/* Ad Shield blog: loaded after styles.css, same tokens and components. */

.nav-links a[aria-current="page"] { color: var(--text); background: rgba(255, 255, 255, 0.06); }
.footer-link { color: var(--muted); transition: color 250ms var(--ease); }
.footer-link:hover { color: var(--text); }

/* ---------- Blog index ---------- */
.blog-hero { padding: 152px 0 clamp(48px, 7vw, 88px); position: relative; }
.blog-hero::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background: radial-gradient(50% 60% at 85% 10%, rgba(124, 227, 139, 0.06), transparent 70%);
}
.blog-hero h1 { font-size: clamp(2.5rem, 5.6vw, 4.5rem); max-width: 16ch; }
.blog-hero .lede { max-width: 52ch; }
.cat-chips { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 36px; }
.cat-chips a {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 9px 16px; border-radius: 999px;
  border: 1px solid var(--line-2); color: var(--muted); font-size: 14.5px;
  transition: color 250ms var(--ease), border-color 250ms var(--ease), background-color 250ms var(--ease);
}
.cat-chips a span { font-family: var(--mono); font-size: 12px; color: var(--dim); }
.cat-chips a:hover { color: var(--text); border-color: rgba(255, 255, 255, 0.22); background: rgba(255, 255, 255, 0.04); }

.blog-group { padding: clamp(40px, 6vw, 72px) 0 0; }
.blog-group > .container > h2 {
  font-size: clamp(1.5rem, 2.6vw, 2rem); letter-spacing: -0.03em;
  padding-bottom: 20px; margin-bottom: 20px; border-bottom: 1px solid var(--line);
}

.post-grid { display: grid; gap: 12px; }
@media (min-width: 720px) { .post-grid { grid-template-columns: 1fr 1fr; gap: 16px; } }
@media (min-width: 1080px) { .post-grid { grid-template-columns: 1fr 1fr 1fr; } }
.post-card a {
  display: flex; flex-direction: column; height: 100%;
  padding: 26px; border-radius: var(--r-shell);
  border: 1px solid var(--line); background: var(--bg-raise);
  transition: border-color 300ms var(--ease), background-color 300ms var(--ease), transform 500ms var(--ease-spring);
}
.post-card a:hover { border-color: rgba(124, 227, 139, 0.3); background: var(--surface); }
.post-card a:active { transform: scale(0.99); }
.post-card-meta {
  display: flex; justify-content: space-between; gap: 12px;
  font-family: var(--mono); font-size: 11.5px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--dim);
}
.post-card-meta span:first-child { color: var(--accent); }
.post-card h3 { margin-top: 22px; font-size: 1.25rem; letter-spacing: -0.02em; text-wrap: balance; }
.post-card-desc { margin-top: 12px; color: var(--muted); font-size: 15px; line-height: 1.55; }
.post-card-more {
  margin-top: auto; padding-top: 24px;
  display: inline-flex; align-items: center; gap: 8px;
  color: var(--text); font-size: 14.5px; font-weight: 500;
}
.post-card-more i { color: var(--accent); transition: transform 400ms var(--ease-spring); }
.post-card a:hover .post-card-more i { transform: translateX(4px); }

/* ---------- Article ---------- */
.post-head { padding-top: 148px; padding-bottom: clamp(36px, 5vw, 56px); }
.crumbs { display: flex; gap: 10px; font-family: var(--mono); font-size: 12px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--dim); margin-bottom: 28px; }
.crumbs a { color: var(--accent); }
.crumbs a:hover { text-decoration: underline; text-underline-offset: 4px; }
.post-head h1 { font-size: clamp(2.25rem, 5vw, 3.75rem); line-height: 1.04; }
.post-lede { margin-top: 24px; font-size: clamp(1.0625rem, 1.6vw, 1.25rem); color: var(--muted); max-width: 60ch; line-height: 1.55; }
.post-meta {
  display: flex; flex-wrap: wrap; gap: 8px 22px; margin-top: 32px; padding-top: 20px;
  border-top: 1px solid var(--line);
  font-family: var(--mono); font-size: 12.5px; color: var(--dim); letter-spacing: 0.04em;
}

