:root {
    --color-primary: #ef4444;
    --color-primary-dark: #dc2626;
    --color-primary-light: #f87171;
    --color-secondary: #1e293b;
    --color-accent: #f59e0b;
    --color-neutral-50: #f8fafc;
    --color-neutral-100: #f1f5f9;
    --color-neutral-200: #e2e8f0;
    --color-neutral-300: #cbd5e1;
    --color-neutral-400: #94a3b8;
    --color-neutral-500: #64748b;
    --color-neutral-600: #475569;
    --color-neutral-700: #334155;
    --color-neutral-800: #1e293b;
    --color-neutral-900: #0f172a;
    
    --color-bg: #0b0f19;
    --color-surface: #131b2f;
    --color-text: #f8fafc;
    --color-text-muted: #94a3b8;
    --color-border: #1e293b;

    --font-heading: 'Inter', sans-serif;
    --font-body: 'Roboto', sans-serif;

    --weight-normal: 400;
    --weight-medium: 500;
    --weight-semibold: 600;
    --weight-bold: 700;

    --text-sm: 0.875rem;
    --text-md: 1rem;
    --text-lg: 1.125rem;
    --text-xl: 1.25rem;
    --text-2xl: 1.5rem;
    --text-3xl: 1.875rem;
    --text-4xl: 2.5rem;
    --text-5xl: 3.5rem;

    --radius: 12px;
    --container-width: 1200px;
    --spacing-section: 6rem;
}

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

body {
    font-family: var(--font-body);
    color: var(--color-text);
    background-color: var(--color-bg);
    line-height: 1.6;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: var(--weight-bold);
    line-height: 1.2;
    margin-bottom: 1rem;
    color: var(--color-text);
}

a {
    color: var(--color-primary-light);
    text-decoration: none;
    transition: color 0.2s;
}
a:hover {
    color: var(--color-primary);
}

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

/* Header */
.brand-header {
    background-color: rgba(11, 15, 25, 0.9);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--color-border);
    position: sticky;
    top: 0;
    z-index: 100;
}
.brand-header-inner {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 1rem 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.brand-logo {
    font-family: var(--font-heading);
    font-size: 1.75rem;
    font-weight: 800;
    color: #ffffff;
    letter-spacing: -0.05em;
    text-transform: uppercase;
}
.brand-logo span {
    color: var(--color-primary);
}
.brand-nav-checkbox {
    display: none;
}
.brand-hamburger {
    display: none;
    cursor: pointer;
    flex-direction: column;
    gap: 5px;
}
.brand-hamburger span {
    display: block;
    width: 25px;
    height: 3px;
    background-color: var(--color-text);
    transition: 0.3s;
}

.brand-nav ul {
    list-style: none;
    display: flex;
    gap: 2rem;
}
.brand-nav a {
    color: var(--color-text);
    font-weight: var(--weight-medium);
}
.brand-nav a:hover,
.brand-nav a[aria-current="page"] {
    color: var(--color-primary);
}

/* Skip link */
.brand-skip-link {
    position: absolute;
    top: -100%;
    left: 0;
    padding: 0.75rem 1.5rem;
    background: var(--color-primary);
    color: white;
    z-index: 9999;
    transition: top 0.2s;
}
.brand-skip-link:focus {
    top: 0;
}

/* Hero Section */
.brand-hero {
    position: relative;
    padding: 8rem 1.5rem;
    background: radial-gradient(circle at center, var(--color-surface) 0%, var(--color-bg) 100%);
    text-align: center;
    overflow: hidden;
}
.brand-hero::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background-image: radial-gradient(var(--color-border) 1px, transparent 1px);
    background-size: 30px 30px;
    opacity: 0.2;
    z-index: 0;
}
.brand-hero-inner {
    max-width: 900px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}
.brand-hero h1 {
    font-size: var(--text-5xl);
    margin-bottom: 1.5rem;
    background: linear-gradient(to right, #ffffff, var(--color-neutral-400));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}
.brand-hero-subtitle {
    font-size: var(--text-xl);
    color: var(--color-text-muted);
    margin-bottom: 2.5rem;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}
.brand-hero-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
}

