/* ============================================================
   X9Z7 GLOBAL CSS — Mobile First
   Font: Orbitron (display) | Fira Code (mono) | VT323 (terminal)
   ============================================================ */

/* --- Google Fonts already loaded via head.php --- */

/* ============================================================
   CSS Variables
   ============================================================ */
:root {
    --matrix-green:      #00ff41;
    --matrix-green-dim:  #00cc33;
    --matrix-green-dark: #008f11;
    --matrix-green-glow: rgba(0, 255, 65, 0.6);
    --matrix-cyan:       #00ffff;
    --matrix-yellow:     #ffe600;
    --matrix-red:        #ff3131;

    --black:      #000000;
    --dark-1:     #090909;
    --dark-2:     #111111;
    --dark-3:     #1a1a1a;
    --dark-4:     #222222;
    --mid-gray:   #444444;
    --light-gray: rgba(255,255,255,0.75);
    --white:      #ffffff;

    --font-display:  'Orbitron', 'Rajdhani', sans-serif;
    --font-mono:     'Fira Code', 'Courier New', monospace;
    --font-terminal: 'VT323', monospace;

    --nav-height: 64px;

    --glow-sm:  0 0 8px var(--matrix-green-glow);
    --glow-md:  0 0 20px var(--matrix-green-glow);
    --glow-lg:  0 0 40px var(--matrix-green-glow);
    --glow-text: 0 0 10px var(--matrix-green-glow);

    --border-green: 1px solid rgba(0, 255, 65, 0.35);
    --border-green-bright: 1px solid var(--matrix-green);

    --transition: 0.25s ease;
    --radius: 4px;
}

/* ============================================================
   Shared Pagination
   ============================================================ */
.x9z7-pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.35rem;
    flex-wrap: wrap;
    padding: 2rem 1rem;
}

.pg-btn {
    background: #000;
    border: 1px solid rgba(0,255,65,0.25);
    color: rgba(255,255,255,0.7);
    font-family: var(--font-mono);
    font-size: 0.75rem;
    min-width: 36px;
    height: 36px;
    padding: 0 0.6rem;
    border-radius: 3px;
    cursor: pointer;
    transition: all 0.2s ease;
    line-height: 1;
}

.pg-btn:hover:not(:disabled) {
    border-color: var(--matrix-green);
    color: var(--matrix-green);
    background: rgba(0,255,65,0.06);
}

.pg-btn.pg-active {
    background: var(--matrix-green);
    border-color: var(--matrix-green);
    color: #000;
    font-weight: 700;
}

.pg-btn:disabled {
    opacity: 0.25;
    cursor: not-allowed;
}

.pg-btn.pg-prev,
.pg-btn.pg-next {
    min-width: 60px;
    letter-spacing: 0.04em;
}

.pg-ellipsis {
    color: rgba(255,255,255,0.3);
    font-family: var(--font-mono);
    font-size: 0.8rem;
    padding: 0 0.2rem;
    line-height: 36px;
}

/* ============================================================
   Reset & Base
   ============================================================ */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

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

body.x9z7-body {
    background-color: var(--black);
    color: rgba(255,255,255,0.88);
    font-family: var(--font-mono);
    font-size: 0.9rem;
    line-height: 1.7;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    overflow-x: hidden;
    position: relative;
}

main {
    flex: 1;
    padding-top: var(--nav-height);
    position: relative;
    z-index: 1;
}

a {
    color: var(--matrix-green);
    text-decoration: none;
    transition: color var(--transition), text-shadow var(--transition);
}

a:hover {
    color: var(--white);
    text-shadow: var(--glow-text);
}

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

ul { list-style: none; padding: 0; margin: 0; }

::selection {
    background: var(--matrix-green);
    color: var(--black);
}

::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--dark-1); }
::-webkit-scrollbar-thumb { background: var(--matrix-green-dark); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--matrix-green); }

