/* VARIABLES CORPORATIVAS */
:root {
    --primary: #004a99;
    --primary-dark: #003366;
    --accent: #4facfe;
    --bg-light: #f4f6f9;
    --text-dark: #1a1f36;
    --text-muted: #4f566b;
    --white: #ffffff;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Inter', 'Segoe UI', sans-serif;
}

body {
    background: var(--bg-light);
    color: var(--text-dark);
    line-height: 1.6;
}

.fe-container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
}

/* HERO SECTION */
.fe-hero {
    background: linear-gradient(135deg, #0f172a 0%, #1e3a8a 100%);
    padding: 140px 0 100px;
    color: var(--white);
    text-align: center;
}

.fe-badge {
    background: rgba(79, 172, 254, 0.2);
    color: var(--accent);
    padding: 8px 20px;
    border-radius: 50px;
    font-weight: 700;
    font-size: 0.9rem;
    border: 1px solid var(--accent);
    display: inline-block;
    margin-bottom: 25px;
}

.fe-hero h1 {
    font-size: clamp(2.5rem, 5vw, 3.5rem);
    font-weight: 800;
    margin-bottom: 20px;
}

.fe-hero h1 span {
    color: var(--accent);
}

.fe-hero p {
    font-size: 1.2rem;
    max-width: 800px;
    margin: 0 auto 40px;
    opacity: 0.9;
}

.fe-btn-primary {
    background: var(--white);
    color: var(--primary);
    padding: 15px 35px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 700;
    display: inline-block;
    margin: 10px;
    transition: 0.3s ease;
}

.fe-btn-outline {
    background: transparent;
    color: var(--white);
    padding: 15px 35px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 700;
    border: 2px solid var(--white);
    display: inline-block;
    margin: 10px;
    transition: 0.3s ease;
}

/* CARDS / GRID */
.fe-intro {
    padding: 80px 0 20px;
    text-align: center;
}

.fe-section-header h2 {
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--primary-dark);
}

.fe-grid-section { padding: 40px 0 80px; }

.fe-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 25px;
}

.fe-card {
    background: var(--white);
    padding: 35px;
    border-radius: 16px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
    border: 1px solid transparent;
    transition: 0.3s ease;
}

.fe-card:hover {
    transform: translateY(-8px);
    border-color: var(--accent);
}

.fe-card-head {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 15px;
    position: relative;
}

.fe-icon {
    font-size: 1.8rem;
    color: var(--primary);
}

.fe-card h3 {
    font-size: 1.2rem;
    font-weight: 700;
}

.fe-card-tag {
    background: #e0f2fe;
    color: #0369a1;
    font-size: 0.7rem;
    padding: 2px 8px;
    border-radius: 4px;
    position: absolute;
    right: 0;
}

/* EXPERIENCIA SECTION */
.fe-experience {
    background: #0f172a;
    padding: 60px 0;
    color: var(--white);
}

.fe-exp-grid {
    display: flex;
    justify-content: space-around;
    text-align: center;
    flex-wrap: wrap;
    gap: 30px;
}

.fe-exp-item i {
    font-size: 2.5rem;
    color: var(--accent);
    margin-bottom: 15px;
    display: block;
}

.fe-exp-item h4 { font-size: 1.8rem; margin-bottom: 5px; }

/* CTA FINAL */
.fe-cta { padding: 80px 0; }

.fe-cta-card {
    background: linear-gradient(to right, var(--primary-dark), var(--primary));
    padding: 60px;
    border-radius: 24px;
    text-align: center;
    color: var(--white);
}

.fe-btn-white {
    background: var(--white);
    color: var(--primary-dark);
    padding: 16px 40px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 800;
    display: inline-block;
    margin-top: 30px;
    transition: 0.3s;
}





.sifacon-cta-button:hover {
    background: #ffd700;
    color: #000;
    transform: translateY(-3px);
  }

  



/* RESPONSIVO */
@media (max-width: 768px) {
    .fe-hero { padding: 100px 20px 60px; }
    .fe-grid { grid-template-columns: 1fr; }
    .fe-exp-grid { flex-direction: column; }
    .fe-cta-card { padding: 40px 20px; }
}