/* === ElArteDeLaGuerra.es === */
:root {
    --bg: #121212;
    --card: #1a1a1a;
    --card-alt: #2a2a2a;
    --text: #ffffff;
    --muted: #888;
    --accent: #f53b57;
    --accent-hover: #ff7c5c;
    --border: #333;
    --radius: 10px;
    --max-w: 1200px;
    --font: 'Montserrat', sans-serif;
    --font-body: 'Roboto', sans-serif;
}

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

body {
    font-family: var(--font);
    background-color: var(--bg);
    color: var(--text);
    line-height: 1.7;
}

a { text-decoration: none; color: var(--accent); }
a:hover { text-decoration: underline; }

/* --- Nav --- */
.site-nav {
    background: rgba(0,0,0,.95);
    padding: 0 1rem;
    position: sticky;
    top: 0;
    z-index: 100;
    border-bottom: 1px solid var(--border);
}
.site-nav .nav-inner {
    max-width: var(--max-w);
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 56px;
}
.site-nav .nav-brand {
    font-weight: 700;
    font-size: 1.1rem;
    color: var(--text);
    text-decoration: none;
}
.site-nav .nav-brand span { color: var(--accent); }
.site-nav .nav-brand:hover { text-decoration: none; }
.site-nav .nav-links {
    list-style: none;
    display: flex;
    gap: 1.5rem;
}
.site-nav .nav-links a {
    color: var(--muted);
    font-size: .85rem;
    font-family: var(--font-body);
    text-decoration: none;
    transition: color .2s;
}
.site-nav .nav-links a:hover,
.site-nav .nav-links a.active { color: var(--accent); }
.nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    flex-direction: column;
    gap: 5px;
}
.nav-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--text);
    transition: .3s;
}

@media (max-width: 768px) {
    .nav-toggle { display: flex; }
    .site-nav .nav-links {
        display: none;
        position: absolute;
        top: 56px;
        left: 0;
        right: 0;
        background: rgba(0,0,0,.98);
        flex-direction: column;
        padding: 1rem 2rem;
        gap: .8rem;
        border-bottom: 1px solid var(--border);
    }
    .site-nav .nav-links.open { display: flex; }
}

/* --- Hero --- */
.hero {
    position: relative;
    background-image: url('suntzu.png');
    background-size: cover;
    background-position: center;
    min-height: 60vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
}
.hero-content {
    background-color: rgba(0, 0, 0, .65);
    padding: 3rem 2rem;
    border-radius: var(--radius);
    max-width: 700px;
}
.hero h1 {
    font-size: 3.2rem;
    text-transform: uppercase;
    margin-bottom: .5rem;
    animation: fadeIn 2s ease-in-out;
}
.hero p {
    font-size: 1.3rem;
    animation: fadeIn 3s ease-in-out;
    color: #ddd;
}

@keyframes fadeIn {
    0% { opacity: 0; transform: translateY(20px); }
    100% { opacity: 1; transform: translateY(0); }
}

/* --- CTA Button --- */
.cta-btn {
    display: inline-block;
    margin-top: 1.5rem;
    padding: 1rem 2.5rem;
    background: linear-gradient(45deg, var(--accent), var(--accent-hover));
    color: white;
    font-size: 1.1rem;
    font-weight: bold;
    border-radius: 50px;
    transition: all .3s ease;
    animation: fadeIn 4s ease-in-out;
}
.cta-btn:hover {
    background: linear-gradient(45deg, var(--accent-hover), var(--accent));
    transform: translateY(-3px);
    box-shadow: 0 8px 15px rgba(245, 59, 87, .4);
    text-decoration: none;
}

/* --- Container --- */
.container {
    max-width: var(--max-w);
    margin: 0 auto;
    padding: 2rem 1.5rem;
}

/* --- Section titles --- */
h2 {
    font-size: 2.4rem;
    margin-bottom: 1.5rem;
    text-align: center;
    color: var(--accent);
    text-transform: uppercase;
}
section { margin-bottom: 3rem; }

/* --- Breadcrumbs --- */
.breadcrumbs {
    max-width: var(--max-w);
    margin: 0 auto;
    padding: 1rem 1.5rem 0;
    font-size: .85rem;
    font-family: var(--font-body);
    color: var(--muted);
}
.breadcrumbs a { color: var(--muted); }
.breadcrumbs a:hover { color: var(--accent); }

/* --- Timeline --- */
.timeline {
    position: relative;
    padding-left: 2rem;
    border-left: 3px solid var(--accent);
}
.timeline-event {
    margin-bottom: 2rem;
    padding-left: 1rem;
}
.timeline-event h3 {
    color: var(--accent);
    font-size: 1.3rem;
    margin-bottom: .3rem;
}
.timeline-event p { color: #ccc; }

/* --- Frases grid --- */
.frases {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
}
.frase-card {
    background: var(--card);
    padding: 2rem;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    text-align: center;
    transition: transform .3s, box-shadow .3s;
}
.frase-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0,0,0,.5);
}
.frase-card p {
    font-style: italic;
    font-size: 1.15rem;
    line-height: 1.6;
}

