/* ==========================================
   NEXARA ADVISORY - MATRIX / CYBERNETIC CSS
   ========================================== */

:root {
    --bg-matrix-black: #030704;
    --bg-matrix-surface: #0a140d;
    --matrix-green: #00ff66;
    --matrix-green-dim: #008f3f;
    --matrix-green-glow: rgba(0, 255, 102, 0.25);
    --matrix-cyan: #00f3ff;
    --text-main: #c0fcdb;
    --text-muted: #6b8c77;
    --border-matrix: rgba(0, 255, 102, 0.2);
    --font-heading: 'Share Tech Mono', monospace;
    --font-body: 'Plus Jakarta Sans', sans-serif;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body.matrix-interface {
    background-color: var(--bg-matrix-black);
    color: var(--text-main);
    font-family: var(--font-body);
    line-height: 1.7;
    overflow-x: hidden;
    position: relative;
}

/* Efecto Scanline y Ruido */
.scanline-overlay {
    position: fixed;
    top: 0; left: 0; width: 100%; height: 100%;
    background: linear-gradient(rgba(18, 16, 16, 0) 50%, rgba(0, 0, 0, 0.25) 50%), linear-gradient(90deg, rgba(255, 0, 0, 0.03), rgba(0, 255, 0, 0.01), rgba(0, 0, 255, 0.03));
    background-size: 100% 4px, 6px 100%;
    pointer-events: none;
    z-index: 999;
    opacity: 0.6;
}

/* HUD Top Bar */
.hud-top-bar {
    background: #010502;
    border-bottom: 1px solid var(--border-matrix);
    padding: 8px 20px;
    font-family: var(--font-heading);
    font-size: 0.75rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: var(--matrix-green-dim);
    letter-spacing: 1px;
}

.pulse-dot {
    display: inline-block;
    width: 8px; height: 8px;
    background-color: var(--matrix-green);
    border-radius: 50%;
    box-shadow: 0 0 8px var(--matrix-green);
    animation: pulse 1.5s infinite;
    margin-right: 6px;
}

@keyframes pulse {
    0% { transform: scale(0.95); opacity: 0.8; }
    50% { transform: scale(1.1); opacity: 1; box-shadow: 0 0 12px var(--matrix-green); }
    100% { transform: scale(0.95); opacity: 0.8; }
}

.hud-disclaimer {
    color: var(--text-muted);
    text-align: center;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
    max-width: 50%;
}

/* Header & Navegación Terminal */
.matrix-header {
    background: rgba(3, 7, 4, 0.9);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-matrix);
    position: sticky;
    top: 0;
    z-index: 100;
}

.nav-container-matrix {
    max-width: 1400px;
    margin: 0 auto;
    padding: 20px 40px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.brand-matrix {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 800;
    color: #ffffff;
    text-decoration: none;
    letter-spacing: 2px;
}

.brand-matrix .glitch-txt {
    color: var(--matrix-green);
    text-shadow: 0 0 8px var(--matrix-green-glow);
}

.nav-matrix-links {
    display: flex;
    gap: 25px;
    list-style: none;
    align-items: center;
    font-family: var(--font-heading);
    font-size: 0.9rem;
}

.nav-matrix-links a {
    text-decoration: none;
    color: var(--text-muted);
    transition: var(--transition);
}

.nav-matrix-links a:hover, .nav-matrix-links a.active {
    color: var(--matrix-green);
    text-shadow: 0 0 6px var(--matrix-green-glow);
}

.matrix-btn-glow {
    background: transparent;
    border: 1px solid var(--matrix-green);
    color: var(--matrix-green) !important;
    padding: 10px 20px;
    border-radius: 2px;
    font-weight: 600;
    box-shadow: inset 0 0 10px var(--matrix-green-glow), 0 0 10px var(--matrix-green-glow);
    transition: var(--transition);
}

.matrix-btn-glow:hover {
    background: var(--matrix-green);
    color: var(--bg-matrix-black) !important;
    box-shadow: 0 0 20px var(--matrix-green);
}

/* Hero HUD */
.hero-matrix-hud {
    position: relative;
    padding: 120px 20px;
    background: radial-gradient(circle at 70% 30%, var(--bg-matrix-surface) 0%, var(--bg-matrix-black) 80%);
    border-bottom: 1px solid var(--border-matrix);
}

.matrix-grid-bg {
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    background-image: linear-gradient(var(--border-matrix) 1px, transparent 1px), linear-gradient(90deg, var(--border-matrix) 1px, transparent 1px);
    background-size: 40px 40px;
    opacity: 0.15;
    pointer-events: none;
}

.hero-hud-container {
    max-width: 1350px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 60px;
    align-items: center;
    position: relative;
    z-index: 2;
}

.hud-badge {
    font-family: var(--font-heading);
    color: var(--matrix-green);
    font-size: 0.85rem;
    letter-spacing: 2px;
    margin-bottom: 15px;
    text-transform: uppercase;
}

.hero-title-matrix {
    font-family: var(--font-heading);
    font-size: 3.2rem;
    font-weight: 800;
    line-height: 1.15;
    color: #ffffff;
    margin-bottom: 25px;
    letter-spacing: -0.5px;
}

.hero-title-matrix span {
    color: var(--matrix-green);
    text-shadow: 0 0 15px var(--matrix-green-glow);
}

