/*
  Tom Inniss - Personal Site & Portfolio
  Design Language: Authoritative Modern British Editorial / Independent Broadsheet
  Warm tactile newsprint surfaces, restrained terracotta & ochre accents,
  literary serif hierarchy, generous editorial pacing, and zero cold tech/SaaS tropes.
*/

:root {
  /* Warm editorial broadsheet palette */
  --bg: #f8f6f0;            /* Warm newsprint cream */
  --bg-surface: #ffffff;    /* Crisp crisp paper */
  --bg-subtle: #f0ece1;     /* Toned paper tint */
  --bg-card: #ffffff;
  --border: #e2ddd0;        /* Quiet paper hairline rule */
  --border-strong: #222326; /* Deep ink rule */

  --text-main: #18191c;     /* Deep carbon ink */
  --text-body: #34373d;     /* High-legibility editorial charcoal */
  --text-muted: #6f7580;    /* Restrained secondary grey */

  --accent: #a3421d;        /* Warm terracotta / heritage cinnabar */
  --accent-hover: #7e3012;
  --accent-subtle: #faefe9;
  --accent-ochre: #b46d18;

  --font-serif: "Newsreader", "Charter", "Georgia", "Cambria", serif;
  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", sans-serif;
  --font-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;

  --container-max: 1140px;
  --sidebar-w: 220px;
}

[data-theme="dark"] {
  /* Warm charcoal / dark newsprint (avoids harsh Vercel #000000 pitch black) */
  --bg: #141619;            /* Deep slate/charcoal broadsheet */
  --bg-surface: #1b1e22;    /* Warm slate card */
  --bg-subtle: #22262c;     /* Raised background */
  --bg-card: #1b1e22;
  --border: #2c313a;        /* Soft paper rule */
  --border-strong: #e4e7ee;

  --text-main: #f4f5f8;
  --text-body: #d2d6df;
  --text-muted: #969da8;

  --accent: #e07a4a;        /* Warm amber / terracotta */
  --accent-hover: #f09569;
  --accent-subtle: #2d1e18;
  --accent-ochre: #d9913d;
}

/* Reset & Base */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-family: var(--font-sans);
  background-color: var(--bg);
  color: var(--text-body);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  scroll-behavior: smooth;
}

body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* Skip link */
.skip-link {
  position: absolute;
  top: -100px;
  left: 1.5rem;
  background: var(--text-main);
  color: var(--bg);
  padding: 0.6rem 1.2rem;
  z-index: 1000;
  font-weight: 600;
  text-decoration: none;
}
.skip-link:focus {
  top: 1rem;
}

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

::selection {
  background: #fce8cf;
  color: #141517;
}

/* Layout Containers */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: 2.25rem;
}

/* Typography */
h1, h2, h3, h4 {
  color: var(--text-main);
  font-family: var(--font-serif);
  font-weight: 500;
  line-height: 1.25;
}

p {
  margin-bottom: 1.25rem;
  font-size: 1.05rem;
}

a {
  color: var(--text-main);
  text-decoration: underline;
  text-decoration-color: var(--border);
  text-underline-offset: 4px;
  text-decoration-thickness: 1px;
  transition: all 0.2s ease;
}

a:hover {
  color: var(--accent);
  text-decoration-color: var(--accent);
}

/* Smart Sticky Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(248, 246, 240, 0.94);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  padding: 1.25rem 0;
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1), background-color 0.2s ease, box-shadow 0.3s ease;
}

[data-theme="dark"] .site-header {
  background: rgba(20, 22, 25, 0.94);
}

.site-header.header-hidden {
  transform: translateY(-100%);
}

.site-header.header-scrolled {
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.03);
}

[data-theme="dark"] .site-header.header-scrolled {
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.4);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

.brand-wrapper {
  display: flex;
  align-items: baseline;
  gap: 0.85rem;
}

.brand-title {
  font-family: var(--font-serif);
  font-size: 1.45rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  text-decoration: none;
  color: var(--text-main);
}

.brand-meta {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 0.92rem;
  color: var(--accent);
}

.nav-cluster {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 1.6rem;
}

.nav-link {
  font-size: 0.92rem;
  color: var(--text-muted);
  text-decoration: none;
  font-weight: 400;
  transition: color 0.15s ease;
}

