:root {
    /* Colors */
    --bg-dark: #0f1016;
    --bg-card: #1a1b24;
    --border-color: rgba(255, 255, 255, 0.12);
    --text-main: #ffffff;
    --text-muted: #aab2c0;

    /* Brand Colors - Vivid Cyan/Blue Gradient */
    --primary: #00ffcc;
    --primary-glow: rgba(0, 255, 204, 0.6);
    --secondary: #0066ff;

    /* Typography */
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;

    /* Spacing & Layout */
    --container-width: 1200px;
    --section-spacing: 120px;

    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 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-main);
    line-height: 1.6;
    overflow-x: hidden;
    position: relative;
}

/* Global Container */
.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 2rem;
}

/* Typography Utility */
.text-gradient {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-tag {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: rgba(255, 0, 170, 0.15);
    border: 1px solid rgba(255, 0, 170, 0.3);
    border-radius: 100px;
    color: var(--primary);
    font-size: 0.875rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    margin-bottom: 1rem;
}

.section-title {
    font-family: var(--font-heading);
    font-size: clamp(2.5rem, 5vw, 3.5rem);
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: 1.5rem;
}

.section-subtitle {
    color: var(--text-muted);
    font-size: 1.125rem;
    max-width: 600px;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 1.5rem;
    border-radius: 8px;
    font-family: var(--font-body);
    font-weight: 500;
    font-size: 1rem;
    text-decoration: none;
    transition: var(--transition-base);
    cursor: pointer;
    border: none;
}

.btn-lg {
    padding: 1rem 2rem;
    font-size: 1.125rem;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: var(--bg-dark);
    font-weight: 700;
    box-shadow: 0 0 20px rgba(0, 216, 204, 0.3);
}

.btn-primary:hover {
    box-shadow: 0 0 30px rgba(0, 216, 204, 0.6);
    transform: translateY(-2px);
}

.btn-glow {
    animation: glowPulse 2s infinite alternate;
}

@keyframes glowPulse {
    from {
        box-shadow: 0 0 10px var(--primary-glow);
    }

    to {
        box-shadow: 0 0 25px var(--primary-glow), 0 0 10px var(--primary);
    }
}

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

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
}

/* Background Glow */
.glow {
    position: absolute;
    width: 600px;
    height: 600px;
    background: var(--primary);
    filter: blur(150px);
    border-radius: 50%;
    opacity: 0.15;
    z-index: -1;
    pointer-events: none;
    animation: floatGlow 15s ease-in-out infinite alternate;
}

.glow-1 {
    top: -200px;
    left: -200px;
    background: var(--primary);
}

.glow-2 {
    bottom: -200px;
    right: -200px;
    background: var(--secondary);
    animation-delay: -5s;
}

.glow-3 {
    top: 40%;
    left: 20%;
    width: 500px;
    height: 500px;
    background: #ff00aa;
    animation-delay: -2s;
    opacity: 0.15;
}

.glow-4 {
    top: 60%;
    right: 10%;
    width: 400px;
    height: 400px;
    background: var(--primary);
    animation-delay: -8s;
    opacity: 0.12;
}

@keyframes floatGlow {
    0% { transform: translate(0, 0) scale(1); }
    100% { transform: translate(60px, 40px) scale(1.1); }
}

/* Navbar */
.navbar {
    position: fixed;
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
    width: 90%;
    max-width: 1200px;
    z-index: 100;
    padding: 1rem 0;
    transition: var(--transition-base);
    background: rgba(13, 13, 18, 0.4);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 100px;
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.1);
}

.navbar.scrolled {
    padding: 0.8rem 0;
    background: rgba(13, 13, 18, 0.8);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
}

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

.logo {
    text-decoration: none;
}

.logo-text {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--text-main);
}

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

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

.nav-links a:hover {
    color: var(--text-main);
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    width: 30px;
    height: 20px;
    position: relative;
    z-index: 101;
}

.mobile-menu-btn span {
    display: block;
    width: 100%;
    height: 2px;
    background: var(--text-main);
    position: absolute;
    transition: var(--transition-base);
}

.mobile-menu-btn span:nth-child(1) {
    top: 0;
}

.mobile-menu-btn span:nth-child(2) {
    top: 9px;
}

.mobile-menu-btn span:nth-child(3) {
    top: 18px;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 80px;
    /* Space for navbar */
    position: relative;
}

