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

body {
    font-family: 'Poppins', sans-serif;
    line-height: 1.6;
    color: #333;
    font-weight: 400;
}

/* Modern Color Variables */
:root {
    --primary-gradient: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --secondary-gradient: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
    --warning-gradient: linear-gradient(135deg, #ffecd2 0%, #fcb69f 100%);
    --success-gradient: linear-gradient(135deg, #a8edea 0%, #fed6e3 100%);
    --dark-gradient: linear-gradient(135deg, #1e3c72 0%, #2a5298 100%);
    --glass-bg: rgba(255, 255, 255, 0.25);
    --glass-border: rgba(255, 255, 255, 0.18);
    --text-dark: #2d3748;
    --text-muted: #718096;
    --shadow-light: 0 4px 15px rgba(0, 0, 0, 0.1);
    --shadow-medium: 0 8px 25px rgba(0, 0, 0, 0.15);
    --shadow-heavy: 0 15px 35px rgba(0, 0, 0, 0.2);
}

/* Navigation */
.navbar {
    background: var(--dark-gradient);
    backdrop-filter: blur(20px);
    transition: all 0.3s ease;
    box-shadow: var(--shadow-medium);
    padding: 1rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.navbar-brand {
    font-size: 1.2rem;
    font-weight: 600;
    color: white !important;
}

.navbar-nav .nav-link {
    margin: 0 0.5rem;
    font-weight: 500;
    transition: all 0.3s ease;
    position: relative;
    color: rgba(255, 255, 255, 0.9) !important;
}

.navbar-nav .nav-link:hover {
    color: #ffffff !important;
    transform: translateY(-2px);
}

.navbar-nav .nav-link.active {
    color: #ffc107 !important;
}

/* Hero Section */
.hero-section {
    background: var(--primary-gradient);
    position: relative;
    overflow: hidden;
    padding-top: 80px;
    min-height: 100vh;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, rgba(102, 126, 234, 0.1) 0%, rgba(118, 75, 162, 0.1) 100%);
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 3;
}

.hero-badge .badge {
    font-size: 0.9rem;
    border-radius: 25px;
    padding: 10px 20px;
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-light);
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    line-height: 1.2;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.1);
}

.gradient-text {
    background: linear-gradient(45deg, #ffd700, #ffed4e);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.3rem;
    line-height: 1.6;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.1);
}

.hero-btn {
    border-radius: 50px;
    padding: 15px 30px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: all 0.3s ease;
    box-shadow: var(--shadow-light);
}

.hero-btn:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-heavy);
}

.hero-stats {
    margin-top: 3rem;
    padding: 2rem;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(20px);
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.hero-stats .stat-item h3 {
    font-size: 2.5rem;
    font-weight: 800;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.1);
}

.hero-image-bg {
    position: absolute;
    top: -20px;
    right: -20px;
    width: 120%;
    height: 120%;
    background: var(--secondary-gradient);
    border-radius: 30px;
    opacity: 0.1;
    z-index: 1;
}

.hero-main-img {
    position: relative;
    z-index: 2;
    border-radius: 20px;
    box-shadow: var(--shadow-heavy);
}

.floating-card {
    position: absolute;
    bottom: 20px;
    left: 20px;
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    padding: 1rem 1.5rem;
    border-radius: 15px;
    border: 1px solid var(--glass-border);
    z-index: 3;
    animation: float 6s ease-in-out infinite;
}

.hero-scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 3;
}

.scroll-arrow {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    display: flex;
    align-items: center;
    justify-content: center;
    animation: bounce 2s infinite;
    cursor: pointer;
    transition: all 0.3s ease;
}

.scroll-arrow:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: scale(1.1);
}

/* Foundation Cards */
.foundation-card {
    background: white;
    padding: 2.5rem;
    border-radius: 20px;
    box-shadow: var(--shadow-light);
    transition: all 0.3s ease;
    border: 1px solid #f0f0f0;
    position: relative;
    overflow: hidden;
}

.foundation-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--primary-gradient);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.foundation-card:hover::before {
    transform: scaleX(1);
}

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

.foundation-icon {
    width: 80px;
    height: 80px;
    background: var(--primary-gradient);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto;
    color: white;
    font-size: 2rem;
    box-shadow: var(--shadow-light);
}

/* Service Cards Enhanced */
.service-card {
    background: white;
    padding: 2.5rem;
    border-radius: 20px;
    box-shadow: var(--shadow-light);
    transition: all 0.4s ease;
    border: 1px solid #f0f0f0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
    transition: left 0.5s;
}

