/* ============================================================
   Ironman Book — design system
   Palette: IRONMAN brand
     Primary  → IRONMAN red #E2231A (the iconic M-Dot red)
     Ink      → near-black #0A0A0A
     Paper    → #FFFFFF
     Accent   → discipline stripes blue/yellow/green
   Type:    Inter (display + UI), EB Garamond (prose), JetBrains Mono (data)
   ============================================================ */

:root {
  /* IRONMAN palette */
  --ink: #0A0A0A;            /* near-black — primary text & headings */
  --ink-soft: #2C2C2C;       /* secondary text */
  --muted: #6B7280;
  --paper: #FFFFFF;          /* page bg */
  --paper-soft: #F5F5F5;     /* light gray — bands */
  --paper-bright: #FAFAFA;   /* very light gray */
  --paper-card: #FFFFFF;     /* card surface */

  --accent: #E2231A;          /* IRONMAN red — accent, CTAs, drop caps */
  --accent-deep: #A81818;     /* deep red */
  --accent-soft: #FBE9E8;     /* pale red bg */

  /* Discipline palette (from DESIGN.md §8.3) */
  --swim: #1F6FB2;
  --bike: #D99A00;
  --run:  #2E8B57;
  --strength: #6B5B95;
  --danger: #C62828;
  --rest: #E6E6E6;

  /* Functional */
  --line: #E5E5E5;
  --shadow: 0 1px 2px rgba(10, 10, 10, 0.06), 0 8px 24px rgba(10, 10, 10, 0.08);
  --shadow-red: 0 6px 20px rgba(226, 35, 26, 0.25);

  /* Type */
  --font-display: "Inter", "Helvetica Neue", system-ui, sans-serif;
  --font-body:    "EB Garamond", "Iowan Old Style", Georgia, serif;
  --font-ui:      "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-mono:    "JetBrains Mono", ui-monospace, Menlo, monospace;

  --step--1: clamp(0.875rem, 0.83rem + 0.2vw, 0.95rem);
  --step-0:  clamp(1rem, 0.95rem + 0.25vw, 1.125rem);
  --step-1:  clamp(1.125rem, 1.05rem + 0.4vw, 1.3rem);
  --step-2:  clamp(1.3rem, 1.15rem + 0.7vw, 1.6rem);
  --step-3:  clamp(1.7rem, 1.4rem + 1.5vw, 2.3rem);
  --step-4:  clamp(2.2rem, 1.7rem + 2.5vw, 3.3rem);
  --step-5:  clamp(2.8rem, 2rem + 4vw, 4.8rem);
  --step-6:  clamp(3.6rem, 2.4rem + 6vw, 7rem);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-ui);
  font-size: var(--step-0);
  line-height: 1.55;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

img, svg { display: block; max-width: 100%; height: auto; }

a {
  color: var(--ink);
  text-decoration: underline;
  text-decoration-thickness: 1.5px;
  text-underline-offset: 3px;
  text-decoration-color: rgba(226, 35, 26, 0.4);
  transition: text-decoration-color 0.15s, color 0.15s;
}
a:hover { text-decoration-color: var(--accent); color: var(--accent); }
a:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 2px; }

::selection { background: var(--accent); color: #fff; }

/* ------- Layout ------- */
.wrap { max-width: 1120px; margin: 0 auto; padding: 0 clamp(1.25rem, 4vw, 2.5rem); }
.wrap-narrow { max-width: 760px; margin: 0 auto; padding: 0 clamp(1.25rem, 4vw, 2.5rem); }

main { padding-bottom: 4rem; }

section { padding: clamp(3rem, 7vw, 6rem) 0; border-top: 1px solid var(--line); }
section:first-of-type { border-top: 0; }

/* ------- Top bar ------- */

.topbar {
  border-bottom: 1px solid var(--line);
  background: var(--paper);
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: saturate(180%) blur(8px);
}
.topbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.85rem 0;
  font-size: var(--step--1);
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  text-decoration: none;
  color: var(--ink);
  font-weight: 800;
  font-family: var(--font-display);
  letter-spacing: -0.01em;
}
.brand-mark {
  width: 1.7rem;
  height: 1.7rem;
  flex: none;
}
.brand-name { white-space: nowrap; }
.brand-name .tm { font-size: 0.55em; vertical-align: super; opacity: 0.6; margin-left: 0.05em; }

