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

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: #263238;
    overflow-x: hidden;
    background: #ffffff;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
}

:root {
    --primary-purple: #8B5CF6;
    --dark-purple: #7C3AED;
    --light-purple: #A78BFA;
    --primary-blue: #3B82F6;
    --dark-blue: #2563EB;
    --light-blue: #60A5FA;
    --primary-green: #10B981;
    --dark-green: #059669;
    --light-green: #34D399;
    --dark-gray: #1F2937;
    --medium-gray: #4B5563;
    --light-gray: #9CA3AF;
    --white: #FFFFFF;
    --light-bg: #F8FAFC;
    --border-color: #E5E7EB;
    --accent-pink: #EC4899;
    --gradient-primary: linear-gradient(135deg, #f65ce9 0%, #3bf0f6 100%);
    --gradient-secondary: linear-gradient(135deg, #10B981 0%, #3B82F6 100%);
    --gradient-hero: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.section-title {
    font-size: 2.8rem;
    font-weight: 800;
    color: var(--dark-gray);
    margin-bottom: 1.2rem;
    text-align: center;
    line-height: 1.2;
}

.section-subtitle {
    font-size: 1.2rem;
    color: var(--medium-gray);
    text-align: center;
    margin-bottom: 3rem;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.6;
}

.section-description {
    font-size: 1.1rem;
    color: var(--medium-gray);
    line-height: 1.8;
    margin-bottom: 2rem;
}

.highlight {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.btn {
    padding: 14px 32px;
    border: none;
    border-radius: 12px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    position: relative;
    overflow: hidden;
}

.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: var(--gradient-primary);
    color: var(--white);
    box-shadow: 0 4px 15px rgba(139, 92, 246, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(139, 92, 246, 0.4);
}

.btn-secondary {
    background: var(--white);
    color: var(--dark-purple);
    border: 2px solid var(--primary-purple);
    box-shadow: 0 2px 10px rgba(139, 92, 246, 0.1);
}

.btn-secondary:hover {
    background: var(--primary-purple);
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(139, 92, 246, 0.3);
}

.btn-signup {
    background: var(--gradient-primary);
    color: var(--white);
    box-shadow: 0 4px 15px rgba(139, 92, 246, 0.3);
}

.btn-signup:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(139, 92, 246, 0.4);
}

.header {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.08);
    z-index: 1000;
    transition: all 0.3s ease;
}

.navbar {
    padding: 1rem 0;
}

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

.footer-logo img {
   width: 50px;
   height: 50px;
}

.logo-text {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--dark-gray);
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2.5rem;
}

.nav-link {
    text-decoration: none;
    color: var(--dark-gray);
    font-weight: 500;
    transition: all 0.3s ease;
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    transition: width 0.3s ease;
}

.nav-link:hover {
    color: var(--primary-purple);
}

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

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    padding: 5px;
}

.bar {
    width: 25px;
    height: 3px;
    background-color: var(--dark-gray);
    margin: 3px 0;
    transition: 0.3s;
    border-radius: 2px;
}

.hero {
    padding: 140px 0 100px;
    background: var(--gradient-hero);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1000 1000" opacity="0.1"><polygon fill="white" points="0,1000 1000,0 1000,1000"/></svg>');
    background-size: cover;
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    position: relative;
    z-index: 2;
}

.hero-content {
    color: var(--white);
}

.hero-title {
    font-size: 3.8rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
    line-height: 1.1;
    color: var(--white);
}

.hero-subtitle {
    font-size: 1.3rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 2.5rem;
    line-height: 1.6;
}

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

.hero .btn-primary {
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.hero .btn-secondary {
    background: transparent;
    color: var(--white);
    border: 2px solid rgba(255, 255, 255, 0.3);
}

.hero .btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.5);
}

/* Floating Animation */
@keyframes float {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-20px) rotate(2deg); }
}

/* Clients Section */
.clients {
    padding: 80px 0;
    background-color: var(--white);
}

.client-logos {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 3rem;
    flex-wrap: wrap;
}

.client-logo {
    padding: 1.2rem 2.2rem;
    background: var(--light-bg);
    border-radius: 12px;
    font-weight: 600;
    color: var(--dark-gray);
    min-width: 140px;
    text-align: center;
    transition: all 0.3s ease;
    border: 1px solid var(--border-color);
}

.client-logo:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
    border-color: var(--primary-purple);
}

