/* ==============================================================
   ARCHIVO MUNICIPIOS PUEBLA
   Estética editorial: papel, tinta, serif para titulares
   ============================================================== */

:root {
    --paper:       #f7f4ee;      /* fondo papel */
    --paper-2:     #ede7d9;      /* banda */
    --ink:         #14110f;      /* tinta principal */
    --ink-soft:    #3d3733;
    --ink-mute:    #7a7066;
    --rule:        #1f1b16;      /* líneas */
    --rule-light:  #d5cdbe;
    --accent:      #a5292a;      /* rojo periodístico */
    --link:        #1a4d8f;
    --link-hover:  #122f54;

    --serif: 'Playfair Display', Georgia, 'Times New Roman', serif;
    --sans:  'Source Sans 3', system-ui, sans-serif;

    --container: 1180px;
    --gutter: 28px;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
    background: var(--paper);
    color: var(--ink);
    font-family: var(--sans);
    font-size: 17px;
    line-height: 1.55;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

a { color: var(--link); text-decoration: none; transition: color .15s; }
a:hover { color: var(--link-hover); text-decoration: underline; }

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

.container {
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 var(--gutter);
}

/* ============ HEADER ============ */
.site-header {
    border-bottom: 1px solid var(--rule);
    background: var(--paper);
    padding: 18px 0 0;
}
.masthead {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-bottom: 12px;
    border-bottom: 3px double var(--rule);
}
.masthead__logo {
    font-family: var(--serif);
    font-weight: 900;
    font-size: 2.4rem;
    letter-spacing: -.02em;
    color: var(--ink);
    line-height: 1;
}
.masthead__logo small {
    display: block;
    font-family: var(--sans);
    font-size: .75rem;
    font-weight: 400;
    letter-spacing: .2em;
    color: var(--ink-mute);
    text-transform: uppercase;
    margin-top: 4px;
}
.masthead__meta {
    text-align: right;
    font-size: .78rem;
    color: var(--ink-mute);
    letter-spacing: .12em;
    text-transform: uppercase;
}
.masthead__meta form {
    margin-top: 6px;
}
.masthead__meta input {
    border: 1px solid var(--rule-light);
    padding: 4px 10px;
    font-family: var(--sans);
    font-size: .85rem;
    background: transparent;
    color: var(--ink);
    width: 180px;
}
.masthead__meta input:focus {
    outline: none;
    border-color: var(--ink);
}

.main-nav {
    display: flex;
    flex-wrap: wrap;
    gap: 1px;
    background: var(--rule-light);
    padding: 0;
    margin: 0;
    list-style: none;
    justify-content: center;
}
.main-nav li { margin: 0; background: var(--paper); }
.main-nav a {
    display: block;
    padding: 12px 12px;
    font-size: .82rem;
    letter-spacing: .1em;
    text-transform: uppercase;
    font-weight: 600;
    color: var(--ink);
}
.main-nav a:hover {
    background: var(--ink);
    color: var(--paper);
    text-decoration: none;
}
.main-nav a.is-accent { color: var(--accent); }

/* ============ HAMBURGER (base — oculto en desktop) ============ */
.nav-toggle__input { display: none; }

.nav-toggle__btn {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    cursor: pointer;
    padding: 8px 7px;
    border: 1px solid var(--rule-light);
    background: transparent;
    flex-shrink: 0;
}
.nav-toggle__btn span {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--ink);
    transition: transform .22s ease, opacity .15s ease;
}

/* Ítem de búsqueda dentro del nav (sólo móvil) */
.nav-search-item { display: none; }
.nav-search-item form { padding: 10px 0 14px; }
.nav-search-item input[type="search"] {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid var(--rule-light);
    border-radius: 0;
    font-family: var(--sans);
    font-size: .95rem;
    background: transparent;
    color: var(--ink);
}
.nav-search-item input[type="search"]:focus {
    outline: none;
    border-color: var(--ink);
}

