/* ==========================================================================
   BASE.CSS - MASTER TEMPLATE & MICRO-UI KIT
   Tartalmazza a gridet, űrlapokat, kártyákat és a SEO blokkok (FAQ) stílusát.
   ========================================================================== */

:root {
    --bg-main: #ffffff;
    --text-main: #333333;
    --text-muted: #666666;
    --primary-color: #007bff;
    --primary-hover: #0056b3;
    --surface-color: #f8f9fa;
    --border-color: #e0e0e0;
    --font-sans: 'Inter', system-ui, -apple-system, sans-serif;
    --border-radius: 12px; /* Kicsit kerekebb, modernebb */
    --shadow-sm: 0 2px 4px rgba(0,0,0,0.05);
    --shadow-md: 0 8px 16px rgba(0,0,0,0.08);
    --transition: all 0.2s ease;
}

/* --- RESET & ALAPOK --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
body {
    font-family: var(--font-sans);
    background-color: var(--bg-main);
    color: var(--text-main);
    line-height: 1.6;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
}
a { color: var(--primary-color); text-decoration: none; transition: var(--transition); }
a:hover { opacity: 0.8; }

/* --- LAYOUT & GRID --- */
.container { width: 100%; max-width: 800px; margin: 0 auto; padding: 0 20px; }
.site-main { flex: 1; padding: 40px 20px; display: flex; flex-direction: column; gap: 40px; }

/* --- HEADER & HERO --- */
.site-header { background-color: var(--surface-color); border-bottom: 1px solid var(--border-color); padding: 16px 0; }
.header-inner { display: flex; justify-content: space-between; align-items: center; }
.logo { font-size: 1.25rem; font-weight: 700; display: flex; align-items: center; gap: 8px; color: var(--text-main); }
.top-nav a { font-size: 0.9rem; color: var(--text-muted); font-weight: 500; }
.hero-section { text-align: center; }
.page-title { font-size: clamp(2rem, 5vw, 2.5rem); line-height: 1.2; margin-bottom: 12px; font-weight: 800; letter-spacing: -0.02em; }
.page-subtitle { color: var(--text-muted); font-size: 1.1rem; }
.highlight { color: var(--primary-color); }

/* --- MICRO-UI KIT: KÁRTYÁK & APP --- */
.app-container, .card {
    background-color: var(--surface-color);
    border-radius: var(--border-radius);
    padding: 32px;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-color);
    width: 100%;
}

/* --- MICRO-UI KIT: ŰRLAPOK (FORMS) --- */
.input-group { margin-bottom: 20px; text-align: left; }
.input-group label { display: block; font-size: 0.875rem; font-weight: 600; margin-bottom: 8px; color: var(--text-main); }
.input-control {
    width: 100%;
    padding: 12px 16px;
    font-size: 1rem;
    font-family: inherit;
    color: var(--text-main);
    background-color: var(--bg-main);
    border: 2px solid var(--border-color);
    border-radius: 8px;
    transition: var(--transition);
    outline: none;
}
.input-control:focus { border-color: var(--primary-color); box-shadow: 0 0 0 3px rgba(0, 123, 255, 0.1); }

/* --- CUSTOM SELECT DROPDOWN --- */
select.input-control {
    appearance: none;
    -webkit-appearance: none;
    background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%2394a3b8'%3e%3cpath d='M7 10l5 5 5-5z'/%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 16px center;
    background-size: 24px;
    padding-right: 48px;
    cursor: pointer;
}
.input-control:focus { border-color: var(--primary-color); box-shadow: 0 0 0 3px rgba(0, 123, 255, 0.1); }

/* --- MICRO-UI KIT: GOMBOK --- */
.btn {
    display: inline-flex; justify-content: center; align-items: center; gap: 8px;
    width: 100%; padding: 14px 24px;
    font-size: 1rem; font-weight: 700; font-family: inherit;
    border-radius: 8px; border: none; cursor: pointer;
    transition: var(--transition);
}
.btn-primary { background-color: var(--primary-color); color: #fff; box-shadow: var(--shadow-sm); }
.btn-primary:hover { background-color: var(--primary-hover); transform: translateY(-1px); box-shadow: var(--shadow-md); }

/* --- MICRO-UI KIT: FEATURE GRID (3 oszlopos bizalomépítő) --- */
.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 24px;
    margin: 40px 0;
}
.feature-card {
    background-color: var(--surface-color);
    padding: 24px;
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
    text-align: left;
}
.feature-card .material-symbols-rounded { font-size: 32px; color: var(--primary-color); margin-bottom: 16px; }
.feature-card h3 { font-size: 1.1rem; margin-bottom: 8px; }
.feature-card p { font-size: 0.9rem; color: var(--text-muted); }

/* --- MICRO-UI KIT: FAQ ACCORDION (Nyitható kérdések) --- */
.faq-section { margin-top: 40px; }
details {
    background-color: var(--surface-color);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    margin-bottom: 12px;
    overflow: hidden;
}
summary {
    padding: 16px 20px;
    font-weight: 600;
    cursor: pointer;
    list-style: none; /* Nyíl elrejtése */
    display: flex;
    justify-content: space-between;
    align-items: center;
}
summary::-webkit-details-marker { display: none; }
summary::after {
    content: '+';
    font-size: 1.5rem;
    color: var(--primary-color);
    font-weight: 400;
    transition: var(--transition);
}
details[open] summary::after { content: '−'; }
details .faq-content {
    padding: 0 20px 20px 20px;
    color: var(--text-muted);
    font-size: 0.95rem;
}

/* --- HIRDETÉSEK & FOOTER --- */
.ad-slot { width: 100%; min-height: 100px; background-color: var(--surface-color); border: 1px solid var(--border-color); border-radius: var(--border-radius); display: flex; flex-direction: column; align-items: center; justify-content: center; margin: 20px 0; }
.ad-label { font-size: 0.7rem; text-transform: uppercase; color: var(--text-muted); letter-spacing: 1px; margin-bottom: 4px; }
.seo-content { border-top: 1px solid var(--border-color); padding-top: 40px; }
.seo-content h2 { font-size: 1.75rem; margin-bottom: 24px; letter-spacing: -0.01em; }
.seo-content h3 { font-size: 1.25rem; margin: 24px 0 12px 0; }
.seo-content p { color: var(--text-muted); margin-bottom: 16px; }
.seo-content ul { padding-left: 20px; margin-bottom: 16px; color: var(--text-muted); }
.site-footer { border-top: 1px solid var(--border-color); padding: 32px 0; margin-top: auto; background-color: var(--surface-color); }
.footer-inner { display: flex; flex-direction: column; align-items: center; gap: 16px; text-align: center; }
.footer-links { display: flex; gap: 24px; }
.footer-links a { color: var(--text-muted); font-size: 0.875rem; font-weight: 500; }