.nav {
  display: flex;
  gap: clamp(0.8rem, 2vw, 1.6rem);
  flex-wrap: wrap;
  font-weight: 600;
}
.nav a {
  text-decoration: none;
  color: var(--ink-soft);
}
.nav a:hover, .nav a[aria-current="page"] { color: var(--accent); }
.nav a[aria-current="page"]::after {
  content: "";
  display: block;
  height: 2px;
  background: var(--accent);
  margin-top: 0.15rem;
}

/* ------- Hero ------- */

.hero {
  padding: clamp(3rem, 8vw, 6rem) 0 clamp(2.5rem, 6vw, 5rem);
  border-top: 0;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: "";
  position: absolute;
  top: 0; right: -10%;
  width: 60%; height: 100%;
  background: linear-gradient(135deg, transparent 0%, var(--accent-soft) 100%);
  opacity: 0.5;
  z-index: 0;
  pointer-events: none;
}
.hero > .wrap { position: relative; z-index: 1; }

.eyebrow {
  font-size: var(--step--1);
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent);
  margin: 0 0 1.2rem;
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-weight: 700;
}
.eyebrow::before {
  content: "";
  width: 1.8rem;
  height: 2px;
  background: var(--accent);
  display: inline-block;
}

.hero h1 {
  font-family: var(--font-display);
  font-size: var(--step-5);
  line-height: 0.95;
  letter-spacing: -0.03em;
  margin: 0 0 1rem;
  font-weight: 800;
}
.hero h1 .accent { color: var(--accent); }
.hero h1 .strike { position: relative; display: inline-block; }
.hero h1 .strike::after {
  content: "";
  position: absolute;
  left: 0; right: 0;
  top: 50%;
  height: 0.18em;
  background: var(--accent);
  transform: rotate(-2deg);
}
.hero .subtitle {
  font-family: var(--font-body);
  font-size: var(--step-3);
  font-style: italic;
  color: var(--ink-soft);
  margin: 0 0 1.6rem;
  font-weight: 400;
  max-width: 26ch;
}
.hero .lede {
  max-width: 56ch;
  font-size: var(--step-1);
  line-height: 1.55;
  margin: 0 0 2rem;
  color: var(--ink-soft);
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-bottom: 1.4rem;
}
.btn {
  display: inline-block;
  padding: 0.9rem 1.5rem;
  font-family: var(--font-ui);
  font-weight: 700;
  font-size: var(--step--1);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  text-decoration: none;
  border-radius: 3px;
  border: 2px solid transparent;
  transition: all 0.15s ease;
  cursor: pointer;
}
.btn-primary {
  background: var(--accent);
  color: #fff;
}
.btn-primary:hover { background: var(--accent-deep); color: #fff; text-decoration: none; box-shadow: var(--shadow-red); }
.btn-secondary {
  background: transparent;
  color: var(--ink);
  border-color: var(--ink);
}
.btn-secondary:hover { background: var(--ink); color: #fff; text-decoration: none; }

.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 1.2rem 2.4rem;
  font-size: var(--step--1);
  color: var(--ink-soft);
  border-top: 1px solid var(--line);
  padding-top: 1.4rem;
  margin-top: 2rem;
}
.hero-meta strong {
  display: block;
  font-weight: 800;
  color: var(--ink);
  font-size: 1.25em;
  margin-bottom: 0.1rem;
  font-family: var(--font-display);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
}
@media (max-width: 820px) {
  .hero-grid { grid-template-columns: 1fr; }
}

.hero-art {
  background: var(--ink);
  color: var(--paper);
  padding: 1.6rem;
  border-radius: 4px;
  position: relative;
  overflow: hidden;
}
.hero-art::before {
  content: "";
  position: absolute;
  top: 0; right: 0;
  width: 8px; height: 100%;
  background: var(--accent);
}

