/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

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

/* 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;
}

/* Focus Management */
*:focus {
    outline: 3px solid #B8860B;
    outline-offset: 2px;
}

/* Skip to content link */
.skip-link {
    position: absolute;
    top: -40px;
    left: 6px;
    background: #000;
    color: #fff;
    padding: 8px 16px;
    text-decoration: none;
    border-radius: 4px;
    z-index: 1001;
    font-weight: 600;
}

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

/* Construction Banner */
.construction-banner {
    background: linear-gradient(45deg, #0A1D32, #B8860B);
    color: white;
    text-align: center;
    padding: 12px 0;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1002;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
    animation: constructionPulse 3s ease-in-out infinite;
}

.construction-content {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
    font-weight: 600;
    font-size: 14px;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.construction-text {
    letter-spacing: 0.5px;
}

.construction-banner i {
    font-size: 16px;
    animation: constructionBounce 2s ease-in-out infinite;
}

.construction-banner .fa-hammer {
    animation-delay: 0.5s;
}

@keyframes constructionPulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.9; }
}

@keyframes constructionBounce {
    0%, 100% { transform: rotate(0deg) scale(1); }
    25% { transform: rotate(-10deg) scale(1.1); }
    75% { transform: rotate(10deg) scale(1.1); }
}

/* Error and Help Messages */
.error-message {
    color: #dc3545;
    font-size: 0.875rem;
    margin-top: 0.25rem;
    display: block;
}

.form-help {
    color: #6c757d;
    font-size: 0.875rem;
    margin-top: 0.25rem;
}

/* High Contrast Mode Support */
@media (prefers-contrast: high) {
    .gradient-text {
        background: none;
        color: #B8860B;
        font-weight: 700;
    }
    
    .btn-primary {
        background: #0A1D32;
        border: 2px solid #0A1D32;
    }
    
    .btn-secondary {
        background: #fff;
        color: #0A1D32;
        border: 2px solid #0A1D32;
    }
}

/* Reduced Motion Support */
@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;
    }
    
    .phone-mockup {
        animation: none;
        transform: none;
    }
    
    .app-element {
        animation: none;
    }
}

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

/* Gradient Text */
.gradient-text {
    color: #B8860B;
    font-weight: 700;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 30px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    font-size: 16px;
}

.btn-primary {
    background: #0A1D32;
    color: white;
    box-shadow: 0 4px 15px rgba(10, 29, 50, 0.3);
}

.btn-primary:hover {
    background: #B8860B;
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(184, 134, 11, 0.4);
}

.btn-secondary {
    background: transparent;
    color: #0A1D32;
    border: 2px solid #0A1D32;
}

.btn-secondary:hover {
    background: #0A1D32;
    color: white;
    transform: translateY(-2px);
}

/* Navigation */
.navbar {
    position: fixed;
    top: 42px; /* Adjusted for construction banner */
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    padding: 1rem 0;
    transition: all 0.3s ease;
}

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

.nav-logo {
    display: flex;
    align-items: center;
    gap: 0.3rem;
    max-width: 220px;
    min-width: 0;
    flex-shrink: 1;
}

.logo-img {
    height: 32px;
    width: auto;
    max-width: 100%;
    object-fit: contain;
}

/* Responsive logo styles */
.logo-large {
    display: flex;
    align-items: center;
    min-width: 0;
    flex-shrink: 1;
}

.logo-small {
    display: none;
}

.logo-img.logo-large {
    height: 22px;
    width: 22px;
    min-width: 22px;
    object-fit: contain;
    flex-shrink: 0;
}

.logo-title.logo-large {
    height: 18px;
    width: auto;
    max-width: 180px;
    margin-left: 4px;
    object-fit: contain;
    flex-shrink: 1;
    min-width: 0;
}

.logo-text {
    color: #333;
    font-weight: 600;
    font-size: 1.2rem;
}

.nav-menu {
    display: flex;
    gap: 2rem;
    list-style: none;
    margin: 0;
    padding: 0;
}

.nav-link {
    color: #333;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
    padding: 0.5rem;
    border-radius: 4px;
}

.nav-link:hover,
.nav-link:focus {
    color: #B8860B;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
    background: none;
    border: none;
    padding: 0.5rem;
    border-radius: 4px;
}

.bar {
    width: 25px;
    height: 3px;
    background: #333;
    margin: 3px 0;
    transition: 0.3s;
}

/* Hero Section */
.hero {
    padding: 150px 0 80px; /* Increased top padding for construction banner */
    background: #f8f9fa;
    min-height: 100vh;
    display: flex;
    align-items: center;
}

