/* General Styles */
:root {
    --primary-color: #8B4513;
    --primary-light: #A0522D;
    --primary-dark: #6B3E0B;
    --secondary-color: #1E90FF;
    --text-color: #333;
    --light-color: #fff;
    --light-gray: #f8f9fa;
    --dark-gray: #343a40;
    --transition: all 0.3s ease;
    --box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    --border-radius: 8px;
}

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

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

a {
    text-decoration: none;
    color: var(--primary-color);
    transition: var(--transition);
}

a:hover {
    color: var(--primary-light);
}

.section-title {
    margin-bottom: 2rem;
    position: relative;
}

.section-title h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--primary-color);
}

.title-underline {
    height: 4px;
    width: 50px;
    background-color: var(--primary-color);
    margin-bottom: 1.5rem;
}

.title-underline.mx-auto {
    margin-left: auto;
    margin-right: auto;
}

/* Header Styles */
.navbar {
    background-color: transparent;
    transition: var(--transition);
    padding: 1rem 0;
}

.navbar-scrolled {
    background-color: var(--primary-color);
    box-shadow: var(--box-shadow);
    padding: 0.7rem 0;
}

.navbar-brand img.logo-img {
    height: 60px;
    width: auto;
}

.navbar-dark .navbar-nav .nav-link {
    color: var(--light-color);
    font-weight: 500;
    padding: 0.5rem 1rem;
    transition: var(--transition);
}

.navbar-dark .navbar-nav .nav-link:hover,
.navbar-dark .navbar-nav .nav-link.active {
    color: rgba(255, 255, 255, 0.8);
}

.login-btn {
    padding: 0.5rem 1.5rem;
    border-radius: 50px;
    font-weight: 600;
    box-shadow: var(--box-shadow);
    transition: var(--transition);
}

.login-btn:hover {
    transform: translateY(-3px);
}

/* Hero Section */
#hero {
    background: linear-gradient(rgba(107, 62, 11, 0.8), rgba(107, 62, 11, 0.9)), url('/image/Student_image/image 8.jpg');
    background-size: cover;
    background-position: center;
    color: var(--light-color);
    padding: 180px 0 100px;
    position: relative;
}

#hero h1 {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

#hero h2 {
    font-size: 2rem;
    font-weight: 500;
    margin-bottom: 1.5rem;
}

#hero p {
    font-size: 1.1rem;
    margin-bottom: 2rem;
}

.hero-btns .btn {
    padding: 0.8rem 1.5rem;
    font-weight: 600;
    border-radius: 50px;
    transition: var(--transition);
}

.hero-btns .btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

.hero-img {
    position: relative;
}

.carousel-inner {
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--box-shadow);
}

/* Stats Section */
#stats {
    background-color: var(--light-color);
    padding: 60px 0;
}

.stat-card {
    background-color: var(--light-gray);
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    transition: var(--transition);
}

.stat-card:hover {
    transform: translateY(-10px);
}

.stat-card i {
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.stat-card h2 {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.stat-card p {
    font-size: 1rem;
    color: var(--dark-gray);
    margin-bottom: 0;
}

/* Services Section */
#services {
    background-color: var(--light-gray);
    padding: 80px 0;
}

.service-card {
    background-color: var(--light-color);
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    transition: var(--transition);
    text-align: center;
}

.service-card:hover {
    transform: translateY(-10px);
}

.service-icon {
    margin-bottom: 1.5rem;
}

.service-icon img, 
.service-icon i {
    height: 60px;
    width: auto;
    color: var(--primary-color);
}

.service-card h3 {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--primary-dark);
}

.service-card p {
    font-size: 0.9rem;
    color: var(--text-color);
}

/* Contact Section */
#contact {
    padding: 80px 0;
}

.contact-form-card {
    background-color: var(--light-color);
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
}

.contact-form label {
    font-weight: 500;
    color: var(--dark-gray);
}

.contact-form .form-control {
    padding: 0.8rem;
    border-radius: var(--border-radius);
    border: 1px solid #ddd;
    margin-bottom: 1rem;
}

.contact-form .form-control:focus {
    box-shadow: none;
    border-color: var(--primary-color);
}

.contact-form button {
    padding: 0.8rem 2rem;
    font-weight: 600;
    border-radius: 50px;
}

.map-card {
    background-color: var(--light-color);
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
}

.contact-icon i {
    font-size: 1.5rem;
    color: var(--primary-color);
}

.contact-info h5 {
    font-weight: 600;
    margin-bottom: 0.3rem;
}

.contact-info p {
    margin-bottom: 0;
    color: var(--dark-gray);
}

/* Back to Top Button */
.back-to-top {
    position: fixed;
    right: 15px;
    bottom: 15px;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: var(--primary-color);
    color: var(--light-color);
    box-shadow: var(--box-shadow);
    z-index: 99;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}

.back-to-top.active {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    background-color: var(--primary-dark);
    color: var(--light-color);
}

/* Responsive Styles */
@media (max-width: 992px) {
    #hero {
        padding: 150px 0 80px;
    }
    
    #hero h1 {
        font-size: 2.5rem;
    }
    
    #hero h2 {
        font-size: 1.8rem;
    }
}

@media (max-width: 768px) {
    .section-title h2 {
        font-size: 2rem;
    }
    
    #hero {
        padding: 130px 0 60px;
        text-align: center;
    }
    
    #hero h1 {
        font-size: 2rem;
    }
    
    #hero h2 {
        font-size: 1.5rem;
    }
    
    .hero-btns {
        justify-content: center;
    }
    
    .hero-img {
        margin-top: 3rem;
    }
    
    .stat-card {
        margin-bottom: 1.5rem;
    }
}

@media (max-width: 576px) {
    #hero h1 {
        font-size: 1.8rem;
    }
    
    #hero p {
        font-size: 1rem;
    }
    
    .hero-btns .btn {
        padding: 0.6rem 1.2rem;
        font-size: 0.9rem;
    }
    
    .stat-card h2 {
        font-size: 2rem;
    }
    
    .service-card {
        padding: 1.5rem;
    }
}