.nav-link:hover, .nav-link.active {
  color: var(--text-main);
  text-decoration: underline;
  text-decoration-color: var(--accent);
}

.header-tools {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.theme-toggle {
  background: none;
  border: 1px solid var(--border);
  color: var(--text-muted);
  width: 2.1rem;
  height: 2.1rem;
  border-radius: 4px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
}
.theme-toggle:hover {
  color: var(--text-main);
  border-color: var(--border-strong);
}

.mobile-menu-btn {
  display: none;
  background: none;
  border: 1px solid var(--border);
  color: var(--text-main);
  width: 2.3rem;
  height: 2.3rem;
  border-radius: 4px;
  cursor: pointer;
  align-items: center;
  justify-content: center;
}

/* =========================================================
   HERO: High-Authority Literary Statement
========================================================= */
.hero-editorial {
  padding: 5.5rem 0 4.5rem;
  border-bottom: 1px solid var(--border);
}

.hero-meta-kicker {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 1.05rem;
  color: var(--text-muted);
  margin-bottom: 1.75rem;
}

.hero-statement {
  font-family: var(--font-serif);
  font-size: clamp(2.4rem, 4.8vw, 3.8rem);
  line-height: 1.15;
  letter-spacing: -0.025em;
  font-weight: 400;
  color: var(--text-main);
  max-width: 980px;
  margin-bottom: 3.5rem;
}

.hero-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3.5rem;
  align-items: start;
}

.hero-split-lead p {
  font-size: 1.15rem;
  line-height: 1.75;
  color: var(--text-main);
  margin-bottom: 0;
}

.hero-split-detail p {
  font-size: 1.12rem;
  line-height: 1.75;
  color: var(--text-body);
  margin-bottom: 0;
}

.hero-pullquote {
  grid-column: 1 / -1;
  margin-top: 3rem;
  padding: 2.5rem 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  font-family: var(--font-serif);
  font-size: 1.45rem;
  line-height: 1.5;
  font-style: italic;
  color: var(--text-main);
  max-width: 860px;
}

/* =========================================================
   KEY MILESTONES & OUTPUT (Print Index Ledger)
========================================================= */
.stats-ledger-section {
  display: grid;
  grid-template-columns: var(--sidebar-w) 1fr;
  gap: 4rem;
  padding-block: 3.5rem;
  border-bottom: 1px solid var(--border);
  align-items: start;
}

.ledger-kicker-col {
  padding-top: 0.65rem;
}

.v1-kicker {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 1.25rem;
  color: var(--accent);
  display: inline-block;
}

.v2-print-ledger {
  max-width: 820px;
  border-top: 1px solid var(--border-strong);
}

.v2-ledger-row {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 1.5rem;
  padding: 0.95rem 0;
  border-bottom: 1px solid var(--border);
  align-items: baseline;
}

.v2-ledger-row:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.v2-ledger-key {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 0.98rem;
  color: var(--text-muted);
}

.v2-ledger-val {
  font-size: 1.02rem;
  color: var(--text-body);
  line-height: 1.5;
}

.v2-ledger-val strong {
  font-family: var(--font-serif);
  font-size: 1.18rem;
  color: var(--text-main);
  font-weight: 600;
  margin-right: 0.25rem;
}

/* =========================================================
   EDITORIAL ASYMMETRIC SECTION GRID
   Left: Sticky Rail Label
   Right: Deep Content Blocks
========================================================= */
.editorial-section {
  display: grid;
  grid-template-columns: var(--sidebar-w) 1fr;
  gap: 4rem;
  padding-block: 5rem;
  border-bottom: 1px solid var(--border);
}

.editorial-rail {
  position: sticky;
  top: 6rem;
  height: fit-content;
}

.rail-num {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 0.95rem;
  color: var(--accent);
  display: block;
  margin-bottom: 0.35rem;
}

.rail-title {
  font-family: var(--font-serif);
  font-size: 1.85rem;
  font-weight: 500;
  letter-spacing: -0.02em;
  color: var(--text-main);
  margin-bottom: 0.75rem;
}

.rail-desc {
  font-size: 0.92rem;
  color: var(--text-muted);
  line-height: 1.6;
}

