:root {
 /* Colors */
 --primary-color: #007bff; /* Bright blue, for accents and CTAs */
 --secondary-color: #6c757d; /* Muted gray for secondary actions */
 --accent-color: #28a745; /* Green for success/highlight */
 --dark-bg: #1a1a2e; /* Deep indigo for dark sections */
 --dark-bg-light: #2c2c4d; /* Slightly lighter dark for cards */
 --text-light: #e0e0e0; /* Light gray for text on dark backgrounds */
 --text-dark: #333333; /* Dark gray for text on light backgrounds */
 --off-white: #f8f9fa; /* Off-white for light backgrounds */
 --border-color: #444466; /* Border for dark elements */
 --hover-color: #0056b3; /* Darker primary for hover */
 --shadow-color: rgba(0, 0, 0, 0.1);
 --shadow-color-dark: rgba(0, 0, 0, 0.4);

 /* Typography */
 --font-heading: 'Montserrat', sans-serif;
 --font-body: 'Roboto Mono', monospace;
 --font-size-base: 1rem;
 --line-height-base: 1.6;

 /* Spacing */
 --spacing-xs: 0.5rem;
 --spacing-sm: 1rem;
 --spacing-md: 1.5rem;
 --spacing-lg: 2rem;
 --spacing-xl: 3rem;
 --section-padding: 4rem;

 /* Border Radius */
 --border-radius: 8px;
 --card-border-radius: 12px;

 /* Animations */
 --transition-speed: 0.3s;
}

/* Base Styles & Reset */
*, *::before, *::after {
 box-sizing: border-box;
 margin: 0;
 padding: 0;
}

html {
 scroll-behavior: smooth;
}

body {
 font-family: var(--font-body);
 font-size: var(--font-size-base);
 line-height: var(--line-height-base);
 color: var(--text-dark);
 background-color: var(--off-white);
 -webkit-font-smoothing: antialiased;
 -moz-osx-font-smoothing: grayscale;
}

a {
 color: var(--primary-color);
 text-decoration: none;
 transition: color var(--transition-speed), transform var(--transition-speed);
}

a:hover {
 color: var(--hover-color);
 text-decoration: underline;
}

h1, h2, h3, h4, h5, h6 {
 font-family: var(--font-heading);
 color: var(--text-dark);
 line-height: 1.2;
 margin-bottom: var(--spacing-md);
}

h1 { font-size: 2.8rem; }
h2 { font-size: 2.2rem; }
h3 { font-size: 1.8rem; }
h4 { font-size: 1.4rem; }

p {
 margin-bottom: var(--spacing-sm);
}

img {
 max-width: 100%;
 height: auto;
 display: block;
}

.container {
 max-width: 1200px;
 margin: 0 auto;
 padding: 0 var(--spacing-md);
}

.section-padding {
 padding: var(--section-padding) 0;
}

.section-title {
 text-align: center;
 font-size: 2.5rem;
 margin-bottom: var(--spacing-md);
 color: var(--dark-bg);
}

.section-subtitle {
 text-align: center;
 font-size: 1.1rem;
 color: var(--secondary-color);
 margin-bottom: var(--spacing-xl);
 max-width: 800px;
 margin-left: auto;
 margin-right: auto;
}

.bg-dark-gradient {
 background: linear-gradient(135deg, var(--dark-bg), #0f0f1f);
 color: var(--text-light);
}

.bg-dark-gradient .section-title,
.bg-dark-gradient .section-subtitle {
 color: var(--text-light);
}

.bg-light-gray {
 background-color: #f2f2f7;
}

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

/* Buttons */
.cta-button {
 display: inline-block;
 padding: var(--spacing-sm) var(--spacing-lg);
 border-radius: var(--border-radius);
 font-family: var(--font-heading);
 font-weight: 700;
 font-size: var(--font-size-base);
 text-align: center;
 cursor: pointer;
 transition: background-color var(--transition-speed), color var(--transition-speed), transform var(--transition-speed);
 text-decoration: none;
 border: none;
}

