/* Reset & Variables */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary: #00FF87;
    --secondary: #00D9FF;
    --accent: #FF0080;
    --dark: #0A0E27;
    --light: #F0F4FF;
    --text: #1A1F3A;
    --text-light: #5A6B8C;
    --white: #FFFFFF;
    --shadow: rgba(0, 255, 135, 0.15);
    --gradient: linear-gradient(135deg, #00FF87 0%, #00D9FF 50%, #FF0080 100%);
    --glow: 0 0 20px rgba(0, 255, 135, 0.5);
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--text);
    background: var(--dark);
}

body::before {
    content: "";
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 20% 30%, rgba(0, 255, 135, 0.1) 0%, transparent 50%),
                radial-gradient(circle at 80% 70%, rgba(255, 0, 128, 0.1) 0%, transparent 50%);
    pointer-events: none;
    z-index: 0;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    position: relative;
    z-index: 1;
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(10, 14, 39, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 30px rgba(0, 255, 135, 0.2);
    z-index: 1000;
    padding: 15px 0;
    border-bottom: 2px solid rgba(0, 255, 135, 0.3);
}

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

.nav-brand {
    font-size: 1.8rem;
    font-weight: bold;
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

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

.nav-menu a {
    text-decoration: none;
    color: var(--white);
    font-weight: 600;
    transition: all 0.3s;
    text-shadow: 0 0 10px transparent;
}

.nav-menu a:hover {
    color: var(--primary);
    text-shadow: 0 0 10px rgba(0, 255, 135, 0.8);
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    background: none;
    border: none;
    cursor: pointer;
    gap: 4px;
}

.mobile-menu-toggle span {
    width: 25px;
    height: 3px;
    background: var(--text);
    transition: 0.3s;
}

/* Hero Section */
.hero {
    position: relative;
    height: 100vh;
    min-height: 600px;
    background: var(--gradient);
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: var(--white);
    margin-top: 70px;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.2);
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 800px;
    padding: 20px;
}

.hero h1 {
    font-size: 4rem;
    margin-bottom: 20px;
    font-weight: 800;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.hero-subtitle {
    font-size: 1.8rem;
    margin-bottom: 15px;
    font-weight: 300;
}

.hero-text {
    font-size: 1.2rem;
    margin-bottom: 30px;
}

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

/* Buttons */
.btn {
    display: inline-block;
    padding: 14px 35px;
    text-decoration: none;
    border-radius: 50px;
    font-weight: 600;
    transition: all 0.3s;
    border: 2px solid transparent;
    font-size: 1rem;
}

.btn-primary {
    background: var(--primary);
    color: var(--dark);
    box-shadow: var(--glow);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 30px rgba(0, 255, 135, 0.6);
    background: var(--white);
}

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

.btn-secondary:hover {
    background: var(--white);
    color: var(--primary);
}

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

.btn-outline:hover {
    background: var(--primary);
    color: var(--white);
}

/* About Section */
.about {
    padding: 100px 0;
    background: var(--dark);
}

.about h2 {
    font-size: 2.5rem;
    margin-bottom: 20px;
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 900;
    text-shadow: 0 0 30px rgba(0, 255, 135, 0.5);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-image .image-placeholder {
    width: 100%;
    height: 450px;
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 10rem;
    box-shadow: 0 10px 30px var(--shadow);
}

.about-content h3 {
    font-size: 1.8rem;
    color: var(--primary);
    margin-bottom: 10px;
    font-weight: 800;
    text-shadow: 0 0 20px rgba(0, 255, 135, 0.5);
}

.credentials {
    color: var(--secondary);
    font-style: italic;
    margin-bottom: 20px;
    font-weight: 600;
}

.about-content p {
    margin-bottom: 20px;
    color: rgba(255, 255, 255, 0.8);
    font-size: 1.1rem;
}

.stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-top: 40px;
}

.stat-item {
    text-align: center;
    padding: 25px;
    background: rgba(0, 255, 135, 0.1);
    border-radius: 15px;
    border: 2px solid rgba(0, 255, 135, 0.3);
    box-shadow: var(--glow);
    transition: all 0.3s;
}

.stat-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 0 30px rgba(0, 255, 135, 0.7);
    border-color: var(--primary);
}

