/* ============================================
   ESTILOS ESPECÍFICOS - PÁGINA DE INICIO
   Grupo MSS - COMPLETO Y OPTIMIZADO
   ============================================ */



/* BASE TIPOGRÁFICA */
html {
    font-size: 16px;
    scroll-behavior: smooth;
}

/* VARIABLES */
:root {
    --white: #ffffff;
    --gray: #6b7280;
    --light-gray: #f8fafc;
    --primary-color: #0a2647;
    --primary-light: #1e3a5f;
    --secondary-color: #2d3748;
    --secondary-light: #4a5568;
    --accent-color: #d4a02f;
    --accent-light: #f4c03f;
    --spacing-xs: 0.5rem;
    --spacing-sm: 0.75rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    --spacing-3xl: 4rem;
    --border-radius: 0.5rem;
    --border-radius-lg: 0.75rem;
    --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    --transition-base: 0.3s ease;
}

/* CONTENEDOR PRINCIPAL - FALTABA */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}
/* Hero Section */
.home-hero {
    background: 
        linear-gradient(135deg, rgba(10, 38, 71, 0.9), rgba(30, 58, 95, 0.9)),
        url('../img/hero-bg.jpg') center/cover no-repeat;
    min-height: 90vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: var(--white);
    position: relative;
}

.hero-content {
    max-width: 900px;
    padding: var(--spacing-xl);
    animation: fadeInUp 1s ease-out;
}

@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(30px); }
    to   { opacity: 1; transform: translateY(0); }
}

.hero-subtitle {
    font-size: 1.3rem;
    color: var(--accent-color);
    font-weight: 600;
    margin-bottom: var(--spacing-md);
    text-transform: uppercase;
    letter-spacing: 3px;
}

.home-hero h1 {
    font-size: clamp(2.5rem, 8vw, 4rem);
    color: var(--white);
    margin-bottom: var(--spacing-lg);
    font-weight: 800;
    line-height: 1.2;
}

.home-hero p {
    font-size: 1.4rem;
    color: rgba(255, 255, 255, 0.95);
    margin-bottom: var(--spacing-2xl);
    line-height: 1.7;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.hero-buttons {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    flex-wrap: wrap;
}

/* Features */
.features-section {
    padding: var(--spacing-3xl) var(--spacing-xl);
    background: var(--white);
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-2xl);
}

.section-header h2 {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-md);
}

.section-header p {
    font-size: 1.1rem;
    color: var(--gray);
    max-width: 700px;
    margin: 0 auto;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-xl);
    max-width: 1200px;
    margin: 0 auto;
}

.feature-card {
    text-align: center;
    padding: var(--spacing-2xl);
    background: var(--light-gray);
    border-radius: var(--border-radius-lg);
    transition: all var(--transition-base);
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
    background: var(--white);
}

.feature-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--accent-color), var(--accent-light));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-lg);
    color: white;
}

.feature-icon svg {
    width: 36px;
    height: 36px;
}

.feature-card h3 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-md);
}

.feature-card p {
    color: var(--gray);
    line-height: 1.7;
}

/* Services Preview */
.services-preview {
    padding: var(--spacing-3xl) var(--spacing-xl);
    background: var(--light-gray);
}

.services-preview-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
    max-width: 1200px;
    margin: 0 auto var(--spacing-xl);
}

.service-preview-card {
    background: var(--white);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: all var(--transition-base);
    border-top: 4px solid var(--primary-color);
}

.service-preview-card:nth-child(2) { border-top-color: var(--secondary-color); }
.service-preview-card:nth-child(3) { border-top-color: var(--accent-color); }

.service-preview-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
}

.service-preview-icon {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    padding: var(--spacing-2xl);
    text-align: center;
    height: 180px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
}

.service-preview-card:nth-child(2) .service-preview-icon {
    background: linear-gradient(135deg, var(--secondary-color), var(--secondary-light));
}

.service-preview-card:nth-child(3) .service-preview-icon {
    background: linear-gradient(135deg, var(--accent-color), var(--accent-light));
}

.service-preview-icon svg {
    width: 48px;
    height: 48px;
}

.service-preview-content {
    padding: var(--spacing-xl);
}

.service-preview-content h3 {
    font-size: 1.4rem;
    margin-bottom: var(--spacing-md);
}

.service-preview-content p {
    color: var(--gray);
    margin-bottom: var(--spacing-md);
    line-height: 1.7;
}

.service-preview-link {
    color: var(--primary-color);
    font-weight: 600;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    transition: all var(--transition-base);
}

.service-preview-link:hover {
    color: var(--accent-color);
    gap: var(--spacing-sm);
}

