/* ==========================================================================
   Сайт Савелия Плотникова — экзистенциальный психолог
   Редакторская типографика, тёплая палитра, минимум хрома.
   ========================================================================== */

:root {
  /* Палитра — тёплая бумажная (можно переключать через Tweaks) */
  --bg:        #F4EFE6;   /* warm cream */
  --surface:   #ECE5D7;   /* sand — для контрастных секций */
  --ink:       #1F1B16;   /* warm black */
  --ink-soft:  #3B3530;
  --muted:     #6B6258;
  --hairline:  #D5CCBB;
  --accent:    #6B2C2C;   /* oxblood */
  --accent-ink:#FFFFFF;

  /* Шрифты */
  --serif: 'Newsreader', 'Source Serif Pro', Georgia, serif;
  --mono:  'IBM Plex Mono', ui-monospace, SFMono-Regular, monospace;

  /* Сетка */
  --col-max: 1180px;
  --col-text: 640px;
  --gutter: clamp(20px, 4vw, 56px);

  /* Размеры */
  --fs-eyebrow: 12px;
  --fs-body: clamp(17px, 1.05vw + 12px, 20px);
  --fs-lead:  clamp(20px, 1.2vw + 14px, 24px);
  --fs-h2:    clamp(32px, 3vw + 12px, 56px);
  --fs-h1:    clamp(44px, 5vw + 16px, 92px);
}

/* ----- Reset ----- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--serif);
  font-size: var(--fs-body);
  line-height: 1.55;
  font-weight: 400;
  font-optical-sizing: auto;
  text-rendering: optimizeLegibility;
}
img { display: block; max-width: 100%; height: auto; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
a { color: inherit; text-decoration-thickness: 1px; text-underline-offset: 3px; }
h1, h2, h3, h4, p, figure, blockquote { margin: 0; }
ul { margin: 0; padding: 0; list-style: none; }

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

/* ----- Layout primitives ----- */
.wrap {
  width: 100%;
  max-width: var(--col-max);
  margin-inline: auto;
  padding-inline: var(--gutter);
}
.wrap--narrow { max-width: 820px; }

.section {
  padding-block: clamp(48px, 8vw, 120px);
  border-top: 1px solid var(--hairline);
}
.section--plain { border-top: 0; }
.section--surface { background: var(--surface); border-top: 0; }

.eyebrow {
  font-family: var(--mono);
  font-size: var(--fs-eyebrow);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
  font-weight: 500;
}

.section__head {
  display: grid;
  grid-template-columns: minmax(0, 200px) minmax(0, 1fr);
  gap: clamp(20px, 5vw, 80px);
  align-items: baseline;
  margin-bottom: clamp(32px, 5vw, 72px);
}
.section__head .eyebrow {
  position: sticky;
  top: 80px;
}
.section__head h2 {
  font-family: var(--serif);
  font-weight: 400;
  font-size: var(--fs-h2);
  line-height: 1.05;
  letter-spacing: -0.015em;
  max-width: 14ch;
  text-wrap: balance;
}
.section__head h2 em { font-style: italic; color: var(--accent); }
@media (max-width: 760px) {
  .section__head {
    grid-template-columns: 1fr;
    gap: 12px;
    margin-bottom: 32px;
  }
  .section__head .eyebrow { position: static; }
  .section__head h2 { max-width: 22ch; }
}

/* ----- Split layout: sticky sidebar header + content ----- */
.split {
  display: grid;
  grid-template-columns: minmax(220px, 1fr) minmax(0, 2.4fr);
  gap: clamp(40px, 6vw, 96px);
  align-items: start;
}
.split__lead {
  position: sticky;
  top: 96px;
  align-self: start;
}
.split__lead .eyebrow { display: block; margin-bottom: 22px; }
.split__lead h2 {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(30px, 2vw + 16px, 46px);
  line-height: 1.04;
  letter-spacing: -0.015em;
  max-width: 13ch;
  text-wrap: balance;
}
.split__lead h2 em { font-style: italic; color: var(--accent); }
.split__body > * + * { margin-top: clamp(24px, 3vw, 40px); }
@media (max-width: 860px) {
  .split { grid-template-columns: 1fr; gap: 28px; }
  .split__lead { position: static; }
  .split__lead h2 { max-width: 22ch; }
}
.section__head h2 em { font-style: italic; color: var(--accent); }

