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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: #000;
    color: #fff;
    line-height: 1.6;
    overflow-x: hidden;
}

.gradient-text {
    background: linear-gradient(to right, #ef4444, #ec4899, #f97316);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.trial-text {
    color: #666 !important;
    font-size: 0.875rem !important;
    margin-top: 1.5rem;
}

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

/* Navigation */
nav {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(0, 0, 0, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid #333;
    z-index: 1000;
}

nav .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 20px;
    max-height: 125px;
}

.logo {
    height: 115px;
    width: auto;
    object-fit: contain;
    max-width: 320px;
    transition: transform 0.3s ease;
}

.logo:hover {
    transform: scale(1.05);
}

nav ul {
    display: flex;
    list-style: none;
    gap: 2rem;
    align-items: center;
    margin: 0;
}

nav a {
    color: #999;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.95rem;
    transition: all 0.3s;
    position: relative;
}

nav a:hover {
    color: #fff;
}

nav a:not(.btn)::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(to right, #dc2626, #ec4899);
    transition: width 0.3s ease;
}

nav a:not(.btn):hover::after {
    width: 100%;
}

.btn {
    background: linear-gradient(to right, #dc2626, #ec4899);
    color: #fff !important;
    padding: 0.75rem 1.5rem;
    border-radius: 0.5rem;
    font-weight: 700;
    text-decoration: none;
    display: inline-block;
    transition: transform 0.2s;
    border: none;
    cursor: pointer;
}

.btn:hover {
    transform: translateY(-2px);
}

.btn-secondary {
    background: #1a1a1a;
    border: 1px solid #333;
}

.btn-large {
    width: 100%;
    padding: 1rem;
    font-size: 1.125rem;
}

/* Hero */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
}

.hero-video {
    position: absolute;
    top: 50%;
    left: 50%;
    min-width: 100%;
    min-height: 100%;
    width: auto;
    height: auto;
    transform: translate(-50%, -50%);
    object-fit: cover;
    opacity: 0;
    filter: blur(1.5px) brightness(1.1) saturate(1.5);
    transition: opacity 2s ease-in-out;
}

.hero-video.active {
    opacity: 0.5;
}

.hero-video-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        to bottom,
        rgba(0, 0, 0, 0.4) 0%,
        rgba(0, 0, 0, 0.6) 50%,
        rgba(0, 0, 0, 0.75) 100%
    );
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    padding: 2rem 20px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.3);
    padding: 0.5rem 1.5rem;
    border-radius: 2rem;
    font-size: 0.875rem;
    font-weight: 600;
    color: #ef4444;
    margin-bottom: 2rem;
    backdrop-filter: blur(10px);
    animation: fadeInUp 0.8s ease-out;
}

.pulse-dot {
    width: 8px;
    height: 8px;
    background: #ef4444;
    border-radius: 50%;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
        transform: scale(1);
    }
    50% {
        opacity: 0.5;
        transform: scale(1.2);
    }
}

.hero-title {
    font-size: 5rem;
    font-weight: 900;
    margin-bottom: 1.5rem;
    line-height: 1.1;
}

.animate-fade-in {
    animation: fadeInUp 1s ease-out 0.2s both;
}

.animate-fade-in-delay {
    animation: fadeInUp 1s ease-out 0.4s both;
}

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

.hero-description {
    font-size: 1.25rem;
    color: #999;
    max-width: 900px;
    margin: 0 auto 2rem;
    animation: fadeInUp 1s ease-out 0.6s both;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin-top: 2rem;
    animation: fadeInUp 1s ease-out 0.8s both;
}

.btn-glow {
    position: relative;
    overflow: hidden;
    box-shadow: 0 0 30px rgba(220, 38, 38, 0.4);
}

.btn-glow::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        90deg,
        transparent,
        rgba(255, 255, 255, 0.2),
        transparent
    );
    transition: left 0.5s;
}

.btn-glow:hover::before {
    left: 100%;
}

.btn-glow:hover {
    box-shadow: 0 0 50px rgba(220, 38, 38, 0.6);
    transform: translateY(-2px);
}

.btn-glass {
    background: rgba(26, 26, 26, 0.6);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.btn-glass:hover {
    background: rgba(26, 26, 26, 0.8);
    border-color: rgba(255, 255, 255, 0.2);
}

.scroll-indicator {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    animation: fadeInUp 1s ease-out 1s both;
}

.scroll-arrow {
    width: 24px;
    height: 40px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 12px;
    position: relative;
}

.scroll-arrow::before {
    content: '';
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
    width: 6px;
    height: 6px;
    background: #fff;
    border-radius: 50%;
    animation: scrollDown 2s infinite;
}

