:root {
    --bg-color: #f6f8fa;
    --card-bg: #ffffff;
    --text-primary: #0a0a0a;
    --text-secondary: #666666;
    --text-topic: #4f4f4f;
    --border-color: #e5e5e5;
    --brand-accent: #000000;
    --shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    --shadow-hover: 0 10px 20px rgba(0, 0, 0, 0.08);
}

html {
    scroll-behavior: smooth;
}

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

body {
    background-color: var(--bg-color);
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    color: var(--text-primary);
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
}

/* --- Navigation --- */
.navbar {
    background-color: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(10px);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 100;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--brand-accent);
    text-decoration: none;
    letter-spacing: -0.05em;
}

.nav-links {
    display: flex;
    gap: 32px;
    align-items: center;
}

.nav-links a {
    text-decoration: none;
    color: var(--text-primary);
    font-weight: 500;
    font-size: 0.95rem;
    transition: color 0.2s ease;
}

.nav-links a:hover {
    color: var(--text-secondary);
}

.nav-cta {
    background-color: var(--brand-accent);
    color: #fff !important;
    padding: 10px 20px;
    border-radius: 8px;
    font-weight: 600;
}

.nav-cta:hover {
    background-color: #333;
}

/* --- Hero Section --- */
.hero {
    padding: 160px 24px 100px;
    text-align: center;
    background: linear-gradient(to bottom, #ffffff, var(--bg-color));
}

@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.hero-content {
    max-width: 800px;
    margin: 0 auto;
    animation: fadeInUp 0.8s ease-out forwards;
}

.hero-title {
    font-size: 4rem;
    font-weight: 800;
    letter-spacing: -0.04em;
    line-height: 1.1;
    margin-bottom: 24px;
    background: linear-gradient(90deg, #000, #444);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: 40px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.hero-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
}

.btn {
    text-decoration: none;
    padding: 14px 28px;
    border-radius: 8px;
    font-weight: 600;
    font-size: 1.05rem;
    transition: all 0.2s ease;
}

.btn-primary {
    background-color: var(--brand-accent);
    color: #fff;
}

.btn-primary:hover {
    background-color: #333;
    transform: translateY(-2px);
}

.btn-secondary {
    background-color: #fff;
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

.btn-secondary:hover {
    background-color: #f9f9f9;
    border-color: #ccc;
    transform: translateY(-2px);
}

/* --- Metrics Section --- */
.metrics {
    max-width: 1000px;
    margin: 0 auto 60px;
    padding: 0 24px;
}

.metrics-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    background-color: #fff;
    border-radius: 16px;
    padding: 40px;
    box-shadow: var(--shadow);
    text-align: center;
    border: 1px solid var(--border-color);
}

.metric h2 {
    font-size: 3rem;
    font-weight: 800;
    color: var(--brand-accent);
    letter-spacing: -0.03em;
    margin-bottom: 8px;
}

.metric p {
    color: var(--text-secondary);
    font-weight: 500;
}

/* --- Our Brands Section (EXACTLY AS REBUILT) --- */
.brands-section {
    max-width: 1200px;
    margin: 0 auto;
    padding: 60px 24px 100px;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 600;
    margin-bottom: 40px;
    letter-spacing: -0.03em;
}

.brands-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 20px;
}

.brand-card {
    background-color: var(--card-bg);
    border-radius: 12px;
    padding: 24px 16px;
    text-align: center;
    box-shadow: var(--shadow);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--border-color);
}

.brand-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.brand-photo {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    object-fit: cover;
    margin-bottom: 16px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

.brand-name {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 4px;
    letter-spacing: -0.01em;
}

.brand-topic {
    font-size: 0.85rem;
    color: var(--text-topic);
    margin-bottom: 12px;
    font-weight: 500;
    background: #f0f0f0;
    padding: 4px 10px;
    border-radius: 12px;
    display: inline-block;
}

.follower-count {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    color: var(--text-secondary);
    font-size: 0.95rem;
    font-weight: 500;
}

.ig-icon {
    width: 16px;
    height: 16px;
    opacity: 0.6;
    filter: grayscale(100%);
}

/* --- Footer --- */
.footer {
    background-color: #fff;
    padding: 60px 24px 40px;
    border-top: 1px solid var(--border-color);
    text-align: center;
}

.footer-logo {
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--brand-accent);
    letter-spacing: -0.05em;
    margin-bottom: 16px;
}

.footer p {
    color: var(--text-secondary);
    max-width: 400px;
    margin: 0 auto 30px;
    font-size: 0.95rem;
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: 24px;
    margin-bottom: 40px;
}

.footer-links a {
    color: var(--text-primary);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    transition: color 0.2s ease;
}

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

.footer-bottom {
    padding-top: 24px;
    border-top: 1px solid var(--border-color);
    color: #999;
    font-size: 0.85rem;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .nav-links {
        display: none;
        /* simple hidden on mobile for now */
    }

    .hero-title {
        font-size: 3rem;
    }

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

    .brands-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .section-title {
        font-size: 2rem;
    }
}

@media (max-width: 480px) {
    .brands-grid {
        grid-template-columns: 1fr;
    }
}