.hero-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
    position: relative;
    z-index: 1;
}

.badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    border-radius: 100px;
    font-size: 0.875rem;
    color: var(--text-main);
    margin-bottom: 2rem;
    animation: fadeInDown 1s ease-out;
}

.badge-dot {
    width: 8px;
    height: 8px;
    background: var(--primary);
    border-radius: 50%;
    box-shadow: 0 0 10px var(--primary);
}

.hero-title {
    font-family: var(--font-heading);
    font-size: clamp(3rem, 7vw, 5.5rem);
    font-weight: 800;
    line-height: 1.05;
    letter-spacing: -0.02em;
    margin-bottom: 1.5rem;
    animation: fadeInUp 1s ease-out 0.2s both;
}

.hero-subtitle {
    font-size: clamp(1.125rem, 2vw, 1.25rem);
    color: var(--text-muted);
    max-width: 600px;
    margin: 0 auto 3rem;
    animation: fadeInUp 1s ease-out 0.4s both;
}

.hero-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
    animation: fadeInUp 1s ease-out 0.6s both;
}

/* 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);
    }
}

.rotating {
    animation: rotateSlowly 30s linear infinite;
    filter: drop-shadow(0 0 15px rgba(0, 216, 204, 0.4));
}

@keyframes rotateSlowly {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* Services Section */
.section {
    padding: var(--section-spacing) 0;
    position: relative;
}

.text-center {
    text-align: center;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
}

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

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.service-card {
    background: rgba(13, 13, 18, 0.5);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 16px;
    padding: 2.5rem 2rem;
    transition: var(--transition-base);
    position: relative;
    overflow: hidden;
    z-index: 1;
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.1);
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at top left, rgba(255, 0, 170, 0.15), transparent 70%);
    z-index: -1;
    opacity: 0;
    transition: var(--transition-base);
}

.service-card:hover {
    transform: translateY(-5px);
    border-color: rgba(255, 0, 170, 0.4);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
}

.service-card:hover::before {
    opacity: 1;
}

.service-card.highlight {
    background: linear-gradient(to bottom, var(--bg-card), rgba(255, 0, 170, 0.08));
    border-color: rgba(255, 0, 170, 0.3);
}

.service-icon {
    width: 60px;
    height: 60px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    color: var(--text-main);
    transition: var(--transition-base);
}

.service-card:hover .service-icon {
    color: var(--primary);
    border-color: rgba(255, 0, 170, 0.4);
    background: rgba(255, 0, 170, 0.15);
}

.service-card.highlight .service-icon {
    color: var(--primary);
    border-color: rgba(255, 0, 170, 0.4);
}

.service-title {
    font-size: 1.5rem;
    font-family: var(--font-heading);
    font-weight: 700;
    margin-bottom: 1rem;
}

.service-desc {
    color: var(--text-muted);
    line-height: 1.6;
}

/* Process Section */
.process-steps {
    display: flex;
    flex-direction: column;
    gap: 3rem;
    max-width: 800px;
    margin: 0 auto;
    position: relative;
}

.process-steps::before {
    content: '';
    position: absolute;
    top: 0;
    left: 29px;
    width: 2px;
    height: 100%;
    background: linear-gradient(to bottom, var(--primary), var(--secondary));
    z-index: 0;
    opacity: 0.5;
}

.process-step {
    display: flex;
    gap: 2rem;
    position: relative;
    z-index: 1;
}

.step-num {
    width: 60px;
    height: 60px;
    background: var(--bg-dark);
    border: 2px solid var(--primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    font-family: var(--font-heading);
    font-weight: 700;
    color: var(--primary);
    flex-shrink: 0;
    position: relative;
    box-shadow: 0 0 20px rgba(255, 0, 170, 0.3);
}

.step-title {
    font-size: 1.5rem;
    font-family: var(--font-heading);
    margin-bottom: 0.5rem;
    margin-top: 10px;
}

.step-desc {
    color: var(--text-muted);
    line-height: 1.6;
}

/* CTA Section */
.container-sm {
    max-width: 800px;
}

.cta {
    background: linear-gradient(to bottom, rgba(255, 0, 170, 0.08), transparent);
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

/* Footer */
.footer {
    padding: 80px 0 40px;
    background: var(--bg-card);
    border-top: 1px solid var(--border-color);
}