.primary-cta {
 background-color: var(--primary-color);
 color: var(--text-light);
}

.primary-cta:hover {
 background-color: var(--hover-color);
 transform: translateY(-2px);
}

.secondary-cta {
 background-color: var(--accent-color);
 color: var(--text-light);
}

.secondary-cta:hover {
 background-color: #218838;
 transform: translateY(-2px);
}

.tertiary-cta {
 background-color: transparent;
 color: var(--primary-color);
 border: 2px solid var(--primary-color);
 padding: calc(var(--spacing-sm) - 2px) calc(var(--spacing-lg) - 2px);
}

.tertiary-cta:hover {
 background-color: var(--primary-color);
 color: var(--text-light);
 transform: translateY(-2px);
}

.center-cta {
 text-align: center;
 margin-top: var(--spacing-xl);
}

/* Header */
.main-header {
 background-color: var(--dark-bg);
 padding: var(--spacing-sm) 0;
 position: sticky;
 top: 0;
 left: 0;
 width: 100%;
 z-index: 1000;
 box-shadow: 0 2px 10px var(--shadow-color-dark);
}

.navbar {
 display: flex;
 justify-content: space-between;
 align-items: center;
 max-width: 1200px;
 margin: 0 auto;
 padding: 0 var(--spacing-md);
}

.navbar .logo {
 font-family: var(--font-heading);
 font-size: 1.8rem;
 font-weight: 700;
 color: var(--primary-color);
 text-decoration: none;
 letter-spacing: -1px;
}

.nav-links {
 list-style: none;
 display: flex;
 gap: var(--spacing-lg);
}

.nav-links a {
 color: var(--text-light);
 font-family: var(--font-body);
 font-size: 1rem;
 position: relative;
 padding: 5px 0;
 transition: color 0.3s;
}

.nav-links a::after {
 content: '';
 position: absolute;
 bottom: 0;
 left: 0;
 width: 0;
 height: 2px;
 background-color: var(--primary-color);
 transition: width 0.3s ease-out;
}

.nav-links a:hover::after,
.nav-links a.active::after {
 width: 100%;
}

.nav-links a:hover,
.nav-links a.active {
 color: var(--primary-color);
}

.nav-toggle {
 display: none;
 flex-direction: column;
 justify-content: space-between;
 width: 30px;
 height: 20px;
 background: transparent;
 border: none;
 cursor: pointer;
 padding: 0;
 z-index: 1001;
}

.nav-toggle span {
 display: block;
 width: 100%;
 height: 2px;
 background-color: var(--primary-color);
 border-radius: 2px;
 transition: all 0.3s ease-in-out;
}

/* Hero Section */
.hero-section {
 background: linear-gradient(rgba(26, 26, 46, 0.9), rgba(26, 26, 46, 0.9)), url('https://images.pexels.com/photos/25626518/pexels-photo-25626518.jpeg?auto=compress&cs=tinysrgb&dpr=2&h=650&w=940') no-repeat center center/cover;
 color: var(--text-light);
 padding: var(--section-padding) 0;
 display: flex;
 align-items: center;
 justify-content: center;
 min-height: 80vh;
 text-align: center;
 position: relative;
 overflow: hidden;
}

.hero-content {
 max-width: 800px;
 z-index: 10;
}

.hero-subtitle {
 font-family: var(--font-body);
 color: var(--accent-color);
 font-size: 1.1rem;
 margin-bottom: var(--spacing-sm);
 text-transform: uppercase;
 letter-spacing: 2px;
}

.hero-title {
 font-size: 3.5rem;
 font-family: var(--font-heading);
 margin-bottom: var(--spacing-md);
 color: var(--text-light);
}

.hero-description {
 font-size: 1.2rem;
 margin-bottom: var(--spacing-xl);
 color: var(--text-light);
 max-width: 700px;
 margin-left: auto;
 margin-right: auto;
}

