/*
Theme Name: TinkerGear
Theme URI: https://tinkergear.com/
Author: TinkerGear
Description: A dark, compact block theme for TinkerGear — a filterable project grid, a documentation layout for kit instructions, and the Nocturne design tokens. Built for WordPress block editing (full site editing).
Version: 1.0.1
Requires at least: 6.4
Tested up to: 7.1
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: tinkergear
Tags: blog, portfolio, one-column, two-columns, full-site-editing, block-patterns, dark-mode-support, custom-menu, featured-images
*/

/* Tokens come from assets/css/nocturne.css (Nocturne design system).
   Everything below is theme layout on top of those tokens. */

/* ---------- base ---------- */

body {
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-body);
  margin: 0;
}

a { color: var(--color-accent); text-decoration: none; }
a:hover { color: var(--color-accent-300); }
a:focus-visible,
button:focus-visible { outline: 2px solid var(--color-accent); outline-offset: 2px; }

.tg-wrap { max-width: 1180px; margin-inline: auto; padding-inline: var(--space-8); }
.tg-eyebrow {
  font-size: 11.5px; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--color-neutral-500); display: flex; align-items: center; gap: var(--space-3);
}
.tg-eyebrow::before { content: ""; width: 22px; height: 2px; background: var(--color-accent); }
.tg-rule {
  height: 1px; border: 0;
  background: linear-gradient(to right, transparent, var(--color-neutral-800) 48px,
    var(--color-neutral-800) calc(100% - 48px), transparent);
}

/* ---------- header ---------- */

.tg-header {
  position: sticky; top: 0; z-index: 20;
  background: color-mix(in srgb, var(--color-bg) 88%, transparent);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--color-neutral-900);
}
.tg-header .tg-wrap { display: flex; align-items: center; gap: var(--space-8); padding-block: var(--space-6); }
.tg-brand {
  display: flex; align-items: baseline; gap: var(--space-3);
  font-family: var(--font-heading); font-weight: 600; font-size: 19px;
  letter-spacing: -0.01em; color: var(--color-text);
}
.tg-brand::after { content: ""; width: 22px; height: 2px; background: var(--color-accent); margin-bottom: 5px; }
.tg-brand a, .tg-brand .wp-block-site-title a { color: var(--color-text); }
.tg-nav { margin-left: auto; font-size: 13.5px; }
.tg-nav a { color: var(--color-neutral-400); }
.tg-nav a:hover { color: var(--color-text); }
.tg-nav .wp-block-navigation__submenu-container {
  background: var(--color-surface);
  border: 1px solid var(--color-neutral-800);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}

/* ---------- hero ---------- */

.tg-hero {
  position: relative; overflow: hidden;
  background-image: radial-gradient(90% 120% at 8% -10%,
    color-mix(in srgb, var(--color-accent) 14%, transparent), transparent 62%);
}
.tg-hero .tg-wrap { padding-block: 78px 56px; }
.tg-hero__title {
  font-family: var(--font-heading); font-weight: 500; font-size: clamp(32px, 4.4vw, 52px);
  line-height: 1.08; letter-spacing: -0.03em; margin: var(--space-6) 0 0;
  max-width: 22ch; text-wrap: pretty;
}
.tg-hero__lede {
  margin: var(--space-8) 0 0; color: var(--color-neutral-300);
  font-size: 16.5px; line-height: 1.6; max-width: 52ch; text-wrap: pretty;
}
.tg-hero__actions { display: flex; gap: var(--space-4); flex-wrap: wrap; margin-top: 28px; }
.tg-specs {
  display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--space-8);
  margin-top: 39px; padding-top: var(--space-8);
  border-top: 1px solid var(--color-neutral-900); font-size: 13px;
}
.tg-specs dt { color: var(--color-neutral-600); }
.tg-specs dd { color: var(--color-neutral-300); margin: var(--space-1) 0 0; }
.tg-hero__media { aspect-ratio: 4 / 3; border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-sm); }
.tg-hero__media img { width: 100%; height: 100%; object-fit: cover; display: block; }

