.dropdown-item {
    margin-bottom: 8px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 6px;
    overflow: hidden;
    transition: border-color 0.2s;
}

.dropdown-item:hover {
    border-color: rgba(59, 130, 246, 0.3);
}

.dropdown-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 16px;
    background-color: rgba(255, 255, 255, 0.02);
    cursor: pointer;
    transition: background-color 0.2s;
    user-select: none;
}

.dropdown-header:hover {
    background-color: rgba(255, 255, 255, 0.05);
}

.dropdown-title {
    font-size: 13px;
    color: #FFFFFF;
    font-weight: 600;
    flex: 1;
}

.dropdown-icon {
    font-size: 16px;
    color: #3B82F6;
    font-weight: bold;
    transition: transform 0.2s ease;
    transform-origin: center;
}

.faq-icon {
    font-size: 18px;
    color: #3B82F6;
    font-weight: bold;
    transition: transform 0.2s ease;
    margin-left: 16px;
    transform-origin: center;
}

.dropdown-content {
    max-height: 0;
    overflow: hidden;
    background-color: rgba(255, 255, 255, 0.01);
}

.dropdown-content p {
    font-size: 12px;
    color: #A8B4C3;
    margin: 8px 16px;
    line-height: 1.4;
}

.dropdown-content ul {
    margin: 8px 16px;
    padding-left: 16px;
}

.dropdown-content li {
    font-size: 12px;
    color: #A8B4C3;
    margin-bottom: 4px;
    line-height: 1.4;
}

.faq-section {
    padding: 80px 0;
    background-color: rgba(255, 255, 255, 0.02);
}

.faq-container {
    display: flex;
    flex-direction: column;
    gap: 16px;
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    overflow: hidden;
    transition: border-color 0.2s;
}

.faq-item:hover {
    border-color: rgba(59, 130, 246, 0.3);
}

.faq-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 20px;
    background-color: rgba(255, 255, 255, 0.02);
    cursor: pointer;
    transition: background-color 0.2s;
    user-select: none;
}

.faq-header:hover {
    background-color: rgba(255, 255, 255, 0.05);
}

.faq-question {
    font-size: 14px;
    color: #FFFFFF;
    font-weight: 600;
    flex: 1;
    line-height: 1.4;
}

.faq-content {
    max-height: 0;
    overflow: hidden;
    background-color: rgba(255, 255, 255, 0.01);
}

.faq-content p {
    font-size: 13px;
    color: #A8B4C3;
    margin: 16px 20px;
    line-height: 1.5;
}

@media (max-width: 768px) {
    .faq-container {
        gap: 12px;
    }
    
    .faq-header {
        padding: 12px 16px;
    }
    
    .faq-question {
        font-size: 13px;
    }
    
    .faq-content p {
        font-size: 12px;
        margin: 12px 16px;
    }
}


html {
    scroll-behavior: smooth;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Helvetica Neue', Arial, sans-serif;
    background-color: #0B1220;
    color: #E0E6ED;
    line-height: 1.6;
}

a {
    text-decoration: none;
    color: inherit;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background-color: rgba(11, 18, 32, 0.8);
    backdrop-filter: blur(20px);
    z-index: 1000;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

@media (max-width: 1024px) {
    .hero-content {
        grid-template-columns: 1fr;
        gap: 50px;
        text-align: center;
    }

    .hero-title {
        font-size: 48px;
    }

    .hero-subtitle {
        font-size: 19px;
    }

    .about-content {
        grid-template-columns: 1fr;
        gap: 35px;
    }

    .about-text .section-title {
        text-align: center;
    }

    .about-description {
        text-align: center;
    }

    .steps-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .features-grid {
        grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    }

    .footer-content {
        grid-template-columns: 1fr 1fr;
        gap: 50px;
    }

    .footer-section:first-child {
        grid-column: 1 / -1;
        text-align: center;
    }

    .footer-section {
        align-items: center;
        text-align: center;
    }

    .footer-heading {
        text-align: center;
    }

    .footer-links li {
        text-align: center;
    }
}

.nav-content {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    align-items: center;
    gap: 20px;
    padding: 16px 0;
}

