/* Base & Variables */
:root {
    --bg-dark: #050810;
    --bg-darker: #020408;
    --primary-cyan: #00f0ff;
    --primary-blue: #0070f3;
    --accent-purple: #8a2be2;
    --text-main: #f8fafc;
    --text-muted: #94a3b8;
    --glass-bg: rgba(255, 255, 255, 0.03);
    --glass-border: rgba(255, 255, 255, 0.08);
    --glass-glow: rgba(0, 240, 255, 0.15);
}

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

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

h1, h2, h3, h4, h5, h6 {
    font-family: 'Outfit', sans-serif;
    font-weight: 700;
    line-height: 1.2;
}

a {
    text-decoration: none;
    color: inherit;
    transition: color 0.3s ease;
}

/* Utilities */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.text-gradient {
    background: linear-gradient(90deg, var(--primary-cyan), var(--primary-blue));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    display: inline-block;
}

.glow-text {
    text-shadow: 0 0 15px var(--glass-glow);
}

/* Glassmorphism */
.glass-panel {
    background: var(--glass-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.5);
    transition: transform 0.4s ease, border-color 0.4s ease, box-shadow 0.4s ease;
}

.glass-panel:hover {
    transform: translateY(-5px);
    border-color: rgba(0, 240, 255, 0.4);
    box-shadow: 0 10px 40px rgba(0, 240, 255, 0.1);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border-radius: 8px;
    font-weight: 600;
    font-family: 'Outfit', sans-serif;
    cursor: pointer;
    transition: all 0.3s ease;
    border: none;
    outline: none;
}

.btn-primary {
    background: linear-gradient(90deg, var(--primary-blue), var(--primary-cyan));
    color: #fff;
    box-shadow: 0 4px 15px rgba(0, 112, 243, 0.4);
}

.btn-primary:hover {
    box-shadow: 0 6px 25px rgba(0, 240, 255, 0.6);
    transform: scale(1.02);
}

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

.btn-outline:hover {
    background: rgba(0, 240, 255, 0.1);
    box-shadow: 0 0 15px rgba(0, 240, 255, 0.2);
}

/* Navigation */
nav {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    padding: 1.5rem 0;
    background: rgba(2, 4, 8, 0.85);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--glass-border);
}

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

.logo-container {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.logo-img {
    height: 40px;
    width: auto;
    border-radius: 8px;
}

.logo-text {
    font-size: 1.5rem;
    font-weight: 800;
    letter-spacing: 1px;
}

.nav-links {
    display: flex;
    gap: 2rem;
    align-items: center;
}

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

/* Background Effects */
.bg-glow {
    position: absolute;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(0, 112, 243, 0.15) 0%, rgba(0, 0, 0, 0) 70%);
    border-radius: 50%;
    top: -200px;
    left: -200px;
    z-index: -1;
    pointer-events: none;
}

.bg-glow-right {
    position: absolute;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(138, 43, 226, 0.1) 0%, rgba(0, 0, 0, 0) 70%);
    border-radius: 50%;
    bottom: 10%;
    right: -100px;
    z-index: -1;
    pointer-events: none;
}

/* Hero Section */
.hero {
    position: relative;
    padding: 12rem 0 8rem;
    min-height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.hero-content {
    max-width: 800px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: rgba(0, 240, 255, 0.1);
    border: 1px solid rgba(0, 240, 255, 0.3);
    border-radius: 50px;
    font-size: 0.875rem;
    color: var(--primary-cyan);
    margin-bottom: 2rem;
    animation: fadeInDown 1s ease;
}

.hero h1 {
    font-size: 4.5rem;
    margin-bottom: 1.5rem;
    animation: fadeInUp 1s ease 0.2s both;
}

.hero p {
    font-size: 1.25rem;
    color: var(--text-muted);
    margin-bottom: 2.5rem;
    max-width: 600px;
    animation: fadeInUp 1s ease 0.4s both;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    animation: fadeInUp 1s ease 0.6s both;
}

/* Dashboard Preview Section */
.dashboard-preview {
    padding: 6rem 0;
    position: relative;
}

.dashboard-img-container {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    border: 1px solid var(--glass-border);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.8);
}

.dashboard-img-container::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    box-shadow: inset 0 0 40px rgba(0, 240, 255, 0.1);
    pointer-events: none;
    z-index: 10;
}

.dashboard-img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.5s ease;
}

.dashboard-img-container:hover .dashboard-img {
    transform: scale(1.02);
}

/* Solutions Grid */
.solutions {
    padding: 6rem 0;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-header h2 {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.section-header p {
    color: var(--text-muted);
    font-size: 1.125rem;
    max-width: 700px;
    margin: 0 auto;
}

.solutions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.solution-card {
    padding: 2.5rem;
    text-align: left;
}

.solution-icon {
    font-size: 2.5rem;
    color: var(--primary-cyan);
    margin-bottom: 1.5rem;
    display: inline-block;
    padding: 1rem;
    background: rgba(0, 240, 255, 0.05);
    border-radius: 12px;
}

