@import url('./tokens.css');

/* ---------------------------------------------------------------- reset -- */

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

* {
  margin: 0;
}

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}

body {
  min-height: 100svh;
  background-color: var(--surface);
  color: var(--text);
  font-family: var(--font-body);
  font-size: var(--step-0);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;

  /* Aurora washes sit on the body itself. */
  background-image:
    radial-gradient(
      ellipse 65% 50% at 15% -10%,
      color-mix(in oklab, var(--accent) 15%, transparent),
      transparent 70%
    ),
    radial-gradient(
      ellipse 55% 45% at 88% 2%,
      color-mix(in oklab, var(--accent-lime) 10%, transparent),
      transparent 68%
    );
  background-repeat: no-repeat;
  background-attachment: fixed;
}

/* A faint engineering grid, masked so it fades out below the fold and reads as
   atmosphere rather than wallpaper. Sits above the body background but behind
   all content. */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background-image:
    linear-gradient(var(--border) 1px, transparent 1px),
    linear-gradient(90deg, var(--border) 1px, transparent 1px);
  background-size: 64px 64px;
  opacity: 0.5;
  mask-image: linear-gradient(180deg, #000 0%, transparent 72%);
}

/* Keep real content above the grid layer. */
body > * {
  position: relative;
  z-index: 1;
}

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

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

h1,
h2,
h3,
h4 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.1;
  letter-spacing: -0.015em;
  text-wrap: balance;
}

p,
li {
  text-wrap: pretty;
}

a {
  color: inherit;
  text-decoration-color: color-mix(in oklab, currentColor 35%, transparent);
  text-underline-offset: 0.22em;
  text-decoration-thickness: from-font;
}

a:hover {
  text-decoration-color: currentColor;
}

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

::selection {
  background: color-mix(in oklab, var(--accent) 35%, transparent);
  color: var(--text);
}

/* --------------------------------------------------------------- layout -- */

.page {
  width: min(100% - (var(--gutter) * 2), var(--page-max));
  margin-inline: auto;
}

.page--narrow {
  width: min(100% - (var(--gutter) * 2), 46rem);
  margin-inline: auto;
}

.skip-link {
  position: absolute;
  left: -9999px;
  z-index: 100;
  padding: 0.75rem 1.25rem;
  background: var(--text);
  color: var(--surface);
  border-radius: 0 0 var(--radius) 0;
}

.skip-link:focus {
  left: 0;
  top: 0;
}

/* --------------------------------------------------------------- header -- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(14px) saturate(1.5);
  background: color-mix(in oklab, var(--surface) 78%, transparent);
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s var(--ease-out);
}

.site-header[data-scrolled='true'] {
  border-bottom-color: var(--border);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding-block: 1rem;
}

.brand {
  display: inline-flex;
  align-items: baseline;
  gap: 0.6rem;
  font-family: var(--font-display);
  font-size: var(--step-1);
  font-weight: 600;
  letter-spacing: -0.03em;
  text-decoration: none;
}

.brand__mark {
  display: grid;
  place-items: center;
  width: 2rem;
  height: 2rem;
  flex-shrink: 0;
  align-self: center;
  border-radius: 9px;
  background: linear-gradient(145deg, var(--accent), var(--accent-deep));
  color: var(--navy-950);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  box-shadow: 0 2px 10px -2px var(--glow);
}

.nav {
  display: flex;
  align-items: center;
  gap: clamp(0.35rem, 2vw, 1.5rem);
}

.nav__link {
  position: relative;
  padding: 0.4rem 0.15rem;
  font-size: var(--step--1);
  font-weight: 500;
  letter-spacing: 0.01em;
  text-decoration: none;
  color: var(--text-muted);
  transition: color 0.2s var(--ease-out);
}

.nav__link::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0.1rem;
  height: 1.5px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.28s var(--ease-out);
}

.nav__link:hover,
.nav__link[aria-current='page'] {
  color: var(--text);
}

.nav__link:hover::after,
.nav__link[aria-current='page']::after {
  transform: scaleX(1);
  transform-origin: left;
}

.theme-toggle {
  display: grid;
  place-items: center;
  width: 2.1rem;
  height: 2.1rem;
  margin-left: 0.35rem;
  border: 1px solid var(--border-strong);
  border-radius: 50%;
  background: transparent;
  cursor: pointer;
  color: var(--text-muted);
  transition:
    color 0.2s var(--ease-out),
    border-color 0.2s var(--ease-out),
    transform 0.2s var(--ease-spring);
}

