@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@300;400;600;700&family=Roboto+Mono:wght@400;700&display=swap');

:root {
 /* Colors */
 --primary-color-dark-blue: #0d4f8b; /* Deep Blue */
 --secondary-color-steel-gray: #4a5568; /* Steel Gray */
 --accent-color-tech-cyan: #0891b2; /* Tech Cyan */
 --light-gray: #f8f8f8;
 --dark-gray: #333;
 --white: #ffffff;
 --black: #000000;

 /* Typography */
 --font-heading: 'Montserrat', sans-serif;
 --font-body: 'Roboto Mono', monospace;
 --text-base: 1rem;
 --text-lg: 1.125rem;
 --text-xl: 1.25rem;
 --text-2xl: 1.5rem;
 --text-3xl: 2rem;
 --text-4xl: 2.5rem; /* For hero titles */

 /* Spacing */
 --spacing-xs: 0.5rem;
 --spacing-sm: 1rem;
 --spacing-md: 1.5rem;
 --spacing-lg: 2rem;
 --spacing-xl: 3rem;
 --spacing-2xl: 4rem;
 --spacing-3xl: 6rem;

 /* Border Radius */
 --border-radius-sm: 5px;
 --border-radius-md: 8px;

 /* Box Shadow */
 --shadow-light: 0 4px 8px rgba(0, 0, 0, 0.05);
 --shadow-medium: 0 8px 16px rgba(0, 0, 0, 0.1);

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

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

html {
 scroll-behavior: smooth;
}

body {
 font-family: var(--font-body);
 line-height: 1.6;
 color: var(--secondary-color-steel-gray);
 background-color: var(--white);
 -webkit-font-smoothing: antialiased;
 scroll-padding-top: 60px; /* Adjust if header is fixed */
}

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

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

h1 { font-size: var(--text-4xl); }
h2 { font-size: var(--text-3xl); }
h3 { font-size: var(--text-2xl); }
h4 { font-size: var(--text-xl); }

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

a {
 color: var(--accent-color-tech-cyan);
 text-decoration: none;
 transition: color var(--transition-speed);
}

a:hover {
 color: var(--primary-color-dark-blue);
}

ul {
 list-style: none;
}

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

/* Buttons */
.btn {
 display: inline-block;
 background-color: var(--primary-color-dark-blue);
 color: var(--white);
 padding: var(--spacing-sm) var(--spacing-md);
 border-radius: var(--border-radius-sm);
 text-transform: uppercase;
 font-weight: 600;
 font-size: var(--text-base);
 transition: background-color var(--transition-speed), transform var(--transition-speed);
 border: none;
 cursor: pointer;
 text-align: center;
}

.btn:hover {
 background-color: var(--accent-color-tech-cyan);
 transform: translateY(-2px);
}

.btn-secondary {
 background-color: var(--accent-color-tech-cyan);
 color: var(--white);
}

.btn-secondary:hover {
 background-color: var(--primary-color-dark-blue);
}

.btn-text {
 background: none;
 color: var(--primary-color-dark-blue);
 padding: 0;
 font-weight: 600;
 text-transform: none;
 transition: color var(--transition-speed);
 display: inline-flex;
 align-items: center;
}

.btn-text::after {
 content: '→';
 margin-left: 5px;
 transition: margin-left var(--transition-speed);
}

.btn-text:hover {
 color: var(--accent-color-tech-cyan);
}

.btn-text:hover::after {
 margin-left: 10px;
}

/* Header */
header {
 background-color: var(--white);
 padding: var(--spacing-md) 0;
 box-shadow: var(--shadow-light);
 position: sticky;
 top: 0;
 z-index: 1000;
 width: 100%;
 transition: background-color var(--transition-speed), box-shadow var(--transition-speed);
}

header.scrolled {
 background-color: rgba(255, 255, 255, 0.95);
 box-shadow: var(--shadow-medium);
}

header .container {
 display: flex;
 justify-content: space-between;
 align-items: center;
}

.logo {
 font-family: var(--font-heading);
 font-weight: 700;
 font-size: var(--text-2xl);
 color: var(--primary-color-dark-blue);
 text-transform: uppercase;
}