/* ----- Header ----- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: color-mix(in oklab, var(--bg) 88%, transparent);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s, background 0.2s;
}
.site-header.is-scrolled {
  border-color: var(--hairline);
}
.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding-block: 18px;
}
.brand {
  font-family: var(--serif);
  font-size: 18px;
  font-weight: 500;
  letter-spacing: -0.01em;
  text-decoration: none;
}
.brand small {
  display: block;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
  font-weight: 400;
  margin-top: 2px;
}
.nav { display: flex; align-items: center; gap: clamp(8px, 2vw, 28px); }
.nav a {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--muted);
  transition: color 0.15s;
}
.nav a:hover { color: var(--ink); }
.nav .btn { font-family: var(--mono); }
@media (max-width: 720px) {
  .nav a:not(.btn) { display: none; }
}

/* ----- Buttons ----- */
.btn {
  display: inline-flex;
  align-items: baseline;
  gap: 10px;
  padding: 14px 22px;
  background: var(--ink);
  color: var(--bg);
  font-family: var(--mono);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  text-decoration: none;
  border-radius: 0;
  transition: transform 0.15s ease, background 0.15s;
  position: relative;
}
.btn:hover { background: var(--accent); transform: translateY(-1px); }
.btn .arrow { font-family: var(--serif); font-size: 16px; transform: translateY(1px); }
.btn--ghost {
  background: transparent;
  color: var(--ink);
  border: 1px solid var(--ink);
}
.btn--ghost:hover { background: var(--ink); color: var(--bg); }

/* ----- Hero ----- */
.hero {
  padding-block: clamp(40px, 8vw, 120px) clamp(48px, 8vw, 120px);
  position: relative;
}
@media (max-width: 560px) {
  :root { --fs-h1: clamp(38px, 11vw, 60px); }
}
.hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
  gap: clamp(24px, 5vw, 72px);
  align-items: end;
}
@media (max-width: 860px) {
  .hero__grid { grid-template-columns: 1fr; }
}
.hero__intro .eyebrow { display: block; margin-bottom: 28px; }
.hero__title {
  font-family: var(--serif);
  font-weight: 400;
  font-size: var(--fs-h1);
  line-height: 0.98;
  letter-spacing: -0.025em;
  text-wrap: balance;
  margin-bottom: 32px;
}
.hero__title em {
  font-style: italic;
  color: var(--accent);
  font-weight: 400;
}
.hero__lead {
  font-size: var(--fs-lead);
  line-height: 1.45;
  color: var(--ink-soft);
  max-width: 38ch;
  margin-bottom: 40px;
  text-wrap: pretty;
}
.hero__cta {
  display: flex;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
}
.hero__meta {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--muted);
  display: flex;
  gap: 18px;
  align-items: center;
}
.hero__meta span { white-space: nowrap; }
.hero__meta .dot {
  width: 4px; height: 4px; border-radius: 50%;
  background: var(--hairline);
  display: inline-block;
}

.hero__portrait {
  position: relative;
  align-self: stretch;
  min-height: 380px;
}
.hero__portrait img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 20%;
  filter: grayscale(0.15) contrast(1.02);
}
@media (max-width: 860px) {
  .hero__portrait {
    min-height: 0;
    aspect-ratio: 4 / 5;
    max-width: 420px;
    margin: 0 auto;
  }
}
.hero__portrait::after {
  content: "";
  position: absolute;
  inset: -1px;
  border: 1px solid var(--hairline);
  pointer-events: none;
}
.portrait-caption {
  position: absolute;
  left: 0;
  bottom: -34px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}

/* Bottom band of hero */
.hero__band {
  margin-top: clamp(48px, 8vw, 140px);
  padding-top: 24px;
  border-top: 1px solid var(--hairline);
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: clamp(16px, 3vw, 40px);
}
@media (max-width: 860px) { .hero__band { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 420px) { .hero__band { grid-template-columns: 1fr; gap: 18px; } }
.hero__band > div {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  line-height: 1.6;
}
.hero__band strong {
  display: block;
  font-family: var(--serif);
  font-style: italic;
  font-weight: 400;
  text-transform: none;
  letter-spacing: 0;
  font-size: 18px;
  color: var(--ink);
  margin-bottom: 4px;
}

