:root {
    --core-primary: #0757b8;
    --core-primary-dark: #052b72;
    --core-accent: #08aeca;
    --core-accent-strong: #0f7db8;
    --core-cyan: #16d9e8;
    --core-dark: #07111f;
    --core-ink: #0f172a;
    --core-heading: #102033;
    --core-text: #334155;
    --core-text-secondary: #526173;
    --core-muted: #758195;
    --core-bg-soft: #f4f8fc;
    --core-bg-accent-soft: #e7f8fb;
    --core-border: #d9e5ee;
    --core-border-soft: rgba(8, 174, 202, 0.18);
    --core-shadow: 0 18px 46px rgba(5, 43, 114, 0.11);
    --core-shadow-sm: 0 0.65rem 1.5rem rgba(5, 43, 114, 0.075);
    --core-shadow-hover: 0 1.35rem 2.6rem rgba(5, 43, 114, 0.14);
    --core-radius: 0.7rem;
    --core-radius-lg: 0.9rem;
    --core-section-py: 3.5rem;
    --core-page-bg:
        radial-gradient(circle at 88% 8%, rgba(8, 174, 202, 0.1), transparent 28rem),
        radial-gradient(circle at 8% 38%, rgba(7, 87, 184, 0.08), transparent 24rem),
        linear-gradient(180deg, #f7fbff 0%, #ffffff 48%, #f4f8fc 100%);
}

html {
    scroll-behavior: smooth;
}

body.public-body {
    color: var(--core-text);
    background: #ffffff;
    font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
}

.public-main {
    min-height: 55vh;
}

a {
    text-decoration: none;
}

img {
    max-width: 100%;
}

.public-navbar {
    min-height: 86px;
    border-bottom: 1px solid rgba(15, 23, 42, 0.08);
    box-shadow: 0 8px 24px rgba(5, 43, 114, 0.075);
}

.public-navbar .container {
    max-width: 1420px;
}

.public-navbar-brand {
    gap: 0.58rem;
    min-width: 238px;
    margin-right: 1rem;
}

.public-navbar-logo {
    width: 68px;
    height: 68px;
    object-fit: contain;
    filter: drop-shadow(0 10px 16px rgba(0, 72, 160, 0.18));
}

.public-navbar-brand-text {
    display: flex;
    flex-direction: column;
    justify-content: center;
    line-height: 0.95;
    letter-spacing: 0.01em;
}

.public-navbar-brand-text span {
    color: #052b72;
    font-size: clamp(1.3rem, 1.65vw, 1.72rem);
    font-weight: 900;
}

.public-navbar-brand-text strong {
    color: #08aeca;
    font-size: clamp(1.42rem, 1.85vw, 1.9rem);
    font-weight: 900;
}

.public-navbar-nav {
    --nav-link-pad-y: 0.72rem;
    gap: 0.86rem !important;
}

.public-navbar .nav-link {
    position: relative;
    color: #020617;
    font-size: 0.75rem;
    font-weight: 800;
    letter-spacing: 0.065em;
    text-transform: uppercase;
    border-radius: 0;
    padding: var(--nav-link-pad-y) 0.12rem;
    white-space: nowrap;
}

.public-navbar .nav-link::after {
    content: "";
    position: absolute;
    left: 0.25rem;
    right: 0.25rem;
    bottom: 0.45rem;
    height: 3px;
    border-radius: 999px;
    background: linear-gradient(90deg, #04c9e8, #0757b8);
    transform: scaleX(0);
    transform-origin: left center;
    transition: transform 0.2s ease;
}

.public-navbar .nav-link.active,
.public-navbar .nav-link:hover {
    color: #0757b8;
    background-color: transparent;
}

.public-navbar .nav-link.active::after,
.public-navbar .nav-link:hover::after {
    transform: scaleX(1);
}

.public-navbar-cta {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 2.45rem;
    padding: 0.58rem 1.05rem;
    border: 0;
    border-radius: 999px;
    color: #fff;
    font-size: 0.74rem;
    font-weight: 900;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    background: linear-gradient(90deg, #12cadd 0%, #0757b8 100%);
    box-shadow: 0 12px 26px rgba(7, 87, 184, 0.24);
    white-space: nowrap;
}

.public-navbar-cta:hover {
    color: #fff;
    transform: translateY(-1px);
    box-shadow: 0 16px 32px rgba(7, 87, 184, 0.3);
}