.editorial-content {
  min-width: 0;
}

/* =========================================================
   01 / ETHOS (Editorial Essay Callout)
========================================================= */
.ethos-essay-block {
  max-width: 780px;
}

.ethos-headline-quote {
  font-family: var(--font-serif);
  font-size: clamp(1.8rem, 3vw, 2.3rem);
  font-weight: 400;
  line-height: 1.25;
  color: var(--text-main);
  letter-spacing: -0.02em;
  margin-bottom: 2rem;
  padding-bottom: 1.75rem;
  border-bottom: 1px solid var(--border);
}

.ethos-subhead {
  font-family: var(--font-serif);
  font-size: clamp(1.45rem, 2.5vw, 1.75rem);
  font-weight: 500;
  line-height: 1.3;
  color: var(--text-main);
  letter-spacing: -0.015em;
  margin-top: 2.75rem;
  margin-bottom: 1rem;
  padding-top: 2.25rem;
  border-top: 1px solid var(--border);
}

.ethos-subhead:first-child {
  margin-top: 0;
  padding-top: 0;
  border-top: none;
}

.ethos-body-text p {
  font-size: 1.12rem;
  line-height: 1.8;
  color: var(--text-body);
  margin-bottom: 1.35rem;
}

.ethos-body-text p:last-child {
  margin-bottom: 0;
}

/* =========================================================
   02 / PRACTICE: Flowing Editorial Rows
========================================================= */
.practices-list {
  display: flex;
  flex-direction: column;
}

.practice-row {
  padding: 3rem 0;
  border-top: 1px solid var(--border);
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 2.5rem;
}

.practice-row:first-child {
  border-top: none;
  padding-top: 0;
}

.practice-header h3 {
  font-size: 1.45rem;
  line-height: 1.25;
  margin-bottom: 0.5rem;
}

.practice-subheading {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 0.95rem;
  color: var(--accent);
  line-height: 1.45;
}

.practice-body p {
  font-size: 1.08rem;
  line-height: 1.75;
  margin-bottom: 1.25rem;
}

.practice-deliverables-list {
  list-style: none;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.65rem 2rem;
  padding-top: 1.25rem;
  margin-top: 1.25rem;
  border-top: 1px solid var(--border);
}

.practice-deliverables-list li {
  font-size: 0.94rem;
  color: var(--text-body);
  line-height: 1.5;
  position: relative;
  padding-left: 1rem;
}

.practice-deliverables-list li::before {
  content: "—";
  position: absolute;
  left: 0;
  color: var(--accent);
}

@media (max-width: 700px) {
  .practice-deliverables-list {
    grid-template-columns: 1fr;
    gap: 0.5rem;
  }
}

.programme-meta-note {
  margin-top: 0.65rem;
  font-size: 0.84rem;
  color: var(--text-muted);
  line-height: 1.5;
}

.programme-links-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem 1.75rem;
  margin-top: 1.25rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--border);
}

.programme-links-strip a {
  font-size: 0.92rem;
  font-weight: 500;
}

/* =========================================================
   03 / AUDIO (Clean Editorial Podcast Cards)
========================================================= */
.podcasts-collection-grid {
  display: flex;
  flex-direction: column;
  gap: 2.5rem;
}

.podcast-editorial-card {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  padding: 2.5rem;
  border-radius: 2px;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.02);
  transition: border-color 0.2s ease;
}

.podcast-editorial-card:hover {
  border-color: var(--text-muted);
}

.podcast-card-header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.podcast-org-kicker {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 0.95rem;
  color: var(--accent);
}

.podcast-meta-tags {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.podcast-card-body-layout {
  display: flex;
  gap: 1.5rem;
  align-items: flex-start;
  margin-bottom: 1.5rem;
}

.podcast-cover-frame {
  flex-shrink: 0;
  width: 92px;
  height: 92px;
  border-radius: 3px;
  overflow: hidden;
  border: 1px solid var(--border-strong);
  box-shadow: 0 3px 10px rgba(0, 0, 0, 0.08);
  background: var(--bg-subtle);
}

.podcast-cover-thumb {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.podcast-card-text {
  flex: 1;
  min-width: 0;
}

.podcast-card-text h3 {
  font-size: 1.85rem;
  margin-top: 0;
  margin-bottom: 0.75rem;
  letter-spacing: -0.015em;
  line-height: 1.15;
}

