/* ═══════════════════════════════════════════════════════
   Visual polish v59: homepage + public atmosphere
   ═══════════════════════════════════════════════════════ */

.bn-va h1,
.bn-va h2,
.bn-va h3,
.bn-section-head h2,
.bn-cta h2,
.bn-fleet-stage__type,
.bn-hero__title {
    font-family: var(--bn-font-display);
    letter-spacing: -0.03em;
    font-weight: 700;
}

.bn-nav {
    background: rgba(6, 13, 26, 0.72);
    border-bottom-color: rgba(125, 211, 252, 0.08);
}
.bn-nav.is-scrolled {
    background: rgba(6, 13, 26, 0.92);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.35);
}
.bn-logo__img {
    height: 38px;
    max-width: 200px;
    padding: 4px 12px;
    border-radius: 9px;
    box-shadow: 0 4px 18px rgba(0, 0, 0, 0.28);
    transition: transform 0.35s var(--bn-ease), box-shadow 0.35s var(--bn-ease);
}
.bn-logo:hover .bn-logo__img {
    transform: translateY(-1px);
    box-shadow: 0 8px 24px rgba(0, 207, 240, 0.18);
}
.bn-nav__links {
    background: rgba(255, 255, 255, 0.035);
    border-color: rgba(125, 211, 252, 0.12);
}
.bn-nav__links a.is-active,
.bn-nav__link.is-active {
    color: #fff;
    background: rgba(26, 111, 232, 0.28);
    border-color: rgba(0, 207, 240, 0.28);
    box-shadow: inset 0 0 0 1px rgba(0, 207, 240, 0.12);
}

/* Mobile dropdown: solid panel (polish must not leave it glass/transparent) */
@media (max-width: 1180px) {
    .bn-nav__links.is-open,
    .bn-nav__links {
        background: #070f1c;
        border-color: rgba(125, 211, 252, 0.22);
        backdrop-filter: none;
        -webkit-backdrop-filter: none;
    }
    .bn-nav__links.is-open {
        background:
            linear-gradient(180deg, rgba(14, 28, 48, 0.98) 0%, rgba(6, 12, 24, 1) 100%);
        box-shadow:
            0 22px 56px rgba(0, 0, 0, 0.72),
            0 0 0 1px rgba(125, 211, 252, 0.12),
            inset 0 1px 0 rgba(255, 255, 255, 0.06);
    }
}

.bn-btn {
    border-radius: 12px;
    font-family: var(--bn-font);
    font-weight: 700;
    letter-spacing: 0.01em;
    transition: transform 0.25s var(--bn-ease), box-shadow 0.25s var(--bn-ease), background 0.25s ease, border-color 0.25s ease;
}
.bn-btn:hover {
    transform: translateY(-2px);
}
.bn-btn--glow {
    box-shadow: 0 10px 32px rgba(0, 207, 240, 0.28), 0 0 0 1px rgba(0, 207, 240, 0.2);
}
.bn-btn--glow:hover {
    box-shadow: 0 14px 40px rgba(0, 207, 240, 0.38), 0 0 0 1px rgba(0, 207, 240, 0.35);
}

.bn-hero {
    min-height: min(100vh, 920px);
}
.bn-hero__photo img {
    transform: scale(1.04);
    animation: bnHeroKen 28s ease-in-out infinite alternate;
}
@keyframes bnHeroKen {
    from { transform: scale(1.04) translate3d(0, 0, 0); }
    to { transform: scale(1.1) translate3d(-1.2%, -0.8%, 0); }
}
.bn-hero__mesh {
    background:
        linear-gradient(180deg, rgba(6, 13, 26, 0.35) 0%, rgba(6, 13, 26, 0.55) 45%, rgba(6, 13, 26, 0.92) 100%),
        radial-gradient(ellipse 60% 50% at 15% 20%, rgba(26, 111, 232, 0.28), transparent 60%),
        radial-gradient(ellipse 50% 45% at 85% 30%, rgba(0, 207, 240, 0.18), transparent 55%);
}
.bn-pill {
    backdrop-filter: blur(12px);
    background: rgba(8, 18, 34, 0.55);
}
.bn-flight-card {
    border-radius: 22px;
    border-color: rgba(125, 211, 252, 0.18);
    background:
        linear-gradient(160deg, #121e32 0%, #0a1220 100%);
    box-shadow:
        0 28px 70px rgba(0, 0, 0, 0.42),
        inset 0 1px 0 rgba(255, 255, 255, 0.08);
}
.bn-flight-card__code {
    font-family: var(--bn-font-display);
    letter-spacing: 0.06em;
}
.bn-hero-stats__item {
    border-radius: 14px;
    background: rgba(8, 16, 30, 0.55);
    border: 1px solid rgba(125, 211, 252, 0.14);
    backdrop-filter: blur(10px);
}
.bn-hero-stats__item strong {
    font-family: var(--bn-font-display);
}

