/* ==========================================================================
   NewAPI design tokens + shared base
   Mirrors the "default" theme preset of the NewAPI console at
   api.apixgo.com (New API v1.0.0-rc.40): neutral surfaces, Public Sans,
   sky-blue primary (#3ea4ec light / #0e72bc dark), 1rem radius, hairline
   borders, pill buttons, soft shadows. Loaded after the page's own styles.
   ========================================================================== */
@font-face {
    font-family: 'Public Sans';
    font-style: normal;
    font-weight: 100 900;
    font-display: swap;
    src: url(/assets/fonts/public-sans-latin-wght-normal.woff2) format('woff2-variations'), url(/assets/fonts/public-sans-latin-wght-normal.woff2) format('woff2');
    unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
    font-family: 'Public Sans';
    font-style: normal;
    font-weight: 100 900;
    font-display: swap;
    src: url(/assets/fonts/public-sans-latin-ext-wght-normal.woff2) format('woff2-variations'), url(/assets/fonts/public-sans-latin-ext-wght-normal.woff2) format('woff2');
    unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

/* ---- Dark (page default, matches NewAPI .dark) ---- */
:root {
    --na-radius: 1rem;
    --na-background: #1e1e1e;
    --na-foreground: #f3f3f3;
    --na-card: #2a2a2a;
    --na-popover: #2f2f2f;
    --na-primary: #0e72bc;
    --na-primary-hover: #1a80cc;
    --na-primary-foreground: #ffffff;
    --na-primary-text: #6cb6ff;
    --na-secondary: #373737;
    --na-secondary-foreground: #c6e1ff;
    --na-muted: #2f2f2f;
    --na-muted-foreground: #b7b7b7;
    --na-accent: color-mix(in oklch, var(--na-primary) 20%, var(--na-background));
    --na-border: rgba(255, 255, 255, 0.1);
    --na-input: rgba(255, 255, 255, 0.17);
    --na-ring: #1a75c5;
    --na-success: #00bb7f;
    --na-warning: #f99c00;
    --na-destructive: #ff6568;
    --na-info: #018dcf;
    --na-violet: #a9a5ff;
    --na-pink: #e088e5;
    --na-teal: #00c9d1;
    --na-shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
    --na-shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.35), 0 2px 4px -2px rgba(0, 0, 0, 0.3);
    --na-shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.45), 0 8px 10px -6px rgba(0, 0, 0, 0.35);
    --na-overlay: rgba(0, 0, 0, 0.6);
    --na-code-bg: #232323;
    --na-code-fg: #e6e6e6;
    --na-font-sans: 'Public Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', 'Noto Sans SC', sans-serif;
    --na-font-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, 'Liberation Mono', 'Courier New', monospace;
}

/* ---- Light (matches NewAPI :root default preset) ---- */
:root.light-mode {
    --na-background: #ffffff;
    --na-foreground: #0a0a0a;
    --na-card: #ffffff;
    --na-popover: #ffffff;
    --na-primary: #3ea4ec;
    --na-primary-hover: #2b95e0;
    --na-primary-foreground: #ffffff;
    --na-primary-text: #0e72bc;
    --na-secondary: #eeeeee;
    --na-secondary-foreground: #004f8b;
    --na-muted: #f5f5f5;
    --na-muted-foreground: #606060;
    --na-accent: color-mix(in oklch, var(--na-primary) 12%, var(--na-background));
    --na-border: #e8e8e8;
    --na-input: #e8e8e8;
    --na-ring: #42a6ff;
    --na-success: #009767;
    --na-warning: #cd8900;
    --na-destructive: #e40014;
    --na-info: #0084cc;
    --na-violet: #6f74d8;
    --na-pink: #c04fc8;
    --na-teal: #00a3aa;
    --na-shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --na-shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.07), 0 2px 4px -2px rgba(0, 0, 0, 0.05);
    --na-shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.08);
    --na-overlay: rgba(0, 0, 0, 0.4);
    --na-code-bg: #f7f7f7;
    --na-code-fg: #1f1f1f;
}

