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

body {
    font-family: 'Poppins', sans-serif;
    line-height: 1.6;
    color: #333;
    overflow-x: hidden;
    padding-top: 90px; /* Add padding to account for fixed navbar */
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
}

/* Color Variables - Modern color palette */
:root {
    --dark-blue: #1E3A8A;
    --light-blue: #6EC1E4;
    --light-yellow: #FFD93D;
    --dark-yellow: #FFC000;
    --gray: #A0A0A0;
    --black: #222222;
    --white: #FFFFFF;
    --light-gray: #F8F9FA;
    --accent: #4361EE;
    --accent-light: #4CC9F0;
    --success: #4ADE80;
    --warning: #FACC15;
    --danger: #F87171;
    --dark: #1E293B;
    --light: #F1F5F9;
}

/* Apply gradient transitions throughout the page */
/* Gradient transition 1: Dark Blue to Light Blue */
.gradient-1 {
    background: linear-gradient(135deg, var(--dark-blue), var(--light-blue));
}

/* Gradient transition 2: Light Yellow to Dark Yellow */
.gradient-2 {
    background: linear-gradient(135deg, var(--light-yellow), var(--dark-yellow));
}

/* Gradient transition 3: Gray to Black */
.gradient-3 {
    background: linear-gradient(135deg, var(--gray), var(--black));
}

/* Navbar Styles */
.navbar {
    background-color: rgba(255, 255, 255, 0.95);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    transition: all 0.3s ease;
    height: 130px; /* Increased navbar height */
}

.nav-container {
    display: flex;
    justify-content: space-between; /* Space between logo and menu */
    align-items: center;
    padding: 1.5rem 2rem; /* Increased padding */
    max-width: 1200px;
    margin: 0 auto;
    height: 100%;
}

.nav-menu-wrapper {
    display: flex;
    justify-content: center;
    flex: 1;
}

.nav-logo a {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--dark-blue);
    text-decoration: none;
}

.nav-logo a span {
    color: var(--dark-yellow);
}

.logo-image {
    height: 100px; /* Increased logo size */
    width: auto;
     display: flex;
    align-items: center;
    justify-content: center;
    align-items: center;
}

.nav-logo {
    display: flex;
    align-items: center;
    justify-content: center;
    align-items: center;
}

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

.nav-item {
    margin: 0 1rem;
    position: relative;
}

.nav-link {
    color: var(--black);
    text-decoration: none;
    font-weight: 500;
    font-size: 1rem;
    transition: color 0.3s ease;
    position: relative;
}

/* Dropdown menu styles */
.nav-item.dropdown:hover .dropdown-menu {
    display: block;
}

.dropdown-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    background-color: rgba(255, 255, 255, 0.95);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.1);
    border-radius: 0 0 5px 5px;
    padding: 10px 0;
    min-width: 200px;
    z-index: 1001;
}

.dropdown-menu li {
    list-style: none;
    margin: 0;
}

.dropdown-menu li a {
    display: block;
    padding: 10px 20px;
    color: var(--black);
    text-decoration: none;
    transition: all 0.3s ease;
}

.dropdown-menu li a:hover {
    background-color: var(--light-blue);
    color: white;
    padding-left: 25px;
}

.nav-link i {
    font-size: 0.8rem;
    margin-left: 5px;
}

.nav-link:hover {
    color: var(--dark-blue);
}

.nav-link::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -5px;
    left: 0;
    background-color: var(--dark-blue);
    transition: width 0.3s ease;
}

.nav-link:hover::after {
    width: 100%;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.bar {
    width: 25px;
    height: 3px;
    background-color: var(--dark-blue);
    margin: 3px 0;
    transition: 0.3s;
}

/* Hero Section */
.hero {
    height: calc(100vh - 90px); /* Adjust height to account for navbar */
    background: linear-gradient(135deg, var(--dark-blue), var(--light-blue));
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.hero-content {
    max-width: 800px;
    padding: 0 20px;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 1rem;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
    animation: fadeInDown 1s ease;
}

.hero-subtitle {
    font-size: 1.5rem;
    color: var(--white);
    margin-bottom: 2rem;
    animation: fadeInUp 1s ease 0.3s both;
}

.hero-buttons {
    display: flex;
    justify-content: center;
    gap: 1rem;
    animation: fadeInUp 1s ease 0.6s both;
}

