/*
* Root Variables & Global Styles
*/
:root {
    --primary-color: #1E293B;
    /* A premium, dark slate for a sophisticated, data-first feel */
    --secondary-color: #EC4899;
    /* A vibrant magenta accent for cutting-edge tech and highlights */
    --background-dark: #121224;
    --background-light: #1A1A3A;
    --text-light: #F0F0F0;
    --text-dark: #CCCCCC;
    --text-heading: #FFFFFF;
    --border-color: rgba(255, 255, 255, 0.1);
    --font-primary: 'Poppins', sans-serif;
    --font-secondary: 'Roboto', sans-serif;
    --header-height: 80px;
    --transition-speed: 0.3s;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-secondary);
    background-color: var(--background-dark);
    color: var(--text-dark);
    line-height: 1.7;
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-primary);
    color: var(--text-heading);
    font-weight: 600;
    line-height: 1.3;
}

h1 {
    font-size: 3.5rem;
}

h2 {
    font-size: 2.5rem;
}

h3 {
    font-size: 1.5rem;
}

h4 {
    font-size: 1.2rem;
}

p {
    margin-bottom: 1rem;
}

a {
    color: var(--secondary-color);
    text-decoration: none;
    transition: color var(--transition-speed) ease;
}

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

ul {
    list-style: none;
}

img {
    max-width: 100%;
    height: auto;
}

.section-padding {
    padding: 100px 0;
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-header .subtitle {
    display: inline-block;
    color: var(--secondary-color);
    font-family: var(--font-primary);
    font-weight: 600;
    margin-bottom: 10px;
    letter-spacing: 1px;
    text-transform: uppercase;
}

.section-header h2 {
    margin-bottom: 20px;
}

.section-header p {
    max-width: 700px;
    margin: 0 auto;
}

.btn {
    display: inline-block;
    padding: 12px 30px;
    border-radius: 50px;
    font-family: var(--font-primary);
    font-weight: 600;
    transition: all var(--transition-speed) ease;
    border: 2px solid transparent;
    cursor: pointer;
    font-size: 1rem;
}

.btn-primary {
    background-color: var(--primary-color);
    color: #fff;
}

.btn-primary:hover {
    background-color: transparent;
    border-color: var(--primary-color);
    color: var(--primary-color);
    transform: translateY(-3px);
}

.btn-secondary {
    background-color: transparent;
    color: #fff;
    border: 2px solid var(--border-color);
}

.btn-secondary:hover {
    background-color: var(--secondary-color);
    border-color: var(--secondary-color);
    color: #fff;
    transform: translateY(-3px);
}

/*
* Preloader Styles
*/
.preloader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--background-dark);
    z-index: 9999;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    transition: opacity 0.5s ease;
}

.preloader-logo {
    margin-bottom: 20px;
}

.preloader-logo img {
    max-width: 200px;
}

.preloader-bar {
    width: 200px;
    height: 4px;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 2px;
    position: relative;
    overflow: hidden;
}

.preloader-bar::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 50%;
    height: 100%;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    border-radius: 2px;
    animation: preload-animation 1.5s infinite;
}

@keyframes preload-animation {
    0% {
        left: -50%;
        width: 50%;
    }

    50% {
        left: 50%;
        width: 50%;
    }

    100% {
        left: 100%;
        width: 50%;
    }
}

.preloader.hidden {
    opacity: 0;
    pointer-events: none;
}

/*
* Header & Navigation
*/
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    display: flex;
    padding: 10px 0;
    align-items: center;
    background-color: transparent;
    transition: background-color 0.4s ease, backdrop-filter 0.4s ease, box-shadow 0.4s ease;
}

.header.scrolled {
    background-color: rgba(18, 18, 36, 0.85);
    backdrop-filter: blur(10px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 80px;
}

.nav-logo img {
    height: 80px;
    transition: transform var(--transition-speed);
}

.nav-logo:hover img {
    transform: scale(1.05);
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 30px;
}

.nav-link {
    color: var(--text-light);
    font-family: var(--font-primary);
    font-weight: 500;
    position: relative;
    padding: 5px 0;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--secondary-color);
    transition: width var(--transition-speed) ease;
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 100%;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 20px;
}

.hamburger {
    display: none;
    cursor: pointer;
}

.bar {
    display: block;
    width: 25px;
    height: 3px;
    margin: 5px auto;
    background-color: var(--text-light);
    transition: all 0.3s ease-in-out;
    border-radius: 2px;
}

