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

*,
*::before,
*::after {
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: hsl(0, 0%, 98%);
    background: linear-gradient(135deg, hsl(210, 25%, 5%) 0%, hsl(220, 30%, 8%) 100%);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
    font-kerning: auto;
}

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

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(16, 24, 40, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    z-index: 1000;
    padding: 1rem 0;
    transition: all 0.3s ease;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo img {
    height: 60px;
    width: auto;
    object-fit: contain;
    transition: all 0.3s ease;
}

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

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-menu a {
    text-decoration: none;
    color: hsl(0, 0%, 98%);
    font-weight: 500;
    transition: color 0.3s ease;
}

.nav-menu a:hover {
    color: hsl(195, 100%, 60%);
}

.language-switcher {
    display: flex;
    gap: 0.5rem;
}

.lang-btn {
    background: none;
    border: 1px solid rgba(255, 255, 255, 0.3);
    padding: 0.5rem 1rem;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-weight: 500;
    color: hsl(0, 0%, 98%);
}

.lang-btn.active {
    background: hsl(0, 0%, 98%);
    color: hsl(195, 100%, 60%);
    border-color: hsl(0, 0%, 98%);
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background: hsl(0, 0%, 98%);
    margin: 3px 0;
    transition: 0.3s;
}

/* Hero Section */
.hero {
    padding: 120px 0 80px;
    background: hsl(210, 25%, 5%);
    color: hsl(0, 0%, 98%);
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    line-height: 1.2;
    text-rendering: optimizeLegibility;
    -webkit-font-smoothing: antialiased;
}

.hero-subtitle {
    font-size: 1.25rem;
    margin-bottom: 2rem;
    color: hsl(215, 13%, 65%);
}

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

.btn {
    padding: 1rem 2rem;
    border: none;
    border-radius: 12px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    text-decoration: none;
    display: inline-block;
    text-align: center;
    position: relative;
    overflow: hidden;
    letter-spacing: 0.5px;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s;
}

.btn:hover::before {
    left: 100%;
}

.btn-primary {
    background: linear-gradient(135deg, hsl(195, 100%, 60%) 0%, hsl(205, 100%, 65%) 100%);
    color: white;
    box-shadow: 0 8px 25px rgba(51, 204, 255, 0.3);
}

.btn-primary:hover {
    background: linear-gradient(135deg, hsl(195, 100%, 65%) 0%, hsl(205, 100%, 70%) 100%);
    transform: translateY(-3px);
    box-shadow: 0 12px 35px rgba(51, 204, 255, 0.4);
}

.btn-secondary {
    background: transparent;
    color: hsl(0, 0%, 98%);
    border: 2px solid hsl(213, 30%, 15%);
}

.btn-secondary:hover {
    background: hsl(213, 30%, 10%);
    border-color: hsl(195, 100%, 60%);
    color: hsl(195, 100%, 60%);
}

.btn-outline {
    background: transparent;
    color: hsl(195, 100%, 60%);
    border: 2px solid hsl(195, 100%, 60%);
}

.btn-outline:hover {
    background: hsl(195, 100%, 60%);
    color: hsl(210, 25%, 5%);
}

.video-placeholder {
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5);
    border: 1px solid hsl(213, 30%, 15%);
}

.video-placeholder iframe {
    width: 100%;
    height: 315px;
}

/* Professional Logo Section */
.logo-section {
    padding: 4rem 0;
    background: hsl(213, 30%, 10%);
    border-bottom: 1px solid hsl(213, 30%, 15%);
}

.logo-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 4rem;
    align-items: center;
}

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

.main-logo {
    max-width: 200px;
    height: auto;
    filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.3));
}

.logo-text h2 {
    font-size: 2rem;
    font-weight: 700;
    color: hsl(0, 0%, 98%);
    margin-bottom: 1rem;
}

