/* ==========================================================================
   SpinHouse — Nordic Calm preset
   Fonts: Fraunces (display), Inter Tight (body), IBM Plex Mono (mono,
   substituted for Geist Mono, which is not reliably served from Google
   Fonts CDN). See README.md for font source.
   ========================================================================== */

:root {
  --page: #F7F7F5;
  --ink: #1C1C1A;
  --sage: #6E8B74;
  --clay: #B4573E;
  --hairline: #DEDEDA;
  --panel: #F7F7F5;
  --ink-muted: rgba(28, 28, 26, 0.62);
  --ink-faint: rgba(28, 28, 26, 0.06);
  --sage-tint: rgba(110, 139, 116, 0.08);

  --font-display: "Fraunces", Georgia, "Times New Roman", serif;
  --font-body: "Inter Tight", Arial, Helvetica, sans-serif;
  --font-mono: "IBM Plex Mono", "Courier New", Courier, monospace;

  --radius: 2px;
  --max-width: 1180px;
  --content-width: 42rem;

  --space-1: 0.5rem;
  --space-2: 1rem;
  --space-3: 1.5rem;
  --space-4: 2.5rem;
  --space-5: 4rem;
  --space-6: 6rem;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--page);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img {
  max-width: 100%;
  display: block;
}

a {
  color: var(--clay);
}

a:not(.btn) {
  text-underline-offset: 3px;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.15;
  color: var(--ink);
  margin: 0 0 var(--space-2);
}

h1 { font-size: clamp(2.1rem, 4vw, 3.1rem); }
h2 { font-size: clamp(1.5rem, 2.6vw, 2rem); }
h3 { font-size: 1.25rem; }

p { margin: 0 0 var(--space-2); }

.container {
  max-width: var(--max-width);
  margin-inline: auto;
  padding-inline: var(--space-3);
}

.hairline {
  border: none;
  border-top: 1px solid var(--hairline);
  margin: var(--space-5) 0;
}

/* Visually hidden (screen-reader only) -------------------------------- */

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* Header + nav --------------------------------------------------------- */

.site-header {
  border-bottom: 1px solid var(--hairline);
  background: var(--page);
  position: relative;
  z-index: 50;
}

.header-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  padding-block: 1.1rem;
  gap: var(--space-2);
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  text-decoration: none;
  color: var(--ink);
}

.brand-mark {
  width: 34px;
  height: 34px;
  flex: none;
  border: 1.5px solid var(--ink);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1rem;
  color: var(--ink);
}

.brand-name {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.35rem;
  letter-spacing: 0.01em;
}

.brand-name span {
  color: var(--sage);
}

.nav-toggle {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.nav-btn {
  display: none;
  align-items: center;
  gap: 0.6rem;
  background: none;
  border: 1px solid var(--hairline);
  border-radius: var(--radius);
  padding: 0.55rem 0.9rem;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.04em;
  color: var(--ink);
  cursor: pointer;
  min-height: 44px;
}

.nav-toggle:focus-visible + .nav-btn {
  outline: 2px solid var(--sage);
  outline-offset: 2px;
}

.burger {
  position: relative;
  width: 18px;
  height: 12px;
  display: inline-block;
}

.burger::before,
.burger::after,
.burger-mid {
  content: "";
  position: absolute;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--ink);
}

.burger::before { top: 0; }
.burger-mid { top: 5px; }
.burger::after { top: 10px; }

.nav-btn .label-close { display: none; }
.nav-toggle:checked ~ .nav-btn .label-open { display: none; }
.nav-toggle:checked ~ .nav-btn .label-close { display: inline; }

.site-nav {
  display: none;
  width: 100%;
}

.site-nav ul {
  list-style: none;
  margin: 0;
  padding: var(--space-2) 0 var(--space-3);
  display: flex;
  flex-direction: column;
}

.site-nav a {
  display: block;
  padding: 0.85rem 0.2rem;
  color: var(--ink);
  text-decoration: none;
  border-bottom: 1px solid var(--hairline);
  font-size: 1rem;
  min-height: 44px;
}

