/*
Theme Name: Semiótica Tumbada
Theme URI: https://semioticatumbada.com
Description: Neobrutalismo refinado. Blanco y negro, bordes limpios, sombras contenidas.
Version: 2.2.1
Author: Umbrial
Author URI: https://semioticatumbada.com
License: MIT
License URI: https://opensource.org/licenses/MIT
Text Domain: semiotica-tumbada
Tags: blog, black-and-white, minimal, custom-logo, featured-images, responsive-layout
*/

/* ============================================
   SEMIOTICA TUMBADA - NEOBRUTALISMO REFINADO
   B&N | Bordes limpios | Sombras contenidas
   ============================================ */

:root {
    --color-black: #000000;
    --color-white: #FFFFFF;
    --color-gray-light: #F5F5F5;

    --font-main: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Helvetica Neue', Arial, sans-serif;

    --border-heavy: 2px solid var(--color-black);
    --border-light: 1px solid var(--color-black);

    --shadow-card: 3px 3px 0 var(--color-black);
    --shadow-card-hover: 5px 5px 0 var(--color-black);

    --space-xs: 10px;
    --space-s: 16px;
    --space-m: 28px;
    --space-l: 44px;
    --space-xl: 64px;
}

/* RESET */
* { margin: 0; padding: 0; box-sizing: border-box; }

body {
    font-family: var(--font-main);
    background-color: var(--color-white);
    color: var(--color-black);
    line-height: 1.6;
    overflow-x: hidden;
}

/* ========== BOTONES FIJOS NAVEGACION ========== */

.btn-fixed {
    position: absolute;
    top: 24px;
    z-index: 100;
    border: var(--border-heavy);
    padding: 14px 24px;
    background-color: var(--color-white);
    box-shadow: var(--shadow-card);
    text-decoration: none;
    font-family: var(--font-main);
    font-weight: 900;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--color-black);
    transition: all 0.2s ease;
}

.btn-fixed:hover {
    background-color: var(--color-black);
    color: var(--color-white);
    box-shadow: var(--shadow-card-hover);
}

.btn-fixed-left {
    left: 24px;
}

.btn-fixed-right {
    right: 24px;
}

/* ========== LAYOUT ========== */

.site-wrapper {
    max-width: 1080px;
    margin: 0 auto;
    padding: 20px 36px;
}

/* ========== HEADER ========== */

.site-header {
    padding: 32px 0 20px;
    margin-bottom: 20px;
    border-bottom: var(--border-light);
    text-align: center;
}

.site-logo {
    display: block;
    max-width: 140px;
    margin: 0 auto 16px;
}

.site-logo img,
.site-logo .custom-logo {
    width: 100%;
    height: auto;
    display: block;
}

.site-logo a {
    display: block;
}

.site-description {
    font-family: var(--font-main);
    font-size: 0.88rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.2em;
}

/* ========== SUSCRIPCION ========== */

.subscribe-section {
    border: var(--border-heavy);
    padding: 28px 32px;
    margin-bottom: 32px;
    text-align: center;
    background-color: var(--color-gray-light);
    box-shadow: var(--shadow-card);
}

.subscribe-title {
    font-family: var(--font-main);
    font-size: 1.05rem;
    font-weight: 400;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    margin-bottom: 20px;
}

.subscribe-form {
    display: flex;
    justify-content: center;
    gap: 0;
    max-width: 480px;
    margin: 0 auto;
}

.subscribe-input {
    flex: 1;
    padding: 16px 22px;
    border: 2px solid var(--color-black);
    border-right: none;
    border-radius: 0;
    font-family: var(--font-main);
    font-size: 0.95rem;
    background-color: var(--color-white);
    outline: none;
    -webkit-appearance: none;
}

.subscribe-btn {
    padding: 16px 48px;
    border: 2px solid var(--color-black);
    border-radius: 0;
    background-color: var(--color-black);
    color: var(--color-white);
    font-family: var(--font-main);
    font-weight: 900;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    cursor: pointer;
    transition: all 0.15s ease;
    -webkit-appearance: none;
}

.subscribe-btn:hover {
    background-color: var(--color-white);
    color: var(--color-black);
}

