:root {
    --primary: #1a5276;
    --primary-light: #0096FF;
    --primary-dark: #154360;
    --secondary: #0096FF;
    --accent: #e74c3c;
    --dark: #2c3e50;
    --light: #f8f9fa;
    --gray: #7f8c8d;
    --gradient-primary: linear-gradient(135deg, #1a5276 0%, #154360 50%, #0e2a3a 100%);
    --gradient-secondary: linear-gradient(to right, #0096FF, #3d72b4);
    --gradient-dark: linear-gradient(135deg, #2c3e50 0%, #34495e 100%);
    --gradient-accent: linear-gradient(135deg, #e74c3c 0%, #c0392b 100%);
}

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

body {
    font-family: 'Poppins', sans-serif;
    color: var(--dark);
    line-height: 1.6;
    overflow-x: hidden;
    background-color: #f5f7fa;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ANIMACIONES */
@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-15px); }
}

@keyframes pulse-glow {
    0%, 100% { box-shadow: 0 0 15px rgba(255,255,255,0.4); }
    50% { box-shadow: 0 0 30px rgba(255,255,255,0.4); }
}

@keyframes slide-up {
    from { transform: translateY(100px); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
}

@keyframes slide-left {
    from { transform: translateX(-100px); opacity: 0; }
    to { transform: translateX(0); opacity: 1; }
}

@keyframes slide-right {
    from { transform: translateX(100px); opacity: 0; }
    to { transform: translateX(0); opacity: 1; }
}

@keyframes bounce-in {
    0% { transform: scale(0.3); opacity: 0; }
    50% { transform: scale(1.05); }
    70% { transform: scale(0.9); }
    100% { transform: scale(1); opacity: 1; }
}

.animate-float { animation: float 3s ease-in-out infinite; }
.animate-pulse-glow { animation: pulse-glow 2s ease-in-out infinite; }
.animate-bounce { animation: bounce-in 0.8s ease-out; }

/* HEADER RESPONSIVE */
.header-azul {
    background: var(--primary) !important;
    padding: 15px 0;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.header-nuevo {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* LOGO */
.logo {
    color: #000000;
    font-size: 1.5rem;
    font-weight: 800;
    text-decoration: none;
    display: flex;
    align-items: center;
    transition: transform 0.3s;
}

.logo span {
    color: #ffffff;
}

.logo:hover {
    transform: scale(1.05);
}

/* NAVEGACIÓN PRINCIPAL */
.header-nuevo nav {
    display: flex;
    align-items: center;
    gap: 25px;
}

.header-nuevo nav a {
    color: rgba(255,255,255,0.85);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    position: relative;
    transition: all 0.3s;
}

.header-nuevo nav a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--secondary);
    transition: width 0.3s;
}

.header-nuevo nav a:hover {
    color: #fff;
}

.header-nuevo nav a:hover::after {
    width: 100%;
}

.btn-nav {
    background: var(--gradient-secondary);
    color: #fff !important;
    padding: 12px 25px;
    border-radius: 50px;
    font-weight: 700;
    box-shadow: 0 4px 15px rgba(255,255,255,0.4);
    transition: all 0.3s;
    border: none;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
}

.btn-nav:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(255,255,255,0.4);
}

.offer-badge {
    background: var(--accent);
    color: #fff;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 700;
    margin-left: 8px;
    animation: pulse-glow 2s infinite;
}

/* MENÚ HAMBURGUESA (MOBILE) */
.menu-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
    width: 30px;
    height: 25px;
    position: relative;
}

.menu-toggle span {
    background: #fff;
    height: 3px;
    width: 100%;
    margin: 3px 0;
    transition: 0.3s;
    border-radius: 2px;
}

/* HERO SECTION */
.hero {
    background: var(--gradient-dark);
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 80px;
    position: relative;
    overflow: hidden;
}

.hero-video-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    overflow: hidden;
}

.video-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 0;
}

.video-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(26,82,118,0.7);
    z-index: 1;
}

.hero-content {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 60px;
    align-items: center;
    position: relative;
    z-index: 2;
    width: 100%;
}

.hero-text h1 {
    font-size: 3.5rem;
    color: #fff;
    line-height: 1.1;
    margin-bottom: 25px;
    animation: slide-left 1s ease-out;
}

.hero-text h1 span {
    background: var(--gradient-secondary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: inline-block;
}

.hero-text .subtitle {
    color: rgba(255,255,255,0.9);
    font-size: 1.2rem;
    margin-bottom: 30px;
    animation: slide-left 1s ease-out 0.2s both;
}