/*
* Hero Section
*/
.hero-section {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: var(--header-height);
    overflow: hidden;
    background: linear-gradient(45deg, var(--background-dark), #2c2c54);
}

.hero-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 40px;
}

.hero-content {
    flex: 1;
    max-width: 50%;
    z-index: 2;
}

.hero-content h1 {
    margin-bottom: 20px;
    background: linear-gradient(90deg, var(--text-heading), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-content p {
    font-size: 1.1rem;
    margin-bottom: 30px;
}

.hero-buttons {
    display: flex;
    gap: 15px;
}

.hero-shape {
    position: absolute;
    bottom: -150px;
    left: -150px;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(106, 90, 205, 0.2) 0%, rgba(106, 90, 205, 0) 70%);
    border-radius: 50%;
    z-index: 0;
    pointer-events: none;
}

/* Hero 3D Cube */
.hero-3d-wrapper {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
    perspective: 1000px;
    max-width: 50%;
}

.scene {
    width: 250px;
    height: 250px;
}

.cube {
    width: 100%;
    height: 100%;
    position: relative;
    transform-style: preserve-3d;
    transform: translateZ(-125px);
    animation: rotate-cube 20s infinite linear;
}

.cube-face {
    position: absolute;
    width: 250px;
    height: 250px;
    background: rgba(26, 26, 58, 0.8);
    border: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 10px;
    color: var(--text-light);
    font-size: 1.5rem;
    font-family: var(--font-primary);
    backdrop-filter: blur(5px);
}

.cube-face i {
    font-size: 3rem;
    color: var(--secondary-color);
}

.front {
    transform: rotateY(0deg) translateZ(125px);
}

.back {
    transform: rotateY(180deg) translateZ(125px);
}

.right {
    transform: rotateY(90deg) translateZ(125px);
}

.left {
    transform: rotateY(-90deg) translateZ(125px);
}

.top {
    transform: rotateX(90deg) translateZ(125px);
}

.bottom {
    transform: rotateX(-90deg) translateZ(125px);
}

@keyframes rotate-cube {
    from {
        transform: rotateY(0deg) rotateX(0deg);
    }

    to {
        transform: rotateY(360deg) rotateX(360deg);
    }
}

/*
* Services Section
*/
.services-section {
    background-color: var(--background-light);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.service-card {
    background-color: var(--background-dark);
    padding: 40px;
    border-radius: 10px;
    border: 1px solid var(--border-color);
    transition: transform var(--transition-speed) ease, box-shadow var(--transition-speed) ease;
    transform-style: preserve-3d;
}

.service-card:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
    border-color: var(--secondary-color);
}

.service-icon {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.service-card h3 {
    margin-bottom: 15px;
}

.card-link {
    display: inline-block;
    margin-top: 20px;
    font-weight: 600;
    font-family: var(--font-primary);
}

.card-link i {
    margin-left: 5px;
    transition: transform var(--transition-speed) ease;
}

.card-link:hover i {
    transform: translateX(5px);
}

/*
* About Section
*/
.about-container {
    display: flex;
    align-items: center;
    gap: 60px;
}

.about-image {
    flex: 1;
    position: relative;
}

.about-image img {
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.about-image::before {
    content: '';
    position: absolute;
    top: -20px;
    left: -20px;
    width: 100%;
    height: 100%;
    border: 5px solid var(--primary-color);
    border-radius: 10px;
    z-index: -1;
    transition: all 0.4s ease;
}

.about-container:hover .about-image::before {
    transform: translate(10px, 10px);
}

.about-content {
    flex: 1;
}

.about-features {
    margin-top: 20px;
    margin-bottom: 30px;
}

.about-features li {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 10px;
    font-size: 1.1rem;
}

.about-features i {
    color: var(--secondary-color);
}

/*
* Process Section
*/
.process-section {
    background-color: var(--background-light);
}

.process-timeline {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    position: relative;
}

.process-timeline::before {
    content: '';
    position: absolute;
    top: 35px;
    left: 5%;
    right: 5%;
    height: 2px;
    background: repeating-linear-gradient(90deg, var(--border-color), var(--border-color) 10px, transparent 10px, transparent 20px);
    z-index: 0;
}

.process-step {
    text-align: center;
    position: relative;
    z-index: 1;
}

.process-icon {
    width: 70px;
    height: 70px;
    border-radius: 50%;
    background-color: var(--background-dark);
    border: 2px solid var(--primary-color);
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 0 auto 20px;
    font-size: 1.5rem;
    font-weight: 700;
    font-family: var(--font-primary);
    color: var(--secondary-color);
    transition: all var(--transition-speed) ease;
}

