/* Reset y Variables CSS */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Colores principales - Dark Mode Theme */
    --e-global-color-primary: #80E593;
    --e-global-color-secondary: #52C7CF;
    --e-global-color-text: #141414;
    --e-global-color-accent: #52C7CF;
    --e-global-color-2d32a91: #141414;
    --e-global-color-3b1de9d: #F8F8F8;

    /* Mapeo de colores para compatibilidad */
    --primary-color: var(--e-global-color-primary);
    --primary-dark: #6bc77d;
    --primary-light: #9fefaa;
    --secondary-color: var(--e-global-color-secondary);
    --accent-color: var(--e-global-color-accent);
    --success-color: var(--e-global-color-primary);
    --warning-color: #f59e0b;
    --error-color: #ef4444;

    /* Colores Dark Mode */
    --dark-bg: #0a0a0a;
    --dark-bg-light: #1a1a1a;
    --dark-bg-card: #1f1f1f;
    --dark-border: #333333;
    --dark-text: #ffffff;
    --dark-text-secondary: #b0b0b0;
    --dark-text-muted: #888888;

    /* Colores neutros adaptados para dark */
    --white: #ffffff;
    --gray-50: #1f1f1f;
    --gray-100: #2a2a2a;
    --gray-200: #333333;
    --gray-300: #444444;
    --gray-400: #666666;
    --gray-500: #888888;
    --gray-600: #b0b0b0;
    --gray-700: #d0d0d0;
    --gray-800: #e0e0e0;
    --gray-900: #ffffff;

    /* Tipografía - Be Vietnam */
    --e-global-typography-primary-font-family: "Be Vietnam";
    --e-global-typography-primary-font-weight: 500;
    --e-global-typography-secondary-font-family: "Be Vietnam";
    --e-global-typography-secondary-font-weight: 400;
    --e-global-typography-text-font-family: "Be Vietnam";
    --e-global-typography-text-font-weight: 400;
    --e-global-typography-accent-font-family: "Be Vietnam";
    --e-global-typography-accent-font-weight: 500;

    --font-primary: var(--e-global-typography-primary-font-family), 'Be Vietnam', sans-serif;
    --font-weight-light: 300;
    --font-weight-normal: 400;
    --font-weight-medium: 500;
    --font-weight-semibold: 600;
    --font-weight-bold: 700;
    --font-weight-extrabold: 800;

    /* Espaciado */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    --spacing-3xl: 4rem;

    /* Bordes */
    --border-radius-sm: 0.25rem;
    --border-radius-md: 0.5rem;
    --border-radius-lg: 0.75rem;
    --border-radius-xl: 1rem;
    --border-radius-2xl: 1.5rem;

    /* Sombras */
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);

    /* Transiciones */
    --transition-fast: 150ms ease-in-out;
    --transition-normal: 300ms ease-in-out;
    --transition-slow: 500ms ease-in-out;
}

/* Base */
html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary);
    font-weight: var(--e-global-typography-primary-font-weight);
    line-height: 1.6;
    color: var(--dark-text);
    background: var(--dark-bg);
    overflow-x: hidden;
}

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

/* Utilidades */
.section {
    padding: var(--spacing-3xl) 0;
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-3xl);
}

.section-title {
    font-size: 2.5rem;
    font-weight: var(--e-global-typography-accent-font-weight);
    color: var(--dark-text);
    margin-bottom: var(--spacing-md);
    position: relative;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -0.5rem;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
    border-radius: var(--border-radius-sm);
}

.section-subtitle {
    font-size: 1.25rem;
    color: var(--dark-text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

/* Botones */
.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-xl);
    border: none;
    border-radius: var(--border-radius-lg);
    font-weight: var(--font-weight-medium);
    text-decoration: none;
    cursor: pointer;
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left var(--transition-slow);
}

.btn:hover::before {
    left: 100%;
}

.btn-primary {
    background: var(--primary-light);
    color: var(--dark-bg);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    border: 2px solid transparent;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
    border-color: var(--primary-color);
}

.btn-secondary {
    background: transparent;
    color: var(--dark-bg);
    border: 2px solid var(--dark-bg);
}

.btn-secondary:hover {
    background: var(--dark-bg);
    color: var(--primary-color);
    transform: translateY(-2px);
}

.btn-outline {
    background: transparent;
    color: var(--primary-color);
    border: 2px solid var(--gray-300);
}

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

.btn-full {
    width: 100%;
    justify-content: center;
}

.btn-floating {
    position: sticky;
    bottom: 20px;
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    transition: all var(--transition-normal);
    border-bottom: 1px solid var(--dark-border);
}

.header.scrolled {
    background: rgba(10, 10, 10, 0.98);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.navbar {
    padding: var(--spacing-md) 0;
}

.navbar .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-brand .logo {
    max-height: 60px;
    width: auto;
    transition: all var(--transition-normal);
}

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

.nav-menu {
    display: flex;
    list-style: none;
    gap: var(--spacing-xl);
}