.solution-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.solution-card p {
    color: var(--text-muted);
    font-size: 0.95rem;
}

/* Contact Section */
.contact {
    padding: 8rem 0;
    position: relative;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.contact-info-item {
    display: flex;
    align-items: flex-start;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.contact-icon {
    font-size: 1.5rem;
    color: var(--primary-cyan);
    background: rgba(0, 240, 255, 0.1);
    padding: 1rem;
    border-radius: 50%;
}

.contact-info-item h4 {
    margin-bottom: 0.25rem;
    font-size: 1.25rem;
}

.contact-info-item p, .contact-info-item a {
    color: var(--text-muted);
}

.contact-info-item a:hover {
    color: var(--primary-cyan);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-group input, .form-group textarea {
    width: 100%;
    padding: 1rem 1.5rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--glass-border);
    border-radius: 8px;
    color: var(--text-main);
    font-family: 'Inter', sans-serif;
    transition: all 0.3s ease;
}

.form-group input:focus, .form-group textarea:focus {
    outline: none;
    border-color: var(--primary-cyan);
    box-shadow: 0 0 10px rgba(0, 240, 255, 0.2);
    background: rgba(255, 255, 255, 0.08);
}

/* Virtual AI Assistant Widget */
.ai-widget {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 2000;
}

.ai-toggle {
    width: 65px;
    height: 65px;
    border-radius: 50%;
    background: linear-gradient(135deg, rgba(0, 112, 243, 0.1), rgba(0, 240, 255, 0.1));
    border: 2px solid var(--primary-cyan);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 10px 25px rgba(0, 112, 243, 0.5), inset 0 0 15px rgba(0, 240, 255, 0.3);
    transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    animation: float 3s ease-in-out infinite;
    overflow: hidden;
    padding: 10px;
}

.ai-toggle img {
    border-radius: 50%;
}

.ai-toggle:hover {
    transform: scale(1.1);
}

.ai-chat-window {
    position: absolute;
    bottom: 85px;
    right: 0;
    width: 380px;
    height: 550px;
    background: rgba(10, 14, 23, 0.95);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(0, 240, 255, 0.3);
    border-radius: 16px;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    transform-origin: bottom right;
    transform: scale(0);
    opacity: 0;
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.8), 0 0 20px rgba(0, 240, 255, 0.1);
}

.ai-chat-window.open {
    transform: scale(1);
    opacity: 1;
}

.ai-header {
    padding: 1rem 1.5rem;
    background: rgba(0, 240, 255, 0.05);
    border-bottom: 1px solid rgba(0, 240, 255, 0.2);
    display: flex;
    align-items: center;
    gap: 1rem;
}

.ai-avatar {
    width: 45px;
    height: 45px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--primary-cyan);
    overflow: hidden;
    background: rgba(0, 0, 0, 0.5);
    padding: 4px;
}

.ai-header-text h4 {
    font-size: 1.1rem;
    margin: 0;
    color: var(--primary-cyan);
}

.ai-header-text p {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin: 0;
}

.ai-messages {
    flex: 1;
    padding: 1.5rem;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.message {
    max-width: 85%;
    padding: 0.85rem 1.1rem;
    border-radius: 12px;
    font-size: 0.9rem;
    line-height: 1.5;
    animation: fadeIn 0.3s ease forwards;
}

.message.bot {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--glass-border);
    align-self: flex-start;
    border-bottom-left-radius: 4px;
}

.message.user {
    background: linear-gradient(135deg, var(--primary-blue), var(--primary-cyan));
    color: white;
    align-self: flex-end;
    border-bottom-right-radius: 4px;
}

.ai-input {
    padding: 1rem;
    border-top: 1px solid var(--glass-border);
    display: flex;
    gap: 0.5rem;
    background: rgba(0, 0, 0, 0.3);
}

.ai-input input {
    flex: 1;
    background: transparent;
    border: none;
    color: white;
    font-family: 'Inter', sans-serif;
}

.ai-input input:focus {
    outline: none;
}

.ai-input button {
    background: transparent;
    border: none;
    color: var(--primary-cyan);
    cursor: pointer;
    font-size: 1.25rem;
    transition: transform 0.2s ease;
}

.ai-input button:hover {
    transform: scale(1.1);
    color: white;
}

/* Footer */
footer {
    padding: 4rem 0;
    border-top: 1px solid var(--glass-border);
    text-align: center;
    color: var(--text-muted);
}

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

@keyframes fadeInDown {
    from { opacity: 0; transform: translateY(-20px); }
    to { opacity: 1; transform: translateY(0); }
}

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

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

/* Fade in on scroll utility */
.fade-in-section {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
    will-change: opacity, visibility;
}

.fade-in-section.is-visible {
    opacity: 1;
    transform: none;
}

/* Responsive */
@media (max-width: 768px) {
    .hero h1 { font-size: 3rem; }
    .contact-grid { grid-template-columns: 1fr; }
    .nav-links { display: none; }
    .ai-chat-window { width: 320px; }
}