/* HCQM tokens track MudBlazor palette so dark/light flip automatically */
:root,
.landing-shell,
.public-form-shell {
    --hcqm-bg: var(--mud-palette-background, #0D1117);
    --hcqm-surface: var(--mud-palette-surface, #161B22);
    --hcqm-primary: var(--mud-palette-primary, #1b6ec2);
    --hcqm-primary-hover: #1861ac;
    --hcqm-border: var(--mud-palette-lines-default, #30363D);
    --hcqm-text: var(--mud-palette-text-primary, #FFFFFF);
    --hcqm-muted: var(--mud-palette-text-secondary, #B0B8C1);
    --hcqm-muted-2: var(--mud-palette-text-secondary, #8b949e);
}

html, body {
    background: var(--mud-palette-background, var(--hcqm-bg)) !important;
    color: var(--mud-palette-text-primary, var(--hcqm-text));
    overflow-x: hidden;
    max-width: 100vw;
}

#app.landing-shell,
.landing-shell {
    min-height: 100vh;
    background: var(--mud-palette-background, var(--hcqm-bg));
    color: var(--mud-palette-text-primary, var(--hcqm-text));
}

.landing-appbar.mud-appbar {
    background: color-mix(in srgb, var(--mud-palette-appbar-background, var(--hcqm-surface)) 92%, transparent) !important;
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border-bottom: 1px solid var(--mud-palette-lines-default, var(--hcqm-border));
    color: var(--mud-palette-text-primary, var(--hcqm-text)) !important;
}

.landing-brand-avatar {
    background: transparent !important;
    width: 44px !important;
    height: 44px !important;
}

.landing-brand-title {
    font-weight: 700 !important;
    line-height: 1.1 !important;
    color: var(--mud-palette-text-primary) !important;
}

.landing-brand-sub {
    color: var(--mud-palette-text-secondary) !important;
    max-width: 220px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    display: block;
}

.landing-nav-btn.mud-button-root,
.landing-nav-btn .mud-button-root {
    color: var(--mud-palette-text-secondary) !important;
    text-transform: none !important;
    font-weight: 600 !important;
}

.landing-nav-btn.mud-button-root:hover,
.landing-nav-btn .mud-button-root:hover {
    color: var(--mud-palette-text-primary) !important;
    background: rgba(27, 110, 194, 0.12) !important;
}

.theme-toggle-btn {
    color: var(--mud-palette-text-secondary) !important;
}

.landing-login-btn {
    border-color: var(--mud-palette-primary) !important;
    color: var(--mud-palette-text-primary) !important;
}

.landing-cta-btn {
    background: var(--hcqm-primary) !important;
}

.landing-cta-btn:hover,
.landing-cta-glow:hover {
    background: var(--hcqm-primary-hover) !important;
}

.landing-cta-glow {
    box-shadow: 0 0 0 1px rgba(27, 110, 194, 0.35), 0 0 18px rgba(27, 110, 194, 0.35);
    transition: box-shadow 0.25s ease, transform 0.2s ease, background 0.2s ease;
}

.landing-cta-glow:hover {
    box-shadow: 0 0 0 1px rgba(27, 110, 194, 0.55), 0 0 28px rgba(27, 110, 194, 0.55);
    transform: translateY(-1px);
}

.lang-switcher-group {
    border-color: var(--hcqm-border) !important;
    overflow: hidden;
    border-radius: 8px !important;
}

/* Logical radii: outer edges rounded in both LTR and RTL */
.lang-switcher-group > .mud-button-root:first-child,
.lang-switcher-group .mud-button:first-child {
    border-radius: 0 !important;
    border-start-start-radius: 8px !important;
    border-end-start-radius: 8px !important;
    border-start-end-radius: 0 !important;
    border-end-end-radius: 0 !important;
}

.lang-switcher-group > .mud-button-root:last-child,
.lang-switcher-group .mud-button:last-child {
    border-radius: 0 !important;
    border-start-end-radius: 8px !important;
    border-end-end-radius: 8px !important;
    border-start-start-radius: 0 !important;
    border-end-start-radius: 0 !important;
}

.lang-switcher .lang-btn {
    min-width: 40px !important;
    color: var(--mud-palette-text-secondary) !important;
    border-color: var(--mud-palette-lines-default) !important;
    font-weight: 700 !important;
}