.nav-link {
    text-decoration: none;
    color: var(--dark-text);
    font-weight: var(--e-global-typography-secondary-font-weight);
    transition: color var(--transition-fast);
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-color);
    transition: width var(--transition-normal);
}

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

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

.nav-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 4px;
}

.nav-toggle span {
    width: 25px;
    height: 3px;
    background: var(--dark-text);
    transition: all var(--transition-normal);
}

/* Hero Section */
.hero-green {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    background: linear-gradient(139.83deg, #80E593 3.8%, #52C7CF 82.11%);
    overflow: hidden;
}

.hero-black {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    background: black;
    overflow: hidden;

    .hero-title-line {
        color: white;
    }

    .hero-description {
        color: white;
    }

    .hero-cta a {
        border: 1px solid var(--primary-color);
        border-radius: 4px;
    }
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1;
}

@keyframes float {
    0% {
        transform: translateY(0px) rotate(0deg);
    }

    33% {
        transform: translateY(-20px) rotate(120deg);
    }

    66% {
        transform: translateY(10px) rotate(240deg);
    }

    100% {
        transform: translateY(0px) rotate(360deg);
    }
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-3xl);
    align-items: center;
    position: relative;
    z-index: 2;
}

.hero-text {
    @media screen and (max-width: 425px) {
        margin-top: 100px;
    }
}

.hero-title {
    font-size: 3.5rem;
    font-weight: var(--font-weight-extrabold);
    line-height: 1.1;
    margin-bottom: var(--spacing-lg);
}

.hero-title-line {
    display: block;
    color: var(--dark-bg);
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    animation: slideInUp 0.8s ease-out forwards;
    opacity: 0;
    transform: translateY(30px);
}

.hero-title-line:nth-child(1) {
    animation-delay: 0.2s;
    font-size: 2rem;
}

.hero-title-line:nth-child(2) {
    animation-delay: 0.4s;
}

.hero-title-highlight {
    display: block;
    background: linear-gradient(135deg, #1a1a1a, #0a0a0a);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
    animation: slideInUp 0.8s ease-out 0.6s forwards;
    opacity: 0;
    transform: translateY(30px);
}

@keyframes slideInUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-description {
    font-size: 1.25rem;
    color: var(--dark-bg);
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
    margin-bottom: var(--spacing-xl);
    animation: fadeIn 1s ease-out 0.8s forwards;
    opacity: 0;
}

@keyframes fadeIn {
    to {
        opacity: 1;
    }
}

.hero-stats {
    display: flex;
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
    animation: slideInUp 0.8s ease-out 1s forwards;
    opacity: 0;
    transform: translateY(30px);
}

.stat {
    text-align: center;
}

.stat-number {
    display: block;
    font-size: 2rem;
    font-weight: var(--e-global-typography-accent-font-weight);
    color: var(--dark-bg);
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

.stat-label {
    font-size: 0.875rem;
    color: var(--dark-bg);
    opacity: 0.8;
}

.hero-cta {
    display: flex;
    gap: var(--spacing-md);
    animation: slideInUp 0.8s ease-out 1.2s forwards;
    opacity: 0;
    transform: translateY(30px);
}

.hero-visual {
    position: relative;
    animation: slideInRight 1s ease-out 0.5s forwards;
    opacity: 0;
    transform: translateX(50px);

    &:hover {
        cursor: pointer;
    }
}

@keyframes slideInRight {
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.hero-chart {
    background: var(--white);
    border-radius: var(--border-radius-2xl);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-xl);
    position: relative;

    @media screen and (max-width: 425px) {
        width: 97%;
        margin-bottom: 100px;
    }

}

.hero-chart::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: linear-gradient(45deg, var(--primary-color), var(--accent-color));
    border-radius: var(--border-radius-2xl);
    z-index: -1;
}

.hero-scroll {
    position: absolute;
    bottom: var(--spacing-xl);
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
}

.hero-scroll a {
    display: block;
    width: 24px;
    height: 40px;
    border: 2px solid var(--gray-400);
    border-radius: 12px;
    position: relative;
}

.hero-scroll span {
    position: absolute;
    top: 8px;
    left: 50%;
    width: 4px;
    height: 8px;
    background: var(--gray-400);
    border-radius: 2px;
    transform: translateX(-50%);
    animation: scroll 2s infinite;
}

@keyframes scroll {
    0% {
        opacity: 0;
        transform: translateX(-50%) translateY(0);
    }

    50% {
        opacity: 1;
    }

    100% {
        opacity: 0;
        transform: translateX(-50%) translateY(16px);
    }
}

/* What is CRO Section */
.what-is-cro {
    background: var(--dark-bg-light);
}

.cro-content {
    display: grid;
    gap: var(--spacing-3xl);
}

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

.definition-card {
    background: var(--dark-bg-card);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius-xl);
    text-align: center;
    transition: all var(--transition-normal);
    border: 2px solid var(--dark-border);
}

.definition-card:hover {
    transform: translateY(-5px);
    border-color: var(--primary-color);
    box-shadow: 0 10px 30px rgba(128, 229, 147, 0.2);
}