/* Features Section */
.community {
    padding: 100px 0;
    background: var(--light-bg);
    position: relative;
}

.feature-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2.5rem;
    margin-top: 3rem;
}

.feature-card {
    background: var(--white);
    padding: 2.5rem 2rem;
    border-radius: 20px;
    text-align: center;
    box-shadow: 0 4px 25px rgba(0, 0, 0, 0.08);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid transparent;
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-primary);
}

.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
    border-color: var(--light-purple);
}

.card-icon {
    width: 90px;
    height: 90px;
    background: var(--gradient-primary);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 2rem;
    transition: all 0.3s ease;
}

.feature-card:hover .card-icon {
    transform: scale(1.1) rotate(5deg);
}

.card-icon i {
    font-size: 2.2rem;
    color: var(--white);
}

.card-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--dark-gray);
    margin-bottom: 1rem;
}

.card-description {
    color: var(--medium-gray);
    line-height: 1.7;
    font-size: 1.05rem;
}

/* AI Features Section */
.pixelgrade {
    padding: 100px 0;
    background: var(--white);
    position: relative;
}

.pixelgrade-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
    align-items: center;
}

.pixelgrade-text .section-title {
    text-align: left;
    margin-bottom: 1.5rem;
}

.pixelgrade-text .section-description {
    margin-bottom: 2.5rem;
}

.ai-features-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
    margin-bottom: 2.5rem;
}

.ai-feature {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    padding: 1rem;
    background: var(--light-bg);
    border-radius: 12px;
    transition: all 0.3s ease;
}

.ai-feature:hover {
    background: var(--gradient-primary);
    color: var(--white);
    transform: translateX(5px);
}

.ai-feature i {
    color: var(--primary-purple);
    font-size: 1.2rem;
    transition: color 0.3s ease;
}

.ai-feature:hover i {
    color: var(--white);
}

/* Privacy & Security Section */
.footer-design {
    padding: 100px 0;
    background: var(--light-bg);
}

.footer-design-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
    align-items: center;
}

.footer-design-text .section-title {
    text-align: left;
    margin-bottom: 1.5rem;
}

.footer-design-text .section-description {
    margin-bottom: 2.5rem;
}

/* Charging Animation Section */
.charging-animation {
    padding: 100px 0;
    background: var(--white);
}

.charging-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
    align-items: center;
}

/* Testimonial Section */
.testimonial {
    padding: 100px 0;
    background: var(--light-bg);
}

.testimonial-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 5rem;
    align-items: center;
}

.testimonial-quote {
    font-size: 1.2rem;
    color: var(--dark-gray);
    line-height: 1.8;
    margin-bottom: 2.5rem;
    font-style: italic;
    position: relative;
    padding-left: 2rem;
}

.testimonial-quote::before {
    content: '"';
    position: absolute;
    left: 0;
    top: -1rem;
    font-size: 4rem;
    color: var(--primary-purple);
    opacity: 0.3;
    font-family: serif;
}

.testimonial-author {
    margin-bottom: 2.5rem;
}

.author-name {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--dark-gray);
    margin-bottom: 0.5rem;
}

.author-company {
    color: var(--medium-gray);
    font-size: 1rem;
}

.client-logos-small {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.client-logo-small {
    padding: 0.8rem 1.2rem;
    background: var(--white);
    border-radius: 10px;
    font-size: 0.9rem;
    color: var(--dark-gray);
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

.client-logo-small:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    border-color: var(--primary-purple);
}

.meet-all {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--primary-purple);
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.meet-all:hover {
    gap: 1rem;
    color: var(--dark-purple);
}

/* Subscription Section */
.subscription {
    padding: 100px 0;
    background: var(--white);
}

.subscription-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin: 3rem auto;
    max-width: 900px;
    cursor: pointer;
}

.subscription-card {
    background: var(--white);
    padding: 3rem 2rem;
    border-radius: 20px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    border: 2px solid var(--border-color);
    transition: all 0.3s ease;
    position: relative;
}

.subscription-card.featured {
    border-color: var(--primary-purple);
    transform: scale(1.05);
    box-shadow: 0 20px 40px rgba(139, 92, 246, 0.2);
}

.subscription-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.subscription-card.featured:hover {
    transform: scale(1.05) translateY(-5px);
}

.popular-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--gradient-primary);
    color: var(--white);
    padding: 0.5rem 1.5rem;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 600;
}

.subscription-title {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--dark-gray);
    margin-bottom: 1rem;
}

