:root {
        --primary-color: #0f172a;
        --accent-color: #3b82f6;
        --accent-hover: #2563eb;
        --text-color: #334155;
        --bg-light: #f8fafc;
        --success-color: #10b981;
        --danger-color: #ef4444; 
    }
    
    body {
        font-family: 'Open Sans', sans-serif;
        color: var(--text-color);
        overflow-x: hidden;
    }
    
    h1, h2, h3, h4, h5, h6 {
        font-family: 'Montserrat', sans-serif;
        font-weight: 800;
        color: var(--primary-color);
    }

    p { line-height: 1.7; }
    

    .hero-section {
        background: linear-gradient(135deg, var(--primary-color) 0%, #1e293b 100%);
        color: white;
        padding: 120px 0 100px;
        position: relative;
    }
    .hero-section h1 { color: white; }
    .hero-title {
        font-size: 3.8rem;
        line-height: 1.1;
        margin-bottom: 20px;
        letter-spacing: -1px;
    }
    .hero-subtitle {
        font-size: 1.25rem;
        font-weight: 300;
        color: #cbd5e1;
        margin-bottom: 40px;
        line-height: 1.6;
    }
    
    
    .image-placeholder {
        background-color: #e2e8f0;
        width: 100%;
        border-radius: 16px;
        position: relative;
        overflow: hidden;
        box-shadow: 0 20px 40px rgba(0,0,0,0.1);
        transition: transform 0.3s ease;
    }
    .image-placeholder:hover { transform: translateY(-5px); }
    .ratio-16x9 { aspect-ratio: 16/9; }
    .ratio-1x1 { aspect-ratio: 1/1; }
    .ratio-4x3 { aspect-ratio: 4/3; }
    
  
    .btn-canseco {
        background-color: var(--accent-color);
        color: white;
        padding: 16px 40px;
        border-radius: 50px;
        font-weight: 700;
        text-transform: uppercase;
        letter-spacing: 1px;
        transition: all 0.3s ease;
        box-shadow: 0 10px 20px rgba(59, 130, 246, 0.3);
        text-decoration: none;
        display: inline-flex;
        align-items: center;
        gap: 10px;
    }
    .btn-canseco:hover {
        transform: translateY(-3px);
        box-shadow: 0 15px 25px rgba(59, 130, 246, 0.5);
        color: white;
        background-color: var(--accent-hover);
    }


    .section-padding { padding: 100px 0; }
    .bg-light-custom { background-color: var(--bg-light); }
    
   
    .feature-card {
        border: 1px solid rgba(0,0,0,0.05);
        background: white;
        padding: 40px 30px;
        border-radius: 20px;
        box-shadow: 0 10px 30px rgba(0,0,0,0.03);
        transition: all 0.3s ease;
        display: flex;
        flex-direction: column;
        height: 100%; 
    }
    .feature-card:hover {
        transform: translateY(-8px);
        box-shadow: 0 20px 40px rgba(0,0,0,0.08);
        border-color: var(--accent-color);
    }
    .feature-icon {
        font-size: 2.5rem;
        color: var(--accent-color);
        margin-bottom: 25px;
    }

  
    .audience-card {
        background: white;
        border-radius: 16px;
        padding: 40px;
        height: 100%;
        border-top: 4px solid var(--accent-color);
        box-shadow: 0 10px 30px rgba(0,0,0,0.03);
    }

  
    .pain-card-stack {
        display: flex;
        flex-direction: column;
        gap: 20px;
    }
    .pain-card {
        display: flex;
        align-items: center;
        background: white;
        border: 1px solid rgba(239, 68, 68, 0.1); 
        border-radius: 12px;
        padding: 20px;
        box-shadow: 0 3px 10px rgba(239, 68, 68, 0.02);
    }
    .pain-icon-wrapper {
        display: flex;
        align-items: center;
        justify-content: center;
        width: 40px;
        height: 40px;
        min-width: 40px;
        background: #fee2e2; 
        color: var(--danger-color);
        border-radius: 50%;
        font-size: 1.1rem;
        margin-right: 15px;
    }
    .pain-card h6 { margin-bottom: 3px; font-weight: 700; }
    .pain-card p { margin-bottom: 0; line-height: 1.4; font-size: 0.9rem; }