.stat-item h4 {
    font-size: 2.5rem;
    color: var(--primary);
    margin-bottom: 5px;
    font-weight: 900;
    text-shadow: 0 0 20px rgba(0, 255, 135, 0.8);
}

.stat-item p {
    color: var(--white);
    font-size: 0.95rem;
    font-weight: 600;
}

/* Services Section */
.services {
    padding: 100px 0;
    background: linear-gradient(180deg, var(--dark) 0%, rgba(10, 14, 39, 0.95) 100%);
}

.services h2 {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 10px;
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 900;
}

.section-subtitle {
    text-align: center;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 60px;
    font-size: 1.1rem;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.service-card {
    background: rgba(0, 255, 135, 0.05);
    padding: 35px;
    border-radius: 20px;
    box-shadow: 0 5px 25px rgba(0, 255, 135, 0.2);
    border: 2px solid rgba(0, 255, 135, 0.2);
    transition: all 0.3s;
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 40px rgba(0, 255, 135, 0.4);
    border-color: var(--primary);
}

.service-icon {
    font-size: 3.5rem;
    margin-bottom: 20px;
    filter: drop-shadow(0 0 10px rgba(0, 255, 135, 0.8));
}

.service-card h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
    color: var(--primary);
    font-weight: 800;
    text-shadow: 0 0 15px rgba(0, 255, 135, 0.5);
}

.service-card p {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 20px;
    line-height: 1.7;
}

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

.service-card ul li {
    padding: 8px 0;
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.95rem;
    border-bottom: 1px solid rgba(0, 255, 135, 0.1);
}

.service-card ul li:before {
    content: "? ";
    color: var(--accent);
}

/* Testimonials Section */
.testimonials {
    padding: 100px 0;
    background: var(--dark);
}

.testimonials h2 {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 10px;
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 900;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-top: 40px;
}

.testimonial-card {
    background: rgba(0, 217, 255, 0.05);
    padding: 30px;
    border-radius: 20px;
    box-shadow: 0 5px 25px rgba(0, 217, 255, 0.2);
    border: 2px solid rgba(0, 217, 255, 0.2);
    transition: all 0.3s;
}

.testimonial-card:hover {
    border-color: var(--secondary);
    box-shadow: 0 10px 40px rgba(0, 217, 255, 0.4);
    transform: translateY(-3px);
}

.stars {
    color: var(--accent);
    font-size: 1.2rem;
    margin-bottom: 15px;
    filter: drop-shadow(0 0 5px rgba(255, 0, 128, 0.8));
}

.testimonial-text {
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.7;
    margin-bottom: 20px;
    font-style: italic;
}

.testimonial-author {
    display: flex;
    flex-direction: column;
    border-top: 2px solid rgba(0, 217, 255, 0.3);
    padding-top: 15px;
}

.testimonial-author strong {
    color: var(--white);
    font-size: 1.1rem;
    font-weight: 700;
}

.testimonial-author span {
    color: var(--secondary);
    font-size: 0.9rem;
    font-weight: 600;
}

/* Pricing Section */
.pricing {
    padding: 100px 0;
    background: linear-gradient(180deg, rgba(10, 14, 39, 0.95) 0%, var(--dark) 100%);
}

.pricing h2 {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 10px;
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 900;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 25px;
    margin-top: 40px;
}

.pricing-card {
    background: rgba(255, 0, 128, 0.05);
    padding: 35px;
    border-radius: 20px;
    box-shadow: 0 5px 25px rgba(255, 0, 128, 0.2);
    border: 2px solid rgba(255, 0, 128, 0.2);
    text-align: center;
    position: relative;
    transition: all 0.3s;
}

.pricing-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 40px rgba(255, 0, 128, 0.4);
    border-color: var(--accent);
}

.pricing-card.featured {
    background: linear-gradient(135deg, rgba(0, 255, 135, 0.1), rgba(0, 217, 255, 0.1));
    border: 3px solid var(--primary);
    transform: scale(1.05);
    box-shadow: 0 10px 50px rgba(0, 255, 135, 0.5);
}