.nav-links {
 display: flex;
 gap: var(--spacing-lg);
}

.nav-links a {
 color: var(--secondary-color-steel-gray);
 font-weight: 600;
 font-size: var(--text-lg);
 position: relative;
 padding-bottom: 5px;
}

.nav-links a::after {
 content: '';
 position: absolute;
 left: 0;
 bottom: 0;
 width: 0;
 height: 2px;
 background-color: var(--accent-color-tech-cyan);
 transition: width var(--transition-speed);
}

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

.nav-toggle {
 display: none;
 background: none;
 border: none;
 cursor: pointer;
 padding: 0;
 width: 30px;
 height: 22px;
 position: relative;
 z-index: 1100;
}

.nav-toggle span {
 display: block;
 width: 100%;
 height: 3px;
 background-color: var(--primary-color-dark-blue);
 position: absolute;
 left: 0;
 transition: all var(--transition-speed) ease-in-out;
}

.nav-toggle span:nth-child(1) { top: 0; }
.nav-toggle span:nth-child(2) { top: 9px; }
.nav-toggle span:nth-child(3) { top: 18px; }

.nav-toggle.active span:nth-child(1) {
 transform: rotate(45deg);
 top: 9px;
}
.nav-toggle.active span:nth-child(2) {
 opacity: 0;
}
.nav-toggle.active span:nth-child(3) {
 transform: rotate(-45deg);
 top: 9px;
}

/* Hero Section */
.hero {
 position: relative;
 height: 70vh;
 min-height: 400px;
 display: flex;
 align-items: center;
 justify-content: center;
 text-align: center;
 background-size: cover;
 background-position: center;
 color: var(--white);
 overflow: hidden;
}

.hero::before {
 content: '';
 position: absolute;
 top: 0;
 left: 0;
 width: 100%;
 height: 100%;
 background-color: rgba(0, 0, 0, 0.5); /* Overlay */
 z-index: 1;
}

.hero-content {
 position: relative;
 z-index: 2;
 padding: var(--spacing-lg);
 max-width: 800px;
}

.hero h1 {
 font-size: var(--text-4xl);
 margin-bottom: var(--spacing-sm);
 color: var(--white);
}

.hero p {
 font-size: var(--text-xl);
 margin-bottom: var(--spacing-lg);
 max-width: 600px;
 margin-left: auto;
 margin-right: auto;
 color: var(--white);
}

/* Sections */
.section-padding {
 padding: var(--spacing-3xl) 0;
}

.section-title {
 text-align: center;
 margin-bottom: var(--spacing-lg);
 position: relative;
 padding-bottom: var(--spacing-sm);
 color: var(--primary-color-dark-blue);
}

.section-title::after {
 content: '';
 position: absolute;
 bottom: 0;
 left: 50%;
 transform: translateX(-50%);
 width: 60px;
 height: 3px;
 background-color: var(--accent-color-tech-cyan);
}

.section-subtitle {
 text-align: center;
 margin-bottom: var(--spacing-2xl);
 font-size: var(--text-lg);
 max-width: 800px;
 margin-left: auto;
 margin-right: auto;
 color: var(--secondary-color-steel-gray);
}

.bg-light-gray {
 background-color: var(--light-gray);
}

.bg-dark-gray {
 background-color: var(--dark-gray);
}

.bg-dark-blue {
 background-color: var(--primary-color-dark-blue);
}

.text-white {
 color: var(--white);
}

.text-white .section-title {
 color: var(--white);
}
.text-white .section-title::after {
 background-color: var(--white);
}

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

/* Features Grid */
.features-grid {
 display: grid;
 grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
 gap: var(--spacing-xl);
}

.feature-item {
 background-color: var(--white);
 padding: var(--spacing-lg);
 border-radius: var(--border-radius-md);
 box-shadow: var(--shadow-light);
 text-align: center;
 display: flex;
 flex-direction: column;
 align-items: center;
 transition: transform var(--transition-speed), box-shadow var(--transition-speed);
}

.feature-item:hover {
 transform: translateY(-5px);
 box-shadow: var(--shadow-medium);
}

.feature-item img {
 width: 100%;
 height: 200px;
 object-fit: cover;
 border-radius: var(--border-radius-sm);
 margin-bottom: var(--spacing-md);
}

