/* ========================================
   SIN INFLAMACIÓN 360 - Styles
   Estrategia de Embudo en 3 Niveles
   ======================================== */

/* === VARIABLES === */
:root {
    /* Colores principales - Paleta emocional y cálida */
    --primary-color: #ff6b35;
    --primary-dark: #e8552e;
    --primary-light: #ff8c66;
    --secondary-color: #4ecdc4;
    --secondary-dark: #45b8af;
    --accent-color: #f7b731;
    --accent-dark: #f39c12;
    
    /* Colores neutros */
    --dark: #2c3e50;
    --dark-light: #34495e;
    --gray: #7f8c8d;
    --gray-light: #bdc3c7;
    --gray-lighter: #ecf0f1;
    --white: #ffffff;
    
    /* Colores emocionales */
    --success: #2ecc71;
    --warning: #f39c12;
    --danger: #e74c3c;
    --info: #3498db;
    
    /* Gradientes */
    --gradient-warm: linear-gradient(135deg, #ff6b35 0%, #f7b731 100%);
    --gradient-cool: linear-gradient(135deg, #4ecdc4 0%, #667eea 100%);
    --gradient-sunset: linear-gradient(135deg, #ff6b35 0%, #ff8c66 50%, #f7b731 100%);
    --gradient-overlay: linear-gradient(135deg, rgba(255, 107, 53, 0.9) 0%, rgba(247, 183, 49, 0.9) 100%);
    
    /* Tipografía */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-display: 'Playfair Display', Georgia, serif;
    
    /* Espaciado */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 6rem;
    
    /* Sombras */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.12);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.16);
    --shadow-xl: 0 16px 48px rgba(0, 0, 0, 0.24);
    
    /* Transiciones */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
    
    /* Border radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
}

/* === RESET & BASE === */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-primary);
    color: var(--dark);
    line-height: 1.6;
    background-color: var(--white);
    overflow-x: hidden;
}

img, video {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition-normal);
}

ul {
    list-style: none;
}

/* === CONTAINER === */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* === SECTION COMMON === */
section {
    padding: var(--spacing-xl) 0;
}

.section-header {
    text-align: center;
    max-width: 800px;
    margin: 0 auto var(--spacing-lg);
}

.section-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--gradient-warm);
    color: var(--white);
    padding: 0.5rem 1.5rem;
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: var(--spacing-sm);
}

.section-header h2 {
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: var(--spacing-sm);
    line-height: 1.2;
}

.section-header p {
    font-size: 1.125rem;
    color: var(--gray);
}

/* === BUTTONS === */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    border: none;
    border-radius: var(--radius-md);
    font-family: var(--font-primary);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-normal);
    text-align: center;
    white-space: nowrap;
}

.btn-primary {
    background: var(--gradient-warm);
    color: var(--white);
    box-shadow: var(--shadow-md);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-outline {
    background: transparent;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

.btn-outline:hover {
    background: var(--primary-color);
    color: var(--white);
}

.btn-large {
    padding: 1.25rem 2.5rem;
    font-size: 1.125rem;
}

.btn-block {
    width: 100%;
}

.btn-sm {
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
}

/* === NAVIGATION === */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: var(--white);
    box-shadow: var(--shadow-sm);
    z-index: 1000;
    transition: var(--transition-normal);
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem var(--spacing-md);
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary-color);
}

.nav-logo i {
    font-size: 1.5rem;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav-link {
    color: var(--dark);
    font-weight: 500;
    transition: var(--transition-fast);
}

.nav-link:hover {
    color: var(--primary-color);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 4px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

.nav-toggle span {
    width: 25px;
    height: 3px;
    background: var(--dark);
    border-radius: 2px;
    transition: var(--transition-fast);
}

/* === HERO SECTION === */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: calc(var(--spacing-xl) + 60px) 0 var(--spacing-xl);
    background: linear-gradient(135deg, #fff5f2 0%, #fff9e6 100%);
    overflow: hidden;
}

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

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 20% 50%, rgba(255, 107, 53, 0.1) 0%, transparent 50%),
                radial-gradient(circle at 80% 80%, rgba(247, 183, 49, 0.1) 0%, transparent 50%);
}

.hero-content {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
    align-items: center;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--gradient-warm);
    color: var(--white);
    padding: 0.5rem 1.5rem;
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: var(--spacing-md);
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

