@import url('https://fonts.googleapis.com/css2?family=Orbitron:wght@400;500;600;700;800;900&family=Rajdhani:wght@300;400;500;600;700&display=swap');

:root {
    --primary: #00fff2;
    --secondary: #0ff;
    --accent: #ff00ff;
    --danger: #ff4d4f;
    --background: #000;
    --text: #fff;
    --card-bg: rgba(255, 255, 255, 0.05);
    --card-hover: #00fff21a;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Rajdhani', sans-serif;
}

html,
body {
    height: 100%;
}

html {
    scroll-behavior: smooth;
}

body {
    background: var(--background);
    color: var(--text);
    overflow-x: hidden;
    line-height: 1.6;
}

i.fa-arrow-up-right-from-square {
    font-size: 0.75rem;
}

/* Noise Effect */
.noise {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    opacity: 0.05;
    z-index: 9999;
    background: url('data:image/png;base64,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');
}

/* Loading Screen */
.loading-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--background);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    transition: opacity 0.5s ease-out;
}

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

.loading-bar {
    width: 200px;
    height: 4px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 2px;
    margin-bottom: 20px;
    overflow: hidden;
}

.loading-progress {
    width: 0%;
    height: 100%;
    background: var(--primary);
    transition: width 0.5s ease-out;
}

.loading-text {
    font-family: 'Orbitron', sans-serif;
    color: var(--primary);
    font-size: 1.2rem;
    letter-spacing: 2px;
}

/* Popup Success */
.success-popup {
    position: fixed;
    top: 15px;
    right: 50%;
    background: rgba(25, 0, 40, 0.95);
    color: #fff;
    padding: 15px 20px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    gap: 12px;
    box-shadow: 0 0 20px rgba(155, 92, 255, 0.7);
    border: 1px solid rgba(155, 92, 255, 0.5);
    transform: translateY(-300%) translateX(50%);
    opacity: 0;
    transition: transform 0.6s ease, opacity 0.6s ease;
    z-index: 99999;
    font-family: 'Orbitron', sans-serif;
}

.success-popup.show {
    transform: translateY(0) translateX(50%);
    opacity: 1;
}

.success-popup i {
    color: #b98aff;
    font-size: 1.6rem;
}

/* Background */
.background {
    position: fixed;
    width: 100%;
    height: 100vh;
    background: radial-gradient(circle at center, #111, #000);
    z-index: -1;
}

/* Navigation */
.nav {
    display: flex;
    justify-content: space-between;
    flex-direction: row-reverse;
    align-items: center;
    padding: 20px;
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(10px);
    z-index: 1000;
    border-bottom: 1px solid var(--card-hover);
}

.nav ul {
    list-style: none;
    display: flex;
    gap: 30px;
}

.nav-link {
    text-decoration: none;
    color: var(--primary);
    font-size: 1.1rem;
    font-weight: 500;
    position: relative;
    padding: 5px 0;
    transition: color 0.3s ease;
}

.nav-link::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--primary);
    transform: scaleX(0);
    transform-origin: right;
    transition: transform 0.3s ease;
}

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

.nav-link:hover::before,
.nav-link.active::before {
    transform: scaleX(1);
    transform-origin: left;
}

.nav-link-li.sub .nav-link::after {
    content: " ▼";
    font-size: 0.6em;
    margin-left: 6px;
    color: var(--primary);
    opacity: 0.7;
}

.nav-link-li.sub:hover .nav-link::after {
    content: " ▲";
    opacity: 1;
}

.nav-link-li {
    position: relative;
}

.nav-link-li .submenu {
    display: none;
    position: absolute;
    background: rgba(0, 0, 0, 0.8);
    border-bottom: 1px solid var(--card-hover);
    padding: 10px 0;
    list-style: none;
    top: 100%;
    left: 0;
    min-width: 180px;
    z-index: 999;
}

.nav-link-li:hover>.submenu {
    display: block;
}

.nav-link-li .submenu li {
    padding: 5px 20px;
}

.nav-link-li .submenu a {
    color: var(--primary);
    text-decoration: none;
    font-size: 0.95rem;
}

.nav-link-li .submenu a:hover {
    color: var(--text);
}

/* Menu burger */
#burger-btn {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 28px;
    height: 24px;
    background: transparent;
    border: none;
    cursor: pointer;
    z-index: 1100;
    position: relative;
}

