/*
Theme Name: Twenty Twenty-Five Child
Theme URI: https://ricardofandiño.es
Description: Tema hijo personalizado para la web personal de Ricardo Fandiño — preparador de oposiciones
Author: Ricardo Fandiño
Template: twentytwentyfive
Version: 2.0
*/

/* ============================================================
   IMPORTS & VARIABLES
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,700;0,900;1,400;1,700&family=DM+Sans:wght@300;400;500;600&family=DM+Mono:wght@400;500&display=swap');

:root {
    /* Paleta principal */
    --color-bg:         #0d0d0d;
    --color-surface:    #161616;
    --color-surface-2:  #1e1e1e;
    --color-border:     #2a2a2a;
    --color-text:       #e8e4dd;
    --color-muted:      #7a7570;
    --color-accent:     #c9a84c;   /* dorado ámbar */
    --color-accent-2:   #e8c97a;   /* dorado claro */
    --color-accent-bg:  rgba(201,168,76,0.08);

    /* Tipografía */
    --font-display:  'Playfair Display', Georgia, serif;
    --font-body:     'DM Sans', sans-serif;
    --font-mono:     'DM Mono', monospace;

    /* Espaciado */
    --section-pad:   clamp(60px, 10vw, 120px);
    --content-max:   1140px;
    --radius:        4px;

    /* Transiciones */
    --ease:          cubic-bezier(0.4, 0, 0.2, 1);
    --dur:           0.3s;
}

/* ============================================================
   RESET & BASE
   ============================================================ */

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

html {
    scroll-behavior: smooth;
}

body {
    background-color: var(--color-bg);
    color: var(--color-text);
    font-family: var(--font-body);
    font-weight: 400;
    font-size: 17px;
    line-height: 1.75;
    -webkit-font-smoothing: antialiased;
    margin: 0;
}

/* Override Twenty Twenty-Five defaults */
.wp-site-blocks,
.entry-content,
body .wp-block-group {
    padding: 0;
}

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

.site-header,
header.wp-block-template-part {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(13,13,13,0.92);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--color-border);
    padding: 0 clamp(20px, 5vw, 60px);
    height: 68px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    transition: background var(--dur) var(--ease);
}


/* ── HEADER PROPIO (reemplaza get_header FSE) ───────────────── */
.site-header {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 1000;
    background: rgba(13,13,13,0.92);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--color-border);
    height: 68px;
}

.site-header-inner {
    max-width: var(--content-max);
    margin: 0 auto;
    padding: 0 clamp(20px, 5vw, 60px);
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.site-logo-link {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    line-height: 1;
    flex-shrink: 0;
    text-decoration: none !important;
}

.site-logo-name {
    font-family: var(--font-display);
    font-size: 1rem;
    font-weight: 700;
    color: var(--color-text);
    letter-spacing: 0.02em;
    transition: color var(--dur);
}

.site-logo-link:hover .site-logo-name {
    color: var(--color-accent);
}

/* Barra de administración: empuja el header hacia abajo */
.admin-bar .site-header {
    top: 32px;
}

@media screen and (max-width: 782px) {
    .admin-bar .site-header {
        top: 46px;
    }
}

.site-nav ul {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    gap: 32px;
    align-items: center;
}

.site-nav a {
    font-family: var(--font-body);
    font-size: 0.82rem;
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-muted) !important;
    text-decoration: none !important;
    transition: color var(--dur);
}

.site-nav a:hover {
    color: var(--color-accent) !important;
}

/* ── LOGO.PNG ───────────────────────────────────────────────────
   Muestra logo.png en la cabecera ocultando el texto del título.
   Ajusta --logo-w / --logo-h a las dimensiones reales de tu imagen.
   ─────────────────────────────────────────────────────────────── */
:root {
    --logo-w: 180px;   /* ancho visible del logo */
    --logo-h:  40px;   /* alto visible del logo  */
}

.wp-block-site-title a,
.site-header .site-title a {
    display: block;
    width: var(--logo-w);
    height: var(--logo-h);
    background-image: url('../logo.png');  /* ruta relativa al style.css del tema hijo */
    background-size: contain;
    background-repeat: no-repeat;
    background-position: left center;
    text-indent: -9999px;
    overflow: hidden;
    font-size: 0;
    color: transparent !important;
}