.nav-toggle:checked ~ .site-nav {
  display: block;
}

@media (min-width: 901px) {
  .nav-toggle,
  .nav-btn {
    display: none;
  }

  .site-nav {
    display: block;
  }

  .site-nav ul {
    flex-direction: row;
    gap: var(--space-4);
    padding: 0;
  }

  .site-nav a {
    border-bottom: none;
    padding: 0.4rem 0;
    min-height: unset;
  }

  .site-nav a:hover {
    color: var(--clay);
  }
}

@media (max-width: 900px) {
  .nav-btn {
    display: inline-flex;
  }
}

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

.hero {
  padding-block: var(--space-4) var(--space-3);
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-4);
  align-items: start;
}

.hero-copy {
  text-align: left;
  min-width: 0;
}

.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--sage);
  margin-bottom: var(--space-1);
  display: block;
}

.hero-copy h1 {
  margin-bottom: var(--space-2);
}

.hero-lede {
  font-size: 1.1rem;
  max-width: 42rem;
  color: var(--ink);
}

.hero-read-more {
  margin-bottom: var(--space-2);
}

.hero-read-more summary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0.6rem 0.95rem;
  border: 1px solid var(--ink);
  border-radius: var(--radius);
  background: var(--ink);
  color: var(--page);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.9rem;
  cursor: pointer;
  list-style: none;
}

.hero-read-more summary::-webkit-details-marker { display: none; }

.hero-read-more summary:focus-visible {
  outline: 2px solid var(--clay);
  outline-offset: 2px;
}

.hero-read-more .hero-lede {
  margin-top: var(--space-2);
}

.hero-read-more:not([open]) > p { display: none; }
.hero-read-more[open] > p { display: block; }
.read-more-close { display: none; }
.hero-read-more[open] .read-more-open { display: none; }
.hero-read-more[open] .read-more-close { display: inline; }

/* Reviewer byline row ---------------------------------------------------- */

.byline-box {
  margin-top: var(--space-3);
  border: 1px solid var(--hairline);
  border-radius: var(--radius);
  background: var(--panel);
  padding: 0.9rem 1.1rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: nowrap;
}

.byline-photo {
  width: 44px;
  height: 44px;
  flex: none;
  border-radius: 50%;
  object-fit: cover;
  border: 1px solid var(--hairline);
}

.byline-photo-inline {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  object-fit: cover;
  border: 1px solid var(--hairline);
  vertical-align: middle;
  margin-right: 0.5rem;
}

.byline-id {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.byline-name {
  font-weight: 600;
  font-size: 0.95rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.byline-role {
  font-size: 0.82rem;
  color: var(--ink-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.byline-role .role-short { display: none; }

.byline-stats {
  margin-left: auto;
  display: flex;
  gap: 0.9rem;
  padding-left: 0.9rem;
  border-left: 1px solid var(--hairline);
  flex: 0 1 auto;
  min-width: 0;
}

.byline-stat {
  text-align: right;
}

.byline-stat .num {
  display: block;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.15rem;
  color: var(--sage);
  line-height: 1.1;
}

.byline-stat .cap {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: var(--ink-muted);
  white-space: nowrap;
}

.byline-stat .cap-short { display: none; }

@media (max-width: 480px) {
  .byline-stat .cap-long { display: none; }
  .byline-stat .cap-short { display: inline; }
}

/* Editor's choice box ----------------------------------------------------- */

.editor-box {
  display: none;
  border: 1px solid var(--hairline);
  border-left: 4px solid var(--sage);
  border-radius: var(--radius);
  background: var(--panel);
  padding: var(--space-3);
}

.editor-box .editor-kicker {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--sage);
  display: block;
  margin-bottom: 0.6rem;
}

.editor-box .editor-brand {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin-bottom: 0.7rem;
}

.editor-box .editor-mark {
  width: 30px;
  height: 30px;
  flex: none;
  border: 1px solid var(--hairline);
  border-radius: var(--radius);
  background: var(--page);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.85rem;
  object-fit: contain;
  padding: 3px;
}