.card-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-md);
    color: var(--dark-bg);
    font-size: 1.5rem;
}

.definition-card h3 {
    font-size: 1.25rem;
    font-weight: var(--e-global-typography-primary-font-weight);
    color: var(--dark-text);
    margin-bottom: var(--spacing-md);
}

.cro-formula {
    background: var(--dark-bg-card);
    border: 2px solid var(--dark-border);
    border-radius: var(--border-radius-xl);
    padding: var(--spacing-xl);
    text-align: center;
}

.cro-formula h3 {
    font-size: 1.5rem;
    font-weight: var(--e-global-typography-primary-font-weight);
    color: var(--dark-text);
    margin-bottom: var(--spacing-xl);
}

.formula-visual {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
    flex-wrap: wrap;
}

.formula-part {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.formula-text {
    font-size: 1.125rem;
    font-weight: var(--font-weight-medium);
    color: var(--gray-700);
}

.formula-equals {
    font-size: 1.5rem;
    font-weight: var(--e-global-typography-accent-font-weight);
    color: var(--primary-color);
}

.formula-fraction {
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
}

.formula-numerator,
.formula-denominator {
    font-size: 1rem;
    font-weight: var(--e-global-typography-secondary-font-weight);
    color: var(--dark-text);
    padding: var(--spacing-xs) var(--spacing-sm);
}

.formula-line {
    width: 100%;
    height: 2px;
    background: var(--primary-color);
    margin: var(--spacing-xs) 0;
}

.formula-example {
    font-size: 1.125rem;
    color: var(--dark-text-secondary);
}

/* Benefits Section */
.benefits {
    background: var(--dark-bg);
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--spacing-xl);
}

.benefit-card {
    background: var(--dark-bg-card);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius-xl);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
    border: 1px solid var(--dark-border);
}

.benefit-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
}

.benefit-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 10px 40px rgba(128, 229, 147, 0.2);
    border-color: var(--primary-color);
}

.benefit-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: var(--border-radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--dark-bg);
    font-size: 1.25rem;
    margin-bottom: var(--spacing-md);
}

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

.benefit-card p {
    font-size: 0.95rem;
    line-height: 1.6;
    color: var(--dark-text-secondary);
    flex-grow: 1;
}

.benefit-card.case-study p {
    margin-bottom: 10px;
}

.benefit-card.case-study p:last-child {
    margin-bottom: 0;
}

.benefit-card p strong {
    color: var(--dark-text);
    font-weight: 600;
}

.benefit-metric {
    margin-top: auto;
    padding-top: 20px;
    border-top: 1px solid var(--dark-border);
}

.benefit-metric .metric-value {
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary-color);
}

.benefit-metric .metric-label {
    display: block;
    font-size: 0.9rem;
    color: var(--dark-text-muted);
    margin-top: 5px;
}

/* Methodology Section */
.methodology {
    background: var(--dark-bg-light);
    overflow-x: hidden;
}

/* Interactive CRO Methodology Diagram */
.methodology-diagram {
    margin: var(--spacing-3xl) 0;
    padding: var(--spacing-xl) 0;

    @media screen and (max-width: 730px) {
        margin-top: 0;
        padding-top: 0;
        display: none !important;
        visibility: hidden !important;
    }
}

.diagram-container {
    position: relative;
    width: 500px;
    height: 500px;
    margin: 0 auto;
    background: radial-gradient(circle, rgba(128, 229, 147, 0.05) 0%, transparent 70%);
    border-radius: 50%;
}

.center-circle {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 175px;
    height: 175px;
    background: linear-gradient(135deg, #f59e0b, #fbbf24);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    z-index: 0;
    box-shadow: 0 8px 30px rgba(245, 158, 11, 0.3);
}

.center-circle-mobile {
    background: linear-gradient(135deg, #f59e0b, #fbbf24);
    border-radius: var(--border-radius-xl);
    color: var(--dark-bg);
    padding: 10px;
    text-align: center;
}

.center-circle h3 {
    color: var(--dark-bg);
    font-size: 1.2rem;
    font-weight: var(--e-global-typography-accent-font-weight);
    line-height: 1.3;
    margin: 0;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

.outer-circle {
    position: absolute;
    width: 120px;
    height: 120px;
    background: linear-gradient(135deg, #6b7280, #9ca3af);
    border-radius: 50%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    cursor: pointer;
    transition: all var(--transition-normal);
    z-index: 5;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
}

.outer-circle:hover {
    transform: scale(1.1);
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    box-shadow: 0 8px 30px rgba(128, 229, 147, 0.4);
}

.outer-circle:hover .circle-number,
.outer-circle:hover .circle-title {
    color: var(--dark-bg);
}

.circle-number {
    font-size: 1.1rem;
    font-weight: var(--e-global-typography-accent-font-weight);
    color: var(--dark-text);
    margin-bottom: 5px;
    transition: color var(--transition-normal);
}

.circle-number-mobile {
    padding: 10px;
    background: linear-gradient(135deg, #6b7280, #9ca3af);
    border-radius: var(--border-radius-xl) var(--border-radius-xl) 0 0;
    text-align: center;
    font-size: 1rem;
}

