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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: #333;
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* CSS Variables for Design System */
:root {
    --primary: #ee3f5c;
    --primary-light: #f56c7c;
    --primary-dark: #d12d4a;
    --secondary: #f7fafc;
    --accent: #4fd1c7;
    --dark: #071e55;
    --light: #ffffff;
    --gray: #718096;
    --gray-light: #edf2f7;
    --gray-dark: #2d3748;
    --success: #48bb78;
    --warning: #ed8936;
    --error: #f56565;
    
    --gradient-primary: linear-gradient(135deg, var(--primary), var(--primary-light));
    --gradient-secondary: linear-gradient(135deg, var(--secondary), #e2e8f0);
    --gradient-dark: linear-gradient(135deg, var(--dark), var(--gray-dark));
    
    --border-light: 1px solid #e2e8f0;
    --border-medium: 1px solid #cbd5e0;
    --border-dark: 1px solid #a0aec0;
    
    --radius-sm: 0.25rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background:#ffffff;
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    transition: var(--transition);
}

.navbar.scrolled {
    background: rgba(255, 255, 255, 0.98);
    border-bottom: var(--border-light);
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 2rem;
    max-width: 1200px;
    margin: 0 auto;
    width: 100%;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary);
    flex-shrink: 0;
}

.nav-logo i {
    font-size: 1.75rem;
}

.logo-image {
    height: 48px;
    width: auto;
    object-fit: contain;
    flex-shrink: 0;
}

.brand-name {
    color: #6b7280 !important; /* Grey color */
    white-space: nowrap;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav-link {
    text-decoration: none;
    color: var(--gray-dark);
    font-weight: 500;
    position: relative;
    transition: var(--transition);
}

.nav-link:hover {
    color: var(--primary);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -0.5rem;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    transition: width 0.3s ease;
}

.nav-link:hover::after {
    width: 100%;
}

.nav-buttons {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-shrink: 0;
}

.btn-login {
    background: var(--secondary); /* subtle light grey */
    border: 1px solid var(--gray-light);
    color: var(--gray-dark);
    padding: 0.5rem 1.5rem;
    border-radius: var(--radius-md);
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
}

.btn-login:hover {
    background: var(--gray-light); /* slightly darker on hover */
    color: var(--gray-dark);
}

.btn-register {
    background: var(--gradient-primary);
    border: var(--border-light);
    color: white;
    padding: 0.5rem 1.5rem;
    border-radius: var(--radius-md);
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
}

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

.nav-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 4px;
}

.nav-toggle span {
    width: 25px;
    height: 3px;
    background: var(--gray-dark);
    transition: var(--transition);
}

/* Hero Section */
.hero {
    position: relative; 
    display: flex;
    align-items: center;
    overflow: hidden;
    min-height: 100vh;
    padding-top: 80px;
}

.hero-background {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: -2;
    transition: opacity 0.3s ease;
}

.hero-background.hidden {
    opacity: 0;
}

.hero-background::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="50" cy="50" r="2" fill="rgba(237,63,54,0.1)"/></svg>') repeat;
    background-size: 50px 50px;
    animation: float 20s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-20px); }
}

.hero-content {
    width: 100%;
    padding: 2rem 0; 
    display: flex;
    align-items: center;
}

/* Hero container now uses standard Bootstrap container */

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1.5rem;
    color: var(--dark);
}

.gradient-text {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--gray);
    margin-bottom: 2rem;
    line-height: 1.7;
}

/* Hero checklist styles */
.hero-points {
    margin-bottom: 1.75rem;
}

.hero-points-title {
    font-size: 1.1rem;
    font-weight: 700;
    color: #333c79; /* brand blue for title */
    margin-bottom: 0.75rem;
}

.checklist {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    gap: 0.6rem;
}

.checklist li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--gray);
    font-size: 1.05rem;
}

.check-icon {
    width: 26px;
    height: 26px;
    border: 2px solid var(--gray); /* blue ring */
    border-radius: 50%;
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.check-icon::after {
    content: '';
    width: 10px;
    height: 6px;
    border-left: 2px solid var(--gray);
    border-bottom: 2px solid var(--gray);
    transform: rotate(-45deg);
    position: absolute;
}

@media (max-width: 768px) {
    .hero-points {
        margin-bottom: 1.5rem;
    }
    .checklist li {
        font-size: 1rem;
        gap: 0.6rem;
    }
    .check-icon {
        width: 24px;
        height: 24px;
    }
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    margin-bottom: 2rem;
}

