* { margin: 0; padding: 0; box-sizing: border-box; }
body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 25%, #0ea5e9 75%, #38bdf8 100%);
    color: #fff;
    overflow-x: hidden;
}
nav {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    padding: 20px 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
}
nav .container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.nav-brand {
    display: flex;
    align-items: center;
    gap: 12px;
}
.nav-brand img {
    width: 48px;
    height: 48px;
    object-fit: contain;
}
.nav-brand-text {
    font-size: 1.8em;
    font-weight: 900;
}
.nav-right {
    display: flex;
    align-items: center;
    gap: 30px;
}
.nav-links {
    display: flex;
    gap: 30px;
    list-style: none;
}
.nav-links a {
    color: #fff;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
    padding: 8px 16px;
    border-radius: 8px;
}
.nav-links a:hover {
    background: rgba(255, 255, 255, 0.2);
}
.language-switcher {
    position: relative;
}
.lang-select {
    padding: 10px 40px 10px 16px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    color: #fff;
    cursor: pointer;
    border-radius: 12px;
    font-weight: 600;
    font-size: 0.95em;
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    transition: all 0.3s ease;
    outline: none;
}
.lang-select:hover {
    background: rgba(255, 255, 255, 0.25);
    border-color: rgba(56, 189, 248, 0.8);
}
.lang-select:focus {
    background: rgba(255, 255, 255, 0.25);
    border-color: rgba(56, 189, 248, 1);
    box-shadow: 0 0 0 3px rgba(56, 189, 248, 0.3);
}
.lang-select option {
    background: #1e293b;
    color: #fff;
    padding: 10px;
}
.language-switcher::after {
    content: '▼';
    position: absolute;
    right: 16px;
    top: 50%;
    transform: translateY(-50%);
    pointer-events: none;
    color: #fff;
    font-size: 0.8em;
}
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}
header {
    text-align: center;
    padding: 80px 20px 60px;
    animation: fadeInDown 1s ease;
}
.hero-logo {
    width: 160px;
    height: 160px;
    margin: 0 auto 30px;
}
.hero-logo img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    filter: drop-shadow(0 25px 50px rgba(0, 0, 0, 0.3));
}
.logo {
    font-size: 4em;
    font-weight: 900;
    margin-bottom: 15px;
    background: linear-gradient(45deg, #fff, #e0e7ff);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.tagline {
    font-size: 1.5em;
    opacity: 0.95;
    font-weight: 300;
    letter-spacing: 1px;
    margin-bottom: 10px;
}
.subtitle {
    font-size: 1.1em;
    opacity: 0.85;
    max-width: 600px;
    margin: 0 auto;
}
.section {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: 30px;
    padding: 50px;
    margin: 30px 0;
    border: 1px solid rgba(255, 255, 255, 0.2);
    animation: fadeInUp 1s ease;
}
.section-header {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 30px;
}
.section-header img {
    width: 48px;
    height: 48px;
    object-fit: contain;
}
.section h2 {
    font-size: 2.2em;
}
.section p {
    font-size: 1.15em;
    line-height: 1.8;
    opacity: 0.9;
    margin-bottom: 20px;
}
.info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 25px;
    margin-top: 30px;
}
.info-card {
    background: rgba(255, 255, 255, 0.15);
    padding: 30px;
    border-radius: 20px;
    transition: all 0.3s ease;
    border: 1px solid rgba(255, 255, 255, 0.1);
}
.info-card:hover {
    transform: translateY(-5px);
    background: rgba(255, 255, 255, 0.2);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}
.card-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 15px;
}
.card-header img {
    width: 32px;
    height: 32px;
    object-fit: contain;
}
.info-card h3 {
    font-size: 1.5em;
}
.info-card p {
    font-size: 1em;
    opacity: 0.9;
}
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 25px;
    margin-top: 30px;
}
.service-card {
    background: rgba(255, 255, 255, 0.12);
    padding: 35px;
    border-radius: 20px;
    transition: all 0.3s ease;
    border: 1px solid rgba(255, 255, 255, 0.15);
}
.service-card:hover {
    transform: scale(1.05);
    background: rgba(255, 255, 255, 0.2);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.3);
}
.service-icon-container {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    margin-bottom: 20px;
}
.service-icon {
    font-size: 3em;
}
.service-icon-container img {
    width: 32px;
    height: 32px;
    object-fit: contain;
}
.service-card h3 {
    font-size: 1.4em;
    margin-bottom: 12px;
    text-align: center;
}
.service-card p {
    font-size: 0.95em;
    line-height: 1.6;
}
.highlight-box {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.2), rgba(255, 255, 255, 0.1));
    padding: 30px;
    border-radius: 20px;
    margin: 25px 0;
    border-left: 5px solid #38bdf8;
}
.highlight-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 15px;
}
.highlight-header img {
    width: 40px;
    height: 40px;
    object-fit: contain;
}
.highlight-box h3 {
    font-size: 1.5em;
}
.features-list {
    list-style: none;
    margin-top: 20px;
}
.features-list li {
    padding: 15px;
    margin: 10px 0;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    display: flex;
    align-items: start;
    gap: 15px;
    transition: all 0.3s ease;
}
.features-list li:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateX(10px);
}
.feature-icons {
    display: flex;
    align-items: center;
    gap: 10px;
}
.feature-icons img {
    width: 24px;
    height: 24px;
    object-fit: contain;
}
.icon {
    font-size: 1.5em;
}
footer {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    padding: 40px 20px;
    text-align: center;
    margin-top: 50px;
}
.footer-brand {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    margin-bottom: 15px;
}
.footer-brand img {
    width: 32px;
    height: 32px;
    object-fit: contain;
}
.footer-brand span {
    font-size: 1.3em;
    font-weight: 700;
}
footer p {
    opacity: 0.75;
    font-size: 0.95em;
}
@keyframes fadeInDown {
    from { opacity: 0; transform: translateY(-30px); }
    to { opacity: 1; transform: translateY(0); }
}
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}
@media (max-width: 768px) {
    .nav-right { flex-direction: column; gap: 10px; }
    .nav-links { gap: 10px; }
    .nav-links a { padding: 6px 12px; font-size: 0.9em; }
    .nav-brand img { width: 36px; height: 36px; }
    .language-switcher { gap: 4px; }
    .lang-select { 
        padding: 8px 32px 8px 12px; 
        font-size: 0.85em; 
    }
    .language-switcher::after {
        right: 12px;
        font-size: 0.7em;
    }
    .hero-logo { width: 120px; height: 120px; }
    .logo { font-size: 2.5em; }
    .tagline { font-size: 1.2em; }
    .section { padding: 30px 20px; }
    .info-grid, .services-grid { grid-template-columns: 1fr; }
}