/* ----- About ----- */
.about p {
  font-size: var(--fs-lead);
  line-height: 1.55;
  max-width: 38ch;
  text-wrap: pretty;
}
.about p + p { margin-top: 1.2em; }
.about p:first-letter {
  font-size: 3.4em;
  float: left;
  line-height: 0.9;
  padding: 8px 12px 0 0;
  font-style: italic;
  color: var(--accent);
}

/* ----- Topics list ("С чем работаю") ----- */
.topics {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0;
  border-top: 1px solid var(--hairline);
}
@media (max-width: 720px) { .topics { grid-template-columns: 1fr; } }
.topics li {
  display: grid;
  grid-template-columns: 60px 1fr;
  align-items: baseline;
  gap: 16px;
  padding: 28px 0;
  border-bottom: 1px solid var(--hairline);
}
.topics li:nth-child(odd) {
  border-right: 1px solid var(--hairline);
  padding-right: clamp(16px, 3vw, 40px);
}
.topics li:nth-child(even) {
  padding-left: clamp(16px, 3vw, 40px);
}
@media (max-width: 720px) {
  .topics li:nth-child(odd) { border-right: 0; padding-right: 0; }
  .topics li:nth-child(even) { padding-left: 0; }
}
.topics .num {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--muted);
  letter-spacing: 0.08em;
}
.topics .topic-title {
  font-family: var(--serif);
  font-size: clamp(20px, 1.3vw + 14px, 26px);
  font-weight: 400;
  letter-spacing: -0.01em;
  line-height: 1.2;
  margin-bottom: 6px;
}
.topics .topic-descr {
  color: var(--muted);
  font-size: 16px;
  line-height: 1.5;
}

/* ----- Process ----- */
/* ----- Process / Forms of work ----- */
.process {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: clamp(20px, 3vw, 48px);
  counter-reset: step;
}
@media (max-width: 960px) { .process { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .process { grid-template-columns: 1fr; gap: 32px; } }
.process > article {
  counter-increment: step;
}
.process h3 {
  font-family: var(--serif);
  font-weight: 400;
  font-size: 22px;
  letter-spacing: -0.01em;
  margin-bottom: 12px;
  position: relative;
  padding-top: 32px;
}
.process h3::before {
  content: "0" counter(step);
  position: absolute;
  top: 0; left: 0;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--accent);
}
.process p {
  color: var(--ink-soft);
  line-height: 1.55;
  font-size: 16px;
}

/* ----- Cases ----- */
.cases {
  display: grid;
  gap: 0;
}
.case {
  display: grid;
  grid-template-columns: 56px 1fr 2.2fr;
  gap: clamp(14px, 2.5vw, 40px);
  padding: clamp(24px, 3.5vw, 40px) 0;
  border-top: 1px solid var(--hairline);
}
.case:first-child { border-top: 0; padding-top: 0; }
.case:last-child { padding-bottom: 0; }
@media (max-width: 720px) {
  .case { grid-template-columns: 1fr; gap: 12px; }
  .case__num { margin-bottom: -4px; }
}
.case__num {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--accent);
  text-transform: uppercase;
}
.case__who {
  font-family: var(--serif);
  font-size: clamp(19px, 1vw + 12px, 23px);
  font-weight: 400;
  line-height: 1.2;
  letter-spacing: -0.01em;
}
.case__who em {
  font-style: italic;
  color: var(--ink-soft);
  display: block;
  font-size: 0.7em;
  margin-top: 8px;
}
.case__story {
  display: grid;
  gap: 18px;
}
.case__story p {
  font-size: 16px;
  line-height: 1.55;
  color: var(--ink-soft);
}
.case__story .label {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 4px;
  display: block;
}

/* ----- Principles ----- */
.principles {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: clamp(20px, 3vw, 40px) clamp(24px, 4vw, 56px);
}
@media (max-width: 560px) { .principles { grid-template-columns: 1fr; } }
.principle {
  padding-top: 24px;
  border-top: 1px solid var(--hairline);
}
.principle h3 {
  font-family: var(--serif);
  font-weight: 400;
  font-style: italic;
  font-size: 24px;
  line-height: 1.15;
  letter-spacing: -0.01em;
  margin-bottom: 14px;
  color: var(--accent);
}
.principle p {
  color: var(--ink-soft);
  font-size: 16px;
  line-height: 1.55;
}