/* ------- Distance typography ------- */

.distance {
  font-family: var(--font-display);
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 0.85;
  margin: 1.4rem 0 0.8rem;
}
.distance .num {
  font-size: var(--step-6);
  color: var(--accent);
  display: inline-block;
}
.distance .num-label {
  font-family: var(--font-ui);
  font-size: var(--step--1);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
  display: block;
  margin-top: 0.5rem;
  font-weight: 700;
}
.distance .arrow {
  font-size: 0.5em;
  margin: 0 0.2em;
  color: var(--ink);
  vertical-align: middle;
  font-weight: 900;
}

/* ------- Section heads ------- */

section h2 {
  font-family: var(--font-display);
  font-size: var(--step-4);
  letter-spacing: -0.02em;
  margin: 0 0 1rem;
  font-weight: 800;
  line-height: 1.05;
}
section h2 .accent { color: var(--accent); }

section .kicker {
  font-size: var(--step--1);
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent);
  margin: 0 0 0.8rem;
  font-weight: 700;
}

section > .wrap > p.lead {
  font-family: var(--font-body);
  font-size: var(--step-2);
  color: var(--ink-soft);
  max-width: 60ch;
  margin: 0 0 2.4rem;
  line-height: 1.45;
}

/* ------- Cards / lists ------- */

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1rem;
  list-style: none;
  padding: 0;
  margin: 0;
}
.card {
  background: var(--paper-card);
  border: 1px solid var(--line);
  border-top: 3px solid var(--accent);
  border-radius: 0 0 4px 4px;
  padding: 1.3rem 1.4rem 1.4rem;
  transition: transform 0.15s, box-shadow 0.15s;
}
.card:hover { transform: translateY(-2px); box-shadow: var(--shadow); }
.card h3 {
  font-family: var(--font-display);
  font-size: var(--step-2);
  margin: 0 0 0.5rem;
  font-weight: 800;
  letter-spacing: -0.01em;
}
.card p { margin: 0; color: var(--ink-soft); }
.card .icon {
  width: 1.8rem;
  height: 1.8rem;
  color: var(--accent);
  margin-bottom: 0.6rem;
}

/* ------- Comparison table (DESIGN §1.3) ------- */

.compare {
  width: 100%;
  border-collapse: collapse;
  margin: 1.5rem 0;
  background: var(--paper-card);
  border: 1px solid var(--line);
  border-radius: 4px;
  overflow: hidden;
}
.compare th, .compare td {
  text-align: left;
  vertical-align: top;
  padding: 1rem 1.2rem;
  border-bottom: 1px solid var(--line);
  font-size: var(--step--1);
}
.compare tbody tr:last-child td { border-bottom: 0; }
.compare th {
  background: var(--ink);
  color: var(--paper);
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 0.78rem;
}
.compare th:last-child { color: var(--accent); }
.compare td:first-child { color: var(--ink-soft); width: 42%; font-weight: 500; }
.compare td:last-child { font-weight: 600; }
.compare td:last-child strong { color: var(--accent); }

/* ------- "Straightforward Rules" grid ------- */

.rules {
  list-style: none;
  padding: 0;
  margin: 2rem 0 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.4rem 2rem;
  counter-reset: rule;
}
.rules li {
  position: relative;
  padding-left: 3.4rem;
  counter-increment: rule;
}
.rules li::before {
  content: counter(rule, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: -0.25rem;
  font-family: var(--font-display);
  font-size: 2.6rem;
  line-height: 1;
  color: var(--accent);
  font-weight: 800;
  letter-spacing: -0.04em;
}
.rules strong {
  display: block;
  font-weight: 800;
  margin-bottom: 0.3rem;
  color: var(--ink);
  font-size: 1.05rem;
}
.rules p { margin: 0; color: var(--ink-soft); font-size: var(--step--1); }

