/* 
* Iprgneix - Higher Education Consultancy Website
* Modern Enhanced Stylesheet
*/

/* Custom Variables */
:root {
    /* --- Primary (from logo text) --- */
    --primary: #243472;
    --primary-hover: #1e2a5a; /* A darker shade of primary for hover */
    --primary-light: rgba(36, 52, 114, 0.1); /* 10% opacity of primary */
    
    /* --- Secondary (Complementary Blue) --- */
    --secondary: #4285F4; /* A brighter, complementary blue */
    --secondary-light: rgba(66, 133, 244, 0.1); /* 10% opacity of secondary */
    
    /* --- Accent (from logo lightbulb) --- */
    --accent: #ffc200;
    --accent-hover: #e6ad00; /* A darker shade of accent for hover */
    
    /* --- Neutrals & Effects (Unchanged) --- */
    --dark: #212529;
    --light: #f8f9fa;
    --success: #28a745;
    --box-shadow: 0 5px 30px rgba(0, 0, 0, 0.08);
    --box-shadow-hover: 0 10px 40px rgba(0, 0, 0, 0.15);
    --transition: all 0.3s cubic-bezier(0.165, 0.84, 0.44, 1);
}

/* General Enhancements */
body {
    font-family: 'Open Sans', sans-serif;
    color: #333;
    overflow-x: hidden;
    padding-top: 80px; /* Adjusted for new navbar height */
    line-height: 1.6;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    line-height: 1.3;
}

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

section {
    padding: 80px 0;
    position: relative;
    overflow: hidden;
}

.btn {
    border-radius: 6px;
    padding: 10px 24px;
    font-weight: 600;
    transition: var(--transition);
    text-transform: none;
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.btn-primary {
    background: var(--primary);
    border-color: var(--primary);
    box-shadow: 0 4px 15px rgba(0, 86, 179, 0.2);
}

.btn-primary:hover, 
.btn-primary:focus {
    background: var(--primary-hover);
    border-color: var(--primary-hover);
    box-shadow: 0 6px 20px rgba(0, 86, 179, 0.3);
    transform: translateY(-2px);
}

.btn-accent {
    background: var(--accent);
    border-color: var(--accent);
    color: white;
    box-shadow: 0 4px 15px rgba(255, 107, 0, 0.2);
}

.btn-accent:hover, 
.btn-accent:focus {
    background: var(--accent-hover);
    border-color: var(--accent-hover);
    color: white;
    box-shadow: 0 6px 20px rgba(255, 107, 0, 0.3);
    transform: translateY(-2px);
}

.btn-outline-primary {
    color: var(--primary);
    border-color: var(--primary);
    background: transparent;
}

.btn-outline-primary:hover {
    background: var(--primary);
    border-color: var(--primary);
    color: white;
    transform: translateY(-2px);
}

.btn-lg {
    padding: 12px 30px;
    font-size: 1.1rem;
}

/* Modern Navbar */
.modern-navbar {
    background-color: rgba(255, 255, 255, 0.98);
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    padding: 16px 0;
    transition: var(--transition);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.03);
}

.modern-navbar.scrolled {
    padding: 10px 0;
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
}

.modern-navbar .navbar-brand img {
    height: 48px;
    transition: var(--transition);
}

.modern-navbar.scrolled .navbar-brand img {
    height: 42px;
}

.modern-navbar .navbar-toggler {
    border: none;
    padding: 0;
    outline: none;
}

.modern-navbar .navbar-toggler:focus {
    box-shadow: none;
}

.hamburger-icon {
    width: 24px;
    height: 18px;
    position: relative;
    margin: 0;
    transform: rotate(0deg);
    transition: .5s ease-in-out;
    cursor: pointer;
}

.hamburger-icon span {
    display: block;
    position: absolute;
    height: 2px;
    width: 100%;
    background: var(--primary);
    border-radius: 9px;
    opacity: 1;
    left: 0;
    transform: rotate(0deg);
    transition: .25s ease-in-out;
}

.hamburger-icon span:nth-child(1) {
    top: 0px;
}

.hamburger-icon span:nth-child(2), .hamburger-icon span:nth-child(3) {
    top: 8px;
}

.hamburger-icon span:nth-child(4) {
    top: 16px;
}

.hamburger-icon.open span:nth-child(1) {
    top: 8px;
    width: 0%;
    left: 50%;
}

.hamburger-icon.open span:nth-child(2) {
    transform: rotate(45deg);
}

.hamburger-icon.open span:nth-child(3) {
    transform: rotate(-45deg);
}

.hamburger-icon.open span:nth-child(4) {
    top: 8px;
    width: 0%;
    left: 50%;
}

.modern-navbar .nav-item {
    margin: 0 5px;
    position: relative;
}

.modern-navbar .nav-link {
    font-weight: 600;
    padding: 8px 16px;
    color: #333;
    position: relative;
    transition: var(--transition);
}

