:root {
    --primary-color: #4B0082;
    /* Deep Indigo */
    --secondary-color: #0056b3;
    /* Professional Blue */
    --accent-color: #ff6347;
    /* Tomato Orange */
    --dark-text: #1d2d35;
    --text-color: #576574;
    --bg-light: #f9fafb;
    --white: #ffffff;
    --border-color: #e9ecef;
    --gradient-bg: linear-gradient(45deg, rgba(224, 195, 252, 0.8) 0%, rgba(142, 197, 252, 0.8) 100%);
    --shadow: 0 4px 6px rgba(0, 0, 0, 0.05), 0 10px 20px rgba(0, 0, 0, 0.05);
    --shadow-hover: 0 8px 12px rgba(0, 0, 0, 0.07), 0 15px 30px rgba(0, 0, 0, 0.07);
    --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Poppins', sans-serif;
    color: var(--text-color);
    background-color: var(--white);
    line-height: 1.7;
    font-size: 16px;
}

.container {
    max-width: 1200px;
    margin: auto;
    padding: 0 1.5rem;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    color: var(--dark-text);
    font-weight: 700;
    line-height: 1.3;
}

h1 {
    font-size: 3.5rem;
}

h2 {
    font-size: 2.8rem;
}

h3 {
    font-size: 1.75rem;
}

h4 {
    font-size: 1.25rem;
}

a {
    text-decoration: none;
    color: var(--secondary-color);
    font-weight: 500;
    transition: var(--transition);
}

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

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

.img-rounded {
    border-radius: 12px;
}

/* --- Header --- */
header {
    background: rgba(255, 255, 255, 0.95);
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.main-nav-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
}

.logo img {
    height: 50px;
}

.nav-links {
    list-style: none;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.nav-links a {
    color: var(--dark-text);
    padding: 0.5rem 1rem;
    border-radius: 5px;
    font-weight: 600;
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    background-color: var(--accent-color);
    transition: var(--transition);
}

.nav-links a:hover::after,
.nav-links a.active::after {
    width: 60%;
}

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

/* --- General Sections & Components --- */
section {
    padding: 100px 0;
}

.section-header {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 60px auto;
}

.section-description {
    max-width: 800px;
    margin: 0 auto;
}

.section-header .tagline {
    color: var(--accent-color);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    display: block;
    margin-bottom: 0.5rem;
}

.btn {
    display: inline-block;
    padding: 0.8rem 2rem;
    border-radius: 50px;
    font-weight: 600;
    text-align: center;
    transition: var(--transition);
}

.btn-primary {
    background-color: var(--primary-color);
    color: var(--white);
}

.btn-primary:hover {
    background-color: var(--accent-color);
    transform: translateY(-3px);
}

.btn-secondary {
    background-color: var(--white);
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

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

/* --- Helper Classes --- */
.page-header-subtitle {
    max-width: 700px;
    margin: 1rem auto 0 auto;
    color: var(--dark-text);
}

.text-left {
    text-align: left;
}

/* --- Animation on Scroll --- */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

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

/* --- Homepage Specific --- */
.hero-section {
    padding: 120px 0;
    text-align: center;
    background-image: var(--gradient-bg), url('https://images.unsplash.com/photo-1521737604893-d14cc237f11d?q=80&w=2084&auto=format&fit=crop');
    background-blend-mode: overlay;
    background-size: cover;
    background-position: center;
}

.hero-section h1 {
    color: var(--dark-text);
    margin-bottom: 1rem;
}

.hero-section .subtitle {
    font-size: 1.3rem;
    color: var(--primary-color);
    max-width: 700px;
    margin: 0 auto 2.5rem auto;
    font-weight: 500;
}

.strengths-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2.5rem;
}

.strength-card {
    text-align: center;
    padding: 2rem;
}

.strength-card .icon {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

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

.impact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    text-align: center;
}

.impact-item .impact-number {
    font-size: 3.5rem;
    font-weight: 800;
    color: var(--primary-color);
    line-height: 1;
}

.impact-item .impact-label {
    font-size: 1rem;
    color: var(--text-color);
}

