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

:root {
    --neon-green: #c6ff00;
    --dark-bg: #0a0a0a;
    --light-text: #ffffff;
    --gray-text: #a0a0a0;
}

body {
    font-family: 'Arial', sans-serif;
    background: var(--dark-bg);
    color: var(--light-text);
    overflow-x: hidden;
}

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

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 30% 50%, rgba(198, 255, 0, 0.15) 0%, transparent 50%);
    z-index: 0;
    animation: pulse 8s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 0.5; transform: scale(1); }
    50% { opacity: 1; transform: scale(1.05); }
}

.sphere-pattern {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(1.5);
    opacity: 0.03;
    width: 800px;
    height: 800px;
    pointer-events: none;
    animation: rotate 60s linear infinite;
}

@keyframes rotate {
    from { transform: translate(-50%, -50%) rotate(0deg) scale(1.5); }
    to { transform: translate(-50%, -50%) rotate(360deg) scale(1.5); }
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    padding: 0 20px;
}

.logo-hero {
    font-size: 120px;
    font-weight: 900;
    letter-spacing: -5px;
    margin-bottom: 30px;
    background: linear-gradient(135deg, var(--neon-green) 0%, #fff 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: glow 3s ease-in-out infinite, fadeInUp 1s ease forwards;
    opacity: 0;
    transform: translateY(30px);
}

@keyframes glow {
    0%, 100% { filter: drop-shadow(0 0 30px rgba(198, 255, 0, 0.3)); }
    50% { filter: drop-shadow(0 0 60px rgba(198, 255, 0, 0.6)); }
}

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

.hero-subtitle {
    font-size: 28px;
    color: var(--gray-text);
    margin-bottom: 50px;
    font-weight: 300;
    opacity: 0;
    animation: fadeInUp 1s ease 0.3s forwards;
}

.cta-button {
    display: inline-block;
    padding: 20px 60px;
    background: var(--neon-green);
    color: #000;
    font-size: 18px;
    font-weight: 900;
    text-transform: uppercase;
    text-decoration: none;
    border: none;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    letter-spacing: 2px;
    position: relative;
    overflow: hidden;
    opacity: 0;
    animation: fadeInUp 1s ease 0.6s forwards;
}

.cta-button::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.cta-button:hover::before {
    width: 300px;
    height: 300px;
}

.cta-button:hover {
    transform: translateY(-5px) scale(1.05);
    box-shadow: 0 20px 60px rgba(198, 255, 0, 0.5);
}

/* Stats Counter Section */
.stats-section {
    padding: 80px 20px;
    background: linear-gradient(180deg, var(--dark-bg) 0%, #0f0f0f 100%);
    border-top: 1px solid rgba(198, 255, 0, 0.1);
}

.stats-container {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 60px;
}

.stat-item {
    text-align: center;
    padding: 40px 20px;
    position: relative;
}

.stat-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: var(--neon-green);
    transition: width 0.6s ease;
}

.stat-item:hover::before {
    width: 120px;
}

.stat-number {
    font-size: 72px;
    font-weight: 900;
    color: var(--neon-green);
    margin-bottom: 15px;
    font-variant-numeric: tabular-nums;
}

.stat-label {
    font-size: 18px;
    color: var(--gray-text);
    text-transform: uppercase;
    letter-spacing: 2px;
}

/* Technology Deep Dive */
.tech-section {
    padding: 120px 20px;
    position: relative;
    overflow: hidden;
}

.tech-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 70% 50%, rgba(198, 255, 0, 0.05) 0%, transparent 60%);
    z-index: 0;
}

.tech-content {
    position: relative;
    z-index: 1;
    max-width: 1400px;
    margin: 0 auto;
}

.tech-header {
    text-align: center;
    margin-bottom: 80px;
}

.tech-title {
    font-size: 64px;
    font-weight: 900;
    margin-bottom: 30px;
    background: linear-gradient(135deg, var(--neon-green) 0%, #fff 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.tech-subtitle {
    font-size: 24px;
    color: var(--gray-text);
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.6;
}

.tech-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 40px;
    margin-top: 60px;
}