.public-navbar-login,
.public-navbar-admin {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.36rem;
    min-height: 2.25rem;
    border-radius: 999px;
    color: var(--core-primary);
    border: 1px solid rgba(8, 174, 202, 0.68);
    background: rgba(255, 255, 255, 0.78);
    font-size: 0.78rem;
    font-weight: 800;
    white-space: nowrap;
}

.public-navbar-admin {
    color: #fff;
    border-color: transparent;
    background: linear-gradient(90deg, #0757b8, #08aeca);
}

.public-navbar-login:hover {
    color: #fff;
    border-color: transparent;
    background: linear-gradient(90deg, #12cadd, #0757b8);
}

.public-navbar-admin:hover {
    color: #fff;
    box-shadow: 0 12px 24px rgba(7, 87, 184, 0.2);
}

.public-footer-access {
    display: inline-flex;
    align-items: center;
    justify-content: flex-end;
    gap: 0.55rem;
    width: 100%;
}

.public-footer-access-button {
    width: 2.35rem;
    height: 2.35rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 1px solid rgba(226, 232, 240, 0.22);
    border-radius: 999px;
    color: rgba(226, 232, 240, 0.7);
    background: rgba(255, 255, 255, 0.04);
}

.public-footer-access-button:hover {
    color: #ffffff;
    border-color: rgba(22, 217, 232, 0.55);
    background: rgba(8, 174, 202, 0.18);
}

.public-footer-access form {
    margin: 0;
}

.public-footer-access button {
    padding: 0;
}

.public-video-panel {
    overflow: hidden;
    border: 1px solid rgba(8, 174, 202, 0.16);
    border-radius: 0.85rem;
    background:
        radial-gradient(circle at top right, rgba(22, 217, 232, 0.09), transparent 42%),
        #ffffff;
    box-shadow: var(--core-shadow-sm);
}

.public-video-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 0.85rem 1rem;
    border-bottom: 1px solid rgba(8, 174, 202, 0.12);
}

.public-video-provider {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    color: var(--core-primary);
    font-size: 0.76rem;
    font-weight: 900;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.public-video-frame {
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 9;
    background: #020617;
}

.public-video-frame iframe,
.public-video-frame video {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    border: 0;
}

.public-video-external {
    min-height: 12rem;
    display: grid;
    grid-template-columns: auto minmax(0, 1fr) auto;
    gap: 1rem;
    align-items: center;
    padding: 1.35rem;
}

.public-video-external > i {
    width: 3rem;
    height: 3rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 999px;
    color: #ffffff;
    background: linear-gradient(90deg, #12cadd, #0757b8);
}

.public-video-external strong {
    display: block;
    color: var(--core-heading);
}

.public-video-external p {
    margin: 0.2rem 0 0;
    color: var(--core-text-secondary);
}

@media (max-width: 575.98px) {
    .public-video-external {
        grid-template-columns: 1fr;
    }
}

.public-navbar-dropdown {
    min-width: 20rem;
    border-radius: var(--core-radius-lg);
    padding: 0.75rem;
    border: 1px solid rgba(8, 174, 202, 0.13) !important;
    box-shadow: 0 22px 48px rgba(5, 43, 114, 0.15) !important;
    background:
        radial-gradient(circle at top right, rgba(22, 217, 232, 0.09), transparent 45%),
        #ffffff;
}

.public-navbar-dropdown .dropdown-item {
    border-radius: var(--core-radius);
    padding: 0;
}

.public-navbar-dropdown-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem !important;
    border: 1px solid transparent;
}

.public-navbar-dropdown-item strong,
.public-navbar-dropdown-item small {
    display: block;
}

.public-navbar-dropdown-item strong {
    color: var(--core-heading);
    font-size: 0.92rem;
    line-height: 1.15;
}

.public-navbar-dropdown-item small {
    color: var(--core-muted);
    font-size: 0.78rem;
    margin-top: 0.12rem;
}

.public-navbar-dropdown-icon {
    width: 2.35rem;
    height: 2.35rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex: 0 0 auto;
    border-radius: 0.7rem;
    color: var(--core-primary);
    background: linear-gradient(135deg, rgba(22, 217, 232, 0.14), rgba(7, 87, 184, 0.09));
}

.public-navbar-dropdown .dropdown-item:hover {
    background-color: rgba(8, 174, 202, 0.1);
    border-color: rgba(8, 174, 202, 0.16);
}

.public-navbar-dropdown .dropdown-item:hover strong {
    color: var(--core-primary);
}

