/* ─── MINGRAI Theme CSS v2.0 ─── */
/* GDPR-compliant: No external font loading */

*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    color: var(--mingrai-ink);
    background:
        radial-gradient(circle at top right, rgba(51, 170, 221, 0.08), transparent 24%),
        linear-gradient(180deg, #f9fbfc 0%, var(--mingrai-bg) 100%);
    font-family: var(--mingrai-font-body);
    line-height: 1.65;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

img {
    max-width: 100%;
    height: auto;
}

a {
    color: inherit;
    text-decoration: none;
    transition: color 0.2s ease;
}

a:hover {
    text-decoration: none;
}

p, ul, ol {
    margin-top: 0;
}

h1, h2, h3, h4 {
    margin: 0 0 0.65rem;
    line-height: 1.12;
    font-family: var(--mingrai-font-heading);
    letter-spacing: -0.02em;
    font-weight: 700;
}

h1 { font-size: clamp(2.4rem, 4vw, 4.5rem); }
h2 { font-size: clamp(1.7rem, 2.5vw, 2.8rem); }
h3 { font-size: clamp(1.1rem, 1.6vw, 1.35rem); }

.site-main {
    overflow: clip;
}

/* ─── Container ─── */
.mingrai-container {
    width: min(var(--mingrai-max), calc(100% - 2rem));
    margin: 0 auto;
}

/* ─── Header ─── */
.site-header {
    position: sticky;
    top: 0;
    z-index: 40;
    background: rgba(255, 255, 255, 0.88);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(0, 102, 204, 0.06);
}

.site-header-inner {
    min-height: 86px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

.site-brand {
    display: inline-flex;
    align-items: center;
    gap: 0.85rem;
    min-width: 0;
}

.site-brand-copy {
    display: flex;
    flex-direction: column;
    gap: 0.1rem;
}

.site-brand-copy strong {
    font-family: var(--mingrai-font-heading);
    color: var(--mingrai-blue);
    font-size: 1.05rem;
    font-weight: 800;
}

.site-brand-copy span {
    font-size: 0.82rem;
    color: var(--mingrai-slate);
    letter-spacing: 0.02em;
}

.site-logo-img {
    width: 68px;
    height: 68px;
    object-fit: contain;
    border-radius: 14px;
    background: white;
    box-shadow: var(--mingrai-shadow-sm);
}

.site-brand.is-footer .site-logo-img {
    width: 60px;
    height: 60px;
}

/* ─── Navigation ─── */
.site-navigation {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.site-navigation ul,
.site-footer ul {
    list-style: none;
    margin: 0;
    padding: 0;
}

.site-navigation .menu {
    display: flex;
    align-items: center;
    gap: 0.9rem;
}

.site-navigation a {
    font-weight: 600;
    color: var(--mingrai-ink);
    font-size: 0.95rem;
}

.site-navigation a:hover,
.site-footer a:hover,
.text-link:hover {
    color: var(--mingrai-blue);
}

/* ─── Dropdown Sub-menus ─── */
.site-navigation .menu-item {
    position: relative;
}

.site-navigation .sub-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    min-width: 240px;
    background: #ffffff;
    border: 1px solid rgba(0, 102, 204, 0.1);
    border-radius: 12px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.10), 0 2px 6px rgba(0, 0, 0, 0.04);
    padding: 0.5rem 0;
    margin-top: 0.35rem;
    z-index: 1000;
    list-style: none;
    opacity: 0;
    transition: opacity 0.2s ease, transform 0.2s ease;
    transform: translateX(-50%) translateY(4px);
}

.site-navigation .menu-item:hover > .sub-menu,
.site-navigation .menu-item.focus > .sub-menu {
    display: block;
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}

/* invisible bridge so cursor can travel from parent to dropdown */
.site-navigation .menu-item > .sub-menu::before {
    content: "";
    position: absolute;
    top: -10px;
    left: 0;
    right: 0;
    height: 10px;
}

.site-navigation .sub-menu li {
    margin: 0;
    padding: 0;
}

.site-navigation .sub-menu a {
    display: block;
    padding: 0.55rem 1.15rem;
    font-weight: 500;
    font-size: 0.9rem;
    color: var(--mingrai-ink);
    white-space: nowrap;
    transition: background 0.15s ease, color 0.15s ease;
    border-radius: 0;
}

