/* ================ BASE STYLES ================ */
:root {
    /* Color Palette */
    --color-primary: #9c27b0; /* Violeta/Fucsia - Energía Reactiva */
    --color-primary-light: #d05ce3;
    --color-primary-dark: #6a0080;
    --color-secondary: #2196f3; /* Azul Cyber - Tecnología */
    --color-secondary-light: #6ec6ff;
    --color-secondary-dark: #0069c0;
    --color-dark: #121212; /* Negro Elegante - Fondo */
    --color-dark-light: #1e1e1e;
    --color-success: #4caf50; /* Verde Luz - Confirmaciones */
    --color-text-secondary: #e0e0e0; /* Blanco Opaco - Textos secundarios */
    --color-text-primary: #ffffff;
    --color-background: #0a0a0a;
    --color-card-bg: #1a1a1a;
    --color-border: #333333;
    
    /* Typography */
    --font-primary: 'Roboto', sans-serif;
    --font-secondary: 'Orbitron', sans-serif;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 3rem;
    --spacing-xl: 5rem;
    
    /* Border Radius */
    --border-radius-sm: 4px;
    --border-radius-md: 8px;
    --border-radius-lg: 16px;
    
    /* Animation */
    --transition-speed: 0.3s;
}

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

html {
    font-size: 62.5%; /* 10px = 1rem base */
    scroll-behavior: smooth;
}

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

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

ul {
    list-style: none;
}

img.responsive-img {
    max-width: 100%;
    height: auto;
    display: block;
}

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

/* ================ TYPOGRAPHY ================ */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-secondary);
    margin-bottom: var(--spacing-sm);
    line-height: 1.3;
    font-weight: 700;
}

h1 {
    font-size: 4.8rem;
}

h2 {
    font-size: 3.6rem;
}

h3 {
    font-size: 2.4rem;
}

p {
    margin-bottom: var(--spacing-sm);
}

.section-title {
    text-align: center;
    margin-bottom: 7rem;
    position: relative;
    text-transform: uppercase;
    letter-spacing: 2px;
}

/* LIMPIEZA Y AJUSTE DE PORTAFOLIO */
.portfolio {
    padding-top: 0;
}


.portfolio-card {
    background-color: var(--color-card-bg);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-md);
    text-align: center;
    box-sizing: border-box;
    flex: 0 0 300px;
    opacity: 0.7;
    transform: scale(0.95);
    transition: opacity 0.3s ease, transform 0.3s ease;
    margin-top: 0;
}

/* Regla eliminada para permitir separación real entre título y tarjetas de portafolio */

.portfolio .section-title {
    margin-bottom: 7rem !important;
}



.section-title::after {
    content: '';
    display: block;
    width: 60px;
    height: 4px;
    background: linear-gradient(to right, var(--color-primary), var(--color-secondary));
    margin: var(--spacing-sm) auto;
    border-radius: var(--border-radius-sm);
}

.highlight {
    background: linear-gradient(to right, var(--color-primary), var(--color-secondary));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    position: relative;
    display: inline-block;
}

/* ================ BUTTONS ================ */
.btn {
    display: inline-block;
    padding: 1.2rem 2.4rem;
    border-radius: var(--border-radius-md);
    font-family: var(--font-secondary);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    cursor: pointer;
    transition: all var(--transition-speed) ease;
    border: none;
    outline: none;
    text-align: center;
}

.btn-primary {
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
    color: var(--color-text-primary);
    box-shadow: 0 4px 15px rgba(156, 39, 176, 0.4);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(156, 39, 176, 0.6);
}

.btn-secondary {
    background: transparent;
    color: var(--color-text-primary);
    border: 2px solid var(--color-secondary);
    box-shadow: 0 4px 15px rgba(33, 150, 243, 0.2);
}

.btn-secondary:hover {
    background-color: var(--color-secondary);
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(33, 150, 243, 0.4);
}

.btn-small {
    padding: 0.8rem 1.6rem;
    font-size: 1.4rem;
}

/* ================ HEADER & NAVIGATION ================ */

/* ========== ABOUT WORDREACTIVE SECTION ========== */
.about-benefit-check {
    list-style: none;
    padding-left: 0;
    margin: 1.2rem 0 1.2rem 0;
}
.about-benefit-check li {
    font-family: 'Orbitron', 'Roboto', Arial, sans-serif;
    color: #fff;
    font-size: 1.18rem;
    margin-bottom: 0.7rem;
    display: flex;
    align-items: center;
    font-weight: 500;
    letter-spacing: 0.5px;
}
.about-benefit-check li i {
    color: #1de982;
    margin-right: 0.7em;
    font-size: 1.25em;
    min-width: 1.5em;
    text-shadow: 0 0 6px #0f0, 0 0 2px #fff;
}

.about-wordreactive {
    background: #101014;
    color: #fff;
    padding: 3rem 0 2rem 0;
    border-radius: 0 0 24px 24px;
    box-shadow: 0 6px 32px #0003;
    margin-bottom: 2.5rem;
    font-family: 'Roboto', Arial, sans-serif;
    position: relative;
    overflow: visible;
}
    letter-spacing: 1px;
}
.about-content {
    max-width: 1020px;
    margin: 0 auto;
    font-size: 1.35rem;
    line-height: 1.7;
    padding-left: 0.5rem;
    padding-right: 1rem;
}

.about-flex {
    display: flex;
    gap: 2.5rem;
    align-items: center;
    justify-content: space-between;
}
.about-left {
    flex: 1 1 55%;
    min-width: 300px;
}
.about-right {
    flex: 1 1 40%;
    display: flex;
    align-items: center;
    justify-content: center;
}
.about-img-box {
    background: #18182a;
    padding: 1.2rem;
    border-radius: 18px;
    box-shadow: 0 4px 20px #0003;
    display: flex;
    align-items: center;
    justify-content: center;
    max-width: 497px;
    width: 100%;
    margin: 0 auto;
}
.about-img {
    width: 100%;
    max-width: 497px;
    height: auto;
    display: block;
    border-radius: 14px;
    box-shadow: 0 4px 16px #0004;
}
.about-block {
    background: linear-gradient(135deg, rgba(20,22,34,0.90) 0%, rgba(32,34,44,0.94) 100%);
    border: 2.2px solid rgba(80,160,255,0.35) !important;
    border-radius: 28px;
    padding: 2.7rem 2.5rem 2.2rem 2.5rem;
    margin-bottom: 3rem;
    box-shadow:
      0 0 18px 3px #3e3eff44,
      0 0 28px 7px #a259ff33,
      0 0 0 3px #2eccfa22;
    max-width: 810px;
    margin-left: 0;
    margin-right: auto;
    backdrop-filter: blur(2.5px);
    -webkit-backdrop-filter: blur(2.5px);
    transition: box-shadow 0.3s, border-color 0.3s;
    /* Homogeneizar tipografía y color para ambos bloques */
}

