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

html {
    width: 100%;
    overflow-x: hidden;
    background-color: #33383F;
}

body {
    width: 100%;
    overflow-x: hidden;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #5A6E7F;
    min-height: 100vh;
}

/* Header */
header {
    background-color: #33383F;
    color: white;
    padding: 4rem 0 3rem;
    text-align: center;
    border-bottom: 2.5px solid #222;
}

header h1 {
    font-size: 3.5rem;
    margin-bottom: 1rem;
    font-weight: 700;
    letter-spacing: -0.5px;
}

header p {
    font-size: 1.3rem;
    margin-bottom: 2rem;
    opacity: 0.95;
    font-weight: 300;
}

.download-btn {
    display: inline-block;
    background-color: #505050;
    color: white;
    padding: 1rem 2.5rem;
    text-decoration: none;
    border-radius: 6px;
    border: 1px solid #5a5a5a;
    font-weight: 600;
    font-size: 1.1rem;
    transition: all 0.2s ease;
    cursor: pointer;
    letter-spacing: 0.3px;
}

.download-btn:hover {
    background-color: #353535;
    transform: translateY(-2px);
}

.download-btn:active {
    background-color: #000000;
    transform: translateY(0);
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* Feature Sections */
.feature-section {
    padding: 5rem 0;
    background-color: #5A6E7F;
}

.feature-section:nth-child(even) {
    background-color: #4a5d6d;
}

.feature-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.feature-content.reverse {
    direction: rtl;
}

.feature-content.reverse > * {
    direction: ltr;
}

.feature-text h2 {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    color: white;
    font-weight: 600;
    letter-spacing: -0.3px;
}

.feature-text p {
    color: rgba(255, 255, 255, 0.95);
    font-size: 1.15rem;
    line-height: 1.8;
    margin-bottom: 1rem;
    font-weight: 300;
}

.feature-image {
    text-align: center;
    font-size: 6rem;
    color: white;
    opacity: 0.9;
}

/* Versions Section */
.versions-section {
    background-color: #33383F;
    color: white;
    padding: 5rem 0;
    border-top: 2.5px solid #222;
    border-bottom: 2.5px solid #222;
}

.versions-section h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    font-weight: 600;
    text-align: center;
}

.versions-section p {
    text-align: center;
    font-size: 1.1rem;
    margin-bottom: 3rem;
    opacity: 0.9;
}

.versions-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    max-width: 1400px;
    margin: 0 auto;
}

.version-group {
    margin-bottom: 0;
}

.version-group-title {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: white;
    padding-left: 0.5rem;
}

.versions-table {
    width: 100%;
    background-color: #2a2f35;
    border-radius: 8px;
    border: 2.5px solid #222;
    overflow: hidden;
}

.version-row {
    display: grid;
    grid-template-columns: 110px 1fr 140px;
    gap: 1.5rem;
    padding: 1.5rem 2rem;
    border-bottom: 1px solid #222;
    align-items: center;
}

.version-row:last-child {
    border-bottom: none;
}

.version-row.header {
    background-color: #222;
    font-weight: 600;
    font-size: 0.95rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 1rem 2rem;
}

.version-row.header > div:last-child {
    text-align: center;
}

.version-number {
    font-weight: 600;
    font-size: 1.1rem;
}

.version-edition {
    padding: 0.3rem 0.8rem;
    border-radius: 4px;
    font-size: 0.9rem;
    font-weight: 500;
    text-align: center;
}

.version-edition.free {
    background-color: #505050;
    color: white;
}

.version-edition.paid {
    background-color: #4a6741;
    color: white;
}

.version-notes {
    font-size: 0.95rem;
    opacity: 0.9;
    overflow-wrap: anywhere;
}

.version-download {
    text-align: center;
}

.version-download-btn {
    display: inline-block;
    background-color: #505050;
    color: white;
    padding: 0.6rem 1.2rem;
    text-decoration: none;
    border-radius: 6px;
    border: 1px solid #5a5a5a;
    font-weight: 500;
    font-size: 0.9rem;
    transition: all 0.2s ease;
}

.version-download-btn:hover {
    background-color: #353535;
}

.version-download-btn:active {
    background-color: #000000;
}

/* Download Section */
.download-section {
    background-color: #5A6E7F;
    color: white;
    padding: 5rem 0;
    text-align: center;
}

.download-section h2 {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    font-weight: 600;
}

.download-section p {
    font-size: 1.2rem;
    margin-bottom: 2.5rem;
    opacity: 0.95;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.7;
}

.download-buttons {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    flex-wrap: wrap;
}

.download-btn.paid {
    background-color: #4a6741;
    border-color: #3d5535;
}

.download-btn.paid:hover {
    background-color: #3d5535;
}

.download-btn.paid:active {
    background-color: #2d3f27;
}

.download-btn.coming-soon {
    background-color: #505050;
    border-color: #5a5a5a;
    opacity: 0.6;
    cursor: not-allowed;
    pointer-events: none;
}

/* Footer */
footer {
    background-color: #33383F;
    color: white;
    padding: 3rem 0;
    text-align: center;
    border-top: 2.5px solid #222;
}

footer p {
    margin-bottom: 1rem;
    opacity: 0.9;
}

footer a {
    color: white;
    text-decoration: none;
}

footer a:hover {
    color: #b6b6b6;
    text-decoration: underline;
}

/* Responsive */
@media (max-width: 768px) {
    header h1 {
        font-size: 2.5rem;
    }

    header p {
        font-size: 1.1rem;
    }

    .feature-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .feature-text h2 {
        font-size: 2rem;
    }

    .feature-image {
        font-size: 4rem;
    }

    .download-section h2 {
        font-size: 2rem;
    }

    .download-buttons {
        flex-direction: column;
        align-items: center;
    }

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

    .versions-section h2 {
        font-size: 2rem;
    }

    .versions-container {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .version-group-title {
        font-size: 1.3rem;
    }

    .version-group {
        margin-bottom: 0;
    }

    .version-row {
        grid-template-columns: 1fr;
        gap: 0.8rem;
        text-align: center;
    }

    .version-row.header {
        display: none;
    }

    .version-number,
    .version-notes,
    .version-download {
        text-align: center;
    }

    .version-notes {
        margin-bottom: 0.5rem;
    }
}