/* Si en el futuro usas el Customizer para subir el logo (etiqueta <img>): */
.custom-logo-link img,
.site-logo-fallback img {
    height: var(--logo-h);
    width: auto;
    display: block;
}

.site-header .site-title,
.site-header .wp-block-site-title a,
.wp-block-site-title a {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1.1rem;
    color: var(--color-text) !important;
    text-decoration: none;
    letter-spacing: 0.02em;
    transition: color var(--dur);
}

.site-header .site-title:hover,
.wp-block-site-title a:hover {
    color: var(--color-accent) !important;
}

/* Nav links */
.site-header nav a,
.wp-block-navigation a {
    font-family: var(--font-body);
    font-size: 0.85rem;
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-muted) !important;
    text-decoration: none;
    padding: 6px 0;
    border-bottom: 1px solid transparent;
    transition: color var(--dur), border-color var(--dur);
}

.site-header nav a:hover,
.wp-block-navigation a:hover {
    color: var(--color-accent) !important;
    border-color: var(--color-accent);
}

/* ============================================================
   HERO — PORTADA
   ============================================================ */

.hero-home {
    min-height: 100vh;
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    position: relative;
    overflow: hidden;
    padding-top: 68px; /* header height */
    background: var(--color-bg);
}

.hero-home::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 60% 80% at 75% 50%, rgba(201,168,76,0.06) 0%, transparent 70%),
        radial-gradient(ellipse 40% 60% at 10% 80%, rgba(201,168,76,0.04) 0%, transparent 60%);
    pointer-events: none;
}

/* Línea decorativa vertical */
.hero-home::after {
    content: '';
    position: absolute;
    top: 10%;
    left: 50%;
    width: 1px;
    height: 80%;
    background: linear-gradient(to bottom, transparent, var(--color-border) 30%, var(--color-border) 70%, transparent);
}

.hero-content {
    padding: clamp(40px, 6vw, 100px);
    padding-right: clamp(40px, 5vw, 80px);
    position: relative;
    z-index: 2;
    animation: fadeInUp 0.8s var(--ease) both;
}

.hero-eyebrow {
    display: inline-block;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--color-accent);
    margin-bottom: 24px;
    padding: 6px 14px;
    border: 1px solid rgba(201,168,76,0.3);
    border-radius: 2px;
}

.hero-content h1 {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 5vw, 4.2rem);
    font-weight: 900;
    line-height: 1.1;
    color: var(--color-text);
    margin: 0 0 24px;
    letter-spacing: -0.02em;
}

.hero-content h1 em {
    color: var(--color-accent);
    font-style: italic;
}

.hero-content p.lead {
    font-size: 1.1rem;
    color: var(--color-muted);
    max-width: 420px;
    margin-bottom: 40px;
    line-height: 1.8;
}

.hero-cta-group {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    align-items: center;
}

/* Imagen del hero */
.hero-image-col {
    position: relative;
    height: 100%;
    min-height: 100vh;
    overflow: hidden;
    animation: fadeIn 1s var(--ease) 0.3s both;
}

.hero-image-col img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: grayscale(30%) contrast(1.05);
    display: block;
}

.hero-image-col::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to right, var(--color-bg) 0%, transparent 30%),
                linear-gradient(to top, var(--color-bg) 0%, transparent 20%);
}

/* Stats en el hero */
.hero-stats {
    display: flex;
    gap: 32px;
    margin-top: 48px;
    padding-top: 32px;
    border-top: 1px solid var(--color-border);
}

.stat-item {
    display: flex;
    flex-direction: column;
}

.stat-number {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-accent);
    line-height: 1;
}

.stat-label {
    font-size: 0.75rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-muted);
    margin-top: 4px;
}

/* ============================================================
   BOTONES
   ============================================================ */

.btn,
.button,
.wp-block-button__link,
a.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-body);
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    text-decoration: none;
    padding: 14px 28px;
    border-radius: var(--radius);
    transition: all var(--dur) var(--ease);
    cursor: pointer;
    border: none;
    white-space: nowrap;
}

.btn-primary,
.wp-block-button:not(.is-style-outline) .wp-block-button__link {
    background: var(--color-accent);
    color: #0d0d0d !important;
}

.btn-primary:hover,
.wp-block-button:not(.is-style-outline) .wp-block-button__link:hover {
    background: var(--color-accent-2);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(201,168,76,0.25);
}

