:root {
    --bg-color: #ffffff;
    --fg-color: #241f31;
    --blue: #3584e4;
    --dark-blue: #13417b;
    --text-muted: #5e5c64;
    --card-bg: #f6f5f4;
}
body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
    margin: 0; padding: 0; color: var(--fg-color); background: var(--bg-color);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

.header-wrapper { position: absolute; width: 100%; top: 0; z-index: 10; background: rgba(255, 255, 255, 0.85); backdrop-filter: blur(10px); }
.header {
    display: flex; justify-content: space-between; align-items: center;
    max-width: 1200px; margin: 0 auto; padding: 1.5rem 2rem; box-sizing: border-box;
}
.header h2 { margin: 0; font-size: 1.3rem; display: flex; align-items: center; gap: 10px; font-weight: 800;}
.nav { list-style: none; display: flex; gap: 2rem; margin: 0; padding: 0; align-items: center; font-weight: 600; font-size: 0.95rem; }
.nav a { text-decoration: none; color: inherit; transition: color 0.2s;}
.nav a:hover { color: var(--blue); }

.btn { 
    background: transparent; border: 2px solid var(--fg-color); 
    padding: 0.5rem 1.4rem; border-radius: 50px; font-weight: 800; 
    transition: all 0.2s ease-in-out; text-decoration: none; color: inherit;
}
.btn:hover { background: var(--fg-color); color: #fff !important; }
.btn.dark { background: var(--fg-color); color: #fff; border-color: var(--fg-color); }
.btn.dark:hover { background: #333; }

.hero {
    background: linear-gradient(180deg, #e4f0fd 0%, #ffffff 100%);
    text-align: center; padding-top: 10rem; padding-bottom: 5rem;
}
.punchline { max-width: 900px; margin: 0 auto; padding: 0 2rem;}
.punchline img { max-width: 100%; width: 750px; height: auto; margin-bottom: 3.5rem; }
.title { font-size: 3.2rem; font-weight: 800; line-height: 1.15; letter-spacing: -0.03em; margin: 0 auto 1.2rem; max-width: 800px;}
.hero-desc { font-size: 1.25rem; color: var(--text-muted); font-weight: 400; max-width: 600px; margin: 0 auto;}

.container {
    display: flex; align-items: center; justify-content: space-between;
    max-width: 1200px; margin: 8rem auto; padding: 0 2rem; gap: 6rem;
}
.container.reverse { flex-direction: row-reverse; }
.text-block { flex: 1; max-width: 480px;}
.text-block h2 { font-size: 2.2rem; font-weight: 800; margin-bottom: 1.2rem; line-height: 1.2; letter-spacing: -0.02em;}
.text-block p { font-size: 1.15rem; color: var(--text-muted); line-height: 1.7;}
.img-block { flex: 1; display: flex; justify-content: center; align-items: center; }
.img-block img { max-width: 100%; width: 450px; height: auto; }

kbd.super {
    background: #f6f5f4; border: 1px solid #deddda; border-radius: 6px;
    padding: 0.2rem 0.5rem; font-family: inherit; font-size: 0.9em; box-shadow: 0 2px 0 #deddda;
    display: inline-flex; align-items: center; gap: 6px; color: var(--fg-color); font-weight: 600;
}
kbd.super svg { width: 14px; height: 14px; fill: var(--fg-color); }

/* Secciones completas */
.full-section { text-align: center; padding: 6rem 2rem; background: #faf9f8; margin: 4rem 0; }
.full-section img { max-width: 900px; width: 100%; border-radius: 12px; box-shadow: 0 10px 30px rgba(0,0,0,0.08); margin-bottom: 2rem; }
.full-section h2 { font-size: 2.5rem; font-weight: 800; margin-bottom: 0.5rem; }
.full-section p { font-size: 1.2rem; color: var(--text-muted); }

.ecosystem-section { max-width: 1200px; margin: 8rem auto; padding: 0 2rem; }
.ecosystem-section h2 { font-size: 2.5rem; font-weight: 800; margin-bottom: 3rem; text-align: center; }
.tiles { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 2rem; }
.tile { background: var(--card-bg); border-radius: 16px; padding: 2.5rem; display: flex; flex-direction: column; justify-content: space-between; transition: transform 0.2s; }
.tile:hover { transform: translateY(-5px); }
.tile img { max-width: 100%; height: 180px; object-fit: contain; margin-bottom: 1.5rem; }
.tile h4 { font-size: 1.3rem; margin: 0 0 1rem 0; display: flex; align-items: center; gap: 10px; }
.tile p { color: var(--text-muted); font-size: 1rem; margin-bottom: 1.5rem; }

.colored-row {
    background: radial-gradient(at center top, #3477c8 0%, #13417b 75%);
    color: white; text-align: center; padding: 2.5rem 2rem; font-size: 1.15rem; margin-top: 4rem;
}
.colored-row a { color: white; text-decoration: none; display: flex; align-items: center; justify-content: center; gap: 15px;}
.colored-row svg { width: 45px; fill: white; opacity: 0.9;}

/* Footer completo profesional */
footer { background: #1f1f24; color: #a1a1aa; padding: 4rem 2rem 2rem 2rem; font-size: 0.9rem; }
.footer-content { max-width: 1200px; margin: 0 auto; display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 2rem; margin-bottom: 3rem; }
.footer-col h4 { color: #fff; font-size: 1rem; margin-bottom: 1.2rem; }
.footer-col ul { list-style: none; padding: 0; margin: 0; }
.footer-col ul li { margin-bottom: 0.8rem; }
.footer-col ul li a { color: #a1a1aa; text-decoration: none; transition: color 0.2s; }
.footer-col ul li a:hover { color: #fff; }
.footer-bottom { max-width: 1200px; margin: 0 auto; border-top: 1px solid #2e2e38; padding-top: 2rem; display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 1rem; }