.prose { max-width: 720px; font-size: 18px; line-height: 1.72; color: #d6dad7; counter-reset: h2; }
.prose > * + * { margin-top: 1.15em; }
.prose h2 {
  margin-top: 2.2em; font-size: clamp(1.625rem, 3vw, 2.125rem); line-height: 1.15;
  letter-spacing: -0.03em; color: var(--text);
}
.prose h3 { margin-top: 1.8em; font-size: 1.25rem; color: var(--text); }
.prose h2 + *, .prose h3 + * { margin-top: 0.7em; }
.prose strong { color: var(--text); font-weight: 600; }
.prose a:not(.btn):not(.btn-ghost) { color: var(--accent); text-decoration: underline; text-decoration-color: rgba(124, 227, 139, 0.35); text-underline-offset: 3px; transition: text-decoration-color 250ms var(--ease); }
.prose a:not(.btn):not(.btn-ghost):hover { text-decoration-color: var(--accent); }
.prose > ul, .prose > ol { display: grid; gap: 0.55em; padding-left: 0; }
.prose > ul > li { position: relative; padding-left: 26px; }
.prose > ul > li::before { content: ""; position: absolute; left: 4px; top: 0.72em; width: 7px; height: 7px; border-radius: 2px; background: var(--accent); opacity: 0.85; }
.prose > ol { counter-reset: n; }
.prose > ol > li { position: relative; padding-left: 40px; counter-increment: n; }
.prose > ol > li::before {
  content: counter(n, decimal-leading-zero); position: absolute; left: 0; top: 0.18em;
  font-family: var(--mono); font-size: 13px; color: var(--accent); letter-spacing: 0.02em;
}
.prose blockquote { margin: 1.6em 0 0; padding: 4px 0 4px 22px; border-left: 2px solid var(--accent); color: var(--text); font-size: 1.1em; }
.prose blockquote p + p { margin-top: 0.6em; }
.prose .note {
  padding: 22px 24px; border-radius: 18px;
  border: 1px solid rgba(124, 227, 139, 0.22);
  background: linear-gradient(160deg, rgba(124, 227, 139, 0.07), rgba(124, 227, 139, 0) 70%), var(--surface);
  color: var(--text);
}
.prose .note p + p { margin-top: 0.6em; }

.prose table { width: 100%; border-collapse: collapse; font-size: 15.5px; line-height: 1.5; display: block; overflow-x: auto; }
.prose thead th {
  text-align: left; font-weight: 400; vertical-align: bottom;
  font-family: var(--mono); font-size: 11.5px; letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--dim); padding: 0 16px 12px 0; border-bottom: 1px solid var(--line-2);
}
.prose td, .prose tbody th { text-align: left; vertical-align: top; padding: 14px 16px 14px 0; border-bottom: 1px solid var(--line); }
.prose tbody th { color: var(--text); font-weight: 550; }

/* Mid-article callout */
.post-cta { margin: 2.4em 0 !important; }
.post-cta-core {
  padding: 28px;
  background: radial-gradient(80% 70% at 100% 0%, rgba(124, 227, 139, 0.10), transparent 70%), var(--surface);
}
.post-cta .bezel { border-color: rgba(124, 227, 139, 0.22); }
.post-cta-kicker {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--mono); font-size: 12px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--accent);
}
.post-cta-kicker i { font-size: 16px; }
.post-cta-title { margin-top: 14px; font-size: clamp(1.375rem, 2.6vw, 1.75rem); font-weight: 600; letter-spacing: -0.03em; line-height: 1.15; color: var(--text); }
.post-cta-text { margin-top: 12px; color: var(--muted); font-size: 16px; line-height: 1.6; max-width: 56ch; }
.post-cta-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; margin-top: 24px; }
@media (min-width: 768px) { .post-cta-core { padding: 36px; } }