/* ==========================================================================
   Home page (index.html) — remap the page's own variables onto NewAPI tokens
   ========================================================================== */
:root, :root.light-mode {
    --bg-color: var(--na-background);
    --card-bg: var(--na-card);
    --card-border: var(--na-border);
    --text-primary: var(--na-foreground);
    --text-secondary: var(--na-muted-foreground);
    --accent-primary: var(--na-primary);
    --accent-gradient: var(--na-primary);
    --grok-accent: var(--na-primary-text);
    --grok-gradient: var(--na-primary);
    --warning-yellow: var(--na-warning);
    --warning-border: color-mix(in srgb, var(--na-warning) 30%, transparent);
    --warning-bg: color-mix(in srgb, var(--na-warning) 7%, transparent);
    --font-display: var(--na-font-sans);
    --font-sans: var(--na-font-sans);
    --font-mono: var(--na-font-mono);
    --btn-secondary-bg: var(--na-secondary);
    --btn-secondary-text: var(--na-secondary-foreground);
    --btn-secondary-border: transparent;
    --btn-secondary-bg-hover: color-mix(in srgb, var(--na-secondary) 80%, var(--na-foreground) 8%);
    --header-bg-start: var(--na-background);
    --header-bg-end: transparent;
    --header-border: var(--na-border);
    --code-bg: var(--na-code-bg);
    --code-header-bg: var(--na-muted);
    --key-input-bg: transparent;
    --key-input-border: var(--na-input);
    --dl-card-bg: var(--na-muted);
    --dl-card-hover-bg: var(--na-accent);
    --dl-card-hover-border: color-mix(in srgb, var(--na-primary) 45%, transparent);
    --announce-modal-bg: var(--na-popover);
    --announce-modal-border: var(--na-border);
    --body-bg-image: none;
    --path-value-text: var(--na-foreground);
    --path-value-bg: var(--na-muted);
}

body {
    font-family: var(--na-font-sans);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    font-feature-settings: "cv11", "ss01";
}

::selection { background: color-mix(in srgb, var(--na-primary) 30%, transparent); }

/* ---------- Hero ---------- */
.hero { padding: 48px 0 16px; }
.logo-title { letter-spacing: -0.035em; font-weight: 700; }
.logo-brand {
    font-size: 3.4rem;
    font-weight: 800;
    background: none;
    -webkit-text-fill-color: currentColor;
    color: var(--na-foreground);
}
.logo-sep {
    font-size: 2.8rem;
    font-weight: 300;
    opacity: 1;
    background: none;
    -webkit-text-fill-color: currentColor;
    color: var(--na-muted-foreground);
    margin: 0 4px;
}
.logo-product {
    font-size: 2.2rem;
    font-weight: 600;
    background: none;
    -webkit-text-fill-color: currentColor;
    color: var(--na-primary);
    letter-spacing: -0.01em;
}
:root:not(.light-mode) .logo-product { color: var(--na-primary-text); }
.hero p { color: var(--na-muted-foreground); font-size: 1rem; }

/* Announcement trigger card (NewAPI alert/info card) */
.notice-trigger-banner,
:root.light-mode .notice-trigger-banner {
    background: var(--na-card);
    border: 1px solid var(--na-border);
    border-radius: var(--na-radius);
    box-shadow: var(--na-shadow-sm);
    backdrop-filter: none;
    padding: 14px 18px;
}
.notice-trigger-banner:hover {
    transform: none;
    border-color: color-mix(in srgb, var(--na-primary) 55%, var(--na-border));
    box-shadow: var(--na-shadow-md);
}
.notice-banner-title { color: var(--na-foreground); font-weight: 600; }
.notice-banner-body { color: var(--na-muted-foreground); }
.notice-banner-body strong,
:root.light-mode .notice-banner-body strong { color: var(--na-primary-text); }
.notice-trigger-btn-text,
:root.light-mode .notice-trigger-btn-text { color: var(--na-primary-text); }
.sparkle-dot-amber { background: var(--na-warning); box-shadow: 0 0 0 3px color-mix(in srgb, var(--na-warning) 22%, transparent); }
.sparkle-dot-blue,
.sparkle-dot { background: var(--na-primary); box-shadow: 0 0 0 3px color-mix(in srgb, var(--na-primary) 22%, transparent); }