/* --- Products grid --- */
.productos {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
}
.producto-card {
    background-color: var(--card);
    padding: 1.5rem;
    border-radius: var(--radius);
    text-align: center;
    box-shadow: 0 4px 8px rgba(0,0,0,.2);
    transition: transform .3s, box-shadow .3s;
}
.producto-card:hover {
    transform: scale(1.03);
    box-shadow: 0 6px 12px rgba(0,0,0,.3);
}
.producto-card img {
    max-width: 100%;
    height: auto;
    border-radius: 5px;
    margin-bottom: 1rem;
}
.producto-card h3 {
    font-size: 1.2rem;
    color: var(--text);
    margin-bottom: .8rem;
}
.producto-card .btn-amazon {
    display: inline-block;
    padding: .6rem 1.2rem;
    background-color: var(--accent);
    color: var(--text);
    text-decoration: none;
    border-radius: 5px;
    font-weight: bold;
    transition: background-color .3s;
}
.producto-card .btn-amazon:hover {
    background-color: var(--accent-hover);
    text-decoration: none;
}

/* --- Audiolibro centered --- */
#audiolibro .producto-card {
    max-width: 300px;
    margin: 0 auto;
}

/* --- Testimonios / Citas reales --- */
.testimonios {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
}
.testimonio-card {
    background: var(--card);
    padding: 2rem;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    text-align: center;
    transition: transform .3s, box-shadow .3s;
    box-shadow: 0 4px 8px rgba(0,0,0,.3);
}
.testimonio-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 15px rgba(0,0,0,.5);
}
.testimonio-card .cita {
    font-size: 1.2rem;
    font-style: italic;
    color: #eee;
    margin-bottom: 1rem;
    line-height: 1.5;
}
.testimonio-card .medio {
    font-size: .9rem;
    color: var(--accent);
    font-weight: 600;
}

/* --- FAQs --- */
#faqs {
    background-color: var(--card);
    border-radius: var(--radius);
    padding: 2rem;
}
#faqs h3 {
    font-size: 1.2rem;
    margin: .8rem 0;
    cursor: pointer;
    background-color: var(--accent);
    color: white;
    padding: 1rem 1.2rem;
    border-radius: 5px;
    transition: background-color .3s;
    display: flex;
    align-items: center;
    gap: .5rem;
}
#faqs h3:hover { background-color: var(--accent-hover); }
.faq-content {
    display: none;
    margin: .5rem 0 1rem;
    padding: 1rem 1.2rem;
    background-color: var(--card-alt);
    border-radius: 5px;
    color: #ddd;
    line-height: 1.7;
}
.faq-content.open { display: block; }

/* --- Info cards (for subpages grid on home) --- */
.info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
}
.info-card {
    display: block;
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 2rem;
    text-align: center;
    text-decoration: none;
    color: var(--text);
    transition: transform .3s, box-shadow .3s, border-color .3s;
}
.info-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0,0,0,.4);
    border-color: var(--accent);
    text-decoration: none;
}
.info-card h3 {
    color: var(--accent);
    margin-bottom: .5rem;
    font-size: 1.2rem;
}
.info-card p { color: var(--muted); font-size: .95rem; }

/* --- Twitter section --- */
.twitter-section {
    text-align: center;
    padding: 2rem 0;
}
.twitter-follow {
    display: inline-flex;
    align-items: center;
    gap: .5rem;
    background: #1da1f2;
    color: #fff;
    padding: .8rem 1.5rem;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1rem;
    transition: background .2s;
}
.twitter-follow:hover {
    background: #0d8cd9;
    text-decoration: none;
}

/* --- Content pages --- */
.content-page {
    max-width: 800px;
    margin: 0 auto;
    padding: 2rem 1.5rem;
}
.content-page h1 {
    font-size: 2.4rem;
    color: var(--accent);
    text-transform: uppercase;
    margin-bottom: 1rem;
    text-align: center;
}
.content-page h2 {
    font-size: 1.6rem;
    margin-top: 2.5rem;
    margin-bottom: 1rem;
    text-align: left;
}
.content-page h3 {
    font-size: 1.3rem;
    color: var(--accent);
    margin-top: 2rem;
    margin-bottom: .5rem;
}
.content-page p {
    color: #ccc;
    margin-bottom: 1rem;
    font-family: var(--font-body);
    font-size: 1.05rem;
}
.content-page ul, .content-page ol {
    color: #ccc;
    margin: 1rem 0 1.5rem 1.5rem;
    font-family: var(--font-body);
}
.content-page li { margin-bottom: .5rem; }
.content-page blockquote {
    border-left: 4px solid var(--accent);
    padding: 1rem 1.5rem;
    margin: 1.5rem 0;
    background: var(--card);
    border-radius: 0 var(--radius) var(--radius) 0;
    font-style: italic;
    color: #ddd;
}
.content-page .cta-box {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 2rem;
    text-align: center;
    margin-top: 3rem;
}
.content-page .cta-box p {
    color: var(--text);
    margin-bottom: 1rem;
}

/* --- Footer --- */
footer {
    background: #0d0d0d;
    color: var(--muted);
    padding: 3rem 2rem 2rem;
    text-align: center;
}
.footer-grid {
    max-width: var(--max-w);
    margin: 0 auto 2rem;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    text-align: left;
}
.footer-grid h4 {
    color: var(--text);
    margin-bottom: .8rem;
    font-size: 1rem;
}
.footer-grid ul {
    list-style: none;
}
.footer-grid li { margin-bottom: .4rem; }
.footer-grid a {
    color: var(--muted);
    font-size: .9rem;
}
.footer-grid a:hover { color: var(--accent); }
.footer-bottom {
    border-top: 1px solid var(--border);
    padding-top: 1.5rem;
    font-size: .85rem;
}
.footer-bottom a { color: var(--accent); }

/* --- Responsive --- */
@media (max-width: 600px) {
    .hero h1 { font-size: 2rem; }
    .hero p { font-size: 1rem; }
    h2 { font-size: 1.8rem; }
    .productos, .frases, .testimonios { grid-template-columns: 1fr; }
    .content-page h1 { font-size: 1.8rem; }
}