.editor-box .editor-name {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.15rem;
}

.editor-box .editor-offer {
  background: var(--ink-faint);
  border-left: 3px solid var(--clay);
  padding: 0.6rem 0.8rem;
  margin-bottom: 0.7rem;
  font-size: 0.95rem;
}

.editor-box .editor-offer strong {
  color: var(--clay);
}

.editor-box .editor-terms {
  font-size: 0.82rem;
  color: var(--ink-muted);
  margin-bottom: 0.9rem;
}

@media (min-width: 901px) {
  .hero-grid {
    grid-template-columns: minmax(0, 1fr) 20rem;
  }

  .editor-box {
    display: block;
  }
}

/* Buttons ------------------------------------------------------------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--clay);
  color: var(--page);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  padding: 0.8rem 1.1rem;
  border-radius: var(--radius);
  border: none;
  min-height: 44px;
  width: 100%;
  text-align: center;
}

.btn:hover {
  filter: brightness(0.88);
}

.btn:focus-visible {
  outline: 2px solid var(--ink);
  outline-offset: 2px;
}

.btn-outline {
  background: transparent;
  color: var(--ink);
  border: 1px solid var(--ink);
}

.btn-outline:hover {
  background: var(--ink);
  color: var(--page);
}

/* Ranked list ----------------------------------------------------------- */

.ranked-section {
  padding-block: var(--space-4);
}

.section-heading {
  max-width: var(--content-width);
  margin-inline: auto;
  text-align: center;
  margin-bottom: var(--space-4);
}

.section-heading p {
  color: var(--ink-muted);
}

/* Above-the-fold tightening (mobile/tablet, no desktop editor-box) --------- */

@media (max-width: 900px) {
  .header-row {
    padding-block: 0.65rem;
  }

  .hero {
    padding-block: 1rem 0.75rem;
  }

  .eyebrow {
    margin-bottom: 0.25rem;
  }

  .hero-copy h1 {
    margin-bottom: 0.5rem;
  }

  .hero-lede {
    margin-bottom: 0.5rem;
  }

  .byline-box {
    margin-top: 0.7rem;
  }

  .ranked-section {
    padding-block: 1rem var(--space-4);
  }

  .section-heading {
    margin-bottom: 1rem;
  }
}

.ranked-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  max-width: 860px;
  margin-inline: auto;
  padding: 0;
  list-style: none;
}

.op-card {
  display: grid;
  grid-template-columns: 48px 14rem minmax(0, 1fr) 11rem;
  gap: var(--space-3);
  align-items: center;
  padding: 1.2rem;
  border: 1px solid var(--hairline);
  border-radius: var(--radius);
  background: var(--panel);
  position: relative;
}

.op-card.is-top {
  border-left: 4px solid var(--sage);
}

.op-rank {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 2rem;
  color: var(--sage);
  line-height: 1;
}

.op-brand {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  min-width: 0;
}

.op-mark {
  width: 40px;
  height: 40px;
  flex: none;
  border-radius: var(--radius);
  border: 1px solid var(--hairline);
  background: var(--page);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.95rem;
  object-fit: contain;
  padding: 4px;
}

.op-name-col {
  min-width: 0;
}

.op-name {
  font-weight: 600;
  font-size: 1.02rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.op-badge {
  display: inline-block;
  margin-top: 0.25rem;
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--sage);
  border: 1px solid var(--sage);
  border-radius: var(--radius);
  padding: 0.15rem 0.4rem;
}

.op-pace {
  display: block;
  margin-top: 0.3rem;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.03em;
  color: var(--ink-muted);
}

.op-pace strong {
  color: var(--ink);
}

.op-offer {
  background: var(--ink-faint);
  border-left: 3px solid var(--clay);
  padding: 0.7rem 0.9rem;
  font-size: 0.95rem;
  min-width: 0;
}

