:root {
    color-scheme: light;
    --ink: #0a1020;
    --muted: #5f6b7a;
    --line: #d7dfeb;
    --panel: #ffffff;
    --surface: #f3f6fb;
    --blue: #065fb9;
    --blue-dark: #06396d;
    --cyan: #0ea5b7;
    --green: #12745d;
    --gold: #c8912a;
    --danger: #a33a31;
    --shadow: 0 18px 48px rgba(10, 16, 32, .14);
    --shadow-soft: 0 10px 30px rgba(10, 16, 32, .08);
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    color: var(--ink);
    background:
        linear-gradient(180deg, rgba(3, 9, 21, .94), rgba(3, 19, 38, .96)),
        url("../img/hero-data-connections.png") 62% top/cover fixed,
        #030915;
    font-family: Inter, "Segoe UI", Arial, Helvetica, sans-serif;
    line-height: 1.5;
}

a {
    color: var(--blue);
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 20;
    border-bottom: 1px solid rgba(36, 227, 210, .5);
    background:
        radial-gradient(circle at 4% 48%, rgba(36, 227, 210, .45), transparent 17%),
        radial-gradient(circle at 18% 0, rgba(39, 215, 255, .4), transparent 19%),
        radial-gradient(circle at 72% 50%, rgba(21, 184, 176, .22), transparent 22%),
        linear-gradient(105deg, rgba(3, 9, 21, .9), rgba(4, 50, 95, .84) 50%, rgba(3, 92, 111, .8)),
        url("../img/hero-data-connections.png") 58% 32%/cover no-repeat;
    box-shadow: 0 18px 44px rgba(5, 13, 29, .45), inset 0 -1px 0 rgba(142, 231, 244, .22);
    backdrop-filter: blur(18px);
}

.site-header::before {
    content: "";
    position: absolute;
    inset: 0 0 auto;
    height: 4px;
    background: linear-gradient(90deg, var(--blue), var(--cyan), var(--green));
}

.site-header::after {
    content: "";
    position: absolute;
    inset: 4px 0 0;
    pointer-events: none;
    background:
        linear-gradient(90deg, rgba(39, 215, 255, .34) 0 1px, transparent 1px 100%),
        linear-gradient(0deg, rgba(39, 215, 255, .18) 0 1px, transparent 1px 100%),
        linear-gradient(135deg, transparent 0 47%, rgba(142, 231, 244, .16) 47% 47.8%, transparent 47.8% 100%);
    background-size: 120px 100%, 100% 34px, 46px 46px;
    mask-image: linear-gradient(90deg, #000, rgba(0, 0, 0, .7) 34%, transparent 82%);
    opacity: .82;
}

.nav {
    position: relative;
    z-index: 1;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    width: min(1240px, calc(100% - 32px));
    margin: 0 auto;
    padding: 18px 0;
}

.brand {
    display: flex;
    align-items: center;
    color: var(--ink);
    font-weight: 900;
    text-decoration: none;
    padding: 6px 10px 6px 0;
    border-radius: 10px;
    filter: drop-shadow(0 10px 26px rgba(8, 193, 220, .18));
}

.brand-logo {
    display: block;
    width: 340px;
    height: auto;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 13px;
    font-weight: 800;
}

.nav-links a {
    color: #f7fbff;
    text-decoration: none;
    white-space: nowrap;
    text-shadow: 0 1px 12px rgba(39, 215, 255, .2);
}

.nav-links a:not(.button):hover {
    color: #8ee7f4;
}

.staff-link {
    padding-left: 4px;
    font-size: 13px;
    color: #b9d7e8 !important;
    font-weight: 700;
}

.button,
button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 42px;
    padding: 10px 18px;
    border: 1px solid transparent;
    border-radius: 8px;
    background: linear-gradient(135deg, var(--blue), #0879d7);
    color: #fff;
    font: inherit;
    font-weight: 700;
    text-decoration: none;
    cursor: pointer;
    box-shadow: 0 9px 20px rgba(6, 95, 185, .2);
}

.button.secondary {
    border-color: var(--line);
    background: #fff;
    color: var(--ink);
    box-shadow: none;
}