.tech-card {
    background: linear-gradient(145deg, #1a1a1a 0%, #0f0f0f 100%);
    padding: 50px;
    border: 1px solid rgba(198, 255, 0, 0.1);
    position: relative;
    overflow: hidden;
    transition: all 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.tech-card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(198, 255, 0, 0.1) 0%, transparent 70%);
    opacity: 0;
    transition: opacity 0.5s ease;
}

.tech-card:hover::before {
    opacity: 1;
    animation: rotate 10s linear infinite;
}

.tech-card:hover {
    transform: translateY(-10px);
    border-color: var(--neon-green);
    box-shadow: 0 30px 60px rgba(198, 255, 0, 0.2);
}

.tech-icon {
    font-size: 48px;
    margin-bottom: 30px;
    color: var(--neon-green);
}

.tech-card-title {
    font-size: 28px;
    font-weight: 900;
    color: var(--neon-green);
    margin-bottom: 20px;
    text-transform: uppercase;
}

.tech-card-description {
    font-size: 16px;
    color: var(--gray-text);
    line-height: 1.8;
    margin-bottom: 20px;
}

.tech-features {
    list-style: none;
    margin-top: 30px;
    padding-top: 30px;
    border-top: 1px solid rgba(198, 255, 0, 0.2);
}

.tech-features li {
    padding: 10px 0;
    padding-left: 30px;
    position: relative;
    color: var(--gray-text);
}

.tech-features li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--neon-green);
    font-weight: 900;
}

/* Section Styles */
.section {
    padding: 120px 20px;
    position: relative;
}

.section-title {
    font-size: 72px;
    font-weight: 900;
    margin-bottom: 80px;
    text-align: center;
    letter-spacing: -2px;
}

.section-title span {
    color: var(--neon-green);
}
/* Price Section */
.price-section {
    padding: 120px 20px;
    position: relative;
    overflow: hidden;
    background: linear-gradient(180deg, #1a1a1a 0%, var(--dark-bg) 100%);
}

.price-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 50% 50%, rgba(198, 255, 0, 0.05) 0%, transparent 60%);
    z-index: 0;
}

.price-content {
    position: relative;
    z-index: 1;
    max-width: 1400px;
    margin: 0 auto;
}

.price-highlight {
    color: var(--neon-green);
    font-size: 1.2em;
    font-weight: 900;
}

/* Responsive for price section */
@media (max-width: 768px) {
    .price-section {
        padding: 80px 20px;
    }
}

@media (max-width: 480px) {
    .price-section {
        padding: 60px 15px;
    }
}
/* Price Section */
.price-section {
    padding: 120px 20px;
    position: relative;
    overflow: hidden;
    background: linear-gradient(180deg, #1a1a1a 0%, var(--dark-bg) 100%);
}

.price-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 50% 50%, rgba(198, 255, 0, 0.05) 0%, transparent 60%);
    z-index: 0;
}

.price-content {
    position: relative;
    z-index: 1;
    max-width: 1400px;
    margin: 0 auto;
}

.price-highlight {
    color: var(--neon-green);
    font-size: 1.2em;
    font-weight: 900;
}

.hot-price {
    color: var(--light-text);
    font-weight: 900;
    text-transform: uppercase;
}

@keyframes hotGlow {
    0%, 100% { 
        text-shadow: 0 0 10px rgba(255, 68, 68, 0.5),
                     0 0 20px rgba(255, 68, 68, 0.3),
                     0 0 30px rgba(255, 68, 68, 0.2);
        transform: scale(1);
    }
    50% { 
        text-shadow: 0 0 20px rgba(255, 68, 68, 0.8),
                     0 0 30px rgba(255, 68, 68, 0.5),
                     0 0 40px rgba(255, 68, 68, 0.3),
                     0 0 50px rgba(255, 68, 68, 0.2);
        transform: scale(1.05);
    }
}

/* Responsive for price section */
@media (max-width: 768px) {
    .price-section {
        padding: 80px 20px;
    }
}

