/* Asset Confirmation - Custom Styles */

/* ===== CSS Variables ===== */
:root {
    --primary-color: #0c293d;
    --secondary-color: #018c5b;
    --accent-color: #f59e0b;
    --text-dark: #1f2937;
    --text-muted: #6b7280;
    --bg-light: #f9fafb;
    --white: #ffffff;
    --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --border-radius: 0.5rem;
    --font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    --transition-fast: 0.15s ease-out;
    --transition-normal: 0.3s ease-out;
    --transition-slow: 0.5s ease-out;
}

/* ===== Performance Optimizations ===== */
*, *::before, *::after {
    box-sizing: border-box;
}

html {
    -webkit-text-size-adjust: 100%;
    text-size-adjust: 100%;
}

/* Critical rendering path optimization */
.hero-section {
    contain: layout style paint;
}

.service-card {
    contain: layout style;
    will-change: transform;
}

/* Prevent layout thrashing */
img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* GPU acceleration for animations */
.btn, .service-card, .hero-image img {
    transform: translateZ(0);
    backface-visibility: hidden;
    perspective: 1000px;
}

/* Optimize font loading */
@media (prefers-reduced-data: reduce) {
    * {
        animation-duration: 0.001ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.001ms !important;
    }
}

/* ===== Base Styles ===== */
body {
    font-family: var(--font-family);
    line-height: 1.6;
    color: var(--text-dark);
    scroll-behavior: smooth;
}

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

a:hover {
    color: var(--secondary-color);
}

/* ===== Bootstrap Color Overrides ===== */
.text-primary {
    color: var(--primary-color) !important;
}

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

.bg-primary {
    background-color: var(--primary-color) !important;
}

.bg-secondary {
    background-color: var(--secondary-color) !important;
}

.btn-primary {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
    font-weight: 500;
}

.btn-primary:hover,
.btn-primary:focus {
    background-color: #0a1f2e;
    border-color: #0a1f2e;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(12, 41, 61, 0.3);
}

.btn-outline-primary {
    color: var(--primary-color);
    border-color: var(--primary-color);
    font-weight: 500;
}

.btn-outline-primary:hover,
.btn-outline-primary:focus {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(12, 41, 61, 0.3);
}

/* ===== Info Bar ===== */
.info-bar {
    font-size: 0.875rem;
    background: linear-gradient(135deg, var(--primary-color) 0%, #0a1f2e 100%);
}

.info-bar a {
    transition: opacity 0.3s ease;
}

.info-bar a:hover {
    opacity: 0.8;
}

.info-bar small {
    color: white !important;
}

.social-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    background-color: white;
    border: none;
    border-radius: var(--border-radius);
    text-decoration: none !important;
    transition: all 0.3s ease;
}

.social-btn i {
    color: var(--primary-color);
    font-size: 14px;
}

.social-btn:hover {
    background-color: var(--secondary-color);
    transform: translateY(-2px);
}

.social-btn:hover i {
    color: white;
}

/* ===== Navigation ===== */
.navbar {
    padding: 1rem 0;
    transition: all 0.3s ease;
}

.navbar-brand {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary-color) !important;
}

.navbar-brand img {
    transition: transform 0.3s ease;
    max-height: 40px
}

.navbar-brand:hover img {
    transform: scale(1.05);
}

.navbar-nav .nav-link {
    font-weight: 500;
    color: var(--text-dark) !important;
    padding: 0.5rem 1rem !important;
    margin: 0 0.25rem;
    border-radius: var(--border-radius);
    transition: all 0.3s ease;
}

.navbar-nav .nav-link:hover {
    color: var(--primary-color) !important;
    background-color: rgba(12, 41, 61, 0.05);
}

.nav-link-lg {
    font-size: 1.1rem !important;
    font-weight: 500;
}

.btn-nav-lg {
    font-size: 1.1rem !important;
    padding: 0.5rem 1.25rem !important;
    height: auto !important;
    display: inline-flex;
    align-items: center;
    font-weight: 500 !important;
    background-color: var(--secondary-color) !important;
    border-color: var(--secondary-color) !important;
    border-radius: var(--border-radius) !important;
}

.btn-nav-lg:hover {
    background-color: var(--primary-color) !important;
    border-color: var(--primary-color) !important;
    transform: translateY(-1px);
}

/* ===== Hero Section ===== */
.hero-section {
    background: linear-gradient(135deg, var(--bg-light) 0%, #e5e7eb 100%);
    position: relative;
    overflow: hidden;
}

.hero-section::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"><defs><pattern id="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="50" cy="50" r="1" fill="%23000" opacity="0.02"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>');
    pointer-events: none;
}

.min-vh-75 {
    min-height: 75vh;
}

.hero-content h1 {
    font-size: clamp(2rem, 5vw, 3.5rem);
    line-height: 1.2;
    margin-bottom: 1.5rem;
}