.btn-primary {
    background: var(--gradient-primary);
    border: var(--border-light);
    color: white;
    padding: 1rem 2rem;
    border-radius: var(--radius-lg);
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
}

.btn-primary:hover {
    transform: translateY(-3px);
    border-color: var(--primary-dark);
    color: white;
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.1);
    border: 2px solid rgba(237, 63, 54, 0.2);
    color: var(--dark);
    padding: 1rem 2rem;
    border-radius: var(--radius-lg);
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    backdrop-filter: blur(10px);
    text-decoration: none;
}

.btn-secondary:hover {
    background: rgba(237, 63, 54, 0.1);
    border-color: var(--primary);
    transform: translateY(-2px);
    color: var(--dark);
}

.hero-image {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-image-placeholder {
    width: 100%;
    max-width: 500px;
    height: 400px; 
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 4rem;
    color: var(--primary); 
    overflow: hidden;
    position: relative;
    margin: 0 auto;
    background: var(--gradient-secondary);
    border-radius: var(--radius-xl);
}

.hero-image-placeholder img {
    width: 100%;
    height: 100%;  
}

.hero-image-placeholder i {
    position: absolute;
    z-index: 1; 
}

.floating-card {
    position: absolute;
    background: white;
    padding: 1rem 1.5rem;
    border-radius: var(--radius-lg);
    border: var(--border-light);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 600;
    animation: floatCard 6s ease-in-out infinite;
}

.floating-card i {
    color: var(--primary);
}

.card-1 {
    top: 10%;
    left: -10%;
    animation-delay: 0s;
}

.card-2 {
    top: 60%;
    right: -10%;
    animation-delay: 2s;
}

.card-3 {
    bottom: 10%;
    left: 10%;
    animation-delay: 4s;
}

@keyframes floatCard {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-20px) rotate(2deg); }
}

/* Statistics Section */
.statistics {
    background: var(--gradient-dark);
    color: white;
    padding: 4rem 0;
}

/* Stats grid now handled by Bootstrap */

.stat-item {
    padding: 2rem;
}

.stat-number {
    font-size: 3rem;
    font-weight: 700;
    color: var(--primary-light);
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.8);
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Features Section */
.features {
    padding: 6rem 0;
    background: var(--secondary);
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

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

.section-header p {
    font-size: 1.2rem;
    color: var(--gray);
    max-width: 600px;
    margin: 0 auto;
}

/* Features grid now handled by Bootstrap */

.feature-card {
    background: white;
    padding: 2.5rem;
    border-radius: var(--radius-xl);
    border: var(--border-light);
    transition: var(--transition);
    backdrop-filter: blur(10px);
    height: 100%;
}

.feature-card:hover {
    transform: translateY(-10px);
    border-color: var(--primary);
}

.feature-icon {
    width: 80px;
    height: 80px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    font-size: 2rem;
    color: white;
}

.feature-card h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--dark);
    margin-bottom: 1rem;
}

.feature-card p {
    color: var(--gray);
    line-height: 1.7;
}

/* Pricing Section */
.pricing {
    padding: 6rem 0;
    background: white;
}

/* Pricing grid now handled by Bootstrap */

.pricing-card {
    background: white;
    border: var(--border-medium);
    border-radius: var(--radius-xl);
    padding: 2.5rem;
    text-align: center;
    position: relative;
    transition: var(--transition);
    height: 100%;
}

.pricing-card:hover {
    transform: translateY(-5px);
    border-color: var(--primary);
}

.pricing-card.popular {
    background: var(--gradient-primary);
    border: 2px solid var(--primary);
    color: white;
    transform: scale(1.05);
}

.popular-badge {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--primary-dark);
    color: white;
    padding: 0.5rem 1.5rem;
    border-radius: var(--radius-lg);
    font-size: 0.9rem;
    font-weight: 600;
}

.pricing-header h3 {
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.price {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
}

.currency {
    font-size: 1.5rem;
    font-weight: 600;
    align-self: flex-start;
    margin-top: 0.5rem;
}

.amount {
    font-size: 4rem;
    font-weight: 700;
    line-height: 1;
}

.period {
    font-size: 1.2rem;
    color: var(--gray);
    align-self: flex-end;
    margin-bottom: 0.5rem;
}