@media (max-width: 480px) {
    .price-section {
        padding: 60px 15px;
    }
}
/* Device Showcase */
.device-showcase {
    background: linear-gradient(180deg, var(--dark-bg) 0%, #1a1a1a 50%, var(--dark-bg) 100%);
    padding: 120px 20px;
}

.device-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    max-width: 1400px;
    margin: 0 auto;
    align-items: center;
}

.device-image {
    position: relative;
    transition: transform 0.6s ease;
}

.device-image:hover {
    transform: scale(1.05) rotate(2deg);
}

.device-image img {
    width: 100%;
    max-height: 70vh;
    object-fit: contain;
    filter: drop-shadow(0 30px 80px rgba(198, 255, 0, 0.2));
}

.device-features {
    padding: 40px;
}

.feature-item {
    margin-bottom: 40px;
    padding-left: 40px;
    border-left: 3px solid var(--neon-green);
    transition: all 0.3s ease;
}

.feature-item:hover {
    padding-left: 50px;
    border-left-width: 5px;
}

.feature-item h3 {
    font-size: 28px;
    margin-bottom: 15px;
    color: var(--neon-green);
    text-transform: uppercase;
    font-weight: 900;
}

.feature-item p {
    font-size: 18px;
    line-height: 1.6;
    color: var(--gray-text);
}

/* Handles Section */
.handles-section {
    padding: 120px 20px;
}

.handles-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 60px;
    max-width: 1400px;
    margin: 80px auto 0;
}

.handle-card {
    background: linear-gradient(145deg, #1a1a1a, #0f0f0f);
    padding: 50px 30px;
    text-align: center;
    position: relative;
    overflow: hidden;
    transition: all 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    border: 1px solid transparent;
}

.handle-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(145deg, transparent, rgba(198, 255, 0, 0.1));
    opacity: 0;
    transition: opacity 0.5s ease;
}

.handle-card:hover {
    transform: translateY(-15px) scale(1.02);
    border: 1px solid var(--neon-green);
    box-shadow: 0 30px 60px rgba(198, 255, 0, 0.3);
}

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

.handle-image {
    height: 220px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 30px;
    position: relative;
    transition: transform 0.5s ease;
}

.handle-card:hover .handle-image {
    transform: rotateY(10deg) scale(1.1);
}

.handle-image img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    filter: drop-shadow(0 10px 30px rgba(0, 0, 0, 0.5));
}

.handle-name {
    font-size: 24px;
    font-weight: 900;
    color: var(--neon-green);
    text-transform: uppercase;
    margin-bottom: 20px;
    letter-spacing: 1px;
}

.handle-description {
    font-size: 16px;
    color: var(--gray-text);
    line-height: 1.6;
}

/* Category Headers */
.category-header {
    display: flex;
    align-items: center;
    gap: 30px;
    margin-bottom: 60px;
    max-width: 1400px;
    margin-left: auto;
    margin-right: auto;
}

.category-header h2 {
    font-size: 64px;
    font-weight: 900;
    text-transform: uppercase;
}

.category-line {
    flex: 1;
    height: 2px;
    background: linear-gradient(90deg, var(--neon-green), transparent);
    animation: expandLine 1s ease forwards;
}

@keyframes expandLine {
    from { transform: scaleX(0); }
    to { transform: scaleX(1); }
}

/* Main Handle Showcase */
.main-handle-showcase {
    max-width: 1200px;
    margin: 0 auto 80px;
    padding: 60px 40px;
    background: linear-gradient(145deg, #1a1a1a 0%, #0f0f0f 100%);
    border: 1px solid rgba(198, 255, 0, 0.1);
    position: relative;
    overflow: hidden;
}

.main-handle-showcase::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(198, 255, 0, 0.05) 0%, transparent 70%);
}

.main-handle-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    position: relative;
    z-index: 1;
}

.main-handle-image {
    display: flex;
    justify-content: center;
    align-items: center;
    transition: transform 0.6s ease;
}

.main-handle-image:hover {
    transform: scale(1.05) rotate(-2deg);
}

.main-handle-image img {
    max-width: 100%;
    max-height: 60vh;
    height: auto;
    object-fit: contain;
    filter: drop-shadow(0 20px 60px rgba(198, 255, 0, 0.3));
}

