.navbar {
    position: sticky;
    top: 0;
    z-index: 1000;
    background-color: rgba(7, 9, 19, 0.88);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--border-color);
    padding: 14px 0;
    transition: var(--transition);
}

.nav-container {
    max-width: 1140px;
    margin: 0 auto;
    padding: 0 clamp(20px, 4vw, 36px);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo {
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-weight: 700;
    font-size: 1.1rem;
    color: var(--text-main);
    text-decoration: none;
    letter-spacing: -0.5px;
    display: flex;
    align-items: center;
    gap: 8px;
    border-radius: 4px;
}

.nav-logo span {
    color: var(--accent);
}

.nav-right {
    display: flex;
    align-items: center;
    gap: 28px;
}

.nav-links {
    display: flex;
    gap: 28px;
    list-style: none;
}

.nav-links a {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    transition: var(--transition);
    position: relative;
    border-radius: 4px;
    padding: 2px 4px;
}

.nav-links a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -4px;
    left: 0;
    background-color: var(--accent);
    transition: var(--transition);
    border-radius: 2px;
}

.nav-links a:hover,
.nav-links a.active {
    color: var(--text-main);
}

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

.main-container {
    max-width: 1140px;
    margin: 50px auto;
    padding: 0 clamp(20px, 4vw, 36px);
}

.hero-grid {
    display: grid;
    grid-template-columns: 320px 1fr;
    gap: 40px;
    align-items: stretch;
    margin-bottom: 70px;
}

section {
    margin-bottom: 70px;
}

.section-title {
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-size: 1.6rem;
    font-weight: 700;
    margin-bottom: 28px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    gap: 12px;
    text-align: left;
    color: var(--text-main);
    letter-spacing: -0.5px;
}

.section-title i {
    color: var(--accent);
    font-size: 1.4rem;
}

.grid-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 28px;
    align-items: stretch;
}

.section-divider {
    border: none;
    border-top: 1px solid var(--border-color);
    margin: 70px 0;
}

footer {
    border-top: 1px solid var(--border-color);
    padding: 45px 0;
    text-align: center;
    color: var(--text-muted);
    font-size: 0.9rem;
    background-color: rgba(7, 9, 19, 0.92);
}

.footer-container {
    margin: 0 auto; 
    padding: 0 clamp(20px, 4vw, 36px);
}