/* ══════════════════════════════════════════════════════════════════════════════
   SARACAI - GLOBAL STYLES
   Matrix-inspired Design with Brand Colors
   ══════════════════════════════════════════════════════════════════════════════ */

/* ═══════════════════════════════════════
   CSS VARIABLES - BRAND COLORS
   ═══════════════════════════════════════ */
:root {
    /* Brand Colors - Logo Purple/Violet */
    --primary: #8b5cf6;
    --primary-dark: #7c3aed;
    --primary-light: #a78bfa;
    --primary-dim: rgba(139, 92, 246, 0.15);
    --primary-glow: rgba(139, 92, 246, 0.5);

    /* Accent - Light Blue/Cyan */
    --secondary: #a5b4fc;
    --secondary-dark: #818cf8;
    --secondary-dim: rgba(165, 180, 252, 0.15);
    --secondary-glow: rgba(165, 180, 252, 0.4);

    /* Cyan accent */
    --accent: #06b6d4;
    --accent-dim: rgba(6, 182, 212, 0.15);

    /* Dark Theme */
    --black: #000000;
    --darker: #030712;
    --dark: #0a0f1a;
    --surface: #111827;
    --surface-light: #1f2937;
    --border: rgba(139, 92, 246, 0.15);
    --border-light: rgba(139, 92, 246, 0.25);

    /* Text */
    --white: #ffffff;
    --text-bright: #f9fafb;
    --text: #e5e7eb;
    --text-muted: #9ca3af;
    --text-dim: #6b7280;

    /* Typography */
    --font-display: 'Space Grotesk', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-mono: 'JetBrains Mono', 'Fira Code', monospace;

    /* Animations */
    --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
    --ease-out-quart: cubic-bezier(0.25, 1, 0.5, 1);
}

/* ═══════════════════════════════════════
   RESET & BASE
   ═══════════════════════════════════════ */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-display);
    font-size: 16px;
    line-height: 1.6;
    color: var(--text);
    background: var(--darker);
    min-height: 100vh;
    overflow-x: hidden;
}

/* Selection */
::selection {
    background: var(--primary);
    color: var(--white);
}

/* ═══════════════════════════════════════
   MATRIX BACKGROUND
   ═══════════════════════════════════════ */
#matrix-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    pointer-events: none;
}

#matrix-bg, #matrix-fg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

#matrix-bg {
    opacity: 0.4;
}

#matrix-fg {
    opacity: 0.25;
}

/* ═══════════════════════════════════════
   OVERLAY EFFECTS
   ═══════════════════════════════════════ */
.gradient-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background:
        radial-gradient(ellipse at 20% 0%, rgba(59, 130, 246, 0.15) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 100%, rgba(6, 182, 212, 0.1) 0%, transparent 50%),
        radial-gradient(ellipse at 50% 50%, rgba(139, 92, 246, 0.05) 0%, transparent 70%);
    pointer-events: none;
    z-index: 1;
}

.scanlines {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: repeating-linear-gradient(
        0deg,
        transparent,
        transparent 2px,
        rgba(0, 0, 0, 0.03) 2px,
        rgba(0, 0, 0, 0.03) 4px
    );
    pointer-events: none;
    z-index: 2;
}

.noise-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0.02;
    pointer-events: none;
    z-index: 2;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
}

.scan-beam {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, transparent, var(--primary), var(--secondary), transparent);
    opacity: 0.3;
    animation: scanBeam 8s linear infinite;
    pointer-events: none;
    z-index: 3;
}

@keyframes scanBeam {
    0% { top: 0; }
    100% { top: 100%; }
}

/* ═══════════════════════════════════════
   LAYOUT
   ═══════════════════════════════════════ */
.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 40px;
    position: relative;
    z-index: 10;
}

section {
    padding: 140px 0;
    position: relative;
}

@media (max-width: 768px) {
    .container { padding: 0 20px; }
    section { padding: 80px 0; }
}

/* ═══════════════════════════════════════
   TYPOGRAPHY
   ═══════════════════════════════════════ */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    font-weight: 700;
    color: var(--white);
    line-height: 1.2;
}

.text-gradient {
    background: linear-gradient(135deg, var(--primary), var(--secondary), var(--accent));
    background-size: 200% 200%;
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: gradientShift 5s ease infinite;
}

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

/* ═══════════════════════════════════════
   NAVIGATION
   ═══════════════════════════════════════ */
nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 20px 0;
    transition: all 0.4s var(--ease-out-expo);
}

nav.scrolled {
    background: rgba(3, 7, 18, 0.9);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
    padding: 15px 0;
}

.nav-content {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 40px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

/* Logo */
.logo {
    display: flex;
    align-items: center;
    gap: 14px;
    text-decoration: none;
    transition: transform 0.3s ease;
}

.logo:hover {
    transform: scale(1.02);
}

.logo-icon {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-mono);
    font-size: 14px;
    font-weight: 700;
    color: var(--white);
    box-shadow: 0 0 30px var(--primary-glow);
    position: relative;
    overflow: hidden;
}

.logo-icon::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, transparent 40%, rgba(255,255,255,0.1) 50%, transparent 60%);
    animation: logoShine 3s ease-in-out infinite;
}