.podcast-card-text p {
  font-size: 1.05rem;
  line-height: 1.7;
  color: var(--text-body);
  margin-bottom: 0;
}

@media (max-width: 600px) {
  .podcast-card-body-layout {
    gap: 1rem;
    margin-bottom: 1rem;
  }
  .podcast-cover-frame {
    width: 72px;
    height: 72px;
  }
  .podcast-card-text h3 {
    font-size: 1.35rem;
  }
  .podcast-card-text p {
    font-size: 0.95rem;
    line-height: 1.55;
  }
}

.podcast-actions-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--border);
}

.podcast-actions-strip a {
  font-size: 0.9rem;
  font-weight: 500;
}

.podcast-archive-note {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 0.92rem;
  color: var(--text-muted);
}

/* =========================================================
   04 / ARCHIVE (Subtly Clustered Curated Index)
========================================================= */
.archive-index {
  list-style: none;
}

.archive-entry {
  padding: 1.85rem 0;
  border-bottom: 1px solid var(--border);
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 2.5rem;
  align-items: baseline;
  transition: transform 0.15s ease;
}

.archive-entry:hover {
  transform: translateX(4px);
}

.archive-entry:first-child {
  padding-top: 0;
}

.archive-entry:last-child {
  border-bottom: none;
}

.archive-entry-title {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  font-weight: 500;
  letter-spacing: -0.01em;
  margin-bottom: 0.4rem;
  display: block;
  text-decoration: none;
}

.archive-entry-title:hover {
  color: var(--accent);
  text-decoration: underline;
}

.archive-entry-desc {
  font-size: 0.98rem;
  color: var(--text-muted);
  line-height: 1.6;
}

.archive-entry-meta {
  text-align: right;
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 0.9rem;
  color: var(--text-muted);
  white-space: nowrap;
}

/* =========================================================
   05 / BACKGROUND (Career Experience & Accreditations)
========================================================= */
.career-timeline {
  display: flex;
  flex-direction: column;
  gap: 2.75rem;
}

.career-slot {
  display: grid;
  grid-template-columns: 180px 1fr;
  gap: 2rem;
  padding-bottom: 2.5rem;
  border-bottom: 1px solid var(--border);
}

.career-slot:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.career-period {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 0.95rem;
  color: var(--accent);
  line-height: 1.5;
}

.career-role h4 {
  font-size: 1.35rem;
  margin-bottom: 0.35rem;
  line-height: 1.3;
}

.career-org {
  font-size: 0.92rem;
  color: var(--text-muted);
  margin-bottom: 0.85rem;
}

.career-role p {
  font-size: 1.04rem;
  line-height: 1.7;
  color: var(--text-body);
  margin-bottom: 0;
}

.accreditations-block {
  margin-top: 3.25rem;
  padding-top: 2.75rem;
  border-top: 2px solid var(--text-main);
}

.accreditations-heading {
  font-family: var(--font-serif);
  font-size: 1.45rem;
  font-weight: 500;
  color: var(--text-main);
  margin-bottom: 1.5rem;
  letter-spacing: -0.015em;
}

.accreditations-ledger {
  display: flex;
  flex-direction: column;
  border-top: 1px solid var(--border);
}

.credential-ledger-row {
  display: grid;
  grid-template-columns: 180px 1fr;
  gap: 2rem;
  padding: 1.05rem 0;
  border-bottom: 1px solid var(--border);
  align-items: baseline;
}

.credential-ledger-row:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.credential-ledger-key {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 0.95rem;
  color: var(--accent);
  line-height: 1.45;
}

.credential-ledger-val {
  font-size: 0.98rem;
  line-height: 1.65;
  color: var(--text-body);
}

/* =========================================================
   07 / CONTACT & CORRESPONDENCE
========================================================= */
.contact-section {
  border-bottom: none;
  padding-bottom: 5.5rem;
}

.contact-editorial-flow {
  display: flex;
  flex-direction: column;
}

.contact-lead-sentence {
  font-size: 1.16rem;
  line-height: 1.75;
  max-width: 680px;
  color: var(--text-body);
  margin-bottom: 2.25rem;
}