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

.modern-navbar .nav-link::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: 0;
    left: 50%;
    background: var(--primary);
    transition: var(--transition);
    transform: translateX(-50%);
}

.modern-navbar .nav-link:hover::after,
.modern-navbar .nav-link.active::after {
    width: 30px;
}

.modern-navbar .dropdown-menu {
    border: none;
    border-radius: 8px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    padding: 15px 0;
    margin-top: 10px;
    transition: var(--transition);
    opacity: 0;
    visibility: hidden;
    display: block;
    transform: translateY(10px);
}

.modern-navbar .dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.modern-navbar .dropdown-item {
    padding: 8px 20px;
    font-weight: 500;
    transition: var(--transition);
}

.modern-navbar .dropdown-item:hover,
.modern-navbar .dropdown-item:focus,
.modern-navbar .dropdown-item.active {
    background-color: var(--primary-light);
    color: var(--primary);
}

/* Mobile Navigation */
@media (max-width: 991.98px) {
    .modern-navbar .navbar-collapse {
        background: white;
        border-radius: 10px;
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
        padding: 20px;
        max-height: 80vh;
        overflow-y: auto;
        margin-top: 15px;
    }
    
    .modern-navbar .nav-item {
        margin: 5px 0;
    }
    
    .modern-navbar .dropdown-menu {
        box-shadow: none;
        padding: 0 0 0 20px;
        margin-top: 0;
        opacity: 1;
        visibility: visible;
        display: none;
        transform: none;
    }
    
    .modern-navbar .dropdown-menu.show {
        display: block;
    }
    
    .modern-navbar .nav-link::after {
        display: none;
    }
    
    .modern-navbar .dropdown-toggle::after {
        float: right;
        margin-top: 10px;
    }
    
    .modern-navbar .nav-cta {
        margin-top: 15px;
    }

    /* Fix submenu text visibility under academic services on mobile */
    .modern-navbar .dropdown-submenu .dropdown-menu {
        display: block !important;
        position: relative !important;
        opacity: 1 !important;
        visibility: visible !important;
        color: #333 !important;
        padding-left: 20px;
    }
}

/* Hero Section Enhancements */
.modern-hero {
    position: relative;
    padding: 120px 0 100px;
    background: linear-gradient(135deg, #19234d 0%, #243472 100%);
    color: white;
    overflow: hidden;
}

.modern-hero::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    background-image: url('https://cdn.pixabay.com/photo/2018/03/10/12/00/teamwork-3213924_1280.jpg');
    background-size: cover;
    background-position: center;
    opacity: 0.15;
    z-index: 0;
}

.modern-hero .container {
    position: relative;
    z-index: 1;
}

.modern-hero h1 {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 1.5rem;
}

.modern-hero p {
    font-size: 1.25rem;
    line-height: 1.6;
    margin-bottom: 2rem;
    opacity: 0.9;
}

.hero-image-container {
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.3);
    transform: perspective(1000px) rotateY(-5deg);
    transition: var(--transition);
}

.hero-image-container:hover {
    transform: perspective(1000px) rotateY(0deg);
}

.hero-image-container img {
    transition: var(--transition);
}

.hero-image-container:hover img {
    transform: scale(1.05);
}

/* Section Enhancements */
.section-title {
    position: relative;
    margin-bottom: 60px;
}

.section-title h2 {
    font-size: 2.5rem;
    font-weight: 800;
    position: relative;
    display: inline-block;
    margin-bottom: 20px;
}

.section-title h2::after {
    content: '';
    position: absolute;
    width: 80px;
    height: 4px;
    background: var(--primary);
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    border-radius: 2px;
}

.section-title p {
    font-size: 1.2rem;
    color: #666;
    max-width: 800px;
    margin: 0 auto;
}

/* Card Enhancements */
.modern-card {
    border: none;
    border-radius: 12px;
    overflow: hidden;
    transition: var(--transition);
    box-shadow: var(--box-shadow);
    height: 100%;
    background: white;
}

.modern-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--box-shadow-hover);
}

.modern-card .card-icon {
    width: 70px;
    height: 70px;
    background-color: var(--primary-light);
    color: var(--primary);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    margin-bottom: 20px;
    transition: var(--transition);
}

.modern-card:hover .card-icon {
    background-color: var(--primary);
    color: white;
    transform: rotateY(180deg);
}

.modern-card .card-title {
    font-size: 1.4rem;
    font-weight: 700;
    margin-bottom: 15px;
    color: var(--dark);
}

.modern-card .card-body {
    padding: 30px;
}

.modern-card .card-link {
    font-weight: 600;
    color: var(--primary);
    display: inline-flex;
    align-items: center;
    transition: var(--transition);
}

.modern-card .card-link i {
    margin-left: 8px;
    transition: var(--transition);
}

.modern-card:hover .card-link {
    color: var(--accent);
}

.modern-card:hover .card-link i {
    transform: translateX(5px);
}

/* Testimonial Cards */
.testimonial-card {
    padding: 30px;
    border-radius: 12px;
    box-shadow: var(--box-shadow);
    transition: var(--transition);
    background: white;
    position: relative;
    overflow: hidden;
}

