/*
Theme Name:        Ninakuru Pro
Theme URI:         https://ninakuru.pe
Author:            Ninakuru
Author URI:        https://ninakuru.pe
Description:       Tema premium SaaS para Gestión Patrimonial — Sistema SIGA-MEF. Diseño NEXUS PATRIMONIAL.
Version:           1.0.0
Requires at least: 6.0
Tested up to:      6.7
Requires PHP:      8.3
License:           Propietario
License URI:       https://ninakuru.pe/licencia
Text Domain:       ninakuru-pro
Tags:              saas, dark, suscripciones, woocommerce, portal, gestion-patrimonial
*/

/* ============================================================
   VARIABLES CSS — DISEÑO NEXUS PATRIMONIAL
   ============================================================ */

:root {
    /* --- Colores base --- */
    --np-bg-base:          #F4F6F9;
    --np-bg-card:          #FFFFFF;
    --np-bg-alt:           #EDF1F7;
    --np-bg-sidebar:       #FFFFFF;

    /* --- Colores de marca --- */
    --np-cyan:             #1565C0;
    --np-violet:           #0D47A1;
    --np-green:            #2E7D32;
    --np-orange:           #ED6C02;
    --np-yellow:           #F9A825;

    /* --- Colores de texto --- */
    --np-text-primary:     #1F2430;
    --np-text-secondary:   #5A6472;
    --np-text-muted:       #8A94A6;
    --np-text-disabled:    #B8C0CC;

    /* --- Bordes --- */
    --np-border:           #E2E8F0;
    --np-border-cyan:      rgba(21, 101, 192, 0.20);
    --np-border-cyan-hover:rgba(21, 101, 192, 0.45);
    --np-border-violet:    rgba(13, 71, 161, 0.28);

    /* --- Gradientes --- */
    --np-gradient-primary: linear-gradient(135deg, #1565C0 0%, #0D47A1 100%);
    --np-gradient-hero-bg: radial-gradient(ellipse at 20% 50%, rgba(13,71,161,0.10) 0%, transparent 60%),
                           radial-gradient(ellipse at 80% 20%, rgba(21,101,192,0.10) 0%, transparent 60%);
    --np-gradient-text:    linear-gradient(90deg, #1565C0, #0D47A1);
    --np-gradient-card:    linear-gradient(135deg, rgba(255,255,255,0.95) 0%, rgba(248,250,252,0.95) 100%);
    --np-gradient-green:   linear-gradient(135deg, #2E7D32 0%, #1565C0 100%);

    /* --- Sombras --- */
    --np-shadow-card:      0 1px 3px rgba(16,24,40,0.08), 0 1px 2px rgba(16,24,40,0.06);
    --np-shadow-card-hover:0 8px 24px rgba(21,101,192,0.14), 0 2px 6px rgba(16,24,40,0.08);
    --np-shadow-glow-cyan: 0 0 0 3px rgba(21,101,192,0.14);
    --np-shadow-glow-violet:0 0 0 3px rgba(13,71,161,0.14);
    --np-shadow-modal:     0 24px 60px rgba(16,24,40,0.18);

    /* --- Efectos glassmorphism --- */
    --np-glass-bg:         rgba(255, 255, 255, 0.88);
    --np-glass-bg-light:   rgba(255, 255, 255, 0.70);
    --np-glass-blur:       blur(12px);
    --np-glass-blur-heavy: blur(20px);
    --np-glass-border:     1px solid rgba(21, 101, 192, 0.15);

    /* --- Tipografías --- */
    --np-font-headings:    'Space Grotesk', -apple-system, BlinkMacSystemFont, sans-serif;
    --np-font-body:        'DM Sans', -apple-system, BlinkMacSystemFont, sans-serif;
    --np-font-mono:        'JetBrains Mono', 'Fira Code', monospace;