/* ============ HOME / LISTADOS ============ */
.section-title {
    font-family: var(--serif);
    font-weight: 700;
    font-size: 1.5rem;
    margin: 40px 0 16px;
    padding-bottom: 6px;
    border-bottom: 2px solid var(--rule);
    display: flex;
    align-items: baseline;
    justify-content: space-between;
}
.section-title small {
    font-family: var(--sans);
    font-size: .7rem;
    font-weight: 400;
    letter-spacing: .15em;
    text-transform: uppercase;
    color: var(--ink-mute);
}

/* Grid editorial: primera destacada grande, resto en columnas */
.grid-featured {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 32px;
    margin-top: 24px;
}
.grid-columns {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 28px;
    margin: 24px 0;
}

@media (max-width: 860px) {
    .grid-featured { grid-template-columns: 1fr; }
}

/* ============ NOTE CARD ============ */
.note-card {
    display: flex;
    flex-direction: column;
    border-bottom: 1px solid var(--rule-light);
    padding-bottom: 20px;
}
.note-card__media {
    position: relative;
    overflow: hidden;
    aspect-ratio: 16 / 10;
    background: var(--paper-2);
    margin-bottom: 12px;
}
.note-card__media img {
    width: 100%; height: 100%;
    object-fit: cover;
    transition: transform .4s ease;
}
.note-card:hover .note-card__media img {
    transform: scale(1.03);
}
.note-card__section {
    font-size: .72rem;
    letter-spacing: .15em;
    text-transform: uppercase;
    color: var(--accent);
    font-weight: 700;
    margin-bottom: 4px;
}
.note-card__title {
    font-family: var(--serif);
    font-weight: 700;
    font-size: 1.25rem;
    line-height: 1.22;
    margin: 4px 0 6px;
}
.note-card__title a { color: var(--ink); }
.note-card__title a:hover { color: var(--accent); text-decoration: none; }
.note-card__summary {
    color: var(--ink-soft);
    font-size: .95rem;
    margin: 0 0 8px;
}
.note-card__meta {
    display: flex;
    gap: 12px;
    font-size: .78rem;
    color: var(--ink-mute);
    letter-spacing: .05em;
    margin-top: auto;
}

/* Variante destacada (grande) */
.note-card--hero .note-card__media { aspect-ratio: 16 / 9; }
.note-card--hero .note-card__title {
    font-size: 2.4rem;
    line-height: 1.08;
    letter-spacing: -.01em;
}
.note-card--hero .note-card__summary { font-size: 1.05rem; }

/* Body wrapper: agrupa texto en columna dentro de la tarjeta */
.note-card__body {
    display: flex;
    flex-direction: column;
    flex: 1;
    min-width: 0;
}

/* Variante compacta (sidebar / archivo) */
.note-card--mini {
    display: flex;
    flex-direction: row;
    align-items: flex-start;
    gap: 12px;
    padding: 12px 0;
}
.note-card--mini .note-card__media {
    width: 100px; flex: 0 0 100px; aspect-ratio: 1; margin: 0;
}
.note-card--mini .note-card__body {
    justify-content: flex-start;
    gap: 3px;
}
.note-card--mini .note-card__title {
    font-size: .95rem;
    line-height: 1.3;
    margin: 2px 0 4px;
}
.note-card--mini .note-card__meta {
    flex-direction: column;
    gap: 2px;
    font-size: .75rem;
    margin-top: 0;
}
.note-card--mini .note-card__summary { display: none; }

