@import url('https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.5.2/css/all.min.css');
/* === GLOBAL STYLES === */
:root {
    --primary-color: #5c6cff;
    --primary-dark-color: #3f4dff;
    --background-color: #0b0c11;
    --surface-color: #11131a;
    --text-color: #e0e0e0;
    --text-muted-color: #aeb8c4;
    --border-color: #2a2f45;
    --card-background-color: #1a1d2b;
    --success-color: #39d98a;
    --warning-color: #f7b500;
    --danger-color: #ff4d4f;
    --font-family: 'Pretendard', sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

body {
    font-family: var(--font-family);
    margin: 0;
    background-color: var(--background-color);
    color: var(--text-color);
    text-align: center;
    line-height: 1.6;
}

main {
    padding: 20px;
}

.container {
    max-width: 960px;
    margin: 40px auto;
    padding: 0 20px;
    text-align: left;
}

h1, h2, h3, h4, h5, h6 {
    color: #ffffff;
    font-weight: 700;
}

a {
    color: var(--primary-color);
    text-decoration: none;
    transition: color 0.3s ease;
}

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

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

/* === HEADER & NAVIGATION === */
.site-header {
    background-color: var(--surface-color);
    padding: 15px 30px;
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    z-index: 1000;
}

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

.logo {
    font-size: 1.8rem;
    font-weight: 900;
    color: #ffffff;
}

.main-nav ul {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    gap: 25px;
}

.main-nav a {
    color: var(--text-muted-color);
    font-weight: 600;
    font-size: 1rem;
}

.main-nav a:hover, .main-nav a.active {
    color: #ffffff;
}

/* === FOOTER === */
.site-footer {
    background-color: var(--surface-color);
    padding: 40px 20px;
    margin-top: 60px;
    border-top: 1px solid var(--border-color);
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    gap: 20px;
}

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

/* === HERO SECTION (INDEX.HTML) === */
.hero-container {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    min-height: 70vh;
    padding: 40px 20px;
    background: linear-gradient(180deg, rgba(11,12,17,0.8) 0%, var(--background-color) 100%);
}

.hero-text h1 {
    font-size: 3.5rem;
    font-weight: 900;
    margin: 0;
    max-width: 800px;
}

.hero-text .highlight {
    color: var(--primary-color);
}

.subtitle {
    font-size: 1.25rem;
    color: var(--text-muted-color);
    margin: 20px 0 40px 0;
    max-width: 600px;
}

.cta-button {
    background-color: var(--primary-color);
    color: white !important;
    padding: 15px 35px;
    border-radius: 30px;
    font-size: 1.1rem;
    font-weight: 700;
    transition: background-color 0.3s ease;
}

.cta-button:hover {
    background-color: var(--primary-dark-color);
}

/* === FEATURES & PROFESSIONAL SECTION (INDEX.HTML) === */
.features-container, .professional-section, .about-brief {
    padding: 60px 20px;
    max-width: 1200px;
    margin: 0 auto;
    text-align: center;
}

.features-container {
    display: flex;
    justify-content: center;
    gap: 40px;
}

.feature {
    max-width: 320px;
}

.feature h2 {
    font-size: 1.8rem;
    color: var(--primary-color);
}

.about-brief h2, .pro-feature h2 {
    font-size: 2.2rem;
}

.feature p, .about-brief p, .pro-feature p {
    font-size: 1.1rem;
    color: var(--text-muted-color);
    line-height: 1.7;
}

.professional-section {
    background-color: var(--surface-color);
    border-radius: 12px;
    display: flex;
    gap: 60px;
}

.pro-feature {
    max-width: 450px;
}

.learn-more-btn {
    display: inline-block;
    margin-top: 20px;
    padding: 12px 28px;
    border: 1px solid var(--primary-color);
    border-radius: 30px;
    font-weight: 600;
}

/* === PAGE HEADER (COMMON FOR SUBPAGES) === */
.page-header {
    padding: 40px 0;
    border-bottom: 1px solid var(--border-color);
    margin-bottom: 40px;
    text-align: center;
}

.page-header h1 {
    font-size: 2.8rem;
    margin: 0;
}

.page-header p {
    font-size: 1.2rem;
    color: var(--text-muted-color);
    max-width: 600px;
    margin: 10px auto 0;
}

/* === RANKING TABLES (DASHBOARD.HTML) === */
.ranking-section {
    margin-bottom: 60px;
}

.ranking-section h2 {
    font-size: 2rem;
    text-align: left;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 15px;
}

.platform-icon {
    width: 40px;
    height: 40px;
}

.ranking-table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
}

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

.ranking-table thead {
    background-color: var(--surface-color);
}

.ranking-table th {
    font-weight: 700;
    color: #ffffff;
}

.ranking-table tbody tr:hover {
    background-color: #1a1c23;
}

/* === INFLUENCER DETAIL PAGE (influencer.html) === */
.details-grid {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 40px;
    align-items: start;
}

