/* ==========================================================================
   Castelapi — site público · manual da marca v1.3.1
   Tokens (página 09) são a única fonte de cor. Raio 4px, borda 1px em
   --castelapi-line, foco 2px mel, links terracota-texto, sem sombra
   profunda, sem gradiente, geometria flat, nada pisca.
   ========================================================================== */

@import url("tokens.css?v=1.3.1");

/* --- fontes self-hosted ------------------------------------------------- */

@font-face {
    font-family: 'Sora';
    font-style: normal;
    font-weight: 600 700;
    font-display: swap;
    src: url('/fonts/sora-600-700-normal-latin.woff2') format('woff2');
    unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
    font-family: 'Sora';
    font-style: normal;
    font-weight: 600 700;
    font-display: swap;
    src: url('/fonts/sora-600-700-normal-latin-ext.woff2') format('woff2');
    unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
    font-family: 'Archivo';
    font-style: normal;
    font-weight: 400 600;
    font-display: swap;
    src: url('/fonts/archivo-400-600-normal-latin.woff2') format('woff2');
    unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
    font-family: 'Archivo';
    font-style: normal;
    font-weight: 400 600;
    font-display: swap;
    src: url('/fonts/archivo-400-600-normal-latin-ext.woff2') format('woff2');
    unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
    font-family: 'Archivo';
    font-style: italic;
    font-weight: 400;
    font-display: swap;
    src: url('/fonts/archivo-400-italic-latin.woff2') format('woff2');
    unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
    font-family: 'Archivo';
    font-style: italic;
    font-weight: 400;
    font-display: swap;
    src: url('/fonts/archivo-400-italic-latin-ext.woff2') format('woff2');
    unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
    font-family: 'IBM Plex Mono';
    font-style: normal;
    font-weight: 400;
    font-display: swap;
    src: url('/fonts/ibm-plex-mono-400-normal-latin.woff2') format('woff2');
    unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
    font-family: 'IBM Plex Mono';
    font-style: normal;
    font-weight: 400;
    font-display: swap;
    src: url('/fonts/ibm-plex-mono-400-normal-latin-ext.woff2') format('woff2');
    unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
    font-family: 'IBM Plex Mono';
    font-style: normal;
    font-weight: 500;
    font-display: swap;
    src: url('/fonts/ibm-plex-mono-500-normal-latin.woff2') format('woff2');
    unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
    font-family: 'IBM Plex Mono';
    font-style: normal;
    font-weight: 500;
    font-display: swap;
    src: url('/fonts/ibm-plex-mono-500-normal-latin-ext.woff2') format('woff2');
    unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

/* --- variáveis derivadas (composição, nunca cor nova) -------------------- */

:root {
    --font-display: var(--castelapi-font-display), 'Segoe UI', sans-serif;
    --font-body: var(--castelapi-font-body), 'Segoe UI', sans-serif;
    --font-mono: var(--castelapi-font-mono), ui-monospace, 'Cascadia Mono', monospace;
    --container: 1140px;
    --gutter: clamp(1.25rem, 4vw, 2rem);
    --section-y: clamp(4rem, 9vw, 8rem);
    --radius: 4px;
    --speed: 180ms;
}

/* --- reset e base --------------------------------------------------------- */

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

html {
    -webkit-text-size-adjust: 100%;
    scroll-behavior: smooth;
}

body {
    margin: 0;
    background: var(--castelapi-bone);
    color: var(--castelapi-graphite);
    font-family: var(--font-body);
    font-size: 1.0625rem;
    line-height: 1.65;
    text-rendering: optimizeLegibility;
    -webkit-font-smoothing: antialiased;
}

img, svg { max-width: 100%; height: auto; display: block; }

h1, h2, h3, h4 {
    font-family: var(--font-display);
    font-weight: 600;
    line-height: 1.15;
    letter-spacing: -0.015em;
    margin: 0;
    text-wrap: balance;
}

p { margin: 0; }

a {
    color: var(--castelapi-terracotta-text);
    text-decoration-thickness: 1px;
    text-underline-offset: 0.2em;
    transition: color var(--speed) ease;
}
a:hover { color: var(--castelapi-graphite); }

