/*
--- CODE NEBULA THEME ---
Concept: Glowing data particles floating in volumetric fog.
Colors:
  - Nebula Purple: #8E24AA
  - Cyan Dust: #00BCD4
  - Void: #090909
  - Light Gray: #CCCCCC
  - White: #FFFFFF
*/

/* ------------------- */
/* 1. Base & Variables */
/* ------------------- */
:root {
    --color-primary: #8E24AA;
    /* Nebula Purple */
    --color-secondary: #00BCD4;
    /* Cyan Dust */
    --color-background: #090909;
    /* Void */
    --color-text: #CCCCCC;
    --color-heading: #FFFFFF;
    --color-surface: #121212;
    --color-border: rgba(142, 36, 170, 0.2);
    --color-primary-glow: rgba(142, 36, 170, 0.5);
    --color-secondary-glow: rgba(0, 188, 212, 0.5);

    --font-primary: 'Inter', sans-serif;
    --font-secondary: 'Oswald', sans-serif;

    --header-height: 80px;
    --border-radius: 8px;
    --transition-speed: 0.3s;
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

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

#nebula-canvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    opacity: 0.7;
    mask-image: radial-gradient(circle at center, white 0%, transparent 70%);
    -webkit-mask-image: radial-gradient(circle at center, white 0%, transparent 70%);
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-secondary);
    color: var(--color-heading);
    line-height: 1.2;
    font-weight: 600;
    text-transform: uppercase;
}

h1 {
    font-size: 4rem;
}

h2 {
    font-size: 2.5rem;
}

h3 {
    font-size: 1.5rem;
}

p {
    margin-bottom: 1rem;
}

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

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

ul {
    list-style: none;
}

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

/* --------------------- */
/* 2. Layout & Helpers   */
/* --------------------- */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

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

section {
    padding: 6rem 0;
    position: relative;
    z-index: 2;
}

.section-header {
    margin-bottom: 3rem;
}

.section-subtitle {
    display: block;
    font-family: var(--font-primary);
    font-weight: 600;
    color: var(--color-secondary);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 0.5rem;
}

.section-title {
    margin-bottom: 1rem;
    position: relative;
    padding-bottom: 0.5rem;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 3px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-secondary));
}

.section-header:not(.text-center) .section-title::after {
    left: 0;
    transform: translateX(0);
}

.section-description {
    max-width: 600px;
    margin: 0 auto;
}

/* --------------------- */
/* 3. Buttons & Forms    */
/* --------------------- */
.btn {
    display: inline-block;
    font-family: var(--font-secondary);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    padding: 0.8rem 2rem;
    border-radius: 50px;
    border: 2px solid transparent;
    cursor: pointer;
    transition: all var(--transition-speed) ease;
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: width 0.4s ease, height 0.4s ease;
    z-index: -1;
}

.btn:hover::before {
    width: 250%;
    height: 250%;
}

.btn-primary {
    background: linear-gradient(90deg, var(--color-primary), #6a1b9a);
    color: var(--color-heading);
    box-shadow: 0 5px 20px var(--color-primary-glow);
}

.btn-primary:hover {
    box-shadow: 0 8px 30px var(--color-primary-glow);
    transform: translateY(-2px);
}

.btn-secondary {
    background-color: transparent;
    color: var(--color-heading);
    border-color: var(--color-secondary);
    box-shadow: 0 5px 20px var(--color-secondary-glow);
}

.btn-secondary:hover {
    background-color: var(--color-secondary);
    color: var(--color-background);
    box-shadow: 0 8px 30px var(--color-secondary-glow);
    transform: translateY(-2px);
}

.btn-lg {
    padding: 1rem 2.5rem;
    font-size: 1.1rem;
}

.btn-block {
    display: block;
    width: 100%;
    text-align: center;
}

/* Form Styles */
.form-group {
    margin-bottom: 1.5rem;
}

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

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 0.8rem 1rem;
    background-color: rgba(0, 0, 0, 0.3);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    color: var(--color-heading);
    font-family: var(--font-primary);
    transition: all var(--transition-speed) ease;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-secondary);
    box-shadow: 0 0 15px var(--color-secondary-glow);
}

