:root {
    --primary-color: #00f3ff;
    /* Neon Cyan */
    --secondary-color: #ff6600;
    /* Neon Orange */
    --bg-dark: #0a0a0a;
    --bg-card: #141414;
    --text-light: #e0e0e0;
    --text-muted: #a0a0a0;
    --font-heading: 'Orbitron', sans-serif;
    --font-body: 'Roboto', sans-serif;
}

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

body {
    font-family: var(--font-body);
    background-color: var(--bg-dark);
    color: var(--text-light);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Header */
header {
    background-color: rgba(10, 10, 10, 0.95);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0, 243, 255, 0.1);
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 5%;
    max-width: 1400px;
    margin: 0 auto;
}

.logo {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 900;
    color: #fff;
    letter-spacing: 2px;
}

.logo .highlight {
    color: var(--primary-color);
}

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

.nav-links li {
    margin-left: 2rem;
}

.nav-links a {
    text-decoration: none;
    color: var(--text-light);
    font-family: var(--font-heading);
    font-size: 0.9rem;
    font-weight: 700;
    transition: color 0.3s;
    text-transform: uppercase;
    letter-spacing: 1px;
}

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

.btn-contact {
    border: 1px solid var(--primary-color);
    padding: 0.5rem 1.2rem;
    border-radius: 4px;
    color: var(--primary-color) !important;
}

.btn-contact:hover {
    background-color: rgba(0, 243, 255, 0.1);
    box-shadow: 0 0 10px var(--primary-color);
}

/* Hero Section */
.hero {
    height: 100vh;
    background: url('assets/hero-bg.png') no-repeat center center/cover;
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 0 2rem;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.8));
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
}

.hero h1 {
    font-family: var(--font-heading);
    font-size: 3.5rem;
    color: #fff;
    margin-bottom: 1rem;
    text-transform: uppercase;
}

.neon-text {
    color: var(--primary-color);
    text-shadow: 0 0 10px rgba(0, 243, 255, 0.5);
}

.hero p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    color: var(--text-muted);
}

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

.btn-primary {
    background: transparent;
    border: 2px solid var(--primary-color);
    color: #fff;
    padding: 0.8rem 2rem;
    font-family: var(--font-heading);
    text-decoration: none;
    font-weight: 700;
    text-transform: uppercase;
    transition: all 0.3s;
    border-radius: 2px;
}

.btn-primary:hover {
    background: var(--primary-color);
    color: #000;
    box-shadow: 0 0 20px var(--primary-color);
}

.btn-whatsapp {
    background-color: #25d366;
    border: 2px solid #25d366;
    color: #fff;
    padding: 0.8rem 2rem;
    font-family: var(--font-heading);
    text-decoration: none;
    font-weight: 700;
    text-transform: uppercase;
    transition: all 0.3s;
    border-radius: 2px;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.btn-whatsapp:hover {
    background-color: #1ebc59;
    box-shadow: 0 0 20px rgba(37, 211, 102, 0.5);
    border-color: #1ebc59;
}

/* Services Section */
.services {
    padding: 5rem 5%;
    background-color: var(--bg-dark);
}

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

.section-header h2 {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    color: #fff;
    margin-bottom: 0.5rem;
}

.underline {
    width: 60px;
    height: 4px;
    background-color: var(--secondary-color);
    margin: 0 auto;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.service-card {
    background-color: var(--bg-card);
    padding: 3rem 2rem;
    text-align: center;
    border: 1px solid #333;
    transition: transform 0.3s, border-color 0.3s;
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--primary-color);
    transform: scaleX(0);
    transition: transform 0.3s;
    transform-origin: left;
}

.service-card:hover {
    transform: translateY(-10px);
    border-color: var(--primary-color);
}

.service-card:hover::before {
    transform: scaleX(1);
}

.service-card i {
    font-size: 3rem;
    color: var(--secondary-color);
    margin-bottom: 1.5rem;
}

.service-card h3 {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    margin-bottom: 1rem;
    color: #fff;
}

/* Clients Section */
.clients {
    padding: 5rem 5%;
    background-color: #0d0d0d;
    text-align: center;
}

.clients-sub {
    color: var(--text-muted);
    margin-top: 1rem;
    font-size: 1.1rem;
}

.clients-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.client-item {
    background-color: var(--bg-card);
    border: 1px solid #333;
    color: var(--text-muted);
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.2rem;
    padding: 1.5rem 2rem;
    min-width: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 4px;
    transition: all 0.3s;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* About Section */
.about {
    padding: 6rem 5%;
    background-color: #0f0f0f;
    border-bottom: 1px solid #222;
}

.about-container {
    max-width: 1000px;
    margin: 0 auto;
}

.about h2 {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    color: #fff;
    margin-bottom: 1rem;
}

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

.underline-left {
    width: 80px;
    height: 4px;
    background-color: var(--secondary-color);
    margin-bottom: 2rem;
}

