/* ==========================================================================
   Dana Lee Gibson — stylesheet
   Plain CSS, no framework, no build step. Edit and re-deploy.
   ========================================================================== */

/* ---------- Tokens ---------- */
:root {
  --ink: #0d0e12;
  --ink-soft: #33363f;
  --muted: #6a6d78;
  --bg: #fbfaf7;
  --surface: #ffffff;
  --line: #e6e3db;
  --line-strong: #cdc9bf;
  --accent: #1f3aff;
  --accent-deep: #1730d6;
  --accent-wash: #eceffe;
  --dark: #0a0b0e;
  --dark-ink: #f4f3ef;
  --dark-muted: rgba(244, 243, 239, 0.62);
  --dark-line: rgba(255, 255, 255, 0.1);

  --radius: 18px;
  --radius-sm: 11px;
  --pill: 999px;
  --maxw: 1160px;
  --gutter: clamp(1.25rem, 5vw, 2.5rem);
  --section-y: clamp(4.25rem, 8vw, 7rem);

  --font: "Inter", "Segoe UI Variable Text", "Segoe UI", -apple-system,
    BlinkMacSystemFont, "Helvetica Neue", Arial, sans-serif;
  --mono: ui-monospace, "Cascadia Mono", "SF Mono", SFMono-Regular, Consolas,
    "Liberation Mono", monospace;

  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
}

/* ---------- Reset ---------- */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: 6rem;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font);
  font-size: 1.0625rem;
  line-height: 1.62;
  font-synthesis-weight: none;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

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

a {
  color: inherit;
}

button,
input,
textarea,
select {
  font: inherit;
  color: inherit;
}

h1,
h2,
h3,
h4,
p,
ul,
ol,
figure,
blockquote,
dl,
dd {
  margin: 0;
}

ul[role="list"],
ol[role="list"] {
  list-style: none;
  padding: 0;
}

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 4px;
}

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

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

.container--narrow {
  max-width: 760px;
}

.section {
  padding-block: var(--section-y);
}

.section--tight {
  padding-block: clamp(3rem, 5vw, 4.5rem);
}

.section--line {
  border-top: 1px solid var(--line);
}

.skip-link {
  position: absolute;
  left: 1rem;
  top: -3rem;
  background: var(--ink);
  color: #fff;
  padding: 0.6rem 1rem;
  border-radius: var(--radius-sm);
  z-index: 200;
  transition: top 0.2s var(--ease);
}

.skip-link:focus {
  top: 1rem;
}

/* ---------- Type ---------- */
.display {
  font-size: clamp(2.55rem, 6.2vw, 4.6rem);
  line-height: 0.99;
  letter-spacing: -0.035em;
  font-weight: 600;
  text-wrap: balance;
}

.h2 {
  font-size: clamp(1.75rem, 3.4vw, 2.6rem);
  line-height: 1.08;
  letter-spacing: -0.028em;
  font-weight: 600;
  text-wrap: balance;
}

.h3 {
  font-size: clamp(1.15rem, 1.7vw, 1.32rem);
  line-height: 1.28;
  letter-spacing: -0.015em;
  font-weight: 600;
}

.lede {
  font-size: clamp(1.05rem, 1.5vw, 1.22rem);
  line-height: 1.55;
  color: var(--ink-soft);
  max-width: 56ch;
  text-wrap: pretty;
}

.panel {
  font-size: 1.0625rem;
  color: var(--muted);
  line-height: 1.7;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--muted);
}

.eyebrow::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  flex: none;
}

.eyebrow--light {
  color: var(--dark-muted);
}

.mono {
  font-family: var(--mono);
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  color: var(--muted);
}

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(251, 250, 247, 0.86);
  -webkit-backdrop-filter: saturate(150%) blur(14px);
  backdrop-filter: saturate(150%) blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s var(--ease);
}

.site-header.is-stuck {
  border-bottom-color: var(--line);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  min-height: 68px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  text-decoration: none;
  font-weight: 600;
  font-size: 0.98rem;
  letter-spacing: -0.02em;
  white-space: nowrap;
}

.brand__mark {
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: 1fr 1fr;
  gap: 2px;
  width: 17px;
  height: 17px;
  flex: none;
}

.brand__mark span {
  background: var(--ink);
  border-radius: 1px;
}

.brand__mark span:nth-child(4) {
  background: var(--accent);
}

.nav {
  display: flex;
  align-items: center;
  gap: clamp(1.25rem, 2.4vw, 2rem);
}

