:root {
    --bg-dark: #050505;
    --bg-card: rgba(25, 25, 25, 0.6);
    --primary: #6366f1;
    --primary-hover: #4f46e5;
    --secondary: #06b6d4;
    --text-main: #f8fafc;
    --text-muted: #94a3b8;
    --glass-border: rgba(255, 255, 255, 0.08);
}

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

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

h1, h2, h3, .logo-text {
    font-family: 'Space Grotesk', sans-serif;
}

/* Background Blobs */
.blob {
    position: absolute;
    filter: blur(100px);
    z-index: -1;
    opacity: 0.5;
    border-radius: 50%;
}
.blob-1 {
    top: -100px;
    left: -100px;
    width: 400px;
    height: 400px;
    background: var(--primary);
}
.blob-2 {
    bottom: 20%;
    right: -100px;
    width: 500px;
    height: 500px;
    background: var(--secondary);
}

/* Typography */
.gradient-text {
    background: linear-gradient(to right, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* Navbar */
header {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 100;
    padding: 20px 0;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    border-bottom: 1px solid transparent;
}
header.scrolled {
    padding: 15px 0;
    background: rgba(5, 5, 5, 0.8);
    border-bottom: 1px solid var(--glass-border);
}
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}
.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.logo-text {
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: 1px;
}
.logo-text .highlight {
    color: var(--primary);
}
.nav-links a {
    color: var(--text-main);
    text-decoration: none;
    margin-left: 30px;
    font-weight: 600;
    font-size: 0.95rem;
    transition: color 0.3s ease;
}
.nav-links a:hover {
    color: var(--secondary);
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 28px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
    font-family: 'Inter', sans-serif;
}
.btn-outline {
    border: 1px solid var(--glass-border);
    background: rgba(255, 255, 255, 0.05);
}
.btn-outline:hover {
    background: rgba(255, 255, 255, 0.1);
}
.btn-primary {
    background: var(--primary);
    color: white;
}
.btn-primary:hover {
    background: var(--primary-hover);
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(99, 102, 241, 0.3);
}
.btn-secondary {
    background: rgba(255, 255, 255, 0.1);
    color: white;
    backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
}
.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.15);
    transform: translateY(-2px);
}
.w-100 {
    width: 100%;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 80px;
}
.hero-content {
    max-width: 800px;
}
.hero-title {
    font-size: 4.5rem;
    line-height: 1.1;
    margin-bottom: 24px;
}
.hero-subtitle {
    font-size: 1.25rem;
    color: var(--text-muted);
    margin-bottom: 40px;
    max-width: 600px;
}
.hero-actions {
    display: flex;
    gap: 20px;
}

/* Glassmorphism */
.glass {
    background: var(--bg-card);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
}

/* Services */
.services {
    padding: 100px 0;
}
.section-header {
    margin-bottom: 60px;
}
.section-header h2 {
    font-size: 2.5rem;
    margin-bottom: 10px;
}
.section-header p {
    color: var(--text-muted);
    font-size: 1.1rem;
}
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}
.service-card {
    padding: 40px 30px;
    transition: transform 0.3s ease, border-color 0.3s ease;
}
.service-card:hover {
    transform: translateY(-5px);
    border-color: rgba(255, 255, 255, 0.2);
}
.icon-wrapper {
    width: 60px;
    height: 60px;
    border-radius: 12px;
    background: rgba(99, 102, 241, 0.1);
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: 24px;
}
.service-card h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
}
.service-card p {
    color: var(--text-muted);
}

/* Contact */
.contact {
    padding: 100px 0;
}
.contact-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    padding: 60px;
    align-items: center;
}
.contact-info h2 {
    font-size: 3rem;
    margin-bottom: 20px;
}
.contact-info p {
    color: var(--text-muted);
    font-size: 1.1rem;
}
.form-group {
    margin-bottom: 20px;
}
.form-group input, .form-group textarea {
    width: 100%;
    padding: 15px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--glass-border);
    border-radius: 8px;
    color: white;
    font-family: 'Inter', sans-serif;
    transition: border-color 0.3s ease;
}
.form-group input:focus, .form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
}

