/* =============== GLOBAL VARIABLES =============== */
:root {
    --primary-blue: #4285F4;
    --primary-red: #EA4335;
    --primary-yellow: #FBBC05;
    --primary-green: #34A853;
    --primary-orange: #FF9800;
    --text-color: #333;
    --light-gray: #f8f9fa;
    --medium-gray: #dadce0;
    --dark-gray: #70757a;
}

/* =============== BASE STYLES =============== */
* {
    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);
    background-color: var(--light-gray);
    padding-top: 70px; /* Space for fixed header */
    padding-bottom: 80px; /* Space for fixed footer */
}

a {
    text-decoration: none;
    color: var(--primary-blue);
}

a:hover {
    text-decoration: underline;
}

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

/* =============== UTILITY CLASSES =============== */
.text-center {
    text-align: center;
}

.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }

/* =============== SEARCH BOX STYLES =============== */
.search-container {
    max-width: 600px;
    margin: 2rem auto;
    position: relative;
}

.search-box {
    width: 100%;
    padding: 15px 20px;
    border: 1px solid var(--medium-gray);
    border-radius: 30px;
    font-size: 16px;
    outline: none;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
    transition: all 0.3s;
}

.search-box:hover, 
.search-box:focus {
    box-shadow: 0 4px 10px rgba(0,0,0,0.15);
}

.search-buttons {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-top: 20px;
}

.search-btn {
    padding: 10px 20px;
    background-color: var(--light-gray);
    border: 1px solid var(--light-gray);
    border-radius: 4px;
    color: #3c4043;
    font-size: 14px;
    cursor: pointer;
    transition: all 0.3s;
}

.search-btn:hover {
    border: 1px solid var(--medium-gray);
    box-shadow: 0 1px 1px rgba(0,0,0,0.1);
}

/* =============== LANGUAGE SWITCHER =============== */
.language-switcher {
    position: absolute;
    top: 10px;
    right: 10px;
}

.language-btn {
    background: none;
    border: none;
    color: var(--primary-blue);
    cursor: pointer;
    font-size: 14px;
}

/* =============== AI FEATURE BADGE =============== */
.ai-feature {
    text-align: center;
    margin: 20px 0;
    font-size: 14px;
    color: var(--dark-gray);
}

.ai-icon {
    display: inline-block;
    width: 20px;
    height: 20px;
    background-color: var(--primary-orange);
    border-radius: 50%;
    color: white;
    text-align: center;
    line-height: 20px;
    font-size: 12px;
    margin-left: 5px;
}

/* =============== CARD STYLES =============== */
.card {
    background-color: white;
    border-radius: 8px;
    padding: 20px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
    margin-bottom: 20px;
}

/* Responsive styles */
@media (max-width: 768px) {
    body {
        padding-top: 120px;
    }
    
    .container {
        padding: 15px;
    }
}

@media (max-width: 480px) {
    body {
        padding-top: 150px;
    }
    
    .search-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .search-btn {
        width: 100%;
        max-width: 200px;
    }
}