html {
    scroll-padding-top: 3rem;
}

/* Hero Section */
.hero {
    background: #000000;
    color: white;
    padding: 150px 2rem 100px;
    text-align: center;
    position: relative;
    overflow: hidden;
    min-height: 600px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('data:image/svg+xml,<svg width="100" height="100" xmlns="http://www.w3.org/2000/svg"><defs><pattern id="grid" width="100" height="100" patternUnits="userSpaceOnUse"><path d="M 100 0 L 0 0 0 100" fill="none" stroke="rgba(168,85,247,0.1)" stroke-width="1"/></pattern></defs><rect width="100%" height="100%" fill="url(%23grid)"/></svg>');
    opacity: 0.3;
    z-index: 1;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg width="100" height="100" xmlns="http://www.w3.org/2000/svg"><defs><pattern id="grid" width="100" height="100" patternUnits="userSpaceOnUse"><path d="M 100 0 L 0 0 0 100" fill="none" stroke="rgba(168,85,247,0.1)" stroke-width="1"/></pattern></defs><rect width="100%" height="100%" fill="url(%23grid)"/></svg>');
    opacity: 0.3;
}

.hero-content {
    max-width: 1250px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
}

.hero-logo {
    width: 300px;
    max-width: 80%;
    height: auto;
    margin-bottom: 1rem;
    animation: fadeInUp 1s ease;
    filter: drop-shadow(0 4px 10px rgba(0,0,0,0.3));
}

.hero h1 {
    font-size: 3.5rem;
    line-height: 1.4;
    margin-bottom: 1rem;
    animation: fadeInUp 1s ease;
    background: linear-gradient(135deg, #3b82f6 0%, #a855f7 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero p {
    font-size: 1.7rem;
    margin-bottom: 2rem;
    opacity: 0.9;
    animation: fadeInUp 1s ease 0.2s backwards;
}

.hero .hero-product-name {
    display: block;
    font-size: 2.6rem;
    font-weight: 900;
    line-height: 1.2;
    letter-spacing: 0.01em;
    margin-bottom: 0.6rem;
}

.hero-subtext {
    font-size: 1.1rem;
    margin-bottom: 2rem;
    opacity: 0.85;
    font-style: italic;
    animation: fadeInUp 1s ease 0.3s backwards;
}

.hero-brand {
    font-size: 1.6rem;
    font-weight: bold;
    letter-spacing: 0.08em;
    margin-bottom: 0.8rem;
    animation: fadeInUp 1s ease;
}

.hero-badge {
    font-family: 'IBM Plex Mono', Consolas, 'Courier New', monospace;
    display: inline-block;
    padding: 0.4rem 1.2rem;
    margin-bottom: 1.2rem;
    border-radius: 50px;
    border: 1px solid rgba(168,85,247,0.5);
    background: rgba(168,85,247,0.12);
    font-weight: bold;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    font-size: 0.85rem;
}

.hero-benefits {
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.5rem 1.5rem;
    margin: 0 auto 2rem;
    padding: 0;
    opacity: 0.9;
}

.hero-cta-row {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: 1rem;
}

.cta-secondary {
    display: inline-block;
    padding: 1rem 2.5rem;
    border: 2px solid rgba(168,85,247,0.7);
    border-radius: 50px;
    color: white;
    text-decoration: none;
    font-weight: bold;
    font-size: 1.1rem;
    transition: all 0.3s;
}

.features-cta {
    display: flex;
    justify-content: center;
    margin: 2rem auto 0;
    text-align: center;
    width: 100%;
}

.features-cta .cta-secondary {
    margin: 0 auto;
}

.cta-secondary:hover {
    background: rgba(168,85,247,0.2);
    transform: translateY(-3px);
}

.hero-video {
    position: relative;
    width: 100%;
    max-width: 960px;
    aspect-ratio: 16 / 9;
    margin: 0 auto 2rem;
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid rgba(168,85,247,0.4);
    box-shadow: 0 8px 30px rgba(168,85,247,0.25);
    animation: fadeInUp 1s ease 0.4s backwards;
}

