:root {
    --bg-dark: #030614;
    --bg-card: rgba(12, 18, 42, 0.6);
    --text-primary: #ffffff;
    --text-secondary: #94a3b8;
    --neon-blue: #00d2ff;
    --neon-deep-blue: #0044ff;
    --neon-purple: #3a00ff;
    
    --glass-border: rgba(0, 210, 255, 0.15);
    --glass-highlight: rgba(255, 255, 255, 0.05);

    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;
    
    --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    background-color: var(--bg-dark);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Background Effects */
.page-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: -1;
    overflow: hidden;
}

.ambient-glow {
    position: absolute;
    width: 600px;
    height: 600px;
    border-radius: 50%;
    filter: blur(120px);
    opacity: 0.4;
    animation: float 10s infinite alternate ease-in-out;
}

.glow-top-left {
    top: -200px;
    left: -200px;
    background: radial-gradient(circle, var(--neon-deep-blue) 0%, transparent 70%);
}

.glow-bottom-right {
    bottom: -200px;
    right: -200px;
    background: radial-gradient(circle, var(--neon-purple) 0%, transparent 70%);
    animation-delay: -5s;
}

.grid-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        linear-gradient(rgba(0, 210, 255, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 210, 255, 0.03) 1px, transparent 1px);
    background-size: 40px 40px;
    mask-image: radial-gradient(circle at center, black 40%, transparent 100%);
    -webkit-mask-image: radial-gradient(circle at center, black 40%, transparent 100%);
}

/* Typography & Utils */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.section {
    padding: 100px 0;
}

h1, h2, h3, h4 {
    font-family: var(--font-heading);
    letter-spacing: -0.02em;
}

.text-gradient {
    background: linear-gradient(90deg, var(--neon-blue), var(--neon-deep-blue));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    color: transparent;
}

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

/* Glassmorphism Components */
.glass-card {
    background: var(--bg-card);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.3);
    position: relative;
    overflow: hidden;
}

.glass-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--glass-highlight), transparent);
}

.btn {
    display: inline-block;
    font-family: var(--font-body);
    font-weight: 500;
    padding: 12px 28px;
    border-radius: 30px;
    text-decoration: none;
    transition: var(--transition);
    cursor: pointer;
    border: none;
    font-size: 1rem;
}

.btn-primary {
    background: linear-gradient(90deg, var(--neon-deep-blue), var(--neon-blue));
    color: white;
    box-shadow: 0 4px 15px rgba(0, 68, 255, 0.4);
}

.btn-primary:hover {
    box-shadow: 0 6px 25px rgba(0, 210, 255, 0.6);
    transform: translateY(-2px);
}

.glow-btn {
    position: relative;
}

.glow-btn::after {
    content: '';
    position: absolute;
    top: -2px; left: -2px; right: -2px; bottom: -2px;
    background: linear-gradient(90deg, var(--neon-blue), var(--neon-purple), var(--neon-blue));
    z-index: -1;
    border-radius: 32px;
    background-size: 400%;
    animation: glowing 20s linear infinite;
    opacity: 0;
    transition: opacity 0.3s ease-in-out;
}

.glow-btn:hover::after {
    opacity: 1;
}

.btn-outline {
    background: transparent;
    color: var(--text-primary);
    border: 1px solid var(--neon-blue);
}

.btn-outline:hover {
    background: rgba(0, 210, 255, 0.1);
    box-shadow: inset 0 0 10px rgba(0, 210, 255, 0.2);
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 100;
    padding: 20px 0;
    transition: var(--transition);
    background: transparent;
}

.header.scrolled {
    background: rgba(3, 6, 20, 0.8);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--glass-border);
    padding: 15px 0;
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo-text {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    font-weight: 900;
    color: var(--neon-deep-blue);
    text-decoration: none;
    text-transform: lowercase;
    position: relative;
    letter-spacing: -1px;
}

/* axacode subtle neon text effect */
.logo-text {
    text-shadow: 0 0 10px rgba(0, 68, 255, 0.6), 0 0 20px rgba(0, 68, 255, 0.4);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav-item {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    transition: var(--transition);
    position: relative;
}

.nav-item:hover {
    color: var(--neon-blue);
    text-shadow: 0 0 8px rgba(0, 210, 255, 0.4);
}

.nav-item::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0%;
    height: 2px;
    background: var(--neon-blue);
    transition: var(--transition);
    box-shadow: 0 0 8px var(--neon-blue);
}

.nav-item:hover::after {
    width: 100%;
}

.nav-btn {
    color: white;
    text-decoration: none;
    padding: 8px 20px;
    border-radius: 20px;
    border: 1px solid var(--glass-border);
    background: rgba(0, 68, 255, 0.1);
    transition: var(--transition);
    font-size: 0.95rem;
}