/* ============ ARTICLE VIEW ============ */
.article {
    max-width: 760px;
    margin: 40px auto;
}
.article__section {
    font-size: .8rem;
    letter-spacing: .2em;
    text-transform: uppercase;
    color: var(--accent);
    font-weight: 700;
}
.article__title {
    font-family: var(--serif);
    font-weight: 900;
    font-size: clamp(2rem, 4vw, 3.1rem);
    line-height: 1.08;
    letter-spacing: -.015em;
    margin: 12px 0 16px;
}
.article__summary {
    font-family: var(--serif);
    font-style: italic;
    font-size: 1.25rem;
    color: var(--ink-soft);
    line-height: 1.45;
    margin: 0 0 18px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--rule-light);
}
.article__meta {
    display: flex;
    gap: 24px;
    flex-wrap: wrap;
    font-size: .85rem;
    color: var(--ink-mute);
    margin-bottom: 24px;
}
.article__meta a { color: var(--ink); border-bottom: 1px dotted var(--ink-mute); }
.article__hero {
    margin: 0 0 30px;
}
.article__hero img {
    width: 100%;
    aspect-ratio: 16 / 9;
    object-fit: cover;
}
.article__body {
    font-size: 1.1rem;
    line-height: 1.75;
    color: var(--ink);
}
.article__body p { margin: 0 0 1.3em; }
.article__body p:first-of-type::first-letter {
    font-family: var(--serif);
    font-weight: 900;
    font-size: 4.2rem;
    float: left;
    line-height: .85;
    padding: 4px 10px 0 0;
    color: var(--accent);
}
.article__body h2, .article__body h3 {
    font-family: var(--serif);
    margin: 1.8em 0 .6em;
}
.article__body img, .article__body figure {
    margin: 1.5em 0;
}
.article__body blockquote {
    border-left: 3px solid var(--accent);
    padding: 4px 0 4px 20px;
    margin: 1.5em 0;
    font-family: var(--serif);
    font-style: italic;
    font-size: 1.3rem;
    color: var(--ink-soft);
}
.article__body iframe {
    max-width: 100%;
    margin: 1.5em auto;
    display: block;
}

.article__tags {
    margin-top: 40px;
    padding-top: 20px;
    border-top: 1px solid var(--rule-light);
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}
.tag-chip {
    display: inline-block;
    padding: 4px 10px;
    border: 1px solid var(--rule-light);
    background: transparent;
    font-size: .78rem;
    letter-spacing: .05em;
    text-transform: lowercase;
    color: var(--ink-soft);
}
.tag-chip:hover {
    background: var(--ink);
    color: var(--paper);
    border-color: var(--ink);
    text-decoration: none;
}

/* ============ OPINION ============ */
.opinion-byline {
    display: flex;
    align-items: center;
    gap: 16px;
    margin: 24px 0;
    padding: 16px 0;
    border-top: 1px solid var(--rule-light);
    border-bottom: 1px solid var(--rule-light);
}
.opinion-byline img {
    width: 64px; height: 64px;
    border-radius: 50%;
    object-fit: cover;
    border: 1px solid var(--rule-light);
}
.opinion-byline__name {
    font-family: var(--serif);
    font-weight: 700;
    font-size: 1.15rem;
}
.opinion-byline__column {
    font-size: .82rem;
    letter-spacing: .1em;
    text-transform: uppercase;
    color: var(--ink-mute);
}

/* ============ SIDEBAR ============ */
.sidebar-title {
    font-family: var(--serif);
    font-weight: 700;
    font-size: 1.1rem;
    letter-spacing: .02em;
    margin: 32px 0 10px;
    padding-bottom: 4px;
    border-bottom: 2px solid var(--rule);
}

/* ============ PAGINATION ============ */
.pagination {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin: 40px 0;
    padding: 20px 0;
    border-top: 1px solid var(--rule-light);
    border-bottom: 1px solid var(--rule-light);
}
.pagination a, .pagination span {
    padding: 8px 16px;
    font-size: .85rem;
    letter-spacing: .1em;
    text-transform: uppercase;
    border: 1px solid var(--rule-light);
    color: var(--ink);
    background: var(--paper);
}
.pagination a:hover {
    background: var(--ink);
    color: var(--paper);
    border-color: var(--ink);
    text-decoration: none;
}
.pagination .disabled {
    color: var(--ink-mute);
    border-color: var(--rule-light);
    cursor: not-allowed;
}
.pagination__info { font-size: .85rem; color: var(--ink-mute); }

/* ============ FOOTER ============ */
.site-footer {
    margin-top: 80px;
    border-top: 3px double var(--rule);
    background: var(--ink);
    color: var(--paper);
    padding: 40px 0 24px;
}
.site-footer a { color: var(--paper); }
.site-footer .container {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 32px;
}
.site-footer__brand { font-family: var(--serif); font-size: 1.5rem; font-weight: 700; }
.site-footer__note { font-size: .85rem; color: var(--rule-light); margin-top: 8px; }
.site-footer h4 {
    font-size: .8rem;
    letter-spacing: .15em;
    text-transform: uppercase;
    color: var(--rule-light);
    margin: 0 0 10px;
}
.site-footer ul { list-style: none; padding: 0; margin: 0; }
.site-footer li { margin-bottom: 6px; font-size: .9rem; }