.process-step:hover .process-icon {
    transform: scale(1.1);
    background-color: var(--primary-color);
    color: #fff;
}

.process-step h3 {
    margin-bottom: 10px;
}

/*
* Industry Section
*/
.industry-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.industry-item {
    text-align: center;
    padding: 30px;
    background-color: var(--background-light);
    border-radius: 10px;
    border: 1px solid var(--border-color);
    transition: all var(--transition-speed) ease;
}

.industry-item:hover {
    transform: translateY(-10px);
    border-color: var(--secondary-color);
    background-color: #23234a;
}

.industry-item i {
    font-size: 3rem;
    color: var(--secondary-color);
    margin-bottom: 20px;
}

.industry-item h3 {
    margin-bottom: 10px;
}

/*
* ROI Calculator Section
*/
.roi-calculator-section {
    background-color: var(--background-light);
}

.calculator-wrapper {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 50px;
    background-color: var(--background-dark);
    padding: 50px;
    border-radius: 10px;
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.3);
}

.calculator-form .form-group {
    margin-bottom: 30px;
}

.calculator-form .form-group label {
    display: block;
    margin-bottom: 15px;
    font-weight: 500;
    font-size: 1.1rem;
    color: var(--text-light);
}

.calculator-form .form-group span {
    display: inline-block;
    margin-left: 20px;
    font-weight: 700;
    font-size: 1.2rem;
    color: var(--secondary-color);
    min-width: 100px;
}

input[type="range"] {
    -webkit-appearance: none;
    appearance: none;
    width: 80%;
    height: 8px;
    background: var(--background-light);
    border-radius: 5px;
    outline: none;
    opacity: 0.7;
    transition: opacity .2s;
}

input[type="range"]:hover {
    opacity: 1;
}

input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 20px;
    height: 20px;
    background: var(--primary-color);
    cursor: pointer;
    border-radius: 50%;
}

input[type="range"]::-moz-range-thumb {
    width: 20px;
    height: 20px;
    background: var(--primary-color);
    cursor: pointer;
    border-radius: 50%;
}

.calculator-results {
    background-color: var(--background-light);
    padding: 30px;
    border-radius: 10px;
    border: 1px solid var(--border-color);
    text-align: center;
}

.calculator-results h4 {
    margin-bottom: 30px;
    font-size: 1.4rem;
}

.result-item {
    margin-bottom: 20px;
}

.result-label {
    display: block;
    color: var(--text-dark);
}

.result-value {
    display: block;
    font-size: 2rem;
    font-weight: 700;
    color: var(--secondary-color);
}

.result-item.large .result-value {
    font-size: 3rem;
    color: #4CAF50;
    /* Green for positive ROI */
}

.calculator-results .disclaimer {
    font-size: 0.8rem;
    margin-top: 20px;
    font-style: italic;
}


/*
* Testimonials Section
*/
.testimonial-slider-wrapper {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
}

.testimonial-slider {
    position: relative;
    width: 100%;
    min-height: 350px;
    overflow: hidden;
}

.testimonial-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transform: translateX(100%);
    transition: opacity 0.5s ease, transform 0.5s ease;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    background-color: var(--background-light);
    padding: 40px;
    border-radius: 10px;
}

.testimonial-slide.active {
    opacity: 1;
    transform: translateX(0);
}

.testimonial-slide.exit {
    transform: translateX(-100%);
}

.testimonial-quote {
    margin-bottom: 30px;
}

.testimonial-quote i {
    font-size: 2rem;
    color: var(--primary-color);
    opacity: 0.5;
}

.testimonial-quote p {
    font-size: 1.2rem;
    font-style: italic;
    margin-top: 10px;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 15px;
}

.testimonial-author img {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    border: 3px solid var(--secondary-color);
}

.author-info {
    text-align: left;
}

.author-info h4 {
    margin: 0;
}

.author-info span {
    font-size: 0.9rem;
}

.slider-controls {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 100%;
    display: flex;
    justify-content: space-between;
    left: -80px;
    width: calc(100% + 160px);
}

.prev-btn,
.next-btn {
    background-color: rgba(255, 255, 255, 0.1);
    border: none;
    color: #fff;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    cursor: pointer;
    font-size: 1.2rem;
    transition: all var(--transition-speed);
}