/* Products Section */
.products {
    padding: 100px 0;
    background: #f8f9fa;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 3rem;
    margin-top: 3rem;
}

.product-card {
    background: white;
    border-radius: 20px;
    padding: 2.5rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: 1px solid #e0e0e0;
}

.product-card.featured {
    border: 3px solid #B8860B;
    transform: scale(1.02);
}

.product-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(10, 29, 50, 0.15);
    border-top: 4px solid #B8860B;
}

.product-card.featured:hover {
    transform: scale(1.02) translateY(-10px);
    border-top: 4px solid #B8860B;
}

.product-image {
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem;
    background: #0A1D32;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: white;
}

.product-content h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: #0A1D32;
    text-align: center;
}

.product-status {
    text-align: center;
    font-weight: 600;
    color: #B8860B;
    margin-bottom: 1rem;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.product-description {
    color: #666;
    line-height: 1.6;
    margin-bottom: 1.5rem;
    text-align: center;
}

.product-features {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    justify-content: center;
}

.feature-tag {
    background: rgba(10, 29, 50, 0.1);
    color: #0A1D32;
    padding: 0.3rem 0.8rem;
    border-radius: 15px;
    font-size: 0.8rem;
    font-weight: 500;
    border: 1px solid rgba(10, 29, 50, 0.2);
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1.5rem;
    color: #333;
}

.hero-description {
    font-size: 1.2rem;
    color: #666;
    margin-bottom: 2rem;
    line-height: 1.6;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

/* Phone Mockup */
.hero-image {
    display: flex;
    justify-content: center;
    align-items: center;
}

.phone-mockup {
    width: 300px;
    height: 600px;
    background: #333;
    border-radius: 30px;
    padding: 20px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
    position: relative;
    transform: perspective(1000px) rotateY(-15deg);
    animation: float 6s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: perspective(1000px) rotateY(-15deg) translateY(0px); }
    50% { transform: perspective(1000px) rotateY(-15deg) translateY(-20px); }
}

.phone-screen {
    width: 100%;
    height: 100%;
    background: #fff;
    border-radius: 20px;
    overflow: hidden;
    position: relative;
}

.app-preview {
    padding: 20px;
    height: 100%;
}

.app-header {
    height: 60px;
    background: #0A1D32;
    border-radius: 10px;
    margin-bottom: 20px;
}

.app-element {
    height: 80px;
    background: #f8f9fa;
    border-radius: 10px;
    margin-bottom: 15px;
    animation: pulse 2s ease-in-out infinite;
}

.app-element:nth-child(2) { animation-delay: 0.2s; }
.app-element:nth-child(3) { animation-delay: 0.4s; }

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.7; }
}

/* Services Section */
.services {
    padding: 100px 0;
    background: #fff;
}

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

.section-header h2 {
    font-size: 2.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: #333;
}

.section-header h2::after {
    content: '';
    display: block;
    width: 60px;
    height: 3px;
    background: #B8860B;
    margin: 1rem auto 0;
}

.section-header p {
    font-size: 1.1rem;
    color: #666;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.service-card {
    background: #fff;
    padding: 2rem;
    border-radius: 20px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: 1px solid #f0f0f0;
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(10, 29, 50, 0.15);
    border-left: 4px solid #B8860B;
}

.service-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem;
    background: #0A1D32;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: white;
}

.service-card h3 {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: #333;
}

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

/* About Section */
.about {
    padding: 100px 0;
    background: #f8f9fa;
}

.about-content-single {
    max-width: 800px;
    margin: 0 auto;
}

.about-text-center {
    text-align: center;
}

.about-text-center h2 {
    font-size: 2.5rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    color: #333;
}

.about-text-center p {
    font-size: 1.2rem;
    color: #666;
    margin-bottom: 3rem;
    line-height: 1.7;
}

.about-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 4rem;
    align-items: center;
}

.about-text h2 {
    font-size: 2.5rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    color: #333;
}

.about-text p {
    font-size: 1.1rem;
    color: #666;
    margin-bottom: 2rem;
    line-height: 1.7;
}

.features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    list-style: none;
    margin: 0;
    padding: 0;
    max-width: 600px;
    margin: 0 auto;
}

.feature {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.feature i {
    color: #B8860B;
    font-size: 1.2rem;
}

.feature span {
    font-weight: 500;
    color: #333;
}

.about-stats {
    display: grid;
    gap: 2rem;
}

.stat {
    text-align: center;
    padding: 2rem;
    background: white;
    border-radius: 15px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.stat h3 {
    font-size: 2.5rem;
    font-weight: 700;
    color: #0A1D32;
    margin-bottom: 0.5rem;
}