.feature-item h3 {
 color: var(--primary-color-dark-blue);
 font-size: var(--text-xl);
 margin-bottom: var(--spacing-sm);
}

.feature-item p {
 font-size: var(--text-base);
}

/* Blog/Projects Grid (same styling as features grid for card display) */
.blog-grid {
 display: grid;
 grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
 gap: var(--spacing-xl);
}

.blog-post-card {
 background-color: var(--white);
 padding: var(--spacing-lg);
 border-radius: var(--border-radius-md);
 box-shadow: var(--shadow-light);
 display: flex;
 flex-direction: column;
 transition: transform var(--transition-speed), box-shadow var(--transition-speed);
}

.blog-post-card:hover {
 transform: translateY(-5px);
 box-shadow: var(--shadow-medium);
}

.blog-post-card img {
 height: 200px;
 object-fit: cover;
 border-radius: var(--border-radius-sm);
 margin-bottom: var(--spacing-md);
}

.blog-post-card h3 {
 font-size: var(--text-xl);
 color: var(--primary-color-dark-blue);
 margin-bottom: var(--spacing-sm);
}

.blog-post-card p {
 flex-grow: 1; /* Pushes button to bottom */
 font-size: var(--text-base);
 margin-bottom: var(--spacing-md);
}

.blog-post-card .btn-text {
 align-self: flex-start;
}

/* About Section Preview */
.about-grid {
 display: grid;
 grid-template-columns: 1fr 1fr;
 gap: var(--spacing-3xl);
 align-items: center;
}

.about-grid .about-content h2 {
 text-align: left;
}
.about-grid .about-content .section-title::after{
 left: 0;
 transform: translateX(0);
}

.about-grid .about-image img {
 border-radius: var(--border-radius-md);
 box-shadow: var(--shadow-medium);
}

/* Testimonials */
.testimonials-grid {
 display: grid;
 grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
 gap: var(--spacing-xl);
}

.testimonial-card {
 background-color: var(--white);
 padding: var(--spacing-lg);
 border-radius: var(--border-radius-md);
 box-shadow: var(--shadow-light);
 text-align: center;
 display: flex;
 flex-direction: column;
 align-items: center;
}

.testimonial-card img {
 width: 80px;
 height: 80px;
 border-radius: 50%;
 object-fit: cover;
 margin-bottom: var(--spacing-md);
 border: 3px solid var(--accent-color-tech-cyan);
}

.testimonial-card p {
 font-style: italic;
 margin-bottom: var(--spacing-sm);
 flex-grow: 1;
}

.testimonial-author {
 font-weight: 600;
 color: var(--primary-color-dark-blue);
 font-style: normal;
}

/* Contact form */
.contact-grid {
 display: grid;
 grid-template-columns: 1fr 1fr;
 gap: var(--spacing-3xl);
 align-items: start;
}

.contact-info h3, .contact-form h3 {
 text-align: left;
 margin-bottom: var(--spacing-md);
}

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

.contact-form form {
 display: flex;
 flex-direction: column;
 gap: var(--spacing-md);
}

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

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

.contact-form input:focus,
.contact-form textarea:focus {
 border-color: var(--accent-color-tech-cyan);
 outline: none;
 box-shadow: 0 0 0 2px rgba(8, 145, 178, 0.2);
}

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

.contact-form button[type="submit"] {
 align-self: flex-start;
 margin-top: var(--spacing-sm);
}

.map-container {
 margin-top: var(--spacing-2xl);
 border-radius: var(--border-radius-md);
 overflow: hidden;
 box-shadow: var(--shadow-medium);
}

.map-container iframe {
 width: 100%;
 height: 450px;
 border: 0;
}

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

.blog-post-full {
 max-width: 900px;
 margin: 0 auto;
 padding: var(--spacing-lg) 0;
}

.blog-post-full h1 {
 font-size: var(--text-3xl);
 color: var(--primary-color-dark-blue);
 margin-bottom: var(--spacing-md);
}

.blog-meta {
 font-size: var(--text-sm);
 color: var(--secondary-color-steel-gray);
 margin-bottom: var(--spacing-lg);
}