.hero-video iframe {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    border: 0;
}

.gradient-text {
    background: linear-gradient(90deg, #ff5757, #930df2);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: bold;
    font-style: normal;
}

.emoji-gradient {
    background: linear-gradient(135deg, #3b82f6 0%, #a855f7 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: inline-block;
}

.cta-button {
    display: inline-block;
    background: linear-gradient(135deg, #3b82f6 0%, #a855f7 100%);
    color: white;
    padding: 1rem 2.5rem;
    text-decoration: none;
    border-radius: 50px;
    font-weight: bold;
    font-size: 1.1rem;
    transition: all 0.3s;
    animation: fadeInUp 1s ease 0.4s backwards;
    box-shadow: 0 5px 20px rgba(168, 85, 247, 0.4);
}

.cta-button:hover {
    background: linear-gradient(135deg, #2563eb 0%, #9333ea 100%);
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(168, 85, 247, 0.5);
}

/* About Section */
.about {
    padding: 80px 0;
    background: linear-gradient(135deg, #3b82f6 0%, #a855f7 50%, #3b82f6 100%);
    background-size: 200% 200%;
    animation: gradientShift 8s ease infinite;
}

@keyframes gradientShift {
    0% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
    100% {
        background-position: 0% 50%;
    }
}

.about h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    color: white;
    padding: 0 2rem;
}

.about h2 {
    margin-bottom: 1rem;
}

.about-intro {
    color: rgba(255, 255, 255, 0.92);
    font-size: 1.35rem;
    margin: 0 auto 3rem;
    max-width: 1400px;
    padding: 0 2rem;
    text-align: center;
}

.about-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
}

.about-content {
    counter-reset: aboutcard;
}

.about-card {
    position: relative;
    overflow: hidden;
    counter-increment: aboutcard;
    padding: 2.25rem 2rem 2rem;
    color: #c9d4ee;
    border: 1px solid rgba(147, 197, 253, 0.35);
    border-radius: 4px;
    background:
        linear-gradient(#60a5fa, #60a5fa) top left / 22px 2px no-repeat,
        linear-gradient(#60a5fa, #60a5fa) top left / 2px 22px no-repeat,
        linear-gradient(#c084fc, #c084fc) bottom right / 22px 2px no-repeat,
        linear-gradient(#c084fc, #c084fc) bottom right / 2px 22px no-repeat,
        linear-gradient(rgba(96, 165, 250, 0.07) 1px, transparent 1px) 0 0 / 100% 26px,
        linear-gradient(90deg, rgba(96, 165, 250, 0.07) 1px, transparent 1px) 0 0 / 26px 100%,
        linear-gradient(160deg, rgba(4, 8, 22, 0.94), rgba(18, 8, 40, 0.94));
    box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.4), 0 8px 30px rgba(10, 5, 40, 0.45);
    backdrop-filter: blur(6px);
    transition: transform 0.3s, box-shadow 0.3s, border-color 0.3s;
}

.about-card::before {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    top: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, rgba(96, 165, 250, 0.9), rgba(192, 132, 252, 0.9), transparent);
    opacity: 0;
    pointer-events: none;
}

.about-card::after {
    content: "// 0" counter(aboutcard);
    position: absolute;
    top: 0.8rem;
    right: 1.1rem;
    font-family: 'IBM Plex Mono', Consolas, 'Courier New', monospace;
    font-size: 0.8rem;
    letter-spacing: 0.15em;
    color: rgba(147, 197, 253, 0.6);
}

.about-card:hover {
    transform: translateY(-6px);
    border-color: rgba(192, 132, 252, 0.8);
    box-shadow: 0 0 0 1px rgba(168, 85, 247, 0.4), 0 0 28px rgba(168, 85, 247, 0.5), 0 12px 36px rgba(10, 5, 40, 0.6);
}

.about-card:hover::before {
    opacity: 1;
    animation: cardScan 1.6s linear infinite;
}

