/* NAVBAR */
.bt-nav {
    position: sticky;
    top: 0;
    z-index: 50;
    backdrop-filter: blur(10px);
    background: linear-gradient(to bottom, rgba(15,15,18,.78), rgba(15,15,18,.35));
    border-bottom: 1px solid rgba(243,240,232,.08);
}

.bt-nav__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 0;
    gap: 16px;
}

.bt-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 800;
    letter-spacing: .02em;
}

.bt-brand__mark {
    width: 34px;
    height: 34px;
    border-radius: 10px;
    display: grid;
    place-items: center;
    color: #0f0f12;
    background: radial-gradient(16px 16px at 30% 30%, rgba(255,255,255,.25), transparent 55%), linear-gradient(135deg, var(--bt-gold), var(--bt-gold-2));
    box-shadow: 0 10px 24px rgba(210,169,58,.2);
    font-size: 14px;
}

.bt-brand__name {
    font-size: 14px;
    color: var(--bt-ink);
    text-transform: uppercase;
}

.bt-menu {
    display: flex;
    gap: 18px;
    align-items: center;
    flex-wrap: wrap;
}

.bt-menu__link {
    color: rgba(243,240,232,.78);
    font-size: 14px;
    padding: 6px 8px;
    border-radius: 10px;
    border: 1px solid transparent;
}

    .bt-menu__link:hover {
        color: var(--bt-ink);
        border-color: rgba(243,240,232,.12);
        background: rgba(243,240,232,.04);
    }

.bt-nav__actions {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-shrink: 0;
}

    /*.bt-nav__actions .bt-btn {
        white-space: nowrap;
        flex-shrink: 0;
    }*/

/* 3) Najczęstsza przyczyna ucinania: overflow na wrapperze */
/*.bt-nav,
.bt-nav__inner,
.bt-header,
header {
    overflow: visible;
}*/

/* 4) Daj oddech z prawej strony navbaru (żeby nic nie dotykało krawędzi) */
.bt-nav,
.bt-nav__inner {
    box-sizing: border-box;
    padding-right: 16px;
}

/* BUTTONS */
.bt-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    height: 38px;
    padding: 0 14px;
    border-radius: 12px;
    border: 1px solid rgba(243,240,232,.16);
    font-size: 14px;
    font-weight: 700;
    letter-spacing: .01em;
    transition: transform .12s ease, background .12s ease, border-color .12s ease, box-shadow .12s ease;
}

    .bt-btn:active {
        transform: translateY(1px);
    }

.bt-btn--primary {
    border-color: rgba(210,169,58,.55);
    color: #0f0f12;
    background: radial-gradient(14px 14px at 25% 20%, rgba(255,255,255,.28), transparent 55%), linear-gradient(135deg, var(--bt-gold), var(--bt-gold-2));
}

    .bt-btn--primary:hover {
        border-color: rgba(210,169,58,.75);
        background: radial-gradient(14px 14px at 25% 20%, rgba(255,255,255,.32), transparent 55%), linear-gradient(135deg, #e0bf57, var(--bt-gold-2));
    }

.bt-btn--ghost {
    background: rgba(243,240,232,.04);
}

    .bt-btn--ghost:hover {
        background: rgba(243,240,232,.07);
        border-color: rgba(243,240,232,.22);
    }

/* HERO */
.bt-hero {
    padding: 56px 0 34px;
}

.bt-hero__grid {
    display: grid;
    grid-template-columns: 1.15fr .85fr;
    gap: 22px;
    align-items: start;
}

.bt-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
    border-radius: 999px;
    border: 1px solid rgba(210,169,58,.28);
    background: rgba(243,231,207,.06);
    color: rgba(243,240,232,.86);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: .02em;
}

.bt-hero__cta {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    margin-top: 12px;
}

.bt-hero__ctaHint {
    margin-top: 10px;
    font-size: 13px;
    color: rgba(243,240,232,.65);
}

.bt-metrics {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    margin-top: 16px;
}

.bt-metric {
    border: 1px solid rgba(243,240,232,.12);
    background: rgba(243,240,232,.04);
    border-radius: 14px;
    padding: 10px 12px;
    min-width: 150px;
}

.bt-metric__k {
    color: rgba(243,240,232,.65);
    font-size: 12px;
    font-weight: 700;
}

.bt-metric__v {
    margin-top: 2px;
    font-size: 14px;
    font-weight: 800;
}





.bt-visual__image {
    max-width: 100%;
    max-height: 100%;
    width: auto;
    height: auto;
    display: block;
}

/* Mobile */
@media (max-width: 768px) {
    .bt-visual__image {
        max-width: 100%;
        max-height: none; /* 🔑 kluczowe */
    }
}
/*.bt-visual__map {
    position: relative;
    width: 100%;
    height: 260px;*/ /* zamiast max-height */
    /*overflow: hidden;
    border-radius: 14px;
}