    /* --- Escala tipográfica --- */
    --np-text-xs:          0.75rem;    /* 12px */
    --np-text-sm:          0.875rem;   /* 14px */
    --np-text-base:        1rem;       /* 16px */
    --np-text-lg:          1.125rem;   /* 18px */
    --np-text-xl:          1.25rem;    /* 20px */
    --np-text-2xl:         1.5rem;     /* 24px */
    --np-text-3xl:         1.875rem;   /* 30px */
    --np-text-4xl:         2.25rem;    /* 36px */
    --np-text-5xl:         3rem;       /* 48px */
    --np-text-6xl:         3.75rem;    /* 60px */
    --np-text-7xl:         4.5rem;     /* 72px */

    /* --- Espaciado --- */
    --np-spacing-xs:       0.5rem;
    --np-spacing-sm:       0.75rem;
    --np-spacing-md:       1rem;
    --np-spacing-lg:       1.5rem;
    --np-spacing-xl:       2rem;
    --np-spacing-2xl:      3rem;
    --np-spacing-3xl:      4rem;
    --np-spacing-4xl:      6rem;
    --np-spacing-5xl:      8rem;

    /* --- Border radius --- */
    --np-radius-sm:        6px;
    --np-radius-md:        10px;
    --np-radius-lg:        14px;
    --np-radius-xl:        20px;
    --np-radius-2xl:       28px;
    --np-radius-full:      9999px;

    /* --- Transiciones --- */
    --np-transition-fast:  all 0.15s ease;
    --np-transition-base:  all 0.25s ease;
    --np-transition-slow:  all 0.40s ease;

    /* --- Z-index --- */
    --np-z-base:           1;
    --np-z-dropdown:       100;
    --np-z-sticky:         200;
    --np-z-modal:          300;
    --np-z-toast:          400;
    --np-z-top:            500;

    /* --- Layout --- */
    --np-container-width:    1280px;
    --np-container-max:      1280px;
    --np-container-narrow:   900px;
    --np-container-padding:  clamp(20px, 5vw, 48px);
    --np-header-height:      72px;
    --np-sidebar-width:      240px;
    --np-section-padding:    clamp(64px, 8vw, 96px);

    /* --- Tarjetas --- */
    --np-card-shadow:        0 1px 3px rgba(16,24,40,0.08), 0 1px 2px rgba(16,24,40,0.06);
    --np-card-shadow-hover:  0 8px 24px rgba(21,101,192,0.14), 0 2px 6px rgba(16,24,40,0.08);
}

/* ============================================================
   RESET Y BASE
   ============================================================ */

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

html {
    font-size: 16px;
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--np-font-body);
    font-size: var(--np-text-base);
    line-height: 1.6;
    color: var(--np-text-primary);
    background-color: var(--np-bg-base);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

/* ============================================================
   TIPOGRAFÍA GLOBAL
   ============================================================ */

h1, h2, h3, h4, h5, h6 {
    font-family: var(--np-font-headings);
    font-weight: 700;
    line-height: 1.15;
    letter-spacing: -0.02em;
    color: var(--np-text-primary);
}

h1 { font-size: clamp(2.25rem, 5vw, 4rem); }
h2 { font-size: clamp(1.75rem, 3.5vw, 2.75rem); }
h3 { font-size: clamp(1.25rem, 2.5vw, 1.875rem); }
h4 { font-size: var(--np-text-xl); }
h5 { font-size: var(--np-text-lg); }
h6 { font-size: var(--np-text-base); }

p {
    color: var(--np-text-secondary);
    line-height: 1.7;
}

a {
    color: var(--np-cyan);
    text-decoration: none;
    transition: var(--np-transition-fast);
}

a:hover { color: var(--np-text-primary); }

strong, b { font-weight: 700; color: var(--np-text-primary); }

img {
    max-width: 100%;
    height: auto;
    display: block;
}

ul, ol { list-style: none; }

button, input, textarea, select {
    font-family: inherit;
    font-size: inherit;
}

/* ============================================================
   UTILIDADES DE GRADIENTE DE TEXTO
   ============================================================ */