/* Sections */
.brand-section {
    padding: var(--spacing-section) 1.5rem;
    max-width: var(--container-width);
    margin: 0 auto;
}
.brand-section-title {
    font-size: var(--text-4xl);
    text-align: center;
    margin-bottom: 1rem;
}
.brand-section-subtitle {
    text-align: center;
    color: var(--color-text-muted);
    font-size: var(--text-xl);
    margin-bottom: 4rem;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

/* Features */
.brand-features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}
.brand-feature-card {
    background-color: var(--color-surface);
    padding: 2.5rem;
    border-radius: var(--radius);
    border: 1px solid var(--color-border);
    position: relative;
    overflow: hidden;
}
.brand-feature-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; height: 3px;
    background: linear-gradient(90deg, var(--color-primary), transparent);
}
.brand-feature-icon {
    width: 60px;
    height: 60px;
    margin-bottom: 1.5rem;
}
.brand-feature-card h3 {
    font-size: var(--text-2xl);
    margin-bottom: 1rem;
}
.brand-feature-card p {
    color: var(--color-text-muted);
}

/* About Preview */
.brand-about-preview {
    background-color: var(--color-surface);
}
.brand-about-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}
.brand-about-content h2 {
    font-size: var(--text-4xl);
    margin-bottom: 1.5rem;
}
.brand-about-content p {
    color: var(--color-text-muted);
    font-size: var(--text-lg);
    margin-bottom: 2rem;
}
.brand-about-media img {
    border-radius: var(--radius);
    border: 1px solid var(--color-border);
}

/* Testimonials */
.brand-testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}
.brand-testimonial {
    background-color: var(--color-surface);
    padding: 2.5rem;
    border-radius: var(--radius);
    border: 1px solid var(--color-border);
    position: relative;
}
.brand-testimonial::after {
    content: '"';
    position: absolute;
    top: 1rem;
    right: 2rem;
    font-size: 5rem;
    color: var(--color-border);
    font-family: serif;
    line-height: 1;
}
.brand-testimonial-text {
    font-size: var(--text-lg);
    font-style: italic;
    margin-bottom: 2rem;
    position: relative;
    z-index: 1;
}
.brand-testimonial-author cite {
    display: flex;
    flex-direction: column;
    font-style: normal;
}
.brand-testimonial-author strong {
    color: var(--color-primary);
    font-size: var(--text-lg);
}
.brand-testimonial-author span {
    color: var(--color-text-muted);
    font-size: var(--text-sm);
}

/* FAQ */
.brand-faq-list {
    max-width: 800px;
    margin: 0 auto;
}
.brand-faq-item {
    background-color: var(--color-surface);
    margin-bottom: 1rem;
    border-radius: var(--radius);
    border: 1px solid var(--color-border);
}
.brand-faq-item summary {
    padding: 1.5rem;
    font-weight: var(--weight-semibold);
    font-size: var(--text-lg);
    cursor: pointer;
    list-style: none;
    position: relative;
}
.brand-faq-item summary::-webkit-details-marker {
    display: none;
}
.brand-faq-item summary::after {
    content: "+";
    position: absolute;
    right: 1.5rem;
    top: 50%;
    transform: translateY(-50%);
    font-size: 1.5rem;
    color: var(--color-primary);
}
.brand-faq-item[open] summary::after {
    content: "-";
}
.brand-faq-answer {
    padding: 0 1.5rem 1.5rem;
    color: var(--color-text-muted);
}

/* Buttons */
.brand-btn {
    display: inline-block;
    padding: 1rem 2rem;
    border-radius: var(--radius);
    font-weight: var(--weight-bold);
    text-align: center;
    cursor: pointer;
    border: none;
    transition: all 0.2s;
    font-size: var(--text-lg);
}
.brand-btn-primary {
    background-color: var(--color-primary);
    color: white;
}
.brand-btn-primary:hover {
    background-color: var(--color-primary-dark);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(220, 38, 38, 0.2);
}
.brand-btn-secondary {
    background-color: transparent;
    color: var(--color-text);
    border: 2px solid var(--color-border);
}
.brand-btn-secondary:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
}