:focus-visible {
    outline: 2px solid var(--castelapi-honey);
    outline-offset: 2px;
    border-radius: var(--radius);
}

::selection {
    background: var(--castelapi-honey);
    color: var(--castelapi-graphite);
}

@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    *, *::before, *::after {
        transition-duration: 0.01ms !important;
        animation-duration: 0.01ms !important;
    }
}

.container {
    max-width: var(--container);
    margin-inline: auto;
    padding-inline: var(--gutter);
}

.container--article { max-width: 820px; }

.sr-only {
    position: absolute;
    width: 1px; height: 1px;
    margin: -1px; padding: 0;
    overflow: hidden;
    clip: rect(0 0 0 0);
    white-space: nowrap;
    border: 0;
}

.skip-link {
    position: absolute;
    left: 1rem; top: -4rem;
    z-index: 100;
    background: var(--castelapi-honey);
    color: var(--castelapi-graphite);
    font-family: var(--font-mono);
    font-size: 0.875rem;
    padding: 0.5rem 1rem;
    border-radius: 0 0 var(--radius) var(--radius);
    text-decoration: none;
    transition: top var(--speed) ease;
}
.skip-link:focus { top: 0; color: var(--castelapi-graphite); }

/* --- tipos utilitários ----------------------------------------------------- */

.kicker {
    font-family: var(--font-mono);
    font-size: 0.8125rem;
    letter-spacing: 0.08em;
    color: var(--castelapi-terracotta-text);
    margin-bottom: 0.875rem;
}
.kicker--honey { color: var(--castelapi-honey); }

/* --- botões ---------------------------------------------------------------- */

.btn {
    display: inline-block;
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 0.9375rem;
    line-height: 1;
    padding: 0.8125rem 1.375rem;
    border-radius: var(--radius);
    border: 1px solid transparent;
    text-decoration: none;
    cursor: pointer;
    transition: background-color var(--speed) ease, border-color var(--speed) ease, color var(--speed) ease;
}
.btn--lg { padding: 1rem 1.75rem; font-size: 1rem; }

/* primário: mel com texto grafite (5,8:1) — em claro e em escuro */
.btn--primary {
    background: var(--castelapi-honey);
    color: var(--castelapi-graphite);
    border-color: var(--castelapi-honey);
}
.btn--primary:hover {
    background: var(--castelapi-bone);
    border-color: var(--castelapi-bone);
    color: var(--castelapi-graphite);
}

/* fantasma: contorno osso, para fundos grafite */
.btn--ghost {
    background: transparent;
    color: var(--castelapi-bone);
    border-color: var(--castelapi-graphite-soft);
}
.btn--ghost:hover {
    border-color: var(--castelapi-bone);
    color: var(--castelapi-bone);
}

/* contorno: para fundos claros */
.btn--outline {
    background: transparent;
    color: var(--castelapi-graphite);
    border-color: var(--castelapi-graphite);
}
.btn--outline:hover {
    background: var(--castelapi-graphite);
    color: var(--castelapi-bone);
}

/* escuro: ação primária sobre fundo claro */
.btn--dark {
    background: var(--castelapi-graphite);
    color: var(--castelapi-bone);
    border-color: var(--castelapi-graphite);
}
.btn--dark:hover {
    background: var(--castelapi-graphite-deep);
    color: var(--castelapi-bone);
}

/* --- header ----------------------------------------------------------------- */

.site-header {
    position: sticky;
    top: 0;
    z-index: 50;
    background: var(--castelapi-graphite);
    border-bottom: 1px solid var(--castelapi-graphite-deep);
}

.site-header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.5rem;
    min-height: 72px;
}

.site-header__brand { display: inline-flex; border-radius: var(--radius); }
.site-header__brand img { width: 172px; height: auto; }

