:root {
    --primary-color: #b91c1c; /* Deep Red */
    --primary-hover: #991b1b;
    --secondary-color: #facc15; /* Yellow */
    --secondary-hover: #eab308; /* Darker Yellow */
    --accent-color: #ef4444; /* Bright Red */
    --text-main: #1f2937;
    --text-muted: #4b5563;
    --bg-light: #fffbeb; /* Very light yellow for background */
    --bg-white: #ffffff;
    --border-color: #fde047; /* Yellowish border */
    --danger-color: #dc2626;
    --warning-bg: #fef08a;
    --warning-text: #854d0e;
    --font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    --border-radius: 8px;
    --transition-speed: 0.3s;
    --container-width: 1200px;
}

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

body {
    font-family: var(--font-family);
    color: var(--text-main);
    background-color: var(--bg-light);
    line-height: 1.6;
    font-size: 16px;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

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

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

ul {
    list-style: none;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 20px;
    width: 100%;
}

/* Typography */
h1, h2, h3, h4 {
    color: var(--primary-color);
    line-height: 1.2;
    margin-bottom: 1rem;
    font-weight: 700;
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.5rem; }
p { margin-bottom: 1rem; }

.lead {
    font-size: 1.2rem;
    color: var(--text-muted);
}

/* Disclaimer Bar */
.disclaimer-bar {
    background-color: var(--warning-bg);
    color: var(--warning-text);
    text-align: center;
    padding: 10px;
    font-size: 0.9rem;
    font-weight: 500;
    border-bottom: 1px solid #fef3c7;
}

/* Header & Navigation */
.site-header {
    background-color: var(--bg-white);
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    position: sticky;
    top: 0;
    z-index: 1000;
    border-bottom: 3px solid var(--secondary-color);
}

.header-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 60px;
}

.logo {
    font-size: 1.4rem;
    font-weight: 900;
    color: var(--primary-color);
    letter-spacing: -0.5px;
    text-transform: lowercase;
}

.main-nav .nav-links {
    display: flex;
    gap: 15px;
}

.main-nav a {
    color: var(--text-main);
    font-weight: 600;
    font-size: 0.9rem;
}

.main-nav a:hover {
    color: var(--primary-color);
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 10px;
}

.header-actions .btn {
    padding: 6px 14px;
    font-size: 0.85rem;
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--primary-color);
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 10px 20px;
    border-radius: var(--border-radius);
    font-weight: 700;
    text-align: center;
    cursor: pointer;
    border: none;
    transition: background-color var(--transition-speed), transform 0.1s, box-shadow var(--transition-speed);
}

.btn-primary {
    background-color: var(--secondary-color);
    color: #1f2937;
    box-shadow: 0 4px 6px rgba(250, 204, 21, 0.3);
}

.btn-primary:hover {
    background-color: var(--secondary-hover);
    color: #000;
    transform: translateY(-2px);
    box-shadow: 0 6px 8px rgba(234, 179, 8, 0.4);
}

.btn-outline {
    background-color: transparent;
    border: 2px solid var(--primary-color);
    color: var(--primary-color);
}

.btn-outline:hover {
    background-color: var(--primary-color);
    color: white;
}

/* Hero Section */
.hero {
    background-color: var(--primary-color);
    background-image: linear-gradient(135deg, var(--primary-color) 0%, #7f1d1d 100%);
    color: white;
    padding: 80px 0;
    text-align: center;
    border-bottom: 5px solid var(--secondary-color);
}

.hero h1 {
    color: var(--secondary-color);
    margin-bottom: 20px;
    text-shadow: 1px 1px 3px rgba(0,0,0,0.3);
}

.hero p {
    color: #fef08a;
    font-size: 1.2rem;
    max-width: 800px;
    margin: 0 auto 30px;
}