/* Footer */
.brand-footer {
    background-color: var(--color-bg);
    border-top: 1px solid var(--color-border);
    padding: 4rem 1.5rem 2rem;
}
.brand-footer-inner {
    max-width: var(--container-width);
    margin: 0 auto;
}
.brand-footer-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    margin-bottom: 3rem;
}
.brand-footer-col h3 {
    font-size: var(--text-lg);
    margin-bottom: 1.5rem;
    color: var(--color-text);
}
.brand-footer-col ul {
    list-style: none;
}
.brand-footer-col li {
    margin-bottom: 0.75rem;
}
.brand-footer-col a {
    color: var(--color-text-muted);
}
.brand-footer-col a:hover {
    color: var(--color-primary);
}
.brand-footer-col address {
    font-style: normal;
    color: var(--color-text-muted);
}
.brand-footer-bottom {
    text-align: center;
    font-size: var(--text-sm);
    color: var(--color-text-muted);
    border-top: 1px solid var(--color-border);
    padding-top: 2rem;
}

/* Cookie Banner */
.brand-cookie-checkbox {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}
.brand-cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background-color: var(--color-surface);
    border-top: 1px solid var(--color-border);
    color: white;
    padding: 1rem;
    z-index: 1000;
}
.brand-cookie-inner {
    max-width: var(--container-width);
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
}
.brand-cookie-inner a {
    color: var(--color-primary);
    text-decoration: underline;
}
.brand-cookie-accept-btn {
    background-color: var(--color-primary);
    color: white;
    padding: 0.5rem 1.5rem;
    border-radius: var(--radius);
    cursor: pointer;
    font-weight: var(--weight-medium);
}
.brand-cookie-checkbox:checked ~ .brand-cookie-banner {
    display: none;
}

/* Legal Pages */
.brand-legal-content {
    max-width: 800px;
    margin: 0 auto;
    padding: 4rem 1.5rem;
}
.brand-legal-updated {
    color: var(--color-text-muted);
    font-size: var(--text-sm);
    margin-bottom: 3rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid var(--color-border);
}
.brand-legal-content h2 {
    margin-top: 2.5rem;
    font-size: var(--text-2xl);
    color: var(--color-primary-light);
}

/* Contact Page Form */
.brand-contact-form-wrap {
    background: var(--color-surface);
    padding: 3rem;
    border-radius: var(--radius);
    border: 1px solid var(--color-border);
}
.brand-form-group {
    margin-bottom: 1.5rem;
}
.brand-form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: var(--weight-medium);
}
.brand-form-group input,
.brand-form-group textarea {
    width: 100%;
    padding: 1rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    font-family: var(--font-body);
    font-size: var(--text-md);
    background: var(--color-bg);
    color: var(--color-text);
    transition: border-color 0.2s;
}
.brand-form-group input:focus,
.brand-form-group textarea:focus {
    outline: none;
    border-color: var(--color-primary);
}
.brand-contact-info h3 {
    color: var(--color-primary-light);
}

/* Breadcrumbs */
.brand-breadcrumb {
    padding: 1.5rem;
    max-width: var(--container-width);
    margin: 0 auto;
}
.brand-breadcrumb ol {
    list-style: none;
    display: flex;
    gap: 0.5rem;
}
.brand-breadcrumb li {
    color: var(--color-text-muted);
}
.brand-breadcrumb li + li::before {
    content: "/";
    margin-right: 0.5rem;
}

@media (max-width: 768px) {
    .brand-hamburger {
        display: flex;
    }
    .brand-nav {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--color-surface);
        border-bottom: 1px solid var(--color-border);
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.3s ease-out;
    }
    .brand-nav ul {
        flex-direction: column;
        padding: 1rem 1.5rem;
        gap: 1rem;
    }
    .brand-nav-checkbox:checked ~ .brand-header-inner .brand-nav {
        max-height: 300px;
    }
    
    .brand-hero h1 { font-size: var(--text-4xl); }
    .brand-about-inner { grid-template-columns: 1fr; }
    .brand-footer-grid { grid-template-columns: 1fr; }
    .brand-hero-actions { flex-direction: column; }
}