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

:root {
    --primary-color: #000000;
    --accent-color: #e84b3c;
    --text-dark: #000000;
    --text-light: #7F8C8D;
    --bg-light: #F8F9FA;
    --bg-white: #FFFFFF;
    --border-color: #E1E8ED;
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.15);
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    color: var(--text-dark);
    line-height: 1.6;
    overflow-x: hidden;
    position: relative;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Navigation */
.navbar {
    background: var(--bg-white);
    box-shadow: var(--shadow-sm);
    position: sticky;
    top: 0;
    z-index: 1000;
    padding: 1rem 0;
}

.nav-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo-link {
    display: inline-block;
    z-index: 1001;
    position: relative;
    pointer-events: auto;
}

.logo-img {
    width: 173px;
    height: 45px;
}

.nav-links {
    display: flex;
    gap: 2rem;
    align-items: center;
}

.nav-links a {
    text-decoration: none;
    color: #000000;
    font-weight: 500;
    transition: color 0.3s;
}

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

.nav-links .btn-primary {
    background: var(--accent-color);
    color: #000000;
    padding: 0.625rem 1.5rem;
    border-radius: 8px;
    font-weight: 600;
    border: none;
    transition: all 0.3s ease;
    box-shadow: 0 2px 8px rgba(231, 76, 60, 0.2);
}

.nav-links .btn-primary:hover {
    background: #C0392B;
    color: #000000;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(231, 76, 60, 0.3);
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
    z-index: 1001;
    min-width: 44px;
    min-height: 44px;
    justify-content: center;
    align-items: center;
}

.mobile-menu-toggle span {
    width: 25px;
    height: 3px;
    background: var(--text-dark);
    border-radius: 3px;
    transition: all 0.3s ease;
    position: relative;
}

.mobile-menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
}

.mobile-menu-toggle.active span:nth-child(2) {
    opacity: 0;
    transform: translateX(-10px);
}

.mobile-menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
}

/* Mobile Menu Backdrop */
.mobile-menu-backdrop {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 999;
    opacity: 0;
    transition: opacity 0.3s;
    pointer-events: none;
}

.mobile-menu-backdrop.active {
    display: block;
    opacity: 1;
    pointer-events: auto;
}

/* Buttons */
.btn-primary, .btn-secondary {
    padding: 0.75rem 1.5rem;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s;
    display: inline-block;
    border: none;
    cursor: pointer;
    min-height: 44px;
    min-width: 44px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.btn-primary {
    background: var(--accent-color);
    color: #000000;
}

.btn-primary:hover {
    background: #C0392B;
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-secondary {
    background: transparent;
    color: var(--text-dark);
    border: 2px solid var(--primary-color);
}

.btn-secondary:hover {
    background: var(--primary-color);
    color: white;
}

.btn-large {
    padding: 1rem 2rem;
    font-size: 1.1rem;
}

/* Hero Section */
.hero {
    background:
        radial-gradient(ellipse 100% 80% at 50% 110%, rgba(99, 102, 241, 0.15), transparent),
        radial-gradient(ellipse 80% 60% at 50% 80%, rgba(139, 92, 246, 0.1), transparent),
        radial-gradient(ellipse 60% 50% at 50% 50%, rgba(236, 72, 153, 0.08), transparent),
        linear-gradient(180deg, #ffffff 0%, #f8fafc 100%);
    color: var(--text-dark);
    padding: 12rem 0 8rem;
    text-align: center;
    position: relative;
    overflow: hidden;
}


.hero-content {
    max-width: 900px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.hero-title {
    font-size: clamp(2.5rem, 5vw, 4.5rem);
    font-weight: 800;
    margin-bottom: 1.5rem;
    line-height: 1.1;
    letter-spacing: -0.02em;
    color: var(--text-dark);
    animation: fadeInUp 0.8s ease-out;
}