.logo-text p {
    font-size: 1.1rem;
    color: hsl(215, 13%, 65%);
    line-height: 1.6;
}

@media (max-width: 768px) {
    .logo-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 2rem;
    }
    
    .main-logo {
        max-width: 150px;
    }
}



/* Logo Carousel */
.logo-carousel {
    padding: 4rem 0;
    background: linear-gradient(135deg, hsl(210, 25%, 5%) 0%, hsl(220, 30%, 8%) 100%);
    overflow: hidden;
    border-bottom: 1px solid hsl(213, 30%, 15%);
}

.carousel-track {
    display: flex;
    gap: 3rem;
    animation: scroll 20s linear infinite;
}

.carousel-track img {
    height: 80px;
    width: auto;
    max-width: 160px;
    object-fit: contain;
    opacity: 0.8;
    filter: brightness(1) contrast(1);
    transition: all 0.3s ease;
    background: rgba(255, 255, 255, 0.1);
    padding: 10px;
    border-radius: 8px;
}

.carousel-track img:hover {
    opacity: 1;
    filter: brightness(1.1) contrast(1.1);
    transform: scale(1.05);
    background: rgba(255, 255, 255, 0.15);
}

@keyframes scroll {
    0% { transform: translateX(0); }
    100% { transform: translateX(-33.33%); }
}

/* Features Section */
.features {
    padding: 8rem 0;
    background: linear-gradient(135deg, hsl(220, 20%, 97%) 0%, hsl(220, 25%, 95%) 100%);
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 4rem;
    color: hsl(0, 0%, 98%);
    background: linear-gradient(135deg, hsl(195, 100%, 60%) 0%, hsl(205, 100%, 70%) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-rendering: optimizeLegibility;
    -webkit-font-smoothing: antialiased;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.feature-card {
    padding: 0;
    border-radius: 20px;
    background: linear-gradient(135deg, hsl(0, 0%, 100%) 0%, hsl(0, 0%, 98%) 100%);
    border: 1px solid rgba(0, 0, 0, 0.06);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    text-align: left;
    position: relative;
    overflow: hidden;
    box-shadow: 0 4px 25px rgba(0, 0, 0, 0.05), 0 0 0 1px rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 0;
    background: linear-gradient(90deg, hsl(195, 100%, 60%) 0%, hsl(205, 100%, 70%) 100%);
    opacity: 0;
    transition: all 0.4s ease;
}

.feature-card:hover {
    transform: translateY(-12px);
    box-shadow: 0 32px 64px rgba(51, 204, 255, 0.2);
    border-color: hsl(195, 100%, 60%);
}

.feature-card:hover::before {
    opacity: 1;
    height: 4px;
}

.feature-photo-placeholder {
    width: 100%;
    height: 200px;
    overflow: hidden;
    border-radius: 24px 24px 0 0;
    margin-bottom: 1.5rem;
    background: linear-gradient(135deg, hsl(215, 13%, 95%) 0%, hsl(215, 13%, 92%) 100%);
}

.feature-photo {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
    image-rendering: -webkit-optimize-contrast;
    image-rendering: crisp-edges;
    filter: contrast(1.1) brightness(1.05) saturate(1.1);
}

.feature-card:hover .feature-photo {
    transform: scale(1.02);
    filter: contrast(1.15) brightness(1.1) saturate(1.15);
}

.feature-card h3 {
    font-size: 1.4rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: hsl(210, 25%, 15%);
    line-height: 1.3;
    padding: 0 2rem;
    text-rendering: optimizeLegibility;
    -webkit-font-smoothing: antialiased;
}

.feature-card p {
    color: hsl(215, 13%, 45%);
    font-size: 1rem;
    line-height: 1.6;
    padding: 0 2rem 2rem 2rem;
    margin: 0;
}

/* Customization Section */
.customization {
    padding: 6rem 0;
    background: linear-gradient(135deg, hsl(213, 30%, 10%) 0%, hsl(220, 25%, 12%) 100%);
}