.site-header .button {
    min-height: 38px;
    padding: 9px 12px;
    background: linear-gradient(135deg, #0b83d9, #13b8b0);
    color: #fff;
    box-shadow: 0 12px 26px rgba(2, 9, 22, .28);
}

.hero .button.secondary,
.download-band .button.secondary {
    border-color: rgba(255, 255, 255, .38);
    background: rgba(255, 255, 255, .1);
    color: #fff;
}

.button.green {
    background: linear-gradient(135deg, var(--green), #18a47f);
}

.hero {
    position: relative;
    overflow: hidden;
    color: #fff;
    background:
        linear-gradient(105deg, rgba(3, 9, 21, .9), rgba(4, 43, 83, .62) 44%, rgba(4, 92, 122, .18)),
        url("../img/hero-data-connections.png") 62% center/cover no-repeat;
    border-bottom: 1px solid rgba(255, 255, 255, .14);
}

.hero::before {
    content: "";
    position: absolute;
    inset: 0;
    pointer-events: none;
    background:
        radial-gradient(circle at 8% 20%, rgba(39, 215, 255, .42), transparent 16%),
        radial-gradient(circle at 21% 54%, rgba(36, 227, 123, .22), transparent 19%),
        radial-gradient(circle at 4% 82%, rgba(255, 209, 102, .14), transparent 16%),
        linear-gradient(115deg, rgba(14, 165, 183, .26), transparent 38%);
    mix-blend-mode: screen;
}

.hero::after {
    content: "";
    position: absolute;
    inset: 0;
    pointer-events: none;
    background-image:
        linear-gradient(90deg, rgba(39, 215, 255, .18) 1px, transparent 1px),
        linear-gradient(0deg, rgba(39, 215, 255, .08) 1px, transparent 1px);
    background-size: 84px 84px;
    mask-image: linear-gradient(90deg, #000, transparent 46%);
    opacity: .65;
}

.hero-inner {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: minmax(0, 1.1fr) minmax(280px, .75fr);
    gap: 34px;
    width: min(1240px, calc(100% - 32px));
    min-height: 650px;
    margin: 0 auto;
    padding: 92px 0 58px;
    align-items: center;
}

.hero-inner::before {
    content: "";
    position: absolute;
    left: -44px;
    top: 86px;
    width: min(470px, 42vw);
    height: 430px;
    pointer-events: none;
    background:
        radial-gradient(circle at 8% 15%, #24e37b 0 4px, transparent 5px),
        radial-gradient(circle at 34% 28%, #27d7ff 0 5px, transparent 6px),
        radial-gradient(circle at 19% 56%, #ffd166 0 4px, transparent 5px),
        radial-gradient(circle at 47% 73%, #ff4d5f 0 4px, transparent 5px),
        linear-gradient(90deg, transparent 0 9%, rgba(39, 215, 255, .75) 9% 9.5%, transparent 9.5% 100%),
        linear-gradient(0deg, transparent 0 31%, rgba(36, 227, 123, .42) 31% 31.8%, transparent 31.8% 100%),
        linear-gradient(135deg, transparent 0 49%, rgba(39, 215, 255, .34) 49% 50%, transparent 50% 100%);
    background-size: 100% 100%, 100% 100%, 100% 100%, 100% 100%, 88px 100%, 100% 78px, 64px 64px;
    filter: drop-shadow(0 0 18px rgba(39, 215, 255, .48));
    opacity: .58;
    mask-image: radial-gradient(circle at 20% 42%, #000, transparent 74%);
}

.eyebrow {
    margin: 0 0 12px;
    color: #8ee7f4;
    font-weight: 800;
    text-transform: uppercase;
    font-size: 13px;
    letter-spacing: .1em;
}

h1,
h2,
h3 {
    margin: 0;
    line-height: 1.08;
}

h1 {
    max-width: 760px;
    font-size: clamp(34px, 4vw, 52px);
}

.hero h1 {
    max-width: 850px;
    font-size: clamp(44px, 6vw, 82px);
    letter-spacing: 0;
}

h2 {
    font-size: clamp(30px, 4vw, 46px);
}

h3 {
    font-size: 21px;
}

.hero p {
    max-width: 720px;
    color: #eaf4ff;
    font-size: 21px;
    line-height: 1.55;
}