.np-text-gradient {
    background: var(--np-gradient-text);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.np-text-gradient-green {
    background: var(--np-gradient-green);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ============================================================
   CONTAINER
   ============================================================ */

.np-container {
    width: 100%;
    max-width: var(--np-container-width);
    margin-inline: auto;
    padding-inline: var(--np-spacing-xl);
}

.np-container--narrow {
    max-width: var(--np-container-narrow);
}

/* ============================================================
   GRIDS
   ============================================================ */

.np-grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--np-spacing-xl); }
.np-grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--np-spacing-xl); }
.np-grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--np-spacing-lg); }

/* ============================================================
   BOTONES GLOBALES
   ============================================================ */

.np-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--np-spacing-xs);
    padding: 0.75rem 1.5rem;
    border-radius: var(--np-radius-md);
    font-family: var(--np-font-body);
    font-size: var(--np-text-sm);
    font-weight: 600;
    line-height: 1;
    cursor: pointer;
    border: none;
    transition: var(--np-transition-base);
    text-decoration: none;
    white-space: nowrap;
    position: relative;
    overflow: hidden;
}

.np-btn--primary {
    background: var(--np-gradient-primary);
    color: #fff;
    box-shadow: 0 4px 20px rgba(21, 101, 192, 0.20);
}

.np-btn--primary:hover {
    color: #fff;
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(21, 101, 192, 0.35);
}

.np-btn--outline {
    background: transparent;
    color: var(--np-text-secondary);
    border: 1px solid var(--np-border);
}

.np-btn--outline:hover {
    color: var(--np-text-primary);
    border-color: var(--np-border-cyan);
    background: rgba(21, 101, 192, 0.04);
}

.np-btn--outline-cyan {
    background: transparent;
    color: var(--np-cyan);
    border: 1px solid var(--np-border-cyan);
}

.np-btn--outline-cyan:hover {
    background: rgba(21, 101, 192, 0.06);
    border-color: var(--np-border-cyan-hover);
    box-shadow: var(--np-shadow-glow-cyan);
    color: var(--np-cyan);
}

.np-btn--ghost {
    background: transparent;
    color: var(--np-text-secondary);
    border: none;
    padding-inline: var(--np-spacing-sm);
}

.np-btn--ghost:hover { color: var(--np-text-primary); }

.np-btn--sm {
    padding: 0.5rem 1rem;
    font-size: var(--np-text-xs);
}

.np-btn--lg {
    padding: 1rem 2rem;
    font-size: var(--np-text-base);
    border-radius: var(--np-radius-lg);
}

.np-btn--full { width: 100%; }

/* ============================================================
   CARDS GLASSMORPHISM
   ============================================================ */

.np-card {
    background: var(--np-glass-bg);
    border: var(--np-glass-border);
    border-radius: var(--np-radius-lg);
    padding: var(--np-spacing-xl);
    backdrop-filter: var(--np-glass-blur);
    -webkit-backdrop-filter: var(--np-glass-blur);
    transition: var(--np-transition-base);
}

.np-card:hover {
    border-color: var(--np-border-cyan-hover);
    box-shadow: var(--np-shadow-card-hover);
    transform: translateY(-4px);
}

.np-card--flat {
    background: var(--np-bg-card);
    border: 1px solid var(--np-border);
    backdrop-filter: none;
}

.np-card--featured {
    border-color: rgba(21, 101, 192, 0.40);
    box-shadow: var(--np-shadow-glow-cyan);
    background: rgba(21, 101, 192, 0.03);
}

/* ============================================================
   BADGES Y ETIQUETAS
   ============================================================ */

.np-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    padding: 0.25rem 0.75rem;
    border-radius: var(--np-radius-full);
    font-size: var(--np-text-xs);
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.np-badge--cyan {
    background: rgba(21, 101, 192, 0.10);
    border: 1px solid rgba(21, 101, 192, 0.20);
    color: var(--np-cyan);
}