/* FAQ inside an article reuses the landing .faq styles */
.post-faq { padding: clamp(56px, 8vw, 88px) 0 0; max-width: 720px; }
.post-faq .answer p { padding-right: 0; }
.post-faq h2 { font-size: clamp(1.75rem, 3.2vw, 2.375rem); margin-bottom: 24px; }

/* End CTA */
.post-end { padding-bottom: 0; }
.post-end-core .cta-copy p { margin-bottom: 0; }
.post-end-core .post-cta-actions { margin-top: 32px; }
.post-end-list { display: grid; padding: 0 24px 28px; }
.post-end-list li {
  display: grid; grid-template-columns: 64px 1fr; align-items: baseline; gap: 12px;
  padding: 18px 0; border-top: 1px solid var(--line); font-size: 1.0625rem;
}
.post-end-list .q { font-family: var(--mono); color: var(--accent); }
@media (min-width: 900px) {
  .post-end-list { padding: 40px 56px; border-left: 1px solid var(--line); }
  .post-end-list li:first-child { border-top: 0; }
}

.related { padding: var(--section) 0; }
.related h2 { font-size: clamp(1.75rem, 3.2vw, 2.5rem); margin-bottom: 28px; }


/* =========================================================
   v2 (13/10): layout with table of contents, spend board, motion
   ========================================================= */

/* Article grid: header + prose in one column, TOC rail on the left from 1180px */
.post-layout { display: grid; grid-template-columns: minmax(0, 1fr); }
.post-head, .post-main { max-width: 760px; width: 100%; }
.toc { display: none; }
@media (min-width: 1180px) {
  .post-layout {
    grid-template-columns: 220px minmax(0, 720px);
    grid-template-areas: ". head" "toc main";
    column-gap: 80px;
    justify-content: center;
  }
  .post-head { grid-area: head; }
  .post-main { grid-area: main; }
  .toc { display: block; grid-area: toc; position: sticky; top: 112px; align-self: start; max-height: calc(100dvh - 140px); overflow-y: auto; padding-bottom: 24px; }
  .toc-mobile { display: none; }
}
.toc-label { font-family: var(--mono); font-size: 11.5px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--dim); margin-bottom: 14px; }
.toc ol { display: grid; gap: 2px; border-left: 1px solid var(--line-2); }
.toc a {
  display: block; position: relative; padding: 7px 0 7px 16px; margin-left: -1px;
  border-left: 1px solid transparent;
  font-size: 13.5px; line-height: 1.4; color: var(--dim);
  transition: color 250ms var(--ease), border-color 250ms var(--ease);
}
.toc a:hover { color: var(--text); }
.toc a[aria-current="true"] { color: var(--text); border-left-color: var(--accent); }
.toc a[aria-current="true"]::before {
  content: ""; position: absolute; left: -4px; top: 50%; width: 7px; height: 7px; margin-top: -3.5px; border-radius: 50%;
  background: var(--accent); box-shadow: 0 0 10px rgba(124, 227, 139, 0.8);
}

.toc-mobile { margin-bottom: 36px; border: 1px solid var(--line-2); border-radius: 18px; background: var(--bg-raise); }
.toc-mobile summary {
  list-style: none; cursor: pointer; display: flex; justify-content: space-between; align-items: center;
  padding: 14px 18px; font-family: var(--mono); font-size: 12px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted);
}
.toc-mobile summary::-webkit-details-marker { display: none; }
.toc-mobile summary i { transition: transform 400ms var(--ease-spring); }
.toc-mobile[open] summary i { transform: rotate(180deg); }
.toc-mobile ol { display: grid; padding: 0 18px 14px; counter-reset: t; }
.toc-mobile li { counter-increment: t; border-top: 1px solid var(--line); }
.toc-mobile a { display: flex; gap: 12px; padding: 11px 0; font-size: 15px; color: var(--muted); }
.toc-mobile a::before { content: counter(t, decimal-leading-zero); font-family: var(--mono); font-size: 12px; color: var(--accent); padding-top: 3px; }