.subscribe-post {
    margin-top: var(--space-m);
    margin-bottom: var(--space-m);
}

/* Reach form integration - force our styles over plugin defaults */
.hostinger-reach-block-subscription-form-wrapper {
    max-width: 480px !important;
    margin: 0 auto !important;
    padding: 0 !important;
    background: none !important;
    border: none !important;
    box-shadow: none !important;
}

.subscribe-form.hostinger-reach-block-subscription-form {
    display: flex !important;
    flex-direction: row !important;
    align-items: stretch !important;
    gap: 0 !important;
    border-radius: 0 !important;
    padding: 0 !important;
    margin: 0 !important;
    background: none !important;
    border: none !important;
    box-shadow: none !important;
}

.subscribe-form .hostinger-reach-block-form-fields {
    flex: 1 1 auto !important;
    min-width: 0 !important;
    display: flex !important;
}

.subscribe-form .hostinger-reach-block-form-field {
    flex: 1 !important;
    margin: 0 !important;
    padding: 0 !important;
    display: flex !important;
}

.subscribe-form .hostinger-reach-block-form-field label {
    display: none !important;
}

.subscribe-form input[type="email"] {
    width: 100% !important;
    flex: 1 !important;
    padding: 16px 22px !important;
    border: 2px solid var(--color-black) !important;
    border-right: none !important;
    border-radius: 0 !important;
    font-family: var(--font-main) !important;
    font-size: 0.95rem !important;
    background-color: var(--color-white) !important;
    outline: none !important;
    -webkit-appearance: none !important;
    box-sizing: border-box !important;
    margin: 0 !important;
    height: auto !important;
}

.subscribe-form button[type="submit"] {
    flex: 0 0 auto !important;
    padding: 16px 48px !important;
    border: 2px solid var(--color-black) !important;
    border-radius: 0 !important;
    background-color: var(--color-black) !important;
    color: var(--color-white) !important;
    font-family: var(--font-main) !important;
    font-weight: 900 !important;
    font-size: 0.9rem !important;
    text-transform: uppercase !important;
    letter-spacing: 0.06em !important;
    cursor: pointer !important;
    transition: all 0.15s ease !important;
    -webkit-appearance: none !important;
    white-space: nowrap !important;
    margin: 0 !important;
    height: auto !important;
}

.subscribe-form button[type="submit"]:hover {
    background-color: var(--color-white) !important;
    color: var(--color-black) !important;
}

.reach-subscription-message {
    text-align: center;
    margin-top: var(--space-s);
    font-weight: 700;
}

/* Post-specific Reach form fix - higher specificity for single post pages */
body.single .subscribe-section .hostinger-reach-block-subscription-form-wrapper,
.post-full-footer .subscribe-section .hostinger-reach-block-subscription-form-wrapper {
    max-width: 480px !important;
    width: 100% !important;
    margin: 0 auto !important;
    padding: 0 !important;
    background: none !important;
    border: none !important;
    box-shadow: none !important;
    border-radius: 0 !important;
    display: block !important;
}

body.single .subscribe-section .subscribe-form,
.post-full-footer .subscribe-section .subscribe-form {
    display: flex !important;
    flex-direction: row !important;
    align-items: stretch !important;
    gap: 0 !important;
    width: 100% !important;
    max-width: none !important;
    padding: 0 !important;
    margin: 0 !important;
    border: none !important;
    background: none !important;
    box-shadow: none !important;
    border-radius: 0 !important;
}

body.single .subscribe-section .subscribe-form .hostinger-reach-block-form-fields,
.post-full-footer .subscribe-form .hostinger-reach-block-form-fields {
    flex: 1 1 auto !important;
    display: flex !important;
    min-width: 0 !important;
    width: auto !important;
    max-width: none !important;
    margin: 0 !important;
    padding: 0 !important;
}

body.single .subscribe-section .subscribe-form .hostinger-reach-block-form-field,
.post-full-footer .subscribe-form .hostinger-reach-block-form-field {
    flex: 1 1 auto !important;
    display: flex !important;
    min-width: 0 !important;
    width: 100% !important;
    max-width: none !important;
    margin: 0 !important;
    padding: 0 !important;
}