/* ---------- filter chips ---------- */

.tg-filters { display: flex; align-items: center; gap: var(--space-4); flex-wrap: wrap; margin: var(--space-8) 0; }
.tg-filters__label {
  font-size: 11.5px; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--color-neutral-600); margin-right: var(--space-2);
}
.tg-chip { cursor: pointer; font-family: inherit; }
.tg-chip[aria-pressed="true"] {
  border-color: var(--color-accent);
  color: var(--color-accent-200);
  background: color-mix(in srgb, var(--color-accent) 12%, transparent);
}
.tg-chip:active { color: var(--color-accent-400); }
.tg-empty { display: none; color: var(--color-neutral-500); font-size: 14px; margin: var(--space-8) 0 0; }
.tg-empty.is-visible { display: block; }

/* ---------- project grid (query loop) ---------- */

.tg-grid .wp-block-post-template,
ul.tg-grid {
  list-style: none; margin: 0; padding: 0;
  display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: var(--space-8);
}
.tg-grid .wp-block-post {
  background: var(--color-surface);
  border: 1px solid var(--color-neutral-900);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: transform .16s ease, box-shadow .16s ease;
  display: flex; flex-direction: column;
}
.tg-grid .wp-block-post:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }
.tg-grid .wp-block-post[hidden] { display: none; }
.tg-grid .wp-block-post-featured-image {
  margin: 0; height: 170px; border-bottom: 1px solid var(--color-neutral-900);
  mix-blend-mode: lighten;
}
.tg-grid .wp-block-post-featured-image img { width: 100%; height: 100%; object-fit: cover; display: block; }
.tg-card__body { padding: var(--space-6); display: flex; flex-direction: column; gap: var(--space-3); flex: 1; }
.tg-card__body .wp-block-post-terms {
  font-size: 11.5px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--color-neutral-500);
}
.tg-card__body .wp-block-post-terms a { color: inherit; }
.tg-card__body .wp-block-post-title {
  font-family: var(--font-heading); font-weight: 500; font-size: 17px;
  letter-spacing: -0.01em; margin: 0; line-height: 1.25;
}
.tg-card__body .wp-block-post-title a { color: var(--color-text); }
.tg-card__body .wp-block-post-title a:hover { color: var(--color-accent-200); }
.tg-card__body .wp-block-post-excerpt {
  color: var(--color-neutral-400); font-size: 14px; line-height: 1.6; margin: 0;
}
.tg-card__body .wp-block-post-excerpt__more-text { display: none; }

/* first card in the grid spans two columns */
.tg-grid .wp-block-post:first-child { grid-column: span 2; }
.tg-grid .wp-block-post:first-child .wp-block-post-featured-image { height: 250px; }
@media (max-width: 780px) {
  .tg-grid .wp-block-post:first-child { grid-column: auto; }
}

/* ---------- kits band ---------- */

.tg-band {
  margin-top: 56px;
  background: var(--color-section);
  background-image: radial-gradient(120% 140% at 12% 0%, var(--color-section-glow), transparent 60%);
  border-top: 1px solid var(--color-section-ghost);
}
.tg-band .tg-wrap {
  padding-block: 44.8px;
  display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 33.6px; align-items: center;
}
.tg-band__kicker { font-size: 11.5px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--color-accent-300); }
.tg-band h2 {
  font-family: var(--font-heading); font-weight: 500; font-size: 25px;
  letter-spacing: -0.01em; margin: var(--space-3) 0 0;
}
.tg-band p { color: var(--color-neutral-300); font-size: 14.5px; margin: var(--space-3) 0 0; max-width: 60ch; }
@media (max-width: 780px) { .tg-band .tg-wrap { grid-template-columns: 1fr; } }

/* ---------- documentation layout (nano2, project pages) ---------- */

.tg-doc { display: grid; grid-template-columns: minmax(0, 1fr) 320px; gap: 44.8px; align-items: start; }
@media (max-width: 900px) { .tg-doc { grid-template-columns: 1fr; } }