.about-block-3col {
    max-width: none !important;
    width: 100%;
    margin-left: 0 !important;
    margin-right: 0 !important;
    box-sizing: border-box;
}

.about-block {
    font-family: var(--font-primary), 'Roboto', Arial, sans-serif;
    font-size: 1.7rem;
    color: var(--color-text-primary);
    line-height: 1.6;
}

.about-blockreactive {
    background: linear-gradient(135deg, rgba(20,22,34,0.90) 0%, rgba(32,34,44,0.94) 100%);
    border: 2.5px solid rgba(255,255,255,0.15);
    border-radius: 28px;
    padding: 2.7rem 2.5rem 2.2rem 2.5rem;
    margin-bottom: 3rem;
    box-shadow: 0 0 16px 2px rgba(255,255,255,0.12), 0 4px 32px #0006;
    max-width: 1100px;
    margin-left: auto;
    margin-right: auto;
    backdrop-filter: blur(2.5px);
    -webkit-backdrop-filter: blur(2.5px);
    transition: box-shadow 0.3s, border-color 0.3s;
    font-family: var(--font-primary), 'Roboto', Arial, sans-serif;
    font-size: 1.7rem;
    color: var(--color-text-primary);
    line-height: 1.6;
}

.about-block p, .about-block ul, .about-block li {
    font-family: inherit;
    font-size: inherit;
    color: inherit;
    line-height: inherit;
}

.about-orbitron-lead.centered-silver-gold {
    text-align: center;
    font-size: 2.7rem;
    color: #fff;
    -webkit-text-stroke: 1.2px #7ed6fa;
    text-shadow: 0 0 6px #7ed6fa44, 0 0 14px #7ed6fa22;
    font-weight: 900;
    letter-spacing: 1.5px;
    margin-bottom: 1.7rem;
    margin-top: 1.7rem;
    margin-left: auto;
    margin-right: auto;
    width: auto;
    display: block;
}

/* Nuevo estilo alternativo */
.about-orbitron-lead-alt {
    font-family: 'Orbitron', 'Roboto', Arial, sans-serif;
    font-size: 5rem;
    color: #fff; /* Letra blanca */
    font-weight: 900;
    letter-spacing: 1.5px;
    margin-bottom: 1.7rem;
    -webkit-text-stroke: 1.2px #7ed6fa; /* Borde azul más claro y fino */
    text-shadow:
        0 0 4px #7ed6fa55,   /* Glow azul muy suave */
        0 0 8px #23d1ff33;   /* Glow azul aún más sutil */
    background: none;
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: #fff; /* Blanco sólido */
    text-align: center;
    text-transform: none;
}

.about-block .about-orbitron-lead-alt {
    font-family: 'Orbitron', 'Roboto', Arial, sans-serif !important;
}


.feature-list li {
    font-size: 1.25rem;
    color: #fff;
    margin-bottom: 0.9rem;
    display: flex;
    align-items: flex-start;
}

.about-block:hover {
    box-shadow: 0 0 32px 6px rgba(255,255,255,0.18), 0 8px 48px #0008;
    border-color: rgba(255,255,255,0.24);
}

/* Sugerencia visual: usa solo iconos o solo bullets, nunca ambos en .about-bullets */
.about-bullets {
    list-style: none;
    padding-left: 0;
}
.about-bullets li {
    margin-bottom: 1.1rem;
    font-size: 1.3em;
    display: flex;
    align-items: flex-start;
}

/* Forzar tamaño de fuente en bullets dentro de .about-block */
.about-block .about-bullets li {
    font-size: 1.5rem !important;
}
.about-bullets li i {
    margin-right: 0.7em;
    color: #fff;
    font-size: 1em;
    flex-shrink: 0;
}

.about-orbitron-lead {
    font-family: 'Orbitron', 'Roboto', Arial, sans-serif;
    font-size: 2.5rem;
    color: #b8eaff;
    font-weight: 900;
    letter-spacing: 1.5px;
    margin-bottom: 1.5rem;
    -webkit-text-stroke: 1px #23d1ff;
    text-shadow:
      0 0 4px #23d1ff,
      0 0 8px #a259ff;
    background: linear-gradient(90deg,#a259ff 0%,#2eccfa 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: #fff;
    box-decoration-break: clone;
}


.section-title {
    text-align: center;
    margin-bottom: 7rem;
    position: relative;
    text-transform: uppercase;
    letter-spacing: 2px;
}


.about-block {
    font-weight: 400;
}

.about-block strong {
    font-weight: 400;
}

/* --- UNIFICACIÓN DE TÍTULOS PRINCIPALES --- */
.about-orbitron-lead {
    font-family: 'Orbitron', 'Roboto', Arial, sans-serif;
    font-size: 2.5rem;
    color: #b8eaff;
    font-weight: 900;
    letter-spacing: 1.5px;
    margin-bottom: 1.5rem;
    -webkit-text-stroke: 1px #23d1ff;
    text-shadow: 0 0 4px #23d1ff, 0 0 8px #a259ff;
    background: linear-gradient(90deg,#a259ff 0%,#2eccfa 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: #fff;
    box-decoration-break: clone;
    text-align: center;
}

/* --- LISTA DE BENEFICIOS REACTIVOS --- */
.feature-list li {
    font-size: 1.45rem;
    color: #fff;
    margin-bottom: 0.9rem;
    display: flex;
    align-items: flex-start;
}




.about-highlight {
    background: linear-gradient(90deg, #23234a 0%, #1c1c2b 100%);
    border-radius: 10px;
    padding: 1.2rem 2rem;
    margin: 1.2rem 0 1.2rem 0;
    color: #e0e0e0;
    font-size: 1.15em;
    box-shadow: 0 2px 10px #0002;
    font-family: 'Roboto', Arial, sans-serif;
}
.about-orbitron-highlight {
    font-family: 'Orbitron', 'Roboto', Arial, sans-serif;
    color: #fff;
    font-size: 1.25rem;
    -webkit-text-stroke: 1px #2eccfa;
    text-shadow:
      0 0 2px #2eccfa,
      0 0 6px #a259ff;
    background: linear-gradient(90deg,#a259ff 0%,#2eccfa 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: #fff;
    box-decoration-break: clone;
}