/* Promo badges -> NewAPI tags (pill, tinted, no glow) */
.promo-badge {
    border-radius: 999px;
    padding: 4px 12px;
    font-size: 0.82rem;
    font-weight: 500;
    color: var(--na-foreground);
    background: var(--na-muted);
    border: 1px solid var(--na-border);
    backdrop-filter: none;
}
.promo-badge-grok { background: var(--na-muted); border-color: var(--na-border); box-shadow: none; }
.promo-badge .promo-highlight { font-weight: 700; }
.promo-badge.na-tag-success { background: color-mix(in srgb, var(--na-success) 12%, transparent); border-color: color-mix(in srgb, var(--na-success) 28%, transparent); }
.promo-badge.na-tag-primary { background: var(--na-accent); border-color: color-mix(in srgb, var(--na-primary) 30%, transparent); }
.promo-badge.na-tag-violet { background: color-mix(in srgb, var(--na-violet) 14%, transparent); border-color: color-mix(in srgb, var(--na-violet) 32%, transparent); }
.promo-badge.na-tag-pink { background: color-mix(in srgb, var(--na-pink) 13%, transparent); border-color: color-mix(in srgb, var(--na-pink) 30%, transparent); }
.na-text-success { color: var(--na-success) !important; }
.na-text-primary { color: var(--na-primary-text) !important; }
.na-text-violet { color: var(--na-violet) !important; }
.na-text-pink { color: var(--na-pink) !important; }
.na-text-warning { color: var(--na-warning) !important; }

/* ---------- Buttons (NewAPI pill buttons) ---------- */
.button-group { gap: 10px; margin-top: 28px; }
.btn {
    height: 36px;
    padding: 0 18px;
    border-radius: 999px;
    font-weight: 500;
    font-size: 0.875rem;
    border: 1px solid transparent;
    transition: background-color .15s ease, color .15s ease, border-color .15s ease, box-shadow .15s ease;
}
.btn-primary {
    background: var(--na-primary);
    color: var(--na-primary-foreground);
    box-shadow: var(--na-shadow-sm);
}
.btn-primary:hover { background: var(--na-primary-hover); transform: none; box-shadow: var(--na-shadow-sm); }
.btn-secondary {
    background: var(--na-secondary);
    color: var(--na-secondary-foreground);
    border-color: transparent;
}
.btn-secondary:hover { background: color-mix(in srgb, var(--na-secondary) 85%, var(--na-foreground) 15%); }
.btn-small-light {
    background: var(--na-background);
    color: var(--na-foreground);
    border: 1px solid var(--na-border);
    box-shadow: var(--na-shadow-sm);
}
.btn-small-light:hover { background: var(--na-accent); color: var(--na-foreground); }
.btn:focus-visible, .main-tab:focus-visible, .sub-tab:focus-visible, .btn-copy:focus-visible,
.btn-download:focus-visible, .btn-notice-action:focus-visible, .btn-announce-close:focus-visible {
    outline: none;
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--na-ring) 45%, transparent);
}
.button-group-tip { color: var(--na-muted-foreground); font-size: 0.8rem; }

/* ---------- Status card ---------- */
.status-card {
    background: var(--na-card);
    border: 1px solid var(--na-border);
    border-radius: var(--na-radius);
    box-shadow: var(--na-shadow-sm);
    backdrop-filter: none;
    padding: 16px 18px 14px;
    margin-top: 22px;
}
.status-card:hover { transform: none; border-color: color-mix(in srgb, var(--na-primary) 50%, var(--na-border)); box-shadow: var(--na-shadow-md); }
.status-kicker { color: var(--na-muted-foreground); font-weight: 600; letter-spacing: 0.06em; }
.status-label { font-weight: 600; }
.status-label[data-status="operational"] { color: var(--na-success); }
.status-label[data-status="degraded"] { color: var(--na-warning); }
.status-label[data-status="outage"] { color: var(--na-destructive); }
.status-head-right { color: var(--na-muted-foreground); }
.status-more { color: var(--na-primary-text); }
.status-group { color: var(--na-muted-foreground); }
.status-group b { color: var(--na-foreground); font-weight: 500; }