.hero-title {
    font-family: var(--font-display);
    font-size: 3rem;
    font-weight: 800;
    line-height: 1.1;
    color: var(--dark);
    margin-bottom: var(--spacing-md);
}

.hero-title .highlight {
    color: var(--primary-color);
    position: relative;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--gray);
    margin-bottom: var(--spacing-md);
    line-height: 1.6;
}

.hero-stats {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
    flex-wrap: wrap;
}

.stat {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 1.5rem;
    background: var(--white);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
}

.stat i {
    font-size: 2rem;
    color: var(--primary-color);
}

.stat-number {
    display: block;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
}

.stat span {
    display: block;
    font-size: 0.875rem;
    color: var(--gray);
}

.hero-ctas {
    display: flex;
    gap: 1rem;
    margin-bottom: var(--spacing-sm);
    flex-wrap: wrap;
}

.hero-note {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    color: var(--gray);
}

.hero-note i {
    color: var(--success);
}

/* Hero Video */
.hero-video {
    position: relative;
}

.video-container {
    position: relative;
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    background: var(--dark);
}

.avatar-video {
    width: 100%;
    border-radius: var(--radius-xl);
}

.video-play-overlay {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: rgba(255, 255, 255, 0.9);
    border: none;
    border-radius: 50%;
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition-normal);
    opacity: 0;
}

.video-container:hover .video-play-overlay {
    opacity: 1;
}

.video-play-overlay i {
    font-size: 2rem;
    color: var(--primary-color);
}

/* === PROBLEMA SECTION === */
.problema {
    background: var(--white);
}

.problemas-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.problema-card {
    text-align: center;
    padding: var(--spacing-md);
    background: var(--gray-lighter);
    border-radius: var(--radius-lg);
    transition: var(--transition-normal);
}

.problema-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
    background: var(--white);
}

.problema-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--spacing-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 107, 53, 0.1);
    border-radius: 50%;
    color: var(--primary-color);
    font-size: 2rem;
}

.problema-card h3 {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-xs);
    color: var(--dark);
}

.problema-card p {
    color: var(--gray);
    font-size: 0.938rem;
}

.problema-cta {
    text-align: center;
    max-width: 700px;
    margin: var(--spacing-lg) auto 0;
    padding: var(--spacing-md);
    background: var(--gradient-warm);
    border-radius: var(--radius-xl);
    color: var(--white);
}

.problema-cta-text {
    font-size: 1.125rem;
    margin-bottom: var(--spacing-md);
}

/* === RETO SECTION === */
.reto-hero {
    position: relative;
    background: var(--gradient-cool);
    color: var(--white);
    overflow: hidden;
}

.reto-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    opacity: 0.1;
}

.reto-circles {
    position: absolute;
    width: 100%;
    height: 100%;
}

.reto-circles::before,
.reto-circles::after {
    content: '';
    position: absolute;
    border-radius: 50%;
    background: var(--white);
}

.reto-circles::before {
    width: 500px;
    height: 500px;
    top: -250px;
    right: -100px;
    opacity: 0.3;
}

.reto-circles::after {
    width: 300px;
    height: 300px;
    bottom: -150px;
    left: -50px;
    opacity: 0.2;
}

.reto-badge-free {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--accent-color);
    color: var(--dark);
    padding: 0.75rem 2rem;
    border-radius: 50px;
    font-size: 1rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: var(--spacing-md);
    animation: pulse 2s ease-in-out infinite;
}

.reto-title {
    font-family: var(--font-display);
    font-size: 3rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: var(--spacing-sm);
}

.reto-subtitle {
    font-size: 1.25rem;
    text-align: center;
    max-width: 800px;
    margin: 0 auto var(--spacing-lg);
    opacity: 0.95;
}

.reto-content {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
    align-items: start;
}

.reto-info h3 {
    font-size: 2rem;
    margin-bottom: var(--spacing-md);
}

.reto-benefits {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.reto-benefit {
    display: flex;
    gap: 1rem;
    align-items: start;
}

.reto-benefit i {
    font-size: 1.5rem;
    color: var(--accent-color);
    flex-shrink: 0;
}

.reto-benefit strong {
    display: block;
    font-size: 1.125rem;
    margin-bottom: 0.25rem;
}

