:root {
    --primary-color: #ffd200;
    --primary-dark: #e6bd00;
    --secondary-color: #1e293b;
    --accent-color: #2563eb;
    --text-color: #334155;
    --light-bg: #f8fafc;
    --white: #ffffff;
    --gray: #64748b;
    --transition: all 0.3s ease;
    --container-width: 1200px;
}

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

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--white);
    overflow-x: hidden;
}

h1, h2, h3, h4 {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    color: var(--secondary-color);
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

ul {
    list-style: none;
}

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

.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 20px;
}

/* Section Title */
.section-title {
    text-align: center;
    margin-bottom: 50px;
}

.section-title h2 {
    font-size: 2.5rem;
    margin-bottom: 15px;
    text-transform: uppercase;
}

.section-title .line {
    width: 80px;
    height: 4px;
    background: var(--primary-color);
    margin: 0 auto;
}

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

.section-title.text-left .line {
    margin: 0;
}

/* Welcome Intro */
.welcome-intro {
    padding: 80px 0 20px;
    text-align: center;
}

.intro-text {
    max-width: 900px;
    margin: 0 auto;
    font-size: 1.2rem;
    color: var(--gray);
    line-height: 1.8;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 30px;
    border-radius: 5px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    text-align: center;
}

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

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

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

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

.btn-full {
    width: 100%;
    background-color: var(--secondary-color);
    color: var(--white);
    border-radius: 0 0 10px 10px;
}

.btn-full:hover {
    background-color: var(--accent-color);
}

.btn-block {
    width: 100%;
    display: block;
}

/* Header */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 20px 0;
    transition: var(--transition);
}

header.scrolled {
    background-color: var(--secondary-color);
    padding: 15px 0;
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
}

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

.logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--white);
}

.logo span {
    color: var(--primary-color);
    margin-left: 5px;
}

nav ul {
    display: flex;
    gap: 30px;
}

nav ul li a {
    color: var(--white);
    font-weight: 600;
    font-size: 0.9rem;
    text-transform: uppercase;
}

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

.menu-toggle, .menu-close {
    display: none;
    background: none;
    border: none;
    color: var(--white);
    font-size: 1.5rem;
    cursor: pointer;
}

/* Hero Section */
.hero {
    height: 100vh;
    width: 100%;
    position: relative;
    overflow: hidden;
}

.slide {
    height: 100%;
    width: 100%;
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: var(--white);
}

.hero-content {
    max-width: 800px;
    padding: 20px;
    animation: fadeInUp 1s ease-out;
}

.hero-content h1 {
    font-size: 3.5rem;
    color: var(--white);
    margin-bottom: 20px;
}

.hero-content p {
    font-size: 1.2rem;
    margin-bottom: 30px;
    font-weight: 300;
}

.hero-btns {
    display: flex;
    gap: 20px;
    justify-content: center;
}

/* Highlights */
.highlights {
    padding: 100px 0;
    background-color: var(--light-bg);
}

.highlights-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.highlight-card {
    background: var(--white);
    padding: 40px 30px;
    border-radius: 10px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
    transition: var(--transition);
}

.highlight-card:hover {
    transform: translateY(-10px);
}

.highlight-card i {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.highlight-card h3 {
    margin-bottom: 15px;
}

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

.about-flex {
    display: flex;
    align-items: center;
    gap: 50px;
}

.about-image {
    flex: 1;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0,0,0,0.1);
}

.about-content {
    flex: 1;
}

.about-content p {
    margin-bottom: 20px;
    font-size: 1.1rem;
}

/* Projects Section */
.projects {
    padding: 100px 0;
    background-color: var(--light-bg);
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
}

.project-card {
    background: var(--white);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
    transition: var(--transition);
}

.project-card:hover {
    box-shadow: 0 15px 40px rgba(0,0,0,0.1);
}

.project-img {
    position: relative;
    height: 250px;
    overflow: hidden;
}

.project-img img {
    height: 100%;
    width: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.project-card:hover .project-img img {
    transform: scale(1.1);
}

.badge {
    position: absolute;
    top: 15px;
    left: 15px;
    background: var(--primary-color);
    color: var(--secondary-color);
    padding: 5px 15px;
    font-weight: 700;
    font-size: 0.7rem;
    text-transform: uppercase;
    border-radius: 3px;
}

.badge.secondary {
    background: var(--gray);
    color: var(--white);
}

.project-info {
    padding: 25px;
}

.project-info h3 {
    margin-bottom: 10px;
}

.project-meta {
    display: flex;
    justify-content: space-between;
    margin: 20px 0;
    color: var(--gray);
    font-size: 0.85rem;
}