.contact-email-showcase {
  margin-bottom: 2.75rem;
  padding-bottom: 2.25rem;
  border-bottom: 1px solid var(--border);
}

.contact-action-label {
  display: block;
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 0.95rem;
  color: var(--accent);
  margin-bottom: 0.6rem;
  letter-spacing: 0.01em;
}

.contact-email-anchor {
  display: inline-flex;
  align-items: baseline;
  gap: 0.5rem;
  font-family: var(--font-serif);
  font-size: clamp(2.1rem, 4vw, 3.1rem);
  font-weight: 400;
  letter-spacing: -0.025em;
  color: var(--text-main);
  text-decoration: none;
  line-height: 1.15;
  transition: color 0.2s ease;
}

.contact-email-anchor:hover {
  color: var(--accent);
}

.contact-email-anchor .contact-arrow-icon {
  font-family: var(--font-sans);
  font-size: 0.72em;
  color: var(--accent);
  transition: transform 0.2s ease;
}

.contact-email-anchor:hover .contact-arrow-icon {
  transform: translate(3px, -3px);
}

.contact-directory-ledger {
  display: flex;
  flex-direction: column;
}

.contact-ledger-row {
  display: grid;
  grid-template-columns: 180px 1fr;
  gap: 2rem;
  padding: 1.1rem 0;
  border-bottom: 1px solid var(--border);
  align-items: baseline;
}

.contact-ledger-row:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.contact-ledger-label {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 0.95rem;
  color: var(--accent);
  line-height: 1.45;
}

.contact-ledger-details {
  font-size: 0.98rem;
  line-height: 1.65;
  color: var(--text-body);
}

.contact-ledger-details a {
  font-weight: 500;
  color: var(--text-main);
  text-decoration: none;
  transition: color 0.15s ease;
}

.contact-ledger-details a:hover {
  color: var(--accent);
}

.contact-detail-handle {
  font-weight: 400;
  color: var(--text-muted);
}

.contact-social-split {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 0.5rem 0.85rem;
}

.contact-bullet-sep {
  color: var(--border);
}

.contact-location-text {
  color: var(--text-body);
}

.no-wrap {
  white-space: nowrap;
}

/* Footer / Colophon */
.site-footer {
  border-top: 1px solid var(--border);
  padding: 3rem 0;
  background: var(--bg);
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1.5rem;
  font-size: 0.92rem;
  color: var(--text-muted);
}

.colophon-meta {
  font-size: 0.85rem;
}

/* Responsive */
@media (max-width: 900px) {
  .container {
    padding-inline: 1.5rem;
  }

  .hero-editorial {
    padding-block: 3.5rem 3rem;
  }

  .hero-statement {
    font-size: clamp(2rem, 7vw, 2.75rem);
    margin-bottom: 2.25rem;
  }

  .hero-split {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .hero-pullquote {
    margin-top: 2rem;
    padding-block: 1.75rem;
    font-size: 1.25rem;
  }

  .stats-ledger-section {
    grid-template-columns: 1fr;
    gap: 1.25rem;
    padding-block: 2.5rem;
  }

  .ledger-kicker-col {
    padding-top: 0;
  }

  .editorial-section {
    grid-template-columns: 1fr;
    gap: 1.75rem;
    padding-block: 3rem;
  }

  .editorial-rail {
    position: static;
    border-bottom: 1px solid var(--border);
    padding-bottom: 1.25rem;
  }

  .practice-row {
    grid-template-columns: 1fr;
    gap: 1rem;
    padding-block: 2rem;
  }

  .career-slot {
    grid-template-columns: 1fr;
    gap: 0.4rem;
    padding-bottom: 2rem;
  }

  .credential-ledger-row {
    grid-template-columns: 1fr;
    gap: 0.3rem;
    padding-block: 0.9rem;
  }

  .contact-ledger-row {
    grid-template-columns: 1fr;
    gap: 0.25rem;
    padding-block: 0.85rem;
  }

  .contact-social-split {
    flex-direction: column;
    gap: 0.35rem;
  }

  .contact-bullet-sep {
    display: none;
  }

  .podcast-editorial-card {
    padding: 1.5rem;
  }

  .podcast-card-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.25rem;
  }

  .archive-entry {
    grid-template-columns: 1fr;
    gap: 0.5rem;
    padding-block: 1.5rem;
  }

