:root {
    --bg-pure: #000000;
    --bg-elevated: #0a0a0a;
    --text-primary: #ffffff;
    --text-secondary: rgba(255, 255, 255, 0.6);
    --border-subtle: rgba(255, 255, 255, 0.1);
    --accent: #ffffff;
}

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

body {
    font-family: 'Inter', sans-serif;
    background-color: transparent;
    color: var(--text-primary);
    line-height: 1.5;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

/* Hardware Accelerated WebGL Canvas */
#glcanvas {
    position: fixed;
    top: 0; left: 0; 
    width: 100vw; height: 100vh;
    z-index: -1; 
    background: #030305; /* Deep dark tech background */
}

.solar-overlay {
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    /* Vignette to keep text readable */
    background: radial-gradient(circle at center, rgba(0,0,0,0.2) 20%, rgba(0,0,0,0.95) 100%);
    z-index: 1;
    pointer-events: none;
}

@keyframes pulseBg {
    0% { transform: scale(1) translate(0, 0); opacity: 0.8; }
    100% { transform: scale(1.1) translate(-2%, 2%); opacity: 1; }
}

/* Navbar */
.navbar {
    position: fixed;
    top: 0; left: 0; width: 100%;
    padding: 24px 60px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 100;
    background: linear-gradient(to bottom, rgba(0,0,0,0.8) 0%, transparent 100%);
    backdrop-filter: blur(10px);
}

.logo {
    font-size: 1.2rem;
    font-weight: 900;
    letter-spacing: 2px;
}

.nav-links {
    display: flex;
    gap: 40px;
}

.nav-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: color 0.3s ease;
}

.nav-links a:hover {
    color: var(--text-primary);
}

.btn-cta {
    color: var(--text-primary);
    text-decoration: none;
    padding: 10px 24px;
    border: 1px solid var(--border-subtle);
    border-radius: 100px;
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    background: rgba(255,255,255,0.03);
    transition: all 0.3s ease;
}

.btn-cta:hover {
    background: var(--text-primary);
    color: var(--bg-pure);
}

/* Hero Section */
.hero {
    height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 0 5%;
    position: relative;
}

.hero-content {
    max-width: 1000px;
    z-index: 10;
}

.hero-title {
    font-size: clamp(4rem, 10vw, 8rem);
    font-weight: 900;
    line-height: 0.95;
    letter-spacing: -3px;
    margin-bottom: 30px;
    background: linear-gradient(180deg, #FFFFFF 0%, rgba(255,255,255,0.4) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto 50px;
    font-weight: 400;
    line-height: 1.6;
}

.hero-buttons {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 30px;
}

.btn-primary {
    background: var(--text-primary);
    color: var(--bg-pure);
    border: none;
    padding: 16px 40px;
    font-size: 1rem;
    font-weight: 700;
    border-radius: 100px;
    cursor: pointer;
    transition: transform 0.3s ease;
}

.btn-primary:hover {
    transform: scale(1.05);
}

.hero-status {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--text-secondary);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.status-dot {
    width: 8px; height: 8px;
    background: #22c55e;
    border-radius: 50%;
    box-shadow: 0 0 10px #22c55e;
}

/* Scroll Indicator */
.scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    color: var(--text-secondary);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.scroll-indicator .line {
    width: 1px;
    height: 40px;
    background: linear-gradient(to bottom, var(--text-secondary), transparent);
}

/* Bento Box Features Section */
.bento-section {
    padding: 120px 5%;
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
    z-index: 10;
}

.bento-header {
    text-align: center;
    margin-bottom: 80px;
}

.bento-header h2 {
    font-size: 3.5rem;
    font-weight: 900;
    letter-spacing: -1.5px;
    margin-bottom: 20px;
    background: linear-gradient(180deg, #FFFFFF 0%, rgba(255,255,255,0.4) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.bento-header p {
    font-size: 1.2rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

.bento-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.bento-card {
    background: rgba(10, 10, 12, 0.4);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 32px;
    padding: 40px;
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    min-height: 400px;
    transition: transform 0.3s ease, border-color 0.3s ease;
}

.bento-card:hover {
    transform: translateY(-5px);
    border-color: rgba(255, 255, 255, 0.15);
}

.bento-card.large {
    grid-column: span 2;
    flex-direction: row;
    align-items: center;
}

.bento-glow {
    position: absolute;
    top: -50%; left: -50%;
    width: 200%; height: 200%;
    background: radial-gradient(circle at 50% 50%, rgba(138, 43, 226, 0.15), transparent 60%);
    pointer-events: none;
    z-index: 0;
}

.bento-glow-subtle {
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 100%;
    background: radial-gradient(circle at top left, rgba(255, 255, 255, 0.03), transparent 70%);
    pointer-events: none;
    z-index: 0;
}

.bento-content {
    position: relative;
    z-index: 1;
}

.bento-card.large .bento-content {
    flex: 1;
    padding-right: 40px;
}

.bento-content h3 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 16px;
    color: var(--text-primary);
}

.bento-content p {
    font-size: 1.1rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

.bento-visual {
    position: relative;
    z-index: 1;
    display: flex;
    justify-content: center;
    align-items: center;
}

.bento-card.large .bento-visual {
    flex: 1;
    height: 100%;
}

/* Specific Card Visuals */
.math-eq {
    display: flex;
    align-items: center;
    gap: 20px;
    font-family: monospace;
    font-size: 2.5rem;
    font-weight: bold;
    background: rgba(0,0,0,0.5);
    padding: 20px 40px;
    border-radius: 100px;
    border: 1px solid rgba(255,255,255,0.1);
}

.math-eq .strike {
    color: #ff3366;
    text-decoration: line-through;
    opacity: 0.6;
}