.circle-title {
    font-size: 0.9rem;
    font-weight: var(--e-global-typography-primary-font-weight);
    color: var(--dark-text);
    line-height: 1.2;
    transition: color var(--transition-normal);
}

/* Positioning of circles - Perfect circular distribution */
.outer-circle-mobile {
    background: var(--dark-bg-card);
    border-radius: var(--border-radius-xl);
    border: 1px solid var(--dark-border);
    margin: 15px;
    transition: all 0.5s ease-in-out;

    &:hover .circle-number-mobile {
        background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
        box-shadow: 0 8px 30px rgba(128, 229, 147, 0.4);
        color: var(--dark-bg);
        font-weight: 800;
        transition: all 0.5s ease-in-out;
    }
}

.outer-circle.facts {
    top: 20px;
    left: 38%;
    transform: translateX(-50%);
    z-index: 999;
}

.outer-circle.findings {
    top: 120px;
    right: 20px;
    transform: none;
}

.outer-circle.hypothesis {
    bottom: 70px;
    right: 60px;
    transform: none;
}

.outer-circle.go-live {
    bottom: 70px;
    left: 60px;
    transform: none;
}

.outer-circle.results {
    top: 120px;
    left: 20px;
    transform: none;
}

/* Tooltip */
.circle-tooltip {
    position: absolute;
    background: var(--dark-bg-card);
    color: var(--dark-text);
    padding: var(--spacing-md);
    border-radius: var(--border-radius-lg);
    border: 1px solid var(--dark-border);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
    z-index: 99999;
    min-width: 280px;
}

.circle-tooltip-mobile {
    padding: 15px;
    color: var(--dark-text-secondary);
    font-size: 1rem;
    line-height: 1.4;
    margin: 0;
    white-space: normal;
    text-align: center;
}

/* Specific tooltip positioning for each circle */
.outer-circle.facts .circle-tooltip {
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    margin-top: 15px;

    @media screen and (max-width: 425px) {
        top: 340%;
        left: 60%;
    }
}

.outer-circle.facts .circle-tooltip::after {
    content: '';
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%);
    border: 8px solid transparent;
    border-bottom-color: var(--dark-bg-card);
}

.outer-circle.findings .circle-tooltip {
    top: 50%;
    left: 100%;
    transform: translateY(-50%);
    margin-left: 15px;

    @media screen and (max-width: 425px) {
        top: 350%;
        left: -277%;
    }
}

.outer-circle.findings .circle-tooltip::after {
    content: '';
    position: absolute;
    top: 50%;
    right: 100%;
    transform: translateY(-50%);
    border: 8px solid transparent;
    border-right-color: var(--dark-bg-card);
}

.outer-circle.hypothesis .circle-tooltip {
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%);
    margin-bottom: 15px;
    z-index: 999;

    @media screen and (max-width: 425px) {
        bottom: -240%;
        left: -73%;
    }
}

.outer-circle.hypothesis .circle-tooltip::after {
    content: '';
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    border: 8px solid transparent;
    border-top-color: var(--dark-bg-card);
}

.outer-circle.go-live .circle-tooltip {
    bottom: 100%;
    right: 50%;
    transform: translateX(50%);
    margin-bottom: 15px;

    @media screen and (max-width: 425px) {
        bottom: -265%;
        left: -120%;
    }
}

.outer-circle.go-live .circle-tooltip::after {
    content: '';
    position: absolute;
    top: 100%;
    right: 30%;
    border: 8px solid transparent;
    border-top-color: var(--dark-bg-card);
}

.outer-circle.results .circle-tooltip {
    top: 50%;
    right: 100%;
    transform: translateY(-50%);
    margin-right: 15px;

    @media screen and (max-width: 425px) {
        top: 380%;
        left: 30%;
    }
}

.outer-circle.results .circle-tooltip::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 100%;
    transform: translateY(-50%);
    border: 8px solid transparent;
    border-left-color: var(--dark-bg-card);
}

.outer-circle:hover .circle-tooltip {
    opacity: 1;
    visibility: visible;
}

.circle-tooltip h4 {
    color: var(--primary-color);
    font-size: 1rem;
    font-weight: var(--e-global-typography-primary-font-weight);
    margin: 0 0 var(--spacing-sm) 0;
}

.circle-tooltip p {
    color: var(--dark-text-secondary);
    font-size: 0.875rem;
    line-height: 1.4;
    margin: 0;
    white-space: normal;
}

/* Connecting Lines SVG */
.connecting-lines {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100%;
    height: 100%;
    z-index: 1;
    opacity: 0.3;
}

/* Animation for diagram appearance */
.methodology-diagram {
    opacity: 0;
    transform: scale(0.8);
    transition: all 1s ease-out;
}

.methodology-diagram-mobile {
    margin-bottom: 70px;

    @media screen and (min-width: 730px) {
        margin-top: 0;
        padding-top: 0;
        display: none !important;
        visibility: hidden !important;
    }
}

