/* ==========================================================================
   LANDING PAGE CSS (assets/css/landing.css)
   ========================================================================== */

/* --- Contenedores y Estructura --- */
.inner-container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 20px; }
.content-section { padding: 80px 0; }
.content-section h2 { text-align: center; color: var(--cyan); margin-bottom: 50px; font-size: 2.2rem; }

.grid-3 { display: grid; grid-template-columns: 1fr; gap: 30px; }
@media (min-width: 768px) {
    .grid-3 { grid-template-columns: repeat(3, 1fr); }
}

/* --- Navegación Superior --- */
.header-wrapper { background-color: var(--bg-dark); border-bottom: 1px solid #333; }
.top-nav { display: flex; justify-content: space-between; align-items: center; padding: 15px 0; gap: 20px; }
.top-nav img { transition: transform 0.3s ease; filter: drop-shadow(0px 4px 6px rgba(0,0,0,0.4)); }

.nav-buttons { display: flex; gap: 15px; align-items: center; }

.btn-login {
    background-color: transparent; color: var(--cyan); border: 2px solid var(--cyan);
    padding: 10px 25px; border-radius: 6px; text-decoration: none;
    font-family: var(--font-display); font-size: 1.1rem; transition: all 0.3s;
}
.btn-login:hover { background-color: var(--cyan); color: var(--black); }

.btn-youtube-nav {
    display: inline-flex; align-items: center; gap: 8px; background: transparent;
    border: 2px solid #FF0000; color: #fff; text-decoration: none; font-weight: bold;
    padding: 10px 20px; border-radius: 6px; transition: 0.3s; font-size: 1.1rem; /* TYPO CORREGIDO */
}
.btn-youtube-nav i { color: #FF0000; transition: 0.3s; font-size: 1.2rem; }
.btn-youtube-nav:hover { background: #FF0000; color: #fff; }
.btn-youtube-nav:hover i { color: #fff; }

/* --- Media Queries para el Menú en Celulares --- */
@media (max-width: 768px) {
    .top-nav { flex-direction: column; text-align: center; padding: 20px 0; }
    .nav-buttons { flex-direction: column; width: 100%; }
    .btn-youtube-nav, .btn-login { width: 100%; justify-content: center; }
}

/* --- Hero Section --- */
.hero-section {
    padding: 120px 0;
    background: linear-gradient(135deg, rgba(26,26,26,0.85) 0%, rgba(45,45,45,0.9) 100%), 
                url('../img/hero-bg.jpg') center/cover no-repeat;
    border-bottom: 4px solid var(--orange);
}
.hero-content { text-align: center; }
.hero-content h1 { font-size: 3.5rem; color: var(--white); margin-bottom: 20px; text-transform: uppercase; text-shadow: 2px 2px 4px rgba(0,0,0,0.8); }
.hero-content h1 span { color: var(--cyan); }
.hero-content p { font-size: 1.2rem; color: #eee; max-width: 800px; margin: 0 auto 30px auto; line-height: 1.6; text-shadow: 1px 1px 3px rgba(0,0,0,0.8); }

/* --- Prueba Social (Stats) --- */
.social-proof-section {
    background-color: #111; padding: 80px 20px; text-align: center;
    border-top: 1px solid #333; border-bottom: 1px solid #333;
}
.social-proof-title { color: #fff; font-size: 2.2rem; font-weight: 800; max-width: 800px; margin: 0 auto 50px auto; line-height: 1.3; }
.social-proof-title span { color: #00D1C1; }

.stats-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 30px; max-width: 1100px; margin: 0 auto; text-align: center; }
.stat-card {
    background-color: #1a1a1a; padding: 40px 20px; border-radius: 12px;
    border-bottom: 4px solid #FF6B00; transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.stat-card:hover { transform: translateY(-10px); box-shadow: 0 10px 30px rgba(0, 209, 193, 0.15); border-bottom-color: #00D1C1; }
.stat-icon { font-size: 2.5rem; color: #555; margin-bottom: 20px; transition: color 0.3s ease; }
.stat-card:hover .stat-icon { color: #FF6B00; }
.stat-number { font-size: 3.5rem; font-weight: 900; color: #fff; margin: 0 0 10px 0; letter-spacing: -1px; }
.stat-text { color: #aaa; font-size: 1.1rem; margin: 0; line-height: 1.5; font-weight: bold; text-transform: none; }