.math-eq .arrow {
    color: var(--text-secondary);
}

.math-eq .pure {
    color: #00e5ff;
    text-shadow: 0 0 20px rgba(0, 229, 255, 0.5);
}

.stat-visual {
    flex-direction: column;
    margin-top: 40px;
}

.stat-visual h1 {
    font-size: 6rem;
    font-weight: 900;
    line-height: 1;
    background: linear-gradient(180deg, #FFFFFF 0%, rgba(255,255,255,0.2) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.stat-visual h1 span {
    font-size: 3rem;
}

.stat-visual p {
    color: #22c55e;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-top: 10px;
}

.speed-ring {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    border: 4px solid rgba(255,255,255,0.05);
    border-top-color: #00e5ff;
    margin-top: 40px;
    animation: spin 1s cubic-bezier(0.6, 0.2, 0.1, 1) infinite;
}

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

@media (max-width: 968px) {
    .bento-grid {
        grid-template-columns: 1fr;
    }
    .bento-card.large {
        grid-column: span 1;
        flex-direction: column;
    }
    .bento-card.large .bento-content {
        padding-right: 0;
        margin-bottom: 40px;
    }
}

/* Footer */
.footer {
    border-top: 1px solid var(--border-subtle);
    padding: 80px 60px 40px;
    margin-top: 100px;
}

.footer-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 60px;
}

.logo-large {
    font-size: 2.5rem;
    font-weight: 900;
    letter-spacing: -1px;
}

.footer-links {
    display: flex;
    gap: 40px;
}

.footer-links a {
    color: var(--text-secondary);
    text-decoration: none;
    text-transform: uppercase;
    font-size: 0.85rem;
    letter-spacing: 1px;
    transition: color 0.3s;
}

.footer-links a:hover {
    color: var(--text-primary);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    color: rgba(255,255,255,0.3);
    font-size: 0.85rem;
    border-top: 1px solid rgba(255,255,255,0.05);
    padding-top: 30px;
}

/* Roadmap Page Styles */
.roadmap-main {
    padding: 160px 5% 100px;
    max-width: 900px;
    margin: 0 auto;
    position: relative;
    z-index: 10;
}

.roadmap-header {
    text-align: center;
    margin-bottom: 80px;
}

.roadmap-title {
    font-size: clamp(3rem, 6vw, 5rem);
    font-weight: 900;
    letter-spacing: -2px;
    margin-bottom: 20px;
    background: linear-gradient(180deg, #FFFFFF 0%, rgba(255,255,255,0.4) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.roadmap-subtitle {
    font-size: 1.2rem;
    color: var(--text-secondary);
}

.timeline {
    position: relative;
    padding-left: 40px;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(to bottom, rgba(255,255,255,0.2) 0%, rgba(0,229,255,0.5) 100%);
}

.timeline-item {
    position: relative;
    margin-bottom: 60px;
    background: rgba(10, 10, 12, 0.4);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 24px;
    padding: 40px;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
}

.timeline-dot {
    position: absolute;
    left: -49px;
    top: 50%;
    transform: translateY(-50%);
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: #fff;
    box-shadow: 0 0 10px rgba(255,255,255,0.5);
}

.pulse-dot {
    background: #00e5ff;
    box-shadow: 0 0 20px #00e5ff;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { box-shadow: 0 0 0 0 rgba(0,229,255,0.7); }
    70% { box-shadow: 0 0 0 20px rgba(0,229,255,0); }
    100% { box-shadow: 0 0 0 0 rgba(0,229,255,0); }
}

.timeline-content h3 {
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 15px;
}

.timeline-content p {
    color: var(--text-secondary);
    font-size: 1.1rem;
    line-height: 1.6;
}

.glow-item {
    border-color: rgba(0, 229, 255, 0.3);
    box-shadow: inset 0 0 30px rgba(0, 229, 255, 0.05);
}

/* Support Section */
.support-section {
    padding: 100px 5%;
    max-width: 800px;
    margin: 0 auto;
    position: relative;
    z-index: 10;
    text-align: center;
}

.support-content {
    background: rgba(10, 10, 12, 0.6);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 32px;
    padding: 60px 40px;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
}

.support-content h2 {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 20px;
    background: linear-gradient(180deg, #FFFFFF 0%, rgba(255,255,255,0.6) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.support-content p {
    color: var(--text-secondary);
    font-size: 1.1rem;
    margin-bottom: 40px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.qr-container {
    position: relative;
    display: inline-block;
    padding: 15px;
    background: white;
    border-radius: 24px;
    margin-bottom: 20px;
    box-shadow: 0 20px 50px rgba(0,0,0,0.5);
}

.qr-glow {
    position: absolute;
    top: -10px; left: -10px; right: -10px; bottom: -10px;
    background: linear-gradient(45deg, #00e5ff, #8a2be2, #00e5ff);
    z-index: -1;
    border-radius: 34px;
    filter: blur(20px);
    opacity: 0.5;
}

.qr-image {
    display: block;
    max-width: 250px;
    height: auto;
    border-radius: 12px;
}

.support-tagline {
    color: #00e5ff !important;
    font-weight: 600;
    letter-spacing: 1px;
    margin-bottom: 0 !important;
}

/* Mobile */
@media (max-width: 968px) {
    .navbar { padding: 20px; }
    .nav-links { display: none; }
    .hero-title { font-size: 3.5rem; }
    .feature-row { flex-direction: column; text-align: center; gap: 40px; }
    .feature-row.reverse { flex-direction: column; }
    .feature-text p { margin: 0 auto; }
    .footer-top { flex-direction: column; gap: 40px; align-items: flex-start; }
    .footer-bottom { flex-direction: column; gap: 20px; }
}