.tg-doc__title {
  font-family: var(--font-heading); font-weight: 500; font-size: clamp(28px, 4vw, 38px);
  letter-spacing: -0.02em; margin: var(--space-3) 0 0;
}
.tg-doc__content { padding-top: var(--space-8); }
.tg-doc__content h2 {
  font-family: var(--font-heading); font-weight: 500; font-size: 21px;
  letter-spacing: -0.01em; margin: 33.6px 0 var(--space-4);
  padding-top: 33.6px; border-top: 1px solid var(--color-neutral-900);
}
.tg-doc__content h2:first-child { border-top: 0; padding-top: 0; margin-top: 0; }
.tg-doc__content h3 { font-family: var(--font-heading); font-weight: 500; font-size: 15px; margin: 0 0 var(--space-2); }
.tg-doc__content p, .tg-doc__content li { line-height: 1.65; color: var(--color-neutral-300); font-size: 15px; }
.tg-doc__content img { max-width: 100%; height: auto; border-radius: var(--radius-md); }

.tg-note {
  border: 1px solid var(--color-accent-700);
  background: color-mix(in srgb, var(--color-accent) 8%, transparent);
  border-radius: var(--radius-md); padding: var(--space-6);
  margin: var(--space-6) 0;
}
.tg-note h3 { color: var(--color-accent-200); }
.tg-note p { color: var(--color-neutral-200); font-size: 14px; margin: 0; }
.tg-aside-note { padding-left: var(--space-6); border-left: 2px solid var(--color-accent); margin: var(--space-8) 0; }

.tg-toc { position: sticky; top: 88px; padding-top: 33.6px; }
.tg-toc__label {
  font-size: 11.5px; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--color-neutral-600); margin-bottom: var(--space-4);
}
.tg-toc a {
  display: block; padding: var(--space-2) 0 var(--space-2) var(--space-4);
  border-left: 1px solid var(--color-neutral-900);
  color: var(--color-neutral-500); font-size: 13px;
}
.tg-toc a:hover { color: var(--color-text); border-left-color: var(--color-accent); }

/* ---------- single project ---------- */

.tg-single { max-width: 720px; }
.tg-single .wp-block-post-featured-image { mix-blend-mode: lighten; margin: var(--space-8) 0; }
.tg-single .wp-block-post-featured-image img { border-radius: var(--radius-md); width: 100%; height: auto; }

/* ---------- footer ---------- */

.tg-footer {
  border-top: 1px solid var(--color-neutral-900);
  font-size: 13px; color: var(--color-neutral-600);
}
.tg-footer .tg-wrap {
  padding-block: 33.6px 56px;
  display: flex; gap: var(--space-8); flex-wrap: wrap; align-items: center;
}
.tg-footer nav, .tg-footer .wp-block-navigation { margin-left: auto; }

/* ---------- editor-facing corrections ---------- */

.editor-styles-wrapper { background: var(--color-bg); }
::selection { background: color-mix(in srgb, var(--color-accent) 30%, transparent); }

/* ---------- pattern-level pieces ---------- */

.tg-kit-list { list-style: none; margin: var(--space-6) 0 0; padding: 0; display: grid; gap: var(--space-3); }
.tg-kit-list li {
  border: 1px solid var(--color-neutral-900); border-radius: var(--radius-sm);
  padding: var(--space-4); font-size: 13.5px; color: var(--color-neutral-300);
}

.tg-toc__list { list-style: none; margin: 0; padding: 0; }
.tg-toc__list li { margin: 0; }
.tg-toc__list a {
  display: block; padding: var(--space-2) 0 var(--space-2) var(--space-4);
  border-left: 1px solid var(--color-neutral-900);
  color: var(--color-neutral-500);
}
.tg-toc__list a:hover { color: var(--color-text); border-left-color: var(--color-accent); }

/* card classes used on paragraph blocks inside patterns */
p.card-title { font-family: var(--font-heading); font-weight: 500; font-size: 16px; margin: var(--space-2) 0 0; color: var(--color-text); }
p.card-kicker { margin: 0; }
p.card-body { margin: var(--space-2) 0 0; }

.wp-block-column.card { padding: var(--space-6); }

/* the embed block inside the docs layout */
.tg-doc__content .wp-block-embed { margin: var(--space-6) 0; }
.tg-doc__content .wp-block-embed iframe { border-radius: var(--radius-md); }

