/* 
   FSVR - Farming Simulator 25 VR Mod
   Main Stylesheet
*/

/* ===== Base Styles ===== */
:root {
    --primary-color: #4CAF50;
    --primary-dark: #388E3C;
    --primary-light: #A5D6A7;
    --secondary-color: #FFC107;
    --secondary-dark: #FFA000;
    --secondary-light: #FFECB3;
    --dark-color: #212121;
    --light-color: #F5F5F5;
    --gray-color: #757575;
    --light-gray: #EEEEEE;
    --text-color: #333333;
    --white-color: #FFFFFF;
    --black-color: #000000;
    --shadow-color: rgba(0, 0, 0, 0.1);
    --overlay-color: rgba(0, 0, 0, 0.7);
    --gradient-primary: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    --gradient-secondary: linear-gradient(135deg, var(--secondary-color), var(--secondary-dark));
    --transition-speed: 0.3s;
    --border-radius: 8px;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Roboto', sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--light-color);
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1rem;
    color: var(--dark-color);
}

h1 {
    font-size: 3.5rem;
    font-weight: 900;
    text-transform: uppercase;
}

h2 {
    font-size: 2.5rem;
    text-transform: uppercase;
}

h3 {
    font-size: 1.75rem;
}

p {
    margin-bottom: 1rem;
    color: var(--text-color);
}

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

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

ul {
    list-style: none;
}

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

section {
    padding: 5rem 0;
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
}

.btn {
    display: inline-block;
    padding: 0.8rem 1.5rem;
    border-radius: var(--border-radius);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all var(--transition-speed) ease;
    cursor: pointer;
    border: none;
    font-size: 1rem;
}

.btn i {
    margin-right: 0.5rem;
}

.btn-primary {
    background: var(--gradient-primary);
    color: var(--white-color);
    box-shadow: 0 4px 6px var(--shadow-color);
}

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-3px);
    box-shadow: 0 6px 8px var(--shadow-color);
    color: var(--white-color);
}

.btn-secondary {
    background: var(--gradient-secondary);
    color: var(--dark-color);
    box-shadow: 0 4px 6px var(--shadow-color);
}

.btn-secondary:hover {
    background: var(--secondary-dark);
    transform: translateY(-3px);
    box-shadow: 0 6px 8px var(--shadow-color);
    color: var(--dark-color);
}

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

.section-header h2 {
    position: relative;
    display: inline-block;
    margin-bottom: 1rem;
}

.section-header h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: var(--primary-color);
    border-radius: 2px;
}

.section-header p {
    font-size: 1.2rem;
    color: var(--gray-color);
    max-width: 700px;
    margin: 0 auto;
}

/* ===== Loader ===== */
.loader-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--white-color);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
}

.loader {
    position: relative;
    width: 100px;
    height: 100px;
    border-radius: 50%;
    background: var(--gradient-primary);
    animation: pulse 1.5s infinite ease-in-out;
    display: flex;
    justify-content: center;
    align-items: center;
}

.loader i {
    font-size: 3rem;
    color: var(--white-color);
    animation: spin 2s infinite linear;
}

@keyframes pulse {
    0% {
        transform: scale(0.8);
        box-shadow: 0 0 0 0 rgba(76, 175, 80, 0.7);
    }
    70% {
        transform: scale(1);
        box-shadow: 0 0 0 15px rgba(76, 175, 80, 0);
    }
    100% {
        transform: scale(0.8);
        box-shadow: 0 0 0 0 rgba(76, 175, 80, 0);
    }
}

@keyframes spin {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(360deg);
    }
}

/* ===== Navbar ===== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: 1.5rem 0;
    z-index: 1000;
    transition: all var(--transition-speed) ease;
}

.navbar-scrolled {
    background-color: var(--white-color);
    box-shadow: 0 2px 10px var(--shadow-color);
    padding: 0.8rem 0;
}

.navbar-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
}

.logo {
    display: flex;
    align-items: center;
}

.logo img {
    height: 40px;
    margin-right: 0.5rem;
}

.logo span {
    font-size: 1.8rem;
    font-weight: 900;
    color: var(--primary-color);
    letter-spacing: 1px;
}