.site-navigation .sub-menu a:hover {
    background: rgba(0, 102, 204, 0.06);
    color: var(--mingrai-blue);
}

.site-navigation .sub-menu li:first-child a { border-radius: 12px 12px 0 0; }
.site-navigation .sub-menu li:last-child  a { border-radius: 0 0 12px 12px; }

.nav-cta {
    margin-left: 0.5rem;
}

.nav-toggle {
    display: none;
    width: 48px;
    height: 48px;
    border: 1px solid rgba(0, 102, 204, 0.12);
    border-radius: 14px;
    background: white;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
}

.nav-toggle span:not(.screen-reader-text) {
    display: block;
    width: 20px;
    height: 2px;
    background: var(--mingrai-blue);
    border-radius: 99px;
    transition: all 0.2s ease;
}

/* ─── Buttons ─── */
.mingrai-button-group {
    display: flex;
    flex-wrap: wrap;
    gap: 0.85rem;
}

.mingrai-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 48px;
    padding: 0.85rem 1.4rem;
    border-radius: 999px;
    border: 0;
    background: linear-gradient(135deg, var(--mingrai-orange) 0%, var(--mingrai-orange-2) 100%);
    color: white;
    font-weight: 700;
    font-size: 0.95rem;
    box-shadow: 0 10px 28px rgba(255, 153, 0, 0.20);
    cursor: pointer;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    text-decoration: none;
}

.mingrai-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 14px 32px rgba(255, 153, 0, 0.28);
    color: white;
}

.mingrai-button.is-secondary {
    background: white;
    color: var(--mingrai-blue);
    border: 1.5px solid rgba(0, 102, 204, 0.15);
    box-shadow: none;
}

.mingrai-button.is-secondary:hover {
    border-color: var(--mingrai-blue);
    box-shadow: var(--mingrai-shadow-sm);
}

.mingrai-button.is-blue {
    background: linear-gradient(135deg, var(--mingrai-blue) 0%, var(--mingrai-blue-2) 100%);
    box-shadow: 0 10px 28px rgba(0, 102, 204, 0.20);
}

.mingrai-button.is-blue:hover {
    box-shadow: 0 14px 32px rgba(0, 102, 204, 0.28);
}

/* ─── Eyebrow ─── */
.mingrai-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    margin-bottom: 1rem;
    color: var(--mingrai-blue);
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.16em;
    font-size: 0.74rem;
}

.mingrai-eyebrow::before {
    content: "";
    width: 28px;
    height: 3px;
    border-radius: 99px;
    background: linear-gradient(90deg, var(--mingrai-blue), var(--mingrai-orange));
}

/* ─── Hero ─── */
.hero-panel,
.mingrai-page-hero {
    padding: clamp(4rem, 7vw, 7rem) 0 2.5rem;
}

.hero-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.15fr) minmax(280px, 0.85fr);
    gap: 2.5rem;
    align-items: center;
}

.hero-copy p,
.mingrai-page-hero p,
.mingrai-section-intro p {
    max-width: 68ch;
    color: var(--mingrai-slate);
    font-size: 1.08rem;
    line-height: 1.7;
}

.hero-visual {
    position: relative;
    background: linear-gradient(160deg, rgba(0, 102, 204, 0.08), rgba(51, 170, 221, 0.12) 50%, rgba(255, 153, 0, 0.12));
    border-radius: calc(var(--mingrai-radius) + 6px);
    min-height: 440px;
    display: grid;
    place-items: center;
    border: 1px solid rgba(0, 102, 204, 0.06);
    box-shadow: var(--mingrai-shadow);
    overflow: hidden;
}

.hero-visual::before,
.hero-visual::after {
    content: "";
    position: absolute;
    border-radius: 999px;
    filter: blur(14px);
}

.hero-visual::before {
    inset: auto auto 2rem -2rem;
    width: 200px;
    height: 200px;
    background: rgba(255, 153, 0, 0.22);
}

.hero-visual::after {
    inset: 1rem -2rem auto auto;
    width: 180px;
    height: 180px;
    background: rgba(51, 170, 221, 0.18);
}

.hero-visual .site-logo-img {
    width: min(420px, 72%);
    height: auto;
    aspect-ratio: auto;
    padding: 0.5rem;
    box-shadow: 0 32px 60px rgba(0, 40, 100, 0.14);
    border-radius: var(--mingrai-radius);
}

