom: 15px
    }

    .heading h2,
    .ip h2 {
        font-size: 30px
    }

    .company-grid {
        grid-template-columns: 1fr;
        gap: 26px
    }

    .company-copy>p:not(.lead) {
        font-size: 15px
    }

    .values {
        margin-top: 24px
    }

    .values article {
        min-height: 0
    }

    .person {
        min-height: 180px
    }

    .section:before {
        width: 65%;
        opacity: .22
    }
}