@font-face {
    font-family: "Inter";
    font-style: normal;
    font-weight: 400 700;
    font-display: swap;
    src: url("/fonts/inter.woff2") format("woff2");
}

@font-face {
    font-family: "Space Grotesk";
    font-style: normal;
    font-weight: 400 700;
    font-display: swap;
    src: url("/fonts/space-grotesk.woff2") format("woff2");
}

:root {
    --bg:        #070B18;
    --fill:      rgba(8, 14, 30, 0.78);
    --fill-hi:   rgba(14, 24, 46, 0.86);
    --fill-2:    rgba(14, 22, 42, 0.55);
    --text:      #DDE6F2;
    --muted:     #8FA3BE;
    --faint:     #56698A;

    --ciano:     #38BDF8;
    --ciano-dim: rgba(56, 189, 248, 0.28);
    --ciano-hi:  rgba(56, 189, 248, 0.62);
    --linha:     rgba(120, 160, 210, 0.22);

    --verde:     #34D399;
    --ambar:     #FBBF24;
    --vermelho:  #F87171;
    --magenta:   #E879F9;

    --mono: ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace;

    --chanfro: polygon(13px 0, 100% 0, 100% calc(100% - 13px), calc(100% - 13px) 100%, 0 100%, 0 13px);
    --chanfro-sm: polygon(7px 0, 100% 0, 100% calc(100% - 7px), calc(100% - 7px) 100%, 0 100%, 0 7px);
}

*, *::before, *::after {
    box-sizing: border-box;
}

html {
    background: var(--bg);
    scroll-behavior: smooth;
}

body {
    margin: 0;
    color: var(--text);
    font-family: "Inter", system-ui, -apple-system, Segoe UI, sans-serif;
    font-size: 16px;
    line-height: 1.65;
    -webkit-font-smoothing: antialiased;
    background-color: var(--bg);
    background-image:
        radial-gradient(70rem 50rem at 50% -10%, rgba(56, 189, 248, 0.09), transparent 65%),
        linear-gradient(rgba(86, 140, 200, 0.055) 1px, transparent 1px),
        linear-gradient(90deg, rgba(86, 140, 200, 0.055) 1px, transparent 1px),
        linear-gradient(rgba(86, 140, 200, 0.10) 1px, transparent 1px),
        linear-gradient(90deg, rgba(86, 140, 200, 0.10) 1px, transparent 1px);
    background-size: 100% 100%, 24px 24px, 24px 24px, 120px 120px, 120px 120px;
    background-attachment: fixed;
}

a {
    color: var(--ciano);
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

a:focus-visible,
button:focus-visible {
    outline: 2px solid var(--ciano);
    outline-offset: 3px;
}

code {
    font-family: var(--mono);
    font-size: 0.78rem;
    color: var(--ciano);
    background: rgba(56, 189, 248, 0.07);
    border: 1px solid var(--ciano-dim);
    padding: 3px 8px;
    white-space: nowrap;
}

.frame {
    background: linear-gradient(135deg, var(--ciano-hi), var(--linha) 45%, var(--ciano-dim));
    clip-path: var(--chanfro);
    padding: 1px;
}

.frame > .inner {
    background: var(--fill);
    clip-path: var(--chanfro);
    padding: 26px 28px;
}

.rotulo {
    font-family: var(--mono);
    font-size: 11px;
    font-weight: 500;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--ciano);
    display: flex;
    align-items: center;
    gap: 12px;
    margin: 0 0 18px;
}

.rotulo::before {
    content: "";
    width: 7px;
    height: 7px;
    background: var(--ciano);
    transform: rotate(45deg);
    flex-shrink: 0;
}

.rotulo::after {
    content: "";
    flex: 1;
    height: 1px;
    background: repeating-linear-gradient(90deg, var(--linha) 0 6px, transparent 6px 10px);
}

.prancha {
    max-width: 900px;
    margin: 0 auto;
    padding: 48px 20px 96px;
}