.btn-ghost {
    background: transparent;
    color: var(--color-text) !important;
    border: 1px solid var(--color-border);
}

.btn-ghost:hover {
    border-color: var(--color-accent);
    color: var(--color-accent) !important;
}

/* ============================================================
   SECCIONES — ESTRUCTURA GENERAL
   ============================================================ */

.home-section {
    padding: var(--section-pad) clamp(20px, 5vw, 60px);
    max-width: var(--content-max);
    margin: 0 auto;
}

.section-header {
    margin-bottom: clamp(40px, 6vw, 72px);
}

.section-label {
    display: inline-block;
    font-family: var(--font-mono);
    font-size: 0.72rem;
    letter-spacing: 0.25em;
    text-transform: uppercase;
    color: var(--color-accent);
    margin-bottom: 16px;
}

.section-header h2 {
    font-family: var(--font-display);
    font-size: clamp(1.8rem, 3.5vw, 3rem);
    font-weight: 700;
    color: var(--color-text);
    margin: 0 0 16px;
    line-height: 1.2;
    letter-spacing: -0.02em;
}

.section-header p {
    font-size: 1.05rem;
    color: var(--color-muted);
    max-width: 520px;
    margin: 0;
}

/* Full-width con fondo alternativo */
.section-dark {
    background: var(--color-surface);
    padding: var(--section-pad) 0;
}

.section-dark > * {
    max-width: var(--content-max);
    margin-left: auto;
    margin-right: auto;
    padding-left: clamp(20px, 5vw, 60px);
    padding-right: clamp(20px, 5vw, 60px);
}

/* ============================================================
   BLOG — ÚLTIMOS ARTÍCULOS
   ============================================================ */

.posts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 1px;
    background: var(--color-border);
    border: 1px solid var(--color-border);
}

.post-card {
    background: var(--color-surface);
    overflow: hidden;
    transition: background var(--dur) var(--ease);
    display: flex;
    flex-direction: column;
}

.post-card:hover {
    background: var(--color-surface-2);
}

.post-card-thumb {
    aspect-ratio: 16/9;
    overflow: hidden;
    position: relative;
}

.post-card-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s var(--ease);
    filter: grayscale(20%);
}

.post-card:hover .post-card-thumb img {
    transform: scale(1.04);
    filter: grayscale(0%);
}

.post-card-body {
    padding: 28px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.post-card-cat {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--color-accent);
    margin-bottom: 12px;
    display: block;
}

.post-card-body h3 {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-text);
    margin: 0 0 12px;
    line-height: 1.3;
    flex: 1;
}

.post-card-body h3 a {
    color: inherit;
    text-decoration: none;
    transition: color var(--dur);
}

.post-card-body h3 a:hover {
    color: var(--color-accent);
}

.post-meta {
    display: flex;
    gap: 16px;
    align-items: center;
    margin-top: auto;
    padding-top: 20px;
    border-top: 1px solid var(--color-border);
    font-size: 0.78rem;
    color: var(--color-muted);
}

/* Post "destacado" — ocupa 2 columnas */
.post-card.featured {
    grid-column: span 2;
    flex-direction: row;
}

.post-card.featured .post-card-thumb {
    width: 45%;
    flex-shrink: 0;
    aspect-ratio: auto;
}

.post-card.featured .post-card-body h3 {
    font-size: 1.6rem;
}

.all-posts-link {
    margin-top: 40px;
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--color-accent);
    text-decoration: none;
    transition: gap var(--dur);
}

.all-posts-link:hover {
    gap: 20px;
}

.all-posts-link::after {
    content: '→';
    font-size: 1rem;
}

/* ============================================================
   MÉTODO DE ESTUDIO
   ============================================================ */

.metodo-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.metodo-steps {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.step-item {
    display: grid;
    grid-template-columns: 56px 1fr;
    gap: 24px;
    padding: 28px 0;
    border-bottom: 1px solid var(--color-border);
    position: relative;
}

.step-item:last-child {
    border-bottom: none;
}

.step-number {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 900;
    color: var(--color-border);
    line-height: 1;
    transition: color var(--dur);
    padding-top: 4px;
}

.step-item:hover .step-number {
    color: var(--color-accent);
}

.step-content h3 {
    font-family: var(--font-display);
    font-size: 1.15rem;
    color: var(--color-text);
    margin: 0 0 8px;
}