.price-box {
    background: rgba(255,255,255,0.1);
    backdrop-filter: blur(20px);
    padding: 25px 35px;
    border-radius: 20px;
    margin-bottom: 30px;
    display: inline-block;
    border: 1px solid rgba(255,255,255,0.2);
    animation: bounce-in 1s ease-out 0.4s both;
}

.price-old {
    color: rgba(255,255,255,0.5);
    text-decoration: line-through;
    font-size: 1.3rem;
}

.price-new {
    color: var(--light);
    font-size: 3.2rem;
    font-weight: 800;
    margin-left: 15px;
}

.price-off {
    background: var(--accent);
    color: #fff;
    padding: 8px 18px;
    border-radius: 25px;
    font-size: 0.9rem;
    font-weight: 700;
    margin-left: 15px;
    animation: pulse-glow 2s infinite;
    display: inline-block;
}

.hero-ctas {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
    margin-bottom: 30px;
    animation: slide-up 1s ease-out 0.6s both;
}

.btn-primary {
    background: var(--gradient-secondary);
    color: #fff;
    padding: 18px 40px;
    border: none;
    border-radius: 50px;
    font-size: 1.1rem;
    font-weight: 700;
    cursor: pointer;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 12px;
    transition: all 0.4s;
    box-shadow: 0 10px 30px rgba(255,255,255,0.4);
}

.btn-primary:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(255,255,255,0.4);
}

.btn-secondary {
    background: transparent;
    border: 2px solid rgba(255,255,255,0.4);
    color: #fff;
    padding: 16px 35px;
    border-radius: 50px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    text-decoration: none;
    transition: all 0.4s;
    backdrop-filter: blur(5px);
}

.btn-secondary:hover {
    background: rgba(255,255,255,0.1);
    border-color: #fff;
    transform: translateY(-3px);
}

.trust-line {
    display: flex;
    gap: 30px;
    flex-wrap: wrap;
    animation: slide-up 1s ease-out 0.8s both;
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 10px;
    color: rgba(255,255,255,0.85);
    font-size: 0.95rem;
}

.trust-item i {
    color: var(--secondary);
    font-size: 1.2rem;
}

.hero-visual {
    animation: slide-right 1s ease-out 0.3s both;
    text-align: center;
}

.hero-visual-inner {
    padding: 50px;
    border-radius: 30px;
    text-align: center;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(26,82,118,0.3);
    position: relative;
    overflow: hidden;
    color: white;
}

.hero-image {
    width: 180px;
    height: auto;
    margin-bottom: 25px;
    animation: float 3s ease-in-out infinite;
    filter: drop-shadow(0 10px 30px rgba(255,255,255,0.4));
    border-radius: 15px;
}

/* SECTIONS GENERALES */
section {
    padding: 100px 0;
    position: relative;
}

.section-title {
    text-align: center;
    margin-bottom: 60px;
}

.section-title h2 {
    font-size: 2.8rem;
    color: var(--dark);
    margin-bottom: 15px;
    position: relative;
    display: inline-block;
}

.section-title h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: var(--gradient-secondary);
    border-radius: 2px;
}

.section-title p {
    color: var(--gray);
    max-width: 650px;
    margin: 20px auto 0;
    font-size: 1.1rem;
}

/* QUÉ ES SECTION */
.que-es {
    background: var(--light);
    overflow: hidden;
}

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

.que-es-text h2 {
    font-size: 2.5rem;
    margin-bottom: 25px;
    color: var(--dark);
    position: relative;
}

.que-es-text h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 0;
    width: 60px;
    height: 4px;
    background: var(--gradient-secondary);
    border-radius: 2px;
}

.que-es-text > p {
    color: var(--gray);
    margin-bottom: 35px;
    font-size: 1.1rem;
    line-height: 1.8;
}

.benefits-list {
    list-style: none;
}

.benefits-list li {
    display: flex;
    gap: 20px;
    margin-bottom: 25px;
    align-items: flex-start;
    padding: 20px;
    background: #fff;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.05);
    transition: all 0.4s;
}

.benefits-list li:hover {
    transform: translateX(10px);
    box-shadow: 0 10px 40px rgba(26,82,118,0.15);
}

.benefits-list .icon {
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 1.4rem;
    flex-shrink: 0;
    transition: transform 0.3s;
}