.op-offer strong {
  color: var(--clay);
}

.op-cta {
  min-width: 0;
}

@media (max-width: 980px) {
  .op-card {
    grid-template-columns: 40px minmax(0, 1fr);
    grid-template-areas:
      "rank brand"
      "offer offer"
      "cta cta";
    row-gap: 0.8rem;
  }

  .op-rank { grid-area: rank; font-size: 1.6rem; }
  .op-brand { grid-area: brand; }
  .op-offer { grid-area: offer; }
  .op-cta { grid-area: cta; }
}

@media (max-width: 700px) {
  .op-card {
    grid-template-columns: 1fr;
    grid-template-areas:
      "rank"
      "brand"
      "offer"
      "cta";
    justify-items: stretch;
    text-align: center;
    padding: 1rem;
  }

  .op-rank {
    justify-self: center;
    text-align: center;
  }

  .op-brand {
    justify-content: center;
    text-align: center;
  }

  .op-offer {
    text-align: center;
  }

  .op-mark {
    width: 34px;
    height: 34px;
  }
}

.list-compliance {
  max-width: 860px;
  margin: var(--space-3) auto 0;
  font-size: 0.82rem;
  color: var(--ink-muted);
  text-align: center;
}

/* Per-operator reviews ----------------------------------------------------- */

.reviews-section {
  padding-block: var(--space-4);
  border-top: 1px solid var(--hairline);
}

.review-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-3);
  max-width: 860px;
  margin-inline: auto;
}

.review-card {
  border: 1px solid var(--hairline);
  border-radius: var(--radius);
  padding: var(--space-3);
  background: var(--panel);
}

.review-card h3 {
  margin-bottom: 0.5rem;
  border-bottom: 1px solid var(--hairline);
  padding-bottom: 0.5rem;
}

.review-card p {
  font-size: 0.92rem;
  color: var(--ink-muted);
  margin-bottom: 0;
}

@media (min-width: 700px) {
  .review-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* Method section ---------------------------------------------------------- */

.method-section {
  padding-block: var(--space-5);
  border-top: 1px solid var(--hairline);
}

.method-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-3);
  justify-content: center;
}

.method-card {
  border: 1px solid var(--hairline);
  border-radius: var(--radius);
  padding: var(--space-3);
  background: var(--panel);
}

.method-card .method-num {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--sage);
  letter-spacing: 0.05em;
  display: block;
  margin-bottom: 0.4rem;
}

.method-card h3 {
  margin-bottom: 0.5rem;
}

.method-card p {
  font-size: 0.92rem;
  color: var(--ink-muted);
  margin-bottom: 0;
}

.method-cta {
  text-align: center;
  margin-top: var(--space-4);
}

@media (min-width: 561px) and (max-width: 980px) {
  .method-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 981px) {
  .method-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

/* Article ------------------------------------------------------------------ */

.article-section {
  padding-block: var(--space-5);
  border-top: 1px solid var(--hairline);
}

.article-head {
  max-width: var(--content-width);
  margin-inline: 0;
}

.article-head .eyebrow {
  margin-bottom: 0.6rem;
}

.article-byline {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--ink-muted);
  margin-bottom: var(--space-3);
}

.article-byline strong {
  color: var(--ink);
}

.article-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
  margin-top: var(--space-3);
}

.article-body {
  max-width: var(--content-width);
}

.article-body h2 {
  margin-top: var(--space-4);
  scroll-margin-top: 5.5rem;
}

.article-body h2 .num {
  color: var(--sage);
  font-family: var(--font-mono);
  font-size: 1.1rem;
  margin-right: 0.5rem;
}

.article-body ul,
.article-body ol {
  padding-left: 1.3rem;
}

.article-body li {
  margin-bottom: 0.4rem;
}

.toc {
  display: none;
}

.toc-inner {
  border: 1px solid var(--hairline);
  border-radius: var(--radius);
  padding: var(--space-3);
  background: var(--panel);
}

.toc-inner h2 {
  font-size: 1rem;
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--space-2);
}

.toc-list {
  list-style: none;
  margin: 0;
  padding: 0;
  counter-reset: toc-counter;
}