/* ------- TOC (table of contents) ------- */

.toc {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.6rem;
  margin-top: 2rem;
}
.toc-part {
  border-top: 3px solid var(--accent);
  padding-top: 1rem;
}
.toc-part h3 {
  font-family: var(--font-display);
  font-size: var(--step-2);
  margin: 0 0 0.3rem;
  font-weight: 800;
  letter-spacing: -0.01em;
}
.toc-part .label {
  font-size: var(--step--1);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.4rem;
  font-weight: 700;
}
.toc-part ol {
  list-style: none;
  padding: 0;
  margin: 0.8rem 0 0;
  counter-reset: ch;
  border-top: 1px solid var(--line);
}
.toc-part li {
  counter-increment: ch;
  padding: 0.6rem 0;
  border-bottom: 1px solid var(--line);
  font-size: var(--step--1);
  display: grid;
  grid-template-columns: 2.4rem 1fr;
  gap: 0.4rem;
  align-items: baseline;
}
.toc-part li::before {
  content: counter(ch, decimal-leading-zero);
  font-family: var(--font-display);
  font-size: 0.78rem;
  color: var(--accent);
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}
.toc-part li .en {
  display: block;
  font-family: var(--font-display);
  font-size: 1.02rem;
  color: var(--ink);
  font-weight: 700;
}
.toc-part li .id {
  display: block;
  color: var(--ink-soft);
  font-family: var(--font-body);
  font-size: 0.94rem;
  font-style: italic;
  line-height: 1.4;
}

.toc-appendix {
  background: var(--paper-soft);
  padding: 1.4rem 1.6rem;
  border: 1px solid var(--line);
  border-left: 4px solid var(--accent);
  border-radius: 0 4px 4px 0;
  margin-top: 1.4rem;
  font-size: var(--step--1);
}
.toc-appendix strong {
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.78rem;
  color: var(--accent);
  font-weight: 800;
}
.toc-appendix ul { margin: 0.6rem 0 0; padding-left: 1.2rem; }
.toc-appendix li { margin-bottom: 0.3rem; }

/* ------- Sample excerpt with editorial boxes ------- */

.excerpt {
  background: var(--paper-card);
  border: 1px solid var(--line);
  border-radius: 4px;
  padding: clamp(1.6rem, 4vw, 2.6rem);
  margin: 2rem 0;
  position: relative;
}
.excerpt::before {
  content: "";
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 6px;
  background: var(--accent);
  border-radius: 4px 0 0 4px;
}
.excerpt .source {
  font-size: var(--step--1);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.6rem;
  font-weight: 700;
}
.excerpt h3 {
  font-family: var(--font-display);
  font-size: var(--step-3);
  margin: 0 0 1.2rem;
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.02em;
}
.excerpt .question {
  font-family: var(--font-body);
  font-style: italic;
  font-size: var(--step-1);
  color: var(--ink-soft);
  margin: 0 0 1.4rem;
  padding-left: 1rem;
  border-left: 3px solid var(--accent);
}
.excerpt p { margin: 0 0 1rem; font-family: var(--font-body); font-size: 1.05rem; line-height: 1.65; }
.excerpt p:last-child { margin-bottom: 0; }

/* Editorial box system (DESIGN §5) */
.ebox {
  margin: 1.4rem 0;
  padding: 1rem 1.2rem 1.1rem 2.6rem;
  border: 1px solid var(--line);
  border-left: 5px solid var(--accent);
  background: var(--paper-soft);
  border-radius: 0 4px 4px 0;
  position: relative;
  font-size: var(--step--1);
}
.ebox .label {
  position: absolute;
  top: 1rem;
  left: 1.2rem;
  font-weight: 800;
  font-size: 0.7rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent);
}
.ebox ul { margin: 0.4rem 0 0; padding-left: 1.2rem; }
.ebox ul li { margin-bottom: 0.3rem; }
.ebox p { margin: 0.4rem 0 0; font-family: var(--font-body); }
.ebox.red { border-left-color: var(--danger); background: #FBEDEC; }
.ebox.red .label { color: var(--danger); }
.ebox.myth { border-left-color: var(--ink); }
.ebox.myth .label { color: var(--ink); }
.ebox.straight { border-left-color: var(--swim); background: #ECF3FA; }
.ebox.straight .label { color: var(--swim); }