.prancha > .frame,
.prancha > .secao {
    margin: 0 0 34px;
}

.carimbo > .inner {
    padding: 0;
}

.carimbo-topo {
    display: grid;
    grid-template-columns: 1fr 250px;
}

.carimbo-id {
    padding: 30px 28px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.carimbo-foto {
    border-left: 1px solid var(--linha);
    padding: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.carimbo-foto img {
    display: block;
    width: 100%;
    height: auto;
    filter: saturate(0.72) contrast(1.06);
}

.prancha h1 {
    margin: 0;
    font-family: "Space Grotesk", system-ui, sans-serif;
    font-size: clamp(2rem, 5vw, 2.9rem);
    font-weight: 700;
    letter-spacing: -0.03em;
    line-height: 1.05;
}

.headline {
    margin: 12px 0 0;
    color: var(--muted);
    font-size: 0.9rem;
    line-height: 1.55;
    max-width: 34rem;
}

.carimbo-rodape {
    display: grid;
    grid-template-columns: 1fr 1fr;
    border-top: 1px solid var(--linha);
}

.celula {
    padding: 14px 28px;
    font-family: var(--mono);
    font-size: 0.82rem;
}

.celula + .celula {
    border-left: 1px solid var(--linha);
}

.celula em {
    font-style: normal;
    color: var(--muted);
}

.secao > .rotulo {
    margin-bottom: 14px;
}

.contato {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1px;
    background: var(--linha);
    border: 1px solid var(--linha);
}

.contato div {
    background: var(--fill);
    padding: 11px 16px;
    font-size: 0.9rem;
    display: flex;
    gap: 10px;
    align-items: baseline;
}

.contato strong {
    color: var(--faint);
    font-weight: 500;
    min-width: 76px;
    font-size: 0.72rem;
    font-family: var(--mono);
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.bio p {
    margin: 0;
    color: #C2CFE0;
    font-size: 1.01rem;
    line-height: 1.78;
}

.poema > .inner {
    display: flex;
    gap: 20px;
    align-items: flex-start;
}

.aspa {
    font-family: "Space Grotesk", Georgia, serif;
    font-size: 52px;
    line-height: 0.9;
    color: var(--ciano-dim);
    flex-shrink: 0;
}

.verso {
    font-style: italic;
    color: var(--muted);
    line-height: 1.8;
}

.autor {
    display: block;
    margin-top: 14px;
    font-style: normal;
    font-family: var(--mono);
    font-size: 0.76rem;
    letter-spacing: 0.04em;
    color: var(--faint);
}

article.frame {
    margin: 0 0 12px;
    transition: background 0.25s ease;
}

article.frame:hover {
    background: linear-gradient(135deg, var(--ciano), var(--ciano-hi) 60%, var(--linha));
}

article.frame > .inner {
    padding: 20px 24px;
    transition: background 0.25s ease;
}

article.frame:hover > .inner {
    background: var(--fill-hi);
}

article h3 {
    margin: 0 0 8px;
    font-family: "Space Grotesk", system-ui, sans-serif;
    font-size: 1.2rem;
    font-weight: 700;
    letter-spacing: -0.012em;
}

article h3 a {
    color: var(--text);
}

article h3 a:hover {
    color: var(--ciano);
}

article p {
    margin: 0 0 10px;
    color: var(--muted);
    font-size: 0.92rem;
}

article p:last-child {
    margin-bottom: 0;
}

.tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.acoes {
    font-size: 0.87rem;
}

.selos {
    display: flex;
    flex-wrap: wrap;
    gap: 5px;
}

.selos img {
    display: block;
    opacity: 0.85;
    transition: opacity 0.2s ease;
}

.selos img:hover {
    opacity: 1;
}

.parceiros {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
    gap: 1px;
    background: var(--linha);
    border: 1px solid var(--linha);
}

.parceiros a {
    font-family: var(--mono);
    font-size: 0.84rem;
    color: var(--muted);
    background: var(--fill);
    padding: 13px 16px;
    transition: color 0.2s ease, background 0.2s ease;
}