@keyframes logoShine {
    0%, 100% { transform: translateX(-100%) rotate(45deg); }
    50% { transform: translateX(100%) rotate(45deg); }
}

.logo-img {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    object-fit: contain;
}

.logo-text {
    font-family: var(--font-display);
    font-size: 24px;
    font-weight: 700;
    color: var(--white);
    letter-spacing: -0.02em;
}

/* Nav Links */
.nav-links {
    display: flex;
    align-items: center;
    gap: 8px;
}

.nav-links a {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 15px;
    font-weight: 500;
    padding: 12px 20px;
    border-radius: 10px;
    transition: all 0.3s ease;
    position: relative;
}

.nav-links a:hover {
    color: var(--white);
    background: var(--primary-dim);
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: 8px;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--primary);
    transition: all 0.3s ease;
    transform: translateX(-50%);
}

.nav-links a:hover::after {
    width: 30px;
}

/* Nav Button */
.btn-nav {
    background: var(--primary);
    color: var(--white);
    border: none;
    padding: 12px 24px;
    border-radius: 10px;
    font-family: var(--font-display);
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s var(--ease-out-expo);
    box-shadow: 0 0 20px var(--primary-dim);
}

.btn-nav:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 40px var(--primary-glow);
}

/* Mobile Menu Toggle */
.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 6px;
    cursor: pointer;
    padding: 10px;
    z-index: 1001;
}

.menu-toggle span {
    width: 28px;
    height: 2px;
    background: var(--white);
    transition: all 0.3s ease;
}

/* Mobile Menu */
.mobile-menu {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(3, 7, 18, 0.98);
    backdrop-filter: blur(20px);
    z-index: 999;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 30px;
    opacity: 0;
    visibility: hidden;
    transition: all 0.4s var(--ease-out-expo);
}

.mobile-menu.active {
    opacity: 1;
    visibility: visible;
}

.mobile-menu a {
    color: var(--white);
    text-decoration: none;
    font-size: 28px;
    font-weight: 600;
    transition: color 0.3s ease;
}

.mobile-menu a:hover {
    color: var(--primary);
}

.mobile-menu-close {
    position: absolute;
    top: 30px;
    right: 30px;
    background: none;
    border: none;
    color: var(--white);
    font-size: 40px;
    cursor: pointer;
}

@media (max-width: 900px) {
    .nav-links { display: none; }
    .menu-toggle { display: flex; }
}

/* ═══════════════════════════════════════
   BUTTONS
   ═══════════════════════════════════════ */
.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    background: var(--primary);
    color: var(--white);
    padding: 18px 36px;
    border-radius: 14px;
    font-family: var(--font-display);
    font-size: 16px;
    font-weight: 600;
    text-decoration: none;
    border: none;
    cursor: pointer;
    transition: all 0.4s var(--ease-out-expo);
    box-shadow: 0 0 30px var(--primary-dim);
    position: relative;
    overflow: hidden;
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: left 0.5s ease;
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 50px var(--primary-glow);
}

.btn-primary:hover::before {
    left: 100%;
}

.btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    background: transparent;
    color: var(--text-bright);
    padding: 18px 36px;
    border-radius: 14px;
    font-family: var(--font-display);
    font-size: 16px;
    font-weight: 600;
    text-decoration: none;
    border: 1px solid var(--border-light);
    cursor: pointer;
    transition: all 0.4s var(--ease-out-expo);
}

.btn-secondary:hover {
    border-color: var(--primary);
    background: var(--primary-dim);
    transform: translateY(-3px);
}

/* ═══════════════════════════════════════
   SECTION HEADERS
   ═══════════════════════════════════════ */
.section-header {
    text-align: center;
    margin-bottom: 80px;
}

.section-label {
    font-family: var(--font-mono);
    font-size: 13px;
    color: var(--primary);
    text-transform: uppercase;
    letter-spacing: 4px;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
}

.section-label::before,
.section-label::after {
    content: '';
    width: 40px;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--primary));
}

.section-label::after {
    background: linear-gradient(90deg, var(--primary), transparent);
}

.section-title {
    font-size: clamp(2.5rem, 5vw, 4rem);
    line-height: 1.1;
    margin-bottom: 24px;
}

.section-desc {
    font-size: 18px;
    color: var(--text-muted);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.8;
}

/* ═══════════════════════════════════════
   FORMS
   ═══════════════════════════════════════ */
.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}

.form-group {
    margin-bottom: 24px;
}

.form-group label {
    display: block;
    font-size: 14px;
    font-weight: 500;
    color: var(--text-muted);
    margin-bottom: 10px;
    font-family: var(--font-mono);
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 16px 20px;
    background: var(--dark);
    border: 1px solid var(--border);
    border-radius: 12px;
    font-family: var(--font-display);
    font-size: 16px;
    color: var(--white);
    transition: all 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 20px var(--primary-dim);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--text-dim);
}

.form-group textarea {
    min-height: 150px;
    resize: vertical;
}

.btn-submit {
    width: 100%;
    padding: 18px 36px;
    background: var(--primary);
    color: var(--white);
    border: none;
    border-radius: 12px;
    font-family: var(--font-display);
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.4s var(--ease-out-expo);
    box-shadow: 0 0 30px var(--primary-dim);
}

.btn-submit:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 50px var(--primary-glow);
}

