/* ==========================================================================
   VIO X AI — Reference Premium Dark Neon Theme
   Matches e-commerce cyberpunk reference: magenta · violet · cyan glow
   ========================================================================== */

:root {
    --magenta: #ff00ff;
    --electric-cyan: #00ffff;
    --deep-violet: #8a2be2;
    --neon-orange: #f97316;
    --neon-yellow: #facc15;
    --bg-ref: #000000;
    --glass-bg: rgba(255, 255, 255, 0.05);
    --glass-border: rgba(255, 255, 255, 0.1);
    --neon-glow-magenta: 0 10px 40px rgba(255, 0, 255, 0.45), 0 0 80px rgba(138, 43, 226, 0.25);
    --neon-glow-cyan: 0 10px 40px rgba(0, 255, 255, 0.35), 0 0 60px rgba(103, 232, 249, 0.2);
    --neon-glow-purple: 0 10px 40px rgba(138, 43, 226, 0.4), 0 0 70px rgba(255, 0, 255, 0.15);
}

/* ── Override base theme to reference palette ── */
body.theme-neon {
    background: var(--bg-ref) !important;
    color: rgba(255, 255, 255, 0.7);
}

body.theme-neon::before {
    display: none;
}

body.theme-neon > .js-bg-effects,
body.theme-neon > #js-bg-effects {
    position: fixed;
    inset: 0;
    z-index: 0 !important;
    pointer-events: none;
    overflow: hidden;
}

.neon-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(90px);
    opacity: 0.35;
    will-change: transform;
    animation: orbFloat 20s ease-in-out infinite;
}

.neon-orb-1 {
    width: 480px; height: 480px;
    top: -10%; left: -8%;
    background: radial-gradient(circle, var(--magenta), transparent 70%);
}

.neon-orb-2 {
    width: 400px; height: 400px;
    top: 30%; right: -10%;
    background: radial-gradient(circle, var(--deep-violet), transparent 70%);
    animation-delay: -8s;
}

.neon-orb-3 {
    width: 320px; height: 320px;
    bottom: 10%; left: 25%;
    background: radial-gradient(circle, var(--electric-cyan), transparent 70%);
    opacity: 0.25;
    animation-delay: -14s;
}

.neon-orb-4 {
    width: 280px; height: 280px;
    top: 60%; left: 50%;
    background: radial-gradient(circle, #ec4899, var(--deep-violet));
    opacity: 0.2;
    animation-delay: -5s;
}

@keyframes orbFloat {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(25px, -20px) scale(1.06); }
    66% { transform: translate(-18px, 12px) scale(0.94); }
}

/* ── Gradient text (reference "LOVE" style) ── */
/* Gradient text → see assets/css/branding.css */

@keyframes gradientShift {
    0%, 100% { background-position: 0% center; }
    50% { background-position: 100% center; }
}

/* ==========================================================================
   HERO — Split layout with neon rings
   ========================================================================== */

.ref-hero {
    position: relative;
    min-height: clamp(32rem, 92vh, 52rem);
    overflow: hidden;
}

.ref-hero-bg {
    position: absolute;
    inset: 0;
    background: #000000;
    z-index: 0;
}

.ref-hero-smoke {
    position: absolute;
    border-radius: 50%;
    filter: blur(100px);
    pointer-events: none;
    z-index: 1;
}

.ref-hero-smoke-1 {
    width: 500px; height: 300px;
    top: 10%; right: 5%;
    background: rgba(255, 0, 255, 0.12);
    animation: smokeDrift 12s ease-in-out infinite;
}

.ref-hero-smoke-2 {
    width: 400px; height: 250px;
    bottom: 15%; left: 10%;
    background: rgba(138, 43, 226, 0.1);
    animation: smokeDrift 15s ease-in-out infinite reverse;
}

@keyframes smokeDrift {
    0%, 100% { transform: translate(0, 0) scale(1); opacity: 0.8; }
    50% { transform: translate(-20px, 15px) scale(1.1); opacity: 1; }
}

.ref-hero-grid {
    display: grid;
    gap: 3rem;
    align-items: center;
}

@media (min-width: 1024px) {
    .ref-hero-grid { grid-template-columns: 1fr 1fr; gap: 4rem; }
}