/* ============================================================
   Typography
   ============================================================ */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    color: var(--matrix-green);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    line-height: 1.2;
    font-weight: 700;
}

h1 { font-size: clamp(1.6rem, 5vw, 2.8rem); }
h2 { font-size: clamp(1.3rem, 4vw, 2rem); }
h3 { font-size: clamp(1.1rem, 3vw, 1.5rem); }
h4 { font-size: clamp(1rem, 2.5vw, 1.2rem); }

p {
    font-family: var(--font-mono);
    color: rgba(255,255,255,0.75);
    font-size: 0.9rem;
    line-height: 1.8;
}

.text-matrix   { color: var(--matrix-green); }
.text-cyan     { color: var(--matrix-cyan); }
.text-yellow   { color: var(--matrix-yellow); }
.text-dim      { color: var(--light-gray); }
.text-terminal { font-family: var(--font-terminal); font-size: 1.1rem; }
.text-display  { font-family: var(--font-display); }

.section-label {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--matrix-green-dim);
    letter-spacing: 0.15em;
    text-transform: uppercase;
    margin-bottom: 0.5rem;
}
.section-label::before { content: '// '; }

/* ============================================================
   Navbar
   ============================================================ */
.x9z7-nav {
    background: rgba(0, 0, 0, 0.92);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: var(--border-green);
    height: var(--nav-height);
    z-index: 1050;
    transition: background var(--transition), box-shadow var(--transition);
}

.x9z7-nav.scrolled {
    background: rgba(0, 0, 0, 0.98);
    box-shadow: var(--glow-sm);
}

/* Brand */
.navbar-brand {
    font-family: var(--font-display);
    font-size: 1.3rem;
    font-weight: 900;
    letter-spacing: 0.1em;
    color: var(--matrix-green) !important;
    line-height: 1;
}
.brand-bracket { color: var(--matrix-green-dim); font-size: 1.1rem; }
.brand-name    { color: var(--matrix-green); text-shadow: var(--glow-text); }

/* Nav links */
.x9z7-nav .nav-link {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: rgba(0, 255, 65, 0.7) !important;
    letter-spacing: 0.05em;
    padding: 0.4rem 0.75rem !important;
    border-radius: var(--radius);
    transition: color var(--transition), background var(--transition);
    position: relative;
}

.x9z7-nav .nav-link:hover,
.x9z7-nav .nav-link.active {
    color: var(--matrix-green) !important;
    background: rgba(0, 255, 65, 0.08);
    text-shadow: var(--glow-text);
}

.x9z7-nav .nav-link.active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60%;
    height: 2px;
    background: var(--matrix-green);
    box-shadow: var(--glow-sm);
}

/* Mobile menu */
.x9z7-toggler {
    background: transparent;
    border: var(--border-green);
    border-radius: var(--radius);
    padding: 6px 10px;
    display: flex;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
}
.toggler-line {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--matrix-green);
    box-shadow: var(--glow-sm);
    transition: transform var(--transition), opacity var(--transition);
}
.x9z7-toggler[aria-expanded="true"] .toggler-line:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.x9z7-toggler[aria-expanded="true"] .toggler-line:nth-child(2) { opacity: 0; }
.x9z7-toggler[aria-expanded="true"] .toggler-line:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.navbar-collapse {
    background: rgba(0, 0, 0, 0.97);
    border-top: var(--border-green);
    padding: 1rem 0;
}

@media (min-width: 992px) {
    .navbar-collapse {
        background: transparent;
        border-top: none;
        padding: 0;
    }
}

/* ============================================================
   Buttons
   ============================================================ */
.btn-cyber {
    background: transparent;
    color: var(--matrix-green);
    border: var(--border-green-bright);
    padding: 0.6rem 1.4rem;
    font-family: var(--font-display);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    border-radius: var(--radius);
    position: relative;
    overflow: hidden;
    transition: all var(--transition);
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    white-space: nowrap;
}
.btn-cyber::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--matrix-green);
    transform: translateX(-101%);
    transition: transform 0.3s ease;
    z-index: 0;
}
.btn-cyber:hover::before { transform: translateX(0); }
.btn-cyber:hover {
    color: var(--black);
    box-shadow: var(--glow-md);
    text-shadow: none;
}
.btn-cyber > * { position: relative; z-index: 1; }