.theme-toggle:hover {
  color: var(--text);
  border-color: var(--text-muted);
  transform: rotate(-18deg);
}

.theme-toggle svg {
  width: 1rem;
  height: 1rem;
}

/* Dark is the unconditional default, so the moon shows unless light is
   explicitly set. */
.theme-toggle__sun {
  display: none;
}

:root[data-theme='light'] .theme-toggle__sun {
  display: block;
}

:root[data-theme='light'] .theme-toggle__moon {
  display: none;
}

/* ----------------------------------------------------------------- hero -- */

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
  gap: clamp(2rem, 5vw, 4.5rem);
  align-items: center;
  padding-block: clamp(3.5rem, 11vh, 7.5rem) clamp(3rem, 8vh, 6rem);
}

@media (max-width: 60rem) {
  .hero {
    grid-template-columns: 1fr;
  }
}

/* Terminal-style panel balancing the hero's right edge. */
.hero__panel {
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--surface-raised);
  backdrop-filter: blur(12px) saturate(1.3);
  box-shadow: var(--shadow-card);
  overflow: hidden;
  font-family: var(--font-mono);
  font-size: 0.8rem;
}

@media (max-width: 60rem) {
  .hero__panel {
    display: none;
  }
}

.hero__panel-bar {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.7rem 0.9rem;
  border-bottom: 1px solid var(--border);
  background: color-mix(in oklab, var(--surface-sunken) 60%, transparent);
}

.hero__panel-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--border-strong);
}

.hero__panel-dot:first-child {
  background: color-mix(in oklab, var(--accent) 70%, transparent);
}

.hero__panel-title {
  margin-left: 0.5rem;
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-subtle);
}

.hero__panel-body {
  display: flex;
  flex-direction: column;
  padding: 0.35rem 0;
}

.hero__stat {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.62rem 1.1rem;
  border-bottom: 1px solid color-mix(in oklab, var(--border) 55%, transparent);
}

.hero__stat:last-child {
  border-bottom: none;
}

.hero__stat-key {
  color: var(--text-subtle);
  font-size: 0.74rem;
  letter-spacing: 0.04em;
}

.hero__stat-val {
  color: var(--accent);
  font-weight: 500;
  text-align: right;
}

.hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  margin-bottom: 1.6rem;
  padding: 0.34rem 0.9rem 0.34rem 0.5rem;
  border: 1px solid var(--border-strong);
  border-radius: 999px;
  background: color-mix(in oklab, var(--surface-raised) 60%, transparent);
  font-size: var(--step--1);
  color: var(--text-muted);
  letter-spacing: 0.01em;
}

.hero__pulse {
  position: relative;
  width: 7px;
  height: 7px;
  margin-left: 0.35rem;
  border-radius: 50%;
  background: #3fb96b;
}

.hero__pulse::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: inherit;
  animation: pulse-ring 2.4s var(--ease-out) infinite;
}

@keyframes pulse-ring {
  0% {
    opacity: 0.7;
    transform: scale(1);
  }
  70%,
  100% {
    opacity: 0;
    transform: scale(3.2);
  }
}

.hero__title {
  max-width: 16ch;
  font-size: var(--step-5);
  margin-bottom: 1.5rem;
}

/* The accent phrase gets a cyan→lime gradient and a bright underline rule. */
.hero__accent {
  position: relative;
  color: transparent;
  background: linear-gradient(100deg, var(--accent), var(--accent-lime));
  -webkit-background-clip: text;
  background-clip: text;
  white-space: nowrap;
}

.hero__accent::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  bottom: -0.06em;
  height: 3px;
  border-radius: 2px;
  background: linear-gradient(90deg, var(--accent), var(--accent-lime));
  box-shadow: 0 0 14px var(--glow);
  transform: scaleX(0);
  transform-origin: left;
  animation: underline-sweep 0.9s var(--ease-out) 0.35s forwards;
}

@keyframes underline-sweep {
  to {
    transform: scaleX(1);
  }
}

.hero__lede {
  max-width: 52ch;
  font-size: var(--step-1);
  color: var(--text-muted);
  margin-bottom: 1rem;
}