.customization-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.intro-text {
    font-size: 1.25rem;
    margin-bottom: 2rem;
    color: hsl(215, 13%, 65%);
}

.customization-list {
    list-style: none;
    margin-bottom: 2rem;
}

.customization-list li {
    padding: 0.75rem 0;
    font-size: 1.1rem;
    color: hsl(0, 0%, 98%);
    position: relative;
    padding-left: 2rem;
}

.customization-list li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: hsl(195, 100%, 60%);
    font-weight: bold;
}

.conclusion-text {
    font-size: 1.25rem;
    font-weight: 600;
    color: hsl(0, 0%, 98%);
}

.customization-visual img {
    width: 100%;
    border-radius: 12px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
    border: 1px solid hsl(213, 30%, 15%);
}

/* Testimonials Section */
.testimonials {
    padding: 6rem 0;
    background: linear-gradient(135deg, hsl(210, 25%, 5%) 0%, hsl(220, 30%, 8%) 100%);
}

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

.testimonial-card {
    background: hsl(213, 30%, 10%);
    padding: 2rem;
    border-radius: 12px;
    border: 1px solid hsl(213, 30%, 15%);
    transition: all 0.3s ease;
}

.testimonial-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
    border-color: hsl(195, 100%, 60%);
}

.testimonial-content p {
    font-size: 1.1rem;
    color: hsl(215, 13%, 65%);
    margin-bottom: 1.5rem;
    font-style: italic;
}

.testimonial-author strong {
    display: block;
    color: hsl(0, 0%, 98%);
    margin-bottom: 0.25rem;
}

.testimonial-author span {
    color: hsl(215, 13%, 65%);
    font-size: 0.9rem;
}

/* Pricing Section */
.pricing {
    padding: 6rem 0;
    background: hsl(213, 30%, 10%);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    max-width: 1000px;
    margin: 0 auto;
}

.pricing-card {
    background: hsl(210, 25%, 5%);
    padding: 2.5rem 2rem;
    border-radius: 12px;
    border: 1px solid hsl(213, 30%, 15%);
    text-align: center;
    position: relative;
    transition: all 0.3s ease;
}

.pricing-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
    border-color: hsl(195, 100%, 60%);
}

.pricing-card.featured {
    border: 2px solid hsl(195, 100%, 60%);
    transform: scale(1.05);
}

.popular-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: hsl(195, 100%, 60%);
    color: hsl(210, 25%, 5%);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 600;
}

.pricing-card h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: hsl(0, 0%, 98%);
}

.price {
    font-size: 3rem;
    font-weight: 700;
    color: hsl(195, 100%, 60%);
    margin-bottom: 2rem;
}

.price span {
    font-size: 1rem;
    color: hsl(215, 13%, 65%);
    font-weight: 400;
}

.features-list {
    list-style: none;
    margin-bottom: 2rem;
    text-align: left;
}

.features-list li {
    padding: 0.5rem 0;
    color: hsl(215, 13%, 65%);
    position: relative;
    padding-left: 1.5rem;
}

.features-list li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: hsl(195, 100%, 60%);
    font-weight: bold;
}

/* FAQ Section */
.faq {
    padding: 6rem 0;
    background: hsl(210, 25%, 5%);
}

.faq-list {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    border-bottom: 1px solid hsl(213, 30%, 15%);
    margin-bottom: 1rem;
}

.faq-question {
    padding: 1.5rem 0;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: 600;
    color: hsl(0, 0%, 98%);
    transition: color 0.3s ease;
}

.faq-question:hover {
    color: hsl(195, 100%, 60%);
}

.faq-question i {
    transition: transform 0.3s ease;
    color: hsl(195, 100%, 60%);
}

.faq-question.active i {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.faq-answer.active {
    max-height: 200px;
}