/* Stats */
.stats-banner {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    padding: var(--spacing-3xl) var(--spacing-xl);
    color: var(--white);
}

.stats-banner-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-xl);
    max-width: 1200px;
    margin: 0 auto;
    text-align: center;
}

.stat-item {
    padding: var(--spacing-lg);
}

.stat-number {
    font-size: 4rem;
    font-weight: 800;
    color: var(--accent-color);
    margin-bottom: var(--spacing-xs);
    line-height: 1;
}

.stat-label {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.95);
    font-weight: 500;
}

/* How It Works */
.how-it-works {
    padding: var(--spacing-3xl) var(--spacing-xl);
    background: var(--white);
}

.steps-container {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-lg);
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
}

.steps-container::before {
    content: '';
    position: absolute;
    top: 60px;
    left: 10%;
    right: 10%;
    height: 2px;
    background: var(--accent-color);
    z-index: 0;
}

.step-card {
    text-align: center;
    position: relative;
    z-index: 1;
}

.step-number {
    width: 120px;
    height: 120px;
    background: linear-gradient(135deg, var(--accent-color), var(--accent-light));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-lg);
    font-size: 3rem;
    font-weight: 800;
    color: var(--primary-color);
    box-shadow: var(--shadow-lg);
    border: 5px solid var(--white);
}

.step-card h4 {
    font-size: 1.3rem;
    margin-bottom: var(--spacing-sm);
}

.step-card p {
    color: var(--gray);
    line-height: 1.6;
}

/* Testimonials */
.testimonials-section {
    padding: var(--spacing-3xl) var(--spacing-xl);
    background: var(--light-gray);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-xl);
    max-width: 1200px;
    margin: 0 auto;
}

.testimonial-card {
    background: var(--white);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow);
    position: relative;
}

.testimonial-quote {
    font-size: 4rem;
    color: var(--accent-color);
    opacity: 0.3;
    position: absolute;
    top: 10px;
    left: 20px;
    line-height: 1;
}

.testimonial-text {
    color: var(--gray);
    line-height: 1.8;
    margin-bottom: var(--spacing-lg);
    position: relative;
    z-index: 1;
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.author-avatar {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--white);
    font-weight: bold;
}

.author-info h5 {
    font-size: 1rem;
    margin-bottom: 2px;
}

.author-info p {
    font-size: 0.875rem;
    color: var(--gray);
    margin: 0;
}

/* NUEVA SECCIÓN: CLIENTES */
.clients-section {
    padding: var(--spacing-3xl) 0;
    background: #ffffff;
}

.clients-section h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: var(--spacing-md);
    font-weight: 700;
    color: #1a1a1a;
}

.clients-intro {
    text-align: center;
    color: var(--gray);
    max-width: 800px;
    margin: 0 auto var(--spacing-2xl);
    font-size: 1.1rem;
    line-height: 1.7;
}

.clients-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-lg);
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.client-card {
    position: relative;
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-base);
    height: 280px;
}

.client-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow);
}

.client-image {
    position: relative;
    width: 100%;
    height: 100%;
    overflow: hidden;
}

.client-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: all 0.4s ease;
    filter: brightness(0.9);
}

.client-card:hover .client-image img {
    transform: scale(1.05);
    filter: brightness(0.7);
}

.client-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(10, 38, 71, 0.92), rgba(212, 160, 47, 0.92));
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-lg);
    opacity: 0;
    transition: opacity 0.3s ease;
    text-align: center;
}

.client-card:hover .client-overlay {
    opacity: 1;
}

.client-content {
    color: var(--white);
}

.client-content h3 {
    font-size: 1.3rem;
    margin: 0 0 0.25rem 0;
    font-weight: 700;
}

.client-content p {
    font-size: 0.9rem;
    margin: 0;
    opacity: 0.9;
}

/* NUEVA SECCIÓN: ¿POR QUÉ ELEGIRNOS? */
.why-choose-section {
    padding: var(--spacing-3xl) 0;
    background: var(--light-gray);
}

.why-choose-section h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: var(--spacing-md);
    font-weight: 700;
    color: #1a1a1a;
}

.why-choose-intro {
    text-align: center;
    color: var(--gray);
    max-width: 800px;
    margin: 0 auto var(--spacing-2xl);
    font-size: 1.1rem;
    line-height: 1.7;
}

.why-choose-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-xl);
    max-width: 1200px;
    margin: 0 auto;
}

.why-card {
    text-align: center;
    padding: var(--spacing-2xl);
    background: var(--white);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow);
    transition: all var(--transition-base);
}