.btn {
    padding: 14px 32px;
    border-radius: 30px;
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
    border: none;
    outline: none;
    position: relative;
    overflow: hidden;
}

.btn.primary {
    background: linear-gradient(to right, var(--accent), var(--accent-light));
    color: white;
    box-shadow: 0 4px 15px rgba(76, 201, 240, 0.4);
}

.btn.primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(76, 201, 240, 0.6);
}

.btn.primary:active {
    transform: translateY(-1px);
}

.btn.secondary {
    background-color: transparent;
    color: var(--white);
    border: 2px solid var(--white);
    backdrop-filter: blur(10px);
}

.btn.secondary:hover {
    background-color: rgba(255, 255, 255, 0.1);
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
}

.btn.secondary:active {
    transform: translateY(-1px);
}

/* Section Styles */
section {
    padding: 80px 0;
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
    position: relative;
}

.section-header h1, .section-header h2 {
    font-size: 2.5rem;
    color: var(--dark);
    margin-bottom: 1rem;
    font-weight: 800;
    letter-spacing: -0.03em;
}

.underline {
    width: 60px;
    height: 4px;
    background: linear-gradient(to right, var(--accent), var(--accent-light));
    margin: 0 auto;
    border-radius: 2px;
    position: relative;
}

.underline::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 12px;
    height: 12px;
    background: white;
    border: 4px solid var(--accent);
    border-radius: 50%;
}

.section-description {
    font-size: 1.2rem;
    color: #64748B;
    max-width: 700px;
    margin: 20px auto;
    text-align: center;
    font-weight: 400;
    line-height: 1.6;
}

.sub-section {
    margin-top: 80px;
}

/* About Section */
.about {
    background-color: var(--white);
}

.about-content {
    display: flex;
    align-items: center;
    gap: 50px;
    margin-bottom: 80px;
}

.about-text {
    flex: 1;
}

.about-text p {
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
    color: #555;
}

.about-features {
    list-style: none;
}

.about-features li {
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
}

.about-features li i {
    color: var(--dark-blue);
    margin-right: 10px;
    font-size: 1.2rem;
}

.about-image {
    flex: 1;
    display: flex;
    justify-content: center;
}

.image-placeholder {
    width: 100%;
    height: 350px;
    background: linear-gradient(135deg, var(--dark-blue), var(--light-blue));
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 5rem;
}

.gallery-image {
    width: 100%;
    height: 350px;
    border-radius: 10px;
    overflow: hidden;
    position: relative;
    margin-bottom: 15px;
}

.gallery-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

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

.video-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.3s ease;
}

.video-overlay i {
    font-size: 4rem;
    color: white;
    opacity: 0.8;
}

.gallery-image:hover .video-overlay {
    background: rgba(0, 0, 0, 0.5);
}

/* History Section */
.history-content {
    margin-top: 40px;
}

.timeline {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
}

.timeline::after {
    content: '';
    position: absolute;
    width: 6px;
    background-color: var(--dark-blue);
    top: 0;
    bottom: 0;
    left: 50%;
    margin-left: -3px;
    border-radius: 3px;
}

.timeline-item {
    padding: 10px 40px;
    position: relative;
    width: 50%;
    box-sizing: border-box;
}

.timeline-item:nth-child(odd) {
    left: 0;
}

.timeline-item:nth-child(even) {
    left: 50%;
}

.timeline-year {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--dark-blue);
    margin-bottom: 10px;
}

.timeline-text {
    padding: 20px;
    background-color: white;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.timeline-text h3 {
    color: var(--dark-blue);
    margin-bottom: 10px;
}

/* Mission Section */
.mission {
    background: linear-gradient(135deg, var(--light-blue), var(--dark-blue));
    color: white;
    padding: 60px 0;
    margin-top: 40px;
}

.mission-content {
    max-width: 900px;
    margin: 0 auto;
}

.mission-text p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    color: rgba(255, 255, 255, 0.9);
}

.mission-values {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.value-card {
    background: rgba(255, 255, 255, 0.1);
    padding: 30px;
    border-radius: 10px;
    text-align: center;
    backdrop-filter: blur(10px);
    transition: transform 0.3s ease;
}

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

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

.value-card h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
}

/* Vision Section */
.vision {
    padding: 60px 0;
    margin-top: 40px;
    background-color: var(--white);
}