/* tables inside content */
.tg-doc__content .wp-block-table table { width: 100%; border-collapse: collapse; }
.tg-doc__content .wp-block-table th {
  text-align: left; font-family: var(--font-heading); font-weight: 500; font-size: 12px;
  letter-spacing: 0.06em; text-transform: uppercase; color: var(--color-neutral-500);
  padding: var(--space-3) var(--space-4); border-bottom: 1px solid var(--color-neutral-800);
}
.tg-doc__content .wp-block-table td {
  padding: var(--space-4); border-bottom: 1px solid var(--color-neutral-900);
  font-size: 14px; color: var(--color-neutral-300);
}


/* =========================================================================
   TinkerGear identity layer — loaded after nocturne.css, so these win.
   Neon teal accent, a cooler graphite ground, sharper radii, and a
   technical mono for labels. Nocturne's structure, TinkerGear's voice.
   ========================================================================= */

:root {
  /* ground: graphite, slightly cool — not Nocturne's blue-grey */
  --color-bg: #0e1116;
  --color-surface: #161a21;
  --color-text: #e6ebe9;
  --color-divider: color-mix(in srgb, #e6ebe9 14%, transparent);

  /* neon teal accent + ramp */
  --color-accent: #2ee6c0;
  --color-accent-100: #eafffb;
  --color-accent-200: #c6fff3;
  --color-accent-300: #8ff7e2;
  --color-accent-400: #52f0d0;
  --color-accent-500: #2ee6c0;
  --color-accent-600: #17bd9c;
  --color-accent-700: #0f8f77;
  --color-accent-800: #0b6154;
  --color-accent-900: #08332e;

  --color-accent-2: #2ee6c0;
  --color-accent-2-100: #eafffb;
  --color-accent-2-200: #c6fff3;
  --color-accent-2-300: #8ff7e2;
  --color-accent-2-400: #52f0d0;
  --color-accent-2-500: #2ee6c0;
  --color-accent-2-600: #17bd9c;
  --color-accent-2-700: #0f8f77;
  --color-accent-2-800: #0b6154;
  --color-accent-2-900: #08332e;

  /* neutrals: cooler, a touch greener than stock */
  --color-neutral-100: #f2f6f5;
  --color-neutral-200: #e2e8e7;
  --color-neutral-300: #ccd4d3;
  --color-neutral-400: #aeb7b8;
  --color-neutral-500: #8d979a;
  --color-neutral-600: #6f797d;
  --color-neutral-700: #545d62;
  --color-neutral-800: #3b4349;
  --color-neutral-900: #212830;

  /* the one saturated field: deep teal, not indigo */
  --color-section: #07322c;
  --color-section-glow: #0b5348;
  --color-section-ghost: #10786a;

  /* sharper than Nocturne's 8px — this is a workshop, not a dashboard */
  --radius-sm: 2px;
  --radius-md: 4px;
  --radius-lg: 6px;

  --shadow-sm: 0 0 0 1px #2c343b;
  --shadow-md: 0 0 0 1px #3b4349, 0 6px 18px rgba(0,0,0,0.6);
  --shadow-lg: 0 0 0 1px #545d62, 0 16px 40px rgba(0,0,0,0.7);

  --font-heading: "Archivo", "Inter", system-ui, sans-serif;
  --font-body: "Inter", system-ui, sans-serif;
  --font-mono: "IBM Plex Mono", ui-monospace, "SFMono-Regular", monospace;
}

/* ---------- type: condensed-ish headings, mono technical labels ---------- */

h1, h2, h3, h4, .tg-hero__title, .tg-doc__title,
.tg-grid .wp-block-post-title, .tg-band h2, p.card-title {
  font-family: var(--font-heading);
  font-weight: 600;
  letter-spacing: -0.02em;
}

.tg-eyebrow,
.tg-filters__label,
.tg-toc__label,
.tg-band__kicker,
.card-kicker,
p.card-kicker,
.tg-card__body .wp-block-post-terms,
.tg-specs dt,
.tag,
.wp-block-button__link,
.wp-element-button {
  font-family: var(--font-mono);
  font-weight: 400;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.tag, .wp-block-button__link, .wp-element-button { font-size: 11.5px; }
.tg-specs dd, .tg-toc a, .tg-toc__list a { font-family: var(--font-mono); letter-spacing: 0; }

