:root {
    --primary-color: #0055FF;
    --primary-hover: #0044cc;
    --secondary-color: #8A2BE2;
    --bg-dark: #070714;
    --bg-light: #0d0d26;
    --text-color: #e0e0ff;
    --text-light: #9090b0;
    --white: #ffffff;
    --border-color: rgba(0, 85, 255, 0.3);
    --glow-primary: 0 0 15px rgba(0, 85, 255, 0.6);
    --glow-secondary: 0 0 15px rgba(138, 43, 226, 0.6);
}

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

body {
    font-family: 'Inter', -apple-system, sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--bg-dark);
    overflow-x: hidden;
}

/* Background EQ Bars */
.global-eq-bg {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 150px;
    display: flex;
    align-items: flex-end;
    z-index: -1;
    opacity: 0.25;
    pointer-events: none;
}
.eq-bar {
    flex: 1;
    background: linear-gradient(to top, var(--secondary-color), var(--primary-color));
    margin: 0 2px;
    border-radius: 2px 2px 0 0;
    transform-origin: bottom;
    animation: eq-bounce infinite alternate ease-in-out;
}
@keyframes eq-bounce {
    0% { transform: scaleY(0.1); }
    100% { transform: scaleY(1); }
}

/* Layout */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    position: relative;
    z-index: 2;
}

.text-center { text-align: center; }
.mt-2 { margin-top: 2rem; }
.bg-light { background-color: var(--bg-light); }

.section-title {
    text-align: center;
    font-size: 2.2rem;
    margin-bottom: 3rem;
    color: var(--white);
    text-transform: uppercase;
    letter-spacing: 2px;
    text-shadow: var(--glow-primary);
}

h1, h2, h3, h4 { margin-bottom: 1rem; color: var(--white); }
a { text-decoration: none; color: var(--primary-color); }
ul { list-style-position: inside; }

/* Navbar */
.navbar {
    background-color: rgba(7, 7, 20, 0.85);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    z-index: 1000;
}
.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
}
.navbar .logo {
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--white);
    text-shadow: var(--glow-primary);
    text-transform: uppercase;
    letter-spacing: 1px;
}
.nav-links {
    list-style: none;
    display: flex;
    gap: 20px;
}
.nav-links a {
    color: var(--text-color);
    font-weight: 500;
    transition: all 0.3s;
    text-transform: uppercase;
    font-size: 0.9rem;
    letter-spacing: 1px;
}
.nav-links a:hover {
    color: var(--primary-color);
    text-shadow: var(--glow-primary);
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 15px 30px;
    font-size: 1.1rem;
    font-weight: 600;
    border-radius: 8px;
    transition: all 0.3s ease;
    cursor: pointer;
    text-align: center;
    text-transform: uppercase;
    letter-spacing: 1px;
}
.btn-primary {
    background: linear-gradient(45deg, var(--primary-color), var(--secondary-color));
    color: var(--white);
    border: none;
    box-shadow: var(--glow-primary);
}
.btn-primary:hover {
    box-shadow: 0 0 25px var(--secondary-color);
    transform: scale(1.05);
}
.btn-outline {
    background-color: transparent;
    color: var(--white);
    border: 1px solid var(--primary-color);
    box-shadow: inset 0 0 10px rgba(0,85,255,0.3);
}
.btn-outline:hover {
    background-color: rgba(0, 85, 255, 0.2);
    box-shadow: inset 0 0 20px rgba(0,85,255,0.6);
}

/* Hero Section */
.hero {
    padding: 120px 0;
    position: relative;
    background: radial-gradient(circle at center, rgba(138,43,226,0.15) 0%, transparent 70%);
}
.hero h1 {
    font-size: 4.5rem;
    font-weight: 900;
    background: linear-gradient(to right, #0055FF, #8A2BE2);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 1rem;
    letter-spacing: -1px;
}
.hero .subtitle {
    font-size: 1.5rem;
    color: var(--text-light);
    margin-bottom: 2.5rem;
}