.site-header__toggle {
    display: none;
    background: transparent;
    border: 1px solid var(--castelapi-graphite-soft);
    border-radius: var(--radius);
    color: var(--castelapi-bone);
    font-family: var(--font-mono);
    font-size: 0.8125rem;
    letter-spacing: 0.06em;
    padding: 0.5rem 0.875rem;
    cursor: pointer;
}

.site-nav__list {
    display: flex;
    align-items: center;
    gap: 1.75rem;
    list-style: none;
    margin: 0;
    padding: 0;
}

.site-nav__list a:not(.btn) {
    color: var(--castelapi-bone);
    font-weight: 500;
    font-size: 0.9375rem;
    text-decoration: none;
    padding: 0.375rem 0;
    border-bottom: 2px solid transparent;
    transition: border-color var(--speed) ease, color var(--speed) ease;
}
.site-nav__list a:not(.btn):hover { border-bottom-color: var(--castelapi-graphite-soft); }
.site-nav__list a:not(.btn).is-active { border-bottom-color: var(--castelapi-honey); }

@media (max-width: 820px) {
    .site-header__toggle { display: inline-block; }
    .site-nav {
        display: none;
        position: absolute;
        left: 0; right: 0;
        top: 100%;
        background: var(--castelapi-graphite);
        border-bottom: 1px solid var(--castelapi-graphite-deep);
    }
    .site-nav.is-open { display: block; }
    .site-nav__list {
        flex-direction: column;
        align-items: stretch;
        gap: 0;
        padding: 0.5rem var(--gutter) 1.25rem;
    }
    .site-nav__list li { border-top: 1px solid var(--castelapi-graphite-deep); }
    .site-nav__list li:first-child { border-top: 0; }
    .site-nav__list a:not(.btn) {
        display: block;
        padding: 0.875rem 0;
        border-bottom: 0;
    }
    .site-nav__list a:not(.btn).is-active { color: var(--castelapi-honey); }
    .site-nav__cta { padding-top: 1rem; }
    .site-nav__cta .btn { display: block; text-align: center; }
}

/* --- seções ------------------------------------------------------------------ */

.section { padding-block: var(--section-y); }
.section--bone { background: var(--castelapi-bone); }
.section--dim { background: var(--castelapi-bone-dim); }
.section--flush-top { padding-top: 0; }

.section__head { max-width: 720px; margin-bottom: clamp(2.5rem, 5vw, 4rem); }
.section__title { font-size: clamp(1.75rem, 3.5vw, 2.375rem); }
.section__intro { margin-top: 1rem; color: var(--castelapi-graphite); }

.section__head--split {
    max-width: none;
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 2rem;
    flex-wrap: wrap;
}
.section__head--split > div { max-width: 720px; }

/* --- hero ---------------------------------------------------------------------- */

.hero {
    background: var(--castelapi-graphite);
    color: var(--castelapi-bone);
    padding-block: clamp(4.5rem, 10vw, 8.5rem);
    overflow: hidden;
}

.hero__inner {
    display: grid;
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: clamp(2rem, 6vw, 5rem);
    align-items: center;
}

.hero__title {
    font-size: clamp(2.25rem, 5.2vw, 3.625rem);
    color: var(--castelapi-bone);
}

.hero__sub {
    margin-top: 1.375rem;
    max-width: 34rem;
    font-size: 1.125rem;
    color: var(--castelapi-graphite-soft);
}

.hero__actions {
    margin-top: 2.25rem;
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.hero__diagram svg { width: 100%; height: auto; }

@media (max-width: 960px) {
    .hero__inner { grid-template-columns: 1fr; }
    .hero__diagram { max-width: 480px; }
}
@media (max-width: 640px) {
    /* legenda do diagrama fica ilegível nessa escala */
    .hero__diagram .diagram-caption { display: none; }
}

/* --- filosofia (nunca a frase solta) --------------------------------------------- */