/* ==========================================
   ESTILOS DEL CENTRO DE AYUDA (HELP PAGE)
   ========================================== */
.help-hero {
    background: linear-gradient(180deg, #e4f0fd 0%, #ffffff 100%);
    text-align: center;
    padding: 10rem 2rem 5rem 2rem;
}
.help-hero h1 {
    font-size: 3.2rem;
    font-weight: 800;
    line-height: 1.15;
    letter-spacing: -0.03em;
    margin: 0 auto 1.2rem;
    color: var(--fg-color);
}
.help-hero p {
    font-size: 1.25rem;
    color: var(--text-muted);
    font-weight: 400;
    max-width: 600px;
    margin: 0 auto;
}
.help-container {
    max-width: 1200px;
    margin: 4rem auto 8rem auto;
    padding: 0 2rem;
}
.help-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2.5rem;
}
.help-card {
    background: var(--card-bg);
    border-radius: 16px;
    padding: 2.5rem;
    box-shadow: 0 4px 12px rgba(0,0,0,0.03);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: transform 0.2s;
}
.help-card:hover {
    transform: translateY(-4px);
}
.help-card h3 {
    font-size: 1.4rem;
    font-weight: 800;
    margin-top: 0;
    margin-bottom: 0.8rem;
    color: var(--fg-color);
}
.help-card p {
    color: var(--text-muted);
    font-size: 1rem;
    margin-bottom: 1.5rem;
    line-height: 1.6;
}
.help-list {
    list-style: none;
    padding: 0;
    margin: 0;
}
.help-list li {
    margin-bottom: 0.8rem;
}
.help-list a {
    color: var(--blue);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.95rem;
    transition: color 0.2s;
}
.help-list a:hover {
    text-decoration: underline;
    color: var(--dark-blue);
}

/* Añade o actualiza estas reglas al final de tu archivo style.css */
.help-hero {
    background: linear-gradient(180deg, #e4f0fd 0%, #ffffff 100%);
    text-align: center;
    padding: 10rem 2rem 5rem 2rem;
}
.help-hero h1 {
    font-size: 3.2rem;
    font-weight: 800;
    line-height: 1.15;
    letter-spacing: -0.03em;
    margin: 0 auto 1.2rem;
    color: var(--fg-color);
}
.help-hero p {
    font-size: 1.25rem;
    color: var(--text-muted);
    font-weight: 400;
    max-width: 600px;
    margin: 0 auto;
}
.help-container {
    max-width: 1200px;
    margin: 4rem auto 8rem auto;
    padding: 0 2rem;
}
.help-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2.5rem;
}
.help-card {
    background: var(--card-bg);
    border-radius: 16px;
    padding: 2.5rem;
    box-shadow: 0 4px 12px rgba(0,0,0,0.03);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: transform 0.2s;
}
.help-card:hover {
    transform: translateY(-4px);
}
.help-card img {
    width: 100%;
    height: 140px;
    object-fit: contain;
    margin-bottom: 1.5rem;
}
.help-card h3 {
    font-size: 1.4rem;
    font-weight: 800;
    margin-top: 0;
    margin-bottom: 0.8rem;
    color: var(--fg-color);
}
.help-card p {
    color: var(--text-muted);
    font-size: 1rem;
    margin-bottom: 1.5rem;
    line-height: 1.6;
}
.help-list {
    list-style: none;
    padding: 0;
    margin: 0;
}
.help-list li {
    margin-bottom: 0.8rem;
}
.help-list a {
    color: var(--blue);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.95rem;
    transition: color 0.2s;
}
.help-list a:hover {
    text-decoration: underline;
    color: var(--dark-blue);
}



.help-card-footer {
    margin-top: 1.5rem;
    padding-top: 1rem;
    border-top: 1px solid rgba(0,0,0,0.06);
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.btn-ver-mas {
    color: var(--blue);
    font-weight: 700;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 5px;
    transition: color 0.2s;
}
.btn-ver-mas:hover {
    color: var(--dark-blue);
    text-decoration: underline;
}
.content-container {
    max-width: 900px;
    margin: -2rem auto 8rem auto;
    padding: 3rem;
    background: var(--card-bg);
    border-radius: 16px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.03);
    position: relative;
    z-index: 2;
}
.content-container h2 {
    font-size: 2rem;
    font-weight: 800;
    margin-top: 0;
}
.article-body {
    font-size: 1.15rem;
    color: var(--text-muted);
    line-height: 1.8;
    margin-top: 1.5rem;
}


/* Estilos para la guía paso a paso y sus imágenes */
.step-card {
    background: #ffffff;
    border: 1px solid rgba(0, 0, 0, 0.08);
    border-radius: 12px;
    padding: 2rem;
    margin-bottom: 2rem;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.02);
    display: flex;
    gap: 2rem;
    align-items: center;
}
.step-number {
    background: var(--blue);
    color: #ffffff;
    width: 45px;
    height: 45px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 1.2rem;
    flex-shrink: 0;
}
.step-content {
    flex: 1;
}
.step-content h4 {
    margin: 0 0 0.5rem 0;
    font-size: 1.3rem;
    font-weight: 800;
    color: var(--fg-color);
}
.step-content p {
    margin: 0;
    color: var(--text-muted);
    font-size: 1.05rem;
    line-height: 1.6;
}
.step-image {
    width: 220px;
    height: 140px;
    object-fit: contain;
    background: #f6f5f4;
    border-radius: 8px;
    padding: 10px;
    flex-shrink: 0;
    border: 1px solid #deddda;
}
@media (max-width: 768px) {
    .step-card { flex-direction: column; align-items: flex-start; }
    .step-image { width: 100%; height: auto; }
}