  .archive-entry-meta {
    text-align: left;
  }

  .v2-ledger-row {
    grid-template-columns: 1fr;
    gap: 0.25rem;
  }

  .v3-roman-strip {
    grid-template-columns: 1fr;
    gap: 1.25rem;
  }

  .v4-marginalia-grid {
    grid-template-columns: 1fr;
    gap: 0.85rem;
  }

  .contact-primary-cta {
    padding: 1.5rem;
  }

  .contact-hero-link {
    font-size: clamp(1.4rem, 6vw, 2.1rem);
    word-break: break-all;
  }

  .contact-channels-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
  }

  .nav-links {
    display: none;
  }

  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--bg-surface);
    border-bottom: 1px solid var(--border);
    padding: 1.25rem 1.35rem;
    gap: 1rem;
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.08);
    align-items: flex-start;
  }

  .mobile-menu-btn {
    display: flex;
  }
}

/* =========================================================
   SECTION JUMP NAVIGATION
   - Desktop (> 900px): Accordion Left-Hand Sticky Rail Index
   - Mobile / Tablet (<= 900px): Bottom-Right Floating Contents Pill
========================================================= */

.editorial-rail {
  top: 2.75rem;
}

.rail-jump-before {
  padding-bottom: 1rem;
  margin-bottom: 1.1rem;
  border-bottom: 1px solid var(--border);
}

.rail-jump-after {
  padding-top: 1rem;
  margin-top: 1.25rem;
  border-top: 1px solid var(--border);
}

.rail-jump-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.38rem;
}

.rail-jump-link {
  display: inline-flex;
  align-items: baseline;
  gap: 0.5rem;
  font-size: 0.85rem;
  color: var(--text-muted);
  text-decoration: none;
  transition: color 0.15s ease, transform 0.15s ease;
}

.rail-jump-link span {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 0.82rem;
  color: var(--text-muted);
  min-width: 1.25rem;
  transition: color 0.15s ease;
}

.rail-jump-link:hover {
  color: var(--text-main);
  transform: translateX(2px);
}

.rail-jump-link:hover span {
  color: var(--accent);
}

/* Floating Contents Popover Pill — Hidden on desktop, active on mobile/tablet */
.floating-contents-widget {
  position: fixed;
  bottom: 1.25rem;
  right: 1.25rem;
  z-index: 105;
  display: none;
  flex-direction: column;
  align-items: flex-end;
}

.floating-contents-btn {
  background: var(--bg-surface);
  color: var(--text-main);
  border: 1px solid var(--border-strong);
  padding: 0.55rem 1.05rem;
  font-family: var(--font-serif);
  font-size: 0.95rem;
  border-radius: 2px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.14);
  transition: border-color 0.2s ease, color 0.2s ease;
}

.floating-contents-btn:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.floating-btn-sec {
  font-weight: 500;
}

.floating-btn-chevron {
  font-size: 0.78rem;
  color: var(--accent);
  transition: transform 0.2s ease;
}

.floating-contents-btn[aria-expanded="true"] .floating-btn-chevron {
  transform: rotate(180deg);
}

.floating-contents-popover {
  margin-bottom: 0.6rem;
  width: 245px;
  background: var(--bg-surface);
  border: 1px solid var(--border-strong);
  border-radius: 2px;
  padding: 0.85rem 1.1rem;
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.18);
}

.floating-popover-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.floating-popover-link {
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
  text-decoration: none;
  font-size: 0.92rem;
  color: var(--text-body);
  padding: 0.25rem 0;
  transition: color 0.15s ease, padding-left 0.15s ease;
}

.floating-popover-link span {
  font-family: var(--font-serif);
  font-style: italic;
  color: var(--accent);
  font-size: 0.86rem;
  min-width: 1.65rem;
}

.floating-popover-link:hover {
  color: var(--accent);
  padding-left: 0.25rem;
}

.floating-popover-link.active {
  color: var(--text-main);
  font-weight: 600;
}

@media (max-width: 900px) {
  .rail-jump-nav {
    display: none;
  }

  .floating-contents-widget {
    display: flex;
  }
}

/* =========================================================
   LOOPING EDITORIAL CARD STACK (The Outline-style deck)
========================================================= */

