body {
    background: #f8fafc;
    background: #FAF9F9;
    font-family: 'Inter', Arial, sans-serif;
}
.main-landing {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}
.landing-header {
    display: flex;
    justify-content: flex-end;
    align-items: center;
    padding: 2rem 3rem 0 3rem;
}
.landing-header a {
    color: #1a2a3a;
    font-weight: 600;
    margin-left: 2rem;
    text-decoration: none;
    font-size: 1.1rem;
}
.landing-content {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 2rem;
    padding-left:100px;
}
.landing-left {
    flex: 1 1 0;
    max-width: 520px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}
.landing-title {
    font-size: 3rem;
    font-weight: 800;
    color: #1a2a3a;
    margin-bottom: 1.2rem;
    line-height: 1.1;
}
.landing-subtitle {
    font-size: 1.25rem;
    color: #3b4a5a;
    margin-bottom: 2.5rem;
}
.landing-btn-main {
    background: #183153;
    color: #fff;
    font-weight: 700;
    font-size: 1.2rem;
    border: none;
    border-radius: 12px;
    padding: 0.9rem 2.5rem;
    box-shadow: 0 2px 12px rgba(24,49,83,0.08);
    transition: background 0.2s;
    text-decoration: none;
}
.landing-btn-main:hover {
    background: #2563eb;
    color: #fff;
}
.landing-illu {
    flex: 1 1 0;
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 320px;
}
.landing-illu img, .landing-illu svg {
    max-width: 820px;
    width: 100%;
    height: auto;
}
@media (max-width: 900px) {
    .landing-content {
        flex-direction: column;
        padding: 0 1rem;
    }
    .landing-illu {
        margin-top: 2rem;
    }
}
@media (max-width: 600px) {
    .landing-title { font-size: 2.1rem; }
    .landing-header { padding: 1.2rem 1rem 0 1rem; }
}