.project-meta i {
    color: var(--primary-color);
    margin-right: 5px;
}

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

.contact-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 50px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group input, .form-group textarea {
    width: 100%;
    padding: 15px;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-family: inherit;
    font-size: 1rem;
    transition: var(--transition);
}

.form-group input:focus, .form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
}

.form-checkbox {
    margin-bottom: 20px;
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 0.9rem;
    color: var(--gray);
    text-align: left;
}

.form-checkbox input {
    margin-top: 4px;
}

.info-item {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 25px;
}

.info-item i {
    width: 50px;
    height: 50px;
    background: var(--light-bg);
    color: var(--primary-color);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    font-size: 1.2rem;
}

.social-links {
    display: flex;
    gap: 15px;
    margin-top: 30px;
}

.social-links a {
    width: 40px;
    height: 40px;
    background: var(--secondary-color);
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
}

.social-links a:hover {
    background: var(--primary-color);
    color: var(--secondary-color);
}

/* Footer */
.main-footer {
    background: linear-gradient(135deg, #0f2027 0%, #2c5364 50%, #73dab7 100%);
    color: var(--white);
    padding: 60px 0 0;
    position: relative;
    overflow: hidden;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-col h4 {
    color: var(--white);
    font-size: 1.2rem;
    margin-bottom: 20px;
    border-bottom: 2px solid rgba(255,255,255,0.2);
    padding-bottom: 10px;
    display: inline-block;
}

.footer-col:nth-child(3) h4 {
    border-color: var(--primary-color);
    color: var(--primary-color);
}

.footer-logo {
    font-size: 1.8rem;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.footer-logo span {
    color: var(--white);
}

.footer-col p {
    font-size: 0.95rem;
    opacity: 0.9;
    margin-bottom: 15px;
}

.footer-col a {
    color: var(--white);
    opacity: 0.9;
}

.footer-col a:hover {
    color: var(--primary-color);
    opacity: 1;
}

.footer-col ul li {
    margin-bottom: 12px;
}

.footer-col strong {
    color: var(--primary-color);
}

.footer-social {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.footer-social a {
    display: flex;
    align-items: center;
    gap: 15px;
    font-size: 1rem;
    font-weight: 500;
}

.soc-icon {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    color: white;
    transition: var(--transition);
}

.soc-icon.fb { background: #1877F2; box-shadow: 0 0 10px rgba(24,119,242,0.5); }
.soc-icon.ig { background: linear-gradient(45deg, #feda75, #fa7e1e, #d62976, #962fbf, #4f5bd5); box-shadow: 0 0 10px rgba(214,41,118,0.5); }
.soc-icon.yt { background: #FF0000; box-shadow: 0 0 10px rgba(255,0,0,0.5); }

.footer-social a:hover .soc-icon {
    transform: scale(1.1);
}

.footer-bottom {
    background: rgba(0,0,0,0.2);
    padding: 20px 0;
    text-align: center;
    border-top: 1px solid rgba(255,255,255,0.1);
}

.footer-bottom p {
    margin: 0;
    font-size: 0.9rem;
    opacity: 0.8;
}

/* Floating Buttons */
.floating-btns {
    position: fixed;
    bottom: 30px;
    right: 30px;
    display: flex;
    flex-direction: column;
    gap: 15px;
    z-index: 999;
}

.float-btn {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 1.5rem;
    box-shadow: 0 10px 25px rgba(0,0,0,0.2);
    animation: pulse 2s infinite;
}

.whatsapp { background: #25d366; }
.call { background: #2563eb; }

/* Modal */
.modal {
    display: none;
    position: fixed;
    z-index: 2000;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.8);
    align-items: center;
    justify-content: center;
}

.modal-content {
    background: var(--white);
    padding: 50px;
    border-radius: 15px;
    max-width: 500px;
    width: 90%;
    position: relative;
    text-align: center;
}

.close-modal {
    position: absolute;
    top: 20px;
    right: 20px;
    font-size: 2rem;
    cursor: pointer;
}

.modal-form input {
    width: 100%;
    padding: 15px;
    margin-bottom: 15px;
    border: 1px solid #ddd;
    border-radius: 5px;
}

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

@keyframes pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.05); }
    100% { transform: scale(1); }
}

/* Responsive */
@media (max-width: 992px) {
    .hero-content h1 { font-size: 2.5rem; }
    .about-flex { flex-direction: column; }
    .contact-grid { grid-template-columns: 1fr; }
    