.hero-actions,
.section-actions,
.form-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 22px;
}

.signal-panel {
    border: 1px solid rgba(255, 255, 255, .28);
    border-radius: 8px;
    background:
        linear-gradient(180deg, rgba(255, 255, 255, .16), rgba(255, 255, 255, .07)),
        rgba(8, 19, 37, .42);
    box-shadow: var(--shadow);
    backdrop-filter: blur(10px);
}

.signal-row {
    display: flex;
    justify-content: space-between;
    gap: 16px;
    padding: 20px;
    border-bottom: 1px solid rgba(255, 255, 255, .18);
}

.signal-row:last-child {
    border-bottom: 0;
}

.signal-row strong {
    display: block;
    color: #fff;
    font-size: 18px;
}

.signal-row span {
    color: #d8e8f7;
    font-size: 15px;
}

.section {
    padding: 86px 0;
}

.section.alt {
    background:
        linear-gradient(110deg, rgba(4, 12, 28, .9), rgba(4, 45, 82, .72) 55%, rgba(6, 95, 105, .42)),
        url("../img/hero-data-connections.png") 62% center/cover no-repeat;
    color: #fff;
}

.section:not(.hero):not(.alt) {
    color: #fff;
    background:
        linear-gradient(110deg, rgba(4, 12, 28, .9), rgba(4, 45, 82, .72) 55%, rgba(6, 95, 105, .42)),
        url("../img/hero-data-connections.png") 62% center/cover no-repeat;
}

.section.alt .section-head p,
.section:not(.hero):not(.alt) .section-head p,
.section.alt .copy,
.section:not(.hero):not(.alt) .copy,
.section:not(.hero):not(.alt) .card p,
.section.alt .card p {
    color: #dbeeff;
}

.section.alt .tag,
.section:not(.hero):not(.alt) .tag {
    background: rgba(142, 231, 244, .13);
    color: #9ff8ff;
}

.section.alt .card:not(.form-card),
.section:not(.hero):not(.alt) .card:not(.form-card),
.section.alt .side-nav {
    border-color: rgba(142, 231, 244, .22);
    background:
        linear-gradient(180deg, rgba(8, 22, 43, .82), rgba(7, 42, 75, .68));
    color: #fff;
    box-shadow: 0 18px 48px rgba(2, 9, 22, .24);
    backdrop-filter: blur(12px);
}

.section.alt .side-nav a {
    color: #f7fbff;
}

.section.alt .card:not(.form-card)::before {
    background: linear-gradient(90deg, #0b83d9, #10b8b0, #8ee7f4);
}

main > .section:first-child:not(.hero) {
    position: relative;
    overflow: hidden;
    color: #fff;
    background:
        linear-gradient(105deg, rgba(3, 9, 21, .9), rgba(4, 50, 94, .68) 54%, rgba(8, 120, 130, .34)),
        url("../img/hero-data-connections.png") 62% center/cover no-repeat;
}

main > .section:first-child:not(.hero)::before {
    content: "";
    position: absolute;
    inset: 0;
    background:
        linear-gradient(180deg, rgba(3, 9, 21, .18), rgba(3, 9, 21, .66)),
        radial-gradient(circle at 80% 18%, rgba(142, 231, 244, .22), transparent 34%);
    pointer-events: none;
}

main > .section:first-child:not(.hero) > .wrap {
    position: relative;
    z-index: 1;
}

main > .section:first-child:not(.hero) .eyebrow {
    color: #8ee7f4;
}

main > .section:first-child:not(.hero) .section-head p,
main > .section:first-child:not(.hero) .copy {
    color: #dbeeff;
}

main > .section:first-child:not(.hero) > .wrap > form:not(.form-card) label,
main > .section:first-child:not(.hero) > .wrap > form.form-card > label {
    color: #f7fbff;
}

.admin-console > .wrap > form .form-grid > label {
    color: #f7fbff;
}

.admin-console > .wrap > .form-grid > label {
    color: #f7fbff;
}

.wrap {
    width: min(1240px, calc(100% - 32px));
    margin: 0 auto;
}

.section-head {
    display: flex;
    justify-content: space-between;
    gap: 28px;
    margin-bottom: 28px;
    align-items: end;
}

