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

:root {
    --primary-black: #1a1a1a;
    --primary-yellow: #ffd700;
    --dark-yellow: #f4c430;
    --light-gray: #f5f5f5;
    --medium-gray: #e0e0e0;
    --dark-gray: #333333;
    --text-gray: #666666;
    --white: #ffffff;
    --shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    --shadow-hover: 0 4px 20px rgba(0, 0, 0, 0.15);
}

body {
    font-family: 'Roboto', sans-serif;
    line-height: 1.6;
    color: var(--dark-gray);
    background-color: var(--white);
}

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

h1, h2, h3, h4 {
    font-family: 'Oswald', sans-serif;
    font-weight: 600;
    color: var(--primary-black);
}

h2 {
    font-size: 2.5rem;
    margin-bottom: 2rem;
    text-align: center;
    position: relative;
    padding-bottom: 15px;
}

h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: var(--primary-yellow);
}

/* Navigation */
.navbar {
    background: var(--primary-black);
    padding: 15px 0;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    box-shadow: var(--shadow);
}

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

.logo-section {
    display: flex;
    align-items: center;
    gap: 20px;
}

.logo {
    height: 70px;
    width: auto;
}

.company-name {
    font-family: 'Oswald', sans-serif;
    font-size: 1.8rem;
    font-weight: 600;
    color: var(--white);
    letter-spacing: 1px;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 30px;
}

.nav-links a {
    color: var(--white);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s;
    font-size: 0.95rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

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

/* Hero Section */
.hero {
    background: linear-gradient(135deg, var(--primary-black) 0%, #2a2a2a 100%);
    color: var(--white);
    padding: 120px 0 80px;
    margin-top: 100px;
}

.hero-content {
    text-align: center;
}

.company-header {
    font-family: 'Oswald', sans-serif;
    font-size: 3.5rem;
    font-weight: 700;
    color: var(--primary-yellow);
    letter-spacing: 3px;
    margin-bottom: 20px;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
    border-bottom: 3px solid var(--primary-yellow);
    display: inline-block;
    padding-bottom: 10px;
    margin-bottom: 30px;
}

.hero h1 {
    font-size: 2.8rem;
    margin-bottom: 20px;
    color: var(--white);
    letter-spacing: -1px;
}

.hero-subtitle {
    font-size: 1.3rem;
    color: var(--primary-yellow);
    margin-bottom: 20px;
    font-weight: 500;
    letter-spacing: 1px;
}

.hero-description {
    font-size: 1.1rem;
    max-width: 700px;
    margin: 0 auto 40px;
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.9);
}

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

.btn {
    display: inline-block;
    padding: 12px 35px;
    text-decoration: none;
    font-weight: 500;
    border-radius: 5px;
    transition: all 0.3s;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-size: 0.95rem;
}

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

.btn-primary:hover {
    background: var(--dark-yellow);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(255, 215, 0, 0.3);
}

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

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

/* Services Section */
.services {
    padding: 80px 0;
    background: var(--light-gray);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.service-card {
    background: var(--white);
    padding: 30px;
    border-radius: 8px;
    box-shadow: var(--shadow);
    transition: all 0.3s;
    border-top: 3px solid var(--primary-yellow);
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
}

.service-icon {
    font-size: 2.5rem;
    margin-bottom: 20px;
    display: block;
    text-align: center;
}

.service-card h3 {
    margin-bottom: 15px;
    color: var(--primary-black);
    font-size: 1.4rem;
}

.service-card ul {
    list-style: none;
    padding-left: 0;
}

.service-card li {
    padding: 5px 0;
    color: var(--text-gray);
    position: relative;
    padding-left: 20px;
}

.service-card li::before {
    content: '▸';
    position: absolute;
    left: 0;
    color: var(--primary-yellow);
    font-weight: bold;
}

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

.project-showcase {
    background: linear-gradient(135deg, #f8f8f8 0%, var(--white) 100%);
    border-radius: 10px;
    padding: 50px;
    box-shadow: var(--shadow);
    border-left: 5px solid var(--primary-yellow);
}

.project-showcase h3 {
    font-size: 2rem;
    margin-bottom: 10px;
    color: var(--primary-black);
}

.project-subtitle {
    font-size: 1.2rem;
    color: var(--text-gray);
    margin-bottom: 40px;
}

.project-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 30px;
    margin-bottom: 50px;
    text-align: center;
}

