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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: #e5e7eb;
    background-color: #0f0f0f;
    overflow-x: hidden;
}

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

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: 1rem;
    color: #ffffff;
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.5rem; }

p {
    margin-bottom: 1rem;
    color: #9ca3af;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 24px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
    border: 2px solid transparent;
    cursor: pointer;
    font-size: 1rem;
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.1), transparent);
    transition: left 0.5s;
}

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

.btn-primary {
    background: linear-gradient(135deg, #6b7280, #4b5563);
    color: white;
    border-color: #6b7280;
    box-shadow: 0 4px 15px rgba(107, 114, 128, 0.3);
}

.btn-primary:hover {
    background: linear-gradient(135deg, #5b6470, #3f4651);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(107, 114, 128, 0.4);
}

.btn-secondary {
    background-color: transparent;
    color: #9ca3af;
    border-color: #6b7280;
}

.btn-secondary:hover {
    background-color: #6b7280;
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(107, 114, 128, 0.3);
}

.btn-outline {
    background-color: transparent;
    color: #9ca3af;
    border-color: #374151;
}

.btn-outline:hover {
    background-color: #374151;
    border-color: #6b7280;
    color: #ffffff;
}

.btn-full {
    width: 100%;
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: rgba(15, 15, 15, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    border-bottom: 1px solid #1f2937;
}

.nav {
    padding: 1rem 0;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo-img {
    height: 40px;
    width: auto;
    filter: invert(1);
}

.logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: #9ca3af;
    margin: 0;
}

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

.nav-link {
    text-decoration: none;
    color: #9ca3af;
    font-weight: 500;
    transition: all 0.3s ease;
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -5px;
    left: 0;
    background-color: #6b7280;
    transition: width 0.3s ease;
}

.nav-link:hover {
    color: #d1d5db;
}

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

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

.bar {
    width: 25px;
    height: 3px;
    background-color: #6b7280;
    margin: 3px 0;
    transition: 0.3s;
}

/* Hero Section */
.hero {
    background-image: url("../images/background3.jpeg");
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 50% 50%, rgba(0, 0, 0, 0.6) 0%, transparent 100%);
    z-index: 2;
}

.hero-container {
    display: block;
    max-width: 800px;
    margin: 0 auto;
    padding: 0 20px;
    z-index: 3;
    position: relative;
}

.hero-content {
    z-index: 4;
}

.hero-title-main {
    font-size: 3.5rem;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 0.5rem;
    display: block;
    background: linear-gradient(135deg, #ffffff, #9ca3af);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-title-sub {
    font-size: 1.2rem;
    font-weight: 500;
    color: #6b7280;
    text-transform: uppercase;
    letter-spacing: 2px;
    display: block;
    margin-bottom: 2rem;
}

.hero-description {
    font-size: 1.1rem;
    color: #9ca3af;
    line-height: 1.6;
    margin-bottom: 2.5rem;
}

.hero-cta {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
}

.hero-scroll {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    z-index: 4;
}

.scroll-indicator {
    color: #6b7280;
    font-size: 1.5rem;
    animation: bounce 2s infinite;
    text-decoration: none;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateY(0); }
    40% { transform: translateY(-10px); }
    60% { transform: translateY(-5px); }
}

/* Section Styles */
section {
    padding: 6rem 0;
    position: relative;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-title {
    font-size: 2.5rem;
    color: #ffffff;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, #ffffff, #9ca3af);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-subtitle {
    font-size: 1.1rem;
    color: #6b7280;
    max-width: 600px;
    margin: 0 auto;
}

/* About Section */
.about {
    background-image: url("../images/background1.jpeg");
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    position: relative;
}

.about::before {
    content: ";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.6); /* Dark overlay for readability */
    z-index: 1;
}

.about .container {
    position: relative;
    z-index: 2;
}

.about-content {
    display: block;
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.about-text {
    margin-bottom: 2rem;
}

.about-description {
    font-size: 1.1rem;
    margin-bottom: 2rem;
    color: #9ca3af;
}

.about-features {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    align-items: center;
}

.feature {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
    padding: 1.5rem;
    background: rgba(31, 41, 55, 0.5);
    border-radius: 12px;
    border: 1px solid #374151;
    transition: all 0.3s ease;
    width: 100%;
    max-width: 500px;
}

.feature:hover {
    background: rgba(31, 41, 55, 0.8);
    border-color: #6b7280;
    transform: translateX(10px);
}

.feature-icon {
    background: linear-gradient(135deg, #6b7280, #4b5563);
    color: white;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    box-shadow: 0 4px 15px rgba(107, 114, 128, 0.3);
}

.feature-content h3 {
    color: #ffffff;
    margin-bottom: 0.5rem;
}

.feature-content p {
    color: #9ca3af;
    margin: 0;
}}

/* Services Section */
.services {
    background-image: url("../images/background2.jpeg");
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    position: relative;
}

.services::before {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.6); /* Dark overlay for readability */
    z-index: 1;
}

.services .container {
    position: relative;
    z-index: 2;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
}

.service-card {
    background: linear-gradient(135deg, #1f2937, #111827);
    padding: 2.5rem;
    border-radius: 16px;
    text-align: center;
    transition: all 0.3s ease;
    border: 1px solid #374151;
    position: relative;
    overflow: hidden;
}.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(107, 114, 128, 0.1), transparent);
    transition: left 0.5s;
}

.service-card:hover::before {
    left: 100%;
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(107, 114, 128, 0.2);
    border-color: #6b7280;
}

.service-card.featured {
    background: linear-gradient(135deg, #4b5563, #374151);
    border-color: #6b7280;
    box-shadow: 0 10px 30px rgba(107, 114, 128, 0.3);
}

.service-card.featured .service-title,
.service-card.featured .service-list {
    color: white;
}