@media (max-width: 600px) {
    .form-row { grid-template-columns: 1fr; }
}

/* ═══════════════════════════════════════
   FOOTER
   ═══════════════════════════════════════ */
footer {
    background: var(--black);
    border-top: 1px solid var(--border);
    padding: 80px 0 40px;
    position: relative;
    z-index: 10;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 60px;
    margin-bottom: 60px;
}

.footer-brand p {
    color: var(--text-muted);
    margin-top: 20px;
    line-height: 1.8;
    max-width: 300px;
}

.footer-title {
    font-family: var(--font-mono);
    font-size: 13px;
    color: var(--text-dim);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 24px;
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 14px;
}

.footer-links a {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 15px;
    transition: color 0.3s ease;
}

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

.footer-bottom {
    padding-top: 40px;
    border-top: 1px solid var(--border);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer-bottom p {
    color: var(--text-dim);
    font-size: 14px;
}

@media (max-width: 900px) {
    .footer-grid { grid-template-columns: 1fr 1fr; gap: 40px; }
}

@media (max-width: 600px) {
    .footer-grid { grid-template-columns: 1fr; }
    .footer-bottom { flex-direction: column; gap: 15px; text-align: center; }
}

/* ═══════════════════════════════════════
   SCROLL REVEAL ANIMATIONS
   ═══════════════════════════════════════ */
.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: all 0.8s var(--ease-out-expo);
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

.reveal-left {
    opacity: 0;
    transform: translateX(-60px);
    transition: all 0.8s var(--ease-out-expo);
}

.reveal-left.active {
    opacity: 1;
    transform: translateX(0);
}

.reveal-right {
    opacity: 0;
    transform: translateX(60px);
    transition: all 0.8s var(--ease-out-expo);
}

.reveal-right.active {
    opacity: 1;
    transform: translateX(0);
}

.reveal-scale {
    opacity: 0;
    transform: scale(0.9);
    transition: all 0.8s var(--ease-out-expo);
}

.reveal-scale.active {
    opacity: 1;
    transform: scale(1);
}

/* Staggered delays */
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* ═══════════════════════════════════════
   ANIMATIONS
   ═══════════════════════════════════════ */
@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(1.1); }
}

@keyframes blink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0; }
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

@keyframes glitchText {
    0% { transform: translate(0); }
    20% { transform: translate(-2px, 2px); }
    40% { transform: translate(2px, -2px); }
    60% { transform: translate(-1px, 1px); }
    80% { transform: translate(1px, -1px); }
    100% { transform: translate(0); }
}

.animate-fade-in {
    animation: fadeIn 1s var(--ease-out-expo) forwards;
}

.animate-fade-in-up {
    animation: fadeInUp 1s var(--ease-out-expo) forwards;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.delay-100 { animation-delay: 0.1s; }
.delay-200 { animation-delay: 0.2s; }
.delay-300 { animation-delay: 0.3s; }
.delay-400 { animation-delay: 0.4s; }
.delay-500 { animation-delay: 0.5s; }

/* ═══════════════════════════════════════
   CURSOR GLOW
   ═══════════════════════════════════════ */
.cursor-glow {
    position: fixed;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, var(--primary-dim) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
    z-index: 0;
    transform: translate(-50%, -50%);
    opacity: 0.5;
}

/* ═══════════════════════════════════════
   FLOATING PARTICLES
   ═══════════════════════════════════════ */
.particle {
    position: fixed;
    background: var(--primary);
    border-radius: 50%;
    pointer-events: none;
    z-index: 1;
    animation: particleFloat linear infinite;
    box-shadow: 0 0 10px var(--primary-glow);
}

@keyframes particleFloat {
    0% {
        transform: translateY(0) translateX(0);
        opacity: 0;
    }
    10% {
        opacity: 1;
    }
    90% {
        opacity: 1;
    }
    100% {
        transform: translateY(-100vh) translateX(50px);
        opacity: 0;
    }
}

/* ═══════════════════════════════════════
   UTILITY CLASSES
   ═══════════════════════════════════════ */
.text-primary { color: var(--primary); }
.text-secondary { color: var(--secondary); }
.text-muted { color: var(--text-muted); }
.text-center { text-align: center; }

.glitch-hover {
    position: relative;
}

.glitch-hover:hover {
    animation: glitchText 0.3s ease;
}

/* ═══════════════════════════════════════
   ENHANCED GLITCH EFFECTS
   ═══════════════════════════════════════ */
.glitching {
    animation: glitchIntense 0.5s ease !important;
}

@keyframes glitchIntense {
    0% { transform: translate(0); filter: hue-rotate(0deg); }
    10% { transform: translate(-3px, 3px); filter: hue-rotate(90deg); }
    20% { transform: translate(3px, -3px); filter: hue-rotate(180deg); }
    30% { transform: translate(-3px, -3px); clip-path: inset(30% 0 40% 0); }
    40% { transform: translate(3px, 3px); clip-path: inset(60% 0 10% 0); }
    50% { transform: translate(-3px, 3px); filter: hue-rotate(270deg); clip-path: none; }
    60% { transform: translate(3px, -3px); filter: hue-rotate(360deg); }
    70% { transform: translate(-1px, -1px); clip-path: inset(10% 0 80% 0); }
    80% { transform: translate(1px, 1px); clip-path: none; }
    90% { transform: translate(-2px, 2px); filter: hue-rotate(45deg); }
    100% { transform: translate(0); filter: hue-rotate(0deg); }
}