.np-badge--green {
    background: rgba(46, 125, 50, 0.10);
    border: 1px solid rgba(46, 125, 50, 0.20);
    color: var(--np-green);
}

.np-badge--violet {
    background: rgba(13, 71, 161, 0.10);
    border: 1px solid rgba(13, 71, 161, 0.20);
    color: #A78BFA;
}

.np-badge--orange {
    background: rgba(237, 108, 2, 0.10);
    border: 1px solid rgba(237, 108, 2, 0.20);
    color: var(--np-orange);
}

.np-badge--gradient {
    background: var(--np-gradient-primary);
    color: #fff;
    border: none;
}

/* ============================================================
   ETIQUETA DE SECCIÓN (section tag)
   ============================================================ */

.np-section-tag {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    font-size: var(--np-text-xs);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.10em;
    color: var(--np-cyan);
    margin-bottom: var(--np-spacing-md);
}

.np-section-tag::before {
    content: '◆';
    font-size: 0.6em;
}

/* ============================================================
   SEPARADORES Y DIVISORES
   ============================================================ */

.np-divider {
    height: 1px;
    background: var(--np-border);
    border: none;
    margin-block: var(--np-spacing-2xl);
}

.np-divider--glow {
    background: linear-gradient(90deg, transparent, var(--np-cyan), transparent);
    opacity: 0.3;
}

/* ============================================================
   SECCIONES GLOBALES
   ============================================================ */

.np-section {
    padding-block: var(--np-spacing-5xl);
}

.np-section--sm { padding-block: var(--np-spacing-3xl); }
.np-section--lg { padding-block: calc(var(--np-spacing-5xl) * 1.5); }

.np-section--alt { background-color: var(--np-bg-card); }
.np-section--alt2 { background-color: var(--np-bg-alt); }

.np-section__header {
    text-align: center;
    max-width: 700px;
    margin-inline: auto;
    margin-bottom: var(--np-spacing-3xl);
}

.np-section__header h2 { margin-bottom: var(--np-spacing-md); }

/* Cabeceras de sección estándar */
.np-section-header {
    text-align: center;
    max-width: 680px;
    margin: 0 auto;
}

.np-section-titulo {
    font-family: var(--np-font-headings);
    font-size: clamp(1.75rem, 3.5vw, 2.5rem);
    font-weight: 800;
    color: var(--np-text-primary);
    line-height: 1.15;
    letter-spacing: -0.02em;
    margin: 0 0 16px;
}

.np-section-subtitulo {
    font-size: clamp(1rem, 1.5vw, 1.125rem);
    color: var(--np-text-secondary);
    line-height: 1.7;
    margin: 0;
    max-width: 600px;
    margin-inline: auto;
}

/* ============================================================
   GRID DE FONDO (hero pattern)
   ============================================================ */

.np-grid-pattern {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(21, 101, 192, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(21, 101, 192, 0.03) 1px, transparent 1px);
    background-size: 60px 60px;
    pointer-events: none;
}

/* ============================================================
   ANIMACIONES GLOBALES
   ============================================================ */

@keyframes np-pulse {
    0%, 100% { opacity: 1; }
    50%       { opacity: 0.4; }
}

@keyframes np-fade-up {
    from { opacity: 0; transform: translateY(20px); }
    to   { opacity: 1; transform: translateY(0); }
}

@keyframes np-fade-in {
    from { opacity: 0; }
    to   { opacity: 1; }
}

@keyframes np-glow-pulse {
    0%, 100% { box-shadow: 0 0 20px rgba(21, 101, 192, 0.10); }
    50%       { box-shadow: 0 0 40px rgba(21, 101, 192, 0.25); }
}

@keyframes np-float {
    0%, 100% { transform: translateY(0); }
    50%       { transform: translateY(-10px); }
}

@keyframes np-slide-in-left {
    from { opacity: 0; transform: translateX(-30px); }
    to   { opacity: 1; transform: translateX(0); }
}