.ref-hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--electric-cyan);
    border: 1px solid rgba(0, 255, 255, 0.35);
    background: rgba(0, 255, 255, 0.06);
    padding: 0.4rem 1rem;
    border-radius: 9999px;
    margin-bottom: 1.25rem;
    box-shadow: 0 0 20px rgba(0, 255, 255, 0.15);
}

.ref-hero-title {
    font-size: clamp(2.25rem, 5.5vw, 3.75rem);
    font-weight: 800;
    line-height: 1.1;
    color: #fff;
    margin-bottom: 0.5rem;
    letter-spacing: -0.02em;
}

.ref-hero-script {
    display: block;
    font-family: var(--font-display, 'LINE Seed Sans TH', system-ui, sans-serif);
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    font-weight: 600;
    color: rgba(255, 255, 255, 0.85);
    margin-top: 0.25rem;
    line-height: 1.2;
}

.ref-hero-desc {
    font-size: 1.05rem;
    color: rgba(255, 255, 255, 0.55);
    line-height: 1.75;
    max-width: 32rem;
    margin: 1.25rem 0 1.75rem;
}

.ref-hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.85rem;
    margin-bottom: 1.75rem;
}

.ref-btn-ghost {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.9rem 1.6rem;
    border-radius: 9999px;
    border: 1px solid rgba(255, 255, 255, 0.25);
    background: rgba(255, 255, 255, 0.04);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    color: #fff;
    font-weight: 600;
    transition: all 0.3s ease;
}

.ref-btn-ghost:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.4);
    box-shadow: 0 0 24px rgba(255, 255, 255, 0.08);
    transform: translateY(-2px);
}

.ref-hero-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 1.25rem;
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.45);
}

.ref-hero-meta span {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
}

.ref-hero-meta i { color: var(--electric-cyan); }

/* Hero visual + neon rings */
.ref-hero-visual-wrap {
    position: relative;
    max-width: 28rem;
    margin: 0 auto;
    padding: 2rem;
}

.ref-neon-ring {
    position: absolute;
    border-radius: 50%;
    pointer-events: none;
    border: 2px solid transparent;
}

.ref-neon-ring-magenta {
    inset: 0;
    border-color: rgba(255, 0, 255, 0.4);
    box-shadow: 0 0 30px rgba(255, 0, 255, 0.3), inset 0 0 30px rgba(255, 0, 255, 0.05);
    animation: spinSlow 25s linear infinite;
}

.ref-neon-ring-cyan {
    inset: -1.5rem;
    border-color: rgba(0, 255, 255, 0.25);
    box-shadow: 0 0 40px rgba(0, 255, 255, 0.2);
    animation: spinSlow 35s linear infinite reverse;
}

.ref-neon-ring-violet {
    inset: -3rem;
    border: 1px solid rgba(138, 43, 226, 0.2);
    animation: spinSlow 45s linear infinite;
}

@keyframes spinSlow { to { transform: rotate(360deg); } }

.ref-hero-glow-blob {
    position: absolute;
    inset: 10%;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(255, 0, 255, 0.25), rgba(0, 255, 255, 0.1), transparent 70%);
    filter: blur(40px);
    pointer-events: none;
    z-index: 0;
    animation: blobPulse 4s ease-in-out infinite;
}

@keyframes blobPulse {
    0%, 100% { opacity: 0.7; transform: scale(1); }
    50% { opacity: 1; transform: scale(1.08); }
}

.ref-hero-visual-wrap .hero-visual {
    position: relative;
    z-index: 2;
    animation: heroFloat 5s ease-in-out infinite;
}

@keyframes heroFloat {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-12px); }
}

.ref-float-badge {
    position: absolute;
    z-index: 5;
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.5rem 0.85rem;
    border-radius: 0.75rem;
    background: rgba(255, 255, 255, 0.06);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.12);
    color: #fff;
    font-size: 0.7rem;
    font-weight: 600;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    animation: heroFloat 4s ease-in-out infinite;
}

.ref-float-badge i { color: var(--electric-cyan); }
.ref-float-1 { top: 5%; right: -5%; animation-delay: 0s; }
.ref-float-2 { top: 45%; left: -8%; animation-delay: 1s; }
.ref-float-3 { bottom: 8%; right: 0; animation-delay: 2s; }