.public-footer {
    color: rgba(226, 232, 240, 0.82);
    background-color: #020617;
    background-image:
        linear-gradient(135deg, rgba(2, 6, 23, 0.97) 0%, rgba(5, 43, 114, 0.92) 58%, rgba(3, 105, 161, 0.86) 100%),
        radial-gradient(circle at 82% 14%, rgba(22, 217, 232, 0.18), transparent 25rem),
        linear-gradient(30deg, rgba(22, 217, 232, 0.1) 1px, transparent 1px);
    background-size: auto, auto, 54px 54px;
    border-top: 0 !important;
}

.public-footer-logo {
    width: 46px;
    height: 46px;
    object-fit: contain;
    filter: drop-shadow(0 8px 16px rgba(22, 217, 232, 0.24));
}

.public-footer h3,
.public-footer h4 {
    color: #ffffff;
}

.public-footer .text-secondary,
.public-footer .footer-html-content {
    color: rgba(226, 232, 240, 0.72) !important;
}

.footer-links a,
.footer-contact-list a {
    color: rgba(226, 232, 240, 0.82);
}

.footer-links a:hover,
.footer-contact-list a:hover {
    color: #ffffff;
}

.footer-html-content {
    font-size: 0.95rem;
    color: var(--core-muted);
}

.public-social-links .btn {
    width: 2.3rem;
    height: 2.3rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-color: rgba(226, 232, 240, 0.28);
    color: rgba(226, 232, 240, 0.78);
}

.public-social-links .btn:hover {
    color: #fff;
    border-color: rgba(22, 217, 232, 0.65);
    background: rgba(22, 217, 232, 0.1);
}

.public-footer .border-top {
    border-color: rgba(226, 232, 240, 0.16) !important;
}

.section-card-soft {
    background: #ffffff;
    border: 1px solid var(--core-border-soft);
    border-radius: var(--core-radius-lg);
    box-shadow: var(--core-shadow);
}

/* ── Common page & section utilities ── */

.page-bg {
    background: var(--core-page-bg);
}

.section-kicker {
    display: inline-flex;
    align-items: center;
    gap: 0.7rem;
    font-size: 0.82rem;
    font-weight: 800;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--core-accent);
}

.section-kicker::before {
    content: "";
    width: 1.8rem;
    height: 2px;
    border-radius: 999px;
    background: linear-gradient(90deg, var(--core-cyan), var(--core-primary));
}

.section-title {
    color: var(--core-heading);
    line-height: 1.15;
}

.section-text {
    color: var(--core-text-secondary);
    max-width: 62ch;
}

.sidebar-sticky-offset {
    top: 96px;
}

.common-card {
    border-radius: var(--core-radius-lg);
    overflow: hidden;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.common-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--core-shadow-hover) !important;
}

.page-hero-soft {
    background: linear-gradient(135deg, rgba(22, 217, 232, 0.1), rgba(7, 87, 184, 0.08));
    border: 1px solid rgba(8, 174, 202, 0.14);
    border-radius: 1rem;
}

.public-alerts-wrap {
    padding-top: 1rem;
}

.btn-link {
    color: var(--core-accent);
}

.btn-link:hover {
    color: var(--core-accent-strong);
}

.breadcrumb {
    margin-bottom: 0;
}

.breadcrumb-item + .breadcrumb-item::before {
    content: "/";
    color: #94a3b8;
}

/* ── Shared inner-page hero ── */

.page-hero {
    position: relative;
    isolation: isolate;
    overflow: hidden;
    background-color: #020617;
    background-image:
        linear-gradient(90deg, rgba(2, 6, 23, 0.96) 0%, rgba(5, 43, 114, 0.86) 54%, rgba(3, 105, 161, 0.64) 100%),
        url("/images/hero-earth-network.png");
    background-size: auto, cover;
    background-position: center, center 68%;
    color: #fff;
    padding: 3rem 0 2.65rem;
}

.page-hero::before {
    content: "";
    position: absolute;
    inset: 0;
    z-index: -1;
    opacity: 0.38;
    background-image:
        linear-gradient(30deg, rgba(22, 217, 232, 0.15) 1px, transparent 1px),
        linear-gradient(150deg, rgba(7, 87, 184, 0.16) 1px, transparent 1px),
        radial-gradient(circle at 86% 22%, rgba(22, 217, 232, 0.82) 0 2px, transparent 3px),
        radial-gradient(circle at 78% 56%, rgba(0, 136, 255, 0.72) 0 2px, transparent 3px);
    background-size: 54px 54px, 72px 72px, auto, auto;
}