.vision-content {
    max-width: 900px;
    margin: 0 auto;
}

.vision-text p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    color: #555;
}

.vision-goals {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.goal-item {
    text-align: center;
    padding: 30px;
    border-radius: 10px;
    background: linear-gradient(135deg, var(--light-blue), var(--dark-blue));
    color: white;
    transition: transform 0.3s ease;
}

.goal-item:hover {
    transform: translateY(-10px);
}

.goal-item i {
    font-size: 2.5rem;
    margin-bottom: 20px;
    color: var(--light-yellow);
}

.goal-item h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
}

/* Quality Policy Section */
.quality {
    background-color: var(--light-gray);
    padding: 60px 0;
    margin-top: 40px;
}

.quality-content {
    max-width: 900px;
    margin: 0 auto;
}

.quality-text p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    color: #555;
}

.quality-list {
    list-style: none;
    margin: 30px 0;
}

.quality-list li {
    margin-bottom: 15px;
    display: flex;
    align-items: flex-start;
}

.quality-list li i {
    color: var(--dark-blue);
    margin-right: 15px;
    margin-top: 5px;
    font-size: 1.2rem;
}

.quality-cert {
    background: linear-gradient(135deg, var(--dark-blue), var(--light-blue));
    padding: 20px;
    border-radius: 10px;
    text-align: center;
    color: white;
    font-size: 1.2rem;
    font-weight: 600;
    margin-top: 30px;
}

.quality-cert i {
    margin-right: 10px;
    color: var(--light-yellow);
}

/* Certificates Section */
.certificates {
    background: linear-gradient(135deg, var(--light-yellow), var(--dark-yellow));
    color: var(--black);
}

.certificates-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-bottom: 50px;
}

.certificate-card {
    background: rgba(255, 255, 255, 0.9);
    padding: 30px;
    border-radius: 10px;
    text-align: center;
    transition: transform 0.3s ease;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

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

.certificate-icon {
    font-size: 3rem;
    margin-bottom: 20px;
    color: var(--dark-blue);
}

.certificate-card h3 {
    font-size: 1.5rem;
    margin-bottom: 10px;
    color: var(--dark-blue);
}

.download-section {
    text-align: center;
    padding: 40px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 10px;
}

.download-section h3 {
    font-size: 2rem;
    margin-bottom: 30px;
}

.download-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}

.download-buttons .btn {
    background: var(--dark-blue);
    color: white;
    border: none;
}

.download-buttons .btn:hover {
    background: var(--black);
    transform: translateY(-3px);
}

/* Statistics Section */
.statistics {
    background: linear-gradient(135deg, var(--light-yellow), var(--dark-yellow));
    color: var(--black);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    text-align: center;
    margin-bottom: 60px;
}

.stat-item {
    padding: 30px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 10px;
    backdrop-filter: blur(10px);
    transition: transform 0.3s ease;
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.stat-item:hover {
    transform: translateY(-10px);
    background: rgba(255, 255, 255, 0.3);
}

.stat-number {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 10px;
    background: linear-gradient(to right, var(--dark-blue), var(--black));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.stat-label {
    font-size: 1.2rem;
    font-weight: 500;
}

/* Additional Statistics */
.additional-stats {
    margin-top: 60px;
}

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

.stat-card {
    display: flex;
    align-items: center;
    background: rgba(255, 255, 255, 0.2);
    padding: 20px;
    border-radius: 10px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    transition: transform 0.3s ease;
}

.stat-card:hover {
    transform: translateY(-5px);
    background: rgba(255, 255, 255, 0.3);
}

.stat-icon {
    font-size: 2rem;
    color: var(--dark-blue);
    margin-right: 20px;
}

.stat-info h3 {
    font-size: 1.3rem;
    margin-bottom: 5px;
    color: var(--dark-blue);
}

.stat-info p {
    font-size: 1.1rem;
    font-weight: 600;
}

/* Services Section */
.services {
    background-color: var(--white);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-bottom: 60px;
}

/* Projects Section */
.projects-filter {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 40px;
}

.filter-btn {
    padding: 10px 22px;
    background-color: white;
    border: 2px solid #E2E8F0;
    border-radius: 30px;
    font-family: 'Poppins', sans-serif;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.165, 0.84, 0.44, 1);
    color: #64748B;
    font-size: 0.9rem;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.03);
    position: relative;
    overflow: hidden;
}

