/* ===================================================================
   VIAPUNTO GLOBAL ADVISORY - CSS ARCHITECTURE (ESTILO VISAAMERICANA)
   =================================================================== */

:root {
    --va-primary: #0f2a4a;
    --va-secondary: #1a365d;
    --va-accent: #0284c7;
    --va-accent-hover: #0369a1;
    --va-text: #334155;
    --va-muted: #64748b;
    --va-light: #f8fafc;
    --va-white: #ffffff;
    --va-border: #cbd5e1;
    --va-warning-bg: #fffbeb;
    --va-warning-text: #b45309;
    --va-font: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: var(--va-font);
    color: var(--va-text);
    background-color: var(--va-white);
    line-height: 1.6;
    font-size: 15px;
}

a {
    text-decoration: none;
    color: inherit;
    transition: all 0.25s ease;
}

ul {
    list-style: none;
}

.va-container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* --- Aviso Legal Superior Google Ads --- */
.va-disclaimer-top {
    background-color: var(--va-warning-bg);
    color: var(--va-warning-text);
    font-size: 0.8rem;
    padding: 0.55rem 0;
    text-align: center;
    border-bottom: 1px solid #fde68a;
    position: relative;
    z-index: 1000;
}

.va-disclaimer-top p {
    max-width: 1150px;
    margin: 0 auto;
    font-weight: 500;
}

/* --- Barra Superior (Topbar) --- */
.va-topbar {
    background-color: var(--va-primary);
    color: #cbd5e1;
    font-size: 0.85rem;
    padding: 0.5rem 0;
}

.va-topbar-flex {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.va-topbar-links {
    display: flex;
    gap: 1.5rem;
}

.va-topbar-links a {
    color: #93c5fd;
    font-weight: 600;
}

.va-topbar-links a:hover {
    color: white;
}

/* --- Cabecera Principal (Header) --- */
.va-header {
    background-color: var(--va-white);
    border-bottom: 1px solid var(--va-border);
    position: sticky;
    top: 0;
    z-index: 999;
}

.va-header-flex {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 85px;
}

.va-logo-box {
    display: flex;
    flex-direction: column;
}

.va-logo {
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--va-primary);
    letter-spacing: -0.03em;
}

.va-logo span {
    color: var(--va-accent);
}

.va-logo-box small {
    font-size: 0.68rem;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--va-muted);
    font-weight: 600;
}

.va-navbar ul {
    display: flex;
    gap: 2rem;
}

.va-navbar a {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--va-primary);
}

.va-navbar a:hover,
.va-navbar a.active {
    color: var(--va-accent);
}

.va-btn-primary {
    background-color: var(--va-accent);
    color: white;
    padding: 0.75rem 1.6rem;
    border-radius: 4px;
    font-weight: 600;
    font-size: 0.9rem;
    display: inline-block;
}

.va-btn-primary:hover {
    background-color: var(--va-accent-hover);
}

/* --- Sección Hero --- */
.va-hero {
    padding: 5.5rem 0;
    background: linear-gradient(135deg, #f1f5f9 0%, #e2e8f0 100%);
    border-bottom: 1px solid var(--va-border);
}

.va-hero-grid {
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    gap: 4rem;
    align-items: center;
}

.va-tag-badge {
    display: inline-block;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    font-weight: 700;
    color: var(--va-secondary);
    background-color: #e0f2fe;
    padding: 0.35rem 0.85rem;
    border-radius: 4px;
    margin-bottom: 1.25rem;
    border-left: 3px solid var(--va-accent);
}

.va-hero-content h1 {
    font-size: 2.6rem;
    font-weight: 800;
    color: var(--va-primary);
    line-height: 1.18;
    margin-bottom: 1.25rem;
    letter-spacing: -0.02em;
}

.va-hero-lead {
    font-size: 1.05rem;
    color: var(--va-muted);
    margin-bottom: 2rem;
    line-height: 1.7;
}

.va-features-grid-inline {
    display: flex;
    gap: 2rem;
}

.va-feat-box {
    border-left: 3px solid var(--va-accent);
    padding-left: 1rem;
}

.va-feat-box strong {
    display: block;
    font-size: 1.05rem;
    color: var(--va-primary);
    font-weight: 700;
    margin-bottom: 0.2rem;
}

.va-feat-box span {
    font-size: 0.85rem;
    color: var(--va-muted);
}

/* --- Formulario Hero --- */
.va-hero-form-card {
    background: var(--va-white);
    border: 1px solid var(--va-border);
    border-radius: 8px;
    padding: 2.5rem;
    box-shadow: 0 20px 25px -5px rgba(15, 42, 74, 0.1), 0 10px 10px -5px rgba(15, 42, 74, 0.04);
}

.va-card-title-box h3 {
    font-size: 1.3rem;
    color: var(--va-primary);
    margin-bottom: 0.4rem;
    font-weight: 700;
}

.va-card-title-box p {
    font-size: 0.88rem;
    color: var(--va-muted);
    margin-bottom: 1.5rem;
}

.va-input-group {
    margin-bottom: 1.25rem;
}

.va-input-group label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--va-primary);
    margin-bottom: 0.5rem;
}

.va-input-group select,
.va-input-group input {
    width: 100%;
    padding: 0.8rem;
    border: 1px solid var(--va-border);
    border-radius: 4px;
    font-size: 0.95rem;
    background-color: #fafafa;
    color: var(--va-text);
}

.va-input-group select:focus,
.va-input-group input:focus {
    outline: none;
    border-color: var(--va-accent);
    background-color: white;
}

.va-btn-submit {
    width: 100%;
    background-color: var(--va-primary);
    color: white;
    border: none;
    padding: 0.9rem;
    border-radius: 4px;
    font-weight: 700;
    font-size: 0.95rem;
    cursor: pointer;
    transition: background 0.3s ease;
}