.hero-cta .btn {
    margin-bottom: 1rem;
    padding: 0.75rem 2rem;
    font-weight: 600;
    border-radius: var(--border-radius);
    transition: all 0.3s ease;
}

/* Hero CTA button hover state */
.hero-cta-btn:hover {
    background-color: var(--secondary-color) !important;
    border-color: var(--secondary-color) !important;
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(1, 140, 91, 0.3);
}

.hero-features {
    font-size: 0.875rem;
    color: var(--text-muted);
}

.hero-features i {
    font-size: 1rem;
}

.hero-image img {
    border-radius: 1rem;
    /* box-shadow: var(--shadow-lg); */
    transition: transform 0.3s ease;
}

.hero-image img:hover {
    transform: translateY(-5px);
}

/* ===== About Section ===== */
.about-content h3 {
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.founder-profile {
    border: 2px solid #e5e7eb;
    transition: all 0.3s ease;
}

.founder-profile:hover {
    border-color: var(--secondary-color);
    box-shadow: var(--shadow);
}

.founder-profile img {
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

.founder-profile img:hover {
    transform: scale(1.05);
}

/* ===== Services Section ===== */
.service-card {
    border: 1px solid #e5e7eb;
    transition: all 0.3s ease;
    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, 0.8), transparent);
    transition: left 0.5s ease;
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: var(--secondary-color);
}

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

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

.service-card:hover .service-icon i {
    color: var(--secondary-color) !important;
    transform: scale(1.1);
}

.service-card h4 {
    color: var(--primary-color);
    font-size: 1.125rem;
    line-height: 1.4;
}

/* ===== Contact Section ===== */
.contact-form {
    border: 2px solid #e5e7eb;
    border-radius: var(--border-radius);
}

.form-control,
.form-select {
    border: 2px solid #e5e7eb;
    border-radius: var(--border-radius);
    padding: 0.75rem 1rem;
    font-size: 0.875rem;
    transition: all 0.3s ease;
}

.form-control:focus,
.form-select:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(12, 41, 61, 0.1);
}

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

.contact-item {
    padding: 1.5rem;
    background: var(--bg-light);
    border-radius: var(--border-radius);
    margin-bottom: 1rem;
    border-left: 4px solid var(--secondary-color);
    transition: all 0.3s ease;
}

.contact-item:hover {
    background: var(--white);
    box-shadow: var(--shadow);
    transform: translateX(5px);
}

.contact-item h4 {
    color: var(--primary-color);
}

.contact-item a {
    color: var(--text-dark);
    font-weight: 600;
    text-decoration: none;
    transition: color 0.3s ease;
}

.contact-item a:hover {
    color: var(--primary-color);
}

/* ===== Trust Elements Section ===== */
.trust-stat {
    padding: 1rem;
    transition: transform 0.3s ease;
}

.trust-stat:hover {
    transform: translateY(-2px);
}

.trust-stat h3 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.trust-stat small {
    font-size: 0.875rem;
    opacity: 0.9;
}

/* ===== Footer ===== */
footer {
    background: linear-gradient(135deg, var(--primary-color) 0%, #0a1f2e 100%);
}

.footer-brand h5 {
    color: var(--white) !important;
    font-size: 1.25rem;
}

.footer-brand p {
    color: white !important;
    line-height: 1.6;
}

footer h6 {
    color: white !important;
}

footer p {
    color: white !important;
}

footer small {
    color: white !important;
}

footer .small {
    color: white !important;
}

.footer-contact a {
    transition: color 0.3s ease;
}

.footer-contact a:hover {
    color: var(--secondary-color) !important;
}

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

.footer-links li {
    margin-bottom: 0.5rem;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.875rem;
    transition: all 0.3s ease;
    display: inline-block;
}

.footer-links a:hover {
    color: var(--white);
    padding-left: 5px;
}

.quick-contact .btn {
    transition: all 0.3s ease;
}

.quick-contact .btn:hover {
    background-color: var(--secondary-color);
    border-color: var(--secondary-color);
    transform: translateY(-1px);
}

footer hr {
    border-color: rgba(255, 255, 255, 0.2);
}

/* ===== Checkbox Styling ===== */
.form-check-input {
    width: 1.25em;
    height: 1.25em;
    border: 2px solid #e5e7eb;
    border-radius: 0.25em;
    background-color: #fff !important;
    background-size: 16px 16px !important;
    background-position: center !important;
    background-repeat: no-repeat !important;
    transition: all 0.3s ease;
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
}

.form-check-input:focus {
    border-color: var(--primary-color) !important;
    box-shadow: 0 0 0 0.2rem rgba(12, 41, 61, 0.1) !important;
    outline: none;
}