body.single .subscribe-section .subscribe-form input[type="email"],
.post-full-footer .subscribe-section .subscribe-form input[type="email"] {
    width: 100% !important;
    flex: 1 1 auto !important;
    min-width: 120px !important;
    max-width: none !important;
    padding: 16px 22px !important;
    border: 2px solid #000 !important;
    border-right: none !important;
    border-radius: 0 !important;
    font-family: var(--font-main) !important;
    font-size: 0.95rem !important;
    background-color: #fff !important;
    color: #000 !important;
    -webkit-appearance: none !important;
    appearance: none !important;
    box-sizing: border-box !important;
    margin: 0 !important;
    height: auto !important;
    line-height: normal !important;
    outline: none !important;
}

body.single .subscribe-section .subscribe-form button[type="submit"],
.post-full-footer .subscribe-section .subscribe-form button[type="submit"] {
    flex: 0 0 auto !important;
    width: auto !important;
    min-width: 0 !important;
    max-width: none !important;
    padding: 16px 48px !important;
    border: 2px solid #000 !important;
    border-radius: 0 !important;
    background-color: #000 !important;
    color: #fff !important;
    font-family: var(--font-main) !important;
    font-weight: 900 !important;
    font-size: 0.9rem !important;
    text-transform: uppercase !important;
    letter-spacing: 0.06em !important;
    cursor: pointer !important;
    -webkit-appearance: none !important;
    appearance: none !important;
    white-space: nowrap !important;
    margin: 0 !important;
    height: auto !important;
    line-height: normal !important;
    box-sizing: border-box !important;
}

body.single .subscribe-section .subscribe-form button[type="submit"]:hover,
.post-full-footer .subscribe-section .subscribe-form button[type="submit"]:hover {
    background-color: #fff !important;
    color: #000 !important;
}

/* ========== POST FEED - 3 COLUMNAS ========== */

.post-card-link {
    text-decoration: none;
    color: inherit;
    display: block;
}

.post-feed {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-bottom: 40px;
}

.post-card {
    border: var(--border-heavy);
    background-color: var(--color-white);
    box-shadow: var(--shadow-card);
    transition: all 0.25s ease;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.post-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-card-hover);
}

.post-card-image-wrap {
    display: block;
    width: 100%;
    aspect-ratio: 16 / 9;
    overflow: hidden;
    border-bottom: var(--border-heavy);
    flex-shrink: 0;
}

.post-card-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.3s ease;
}

.post-card:hover .post-card-image {
    transform: scale(1.03);
}

.post-card-content {
    padding: 16px 18px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.post-card-title {
    font-family: var(--font-main);
    font-size: 1.15rem;
    font-weight: 900;
    text-transform: uppercase;
    margin-bottom: 0;
    line-height: 1.25;
}

.post-card-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.78rem;
    font-weight: 600;
    padding-top: 12px;
    margin-top: auto;
    border-top: var(--border-light);
}

/* ========== POST INDIVIDUAL ========== */

.post-full {
    max-width: 800px;
    margin: 0 auto var(--space-xl);
}

.post-full-header {
    margin-bottom: var(--space-xl);
    padding-bottom: var(--space-l);
    border-bottom: var(--border-heavy);
}

.post-full-title {
    font-family: var(--font-main);
    font-size: clamp(2rem, 5vw, 3.5rem);
    line-height: 1.1;
    margin-bottom: var(--space-m);
    text-transform: uppercase;
    font-weight: 900;
}

.post-full-meta {
    display: flex;
    gap: var(--space-m);
    font-weight: 700;
    font-size: 0.9rem;
    flex-wrap: wrap;
}

.post-full-meta-item {
    border: var(--border-heavy);
    padding: var(--space-xs) var(--space-s);
    background-color: var(--color-white);
    box-shadow: var(--shadow-card);
}

.post-full-image {
    width: 100%;
    height: auto;
    margin-bottom: var(--space-m);
    border: var(--border-heavy);
    box-shadow: var(--shadow-card);
}

.post-full-content {
    font-size: 1.1rem;
    line-height: 1.8;
}

.post-full-content p {
    margin-bottom: var(--space-l);
}

.post-full-content img {
    width: 100%;
    height: auto;
    margin: var(--space-l) 0;
    border: var(--border-heavy);
    box-shadow: var(--shadow-card);
}