.cta-section {
    background: var(--primary-color);
    color: var(--white);
    text-align: center;
}

.cta-section h2 {
    color: var(--white);
}

.cta-section p {
    color: rgba(255, 255, 255, 0.8);
    max-width: 600px;
    margin: 1rem auto 2rem auto;
}

/* --- Page Header --- */
.page-header {
    background: var(--gradient-bg);
    padding: 5rem 0;
    text-align: center;
}

.page-header h1 {
    font-size: 3.5rem;
    color: var(--dark-text);
}

/* --- About Page --- */
.vision-mission-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
}

.vision-mission-grid div {
    background: var(--bg-light);
    padding: 2rem;
    border-left: 4px solid var(--primary-color);
    border-radius: 8px;
}

.journey-timeline {
    position: relative;
    max-width: 800px;
    margin: 60px auto;
}

.journey-timeline::after {
    content: '';
    position: absolute;
    width: 4px;
    background-color: var(--border-color);
    top: 0;
    bottom: 0;
    left: 50%;
    margin-left: -2px;
}

.timeline-item {
    padding: 10px 40px;
    position: relative;
    background-color: inherit;
    width: 50%;
}

.timeline-item::after {
    content: '';
    position: absolute;
    width: 25px;
    height: 25px;
    right: -12.5px;
    background-color: var(--white);
    border: 4px solid var(--primary-color);
    top: 20px;
    border-radius: 50%;
    z-index: 1;
}

.timeline-left {
    left: 0;
    text-align: right;
}

.timeline-right {
    left: 50%;
}

.timeline-right::after {
    left: -12.5px;
}

.timeline-content {
    padding: 20px;
    background-color: var(--bg-light);
    border-radius: 8px;
}

.timeline-content .year {
    font-weight: 700;
    color: var(--primary-color);
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.team-member {
    text-align: center;
}

.team-member img {
    border-radius: 50%;
    width: 150px;
    height: 150px;
    object-fit: cover;
    margin: 0 auto 1rem auto;
    border: 4px solid var(--border-color);
}

.team-member h4 {
    margin-bottom: 0.25rem;
}

.team-member .role {
    color: var(--accent-color);
    font-weight: 500;
}

/* --- Solutions & Projects Page --- */
.content-item {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 3rem;
    align-items: center;
    margin-bottom: 4rem;
}

.content-item.reverse {
    grid-template-columns: 1.5fr 1fr;
}

.content-item img {
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.content-item img:hover {
    transform: scale(1.03);
    box-shadow: var(--shadow-hover);
}

.content-item h3 {
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.product-feature-section {
    background-color: var(--bg-light);
}

.product-feature-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
}

.feature-list {
    list-style: none;
    padding: 0;
}

.feature-list li {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
}

.feature-list i {
    color: var(--accent-color);
    font-size: 1.2rem;
}

/* --- Projects Page --- */
.project-tabs {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 40px;
}

.tab-btn {
    padding: 0.75rem 1.5rem;
    background: var(--white);
    border: 1px solid var(--border-color);
    color: var(--text-color);
    border-radius: 50px;
    cursor: pointer;
    font-weight: 600;
    transition: var(--transition);
}

.tab-btn:hover {
    background: var(--bg-light);
    color: var(--primary-color);
}

.tab-btn.active {
    background: var(--primary-color);
    color: var(--white);
    border-color: var(--primary-color);
}

.project-content {
    display: none;
}

.project-content.active {
    display: block;
    animation: fadeIn 0.5s ease;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

/* ADDED THIS CLASS */
.indented-list {
    padding-left: 20px;
}

/* --- News Page --- */
.news-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
    gap: 2rem;
}

.news-card {
    background: var(--white);
    border-radius: 12px;
    box-shadow: var(--shadow);
    overflow: hidden;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
}

.news-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-hover);
}

.news-card-image {
    height: 220px;
    width: 100%;
    object-fit: cover;
}

.news-card-content {
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.news-card-content h4 {
    color: var(--dark-text);
    margin-bottom: 0.5rem;
}