.toc-list li {
  counter-increment: toc-counter;
  margin-bottom: 0.6rem;
  font-size: 0.88rem;
}

.toc-list a {
  color: var(--ink);
  text-decoration: none;
}

.toc-list a::before {
  content: counter(toc-counter) ". ";
  color: var(--sage);
  font-family: var(--font-mono);
}

.toc-list a:hover {
  color: var(--clay);
}

@media (min-width: 1100px) {
  .article-grid {
    grid-template-columns: minmax(0, 1fr) 16rem;
  }

  .toc {
    display: block;
    position: sticky;
    top: 6.5rem;
    align-self: start;
  }
}

/* FAQ ------------------------------------------------------------------- */

.faq-section {
  padding-block: var(--space-5);
  border-top: 1px solid var(--hairline);
}

.faq-list {
  max-width: var(--content-width);
  margin-inline: auto;
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
}

.faq-item {
  border: 1px solid var(--hairline);
  border-radius: var(--radius);
  background: var(--panel);
  padding: 0.2rem 1rem;
}

.faq-item summary {
  cursor: pointer;
  padding: 0.9rem 0;
  font-weight: 600;
  list-style: none;
  position: relative;
  padding-right: 1.6rem;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary::after {
  content: "+";
  position: absolute;
  right: 0;
  top: 0.75rem;
  font-family: var(--font-display);
  color: var(--sage);
  font-size: 1.2rem;
}

.faq-item[open] summary::after {
  content: "\2212";
}

.faq-item p {
  padding-bottom: 0.9rem;
  color: var(--ink-muted);
  font-size: 0.95rem;
}

/* Generic content pages -------------------------------------------------- */

.page-hero {
  padding-block: var(--space-4) var(--space-3);
  max-width: var(--content-width);
}

.page-body {
  padding-block: var(--space-3) var(--space-5);
  max-width: var(--content-width);
}

.page-body h2 {
  margin-top: var(--space-4);
}

.breadcrumb {
  font-family: var(--font-mono);
  font-size: 0.76rem;
  color: var(--ink-muted);
  margin-bottom: var(--space-2);
}

.breadcrumb a {
  color: var(--ink-muted);
}

.reviewer-card {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  margin-bottom: var(--space-2);
}

.reviewer-photo {
  width: 72px;
  height: 72px;
  flex: none;
  border-radius: 50%;
  object-fit: cover;
  border: 1px solid var(--hairline);
}

.reviewer-card p {
  margin-bottom: 0;
}

@media (max-width: 560px) {
  .reviewer-card {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }
}

.contact-list {
  list-style: none;
  padding: 0;
  margin: var(--space-3) 0;
}

.contact-list li {
  padding: 0.7rem 0;
  border-bottom: 1px solid var(--hairline);
}

.notice-panel {
  border: 1px solid var(--hairline);
  border-left: 4px solid var(--sage);
  border-radius: var(--radius);
  padding: var(--space-3);
  background: var(--panel);
  margin: var(--space-3) 0;
}

.help-panel {
  border: 1px solid var(--hairline);
  border-left: 4px solid var(--clay);
  border-radius: var(--radius);
  padding: var(--space-3);
  background: var(--panel);
  margin: var(--space-3) 0;
}

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

.site-footer {
  border-top: 1px solid var(--hairline);
  padding-block: var(--space-4);
  margin-top: var(--space-5);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-3);
}

.footer-brand {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.2rem;
  margin-bottom: 0.4rem;
}

.footer-tagline {
  font-size: 0.88rem;
  color: var(--ink-muted);
  max-width: 34rem;
}

.footer-links {
  list-style: none;
  padding: 0;
  margin: var(--space-2) 0 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem 1.4rem;
}

.footer-links a {
  color: var(--ink);
  text-decoration: none;
  font-size: 0.9rem;
}

.footer-links a:hover {
  color: var(--clay);
}

.footer-fine {
  font-size: 0.78rem;
  color: var(--ink-muted);
  margin-top: var(--space-3);
  border-top: 1px solid var(--hairline);
  padding-top: var(--space-2);
}