.bn-fleet-strip {
    position: relative;
}
.bn-fleet-stage {
    border-radius: 24px;
    overflow: hidden;
    box-shadow: 0 28px 64px rgba(0, 0, 0, 0.38);
}
.bn-fleet-picker__btn {
    border-radius: 999px;
    transition: background 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
}
.bn-fleet-picker__btn.is-active,
.bn-fleet-picker__btn:hover {
    transform: translateY(-1px);
}
.bn-marquee {
    border-block: 1px solid rgba(125, 211, 252, 0.1);
    background: rgba(0, 0, 0, 0.22);
}
.bn-section-head h2,
.bn-split__content h2 {
    font-size: clamp(1.85rem, 3.6vw, 2.55rem);
    line-height: 1.12;
}
.bn-eyebrow {
    font-family: var(--bn-font);
    color: var(--bn-sky);
}

.bn-section#mission {
    background:
        radial-gradient(ellipse 80% 60% at 0% 50%, rgba(26, 111, 232, 0.14), transparent 55%),
        linear-gradient(180deg, var(--bn-ink), var(--bn-mission-end));
}
.bn-split__img {
    border-radius: 24px;
    overflow: hidden;
    box-shadow: 0 28px 64px rgba(0, 0, 0, 0.4);
}
.bn-split__img img {
    transition: transform 1.1s var(--bn-ease);
}
.bn-split__media:hover .bn-split__img img {
    transform: scale(1.04);
}
.bn-split__badge {
    backdrop-filter: blur(14px);
    border: 1px solid rgba(0, 207, 240, 0.28);
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.35);
}

.bn-section#experience {
    background:
        radial-gradient(ellipse 70% 50% at 80% 0%, rgba(0, 207, 240, 0.1), transparent 50%),
        linear-gradient(180deg, #08111f, #0a1526 60%, #08111f);
}
.bn-bento__item {
    border-radius: 20px;
    border-color: rgba(125, 211, 252, 0.12);
    transition: transform 0.4s var(--bn-ease), border-color 0.3s ease, box-shadow 0.4s var(--bn-ease);
}
.bn-bento__item:hover {
    transform: translateY(-6px);
    border-color: color-mix(in srgb, var(--bento-accent, var(--bn-cyan)) 45%, transparent);
    box-shadow: 0 22px 48px rgba(0, 0, 0, 0.35), 0 0 0 1px color-mix(in srgb, var(--bento-accent, var(--bn-cyan)) 20%, transparent);
}
.bn-bento__item h3 {
    font-family: var(--bn-font-display);
}

.bn-ladder__node {
    border-radius: 16px;
    transition: transform 0.35s var(--bn-ease), border-color 0.3s ease, box-shadow 0.35s ease;
}
.bn-ladder__step:hover .bn-ladder__node,
.bn-ladder__step.is-highlight .bn-ladder__node {
    transform: translateY(-4px);
    box-shadow: 0 16px 36px rgba(0, 0, 0, 0.3);
}

.bn-pill-card {
    border-radius: 20px;
    background: linear-gradient(165deg, rgba(18, 30, 50, 0.9), rgba(10, 18, 32, 0.85));
    border: 1px solid rgba(125, 211, 252, 0.14);
    transition: transform 0.35s var(--bn-ease), border-color 0.3s ease;
}
.bn-pill-card:hover {
    transform: translateY(-5px);
    border-color: rgba(0, 207, 240, 0.35);
}
.bn-pill-card__num {
    font-family: var(--bn-font-display);
    color: var(--bn-cyan);
}

.bn-stats-band {
    position: relative;
    overflow: hidden;
    background:
        radial-gradient(ellipse 60% 80% at 50% -20%, rgba(26, 111, 232, 0.35), transparent 55%),
        linear-gradient(180deg, #0a1424, #07101c);
    border-block: 1px solid rgba(125, 211, 252, 0.12);
}
.bn-stats-band__glow {
    opacity: 0.9;
}
.bn-stat-block__val {
    font-family: var(--bn-font-display);
    font-size: clamp(1.8rem, 3.5vw, 2.4rem);
    letter-spacing: -0.03em;
}
.bn-stat-block__lbl {
    letter-spacing: 0.08em;
    text-transform: uppercase;
    font-size: 0.7rem;
    opacity: 0.7;
}