.form-row {
    display: flex;
    gap: 1.5rem;
}

.form-row .form-group {
    flex: 1;
}

/* ----------------- */
/* 4. Header & Nav   */
/* ----------------- */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: var(--header-height);
    display: flex;
    align-items: center;
    z-index: 1000;
    transition: all var(--transition-speed) ease;
}

.header.scrolled {
    background-color: rgba(9, 9, 9, 0.8);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    height: 70px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.header-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
}

.logo img {
    height: 60px;
    filter: invert(1);
    transition: transform var(--transition-speed) ease;
}

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

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

.nav-link {
    color: var(--color-text);
    font-weight: 500;
    text-transform: uppercase;
    font-size: 0.9rem;
    letter-spacing: 1px;
    position: relative;
    padding: 0.5rem 0;
}

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

.nav-link:hover,
.nav-link.active {
    color: var(--color-heading);
}

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

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

.mobile-menu-toggle {
    display: none;
    background: transparent;
    border: none;
    cursor: pointer;
    z-index: 1001;
}

.mobile-menu-toggle .bar {
    display: block;
    width: 25px;
    height: 3px;
    background-color: var(--color-heading);
    margin: 5px 0;
    transition: all var(--transition-speed) ease;
}

/* Mobile Menu */
.mobile-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 70%;
    max-width: 300px;
    height: 100vh;
    background-color: rgba(18, 18, 18, 0.95);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    z-index: 999;
    transition: right 0.4s ease-in-out;
    padding-top: var(--header-height);
}

.mobile-menu.open {
    right: 0;
}

.mobile-nav-list {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding-top: 3rem;
}

.mobile-nav-list li {
    width: 100%;
    text-align: center;
}

.mobile-nav-link {
    display: block;
    padding: 1.2rem;
    color: var(--color-heading);
    font-size: 1.2rem;
    text-transform: uppercase;
    transition: background-color var(--transition-speed);
}

.mobile-nav-link:hover {
    background: linear-gradient(90deg, var(--color-primary-glow), transparent);
    color: var(--color-secondary);
}

/* ----------------- */
/* 5. Footer         */
/* ----------------- */
.footer {
    background-color: #050505;
    color: var(--color-text);
    padding-top: 5rem;
    border-top: 1px solid var(--color-border);
    position: relative;
    z-index: 2;
}

.footer-top {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-col h3 {
    font-size: 1.2rem;
    margin-bottom: 1.5rem;
    color: var(--color-heading);
    position: relative;
    padding-bottom: 0.5rem;
}

.footer-col h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 2px;
    background: var(--color-primary);
}

.footer-logo img {
    height: 60px;
    filter: invert(1);
    margin-bottom: 1rem;
}

.about-col p {
    font-size: 0.9rem;
}

.footer-socials {
    display: flex;
    gap: 1rem;
    margin-top: 1.5rem;
}

.social-link {
    width: 40px;
    height: 40px;
    display: grid;
    place-items: center;
    background-color: var(--color-surface);
    color: var(--color-text);
    border-radius: 50%;
    transition: all var(--transition-speed) ease;
}

.social-link:hover {
    background-color: var(--color-secondary);
    color: var(--color-background);
    transform: translateY(-3px);
    box-shadow: 0 4px 10px var(--color-secondary-glow);
}

.links-col ul li {
    margin-bottom: 0.8rem;
}

.links-col a {
    color: var(--color-text);
    font-size: 0.9rem;
    transition: all var(--transition-speed) ease;
}

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

.footer-contact li {
    display: flex;
    align-items: flex-start;
    margin-bottom: 1rem;
    font-size: 0.9rem;
}