/* ----- Pricing ----- */
.pricing {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: clamp(24px, 5vw, 72px);
  align-items: start;
}
@media (max-width: 720px) { .pricing { grid-template-columns: 1fr; } }
@media (max-width: 480px) {
  .pricing dl { grid-template-columns: 1fr; gap: 4px 0; }
  .pricing dl dt { padding-top: 16px; }
  .pricing dl dd { padding-bottom: 16px; border-bottom: 1px solid var(--hairline); }
  .pricing dl dd:last-of-type { border-bottom: 0; }
}
.pricing dl {
  display: grid;
  grid-template-columns: max-content 1fr;
  gap: 14px 32px;
  margin: 0;
}
.pricing dt {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  padding-top: 6px;
}
.pricing dd {
  margin: 0;
  font-family: var(--serif);
  font-size: 20px;
  line-height: 1.3;
}
.pricing dd .price {
  font-size: 32px;
  letter-spacing: -0.01em;
  display: inline-block;
  margin-right: 8px;
}
.pricing dd .price em {
  font-style: italic;
  color: var(--accent);
}
.pricing__note {
  padding: 28px;
  background: var(--surface);
  border-left: 2px solid var(--accent);
}
.pricing__note p {
  font-size: 16px;
  line-height: 1.55;
  color: var(--ink-soft);
}
.pricing__note p + p { margin-top: 0.8em; }

/* ----- Education (collapsible) ----- */
.education {
  border-top: 1px solid var(--hairline);
}
.education-row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 24px;
  padding: 24px 0;
  border-bottom: 1px solid var(--hairline);
  align-items: baseline;
}
.education-row > div h4 {
  font-family: var(--serif);
  font-weight: 400;
  font-size: 20px;
  letter-spacing: -0.01em;
  margin-bottom: 4px;
}
.education-row > div p {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
}
.education-row > a {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  text-decoration: none;
  border-bottom: 1px solid currentColor;
  padding-bottom: 2px;
}
.diplomas {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  margin-top: 32px;
}
@media (max-width: 720px) { .diplomas { grid-template-columns: repeat(2, 1fr); } }
.diplomas figure {
  margin: 0;
  background: var(--surface);
  border: 1px solid var(--hairline);
  padding: 12px;
}
.diplomas img {
  width: 100%;
  height: auto;
  max-height: 260px;
  object-fit: contain;
  filter: grayscale(0.4);
  transition: filter 0.2s;
  display: block;
  margin: 0 auto;
}
.diplomas a { display: block; }
.diplomas a:hover img { filter: grayscale(0); }

/* ----- Quotes / Reviews ----- */
.quotes {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(24px, 4vw, 56px);
}
@media (max-width: 720px) { .quotes { grid-template-columns: 1fr; } }
.quote {
  font-family: var(--serif);
  font-style: italic;
  font-size: clamp(19px, 0.7vw + 14px, 22px);
  line-height: 1.4;
  letter-spacing: -0.005em;
  border-left: 2px solid var(--accent);
  padding-left: 24px;
}
.quote::before {
  content: "“";
  font-style: normal;
  display: block;
  font-size: 72px;
  line-height: 0.5;
  margin-bottom: 14px;
  color: var(--accent);
}
.quote-attr {
  margin-top: 24px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  font-style: normal;
}
.reviews-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-top: 40px;
}
@media (max-width: 720px) { .reviews-grid { grid-template-columns: repeat(2, 1fr); } }
.reviews-grid a {
  display: block;
  background: var(--bg);
  border: 1px solid var(--hairline);
  padding: 8px;
  transition: opacity 0.15s;
}
.reviews-grid a:hover { opacity: 0.85; }
.reviews-grid img {
  width: 100%;
  height: auto;
  max-height: 360px;
  object-fit: contain;
  display: block;
  margin: 0 auto;
}