.portal-shell .section-head {
    align-items: start;
}

.portal-shell .section-head h1,
.wrap > .section-head h1 {
    max-width: 680px;
}

.section-head p {
    max-width: 600px;
    margin: 0;
    color: var(--muted);
}

.grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
}

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

.card {
    min-height: 100%;
    padding: 28px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: linear-gradient(180deg, rgba(255, 255, 255, 1), rgba(249, 252, 255, 1));
    box-shadow: var(--shadow-soft);
}

.service-link-card {
    display: block;
    color: inherit;
    text-decoration: none;
    transition: transform .18s ease, border-color .18s ease, box-shadow .18s ease;
}

.service-link-card:hover {
    transform: translateY(-3px);
    border-color: rgba(142, 231, 244, .58) !important;
    box-shadow: 0 22px 58px rgba(2, 9, 22, .34) !important;
}

.service-thumb {
    display: block;
    width: calc(100% + 56px);
    height: 168px;
    margin: -28px -28px 22px;
    border-radius: 8px 8px 0 0;
    object-fit: cover;
    border-bottom: 1px solid rgba(142, 231, 244, .24);
    filter: saturate(1.08) contrast(1.04);
}

.card p,
.copy {
    color: var(--muted);
}

.tag {
    display: inline-block;
    margin-bottom: 14px;
    padding: 6px 10px;
    border-radius: 999px;
    background: #e8f4ff;
    color: var(--blue-dark);
    font-size: 12px;
    font-weight: 800;
    text-transform: uppercase;
}

.featured-card {
    border-color: rgba(14, 165, 183, .4);
    background: linear-gradient(145deg, #ffffff, #edfaff 58%, #f8fbff);
}

.section:not(.hero) .featured-card {
    border-color: rgba(255, 209, 102, .36);
    background: linear-gradient(145deg, rgba(43, 31, 8, .88), rgba(7, 42, 75, .74) 58%, rgba(8, 22, 43, .84));
    color: #fff;
}

.featured-card .tag {
    background: #e5fbf7;
    color: #075d62;
}

.section:not(.hero) .featured-card .tag {
    background: rgba(255, 209, 102, .14);
    color: #fff4d1;
}

.steps {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 12px;
    counter-reset: step;
}

.step {
    padding: 20px;
    border: 1px solid rgba(142, 231, 244, .24);
    border-left: 4px solid var(--cyan);
    border-radius: 8px;
    background: linear-gradient(180deg, rgba(8, 22, 43, .86), rgba(7, 42, 75, .72));
    color: #fff;
    box-shadow: 0 18px 48px rgba(2, 9, 22, .22);
    backdrop-filter: blur(12px);
}

.step::before {
    counter-increment: step;
    content: counter(step, decimal-leading-zero);
    display: block;
    margin-bottom: 16px;
    color: var(--gold);
    font-weight: 800;
}

.section.alt .step .copy,
.step .copy {
    color: #dbeeff;
}

.step strong {
    color: #fff;
}

.portal-shell {
    display: grid;
    grid-template-columns: 300px minmax(0, 1fr);
    gap: 22px;
    align-items: start;
}

.side-nav {
    position: sticky;
    top: 96px;
    padding: 18px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: #fff;
    box-shadow: var(--shadow-soft);
}

.side-nav a {
    display: block;
    padding: 10px 0;
    color: var(--ink);
    text-decoration: none;
}

.form-card {
    padding: 30px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: linear-gradient(180deg, rgba(248, 252, 255, .94), rgba(231, 242, 253, .92));
    box-shadow: var(--shadow-soft);
}

.section.alt .form-card,
main > .section:first-child:not(.hero) .form-card {
    border-color: rgba(142, 231, 244, .28);
    background: linear-gradient(180deg, rgba(7, 22, 43, .86), rgba(6, 44, 78, .74));
    color: #fff;
    box-shadow: 0 18px 48px rgba(2, 9, 22, .28);
    backdrop-filter: blur(12px);
}

