.landing-page {
    min-height: 100vh;
    display: grid;
    grid-template-columns: 1fr 1fr;
    font-family: "Plus Jakarta Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

.landing-hero {
    background: linear-gradient(145deg, #0c1428 0%, #101a33 45%, #1a2d5a 100%);
    color: #fff;
    display: flex;
    align-items: center;
    padding: 48px 56px;
    position: relative;
    overflow: hidden;
}

.landing-hero::before {
    content: "";
    position: absolute;
    top: -120px;
    right: -80px;
    width: 320px;
    height: 320px;
    border-radius: 50%;
    background: rgba(99, 102, 241, 0.15);
}

.landing-hero::after {
    content: "";
    position: absolute;
    bottom: -100px;
    left: -60px;
    width: 260px;
    height: 260px;
    border-radius: 50%;
    background: rgba(99, 102, 241, 0.08);
}

.landing-hero-inner {
    position: relative;
    z-index: 1;
    max-width: 520px;
}

.landing-brand {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 32px;
}

.landing-brand-mark {
    background: linear-gradient(135deg, #6366f1, #7c6cf0);
    color: #fff;
    font-weight: 700;
    font-size: 14px;
    padding: 6px 12px;
    border-radius: 8px;
    letter-spacing: 0.04em;
}

.landing-brand-text {
    font-size: 13px;
    color: #a8b4d4;
    font-weight: 500;
}

.landing-headline {
    font-size: 2.5rem;
    line-height: 1.2;
    font-weight: 700;
    margin: 0 0 16px;
    letter-spacing: -0.02em;
}

.landing-lead {
    font-size: 1.05rem;
    line-height: 1.6;
    color: #c7d0e8;
    margin: 0 0 32px;
}

.landing-features {
    list-style: none;
    padding: 0;
    margin: 0 0 48px;
}

.landing-features li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    font-size: 15px;
    color: #d8dff0;
    margin-bottom: 14px;
    line-height: 1.5;
}

.feature-icon {
    color: var(--color-accent);
    width: 28px;
    height: 28px;
    margin-top: 0;
    flex-shrink: 0;
    display: grid;
    place-items: center;
    border-radius: 8px;
    background: rgba(99, 102, 241, 0.15);
}
.feature-icon svg {
    width: 14px;
    height: 14px;
}

.landing-footer-note {
    font-size: 13px;
    color: #7a8ab0;
    margin: 0;
}

.landing-login {
    background: var(--color-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 48px 32px;
}

.landing-login-card {
    background: #fff;
    border-radius: 16px;
    padding: 40px;
    width: 100%;
    max-width: 420px;
    border: 1px solid var(--color-border);
    box-shadow: 0 8px 32px rgba(16, 26, 51, 0.08);
}

.login-card-header {
    margin-bottom: 28px;
}

.login-card-header h2 {
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0 0 6px;
    color: #111827;
}

.login-card-header p {
    font-size: 14px;
    color: var(--color-muted);
    margin: 0;
}

.landing-login-form .form-group input {
    padding: 11px 14px;
    width: 100%;
}

.landing-login-form .form-group input:focus {
    outline: none;
    border-color: var(--color-accent);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.12);
}

.btn-sign-in {
    width: 100%;
    padding: 12px 16px;
    font-size: 15px;
    font-weight: 600;
    margin-top: 8px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.microsoft-logo {
    width: 19px;
    height: 19px;
    flex: 0 0 19px;
    display: block;
}

.login-divider {
    display: flex;
    align-items: center;
    gap: 12px;
    margin: 20px 0 12px;
    color: var(--color-muted);
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.login-divider::before,
.login-divider::after {
    content: "";
    height: 1px;
    flex: 1;
    background: var(--color-border);
}

.login-help {
    margin-top: 24px;
    padding-top: 20px;
    border-top: 1px solid var(--color-border);
    text-align: center;
}

.login-help p {
    font-size: 13px;
    color: var(--color-muted);
    margin: 0;
}

@media (max-width: 900px) {
    .landing-page {
        grid-template-columns: 1fr;
    }

    .landing-hero {
        padding: 40px 28px;
    }

    .landing-headline {
        font-size: 1.85rem;
    }

    .landing-footer-note {
        display: none;
    }

    .landing-login {
        padding: 32px 20px 48px;
    }
}