:root {
    --bg-color: #050505;
    --card-bg: rgba(10, 20, 15, 0.7);
    --text-primary: #ecfdf5;
    --text-secondary: #9ca3af;
    --accent-primary: #10b981;
    --accent-secondary: #34d399;
    --accent-glow: rgba(16, 185, 129, 0.4);
    --border-color: rgba(16, 185, 129, 0.2);
    --font-heading: 'Outfit', sans-serif;
    --font-main: 'Inter', system-ui, -apple-system, sans-serif;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
    background-color: var(--bg-color);
    color: var(--text-primary);
    font-family: var(--font-main);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Background Effects - Removed */
/* .bg-glow removed */

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-fade-up {
    animation: fadeInUp 0.8s ease-out forwards;
}

/* Blur Text Animation */
@keyframes blurSlideIn {
    0% {
        filter: blur(10px);
        opacity: 0;
        transform: translate3d(0, -50px, 0);
    }

    100% {
        filter: blur(0px);
        opacity: 1;
        transform: translate3d(0, 0, 0);
    }
}

.blur-word {
    display: inline-block;
    opacity: 0;
    /* hidden initially */
    will-change: filter, opacity, transform;
}

.blur-word.animate {
    animation: blurSlideIn 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94) forwards;
}

.delay-100 {
    animation-delay: 0.1s;
}

.delay-100 {
    animation-delay: 0.1s;
}

.delay-200 {
    animation-delay: 0.2s;
}

.delay-300 {
    animation-delay: 0.3s;
}

/* Navbar */
nav {
    position: fixed;
    top: 0;
    width: 100%;
    padding: 20px 40px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    backdrop-filter: blur(12px);
    background: rgba(10, 11, 16, 0.8);
    border-bottom: 1px solid var(--border-color);
    z-index: 100;
}

.logo {
    font-size: 1.5rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--text-primary), var(--accent-secondary));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    letter-spacing: -0.5px;
}

.nav-links {
    display: flex;
    gap: 30px;
    list-style: none;
}

.nav-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
}

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

.lang-switch {
    display: flex;
    gap: 10px;
}

.lang-btn {
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    padding: 5px 12px;
    border-radius: 20px;
    cursor: pointer;
    transition: var(--transition);
    font-size: 0.9rem;
}

.lang-btn.active,
.lang-btn:hover {
    background: var(--accent-primary);
    color: white;
    border-color: var(--accent-primary);
    box-shadow: 0 0 15px var(--accent-glow);
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 400px 20px 120px;
    position: relative;
    overflow: hidden;
}

.hero-video-bg {
    position: absolute;
    top: 50%;
    left: 50%;
    min-width: 100%;
    min-height: 100%;
    width: auto;
    height: auto;
    transform: translate(-50%, -50%);
    z-index: 0;
    object-fit: cover;
    filter: brightness(0.4);
}

@keyframes floatVideo {

    0%,
    100% {
        transform: translateY(0) scale(1);
    }

    50% {
        transform: translateY(-10px) scale(1.02);
    }
}

@keyframes fadeInScale {
    from {
        opacity: 0;
        transform: scale(0.8);
    }

    to {
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes fadeInScaleCenter {
    from {
        opacity: 0;
        transform: translateX(-50%) scale(0.8);
    }

    to {
        opacity: 1;
        transform: translateX(-50%) scale(1);
    }
}

.hero-video-once {
    position: absolute;
    top: 100px;
    left: 20px;
    width: 20%;
    height: auto;
    z-index: 10;
    object-fit: contain;
    filter: brightness(1.2) contrast(1.1);
    mix-blend-mode: screen;
    animation: fadeInScale 1s ease-out, floatVideo 4s ease-in-out infinite;
    animation-delay: 0s, 1s;
}

.hero-video-center {
    position: absolute;
    top: 100px;
    left: 50%;
    transform: translateX(-50%);
    width: 35%;
    max-width: 400px;
    height: auto;
    z-index: 10;
    object-fit: contain;
    filter: brightness(1.1) contrast(1.05);
    mix-blend-mode: screen;
    animation: fadeInScaleCenter 1.2s ease-out;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at center, transparent 0%, rgba(5, 5, 5, 0.7) 100%);
    z-index: 1;
    pointer-events: none;
}

.light-rays-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    /* Behind everything */
    pointer-events: none;
}

.spline-container {
    position: fixed;
    bottom: 0;
    right: -50px;
    width: 450px;
    height: 450px;
    z-index: 50;
    /* Above scrolling content */
    opacity: 1;
    overflow: hidden;
    /* Clip watermark */
    /* pointer-events: none; removed to allow interaction */
}

.spline-container iframe {
    width: 100%;
    height: calc(100% + 60px);
    /* Push watermark below */
    border: none;
    position: absolute;
    top: 0;
    left: 0;
}

@media (max-width: 768px) {
    .spline-container {
        width: 300px;
        height: 300px;
        opacity: 0.5;
    }
}

.hero h1,
.hero p,
.hero .btn-primary,
.hero .version-tag {
    position: relative;
    z-index: 2;
}

.hero h1 {
    font-size: 5rem;
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: 20px;
    margin-bottom: 20px;
    color: #ffffff;
    /* Removed gradient background-clip to prevent rendering issues with blur animation */
}

.hero p {
    font-size: 1.5rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin-bottom: 40px;
}

.btn-primary {
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
    color: white;
    padding: 16px 40px;
    font-size: 1.1rem;
    font-weight: 600;
    border: none;
    border-radius: 50px;
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
    position: relative;
    overflow: hidden;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px var(--accent-glow);
}

.version-tag {
    margin-top: 20px;
    font-size: 0.9rem;
    color: var(--text-secondary);
    opacity: 0.7;
}

