/* ═══════════════════════════════════════════════════════════════════════════
   MMIO Tech — Theme CSS
   Mirrors the main site design system exactly.
   ═══════════════════════════════════════════════════════════════════════════ */

/* ── TOKENS ──────────────────────────────────────────────────────────────── */
:root {
  --ink:        #0E0F12;
  --ink-2:      #16171B;
  --ink-3:      #1E1F24;
  --line:       rgba(242,238,229,.08);
  --line-2:     rgba(242,238,229,.14);
  --cream:      #F2EEE5;
  --cream-2:    #E8E2D4;
  --bone:       #FAF7F0;
  --mute:       rgba(242,238,229,.6);
  --mute-2:     rgba(242,238,229,.4);
  --accent:     #5B5BFF;
  --accent-soft:rgba(91,91,255,.16);
  --accent-ink: #fff;
  --lime:       #C9FF4D;
  --coral:      #FF6B47;
  --r-lg:       18px;
  --container:  1280px;
}

/* ── RESET ───────────────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: "Geist", ui-sans-serif, sans-serif;
  background: var(--ink);
  color: var(--cream);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
h1,h2,h3,h4,h5,h6 {
  font-family: "Bricolage Grotesque", "Geist", sans-serif;
  font-weight: 700;
  letter-spacing: -.025em;
  line-height: .95;
  margin: 0 0 .5em;
  text-wrap: balance;
}
a   { color: inherit; text-decoration: none; }
img { max-width: 100%; height: auto; display: block; }
ul, ol { margin: 0; padding: 0; list-style: none; }
p  { margin: 0 0 1em; }
button { font: inherit; cursor: pointer; border: none; background: none; padding: 0; }
::selection { background: var(--accent); color: var(--accent-ink); }

/* ── LAYOUT ──────────────────────────────────────────────────────────────── */
.container { max-width: var(--container); margin: 0 auto; padding: 0 32px; }

/* ── TYPOGRAPHY ──────────────────────────────────────────────────────────── */
.mono    { font-family: "JetBrains Mono", ui-monospace, monospace; }
.display { font-family: "Bricolage Grotesque","Geist",sans-serif; font-weight:700; letter-spacing:-.025em; line-height:.95; }
.eyebrow {
  font-family: "JetBrains Mono", ui-monospace, monospace;
  font-size: 11px; letter-spacing: .14em; text-transform: uppercase;
  color: var(--mute); font-weight: 500;
}
.accent-text { color: var(--accent); }

/* ── BUTTONS ─────────────────────────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 14px 22px; border-radius: 999px;
  font-weight: 500; font-size: 15px; border: none;
  transition: transform .15s, background .2s, color .2s, box-shadow .2s;
  white-space: nowrap; text-decoration: none; cursor: pointer;
}
.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--accent); color: var(--accent-ink); }
.btn-primary:hover { box-shadow: 0 0 0 6px var(--accent-soft); }
.btn-ghost { background: transparent; color: var(--cream); border: 1px solid var(--line-2); }
.btn-ghost:hover { background: var(--ink-2); border-color: var(--mute-2); }
.btn .arrow { display: inline-flex; width: 18px; height: 18px; align-items: center; justify-content: center; transition: transform .2s; }
.btn:hover .arrow { transform: translateX(3px); }

/* ── PILLS ───────────────────────────────────────────────────────────────── */
.pill {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 6px 12px; border-radius: 999px;
  font-family: "JetBrains Mono", ui-monospace, monospace;
  font-size: 11px; letter-spacing: .06em;
  border: 1px solid var(--line-2); color: var(--mute);
  background: rgba(255,255,255,.02);
}

/* ── WORDMARK ────────────────────────────────────────────────────────────── */
.wordmark {
  font-family: "Bricolage Grotesque", sans-serif; font-weight: 700;
  font-size: 20px; letter-spacing: -.04em;
  display: inline-flex; align-items: center; gap: 8px; color: var(--cream);
}
.wordmark .glyph {
  width: 22px; height: 22px; background: var(--accent); border-radius: 6px;
  display: grid; place-items: center; color: var(--accent-ink);
  font-size: 13px; font-weight: 800; position: relative; overflow: hidden;
}
.wordmark .glyph::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(135deg, transparent 50%, rgba(255,255,255,.2) 50%);
}
.wordmark .mute { color: var(--mute); }