.hero-image-container {
 position: absolute;
 top: 0;
 left: 0;
 width: 100%;
 height: 100%;
 overflow: hidden;
 z-index: 0;
}

.hero-image-container::before {
 content: '';
 position: absolute;
 top: 0;
 left: 0;
 width: 100%;
 height: 100%;
 background: rgba(26, 26, 46, 0.85); /* Dark overlay */
 z-index: 1;
}

.hero-image {
 position: absolute;
 top: 50%;
 left: 50%;
 width: 100%;
 height: 100%;
 object-fit: cover;
 transform: translate(-50%, -50%);
 z-index: 0;
 filter: brightness(0.4);
}

/* Architecture Section */
.architecture-grid {
 display: grid;
 grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
 gap: var(--spacing-xl);
 margin-top: var(--spacing-xl);
}

.arch-step {
 background-color: var(--off-white);
 padding: var(--spacing-xl);
 border-radius: var(--card-border-radius);
 box-shadow: 0 4px 15px var(--shadow-color);
 text-align: center;
 transition: transform var(--transition-speed), background-color var(--transition-speed), box-shadow var(--transition-speed);
 border: 1px solid #e0e0e0;
}

.arch-step:hover {
 transform: translateY(-5px);
 box-shadow: 0 6px 20px var(--shadow-color);
}

.arch-step .icon {
 display: flex;
 justify-content: center;
 align-items: center;
 width: 60px;
 height: 60px;
 margin: 0 auto var(--spacing-md);
 background-color: var(--primary-color);
 color: var(--text-light);
 border-radius: 50%;
 font-size: 1.8rem;
 font-weight: 700;
 font-family: var(--font-heading);
}

/* Capabilities Section */
.capabilities-grid {
 display: grid;
 grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
 gap: var(--spacing-xl);
 margin-top: var(--spacing-xl);
}

.capability-item {
 background-color: var(--dark-bg-light);
 border: 1px solid var(--border-color);
 border-radius: var(--card-border-radius);
 overflow: hidden;
 box-shadow: 0 4px 15px var(--shadow-color-dark);
 transition: transform var(--transition-speed), box-shadow var(--transition-speed);
}

.capability-item:hover {
 transform: translateY(-5px);
 box-shadow: 0 6px 20px var(--shadow-color-dark);
}

.capability-item img {
 width: 100%;
 height: 220px;
 object-fit: cover;
 border-bottom: 1px solid var(--border-color);
}

.capability-item h3 {
 color: var(--primary-color);
 padding: var(--spacing-md) var(--spacing-lg) var(--spacing-xs);
}

.capability-item p {
 color: var(--text-light);
 padding: 0 var(--spacing-lg) var(--spacing-lg);
 font-size: 0.95rem;
}

/* Testimonials Section */
.testimonials-grid {
 display: grid;
 grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
 gap: var(--spacing-lg);
 margin-top: var(--spacing-xl);
}

.testimonial-card {
 background-color: var(--off-white);
 padding: var(--spacing-lg);
 border-radius: var(--card-border-radius);
 box-shadow: 0 4px 15px var(--shadow-color);
 text-align: center;
 transition: transform var(--transition-speed), box-shadow var(--transition-speed);
 border: 1px solid #e0e0e0;
}

.testimonial-card:hover {
 transform: translateY(-5px);
 box-shadow: 0 6px 20px var(--shadow-color);
}

.testimonial-avatar {
 width: 80px;
 height: 80px;
 border-radius: 50%;
 object-fit: cover;
 margin: 0 auto var(--spacing-sm);
 border: 3px solid var(--primary-color);
}

.testimonial-text {
 font-style: italic;
 color: var(--text-dark);
 margin-bottom: var(--spacing-sm);
 font-size: 1.1rem;
}

.testimonial-author {
 font-weight: 700;
 color: var(--dark-bg);
}

.testimonial-firm {
 display: block;
 font-size: 0.9rem;
 color: var(--secondary-color);
 font-weight: 400;
 margin-top: 5px;
}