.philosophy {
    background: var(--castelapi-graphite);
    color: var(--castelapi-bone);
    border-radius: var(--radius);
    padding: clamp(2rem, 5vw, 3.5rem);
    display: grid;
    grid-template-columns: minmax(0, 4fr) minmax(0, 7fr);
    gap: clamp(1.5rem, 4vw, 3.5rem);
    align-items: start;
}

.philosophy__title {
    font-size: clamp(1.5rem, 3vw, 2rem);
    color: var(--castelapi-honey);
}

.philosophy__text { color: var(--castelapi-graphite-soft); }

@media (max-width: 720px) {
    .philosophy { grid-template-columns: 1fr; }
}

/* --- cards ---------------------------------------------------------------------- */

.cards-grid {
    display: grid;
    gap: 1.5rem;
}
.cards-grid--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }

@media (max-width: 960px) { .cards-grid--3 { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 640px) { .cards-grid--3 { grid-template-columns: 1fr; } }

.card {
    position: relative;
    display: flex;
    flex-direction: column;
    background: var(--castelapi-bone-dim);
    border: 1px solid var(--castelapi-line);
    border-radius: var(--radius);
    transition: border-color var(--speed) ease, transform var(--speed) ease;
}
.card:hover {
    border-color: var(--castelapi-honey);
    transform: translateY(-1px);
}

.card--frente { padding: 1.75rem; }

.card__title { font-size: 1.25rem; }

.card__link {
    color: var(--castelapi-graphite);
    text-decoration: none;
}
.card__link::after { content: ''; position: absolute; inset: 0; }
.card__link:hover { color: var(--castelapi-graphite); }

.card__summary { margin-top: 0.75rem; font-size: 0.9375rem; }

.card__topics {
    list-style: none;
    margin: 1.25rem 0 0;
    padding: 1.25rem 0 0;
    border-top: 1px solid var(--castelapi-line);
    font-family: var(--font-mono);
    font-size: 0.78125rem;
    line-height: 1.5;
    color: var(--castelapi-graphite);
    display: grid;
    gap: 0.5rem;
}
.card__topics li { padding-left: 1.125rem; position: relative; }
.card__topics li::before {
    content: '·';
    position: absolute;
    left: 0.25rem;
    color: var(--castelapi-terracotta-text);
}

.card__cta {
    margin-top: auto;
    padding-top: 1.5rem;
    font-family: var(--font-mono);
    font-size: 0.8125rem;
    color: var(--castelapi-terracotta-text);
}
.card--frente .card__cta { padding-top: 1.75rem; }

/* card de post */
.card--post { overflow: hidden; }

.card__cover-link { display: block; border-radius: var(--radius) var(--radius) 0 0; }

.card__cover {
    width: 100%;
    aspect-ratio: 16 / 9;
    object-fit: cover;
    border-bottom: 1px solid var(--castelapi-line);
}

.card__cover--default {
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--castelapi-graphite);
    border-bottom: 1px solid var(--castelapi-line);
}
.card__cover--default img { width: 56px; height: 56px; }

.card__body {
    padding: 1.5rem 1.75rem 1.75rem;
    display: flex;
    flex-direction: column;
    flex: 1;
}

.card__meta {
    font-family: var(--font-mono);
    font-size: 0.78125rem;
    color: var(--castelapi-honey-text);
    margin-bottom: 0.75rem;
    display: flex;
    gap: 0.875rem;
    flex-wrap: wrap;
}

.card__tag {
    position: relative;
    z-index: 1; /* acima do link estendido do card */
    color: var(--castelapi-terracotta-text);
    text-decoration: none;
}
.card__tag::before { content: '#'; }
.card__tag:hover { text-decoration: underline; }

.card--post .card__summary { margin-top: 0.625rem; }

/* --- prova ------------------------------------------------------------------------ */

.proof {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: clamp(1.5rem, 4vw, 3rem);
    margin: 0;
}
@media (max-width: 820px) { .proof { grid-template-columns: 1fr; } }

.proof__item {
    border-top: 2px solid var(--castelapi-honey);
    padding-top: 1.25rem;
}