.btn-cyber-sm {
    background: transparent;
    color: var(--matrix-green);
    border: var(--border-green-bright);
    padding: 0.4rem 0.8rem;
    font-family: var(--font-display);
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    border-radius: var(--radius);
    transition: all var(--transition);
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
}
.btn-cyber-sm:hover {
    background: var(--matrix-green);
    color: var(--black);
    box-shadow: var(--glow-sm);
}

.btn-cyber-outline {
    background: transparent;
    color: rgba(0, 255, 65, 0.6);
    border: 1px solid rgba(0, 255, 65, 0.3);
    padding: 0.5rem 1.2rem;
    font-family: var(--font-mono);
    font-size: 0.8rem;
    border-radius: var(--radius);
    transition: all var(--transition);
    cursor: pointer;
}
.btn-cyber-outline:hover {
    color: var(--matrix-green);
    border-color: var(--matrix-green);
    background: rgba(0, 255, 65, 0.06);
}

/* ============================================================
   Cards
   ============================================================ */
.cyber-card {
    background: var(--dark-1);
    border: var(--border-green);
    border-radius: var(--radius);
    padding: 1.2rem;
    transition: border-color var(--transition), box-shadow var(--transition), transform var(--transition);
    position: relative;
    overflow: hidden;
}
.cyber-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0;
    width: 3px; height: 100%;
    background: var(--matrix-green);
    box-shadow: var(--glow-sm);
    transform: scaleY(0);
    transform-origin: top;
    transition: transform 0.3s ease;
}
.cyber-card:hover {
    border-color: var(--matrix-green);
    box-shadow: var(--glow-sm);
    transform: translateY(-2px);
}
.cyber-card:hover::before { transform: scaleY(1); }

/* ============================================================
   Inputs
   ============================================================ */
.cyber-input {
    background: var(--dark-2);
    color: var(--matrix-green);
    border: var(--border-green);
    border-radius: var(--radius);
    padding: 0.55rem 0.9rem;
    font-family: var(--font-mono);
    font-size: 0.85rem;
    outline: none;
    width: 100%;
    transition: border-color var(--transition), box-shadow var(--transition);
}
.cyber-input::placeholder { color: rgba(0, 255, 65, 0.3); }
.cyber-input:focus {
    border-color: var(--matrix-green);
    box-shadow: var(--glow-sm);
    background: var(--dark-1);
}

/* ============================================================
   Section Styles
   ============================================================ */
.x9z7-section {
    padding: 3rem 0;
    position: relative;
    z-index: 1;
}
@media (min-width: 768px) { .x9z7-section { padding: 5rem 0; } }

.section-title {
    font-family: var(--font-display);
    font-size: clamp(1.3rem, 4vw, 2rem);
    color: var(--matrix-green);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 0.5rem;
}
.section-title .bracket { color: var(--matrix-green-dim); }

.section-divider {
    width: 60px;
    height: 2px;
    background: var(--matrix-green);
    box-shadow: var(--glow-sm);
    margin: 0.75rem 0 2rem;
}

/* ============================================================
   Tags / Badges
   ============================================================ */
.cyber-tag {
    display: inline-block;
    background: rgba(0, 255, 65, 0.08);
    color: var(--matrix-green);
    border: 1px solid rgba(0, 255, 65, 0.25);
    padding: 0.15rem 0.6rem;
    font-family: var(--font-mono);
    font-size: 0.7rem;
    letter-spacing: 0.06em;
    border-radius: 2px;
    text-transform: uppercase;
    white-space: nowrap;
}
.cyber-tag.cyan  { color: var(--matrix-cyan);   border-color: rgba(0, 255, 255, 0.3);  background: rgba(0, 255, 255, 0.06); }
.cyber-tag.yellow{ color: var(--matrix-yellow); border-color: rgba(255, 230, 0, 0.3);  background: rgba(255, 230, 0, 0.06); }
.cyber-tag.red   { color: var(--matrix-red);    border-color: rgba(255, 49, 49, 0.3);  background: rgba(255, 49, 49, 0.06); }

/* ============================================================
   Footer
   ============================================================ */
.x9z7-footer {
    background: #000;
    border-top: 1px solid rgba(0,255,65,0.2);
    font-family: var(--font-mono);
    font-size: 0.78rem;
    margin-top: auto;
    position: relative;
    z-index: 1;
    color: var(--matrix-green);
    text-align: center;
}