.np-animate-fade-up   { animation: np-fade-up 0.6s ease forwards; }
.np-animate-fade-in   { animation: np-fade-in 0.5s ease forwards; }
.np-animate-float     { animation: np-float 3s ease-in-out infinite; }
.np-animate-glow      { animation: np-glow-pulse 2.5s ease-in-out infinite; }
.np-animate-pulse-dot { animation: np-pulse 2s ease-in-out infinite; }

/* Delay helpers */
.np-delay-100 { animation-delay: 0.1s; }
.np-delay-200 { animation-delay: 0.2s; }
.np-delay-300 { animation-delay: 0.3s; }
.np-delay-400 { animation-delay: 0.4s; }
.np-delay-500 { animation-delay: 0.5s; }

/* Scroll reveal DESACTIVADO.
   El contenido se muestra completo desde el primer momento, en vez de ir
   apareciendo bloque a bloque al bajar. El JS sigue anadiendo .is-visible
   cuando el elemento entra en pantalla; simplemente ya no cambia nada. */
.np-reveal,
.np-reveal.is-visible {
    opacity: 1;
    transform: none;
}

/* ============================================================
   FORMULARIOS GLOBALES
   ============================================================ */

.np-form-group {
    display: flex;
    flex-direction: column;
    gap: var(--np-spacing-xs);
}

.np-label {
    font-size: var(--np-text-sm);
    font-weight: 500;
    color: var(--np-text-secondary);
}

.np-input,
.np-textarea,
.np-select {
    width: 100%;
    padding: 0.75rem 1rem;
    background: rgba(16,24,40,0.03);
    border: 1px solid var(--np-border);
    border-radius: var(--np-radius-md);
    color: var(--np-text-primary);
    font-family: var(--np-font-body);
    font-size: var(--np-text-sm);
    transition: var(--np-transition-fast);
    outline: none;
}

.np-input::placeholder,
.np-textarea::placeholder {
    color: var(--np-text-muted);
}

.np-input:focus,
.np-textarea:focus,
.np-select:focus {
    border-color: rgba(21, 101, 192, 0.40);
    background: rgba(21, 101, 192, 0.02);
    box-shadow: 0 0 0 3px rgba(21, 101, 192, 0.08);
}

.np-input.is-error { border-color: rgba(237, 108, 2, 0.50); }
.np-input.is-success { border-color: rgba(46, 125, 50, 0.50); }

.np-textarea { resize: vertical; min-height: 120px; }

.np-field-error {
    font-size: var(--np-text-xs);
    color: var(--np-orange);
    margin-top: 4px;
}

/* ============================================================
   ACCESIBILIDAD
   ============================================================ */

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0,0,0,0);
    white-space: nowrap;
    border: 0;
}

:focus-visible {
    outline: 2px solid var(--np-cyan);
    outline-offset: 3px;
    border-radius: 4px;
}

/* Reduce motion */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        transition-duration: 0.01ms !important;
    }
}

/* ============================================================
   RESPONSIVE — BREAKPOINTS
   ============================================================ */

/* xl: 1280px+ */
@media (min-width: 1280px) {
    .np-container { padding-inline: var(--np-spacing-2xl); }
}

/* lg: 1024–1279px */
@media (max-width: 1023px) {
    .np-grid-4 { grid-template-columns: repeat(2, 1fr); }
    :root { --np-spacing-5xl: 5rem; }
}

/* md: 768–1023px */
@media (max-width: 767px) {
    .np-grid-2,
    .np-grid-3,
    .np-grid-4 { grid-template-columns: 1fr; }
    :root {
        --np-spacing-4xl: 3rem;
        --np-spacing-5xl: 3.5rem;
    }
    .np-container { padding-inline: var(--np-spacing-lg); }
}

/* sm: hasta 479px */
@media (max-width: 479px) {
    :root { --np-text-base: 0.9375rem; }
    .np-section { padding-block: var(--np-spacing-3xl); }
    .np-btn--lg { padding: 0.875rem 1.5rem; }
}