/* Hero Hologram SVG */
.hero-hologram {
    position: absolute;
    right: 5%;
    top: 50%;
    transform: translateY(-50%);
    width: 350px;
    height: 350px;
    z-index: 1;
    pointer-events: none;
    opacity: 0.8;
}
.hero-hologram svg {
    width: 100%;
    height: 100%;
    overflow: visible;
}
.hero-hologram circle {
    fill: none;
    stroke: var(--primary-color);
    stroke-width: 2;
    transform-origin: center;
}
.circle-inner { stroke-dasharray: 10 5; animation: spin 10s linear infinite; }
.circle-outer { stroke: var(--secondary-color); opacity: 0.5; animation: pulse 3s infinite; }
.sine-wave {
    fill: none;
    stroke: var(--primary-color);
    stroke-width: 3;
    filter: drop-shadow(0 0 5px var(--primary-color));
}
.wave1 { animation: waveSlide 2s linear infinite; }
.wave2 { stroke: var(--secondary-color); animation: waveSlide 3s linear infinite reverse; }

@keyframes spin { 100% { transform: rotate(360deg); } }
@keyframes pulse { 0%, 100% { transform: scale(1); opacity: 0.5; } 50% { transform: scale(1.1); opacity: 0.8; } }
@keyframes waveSlide { 100% { stroke-dashoffset: -200; } }

/* Sections */
section { padding: 80px 0; position: relative; z-index: 2; }

/* Grid System */
.grid-3, .grid-2 { display: grid; gap: 30px; }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }

/* Cards Common Web3 Style */
.card {
    background: rgba(13, 13, 38, 0.7);
    backdrop-filter: blur(12px);
    padding: 30px;
    border-radius: 12px;
    border: 1px solid rgba(255,255,255,0.05);
    transition: transform 0.4s ease, box-shadow 0.4s ease, border-color 0.4s;
    position: relative;
    overflow: hidden;
}
.card::before {
    content: '';
    position: absolute;
    top: -50%; left: -50%;
    width: 200%; height: 200%;
    background: linear-gradient(transparent, rgba(0, 85, 255, 0.05), transparent);
    transform: rotate(45deg);
    animation: scanline 4s linear infinite;
    pointer-events: none;
}
@keyframes scanline { 0% { transform: translateY(-100%) rotate(45deg); } 100% { transform: translateY(100%) rotate(45deg); } }
.card:hover { transform: translateY(-5px); box-shadow: var(--glow-primary); border-color: var(--primary-color); }

/* Features Data Dashboard */
.data-value {
    font-size: 3.5rem;
    font-weight: 900;
    color: var(--white);
    text-shadow: var(--glow-secondary);
    margin-bottom: 10px;
    font-family: monospace;
}
.data-value span { color: var(--primary-color); }

/* Pricing Carousel & Hologram Discs */
.pricing .grid-3 {
    perspective: 1200px;
    transform-style: preserve-3d;
    padding: 40px 0;
}
.pricing-card {
    text-align: center;
    border-radius: 50%;
    aspect-ratio: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    background: radial-gradient(circle at center, rgba(138,43,226,0.1) 0%, rgba(13,13,38,0.95) 70%);
    border: 2px solid var(--border-color);
    box-shadow: inset 0 0 20px rgba(138,43,226,0.2);
    transition: transform 0.6s cubic-bezier(0.2, 0.8, 0.2, 1), box-shadow 0.4s, border-color 0.4s;
}
.left-disc { transform: rotateY(25deg) translateZ(-80px); }
.center-disc { transform: translateZ(50px); border-color: var(--secondary-color); box-shadow: inset 0 0 30px rgba(138,43,226,0.4); }
.right-disc { transform: rotateY(-25deg) translateZ(-80px); }

.pricing-card:hover {
    transform: scale(1.1) rotateY(0) translateZ(100px) !important;
    z-index: 10;
    border-color: var(--primary-color);
    box-shadow: inset 0 0 40px rgba(0,85,255,0.6), var(--glow-primary);
}
.pricing-card::after {
    content: '';
    position: absolute;
    inset: -3px;
    border-radius: 50%;
    background: conic-gradient(from 0deg, transparent, var(--primary-color), var(--secondary-color), transparent);
    z-index: -1;
    animation: rotateDisc 2s linear infinite;
    opacity: 0;
    transition: opacity 0.3s;
}
.pricing-card:hover::after { opacity: 1; }
@keyframes rotateDisc { 100% { transform: rotate(360deg); } }