.nav-center {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 16px;
}

.nav-actions {
    display: flex;
    justify-content: flex-end;
    align-items: center;
}

.logo-section {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo-img {
    width: 40px;
    height: 40px;
}

.logo-text {
    font-size: 20px;
    font-weight: 600;
    color: #FFFFFF;
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 12px;
}

.icon-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    color: #A8B4C3;
    transition: color 0.2s;
}

.icon-btn:hover {
    color: #FFFFFF;
}

.icon-btn.coffee-btn {
    padding: 0;
}

.icon-btn.coffee-btn img {
    height: 40px;
    width: auto;
}

.install-btn {
    padding: 10px 20px;
    background-color: #3B82F6;
    color: #FFFFFF;
    font-size: 15px;
    font-weight: 500;
    transition: background-color 0.2s;
}

.install-btn:hover {
    background-color: #2563EB;
}

.hero {
    padding: 120px 0 80px;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.hero-title {
    font-size: 56px;
    font-weight: 700;
    color: #FFFFFF;
    margin-bottom: 24px;
    line-height: 1.1;
}

.hero-subtitle {
    font-size: 20px;
    color: #A8B4C3;
    margin-bottom: 32px;
    line-height: 1.6;
}

.hero-features {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
    margin-bottom: 40px;
}

@media (max-width: 600px) {
    .nav-content {
        grid-template-columns: 1fr;
        gap: 12px;
        text-align: center;
    }

    .nav-center {
        order: 2;
        justify-content: center;
    }

    .nav-actions {
        order: 3;
        justify-content: center;
    }

    .logo-section {
        order: 1;
        justify-content: center;
    }

    .nav-actions {
        gap: 8px;
    }

    .icon-btn svg {
        width: 16px;
        height: 16px;
    }

    .icon-btn.coffee-btn img {
        height: 32px;
    }

    .install-btn {
        padding: 6px 12px;
        font-size: 13px;
    }

    .logo-text {
        font-size: 18px;
    }

    .logo-img {
        width: 36px;
        height: 36px;
    }

    .hero-features {
        grid-template-columns: 1fr;
        gap: 12px;
    }

    .features-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .steps-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .showcase-video-player {
        width: 280px;
        height: 280px;
    }
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 16px;
    color: #E0E6ED;
}

.feature-icon {
    color: #3B82F6;
    font-weight: 700;
    font-size: 18px;
}

.primary-button {
    display: inline-block;
    padding: 16px 32px;
    background-color: #3B82F6;
    color: #FFFFFF;
    font-size: 18px;
    font-weight: 600;
    transition: background-color 0.2s;
}

.primary-button:hover {
    background-color: #2563EB;
}

.primary-button.large {
    padding: 20px 48px;
    font-size: 20px;
}

.hero-image img {
    width: 100%;
    height: auto;
    display: block;
}

.section-title {
    font-size: 42px;
    font-weight: 700;
    color: #FFFFFF;
    text-align: center;
    margin-bottom: 48px;
}

.features-section {
    padding: 80px 0;
    background-color: rgba(255, 255, 255, 0.02);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 24px;
}

@media (max-width: 600px) {
    .features-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
}

.feature-card {
    background-color: rgba(255, 255, 255, 0.03);
    padding: 32px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    transition: border-color 0.2s;
}

.feature-card:hover {
    border-color: rgba(59, 130, 246, 0.5);
}

.feature-card h3 {
    font-size: 22px;
    font-weight: 600;
    color: #FFFFFF;
    margin-bottom: 12px;
}

.feature-card p {
    font-size: 16px;
    color: #A8B4C3;
    line-height: 1.6;
}

.about-section {
    padding: 40px 0;
}

.about-content {
    display: grid;
    grid-template-columns: 1.3fr 0.7fr;
    gap: 30px;
    align-items: start;
}

.about-text .section-title {
    text-align: left;
    margin-bottom: 12px;
    font-size: 32px;
}

.about-description {
    font-size: 14px;
    color: #A8B4C3;
    margin-bottom: 12px;
    line-height: 1.5;
}