.blog-meta span {
 margin-right: var(--spacing-md);
}

.blog-content p {
 margin-bottom: var(--spacing-md);
}

.blog-content h2 {
 margin-top: var(--spacing-lg);
 margin-bottom: var(--spacing-sm);
 color: var(--primary-color-dark-blue);
}

.blog-author-info {
 display: flex;
 align-items: center;
 margin-top: var(--spacing-2xl);
 padding-top: var(--spacing-md);
 border-top: 1px solid #eee;
}

.blog-author-info img {
 width: 60px;
 height: 60px;
 border-radius: 50%;
 object-fit: cover;
 margin-right: var(--spacing-md);
}

.author-details strongest {
 display: block;
 font-size: var(--text-lg);
 color: var(--primary-color-dark-blue);
}

.author-details span {
 font-size: var(--text-base);
 color: var(--secondary-color-steel-gray);
}

/* Services Page */
.service-card {
 background-color: var(--white);
 padding: var(--spacing-lg);
 border-radius: var(--border-radius-md);
 box-shadow: var(--shadow-light);
 display: flex;
 flex-direction: column;
 align-items: center;
 text-align: center;
 transition: transform var(--transition-speed), box-shadow var(--transition-speed);
}

.service-card:hover {
 transform: translateY(-5px);
 box-shadow: var(--shadow-medium);
}

.service-card img {
 height: 180px;
 width: 100%;
 object-fit: cover;
 border-radius: var(--border-radius-sm);
 margin-bottom: var(--spacing-md);
}

.service-card h3 {
 color: var(--primary-color-dark-blue);
 margin-bottom: var(--spacing-sm);
}

.service-grid {
 display: grid;
 grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
 gap: var(--spacing-xl);
}

.process-section {
 padding: var(--spacing-3xl) 0;
}

.process-steps {
 display: flex;
 justify-content: space-between;
 gap: var(--spacing-lg);
 position: relative;
 padding-top: var(--spacing-xl);
}

.process-steps::before {
 content: '';
 position: absolute;
 top: calc(var(--spacing-lg) + 20px); /* Adjust based on circle size */
 left: 0;
 right: 0;
 height: 2px;
 background-color: var(--accent-color-tech-cyan);
 z-index: 0;
}

.process-step {
 flex: 1;
 text-align: center;
 position: relative;
 padding-top: var(--spacing-2xl);
 z-index: 1;
}

.process-step .icon-circle {
 width: 50px;
 height: 50px;
 background-color: var(--primary-color-dark-blue);
 border-radius: 50%;
 display: flex;
 align-items: center;
 justify-content: center;
 color: var(--white);
 font-size: var(--text-2xl);
 font-weight: 700;
 margin: 0 auto var(--spacing-sm);
 border: 3px solid var(--white);
 box-shadow: var(--shadow-light);
}

/* About Page */
.team-grid {
 display: grid;
 grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
 gap: var(--spacing-xl);
 margin-top: var(--spacing-2xl);
}

.team-member-card {
 text-align: center;
 background-color: var(--white);
 padding: var(--spacing-lg);
 border-radius: var(--border-radius-md);
 box-shadow: var(--shadow-light);
 transition: transform var(--transition-speed), box-shadow var(--transition-speed);
}

.team-member-card:hover {
 transform: translateY(-5px);
 box-shadow: var(--shadow-medium);
}

.team-member-card img {
 width: 150px;
 height: 150px;
 border-radius: 50%;
 object-fit: cover;
 margin: 0 auto var(--spacing-md);
 border: 3px solid var(--accent-color-tech-cyan);
}

.team-member-card h3 {
 margin-bottom: var(--spacing-xs);
 font-size: var(--text-xl);
}

.team-member-card p.role {
 color: var(--accent-color-tech-cyan);
 font-weight: 600;
 margin-bottom: var(--spacing-sm);
}

.team-member-card p {
 font-size: var(--text-base);
}

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

.gallery-item {
 position: relative;
 overflow: hidden;
 border-radius: var(--border-radius-md);
 box-shadow: var(--shadow-light);
 cursor: pointer;
}