.hero__sub {
  max-width: 56ch;
  color: var(--text-muted);
  font-size: var(--step-0);
  margin-bottom: 2.4rem;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  align-items: center;
}

/* --------------------------------------------------------------- button -- */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.78rem 1.5rem;
  border: 1px solid transparent;
  border-radius: 999px;
  font-size: var(--step--1);
  font-weight: 500;
  letter-spacing: 0.01em;
  text-decoration: none;
  cursor: pointer;
  transition:
    transform 0.22s var(--ease-spring),
    box-shadow 0.22s var(--ease-out),
    background-color 0.22s var(--ease-out),
    border-color 0.22s var(--ease-out);
}

.btn svg {
  width: 0.95em;
  height: 0.95em;
  transition: transform 0.28s var(--ease-spring);
}

.btn:hover {
  transform: translateY(-2px);
}

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

.btn--primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-lime));
  color: var(--navy-950);
  font-weight: 600;
  box-shadow: 0 4px 18px -6px var(--glow);
}

.btn--primary:hover {
  box-shadow: 0 10px 30px -8px var(--glow);
}

.btn--ghost {
  border-color: var(--border-strong);
  color: var(--text);
  background: color-mix(in oklab, var(--surface-raised) 55%, transparent);
}

.btn--ghost:hover {
  border-color: var(--text-muted);
  background: var(--surface-raised);
}

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

.section {
  padding-block: clamp(3.5rem, 9vh, 6.5rem);
}

.section__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 2.75rem;
}

.section__label {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.85rem;
}

.section__label::before {
  content: '';
  width: 1.6rem;
  height: 1px;
  background: currentColor;
  opacity: 0.6;
}

.section__title {
  font-size: var(--step-3);
  max-width: 20ch;
}

.section__link {
  font-size: var(--step--1);
  color: var(--text-muted);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  transition: color 0.2s var(--ease-out), gap 0.2s var(--ease-out);
}

.section__link:hover {
  color: var(--accent);
  gap: 0.65rem;
}

.section__link svg {
  width: 0.9em;
  height: 0.9em;
}

/* ---------------------------------------------------------- work cards -- */

.work-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 19rem), 1fr));
  gap: clamp(1rem, 2.4vw, 1.75rem);
}

.work-card {
  position: relative;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--surface-raised);
  backdrop-filter: blur(12px) saturate(1.3);
  box-shadow: var(--shadow-card);
  transition:
    transform 0.4s var(--ease-out),
    box-shadow 0.4s var(--ease-out),
    border-color 0.4s var(--ease-out);
}

/* Inner top highlight — the "glass" tell. */
.work-card::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  pointer-events: none;
  background: linear-gradient(
    180deg,
    color-mix(in oklab, var(--accent) 7%, transparent),
    transparent 38%
  );
}

.work-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lift);
  border-color: color-mix(in oklab, var(--accent) 55%, var(--border));
}

/* The first featured card spans two columns on wide screens, breaking the
   uniform grid rhythm. */
.work-card--wide {
  grid-column: span 2;
}

@media (max-width: 46rem) {
  .work-card--wide {
    grid-column: span 1;
  }
}

.work-card__media {
  position: relative;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: linear-gradient(
    135deg,
    var(--surface-sunken),
    color-mix(in oklab, var(--accent) 9%, var(--surface-sunken))
  );
}

.work-card--wide .work-card__media {
  aspect-ratio: 21 / 9;
}

/* A generated monogram needs far less room than a screenshot, so imageless
   cards get a short fixed banner rather than a tall, mostly-empty panel. */
.work-card__media--empty {
  aspect-ratio: auto;
  height: 8.5rem;
}

.work-card--wide .work-card__media--empty {
  aspect-ratio: auto;
  height: 10rem;
}

.work-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.7s var(--ease-out), filter 0.5s var(--ease-out);
}

.work-card:hover .work-card__media img {
  transform: scale(1.045);
}

/* Projects with no screenshot get a generated monogram instead of a
   "No Image Available" placeholder. */
.work-card__placeholder {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  font-style: italic;
  color: color-mix(in oklab, var(--accent) 42%, transparent);
  letter-spacing: -0.03em;
  user-select: none;
}