.footer-contact i {
    color: var(--color-secondary);
    margin-right: 1rem;
    margin-top: 4px;
    width: 20px;
    text-align: center;
}

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

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

.footer-bottom {
    padding: 1.5rem 0;
    border-top: 1px solid var(--color-border);
    text-align: center;
    font-size: 0.8rem;
}

/* ----------------- */
/* 6. Page Specifics */
/* ----------------- */

/* --- Hero Section --- */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    text-align: center;
    position: relative;
    padding-top: var(--header-height);
}

.hero-content {
    max-width: 800px;
    margin: 0 auto;
}

.hero h1 {
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    margin-bottom: 1rem;
    line-height: 1.1;
    text-shadow: 0 0 20px var(--color-primary-glow);
}

.hero h1 span {
    background: -webkit-linear-gradient(45deg, var(--color-primary), var(--color-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero p {
    font-size: 1.2rem;
    margin-bottom: 2.5rem;
    max-width: 650px;
    margin-left: auto;
    margin-right: auto;
}

.hero-buttons {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.scroll-down-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
}

.scroll-down-indicator a {
    color: var(--color-heading);
    font-size: 1.5rem;
    animation: bounce 2s infinite;
}

@keyframes bounce {

    0%,
    20%,
    50%,
    80%,
    100% {
        transform: translateY(0);
    }

    40% {
        transform: translateY(-15px);
    }

    60% {
        transform: translateY(-7px);
    }
}

/* --- Services Section --- */
.services-section {
    background-color: rgba(18, 18, 18, 0.5);
}

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

.service-card {
    background-color: var(--color-surface);
    border-radius: var(--border-radius);
    padding: 2.5rem;
    border: 1px solid var(--color-border);
    transition: all var(--transition-speed) ease;
    position: relative;
    overflow: hidden;
    transform-style: preserve-3d;
}

.service-card:hover {
    transform: translateY(-10px) rotateX(5deg) scale(1.02);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.5), 0 0 20px var(--color-primary-glow);
    border-color: var(--color-primary);
}

.service-card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, var(--color-secondary-glow) 0%, transparent 40%);
    transform: scale(0);
    transition: transform 0.8s ease;
    z-index: 0;
    opacity: 0;
}

.service-card:hover::before {
    transform: scale(1);
    opacity: 1;
}

.service-card-inner {
    position: relative;
    z-index: 1;
}

.service-icon {
    font-size: 2.5rem;
    color: var(--color-secondary);
    margin-bottom: 1.5rem;
}

.service-card h3 {
    margin-bottom: 1rem;
    color: var(--color-heading);
}

.service-link {
    display: inline-block;
    margin-top: 1.5rem;
    color: var(--color-secondary);
    font-weight: 600;
}

.service-link i {
    margin-left: 0.5rem;
    transition: transform var(--transition-speed) ease;
}

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

/* --- About Section --- */
.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.about-list {
    list-style: none;
    margin-top: 1.5rem;
    margin-bottom: 2rem;
}

.about-list li {
    display: flex;
    align-items: center;
    margin-bottom: 0.8rem;
}

.about-list i {
    color: var(--color-secondary);
    margin-right: 0.8rem;
    font-size: 1.2rem;
}

.about-image-wrapper {
    position: relative;
    perspective: 1000px;
}

.about-image {
    border-radius: var(--border-radius);
    overflow: hidden;
    transform: rotateY(-15deg) rotateX(5deg);
    transition: transform 0.5s ease;
    box-shadow: -20px 20px 40px rgba(0, 0, 0, 0.5);
}

.about-image-wrapper:hover .about-image {
    transform: rotateY(0) rotateX(0);
}

.about-image::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: 2px solid var(--color-secondary);
    border-radius: var(--border-radius);
    transform: translate(20px, 20px);
    z-index: -1;
    transition: transform 0.5s ease;
}

.about-image-wrapper:hover .about-image::before {
    transform: translate(0, 0);
}

