:root {
    --primary: #0f172a; /* Slate 900 */
    --accent: #3b82f6; /* Blue 500 */
    --accent-glow: #60a5fa; /* Blue 400 */
    --text-light: #f8fafc;
    --text-muted: #94a3b8;
    --bg-dark: #020617;
    --card-bg: rgba(30, 41, 59, 0.7);
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;
    --transition: all 0.3s ease;
}

* {
    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-light);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Typography */
h1, h2, h3, h4 {
    font-family: var(--font-heading);
    font-weight: 700;
}

.text-gradient {
    background: linear-gradient(135deg, var(--accent-glow), #a855f7);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.highlight {
    color: var(--accent);
}

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

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(15, 23, 42, 0.85);
    backdrop-filter: blur(10px);
    padding: 1.25rem 0;
    z-index: 1000;
    border-bottom: 1px solid rgba(255,255,255,0.05);
}

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

.logo {
    font-size: 1.5rem;
    font-weight: 800;
    font-family: var(--font-heading);
    color: white;
    text-decoration: none;
    letter-spacing: -0.02em;
}

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

.nav-links a {
    color: var(--text-muted);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
}

.nav-links a:hover {
    color: white;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 0.75rem 1.75rem;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
    border: 2px solid transparent;
}

.btn-primary {
    background: var(--accent);
    color: white;
    box-shadow: 0 0 15px rgba(59, 130, 246, 0.3);
}

.btn-primary:hover {
    background: #2563eb;
    box-shadow: 0 0 25px rgba(59, 130, 246, 0.5);
    transform: translateY(-2px);
}

/* Shine effect for Navbar Button */
.nav-links .btn-primary {
    position: relative;
    overflow: hidden;
}

.nav-links .btn-primary::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 50%;
    height: 100%;
    background: linear-gradient(to right, rgba(255,255,255,0) 0%, rgba(255,255,255,0.4) 50%, rgba(255,255,255,0) 100%);
    transform: skewX(-25deg);
    animation: shine 3s infinite;
}

@keyframes shine {
    0% { left: -100%; }
    20% { left: 200%; }
    100% { left: 200%; }
}

.btn-outline {
    border-color: rgba(255,255,255,0.2);
    color: white;
}

.btn-outline:hover {
    background: rgba(255,255,255,0.1);
    border-color: white;
}

/* Hero Section */
.hero {
    position: relative;
    height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 4rem;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    /* We will use the generated image here in a real scenario, for now a gradient placeholder until we move the file */
    background: linear-gradient(rgba(2, 6, 23, 0.7), rgba(2, 6, 23, 0.9)), url('hero_bg.png'); 
    background-size: cover;
    background-position: center;
    z-index: -1;
}

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

.hero h1 {
    font-size: 5rem;
    line-height: 1.1;
    margin-bottom: 1.5rem;
}

.hero p {
    font-size: 1.25rem;
    color: var(--text-muted);
    margin-bottom: 2.5rem;
    max-width: 600px;
}

.hero-btns {
    display: flex;
    gap: 1rem;
    margin-bottom: 4rem;
}

.hero-contact-box {
    max-width: 640px;
}

.hero-contact-box p {
    font-size: 1rem;
    margin-bottom: 1.25rem;
    color: var(--text-light);
}

/* Stats */
.stats-bar {
    display: flex;
    gap: 4rem;
    background: rgba(255, 255, 255, 0.03);
    padding: 1.5rem 2.5rem;
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(5px);
    display: inline-flex;
}

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

.stat-number {
    font-size: 2rem;
    font-weight: 700;
    color: white;
    font-family: var(--font-heading);
}

.stat-label {
    color: var(--text-muted);
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Services */
.services {
    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);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.service-card {
    background: var(--card-bg);
    border: 1px solid rgba(255, 255, 255, 0.05);
    padding: 2.5rem;
    border-radius: 16px;
    transition: var(--transition);
    cursor: pointer;
}