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

.bg-white {
    background-color: var(--bg-white);
}

/* Affiliate / Ethics Notice */
.ethics-notice {
    background-color: var(--bg-light);
    border: 1px solid var(--border-color);
    border-left: 4px solid var(--secondary-color);
    padding: 15px 20px;
    border-radius: var(--border-radius);
    font-size: 0.95rem;
    color: var(--text-main);
    margin-bottom: 30px;
}

/* Grid Layouts */
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 30px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }

/* Cards */
.card {
    background: var(--bg-white);
    border-radius: var(--border-radius);
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.05);
    padding: 25px;
    border: 1px solid var(--border-color);
    transition: transform var(--transition-speed), box-shadow var(--transition-speed);
    display: flex;
    flex-direction: column;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
    border-color: var(--secondary-color);
}

.card-title {
    font-size: 1.25rem;
    margin-bottom: 10px;
    color: var(--primary-color);
}

.card-tag {
    display: inline-block;
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    margin-bottom: 15px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.card-tag.specialized { background-color: #fee2e2; color: #991b1b; border: 1px solid #fca5a5; }
.card-tag.general { background-color: #fef08a; color: #854d0e; border: 1px solid #fde047; }

.card-body {
    flex-grow: 1;
}

.card-footer {
    margin-top: 20px;
    padding-top: 15px;
    border-top: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* Tables */
.table-responsive {
    overflow-x: auto;
    margin-bottom: 30px;
}

.comparison-table {
    width: 100%;
    border-collapse: collapse;
    background: var(--bg-white);
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
    border-radius: var(--border-radius);
    overflow: hidden;
    border: 1px solid var(--border-color);
}

.comparison-table th, 
.comparison-table td {
    padding: 15px;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
}

.comparison-table th {
    background-color: var(--primary-color);
    color: white;
    font-weight: 700;
    text-transform: uppercase;
    font-size: 0.9rem;
    letter-spacing: 0.5px;
}

.comparison-table tr:last-child td {
    border-bottom: none;
}

.comparison-table tbody tr:hover {
    background-color: var(--bg-light);
}

.check-icon { color: var(--accent-color); font-weight: bold; }
.cross-icon { color: var(--text-muted); font-weight: bold; }

/* Filter Section */
.filter-section {
    background: var(--bg-white);
    padding: 20px;
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
    margin-bottom: 30px;
    display: flex;
    gap: 15px;
    align-items: center;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 8px 16px;
    border: 2px solid var(--border-color);
    background: var(--bg-white);
    border-radius: 20px;
    cursor: pointer;
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-main);
    transition: all var(--transition-speed);
}

.filter-btn.active, .filter-btn:hover {
    background: var(--secondary-color);
    color: #1f2937;
    border-color: var(--secondary-color);
}

/* Articles / Content Blocks */
.article-block {
    margin-bottom: 40px;
}

.article-block h2, .article-block h3 {
    border-bottom: 2px solid var(--secondary-color);
    padding-bottom: 10px;
    margin-bottom: 20px;
    display: inline-block;
}

/* FAQ Accordion */
.faq-item {
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    margin-bottom: 12px;
    background: var(--bg-white);
    box-shadow: 0 2px 4px rgba(0,0,0,0.02);
}

.faq-question {
    padding: 18px 20px;
    cursor: pointer;
    font-weight: 700;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: none;
    border: none;
    width: 100%;
    text-align: left;
    font-size: 1.05rem;
    color: var(--primary-color);
}

.faq-answer {
    padding: 0 20px;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease-out, padding 0.3s ease;
}

.faq-item.active .faq-answer {
    padding: 15px 20px;
    max-height: 600px;
    border-top: 1px solid var(--border-color);
}

/* Forms */
.contact-form {
    background: var(--bg-white);
    padding: 35px;
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
    box-shadow: 0 4px 15px rgba(0,0,0,0.05);
}

.form-group {
    margin-bottom: 20px;
}

.form-label {
    display: block;
    margin-bottom: 8px;
    font-weight: 700;
    color: var(--text-main);
}