.faq-answer p {
    padding-bottom: 1.5rem;
    color: hsl(215, 13%, 65%);
}

/* Support Section */
.support {
    padding: 6rem 0;
    background: linear-gradient(135deg, hsl(213, 30%, 10%) 0%, hsl(220, 25%, 12%) 100%);
    color: hsl(0, 0%, 98%);
    text-align: center;
}

.support-content p {
    font-size: 1.25rem;
    margin-bottom: 1rem;
}

.support-content p:first-child {
    color: hsl(215, 13%, 65%);
}

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

/* Footer */
.footer {
    background: linear-gradient(135deg, hsl(210, 25%, 5%) 0%, hsl(220, 30%, 8%) 100%);
    color: hsl(0, 0%, 98%);
    padding: 4rem 0 2rem;
    border-top: 1px solid hsl(213, 30%, 15%);
}

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

.footer-section {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.footer-section h4 {
    font-size: 1.2rem;
    font-weight: 600;
    color: hsl(195, 100%, 60%);
    margin-bottom: 1rem;
}

.footer-description {
    color: hsl(215, 13%, 70%);
    font-size: 1rem;
    line-height: 1.6;
}

.footer-logo img {
    height: 50px;
    width: auto;
    object-fit: contain;
    margin-bottom: 1rem;
}

.footer-nav {
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}

.footer-nav a {
    color: hsl(215, 13%, 70%);
    text-decoration: none;
    transition: color 0.3s ease;
    font-size: 0.95rem;
}

.footer-nav a:hover {
    color: hsl(195, 100%, 60%);
    padding-left: 5px;
}

.social-links {
    display: flex;
    gap: 1rem;
    margin-bottom: 1rem;
}

.social-links a {
    width: 45px;
    height: 45px;
    background: linear-gradient(135deg, hsl(213, 30%, 12%) 0%, hsl(220, 25%, 15%) 100%);
    border: 1px solid hsl(213, 30%, 20%);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: hsl(215, 13%, 65%);
    text-decoration: none;
    transition: all 0.3s ease;
    font-size: 1.2rem;
}

.social-links a:hover {
    background: linear-gradient(135deg, hsl(195, 100%, 60%) 0%, hsl(205, 100%, 70%) 100%);
    border-color: hsl(195, 100%, 60%);
    color: hsl(210, 25%, 5%);
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(51, 204, 255, 0.3);
}

.footer-address p {
    color: hsl(215, 13%, 70%);
    font-size: 0.95rem;
    line-height: 1.6;
    margin: 0;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid hsl(213, 30%, 15%);
    color: hsl(215, 13%, 65%);
}

/* Enhanced Mobile Responsiveness */
@media (max-width: 1200px) {
    .container {
        max-width: 1000px;
        padding: 0 20px;
    }
    
    .hero-title {
        font-size: 3.2rem;
    }
    
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 2rem;
    }
}

@media (max-width: 1024px) {
    .container {
        padding: 0 20px;
    }
    
    .hero-title {
        font-size: 2.8rem;
    }
    
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }
    
    .customization-content {
        gap: 3rem;
    }
}

@media (max-width: 768px) {
    .hamburger {
        display: flex;
        z-index: 1001;
    }
    
    .nav-container {
        padding: 0 20px;
    }
    
    .nav-logo img {
        height: 50px;
    }
    
    .language-switcher {
        gap: 0.3rem;
        z-index: 1001;
        position: relative;
    }
    
    .lang-btn {
        padding: 0.5rem 0.9rem;
        font-size: 0.9rem;
        background: rgba(255, 255, 255, 0.15);
        color: white;
        border: 1px solid rgba(255, 255, 255, 0.3);
        border-radius: 8px;
    }
    
    .lang-btn.active {
        background: white;
        color: hsl(16, 24, 40);
        border-color: white;
    }
    