.reto-benefit p {
    opacity: 0.9;
}

.reto-timing {
    background: rgba(255, 255, 255, 0.1);
    padding: var(--spacing-md);
    border-radius: var(--radius-lg);
    backdrop-filter: blur(10px);
}

.reto-timing h4 {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-sm);
}

.reto-date {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--accent-color);
    margin-bottom: var(--spacing-xs);
}

.reto-plazas {
    opacity: 0.95;
}

.reto-form-card {
    background: var(--white);
    color: var(--dark);
    padding: var(--spacing-lg);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
}

.reto-form-card h3 {
    font-size: 1.75rem;
    margin-bottom: var(--spacing-xs);
}

.reto-form-card > p {
    color: var(--gray);
    margin-bottom: var(--spacing-md);
}

.reto-form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.form-group {
    position: relative;
}

.form-group i {
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--gray);
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 1rem 1rem 1rem 3rem;
    border: 2px solid var(--gray-lighter);
    border-radius: var(--radius-md);
    font-family: var(--font-primary);
    font-size: 1rem;
    transition: var(--transition-fast);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary-color);
}

.form-check {
    display: flex;
    align-items: start;
    gap: 0.75rem;
}

.form-check input[type="checkbox"] {
    margin-top: 0.25rem;
    width: 18px;
    height: 18px;
    flex-shrink: 0;
}

.form-check label {
    font-size: 0.875rem;
    color: var(--gray);
    line-height: 1.4;
}

.reto-guarantees {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    margin-top: var(--spacing-md);
    flex-wrap: wrap;
}

.reto-guarantees span {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    color: var(--gray);
}

.reto-guarantees i {
    color: var(--success);
}

/* === TEST SECTION === */
.test-section {
    background: var(--gray-lighter);
}

.test-container {
    max-width: 800px;
    margin: 0 auto;
    background: var(--white);
    border-radius: var(--radius-xl);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-lg);
}

.test-question {
    display: none;
}

.test-question.active {
    display: block;
}

.test-question h3 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-md);
    color: var(--dark);
}

.test-options {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.test-option {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.25rem;
    background: var(--gray-lighter);
    border: 2px solid transparent;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: var(--transition-fast);
}

.test-option:hover {
    background: var(--white);
    border-color: var(--primary-color);
    box-shadow: var(--shadow-sm);
}

.test-option input[type="radio"] {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
}

.test-option span {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1rem;
}

.test-option i {
    font-size: 1.5rem;
    color: var(--primary-color);
}

.test-form-intro {
    font-size: 1rem;
    color: var(--gray);
    margin-bottom: var(--spacing-md);
    text-align: center;
}

.test-form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.test-results {
    text-align: center;
}

.test-result-content {
    padding: var(--spacing-lg);
}

.test-result-icon {
    width: 100px;
    height: 100px;
    margin: 0 auto var(--spacing-md);
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-warm);
    border-radius: 50%;
    color: var(--white);
    font-size: 3rem;
}

.test-result-content h3 {
    font-size: 2rem;
    margin-bottom: var(--spacing-sm);
}

.test-result-content p {
    font-size: 1.125rem;
    color: var(--gray);
    margin-bottom: var(--spacing-md);
}

.test-result-recommendation {
    background: var(--gray-lighter);
    padding: var(--spacing-md);
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-md);
}

.test-result-ctas {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.test-navigation {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: var(--spacing-md);
    padding-top: var(--spacing-md);
    border-top: 2px solid var(--gray-lighter);
}

.test-progress {
    font-weight: 600;
    color: var(--gray);
}

/* === PILARES SECTION === */
.pilares {
    background: var(--white);
}

.pilares-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-md);
}

.pilar-card {
    position: relative;
    padding: var(--spacing-lg);
    background: var(--gray-lighter);
    border-radius: var(--radius-xl);
    transition: var(--transition-normal);
    overflow: hidden;
}

.pilar-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

.pilar-card.featured {
    background: var(--gradient-cool);
    color: var(--white);
}

.pilar-number {
    position: absolute;
    top: 1rem;
    right: 1rem;
    font-size: 4rem;
    font-weight: 700;
    opacity: 0.1;
}

.pilar-badge {
    display: inline-block;
    background: var(--accent-color);
    color: var(--dark);
    padding: 0.5rem 1rem;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    margin-bottom: 1rem;
}