/* Blog Preview Section */
.blog-grid {
 display: grid;
 grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
 gap: var(--spacing-xl);
 margin-top: var(--spacing-xl);
}

.blog-card {
 background-color: var(--off-white);
 border-radius: var(--card-border-radius);
 overflow: hidden;
 box-shadow: 0 4px 15px var(--shadow-color);
 transition: transform var(--transition-speed), box-shadow var(--transition-speed);
 border: 1px solid #e0e0e0;
}

.blog-card:hover {
 transform: translateY(-5px);
 box-shadow: 0 6px 20px var(--shadow-color);
}

.blog-card img {
 width: 100%;
 height: 200px;
 object-fit: cover;
 border-bottom: 1px solid #e0e0e0;
}

.blog-card h3 {
 font-size: 1.4rem;
 padding: var(--spacing-md) var(--spacing-lg) var(--spacing-xs);
 color: var(--dark-bg);
}

.blog-card h3 a {
 color: inherit;
 text-decoration: none;
}

.blog-card h3 a:hover {
 color: var(--primary-color);
}

.blog-card p {
 font-size: 0.95rem;
 color: var(--secondary-color);
 padding: 0 var(--spacing-lg);
}

.blog-card .read-more {
 display: block;
 text-align: right;
 padding: var(--spacing-sm) var(--spacing-lg) var(--spacing-lg);
 font-weight: 600;
}

/* FAQ Preview Section */
.faq-accordion-container {
 margin-top: var(--spacing-xl);
 max-width: 900px;
 margin-left: auto;
 margin-right: auto;
}

.accordion-item {
 border: 1px solid var(--border-color);
 border-radius: var(--border-radius);
 margin-bottom: var(--spacing-sm);
 overflow: hidden;
 background-color: var(--off-white);
 box-shadow: 0 2px 10px var(--shadow-color);
}

.accordion-item:last-child {
 margin-bottom: 0;
}

.accordion-header {
 background-color: var(--primary-color);
 color: var(--text-light);
 padding: var(--spacing-md) var(--spacing-lg);
 width: 100%;
 text-align: left;
 border: none;
 cursor: pointer;
 font-family: var(--font-heading);
 font-size: 1.15rem;
 font-weight: 600;
 display: flex;
 justify-content: space-between;
 align-items: center;
 transition: background-color var(--transition-speed);
}

.accordion-header:hover {
 background-color: var(--hover-color);
}

.accordion-icon {
 font-size: 1.5rem;
 line-height: 1;
 transition: transform var(--transition-speed);
}

.accordion-header.active .accordion-icon {
 transform: rotate(45deg);
}

.accordion-content {
 background-color: #f0f0f5;
 padding: 0 var(--spacing-lg);
 max-height: 0;
 overflow: hidden;
 transition: max-height 0.4s ease-out, padding 0.4s ease-out;
}

.accordion-content p {
 padding: var(--spacing-md) 0;
 margin-bottom: 0;
 color: var(--text-dark);
}

/* Call to Action Section */
.call-to-action-section {
 padding: var(--section-padding) 0;
 text-align: center;
}

.call-to-action-section .section-title {
 font-size: 2.8rem;
}

.call-to-action-section .secondary-cta {
 font-size: 1.2rem;
 padding: var(--spacing-md) var(--spacing-xl);
}

/* Footer */
.main-footer {
 background-color: var(--dark-bg);
 color: var(--text-light);
 padding: var(--section-padding) 0 var(--spacing-md);
 font-size: 0.9rem;
}

.footer-grid {
 display: grid;
 grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
 gap: var(--spacing-xl);
 margin-bottom: var(--spacing-xl);
}

.footer-col h3 {
 color: var(--primary-color);
 font-family: var(--font-heading);
 font-size: 1.2rem;
 margin-bottom: var(--spacing-md);
}