    .hero {
        padding: 120px 0 80px;
    }
    
    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 3rem;
    }
    
    .hero-title {
        font-size: 2.5rem;
        line-height: 1.1;
        margin-bottom: 1.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
        margin-bottom: 2rem;
    }
    
    .hero-buttons {
        justify-content: center;
        flex-wrap: wrap;
    }
    
    .btn {
        padding: 1rem 2rem;
        font-size: 1rem;
        min-width: 180px;
    }
    
    .section-title {
        font-size: 2.2rem;
        margin-bottom: 3rem;
    }
    
    .features {
        padding: 5rem 0;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .feature-card {
        max-width: 500px;
        margin: 0 auto;
    }
    
    .feature-card h3 {
        font-size: 1.3rem;
        padding: 0 2rem;
        margin-bottom: 1rem;
    }
    
    .feature-card p {
        padding: 0 2rem 2rem 2rem;
        font-size: 1rem;
        line-height: 1.6;
    }
    
    .customization {
        padding: 5rem 0;
    }
    
    .customization-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 3rem;
    }
    
    .intro-text, .conclusion-text {
        font-size: 1.15rem;
    }
    
    .customization-list li {
        font-size: 1.05rem;
        padding: 0.8rem 0;
    }
    
    .testimonials {
        padding: 5rem 0;
    }
    
    .testimonials-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .testimonial-card {
        padding: 2rem;
        max-width: 500px;
        margin: 0 auto;
    }
    
    .faq {
        padding: 5rem 0;
    }
    
    .faq-question {
        padding: 1.2rem 0;
        font-size: 1rem;
    }
    
    .support {
        padding: 5rem 0;
    }
    
    .support-content p {
        font-size: 1.15rem;
        margin-bottom: 1.5rem;
    }
    
    .support-buttons {
        flex-direction: column;
        align-items: center;
        gap: 1.5rem;
        width: 100%;
        margin-top: 2.5rem;
    }
    
    .support-buttons .btn {
        width: 100%;
        max-width: 300px;
        text-align: center;
        display: block;
    }
    
    .footer {
        padding: 4rem 0 2rem;
    }
    
    .footer-main {
        grid-template-columns: 1fr;
        gap: 2.5rem;
        text-align: center;
    }
    
    .footer-nav {
        align-items: center;
    }
    
    .social-links {
        justify-content: center;
    }
    
    .logo-carousel {
        padding: 3rem 0;
    }
    
    .carousel-track img {
        height: 60px;
        max-width: 120px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }
    
    .nav-container {
        padding: 0 16px;
    }
    
    .hero {
        padding: 100px 0 60px;
    }
    
    .hero-title {
        font-size: 2.2rem;
        line-height: 1.2;
        margin-bottom: 1.2rem;
    }
    
    .hero-subtitle {
        font-size: 1.05rem;
        line-height: 1.5;
        margin-bottom: 1.8rem;
    }
    
    .section-title {
        font-size: 2rem;
        margin-bottom: 2.5rem;
        line-height: 1.2;
    }
    
    .btn {
        padding: 1rem 1.8rem;
        font-size: 1rem;
        min-width: 160px;
    }
    
    .features {
        padding: 4rem 0;
    }
    
    .feature-card {
        margin-bottom: 1rem;
    }
    
    .feature-card h3 {
        font-size: 1.25rem;
        padding: 0 1.5rem;
        line-height: 1.3;
    }
    
    .feature-card p {
        font-size: 0.95rem;
        padding: 0 1.5rem 1.8rem 1.5rem;
        line-height: 1.6;
    }
    
    .customization {
        padding: 4rem 0;
    }
    
    .intro-text, .conclusion-text {
        font-size: 1.05rem;
        line-height: 1.5;
    }
    
    .customization-list li {
        font-size: 1rem;
        padding: 0.7rem 0;
    }
    