.section.alt .form-card label,
.section.alt .form-card legend,
main > .section:first-child:not(.hero) .form-card label,
main > .section:first-child:not(.hero) .form-card legend {
    color: #f7fbff;
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
}

label {
    display: grid;
    gap: 7px;
    color: var(--ink);
    font-weight: 700;
}

input,
select,
textarea {
    width: 100%;
    min-height: 42px;
    border: 1px solid #b7c4d5;
    border-radius: 6px;
    padding: 10px 11px;
    color: var(--ink);
    background: #fff;
    font: inherit;
}

input:focus,
select:focus,
textarea:focus {
    outline: 3px solid rgba(14, 165, 183, .22);
    border-color: var(--cyan);
}

select[multiple] {
    min-height: 190px;
}

fieldset {
    min-width: 0;
    margin: 0;
    padding: 0;
    border: 0;
}

legend {
    margin-bottom: 10px;
    color: var(--ink);
    font-weight: 800;
}

.service-options {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 10px;
}

.service-option {
    position: relative;
    display: block;
    min-height: 72px;
}

.service-option input {
    position: absolute;
    inset: 0;
    opacity: 0;
    cursor: pointer;
}

.service-option span {
    display: flex;
    align-items: center;
    min-height: 72px;
    height: 100%;
    padding: 13px 14px;
    border: 1px solid #b8c7d8;
    border-radius: 8px;
    background: #edf6ff;
    color: var(--blue-dark);
    font-weight: 800;
}

.section.alt .service-option span,
main > .section:first-child:not(.hero) .service-option span {
    border-color: rgba(142, 231, 244, .34);
    background:
        linear-gradient(135deg, rgba(8, 28, 54, .92), rgba(6, 62, 96, .82));
    color: #f7fbff;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, .08), 0 12px 28px rgba(2, 9, 22, .18);
}

.section.alt .service-option:nth-child(3n + 2) span,
main > .section:first-child:not(.hero) .service-option:nth-child(3n + 2) span {
    border-color: rgba(36, 227, 123, .36);
    background:
        linear-gradient(135deg, rgba(6, 35, 48, .94), rgba(9, 88, 78, .78));
    color: #dfffee;
}

.section.alt .service-option:nth-child(3n) span,
main > .section:first-child:not(.hero) .service-option:nth-child(3n) span {
    border-color: rgba(255, 209, 102, .4);
    background:
        linear-gradient(135deg, rgba(43, 31, 8, .92), rgba(97, 70, 12, .72));
    color: #fff4d1;
}

.section.alt .service-option span::before,
main > .section:first-child:not(.hero) .service-option span::before {
    content: "";
    width: 9px;
    height: 9px;
    flex: 0 0 9px;
    margin-right: 10px;
    border-radius: 999px;
    background: #27d7ff;
    box-shadow: 0 0 16px rgba(39, 215, 255, .85);
}

.service-option:nth-child(3n + 2) span {
    background: #edf8f3;
    color: #0b664f;
}

.service-option:nth-child(3n) span {
    background: #fff7e8;
    color: #7b4c09;
}

.service-option input:checked + span {
    border-color: var(--ink);
    background: linear-gradient(135deg, #07101f, #083f79 58%, #0b7568);
    color: #fff;
    box-shadow: var(--shadow);
}

.service-option input:focus-visible + span {
    outline: 3px solid rgba(11, 92, 173, .28);
    outline-offset: 2px;
}

textarea {
    min-height: 128px;
    resize: vertical;
}

.full {
    grid-column: 1 / -1;
}

.notice {
    margin-bottom: 18px;
    padding: 13px 14px;
    border-radius: 8px;
    background: #e9f8f1;
    color: #0b664f;
    font-weight: 700;
}

.notice.error {
    background: #fff1ef;
    color: var(--danger);
}

.download-band {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 22px;
    align-items: center;
    padding: 28px;
    border-radius: 8px;
    background: var(--ink);
    color: #fff;
}

.download-band p {
    margin: 8px 0 0;
    color: #d9e2ee;
}

.table {
    width: 100%;
    border-collapse: collapse;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: #fff;
    box-shadow: var(--shadow-soft);
}