.stat p {
    color: #666;
    font-weight: 500;
}

/* Contact Section */
.contact {
    padding: 100px 0;
    background: #fff;
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    margin-top: 3rem;
}

.contact-item p a {
    color: #666;
    text-decoration: none;
    transition: color 0.3s ease;
}

.contact-item p a:hover,
.contact-item p a:focus {
    color: #B8860B;
    text-decoration: underline;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.5rem;
    background: #f8f9fa;
    border-radius: 15px;
}

.contact-item i {
    width: 50px;
    height: 50px;
    background: #0A1D32;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.2rem;
}

.contact-item h4 {
    color: #333;
    margin-bottom: 0.5rem;
}

.contact-item p {
    color: #666;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 1rem;
    border: 2px solid #e0e0e0;
    border-radius: 10px;
    font-size: 1rem;
    transition: border-color 0.3s ease;
    font-family: 'Noto Sans', sans-serif;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #667eea;
}

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

/* Footer */
.footer {
    background: #333;
    color: white;
    padding: 50px 0 20px;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 3rem;
    margin-bottom: 2rem;
}

.footer-section {
    min-width: 0;
    overflow: hidden;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1rem;
    max-width: 160px;
    min-width: 0;
    flex-shrink: 1;
}

.footer-logo-img {
    height: 18px;
    width: auto;
    max-width: 160px;
    object-fit: contain;
    filter: brightness(0) invert(1);
}

.footer-logo-text {
    color: white;
    font-weight: 600;
    font-size: 1.2rem;
}

.footer-section h3 {
    margin-bottom: 1rem;
    font-size: 1.5rem;
}

.footer-section h4 {
    margin-bottom: 1rem;
    color: #B8860B;
}

.footer-section p {
    color: #ccc;
    line-height: 1.6;
    margin-bottom: 1rem;
}

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

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

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

.footer-section ul li a:hover {
    color: #B8860B;
}

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

.social-links a {
    width: 40px;
    height: 40px;
    background: #444;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    text-decoration: none;
    transition: background 0.3s ease;
}

.social-links a:hover {
    background: #B8860B;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid #444;
    color: #ccc;
}

/* Mobile Responsive */
@media (max-width: 768px) {
    /* Construction banner mobile adjustments */
    .construction-banner {
        padding: 8px 0;
    }
    
    .construction-content {
        font-size: 12px;
        gap: 10px;
    }
    
    .construction-banner i {
        font-size: 14px;
    }
    
    /* Adjust navbar for mobile with construction banner */
    .navbar {
        top: 36px; /* Smaller construction banner on mobile */
    }
    
    .nav-menu {
        top: 106px; /* Adjusted for construction banner + navbar */
    }
    
    /* Logo responsive behavior - show full logo on mobile */
    .logo-large {
        display: none;
    }
    
    .logo-small {
        display: block;
        height: 20px;
        width: auto;
        max-width: 160px;
        object-fit: contain;
    }
    
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 106px; /* Updated to match the adjustment above */
        flex-direction: column;
        background-color: white;
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: 0 10px 27px rgba(0, 0, 0, 0.05);
        padding: 2rem 0;
        list-style: none;
    }

    .nav-menu.active {
        left: 0;
    }

    .nav-menu li {
        margin: 0.5rem 0;
    }

    .nav-toggle {
        display: flex;
    }

    .nav-toggle.active .bar:nth-child(2) {
        opacity: 0;
    }

    .nav-toggle.active .bar:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }

    .nav-toggle.active .bar:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }

    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 2rem;
    }

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

    .phone-mockup {
        width: 250px;
        height: 500px;
        transform: none;
    }

    .services-grid {
        grid-template-columns: 1fr;
    }

    .products-grid {
        grid-template-columns: 1fr;
    }

    .about-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .about-content-single {
        padding: 0 1rem;
    }

    .features {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .contact-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }

    .footer-logo {
        justify-content: center;
    }

    .hero-buttons {
        justify-content: center;
    }

    .btn {
        padding: 10px 25px;
        font-size: 14px;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }

    .hero-description {
        font-size: 1rem;
    }

    .section-header h2 {
        font-size: 2rem;
    }

    .phone-mockup {
        width: 200px;
        height: 400px;
    }

    .container {
        padding: 0 15px;
    }

    /* Footer should extend to full width on mobile */
    .footer .container {
        padding: 0 10px;
    }

    .service-card,
    .contact-item {
        padding: 1.5rem;
    }
}