.subscription-price {
    font-size: 3rem;
    font-weight: 800;
    color: var(--primary-purple);
    margin-bottom: 2rem;
}

.subscription-price span {
    font-size: 1rem;
    color: var(--medium-gray);
    font-weight: 500;
}

.subscription-features {
    list-style: none;
    margin-bottom: 2.5rem;
    text-align: left;
}

.subscription-features li {
    padding: 0.8rem 0;
    display: flex;
    align-items: center;
    gap: 0.8rem;
    color: var(--medium-gray);
}

.subscription-features li i.fa-check {
    color: var(--primary-green);
}

.subscription-features li i.fa-times {
    color: var(--light-gray);
}

.subscription-info {
    background: var(--light-bg);
    padding: 2rem;
    border-radius: 15px;
    margin-top: 3rem;
}

.subscription-info h3 {
    color: var(--dark-gray);
    margin-bottom: 1rem;
    text-align: center;
}

.subscription-info p {
    color: var(--medium-gray);
    line-height: 1.7;
    text-align: center;
}

/* FAQ Section */
.faq {
    padding: 100px 0;
    background: var(--light-bg);
}

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

.faq-item {
    background: var(--white);
    border-radius: 15px;
    margin-bottom: 1rem;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
    overflow: hidden;
    border: 1px solid var(--border-color);
}

.faq-question {
    padding: 1.5rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    transition: all 0.3s ease;
}

.faq-question:hover {
    background: var(--light-bg);
}

.faq-question h3 {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--dark-gray);
    margin: 0;
}

.faq-question i {
    color: var(--primary-purple);
    transition: transform 0.3s ease;
}

.faq-answer {
    padding: 0 2rem;
    max-height: 0;
    overflow: hidden;
    transition: all 0.3s ease;
}

.faq-answer.active {
    padding: 0 2rem 1.5rem;
    max-height: 500px;
}

.faq-answer p {
    color: var(--medium-gray);
    line-height: 1.7;
}

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

/* CTA Section */
.cta {
    padding: 100px 0;
    background: var(--gradient-primary);
    color: var(--white);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1000 1000" opacity="0.1"><polygon fill="white" points="0,0 1000,500 0,1000"/></svg>');
    background-size: cover;
}

.cta-content {
    position: relative;
    z-index: 2;
    max-width: 700px;
    margin: 0 auto;
}

.cta-title {
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
    color: var(--white);
}

.cta-subtitle {
    font-size: 1.3rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 2.5rem;
    line-height: 1.6;
}

.cta .btn-primary {
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    font-size: 1.1rem;
    padding: 1rem 2.5rem;
}

.cta .btn-primary:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: translateY(-3px);
}

/* Footer */
.footer {
    background: var(--dark-gray);
    color: var(--white);
    padding: 80px 0 30px;
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 4rem;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 1.5rem;
}
.footer-logo .logo-text {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--white);
}

.copyright {
    color: var(--light-gray);
    margin-bottom: 2rem;
    font-size: 1rem;
}

.social-icons {
    display: flex;
    gap: 1rem;
}

.social-icon {
    width: 45px;
    height: 45px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    text-decoration: none;
    transition: all 0.3s ease;
}

.social-icon:hover {
    background: var(--primary-purple);
    transform: translateY(-3px);
}

.footer-title {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: var(--white);
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 1rem;
}

.footer-links a {
    color: var(--light-gray);
    text-decoration: none;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.footer-links a:hover {
    color: var(--primary-purple);
    transform: translateX(5px);
}

.footer-right p {
    color: var(--light-gray);
    margin-bottom: 1.5rem;
}

.email-input {
    display: flex;
    gap: 0.5rem;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    padding: 0.5rem;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.email-field {
    flex: 1;
    padding: 12px 16px;
    border: none;
    border-radius: 8px;
    background: transparent;
    color: var(--white);
    font-size: 1rem;
}

.email-field::placeholder {
    color: var(--light-gray);
    opacity: 0.7;
}

.email-submit {
    width: 50px;
    height: 50px;
    background: var(--primary-purple);
    border: none;
    border-radius: 8px;
    color: var(--white);
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.email-submit:hover {
    background: var(--dark-purple);
    transform: scale(1.05);
}

/* Image Styles */
.top_img-hero, .top_img-safety, .top_img-privacy, .top_img-tipse, .top_img-charging {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    margin: 0 auto;
    padding: 1rem 0;
}

