/* VARIABLES & RESET */
:root {
    --pak-green: #005528; /* Deep Pakistan Flag Green */
    --pak-green-light: #007A3D;
    --white: #ffffff;
    --text-dark: #222222;
    --gray-light: #f4f8f5;
    
    --font-en: 'Montserrat', sans-serif;
    --font-ur: 'Noto Nastaliq Urdu', serif;
}

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

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

/* UTILITIES */
.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 20px;
}

.text-center { text-align: center; }

.urdu-text {
    font-family: var(--font-ur);
    direction: rtl; /* Right to Left for Urdu */
}

/* BUTTONS */
.btn-solid {
    background-color: var(--pak-green);
    color: var(--white);
    padding: 12px 30px;
    border: none;
    border-radius: 50px;
    font-weight: 600;
    cursor: pointer;
    transition: 0.3s;
    font-size: 1rem;
    text-transform: uppercase;
}

.btn-solid:hover {
    background-color: var(--pak-green-light);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0,85,40,0.3);
}

.btn-outline {
    background: transparent;
    border: 2px solid var(--pak-green);
    color: var(--pak-green);
    padding: 8px 25px;
    border-radius: 50px;
    font-weight: 600;
    cursor: pointer;
    transition: 0.3s;
}

.btn-outline:hover {
    background: var(--pak-green);
    color: var(--white);
}

.btn-text {
    color: var(--white);
    text-decoration: none;
    font-weight: 500;
    margin-left: 20px;
}

/* NAVIGATION */
.navbar {
    height: 80px;
    display: flex;
    align-items: center;
    position: absolute; /* Transparent on top of hero */
    top: 0;
    left: 0;
    width: 100%;
    z-index: 100;
}

.nav-container {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--pak-green); /* Green Logo */
    background: white; /* Small bg for readability if needed, or keep transparent */
    padding: 5px 15px;
    border-radius: 4px;
}

.logo-accent {
    color: var(--text-dark);
}

/* HERO SECTION */
.hero {
    height: 100vh;
    min-height: 600px;
    background-image: url('https://images.unsplash.com/photo-1596423982845-66795f756082?ixlib=rb-4.0.3&auto=format&fit=crop&w=1920&q=80'); /* Pakistan Scenery Placeholder */
    background-size: cover;
    background-position: center;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: var(--white);
}

.overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 85, 40, 0.85); /* Heavy Green Overlay */
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
}

.main-heading {
    font-size: 3.5rem;
    margin-bottom: 10px;
    line-height: 1.4;
    text-shadow: 0 2px 4px rgba(0,0,0,0.3);
}

.english-sub {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 20px;
    letter-spacing: 1px;
    text-transform: uppercase;
}

.description {
    font-size: 1.1rem;
    margin-bottom: 40px;
    opacity: 0.9;
}

/* ISSUES SECTION */
.section-padding {
    padding: 80px 0;
}

.section-title {
    margin-bottom: 60px;
}

.section-title h2 {
    font-size: 2.5rem;
    color: var(--pak-green);
    margin-bottom: 10px;
}

.cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.card {
    background: var(--white);
    border: 1px solid #eee;
    padding: 40px 30px;
    border-radius: 10px;
    text-align: center;
    transition: 0.3s;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
}

.card:hover {
    transform: translateY(-10px);
    border-color: var(--pak-green);
    box-shadow: 0 15px 30px rgba(0,85,40,0.15);
}

.icon-box {
    font-size: 3rem;
    color: var(--pak-green);
    margin-bottom: 20px;
}

.card h3 {
    margin-bottom: 15px;
    font-size: 1.4rem;
}

/* MODAL (Popup) */
.modal {
    display: none; 
    position: fixed; 
    z-index: 200; 
    left: 0;
    top: 0;
    width: 100%; 
    height: 100%; 
    background-color: rgba(0,0,0,0.6); 
    align-items: center;
    justify-content: center;
}

.modal-content {
    background-color: #fefefe;
    padding: 40px;
    border-radius: 10px;
    width: 90%;
    max-width: 450px;
    position: relative;
    text-align: center;
    animation: fadeIn 0.4s;
}

@keyframes fadeIn {
    from {opacity: 0; transform: scale(0.9);}
    to {opacity: 1; transform: scale(1);}
}

.close-btn {
    position: absolute;
    top: 10px;
    right: 20px;
    font-size: 28px;
    font-weight: bold;
    color: #aaa;
    cursor: pointer;
}

.close-btn:hover { color: var(--pak-green); }

.green-text { color: var(--pak-green); }

.join-form { margin-top: 25px; text-align: left; }

.form-group { margin-bottom: 20px; }
.form-group label { display: block; margin-bottom: 8px; font-size: 0.9rem; font-weight: 600; }
.form-group input { width: 100%; padding: 12px; border: 1px solid #ddd; border-radius: 5px; }
.full-width { width: 100%; }

/* FOOTER */
footer {
    background-color: var(--text-dark);
    color: var(--white);
    padding: 40px 0;
    text-align: center;
}

.footer-logo {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 20px;
}

.social-links { margin-bottom: 20px; }
.social-links a {
    color: var(--white);
    font-size: 1.2rem;
    margin: 0 10px;
    transition: 0.3s;
}
.social-links a:hover { color: #ccc; }

.copyright { font-size: 0.8rem; opacity: 0.6; }

/* RESPONSIVE */
@media (max-width: 768px) {
    .main-heading { font-size: 2.5rem; }
    .hero { background-position: center; }
    .nav-container { padding: 0 15px; }
    .logo { background: white; color: var(--pak-green); }
}