.navbar-scrolled .logo span {
    color: var(--primary-color);
}

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

.nav-links li {
    margin-left: 2rem;
}

.nav-links a {
    color: var(--white-color);
    font-weight: 700;
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    position: relative;
}

.navbar-scrolled .nav-links a {
    color: var(--dark-color);
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--primary-color);
    transition: width var(--transition-speed) ease;
}

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

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

.burger div {
    width: 25px;
    height: 3px;
    background-color: var(--white-color);
    margin: 5px;
    transition: all var(--transition-speed) ease;
}

.navbar-scrolled .burger div {
    background-color: var(--dark-color);
}

/* ===== Hero Section ===== */
.hero {
    height: 100vh;
    background-image: url('images/hero-bg.jpg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
    color: var(--white-color);
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--overlay-color);
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 800px;
    padding: 0 1rem;
}

.hero h1 {
    font-size: 4rem;
    margin-bottom: 0.5rem;
    color: var(--white-color);
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.hero h2 {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    color: var(--primary-color);
    text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.5);
}

.hero p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    color: var(--white-color);
}

.hero-buttons {
    display: flex;
    justify-content: center;
    gap: 1rem;
}

.scroll-down {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    animation: bounce 2s infinite;
}

.scroll-down a {
    color: var(--white-color);
    font-size: 2rem;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateY(0) translateX(-50%);
    }
    40% {
        transform: translateY(-20px) translateX(-50%);
    }
    60% {
        transform: translateY(-10px) translateX(-50%);
    }
}

/* ===== Features Section ===== */
.features {
    background-color: var(--white-color);
}

.features-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
}

.feature-card {
    background-color: var(--white-color);
    border-radius: var(--border-radius);
    padding: 2rem;
    box-shadow: 0 5px 15px var(--shadow-color);
    transition: all var(--transition-speed) ease;
    text-align: center;
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px var(--shadow-color);
}

.feature-icon {
    width: 80px;
    height: 80px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 0 auto 1.5rem;
}

.feature-icon i {
    font-size: 2.5rem;
    color: var(--white-color);
}

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

.feature-card p {
    color: var(--gray-color);
}

/* ===== 3D Model Showcase ===== */
.model-showcase {
    background: var(--gradient-primary);
    padding: 5rem 0;
}

.model-container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
}

.model-card {
    background-color: var(--white-color);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.model-header {
    background: var(--gradient-secondary);
    padding: 1.5rem;
    text-align: center;
}

.model-header h3 {
    color: var(--dark-color);
    margin: 0;
}

.model-content {
    padding: 2rem;
}

.model-animation {
    height: 300px;
    position: relative;
    perspective: 1000px;
}

/* 3D Tractor Animation */
.tractor-3d {
    position: absolute;
    top: 50%;
    left: 30%;
    transform: translate(-50%, -50%) rotateY(0deg);
    transform-style: preserve-3d;
    animation: rotateTractor 20s infinite linear;
}

.tractor-body {
    width: 150px;
    height: 60px;
    background-color: var(--primary-color);
    position: relative;
    transform-style: preserve-3d;
}

.tractor-cabin {
    width: 70px;
    height: 70px;
    background-color: var(--primary-dark);
    position: absolute;
    top: -70px;
    left: 20px;
    transform-style: preserve-3d;
}

.tractor-wheel {
    width: 40px;
    height: 40px;
    background-color: var(--dark-color);
    border-radius: 50%;
    position: absolute;
    bottom: -20px;
    transform-style: preserve-3d;
    animation: rotateWheel 2s infinite linear;
}

.front-left {
    left: 20px;
}

.front-right {
    left: 20px;
    transform: translateZ(-20px);
}

.back-left {
    right: 20px;
}

.back-right {
    right: 20px;
    transform: translateZ(-20px);
}

/* VR Headset Animation */
.vr-headset {
    position: absolute;
    top: 50%;
    right: 30%;
    transform: translate(50%, -50%) rotateY(0deg);
    transform-style: preserve-3d;
    animation: rotateHeadset 20s infinite linear reverse;
}

