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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: #0a0e27;
    color: #fff;
    overflow-x: hidden;
}

.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(10, 14, 39, 0.95);
    backdrop-filter: blur(10px);
    padding: 1.5rem 5%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 1000;
    border-bottom: 1px solid rgba(0, 242, 254, 0.1);
}

.logo {
    font-size: 1.8rem;
    font-weight: 700;
    background: linear-gradient(135deg, #00f2fe 0%, #4facfe 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav-links {
    display: flex;
    gap: 2rem;
    list-style: none;
}

.nav-links a {
    color: #fff;
    text-decoration: none;
    transition: color 0.3s;
    font-weight: 500;
}

.nav-links a:hover {
    color: #00f2fe;
}

/* Mobile Menu Toggle Button */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: space-around;
    width: 30px;
    height: 25px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0;
    z-index: 1001;
}

.mobile-menu-toggle span {
    width: 100%;
    height: 3px;
    background: #00f2fe;
    border-radius: 10px;
    transition: all 0.3s ease;
}

.mobile-menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(8px, 8px);
}

.mobile-menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
}

.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 5rem 5%;
    position: relative;
    overflow: hidden;
}

.hero-content {
    max-width: 900px;
    z-index: 2;
    text-align: center;
}

.hero h1 {
    font-size: 4rem;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, #00f2fe 0%, #4facfe 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: fadeInUp 1s ease;
}

.hero p {
    font-size: 1.3rem;
    margin-bottom: 2rem;
    color: #b8c5d6;
    animation: fadeInUp 1s ease 0.2s both;
}

.cta-button {
    display: inline-block;
    padding: 1rem 2.5rem;
    background: linear-gradient(135deg, #00f2fe 0%, #4facfe 100%);
    color: #0a0e27;
    text-decoration: none;
    border-radius: 50px;
    font-weight: 700;
    transition: transform 0.3s, box-shadow 0.3s;
    animation: fadeInUp 1s ease 0.4s both;
}

.cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(0, 242, 254, 0.4);
}

.particles {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    z-index: 1;
}

.particle {
    position: absolute;
    width: 3px;
    height: 3px;
    background: #00f2fe;
    border-radius: 50%;
    animation: float 15s infinite;
    opacity: 0.6;
}

.services {
    padding: 5rem 5%;
    background: linear-gradient(180deg, #0a0e27 0%, #1a1f3a 100%);
}

.section-title {
    text-align: center;
    font-size: 3rem;
    margin-bottom: 3rem;
    background: linear-gradient(135deg, #00f2fe 0%, #4facfe 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.service-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.service-card {
    background: rgba(255, 255, 255, 0.05);
    padding: 2.5rem;
    border-radius: 20px;
    border: 1px solid rgba(0, 242, 254, 0.2);
    transition: transform 0.3s, box-shadow 0.3s, border-color 0.3s;
    backdrop-filter: blur(10px);
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0, 242, 254, 0.3);
    border-color: rgba(0, 242, 254, 0.6);
}

.service-icon {
    font-size: 3rem;
    margin-bottom: 1.5rem;
    display: inline-block;
}

.service-card h3 {
    font-size: 1.8rem;
    margin-bottom: 1rem;
    color: #00f2fe;
}

.service-card p {
    color: #b8c5d6;
    line-height: 1.6;
}

/* Tech Stack Section */
.tech-stack {
    padding: 5rem 5%;
    background: #0a0e27;
}

.tech-container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2.5rem;
}

.tech-category {
    background: rgba(255, 255, 255, 0.03);
    padding: 2rem;
    border-radius: 15px;
    border: 1px solid rgba(0, 242, 254, 0.15);
}

.tech-category h3 {
    color: #00f2fe;
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    text-align: center;
}

.tech-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.8rem;
    justify-content: center;
}

.tech-tag {
    background: linear-gradient(135deg, rgba(0, 242, 254, 0.15) 0%, rgba(79, 172, 254, 0.15) 100%);
    padding: 0.6rem 1.2rem;
    border-radius: 25px;
    font-size: 0.9rem;
    border: 1px solid rgba(0, 242, 254, 0.3);
    color: #fff;
    transition: transform 0.3s, background 0.3s, border-color 0.3s;
}

.tech-tag:hover {
    transform: translateY(-3px);
    background: linear-gradient(135deg, rgba(0, 242, 254, 0.25) 0%, rgba(79, 172, 254, 0.25) 100%);
    border-color: rgba(0, 242, 254, 0.6);
}

