/* ============================================================
   Visual Automation – Theme Base Styles
   Author: devLNX Studio | https://devlnx.com
   ============================================================ */

/* ─── CSS Custom Properties ─────────────────────────────────── */

:root {
    /* Brand colors */
    --va-green:          #39ff14;
    --va-green-dim:      #2dcc10;
    --va-green-glow:     rgba(57, 255, 20, 0.35);
    --va-green-border:   rgba(57, 255, 20, 0.25);
    --va-green-bg:       rgba(57, 255, 20, 0.07);
    --va-green-light:    #3a7d44;
    --va-green-light-dim:#2d6035;

    /* Dark palette – navy/teal tinted (matches brand infographics) */
    --va-dark-bg:        #060c18;
    --va-dark-bg2:       #090f1e;
    --va-dark-card:      #0d1828;
    --va-dark-card2:     #111e30;
    --va-dark-border:    rgba(255, 255, 255, 0.09);

    /* Navy/teal borders – used on cards instead of pure green */
    --va-navy-border:    rgba(30, 90, 160, 0.40);
    --va-navy-border-hover: rgba(50, 120, 200, 0.65);
    --va-navy-glow:      0 0 18px rgba(20, 60, 120, 0.45);
    --va-teal-border:    rgba(0, 180, 200, 0.25);
    --va-dark-text:      #ffffff;
    --va-dark-text2:     rgba(255, 255, 255, 0.70);
    --va-dark-text3:     rgba(255, 255, 255, 0.45);

    /* Light palette */
    --va-light-bg:       #f4f4f4;
    --va-light-bg2:      #ffffff;
    --va-light-card:     #1a3028;
    --va-light-card2:    #213d2e;
    --va-light-border:   #d0d0d0;
    --va-light-text:     #1a1a1a;
    --va-light-text2:    #444444;
    --va-light-text3:    #888888;

    /* Status colors */
    --va-red:            #ff4d4d;
    --va-yellow:         #ffc107;
    --va-blue:           #4da6ff;
    --va-cyan:           #00d4ff;

    /* Typography */
    --va-font-heading:   'Orbitron', 'Exo 2', sans-serif;
    --va-font-body:      'Exo 2', 'Rajdhani', sans-serif;
    --va-font-label:     'Rajdhani', 'Exo 2', sans-serif;

    /* Spacing */
    --va-radius:         4px;
    --va-radius-md:      8px;
    --va-radius-lg:      12px;
    --va-glow-sm:        0 0 8px var(--va-green-glow);
    --va-glow:           0 0 20px var(--va-green-glow);
    --va-glow-lg:        0 0 40px var(--va-green-glow);

    /* Transitions */
    --va-transition:     all 0.3s ease;
}

/* ─── Reset / Base ───────────────────────────────────────────── */

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

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

body {
    font-family: var(--va-font-body);
    font-size: 16px;
    line-height: 1.6;
    background-color: var(--va-dark-bg);
    color: var(--va-dark-text);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

a {
    color: var(--va-green);
    text-decoration: none;
    transition: var(--va-transition);
}

a:hover {
    color: var(--va-green-dim);
}

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

/* ─── Typography ────────────────────────────────────────────── */

h1, h2, h3, h4, h5, h6 {
    font-family: var(--va-font-heading);
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: 0.03em;
    color: var(--va-dark-text);
}

h1 { font-size: clamp(2rem, 5vw, 4rem); }
h2 { font-size: clamp(1.5rem, 3.5vw, 2.8rem); }
h3 { font-size: clamp(1.2rem, 2.5vw, 2rem); }
h4 { font-size: clamp(1rem, 2vw, 1.5rem); }

p {
    font-family: var(--va-font-body);
    color: var(--va-dark-text2);
    margin-bottom: 1rem;
}

p:last-child { margin-bottom: 0; }

ul, ol {
    padding-left: 1.5rem;
}

/* ─── Page / Elementor canvas ───────────────────────────────── */

.elementor-page .site-header,
.elementor-page .site-footer {
    display: none;
}

/* For pages with custom elementor header/footer */
body.elementor-template-canvas {
    background: var(--va-dark-bg);
}

/* Blank canvas for Elementor full-page control */
.elementor-template-canvas #page {
    padding: 0;
}

/* ─── Scrollbar ─────────────────────────────────────────────── */

::-webkit-scrollbar {
    width: 6px;
}

::-webkit-scrollbar-track {
    background: var(--va-dark-bg);
}

::-webkit-scrollbar-thumb {
    background: var(--va-green-dim);
    border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--va-green);
}

/* ─── Selection ─────────────────────────────────────────────── */

::selection {
    background: var(--va-green);
    color: #000;
}

/* ─── Default Header ────────────────────────────────────────── */

.site-header {
    background: rgba(6, 12, 24, 0.97);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--va-navy-border);
    padding: 0 2rem;
    position: sticky;
    top: 0;
    z-index: 1000;
    /* Ensure absolute/fixed children are layered correctly */
}

