/* WPS Official Theme */
@import url('https://fonts.googleapis.com/css2?family=Roboto:wght@300;400;500;700&display=swap');

:root {
    --wps-red: #D93025;
    --wps-orange: #FF7D00;
    --wps-blue: #1A73E8;
    --wps-dark: #202124;
    --wps-gray: #5F6368;
    --wps-light-gray: #F8F9FA;
    --wps-border: #DADCE0;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
body { font-family: 'Roboto', sans-serif; color: var(--wps-dark); line-height: 1.6; }
a { text-decoration: none; transition: 0.3s; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }

/* Navbar */
.navbar {
    background: #fff;
    box-shadow: 0 1px 4px rgba(0,0,0,0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
    padding: 15px 0;
}
.nav-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.logo {
    font-size: 24px;
    font-weight: 700;
    color: var(--wps-red);
    display: flex;
    align-items: center;
    gap: 10px;
}
.nav-links a {
    color: var(--wps-gray);
    margin-left: 30px;
    font-weight: 500;
}
.nav-links a:hover { color: var(--wps-red); }

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 30px;
    border-radius: 4px;
    font-weight: 500;
    cursor: pointer;
    text-align: center;
}
.btn-primary {
    background: var(--wps-red);
    color: #fff;
}
.btn-primary:hover {
    background: #B31F17;
}
.btn-outline {
    border: 1px solid var(--wps-red);
    color: var(--wps-red);
    background: transparent;
}
.btn-outline:hover {
    background: #FEF0F0;
}

/* Hero Section */
.hero {
    padding: 80px 0;
    text-align: center;
    background: var(--wps-light-gray);
}
.hero h1 {
    font-size: 48px;
    margin-bottom: 20px;
    color: var(--wps-dark);
}
.hero p {
    font-size: 20px;
    color: var(--wps-gray);
    max-width: 700px;
    margin: 0 auto 40px;
}

/* Features */
.features {
    padding: 80px 0;
}
.section-title {
    text-align: center;
    margin-bottom: 60px;
    font-size: 32px;
}
.grid-4 {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}
.feature-card {
    text-align: center;
    padding: 30px;
    border-radius: 8px;
    transition: 0.3s;
    border: 1px solid transparent;
}
.feature-card:hover {
    box-shadow: 0 10px 30px rgba(0,0,0,0.08);
    border-color: var(--wps-border);
    transform: translateY(-5px);
}
.icon-box {
    width: 60px;
    height: 60px;
    margin: 0 auto 20px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    color: #fff;
}

/* Download Page */
.download-box {
    max-width: 800px;
    margin: 60px auto;
    text-align: center;
    padding: 60px;
    border-radius: 12px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.1);
}
.version-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-top: 40px;
}
.version-card {
    border: 1px solid var(--wps-border);
    padding: 20px;
    border-radius: 8px;
    text-align: left;
}
.version-card:hover {
    border-color: var(--wps-red);
}

/* Footer */
.footer {
    background: var(--wps-light-gray);
    padding: 60px 0 20px;
    margin-top: 60px;
    font-size: 14px;
    color: var(--wps-gray);
}
.footer-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
    margin-bottom: 40px;
}
.footer h4 {
    color: var(--wps-dark);
    margin-bottom: 20px;
}
.footer ul {
    list-style: none;
}
.footer li {
    margin-bottom: 10px;
}
.footer a {
    color: var(--wps-gray);
}
.footer a:hover {
    color: var(--wps-red);
}