.glitch-text::before,
.glitch-text::after {
    content: attr(data-text);
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
}

.glitch-text:hover::before {
    animation: glitchLayer1 0.3s ease;
    opacity: 0.8;
    color: var(--primary);
    left: 2px;
}

.glitch-text:hover::after {
    animation: glitchLayer2 0.3s ease;
    opacity: 0.8;
    color: var(--secondary);
    left: -2px;
}

@keyframes glitchLayer1 {
    0%, 100% { clip-path: inset(0 0 0 0); }
    25% { clip-path: inset(10% 0 60% 0); }
    50% { clip-path: inset(40% 0 20% 0); }
    75% { clip-path: inset(70% 0 5% 0); }
}

@keyframes glitchLayer2 {
    0%, 100% { clip-path: inset(0 0 0 0); }
    25% { clip-path: inset(60% 0 10% 0); }
    50% { clip-path: inset(20% 0 40% 0); }
    75% { clip-path: inset(5% 0 70% 0); }
}

/* ═══════════════════════════════════════
   ENHANCED CURSOR GLOW
   ═══════════════════════════════════════ */
.cursor-glow {
    position: fixed;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle,
        rgba(59, 130, 246, 0.15) 0%,
        rgba(6, 182, 212, 0.08) 30%,
        transparent 70%);
    border-radius: 50%;
    pointer-events: none;
    z-index: 0;
    transform: translate(-50%, -50%);
    mix-blend-mode: screen;
}

.cursor-glow-inner {
    position: fixed;
    width: 100px;
    height: 100px;
    background: radial-gradient(circle,
        rgba(59, 130, 246, 0.4) 0%,
        transparent 70%);
    border-radius: 50%;
    pointer-events: none;
    z-index: 0;
    transform: translate(-50%, -50%);
    mix-blend-mode: screen;
}

/* ═══════════════════════════════════════
   3D HOLOGRAPHIC CARDS
   ═══════════════════════════════════════ */
.card-holographic {
    position: relative;
    background: linear-gradient(135deg,
        rgba(17, 24, 39, 0.9) 0%,
        rgba(31, 41, 55, 0.8) 50%,
        rgba(17, 24, 39, 0.9) 100%);
    border: 1px solid var(--border);
    border-radius: 24px;
    overflow: hidden;
    transform-style: preserve-3d;
    transition: all 0.4s var(--ease-out-expo);
}

.card-holographic::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(
        135deg,
        transparent 0%,
        rgba(59, 130, 246, 0.05) 25%,
        rgba(6, 182, 212, 0.05) 50%,
        rgba(139, 92, 246, 0.05) 75%,
        transparent 100%
    );
    background-size: 400% 400%;
    animation: holographicShift 8s ease infinite;
    pointer-events: none;
}

.card-holographic::after {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: linear-gradient(
        45deg,
        var(--primary) 0%,
        var(--secondary) 25%,
        var(--accent) 50%,
        var(--secondary) 75%,
        var(--primary) 100%
    );
    background-size: 300% 300%;
    animation: holographicBorder 6s ease infinite;
    border-radius: 26px;
    z-index: -1;
    opacity: 0;
    transition: opacity 0.4s ease;
}

.card-holographic:hover::after {
    opacity: 0.5;
}

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

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

.card-glow {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(
        ellipse at var(--mouse-x, 50%) var(--mouse-y, 50%),
        rgba(59, 130, 246, 0.15) 0%,
        transparent 50%
    );
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
}

.card-holographic:hover .card-glow {
    opacity: 1;
}

/* ═══════════════════════════════════════
   NEON GLOW EFFECTS
   ═══════════════════════════════════════ */
.neon-glow {
    text-shadow:
        0 0 5px var(--primary),
        0 0 10px var(--primary),
        0 0 20px var(--primary),
        0 0 40px var(--primary),
        0 0 80px var(--primary);
}

.neon-box {
    box-shadow:
        0 0 5px var(--primary),
        0 0 10px var(--primary),
        0 0 20px var(--primary-dim),
        inset 0 0 10px var(--primary-dim);
}

/* ═══════════════════════════════════════
   CYBER SCAN LINES
   ═══════════════════════════════════════ */
.cyber-scan {
    position: relative;
    overflow: hidden;
}

.cyber-scan::before {
    content: '';
    position: absolute;
    top: -100%;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        0deg,
        transparent 0%,
        rgba(59, 130, 246, 0.05) 50%,
        transparent 100%
    );
    animation: cyberScan 3s linear infinite;
}

@keyframes cyberScan {
    0% { top: -100%; }
    100% { top: 100%; }
}

/* ═══════════════════════════════════════
   MATRIX RAIN CANVAS STYLES
   ═══════════════════════════════════════ */
#matrix-container,
#matrixBg,
#matrixBgLayer2 {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    pointer-events: none;
}

#matrixBg {
    opacity: 0.5;
}

#matrixBgLayer2 {
    opacity: 0.3;
}

/* ═══════════════════════════════════════
   ENHANCED SCROLL REVEAL
   ═══════════════════════════════════════ */
.scroll-reveal {
    opacity: 0;
    transform: translateY(60px) scale(0.95);
    transition: all 1s var(--ease-out-expo);
}