.lang-switcher .lang-btn-active {
    background: rgba(27, 110, 194, 0.25) !important;
    color: var(--mud-palette-text-primary) !important;
    border-color: var(--mud-palette-primary) !important;
}

.landing-drawer.mud-drawer {
    background: var(--mud-palette-drawer-background, var(--mud-palette-surface)) !important;
    border-inline-start: 1px solid var(--mud-palette-lines-default);
}

.landing-main {
    background: var(--mud-palette-background);
    min-height: 100vh;
}

.landing-main-inner {
    padding-top: 72px;
    min-height: calc(100vh - 72px);
    overflow-x: hidden;
}

.landing-footer {
    background: var(--mud-palette-surface) !important;
    color: var(--mud-palette-text-primary) !important;
    border-top: 1px solid var(--mud-palette-lines-default);
    margin-top: 3rem;
}

.landing-footer .mud-typography,
.landing-footer .mud-typography-h1,
.landing-footer .mud-typography-h2,
.landing-footer .mud-typography-h3,
.landing-footer .mud-typography-h4,
.landing-footer .mud-typography-h5,
.landing-footer .mud-typography-h6,
.landing-footer .mud-typography-subtitle1,
.landing-footer .mud-typography-body1,
.landing-footer h1,
.landing-footer h2,
.landing-footer h3,
.landing-footer h4,
.landing-footer h5,
.landing-footer h6 {
    color: var(--mud-palette-text-primary) !important;
    -webkit-text-fill-color: var(--mud-palette-text-primary);
}

.landing-footer .landing-muted,
.landing-footer .mud-typography-body2,
.landing-footer .mud-typography-caption {
    color: var(--mud-palette-text-secondary) !important;
    -webkit-text-fill-color: var(--mud-palette-text-secondary);
}

.landing-footer-logo {
    max-width: 180px;
    height: auto;
}

.landing-footer-link,
.landing-footer .mud-link {
    color: var(--mud-palette-text-secondary) !important;
    text-decoration: none !important;
}

.landing-footer-link:hover,
.landing-footer .mud-link:hover {
    color: var(--mud-palette-primary) !important;
}

.landing-footer-divider {
    border-color: var(--mud-palette-divider, var(--mud-palette-lines-default)) !important;
}

.landing-muted {
    color: var(--mud-palette-text-secondary) !important;
    -webkit-text-fill-color: var(--mud-palette-text-secondary);
}

/* Page sections */
.hcqm-hero {
    position: relative;
    padding: clamp(2.5rem, 6vw, 5rem) 0 clamp(2rem, 4vw, 3.5rem);
    background:
        radial-gradient(ellipse 80% 60% at 70% 0%, rgba(27, 110, 194, 0.22), transparent 60%),
        radial-gradient(ellipse 50% 40% at 10% 80%, rgba(24, 97, 172, 0.12), transparent 55%),
        var(--mud-palette-background);
    overflow: hidden;
}

.hcqm-hero::after {
    content: "";
    position: absolute;
    inset: 0;
    background-image: linear-gradient(rgba(48, 54, 61, 0.15) 1px, transparent 1px),
                      linear-gradient(90deg, rgba(48, 54, 61, 0.15) 1px, transparent 1px);
    background-size: 48px 48px;
    mask-image: radial-gradient(ellipse at center, black 20%, transparent 75%);
    pointer-events: none;
}

.hcqm-hero-content {
    position: relative;
    z-index: 1;
}

.hcqm-hero-title {
    font-size: clamp(1.75rem, 4.5vw, 3rem) !important;
    font-weight: 800 !important;
    line-height: 1.25 !important;
    color: var(--mud-palette-text-primary) !important;
    -webkit-text-fill-color: var(--mud-palette-text-primary);
    margin-bottom: 1rem !important;
}

.hcqm-hero-lead {
    color: var(--mud-palette-text-secondary) !important;
    -webkit-text-fill-color: var(--mud-palette-text-secondary);
    font-size: clamp(0.95rem, 2vw, 1.15rem) !important;
    max-width: 36rem;
}