.footer-col p, .footer-col ul {
 color: var(--text-light);
}

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

.footer-col ul li {
 margin-bottom: var(--spacing-sm);
}

.footer-col ul li a {
 color: var(--text-light);
 text-decoration: none;
 transition: color var(--transition-speed);
 position: relative;
}

.footer-col ul li a::after {
 content: '';
 position: absolute;
 bottom: -2px;
 left: 0;
 width: 0;
 height: 1px;
 background-color: var(--accent-color);
 transition: width 0.3s ease-out;
}

.footer-col ul li a:hover::after {
 width: 100%;
}

.footer-col ul li a:hover {
 color: var(--accent-color);
}

.social-links {
 margin-top: var(--spacing-md);
 display: flex;
 gap: var(--spacing-md);
}

.social-links a {
 color: var(--text-light);
 font-size: 1.5rem;
 transition: color var(--transition-speed), transform var(--transition-speed);
}

.social-links a:hover {
 color: var(--primary-color);
 transform: translateY(-3px);
}

.footer-bottom {
 text-align: center;
 padding-top: var(--spacing-md);
 border-top: 1px solid var(--border-color);
 margin-top: var(--spacing-md);
}

.footer-bottom p {
 margin-bottom: 0;
 color: var(--secondary-color);
}

/* Inner Page Header Styling */
.page-header {
 background: linear-gradient(rgba(26, 26, 46, 0.9), rgba(26, 26, 46, 0.9)), url('https://images.pexels.com/photos/25626518/pexels-photo-25626518.jpeg?auto=compress&cs=tinysrgb&dpr=2&h=650&w=940') no-repeat center center/cover;
 color: var(--text-light);
 padding: var(--section-padding) 0;
 text-align: center;
 min-height: 40vh;
 display: flex;
 align-items: center;
 justify-content: center;
 position: relative;
}

.page-header h1 {
 font-size: 3rem;
 color: var(--text-light);
 margin-bottom: var(--spacing-sm);
 position: relative;
 z-index: 2;
}

.page-header p {
 font-size: 1.1rem;
 color: var(--text-light);
 max-width: 700px;
 margin: 0 auto;
 position: relative;
 z-index: 2;
}

/* Universal Card Styling (for Services, Team, Blog, etc.) */
.card {
 background-color: var(--off-white);
 border-radius: var(--card-border-radius);
 box-shadow: 0 4px 15px var(--shadow-color);
 padding: var(--spacing-lg);
 text-align: center;
 transition: transform var(--transition-speed), box-shadow var(--transition-speed);
 border: 1px solid #e0e0e0;
}

.card:hover {
 transform: translateY(-5px);
 box-shadow: 0 6px 20px var(--shadow-color);
}

.card img {
 border-radius: var(--border-radius);
 margin-bottom: var(--spacing-md);
}

.card h3 {
 color: var(--dark-bg);
}

/* Form Styles */
.contact-form {
 max-width: 700px;
 margin: 0 auto;
 padding: var(--spacing-lg);
 background-color: var(--off-white);
 border-radius: var(--card-border-radius);
 box-shadow: 0 4px 15px var(--shadow-color);
 border: 1px solid #e0e0e0;
}

.form-group {
 margin-bottom: var(--spacing-md);
}

.form-group label {
 display: block;
 margin-bottom: var(--spacing-xs);
 font-weight: 600;
 color: var(--dark-bg);
}

.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="tel"],
.form-group textarea {
 width: 100%;
 padding: var(--spacing-sm);
 border: 1px solid #ccc;
 border-radius: var(--border-radius);
 font-family: var(--font-body);
 font-size: var(--font-size-base);
 transition: border-color var(--transition-speed), box-shadow var(--transition-speed);
}

.form-group input:focus,
.form-group textarea:focus {
 border-color: var(--primary-color);
 box-shadow: 0 0 0 3px rgba(0, 123, 255, 0.25);
 outline: none;
}