.work-card__placeholder::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--border) 1px, transparent 1px),
    linear-gradient(90deg, var(--border) 1px, transparent 1px);
  background-size: 28px 28px;
  opacity: 0.45;
  mask-image: radial-gradient(ellipse 70% 70% at 50% 50%, #000, transparent);
}

.work-card__body {
  display: flex;
  flex-direction: column;
  flex: 1;
  gap: 0.65rem;
  padding: 1.35rem 1.45rem 1.5rem;
}

.work-card__meta {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--text-subtle);
}

.work-card__meta span:not(:last-child)::after {
  content: '·';
  margin-left: 0.5rem;
}

.work-card__title {
  font-size: var(--step-2);
  letter-spacing: -0.025em;
}

.work-card--wide .work-card__title {
  font-size: var(--step-3);
}

.work-card__desc {
  font-size: var(--step--1);
  color: var(--text-muted);
  max-width: 58ch;
}

.work-card__desc a {
  color: var(--accent);
}

.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-top: auto;
  padding-top: 0.9rem;
}

.tag {
  padding: 0.22rem 0.6rem;
  border: 1px solid var(--border);
  border-radius: 999px;
  font-size: 0.7rem;
  letter-spacing: 0.02em;
  color: var(--text-muted);
  background: color-mix(in oklab, var(--surface-sunken) 50%, transparent);
}

.work-card__link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: var(--step--1);
  color: var(--accent);
  text-decoration: none;
}

.work-card__link:hover {
  text-decoration: underline;
}

.work-card__link svg {
  width: 0.85em;
  height: 0.85em;
}

/* ------------------------------------------------------- work timeline -- */

.timeline {
  display: flex;
  flex-direction: column;
  gap: clamp(3rem, 7vh, 5rem);
}

.company {
  display: grid;
  grid-template-columns: minmax(0, 15rem) minmax(0, 1fr);
  gap: clamp(1.25rem, 4vw, 3rem);
  align-items: start;
}

@media (max-width: 52rem) {
  .company {
    grid-template-columns: 1fr;
  }
}

.company__head {
  position: sticky;
  top: 5.5rem;
}

@media (max-width: 52rem) {
  .company__head {
    position: static;
  }
}

.company__years {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  color: var(--accent);
  margin-bottom: 0.5rem;
}

.company__name {
  font-size: var(--step-2);
  margin-bottom: 0.3rem;
}

.company__role {
  font-size: var(--step--1);
  color: var(--text-muted);
}

.company__projects {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 17rem), 1fr));
  gap: 1.25rem;
}

/* ---------------------------------------------------------- post cards -- */

.post-list {
  display: flex;
  flex-direction: column;
}

.post-item {
  display: grid;
  grid-template-columns: minmax(0, 8rem) minmax(0, 1fr);
  gap: clamp(1rem, 3vw, 2.5rem);
  padding-block: 1.75rem;
  border-top: 1px solid var(--border);
  text-decoration: none;
  transition: background-color 0.3s var(--ease-out);
}

.post-item:last-child {
  border-bottom: 1px solid var(--border);
}

.post-item:hover {
  background: color-mix(in oklab, var(--surface-raised) 70%, transparent);
}

@media (max-width: 40rem) {
  .post-item {
    grid-template-columns: 1fr;
    gap: 0.5rem;
  }
}

.post-item__date {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.08em;
  color: var(--text-subtle);
  padding-top: 0.4rem;
}

.post-item__title {
  font-size: var(--step-2);
  margin-bottom: 0.45rem;
  transition: color 0.25s var(--ease-out);
}

.post-item:hover .post-item__title {
  color: var(--accent);
}

.post-item__excerpt {
  font-size: var(--step--1);
  color: var(--text-muted);
  max-width: var(--measure);
}

/* --------------------------------------------------------------- prose -- */

.prose {
  max-width: var(--measure);
  font-size: var(--step-0);
}

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

.prose h2 {
  font-size: var(--step-2);
  margin-top: 2.4em;
  margin-bottom: 0.2em;
}

.prose h3 {
  font-size: var(--step-1);
  margin-top: 1.9em;
  margin-bottom: 0.1em;
}

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

.prose ul,
.prose ol {
  padding-left: 1.3em;
}

.prose li + li {
  margin-top: 0.4em;
}

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

.prose code {
  padding: 0.15em 0.4em;
  border-radius: 5px;
  background: var(--surface-sunken);
  font-family: var(--font-mono);
  font-size: 0.88em;
}