.service-image {
    width: 100%;
    height: 150px;
    object-fit: cover;
    border-radius: 12px;
    margin-bottom: 1.25rem;
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.service-card:hover {
    transform: translateY(-5px);
    border-color: var(--accent);
    background: rgba(30, 41, 59, 0.9);
}

.icon-box {
    font-size: 2rem;
    color: var(--accent);
    margin-bottom: 1.5rem;
}

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

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

/* Features */
.features {
    padding: 6rem 0;
    background: #0f172a;
}

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

.feature-list {
    list-style: none;
    margin-top: 2rem;
}

.feature-list li {
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    color: var(--text-light);
}

.feature-list i {
    color: var(--accent);
}

.tech-visual {
    width: 100%;
    height: 400px;
    background: linear-gradient(45deg, #1e293b, #0f172a);
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.05);
    box-shadow: 0 20px 50px rgba(0,0,0,0.5);
    position: relative;
    overflow: hidden;
}

.tech-slide {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0;
    transition: opacity 0.8s ease;
}

.tech-slide.active {
    opacity: 1;
}

/* Use a pseudo-element to add some 'tech' looking lines or glow */
.tech-visual::after {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 30% 30%, rgba(59, 130, 246, 0.1), transparent 50%);
}



/* Footer */
footer {
    background: #020617;
    padding: 4rem 0 0;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-col h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.footer-col h4 {
    margin-bottom: 1.5rem;
    color: white;
}

.footer-col a {
    display: block;
    color: var(--text-muted);
    text-decoration: none;
    margin-bottom: 0.75rem;
    transition: var(--transition);
}

.footer-col a:hover {
    color: var(--accent);
}

.contact-number {
    display: inline-block;
    margin-top: 1rem;
    color: var(--text-light);
    font-weight: 600;
    text-decoration: none;
}

.contact-number:hover {
    color: var(--accent);
}

.footer-bottom {
    text-align: center;
    padding: 2rem 0;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    color: #64748b;
    font-size: 0.875rem;
}

.error-message {
    color: #ef4444;
    font-size: 0.85rem;
    margin-top: 0.5rem;
    display: none;
}

.error-message.visible {
    display: block;
}

.form-control.invalid {
    border-color: #ef4444;
}

/* Animations */
.fade-in {
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 0.8s forwards;
}

.delay-1 { animation-delay: 0.2s; }
.delay-2 { animation-delay: 0.4s; }
.delay-3 { animation-delay: 0.6s; }

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

/* Responsive */
@media (max-width: 768px) {
    .nav-links {
        display: none;
    }
    
    .hamburger {
        display: block;
        color: white;
        font-size: 1.5rem;
        cursor: pointer;
    }

    .hero h1 {
        font-size: 3rem;
    }
    
    .stats-bar {
        flex-direction: column;
        gap: 2rem;
        align-items: center;
        text-align: center;
    }
    
    .feature-container {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
}

/* Confirmation Message Styles */
.confirmation-message {
    text-align: center;
    padding: 3rem;
    background: var(--card-bg);
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    animation: fadeInUp 0.5s ease-out;
}

.confirmation-icon {
    font-size: 4rem;
    color: #22c55e;
    margin-bottom: 1.5rem;
}

.confirmation-message h2 {
    font-size: 2rem;
    margin-bottom: 1rem;
}

.confirmation-message p {
    color: var(--text-muted);
    margin-bottom: 2rem;
}

.tracking-box {
    background: rgba(15, 23, 42, 0.6);
    padding: 2rem;
    border-radius: 12px;
    border: 1px dashed var(--accent);
    margin-bottom: 2rem;
    display: inline-block;
    width: 100%;
    max-width: 400px;
}

.tracking-number {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 700;
    color: var(--accent);
    letter-spacing: 2px;
    margin: 0.5rem 0;
}

.tracking-box .note {
    font-size: 0.85rem;
    margin-bottom: 0;
}

.email-notice {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    margin-bottom: 2rem;
    background: rgba(59, 130, 246, 0.1);
    padding: 1rem;
    border-radius: 8px;
}