.nav-btn:hover {
    background: rgba(0, 68, 255, 0.3);
    border-color: var(--neon-blue);
    box-shadow: 0 0 15px rgba(0, 210, 255, 0.2);
}

.mobile-toggle {
    display: none;
    background: transparent;
    border: none;
    cursor: pointer;
    flex-direction: column;
    gap: 5px;
}

.mobile-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: white;
    transition: var(--transition);
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 100px;
}

.hero-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
}

.badge {
    display: inline-block;
    padding: 6px 16px;
    background: rgba(0, 210, 255, 0.1);
    border: 1px solid rgba(0, 210, 255, 0.2);
    border-radius: 20px;
    color: var(--neon-blue);
    font-size: 0.85rem;
    font-weight: 500;
    margin-bottom: 24px;
    letter-spacing: 1px;
    text-transform: uppercase;
}

.hero-title {
    font-size: 4rem;
    line-height: 1.1;
    margin-bottom: 24px;
    font-weight: 800;
}

.hero-desc {
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin-bottom: 40px;
    max-width: 500px;
}

.hero-actions {
    display: flex;
    gap: 16px;
    margin-bottom: 60px;
}

.stats-row {
    display: flex;
    gap: 40px;
}

.stat-item {
    display: flex;
    flex-direction: column;
}

.stat-number {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 700;
    color: white;
    line-height: 1;
    text-shadow: 0 0 15px rgba(0, 210, 255, 0.3);
}

.stat-label {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-top: 8px;
}

/* Hero Visual & Logo */
.hero-visual {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100%;
}

.logo-wrapper {
    position: relative;
    width: 350px;
    height: 350px;
    display: flex;
    justify-content: center;
    align-items: center;
    perspective: 1000px;
}

.hero-logo-img {
    width: 100%;
    max-width: 340px;
    aspect-ratio: 1 / 1;
    object-fit: contain;
    padding: 24px;
    box-sizing: border-box;
    border-radius: 50%;
    z-index: 10;
    animation: float 6s ease-in-out infinite;
    mix-blend-mode: screen;
    filter: drop-shadow(0 0 25px rgba(0, 210, 255, 0.4));
    -webkit-mask-image: radial-gradient(circle, black 65%, transparent 100%);
    mask-image: radial-gradient(circle, black 65%, transparent 100%);
}

.logo-glow {
    position: absolute;
    width: 200px;
    height: 200px;
    background: var(--neon-deep-blue);
    border-radius: 50%;
    filter: blur(80px);
    z-index: 1;
    opacity: 0.6;
    animation: pulse 4s infinite alternate;
}

.floating-ring {
    position: absolute;
    border-radius: 50%;
    border: 1px solid rgba(0, 210, 255, 0.15);
    z-index: 2;
}

.ring-1 {
    width: 320px;
    height: 320px;
    animation: spin 20s linear infinite;
    border-top: 1px solid var(--neon-blue);
}

.ring-2 {
    width: 420px;
    height: 420px;
    animation: spin 30s linear infinite reverse;
    border-bottom: 2px solid var(--neon-deep-blue);
    opacity: 0.5;
}

.floating-node {
    position: absolute;
    width: 8px;
    height: 8px;
    background: var(--neon-blue);
    border-radius: 50%;
    box-shadow: 0 0 15px var(--neon-blue);
}

.node-1 { top: 10%; right: 20%; animation: float 4s ease-in-out infinite; }
.node-2 { bottom: 20%; left: 10%; animation: float 5s ease-in-out infinite 1s; }
.node-3 { top: 40%; left: -5%; width: 12px; height: 12px; background: var(--neon-purple); box-shadow: 0 0 20px var(--neon-purple); animation: float 6s ease-in-out infinite 2s; }


/* Services Section */
.section-header {
    margin-bottom: 60px;
}

.section-title {
    font-size: 2.8rem;
    margin-bottom: 16px;
}

.section-desc {
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

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

.service-card {
    padding: 40px 30px;
    transition: var(--transition);
}

.service-card:hover {
    transform: translateY(-10px);
    border-color: rgba(0, 210, 255, 0.4);
    box-shadow: 0 15px 40px rgba(0, 68, 255, 0.2);
}

.service-icon {
    width: 60px;
    height: 60px;
    border-radius: 16px;
    background: rgba(0, 68, 255, 0.1);
    display: flex;
    justify-content: center;
    align-items: center;
    color: var(--neon-blue);
    margin-bottom: 24px;
    border: 1px solid rgba(0, 210, 255, 0.2);
}

