:root {
    --bg-dark: #0a0b10;
    --bg-surface: rgba(20, 22, 30, 0.6);
    --text-main: #f0f0f5;
    --text-muted: #a0a5b5;
    --accent-primary: #00e5ff;
    --accent-secondary: #b533ff;
    --accent-tertiary: #ff007f;
    --glass-border: rgba(255, 255, 255, 0.08);
}

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

body {
    background-color: var(--bg-dark);
    color: var(--text-main);
    overflow-x: hidden;
    width: 100%;
    position: relative;
    line-height: 1.6;
}

html {
    scroll-behavior: smooth;
    overflow-x: hidden;
    width: 100%;
}

/* Background Glows */
.bg-glow {
    position: fixed;
    border-radius: 50%;
    filter: blur(120px);
    z-index: -1;
    opacity: 0.5;
}

.blob-1 {
    top: -10%;
    left: -10%;
    width: 50vw;
    height: 50vw;
    background: radial-gradient(circle, var(--accent-secondary) 0%, transparent 70%);
}

.blob-2 {
    bottom: -10%;
    right: -10%;
    width: 40vw;
    height: 40vw;
    background: radial-gradient(circle, var(--accent-primary) 0%, transparent 70%);
}

/* Utility Classes */
.highlight {
    background: linear-gradient(90deg, var(--accent-primary), var(--accent-secondary));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    color: transparent;
    font-weight: 800;
}

.glass {
    background: var(--bg-surface);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
}

.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.fade-in.appear {
    opacity: 1;
    transform: translateY(0);
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 28px;
    border-radius: 8px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
}

.btn-primary {
    background: linear-gradient(45deg, var(--accent-primary), var(--accent-secondary));
    color: #fff;
    box-shadow: 0 4px 15px rgba(0, 229, 255, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(181, 51, 255, 0.5);
}

.btn-social {
    background: var(--bg-surface);
    border: 1px solid var(--glass-border);
    color: var(--text-main);
    padding: 12px 16px;
    border-radius: 8px;
}

.btn-social:hover {
    background: rgba(255,255,255,0.1);
    color: var(--accent-primary);
}

.active-filter {
    border-color: var(--accent-primary) !important;
    color: var(--accent-primary) !important;
}

.btn-block {
    display: block;
    width: 100%;
    text-align: center;
}

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    padding: 20px 5%;
    z-index: 1000;
    transition: all 0.3s ease;
}

.navbar.scrolled {
    background: rgba(10, 11, 16, 0.8);
    backdrop-filter: blur(20px);
    padding: 15px 5%;
    border-bottom: 1px solid var(--glass-border);
}

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

.logo {
    font-size: 1.8rem;
    font-weight: 900;
    color: var(--text-main);
    text-decoration: none;
    letter-spacing: 2px;
}

.nav-links a {
    color: var(--text-main);
    text-decoration: none;
    margin-left: 30px;
    font-weight: 500;
    transition: color 0.3s ease;
}

.nav-links a:hover {
    color: var(--accent-primary);
}

.btn-nav {
    border: 1px solid var(--accent-primary);
    padding: 8px 20px;
    border-radius: 6px;
}

.btn-nav:hover {
    background: var(--accent-primary);
    color: #000 !important;
}

.mobile-menu-btn {
    display: none;
    font-size: 1.5rem;
    cursor: pointer;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 120px 5% 50px;
    max-width: 1200px;
    margin: 0 auto;
}

.hero-content {
    flex: 1;
    max-width: 600px;
}

.hero-subtitle {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 16px;
    background: rgba(0, 229, 255, 0.08);
    border: 1px solid rgba(0, 229, 255, 0.25);
    border-radius: 50px;
    color: var(--accent-primary);
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 2px;
    margin-bottom: 16px;
    text-transform: uppercase;
    backdrop-filter: blur(8px);
    width: fit-content;
}