.hero-subtitle {
    font-size: clamp(1rem, 2vw, 1.35rem);
    margin-bottom: 3rem;
    color: var(--text-light);
    line-height: 1.7;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    animation: fadeInUp 0.8s ease-out 0.2s both;
}

.hero-cta {
    display: flex;
    gap: 1.25rem;
    justify-content: center;
    flex-wrap: wrap;
    animation: fadeInUp 0.8s ease-out 0.4s both;
}

/* Section Headers */
.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-header h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--text-dark);
}

.section-header p {
    font-size: 1.2rem;
    color: var(--text-light);
}

/* Apps Section */
.apps-section {
    background:
        radial-gradient(ellipse 100% 80% at 50% -10%, rgba(99, 102, 241, 0.15), transparent),
        radial-gradient(ellipse 80% 60% at 50% 20%, rgba(139, 92, 246, 0.1), transparent),
        radial-gradient(ellipse 60% 50% at 50% 50%, rgba(236, 72, 153, 0.08), transparent),
        linear-gradient(180deg, #f8fafc 0%, var(--bg-light) 100%);
    padding: 6rem 0;
    position: relative;
}

/* Apps page specific background to match contact page */
.apps-page-section {
    background:
        radial-gradient(ellipse 100% 80% at 50% 110%, rgba(99, 102, 241, 0.15), transparent),
        radial-gradient(ellipse 80% 60% at 50% 80%, rgba(139, 92, 246, 0.1), transparent),
        radial-gradient(ellipse 60% 50% at 50% 50%, rgba(236, 72, 153, 0.08), transparent),
        linear-gradient(180deg, var(--bg-light) 0%, #f8fafc 100%);
    padding-top: 8rem;
}

.apps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    max-width: 900px;
    margin: 0 auto;
}

.app-card {
    background: var(--bg-white);
    border-radius: 16px;
    padding: 2.5rem;
    box-shadow: var(--shadow-md);
    transition: all 0.3s;
    border: 2px solid transparent;
}

.app-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: var(--accent-color);
}

.app-card.featured {
    border-color: var(--accent-color);
}

.app-card.coming-soon {
    opacity: 0.8;
}

.app-icon {
    width: 64px;
    height: 64px;
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
}

.youtube-logo-img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.app-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--text-dark);
}

.app-card p {
    color: var(--text-light);
    margin-bottom: 1.5rem;
    line-height: 1.7;
}


.coming-tag {
    color: var(--accent-color);
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s;
    display: inline-block;
}

.app-link {
    color: var(--accent-color);
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s;
    display: inline-block;
}

.app-link:hover {
    color: #C0392B;
    transform: translateX(5px);
}

/* Features Section */
.features-section {
    padding: 6rem 0 18rem;
    background: linear-gradient(180deg, var(--bg-light) 0%, var(--bg-white) 100%);
    position: relative;
    z-index: 1;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.feature-card {
    text-align: center;
    padding: 2rem;
    border-radius: 12px;
    transition: all 0.3s;
}

.feature-card:hover {
    background: var(--bg-light);
    transform: translateY(-3px);
}

.feature-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.feature-card h3 {
    font-size: 1.25rem;
    margin-bottom: 0.75rem;
    color: var(--text-dark);
}

.feature-card p {
    color: var(--text-light);
    line-height: 1.7;
}

/* Features/About Wrapper */
.features-about-wrapper {
    position: relative;
    padding: 0;
}

/* Compatibility Section */
.compatibility-section {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100%;
    max-width: 1200px;
    z-index: 10;
    padding: 0;
    pointer-events: none;
}

.compatibility-section .container {
    pointer-events: all;
}

.compatibility-card {
    background: var(--bg-white);
    border-radius: 24px;
    padding: 4rem;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
    max-width: 1200px;
    margin: 0 auto;
}

.compatibility-content {
    display: flex;
    flex-direction: column;
    gap: 3rem;
}

.compatibility-header {
    text-align: center;
}

.compatibility-header h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--text-dark);
}

