/* Basic styles for BankTus website */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #f8f9fa;
}

/* Header and Navigation */
header {
    background: linear-gradient(135deg, #0A1128 0%, #1E3A8A 100%);
    color: white;
    padding: 0;
    position: fixed;
    width: 100%;
    top: 0;
    left: 0;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 15px 20px;
}

nav .logo img {
    height: 40px;
    width: auto;
}

nav ul {
    list-style: none;
    display: flex;
    align-items: center;
}

nav ul li {
    margin-left: 30px;
}

nav ul li a {
    color: white;
    text-decoration: none;
    padding: 8px 16px;
    border-radius: 25px;
    transition: all 0.3s ease;
    font-weight: 500;
    position: relative;
}

nav ul li a:hover {
    background-color: rgba(255, 255, 255, 0.1);
    transform: translateY(-2px);
}

nav ul li a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: 0;
    left: 50%;
    background-color: #ADD8E6;
    transition: all 0.3s ease;
}

nav ul li a:hover::after {
    width: 100%;
    left: 0;
}

/* Mobile menu toggle */
.menu-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.menu-toggle span {
    width: 25px;
    height: 3px;
    background-color: white;
    margin: 3px 0;
    transition: 0.3s;
}

/* Main content */
main {
    padding-top: 80px;
    min-height: calc(100vh - 160px);
}

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

/* Hero section */
.hero {
    background: linear-gradient(135deg, #0A1128 0%, #1E3A8A 50%, #ADD8E6 100%);
    color: white;
    padding: 100px 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero::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 1000 100" fill="rgba(255,255,255,0.1)"><polygon points="0,0 1000,100 1000,0"/></svg>');
    background-size: cover;
}

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

.hero h1 {
    font-size: 3.5rem;
    margin-bottom: 20px;
    font-weight: 700;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.hero p {
    font-size: 1.3rem;
    margin-bottom: 30px;
    opacity: 0.9;
}

.cta-button {
    display: inline-block;
    background: linear-gradient(45deg, #28a745, #20c997);
    color: white;
    padding: 15px 30px;
    text-decoration: none;
    border-radius: 50px;
    font-weight: 600;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(40, 167, 69, 0.3);
}

.cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(40, 167, 69, 0.4);
}

/* Section styling */
.section {
    padding: 80px 0;
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 50px;
    color: #0A1128;
    position: relative;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: linear-gradient(45deg, #ADD8E6, #1E3A8A);
    border-radius: 2px;
}

/* Cards */
.card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.card {
    background: white;
    padding: 30px;
    border-radius: 15px;
    box-shadow: 0 5px 25px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    border: 1px solid #e9ecef;
}

.card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.15);
}

.card h3 {
    color: #0A1128;
    margin-bottom: 15px;
    font-size: 1.5rem;
}

.card p {
    color: #666;
    line-height: 1.6;
}

/* Footer */
footer {
    background: linear-gradient(135deg, #0A1128 0%, #1E3A8A 100%);
    color: white;
    padding: 50px 0 20px;
    margin-top: 50px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 30px;
}

.footer-section h3 {
    margin-bottom: 20px;
    color: #ADD8E6;
}

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

.footer-section ul li {
    margin-bottom: 10px;
}

.footer-section ul li a {
    color: white;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-section ul li a:hover {
    color: #ADD8E6;
}

.footer-bottom {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    opacity: 0.8;
}

.social-icons {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 20px;
}

.social-icons a {
    display: inline-block;
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    text-align: center;
    line-height: 40px;
    color: white;
    transition: all 0.3s ease;
}

.social-icons a:hover {
    background: #ADD8E6;
    transform: translateY(-3px);
}

/* Responsive design */
@media (max-width: 768px) {
    .menu-toggle {
        display: flex;
    }

    nav ul {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 70px);
        background: linear-gradient(135deg, #0A1128 0%, #1E3A8A 100%);
        flex-direction: column;
        justify-content: flex-start;
        align-items: center;
        padding-top: 50px;
        transition: left 0.3s ease;
    }

    nav ul.active {
        left: 0;
    }

    nav ul li {
        margin: 20px 0;
    }

    .hero h1 {
        font-size: 2.5rem;
    }

    .hero p {
        font-size: 1.1rem;
    }

    .section-title {
        font-size: 2rem;
    }

    .card-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 30px;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .hero {
        padding: 60px 0;
    }