.podcast-header-right {
  display: flex;
  align-items: baseline;
  gap: 0.75rem;
}

/* Default List Mode (Desktop default) */
.stack-card-badge,
.archive-card-top,
.archive-card-footer,
.deck-controls {
  display: none;
}

.deck-header-bar {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  margin-bottom: 1rem;
  gap: 1rem;
}

.deck-hint {
  display: none;
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 0.88rem;
  color: var(--text-muted);
}

.deck-mode-toggle {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-muted);
  font-family: var(--font-sans);
  font-size: 0.78rem;
  padding: 0.3rem 0.65rem;
  border-radius: 2px;
  cursor: pointer;
  transition: border-color 0.15s ease, color 0.15s ease, background-color 0.15s ease;
}

.deck-mode-toggle:hover {
  border-color: var(--accent);
  color: var(--accent);
}

/* Active Stack Mode (Mobile default, or toggled on Desktop) */
.stack-deck-wrapper[data-deck-mode="stack"] .deck-header-bar {
  justify-content: space-between;
}

.stack-deck-wrapper[data-deck-mode="stack"] .deck-hint {
  display: inline-block;
}

.stack-deck-wrapper[data-deck-mode="stack"] .stack-card-badge {
  display: inline-block;
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 0.85rem;
  color: var(--accent);
  background: var(--bg-subtle);
  border: 1px solid var(--border);
  padding: 0.12rem 0.5rem;
  border-radius: 2px;
  white-space: nowrap;
}

.stack-deck-wrapper[data-deck-mode="stack"] .stack-deck-stage {
  display: grid;
  grid-template-areas: "stack-card";
  position: relative;
  padding-bottom: 2.35rem;
  padding-right: 1.1rem;
  margin-bottom: 0.5rem;
  touch-action: pan-y pinch-zoom;
  user-select: none;
  -webkit-user-select: none;
}

.stack-deck-wrapper[data-deck-mode="stack"] .stack-card {
  grid-area: stack-card;
  background: var(--bg-surface);
  border: 1px solid var(--border-strong);
  border-radius: 3px;
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.06);
  transition:
    transform 0.36s cubic-bezier(0.22, 1, 0.36, 1),
    opacity 0.28s ease,
    background-color 0.28s ease,
    border-color 0.28s ease,
    box-shadow 0.28s ease;
  will-change: transform, opacity;
  transform-origin: center bottom;
}

/* Archive card overrides when inside Stack Mode */
.stack-deck-wrapper[data-deck-mode="stack"] .archive-entry.stack-card {
  grid-template-columns: 1fr;
  gap: 1rem;
}

.stack-deck-wrapper[data-deck-mode="stack"] .archive-entry-meta {
  display: none;
}

.stack-deck-wrapper[data-deck-mode="stack"] .archive-card-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.75rem;
  padding-bottom: 0.85rem;
  border-bottom: 1px solid var(--border);
}

.stack-deck-wrapper[data-deck-mode="stack"] .archive-card-kicker {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 0.94rem;
  color: var(--accent);
}

.stack-deck-wrapper[data-deck-mode="stack"] .archive-entry-main {
  display: flex;
  flex-direction: column;
  flex: 1;
  justify-content: center;
  padding-block: 0.5rem;
}

.stack-deck-wrapper[data-deck-mode="stack"] .archive-entry-title {
  font-size: 1.55rem;
  line-height: 1.25;
  margin-bottom: 0.75rem;
}

.stack-deck-wrapper[data-deck-mode="stack"] .archive-entry-desc {
  font-size: 1.02rem;
  line-height: 1.65;
  color: var(--text-body);
}

.stack-deck-wrapper[data-deck-mode="stack"] .archive-card-footer {
  display: flex;
  padding-top: 1rem;
  margin-top: 1.25rem;
  border-top: 1px solid var(--border);
}

.stack-deck-wrapper[data-deck-mode="stack"] .archive-read-link {
  font-size: 0.92rem;
  font-weight: 500;
}

/* Podcast header layout inside Stack Mode */
.stack-deck-wrapper[data-deck-mode="stack"] .podcast-card-header {
  flex-direction: row;
  justify-content: space-between;
  align-items: flex-start;
  padding-bottom: 0.85rem;
  margin-bottom: 1rem;
  border-bottom: 1px solid var(--border);
}