.badge-dot {
    width: 8px;
    height: 8px;
    background-color: var(--accent-primary);
    border-radius: 50%;
    box-shadow: 0 0 10px var(--accent-primary);
    animation: pulse-dot 2s infinite ease-in-out;
}

@keyframes pulse-dot {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.35; transform: scale(0.75); }
}

.hero-title {
    font-size: 5rem;
    font-weight: 900;
    line-height: 1;
    margin-bottom: 20px;
    position: relative;
    color: #fff;
    text-shadow: 0 0 20px rgba(0, 229, 255, 0.4);
}

/* Glitch Effect */
.glitch::before, .glitch::after {
    content: attr(data-text);
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--bg-dark);
}
.glitch::before {
    left: 2px;
    text-shadow: -1px 0 red;
    clip: rect(24px, 550px, 90px, 0);
    animation: glitch-anim 3s infinite linear alternate-reverse;
}
.glitch::after {
    left: -2px;
    text-shadow: -1px 0 blue;
    clip: rect(85px, 550px, 140px, 0);
    animation: glitch-anim 2.5s infinite linear alternate-reverse;
}

@keyframes glitch-anim {
    0% { clip: rect(21px, 9999px, 93px, 0); }
    20% { clip: rect(48px, 9999px, 12px, 0); }
    40% { clip: rect(72px, 9999px, 34px, 0); }
    60% { clip: rect(15px, 9999px, 89px, 0); }
    80% { clip: rect(98px, 9999px, 23px, 0); }
    100% { clip: rect(33px, 9999px, 67px, 0); }
}

.hero-desc {
    font-size: 1.2rem;
    color: var(--text-muted);
    margin-bottom: 35px;
}

.hero-actions {
    display: flex;
    align-items: center;
    gap: 14px;
    flex-wrap: wrap;
}

.hero-actions .btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    min-height: 48px;
}

.hero-social-group {
    display: inline-flex;
    align-items: center;
    gap: 10px;
}

.hero-actions .btn-social {
    width: 48px;
    height: 48px;
    padding: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    border-radius: 10px;
    flex-shrink: 0;
}

.hero-image-wrapper {
    flex: 1;
    display: flex;
    justify-content: flex-end;
}

.hero-card {
    background: linear-gradient(135deg, rgba(20,22,30,0.8), rgba(10,11,16,0.9));
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    padding: 28px 24px;
    position: relative;
    box-shadow: 0 20px 40px rgba(0,0,0,0.5), 0 0 40px rgba(181, 51, 255, 0.1);
    transform: perspective(1000px) rotateY(-5deg);
    transition: transform 0.5s ease;
}

.hero-card:hover {
    transform: perspective(1000px) rotateY(0deg);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}

.stat-item {
    background: rgba(255, 255, 255, 0.03);
    padding: 20px 14px;
    border-radius: 14px;
    text-align: center;
    border: 1px solid rgba(255, 255, 255, 0.05);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    transition: transform 0.3s ease, border-color 0.3s ease, background 0.3s ease;
}

.stat-item:hover {
    transform: translateY(-3px);
    background: rgba(255, 255, 255, 0.06);
    border-color: rgba(0, 229, 255, 0.3);
}

.stat-item i {
    font-size: 1.8rem;
    color: var(--accent-secondary);
    margin-bottom: 10px;
    transition: transform 0.3s ease, color 0.3s ease;
}

.stat-item:hover i {
    transform: scale(1.1);
    color: var(--accent-primary);
}

.stat-number {
    display: inline-flex;
    align-items: baseline;
    justify-content: center;
    gap: 2px;
}

.stat-item h3 {
    font-size: 2.2rem;
    font-weight: 800;
    color: #fff;
    line-height: 1.1;
}

.stat-unit,
.stat-suffix {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--accent-primary);
}

.stat-item p {
    color: var(--text-muted);
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    margin-top: 6px;
}

/* Sections */
section {
    padding: 100px 5%;
    max-width: 1200px;
    margin: 0 auto;
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-header h2 {
    font-size: 3rem;
    font-weight: 800;
}