.scroll-reveal.revealed,
.scroll-reveal.active {
    opacity: 1;
    transform: translateY(0) scale(1);
}

/* ═══════════════════════════════════════
   3D TRANSFORM EFFECTS
   ═══════════════════════════════════════ */
.transform-3d {
    transform-style: preserve-3d;
    perspective: 1000px;
}

.rotate-3d {
    animation: rotate3D 20s linear infinite;
}

@keyframes rotate3D {
    0% { transform: rotateY(0deg) rotateX(0deg); }
    25% { transform: rotateY(90deg) rotateX(10deg); }
    50% { transform: rotateY(180deg) rotateX(0deg); }
    75% { transform: rotateY(270deg) rotateX(-10deg); }
    100% { transform: rotateY(360deg) rotateX(0deg); }
}

/* ═══════════════════════════════════════
   FLOATING ANIMATION
   ═══════════════════════════════════════ */
.floating {
    animation: floatingAnimation 6s ease-in-out infinite;
}

@keyframes floatingAnimation {
    0%, 100% {
        transform: translateY(0) rotate(0deg);
    }
    25% {
        transform: translateY(-15px) rotate(2deg);
    }
    50% {
        transform: translateY(-25px) rotate(-1deg);
    }
    75% {
        transform: translateY(-10px) rotate(1deg);
    }
}

/* ═══════════════════════════════════════
   PULSE GLOW
   ═══════════════════════════════════════ */
.pulse-glow {
    animation: pulseGlow 2s ease-in-out infinite;
}

@keyframes pulseGlow {
    0%, 100% {
        box-shadow: 0 0 20px var(--primary-dim);
    }
    50% {
        box-shadow: 0 0 40px var(--primary-glow), 0 0 60px var(--primary-dim);
    }
}

/* ═══════════════════════════════════════
   SUBPAGE SPECIFIC STYLES
   ═══════════════════════════════════════ */

/* Navbar for subpages */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 20px 0;
    transition: all 0.4s var(--ease-out-expo);
}

.navbar.scrolled {
    background: rgba(3, 7, 18, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
    padding: 15px 0;
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 40px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 14px;
    text-decoration: none;
}

.logo-icon {
    width: 48px;
    height: 48px;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.logo-core {
    width: 20px;
    height: 20px;
    background: var(--primary);
    border-radius: 50%;
    box-shadow: 0 0 20px var(--primary-glow);
    animation: logoPulse 2s ease-in-out infinite;
}

.logo-ring {
    position: absolute;
    width: 100%;
    height: 100%;
    border: 2px solid var(--primary);
    border-radius: 50%;
    opacity: 0.5;
    animation: logoRingPulse 2s ease-in-out infinite;
}

@keyframes logoPulse {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.1); opacity: 0.8; }
}

@keyframes logoRingPulse {
    0%, 100% { transform: scale(1); opacity: 0.5; }
    50% { transform: scale(1.2); opacity: 0.2; }
}

.logo-text {
    font-family: var(--font-display);
    font-size: 24px;
    font-weight: 700;
    color: var(--white);
}

.text-primary {
    color: var(--primary);
}

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

/* Page Hero */
.page-hero {
    min-height: 60vh;
    display: flex;
    align-items: center;
    padding-top: 140px;
    padding-bottom: 80px;
    position: relative;
    z-index: 10;
}

.page-hero-content {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.page-title {
    font-size: clamp(2.5rem, 6vw, 5rem);
    font-weight: 700;
    margin-bottom: 24px;
    line-height: 1.1;
    position: relative;
}

.page-subtitle {
    font-size: 20px;
    color: var(--text-muted);
    line-height: 1.8;
}

.hero-icon-large {
    width: 120px;
    height: 120px;
    background: var(--primary-dim);
    border: 1px solid var(--border);
    border-radius: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 40px;
    position: relative;
}

.hero-icon-large svg {
    stroke: var(--primary);
    filter: drop-shadow(0 0 15px var(--primary-glow));
}

.icon-glow {
    position: absolute;
    width: 150%;
    height: 150%;
    background: radial-gradient(circle, var(--primary-dim) 0%, transparent 70%);
    animation: iconGlowPulse 3s ease-in-out infinite;
}

@keyframes iconGlowPulse {
    0%, 100% { opacity: 0.5; transform: scale(1); }
    50% { opacity: 1; transform: scale(1.1); }
}

.status-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 10px 24px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 100px;
    font-family: var(--font-mono);
    font-size: 13px;
    color: var(--text-muted);
    margin-bottom: 30px;
}

.status-dot {
    width: 8px;
    height: 8px;
    background: #10b981;
    border-radius: 50%;
    animation: statusPulse 2s ease-in-out infinite;
    box-shadow: 0 0 10px #10b981;
}

@keyframes statusPulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

.back-link {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    color: var(--text-muted);
    text-decoration: none;
    font-size: 14px;
    margin-bottom: 40px;
    transition: color 0.3s ease;
}

.back-link:hover {
    color: var(--primary);
}

.back-link svg {
    transition: transform 0.3s ease;
}

.back-link:hover svg {
    transform: translateX(-5px);
}

/* Content Grid */
.content-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
}