.va-btn-submit:hover {
    background-color: var(--va-secondary);
}

/* --- Sección de Servicios --- */
.va-services-section {
    padding: 6rem 0;
}

.va-section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 4rem auto;
}

.va-section-header h2 {
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--va-primary);
    margin-bottom: 1rem;
}

.va-section-header p {
    color: var(--va-muted);
    font-size: 1.05rem;
}

.va-services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.va-service-card {
    background: var(--va-white);
    border: 1px solid var(--va-border);
    border-radius: 8px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.va-img-box img {
    width: 100%;
    height: 220px;
    object-fit: cover;
    display: block;
}

.va-service-body {
    padding: 2rem;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.va-service-body h3 {
    font-size: 1.2rem;
    color: var(--va-primary);
    margin-bottom: 0.75rem;
    font-weight: 700;
}

.va-service-body p {
    color: var(--va-muted);
    font-size: 0.92rem;
    margin-bottom: 1.5rem;
    flex-grow: 1;
}

.va-card-link {
    color: var(--va-accent);
    font-weight: 600;
    font-size: 0.9rem;
}

.va-card-link:hover {
    text-decoration: underline;
}

/* --- Sección de Metodología --- */
.va-methodology-section {
    padding: 6rem 0;
    background-color: var(--va-light);
    border-bottom: 1px solid var(--va-border);
}

.va-methodology-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2.5rem;
}

.va-meth-step {
    background: var(--va-white);
    border: 1px solid var(--va-border);
    border-radius: 8px;
    padding: 2.5rem;
    position: relative;
}

.va-step-number {
    font-size: 2.5rem;
    font-weight: 800;
    color: #e2e8f0;
    display: block;
    margin-bottom: 1rem;
    line-height: 1;
}

.va-meth-step h3 {
    font-size: 1.2rem;
    color: var(--va-primary);
    margin-bottom: 0.75rem;
    font-weight: 700;
}

.va-meth-step p {
    color: var(--va-muted);
    font-size: 0.92rem;
    line-height: 1.6;
}

/* --- Sección Tabla Comparativa --- */
.va-table-section {
    padding: 6rem 0;
}

.va-table-wrapper {
    overflow-x: auto;
    border: 1px solid var(--va-border);
    border-radius: 8px;
    background: var(--va-white);
}

.va-comparison-table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
    font-size: 0.95rem;
}

.va-comparison-table th {
    background-color: var(--va-primary);
    color: white;
    padding: 1.25rem 1.5rem;
    font-weight: 700;
}

.va-comparison-table td {
    padding: 1.25rem 1.5rem;
    border-bottom: 1px solid var(--va-border);
    color: var(--va-text);
}

.va-comparison-table tr:last-child td {
    border-bottom: none;
}

.va-badge-ok {
    color: #047857;
    background-color: #ecfdf5;
    padding: 0.3rem 0.7rem;
    border-radius: 4px;
    font-size: 0.85rem;
    font-weight: 600;
    display: inline-block;
}

/* --- Sección CTA Banner Final --- */
.va-cta-section {
    padding: 4rem 0 6rem 0;
}

.va-cta-box {
    background: linear-gradient(135deg, var(--va-primary) 0%, var(--va-secondary) 100%);
    border-radius: 12px;
    padding: 4rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 3rem;
    color: white;
}

.va-cta-text h2 {
    font-size: 2rem;
    font-weight: 800;
    margin-bottom: 0.75rem;
    letter-spacing: -0.02em;
}

.va-cta-text p {
    color: #cbd5e1;
    font-size: 1.05rem;
    max-width: 600px;
}

.va-btn-white {
    background-color: white;
    color: var(--va-primary);
    padding: 1rem 2rem;
    border-radius: 6px;
    font-weight: 700;
    font-size: 0.95rem;
    white-space: nowrap;
    display: inline-block;
    transition: background 0.3s ease;
}

.va-btn-white:hover {
    background-color: #f1f5f9;
}

/* --- Footer Institucional --- */
.va-footer {
    background-color: var(--va-primary);
    color: #cbd5e1;
    padding: 4rem 0 2rem 0;
}

.va-footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr;
    gap: 3rem;
    margin-bottom: 3rem;
}

.va-footer-logo {
    font-size: 1.5rem;
    font-weight: 800;
    color: white;
    display: inline-block;
    margin-bottom: 1rem;
}

.va-footer-logo span {
    color: var(--va-accent);
}

.va-footer-col p {
    font-size: 0.9rem;
    line-height: 1.6;
}

.va-footer-col h4 {
    color: white;
    font-size: 1.05rem;
    margin-bottom: 1.25rem;
    font-weight: 700;
}

.va-footer-col ul li {
    margin-bottom: 0.75rem;
}

.va-footer-col ul li a {
    font-size: 0.9rem;
    color: #cbd5e1;
}

.va-footer-col ul li a:hover {
    color: white;
}

.va-footer-bottom {
    border-top: 1px solid #1e3a8a;
    padding-top: 2rem;
    font-size: 0.85rem;
}

.va-bottom-flex {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.va-disclaimer-mini {
    color: #94a3b8;
}

/* --- Responsive Design --- */
@media (max-width: 968px) {
    .va-hero-grid, .va-services-grid, .va-methodology-grid, .va-footer-grid {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }
    .va-navbar {
        display: none;
    }
    .va-hero-content h1 {
        font-size: 2.1rem;
    }
    .va-cta-box {
        flex-direction: column;
        text-align: center;
        padding: 2.5rem;
    }
    .va-cta-text p {
        margin: 0 auto;
    }
}