.form-check-input:checked {
    background-color: var(--secondary-color) !important;
    border-color: var(--secondary-color) !important;
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3e%3cpath fill='none' stroke='%23fff' stroke-linecap='round' stroke-linejoin='round' stroke-width='3' d='m6 10 3 3 6-6'/%3e%3c/svg%3e") !important;
}

.form-check-input:hover {
    border-color: var(--secondary-color);
}

.form-check-input:checked:hover {
    background-color: var(--primary-color) !important;
    border-color: var(--primary-color) !important;
}

.form-check-input:checked:focus {
    background-color: var(--secondary-color) !important;
    border-color: var(--secondary-color) !important;
    box-shadow: 0 0 0 0.2rem rgba(1, 140, 91, 0.2) !important;
}

.form-check-label {
    cursor: pointer;
    user-select: none;
}

/* ===== Form Validation ===== */
.was-validated .form-control:valid,
.form-control.is-valid {
    border-color: var(--secondary-color);
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 8 8'%3e%3cpath fill='%23018c5b' d='m2.3 6.73.8-.8-.8-.8 1.6 1.6 3.2-3.2-.8-.8L2.6 5.96l-.3-.24z'/%3e%3c/svg%3e");
}

.was-validated .form-control:invalid,
.form-control.is-invalid {
    border-color: #dc3545;
}

.was-validated .form-select:valid,
.form-select.is-valid {
    border-color: var(--secondary-color);
}

.was-validated .form-select:invalid,
.form-select.is-invalid {
    border-color: #dc3545;
}

.valid-feedback {
    color: var(--secondary-color);
}

/* ===== Alert Styles ===== */
.alert-success {
    background-color: rgba(1, 140, 91, 0.1);
    border-color: var(--secondary-color);
    color: #0f5132;
}

.alert-danger {
    background-color: rgba(220, 53, 69, 0.1);
    border-color: #dc3545;
    color: #721c24;
}

/* ===== Utility Classes ===== */
.text-gradient {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    /* Fallback for unsupported browsers */
    color: var(--primary-color);
}

@supports not (-webkit-background-clip: text) {
    .text-gradient {
        background: none;
        color: var(--primary-color);
    }
}

/* Performance utility classes */
.gpu-accelerated {
    transform: translateZ(0);
    will-change: transform;
}

.contain-layout {
    contain: layout;
}

.contain-paint {
    contain: paint;
}

.font-display-swap {
    font-display: swap;
}

.btn-gradient {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border: none;
    color: white;
    transition: all 0.3s ease;
}

.btn-gradient:hover {
    background: linear-gradient(135deg, #0a1f2e, #016b45);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(12, 41, 61, 0.3);
}

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

.fade-in-up {
    animation: fadeInUp 0.6s ease-out forwards;
}

/* ===== Responsive Design ===== */
@media (max-width: 991.98px) {
    .hero-content {
        text-align: center;
        margin-bottom: 3rem;
    }
    
    .hero-cta .btn {
        display: block;
        width: 100%;
        margin-bottom: 1rem;
    }
    
    .navbar-nav .nav-link {
        text-align: center;
        margin: 0.25rem 0;
    }
    
    .contact-item {
        margin-bottom: 2rem;
    }
}

@media (max-width: 767.98px) {
    .hero-section {
        padding: 3rem 0;
    }
    
    .min-vh-75 {
        min-height: auto;
    }
    
    .hero-content h1 {
        font-size: 2.5rem;
        margin-bottom: 1rem;
    }
    
    .service-card {
        margin-bottom: 2rem;
    }
    
    .founder-profile {
        margin-top: 2rem;
    }
    
    .info-bar .col-md-6 {
        text-align: center !important;
        margin-bottom: 0.5rem;
    }
    
    .info-bar .col-md-6:last-child {
        margin-bottom: 0;
    }
}

@media (max-width: 575.98px) {
    .hero-content h1 {
        font-size: 2rem;
    }
    
    .lead {
        font-size: 1rem;
    }
    
    .btn-lg {
        padding: 0.75rem 1.5rem;
        font-size: 1rem;
    }
    
    .contact-form {
        padding: 1.5rem !important;
    }
    
    .service-card {
        padding: 1.5rem !important;
    }
}

/* ===== Print Styles ===== */
@media print {
    .info-bar,
    .navbar,
    .hero-cta,
    #contact,
    footer {
        display: none !important;
    }
    
    body {
        font-size: 12pt;
        line-height: 1.4;
    }
    
    h1, h2, h3, h4, h5, h6 {
        break-after: avoid;
    }
    
    .service-card {
        break-inside: avoid;
        margin-bottom: 1rem;
    }
}

/* ===== Skip Navigation ===== */
.skip-nav {
    position: absolute;
    top: -40px;
    left: 6px;
    background: var(--primary-color);
    color: white;
    padding: 8px;
    text-decoration: none;
    border-radius: 0 0 4px 4px;
    z-index: 9999;
    font-weight: bold;
    transition: top 0.3s ease;
}