.hero-visual img.hero-banner-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: inherit;
}

.hero-badge {
    position: absolute;
    left: 1.2rem;
    bottom: 1.2rem;
    padding: 0.9rem 1.1rem;
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.94);
    border: 1px solid rgba(0, 102, 204, 0.06);
    box-shadow: var(--mingrai-shadow-sm);
}

.hero-badge strong {
    display: block;
    font-family: var(--mingrai-font-heading);
    margin-bottom: 0.2rem;
    color: var(--mingrai-blue);
}

.hero-metrics {
    margin-top: 2rem;
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1rem;
}

.hero-metrics > div {
    padding: 1rem 1rem;
    background: rgba(255, 255, 255, 0.78);
    border: 1px solid rgba(0, 102, 204, 0.06);
    border-radius: 16px;
}

.hero-metrics strong {
    display: block;
    margin-bottom: 0.15rem;
    font-size: 1rem;
    color: var(--mingrai-blue);
}

.hero-metrics span {
    font-size: 0.88rem;
    color: var(--mingrai-slate);
}

/* ─── Sections ─── */
.mingrai-content-section {
    padding: 2rem 0 4rem;
}

.mingrai-content-section.is-tight-top {
    padding-top: 0.5rem;
}

.mingrai-section-intro {
    margin-bottom: 2rem;
    max-width: 74ch;
}

/* ─── Cards & Grids ─── */
.card-grid,
.manual-grid,
.post-grid,
.highlight-grid,
.split-panel,
.site-footer-grid {
    display: grid;
    gap: 1.25rem;
}

.grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid-3, .manual-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }

.mingrai-card,
.content-shell,
.accent-panel,
.demo-form-shell,
.post-card,
.cookie-banner-panel {
    background: rgba(255, 255, 255, 0.92);
    border: 1px solid var(--mingrai-border);
    border-radius: var(--mingrai-radius);
    box-shadow: var(--mingrai-shadow);
}

.mingrai-card,
.post-card,
.demo-form-shell,
.accent-panel {
    padding: 1.5rem;
}

.mingrai-card p,
.post-card p,
.accent-panel p,
.demo-form-shell p {
    color: var(--mingrai-slate);
}

.mingrai-card-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    margin-bottom: 1rem;
    border-radius: 14px;
    background: linear-gradient(135deg, rgba(0, 102, 204, 0.10), rgba(51, 170, 221, 0.14), rgba(255, 153, 0, 0.14));
    color: var(--mingrai-blue);
    font-weight: 800;
    font-size: 1.4rem;
}

.linked-card {
    transition: transform 0.2s ease, border-color 0.2s ease;
}

.linked-card:hover {
    transform: translateY(-4px);
    border-color: rgba(255, 153, 0, 0.3);
}

/* ─── Highlight Band ─── */
.mingrai-highlight-band {
    padding: 1rem 0 4rem;
}

.highlight-grid {
    grid-template-columns: minmax(260px, 0.8fr) minmax(0, 1.2fr);
    align-items: start;
    padding: 2rem;
    background:
        linear-gradient(130deg, rgba(0, 102, 204, 0.95), rgba(0, 128, 255, 0.90) 48%, rgba(255, 153, 0, 0.85));
    color: white;
    border-radius: calc(var(--mingrai-radius) + 6px);
    box-shadow: var(--mingrai-shadow);
}

.highlight-grid .mingrai-eyebrow,
.highlight-grid h2,
.highlight-grid p {
    color: white;
}

.highlight-grid .mingrai-eyebrow::before {
    background: rgba(255, 255, 255, 0.8);
}

.feature-list {
    display: grid;
    gap: 1rem;
}

.feature-item {
    padding: 1.15rem 1.2rem;
    background: rgba(255, 255, 255, 0.12);
    border-radius: 18px;
    border: 1px solid rgba(255, 255, 255, 0.14);
    transition: background 0.2s ease;
}

.feature-item:hover {
    background: rgba(255, 255, 255, 0.18);
}

.feature-item h3 {
    color: white;
}

.feature-item p {
    color: rgba(255, 255, 255, 0.88);
    margin-bottom: 0;
}

/* ─── Split Panel ─── */
.split-panel {
    grid-template-columns: minmax(0, 1.1fr) minmax(260px, 0.9fr);
    align-items: start;
}