.compatibility-header p {
    font-size: 1.1rem;
    color: var(--text-light);
    margin: 0;
}

.platforms-carousel-wrapper {
    overflow: hidden;
    position: relative;
    width: 100%;
    margin: 0 auto;
    border-radius: 16px;
    padding: 2rem 1rem;
}

.platforms-carousel {
    display: flex;
    gap: 0.75rem;
    animation: scroll 60s linear infinite;
    width: fit-content;
}

.platforms-carousel:hover {
    animation-play-state: paused;
}

.platform-item {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 0.75rem;
    border-radius: 12px;
    transition: all 0.3s ease;
    min-height: 80px;
    flex-shrink: 0;
    width: 120px;
}

.platform-item:hover {
    transform: translateY(-5px);
}

.platform-img {
    width: 100%;
    max-width: 60px;
    height: auto;
    object-fit: contain;
    transition: all 0.3s ease;
    display: block;
    min-height: 40px;
}

.platform-logo-svg {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-dark);
    text-align: center;
    transition: all 0.3s ease;
    opacity: 0.8;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    min-height: 40px;
    line-height: 1.2;
}

.platform-item:hover .platform-img,
.platform-item:hover .platform-logo-svg {
    filter: grayscale(0%);
    opacity: 1;
    transform: scale(1.05);
}

@keyframes scroll {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(calc(-120px * 19 - 0.75rem * 18));
    }
}



/* About Section */
.about-section {
    padding: 18rem 0 6rem;
    background:
        radial-gradient(ellipse 100% 80% at 50% 110%, rgba(99, 102, 241, 0.15), transparent),
        radial-gradient(ellipse 80% 60% at 50% 80%, rgba(139, 92, 246, 0.1), transparent),
        radial-gradient(ellipse 60% 50% at 50% 50%, rgba(236, 72, 153, 0.08), transparent),
        linear-gradient(180deg, var(--bg-light) 0%, #f8fafc 100%);
    position: relative;
    z-index: 1;
}

.about-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.about-text h2 {
    font-size: 2.5rem;
    margin-bottom: 2rem;
    color: var(--text-dark);
    font-weight: 700;
}

.widget-text {
    color: var(--primary-color);
}

.lab-text {
    color: #E74C3C;
}

.about-text p {
    font-size: 1.1rem;
    color: var(--text-light);
    line-height: 1.8;
    margin-bottom: 1.5rem;
}

/* Contact Section */
.contact-section {
    padding: 6rem 0;
    background:
        radial-gradient(ellipse 100% 80% at 50% 110%, rgba(99, 102, 241, 0.15), transparent),
        radial-gradient(ellipse 80% 60% at 50% 80%, rgba(139, 92, 246, 0.1), transparent),
        radial-gradient(ellipse 60% 50% at 50% 50%, rgba(236, 72, 153, 0.08), transparent),
        linear-gradient(180deg, var(--bg-light) 0%, #f8fafc 100%);
    position: relative;
}

/* Contact page specific padding */
.contact-page-section {
    padding-top: 8rem;
}

/* Hidden form field */
.hidden {
    display: none;
}

.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 3rem;
    max-width: 1200px;
    margin: 0 auto;
    align-items: start;
}

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

.contact-info-card {
    background: var(--bg-white);
    padding: 2rem;
    border-radius: 16px;
    box-shadow: var(--shadow-md);
    transition: all 0.3s;
    border: 2px solid transparent;
}

.contact-info-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(232, 75, 60, 0.2);
}

.contact-info-card.chat-option {
    cursor: pointer;
}

.contact-info-card.chat-option:hover {
    border-color: var(--accent-color);
    background: rgba(232, 75, 60, 0.02);
}

.contact-icon-wrapper {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, rgba(232, 75, 60, 0.1) 0%, rgba(232, 75, 60, 0.05) 100%);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.contact-icon {
    font-size: 2rem;
}