.about-image img {
    display: block;
}

/* --- Process Section --- */
.process-section {
    background-color: rgba(18, 18, 18, 0.5);
}

.process-timeline {
    position: relative;
    max-width: 800px;
    margin: 3rem auto 0;
}

.process-timeline::after {
    content: '';
    position: absolute;
    width: 4px;
    background: linear-gradient(to bottom, var(--color-primary), var(--color-secondary));
    top: 0;
    bottom: 0;
    left: 50%;
    margin-left: -2px;
    z-index: 1;
    border-radius: 2px;
}

.process-step {
    padding: 10px 40px;
    position: relative;
    background-color: inherit;
    width: 50%;
}

.process-step:nth-child(odd) {
    left: 0;
}

.process-step:nth-child(even) {
    left: 50%;
}

.process-step::after {
    content: '';
    position: absolute;
    width: 20px;
    height: 20px;
    right: -10px;
    background-color: var(--color-background);
    border: 4px solid var(--color-secondary);
    top: 30px;
    border-radius: 50%;
    z-index: 2;
}

.process-step:nth-child(even)::after {
    left: -10px;
}

.process-step-content {
    padding: 2rem;
    background-color: var(--color-surface);
    position: relative;
    border-radius: var(--border-radius);
    border: 1px solid var(--color-border);
    transition: all var(--transition-speed) ease;
}

.process-step:hover .process-step-content {
    transform: scale(1.03);
    border-color: var(--color-secondary);
    box-shadow: 0 0 20px var(--color-secondary-glow);
}

.process-step-number {
    position: absolute;
    top: -15px;
    font-size: 3rem;
    font-family: var(--font-secondary);
    color: rgba(255, 255, 255, 0.1);
    z-index: -1;
}

.process-step:nth-child(odd) .process-step-number {
    right: 2rem;
}

.process-step:nth-child(even) .process-step-number {
    left: 2rem;
}

.process-icon {
    font-size: 2rem;
    color: var(--color-primary);
    margin-bottom: 1rem;
}

.process-step:nth-child(even) {
    text-align: left;
}

.process-step:nth-child(odd) {
    text-align: right;
}

/* --- Testimonials Section --- */
.testimonial-slider-wrapper {
    overflow: hidden;
}

.testimonial-slider {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
}

.testimonial-card {
    background-color: var(--color-surface);
    padding: 2.5rem;
    border-radius: var(--border-radius);
    border-left: 4px solid var(--color-primary);
    position: relative;
    box-shadow: 5px 5px 20px rgba(0, 0, 0, 0.3);
}

.testimonial-quote-icon {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    font-size: 2.5rem;
    color: var(--color-border);
}

.testimonial-text {
    font-style: italic;
    margin-bottom: 1.5rem;
}

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

.author-info h4 {
    font-family: var(--font-primary);
    text-transform: none;
    font-weight: 700;
    color: var(--color-heading);
    margin-bottom: 0.2rem;
}

.author-info span {
    font-size: 0.9rem;
    color: var(--color-secondary);
}

/* --- ROI Calculator Section --- */
.roi-calculator-section {
    background: linear-gradient(rgba(9, 9, 9, 0.9), rgba(9, 9, 9, 0.9)), url('https://images.unsplash.com/photo-1551288049-bebda4e38f71?q=80&w=2070&auto=format&fit=crop') no-repeat center center/cover;
}

.roi-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    background-color: rgba(18, 18, 18, 0.7);
    padding: 3rem;
    border-radius: var(--border-radius);
    border: 1px solid var(--color-border);
}

.roi-calculator-form {
    background-color: var(--color-surface);
    padding: 2rem;
    border-radius: var(--border-radius);
}

.roi-result {
    margin-top: 1.5rem;
    padding: 1.5rem;
    background-color: rgba(0, 0, 0, 0.3);
    border-radius: var(--border-radius);
    border: 1px dashed var(--color-border);
}

