:root {
    --primary-color: #004aad;
    --primary-dark: #003a8c;
    --secondary-color: #28a745;
    --accent-color: #2d6a4f;
    --text-color: #333333;
    --text-light: #666666;
    --bg-light: #f8f9fa;
    --white: #ffffff;
    --shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    --transition: all 0.3s ease;
}

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

.headbanner {
    background: linear-gradient(rgb(0, 69, 173), rgba(0, 74, 173, 0.6)), url('../images/practice.png');
    background-size: cover;
    background-position: center;
}

.cta {
    position: relative;
    overflow: hidden;
    border-radius: 19px;
}

.cta video {
    position: absolute;
    top: 50%;
    left: 50%;
    min-width: 100%;
    min-height: 100%;
    transform: translate(-50%, -50%);
    object-fit: cover;
    z-index: -1;
}

.cta::after {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 75, 173, 0.215); /* overlay */
}

/* Navbar */
.navbar {
    background: var(--white);
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.navbar-brand {
    font-weight: 700;
    color: var(--primary-color) !important;
}

.nav-link {
    font-weight: 500;
    color: var(--text-color) !important;
    margin: 0 10px;
}

.nav-link:hover, .nav-link.active {
    color: var(--primary-color) !important;
}

.social-icons a {
    color: var(--bs-primary); /* Bootstrap primary color */
    font-size: 18px;
    transition: all 0.3s ease;
}

.social-icons a:hover {
    color: #fff;
    background-color: var(--bs-primary);
    border-radius: 50%;
    padding: 6px;
}
/* Hero Section */
.hero-section {
    position: relative;
    padding: 100px 0;
    background: linear-gradient(rgba(0, 75, 173, 0.495), rgba(0, 75, 173, 0.473)), url('../images/hero.png');
    background-size: cover;
    background-position: center;
    color: var(--white);
    min-height: 600px;
    display: flex;
    align-items: center;
}

.hero-content h1 {
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 20px;
}

.hero-content p {
    font-size: 1.25rem;
    margin-bottom: 30px;
}

/* Buttons */
.btn-primary {
    background-color: var(--primary-color);
    border: none;
    padding: 12px 30px;
    font-weight: 600;
    border-radius: 5px;
}

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

.btn-outline-light {
    border-width: 2px;
    padding: 12px 30px;
    font-weight: 600;
}

/* Cards */
.feature-card {
    padding: 40px;
    border-radius: 12px;
    background: var(--white);
    box-shadow: var(--shadow);
    border: none;
    transition: var(--transition);
    height: 100%;
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 20px rgba(0,0,0,0.1);
}

.feature-icon {
    font-size: 2.5rem;
    color: var(--secondary-color);
    margin-bottom: 20px;
}

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

.bg-light {
    background-color: var(--bg-light) !important;
}

.section-title {
    margin-bottom: 50px;
    text-align: center;
}

.section-title h2 {
    font-weight: 700;
    color: var(--primary-color);
    position: relative;
    padding-bottom: 15px;
}

.section-title h2::after {
    content: '';
    position: absolute;
    width: 60px;
    height: 3px;
    background: var(--secondary-color);
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
}

/* WhatsApp Floating Button */
.whatsapp-float {
    position: fixed;
    bottom: 20px;
    right: 20px;
    width: 60px;
    height: 60px;
    background-color: #25d366;
    color: #fff;
    border-radius: 50px;
    text-align: center;
    font-size: 30px;
    box-shadow: 2px 2px 3px #999;
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
}

.whatsapp-float:hover {
    color: #FFF;
    background-color: #128c7e;
}

/* Footer */
.footer {
    background: #111;
    color: #ddd;
    padding: 60px 0 20px;
}

.footer h5 {
    color: var(--white);
    margin-bottom: 25px;
}

.footer-links li {
    margin-bottom: 15px;
}

.footer-links a {
    color: #bbb;
    text-decoration: none;
    transition: var(--transition);
}

.footer-links a:hover {
    color: var(--white);
    padding-left: 5px;
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .hero-content h1 {
        font-size: 2.5rem;
    }
}