/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #f9f9f9;
}

a {
    text-decoration: none;
    color: #2563eb;
    transition: color 0.3s;
}

a:hover {
    color: #1d4ed8;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Typography */
h1, h2, h3, h4, h5 {
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1rem;
}

h1 {
    font-size: 2.5rem;
}

h2 {
    font-size: 2rem;
    text-align: center;
    margin-bottom: 2rem;
}

h3 {
    font-size: 1.5rem;
}

p {
    margin-bottom: 1rem;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 24px;
    border-radius: 6px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-primary {
    background-color: #2563eb;
    color: white;
    border: none;
}

.btn-primary:hover {
    background-color: #1d4ed8;
    color: white;
}

.btn-secondary {
    background-color: #e5e7eb;
    color: #333;
    border: none;
}

.btn-secondary:hover {
    background-color: #d1d5db;
}

.btn-outline {
    background-color: transparent;
    color: #2563eb;
    border: 2px solid #2563eb;
}

.btn-outline:hover {
    background-color: #2563eb;
    color: white;
}

/* Header & Navigation */
header {
background-color: white;
box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
position: fixed;
width: 100%;
top: 0;
z-index: 1000;
}

nav {
display: flex;
justify-content: space-between;
align-items: center;
padding: 15px 0;
}

.logo {
display: flex;
align-items: center;
gap: 10px;
}

.logo-circle {
width: 40px;
height: 40px;
background-color: #2563eb;
border-radius: 50%;
display: flex;
justify-content: center;
align-items: center;
color: white;
font-weight: bold;
font-size: 18px;
}

.logo-text {
font-size: 20px;
font-weight: bold;
}

.nav-links {
display: flex;
gap: 30px;
}

.nav-links a {
color: #555;
font-weight: 500;
transition: color 0.3s ease;
}

.nav-links a:hover, .nav-links a.active {
color: #2563eb;
}

.mobile-menu-btn {
display: none;
background: none;
border: none;
font-size: 24px;
cursor: pointer;
color: #333;
}

/* Hero Section */
#hero {
    padding: 160px 0 80px;
    background-color: #f9f9f9;
}

.hero-content {
    display: flex;
    align-items: center;
    gap: 60px;
}

.hero-text {
    flex: 1;
}

.hero-text h1 {
    margin-bottom: 20px;
}

.hero-text p {
    font-size: 18px;
    color: #555;
    margin-bottom: 30px;
}

.hero-buttons {
    display: flex;
    gap: 15px;
}

.hero-image {
    flex: 1;
}

.chart-container {
    background-color: white;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    padding: 20px;
    width: 100%;
    height: auto;
    min-height: 350px;
    display: flex;
    justify-content: center;
    align-items: center;
    overflow: hidden;
}

.responsive-chart {
    width: 100%;
    height: 100%;
    min-height: 300px;
}

/* About Section */
#about {
    padding: 80px 0;
    background-color: white;
}
.profile-image {
    width: 200px;
    height: 200px;
    border-radius: 50%;
    object-fit: cover;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.about-content {
    display: flex;
    gap: 60px;
}

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

.profile-image {
    width: 200px;
    height: 200px;
    background-color: #e5e7eb;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 36px;
    color: #9ca3af;
}

.about-text {
    flex: 2;
}

.about-text h3 {
    margin-bottom: 20px;
}

.social-links {
    display: flex;
    gap: 15px;
    margin-top: 20px;
}

.social-icon {
    width: 40px;
    height: 40px;
    background-color: #f3f4f6;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    color: #2563eb;
    transition: all 0.3s ease;
}

.social-icon:hover {
    background-color: #2563eb;
    color: white;
}

.skills-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-top: 60px;
}

.skill-card {
    background-color: #f3f4f6;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
    width: 100%;
}

/* Make skills responsive for smaller screens */
@media (max-width: 1200px) {
    .skills-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 600px) {
    .skills-grid {
        grid-template-columns: 1fr;
    }
}
@media (max-width: 768px) {
.nav-links {
    position: absolute;
    top: 70px;
    left: 0;
    right: 0;
    background-color: white;
    flex-direction: column;
    gap: 0;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.5s ease;
    width: 100%;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.nav-links.active {
    max-height: 300px;
}

.nav-links a {
    display: block;
    padding: 15px 20px;
    border-bottom: 1px solid #eee;
}

.mobile-menu-btn {
    display: block;
}
}

.skill-card h4 {
    margin-bottom: 15px;
}

.skill-card ul {
    list-style-type: none;
}

.skill-card li {
    margin-bottom: 8px;
    display: flex;
    align-items: center;
}

.skill-card li::before {
    content: "•";
    color: #2563eb;
    font-weight: bold;
    display: inline-block;
    width: 15px;
    margin-right: 5px;
}

/* Services Section */
#services {
    padding: 80px 0;
    background-color: #f9f9f9;
}

.section-intro {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 40px;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    justify-items: center;
}

.service-card {
    background-color: white;
    padding: 25px;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    width: 100%;
}

/* Make services responsive for smaller screens */
@media (max-width: 1200px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 600px) {
    .services-grid {
        grid-template-columns: 1fr;
    }
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