.roi-result h4 {
    color: var(--color-text);
    font-family: var(--font-primary);
    text-transform: none;
    font-size: 1rem;
    margin-bottom: 0.5rem;
}

.roi-result p {
    font-size: 2rem;
    font-family: var(--font-secondary);
    color: var(--color-secondary);
    margin-bottom: 1rem;
}

/* --- CTA Section --- */
.cta-section {
    background-color: var(--color-surface);
}

.cta-content p {
    max-width: 600px;
    margin: 1.5rem auto 2.5rem;
}

/* --- Page Header (for sub-pages) --- */
.page-header {
    padding: 8rem 0 4rem;
    text-align: center;
    background: linear-gradient(to bottom, rgba(18, 18, 18, 0.5), transparent);
}

.page-header h1 {
    font-size: 3rem;
}

/* --- Legal Content --- */
.legal-content {
    padding-top: 0;
}

.legal-content .container {
    max-width: 800px;
    background-color: var(--color-surface);
    padding: 3rem;
    border-radius: var(--border-radius);
    border: 1px solid var(--color-border);
}

.legal-section {
    margin-bottom: 2.5rem;
}

.legal-section h2 {
    font-size: 1.8rem;
    margin-bottom: 1rem;
    color: var(--color-secondary);
}

.legal-section p,
.legal-section strong {
    line-height: 1.8;
}

/* --- Contact Page --- */
.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 3rem;
    background-color: var(--color-surface);
    padding: 3rem;
    border-radius: var(--border-radius);
}

.contact-info .section-header {
    margin-bottom: 2rem;
}

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

.contact-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(45deg, var(--color-primary), var(--color-secondary));
    color: white;
    display: grid;
    place-items: center;
    border-radius: 50%;
    margin-right: 1.5rem;
    font-size: 1.2rem;
}

.contact-text h3 {
    margin-bottom: 0.5rem;
}

.contact-text p,
.contact-text a {
    color: var(--color-text);
    margin: 0;
}

.contact-form-wrapper {
    background-color: rgba(9, 9, 9, 0.5);
    padding: 2.5rem;
    border-radius: var(--border-radius);
}

.contact-form-wrapper h3 {
    margin-bottom: 2rem;
}

/* --- Success Popup --- */
.popup {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(9, 9, 9, 0.7);
    backdrop-filter: blur(5px);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 2000;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s, visibility 0.3s;
}

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

.popup-content {
    background-color: var(--color-surface);
    padding: 3rem;
    border-radius: var(--border-radius);
    text-align: center;
    max-width: 450px;
    position: relative;
    border: 1px solid var(--color-secondary);
    box-shadow: 0 0 30px var(--color-secondary-glow);
    transform: scale(0.9);
    transition: transform 0.3s;
}

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

.popup-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: none;
    border: none;
    font-size: 1.8rem;
    color: var(--color-text);
    cursor: pointer;
}

.popup-icon {
    font-size: 4rem;
    color: #4CAF50;
    margin-bottom: 1.5rem;
}

.popup-content h3 {
    color: var(--color-heading);
}

.popup-content p {
    color: var(--color-text);
}


/* -------------------------- */
/* 7. Animations & Effects    */
/* -------------------------- */
.animate-on-scroll {
    opacity: 0;
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.animate-on-scroll[data-animation="fade-up"] {
    transform: translateY(30px);
}

.animate-on-scroll[data-animation="fade-right"] {
    transform: translateX(-30px);
}

.animate-on-scroll[data-animation="fade-left"] {
    transform: translateX(30px);
}

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

/* --- Live Chat Widget --- */
.live-chat-widget {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    z-index: 998;
}

.chat-toggle {
    width: 60px;
    height: 60px;
    background: linear-gradient(45deg, var(--color-primary), var(--color-secondary));
    color: white;
    border-radius: 50%;
    display: grid;
    place-items: center;
    font-size: 1.8rem;
    cursor: pointer;
    box-shadow: 0 5px 20px var(--color-primary-glow);
    transition: transform 0.3s;
}