.benefits-list li:hover .icon {
    transform: rotate(10deg) scale(1.1);
}

.benefits-list h4 {
    color: var(--dark);
    margin-bottom: 8px;
    font-size: 1.1rem;
}

.benefits-list p {
    color: var(--gray);
    font-size: 0.95rem;
}

.tablero {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 20px;
}

.tablero img {
    width: 100%;
    max-width: 550px;
    height: auto;
    margin-bottom: 25px;
    animation: float 3s ease-in-out infinite;
    filter: drop-shadow(0 10px 20px rgba(0,0,0,0.3));
    border-radius: 10px;
}

/* CÓMO SE JUEGA */
.como-juega {
    background: #fff;
    overflow: hidden;
}

.steps {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 50px;
    position: relative;
}

.step {
    text-align: center;
    position: relative;
    z-index: 1;
    padding: 30px;
    transition: all 0.4s;
}

.step:hover {
    transform: translateY(-10px);
}

.step-number {
    width: 100px;
    height: 100px;
    background: var(--gradient-primary);
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.2rem;
    font-weight: 800;
    margin: 0 auto 30px;
    box-shadow: 0 15px 40px rgba(26,82,118,0.4);
    transition: all 0.4s;
    position: relative;
}

.step:hover .step-number {
    transform: scale(1.1);
    box-shadow: 0 20px 50px rgba(26,82,118,0.5);
}

.step h3 {
    margin-bottom: 15px;
    color: var(--dark);
    font-size: 1.3rem;
}

.step p {
    color: var(--gray);
    font-size: 1rem;
    max-width: 280px;
    margin: 0 auto;
}

/* QUÉ APRENDERÁS - CORREGIDO */
.aprenderas {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    color: white;
}

.aprenderas .section-title h2 {
    color: white;
}

.aprenderas .section-title p {
    color: rgba(255,255,255,0.8);
}

.learn-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 25px;
}

.learn-item {
    background: rgba(255,255,255,0.1);
    padding: 30px 20px;
    border-radius: 15px;
    text-align: center;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,0.1);
    transition: all 0.3s;
}

.learn-item:hover {
    transform: translateY(-10px);
    background: rgba(255,255,255,0.15);
}

.learn-item i {
    font-size: 2.5rem;
    color: var(--light);
    margin-bottom: 15px;
    display: block;
}

.learn-item h4 {
    font-size: 1rem;
    font-weight: 600;
}

/* QUÉ INCLUYE */
.incluye {
    background: var(--gradient-dark);
    color: #fff;
    position: relative;
    overflow: hidden;
}

.incluye .section-title h2 {
    color: #fff;
}

.incluye .section-title p {
    color: rgba(255,255,255,0.7);
}

.includes-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    position: relative;
    z-index: 1;
}

.include-item {
    background: rgba(255,255,255,0.08);
    padding: 40px 30px;
    border-radius: 25px;
    text-align: center;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,0.1);
    transition: all 0.4s;
}

.include-item:hover {
    transform: translateY(-15px);
    border-color: var(--secondary);
}

.include-item i {
    font-size: 3rem;
    color: var(--secondary);
    margin-bottom: 20px;
    transition: transform 0.4s;
    display: block;
}

.include-item:hover i {
    transform: scale(1.2);
}

.include-item h4 {
    margin-bottom: 10px;
    font-size: 1.1rem;
}

.include-item p {
    color: rgba(255,255,255,0.7);
    font-size: 0.95rem;
}

/* COMPRA SECTION */
.compra {
    background: linear-gradient(180deg, var(--light) 0%, #e8f5e9 100%);
}

.compra-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
}

.precio-card {
    background: #fff;
    padding: 50px;
    border-radius: 30px;
    box-shadow: 0 30px 80px rgba(0,0,0,0.12);
    text-align: center;
    position: relative;
    overflow: hidden;
    transition: all 0.4s;
}

.precio-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 40px 100px rgba(26,82,118,0.2);
}

.precio-card .offer-tag {
    background: var(--gradient-accent);
    color: #fff;
    padding: 12px 30px;
    border-radius: 50px;
    font-size: 1rem;
    font-weight: 700;
    display: inline-block;
    margin-bottom: 25px;
    animation: pulse-glow 2s infinite;
}

.price-display {
    margin-bottom: 30px;
}

.precio-card .old {
    color: var(--gray);
    text-decoration: line-through;
    font-size: 1.5rem;
}

.precio-card .new {
    font-size: 4rem;
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.precio-includes {
    list-style: none;
    text-align: left;
    margin: 30px 0;
}

