/* 
===================================================================
MARVIA SYSTEM - MODERNIZATION UPGRADE v2.0
SaaS/CRM High-Conversion Styles
===================================================================
*/

:root {
    --saas-dark: #0F172A;
    --saas-blue: #1D4ED8;
    --saas-blue-light: #3B82F6;
    --saas-white: #FFFFFF;
    --saas-green: #22C55E;
    --saas-green-hover: #16A34A;
    --saas-card-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.3), 0 8px 10px -6px rgba(0, 0, 0, 0.3);
    --saas-border-radius: 20px;
    --saas-card-bg: rgba(30, 41, 59, 0.5);
}

/* Base Overrides */
body {
    background-color: var(--saas-dark);
}

/* Modern Card Style */
.saas-card {
    background: var(--saas-card-bg);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--saas-border-radius);
    padding: 30px;
    box-shadow: var(--saas-card-shadow);
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.saas-card:hover {
    transform: translateY(-5px);
    border-color: var(--saas-blue-light);
    box-shadow: 0 20px 30px -10px rgba(0, 0, 0, 0.5);
}

/* Modern Buttons */
.btn-saas-primary {
    background: var(--saas-blue);
    color: white;
    padding: 16px 32px;
    border-radius: 100px;
    font-weight: 700;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    transition: all 0.3s ease;
    border: none;
    box-shadow: 0 10px 15px -3px rgba(29, 78, 216, 0.4);
}

.btn-saas-primary:hover {
    background: var(--saas-blue-light);
    transform: translateY(-2px);
    box-shadow: 0 20px 25px -5px rgba(29, 78, 216, 0.5);
}

.btn-saas-whatsapp {
    background: var(--saas-green);
    color: white;
    padding: 16px 32px;
    border-radius: 100px;
    font-weight: 700;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    transition: all 0.3s ease;
    border: none;
    box-shadow: 0 10px 15px -3px rgba(34, 197, 94, 0.4);
}

.btn-saas-whatsapp:hover {
    background: var(--saas-green-hover);
    transform: translateY(-2px);
    box-shadow: 0 20px 25px -5px rgba(34, 197, 94, 0.5);
}

.btn-saas-outline {
    background: transparent;
    color: white;
    padding: 16px 32px;
    border-radius: 100px;
    font-weight: 700;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    transition: all 0.3s ease;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.btn-saas-outline:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: white;
    transform: translateY(-2px);
}

/* Section Spacing */
.saas-section {
    padding: 100px 8%;
}

.saas-section-title {
    text-align: center;
    margin-bottom: 60px;
}

.saas-section-title h2 {
    font-size: clamp(32px, 4vw, 48px);
    font-weight: 800;
    margin-bottom: 20px;
}

.saas-section-title p {
    color: #94A3B8;
    font-size: 18px;
    max-width: 700px;
    margin: 0 auto;
}

/* Feature Grid Upgrade */
.saas-feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.saas-feature-item {
    text-align: left;
}

.saas-feature-icon {
    width: 60px;
    height: 60px;
    background: rgba(29, 78, 216, 0.1);
    color: var(--saas-blue-light);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    margin-bottom: 24px;
    border: 1px solid rgba(29, 78, 216, 0.2);
}

/* Benefits Grid Upgrade */
.saas-benefit-card {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.saas-benefit-card i {
    font-size: 40px;
    color: var(--saas-blue-light);
}

/* Stats / Social Proof Upgrade */
.saas-stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 40px;
    text-align: center;
}

.saas-stat-number {
    font-size: 48px;
    font-weight: 800;
    color: white;
    margin-bottom: 10px;
    display: block;
}

.saas-stat-label {
    color: #94A3B8;
    font-size: 16px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Responsive Adjustments */
@media (max-width: 768px) {
    .saas-section {
        padding: 60px 5%;
    }
    
    .btn-saas-primary, .btn-saas-whatsapp, .btn-saas-outline {
        width: 100%;
        justify-content: center;
    }
}