/* ── NAV ─────────────────────────────────────────────────────────────────── */
#site-nav {
  position: sticky; top: 0; z-index: 40;
  background: transparent; border-bottom: 1px solid transparent;
  transition: background .25s, border-color .25s, backdrop-filter .25s;
}
#site-nav.scrolled,
#site-nav.menu-open {
  background: rgba(14,15,18,.88);
  backdrop-filter: saturate(180%) blur(18px);
  -webkit-backdrop-filter: saturate(180%) blur(18px);
}
#site-nav.scrolled { border-bottom-color: var(--line); }

.nav-inner {
  display: flex; align-items: center; gap: 28px;
  padding: 18px 0; position: relative;
}
.nav-links { display: flex; align-items: center; gap: 4px; margin-left: 16px; }
.nav-link {
  padding: 10px 14px; font-size: 14px; color: var(--mute);
  display: inline-flex; align-items: center; gap: 4px;
  transition: color .15s; border-radius: 8px;
}
.nav-link:hover, .nav-link.active { color: var(--cream); }
.nav-link svg { transition: transform .2s; flex-shrink: 0; }
.nav-link.active svg { transform: rotate(180deg); }
.nav-cta { margin-left: auto; display: flex; align-items: center; gap: 12px; }
.nav-contact { font-size: 13px; color: var(--mute); transition: color .15s; }
.nav-contact:hover { color: var(--cream); }

/* mega-menu */
.megamenu-wrap {
  position: absolute; top: 100%; left: 50%; transform: translateX(-50%);
  margin-top: 4px; z-index: 60;
  opacity: 0; visibility: hidden;
  transition: opacity .15s, visibility .15s;
  pointer-events: none;
}
.megamenu-wrap.open { opacity: 1; visibility: visible; pointer-events: auto; }
.megamenu {
  background: var(--ink-2); border: 1px solid var(--line-2);
  border-radius: var(--r-lg); padding: 28px;
  box-shadow: 0 30px 80px -20px rgba(0,0,0,.7), 0 0 0 1px var(--line);
  display: grid; gap: 28px;
}
.megamenu-3 { width: 880px; grid-template-columns: repeat(3, minmax(0,1fr)); max-width: calc(100vw - 64px); }
.megamenu-2 { width: 600px; grid-template-columns: repeat(2, minmax(0,1fr)); max-width: calc(100vw - 64px); }
.megamenu-col-title {
  font-family: "JetBrains Mono", ui-monospace, monospace;
  font-size: 11px; letter-spacing: .14em; text-transform: uppercase;
  color: var(--mute); font-weight: 500; margin-bottom: 10px;
}
.megamenu-item { display: block; padding: 10px 12px; border-radius: 8px; transition: background .15s; }
.megamenu-item:hover { background: var(--ink-3); }
.megamenu-item-title { font-size: 14px; font-weight: 500; color: var(--cream); display: flex; align-items: center; gap: 6px; }
.megamenu-item-title svg { margin-left: auto; opacity: .5; flex-shrink: 0; }
.megamenu-item-desc { font-size: 12px; color: var(--mute); margin-top: 2px; line-height: 1.4; }