.content-shell,
.legal-shell {
    padding: clamp(1.4rem, 3vw, 2rem);
}

.content-shell > *:last-child,
.legal-shell > *:last-child,
.accent-panel > *:last-child,
.demo-form-shell > *:last-child {
    margin-bottom: 0;
}

.content-shell h2,
.legal-shell h2 {
    margin-top: 1.6rem;
}

.content-shell h2:first-child,
.legal-shell h2:first-child {
    margin-top: 0;
}

.accent-panel {
    background:
        linear-gradient(160deg, rgba(51, 170, 221, 0.08), rgba(255, 255, 255, 0.94) 34%, rgba(255, 153, 0, 0.08));
}

/* ─── Lists ─── */
.mingrai-list,
.mingrai-ordered-list {
    padding-left: 1.2rem;
}

.mingrai-list li,
.mingrai-ordered-list li {
    margin-bottom: 0.65rem;
    color: var(--mingrai-slate);
}

/* ─── Posts ─── */
.post-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.post-card-thumb img,
.featured-media img {
    width: 100%;
    display: block;
    border-radius: 18px;
}

.post-card-body h2 {
    font-size: 1.4rem;
}

.entry-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 0.55rem;
    margin-bottom: 0.85rem;
    color: var(--mingrai-slate);
    font-size: 0.9rem;
}

.single-post-shell .content-shell {
    max-width: 840px;
}

.text-link {
    display: inline-flex;
    margin-top: 0.8rem;
    color: var(--mingrai-blue);
    font-weight: 700;
}

/* ─── Forms ─── */
.demo-form-shell form,
.mingrai-demo-form {
    display: grid;
    gap: 0.95rem;
}

.mingrai-demo-form label {
    display: grid;
    gap: 0.5rem;
    font-weight: 600;
}

.mingrai-demo-form input,
.mingrai-demo-form textarea {
    width: 100%;
    padding: 0.9rem 1rem;
    border-radius: 14px;
    border: 1px solid rgba(0, 102, 204, 0.12);
    background: #fbfdff;
    color: var(--mingrai-ink);
    font: inherit;
    transition: border-color 0.2s ease, outline 0.2s ease;
}

.mingrai-demo-form input:focus,
.mingrai-demo-form textarea:focus {
    outline: 2px solid rgba(0, 102, 204, 0.16);
    border-color: var(--mingrai-blue);
}

/* ─── Cookie Table ─── */
.cookie-table {
    display: grid;
    gap: 0.35rem;
}

.cookie-row {
    display: grid;
    grid-template-columns: 1.1fr 2fr 1fr 1fr;
    gap: 0.75rem;
    padding: 0.9rem 1rem;
    border-radius: 14px;
    background: rgba(0, 102, 204, 0.03);
}

.cookie-head {
    background: rgba(0, 102, 204, 0.08);
    font-weight: 700;
    color: var(--mingrai-blue);
}

/* ─── CTA Band ─── */
.mingrai-cta-band {
    padding: 0 0 4rem;
}

.mingrai-cta-band-inner {
    display: grid;
    grid-template-columns: minmax(0, 1.2fr) auto;
    gap: 1rem;
    align-items: center;
    padding: 1.7rem 1.8rem;
    background: linear-gradient(130deg, rgba(0, 102, 204, 0.95), rgba(0, 128, 255, 0.92) 52%, rgba(255, 153, 0, 0.88));
    color: white;
    border-radius: calc(var(--mingrai-radius) + 4px);
    box-shadow: var(--mingrai-shadow);
}

.mingrai-cta-band-inner .mingrai-eyebrow,
.mingrai-cta-band-inner h2,
.mingrai-cta-band-inner p {
    color: white;
}

.mingrai-cta-band-inner .mingrai-eyebrow::before {
    background: rgba(255, 255, 255, 0.8);
}

/* ─── Footer ─── */
.site-footer {
    padding: 2.5rem 0 1rem;
    background: linear-gradient(180deg, rgba(0, 40, 100, 0.02), rgba(0, 40, 100, 0.06));
    border-top: 1px solid rgba(0, 102, 204, 0.06);
}

.site-footer-grid {
    grid-template-columns: 1.2fr 0.8fr 0.9fr;
    align-items: start;
}

.site-footer h3 {
    font-size: 1rem;
    margin-bottom: 0.8rem;
    color: var(--mingrai-ink);
}