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

.submit-button {
 width: 100%;
 padding: var(--spacing-md);
 background-color: var(--primary-color);
 color: var(--text-light);
 border: none;
 border-radius: var(--border-radius);
 font-family: var(--font-heading);
 font-size: 1.1rem;
 font-weight: 700;
 cursor: pointer;
 transition: background-color var(--transition-speed), transform var(--transition-speed);
}

.submit-button:hover {
 background-color: var(--hover-color);
 transform: translateY(-2px);
}

.error-message {
 color: #dc3545; /* Red for errors */
 font-size: 0.875rem;
 margin-top: 5px;
 display: none; /* Initially hidden */
}

.contact-details {
 margin-top: var(--spacing-xl);
 text-align: center;
}

.contact-details p {
 font-size: 1.05rem;
 margin-bottom: var(--spacing-xs);
 color: var(--text-dark);
}

.contact-details a {
 color: var(--primary-color);
 text-decoration: none;
}

.contact-details a:hover {
 text-decoration: underline;
}

.map-container {
 margin-top: var(--spacing-xl);
 border-radius: var(--card-border-radius);
 overflow: hidden;
 box-shadow: 0 4px 15px var(--shadow-color);
 border: 1px solid #e0e0e0;
}

.map-container iframe {
 width: 100%;
 height: 450px;
 display: block; /* Remove extra space below iframe */
}

/* Blog Post Styling */
.blog-post-container {
 max-width: 900px;
 margin: var(--section-padding) auto;
 padding: var(--spacing-md);
 background-color: var(--off-white);
 border-radius: var(--card-border-radius);
 box-shadow: 0 4px 15px var(--shadow-color);
 border: 1px solid #e0e0e0;
}

.blog-post-container h1 {
 font-size: 2.5rem;
 margin-bottom: var(--spacing-md);
 color: var(--dark-bg);
}

.blog-post-meta {
 display: flex;
 align-items: center;
 gap: var(--spacing-sm);
 margin-bottom: var(--spacing-lg);
 color: var(--secondary-color);
 font-size: 0.9rem;
}

.blog-post-meta img {
 width: 40px;
 height: 40px;
 border-radius: 50%;
 object-fit: cover;
 border: 2px solid var(--primary-color);
}

.blog-post-content p {
 font-size: 1.05rem;
 line-height: 1.7;
 margin-bottom: var(--spacing-lg);
 color: var(--text-dark);
}

.blog-post-content h2 {
 font-size: 1.8rem;
 margin-top: var(--spacing-xl);
 margin-bottom: var(--spacing-md);
 color: var(--dark-bg);
}

.blog-post-content ul, .blog-post-content ol {
 margin-left: var(--spacing-lg);
 margin-bottom: var(--spacing-lg);
 color: var(--text-dark);
}

.blog-post-content li {
 margin-bottom: var(--spacing-xs);
}

/* Related Posts */
.related-posts {
 margin-top: var(--section-padding);
 padding-top: var(--spacing-xl);
 border-top: 1px solid #e0e0e0;
}

.related-posts h2 {
 text-align: center;
 font-size: 2rem;
 margin-bottom: var(--spacing-lg);
}

.related-posts-grid {
 display: grid;
 grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
 gap: var(--spacing-lg);
}

.related-post-card {
 background-color: var(--off-white);
 border-radius: var(--card-border-radius);
 box-shadow: 0 2px 10px var(--shadow-color);
 overflow: hidden;
 transition: transform var(--transition-speed), box-shadow var(--transition-speed);
}

.related-post-card:hover {
 transform: translateY(-3px);
 box-shadow: 0 4px 15px var(--shadow-color);
}

.related-post-card img {
 width: 100%;
 height: 180px;
 object-fit: cover;
}

.related-post-card h3 {
 font-size: 1.2rem;
 padding: var(--spacing-md);
 color: var(--dark-bg);
 margin-bottom: 0;
}