/* ==========================================================================
   AI TOOLS STRIP — dual logo rows under hero banner
   ========================================================================== */

.ai-tools-strip-bar {
    position: relative;
    padding: 1.25rem 0 1.5rem;
    background: #000000;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.ai-tools-strip-bar::before {
    content: '';
    position: absolute;
    top: 0;
    left: 5%;
    right: 5%;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(0, 255, 136, 0.35), rgba(0, 180, 255, 0.35), transparent);
}

.ai-tools-strip-grid {
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 1rem;
}

.ai-tools-strip-item {
    flex: 1 1 50%;
    min-width: 0;
}

.ai-tools-strip-img {
    width: 100%;
    height: auto;
    display: block;
    object-fit: contain;
    border-radius: 0.5rem;
}

@media (max-width: 767px) {
    .ai-tools-strip-grid {
        flex-direction: column;
        gap: 0.75rem;
    }

    .ai-tools-strip-item {
        flex: 1 1 auto;
        width: 100%;
    }
}

/* ==========================================================================
   TRUST BAR — Grayscale logos
   ========================================================================== */

.ref-trust-bar {
    position: relative;
    padding: 1.5rem 0;
    background: #000000;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.ref-trust-bar::before {
    content: '';
    position: absolute;
    top: 0; left: 10%; right: 10%;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(255, 0, 255, 0.4), rgba(0, 255, 255, 0.4), transparent);
}

.ref-trust-label {
    text-align: center;
    font-size: 0.65rem;
    font-weight: 700;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.35);
    margin-bottom: 1rem;
}

.ref-trust-banner-img {
    width: 90%;
    max-width: 64.8rem;
    height: auto;
    display: block;
    margin: 0 auto;
    object-fit: contain;
}

.ref-trust-logos {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: 1.5rem 2.5rem;
}

.ref-trust-logo {
    font-family: var(--font-sans, 'LINE Seed Sans TH', system-ui, sans-serif);
    font-size: 0.85rem;
    font-weight: 700;
    color: rgba(255, 255, 255, 0.25);
    filter: grayscale(1);
    transition: color 0.3s ease, filter 0.3s ease;
    letter-spacing: 0.02em;
}

.ref-trust-logo:hover {
    color: rgba(255, 255, 255, 0.5);
    filter: grayscale(0.5);
}

/* ==========================================================================
   GLASS CARDS + NEON ICONS (per-color glow)
   ========================================================================== */

.ref-glass-card {
    background: var(--glass-bg) !important;
    backdrop-filter: blur(12px) !important;
    -webkit-backdrop-filter: blur(12px) !important;
    border: 1px solid var(--glass-border) !important;
    border-radius: 1.25rem;
    padding: 1.5rem;
    text-align: center;
    transition: all 0.3s ease;
}

.ref-glass-card:hover {
    border-color: rgba(255, 0, 255, 0.3) !important;
    box-shadow: var(--neon-glow-magenta) !important;
    transform: translateY(-6px);
}

.ref-feature-icon-wrap {
    width: 3.75rem;
    height: 3.75rem;
    margin: 0 auto;
    border-radius: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.ref-glass-card:hover .ref-feature-icon-wrap {
    transform: scale(1.12);
}

/* Per-color neon icon glows */
.ref-neon-icon {
    position: relative;
    transition: all 0.3s ease;
}

.ref-neon-icon-pink {
    color: var(--magenta);
    background: rgba(255, 0, 255, 0.1);
    border: 1px solid rgba(255, 0, 255, 0.25);
    box-shadow: 0 0 24px rgba(255, 0, 255, 0.35);
}

.ref-neon-icon-purple {
    color: var(--deep-violet);
    background: rgba(138, 43, 226, 0.12);
    border: 1px solid rgba(138, 43, 226, 0.3);
    box-shadow: 0 0 24px rgba(138, 43, 226, 0.35);
}

.ref-neon-icon-cyan {
    color: var(--electric-cyan);
    background: rgba(0, 255, 255, 0.08);
    border: 1px solid rgba(0, 255, 255, 0.25);
    box-shadow: 0 0 24px rgba(0, 255, 255, 0.3);
}