.pilar-icon {
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 107, 53, 0.1);
    border-radius: 50%;
    color: var(--primary-color);
    font-size: 2.5rem;
    margin-bottom: var(--spacing-md);
}

.pilar-card.featured .pilar-icon {
    background: rgba(255, 255, 255, 0.2);
    color: var(--white);
}

.pilar-card h3 {
    font-size: 1.75rem;
    margin-bottom: var(--spacing-sm);
}

.pilar-card > p {
    margin-bottom: var(--spacing-md);
    opacity: 0.9;
}

.pilar-benefits {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.pilar-benefits li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.938rem;
}

.pilar-benefits i {
    color: var(--success);
    flex-shrink: 0;
}

.pilar-card.featured .pilar-benefits i {
    color: var(--accent-color);
}

/* === SOBRE MI SECTION === */
.sobre-mi {
    background: var(--gray-lighter);
}

.sobre-mi-content {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: var(--spacing-lg);
    align-items: center;
}

.sobre-mi-image {
    position: relative;
}

.sobre-mi-image img {
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
}

.sobre-mi-badge {
    position: absolute;
    bottom: 1rem;
    left: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--gradient-warm);
    color: var(--white);
    padding: 0.75rem 1.5rem;
    border-radius: 50px;
    font-weight: 600;
    box-shadow: var(--shadow-md);
}

.sobre-mi-text h2 {
    font-family: var(--font-display);
    font-size: 2.5rem;
    margin-bottom: var(--spacing-md);
}

.sobre-mi-intro {
    font-size: 1.125rem;
    margin-bottom: var(--spacing-md);
    line-height: 1.7;
}

.sobre-mi-credentials {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.credential {
    display: flex;
    gap: 1rem;
    padding: var(--spacing-md);
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
}

.credential i {
    font-size: 2rem;
    color: var(--primary-color);
    flex-shrink: 0;
}

.credential h4 {
    font-size: 1.125rem;
    margin-bottom: 0.5rem;
    color: var(--dark);
}

.credential p {
    font-size: 0.938rem;
    color: var(--gray);
    line-height: 1.6;
}

.sobre-mi-quote {
    background: var(--white);
    padding: var(--spacing-md);
    border-left: 4px solid var(--primary-color);
    border-radius: var(--radius-md);
    font-style: italic;
    font-size: 1.125rem;
    color: var(--dark);
    margin-bottom: var(--spacing-md);
}

.sobre-mi-ctas {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

/* === PERLMUTTER SECTION === */
.perlmutter {
    background: var(--white);
}

.perlmutter-content {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: var(--spacing-lg);
    align-items: start;
}

.perlmutter-video-main {
    position: sticky;
    top: 100px;
}

.video-wrapper-large {
    position: relative;
    padding-bottom: 56.25%;
    height: 0;
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 4px solid var(--primary-color);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

.video-wrapper-large iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.video-caption {
    margin-top: 1rem;
    text-align: center;
    font-size: 0.938rem;
    color: var(--gray);
}

.video-caption i {
    color: #ff0000;
}

.perlmutter-info h3 {
    font-size: 2rem;
    margin-bottom: 0.5rem;
}

.perlmutter-title {
    font-size: 1rem;
    color: var(--gray);
    margin-bottom: var(--spacing-md);
}

.perlmutter-points {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.perlmutter-point {
    display: flex;
    align-items: start;
    gap: 1rem;
}

.perlmutter-point i {
    font-size: 1.5rem;
    color: var(--primary-color);
    flex-shrink: 0;
    margin-top: 0.25rem;
}

.perlmutter-point p {
    font-size: 1rem;
    line-height: 1.6;
}

/* === CLUB SECTION === */
.club {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: var(--white);
}

.club-header {
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.club-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    padding: 0.75rem 1.5rem;
    border-radius: 50px;
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
}

.club-header h2 {
    font-family: var(--font-display);
    font-size: 3rem;
    margin-bottom: var(--spacing-sm);
}

.club-subtitle {
    font-size: 1.25rem;
    opacity: 0.95;
}

.club-content {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: var(--spacing-lg);
    align-items: start;
}

.club-info h3 {
    font-size: 2rem;
    margin-bottom: var(--spacing-md);
}

.club-features {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.club-feature {
    display: flex;
    gap: 1rem;
    align-items: start;
    padding: var(--spacing-md);
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: var(--radius-lg);
}

