:root {
    --primary-color: #C41C3A;
    --secondary-color: #FFFFFF;
    --text-color: #333;
    --light-bg: #F5F5F5;
    --border-color: #E0E0E0;
    --accent-red: #A01830;
}

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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--text-color);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Language Switcher */
.language-switcher {
    position: fixed;
    top: 20px;
    right: 20px;
    display: flex;
    gap: 8px;
    z-index: 1000;
    background: white;
    padding: 10px;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.lang-btn {
    padding: 8px 12px;
    border: 2px solid var(--primary-color);
    background: white;
    color: var(--primary-color);
    cursor: pointer;
    border-radius: 4px;
    font-weight: bold;
    transition: all 0.3s;
    font-size: 0.9em;
}

.lang-btn.active {
    background: var(--primary-color);
    color: white;
}

.lang-btn:hover:not(.active) {
    background: #F0D5DC;
}

/* Header */
header {
    background: linear-gradient(135deg, var(--primary-color), var(--accent-red));
    color: white;
    padding: 40px 0;
    text-align: center;
}

header h1 {
    font-size: 3em;
    margin-bottom: 10px;
}

.tagline {
    font-size: 1.2em;
    opacity: 0.95;
}

/* Navigation */
nav {
    background-color: var(--primary-color);
    position: sticky;
    top: 0;
    z-index: 99;
    box-shadow: 0 2px 8px rgba(0,0,0,0.15);
}

nav ul {
    list-style: none;
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
}

nav a {
    display: block;
    color: white;
    text-decoration: none;
    padding: 15px 20px;
    transition: background-color 0.3s, color 0.3s;
    font-weight: 500;
}

nav a:hover {
    background-color: white;
    color: var(--primary-color);
}

/* Sections */
section {
    padding: 60px 0;
}

section h2 {
    font-size: 2.5em;
    margin-bottom: 30px;
    text-align: center;
    color: var(--primary-color);
}

section p {
    font-size: 1.1em;
    margin-bottom: 15px;
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, #F0D5DC, var(--light-bg));
}

.hero h2 {
    font-size: 3em;
    color: var(--primary-color);
}

.hero p {
    font-size: 1.3em;
    text-align: center;
    color: var(--accent-red);
}

/* About Section */
.about {
    background-color: white;
}

.about p {
    text-align: center;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

/* Teams Section */
.teams {
    background-color: var(--light-bg);
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 30px;
}

.team-card {
    background: white;
    border: 3px solid var(--primary-color);
    border-radius: 8px;
    padding: 30px;
    text-align: center;
    transition: transform 0.3s, box-shadow 0.3s, border-color 0.3s;
}

.team-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(196, 28, 58, 0.2);
    border-color: var(--accent-red);
}

.team-card h3 {
    color: var(--primary-color);
    margin-bottom: 10px;
    font-size: 1.5em;
}

.team-card p {
    color: #666;
}

/* Contact Section */
.contact {
    background-color: white;
}

.contact p {
    text-align: center;
    font-size: 1.1em;
}

.contact a {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 500;
}

.contact a:hover {
    text-decoration: underline;
    color: var(--accent-red);
}

/* Footer */
footer {
    background-color: var(--primary-color);
    color: white;
    padding: 30px 0;
    text-align: center;
    margin-top: 60px;
}

/* Responsive Design */
@media (max-width: 768px) {
    .language-switcher {
        top: 10px;
        right: 10px;
        gap: 5px;
    }

    .lang-btn {
        padding: 6px 10px;
        font-size: 0.8em;
    }

    header h1 {
        font-size: 2em;
    }

    .tagline {
        font-size: 1em;
    }

    section h2 {
        font-size: 2em;
    }

    .hero h2 {
        font-size: 2em;
    }

    nav ul {
        flex-direction: column;
    }

    nav a {
        padding: 10px;
    }

    .team-grid {
        grid-template-columns: 1fr;
    }
}