.gallery-item img {
 width: 100%;
 height: 250px;
 object-fit: cover;
 transition: transform 0.5s ease;
}

.gallery-item:hover img {
 transform: scale(1.05);
}

.gallery-item::after {
 content: attr(alt); /* Use alt text for hover overlay */
 position: absolute;
 bottom: 0;
 left: 0;
 width: 100%;
 padding: var(--spacing-sm);
 background: linear-gradient(to top, rgba(0,0,0,0.7), rgba(0,0,0,0));
 color: var(--white);
 font-size: var(--text-lg);
 font-weight: 600;
 transform: translateY(100%);
 transition: transform 0.3s ease;
 text-align: center;
}

.gallery-item:hover::after {
 transform: translateY(0);
}

/* Lightbox */
.lightbox {
 display: none; /* Hidden by default */
 position: fixed; /* Stay in place */
 z-index: 2000; /* Sit on top */
 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 */
 justify-content: center;
 align-items: center;
}

.lightbox-content {
 margin: auto;
 display: block;
 max-width: 90%;
 max-height: 90%;
 animation: zoomIn var(--transition-speed) ease-out;
}

.lightbox-caption {
 margin: 15px auto;
 display: block;
 width: 80%;
 max-width: 700px;
 text-align: center;
 color: #ccc;
 padding: 10px 0;
 font-size: var(--text-lg);
}

.lb-close {
 position: absolute;
 top: var(--spacing-lg);
 right: var(--spacing-xl);
 color: #f1f1f1;
 font-size: var(--text-3xl);
 font-weight: bold;
 transition: 0.3s;
 cursor: pointer;
}

.lb-close:hover,
.lb-close:focus {
 color: var(--accent-color-tech-cyan);
 text-decoration: none;
 cursor: pointer;
}

.lb-prev, .lb-next {
 cursor: pointer;
 position: absolute;
 top: 50%;
 width: auto;
 padding: 16px;
 margin-top: -50px;
 color: white;
 font-weight: bold;
 font-size: 20px;
 transition: 0.6s ease;
 border-radius: 0 3px 3px 0;
 user-select: none;
 -webkit-user-select: none;
}

.lb-next {
 right: 0;
 border-radius: 3px 0 0 3px;
}

.lb-prev {
 left: 0;
}

.lb-prev:hover, .lb-next:hover {
 background-color: rgba(0,0,0,0.8);
}

/* FAQ */
.faq-accordion .accordion-item {
 background-color: var(--white);
 border: 1px solid #eee;
 margin-bottom: var(--spacing-sm);
 border-radius: var(--border-radius-md);
 box-shadow: var(--shadow-light);
 overflow: hidden;
}

.faq-accordion .accordion-header {
 display: flex;
 justify-content: space-between;
 align-items: center;
 padding: var(--spacing-md) var(--spacing-lg);
 cursor: pointer;
 background-color: var(--light-gray);
 color: var(--primary-color-dark-blue);
 font-weight: 600;
 font-size: var(--text-lg);
 transition: background-color var(--transition-speed);
}

.faq-accordion .accordion-header:hover {
 background-color: #e0e0e0;
}

.faq-accordion .accordion-header::after {
 content: '+';
 font-size: var(--text-xl);
 transition: transform var(--transition-speed);
}

.faq-accordion .accordion-header.active::after {
 content: '−';
 transform: rotate(180deg);
}

.faq-accordion .accordion-content {
 max-height: 0;
 overflow: hidden;
 transition: max-height var(--transition-speed) ease-out;
 padding: 0 var(--spacing-lg);
 color: var(--secondary-color-steel-gray);
}

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

.faq-accordion .accordion-content.active {
 max-height: 500px; /* Adjust as needed for content */
 padding: var(--spacing-md) var(--spacing-lg);
}

/* Legal Pages */
.legal-content {
 max-width: 800px;
 margin: 0 auto;
 padding: var(--spacing-xl) 0;
}

.legal-content h1 {
 font-size: var(--text-3xl);
 margin-bottom: var(--spacing-lg);
 text-align: center;
}

.legal-content h2 {
 font-size: var(--text-2xl);
 margin-top: var(--spacing-lg);
 margin-bottom: var(--spacing-md);
}