.club-feature-icon {
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--accent-color);
    color: var(--dark);
    border-radius: var(--radius-md);
    font-size: 1.5rem;
    flex-shrink: 0;
}

.club-feature h4 {
    font-size: 1.125rem;
    margin-bottom: 0.5rem;
}

.club-feature p {
    opacity: 0.9;
    font-size: 0.938rem;
}

.club-pricing-card {
    background: var(--white);
    color: var(--dark);
    padding: var(--spacing-lg);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
    text-align: center;
    position: sticky;
    top: 100px;
}

.club-price-badge {
    background: var(--accent-color);
    color: var(--dark);
    padding: 0.5rem 1rem;
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 700;
    display: inline-block;
    margin-bottom: var(--spacing-md);
}

.club-price {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    margin-bottom: var(--spacing-sm);
}

.club-currency {
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary-color);
}

.club-amount {
    font-size: 4rem;
    font-weight: 800;
    color: var(--primary-color);
    line-height: 1;
}

.club-period {
    font-size: 1.5rem;
    color: var(--gray);
}

.club-price-note {
    font-size: 0.938rem;
    color: var(--gray);
    margin-bottom: var(--spacing-md);
}

.club-includes {
    text-align: left;
    margin-bottom: var(--spacing-md);
}

.club-includes li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--gray-lighter);
}

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

.club-includes i {
    color: var(--success);
    flex-shrink: 0;
}

.club-guarantee {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    color: var(--gray);
    margin-top: var(--spacing-md);
}

.club-guarantee i {
    color: var(--success);
}

.club-path {
    margin-top: var(--spacing-lg);
    text-align: center;
}

.club-path h4 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-md);
}

.club-path-steps {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 2rem;
    flex-wrap: wrap;
}

.path-step {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
}

.path-number {
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--accent-color);
    color: var(--dark);
    border-radius: 50%;
    font-size: 1.5rem;
    font-weight: 700;
}

.path-step p {
    text-align: center;
    font-size: 0.938rem;
}

.club-path-steps i {
    font-size: 2rem;
    opacity: 0.5;
}

/* === SESION GRATUITA SECTION === */
.sesion-gratuita {
    background: var(--gray-lighter);
}

.sesion-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
    align-items: start;
}

.sesion-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--gradient-warm);
    color: var(--white);
    padding: 0.75rem 1.5rem;
    border-radius: 50px;
    font-weight: 600;
    margin-bottom: var(--spacing-md);
}

.sesion-info h2 {
    font-family: var(--font-display);
    font-size: 2.5rem;
    margin-bottom: var(--spacing-md);
}

.sesion-subtitle {
    font-size: 1.125rem;
    color: var(--gray);
    margin-bottom: var(--spacing-md);
}

.sesion-benefits h3 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-md);
}

.sesion-benefit {
    display: flex;
    align-items: start;
    gap: 1rem;
    margin-bottom: 1rem;
}

.sesion-benefit i {
    font-size: 1.5rem;
    color: var(--success);
    flex-shrink: 0;
}

.sesion-format {
    background: var(--white);
    padding: var(--spacing-md);
    border-radius: var(--radius-lg);
    margin-top: var(--spacing-md);
}

.sesion-format h4 {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-sm);
}

.sesion-format p {
    color: var(--gray);
    margin-bottom: 0.5rem;
}

.sesion-form-card {
    background: var(--white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
    position: sticky;
    top: 100px;
}

.sesion-form-card h3 {
    font-size: 1.75rem;
    margin-bottom: var(--spacing-xs);
}

.sesion-form-card > p {
    color: var(--gray);
    margin-bottom: var(--spacing-md);
}

.sesion-form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.sesion-guarantees {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    margin-top: var(--spacing-md);
    flex-wrap: wrap;
}

.sesion-guarantees span {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    color: var(--gray);
}

.sesion-guarantees i {
    color: var(--success);
}

/* === PLANES SECTION === */
.planes {
    background: var(--white);
}

.planes-header {
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.planes-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: linear-gradient(135deg, #f7b731 0%, #ff6b35 100%);
    color: var(--white);
    padding: 0.75rem 1.5rem;
    border-radius: 50px;
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
}

.planes-header h2 {
    font-family: var(--font-display);
    font-size: 3rem;
    margin-bottom: var(--spacing-sm);
}