@keyframes scrollDown {
    0% {
        top: 8px;
        opacity: 1;
    }
    100% {
        top: 24px;
        opacity: 0;
    }
}

/* Features */
.features {
    padding: 5rem 0;
    background: linear-gradient(to bottom, #000, #111);
    position: relative;
}

.features::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 1px;
    background: linear-gradient(
        to right,
        transparent,
        rgba(239, 68, 68, 0.5),
        transparent
    );
}

.features h2 {
    text-align: center;
    font-size: 2.5rem;
    font-weight: 900;
    margin-bottom: 3rem;
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.feature-card {
    background: linear-gradient(to bottom, rgba(26, 26, 26, 0.8), rgba(0, 0, 0, 0.8));
    border: 1px solid #222;
    border-radius: 1rem;
    padding: 2rem;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        90deg,
        transparent,
        rgba(220, 38, 38, 0.1),
        transparent
    );
    transition: left 0.5s;
}

.feature-card:hover::before {
    left: 100%;
}

.feature-card:hover {
    border-color: #dc2626;
    transform: translateY(-5px);
    box-shadow: 0 10px 40px rgba(220, 38, 38, 0.2);
}

.feature-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    filter: drop-shadow(0 0 10px rgba(239, 68, 68, 0.5));
}

.feature-card h3 {
    font-size: 1.5rem;
    margin-bottom: 0.75rem;
}

.feature-card p {
    color: #999;
}

/* Pricing */
.pricing {
    padding: 5rem 0;
    text-align: center;
}

.pricing h2 {
    font-size: 2.5rem;
    font-weight: 900;
    margin-bottom: 1rem;
}

.subtitle {
    font-size: 1.25rem;
    color: #999;
    margin-bottom: 3rem;
}

.pricing-card {
    max-width: 600px;
    margin: 0 auto;
    background: linear-gradient(to bottom, #1a1a1a, #000);
    border: 2px solid #dc2626;
    border-radius: 1.5rem;
    padding: 3rem;
    position: relative;
}

.pricing-card.large {
    max-width: 900px;
    padding: 4rem;
}

.badge {
    position: absolute;
    top: -1rem;
    left: 50%;
    transform: translateX(-50%);
    background: #dc2626;
    padding: 0.5rem 1.5rem;
    border-radius: 2rem;
    font-weight: 700;
    font-size: 0.875rem;
}

.pricing-card h3 {
    font-size: 2rem;
    margin-bottom: 1rem;
}

.price {
    font-size: 4rem;
    font-weight: 900;
    margin: 1rem 0;
}

.price span {
    font-size: 1.5rem;
    color: #999;
}

.trial-info {
    color: #22c55e;
    font-weight: 600;
    margin-bottom: 2rem;
}

.features-list {
    list-style: none;
    text-align: left;
    max-width: 400px;
    margin: 2rem auto;
}

.features-list li {
    padding: 0.75rem 0;
    border-bottom: 1px solid #222;
}

.cancel-text {
    color: #666;
    font-size: 0.875rem;
    margin-top: 1rem;
}

/* Download */
.download-hero {
    padding: 8rem 0 3rem;
    text-align: center;
}

.download-icon {
    font-size: 5rem;
    margin-bottom: 1rem;
}

.download-hero h1 {
    font-size: 3rem;
    font-weight: 900;
    margin-bottom: 1rem;
}

.downloads {
    padding: 3rem 0;
}

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

.download-card {
    background: linear-gradient(to bottom, #1a1a1a, #000);
    border: 1px solid #222;
    border-radius: 1rem;
    padding: 2rem;
    text-align: center;
}

.platform-icon {
    font-size: 4rem;
    margin-bottom: 1rem;
}

.download-card h3 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.version {
    color: #999;
    font-size: 0.875rem;
}

.compatibility {
    color: #666;
    font-size: 0.875rem;
    margin-bottom: 1.5rem;
}

/* Instructions */
.instructions {
    padding: 3rem 0;
    background: #050505;
}

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

.instruction-card {
    background: #1a1a1a;
    border: 1px solid #222;
    border-radius: 1rem;
    padding: 2rem;
}

.instruction-card h3 {
    margin-bottom: 1rem;
}

.instruction-card ol {
    list-style-position: inside;
    color: #999;
}

.instruction-card li {
    margin-bottom: 0.5rem;
}

.instruction-card code {
    background: #000;
    padding: 0.25rem 0.5rem;
    border-radius: 0.25rem;
    font-family: monospace;
    color: #22c55e;
}