.about-benefits {
    margin: 1.3rem 0 1.3rem 0;
    padding-left: 1.7rem;
}
.about-benefits li {
    margin-bottom: 0.5rem;
    list-style: square inside;
    color: #fff;
    font-weight: 400;
    font-family: 'Roboto', Arial, sans-serif;
}
.about-cta {
    font-size: 1.3rem;
    text-align: left;
    margin-top: 2.2rem;
    color: #fff;
    letter-spacing: 1px;
    font-family: 'Roboto', Arial, sans-serif;
}
@media (max-width: 950px) {
    .about-content {
        padding: 0 1rem;
    }
    .about-flex {
        flex-direction: column;
        gap: 1.5rem;
    }
    .about-left, .about-right {
        width: 100%;
        min-width: unset;
    }
    .about-img-box {
        max-width: 95vw;
    }
    .about-img {
        max-width: 320px;
    }
}

/* ========== PLANES CARDS ========== */
.training-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    padding: 20px;
    justify-items: center;
    align-items: stretch;
    margin-bottom: 2.5rem;
}
.plan-card {
    background: #18182a;
    color: #fff;
    border-radius: 18px;
    box-shadow: 0 4px 24px #0002;
    padding: 2.2rem 2rem 1.5rem 2rem;
    max-width: 330px;
    flex: 1 1 270px;
    min-width: 260px;
    display: flex;
    flex-direction: column;
    align-items: center;
    border: 2.5px solid #fff !important;
    box-shadow: 0 4px 32px #2eccfa33;
    transition: transform 0.15s, box-shadow 0.15s, border-color 0.3s;
}
.plan-card.premium {
    border: 2.5px solid #fff !important;
}
.plan-card:hover, .plan-card.premium:hover {
    border-color: #2eccfa !important;
    box-shadow: 0 8px 40px #2eccfa66;
}

.plan-card:hover {
    transform: translateY(-8px) scale(1.025);
    box-shadow: 0 8px 32px #0004;
    border-color: var(--color-primary);
}
.plan-card h3, .plan-card .plan-hours, .plan-card .plan-list, .plan-card li {
    font-family: 'Orbitron', 'Roboto', Arial, sans-serif;
}
.plan-card h3.section-title {
    font-size: 2rem;
    margin-bottom: 0.8rem;
    color: #fff;
    -webkit-text-stroke: 0px;
    text-shadow: none;
    font-weight: 900;
    letter-spacing: 1.2px;
}
.plan-title-gradient {
    background: linear-gradient(90deg, #a259ff 0%, #2eccfa 100%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    font-weight: 900;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    font-family: 'Orbitron', 'Roboto', Arial, sans-serif;
}
.plan-card h3.section-title .highlight {
    color: #2eccfa;
    -webkit-text-stroke: 0px;
    text-shadow: none;
}
.plan-card .plan-hours {
    font-size: 1.35rem;
    color: #2eccfa;
    font-weight: 700;
    margin-bottom: 0.6rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    -webkit-text-stroke: 1px #2eccfa;
    text-shadow: 0 0 6px #2eccfa33;
}
.plan-card .plan-hours i.fas.fa-bolt {
    font-size: 1.5em;
    margin-right: 0.4em;
    color: #2eccfa;
    filter: drop-shadow(0 0 7px #2eccfa66);
}
.plan-card .plan-list {
    padding-left: 0;
    margin-left: 0;
    list-style: none;
}
.plan-card .plan-list li {
    font-size: 1.12rem;
    color: #e0e0e0;
    margin-bottom: 0.6rem;
    position: relative;
    padding-left: 0;
    -webkit-text-stroke: 0.7px #2eccfa;
    text-shadow: 0 0 4px #2eccfa22;
}

  
.plan-price {
    font-size: 1.25rem;
    background: linear-gradient(90deg, var(--color-primary), var(--color-secondary));
    color: #fff;
    border-radius: 8px;
    padding: 0.5rem 1.2rem;
    font-weight: 700;
    margin-bottom: 1.2rem;
    box-shadow: 0 2px 8px #0002;
    display: inline-block;
}
.plan-card ul {
    margin-left: 1.2rem;
    margin-bottom: 0;
    padding-left: 0;
}
.plan-card li {
    margin-bottom: 0.6rem;
    list-style: disc inside;
    font-size: 1.22rem;
    color: #e0e0e0;
    font-family: 'Roboto', Arial, sans-serif !important;
}
.plan-card.premium {
    border: 2.5px solid var(--color-secondary);
    background: #1a1a2e;
}
.pill-card.entrena-pill {
    border: none;
}
@media (max-width: 900px) {
    .plans-cards {
        flex-direction: column;
        align-items: center;
    }
    .plan-card {
        max-width: 95%;
        width: 100%;
    }
}

.plans-cards {
    display: flex;
    flex-wrap: wrap;
    gap: 2rem;
    justify-content: center;
    margin-top: 2.5rem;
}

.plan-hour-box {
    display: inline-block !important;
    font-family: 'Orbitron', 'Roboto', Arial, sans-serif !important;
    font-size: 1.25rem !important;
    font-weight: 900 !important;
    color: #2eccfa !important;
    background: #18182a !important;
    border: 2px solid #2eccfa !important;
    border-radius: 8px !important;
    padding: 0.35rem 1.1rem !important;
    margin: 0 0.15rem !important;
    box-shadow: 0 0 6px #2eccfa33 !important;
    letter-spacing: 1.1px !important;
    text-align: center !important;
    -webkit-text-stroke: 0px !important;
    text-shadow: none !important;
    vertical-align: middle !important;
    transition: box-shadow 0.2s, border-color 0.2s;
}
.plan-cost-box {
    display: inline-block !important;
    font-family: 'Orbitron', 'Roboto', Arial, sans-serif !important;
    font-size: 1.25rem !important;
    font-weight: 900 !important;
    color: #2eccfa !important;
    background: #18182a !important;
    border: 2px solid #fff !important;
    border-radius: 8px !important;
    padding: 0.35rem 1.1rem !important;
    margin: 0 0.15rem !important;
    box-shadow: 0 0 6px #fff3 !important;
    letter-spacing: 1.1px !important;
    text-align: center !important;
    -webkit-text-stroke: 0px !important;
    text-shadow: none !important;
    vertical-align: middle !important;
    transition: box-shadow 0.2s, border-color 0.2s;
}
/* --- PLAN PRICE FLEX ALIGNMENT --- */
/* --- SOLO UNA REGLA LIMPIA PARA .plan-price --- */
.plan-card .plan-price {
    margin-bottom: 1.2rem !important;
    margin-top: 0.3rem !important;
    width: 100%;
    display: flex !important;
    justify-content: center !important;
    align-items: center !important;
    gap: 0.35rem !important;
    background: none !important;
    border: none !important;
    border-radius: 0 !important;
    box-shadow: none !important;
    padding: 0 !important;
}