.planes-subtitle {
    font-size: 1.125rem;
    color: var(--gray);
}

.planes-note {
    display: flex;
    align-items: start;
    gap: 1rem;
    max-width: 900px;
    margin: 0 auto var(--spacing-lg);
    padding: var(--spacing-md);
    background: rgba(52, 152, 219, 0.1);
    border-left: 4px solid var(--info);
    border-radius: var(--radius-md);
}

.planes-note i {
    font-size: 1.5rem;
    color: var(--info);
    flex-shrink: 0;
}

.planes-note p {
    color: var(--dark);
}

.planes-note a {
    color: var(--primary-color);
    font-weight: 600;
    text-decoration: underline;
}

.planes-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.plan-card {
    background: var(--gray-lighter);
    border-radius: var(--radius-xl);
    padding: var(--spacing-lg);
    transition: var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.plan-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

.plan-card.featured {
    background: var(--gradient-warm);
    color: var(--white);
    transform: scale(1.05);
}

.popular-badge {
    position: absolute;
    top: 1rem;
    right: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--accent-color);
    color: var(--dark);
    padding: 0.5rem 1rem;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
}

.plan-header {
    text-align: center;
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-md);
    border-bottom: 2px solid rgba(0, 0, 0, 0.1);
}

.plan-card.featured .plan-header {
    border-bottom-color: rgba(255, 255, 255, 0.3);
}

.plan-header h3 {
    font-size: 1.75rem;
    margin-bottom: 0.5rem;
}

.plan-subtitle {
    font-size: 0.938rem;
    opacity: 0.8;
    margin-bottom: var(--spacing-md);
}

.plan-price {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    margin-bottom: var(--spacing-xs);
}

.plan-price .currency {
    font-size: 1.5rem;
    font-weight: 700;
}

.plan-price .amount {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1;
}

.plan-price .period {
    font-size: 1.25rem;
}

.plan-commitment {
    font-size: 0.875rem;
    opacity: 0.8;
}

.plan-features {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: var(--spacing-md);
}

.plan-features li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.plan-features i {
    flex-shrink: 0;
}

.plan-features .fa-check {
    color: var(--success);
}

.plan-card.featured .plan-features .fa-check {
    color: var(--accent-color);
}

.plan-features .fa-times {
    color: var(--gray-light);
}

.plan-features li.not-included {
    opacity: 0.5;
}

.plan-btn {
    width: 100%;
    margin-top: auto;
}

.planes-guarantee {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 2rem;
    max-width: 900px;
    margin: 0 auto;
    padding: var(--spacing-lg);
    background: var(--gray-lighter);
    border-radius: var(--radius-xl);
}

.guarantee-icon {
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-warm);
    color: var(--white);
    border-radius: 50%;
    font-size: 2.5rem;
    flex-shrink: 0;
}

.guarantee-text h3 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.guarantee-text p {
    color: var(--gray);
    margin-bottom: 0.5rem;
}

.guarantee-note {
    font-size: 0.875rem;
    font-style: italic;
    color: var(--gray-light);
}

/* === FAQ SECTION === */
.faq {
    background: var(--gray-lighter);
}

.faq-grid {
    max-width: 900px;
    margin: 0 auto var(--spacing-lg);
}

.faq-item {
    background: var(--white);
    border-radius: var(--radius-md);
    margin-bottom: 1rem;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.faq-question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 1.5rem;
    background: var(--white);
    border: none;
    text-align: left;
    font-family: var(--font-primary);
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--dark);
    cursor: pointer;
    transition: var(--transition-fast);
}

.faq-question:hover {
    background: var(--gray-lighter);
}

.faq-question i {
    flex-shrink: 0;
    color: var(--primary-color);
    transition: var(--transition-fast);
}

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

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.faq-item.active .faq-answer {
    max-height: 500px;
}

.faq-answer p {
    padding: 0 1.5rem 1.5rem;
    color: var(--gray);
    line-height: 1.7;
}

.faq-cta {
    text-align: center;
    padding: var(--spacing-lg);
    background: var(--white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
}

.faq-cta p {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: var(--spacing-md);
}

/* === CTA FINAL SECTION === */
.cta-final {
    background: var(--gradient-sunset);
    color: var(--white);
    text-align: center;
}

.cta-content h2 {
    font-family: var(--font-display);
    font-size: 3rem;
    margin-bottom: var(--spacing-md);
}