.step-content p {
    font-size: 0.95rem;
    color: var(--color-muted);
    margin: 0;
    line-height: 1.65;
}

.metodo-visual {
    position: relative;
}

.metodo-quote-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-left: 3px solid var(--color-accent);
    padding: 40px;
    border-radius: var(--radius);
    position: relative;
}

.metodo-quote-card::before {
    content: '"';
    font-family: var(--font-display);
    font-size: 8rem;
    color: var(--color-accent);
    opacity: 0.15;
    position: absolute;
    top: -20px;
    left: 20px;
    line-height: 1;
    pointer-events: none;
}

.metodo-quote-card blockquote {
    font-family: var(--font-display);
    font-style: italic;
    font-size: 1.3rem;
    color: var(--color-text);
    margin: 0 0 20px;
    line-height: 1.6;
}

.metodo-quote-card cite {
    font-style: normal;
    font-size: 0.8rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-muted);
}

/* ============================================================
   RECURSOS GRATUITOS
   ============================================================ */

.recursos-intro {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: end;
    margin-bottom: 48px;
}

.recursos-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1px;
    background: var(--color-border);
    border: 1px solid var(--color-border);
}

.recurso-card {
    background: var(--color-bg);
    padding: 36px 32px;
    display: flex;
    flex-direction: column;
    gap: 16px;
    transition: background var(--dur) var(--ease);
    text-decoration: none;
    position: relative;
    overflow: hidden;
}

.recurso-card::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--color-accent);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s var(--ease);
}

.recurso-card:hover {
    background: var(--color-surface);
}

.recurso-card:hover::after {
    transform: scaleX(1);
}

.recurso-icon {
    width: 44px;
    height: 44px;
    background: var(--color-accent-bg);
    border: 1px solid rgba(201,168,76,0.2);
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
}

.recurso-card h3 {
    font-family: var(--font-display);
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--color-text);
    margin: 0;
}

.recurso-card p {
    font-size: 0.9rem;
    color: var(--color-muted);
    margin: 0;
    line-height: 1.6;
    flex: 1;
}

.recurso-tag {
    display: inline-block;
    font-family: var(--font-mono);
    font-size: 0.68rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--color-accent);
    background: var(--color-accent-bg);
    padding: 4px 10px;
    border-radius: 2px;
    align-self: flex-start;
}

/* ============================================================
   BANNER ACADEMIA — OposicionesAGE
   ============================================================ */

.academia-banner {
    position: relative;
    overflow: hidden;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: clamp(40px, 6vw, 80px);
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 40px;
    align-items: center;
}

.academia-banner::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(201,168,76,0.08) 0%, transparent 70%);
    pointer-events: none;
}

.academia-badge {
    display: inline-block;
    background: var(--color-accent);
    color: #0d0d0d;
    font-family: var(--font-mono);
    font-size: 0.7rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    padding: 4px 12px;
    border-radius: 2px;
    margin-bottom: 20px;
    font-weight: 500;
}

.academia-banner h2 {
    font-family: var(--font-display);
    font-size: clamp(1.6rem, 3vw, 2.5rem);
    font-weight: 700;
    color: var(--color-text);
    margin: 0 0 16px;
    letter-spacing: -0.02em;
}

.academia-banner p {
    color: var(--color-muted);
    font-size: 1rem;
    max-width: 480px;
    margin: 0 0 32px;
    line-height: 1.75;
}

.academia-cta-group {
    display: flex;
    flex-direction: column;
    gap: 12px;
    align-items: flex-end;
    flex-shrink: 0;
}

.descuento-badge {
    background: var(--color-accent-bg);
    border: 1px solid rgba(201,168,76,0.3);
    border-radius: var(--radius);
    padding: 20px 28px;
    text-align: center;
}

.descuento-badge .pct {
    font-family: var(--font-display);
    font-size: 3rem;
    font-weight: 900;
    color: var(--color-accent);
    line-height: 1;
    display: block;
}

.descuento-badge .pct-label {
    font-size: 0.75rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-muted);
    display: block;
    margin-top: 4px;
}

/* ============================================================
   SOBRE MÍ
   ============================================================ */

.sobre-mi-grid {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 80px;
    align-items: start;
}