    .testimonials {
        padding: 4rem 0;
    }
    
    .testimonial-card {
        padding: 1.5rem;
        margin-bottom: 1rem;
    }
    
    .testimonial-content p {
        font-size: 1.05rem;
        line-height: 1.6;
    }
    
    .faq {
        padding: 4rem 0;
    }
    
    .faq-question {
        padding: 1rem 0;
        font-size: 0.95rem;
        line-height: 1.4;
    }
    
    .support {
        padding: 4rem 0;
    }
    
    .support-content p {
        font-size: 1.1rem;
        line-height: 1.5;
        margin-bottom: 1.2rem;
    }
    
    .footer {
        padding: 3rem 0 1.5rem;
    }
    
    .footer-main {
        gap: 2rem;
    }
    
    .logo-carousel {
        padding: 2.5rem 0;
    }
    
    .carousel-track img {
        height: 50px;
        max-width: 100px;
    }
}

/* Mobile Menu Styles */
@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 82px;
        flex-direction: column;
        background: linear-gradient(135deg, rgba(16, 24, 40, 0.98) 0%, rgba(31, 41, 55, 0.98) 100%);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        width: 100%;
        height: calc(100vh - 82px);
        text-align: center;
        transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
        box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
        padding: 3rem 0;
        border-top: 1px solid rgba(255, 255, 255, 0.1);
        z-index: 999;
        display: flex;
        opacity: 0;
        visibility: hidden;
        overflow-y: auto;
    }
    
    .nav-menu.active {
        left: 0;
        opacity: 1;
        visibility: visible;
    }
    
    .nav-menu li {
        margin: 1.5rem 0;
        transform: translateY(30px);
        opacity: 0;
        transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    }
    
    .nav-menu.active li {
        transform: translateY(0);
        opacity: 1;
    }
    
    .nav-menu.active li:nth-child(1) { transition-delay: 0.1s; }
    .nav-menu.active li:nth-child(2) { transition-delay: 0.2s; }
    .nav-menu.active li:nth-child(3) { transition-delay: 0.3s; }
    .nav-menu.active li:nth-child(4) { transition-delay: 0.4s; }
    .nav-menu.active li:nth-child(5) { transition-delay: 0.5s; }
    .nav-menu.active li:nth-child(6) { transition-delay: 0.6s; }
    
    .nav-menu a {
        display: block;
        padding: 1.2rem 2rem;
        font-size: 1.1rem;
        font-weight: 600;
        color: white;
        border-radius: 12px;
        margin: 0 2rem;
        transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
        border: 1px solid transparent;
    }
    
    .nav-menu a:hover {
        background: rgba(51, 204, 255, 0.1);
        border-color: rgba(51, 204, 255, 0.3);
        transform: translateY(-2px);
        color: hsl(195, 100%, 60%);
    }
    
    .hamburger.active span:nth-child(2) {
        opacity: 0;
    }
    
    .hamburger.active span:nth-child(1) {
        transform: translateY(6px) rotate(45deg);
    }
    
    .hamburger.active span:nth-child(3) {
        transform: translateY(-6px) rotate(-45deg);
    }
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.animate-on-scroll {
    animation: fadeInUp 0.8s ease-out;
}

.animate-slide-left {
    animation: slideInLeft 0.8s ease-out;
}

.animate-slide-right {
    animation: slideInRight 0.8s ease-out;
}

/* Smooth scrolling for anchor links */
html {
    scroll-behavior: smooth;
    scroll-padding-top: 100px;
}

/* Loading state for better UX */
.loading {
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.6s ease-out;
}

.loaded {
    opacity: 1;
    transform: translateY(0);
}

/* Better focus states for accessibility */
.btn:focus,
.lang-btn:focus,
.nav-menu a:focus,
.faq-question:focus {
    outline: 2px solid hsl(195, 100%, 60%);
    outline-offset: 2px;
}

/* Improved hover states */
.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 60px rgba(51, 204, 255, 0.15);
}

.testimonial-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.2);
}