.site-header .header-inner {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 70px;
}

.site-logo img {
    max-height: 50px;
    width: auto;
}

.site-logo .site-title {
    font-family: var(--va-font-heading);
    font-size: 1.4rem;
    font-weight: 800;
    letter-spacing: 0.1em;
    color: var(--va-green);
    text-shadow: var(--va-glow-sm);
    text-transform: uppercase;
}

/* Primary nav */
.primary-nav ul {
    list-style: none;
    display: flex;
    gap: 2rem;
    padding: 0;
    margin: 0;
}

.primary-nav ul li a {
    font-family: var(--va-font-label);
    font-size: 0.9rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--va-dark-text2);
    transition: var(--va-transition);
    padding: 0.25rem 0;
    border-bottom: 2px solid transparent;
}

.primary-nav ul li a:hover,
.primary-nav ul li.current-menu-item > a {
    color: var(--va-green);
    border-bottom-color: var(--va-green);
}

/* Mobile menu toggle – hidden by default on desktop */
.menu-toggle {
    display: none !important;
    background: none;
    border: 1px solid var(--va-navy-border);
    color: var(--va-green);
    padding: 0.5rem 0.8rem;
    cursor: pointer;
    font-size: 1.3rem;
    border-radius: var(--va-radius);
    line-height: 1;
    transition: border-color 0.2s, background 0.2s;
    flex-shrink: 0;
}

.menu-toggle:hover,
.menu-toggle[aria-expanded="true"] {
    border-color: var(--va-green);
    background: var(--va-green-bg);
}

/* ─── Tablet / Mobile ───────────────────────────── */
@media screen and (max-width: 768px) {

    /* Show hamburger button */
    .menu-toggle { display: flex !important; align-items: center; justify-content: center; }

    /* Nav: hidden off-screen by default */
    .primary-nav {
        display: block !important;   /* always in DOM flow – JS toggles visibility */
        position: fixed !important;
        top: 70px !important;
        left: 0 !important;
        right: 0 !important;
        z-index: 99999 !important;
        visibility: hidden;
        opacity: 0;
        transform: translateY(-6px);
        transition: opacity 0.22s ease, transform 0.22s ease, visibility 0s 0.22s;
        background: rgba(5, 9, 20, 0.99) !important;
        border-top: 1px solid var(--va-navy-border);
        border-bottom: 1px solid var(--va-navy-border);
        padding: 1rem 1.5rem !important;
        box-shadow: 0 8px 32px rgba(0, 0, 0, 0.7);
        max-height: calc(100vh - 70px);
        overflow-y: auto;
    }

    /* Nav: open state */
    .primary-nav.is-open {
        visibility: visible;
        opacity: 1;
        transform: translateY(0);
        transition: opacity 0.22s ease, transform 0.22s ease;
    }

    /* Nav list vertical layout */
    .primary-nav ul {
        flex-direction: column !important;
        gap: 0 !important;
    }

    .primary-nav ul li a {
        display: block;
        padding: 0.8rem 0;
        border-bottom: 1px solid rgba(255, 255, 255, 0.06);
        font-size: 1rem;
        color: rgba(255, 255, 255, 0.85);
    }

    .primary-nav ul li:last-child a { border-bottom: none; }
    .primary-nav ul li a:hover { color: var(--va-green); }
}

/* ─── Desktop: ensure nav is always visible ─────── */
@media screen and (min-width: 769px) {
    .primary-nav {
        position: static !important;
        visibility: visible !important;
        opacity: 1 !important;
        transform: none !important;
        background: transparent !important;
        border: none !important;
        padding: 0 !important;
        box-shadow: none !important;
        max-height: none !important;
        overflow: visible !important;
    }
}

/* ─── Default Footer ────────────────────────────────────────── */

.site-footer {
    background: #040a14;
    border-top: 1px solid var(--va-navy-border);
    padding: 3rem 2rem 1.5rem;
}

.site-footer .footer-inner {
    max-width: 1400px;
    margin: 0 auto;
}

.site-footer .footer-bottom {
    text-align: center;
    padding-top: 2rem;
    margin-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    font-size: 0.8rem;
    color: var(--va-dark-text3);
    font-family: var(--va-font-label);
    letter-spacing: 0.05em;
}

/* ─── Utility classes ───────────────────────────────────────── */

.va-text-green  { color: var(--va-green); }
.va-text-white  { color: #fff; }
.va-glow        { text-shadow: var(--va-glow); }
.va-uppercase   { text-transform: uppercase; letter-spacing: 0.08em; }
.va-font-heading { font-family: var(--va-font-heading); }
.va-font-label   { font-family: var(--va-font-label); }

/* ─── WP admin bar fix ──────────────────────────────────────── */

@media screen and (min-width: 783px) {
    .admin-bar .site-header {
        top: 32px;
    }
}