.contact-info-card h3 {
    font-size: 1.5rem;
    margin-bottom: 0.75rem;
    color: var(--text-dark);
    font-weight: 700;
}

.contact-info-card p {
    color: var(--text-light);
    margin-bottom: 1.5rem;
    line-height: 1.6;
    font-size: 0.95rem;
}

.contact-email-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--accent-color);
    font-size: 1.1rem;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s;
    padding: 0.75rem 1.25rem;
    border-radius: 8px;
    background: rgba(232, 75, 60, 0.05);
    border: 2px solid rgba(232, 75, 60, 0.2);
}

.contact-email-link:hover {
    color: #C0392B;
    background: rgba(232, 75, 60, 0.1);
    border-color: var(--accent-color);
    transform: translateX(5px);
}

.contact-email-link svg {
    transition: transform 0.3s;
}

.contact-email-link:hover svg {
    transform: translateX(3px);
}

.contact-form-wrapper {
    background: var(--bg-white);
    padding: 3rem;
    border-radius: 24px;
    box-shadow: var(--shadow-lg);
}

.contact-form-header {
    margin-bottom: 2rem;
    padding-bottom: 1.5rem;
    border-bottom: 2px solid var(--border-color);
}

.contact-form-header h3 {
    font-size: 1.75rem;
    margin-bottom: 0.5rem;
    color: var(--text-dark);
    font-weight: 700;
}

.contact-form-header p {
    color: var(--text-light);
    font-size: 0.95rem;
}

.contact-form {
    background: transparent;
    padding: 0;
    border-radius: 0;
    box-shadow: none;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--text-dark);
    font-weight: 600;
    font-size: 0.95rem;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 1rem 1.25rem;
    border: 2px solid var(--border-color);
    border-radius: 12px;
    font-size: 1rem;
    font-family: inherit;
    transition: all 0.3s;
    background: var(--bg-light);
    color: var(--text-dark);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--text-light);
    opacity: 0.6;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 3px rgba(232, 75, 60, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.contact-form .btn-primary {
    width: 100%;
    margin-top: 1rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    padding: 1rem 2rem;
}

.contact-form .btn-primary svg {
    transition: transform 0.3s;
}

.contact-form .btn-primary:hover svg {
    transform: translateX(3px);
}

#form-message {
    margin-top: 1.5rem;
    padding: 1rem;
    border-radius: 8px;
    text-align: center;
    font-weight: 500;
    display: none;
}

#form-message.success {
    background: rgba(0, 200, 83, 0.1);
    color: #00C853;
    border: 2px solid rgba(0, 200, 83, 0.2);
    display: block;
}

#form-message.error {
    background: rgba(231, 76, 60, 0.1);
    color: #E74C3C;
    border: 2px solid rgba(231, 76, 60, 0.2);
    display: block;
}

.hidden {
    display: none !important;
}

/* Crisp Chat Widget Customization */
#crisp-chatbox,
.crisp-client,
.crisp-client .cc-1w47,
.crisp-client .cc-1w47 .cc-1w48 {
    --crisp-primary-color: #e84b3c !important;
}

.crisp-client .cc-1w47 .cc-1w48 .cc-1w49 {
    background-color: #e84b3c !important;
}

.crisp-client .cc-1w47 .cc-1w48 .cc-1w4a {
    background-color: #e84b3c !important;
}

.crisp-client .cc-1w47 .cc-1w48 button[type="submit"],
.crisp-client .cc-1w47 .cc-1w48 .cc-1w4b {
    background-color: #e84b3c !important;
    border-color: #e84b3c !important;
}

.crisp-client .cc-1w47 .cc-1w48 .cc-1w4c:hover {
    background-color: #C0392B !important;
}

/* Crisp chat bubble/button */
#crisp-chatbox iframe[src*="crisp.chat"] {
    filter: none;
}

