:root {
    --primary-color: #0f172a; /* Navy blue from logo */
    --accent-color: #f28c28; /* Orange from logo */
    --bg-color: #f8fafc;
    --text-main: #0f172a;
    --text-muted: #475569;
}

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

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--bg-color);
    color: var(--text-main);
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    overflow: hidden;
    position: relative;
}

/* Subtle background styling */
.background-animation {
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle at 50% 50%, rgba(242, 140, 40, 0.05) 0%, transparent 50%),
                radial-gradient(circle at 80% 20%, rgba(15, 23, 42, 0.05) 0%, transparent 40%);
    z-index: -1;
    animation: rotate 60s linear infinite;
}

@keyframes rotate {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.container {
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.6);
    border-radius: 24px;
    padding: 4rem 5rem;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.05);
    text-align: center;
    max-width: 800px;
    width: 90%;
    position: relative;
}

header {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
}

.lang-switch button {
    background: transparent;
    border: none;
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-muted);
    cursor: pointer;
    margin-left: 0.5rem;
    padding: 0.3rem 0.6rem;
    transition: all 0.3s ease;
    border-radius: 6px;
}

.lang-switch button:hover {
    color: var(--primary-color);
    background: rgba(0,0,0,0.03);
}

.lang-switch button.active {
    color: var(--primary-color);
    border-bottom: 2px solid var(--accent-color);
    border-radius: 6px 6px 0 0;
}

.logo-container {
    margin-bottom: 2rem;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 1.2rem;
}

#logo-img {
    height: 100px;
    width: auto;
    object-fit: contain;
}

#text-logo {
    display: block;
}

#text-logo h1 {
    font-size: 2.8rem;
    font-weight: 800;
    color: var(--primary-color);
    letter-spacing: -1px;
    margin: 0;
}

.motto {
    margin-bottom: 3.5rem;
}

.motto-line1 {
    font-size: 1.25rem;
    color: var(--text-muted);
    font-weight: 400;
}

.motto-line2 {
    font-size: 1.45rem;
    color: var(--primary-color);
    font-weight: 600;
}

.content h2 {
    font-size: 2.2rem;
    margin-bottom: 1.2rem;
    color: var(--primary-color);
    text-transform: uppercase;
    letter-spacing: 2px;
}

.content p {
    font-size: 1.15rem;
    color: var(--text-muted);
    line-height: 1.6;
    margin-bottom: 2.5rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.contact-info {
    margin-bottom: 2.5rem;
}

.contact-info p {
    font-size: 0.95rem;
    color: var(--text-muted);
    margin-bottom: 0.4rem;
}

.contact-info a {
    color: var(--accent-color);
    text-decoration: none;
    font-weight: 600;
    font-size: 1.2rem;
    transition: color 0.3s ease;
}

.contact-info a:hover {
    color: var(--primary-color);
}

footer {
    border-top: 1px solid rgba(0,0,0,0.06);
    padding-top: 1.5rem;
}

footer p {
    font-size: 0.85rem;
    color: var(--text-muted);
}

@media (max-width: 768px) {
    .container {
        padding: 3rem 2rem;
    }
    
    #logo-img {
        height: 80px;
    }
    
    #text-logo h1 {
        font-size: 2.2rem;
    }
    
    .motto-line1 { font-size: 1.1rem; }
    .motto-line2 { font-size: 1.2rem; }
    .content h2 { font-size: 1.8rem; }
}

@media (max-width: 480px) {
    .container {
        padding: 2.5rem 1.5rem;
    }
    
    #logo-img {
        height: 60px;
    }
    
    #text-logo h1 {
        font-size: 1.8rem;
    }
    
    .motto-line1 { font-size: 1rem; }
    .motto-line2 { font-size: 1.1rem; }
    .content h2 { font-size: 1.5rem; }
}