.legal-content h3 {
 font-size: var(--text-xl);
 margin-top: var(--spacing-md);
 margin-bottom: var(--spacing-sm);
}

.legal-content p, .legal-content ul {
 margin-bottom: var(--spacing-md);
}

.legal-content ul {
 list-style-type: decimal;
 padding-left: var(--spacing-xl);
}

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

/* Thank You Page */
.thanks-container {
 text-align: center;
 padding: var(--spacing-3xl) var(--spacing-md);
 min-height: 60vh;
 display: flex;
 flex-direction: column;
 justify-content: center;
 align-items: center;
}

.thanks-container h1 {
 color: var(--primary-color-dark-blue);
 margin-bottom: var(--spacing-md);
}

.thanks-container p {
 font-size: var(--text-lg);
 margin-bottom: var(--spacing-xl);
}

/* 404 Page */
.error-container {
 text-align: center;
 padding: var(--spacing-3xl) var(--spacing-md);
 min-height: 60vh;
 display: flex;
 flex-direction: column;
 justify-content: center;
 align-items: center;
}

.error-container h1 {
 font-size: 8rem;
 color: var(--accent-color-tech-cyan);
 margin-bottom: var(--spacing-md);
 line-height: 1;
}

.error-container h2 {
 font-size: var(--text-3xl);
 color: var(--primary-color-dark-blue);
 margin-bottom: var(--spacing-md);
}

.error-container p {
 font-size: var(--text-lg);
 margin-bottom: var(--spacing-xl);
}

/* Footer */
footer {
 background-color: var(--primary-color-dark-blue);
 color: var(--white);
 padding: var(--spacing-3xl) 0 var(--spacing-md);
 font-size: var(--text-base);
}

.footer-grid {
 display: grid;
 grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
 gap: var(--spacing-xl);
 margin-bottom: var(--spacing-2xl);
}

.footer-grid h3 {
 color: var(--white);
 margin-bottom: var(--spacing-md);
 font-size: var(--text-xl);
}

.footer-grid p, .footer-grid ul li {
 color: rgba(255, 255, 255, 0.8);
 margin-bottom: var(--spacing-xs);
}

.footer-grid a {
 color: rgba(255, 255, 255, 0.8);
 transition: color var(--transition-speed);
}

.footer-grid a:hover {
 color: var(--accent-color-tech-cyan);
}

.footer-bottom {
 text-align: center;
 border-top: 1px solid rgba(255, 255, 255, 0.2);
 padding-top: var(--spacing-md);
 font-size: var(--text-sm);
 color: rgba(255, 255, 255, 0.7);
}

/* Animations */
@keyframes fadeIn {
 from { opacity: 0; }
 to { opacity: 1; }
}

@keyframes slideUp {
 from { opacity: 0; transform: translateY(20px); }
 to { opacity: 1; transform: translateY(0); }
}

@keyframes slideRight {
 from { opacity: 0; transform: translateX(-20px); }
 to { opacity: 1; transform: translateX(0); }
}

@keyframes slideLeft {
 from { opacity: 0; transform: translateX(20px); }
 to { opacity: 1; transform: translateX(0); }
}

.animate-in {
 opacity: 0;
 animation: fadeIn 0.8s ease-out forwards;
}

.animate-fade-in {
 opacity: 0;
 animation: fadeIn 0.8s ease-out forwards;
}

.animate-slide-up {
 opacity: 0;
 transform: translateY(20px);
 animation: slideUp 0.8s ease-out forwards;
}

.animate-slide-right {
 opacity: 0;
 transform: translateX(-20px);
 animation: slideRight 0.8s ease-out forwards;
}

.animate-slide-left {
 opacity: 0;
 transform: translateX(20px);
 animation: slideLeft 0.8s ease-out forwards;
}

.delay-1 { animation-delay: 0.2s; }
.delay-2 { animation-delay: 0.4s; }
.delay-3 { animation-delay: 0.6s; }
.delay-4 { animation-delay: 0.8s; } /* For elements with more staggered animations */

/* Initial state for Intersection Observer elements */
.reveal-on-scroll {
 opacity: 0;
 transform: translateY(20px);
 transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.reveal-on-scroll.visible {
 opacity: 1;
 transform: translateY(0);
}