/* Footer */
.footer {
    background:
        radial-gradient(ellipse 100% 80% at 50% -10%, rgba(99, 102, 241, 0.15), transparent),
        radial-gradient(ellipse 80% 60% at 50% 20%, rgba(139, 92, 246, 0.1), transparent),
        radial-gradient(ellipse 60% 50% at 50% 50%, rgba(236, 72, 153, 0.08), transparent),
        linear-gradient(180deg, #f8fafc 0%, var(--bg-light) 100%);
    color: var(--text-dark);
    padding: 5rem 0 2rem;
    position: relative;
    overflow: hidden;
    z-index: 100;
    pointer-events: auto;
}

.footer-content {
    display: grid;
    grid-template-columns: 1.5fr 2fr;
    gap: 4rem;
    margin-bottom: 3rem;
    position: relative;
    z-index: 10;
    pointer-events: auto;
}

.footer-brand {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.footer-logo {
    width: 173px;
    height: 45px;
    margin-bottom: 0.5rem;
}

.footer-tagline {
    color: var(--text-light);
    font-size: 1rem;
    line-height: 1.6;
    margin: 0;
    max-width: 300px;
}

.footer-social {
    display: flex;
    gap: 1rem;
    margin-top: 1rem;
}

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(0, 0, 0, 0.05);
    color: var(--text-dark);
    text-decoration: none;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.social-link:hover {
    background: rgba(0, 0, 0, 0.1);
    transform: translateY(-3px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 3rem;
    position: relative;
    z-index: 10;
    pointer-events: auto;
}

.footer-column h4 {
    margin-bottom: 1.25rem;
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-dark);
    letter-spacing: 0.5px;
}

.footer-column a {
    display: block;
    color: var(--text-light);
    text-decoration: none;
    margin-bottom: 0.75rem;
    transition: all 0.3s ease;
    font-size: 0.95rem;
    position: relative;
    z-index: 10;
    pointer-events: auto;
    cursor: pointer;
    min-height: 44px;
    padding: 0.5rem 0;
}

.footer-column a:hover {
    color: var(--text-dark);
    transform: translateX(5px);
    padding-left: 5px;
}

.footer-bottom {
    text-align: center;
    padding-top: 2.5rem;
    border-top: 1px solid var(--border-color);
    color: var(--text-light);
    position: relative;
    z-index: 1;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.footer-bottom p {
    margin: 0;
    font-size: 0.9rem;
}

.footer-domain {
    font-weight: 600;
    color: var(--text-dark);
    font-size: 1rem;
    letter-spacing: 1px;
}

/* Responsive Design */
@media (max-width: 768px) {
    .mobile-menu-toggle {
        display: flex;
    }
    
    .logo-link {
        z-index: 1001;
        position: relative;
        pointer-events: auto;
    }
    
    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        max-width: 85vw;
        height: 100vh;
        background: var(--bg-white);
        flex-direction: column;
        align-items: flex-start;
        padding: 5rem 2rem 2rem;
        box-shadow: -2px 0 10px rgba(0, 0, 0, 0.1);
        transition: right 0.3s ease;
        gap: 1.5rem;
        z-index: 1000;
        overflow-y: auto;
    }
    
    .nav-links.active {
        right: 0;
    }
    
    .nav-links a {
        width: 100%;
        padding: 1rem 0;
        font-size: 1.1rem;
        border-bottom: 1px solid var(--border-color);
        min-height: 44px;
        display: flex;
        align-items: center;
    }
    
    .nav-links a.btn-primary {
        width: 100%;
        border-bottom: none;
        margin-top: 1rem;
        text-align: center;
        justify-content: center;
    }
    
    .mobile-menu-backdrop {
        display: block;
        pointer-events: none;
    }
    