.stat {
    padding: 20px;
    background: var(--white);
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.stat-number {
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary-yellow);
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.1);
}

.stat-label {
    font-size: 0.9rem;
    color: var(--text-gray);
    margin-top: 5px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

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

.detail-section h4 {
    margin-bottom: 20px;
    color: var(--primary-black);
    font-size: 1.3rem;
}

.detail-section ul {
    list-style: none;
}

.detail-section li {
    padding: 8px 0;
    color: var(--text-gray);
    border-bottom: 1px solid var(--medium-gray);
    position: relative;
    padding-left: 25px;
}

.detail-section li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--primary-yellow);
    font-weight: bold;
}

.tech-stack {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.tech-tag {
    background: var(--primary-black);
    color: var(--white);
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 0.9rem;
    transition: all 0.3s;
}

.tech-tag:hover {
    background: var(--primary-yellow);
    color: var(--primary-black);
    transform: scale(1.05);
}

/* About Section */
.about {
    padding: 80px 0;
    background: var(--light-gray);
}

.about-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 50px;
    margin-top: 40px;
}

.about-text p {
    margin-bottom: 20px;
    line-height: 1.8;
    color: var(--text-gray);
}

.about-text strong {
    color: var(--primary-black);
}

.about-text h3 {
    margin-top: 30px;
    margin-bottom: 15px;
    color: var(--primary-black);
}

.about-text ul {
    list-style: none;
}

.about-text li {
    padding: 8px 0;
    color: var(--text-gray);
    position: relative;
    padding-left: 25px;
}

.about-text li::before {
    content: '➤';
    position: absolute;
    left: 0;
    color: var(--primary-yellow);
}

.about-expertise {
    background: var(--white);
    padding: 30px;
    border-radius: 8px;
    height: fit-content;
    box-shadow: var(--shadow);
    border-top: 3px solid var(--primary-yellow);
}

.about-expertise h3 {
    margin-bottom: 20px;
    color: var(--primary-black);
}

.expertise-list {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.expertise-item {
    padding: 10px;
    background: var(--light-gray);
    border-radius: 5px;
    color: var(--dark-gray);
    font-weight: 500;
    transition: all 0.3s;
}

.expertise-item:hover {
    background: var(--primary-yellow);
    color: var(--primary-black);
    transform: translateX(5px);
}

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

.contact-info {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.contact-info h3 {
    margin-bottom: 20px;
    font-size: 1.8rem;
}

.contact-info > p {
    margin-bottom: 40px;
    color: var(--text-gray);
    font-size: 1.1rem;
}

.contact-details {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
    margin: 40px 0;
    text-align: left;
}

.contact-item {
    padding: 20px;
    background: var(--light-gray);
    border-radius: 8px;
    border-left: 3px solid var(--primary-yellow);
}

.contact-item strong {
    color: var(--primary-black);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.contact-item a {
    color: var(--primary-black);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s;
}

.contact-item a:hover {
    color: var(--dark-yellow);
}

.contact-cta {
    margin-top: 50px;
    padding: 30px;
    background: linear-gradient(135deg, var(--primary-black) 0%, #2a2a2a 100%);
    border-radius: 8px;
    color: var(--white);
}

.contact-cta strong {
    color: var(--primary-yellow);
}

.contact-link {
    color: var(--primary-yellow);
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s;
    border-bottom: 2px solid transparent;
}

.contact-link:hover {
    color: var(--white);
    border-bottom: 2px solid var(--white);
}

/* Footer */
.footer {
    background: var(--primary-black);
    color: var(--white);
    padding: 40px 0;
    text-align: center;
}

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

.footer-logo-img {
    height: 60px;
    width: auto;
    opacity: 0.9;
}

.footer-info p {
    margin: 5px 0;
    color: rgba(255, 255, 255, 0.8);
}

.footer-info p:last-child {
    color: var(--primary-yellow);
    font-size: 0.9rem;
    letter-spacing: 0.5px;
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-links {
        display: none;
    }

    .company-name {
        font-size: 1.2rem;
    }

    .logo {
        height: 50px;
    }

    .company-header {
        font-size: 2rem;
        letter-spacing: 1px;
    }

    .hero h1 {
        font-size: 2rem;
    }

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

    .services-grid {
        grid-template-columns: 1fr;
    }

    .project-details {
        grid-template-columns: 1fr;
    }

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

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

    .project-stats {
        grid-template-columns: repeat(2, 1fr);
    }
}