.bt-visual__image {
    display: block;*/ /* ważne: usuwa dziwne baseline spacing */
    /*width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center top;*/
/*}*/
/*.bt-card--visual {
    display: flex;
    flex-direction: column;
}*/
.bt-card--visual {
    margin-top: 4px; /* albo 0 */
}

.bt-visual__map::after {
    background: linear-gradient( to bottom, rgba(0,0,0,0) 65%, rgba(0,0,0,0.25) 100% );
}

.bt-visual__image {
    width: 100%;
    height: 100%;
    object-fit: cover; /* rozciąga do dołu */
    object-position: center bottom;
}
.bt-node {
    position: absolute;
    padding: 10px 12px;
    border-radius: 14px;
    font-weight: 900;
    font-size: 13px;
    border: 1px solid rgba(243,240,232,.12);
    background: rgba(15,15,18,.55);
}

.bt-node--tower {
    left: 16px;
    top: 18px;
}

.bt-node--forest {
    left: 34%;
    top: 45%;
}

.bt-node--harbor {
    right: 18px;
    bottom: 18px;
}

.bt-path {
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, transparent 0%, rgba(210,169,58,.35) 15%, rgba(210,169,58,.08) 55%, transparent 100%);
    opacity: .35;
    mask-image: radial-gradient(180px 120px at 35% 45%, #000 40%, transparent 70%);
}

.bt-visual__note {
    margin-top: 10px;
    color: rgba(243,240,232,.65);
    font-size: 12px;
    line-height: 1.5;
}

/* SECTIONS + FOOTER */
.bt-section {
    padding: 44px 0;
    border-top: 1px solid rgba(243,240,232,.08);
}

.bt-section--cta {
    background: radial-gradient(900px 260px at 30% 0%, rgba(210,169,58,.12), transparent 60%);
}

.bt-cta {
    display: flex;
    gap: 18px;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    border: 1px solid rgba(210,169,58,.22);
    background: rgba(243,231,207,.06);
    border-radius: 18px;
    padding: 18px;
}

.bt-cta__actions {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.bt-footer {
    padding: 22px 0 34px;
    color: rgba(243,240,232,.65);
}

.bt-footer__inner {
    display: flex;
    justify-content: space-between;
    gap: 14px;
    flex-wrap: wrap;
    border-top: 1px solid rgba(243,240,232,.08);
    padding-top: 14px;
}

.bt-footer__muted {
    color: rgba(243,240,232,.45);
}

/* RESPONSIVE */
@media (max-width: 980px) {
    .bt-hero__grid {
        grid-template-columns: 1fr;
    }

    .bt-menu {
        display: none;
    }
    /* na MVP chowamy menu na mobile */
}
/* TOOLS / FEATURES */
.bt-section__header {
    max-width: 640px;
    margin-bottom: 28px;
}

.bt-eyebrow {
    display: inline-block;
    margin-bottom: 6px;
    font-size: 12px;
    font-weight: 800;
    letter-spacing: .12em;
    text-transform: uppercase;
    color: rgba(210,169,58,.9);
}

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

.bt-tool {
    position: relative;
    border: 1px solid rgba(243,240,232,.14);
    background: radial-gradient(180px 120px at 20% 0%, rgba(210,169,58,.12), transparent 60%), rgba(243,240,232,.04);
    border-radius: 18px;
    padding: 18px;
    box-shadow: var(--bt-shadow);
    transition: transform .15s ease, border-color .15s ease, background .15s ease;
}

    .bt-tool:hover {
        transform: translateY(-3px);
        border-color: rgba(210,169,58,.45);
        background: radial-gradient(220px 140px at 20% 0%, rgba(210,169,58,.18), transparent 60%), rgba(243,240,232,.06);
    }

/*.bt-tool__icon {
    font-size: 26px;
    margin-bottom: 10px;
}
*/

.bt-tool__icon {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-bottom: 14px;
}

    .bt-tool__icon img {
        max-width: 110px;
        width: 100%;
        height: auto;
        object-fit: contain;
    }
@media (max-width: 768px) {
    .bt-tool__icon img {
        max-width: 72px;
    }
}
.bt-tool__title {
    margin: 0 0 6px;
    font-size: 16px;
    font-weight: 900;
}

.bt-tool__desc {
    font-size: 14px;
    line-height: 1.55;
    color: var(--bt-muted);
    margin: 0 0 12px;
}

.bt-tool__meta {
    font-size: 12px;
    font-weight: 700;
    color: rgba(243,240,232,.6);
}

/* Disabled / coming soon */
.bt-tool--disabled {
    opacity: .65;
}

    .bt-tool--disabled:hover {
        transform: none;
        border-color: rgba(243,240,232,.14);
    }