.parceiros a:hover {
    color: var(--bg);
    background: var(--ciano);
    text-decoration: none;
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    padding: 0.9rem 1.5rem;
    border-bottom: 1px solid var(--linha);
    background: rgba(7, 11, 24, 0.88);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    font-family: var(--mono);
    font-size: 0.78rem;
    letter-spacing: 0.04em;
    position: sticky;
    top: 0;
    z-index: 10;
}

nav a {
    color: var(--muted);
}

nav a:hover {
    color: var(--ciano);
    text-decoration: none;
}

nav .nav-right {
    display: flex;
    gap: 1.5rem;
    align-items: center;
}

.page {
    max-width: 820px;
    margin: 0 auto;
    padding: 2.5rem 1.5rem 4rem;
}

.page header {
    padding: 0 0 2rem;
    border-bottom: 1px solid var(--linha);
    margin-bottom: 2.5rem;
}

.breadcrumb {
    font-family: var(--mono);
    font-size: 0.72rem;
    letter-spacing: 0.08em;
    color: var(--faint);
    margin-bottom: 1.25rem;
}

.breadcrumb a {
    color: var(--faint);
}

.breadcrumb a:hover {
    color: var(--ciano);
    text-decoration: none;
}

.breadcrumb span {
    margin: 0 0.4rem;
    color: var(--linha);
}

.page h1 {
    margin: 0 0 0.6rem;
    font-family: "Space Grotesk", system-ui, sans-serif;
    font-size: clamp(1.8rem, 4.5vw, 2.4rem);
    font-weight: 700;
    letter-spacing: -0.03em;
    line-height: 1.15;
}

.tagline {
    color: var(--muted);
    font-size: 0.95rem;
    margin: 0 0 1.5rem;
}

.meta-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
}

.badge {
    display: inline-block;
    font-family: var(--mono);
    font-size: 0.7rem;
    letter-spacing: 0.06em;
    padding: 0.25rem 0.7rem;
    clip-path: var(--chanfro-sm);
    border: 1px solid var(--linha);
    color: var(--muted);
    background: var(--fill-2);
}

.badge.green   { border-color: rgba(52, 211, 153, 0.4);  color: var(--verde);    background: rgba(52, 211, 153, 0.08); }
.badge.cyan    { border-color: var(--ciano-dim);          color: var(--ciano);    background: rgba(56, 189, 248, 0.08); }
.badge.yellow  { border-color: rgba(251, 191, 36, 0.4);   color: var(--ambar);    background: rgba(251, 191, 36, 0.08); }
.badge.red     { border-color: rgba(248, 113, 113, 0.4);  color: var(--vermelho); background: rgba(248, 113, 113, 0.08); }
.badge.magenta { border-color: rgba(232, 121, 249, 0.4);  color: var(--magenta);  background: rgba(232, 121, 249, 0.08); }

.header-links {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.link-primary,
.link-secondary,
.btn-gh {
    font-family: var(--mono);
    font-size: 0.78rem;
    letter-spacing: 0.04em;
    padding: 0.5rem 1.1rem;
    clip-path: var(--chanfro-sm);
    transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.link-primary {
    background: var(--ciano);
    color: var(--bg);
    font-weight: 700;
    border: 1px solid var(--ciano);
}

.link-primary:hover {
    background: #7DD3FC;
    border-color: #7DD3FC;
    text-decoration: none;
}

.link-secondary,
.btn-gh {
    border: 1px solid var(--linha);
    color: var(--muted);
    background: var(--fill-2);
}

.link-secondary:hover,
.btn-gh:hover {
    border-color: var(--ciano-hi);
    color: var(--ciano);
    text-decoration: none;
}

.content {
    display: flex;
    flex-direction: column;
    gap: 2.5rem;
}

.page section {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.page h2 {
    margin: 0;
    font-family: var(--mono);
    font-size: 0.72rem;
    font-weight: 500;
    color: var(--ciano);
    text-transform: uppercase;
    letter-spacing: 0.2em;
    padding-bottom: 0.6rem;
    border-bottom: 1px solid var(--linha);
    display: flex;
    align-items: center;
    gap: 12px;
}