.footer-container {
    display: flex;
    flex-wrap: wrap;
    gap: 4rem;
    justify-content: space-between;
    margin-bottom: 4rem;
}

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

.footer-desc {
    color: var(--text-muted);
    margin-top: 1rem;
    font-size: 0.95rem;
}

.footer-links-group {
    display: flex;
    gap: 4rem;
    flex-wrap: wrap;
}

.footer-heading {
    font-size: 1.125rem;
    font-family: var(--font-heading);
    font-weight: 600;
    margin-bottom: 1.5rem;
    color: var(--text-main);
}

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

.footer-links li {
    margin-bottom: 0.75rem;
}

.footer-links a {
    color: var(--text-muted);
    text-decoration: none;
    transition: var(--transition-fast);
}

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

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid var(--border-color);
    color: var(--text-muted);
    font-size: 0.875rem;
}

/* Contact Form */
.contact-form {
    max-width: 600px;
    margin: 0 auto;
    text-align: left;
    background: rgba(13, 13, 18, 0.5);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    padding: 3rem;
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--text-main);
    font-weight: 500;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-main);
    font-family: var(--font-body);
    transition: var(--transition-base);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
    background: rgba(0, 216, 204, 0.05);
}

.w-100 {
    width: 100%;
}

.form-status {
    margin-top: 1rem;
    text-align: center;
    font-weight: 500;
}

.status-success {
    color: #10b981;
}

.status-error {
    color: #ef4444;
}

/* Chatbot Widget */
.chatbot-container {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 9999;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
}

.chatbot-toggle {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 5px 20px rgba(0, 216, 204, 0.4);
    transition: transform var(--transition-base);
}

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

.chatbot-window {
    width: 350px;
    height: 500px;
    background: rgba(13, 13, 18, 0.6);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 16px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
    margin-bottom: 1rem;
    transition: opacity var(--transition-base), transform var(--transition-base);
    transform-origin: bottom right;
}

.chatbot-window.hidden {
    opacity: 0;
    transform: scale(0.8) translateY(20px);
    pointer-events: none;
}

.chatbot-header {
    background: linear-gradient(135deg, var(--bg-card), rgba(0, 216, 204, 0.1));
    padding: 1rem 1.5rem;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.chatbot-header h4 {
    font-family: var(--font-heading);
    color: var(--text-main);
    margin: 0 0 0.2rem 0;
}

.chatbot-header span {
    font-size: 0.8rem;
    color: var(--primary);
}

.chatbot-close {
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 1.5rem;
    cursor: pointer;
    transition: var(--transition-fast);
}

.chatbot-close:hover {
    color: var(--text-main);
}

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

.message {
    padding: 0.8rem 1rem;
    border-radius: 12px;
    max-width: 85%;
    font-size: 0.95rem;
    word-wrap: break-word;
    animation: fadeIn 0.3s ease-out;
}

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

.message.user {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: var(--bg-dark);
    font-weight: 500;
    align-self: flex-end;
    border-bottom-right-radius: 4px;
}

.chatbot-input {
    padding: 1rem;
    border-top: 1px solid var(--border-color);
    background: var(--bg-card);
}

.chat-input-form {
    display: flex;
    gap: 0.5rem;
}

.chat-input-form input {
    flex: 1;
    padding: 0.8rem;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-main);
}

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

.chat-send {
    background: var(--primary);
    color: var(--bg-dark);
    border: none;
    border-radius: 8px;
    width: 45px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition-fast);
}

.chat-send:hover {
    background: var(--secondary);
}

.chat-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.chat-btn {
    background: transparent;
    border: 1px solid var(--primary);
    color: var(--text-main);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.85rem;
    cursor: pointer;
    transition: var(--transition-base);
}

.chat-btn:hover {
    background: rgba(0, 216, 204, 0.1);
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

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

/* Media Queries */
@media (max-width: 768px) {

    .nav-links,
    .nav-btn {
        display: none;
    }

    .mobile-menu-btn {
        display: block;
    }

    .hero-actions {
        flex-direction: column;
    }

    .process-step {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }

    .process-steps::before {
        left: 50%;
        transform: translateX(-50%);
    }

    .step-num {
        margin: 0 auto;
    }

    .footer-container {
        flex-direction: column;
        gap: 2rem;
    }

    .footer-links-group {
        gap: 2rem;
        flex-direction: column;
    }
}