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

body {
    font-family: 'Inter', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: #e0e0e0;
    background: #0a0a0f;
    overflow-x: hidden;
}

body.menu-open {
    overflow: hidden;
}

/* Animated Background */
.animated-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    background: radial-gradient(ellipse at top, #1a1a2e 0%, #0a0a0f 100%);
}

.animated-bg::before {
    content: '';
    position: absolute;
    width: 200%;
    height: 200%;
    background: 
        radial-gradient(circle at 20% 50%, rgba(0, 255, 255, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(138, 43, 226, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 40% 20%, rgba(255, 0, 255, 0.08) 0%, transparent 50%);
    animation: float 20s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translate(0, 0) rotate(0deg); }
    50% { transform: translate(-50px, 50px) rotate(180deg); }
}

/* Header & Navigation */
header {
    background: rgba(10, 10, 15, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(0, 255, 255, 0.1);
    color: white;
    padding: 1rem 0;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
}

nav {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 2rem;
    position: relative;
}

.logo {
    font-size: 1.8rem;
    font-weight: bold;
    background: linear-gradient(135deg, #00ffff, #ff00ff);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: flex;
    align-items: center;
    gap: 0.8rem;
    z-index: 1001;
}

.logo-img {
    width: 4rem;
    height: 4rem;
    object-fit: contain;
    filter: drop-shadow(0 0 10px rgba(0, 255, 255, 0.5));
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
    z-index: 1001;
}

.mobile-menu-toggle span {
    width: 25px;
    height: 3px;
    background: linear-gradient(135deg, #00ffff, #ff00ff);
    border-radius: 3px;
    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);
}

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

.nav-links a {
    color: #e0e0e0;
    text-decoration: none;
    transition: all 0.3s;
    position: relative;
    padding: 0.5rem 0;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, #00ffff, #ff00ff);
    transition: width 0.3s;
}

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

/* Hero Section */
.hero {
    padding: 180px 2rem 120px;
    text-align: center;
    position: relative;
}

.hero h1 {
    font-size: clamp(2rem, 8vw, 4rem);
    margin-bottom: 1rem;
    background: linear-gradient(135deg, #00ffff, #ff00ff, #00ffff);
    background-size: 200% auto;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: gradient 3s ease infinite, fadeInUp 1s;
}

@keyframes gradient {
    0%, 100% { background-position: 0% center; }
    50% { background-position: 100% center; }
}

.hero .subtitle {
    font-size: clamp(1rem, 3vw, 1.4rem);
    margin-bottom: 1rem;
    color: #b0b0b0;
    animation: fadeInUp 1s 0.2s backwards;
    padding: 0 1rem;
}

.hero .tagline {
    font-size: clamp(0.9rem, 2.5vw, 1.1rem);
    margin-bottom: 2.5rem;
    color: #808080;
    animation: fadeInUp 1s 0.3s backwards;
    padding: 0 1rem;
}

.ai-badge {
    display: inline-block;
    background: rgba(0, 255, 255, 0.1);
    border: 1px solid rgba(0, 255, 255, 0.3);
    padding: 0.5rem 1.5rem;
    border-radius: 50px;
    margin-bottom: 2rem;
    font-size: clamp(0.8rem, 2vw, 0.9rem);
    color: #00ffff;
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { box-shadow: 0 0 20px rgba(0, 255, 255, 0.3); }
    50% { box-shadow: 0 0 40px rgba(0, 255, 255, 0.6); }
}

.cta-button {
    background: linear-gradient(135deg, #00ffff, #8a2be2);
    color: white;
    padding: 1.2rem 3rem;
    border: none;
    border-radius: 50px;
    font-size: clamp(1rem, 2.5vw, 1.1rem);
    cursor: pointer;
    transition: all 0.3s;
    text-decoration: none;
    display: inline-block;
    position: relative;
    overflow: hidden;
    animation: fadeInUp 1s 0.5s backwards;
}

.cta-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.5s;
}

.cta-button:hover::before {
    left: 100%;
}

.cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 40px rgba(0, 255, 255, 0.4);
}

/* Services Section */
.services {
    max-width: 1400px;
    margin: 80px auto;
    padding: 0 2rem;
}