@media (min-width: 700px) {
  .footer-grid {
    grid-template-columns: 1.4fr 1fr;
  }
}

/* Back to top -------------------------------------------------------------- */

.to-top {
  position: fixed;
  right: 16px;
  bottom: 16px;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: var(--ink);
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  z-index: 60;
}

.to-top .arrow {
  width: 10px;
  height: 10px;
  border-top: 2px solid var(--page);
  border-right: 2px solid var(--page);
  transform: translateY(2px) rotate(-45deg);
}

@supports (animation-timeline: scroll()) {
  .to-top {
    opacity: 0;
    animation: reveal-to-top linear;
    animation-timeline: scroll(root);
    animation-range: 400px 900px;
  }

  @keyframes reveal-to-top {
    to { opacity: 1; }
  }
}

@media (prefers-reduced-motion: reduce) {
  .to-top {
    opacity: 1;
    animation: none;
  }
}

.cookie-toggle:not(:checked) ~ .to-top {
  bottom: 6.5rem;
}

@media (max-width: 560px) {
  .cookie-toggle:not(:checked) ~ .to-top {
    bottom: 8.5rem;
  }
}

/* Cookie notice -------------------------------------------------------------- */

.cookie-toggle {
  position: fixed;
  top: 0;
  left: 0;
  width: 1px;
  height: 1px;
  opacity: 0;
}

.cookie-note {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--ink);
  color: var(--page);
  padding: 0.9rem var(--space-3);
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: nowrap;
  z-index: 100;
  opacity: 0;
  visibility: hidden;
  animation: cookie-note-in 0.35s ease-out 2s forwards;
}

@keyframes cookie-note-in {
  from { opacity: 0; visibility: visible; transform: translateY(8px); }
  to { opacity: 1; visibility: visible; transform: translateY(0); }
}

.cookie-note p {
  margin: 0;
  font-size: 0.85rem;
}

.cookie-note a {
  color: var(--page);
  text-decoration: underline;
}

.cookie-dismiss {
  flex: none;
  background: var(--page);
  color: var(--ink);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.85rem;
  padding: 0.6rem 1rem;
  border-radius: var(--radius);
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  cursor: pointer;
}

.cookie-toggle:checked ~ .cookie-note {
  display: none;
}

@media (prefers-reduced-motion: reduce) {
  .cookie-note {
    animation: cookie-note-in 0s linear 2s forwards;
  }
}

@media (max-width: 560px) {
  .cookie-note {
    flex-wrap: nowrap;
    font-size: 0.76rem;
  }

  .cookie-note p {
    font-size: 0.76rem;
  }
}

/* Comparison table (supporting content, allowed to scroll sideways) ---------- */

.compare-wrap {
  overflow-x: auto;
  border: 1px solid var(--hairline);
  border-radius: var(--radius);
  margin: var(--space-3) 0;
}

.compare-table {
  border-collapse: collapse;
  width: 100%;
  min-width: 640px;
  font-size: 0.88rem;
}

.compare-table caption {
  text-align: left;
  padding: 0.8rem;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--ink-muted);
}

.compare-table th,
.compare-table td {
  padding: 0.7rem 0.9rem;
  border-bottom: 1px solid var(--hairline);
  text-align: left;
}

.compare-table thead th {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--ink-muted);
  border-bottom: 1px solid var(--ink);
}

/* Narrow phone step-down ------------------------------------------------------ */

@media (max-width: 360px) {
  .byline-box {
    padding: 0.7rem 0.8rem;
    gap: 0.6rem;
  }

  .byline-name { font-size: 0.86rem; }
  .byline-role { font-size: 0.74rem; }
  .byline-stats { gap: 0.7rem; padding-left: 0.7rem; }
  .byline-stat .num { font-size: 0.98rem; }
  .byline-stat .cap { font-size: 0.6rem; }

  .byline-role .role-long { display: none; }
  .byline-role .role-short { display: inline; }
}

@media (max-width: 340px) {
  .brand {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.3rem;
  }
}