.bn-live-board {
    margin-top: 40px;
    border-radius: 22px;
    border: 1px solid rgba(125, 211, 252, 0.2);
    background:
        linear-gradient(180deg, rgba(14, 24, 42, 0.92), rgba(8, 14, 26, 0.95));
    box-shadow: 0 24px 64px rgba(0, 0, 0, 0.35);
    overflow: hidden;
}
.bn-live-board__head {
    background: linear-gradient(90deg, rgba(26, 111, 232, 0.18), rgba(0, 207, 240, 0.06));
}
.bn-live-board__brand strong {
    font-family: var(--bn-font-display);
    letter-spacing: -0.02em;
}
.bn-live-row__fn {
    font-family: var(--bn-font-display);
}

/* Homepage news + quotes duo panels */
.bn-section--duo {
    background:
        radial-gradient(ellipse 55% 45% at 0% 100%, rgba(26, 111, 232, 0.1), transparent 55%),
        radial-gradient(ellipse 45% 40% at 100% 0%, rgba(0, 207, 240, 0.08), transparent 50%),
        var(--bn-muted-section, #0a1220);
}
.bn-duo-panel {
    padding: 28px;
    border-radius: 22px;
    border: 1px solid rgba(125, 211, 252, 0.14);
    background: linear-gradient(165deg, rgba(16, 28, 46, 0.92), rgba(8, 14, 26, 0.88));
    box-shadow: 0 24px 56px rgba(0, 0, 0, 0.22);
}
.bn-duo-panel__head {
    margin-bottom: 22px;
}
.bn-duo-panel__head h2 {
    margin: 10px 0 0;
    font-family: var(--bn-font-display);
    font-size: clamp(1.45rem, 3vw, 1.75rem);
    font-weight: 800;
    letter-spacing: -0.03em;
}
.bn-home-news {
    display: grid;
    gap: 10px;
    width: 100%;
}
.bn-home-news__item {
    display: block;
    width: 100%;
    box-sizing: border-box;
    margin: 0;
    padding: 18px 20px;
    border-radius: 16px;
    border: 1px solid rgba(125, 211, 252, 0.1);
    background: rgba(255, 255, 255, 0.02);
    text-decoration: none;
    transform: none;
    transition: border-color 0.25s ease, transform 0.3s var(--bn-ease), background 0.25s ease, box-shadow 0.3s ease;
}
.bn-home-news__item:hover {
    transform: translateY(-2px);
    border-color: rgba(0, 207, 240, 0.35);
    background: rgba(0, 207, 240, 0.06);
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.2);
}
.bn-home-news__meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 10px;
}
.bn-home-news__meta time {
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.42);
}
.bn-home-news__arrow {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    border-radius: 999px;
    color: var(--bn-cyan);
    background: rgba(0, 207, 240, 0.1);
    border: 1px solid rgba(0, 207, 240, 0.2);
    opacity: 0;
    transform: translateX(-4px);
    transition: opacity 0.2s ease, transform 0.25s var(--bn-ease);
}
.bn-home-news__item:hover .bn-home-news__arrow {
    opacity: 1;
    transform: none;
}
.bn-home-news__title {
    margin: 0 0 6px;
    font-family: var(--bn-font-display);
    font-size: 1.05rem;
    font-weight: 700;
    letter-spacing: 0;
    line-height: 1.4;
    color: #fff;
    word-break: normal;
    overflow-wrap: anywhere;
}
.bn-home-news__excerpt {
    margin: 0;
    font-size: 0.9rem;
    line-height: 1.55;
    letter-spacing: 0;
    color: rgba(255, 255, 255, 0.55);
}
.bn-link--arrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-top: 20px;
    font-weight: 700;
}
.bn-link--arrow::after {
    content: '→';
    transition: transform 0.2s ease;
}
.bn-link--arrow:hover::after {
    transform: translateX(3px);
}
.bn-quotes-panel {
    padding: 4px 0 0;
}
.bn-duo-panel--quotes .bn-quote {
    border-left: none;
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(125, 211, 252, 0.12);
    padding: 24px;
}
.bn-duo-panel--quotes .bn-quote p {
    font-family: var(--bn-font-display);
    font-size: 1.12rem;
    font-style: normal;
    line-height: 1.6;
    letter-spacing: -0.015em;
    color: rgba(255, 255, 255, 0.82);
}
.bn-quote-dots {
    margin-top: 18px;
}