.nav__links {
  display: flex;
  align-items: center;
  gap: clamp(1.15rem, 2.4vw, 2rem);
}

.nav__links a {
  text-decoration: none;
  font-size: 0.92rem;
  color: var(--ink-soft);
  padding-block: 0.35rem;
  border-bottom: 1px solid transparent;
  white-space: nowrap;
  transition: color 0.2s, border-color 0.2s;
}

.nav__links a:hover {
  color: var(--ink);
  border-bottom-color: var(--ink);
}

.nav__links a[aria-current="page"] {
  color: var(--ink);
  border-bottom-color: var(--accent);
}

.header__cta {
  flex: none;
}

@media (max-width: 860px) {
  .header__inner {
    flex-wrap: wrap;
    min-height: 0;
    padding-block: 0.7rem;
    row-gap: 0.5rem;
  }

  .nav {
    width: 100%;
    justify-content: space-between;
    gap: 0.5rem;
  }

  .nav__links {
    gap: 0.9rem;
  }

  .nav__links a {
    font-size: 0.85rem;
  }

  .nav__links .nav__home {
    display: none;
  }

  .header__cta {
    padding: 0.55rem 0.95rem;
    font-size: 0.85rem;
  }
}

@media (max-width: 420px) {
  .header__cta {
    display: none;
  }
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.82rem 1.35rem;
  border-radius: var(--pill);
  border: 1px solid transparent;
  font-size: 0.95rem;
  font-weight: 550;
  letter-spacing: -0.01em;
  text-decoration: none;
  cursor: pointer;
  transition: background 0.2s var(--ease), color 0.2s, border-color 0.2s,
    transform 0.2s var(--ease);
}

.btn:active {
  transform: translateY(1px);
}

.btn--primary {
  background: var(--accent);
  color: #fff;
}

.btn--primary:hover {
  background: var(--accent-deep);
}

.btn--dark {
  background: var(--ink);
  color: #fff;
}

.btn--dark:hover {
  background: #26282f;
}

.btn--ghost {
  border-color: rgba(255, 255, 255, 0.24);
  color: var(--dark-ink);
}

.btn--ghost:hover {
  border-color: rgba(255, 255, 255, 0.55);
  background: rgba(255, 255, 255, 0.04);
}

.btn--outline {
  border-color: var(--line-strong);
  color: var(--ink);
}

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

.btn__arrow {
  font-size: 1em;
  transition: transform 0.25s var(--ease);
}

.btn:hover .btn__arrow {
  transform: translateX(3px);
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  isolation: isolate;
  overflow: clip;
  background: var(--dark);
  color: var(--dark-ink);
  padding-block: clamp(4.5rem, 9vw, 7.5rem) clamp(3.5rem, 6vw, 5rem);
}

.hero__bg {
  position: absolute;
  inset: 0;
  z-index: -1;
  background-image: linear-gradient(
      to right,
      rgba(255, 255, 255, 0.055) 1px,
      transparent 1px
    ),
    linear-gradient(to bottom, rgba(255, 255, 255, 0.055) 1px, transparent 1px);
  background-size: 84px 84px;
  -webkit-mask-image: radial-gradient(
    130% 100% at 50% 0%,
    #000 25%,
    transparent 76%
  );
  mask-image: radial-gradient(130% 100% at 50% 0%, #000 25%, transparent 76%);
}

.hero__bg::after {
  content: "";
  position: absolute;
  inset: -20% -10% auto auto;
  width: min(78vw, 820px);
  aspect-ratio: 1;
  background: radial-gradient(
    circle,
    rgba(31, 58, 255, 0.42),
    rgba(31, 58, 255, 0) 62%
  );
}

.hero__inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 0.8fr);
  align-items: center;
  gap: clamp(2rem, 4.5vw, 3.5rem);
}

.hero__copy {
  display: grid;
  justify-items: start;
  gap: clamp(1.4rem, 2.5vw, 1.9rem);
}

.hero__figure {
  position: relative;
  margin: 0;
  isolation: isolate;
}

.hero__figure::before {
  content: "";
  position: absolute;
  inset: -18%;
  z-index: -1;
  background: radial-gradient(
    circle at 50% 55%,
    rgba(255, 138, 61, 0.22),
    rgba(255, 138, 61, 0) 62%
  );
}