/* Responsive */
@media (max-width: 980px) {
    .bt-tools__grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 560px) {
    .bt-tools__grid {
        grid-template-columns: 1fr;
    }
}
/* TOKEN */
.bt-token__grid {
    display: grid;
    grid-template-columns: 1.1fr .9fr;
    gap: 18px;
    align-items: start;
}

.bt-token__lead {
    margin-top: 8px;
    margin-bottom: 14px;
    max-width: 70ch;
}

.bt-token__list {
    list-style: none;
    padding: 0;
    margin: 16px 0 0;
    display: grid;
    gap: 10px;
}

    .bt-token__list li {
        border: 1px solid rgba(243,240,232,.12);
        background: rgba(243,240,232,.04);
        border-radius: 16px;
        padding: 12px;
    }

    .bt-token__list strong {
        display: block;
        font-weight: 900;
        margin-bottom: 2px;
    }

    .bt-token__list span {
        font-size: 13px;
        color: rgba(243,240,232,.7);
    }

.bt-token__note {
    margin-top: 14px;
    font-size: 13px;
    color: rgba(243,240,232,.6);
    max-width: 68ch;
}

/* Token visual */
.bt-card--token {
    padding: 18px;
    border-radius: 20px;
    background: radial-gradient(240px 160px at 25% 15%, rgba(210,169,58,.18), transparent 60%), rgba(243,240,232,.04);
}

.bt-token__badge {
    display: inline-block;
    font-weight: 900;
    letter-spacing: .04em;
    padding: 8px 14px;
    border-radius: 999px;
    border: 1px solid rgba(210,169,58,.55);
    background: radial-gradient(14px 14px at 25% 20%, rgba(255,255,255,.28), transparent 55%), linear-gradient(135deg, var(--bt-gold), var(--bt-gold-2));
    color: #0f0f12;
    margin-bottom: 14px;
}

.bt-token__stats {
    display: grid;
    gap: 10px;
}

.bt-token__stat {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    border-bottom: 1px dashed rgba(243,240,232,.16);
    padding-bottom: 6px;
}

.bt-token__k {
    font-size: 12px;
    font-weight: 800;
    color: rgba(243,240,232,.65);
}

.bt-token__v {
    font-weight: 900;
}

.bt-token__foot {
    margin-top: 12px;
    font-size: 12px;
    color: rgba(243,240,232,.6);
}

/* Responsive */
@media (max-width: 980px) {
    .bt-token__grid {
        grid-template-columns: 1fr;
    }
}

/* ROADMAP */
.bt-roadmap__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}

.bt-milestone {
    border: 1px solid rgba(243,240,232,.14);
    background: radial-gradient(220px 140px at 20% 0%, rgba(210,169,58,.10), transparent 60%), rgba(243,240,232,.04);
    border-radius: 18px;
    padding: 16px;
    box-shadow: var(--bt-shadow);
    transition: transform .15s ease, border-color .15s ease;
}

    .bt-milestone:hover {
        transform: translateY(-3px);
        border-color: rgba(210,169,58,.35);
    }

.bt-milestone__top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    margin-bottom: 10px;
}

.bt-milestone__phase {
    font-size: 12px;
    font-weight: 900;
    color: rgba(243,240,232,.65);
    letter-spacing: .06em;
    text-transform: uppercase;
}

.bt-milestone__title {
    margin: 0 0 10px;
    font-size: 16px;
    font-weight: 900;
}

.bt-milestone__list {
    margin: 0;
    padding-left: 18px;
    color: rgba(243,240,232,.72);
    line-height: 1.55;
    font-size: 13px;
}

.bt-chip {
    display: inline-flex;
    align-items: center;
    height: 26px;
    padding: 0 10px;
    border-radius: 999px;
    border: 1px solid rgba(243,240,232,.16);
    background: rgba(15,15,18,.35);
    font-size: 12px;
    font-weight: 900;
    color: rgba(243,240,232,.75);
}

.bt-chip--done {
    border-color: rgba(210,169,58,.55);
    background: rgba(210,169,58,.10);
    color: rgba(243,231,207,.95);
}

.bt-chip--now {
    border-color: rgba(210,169,58,.75);
    background: radial-gradient(14px 14px at 25% 20%, rgba(255,255,255,.18), transparent 55%), linear-gradient(135deg, rgba(210,169,58,.75), rgba(185,139,34,.55));
    color: #0f0f12;
}

/* State accents */
.bt-milestone--done {
    border-color: rgba(210,169,58,.24);
}

.bt-milestone--now {
    border-color: rgba(210,169,58,.36);
}

/* Responsive */
@media (max-width: 980px) {
    .bt-roadmap__grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 560px) {
    .bt-roadmap__grid {
        grid-template-columns: 1fr;
    }
}

/* COMMUNITY */
.bt-community__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}