.pricing-card.popular .period {
    color: rgba(255, 255, 255, 0.8);
}

.pricing-header p {
    color: var(--gray);
    margin-bottom: 2rem;
}

.pricing-card.popular .pricing-header p {
    color: rgba(255, 255, 255, 0.9);
}

.pricing-features {
    list-style: none;
    margin-bottom: 2rem;
    text-align: left;
}

.pricing-features li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1rem;
    color: var(--gray-dark);
}

.pricing-card.popular .pricing-features li {
    color: white;
}

.pricing-features i {
    color: var(--success);
    width: 20px;
}

.pricing-card.popular .pricing-features i {
    color: rgba(255, 255, 255, 0.9);
}

.btn-pricing {
    width: 100%;
    background: var(--gray-light);
    border: 2px solid var(--gray-light);
    color: var(--dark);
    padding: 1rem 2rem;
    border-radius: var(--radius-lg);
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

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

.btn-pricing.primary {
    background: white;
    border-color: white;
    color: var(--primary);
}

.btn-pricing.primary:hover {
    background: rgba(255, 255, 255, 0.9);
}

/* Footer */
.footer {
    background: var(--dark);
    color: white;
    padding: 4rem 0 2rem;
}

/* Footer content now handled by Bootstrap */

.footer-logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 1rem;
}

.footer-logo i {
    font-size: 1.75rem;
}

.footer-logo .logo-image {
    height: 48px;
    width: auto;
    object-fit: contain;
    flex-shrink: 0;
}

.footer-logo .brand-name {
    color: white !important; /* White color for footer */
    white-space: nowrap;
}

.footer-section p {
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 2rem;
    line-height: 1.7;
}

.social-links {
    display: flex;
    gap: 1rem;
}

.social-links a {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    text-decoration: none;
    transition: var(--transition);
}

.social-links a:hover {
    background: var(--primary);
    transform: translateY(-2px);
}

.footer-section h4 {
    color: white;
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 0.75rem;
}

.footer-section ul li a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: var(--transition);
}

.footer-section ul li a:hover {
    color: var(--primary);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 2rem;
    text-align: center;
    color: rgba(255, 255, 255, 0.5);
}

/* Modal Styles */
.modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(5px);
}

.modal-content {
    background: white;
    margin: 5% auto;
    padding: 0;
    border-radius: var(--radius-xl);
    width: 90%;
    max-width: 600px;
    max-height: 90vh;
    overflow-y: auto;
    border: var(--border-medium);
    animation: modalSlideIn 0.3s ease-out;
}

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: translateY(-50px) scale(0.95);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 2rem 2rem 1rem;
    border-bottom: 1px solid var(--gray-light);
}

.modal-header h2 {
    color: var(--dark);
    font-size: 1.8rem;
    font-weight: 700;
}

.close {
    color: var(--gray);
    font-size: 2rem;
    font-weight: bold;
    cursor: pointer;
    transition: var(--transition);
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
}

.close:hover {
    color: var(--primary);
    background: rgba(237, 63, 54, 0.1);
}

/* Form Styles */
.registration-form {
    padding: 2rem;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.form-group {
    margin-bottom: 0.2rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--dark);
    font-weight: 500;
}

.form-group input,
.form-group select {
    width: 100%;
    padding: 0.75rem;
    border: 2px solid var(--gray-light);
    border-radius: var(--radius-md);
    font-size: 1rem;
    transition: var(--transition);
    background: white;
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary);
    border-width: 2px;
}

.form-group input.error {
    border-color: var(--error);
}

.error-message {
    color: var(--error);
    font-size: 0.875rem;
    margin-top: 0.25rem;
    display: block;
    min-height: 1.2rem;
}

.password-input {
    position: relative;
}

.password-toggle {
    position: absolute;
    right: 0.75rem;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: var(--gray);
    cursor: pointer;
    font-size: 1.1rem;
    transition: var(--transition);
}

.password-toggle:hover {
    color: var(--primary);
}

.password-strength {
    margin-top: 0.5rem;
}

.strength-bar {
    height: 4px;
    background: var(--gray-light);
    border-radius: 2px;
    overflow: hidden;
    margin-bottom: 0.25rem;
}

.strength-bar::after {
    content: '';
    display: block;
    height: 100%;
    background: var(--gray-light);
    width: 0%;
    transition: var(--transition);
}

.strength-bar.weak::after {
    width: 33%;
    background: var(--error);
}

.strength-bar.medium::after {
    width: 66%;
    background: var(--warning);
}

.strength-bar.strong::after {
    width: 100%;
    background: var(--success);
}

.strength-text {
    font-size: 0.875rem;
    color: var(--gray);
}

.captcha-container {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 0.5rem;
}