.site-footer__legal {
    margin-top: 30px;
    padding-top: 16px;
    border-top: 1px solid var(--ink-soft);
    font-size: .78rem;
    color: var(--rule-light);
    text-align: center;
    letter-spacing: .1em;
    text-transform: uppercase;
}

/* ============================================================
   MÓVIL ≤ 680px
   ============================================================ */
@media (max-width: 680px) {

    /* --- Masthead: logo | hamburger en fila --- */
    .masthead {
        flex-direction: row;
        align-items: center;
        justify-content: space-between;
        gap: 0;
        text-align: left;
        padding-bottom: 10px;
    }
    .masthead__logo img { max-width: 210px; }
    .masthead__meta { display: none; }      /* se mueve al nav */

    /* --- Hamburger visible --- */
    .nav-toggle__btn { display: flex; }

    /* X animation cuando está abierto */
    .nav-toggle__input:checked ~ .masthead .nav-toggle__btn span:nth-child(1) {
        transform: translateY(7px) rotate(45deg);
    }
    .nav-toggle__input:checked ~ .masthead .nav-toggle__btn span:nth-child(2) {
        opacity: 0;
        transform: scaleX(0);
    }
    .nav-toggle__input:checked ~ .masthead .nav-toggle__btn span:nth-child(3) {
        transform: translateY(-7px) rotate(-45deg);
    }

    /* --- Nav colapsado por defecto --- */
    .main-nav {
        display: none;
        flex-direction: column;
        gap: 0;
        background: var(--paper);
        border-top: 1px solid var(--rule-light);
    }
    .main-nav li {
        background: var(--paper);
        border-bottom: 1px solid var(--rule-light);
        width: 100%;
        margin: 0;
    }
    .main-nav a {
        padding: 13px 4px;
        font-size: .88rem;
        width: 100%;
        display: block;
    }
    .main-nav a:hover {
        background: var(--ink);
        color: var(--paper);
    }

    /* Nav abierto: checkbox marcado */
    .nav-toggle__input:checked ~ nav .main-nav { display: flex; }

    /* Búsqueda dentro del nav */
    .nav-search-item { display: block; }

    /* --- Footer --- */
    .site-footer .container { grid-template-columns: 1fr; }
}

/* ============================================================
   MÓVIL ≤ 480px  (teléfonos estándar)
   ============================================================ */
@media (max-width: 480px) {

    /* Gutter más ajustado */
    :root { --gutter: 16px; }

    /* Logo más pequeño */
    .masthead__logo img { max-width: 180px; }
    .masthead__logo { font-size: 1.8rem; }

    /* Grid: una sola columna */
    .grid-columns {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    /* Hero card: título con clamp en lugar de fijo */
    .note-card--hero .note-card__title {
        font-size: clamp(1.5rem, 6vw, 2.1rem);
    }

    /* Section title más compacto */
    .section-title {
        font-size: 1.2rem;
        margin: 28px 0 12px;
    }

    /* Article */
    .article { margin: 20px auto; }
    .article__title { font-size: clamp(1.6rem, 6vw, 2.4rem); }
    .article__summary { font-size: 1.05rem; }
    .article__body { font-size: 1rem; }

    /* Drop cap más contenido */
    .article__body p:first-of-type::first-letter {
        font-size: 3rem;
        padding: 2px 8px 0 0;
    }

    /* Mini cards: imagen algo más pequeña */
    .note-card--mini .note-card__media { width: 80px; flex: 0 0 80px; }

    /* Pagination */
    .pagination { flex-direction: column; gap: 12px; text-align: center; }
    .pagination__info { order: -1; }
}

/* ============ 404 ============ */
.error-page {
    text-align: center;
    padding: 80px 0;
}
.error-page__code {
    font-family: var(--serif);
    font-size: 8rem;
    font-weight: 900;
    color: var(--accent);
    line-height: 1;
}
.error-page__msg {
    font-family: var(--serif);
    font-size: 1.5rem;
    margin: 16px 0 24px;
}