.pricing-card .price {
    font-size: 2.2rem;
    font-weight: bold;
    color: var(--primary-color);
    text-shadow: var(--glow-primary);
    margin: 1rem 0;
}
.pricing-card .price span { font-size: 1rem; color: var(--text-light); }
.pricing-card ul { list-style: none; margin-bottom: 1.5rem; color: var(--text-light); }
.pricing-card ul li { margin-bottom: 5px; font-size: 0.95rem; }

/* Reviews Marquee */
.reviews .container { overflow: hidden; }
.review-wrapper {
    display: flex;
    gap: 30px;
    animation: marquee 20s linear infinite;
    width: max-content;
}
.review-wrapper:hover { animation-play-state: paused; }
@keyframes marquee { 0% { transform: translateX(0); } 100% { transform: translateX(-50%); } }
.review-card { min-width: 380px; }
.review-card .comment { font-style: italic; color: var(--text-light); margin-bottom: 1rem; }
.review-card .author { color: var(--secondary-color); font-weight: 600; text-shadow: var(--glow-secondary); }

/* FAQ Accordion */
.faq-list { max-width: 800px; margin: 0 auto; }
.faq-item { margin-bottom: 1rem; border-bottom: 1px solid var(--border-color); background: rgba(13, 13, 38, 0.4); border-radius: 8px; overflow: hidden; }
.faq-item summary { cursor: pointer; font-size: 1.1rem; color: var(--white); list-style: none; position: relative; padding-right: 30px; font-weight: 500; outline: none; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item h4:hover { color: var(--primary-color); background: rgba(0, 85, 255, 0.1); }
.faq-item summary::after { content: "+"; position: absolute; right: 0; top: 0; color: var(--primary-color); font-size: 1.5rem; line-height: 1; transition: transform 0.3s; }
.faq-item[open] summary::after { transform: rotate(45deg); color: var(--secondary-color); }
.faq-item p { margin-top: 15px; color: var(--text-light); line-height: 1.6; }

/* Footer */
footer {
    background-color: #03030a;
    color: var(--text-light);
    padding: 40px 0;
    border-top: 1px solid var(--border-color);
    position: relative;
    z-index: 2;
}
footer a { color: var(--text-light); margin: 0 15px; transition: color 0.3s; }
footer a:hover { color: var(--primary-color); text-shadow: var(--glow-primary); }

/* Static Pages */
.page-header { padding: 60px 0 40px; border-bottom: 1px solid var(--border-color); }
.page-content { padding: 60px 0; max-width: 800px; margin: 0 auto; }
.page-content h2 { margin-top: 2rem; border-bottom: 1px solid var(--border-color); padding-bottom: 0.5rem; }
.page-content p, .page-content ul { margin-bottom: 1.5rem; color: var(--text-light); }

/* Responsive */
@media (max-width: 768px) {
    .grid-3, .grid-2 { grid-template-columns: 1fr; }
    .hero h1 { font-size: 2.8rem; }
    .pricing-card { aspect-ratio: auto; border-radius: 12px; padding: 40px 20px; transform: none !important; }
    .pricing .grid-3 { perspective: none; }
    .hero-hologram { display: none; }
    .nav-container { flex-direction: column; gap: 15px; }
    .nav-links { flex-wrap: wrap; justify-content: center; }
}
/* Navbar Button Style Adjustments */
.nav-btn {
    padding: 8px 20px;
    font-size: 0.95rem;
    box-shadow: 0 0 10px rgba(0, 85, 255, 0.4);
}
@media (max-width: 768px) {
    .nav-btn {
        width: 100%;
        margin-top: 10px;
    }
}

/* Accessibility */
.skip-link { position: absolute; top: -40px; left: 0; background: var(--primary-color); color: #fff; padding: 8px; z-index: 1000; transition: top 0.3s; }
.skip-link:focus { top: 0; }
:target { scroll-margin-top: 100px; }

/* Mobile Touch targets */
@media (max-width: 768px) {
    .nav-links a { padding: 15px !important; min-height: 44px; display: inline-block; }
    .footer-links a { padding: 10px 0; min-height: 44px; display: inline-block; }
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
    *, ::before, ::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}