.table th,
.table td {
    padding: 13px 12px;
    border-bottom: 1px solid var(--line);
    text-align: left;
    vertical-align: top;
}

.inline-form {
    display: grid;
    gap: 8px;
    min-width: 150px;
}

.inline-form button {
    min-height: 36px;
    padding: 7px 10px;
}

.admin-console .section-head {
    margin-bottom: 18px;
}

.admin-tabs {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 18px;
    padding: 8px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: #eaf0f8;
}

.admin-tabs a {
    padding: 12px 16px;
    border: 1px solid transparent;
    border-radius: 8px;
    color: var(--ink);
    font-weight: 800;
    text-decoration: none;
}

.admin-tabs a.active {
    border-color: #bfd0e5;
    background: #fff;
    color: var(--blue-dark);
    box-shadow: var(--shadow-soft);
}

.admin-panel {
    display: grid;
    gap: 18px;
}

.panel-head {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 16px;
}

.panel-head h2 {
    font-size: 36px;
}

.panel-head span {
    color: var(--muted);
    font-weight: 800;
}

.compact-form h3 {
    margin-bottom: 16px;
}

.actions-cell {
    min-width: 170px;
}

.danger-button {
    background: var(--danger);
}

.research-thumb {
    width: 86px;
    height: 54px;
    border-radius: 6px;
    object-fit: cover;
    background: var(--surface);
}

.admin-create {
    margin-top: 28px;
}

.service-card {
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: "";
    display: block;
    width: 42px;
    height: 4px;
    margin-bottom: 16px;
    border-radius: 4px;
    background: linear-gradient(90deg, var(--blue), var(--cyan), var(--green));
}

.table th {
    background: #f1f5fb;
    color: var(--muted);
    font-size: 13px;
    text-transform: uppercase;
}

.site-footer {
    padding: 36px 0;
    background:
        linear-gradient(105deg, rgba(3, 9, 21, .92), rgba(4, 50, 94, .68) 54%, rgba(8, 120, 130, .3)),
        url("../img/hero-data-connections.png") 62% bottom/cover no-repeat;
    color: #d8e2ed;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 20px;
}

.site-footer a {
    color: #fff;
}

.solution-hero {
    position: relative;
    overflow: hidden;
    color: #fff;
    background:
        linear-gradient(105deg, rgba(3, 9, 21, .93), rgba(4, 44, 84, .72) 48%, rgba(5, 100, 127, .26)),
        url("../img/hero-data-connections.png") 62% center/cover no-repeat;
    border-bottom: 1px solid rgba(142, 231, 244, .22);
}

.solution-hero::before {
    content: "";
    position: absolute;
    inset: 0;
    pointer-events: none;
    background:
        radial-gradient(circle at 18% 18%, rgba(39, 215, 255, .34), transparent 20%),
        radial-gradient(circle at 88% 28%, rgba(36, 227, 123, .2), transparent 20%),
        linear-gradient(90deg, rgba(39, 215, 255, .13) 0 1px, transparent 1px 100%),
        linear-gradient(0deg, rgba(39, 215, 255, .08) 0 1px, transparent 1px 100%);
    background-size: auto, auto, 88px 100%, 100% 56px;
}

.solution-hero-grid {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: minmax(0, 1.05fr) minmax(320px, .85fr);
    gap: 42px;
    min-height: 610px;
    padding: 96px 0 72px;
    align-items: center;
}

.solution-hero h1 {
    max-width: 880px;
    font-size: clamp(42px, 5.5vw, 74px);
}

.solution-hero p {
    max-width: 760px;
    color: #e8f6ff;
    font-size: 21px;
}

.network-graphic {
    position: relative;
    min-height: 430px;
    border: 1px solid rgba(142, 231, 244, .3);
    border-radius: 8px;
    background:
        linear-gradient(180deg, rgba(8, 22, 43, .76), rgba(5, 54, 88, .55)),
        radial-gradient(circle at 78% 20%, rgba(39, 215, 255, .34), transparent 28%);
    box-shadow: var(--shadow);
    overflow: hidden;
    backdrop-filter: blur(12px);
}