.methodology-diagram.visible {
    opacity: 1;
    transform: scale(1);
}

.outer-circle {
    opacity: 0;
    transform: scale(0);
    animation: circleAppear 0.6s ease-out forwards;
}

.outer-circle.facts {
    animation-delay: 0.2s;
}

.outer-circle.findings {
    animation-delay: 0.4s;
}

.outer-circle.hypothesis {
    animation-delay: 0.6s;
}

.outer-circle.go-live {
    animation-delay: 0.8s;
    z-index: 99999;
}

.outer-circle.results {
    animation-delay: 1s;
}

@keyframes circleAppear {
    to {
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes bounce {

    0%,
    20%,
    50%,
    80%,
    100% {
        transform: translateY(0);
    }

    40% {
        transform: translateY(-10px);
    }

    60% {
        transform: translateY(-5px);
    }
}

@keyframes pulse {
    0% {
        transform: scale(1);
        box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
    }

    50% {
        transform: scale(1.05);
        box-shadow: 0 8px 30px rgba(128, 229, 147, 0.4);
    }

    100% {
        transform: scale(1);
        box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
    }
}

.methodology-timeline {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
}

.methodology-timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--dark-border);
    transform: translateX(-50%);
}

.timeline-step {
    display: flex;
    align-items: center;
    margin-bottom: var(--spacing-3xl);
    position: relative;
}

.timeline-step:nth-child(even) {
    flex-direction: row-reverse;
}

.timeline-step:nth-child(even) .step-content {
    text-align: right;
}

.step-number {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--dark-bg);
    font-weight: var(--e-global-typography-accent-font-weight);
    font-size: 1.125rem;
    z-index: 2;
}

.step-content {
    width: calc(50% - 50px);
    background: var(--dark-bg-card);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius-xl);
    border: 2px solid var(--dark-border);
    transition: all var(--transition-normal);
}

.step-content:hover {
    border-color: var(--primary-color);
    box-shadow: 0 10px 30px rgba(128, 229, 147, 0.2);
}

.step-content h3 {
    font-size: 1.25rem;
    font-weight: var(--e-global-typography-primary-font-weight);
    color: var(--dark-text);
    margin-bottom: var(--spacing-md);
}

.step-content p {
    color: var(--dark-text-secondary);
    margin-bottom: var(--spacing-md);
}

.step-tools {
    list-style: none;
}

.step-tools li {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
    font-size: 0.875rem;
    color: var(--dark-text-secondary);
}

.step-tools i {
    color: var(--primary-color);
    font-size: 0.75rem;
}

.step-visual {
    width: calc(50% - 50px);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
    color: var(--primary-color);
    opacity: 0.3;
}

/* Resources Section */
.resources {
    background: var(--dark-bg);
}

.resources-tabs {
    max-width: 900px;
    margin: 0 auto;
}

.tab-buttons {
    display: flex;
    justify-content: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
    flex-wrap: wrap;
}

.tab-button {
    padding: var(--spacing-md) var(--spacing-xl);
    border: 2px solid var(--dark-border);
    background: var(--dark-bg-card);
    color: var(--dark-text-secondary);
    border-radius: var(--border-radius-lg);
    font-weight: var(--e-global-typography-secondary-font-weight);
    cursor: pointer;
    transition: all var(--transition-normal);
}

.tab-button.active {
    background: var(--primary-color);
    color: var(--dark-bg);
    border-color: var(--primary-color);
    box-shadow: 0 4px 20px rgba(128, 229, 147, 0.3);
}

.tab-button:hover:not(.active) {
    background: var(--dark-bg-light);
    color: var(--dark-text);
    border-color: var(--primary-color);
}

.tab-content {
    display: none;
    animation: fadeInUp 0.5s ease-out;
}

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

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.tools-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
}

.tool-card {
    background: var(--dark-bg-card);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius-lg);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    text-align: center;
    transition: all var(--transition-normal);
    position: relative;
    border: 1px solid var(--dark-border);
}

.tool-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(128, 229, 147, 0.2);
    border-color: var(--primary-color);
}

.tool-icon {
    font-size: 2rem;
    color: var(--primary-color);
    margin-bottom: var(--spacing-md);
}

.tool-card h4 {
    font-size: 1.125rem;
    font-weight: var(--e-global-typography-primary-font-weight);
    color: var(--dark-text);
    margin-bottom: var(--spacing-sm);
}

.tool-card p {
    font-size: 0.875rem;
    color: var(--dark-text-secondary);
    margin-bottom: var(--spacing-md);
}

.tool-tag {
    position: absolute;
    top: var(--spacing-sm);
    right: var(--spacing-sm);
    background: var(--success-color);
    color: var(--white);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--border-radius-sm);
    font-size: 0.75rem;
    font-weight: var(--font-weight-medium);
}

.guides-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.guide-item {
    display: flex;
    gap: var(--spacing-lg);
    background: var(--dark-bg-card);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius-lg);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    transition: all var(--transition-normal);
    border: 1px solid var(--dark-border);
}