.hcqm-page-header {
    padding: 2.5rem 0 1.5rem;
    background:
        linear-gradient(135deg, rgba(27, 110, 194, 0.16), transparent 55%),
        var(--mud-palette-background);
    border-bottom: 1px solid var(--mud-palette-lines-default);
}

.hcqm-stat-card,
.hcqm-feature-card,
.hcqm-surface-card {
    background: var(--mud-palette-surface) !important;
    border: 1px solid var(--mud-palette-lines-default) !important;
    border-radius: 14px !important;
    color: var(--mud-palette-text-primary) !important;
    transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
    height: 100%;
}

.hcqm-feature-card:hover,
.hcqm-stat-card:hover {
    transform: translateY(-4px);
    border-color: var(--mud-palette-primary) !important;
    box-shadow: 0 10px 28px rgba(27, 110, 194, 0.22);
}

.hcqm-stat-value {
    font-size: 2rem !important;
    font-weight: 800 !important;
    color: var(--mud-palette-primary) !important;
}

.hcqm-icon-wrap {
    width: 56px;
    height: 56px;
    border-radius: 14px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: rgba(27, 110, 194, 0.15);
    color: var(--mud-palette-primary);
    margin-bottom: 1rem;
}

.hcqm-cta-band {
    background:
        linear-gradient(120deg, rgba(27, 110, 194, 0.18), transparent 70%),
        var(--mud-palette-surface);
    border: 1px solid var(--mud-palette-lines-default);
    border-radius: 16px;
    padding: clamp(1.5rem, 4vw, 2.75rem);
    color: var(--mud-palette-text-primary);
}

.hcqm-section {
    padding: clamp(2rem, 5vw, 4rem) 0;
}

.hcqm-section-title {
    color: var(--mud-palette-text-primary) !important;
    -webkit-text-fill-color: var(--mud-palette-text-primary);
    font-weight: 700 !important;
    line-height: 1.3 !important;
    margin-bottom: 0.75rem !important;
}

.hcqm-page-header .mud-typography,
.hcqm-page-header .mud-typography-h3,
.hcqm-page-header h1,
.hcqm-page-header h2,
.hcqm-page-header h3 {
    color: var(--mud-palette-text-primary) !important;
    -webkit-text-fill-color: var(--mud-palette-text-primary);
    font-weight: 700 !important;
    line-height: 1.25 !important;
}

.hcqm-page-header .landing-muted,
.hcqm-page-header .mud-typography-body1,
.hcqm-page-header .mud-typography-body2 {
    color: var(--mud-palette-text-secondary) !important;
    -webkit-text-fill-color: var(--mud-palette-text-secondary);
}

.hcqm-form-card {
    background: var(--mud-palette-surface) !important;
    border: 1px solid var(--mud-palette-lines-default) !important;
    border-radius: 16px !important;
    color: var(--mud-palette-text-primary) !important;
}

.hcqm-about-image {
    border: 1px solid var(--mud-palette-lines-default);
    border-radius: 16px;
}

/* Dense Mud inputs RTL polish */
.landing-shell[dir="rtl"] .mud-input-label,
.public-form-shell[dir="rtl"] .mud-input-label,
.landing-shell[dir="rtl"] .mud-input-label-inputcontrol,
.public-form-shell[dir="rtl"] .mud-input-label-inputcontrol {
    right: 14px !important;
    left: auto !important;
    text-align: right !important;
    transform-origin: top right !important;
}

.landing-shell[dir="rtl"] .mud-input > input,
.landing-shell[dir="rtl"] .mud-input > textarea,
.public-form-shell[dir="rtl"] .mud-input > input,
.public-form-shell[dir="rtl"] .mud-input > textarea,
.landing-shell[dir="rtl"] .mud-select-input,
.public-form-shell[dir="rtl"] .mud-select-input {
    text-align: right !important;
    direction: rtl !important;
}

/* Prevent Bootstrap/MainTheme light overrides on landing */
.landing-shell .container-fluid.page-header,
.landing-shell .bg-dark.footer,
.landing-shell .copyright {
    display: none !important;
}

@media (max-width: 600px) {
    .hcqm-hero-title {
        font-size: 1.6rem !important;
    }

    .landing-brand-sub {
        max-width: 140px;
    }

    .landing-main-inner {
        padding-left: 0;
        padding-right: 0;
    }
}