.related-post-card h3 a {
 color: inherit;
 text-decoration: none;
}

.related-post-card h3 a:hover {
 color: var(--primary-color);
}

/* Gallery Specific */
.gallery-grid {
 display: grid;
 grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
 gap: var(--spacing-md);
 margin-top: var(--spacing-xl);
}

.gallery-item {
 background-color: var(--off-white);
 border-radius: var(--card-border-radius);
 overflow: hidden;
 box-shadow: 0 4px 15px var(--shadow-color);
 position: relative;
 cursor: pointer;
 transition: transform var(--transition-speed), box-shadow var(--transition-speed);
 border: 1px solid #e0e0e0;
}

.gallery-item:hover {
 transform: translateY(-5px);
 box-shadow: 0 6px 20px var(--shadow-color);
}

.gallery-item img {
 width: 100%;
 height: 250px;
 object-fit: cover;
 display: block;
}

.gallery-item-overlay {
 position: absolute;
 top: 0;
 left: 0;
 width: 100%;
 height: 100%;
 background-color: rgba(0, 123, 255, 0.7);
 display: flex;
 justify-content: center;
 align-items: center;
 opacity: 0;
 transition: opacity var(--transition-speed);
}

.gallery-item:hover .gallery-item-overlay {
 opacity: 1;
}

.gallery-item-overlay span {
 color: var(--text-light);
 font-size: 1.5rem;
 font-weight: 700;
 font-family: var(--font-heading);
}

/* Lightbox styles */
.lightbox {
 display: none; /* Hidden by default */
 position: fixed; /* Stay in place */
 z-index: 2000; /* Sit on top */
 padding-top: 50px; /* Location of the box */
 left: 0;
 top: 0;
 width: 100%; /* Full width */
 height: 100%; /* Full height */
 overflow: auto; /* Enable scroll if needed */
 background-color: rgba(0, 0, 0, 0.9); /* Black w/ opacity */
}

.lightbox-content {
 margin: auto;
 display: block;
 max-width: 80%;
 max-height: 90%;
 object-fit: contain;
}

/* Caption of Image */
.lightbox-caption {
 margin: auto;
 display: block;
 width: 80%;
 max-width: 700px;
 text-align: center;
 color: #ccc;
 padding: 10px 0;
 height: 150px;
}

/* The Close Button */
.lb-close {
 position: absolute;
 top: 15px;
 right: 35px;
 color: #f1f1f1;
 font-size: 40px;
 font-weight: bold;
 transition: 0.3s;
 cursor: pointer;
}

.lb-close:hover,
.lb-close:focus {
 color: #bbb;
 text-decoration: none;
}

/* Fading animation */
.lightbox-content, .lightbox-caption {
 animation-name: zoom;
 animation-duration: 0.6s;
}

@keyframes zoom {
 from {transform: scale(0.1)}
 to {transform: scale(1)}
}

/* Thank You Page */
.thank-you-section {
 min-height: 60vh;
 display: flex;
 flex-direction: column;
 justify-content: center;
 align-items: center;
 text-align: center;
 padding: var(--section-padding) var(--spacing-md);
 background-color: var(--off-white);
 color: var(--text-dark);
}

.thank-you-section h1 {
 font-size: 3rem;
 color: var(--primary-color);
 margin-bottom: var(--spacing-md);
}

.thank-you-section p {
 font-size: 1.2rem;
 max-width: 600px;
 margin-bottom: var(--spacing-xl);
}

/* 404 Page */
.error-404-section {
 min-height: 80vh;
 display: flex;
 flex-direction: column;
 justify-content: center;
 align-items: center;
 text-align: center;
 padding: var(--section-padding) var(--spacing-md);
 background: linear-gradient(rgba(26, 26, 46, 0.9), rgba(26, 26, 46, 0.9)), url('https://images.pexels.com/photos/17485658/pexels-photo-17485658.png?auto=compress&cs=tinysrgb&dpr=2&h=650&w=940') no-repeat center center/cover;
 color: var(--text-light);
}