/* Pricing Hero */
.pricing-hero {
    padding: 8rem 0 3rem;
    text-align: center;
    background: linear-gradient(to right, #dc2626, #ec4899);
}

.pricing-hero h1 {
    font-size: 3rem;
    font-weight: 900;
    margin-bottom: 1rem;
}

.pricing-detailed {
    padding: 3rem 0;
}

/* FAQ */
.faq {
    padding: 5rem 0;
    background: #050505;
}

.faq h2 {
    text-align: center;
    font-size: 2.5rem;
    font-weight: 900;
    margin-bottom: 3rem;
}

.faq-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.faq-item {
    background: #1a1a1a;
    border: 1px solid #222;
    border-radius: 1rem;
    padding: 2rem;
}

.faq-item h3 {
    margin-bottom: 0.75rem;
}

.faq-item p {
    color: #999;
}

/* CTA */
.cta {
    padding: 5rem 0;
    background: linear-gradient(to right, #dc2626, #ec4899);
    text-align: center;
}

.cta h2 {
    font-size: 3rem;
    font-weight: 900;
    margin-bottom: 1rem;
}

.cta p {
    font-size: 1.25rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

.cta .btn {
    background: #fff;
    color: #dc2626 !important;
    font-size: 1.125rem;
}

/* Footer */
footer {
    padding: 3rem 0;
    border-top: 1px solid #222;
    text-align: center;
}

footer .logo {
    margin-bottom: 1rem;
}

footer p {
    color: #666;
    margin-top: 0.5rem;
}

/* Responsive Design */

/* Large Tablets and Small Desktops */
@media (max-width: 1024px) {
    .container {
        padding: 0 1.5rem;
    }

    .hero-title {
        font-size: 4rem;
    }

    .features h2,
    .pricing h2,
    .faq h2 {
        font-size: 2rem;
    }

    .price {
        font-size: 3rem;
    }

    .download-hero h1 {
        font-size: 2.5rem;
    }
}

/* Tablets */
@media (max-width: 768px) {
    .container {
        padding: 0 1rem;
    }

    /* Navigation */
    nav .container {
        padding: 1.125rem 1rem;
        max-height: 110px;
    }

    .logo {
        height: 100px;
        max-width: 240px;
    }

    nav ul {
        gap: 1rem;
    }

    nav a {
        font-size: 0.85rem;
    }

    .btn {
        padding: 0.5rem 1rem;
        font-size: 0.85rem;
    }

    /* Hero */
    .hero-title {
        font-size: 2.5rem;
        margin-bottom: 1rem;
    }

    .hero-badge {
        font-size: 0.75rem;
        padding: 0.4rem 1rem;
        margin-bottom: 1.5rem;
    }

    .hero-description {
        font-size: 1rem;
        margin-bottom: 1.5rem;
    }

    .hero-buttons {
        flex-direction: column;
        gap: 0.75rem;
    }

    .hero-buttons .btn {
        width: 100%;
        max-width: 300px;
    }

    .scroll-indicator {
        bottom: 1rem;
    }

    .hero-video {
        opacity: 0.4;
    }

    /* Sections */
    .features,
    .pricing,
    .pricing-detailed,
    .downloads,
    .instructions,
    .faq,
    .cta {
        padding: 3rem 0;
    }

    .features h2,
    .pricing h2,
    .faq h2 {
        font-size: 1.75rem;
        margin-bottom: 2rem;
    }

    .subtitle {
        font-size: 1rem;
        margin-bottom: 2rem;
    }

    /* Grids */
    .feature-grid,
    .download-grid,
    .instruction-grid,
    .faq-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    /* Cards */
    .feature-card,
    .download-card,
    .instruction-card,
    .faq-item,
    .pricing-card {
        padding: 1.5rem;
    }

    .feature-icon {
        font-size: 2.5rem;
    }

    .platform-icon {
        font-size: 3rem;
    }

    /* Pricing */
    .price {
        font-size: 3rem;
    }

    .price span {
        font-size: 1.25rem;
    }

    .pricing-card.large {
        padding: 2rem;
    }

    /* Download */
    .download-hero {
        padding: 6rem 0 2rem;
    }

    .download-hero h1 {
        font-size: 2rem;
    }

    .download-icon {
        font-size: 3.5rem;
    }

    /* CTA */
    .cta h2 {
        font-size: 2rem;
    }

    .cta p {
        font-size: 1rem;
    }

    /* Footer */
    footer .logo {
        height: 80px;
    }
}

/* Mobile Devices */
@media (max-width: 480px) {
    .container {
        padding: 0 0.75rem;
    }

    /* Navigation */
    nav .container {
        padding: 1rem 0.75rem;
        max-height: 95px;
    }