.plan-card .plan-price > span {
    min-width: 68px !important;
}
/* --- PLAN PRICE FLEX ALIGNMENT --- */
/* --- SOLO UNA REGLA LIMPIA PARA .plan-price --- */
.plan-card .plan-price {
    margin-bottom: 1.2rem !important;
    margin-top: 0.3rem !important;
    width: 100%;
    display: flex !important;
    justify-content: center !important;
    align-items: center !important;
    gap: 0.35rem !important;
    background: none !important;
    border: none !important;
    border-radius: 0 !important;
    box-shadow: none !important;
    padding: 0 !important;
}


.plan-card .plan-price > span {
    min-width: 85px !important;
}
@media (max-width: 600px) {
    .plan-card .plan-price {
        margin-bottom: 1.2rem !important;
        margin-top: 0.3rem !important;
        width: 100%;
        display: flex !important;
        flex-direction: column !important;
        justify-content: center !important;
        align-items: center !important;
        gap: 0.5rem !important;
        background: none !important;
        border: none !important;
        border-radius: 0 !important;
        box-shadow: none !important;
        padding: 0 !important;
    }
    .plan-hour-box, .plan-cost-box {
        width: 100% !important;
        margin-bottom: 0.4rem !important;
    }
}


.section-separator {
    height: 4rem;
    width: 100%;
    display: block;
}

/* Dropdown para el menú principal */
.nav-dropdown {
    position: relative;
}

.nav-dropdown .dropdown-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    background: #121212;
    min-width: 180px;
    box-shadow: 0 8px 24px rgba(0,0,0,0.2);
    border-radius: 0 0 8px 8px;
    z-index: 1001;
    padding: 0.5rem 0;
}

.nav-dropdown:hover .dropdown-menu,
.nav-dropdown:focus-within .dropdown-menu {
    display: block;
}

.dropdown-menu li {
    padding: 0;
}

.dropdown-menu .nav-link {
    padding: 1rem 2rem;
    display: block;
    color: #fff;
    font-size: 1.3rem;
    text-align: left;
}

.dropdown-menu .nav-link:hover {
    background: linear-gradient(90deg, var(--color-primary), var(--color-secondary));
    color: #fff;
}

.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background-color: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--color-border);
    transition: all var(--transition-speed) ease;
}

.header.scrolled {
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.5);
}

.nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 8rem;
    padding: 0 var(--spacing-sm);
    position: relative;
}

.logo {
    font-family: var(--font-secondary);
    font-size: 2.4rem;
    font-weight: 900;
    letter-spacing: 2px;
    margin-right: var(--spacing-md);
}

.logo-text {
    color: var(--color-text-primary);
}

.reactive {
    background: linear-gradient(to right, var(--color-primary), var(--color-secondary));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.nav-links {
    display: flex;
    gap: var(--spacing-md);
}

.nav-link {
    font-family: var(--font-secondary);
    font-size: 1.4rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    position: relative;
    padding: 0.5rem 0;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(to right, var(--color-primary), var(--color-secondary));
    transition: width var(--transition-speed) ease;
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 100%;
}

/* Nuevo botón hamburguesa */
.hamburger {
    display: none;
    cursor: pointer;
    background: transparent;
    border: none;
    width: 30px;
    height: 30px;
    z-index: 1002;
    position: absolute;
    left: 20px;
}

.hamburger span {
    display: block;
    width: 30px;
    height: 3px;
    background-color: var(--color-text-primary);
    margin: 6px 0;
    transition: all 0.3s;
}

/* Animación para el botón hamburguesa */
.hamburger.active span:nth-child(1) {
    transform: rotate(-45deg) translate(-6px, 6px);
}

.hamburger.active span:nth-child(2) {
    opacity: 0;
}

.hamburger.active span:nth-child(3) {
    transform: rotate(45deg) translate(-6px, -6px);
}

/* ================ HERO SECTION ================ */

.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 8rem;
    background-color: var(--color-dark);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 70% 30%, rgba(156, 39, 176, 0.15), transparent 70%),
                radial-gradient(circle at 30% 70%, rgba(33, 150, 243, 0.15), transparent 70%);
    z-index: 1;
}

.hero .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    z-index: 2;
    position: relative;
}

.hero-content {
    flex: 1;
    max-width: 600px;
}

.hero-title {
    font-size: 5.6rem;
    margin-bottom: var(--spacing-md);
    line-height: 1.2;
}

.hero-description {
    font-size: 2.4rem;
    margin-bottom: var(--spacing-lg);
    color: var(--color-text-secondary);
}

.hero-cta {
    display: flex;
    gap: var(--spacing-md);
}

/* Enhanced Hero Image Section */
.hero-image {
    flex: 1;
    position: relative;
    height: 560px;
    perspective: 1000px;
}

.bionic-container {
    position: relative;
    width: 100%;
    height: 100%;
    transform-style: preserve-3d;
}

.bionic-man,
.bionic-woman {
    position: absolute;
    width: 320px;
    height: 450px;
    transition: all 0.5s ease;
}

.bionic-woman {
    bottom: 0;
    left: 40px;
    transform: translateZ(20px);
    z-index: 2;
}

.bionic-man {
    top: 20px;
    right: 40px;
    transform: translateZ(40px);
    z-index: 3;
}

.bionic-card {
    width: 100%;
    height: 100%;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.5);
    position: relative;
    transition: transform 0.4s ease, box-shadow 0.4s ease;
}

.bionic-card:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 0 20px 40px rgba(156, 39, 176, 0.4);
}

.bionic-card.hombre {
    box-shadow: 0 15px 35px rgba(33, 150, 243, 0.3);
}

.bionic-card.hombre:hover {
    box-shadow: 0 20px 40px rgba(33, 150, 243, 0.5);
}

.card-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.bionic-card.mujer .card-overlay {
    background: linear-gradient(135deg, 
        rgba(156, 39, 176, 0.4) 0%, 
        rgba(90, 24, 154, 0.7) 100%);
}

.bionic-card.hombre .card-overlay {
    background: linear-gradient(135deg, 
        rgba(33, 150, 243, 0.4) 0%, 
        rgba(25, 118, 210, 0.7) 100%);
}

.bionic-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 0;
    filter: contrast(1.1) saturate(1.2);
}

.bionic-text {
    position: absolute;
    bottom: 30px;
    width: 100%;
    text-align: center;
    font-family: var(--font-secondary);
    font-size: 2.4rem;
    font-weight: 700;
    color: var(--color-text-primary);
    text-transform: uppercase;
    letter-spacing: 2px;
    z-index: 2;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
}