    .methodology-list {
        list-style: none;
        padding: 0;
        margin: 0;
        position: relative;
    }
    .methodology-list::before {
        content: '';
        position: absolute;
        left: 24px; 
        top: 25px;
        bottom: 25px;
        width: 2px;
        background: rgba(59, 130, 246, 0.25); 
        z-index: 1;
    }
    .methodology-item {
        display: flex;
        align-items: flex-start;
        gap: 20px;
        margin-bottom: 40px;
        position: relative;
        z-index: 2;
    }
    .methodology-item:last-child { margin-bottom: 0; }
    
    .step-bubble {
        display: flex;
        align-items: center;
        justify-content: center;
        width: 50px;
        height: 50px;
        min-width: 50px;
        background: var(--accent-color); 
        color: white;
        border-radius: 50%;
        font-size: 1.2rem;
        box-shadow: 0 0 0 6px var(--bg-light); 
        z-index: 2;
    }
    .step-content h5 { margin-bottom: 5px; }
    .step-content p { margin-bottom: 0; }


    .split-section-wrapper {
        background-color: var(--primary-color);
    }
    .split-image-col {
        position: relative;
        min-height: 500px;
    }
    .split-image-col img {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        object-fit: cover;
    }
    .split-text-col {
        padding: 80px 20px;
        display: flex;
        flex-direction: column;
        justify-content: center;
    }
    
    @media (min-width: 992px) {
        .split-text-col { padding: 100px 6%; }
    }
    @media (min-width: 1200px) {
        .split-text-col { padding: 120px 10% 120px 8%; }
    }

    .reindusa-timeline {
        position: relative;
        margin-top: 40px;
    }
    .reindusa-timeline::before {
        content: '';
        position: absolute;
        top: 15px;
        bottom: 20px;
        left: 24px; 
        width: 0;
        border-left: 2px dashed rgba(59, 130, 246, 0.5);
        z-index: 1;
    }
    .reindusa-timeline-item {
        position: relative;
        padding-left: 75px; 
        margin-bottom: 40px;
    }
    .reindusa-timeline-item:last-child {
        margin-bottom: 0;
    }
    .reindusa-timeline-icon {
        position: absolute;
        left: 0; 
        top: -5px; 
        width: 50px;
        height: 50px;
        background-color: var(--accent-color);
        color: white;
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 1.3rem;
        z-index: 2;
        box-shadow: 0 0 0 6px var(--primary-color);
    }
    .reindusa-timeline-content h5 {
        color: #ffffff;
        font-size: 1.15rem;
        margin-bottom: 6px;
    }
    .reindusa-timeline-content p {
        color: #cbd5e1;
        font-size: 0.95rem;
        line-height: 1.6;
        margin-bottom: 0;
    }
    
 
    .footer-canseco {
        background-color: var(--primary-color);
        color: #cbd5e1;
        padding: 80px 0 30px;
    }
    .footer-canseco h4 {
        color: #ffffff;
        margin-bottom: 25px;
        font-size: 1.1rem;
        text-transform: uppercase;
        letter-spacing: 1px;
    }
    .footer-links { list-style: none; padding: 0; margin: 0; }
    .footer-links li { margin-bottom: 15px; }
    .footer-links a {
        color: #94a3b8;
        text-decoration: none;
        transition: color 0.3s ease;
    }
    .footer-links a:hover { color: var(--accent-color); }
    
    .social-icons-footer a {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        width: 45px;
        height: 45px;
        background-color: transparent;
        color: white;
        border-radius: 50%;
        margin-right: 12px;
        font-size: 1.5rem;
        transition: all 0.3s ease;
        text-decoration: none;
    }
    .social-icons-footer a:hover {
        color: var(--accent-color);
        transform: translateY(-3px);
    }
    