    .menu-toggle { display: block; }
    
    #nav-menu {
        position: fixed;
        top: 0;
        right: -300px;
        width: 300px;
        height: 100vh;
        background: var(--secondary-color);
        padding: 50px 30px;
        transition: var(--transition);
        flex-direction: column;
    }
    
    #nav-menu.active { right: 0; }
    
    #nav-menu ul {
        flex-direction: column;
        gap: 20px;
    }
    
    .menu-close {
        display: block;
        margin-bottom: 30px;
    }
}

/* Page Header */
.page-header {
    padding: 150px 0 100px;
    background-size: cover;
    background-position: center;
    color: var(--white);
    text-align: center;
}

.page-header h1 {
    font-size: 3rem;
    color: var(--white);
    margin-bottom: 10px;
}

.page-header p {
    font-size: 1.2rem;
    opacity: 0.9;
}

/* About Page Specific */
.about-content-page { padding: 80px 0; }
.about-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin: 50px 0;
}

.about-card {
    background: var(--light-bg);
    padding: 30px;
    border-radius: 10px;
    border-left: 5px solid var(--primary-color);
}

.about-card h3 { margin-bottom: 15px; color: var(--accent-color); }

.tech-section { background: var(--secondary-color); color: var(--white); padding: 50px; border-radius: 15px; margin-top: 50px; }
.tech-section h2 { color: var(--white); }
.tech-section ul { margin-top: 25px; }
.tech-section li { margin-bottom: 15px; display: flex; gap: 15px; align-items: center; }
.tech-section i { color: var(--primary-color); }

/* Projects Page Content */
.projects-page-content { padding: 80px 0; }

/* Contact Page Content */
.contact-page-content { padding: 80px 0; }
.map-section { padding-bottom: 80px; }

/* Blog Page Specific */
.blog-page-content { padding: 80px 0; }
.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 40px;
}

.blog-card {
    background: var(--white);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
    transition: var(--transition);
}

.blog-card:hover { transform: translateY(-10px); }
.blog-img { height: 200px; overflow: hidden; }
.blog-img img { width: 100%; height: 100%; object-fit: cover; }
.blog-info { padding: 25px; }
.blog-date { color: var(--primary-dark); font-weight: 600; font-size: 0.8rem; text-transform: uppercase; }
.blog-info h3 { margin: 15px 0; font-size: 1.4rem; }
.read-more { display: inline-block; margin-top: 15px; font-weight: 600; color: var(--accent-color); }

/* Gallery Page Specific */
.gallery-page-content { padding: 80px 0; }
.gallery-tabs { text-align: center; margin-bottom: 40px; display: flex; justify-content: center; gap: 15px; }
.tab-btn {
    padding: 10px 25px;
    border: 2px solid var(--primary-color);
    background: transparent;
    border-radius: 30px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

.tab-btn.active, .tab-btn:hover { background: var(--primary-color); color: var(--secondary-color); }

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
}

.gallery-item {
    border-radius: 10px;
    overflow: hidden;
    height: 250px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.gallery-item img { width: 100%; height: 100%; object-fit: cover; transition: var(--transition); }
.gallery-item:hover img { transform: scale(1.1); }

@media (max-width: 768px) {
    .page-header h1 { font-size: 2.2rem; }
    .tech-section { padding: 30px 20px; }
    .gallery-tabs { flex-wrap: wrap; }
}

/* --- New Sections Styling --- */

.section-subtitle {
    margin-top: 15px;
    color: var(--gray);
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    font-size: 1.1rem;
}

/* Investors Section */
.investors-section {
    padding: 80px 0;
    background: #fff;
}

.investors-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 30px;
    margin-bottom: 60px;
}

.investor-card {
    border: 1px solid #eaeaea;
    border-radius: 15px;
    padding: 30px 20px;
    text-align: center;
    transition: var(--transition);
    box-shadow: 0 5px 15px rgba(0,0,0,0.02);
}

.investor-card:hover {
    box-shadow: 0 15px 30px rgba(0,0,0,0.08);
    transform: translateY(-5px);
}

.investor-card img {
    height: 60px;
    object-fit: contain;
    margin: 0 auto 20px;
}

.investor-card h3 {
    font-size: 1.2rem;
    margin-bottom: 5px;
}

.investor-card h4 {
    font-size: 0.9rem;
    color: var(--accent-color);
    margin-bottom: 15px;
}