.code-particles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    pointer-events: none;
    z-index: 3;
    opacity: 0.7;
}

/* Add these neon effects for the code particles */
@keyframes fadeInOut {
    0%, 100% { opacity: 0; }
    50% { opacity: 0.8; }
}

.code-particles::before,
.code-particles::after {
    content: '';
    position: absolute;
    background-size: cover;
    opacity: 0;
    animation: fadeInOut 3s infinite;
}

.code-particles::before {
    top: 10%;
    left: 20%;
    width: 60%;
    height: 60%;
    background-image: radial-gradient(
        circle,
        rgba(156, 39, 176, 0.2) 1px,
        transparent 1px
    );
    background-size: 15px 15px;
    animation-delay: 0.5s;
}

.code-particles::after {
    top: 15%;
    left: 15%;
    width: 70%;
    height: 70%;
    background-image: radial-gradient(
        circle,
        rgba(33, 150, 243, 0.2) 1px,
        transparent 1px
    );
    background-size: 20px 20px;
    animation-delay: 1s;
}

/* Media Queries for Responsive Design */
@media (max-width: 1200px) {
    .bionic-man, .bionic-woman {
        width: 280px;
        height: 400px;
    }
    
    .bionic-man {
        right: 20px;
    }
    
    .bionic-woman {
        left: 20px;
    }
}

@media (max-width: 992px) {
    .hero .container {
        flex-direction: column;
    }
    
    .hero-content {
        margin-bottom: 50px;
        text-align: center;
        max-width: 90%;
    }
    
    .hero-cta {
        justify-content: center;
    }
    
    .hero-image {
        width: 100%;
        margin-top: 30px;
    }
    
    .bionic-container {
        display: flex;
        justify-content: center;
        gap: 20px;
        height: 400px;
    }
    
    .bionic-man, .bionic-woman {
        position: relative;
        width: 250px;
        height: 350px;
        top: auto;
        right: auto;
        bottom: auto;
}
    
.hero-content {
margin-bottom: 50px;
text-align: center;
max-width: 90%;
        height: 180px;  /* Altura más reducida */
    }
    
    /* Arreglo específico para el texto que no se ve completo */
    .bionic-text {
        font-size: 1.6rem;
        width: 100%;
        bottom: 15px;
        left: 0;
        right: 0;
        white-space: nowrap; /* Evita que el texto se rompa en múltiples líneas */
        overflow: visible;   /* Permite que el texto se vea incluso si sobresale */
        text-align: center;  /* Centra el texto */
        letter-spacing: 0;   /* Reduce el espaciado entre letras si es necesario */
    }
    
    /* Mejora la visibilidad del texto con mejor contraste */
    .bionic-card.mujer .bionic-text {
        text-shadow: 0 2px 5px rgba(0, 0, 0, 0.8), 0 0 8px rgba(0, 0, 0, 0.6);
    }
    
    .bionic-card.hombre .bionic-text {
        text-shadow: 0 2px 5px rgba(0, 0, 0, 0.8), 0 0 8px rgba(0, 0, 0, 0.6);
    }
}

@media (max-width: 768px) {
    /* Mantén las otras reglas y añade estas específicas para las imágenes */
    
    .bionic-background {
        object-fit: cover;
        object-position: center 30%; /* Ajusta la posición vertical para mostrar los rostros */
    }
    
    /* Ajuste específico para cada imagen si es necesario */
    .bionic-card.mujer .bionic-background {
        object-position: center 20%; /* Muestra más arriba para la imagen femenina */
    }
    
    .bionic-card.hombre .bionic-background {
        object-position: center 25%; /* Ajusta para la imagen masculina */
    }
}

@media (max-width: 480px) {
    .bionic-man,
    .bionic-woman {
        width: 85%;        
        max-width: 260px;  
        height: 200px;    
    }
    
    .bionic-text {
        font-size: 1.6rem;
    }
}




/* ================ WHAT IS SECTION ================ */
.what-is {
    padding: var(--spacing-xl) 0;
    background-color: var(--color-dark-light);
}

.content-wrapper {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
}

.text-content,
.visual-content {
    flex: 1;
}

.text-content p {
    font-size: 1.8rem;
    margin-bottom: var(--spacing-md);
}

/* Solución radical para centrar iconos */
.feature-list {
    margin-bottom: var(--spacing-md);
    list-style-type: none;
    padding-left: 0;
}

.feature-list li {
    position: relative;
    padding-left: 50px; /* Espacio para el icono */
    margin-bottom: 15px;
    min-height: 40px; /* Altura mínima para acomodar el icono */
    display: flex;
    align-items: center;
}

/* Estilo para el icono, independientemente de si es un i o un span */
.feature-list li .circuit-icon,
.feature-list li i.circuit-icon {
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    border-radius: 50%;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    color: white;
}

/* Caso especial si el icono está dentro de circuit-icon */
.circuit-icon i {
    margin: 0 !important;
    padding: 0 !important;
    position: static !important;
    transform: none !important;
}

.circuit-diagram {
    width: 100%;
    max-width: 500px;
    margin: 0 auto;
}

.circuit-card {
    width: 100%;
    height: 200px;
    border-radius: var(--border-radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    position: relative;
    overflow: hidden;
}

.circuit-title {
    font-family: var(--font-secondary);
    font-size: 2.4rem;
    font-weight: 700;
    color: var(--color-text-primary);
    text-transform: uppercase;
    letter-spacing: 2px;
    text-align: center;
}

/* Nuevo menú acordeón */
.menu {
    position: fixed;
    top: 0;
    left: -250px;
    width: 250px;
    height: 100%;
    background-color: #222;
    flex-direction: column;
    padding-top: 70px;
    transition: left 0.3s ease-in-out;
    z-index: 100;
    overflow-y: auto;
}

.menu.active {
    left: 0;
}

.menu li {
    margin: 0;
    padding: 0;
    border-bottom: 1px solid #444;
}

.menu a {
    display: flex;
    align-items: center;
    padding: 15px 20px;
    color: white;
    transition: background-color 0.3s;
}

.menu a:hover,
.menu a.active {
    background-color: rgba(156, 39, 176, 0.1);
    border-left: 4px solid var(--color-primary);
}

.menu a i {
    width: 24px;
    margin-right: 15px;
    color: var(--color-primary-light);
}

.mobile-menu-backdrop {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 99;
    display: none;
}

.mobile-menu-backdrop.active {
    display: block;
}

.benefits {
    padding: var(--spacing-xl) 0;
    background-color: var(--color-dark);
    position: relative;
}

.benefits::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 30% 30%, rgba(33, 150, 243, 0.1), transparent 60%);
    z-index: 1;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-md);
    z-index: 2;
    position: relative;
}