.prose pre {
  overflow-x: auto;
  padding: 1.15rem 1.35rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface-sunken);
  font-size: 0.85em;
  line-height: 1.6;
}

.prose pre code {
  padding: 0;
  background: none;
}

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

.prose hr {
  border: none;
  border-top: 1px solid var(--border);
  margin-block: 2.5em;
}

/* --------------------------------------------------------- page header -- */

.page-head {
  padding-block: clamp(3rem, 9vh, 5.5rem) clamp(2rem, 5vh, 3.25rem);
}

.page-head__title {
  font-size: var(--step-4);
  margin-bottom: 0.9rem;
}

.page-head__lede {
  max-width: 54ch;
  font-size: var(--step-1);
  color: var(--text-muted);
}

/* ----------------------------------------------------------- post head -- */

.post-head {
  padding-block: clamp(3rem, 9vh, 5rem) 2rem;
}

.post-head__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1.1rem;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--text-subtle);
}

.post-head__title {
  font-size: var(--step-4);
  margin-bottom: 1rem;
}

.back-link {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  margin-bottom: 1.75rem;
  font-size: var(--step--1);
  color: var(--text-muted);
  text-decoration: none;
  transition: color 0.2s var(--ease-out), gap 0.2s var(--ease-out);
}

.back-link:hover {
  color: var(--accent);
  gap: 0.7rem;
}

.back-link svg {
  width: 0.85em;
  height: 0.85em;
}

/* --------------------------------------------------------------- about -- */

.about {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 17rem), 1fr));
  gap: clamp(1.5rem, 4vw, 3.5rem);
  align-items: start;
}

.about__body {
  font-size: var(--step-1);
  color: var(--text-muted);
  max-width: 46ch;
}

.about__body strong {
  color: var(--text);
  font-weight: 500;
}

.interests {
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
  list-style: none;
  padding: 0;
}

.interests li {
  display: flex;
  align-items: baseline;
  gap: 0.75rem;
  padding-block: 0.6rem;
  border-bottom: 1px solid var(--border);
  font-size: var(--step--1);
  color: var(--text-muted);
}

.interests li::before {
  content: counter(list-item, decimal-leading-zero);
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--accent);
  letter-spacing: 0.05em;
}

/* ---------------------------------------------------------------- cta --- */

.cta {
  position: relative;
  overflow: hidden;
  padding: clamp(2.5rem, 7vw, 4.5rem);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--surface-raised);
  backdrop-filter: blur(12px) saturate(1.3);
  box-shadow: var(--shadow-card);
  text-align: center;
}

.cta::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(
    ellipse 60% 90% at 50% 0%,
    color-mix(in oklab, var(--accent) 16%, transparent),
    transparent 70%
  );
  pointer-events: none;
}

.cta > * {
  position: relative;
}

.cta__title {
  font-size: var(--step-3);
  margin-bottom: 0.85rem;
}

.cta__body {
  max-width: 44ch;
  margin-inline: auto;
  margin-bottom: 2rem;
  color: var(--text-muted);
}

.cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  justify-content: center;
}

/* -------------------------------------------------------------- footer -- */

.site-footer {
  margin-top: clamp(4rem, 10vh, 7rem);
  padding-block: 2.5rem 3rem;
  border-top: 1px solid var(--border);
}

.site-footer__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1.25rem;
  font-size: var(--step--1);
  color: var(--text-subtle);
}

.site-footer__links {
  display: flex;
  flex-wrap: wrap;
  gap: 1.25rem;
}

.site-footer__links a {
  color: var(--text-muted);
  text-decoration: none;
  transition: color 0.2s var(--ease-out);
}

.site-footer__links a:hover {
  color: var(--accent);
}

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

/* Staggered entrance. Elements start hidden only when JS is available to
   reveal them, so a no-JS visitor still sees everything. */
.js [data-reveal] {
  opacity: 0;
  transform: translateY(18px);
}

.js [data-reveal].is-visible {
  opacity: 1;
  transform: none;
  transition:
    opacity 0.7s var(--ease-out),
    transform 0.7s var(--ease-out);
  transition-delay: var(--reveal-delay, 0ms);
}

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

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  .js [data-reveal] {
    opacity: 1;
    transform: none;
  }
}