.cta-content > p {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-lg);
    opacity: 0.95;
}

.cta-options {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-md);
}

.cta-option {
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    padding: var(--spacing-lg);
    border-radius: var(--radius-xl);
    border: 2px solid rgba(255, 255, 255, 0.3);
}

.cta-level {
    display: block;
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: var(--spacing-sm);
    opacity: 0.9;
}

.cta-option h4 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-md);
}

.cta-option .btn {
    margin-bottom: 0.75rem;
}

.cta-option .btn:last-child {
    margin-bottom: 0;
}

/* === FOOTER === */
.footer {
    background: var(--dark);
    color: var(--white);
    padding: var(--spacing-xl) 0 var(--spacing-md);
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.footer-brand p {
    margin-top: var(--spacing-sm);
    opacity: 0.8;
    line-height: 1.7;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: var(--spacing-sm);
}

.footer-logo i {
    font-size: 1.5rem;
}

.footer-links h4,
.footer-legal h4,
.footer-contact h4 {
    font-size: 1.125rem;
    margin-bottom: var(--spacing-md);
}

.footer-links ul,
.footer-legal ul {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.footer-links a,
.footer-legal a {
    opacity: 0.8;
    transition: var(--transition-fast);
}

.footer-links a:hover,
.footer-legal a:hover {
    opacity: 1;
    color: var(--primary-color);
}

.footer-contact p {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 0.75rem;
    opacity: 0.8;
}

.footer-contact i {
    color: var(--primary-color);
}

.footer-contact a {
    transition: var(--transition-fast);
}

.footer-contact a:hover {
    color: var(--primary-color);
}

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-md);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom p {
    opacity: 0.7;
    font-size: 0.875rem;
    margin-bottom: 0.5rem;
}

.footer-note {
    font-size: 0.75rem !important;
    font-style: italic;
    opacity: 0.6 !important;
}

/* === SCROLL TO TOP === */
.scroll-top {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 50px;
    height: 50px;
    background: var(--gradient-warm);
    color: var(--white);
    border: none;
    border-radius: 50%;
    font-size: 1.25rem;
    cursor: pointer;
    box-shadow: var(--shadow-lg);
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-normal);
    z-index: 999;
}

.scroll-top.visible {
    opacity: 1;
    visibility: visible;
}

.scroll-top:hover {
    transform: translateY(-5px);
}

/* === RESPONSIVE === */
@media (max-width: 1024px) {
    .hero-content,
    .reto-content,
    .sobre-mi-content,
    .perlmutter-content,
    .club-content,
    .sesion-content,
    .footer-content {
        grid-template-columns: 1fr;
    }
    
    .hero-title,
    .reto-title,
    .planes-header h2,
    .club-header h2,
    .cta-content h2 {
        font-size: 2.5rem;
    }
    
    .section-header h2 {
        font-size: 2rem;
    }
}

@media (max-width: 768px) {
    :root {
        --spacing-lg: 3rem;
        --spacing-xl: 4rem;
    }
    
    .nav-menu {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 70px);
        background: var(--white);
        flex-direction: column;
        align-items: flex-start;
        padding: var(--spacing-md);
        gap: 0;
        box-shadow: var(--shadow-lg);
        transition: var(--transition-normal);
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .nav-menu li {
        width: 100%;
        padding: 1rem 0;
        border-bottom: 1px solid var(--gray-lighter);
    }
    
    .nav-toggle {
        display: flex;
    }
    
    .hero-title,
    .reto-title,
    .club-header h2 {
        font-size: 2rem;
    }
    
    .section-header h2 {
        font-size: 1.75rem;
    }
    
    .hero-stats {
        flex-direction: column;
        gap: 1rem;
    }
    
    .hero-ctas {
        flex-direction: column;
    }
    
    .btn-large {
        width: 100%;
    }
    
    .problemas-grid,
    .pilares-grid,
    .planes-grid {
        grid-template-columns: 1fr;
    }
    
    .cta-options {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
    
    .perlmutter-video-main,
    .club-pricing-card,
    .sesion-form-card {
        position: static;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 1.75rem;
    }
    
    .section-header h2 {
        font-size: 1.5rem;
    }
    
    .btn {
        padding: 0.875rem 1.5rem;
        font-size: 0.938rem;
    }
}