.bt-community__card {
    border: 1px solid rgba(243,240,232,.14);
    background: radial-gradient(220px 140px at 20% 0%, rgba(210,169,58,.10), transparent 60%), rgba(243,240,232,.04);
    border-radius: 18px;
    padding: 16px;
    box-shadow: var(--bt-shadow);
}

.bt-community__icon {
    font-size: 26px;
    margin-bottom: 8px;
}

.bt-community__title {
    margin: 0 0 6px;
    font-size: 16px;
    font-weight: 900;
}

.bt-community__desc {
    margin: 0 0 12px;
    font-size: 14px;
    line-height: 1.55;
    color: rgba(243,240,232,.72);
}

.bt-community__actions {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.bt-community__strip {
    margin-top: 16px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    flex-wrap: wrap;
    border: 1px solid rgba(210,169,58,.22);
    background: rgba(243,231,207,.06);
    border-radius: 18px;
    padding: 14px;
}

.bt-community__stripText {
    color: rgba(243,240,232,.75);
    font-size: 13px;
}

.bt-community__links a {
    color: rgba(243,240,232,.86);
    font-weight: 800;
    border-bottom: 1px solid rgba(243,240,232,.18);
}

    .bt-community__links a:hover {
        border-bottom-color: rgba(210,169,58,.55);
    }

.bt-dot {
    color: rgba(243,240,232,.45);
    margin: 0 6px;
}

/* Responsive */
@media (max-width: 980px) {
    .bt-community__grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 560px) {
    .bt-community__grid {
        grid-template-columns: 1fr;
    }
}


   .external-links h2 {
    text-align: center;
    margin-bottom: 40px;
    letter-spacing: 0.04em;
}

/*.external-links .external-links__title {
    text-align: center !important;
    width: 100%;
    margin-bottom: 40px;
    letter-spacing: 0.04em;
}*/
/*.external-links h2 {
    text-align: right;
    max-width: 900px;  tak jak .links-grid 
    margin: 0 auto 40px;  auto = ten sam środek co grid 
    letter-spacing: 0.04em;
}*/
.links-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 24px;
    max-width: 900px;
    margin: 0 auto;
}

.ext-card {
    background: radial-gradient(circle at top, #1b1b1b, #0d0d0d);
    border: 1px solid rgba(255, 215, 0, 0.15);
    border-radius: 16px;
    padding: 24px;
    text-decoration: none;
    color: #fff;
    display: flex;
    flex-direction: column;
    gap: 12px;
    align-items: center;
    transition: all 0.25s ease;
}

    .ext-card:hover {
        transform: translateY(-4px);
        border-color: rgba(255, 215, 0, 0.4);
    }


    .ext-card:hover {
        transform: translateY(-3px);
        border-color: rgba(255,215,0,.38);
        box-shadow: 0 16px 40px rgba(0,0,0,.45);
    }





/* opcjonalnie: delikatne wyrównanie jasności */
.logo-img {
    filter: brightness(1.05) contrast(1.05);
    opacity: .96;
}

/* mobile */
@media (max-width: 520px) {
    .ext-card {
        height: auto;
    }

    .logo-slot {
        width: auto;
        height: auto;
    }
   

}

.external-links h2 {
    font-size: 2rem;
    margin-bottom: 32px;
}
/* 1) Kontener nie może ucinać zawartości */
.bt-archmap,
.bt-archmap__inner,
.bt-archmap__content,
.bt-archmap__image {
    height: auto;
    max-height: none;
    overflow: visible;
}

    /* 2) Sam obraz ma się skalować, a nie być “thumbnailem” */
    .bt-archmap__image img {
        width: 100%;
        height: auto;
        display: block;
        object-fit: contain;
        background: radial-gradient( ellipse at center, rgba(255,255,255,0.04) 0%, rgba(0,0,0,0) 70% );
     
    }

.bt-hero__legend {
    margin-top: 18px;
    padding-top: 14px;
    border-top: 1px solid rgba(255,255,255,0.07);
}

.bt-hero__legendTitle {
    font-size: 12px;
    letter-spacing: .12em;
    text-transform: uppercase;
    color: rgba(255,255,255,0.65);
    margin-bottom: 10px;
}

.bt-hero__legendList {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    gap: 8px;
    color: rgba(255,255,255,0.80);
    font-size: 14px;
    line-height: 1.45;
}

    .bt-hero__legendList li strong {
        color: rgba(255,255,255,0.95);
        font-weight: 800;
    }

.bt-dot {
    display: inline-block;
    width: 8px;
    height: 8px;
    border-radius: 999px;
    background: rgba(215,170,60,0.95); /* gold */
    margin-right: 10px;
    vertical-align: middle;
    box-shadow: 0 0 0 3px rgba(215,170,60,0.12);
}