.why-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
}

.why-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--accent-color), var(--accent-light));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-lg);
    color: white;
}

.why-icon svg {
    width: 36px;
    height: 36px;
}

.why-card h3 {
    font-size: 1.4rem;
    margin-bottom: var(--spacing-md);
    color: var(--primary-color);
}

.why-card p {
    color: var(--gray);
    line-height: 1.7;
    font-size: 1rem;
}

/* CTA Final */
.home-cta {
    background: 
        linear-gradient(135deg, rgba(212, 160, 47, 0.95), rgba(181, 137, 32, 0.95)),
        url('../img/cta-bg.jpg') center/cover no-repeat;
    padding: var(--spacing-3xl) var(--spacing-xl);
    text-align: center;
    color: var(--white);
}

.home-cta h2 {
    font-size: 3rem;
    color: var(--white);
    margin-bottom: var(--spacing-md);
    font-weight: 800;
}

.home-cta p {
    font-size: 1.3rem;
    margin-bottom: var(--spacing-xl);
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.cta-buttons {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    flex-wrap: wrap;
}

/* Responsive */
@media (max-width: 992px) {
    .features-grid,
    .services-preview-grid,
    .testimonials-grid,
    .why-choose-grid {
        grid-template-columns: 1fr;
    }
    .stats-banner-grid,
    .steps-container {
        grid-template-columns: repeat(2, 1fr);
    }
    .steps-container::before { display: none; }
    .clients-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
    .home-hero { min-height: 70vh; }
    .home-hero h1 { font-size: 2.5rem; }
    .home-hero p { font-size: 1.1rem; }
    .hero-subtitle { font-size: 1rem; }
    .stats-banner-grid,
    .steps-container { grid-template-columns: 1fr; }
    .stat-number { font-size: 2.5rem; }
    .home-cta h2 { font-size: 2rem; }
    .client-card { height: 240px; }
}

/* ============================================
   5. ¿POR QUÉ ELEGIRNOS? - ESTILO PUB.DEV
   ============================================ */
.why-section {
    padding: var(--spacing-3xl) 0;
}

.why-section h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: var(--spacing-2xl);
    font-weight: 700;
}

.why-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
    padding: 0 var(--spacing-md);
}

.pub-card {
    background: var(--white);
    border: 1px solid #e5e7eb;
    border-radius: 12px;
    padding: 1.5rem;
    transition: all var(--transition-base);
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.pub-card:hover {
    border-color: var(--primary-color);
    box-shadow: 0 10px 25px rgba(37, 99, 235, 0.1);
    transform: translateY(-4px);
}

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

.pub-title {
    margin: 0;
    font-size: 1.2rem;
    font-weight: 600;
    color: #1a1a1a;
    line-height: 1.4;
}

.pub-description {
    margin: 0;
    font-size: 0.95rem;
    color: #4b5563;
    line-height: 1.6;
    flex-grow: 1;
}

/* ============================================
   ESPACIO ENTRE SECCIONES
   ============================================ */

/* Espacio entre "¿Por qué elegirnos?" y CTA */
.why-section {
    margin-bottom: var(--spacing-3xl); /* 6rem = 96px */
    padding-bottom: var(--spacing-xl); /* 3rem = 48px */
}

/* CTA Final con margen superior */
.home-cta {
    margin-top: var(--spacing-3xl); /* 6rem = 96px */
    padding-top: var(--spacing-2xl);  /* 4rem = 64px */
}

/* En móviles: menos espacio */
@media (max-width: 768px) {
    .why-section {
        margin-bottom: var(--spacing-2xl);
        padding-bottom: var(--spacing-lg);
    }
    .home-cta {
        margin-top: var(--spacing-2xl);
        padding-top: var(--spacing-xl);
    }
}
/* ============================================
   ESPACIO ENTRE "¿POR QUÉ ELEGIRNOS?" Y CTA
   ============================================ */

/* SECCIÓN "¿POR QUÉ ELEGIRNOS?" → margen inferior */
.why-section {
    margin-bottom: 6rem !important; /* 96px */
    padding-bottom: 3rem;
    border-bottom: 1px solid #eee; /* opcional: línea divisoria */
}

/* CTA FINAL → margen superior */
.home-cta {
    margin-top: 6rem !important; /* 96px */
    padding-top: 3rem;
}

/* MÓVIL: menos espacio */
@media (max-width: 768px) {
    .why-section {
        margin-bottom: 4rem !important;
        padding-bottom: 2rem;
    }
    .home-cta {
        margin-top: 4rem !important;
        padding-top: 2rem;
    }
}