/* Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Mandali&family=Suranna&display=swap');

:root {
    --primary-color: #0B2447;    /* డీప్ నేవీ బ్లూ - నమ్మకానికి ప్రతీక */
    --secondary-color: #FF6600;  /* కాషాయం/ఆరెంజ్ - చైతన్యానికి ప్రతీక */
    --text-color: #333333;
    --bg-color: #F8F9FA;
    --card-bg: #FFFFFF;
}

body {
    font-family: 'Mandali', sans-serif;
    margin: 0;
    padding: 0;
    background-color: var(--bg-color);
    color: var(--text-color);
    line-height: 1.7;
}

/* Header & Navbar */
header {
    background: var(--primary-color);
    color: white;
    padding: 15px 50px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.logo-text {
    font-family: 'Suranna', serif;
    font-size: 2.2rem;
    margin: 0;
    letter-spacing: 1px;
    color: white;
    text-decoration: none;
}

.logo-tagline {
    font-size: 0.9rem;
    color: #A5D7E8;
    margin: 0;
}

nav a {
    color: white;
    text-decoration: none;
    margin-left: 20px;
    font-weight: bold;
    transition: color 0.3s;
}

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

/* Hero Section */
.hero {
    background: linear-gradient(135deg, rgba(11,36,71,0.9) 0%, rgba(25,55,109,0.8) 100%), 
                url('https://images.unsplash.com/photo-1540910419892-4a36d2c3266c?ixlib=rb-1.2.1&auto=format&fit=crop&w=1350&q=80');
    background-size: cover;
    background-position: center;
    color: white;
    text-align: center;
    padding: 120px 20px;
}

.hero h2 {
    font-family: 'Suranna', serif;
    font-size: 3rem;
    margin-bottom: 20px;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.5);
}

.btn-pledge {
    background: linear-gradient(45deg, #FF6600, #FF8C00);
    color: white;
    padding: 15px 40px;
    border: none;
    border-radius: 50px;
    font-size: 1.2rem;
    font-weight: bold;
    cursor: pointer;
    box-shadow: 0 4px 15px rgba(255, 102, 0, 0.4);
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
}

.btn-pledge:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(255, 102, 0, 0.6);
}

/* Section Titles */
.section-title {
    text-align: center;
    font-family: 'Suranna', serif;
    font-size: 2.5rem;
    color: var(--primary-color);
    margin: 50px 0 30px;
    position: relative;
}

.section-title::after {
    content: '';
    width: 60px;
    height: 4px;
    background: var(--secondary-color);
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    border-radius: 2px;
}

/* Container & Cards */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.articles-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
    margin-bottom: 50px;
}

.card {
    background: var(--card-bg);
    border-radius: 15px;
    padding: 25px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
    transition: all 0.3s ease;
    border-top: 5px solid transparent;
    display: flex;
    flex-direction: column;
}

.card:hover {
    transform: translateY(-10px);
    border-top: 5px solid var(--secondary-color);
    box-shadow: 0 15px 40px rgba(0,0,0,0.1);
}

.card-date {
    font-size: 0.85rem;
    color: #777;
    margin-bottom: 15px;
    display: inline-block;
    background: #eee;
    padding: 5px 10px;
    border-radius: 20px;
}

.card h3 {
    color: var(--primary-color);
    font-size: 1.5rem;
    margin-top: 0;
    margin-bottom: 15px;
    line-height: 1.4;
}

.read-more {
    color: var(--secondary-color);
    text-decoration: none;
    font-weight: bold;
    margin-top: auto;
    display: inline-block;
    transition: color 0.3s;
}

.read-more:hover {
    color: var(--primary-color);
}

/* Footer */
footer {
    background: #0B2447;
    color: #A5D7E8;
    text-align: center;
    padding: 40px 20px;
    margin-top: 60px;
    font-size: 1rem;
}