.page-hero > .container {
    position: relative;
    z-index: 1;
}

.page-hero .breadcrumb-item,
.page-hero .breadcrumb-item.active,
.page-hero .breadcrumb-item a {
    color: rgba(255, 255, 255, 0.85);
    text-decoration: none;
    font-size: 0.9rem;
}

.page-hero .breadcrumb-item a:hover {
    color: #fff;
}

.page-hero .breadcrumb-item + .breadcrumb-item::before {
    content: "/";
    color: rgba(255, 255, 255, 0.5);
}

.page-hero-kicker {
    display: inline-flex;
    align-items: center;
    gap: 0.7rem;
    margin-bottom: 0.5rem;
    font-size: 0.82rem;
    font-weight: 800;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: #9af0f2;
}

.page-hero-kicker::before {
    content: "";
    width: 1.8rem;
    height: 2px;
    border-radius: 999px;
    background: #16d9e8;
}

.public-main .card {
    border-radius: var(--core-radius-lg);
}

.public-main .card.border-0 {
    border: 1px solid rgba(8, 174, 202, 0.14) !important;
}

.public-main .shadow-sm {
    box-shadow: var(--core-shadow-sm) !important;
}

.btn-success {
    --bs-btn-color: #fff;
    --bs-btn-bg: var(--core-primary);
    --bs-btn-border-color: var(--core-primary);
    --bs-btn-hover-color: #fff;
    --bs-btn-hover-bg: #064ca3;
    --bs-btn-hover-border-color: #064ca3;
    --bs-btn-active-color: #fff;
    --bs-btn-active-bg: #052b72;
    --bs-btn-active-border-color: #052b72;
    background-image: linear-gradient(90deg, var(--core-accent) 0%, var(--core-primary) 100%);
    border: 0;
    box-shadow: 0 10px 22px rgba(7, 87, 184, 0.18);
}

.btn-success:hover {
    background-image: linear-gradient(90deg, #16d9e8 0%, #064ca3 100%);
    box-shadow: 0 14px 28px rgba(7, 87, 184, 0.24);
}

.btn-outline-success {
    --bs-btn-color: var(--core-primary);
    --bs-btn-border-color: rgba(7, 87, 184, 0.42);
    --bs-btn-hover-color: #fff;
    --bs-btn-hover-bg: var(--core-primary);
    --bs-btn-hover-border-color: var(--core-primary);
    --bs-btn-active-color: #fff;
    --bs-btn-active-bg: #052b72;
    --bs-btn-active-border-color: #052b72;
}

.text-bg-success-subtle {
    color: #052b72 !important;
    background-color: #e7f8fb !important;
}

.text-success-emphasis {
    color: #052b72 !important;
}

.core-success-callout {
    background: linear-gradient(135deg, #e7f8fb 0%, #f7fbff 100%);
    border-left: 4px solid var(--core-cyan) !important;
    color: #052b72;
}

.core-success-icon {
    color: var(--core-accent);
}

.core-brand-pill {
    border-color: rgba(8, 174, 202, 0.34) !important;
    color: var(--core-primary) !important;
    background: #fff !important;
}

@media (max-width: 991.98px) {
    .public-navbar {
        min-height: 76px;
    }

    .public-navbar-brand {
        min-width: 0;
    }

    .public-navbar-logo {
        width: 58px;
        height: 58px;
    }

    .public-navbar-brand-text span {
        font-size: 1.22rem;
    }

    .public-navbar-brand-text strong {
        font-size: 1.34rem;
    }

    .page-hero {
        padding: 2rem 0 1.75rem;
    }
}

@media (max-width: 991.98px) {
    .public-navbar .nav-link {
        padding: 0.75rem 0.4rem;
        font-size: 0.82rem;
    }

    .public-navbar-dropdown {
        min-width: 100%;
    }

    .public-navbar .nav-link::after {
        left: 0.4rem;
        right: auto;
        width: 3rem;
        bottom: 0.25rem;
    }

    .public-navbar-cta {
        margin: 0.5rem 0;
        width: 100%;
        min-height: 2.75rem;
    }
}

@media (max-width: 420px) {
    .public-navbar-logo {
        width: 48px;
        height: 48px;
    }

    .public-navbar-brand-text span {
        font-size: 1.05rem;
    }

    .public-navbar-brand-text strong {
        font-size: 1.15rem;
    }
}