.stack-deck-wrapper[data-deck-mode="stack"] .podcast-meta-tags {
  display: none;
}

/* Layered physical card stack offsets (continuous modulo loop) */
.stack-deck-wrapper[data-deck-mode="stack"] .stack-card[data-stack-offset="0"] {
  transform: translate3d(0, 0, 0) scale(1);
  opacity: 1;
  z-index: 6;
  pointer-events: auto;
  cursor: grab;
  background: var(--bg-surface);
  border-color: var(--border-strong);
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.08);
}

.stack-deck-wrapper[data-deck-mode="stack"] .stack-card[data-stack-offset="0"]:active {
  cursor: grabbing;
}

.stack-deck-wrapper[data-deck-mode="stack"] .stack-card[data-stack-offset="1"] {
  transform: translate3d(7px, 11px, 0) scale(0.985);
  opacity: 1;
  z-index: 5;
  pointer-events: none;
  background: var(--bg-subtle);
  border-color: var(--border-strong);
}

.stack-deck-wrapper[data-deck-mode="stack"] .stack-card[data-stack-offset="2"] {
  transform: translate3d(14px, 22px, 0) scale(0.97);
  opacity: 0.92;
  z-index: 4;
  pointer-events: none;
  background: var(--bg-subtle);
  border-color: var(--border);
}

.stack-deck-wrapper[data-deck-mode="stack"] .stack-card[data-stack-offset="3"] {
  transform: translate3d(20px, 32px, 0) scale(0.955);
  opacity: 0.6;
  z-index: 3;
  pointer-events: none;
  background: var(--bg-subtle);
  border-color: var(--border);
}

.stack-deck-wrapper[data-deck-mode="stack"] .stack-card:not([data-stack-offset="0"]):not([data-stack-offset="1"]):not([data-stack-offset="2"]):not([data-stack-offset="3"]) {
  transform: translate3d(20px, 32px, 0) scale(0.94);
  opacity: 0;
  z-index: 1;
  pointer-events: none;
}

/* Hide inner text of background cards so only their paper edges/frames show cleanly if heights ever differ */
.stack-deck-wrapper[data-deck-mode="stack"] .stack-card:not([data-stack-offset="0"]) > * {
  opacity: 0.18;
  transition: opacity 0.25s ease;
}

/* Live touch/pointer drag and throw animations */
.stack-deck-wrapper[data-deck-mode="stack"] .stack-card.is-dragging {
  transition: none !important;
}

.stack-deck-wrapper[data-deck-mode="stack"] .stack-card.is-throwing-next {
  transform: translate3d(-105%, 10px, 0) rotate(-6deg) !important;
  opacity: 0 !important;
  transition: transform 0.22s cubic-bezier(0.32, 0, 0.67, 0), opacity 0.2s ease !important;
}

.stack-deck-wrapper[data-deck-mode="stack"] .stack-card.is-throwing-prev {
  transform: translate3d(105%, 10px, 0) rotate(6deg) !important;
  opacity: 0 !important;
  transition: transform 0.22s cubic-bezier(0.32, 0, 0.67, 0), opacity 0.2s ease !important;
}

/* Bottom Deck Controls Bar */
.stack-deck-wrapper[data-deck-mode="stack"] .deck-controls {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 0.5rem;
  gap: 1rem;
}

.deck-nav-btn {
  background: var(--bg-surface);
  border: 1px solid var(--border-strong);
  color: var(--text-main);
  font-family: var(--font-serif);
  font-size: 0.95rem;
  padding: 0.5rem 1rem;
  border-radius: 2px;
  cursor: pointer;
  transition: border-color 0.15s ease, color 0.15s ease, transform 0.1s ease;
}

.deck-nav-btn:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.deck-nav-btn:active {
  transform: scale(0.97);
}

.deck-status {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 0.1rem;
}

.deck-counter-text {
  font-family: var(--font-serif);
  font-size: 1rem;
  font-weight: 500;
  color: var(--text-main);
}

.deck-loop-tag {
  font-size: 0.74rem;
  color: var(--text-muted);
  letter-spacing: 0.02em;
}