/* Heartbeat bars — mirrors status.apixgo.com (.uptime span): flat 2px-radius blocks,
   uniform height, 3px gap, one block per real call, newest on the right. */
:root { --st-green: #0ca678; --st-amber: #e99509; --st-red: #e5484d; --st-empty-bg: rgba(255, 255, 255, 0.05); --st-empty-border: rgba(255, 255, 255, 0.12); }
:root.light-mode { --st-empty-bg: rgba(0, 0, 0, 0.05); --st-empty-border: rgba(0, 0, 0, 0.1); }
.status-label[data-status="operational"] { color: var(--st-green); }
.status-label[data-status="degraded"] { color: var(--st-amber); }
.status-label[data-status="outage"] { color: var(--st-red); }
.status-card .status-timeline,
.status-card .status-mini {
    display: grid;
    align-items: stretch;
    gap: 3px;
    width: 100%;
    min-width: 0;
    overflow: hidden;
}
.status-card .status-timeline { height: 26px; margin-top: 2px; }
.status-card .status-mini { height: 18px; }
:root .status-card span.st-bar {
    display: block;
    min-width: 0;
    height: 100%;
    border-radius: 2px;
    background: var(--st-green);
    transition: transform 0.15s cubic-bezier(0.34, 1.56, 0.64, 1), filter 0.15s ease;
}
:root .status-card span.st-bar.o { background: var(--st-green); }
:root .status-card span.st-bar.s { background: var(--st-amber); }
:root .status-card span.st-bar.f { background: var(--st-red); }
:root .status-card span.st-bar.empty { background: var(--st-empty-bg); border: 1px dashed var(--st-empty-border); box-sizing: border-box; }
:root .status-card span.st-bar:hover { position: relative; z-index: 2; cursor: help; filter: brightness(1.2); transform: translateY(-2px) scale(1.15); }
.status-card .status-groups { gap: 9px; margin-top: 14px; }
.status-card .status-group { grid-template-columns: 76px minmax(0, 1fr) 4.6em; gap: 10px; font-size: 0.78rem; }
.status-card .status-group em { min-width: 0; color: var(--na-muted-foreground); }
.status-head-right #status-avail { color: var(--na-muted-foreground); }
@media (max-width: 700px) {
    .status-card .status-timeline, .status-card .status-mini { gap: 1.5px; }
    .status-card .status-timeline { height: 22px; }
    .status-card .status-group { grid-template-columns: 64px minmax(0, 1fr) 4.4em; gap: 8px; }
    :root .status-card span.st-bar { border-radius: 1.5px; }
}

/* ---------- Usage warning (NewAPI warning alert) ---------- */
.warning-banner {
    border-radius: calc(var(--na-radius) - 4px);
    background: color-mix(in srgb, var(--na-warning) 8%, var(--na-card));
    border: 1px solid color-mix(in srgb, var(--na-warning) 30%, transparent);
    color: var(--na-foreground);
}
.warning-banner strong { color: var(--na-warning); }

/* ---------- Quick-start card ---------- */
.key-input-card {
    background: var(--na-card);
    border: 1px solid var(--na-border);
    border-radius: var(--na-radius);
    box-shadow: var(--na-shadow-sm);
    backdrop-filter: none;
}
.key-input-title { font-weight: 600; font-size: 1.05rem; }
.key-input-box {
    height: 40px;
    padding: 0 14px;
    background: transparent;
    border: 1px solid var(--na-input);
    border-radius: calc(var(--na-radius) - 6px);
    font-size: 0.9rem;
    color: var(--na-foreground);
    box-shadow: var(--na-shadow-sm);
}
.key-input-box::placeholder { color: var(--na-muted-foreground); opacity: 0.8; }
.key-input-box:focus { border-color: var(--na-ring); box-shadow: 0 0 0 3px color-mix(in srgb, var(--na-ring) 30%, transparent); }
.dl-card {
    background: var(--na-muted);
    border: 1px solid var(--na-border);
    border-radius: calc(var(--na-radius) - 4px);
}
.dl-card:hover:not(.disabled) { background: var(--na-accent); border-color: color-mix(in srgb, var(--na-primary) 40%, transparent); }
.dl-card.disabled { opacity: 0.55; }
.btn-download {
    height: 38px;
    padding: 0 16px;
    background: var(--na-primary);
    color: var(--na-primary-foreground);
    border-radius: 999px;
    font-weight: 500;
    font-size: 0.9rem;
    box-shadow: var(--na-shadow-sm);
}
.btn-download:hover:not(:disabled) { background: var(--na-primary-hover); }
.btn-download:disabled { background: var(--na-primary); opacity: 0.6; }
.path-info { color: var(--na-muted-foreground); }
.path-value { background: var(--na-background); border: 1px solid var(--na-border); border-radius: 6px; color: var(--na-foreground); font-size: 0.78rem; }