.intro-text {
    font-size: 1.3rem;
    color: #fff;
    margin-bottom: 1.5rem;
    font-weight: 300;
}

.about p {
    color: var(--text-muted);
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
}

.about strong {
    color: #fff;
}

.success-story {
    background: linear-gradient(135deg, rgba(20, 20, 20, 1) 0%, rgba(30, 30, 30, 1) 100%);
    padding: 2rem;
    border-left: 4px solid var(--secondary-color);
    border-radius: 4px;
    margin: 2rem 0;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

.success-story h3 {
    color: var(--secondary-color);
    font-family: var(--font-heading);
    margin-bottom: 1rem;
}

.success-story em {
    color: #fff;
    display: block;
    margin-top: 1rem;
    font-style: italic;
}

.stats-grid {
    display: flex;
    gap: 4rem;
    margin-top: 3rem;
}

.stat-item {
    display: flex;
    flex-direction: column;
}

.stat-number {
    font-family: var(--font-heading);
    font-size: 3.5rem;
    color: var(--primary-color);
    font-weight: 900;
    line-height: 1;
}

.stat-label {
    color: var(--text-muted);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-top: 0.5rem;
}

.client-item:hover {
    border-color: var(--secondary-color);
    color: #fff;
    transform: translateY(-5px);
    box-shadow: 0 5px 15px rgba(255, 102, 0, 0.2);
}

/* Reviews Section */
.reviews {
    padding: 5rem 5%;
    background-color: var(--bg-dark);
}

.reviews-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.review-card {
    background-color: #111;
    padding: 2rem;
    border-radius: 8px;
    border-left: 4px solid var(--primary-color);
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.3);
}

.stars {
    color: #ffd700;
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.review-card p {
    font-style: italic;
    color: var(--text-light);
    margin-bottom: 1.5rem;
}

.review-card h4 {
    color: var(--secondary-color);
    font-size: 0.9rem;
    text-align: right;
}

/* FAQ Section */
.faq {
    padding: 5rem 5%;
    background-color: #0d0d0d;
}

.faq-container {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    margin-bottom: 1.5rem;
    background-color: var(--bg-card);
    padding: 1.5rem;
    border-radius: 4px;
    border: 1px solid #333;
}

.faq-item h3 {
    color: var(--primary-color);
    margin-bottom: 0.5rem;
    font-family: var(--font-heading);
    font-size: 1.1rem;
}

.faq-item p {
    color: var(--text-muted);
}

/* Contact Section */
.contact {
    padding: 5rem 5%;
    background-color: #111;
    position: relative;
    border-top: 1px solid #222;
}

.contact-container {
    display: flex;
    flex-wrap: wrap;
    max-width: 1200px;
    margin: 0 auto;
    gap: 4rem;
}

.contact-info,
.contact-form {
    flex: 1;
    min-width: 300px;
}

.contact-info h2 {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    color: #fff;
}

.contact-info p {
    margin-bottom: 2rem;
    color: var(--text-muted);
}

.info-item {
    display: flex;
    align-items: center;
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
}

.info-item i {
    color: var(--primary-color);
    font-size: 1.5rem;
    margin-right: 1rem;
    width: 30px;
    text-align: center;
}

.btn-whatsapp-large {
    display: inline-flex;
    margin-top: 1rem;
    background-color: #25d366;
    color: white;
    padding: 1rem 2rem;
    border-radius: 4px;
    text-decoration: none;
    font-weight: bold;
    font-family: var(--font-heading);
    align-items: center;
    gap: 10px;
    font-size: 1.1rem;
    transition: transform 0.2s;
}

.btn-whatsapp-large:hover {
    transform: scale(1.02);
}

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

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--text-light);
    font-family: var(--font-heading);
    font-size: 0.9rem;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 1rem;
    background-color: #000;
    border: 1px solid #444;
    color: #fff;
    font-family: var(--font-body);
    font-size: 1rem;
    border-radius: 2px;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
}

.btn-submit {
    background-color: var(--primary-color);
    color: #000;
    border: none;
    padding: 1rem 2.5rem;
    font-family: var(--font-heading);
    font-weight: 900;
    font-size: 1rem;
    cursor: pointer;
    text-transform: uppercase;
    transition: background-color 0.3s;
    width: 100%;
}

.btn-submit:hover {
    background-color: #00c4cf;
}

/* Footer */
footer {
    padding: 2rem;
    background-color: #000;
    text-align: center;
    border-top: 1px solid #222;
}

footer p {
    font-size: 0.9rem;
    color: #666;
}

/* Responsive */
@media (max-width: 768px) {
    .navbar {
        flex-direction: column;
        gap: 1rem;
    }

    .nav-links {
        margin-top: 1rem;
        flex-wrap: wrap;
        justify-content: center;
        gap: 1rem;
    }

    .nav-links li {
        margin: 0;
    }

    .hero h1 {
        font-size: 2.2rem;
    }

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