.hero__figure img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border-radius: 20px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  box-shadow: 0 50px 90px -50px rgba(0, 0, 0, 0.95);
}

@media (max-width: 900px) {
  .hero__inner {
    grid-template-columns: 1fr;
  }

  .hero__figure {
    max-width: 560px;
  }
}

.hero .display {
  max-width: 18ch;
  font-size: clamp(2.4rem, 4.4vw, 3.7rem);
}

.hero .lede {
  color: rgba(244, 243, 239, 0.78);
  max-width: 54ch;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 0.4rem;
}

/* ---------- Stats ---------- */
.stats {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  width: 100%;
  margin: clamp(1.6rem, 3vw, 2.6rem) 0 0;
  border-top: 1px solid var(--dark-line);
  padding: 0;
}

.stats > div {
  padding: 1.1rem 1.1rem 0 0;
  border-right: 1px solid var(--dark-line);
}

.stats > div:last-child {
  border-right: 0;
}

.stats > div:not(:first-child) {
  padding-left: 1.1rem;
}

.stats__num {
  display: block;
  font-size: clamp(1.5rem, 2.6vw, 2rem);
  font-weight: 600;
  letter-spacing: -0.03em;
  line-height: 1.1;
}

.stats__label {
  display: block;
  margin-top: 0.3rem;
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--dark-muted);
  line-height: 1.4;
}

@media (max-width: 760px) {
  .stats {
    grid-template-columns: 1fr 1fr;
    border-top: 0;
  }

  .stats > div {
    border-top: 1px solid var(--dark-line);
    padding: 0.9rem 0.9rem 0.9rem 0;
  }

  .stats > div:nth-child(2n) {
    border-right: 0;
    padding-left: 0.9rem;
  }

  .stats > div:not(:first-child) {
    padding-left: 0.9rem;
  }
}

/* ---------- Section head ---------- */
.section-head {
  display: grid;
  gap: 0.85rem;
  max-width: 62ch;
  margin-bottom: clamp(2rem, 4vw, 3rem);
}

.section-head__row {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 2rem;
  flex-wrap: wrap;
  margin-bottom: clamp(2rem, 4vw, 3rem);
}

.section-head__row .section-head {
  margin-bottom: 0;
}

/* ---------- Cards ---------- */
.grid {
  display: grid;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}

.grid--2 {
  grid-template-columns: repeat(2, 1fr);
}

.grid--3 {
  grid-template-columns: repeat(3, 1fr);
}

.grid--4 {
  grid-template-columns: repeat(4, 1fr);
}

.cell {
  background: var(--surface);
  padding: clamp(1.4rem, 2.6vw, 2rem);
  transition: background 0.25s var(--ease);
}

.cell:hover {
  background: #fdfcf9;
}

.cell__num {
  display: block;
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  color: var(--accent);
  margin-bottom: 1.1rem;
}

.cell h3 {
  margin-bottom: 0.55rem;
}

.cell p {
  color: var(--muted);
  font-size: 0.97rem;
  line-height: 1.62;
}

.cell__list {
  list-style: none;
  padding: 0;
  margin: 1rem 0 0;
  display: grid;
  gap: 0.4rem;
}

.cell__list li {
  font-size: 0.88rem;
  color: var(--ink-soft);
  padding-left: 1.1rem;
  position: relative;
}

.cell__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--line-strong);
}

@media (max-width: 860px) {
  .grid--4,
  .grid--3 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 620px) {
  .grid--2,
  .grid--3,
  .grid--4 {
    grid-template-columns: 1fr;
  }
}

/* ---------- Symptom list ---------- */
.symptoms {
  list-style: none;
  padding: 0;
  margin: 0;
  border-top: 1px solid var(--line);
}

.symptoms li {
  display: grid;
  grid-template-columns: 2.2rem 1fr;
  gap: 1rem;
  align-items: baseline;
  padding: 1.05rem 0;
  border-bottom: 1px solid var(--line);
  font-size: 1.02rem;
}

.symptoms li span:first-child {
  font-family: var(--mono);
  font-size: 0.75rem;
  color: var(--accent);
}

/* ---------- Feature band (dark) ---------- */
.feature {
  background: var(--dark);
  color: var(--dark-ink);
  border-radius: var(--radius);
  padding: clamp(2rem, 5vw, 4rem);
  position: relative;
  overflow: clip;
}