@media (max-width: 900px) {
    .bn-duo {
        gap: 24px;
    }
    .bn-duo-panel {
        padding: 22px;
    }
}

.bn-news-item {
    border-radius: 14px;
    padding: 16px 18px;
    margin: 0 -18px 8px;
    transition: background 0.25s ease, transform 0.25s var(--bn-ease);
}
.bn-news-item:hover {
    background: rgba(255, 255, 255, 0.04);
    transform: translateX(4px);
}
.bn-quote {
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(125, 211, 252, 0.12);
    padding: 22px;
}
.bn-quote p {
    font-family: var(--bn-font-display);
    font-size: 1.15rem;
    line-height: 1.55;
    letter-spacing: -0.015em;
}

.bn-section#crew,
.bn-section--crew {
    background:
        radial-gradient(ellipse 55% 45% at 15% 0%, rgba(26, 111, 232, 0.14), transparent 55%),
        radial-gradient(ellipse 45% 40% at 90% 20%, rgba(0, 207, 240, 0.08), transparent 50%),
        var(--bn-ink);
}
.bn-crew-head h2 {
    font-family: var(--bn-font-display);
    letter-spacing: -0.03em;
}
.bn-crew-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 320px), 1fr));
    gap: 24px;
    justify-content: center;
}
.bn-crew-grid:has(.bn-crew-card:only-child) {
    max-width: 460px;
    margin-inline: auto;
}
.bn-section--crew .bn-crew-card {
    position: relative;
    padding: 28px;
    padding-top: 28px;
    border-radius: 22px;
    border: 1px solid rgba(125, 211, 252, 0.16);
    background: linear-gradient(165deg, rgba(18, 30, 50, 0.96), rgba(8, 14, 26, 0.92));
    box-shadow: 0 20px 48px rgba(0, 0, 0, 0.24);
    overflow: hidden;
    transition: transform 0.4s var(--bn-ease), border-color 0.3s ease, box-shadow 0.4s ease;
}
.bn-section--crew .bn-crew-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, #1A6FE8, #00CFF0);
    opacity: 0.75;
}
.bn-crew-card__shine {
    position: absolute;
    inset: -40% -20% auto;
    height: 120px;
    background: radial-gradient(circle, rgba(0, 207, 240, 0.12), transparent 70%);
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.35s ease;
}
.bn-section--crew .bn-crew-card:hover {
    transform: translateY(-6px);
    border-color: rgba(0, 207, 240, 0.38);
    box-shadow: 0 28px 56px rgba(0, 0, 0, 0.38);
}
.bn-section--crew .bn-crew-card:hover .bn-crew-card__shine {
    opacity: 1;
}
.bn-crew-card__header {
    display: flex;
    align-items: flex-start;
    gap: 18px;
    margin-bottom: 20px;
}
.bn-section--crew .bn-crew-card__avatar {
    position: static;
    flex-shrink: 0;
    width: 64px;
    height: 64px;
    border-radius: 18px;
    display: grid;
    place-items: center;
    font-family: var(--bn-font-display);
    font-size: 1.15rem;
    font-weight: 800;
    color: #fff;
    background: linear-gradient(145deg, #1A6FE8, #00CFF0);
    box-shadow: 0 12px 32px rgba(26, 111, 232, 0.4);
    border: 1px solid rgba(255, 255, 255, 0.2);
}
.bn-crew-card__identity {
    min-width: 0;
    padding-top: 2px;
}
.bn-section--crew .bn-crew-card__role {
    display: inline-flex;
    align-items: center;
    margin-bottom: 8px;
    padding: 5px 10px;
    border-radius: 999px;
    font-size: 0.65rem;
    font-weight: 800;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--bn-cyan);
    background: rgba(0, 207, 240, 0.1);
    border: 1px solid rgba(0, 207, 240, 0.28);
}
.bn-crew-card__role--owner {
    color: #fcd34d;
    background: rgba(251, 191, 36, 0.12);
    border-color: rgba(251, 191, 36, 0.35);
}
.bn-section--crew .bn-crew-card h3 {
    margin: 0 0 4px;
    font-family: var(--bn-font-display);
    font-size: 1.35rem;
    font-weight: 800;
    letter-spacing: -0.03em;
    line-height: 1.2;
    color: #fff;
}
.bn-section--crew .bn-crew-card__title {
    margin: 0;
    font-size: 0.88rem;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.48);
}
.bn-section--crew .bn-crew-card__bio {
    margin: 0 0 22px;
    font-size: 0.95rem;
    line-height: 1.65;
    color: rgba(255, 255, 255, 0.62);
}
.bn-crew-card__foot {
    padding-top: 18px;
    border-top: 1px solid rgba(125, 211, 252, 0.12);
}
.bn-section--crew .bn-crew-card__mail {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 10px 16px;
    border-radius: 999px;
    font-size: 0.82rem;
    font-weight: 700;
    color: #fff;
    text-decoration: none;
    background: rgba(0, 207, 240, 0.1);
    border: 1px solid rgba(0, 207, 240, 0.28);
    transition: background 0.2s ease, border-color 0.2s ease, transform 0.2s ease, color 0.2s ease;
}
.bn-section--crew .bn-crew-card__mail:hover {
    color: #fff;
    background: rgba(0, 207, 240, 0.2);
    border-color: rgba(0, 207, 240, 0.5);
    transform: translateY(-1px);
}
.bn-section--crew .bn-crew-card__mail svg {
    color: var(--bn-cyan);
}