.precio-includes li {
    padding: 15px 0;
    display: flex;
    align-items: center;
    gap: 15px;
    border-bottom: 1px solid #eee;
}

.precio-includes li:last-child {
    border: none;
}

.precio-includes i {
    color: var(--primary);
    font-size: 1.2rem;
    width: 25px;
}

.payment-icons {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-top: 25px;
    flex-wrap: wrap;
}

.payment-icons span {
    background: var(--light);
    padding: 10px 18px;
    border-radius: 12px;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: all 0.3s;
}

.payment-icons span:hover {
    border-color: var(--primary);
    transform: translateY(-3px);
}

.form-card {
    background: #fff;
    padding: 45px;
    border-radius: 30px;
    box-shadow: 0 30px 80px rgba(0,0,0,0.12);
    position: relative;
    overflow: hidden;
}

.form-card h3 {
    margin-bottom: 30px;
    color: var(--dark);
    text-align: center;
    font-size: 1.4rem;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: var(--dark);
    font-size: 0.95rem;
}

.form-group input,
.form-group select {
    width: 100%;
    padding: 16px 20px;
    border: 2px solid #e0e0e0;
    border-radius: 15px;
    font-size: 1rem;
    transition: all 0.3s;
    background: #fafafa;
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary);
    background: #fff;
    box-shadow: 0 0 0 4px rgba(26,82,118,0.1);
}

.btn-form {
    width: 100%;
    background: var(--gradient-primary);
    color: #fff;
    padding: 18px;
    border: none;
    border-radius: 15px;
    font-size: 1.1rem;
    font-weight: 700;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    transition: all 0.4s;
}

.btn-form:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(26,82,118,0.4);
}

/* TESTIMONIOS */
.testimonios {
    background: #DBDBDB;
    overflow: hidden;
}

.test-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 25px;
}

.test-card {
    background: linear-gradient(145deg, #f8f9fa, #fff);
    padding: 30px;
    border-radius: 25px;
    position: relative;
    border: 1px solid rgba(0,0,0,0.05);
    transition: all 0.4s;
}

.test-card:hover {
    transform: translateY(-15px);
    box-shadow: 0 25px 60px rgba(0,0,0,0.12);
}

.test-card p {
    font-style: italic;
    margin-bottom: 20px;
    font-size: 0.95rem;
    color: var(--dark);
    line-height: 1.7;
}

.test-author {
    display: flex;
    align-items: center;
    gap: 15px;
}

.test-avatar {
    width: 50px;
    height: 50px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-weight: 700;
    font-size: 1.1rem;
}

.test-author strong {
    display: block;
    font-size: 1rem;
}

.test-author small {
    color: var(--gray);
    font-size: 0.85rem;
}

.test-badge {
    position: absolute;
    top: 15px;
    right: 15px;
    background: var(--gradient-secondary);
    color: #fff;
    padding: 5px 12px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 700;
}

/* APP BETA */
.app-beta {
    background: var(--gradient-primary);
    color: #fff;
    position: relative;
    overflow: hidden;
}

.app-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
    position: relative;
    z-index: 1;
}

.app-text h3 {
    font-size: 2rem;
    margin-bottom: 20px;
}

.app-text p {
    color: rgba(255,255,255,0.9);
    margin-bottom: 30px;
    font-size: 1.1rem;
    line-height: 1.8;
}

.app-features {
    list-style: none;
    margin-bottom: 35px;
}

.app-features li {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 15px;
    padding: 12px 20px;
    background: rgba(255,255,255,0.1);
    border-radius: 12px;
    backdrop-filter: blur(5px);
}

.app-features i {
    color: var(--secondary);
    font-size: 1.2rem;
}

.beta-form {
    display: flex;
    gap: 15px;
}

.beta-form input {
    flex: 1;
    padding: 18px 25px;
    border: none;
    border-radius: 50px;
    font-size: 1rem;
}

.beta-form button {
    background: var(--gradient-secondary);
    color: #fff;
    padding: 18px 35px;
    border: none;
    border-radius: 50px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s;
}

.beta-form button:hover {
    transform: scale(1.05);
}

.app-visual {
    text-align: center;
}

.app-visual i {
    font-size: 10rem;
    color: var(--secondary);
    opacity: 0.9;
    animation: float 4s ease-in-out infinite;
}

/* FAQ */
.faq {
    background: linear-gradient(180deg, #fff 0%, var(--light) 100%);
}