@media (max-width: 900px) {
    .content-grid { grid-template-columns: 1fr; }
}

/* Feature Card Styles for Subpages */
.card-content {
    padding: 48px;
    position: relative;
    z-index: 1;
}

.card-title {
    font-size: 24px;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 24px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.title-icon {
    color: var(--primary);
    font-family: var(--font-mono);
}

.card-text {
    color: var(--text-muted);
    font-size: 16px;
    line-height: 1.8;
}

/* Feature List */
.feature-list {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.feature-item {
    display: flex;
    align-items: flex-start;
    gap: 20px;
}

.feature-icon {
    width: 48px;
    height: 48px;
    background: var(--primary-dim);
    border: 1px solid var(--border);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.feature-icon svg {
    stroke: var(--primary);
}

.feature-icon.cyan svg { stroke: var(--secondary); }
.feature-icon.blue svg { stroke: var(--primary); }
.feature-icon.purple svg { stroke: var(--accent); }
.feature-icon.green svg { stroke: #10b981; }
.feature-icon.pink svg { stroke: #ec4899; }
.feature-icon.indigo svg { stroke: #6366f1; }
.feature-icon.emerald svg { stroke: #34d399; }
.feature-icon.teal svg { stroke: #14b8a6; }

.feature-content h3 {
    font-size: 18px;
    font-weight: 600;
    color: var(--white);
    margin-bottom: 6px;
}

.feature-content p {
    font-size: 14px;
    color: var(--text-muted);
}

/* Use Cases Grid */
.use-cases-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

@media (max-width: 1024px) {
    .use-cases-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 600px) {
    .use-cases-grid { grid-template-columns: 1fr; }
}

.use-case-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 20px;
    padding: 36px;
    text-align: center;
    transition: all 0.4s var(--ease-out-expo);
    position: relative;
    overflow: hidden;
}

.use-case-card:hover {
    border-color: var(--primary-dark);
    transform: translateY(-10px);
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.4);
}

.use-case-icon {
    font-size: 48px;
    margin-bottom: 20px;
}

.use-case-card h3 {
    font-size: 20px;
    font-weight: 600;
    color: var(--white);
    margin-bottom: 12px;
}

.use-case-card p {
    font-size: 14px;
    color: var(--text-muted);
    line-height: 1.7;
}

.card-line {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    transform: scaleX(0);
    transition: transform 0.4s ease;
}

.use-case-card:hover .card-line {
    transform: scaleX(1);
}

/* Section Styles */
.section {
    padding: 100px 0;
    position: relative;
    z-index: 10;
}

.section-dark {
    background: rgba(0, 0, 0, 0.3);
}

.section-title {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    text-align: center;
    margin-bottom: 60px;
    color: var(--white);
}

.title-decoration {
    color: var(--primary);
    font-family: var(--font-mono);
}

/* Stat Bars */
.stats-bars {
    display: flex;
    flex-direction: column;
    gap: 24px;
    margin-bottom: 32px;
}

.stat-bar-item {
    width: 100%;
}

.stat-bar-header {
    display: flex;
    justify-content: space-between;
    margin-bottom: 10px;
    font-size: 14px;
    color: var(--text-muted);
}

.stat-value {
    font-weight: 600;
}

.text-cyan { color: var(--secondary); }
.text-blue { color: var(--primary); }
.text-purple { color: var(--accent); }
.text-green { color: #10b981; }
.text-pink { color: #ec4899; }
.text-indigo { color: #6366f1; }
.text-emerald { color: #34d399; }
.text-teal { color: #14b8a6; }

.stat-bar {
    width: 100%;
    height: 8px;
    background: var(--dark);
    border-radius: 4px;
    overflow: hidden;
}

.stat-bar-fill {
    height: 100%;
    border-radius: 4px;
    width: 0%;
    transition: width 1.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.stat-bar-fill.cyan { background: linear-gradient(90deg, var(--secondary), var(--primary)); }
.stat-bar-fill.blue { background: var(--primary); }
.stat-bar-fill.purple { background: var(--accent); }
.stat-bar-fill.green { background: linear-gradient(90deg, #10b981, #34d399); }
.stat-bar-fill.pink { background: #ec4899; }
.stat-bar-fill.indigo { background: #6366f1; }
.stat-bar-fill.emerald { background: #34d399; }
.stat-bar-fill.teal { background: #14b8a6; }

/* Tech Stack */
.tech-stack {
    margin-top: 24px;
}

.tech-stack-title {
    font-size: 14px;
    color: var(--text-dim);
    margin-bottom: 16px;
    font-family: var(--font-mono);
    text-transform: uppercase;
    letter-spacing: 2px;
}

.tech-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.tech-tag {
    padding: 8px 16px;
    background: var(--dark);
    border: 1px solid var(--border);
    border-radius: 8px;
    font-size: 13px;
    font-family: var(--font-mono);
    color: var(--text);
    transition: all 0.3s ease;
}

.tech-tag.cyan { border-color: var(--secondary); color: var(--secondary); }
.tech-tag.blue { border-color: var(--primary); color: var(--primary); }
.tech-tag.purple { border-color: var(--accent); color: var(--accent); }
.tech-tag.green { border-color: #10b981; color: #10b981; }
.tech-tag.pink { border-color: #ec4899; color: #ec4899; }
.tech-tag.indigo { border-color: #6366f1; color: #6366f1; }
.tech-tag.emerald { border-color: #34d399; color: #34d399; }
.tech-tag.teal { border-color: #14b8a6; color: #14b8a6; }