@keyframes cardScan {
    from { top: 0; }
    to { top: 100%; }
}

.about-card h3 {
    font-family: 'IBM Plex Mono', Consolas, 'Courier New', monospace;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-size: 1.25rem;
    background: linear-gradient(135deg, #60a5fa 0%, #c084fc 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 1rem;
    padding-top: 0.5rem;
}

.about-card p {
    color: #c9d4ee;
    line-height: 1.7;
}

/* Product Section */
.product {
    background: #000000;
    color: white;
    padding: 80px 2rem;
}

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

.product h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, #3b82f6 0%, #a855f7 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.product-subtitle {
    text-align: center;
    font-size: 1.8rem;
    margin-bottom: 1rem;
    color: white;
    font-weight: 600;
}

.coming-soon {
    text-align: center;
    font-size: 1.2rem;
    margin-bottom: 3rem;
    color: #ffd700;
    font-weight: bold;
}

.product-intro {
    max-width: 900px;
    margin: 0 auto 3rem;
    text-align: center;
}

.product-intro h3 {
    font-size: 2rem;
    margin-bottom: 1.5rem;
    color: white;
}

.product-intro p {
    font-size: 1.1rem;
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.9);
}

.product-showcase {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
    margin-top: 2rem;
}

.product-image {
    background: radial-gradient(ellipse at 50% 50%, #14102e 0%, #05050c 100%);
    border-radius: 20px;
    padding: 3rem;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 400px;
    box-shadow: 0 10px 40px rgba(168, 85, 247, 0.4);
}

.usb-icon {
    width: 100%;
    max-width: 520px;
    height: auto;
}

.product-details h3 {
    font-size: 2rem;
    margin-bottom: 1.5rem;
}

.features-title {
    font-size: 1.5rem;
    color: white;
    margin-top: 2rem;
    margin-bottom: 1rem;
    font-weight: 600;
}

.features {
    list-style: none;
    margin: 2rem 0;
}

.features li {
    padding: 0.8rem 0;
    padding-left: 2rem;
    position: relative;
}

.features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    background: linear-gradient(135deg, #3b82f6 0%, #a855f7 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: bold;
    font-size: 1.3rem;
}

.product-closing {
    max-width: 900px;
    margin: 3rem auto 0;
    text-align: center;
    font-size: 1.1rem;
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.9);
    padding: 0 2rem;
}

.social-cta-box {
    background: rgba(255,255,255,0.1);
    padding: 2rem;
    border-radius: 10px;
    margin: 3rem auto;
    backdrop-filter: blur(10px);
    max-width: 800px;
    text-align: center;
}

.social-cta-title {
    font-size: 1.3rem;
    margin-bottom: 0.5rem;
    background: linear-gradient(135deg, #3b82f6 0%, #a855f7 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 600;
}

.social-cta-box p {
    color: white;
    margin-bottom: 1.5rem;
    font-size: 1rem;
}

.social-buttons-group {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.x-follow-button,
.linkedin-follow-button {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: linear-gradient(135deg, #3b82f6 0%, #a855f7 100%);
    color: white;
    padding: 0.8rem 2rem;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s;
    box-shadow: 0 5px 20px rgba(168, 85, 247, 0.4);
}

.x-follow-button:hover,
.linkedin-follow-button:hover {
    background: linear-gradient(135deg, #2563eb 0%, #9333ea 100%);
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(168, 85, 247, 0.5);
}

.x-follow-button svg,
.linkedin-follow-button svg {
    width: 20px;
    height: 20px;
}

.professional-advantage-title {
    text-align: center;
    font-size: 1.8rem;
    margin-top: 3rem;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, #3b82f6 0%, #a855f7 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 600;
}

/* Notify Form */
.notify-form {
    background: rgba(255,255,255,0.1);
    padding: 2rem;
    border-radius: 10px;
    margin-top: 3rem;
    backdrop-filter: blur(10px);
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    text-align: center;
}

.launch-news-title {
    font-size: 1.3rem;
    margin-bottom: 0.5rem;
    background: linear-gradient(135deg, #3b82f6 0%, #a855f7 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 600;
}