.main-handle-text {
    padding: 20px;
}

.main-handle-text h3 {
    font-size: 36px;
    font-weight: 900;
    color: var(--neon-green);
    margin-bottom: 30px;
    text-transform: uppercase;
}

.main-handle-text p {
    font-size: 20px;
    line-height: 1.8;
    color: var(--gray-text);
}

/* Advantages Section */
.advantages {
    padding: 120px 20px;
    background: linear-gradient(180deg, var(--dark-bg) 0%, #1a1a1a 100%);
}

.advantages-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    max-width: 1400px;
    margin: 80px auto 0;
}

.advantage-card {
    text-align: center;
    padding: 40px 20px;
    transition: transform 0.4s ease;
}

.advantage-card:hover {
    transform: translateY(-10px);
}

.advantage-icon {
    width: 100px;
    height: 100px;
    margin: 0 auto 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.4s ease;
}

.advantage-card:hover .advantage-icon {
    transform: scale(1.2) rotate(5deg);
}

.advantage-icon img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.advantage-title {
    font-size: 20px;
    font-weight: 900;
    text-transform: uppercase;
    margin-bottom: 15px;
    color: var(--neon-green);
}

.advantage-text {
    font-size: 16px;
    color: var(--gray-text);
    line-height: 1.6;
}

/* Footer */
.footer {
    padding: 80px 20px 40px;
    background: #000;
}

.footer-content {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    margin-bottom: 60px;
}

.footer-logo {
    font-size: 48px;
    font-weight: 900;
    color: var(--neon-green);
    margin-bottom: 30px;
}

.contact-info {
    font-size: 18px;
    line-height: 2;
    color: var(--gray-text);
}

.contact-info strong {
    color: var(--light-text);
    display: block;
    margin-top: 20px;
}

.map-container {
    width: 100%;
    height: 400px;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 10px 40px rgba(198, 255, 0, 0.1);
    border: 1px solid rgba(198, 255, 0, 0.2);
}

.footer-bottom {
    text-align: center;
    padding-top: 40px;
    border-top: 1px solid #333;
    color: var(--gray-text);
}

/* Responsive */
@media (max-width: 768px) {
    .footer-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .map-container {
        height: 300px;
    }
    
    .footer-logo {
        font-size: 36px;
    }
    
    .contact-info {
        font-size: 16px;
    }
}

@media (max-width: 480px) {
    .footer {
        padding: 60px 15px 30px;
    }
    
    .map-container {
        height: 250px;
    }
    
    .footer-logo {
        font-size: 32px;
    }
    
    .footer-bottom p {
        font-size: 12px;
        line-height: 1.6;
    }
}

/* Responsive */

/* Large tablets and small desktops */
@media (max-width: 1024px) {
    .logo-hero {
        font-size: 90px;
    }

    .section-title {
        font-size: 56px;
    }

    .tech-title {
        font-size: 52px;
    }

    .stats-container {
        grid-template-columns: repeat(2, 1fr);
        gap: 40px;
    }

    .handles-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 40px;
    }

    .main-handle-text h3 {
        font-size: 32px;
    }

    .device-grid {
        gap: 40px;
    }
}

/* Tablets */
@media (max-width: 768px) {
    .logo-hero {
        font-size: 56px;
        letter-spacing: -2px;
    }

    .hero-subtitle {
        font-size: 18px;
        padding: 0 30px;
    }

    .cta-button {
        padding: 18px 50px;
        font-size: 16px;
    }

    .section-title, .tech-title {
        font-size: 36px;
        margin-bottom: 50px;
        padding: 0 20px;
    }

    .tech-subtitle {
        font-size: 18px;
        padding: 0 20px;
    }

    .stats-container {
        grid-template-columns: 1fr;
        gap: 30px;
        padding: 40px 20px;
    }

    .stat-number {
        font-size: 56px;
    }

    .stat-label {
        font-size: 16px;
    }

    .device-grid, .main-handle-content {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .device-image img {
        max-height: 50vh;
    }