.news-card-content .meta {
    font-size: 0.8rem;
    color: var(--text-color);
    margin-bottom: 1rem;
}

.news-card-content p {
    flex-grow: 1;
}

.read-more {
    font-weight: 600;
    margin-top: 1rem;
}

/* --- CSR Page --- */
.csr-content-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
}

.initiative-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 4rem;
}

.initiative-card {
    background: var(--bg-light);
    padding: 2rem;
    text-align: center;
    border-radius: 12px;
}

.initiative-card .icon {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

/* --- Contact Page --- */
.contact-form-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 4rem;
}

.contact-details-list {
    list-style: none;
    padding: 1rem 0 0 0;
}

.contact-details-list li {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.contact-details-list i {
    font-size: 1.2rem;
    color: var(--primary-color);
    margin-top: 5px;
    width: 20px;
    text-align: center;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 1rem;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    font-family: 'Poppins', sans-serif;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(75, 0, 130, 0.15);
}

.contact-map {
    margin-top: 2rem;
}

.contact-map iframe {
    border: 0;
    border-radius: 12px;
    width: 100%;
    height: 450px;
}

/* --- Footer --- */
footer {
    background-color: var(--dark-text);
    color: #a9b7c8;
    padding-top: 4rem;
}

.footer-widgets {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 3rem;
    padding-bottom: 3rem;
    border-bottom: 1px solid #3e4c59;
}

.footer-widget h4 {
    color: var(--white);
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
}

.footer-widget .logo-footer img {
    height: 40px;
    margin-bottom: 1rem;
}

.footer-widget p {
    font-size: 0.95rem;
}

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

.footer-widget ul li a {
    color: #a9b7c8;
    margin-bottom: 0.5rem;
    display: inline-block;
}

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

.footer-socials a {
    color: #a9b7c8;
    margin-right: 1.5rem;
    font-size: 1.5rem;
}

.footer-socials a:hover {
    color: var(--accent-color);
}

.footer-bottom {
    padding: 1.5rem;
    text-align: center;
    font-size: 0.9rem;
}

/* --- Responsive Design --- */
@media (max-width: 992px) {
    h1 {
        font-size: 2.8rem;
    }

    h2 {
        font-size: 2.2rem;
    }

    section {
        padding: 80px 0;
    }

    .content-item,
    .content-item.reverse,
    .contact-form-grid,
    .csr-content-grid {
        grid-template-columns: 1fr;
    }

    .content-item img {
        margin-bottom: 2rem;
    }

    .content-item.reverse img {
        grid-row: 1;
    }

    .footer-widgets {
        grid-template-columns: 1fr;
    }

    .journey-timeline::after {
        left: 20px;
    }

    .timeline-item,
    .timeline-right,
    .timeline-left {
        width: 100%;
        padding-left: 60px;
        padding-right: 15px;
        text-align: left;
    }

    .timeline-item::after,
    .timeline-right::after {
        left: 7.5px;
    }
}

@media (max-width: 768px) {

    /* Mobile nav would go here - for now, we'll just let it wrap */
    .nav-links {
        flex-wrap: wrap;
        justify-content: center;
    }

    .hero-section {
        padding: 80px 0;
    }

    .vision-mission-grid {
        grid-template-columns: 1fr;
    }
}

/* --- Style for the specific image in the completed project section --- */

.completed-project-image {
  max-width: 300px; /*  <-- Set your desired size here */
  height: auto;
  align-self: center; /* Helps vertically center it next to the text */
  margin-left: 2rem;
}

.gnss-receiver-image {
  max-width: 300px;  /* <-- You can change this number to your desired size */
  height: auto;      /* Keeps the image aspect ratio correct */
}

.process-diagram-image {
  max-width: 350px;  /* <-- You can change this number to your desired size */
  height: auto;      /* Keeps the image aspect ratio correct */
}

.lod-models-image {
  max-width: 400px;  /* <-- You can change this number to your desired size */
  height: auto;      /* Keeps the image aspect ratio correct */
}

.rrr-legality-image {
  max-width: 400px;  /* <-- You can change this number to your desired size */
  height: auto;      /* Keeps the image aspect ratio correct */
}