.hero-desc-matrix {
    font-size: 1.1rem;
    color: var(--text-muted);
    margin-bottom: 40px;
}

.hero-actions-matrix {
    display: flex;
    align-items: center;
    gap: 20px;
}

.matrix-btn-primary {
    background: var(--matrix-green);
    color: var(--bg-matrix-black);
    padding: 14px 28px;
    font-family: var(--font-heading);
    font-weight: 700;
    text-decoration: none;
    border-radius: 2px;
    box-shadow: 0 0 15px var(--matrix-green-glow);
    transition: var(--transition);
}

.matrix-btn-primary:hover {
    background: #ffffff;
    box-shadow: 0 0 25px rgba(255, 255, 255, 0.4);
}

.terminal-prompt {
    font-family: var(--font-heading);
    color: var(--matrix-green-dim);
    font-size: 0.9rem;
}

/* HUD Frame Visual */
.hud-frame-box {
    position: relative;
    padding: 15px;
    background: var(--bg-matrix-surface);
    border: 1px solid var(--border-matrix);
}

.hud-corner {
    position: absolute;
    width: 10px; height: 10px;
    border-color: var(--matrix-green);
    border-style: solid;
}
.hud-corner.tl { top: -1px; left: -1px; border-width: 2px 0 0 2px; }
.hud-corner.tr { top: -1px; right: -1px; border-width: 2px 2px 0 0; }
.hud-corner.bl { bottom: -1px; left: -1px; border-width: 0 0 2px 2px; }
.hud-corner.br { bottom: -1px; right: -1px; border-width: 0 2px 2px 0; }

.matrix-img-glitch {
    width: 100%;
    height: 420px;
    object-fit: cover;
    filter: grayscale(30%) sepia(20%) hue-rotate(80deg) brightness(90%);
    display: block;
}

.hud-data-overlay-box {
    margin-top: 10px;
    display: flex;
    justify-content: space-between;
    font-family: var(--font-heading);
    font-size: 0.75rem;
    color: var(--matrix-green-dim);
}

/* Sección Pilares Matrix */
.pillars-matrix-section {
    padding: 100px 20px;
    background-color: var(--bg-matrix-black);
}

.container-matrix {
    max-width: 1300px;
    margin: 0 auto;
}

.section-header-matrix {
    margin-bottom: 60px;
    text-align: center;
}

.matrix-tag {
    font-family: var(--font-heading);
    color: var(--matrix-green);
    font-size: 0.85rem;
    letter-spacing: 2px;
}

.section-title-matrix {
    font-family: var(--font-heading);
    font-size: 2.3rem;
    font-weight: 700;
    color: #ffffff;
    margin: 10px 0 15px 0;
}

.section-subtitle-matrix {
    color: var(--text-muted);
    max-width: 700px;
    margin: 0 auto;
    font-size: 1.05rem;
}

.matrix-cards-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.matrix-card {
    background: var(--bg-matrix-surface);
    border: 1px solid var(--border-matrix);
    padding: 40px;
    position: relative;
    transition: var(--transition);
}

.matrix-card:hover {
    border-color: var(--matrix-green);
    box-shadow: 0 0 20px var(--matrix-green-glow);
    transform: translateY(-5px);
}

.card-hud-border {
    position: absolute;
    top: 0; left: 0; width: 4px; height: 100%;
    background: var(--matrix-green-dim);
}

.card-num {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    color: var(--matrix-green);
    opacity: 0.4;
    display: block;
    margin-bottom: 10px;
}

.matrix-card h3 {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    color: #ffffff;
    margin-bottom: 15px;
}

.matrix-card p {
    color: var(--text-muted);
    font-size: 0.95rem;
}

/* Footer Terminal */
.matrix-footer {
    background: #010502;
    border-top: 1px solid var(--border-matrix);
    padding: 60px 20px 30px 20px;
    font-family: var(--font-heading);
}

.footer-matrix-container {
    max-width: 1300px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 50px;
    margin-bottom: 40px;
}

.footer-col-matrix h4 {
    color: var(--matrix-green);
    font-size: 1rem;
    margin-bottom: 20px;
    letter-spacing: 1px;
}

.footer-col-matrix p, .footer-col-matrix ul {
    color: var(--text-muted);
    font-size: 0.9rem;
    list-style: none;
}

.footer-col-matrix ul li {
    margin-bottom: 10px;
}

.footer-col-matrix ul li a {
    color: var(--text-muted);
    text-decoration: none;
    transition: var(--transition);
}

.footer-col-matrix ul li a:hover {
    color: var(--matrix-green);
    text-shadow: 0 0 6px var(--matrix-green-glow);
}

.footer-matrix-bottom {
    max-width: 1300px;
    margin: 0 auto;
    padding-top: 25px;
    border-top: 1px solid rgba(0, 255, 102, 0.1);
    text-align: center;
    font-size: 0.75rem;
    color: var(--text-muted);
}

@media (max-width: 968px) {
    .hero-hud-container, .matrix-cards-grid, .footer-matrix-container {
        grid-template-columns: 1fr;
    }
    .hero-title-matrix {
        font-size: 2.4rem;
    }
    .hud-disclaimer {
        display: none;
    }
}