.notify-form h4 {
    margin-bottom: 1rem;
    background: linear-gradient(135deg, #3b82f6 0%, #a855f7 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.form-group {
    display: flex;
    gap: 1rem;
    margin-top: 1rem;
    justify-content: center;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.form-group input {
    flex: 1;
    padding: 1rem;
    border: none;
    border-radius: 5px;
    font-size: 1rem;
}

.form-group button {
    background: linear-gradient(135deg, #3b82f6 0%, #a855f7 100%);
    color: white;
    border: none;
    padding: 1rem 2rem;
    border-radius: 5px;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.3s;
}

.form-group button:hover {
    background: linear-gradient(135deg, #2563eb 0%, #9333ea 100%);
    transform: scale(1.05);
}

/* Blog Section */
.blog-preview {
    background: linear-gradient(135deg, #3b82f6 0%, #a855f7 50%, #3b82f6 100%);
    background-size: 200% 200%;
    animation: gradientShift 8s ease infinite;
    padding: 80px 2rem;
}

.blog-preview-inner {
    margin: 0 auto;
    max-width: 1400px;
}

.blog-preview-kicker {
    font-family: 'IBM Plex Mono', Consolas, 'Courier New', monospace;
    color: rgba(255, 255, 255, 0.85);
    font-size: 0.8rem;
    font-weight: 800;
    letter-spacing: 0.15em;
    margin-bottom: 0.75rem;
    text-transform: uppercase;
}

.blog-preview-heading {
    color: white;
    font-size: 2.5rem;
    margin-bottom: 2rem;
}

.blog-feature {
    align-items: stretch;
    position: relative;
    overflow: hidden;
    padding: 2.5rem 2rem 2rem;
    border: 1px solid rgba(147, 197, 253, 0.35);
    border-radius: 4px;
    background:
        linear-gradient(#60a5fa, #60a5fa) top left / 22px 2px no-repeat,
        linear-gradient(#60a5fa, #60a5fa) top left / 2px 22px no-repeat,
        linear-gradient(#c084fc, #c084fc) bottom right / 22px 2px no-repeat,
        linear-gradient(#c084fc, #c084fc) bottom right / 2px 22px no-repeat,
        linear-gradient(rgba(96, 165, 250, 0.07) 1px, transparent 1px) 0 0 / 100% 26px,
        linear-gradient(90deg, rgba(96, 165, 250, 0.07) 1px, transparent 1px) 0 0 / 26px 100%,
        linear-gradient(160deg, rgba(4, 8, 22, 0.94), rgba(18, 8, 40, 0.94));
    box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.4), 0 8px 30px rgba(10, 5, 40, 0.45);
    transition: transform 0.3s, box-shadow 0.3s, border-color 0.3s;
    display: grid;
    flex: 0 0 100%;
    gap: 3rem;
    grid-template-columns: minmax(0, 1.35fr) minmax(280px, 0.65fr);
    scroll-snap-align: start;
}

.blog-track {
    display: flex;
    gap: 24px;
    overflow-x: auto;
    scroll-behavior: smooth;
    scroll-snap-type: x mandatory;
    scrollbar-width: none;
}

.blog-track::-webkit-scrollbar { display: none; }

.blog-carousel-controls {
    align-items: center;
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin-top: 1.25rem;
}

.blog-carousel-btn {
    background: rgba(4, 8, 22, 0.7);
    border: 1px solid rgba(147, 197, 253, 0.5);
    border-radius: 50%;
    color: #fff;
    cursor: pointer;
    font-size: 1.1rem;
    height: 42px;
    width: 42px;
}

.blog-carousel-btn:hover:not(:disabled) { background: rgba(168, 85, 247, 0.5); }
.blog-carousel-btn:disabled { cursor: default; opacity: 0.35; }

.blog-carousel-dots { display: flex; gap: 0.5rem; }

.blog-carousel-dot {
    background: rgba(255, 255, 255, 0.35);
    border: 0;
    border-radius: 50%;
    cursor: pointer;
    height: 10px;
    padding: 0;
    width: 10px;
}