.site-footer .menu,
.site-footer-links {
    display: grid;
    gap: 0.5rem;
}

.footer-copy,
.footer-legal-note {
    color: var(--mingrai-slate);
    font-size: 0.92rem;
}

.site-footer-bottom {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    align-items: center;
    margin-top: 1.6rem;
    padding-top: 1rem;
    border-top: 1px solid rgba(0, 102, 204, 0.06);
    color: var(--mingrai-slate);
    font-size: 0.92rem;
}

/* ─── Cookie Banner ─── */
.cookie-banner {
    position: fixed;
    inset: auto 1rem 1rem 1rem;
    z-index: 50;
}

.cookie-banner-panel {
    display: grid;
    grid-template-columns: minmax(0, 1.4fr) minmax(260px, 0.8fr);
    gap: 1rem;
    padding: 1.2rem;
}

.cookie-banner-copy h3 {
    font-size: 1.15rem;
}

.cookie-banner-copy p,
.cookie-banner-actions label {
    color: var(--mingrai-slate);
}

.cookie-banner-actions {
    display: grid;
    gap: 0.75rem;
    align-content: start;
}

.cookie-banner-actions label {
    display: flex;
    gap: 0.55rem;
    align-items: center;
    font-weight: 600;
}

.cookie-links {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    font-weight: 700;
    color: var(--mingrai-blue);
}

/* ─── Pagination ─── */
.pagination-wrap .nav-links {
    display: flex;
    justify-content: center;
    gap: 0.8rem;
    padding-top: 1rem;
}

.pagination-wrap .page-numbers {
    display: inline-flex;
    min-width: 42px;
    min-height: 42px;
    align-items: center;
    justify-content: center;
    border-radius: 999px;
    background: white;
    border: 1px solid rgba(0, 102, 204, 0.10);
    font-weight: 700;
}

.pagination-wrap .current {
    background: var(--mingrai-blue);
    color: white;
}

/* ─── Pain Points / Problem Section ─── */
.pain-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.25rem;
    margin-top: 2rem;
}

.pain-card {
    padding: 1.5rem;
    background: rgba(255, 255, 255, 0.92);
    border: 1px solid var(--mingrai-border);
    border-radius: var(--mingrai-radius);
    box-shadow: var(--mingrai-shadow-sm);
    text-align: center;
}

.pain-card .pain-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 64px;
    height: 64px;
    margin-bottom: 1.2rem;
    border-radius: 18px;
    background: linear-gradient(135deg, rgba(0, 102, 204, 0.08), rgba(255, 153, 0, 0.08));
    font-size: 1.8rem;
}

.pain-card h3 {
    color: var(--mingrai-blue);
}

/* ─── Layer Architecture Visualization ─── */
.layer-stack {
    display: grid;
    gap: 0.5rem;
    margin: 2rem 0;
}

.layer-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem 1.2rem;
    border-radius: 14px;
    background: rgba(255, 255, 255, 0.92);
    border: 1px solid var(--mingrai-border);
    transition: transform 0.2s ease;
}

.layer-item:hover {
    transform: translateX(4px);
}

.layer-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 10px;
    background: linear-gradient(135deg, var(--mingrai-blue), var(--mingrai-blue-2));
    color: white;
    font-weight: 800;
    font-size: 0.85rem;
    flex-shrink: 0;
}

.layer-item strong {
    color: var(--mingrai-blue);
}

/* ─── App Card (special) ─── */
.app-card {
    padding: 2rem;
    background: rgba(255, 255, 255, 0.94);
    border: 1px solid var(--mingrai-border);
    border-radius: var(--mingrai-radius);
    box-shadow: var(--mingrai-shadow);
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.app-card .app-status {
    display: inline-flex;
    align-items: center;
    padding: 0.3rem 0.8rem;
    border-radius: 999px;
    font-size: 0.78rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    width: fit-content;
}

.app-status.is-live {
    background: rgba(0, 180, 100, 0.1);
    color: #00884a;
}

.app-status.is-planned {
    background: rgba(255, 153, 0, 0.1);
    color: var(--mingrai-orange-2);
}

/* ─── Team Grid ─── */
.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
}

.team-card {
    padding: 2rem;
    background: rgba(255, 255, 255, 0.92);
    border: 1px solid var(--mingrai-border);
    border-radius: var(--mingrai-radius);
    box-shadow: var(--mingrai-shadow-sm);
    text-align: center;
}