.page h2::before {
    content: "";
    width: 7px;
    height: 7px;
    background: var(--ciano);
    transform: rotate(45deg);
    flex-shrink: 0;
}

.page h3 {
    margin: 0.5rem 0 0;
    font-family: "Space Grotesk", system-ui, sans-serif;
    font-size: 1rem;
    font-weight: 700;
    color: var(--text);
    letter-spacing: -0.01em;
}

.page p,
.page li {
    color: var(--muted);
    margin: 0;
}

.page ul,
.page ol {
    padding-left: 1.4rem;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
}

.page strong {
    color: var(--text);
    font-weight: 600;
}

.page pre {
    margin: 0;
    background: var(--fill);
    border: 1px solid var(--linha);
    border-left: 2px solid var(--ciano);
    padding: 1rem 1.25rem;
    overflow-x: auto;
    font-family: var(--mono);
    font-size: 0.78rem;
    line-height: 1.7;
    color: var(--text);
}

.page pre code {
    background: none;
    border: none;
    padding: 0;
    color: inherit;
    font-size: inherit;
    white-space: pre;
}

.terminal {
    background: #05080F;
    border: 1px solid var(--ciano-dim);
    clip-path: var(--chanfro);
    overflow: hidden;
}

.terminal-bar {
    background: rgba(56, 189, 248, 0.07);
    border-bottom: 1px solid var(--linha);
    padding: 0.5rem 0.85rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.dot {
    width: 9px;
    height: 9px;
    border-radius: 50%;
}

.dot-r { background: var(--vermelho); }
.dot-y { background: var(--ambar); }
.dot-g { background: var(--verde); }

.terminal-title {
    font-family: var(--mono);
    font-size: 0.68rem;
    letter-spacing: 0.08em;
    color: var(--faint);
    margin-left: auto;
    margin-right: auto;
}

.terminal pre {
    background: none;
    border: none;
    border-left: none;
    padding: 1.25rem 1.5rem;
}

.t-cmd    { color: var(--verde); }
.t-ok     { color: var(--verde); font-weight: 700; }
.t-total  { color: var(--verde); font-weight: 700; }
.t-ban    { color: var(--vermelho); font-weight: 700; }
.t-head   { color: var(--ciano); }
.t-info   { color: var(--ciano); }
.t-banner { color: var(--ciano); font-weight: 700; }
.t-repo   { color: var(--ciano); font-weight: 700; }
.t-user   { color: var(--magenta); font-weight: 700; }
.t-coin   { color: var(--ambar); }
.t-sec    { color: #A78BFA; font-weight: 700; }
.t-val    { color: var(--text); }
.t-label  { color: var(--faint); }
.t-desc   { color: var(--faint); }
.t-url    { color: var(--faint); }
.t-idx    { color: #3A4A63; }
.t-sep    { color: #24344B; }

.callout {
    background: rgba(52, 211, 153, 0.07);
    border: 1px solid rgba(52, 211, 153, 0.28);
    border-left: 2px solid var(--verde);
    padding: 1rem 1.25rem;
}

.callout.warn {
    background: rgba(248, 113, 113, 0.07);
    border-color: rgba(248, 113, 113, 0.28);
    border-left-color: var(--vermelho);
}

.formula {
    background: var(--fill);
    border: 1px solid var(--linha);
    padding: 1rem 1.25rem;
    font-family: var(--mono);
    font-size: 0.8rem;
    line-height: 1.9;
    color: var(--text);
    overflow-x: auto;
}

.formula .comment {
    color: var(--faint);
}

.screenshots {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.screenshots img {
    width: 100%;
    height: auto;
    display: block;
    border: 1px solid var(--linha);
    filter: saturate(0.9);
}

.table-wrap {
    overflow-x: auto;
}

.page table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.86rem;
}

.page th {
    text-align: left;
    padding: 0.6rem 0.75rem;
    font-family: var(--mono);
    font-size: 0.68rem;
    font-weight: 500;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--faint);
    background: var(--fill-2);
    border: 1px solid var(--linha);
}