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

.chat-toggle .fa-times {
    display: none;
}

.live-chat-widget.open .fa-comments {
    display: none;
}

.live-chat-widget.open .fa-times {
    display: block;
}

.chat-box {
    position: absolute;
    bottom: 80px;
    right: 0;
    width: 320px;
    background-color: var(--color-surface);
    border-radius: var(--border-radius);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
    overflow: hidden;
    opacity: 0;
    transform: translateY(20px);
    visibility: hidden;
    transition: all 0.3s ease;
}

.live-chat-widget.open .chat-box {
    opacity: 1;
    transform: translateY(0);
    visibility: visible;
}

.chat-header {
    padding: 1rem;
    background: linear-gradient(90deg, var(--color-primary), #6a1b9a);
    color: white;
}

.chat-header h3 {
    font-size: 1rem;
}

.chat-header p {
    font-size: 0.8rem;
    margin: 0;
}

.chat-body {
    padding: 1rem;
    height: 200px;
    overflow-y: auto;
}

.chat-message.bot {
    background-color: rgba(0, 0, 0, 0.3);
    padding: 0.7rem;
    border-radius: var(--border-radius);
    font-size: 0.9rem;
}

.chat-footer {
    display: flex;
    border-top: 1px solid var(--color-border);
}

.chat-footer input {
    flex-grow: 1;
    border: none;
    background: transparent;
    padding: 1rem;
    color: white;
}

.chat-footer input:focus {
    outline: none;
}

.chat-footer button {
    background: transparent;
    border: none;
    color: var(--color-secondary);
    padding: 0 1rem;
    font-size: 1.2rem;
    cursor: pointer;
}


/* ----------------- */
/* 8. Responsiveness */
/* ----------------- */
@media (max-width: 992px) {
    h1 {
        font-size: 3rem;
    }

    h2 {
        font-size: 2.2rem;
    }

    section {
        padding: 4rem 0;
    }

    .main-nav,
    .header-actions .btn {
        display: none;
    }

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

    .mobile-menu-toggle.open .bar:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }

    .mobile-menu-toggle.open .bar:nth-child(2) {
        opacity: 0;
    }

    .mobile-menu-toggle.open .bar:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }

    .about-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .about-text {
        order: 2;
    }

    .about-image-wrapper {
        order: 1;
        margin-bottom: 2rem;
    }

    .about-content .section-header:not(.text-center) .section-title::after {
        left: 50%;
        transform: translateX(-50%);
    }

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

    .process-timeline::after {
        left: 31px;
    }

    .process-step {
        width: 100%;
        padding-left: 70px;
        padding-right: 25px;
    }

    .process-step:nth-child(even) {
        left: 0;
    }

    .process-step::after {
        left: 21px;
    }

    .process-step:nth-child(odd),
    .process-step:nth-child(even) {
        text-align: left;
    }

    .process-step:nth-child(odd) .process-step-number,
    .process-step:nth-child(even) .process-step-number {
        left: 2rem;
    }
}

@media (max-width: 768px) {
    .hero-buttons {
        flex-direction: column;
    }

    .footer-top {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .footer-col h3::after {
        left: 50%;
        transform: translateX(-50%);
    }

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

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

    .contact-wrapper {
        grid-template-columns: 1fr;
        padding: 2rem;
    }

    .contact-info .section-header,
    .contact-info .contact-text {
        text-align: center;
    }

    .contact-item {
        flex-direction: column;
        align-items: center;
    }

    .contact-icon {
        margin-right: 0;
        margin-bottom: 1rem;
    }

    .form-row {
        flex-direction: column;
    }
}

@media (max-width: 576px) {
    .container {
        padding: 0 1rem;
    }

    .testimonial-slider {
        grid-template-columns: 1fr;
    }

    .live-chat-widget {
        right: 1rem;
        bottom: 1rem;
    }

    .chat-box {
        width: calc(100vw - 2rem);
    }
}