.testimonial-card::before {
    content: '"';
    position: absolute;
    top: -20px;
    right: 30px;
    font-size: 150px;
    font-family: Georgia, serif;
    color: var(--primary-light);
    opacity: 0.5;
    z-index: 0;
}

.testimonial-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--box-shadow-hover);
}

.testimonial-card .testimonial-content {
    position: relative;
    z-index: 1;
}

.testimonial-card .quote {
    font-style: italic;
    margin-bottom: 25px;
    position: relative;
    z-index: 1;
}

.testimonial-card .author-info {
    display: flex;
    align-items: center;
}

.testimonial-card .author-avatar {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    overflow: hidden;
    margin-right: 15px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

.testimonial-card .author-name {
    font-weight: 700;
    margin-bottom: 2px;
}

.testimonial-card .author-position {
    font-size: 0.9rem;
    color: #666;
}

/* Team Member Cards */
.team-card {
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--box-shadow);
    transition: var(--transition);
    background: white;
}

.team-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--box-shadow-hover);
}

.team-card .team-image {
    position: relative;
    overflow: hidden;
}

.team-card .team-image img {
    transition: var(--transition);
}

.team-card:hover .team-image img {
    transform: scale(1.05);
}

.team-card .team-info {
    padding: 25px;
    text-align: center;
}

.team-card .team-name {
    font-size: 1.4rem;
    font-weight: 700;
    margin-bottom: 5px;
}

.team-card .team-position {
    color: var(--primary);
    font-weight: 600;
    margin-bottom: 15px;
}

.team-card .team-bio {
    margin-bottom: 20px;
    font-size: 0.95rem;
}

.team-card .team-social {
    display: flex;
    justify-content: center;
    gap: 15px;
}

.team-card .social-icon {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--primary-light);
    color: var(--primary);
    transition: var(--transition);
}

.team-card .social-icon:hover {
    background: var(--primary);
    color: white;
    transform: translateY(-3px);
}

/* Contact Form Enhancements */
.contact-form {
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--box-shadow-hover);
}

.contact-form .form-control {
    border: 2px solid #e9ecef;
    border-radius: 8px;
    padding: 12px 16px;
    height: auto;
    font-size: 1rem;
    transition: var(--transition);
}

.contact-form .form-control:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 0.2rem rgba(0, 86, 179, 0.15);
}

.contact-form .form-floating label {
    padding: 12px 16px;
}

.contact-form .form-select {
    border: 2px solid #e9ecef;
    border-radius: 8px;
    height: 58px;
    font-size: 1rem;
    transition: var(--transition);
}

.contact-form .form-select:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 0.2rem rgba(0, 86, 179, 0.15);
}

/* Footer Enhancements */
.modern-footer {
    background-color: var(--dark);
    color: white;
    padding: 80px 0 20px;
    position: relative;
    overflow: hidden;
}

.modern-footer::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    height: 100%;
    width: 40%;
    background: linear-gradient(135deg, rgba(0, 86, 179, 0.1) 0%, rgba(0, 160, 227, 0.1) 100%);
    clip-path: polygon(100% 0, 0% 100%, 100% 100%);
    z-index: 0;
}

.modern-footer .footer-logo {
    margin-bottom: 25px;
}

.modern-footer .footer-about {
    margin-bottom: 30px;
    color: rgba(255, 255, 255, 0.7);
}

.modern-footer .footer-heading {
    color: white;
    font-weight: 700;
    margin-bottom: 25px;
    position: relative;
    padding-bottom: 10px;
}

.modern-footer .footer-heading::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 40px;
    height: 2px;
    background: var(--primary);
}

.modern-footer .footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
}

.modern-footer .footer-links li {
    margin-bottom: 12px;
}

.modern-footer .footer-links a {
    color: rgba(255, 255, 255, 0.7);
    transition: var(--transition);
    display: inline-block;
}

.modern-footer .footer-links a:hover {
    color: white;
    transform: translateX(5px);
}

.modern-footer .contact-info {
    list-style: none;
    padding: 0;
    margin: 0;
}

.modern-footer .contact-info li {
    margin-bottom: 15px;
    display: flex;
}

.modern-footer .contact-info i {
    color: var(--primary);
    margin-right: 10px;
    margin-top: 5px;
}

.modern-footer .contact-info a {
    color: rgba(255, 255, 255, 0.7);
    transition: var(--transition);
}

.modern-footer .contact-info a:hover {
    color: white;
}

.modern-footer .social-icons {
    display: flex;
    gap: 15px;
}

.modern-footer .social-icon {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.1);
    color: white;
    transition: var(--transition);
}

.modern-footer .social-icon:hover {
    background: var(--primary);
    transform: translateY(-5px);
}

.modern-footer .footer-bottom {
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    margin-top: 50px;
    text-align: center;
}

.modern-footer .copyright {
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.9rem;
}