/* ---------- hero: blueprint grid behind the glow ---------- */

.tg-hero {
  background-color: var(--color-bg);
  background-image:
    radial-gradient(80% 110% at 6% -10%, color-mix(in srgb, var(--color-accent) 13%, transparent), transparent 60%),
    linear-gradient(to right, color-mix(in srgb, var(--color-accent) 6%, transparent) 1px, transparent 1px),
    linear-gradient(to bottom, color-mix(in srgb, var(--color-accent) 6%, transparent) 1px, transparent 1px);
  background-size: auto, 44px 44px, 44px 44px;
  border-bottom: 1px solid var(--color-neutral-900);
}
.tg-hero::after {
  content: "";
  position: absolute; inset: 0; pointer-events: none;
  background: linear-gradient(to bottom, transparent 55%, var(--color-bg));
}
.tg-hero .tg-wrap { position: relative; z-index: 1; }
.tg-hero__media { border-radius: var(--radius-md); }

/* ---------- cards: corner tick instead of a soft rounded box ---------- */

.tg-grid .wp-block-post { position: relative; border-color: var(--color-neutral-900); }
.tg-grid .wp-block-post::before {
  content: "";
  position: absolute; top: 0; left: 0; width: 22px; height: 2px;
  background: var(--color-accent);
  opacity: 0; transition: opacity .16s ease;
  z-index: 2;
}
.tg-grid .wp-block-post:hover::before { opacity: 1; }
.tg-grid .wp-block-post:hover {
  box-shadow: 0 0 0 1px var(--color-accent-800), 0 10px 30px rgba(0,0,0,0.6);
}

/* ---------- chips + buttons: teal glow on the active one ---------- */

.tg-chip[aria-pressed="true"] {
  border-color: var(--color-accent);
  color: var(--color-accent-200);
  background: color-mix(in srgb, var(--color-accent) 10%, transparent);
  box-shadow: 0 0 0 1px color-mix(in srgb, var(--color-accent) 40%, transparent),
    0 0 16px -4px color-mix(in srgb, var(--color-accent) 55%, transparent);
}
.wp-block-button__link:hover, .wp-element-button:hover {
  box-shadow: 0 0 18px -6px color-mix(in srgb, var(--color-accent) 60%, transparent);
}

/* ---------- band: teal field, hairline top ---------- */

.tg-band { border-top: 1px solid var(--color-accent-800); }
.tg-band__kicker { color: var(--color-accent-300); }

/* ---------- doc layout: numbered section rules ---------- */

.tg-doc__content h2 { border-top-color: var(--color-neutral-900); }
.tg-doc__content h2::before {
  content: "";
  display: block; width: 22px; height: 2px;
  background: var(--color-accent);
  margin-bottom: var(--space-4);
}
.tg-toc a:hover, .tg-toc__list a:hover { color: var(--color-accent-200); }


/* =========================================================================
   Neon pass — cyan primary, magenta secondary, 80s glow.
   Later than the identity layer, so these values win.
   ========================================================================= */

:root {
  --color-bg: #0b0f18;
  --color-surface: #131826;

  /* cyan / light blue */
  --color-accent: #35cdf5;
  --color-accent-100: #eafaff;
  --color-accent-200: #c9f2ff;
  --color-accent-300: #96e6ff;
  --color-accent-400: #5cdaf9;
  --color-accent-500: #35cdf5;
  --color-accent-600: #17a4cc;
  --color-accent-700: #0f7b9c;
  --color-accent-800: #0b5470;
  --color-accent-900: #082e40;

  /* magenta, used as a second neon — sparingly */
  --color-accent-2: #ff4fd8;
  --color-accent-2-100: #fff0fc;
  --color-accent-2-200: #ffd6f6;
  --color-accent-2-300: #ffa8ec;
  --color-accent-2-400: #ff76e2;
  --color-accent-2-500: #ff4fd8;
  --color-accent-2-600: #d033ad;
  --color-accent-2-700: #9c2481;
  --color-accent-2-800: #6b1959;
  --color-accent-2-900: #3d0f33;

  --color-neutral-900: #1b2130;
  --color-neutral-800: #333c4f;