    .mobile-menu-backdrop.active {
        pointer-events: auto;
    }
    
    .hero {
        padding: 6rem 0 5rem;
    }
    
    .hero-title {
        margin-bottom: 1.25rem;
    }
    
    .hero-subtitle {
        margin-bottom: 2.5rem;
        padding: 0 1rem;
    }
    
    .section-header {
        margin-bottom: 3rem;
    }
    
    .section-header h2 {
        font-size: 2rem;
    }
    
    .section-header p {
        font-size: 1.1rem;
    }
    
    .apps-section,
    .features-section,
    .compatibility-section,
    .about-section {
        padding: 4rem 0;
    }
    
    .footer-bottom {
        border-top: none;
    }
    
    .apps-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .app-card {
        padding: 2rem;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .feature-card {
        padding: 1.5rem;
    }
    
    .compatibility-card {
        padding: 2.5rem 1.5rem;
    }
    
    .compatibility-header {
        margin-bottom: 2rem;
    }
    
    .compatibility-header h2 {
        font-size: 1.5rem;
    }
    
    .compatibility-header p {
        font-size: 1rem;
    }
    
    .platforms-carousel-wrapper {
        padding: 1.5rem 0.5rem;
    }
    
    .platform-item {
        width: 100px;
        padding: 0.5rem;
        min-height: 70px;
    }
    
    .platform-logo-svg {
        font-size: 0.65rem;
    }
    
    @keyframes scroll {
        0% {
            transform: translateX(0);
        }
        100% {
            transform: translateX(calc(-100px * 19 - 0.75rem * 18));
        }
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .footer-brand {
        text-align: center;
        align-items: center;
    }
    
    .footer-tagline {
        max-width: 100%;
    }
    
    .footer-social {
        justify-content: center;
    }
    
    .footer-links {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }
    
    .footer-column a {
        min-height: 44px;
        padding: 0.75rem 0;
        display: flex;
        align-items: center;
        justify-content: center;
        -webkit-tap-highlight-color: rgba(0, 0, 0, 0.1);
    }
    
    .footer-column a:hover {
        transform: none;
        padding-left: 0;
    }
    
    .hero-cta {
        flex-direction: column;
        align-items: stretch;
        padding: 0 1rem;
    }
    
    .btn-large {
        width: 100%;
        text-align: center;
    }
    
    .container {
        padding: 0 16px;
    }
}

@media (max-width: 480px) {
    .hero {
        padding: 5rem 0 4rem;
    }
    
    .hero-title {
        margin-bottom: 1rem;
    }
    
    .hero-subtitle {
        margin-bottom: 2rem;
        padding: 0 0.5rem;
    }
    
    .nav-links {
        flex-wrap: wrap;
        gap: 0.75rem;
    }
    
    .nav-links a {
        font-size: 0.85rem;
    }
    
    .nav-links a.btn-primary {
        padding: 0.5rem 1rem;
        font-size: 0.85rem;
    }
    
    .section-header h2 {
        font-size: 1.75rem;
    }
    
    .section-header p {
        font-size: 1rem;
    }
    
    .apps-section {
        padding: 3rem 0;
    }

    .about-section {
        padding-top: 13rem;
    }

    .features-section {
        padding-bottom: 10rem;
    }
    
    .app-card {
        padding: 1.5rem;
    }
    
    .app-card h3 {
        font-size: 1.25rem;
    }
    
    .feature-card {
        padding: 1.25rem;
    }
    
    .feature-icon {
        font-size: 2.5rem;
    }
    
    .platform-item {
        width: 80px;
        padding: 0.5rem;
        min-height: 60px;
    }
    
    .platform-img {
        max-width: 35px;
    }
    
    @keyframes scroll {
        0% {
            transform: translateX(0);
        }
        100% {
            transform: translateX(calc(-80px * 19 - 0.75rem * 18));
        }
    }
    
    .compatibility-header h2 {
        font-size: 1.25rem;
    }

    .compatibility-content{
        gap: 0; 
    }

    .compatibility-header {
        margin-bottom: 0;
    }

    .compatibility-section {
        position: absolute;
        top: 47%;
        left: 50%;
        transform: translate(-50%, -50%);
        width: 100%;
        max-width: 1200px;
        z-index: 10;
        padding: 0;
        pointer-events: none;
    }
    
