/* Import Poppins font */
@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700&display=swap');

/* Global Styles */
:root {
    --primary-color: #2c3e50;
    --secondary-color: #e67e22;
    --text-color: #333;
    --light-bg: #f9f9f9;
    --white: #ffffff;
    --transition: all 0.3s ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Poppins', sans-serif;
    line-height: 1.6;
    color: var(--text-color);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Navigation */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.95);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    transition: background-color 0.3s ease;
}

header.scrolled {
    background: rgba(255, 255, 255, 0.98);
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.15);
}

nav {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 1rem;
    text-decoration: none;
    color: var(--primary-color);
}

.logo-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 8px;
    position: relative;
    overflow: hidden;
}

.logo-icon::before {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, transparent 0%, rgba(255,255,255,0.2) 50%, transparent 100%);
    animation: shine 3s infinite;
}

.logo-text {
    display: flex;
    flex-direction: column;
    line-height: 1;
}

.logo-text span:first-child {
    font-size: 1.5rem;
    font-weight: 700;
}

.logo-text span:last-child {
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--secondary-color);
}

.nav-links {
    display: flex;
    gap: 2rem;
}

.nav-links a {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
    position: relative;
}

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

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

.hamburger {
    display: none;
}

/* Hero Section */
.hero {
    height: 100vh;
    background: linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.7)),
                url('https://images.unsplash.com/photo-1541976590-713941681591') center/cover;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: var(--white);
    padding-top: 80px; /* Add padding to account for fixed header */
}

.hero-content {
    max-width: 800px;
    padding: 0 2rem;
}

.hero-content h1 {
    font-size: 4rem;
    margin-bottom: 1.5rem;
    animation: fadeInUp 1s ease;
}

.hero-content p {
    font-size: 1.5rem;
    margin-bottom: 2rem;
    animation: fadeInUp 1s ease 0.2s;
}

.cta-button {
    display: inline-block;
    padding: 1rem 2rem;
    background: var(--secondary-color);
    color: var(--white);
    text-decoration: none;
    border-radius: 5px;
    font-weight: 600;
    transition: all 0.3s ease;
    animation: fadeInUp 1s ease 0.4s;
}

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

/* About Section */
.about {
    padding: 100px 0;
    background: var(--light-bg);
}

.about h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 50px;
    color: var(--primary-color);
}

.about-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 50px;
}

.about-text {
    flex: 1;
}

.about-text p {
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--text-color);
    margin-bottom: 2rem;
}

.stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-top: 40px;
}

.stat-item {
    text-align: center;
    padding: 20px;
    background: var(--white);
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.stat-item h3 {
    font-size: 2.5rem;
    color: var(--secondary-color);
    margin-bottom: 10px;
}

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

/* Certificates Section */
.certificates {
    margin-top: 2rem;
    padding: 1rem 0;
}

.certificates h3 {
    text-align: center;
    font-size: 1.5rem;
    color: var(--primary-color);
    margin-bottom: 1.5rem;
    font-weight: 600;
}

.certificates-grid {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    max-width: 1000px;
    margin: 0 auto;
    padding: 0 1rem;
    overflow-x: auto;
    scrollbar-width: none;
    -ms-overflow-style: none;
}

.certificates-grid::-webkit-scrollbar {
    display: none;
}

.certificate-item {
    flex: 0 0 180px;
    position: relative;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    aspect-ratio: 1.414;
    background: var(--white);
}

.certificate-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.certificate-item img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    padding: 0.75rem;
    background: var(--white);
    transition: transform 0.3s ease;
}

.certificate-item:hover img {
    transform: scale(1.02);
}

.certificate-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.8), transparent);
    padding: 0.75rem;
    color: var(--white);
    transform: translateY(100%);
    transition: transform 0.3s ease;
}

.certificate-item:hover .certificate-overlay {
    transform: translateY(0);
}

.certificate-overlay span {
    display: block;
    font-size: 0.8rem;
    font-weight: 500;
    text-align: center;
}

/* Services Section */
.services {
    padding: 100px 0;
}

.services h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 50px;
    color: var(--primary-color);
}

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

.service-card {
    padding: 30px;
    text-align: center;
    background: var(--white);
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    transition: var(--transition);
}

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

.service-card i {
    font-size: 3rem;
    color: var(--secondary-color);
    margin-bottom: 20px;
}

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

/* Portfolio Section */
.portfolio {
    padding: 100px 0;
    background: var(--light-bg);
}

.portfolio h2 {
    text-align: center;
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 3rem;
}

.portfolio-carousel {
    position: relative;
    width: 100%;
    overflow: hidden;
    padding: 0 50px; /* Add padding for navigation buttons */
}

.portfolio-grid {
    display: flex;
    transition: transform 0.5s ease-in-out;
    gap: 20px;
    padding: 20px 0;
    will-change: transform;
}

.portfolio-item {
    flex: 0 0 calc(33.333% - 14px);
    min-width: calc(33.333% - 14px);
    position: relative;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

.portfolio-item:hover {
    transform: translateY(-5px);
}

.portfolio-item img {
    width: 100%;
    height: 300px;
    object-fit: cover;
    transition: transform 0.3s ease;
}

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

.portfolio-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.8), transparent);
    padding: 2rem;
    color: var(--white);
    transform: translateY(100%);
    transition: transform 0.3s ease;
}

.portfolio-item:hover .portfolio-overlay {
    transform: translateY(0);
}

.portfolio-overlay h3 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.portfolio-overlay p {
    font-size: 1rem;
    opacity: 0.9;
}

.carousel-button {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.9);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    color: var(--primary-color);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    z-index: 2;
}