  --color-section: #0d1440;
  --color-section-glow: #17256e;
  --color-section-ghost: #2f3fa0;

  --tg-glow: 0 0 18px -4px color-mix(in srgb, var(--color-accent) 65%, transparent);
}

/* buttons and chips: never a UA-default light body */
button, .tg-chip, .tag { background-color: transparent; }
.tg-chip {
  background-color: color-mix(in srgb, var(--color-bg) 60%, transparent);
  border: 1px solid var(--color-neutral-800);
  color: var(--color-neutral-400);
}
.tg-chip:hover { border-color: var(--color-accent-700); color: var(--color-accent-200); }
.tg-chip[aria-pressed="true"] {
  background-color: color-mix(in srgb, var(--color-accent) 12%, transparent);
  border-color: var(--color-accent);
  color: var(--color-accent-200);
  box-shadow: var(--tg-glow);
}

/* hero: scanlines over the blueprint grid, and a lit headline */
.tg-hero {
  background-image:
    radial-gradient(70% 100% at 4% -10%, color-mix(in srgb, var(--color-accent) 16%, transparent), transparent 58%),
    radial-gradient(50% 80% at 96% 0%, color-mix(in srgb, var(--color-accent-2) 10%, transparent), transparent 60%),
    repeating-linear-gradient(to bottom, color-mix(in srgb, var(--color-accent) 4%, transparent) 0 1px, transparent 1px 4px),
    linear-gradient(to right, color-mix(in srgb, var(--color-accent) 5%, transparent) 1px, transparent 1px),
    linear-gradient(to bottom, color-mix(in srgb, var(--color-accent) 5%, transparent) 1px, transparent 1px);
  background-size: auto, auto, auto, 44px 44px, 44px 44px;
  border-bottom: 1px solid var(--color-accent-800);
}
.tg-hero__title { text-shadow: 0 0 42px color-mix(in srgb, var(--color-accent) 30%, transparent); }
.tg-eyebrow { color: var(--color-accent-300); }
.tg-eyebrow::before {
  background: linear-gradient(to right, var(--color-accent), var(--color-accent-2));
  box-shadow: var(--tg-glow);
}

/* cards: cyan tick, magenta on the featured one */
.tg-grid .wp-block-post::before { background: var(--color-accent); box-shadow: var(--tg-glow); }
.tg-grid .wp-block-post:first-child::before {
  background: linear-gradient(to right, var(--color-accent), var(--color-accent-2));
  width: 44px;
}
.tg-grid .wp-block-post:hover {
  box-shadow: 0 0 0 1px var(--color-accent-700), 0 12px 34px rgba(0,0,0,0.65),
    0 0 26px -12px color-mix(in srgb, var(--color-accent) 70%, transparent);
}

/* band: neon rule across the top, magenta kicker */
.tg-band {
  border-top: 0;
  box-shadow: inset 0 1px 0 0 var(--color-accent-2-600);
}
.tg-band__kicker { color: var(--color-accent-2-300); }

/* docs: section marks alternate the two neons */
.tg-doc__content h2::before { background: var(--color-accent); box-shadow: var(--tg-glow); }
.tg-doc__content h2:nth-of-type(even)::before { background: var(--color-accent-2); box-shadow: 0 0 18px -4px color-mix(in srgb, var(--color-accent-2) 65%, transparent); }

/* links and buttons pick up a soft bloom */
.wp-block-button__link:hover, .wp-element-button:hover, .btn:hover { box-shadow: var(--tg-glow); }
.tg-brand::after { background: linear-gradient(to right, var(--color-accent), var(--color-accent-2)); box-shadow: var(--tg-glow); }


/* =========================================================================
   Neon pass 2 — cyan carries it, electric blue replaces the magenta,
   CRT bloom, corner brackets, a lit horizon under the hero.
   ========================================================================= */

:root {
  --color-accent-2: #4f8cff;
  --color-accent-2-100: #eef4ff;
  --color-accent-2-200: #d3e2ff;
  --color-accent-2-300: #a9c8ff;
  --color-accent-2-400: #7aa9ff;
  --color-accent-2-500: #4f8cff;
  --color-accent-2-600: #2f66d6;
  --color-accent-2-700: #1f489e;
  --color-accent-2-800: #16336e;
  --color-accent-2-900: #0d1e42;