.benefit-card {
    background-color: var(--color-card-bg);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-md);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    transition: transform var(--transition-speed) ease, box-shadow var(--transition-speed) ease;
    border: 1px solid var(--color-border);
}

.benefit-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.3);
    border-color: var(--color-primary-light);
}

.benefit-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 80px;
    height: 80px;
    border-radius: 50%;
    margin: 0 auto 1.2rem auto;
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    color: #fff;
    font-size: 2.4rem;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.benefit-card h3 {
    margin-bottom: var(--spacing-sm);
    font-size: 2rem;
}

.benefit-card p {
    color: var(--color-text-secondary);
    font-size: 1.6rem;
}

/* ================ ARCHITECTURE SECTION ================ */
.architecture {
    padding: var(--spacing-xl) 0;
    background-color: var(--color-dark-light);
}

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

.layer {
    background-color: var(--color-card-bg);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-md);
    position: relative;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
    border: 1px solid var(--color-border);
    transition: all var(--transition-speed) ease;
}

.layer:hover {
    transform: translateX(10px);
    border-color: var(--color-primary-light);
}

.layer h3 {
    margin-bottom: var(--spacing-sm);
    color: var(--color-primary-light);
}

.layer-content {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
}

.component {
    padding: var(--spacing-sm);
    background-color: rgba(33, 150, 243, 0.1);
    border: 1px solid var(--color-secondary-dark);
    border-radius: var(--border-radius-md);
    font-family: var(--font-secondary);
    color: var(--color-text-primary);
    transition: all var(--transition-speed) ease;
}

.component:hover {
    background-color: rgba(33, 150, 243, 0.2);
    transform: translateY(-5px);
}

/* Layer-specific styling */
.layer-1 {
    border-left: 5px solid var(--color-primary);
}

.layer-2 {
    border-left: 5px solid #9c27b0;
}

.layer-3 {
    border-left: 5px solid #7b1fa2;
}

.layer-4 {
    border-left: 5px solid var(--color-secondary);
}

/* ================ PORTFOLIO SECTION ================ */
.portfolio {
    padding: var(--spacing-xl) 0;
    background-color: var(--color-dark);
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-md);
    position: relative;  /* Añadido */
    z-index: 2;          /* Añadido */
}

.portfolio-card {
    background-color: var(--color-card-bg);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-md);
    text-align: center;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    transition: transform var(--transition-speed) ease, box-shadow var(--transition-speed) ease;
    border: 1px solid var(--color-border);
}

.portfolio-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.3);
    border-color: var(--color-secondary-light);
}

.portfolio-logo {
    position: relative;
    width: 80px;
    height: 80px;
    margin: 0 auto var(--spacing-md);
    border-radius: 50%;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}


.gradient-circle {
  position: relative; /* para centrar el icono */
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    border-radius: 50%;
}

.portfolio-card h3 {
  margin-bottom: 1.2rem;

    margin-bottom: var(--spacing-sm);
    font-size: 1.8rem;
}

.portfolio-card p {
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-md);
    font-size: 1.5rem;
}

/* ================ TRANSFORMATION SECTION ================ */
.transformation {
    padding: var(--spacing-xl) 0;
    background-color: var(--color-dark-light);
}

.comparison {
    display: flex;
    align-items: stretch; /* Cambiado a stretch para que ambos tengan la misma altura */
    gap: var(--spacing-lg);
    flex-wrap: wrap; /* Para dispositivos móviles */
}

.before, .after {
    flex: 1;
    min-width: 280px; /* Asegura un mínimo ancho en dispositivos pequeños */
    background-color: var(--color-card-bg);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-md);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    display: flex;
    flex-direction: column;
}

.before {
    border-top: 5px solid #d32f2f; /* Red for before */
}

.after {
    border-top: 5px solid var(--color-success); /* Green for after */
}

.before h3, .after h3 {
    text-align: center;
    margin-bottom: var(--spacing-md);
    font-family: var(--font-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.frustrated-devs, .bionic-devs {
    height: auto;
    max-height: 220px;
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: flex-start; /* Cambiado a flex-start para alinear desde arriba */
    border-radius: var(--border-radius-md);
    overflow: hidden;
    margin-bottom: var(--spacing-md);
}

.responsive-img {
    object-fit: scale-down; /* Cambiado de contain a scale-down */
    max-width: 100%;
    max-height: 100%;
}

.responsive-img:hover {
    transform: scale(1.02); /* Pequeño zoom al pasar el mouse */
}

.divider {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 68px;
    min-height: 68px;
    margin: 0 2rem;
    background: none;
    border-radius: 50%;
    z-index: 1;
}

.arrow-circle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 68px;
    height: 68px;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    border-radius: 50%;
    box-shadow: 0 2px 8px 0 #2196f344, 0 0 0 2.5px #9c27b055;
    border: 2px solid #fff1;
    outline: none;
    color: #fff;
    font-size: 1.8rem;
    transition: box-shadow 0.22s, transform 0.18s;
    position: relative;
}

.arrow-circle i {
    margin: 0;
    padding: 0;
    font-size: 1.6rem;
    color: #fff;
    filter: none;
}

.divider:focus-within .arrow-circle,
.divider:hover .arrow-circle {
    transform: scale(1.07) rotate(8deg);
    box-shadow: 0 4px 18px 0 #2196f344, 0 0 0 4px #9c27b055;
}

@media (max-width: 900px) {
    .divider, .arrow-circle {
        min-width: 48px;
        min-height: 48px;
        width: 48px;
        height: 48px;
    }
    .arrow-circle i {
        font-size: 1.1rem;
    }
    .divider {
        margin: var(--spacing-md) auto;
    }
}

@media (max-width: 768px) {
    .comparison {
        flex-direction: column;
    }
    .divider {
        margin: var(--spacing-md) auto;
        transform: rotate(90deg); /* Flecha hacia abajo en dispositivos móviles */
    }
    .arrow-circle {
        transform: rotate(-90deg);
    }
}

@media (max-width: 900px) {
    .divider, .arrow-circle {
        min-width: 64px;
        min-height: 64px;
        width: 64px;
        height: 64px;
    }
    .arrow-circle i {
        font-size: 1.8rem;
    }
    .divider {
        margin: var(--spacing-md) auto;
    }
}

@media (max-width: 768px) {
    .comparison {
        flex-direction: column;
    }
    .divider {
        margin: var(--spacing-md) auto;
        transform: rotate(90deg); /* Flecha hacia abajo en dispositivos móviles */
    }
    .arrow-circle {
        transform: rotate(-90deg);
    }
}

.pain-points, .achievements {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    flex: 1; /* Hace que estos contenedores ocupen el espacio restante */
}