.section-title {
    text-align: center;
    font-size: clamp(2rem, 6vw, 3rem);
    margin-bottom: 1rem;
    background: linear-gradient(135deg, #00ffff, #ff00ff);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-subtitle {
    text-align: center;
    color: #808080;
    margin-bottom: 4rem;
    font-size: clamp(0.9rem, 2.5vw, 1.1rem);
    padding: 0 1rem;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.service-card-link {
    text-decoration: none;
    color: inherit;
}

.service-card {
    background: rgba(26, 26, 46, 0.6);
    backdrop-filter: blur(10px);
    padding: 2.5rem;
    border-radius: 20px;
    border: 1px solid rgba(0, 255, 255, 0.1);
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
    height: 100%;
}

.service-card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(0, 255, 255, 0.1) 0%, transparent 70%);
    opacity: 0;
    transition: opacity 0.4s;
}

.service-card:hover::before {
    opacity: 1;
}

.service-card:hover {
    transform: translateY(-10px);
    border-color: rgba(0, 255, 255, 0.4);
    box-shadow: 0 20px 60px rgba(0, 255, 255, 0.2);
}

.service-icon {
    font-size: clamp(2.5rem, 6vw, 3.5rem);
    margin-bottom: 1.5rem;
    display: block;
    filter: drop-shadow(0 0 10px currentColor);
}

.service-card h3 {
    font-size: clamp(1.3rem, 3vw, 1.6rem);
    margin-bottom: 1rem;
    color: #00ffff;
    position: relative;
    z-index: 1;
}

.service-card p {
    color: #b0b0b0;
    line-height: 1.8;
    position: relative;
    z-index: 1;
    font-size: clamp(0.9rem, 2vw, 1rem);
}

.service-tag {
    display: inline-block;
    background: rgba(138, 43, 226, 0.2);
    color: #ff00ff;
    padding: 0.3rem 0.8rem;
    border-radius: 20px;
    font-size: clamp(0.75rem, 2vw, 0.8rem);
    margin-top: 1rem;
    border: 1px solid rgba(138, 43, 226, 0.3);
}

/* Stats Section */
.stats {
    background: rgba(26, 26, 46, 0.4);
    backdrop-filter: blur(10px);
    padding: 60px 2rem;
    margin: 80px 0;
    border-top: 1px solid rgba(0, 255, 255, 0.1);
    border-bottom: 1px solid rgba(0, 255, 255, 0.1);
}

.stats-grid {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 2rem;
    text-align: center;
}

.stat-item h3 {
    font-size: clamp(2rem, 6vw, 3rem);
    color: #00ffff;
    margin-bottom: 0.5rem;
}

.stat-item p {
    color: #808080;
    font-size: clamp(0.9rem, 2.5vw, 1.1rem);
}

/* Contact Section */
.contact {
    max-width: 800px;
    margin: 80px auto;
    padding: 0 2rem;
}

.contact-form {
    background: rgba(26, 26, 46, 0.6);
    backdrop-filter: blur(10px);
    padding: clamp(1.5rem, 4vw, 3rem);
    border-radius: 20px;
    border: 1px solid rgba(0, 255, 255, 0.1);
    margin-top: 3rem;
}

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

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: #00ffff;
    font-weight: 500;
    font-size: clamp(0.9rem, 2vw, 1rem);
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 1rem;
    background: rgba(10, 10, 15, 0.6);
    border: 1px solid rgba(0, 255, 255, 0.2);
    border-radius: 10px;
    color: #e0e0e0;
    font-size: clamp(0.9rem, 2vw, 1rem);
    transition: all 0.3s;
    font-family: inherit;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #00ffff;
    box-shadow: 0 0 20px rgba(0, 255, 255, 0.2);
}

.submit-btn {
    background: linear-gradient(135deg, #00ffff, #8a2be2);
    color: white;
    padding: 1rem 3rem;
    border: none;
    border-radius: 50px;
    font-size: clamp(1rem, 2.5vw, 1.1rem);
    cursor: pointer;
    transition: all 0.3s;
    width: 100%;
}

.submit-btn:hover {
    transform: scale(1.02);
    box-shadow: 0 10px 40px rgba(0, 255, 255, 0.4);
}

.success-message {
    color: #00ffff;
    margin-top: 2rem;
    text-align: center;
    display: none;
    font-size: clamp(0.9rem, 2vw, 1rem);
}