/* Footer */
footer {
    padding: 40px 0;
    border-top: 1px solid var(--glass-border);
    text-align: center;
}
.footer-brand h3 {
    margin-bottom: 10px;
}
.footer-brand p {
    color: var(--text-muted);
    font-size: 0.9rem;
}

/* Animations */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s cubic-bezier(0.5, 0, 0, 1);
}
.reveal.active {
    opacity: 1;
    transform: translateY(0);
}
.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.2s; }

/* Responsive */
@media (max-width: 768px) {
    .hero-title { font-size: 3rem; }
    .contact-container { grid-template-columns: 1fr; padding: 30px; }
    .nav-links { display: none; }
}
/* Loci AI Widget */
.loci-ai-widget {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 1000;
    font-family: 'Inter', sans-serif;
}
.loci-ai-toggle {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: white;
    border: none;
    border-radius: 50%;
    width: 60px;
    height: 60px;
    font-size: 24px;
    cursor: pointer;
    box-shadow: 0 10px 25px rgba(99, 102, 241, 0.4);
    transition: transform 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}
.loci-ai-toggle:hover {
    transform: scale(1.1);
}
.pulse {
    animation: pulse-animation 2s infinite;
}
@keyframes pulse-animation {
    0% { box-shadow: 0 0 0 0 rgba(99, 102, 241, 0.7); }
    70% { box-shadow: 0 0 0 15px rgba(99, 102, 241, 0); }
    100% { box-shadow: 0 0 0 0 rgba(99, 102, 241, 0); }
}
.loci-ai-chat-window {
    position: absolute;
    bottom: 80px;
    right: 0;
    width: 350px;
    height: 500px;
    background: var(--bg-card);
    border-radius: 16px;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    transition: opacity 0.3s ease, transform 0.3s ease;
    transform-origin: bottom right;
    box-shadow: 0 15px 35px rgba(0,0,0,0.5);
    border: 1px solid var(--glass-border);
}
.loci-ai-chat-window.hidden {
    opacity: 0;
    transform: scale(0.5);
    pointer-events: none;
}
.loci-ai-header {
    padding: 15px 20px;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--glass-border);
}
.loci-ai-title {
    font-weight: 600;
    font-size: 1.1rem;
    display: flex;
    align-items: center;
    gap: 10px;
}
.loci-ai-title i {
    color: var(--secondary);
}
.loci-ai-close {
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 24px;
    cursor: pointer;
    transition: color 0.2s;
}
.loci-ai-close:hover {
    color: white;
}
.loci-ai-body {
    flex: 1;
    padding: 20px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 15px;
}
.loci-ai-message {
    padding: 12px 16px;
    border-radius: 12px;
    max-width: 80%;
    font-size: 0.95rem;
    line-height: 1.4;
}
.loci-ai-message.system {
    background: rgba(99, 102, 241, 0.15);
    border: 1px solid rgba(99, 102, 241, 0.3);
    align-self: flex-start;
    border-bottom-left-radius: 4px;
}
.loci-ai-message.user {
    background: rgba(6, 182, 212, 0.15);
    border: 1px solid rgba(6, 182, 212, 0.3);
    align-self: flex-end;
    border-bottom-right-radius: 4px;
}
.loci-ai-input-area {
    padding: 15px;
    background: rgba(0, 0, 0, 0.5);
    border-top: 1px solid var(--glass-border);
    display: flex;
    gap: 10px;
}
#loci-ai-input {
    flex: 1;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    padding: 10px 15px;
    color: white;
    outline: none;
    font-family: 'Inter', sans-serif;
}
#loci-ai-input:focus {
    border-color: var(--primary);
}
#loci-ai-send {
    background: var(--primary);
    color: white;
    border: none;
    border-radius: 50%;
    width: 40px;
    height: 40px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.2s;
}
#loci-ai-send:hover {
    background: var(--primary-hover);
}