/* ------- Training week grid ------- */

.week {
  border: 1px solid var(--line);
  border-radius: 4px;
  overflow: hidden;
  background: var(--paper-card);
  margin: 1.4rem 0;
}
.week-header {
  background: var(--ink);
  color: var(--paper);
  padding: 0.85rem 1.2rem;
  font-size: var(--step--1);
  letter-spacing: 0.04em;
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem 1.2rem;
  align-items: baseline;
}
.week-header strong { font-weight: 800; font-size: 1.05rem; font-family: var(--font-display); }
.week-header .hours {
  margin-left: auto;
  font-family: var(--font-display);
  font-weight: 800;
  color: var(--accent);
  letter-spacing: 0.04em;
}
.week-grid {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.78rem;
}
.week-grid th, .week-grid td {
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 0.55rem 0.4rem;
  text-align: center;
  vertical-align: middle;
  line-height: 1.2;
}
.week-grid th:last-child, .week-grid td:last-child { border-right: 0; }
.week-grid thead th {
  background: var(--paper-soft);
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-size: 0.7rem;
  color: var(--ink);
}
.week-grid tbody tr:last-child td { border-bottom: 0; }
.week-grid td.discipline {
  text-align: left;
  font-weight: 800;
  background: var(--paper-soft);
  padding-left: 0.8rem;
  white-space: nowrap;
  font-family: var(--font-display);
}
.week-grid td.discipline.swim { color: var(--swim); border-left: 3px solid var(--swim); }
.week-grid td.discipline.bike { color: var(--bike); border-left: 3px solid var(--bike); }
.week-grid td.discipline.run { color: var(--run); border-left: 3px solid var(--run); }
.week-grid td.discipline.strength { color: var(--strength); border-left: 3px solid var(--strength); }
.week-grid td.rest { color: var(--muted); }
.week-caption {
  padding: 0.9rem 1.2rem;
  background: var(--paper-soft);
  font-size: var(--step--1);
  font-style: italic;
  color: var(--ink-soft);
  border-top: 1px solid var(--line);
  font-family: var(--font-body);
}

/* ------- Roadmap (Fase 0 → Race week) ------- */

.roadmap {
  margin: 2rem 0;
  display: grid;
  gap: 0;
}
.phase {
  display: grid;
  grid-template-columns: 9rem 1fr;
  gap: 1.2rem;
  padding: 1.1rem 0;
  border-top: 1px solid var(--line);
  align-items: start;
}
.phase:last-child { border-bottom: 1px solid var(--line); }
.phase .label {
  font-size: var(--step--1);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 800;
}
.phase h4 {
  font-family: var(--font-display);
  font-size: var(--step-2);
  margin: 0 0 0.3rem;
  font-weight: 800;
  letter-spacing: -0.01em;
}
.phase p { margin: 0; color: var(--ink-soft); font-size: var(--step--1); font-family: var(--font-body); }
.phase .hours {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  background: var(--paper-soft);
  padding: 0.15rem 0.55rem;
  border-radius: 3px;
  color: var(--ink);
  margin-left: 0.4rem;
  font-weight: 700;
}
@media (max-width: 560px) {
  .phase { grid-template-columns: 1fr; gap: 0.4rem; }
}

/* ------- Facts ------- */

.facts-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1rem;
  margin: 1.5rem 0;
}
.fact {
  border: 1px solid var(--line);
  border-top: 4px solid var(--accent);
  border-radius: 0 0 4px 4px;
  padding: 1.1rem 1.2rem 1.2rem;
  background: var(--paper-card);
}
.fact .num {
  font-family: var(--font-display);
  font-size: var(--step-4);
  color: var(--accent);
  line-height: 1;
  font-weight: 800;
  font-feature-settings: "tnum";
  letter-spacing: -0.02em;
}
.fact .label {
  font-size: var(--step--1);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--ink-soft);
  margin: 0.4rem 0 0.2rem;
  font-weight: 700;
}
.fact p { margin: 0; font-size: var(--step--1); color: var(--ink); }

.warn-tag {
  display: inline-block;
  font-size: 0.68rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  background: var(--accent-soft);
  color: var(--accent-deep);
  padding: 0.18rem 0.55rem;
  border-radius: 3px;
  font-weight: 800;
  vertical-align: middle;
}

/* ------- Sources list ------- */

.sources {
  list-style: none;
  padding: 0;
  margin: 1rem 0 0;
  font-size: var(--step--1);
  column-count: 2;
  column-gap: 2rem;
}
.sources li {
  break-inside: avoid;
  margin-bottom: 0.6rem;
  padding-left: 1.6rem;
  position: relative;
  color: var(--ink-soft);
}
.sources li::before {
  content: "↗";
  position: absolute;
  left: 0;
  color: var(--accent);
  font-size: 0.9rem;
  font-weight: 800;
}
.sources a { word-break: break-word; }
.sources .id {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--accent);
  font-weight: 800;
  margin-right: 0.4rem;
  min-width: 2.5rem;
}
@media (max-width: 700px) {
  .sources { column-count: 1; }
}