.burger-bar {
    display: block;
    position: absolute;
    top: 50%;
    margin-top: -2px;
    left: 0;
    width: 100%;
    height: 3px;
    border-radius: 2px;
    background: var(--primary);
    transition: all 0.3s ease-in-out;
}

.burger-bar--top {
    transform: translateY(-8px);
}

.burger-bar--middle {
    transform: translateY(0);
}

.burger-bar--bottom {
    transform: translateY(8px);
}

body.nav-open #burger-btn .burger-bar--top {
    transform: rotate(45deg);
}

body.nav-open #burger-btn .burger-bar--middle {
    opacity: 0;
}

body.nav-open #burger-btn .burger-bar--bottom {
    transform: rotate(-45deg);
}

/* Langue Section */
.lang-switcher {
    display: flex;
    gap: 10px;
}

.lang-btn {
    background: rgba(0, 0, 0, 0.5);
    border: 1px solid var(--primary);
    color: var(--primary);
    padding: 8px 16px;
    cursor: pointer;
    font-size: 14px;
    transition: all 0.3s ease;
    backdrop-filter: blur(5px);
}

.lang-btn:hover {
    background: var(--card-hover);
}

.lang-btn.active {
    background: var(--primary);
    color: black;
}

main {
    min-height: 100vh;
}

/* Hero Section */
.hero {
    height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero-content {
    z-index: 1;
}

.cyber-glitch {
    font-family: 'Orbitron', sans-serif;
    font-size: 4rem;
    font-weight: 700;
    margin-bottom: 20px;
    position: relative;
    color: var(--text);
    text-shadow: 0 0 10px var(--primary);
}

.typewriter {
    font-size: 1.5rem;
    margin-bottom: 40px;
    opacity: 0.8;
    display: block;
    line-height: 1.4;
    white-space: normal;
}

.cta {
    position: relative;
    text-decoration: none;
    padding: 15px 30px;
    font-size: 1.2rem;
    font-weight: 500;
    color: var(--text);
    background: transparent;
    border: 2px solid var(--primary);
    cursor: pointer;
    overflow: hidden;
    transition: all 0.3s ease;
    margin-top: 40px;
}

.cta::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: var(--primary);
    transition: all 0.3s ease;
    z-index: -1;
}

.cta:hover::before {
    left: 0;
}

.cta:hover {
    color: var(--background);
}

/* Scroll Indicator */
.scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    opacity: 0.6;
}

.mouse {
    width: 30px;
    height: 50px;
    border: 2px solid var(--primary);
    border-radius: 15px;
    position: relative;
}

.wheel {
    width: 4px;
    height: 8px;
    background: var(--primary);
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
    border-radius: 2px;
    animation: scroll 1.5s infinite;
}

.arrows {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-top: 10px;
}

.arrows span {
    display: block;
    width: 10px;
    height: 10px;
    border-bottom: 2px solid var(--primary);
    border-right: 2px solid var(--primary);
    transform: rotate(45deg);
    margin: -6px;
    animation: arrows 2s infinite;
}

.arrows span:nth-child(2) {
    animation-delay: -0.2s;
}

.arrows span:nth-child(3) {
    animation-delay: -0.4s;
}

/* Projects Section */
.projects {
    padding: 100px 50px;
    position: relative;
}

.section-title {
    font-family: 'Orbitron', sans-serif;
    font-size: 3rem;
    text-align: center;
    margin-bottom: 50px;
    color: var(--text);
    position: relative;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 3px;
    background: var(--primary);
}

.project-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    max-width: 1200px;
    margin: 0 auto;
}

.project-card {
    background: var(--card-bg);
    border-radius: 15px;
    padding: 30px;
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
    border: 1px solid var(--card-hover);
}

.project-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, transparent, var(--card-hover));
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: -1;
}

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

.project-header {
    margin-bottom: 20px;
}

.project-header h3 {
    font-family: 'Orbitron', sans-serif;
    font-size: 1.8rem;
    color: var(--primary);
    text-align: center;
}

.project-header h4 {
    font-family: 'Orbitron', sans-serif;
    margin-bottom: 10px;
    color: var(--primary);
    text-align: center;
}

.project-tech {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.project-tech span {
    padding: 5px 10px;
    background: var(--card-hover);
    border-radius: 5px;
    font-size: 0.9rem;
}

.project-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    height: 100%;
}

.project-content p {
    margin-bottom: 20px;
    line-height: 1.6;
}

.project-links {
    display: flex;
    gap: 20px;
    margin-top: auto;
    align-self: end;
}

