/**
 * Francisco Matamala - Consultor Power Apps Industrial
 * Estilos Personalizados
 */

/* Variables CSS */
:root {
    --color-primary: #0A2E5D;      /* Azul acería */
    --color-secondary: #0078D4;    /* Azul claro */
    --color-accent: #F7630C;       /* Cobre / Naranja minero */
    --color-text: #333333;         /* Texto principal */
    --color-bg-light: #F8F9FA;     /* Fondos secciones */
    --color-white: #FFFFFF;         /* Blanco */
    --color-gray-light: #E9ECEF;    /* Bordes */
    --color-gray-medium: #6C757D;   /* Texto secundario */
    
    --font-heading: 'Roboto Slab', serif;
    --font-body: 'Inter', sans-serif;
    
    --shadow-card: 0 4px 15px rgba(0, 0, 0, 0.05);
    --shadow-hover: 0 8px 25px rgba(0, 0, 0, 0.1);
}

/* Base */
body {
    font-family: var(--font-body);
    color: var(--color-text);
    background-color: var(--color-white);
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    color: var(--color-primary);
}

.section-padding {
    padding: 6rem 0;
}

/* Hero Section */
#hero {
    background: var(--color-primary);
    color: var(--color-white);
    padding: 8rem 0;
}

#hero h1 {
    font-size: 3.5rem;
    color: var(--color-white);
}

#hero .subtitle {
    font-size: 1.25rem;
    opacity: 0.9;
}

.btn-accent {
    background-color: var(--color-accent);
    color: var(--color-white);
    padding: 0.75rem 2rem;
    font-weight: 500;
    border-radius: 50px;
    transition: all 0.3s ease;
}

.btn-accent:hover {
    transform: translateY(-3px);
    box-shadow: 0 4px 15px rgba(247, 99, 12, 0.4);
}

/* Quien Soy Section */
#quien-soy img {
    max-width: 350px;
    border-radius: 50%;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

/* Servicios Section */
.service-card {
    background: var(--color-white);
    padding: 2rem;
    border-radius: 8px;
    box-shadow: var(--shadow-card);
    transition: all 0.3s ease;
    height: 100%;
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
}

.service-card h3 {
    color: var(--color-secondary);
}

/* Casos de Exito Section */
.kpi-card {
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    color: var(--color-white);
    padding: 2rem;
    border-radius: 8px;
    text-align: center;
}

.kpi-card .kpi-number {
    font-size: 3.5rem;
    font-weight: 700;
    font-family: var(--font-heading);
}

.kpi-card .kpi-label {
    font-size: 1.1rem;
    opacity: 0.9;
}

/* Proceso Section */
.proceso-step {
    text-align: center;
}

.proceso-step .icon {
    font-size: 3rem;
    color: var(--color-accent);
    margin-bottom: 1rem;
}

/* Certificaciones & Alianzas */
#certificaciones img {
    max-height: 60px;
    filter: grayscale(100%);
    opacity: 0.7;
    transition: all 0.3s ease;
}

#certificaciones img:hover {
    filter: grayscale(0%);
    opacity: 1;
}

/* Formulario de Contacto */
#contacto {
    background-color: var(--color-bg-light);
}

.form-control {
    border-radius: 8px;
    padding: 0.75rem 1rem;
}

.form-control:focus {
    box-shadow: 0 0 0 0.25rem rgba(0, 120, 212, 0.25);
    border-color: var(--color-secondary);
}

/* Footer */
footer {
    background-color: var(--color-primary);
    color: var(--color-white);
    padding: 2rem 0;
    text-align: center;
}

footer a {
    color: var(--color-accent);
    text-decoration: none;
    font-size: 1.5rem;
    margin: 0 0.5rem;
    transition: color 0.3s ease;
}

footer a:hover {
    color: var(--color-white);
}