:root {
    --primary: #FF3366;
    /* Vibrant Pink/Red */
    --secondary: #2D2D2D;
    --background: #FFFFFF;
    --surface: #F8F9FA;
    --text-main: #1A1A1A;
    --text-muted: #666666;
    --border: #E5E5E5;

    --font-heading: 'Playfair Display', serif;
    --font-body: 'Outfit', sans-serif;

    --container-width: 1200px;
    --spacing-md: 1.5rem;
    --spacing-lg: 3rem;
}

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

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

.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* Header */
.main-header {
    border-bottom: 1px solid var(--border);
    padding: 1.25rem 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-family: var(--font-body);
    font-weight: 800;
    font-size: 1.75rem;
    text-decoration: none;
    color: var(--text-main);
    letter-spacing: -0.03em;
}

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

.nav-list {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-list a {
    text-decoration: none;
    color: var(--text-main);
    font-weight: 500;
    transition: color 0.2s;
}

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

/* Hero Section */
.hero {
    padding: 4rem 0;
    text-align: center;
    background: linear-gradient(180deg, var(--surface) 0%, rgba(255, 255, 255, 0) 100%);
}

.hero h1 {
    font-family: var(--font-heading);
    font-size: 3.5rem;
    line-height: 1.1;
    margin-bottom: 1rem;
    color: var(--secondary);
}

.hero p {
    font-size: 1.25rem;
    color: var(--text-muted);
}

/* News Grid */
.news-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 2rem;
    padding: 4rem 0;
}

.news-card {
    background: white;
    border: 1px solid var(--border);
    border-radius: 12px;
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.news-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
}

.card-image {
    height: 220px;
    background-color: #EEE;
    object-fit: cover;
    width: 100%;
}

.card-content {
    padding: 1.5rem;
}

.card-tag {
    font-size: 0.75rem;
    text-transform: uppercase;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 0.5rem;
    display: block;
}

.card-title {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    margin-bottom: 0.75rem;
    line-height: 1.3;
}

.card-summary {
    color: var(--text-muted);
    font-size: 0.95rem;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.main-footer {
    border-top: 1px solid var(--border);
    padding: 3rem 0;
    margin-top: 4rem;
    text-align: center;
    color: var(--text-muted);
}

/* Dark Mode Styles */
body.dark-mode {
    --background: #121212;
    --surface: #1E1E1E;
    --text-main: #E0E0E0;
    --text-muted: #A0A0A0;
    --border: #333333;
    --secondary: #FFFFFF;
}

body.dark-mode .main-header {
    background: rgba(18, 18, 18, 0.95);
}

body.dark-mode .news-card {
    background: var(--surface);
}

body.dark-mode .nav-list a:hover,
body.dark-mode .active {
    color: var(--primary);
}

/* Dark Mode Toggle Button */
.theme-toggle {
    background: none;
    border: none;
    cursor: pointer;
    font-size: 1.5rem;
    padding: 0.5rem;
    color: var(--text-main);
    transition: transform 0.3s ease;
}

.theme-toggle:hover {
    transform: rotate(15deg);
}