    .hero h1 {
        font-size: 2rem;
    }

    .section {
        padding: 50px 0;
    }

    .card {
        padding: 20px;
    }
}


/* Breadcrumb styles */
.breadcrumb {
    background-color: #f8f9fa;
    padding: 15px 0;
    margin-top: 70px;
    border-bottom: 1px solid #e9ecef;
}

.breadcrumb ol {
    list-style: none;
    display: flex;
    align-items: center;
    margin: 0;
    padding: 0;
}

.breadcrumb ol li {
    color: #666;
    font-size: 0.9rem;
}

.breadcrumb ol li:not(:last-child)::after {
    content: '>';
    margin: 0 10px;
    color: #999;
}

.breadcrumb ol li a {
    color: #0A1128;
    text-decoration: none;
    transition: color 0.3s ease;
}

.breadcrumb ol li a:hover {
    color: #1E3A8A;
}

/* Active navigation link */
nav ul li a.active {
    background-color: rgba(255, 255, 255, 0.2);
    border-radius: 25px;
}

/* Form styles */
.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 5px;
    font-weight: 500;
    color: #333;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 12px 15px;
    border: 2px solid #e9ecef;
    border-radius: 8px;
    font-size: 1rem;
    transition: border-color 0.3s ease;
    background-color: white;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: #1E3A8A;
    box-shadow: 0 0 0 3px rgba(30, 58, 138, 0.1);
}

.form-group input.error,
.form-group textarea.error,
.form-group select.error {
    border-color: #dc3545;
}

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

.form-submit {
    background: linear-gradient(45deg, #0A1128, #1E3A8A);
    color: white;
    padding: 15px 30px;
    border: none;
    border-radius: 50px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(10, 17, 40, 0.3);
}

.form-submit:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(10, 17, 40, 0.4);
}

/* Animation classes */
.animate-in {
    animation: fadeInUp 0.6s ease forwards;
}

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

/* Loading state */
body:not(.loaded) .hero-content,
body:not(.loaded) .card {
    opacity: 0;
    transform: translateY(30px);
}

body.loaded .hero-content,
body.loaded .card {
    opacity: 1;
    transform: translateY(0);
    transition: all 0.6s ease;
}

/* Mobile menu animation */
.menu-toggle.active span:nth-child(1) {
    transform: rotate(-45deg) translate(-5px, 6px);
}

.menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.menu-toggle.active span:nth-child(3) {
    transform: rotate(45deg) translate(-5px, -6px);
}

/* Blog post styles */
.blog-post {
    background: white;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 5px 25px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    margin-bottom: 30px;
}

.blog-post:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.15);
}

.blog-post-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.blog-post-content {
    padding: 25px;
}

.blog-post-meta {
    color: #666;
    font-size: 0.9rem;
    margin-bottom: 10px;
}

.blog-post h3 {
    color: #0A1128;
    margin-bottom: 15px;
    font-size: 1.3rem;
}

.blog-post p {
    color: #666;
    line-height: 1.6;
    margin-bottom: 15px;
}

.read-more {
    color: #1E3A8A;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
}

.read-more:hover {
    color: #0A1128;
}

/* Testimonial styles */
.testimonial {
    background: white;
    padding: 30px;
    border-radius: 15px;
    box-shadow: 0 5px 25px rgba(0, 0, 0, 0.1);
    text-align: center;
    position: relative;
}

.testimonial::before {
    content: '"';
    font-size: 4rem;
    color: #ADD8E6;
    position: absolute;
    top: -10px;
    left: 20px;
    font-family: serif;
}

.testimonial-text {
    font-style: italic;
    margin-bottom: 20px;
    color: #333;
    line-height: 1.6;
}

.testimonial-author {
    font-weight: 600;
    color: #0A1128;
    margin-bottom: 5px;
}

.testimonial-location {
    color: #666;
    font-size: 0.9rem;
}


/* Enhanced responsive design and animations */

/* Smooth scrolling for the entire page */
html {
    scroll-behavior: smooth;
}

/* Enhanced button styles */
.btn {
    display: inline-block;
    padding: 12px 24px;
    border: none;
    border-radius: 25px;
    font-weight: 600;
    text-decoration: none;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: linear-gradient(45deg, #0A1128, #1E3A8A);
    color: white;
    box-shadow: 0 4px 15px rgba(10, 17, 40, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(10, 17, 40, 0.4);
}