/* Benefits List */
.benefits-list {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.benefit-item {
    display: flex;
    align-items: flex-start;
    gap: 20px;
}

.benefit-icon {
    font-size: 32px;
    flex-shrink: 0;
}

.benefit-content h3 {
    font-size: 18px;
    font-weight: 600;
    color: var(--white);
    margin-bottom: 6px;
}

.benefit-content p {
    font-size: 14px;
    color: var(--text-muted);
}

/* CTA Section */
.section-cta {
    padding: 120px 0;
}

.cta-box {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 32px;
    padding: 80px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-glow {
    position: absolute;
    top: -50%;
    left: 50%;
    transform: translateX(-50%);
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, var(--primary-dim) 0%, transparent 70%);
    pointer-events: none;
}

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

.cta-title {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    color: var(--white);
    margin-bottom: 24px;
}

.cta-text {
    font-size: 18px;
    color: var(--text-muted);
    max-width: 600px;
    margin: 0 auto 40px;
    line-height: 1.8;
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}

/* Button Styles */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 16px 32px;
    border-radius: 14px;
    font-family: var(--font-display);
    font-size: 16px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.4s var(--ease-out-expo);
    border: none;
    cursor: pointer;
}

.btn-primary {
    background: var(--primary);
    color: var(--white);
    box-shadow: 0 0 30px var(--primary-dim);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 50px var(--primary-glow);
}

.btn-secondary {
    background: transparent;
    color: var(--text-bright);
    border: 1px solid var(--border-light);
}

.btn-secondary:hover {
    border-color: var(--primary);
    background: var(--primary-dim);
}

.btn-large {
    padding: 20px 40px;
    font-size: 18px;
}

.btn-glow {
    position: relative;
    overflow: hidden;
}

.btn-glow::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
    transition: left 0.5s ease;
}

.btn-glow:hover::before {
    left: 100%;
}

/* Process Grid */
.process-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.process-grid-5 {
    grid-template-columns: repeat(5, 1fr);
}

@media (max-width: 1024px) {
    .process-grid,
    .process-grid-5 { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 600px) {
    .process-grid,
    .process-grid-5 { grid-template-columns: 1fr; }
}

.process-step {
    text-align: center;
    position: relative;
}

.process-number {
    width: 60px;
    height: 60px;
    background: var(--primary-dim);
    border: 2px solid var(--primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    font-weight: 700;
    color: var(--primary);
    margin: 0 auto 20px;
}

.process-number.purple { border-color: var(--accent); color: var(--accent); background: rgba(139, 92, 246, 0.15); }
.process-number.pink { border-color: #ec4899; color: #ec4899; background: rgba(236, 72, 153, 0.15); }
.process-number.indigo { border-color: #6366f1; color: #6366f1; background: rgba(99, 102, 241, 0.15); }
.process-number.green { border-color: #10b981; color: #10b981; background: rgba(16, 185, 129, 0.15); }
.process-number.emerald { border-color: #34d399; color: #34d399; background: rgba(52, 211, 153, 0.15); }
.process-number.teal { border-color: #14b8a6; color: #14b8a6; background: rgba(20, 184, 166, 0.15); }

.process-step h3 {
    font-size: 18px;
    font-weight: 600;
    color: var(--white);
    margin-bottom: 10px;
}

.process-step p {
    font-size: 14px;
    color: var(--text-muted);
}

/* Footer */
.footer {
    background: var(--black);
    border-top: 1px solid var(--border);
    padding: 80px 0 40px;
    position: relative;
    z-index: 10;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 60px;
    margin-bottom: 60px;
}

@media (max-width: 900px) {
    .footer-grid { grid-template-columns: 1fr 1fr; gap: 40px; }
}

@media (max-width: 600px) {
    .footer-grid { grid-template-columns: 1fr; }
}

.footer-brand {
    max-width: 300px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 14px;
    text-decoration: none;
    margin-bottom: 16px;
}

.footer-tagline {
    color: var(--text-muted);
    font-size: 14px;
    line-height: 1.7;
}

.footer-links h4 {
    font-family: var(--font-mono);
    font-size: 13px;
    color: var(--text-dim);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 24px;
}

.footer-links ul {
    list-style: none;
}

.footer-links li {
    margin-bottom: 14px;
}

.footer-links a {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 15px;
    transition: color 0.3s ease;
}

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

.footer-bottom {
    padding-top: 40px;
    border-top: 1px solid var(--border);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer-bottom p {
    color: var(--text-dim);
    font-size: 14px;
}

.footer-decoration {
    color: var(--primary);
    font-family: var(--font-mono);
    font-size: 14px;
}

/* Mobile Toggle */
.mobile-toggle {
    display: none;
    flex-direction: column;
    gap: 6px;
    cursor: pointer;
    padding: 10px;
    background: none;
    border: none;
    z-index: 1001;
}

.mobile-toggle span {
    width: 28px;
    height: 2px;
    background: var(--white);
    transition: all 0.3s ease;
}