.ref-neon-icon-green {
    color: #4ade80;
    background: rgba(74, 222, 128, 0.1);
    border: 1px solid rgba(74, 222, 128, 0.25);
    box-shadow: 0 0 24px rgba(74, 222, 128, 0.3);
}

.ref-neon-icon-orange {
    color: var(--neon-orange);
    background: rgba(249, 115, 22, 0.1);
    border: 1px solid rgba(249, 115, 22, 0.25);
    box-shadow: 0 0 24px rgba(249, 115, 22, 0.35);
}

.ref-glass-card:hover .ref-neon-icon-pink { box-shadow: 0 0 40px rgba(255, 0, 255, 0.55); }
.ref-glass-card:hover .ref-neon-icon-purple { box-shadow: 0 0 40px rgba(138, 43, 226, 0.55); }
.ref-glass-card:hover .ref-neon-icon-cyan { box-shadow: 0 0 40px rgba(0, 255, 255, 0.5); }
.ref-glass-card:hover .ref-neon-icon-green { box-shadow: 0 0 40px rgba(74, 222, 128, 0.5); }
.ref-glass-card:hover .ref-neon-icon-orange { box-shadow: 0 0 40px rgba(249, 115, 22, 0.5); }

/* ==========================================================================
   PRODUCT CARDS — reference e-commerce style
   ========================================================================== */

.ref-products-section {
    background: rgba(255, 255, 255, 0.015);
}

.ref-product-card {
    position: relative;
    background: rgba(255, 255, 255, 0.04);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 1.25rem;
    padding: 1.5rem;
    text-align: center;
    transition: all 0.3s ease;
    overflow: hidden;
}

.ref-product-card::before {
    content: '';
    position: absolute;
    inset: -1px;
    border-radius: inherit;
    padding: 1px;
    background: linear-gradient(135deg, rgba(255,0,255,0.2), rgba(0,255,255,0.1), rgba(138,43,226,0.15));
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    pointer-events: none;
    opacity: 0.5;
    transition: opacity 0.3s ease;
}

.ref-product-card:hover {
    transform: translateY(-8px);
    border-color: rgba(255, 0, 255, 0.25);
    box-shadow: var(--neon-glow-purple);
}

.ref-product-card:hover::before { opacity: 1; }

.ref-product-badge {
    position: absolute;
    top: 1rem;
    left: 1rem;
    z-index: 2;
    font-size: 0.6rem;
    font-weight: 800;
    letter-spacing: 0.06em;
    padding: 0.3rem 0.65rem;
    border-radius: 9999px;
}

.ref-product-badge-hot {
    background: var(--neon-yellow);
    color: #0a0a0f;
    box-shadow: 0 0 16px rgba(250, 204, 21, 0.5);
}

.ref-product-badge-new {
    background: linear-gradient(135deg, #667eea, var(--electric-cyan));
    color: #fff;
    box-shadow: 0 0 16px rgba(0, 255, 255, 0.4);
}

.ref-product-visual {
    position: relative;
    width: 7rem;
    height: 7rem;
    margin: 1.5rem auto 1.25rem;
    border-radius: 1.25rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.ref-product-visual-glow {
    position: absolute;
    inset: -20%;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(255, 0, 255, 0.2), transparent 70%);
    filter: blur(20px);
    pointer-events: none;
}

.ref-product-title {
    font-size: 1rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 0.35rem;
}

.ref-product-desc {
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.45);
    margin-bottom: 0.75rem;
    line-height: 1.5;
}

.ref-product-rating {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.15rem;
    margin-bottom: 0.75rem;
}

.ref-product-rating i {
    color: var(--neon-yellow);
    fill: var(--neon-yellow);
    filter: drop-shadow(0 0 4px rgba(250, 204, 21, 0.5));
}

.ref-product-price {
    margin-left: 0.5rem;
    font-size: 0.85rem;
    font-weight: 700;
    color: #fff;
}

.ref-btn-cart {
    display: flex !important;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    width: 100%;
    padding: 0.85rem 1rem !important;
    border-radius: 9999px !important;
    font-size: 0.85rem !important;
    font-weight: 700 !important;
    background: linear-gradient(45deg, #753a88, #667eea, #00d4ff) !important;
    background-size: 200% auto !important;
    box-shadow: 0 8px 30px rgba(102, 126, 234, 0.45), 0 0 50px rgba(255, 0, 255, 0.2) !important;
    border: none !important;
    transition: all 0.3s ease !important;
}