.blog-carousel-dot[aria-current="true"] { background: #fff; }

.blog-feature:hover {
    border-color: rgba(192, 132, 252, 0.8);
    box-shadow: 0 0 0 1px rgba(168, 85, 247, 0.4), 0 0 28px rgba(168, 85, 247, 0.5), 0 12px 36px rgba(10, 5, 40, 0.6);
}

.blog-feature::before {
    content: attr(data-tag);
    position: absolute;
    top: 0.8rem;
    right: 1.1rem;
    font-family: 'IBM Plex Mono', Consolas, 'Courier New', monospace;
    font-size: 0.8rem;
    letter-spacing: 0.15em;
    color: rgba(147, 197, 253, 0.6);
}

.blog-feature-copy {
    padding: 1rem 0 1rem 1rem;
}

.blog-feature-meta {
    color: rgba(147, 197, 253, 0.75);
    font-family: 'IBM Plex Mono', Consolas, 'Courier New', monospace;
    font-size: 0.85rem;
    letter-spacing: 0.05em;
    margin-bottom: 1rem;
}

.blog-feature h3 {
    font-size: 2.25rem;
    line-height: 1.15;
    margin-bottom: 1rem;
}

.blog-feature h3 a {
    color: #f1f5ff;
    text-decoration: none;
}

.blog-feature h3 a:hover {
    color: #c084fc;
}

.blog-feature p {
    color: #c9d4ee;
    font-size: 1.05rem;
    margin-bottom: 1.5rem;
}

.blog-read-link {
    color: #c084fc;
    font-weight: 700;
    text-decoration: none;
}

.blog-read-link:hover {
    text-decoration: underline;
}

.blog-preview-visual {
    background: #090a0e;
    border: 1px solid rgba(147, 197, 253, 0.25);
    border-radius: 2px;
    color: white;
    display: grid;
    min-height: 300px;
    padding: 2rem;
    place-content: center;
}

.blog-preview-visual span {
    border-bottom: 1px solid #353a4c;
    display: block;
    font-family: 'IBM Plex Mono', Consolas, 'Courier New', monospace;
    padding: 0.7rem 0;
}

.blog-preview-visual span:last-child {
    border-bottom: 0;
    color: #a7c7ff;
}

.blog-preview-visual img {
    display: block;
    height: auto;
    max-width: 100%;
}

/* Contact Section */
.contact {
    position: relative;
    padding: 100px max(2rem, calc((100% - 800px) / 2));
    text-align: center;
    color: #c9d4ee;
    overflow: hidden;
    background:
        radial-gradient(ellipse 60% 50% at 15% 0%, rgba(96, 165, 250, 0.45), transparent 70%),
        radial-gradient(ellipse 60% 50% at 85% 100%, rgba(192, 132, 252, 0.45), transparent 70%),
        linear-gradient(rgba(147, 197, 253, 0.12) 1px, transparent 1px) 0 0 / 100% 40px,
        linear-gradient(90deg, rgba(147, 197, 253, 0.12) 1px, transparent 1px) 0 0 / 40px 100%,
        linear-gradient(160deg, #26337a 0%, #3a2a7c 100%);
}

.contact::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, #3b82f6, #a855f7, transparent);
}

.contact > * {
    position: relative;
}

.contact p {
    color: #e6ecff;
    line-height: 1.7;
}

.contact h2 {
    font-size: 2.75rem;
    margin-bottom: 1.5rem;
    background: linear-gradient(135deg, #60a5fa 0%, #c084fc 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.contact h2::after {
    content: "";
    display: block;
    width: 70px;
    height: 3px;
    margin: 0.75rem auto 0;
    border-radius: 3px;
    background: linear-gradient(90deg, #3b82f6, #a855f7);
    box-shadow: 0 0 14px rgba(168, 85, 247, 0.8);
}

.contact .tagline {
    font-family: 'IBM Plex Mono', Consolas, 'Courier New', monospace;
    font-family: 'IBM Plex Mono', Consolas, 'Courier New', monospace;
    font-size: 1.5rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    background: linear-gradient(135deg, #60a5fa 0%, #c084fc 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 1rem;
}