.section-header p {
    color: var(--text-muted);
    font-size: 1.1rem;
}

/* About Section */
.about-profile {
    display: flex;
    align-items: center;
    gap: 40px;
    padding: 40px;
    margin-bottom: 40px;
}

.profile-image {
    flex-shrink: 0;
}

.profile-image img {
    width: 250px;
    height: 250px;
    object-fit: cover;
    border-radius: 20px;
    border: 3px solid var(--glass-border);
    box-shadow: 0 0 20px rgba(0, 229, 255, 0.2);
    filter: grayscale(20%) contrast(120%);
    transition: all 0.4s ease;
}

.profile-image img:hover {
    filter: grayscale(0%) contrast(100%);
    transform: scale(1.05);
    box-shadow: 0 0 30px rgba(181, 51, 255, 0.4);
    border-color: var(--accent-secondary);
}

.profile-text h3 {
    font-size: 2.2rem;
    font-weight: 800;
}

.profile-text p {
    color: var(--text-muted);
    line-height: 1.8;
}

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

.about-card {
    padding: 40px 30px;
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.about-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 30px rgba(0, 229, 255, 0.1);
    border-color: rgba(0, 229, 255, 0.3);
}

.icon-glow {
    color: var(--accent-primary);
    margin-bottom: 20px;
    filter: drop-shadow(0 0 10px rgba(0, 229, 255, 0.5));
}

.about-card h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
    color: #fff;
}

.about-card p {
    color: var(--text-muted);
}

/* Devices Section */
.device-card {
    padding: 24px;
    text-align: center;
    display: flex;
    flex-direction: column;
}

.device-img-box {
    width: 100%;
    aspect-ratio: 4 / 3;
    border-radius: 12px;
    overflow: hidden;
    margin-bottom: 20px;
    border: 1px solid var(--glass-border);
    position: relative;
    background: rgba(0, 0, 0, 0.25);
}

.device-img-box img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.4s ease;
}

.about-card:hover .device-img-box img,
.device-card:hover .device-img-box img {
    transform: scale(1.05);
}

/* Hub Section */
.hub-container {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 40px;
    align-items: center;
}

/* YouTube Showcase */
.yt-showcase {
    padding: 20px;
}

.showcase-header {
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.video-player-frame {
    aspect-ratio: 16/9;
    background: #000;
    border-radius: 12px;
    overflow: hidden;
    position: relative;
    margin-bottom: 20px;
    border: 2px solid var(--glass-border);
    box-shadow: 0 0 20px rgba(0,0,0,0.5);
}

.video-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: linear-gradient(45deg, #111, #222);
    cursor: pointer;
    transition: background 0.3s ease;
}

.video-placeholder:hover {
    background: linear-gradient(45deg, #1a1a1a, #2a2a2a);
}

.video-placeholder i {
    color: var(--accent-primary);
    margin-bottom: 10px;
    transition: transform 0.3s ease;
}

.video-placeholder:hover i {
    transform: scale(1.1);
}

.video-playlist {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.playlist-item {
    display: flex;
    gap: 15px;
    padding: 10px;
    border-radius: 8px;
    cursor: pointer;
    transition: background 0.3s ease;
}

.playlist-item:hover, .playlist-item.active {
    background: rgba(255,255,255,0.05);
}

.playlist-item.active {
    border-left: 3px solid var(--accent-primary);
}

.thumb {
    width: 120px;
    height: 68px;
    background: #333;
    border-radius: 6px;
}

.yt-thumb-1 { background: url('https://img.youtube.com/vi/Yt48xO8uWRI/hqdefault.jpg') center/cover; }
.yt-thumb-2 { background: url('https://img.youtube.com/vi/mqfwTpQ05Ng/hqdefault.jpg') center/cover; }

.playlist-item .info h4 {
    font-size: 1rem;
    margin-bottom: 5px;
    color: #fff;
}

.playlist-item .info span {
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* Photo Gallery */
.photo-gallery {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100%;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
    width: 100%;
}