.error-404-section .error-code {
 font-size: 8rem;
 font-weight: 700;
 color: var(--primary-color);
 letter-spacing: 5px;
 margin-bottom: var(--spacing-md);
 font-family: var(--font-heading);
}

.error-404-section h1 {
 font-size: 3rem;
 color: var(--text-light);
 margin-bottom: var(--spacing-md);
}

.error-404-section p {
 font-size: 1.2rem;
 max-width: 600px;
 margin-bottom: var(--spacing-xl);
 color: var(--text-light);
}

/* Media Queries */
@media (max-width: 1024px) {
 .nav-links {
 gap: var(--spacing-md);
 }

 .hero-title {
 font-size: 3rem;
 }

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

 .call-to-action-section .section-title {
 font-size: 2.2rem;
 }

 .page-header h1 {
 font-size: 2.5rem;
 }
}

@media (max-width: 768px) {
 .nav-links {
 display: none;
 flex-direction: column;
 position: absolute;
 top: 0;
 left: 0;
 width: 100%;
 height: 100vh;
 background-color: rgba(26, 26, 46, 0.95);
 justify-content: center;
 align-items: center;
 opacity: 0;
 pointer-events: none;
 transition: opacity 0.3s ease-in-out;
 z-index: 999;
 }

 .nav-links.active {
 opacity: 1;
 pointer-events: auto;
 }

 .nav-links li {
 margin: var(--spacing-md) 0;
 }

 .nav-links a {
 font-size: 1.8rem;
 color: var(--text-light);
 padding: 10px 0;
 }

 .nav-toggle {
 display: flex;
 }

 .nav-toggle.active span:nth-child(1) {
 transform: translateY(9px) rotate(45deg);
 }

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

 .nav-toggle.active span:nth-child(3) {
 transform: translateY(-9px) rotate(-45deg);
 }

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

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

 .section-padding {
 padding: var(--spacing-xl) 0;
 }

 .section-title {
 font-size: 1.8rem;
 }

 .section-subtitle {
 font-size: 1rem;
 }

 .architecture-grid, .capabilities-grid, .testimonials-grid, .blog-grid, .footer-grid, .gallery-grid, .related-posts-grid {
 grid-template-columns: 1fr;
 gap: var(--spacing-lg);
 }

 .call-to-action-section .section-title {
 font-size: 1.8rem;
 }

 .call-to-action-section .secondary-cta {
 padding: var(--spacing-sm) var(--spacing-lg);
 font-size: var(--font-size-base);
 }

 .page-header h1 {
 font-size: 2rem;
 }

 .footer-col {
 text-align: center;
 }

 .social-links {
 justify-content: center;
 }

 .blog-post-container {
 padding: var(--spacing-md);
 }

 .blog-post-container h1 {
 font-size: 2rem;
 }

 .error-404-section .error-code {
 font-size: 6rem;
 }
 .error-404-section h1 {
 font-size: 2.2rem;
 }
}

@media (max-width: 480px) {
 .container {
 padding: 0 var(--spacing-sm);
 }

 .hero-title {
 font-size: 2rem;
 }
 .hero-description {
 font-size: 0.9rem;
 }

 .cta-button {
 padding: var(--spacing-sm) var(--spacing-md);
 font-size: 0.9rem;
 }

 .accordion-header {
 font-size: 1rem;
 padding: var(--spacing-sm);
 }

 .accordion-content p {
 padding: var(--spacing-sm) 0;
 }

 .section-title {
 font-size: 1.5rem;
 }

 .call-to-action-section .section-title {
 font-size: 1.5rem;
 }

 .page-header h1 {
 font-size: 1.8rem;
 }

 .blog-post-container h1 {
 font-size: 1.8rem;
 }

 .error-404-section .error-code {
 font-size: 4rem;
 }
 .error-404-section h1 {
 font-size: 1.8rem;
 }
 .error-404-section p {
 font-size: 1rem;
 }
}