.contact-info {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    flex-wrap: wrap;
    margin-top: 2.5rem;
}

.contact-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    min-width: 260px;
    padding: 1.5rem 2rem;
    border: 1px solid rgba(147, 197, 253, 0.35);
    border-radius: 4px;
    background:
        linear-gradient(#60a5fa, #60a5fa) top left / 16px 2px no-repeat,
        linear-gradient(#60a5fa, #60a5fa) top left / 2px 16px no-repeat,
        linear-gradient(#c084fc, #c084fc) bottom right / 16px 2px no-repeat,
        linear-gradient(#c084fc, #c084fc) bottom right / 2px 16px no-repeat,
        linear-gradient(160deg, rgba(4, 8, 22, 0.9), rgba(18, 8, 40, 0.9));
    box-shadow: 0 8px 30px rgba(10, 5, 40, 0.45);
    transition: border-color 0.3s, box-shadow 0.3s;
}

.contact-item:hover {
    border-color: rgba(192, 132, 252, 0.8);
    box-shadow: 0 0 24px rgba(168, 85, 247, 0.45), 0 8px 30px rgba(10, 5, 40, 0.6);
}

.contact-item > span {
    font-family: 'IBM Plex Mono', Consolas, 'Courier New', monospace;
    font-family: 'IBM Plex Mono', Consolas, 'Courier New', monospace;
    font-size: 0.85rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: rgba(147, 197, 253, 0.8);
}

.contact-item a {
    font-size: 1.1rem;
    background: linear-gradient(135deg, #60a5fa 0%, #c084fc 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-decoration: none;
    font-weight: bold;
    transition: all 0.3s;
}

.contact-item a:hover {
    filter: brightness(1.25);
}

/* Social Media Section */
.social-section {
    margin-top: 4rem;
}

.social-section h3 {
    font-family: 'IBM Plex Mono', Consolas, 'Courier New', monospace;
    font-family: 'IBM Plex Mono', Consolas, 'Courier New', monospace;
    font-size: 1.4rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    margin-bottom: 1.5rem;
    background: linear-gradient(135deg, #60a5fa 0%, #c084fc 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.social-links {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
}

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 64px;
    height: 64px;
    border-radius: 4px;
    border: 1px solid rgba(147, 197, 253, 0.45);
    background: rgba(10, 14, 35, 0.8);
    color: #93c5fd;
    transition: all 0.3s;
    text-decoration: none;
}

.social-link:hover {
    transform: translateY(-5px);
    color: white;
    border-color: rgba(192, 132, 252, 0.9);
    background: linear-gradient(135deg, #3b82f6 0%, #a855f7 100%);
    box-shadow: 0 0 26px rgba(168, 85, 247, 0.6);
}

.social-link svg {
    width: 28px;
    height: 28px;
}

/* Video Showcase Section */
.video-showcase {
    background: #000000;
    padding: 60px 2rem;
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    overflow: hidden;
}

.showcase-video {
    width: 100%;
    max-width: 500px;
    height: auto;
    display: block;
}

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

/* Responsive */
@media (max-width: 768px) {
    .hero {
        min-height: 500px;
        padding: 120px 1rem 80px;
    }

    .hero-logo {
        width: 250px;
    }

    .hero h1 {
        font-size: 2.3rem;
    }

    .hero p {
        font-size: 1.25rem;
    }
    .hero .hero-product-name {
        font-size: 1.8rem;
    }

    .product-showcase {
        grid-template-columns: 1fr;
    }

    .blog-feature {
        gap: 2rem;
        grid-template-columns: 1fr;
    }

    .blog-feature h3 {
        font-size: 1.8rem;
    }

    .product-image {
        min-height: 300px;
        padding: 2rem;
    }

    .usb-icon {
        width: 280px;
    }

    .notify-form {
        padding: 1.5rem;
    }

    .form-group {
        flex-direction: column;
    }

    .form-group input,
    .form-group button {
        width: 100%;
    }

    .social-buttons-group {
        flex-direction: column;
    }

    .x-follow-button,
    .linkedin-follow-button {
        width: 100%;
        justify-content: center;
    }