.post-full-content blockquote {
    border-left: 4px solid var(--color-black);
    padding: var(--space-m);
    margin: var(--space-l) 0;
    background-color: var(--color-gray-light);
    font-style: italic;
    font-weight: 600;
}

.post-full-content code {
    background-color: var(--color-black);
    color: var(--color-white);
    padding: 2px 6px;
    font-family: 'Courier New', monospace;
    font-size: 0.9em;
}

.post-full-content pre {
    background-color: var(--color-black);
    color: var(--color-white);
    padding: var(--space-m);
    overflow-x: auto;
    border: var(--border-heavy);
    margin: var(--space-l) 0;
}

.post-full-content hr {
    border: none;
    border-top: var(--border-heavy);
    margin: var(--space-l) 0;
}

.post-full-content h2 {
    font-size: clamp(1.4rem, 3vw, 2rem);
    font-weight: 900;
    text-transform: uppercase;
    margin: var(--space-xl) 0 var(--space-m);
    line-height: 1.15;
}

/* ========== POST FOOTER (tags + volver) ========== */

.post-full-footer {
    margin-top: var(--space-l);
    padding-top: var(--space-m);
    border-top: var(--border-heavy);
    text-align: center;
}

.post-tags {
    display: flex;
    gap: var(--space-xs);
    flex-wrap: wrap;
    margin-bottom: var(--space-m);
}

.post-tags a {
    border: var(--border-heavy);
    padding: 8px 16px;
    font-weight: 900;
    font-size: 0.82rem;
    text-transform: lowercase;
    text-decoration: none;
    color: var(--color-black);
    transition: all 0.2s ease;
}

.post-tags a:hover {
    background-color: var(--color-black);
    color: var(--color-white);
}

.btn-back {
    display: inline-block;
    border: var(--border-heavy);
    padding: 14px 32px;
    background-color: var(--color-black);
    color: var(--color-white);
    text-decoration: none;
    font-weight: 900;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    box-shadow: var(--shadow-card);
    transition: all 0.2s ease;
}

.btn-back:hover {
    background-color: var(--color-white);
    color: var(--color-black);
    box-shadow: var(--shadow-card-hover);
}

/* ========== TRIANGULO VOLVER (single posts) ========== */

.home-triangle {
    position: fixed;
    top: 24px;
    left: 24px;
    z-index: 200;
    display: inline-flex;
    justify-content: center;
    align-items: center;
    width: 40px;
    height: 40px;
    border: 1px solid var(--color-black);
    background-color: var(--color-white);
    color: var(--color-black);
    text-decoration: none;
    font-size: 1rem;
    font-weight: 700;
    opacity: 0;
    transition: opacity 0.3s ease, background-color 0.3s ease;
    pointer-events: none;
    user-select: none;
}

.home-triangle.visible {
    opacity: 0.35;
    pointer-events: auto;
}

.home-triangle:hover {
    opacity: 1;
    background-color: var(--color-black);
    color: var(--color-white);
}

/* ========== PAGINATION ========== */

.pagination {
    display: flex;
    justify-content: center;
    gap: var(--space-s);
    margin-top: var(--space-l);
    list-style: none;
}

.pagination a,
.pagination span {
    border: var(--border-heavy);
    padding: 12px 24px;
    background-color: var(--color-white);
    box-shadow: var(--shadow-card);
    font-weight: 900;
    font-size: 0.85rem;
    text-transform: uppercase;
    transition: all 0.2s ease;
    text-decoration: none;
    color: var(--color-black);
    display: block;
}

.pagination a:hover {
    background-color: var(--color-black);
    color: var(--color-white);
}

.pagination .current {
    background-color: var(--color-black);
    color: var(--color-white);
}

/* ========== FOOTER ========== */

.site-footer {
    margin-top: 20px;
    padding: 28px 0;
    border-top: var(--border-heavy);
    text-align: center;
}

.footer-content {
    font-weight: 600;
    font-size: 0.9rem;
}

/* ========== NO POSTS ========== */

.no-posts {
    text-align: center;
    padding: var(--space-xl);
    border: var(--border-heavy);
    box-shadow: var(--shadow-card);
}