.feature::after {
  content: "";
  position: absolute;
  right: -12%;
  bottom: -45%;
  width: min(60%, 520px);
  aspect-ratio: 1;
  background: radial-gradient(
    circle,
    rgba(31, 58, 255, 0.32),
    rgba(31, 58, 255, 0) 65%
  );
  pointer-events: none;
}

.feature__grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: clamp(1.8rem, 4vw, 3.5rem);
  align-items: start;
  position: relative;
  z-index: 1;
}

.feature .h2 {
  margin: 0.9rem 0 1rem;
}

.feature p {
  color: rgba(244, 243, 239, 0.76);
  max-width: 46ch;
}

.feature__list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 0;
  border-top: 1px solid var(--dark-line);
}

.feature__list li {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.95rem 0;
  border-bottom: 1px solid var(--dark-line);
  font-size: 0.95rem;
  color: rgba(244, 243, 239, 0.9);
}

.feature__list li em {
  font-style: normal;
  color: var(--dark-muted);
  font-family: var(--mono);
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  white-space: nowrap;
}

@media (max-width: 820px) {
  .feature__grid {
    grid-template-columns: 1fr;
  }
}

/* ---------- Steps ---------- */
.steps {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(1.5rem, 3vw, 3rem);
}

.steps li {
  padding-top: 1.4rem;
  border-top: 2px solid var(--ink);
}

.steps__num {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  color: var(--muted);
  display: block;
  margin-bottom: 0.8rem;
}

.steps h3 {
  margin-bottom: 0.5rem;
}

.steps p {
  color: var(--muted);
  font-size: 0.97rem;
}

@media (max-width: 820px) {
  .steps {
    grid-template-columns: 1fr;
  }
}

/* ---------- Blog list ---------- */
.posts {
  border-top: 1px solid var(--line);
}

.post-row {
  display: grid;
  grid-template-columns: 7.5rem 1fr auto;
  gap: clamp(1rem, 3vw, 2.5rem);
  align-items: baseline;
  padding: clamp(1.3rem, 2.4vw, 1.75rem) 0;
  border-bottom: 1px solid var(--line);
  text-decoration: none;
  color: inherit;
}

.post-row:hover .post-row__title {
  color: var(--accent);
}

.post-row__date {
  font-family: var(--mono);
  font-size: 0.74rem;
  letter-spacing: 0.06em;
  color: var(--muted);
  text-transform: uppercase;
}

.post-row__title {
  display: block;
  font-size: clamp(1.05rem, 1.7vw, 1.3rem);
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.3;
  transition: color 0.2s var(--ease);
  text-wrap: balance;
}

.post-row__excerpt {
  display: block;
  margin-top: 0.45rem;
  font-size: 0.93rem;
  color: var(--muted);
  font-weight: 400;
  letter-spacing: 0;
  line-height: 1.55;
  max-width: 62ch;
}

.post-row__arrow {
  font-size: 1.1rem;
  color: var(--line-strong);
  transition: transform 0.25s var(--ease), color 0.2s;
}

.post-row:hover .post-row__arrow {
  transform: translateX(4px);
  color: var(--accent);
}

@media (max-width: 720px) {
  .post-row {
    grid-template-columns: 1fr auto;
  }

  .post-row__date {
    grid-column: 1 / -1;
    margin-bottom: -0.6rem;
  }
}

/* ---------- Before and after pair ---------- */
.compare-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}

.compare-2 figure {
  position: relative;
  margin: 0;
  background: var(--surface);
}

.compare-2 img {
  display: block;
  width: 100%;
  height: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.compare-2 figcaption {
  position: absolute;
  left: 0.75rem;
  top: 0.75rem;
  font-family: var(--mono);
  font-size: 0.66rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #fff;
  background: rgba(10, 11, 14, 0.74);
  padding: 0.3rem 0.6rem;
  border-radius: var(--pill);
}

@media (max-width: 640px) {
  .compare-2 {
    grid-template-columns: 1fr;
  }
}

/* ---------- Rendering gallery ---------- */
.render-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(1rem, 2vw, 1.4rem);
  margin-top: clamp(1.4rem, 3vw, 2rem);
}

.render-grid figure {
  margin: 0;
}

.render-grid img {
  width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  border-radius: var(--radius-sm);
  border: 1px solid var(--line);
  transition: transform 0.5s var(--ease);
}

.render-grid figure:hover img {
  transform: scale(1.015);
}

.render-grid figcaption {
  margin-top: 0.55rem;
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.04em;
  color: var(--muted);
}