.skip-nav:focus {
    top: 0;
    color: white;
}

/* ===== Accessibility Enhancements ===== */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

/* Enhanced focus indicators for keyboard navigation */
.btn:focus,
.form-control:focus,
.form-select:focus,
.nav-link:focus,
a:focus,
button:focus,
input:focus,
textarea:focus,
select:focus {
    outline: 3px solid var(--accent-color);
    outline-offset: 2px;
    box-shadow: 0 0 0 1px var(--primary-color);
}

/* Remove outline for mouse users, keep for keyboard users */
.btn:focus:not(:focus-visible),
.form-control:focus:not(:focus-visible),
.form-select:focus:not(:focus-visible),
.nav-link:focus:not(:focus-visible),
a:focus:not(:focus-visible) {
    outline: none;
    box-shadow: none;
}

/* Ensure sufficient color contrast */
.text-muted {
    color: #666666 !important; /* Increased contrast */
}

.small, small {
    color: #555555 !important; /* Increased contrast */
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    .service-card {
        border-width: 3px;
        border-color: #000;
    }
    
    .btn-primary {
        border-width: 2px;
        background-color: #000;
        border-color: #000;
    }
    
    .form-control,
    .form-select {
        border-width: 2px;
        border-color: #000;
    }
    
    .text-muted {
        color: #000 !important;
    }
}

/* Screen reader only content */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* Ensure proper spacing for touch targets */
@media (max-width: 768px) {
    .btn, .form-control, .form-select, .nav-link {
        min-height: 44px;
        min-width: 44px;
    }
    
    .navbar-nav .nav-link {
        padding: 12px 16px !important;
        margin: 4px 0;
    }
}

/* Error and success states with better accessibility */
.is-invalid {
    border-color: #dc3545 !important;
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12' width='12' height='12' fill='none' stroke='%23dc3545'%3e%3ccircle cx='6' cy='6' r='4.5'/%3e%3cpath d='M5.8 4.6L6.2 7.4M6 8.2v.01'/%3e%3c/svg%3e") !important;
}

.is-valid {
    border-color: var(--secondary-color) !important;
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 8 8'%3e%3cpath fill='%23018c5b' d='m2.3 6.73.8-.8-.8-.8 1.6 1.6 3.2-3.2-.8-.8L2.6 5.96l-.3-.24z'/%3e%3c/svg%3e") !important;
}

/* Improve link visibility and accessibility */
a:not(.btn):not(.nav-link):not(.navbar-brand) {
    text-decoration: underline;
    text-underline-offset: 2px;
}

a:not(.btn):not(.nav-link):not(.navbar-brand):hover {
    text-decoration-thickness: 2px;
}

/* Better form field spacing */
.form-label {
    margin-bottom: 0.75rem;
    font-weight: 600;
}

.form-control, .form-select {
    padding: 0.75rem 1rem;
    line-height: 1.5;
}

/* Ensure interactive elements have proper spacing */
.service-card, .contact-item, .trust-stat {
    margin-bottom: 1.5rem;
}

/* Better button states */
.btn:disabled,
.btn.disabled {
    opacity: 0.65;
    cursor: not-allowed;
}

.btn:hover:not(:disabled):not(.disabled) {
    transform: translateY(-1px) translateZ(0);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

/* ===== Core Web Vitals Optimizations ===== */
/* Reduce Cumulative Layout Shift (CLS) */
.navbar {
    min-height: 72px;
}

.hero-section {
    min-height: 75vh;
}

.service-card {
    min-height: 320px;
}

.contact-form {
    min-height: 500px;
}

/* Optimize Largest Contentful Paint (LCP) */
.hero-content h1 {
    font-display: swap;
}

/* Reduce First Input Delay (FID) */
.btn, .form-control, .nav-link {
    touch-action: manipulation;
}

/* Intersection Observer targets for lazy loading */
.fade-in-up {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

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

.grecaptcha-badge {
    display:none;
}

/* Optimize critical CSS delivery */
@media print {
    .fade-in-up {
        opacity: 1 !important;
        transform: none !important;
    }
}

/* Resource loading optimization */
.service-icon i {
    font-display: block;
}

/* Memory usage optimization */
@supports (content-visibility: auto) {
    .service-card {
        content-visibility: auto;
        contain-intrinsic-size: 320px;
    }
    
    .contact-item {
        content-visibility: auto;
        contain-intrinsic-size: 150px;
    }
}

@media (max-width: 991px) {
    .navbar-nav li.nav-item.ms-2 {
        text-align:center;
    }
}

@media (max-width: 438px) {
    .navbar-brand {
        max-width:75%;
    }
    .info-bar {
        display: none;
    }
}