.service-title {
    font-size: 1.4rem;
    margin-bottom: 16px;
}

.service-desc {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

/* CTA */
.cta-card {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    padding: 60px;
    align-items: center;
    background: linear-gradient(135deg, rgba(12, 18, 42, 0.8), rgba(0, 30, 80, 0.4));
}

.cta-content h2 {
    font-size: 2.4rem;
    margin-bottom: 20px;
}

.cta-content p {
    color: var(--text-secondary);
    margin-bottom: 0;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.input-group input,
.input-group textarea {
    width: 100%;
    padding: 15px 20px;
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    color: white;
    font-family: var(--font-body);
    transition: var(--transition);
    outline: none;
}

.input-group input:focus,
.input-group textarea:focus {
    border-color: var(--neon-blue);
    box-shadow: 0 0 15px rgba(0, 210, 255, 0.15);
    background: rgba(0, 20, 40, 0.4);
}

.w-100 {
    width: 100%;
}

/* Footer */
.footer {
    border-top: 1px solid var(--glass-border);
    padding: 40px 0;
    margin-top: 60px;
    background: rgba(0, 0, 0, 0.4);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer-brand p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-top: 8px;
}

.footer-links p {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* Animations */
@keyframes float {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-20px); }
    100% { transform: translateY(0px); }
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

@keyframes pulse {
    0% { transform: scale(1); opacity: 0.4; }
    100% { transform: scale(1.1); opacity: 0.7; }
}

@keyframes glowing {
    0% { background-position: 0 0; }
    50% { background-position: 400% 0; }
    100% { background-position: 0 0; }
}

/* Blog Section */
.blog-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.blog-card {
    padding: 30px;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.blog-meta {
    display: flex;
    justify-content: space-between;
    margin-bottom: 16px;
    font-size: 0.85rem;
    color: var(--neon-blue);
    font-weight: 500;
}

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

.blog-title {
    font-size: 1.3rem;
    margin-bottom: 16px;
    line-height: 1.4;
    transition: var(--transition);
}

.blog-card:hover .blog-title {
    color: var(--neon-blue);
}

.blog-excerpt {
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin-bottom: 24px;
    flex-grow: 1;
}

.blog-read-more {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: white;
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
    font-size: 0.9rem;
}

.blog-read-more:hover {
    color: var(--neon-blue);
    gap: 12px;
}

/* Blog Detail Page Styles */
.article-header {
    text-align: center;
    margin-bottom: 50px;
    padding-bottom: 30px;
    border-bottom: 1px solid var(--glass-border);
}

.article-title {
    font-size: 3rem;
    margin-top: 20px;
    margin-bottom: 15px;
    background: linear-gradient(90deg, #fff, var(--neon-blue));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.article-meta {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.article-content {
    font-size: 1.1rem;
    line-height: 1.8;
    color: #e2e8f0;
}

.article-content p {
    margin-bottom: 24px;
}

.article-content h1, .article-content h2, .article-content h3 {
    color: white;
    margin-top: 40px;
    margin-bottom: 20px;
}

.article-content a {
    color: var(--neon-blue);
    text-decoration: none;
}

.article-content a:hover {
    text-decoration: underline;
}

/* Responsive */
@media (max-width: 992px) {
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 60px;
    }

    .hero-actions, .stats-row {
        justify-content: center;
    }

    .hero-title {
        font-size: 3rem;
    }

    .hero-desc {
        margin: 0 auto 40px;
    }

    .services-grid, .blog-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .cta-card {
        grid-template-columns: 1fr;
        padding: 40px;
        text-align: center;
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: none; /* simple mobile menu fallback in js, but mostly hidden for purely css */
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: rgba(3, 6, 20, 0.95);
        backdrop-filter: blur(10px);
        flex-direction: column;
        padding: 20px 0;
        border-bottom: 1px solid var(--glass-border);
    }
    
    .nav-links.active {
        display: flex;
    }

    .mobile-toggle {
        display: flex;
    }
    
    .mobile-toggle.active span:nth-child(1) {
        transform: translateY(7px) rotate(45deg);
    }
    .mobile-toggle.active span:nth-child(2) {
        opacity: 0;
    }
    .mobile-toggle.active span:nth-child(3) {
        transform: translateY(-7px) rotate(-45deg);
    }

    .services-grid, .blog-grid {
        grid-template-columns: 1fr;
    }

    .hero-title {
        font-size: 2.5rem;
    }
    
    .footer-content {
        flex-direction: column;
        text-align: center;
        gap: 20px;
    }
}