/* ── FOOTER ──────────────────────────────────────────────────────────────── */
.site-footer {
  background: var(--ink); border-top: 1px solid var(--line); padding: 80px 0 36px;
}
.footer-grid {
  display: grid; grid-template-columns: 1.4fr repeat(4,1fr); gap: 40px; margin-bottom: 64px;
}
.footer-col-title {
  font-family: "JetBrains Mono", ui-monospace, monospace;
  font-size: 11px; letter-spacing: .14em; text-transform: uppercase;
  color: var(--mute); font-weight: 500; display: block; margin-bottom: 12px;
}
.footer-links { display: flex; flex-direction: column; gap: 8px; }
.footer-link { font-size: 14px; color: var(--cream-2); transition: color .15s; }
.footer-link:hover { color: var(--accent); }
.footer-watermark {
  font-family: "Bricolage Grotesque", sans-serif; font-weight: 700;
  font-size: clamp(80px, 16vw, 240px); line-height: .85; letter-spacing: -.05em;
  color: var(--cream); opacity: .06; text-align: center; padding: 24px 0;
  user-select: none; pointer-events: none;
}
.footer-bar {
  display: flex; align-items: center; justify-content: space-between;
  padding-top: 32px; border-top: 1px solid var(--line);
  color: var(--mute); font-size: 12px; flex-wrap: wrap; gap: 12px;
}
.footer-legal { display: flex; gap: 18px; }
.footer-subscribe-form { display: flex; gap: 6px; }
.footer-subscribe-input {
  flex: 1; padding: 12px 14px;
  background: var(--ink-2); border: 1px solid var(--line-2);
  border-radius: 999px; color: var(--cream); font-size: 13px;
  font-family: inherit; outline: none;
}
.footer-subscribe-input:focus { border-color: var(--mute-2); }

/* ── BLOG ARCHIVE ────────────────────────────────────────────────────────── */
.blog-hero {
  padding: 80px 0 64px; position: relative; overflow: hidden;
  border-bottom: 1px solid var(--line);
}
.blog-hero .grid-bg {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(to right, var(--line) 1px, transparent 1px),
    linear-gradient(to bottom, var(--line) 1px, transparent 1px);
  background-size: 80px 80px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 30%, black 30%, transparent 90%);
  pointer-events: none;
}
.blog-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px;
  padding: 64px 0;
}
.blog-card {
  background: var(--ink-2); border: 1px solid var(--line);
  border-radius: var(--r-lg); overflow: hidden;
  transition: border-color .2s, transform .2s;
  display: flex; flex-direction: column;
}
.blog-card:hover { border-color: var(--mute-2); transform: translateY(-2px); }
.blog-card-thumb {
  height: 200px; background: var(--ink-3); position: relative; overflow: hidden;
}
.blog-card-thumb img { width: 100%; height: 100%; object-fit: cover; }
.blog-card-thumb-placeholder {
  width: 100%; height: 100%; display: grid; place-items: center; opacity: .7;
  background-image: repeating-linear-gradient(45deg,transparent,transparent 14px,rgba(91,91,255,.08) 14px,rgba(91,91,255,.08) 28px);
}
.blog-card-cat {
  position: absolute; top: 16px; left: 16px;
  display: inline-flex; align-items: center; gap: 8px;
  padding: 5px 10px; border-radius: 999px;
  font-family: "JetBrains Mono", ui-monospace, monospace;
  font-size: 10px; letter-spacing: .06em;
  background: var(--accent); color: var(--accent-ink); border: 1px solid var(--accent);
}
.blog-card-body { padding: 24px; display: flex; flex-direction: column; gap: 12px; flex: 1; }
.blog-card-title {
  font-family: "Bricolage Grotesque","Geist",sans-serif;
  font-weight: 700; font-size: 20px; letter-spacing: -.02em;
  line-height: 1.1; color: var(--cream);
}
.blog-card-excerpt { font-size: 14px; color: var(--mute); line-height: 1.55; }
.blog-card-meta {
  display: flex; align-items: center; justify-content: space-between;
  margin-top: auto; padding-top: 16px; border-top: 1px solid var(--line);
}
.blog-card-date { font-family: "JetBrains Mono",monospace; font-size: 11px; color: var(--mute); }
.blog-card-read { font-size: 13px; color: var(--accent); display: inline-flex; align-items: center; gap: 4px; }

/* pagination */
.blog-pagination {
  display: flex; align-items: center; justify-content: center; gap: 8px;
  padding: 32px 0 80px;
}
.page-num {
  width: 40px; height: 40px; border-radius: 8px;
  display: grid; place-items: center; font-size: 14px; font-weight: 500;
  background: var(--ink-2); border: 1px solid var(--line-2); color: var(--cream-2);
  transition: background .15s, border-color .15s, color .15s;
}
.page-num:hover, .page-num.current { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }

/* ── SINGLE POST ─────────────────────────────────────────────────────────── */
.post-hero {
  padding: 80px 0 64px; position: relative; overflow: hidden;
}
.post-hero .grid-bg {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(to right, var(--line) 1px, transparent 1px),
    linear-gradient(to bottom, var(--line) 1px, transparent 1px);
  background-size: 80px 80px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 30%, black 30%, transparent 90%);
  pointer-events: none;
}
.post-header { position: relative; max-width: 800px; }
.post-breadcrumb {
  display: flex; align-items: center; gap: 8px;
  font-family: "JetBrains Mono",monospace; font-size: 12px; color: var(--mute);
  margin-bottom: 24px;
}
.post-breadcrumb a { transition: color .15s; }
.post-breadcrumb a:hover { color: var(--cream); }
.post-title {
  font-family: "Bricolage Grotesque","Geist",sans-serif;
  font-weight: 700; letter-spacing: -.03em; line-height: .95;
  font-size: clamp(36px, 5vw, 72px);
  color: var(--cream); margin: 16px 0 24px;
}
.post-meta {
  display: flex; align-items: center; gap: 20px; flex-wrap: wrap;
  font-family: "JetBrains Mono",monospace; font-size: 12px; color: var(--mute);
}
.post-meta-sep { width: 1px; height: 14px; background: var(--line-2); }
.post-author-avatar {
  width: 32px; height: 32px; border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--coral));
  display: grid; place-items: center;
  font-family: "Bricolage Grotesque",sans-serif; font-weight: 700; font-size: 13px;
  color: var(--accent-ink); flex-shrink: 0;
}

/* featured image */
.post-featured-image {
  width: 100%; max-height: 520px; object-fit: cover;
  border-radius: var(--r-lg); margin: 0 0 64px;
  border: 1px solid var(--line);
}

/* reading column */
.post-content-wrap { display: grid; grid-template-columns: 1fr 280px; gap: 64px; align-items: start; padding-bottom: 80px; }
.post-content { max-width: 720px; }

/* WordPress content typography */
.entry-content { font-size: 18px; line-height: 1.7; color: rgba(242,238,229,.85); }
.entry-content h2 {
  font-family: "Bricolage Grotesque","Geist",sans-serif;
  font-size: clamp(24px,3vw,36px); font-weight: 700;
  letter-spacing: -.025em; line-height: 1.05;
  color: var(--cream); margin: 2em 0 .6em;
  padding-top: 1.5em; border-top: 1px solid var(--line);
}
.entry-content h3 {
  font-family: "Bricolage Grotesque","Geist",sans-serif;
  font-size: clamp(20px,2.5vw,28px); font-weight: 700;
  letter-spacing: -.02em; color: var(--cream);
  margin: 1.8em 0 .5em;
}
.entry-content h4 { font-size: 18px; font-weight: 600; color: var(--cream); margin: 1.5em 0 .4em; }
.entry-content p { margin: 0 0 1.4em; }
.entry-content a { color: var(--accent); border-bottom: 1px solid var(--accent-soft); transition: border-color .15s; }
.entry-content a:hover { border-color: var(--accent); }
.entry-content strong { color: var(--cream); font-weight: 600; }
.entry-content em { font-style: italic; }
.entry-content ul, .entry-content ol {
  margin: 0 0 1.4em 1.2em; display: flex; flex-direction: column; gap: 6px;
  list-style: initial; padding-left: 0;
}
.entry-content li { line-height: 1.6; }
.entry-content blockquote {
  margin: 2em 0; padding: 24px 28px;
  background: var(--ink-2); border-left: 3px solid var(--accent);
  border-radius: 0 12px 12px 0;
}
.entry-content blockquote p {
  font-size: 20px; font-style: italic; color: var(--cream);
  font-family: "Bricolage Grotesque","Geist",sans-serif; letter-spacing: -.01em;
}
.entry-content blockquote cite { font-size: 13px; color: var(--mute); font-style: normal; margin-top: 8px; display: block; }
.entry-content code {
  font-family: "JetBrains Mono", ui-monospace, monospace;
  font-size: .875em; background: var(--ink-2); border: 1px solid var(--line-2);
  padding: 2px 6px; border-radius: 4px; color: var(--lime);
}
.entry-content pre {
  background: var(--ink-2); border: 1px solid var(--line-2);
  border-radius: 12px; padding: 24px; overflow-x: auto; margin: 0 0 1.4em;
}
.entry-content pre code {
  background: none; border: none; padding: 0; font-size: 14px;
  color: var(--cream-2); line-height: 1.6;
}
.entry-content img { border-radius: 12px; margin: 0 0 1.4em; }
.entry-content hr { border: none; border-top: 1px solid var(--line); margin: 2em 0; }
.entry-content table {
  width: 100%; border-collapse: collapse; margin: 0 0 1.4em; font-size: 15px;
}
.entry-content th {
  font-family: "JetBrains Mono",monospace; font-size: 11px; text-transform: uppercase;
  letter-spacing: .1em; color: var(--mute); padding: 12px 16px;
  border-bottom: 1px solid var(--line-2); text-align: left;
}
.entry-content td { padding: 12px 16px; border-bottom: 1px solid var(--line); color: var(--cream-2); }