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

.process {
    margin-top: 80px;
}

.process h3 {
    text-align: center;
    margin-bottom: 40px;
}

.process-steps {
    display: flex;
    justify-content: space-between;
    position: relative;
}

.process-step {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    flex: 1;
    position: relative;
    z-index: 1;
}

.step-number {
    width: 60px;
    height: 60px;
    background-color: #e0e7ff;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 20px;
    font-weight: bold;
    color: #2563eb;
    margin-bottom: 20px;
}

.process-step h4 {
    margin-bottom: 10px;
}

/* Portfolio Section */
#portfolio {
    padding: 80px 0;
    background-color: white;
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 25px;
}

.project-card {
    background-color: #f3f4f6;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    width: 100%;
}

/* Make projects responsive for smaller screens */
@media (max-width: 1200px) {
    .projects-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 600px) {
    .projects-grid {
        grid-template-columns: 1fr;
    }
}

.project-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.project-content {
    padding: 25px;
}

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

.project-content p {
    margin-bottom: 20px;
}

.project-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.tag {
    background-color: #dbeafe;
    color: #1e40af;
    font-size: 12px;
    padding: 5px 10px;
    border-radius: 15px;
}

.view-all {
    text-align: center;
    margin-top: 40px;
}

.analytics-cards {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 25px;
    margin-top: 60px;
}

.analytics-card {
    background-color: #f3f4f6;
    padding: 25px;
    border-radius: 8px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
    width: 100%;
}

@media (max-width: 768px) {
    .analytics-cards {
        grid-template-columns: 1fr;
    }
}

.analytics-card h4 {
    margin-bottom: 20px;
}

.analytics-chart {
    height: 300px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.analytics-chart img {
    max-width: 100%;
    height: auto;
}

/* Testimonials Section */
#testimonials {
    padding: 80px 0;
    background-color: #f9f9f9;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 25px;
}

.testimonial-card {
    background-color: white;
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    width: 100%;
}

@media (max-width: 768px) {
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
}

.testimonial-header {
    display: flex;
    align-items: center;
    margin-bottom: 20px;
}

.client-image {
    width: 50px;
    height: 50px;
    background-color: #e5e7eb;
    border-radius: 50%;
    margin-right: 15px;
}

.client-info h4 {
    margin-bottom: 5px;
}

.client-info p {
    font-size: 14px;
    color: #666;
}

.testimonial-text {
    font-style: italic;
    color: #555;
}

/* Contact Section */
#contact {
    padding: 80px 0;
    background-color: white;
}

.contact-container {
    display: flex;
    gap: 30px;
}

.contact-info {
    flex: 1;
}

.info-card {
    background-color: #f3f4f6;
    padding: 20px;
    border-radius: 8px;
    margin-bottom: 20px;
}

.info-header {
    display: flex;
    align-items: center;
    margin-bottom: 15px;
}

.info-icon {
    width: 24px;
    height: 24px;
    margin-right: 10px;
    color: #2563eb;
}

.contact-form {
    flex: 2;
    background-color: #f3f4f6;
    padding: 30px;
    border-radius: 8px;
}

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

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

label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
}

input, textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid #ddd;
    border-radius: 6px;
    font-family: inherit;
    font-size: 16px;
}

input:focus, textarea:focus {
    outline: none;
    border-color: #2563eb;
    box-shadow: 0 0 0 2px rgba(37, 99, 235, 0.2);
}

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

/* Footer */
footer {
    background-color: #1f2937;
    color: white;
    padding: 40px 0;
}

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

.footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
}

.footer-logo-circle {
    width: 30px;
    height: 30px;
    background-color: #2563eb;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    color: white;
    font-weight: bold;
    font-size: 14px;
}

.footer-nav {
    display: flex;
    gap: 20px;
}

.footer-nav a {
    color: #9ca3af;
    transition: color 0.3s ease;
}

.footer-nav a:hover {
    color: white;
}

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

.footer-social a {
    color: #9ca3af;
    transition: color 0.3s ease;
}

.footer-social a:hover {
    color: white;
}

.footer-bottom {
    text-align: center;
    margin-top: 30px;
    padding-top: 20px;
    border-top: 1px solid #374151;
    color: #9ca3af;
    font-size: 14px;
}

/* Responsive Styles */
@media (max-width: 992px) {
    .hero-content, .about-content, .contact-container {
        flex-direction: column;
    }

    .hero-image, .hero-text {
        width: 100%;
    }

    .process-steps {
        flex-direction: column;
        gap: 30px;
        align-items: center;
    }

    .process-step {
        max-width: 300px;
        width: 100%;
    }

    .about-image {
        margin-bottom: 30px;
    }
}

@media (max-width: 768px) {
    h1 {
        font-size: 2rem;
    }

    h2 {
        font-size: 1.75rem;
    }

    .mobile-menu-btn {
        display: block;
    }

    .services-grid, .projects-grid, .testimonials-grid, .analytics-cards {
        grid-template-columns: 1fr;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

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

    .footer-logo {
        justify-content: center;
    }
}