.prev-btn:hover,
.next-btn:hover {
    background-color: var(--primary-color);
}

/*
* CTA Section
*/
.cta-section {
    background: linear-gradient(rgba(18, 18, 36, 0.9), rgba(18, 18, 36, 0.9)), url('https://images.unsplash.com/photo-1519389950473-47ba0277781c?ixlib=rb-4.0.3&q=85&fm=jpg&crop=entropy&cs=srgb&w=1200') no-repeat center center/cover;
    padding: 80px 0;
    background-attachment: fixed;
}

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

.cta-container h2 {
    margin-bottom: 20px;
}

.cta-container p {
    max-width: 600px;
    margin: 0 auto 30px;
}

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

.footer-main {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 50px;
}

.footer-about .footer-logo img {
    height: 80px;
    margin-bottom: 20px;
}

.footer-about p {
    margin-bottom: 20px;
}

.footer-social {
    display: flex;
    gap: 15px;
}

.footer-social a {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: var(--background-dark);
    color: var(--text-light);
    transition: all var(--transition-speed);
}

.footer-social a:hover {
    background-color: var(--primary-color);
    transform: translateY(-3px);
}

.footer h3 {
    margin-bottom: 20px;
    color: var(--text-heading);
}

.footer-links ul li,
.footer-contact ul li {
    margin-bottom: 10px;
}

.footer-links ul li a {
    color: var(--text-dark);
}

.footer-links ul li a:hover {
    color: var(--secondary-color);
    padding-left: 5px;
}

.footer-contact ul li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
}

.footer-contact i {
    margin-top: 5px;
    color: var(--secondary-color);
}

.footer-contact a {
    color: var(--text-dark);
}

.footer-contact a:hover {
    color: var(--secondary-color);
}

.footer-bottom {
    border-top: 1px solid var(--border-color);
    padding: 25px 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 15px;
}

.footer-legal {
    display: flex;
    gap: 20px;
}

.footer-legal a {
    color: var(--text-dark);
    font-size: 0.9rem;
}

.footer-legal a:hover {
    color: var(--secondary-color);
}

/*
* Utility Classes
*/
.back-to-top {
    position: fixed;
    bottom: 20px;
    right: 20px;
    width: 50px;
    height: 50px;
    background-color: var(--primary-color);
    color: #fff;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 1.2rem;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-speed);
    z-index: 999;
}

.back-to-top.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.back-to-top:hover {
    background-color: var(--secondary-color);
    color: #fff;
    transform: scale(1.1);
}

.chat-bubble {
    position: fixed;
    bottom: 20px;
    left: 20px;
    width: 60px;
    height: 60px;
    background: linear-gradient(45deg, var(--secondary-color), var(--primary-color));
    color: #fff;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 1.5rem;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
    cursor: pointer;
    transition: transform var(--transition-speed);
    z-index: 999;
}

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

/* On-scroll Animations */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(50px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.animate-on-scroll.is-visible {
    opacity: 1;
    transform: translateY(0);
}

/* On-load animations for Hero */
.animate-on-load {
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp 0.8s ease-out forwards;
}

.hero-content .subtitle {
    animation-delay: 0.2s;
}

.hero-content h1 {
    animation-delay: 0.4s;
}

.hero-content p {
    animation-delay: 0.6s;
}

.hero-buttons {
    animation-delay: 0.8s;
}

.hero-3d-wrapper {
    animation-delay: 0.5s;
    opacity: 0;
    animation: fadeIn 1s ease-out 0.5s forwards;
}

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

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

/*
* Inner Pages (Contact, Legal)
*/
.page-header {
    padding: 160px 0 80px;
    text-align: center;
    background: linear-gradient(rgba(18, 18, 36, 0.8), rgba(18, 18, 36, 0.8)), url('https://images.unsplash.com/photo-1486312338219-ce68d2c6f44d?ixlib=rb-4.0.3&q=85&fm=jpg&crop=entropy&cs=srgb&w=1200') no-repeat center center/cover;
}

.page-header h1 {
    margin-bottom: 10px;
}

.breadcrumbs a {
    color: var(--text-dark);
}

.breadcrumbs span {
    color: var(--secondary-color);
}

.contact-page-wrapper {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 50px;
    background-color: var(--background-light);
    padding: 50px;
    border-radius: 10px;
}

.contact-info-block h3,
.contact-form-block h3 {
    margin-bottom: 20px;
}

.contact-info-item {
    display: flex;
    gap: 20px;
    margin-bottom: 30px;
}

.info-icon {
    font-size: 1.5rem;
    color: var(--primary-color);
    width: 40px;
    text-align: center;
}