.proof__value {
    font-family: var(--font-display);
    font-weight: 600;
    font-size: clamp(2rem, 4vw, 2.75rem);
    letter-spacing: -0.02em;
    line-height: 1.1;
}

.proof__label {
    margin: 0.75rem 0 0;
    font-family: var(--font-mono);
    font-size: 0.8125rem;
    line-height: 1.6;
    color: var(--castelapi-graphite);
}

/* --- cta final ---------------------------------------------------------------------- */

.cta-band {
    background: var(--castelapi-graphite);
    color: var(--castelapi-bone);
    padding-block: clamp(3.5rem, 7vw, 6rem);
}

.cta-band__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2.5rem;
    flex-wrap: wrap;
}

.cta-band__title {
    color: var(--castelapi-bone);
    font-size: clamp(1.625rem, 3.2vw, 2.25rem);
}

.cta-band__text {
    margin-top: 1rem;
    max-width: 40rem;
    color: var(--castelapi-graphite-soft);
}

/* --- hero compacto de página interna --------------------------------------------------- */

.page-hero {
    background: var(--castelapi-graphite);
    color: var(--castelapi-bone);
    padding-block: clamp(3.25rem, 6vw, 5rem);
}

.page-hero__title {
    color: var(--castelapi-bone);
    font-size: clamp(1.875rem, 4vw, 2.75rem);
    max-width: 22ch;
}
.page-hero--article .page-hero__title { max-width: none; }

.page-hero__sub {
    margin-top: 1.125rem;
    max-width: 44rem;
    font-size: 1.0625rem;
    color: var(--castelapi-graphite-soft);
}

.article-meta {
    font-family: var(--font-mono);
    font-size: 0.8125rem;
    color: var(--castelapi-graphite-soft);
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    margin-bottom: 1rem;
}
.article-meta__tag { color: var(--castelapi-honey); text-decoration: none; }
.article-meta__tag::before { content: '#'; }
.article-meta__tag:hover { color: var(--castelapi-honey); text-decoration: underline; }

/* --- artigo / prose ------------------------------------------------------------------------ */

.article-cover {
    width: 100%;
    border-radius: var(--radius);
    border: 1px solid var(--castelapi-line);
    margin-bottom: 2.5rem;
}

.prose {
    max-width: 68ch;
    font-size: 1.0625rem;
    line-height: 1.75;
}

.prose > * + * { margin-top: 1.25em; }

.prose h2, .prose h3, .prose h4 { margin-top: 2em; }
.prose h2 { font-size: 1.625rem; }
.prose h3 { font-size: 1.25rem; }
.prose h4 { font-size: 1.0625rem; }

.prose ul, .prose ol { padding-left: 1.5rem; margin-bottom: 0; }
.prose li + li { margin-top: 0.5em; }
.prose li::marker { color: var(--castelapi-terracotta-text); }

.prose blockquote {
    margin: 1.5em 0;
    padding: 0.25rem 0 0.25rem 1.25rem;
    border-left: 2px solid var(--castelapi-honey);
    color: var(--castelapi-graphite);
    font-style: italic;
}

.prose hr {
    border: 0;
    border-top: 1px solid var(--castelapi-line);
    margin: 2.5em 0;
}

.prose img {
    border-radius: var(--radius);
    border: 1px solid var(--castelapi-line);
}

/* código: página 10 do manual — fundo grafite-profundo, mono */
.prose code {
    font-family: var(--font-mono);
    font-size: 0.875em;
    background: var(--castelapi-bone-dim);
    border: 1px solid var(--castelapi-line);
    border-radius: var(--radius);
    padding: 0.1em 0.375em;
}

.prose pre {
    background: var(--castelapi-graphite-deep);
    color: var(--castelapi-bone);
    border-radius: var(--radius);
    padding: 1.375rem 1.5rem;
    overflow-x: auto;
    line-height: 1.6;
}
.prose pre code {
    background: transparent;
    border: 0;
    padding: 0;
    font-size: 0.875rem;
    color: var(--castelapi-bone);
}