  --color-section: #081436;
  --color-section-glow: #103a7a;
  --color-section-ghost: #1f66c0;

  --tg-glow: 0 0 18px -4px color-mix(in srgb, var(--color-accent) 70%, transparent);
  --tg-glow-strong: 0 0 30px -6px color-mix(in srgb, var(--color-accent) 85%, transparent);
}

/* denser grid, brighter horizon, CRT vignette */
.tg-hero {
  background-image:
    radial-gradient(65% 95% at 4% -12%, color-mix(in srgb, var(--color-accent) 18%, transparent), transparent 58%),
    radial-gradient(45% 70% at 98% 0%, color-mix(in srgb, var(--color-accent-2) 16%, transparent), transparent 62%),
    repeating-linear-gradient(to bottom, color-mix(in srgb, var(--color-accent) 5%, transparent) 0 1px, transparent 1px 4px),
    linear-gradient(to right, color-mix(in srgb, var(--color-accent) 7%, transparent) 1px, transparent 1px),
    linear-gradient(to bottom, color-mix(in srgb, var(--color-accent) 7%, transparent) 1px, transparent 1px),
    linear-gradient(to right, color-mix(in srgb, var(--color-accent) 3%, transparent) 1px, transparent 1px),
    linear-gradient(to bottom, color-mix(in srgb, var(--color-accent) 3%, transparent) 1px, transparent 1px);
  background-size: auto, auto, auto, 132px 132px, 132px 132px, 44px 44px, 44px 44px;
  border-bottom: 0;
  box-shadow:
    inset 0 -1px 0 0 var(--color-accent),
    0 6px 34px -14px color-mix(in srgb, var(--color-accent) 70%, transparent);
}
.tg-hero::after {
  background:
    radial-gradient(120% 90% at 50% 40%, transparent 55%, rgba(0,0,0,0.45)),
    linear-gradient(to bottom, transparent 58%, var(--color-bg));
}
.tg-hero__title {
  text-shadow:
    0 0 2px color-mix(in srgb, var(--color-accent) 22%, transparent),
    0 0 46px color-mix(in srgb, var(--color-accent) 32%, transparent);
}

/* everything neon reverts to cyan; blue is a depth cue, not a second hue */
.tg-eyebrow { color: var(--color-accent-300); }
.tg-eyebrow::before { background: var(--color-accent); box-shadow: var(--tg-glow-strong); }
.tg-brand::after { background: var(--color-accent); box-shadow: var(--tg-glow-strong); }
.tg-band__kicker { color: var(--color-accent-300); }
.tg-band { box-shadow: inset 0 1px 0 0 var(--color-accent-700); }
.tg-grid .wp-block-post:first-child::before { background: var(--color-accent); width: 44px; }
.tg-doc__content h2:nth-of-type(even)::before {
  background: var(--color-accent);
  box-shadow: var(--tg-glow);
}

/* corner brackets — always faintly there, lit on hover */
.tg-grid .wp-block-post::before { opacity: .35; }
.tg-grid .wp-block-post::after {
  content: "";
  position: absolute; right: 0; bottom: 0; width: 22px; height: 2px;
  background: var(--color-accent); opacity: .18;
  transition: opacity .16s ease;
}
.tg-grid .wp-block-post:hover::after { opacity: 1; box-shadow: var(--tg-glow); }

/* chips and buttons: hard edges, inset bloom */
.tg-chip, .wp-block-button__link, .wp-element-button, .btn { border-radius: 2px; }
.tg-chip[aria-pressed="true"] {
  box-shadow: var(--tg-glow), inset 0 0 12px -6px color-mix(in srgb, var(--color-accent) 80%, transparent);
}
.wp-block-button__link:hover, .wp-element-button:hover, .btn:hover {
  box-shadow: var(--tg-glow), inset 0 0 14px -8px color-mix(in srgb, var(--color-accent) 80%, transparent);
}

/* mono labels get a terminal caret */
.tg-filters__label::after, .tg-toc__label::after { content: " ▮"; color: var(--color-accent); }