.project-link {
    text-decoration: none;
    color: var(--primary);
    font-weight: 500;
    position: relative;
    padding: 5px 0;
}

.project-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--primary);
    transform: scaleX(0);
    transform-origin: right;
    transition: transform 0.3s ease;
}

.project-link:hover::after {
    transform: scaleX(1);
    transform-origin: left;
}

/* Services Section */
.services {
    padding: 100px 50px;
    position: relative;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    max-width: 1200px;
    margin: 0 auto;
}

.service-card {
    background: var(--card-bg);
    border-radius: 15px;
    padding: 30px;
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
    border: 1px solid var(--card-hover);
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, transparent, var(--card-hover));
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: -1;
}

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

.service-card h3 {
    font-family: 'Orbitron', sans-serif;
    font-size: 1.5rem;
    color: var(--primary);
    margin-bottom: 15px;
}

.service-card p {
    font-size: 1rem;
    line-height: 1.6;
    opacity: 0.9;
}

/* Pricing Section */
.pricing {
    padding: 100px 50px;
    position: relative;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    max-width: 1200px;
    margin: 0 auto;
}

.pricing-card {
    display: flex;
    flex-direction: column;
    background: var(--card-bg);
    border-radius: 15px;
    padding: 30px;
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
    border: 1px solid var(--card-hover);
}

.pricing-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, transparent, var(--card-hover));
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: -1;
}

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

.pricing-card h3 {
    font-family: 'Orbitron', sans-serif;
    font-size: 1.5rem;
    color: var(--primary);
    margin-bottom: 15px;
}

.pricing-card p {
    font-size: 1rem;
    line-height: 1.6;
    opacity: 0.9;
}

.price {
    font-size: 1.4rem;
    font-weight: bold;
    color: var(--primary);
    margin-top: auto;
    margin-left: auto;
}


/* Client */

.clients {
    padding: 100px 50px;
    text-align: center;
}

.clients h3 {
    font-family: 'Orbitron', sans-serif;
    font-size: 1.5rem;
    color: var(--primary);
    margin-bottom: 40px;
}

.clients-logos {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 50px;
    flex-wrap: wrap;
    max-width: 1000px;
    margin: 0 auto;
}

.clients-logos img {
    height: 80px;
    width: auto;
    object-fit: contain;
    margin: 10px 20px;
    filter: brightness(0.9) drop-shadow(0 0 6px var(--card-hover));
    border-radius: 8px;
    transition: transform 0.3s ease, filter 0.3s ease;
    max-width: 180px;
}

.clients-logos img:hover {
    transform: scale(1.05);
    filter: brightness(1) drop-shadow(0 0 8px var(--card-hover));
}

.client-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    max-width: 180px;
    text-decoration: none;
}

.client-item p {
    font-size: 0.9rem;
    color: var(--primary);
    opacity: 0.8;
}

/* Testimonials Section */

.testimonials {
    padding: 100px 50px;
    text-align: center;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
    max-width: 1200px;
    margin: 0 auto;
}

.testimonial-card {
    background: var(--card-bg);
    border: 1px solid var(--card-hover);
    border-radius: 15px;
    padding: 30px;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
}

.testimonial-card:hover {
    background: var(--card-hover);
}

.testimonial-text {
    font-size: 1rem;
    line-height: 1.6;
    opacity: 0.9;
    margin-bottom: 15px;
}

.testimonial-author {
    font-weight: bold;
    color: var(--primary);
    font-family: 'Orbitron', sans-serif;
    font-size: 0.95rem;
    margin-top: auto;
}

/* About Section */
.about {
    padding: 100px 50px;
    position: relative;
}

.about-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    max-width: 1200px;
    margin: 0 auto;
}

.about-card {
    background: var(--card-bg);
    border-radius: 15px;
    padding: 30px;
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
    border: 1px solid var(--card-hover);
}

.about-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, transparent, var(--card-hover));
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: -1;
}

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

.about-header h3 {
    font-family: 'Orbitron', sans-serif;
    font-size: 1.8rem;
    margin-bottom: 20px;
    color: var(--primary);
}

.about-details p {
    margin-bottom: 10px;
    margin-left: 10px;
}

.about-details span {
    color: var(--primary);
    font-weight: 500;
}

.about-detail {
    display: flex;
}

/* Contact Section */
.contact {
    padding: 100px 50px;
    text-align: center;
    position: relative;
}

.contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    max-width: 1200px;
    margin: 0 auto;
}

.contact-card {
    max-width: 600px;
    width: 100%;
    margin: 0 auto;
    background: var(--card-bg);
    border-radius: 15px;
    padding: 30px;
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
    border: 1px solid var(--card-hover);
}

.contact-text {
    font-size: 1.2rem;
    margin-bottom: 30px;
    opacity: 0.9;
}

.contact-buttons {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 20px;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 15px;
    margin: 30px 0;
}

.contact-form input,
.contact-form textarea,
.contact-form select,
.contact-form input[type="url"] {
    padding: 15px;
    padding-right: 38px;
    background: transparent;
    border: 1px solid var(--primary);
    color: var(--text);
    border-radius: 8px;
    font-size: 1rem;
    transition: border-color 0.3s ease, background 0.3s ease;
}

.contact-form input::placeholder,
.contact-form textarea::placeholder,
.contact-form select option[disabled] {
    transition: none;
    color: rgba(255, 255, 255, 0.4);
}

.contact-form input:focus,
.contact-form textarea:focus,
.contact-form select:focus,
.contact-form input[type="url"]:focus {
    outline: none;
    border-color: var(--secondary);
    background: var(--card-hover);
}

.contact-form select {
    padding-right: 56px;
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    cursor: pointer;
}

.contact-form .consent {
    font-size: 0.9rem;
    opacity: 0.8;
    display: flex;
    gap: .5rem;
    align-items: center;
    cursor: pointer;
}

.contact-form .consent input[type="checkbox"] {
    width: 18px;
    height: 18px;
    accent-color: var(--primary);
    cursor: pointer;
}

.contact-form select option {
    transition: none;
    background-color: var(--background);
    color: var(--text);
    cursor: pointer;
}

.wrap {
    position: relative;
    display: flex;
    flex-direction: column;
}

.select-wrap::after {
    content: "\f078";
    font-family: "Font Awesome 6 Free";
    font-weight: 900;
    position: absolute;
    right: 34px;
    top: 50%;
    transform: translateY(-50%);
    pointer-events: none;
    color: var(--primary);
    opacity: .9;
    z-index: 2;
}

.select-wrap.hide-arrow::after {
    display: none !important;
}

.indicator {
    position: absolute;
    right: 10px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 1rem;
    font-weight: 700;
    color: var(--danger);
    pointer-events: none;
    line-height: 1;
}

.contact-form :invalid {
    border-color: rgba(255, 77, 79, .85);
}

.contact-form :invalid:focus {
    box-shadow: 0 0 0 3px rgba(255, 77, 79, .25);
}

.section-subtitle {
    font-size: 1.2rem;
    font-weight: bold;
    color: var(--primary);
    font-family: 'Orbitron', sans-serif;
}

/* Footer */
footer {
    padding: 40px 20px;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(10px);
    border-top: 1px solid var(--card-hover);
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
}

.footer-label {
    display: block;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    margin-bottom: 6px;
    color: rgba(255, 255, 255, 0.5);
    letter-spacing: 0.5px;
}

.social-link {
    text-decoration: none;
    color: var(--primary);
    margin-left: 20px;
    position: relative;
    padding: 5px 0;
}

.social-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--primary);
    transform: scaleX(0);
    transform-origin: right;
    transition: transform 0.3s ease;
}

.social-link:hover::after {
    transform: scaleX(1);
    transform-origin: left;
}

.social-link i {
    margin-right: 6px;
    color: var(--primary);
    transition: transform 0.3s;
}

.social-link:hover i {
    transform: scale(1.15);
}

.social-link i.linkI {
    margin-right: 0;
    font-size: 0.75rem;
    transition: none;
}

.social-link:hover i.linkI {
    transform: scale(1);
}

.footer-content .copy {
    color: rgba(255, 255, 255, 0.5);
    width: 100%;
    text-align: center;
    margin-top: 40px;
}

/* Scroll top */
.scroll-top {
    position: fixed;
    bottom: 40px;
    right: 15px;
    background: var(--primary);
    color: var(--background);
    border: none;
    border-radius: 50%;
    width: 50px;
    height: 50px;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 1.5rem;
    cursor: pointer;
    box-shadow: 0 0 10px var(--card-hover);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    transition: all 0.3s ease;
}