/* ---------- Tabs (NewAPI segmented tabs) ---------- */
.tab-section { margin-top: 40px; }
.main-tabs {
    display: inline-flex;
    max-width: 100%;
    gap: 4px;
    padding: 4px;
    border: none;
    border-radius: 999px;
    background: var(--na-muted);
}
.main-tab {
    padding: 6px 16px;
    border-radius: 999px;
    border: 1px solid transparent;
    color: var(--na-muted-foreground);
    font-weight: 500;
    font-size: 0.875rem;
}
.main-tab:hover { color: var(--na-foreground); }
.main-tab.active {
    background: var(--na-background);
    color: var(--na-foreground);
    border: 1px solid var(--na-border);
    box-shadow: var(--na-shadow-sm);
}
:root:not(.light-mode) .main-tab.active { background: var(--na-secondary); }
.sub-tab {
    padding: 5px 14px;
    border-radius: 999px;
    background: transparent;
    border: 1px solid var(--na-border);
    color: var(--na-muted-foreground);
    font-weight: 500;
}
.sub-tab:hover { color: var(--na-foreground); background: var(--na-muted); }
.sub-tab.active { background: var(--na-primary); border-color: var(--na-primary); color: var(--na-primary-foreground); }

/* ---------- Code blocks ---------- */
.config-tip { color: var(--na-muted-foreground); }
.config-code-header {
    background: var(--na-muted);
    border: 1px solid var(--na-border);
    border-bottom: none;
    border-top-left-radius: calc(var(--na-radius) - 4px);
    border-top-right-radius: calc(var(--na-radius) - 4px);
    color: var(--na-muted-foreground);
    font-family: var(--na-font-mono);
    font-size: 0.78rem;
}
.btn-copy {
    background: var(--na-background);
    border: 1px solid var(--na-border);
    color: var(--na-foreground);
    border-radius: 999px;
    padding: 3px 12px;
    font-family: var(--na-font-sans);
    font-weight: 500;
}
.btn-copy:hover { background: var(--na-accent); }
.config-code {
    background: var(--na-code-bg);
    border: 1px solid var(--na-border);
    border-bottom-left-radius: calc(var(--na-radius) - 4px);
    border-bottom-right-radius: calc(var(--na-radius) - 4px);
    color: var(--na-code-fg);
    font-size: 0.85rem;
    line-height: 1.65;
}
.config-code .fill-key { color: var(--na-primary-text); }