.pain-point, .achievement {
    padding: var(--spacing-sm);
    border-radius: var(--border-radius-md);
    font-style: italic;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.pain-point:hover, .achievement:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.pain-point {
    background-color: rgba(211, 47, 47, 0.1);
    border-left: 3px solid #d32f2f;
}

.achievement {
    background-color: rgba(76, 175, 80, 0.1);
    border-left: 3px solid var(--color-success);
}

/* Media query para dispositivos móviles */
@media (max-width: 768px) {
    .comparison {
        flex-direction: column;
    }
    
    .divider {
        margin: var(--spacing-md) auto;
        transform: rotate(90deg); /* Flecha hacia abajo en dispositivos móviles */
    }
}

/* ================ INTERVIEW SECTION ================ */
.interview {
    padding: var(--spacing-xl) 0;
    background-color: var(--color-dark);
}

.level-tabs {
    display: flex;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
    justify-content: center;
    flex-wrap: wrap;
}

.level-tab {
    padding: var(--spacing-sm) var(--spacing-md);
    background-color: var(--color-card-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-md);
    color: var(--color-text-primary);
    font-family: var(--font-secondary);
    cursor: pointer;
    transition: all var(--transition-speed) ease;
}

.level-tab:hover,
.level-tab.active {
    background: linear-gradient(135deg, var(--color-primary-dark), var(--color-secondary-dark));
    border-color: transparent;
}

.level-content {
    display: none;
}

.level-content.active {
    display: block;
}

.question-answer {
    background-color: var(--color-card-bg);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-md);
    margin-bottom: var(--spacing-md);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
    border: 1px solid var(--color-border);
    transition: all var(--transition-speed) ease;
}

.question-answer:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.25);
    border-color: var(--color-primary-light);
}

.question {
    font-weight: 700;
    font-size: 1.8rem;
    margin-bottom: var(--spacing-sm);
    color: var(--color-primary-light);
}

.answer {
    color: var(--color-text-secondary);
    font-size: 1.6rem;
}

/* ================ CONTACT SECTION ================ */
.contact {
    padding: var(--spacing-xl) 0;
    background-color: var(--color-dark-light);
}

.contact-links {
    display: flex;
    justify-content: center;
    gap: var(--spacing-lg);
    flex-wrap: wrap;
}

.contact-link {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md);
    border-radius: var(--border-radius-lg);
    transition: all var(--transition-speed) ease;
}

.contact-link i {
    font-size: 3.6rem;
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.contact-link span {
    font-family: var(--font-secondary);
    font-size: 1.6rem;
}

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

/* ================ FOOTER ================ */
.footer {
    padding: var(--spacing-lg) 0;
    background-color: var(--color-dark);
    border-top: 1px solid var(--color-border);
}

.footer-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: var(--spacing-md);
}

.footer-logo {
    margin-bottom: var(--spacing-sm);
}

.footer-tagline {
    font-style: italic;
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-md);
}

.footer-copyright {
    font-size: 1.4rem;
    color: var(--color-text-secondary);
}

/* ================ ANIMATIONS ================ */
@keyframes glow {
    0% {
        box-shadow: 0 0 5px rgba(156, 39, 176, 0.5), 0 0 10px rgba(33, 150, 243, 0.5);
    }
    50% {
        box-shadow: 0 0 20px rgba(156, 39, 176, 0.8), 0 0 30px rgba(33, 150, 243, 0.8);
    }
    100% {
        box-shadow: 0 0 5px rgba(156, 39, 176, 0.5), 0 0 10px rgba(33, 150, 243, 0.5);
    }
}

@keyframes floatUpDown {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-15px);
    }
}

/* ================ RESPONSIVE STYLES ================ */
@media (max-width: 1200px) {
    .container {
        max-width: 100%;
        padding: 0 var(--spacing-md);
    }
}

@media (max-width: 1024px) {
    html {
        font-size: 56.25%; /* 9px = 1rem */
    }
    
    .hero .container {
        flex-direction: column;
        text-align: center;
    }
    
    .hero-content {
        margin-bottom: var(--spacing-lg);
    }
    
    .hero-cta {
        justify-content: center;
    }
    
    .content-wrapper {
        flex-direction: column;
    }
    
    .comparison {
        flex-direction: column;
    }
    
    .divider {
        margin: var(--spacing-md) 0;
        transform: rotate(90deg);
    }
    
    .bionic-container {
        height: auto;
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: var(--spacing-lg);
    }
    
    .bionic-man, 
    .bionic-woman {
        position: relative;
        top: 0;
        right: 0;
        bottom: 0;
        left: 0;
        width: 350px;  /* Ajuste para tabletas */
        height: 200px; /* Altura más apropiada para layout vertical */
        margin: 0 auto;
    }
}

@media (max-width: 768px) {
    html {
        font-size: 50%; /* 8px = 1rem */
    }
    
    .nav {
        justify-content: center;
        position: relative;
    }
    
    .nav-links {
        display: none;
    }
    
    .logo {
        text-align: center;
        margin: 0 auto;
    }
    
    .hamburger {
        display: block;
    }
    
    .benefits-grid,
    .portfolio-grid {
        grid-template-columns: 1fr;
    }
    
    .hero-title {
        font-size: 4.2rem;
    }
    
    .layer:hover {
        transform: none;
    }
    
    .question-answer:hover {
        transform: none;
    }
    
    .contact-links {
        gap: var(--spacing-sm);
    }
    
    .contact-link {
        padding: var(--spacing-sm);
    }
    
    .bionic-man, 
    .bionic-woman {
        width: 280px;
        height: 160px;
    }
    
    .bionic-text {
        font-size: 2rem;
    }
    
    /* Ajustar espaciado en la sección hero para móviles */
    .hero {
        padding-top: 6rem;
    }
    
    .hero-content {
        padding: 0 var(--spacing-sm);
    }
    
    /* Estilos para el fondo oscuro cuando el menú está abierto */
    body.menu-open {
        overflow: hidden;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 3.6rem;
    }
    
    .hero-description {
        font-size: 2rem;
    }
    
    .hero-cta {
        flex-direction: column;
        gap: var(--spacing-sm);
        width: 100%;
    }
    
    .btn {
        width: 100%;
    }
    
    .section-title {
        font-size: 2.8rem;
    }
    
    .level-tabs {
        flex-direction: column;
        width: 100%;
    }
    
    .level-tab {
        width: 100%;
        text-align: center;
    }
    
    h1 {
        font-size: 3.6rem;
    }
    
    h2 {
        font-size: 3rem;
    }
    
    h3 {
        font-size: 2.2rem;
    }
    
    .bionic-container {
        gap: var(--spacing-md);
    }
    
    .bionic-man,
    .bionic-woman {
        width: 100%;
        max-width: 280px;
        height: 140px;
    }
    