.headset-body {
    width: 120px;
    height: 80px;
    background-color: var(--dark-color);
    border-radius: 10px;
    position: relative;
    transform-style: preserve-3d;
}

.headset-strap {
    width: 150px;
    height: 20px;
    background-color: var(--gray-color);
    position: absolute;
    top: -10px;
    left: -15px;
    border-radius: 10px;
    transform-style: preserve-3d;
}

.headset-lens {
    width: 40px;
    height: 40px;
    background-color: var(--secondary-color);
    border-radius: 50%;
    position: absolute;
    top: 20px;
    transform-style: preserve-3d;
}

.left {
    left: 20px;
}

.right {
    right: 20px;
}

@keyframes rotateTractor {
    0% {
        transform: translate(-50%, -50%) rotateY(0deg);
    }
    100% {
        transform: translate(-50%, -50%) rotateY(360deg);
    }
}

@keyframes rotateHeadset {
    0% {
        transform: translate(50%, -50%) rotateY(0deg);
    }
    100% {
        transform: translate(50%, -50%) rotateY(360deg);
    }
}

@keyframes rotateWheel {
    0% {
        transform: rotateZ(0deg);
    }
    100% {
        transform: rotateZ(360deg);
    }
}

/* ===== Compatibility Section ===== */
.compatibility {
    background-color: var(--light-gray);
}

.compatibility-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
}

.compatibility-card {
    background-color: var(--white-color);
    border-radius: var(--border-radius);
    padding: 2rem;
    box-shadow: 0 5px 15px var(--shadow-color);
    text-align: center;
    transition: all var(--transition-speed) ease;
}

.compatibility-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px var(--shadow-color);
}

.compatibility-card img {
    height: 80px;
    margin-bottom: 1.5rem;
}

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

.compatibility-card p {
    color: var(--gray-color);
}

/* ===== Gallery Section ===== */
.gallery {
    background-color: var(--white-color);
}

.gallery-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
}

.gallery-item {
    position: relative;
    border-radius: var(--border-radius);
    overflow: hidden;
    height: 250px;
    box-shadow: 0 5px 15px var(--shadow-color);
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: all var(--transition-speed) ease;
}

.gallery-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
    display: flex;
    justify-content: center;
    align-items: center;
    opacity: 0;
    transition: all var(--transition-speed) ease;
}

.gallery-info {
    text-align: center;
    padding: 1rem;
    transform: translateY(20px);
    transition: all var(--transition-speed) ease;
}

.gallery-info h3 {
    color: var(--white-color);
    margin-bottom: 0.5rem;
}

.gallery-info p {
    color: var(--light-gray);
}

.gallery-item:hover img {
    transform: scale(1.1);
}

.gallery-item:hover .gallery-overlay {
    opacity: 1;
}

.gallery-item:hover .gallery-info {
    transform: translateY(0);
}

/* ===== Requirements Section ===== */
.requirements {
    background-color: var(--light-gray);
}

.requirements-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
}

.requirements-card {
    background-color: var(--white-color);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: 0 5px 15px var(--shadow-color);
}

.requirements-header {
    background: var(--gradient-primary);
    padding: 1.5rem;
    text-align: center;
    color: var(--white-color);
    display: flex;
    flex-direction: column;
    align-items: center;
}

.requirements-header i {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.requirements-header h3 {
    color: var(--white-color);
    margin: 0;
}

.requirements-list {
    padding: 2rem;
}

.requirements-list li {
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
}

.requirements-list li i {
    color: var(--primary-color);
    margin-right: 0.5rem;
}

/* ===== Download Section ===== */
.download {
    background-color: var(--white-color);
}

.download-container {
    width: 90%;
    max-width: 500px;
    margin: 0 auto 3rem;
}

.download-card {
    background-color: var(--white-color);
    border-radius: var(--border-radius);
    padding: 2rem;
    box-shadow: 0 10px 30px var(--shadow-color);
    text-align: center;
}