/* ---------- Modals (NewAPI dialog) ---------- */
.grok-overlay, .announce-overlay, .notice-overlay {
    background: var(--na-overlay);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
}
.grok-modal, .announce-modal, .notice-modal {
    background: var(--na-popover);
    border: 1px solid var(--na-border);
    border-radius: var(--na-radius);
    box-shadow: var(--na-shadow-lg);
}
.grok-bar, .notice-bar, .announce-bar { display: none; }
.notice-icon-wrap, .grok-icon-wrap {
    background: var(--na-accent);
    border: 1px solid color-mix(in srgb, var(--na-primary) 25%, transparent);
    border-radius: 12px;
}
.notice-badge, .grok-badge { color: var(--na-primary-text); font-weight: 600; letter-spacing: 0.04em; }
.notice-header h3, .grok-header h3, .announce-modal h3 { font-weight: 600; color: var(--na-foreground); letter-spacing: -0.01em; }
.announce-subtitle { color: var(--na-muted-foreground); }
.notice-item, .grok-item, .announce-item {
    background: var(--na-muted);
    border: 1px solid var(--na-border);
    border-radius: calc(var(--na-radius) - 6px);
    color: var(--na-muted-foreground);
}
.notice-item strong, .announce-item strong { color: var(--na-foreground); }
.notice-item.highlight, :root.light-mode .notice-item.highlight {
    background: color-mix(in srgb, var(--na-success) 9%, var(--na-popover));
    border-color: color-mix(in srgb, var(--na-success) 28%, transparent);
}
.notice-item.warn-soft, :root.light-mode .notice-item.warn-soft,
.notice-item.na-alert-warning {
    background: color-mix(in srgb, var(--na-warning) 9%, var(--na-popover)) !important;
    border: 1px solid color-mix(in srgb, var(--na-warning) 30%, transparent) !important;
    border-left: 1px solid color-mix(in srgb, var(--na-warning) 30%, transparent) !important;
}
.notice-item.na-alert-info {
    background: var(--na-accent) !important;
    border: 1px solid color-mix(in srgb, var(--na-primary) 30%, transparent) !important;
    border-left: 1px solid color-mix(in srgb, var(--na-primary) 30%, transparent) !important;
}
.announce-item.warn {
    background: color-mix(in srgb, var(--na-destructive) 8%, var(--na-popover));
    border: 1px solid color-mix(in srgb, var(--na-destructive) 25%, transparent);
}
.notice-table-wrap, :root.light-mode .notice-table-wrap { background: var(--na-card); border-color: var(--na-border); }
.notice-table th, :root.light-mode .notice-table th { background: var(--na-muted); color: var(--na-muted-foreground); }
.notice-table td, :root.light-mode .notice-table td { border-top: 1px solid var(--na-border); color: var(--na-foreground); }
.cache-hit-tag, :root.light-mode .cache-hit-tag { background: color-mix(in srgb, var(--na-success) 14%, transparent); color: var(--na-success); }
.notice-footer, :root.light-mode .notice-footer,
.grok-footer, .announce-footer {
    background: var(--na-popover);
    border-top: 1px solid var(--na-border);
}
.notice-footer-note, .grok-footer-note, .announce-footer-note { color: var(--na-muted-foreground); }
.btn-notice-action, .btn-grok-action {
    height: 34px;
    padding: 0 18px;
    border-radius: 999px;
    background: var(--na-primary);
    color: var(--na-primary-foreground);
    font-weight: 500;
    box-shadow: var(--na-shadow-sm);
}
.btn-notice-action:hover, .btn-grok-action:hover { background: var(--na-primary-hover); transform: none; box-shadow: var(--na-shadow-sm); }
.btn-announce-close {
    height: 34px;
    padding: 0 18px;
    border-radius: 999px;
    background: var(--na-primary);
    border: 1px solid var(--na-primary);
    color: var(--na-primary-foreground);
    font-weight: 500;
}
.btn-announce-close:hover { background: var(--na-primary-hover); }

/* ---------- Toast (NewAPI sonner-like) ---------- */
.toast {
    background: var(--na-popover);
    color: var(--na-foreground);
    border: 1px solid var(--na-border);
    border-radius: 12px;
    box-shadow: var(--na-shadow-lg);
    font-weight: 500;
}

/* ---------- Footer ---------- */
footer { color: var(--na-muted-foreground); border-top: 1px solid var(--na-border); font-size: 0.8rem; }

/* ---------- Unused-but-present legacy blocks (kept consistent) ---------- */
.savings-section { background: var(--na-card); border: 1px solid var(--na-border); border-radius: var(--na-radius); box-shadow: var(--na-shadow-sm); backdrop-filter: none; }
.savings-section::before { display: none; }
.savings-title { background: none; -webkit-text-fill-color: currentColor; color: var(--na-foreground); font-weight: 700; }
.table-responsive { background: var(--na-card); border-color: var(--na-border); }
.pricing-table th { background: var(--na-muted); color: var(--na-muted-foreground); }
.pricing-table td { border-bottom: 1px solid var(--na-border); }
.badge-tag { background: var(--na-primary); box-shadow: none; border-radius: 999px; }
.model-launch-strip { background: var(--na-primary); border-color: var(--na-primary); border-radius: var(--na-radius); box-shadow: var(--na-shadow-sm); }

@media (max-width: 640px) {
    .logo-brand { font-size: 2.6rem; }
    .logo-sep { font-size: 2.1rem; }
    .logo-product { font-size: 1.6rem; }
    .main-tabs { display: flex; }
}