.form-control {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid #d1d5db;
    border-radius: 6px;
    font-family: var(--font-family);
    font-size: 1rem;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.form-control:focus {
    outline: none;
    border-color: var(--secondary-color);
    box-shadow: 0 0 0 3px rgba(250, 204, 21, 0.3);
}

textarea.form-control {
    resize: vertical;
    min-height: 160px;
}

/* Footer */
.site-footer {
    background-color: var(--primary-color);
    color: white;
    padding: 70px 0 20px;
    margin-top: auto;
    border-top: 5px solid var(--secondary-color);
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
    margin-bottom: 50px;
}

.footer-col h4 {
    color: var(--secondary-color);
    margin-bottom: 25px;
    font-size: 1.2rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.footer-links li {
    margin-bottom: 12px;
}

.footer-links a {
    color: #fca5a5;
    font-weight: 500;
}

.footer-links a:hover {
    color: var(--secondary-color);
    text-decoration: underline;
}

.footer-bottom {
    text-align: center;
    padding-top: 25px;
    border-top: 1px solid rgba(255,255,255,0.2);
    color: #fca5a5;
    font-size: 0.95rem;
}

/* Cookie Banner */
.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background-color: var(--bg-white);
    box-shadow: 0 -5px 20px rgba(0,0,0,0.15);
    padding: 20px;
    z-index: 9999;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transform: translateY(100%);
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    border-top: 3px solid var(--secondary-color);
}

.cookie-banner.show {
    transform: translateY(0);
}

.cookie-content {
    max-width: 800px;
}

.cookie-buttons {
    display: flex;
    gap: 15px;
}

/* Utilities */
.text-center { text-align: center; }
.mb-1 { margin-bottom: 1rem; }
.mb-2 { margin-bottom: 2rem; }
.mb-3 { margin-bottom: 3rem; }
.mt-2 { margin-top: 2rem; }
.mt-3 { margin-top: 3rem; }
.text-danger { color: var(--danger-color); }

/* Review Page Specifics */
.review-header {
    background: var(--bg-white);
    padding: 50px 0;
    border-bottom: 1px solid var(--border-color);
    margin-bottom: 40px;
}

.pros-cons-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    margin: 40px 0;
}

.pros-box, .cons-box {
    padding: 25px;
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
}

.pros-box { background-color: #f0fdf4; border-color: #bbf7d0; }
.cons-box { background-color: #fef2f2; border-color: #fecaca; }

.pros-box h4 { color: #166534; font-size: 1.2rem; }
.cons-box h4 { color: #991b1b; font-size: 1.2rem; }

.pros-box ul li { margin-bottom: 10px; }
.cons-box ul li { margin-bottom: 10px; }

.pros-box ul li::before { content: "✓ "; color: #166534; font-weight: bold; font-size: 1.2em; }
.cons-box ul li::before { content: "✗ "; color: #991b1b; font-weight: bold; font-size: 1.2em; }

/* Responsive */
@media (max-width: 992px) {
    .grid-4 { grid-template-columns: repeat(2, 1fr); }
    .grid-3 { grid-template-columns: repeat(2, 1fr); }
    .footer-grid { grid-template-columns: repeat(2, 1fr); }
    .pros-cons-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
    .header-actions .btn { display: none; }
    .mobile-menu-btn { display: block; }
    
    .main-nav {
        position: absolute;
        top: 60px;
        left: 0;
        width: 100%;
        background: var(--bg-white);
        box-shadow: 0 4px 10px rgba(0,0,0,0.1);
        display: none;
        flex-direction: column;
        padding: 20px;
        border-top: 1px solid var(--border-color);
    }
    
    .main-nav.active { display: flex; }
    .main-nav .nav-links { flex-direction: column; gap: 15px; }
    
    .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; }
    
    .cookie-banner { flex-direction: column; gap: 20px; text-align: center; }
    .cookie-buttons { flex-direction: column; width: 100%; }
    .cookie-buttons .btn { width: 100%; }
}