/* Two up, for a pair that belongs together */
.render-grid--pair {
  grid-template-columns: repeat(2, 1fr);
  margin-top: 0;
}

.render-subhead {
  display: grid;
  gap: 0.6rem;
  margin-top: clamp(2.25rem, 4vw, 3rem);
  margin-bottom: 1.1rem;
  max-width: 60ch;
}

@media (max-width: 900px) {
  .render-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 600px) {
  .render-grid,
  .render-grid--pair {
    grid-template-columns: 1fr;
  }
}

/* ---------- Post cards (with images) ---------- */
.post-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(1.4rem, 2.6vw, 2.2rem);
}

.post-card {
  display: flex;
  flex-direction: column;
  text-decoration: none;
  color: inherit;
}

.post-card__media {
  display: block;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  border-radius: var(--radius-sm);
  border: 1px solid var(--line);
  background: #efece5;
}

.post-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.7s var(--ease);
}

.post-card:hover .post-card__media img {
  transform: scale(1.035);
}

.post-card__body {
  display: grid;
  gap: 0.45rem;
  padding-top: 1rem;
}

.post-card__date {
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--muted);
}

.post-card__title {
  font-size: 1.07rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.3;
  text-wrap: balance;
  transition: color 0.2s var(--ease);
}

.post-card:hover .post-card__title {
  color: var(--accent);
}

.post-card__excerpt {
  font-size: 0.92rem;
  color: var(--muted);
  line-height: 1.55;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

@media (max-width: 900px) {
  .post-cards {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 600px) {
  .post-cards {
    grid-template-columns: 1fr;
  }
}

/* ---------- Article cover ---------- */
.article-cover {
  margin: 1.6rem 0 0;
}

.article-cover img {
  width: 100%;
  border-radius: var(--radius);
  border: 1px solid var(--line);
}

/* ---------- CTA band ---------- */
.cta {
  border-top: 1px solid var(--line);
}

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

/* ---------- Footer ---------- */
.site-footer {
  background: var(--dark);
  color: var(--dark-muted);
  padding-block: clamp(3rem, 6vw, 4.5rem) 2rem;
  margin-top: clamp(3rem, 6vw, 5rem);
}

.footer__grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: clamp(1.5rem, 4vw, 3rem);
  padding-bottom: 2.5rem;
  border-bottom: 1px solid var(--dark-line);
}

.footer__brand .brand {
  color: var(--dark-ink);
  margin-bottom: 0.9rem;
}

.footer__brand .brand__mark span {
  background: var(--dark-ink);
}

.footer__brand .brand__mark span:nth-child(4) {
  background: var(--accent);
}

.footer__brand p {
  font-size: 0.92rem;
  max-width: 34ch;
  line-height: 1.6;
}

.footer__col h4 {
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(244, 243, 239, 0.5);
  margin: 0 0 0.9rem;
  font-weight: 500;
}

.footer__col ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 0.55rem;
}

.footer__col a {
  text-decoration: none;
  font-size: 0.92rem;
  color: rgba(244, 243, 239, 0.78);
  transition: color 0.2s;
}

.footer__col a:hover {
  color: #fff;
}

.footer__bottom {
  display: flex;
  justify-content: space-between;
  gap: 1.5rem;
  flex-wrap: wrap;
  padding-top: 1.6rem;
  font-size: 0.82rem;
  font-family: var(--mono);
  letter-spacing: 0.03em;
}

@media (max-width: 760px) {
  .footer__grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
}

/* ---------- Inner page header ---------- */
.page-head {
  padding-block: clamp(3rem, 6vw, 4.5rem) clamp(2rem, 4vw, 3rem);
  border-bottom: 1px solid var(--line);
}

.page-head__inner {
  display: grid;
  gap: 1rem;
  max-width: 70ch;
}

/* ---------- Prose (article body, legal pages) ---------- */
.prose {
  max-width: 68ch;
  font-size: 1.075rem;
  line-height: 1.72;
  color: var(--ink-soft);
}

.prose > * + * {
  margin-top: 1.15em;
}

.prose h2 {
  font-size: clamp(1.35rem, 2.4vw, 1.75rem);
  line-height: 1.2;
  letter-spacing: -0.02em;
  font-weight: 600;
  color: var(--ink);
  margin-top: 2.2em;
  text-wrap: balance;
}