/* Footer */
footer {
    background: rgba(10, 10, 15, 0.9);
    border-top: 1px solid rgba(0, 255, 255, 0.1);
    color: #808080;
    padding: 4rem 2rem 2rem;
}

.footer-content {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 250px), 1fr));
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-section h3 {
    color: #00ffff;
    margin-bottom: 1.5rem;
    font-size: clamp(1.1rem, 2.5vw, 1.3rem);
}

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

.footer-section ul li {
    margin-bottom: 0.8rem;
    font-size: clamp(0.9rem, 2vw, 1rem);
}

.footer-section a {
    color: #b0b0b0;
    text-decoration: none;
    transition: all 0.3s;
    display: inline-block;
}

.footer-section a:hover {
    color: #00ffff;
    transform: translateX(5px);
}

.footer-section p {
    color: #b0b0b0;
    line-height: 1.8;
    margin-bottom: 1rem;
    font-size: clamp(0.9rem, 2vw, 1rem);
}

.social-links {
    display: flex;
    gap: 1rem;
    margin-top: 1rem;
    flex-wrap: wrap;
}

.social-links a {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: 1px solid rgba(0, 255, 255, 0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s;
}

.social-links a svg {
    width: 20px;
    height: 20px;
}

.social-links a:hover {
    background: rgba(0, 255, 255, 0.2);
    border-color: #00ffff;
    box-shadow: 0 0 20px rgba(0, 255, 255, 0.4);
    transform: translateY(-3px);
}

.footer-bottom {
    border-top: 1px solid rgba(0, 255, 255, 0.1);
    padding-top: 2rem;
    text-align: center;
}

.footer-bottom p {
    margin-bottom: 0.5rem;
    font-size: clamp(0.85rem, 2vw, 0.95rem);
}

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

/* Tablet Responsive (768px - 1024px) */
@media (max-width: 1024px) {
    nav {
        padding: 0 1.5rem;
    }

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

    .hero {
        padding: 150px 1.5rem 100px;
    }

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

/* Mobile Responsive (max-width: 768px) */
@media (max-width: 768px) {
    .mobile-menu-toggle {
        display: flex;
    }

    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 70%;
        max-width: 300px;
        height: 100vh;
        background: rgba(10, 10, 15, 0.98);
        backdrop-filter: blur(20px);
        flex-direction: column;
        padding: 100px 2rem 2rem;
        gap: 2rem;
        transition: right 0.3s ease;
        border-left: 1px solid rgba(0, 255, 255, 0.1);
        box-shadow: -5px 0 20px rgba(0, 0, 0, 0.5);
    }

    .nav-links.active {
        right: 0;
    }

    .nav-links a {
        font-size: 1.1rem;
        padding: 0.5rem 0;
    }

    .logo {
        font-size: 1.3rem;
    }

    .logo-img {
        width: 3rem;
        height: 3rem;
    }

    .hero {
        padding: 130px 1rem 80px;
    }

    .services {
        margin: 60px auto;
        padding: 0 1rem;
    }

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

    .service-card {
        padding: 2rem;
    }

    .stats {
        padding: 40px 1rem;
        margin: 60px 0;
    }

    .stats-grid {
        gap: 2rem;
    }

    .contact {
        margin: 60px auto;
        padding: 0 1rem;
    }

    .contact-form {
        padding: 1.5rem;
    }

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

    footer {
        padding: 3rem 1rem 1.5rem;
    }
}

/* Small Mobile (max-width: 480px) */
@media (max-width: 480px) {
    .nav-links {
        width: 80%;
    }

    .logo span {
        font-size: 1.1rem;
    }

    .hero {
        padding: 120px 1rem 60px;
    }

    .ai-badge {
        padding: 0.4rem 1rem;
        margin-bottom: 1.5rem;
    }

    .cta-button {
        padding: 1rem 2rem;
    }

    .service-card {
        padding: 1.5rem;
    }

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

    .social-links a {
        width: 35px;
        height: 35px;
    }

    .social-links a svg {
        width: 18px;
        height: 18px;
    }
}

/* Large Desktop (min-width: 1400px) */
@media (min-width: 1400px) {
    .hero h1 {
        font-size: 4.5rem;
    }

    .section-title {
        font-size: 3.5rem;
    }
}