@media (max-width: 900px) {
    .nav-links { display: none; }
    .mobile-toggle { display: flex; }

    .nav-links.active {
        display: flex;
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: rgba(3, 7, 18, 0.98);
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 30px;
    }
}

/* Typed Text Cursor */
.typed-text::after {
    content: '|';
    animation: typedCursor 1s step-end infinite;
    color: var(--primary);
}

@keyframes typedCursor {
    0%, 50% { opacity: 1; }
    51%, 100% { opacity: 0; }
}

/* Comparison Grid */
.comparison-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
    max-width: 900px;
    margin: 0 auto;
}

@media (max-width: 768px) {
    .comparison-grid { grid-template-columns: 1fr; }
}

.comparison-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 20px;
    padding: 40px;
}

.comparison-card-positive {
    border-color: #10b981;
    background: rgba(16, 185, 129, 0.05);
}

.comparison-card-negative {
    border-color: #ef4444;
    background: rgba(239, 68, 68, 0.05);
}

.comparison-header {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 24px;
}

.comparison-icon {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    font-weight: 700;
}

.comparison-card-positive .comparison-icon {
    background: rgba(16, 185, 129, 0.2);
    color: #10b981;
}

.comparison-card-negative .comparison-icon {
    background: rgba(239, 68, 68, 0.2);
    color: #ef4444;
}

.comparison-header h3 {
    font-size: 20px;
    font-weight: 600;
    color: var(--white);
}

.comparison-list {
    list-style: none;
}

.comparison-list li {
    padding: 12px 0;
    border-bottom: 1px solid var(--border);
    color: var(--text-muted);
    font-size: 15px;
}

.comparison-list li:last-child {
    border-bottom: none;
}

/* Data Sources Grid */
.data-sources-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

@media (max-width: 768px) {
    .data-sources-grid { grid-template-columns: repeat(2, 1fr); }
}

.data-source-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 20px 24px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 12px;
    font-size: 14px;
    color: var(--text);
    transition: all 0.3s ease;
}

.data-source-item:hover {
    border-color: var(--primary-dark);
    transform: translateY(-5px);
}

.data-source-icon {
    font-size: 24px;
}

/* ROI Section */
.roi-box {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 32px;
    padding: 60px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.roi-glow {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, var(--accent-dim) 0%, transparent 70%);
    pointer-events: none;
}

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

.roi-title {
    font-size: 28px;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 40px;
}

.roi-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
    margin-bottom: 30px;
}

@media (max-width: 768px) {
    .roi-grid { grid-template-columns: 1fr; }
}

.roi-stat {
    text-align: center;
}

.roi-number {
    font-family: var(--font-mono);
    font-size: 48px;
    font-weight: 700;
    color: var(--white);
    display: inline;
}

.roi-unit {
    font-family: var(--font-mono);
    font-size: 24px;
    color: var(--accent);
    display: inline;
}

.roi-label {
    font-size: 14px;
    color: var(--text-muted);
    margin-top: 10px;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.roi-disclaimer {
    font-size: 12px;
    color: var(--text-dim);
    font-style: italic;
}

/* Color Variants for Hero Icons */
.hero-icon-purple {
    background: rgba(139, 92, 246, 0.15);
}

.hero-icon-purple svg {
    stroke: var(--accent);
}

.icon-glow-purple {
    background: radial-gradient(circle, rgba(139, 92, 246, 0.3) 0%, transparent 70%);
}

.hero-icon-green {
    background: rgba(16, 185, 129, 0.15);
}

.hero-icon-green svg {
    stroke: #10b981;
}

.icon-glow-green {
    background: radial-gradient(circle, rgba(16, 185, 129, 0.3) 0%, transparent 70%);
}

/* Text Color Variants */
.text-purple { color: var(--accent); }
.text-green { color: #10b981; }

/* Status Badge Variants */
.status-badge-yellow {
    border-color: #f59e0b;
}

.status-dot-yellow {
    background: #f59e0b;
    box-shadow: 0 0 10px #f59e0b;
}

.status-badge-blue {
    border-color: var(--primary);
}

.status-dot-blue {
    background: var(--primary);
    box-shadow: 0 0 10px var(--primary);
}

/* Card Title Variants */
.card-title-purple .title-icon { color: var(--accent); }
.card-title-green .title-icon { color: #10b981; }

/* Card Line Variants */
.card-line-purple { background: linear-gradient(90deg, var(--accent), #ec4899); }
.card-line-green { background: linear-gradient(90deg, #10b981, #34d399); }

/* Icon Particles */
.icon-particles {
    position: absolute;
    width: 100%;
    height: 100%;
}

.icon-particles span {
    position: absolute;
    width: 4px;
    height: 4px;
    background: var(--primary);
    border-radius: 50%;
    animation: iconParticle 3s ease-in-out infinite;
}

.icon-particles span:nth-child(1) { top: 0; left: 50%; animation-delay: 0s; }
.icon-particles span:nth-child(2) { top: 50%; right: 0; animation-delay: 0.75s; }
.icon-particles span:nth-child(3) { bottom: 0; left: 50%; animation-delay: 1.5s; }
.icon-particles span:nth-child(4) { top: 50%; left: 0; animation-delay: 2.25s; }

.icon-particles-purple span { background: var(--accent); }
.icon-particles-green span { background: #10b981; }

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