.ref-btn-cart:hover {
    background-position: right center !important;
    box-shadow: 0 12px 40px rgba(102, 126, 234, 0.6), 0 0 70px rgba(255, 0, 255, 0.35) !important;
    transform: translateY(-2px);
}

/* ==========================================================================
   GLOBAL BUTTONS — reference gradient + glow
   ========================================================================== */

body.theme-neon .btn-neon-primary,
body.theme-neon .premium-btn-cta,
body.theme-neon .btn-primary-sm {
    background: linear-gradient(45deg, #cc2b5e, #753a88, #667eea) !important;
    background-size: 200% auto !important;
    box-shadow: var(--neon-glow-magenta) !important;
    border: 1px solid rgba(255, 0, 255, 0.3) !important;
    transition: all 0.3s ease !important;
}

body.theme-neon .btn-neon-primary:hover,
body.theme-neon .premium-btn-cta:hover,
body.theme-neon .btn-primary-sm:hover {
    background-position: right center !important;
    box-shadow: 0 14px 50px rgba(255, 0, 255, 0.5), 0 0 90px rgba(138, 43, 226, 0.35) !important;
    transform: translateY(-3px);
}

/* ==========================================================================
   HEADER / FOOTER / SECTIONS
   ========================================================================== */

body.theme-neon .site-header {
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    background: rgba(10, 10, 15, 0.8) !important;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06) !important;
}

body.theme-neon .site-header.scrolled {
    box-shadow: 0 8px 40px rgba(255, 0, 255, 0.1);
    background: rgba(10, 10, 15, 0.95) !important;
}

body.theme-neon .nav-link:hover,
body.theme-neon .nav-link.neon-nav-active {
    color: var(--electric-cyan) !important;
    text-shadow: 0 0 16px rgba(0, 255, 255, 0.5);
}

body.theme-neon .nav-link::after {
    background: linear-gradient(90deg, var(--magenta), var(--electric-cyan)) !important;
    box-shadow: 0 0 10px rgba(255, 0, 255, 0.5);
}

body.theme-neon .section-title {
    color: #fff;
    font-weight: 800;
}

body.theme-neon .section-eyebrow {
    color: var(--electric-cyan);
    background: rgba(0, 255, 255, 0.08);
    border: 1px solid rgba(0, 255, 255, 0.2);
    box-shadow: 0 0 16px rgba(0, 255, 255, 0.1);
}

body.theme-neon .premium-trust-strip,
body.theme-neon .ref-perks-strip {
    background: rgba(255, 255, 255, 0.02);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

body.theme-neon .site-footer::before {
    content: '';
    display: block;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(255, 0, 255, 0.5), rgba(0, 255, 255, 0.5), transparent);
    box-shadow: 0 0 24px rgba(255, 0, 255, 0.25);
}

/* Page heroes — inner pages */
body.theme-neon .page-hero-glow {
    background: #000000 !important;
}

body.theme-neon .page-hero-photo-glow {
    background: radial-gradient(circle, rgba(255, 0, 255, 0.25), rgba(0, 255, 255, 0.1), transparent 70%) !important;
}

body.theme-neon .page-hero-photo-img {
    box-shadow: 0 0 40px rgba(255, 0, 255, 0.2), 0 0 80px rgba(0, 255, 255, 0.1) !important;
    border-color: rgba(255, 0, 255, 0.2) !important;
}

body.theme-neon .page-hero-photo {
    position: relative;
}

body.theme-neon .page-hero-photo::before,
body.theme-neon .page-hero-photo::after {
    content: '';
    position: absolute;
    border-radius: 50%;
    pointer-events: none;
    z-index: -1;
}

body.theme-neon .page-hero-photo::before {
    inset: -1.25rem;
    border: 2px solid rgba(255, 0, 255, 0.3);
    box-shadow: 0 0 30px rgba(255, 0, 255, 0.2);
    animation: spinSlow 30s linear infinite;
}

body.theme-neon .page-hero-photo::after {
    inset: -2.5rem;
    border: 1px solid rgba(0, 255, 255, 0.15);
    box-shadow: 0 0 40px rgba(0, 255, 255, 0.1);
    animation: spinSlow 40s linear infinite reverse;
}

