/* --- CSS Variables & Reset --- */
:root {
    /* MAROON PALETTE */
    --primary: #800000;       /* Deep Maroon */
    --primary-hover: #5c0000; /* Darker Maroon for hover states */
    --accent: #b91c1c;        /* Red-ish accent for highlights */
    
    --secondary: #1e293b;     /* Dark Slate */
    --bg-light: #fdf2f2;      /* Very faint pinkish-white */
    --text-dark: #0f172a;
    --text-light: #64748b;
    --white: #ffffff;
    --transition: all 0.3s ease;
}

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

body {
    font-family: 'Poppins', sans-serif;
    color: var(--text-dark);
    line-height: 1.6;
    overflow-x: hidden;
}

a { text-decoration: none; color: inherit; }
ul { list-style: none; }

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

.section-padding { padding: 80px 0; }
.bg-light { background-color: var(--bg-light); }

/* --- Navbar --- */
.navbar {
    background: var(--white);
    height: 70px;
    display: flex;
    align-items: center;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    transition: var(--transition);
}

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

.logo {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--secondary);
    letter-spacing: -0.5px;
}

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

.nav-links { display: flex; gap: 30px; align-items: center; }
.nav-links a {
    font-weight: 500;
    font-size: 0.95rem;
    transition: var(--transition);
}
.nav-links a:hover { color: var(--primary); }

.btn-nav {
    padding: 8px 20px;
    background: var(--primary);
    color: var(--white) !important;
    border-radius: 5px;
}
.btn-nav:hover { background: var(--primary-hover); }

.menu-toggle { display: none; font-size: 1.5rem; cursor: pointer; color: var(--secondary); }

/* --- Hero Section --- */
.hero {
    height: 100vh;
    /* CHANGED: Uses local image inside an 'images' folder */
    background: url('images/hero-bg.png') no-repeat center center/cover;
    position: relative;
    display: flex;
    align-items: center;
    color: var(--white);
    text-align: center;
}

.hero-overlay {
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    /* Gradient overlay: Dark Slate to Deep Maroon */
    background: linear-gradient(135deg, rgba(15, 23, 42, 0.9), rgba(128, 0, 0, 0.75));
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
    margin: 0 auto;
}

.hero h1 {
    font-size: 3.5rem;
    line-height: 1.2;
    margin-bottom: 20px;
}

.hero p {
    font-size: 1.2rem;
    margin-bottom: 30px;
    opacity: 0.95;
}

.btn-main {
    display: inline-block;
    padding: 12px 30px;
    background: var(--primary);
    color: var(--white);
    border-radius: 50px;
    font-weight: 600;
    transition: var(--transition);
    border: 2px solid var(--primary);
}

.btn-main:hover {
    background: transparent;
    border-color: var(--white);
    color: var(--white);
}

/* --- About --- */
.section-header { text-align: center; margin-bottom: 60px; }
.section-header h2 { font-size: 2.5rem; color: var(--secondary); }
.line {
    width: 60px; height: 4px; background: var(--primary);
    margin: 10px auto;
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}

.about-stats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.stat-card {
    background: var(--white);
    padding: 30px;
    text-align: center;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
    border-radius: 10px;
    transition: var(--transition);
    border-top: 4px solid var(--primary);
}
.stat-card:hover { transform: translateY(-5px); box-shadow: 0 10px 25px rgba(0,0,0,0.1); }
.stat-card i { font-size: 2rem; color: var(--primary); margin-bottom: 10px; }
.stat-card h4 { font-size: 1.5rem; margin-bottom: 5px; }

/* --- Grid Section (Cards) --- */
.grid-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.card {
    background: var(--white);
    padding: 40px 30px;
    border-radius: 12px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.05);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    border-bottom: 3px solid transparent;
}

.card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0,0,0,0.1);
    border-bottom: 3px solid var(--primary);
}

.card-icon {
    width: 60px; height: 60px;
    background: var(--bg-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    font-size: 1.5rem;
    color: var(--primary);
    transition: var(--transition);
}

.card:hover .card-icon {
    background: var(--primary);
    color: var(--white);
}

.card h3 { margin-bottom: 10px; color: var(--secondary); }
.card p { color: var(--text-light); margin-bottom: 20px; font-size: 0.9rem; }

.card-link {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--primary);
    display: flex;
    align-items: center;
    gap: 5px;
}
.card-link:hover { color: var(--primary-hover); }

/* --- Contact --- */
.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    background: var(--white);
    padding: 40px;
    border-radius: 20px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.05);
    border: 1px solid #f0f0f0;
}

.contact-details li {
    margin: 15px 0;
    display: flex;
    align-items: center;
    gap: 15px;
    font-size: 1.1rem;
}
.contact-details i { color: var(--primary); }

.form-group { margin-bottom: 20px; }
.form-group label { display: block; margin-bottom: 5px; font-weight: 500; }
.form-group input, .form-group textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    font-family: inherit;
    transition: border 0.3s;
}

.form-group input:focus, .form-group textarea:focus {
    border-color: var(--primary);
    outline: none;
}

/* --- Animations --- */
.fade-in { opacity: 0; transform: translateY(20px); animation: fadeInUp 0.8s forwards; }
.delay-1 { animation-delay: 0.2s; }
.delay-2 { animation-delay: 0.4s; }

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

/* --- Footer --- */
footer {
    background: var(--secondary);
    color: var(--white);
    text-align: center;
    padding: 20px;
    font-size: 0.9rem;
}

/* --- Mobile Responsiveness --- */
@media(max-width: 768px) {
    .nav-links { display: none; }
    .menu-toggle { display: block; }
    .hero h1 { font-size: 2.5rem; }
    .about-content, .contact-wrapper { grid-template-columns: 1fr; }
    .logo { font-size: 1.1rem; }
}