/* tabelas: grid 1px em linha */
.prose table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.9375rem;
    display: block;
    overflow-x: auto;
}
.prose th, .prose td {
    border: 1px solid var(--castelapi-line);
    padding: 0.625rem 0.875rem;
    text-align: left;
    vertical-align: top;
}
.prose th {
    font-family: var(--font-mono);
    font-weight: 500;
    font-size: 0.8125rem;
    background: var(--castelapi-bone-dim);
}
.prose td:first-child { white-space: nowrap; }

.article-cta {
    max-width: 68ch;
    margin-top: 3.5rem;
    padding: 1.75rem;
    background: var(--castelapi-bone-dim);
    border: 1px solid var(--castelapi-line);
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.5rem;
    flex-wrap: wrap;
}
.article-cta__text { max-width: 32rem; font-size: 0.9375rem; }

/* --- blog: filtro e vazio -------------------------------------------------------------------- */

.tag-filter {
    font-family: var(--font-mono);
    font-size: 0.875rem;
    margin-bottom: 2rem;
    display: flex;
    gap: 0.875rem;
    align-items: center;
    flex-wrap: wrap;
}
.tag-filter__label { color: var(--castelapi-honey-text); }
.tag-filter__tag {
    border: 1px solid var(--castelapi-line);
    background: var(--castelapi-bone-dim);
    border-radius: var(--radius);
    padding: 0.25rem 0.625rem;
}
.tag-filter__tag::before { content: '#'; color: var(--castelapi-terracotta-text); }
.tag-filter__clear { color: var(--castelapi-terracotta-text); }

.empty-state {
    border: 1px solid var(--castelapi-line);
    border-radius: var(--radius);
    padding: clamp(2.5rem, 6vw, 4rem);
    text-align: center;
    display: grid;
    justify-items: center;
    gap: 1rem;
    font-family: var(--font-mono);
    font-size: 0.9375rem;
    color: var(--castelapi-graphite);
}

.pagination {
    margin-top: 3rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1.5rem;
    font-family: var(--font-mono);
    font-size: 0.875rem;
}
.pagination__link {
    color: var(--castelapi-terracotta-text);
    text-decoration: none;
    border: 1px solid var(--castelapi-line);
    border-radius: var(--radius);
    padding: 0.5rem 1rem;
    transition: border-color var(--speed) ease;
}
.pagination__link:hover { border-color: var(--castelapi-honey); color: var(--castelapi-terracotta-text); }
.pagination__link.is-disabled { color: var(--castelapi-graphite-muted); }
.pagination__status { color: var(--castelapi-honey-text); }

/* --- contato ------------------------------------------------------------------------------------ */

.contact-layout {
    display: grid;
    grid-template-columns: minmax(0, 4fr) minmax(0, 7fr);
    gap: clamp(2rem, 6vw, 5rem);
    align-items: start;
}
@media (max-width: 860px) { .contact-layout { grid-template-columns: 1fr; } }

.contact-info__heading { font-size: 1.25rem; margin-bottom: 1.5rem; }

.contact-info__list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    gap: 1.25rem;
}
.contact-info__list li { display: grid; gap: 0.25rem; }
.contact-info__label {
    font-family: var(--font-mono);
    font-size: 0.78125rem;
    letter-spacing: 0.08em;
    color: var(--castelapi-honey-text);
}

.contact-form-wrap {
    background: var(--castelapi-bone-dim);
    border: 1px solid var(--castelapi-line);
    border-radius: var(--radius);
    padding: clamp(1.5rem, 4vw, 2.5rem);
}

.contact-form { display: grid; gap: 1.375rem; }

.field-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.375rem;
}
@media (max-width: 640px) { .field-row { grid-template-columns: 1fr; } }