.pricing-card.featured h3 {
    color: var(--primary);
}

.pricing-card.featured .amount {
    color: var(--primary);
    text-shadow: 0 0 20px rgba(0, 255, 135, 0.8);
}

.pricing-card.featured .features li {
    color: rgba(255, 255, 255, 0.9);
    border-color: rgba(0, 255, 135, 0.2);
}

.badge {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--gradient);
    color: var(--dark);
    padding: 6px 24px;
    border-radius: 25px;
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    box-shadow: 0 0 20px rgba(0, 255, 135, 0.8);
}

.pricing-card h3 {
    font-size: 1.8rem;
    margin-bottom: 20px;
    color: var(--accent);
    font-weight: 800;
    text-shadow: 0 0 15px rgba(255, 0, 128, 0.5);
}

.price {
    margin-bottom: 30px;
}

.amount {
    font-size: 3rem;
    font-weight: 900;
    color: var(--accent);
    text-shadow: 0 0 20px rgba(255, 0, 128, 0.8);
}

.period {
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.6);
}

.features {
    list-style: none;
    margin-bottom: 30px;
    text-align: left;
}

.features li {
    padding: 10px 0;
    color: rgba(255, 255, 255, 0.7);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.pricing-note {
    text-align: center;
    margin-top: 40px;
    color: var(--text-light);
    font-style: italic;
}

/* Contact Section */
.contact {
    padding: 100px 0;
    background: var(--dark);
}

.contact h2 {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 10px;
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 900;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 60px;
    margin-top: 40px;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.info-card {
    background: rgba(0, 255, 135, 0.05);
    padding: 30px;
    border-radius: 20px;
    text-align: center;
    border: 2px solid rgba(0, 255, 135, 0.2);
    transition: all 0.3s;
}

.info-card:hover {
    border-color: var(--primary);
    box-shadow: var(--glow);
}

.info-icon {
    font-size: 3rem;
    display: block;
    margin-bottom: 15px;
    filter: drop-shadow(0 0 10px rgba(0, 255, 135, 0.8));
}

.info-card h3 {
    font-size: 1.3rem;
    margin-bottom: 10px;
    color: var(--primary);
    font-weight: 800;
}

.info-card p {
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.8;
}

.contact-form {
    background: rgba(0, 217, 255, 0.05);
    padding: 40px;
    border-radius: 20px;
    border: 2px solid rgba(0, 217, 255, 0.2);
    box-shadow: 0 5px 25px rgba(0, 217, 255, 0.2);
}

.contact-form h3 {
    font-size: 1.8rem;
    margin-bottom: 10px;
    color: var(--secondary);
    font-weight: 800;
    text-shadow: 0 0 15px rgba(0, 217, 255, 0.5);
}

.form-subtitle {
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 25px;
}

.contact-form form {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
    padding: 14px;
    border: 2px solid rgba(0, 217, 255, 0.3);
    border-radius: 10px;
    font-family: inherit;
    font-size: 1rem;
    background: rgba(0, 0, 0, 0.3);
    color: var(--white);
    transition: all 0.3s;
}

.contact-form input::placeholder,
.contact-form textarea::placeholder {
    color: rgba(255, 255, 255, 0.5);
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: var(--secondary);
    box-shadow: 0 0 15px rgba(0, 217, 255, 0.5);
}

.contact-form button {
    cursor: pointer;
    font-size: 1rem;
}

/* Footer */
.footer {
    background: var(--dark);
    color: var(--white);
    text-align: center;
    padding: 30px 20px;
}

.footer p {
    margin-bottom: 5px;
}

.demo-notice {
    font-size: 0.9rem;
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 700;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }

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

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

@media (max-width: 968px) {
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background: var(--white);
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: 0 10px 27px rgba(0, 0, 0, 0.05);
        padding: 20px 0;
    }

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

    .mobile-menu-toggle {
        display: flex;
    }

    .hero h1 {
        font-size: 2.5rem;
    }

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

    .stats {
        grid-template-columns: repeat(3, 1fr);
    }
}

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

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

    .pricing-card.featured {
        transform: scale(1);
    }
}

@media (max-width: 480px) {
    .hero h1 {
        font-size: 2rem;
    }

    .hero-subtitle {
        font-size: 1.3rem;
    }

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