.service-icon {
    background: linear-gradient(135deg, #6b7280, #4b5563);
    color: white;
    width: 80px;
    height: 80px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 2rem;
    box-shadow: 0 8px 25px rgba(107, 114, 128, 0.3);
}

.service-card.featured .service-icon {
    background: linear-gradient(135deg, #ffffff, #e5e7eb);
    color: #374151;
}151;
}

.service-title {
    color: #ffffff;
    margin-bottom: 1.5rem;
}

.service-list {
    list-style: none;
    text-align: left;
    margin-bottom: 2rem;
}

.service-list li {
    padding: 0.75rem 0;
    color: #9ca3af;
    position: relative;
    padding-left: 2rem;
    border-bottom: 1px solid #374151;
}

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

.service-list li:before {
    content: "✓";
    position: absolute;
    left: 0;
    color: #10b981;
    font-weight: bold;
    font-size: 1.2rem;
}

.service-card.featured .service-list li {
    color: #e5e7eb;
    border-color: rgba(255, 255, 255, 0.2);
}

.service-card.featured .service-list li:before {
    color: #34d399;
}

/* Clients Section */
.clients {
    background: linear-gradient(135deg, #111111 0%, #1a1a1a 50%, #111111 100%);
    padding: 5rem 0;
}

.clients-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    align-items: center;
}

.client-logo {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 2rem;
    background: linear-gradient(135deg, #1f2937, #111827);
    border-radius: 12px;
    border: 1px solid #374151;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.client-logo::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(107, 114, 128, 0.1), transparent);
    transition: left 0.5s;
}

.client-logo:hover::before {
    left: 100%;
}

.client-logo:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(107, 114, 128, 0.2);
    border-color: #6b7280;
}

.client-img {
    max-width: 150px;
    max-height: 80px;
    width: auto;
    height: auto;
    filter: grayscale(100%) brightness(1.2);
    transition: filter 0.3s ease;
}

.client-logo:hover .client-img {
    filter: grayscale(0%) brightness(1);
}

/* Contact Section */
.contact {
    background-color: #0f0f0f;
    position: relative;
}

.contact::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 70% 30%, rgba(107, 114, 128, 0.1) 0%, transparent 50%);
    z-index: 1;
}

.contact .container {
    position: relative;
    z-index: 2;
}

.contact-content {
    display: block;
    text-align: center;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.contact-item {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
    padding: 2rem;
    background: linear-gradient(135deg, #1f2937, #111827);
    border-radius: 12px;
    border: 1px solid #374151;
    transition: all 0.3s ease;
}

.contact-item:hover {
    border-color: #6b7280;
    transform: translateX(10px);
}

.contact-icon {
    background: linear-gradient(135deg, #6b7280, #4b5563);
    color: white;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    box-shadow: 0 4px 15px rgba(107, 114, 128, 0.3);
}

.contact-details h3 {
    color: #ffffff;
    margin-bottom: 0.5rem;
}

.contact-details p {
    margin: 0;
    color: #9ca3af;
}

.contact-details a {
    color: #9ca3af;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
}

.contact-details a:hover {
    color: #d1d5db;
    text-decoration: underline;
}

/* Contact Form */
.contact-form {
    background: linear-gradient(135deg, #1f2937, #111827);
    padding: 2.5rem;
    border-radius: 16px;
    border: 1px solid #374151;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: #e5e7eb;
    font-weight: 500;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid #374151;
    border-radius: 8px;
    font-size: 1rem;
    transition: all 0.3s ease;
    font-family: inherit;
    background-color: #111827;
    color: #e5e7eb;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #6b7280;
    box-shadow: 0 0 0 3px rgba(107, 114, 128, 0.1);
}

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

/* Footer */
.footer {
    background: linear-gradient(135deg, #111827, #0f0f0f);
    color: white;
    padding: 4rem 0 2rem;
    border-top: 1px solid #374151;
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    margin-bottom: 2rem;
}

.footer-brand h3 {
    color: #9ca3af;
    margin-bottom: 1rem;
}

.footer-brand p {
    color: #9ca3af;
}

.footer-links {
    display: flex;
    gap: 3rem;
}

.footer-section h4 {
    color: white;
    margin-bottom: 1rem;
}

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

.footer-section ul li {
    margin-bottom: 0.5rem;
}

.footer-section ul li a {
    color: #9ca3af;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-section ul li a:hover {
    color: #d1d5db;
}

.footer-bottom {
    border-top: 1px solid #374151;
    padding-top: 2rem;
    text-align: center;
}

.footer-bottom p {
    color: #6b7280;
    margin: 0;
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background: linear-gradient(135deg, #111827, #0f0f0f);
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: 0 10px 27px rgba(0, 0, 0, 0.3);
        padding: 2rem 0;
        border-top: 1px solid #374151;
    }

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

    .nav-toggle {
        display: flex;
    }

    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 3rem;
    }

    .hero-title-main {
        font-size: 2.5rem;
    }

    .hero-cta {
        justify-content: center;
    }

    .about-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .contact-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .footer-links {
        flex-direction: column;
        gap: 2rem;
    }

    .clients-grid {
        grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
        gap: 1rem;
    }

    .client-img {
        max-width: 120px;
        max-height: 60px;
    }

    .tech-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
    }

    .tech-element {
        width: 80px;
        height: 80px;
    }
}

@media (max-width: 480px) {
    .hero-title-main {
        font-size: 2rem;
    }

    .section-title {
        font-size: 2rem;
    }

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

    .btn {
        width: 100%;
        text-align: center;
    }

    .service-card {
        padding: 2rem;
    }

    .nav-brand {
        gap: 8px;
    }

    .logo-img {
        height: 32px;
    }

    .logo {
        font-size: 1.2rem;
    }
}