.guide-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(128, 229, 147, 0.2);
    border-color: var(--primary-color);
}

.guide-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: var(--border-radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--dark-bg);
    font-size: 1.25rem;
    flex-shrink: 0;
}

.guide-content h4 {
    font-size: 1.125rem;
    font-weight: var(--e-global-typography-primary-font-weight);
    color: var(--dark-text);
    margin-bottom: var(--spacing-sm);
}

.guide-content p {
    color: var(--dark-text-secondary);
    margin-bottom: var(--spacing-md);
}

.guide-link {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: var(--font-weight-medium);
    transition: color var(--transition-fast);
}

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

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

.template-card {
    background: var(--dark-bg-card);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius-lg);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    text-align: center;
    transition: all var(--transition-normal);
    border: 1px solid var(--dark-border);
}

.template-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(128, 229, 147, 0.2);
    border-color: var(--primary-color);
}

.template-card h4 {
    font-size: 1.125rem;
    font-weight: var(--e-global-typography-primary-font-weight);
    color: var(--dark-text);
    margin-bottom: var(--spacing-sm);
}

.template-card p {
    color: var(--dark-text-secondary);
    margin-bottom: var(--spacing-lg);
}

/* Contact Section */
.contact {
    background: var(--dark-bg-light);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-3xl);
    align-items: start;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.contact-card {
    background: var(--dark-bg-card);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius-lg);
    transition: all var(--transition-normal);
    border: 1px solid var(--dark-border);
}

.contact-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(128, 229, 147, 0.2);
    border-color: var(--primary-color);
}

.contact-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: var(--border-radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--dark-bg);
    font-size: 1.25rem;
    margin-bottom: var(--spacing-md);
}

.contact-card h3 {
    font-size: 1.125rem;
    font-weight: var(--e-global-typography-primary-font-weight);
    color: var(--dark-text);
    margin-bottom: var(--spacing-sm);
}

.contact-card p {
    color: var(--dark-text-secondary);
}

.contact-form {
    background: var(--dark-bg-card);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius-xl);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.4);
    border: 1px solid var(--primary-light);
}


.terminos-form {
    margin: 10px 0;
    margin-bottom: var(--spacing-lg);
}

.terminos-form a {
    color: var(--primary-light);
}

.form-group {
    margin-bottom: var(--spacing-lg);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: var(--spacing-md);
    border: 2px solid var(--dark-border);
    border-radius: var(--border-radius-lg);
    font-family: inherit;
    font-size: 1rem;
    transition: all var(--transition-normal);
    background: var(--dark-bg);
    color: var(--dark-text);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(128, 229, 147, 0.2);
}

.form-group textarea {
    resize: vertical;
    min-height: 100px;
}

/* Footer */
.footer {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: var(--dark-bg);
    padding: var(--spacing-3xl) 0 var(--spacing-lg);
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: var(--spacing-3xl);
    margin-bottom: var(--spacing-xl);
}

.footer-brand .footer-logo {
    height: 60px;
    width: auto;
    margin-bottom: var(--spacing-md);
    filter: brightness(1.2);
}

.footer-brand p {
    color: var(--dark-bg);
    opacity: 0.8;
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-xl);
}

.footer-column h4 {
    color: var(--dark-bg);
    font-weight: var(--e-global-typography-primary-font-weight);
    margin-bottom: var(--spacing-md);
}

.footer-column ul {
    list-style: none;
}

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

.footer-column a {
    color: var(--dark-bg);
    opacity: 0.8;
    text-decoration: none;
    transition: all var(--transition-fast);
}

.footer-column a:hover {
    opacity: 1;
    transform: translateX(5px);
}

.footer-bottom {
    border-top: 1px solid rgba(0, 0, 0, 0.2);
    padding-top: var(--spacing-lg);
    text-align: center;
    color: var(--dark-bg);
    opacity: 0.7;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .section-title {
        font-size: 2rem;
    }

    .hero-title {
        font-size: 2.5rem;
    }

    .methodology-timeline::before {
        left: 25px;
    }

    .timeline-step {
        flex-direction: row !important;
        padding-left: 60px;
    }

    .timeline-step:nth-child(even) .step-content {
        text-align: left;
    }

    .step-number {
        top: 0;
    }

    .step-content {
        width: 100%;
    }

    .step-visual {
        display: none;
    }
}

@media (max-width: 768px) {
    .container {
        padding: 0 var(--spacing-lg);
    }

    .section {
        padding: var(--spacing-xl) 0;
    }

    .section-title {
        font-size: 1.75rem;
    }

    .section-subtitle {
        font-size: 1rem;
    }

    /* Header Mobile */
    .nav-menu {
        position: fixed;
        top: 0;
        left: -100%;
        width: 100%;
        height: 100vh;
        background: var(--dark-bg);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: var(--spacing-xl);
        transition: left var(--transition-normal);
        z-index: 1000;
    }