/* start */
.top_img-hero img {
    width: 100%;
    max-width: 900px;
    height: 600px;
}
.top_img-safety img {
    width: 100%;
    max-width: 700px;
    height: 350px;
}
.top_img-privacy img {
    width: 100%;
    max-width: 700px;
    height: 500px;
    border-radius: 50px;
    box-shadow: 0 20px 60px rgba(139, 92, 246, 0.2);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    aspect-ratio: 16/10;
    object-fit: cover;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}
.top_img-charging img {
    width: 100%;
    max-width: 700px;
    height: 500px;
}

.top_img-hero img,.top_img-safety img,.top_img-privacy img,.top_img-charging img {
    border-radius: 40px;
    box-shadow: 0 20px 60px rgba(139, 92, 246, 0.2);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    aspect-ratio: 16/10;
    object-fit: cover;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

/* end */

.top_img-hero img:hover,
.top_img-safety img:hover,
.top_img-privacy img:hover,
.top_img-charging img:hover {
    transform: scale(1.05) rotate(1deg);
    box-shadow: 0 30px 80px rgba(139, 92, 246, 0.3);
}

.top_img-tipse img {
    width: 100%;
    max-width: 500px;
    height: auto;
    border-radius: 20px 20px 0 0;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    aspect-ratio: 16/10;
    object-fit: cover;
}

@media (max-width: 1024px) {
    .section-title {
        font-size: 2.4rem;
    }
    
    .hero-title {
        font-size: 3.2rem;
    }
    
    .hero-container,
    .pixelgrade-content,
    .reinvention-content,
    .footer-design-content,
    .testimonial-content,
    .charging-content {
        gap: 3rem;
    }
}

@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }

    .nav-menu {
        position: fixed;
        left: -100%;
        top: 80px;
        flex-direction: column;
        background: rgba(255, 255, 255, 0.98);
        backdrop-filter: blur(20px);
        width: 100%;
        text-align: center;
        transition: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
        padding: 2rem 0;
        gap: 0;
    }

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

    .nav-link {
        display: block;
        padding: 1rem 2rem;
        border-bottom: 1px solid var(--border-color);
    }

    .nav-link:last-child {
        border-bottom: none;
    }

    .nav-buttons {
        display: none;
    }

    .hero-container,
    .pixelgrade-content,
    .reinvention-content,
    .footer-design-content,
    .testimonial-content,
    .charging-content {
        grid-template-columns: 1fr;
        gap: 3rem;
        text-align: center;
    }

    .hero-title {
        font-size: 2.8rem;
    }

    .section-title {
        font-size: 2.2rem;
    }

    .reinvention-text .section-title,
    .pixelgrade-text .section-title,
    .footer-design-text .section-title {
        text-align: center;
    }

    .statistics {
        grid-template-columns: 1fr;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 3rem;
        text-align: center;
    }

    .client-logos {
        gap: 1.5rem;
    }

    .client-logo {
        min-width: 120px;
        padding: 1rem 1.5rem;
    }

    .feature-cards,
    .blog-cards,
    .subscription-cards {
        grid-template-columns: 1fr;
    }

    .subscription-card.featured {
        transform: none;
    }

    .subscription-card.featured:hover {
        transform: translateY(-5px);
    }

    .ai-features-grid {
        grid-template-columns: 1fr;
    }

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

    .email-input {
        max-width: 300px;
        margin: 0 auto;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }

    .hero {
        padding: 120px 0 60px;
    }

    .hero-title {
        font-size: 2.2rem;
    }

    .section-title {
        font-size: 2rem;
    }

    .cta-title {
        font-size: 2.2rem;
    }

    .btn {
        padding: 12px 24px;
        font-size: 0.95rem;
    }

    .feature-card,
    .subscription-card {
        padding: 2rem 1.5rem;
    }
    .top_img-hero img {
    height: 350px;
    border-radius: 10px;
}
    .top_img-safety img {
    height: 200px;
    border-radius: 10px;
    }
    .top_img-privacy img {
      max-width: 650px;
    height: 400px;
    border-radius: 10px;
    }
    .top_img-charging img {
     max-width: 650px;
    height: 400px;
    border-radius: 10px;
    }
}

html {
    scroll-behavior: smooth;
}

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

.fade-in-up {
    animation: fadeInUp 0.6s ease-out;
}

::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--light-bg);
}

::-webkit-scrollbar-thumb {
    background: var(--primary-purple);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--dark-purple);
}