.filter-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: 0.5s;
}

.filter-btn:hover::before {
    left: 100%;
}

.filter-btn:hover {
    background: #F8FAFC;
    border-color: #CBD5E1;
    color: var(--dark-blue);
    transform: translateY(-2px);
}

.filter-btn.active {
    background: linear-gradient(to right, var(--accent), var(--accent-light));
    color: white;
    border-color: transparent;
    box-shadow: 0 4px 12px rgba(67, 97, 238, 0.3);
}

.filter-btn.active::before {
    display: none;
}

.masonry-grid {
    display: flex;
    flex-direction: column;
    gap: 15px;
    width: 100%;
}

.project-card {
    background: white;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
    display: flex;
    border: none;
    height: 120px;
    position: relative;
    align-items: stretch;
    margin-bottom: 20px;
}

.project-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: linear-gradient(to bottom, var(--accent), var(--accent-light));
    border-radius: 12px 0 0 12px;
    transition: all 0.3s ease;
}

.project-card:hover::before {
    width: 6px;
    background: linear-gradient(to bottom, var(--accent-light), var(--accent));
}

.project-card:hover {
    transform: translateX(8px);
    box-shadow: 0 12px 30px rgba(30, 58, 138, 0.15);
}

.project-card:hover .project-content h3 {
    color: var(--accent);
}

.project-image {
    position: relative;
    overflow: hidden;
    width: 80px;
    height: 100%;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--light-blue), var(--accent-light));
    flex-shrink: 0;
    transition: all 0.3s ease;
}

.project-card:hover .project-image {
    background: linear-gradient(135deg, var(--accent-light), var(--light-blue));
}

.project-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.project-card:hover .project-image img {
    transform: scale(1.05);
}

.project-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.5), transparent 50%);
    display: flex;
    align-items: flex-end;
    padding: 10px;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.project-card:hover .project-overlay {
    opacity: 1;
}

.project-category {
    background: rgba(30, 58, 138, 0.9);
    color: white;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.7rem;
    font-weight: 600;
    box-shadow: 0 2px 8px rgba(30, 58, 138, 0.3);
    backdrop-filter: blur(4px);
    transform: translateY(5px);
    transition: all 0.3s ease;
}

.project-card:hover .project-category {
    transform: translateY(0);
    background: rgba(67, 97, 238, 0.95);
    box-shadow: 0 4px 12px rgba(67, 97, 238, 0.4);
}

.project-content {
    padding: 15px;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    min-width: 0; /* Fix for flex item overflow */
}

.project-content h3 {
    font-size: 1.1rem;
    color: var(--dark);
    margin-bottom: 6px;
    font-weight: 700;
    letter-spacing: -0.02em;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.project-content p {
    color: #64748B;
    margin-bottom: 12px;
    line-height: 1.5;
    font-size: 0.875rem;
    font-weight: 400;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    flex-grow: 1;
    word-break: break-word;
}

.project-meta {
    display: flex;
    justify-content: space-between;
    margin-bottom: 10px;
    font-size: 0.7rem;
    color: #94A3B8;
}

.project-meta span {
    display: flex;
    align-items: center;
    gap: 3px;
    font-weight: 500;
    min-width: 0; /* Fix for flex item overflow */
    overflow: hidden;
    text-overflow: ellipsis;
}

.project-meta i {
    font-size: 0.7rem;
    flex-shrink: 0;
}

.project-detail-btn {
    width: 70px;
    padding: 8px 4px;
    background: linear-gradient(to right, var(--accent), var(--accent-light));
    border: none;
    color: white;
    border-radius: 6px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 0.75rem;
    align-self: center;
    flex-shrink: 0;
    margin-left: 10px;
    box-shadow: 0 4px 6px rgba(76, 201, 240, 0.3);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    position: relative;
    overflow: hidden;
}

.project-detail-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: 0.5s;
}

.project-detail-btn:hover::before {
    left: 100%;
}

.project-detail-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 12px rgba(76, 201, 240, 0.4);
}

/* Project Detail Page */
.project-gallery {
    margin-bottom: 50px;
}

.main-image {
    width: 100%;
    height: 500px;
    border-radius: 8px;
    overflow: hidden;
    margin-bottom: 20px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    border: 1px solid #eee;
}

