body {
    margin: 0;
    font-family: Arial, sans-serif;
    background-color: #000;
    color: #fff;
    text-align: center;
}

.hero {
    margin-top: 100px;
}

.hero h1 {
    font-size: 48px;
    color: #00ffcc;
}

.hero p {
    font-size: 18px;
    margin-top: 20px;
    color: #ddd;
}

.btn {
    margin-top: 30px;
    padding: 15px 30px;
    font-size: 18px;
    background-color: #00ffcc;
    color: #000;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    text-decoration: none;
    display: inline-block;
    transition: background-color 0.3s ease;
}

.btn:hover {
    background-color: #00e6b3;
}

.detector-section {
    margin-top: 50px;
    text-align: center;
}

.detector-section h2 {
    font-size: 20px;
    margin-bottom: 20px;
    color: #ccc;
}

.detector-list {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    margin: 0 auto;
    max-width: 800px;
}

.detector-item {
    color: #00ffcc;
    text-decoration: none;
    font-size: 16px;
    margin: 10px 15px;
    display: inline-block;
}

.detector-item:hover {
    text-decoration: underline;
    color: #00e6b3;
}

.super-simple {
    display: flex;
    justify-content: space-around;
    align-items: center;
    margin: 50px auto;
    max-width: 1200px;
}

.super-simple .example {
    position: relative;
    background: linear-gradient(135deg, #001f1f, #004040);
    padding: 20px;
    border-radius: 15px;
    width: 45%;
    color: #fff;
    text-align: left;
    font-family: Arial, sans-serif;
    line-height: 1.6;
    box-sizing: border-box;
    margin: auto;
    overflow: hidden;
    border: 2px solid #00ffcc;
    box-shadow: 0 0 12px #00ffcc, 0 0 25px #00ffcc;
}

.super-simple .example::before,
.super-simple .example::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background-image: radial-gradient(circle, rgba(0,255,204,0.1) 1%, transparent 20%);
    background-size: 50px 50px;
    animation: floatBubbles 12s linear infinite;
    pointer-events: none;
    z-index: 0;
}

.super-simple .example::after {
    animation-direction: reverse;
    opacity: 0.3;
}

@keyframes floatBubbles {
    from {
        transform: translate(0, 0);
    }
    to {
        transform: translate(50px, 50px);
    }
}

.super-simple .example * {
    position: relative;
    z-index: 1;
}

.super-simple .example h3 {
    margin-bottom: 10px;
}

.super-simple .example span {
    background-color: #000;
    color: #fff;
    padding: 5px 10px;
    border-radius: 5px;
    font-size: 14px;
    display: inline-block;
    margin-top: 10px;
    margin-bottom: 20px;
    line-height: 1.2;
    text-align: center;
}

.super-simple .example p {
    margin: 10px 0;
    font-size: 14px;
}

.super-simple .steps {
    text-align: left;
    width: 45%;
}

.super-simple .steps h2 {
    font-size: 24px;
    margin-bottom: 20px;
}

.steps ul {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.steps ul li {
    position: relative;
    margin-bottom: 60px;
    padding-left: 60px;
}

.steps ul li span {
    position: absolute;
    left: 0;
    top: 0;
    width: 40px;
    height: 40px;
    background: #00ffcc;
    color: #000;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 1rem;
}

.steps ul li:not(:last-child)::after {
    content: "\2193";
    position: absolute;
    left: 18px;
    top: 45px;
    font-size: 24px;
    color: #00ffcc;
}

.why-humo-gptinf {
    margin: 50px auto;
    text-align: center;
    max-width: 1200px;
}

.why-humo-gptinf h2 {
    font-size: 32px;
    margin-bottom: 30px;
}

.features {
    display: flex;
    justify-content: space-between;
    gap: 20px;
}

.feature {
    background-color: #1a1a1a;
    padding: 20px;
    border-radius: 8px;
    flex: 1;
    text-align: left;
    color: #ccc;
}

.feature h3 {
    color: #fff;
    margin-bottom: 10px;
}

.feature p {
    font-size: 14px;
}

.faq-container {
    display: flex;
    justify-content: center;
    align-items: flex-start;
    margin: 50px auto;
    max-width: 1200px;
    gap: 20px;
}

.faq-buttons {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.faq-buttons button {
    width: 100%;
    padding: 15px;
    margin-bottom: 10px;
    border: none;
    border-radius: 5px;
    background-color: #1a1a1a;
    color: #fff;
    font-size: 16px;
    cursor: pointer;
    text-align: left;
}

.faq-buttons button.active {
    background-color: #00ffcc;
    color: #000;
}

.faq-buttons button:hover {
    background-color: #00e6b3;
}

.faq-content {
    flex: 2;
    background-color: #1a1a1a;
    padding: 20px;
    border-radius: 5px;
    text-align: left;
}

.faq-content h2 {
    font-size: 24px;
    margin-bottom: 10px;
}

.faq-content p {
    font-size: 16px;
    line-height: 1.6;
}

.faq-section-sec {
    max-width: 800px;
    margin: 50px auto;
    text-align: left;
}