.investor-card p {
    font-size: 0.85rem;
    color: var(--gray);
}

.download-brochure {
    background: linear-gradient(135deg, #e0f7fa 0%, #e3f2fd 100%);
    padding: 40px;
    border-radius: 20px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
}

.download-brochure h3 {
    font-size: 1.8rem;
    margin-bottom: 15px;
}

.download-brochure p {
    margin-bottom: 25px;
    color: var(--gray);
}

/* Testimonials */
.testimonials {
    padding: 80px 0;
    background: linear-gradient(135deg, #f0f4f8 0%, #d2e6f5 50%, #fefefe 100%);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.testimonial-card {
    background: var(--white);
    padding: 40px 30px;
    border-radius: 20px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
    transition: var(--transition);
}

.testimonial-card:hover {
    transform: scale(1.02);
    box-shadow: 0 20px 40px rgba(0,0,0,0.1);
}

.testi-img {
    width: 90px;
    height: 90px;
    margin: 0 auto 20px;
    border-radius: 50%;
    overflow: hidden;
    border: 4px solid #0d9488;
}

.testi-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.testimonial-card p {
    font-style: italic;
    color: var(--gray);
    margin-bottom: 20px;
}

.testimonial-card h4 {
    color: #0d9488;
    margin-bottom: 5px;
}

.testimonial-card span {
    font-size: 0.85rem;
    color: #0ea5e9;
    font-weight: 600;
}

/* News & Insights */
.news-insights {
    padding: 80px 0;
    background: #f8fafc;
}

.news-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.news-card {
    background: var(--white);
    padding: 30px;
    border-radius: 15px;
    border: 1px solid #e2e8f0;
    transition: var(--transition);
}

.news-card:hover {
    box-shadow: 0 10px 25px rgba(0,0,0,0.05);
    transform: translateY(-5px);
}

.news-card h3 {
    color: #0f766e;
    font-size: 1.3rem;
    margin-bottom: 15px;
}

.news-card p {
    color: var(--gray);
    font-size: 0.95rem;
    margin-bottom: 20px;
}

.news-card a {
    color: #0f766e;
    font-weight: 600;
}

.news-card a:hover {
    text-decoration: underline;
}

/* Growth Timeline */
.growth-timeline {
    padding: 80px 0;
    background: var(--white);
}

.timeline-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
}

.timeline-item {
    background: #f8fafc;
    padding: 30px 20px;
    border-radius: 15px;
    border-left: 4px solid #0f766e;
    transition: var(--transition);
}

.timeline-item:hover {
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
}

.timeline-item .year {
    color: var(--gray);
    font-weight: 600;
    font-size: 0.9rem;
}

.timeline-item h3 {
    color: #0f766e;
    font-size: 1.1rem;
    margin-top: 10px;
}

/* Glimpse of Dholera */
.glimpse-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.glimpse-item {
    border-radius: 15px;
    overflow: hidden;
    height: 250px;
    box-shadow: 0 10px 20px rgba(0,0,0,0.1);
    transition: var(--transition);
}

.glimpse-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.glimpse-item:hover {
    transform: scale(1.05);
    box-shadow: 0 15px 30px rgba(0,0,0,0.2);
}

.glimpse-item:hover img {
    transform: scale(1.1);
}

/* Buying Journey */
.buying-journey {
    padding: 80px 0;
    background: #f1f5f9;
}

.journey-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 30px;
}

.journey-step {
    background: var(--white);
    padding: 30px;
    border-radius: 15px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
}

.journey-step h3 {
    color: #0f766e;
    font-size: 1.2rem;
    margin-bottom: 15px;
}

.journey-step p {
    color: var(--gray);
    font-size: 0.9rem;
}

/* Video Section */
.video-section {
    padding: 80px 0;
    background: #f8fafc;
}

.video-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.video-card {
    background: var(--white);
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 20px rgba(0,0,0,0.05);
    transition: var(--transition);
}

.video-card:hover {
    box-shadow: 0 15px 30px rgba(0,0,0,0.1);
}

.video-thumb {
    position: relative;
    height: 250px;
    overflow: hidden;
}

.video-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.video-card:hover .video-thumb img {
    transform: scale(1.05);
}

.play-icon {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 60px;
    height: 60px;
    background: rgba(0,0,0,0.6);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    transition: var(--transition);
}

.video-card:hover .play-icon {
    background: var(--primary-color);
    color: var(--secondary-color);
}

.video-card p {
    padding: 20px;
    font-weight: 600;
    text-align: center;
}