.main-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.main-image:hover img {
    transform: scale(1.02);
}

.thumbnail-gallery {
    display: flex;
    gap: 15px;
    overflow-x: auto;
    padding: 10px 0;
}

.thumb {
    width: 150px;
    height: 100px;
    border-radius: 5px;
    object-fit: cover;
    cursor: pointer;
    border: 2px solid #eee;
    transition: all 0.3s ease;
    flex-shrink: 0;
}

.thumb:hover,
.thumb.active {
    border-color: var(--dark-blue);
    transform: scale(1.03);
}

.project-info-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 40px;
}

.blog-content {
    margin: 30px 0;
}

.blog-content h2 {
    color: var(--dark-blue);
    margin: 30px 0 15px 0;
    font-size: 1.5rem;
    font-weight: 700;
}

.blog-content h3 {
    color: var(--dark-blue);
    margin: 25px 0 15px 0;
    font-size: 1.3rem;
    font-weight: 600;
}

.blog-content p {
    color: #555;
    line-height: 1.8;
    margin-bottom: 20px;
    font-size: 1rem;
}

.blog-content ul {
    list-style: none;
    margin: 20px 0;
}

.blog-content ul li {
    margin-bottom: 15px;
    display: flex;
    align-items: center;
}

.blog-content ul li i {
    color: var(--dark-blue);
    margin-right: 15px;
    font-size: 1.2rem;
}

.blog-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin: 30px 0;
}

.tag {
    background: linear-gradient(135deg, var(--light-blue), var(--accent-light));
    color: white;
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
}

.blog-share {
    margin: 30px 0;
    padding: 20px 0;
    border-top: 1px solid #eee;
    border-bottom: 1px solid #eee;
}

.blog-share h3 {
    color: var(--dark-blue);
    margin-bottom: 15px;
    font-size: 1.2rem;
}

.share-buttons {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.share-btn {
    padding: 10px 15px;
    border: none;
    border-radius: 5px;
    color: white;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.9rem;
}

.share-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.share-btn.facebook {
    background-color: #3b5998;
}

.share-btn.twitter {
    background-color: #1da1f2;
}

.share-btn.linkedin {
    background-color: #0077b5;
}

.share-btn.whatsapp {
    background-color: #25d366;
}

.related-posts {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.related-post {
    display: flex;
    gap: 15px;
    padding: 15px;
    border-radius: 8px;
    background: white;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
    cursor: pointer;
}

.related-post:hover {
    transform: translateX(5px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.related-post img {
    width: 80px;
    height: 80px;
    object-fit: cover;
    border-radius: 5px;
    flex-shrink: 0;
}

.related-post-content {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.related-post-content h4 {
    color: var(--dark-blue);
    font-size: 0.95rem;
    margin-bottom: 5px;
    font-weight: 600;
}

.post-date {
    color: #888;
    font-size: 0.8rem;
}

.project-details h2,
.project-details h3 {
    color: var(--dark-blue);
    margin-bottom: 20px;
}

.project-details p {
    color: #555;
    line-height: 1.8;
    margin-bottom: 30px;
}

.project-features {
    list-style: none;
    margin-bottom: 30px;
}

.project-features li {
    margin-bottom: 15px;
    display: flex;
    align-items: center;
}

.project-features li i {
    color: var(--dark-blue);
    margin-right: 15px;
    font-size: 1.2rem;
}

.materials {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
}

.material-item {
    display: flex;
    gap: 15px;
    padding: 20px;
    background: white;
    border-radius: 8px;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.05);
    border: 1px solid #eee;
    transition: all 0.3s ease;
}

.material-item:hover {
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    border-color: rgba(30, 58, 138, 0.1);
}

.material-icon {
    font-size: 1.8rem;
    color: var(--dark-blue);
    min-width: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.material-info h4 {
    color: var(--dark-blue);
    margin-bottom: 5px;
    font-size: 1.1rem;
    font-weight: 600;
}

.material-info p {
    color: #666;
    margin: 0;
    font-size: 0.9rem;
    line-height: 1.5;
}

.specs-card {
    background: white;
    padding: 25px;
    border-radius: 8px;
    margin-bottom: 25px;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.05);
    border: 1px solid #eee;
}