/* --- Llamado a la Acción (CTA YouTube) --- */
.cta-youtube-section { background-color: #0a0a0a; padding: 70px 20px; text-align: center; }
.cta-youtube-title { color: #fff; font-size: 2rem; font-weight: bold; margin-bottom: 30px; }
.btn-youtube-massive {
    display: inline-block; background-color: #FF0000; color: #ffffff; text-decoration: none;
    font-size: 1.3rem; font-weight: 800; padding: 18px 40px; border-radius: 50px;
    transition: all 0.3s ease; box-shadow: 0 10px 20px rgba(255, 0, 0, 0.2);
}
.btn-youtube-massive:hover { background-color: #cc0000; transform: translateY(-5px); box-shadow: 0 15px 30px rgba(255, 0, 0, 0.4); }
.btn-youtube-massive i { margin-right: 10px; font-size: 1.5rem; vertical-align: middle; }

/* --- Tarjetas de Beneficios --- */
.card {
    background: var(--panel-bg); border-radius: 8px; border-top: 3px solid var(--cyan);
    overflow: hidden; display: flex; flex-direction: column; box-shadow: 0 4px 15px rgba(0,0,0,0.2);
}
.card-img { width: 100%; height: 200px; object-fit: cover; border-bottom: 1px solid #333; }
.card-content { padding: 30px; flex-grow: 1; }
.card h3 { color: var(--white); font-size: 1.3rem; margin-bottom: 15px; }
.card p { color: #ccc; line-height: 1.5; font-size: 0.95rem; margin: 0; }

/* --- Tarjetas de Pasos (Steps) --- */
.step-card {
    background: linear-gradient(145deg, #1f1f1f, #2a2a2a); padding: 40px 20px;
    border-radius: 12px; border: 1px solid #333; text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
    box-shadow: 0 4px 15px rgba(0,0,0,0.3);
}
.step-card:hover { transform: translateY(-10px); box-shadow: 0 10px 25px rgba(0, 209, 193, 0.15); border-color: var(--cyan); }
.step-icon-wrapper {
    width: 60px; height: 60px; background: var(--cyan); color: var(--black);
    border-radius: 50%; display: flex; align-items: center; justify-content: center;
    font-size: 1.5rem; font-weight: 900; font-family: var(--font-display);
    margin: 0 auto 20px auto; box-shadow: 0 4px 10px rgba(0, 209, 193, 0.4);
}
.step-card h4 { color: white; margin-bottom: 15px; font-size: 1.2rem; }
.step-card p { color: #aaa; font-size: 0.95rem; line-height: 1.5; margin: 0; }

/* --- Preguntas Frecuentes (FAQ) --- */
.faq-item { background: #222; padding: 20px; border-radius: 6px; margin-bottom: 15px; border-left: 4px solid var(--orange); }
.faq-item h4 { color: var(--white); margin-bottom: 10px; font-family: var(--font-body); font-weight: bold; }
.faq-item p { color: #aaa; font-size: 0.9rem; line-height: 1.4; }

/* --- Formularios y Mensajes --- */
.msg-box { padding: 15px; border-radius: 6px; margin-bottom: 20px; font-weight: bold; text-align: center; }
.msg-success { background-color: rgba(0, 209, 193, 0.2); border: 1px solid var(--cyan); color: var(--cyan); }
.msg-error { background-color: rgba(255, 68, 68, 0.2); border: 1px solid #ff4444; color: #ff4444; }

.form-select {
    width: 100%; padding: 12px; background: #111; color: white;
    border: 1px solid #333; border-radius: 4px; font-family: inherit;
}

/* --- Media Queries (Móviles) --- */
@media (max-width: 768px) {
    .social-proof-title { font-size: 1.8rem; }
    .stat-number { font-size: 2.8rem; }
    .hero-content h1 { font-size: 2.5rem; }
}