/* Reading progress: a thin LED line at the very top */
.read-progress { position: fixed; top: 0; left: 0; right: 0; height: 2px; z-index: 60; pointer-events: none; }
.read-progress span {
  display: block; height: 100%; transform-origin: 0 50%; transform: scaleX(0);
  background: linear-gradient(90deg, rgba(124, 227, 139, 0.2), var(--accent));
  box-shadow: 0 0 12px rgba(124, 227, 139, 0.7);
}

/* Section numbers on h2 */
.prose h2 { counter-increment: h2; }
.prose h2::before {
  content: counter(h2, decimal-leading-zero); display: block; margin-bottom: 12px;
  font-family: var(--mono); font-size: 12px; font-weight: 400; letter-spacing: 0.12em; color: var(--accent);
}

/* Readable buttons inside the article (the CTA sits inside .prose) */
.prose .btn { color: var(--accent-ink); text-decoration: none; }
.prose .btn-ghost { color: var(--text); text-decoration: none; }

/* Accent word in titles */
.acc-word { color: var(--accent); }

/* ---------- Spend board ---------- */
.board { --red: #ff7a6e; --amber: #f2c46d; position: relative; padding: 20px; border-radius: 20px; background: var(--bg-raise); border: 1px solid var(--line); overflow: hidden; }
.board::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background: repeating-linear-gradient(0deg, rgba(255, 255, 255, 0.018) 0 1px, transparent 1px 22px);
}
.board.alert { animation: board-alert 900ms var(--ease); }
@keyframes board-alert { 0%, 100% { box-shadow: inset 0 0 0 1px transparent; } 25% { box-shadow: inset 0 0 0 1px rgba(255, 122, 110, 0.45), 0 0 40px -10px rgba(255, 122, 110, 0.4); } }
.board-top { position: relative; display: flex; justify-content: space-between; align-items: center; gap: 16px; padding-bottom: 16px; border-bottom: 1px solid var(--line); }
.board-label { display: inline-flex; align-items: center; gap: 10px; font-family: var(--mono); font-size: 11.5px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--muted); }
.board-total { font-family: var(--mono); font-size: 26px; letter-spacing: -0.04em; color: var(--text); line-height: 1; }
.board-total small { font-size: 12px; color: var(--dim); letter-spacing: 0.02em; margin-left: 4px; }
.board-bms { position: relative; display: grid; gap: 14px; margin-top: 16px; }
@media (min-width: 560px) { .board-bms { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
.board-bm-name { font-family: var(--mono); font-size: 10.5px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--dim); margin-bottom: 8px; }
.board-bm ul { display: grid; gap: 6px; }
@media (max-width: 559px) { .board-bm ul { grid-template-columns: 1fr 1fr; } }
.acc {
  position: relative; display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 8px;
  padding: 9px 10px 12px; border-radius: 10px;
  background: rgba(255, 255, 255, 0.025); border: 1px solid var(--line);
  font-size: 12.5px; line-height: 1.2;
  transition: background-color 500ms var(--ease), border-color 500ms var(--ease);
}
.acc-name { color: var(--muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.acc-amt { font-family: var(--mono); font-size: 11.5px; color: var(--text); transition: color 400ms var(--ease); }
.acc-flow {
  position: absolute; left: 10px; right: 10px; bottom: 5px; height: 2px; border-radius: 2px;
  background: repeating-linear-gradient(90deg, rgba(124, 227, 139, 0.75) 0 6px, transparent 6px 14px);
  background-size: 14px 2px; opacity: 0.55;
}
.led { flex: none; width: 7px; height: 7px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 8px rgba(124, 227, 139, 0.85); }
.acc[data-state="down"] { background: rgba(255, 122, 110, 0.07); border-color: rgba(255, 122, 110, 0.35); }
.acc[data-state="down"] .led { background: var(--red); box-shadow: 0 0 10px rgba(255, 122, 110, 0.9); }
.acc[data-state="down"] .acc-amt { color: var(--red); }
.acc[data-state="down"] .acc-flow { background: rgba(255, 122, 110, 0.25); }
.acc[data-state="review"] { border-color: rgba(242, 196, 109, 0.3); }
.acc[data-state="review"] .led { background: var(--amber); box-shadow: 0 0 10px rgba(242, 196, 109, 0.8); }
.acc[data-state="review"] .acc-amt { color: var(--dim); }
.acc[data-state="review"] .acc-flow { background: rgba(242, 196, 109, 0.2); }
.board-log {
  position: relative; margin-top: 16px; padding-top: 14px; border-top: 1px solid var(--line);
  font-family: var(--mono); font-size: 12px; color: var(--muted); min-height: 2.6em;
}
.board-log::before { content: "> "; color: var(--accent); }
.board-in-cta { margin-top: 28px; }
.board-caption { margin-top: 10px; font-size: 13px; color: var(--dim); }