    .cookie-content {
        flex-direction: column;
        text-align: center;
    }

    .cookie-buttons {
        flex-direction: column;
        width: 100%;
    }

    .cookie-accept,
    .cookie-decline {
        width: 100%;
    }

    .contact-info {
        flex-direction: column;
        gap: 1.5rem;
    }

    .product-intro h3 {
        font-size: 1.5rem;
    }

    .product-intro p {
        font-size: 1rem;
    }

    .professional-advantage-title {
        font-size: 1.5rem;
    }

    .product-closing {
        font-size: 1rem;
        padding: 0 1rem;
    }

    .social-cta-box {
        padding: 1.5rem;
    }

    .about-card {
        padding: 1.5rem;
    }

    .features li {
        font-size: 0.95rem;
        padding: 0.6rem 0;
        padding-left: 2rem;
    }

    .back-to-top {
        bottom: 20px;
        right: 20px;
        width: 45px;
        height: 45px;
    }
}

/* Scroll & motion effects (disabled for reduced-motion users) */
@media (prefers-reduced-motion: no-preference) {
    .reveal {
        opacity: 0;
    }

    .reveal.in-view {
        opacity: 1;
        animation: revealUp 0.8s cubic-bezier(0.2, 0.7, 0.2, 1) var(--reveal-delay, 0s) backwards;
    }

    .reveal.from-left.in-view {
        animation-name: revealLeft;
    }

    .reveal.from-right.in-view {
        animation-name: revealRight;
    }

    .reveal.zoom.in-view {
        animation-name: revealZoom;
    }

    @keyframes revealUp {
        from { opacity: 0; transform: translateY(40px); }
        to { opacity: 1; transform: translateY(0); }
    }

    @keyframes revealLeft {
        from { opacity: 0; transform: translateX(-60px); }
        to { opacity: 1; transform: translateX(0); }
    }

    @keyframes revealRight {
        from { opacity: 0; transform: translateX(60px); }
        to { opacity: 1; transform: translateX(0); }
    }

    @keyframes revealZoom {
        from { opacity: 0; transform: scale(0.9); }
        to { opacity: 1; transform: scale(1); }
    }

    .usb-icon {
        animation: floatY 5s ease-in-out infinite;
    }

    @keyframes floatY {
        0%, 100% { transform: translateY(0) rotate(-1deg); }
        50% { transform: translateY(-14px) rotate(1deg); }
    }

    .cta-button {
        animation: fadeInUp 1s ease 0.4s backwards, ctaGlow 3s ease-in-out 1.6s infinite;
    }

    .cta-button:hover {
        animation: none;
    }

    @keyframes ctaGlow {
        0%, 100% { box-shadow: 0 5px 20px rgba(168, 85, 247, 0.4); }
        50% { box-shadow: 0 5px 36px rgba(59, 130, 246, 0.75); }
    }

    .coming-soon {
        animation: softPulse 2.5s ease-in-out infinite;
    }

    @keyframes softPulse {
        0%, 100% { transform: scale(1); }
        50% { transform: scale(1.04); }
    }

    .social-link,
    .contact-item,
    .features li {
        transition: transform 0.3s, color 0.3s;
    }

    .features li:hover {
        transform: translateX(6px);
    }

    .contact-item:hover {
        transform: translateY(-4px);
    }

    .blog-feature,
    .product-image {
        transition: transform 0.4s ease, box-shadow 0.4s ease;
    }

    .blog-preview-visual img {
        transition: transform 0.6s ease;
    }

    .blog-feature:hover .blog-preview-visual img {
        transform: scale(1.04);
    }
}

.scroll-progress {
    position: absolute;
    left: 0;
    bottom: 0;
    height: 3px;
    width: 100%;
    background: linear-gradient(90deg, #3b82f6, #a855f7);
    transform: scaleX(0);
    transform-origin: left;
    pointer-events: none;
}

h1, h2, h3, h4, .features-title { font-weight: 800; }