.faq-section-sec h2 {
    text-align: center;
    font-size: 32px;
    margin-bottom: 20px;
}

.faq-item-sec {
    background-color: #1a1a1a;
    margin-bottom: 10px;
    border-radius: 5px;
    overflow: hidden;
}

.faq-title-sec {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px;
    cursor: pointer;
    font-size: 18px;
    border-bottom: 1px solid #333;
}

.faq-title-sec:hover {
    background-color: #333;
}

.faq-title-sec .plus-icon-sec {
    font-size: 24px;
    font-weight: bold;
    transition: transform 0.2s ease;
}

.faq-title-sec.active .plus-icon-sec {
    transform: rotate(45deg);
}

.faq-content-sec {
    display: none;
    padding: 15px;
    font-size: 16px;
    line-height: 1.6;
}

.bypass-section {
    padding: 50px 20px;
    background-color: #111;
    color: #fff;
}

.bypass-section h1 {
    font-size: 36px;
    margin-bottom: 20px;
    font-weight: 700;
}

.bypass-section h1 span {
    color: #00ffcc;
}

.bypass-section p {
    font-size: 18px;
    margin-bottom: 30px;
    color: #ddd;
}

.bypass-section .btn {
    font-size: 18px;
    background-color: #00ffcc;
    color: #000;
    padding: 15px 30px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    text-decoration: none;
}

.bypass-section .btn:hover {
    background-color: #00e6b3;
}

.typed-cursor {
    animation: blink 0.7s step-end infinite;
}

@keyframes blink {
    50% { opacity: 0; }
}

.separator {
    height: 2px;
    background: #444;
    margin: 0;
}

.testimonial-section {
    background: #111;
    color: #eee;
    padding: 60px 20px;
}

.testimonial-header {
    text-align: center;
    margin-bottom: 40px;
}

.testimonial-header h2 {
    font-size: 2.5rem;
    margin: 0;
}

.testimonial-header p {
    color: #888;
    margin-top: 8px;
}

.testimonial-slider {
    overflow: hidden;
    position: relative;
}

.testimonial-track {
    display: flex;
    animation: scroll-testimonials 30s linear infinite;
}

.testimonial-item {
    flex: 0 0 280px;
    margin: 0 15px;
    background: #1e1e1e;
    border-radius: 8px;
    padding: 20px;
    box-sizing: border-box;
}

.testimonial-item .quote {
    font-style: italic;
    line-height: 1.4;
    margin-bottom: 20px;
}

.testimonial-item .author {
    display: flex;
    align-items: center;
}

.testimonial-item .author img {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    object-fit: cover;
    margin-right: 12px;
}

.testimonial-item .info strong {
    display: block;
    color: #fff;
}

.testimonial-item .info span {
    font-size: 0.875rem;
    color: #888;
}

.testimonial-item .stars {
    margin-left: auto;
    color: #f5a623;
    font-size: 1rem;
}

@keyframes scroll-testimonials {
    0%   { transform: translateX(0); }
    100% { transform: translateX(-1550px); }
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0,0,0,0);
    white-space: nowrap;
    border: 0;
}

.newsletter-section {
    background: #111;
    padding: 60px 20px;
}

.newsletter-card {
    background: #1e1e1e;
    max-width: 600px;
    margin: 0 auto;
    padding: 40px 30px;
    border-radius: 8px;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.5);
    text-align: center;
}

.newsletter-card h2 {
    font-size: 2rem;
    color: #fff;
    margin-bottom: 10px;
}

.newsletter-card p {
    color: #aaa;
    margin-bottom: 30px;
    line-height: 1.5;
}

.newsletter-form {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 10px;
}

.newsletter-form input[type="email"] {
    flex: 1 1 250px;
    padding: 15px 20px;
    font-size: 1rem;
    border: none;
    border-radius: 5px;
    background: #222;
    color: #eee;
    box-sizing: border-box;
}

.newsletter-form input[type="email"]::placeholder {
    color: #666;
}

.newsletter-form button {
    padding: 15px 30px;
    font-size: 1rem;
    background-color: #00ffcc;
    color: #000;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    transition: background-color 0.3s ease, transform 0.2s ease;
}

.newsletter-form button:hover {
    background-color: #00e6b3;
    transform: translateY(-2px);
}

.why-humo-gptinf,
.why-humo-gptinf h2 {
    text-align: center;
    color: #fff;
}

.why-humo-gptinf {
    padding: 60px 20px;
    background: #111;
}

.why-humo-gptinf h2 {
    font-size: 2.5rem;
    margin-bottom: 30px;
    color: #00ffcc;
}

.why-humo-gptinf .features {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
    justify-content: center;
}

.why-humo-gptinf .feature {
    background: #1e1e1e;
    border-radius: 8px;
    padding: 30px 20px;
    flex: 1 1 240px;
    max-width: 300px;
    box-sizing: border-box;
    text-align: center;
}