    /* Botón de CTA (Blanco) */
    .btn-canseco-light {
        background-color: white;
        color: var(--primary-color);
        padding: 16px 40px;
        border-radius: 50px;
        font-weight: 800;
        text-transform: uppercase;
        letter-spacing: 1px;
        transition: all 0.3s ease;
        box-shadow: 0 0 20px rgba(255, 255, 255, 0.2);
        text-decoration: none;
        display: inline-flex;
        align-items: center;
        gap: 10px;
    }
    .btn-canseco-light:hover {
        transform: translateY(-3px);
        box-shadow: 0 0 30px rgba(255, 255, 255, 0.4);
        color: var(--accent-color);
        background-color: white;
    }


    .brand-canseco { font-size: 1.3rem !important; }
    .btn-nav-login { font-size: 0.85rem; padding: 0.35rem 1rem; }

    /* Fix de alineación para la línea en escritorio (Compensa el ps-md-4) */
    @media (min-width: 768px) {
        .brand-canseco { font-size: 1.75rem !important; }
        .btn-nav-login { font-size: 1rem; padding: 0.5rem 1.5rem; }
        
        .methodology-list::before {
            left: calc(24px + 1.5rem) !important;
        }
    }
    
    @media (max-width: 767px) {
        .hero-section { padding: 80px 0 60px; text-align: center; }
        .hero-title { font-size: 2.3rem; margin-top: 20px;}
        .hero-subtitle { font-size: 1.1rem; }
        .section-padding { padding: 60px 0; }
        .display-5 { font-size: 2rem; }
        .display-6 { font-size: 1.8rem; }
        .btn-canseco, .btn-canseco-light { 
            padding: 14px 30px; 
            font-size: 0.95rem; 
            width: 100%; 
            justify-content: center; 
        }
        
        .text-md-start { text-align: center !important; }
        
      
        .feature-card {
            padding: 18px 12px !important; 
            border-radius: 12px !important;
        }
        .feature-icon {
            font-size: 1.8rem !important; 
            margin-bottom: 10px !important; 
        }
        .feature-card h4 {
            font-size: 0.9rem !important; 
            margin-bottom: 6px !important;
            line-height: 1.2 !important;
        }
        .feature-card p {
            font-size: 0.75rem !important; 
            line-height: 1.4 !important;
            margin-bottom: 0 !important;
        }
        .row.g-4 {
            --bs-gutter-x: 10px;
            --bs-gutter-y: 10px;
        }

        
        .split-image-col { min-height: 300px; }
        .reindusa-timeline-icon { 
            width: 40px; height: 40px; 
            left: 0px; 
            font-size: 1.1rem; 
            top: 0;
        }
        .reindusa-timeline-item {
            padding-left: 60px; 
        }
        .reindusa-timeline::before { 
            left: 19px; 
        }

        .audience-row {
            display: block !important; 
        }
        .audience-card {
            padding: 20px 0 !important; 
            border: none !important;
            border-radius: 0 !important;
            background: transparent !important;
            box-shadow: none !important;
            border-bottom: 1px solid rgba(0,0,0,0.08) !important; 
            height: auto !important; 
            margin-bottom: 0 !important;
        }
        .audience-card:last-child {
            border-bottom: none !important;
        }
        .audience-icon {
            width: 45px !important;
            height: 45px !important;
            min-width: 45px !important;
            font-size: 1.2rem !important;
            border-radius: 10px !important;
            margin-right: 15px !important;
            display: flex !important;
            align-items: center;
            justify-content: center;
            background-color: rgba(59, 130, 246, 0.1); 
            color: var(--accent-color);
        }
        .audience-card h4 {
            font-size: 1.1rem !important;
            margin-bottom: 4px !important;
            color: var(--primary-color) !important;
        }
        .audience-card p {
            font-size: 0.85rem !important;
            line-height: 1.4 !important;
            color: var(--text-color) !important;
        }
        
       
        .footer-canseco { text-align: center; padding: 60px 0 20px; }
        .footer-canseco h4 { justify-content: center; }
        .social-icons-footer { justify-content: center; display: flex; margin-top: 20px;}
        .social-icons-footer a { margin: 0 8px; }
    }