/* ----- FAQ ----- */
.faq details {
  border-top: 1px solid var(--hairline);
  padding: 24px 0;
}
.faq details:last-of-type { border-bottom: 1px solid var(--hairline); }
.faq summary {
  display: grid;
  grid-template-columns: 1fr 24px;
  gap: 16px;
  list-style: none;
  cursor: pointer;
  font-family: var(--serif);
  font-size: clamp(19px, 1vw + 13px, 23px);
  font-weight: 400;
  letter-spacing: -0.005em;
  line-height: 1.35;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+";
  font-family: var(--mono);
  font-size: 22px;
  font-weight: 300;
  color: var(--accent);
  transform: translateY(-4px);
  transition: transform 0.2s;
  text-align: right;
}
.faq details[open] summary::after {
  content: "−";
  transform: rotate(0) translateY(-2px);
}
.faq .answer {
  padding-top: 18px;
  padding-right: 40px;
  color: var(--ink-soft);
  font-size: 17px;
  line-height: 1.6;
  max-width: 62ch;
}
.faq .answer p + p { margin-top: 0.8em; }

/* ----- Final CTA ----- */
.final {
  background: var(--ink);
  color: var(--bg);
  padding-block: clamp(56px, 10vw, 140px);
  text-align: left;
}
@media (max-width: 560px) {
  .final h2 { font-size: clamp(36px, 10vw, 56px); }
}
.final h2 {
  font-family: var(--serif);
  font-weight: 400;
  font-size: var(--fs-h1);
  line-height: 0.98;
  letter-spacing: -0.025em;
  max-width: 14ch;
  margin-bottom: 28px;
  text-wrap: balance;
}
.final h2 em {
  font-style: italic;
  color: color-mix(in oklab, var(--accent) 70%, white);
}
.final p {
  font-size: var(--fs-lead);
  color: color-mix(in oklab, var(--bg) 70%, var(--accent));
  opacity: 0.85;
  max-width: 38ch;
  margin-bottom: 40px;
}
.final .btn {
  background: var(--bg);
  color: var(--ink);
}
.final .btn:hover { background: var(--accent); color: var(--bg); }
.final__contacts {
  margin-top: 56px;
  padding-top: 28px;
  border-top: 1px solid color-mix(in oklab, var(--bg) 25%, transparent);
  display: flex;
  gap: 40px;
  flex-wrap: wrap;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: color-mix(in oklab, var(--bg) 70%, transparent);
}
.final__contacts a {
  color: var(--bg);
  text-decoration: none;
  border-bottom: 1px solid color-mix(in oklab, var(--bg) 40%, transparent);
  padding-bottom: 2px;
}

/* ----- Footer ----- */
.site-footer {
  padding: 24px 0 32px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--muted);
  text-transform: uppercase;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}

/* ----- Tweaks panel ----- */
.tweaks {
  position: fixed;
  bottom: 20px;
  right: 20px;
  background: var(--bg);
  border: 1px solid var(--ink);
  padding: 18px 20px;
  width: 280px;
  z-index: 100;
  display: none;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.tweaks.is-open { display: block; }
.tweaks__header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--hairline);
}
.tweaks__title { font-weight: 500; }
.tweaks__close {
  cursor: pointer;
  font-size: 16px;
  padding: 0 4px;
}
.tweaks__group { margin-bottom: 16px; }
.tweaks__label {
  display: block;
  margin-bottom: 8px;
  color: var(--muted);
}
.tweaks__swatches {
  display: flex;
  gap: 8px;
}
.tweaks__swatch {
  width: 28px; height: 28px;
  border-radius: 50%;
  border: 1px solid var(--hairline);
  cursor: pointer;
  position: relative;
}
.tweaks__swatch.is-active::after {
  content: "";
  position: absolute;
  inset: -4px;
  border: 1px solid var(--ink);
  border-radius: 50%;
}
.tweaks__row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px;
}
.tweaks__chip {
  padding: 8px 10px;
  border: 1px solid var(--hairline);
  text-align: center;
  cursor: pointer;
  font-family: var(--serif);
  font-size: 14px;
  letter-spacing: 0;
  text-transform: none;
  transition: background 0.15s;
}
.tweaks__chip.is-active {
  background: var(--ink);
  color: var(--bg);
  border-color: var(--ink);
}