    .about-text h2 {
        font-size: 2rem;
    }
    
    .about-text p {
        font-size: 1rem;
    }
    
    .contact-section {
        padding: 4rem 0;
    }
    
    .contact-wrapper {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .contact-info-card {
        padding: 1.5rem;
    }
    
    .contact-form-wrapper {
        padding: 2rem 1.5rem;
    }
    
    .form-row {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .contact-form-header h3 {
        font-size: 1.5rem;
    }
    
    .footer {
        padding: 3rem 0 1.5rem;
    }
    
    .footer-bottom {
        border-top: none;
    }
    
    .footer-content {
        gap: 1.5rem;
    }
    
    .btn-primary,
    .btn-secondary {
        padding: 0.625rem 1.25rem;
        font-size: 0.9rem;
    }
    
    .btn-large {
        padding: 0.875rem 1.5rem;
        font-size: 1rem;
    }
}

/* YouTube Widget Page Styles */
.hero-logo-wrapper {
    margin-bottom: 2rem;
}


.hero-logo-img {
    width: 80px;
    height: 80px;
    object-fit: contain;
}

.screenshot-content {
    text-align: center;
}

.screenshot-icon {
    margin-bottom: 1rem;
    opacity: 0.7;
}

.screenshot-subtitle {
    font-size: 0.9rem;
    opacity: 0.8;
    margin-top: 0.5rem;
}

.demo-button-wrapper {
    text-align: center;
    margin-top: 2rem;
}

.features-detail-light {
    background: var(--bg-light);
}

.showcase-hero {
    background: linear-gradient(135deg, #ff0000 0%, #cc0000 100%);
    color: white;
    padding: 6rem 0 4rem;
    text-align: center;
}

.showcase-hero h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.showcase-hero p {
    font-size: 1.25rem;
    opacity: 0.95;
    max-width: 600px;
    margin: 0 auto 2rem;
}

.features-detail {
    padding: 4rem 0;
    background: var(--bg-white);
}

.features-detail-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.feature-detail-card {
    padding: 2rem;
    background: var(--bg-light);
    border-radius: 12px;
    border-left: 4px solid var(--accent-color);
}

.feature-detail-card h3 {
    color: var(--text-dark);
    margin-bottom: 0.75rem;
    font-size: 1.25rem;
}

.feature-detail-card p {
    color: var(--text-light);
    line-height: 1.7;
}

.demo-section {
    padding: 4rem 0;
    background: var(--bg-light);
}

.demo-container {
    max-width: 900px;
    margin: 0 auto;
    background: white;
    border-radius: 16px;
    padding: 2rem;
    box-shadow: var(--shadow-lg);
}

.cta-section {
    padding: 4rem 0;
    background: var(--bg-light);
    color: white;
    text-align: center;
}

.cta-section h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.cta-section p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

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

.btn-white {
    background: white;
    color: var(--primary-color);
    padding: 1rem 2rem;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s;
}

.btn-white:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.btn-outline-white {
    background: transparent;
    color: white;
    border: 2px solid white;
    padding: 1rem 2rem;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s;
}

.btn-outline-white:hover {
    background: white;
    color: var(--primary-color);
}

.screenshot-placeholder {
    width: 100%;
    height: 400px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.2rem;
    margin: 2rem 0;
}

.specs-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
}

.spec-card {
    background: var(--bg-light);
    padding: 1.5rem;
    border-radius: 8px;
    text-align: center;
}

.spec-card h4 {
    color: var(--accent-color);
    font-size: 2rem;
    margin-bottom: 0.5rem;
}

.spec-card p {
    color: var(--text-light);
    font-size: 0.9rem;
}

/* Smooth Scrolling */
html {
    scroll-behavior: smooth;
}

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

.app-card, .feature-card {
    animation: fadeInUp 0.6s ease-out;
}