.prose h3 {
  font-size: 1.16rem;
  line-height: 1.35;
  letter-spacing: -0.015em;
  font-weight: 600;
  color: var(--ink);
  margin-top: 1.9em;
}

.prose h4 {
  font-size: 1rem;
  font-weight: 600;
  color: var(--ink);
  margin-top: 1.7em;
}

.prose p {
  text-wrap: pretty;
}

.prose a {
  color: var(--accent);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.18em;
}

.prose a:hover {
  color: var(--accent-deep);
}

.prose strong {
  color: var(--ink);
  font-weight: 600;
}

.prose ul,
.prose ol {
  padding-left: 1.25rem;
  display: grid;
  gap: 0.45rem;
}

.prose li::marker {
  color: var(--line-strong);
}

.prose blockquote {
  border-left: 2px solid var(--accent);
  padding-left: 1.2rem;
  color: var(--muted);
  font-style: normal;
}

.prose img {
  border-radius: var(--radius-sm);
  border: 1px solid var(--line);
}

.post-figure {
  margin: 1.8em 0;
}

.post-figure img {
  width: 100%;
}

.prose code {
  font-family: var(--mono);
  font-size: 0.875em;
  background: #f1efe9;
  border: 1px solid var(--line);
  border-radius: 5px;
  padding: 0.12em 0.35em;
}

.prose pre {
  background: var(--dark);
  color: #e9e8e3;
  padding: 1.15rem 1.25rem;
  border-radius: var(--radius-sm);
  overflow-x: auto;
  font-size: 0.85rem;
  line-height: 1.6;
  margin-block: 1.6em;
}

.prose pre code {
  background: none;
  border: 0;
  padding: 0;
  font-size: inherit;
  color: inherit;
  white-space: pre;
}

.prose table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.94rem;
}

.prose th,
.prose td {
  border-bottom: 1px solid var(--line);
  padding: 0.6rem 0.75rem;
  text-align: left;
}

.prose th {
  font-weight: 600;
  color: var(--ink);
  border-bottom-color: var(--line-strong);
}

/* ---------- Article layout ---------- */
.article-head {
  padding-block: clamp(2.5rem, 5vw, 4rem) clamp(1.5rem, 3vw, 2.5rem);
  border-bottom: 1px solid var(--line);
}

.article-head__meta {
  display: flex;
  gap: 1rem;
  align-items: center;
  flex-wrap: wrap;
  margin-bottom: 1.1rem;
}

.article-head h1 {
  max-width: 24ch;
}

.article-body {
  padding-block: clamp(2rem, 4vw, 3.5rem);
}

.article-foot {
  border-top: 1px solid var(--line);
  padding-top: 2rem;
  margin-top: 2rem;
  display: flex;
  justify-content: space-between;
  gap: 1.5rem;
  flex-wrap: wrap;
  align-items: center;
}

/* ---------- Forms ---------- */
.form {
  display: grid;
  gap: 1.1rem;
  max-width: 560px;
}

.field {
  display: grid;
  gap: 0.4rem;
}

.field label {
  font-size: 0.85rem;
  font-weight: 550;
  letter-spacing: -0.005em;
  color: var(--ink-soft);
}

.field input,
.field textarea,
.field select {
  width: 100%;
  padding: 0.72rem 0.9rem;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-sm);
  background: var(--surface);
  font-size: 1rem;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.field input:focus,
.field textarea:focus,
.field select:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(31, 58, 255, 0.12);
}

.field textarea {
  min-height: 9rem;
  resize: vertical;
}

.field__hint {
  font-size: 0.8rem;
  color: var(--muted);
}

.form__submit {
  justify-self: start;
}

/* ---------- Reveal on scroll ---------- */
.reveal {
  opacity: 0;
  transform: translateY(10px);
  transition: opacity 0.6s var(--ease), transform 0.6s var(--ease);
}

.reveal.is-in {
  opacity: 1;
  transform: none;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    transition-duration: 0.001ms !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}

/* ---------- Utilities ---------- */
.stack {
  display: grid;
  gap: 1rem;
}

.stack--lg {
  gap: clamp(1.5rem, 3vw, 2.25rem);
}

.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: start;
}

@media (max-width: 820px) {
  .split {
    grid-template-columns: 1fr;
  }
}

.muted {
  color: var(--muted);
}

.mt-2 {
  margin-top: 2rem;
}

.rule {
  height: 1px;
  background: var(--line);
  border: 0;
  margin: 0;
}