:root {
    --bg-primary: #05060a;
    --bg-secondary: #0f111a;
    --text-primary: #f8f9fa;
    --text-secondary: #94a3b8;
    --accent: #00f5a0;
    --accent-gradient: linear-gradient(135deg, #00f5a0 0%, #00d9ff 100%);
    --nav-bg: rgba(5, 6, 10, 0.8);
    --glass-bg: rgba(18, 20, 29, 0.7);
    --border-radius: 24px;
    --transition: all 0.4s cubic-bezier(0.23, 1, 0.32, 1);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "SF Pro Display", "Helvetica Neue", Helvetica, Arial, sans-serif;
}

body {
    background-color: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.5;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

/* Navigation */
nav {
    position: fixed;
    top: 0;
    width: 100%;
    height: 48px;
    background: var(--nav-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    z-index: 1000;
    display: flex;
    justify-content: center;
    align-items: center;
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
}

.nav-content {
    width: 100%;
    max-width: 1024px;
    padding: 0 22px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-links {
    display: flex;
    gap: 30px;
}

.nav-links a {
    text-decoration: none;
    color: var(--text-primary);
    font-size: 12px;
    font-weight: 400;
    opacity: 0.8;
    transition: var(--transition);
}

.nav-links a:hover {
    opacity: 1;
}

.logo {
    font-weight: 600;
    font-size: 18px;
    letter-spacing: -0.5px;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 120px 20px 60px;
    text-align: center;
    background-color: var(--bg-primary);
}

.hero-title {
    font-size: 56px;
    font-weight: 600;
    letter-spacing: -0.005em;
    margin-bottom: 10px;
    animation: fadeInUp 1s ease-out forwards;
}

.hero-subtitle {
    font-size: 28px;
    font-weight: 400;
    margin-top: 10px;
    margin-bottom: 30px;
    animation: fadeInUp 1.2s ease-out forwards;
}

.cta-group {
    display: flex;
    gap: 20px;
    animation: fadeInUp 1.4s ease-out forwards;
}

.btn {
    padding: 12px 24px;
    border-radius: 980px;
    text-decoration: none;
    font-size: 17px;
    font-weight: 400;
    transition: var(--transition);
}

.btn-primary {
    background: var(--accent-gradient);
    color: #05060a;
    font-weight: 600;
    border: none;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(0, 245, 160, 0.3);
}

.btn-secondary {
    color: var(--accent);
    border: 1px solid rgba(0, 245, 160, 0.2);
}

.btn-secondary:hover {
    background: rgba(0, 245, 160, 0.05);
    text-decoration: none;
    border-color: var(--accent);
}

.hero-image {
    margin-top: 50px;
    width: 100%;
    max-width: 800px;
    animation: fadeInUp 1.6s ease-out forwards;
}

.hero-image img {
    width: 100%;
    border-radius: var(--border-radius);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

/* Sections */
section {
    padding: 100px 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
}

.section-title {
    font-size: 48px;
    font-weight: 600;
    margin-bottom: 20px;
    text-align: center;
}

.section-desc {
    font-size: 21px;
    color: var(--text-secondary);
    max-width: 700px;
    text-align: center;
    margin-bottom: 60px;
}

/* Feature Grid */
.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
    width: 100%;
}

.feature-card {
    background: var(--bg-secondary);
    padding: 40px;
    border-radius: var(--border-radius);
    border: 1px solid rgba(255, 255, 255, 0.05);
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    transition: var(--transition);
}

.feature-card:hover {
    transform: translateY(-8px);
    border-color: rgba(0, 245, 160, 0.4);
    background: #12141d;
    box-shadow: 0 20px 40px rgba(0, 245, 160, 0.1);
}

.feature-card:hover h3 {
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    transition: var(--transition);
}

.feature-card h3 {
    font-size: 24px;
    margin-bottom: 15px;
}

.feature-card p {
    color: var(--text-secondary);
}

/* About Section */
.about-content {
    display: flex;
    align-items: center;
    gap: 60px;
    width: 100%;
}

.about-text {
    flex: 1;
}

.about-image {
    flex: 1;
}

.about-image img {
    width: 100%;
    border-radius: var(--border-radius);
}

/* Contact Form */
.contact-form {
    width: 100%;
    max-width: 500px;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

/* Contact & Office Info */
.office-info {
    margin-top: 50px;
    display: flex;
    flex-direction: column;
    gap: 24px;
    align-items: center;
    animation: fadeInUp 1.6s ease-out forwards;
}

.office-item {
    color: var(--text-secondary);
    font-size: 17px;
    line-height: 1.6;
    max-width: 400px;
    text-align: center;
}

.office-item strong {
    color: var(--accent); /* Use accent for headings */
    display: block;
    margin-bottom: 8px;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    font-size: 15px;
    font-weight: 700;
}

.office-item.phone {
    font-size: 20px;
    color: var(--text-primary);
    font-weight: 500;
    margin-top: 10px;
}

input,
textarea {
    padding: 15px;
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    background: var(--bg-secondary);
    color: var(--text-primary);
    font-size: 16px;
}

input:focus,
textarea:focus {
    outline: none;
    border-color: var(--accent);
}

.submit-btn {
    background: var(--accent-gradient);
    color: #05060a;
    border: none;
    padding: 15px;
    border-radius: 980px;
    font-size: 17px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

.submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(0, 245, 160, 0.3);
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: var(--transition);
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

/* Footer */
footer {
    background: var(--bg-secondary);
    padding: 60px 20px;
    margin-top: 100px;
}

.footer-content {
    max-width: 1024px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 40px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    padding-bottom: 40px;
}

.footer-section h4 {
    font-size: 12px;
    font-weight: 600;
    margin-bottom: 15px;
    color: var(--text-primary);
}

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

.footer-section li {
    margin-bottom: 10px;
}

.footer-section a {
    text-decoration: none;
    color: var(--text-secondary);
    font-size: 12px;
}

.footer-section a:hover {
    color: var(--text-primary);
    text-decoration: underline;
}

.footer-bottom {
    max-width: 1024px;
    margin: 20px auto 0;
    color: var(--text-secondary);
    font-size: 12px;
}

@media (max-width: 768px) {
    .hero-title {
        font-size: 40px;
    }

    .hero-subtitle {
        font-size: 20px;
    }

    .about-content {
        flex-direction: column;
    }

    .nav-links {
        display: none;
    }
}