.captcha-text {
    background: var(--gray-light);
    padding: 0.75rem 1rem;
    border-radius: var(--radius-md);
    border: var(--border-light);
    font-family: 'Courier New', monospace;
    font-weight: bold;
    font-size: 1.2rem;
    color: var(--dark);
    letter-spacing: 3px;
    user-select: none;
}

.captcha-refresh {
    background: var(--primary);
    color: white;
    border: none;
    padding: 0.75rem;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: var(--transition);
}

.captcha-refresh:hover {
    background: var(--primary-dark);
}

.checkbox-group {
    margin: 2rem 0;
}

.checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    cursor: pointer;
    line-height: 1.5;
}

.checkbox-label input[type="checkbox"] {
    display: none;
}

.checkmark {
    width: 20px;
    height: 20px;
    border: var(--border-medium);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    flex-shrink: 0;
    margin-top: 2px;
}

.checkbox-label input[type="checkbox"]:checked + .checkmark {
    background: var(--primary);
    border-color: var(--primary);
}

.checkbox-label input[type="checkbox"]:checked + .checkmark::after {
    content: '✓';
    color: white;
    font-size: 0.875rem;
    font-weight: bold;
}

.checkbox-label a {
    color: var(--primary);
    text-decoration: none;
}

.checkbox-label a:hover {
    text-decoration: underline;
}

.btn-submit {
    width: 100%;
    background: var(--gradient-primary);
    border: none;
    color: white;
    padding: 1rem 2rem;
    border-radius: var(--radius-lg);
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.btn-submit:hover:not(:disabled) {
    transform: translateY(-2px);
    border-color: var(--primary-dark);
}

.btn-submit:disabled {
    opacity: 0.7;
    cursor: not-allowed;
}

.btn-loading {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

/* Loading Overlay */
.loading-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.9);
    z-index: 3000;
    backdrop-filter: blur(2px);
}

.loading-spinner {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 3rem;
    color: var(--primary);
}

/* Notification */
.notification {
    position: fixed;
    top: 20px;
    right: 20px;
    background: white;
    border-radius: var(--radius-lg);
    border: var(--border-light);
    z-index: 4000;
    transform: translateX(400px);
    transition: var(--transition);
    max-width: 400px;
}

.notification.show {
    transform: translateX(0);
}

.notification-content {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem 1.5rem;
}

.notification-icon {
    font-size: 1.5rem;
}

.notification.success .notification-icon {
    color: var(--success);
}

.notification.error .notification-icon {
    color: var(--error);
}

.notification.info .notification-icon {
    color: var(--primary);
}

.notification-message {
    flex: 1;
    color: var(--dark);
    font-weight: 500;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .nav-container {
        padding: 1rem 1.5rem;
    }
    
    /* Hero container now uses standard Bootstrap container */
    
    .hero-title {
        font-size: 3rem;
    }
    
    .hero-image-placeholder {
        max-width: 400px;
        height: 300px;
    }
}

@media (max-width: 768px) {
    .nav-container {
        padding: 1rem;
    }
    
    .nav-logo {
        font-size: 1.25rem;
    }
    
    .nav-logo .logo-image {
        height: 42px;
    }
    
    .nav-buttons {
        gap: 0.5rem;
    }
    
    .btn-login,
    .btn-register {
        padding: 0.4rem 1rem;
        font-size: 0.9rem;
    }
    
    .nav-menu {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: white;
        flex-direction: column;
        padding: 2rem;
        border: var(--border-light);
        border-top: none;
        gap: 1rem;
        z-index: 1001;
    }
    
    .nav-menu.active {
        display: flex;
    }
    
    .nav-toggle {
        display: flex;
    }
    
    .nav-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }
    
    .nav-toggle.active span:nth-child(2) {
        opacity: 0;
    }
    
    .nav-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -6px);
    }
    
    .hero-content {
        padding: 4rem 0 2rem;
        min-height: auto;
    }
    
    .hero-text {
        text-align: center;
        margin-bottom: 2rem;
    }
    
    .hero-title {
        font-size: 2.5rem;
        line-height: 1.3;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
        gap: 1rem;
    }
    
    .hero-buttons .btn-primary,
    .hero-buttons .btn-secondary {
        width: 100%;
        max-width: 300px;
    }
    