.carousel-button:hover {
    background: var(--primary-color);
    color: white;
}

.carousel-button:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.carousel-button.prev {
    left: 0;
}

.carousel-button.next {
    right: 0;
}

.carousel-dots {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-top: 20px;
}

.dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: #ccc;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
}

.dot.active {
    background: var(--primary-color);
    transform: scale(1.2);
}

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

.contact h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 50px;
    color: var(--primary-color);
}

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

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 15px;
}

.contact-item i {
    font-size: 1.5rem;
    color: var(--secondary-color);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.availability-section {
    display: flex;
    flex-direction: column;
    gap: 15px;
    padding: 20px;
    background: var(--light-bg);
    border-radius: 10px;
    border: 1px solid rgba(0, 0, 0, 0.1);
}

.availability-section h3 {
    color: var(--primary-color);
    font-size: 1.2rem;
    margin-bottom: 10px;
    font-weight: 600;
}

.availability-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.availability-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.availability-group label {
    color: var(--primary-color);
    font-weight: 500;
    font-size: 0.95rem;
}

.availability-group select {
    padding: 12px;
    border: 1px solid #ddd;
    border-radius: 8px;
    font-size: 1rem;
    background-color: var(--white);
    cursor: pointer;
    transition: var(--transition);
    appearance: none;
    background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 12px center;
    background-size: 15px;
    padding-right: 35px;
}

.availability-group select:focus {
    outline: none;
    border-color: var(--secondary-color);
    box-shadow: 0 0 0 2px rgba(230, 126, 34, 0.1);
}

.availability-group select:hover {
    border-color: var(--secondary-color);
}

.contact-form input,
.contact-form textarea {
    padding: 15px;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 1rem;
}

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

.submit-button {
    padding: 15px 30px;
    background: var(--secondary-color);
    color: var(--white);
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-weight: bold;
    transition: var(--transition);
}

.submit-button:hover {
    background: #d35400;
}

/* Footer */
footer {
    background: var(--primary-color);
    color: var(--white);
    padding: 50px 0 20px;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
}

.footer-logo {
    font-size: 24px;
    font-weight: bold;
}

.social-links {
    display: flex;
    gap: 20px;
}

.social-links a {
    color: var(--white);
    font-size: 1.5rem;
    transition: var(--transition);
}

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

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

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Responsive Design */
@media (max-width: 768px) {
    nav {
        padding: 1rem;
    }

    .nav-links {
        display: none;
    }

    .hamburger {
        display: block;
        cursor: pointer;
    }

    .hamburger span {
        display: block;
        width: 25px;
        height: 3px;
        background: var(--primary-color);
        margin: 5px 0;
        transition: var(--transition);
    }

    .hero-content h1 {
        font-size: 2.5rem;
    }

    .hero-content p {
        font-size: 1.2rem;
    }

    .stats {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .about-content {
        flex-direction: column;
        text-align: center;
    }

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

    .footer-content {
        flex-direction: column;
        gap: 20px;
        text-align: center;
    }

    .availability-grid {
        grid-template-columns: 1fr;
    }
    
    .availability-section {
        padding: 15px;
    }

    .certificates-grid {
        gap: 1.5rem;
        padding: 0 1rem;
    }

    .certificate-item {
        flex: 0 0 150px;
    }

    .certificates h3 {
        font-size: 1.5rem;
    }

    .certificate-overlay span {
        font-size: 0.8rem;
    }
}

.developed-by {
    text-align: center;
    padding: 20px;
    background-color: #333;
    color: #fff;
    font-family: 'Poppins', sans-serif;
}

.developed-by a {
    color: #fff;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
    font-family: 'Poppins', sans-serif;
}

.developed-by a:hover {
    color: #e67e22;
}

/* Infomap Section */
.infomap {
    padding: 80px 0;
    background: var(--white);
}

.infomap h2 {
    text-align: center;
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 3rem;
}

.process-steps {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    position: relative;
}

.process-steps::before {
    content: '';
    position: absolute;
    top: 50px;
    left: 50%;
    width: 80%;
    height: 2px;
    background: linear-gradient(to right, var(--secondary-color), var(--primary-color));
    transform: translateX(-50%);
    z-index: 1;
}

.process-step {
    flex: 1;
    text-align: center;
    position: relative;
    z-index: 2;
    background: var(--white);
    padding: 2rem 1rem;
    border-radius: 10px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.process-step:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.step-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 2rem;
    transition: transform 0.3s ease;
}

.process-step:hover .step-icon {
    transform: scale(1.1);
}

.process-step h3 {
    font-size: 1.3rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
    font-weight: 600;
}

.process-step p {
    color: var(--text-color);
    font-size: 0.95rem;
    line-height: 1.6;
}

/* Responsive Design for Infomap */
@media (max-width: 992px) {
    .process-steps {
        flex-wrap: wrap;
        justify-content: center;
    }

    .process-step {
        flex: 0 0 calc(50% - 2rem);
        margin-bottom: 2rem;
    }

    .process-steps::before {
        display: none;
    }
}

@media (max-width: 576px) {
    .process-step {
        flex: 0 0 100%;
    }

    .infomap h2 {
        font-size: 2rem;
        margin-bottom: 2rem;
    }

    .step-icon {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
    }
}

/* Responsive Design for Portfolio */
@media (max-width: 992px) {
    .portfolio-item {
        flex: 0 0 calc(50% - 1rem);
    }
}

@media (max-width: 768px) {
    .portfolio-carousel {
        padding: 0 2rem;
    }

    .portfolio-item {
        flex: 0 0 100%;
    }

    .carousel-button {
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }
}