/* Blog index hero with the board on the right */
.blog-hero-grid { display: grid; gap: 48px; align-items: center; }
.blog-hero-board .core { padding: 6px; }
.blog-hero-board .board { border: 0; }
@media (min-width: 1000px) { .blog-hero-grid { grid-template-columns: 1.1fr 1fr; gap: 64px; } }

/* Card spotlight */
.post-card a { position: relative; overflow: hidden; }
.post-card a::before {
  content: ""; position: absolute; inset: 0; pointer-events: none; opacity: 0;
  background: radial-gradient(360px circle at var(--mx, 50%) var(--my, 0%), rgba(124, 227, 139, 0.09), transparent 45%);
  transition: opacity 400ms var(--ease);
}
.post-card a:hover::before { opacity: 1; }
.post-card a > * { position: relative; }

/* ---------- Motion (html.anim only; without it everything is static and readable) ---------- */
.anim [data-split].is-split .wd { display: inline-block; opacity: 0; transform: translateY(0.4em); filter: blur(6px); animation: wd-rise 900ms var(--ease) forwards; animation-delay: calc(120ms + var(--i) * 55ms); }
@keyframes wd-rise { to { opacity: 1; transform: none; filter: none; } }

.anim .acc-flow { animation: flow 900ms linear infinite; animation-delay: calc(var(--d, 0s) * -1); }
.anim .acc[data-state="down"] .acc-flow, .anim .acc[data-state="review"] .acc-flow { animation-play-state: paused; }
@keyframes flow { to { background-position-x: 14px; } }
.anim .led { animation: led 2.4s ease-in-out infinite; animation-delay: calc(var(--d, 0s) * -1); }
.anim .acc[data-state="down"] .led { animation: led-alert 700ms ease-in-out infinite; }
@keyframes led { 50% { opacity: 0.55; box-shadow: 0 0 3px rgba(124, 227, 139, 0.5); } }
@keyframes led-alert { 50% { opacity: 0.3; } }

.anim .prose strong { background: linear-gradient(rgba(124, 227, 139, 0.2), rgba(124, 227, 139, 0.2)) no-repeat 0 92% / 0% 0.36em; transition: background-size 900ms var(--ease) 150ms; }
.anim .prose .is-in strong { background-size: 100% 0.36em; }
.anim .prose h2, .anim .prose > .note, .anim .prose > blockquote, .anim .prose > table { opacity: 0; transform: translateY(18px); transition: opacity 800ms var(--ease), transform 800ms var(--ease); }
.anim .prose h2.is-in, .anim .prose > .note.is-in, .anim .prose > blockquote.is-in, .anim .prose > table.is-in { opacity: 1; transform: none; }
.anim .prose > .note.is-in { animation: note-glow 1600ms var(--ease) 300ms; }
@keyframes note-glow { 40% { box-shadow: 0 0 0 1px rgba(124, 227, 139, 0.35), 0 0 40px -12px rgba(124, 227, 139, 0.5); } }

.anim [data-statement].is-lit-ready .sw { color: rgba(236, 238, 236, 0.16); transition: color 350ms var(--ease); }
.anim [data-statement].is-lit-ready .sw.on { color: var(--text); }
.anim [data-statement].is-lit-ready .sw.acc-word.on { color: var(--accent); }

@media (prefers-reduced-motion: reduce) {
  .read-progress { display: none; }
}