    .bionic-text {
        font-size: 1.8rem;
    }
    
    .layer-content {
        flex-direction: column;
    }
    
    .component {
        width: 100%;
        text-align: center;
    }
    
    /* Mejorar el espaciado para móviles pequeños */
    .hero {
        min-height: auto;
        padding: 12rem 0 5rem 0;
    }
}

/* Estilos de accesibilidad */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

/* Soporte para dark/light mode */
@media (prefers-color-scheme: light) {
    body.auto-theme {
        --color-background: #f5f5f5;
        --color-dark: #ffffff;
        --color-dark-light: #f0f0f0;
        --color-card-bg: #ffffff;
        --color-text-primary: #212121;
        --color-text-secondary: #757575;
        --color-border: #e0e0e0;
    }
}

/* Estilo para el menú específico con ID */
#menu {
    position: fixed;
    top: 0;
    left: -250px;
    width: 250px;
    height: 100%;
    background-color: #222;
    flex-direction: column;
    padding-top: 70px;
    transition: left 0.3s ease-in-out;
    z-index: 100;
    overflow-y: auto;
}

#menu.active {
    left: 0;
}

#mobile-menu-backdrop {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 99;
    display: none;
}

#mobile-menu-backdrop.active {
    display: block;
}

/* ================ PÍLDORAS STYLES ================ */
.pills-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    padding: 20px;
}

.pill-card {
    background: linear-gradient(145deg, var(--color-dark-light), var(--color-dark));
    border-radius: 15px;
    padding: 20px;
    text-decoration: none;
    color: var(--color-text-primary);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.pill-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

.pill-card.coming-soon {
    opacity: 0.7;
    cursor: not-allowed;
}

.pill-card.coming-soon:hover {
    transform: none;
}

.pill-icon {
    font-size: 2.5em;
    margin-bottom: 15px;
    color: var(--color-text-primary);
    background: rgba(255, 255, 255, 0.1);
    width: 80px;
    height: 80px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.3s ease;
}

.pill-card:hover .pill-icon {
    transform: rotate(360deg);
}

.pill-card h3 {
    margin: 10px 0;
    font-family: var(--font-secondary);
    font-size: 1.2em;
}

.pill-card p {
    color: var(--color-text-secondary);
    font-size: 0.9em;
    margin: 0;
}

/* Estilo para la pestaña de píldoras */
.level-tab.pills {
    display: flex;
    align-items: center;
    gap: 8px;
    background: linear-gradient(45deg, var(--color-primary), var(--color-secondary));
}

.level-tab.pills i {
    font-size: 1.2em;
}

.level-tab.pills:hover {
    background: linear-gradient(45deg, var(--color-primary-dark), var(--color-secondary-dark));
}

/* ================ PORTFOLIO CAROUSEL ================ */

/* === TABLA PARA ABOUT WORDREACTIVE === */
.about-table-3col {
  width: 100%;
  table-layout: fixed;
  border-collapse: separate;
  border-spacing: 2rem 1.5rem;
  margin-bottom: 2rem;
}
.about-table-3col tr {
  height: 100%;
}
.about-table-3col td {
  width: 33.33%;
  height: 100%;
  vertical-align: stretch;
  background: none;
  border: none;
  padding: 0 0.5rem;
  word-break: break-word;
  box-sizing: border-box;
}
.about-block-3col {
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: stretch;
  max-width: 95%;
  margin: 0 auto;
  box-sizing: border-box;
}
.about-table-3col td {
  vertical-align: top;
  background: none;
  border: none;
  padding: 0;
  width: 33.33%;
}

.about-table-3col .about-table-img {
  width: 340px;
  min-width: 220px;
  max-width: 380px;
  text-align: center;
  vertical-align: middle;
}
.about-table-img {
  width: 340px;
  text-align: center;
  vertical-align: middle;
}
.about-imgreactive {
  max-width: 320px;
  width: 90%;
  height: auto;
  border-radius: 16px;
  margin-left: auto;
  margin-right: auto;
  display: block;
  box-shadow:
    0 0 12px 2px #3e3eff33,
    0 0 20px 4px #a259ff33,
    0 0 0 2px #2eccfa18;
  outline: 3px solid transparent;
  outline-offset: 0px;
  transition: box-shadow 0.3s;
}
.about-imgreactive:hover {
  box-shadow:
    0 0 18px 6px #23d1ff44,
    0 0 24px 10px #a259ff44,
    0 0 0 4px #2eccfa22;
}
.about-table-title {
  text-align: center;
  background: none;
  padding-top: 2.5rem;
  padding-bottom: 1.5rem;
}

@media (max-width: 950px) {
  .about-table-3col {
    border-spacing: 0.5rem 1rem;
  }
  .about-table-img {
    width: 200px;
  }
  .about-imgreactive {
    max-width: 180px;
  }
}

@media (max-width: 700px) {
  .about-table-3col, .about-table-3col tr, .about-table-3col td {
    display: block;
    width: 100%;
  }
  .about-block-3col {
    margin: 1.2rem auto;
    padding-left: 0.5rem;
    padding-right: 0.5rem;
    width: auto;
    max-width: 92vw;
    box-sizing: border-box;
  }
  .about-table-img {
    width: 100%;
    text-align: center;
    margin: 1.5rem 0;
    padding: 0;
  }
  .about-imgreactive {
    max-width: 60vw;
    min-width: 120px;
    margin-top: 0.5rem;
    margin-bottom: 0.5rem;
  }
  .about-table-title {
    padding-top: 1.2rem;
    padding-bottom: 1.2rem;
  }
}



.portfolio-track {
    display: flex;
    gap: 20px;
    transition: transform 0.5s ease;
    padding: 20px 0;
}

.portfolio-card {
    flex: 0 0 300px;
    opacity: 0.7;
    transform: scale(0.95);
    transition: opacity 0.3s ease, transform 0.3s ease;
}

.portfolio-card.active {
    opacity: 1;
    transform: scale(1);
}

.portfolio-nav {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-top: 20px;
}

.portfolio-nav button {
    background: none;
    border: 2px solid var(--color-primary);
    color: var(--color-text-primary);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.portfolio-nav button:hover {
    background: var(--color-primary);
    transform: scale(1.1);
}

@media (max-width: 768px) {
    .pills-container {
        grid-template-columns: 1fr;
    }
    
    .portfolio-track {
        padding: 10px 0;
    }
    
    .portfolio-card {
        flex: 0 0 250px;
    }
}