/* GLOBAL -------------------------------------------------- */

:root {
    --accent: #00aaff;
    --accent-glow: 0 0 12px rgba(0, 170, 255, 0.6);
}

body {
    margin: 0;
    font-family: 'Inter', sans-serif;
    color: #e5e5e5;

    /* Animated gradient background */
    background: linear-gradient(120deg, #0f0f0f, #111, #0d0d0d);
    background-size: 300% 300%;
    animation: gradientMove 12s ease infinite;
}

@keyframes gradientMove {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}


/* NAVBAR -------------------------------------------------- */

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 40px;

    /* Floating glass effect */
    position: sticky;
    top: 0;
    backdrop-filter: blur(12px);
    background: rgba(15, 15, 15, 0.75);
    box-shadow: 0 2px 12px rgba(0,0,0,0.4);
    z-index: 1000;
}

.logo-area {
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo-img {
    height: 40px;
    width: 40px;
    border-radius: 8px;
    object-fit: cover;
    box-shadow: 0 0 12px rgba(0, 170, 255, 0.4);
}

.logo-text {
    font-size: 1.4rem;
    font-weight: bold;
}

.navbar nav a {
    margin-left: 20px;
    color: #e5e5e5;
    text-decoration: none;
    transition: 0.2s;
}

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


/* HERO -------------------------------------------------- */

.hero {
    text-align: center;
    padding: 20px 15px;
}

.hero h1 {
    font-size: 2.8rem;
    margin-bottom: 20px;
}

.hero p {
    font-size: 1.2rem;
    max-width: 700px;
    margin: 0 auto 40px;
}

.hero-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
}


/* BUTTONS -------------------------------------------------- */

.btn-primary {
    background: var(--accent);
    padding: 14px 28px;
    border-radius: 6px;
    color: #000;
    text-decoration: none;
    font-weight: bold;
    box-shadow: var(--accent-glow);
    transition: 0.2s;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 18px rgba(0, 170, 255, 0.9);
}

.btn-secondary {
    border: 2px solid var(--accent);
    padding: 12px 26px;
    border-radius: 6px;
    color: var(--accent);
    text-decoration: none;
    transition: 0.2s;
}

.btn-secondary:hover {
    background: rgba(0, 170, 255, 0.1);
    box-shadow: var(--accent-glow);
}


/* VIDEO -------------------------------------------------- */

.demo-section h2 {
    text-align: center;
    margin-bottom: 20px;
}

.video-container {
    max-width: 800px;
    margin: 0 auto;
}

.video-container iframe {
    width: 100%;
    height: 450px;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.35);
}


/* FEATURES -------------------------------------------------- */

.features {
    padding: 80px 20px;
    text-align: center;
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 20px;
    max-width: 900px;
    margin: 40px auto 0;
}

.feature-item {
    background: #1a1a1a;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.35);
}


/* SUPPORTED -------------------------------------------------- */

.supported {
    padding: 80px 20px;
    text-align: center;
}

.supported ul {
    list-style: none;
    padding: 0;
}

.supported li {
    margin: 8px 0;
}

.note {
    margin-top: 10px;
    opacity: 0.7;
}


/* PRICING -------------------------------------------------- */

.pricing {
    padding: 80px 20px;
    text-align: center;
}

.price {
    font-size: 2rem;
    margin-bottom: 10px;
}


/* FAQ -------------------------------------------------- */

.faq {
    padding: 80px 20px;
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background: #1a1a1a;
    padding: 20px;
    border-radius: 8px;
    margin-bottom: 30px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.35);
}

.faq-item h3 {
    margin-bottom: 8px;
}


/* FOOTER -------------------------------------------------- */

footer {
    text-align: center;
    padding: 40px;
    background: #111;
    margin-top: 80px;
    box-shadow: 0 -4px 12px rgba(0,0,0,0.35);
}


/* DOWNLOAD PAGE -------------------------------------------------- */

.purchase-page {
    max-width: 800px;
    margin: 0 auto;
    padding: 10px 10px;
    text-align: center;
}

.purchase-page h1 {
    font-size: 2.4rem;
    margin-bottom: 10px;
}

.purchase-sub {
    opacity: 0.8;
    margin-bottom: 40px;
}

.purchase-btn {
    display: inline-block;
    margin-bottom: 30px;
}

.version-box {
    background: #1a1a1a;
    padding: 20px;
    border-radius: 8px;
    margin: 20px auto 50px;
    max-width: 300px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.35);
}

.requirements,
.install-steps {
    text-align: left;
    max-width: 600px;
    margin: 0 auto 40px;
}

.requirements li,
.install-steps li {
    margin: 8px 0;
}

.privacy-note {
    max-width: 600px;
    margin: 0 auto 40px;
    opacity: 0.9;
}

.changelog {
    background: #1a1a1a;
    padding: 20px;
    border-radius: 8px;
    max-width: 400px;
    margin: 0 auto;
    box-shadow: 0 4px 12px rgba(0,0,0,0.35);
}


/* SUPPORT PAGE -------------------------------------------------- */

.support-page {
    max-width: 800px;
    margin: 0 auto;
    padding: 80px 20px;
}

.support-page h1 {
    text-align: center;
    font-size: 2.4rem;
    margin-bottom: 10px;
}

.support-sub {
    text-align: center;
    opacity: 0.8;
    margin-bottom: 50px;
}

.faq-block h2 {
    text-align: center;
    margin-bottom: 40px;
}

.faq-block .faq-item {
    background: #1a1a1a;
    padding: 20px;
    border-radius: 8px;
    margin-bottom: 20px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.35);
}

.faq-item ul {
    margin-top: 10px;
    padding-left: 20px;
}

.contact-box {
    text-align: center;
    margin-top: 60px;
    padding: 30px;
    background: #1a1a1a;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.35);
}

.contact-email {
    font-size: 1.2rem;
    margin-top: 10px;
    color: var(--accent);
}

.ui-preview {
    text-align: center;
    margin: 40px 0;
}

.ui-img {
    max-width: 700px;
    width: 90%;
    border-radius: 12px;
    box-shadow: 0 8px 30px rgba(0,0,0,0.15);
}

.ui-caption {
    margin-top: 12px;
    font-size: 0.95rem;
    color: #888;
}