    .nav-menu.active {
        left: 0;
    }

    .nav-toggle {
        display: flex;
        z-index: 1001;
    }

    .nav-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }

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

    .nav-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -6px);
    }

    /* Hero Mobile */
    .hero-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
        text-align: center;
    }

    .hero-title {
        font-size: 2rem;
    }

    .hero-stats {
        justify-content: center;
        flex-wrap: wrap;
        gap: var(--spacing-lg);
    }

    .hero-cta {
        flex-direction: column;
        align-items: center;
        position: fixed;
        bottom: 51px;
        left: 0;
        width: 100%;
        z-index: 999999999999;
    }

    .hero-scroll {
        display: none;
    }


    /* Benefits Mobile */
    .benefits-grid {
        grid-template-columns: 1fr;
    }

    /* Methodology Diagram Mobile */
    .diagram-container {
        width: 350px;
        height: 350px;
    }

    .center-circle {
        width: 120px;
        height: 120px;
    }

    .center-circle h3 {
        font-size: 1rem;
    }

    .outer-circle {
        width: 80px;
        height: 80px;
    }

    .circle-number {
        font-size: 0.9rem;
    }

    .circle-title {
        font-size: 0.75rem;
    }

    .outer-circle.facts {
        top: 30px;
    }

    .outer-circle.findings {
        top: 85px;
        right: 45px;
    }

    .outer-circle.hypothesis {
        bottom: 85px;
        right: 45px;
    }

    .outer-circle.go-live {
        bottom: 85px;
        left: 45px;
    }

    .outer-circle.results {
        top: 85px;
        left: 45px;
    }

    .circle-tooltip {
        min-width: 220px;
        font-size: 0.85rem;
    }

    /* Contact Mobile */
    .contact-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
    }

    /* Footer Mobile */
    .footer-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
        text-align: center;
    }

    .footer-links {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 1.75rem;
    }

    .hero-description {
        font-size: 1rem;
    }

    .hero-stats {
        flex-direction: column;
        gap: var(--spacing-md);
    }

    .stat-number {
        font-size: 1.5rem;
    }

    .cro-definition {
        grid-template-columns: 1fr;
    }

    .tools-grid {
        grid-template-columns: 1fr;
    }

    .templates-grid {
        grid-template-columns: 1fr;
    }

    .tab-buttons {
        flex-direction: column;
    }

    .formula-visual {
        flex-direction: column;
        gap: var(--spacing-md);
    }

    /* Methodology Diagram Small Mobile */
    .diagram-container {
        width: 280px;
        height: 280px;
    }

    .center-circle {
        width: 100px;
        height: 100px;
    }

    .center-circle h3 {
        font-size: 0.875rem;
    }

    .outer-circle {
        width: 60px;
        height: 60px;
    }

    .circle-number {
        font-size: 0.8rem;
    }

    .circle-title {
        font-size: 0.65rem;
    }

    .outer-circle.facts {
        top: 25px;
    }

    .outer-circle.findings {
        top: 70px;
        right: 35px;
    }

    .outer-circle.hypothesis {
        bottom: 70px;
        right: 35px;
    }

    .outer-circle.go-live {
        bottom: 70px;
        left: 35px;
    }

    .outer-circle.results {
        top: 70px;
        left: 35px;
    }

    .circle-tooltip {
        min-width: 180px;
        font-size: 0.8rem;
        padding: var(--spacing-sm);
    }
}

/* Loading Animation */
.loading {
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.6s ease-out;
}

.loading.loaded {
    opacity: 1;
    transform: translateY(0);
}

/* Scroll Animations */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s ease-out;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

.slide-left {
    opacity: 0;
    transform: translateX(-50px);
    transition: all 0.8s ease-out;
}

.slide-left.visible {
    opacity: 1;
    transform: translateX(0);
}

.slide-right {
    opacity: 0;
    transform: translateX(50px);
    transition: all 0.8s ease-out;
}

.slide-right.visible {
    opacity: 1;
    transform: translateX(0);
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--gray-100);
}

::-webkit-scrollbar-thumb {
    background: var(--primary-color);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--primary-dark);
}

/* Uicons Loading Animation */
.fi-rr-loading {
    animation: uicon-spin 1s linear infinite;
}

@keyframes uicon-spin {
    from {
        transform: rotate(0deg);
    }

    to {
        transform: rotate(360deg);
    }
}

/* Keyframes for spinning animation */
@keyframes spin {
    from {
        transform: rotate(0deg);
    }

    to {
        transform: rotate(360deg);
    }
}

.spinning {
    animation: spin 1s linear infinite;
}

/* Form Messages */
.form-message {
    padding: 15px;
    border-radius: 8px;
    font-weight: 500;
    text-align: center;
}

.form-message.success {
    background-color: rgba(128, 229, 147, 0.2);
    color: #0d6b2c;
    border: 1px solid rgba(128, 229, 147, 0.5);
}

.form-message.error {
    background-color: rgba(255, 107, 107, 0.2);
    color: #c82333;
    border: 1px solid rgba(255, 107, 107, 0.5);
}

/* Modal Styles - Solo para móvil */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.8);
    z-index: 10000;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease-in-out;
}