.page td {
    padding: 0.6rem 0.75rem;
    border: 1px solid var(--linha);
    color: var(--muted);
}

.page td code {
    font-size: 0.75rem;
}

.lang-divider {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin: 1rem 0 0.5rem;
    font-family: var(--mono);
    font-size: 0.68rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--faint);
}

.lang-divider::before,
.lang-divider::after {
    content: "";
    flex: 1;
    height: 1px;
    background: var(--linha);
}

.lang-divider span {
    white-space: nowrap;
    padding: 0.25rem 0.7rem;
    border: 1px solid var(--linha);
    clip-path: var(--chanfro-sm);
    background: var(--fill-2);
}

.page footer {
    margin-top: 4rem;
    padding-top: 1.75rem;
    border-top: 1px solid var(--linha);
    display: flex;
    justify-content: space-between;
    gap: 1.5rem;
    flex-wrap: wrap;
    font-family: var(--mono);
    font-size: 0.75rem;
    color: var(--faint);
}

.page footer a {
    color: var(--faint);
}

.page footer a:hover {
    color: var(--ciano);
    text-decoration: none;
}

.footer-author strong {
    color: var(--text);
    display: block;
    margin-bottom: 0.35rem;
    font-weight: 600;
}

.footer-right {
    text-align: right;
}

.erro {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem 1.25rem;
}

.erro .frame {
    max-width: 540px;
    width: 100%;
}

.erro .inner {
    padding: 36px 32px;
    text-align: center;
}

.erro-code {
    margin: 0;
    font-family: "Space Grotesk", system-ui, sans-serif;
    font-size: 4.8rem;
    font-weight: 700;
    line-height: 1;
    letter-spacing: -0.04em;
    color: var(--ciano);
}

.erro h1 {
    margin: 0.5rem 0 0.6rem;
    font-family: "Space Grotesk", system-ui, sans-serif;
    font-size: 1.35rem;
    font-weight: 700;
    letter-spacing: -0.02em;
}

.erro p {
    margin: 0 0 1.5rem;
    color: var(--muted);
    font-size: 0.95rem;
}

.erro .actions {
    display: flex;
    gap: 0.75rem;
    justify-content: center;
    flex-wrap: wrap;
}

.erro footer {
    margin-top: 1.75rem;
    padding-top: 1.25rem;
    border-top: 1px solid var(--linha);
    font-family: var(--mono);
    font-size: 0.72rem;
    color: var(--faint);
}

.erro footer a {
    color: var(--faint);
}

.erro footer a:hover {
    color: var(--ciano);
    text-decoration: none;
}

@media (min-width: 900px) {
    .carimbo-topo {
        grid-template-columns: 1fr 320px;
    }

    .carimbo-id {
        padding: 40px 36px;
    }

    .carimbo-foto {
        padding: 20px;
    }
}

@media (max-width: 640px) {
    .prancha {
        padding: 28px 12px 64px;
    }

    .carimbo-topo {
        grid-template-columns: 1fr;
    }

    .carimbo-foto {
        border-left: none;
        border-top: 1px solid var(--linha);
        order: -1;
        padding: 22px 22px 4px;
    }

    .carimbo-foto img {
        max-width: 190px;
    }

    .carimbo-id {
        padding: 22px;
    }

    .carimbo-rodape,
    .contato,
    .parceiros {
        grid-template-columns: 1fr;
    }

    .celula + .celula {
        border-left: none;
        border-top: 1px solid var(--linha);
    }

    .celula {
        padding: 12px 22px;
    }

    .frame > .inner {
        padding: 22px 18px;
    }

    .page {
        padding: 1.75rem 1.1rem 3rem;
    }

    .page footer {
        flex-direction: column;
        gap: 1.25rem;
    }

    .footer-right {
        text-align: left;
    }

    nav {
        padding: 0.8rem 1.1rem;
    }
}

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

    article.frame,
    article.frame > .inner,
    .selos img,
    .parceiros a,
    .link-primary,
    .link-secondary,
    .btn-gh {
        transition: none;
    }
}