.reveal-on-scroll.delay-1 { transition-delay: 0.1s; }
.reveal-on-scroll.delay-2 { transition-delay: 0.2s; }
.reveal-on-scroll.delay-3 { transition-delay: 0.3s; }
.reveal-on-scroll.delay-4 { transition-delay: 0.4s; }

/* Media Queries */

/* Tablet (768px and below) */
@media screen and (max-width: 768px) {
 h1 { font-size: var(--text-3xl); }
 h2 { font-size: var(--text-2xl); }
 h3 { font-size: var(--text-xl); }

 .nav-links {
 flex-direction: column;
 position: fixed;
 top: 0;
 right: -100%;
 width: 70%;
 height: 100vh;
 background-color: var(--primary-color-dark-blue);
 padding: var(--spacing-3xl) var(--spacing-md);
 box-shadow: -5px 0 15px rgba(0, 0, 0, 0.2);
 transition: right var(--transition-speed) ease-in-out;
 z-index: 1050;
 justify-content: flex-start;
 align-items: flex-start;
 }

 .nav-links.active {
 right: 0;
 }

 .nav-links li {
 width: 100%;
 margin-bottom: var(--spacing-lg);
 }

 .nav-links a {
 color: var(--white);
 font-size: var(--text-2xl);
 padding: var(--spacing-sm) 0;
 display: block;
 }
 .nav-links a::after {
 background-color: var(--accent-color-tech-cyan);
 height: 3px;
 }

 .nav-toggle {
 display: block;
 }

 .hero {
 height: 60vh;
 }

 .hero h1 {
 font-size: var(--text-2xl);
 }

 .hero p {
 font-size: var(--text-lg);
 }

 .about-grid {
 grid-template-columns: 1fr;
 gap: var(--spacing-xl);
 }

 .about-grid .about-content h2,
 .about-grid .about-content .section-title::after {
 text-align: center;
 margin-left: auto;
 margin-right: auto;
 }

 .about-grid .about-image {
 order: -1; /* Image first on mobile */
 }

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

 .process-steps {
 flex-direction: column;
 align-items: center;
 padding-top: var(--spacing-md);
 }

 .process-steps::before {
 width: 2px;
 height: calc(100% - 100px);
 top: 65px;
 left: 50%;
 transform: translateX(-50%);
 }

 .process-step {
 width: 100%;
 max-width: 300px;
 padding-top: var(--spacing-md);
 }

 .process-step .icon-circle {
 margin-bottom: var(--spacing-sm);
 }

 .process-step:not(:last-child)::after {
 content: '';
 position: absolute;
 bottom: - (var(--spacing-md) + 25px); /* Half circle height + margin */
 left: 50%;
 transform: translateX(-50%);
 width: 2px;
 height: var(--spacing-lg); /* Space between steps */
 background-color: var(--accent-color-tech-cyan);
 z-index: 0;
 }
}

/* Mobile (480px and below) */
@media screen and (max-width: 480px) {
 h1 { font-size: var(--text-2xl); }
 h2 { font-size: var(--text-xl); }
 h3 { font-size: var(--text-lg); }

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

 .hero {
 height: 50vh;
 }

 .hero-content {
 padding: var(--spacing-sm);
 }

 .hero p {
 font-size: var(--text-base);
 }

 .features-grid, .blog-grid, .testimonials-grid, .team-grid, .service-grid, .gallery-grid {
 grid-template-columns: 1fr;
 gap: var(--spacing-md);
 }

 .section-title {
 margin-bottom: var(--spacing-md);
 padding-bottom: var(--spacing-xs);
 }
 .section-title::after {
 width: 40px;
 }

 .section-subtitle {
 font-size: var(--text-base);
 margin-bottom: var(--spacing-xl);
 }

 .footer-grid {
 grid-template-columns: 1fr;
 gap: var(--spacing-lg);
 }

 .lb-close {
 font-size: var(--text-2xl);
 right: var(--spacing-md);
 }
}
@keyframes zoomIn {
 from { transform: scale(0.8); opacity: 0; }
 to { transform: scale(1); opacity: 1; }
}