    .hero-image-placeholder {
        max-width: 300px;
        height: 250px;
        font-size: 3rem;
        margin: 0 auto;
    }
    
    .floating-card {
        position: relative;
        margin: 1rem 0;
    }
    
    .card-1, .card-2, .card-3 {
        position: relative;
        top: auto;
        left: auto;
        right: auto;
        bottom: auto;
    }
    
    /* Grid layouts now handled by Bootstrap */
    
    .pricing-card.popular {
        transform: none;
    }
    
    /* Footer grid now handled by Bootstrap */
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .modal-content {
        margin: 10% auto;
        width: 95%;
    }
    
    .section-header h2 {
        font-size: 2rem;
    }
}

@media (max-width: 480px) {
    .nav-container {
        padding: 0.75rem;
    }
    
    .nav-logo {
        font-size: 1.1rem;
    }
    
    .nav-logo .logo-image {
        height: 32px;
    }
    
    .brand-name {
        font-size: 0.9rem;
    }
    
    .btn-login,
    .btn-register {
        padding: 0.3rem 0.8rem;
        font-size: 0.8rem;
    }
    
    .hero-content {
        padding: 3rem 0 2rem;
        min-height: auto;
    }
    
    .hero-title {
        font-size: 2rem;
        line-height: 1.4;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .hero-buttons .btn-primary,
    .hero-buttons .btn-secondary {
        padding: 0.8rem 1.5rem;
        font-size: 1rem;
    }
    
    .hero-image-placeholder {
        max-width: 250px;
        height: 200px;
        font-size: 2.5rem;
    }
    
    .stat-number {
        font-size: 2.5rem;
    }
    
    .feature-card {
        padding: 2rem;
    }
    
    .registration-form {
        padding: 1.5rem;
    }
    
    .modal-header {
        padding: 1.5rem 1.5rem 1rem;
    }
}

/* Animation Classes */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease-out;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

.slide-in-left {
    opacity: 0;
    transform: translateX(-50px);
    transition: all 0.6s ease-out;
}

.slide-in-left.visible {
    opacity: 1;
    transform: translateX(0);
}

.slide-in-right {
    opacity: 0;
    transform: translateX(50px);
    transition: all 0.6s ease-out;
}

.slide-in-right.visible {
    opacity: 1;
    transform: translateX(0);
}

.scale-in {
    opacity: 0;
    transform: scale(0.8);
    transition: all 0.6s ease-out;
}

.scale-in.visible {
    opacity: 1;
    transform: scale(1);
}

/* ================================
   Contact Form Styles
   ================================ */

.contact {
    padding: 80px 0;
    background: var(--secondary);
}

.contact-form-wrapper {
    background: var(--light);
    padding: 40px;
    border-radius: var(--radius-lg);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
}
 

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

.contact-form .form-control {
    width: 100%;
    padding: 12px 16px;
    border: var(--border-medium);
    border-radius: var(--radius-md);
    font-size: 1rem;
    transition: all 0.3s ease;
    background: var(--light);
}

.contact-form .form-control:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(238, 63, 92, 0.1);
}

.contact-form .form-control.error {
    border-color: var(--error);
    box-shadow: 0 0 0 3px rgba(245, 101, 101, 0.1);
}

.contact-form textarea.form-control {
    resize: vertical;
    min-height: 120px;
}

.contact-form .error-message {
    color: var(--error);
    font-size: 0.875rem;
    margin-top: 0.25rem;
    display: block;
}

.contact-form-footer {
    text-align: center;
    margin-top: 2rem;
}

.contact-submit-btn {
    background: var(--gradient-primary);
    color: var(--light);
    border: none;
    padding: 14px 32px;
    border-radius: var(--radius-md);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    min-width: 180px;
}

.contact-submit-btn:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(238, 63, 92, 0.3);
}

.contact-submit-btn:disabled {
    opacity: 0.7;
    cursor: not-allowed;
    transform: none;
}

.contact-submit-btn .btn-loading {
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

/* reCAPTCHA styling */
.g-recaptcha {
    display: inline-block;
    margin: 0 auto;
}

.form-group:has(.g-recaptcha) {
    text-align: center;
}

/* Responsive Design */
@media (max-width: 768px) {
    .contact {
        padding: 60px 0;
    }
    
    .contact-form-wrapper {
        padding: 30px 20px;
    }
    
    .contact-submit-btn {
        width: 100%;
        padding: 16px;
    }
}