/* Glass cards global */
body.theme-neon .premium-process-card,
body.theme-neon .premium-feature-card,
body.theme-neon .premium-stat-card,
body.theme-neon .premium-audience-card,
body.theme-neon .portfolio-card,
body.theme-neon .card-hover,
body.theme-neon .premium-schedule-card,
body.theme-neon .faq-item,
body.theme-neon .premium-faq-item,
body.theme-neon .premium-testimonial,
body.theme-neon .hero-visual-card {
    background: var(--glass-bg) !important;
    backdrop-filter: blur(12px) !important;
    border: 1px solid var(--glass-border) !important;
    transition: all 0.3s ease !important;
}

body.theme-neon .premium-process-card:hover,
body.theme-neon .premium-feature-card:hover,
body.theme-neon .card-hover:hover,
body.theme-neon .portfolio-card:hover {
    border-color: rgba(255, 0, 255, 0.3) !important;
    box-shadow: var(--neon-glow-magenta) !important;
}

body.theme-neon .hero-visual-card {
    box-shadow: 0 0 40px rgba(255, 0, 255, 0.15), 0 0 80px rgba(0, 255, 255, 0.08) !important;
    border-color: rgba(255, 0, 255, 0.15) !important;
}

/* Sparkles */
.neon-sparkle {
    position: absolute;
    width: 4px; height: 4px;
    border-radius: 50%;
    background: #fff;
    box-shadow: 0 0 10px var(--electric-cyan), 0 0 20px var(--magenta);
    pointer-events: none;
    z-index: 5;
    animation: sparklePulse 3s ease-in-out infinite;
}

@keyframes sparklePulse {
    0%, 100% { opacity: 0.15; transform: scale(0.5); }
    50% { opacity: 1; transform: scale(1.3); }
}

/* FAQ glow */
body.theme-neon .faq-item.open,
body.theme-neon .premium-faq-item.open {
    border-color: rgba(255, 0, 255, 0.4) !important;
    box-shadow: 0 0 40px rgba(255, 0, 255, 0.15) !important;
}

/* 3D tilt */
.neon-tilt { transform-style: preserve-3d; will-change: transform; }
.neon-tilt:hover { z-index: 2; }

@media (min-width: 768px) {
    .neon-tilt.ref-glass-card:hover,
    .neon-tilt.ref-product-card:hover { transform: none; }
}

/* Marquee */
body.theme-neon .marquee-item i { color: var(--magenta); filter: drop-shadow(0 0 8px rgba(255,0,255,0.5)); }

/* Form focus */
body.theme-neon .form-input:focus {
    border-color: rgba(255, 0, 255, 0.4) !important;
    box-shadow: 0 0 0 3px rgba(255, 0, 255, 0.1), 0 0 24px rgba(0, 255, 255, 0.15) !important;
}

@keyframes rippleOut {
    from { transform: scale(0); opacity: 0.6; }
    to { transform: scale(4); opacity: 0; }
}

@media (prefers-reduced-motion: reduce) {
    .neon-orb, .neon-sparkle, .text-gradient-neon, .text-gradient-premium,
    .ref-neon-ring, .ref-hero-visual-wrap .hero-visual, .ref-float-badge,
    .ref-hero-smoke { animation: none !important; }
    .neon-tilt { transform: none !important; }
}

/* ==========================================================================
   HOMEPAGE BANNER — VIO X AI CODING hero image
   ========================================================================== */

.home-banner-hero {
    position: relative;
    width: 100%;
    max-width: 100%;
    overflow: hidden;
    background: #000;
}

.home-banner-inner {
    position: relative;
    z-index: 2;
    padding-bottom: 1.25rem;
    width: 100%;
}

.home-banner-slider {
    position: relative;
    width: 100%;
}

.home-banner-track {
    position: relative;
    width: 100%;
    background: #000;
    transition: height 0.35s ease;
}

.home-banner-slide {
    position: absolute;
    inset: 0;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.85s ease, visibility 0.85s ease;
    z-index: 0;
}

.home-banner-slide.active {
    opacity: 1;
    visibility: visible;
    z-index: 1;
}

