:root {
    --primary-color: #2563EB;
    /* Azul corporativo */
    --primary-dark: #1E40AF;
    --secondary-color: #10B981;
    /* Verde acción */
    --text-color: #1F2937;
    --text-light: #6B7280;
    --bg-light: #F3F4F6;
    --alert-bg: #FFF7ED;
    --alert-border: #F97316;
    /* Naranja suave */
    --white: #FFFFFF;
    --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --radius: 8px;
}

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

body {
    font-family: 'Inter', sans-serif;
    color: var(--text-color);
    line-height: 1.6;
}

.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Botones */
.btn {
    padding: 12px 24px;
    border-radius: var(--radius);
    border: none;
    font-weight: 600;
    cursor: pointer;
    font-size: 1rem;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

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

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

.btn-secondary {
    background-color: var(--secondary-color);
    color: var(--white);
}

/* 1. HERO SECTION */
.hero-section {
    background: linear-gradient(135deg, #EFF6FF 0%, #FFFFFF 100%);
    padding: 80px 0;
    text-align: center;
}

.badge {
    background-color: #DBEAFE;
    color: var(--primary-dark);
    padding: 4px 12px;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
}

.hero-section h1 {
    font-size: 2.5rem;
    margin: 20px 0;
    color: var(--text-color);
    line-height: 1.2;
}

.subtitle {
    font-size: 1.25rem;
    color: var(--text-light);
    max-width: 700px;
    margin: 0 auto 30px;
}

/* 2. CONTEXT SECTION */
.legal-context {
    padding: 60px 0;
    background-color: var(--white);
}

.intro-text {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 40px;
}

.compliance-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    margin-bottom: 40px;
}

/* Alerta visual */
.alert-box {
    background-color: var(--alert-bg);
    border-left: 4px solid var(--alert-border);
    padding: 20px;
    border-radius: var(--radius);
    display: flex;
    align-items: flex-start;
    gap: 15px;
}

.alert-icon {
    font-size: 1.5rem;
}

.laws-list ul {
    list-style: none;
}

.laws-list li {
    margin-bottom: 15px;
    border-bottom: 1px solid #E5E7EB;
    padding-bottom: 10px;
}

.laws-list a {
    color: var(--primary-color);
    text-decoration: none;
    font-size: 0.9rem;
    margin-left: 10px;
    font-weight: 600;
}

.scope-box {
    background-color: var(--bg-light);
    padding: 20px;
    border-radius: var(--radius);
    text-align: center;
    font-style: italic;
}

/* 3. SOLUCIÓN SECTION */
.solution-section {
    background-color: #F8FAFC;
    padding: 70px 0;
}

.solution-section h2 {
    text-align: center;
    margin-bottom: 10px;
}

.section-desc {
    text-align: center;
    color: var(--text-light);
    margin-bottom: 50px;
}

.modules-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 25px;
}

.module-card {
    background: var(--white);
    padding: 30px;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    transition: transform 0.3s ease;
    border: 1px solid #E5E7EB;
    cursor: pointer;
}

.module-card:hover {
    transform: translateY(-5px);
    border-color: var(--primary-color);
}

.module-card .icon {
    font-size: 2.5rem;
    margin-bottom: 15px;
}

/* Tooltip Custom CSS */
.tooltip-trigger {
    cursor: help;
    font-size: 1rem;
    position: relative;
    opacity: 0.7;
}

.tooltip-trigger:hover::after {
    content: attr(data-tooltip);
    position: absolute;
    bottom: 120%;
    left: 50%;
    transform: translateX(-50%);
    background-color: #333;
    color: #fff;
    padding: 8px 12px;
    border-radius: 4px;
    font-size: 0.8rem;
    white-space: nowrap;
    width: max-content;
    max-width: 200px;
    z-index: 10;
    pointer-events: none;
    white-space: normal;
    text-align: center;
}

/* 4. FOOTER */
.main-footer {
    background-color: #111827;
    color: #9CA3AF;
    padding: 50px 0 20px;
    text-align: center;
}

.trust-indicators {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
    margin-bottom: 30px;
    font-size: 0.9rem;
}

.footer-cta {
    margin-bottom: 40px;
}

.copyright {
    font-size: 0.8rem;
    border-top: 1px solid #374151;
    padding-top: 20px;
}

/* Responsive */
@media (max-width: 768px) {
    .hero-section h1 {
        font-size: 1.8rem;
    }

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

    .trust-indicators {
        flex-direction: column;
        gap: 10px;
    }
}