.gallery-item {
    aspect-ratio: 1;
    overflow: hidden;
    border-radius: 12px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    cursor: pointer;
    position: relative;
}

.gallery-item:hover {
    transform: scale(1.05);
    box-shadow: 0 10px 20px rgba(0, 229, 255, 0.2);
    z-index: 2;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: filter 0.3s ease;
    filter: grayscale(20%);
}

.gallery-item:hover img {
    filter: grayscale(0%);
}

/* Contact Section */
.contact-container {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 50px;
    padding: 50px;
}

.contact-info h2 {
    font-size: 2.5rem;
    margin-bottom: 15px;
}

.contact-info p {
    color: var(--text-muted);
    margin-bottom: 30px;
}

.social-links-large {
    display: flex;
    gap: 15px;
}

.social-links-large a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: rgba(255,255,255,0.05);
    color: #fff;
    font-size: 1.5rem;
    text-decoration: none;
    transition: all 0.3s ease;
    border: 1px solid var(--glass-border);
}

.social-links-large a:hover {
    background: var(--accent-primary);
    color: #000;
    transform: translateY(-5px);
    box-shadow: 0 5px 15px rgba(0, 229, 255, 0.4);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.input-group {
    position: relative;
}

.input-group input, .input-group textarea {
    width: 100%;
    padding: 15px;
    background: rgba(0,0,0,0.2);
    border: 1px solid var(--glass-border);
    border-radius: 8px;
    color: #fff;
    font-size: 1rem;
    outline: none;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.input-group input:focus, .input-group textarea:focus {
    border-color: var(--accent-secondary);
    box-shadow: 0 0 10px rgba(181, 51, 255, 0.2);
}

.input-group label {
    position: absolute;
    left: 15px;
    top: 15px;
    color: var(--text-muted);
    transition: all 0.3s ease;
    pointer-events: none;
}

.input-group input:focus ~ label,
.input-group input:not(:placeholder-shown) ~ label,
.input-group textarea:focus ~ label,
.input-group textarea:not(:placeholder-shown) ~ label {
    top: -10px;
    left: 10px;
    font-size: 0.8rem;
    background: var(--bg-dark);
    padding: 0 5px;
    color: var(--accent-secondary);
}

/* Footer */
footer {
    text-align: center;
    padding: 40px 20px;
    border-top: 1px solid var(--glass-border);
    background: rgba(0,0,0,0.3);
}

.footer-sub {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-top: 10px;
    letter-spacing: 2px;
}