.scroll-top:hover {
    background: var(--text);
    color: var(--primary);
    box-shadow: 0 0 12px rgba(255, 255, 255, 0.5);
}

.scroll-top svg {
    width: 24px;
    height: 24px;
}

/* Fixed Elements */
.project-card,
.service-card,
.testimonial-card,
.about-card,
.contact-card,
.pricing-card {
    will-change: transform, opacity;
    transform: translateZ(0);
    transform-style: preserve-3d;
    backface-visibility: hidden;
    text-rendering: optimizeLegibility;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Animations */
@keyframes glitch {
    0% {
        text-shadow: 0.05em 0 0 var(--accent), -0.025em -0.05em 0 var(--secondary),
            0.025em 0.05em 0 var(--primary);
    }

    14% {
        text-shadow: 0.05em 0 0 var(--accent), -0.025em -0.05em 0 var(--secondary),
            0.025em 0.05em 0 var(--primary);
    }

    15% {
        text-shadow: -0.05em -0.025em 0 var(--accent), 0.025em 0.025em 0 var(--secondary),
            -0.05em -0.05em 0 var(--primary);
    }

    49% {
        text-shadow: -0.05em -0.025em 0 var(--accent), 0.025em 0.025em 0 var(--secondary),
            -0.05em -0.05em 0 var(--primary);
    }

    50% {
        text-shadow: 0.025em 0.05em 0 var(--accent), 0.05em 0 0 var(--secondary),
            0 -0.05em 0 var(--primary);
    }

    99% {
        text-shadow: 0.025em 0.05em 0 var(--accent), 0.05em 0 0 var(--secondary),
            0 -0.05em 0 var(--primary);
    }

    100% {
        text-shadow: -0.025em 0 0 var(--accent), -0.025em -0.025em 0 var(--secondary),
            -0.025em -0.05em 0 var(--primary);
    }
}

@keyframes scroll {
    0% {
        opacity: 1;
        transform: translateX(-50%) translateY(0);
    }

    100% {
        opacity: 0;
        transform: translateX(-50%) translateY(20px);
    }
}

@keyframes arrows {
    0% {
        opacity: 0;
        transform: rotate(45deg) translate(-20px, -20px);
    }

    50% {
        opacity: 1;
    }

    100% {
        opacity: 0;
        transform: rotate(45deg) translate(20px, 20px);
    }
}

/* Responsive Design */
@media (max-width: 768px) {

    .projects .section-title,
    .services .section-title,
    .clients .section-title,
    .testimonials .section-title,
    .about .section-title,
    .contact .section-title,
    .pricing .section-title {
        font-size: 2.5rem;
        /* padding: 50px 25px; */
    }

    .cyber-glitch {
        font-size: 2.5rem;
    }

    #burger-btn {
        display: flex;
    }

    .nav {
        flex-wrap: wrap;
        justify-content: space-between;
        flex-direction: row;
    }

    nav {
        width: 100%;
        display: none;
        flex-direction: column;
        padding: 10px 0;
    }

    nav.active {
        display: flex;
    }

    .nav ul {
        flex-direction: column;
        align-items: center;
        gap: 15px;
    }

    .lang-switcher {
        margin-left: auto;
        padding: 10px;
    }

    .nav-link-li {
        width: 100%;
    }

    .nav-link-li .submenu {
        position: relative;
        top: 0;
        left: 0;
        display: block;
        border: none;
        background: transparent;
        padding-left: 15px;
        padding-top: 5px;
    }

    .nav-link-li .submenu li {
        padding: 5px 0;
    }

    .nav-link-li .submenu a {
        font-size: 0.9rem;
        color: var(--primary);
    }

    .nav-link-li.sub>.nav-link::after,
    .nav-link-li.sub:hover .nav-link::after {
        content: "";
        opacity: 1;
    }

    .project-grid,
    .testimonials-grid,
    .about-grid,
    .services-grid,
    .pricing-grid,
    .contact-grid {
        grid-template-columns: 1fr;
    }

    .contact-buttons {
        gap: 0;
    }

    .contact-card .cta {
        display: flex;
        align-items: center;
        justify-content: center;
        padding: 7.5px 15px;
    }

    .footer-content {
        flex-direction: column;
        align-items: flex-start;
        gap: 20px;
    }

    .footer-links {
        margin-left: 0 !important;
        display: flex;
        flex-direction: column;
    }

    .social-link {
        margin: 0 10px;
    }

    .footer-content .copy {
        text-align: left;
    }
}