.info-text h4 {
    margin-bottom: 5px;
}

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

.contact-form .form-group {
    margin-bottom: 20px;
    width: 100%;
}

.contact-form label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
    width: 100%;
    padding: 12px;
    background-color: var(--background-dark);
    border: 1px solid var(--border-color);
    border-radius: 5px;
    color: var(--text-light);
    font-family: var(--font-secondary);
    font-size: 1rem;
    transition: border-color var(--transition-speed);
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: var(--secondary-color);
}

/* Success Popup */
.popup {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1001;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

.popup.show {
    opacity: 1;
    visibility: visible;
}

.popup-content {
    background-color: var(--background-light);
    padding: 40px;
    border-radius: 10px;
    text-align: center;
    max-width: 450px;
    position: relative;
    transform: scale(0.9);
    transition: transform 0.3s ease;
}

.popup.show .popup-content {
    transform: scale(1);
}

.popup-close {
    position: absolute;
    top: 15px;
    right: 15px;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--text-dark);
}

.popup-icon {
    font-size: 4rem;
    color: #4CAF50;
    margin-bottom: 20px;
}

.popup-content h3 {
    margin-bottom: 10px;
}

#popup-close-btn {
    margin-top: 20px;
}

/* Legal Pages */
.legal-container {
    max-width: 800px;
}

.content-wrapper h2 {
    margin-top: 40px;
    margin-bottom: 20px;
    border-bottom: 2px solid var(--primary-color);
    padding-bottom: 10px;
}

.content-wrapper ul {
    list-style: disc;
    padding-left: 20px;
    margin-bottom: 1rem;
}

.content-wrapper li {
    margin-bottom: 10px;
}

/*
* Responsive Design
*/

@media (max-width: 1024px) {
    h1 {
        font-size: 3rem;
    }

    h2 {
        font-size: 2.2rem;
    }

    .hero-container {
        flex-direction: column;
        text-align: center;
    }

    .hero-content,
    .hero-3d-wrapper {
        max-width: 100%;
    }

    .hero-content {
        margin-top: 50px;
    }

    .hero-buttons {
        justify-content: center;
    }

    .scene {
        width: 200px;
        height: 200px;
    }

    .cube-face {
        width: 200px;
        height: 200px;
        font-size: 1.2rem;
    }

    .front {
        transform: rotateY(0deg) translateZ(100px);
    }

    .back {
        transform: rotateY(180deg) translateZ(100px);
    }

    .right {
        transform: rotateY(90deg) translateZ(100px);
    }

    .left {
        transform: rotateY(-90deg) translateZ(100px);
    }

    .top {
        transform: rotateX(90deg) translateZ(100px);
    }

    .bottom {
        transform: rotateX(-90deg) translateZ(100px);
    }

    .process-timeline {
        grid-template-columns: repeat(2, 1fr);
    }

    .process-timeline::before {
        display: none;
    }

    .calculator-wrapper {
        grid-template-columns: 1fr;
    }

    .contact-page-wrapper {
        grid-template-columns: 1fr;
    }
}


@media (max-width: 768px) {
    .section-padding {
        padding: 80px 0;
    }

    h1 {
        font-size: 2.5rem;
    }

    h2 {
        font-size: 2rem;
    }

    .nav-menu {
        position: fixed;
        left: -100%;
        top: var(--header-height);
        flex-direction: column;
        background-color: var(--background-dark);
        width: 100%;
        height: calc(100vh - var(--header-height));
        text-align: center;
        transition: 0.3s;
        gap: 20px;
        padding-top: 40px;
    }

    .nav-menu.active {
        left: 0;
    }

    .nav-item {
        margin: 16px 0;
    }

    .hamburger {
        display: block;
    }

    .hamburger.active .bar:nth-child(2) {
        opacity: 0;
    }

    .hamburger.active .bar:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }

    .hamburger.active .bar:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }

    .about-container {
        flex-direction: column;
    }

    .process-timeline {
        grid-template-columns: 1fr;
    }

    .slider-controls {
        position: static;
        transform: none;
        width: 100%;
        margin-top: 20px;
        justify-content: center;
        gap: 20px;
    }

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

    .footer-social {
        justify-content: center;
    }

    .footer-contact ul li {
        justify-content: center;
    }

    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }

    .contact-form .form-row {
        flex-direction: column;
        gap: 0;
    }

    .page-header {
        padding: 120px 0 60px;
    }

    .chat-bubble {
        width: 50px;
        height: 50px;
        font-size: 1.3rem;
    }
}