.home-banner-link {
    display: block;
    width: 100%;
    text-decoration: none;
    outline: none;
    position: relative;
}

.home-banner-label {
    position: absolute;
    bottom: 1rem;
    left: 1rem;
    z-index: 3;
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.35rem 0.75rem;
    font-size: 0.6875rem;
    font-weight: 700;
    color: #fff;
    background: rgba(3, 5, 8, 0.65);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(0, 255, 136, 0.25);
    border-radius: 9999px;
    pointer-events: none;
    opacity: 0;
    transform: translateY(6px);
    transition: opacity 0.4s ease, transform 0.4s ease;
}

.home-banner-slide.active .home-banner-label {
    opacity: 1;
    transform: translateY(0);
}

.home-banner-label i {
    color: #00ff88;
}

.home-banner-counter {
    position: absolute;
    top: 0.85rem;
    right: 0.85rem;
    z-index: 10;
    padding: 0.3rem 0.65rem;
    font-size: 0.75rem;
    font-weight: 700;
    color: rgba(255, 255, 255, 0.85);
    background: rgba(3, 5, 8, 0.6);
    backdrop-filter: blur(8px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 9999px;
    font-variant-numeric: tabular-nums;
}

@media (min-width: 768px) {
    .home-banner-counter { top: 1rem; right: 1.25rem; }
    .home-banner-label { bottom: 1.25rem; left: 1.25rem; font-size: 0.75rem; }
}

.home-banner-picture {
    display: block;
    width: 100%;
    line-height: 0;
}

.home-banner-img {
    width: 100%;
    height: auto;
    max-width: 100%;
    display: block;
    border: none;
    border-radius: 0;
    vertical-align: top;
    image-rendering: auto;
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
}

.home-banner-link:hover .home-banner-img,
.home-banner-link:focus-visible .home-banner-img {
    opacity: 0.99;
}

.home-banner-link:focus-visible .home-banner-picture {
    outline: 2px solid var(--neon-green, #00ff88);
    outline-offset: -2px;
}

/* Arrows */
.home-banner-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 10;
    width: 2.5rem;
    height: 2.5rem;
    border-radius: 9999px;
    background: rgba(3, 5, 8, 0.65);
    backdrop-filter: blur(8px);
    border: 1px solid rgba(0, 255, 136, 0.25);
    color: #00ff88;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: background 0.2s, box-shadow 0.2s, border-color 0.2s;
}

.home-banner-arrow:hover {
    background: rgba(0, 255, 136, 0.12);
    border-color: rgba(0, 255, 136, 0.45);
    box-shadow: 0 0 20px rgba(0, 255, 136, 0.25);
}

.home-banner-prev { left: 0.75rem; }
.home-banner-next { right: 0.75rem; }

@media (min-width: 768px) {
    .home-banner-prev { left: 1.25rem; }
    .home-banner-next { right: 1.25rem; }
}

/* Dots */
.home-banner-dots {
    position: absolute;
    bottom: 0.85rem;
    left: 50%;
    transform: translateX(-50%);
    z-index: 10;
    display: flex;
    flex-wrap: nowrap;
    gap: 0.35rem;
    max-width: calc(100% - 2rem);
    overflow-x: auto;
    scrollbar-width: none;
    padding: 0.35rem 0.65rem;
    border-radius: 9999px;
    background: rgba(3, 5, 8, 0.55);
    backdrop-filter: blur(8px);
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.home-banner-dots::-webkit-scrollbar { display: none; }

.home-banner-dot {
    width: 0.4rem;
    height: 0.4rem;
    flex-shrink: 0;
    border-radius: 9999px;
    border: none;
    padding: 0;
    background: rgba(255, 255, 255, 0.3);
    cursor: pointer;
    transition: width 0.3s ease, background 0.3s ease, box-shadow 0.3s ease;
}

.home-banner-dot.active {
    width: 1.25rem;
    background: linear-gradient(90deg, #00ff88, #00b4ff);
    box-shadow: 0 0 12px rgba(0, 255, 136, 0.5);
}

.home-banner-dot:hover:not(.active) {
    background: rgba(255, 255, 255, 0.55);
}

.home-banner-actions {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.75rem;
    margin-top: 1.25rem;
    padding-bottom: 0.5rem;
}