.faq-list {
    max-width: 900px;
    margin: 0 auto;
}

.faq-item {
    background: #fff;
    margin-bottom: 15px;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 5px 25px rgba(0,0,0,0.06);
    transition: all 0.4s;
}

.faq-item.active {
    border-color: var(--primary);
    box-shadow: 0 15px 40px rgba(26,82,118,0.15);
}

.faq-q {
    padding: 25px 30px;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: 600;
    font-size: 1.05rem;
    transition: all 0.3s;
}

.faq-q i {
    transition: transform 0.4s;
    color: var(--primary);
    font-size: 1.2rem;
}

.faq-a {
    padding: 0 30px 25px;
    color: var(--gray);
    display: none;
    font-size: 1rem;
    line-height: 1.8;
}

.faq-item.active .faq-a {
    display: block;
}

.faq-item.active .faq-q i {
    transform: rotate(180deg);
}

/* CTA FINAL */
.cta-final {
    background: var(--gradient-secondary);
    text-align: center;
    padding: 120px 0;
    position: relative;
    overflow: hidden;
}

.cta-final h2 {
    font-size: 3rem;
    color: #fff;
    margin-bottom: 20px;
}

.cta-final p {
    color: rgba(255,255,255,0.9);
    margin-bottom: 40px;
    font-size: 1.2rem;
}

.btn-dark {
    background: var(--gradient-dark);
    color: #fff;
    padding: 10px 20px;
    border-radius: 50px;
    font-size: 1.2rem;
    font-weight: 700;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 12px;
    transition: all 0.4s;
    box-shadow: 0 15px 40px rgba(44,62,80,0.4);
}

.btn-dark:hover {
    transform: translateY(-5px);
    box-shadow: 0 25px 50px rgba(44,62,80,0.5);
}

/* FOOTER */
footer {
    background: var(--gradient-dark);
    color: #fff;
    padding: 80px 0 30px;
    position: relative;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 50px;
    margin-bottom: 50px;
}

.footer-brand p {
    color: rgba(255,255,255,0.7);
    margin-top: 20px;
    font-size: 1rem;
    line-height: 1.8;
}

.footer-col h4 {
    color: var(--secondary);
    margin-bottom: 25px;
    font-size: 1.1rem;
}

.footer-col a {
    display: block;
    color: rgba(255,255,255,0.7);
    text-decoration: none;
    margin-bottom: 12px;
    font-size: 0.95rem;
    transition: all 0.3s;
}

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

.footer-col p {
    color: rgba(255,255,255,0.7);
    margin-bottom: 12px;
    font-size: 0.95rem;
}

.footer-col i {
    color: var(--secondary);
    margin-right: 10px;
    width: 20px;
}

.social-links {
    display: flex;
    gap: 15px;
    margin-top: 25px;
}

.social-links a {
    width: 50px;
    height: 50px;
    background: rgba(255,255,255,0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    transition: all 0.4s;
    font-size: 1.2rem;
}

.social-links a:hover {
    background: var(--secondary);
    color: #fff;
    transform: translateY(-5px);
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid rgba(255,255,255,0.1);
    color: rgba(255,255,255,0.5);
    font-size: 0.9rem;
}

/* WHATSAPP FLOAT */
.wa-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background: linear-gradient(135deg, #25d366, #128c7e);
    width: 70px;
    height: 70px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 2rem;
    box-shadow: 0 10px 30px rgba(37,211,102,0.5);
    z-index: 999;
    transition: all 0.4s;
    animation: pulse-glow 2s infinite;
    text-decoration: none;
}

.wa-float:hover {
    transform: scale(1.15);
    box-shadow: 0 15px 40px rgba(37,211,102,0.6);
}

/* RESPONSIVE DESIGN */
@media (max-width: 1024px) {
    .hero-content,
    .que-es-content,
    .compra-grid,
    .app-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 40px;
    }
    
    .includes-grid,
    .test-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .learn-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .hero-text h1 {
        font-size: 2.8rem;
    }
    
    .section-title h2 {
        font-size: 2.2rem;
    }
}

@media (max-width: 768px) {
    /* HEADER MOBILE */
    .header-nuevo nav {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: var(--primary);
        flex-direction: column;
        padding: 20px;
        box-shadow: 0 10px 30px rgba(0,0,0,0.2);
    }
    
    .header-nuevo nav.active {
        display: flex;
    }
    
    .header-nuevo nav a {
        padding: 15px 0;
        width: 100%;
        text-align: center;
        border-bottom: 1px solid rgba(255,255,255,0.1);
    }
    