.profile-card {
    background-color: var(--card-background-color);
    border-radius: 12px;
    padding: 30px;
    text-align: center;
    position: sticky;
    top: 100px; /* Corresponds to header height + margin */
}

.profile-avatar {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    margin: 0 auto 20px;
    background-color: var(--surface-color);
    display: flex;
    align-items: center;
    justify-content: center;
}

.profile-avatar i {
    font-size: 50px;
    color: var(--text-muted-color);
}

.profile-card h1 {
    font-size: 1.8rem;
    margin: 0 0 5px 0;
}

.profile-card .platform-badge {
    display: inline-block;
    background-color: var(--primary-color);
    color: white;
    padding: 5px 12px;
    border-radius: 15px;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 20px;
}

.profile-card .btn {
    display: block;
    width: 100%;
    padding: 12px;
    background-color: var(--primary-color);
    color: white;
    text-decoration: none;
    border-radius: 8px;
    text-align: center;
    font-weight: 700;
    transition: background-color 0.3s ease;
}

.profile-card .btn:hover {
    background-color: var(--primary-dark-color);
}

.metrics-container {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.metric-card {
    background-color: var(--card-background-color);
    border-radius: 12px;
    padding: 25px;
}

.metric-card.full-width {
    grid-column: 1 / -1;
}

.metric-card .card-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 15px;
    color: var(--text-muted-color);
    font-weight: 600;
}

.metric-card .card-header i {
    font-size: 1.2rem;
}

.metric-card .metric-value {
    font-size: 2.5rem;
    font-weight: 800;
    color: #ffffff;
}

.metric-card .metric-value.score-value {
    color: var(--success-color);
}

.brand-logos {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    margin-top: 15px;
}

.brand-logo {
    height: 40px;
    filter: grayscale(100%) brightness(150%);
    opacity: 0.8;
    transition: all 0.3s ease;
}

.brand-logo:hover {
    filter: grayscale(0%);
    opacity: 1;
}

/* === LEGAL & ABOUT CONTENT (ABOUT, PRIVACY, TERMS) === */
.about-content, .legal-content {
    text-align: left;
}

.legal-content h2 {
    font-size: 1.5rem;
    margin-top: 40px;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 10px;
}

.legal-content ul {
    padding-left: 20px;
}

/* === CONTACT FORM === */
#contact-form form {
    display: flex;
    flex-direction: column;
    gap: 20px;
    max-width: 600px;
    margin: 40px auto;
    text-align: left;
}

#contact-form label {
    font-weight: 700;
}

#contact-form input[type="text"], 
#contact-form input[type="email"], 
#contact-form textarea {
    background-color: var(--surface-color);
    border: 1px solid var(--border-color);
    color: var(--text-color);
    padding: 15px;
    border-radius: 8px;
    font-size: 1rem;
    font-family: var(--font-family);
}

#contact-form button {
    background-color: var(--primary-color);
    color: white;
    padding: 15px;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-size: 1.1rem;
    font-weight: 700;
    transition: background-color 0.3s ease;
}

#contact-form button:hover {
    background-color: var(--primary-dark-color);
}

/* === DISQUS CONTAINER (DASHBOARD) === */
.disqus-container {
    max-width: 960px;
    margin: 80px auto 0;
    text-align: center;
    padding: 40px 0;
    border-top: 1px solid var(--border-color);
}

.disqus-container h2 {
    font-size: 2rem;
}

#disqus_thread {
    margin-top: 30px;
    background: var(--surface-color);
    border-radius: 8px;
    padding: 20px;
}

/* === DISCLAIMER SECTION (DASHBOARD) === */
.disclaimer-section {
    max-width: 960px;
    margin: -30px auto 40px;
    padding: 20px;
    background-color: var(--surface-color);
    border-radius: 8px;
    text-align: center;
}

.disclaimer-section p {
    font-size: 0.9rem;
    color: var(--text-muted-color);
    margin: 0;
}

/* === RESPONSIVE DESIGN === */
@media (max-width: 768px) {
    .details-grid {
        grid-template-columns: 1fr; /* Stack profile and metrics on smaller screens */
    }

    .profile-card {
        position: static; /* Unstick the profile card on mobile */
    }

    .metrics-container {
        grid-template-columns: 1fr; /* Full-width metric cards on mobile */
    }

    .hero-text h1 {
        font-size: 2.5rem;
    }

    .features-container, .professional-section {
        flex-direction: column;
        align-items: center;
        gap: 40px;
    }

    .main-nav {
        flex-direction: column;
        gap: 15px;
    }

    .footer-content {
        flex-direction: column;
        gap: 15px;
    }

    .ranking-table {
        display: block;
        overflow-x: auto;
    }
}