.no-posts h2 {
    font-weight: 900;
    text-transform: uppercase;
    margin-bottom: var(--space-s);
}

/* ========== WORDPRESS SPECIFIC ========== */

.alignleft { float: left; margin: var(--space-s) var(--space-m) var(--space-m) 0; }
.alignright { float: right; margin: var(--space-s) 0 var(--space-m) var(--space-m); }
.aligncenter { display: block; margin-left: auto; margin-right: auto; }

.wp-caption { max-width: 100%; }
.wp-caption-text { font-size: 0.875rem; font-style: italic; margin-top: var(--space-xs); text-align: center; }

.screen-reader-text {
    clip: rect(1px, 1px, 1px, 1px);
    position: absolute !important;
    height: 1px;
    width: 1px;
    overflow: hidden;
}

/* ========== RESPONSIVE ========== */

@media (max-width: 900px) {
    .post-feed {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
}

@media (max-width: 600px) {
    .btn-fixed {
        top: 12px;
        padding: 8px 12px;
        font-size: 0.65rem;
        box-shadow: 2px 2px 0 var(--color-black);
    }

    .btn-fixed-left { left: 12px; }
    .btn-fixed-right { right: 12px; }

    .site-header { padding-top: 60px; margin-bottom: 16px; }
    .site-logo { max-width: 100px; margin-bottom: 12px; }
    .site-description { font-size: 0.72rem; letter-spacing: 0.12em; }
    .site-wrapper { padding: 20px 24px; }

    .subscribe-section { padding: 20px 16px; margin-bottom: 24px; }
    .subscribe-title { font-size: 0.9rem; margin-bottom: 16px; }
    .subscribe-form.hostinger-reach-block-subscription-form,
    body.single .subscribe-section .subscribe-form,
    .post-full-footer .subscribe-section .subscribe-form { flex-direction: column !important; }
    .subscribe-form .hostinger-reach-block-form-fields { display: flex !important; }
    .subscribe-form .hostinger-reach-block-form-field { display: flex !important; }
    .subscribe-form input[type="email"],
    body.single .subscribe-section .subscribe-form input[type="email"],
    .post-full-footer .subscribe-section .subscribe-form input[type="email"] { border-right: 2px solid var(--color-black) !important; border-bottom: none !important; padding: 14px 16px !important; font-size: 0.9rem !important; min-width: 0 !important; }
    .subscribe-form button[type="submit"],
    body.single .subscribe-section .subscribe-form button[type="submit"],
    .post-full-footer .subscribe-section .subscribe-form button[type="submit"] { padding: 14px 24px !important; font-size: 0.8rem !important; }

    .post-feed { grid-template-columns: 1fr; gap: 20px; margin-bottom: 28px; }
    .post-card-content { padding: 14px 16px; }
    .post-card-title { font-size: 1rem; }
    .post-card-meta { font-size: 0.72rem; padding-top: 10px; }

    /* Post individual en móvil */
    .post-full { margin: 0 auto var(--space-l); }
    .post-full-title { font-size: 1.6rem; margin-bottom: var(--space-s); }
    .post-full-header { margin-bottom: var(--space-m); padding-bottom: var(--space-m); }
    .post-full-meta { gap: var(--space-xs); font-size: 0.8rem; }
    .post-full-meta-item { padding: 6px 10px; }
    .post-full-image { margin-bottom: var(--space-s); }
    .post-full-content { font-size: 1rem; line-height: 1.75; }
    .post-full-content p { margin-bottom: var(--space-m); }
    .post-full-content img { margin: var(--space-m) 0; }
    .post-full-content h2 { font-size: 1.3rem; margin: var(--space-l) 0 var(--space-s); }
    .post-full-content blockquote { padding: var(--space-s); margin: var(--space-m) 0; }
    .post-full-footer { margin-top: var(--space-l); padding-top: var(--space-m); }

    .home-triangle { top: 14px; left: 14px; width: 36px; height: 36px; font-size: 0.85rem; }

    .site-footer { padding: 20px 0; }
    .footer-content { font-size: 0.75rem; }
}