.sobre-mi-foto {
    width: 280px;
    position: sticky;
    top: 100px;
}

.sobre-mi-foto-inner {
    position: relative;
}

.sobre-mi-foto img {
    width: 100%;
    aspect-ratio: 3/4;
    object-fit: cover;
    display: block;
    filter: grayscale(15%);
    border-radius: var(--radius);
}

/* Marco decorativo desplazado */
.sobre-mi-foto-inner::before {
    content: '';
    position: absolute;
    top: 12px;
    left: 12px;
    right: -12px;
    bottom: -12px;
    border: 1px solid var(--color-accent);
    border-radius: var(--radius);
    z-index: -1;
    opacity: 0.5;
}

.sobre-mi-content h2 {
    font-family: var(--font-display);
    font-size: clamp(1.8rem, 3vw, 2.8rem);
    font-weight: 700;
    color: var(--color-text);
    margin: 0 0 8px;
    letter-spacing: -0.02em;
}

.sobre-mi-content .subtitle {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--color-accent);
    margin-bottom: 32px;
    display: block;
}

.sobre-mi-content p {
    font-size: 1.05rem;
    color: var(--color-muted);
    line-height: 1.85;
    margin-bottom: 20px;
    max-width: 560px;
}

.sobre-mi-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 32px;
}

.tag {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--color-text);
    border: 1px solid var(--color-border);
    padding: 6px 14px;
    border-radius: 2px;
    transition: border-color var(--dur), color var(--dur);
}

.tag:hover {
    border-color: var(--color-accent);
    color: var(--color-accent);
}

/* ============================================================
   NEWSLETTER CTA
   ============================================================ */

.newsletter-section {
    background: var(--color-surface);
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
    padding: var(--section-pad) clamp(20px, 5vw, 60px);
    text-align: center;
}

.newsletter-inner {
    max-width: 560px;
    margin: 0 auto;
}

.newsletter-inner h2 {
    font-family: var(--font-display);
    font-size: clamp(1.6rem, 3vw, 2.4rem);
    font-weight: 700;
    color: var(--color-text);
    margin: 0 0 16px;
}

.newsletter-inner p {
    color: var(--color-muted);
    margin-bottom: 32px;
    font-size: 1rem;
}

.newsletter-form {
    display: flex;
    gap: 0;
    max-width: 460px;
    margin: 0 auto;
}

.newsletter-form input[type="email"] {
    flex: 1;
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-right: none;
    color: var(--color-text);
    font-family: var(--font-body);
    font-size: 0.95rem;
    padding: 14px 20px;
    outline: none;
    border-radius: var(--radius) 0 0 var(--radius);
    transition: border-color var(--dur);
}

.newsletter-form input[type="email"]:focus {
    border-color: var(--color-accent);
}

.newsletter-form input[type="email"]::placeholder {
    color: var(--color-muted);
}

.newsletter-form button {
    background: var(--color-accent);
    color: #0d0d0d;
    border: none;
    font-family: var(--font-body);
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    padding: 14px 24px;
    cursor: pointer;
    border-radius: 0 var(--radius) var(--radius) 0;
    transition: background var(--dur);
    white-space: nowrap;
}

.newsletter-form button:hover {
    background: var(--color-accent-2);
}

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

.site-footer {
    background: var(--color-surface);
    border-top: 1px solid var(--color-border);
    padding: clamp(40px, 6vw, 80px) clamp(20px, 5vw, 60px) 32px;
}

.footer-grid {
    max-width: var(--content-max);
    margin: 0 auto 48px;
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 48px;
}

.footer-brand p {
    font-size: 0.9rem;
    color: var(--color-muted);
    line-height: 1.7;
    max-width: 280px;
    margin: 16px 0;
}

.footer-logo {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1.1rem;
    color: var(--color-text);
    text-decoration: none;
}

.footer-col h4 {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--color-accent);
    margin: 0 0 20px;
}

.footer-col ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer-col a {
    font-size: 0.9rem;
    color: var(--color-muted);
    text-decoration: none;
    transition: color var(--dur);
}

.footer-col a:hover {
    color: var(--color-accent);
}

.footer-bottom {
    max-width: var(--content-max);
    margin: 0 auto;
    padding-top: 24px;
    border-top: 1px solid var(--color-border);
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
    flex-wrap: wrap;
}