.service-card:hover::before {
    left: 100%;
}

.service-card:hover {
    transform: translateY(-15px) scale(1.02);
    box-shadow: var(--shadow-heavy);
}

.service-icon {
    width: 80px;
    height: 80px;
    background: var(--primary-gradient);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    color: white;
    font-size: 2rem;
    box-shadow: var(--shadow-light);
}

.service-features {
    text-align: left;
    margin: 1.5rem 0;
}

.service-features li {
    padding: 0.5rem 0;
    font-size: 0.9rem;
    color: var(--text-muted);
}

/* Process Steps */
.process-step {
    position: relative;
    padding: 1.5rem;
    transition: all 0.3s ease;
}

.process-step:hover {
    transform: translateY(-10px);
}

.step-number {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--primary-gradient);
    color: white;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 1rem;
    box-shadow: var(--shadow-light);
    z-index: 2;
}

.process-icon {
    background: rgba(102, 126, 234, 0.1);
    border-radius: 15px;
    padding: 1rem;
    margin-bottom: 1rem;
    transition: all 0.3s ease;
}

.process-step:hover .process-icon {
    background-color: rgb(255, 247, 0);
    color: white;
}

/* Feature Items Enhanced */
.feature-item .feature-icon {
    width: 60px;
    height: 60px;
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.5rem;
    box-shadow: var(--shadow-light);
}

.feature-item h5 {
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 0.5rem;
    font-size: 1.1rem;
}

.feature-item p {
    color: var(--text-muted);
    font-weight: 400;
}

/* Quick Contact Cards */
.quick-contact-card {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    padding: 2rem;
    border-radius: 20px;
    border: 1px solid var(--glass-border);
    transition: all 0.3s ease;
}

.quick-contact-card:hover {
    transform: translateY(-10px);
    background: rgba(255, 255, 255, 0.35);
}

.quick-contact-icon {
    width: 70px;
    height: 70px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto;
    font-size: 2rem;
    color: white;
    box-shadow: var(--shadow-light);
}

/* Certification Cards */
.certification-card {
    padding: 2rem;
    transition: all 0.3s ease;
    background: white;
    border-radius: 15px;
    box-shadow: var(--shadow-light);
    border: 1px solid #f0f0f0;
}

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

.cert-icon {
    transition: all 0.3s ease;
}

.certification-card:hover .cert-icon {
    transform: scale(1.1);
}

/* Testimonials Enhanced */
.testimonial-card {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    padding: 2.5rem;
    border-radius: 20px;
    border: 1px solid var(--glass-border);
    height: 100%;
    transition: all 0.3s ease;
}

.testimonial-card:hover {
    transform: translateY(-5px);
    background: rgba(255, 255, 255, 0.35);
}

.testimonial-card .stars {
    font-size: 1.2rem;
}

.testimonial-card p {
    font-style: italic;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.9);
    font-weight: 400;
}

/* Contact Form Enhanced */
.contact-form {
    background: white;
    padding: 3rem;
    border-radius: 20px;
    box-shadow: var(--shadow-medium);
    border: 1px solid #f0f0f0;
}

.form-control {
    border: 2px solid #e2e8f0;
    border-radius: 12px;
    padding: 15px 20px;
    transition: all 0.3s ease;
    font-weight: 400;
    font-size: 0.95rem;
    background: #f8fafc;
}

.form-control:focus {
    border-color: #667eea;
    box-shadow: 0 0 0 0.2rem rgba(102, 126, 234, 0.25);
    background: white;
}

.form-label {
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 0.5rem;
}

/* Buttons Enhanced */
.btn {
    font-weight: 600;
    border-radius: 12px;
    padding: 12px 24px;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
    border: none;
    letter-spacing: 0.5px;
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-medium);
}

.btn-warning {
    background: var(--warning-gradient);
    color: var(--text-dark);
    box-shadow: var(--shadow-light);
}

.btn-warning:hover {
    background: linear-gradient(135deg, #fcb69f 0%, #ffecd2 100%);
    color: var(--text-dark);
}

.btn-primary {
    background: var(--primary-gradient);
    color: white;
    box-shadow: var(--shadow-light);
}

.btn-primary:hover {
    background: linear-gradient(135deg, #764ba2 0%, #667eea 100%);
    color: white;
}

.btn-outline-primary {
    border: 2px solid #667eea;
    color: #667eea;
    background: transparent;
}