.field { display: grid; gap: 0.5rem; }

.field label {
    font-weight: 500;
    font-size: 0.9375rem;
}

.field__req { color: var(--castelapi-terracotta-text); }

.field input,
.field select,
.field textarea {
    font-family: var(--font-body);
    font-size: 1rem;
    color: var(--castelapi-graphite);
    background: var(--castelapi-bone);
    border: 1px solid var(--castelapi-line);
    border-radius: var(--radius);
    padding: 0.75rem 0.875rem;
    width: 100%;
    transition: border-color var(--speed) ease;
}
.field textarea { resize: vertical; min-height: 9rem; }

.field input:hover, .field select:hover, .field textarea:hover {
    border-color: var(--castelapi-graphite-muted);
}
.field input:focus-visible, .field select:focus-visible, .field textarea:focus-visible {
    outline: 2px solid var(--castelapi-honey);
    outline-offset: 0;
    border-color: var(--castelapi-honey);
}

.field [aria-invalid="true"] { border-color: var(--castelapi-terracotta-text); }

.field__error {
    font-size: 0.875rem;
    color: var(--castelapi-terracotta-text);
}

.contact-form .btn { justify-self: start; }

.contact-form__note {
    font-family: var(--font-mono);
    font-size: 0.78125rem;
    color: var(--castelapi-honey-text);
}

/* honeypot: fora da tela, nunca display:none (bot esperto testa) */
.hp-field {
    position: absolute !important;
    left: -9999px !important;
    width: 1px; height: 1px;
    overflow: hidden;
}

.alert {
    border-radius: var(--radius);
    padding: 1rem 1.25rem;
    margin-bottom: 1.5rem;
    font-weight: 500;
    border: 1px solid;
}
.alert--success {
    color: var(--castelapi-success);
    border-color: var(--castelapi-success);
    background: var(--castelapi-bone);
}
.alert--error {
    color: var(--castelapi-terracotta-text);
    border-color: var(--castelapi-terracotta-text);
    background: var(--castelapi-bone);
}

/* --- 404 ------------------------------------------------------------------------------------------ */

.error-page {
    background: var(--castelapi-graphite);
    color: var(--castelapi-bone);
    padding-block: clamp(5rem, 14vw, 10rem);
}
.error-page__inner {
    display: grid;
    justify-items: center;
    text-align: center;
    gap: 1.25rem;
}
.error-page__code {
    font-family: var(--font-mono);
    font-size: 0.9375rem;
    color: var(--castelapi-honey);
}
.error-page__title { color: var(--castelapi-bone); font-size: clamp(1.75rem, 4vw, 2.5rem); }
.error-page__text { color: var(--castelapi-graphite-soft); max-width: 34rem; }

/* --- footer ------------------------------------------------------------------------------------------ */

.site-footer {
    background: var(--castelapi-graphite-deep);
    color: var(--castelapi-graphite-soft);
    padding-block: clamp(3rem, 6vw, 4.5rem) 1.75rem;
    font-size: 0.9375rem;
}

.site-footer__grid {
    display: grid;
    grid-template-columns: minmax(0, 4fr) repeat(3, minmax(0, 2.5fr));
    gap: clamp(2rem, 5vw, 3.5rem);
}
@media (max-width: 960px) { .site-footer__grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .site-footer__grid { grid-template-columns: 1fr; } }

.site-footer__brand img { width: 88px; }
.site-footer__tagline { margin-top: 1.25rem; max-width: 18rem; }

.site-footer__heading {
    font-family: var(--font-mono);
    font-weight: 500;
    font-size: 0.78125rem;
    letter-spacing: 0.08em;
    color: var(--castelapi-graphite-soft);
    margin-bottom: 1rem;
}

.site-footer__col ul {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    gap: 0.625rem;
}

.site-footer__col a {
    color: var(--castelapi-bone);
    text-decoration: none;
}
.site-footer__col a:hover { color: var(--castelapi-honey); }
.site-footer__plain { color: var(--castelapi-bone); }

.site-footer__legal {
    margin-top: clamp(2.5rem, 5vw, 3.5rem);
    padding-top: 1.5rem;
    border-top: 1px solid var(--castelapi-graphite);
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    flex-wrap: wrap;
    font-family: var(--font-mono);
    font-size: 0.78125rem;
}