:root {
    --primary-color: #0d6efd;
    --secondary-color: #6c757d;
    --accent-color: #ffc107;
    --dark-bg: #0f172a;
    --light-bg: #f8f9fa;
    --text-color: #333;
}

body {
    font-family: 'Inter', sans-serif;
    color: var(--text-color);
    background-color: var(--light-bg);
}

.navbar {
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.hero-section {
    position: relative;
    background: url('../images/hero_banner.png') no-repeat center center/cover;
    height: 600px;
    display: flex;
    align-items: center;
    color: white;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.6);
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.4);
    /* Dark overlay for readability */
}

.hero-content {
    position: relative;
    z-index: 2;
}

.section-title {
    position: relative;
    padding-bottom: 15px;
    margin-bottom: 30px;
}

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

.card {
    border: none;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border-radius: 10px;
    overflow: hidden;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.footer {
    background-color: var(--dark-bg);
    color: white;
    padding: 50px 0 20px;
}

.btn-primary {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
    padding: 10px 25px;
    font-weight: 600;
}

/* Floating Social Media Links */
.social-float {
    position: fixed;
    top: 50%;
    right: 0;
    transform: translateY(-50%);
    z-index: 9999;
    /* Increased Z-index */
    display: flex;
    flex-direction: column;
    visibility: visible;
    opacity: 1;
}


.social-float a {
    display: block;
    width: 45px;
    /* Reduced from 60px */
    height: 45px;
    line-height: 45px;
    text-align: center;
    color: white;
    font-size: 20px;
    /* Reduced from 28px */
    transition: all 0.3s ease;
    border-radius: 5px 0 0 5px;
    box-shadow: -2px 2px 5px rgba(0, 0, 0, 0.2);
    text-decoration: none;
}

.social-float a:hover {
    width: 60px;
    padding-right: 5px;
}

.social-float .facebook {
    background: #3b5998;
}

.social-float .twitter {
    background: #55acee;
}

.social-float .linkedin {
    background: #0077b5;
}

.social-float .instagram {
    background: #e4405f;
}

.social-float .whatsapp {
    background: #25d366;
}

/* Mobile Responsive Adjustments */
@media (max-width: 768px) {
    .social-float a {
        width: 35px;
        height: 35px;
        line-height: 35px;
        font-size: 16px;
    }

    .social-float a:hover {
        width: 35px;
        padding-right: 0;
    }
}