.specs-card h3 {
    color: var(--dark-blue);
    margin-bottom: 20px;
    text-align: center;
    font-weight: 600;
}

.specs-list {
    list-style: none;
}

.specs-list li {
    display: flex;
    justify-content: space-between;
    padding: 12px 0;
    border-bottom: 1px solid #eee;
}

.specs-list li:last-child {
    border-bottom: none;
}

.spec-label {
    font-weight: 500;
    color: #666;
}

.spec-value {
    color: var(--dark-blue);
    font-weight: 500;
}

.performance-metrics {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 15px;
    text-align: center;
}

.metric {
    padding: 20px;
    background: white;
    border-radius: 8px;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.05);
    border: 1px solid #eee;
}

.metric-value {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--dark-blue);
    margin-bottom: 5px;
}

.metric-label {
    font-size: 0.9rem;
    color: #666;
    font-weight: 500;
}

.service-card {
    background: var(--light-gray);
    padding: 30px;
    border-radius: 10px;
    text-align: center;
    transition: transform 0.3s ease;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    cursor: pointer;
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

.service-icon {
    font-size: 3rem;
    color: var(--dark-blue);
    margin-bottom: 20px;
}

.service-card h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
    color: var(--dark-blue);
}

.service-details {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
}

.detail-item {
    background: linear-gradient(135deg, var(--light-blue), var(--dark-blue));
    padding: 20px;
    border-radius: 10px;
    color: white;
    text-align: center;
}

.detail-item h3 {
    font-size: 1.2rem;
    margin-bottom: 10px;
}

.detail-item h3 i {
    margin-right: 10px;
    color: var(--light-yellow);
}

/* Gallery Modal */
.gallery-modal {
    display: none;
    position: fixed;
    z-index: 2000;
    padding-top: 100px;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(0, 0, 0, 0.9);
    backdrop-filter: blur(5px);
}

.modal-content {
    position: relative;
    margin: auto;
    padding: 0;
    width: 90%;
    max-width: 1200px;
}

.gallery-slides {
    display: block;
    text-align: center;
    position: relative;
}

.gallery-slide {
    width: 100%;
    max-height: 70vh;
    object-fit: contain;
    border-radius: 10px;
}

.loading-indicator {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 3rem;
    color: var(--light-blue);
    display: none;
}

.close {
    color: white;
    position: absolute;
    top: 10px;
    right: 25px;
    font-size: 35px;
    font-weight: bold;
    z-index: 2001;
    cursor: pointer;
    transition: color 0.3s ease;
}

.close:hover,
.close:focus {
    color: var(--light-blue);
    text-decoration: none;
    cursor: pointer;
}

.prev, .next {
    cursor: pointer;
    position: absolute;
    top: 50%;
    width: auto;
    padding: 16px;
    margin-top: -50px;
    color: white;
    font-weight: bold;
    font-size: 30px;
    transition: 0.6s ease;
    border-radius: 0 3px 3px 0;
    user-select: none;
    -webkit-user-select: none;
    background-color: rgba(0, 0, 0, 0.3);
    border-radius: 50%;
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.next {
    right: 10px;
    border-radius: 3px 0 0 3px;
}

.prev {
    left: 10px;
}

.prev:hover, .next:hover {
    background-color: rgba(0, 0, 0, 0.7);
    transform: scale(1.1);
}

.caption-container {
    text-align: center;
    color: white;
    padding: 20px 0;
    font-size: 1.5rem;
    font-weight: 500;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
}

.gallery-thumbnails {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 20px;
    max-height: 150px;
    overflow-y: auto;
    padding: 10px;
}

.gallery-thumb {
    width: 80px;
    height: 60px;
    object-fit: cover;
    cursor: pointer;
    opacity: 0.6;
    transition: all 0.3s ease;
    border: 2px solid transparent;
    border-radius: 5px;
}

.gallery-thumb:hover,
.gallery-thumb.active {
    opacity: 1;
    border-color: var(--light-blue);
    transform: scale(1.1);
}

/* Responsive gallery */
@media screen and (max-width: 768px) {
    .gallery-modal {
        padding-top: 50px;
    }
    
    .modal-content {
        width: 95%;
    }
    
    .gallery-slide {
        max-height: 60vh;
    }
    
    .prev, .next {
        font-size: 20px;
        width: 40px;
        height: 40px;
    }
    