/* Features Grid */
.features {
    padding: 100px 20px;
    max-width: 1200px;
    margin: 0 auto;
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 60px;
    font-weight: 700;
}

.grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.card {
    background: var(--card-bg);
    padding: 40px;
    border-radius: 24px;
    border: 1px solid var(--border-color);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(10px);
}

.card:hover {
    transform: translateY(-10px);
    border-color: var(--accent-primary);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
}

.card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, transparent, rgba(255, 255, 255, 0.03), transparent);
    transform: translateX(-100%);
    transition: 0.5s;
}

.card:hover::before {
    transform: translateX(100%);
}

.card h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
    color: var(--accent-secondary);
}

.card p {
    color: var(--text-secondary);
    font-size: 1rem;
}


/* Pricing */
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
    max-width: 1200px;
    margin: 0 auto;
}

.pricing-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    background: var(--card-bg);
    padding: 50px 30px;
    border-radius: 24px;
    border: 1px solid var(--border-color);
    transition: var(--transition);
    position: relative;
    backdrop-filter: blur(10px);
}

.pricing-card.premium {
    border-color: var(--accent-primary);
    background: linear-gradient(to bottom, rgba(108, 92, 231, 0.1), rgba(20, 22, 30, 0.7));
    box-shadow: 0 0 30px rgba(108, 92, 231, 0.15);
}

.pricing-card:hover {
    transform: translateY(-10px);
}

.pricing-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-white);
    margin-bottom: 10px;
}

.pricing-price {
    font-size: 3rem;
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: 30px;
    line-height: 1;
}

.pricing-card.premium .pricing-price {
    color: var(--accent-secondary);
}

.pricing-period {
    font-size: 1rem;
    color: var(--text-secondary);
    font-weight: 400;
}

.pricing-features {
    list-style: none;
    margin-bottom: 40px;
    width: 100%;
}

.pricing-features li {
    padding: 12px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    color: var(--text-secondary);
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
}

.pricing-features li:last-child {
    border-bottom: none;
}

.pricing-features li.active {
    color: var(--text-primary);
}

.pricing-features li.inactive {
    opacity: 0.5;
}

/* Installation */
.install {
    padding: 100px 20px;
    background: linear-gradient(to bottom, transparent, rgba(10, 11, 16, 1));
}

.steps {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.step {
    display: flex;
    align-items: center;
    gap: 20px;
    background: rgba(255, 255, 255, 0.03);
    padding: 20px;
    border-radius: 16px;
    border: 1px solid var(--border-color);
}

.step-num {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--accent-primary);
    display: flex;
    justify-content: center;
    align-items: center;
    font-weight: 700;
    flex-shrink: 0;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: var(--bg-color);
}

::-webkit-scrollbar-thumb {
    background: #333;
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--accent-primary);
}

/* Screenshots Section */
.screenshots-section {
    padding: 100px 20px;
    background: linear-gradient(to bottom, rgba(10, 20, 15, 0.4), var(--bg-color));
}

.screenshots-container {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 40px;
    max-width: 1200px;
    margin: 0 auto;
}

.screenshot-item {
    text-align: center;
    flex: 1 1 300px;
}

.screenshot-placeholder {
    width: 100%;
    aspect-ratio: 16/9;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    color: var(--text-secondary);
    margin-bottom: 20px;
    transition: var(--transition);
}

.screenshot-item:hover .screenshot-placeholder {
    border-color: var(--accent-primary);
    background: rgba(16, 185, 129, 0.1);
    transform: scale(1.02);
}

.screenshot-item p {
    color: var(--text-secondary);
    font-weight: 500;
}

/* FAQ Section */
.faq-container {
    display: flex;
    flex-direction: column;
    gap: 15px;
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    overflow: hidden;
    cursor: pointer;
    transition: var(--transition);
}

.faq-item:hover {
    border-color: var(--text-secondary);
}

.faq-item.active {
    border-color: var(--accent-primary);
}

.faq-question {
    padding: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: 600;
    color: var(--text-primary);
}

.faq-toggle {
    font-size: 1.5rem;
    color: var(--accent-secondary);
    width: 24px;
    text-align: center;
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease-out;
    background: rgba(0, 0, 0, 0.2);
}

.faq-answer p {
    padding: 0 20px 20px 20px;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* Pricing Upgrade */
.pricing-card.vip {
    border-color: #fbbf24;
    /* Amber for VIP */
    background: linear-gradient(to bottom, rgba(251, 191, 36, 0.1), rgba(20, 22, 30, 0.7));
    transform: scale(1.05);
    z-index: 2;
    box-shadow: 0 0 40px rgba(251, 191, 36, 0.2);
}

.pricing-card.vip .pricing-title,
.pricing-card.vip .pricing-price {
    color: #fbbf24;
}

.popular-tag {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: #fbbf24;
    color: #000;
    font-weight: 800;
    font-size: 0.8rem;
    padding: 5px 15px;
    border-radius: 20px;
    text-transform: uppercase;
    box-shadow: 0 5px 15px rgba(251, 191, 36, 0.4);
}

.pricing-card.premium {
    /* Keeping original Premium styles but maybe toning down if VIP is highlight, or make Premium purple/emerald */
    border-color: var(--accent-primary);
    background: linear-gradient(to bottom, rgba(16, 185, 129, 0.1), rgba(20, 22, 30, 0.7));
    box-shadow: 0 0 30px rgba(16, 185, 129, 0.15);
}

.pricing-card.premium .pricing-price {
    color: var(--accent-secondary);
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .hero h1 {
        font-family: var(--font-heading);
        font-size: 3rem;
    }

    .nav-links {
        display: none;
    }

    nav {
        padding: 20px;
    }

    .pricing-card.vip {
        transform: scale(1);
    }
}