.team-card .team-avatar {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: linear-gradient(135deg, rgba(0, 102, 204, 0.12), rgba(255, 153, 0, 0.12));
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    margin-bottom: 1rem;
}

.team-card h3 {
    margin-bottom: 0.25rem;
}

.team-card .team-role {
    color: var(--mingrai-blue);
    font-weight: 600;
    font-size: 0.9rem;
    margin-bottom: 0.6rem;
}

/* ─── Language Switcher ─── */
.lang-switcher {
    display: inline-flex;
    align-items: center;
    gap: 0;
    border: 1.5px solid rgba(0, 102, 204, 0.15);
    border-radius: 999px;
    overflow: hidden;
    margin-left: 0.5rem;
    flex-shrink: 0;
}

.lang-switch-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    min-height: 36px;
    padding: 0.3rem 0.6rem;
    border: 0;
    background: transparent;
    color: var(--mingrai-slate);
    font-weight: 700;
    font-size: 0.8rem;
    cursor: pointer;
    transition: background 0.2s ease, color 0.2s ease;
    font-family: inherit;
}

.lang-switch-btn.is-active {
    background: var(--mingrai-blue);
    color: white;
}

.lang-switch-btn:hover:not(.is-active) {
    background: rgba(0, 102, 204, 0.06);
}

/* ─── Multilingual Visibility ─── */
html.lang-de .lang-en { display: none !important; }
html.lang-en .lang-de { display: none !important; }

/* Legal bilingual pages: always show both */
.legal-bilingual .lang-de,
.legal-bilingual .lang-en {
    display: revert !important;
}

.legal-lang-divider {
    margin: 3rem 0 2rem;
    padding: 1rem 0 0;
    border-top: 2px solid var(--mingrai-border);
    text-align: center;
}

.legal-lang-divider span {
    display: inline-block;
    padding: 0.4rem 1.2rem;
    background: var(--mingrai-blue);
    color: white;
    font-weight: 700;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    border-radius: 999px;
}

/* ─── Trademark Disclaimer ─── */
.trademark-disclaimer {
    margin-top: 1.6rem;
    padding: 1rem 1.2rem;
    background: rgba(0, 102, 204, 0.03);
    border: 1px solid var(--mingrai-border);
    border-radius: 14px;
    font-size: 0.82rem;
    color: var(--mingrai-slate);
    line-height: 1.6;
}

.trademark-disclaimer strong {
    color: var(--mingrai-ink);
}

/* ─── Screen Reader ─── */
.screen-reader-text {
    position: absolute !important;
    width: 1px !important;
    height: 1px !important;
    padding: 0 !important;
    margin: -1px !important;
    overflow: hidden !important;
    clip: rect(0, 0, 0, 0) !important;
    white-space: nowrap !important;
    border: 0 !important;
}

/* ─── Dark Hero Variant ─── */
.hero-panel.is-dark {
    background: linear-gradient(135deg, #0a1628 0%, #0d2240 50%, #0a1628 100%);
    padding-bottom: 4rem;
}

.hero-panel.is-dark .hero-copy h1,
.hero-panel.is-dark .hero-copy p,
.hero-panel.is-dark .hero-metrics strong,
.hero-panel.is-dark .hero-metrics span {
    color: white;
}

.hero-panel.is-dark .hero-copy p {
    color: rgba(255, 255, 255, 0.78);
}

.hero-panel.is-dark .hero-metrics > div {
    background: rgba(255, 255, 255, 0.06);
    border-color: rgba(255, 255, 255, 0.08);
}

/* ─── Image Styles ─── */
.hero-banner-img {
    width: 100%;
    max-width: 1920px;
    height: auto;
    border-radius: var(--mingrai-radius);
    object-fit: cover;
}

.feature-visual {
    width: 100%;
    max-width: 800px;
    height: auto;
    border-radius: var(--mingrai-radius);
    box-shadow: var(--mingrai-shadow);
    margin: 0 auto;
    display: block;
}

.about-team-img {
    width: 100%;
    max-width: 1200px;
    height: auto;
    border-radius: var(--mingrai-radius);
    box-shadow: var(--mingrai-shadow);
    margin: 0 auto;
    display: block;
    aspect-ratio: 3 / 2;
    object-fit: cover;
}