    .header-nuevo nav a:last-child {
        border-bottom: none;
    }
    
    .menu-toggle {
        display: flex;
    }
    
    .menu-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }
    
    .menu-toggle.active span:nth-child(2) {
        opacity: 0;
    }
    
    .menu-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -6px);
    }
    
    /* CONTENIDO RESPONSIVE */
    .hero-text h1 {
        font-size: 2.2rem;
    }
    
    .price-new {
        font-size: 2.5rem;
    }
    
    .steps,
    .includes-grid,
    .test-grid,
    .learn-grid {
        grid-template-columns: 1fr;
    }
    
    .section-title h2 {
        font-size: 2rem;
    }
    
    .cta-final h2 {
        font-size: 2rem;
    }
    
    .beta-form {
        flex-direction: column;
    }
    
    .hero-ctas {
        flex-direction: column;
        align-items: center;
    }
    
    .btn-primary,
    .btn-secondary {
        width: 100%;
        text-align: center;
        justify-content: center;
    }
    
    .trust-line {
        justify-content: center;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .compra-grid {
        gap: 30px;
    }
    
    .precio-card,
    .form-card {
        padding: 30px 20px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }
    
    .hero-text h1 {
        font-size: 1.8rem;
    }
    
    .section-title h2 {
        font-size: 1.6rem;
    }
    
    .price-box {
        padding: 20px 25px;
    }
    
    .price-new {
        font-size: 2rem;
    }
    
    .tablero img {
        margin-bottom: 15px;
    }
    
    .benefits-list li {
        flex-direction: column;
        text-align: center;
        gap: 15px;
    }
    
    .step-number {
        width: 80px;
        height: 80px;
        font-size: 1.8rem;
    }
}

/* JavaScript para el menú móvil */
.menu-toggle {
    display: none;
}

@media (max-width: 768px) {
    .menu-toggle {
        display: flex;
        flex-direction: column;
        cursor: pointer;
        width: 30px;
        height: 25px;
        position: relative;
    }
    
    .menu-toggle span {
        background: #fff;
        height: 3px;
        width: 100%;
        margin: 3px 0;
        transition: 0.3s;
        border-radius: 2px;
    }
}

/* Prueba esto temporalmente */
header.header-azul {
    background: #0096FF !important;
    background-image: none !important;
    background-color: #0096FF !important;
}



/* Estilos generales de la sección */
.video-gallery-section {
    padding: 60px 20px;
    background-color: #f8f8f8;
    text-align: center;
}

.video-gallery-section h2 {
    margin-bottom: 40px;
    color: #004d40;
    font-size: 2em;
}

/* Configuración de la cuadrícula (Grid) para los videos */
.video-grid {
    display: grid;
    /* MÓVIL/PEQUEÑOS: Deja que se ajuste, lo que resulta en 1 columna en pantallas estrechas */
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 25px;
    max-width: 1200px;
    margin: 0 auto;
}

/* ------------------------------------------- */
/* MODIFICACIÓN: FORMATO GRANDE (2 COLUMNAS) */
/* ------------------------------------------- */
@media (min-width: 768px) {
    .video-grid {
        /* Fuerza un diseño estricto de 2 columnas de igual ancho (2x2) */
        grid-template-columns: repeat(2, 1fr);
    }
}
/* ------------------------------------------- */


/* Contenedor principal que usa el truco de relación de aspecto 16:9 */
.video-container {
    position: relative;
    width: 100%;
    padding-bottom: 56.25%; /* Relación 16:9 */
    height: 0;
    overflow: hidden;
    background: #000;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

/* Enlace (a) dentro del contenedor */
.video-container a {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: block;
    text-decoration: none;
}

/* La imagen (miniatura) debe ocupar todo el espacio */
.video-container img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: opacity 0.3s;
}

/* Estilo para el botón de Reproducción (símbolo ▶) */
.play-button {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 4em;
    color: #fff;
    background-color: rgba(0, 0, 0, 0.6);
    border-radius: 50%;
    width: 80px;
    height: 80px;
    line-height: 80px;
    text-align: center;
    cursor: pointer;
    opacity: 0.9;
    transition: background-color 0.3s, opacity 0.3s;
}

/* Efecto hover: la miniatura se oscurece y el botón se destaca */
.video-container a:hover .play-button {
    background-color: rgba(255, 0, 0, 0.8);
    opacity: 1;
}

.video-container a:hover img {
    opacity: 0.8;
}