.download-icon {
    width: 100px;
    height: 100px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 0 auto 1.5rem;
}

.download-icon i {
    font-size: 3rem;
    color: var(--white-color);
}

.download-card h3 {
    margin-bottom: 0.5rem;
}

.download-card p {
    color: var(--gray-color);
    margin-bottom: 1.5rem;
}

.download-info {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-bottom: 1.5rem;
}

.download-info span {
    display: flex;
    align-items: center;
    color: var(--gray-color);
}

.download-info i {
    margin-right: 0.5rem;
    color: var(--primary-color);
}

.download-btn {
    padding: 1rem 2rem;
}

.installation-guide {
    width: 90%;
    max-width: 800px;
    margin: 0 auto;
    background-color: var(--light-gray);
    border-radius: var(--border-radius);
    padding: 2rem;
    box-shadow: 0 5px 15px var(--shadow-color);
}

.installation-guide h3 {
    margin-bottom: 1.5rem;
    text-align: center;
}

.installation-guide ol {
    padding-left: 1.5rem;
}

.installation-guide li {
    margin-bottom: 1rem;
}

.installation-guide ul {
    margin-top: 0.5rem;
    margin-bottom: 0.5rem;
    padding-left: 1.5rem;
}

.installation-guide code {
    background-color: var(--dark-color);
    color: var(--white-color);
    padding: 0.2rem 0.4rem;
    border-radius: 4px;
    font-family: monospace;
}

/* ===== Testimonials Section ===== */
.testimonials {
    background-color: var(--light-gray);
}

.testimonials-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
}

.testimonial-card {
    background-color: var(--white-color);
    border-radius: var(--border-radius);
    padding: 2rem;
    box-shadow: 0 5px 15px var(--shadow-color);
}

.testimonial-content {
    position: relative;
    padding: 1.5rem;
    background-color: var(--light-gray);
    border-radius: var(--border-radius);
    margin-bottom: 2rem;
}

.testimonial-content::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 30px;
    width: 20px;
    height: 20px;
    background-color: var(--light-gray);
    transform: rotate(45deg);
}

.testimonial-content p {
    font-style: italic;
    margin: 0;
}

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

.testimonial-author img {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    margin-right: 1rem;
    object-fit: cover;
}

.author-info h4 {
    margin-bottom: 0.2rem;
}

.author-info p {
    color: var(--gray-color);
    margin: 0;
}

/* ===== FAQ Section ===== */
.faq {
    background-color: var(--white-color);
}

.faq-container {
    width: 90%;
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    margin-bottom: 1.5rem;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: 0 5px 15px var(--shadow-color);
}

.faq-question {
    background-color: var(--white-color);
    padding: 1.5rem;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.faq-question h3 {
    margin: 0;
    font-size: 1.2rem;
}

.faq-question i {
    color: var(--primary-color);
    transition: all var(--transition-speed) ease;
}

.faq-answer {
    background-color: var(--light-gray);
    padding: 0 1.5rem;
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-speed) ease;
}

.faq-answer p {
    padding: 1.5rem 0;
    margin: 0;
}

/* ===== Contact Section ===== */
.contact {
    background-color: var(--light-gray);
}

.contact-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
}

.contact-form {
    background-color: var(--white-color);
    border-radius: var(--border-radius);
    padding: 2rem;
    box-shadow: 0 5px 15px var(--shadow-color);
}

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

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 700;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 0.8rem;
    border: 1px solid var(--light-gray);
    border-radius: var(--border-radius);
    font-family: 'Roboto', sans-serif;
    font-size: 1rem;
    transition: all var(--transition-speed) ease;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 2px var(--primary-light);
}

.form-group textarea {
    height: 150px;
    resize: vertical;
}

.contact-info {
    background-color: var(--primary-color);
    border-radius: var(--border-radius);
    padding: 2rem;
    color: var(--white-color);
    box-shadow: 0 5px 15px var(--shadow-color);
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.contact-item {
    display: flex;
    align-items: center;
    margin-bottom: 1.5rem;
}