.platform-visual {
    width: 100%;
    max-width: 1000px;
    height: auto;
    border-radius: var(--mingrai-radius);
    box-shadow: var(--mingrai-shadow);
    margin: 0 auto;
    display: block;
}

/* ─── Responsive ─── */
@media (max-width: 1100px) {
    .post-grid,
    .grid-3,
    .manual-grid,
    .pain-grid,
    .site-footer-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .hero-grid,
    .highlight-grid,
    .split-panel,
    .mingrai-cta-band-inner,
    .cookie-banner-panel {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 860px) {
    .site-header-inner {
        flex-wrap: wrap;
        padding: 0.75rem 0;
    }

    .nav-toggle {
        display: inline-flex;
    }

    .site-navigation {
        width: 100%;
        display: none;
        flex-direction: column;
        align-items: stretch;
        gap: 1rem;
        padding: 0.5rem 0 1rem;
    }

    .site-navigation.is-open {
        display: flex;
    }

    .site-navigation .menu {
        flex-direction: column;
        align-items: stretch;
    }

    .nav-cta {
        margin-left: 0;
        width: 100%;
    }

    /* Mobile sub-menu: static, no absolute positioning */
    .site-navigation .sub-menu {
        position: static;
        display: none;
        transform: none;
        min-width: 0;
        width: 100%;
        box-shadow: none;
        border: none;
        border-radius: 0;
        margin-top: 0;
        padding: 0;
        background: rgba(0, 102, 204, 0.03);
        border-left: 3px solid var(--mingrai-blue);
        opacity: 1;
    }

    .site-navigation .menu-item.focus > .sub-menu,
    .site-navigation .menu-item.sub-open > .sub-menu {
        display: block;
        transform: none;
    }

    .site-navigation .sub-menu a {
        padding: 0.5rem 1rem 0.5rem 1.25rem;
        font-size: 0.88rem;
    }

    .site-navigation .sub-menu li:first-child a,
    .site-navigation .sub-menu li:last-child a {
        border-radius: 0;
    }

    .hero-metrics,
    .post-grid,
    .grid-3,
    .grid-2,
    .manual-grid,
    .pain-grid,
    .site-footer-grid {
        grid-template-columns: 1fr;
    }

    .cookie-row {
        grid-template-columns: 1fr;
    }

    .site-footer-bottom {
        flex-direction: column;
        align-items: flex-start;
    }
}

@media (max-width: 600px) {
    .mingrai-container {
        width: min(var(--mingrai-max), calc(100% - 1.2rem));
    }

    .site-logo-img {
        width: 52px;
        height: 52px;
    }

    .hero-panel,
    .mingrai-page-hero,
    .mingrai-content-section {
        padding-left: 0;
        padding-right: 0;
    }

    .hero-visual {
        min-height: 200px;
    }

    .hero-banner-img {
        border-radius: 0;
    }

    .feature-visual,
    .about-team-img,
    .platform-visual {
        border-radius: calc(var(--mingrai-radius) / 2);
    }

    .cookie-banner {
        inset: auto 0.5rem 0.5rem;
    }
}



/* ─── Screenshot Gallery ─── */
.mingrai-screenshot-gallery {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
}
.mingrai-screenshot-item {
    margin: 0;
    border-radius: var(--radius-lg, 12px);
    overflow: hidden;
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.08);
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.mingrai-screenshot-item:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 32px rgba(0,0,0,0.25);
}
.mingrai-screenshot-item img {
    width: 100%;
    height: auto;
    display: block;
}
.mingrai-screenshot-item figcaption {
    padding: 0.75rem 1rem;
    font-size: 0.85rem;
    opacity: 0.8;
    text-align: center;
}
@media (max-width: 600px) {
    .mingrai-screenshot-gallery {
        grid-template-columns: 1fr;
    }
}

/* ─── Manual Page ─── */
.mingrai-manual-download-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}
.mingrai-manual-card {
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: var(--radius-lg, 12px);
    padding: 2rem;
    text-align: center;
}
.mingrai-manual-card h3 {
    margin-bottom: 0.75rem;
}
.mingrai-manual-card p {
    margin-bottom: 1.25rem;
    opacity: 0.8;
}
.mingrai-pdf-embed {
    width: 100%;
    height: 70vh;
    min-height: 500px;
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: var(--radius-lg, 12px);
    margin-top: 2rem;
}