.modal.active {
    display: flex;
    opacity: 1;
    visibility: visible;
}

.modal-content {
    background: var(--dark-bg-card);
    margin: auto;
    padding: 0;
    border-radius: var(--border-radius-xl);
    width: 90%;
    max-width: 500px;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
    transform: scale(0.8) translateY(50px);
    transition: transform 0.3s ease-in-out;
}

.modal.active .modal-content {
    transform: scale(1) translateY(0);
}

.modal-header {
    padding: 1.5rem;
    border-bottom: 1px solid var(--dark-border);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-header h3 {
    color: var(--dark-text);
    font-size: 1.25rem;
    font-weight: var(--font-weight-semibold);
    margin: 0;
}

.modal-close {
    background: none;
    border: none;
    color: var(--dark-text-secondary);
    cursor: pointer;
    padding: 0.5rem;
    border-radius: 50%;
    transition: all var(--transition-fast);
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
}

.modal-close:hover {
    background-color: var(--dark-bg-light);
    color: var(--dark-text);
}

.modal .contact-form {
    padding: 1.5rem;
    background: transparent;
    border-radius: 0;
}

/* Mostrar modal solo en dispositivos móviles */
@media screen and (min-width: 769px) {
    .modal {
        display: none !important;
    }
}

/* Timeline Slider para móvil */
.mobile-only {
    display: none;
}

@media screen and (max-width: 768px) {
    .mobile-only {
        display: block;
    }

    /* Ocultar controles del slider en desktop */
    .slider-controls {
        display: flex;
        justify-content: center;
        align-items: center;
        gap: 1rem;
        margin-bottom: 2rem;
        padding: 0 1rem;
    }

    .slider-btn {
        background: var(--dark-bg-card);
        border: 1px solid var(--dark-border);
        color: var(--dark-text-secondary);
        width: 44px;
        height: 44px;
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        cursor: pointer;
        transition: all var(--transition-fast);
        font-size: 1.2rem;
    }

    .slider-btn:hover {
        background: var(--primary-color);
        color: var(--dark-bg);
        border-color: var(--primary-color);
    }

    .slider-btn:disabled {
        opacity: 0.5;
        cursor: not-allowed;
        background: var(--dark-bg-card);
        color: var(--dark-text-muted);
    }

    .slider-indicators {
        display: flex;
        gap: 0.5rem;
        align-items: center;
    }

    .indicator {
        width: 12px;
        height: 12px;
        border-radius: 50%;
        background: var(--dark-border);
        cursor: pointer;
        transition: all var(--transition-fast);
        border: 2px solid transparent;
    }

    .indicator.active {
        background: var(--primary-color);
        transform: scale(1.2);
    }

    .indicator:hover {
        background: var(--primary-light);
    }

    /* Slider wrapper */
    .timeline-slider-wrapper {
        overflow: hidden;
        position: relative;
        border-radius: var(--border-radius-lg);
    }

    .timeline-slides {
        display: flex;
        transition: transform 0.3s ease-in-out;
        width: 500%;
        /* 5 slides × 100% */
    }

    .methodology-timeline .timeline-step {
        flex: 0 0 20%;
        /* 100% / 5 slides = 20% each */
        min-width: 0;
        padding: 1.5rem;
        background: var(--dark-bg-card);
        border: 1px solid var(--dark-border);
        border-radius: var(--border-radius-lg);
        margin: 0 0.5rem;
        box-sizing: border-box;
    }

    .methodology-timeline .timeline-step:first-child {
        margin-left: 0;
    }

    .methodology-timeline .timeline-step:last-child {
        margin-right: 0;
    }

    /* Ajustar estilos del contenido en móvil */
    .methodology-timeline .step-number {
        font-size: 2rem;
        font-weight: var(--font-weight-bold);
        color: var(--primary-color);
        margin-bottom: 1rem;
        text-align: center;
    }

    .methodology-timeline .step-content h3 {
        font-size: 1.25rem;
        color: var(--dark-text);
        margin-bottom: 1rem;
        text-align: center;
    }

    .methodology-timeline .step-content p {
        color: var(--dark-text-secondary);
        line-height: 1.6;
        margin-bottom: 1.5rem;
        text-align: center;
        font-size: 0.95rem;
    }

    .methodology-timeline .step-tools {
        list-style: none;
        padding: 0;
        margin: 0;
    }

    .methodology-timeline .step-tools li {
        display: flex;
        align-items: center;
        gap: 0.5rem;
        color: var(--dark-text-secondary);
        margin-bottom: 0.75rem;
        font-size: 0.9rem;
        justify-content: center;
    }

    .methodology-timeline .step-tools i {
        color: var(--primary-color);
        font-size: 0.8rem;
    }

    .btn-fullstep-visual {
        display: none;
    }
}

/* Ocultar slider en desktop */
@media screen and (min-width: 769px) {
    .slider-controls {
        display: none !important;
    }

    .timeline-slider-wrapper {
        display: contents;
    }

    .timeline-slides {
        display: contents;
    }
}