.network-graphic::before {
    content: "";
    position: absolute;
    inset: 0;
    background:
        linear-gradient(90deg, transparent 0 18%, rgba(39, 215, 255, .42) 18% 18.7%, transparent 18.7%),
        linear-gradient(45deg, transparent 0 48%, rgba(39, 215, 255, .22) 48% 49%, transparent 49%),
        linear-gradient(135deg, transparent 0 49%, rgba(36, 227, 123, .18) 49% 50%, transparent 50%);
    background-size: 100% 100%, 72px 72px, 96px 96px;
    opacity: .84;
}

.network-graphic span {
    position: absolute;
    z-index: 1;
}

.solution-image-panel {
    position: relative;
    min-height: 440px;
    border: 1px solid rgba(142, 231, 244, .32);
    border-radius: 8px;
    overflow: hidden;
    background: #030915;
    box-shadow: var(--shadow), 0 0 46px rgba(39, 215, 255, .18);
}

.solution-image-panel img {
    display: block;
    width: 100%;
    height: 100%;
    min-height: 440px;
    object-fit: cover;
    filter: saturate(1.08) contrast(1.05);
}

.solution-image-panel::before {
    content: "";
    position: absolute;
    inset: 0;
    pointer-events: none;
    background:
        linear-gradient(90deg, rgba(3, 9, 21, .18), transparent 38%),
        linear-gradient(180deg, transparent 58%, rgba(3, 9, 21, .72));
}

.solution-image-panel::after {
    content: "";
    position: absolute;
    inset: 0;
    pointer-events: none;
    border: 1px solid rgba(255, 255, 255, .08);
    box-shadow: inset 0 0 60px rgba(39, 215, 255, .16);
}

.image-callouts {
    position: absolute;
    left: 18px;
    right: 18px;
    bottom: 18px;
    z-index: 2;
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.image-callouts span {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    min-height: 34px;
    padding: 8px 10px;
    border: 1px solid rgba(142, 231, 244, .32);
    border-radius: 999px;
    background: rgba(4, 18, 36, .72);
    color: #fff;
    font-size: 12px;
    font-weight: 900;
    backdrop-filter: blur(10px);
}

.image-callouts span::before {
    content: "";
    width: 8px;
    height: 8px;
    border-radius: 999px;
    background: #24e37b;
    box-shadow: 0 0 14px rgba(36, 227, 123, .86);
}

.cable-map .rack {
    left: 34px;
    top: 84px;
    width: 92px;
    height: 250px;
    border: 1px solid rgba(142, 231, 244, .54);
    border-radius: 8px;
    background:
        repeating-linear-gradient(180deg, rgba(255, 255, 255, .16) 0 18px, rgba(39, 215, 255, .18) 18px 22px),
        rgba(2, 9, 22, .64);
    box-shadow: inset 0 0 28px rgba(39, 215, 255, .18), 0 0 28px rgba(39, 215, 255, .24);
}

.node,
.lane,
.bubble,
.shield,
.agent {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 120px;
    min-height: 44px;
    padding: 10px 14px;
    border: 1px solid rgba(142, 231, 244, .45);
    border-radius: 8px;
    background: linear-gradient(135deg, rgba(5, 30, 58, .92), rgba(7, 101, 126, .72));
    color: #fff;
    font-weight: 900;
    box-shadow: 0 14px 32px rgba(2, 9, 22, .32), 0 0 18px rgba(39, 215, 255, .16);
}

.cable-map .node::before,
.security-stack .lane::before,
.ai-desk .bubble::before {
    content: "";
    width: 8px;
    height: 8px;
    margin-right: 8px;
    border-radius: 999px;
    background: #24e37b;
    box-shadow: 0 0 16px rgba(36, 227, 123, .84);
}

.cable-map .n1 { left: 210px; top: 56px; }
.cable-map .n2 { right: 32px; top: 128px; }
.cable-map .n3 { left: 190px; top: 220px; }
.cable-map .n4 { right: 48px; bottom: 70px; }
.cable-map .n5 { left: 40px; bottom: 36px; }

.security-stack .shield {
    left: 50%;
    top: 44px;
    width: 148px;
    height: 112px;
    transform: translateX(-50%);
    border-radius: 24px 24px 44px 44px;
    background: linear-gradient(135deg, #0b83d9, #13b8b0);
}