.bn-cta {
    position: relative;
    overflow: hidden;
    border-radius: 0;
    background:
        radial-gradient(ellipse 70% 80% at 50% 120%, rgba(0, 207, 240, 0.22), transparent 55%),
        radial-gradient(ellipse 50% 60% at 10% 0%, rgba(26, 111, 232, 0.3), transparent 50%),
        linear-gradient(160deg, #0c1a30, #08111f 55%, #0a1628);
    border-block: 1px solid rgba(125, 211, 252, 0.16);
}
.bn-cta h2 {
    font-size: clamp(2rem, 4.5vw, 3rem);
}
.bn-cta__badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 14px;
    border-radius: 999px;
    background: rgba(0, 207, 240, 0.1);
    border: 1px solid rgba(0, 207, 240, 0.28);
}

.bn-contact {
    gap: 40px;
}
.bn-contact__form {
    border-radius: 22px;
    padding: 28px;
    background: linear-gradient(160deg, rgba(16, 28, 46, 0.95), rgba(8, 14, 26, 0.92));
    border: 1px solid rgba(125, 211, 252, 0.16);
    box-shadow: 0 24px 56px rgba(0, 0, 0, 0.3);
}
.bn-contact__form input,
.bn-contact__form textarea {
    border-radius: 12px;
    border: 1px solid rgba(125, 211, 252, 0.16);
    background: rgba(6, 13, 26, 0.65);
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}
.bn-contact__form input:focus,
.bn-contact__form textarea:focus {
    outline: none;
    border-color: rgba(0, 207, 240, 0.55);
    box-shadow: 0 0 0 3px rgba(0, 207, 240, 0.15);
}
.bn-contact__dl {
    display: grid;
    gap: 10px;
    margin: 24px 0;
}
.bn-contact__dl dt {
    font-size: 0.7rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.45);
}
.bn-contact__dl dd {
    margin: 0 0 8px;
    font-weight: 700;
    color: #fff;
}
.bn-social__link {
    border-radius: 999px;
    transition: transform 0.25s var(--bn-ease), background 0.2s ease, border-color 0.2s ease;
}
.bn-social__link:hover {
    transform: translateY(-2px);
    border-color: rgba(0, 207, 240, 0.45);
    background: rgba(0, 207, 240, 0.12);
}

.bn-footer {
    border-top: 1px solid rgba(125, 211, 252, 0.1);
    background: linear-gradient(180deg, #08111f, #060d1a);
}
.bn-footer__logo {
    background: #fff;
    border-radius: 8px;
    padding: 4px 10px;
}
.bn-top {
    border-radius: 14px;
    border: 1px solid rgba(0, 207, 240, 0.3);
    background: rgba(10, 20, 36, 0.9);
    backdrop-filter: blur(10px);
    transition: opacity 0.3s, visibility 0.3s, transform 0.25s var(--bn-ease), background 0.2s ease;
}
@media (hover: hover) and (pointer: fine) {
    .bn-top:hover {
        transform: translateY(-3px);
        background: rgba(26, 111, 232, 0.35);
    }
}

.bn-reveal {
    opacity: 0;
    transform: translateY(28px);
    transition: opacity 0.7s var(--bn-ease), transform 0.7s var(--bn-ease);
}
.bn-reveal.is-visible {
    opacity: 1;
    transform: none;
}

@media (prefers-reduced-motion: reduce) {
    .bn-hero__photo img,
    .bn-reveal,
    .bn-btn,
    .bn-bento__item,
    .bn-crew-card,
    .bn-pill-card {
        animation: none !important;
        transition: none !important;
        transform: none !important;
    }
}

@media (max-width: 720px) {
    .bn-contact__form { padding: 20px; }
}