.footer-bottom p {
    font-size: 0.78rem;
    color: var(--color-muted);
    margin: 0;
}

.footer-bottom a {
    color: var(--color-accent);
    text-decoration: none;
}

/* ============================================================
   ANIMACIONES
   ============================================================ */

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeIn {
    from { opacity: 0; }
    to   { opacity: 1; }
}

/* Reveal on scroll */
.reveal {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.6s var(--ease), transform 0.6s var(--ease);
}

.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }

/* ============================================================
   RESPONSIVO
   ============================================================ */

@media (max-width: 1024px) {
    .hero-home {
        grid-template-columns: 1fr;
    }

    .hero-home::after { display: none; }

    .hero-image-col {
        display: none; /* En tablet: solo texto, hero más compacto */
    }

    .hero-content {
        padding: clamp(100px, 15vw, 140px) clamp(24px, 5vw, 60px) clamp(60px, 8vw, 80px);
        text-align: center;
    }

    .hero-content p.lead {
        max-width: 100%;
    }

    .hero-cta-group {
        justify-content: center;
    }

    .hero-stats {
        justify-content: center;
    }

    .metodo-grid,
    .sobre-mi-grid {
        grid-template-columns: 1fr;
        gap: 48px;
    }

    .sobre-mi-foto {
        width: 200px;
        position: static;
    }

    .sobre-mi-grid {
        grid-template-columns: auto 1fr;
    }

    .recursos-grid {
        grid-template-columns: 1fr 1fr;
    }

    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }

    .academia-banner {
        grid-template-columns: 1fr;
    }

    .academia-cta-group {
        align-items: flex-start;
    }

    .post-card.featured {
        grid-column: span 1;
        flex-direction: column;
    }

    .post-card.featured .post-card-thumb {
        width: 100%;
    }
}

@media (max-width: 640px) {
    .posts-grid {
        grid-template-columns: 1fr;
    }

    .recursos-grid {
        grid-template-columns: 1fr;
    }

    .footer-grid {
        grid-template-columns: 1fr;
    }

    .newsletter-form {
        flex-direction: column;
    }

    .newsletter-form input[type="email"] {
        border-right: 1px solid var(--color-border);
        border-bottom: none;
        border-radius: var(--radius) var(--radius) 0 0;
    }

    .newsletter-form button {
        border-radius: 0 0 var(--radius) var(--radius);
    }

    .sobre-mi-grid {
        grid-template-columns: 1fr;
    }

    .sobre-mi-foto {
        width: 160px;
    }

    .hero-stats {
        flex-direction: column;
        gap: 20px;
        align-items: center;
        text-align: center;
    }
}

/* ============================================================
   ESTILOS PARA PÁGINAS INTERNAS (blog, posts, etc.)
   ============================================================ */

.entry-header {
    padding: clamp(100px, 15vw, 140px) clamp(20px, 5vw, 60px) clamp(40px, 6vw, 60px);
    max-width: var(--content-max);
    margin: 0 auto;
}

.entry-title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 900;
    line-height: 1.15;
    color: var(--color-text);
    letter-spacing: -0.02em;
    max-width: 760px;
}

.entry-content {
    max-width: 680px;
    margin: 0 auto;
    padding: 0 clamp(20px, 5vw, 60px) var(--section-pad);
}

.entry-content p {
    font-size: 1.05rem;
    color: var(--color-muted);
    line-height: 1.9;
    margin-bottom: 1.5em;
}

.entry-content h2,
.entry-content h3 {
    font-family: var(--font-display);
    color: var(--color-text);
    margin-top: 2em;
    margin-bottom: 0.5em;
}

.entry-content a {
    color: var(--color-accent);
    text-decoration: underline;
    text-underline-offset: 3px;
}

.entry-content blockquote {
    border-left: 3px solid var(--color-accent);
    padding: 16px 28px;
    margin: 32px 0;
    background: var(--color-surface);
    font-family: var(--font-display);
    font-style: italic;
    font-size: 1.15rem;
    color: var(--color-text);
}

/* ============================================================
   UTILIDADES
   ============================================================ */

.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0,0,0,0);
    border: 0;
}

.text-accent { color: var(--color-accent); }
.text-muted  { color: var(--color-muted); }

.separator {
    border: none;
    border-top: 1px solid var(--color-border);
    margin: 0;
}