.email-notice i {
    color: var(--accent);
}

.email-notice p {
    margin-bottom: 0;
    color: var(--text-light);
    font-size: 0.95rem;
}

/* Chat Widget Styles */
.chat-widget {
    display: none;
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 1000;
    font-family: var(--font-body);
}

.chat-button {
    width: 60px;
    height: 60px;
    background: var(--accent);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.5rem;
    cursor: pointer;
    box-shadow: 0 4px 15px rgba(59, 130, 246, 0.4);
    transition: var(--transition);
    position: relative;
}

.chat-button:hover {
    transform: scale(1.1);
}

.chat-notification {
    position: absolute;
    top: -5px;
    right: -5px;
    width: 15px;
    height: 15px;
    background: #ef4444;
    border-radius: 50%;
    border: 2px solid var(--bg-dark);
}

.chat-box {
    position: absolute;
    bottom: 80px;
    right: 0;
    width: 350px;
    height: 450px;
    background: var(--card-bg);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    display: none;
    flex-direction: column;
    overflow: hidden;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(10px);
    transform-origin: bottom right;
}

.chat-box.active {
    display: flex;
    animation: popIn 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

@keyframes popIn {
    from { opacity: 0; transform: scale(0.8); }
    to { opacity: 1; transform: scale(1); }
}

.chat-header-widget {
    padding: 1rem;
    background: rgba(15, 23, 42, 0.95);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.chat-header-widget h3 {
    font-size: 1rem;
    margin: 0;
    color: var(--text-light);
}

.chat-header-widget button {
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    font-size: 1.1rem;
    transition: color 0.2s;
}

.chat-header-widget button:hover {
    color: white;
}

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

.chat-input-widget {
    padding: 1rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    gap: 0.5rem;
    background: rgba(15, 23, 42, 0.8);
}

.chat-input-widget input {
    flex: 1;
    padding: 0.75rem;
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    background: rgba(255, 255, 255, 0.05);
    color: white;
    font-size: 0.9rem;
    font-family: var(--font-body);
}

.chat-input-widget input:focus {
    outline: none;
    border-color: var(--accent);
}

.chat-input-widget button {
    background: var(--accent);
    border: none;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    color: white;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.chat-input-widget button:hover {
    background: var(--accent-glow);
}

/* Message Bubbles */
.message {
    display: flex;
    gap: 0.75rem;
    max-width: 90%;
    font-size: 0.9rem;
}

.agent-message {
    align-self: flex-start;
}

.user-message {
    align-self: flex-end;
    flex-direction: row-reverse;
}

.message-avatar {
    width: 30px;
    height: 30px;
    background: var(--accent);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    font-size: 0.8rem;
}

.user-message .message-avatar {
    background: #a855f7;
}

.message-content {
    background: rgba(30, 41, 59, 0.8);
    padding: 0.75rem 1rem;
    border-radius: 0 12px 12px 12px;
    color: var(--text-light);
}

.user-message .message-content {
    background: var(--accent);
    border-radius: 12px 0 12px 12px;
}

@media (max-width: 480px) {
    .chat-box {
        width: 300px;
        height: 400px;
        right: -20px;
    }
}

/* Legal Page Styles */
.legal-page {
    padding: 120px 0 80px;
    min-height: 80vh;
}

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

.legal-header h1 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.legal-header p {
    color: var(--text-muted);
}

.legal-content {
    max-width: 800px;
    margin: 0 auto;
    background: var(--card-bg);
    padding: 3rem;
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.legal-content h2 {
    font-size: 1.5rem;
    margin-top: 2rem;
    margin-bottom: 1rem;
    color: var(--text-light);
}

.legal-content h2:first-child {
    margin-top: 0;
}

.legal-content p {
    color: var(--text-muted);
    margin-bottom: 1.5rem;
    line-height: 1.8;
}

.legal-content ul {
    list-style-type: disc;
    margin-left: 1.5rem;
    margin-bottom: 1.5rem;
    color: var(--text-muted);
}

.legal-content li {
    margin-bottom: 0.5rem;
}

.legal-content strong {
    color: var(--text-light);
}