.about-description:last-of-type {
    margin-bottom: 0;
}

.about-list {
    list-style: none;
    margin: 8px 0;
}

.about-list li {
    font-size: 13px;
    color: #E0E6ED;
    padding: 4px 0;
    padding-left: 0;
    position: relative;
    line-height: 1.4;
    margin-bottom: 8px;
}

.about-list li::before {
    display: none;
}

.about-list li strong {
    color: #FFFFFF;
    font-weight: 600;
}

.about-image {
    height: 100%;
    display: flex;
    align-items: center;
}

.about-image img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    display: block;
    border-radius: 8px;
}

.about-buttons {
    display: flex;
    gap: 8px;
    margin: 12px 0;
    flex-wrap: wrap;
}

.secondary-button {
    display: inline-block;
    padding: 8px 16px;
    background-color: rgba(59, 130, 246, 0.1);
    color: #3B82F6;
    text-decoration: none;
    border-radius: 5px;
    font-weight: 600;
    font-size: 12px;
    border: 1px solid rgba(59, 130, 246, 0.3);
    transition: all 0.3s ease;
    text-align: center;
    min-width: 100px;
}

.secondary-button:hover {
    background-color: rgba(59, 130, 246, 0.2);
    border-color: rgba(59, 130, 246, 0.5);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.2);
}

.how-it-works-section {
    padding: 80px 0;
    background-color: rgba(255, 255, 255, 0.02);
}

.steps-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

@media (max-width: 900px) {
    .steps-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
}

@media (max-width: 600px) {
    .steps-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }
}

.step-card {
    background-color: rgba(255, 255, 255, 0.03);
    padding: 32px 24px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    text-align: center;
}

.step-number {
    width: 48px;
    height: 48px;
    background-color: #3B82F6;
    color: #FFFFFF;
    font-size: 24px;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
}

.step-card h3 {
    font-size: 20px;
    font-weight: 600;
    color: #FFFFFF;
    margin-bottom: 12px;
}

.step-card p {
    font-size: 15px;
    color: #A8B4C3;
    line-height: 1.6;
}

.showcase-video {
    display: flex;
    justify-content: center;
    margin-bottom: 40px;
}

.showcase-video-player {
    width: 400px;
    height: 400px;
    border: 3px solid #171E2B;
    border-radius: 12px;
    background-color: #000;
    object-fit: cover;
}

@media (max-width: 600px) {
    .showcase-video-player {
        width: 280px;
        height: 280px;
    }
}

@media (max-width: 400px) {
    .showcase-video-player {
        width: 250px;
        height: 250px;
    }
}

.cta-section {
    padding: 100px 0;
    text-align: center;
}

.cta-content {
    max-width: 700px;
    margin: 0 auto;
}

.cta-title {
    font-size: 42px;
    font-weight: 700;
    color: #FFFFFF;
    margin-bottom: 20px;
    line-height: 1.2;
}

.cta-text {
    font-size: 20px;
    color: #A8B4C3;
    margin-bottom: 40px;
}

.footer {
    background-color: #0B1220;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding: 60px 0 30px;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 60px;
    margin-bottom: 40px;
    align-items: start;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
}

.footer-logo-img {
    width: 36px;
    height: 36px;
}

.footer-logo-text {
    font-size: 18px;
    font-weight: 600;
    color: #FFFFFF;
}

.footer-description {
    font-size: 15px;
    color: #A8B4C3;
    line-height: 1.6;
}

.footer-section {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.footer-heading {
    font-size: 16px;
    font-weight: 600;
    color: #FFFFFF;
    margin-bottom: 16px;
    text-align: left;
    width: 100%;
}

.footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
    width: 100%;
}

.footer-links li {
    margin-bottom: 12px;
    text-align: left;
}

.footer-links a {
    font-size: 15px;
    color: #A8B4C3;
    transition: color 0.2s;
}

.footer-links a:hover {
    color: #FFFFFF;
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom p {
    font-size: 14px;
    color: #6B7280;
}

@media (max-width: 968px) {
    .nav-content {
        gap: 16px;
    }

    .nav-actions {
        gap: 8px;
    }

    .logo-text {
        font-size: 19px;
    }

    .logo-img {
        width: 38px;
        height: 38px;
    }

    .hero {
        padding: 130px 0 70px;
    }

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

    .hero-title {
        font-size: 42px;
    }

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

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

    .about-text .section-title {
        text-align: center;
    }

    .about-description {
        text-align: center;
    }

    .about-list {
        max-width: 600px;
        margin-left: auto;
        margin-right: auto;
    }