/* Features Section */
.features {
    padding: 5rem 5%;
    background: linear-gradient(180deg, #0a0e27 0%, #1a1f3a 100%);
}

.feature-list {
    max-width: 1100px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.feature-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    background: rgba(255, 255, 255, 0.03);
    padding: 1.5rem;
    border-radius: 12px;
    border: 1px solid rgba(0, 242, 254, 0.1);
    transition: transform 0.3s, border-color 0.3s;
}

.feature-item:hover {
    transform: translateX(5px);
    border-color: rgba(0, 242, 254, 0.4);
}

.feature-icon {
    font-size: 2rem;
    color: #00f2fe;
    flex-shrink: 0;
}

.feature-item h4 {
    color: #fff;
    margin-bottom: 0.5rem;
    font-size: 1.1rem;
}

.feature-item p {
    color: #b8c5d6;
    font-size: 0.95rem;
    line-height: 1.5;
}

/* Solutions Section */
.solutions {
    padding: 5rem 5%;
    background: #0a0e27;
}

.solutions-grid {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.solution-card {
    background: rgba(255, 255, 255, 0.05);
    padding: 2rem;
    border-radius: 15px;
    border: 1px solid rgba(0, 242, 254, 0.2);
    transition: transform 0.3s, box-shadow 0.3s;
}

.solution-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 242, 254, 0.2);
}

.solution-card h3 {
    color: #00f2fe;
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    padding-bottom: 0.8rem;
    border-bottom: 2px solid rgba(0, 242, 254, 0.3);
}

.solution-card ul {
    list-style: none;
}

.solution-card li {
    color: #b8c5d6;
    padding: 0.6rem 0;
    padding-left: 1.5rem;
    position: relative;
    line-height: 1.5;
}

.solution-card li:before {
    content: "▹";
    position: absolute;
    left: 0;
    color: #00f2fe;
    font-weight: bold;
}

/* Contact Section */
.contact {
    padding: 5rem 5%;
    background: linear-gradient(180deg, #0a0e27 0%, #1a1f3a 100%);
    text-align: center;
}

.contact-content {
    max-width: 700px;
    margin: 0 auto;
}

.contact-content > p {
    font-size: 1.1rem;
    color: #b8c5d6;
    line-height: 1.8;
}

.contact-info {
    margin-top: 2.5rem;
    font-size: 1.1rem;
    color: #b8c5d6;
}

.contact-info p {
    margin: 1rem 0;
}

.contact-info a {
    color: #00f2fe;
    text-decoration: none;
    transition: color 0.3s;
}

.contact-info a:hover {
    color: #4facfe;
}

footer {
    background: #0a0e27;
    padding: 2rem 5%;
    text-align: center;
    border-top: 1px solid rgba(0, 242, 254, 0.1);
    color: #b8c5d6;
}

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

@keyframes float {
    0%, 100% {
        transform: translate(0, 0) rotate(0deg);
    }
    33% {
        transform: translate(30px, -50px) rotate(120deg);
    }
    66% {
        transform: translate(-20px, 20px) rotate(240deg);
    }
}

@media (max-width: 768px) {
    .hero h1 {
        font-size: 2.5rem;
    }
    
    .navbar {
        padding: 1rem 5%;
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
    
    .nav-links {
        position: fixed;
        top: 70px;
        right: -100%;
        width: 70%;
        max-width: 300px;
        height: calc(100vh - 70px);
        background: rgba(10, 14, 39, 0.98);
        backdrop-filter: blur(10px);
        flex-direction: column;
        align-items: center;
        justify-content: flex-start;
        padding: 2rem 0;
        gap: 0;
        border-left: 1px solid rgba(0, 242, 254, 0.2);
        transition: right 0.3s ease;
        z-index: 999;
    }
    
    .nav-links.active {
        right: 0;
    }
    
    .nav-links li {
        width: 100%;
        text-align: center;
        padding: 1rem 0;
        border-bottom: 1px solid rgba(0, 242, 254, 0.1);
    }
    
    .nav-links a {
        display: block;
        font-size: 1.1rem;
        padding: 0.5rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .service-grid,
    .solutions-grid,
    .tech-container {
        grid-template-columns: 1fr;
    }
    
    .tech-tags {
        gap: 0.6rem;
    }
    
    .tech-tag {
        font-size: 0.85rem;
        padding: 0.5rem 1rem;
    }
}