/* Responsive Design */
@media (max-width: 992px) {
    .hub-container {
        grid-template-columns: 1fr;
    }
    .tiktok-showcase {
        margin-top: 40px;
    }
    .contact-container {
        grid-template-columns: 1fr;
        padding: 30px;
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: var(--bg-surface);
        backdrop-filter: blur(20px);
        flex-direction: column;
        padding: 20px;
        text-align: center;
        border-bottom: 1px solid var(--glass-border);
    }
    .nav-links.active {
        display: flex;
    }
    .nav-links a {
        margin: 15px 0;
    }
    .mobile-menu-btn {
        display: block;
    }
    .hero {
        flex-direction: column;
        text-align: center;
        padding-top: 110px;
        padding-bottom: 45px;
        min-height: auto;
    }
    .hero-content {
        max-width: 100%;
        width: 100%;
        display: flex;
        flex-direction: column;
        align-items: center;
    }
    .hero-subtitle {
        margin-bottom: 14px;
        font-size: 0.8rem;
    }
    .hero-title {
        font-size: clamp(2.5rem, 11vw, 3.6rem);
        line-height: 1.1;
        margin-bottom: 15px;
    }
    .hero-desc {
        font-size: 1.05rem;
        margin-bottom: 25px;
        max-width: 460px;
    }
    .hero-actions {
        justify-content: center;
        gap: 12px;
        width: 100%;
    }
    .hero-actions .btn-primary {
        padding: 12px 24px;
        min-height: 48px;
    }
    .hero-social-group {
        display: inline-flex;
        align-items: center;
        gap: 10px;
    }
    .hero-actions .btn-social {
        width: 48px;
        height: 48px;
        min-height: 48px;
    }
    .hero-image-wrapper {
        margin-top: 35px;
        width: 100%;
        display: flex;
        justify-content: center;
    }
    .hero-card {
        padding: 18px 14px;
        border-radius: 16px;
        transform: none !important;
        width: 100%;
        max-width: 440px;
        margin: 0 auto;
        box-shadow: 0 15px 35px rgba(0, 0, 0, 0.4), 0 0 25px rgba(181, 51, 255, 0.1);
    }
    .hero-card:hover {
        transform: none !important;
    }
    .stats-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 10px;
    }
    .stat-item {
        padding: 14px 6px;
        border-radius: 12px;
    }
    .stat-item i {
        font-size: 1.3rem;
        margin-bottom: 6px;
    }
    .stat-item h3 {
        font-size: 1.35rem;
    }
    .stat-unit,
    .stat-suffix {
        font-size: 0.95rem;
    }
    .stat-item p {
        font-size: 0.68rem;
        letter-spacing: 0.5px;
        margin-top: 4px;
    }
    .about-profile {
        flex-direction: column;
        text-align: center;
        padding: 20px;
        gap: 20px;
    }
    .profile-image img {
        width: 200px;
        height: 200px;
    }
    section {
        padding: 60px 5%;
    }
    .section-header h2 {
        font-size: 2.2rem;
    }
    .phone-frame {
        width: 280px;
        height: 560px;
    }
    .thumb {
        width: 100px;
        height: 56px;
    }
}

@media (max-width: 480px) {
    .hero {
        padding-top: 95px;
        padding-bottom: 35px;
    }
    .hero-title {
        font-size: clamp(2.2rem, 9.5vw, 2.9rem);
    }
    .hero-subtitle {
        font-size: 0.75rem;
        padding: 5px 14px;
        letter-spacing: 1.5px;
    }
    .hero-desc {
        font-size: 0.95rem;
        margin-bottom: 22px;
    }
    .hero-actions {
        gap: 10px;
    }
    .hero-actions .btn-primary {
        padding: 11px 20px;
        font-size: 0.92rem;
        min-height: 46px;
    }
    .hero-actions .btn-social {
        width: 46px;
        height: 46px;
        min-height: 46px;
        font-size: 1.15rem;
    }
    .hero-card {
        padding: 16px 10px;
    }
    .stats-grid {
        gap: 8px;
    }
    .stat-item {
        padding: 12px 4px;
    }
    .stat-item i {
        font-size: 1.15rem;
        margin-bottom: 4px;
    }
    .stat-item h3 {
        font-size: 1.2rem;
    }
    .stat-unit,
    .stat-suffix {
        font-size: 0.85rem;
    }
    .stat-item p {
        font-size: 0.62rem;
        letter-spacing: 0;
    }
    .phone-frame {
        width: 260px;
        height: 520px;
    }
    .contact-container {
        padding: 20px;
    }
    .contact-info h2 {
        font-size: 2rem;
    }
    .social-links-large a {
        width: 40px;
        height: 40px;
        font-size: 1.2rem;
    }
}

@media (max-width: 360px) {
    .hero-title {
        font-size: 2rem;
    }
    .hero-actions {
        flex-direction: column;
        width: 100%;
        gap: 10px;
    }
    .hero-actions .btn-primary {
        width: 100%;
    }
    .hero-social-group {
        width: 100%;
        justify-content: center;
    }
    .stats-grid {
        gap: 6px;
    }
    .stat-item {
        padding: 10px 3px;
    }
    .stat-item h3 {
        font-size: 1.05rem;
    }
    .stat-unit,
    .stat-suffix {
        font-size: 0.75rem;
    }
    .stat-item p {
        font-size: 0.58rem;
    }
}