.contact-item i {
    font-size: 1.5rem;
    margin-right: 1rem;
}

.contact-item p {
    color: var(--white-color);
    margin: 0;
}

.social-media {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-top: 2rem;
}

.social-icon {
    width: 40px;
    height: 40px;
    background-color: var(--white-color);
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    color: var(--primary-color);
    transition: all var(--transition-speed) ease;
}

.social-icon:hover {
    background-color: var(--secondary-color);
    color: var(--white-color);
    transform: translateY(-5px);
}

/* ===== Footer ===== */
.footer {
    background-color: var(--dark-color);
    color: var(--white-color);
    padding: 4rem 0 0;
}

.footer-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
}

.footer-logo {
    display: flex;
    align-items: center;
    margin-bottom: 1.5rem;
}

.footer-logo img {
    height: 40px;
    margin-right: 0.5rem;
}

.footer-logo span {
    font-size: 1.8rem;
    font-weight: 900;
    color: var(--primary-color);
    letter-spacing: 1px;
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 2rem;
}

.footer-column h3 {
    color: var(--white-color);
    margin-bottom: 1.5rem;
    font-size: 1.2rem;
    position: relative;
}

.footer-column h3::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0;
    width: 40px;
    height: 3px;
    background: var(--primary-color);
    border-radius: 2px;
}

.footer-column ul {
    padding: 0;
}

.footer-column li {
    margin-bottom: 0.8rem;
}

.footer-column a {
    color: var(--light-gray);
    transition: all var(--transition-speed) ease;
}

.footer-column a:hover {
    color: var(--primary-color);
    padding-left: 5px;
}

.footer-bottom {
    background-color: rgba(0, 0, 0, 0.2);
    text-align: center;
    padding: 1.5rem 0;
    margin-top: 3rem;
}

.footer-bottom p {
    color: var(--light-gray);
    margin: 0;
    font-size: 0.9rem;
}

/* ===== Media Queries ===== */
@media screen and (max-width: 768px) {
    h1 {
        font-size: 2.5rem;
    }
    
    h2 {
        font-size: 2rem;
    }
    
    .hero h1 {
        font-size: 2.5rem;
    }
    
    .hero h2 {
        font-size: 1.8rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        gap: 1rem;
    }
    
    .nav-links {
        position: absolute;
        right: 0;
        top: 0;
        height: 100vh;
        background-color: var(--white-color);
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: space-around;
        width: 70%;
        transform: translateX(100%);
        transition: transform 0.5s ease-in;
        z-index: 1;
        padding: 2rem 0;
    }
    
    .nav-links li {
        opacity: 0;
        margin: 0;
    }
    
    .nav-links a {
        color: var(--dark-color);
    }
    
    .burger {
        display: block;
        z-index: 2;
    }
    
    .nav-active {
        transform: translateX(0%);
        box-shadow: -5px 0 15px var(--shadow-color);
    }
    
    @keyframes navLinkFade {
        from {
            opacity: 0;
            transform: translateX(50px);
        }
        to {
            opacity: 1;
            transform: translateX(0);
        }
    }
    
    .toggle .line1 {
        transform: rotate(-45deg) translate(-5px, 6px);
    }
    
    .toggle .line2 {
        opacity: 0;
    }
    
    .toggle .line3 {
        transform: rotate(45deg) translate(-5px, -6px);
    }
}

@media screen and (max-width: 480px) {
    section {
        padding: 3rem 0;
    }
    
    .hero h1 {
        font-size: 2rem;
    }
    
    .hero h2 {
        font-size: 1.5rem;
    }
    
    .hero p {
        font-size: 1rem;
    }
    
    .feature-card,
    .compatibility-card,
    .testimonial-card,
    .requirements-card {
        padding: 1.5rem;
    }
    
    .download-info {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .contact-container {
        grid-template-columns: 1fr;
    }
    
    .footer-container {
        grid-template-columns: 1fr;
    }
    
    .footer-links {
        grid-template-columns: 1fr;
    }
}