.btn-secondary {
    background: linear-gradient(45deg, #28a745, #20c997);
    color: white;
    box-shadow: 0 4px 15px rgba(40, 167, 69, 0.3);
}

.btn-secondary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(40, 167, 69, 0.4);
}

/* Loading spinner */
.spinner {
    border: 4px solid #f3f3f3;
    border-top: 4px solid #1E3A8A;
    border-radius: 50%;
    width: 40px;
    height: 40px;
    animation: spin 1s linear infinite;
    margin: 20px auto;
}

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

/* Parallax effect for hero sections */
.hero-parallax {
    background-attachment: fixed;
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
}

/* Enhanced card hover effects */
.card-enhanced {
    position: relative;
    overflow: hidden;
}

.card-enhanced::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s;
}

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

/* Floating action button */
.fab {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background: linear-gradient(45deg, #1E3A8A, #ADD8E6);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.5rem;
    text-decoration: none;
    box-shadow: 0 4px 20px rgba(30, 58, 138, 0.3);
    transition: all 0.3s ease;
    z-index: 1000;
}

.fab:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 25px rgba(30, 58, 138, 0.4);
}

/* Progress bar */
.progress-bar {
    width: 100%;
    height: 4px;
    background-color: #e9ecef;
    border-radius: 2px;
    overflow: hidden;
    position: relative;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(45deg, #1E3A8A, #ADD8E6);
    border-radius: 2px;
    transition: width 0.3s ease;
}

/* Tooltip styles */
.tooltip {
    position: relative;
    display: inline-block;
}

.tooltip .tooltiptext {
    visibility: hidden;
    width: 200px;
    background-color: #0A1128;
    color: white;
    text-align: center;
    border-radius: 6px;
    padding: 8px;
    position: absolute;
    z-index: 1;
    bottom: 125%;
    left: 50%;
    margin-left: -100px;
    opacity: 0;
    transition: opacity 0.3s;
    font-size: 0.9rem;
}

.tooltip .tooltiptext::after {
    content: "";
    position: absolute;
    top: 100%;
    left: 50%;
    margin-left: -5px;
    border-width: 5px;
    border-style: solid;
    border-color: #0A1128 transparent transparent transparent;
}

.tooltip:hover .tooltiptext {
    visibility: visible;
    opacity: 1;
}

/* Modal styles */
.modal {
    display: none;
    position: fixed;
    z-index: 10000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    animation: fadeIn 0.3s ease;
}

.modal-content {
    background-color: white;
    margin: 5% auto;
    padding: 30px;
    border-radius: 15px;
    width: 90%;
    max-width: 600px;
    position: relative;
    animation: slideIn 0.3s ease;
}

.modal-close {
    position: absolute;
    top: 15px;
    right: 20px;
    font-size: 2rem;
    cursor: pointer;
    color: #999;
    transition: color 0.3s ease;
}

.modal-close:hover {
    color: #333;
}

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

/* Enhanced mobile responsiveness */
@media (max-width: 1024px) {
    .hero h1 {
        font-size: 3rem;
    }
    
    .section-title {
        font-size: 2.2rem;
    }
    
    .card-grid {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    }
}

@media (max-width: 768px) {
    .hero {
        padding: 80px 0 60px;
    }
    
    .hero h1 {
        font-size: 2.5rem;
        line-height: 1.2;
    }
    
    .hero p {
        font-size: 1.1rem;
    }
    
    .section {
        padding: 60px 0;
    }
    
    .section-title {
        font-size: 2rem;
        margin-bottom: 40px;
    }
    
    .card {
        padding: 25px;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 30px;
    }
    
    .fab {
        bottom: 20px;
        right: 20px;
        width: 50px;
        height: 50px;
        font-size: 1.2rem;
    }
    
    .modal-content {
        margin: 10% auto;
        padding: 20px;
        width: 95%;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }
    