    .caption-container {
        font-size: 1.2rem;
        padding: 15px 0;
    }
    
    .gallery-thumb {
        width: 60px;
        height: 45px;
    }
}

/* CTA Section */
.cta-section {
    background: linear-gradient(135deg, var(--dark-blue), var(--accent));
    color: white;
    padding: 80px 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, rgba(255,255,255,0) 70%);
    animation: rotate 20s linear infinite;
    z-index: 0;
}

.cta-section .container {
    position: relative;
    z-index: 1;
}

@keyframes rotate {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

.cta-content h2 {
    font-size: 2.5rem;
    margin-bottom: 20px;
}

.cta-content p {
    font-size: 1.2rem;
    margin-bottom: 30px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

/* Contact Section */
.contact {
    background-color: var(--white);
}

.contact-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 50px;
}

.contact-info h2, .contact-form h2 {
    color: var(--dark-blue);
    margin-bottom: 30px;
    font-size: 2rem;
}

.contact-details {
    margin-bottom: 40px;
}

.contact-item {
    display: flex;
    margin-bottom: 30px;
}

.contact-item i {
    font-size: 1.5rem;
    color: var(--dark-blue);
    margin-right: 20px;
    min-width: 30px;
}

.contact-item h3 {
    color: var(--dark-blue);
    margin-bottom: 5px;
}

.social-media {
    margin-top: 30px;
}

.social-media h3 {
    color: var(--dark-blue);
    margin-bottom: 20px;
}

.social-icons {
    display: flex;
    gap: 15px;
}

.social-icons a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: var(--dark-blue);
    color: white;
    border-radius: 50%;
    font-size: 1.2rem;
    transition: all 0.3s ease;
}

.social-icons a:hover {
    background: var(--light-yellow);
    transform: translateY(-5px);
}

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

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 15px;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-family: 'Poppins', sans-serif;
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

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

/* Map Section */
.map-section {
    background-color: var(--light-gray);
}

.map-container {
    height: 450px;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

/* Footer */
.footer {
    background: linear-gradient(135deg, var(--gray), var(--black));
    color: var(--white);
    padding: 60px 0 30px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-logo h3 {
    font-size: 1.8rem;
    margin-bottom: 10px;
    color: var(--white);
}

.footer-logo h3 span {
    color: var(--dark-yellow);
}

.footer-logo p {
    color: #ddd;
}

.footer-links h4,
.footer-contact h4,
.footer-social h4 {
    font-size: 1.3rem;
    margin-bottom: 20px;
    position: relative;
    padding-bottom: 10px;
}

.footer-links h4::after,
.footer-contact h4::after,
.footer-social h4::after {
    content: '';
    position: absolute;
    width: 50px;
    height: 3px;
    background: var(--dark-yellow);
    bottom: 0;
    left: 0;
}

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

.footer-links li {
    margin-bottom: 10px;
}

.footer-links a {
    color: #ddd;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: var(--light-yellow);
}

.footer-contact p {
    color: #ddd;
    margin-bottom: 10px;
    display: flex;
    align-items: center;
}

.footer-social .social-icons {
    display: flex;
    gap: 15px;
    margin-top: 10px;
}

.footer-social .social-icons a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    color: white;
    border-radius: 50%;
    font-size: 1.2rem;
    transition: all 0.3s ease;
}

.footer-social .social-icons a:hover {
    background: var(--light-yellow);
    color: var(--black);
    transform: translateY(-3px);
}

.footer-contact i {
    margin-right: 10px;
    color: var(--light-yellow);
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid #444;
    color: #ddd;
}

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

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

/* Responsive Design */
@media screen and (max-width: 992px) {
    .hero-title {
        font-size: 2.8rem;
    }
    
    .hero-subtitle {
        font-size: 1.3rem;
    }
    
    .about-content {
        flex-direction: column;
    }
    
    .timeline::after {
        left: 31px;
    }
    
    .timeline-item {
        width: 100%;
        padding-left: 70px;
        padding-right: 25px;
    }
    
    .timeline-item:nth-child(even) {
        left: 0;
    }
    
    .timeline-item:nth-child(odd)::before,
    .timeline-item:nth-child(even)::before {
        left: 15px;
        margin-left: 0;
    }
    