    .logo {
        height: 80px;
        max-width: 200px;
    }

    nav ul {
        gap: 0.6rem;
    }

    nav a {
        font-size: 0.75rem;
    }

    nav .btn {
        padding: 0.4rem 0.75rem;
        font-size: 0.75rem;
    }

    /* Hero */
    .hero {
        min-height: 90vh;
    }

    .hero-content {
        padding: 1rem 0.75rem;
    }

    .hero-title {
        font-size: 1.75rem;
        line-height: 1.2;
    }

    .hero-badge {
        font-size: 0.7rem;
        padding: 0.35rem 0.875rem;
        margin-bottom: 1rem;
    }

    .hero-description {
        font-size: 0.9rem;
        margin-bottom: 1.25rem;
    }

    .hero-buttons {
        gap: 0.5rem;
    }

    .hero-buttons .btn {
        padding: 0.75rem 1rem;
        font-size: 0.9rem;
    }

    .hero-video {
        opacity: 0.3;
    }

    /* Sections */
    .features,
    .pricing,
    .pricing-detailed,
    .downloads,
    .instructions,
    .faq,
    .cta {
        padding: 2rem 0;
    }

    .features h2,
    .pricing h2,
    .faq h2 {
        font-size: 1.5rem;
        margin-bottom: 1.5rem;
    }

    .subtitle {
        font-size: 0.9rem;
        margin-bottom: 1.5rem;
    }

    /* Grids */
    .feature-grid,
    .download-grid,
    .instruction-grid,
    .faq-grid {
        gap: 1rem;
    }

    /* Cards */
    .feature-card,
    .download-card,
    .instruction-card,
    .faq-item {
        padding: 1.25rem;
        border-radius: 0.75rem;
    }

    .feature-icon {
        font-size: 2rem;
        margin-bottom: 0.75rem;
    }

    .feature-card h3 {
        font-size: 1.25rem;
    }

    .feature-card p {
        font-size: 0.9rem;
    }

    .platform-icon {
        font-size: 2.5rem;
        margin-bottom: 0.75rem;
    }

    .platform-icon img {
        max-width: 200px !important;
    }

    .download-card h3 {
        font-size: 1.25rem;
    }

    .version,
    .compatibility {
        font-size: 0.8rem;
    }

    /* Pricing */
    .pricing-card {
        padding: 2rem 1.5rem;
    }

    .pricing-card.large {
        padding: 1.5rem;
    }

    .pricing-card h3 {
        font-size: 1.5rem;
    }

    .price {
        font-size: 2.5rem;
    }

    .price span {
        font-size: 1rem;
    }

    .trial-info {
        font-size: 0.9rem;
    }

    .features-list {
        font-size: 0.9rem;
    }

    .cancel-text {
        font-size: 0.8rem;
    }

    /* Download Page */
    .download-hero {
        padding: 5rem 0 1.5rem;
    }

    .download-hero h1 {
        font-size: 1.75rem;
    }

    .download-hero p {
        font-size: 0.9rem;
    }

    .download-icon {
        font-size: 3rem;
    }

    /* Instructions */
    .instruction-card h3 {
        font-size: 1.25rem;
    }

    .instruction-card ol {
        font-size: 0.85rem;
    }

    .instruction-card code {
        font-size: 0.75rem;
        padding: 0.2rem 0.4rem;
        display: inline-block;
        word-break: break-all;
    }

    /* FAQ */
    .faq-item h3 {
        font-size: 1.125rem;
    }

    .faq-item p {
        font-size: 0.9rem;
    }

    /* CTA */
    .cta {
        padding: 3rem 0;
    }

    .cta h2 {
        font-size: 1.75rem;
    }

    .cta p {
        font-size: 0.9rem;
    }

    .cta .btn {
        font-size: 0.9rem;
        padding: 0.75rem 1.5rem;
    }

    /* Footer */
    footer {
        padding: 2rem 0;
    }

    footer .logo {
        height: 60px;
    }

    footer p {
        font-size: 0.8rem;
    }
}

/* Extra Small Devices */
@media (max-width: 360px) {
    .hero-title {
        font-size: 1.5rem;
    }

    .hero-description {
        font-size: 0.85rem;
    }

    nav ul {
        font-size: 0.65rem;
        gap: 0.4rem;
    }

    .btn {
        padding: 0.5rem 0.75rem;
        font-size: 0.75rem;
    }

    .features h2,
    .pricing h2,
    .faq h2,
    .cta h2 {
        font-size: 1.25rem;
    }

    .price {
        font-size: 2rem;
    }

    .download-hero h1 {
        font-size: 1.5rem;
    }
}