/* ------- Author ---------- */

.author-card {
  display: grid;
  grid-template-columns: 8rem 1fr;
  gap: 1.8rem;
  align-items: start;
  margin-top: 1.5rem;
}
.author-avatar {
  width: 8rem;
  height: 8rem;
  border-radius: 4px;
  background: var(--ink);
  color: var(--accent);
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 800;
  display: grid;
  place-items: center;
  border: 0;
  letter-spacing: -0.04em;
}
.author-card h3 {
  font-family: var(--font-display);
  font-size: var(--step-3);
  margin: 0 0 0.4rem;
  font-weight: 800;
  letter-spacing: -0.02em;
}
.author-card p { margin: 0 0 0.8rem; font-family: var(--font-body); font-size: 1.05rem; line-height: 1.65; }
.author-card p:last-child { margin-bottom: 0; }
.author-meta {
  list-style: none;
  padding: 0;
  margin: 0.6rem 0 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}
.author-meta li {
  font-size: var(--step--1);
  padding: 0.25rem 0.7rem;
  border: 1px solid var(--line);
  border-radius: 99px;
  color: var(--ink-soft);
}
@media (max-width: 600px) {
  .author-card { grid-template-columns: 1fr; }
  .author-avatar { width: 6rem; height: 6rem; font-size: 2.4rem; margin: 0; }
}

/* ------- CTA / Subscribe ------- */

.cta {
  background: var(--ink);
  color: var(--paper);
  padding: clamp(2.5rem, 5vw, 4rem) clamp(1.5rem, 4vw, 3rem);
  border-radius: 4px;
  text-align: center;
  margin-top: 1rem;
  position: relative;
  overflow: hidden;
}
.cta::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 6px;
  background: var(--accent);
}
.cta h2 { color: var(--paper); }
.cta h2 .accent { color: var(--accent); }
.cta p { max-width: 50ch; margin: 0 auto 1.4rem; color: var(--paper); opacity: 0.85; }
.cta form {
  display: flex;
  gap: 0.5rem;
  max-width: 460px;
  margin: 0 auto;
  flex-wrap: wrap;
  justify-content: center;
}
.cta input[type="email"] {
  flex: 1 1 240px;
  background: var(--paper);
  color: var(--ink);
  border: 2px solid transparent;
  padding: 0.85rem 1rem;
  font-family: var(--font-ui);
  font-size: var(--step--1);
  border-radius: 3px;
  font-weight: 500;
}
.cta input[type="email"]:focus-visible { outline: 2px solid var(--accent); }
.cta button {
  background: var(--accent);
  color: #fff;
  border: 0;
  padding: 0.85rem 1.6rem;
  font-family: var(--font-ui);
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: var(--step--1);
  border-radius: 3px;
  cursor: pointer;
  transition: background 0.15s;
}
.cta button:hover { background: var(--accent-deep); }
.cta .small {
  font-size: var(--step--1);
  color: var(--paper);
  opacity: 0.6;
  margin-top: 1rem;
}

/* ------- Footer ------- */

footer {
  border-top: 1px solid var(--line);
  padding: 2.5rem 0 2.5rem;
  font-size: var(--step--1);
  color: var(--ink-soft);
}
.foot-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 1rem 2rem;
  align-items: center;
}
.foot-grid a { color: var(--ink); text-decoration: none; font-weight: 600; }
.foot-grid a:hover { color: var(--accent); }
.foot-disclaimer {
  max-width: 70ch;
  font-size: 0.82rem;
  line-height: 1.55;
  color: var(--muted);
  font-style: italic;
  margin: 1.4rem 0 0;
  padding-top: 1.4rem;
  border-top: 1px solid var(--line);
}

/* ------- Print ------- */

@media print {
  body { background: white; color: black; }
  .topbar, footer, .cta, .nav { display: none; }
  .excerpt, .week, .compare { break-inside: avoid; }
}

/* ------- Reduced motion ------- */

@media (prefers-reduced-motion: reduce) {
  * { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
  html { scroll-behavior: auto; }
}