.x9z7-footer .footer-copy {
    color: rgba(0,255,65,0.7);
}

.x9z7-footer .footer-legal a {
    color: rgba(0,255,65,0.5);
    text-decoration: none;
    transition: color 0.2s ease;
}

.x9z7-footer .footer-legal a:hover {
    color: var(--matrix-green);
}

.footer-brand { font-family: var(--font-display); font-size: 1.2rem; font-weight: 900; }
.footer-brand-name { color: var(--matrix-green); text-shadow: var(--glow-text); letter-spacing: 0.1em; }
.footer-tagline { color: var(--matrix-green-dim); font-size: 0.8rem; margin-bottom: 0.5rem; }
.footer-desc { color: var(--light-gray); font-size: 0.78rem; line-height: 1.6; }

.footer-heading {
    font-family: var(--font-mono);
    color: var(--matrix-green);
    font-size: 0.75rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    margin-bottom: 0.75rem;
    font-weight: 400;
}

.footer-links li { margin-bottom: 0.4rem; }
.footer-links a {
    color: var(--light-gray);
    font-size: 0.8rem;
    transition: color var(--transition);
}
.footer-links a:hover { color: var(--matrix-green); text-shadow: var(--glow-text); }

.social-icon {
    color: rgba(0, 255, 65, 0.6);
    font-size: 1.2rem;
    transition: color var(--transition), text-shadow var(--transition);
}
.social-icon:hover { color: var(--matrix-green); text-shadow: var(--glow-text); }

.footer-form .input-group { gap: 0.4rem; }
.footer-form .btn-cyber-sm { border-radius: var(--radius); flex-shrink: 0; }

.subscribe-msg { font-size: 0.78rem; min-height: 1.2em; }
.subscribe-msg.success { color: var(--matrix-green); }
.subscribe-msg.error   { color: var(--matrix-red); }

.footer-bottom {
    border-top: 1px solid rgba(0, 255, 65, 0.1);
    font-size: 0.75rem;
}
.footer-copy { color: var(--light-gray); }
.footer-legal a {
    color: var(--light-gray);
    font-size: 0.75rem;
    transition: color var(--transition);
}
.footer-legal a:hover { color: var(--matrix-green); }

/* ============================================================
   Alert / Messages
   ============================================================ */
.cyber-alert {
    background: rgba(0, 255, 65, 0.07);
    border: var(--border-green);
    color: var(--matrix-green);
    padding: 0.8rem 1rem;
    border-radius: var(--radius);
    font-family: var(--font-mono);
    font-size: 0.82rem;
}
.cyber-alert.error   { background: rgba(255, 49, 49, 0.07); border-color: rgba(255,49,49,0.4); color: var(--matrix-red); }
.cyber-alert.warning { background: rgba(255, 230, 0, 0.07); border-color: rgba(255,230,0,0.4); color: var(--matrix-yellow); }

/* ============================================================
   Loading Spinner
   ============================================================ */
.cyber-spinner {
    width: 36px;
    height: 36px;
    border: 2px solid rgba(0, 255, 65, 0.15);
    border-top-color: var(--matrix-green);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    box-shadow: var(--glow-sm);
    margin: auto;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ============================================================
   Utilities
   ============================================================ */
.glow       { box-shadow: var(--glow-md); }
.glow-text  { text-shadow: var(--glow-text); }
.glow-border{ border-color: var(--matrix-green) !important; box-shadow: var(--glow-sm); }

.cyber-divider {
    border: none;
    border-top: var(--border-green);
    margin: 2rem 0;
    box-shadow: var(--glow-sm);
}

.terminal-font { font-family: var(--font-terminal); }
.display-font  { font-family: var(--font-display); }
.mono-font     { font-family: var(--font-mono); }

/* Hide but accessible */
.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;
}

/* ============================================================
   Responsive Helpers
   ============================================================ */
@media (max-width: 575px) {
    .x9z7-section { padding: 2.5rem 0; }
    .section-title { letter-spacing: 0.04em; }
    .btn-cyber { padding: 0.55rem 1rem; font-size: 0.7rem; }
    p { font-size: 0.85rem; }
}