    .main-handle-image img {
        max-height: 45vh;
    }

    .device-features, .main-handle-text {
        padding: 20px;
    }

    .feature-item {
        margin-bottom: 30px;
        padding-left: 30px;
    }

    .feature-item h3 {
        font-size: 22px;
    }

    .feature-item p {
        font-size: 16px;
    }

    .tech-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .tech-card {
        padding: 40px 30px;
    }

    .tech-card-title {
        font-size: 24px;
    }

    .category-header {
        gap: 15px;
        margin-bottom: 40px;
    }

    .category-header h2 {
        font-size: 32px;
    }

    .main-handle-showcase {
        padding: 40px 20px;
        margin-bottom: 50px;
    }

    .main-handle-text h3 {
        font-size: 26px;
        margin-bottom: 20px;
    }

    .main-handle-text p {
        font-size: 16px;
    }

    .handles-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .handle-card {
        padding: 40px 20px;
    }

    .handle-image {
        height: 180px;
    }

    .advantages-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .footer-logo {
        font-size: 36px;
    }

    .contact-info {
        font-size: 16px;
    }
}

/* Mobile phones */
@media (max-width: 480px) {
    .logo-hero {
        font-size: 48px;
    }

    .hero-subtitle {
        font-size: 16px;
        padding: 0 20px;
    }

    .cta-button {
        padding: 16px 40px;
        font-size: 14px;
        letter-spacing: 1px;
    }

    .section, .handles-section, .tech-section {
        padding: 80px 15px;
    }

    .section-title, .tech-title {
        font-size: 28px;
        margin-bottom: 40px;
    }

    .tech-subtitle {
        font-size: 16px;
    }

    .stats-section {
        padding: 60px 15px;
    }

    .stat-item {
        padding: 30px 15px;
    }

    .stat-number {
        font-size: 48px;
    }

    .stat-label {
        font-size: 14px;
        letter-spacing: 1px;
    }

    .tech-card {
        padding: 30px 20px;
    }

    .tech-icon {
        font-size: 36px;
    }

    .tech-card-title {
        font-size: 20px;
    }

    .tech-card-description {
        font-size: 14px;
    }

    .tech-features li {
        font-size: 14px;
        padding: 8px 0;
    }

    .device-showcase {
        padding: 80px 15px;
    }

    .device-image img {
        max-height: 40vh;
    }

    .main-handle-image img {
        max-height: 35vh;
    }

    .device-features {
        padding: 0;
    }

    .feature-item {
        padding-left: 20px;
    }

    .feature-item h3 {
        font-size: 20px;
    }

    .feature-item p {
        font-size: 15px;
    }

    .category-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 20px;
    }

    .category-header h2 {
        font-size: 28px;
    }

    .category-line {
        width: 100%;
        height: 2px;
    }

    .main-handle-showcase {
        padding: 30px 15px;
    }

    .main-handle-text h3 {
        font-size: 22px;
        margin-bottom: 15px;
    }

    .main-handle-text p {
        font-size: 15px;
        line-height: 1.6;
    }

    .handle-card {
        padding: 30px 15px;
    }

    .handle-image {
        height: 150px;
    }

    .handle-name {
        font-size: 20px;
    }

    .handle-description {
        font-size: 14px;
    }

    .advantage-card {
        padding: 30px 15px;
    }

    .advantage-icon {
        width: 80px;
        height: 80px;
    }

    .advantage-title {
        font-size: 18px;
    }

    .advantage-text {
        font-size: 14px;
    }

    .footer {
        padding: 60px 15px 30px;
    }

    .footer-content > div:last-child {
        grid-template-columns: 1fr;
    }

    .footer-logo {
        font-size: 32px;
    }

    .footer-bottom p {
        font-size: 12px;
        line-height: 1.6;
    }
}

/* Small mobile devices */
@media (max-width: 360px) {
    .logo-hero {
        font-size: 40px;
    }

    .hero-subtitle {
        font-size: 14px;
    }

    .section-title, .tech-title {
        font-size: 24px;
    }

    .stat-number {
        font-size: 42px;
    }

    .category-header h2 {
        font-size: 24px;
    }
}