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

/* Footer Enhanced */
footer {
    background: var(--dark-gradient);
    color: white;
    position: relative;
}

footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
}

footer a {
    color: rgba(255, 255, 255, 0.8);
    transition: all 0.3s ease;
}

footer a:hover {
    color: #ffc107 !important;
    transform: translateY(-2px);
}

footer .social-links a {
    display: inline-block;
    transition: all 0.3s ease;
}

footer .social-links a:hover {
    transform: scale(1.2);
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes float {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-10px);
    }
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateY(0);
    }
    40% {
        transform: translateY(-10px);
    }
    60% {
        transform: translateY(-5px);
    }
}

/* Loading Animation */
.loading {
    display: none;
    text-align: center;
    padding: 2rem;
}

.spinner {
    width: 50px;
    height: 50px;
    border: 4px solid #f3f3f3;
    border-top: 4px solid #667eea;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Success Message */
.success-message {
    background: var(--success-gradient);
    color: var(--text-dark);
    padding: 1.5rem;
    border-radius: 15px;
    margin-top: 1rem;
    display: none;
    box-shadow: var(--shadow-light);
}

/* Scroll to Top Button */
.scroll-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background: var(--primary-gradient);
    color: white;
    border: none;
    border-radius: 50%;
    width: 60px;
    height: 60px;
    font-size: 1.5rem;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 1000;
    box-shadow: var(--shadow-medium);
}

.scroll-to-top.show {
    opacity: 1;
    visibility: visible;
}

.scroll-to-top:hover {
    transform: translateY(-5px) scale(1.1);
    box-shadow: var(--shadow-heavy);
}

/* Accordion Enhanced */
.accordion-item {
    border: none;
    margin-bottom: 1rem;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: var(--shadow-light);
    background: white;
}

.accordion-button {
    background: white;
    border: none;
    font-weight: 600;
    color: var(--text-dark);
    padding: 1.5rem;
    font-size: 1rem;
}

.accordion-button:not(.collapsed) {
    background: var(--primary-gradient);
    color: white;
    box-shadow: none;
}

.accordion-button:focus {
    box-shadow: none;
    border: none;
}

.accordion-body {
    background: white;
    padding: 1.5rem;
    color: var(--text-muted);
    line-height: 1.7;
}

/* Form Validation */
.form-control.is-valid {
    border-color: #28a745;
    box-shadow: 0 0 0 0.2rem rgba(40, 167, 69, 0.25);
}

.form-control.is-invalid {
    border-color: #dc3545;
    box-shadow: 0 0 0 0.2rem rgba(220, 53, 69, 0.25);
}

.invalid-feedback {
    display: block;
    color: #dc3545;
    font-size: 0.875rem;
    margin-top: 0.25rem;
    font-weight: 500;
}

/* Improved Text Visibility */
h1, h2, h3, h4, h5, h6 {
   
    font-weight: 700;
}

p {
    line-height: 1.7;
}

.text-muted {
    color: var(--text-muted) !important;
}

/* Page Headers */
.page-header {
    background: var(--primary-gradient);
    padding: 140px 0 100px;
    color: white;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.page-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, rgba(0, 0, 0, 0.1) 0%, rgba(0, 0, 0, 0.05) 100%);
}

.page-header h1 {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.1);
    position: relative;
    z-index: 2;
}

.page-header p {
    font-size: 1.3rem;
    opacity: 0.95;
    position: relative;
    z-index: 2;
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .hero-section {
        text-align: center;
        padding-top: 100px;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
    }
    
    .hero-stats {
        margin-top: 2rem;
        padding: 1.5rem;
    }
    
    .hero-stats .stat-item h3 {
        font-size: 2rem;
    }
    
    .service-card {
        margin-bottom: 2rem;
        padding: 2rem;
    }
    
    .foundation-card {
        padding: 2rem;
        margin-bottom: 2rem;
    }
    
    .contact-form {
        padding: 2rem;
    }
    
    .page-header h1 {
        font-size: 2.5rem;
    }
    
    .page-header p {
        font-size: 1.1rem;
    }
    
    .process-step {
        margin-bottom: 2rem;
        padding: 1rem;
    }
    
    .floating-card {
        position: static;
        margin-top: 1rem;
    }
}

@media (max-width: 576px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .service-icon {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
    }
    
    .foundation-icon {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
    }
    
    .testimonial-card {
        padding: 2rem;
    }
    
    .quick-contact-card {
        padding: 1.5rem;
    }
    
    .contact-form {
        padding: 1.5rem;
    }
    
    .hero-stats {
        padding: 1rem;
    }
}