.why-humo-gptinf .feature-icon {
    display: block;
    font-size: 2rem;
    color: #00ffcc;
    margin: 0 auto 15px;
}

.why-humo-gptinf .feature h3 {
    margin: 0 0 12px;
    color: #fff;
}

.why-humo-gptinf .feature p {
    color: #ccc;
    font-size: 0.95rem;
    line-height: 1.5;
}

.flash {
    padding: 10px;
    border-radius: 6px;
    margin-bottom: 15px;
    font-weight: bold;
}

.flash-success {
    background: rgba(46,204,113,.15);
    border: 1px solid #2ecc71;
    color: #2ecc71;
}

.flash-error {
    background: rgba(231,76,60,.15);
    border: 1px solid #e74c3c;
    color: #e74c3c;
}

.up-to-top {
    position: fixed;
    right: 20px;
    bottom: 40px;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background-color: #00e6b3;
    color: black;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    cursor: pointer;
    transition: var(--transition);
    z-index: 100;
}

.up-to-top:hover {
    background: #00e6b2;
}

@media (max-width: 768px) {
    .hero {
        margin-top: 60px;
    }
    .hero h1 {
        font-size: 36px;
    }
    .hero p {
        font-size: 16px;
    }
    .btn {
        padding: 12px 24px;
        font-size: 16px;
    }
    .detector-list {
        flex-direction: column;
        align-items: center;
    }
    .detector-item {
        margin: 8px 0;
    }
    .super-simple {
        flex-direction: column;
        gap: 40px;
        max-width: 90%;
    }
    .super-simple .example,
    .super-simple .steps {
        width: 100%;
    }
    .super-simple .steps ul li {
        padding-left: 50px;
        margin-bottom: 40px;
    }
    .super-simple .steps ul li span {
        width: 36px;
        height: 36px;
        font-size: 0.9rem;
        left: 0;
        top: 0;
    }
    .super-simple .steps ul li:not(:last-child)::after {
        left: 16px;
        top: 40px;
        font-size: 20px;
    }
    .why-humo-gptinf .features {
        flex-direction: column;
        align-items: center;
    }
    .why-humo-gptinf .feature {
        max-width: 100%;
    }
    .faq-container {
        flex-direction: column;
    }
    .faq-buttons {
        width: 100%;
        margin-bottom: 20px;
    }
    .faq-content {
        width: 86%;
    }
    .testimonial-item {
        flex: 0 0 240px;
        margin: 0 10px;
    }
    .newsletter-card {
        padding: 30px 20px;
    }
    .newsletter-form {
        display: flex;
        gap: 10px;
        flex-wrap: wrap;
        align-items: center;
    }
    .newsletter-form input[type="email"] {
        flex: 1;
        min-width: 0;
    }
    .newsletter-form button {
        white-space: nowrap;
    }
    .bypass-section h1 {
        font-size: 28px;
    }
    .bypass-section p {
        font-size: 16px;
    }
    .up-to-top {
        right: 15px;
        bottom: 30px;
        width: 40px;
        height: 40px;
    }
}

@media (max-width: 480px) {
    .hero {
        margin-top: 40px;
    }
    .hero h1 {
        font-size: 28px;
    }
    .hero p {
        font-size: 14px;
    }
    .btn {
        padding: 10px 20px;
        font-size: 14px;
    }
    .detector-item {
        font-size: 14px;
        margin: 6px 0;
    }
    .super-simple {
        margin: 30px auto;
    }
    .super-simple .example,
    .super-simple .steps {
        padding: 15px;
    }
    .super-simple .steps ul li {
        padding-left: 45px;
        margin-bottom: 30px;
    }
    .super-simple .steps ul li span {
        width: 32px;
        height: 32px;
        font-size: 0.8rem;
    }
    .super-simple .steps ul li:not(:last-child)::after {
        left: 14px;
        top: 36px;
        font-size: 18px;
    }
    .why-humo-gptinf h2 {
        font-size: 24px;
    }
    .why-humo-gptinf .feature h3 {
        font-size: 1.1rem;
    }
    .why-humo-gptinf .feature p {
        font-size: 0.9rem;
    }
    .faq-buttons button {
        font-size: 14px;
        padding: 12px;
    }
    .faq-content h2 {
        font-size: 20px;
    }
    .faq-content p {
        font-size: 14px;
    }
    .testimonial-item {
        flex: 0 0 200px;
        margin: 0 8px;
    }
    .newsletter-card h2 {
        font-size: 1.5rem;
    }
    .newsletter-form input[type="email"] {
        padding: 12px 15px;
        font-size: 0.9rem;
    }
    .newsletter-form button {
        padding: 12px 20px;
        font-size: 0.9rem;
    }
    .bypass-section h1 {
        font-size: 24px;
    }
    .bypass-section p {
        font-size: 14px;
    }
    .up-to-top {
        width: 36px;
        height: 36px;
        font-size: 1rem;
    }
}