.security-stack .l1 { left: 36px; top: 190px; }
.security-stack .l2 { right: 42px; top: 190px; }
.security-stack .l3 { left: 54px; bottom: 58px; }
.security-stack .l4 { right: 34px; bottom: 58px; }

.ai-desk .agent {
    left: 50%;
    top: 50%;
    width: 168px;
    height: 168px;
    transform: translate(-50%, -50%);
    border-radius: 999px;
    background:
        radial-gradient(circle at 38% 28%, rgba(255, 255, 255, .26), transparent 28%),
        linear-gradient(135deg, #0b83d9, #13b8b0 58%, #18a47f);
    font-size: 22px;
}

.ai-desk .b1 { left: 34px; top: 58px; }
.ai-desk .b2 { right: 38px; top: 66px; }
.ai-desk .b3 { left: 28px; bottom: 76px; }
.ai-desk .b4 { right: 30px; bottom: 76px; }
.ai-desk .b5 { left: 50%; bottom: 28px; transform: translateX(-50%); }

.split-detail {
    display: grid;
    grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr);
    gap: 34px;
    align-items: start;
}

.lead-copy {
    margin: 18px 0 0;
    color: #dbeeff;
    font-size: 20px;
}

.detail-list {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
}

.detail-list article,
.flow-line > div {
    padding: 22px;
    border: 1px solid rgba(142, 231, 244, .24);
    border-radius: 8px;
    background: linear-gradient(180deg, rgba(8, 22, 43, .82), rgba(7, 42, 75, .68));
    box-shadow: 0 18px 48px rgba(2, 9, 22, .24);
}

.detail-list p,
.flow-line p {
    color: #dbeeff;
}

.three-detail .card {
    min-height: 220px;
}

.process-wide,
.ai-flow {
    display: grid;
    gap: 22px;
}

.flow-line {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 12px;
}

.logo-options-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
}

.logo-option-card {
    display: grid;
    gap: 18px;
    padding: 18px;
    border: 1px solid rgba(142, 231, 244, .28);
    border-radius: 8px;
    background: linear-gradient(180deg, rgba(8, 22, 43, .86), rgba(7, 42, 75, .72));
    box-shadow: var(--shadow-soft);
}

.logo-option-card img {
    display: block;
    width: 100%;
    height: auto;
    border-radius: 8px;
    background: #030915;
    box-shadow: 0 18px 42px rgba(2, 9, 22, .22);
}

.logo-option-card p {
    color: #dbeeff;
    margin: 8px 0 0;
}

@media (max-width: 880px) {
    .nav {
        align-items: flex-start;
        flex-direction: column;
        gap: 12px;
        padding: 12px 0;
    }

    .nav-links {
        flex-wrap: wrap;
        gap: 12px 16px;
        font-size: 15px;
    }

    .brand-logo {
        width: min(320px, 92vw);
    }

    .nav-links .button {
        min-height: 38px;
        padding: 8px 14px;
    }

    .hero-inner {
        min-height: 560px;
        padding: 58px 0 42px;
    }

    .hero h1 {
        font-size: clamp(38px, 10vw, 56px);
    }

    .hero p {
        font-size: 18px;
    }

    .hero-inner,
    .portal-shell,
    .section-head,
    .download-band,
    .footer-grid,
    .solution-hero-grid,
    .split-detail {
        grid-template-columns: 1fr;
    }

    .grid,
    .grid.two,
    .steps,
    .flow-line,
    .logo-options-grid,
    .form-grid,
    .service-options,
    .detail-list {
        grid-template-columns: 1fr;
    }

    .solution-hero-grid {
        min-height: auto;
        padding: 58px 0 42px;
    }

    .solution-hero h1 {
        font-size: clamp(36px, 10vw, 54px);
    }

    .solution-hero p {
        font-size: 18px;
    }

    .network-graphic {
        min-height: 360px;
    }

    .node,
    .lane,
    .bubble,
    .shield,
    .agent {
        min-width: 104px;
        font-size: 13px;
    }

    .side-nav {
        position: static;
    }
}