    .hero {
        padding: 60px 0 40px;
    }
    
    .hero h1 {
        font-size: 2rem;
    }
    
    .hero p {
        font-size: 1rem;
    }
    
    .section {
        padding: 40px 0;
    }
    
    .section-title {
        font-size: 1.8rem;
        margin-bottom: 30px;
    }
    
    .card {
        padding: 20px;
        margin-bottom: 20px;
    }
    
    .card h3 {
        font-size: 1.3rem;
    }
    
    .cta-button {
        padding: 12px 24px;
        font-size: 0.9rem;
    }
    
    nav .logo img {
        height: 35px;
    }
    
    .breadcrumb {
        padding: 10px 0;
        margin-top: 65px;
    }
    
    .breadcrumb ol li {
        font-size: 0.8rem;
    }
}

/* Print styles */
@media print {
    header, footer, .fab, .menu-toggle {
        display: none !important;
    }
    
    .hero {
        background: none !important;
        color: black !important;
    }
    
    .card {
        border: 1px solid #ddd;
        break-inside: avoid;
        margin-bottom: 20px;
    }
    
    a {
        color: black !important;
        text-decoration: underline !important;
    }
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    .hero {
        background: #000 !important;
        color: #fff !important;
    }
    
    .card {
        border: 2px solid #000;
    }
    
    .cta-button {
        border: 2px solid #000;
    }
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    html {
        scroll-behavior: auto;
    }
}

/* Dark mode support */
@media (prefers-color-scheme: dark) {
    body {
        background-color: #1a1a1a;
        color: #e0e0e0;
    }
    
    .card {
        background-color: #2d2d2d;
        border-color: #444;
    }
    
    .breadcrumb {
        background-color: #2d2d2d;
        border-color: #444;
    }
    
    .form-group input,
    .form-group textarea,
    .form-group select {
        background-color: #2d2d2d;
        color: #e0e0e0;
        border-color: #444;
    }
}

/* Focus styles for accessibility */
*:focus {
    outline: 2px solid #1E3A8A;
    outline-offset: 2px;
}

.skip-link {
    position: absolute;
    top: -40px;
    left: 6px;
    background: #1E3A8A;
    color: white;
    padding: 8px;
    text-decoration: none;
    border-radius: 4px;
    z-index: 10001;
}

.skip-link:focus {
    top: 6px;
}

/* Enhanced form styles */
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    border-color: #1E3A8A;
    box-shadow: 0 0 0 3px rgba(30, 58, 138, 0.1);
}

.form-group input:invalid,
.form-group textarea:invalid,
.form-group select:invalid {
    border-color: #dc3545;
}

.form-group input:valid,
.form-group textarea:valid,
.form-group select:valid {
    border-color: #28a745;
}

/* Loading states */
.loading {
    opacity: 0.6;
    pointer-events: none;
}

.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 20px;
    height: 20px;
    margin: -10px 0 0 -10px;
    border: 2px solid #f3f3f3;
    border-top: 2px solid #1E3A8A;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

/* Scroll to top button */
.scroll-to-top {
    position: fixed;
    bottom: 100px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: linear-gradient(45deg, #1E3A8A, #ADD8E6);
    border-radius: 50%;
    display: none;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.2rem;
    text-decoration: none;
    box-shadow: 0 4px 15px rgba(30, 58, 138, 0.3);
    transition: all 0.3s ease;
    z-index: 999;
}

.scroll-to-top:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(30, 58, 138, 0.4);
}

.scroll-to-top.show {
    display: flex;
}

/* Enhanced testimonial styles */
.testimonial-slider {
    position: relative;
    overflow: hidden;
}

.testimonial-slide {
    display: none;
    animation: fadeIn 0.5s ease;
}

.testimonial-slide.active {
    display: block;
}

.testimonial-nav {
    text-align: center;
    margin-top: 20px;
}

.testimonial-nav button {
    background: #e9ecef;
    border: none;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    margin: 0 5px;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.testimonial-nav button.active {
    background: #1E3A8A;
}

/* Image lazy loading */
img[data-src] {
    opacity: 0;
    transition: opacity 0.3s;
}

img[data-src].loaded {
    opacity: 1;
}



/* Fix card alignment for services section */
.card-grid .card {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    min-height: 280px;
}

.card-grid .card .cta-button {
    margin-top: auto;
    align-self: flex-start;
}

/* Improve testimonial text readability */
.card[style*="background: linear-gradient"] p {
    color: #ffffff !important;
    text-shadow: 1px 1px 2px rgba(0,0,0,0.3);
}

.card[style*="background: linear-gradient"] p[style*="font-weight: bold"] {
    color: #ffffff !important;
    text-shadow: 1px 1px 2px rgba(0,0,0,0.5);
}