    .steps-grid {
        grid-template-columns: repeat(2, 1fr);
    }

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

    .footer-section {
        align-items: center;
        text-align: center;
    }

    .footer-heading {
        text-align: center;
    }

    .footer-links li {
        text-align: center;
    }
}

@media (max-width: 768px) {
    .nav-content {
        grid-template-columns: 1fr;
        gap: 16px;
        text-align: center;
        padding: 12px 0;
    }

    .nav-center {
        order: 2;
        justify-content: center;
        gap: 12px;
    }

    .nav-actions {
        order: 3;
        justify-content: center;
        gap: 8px;
    }

    .logo-section {
        order: 1;
        justify-content: center;
        gap: 8px;
    }

    .logo-text {
        font-size: 18px;
    }

    .logo-img {
        width: 36px;
        height: 36px;
    }

    .icon-btn svg {
        width: 18px;
        height: 18px;
    }

    .icon-btn.coffee-btn img {
        height: 36px;
    }

    .install-btn {
        padding: 8px 16px;
        font-size: 14px;
    }

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

    .showcase-video-player {
        width: 300px;
        height: 300px;
        margin-bottom: 30px;
    }

    .hero {
        padding: 140px 0 60px;
    }

    .hero-title {
        font-size: 36px;
    }

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

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

    .section-title {
        font-size: 32px;
    }

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

    .about-content {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .about-text .section-title {
        font-size: 24px;
        margin-bottom: 8px;
    }

    .about-description {
        font-size: 13px;
        margin-bottom: 8px;
    }

    .about-list li {
        font-size: 12px;
        padding: 3px 0;
    }

    .about-buttons {
        justify-content: center;
        gap: 6px;
        margin: 8px 0;
    }

    .secondary-button {
        padding: 6px 12px;
        font-size: 11px;
        min-width: 80px;
    }

    .cta-title {
        font-size: 32px;
    }

    .cta-text {
        font-size: 18px;
    }

    .footer {
        padding: 40px 0 20px;
    }

    .footer-content {
        gap: 30px;
    }

    .footer-section {
        align-items: center;
        text-align: center;
    }

    .footer-heading {
        text-align: center;
    }

    .footer-links li {
        text-align: center;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }

    .nav-content {
        gap: 12px;
        padding: 10px 0;
    }

    .nav-center {
        gap: 10px;
    }

    .nav-actions {
        gap: 6px;
    }

    .logo-section {
        gap: 6px;
    }

    .logo-text {
        font-size: 16px;
    }

    .logo-img {
        width: 32px;
        height: 32px;
    }

    .icon-btn svg {
        width: 16px;
        height: 16px;
    }

    .icon-btn.coffee-btn img {
        height: 32px;
    }

    .install-btn {
        padding: 6px 12px;
        font-size: 13px;
    }

    .hero {
        padding: 160px 0 40px;
    }

    .hero-title {
        font-size: 28px;
    }

    .showcase-video-player {
        width: 250px;
        height: 250px;
        margin-bottom: 20px;
    }

    .hero-subtitle {
        font-size: 15px;
    }

    .primary-button {
        padding: 14px 28px;
        font-size: 16px;
    }

    .primary-button.large {
        padding: 16px 36px;
        font-size: 18px;
    }

    .section-title {
        font-size: 28px;
    }

    .feature-card {
        padding: 24px;
    }

    .cta-title {
        font-size: 26px;
    }

    .cta-text {
        font-size: 16px;
    }

    .footer {
        padding: 30px 0 15px;
    }

    .footer-content {
        gap: 25px;
    }

    .footer-section {
        align-items: center;
        text-align: center;
    }

    .footer-heading {
        text-align: center;
        font-size: 15px;
    }

    .footer-links li {
        text-align: center;
    }

    .footer-links a {
        font-size: 14px;
    }

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

    .footer-logo-text {
        font-size: 16px;
    }

    .footer-logo-img {
        width: 32px;
        height: 32px;
    }
}