body {
    background: #f7f8fa;
    color: #1f2933;
}

.site-header {
    background: #fff;
    border-bottom: 1px solid #e5e7eb;
}

.site-nav {
    align-items: center;
    display: flex;
    justify-content: space-between;
    padding-bottom: .9rem;
    padding-top: .9rem;
}

.brand {
    align-items: center;
    color: #111827;
    display: inline-flex;
    font-size: 1.15rem;
    font-weight: 800;
    gap: .55rem;
    text-decoration: none;
}

.brand img {
    height: 38px;
    object-fit: contain;
    width: 38px;
}

.hero {
    background: linear-gradient(135deg, #0f5132, #0d6efd);
    color: #fff;
    padding: 4rem 0;
}

.hero-logo {
    background: rgba(255, 255, 255, .92);
    border-radius: 8px;
    height: 74px;
    margin-bottom: 1rem;
    object-fit: contain;
    padding: .45rem;
    width: 74px;
}

.hero-grid {
    align-items: center;
    display: grid;
    gap: 2rem;
    grid-template-columns: minmax(0, 1.1fr) minmax(280px, .9fr);
}

.eyebrow {
    font-size: .8rem;
    font-weight: 800;
    letter-spacing: 0;
    margin-bottom: .5rem;
    text-transform: uppercase;
}

.hero h1 {
    font-size: clamp(2.25rem, 5vw, 4.25rem);
    font-weight: 800;
    letter-spacing: 0;
    line-height: 1;
    max-width: 760px;
}

.hero-copy {
    color: rgba(255, 255, 255, .86);
    font-size: 1.15rem;
    max-width: 620px;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: .75rem;
    margin-top: 1.5rem;
}

.preview-panel,
.signup-form,
.section-grid article {
    background: #fff;
    border: 1px solid #e5e7eb;
    border-radius: 8px;
}

.preview-panel {
    box-shadow: 0 24px 60px rgba(0, 0, 0, .22);
    color: #111827;
    padding: 1rem;
}

.preview-top {
    align-items: center;
    display: flex;
    font-weight: 700;
    gap: .5rem;
}

.status-dot {
    background: #22c55e;
    border-radius: 999px;
    display: inline-block;
    height: .75rem;
    width: .75rem;
}

.chip-row {
    display: flex;
    gap: .5rem;
    overflow: hidden;
    padding: 1rem 0;
}

.chip-row span {
    background: #eef2ff;
    border-radius: 999px;
    color: #1d4ed8;
    flex: 0 0 auto;
    font-weight: 700;
    padding: .45rem .8rem;
}

.preview-products {
    display: grid;
    gap: .75rem;
    grid-template-columns: repeat(2, 1fr);
}

.preview-products div {
    aspect-ratio: 1;
    background: linear-gradient(135deg, #f8fafc, #dbeafe);
    border-radius: 8px;
}

.section-grid {
    display: grid;
    gap: 1rem;
    grid-template-columns: repeat(3, 1fr);
    padding-bottom: 3rem;
    padding-top: 3rem;
}

.section-grid article {
    padding: 1.25rem;
}

.section-grid i {
    color: #0d6efd;
    font-size: 1.75rem;
}

.section-grid h2 {
    font-size: 1.1rem;
    margin-top: .75rem;
}

.section-grid p {
    color: #60656f;
    margin-bottom: 0;
}

.signup-section {
    align-items: start;
    display: grid;
    gap: 2rem;
    grid-template-columns: minmax(0, .9fr) minmax(280px, .7fr);
    padding-bottom: 4rem;
}

.signup-form {
    padding: 1.25rem;
}

.login-body {
    align-items: center;
    background:
            radial-gradient(circle at 18% 18%, rgba(13, 110, 253, .18), transparent 28%),
            linear-gradient(135deg, #f8fbff, #eef6f3);
    display: grid;
    min-height: 100vh;
    padding: 1rem;
    place-items: center;
}

.login-shell {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(360px, 460px);
    max-width: 1040px;
    width: 100%;
}

.login-panel {
    min-height: 620px;
    padding: 2rem;
}

.login-panel-brand {
    background: linear-gradient(140deg, #082f49, #075985 48%, #0f766e);
    border-radius: 8px 0 0 8px;
    color: #fff;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.login-panel-brand .brand {
    color: #fff;
}

.login-panel-brand .brand img {
    background: rgba(255, 255, 255, .94);
    border-radius: 8px;
    padding: .25rem;
}

.login-panel-brand h1 {
    font-size: clamp(2rem, 4vw, 3.75rem);
    font-weight: 800;
    letter-spacing: 0;
    line-height: 1;
    max-width: 560px;
}

.login-panel-brand p {
    color: rgba(255, 255, 255, .82);
    max-width: 520px;
}

.login-feature-list {
    display: flex;
    flex-wrap: wrap;
    gap: .65rem;
}

.login-feature-list span {
    align-items: center;
    background: rgba(255, 255, 255, .12);
    border: 1px solid rgba(255, 255, 255, .18);
    border-radius: 999px;
    display: inline-flex;
    gap: .4rem;
    padding: .55rem .75rem;
}

.login-form-panel {
    background: #fff;
    border: 1px solid #e5e7eb;
    border-left: 0;
    border-radius: 0 8px 8px 0;
}

.login-form-heading {
    margin-bottom: 1.5rem;
}

.login-form-heading h2 {
    font-size: 1.8rem;
    font-weight: 800;
}

.login-form-heading p {
    color: #60656f;
}

.input-with-icon {
    position: relative;
}

.input-with-icon i {
    color: #6b7280;
    left: .9rem;
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
}

.input-with-icon .form-control {
    min-height: 48px;
    padding-left: 2.55rem;
}

.login-help {
    margin-top: 1.25rem;
    text-align: center;
}

.login-help a {
    color: #475569;
    font-weight: 700;
    text-decoration: none;
}

.error-body {
    align-items: center;
    background: linear-gradient(135deg, #f8fbff, #eef6f3);
    display: grid;
    min-height: 100vh;
    padding: 1rem;
    place-items: center;
}

.error-card {
    background: #fff;
    border: 1px solid #e5e7eb;
    border-radius: 8px;
    box-shadow: 0 24px 80px rgba(15, 23, 42, .12);
    max-width: 620px;
    padding: 2rem;
    width: 100%;
}

.error-code {
    color: #0d6efd;
    font-size: 4rem;
    font-weight: 900;
    letter-spacing: 0;
    line-height: 1;
}

.error-card h1 {
    font-size: 2rem;
    font-weight: 800;
    margin-top: .5rem;
}

.error-actions {
    display: flex;
    flex-wrap: wrap;
    gap: .65rem;
}

@media (max-width: 767.98px) {
    .site-nav,
    .hero-actions {
        align-items: stretch;
        flex-direction: column;
    }

    .hero {
        padding: 2.5rem 0;
    }

    .hero-grid,
    .section-grid,
    .signup-section {
        grid-template-columns: 1fr;
    }

    .login-shell {
        grid-template-columns: 1fr;
    }

    .login-panel {
        min-height: auto;
        padding: 1.35rem;
    }

    .login-panel-brand {
        border-radius: 8px 8px 0 0;
        gap: 2rem;
    }

    .login-form-panel {
        border-left: 1px solid #e5e7eb;
        border-radius: 0 0 8px 8px;
    }
}