/* post sidebar */
.post-sidebar { position: sticky; top: 100px; }
.post-sidebar-box {
  background: var(--ink-2); border: 1px solid var(--line);
  border-radius: var(--r-lg); padding: 24px; margin-bottom: 16px;
}
.post-sidebar-title {
  font-family: "JetBrains Mono",monospace; font-size: 11px; letter-spacing: .14em;
  text-transform: uppercase; color: var(--mute); font-weight: 500; margin-bottom: 14px;
}
.toc-list { display: flex; flex-direction: column; gap: 6px; }
.toc-link { font-size: 13px; color: var(--cream-2); line-height: 1.4; transition: color .15s; }
.toc-link:hover, .toc-link.active { color: var(--accent); }

/* post tags */
.post-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 40px; padding-top: 32px; border-top: 1px solid var(--line); }
.post-tag {
  display: inline-flex; align-items: center; padding: 6px 12px;
  border-radius: 999px; font-family: "JetBrains Mono",monospace;
  font-size: 11px; letter-spacing: .06em;
  background: var(--ink-2); border: 1px solid var(--line-2);
  color: var(--mute); transition: border-color .15s, color .15s;
}
.post-tag:hover { border-color: var(--accent); color: var(--accent); }

/* related posts */
.related-posts { padding: 80px 0; border-top: 1px solid var(--line); }
.related-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 16px; margin-top: 40px; }

/* ── SEARCH PAGE ─────────────────────────────────────────────────────────── */
.search-header { padding: 80px 0; border-bottom: 1px solid var(--line); }
.search-form { display: flex; gap: 12px; margin-top: 32px; }
.search-input {
  flex: 1; padding: 16px 20px; background: var(--ink-2);
  border: 1px solid var(--line-2); border-radius: 999px;
  color: var(--cream); font-size: 16px; font-family: inherit; outline: none;
}
.search-input:focus { border-color: var(--accent); }

/* ── 404 ─────────────────────────────────────────────────────────────────── */
.not-found { padding: 160px 0; text-align: center; }
.not-found-code {
  font-family: "Bricolage Grotesque",sans-serif; font-weight: 700;
  font-size: clamp(120px,20vw,280px); line-height: .8;
  color: var(--cream); opacity: .06;
  position: absolute; left: 50%; transform: translateX(-50%);
  pointer-events: none; user-select: none; white-space: nowrap;
}

/* ── UTILITY ─────────────────────────────────────────────────────────────── */
.sr-only { position: absolute; width:1px; height:1px; padding:0; margin:-1px; overflow:hidden; clip:rect(0,0,0,0); border:0; }
.stack { display: flex; flex-direction: column; }
.grid-bg {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(to right, var(--line) 1px, transparent 1px),
    linear-gradient(to bottom, var(--line) 1px, transparent 1px);
  background-size: 80px 80px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 30%, black 30%, transparent 90%);
  pointer-events: none;
}