    .stats-row {
        grid-template-columns: 1fr;
    }
    
    /* Project detail responsive */
    .project-info-grid {
        grid-template-columns: 1fr;
    }
    
    .main-image {
        height: 350px;
    }
    
    .performance-metrics {
        grid-template-columns: 1fr;
    }
    
    .materials {
        grid-template-columns: 1fr;
    }
    
    .share-buttons {
        flex-direction: column;
    }
    
    .share-btn {
        width: 100%;
        justify-content: center;
    }
}

@media screen and (max-width: 768px) {
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 90px; /* Adjust for navbar height */
        flex-direction: column;
        background-color: var(--white);
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: 0 10px 27px rgba(0, 0, 0, 0.05);
        padding: 2rem 0;
        max-height: calc(100vh - 90px);
        overflow-y: auto;
    }

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

    .nav-item {
        margin: 1rem 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);
    }

    /* Mobile dropdown styles */
    .dropdown-menu {
        position: static;
        display: none;
        box-shadow: none;
        background-color: rgba(0, 0, 0, 0.05);
        border-radius: 0;
        padding: 0;
        margin-top: 10px;
    }

    .nav-item.dropdown.active .dropdown-menu {
        display: block;
    }

    .dropdown-menu li a {
        padding: 10px;
        text-align: center;
    }

    .dropdown-menu li a:hover {
        padding-left: 10px;
    }

    .nav-link i {
        display: none;
    }

    .hero {
        height: calc(100vh - 90px);
    }

    .hero-title {
        font-size: 2.3rem;
    }

    .hero-subtitle {
        font-size: 1.1rem;
    }

    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }

    .section-header h1, .section-header h2 {
        font-size: 2rem;
    }

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

    .stat-number {
        font-size: 2.5rem;
    }
    
    .mission-values,
    .vision-goals,
    .certificates-grid,
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .download-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .download-buttons .btn {
        width: 100%;
        max-width: 300px;
    }
    
    .sub-section {
        margin-top: 60px;
    }
    
    .contact-content {
        grid-template-columns: 1fr;
    }
    
    .social-icons {
        justify-content: center;
    }
    
    /* Projects responsive */
    .projects-filter {
        gap: 8px;
    }
    
    .filter-btn {
        padding: 8px 15px;
        font-size: 0.85rem;
    }
    
    .masonry-grid {
        gap: 12px;
    }
    
    .project-card {
        height: 100px;
    }
    
    .project-card::before {
        width: 3px;
    }
    
    .project-image {
        width: 70px;
    }
    
    .project-content h3 {
        font-size: 0.9rem;
    }
    
    .project-content p {
        font-size: 0.75rem;
        margin-bottom: 6px;
        -webkit-line-clamp: 1;
    }
    
    .project-meta {
        margin-bottom: 6px;
        font-size: 0.65rem;
    }
    
    .project-meta i {
        font-size: 0.65rem;
    }
    
    .project-detail-btn {
        width: 60px;
        padding: 3px;
        font-size: 0.7rem;
    }
    
    .project-card:hover::before {
        width: 4px;
    }
    
    /* Project detail responsive */
    .thumb {
        width: 100px;
        height: 70px;
    }
    
    .main-image {
        height: 300px;
    }
    
    .performance-metrics {
        grid-template-columns: 1fr;
    }
    
    .materials {
        grid-template-columns: 1fr;
    }
    
    /* Blog responsive improvements */
    .blog-content h2 {
        font-size: 1.3rem;
    }
    
    .blog-content h3 {
        font-size: 1.1rem;
    }
    
    .blog-content p {
        font-size: 0.9rem;
    }
    
    .tag {
        font-size: 0.7rem;
        padding: 4px 12px;
    }
    
    .share-btn {
        font-size: 0.8rem;
        padding: 8px 12px;
    }
    
    .related-post img {
        width: 60px;
        height: 60px;
    }
    
    .related-post-content h4 {
        font-size: 0.85rem;
    }
}

@media screen and (max-width: 576px) {
    .nav-container {
        padding: 1rem;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-buttons .btn {
        width: 100%;
        max-width: 250px;
    }
    
    section {
        padding: 60px 0;
    }
    
    .cta-content h2 {
        font-size: 1.8rem;
    }
    
    .map-container {
        height: 300px;
    }
}